• US1825906A - Timepiece : en
  • US1826533A - Display device : en
  • AT124937B - Optical image division for multicolor photography and cinematography. : de en
  • US1825738A - Producing dipped goods from organic dispersions : en
  • US1826208A - Fan and spray wheel attachment for hose nozzles : en
  • US1826591A - Handcuff : en
  • AT124853B - Socks and stockings. : de en
  • CA315878A - Catalytic process : en fr
  • US1825978A - Multicircuit testing mechanism : en
  • DE534862C - Carburetor : de en
  • DE534905C - Process for the production of hard, strongly adsorbent gels of low apparent density : de en
  • US1825758A - Shirring attachment : en
  • US1826195A - Fountain pen : en
  • DE535407C - Silencer for internal combustion engines : de en
  • USD85308S - Dohald x : en
  • DE535101C - Closing cable guide for bar gripper : de en
  • FR712589A - Process for manufacturing phosphate fertilizers with high phosphoric acid content : en fr
  • US1826230A - Extruding machine : en
  • US1826418A - Brake system for automotive vehicles : en
  • US1825896A - Process of determining moisture content : en
  • US1825914A - Metal corner bead with attachment : en
  • AT124878B - Device for storing and transporting liquefied gases with a low boiling point and for generating compressed gases from them at the place of consumption. : de en
  • US1825952A - Layout for restaurants : en
  • US1825861A - Refining hydrocarbons : en
  • CA315870A - Coating composition : en fr
  • US1825668A - Mixer and distributor for pneumatic transported pulverized material : en
  • CA315857A - Water tube boiler with superheater : en fr
  • DE535442C - Braiding machine for braiding carbon electrodes in continuous operation : de en
  • US1826197A - Fruit basket crate : en
  • GB358388A - Improvements in neckbands for shirts : en
  • AT124883B - Device with riser pipe and nozzle for applying substances that are solid at normal temperature to the human skin. : de en
  • US1825816A - Torpedo : en
  • US1826352A - Dyeing and printing : en
  • DE535421C - Vehicle roof, especially for motor vehicles : de en
  • DE534991C - Rail fastening : de en
  • DE535467C - Machine for attaching socket caps to the carbon pins of galvanic dry elements : de en
  • FR712702A - interior shelf for cooking pot, adjustable in diameter and height : en fr
  • US1826542A - Poppet valve and process of making same : en
  • CA315880A - Alkali metal sulphate conversion : en fr
  • CA315969A - Paint, varnish and lacquer base : en fr
  • DE535300C - Cutting angle adjustment for the knives of chopping machines : de en
  • CA315902A - Production of acetone-soluble cellulose esters : en fr
  • DE535174C - Pattern device for knitting machines : de en
  • FR712724A - Improvements in telescope levels : en fr
  • FR712749A - Improvements in nitriding of ferrous alloys : en fr
  • GB358270A - Improvements relating to cycle mudguards : en
  • AT124939B - Paneling. : de en
  • CA315921A - Process of opening-up resiniferous wood : en fr
  • US1826174A - Slide buckle : en
  • US1826502A - Baby walker : en
  • US1826378A - Silo top : en
  • US1826546A - Blotting pad : en
  • US1825653A - Shoe for aeroplane brakes : en
  • US1825675A - Power transmission chain : en
  • US1825774A - Casing head : en
  • US1826528A - Toy bank : en
  • FR712798A - Airplane wheel braking system : en fr
  • US1826472A - Locking latch : en
  • AT124729B - Process for the production of esters of natural or synthetic resin acids. : de en
  • AU2928830A - Method for purifying the electrolyte inthe electrolytic production of zinc : en
  • AU436531A - Improvement in protective means for radio receiving apparatus : en
  • CA315812A - Process of treating metallic oxides by hydrocarbons : en fr
  • AT124785B - Device for producing direct engagement in automobile transmissions. : de en
  • US1826360A - Seamless tube mill : en
  • US1826609A - Sheet metal container : en
  • US1826615A - Key for different locks : en
  • GB358269A - Improvements in tandem bicycles : en
  • US1825918A - Shaft seal : en
  • US1826227A - Checkerwork : en
  • US1825893A - Piston and piston ring : en
  • US1826505A - Self adjusting base and bulb holder : en
  • FR712676A - Counting dispenser especially for pharmaceutical tablets : en fr
  • FR712799A - Machine operating by stored energy : en fr
  • GB358215A - Improvements in and relating to roller shutters : en
  • DE535390C - Auxiliary device for breastfeeding : de en
  • GB358246A - A new or improved combination folding chair and table top : en
  • US1825922A - Fire extinguisher : en
  • US1826057A - Packing ring for pumps : en
  • US1826437A - Radiocabinet with adjustable loop : en
  • AT124809B - Bottle cap machine. : de en
  • AU2940130A - Improvements in snatch blocks : en
  • FR712622A - Nails for shoes and clogs : en fr
  • US1826257A - Combined punch and slitting device : en
  • US1826647A - Overhead door structure : en
  • DE535325C - Stopper holder : de en
  • GB358414A - : en
  • SE72817C1 - : en
  • AT124946B - Relay. : de en
  • US1825654A - Tertiary amine antioxidants : en
  • US1826099A - Phase failure and phase reverse protective device for polyphase alternating current circuits : en
  • US1826441A - Process for manufacture of extra fine, soft granulated cane sugar : en
  • US1826485A - thorne : en
  • DE534513C - Ignition magnet for double ignition with two independent generator coils : de en
  • DE535123C - Wall lamp for photographic darkrooms : de en
  • DE535412C - Cassette frame for X-ray exposures : de en
  • DE535207C - Device for taking photos of moving objects : de en
  • DE535238C - Dust separator with a rotating grate basket arranged in front of the air outlet opening, through which the air flows from the outside to the inside, composed of baffle surfaces : de en
  • DE535323C - Motor vehicle door with a metal window guide channel : de en
  • GB358252A - Improvements in and relating to wire-wound rheostats, potentiometers, variable inductances and the like : en
  • GB358443A - Improvements in brake and like operating devices : en
  • DE534546C - Device for stacking sheets, mainly for rolling mills : de en
  • DE534940C - Powder container : de en
  • FR712720A - Fitting the adjustable female clutch cones : en fr
  • FR712745A - Multiple sash window : en fr
  • US1826135A - Back fob oilcloth : en
  • US1826455A - Composition of matter : en
  • USD85277S - Design for a novelty dog : en
  • US1825860A - Wheel rim lock : en
  • US1825964A - Counter molding machine : en
  • US1826312A - Combined thread holder and cutter : en
  • DE535138C - Wall-hung gas heater : de en
  • US1825663A - Film reel and spindle : en
  • US1826136A - Camp trailer : en
  • AT124917B - Auxiliary brake for motor vehicles. : de en
  • CA316003A - Cover for automobile spare tires : en fr
  • DE535231C - Strain-relieving clamping device for electrical cables, especially for regulating switches for heating pads : de en
  • US1826064A - Clothesline : en
  • DE535279C - Underneath the wind grate : de en
  • GB358313A - Improvements in hooked knitting needles : en
  • GB358448A - Improvements in domestic or like vacuum cleaning appliances : en
  • DE535234C - Process for reducing the swellability of hydrate cellulose : de en
  • DE535341C - Dry battery : de en
  • DE535450C - Pulverized coal firing : de en
  • CA315839A - Storage battery : en fr
  • CA315779A - Register filter : en fr
  • US1825657A - Apparatus for coiling strips, etc. : en
  • US1826138A - Process of refining hydrocarbon oils with sulphonic acid salts : en
  • CA315895A - Shovel handle : en fr
  • CA315908A - Collodion for wet plate processes : en fr
  • GB358274A - Improvements in or relating to tappet mechanism for operating fuel pumps : en
  • DE535337C - Filter materials for alkaline or acidic liquids : de en
  • FR712783A - Removable and adjustable support applicable to kitchen weirs and used to receive containers of all kinds : en fr
  • US1825718A - Prerinse deflector : en
  • US1825760A - Condenser for refrigerating apparatus : en
  • US1826022A - Shovel and the like : en
  • US1826537A - Apparatus for mechanically handling dough during proving : en
  • AT124933B - Method and device for uniform spraying of plates, in particular for etching metal and similar plates for printing purposes or the like. : de en
  • DE535242C - Hydraulic press with pre-compression and ejection device : de en
  • USRE18220E - moglffert : en
  • DE535155C - Device on winding machines for the production of insulating tubes from fibrous webs, in particular for purposes of electrical engineering : de en
  • DE535095C - Hearing device : de en
  • US1825835A - Fruit pitting apparatus : en
  • US1826677A - Hemmer : en
  • US1826685A - Loom filling fork and protector controlling mechanism : en
  • DE535178C - A waist band with auxiliary bandages consisting of a middle part of the body and two side parts that enclose it with the corresponding back tying or the like : de en
  • FR39234E - Advanced aluminum alloy : en fr
  • GR3374B - WINDING ROTATES FOR ELECTRICAL PUMP INSTALLATION. : el en
  • AT124746B - Process for the preparation of highly viscous solutions. : de en
  • FR712701A - Engine supercharging improvements : en fr
  • US1825916A - Ice tray for electric refrigerators : en
  • US1826002A - Plastic compound : en
  • US1826320A - Tube frame for axminster looms : en
  • US1826448A - Safety fire balcony exit : en
  • US1826514A - Tungsten and method of manufacturing the same : en
  • US1826054A - Electric motor and friction clutch therefor : en
  • US1825863A - Color photography : en
  • AT124856B - Leather socks. : de en
  • DE535322C - Drying device for photographic and other papers : de en
  • US1825931A - Fountain pen : en
  • DE535299C - Penetrometer : de en
  • FR712616A - Repeater connection diagram : en fr
  • US1826052A - Retaining valve fastening : en
  • IS51B6 - Fishing gear for fishing at great depths : en is
  • GB357999A - Improvements in slitting and winding machines : en
  • US1825701A - Speed controlling means for engines : en
  • US1826232A - Soil sterilizing apparatus : en
  • US1826335A - Process for the hydrolysis of cellulose acetate : en
  • FR712614A - Improvements to shoe lasts : en fr
  • US1826674A - Building strip and construction : en
  • GB358385A - Improvements in or relating to process of and means for discharging retort ovens : en
  • GB358115A - Process for the manufacture of masses resembling hard rubber : en
  • DE535135C - Shaft pulling device : de en
  • US1825973A - Lubricating system : en
  • US1826012A - Spring structure : en
  • FR712564A - Improvements to devices for automatic heating of locomotives : en fr
  • FR712689A - Tractor for growing vines : en fr
  • FR712634A - Industrial application of molds and other organisms forming a superficial skin : en fr
  • GB358497A - : en
  • US1826451A - Rolling mill repeater : en
  • DE535209C - Rotary piston machine : de en
  • DE535464C - Contact line, especially for electric railways : de en
  • US1826345A - Fluid cooler : en
  • US1825988A - Spindle gauge for automobile axles : en
  • US1825958A - Making metal articles : en
  • US1826223A - Button loop : en
  • FR712792A - Pump : en fr
  • US1826280A - Indicating and controlling mechanism : en
  • DE534312C - Heat exchange device with pipes of circular cross-section arranged in rows one behind the other (not offset) and provided with guide plates : de en
  • DE535145C - Pocket note calendar with six or twelve monthly pages in a sleeve : de en
  • DE535280C - Flat knitting machine with one or more chain thread laying machines : de en
  • FR39187E - Improvements to mechanical control devices : en fr
  • CA315778A - Combined window shade, curtain and drapery support : en fr
  • USD85279S - Design for a service bottle : en
  • USD85311S - Design fob a garment hanger : en
  • US1825852A - Transmission mechanism : en
  • US1826526A - Stripping machine : en
  • DE535075C - Process for the preparation of 2,2 ', 4'-triaminodiphenyl-4-sulfonic acid : de en
  • DK44680C - Razor. : da en
  • GB358219A - Pulverising installation : en
  • GB358470A - Improvements in and relating to the manufacture of synthetic resins : en
  • GB358993A - Improvements in or relating to the recording and reproducing of sound : en
  • GB358280A - Improvements in means for rewinding cinematograph films : en
  • GB358503A - Heat meter in which the quantity of the heat medium flowing through and the temperature difference proportional to its specific energy content are supervised : en
  • GB358369A - : en
  • US1825908A - Car coupler mechanism : en
  • DE535381C - Electron tube for thermal control : de en
  • DE521135C - Electric drying element : de en
  • DE534990C - Duebel for pouring, pressing in or driving in : de en
  • CA315821A - Power transmission mechanism : en fr
  • DE535694C - Cigar punch : de en
  • DK44677C - Device for recording sound waves on a light-sensitive carrier. : da en
  • US1826040A - Cooling system : en
  • US1825965A - Production of disodium phosphate : en
  • US1826226A - Loud-speaker for wireless apparatus or the like : en
  • US1826682A - Transmission : en
  • GB358346A - Improved device for facilitating the stropping or sharpening of razor blades : en
  • GB358356A - An improved spout for oil drums, cans, fire extinguishers, and the like : en
  • AT124855B - Device for making parallel rows of holes in belts. : de en
  • AU105231A - Process of and apparatus for tanning hides andthe like : en
  • US1825665A - Refrigerating apparatus : en
  • DE534951C - Automatic regulation for internal combustion engines : de en
  • DE535044C - Waste rinsing device with an anhydrous air chamber when at rest : de en
  • GB358253A - Improvements in floating vessels, tanks, bridges and other constructional steel work : en
  • GB358290A - Improvements in and relating to insulating electrical conductors : en
  • DE535014C - Method and device for rolling glass sheets : de en
  • DE535172C - Process and knitting machine for the production of legal goods : de en
  • DE535435C - Device for the distribution of raw water in water purification systems : de en
  • AT124942B - Wall made of hollow bricks. : de en
  • DK44673C - Device for refrigerated wagons. : da en
  • DE535221C - Flat hand brush with several tufts of bristles : de en
  • US1826128A - Carburetor : en
  • AT124711B - Electric spinning pot drive. : de en
  • AT124721B - Pesticide providing hydrogen sulfide and carbon oxide by burning. : de en
  • US1825790A - Retort furnace : en
  • US1825926A - Protective shooting mechanism : en
  • FR712755A - Angled mirror : en fr
  • US1825755A - Fluid pressure regulator : en
  • US1826492A - Automatic control for self propelled vehicles : en
  • DE535307C - Production of pliers legs for nut tongs, poultry shears and the like. like : de en
  • AU2940130B - Improvements in snatch blocks : en
  • AT124762B - Rotogravure printing machine for perfecting with top sheet feeder. : de en
  • DE534947C - Electric encryption and decryption device : de en
  • US1826106A - Automatic stoker : en
  • USD85306S - Design for a radiocabinet : en
  • US1825851A - Cleaning device : en
  • USD85295S - Said linn : en
  • US1826089A - Pressure control for automatic pumps : en
  • AT124924B - Washing and cleaning device for gases. : de en
  • DE534875C - Secret lock : de en
  • US1825762A - Extraction process : en
  • US1825981A - Driven plate for friction clutches : en
  • CA315802A - Machine for inserting cigars in wrappers or pouches : en fr
  • DE535282C - Injection nozzle for sprinkling gas outlet pipes in degassing rooms : de en
  • CA315976A - Railway car : en fr
  • US1826516A - Reversible doorframe : en
  • US1826607A - Method and apparatus for promoting plant growth in greenhouses : en
  • CA315861A - Connecting device for stranded metal cables : en fr
  • DK44658C - Apparatus for producing foam, in particular fire-extinguishing foam, by means of a compressed air type. : da en
  • US1825887A - Glass tank construction : en
  • US1826693A - Cellulosic composition of matter containing tripropionin : en
  • FR712559A - Hydraulic shock absorber : en fr
  • CA315791A - Tool sharpener and angle cutter : en fr
  • FR39198E - Connection device for the distribution and distribution of underground and overhead telephone networks : en fr
  • GB358122A - A device for disinfecting or deodorising air in lavatories : en
  • GB358319A - An apparatus for painting lines : en
  • CA315975A - Fitting garment : en fr
  • GB358137A - Improvements in or relating to electric frequency-selective apparatus : en
  • DE535088C - Asynchronous rule set from asynchronous machine with commutator machine : de en
  • AT124914B - Device for chopping onions or the like. : de en
  • FR712797A - Method and apparatus for forming a filling opening in a sheet to serve as a cover for a metal barrel : en fr
  • US1826464A - Safety elevated bank and vault protector : en
  • AT124771B - Method and device for the production of star rolls. : de en
  • AT124782B - Reversible automatic change gear. : de en
  • FR712591A - Process for preparing sulfur dyes ranging from blue to blue-violet : en fr
  • FR712735A - Apparatus for hardening the outer surface of cylindrical parts : en fr
  • GB358285A - Improvements in or relating to electrical insulation : en
  • FR712715A - Refrigerated chamber for the transport of slaughtered meat and other perishable foodstuffs : en fr
  • GB358079A - Improvements in and relating to picture and sound film apparatus : en
  • US1826582A - Distance determining instrument : en
  • DE535245C - Process for producing light colored patterns on colored porcelain : de en
  • AT124830B - Zipper. : de en
  • FR712654A - Advanced comb : en fr
  • GB358214A - Arrangement for converting light variations into current or potential variations : en
  • GB358286A - Improvements in or relating to spanners : en
  • US1826643A - Folding adjustable locomotive cab seat : en
  • DK44668C - Device for pig stables and similar stable buildings. : da en
  • AT124918B - Automatic switching device for the deck lamp of automobiles. : de en
  • AU2927530B - Improved, adjustable, rainproof, combined lights ventilators and blinds : en
  • DK44664C - Procedure for the manufacture of refractory products of natural magnesium silicates. : da en
  • US1825667A - Street marker : en
  • DE535392C - Radiator : de en
  • FR712645A - Glass cover : en fr
  • AT124769B - Device for lifting and lowering Gießfromen u. Like., In particular to exchange de forms on casting machines. : de en
  • US1826259A - Book cover : en
  • GB358321A - Improvements in air-cooled internal combustion engines : en
  • FR712757A - Electric traction line anti-sway fastener : en fr
  • US1826425A - Pressed metal body frame : en
  • DE534650C - Water-cooled container made from several overlapping sheet metal shots : de en
  • US1826318A - A coepoeation of : en
  • US1825737A - Process of drying products produced from aqueous dispersions of organic substances particularly of caoutchouc or caoutchouc like substances by agglomeration upon a base : en
  • US1826640A - Article holder : en
  • CA315925A - Steam boiler and furnace : en fr
  • AT124920B - Rotating water jet air pump or rotating mixing condenser. : de en
  • US1825788A - Carburetor : en
  • DE534769C - safety lock : de en
  • FR712730A - Neon sign : en fr
  • US1825838A - Interchangeable straw brusier and wind-stacker : en
  • US1826048A - Aeroplane : en
  • AT124858B - Device for connecting shoe laces, packaging cords and the like. Like. Without knots or loops. : de en
  • AT124879B - Device for separating the heavier and coarser components from a dust-air mixture stream. : de en
  • CA315939A - Garment : en fr
  • US1825865A - Expansion mandrel : en
  • US1825782A - Device for delivering squares or otherwise shaped pieces of cloth or other sheet material : en
  • USRE18223E - Folding ironing board : en
  • DE535121C - Copy frame : de en
  • GB358474A - Improvements in and relating to the production of matrices for making stereotype blocks : en
  • GB358890A - Apparatus for physical exercise, more especially for hospital patients : en
  • GB358348A - Lathes for shaping fibre conduits : en
  • US1825939A - Grease gun coupling : en
  • US1826210A - Means for draining liquid from well tubing : en
  • US1826552A - Extraction of tin from ores, alloys, scrap or the like : en
  • DE535030C - Mixture compressing two-stroke internal combustion engine : de en
  • DE535039C - Method and device for conveying printed paper webs : de en
  • FR712777A - Automatic liquid dispenser device : en fr
  • US1826235A - Combination lock : en
  • US1826672A - Windshield parker : en
  • GB358078A - Improvements in and relating to the production and use of vat dyestuffs and intermediates : en
  • GB358374A - Improvements in power transmission mechanism : en
  • GB358391A - Process and apparatus for carrying out distillations under low pressure : en
  • DE535424C - Device for drawing off viscous oils and fats in measured quantities using compressed air : de en
  • FR712657A - Improvements to indoor hot water circulation boilers : en fr
  • FR712668A - Striking device for loudspeaker pianos with relay control, and similar instruments : en fr
  • GB358228A - Improvements in or relating to delayed-action electric switches : en
  • GB358154A - : en
  • GB358344A - Improvements in or relating to directional aerial systems : en
  • GB358505A - Improvements in or relating to roll-film cameras : en
  • DK44659C - Device by firearm with recoiling pipe and movable base. : da en
  • GB358324A - Improvements in counting devices particularly for textile goods : en
  • US1825684A - Milling machine : en
  • US1825802A - Tanning substance and process of preparing same : en
  • US1826114A - Insulating panel : en
  • US1826381A - Braxe drum : en
  • DE535033C - Magnetically driven pump : de en
  • IE11986L - Steam power plants : en
  • DE535356C - Process for the simultaneous production of potassium chloride and ammonium chloride on the one hand and phosphorus salt on the other : de en
  • DK44679C - Coupling device, in particular for Ship Management Mechanisms. : da en
  • FR39189E - Steam regulator : en fr
  • US1826186A - Metallic electrode arc welding : en
  • DE535080C - Process for the preparation of 1,7-dioxynaphthalene : de en
  • DE535098C - A device for stretching trousers or the like consisting of a rectangular frame. : de en
  • DE535451C - Device for the separation of solid components from mixtures of liquids and solid substances by means of tipping troughs housed in a container, in which a negative pressure is generated : de en
  • GB358183A - Improvement in colour television : en
  • FR39242E - Improvements to film drive systems : en fr
  • FR712588A - Device for receiving and reproducing acoustic oscillations : en fr
  • GB358506A - Improvements relating to alternating electric current arcwelding apparatus : en
  • FR39200E - Process for the production of porous building materials : en fr
  • FR712583A - Frame for vertical type internal combustion engines : en fr
  • GB358227A - Submergible electric cable and method for making same : en
  • GB358973A - Process of uniting rubber-containing tiles to bituminous layers and rubber pavements for roads or like surfaces manufactured thereby : en
  • US1826454A - Composition of matter : en
  • FR39210E - Process and apparatus for the manufacture, starting from heavy hydrocarbons, of fuel for internal combustion engines : en fr
  • US1826292A - Geared locomotive engine construction : en
  • GB358076A - Improvements in filters : en
  • US1826371A - Method of treating oil fields : en
  • US1826206A - Shirt protecting support : en
  • US1826260A - Adjustable form for making paper boxes : en
  • USRE18218E - Heater : en
  • US1826025A - Dirigible light : en
  • US1826613A - Threshold : en
  • DE535256C - Process for bringing about chemical reactions with hydrocarbons and gas mixtures containing them in an electric arc : de en
  • GB358540A - Improvements relating to sound film optical systems : en
  • US1826385A - Nonhardening vacuum tube lamp : en
  • US1826447A - Induction meter : en
  • IE12542L - Radio signalling. : en
  • US1826181A - Clasp : en
  • US1826394A - Shuttle motion for narrow ware looms : en
  • FR712674A - Improvements to image transmission systems : en fr
  • DE535296C - Device for determining the gloss of any type of surface : de en
  • US1825721A - Milling machine : en
  • US1825882A - Ball-throwing machine : en
  • US1825999A - Inking mechanism : en
  • DE534782C - Device on shaft looms for the production of fabrics with wavy or moiré-like fabric patterns : de en
  • CA315994A - Spare tire cover : en fr
  • DE535052C - Cap attachment for electrical installation apparatus with a cap that overlaps the base : de en
  • DE535175C - Dental cement syringe : de en
  • DK44657C - Device for vacuum cleaners for connection with suction and blowing hoses. : da en
  • DE535007C - Process for the production of sulfurized natural resins and synthetic resins containing them : de en
  • DE535115C - Gear transmission : de en
  • DE535286C - Electromagnetic holding device for models and molding boxes : de en
  • FR712560A - Release device for aircraft propellers : en fr
  • AT124753B - Spread-free, foldable parachute with air vents. : de en
  • AT124826B - Control stamp. : de en
  • GB358375A - Coking pitch : en
  • GB358442A - Improvements in and relating to supporting bars for glazing without putty : en
  • GB358885A - An improved printing press cylinder and shaft therefor : en
  • GB359001A - Improvements in the manufacture and production of valuable organic nitrogen compounds : en
  • DE535077C - Process for the preparation of the solid ammonium or alkali salts of N-nitrosophenylhydroxylamine : de en
  • US1826617A - Vehicle wheel : en
  • GB358326A - Thread-loop cutting devices : en
  • US1826477A - Circuit controlling means : en
  • US1826422A - Apparatus for measuring fluids : en
  • DK44676C - Apparatus for determining the weight of the axles or wheels of a vehicle. : da en
  • FR712790A - Phonographic record in cellons, celluloid or other, process and tools for its manufacture : en fr
  • US1826051A - Retaining valve fastening : en
  • US1825840A - Means for perforating containers : en
  • US1826641A - Golf ball ejector : en
  • FR39225E - Improvements to internal combustion engines : en fr
  • FR712627A - Process for making margarine : en fr
  • DE535473C - Process for converting high-boiling to low-boiling hydrocarbons : de en
  • GB358534A - Improvements in the manufacture and production of polymerisation products : en
  • US1825797A - Grinding machine : en
  • US1826190A - Percussion fuse for bombs and other projectiles : en
  • GB358300A - Improvements in or relating to domestic boilers, particularly washing boilers : en
  • GB358387A - Improvements in or relating to anti-vibration devices for vehicles : en
  • GB358520A - Improvements relating to drop stamps or hammers : en
  • US1825995A - Canvas holder : en
  • US1826689A - Cellulosic composition of matter containing chloro-cyclohexane : en
  • CA315942A - Electrical precipitator : en fr
  • DE535094C - Strap fastener used for break bands or the like : de en
  • DE534914C - Device for the production of nitrogenous fertilizers : de en
  • DE535488C - Self-collecting speaking machine : de en
  • IE12111L - Vehicle brakes : en
  • US1825969A - Brick and method of making the same : en
  • US1826236A - Washing machine tub : en
  • US1826520A - Tally device : en
  • DE535168C - Process for the production of paints, films, plastic compounds and the like. like : de en
  • US1825783A - Adding machine : en
  • US1826327A - Self-aligning thermostatic valve assembly : en
  • US1826380A - Front brake control shaft : en
  • DE535346C - Process for the electrolytic production of magnesium : de en
  • DE534974C - Compound fluid meter : de en
  • DE535219C - Process for lining the inner surfaces of hollow bodies using bituminous protective compounds : de en
  • GB358389A - Improvements in or relating to automatic circuit breakers for electrically heated domestic utensils : en
  • FR712568A - Sound reproducing device for studying room acoustics : en fr
  • GB358275A - Improvements in or relating to surface condensers : en
  • GB358175A - Improvements in and relating to timing devices : en
  • GB358408A - Improvements in the joints between the collecting vessel and the frame of centrifugal separators : en
  • DE535084C - Junction box for concealed installation with any insertable pipe socket : de en
  • DE535113C - Transmission for internal combustion engines : de en
  • DE535251C - Manufacture of synthetic purple spinels : de en
  • GB358145A - Improvements in ultra high frequency electronic oscillators : en
  • GB358233A - Destructive distillation of coal and tar mixtures : en
  • DE535019C - Hip bath : de en
  • GB358259A - Improvements in typewriters : en
  • US1825828A - Photographic lens : en
  • US1826083A - Pipe flask : en
  • US1826436A - Refrigerating system : en
  • GB358208A - Improvements in or relating to the manufacture of artificial teeth : en
  • GB358338A - Improvements in bed-settees and like articles of furniture : en
  • GB358984A - Improvements in or relating to display arrangements for electrical signalling systems : en
  • US1826133A - Structural device : en
  • FR712791A - Process for preparing a new hygienic kind of dried milk : en fr
  • DE535002C - Device for increasing the terminal voltage of transformers or induction motors according to patent 503212 for multi-phase alternating current : de en
  • DE535290C - School desk rack : de en
  • AT124738B - Process for the digestion of vegetable fibers for the simultaneous production of cellulose and encrusting substances. : de en
  • CA315889A - Elevator control system : en fr
  • US1825706A - Multiple manifolding machine : en
  • US1825836A - Safety razor : en
  • US1826283A - Brake shoe and method of making same : en
  • US1825942A - Washing machine : en
  • CA315966A - Manufacture of threads, ribbons or films : en fr
  • AT124739B - Insecticide. : de en
  • DE535401C - Planting machine with grippers rotating in the direction of travel : de en
  • US1825992A - Load bracing device : en
  • US1826401A - Steering pitman arm : en
  • AT124865B - Device for centering records on the shaft of the turntable. : de en
  • GB358243A - Improvements relating to conveying systems : en
  • US1825930A - Locking bar for bushings : en
  • US1826487A - Flame arrester : en
  • GB358121A - Improvements in fluid pressure engines : en
  • GB358539A - Improvements in or relating to photo-electric cells and arrangements for use therewith : en
  • DE535433C - Method for wrapping individual pralinenfoermiger or rod-shaped confectioners, biscuits or the like. : de en
  • US1825998A - Printing press : en
  • GB358471A - Improved method of and means for sound recording adapted for home recording : en
  • DE535197C - Four-part photo lens : de en
  • FR39152E - Process for the manufacture of basic hydrosulphites in the state of colloidal suspension and their application to the physicochemical purification of products from the sugar industry : en fr
  • GB358354A - Improvements in or relating to electric insulators or bushes : en
  • DE535071C - Procedure for. Representation of acetylides : de en
  • US1826173A - Apparatus for reproducing radio broadcasts or recorded audio frequencies : en
  • US1826563A - Belt for personal wear : en
  • FR712574A - Worm gear, in particular applicable to the feed device of drilling machines : en fr
  • FR712680A - Improvements to the processes for obtaining velvety fabrics by warps, in particular rugs or the like, woven on iron looms and with designs appearing backwards : en fr
  • DE535062C - Process for clarifying and dewatering the contaminated washing liquid from the washing machines used for dry cleaning using filter aids : de en
  • FR712718A - Centrifugal force regulator for large speed variations : en fr
  • DE535051C - Lead cap for the termination of high voltage cable ends : de en
  • FR39192E - Automatic bucket coupling device for single-cable air carriers : en fr
  • FR712742A - Application of telephone selectors to models, relief maps, dioramas, reduced models and other similar objects : en fr
  • GB358410A - Improvements in gage for chaser grinding : en
  • IE12430L - Steam accumulators : en
  • CA315806A - Single port centrifugal pump impeller : en fr
  • DE535269C - Incandescent lamp holder : de en
  • FR712675A - Extendable and removable mixer adaptable to hydrotherapy basin taps : en fr
  • GB358876A - Improvements in magazine gramophones : en
  • GB358928A - Improvements relating to phonographic records : en
  • AT124763B - Milk extractor. : de en
  • DE535023C - Device for testing yarn or the like for elastic and permanent elongation under any load and for tensile strength : de en
  • FR712593A - Improvements to internal combustion engines : en fr
  • US1826336A - Shower bath : en
  • US1826604A - Compensating device : en
  • US1826644A - Combustion control : en
  • US1826262A - Method of producing designs on tile : en
  • US1826626A - Bumper construction : en
  • US1826624A - Means for turning sheets of paper and the like in folding, ruling, and other machines : en
  • FR712673A - Improvements to incandescent carbon lamps for cinematographic projections and other applications : en fr
  • FR712748A - Improvements to small arms cartridge stores : en fr
  • GB358101A - Improvements in the removal of dust from gases by washing : en
  • GB358327A - Improvements in and relating to metal members for constructional purposes : en
  • US1826278A - Steering wheel : en
  • US1826417A - Power actuator : en
  • US1826407A - Transmission shifting mechanism : en
  • US1826588A - Gas burner : en
  • US1826004A - Night sight for firearms : en
  • DE535253C - Process for the preparation of mixed acidic cellulose esters or of cellulose ether esters : de en
  • DE535349C - Method for correcting a raw cement mixture from a natural rock that is close to the raw Portland cement mixture : de en
  • DE535087C - Electrical switchgear, especially for automatic switching from star to delta : de en
  • DE535081C - Process for the preparation of arsenic compounds : de en
  • CA315913A - Stain resisting cobalt alloy : en fr
  • CA316002A - Cover for automobile spare tires : en fr
  • US1825814A - Purification of synthetic or substitution products such as alkyl halides : en
  • US1826554A - Pressed steel crosstie : en
  • DE535042C - Protection device for the registration stamp on the license plate of motor vehicles : de en
  • FR712619A - Industrial art objects and process for making them : en fr
  • CA315801A - Alloy : en fr
  • US1826080A - Baking pan unit : en
  • US1826196A - Echo suppressor : en
  • AT124814B - Device for forwarding cigarettes from the storage chamber and arranging them in regular columns. : de en
  • US1825658A - Internal combustion engine : en
  • US1825971A - Drill unit with common feed : en
  • US1826427A - Automobile body construction : en
  • DE534807C - Device for the uniform loading of cooling containers of coke cooling systems : de en
  • DE535333C - Slider for zippers : de en
  • AU62431A - Improved ring bowl : en
  • AT124702B - Device for the production of void-free cast blocks. : de en
  • AT124944B - Starting device for internal combustion engines. : de en
  • US1825850A - Mine car : en
  • US1825977A - Process of cracking mineral oil : en
  • US1826478A - Brush for electric motors : en
  • US1826299A - Photographic camera : en
  • AT124712B - Care products for leather. : de en
  • DE535157C - Electrical junction box with switch : de en
  • US1825772A - Automatic vacuum, pressure gravity water system : en
  • US1825775A - Automatic control for pump equipped meter systems : en
  • US1826416A - Power actuator : en
  • US1825879A - Hanger for supporting strips of bacon : en
  • DE535220C - Apparatus with electromagnet, in particular for painting iron surfaces : de en
  • DE535304C - Infeed device for work slides on machine tools, especially Fassondrehbaenken : de en
  • CA315845A - Gasoline gauge : en fr
  • AT124943B - Two-part rotary slide valve. : de en
  • CA315930A - Abrasive applying machine : en fr
  • CA315928A - Friction transmission : en fr
  • DE535400C - Potato planting machine with circumferential sloping singling disc : de en
  • CA315783A - Chewing gum base : en fr
  • DE521973C - Process for the production of fire extinguishing foam : de en
  • DE535210C - Spring-loaded wheel for all types of motor vehicles : de en
  • FR39244E - Automobile rear wheel suspension : en fr
  • GB358382A - Improvements relating to controlled valves for steam-driven pumps : en
  • US1825769A - Construction of the cylinders of internal combustion engines : en
  • US1825839A - High pressure leak detector for autos : en
  • US1826614A - Index tab : en
  • US1826691A - Cellulosic composition of matter containing ethyl-a-bromo-propionate : en
  • US1825792A - Airplane : en
  • US1825990A - Separator : en
  • US1826315A - Weft tension device for shuttles : en
  • CA315919A - Hard rubber like mass : en fr
  • US1825938A - Brick embossing machine : en
  • US1826529A - Method of forming concrete structural units : en
  • US1825954A - Concrete testing apparatus : en
  • DE535202C - Sorting device for the rolls of money falling from coin sorting, counting and packaging machines : de en
  • US1825819A - Lubricant heat dissipating device : en
  • US1825982A - Cushion tire : en
  • US1826199A - Positioning bracket for snatch blocks : en
  • US1826599A - Copy conveyer for photographic apparatus : en
  • US1826697A - Apparatus for coating : en
  • US1825784A - Means for making round piles of sliver in cordage machines : en
  • US1826590A - Windshield and car heating device : en
  • GB358114A - Process for the manufacture of hydroxyalkylamines : en
  • AT124768B - Mattress with a spring-loaded insert. : de en
  • CA315843A - Oleaginous solution of mercury compounds : en fr
  • FR39235E - Advanced aluminum alloy : en fr
  • US1826225A - Knife blade switch and method of making the same : en
  • CA315831A - Colour photography : en fr
  • CA315891A - Abrasive article : en fr
  • US1825972A - Lubricating apparatus : en
  • FR712579A - Ball joints : en fr
  • AT124735B - Process for metallizing the surfaces of high-alumina cement objects. : de en
  • US1825843A - Apparatus for compressing and expanding fluids : en
  • US1825748A - Refrigerating apparatus : en
  • AT124744B - Plant for the production of synthetic fuels. : de en
  • CA315881A - Production of acetylene : en fr
  • CA315879A - Non-corrosive alcoholic solution : en fr
  • CA315931A - Grinding machine : en fr
  • DE534690C - Device for attaching hollow mouthpieces to straight cigarettes : de en
  • FR712556A - Mudguard : en fr
  • US1826389A - Illuminating device : en
  • FR712711A - Electromagnetic switch : en fr
  • GB358444A - Process for the production of emulsions rich in fat : en
  • AU3028630B - Improvements in devices for killing flies andother insects : en
  • AU3016230B - Improvements in or relating to oil seals and/or dust guards for journal boxes : en
  • DE534634C - Device for the production of ring-shaped conical diaphragm springs for closures of vessels, especially tubes : de en
  • DE535192C - Adjustable thread gauge : de en
  • AT124912B - Dark switching device. : de en
  • US1826042A - Structural unit : en
  • US1826442A - Garment press : en
  • US1826237A - Cigarette and cigar holder : en
  • DK44666C - Procedure for the production of cement, lime and the like in stacking furnaces. : da en
  • GB358446A - Improvements in or relating to horse shoes : en
  • GB358511A - Improvements in and relating to safety razors with resilient blades and having a trough arranged below the blade support : en
  • DE535309C - Sieve ball mill : de en
  • AT124945B - Grease gun. : de en
  • AT124713B - For the supply of current during the annealing of wires, strips etc., certain contact bodies and processes for their manufacture. : de en
  • AT124928B - Auxiliary facility for copy accounting. : de en
  • CA315792A - Automobile signal switch : en fr
  • FR712575A - Device for stapling perforated cards, stepped or not : en fr
  • GB358475A - Improvements in or relating to supply carriers for braiding machines : en
  • GB358095A - Derivatives of polyhydric-alcohol-polybasic-acid condensation products : en
  • GB358296A - Means for treating sand or like dressed clay slab in the manufacture of bricks and such like : en
  • FR39170E - Improvements to industrial steam heaters : en fr
  • FR712667A - Automatic valve closing device : en fr
  • US1826031A - Dough divider : en
  • DE534992C - Flexible rail fastening on cross sleepers and shims using rail clamps : de en
  • AU2933030A - Improvements relating tothe control of humidity in chambers forthe storage of perishable products : en
  • FR712784A - Alarm clock or electric alarm by contactor clock : en fr
  • GB358370A - Improvements in or relating to watch cases : en
  • DE535260C - Safety gear : de en
  • FR712687A - Black and colored letterpress inks liable to be discolored or destroyed by a single reagent : en fr
  • FR39214E - Improvements to film drive systems : en fr
  • GB358902A - Improvements in control actuator for windshield cleaners : en
  • FR39220E - Printing process on paper : en fr
  • GB358109A - Indicating, recording or regulating the level of liquids in containers : en
  • DK44662C - Compound internal combustion engine. : da en
  • US1826452A - Sheet metal locking means : en
  • DE535418C - Braking device for shock absorbers from suspension : de en
  • GB358239A - Improvements in or relating to adjustable stays for windows or like hinged members : en
  • FR712597A - Improvements to gear changes : en fr
  • US1825729A - Diazonium : en
  • US1826562A - Gas gun : en
  • FR39218E - Return dissolver : en fr
  • US1825854A - Method of making metal strips : en
  • GR3380B - PERFORMANCE OF BELT MAKERY BAKERY. : el en
  • US1825659A - Data computer : en
  • US1826287A - Box wrapping mechanism : en
  • GB358528A - Improvements in tension regulators for thread and filament winding machines : en
  • GB358992A - Improvements in and relating to accumulator charging apparatus : en
  • DK44663C - Procedure in the Manufacture of Pavement Materials. : da en
  • GB358179A - Improvements in or relating to tubular heat exchanging apparatus, applicable for pre-heating air or other gases : en
  • FR712644A - Automatic pressure regulator of the liquid fuel injected into the cylinders of internal combustion engines : en fr
  • US1826696A - Moistureproofing composition : en
  • US1826491A - Thread package : en
  • DE534532C - Electrode arrangement in glow tubes for photographic purposes : de en
  • DE534836C - Goods take-off device for circular knitting machines : de en
  • GB358316A - Improvements in textile winding frames : en
  • GB358409A - : en
  • GR3376B - Clay COLOR CONVERSION SYSTEM. : el en
  • CA315900A - Rubber and fabric footwear : en fr
  • US1826038A - Hand tool : en
  • US1826341A - Safety razor : en
  • US1826559A - Method and apparatus for forming can tops : en
  • US1825886A - Machine for severing composite glass sheets and the like : en
  • US1826253A - Liquid cooling apparatus : en
  • US1826102A - Cartage or display cabinet : en
  • US1826297A - Method of making electric coils : en
  • US1826129A - Whistle : en
  • GB358093A - A new or improved chipping or slicing machine for vegetables and the like : en
  • GB358222A - Improvements in or relating to railway car couplers : en
  • GB358160A - Improvements in the extraction of textile fibres from fibrous vegetable materials, such as spanish broom and the like : en
  • GB358383A - Improvements in or relating to devices for uniting the edges of wounds : en
  • FR712696A - Diaphragms for galvanic elements : en fr
  • US1826055A - Shelving : en
  • DE535017C - Cheese cutter : de en
  • DE535417C - Fuel tank for aircraft with reaction drive : de en
  • DE535500C - Complete color light box : de en
  • US1826652A - Sheet cutting, collecting, and folding mfchanism : en
  • US1826205A - Assigztob to bhs bito-sob hcahub aotitbihg : en
  • USD85278S - Howard e : en
  • US1825753A - Truing mechanism : en
  • US1825844A - Aliment forming device : en
  • US1825695A - Nail plate feeder : en
  • DE534091C - Device for the periodic promotion of the absorption solution in absorption cooling apparatus : de en
  • FR712796A - Advertising bench for walks and public places : en fr
  • FR712672A - Mounting method of cage rolls for coarse trains and sheet rolling mills : en fr
  • GB358284A - Improvements in or relating to mine and like signalling apparatus : en
  • GB358553A - : en
  • US1826160A - Valve : en
  • US1826224A - Method of treating talloel : en
  • US1826331A - Method of doing away with the nicotine and the methylalcohol when smoking tobacco : en
  • US1826525A - Printing machine : en
  • US1826161A - Railway traffic controlling apparatus : en
  • FR712754A - Process for preparing sulfur dioxide and ammonium sulfate : en fr
  • US1826049A - Car door : en
  • FR39169E - Acetylene generator and bell for storing the latter : en fr
  • GB358351A - Improvements in and relating to airplane swings : en
  • FR712553A - Improvement in processes for obtaining chemical reactions by electric discharge : en fr
  • FR712608A - Device to facilitate the lifting of aerial vehicles and their support and lashing on means of transport : en fr
  • GB358251A - Lathes and like machine tools : en
  • FR712726A - Improvements to phonographs : en fr
  • GB358213A - Improvements relating to broadcast receiving apparatus : en
  • GB358337A - Improvements in or relating to vacuum cleaners : en
  • FR712598A - Improvements to folding cardboard boxes : en fr
  • DE535452C - Gear carrying and storage device : de en
  • US1825723A - Telephone system : en
  • US1826347A - Die lapping machine : en
  • US1826041A - Paper winding apparatus : en
  • GB358202A - Manufacture of disperse systems : en
  • GB358454A - Improvements in valve bags : en
  • DE535038C - Multi-row thrust bearing : de en
  • DK44670C - Procedure and Apparatus for the Afnikotinization of Raw Tobacco, Tobacco Semi-Finished and Ready-to-Use Tobacco. : da en
  • DE535010C - Weft threading device for Raschel machines : de en
  • DE535070C - Process for the preparation of guanidinocarboxylic acids : de en
  • GB358384A - Improvements in ophthalmic instruments : en
  • DE535031C - Injection carburetor : de en
  • DE535151C - Process for the preparation of oxydi- or triarylmethane compounds : de en
  • US1826170A - Fluid strainer : en
  • USD85292S - Design for a teapot : en
  • US1825756A - Process of briquetting finely divided coal, fuel, or other pulverulent materials : en
  • US1826420A - Furniture corner construction : en
  • US1826558A - Toilet article : en
  • AT124875B - Process for the production of graphite electrodes. : de en
  • CA315867A - Paper making composition : en fr
  • FR712663A - Improvements in energy transmission to weaving looms and other textile machines : en fr
  • FR39216E - Improvements to hard metal compositions and their manufacturing processes : en fr
  • FR39237E - Improvements to endless needle reams for fabrics : en fr
  • US1825694A - Refrigerator : en
  • US1826423A - Liquid fuel burner : en
  • US1826575A - Shock absorber : en
  • AT124816B - Device to protect flames from going out. : de en
  • AT124755B - Piercing knife for cow or similar teats. : de en
  • AT124793B - Water-motor driven rinsing and cleaning device for cars, house fronts, etc. like : de en
  • US1825898A - Garment supporter : en
  • US1826471A - Heating and cooling device for inclosed spaces : en
  • DE535166C - Process for the preparation of brown-colored basic dyes : de en
  • DE535342C - Arrangement for three-phase systems with busbars arranged in an equilateral triangle : de en
  • USD85288S - Design fob : en
  • US1826670A - Insulated furniture construction : en
  • AT124730B - Process for glazing rough surfaces, in particular asbestos-cement slate. : de en
  • AU2922830A - Laundry carrier : en
  • GB358329A - An improved plant or installation for extracting dust from minerals such as coal : en
  • GB358377A - Multi-engine drive for aeroplanes : en
  • CA315820A - No-volt overload tripping mechanism for electrical switches : en fr
  • US1825991A - Switch for signaling systems : en
  • AT124749B - Artificial casings and processes for the manufacture of artificial casings. : de en
  • DE535022C - Indicator drive : de en
  • FR39186E - Improvements to recording and reproducing devices of vibrations : en fr
  • GB358886A - Improvements in and relating to the production of iron enamels : en
  • US1826072A - Fire protection apparatus : en
  • US1826234A - Toothbrush : en
  • US1826663A - Lawn mower : en
  • US1825970A - Hydraulic flash arrester : en
  • US1826475A - Electric toaster : en
  • USRE18221E - lincoln : en
  • FR39175E - Process for carrying out reactions with hydrogen, particularly for the treatment of coals, tars, mineral oils, etc. : en fr
  • GB358521A - Improvements in or relating to pulverizers : en
  • FR712626A - Capping device for bottles : en fr
  • DE534949C - Light metal pistons, especially for internal combustion engines : de en
  • FR712637A - Metal wire weldable to itself by simple heating, for ligatures : en fr
  • FR39188E - Printing clichés for address printing machines and other machines and punch-punching machines for obtaining these clichés : en fr
  • GB358879A - Improvements in or relating to means for starting compression-ignition oil engines : en
  • GB358283A - An improvement in or relating to rising-and-falling shuttle box and like motions for looms for weaving : en
  • US1825993A - Embalming implement : en
  • US1826547A - Flower bulb container : en
  • DE521078C - Rear derailleur : de en
  • DE535368C - Locking device for multiple switches : de en
  • GB358509A - Improvements in the manufacture and production of derivatives of the dibenzpyrene-quinone series : en
  • FR712603A - Method of manufacturing calcium carbide from natural calcium sulphates and the like : en fr
  • FR712638A - Electric switch : en fr
  • FR712733A - Ticket dispenser device : en fr
  • US1825875A - Vat dyestuffs : en
  • US1825947A - Roasting apparatus : en
  • US1825674A - Brake construction : en
  • US1826449A - Method of forming vehicle wheel rim members : en
  • US1826625A - Machine tool : en
  • GB358168A - Length measuring appliances, applicable to precision setting in jig-boring machines and machine tool slides : en
  • FR712613A - Installation of rectifiers with glass rectifiers arranged in cabinets : en fr
  • US1825781A - Television scanning device : en
  • US1826109A - Crown block : en
  • US1826565A - Bicycle gearing : en
  • US1826183A - Process of treating metallurgical slimes : en
  • CA315896A - Process of producing fertilizers : en fr
  • CA315852A - Variable speed drive for cigarette machines : en fr
  • US1825676A - Method and means for truing commutators : en
  • US1826494A - Cotton comber : en
  • US1826545A - Braiding machine : en
  • AT124786B - Vehicle wheel. : de en
  • AT124798B - Machine for crimping plastic bottle caps. : de en
  • AT124761B - Dry pickling machine for grain. : de en
  • AU2930730A - Improvements in or relating to endless transmission belts andthe manufacture thereof : en
  • US1825733A - Gear cutter and method of employing same : en
  • US1825987A - Radius gauge : en
  • US1826021A - Propeller : en
  • US1826179A - Removing printing ink from paper : en
  • AU2998930A - Devices for trimming the edges of lawns : en
  • DE535181C - Signal device for melting container or the like. : de en
  • AT124733B - Decal with cellulose derivative layers. : de en
  • AT124929B - Nut lock. : de en
  • US1826428A - Pitch composition and method for making the same : en
  • US1826673A - Resistance apparatus : en
  • CA315883A - Production of alcohol : en fr
  • US1826153A - Light resistant lithopone : en
  • US1825717A - Carburetor for internal combustion engines : en
  • CA315873A - Felted cellulose fibre product : en fr
  • CA315899A - Refrigerating apparatus : en fr
  • US1825980A - Friction clutch : en
  • DE535448C - Process for producing a heat protection agent, consisting of basic magnesium carbonate and fibers : de en
  • US1826388A - Sign : en
  • AT124710B - Process for treating rolled, in particular wire and bar, material for drawing. : de en
  • AT124794B - Device for propelling ships for river navigation by means of drive wheels rolling on the bottom of rivers. : de en
  • AT124845B - Method and machine for the production of hollow blocks that are closed on all sides or that are completely or partially open on one or more sides. like : de en
  • CA315906A - Photographic colour process : en fr
  • DE535036C - Pressure block : de en
  • DE535208C - Device for increasing the actinic effect of light rays : de en
  • DE535302C - Method and device for flushing two-stroke internal combustion engines : de en
  • AT124822B - Cash register. : de en
  • CA315960A - Cooking utensil : en fr
  • CA315962A - Coating composition : en fr
  • CA315949A - Tube cutting mechanism : en fr
  • AT124871B - Electron tube with equipotential cathode. : de en
  • DK44674C - For Crossings, especially over single-track Railways, Usable Safety device. : da en
  • FR712719A - Automatic remote control of energy exchange between interconnected power plants : en fr
  • FR712728A - Signaling device for automobiles and other similar vehicles : en fr
  • GB358311A - Improvements in and relating to garment presses : en
  • AT124894B - Electric tube. : de en
  • CA315964A - Cathode for thermionic tubes : en fr
  • AT124863B - Extruded brick press. : de en
  • DE535171C - Press pattern warp knitting machine : de en
  • GB358318A - Process of making gun wad felt and product thereof : en
  • CA315937A - Motor driven egg beater : en fr
  • AT124950B - Multi-pole synchronous motor, especially for driving clocks, speaking machines and the like. like : de en
  • CA315941A - Carbon-free metal : en fr
  • US1826653A - crlner : en
  • DE535083C - Loudspeaker membrane composed of several curved parts : de en
  • GB358423A - Improvements in or relating to cartons or cardboard boxes : en
  • IE12288L - Colour cinematography : en
  • DE535328C - Ink feed for fountain pens : de en
  • US1825712A - Slicing machine : en
  • US1826239A - Assiotob to btoelieb co : en
  • US1825880A - Attachment for dental tools : en
  • US1826584A - Textile apparatus : en
  • GB358519A - Improvements in cam and tappet mechanism for fuel injection pumps : en
  • IE13123L - Electric motors : en
  • CA315981A - Steering gear fluid control : en fr
  • DE535064C - Process for the recovery of adsorbed substances from circulating granular adsorbents and for the revitalization of the latter : de en
  • DK44667C - Matrix for Casting Types, Preferably for Printing Characters with Relatively Large Colors, and Procedure for Making the Matrix. : da en
  • GB358131A - Improvements relating to apparatus for the reproduction of photographically-recorded sound synchronously with kinematographic projection : en
  • AT124819B - Pistonless press. : de en
  • GB358373A - : en
  • GB358542A - Improvements in or relating to electric arc lamps : en
  • US1826317A - Shuttle box for drop box looms : en
  • US1826466A - Selective drive for excavating machines : en
  • DE535140C - Compressed air offset centrifuge : de en
  • FR39153E - Manufacturing process for artificial bristles with very fine unit strands : en fr
  • US1826571A - Electrical apparatus : en
  • USD85274S - Design for an ash tray : en
  • US1826504A - Combination ladder and ironing board : en
  • US1826088A - Pressure operated valve : en
  • US1826159A - Electroplating : en
  • US1826698A - Method of coating : en
  • CA315827A - Sifting and sorting machine : en fr
  • AU2927530A - Improved, adjustable, rainproof, combined lights ventilators and blinds : en
  • AT124898B - Rope relief device. : de en
  • DE535501C - Illuminated sign with discharge tubes : de en
  • US1826356A - Beater for foodstuffs : en
  • US1826496A - Plaster cutter : en
  • US1825740A - Vat dyestuffs and process of preparing them : en
  • US1825763A - Method of plating metals : en
  • US1826047A - Curb service device : en
  • US1825884A - Automotive vehicle heater : en
  • FR712578A - Device for the measurement of totals in which the constituent elements of the total are represented by current intensities : en fr
  • GB358401A - : en
  • US1826067A - Kindling burner installation : en
  • US1826127A - Wall construction : en
  • US1826243A - Self erecting front focusing camera : en
  • US1826595A - Interchangeable key lock : en
  • GB358262A - Improvements in screw-down stop valves and the like : en
  • GB358559A - Improvements in sheet-delivery apparatus : en
  • US1826018A - Seal : en
  • US1826618A - Table top : en
  • US1826668A - Cellulosic composition of matter containing anisidine : en
  • AT124850B - Men's vest. : de en
  • AT124846B - Waiting time display device for telephone booths. : de en
  • US1826628A - Disk-spring commutator : en
  • US1826510A - Refractory insulator for electron discharge devices : en
  • DE535182C - Method and device for melting and casting under pressure : de en
  • GB358496A - Improvements in or relating to filters : en
  • AT124750B - Machine gun swivel stand with rotating ring on aircraft. : de en
  • AU2929730A - Improvements in of, relating to thermionic amplifiers : en
  • CA315864A - Pulp consistency regulator : en fr
  • US1826060A - Method of making helical springs : en
  • US1826688A - Cellulosic composition of matter containing a bromo compound : en
  • US1826158A - Valve mechanism : en
  • US1826555A - Shower bath trap : en
  • US1826560A - Seed drill : en
  • CA315961A - Cooking utensil : en fr
  • GB358361A - Improvements in or relating to railway freight wagons : en
  • GB358492A - Improvements relating to the manufacture of titanium dioxide : en
  • GB358517A - Improvements in printing machines : en
  • FR712736A - Pyrophoric lighter : en fr
  • US1826469A - Multiple bulletin board : en
  • US1826519A - Individual butter cutting machine : en
  • USRE18222E - schwartz : en
  • US1826415A - Poppet valve mechanism for power actuators : en
  • US1825874A - New vat dyestuffs : en
  • CA315804A - Automobile visor : en fr
  • DE535003C - Line tester : de en
  • DE535177C - Dental forceps : de en
  • GB358159A - Improvements in and relating to resilient bodies or insertions for mattresses, cushions or the like : en
  • GB358402A - Improvements in and relating to electric motors : en
  • DE534864C - Process for the automatic control of all kinds of machines : de en
  • DE535158C - Plug contact with rotary switch, especially for electric railways : de en
  • GB358103A - Improvements in the removal of dust from gases by washing : en
  • DE535112C - Evaluation device for tachograph discs : de en
  • FR712772A - Landing sail for airplanes : en fr
  • FR712779A - Development of scales : en fr
  • USD85296S - mcintire : en
  • US1825699A - Means for testing sealed containers : en
  • US1825696A - Draft rigging : en
  • US1826288A - Automatic air and steam hose connecter : en
  • DE535240C - Hollow bodies for aircraft : de en
  • DE534904C - Device for degassing or venting liquids : de en
  • DE535437C - Process for the production of metal carbonyls : de en
  • US1826201A - Concrete insert : en
  • US1825759A - Bevel square : en
  • US1826480A - Camping trailer : en
  • US1826534A - Power mechanism : en
  • US1826629A - Manufacture of bleaching powder : en
  • DE535046C - Process for the preparation of acetic anhydride from glacial acetic acid : de en
  • US1826322A - Ball cock : en
  • US1826493A - Engine head stand : en
  • US1826265A - Winding machine : en
  • DE534826C - Braking device with effect in two stages, especially for rail vehicles : de en
  • US1826334A - Reversible dobby for harness and box motion : en
  • US1826535A - Injecting means for internal combustion motors or for diesel engines : en
  • FR39203E - Shock absorber for motor vehicles, the degree of tightening of which can be controlled as desired by means of a mechanical control : en fr
  • GB358447A - Improvements in and relating to the manufacture of iron or steel : en
  • DE533928C - Daylight sign hung in a perpendicular plane at right angles to a building wall : de en
  • DE535035C - Transverse storage with storage blocks : de en
  • AT124740B - Method and device for removing volatile components from liquid, pasty or solid substances in layer form. : de en
  • GB358225A - Improvements in or relating to stencil printing apparatus : en
  • DE535040C - Protective mask against dust and gases : de en
  • DE535100C - Bar gripper for bulk goods : de en
  • DE535312C - Device for separating the heavier and coarser components from a dust-air mixture stream : de en
  • FR39223E - Device for performing various ladies' jobs : en fr
  • GB358113A - Process for the manufacture of complex salts of aromatic compounds : en
  • AT124784B - Device for regulating the drive axle pressure on tractors by adjusting a trailer drawbar from the driver's seat. : de en
  • DE534891C - Process for dyeing rayon from regenerated cellulose with azo dyes : de en
  • US1826152A - Punch press : en
  • CA315781A - Electrical insulating material : en fr
  • DE535434C - Trench excavator with a bucket ladder hinged to the chassis by two arms : de en
  • FR39209E - Manufacturing process of artificial products : en fr
  • FR39232E - Printing process on paper : en fr
  • GB358302A - An improved folding combined table and seat : en
  • GB358132A - Thermionic amplifier : en
  • US1826406A - Air separator : en
  • GB358343A - Improvements relating to golf club heads : en
  • GB358456A - : en
  • FR712665A - Improvements to centrifuges fitted with feed devices : en fr
  • GB358112A - Improvements in and relating to train lighting, heating and like installations : en
  • GB358293A - Improvements in or relating to electromagnetic step-by-step switches : en
  • DE535186C - Bar gripper for bulk goods : de en
  • AT124723B - Process for the partial saponification of acetyl cellulose. : de en
  • FR39164E - Improvements to the coloring of cellulose-based materials or cellulose derivatives : en fr
  • US1826463A - Automatic sheet associating mechanism and control : en
  • US1825678A - Cylinder lining : en
  • CA315890A - Electric station control : en fr
  • FR712661A - Flexible and removable foot for wooden props in mines : en fr
  • DE535226C - Device for sealing bottles with a wire clip closure : de en
  • US1825791A - Rotary internal combustion engine : en
  • US1826639A - Valve lifter for baths, lavatories, and the like : en
  • DE534978C - Three-way cock : de en
  • DE534942C - Roof tile : de en
  • FR39195E - Remote control system for t.s.f. and other instruments : en fr
  • AT124880B - Dosing device for amalgams for tooth filling. : de en
  • CA315837A - Refrigerator : en fr
  • AU24231A - Improvements relating to refrigerating apparatus : en
  • GB358328A - : en
  • US1826044A - Structural unit : en
  • US1826500A - Flower tray : en
  • CA315950A - Block for flooring : en fr
  • GB358310A - Process and apparatus for saccharifying cellulosic and amylaceous materials : en
  • GB358452A - Improvements in and relating to signalling apparatus for motor vehicles : en
  • GB359427A - Improvements in and relating to metallic compositions : en
  • DE535310C - Air jet impact shredder : de en
  • GB358181A - Process for the manufacture of agglomerated balls or briquettes from coal, without the addition of tar : en
  • AU2937930A - Coin freed liquid vending machine : en
  • US1826488A - Thermostatic switch : en
  • US1826634A - Well drilling apparatus : en
  • US1825711A - Pusher plate for slicing machines : en
  • CA315945A - Steam boiler : en fr
  • AT124707B - Method of joining metal parts by soldering or welding. : de en
  • US1825698A - Refrigerating apparatus : en
  • US1826019A - Method of and apparatus for transferring glass parisons : en
  • CA315958A - X-ray tube : en fr
  • CA316000A - Cover for automobile spare tires : en fr
  • CA315888A - Elevator control system : en fr
  • CA315924A - Air cooled furnace wall : en fr
  • US1826585A - Apparatus for the grading of abrasives for use in continuous glass grinding machines : en
  • DE534872C - Device for limiting the speed : de en
  • DE535000C - Resonance circuit : de en
  • GB358372A - Improvements in or relating to aerials : en
  • CA315863A - Composite sheet material : en fr
  • US1825936A - Ratchet mechanism : en
  • US1826200A - Rotary wire whisk : en
  • US1826245A - Parachute : en
  • US1825962A - Gasket : en
  • US1826662A - Universal joint : en
  • DE535103C - Elevator winch : de en
  • DE535218C - Unwinding and cutting device, especially for strip moisteners : de en
  • AT124827B - Method and device for closing channels in hollow brick moldings. : de en
  • US1825724A - Bottle brushing mechanism : en
  • US1826310A - Knock-off for electric warp stop motion : en
  • US1826598A - Method of mixing liquids : en
  • US1826155A - Method of making linoleum : en
  • US1826171A - Piston : en
  • AT124892B - Process for the production of an odorless and tasteless cod liver oil preparation. : de en
  • CA315860A - Sorting machine : en fr
  • US1825885A - Sheet collecting machine : en
  • US1826202A - Carburetor : en
  • US1826513A - Mechanical hoist end gate : en
  • US1826247A - Process and apparatus for determining the moisture content of substances : en
  • US1826298A - Bobbin support for weft replenishing looms : en
  • DE535330C - Rotary ring for wing ring spinning or wing ring twisting machines : de en
  • DE535482C - Process for the production of horn meal : de en
  • GB358221A - : en
  • DE535099C - Bar gripper for bulk goods : de en
  • FR712766A - Winch, in particular for lifeboats : en fr
  • AU3066330B - Improvements in or relating to the cleansing of oils : en
  • AT124813B - Luminous mirror advertising sign. : de en
  • CA315793A - Stabilizing device for aeroplanes : en fr
  • CA315922A - Furnace grate frame : en fr
  • AT124778B - Car body with a wooden frame, in particular for motor vehicles. : de en
  • DE535483C - Device for setting the barrel weight and the associated display device on barrel weight scales : de en
  • CA315858A - Ore flotation agent : en fr
  • US1825707A - Method of adsorbing a gas in a solid adsorbent : en
  • US1826330A - Cock : en
  • US1826110A - Vehicle jack : en
  • US1826684A - Method of constructing fire extinguishers : en
  • CA315971A - Communication cable : en fr
  • AT124911B - V-belt. : de en
  • US1826361A - Rotary strainer : en
  • US1826307A - Regulatable bellows mechanism of refrigeration systems : en
  • US1826667A - Cellulosic composition of matter containing piperidine : en
  • US1825670A - Container : en
  • US1826027A - Method of manufacturing closed-link brake hangers : en
  • US1826266A - Pencil : en
  • US1826426A - Pressed metal vehicle body : en
  • AU2749930A - Aeroplane : en
  • DE534822C - Electrically operated emptying device for an electric heating chamber for the local annealing of workpieces : de en
  • US1826108A - Spring : en
  • US1826409A - Mounting of speed cup and rotor shaft : en
  • US1826081A - Combination rule and compass : en
  • DE535069C - Process for the preparation of 6-nitroacenaphthen-5-carboxylic acid : de en
  • DE535096C - Shortened umbrella : de en
  • US1825691A - Internal combustion engine : en
  • US1826402A - Constant clearance poppet valve : en
  • US1826424A - Internal combustion engine : en
  • CA315824A - Thermostatic switch : en fr
  • CA315797A - Gas burner : en fr
  • GB358209A - Improved method of and means for weighting the slip rolls for laps in textile machines wherein the material acted on is formed into laps : en
  • CA315875A - Methyl alcohol : en fr
  • AT124726B - Process for refining coffee beans. : de en
  • US1826209A - Apparatus for the production of activated carbon : en
  • US1826368A - Hose supporter : en
  • US1825732A - Roofing clip : en
  • US1826476A - Lateral motion device for railway car trucks : en
  • US1826285A - Attachment for bottles : en
  • USD85297S - Joseph j : en
  • US1826251A - Tip-up : en
  • US1826068A - Typewriting machine : en
  • US1826125A - Body construction : en
  • CA315954A - Hydrocarbon oil conversion : en fr
  • FR39215E - Device for automatically disengaging a wire mesh loom when a warp thread or a weft thread breaks : en fr
  • GB358066A - Improvements in the manufacture and production of condensation products of the anthraquinone series : en
  • GB358216A - Improvements in self-binding reaping machines : en
  • AT124722B - Mouthpiece for screw presses for the manufacture of soap threads. : de en
  • CA315933A - Oven vapour trap : en fr
  • CA315847A - Printing machine : en fr
  • CA316001A - Cover for automobile spare tires : en fr
  • CA315984A - Piezo electric crystal holder : en fr
  • US1825935A - Liquid coating composition and process of making same : en
  • US1825946A - Cigar and cigarette holder : en
  • AT124748B - Process for coloring paper, cardboard and the like like : de en
  • DE534800C - Safety valve : de en
  • DE535410C - Cattle feed damper : de en
  • FR39229E - Protective device against glass breakage in automobile : en fr
  • FR712557A - Centrifugal device : en fr
  • FR712753A - Process for the regeneration of corroded metallic coatings : en fr
  • GB358887A - Improvements in or relating to push-pull thermionic amplifiers : en
  • DE535161C - Circuit for initiating the discharge of the voltage-applied blocking and time capacitor of a cathode oscilloscope : de en
  • DE535371C - Electromagnetic switch : de en
  • FR712758A - Improvements to liquid sprayers : en fr
  • GB358333A - : en
  • US1826220A - Signal lamp : en
  • US1826328A - Thermostatic control for ovens : en
  • GB358139A - An improved locking device for locking vehicle steering wheels handle bars or the like : en
  • US1825827A - Single texture fabric and process of making the same : en
  • FR712776A - Cooler cabinet for liquid refrigerants : en fr
  • DE535012C - Discharge and covering device for hollow glass bodies : de en
  • GB358195A - Improvements in golf bags : en
  • US1826419A - Furniture corner construction : en
  • US1826430A - Recovery of creosote oils, tar acids, etc. : en
  • GB358462A - : en
  • GB358929A - : en
  • AT124949B - Circuit arrangement for telephone systems with dialer operation. : de en
  • CA315813A - Sanitary garbage container : en fr
  • US1825941A - Coupling : en
  • US1826112A - Constant uniform delivery siphon : en
  • US1826568A - Supplying ink to inking ribbons : en
  • FR712759A - Improvements to sulfuric acid chambers : en fr
  • GB358123A - Improvements in and relating to electrical means for determining altitude from aircraft : en
  • FR712572A - Improvements to machines for film production : en fr
  • FR712640A - Device for controlling warp threads for obtaining designs in fabrics : en fr
  • DE534934C - Process for the preparation of new Kuepen colors : de en
  • DE535001C - Switching arrangement for discharge vessels for converting direct current into alternating current or multiphase current : de en
  • DK44678C - Fastening device for bicycle handles made of wood or similar. : da en
  • AT124935B - Pyrophoric friction wheel lighter. : de en
  • CA315811A - Wire stretcher and splicer : en fr
  • GB358292A - An improved construction of burners for gas-fired ovens or kilns for use in the manufacture of tiles, pottery and other ware : en
  • GB358524A - Improvements in and relating to moulding apparatus : en
  • US1826386A - Method of controlling the color in vacuum tube lamps : en
  • FR712752A - Improvements in the extraction of phenol and its homologues and other hydroxy aromatic compounds contained in tar oils and mineral oils : en fr
  • GB358077A - Improvements relating to dry gas meters : en
  • DE535136C - Pneumatic impact tool : de en
  • US1826353A - Ventilator : en
  • GB358166A - Improvement in web controlling mechanism for printing or other machines : en
  • DE535248C - Ignition stone receiving device : de en
  • GB358487A - Improvements in the wet purification of waste industrial gases : en
  • FR39239E - New sulfonated product and process for obtaining it : en fr
  • FR712671A - Improvements to trailers and their drawbars : en fr
  • GB358152A - Improvements relating to under-garments or combination garments for personal wear : en
  • FR712722A - Ice cream maker : en fr
  • GB358153A - Improvements in the manufacture of artificial fruits and the like with edible centres : en
  • GB358330A - Apparatus for charging horizontal coke ovens with rammed coal cakes : en
  • CA315935A - Apparatus for cracking oils : en fr
  • GR3377B - COTTON SEED DISINFECTION SYSTEM BY THERMAL AIR. : el en
  • DE534922C - Electrical switchgear for switching or multiple switching : de en
  • GB358407A - : en
  • GB358138A - Improvements relating to direct electric current arc-welding apparatus : en
  • GB359005A - Improvements in and connected with preserving, packing, and treating foodstuffs : en
  • GB358367A - Improvement in electrically operated refrigerating device : en
  • US1825933A - Water back for steam generators : en
  • US1826193A - Sanitary container : en
  • US1826357A - Elevator construction : en
  • US1826517A - Automatic disk sharpener : en
  • DE534832C - Adjustment socket with springy socket for electric projection light bulbs : de en
  • DE535059C - Dent removal machine for milk transport cans : de en
  • DE535224C - Device for packaging cigarettes : de en
  • FR712576A - Stretch press : en fr
  • FR712601A - Winch for farms and the like : en fr
  • GB358167A - Improvements in or relating to arcing earth protective devices in high tension electrical power transmission systems : en
  • US1826536A - Packaging device : en
  • US1826566A - Rail silencing tie plate : en
  • US1826586A - Method and apparatus for manufacturing sewer pipe and similar articles : en
  • US1826611A - Universal joint : en
  • DE535167C - Process for the production of washable fabric paints : de en
  • DE535303C - Injection internal combustion engine with injection of fuel through several nozzles into the combustion chamber : de en
  • GB358174A - Improvements relating to fuel injection pumps for internal combustion engines : en
  • DE535233C - Process for the continuous distillation of hydrocarbon oils, especially lubricating oils : de en
  • DE535380C - Arrangement for current measurements in the running cable section for electrical multi-conductor cables : de en
  • DE535415C - Pull-propeller-powered helicopter : de en
  • FR712552A - Advanced training in electric welders : en fr
  • DE535147C - Process for the preparation of sulfuric anhydride compounds of the pyridine or quinoline series : de en
  • DE535160C - Device for monitoring the operability of cables in meshed alternating current low voltage distribution networks : de en
  • AT124811B - Stove top. : de en
  • US1825907A - Car coupler : en
  • US1826249A - Bundle shocking machine : en
  • US1825661A - Pumping apparatus : en
  • US1826087A - Apparatus for drilling wells : en
  • USRE18219E - Wire tying : en
  • DK44671C - Liquid Hydrocarbon Motor Fuel. : da en
  • GB358180A - Process for the manufacture of valuable products from carbonaceous materials : en
  • US1825650A - Clamp for cables or the like : en
  • US1826651A - Ice cream scoop : en
  • USD85287S - Design fob a tie back : en
  • AT124757B - One-handed lighter. : de en
  • AT124803B - Automatic starting device for single-phase motors with short-circuit armature for driving refrigerating machines. : de en
  • CA315787A - Paper box making machine : en fr
  • AT124796B - Resilient engine mounts for electric vehicles. : de en
  • GB358297A - Method of preparing a packing for cigars, cigarettes and other articles of tobacco : en
  • FR712565A - Thermostat : en fr
  • AU2922830B - Laundry carrier : en
  • DE535150C - Process for the production of easily water-soluble, colloidal, complex silver-tannin-protein compounds : de en
  • US1825833A - Acoustic diaphragm : en
  • US1826141A - Process of refining hydrocarbon oils with mercury salts : en
  • US1826321A - Pipe joint : en
  • US1826370A - Electric switch : en
  • US1825671A - Brake shoe : en
  • US1826098A - Tool attachment means : en
  • DE535066C - Manufacture of synthetic, alexandrite-like spinels : de en
  • US1825984A - Well drilling machinery : en
  • FR712686A - Device for mechanical release of the advance, by action on a spring, applicable in particular to drilling machines : en fr
  • FR712746A - Tractor plow frame mounting device : en fr
  • US1825704A - Pressure mechanism : en
  • US1826468A - Playground apparatus : en
  • DE535205C - Device for moving the shut-off device for hydraulic presses or the like. : de en
  • DE535375C - Safety device for circuits with three-phase current : de en
  • US1826169A - Heating system for automobiles and coupling therefor : en
  • GB358303A - Improvements in taps or cocks : en
  • US1825920A - Fixture mounting hickey : en
  • DE534257C - Musical instrument in the style of a siren : de en
  • FR39240E - Improvements to electric shock devices : en fr
  • FR712571A - Further training in shoe making : en fr
  • GB358415A - Improvements in and relating to belt joints : en
  • DE535441C - Process for the production of carbon electrodes for galvanic elements : de en
  • US1825710A - Spatula : en
  • FR39185E - Improvements to x-ray apparatus and equipment : en fr
  • FR712636A - Automatic lifting device of the cutting cylinder of fabric cutting machines : en fr
  • US1825924A - Ventilated webbing : en
  • US1826481A - Kite string reel : en
  • FR712708A - Broadcast receiver : en fr
  • DE534736C - Hand-operated switch for brief electrical contact : de en
  • DE535411C - Process for the production of a nutritional extract from plants : de en
  • FR712679A - Improvements to screwdrivers : en fr
  • DE535152C - Process for the preparation of oxydi- or triarylmethane compounds : de en
  • FR712658A - Method for the measurement of electromotive forces in open circuit : en fr
  • GB359449A - Improvements in or relating to wetting, penetrating, foaming and dispersing agents : en
  • US1826576A - Lighter fob : en
  • DE535294C - Production of gold and silver-containing solutions by dissolving these metals in iodine-containing solvents : de en
  • FR712682A - New clamping device for forage balers : en fr
  • FR712700A - Improvements to secateurs and similar tools : en fr
  • GB358507A - Method and apparatus for the production of high temperatures by the combustion of liquid gaseous or pulverulent fuel : en
  • GB358924A - Improvements in or relating to transmitters for use in electrical signalling systems : en
  • US1826185A - Piston : en
  • DE535406C - Device for keeping the cooling water warm and for easier starting of internal combustion engines : de en
  • GB358362A - Improvements in apparatus for playing games simulating golf : en
  • FR712770A - Hemmer and tape guide for sewing machines : en fr
  • US1825877A - Composition flooring and method of making the same : en
  • US1826377A - Method of installing welded pipe systems and fittings therefor : en
  • DE534856C - Process for the production of a protective agent against mosquitos and horseflies : de en
  • DE535111C - Value stamp apparatus with locking device : de en
  • DE535199C - Arrangement for double spectral splitting in spectral apparatus : de en
  • DE533901C - Announcement or display device with individual display sheets : de en
  • DE534620C - Electric clock with power reserve : de en
  • GB358931A - Improvements in tractors : en
  • DE535394C - Process for processing ores and other metal compounds by roasting using a molten salt : de en
  • FR39212E - Ridge support for horticultural or similar shelters with glazed or non-glazed frames : en fr
  • CA315947A - Process of treating liquids : en fr
  • US1825651A - Centrifugal washer and drier : en
  • US1825968A - Motor vehicle toy apparatus : en
  • US1826085A - Drill point and method of making the same : en
  • US1826580A - Pinless ticket : en
  • US1826594A - Process for the production of potassium manganate : en
  • CA315851A - Gun wad material : en fr
  • AT124947B - Electromagnetic relay, in particular for telecommunication purposes. : de en
  • US1826023A - Locked closure for fuel tanks : en
  • US1826000A - Cap for sealing containers : en
  • US1826282A - Air bound siphon flush tank : en
  • AT124774B - Method and device for the production of a desiccant consisting of a mixture of fire gases, air and water vapor for drying systems. : de en
  • DE535326C - Check valve with cylinder for carbon dioxide lines on beer pressure systems : de en
  • GB358164A - Improvements relating to two stroke cycle oil engines : en
  • US1826333A - Bobbin for automatic looms : en
  • US1826393A - Front splash guard with covered crank hole : en
  • AT124706B - Durable water- or alkali-soluble preparations for dyeing and printing purposes. : de en
  • US1826400A - Rubber cushion shackle : en
  • US1826101A - Cotton boll gatherer : en
  • US1826523A - Automatic tire pressure maintainer : en
  • CA315809A - Grass cutter : en fr
  • CA315868A - Bathing suit : en fr
  • DE534890C - Process for dyeing rayon from regenerated cellulose : de en
  • GB358108A - Improvements in or relating to centerless grinding machines : en
  • DE515308C - Pelton-like blading for steam or gas turbines with double buckets : de en
  • US1826204A - Liquid dispensing apparatus : en
  • US1826587A - Eraser : en
  • GB358363A - A method of and apparatus for casting metals and ceramic masses and other suitable materials by the centrifugal process : en
  • GB358116A - A new or improved explosive and its method of manufacture : en
  • DE535194C - Measuring and mapping device for pairs of measuring images : de en
  • DE535196C - Tonearm bearings for speaking machines : de en
  • DE535278C - Process for the thermal splitting of hydrocarbons : de en
  • US1826630A - Fuel control for internal combustion engines : en
  • DE535133C - Method for stowing vehicle underframes : de en
  • DE535241C - Apparatus for covering threads or wires of any kind with liquid material of various properties : de en
  • US1825810A - Cap support : en
  • US1825868A - Propeller : en
  • US1826017A - Boiler feeding device : en
  • US1826082A - Roofing tile : en
  • US1826131A - Lithopone and process of making same : en
  • DE535266C - Socket connected to a lever switch and fitted with a lock : de en
  • GB358151A - Improvements in processes and apparatus for the wet treatment of artificial silk spinning cakes : en
  • DE534855C - Upper air seal for measuring vessels of tapping points : de en
  • DE535477C - Combustion ceiling with warrior stones suspended on support rods so that they can move vertically : de en
  • US1825871A - Method of assembling the uppers of rubber shoes : en
  • FR39207E - Production of new metallic coloring materials : en fr
  • GB358500A - Improvements in the production of artificial products by dry spinning : en
  • GB358271A - Arrangement for cutting materials into slices and their distribution : en
  • DE535320C - Cinematograph with optical compensation : de en
  • US1825994A - Gyroscopic system for controlling dirigible craft : en
  • FR39221E - Gear shifting improvements combined with a flywheel : en fr
  • GB358422A - Improved means of lubricating the spindle of doubling and twisting machines : en
  • US1826217A - Linoleum product and method of making same : en
  • USD85290S - Island : en
  • US1826248A - Gas supplying method and device therefor : en
  • US1825725A - Apparatus for testing lubricating oils : en
  • AT124705B - Leather preservatives. : de en
  • GB358185A - Improvements in and relating to electric oscillation generators : en
  • DE534831C - Control switch for adjustable high-voltage transformers for switching under load, in which a current- and voltage-free working step selector works together with power-switching load switches : de en
  • DE535332C - Device for the pattern-based feeding of the weft threads for gripper looms : de en
  • DE535385C - Device for controlling the chain tension in traveling grates for furnaces : de en
  • FR712656A - New sheet metal duct system particularly applicable to air conditioning distribution : en fr
  • GB358352A - Improvements in and relating to rotary drum furnaces : en
  • CA315929A - Lamp socket : en fr
  • FR712641A - Spray gun refinements : en fr
  • DE535250C - Device for locking the mechanics of letter files or the like with the aid of a rod that can be displaced against spring action : de en
  • DE535227C - Belt conveyor frame : de en
  • US1826134A - Spraying device : en
  • US1826229A - Ship's hull : en
  • US1826214A - Form for rubber articles : en
  • FR39182E - Method and apparatus for cleaning and deburring by threshing machines and tarares : en fr
  • US1825975A - Milk bottle support : en
  • US1826079A - Master lever : en
  • US1826511A - Ice creeper : en
  • DE535082C - Arrangement of the drive-up tongues of unsunk sliding platforms : de en
  • US1826154A - Pin resetting apparatus : en
  • FR712725A - Fitting for pipe made of incompressible material and device for its assembly and for mounting on the pipe : en fr
  • FR39172E - Ultra-violet ray emitting device : en fr
  • CA315916A - Boiler : en fr
  • FR39183E - Single direction drive device for freewheels of bicycles and the like : en fr
  • GB358232A - A variable file or cutting tool : en
  • GB358312A - Crank-pin truing device : en
  • US1825824A - Motor vehicle heater : en
  • US1825786A - Apparatus for transferring freight : en
  • US1825858A - Blackboard eraser : en
  • US1825919A - Automatic switch electric sadiron : en
  • US1826649A - Lock : en
  • AT124787B - Control aid for securing vehicles, especially motor vehicles, against accidents caused by non-compliance with the driving rules. : de en
  • DE535109C - Process for the production of safety glass : de en
  • DE534925C - Process to prevent the harmful sagging of screw-shaped, electric glow bodies : de en
  • DE535365C - Light signal device : de en
  • US1826543A - Composite metal article and process of making the same : en
  • US1825746A - Knitting machine : en
  • US1825834A - Composition and process for producing and using it : en
  • US1825872A - Mechanism for knotting together threads : en
  • US1826008A - Process of and compound for hardening the surface of mild steels : en
  • US1826570A - Electrical switch : en
  • DE535076C - Process for the preparation of diazoamino compounds : de en
  • DE534865C - Device for cutting off pipe sections for the production of hollow rivets on rivet presses : de en
  • DE535291C - Equipment for the preparation of a coffee or tea infusion or similar drinks : de en
  • DE535308C - Jaw crusher : de en
  • US1825948A - Staple fiber reclaiming device for revolving flat cards : en
  • US1825805A - Dispensing case : en
  • US1826450A - Power actuator : en
  • US1826577A - Molding machine : en
  • US1825909A - Furniture cover : en
  • AT124767B - Badge for bathing purposes. : de en
  • USD85304S - of jdetkoit : en
  • US1825894A - Lily pool tank : en
  • DE513219C - Device for locking railway point closures : de en
  • DE535455C - Washer with impeller and propeller : de en
  • FR712570A - Device for controlling the thrusters of a navigation device : en fr
  • GB358891A - Improved arrangements for cooling the rotors of electric machines : en
  • US1826119A - Liquid fuel supply system : en
  • AT124915B - Process for the protection of leather, hats, artificial leather, etc. Like. During the processing and production of this process. : de en
  • US1826540A - Condenser : en
  • DE535073C - Process for the preparation of oxysulfamic acids : de en
  • AU2988130B - An improved powder canister and means for mounting thesame : en
  • DE535444C - Process for obtaining high quality products from montan wax : de en
  • US1825857A - Lasting machine : en
  • DE535169C - Steam boiler with an ash bag arranged between the heating gas flues : de en
  • DE535475C - Soot blow-off device with blowpipes movable between the boiler pipes : de en
  • GB358381A - Improvements relating to roller bearings : en
  • GB358873A - Improvements in reversible internal-combustion engines : en
  • AT142782B - Reversible automatic change gear. : de en
  • AT124745B - Process for the preparation of the mono- or di [β-oxyäthylamine] salt of 3-acetylamino-4-oxybenzolaric acid (1). : de en
  • AT124908B - Drawing board. : de en
  • CA315956A - Electric discharge tube : en fr
  • AT124727B - Process and device for the continuous cracking of heavy hydrocarbons. : de en
  • DE534960C - Steering device for cars and similar vehicles : de en
  • US1825789A - Automatic gearless transmission : en
  • CA315914A - Corrosion resistant article : en fr
  • DE535198C - Eyepiece revolver for telescopes : de en
  • FR39247E - Process for manufacturing cellulose derivatives and resulting products : en fr
  • GB358155A - Improvements in bumpers for road vehicles : en
  • GB358345A - Improvements in or relating to the stapling of folded sheets into bound volumes : en
  • DE534956C - Process for the preparation of a preservative or flavor enhancer : de en
  • DE535165C - Device for transferring individual wires of a stack, for example individual power supply wires of electric light bulbs, to a wire processing station : de en
  • AT124777B - Pressed metal automobile door. : de en
  • US1825985A - Parison transfer and inversion mechanism and method : en
  • US1826592A - Convertible presser foot : en
  • AT124867B - Device for automatic division in calculating machines with a removable counter. : de en
  • FR712585A - Control device for shuttles, in particular for hook shuttles : en fr
  • GB359003A - Improvements relating to remote gauges for receptacles, containing liquids, such as petrol reservoirs for automobile vehicles : en
  • AT124772B - Drive for the Wickeldron on cigarette tube machines or the like. : de en
  • CA315967A - Door : en fr
  • CA315989A - Vehicle chain : en fr
  • US1825950A - Waiterless restaurant : en
  • US1825664A - Refrigerating apparatus : en
  • US1826066A - Electrical horology : en
  • US1826203A - Closure for openings in buildings : en
  • DE534953C - Spark plug : de en
  • US1825845A - Filing system : en
  • US1826077A - Method and apparatus for treating drawn tubes : en
  • DE535025C - Franking machine : de en
  • DE535398C - plow : de en
  • GB358556A - Improvements in and connected with composite rubber and like material : en
  • FR712652A - Easy transport air motor compressor : en fr
  • GB358289A - Control devices for internal-combustion engines : en
  • FR712605A - Assembly nails and assembly nails refinements comprising these improvements : en fr
  • GB358281A - Improvements in or relating to drawing boards : en
  • FR712704A - Blepharostat with levers : en fr
  • US1826213A - Controlling means for heat exchange apparatus : en
  • US1826276A - Method of salvaging oil from sludge : en
  • CA315816A - Coil winding machine : en fr
  • AT124910B - Power machine or working machine with single or multi-toothed rotary pistons working together in pairs in cylindrical bores of a housing. : de en
  • US1826700A - Shoe cabinet : en
  • US1826342A - Direct current electromotor : en
  • FR712615A - Key faucet : en fr
  • GB358522A - Improvements in or relating to pulverizers : en
  • AT124766B - Dough dividing machine. : de en
  • CA315834A - Clip : en fr
  • CA315979A - Machine for hardening hat bats : en fr
  • CA315866A - Paper towel : en fr
  • CA315909A - Roll film camera : en fr
  • AT124847B - Electromagnetic horn, in particular for vehicles. : de en
  • US1826104A - Shipping box : en
  • US1826338A - Perspectograph : en
  • CA315815A - Fence standard and dropper : en fr
  • US1826660A - Loop regulating mechanism for full fashioned hosiery knitting machines : en
  • CA315844A - Die casting machine : en fr
  • FR39191E - Improvements to anti-backfire devices capable of being used as anti-theft devices for all applications : en fr
  • DE535453C - Cool bed system with several run-up channels : de en
  • CA315918A - Process of making film-supports for colour photography : en fr
  • US1825855A - System and apparatus employing the "hall effect" : en
  • US1826145A - Process of refining hydrocarbon oils with aluminum salts : en
  • US1826284A - Dilator : en
  • US1825764A - Automobile lifting appliance : en
  • DE535048C - Process for the preparation of water-soluble derivatives of sulfided phenols : de en
  • DE535404C - Fuel valve for compressorless internal combustion engines : de en
  • US1826061A - Carburetor : en
  • US1826166A - Concrete admixture composition : en
  • US1826403A - Process and apparatus for bending tubing : en
  • US1826678A - Window construction : en
  • GB358493A - Improvements in or relating to machines for drying tea and the like : en
  • US1825853A - Apparatus for making plate glass : en
  • US1825925A - Expanding mandrel : en
  • US1826168A - Steam heating system for automobiles : en
  • US1826507A - Propelling means for boats and the like : en
  • US1825652A - Metallic bellows and method of producing the same : en
  • DE535143C - Process for the production of colored patterns by means of ester salts of leukokuepen dyes : de en
  • AT124824B - Device for printing and registering tickets. : de en
  • US1826062A - Joint form for paving : en
  • US1826313A - Dobby finger for looms : en
  • AT124810B - Wide moving grate. : de en
  • US1825714A - Reenforcing sleeve for bull and calf wheel shafts : en
  • US1826192A - Method of thickening and stabilizing latex and product : en
  • US1826240A - Method of anchoring the elastic strands of elastic fabrics : en
  • US1826189A - Dispensing device : en
  • US1826631A - Bearing puller : en
  • US1826281A - Fastener : en
  • US1826627A - Loose leaf binder : en
  • DE514610C - Beam grating as a supporting framework of a ceiling construction with a square plan area : de en
  • DE535159C - Time switch : de en
  • AT124903B - Lead collector electrode with protective layer. : de en
  • CA315951A - Zinciferous material reduction : en fr
  • US1826515A - Wire fence making machine : en
  • US1826597A - Spring element : en
  • AT124851B - Hydraulic press. : de en
  • US1826429A - Method of producing creosote oils : en
  • USD85300S - M ottinger : en
  • US1826116A - Lift-platform truck : en
  • US1826271A - Artificial tooth : en
  • US1825890A - Sheep shears : en
  • DE535319C - Needle lubrication for footwear sewing machines with lubricating pads that are moved against the needle at intervals : de en
  • DE535472C - Manufacture of colored paints : de en
  • US1826148A - Valve stem guide : en
  • US1826473A - Mechanical pencil : en
  • US1826541A - Liquid treatment comb : en
  • US1825688A - Machine and method for forming and attaching rands : en
  • US1826679A - Method of improving cellulose ester films : en
  • DE535043C - Drying device connected to a drum filter for muddy and pulpy masses : de en
  • DE535439C - Template sheet for duplication purposes : de en
  • GB358234A - Improvements in and relating to the decortication of fibrous plants : en
  • GB358395A - Device adapted to be mounted at the ends of net wings : en
  • DE535431C - Process for the production of porous bodies or masses : de en
  • AT124941B - Container. : de en
  • US1826314A - Loose reed for looms : en
  • US1826395A - Pressing machine pad : en
  • DE534847C - Coat hooks : de en
  • CA315808A - Cattle stanchion : en fr
  • US1826028A - Process for the production of sulphite liquor : en
  • US1826343A - Pilot controlled piston-operated valve : en
  • US1826556A - Aircraft parachute : en
  • US1826648A - Power actuator : en
  • GB358265A - Improved centering for hollow concrete floors and the like : en
  • GB358529A - Improvements in and relating to the production of phosphate fertilisers : en
  • AT124743B - Herbicides. : de en
  • DE535120C - Gas generator for blueprints : de en
  • US1826325A - Wobble wheel power transmission : en
  • US1826579A - X-ray system : en
  • US1826053A - Toy pistol : en
  • US1826301A - Method of coating : en
  • US1826362A - Photographic lens : en
  • US1826524A - Treatment of metallic filaments : en
  • CA315782A - Automobile chassis spring control : en fr
  • DE535426C - Filling and closing valve device for pressure vessels and especially for inflatable objects : de en
  • DE535479C - Feed water control for dishwashers and dishwashers : de en
  • US1826221A - Ball : en
  • AT124900B - Circuit arrangement for signaling purposes. : de en
  • US1825921A - Toy : en
  • DE535215C - Device for turning, grinding and polishing lenses or the like according to a parabolic profile : de en
  • FR712741A - Improvements in the constructive arrangement of automobile headlights : en fr
  • GB358203A - Improvements in speed governors : en
  • GB358191A - Electrolysers : en
  • GB358366A - Improved gas fired water heater or boiler : en
  • US1826375A - Apparatus for drawing topographic maps : en
  • US1826605A - Grass catcher for lawn mowers : en
  • USD85282S - Design fob a fobx ob analogous abticxe : en
  • US1825837A - Roll cleaning machine : en
  • AT124891B - Process for making photoelectric cells. : de en
  • GB358207A - Improvements in building blocks : en
  • CA315894A - Earth boring drill : en fr
  • USD85303S - Chables a : en
  • US1826001A - Color photography : en
  • US1825818A - Speed-up hair clipper : en
  • US1826578A - Table : en
  • US1826016A - Apparatus for shearing aluminum sections : en
  • US1826274A - Bene clavel : en
  • US1826460A - Cleaning device for trucks : en
  • US1826694A - Stocking guiding device for use with sewing machines : en
  • DE535276C - Process and device for the pressure dissociation of heavy hydrocarbon oils : de en
  • CA315992A - Light metal alloy : en fr
  • US1826156A - Gas producer : en
  • USD85273S - Design for a vehicle : en
  • US1825929A - Brush : en
  • US1826550A - Radio frequency amplifying system : en
  • US1825787A - Apparatus for transferring freight : en
  • US1826474A - Stand or support : en
  • AT124779B - Swimming aids. : de en
  • US1825849A - Regulating apparatus : en
  • US1826009A - Ice cream dipper : en
  • US1826373A - Seal for journal bearings : en
  • AT124818B - Procedure for ventilation of grain silos in sections. : de en
  • US1826211A - Process of manufacturing gray pig iron : en
  • USD85305S - Design por a radiocabinet : en
  • US1826366A - Pressure steam cooker : en
  • GB358212A - Improvements in or relating to calculating devices : en
  • GB358557A - : en
  • US1826117A - Door lock for vehicles : en
  • US1826151A - Thermoelectric control valve : en
  • US1825773A - Stable homogeneous nitrocellulose-drying oil mixtures and process of making same : en
  • CA315829A - Penholder : en fr
  • AT124887B - Relay device for absorbing changes in the exposure of the photocell by means of an amplifier tube. : de en
  • US1826086A - Wind separator for cocoa powder : en
  • US1826621A - Method of making anthraquinone and like products : en
  • AU191231A - Improvements ingolf clubs : en
  • CA315911A - Stain-resisting wrought article : en fr
  • US1825726A - Manhole cover : en
  • US1826246A - Closure for self-filling pens : en
  • US1826532A - Reversing seat base : en
  • US1826687A - Cellulosic composition of matter containing acetyl phenyl glycine : en
  • CA315794A - Projection method : en fr
  • US1826686A - Weather seal construction for windows : en
  • CA315901A - Photographic colour process : en fr
  • CA315850A - Method of identifying felt products : en fr
  • AT124896B - Scale, especially for radios. : de en
  • DE535170C - Coal firing for the simultaneous production of coke : de en
  • AT124765B - Chain oven. : de en
  • CA315803A - Stencil sheet : en fr
  • DE535154C - Pressure medium control for switching two or more motor drives : de en
  • DE535388C - Parking device with thread monitor for circular knitting machines : de en
  • DE535470C - Metal oxide, in particular copper oxide rectifier enclosed in a metal housing : de en
  • DE535281C - Process for the production of gas in a system from several continuously operated, externally heated vertical retorts whose gases are mixed : de en
  • DE535034C - Device for cooling a double-acting two-stroke internal combustion engine with a fixed working piston and a driven working cylinder with inlet and outlet slots : de en
  • DE535060C - Centrifuge for spinning laundry u. like : de en
  • DE535315C - Centrifugal dust collector : de en
  • DE535297C - Method for determining the gloss of any type of surface : de en
  • IE11659L - Glue : en
  • CA315972A - Device for feeding oil-filled electric cables : en fr
  • GB358464A - Improvements in or relating to rotary engines : en
  • DE535093C - Process and device for the production of carbon black from anthracene residues : de en
  • AT124804B - Pistonless press. : de en
  • AU186131A - Improvement in electrolytic cells : en
  • AT124715B - Process for the preparation of chromium-containing azo dyes. : de en
  • AT124872B - Soap dispenser. : de en
  • US1826215A - Game : en
  • US1826304A - Pad, cushion or the like : en
  • CA315977A - Electric fixture support : en fr
  • US1826527A - Gauging machine : en
  • US1825697A - Outlet box : en
  • DE535142C - Laundry press : de en
  • DE535275C - Device for exuding paraffin : de en
  • AT124801B - Device for the rapid generation of soda water. : de en
  • AU2924030B - Improved device forthe ventilation of rooms andthe like bythe aid ofan electric fan : en
  • DE535021C - Heat exchange device : de en
  • GB358266A - Improvements in fertilizer distributors : en
  • US1826302A - Method for the dehydration of formic acid : en
  • CA315786A - Electrical collector : en fr
  • CA315846A - Photographic exposure-meter : en fr
  • CA315959A - Process of treating cracked petroleum oils : en fr
  • AU2928830B - Method for purifying the electrolyte inthe electrolytic production of zinc : en
  • AT124869B - Device for monitoring X-ray systems. : de en
  • CA315825A - Motor vehicle : en fr
  • US1826539A - Combination salt and pepper shaker : en
  • GB358463A - Improvements relating to transplanting machines for vegetables and the like : en
  • AT124837B - Device for performing office technical work, in particular accounting machine. : de en
  • CA315898A - Process of manufacturing self-baking electrodes : en fr
  • US1826254A - Exercising device : en
  • CA315848A - Felt manufacture : en fr
  • DE535041C - Chassis for motor tractors, especially caterpillar vehicles : de en
  • DE535232C - Process for the continuous vacuum distillation of crude oils using a tube heater and an evaporator column : de en
  • AT124905B - Device for emptying theaters and the like like : de en
  • US1825862A - Work supporting fixture : en
  • AT124737B - Contact or carrier body for cracking processes u. like : de en
  • FR712670A - Automatic electrical control devices : en fr
  • FR712606A - Starter for internal combustion engines : en fr
  • DE535129C - Electric igniter : de en
  • DK44669C - Bicycle support. : da en
  • US1826384A - Color flasher : en
  • DE534929C - Process for the production of chromium-containing azo dyes : de en
  • DE535090C - Process for melting a filament support frame provided with at least two nested tubular glass bodies into a glass bell of electric light bulbs and similar electrical apparatus : de en
  • AT124838B - Method and device for classifying and cleaning granular material. : de en
  • DE535360C - Sheet feeder : de en
  • US1825686A - Screw press : en
  • US1826355A - Arc-welding : en
  • GB358411A - Improvements in or relating to devices for transmitting and receiving stationary and animated images : en
  • GB358186A - Manufacture of polycyclic compounds containing two co-groups : en
  • DE530592C - Suction air massage jet : de en
  • FR39233E - fa rd holder or other similar applications : en fr
  • US1826610A - Mender attachment for sewing machines : en
  • GR3379B - HYDRAULIC MULTIPLICATION FOR PROPERTY MULTIPLICATION FOR PROJECT EXECUTION. : el en
  • FR712566A - New process for the preparation of drying oils more particularly intended for sizing natural or artificial textile fibers : en fr
  • GB358099A - Improvements in or relating to newspaper and like printing machines : en
  • US1826162A - Sign : en
  • US1826212A - Rotary spring stuffing box : en
  • US1826635A - Musical signaling device : en
  • GB358417A - Improvements in oil engines : en
  • US1826268A - Flanging tool : en
  • FR39243E - Principle of stabilization of an airboat : en fr
  • GB358404A - Improvements relating to teapots : en
  • DE535055C - Parallel vice rising to the front : de en
  • DE535153C - Steam boiler with a dome-like structure for degassing the feed water by heating : de en
  • DE535405C - Battery ignition, especially for aircraft : de en
  • CA315999A - Cover for automobile spare tires : en fr
  • GB358106A - Method of producing photographic transparencies for map printing : en
  • US1826003A - Safety pin : en
  • GB358100A - Electrolytic condenser and its manufacture : en
  • US1825728A - Apparatus for developing photographic prints and the like : en
  • GB358386A - Improvements in door and window decorations : en
  • DE535149C - Process for obtaining alkaloids from cocoa residues by extraction with simultaneous deoiling : de en
  • US1826180A - Educational apparatus : en
  • US1826374A - Refrigeration : en
  • DE535187C - Procedure for operating a hot water heating system : de en
  • GB358322A - Improvements in caps and clips for fountain pens : en
  • GB358502A - Improvements in the manufacture and production of valuable substitution products of the dibenzpyrenequinone series : en
  • GB358197A - Improvements in or relating to containers for adhesive and the like : en
  • US1825687A - Reversible nonglaring rear-vision mirror for automobiles : en
  • DE534813C - Valve control for two- or three-cylinder locomotive steam engines : de en
  • GB358548A - Improvements in or relating to telephone systems : en
  • US1826457A - Composition of matter : en
  • DE535362C - Paper guide device for typewriters : de en
  • FR39196E - Double cross-junction with external needles : en fr
  • FR39224E - Improvements to compasses : en fr
  • DE535357C - Preparation of the salts and hydroxides of rubidium and gaesium from the silicomolybdates : de en
  • FR39202E - Gearshift improvements combined with a flywheel : en fr
  • GB358376A - Improvements in machines for working wheel, and like blanks : en
  • FR712584A - Automatic installation and overcurrent switch with magnetic arc blowing and several cut-off points : en fr
  • GB358413A - Improvements in screw-cutting chasers : en
  • US1826411A - Tubular boiler : en
  • FR712684A - Process for the separation of gas mixtures : en fr
  • GB358537A - Improvements in and relating to three-wheeled vehicles : en
  • DE535032C - Post-evaporator for heavy fuel parts separated from the charge mixture of a carburetor machine : de en
  • US1826593A - Sanitary cap for milk cans : en
  • FR712653A - Seat for cars : en fr
  • GB358097A - Improvements in photo-electric cells : en
  • FR712699A - Improvements to vehicle suspension : en fr
  • DE535225C - Process for arranging, counting and feeding tablets and similar items : de en
  • DE535484C - Device for measuring the angle of rotation of shafts : de en
  • FR712607A - Improvements to electric vacuum cleaners : en fr
  • USD85280S - And john garner : en
  • USD85281S - Design fob a lamp : en
  • US1825829A - Welding rod : en
  • US1825891A - Windshield wiper attachment : en
  • US1826142A - Process of refining hydrocarbon oils with iron salts : en
  • US1826665A - Tack fastened button : en
  • US1825666A - Tube supported furnace wall : en
  • DE535130C - Device for automatic fire alarm : de en
  • DE535581C - Finger ring : de en
  • GB358453A - Improvements in smoke tube boilers : en
  • GB358317A - Aeroplane propellers : en
  • DE534902C - Tool for trimming cup-shaped vessels : de en
  • FR39249E - Azo dyes production process : en fr
  • GB358130A - Improved curtain suspender : en
  • US1825798A - Stencil sheet : en
  • US1826445A - Safety device for grinding machines : en
  • US1825905A - Leading-in insulator : en
  • US1826495A - Feeding mechanism for cutting and folding machines : en
  • DE535239C - Device for displaying posters, announcement boards, in particular made of thin materials : de en
  • AT124828B - Horn with a plurality of sound generating devices with valves which are operated in succession. : de en
  • CA315854A - Vacuum tube : en fr
  • FR39245E - Dumpster more specially intended for the transport of refuse : en fr
  • GB358238A - Improvements in and relating to electromagnetic clutches : en
  • DE535324C - Sliding window that can be moved in guide channels, especially for vehicles : de en
  • DE535334C - Metal extruder : de en
  • DE535191C - Device for measuring the total length of a plurality of rod-shaped or tubular bodies : de en
  • DE535067C - Production of alkaline earth aluminate : de en
  • FR712705A - Flexible joint with exhaust for knees : en fr
  • GB358897A - Improvements in lightning arrestors : en
  • US1826182A - Wire-securing means for fence posts : en
  • DE535374C - Fuse or switch, consisting of an insulating tube that is filled with liquid that is heated when the current passes through and is expelled from the tube : de en
  • US1826683A - Tack fastened stud for snap fasteners : en
  • GB358224A - A method of protecting the image-bearing surface of cinema films : en
  • GB358435A - Improvements in devices for tendering meat : en
  • GB358460A - : en
  • DE535350C - Method for covering rock masses : de en
  • DE535446C - Process for the production of pattern originals for reproduction purposes : de en
  • DE535383C - Safety and shutdown device for gas generators working in alternation : de en
  • DE534993C - Sliding platform with circular platform : de en
  • DE535026C - Brand holder : de en
  • DE535423C - Sidecar arrangement on motorcycles with a sidecar frame connected to the wheel by frame struts and a pusher : de en
  • FR712681A - Method of treating sylvinite : en fr
  • GB358098A - Improvements in or relating to water and like heaters : en
  • GB358427A - Improvements in or relating to stop-motion or delivery-stopping mechanism for twisting machines : en
  • GB358323A - Improvements in or relating to condensers for steam or other gaseous fluids : en
  • FR712582A - Water-cooled engine cylinder for internal combustion engines : en fr
  • GB358125A - Improvements in starting-handles for motor vehicles engines : en
  • US1825796A - Safety paper : en
  • US1826045A - Duplex grip tool : en
  • CA316004A - Cover for automobile spare tires : en fr
  • GB358331A - Method of manufacturing white sugar : en
  • DE535119C - Device for the ignition of flash light for photographic purposes : de en
  • DE535164C - Arrangement for measuring electrical alternating voltages : de en
  • DE535273C - Process for refining and upgrading lubricating oils : de en
  • DE535283C - Process for the refinement of artificial structures made of cellulose or its derivatives by esterifying treatment : de en
  • FR712610A - Radiotelephone station, transmitter and receiver, short wave : en fr
  • FR39174E - Portable folding bed : en fr
  • FR712611A - fluorescent screen : en fr
  • AT124741B - Process for the production of colored patterned paper. : de en
  • AT124783B - Ship train moved by a push boat. : de en
  • DE534988C - Rotating heat exchanger with a double-walled hollow screw arranged in a housing : de en
  • DE534512C - Engine, in particular internal combustion engine : de en
  • DE535474C - Device for discharging the slag from a traveling grate with grate members pendulum-like on cross members : de en
  • CA315790A - Grain recleaner and elevator : en fr
  • AT124791B - Sand spreader for automobiles. : de en
  • DE535074C - Process for the preparation of nitrogenous derivatives of organic mercury compounds : de en
  • DE535258C - Typewriter tab : de en
  • FR712594A - Brake improvements for automobiles and other vehicles : en fr
  • FR712632A - Rotary internal combustion engine : en fr
  • GB358217A - Improvements in or relating to pipe-bending machines : en
  • GB358149A - Laminated glass and the process of making the same : en
  • GB358256A - Improvements in or relating to electrolyte containers for electrolytic condensers : en
  • US1826007A - Apparatus for manufacturing combustible gas : en
  • US1825932A - Control method and apparatus : en
  • DE535086C - switch : de en
  • DE535193C - Surveying device, tilting rule theodolite or the like. : de en
  • GB358925A - Improvements in sound recording and reproducing tools and in records cut or reproduced thereby : en
  • FR712630A - Folding clamp : en fr
  • CA315970A - Pigment : en fr
  • AT124840B - Contact device for electrical signal systems. : de en
  • CA315934A - Hinge for oven doors : en fr
  • US1826680A - Motion picture projector cabinet : en
  • FR712768A - Thread clamp and thread cutter mechanism for knitting machines : en fr
  • GB358357A - Method and devices for forming grids for accumulator plates by casting : en
  • GB358307A - Advertising device : en
  • DE535265C - Arrangement for sockets with overlapping protective cap for electrical installation apparatus : de en
  • DE535011C - Glass melting furnace : de en
  • GB358347A - Improvements relating to chucks : en
  • GB358264A - Improvements in or relating to frequency controlling and stabilizing devices suitable for use in wireless signalling : en
  • IE11894L - Brake rod mounting : en
  • DE535377C - Electromagnetic overcurrent release device : de en
  • DE535139C - Process for the production of flexible floor coverings, wall coverings or similar materials : de en
  • DE535458C - Stain removers : de en
  • FR712734A - Suspenders : en fr
  • GB358128A - Improvements relating to epicyclic gearing : en
  • GB358165A - An improved brake or clutch : en
  • GB358900A - A method of coiling artificial silk threads : en
  • FR712688A - Electrical mounting device for pendulums : en fr
  • GB358201A - Improvements relating to arc extinguishing devices for electric circuit interrupters : en
  • GB358291A - Improvements in or relating to rolling mills for rolling metals : en
  • USD85289S - Design fob a dispensing apparatus : en
  • FR712713A - Advanced type circulation regulator : en fr
  • GB358187A - : en
  • IS52B6 - Fishing gear for fishing at great depths : en is
  • DE535402C - Arrangement of piston-controlled inlet openings in the cylinder wall of internal combustion engines : de en
  • GB358501A - An improved process for producing structures from cellulose esters of aliphatic acids : en
  • DE535162C - Vacuum control device for cathode ray and ion tubes, especially for cathode ray oscilloscopes, cathode ray relays or the like. : de en
  • FR712669A - Protection device for line sections by means of directional relays : en fr
  • GB358554A - Improvements relating to electric switches or circuit breakers with arc-quenching means : en
  • DE535015C - Method and device for manufacturing tubes or rods from glass : de en
  • GB358398A - Fluid pressure tools : en
  • DE535352C - Water reserve : de en
  • FR39227E - Air throttle jet carburettor with float chamber adjustment : en fr
  • FR712731A - Folding cardboard boxes : en fr
  • FR712778A - Lime slaking machine : en fr
  • GB358102A - Improvements in the removal of dust from gases by washing : en
  • GB358162A - Improvements in or relating to link construction for conveyors : en
  • FR712580A - Mineral oil treatment process : en fr
  • AT124881B - Receiving arrangement for television. : de en
  • FR39178E - Improvements to plaster tiles : en fr
  • GB358491A - Improvements in or relating to the manufacture of condensation products from polybasic acids and polyvalent alcohols : en
  • FR712618A - Metal rod for wires and electrical conductors : en fr
  • FR712628A - Improvements in sound reproduction : en fr
  • FR39190E - Process for increasing the expansion of lime carbonates : en fr
  • GB358211A - : en
  • US1825793A - Electric heating system for fluids : en
  • US1826272A - Demand meter : en
  • US1825683A - Turning arrangement for monorail suspended vehicles : en
  • DE535370C - Electrical socket with U-shaped curved earthing spring guegel : de en
  • FR712664A - Bra refresher : en fr
  • AT124773B - Device for setting the line length in typesetting machines. : de en
  • GB358531A - Process for removing carbon impurities from refractory rare metals, particularly tantalum : en
  • US1825669A - Refrigerating apparatus : en
  • US1826188A - Jig saw : en
  • US1826398A - Money bank : en
  • US1826557A - Paper : en
  • US1825923A - Industrial truck : en
  • US1826544A - Blank and process for making valve tappets : en
  • US1826650A - Well fishing tool : en
  • DE535092C - Process for the preparation of halogen-containing cow dyes : de en
  • DE535301C - Lubricating device on stationary pumps for milking machines that work with suction and pressure : de en
  • FR712773A - Antenna installation, in particular for cordless telephones with two-way conversation : en fr
  • GB358309A - Improvements in spring mattresses, seats and the like : en
  • DE535293C - Motor-driven chainsaw : de en
  • GB358923A - Receptacles for cigarette ash and other refuse : en
  • AT124829B - Currency exchange and payment device. : de en
  • GB358378A - Improvements relating to the production of specimens or negatives for use in the microscopic observation of the surfaces of substances : en
  • GB358515A - Improvements relating to controlling means for motor cars or the like : en
  • GB358935A - Process for obtaining pure sulphur from raw substances containing sulphur by continuous operation : en
  • US1826244A - Door for cars : en
  • DE535128C - Device for trigger control for machine weapons firing through the propeller circle : de en
  • US1825702A - Lifting jack : en
  • US1826501A - Signaling system : en
  • FR712721A - Cold producing machine : en fr
  • DE535292C - Hot water heating system for small apartments connected to a kitchen stove : de en
  • GB358094A - Improvements in and relating to tents, awnings and like portable structures : en
  • GB358400A - Improvements in or relating to bevel drives for the steering wheels of motor vehicles : en
  • DE534825C - Air brake device for railway vehicles : de en
  • DE534987C - Periodically acting absorption refrigeration machine : de en
  • DE535091C - Process for the production of glow cathodes in which barium is deposited directly on the core wire by distillation : de en
  • DE535331C - Shooter drive for round looms : de en
  • DE535058C - Reflector mirror for headlight arc lamp : de en
  • GB358210A - Improvements in or relating to travelling grates for furnaces : en
  • AT124888B - Electrical image transfer, in which the image is written on a form with conductive ink. : de en
  • CA315800A - Vapour and gas separation by refrigeration : en fr
  • US1826143A - Process of refining hydrocarbon oils with chromium salts : en
  • US1825734A - Clat gtjn : en
  • US1826324A - Can opener : en
  • US1826438A - Incubator : en
  • DE533841C - Equipment on stereoscopic devices for moving the X-ray tube and the receiving cassettes : de en
  • GB358267A - Improvements in and relating to cupola furnaces : en
  • DE535072C - Process for the preparation of mixed disulfides from aromatic sulfur halides and mercaptobenzothiazoles : de en
  • DE535102C - Bar gripper : de en
  • FR712706A - Artificial rubble with handling handle, methods and means of execution : en fr
  • FR712555A - Transmission device between a driving shaft and a driven shaft : en fr
  • GB358314A - Improvements in tuft-yarn tube and spool carrier frames for use in looms for weaving axminster carpets and like tufted pile fabrics : en
  • GB358298A - Improvements in or relating to bottle capping machines : en
  • GB358405A - Improvements in the control of electrically propelled vehicles : en
  • FR712620A - Float valve : en fr
  • US1825677A - Workholding apparatus : en
  • US1826144A - Process of refining hydrocarbon oils with manganese salts : en
  • AT124870B - Method and system for transmitting radio signals. : de en
  • AT124725B - Process and device for the continuous production of water gas from coal or coke dust and water vapor. : de en
  • AT124728B - Process for the production of asphalt dispersions. : de en
  • US1826071A - Rock drill : en
  • USD85291S - Design for a stop light for automobiles : en
  • DE535089C - Gas-filled electric incandescent lamp with a compressed glow body that is tightly surrounded by the wall : de en
  • US1825823A - Shock absorbing mechanism : en
  • US1825864A - Nozzle : en
  • US1826191A - Apparatus for comparing quantities of alternating-current systems : en
  • US1826396A - Well drilling apparatus : en
  • US1826309A - Ear pad : en
  • US1826479A - Compressor for refrigeration apparatus : en
  • AT124868B - Process for the preparation of compressed gases of various controllable pressures from their liquid state of aggregation. : de en
  • CA315907A - Colour backed motion picture film : en fr
  • US1826184A - Folding bed : en
  • DE535456C - Fuse for the lid on washing u. like machines : de en
  • US1825983A - Replaceable element filter : en
  • US1826039A - Wind motor : en
  • CA315990A - Aeroplane : en fr
  • CA315912A - Stain-resisting alloy : en fr
  • CA315788A - Article support rack : en fr
  • CA315817A - Combined tube and pipe coupling : en fr
  • AU63631A - Improvements in attaching members for separable fasteners and method of making same : en
  • US1825817A - Stratifying arrangement for internal combustion engines : en
  • US1826037A - Check holder and serving tray : en
  • US1826146A - Process of refining hydrocarbon oils with nickel salts : en
  • US1826456A - Metal aggregate : en
  • FR39217E - Pull switch : en fr
  • FR712635A - Device for automatically dimming the headlights of an automobile : en fr
  • US1825967A - Toy : en
  • CA315993A - Indented paper manufacture : en fr
  • FR712600A - Lighting system for hands and dials for clocks and clocks : en fr
  • US1825713A - Vehicle seat : en
  • US1826120A - Lineman's platform : en
  • DE535351C - Classifying device for coke, coals, stones or similar, hard, grainy goods : de en
  • AT124714B - Method and device for the continuous production of rayon. : de en
  • AT124925B - Method and device for influencing physical, in particular also biological processes. : de en
  • DE535134C - Device for conveying paper, cards, etc. like : de en
  • CA315904A - Method of tinting motion picture films : en fr
  • CA315795A - Advertising device : en fr
  • GB358143A - Improvements in the extraction of textile fibres from fibrous vegetable materials such as spanish broom and the like : en
  • US1826612A - Wireworking mechanism : en
  • AT124734B - Device for treating gases or gas-vapor mixtures in the presence of catalysts or cleaning agents and for revitalizing these catalysts or cleaning agents. : de en
  • AU3016230A - Improvements in or relating to oil seals and/or dust guards for journal boxes : en
  • AT124906B - Door system. : de en
  • DE534814C - Matrix setting and line casting machine with several offshoots distributing the matrices by letters : de en
  • GB358359A - Improvements in power transmission systems : en
  • AT124717B - Process for the preparation of cellulose ethers. : de en
  • AU2998930B - Devices for trimming the edges of lawns : en
  • AT124758B - Tobacco feeding device for cigarette machines. : de en
  • US1825815A - Reversing valve and equipment for combustion control : en
  • AT124932B - Process for drying and lautering skins. : de en
  • FR712569A - Degreasing, degumming and detergent product, and its manufacturing process : en fr
  • CA315799A - Vapour and gas separation by sublimation : en fr
  • CA315882A - Catalytic process : en fr
  • US1826548A - Catalytic apparatus : en
  • AT124751B - Suspension for six-wheel vehicles. : de en
  • CA315807A - Apparatus for making absorbent dental rolls : en fr
  • CA315835A - Railway car coupler : en fr
  • US1826256A - Rotatable gas filter : en
  • US1826669A - Tube and method of forming the same : en
  • US1825897A - Service bottle : en
  • US1826095A - Fluid operated tool : en
  • AT124902B - Electric gas discharge lamp. : de en
  • CA315932A - Grinding machine : en fr
  • CA315938A - Joint seal : en fr
  • CA315833A - Power transmission chain : en fr
  • US1825747A - Adjustable support for concrete forms and scaffolding : en
  • US1826105A - Spotlight switch : en
  • US1826695A - Light protected motion picture film : en
  • DE534085C - Shaft lock with economy basin : de en
  • GB358364A - Improvements in and relating to convertible furniture : en
  • CA315988A - Artificial tooth : en fr
  • US1826392A - Rubber latex preparation and manufacture of goods therefrom : en
  • US1825739A - Wave machine : en
  • US1825807A - Valve : en
  • US1826458A - Propeller mechanism : en
  • US1826382A - Vacuum discharge tube : en
  • AU2929630A - Improvements in or relating to frequency controlling and stabilizing devices : en
  • AU318731A - Improvements in or relating to sound records : en
  • US1825904A - Automatic firearm : en
  • US1825955A - Recording and reproducing talking motion pictures : en
  • US1825856A - Liquid container : en
  • US1826508A - Apparatus for humidifying air : en
  • USD85285S - Joseph granat : en
  • US1826090A - Traffic signal indicator for automobiles : en
  • US1826372A - Fluid cooler : en
  • DE535110C - Device for testing balls : de en
  • DE535295C - Fine adjustment for microscopes : de en
  • DE535097C - Device for fastening agitator vessels in agitator and beater machines : de en
  • FR712647A - Device intended to keep constant the current flowing in a consumer device : en fr
  • FR712738A - Device for obtaining automatic closing or opening of the intake and exhaust ports in piston machines : en fr
  • GB358424A - Improvements in and relating to machine gun cartridge belts : en
  • US1825715A - Telegraph transmission measuring system : en
  • AT124843B - Device for recording and playing back sound films. : de en
  • CA315885A - Electromagnetic reproducing and recording device for gramophones : en fr
  • CA315869A - Method of preventing rancidity in vegetable oils : en fr
  • DE535436C - Process for dyeing and printing with neutral or acidic baths or pastes using aliphatic carboxylic acid esters : de en
  • AT124770B - Flexible metal bracelet. : de en
  • AT124852B - Process for the immediate production of reproducible phonogram carriers. : de en
  • US1826486A - Jar holder : en
  • US1826509A - Electric switch : en
  • US1826606A - Window screen : en
  • US1825680A - Brake-operating connection : en
  • US1826404A - Spark plug with a ruff neck bushing : en
  • DE535364C - Steering wheels for rail vehicles without a continuous axle : de en
  • US1826010A - Protective cover for plumbing fixtures : en
  • US1826238A - Tractor attachment : en
  • US1826295A - Dynamo electric machine element : en
  • DE534195C - Device for controlling electrical paper machine drives : de en
  • DE535235C - Clutch with time delay when switching : de en
  • US1825731A - Refrigerating apparatus : en
  • US1825859A - Plane : en
  • US1825727A - Flat-pressing of textile fabrics : en
  • GB358555A - Improvements in and relating to operating mechanism for the brakes of vehicles : en
  • US1826340A - Liquid dispensing apparatus : en
  • US1825902A - Rolling parallel ruler : en
  • GB358156A - Improvements in devices for punching holes in dough or like plastic materials : en
  • GB358194A - Improved programmes and the like and methods of producing them : en
  • AT124709B - Method of distilling ultramarine by the soda method. : de en
  • CA315872A - Process of separating aluminium chloride : en fr
  • DE535243C - Method for accelerating the hardening of mortar, concrete and the like like : de en
  • DE507330C - Articulated connector for movable electrical apparatus : de en
  • FR39162E - Manufacturing process for mortars and lightweight concrete : en fr
  • GB358457A - : en
  • FR712769A - Duct improvements for glassmaking devices : en fr
  • GB358379A - Improvements in or relating to the manufacture of piping by extrusion : en
  • DE535108C - Process for the manufacture of rubber conversion products : de en
  • GB358437A - Improvements in and relating to the propulsion of ships : en
  • AT124866B - Device for duplicating phonographic films with deep engraving. : de en
  • DE535223C - Process for the production of highly refractory items containing chromium : de en
  • US1825744A - Method of testing sealed containers : en
  • US1826014A - Denture retaining device : en
  • US1826619A - Garment press : en
  • CA315957A - Electric discharge tube : en fr
  • FR39165E - Improvements to punched-sheet tabulating machines and similar machines : en fr
  • FR39211E - Improvements in the manufacture of artificial materials obtained by spinning : en fr
  • FR712800A - Device for hanging or hanging : en fr
  • GB358205A - Improved construction of pneumatic sole for boots and shoes : en
  • DE535264C - Plug with conical terminal housed in the insulated handle : de en
  • GB358380A - Improvements in and relating to apparatus for automatically-operating indicating, announcing, displaying, advertising and similar boards : en
  • IE12181L - Rubber products : en
  • US1825722A - Hydraulically driven lathe for car wheel axles and the like : en
  • US1826216A - Self-supporting golf-bags and the like : en
  • GB358157A - Improvements in the manufacture and production of explosives and blasting charges : en
  • FR39167E - Automatic boring machine for motor bearings : en fr
  • DE535443C - Firedamp proof electric light bulb fitting : de en
  • DE535013C - Method and device for producing hollow glass bodies by blowing : de en
  • FR39181E - recovery equipment for trams : en fr
  • GB358393A - Compositions of cellulose esters or ethers : en
  • DE535255C - Process for the purification of benzoic acid : de en
  • FR712651A - Device for allowing any airplane to take off and land on land covered by snow : en fr
  • FR712709A - Plow specially designed for plowing railroad ballast : en fr
  • GB358223A - Improvements in or relating to railway car couplers : en
  • GB358188A - Improvements relating to electric cable joints : en
  • GB358365A - Improvements relating to casting moulds for use in the manufacture of cast iron socket pipes by centrifugal casting : en
  • GB358126A - Improvements in hydraulic brakes : en
  • US1825655A - Method of manufacturing cellulose : en
  • US1825841A - Method of melting metals : en
  • US1826408A - Variable speed transmission : en
  • FR712604A - Quick Release Couplings : en fr
  • GB358360A - Improvements in or relating to turn-screw : en
  • US1826603A - Counting and indicating device : en
  • FR712751A - Improvements in the manufacture of colored electric light bulbs : en fr
  • GB358134A - Junction box for electric conduits : en
  • DE534787C - Device for the operation of rotary printing presses, which consist of several printing units driven by a common electric motor and individually disconnectable : de en
  • FR712581A - Coupling, in particular for the transmission of large powers : en fr
  • DE534780C - Double stroke shaft machine : de en
  • DE535146C - Steep index : de en
  • US1825842A - Pipe hanger : en
  • US1825963A - Clothespin : en
  • DE534898C - Method and device for increasing the flowability of viscous masses : de en
  • DE510870C - Tamping machine with liftable mandrel for the production of concrete pipes : de en
  • DK44672C - Procedure and Device for Manufacturing Cast Asphalt and Hard Asphalt Pavements. : da en
  • FR712683A - Roller shutter shaft support plate : en fr
  • GB358896A - Improvements in furnace stokers : en
  • FR39166E - Advanced typewriter : en fr
  • GB358438A - Apparatus for reducing fuel consumption in internal combustion engines : en
  • AT124893B - Switching arrangement for introducing energy of non-network frequency into high-voltage networks. : de en
  • DE535056C - Device for the heat exchange between solid to liquid substances and gaseous substances : de en
  • DE535391C - Device for opening ampoules : de en
  • GB358070A - Improvements in or relating to electric relays : en
  • DE535344C - Process for the elimination of operational gas quantities escaping in a high vacuum condenser : de en
  • DE535358C - Selection device for the printing plates passing through an address printing machine : de en
  • GB358518A - Countersink for rivet holes : en
  • GB358926A - Improvements in the manufacture and production of valuable hydrocarbons by destructive hydrogenation : en
  • US1825765A - Vacuum paper feeder : en
  • US1826258A - Oil composition and process of retarding development of rancidity therein : en
  • US1826503A - Method of locating locomotive axles : en
  • US1826269A - Electromagnetic valve : en
  • US1825681A - Window adjuster : en
  • FR712747A - Transmitting instrument for remote measurements based on the pulse-in-time system, for transmitting the average value of one or more measuring stations : en fr
  • DE534913C - Process for the production of high-percentage phosphate fertilizers : de en
  • DE535114C - Agitator drive : de en
  • US1826233A - Purse, hand bag or pocketbook : en
  • US1826316A - Rail fastening : en
  • US1825690A - Boiler control device : en
  • US1825953A - Device for permitting the continuous feeding of the film in projecting apparatus : en
  • US1825976A - Process of cracking mineral oil : en
  • DE522656C - Welding wire for copper : de en
  • GB358530A - Improvements in liquid fuel feeding means for internal combustion engines : en
  • GB358560A - An improved box or container particularly adapted for the reception of cigarettes : en
  • GB359006A - Book keeping means : en
  • FR712563A - Improvements to rotary hammers : en fr
  • GB358371A - Improvements in or relating to escapement-actuating mechanism of typographical machines : en
  • GR3378B - COLLECTOR METER AND CONTROLLER. : el en
  • FR712562A - Method and device for air purification : en fr
  • FR39228E - Side of an articulated easel for trestles, drawing tables, seats, etc. : en fr
  • GB358161A - : en
  • GB358498A - Unitary synchronized talking machine and picture exhibitor : en
  • IE11290L - Wood wool wrappings : en
  • GB358549A - Improvements in holders for annular reflecting prisms : en
  • US1826032A - Kitchen utensil : en
  • US1826306A - Internal combustion engine : en
  • US1825757A - Rotary cloth press : en
  • DE535252C - Process for the processing of hydrochloric iron pickling liquors for ferrous sulfate and hydrochloric acid : de en
  • FR712642A - Slider clasps improvements : en fr
  • DE535131C - Electric igniter : de en
  • DE535204C - Any shaped eye with a notched pin : de en
  • GB358119A - Improvements in or relating to means adapted for imparting vibratory motion to screens or the like : en
  • GB358403A - Improvements in change speed gearing : en
  • FR712716A - Improvements to the hearth doors of locomotives and others : en fr
  • DE534833C - Air-cooled, closed metal halide lamp : de en
  • US1826391A - Odometer : en
  • CA315823A - Fish weighing scale for fishing rods : en fr
  • GB358332A - Improvements in or relating to trestles, and like supports : en
  • GB358459A - Improvements in or relating to two-stroke engines : en
  • US1825889A - Lubricating system for internal combustion engines : en
  • USD85309S - Bbffikeg : en
  • US1825745A - Method and apparatus for testing sealed containers : en
  • US1826263A - Fire escape : en
  • US1825937A - Device for interconnecting the evaporation elements of evaporation plants : en
  • US1826654A - Process for weaving : en
  • FR712692A - Antenna for radiotelegraphy or radiophony : en fr
  • DE534723C - Process and equipment for heating a coke oven : de en
  • FR712787A - Coupling device for pipes : en fr
  • DE535065C - Manufacture of compounds of hydrogen peroxide : de en
  • GB358129A - A method of and means for improving the quality of textiles : en
  • GB358199A - Improvements in chimney cowls : en
  • GB358406A - Improvements in and relating to elastic fluid turbines : en
  • AT124752B - Device for dispensing cigarettes. : de en
  • GB358268A - Means for carrying spare electric light bulbs on bicycles and the like : en
  • DE535285C - Process for the preparation of aqueous solutions of compounds that are poorly soluble in water : de en
  • DE535384C - Inclined grate with a flat grate part attached to the lower end of the same : de en
  • FR39230E - Improvements to film drive systems : en fr
  • GB358117A - Improvements in and relating to variable speed transmission gearing : en
  • GB358182A - Improvements in or relating to electrical heating appliances : en
  • GB358301A - : en
  • DK44661C - Milking head. : da en
  • DE535050C - Heat exchange column for gases, vapors or liquids, especially benzene, ammonia and the like like : de en
  • AT124936B - Lever assembly for opening and closing split rims for motor vehicles. : de en
  • AT124825B - Centrifugal governor for electric motors that run under variable loads or idling, in particular small (series connection) motors for recording and calculating machines. : de en
  • AT124890B - Hard bandage cutter for therapeutic purposes. : de en
  • AT124916B - Axial threshing and straw shredding machine with built-in cleaning device. : de en
  • CA315893A - Earth boring drill : en fr
  • US1826567A - Jewel setting tool : en
  • AT124708B - System for heating must, wine etc. Like. In the circulating stream. : de en
  • FR712690A - Resistor for electric heating body and its manufacturing processes : en fr
  • GB358353A - Improvements in or relating to buildings for industrial purposes : en
  • US1825800A - Roof construction : en
  • US1826363A - Automatic reversing apparatus for controlling the closure members of periodically operating gas producers : en
  • AT124859B - Process and machine for the production of hollow blocks closed on five sides. : de en
  • CA315818A - Ventilating system for water closets : en fr
  • US1826121A - Window construction : en
  • CA315991A - Vehicle safety device : en fr
  • AU166531A - An improved clip for holding webbing or straps : en
  • AT124764B - Wooden construction kit. : de en
  • AT124720B - Process for the production of water-soluble silicic acid-protein compounds. : de en
  • AT124789B - Hydraulic braking device, in particular for motor vehicles. : de en
  • US1825848A - Leveling device : en
  • CA315830A - Fumerized gas saver : en fr
  • US1825899A - Railway car retarder : en
  • US1826623A - Fastener for intimate body garments : en
  • CA315796A - Road surfacing method : en fr
  • US1826207A - Welding machine : en
  • US1826414A - Brake mechanism for automotive vehicles : en
  • CA315836A - Hood and lock for automobiles : en fr
  • CA315974A - Adjustable figure-training garment : en fr
  • US1825754A - Apparatus for determining the distance to ground connections in electric conductors : en
  • US1826267A - Brush : en
  • US1826070A - Grinding machine : en
  • US1826658A - Fire hose hoist : en
  • CA315874A - Catalytic synthesis of amines : en fr
  • US1826228A - Decalcomania : en
  • US1826433A - Process of simultaneously volatilizing phosphorus and producing latent hydraulic binders : en
  • AT124815B - Method and projectile for equipping cartridge feed devices for automatic firearms with various types of cartridges. : de en
  • US1826075A - Power unit or plant for track apparatus : en
  • US1826118A - T-head for shores : en
  • DE535027C - Dog leash that can be pulled out in a housing : de en
  • US1826410A - Combined safety razor and sharpening mechanism : en
  • US1826094A - Production of synthetic tanning agents : en
  • AT124817B - Device for protection against nitrogen gas accumulation. : de en
  • AT124833B - Device for recording and reproducing sound films. : de en
  • FR39171E - Carriage for machine guns and similar firearms : en fr
  • GB358244A - Improvements in variable speed gears : en
  • DE535317C - Device for volume control of keyboard musical instruments : de en
  • FR712756A - Method and device for tanning hides and the like : en fr
  • GR3381B - EXPLORATION CONDENSER TO MEASURE INTERNAL DEFORMATIONS AND VARIOUS STRESSES INSIDE A SOLID BODY. : el en
  • FR39157E - Advanced safety device for internal combustion engines : en fr
  • GB358340A - Fuel injection valves for internal combustion engines : en
  • FR712780A - Improvements to the construction of washing machines used in households and laundries : en fr
  • GB358399A - Improvements in or relating to electric lamps : en
  • GB358441A - Improvements in portable power driven saws : en
  • FR712712A - Mounting part, in particular holder for permanent magnet bodies : en fr
  • US1826241A - Combustion cone or protector for torches : en
  • US1826264A - Method of wrapping stayed boxes : en
  • AT124897B - Circuit for transmit or receive amplifiers with thermionic tubes. : de en
  • DE535122C - Photocopying frame equipped with a paper pick-up : de en
  • US1826091A - Method of reclaiming waste rubber and product of same : en
  • DE535176C - Stamping device for the production of prosthetic metal plates for dental and surgical purposes : de en
  • DE535222C - Apparatus for dispensing stacked cards, in particular playing cards : de en
  • US1826115A - Humidor : en
  • US1826305A - donle : en
  • US1826569A - Trap : en
  • DE534493C - Process for the preparation of nitrogenous cow dyes : de en
  • DE535447C - Filling for light trail bullets : de en
  • DE535144C - Process for creating colored water-effect on rayon : de en
  • DE535246C - Process for the production of palatal plates or the like. : de en
  • FR712586A - Scissors with serrated or circularly wavy cutting blades : en fr
  • GB358189A - An improved bunghole bush for casks and the like : en
  • GB358245A - A device for indicating the time-error of clocks : en
  • US1826308A - Refrigerator : en
  • GB358440A - Improvements in cutting machines for sheet metal or the like : en
  • AT124885B - Faceplates for X-ray examination purposes. : de en
  • AU54731A - Improvements in or relating to method and apparatus for plowing : en
  • DE535214C - Blocking and counter switch-on device according to patent 515651 on a measuring and dispensing device with several fluid containers : de en
  • GB358466A - Improvements in and in connection with electric batteries : en
  • DE535047C - Process for the preparation of 1-phenyl-2, 3-dimethyl-4-dimethylamino-5-pyrazolone rhodanide : de en
  • DE535414C - Aircraft with freely rotating wings driven by the airstream and fixed auxiliary wings under these : de en
  • CA315952A - Tape regulating device for stock quotation projectors : en fr
  • FR39161E - Improvement to jacquard flat knitting machines : en fr
  • FR712633A - Device for shutting off the opening or gap existing in the paddle crowns of knitting machines for the supply of yarn to the needles : en fr
  • DE525892C - Stroller with a collapsible top part that can be fixed when collapsed : de en
  • DE535476C - Device for the removal of Flugasceh or other combustion residues from the trains of boiler systems : de en
  • US1825957A - Differential adjustment for rolls : en
  • US1826512A - Illuminated sign : en
  • US1826642A - Inductance coil : en
  • GB358335A - Improvements in or relating to the fuel pumps of double-acting multi-cylinder internal-combustion engines : en
  • GB358884A - Improvements in or relating to apparatus for generating radiating or transmitting heat created electrically : en
  • GB358177A - Improvements relating to variable speed gearing : en
  • DE535173C - Knitting machine : de en
  • GB358240A - Improvements in dynamo electric machines : en
  • AT124756B - Method for drying stacked boards and other sawn timber. : de en
  • GB358304A - Improvements in web-grinding rollers for printing presses : en
  • DE535361C - Keyboard for typewriters to hit several types at the same time : de en
  • FR712788A - Moxa treatment instrument : en fr
  • FR39179E - Fur combing and brushing machine : en fr
  • FR712577A - Floor by molded elements : en fr
  • GB358358A - Improvements in and apparatus for the separation of volatile substances from more difficultly volatile substances : en
  • GB358439A - Manufacture of soluble leuco-preparations of vat-dyestuffs : en
  • GB359004A - Improvements in or relating to the technical hydrolysis of thiocyanic acid or salts thereof : en
  • US1825876A - Stud setter : en
  • US1826015A - Fruit washer : en
  • US1826103A - Automatic compensator for traveling felt in paper making machines : en
  • GB358412A - Improvements in and relating to sphygmomanometers : en
  • GB358934A - : en
  • GB358075A - Improvements in the art of moulding objects from synthetic resins : en
  • US1825915A - Mute for stringed instruments : en
  • US1826140A - Process of refining hydrocarbon oils with cadmium salts : en
  • US1826270A - Artificial tooth : en
  • US1826431A - Recovery of tar acids and other products : en
  • US1826666A - Expansion joint : en
  • GB358937A - Improvements in or relating to stop motions for spinning, doubling and twisting, andlike textile machines : en
  • DE535106C - Cavity wall for steel frame buildings made of panels : de en
  • GB358172A - Process and device for burning lump or granular fuel : en
  • GB358308A - Vehicles : en
  • GB358148A - Improvements in fittings for electric plugs for floors, wainscots, walls and the like : en
  • GB358523A - Improvements in and connected with manhole and like covers : en
  • FR712609A - Crane mounted on road vehicle : en fr
  • DE535468C - Process for the production of electrodes for collectors with alkaline electrolytes : de en
  • GB358396A - Improvements relating to surgical trusses, corsets and like supports for the body : en
  • FR712740A - Control locking mechanism for vehicles with rotating superstructure : en fr
  • GB358144A - : en
  • GB358263A - Improvements relating to drying or airing chambers : en
  • FR712729A - Driven plate device for friction clutches : en fr
  • GB358249A - Improvements in the production of carbon-disulphide : en
  • IE11984L - Oil-filled cables : en
  • US1826058A - Feed water regulator : en
  • GB358451A - Improvements in or relating to automatic stop motion apparatus for rope twisting machines : en
  • AU398831A - Improvements in electrical heating units : en
  • DE535006C - Device to prevent incandescent lamps from being stolen from their sockets : de en
  • US1825913A - Dead end clamp : en
  • US1826294A - Take up device for electric fixtures : en
  • USD85284S - Design fob a doll : en
  • FR712786A - Improvements to taximeters : en fr
  • GB359426A - Manufacture of vat-dyestuffs : en
  • GB358254A - Improvements in or relating to machines for uprooting standing flax : en
  • GB358558A - Improvements relating to the production of gases containing sulphuretted hydrogen or containing sulphuretted hydrogen mixed with sulphur dioxide : en
  • US1826069A - Method of surstitution of railroads by means of substitution-trains, and mechanical apparatus constituting the same : en
  • US1825869A - Process of producing felted materials containing bitumen : en
  • US1826034A - Device for teaching arithmetic : en
  • US1826439A - Motor fuel : en
  • CA315923A - Method of shaping metallic bodies : en fr
  • US1826178A - Grinding machine : en
  • US1826601A - Sheet cutting, collecting, and folding mechanism : en
  • CA315917A - Boiler : en fr
  • US1825821A - Apparatus and prccess for printing letterheads : en
  • USD85302S - Design fob a traffic signal : en
  • US1825673A - Game board : en
  • DE535185C - Bar gripper for bulk goods : de en
  • US1826126A - Motor support : en
  • DE535270C - Process for separating paraffin from petroleum products : de en
  • DK44660C - Procedure for Protection of Power Cords. : da en
  • AT124807B - Device for connecting the burner to the storage vessel of heating or cooking devices operating with liquid fuel. : de en
  • AT124841B - Registration and control apparatus for work machines. : de en
  • DE535217C - Exchange pen : de en
  • US1826482A - Power stop mechanism : en
  • US1826339A - Mechanical refrigerating apparatus : en
  • DE535132C - Gas-fired tunnel furnace for firing porcelain : de en
  • US1825660A - Adjustable accessory time switch : en
  • US1825813A - Air tempering and humidifying unit : en
  • US1826690A - Cellulosic composition of matter containing ethyl chloro-carbonate : en
  • AT124913B - Self-collecting telephone station. : de en
  • CA315877A - Polishing composition for cellulosic articles : en fr
  • US1826113A - Steering means and axle assembly for vehicles : en
  • CA315855A - Machine gun : en fr
  • CA315968A - Coibent or heat insulating composition : en fr
  • US1826365A - Corn thinner : en
  • US1826252A - Revolving scraper : en
  • US1826490A - Industrial truck : en
  • FR712554A - Processing and obtaining of lead and its derivatives : en fr
  • FR712561A - Process for the preparation of sulfurized azo dyes : en fr
  • AU185231A - Improvements in and connected with machines for grinding and refining paint, cellulose, chocolate, chemicals and suchlike material : en
  • AT124907B - Edging circular saw. : de en
  • DE535257C - Autoclave : de en
  • FR712677A - Level improvements : en fr
  • GB358551A - Improvements in electrical regulating devices : en
  • GB358587A - Improvements in electric control systems : en
  • AT124760B - Carousel. : de en
  • US1825820A - Disconnecting switch : en
  • US1826137A - Invalid's cuspidor : en
  • USD85312S - Sylvan wolfsheih : en
  • DE535212C - Device for warming up and keeping vessels warm, in particular beer warmers : de en
  • AU67631A - A guiding appliance forthe treatment ofthe human body : en
  • DE535440C - Manufacture of reinforced concrete arch bridges with attached roadway and drawbars made of reinforced concrete : de en
  • AT124862B - Fuel feeder. : de en
  • US1826346A - Fluid meter : en
  • US1826561A - Recovery of ammonia and other products from coke oven gases : en
  • US1826608A - Treatment of cellulose acetate or products made therewith : en
  • US1825912A - Shore head bracket : en
  • US1825785A - Process of coating, veneering or glazing candles with a permanent color : en
  • US1826165A - Brush handle : en
  • GB358472A - Improvements in and relating to compositions containing drying oils : en
  • CA315832A - Vehicle headlight : en fr
  • US1826277A - Trough : en
  • US1826279A - Automobile chain : en
  • US1826399A - Collapsible bow construction for an automotive vehicle : en
  • AU156831A - Improvements in or relating to welding apparatus : en
  • AU165331A - Improvements in neckties : en
  • DE535009C - Process and device for degassing and gasifying bituminous fuels in alternating mode generators : de en
  • DE535298C - Method and device for measuring the turbidity of liquids : de en
  • US1826293A - Solid water wall for boilers and the like : en
  • US1826319A - Reed holder for looms : en
  • US1826367A - Railway car : en
  • US1825883A - Grinding head or attachment : en
  • US1826465A - Reel for plumb bobs : en
  • US1826655A - Process for preparing refined sirups : en
  • DE535005C - Electric light bulb socket with insulated threaded ring : de en
  • US1826498A - Label strip feeding means for printing presses : en
  • US1825771A - Reversible and irreversible thermo plastic bonded abrasive articles : en
  • US1826459A - Tool holder : en
  • DE535306C - Process for heating soldering pistons by indirect heat transfer with the aid of a heat accumulator : de en
  • US1826122A - Window construction : en
  • US1825770A - Sound absorbing construction : en
  • US1825966A - Paper tension control device for printing presses : en
  • DE535271C - Device for separating solid and liquid impurities from oils, in particular fuel oils : de en
  • US1826354A - Thread brake for twisting spindles : en
  • US1826163A - Combined gas burner and mixing apparatus : en
  • CA315986A - Closure device for commercial plants : en fr
  • DE535459C - Process for the preparation of oxymethylbenzimidazolaric acids : de en
  • FR712723A - Fireplace : en fr
  • GB358118A - Improvements in photographic lamps : en
  • US1826551A - Agricultural machine attachment : en
  • US1826139A - Process of refining hydrocarbon oils with copper salts : en
  • US1826397A - Duplex pressure gauge : en
  • FR712743A - Engine and pump upgrades : en fr
  • GB358455A - Improvements in and connected with dirigible headlamps for motor vehicles : en
  • US1826349A - Method of recovering oil : en
  • FR712697A - Further training on the wheels of rail vehicles : en fr
  • GB358550A - Improvements in or relating to electron tubes : en
  • FR712646A - Improvements in the manufacture of rubber-derived reaction products : en fr
  • GB358169A - Improvements in and relating to calculating machines : en
  • FR39226E - Further training for gasoline distributors : en fr
  • US1825719A - Control mechanism : en
  • DE535387C - Circular knitted goods : de en
  • US1826132A - Lithopone pigment suitable for flat wall paints and enamels : en
  • FR712762A - Improvements to starting devices for single-phase motors : en fr
  • DE534975C - Wheel made of light alloy for motor vehicles : de en
  • DE535206C - Keyboard instrument with sound plates : de en
  • GB358133A - Improvements in or relating to the treatment of hairy hides and skins : en
  • FR712558A - Compound-wall matrix : en fr
  • AT124754B - Metal tape for fastening trees to support posts. : de en
  • AT124790B - Automatic vehicle clutch. : de en
  • DE535247C - Safety device for gas burner : de en
  • FR712639A - Fuel injection device for internal combustion engines : en fr
  • US1825679A - Trunk rack : en
  • US1826435A - Box wrapping mechanism : en
  • US1826337A - Clothes stick : en
  • FR712707A - Improvement in reels for electric cables and similar uses : en fr
  • DE534687C - Mechanical timer with clockwork : de en
  • FR712765A - Folded coupling sleeve for pipes of all kinds : en fr
  • FR712587A - Support for film or photographic plates usable for x-rays : en fr
  • DE535353C - Process for extinguishing burning oil wells using a peened pipe : de en
  • US1825808A - Air conditioning apparatus : en
  • US1825900A - Educational picture exhibitor : en
  • AT124821B - Safety device for hunting rifles. : de en
  • US1825996A - Sign : en
  • US1826056A - Tile cutting machine : en
  • US1826351A - Conveyer chain : en
  • US1826699A - Method of preparing moisturproof materials : en
  • US1826150A - Blasting cartridge and tamper : en
  • US1826661A - Welt closing mechanism for full fashioned knitting machines : en
  • US1825716A - Easel : en
  • DE535354C - Device for keeping the boiler tubes clean in evaporators : de en
  • GB358341A - Improvements in printing machines : en
  • US1825761A - Method of heating fluids in a spinning column and apparatus used in connection therewith : en
  • AT124820B - Tripod machine gun mount. : de en
  • US1826600A - Safety razor : en
  • DE535236C - Machine for milling bevel gears using the rolling process : de en
  • US1825888A - Door alarm : en
  • US1826573A - Apparatus for carbonizing coal : en
  • FR712703A - Muscle-powered propeller device for gliders, aviaries, light aircraft, dinghies, and all other vehicles : en fr
  • GB358355A - Improvements in lamps for vehicles : en
  • CA315789A - Feeding plant for cattle, etc. : en fr
  • FR712662A - Arrangement for drying paper-insulated electric cables by electrically heating the conductors of the cables in boilers and the like : en fr
  • DE535413C - Roll film chamber for perforated picture tapes : de en
  • FR712771A - Typographic voice recording device : en fr
  • GB358458A - Improvements in rubber soled footwear : en
  • US1826596A - Folder : en
  • FR712650A - Device for increasing the grip of the wheels of a motor vehicle on slippery roads : en fr
  • GB358336A - Improvements relating to boots and shoes for football and other sports use : en
  • DE535318C - Buttonhole sewing machine with thread cutting device : de en
  • CA315884A - Catalytic process : en fr
  • US1825768A - Propeller with variable pitch : en
  • US1825804A - Sectional track : en
  • US1825960A - Method of treating artificial silk cakes made by the spinning can process : en
  • US1826030A - Soaper and brusher for washing machine tubs : en
  • US1826602A - Stripper spindle : en
  • DE535195C - Device for displaying the tank content, in particular in motor vehicles : de en
  • FR712617A - Device for pressurized hydrogenation of solid fuels : en fr
  • FR39184E - Light sensitive layers : en fr
  • FR39231E - Advanced aluminum alloy : en fr
  • FR712678A - Improvement in the assembly of grinding wheels : en fr
  • US1825751A - Bottle feeder : en
  • US1826489A - Industrial truck : en
  • US1826461A - Rotary engine valve : en
  • GB358903A - Improved manufacture of phenol or its homologues : en
  • DE525893C - Securing for closures of bottles and containers : de en
  • CA315826A - Combination garment container and holder : en fr
  • US1825825A - Coupling connection : en
  • AT124704B - Method for treating animal fibers. : de en
  • AT124882B - Eye wash device. : de en
  • US1825831A - Furnace : en
  • DE535117C - Automatic shutdown device : de en
  • DE535244C - Process for the production of insulating bodies made of basic magnesium carbonate : de en
  • DE535329C - Reading device : de en
  • US1825795A - Safety razor : en
  • US1825692A - Heel : en
  • US1826421A - Furniture corner construction : en
  • DE535213C - Beer cooling system : de en
  • US1826130A - Front wheel drive mechanism for vehicles : en
  • USD85283S - ginsburg : en
  • DK44675C - X-ray tubes. : da en
  • US1826175A - Compressed air operated pump : en
  • US1826172A - Power transmitting device : en
  • AT124719B - Process for the iodination of pyridine derivatives. : de en
  • US1826286A - Expanded metal lath machine : en
  • US1826383A - Method and apparatus for introducing foreign substances into vacuum tube lights : en
  • US1826462A - Brake mechanism for vehicle wheels : en
  • DE534916C - Seamless railway superstructure in which continuous longitudinal beams are arranged along the side of a running rail over the entire length of the rail : de en
  • IE12340L - Electrical accumulators : en
  • DE535004C - Charcoal pencil holder for arc lamps, especially for photographic purposes : de en
  • US1826303A - Variable speed skidding device : en
  • US1826659A - Shirt collar setting device : en
  • GB358392A - Improvements in and connected with the preservation or keeping and display of food substances : en
  • DE535126C - Brake force transmission device between a motor vehicle and a trailer : de en
  • DE535305C - Bending machine for bar and profile iron, especially for concrete iron : de en
  • FR712714A - Improvements in small trades for ladies' works, and small trades comprising these improvements : en fr
  • US1826074A - Typewriter ribbon device : en
  • GB358236A - Improvements in and connected with curtain and the like supporting devices : en
  • US1826124A - Method of removing carbonaceous matter from sulphur and improving its color : en
  • US1826531A - Guide for rolling mills : en
  • CA315842A - Mechanical toy : en fr
  • CA315985A - Electron discharge tube adapter switch actuating means : en fr
  • FR39151E - Frame, especially for double-acting piston machines : en fr
  • GB358176A - Coin freed apparatus for delivering liquids : en
  • AT124940B - Machine for peeling wooden blocks. : de en
  • US1826222A - Sawing machine : en
  • AT124836B - Registration card evaluation machine. : de en
  • DE534016C - Aircraft launch runway with launch slide driven by a rope : de en
  • FR39222E - Improvements to hard metal compositions and their manufacturing processes : en fr
  • FR712761A - Support and guide fitting device for folding or rolling doors in garages and other premises : en fr
  • AT124844B - Breast holders made using knitted rubber, consisting of body and hoods, preferably with inelastic inserts at the front and back. : de en
  • US1826046A - Insulator for automobile hoods : en
  • FR712764A - Improvements to systems and devices for supplying electrical appliances by means of capacitor currents : en fr
  • GB358342A - : en
  • DE534496C - Insert sleeve for curtain iron : de en
  • DE535201C - Coin sorting device for coin counting and packaging devices : de en
  • DE535478C - Liquid atomizers made of glass for inhalation purposes : de en
  • AU2988130A - An improved powder canister and means for mounting thesame : en
  • CA315897A - Meat smoking holder : en fr
  • AT124703B - Process for the production of fine-thread artificial silk. : de en
  • AT124736B - Process for the preparation of 1-phenyl-2-methylaminopropanol- (1). : de en
  • DE535037C - Fastening of two pipe halves to one another by means of a connecting piece that can be pushed in from the outside and that crosses the overlapping parts of the two pipe halves : de en
  • AT124797B - Method for supplying hot water to boilers, in particular locomotive boilers. : de en
  • GB358390A - Improvements in or relating to regulators for hot water supply devices : en
  • US1826300A - Abrasive wheel : en
  • GB358872A - Improvements in or relating to the impregnation of di-electric materials : en
  • AT124877B - Double ampoule. : de en
  • AT124899B - Circuit arrangement for telegraph systems. : de en
  • FR39250E - Large vaporization boiler : en fr
  • FR712629A - Method and device for mixing powdery materials : en fr
  • FR712785A - Metal extrusion press : en fr
  • GB358512A - Improved process for the production of fine threads from cellulose compounds : en
  • US1826006A - Sheet glass apparatus : en
  • US1826092A - Method for making flexible insulated wire : en
  • AT124805B - Underfeed. : de en
  • US1826645A - Shoe pac : en
  • US1826097A - Valve mechanism : en
  • FR712793A - Method and device for obtaining uniform circulation of the bath in converters : en fr
  • US1825803A - Pencil : en
  • US1826050A - Drum controller box : en
  • CA315886A - Moulded article : en fr
  • CA315910A - Roll holding camera : en fr
  • DE535462C - Device for stroke transmission between signal levers, signal cranks or the like and block locks : de en
  • CA315946A - Aeroplane diagonal control : en fr
  • CA315887A - Elevator control system : en fr
  • AT124842B - Reset device for flaps seated on a common axis. : de en
  • AU2937930B - Coin freed liquid vending machine : en
  • FR712789A - Automatic sawing machine blade lifting system : en fr
  • GB358124A - Process and apparatus for the production of hydrocarbons of low boiling point from carbonaceous materials : en
  • GB358235A - Improvements in doors for rolling shutters and the like : en
  • DE535183C - Device for rolling glass sheets : de en
  • DE535339C - Process for operating steam boiler systems with storage tanks : de en
  • DE535367C - Tube generator for generating electrical vibrations : de en
  • AT124921B - Precooler for the condenser of refrigeration machines. : de en
  • CA315915A - Alloy : en fr
  • DE535335C - Process for the production of durable solid solutions of naphthalenesulfonic acids : de en
  • US1825703A - Refrigerating apparatus : en
  • US1826632A - Rotary anvil for stapling machines : en
  • US1826359A - Vehicle drive for radial engines : en
  • AT124889B - Device for exploiting the effects of ultraviolet rays. : de en
  • CA315996A - Cover for automobile spare tires : en fr
  • DE535263C - Filling machine, in particular element cup filling machine : de en
  • AT124934B - Roll mill and grinder. : de en
  • CA315980A - Stabilization of mineral oils and greases, etc. : en fr
  • DE535314C - Device for separating material from an air stream : de en
  • AT124860B - Control device for the drive coupling of automatic brick cutter. : de en
  • GB358490A - Improvements in and relating to the manufacture of railway and like sleepers : en
  • DE535428C - Parlor game in which a ball runs after a central rotating disc : de en
  • DE535029C - Incubator with vertical air distribution pipes : de en
  • DE535125C - Sealing strips, especially for frameless sliding windows on motor vehicles : de en
  • DE535345C - Fine-grained, eutectic cast aluminum alloy : de en
  • GB358196A - Improvements in route and locality indicators for use in railway and other vehicles : en
  • GB358489A - Improved wire bending or straining tool for use for fencing and similar purposes : en
  • CA315948A - Process of treating liquids : en fr
  • CA315987A - Carton : en fr
  • US1826589A - Electrically controlled mechanism for detecting leaks in cylindrical cans or containers : en
  • AU2933030B - Improvements relating tothe control of humidity in chambers forthe storage of perishable products : en
  • AT124854B - Hat fabric. : de en
  • US1826111A - Hollow concrete wall construction : en
  • GB358105A - Improvements in or relating to record-card controlled calculating machines : en
  • GB358158A - Improvements relating to the conservation or preservation of meat : en
  • US1826291A - Calculating machine : en
  • FR712592A - Launch device for shooting artificial birds or other objects : en fr
  • FR712623A - Improvements to cardboard boxes for pharmaceutical tablets : en fr
  • GB358200A - Method of introducing mercury into discharge tubes : en
  • GB358449A - Improvements in or relating to vibratory devices : en
  • GB358473A - Improvements relating to ropes and their manufacture : en
  • GB358483A - Process for the manufacture of azo dyestuffs : en
  • DE535363C - Type body for typewriters : de en
  • CA315819A - Ventilating system for water closets : en fr
  • DE535020C - Heating and water heating system with several boilers : de en
  • DE535480C - Cooking stove with exchangeable roasting tube : de en
  • GB358193A - Improvements in and relating to water heaters : en
  • GB358242A - Improvements in temperature regulators : en
  • GR3375B - SHIPS NOT SIP. : el en
  • DE535274C - Process for separating paraffins from liquid hydrocarbons by centrifugation : de en
  • FR712795A - Wooden plates especially for the manufacture of doors : en fr
  • GB358339A - Improvements relating to gulleys, traps and the like for use in drains : en
  • US1825685A - Machine tool : en
  • US1825778A - Game : en
  • FR39241E - Kraft paper encrusted with protrusions of various shapes and method of making such paper : en fr
  • CA315862A - Metallic packing ring : en fr
  • GB358426A - Improvements in and relating to the production of vat dyestuffs and intermediates : en
  • DK44665C - Device for Unidirectional and Amplification of weak electric currents. : da en
  • GB358418A - Improvements in micro-telephones : en
  • US1826177A - Sanding machine : en
  • DE535008C - Tube burner for burning vaporized heavy oil mixed with air : de en
  • DE534965C - Circuit arrangement for conveyor systems with main and feeder lines : de en
  • GB358278A - Improvements in the recovery of fatty acids from the oxidation products of hydrocarbons : en
  • DE534681C - Device for transferring melts of metals, salts and the like Like. In products of uniform grainy, in particular spherical, shape : de en
  • DE535416C - Flapping wing assembly for aircraft : de en
  • GB358146A - Manufacture of azo-dyes containing chromium : en
  • AT124948B - Device for stopping and restarting mechanical clockworks with circular pendulum for telephone purposes. : de en
  • AU3066330A - Improvements in or relating to the cleansing of oils : en
  • FR712621A - Improvements in knitting looms : en fr
  • FR712631A - Wire feed adjustment device in automatic arc welders : en fr
  • US1825928A - Positioning means in paper cutting machines and the like : en
  • US1826065A - Insecticide and fungicide mixture : en
  • FR712694A - Device for changing transmission ratios in vehicle brake linkages : en fr
  • GB358257A - Improvements relating to valves for regenerative furnaces, heating apparatus and the like : en
  • GB358096A - Improvements in processes and plant for the manufacture of cement and the product obtained thereby : en
  • GB358226A - An improvement in hand mirrors : en
  • GB358250A - Driving shafts by power or manually : en
  • GB358436A - : en
  • US1826379A - Transfer means for belt conveyers : en
  • US1826633A - Shuttle for separators : en
  • DE534737C - Device for complete de-excitation of generators : de en
  • DE535389C - Closure for liquid-tight containers made of rubber or rubberized and other material e.g. Ice packs, hot water bottles, water pillows, bags, etc. like : de en
  • US1825700A - Method and apparatus for testing sealed containers : en
  • US1825934A - Power transmission device : en
  • USD85293S - Design fob a money bank : en
  • GB358255A - Improvements in socks and stockings : en
  • GB358889A - Improvements in or relating to electrical signalling systems : en
  • DE521212C - OElfangvorrichtung on axle bearings for vehicles, especially rail vehicles, with top lubrication : de en
  • DE535118C - String instrument with clay plates : de en
  • AT124922B - Control device with oscillating body, in particular for vehicles. : de en
  • FR712573A - Detachable wheel hub improvements : en fr
  • FR712655A - Valves for the chemical industry : en fr
  • US1826073A - Tire patch : en
  • US1826164A - Apparatus for the guiding of tools in three dimensions : en
  • US1826405A - Cooling system : en
  • DE534757C - Multi-stage closed hot air rotary piston machine : de en
  • DE535495C - Device for adjusting the stroke length in slide motors : de en
  • GB358163A - Improvement in brake drum truing machines : en
  • GB358136A - Process for the manufacture of azo dyestuffs : en
  • GB358525A - Improvements in controlling apparatus for railway points, signals, and the like : en
  • DE534933C - Process for the preparation of Kuepen dyes : de en
  • DE534996C - Cable drum sheathing : de en
  • DE535018C - citrus press : de en
  • FR712666A - Device for converting direct current to high voltage : en fr
  • GB358147A - Improvements in or relating to markings for tennis courts and sports or recreation grounds : en
  • US1826273A - Power plant : en
  • US1826043A - Structural unit : en
  • AT124781B - Automatic rail car coupling. : de en
  • US1825917A - Circuit closer for automobile rear lights : en
  • GB358315A - Improvements in and relating to aerials for wireless transmission and/or reception : en
  • GB358218A - Improvements in a method of and apparatus for charging concrete mixers : en
  • GB358349A - : en
  • US1826323A - Combined drill, reamer, and tap : en
  • FR712698A - Device for stabilizing the elevator during flight : en fr
  • GB358107A - Balanced protective relay circuit for electrical machine sets, more particularly for ljungstrom sets : en
  • GB358295A - : en
  • FR712625A - Improvements to advertising devices with projection equipment and one or two screens : en fr
  • US1825870A - Refrigerating apparatus : en
  • GB358334A - Improvements in and relating to vaporizers and superchargers for internal combustion engines : en
  • US1825682A - Liquid dispensing apparatus : en
  • US1826024A - Electric weighing apparatus : en
  • US1826290A - Locomotive steam distribution : en
  • FR712693A - Luminescent electric tube : en fr
  • GB358484A - Improvements in the production of fuels for internal combustion engines : en
  • US1826261A - Method of refining ferrochrome : en
  • DE535409C - Process for grinding cutters, in particular hobbing cutters, to profile and pitch : de en
  • GB358247A - Improvements relating to radiators for motor vehicles : en
  • GB358325A - Means for playing a table game simulating football : en
  • GB358516A - Improvements in electric control systems : en
  • US1825832A - Stake pocket : en
  • US1826096A - Closure for containers : en
  • AU99331A - Process of and apparatus for tanning hides andthe like : en
  • US1825801A - Refrigerating apparatus : en
  • GB358142A - Manufacture of materials for road construction : en
  • US1826078A - Permanent wave apparatus : en
  • USD85294S - Design for an inclosed automobile cab : en
  • US1826033A - Sealing device : en
  • US1826671A - Label holder : en
  • US1825693A - Tractor belt link : en
  • US1825830A - Gasifier : en
  • US1826107A - Roll handling apparatus : en
  • AT124780B - Coupling device for motor vehicles. : de en
  • CA315810A - Moulding machine : en fr
  • CA315865A - Production of cellulose derivatives : en fr
  • DE535184C - Articulated connection for double ladders : de en
  • CA315903A - Filmpack : en fr
  • CA315953A - Fluid controlled tape puller : en fr
  • US1825956A - Conveyer excavator : en
  • US1826036A - Processing plant : en
  • US1826149A - Stenciling machine : en
  • DE535116C - Tension pulley gear with braking device : de en
  • US1826564A - Safety hook : en
  • FR712596A - Improvement in fastening devices for railway tracks : en fr
  • FR712794A - Device for presenting sound films : en fr
  • US1826026A - Propeller : en
  • US1826250A - Hay knife : en
  • GB358538A - Improvements in or relating to linkage mechanism : en
  • US1825901A - Roller dump body for trucks : en
  • US1825777A - Game : en
  • US1826518A - Organ : en
  • GB358198A - Improvements relating to the cylinders of water-cooled internal combustion engines : en
  • DE535277C - Process and device for pressure cracking of hydrocarbon oils : de en
  • US1826553A - Door holder arm : en
  • US1825752A - Ore leaching process : en
  • US1825794A - Cowl muffler for aeroplane engines : en
  • US1825945A - Embossing and printing press : en
  • AT124788B - Stop display. : de en
  • AT124886B - Electric table lamp made of molded insulating material. : de en
  • DE535457C - Cupboard for drying laundry : de en
  • GB358397A - Improvements in chimney pots for use on chimneys of dwelling houses and other buildings : en
  • IE13137L - Overhead lines : en
  • US1826326A - Indicator for fallen drop wires : en
  • US1826470A - Piano carrier : en
  • US1826581A - Street sign : en
  • AT124799B - Movable depositing device. : de en
  • AT124919B - Snow chain tensioner for motor vehicle wheels. : de en
  • US1826675A - Drive transmission for centrifugals : en
  • US1826376A - Machine for stripping tobacco leaves : en
  • US1826440A - Vehicle body wall construction : en
  • FR39205E - Traction sulphate : en fr
  • GB358110A - Retort for the distillation of coal, oil-shale, or other solid carbonaceous material, and adapted for use in conjunction with a rotary cement kiln : en
  • GB358120A - Improvements in or relating to coating compositions : en
  • AT124742B - Process for the production of gravure inks. : de en
  • DE535163C - Indirectly heated glow cathode for Braun tubes for measuring or television purposes : de en
  • DE535230C - Process for the reliquefaction of the unavoidable evaporation products that occur when the liquefied gases are drawn off and transferred : de en
  • DE535216C - Machine for double-sided polishing of any curved surface : de en
  • US1826412A - Trolley conveyer : en
  • US1826657A - Reversible switch point guard : en
  • DE535229C - Roller dryer for liquids and pulps : de en
  • US1825892A - Fuel-mixing device : en
  • US1826413A - Brake drum : en
  • US1826574A - Jack post : en
  • US1826638A - Internal combustion engine and method of working the same : en
  • CA315780A - Method and apparatus for producing pulp : en fr
  • CA315927A - Friction transmission : en fr
  • CA315784A - Pasteurizing apparatus : en fr
  • DE535262C - Device for electrical image transmission : de en
  • US1825672A - Apparatus for testing sealed containers : en
  • US1826390A - Crank case vbntilatiok : en
  • AT124795B - Release device for automatic central buffer couplings. : de en
  • US1826289A - Concrete mixer : en
  • CA315876A - Catalytic process : en fr
  • AT124857B - Device for straightening and tensioning worn ties. : de en
  • AT124901B - Process for melting objects consisting entirely or partially of tungsten in glass. : de en
  • CA315973A - High tension electric cable : en fr
  • AT124731B - Process for the production of multicolor screens for photography and cinematography. : de en
  • AT124876B - Rotary capacitor unit. : de en
  • CA315920A - Process of producing formic acid : en fr
  • DE535336C - Filter cartridge thickener : de en
  • AT124800B - Large kitchen stove with gas fire. : de en
  • AT124874B - Electric discharge tube. : de en
  • DE535366C - Socket for piezoelectric crystal oscillators with at least one electrode lying elastically on the crystal : de en
  • AT124747B - Process for the representation of art masses. : de en
  • AT124904B - Fastening element for flat objects such as sheets, plates, cards and the like. like : de en
  • AT124802B - Compressible feeder device for rifles with a magazine. : de en
  • CA315905A - Camera diaphragming filter : en fr
  • US1825689A - Thermal control for dampers for heating and ventilating units : en
  • US1825911A - Selector : en
  • DE534674C - Support for hinged cover, especially for speaking machines : de en
  • GB358888A - Improvements in rotary printing machines : en
  • US1826364A - Cuff link : en
  • US1826434A - Vibrating device : en
  • CA315785A - Signal system for vehicles : en fr
  • CA315814A - Boat : en fr
  • CA315840A - Control device for radio receiving circuits : en fr
  • CA315965A - Filament forming method : en fr
  • FR39246E - Process for manufacturing cellulose derivatives and resulting products : en fr
  • US1825809A - Recovery of tar acids : en
  • US1826176A - Collar supporter : en
  • US1826522A - Apparatus and method for reproducing photographic sound records : en
  • CA315841A - Sectional mattress : en fr
  • CA315963A - Electric resistance : en fr
  • AU7331A - An improved apparatus for castrating animals : en
  • CA315892A - Lifting mechanism for dump bodies : en fr
  • US1826011A - Electron emitting cathode and method of forming same : en
  • US1826231A - Buckle : en
  • US1826311A - Loom dobby : en
  • US1825736A - Method for the production of rubber goods directly from latex : en
  • US1826218A - Mining apparatus : en
  • US1826483A - A cobpobation of new jeksey : en
  • DE535188C - Mortar slingshot from wire rods : de en
  • AT124895B - Device for the electrolytic treatment of liquids. : de en
  • AT124931B - Carburetor device for alternating or simultaneous driving of internal combustion engines with heavy and light oil. : de en
  • AT124864B - Carrying device for trousers. : de en
  • US1826583A - Process of metallurgical treatment : en
  • USD85298S - Design fob an automobile : en
  • AT124909B - Carburetor. : de en
  • DE535287C - Pressure vessel for devices for cleaning castings by means of a pressurized water-sand mixture : de en
  • DE534770C - Clamp lock for holding sheets or other flat objects in stacks : de en
  • FR712781A - Adjustable liquid container : en fr
  • DE535386C - Process for conveying the combustion air for vertical shaft boilers with a rectangular cross-section : de en
  • DE535469C - Electromagnet with a staggered armature opposite the pole surface : de en
  • GB358111A - Improvements in and connected with terminal and coupling devices for electric conductors : en
  • GB358277A - Improvements in or relating to means for screening motor car lamps : en
  • AT124926B - Arrangement for switching electrical apparatus, in particular electrical playback sound boxes for speaking machines. : de en
  • DE535156C - Cable splicing machine : de en
  • AT124923B - Photographic darkroom lamp. : de en
  • AU3028630A - Improvements in devices for killing flies andother insects : en
  • GB358230A - Improvements in the manufacture of piperidine pentamethylenedithiocarbamate : en
  • US1825743A - Typewriting machine : en
  • AU234931A - Improvement in bellows frame construction for cameras : en
  • AT124808B - Method and device for laying out boxes provided with a bottom but no lid. : de en
  • CA315798A - Rubber plate and leather attaching process : en fr
  • AT124884B - Process for the production of hormone preparations. : de en
  • US1826157A - Apparatus for milling wheat : en
  • USD85310S - Enbekg : en
  • DE535045C - Manufacture of artificial graphite : de en
  • US1826358A - Steam generator or water heater : en
  • US1825750A - Piston : en
  • US1825811A - Thermoresponsive fuse : en
  • US1826020A - Feeding device : en
  • US1825705A - Ribbon mechanism for typewriters : en
  • US1825866A - Fishing reel : en
  • US1825656A - Heat exchange apparatus and method of operating the same : en
  • US1825997A - Casing : en
  • CA315856A - Alarm for sprinkler systems : en fr
  • DE535228C - Device for indicating the filling of containers through an air line introduced into the container : de en
  • US1825940A - Luggage and like carrier for motor vehicles : en
  • AT124812B - Dispensing and cooling apparatus for beer and the like like : de en
  • AT124732B - Smoldering system. : de en
  • AT124776B - Car bodies for motor vehicles. : de en
  • DE527513C - Pen : de en
  • GB358204A - Improvements in and relating to track apparatus for spectacular performances : en
  • GB358279A - Process for inhibiting the development of micro organisms : en
  • GB358229A - An improved method of decorating leather, wood, linoleum and other materials : en
  • AT124823B - Device for making mechanical impressions on the surface of cylinders intended to produce refractive elements on a film. : de en
  • DE535373C - Control device for a mercury toggle switch tube : de en
  • CA315849A - Apparatus for engraving plates : en fr
  • CA315926A - Synchronizing means for change speed gearing : en fr
  • US1826005A - Cooling system for motors : en
  • USD85307S - Toh biebad : en
  • US1826029A - Waste heat boiler : en
  • US1826329A - Absorbent for breathing cartridges : en
  • USD85301S - patzxowski : en
  • AT124724B - Process for the purification of metal salt solutions contaminated by organic substances. : de en
  • AT124759B - Procedure for starting in harness races. : de en
  • CA315940A - Locking key : en fr
  • DE535249C - Process for the production of real dyes and prints with ester salts of leukokuepen dyes on cotton : de en
  • US1826275A - Rubber product and production thereof : en
  • US1826549A - Process of making composite valves : en
  • US1826348A - Railway car floor door : en
  • US1826656A - Process for externally hardening cast iron and article of manufacture produced thereby : en
  • US1825708A - Depth gauge and pump : en
  • AT124806B - Method and device for oil separation in compression refrigeration machines. : de en
  • CA315936A - Upholstery pad : en fr
  • AT124835B - Sound recorder. : de en
  • CA315995A - Cover for automobile spare tires : en fr
  • US1826255A - Sanitary bead opening : en
  • GB358461A - Improvements in differential pressure operated servomechanism : en
  • DE535460C - Device for vibration damping rod-shaped bodies, in particular steam turbine blades : de en
  • DE535200C - Foldable stereoscope made of sheet metal : de en
  • DE535481C - Tent roof : de en
  • FR712744A - Tractor : en fr
  • CA315943A - Vacuum cleaner : en fr
  • US1826167A - Securing device for clothing : en
  • US1826344A - Heat exchange element : en
  • AT124792B - Drawbar for vehicles and mobile implements. : de en
  • DE535376C - Thermally acting overcurrent release for alternating current : de en
  • DE535379C - Circuit arrangement for cross-coil instruments : de en
  • AT124832B - Method and device for the production of corrugated sheets from cast glass. : de en
  • AT124873B - System with several fluorescent tubes. : de en
  • US1825662A - Manufacture of thiohydroxy organic compounds : en
  • US1825799A - Luminous display : en
  • US1826538A - Billiard ball : en
  • AT124849B - Pneumatic hammer. : de en
  • CA315944A - Roofing element : en fr
  • AT124831B - Device for the production of photographic sound recordings of variable shape and intensity. : de en
  • AT124861B - Template for cutting out fabrics for stocking repairs. : de en
  • US1826063A - Drop catching device for umbrellas : en
  • US1826432A - Carpet sweeper brush and pulley : en
  • US1825944A - Printing press : en
  • US1825989A - Adjustable headrest for morticians : en
  • US1825735A - Heating stove : en
  • US1825895A - Lip-stick holder : en
  • US1825943A - Mine car : en
  • US1825742A - Wrist-pin inserting tool : en
  • US1825910A - Safety razor : en
  • US1825979A - Friction clutch : en
  • US1826035A - Reversible necktie : en
  • GB358135A - Improvements in coin dispensing apparatus : en
  • US1826219A - Grinding wheel trimming fixture : en
  • AT124927B - Injection engine with three-part compression chamber. : de en
  • DE535068C - Process for the processing of oxidation products of solid aliphatic hydrocarbons : de en
  • GB358510A - Manufacture of derivatives of cellulose and other carbohydrates : en
  • AU256831A - Improvements in and connected with hydraulically operated soot blowers : en
  • US1826676A - Bread handling apparatus : en
  • DE534742C - Process for deboning silk : de en
  • DE535425C - Gear for grinding in valves : de en
  • CA315997A - Cover for spare tires : en fr
  • FR712643A - Method for multiplying the frequency of an alternating current : en fr
  • GB358527A - Improvements in and relating to method and apparatus for handling residues : en
  • GB358150A - Camping equipment for use with motor cars : en
  • GB358320A - Improvements in automatic weight totalisers as totalisers as applied to conveyors : en
  • FR39158E - Electric control device by a pneumatic cartridge : en fr
  • FR712691A - Method of manufacturing flexible electric heating elements with invisible fire and devices for using said elements : en fr
  • DE535211C - Removable flush pipe for drinking glass flushing tub : de en
  • US1825767A - Safety razor blade : en
  • US1825949A - Process of treating ores : en
  • US1826620A - Mud sled : en
  • GB358127A - Improved lock nut : en
  • GB358140A - Improvements in or relating to the cutting and finishing of leather for use in the manufacture of leather articles : en
  • US1826187A - Jig saw : en
  • USD85275S - Stephen d : en
  • CA315859A - Building covering : en fr
  • US1825741A - Rotary engine : en
  • US1825776A - Float-controlled valve : en
  • US1826100A - Heating system and control therefor : en
  • US1826198A - Automatic tramper control mechanism : en
  • CA315871A - Process of finishing leather cloth : en fr
  • GB358299A - Improvements in or relating to the protective control of two or more inductively related electric circuits : en
  • US1825881A - Variable pitch airplane propeller : en
  • DE535288C - Collapsible chair : de en
  • AT124848B - Process for the manufacture of footwear. : de en
  • DE534106C - Metal pit punches : de en
  • FR712649A - Process for producing colored patterned effects on paper, cardboard, covering materials and other similar products : en fr
  • US1825812A - Acylated k-strophanthidine and process of producing same : en
  • US1826076A - Aircraft : en
  • USD85276S - Hansom a : en
  • AT124701B - Method and device for removing and conveying blast furnace dust from pipelines carrying raw gas and their dust separators in blast furnaces and similar shaft furnaces. : de en
  • FR712612A - Coupling for change and signal controls in railways : en fr
  • GB358248A - An improvement in or relating to hopper feed mechanism for textile materials : en
  • GB358305A - Improvements in or relating to portable weighing machines for locomotives and other rail vehicles : en
  • FR39193E - Lounge chair : en fr
  • GB358504A - Circuit for the supervision of ljungstrom generators : en
  • US1826350A - Apparatus and method for making spokes : en
  • DE534962C - Device for treating stiff toe caps from being inserted into footwear : de en
  • DE535078C - Process for the preparation of compounds from indene and phenols : de en
  • DE535079C - Process for the preparation of 1,7-dioxynaphthalene : de en
  • FR712727A - Manufacturing process of insulating bodies for electrolytic elements : en fr
  • FR712782A - Form-holder cylinder for intaglio printing machines with fixing device formed by a comb sector driven by an internal shaft : en fr
  • GB358260A - Device for withdrawing low pressure gases from high pressure vessels : en
  • FR712717A - Device for varying the power of the flame in burners spraying liquid fuel, with suction produced by the spray jet : en fr
  • FR712774A - Electric switch for periodically operated motor : en fr
  • GB358428A - : en
  • GB358350A - Anti-skid device for automobiles : en
  • GB358936A - Improvements in or relating to fuel delivery pumps : en
  • DE535127C - Tricycle with crank, auxiliary motor and an intermediate shaft that transmits the drive to the shaft of the rear wheels : de en
  • GB358394A - Improvements in electric plug switches : en
  • GB358288A - Improvements in or relating to lubrication of sewing machines : en
  • GB358445A - Improvements in and relating to reciprocating machines or engines having radially arranged cylinders : en
  • GB358450A - Improvements in and relating to coking furnaces : en
  • CA315998A - Cover for automobile spare tires : en fr
  • US1825766A - Safety razor blade : en
  • US1826530A - Razor : en
  • US1826013A - Gyroscopic control system for dirigible craft : en
  • US1826123A - Quickly applied nonskid device : en
  • AT124775B - Automatic change gear. : de en
  • US1825779A - Wall bearing ceramic tile : en
  • US1825959A - Operating system of internal combustion engines : en
  • US1826506A - Seam rolling machine : en
  • US1825846A - Chair : en
  • US1826296A - Dynamo electric machine member : en
  • AT124938B - Lockable letterhead for typewriters. : de en
  • FR712750A - Knitting method and improvements made, for its implementation, to knitting machines : en fr
  • GB358184A - Improvements in the manufacture and production of antiincrustation briquettes or blocks, more especially intended for use in steam boilers, economisers and radiators : en
  • GB358468A - A process for the production of pure alkali fluorides : en
  • US1826484A - Shuttle picker : en
  • US1826681A - Cellulose acetate composition : en
  • US1826387A - Method of deadening mercury in blue neon tubes : en
  • CA315822A - Valve grinder : en fr
  • GB358541A - Improvements in the selective protection of electric distributing networks having aninsulated neutral point : en
  • US1826637A - Feeler : en
  • US1826497A - Process for dephosphorizing iron in the converter and means for carrying out said process : en
  • USD85299S - Design for a panel fabric for furniture or similar articles : en
  • US1826369A - Recovery of phenols from gas liquors : en
  • DE535378C - Synchronous motor without DC excitation : de en
  • AT124718B - Process for the production of new cellulose derivatives. : de en
  • AT124839B - Embossing tester. : de en
  • GB358104A - Improvements in the treatment of felt : en
  • GB358488A - Improvements in or relating to steam generators : en
  • DE535289C - Kitchen and washbasin : de en
  • US1825749A - Screw machine : en
  • DE534966C - Air stove with a sloping stove surface acted upon by an air stream from below : de en
  • FR712590A - Lacquer based on polyvinyl esters : en fr
  • FR712710A - Improvements made to the installation of drying or aeration chambers : en fr
  • US1825961A - Double acting internal combustion engine : en
  • FR712659A - Rotary gouge : en fr
  • GB358237A - Improvements in or relating to means for reducing the glare of vehicle head lamps or other lamps : en
  • GB359002A - Improvements in or relating to electric tea-kettles and the like : en
  • US1825709A - Coin-operated photographic apparatus : en
  • US1825927A - Pinion stand : en
  • US1826444A - Stopping mechanism for looms : en
  • DE535422C - Motorcycle chassis made from pressed sheet metal struts : de en
  • US1825903A - Train braking system : en
  • US1826572A - Electrical device : en
  • US1825986A - Hydraulic column clamp : en
  • US1826059A - Drilling head : en
  • GB358294A - Improvements in and relating to work-carrying tables for grinding, planing, milling,drilling and similar machine tools : en
  • GB358368A - Improvements in or relating to kerr and similar electro-optical cells : en
  • DE525387C - Airplane with elastically suspended wings that can move about longitudinal axes : de en
  • DE535057C - Headlights for motor vehicles : de en
  • DE535419C - Front axle suspension for motor vehicles with transverse springs pendulum suspended in the longitudinal center plane of the chassis : de en
  • DE535445C - Process for the production of a light-sensitive layer from a combination of halosilver gelatin with halosilver collodion : de en
  • US1826084A - Carton : en
  • CA315983A - Frequency modulation of high frequency oscillation generators : en fr
  • US1825873A - Wrist-pin inserting tool : en
  • CA315982A - Receptacle for safety razor blades : en fr
  • GB358241A - Improvements in or relating to pirns for use in weaving shuttles : en
  • GB358178A - Improvements in the manufacture and production of carbon black : en
  • GB358306A - Improvements in gas and like radiator stores : en
  • AT124834B - Process for rolling glass plates. : de en
  • GB358526A - Improvements in and relating to the construction of filter presses : en
  • US1825780A - Crossing gate : en
  • US1826499A - Lathing unit : en
  • US1825974A - Method of dyeing textile fiber laps : en
  • US1826242A - Dough mixer : en
  • US1826332A - Television apparatus : en
  • DE535432C - Process for the production of gypsum from anhydrite : de en
  • FR712767A - Welding torch : en fr
  • GB358206A - Improvements in or relating to the discharge of skips : en
  • FR712567A - Process for using superoxidized drying oils for emulsion sizing of natural or artificial textile fibers : en fr
  • FR712763A - Process for the treatment of liliaceous juices and especially onion juices : en fr
  • FR712551A - Method of charging electric accumulator batteries : en fr
  • FR712685A - Valve for breathing masks and similar devices : en fr
  • GB358220A - Improvements in or relating to apparatus for pasteurizing beer or other liquids : en
  • USD85286S - Design fob a display stand : en
  • DE534130C - Switch tongue : de en
  • GB358192A - Improvements in means for preventing drip from taps or like spouts : en
  • CA315978A - Roller bearing axle : en fr
  • US1825806A - Machine for mending runs in fabrics : en
  • US1825826A - Lavatory faucet : en
  • US1826446A - Multiweb handling machine : en
  • US1825878A - Door construction : en
  • US1826147A - Process of refining hydrocarbon oils with cobalt salts : en
  • US1826453A - Turbine : en
  • US1826692A - Cellulosic composition of matter containing methyl anisate : en
  • US1825867A - Electric socket lock : en
  • AT124930B - Device for venting centrifugal or other pumps. : de en
  • DE535141C - Process for the production of zigzag sheet metal bodies : de en
  • DE535259C - Turntable for dump trucks connected to a mixer for road building materials and running on tracks : de en
  • GB358276A - Improvements in the manufacture and production of cyanamides of the alkaline earth metals : en
  • FR39155E - Device to prevent splashes of grease during cooking of food : en fr
  • FR712648A - Spring plate for orthopedic appliances intended to reassemble or replace ptosis organs : en fr
  • FR712760A - Device applicable to automatic looms to prevent stopping on the pick after the bobbin change : en fr
  • US1825730A - Pen clip : en
  • US1825847A - Vending machine : en
  • US1826194A - Jar lifter : en
  • DE535268C - Drive for the rotor adjustment in a rotating field induction converter for coupling two alternating current networks with the same or almost the same frequency : de en
  • FR712695A - Plate support for printing addresses for stamping machines : en fr
  • GB358485A - Improvements in, and connected with sight testing instruments : en
  • US1825951A - Waiterless restaurant : en
  • US1826467A - Process for the activation of proteases : en
  • US1826664A - Indicating device for document photographing apparatus : en
  • GB358258A - Improvements in or relating to filling elements or packing for chambers for the treatment of liquids with gases : en
  • DE534999C - Variable electrical resistance : de en
  • FR712775A - Further training in rubber processing : en fr
  • GB358231A - An improved flushing valve : en
  • GR3382B - DEVICE TO REVERSE WRONG TEXTS CIGARETTING WHILE BRINGING THEM TO THE PACKAGING MACHINE. : el en
  • DE535016C - Channel annealing and cooling furnace for glass objects : de en
  • FR712660A - Tamper-evident cap : en fr
  • US1826521A - Surface condenser : en
  • US1826443A - Commutator and method of making the same : en
  • US1825720A - Asskjnob to delco-bemy cobfoba : en
  • US1826622A - Method of rolling : en
  • AT124716B - Process for dyeing animal fiber. : de en
  • FR39208E - High voltage transformer, in particular voltage measuring transformer : en fr
  • FR712595A - Wheel for tractors and other vehicles : en fr
  • CA315955A - X-ray installation : en fr
  • US1826646A - Paper bag : en
  • US1826093A - Post anchored door latch : en
  • CA315805A - Sewage solid removing apparatus : en fr
  • CA315828A - Induction motor : en fr
  • CA315838A - Picture postcard with acoustic record : en fr
  • US1825822A - Paper roll holder : en
  • US1826636A - Railway car hand brake : en
  • AU2924030A - Improved device forthe ventilation of rooms andthe like bythe aid ofan electric fan : en
  • CA315853A - Envelope fastener : en fr
  • DE535063C - Circulating muffle furnace with a heated double jacket formed using segments : de en
  • DE535321C - Centrifugal switch for cinematographic projection devices : de en
  • DE535107C - Ceilings or walls with a resilient support of the floor or a cladding wall : de en
  • DE535343C - Arrangement to achieve an even voltage distribution on the individual elements of a series connection of high-voltage operated electrical discharge vessels : de en
  • US1826616A - Shoe construction : en
  • FR712624A - Paper bag : en fr
  • GB358171A - Process and apparatus for mechanical packing of weighed quantities of pulverous material into valve bags : en
  • GB358416A - Improvements in oil engines : en