• FR41947E - Tray system for bringing liquids and gases into contact in concentration, rectification, etc. columns. : en fr
  • GB392186A - Improvements in or relating to the manufacture or treatment of solutions, plastic masses, films, or the like, containing lacquer bases : en
  • GB392528A - Improvements in and relating to quick-acting regulators : en
  • US1907063A - Gauge for use in trimming moustaches : en
  • FR745203A - : fr
  • GB391578A - Improvements in or relating to vacuum cleaners : en
  • GB391659A - Improvements in locks : en
  • DE575752C - Process for the production of unsaturated gaseous hydrocarbons : de en
  • GB391528A - Covers for boots or shoes for use during manufacture : en
  • US1906335A - Fuel-heating catalyzing burner : en
  • US1907293A - Bottle base shoe : en
  • USRE18821E - helms : en
  • DE575980C - Display device for self-displaying scales for immediate reading of gross, tare and net weight : de en
  • FR745251A - : fr
  • US1906731A - Abrading machine and method of grinding : en
  • US1906735A - Treating chamber : en
  • FR41951E - Device for protecting low-voltage electrical installations against overvoltages : en fr
  • DE575694C - Overcurrent switch with a thermal tripping device and with a controllable resistance coil connected in parallel to this : de en
  • ES130101A1 - A mechanism for the automatic activation of the needles of the tracks of trams and railways. : en es
  • US1907078A - Production of pitch : en
  • DE575464C - Ball dexterity game provided with a turntable and an inclined, star-shaped arrangement of ball feed channels : de en
  • US1907393A - Bed sheet and the like : en
  • DE575978C - Device for measuring the pitch diameter of threads : de en
  • GB391581A - Improvements relating to furniture : en
  • DE576096C - Control method for high-performance injection engines : de en
  • US1906303A - Bead building machine : en
  • FR41857E - Automatic scale : en fr
  • GB391713A - Improvements in or relating to the firing mechanisms of small arms : en
  • FR745169A - : fr
  • US1906231A - Vat dyestuffs of the pyranthrone series : en
  • GB391631A - Improvements in or relating to motor vehicles of the convertible body type : en
  • DE574766C - Control arrangement for a gas turbine plant : de en
  • GB391729A - Improved treatment of photographic films made from cellulose esters : en
  • FR745145A - : fr
  • GB391568A - Improvements in coin-operated machines : en
  • DE576053C - Injection carburetor : de en
  • ES130094A1 - Procedure for obtaining matrices for the engraved hole. : en es
  • FR745224A - : fr
  • DE575651C - Knocking machine with knocking drum and hammer : de en
  • FR41858E - Drawbar for trailer and other applications : en fr
  • FR745150A - : fr
  • DE575949C - Process for the preparation of oxyketones : de en
  • US1906605A - Leer feeder : en
  • US1907334A - Vacuum cleaner : en
  • FR745286A - : fr
  • GB391467A - Improvements in or relating to vehicle direction indicators, advertising devices, signs and the like : en
  • US1906391A - Filter : en
  • US1907158A - Traffic sign : en
  • DE575996C - Roller bearings, especially for kiln cars : de en
  • DE576009C - Device for the precise adjustment of the central axis of locomotive drive axles to the height of the drilling machine spindle : de en
  • FR745176A - : fr
  • FR41890E - Single stop latches and automatic lock : en fr
  • US1906311A - Folio : en
  • US1906913A - Collar button : en
  • US1906941A - Treatment of rubber : en
  • DE575513C - Suction air vessel for centrifugal pumps and rotary pumps : de en
  • DE576034C - Device for placing the windings on a transformer core : de en
  • GB391512A - Improvements in and relating to electrical switchgear : en
  • GB391653A - Improvements relating to the transmission of motion from closed chambers : en
  • GB391656A - Improvements relating to the precipitation of cellulose esters : en
  • DE576062C - Bottle capping machine, especially for crown corks : de en
  • GB391674A - Improvements in and relating to electric distribution systems : en
  • ES130061A1 - A system of connection between boxes of grease and the chassis of a vehicle for running on track and in particular four-wheel trucks. : en es
  • DE575443C - Experimental arrangement for explosion engines : de en
  • CA332144A - Electric switch : en fr
  • FR745292A - : fr
  • DE576032C - Multi-motor drive for rotary machines : de en
  • ES1263Y - Molded covers of rubber, bakelite or similar material for table tops of all kinds. : en es
  • FR41872E - Development of internal combustion engines : en fr
  • FR745200A - : fr
  • GB391795A - Improvements relating to railway sleepers : en
  • US1906740A - Fluid pumping and mixing device : en
  • US1906905A - Relay for distant control : en
  • US1907208A - Jack : en
  • USD89757S - Maclyn gtthl : en
  • US1906521A - Bearing locking means : en
  • US1906859A - Apparatus for controlling continuity of circuit and illumination intensities of groups of electric lamps : en
  • US1907185A - Knitting machine and method of knitting : en
  • GB391748A - Improvements in and relating to relays : en
  • GB391810A - Improvements in or relating to knitting mechanisms : en
  • DE576036C - Spiral glow cathode arrangement for electron amplifier tubes : de en
  • FR745297A - : fr
  • ES130013A1 - Improvements in the manufacturing process of nipples of the air chambers and other chambers or inflatable objects. : en es
  • FR745163A - : fr
  • FR745059A - : fr
  • GB391493A - Improvements in and relating to colour photography : en
  • US1906547A - Trench roller : en
  • US1906760A - Tower excavator : en
  • CA332116A - Ski pole : en fr
  • FR745062A - : fr
  • FR745175A - : fr
  • US1906615A - Electric pick-up : en
  • FR745101A - : fr
  • FR41913E - Fret bolt for shotguns with superimposed and fixed barrels : en fr
  • FR42050E - Automatic adjustment device for the linkage of the brake shoes of railway cars or similar cars : en fr
  • FR745105A - : fr
  • FR745115A - : fr
  • GB391732A - Improvements in or relating to steam turbines : en
  • ES129971A1 - Annular dart carburetor. : en es
  • US1906591A - Radiator hanger : en
  • US1907404A - Shipping crate : en
  • US1906844A - Artificial respirator : en
  • US1906868A - Hot water heater : en
  • US1907168A - Mechanism for recording the deviation from the perpendicular of a drill hole : en
  • US1907173A - Process of making nickel steels : en
  • US1907271A - Cigarette : en
  • FR745296A - : fr
  • US1906903A - Gate : en
  • FR745202A - : fr
  • DE575682C - Absorption machine : de en
  • FR42046E - Pressing and protective device for wood router and similar machines : en fr
  • FR745055A - : fr
  • FR745235A - : fr
  • GB391706A - Method of manufacturing eating utensils and the like from silver : en
  • ES1490U - Chair-car for children. (Machine-translation by Google Translate, not legally binding) : en es
  • FR42033E - Rotary distributor for all kinds of internal combustion or combustion engines : en fr
  • GB391811A - Improvements in or relating to knitting mechanisms : en
  • GB391544A - Improvements in or relating to hobs for cutting worm wheel gears : en
  • GB391547A - Attachable struts or supporting devices for show-cards, calendars, light frames, and such like : en
  • AU1091233A - Rotary pulveriser : en
  • US1907019A - Process of producing sheet metal : en
  • US1907345A - Friction roller for cable guides : en
  • DE576035C - Audion arrangement : de en
  • US1906630A - Combined mirror and timepiece : en
  • US1906939A - Treatment of rubber : en
  • USRE18811E - Multispeed synchronous dynamo-electric machine : en
  • CA332108A - Electric water heater : en fr
  • US1906312A - Valve assembly for floating and cementing devices : en
  • US1906918A - Spark plug : en
  • DE575844C - Depositing device on veneer shears : de en
  • ES129837A1 - Improvements in glass elements for translucent concrete roofs. : en es
  • FR41930E - Roll-up device for awning doors : en fr
  • US1906948A - Axminster loom : en
  • DE576016C - Device for producing a gas of a certain temperature : de en
  • DE576065C - Door lock with a cylindrical insert that forms the locking mechanism : de en
  • US1906459A - Egg testing apparatus : en
  • DE575932C - Tilting mechanism : de en
  • US1906448A - Photo-electric tube : en
  • US1906827A - Rotary sample- or stock-case stack : en
  • DE575918C - Cover for welding wires for electric arc welding : de en
  • FR745097A - : fr
  • GB391684A - Improved apparatus for the manufacture of cigarettes with mouthpieces : en
  • US1907241A - Match box holder : en
  • DE575815C - Processes and devices for the production of patterns on wet paper, cardboard or the like webs : de en
  • US1906482A - Valve gear : en
  • US1907058A - Record changer : en
  • US1907121A - Incubator : en
  • US1907244A - Sheet cutter and creaser : en
  • DE576040C - Device for heating a hot water bottle filled with water : de en
  • DE576045C - table : de en
  • DK47266C - Electric Cryptograph. : da en
  • ES129768A1 - A system of direct electric heating of sections of the platform of the automatic ovens for bread or others. : en es
  • ES130008A1 - Manufacturing process of lace on looms of one or more shuttles for weaving ribbons. : en es
  • FR42012E - Rake : en fr
  • DE576097C - Purge air pump for two-stroke internal combustion engines : de en
  • ES129912A1 - MEASURING APPARATUS FOR AIR VEHICLES : en es
  • DE575555C - Self-illuminated scale for radio equipment using luminous material : de en
  • USD89811S - William willheim : en
  • US1906266A - Ball valve : en
  • US1906751A - Typewriting machine : en
  • GB391642A - Improvements in hair waving appliances : en
  • US1906261A - Calendar : en
  • US1906924A - Production of aliphatic sulphonic acid compounds : en
  • ES130017A1 - Device for reciprocating pumps. : en es
  • FR41997E - Process for the production of artificial textile materials : en fr
  • ES129230A3 - Krich or hydraulic jack for lifting motor vehicles and other weights. : en es
  • FR42011E - Steam sprayer : en fr
  • ES1240Y - Chain bracelet, especially for watch. : en es
  • GB391717A - Improvements in or relating to gripping devices for use with meat slicing machines : en
  • US1906337A - Cellular carton : en
  • US1907195A - Cigarette holder : en
  • FR42016E - High brightness lens : en fr
  • US1906801A - Dyeing and like machine : en
  • US1907081A - Railway journal box assembly : en
  • USD89732S - Design for an ice cream cone : en
  • US1906583A - Tiled wall or the like : en
  • USD89762S - Sylvania : en
  • US1906785A - Brick making process in which quick drying and burning are combined in a single operation : en
  • US1907321A - Runner attachment for vehicles : en
  • US1907150A - Reagent for sweetening petroleum : en
  • CA332190A - Movable floor vehicle : en fr
  • ES130067A1 - Stone drilling device for manual service. : en es
  • CA332203A - Hydrocarbon oil distillation : en fr
  • DE575726C - Side guides of the housing in pneumatic hubs : de en
  • ES129977A1 - A procedure for manufacturing waterproof and non-combustible packaging boxes. : en es
  • FR745109A - : fr
  • DE575986C - Bureau with automatic zero point adjustment : de en
  • US1907238A - Musical instrument stand : en
  • GB391785A - Improvements in or relating to textile materials : en
  • US1906880A - Striping instrument : en
  • DE575740C - Device for regulating the air flow in germination and drying drums : de en
  • DK47264C - Screen for Driver Protection against Glare. : da en
  • AU851732A - Improvements in and relating to lime and manure distributors : en
  • FR41893E - Trolley for handling shoes on form : en fr
  • ES129981A1 - Rudder and rudder stern composed of several parts. : en es
  • ES1493U - Apparatus for the defense of stockings and socks. (Machine-translation by Google Translate, not legally binding) : en es
  • US1906305A - Safety razor : en
  • DE575923C - Gas burner : de en
  • AU516331A - Single carrier television system : en
  • FR42018E - Precision balance with adjustable scale for calculations of plans and proportions : en fr
  • ES129935A1 - A procedure for the manufacture of doors for balconies, windows and analogous applications. : en es
  • DE575789C - Process for the production of weatherproof oils : de en
  • DE575900C - Collapsible container : de en
  • DE575941C - Electrically individually driven spinning, twisting or pot spindle : de en
  • GB391491A - Improvements in or relating to wireless signalling systems : en
  • DE575852C - Device for drying strands of yarn : de en
  • DE575965C - Device for supplying the gas and the combustion air to gas firing systems : de en
  • GB391741A - Process for the manufacture of n-allyl- and n,n-diallyl-c,c-disubstituted barbituric acids : en
  • DE575784C - Electric miner's lamp : de en
  • DE575833C - Device for separating water droplets in multi-stage steam turbines : de en
  • GB391682A - Improvements in the manufacture of a gas low in hydrocarbons, and approximating in composition to blue water gas, from bituminous coal, lignite peat and the like : en
  • US1906512A - Method of decorating articles of hosiery : en
  • DE575885C - Skylight opener : de en
  • GB391507A - Improvements in or relating to telephone systems : en
  • CA332123A - Shaving composition : en fr
  • CA332176A - Book-stitching mechanism : en fr
  • US1906293A - Collapsible tree support : en
  • US1906299A - Resonant control mechanism : en
  • US1906666A - Process for making bismuth sodium gluconate and colloidal solution produced thereby : en
  • USRE18820E - Fluid sealing means : en
  • CA332090A - Electric cable : en fr
  • DE575822C - Bike with rocker arm drive : de en
  • DE575903C - vice : de en
  • ES130080A2 - IMPROVEMENTS IN THE TREATMENTS OF ARTIFICIAL SILK THREADS : en es
  • US1906963A - Impregnated silicon carbide article and the manufacture thereof : en
  • US1907006A - Method and apparatus for manufacturing heat exchange units : en
  • US1907294A - Ultraviolet ray lamp : en
  • CA332206A - Oil cracking apparatus : en fr
  • US1906788A - Spool : en
  • USD89812S - Design for an ash tray or similar article : en
  • US1906967A - Lip stick holder : en
  • US1906671A - Cellulose wool and paper product : en
  • US1907219A - High strength hot working copper nickel zinc alloy : en
  • DE575706C - Velvet container with a pocket on the back for inserting a powder-coated tassel and a handle : de en
  • FR42026E - Tile and slab system for construction work : en fr
  • DE576107C - Shaft signaling system in which the delivery of signals from the conveyor stations is dependent on the closing of the individual shaft gates and in which the signal to start up the conveyor machine can only be given to the machine house when all the shaft gates are closed : de en
  • US1906587A - Bus plate : en
  • US1906634A - Method and means of renewing column bases : en
  • US1906949A - Radiator : en
  • GB391782A - Improvements in the treatment of artificial fibrous materials : en
  • US1906560A - Overrunning clutch : en
  • US1906659A - Conveyer mechanism : en
  • US1906263A - Valve seat grinder : en
  • US1906959A - Valve : en
  • US1907190A - Method of producing drill-jarring bars : en
  • AU709232A - Improvements in machines for packeting flour andthe like : en
  • ES130054A1 - Piston measuring pump to measure liquids of all kinds. : en es
  • GB391746A - Improvements in photographic apparatus : en
  • US1907412A - Game : en
  • US1906431A - Implement attachment for tractors : en
  • CA332189A - Gasholder : en fr
  • DE576044C - Filter for vacuum cleaner or the like. : de en
  • GB391690A - Improvements in heatable shoe-stretchers or boot-trees : en
  • IE12216L - Production of fibres from glass and the like. : en
  • AU933261A - Improvements relating to oil burners : en
  • US1906524A - Car roof : en
  • US1907109A - Radio signaling system : en
  • USD89813S - Design for a vending machine cabinet : en
  • FR41944E - Improvements to automatic starting rheostats for electric motors : en fr
  • US1906408A - Fan : en
  • US1906732A - Suspenders : en
  • US1906704A - Liquid circulating system : en
  • USD89769S - Design fob : en
  • US1906297A - Production of sheet metal : en
  • US1906750A - Brake tester : en
  • US1906250A - Electric filtering apparatus : en
  • US1906499A - Creasing machine : en
  • AU830332A - Destructive hydrogenation of solid carbonaceous materials : en
  • FR745156A - : fr
  • CA332166A - Furnace wall : en fr
  • DE575782C - Device for keeping the speed of alternators and other rotating machines constant : de en
  • FR745192A - : fr
  • GB391712A - Improved machine for cutting off slices for toasted bread : en
  • US1906936A - Treatment of rubber : en
  • US1907154A - Core drill : en
  • FR745128A - : fr
  • GB391591A - Improvements relating to direct current dynamo electric machines : en
  • US1907380A - Manufacture of resinous plastic bodies : en
  • CA332167A - Refrigerating apparatus : en fr
  • US1907035A - Centrifugal threshing machine : en
  • US1906420A - Oil collector : en
  • US1906665A - Shock absorbing sheave : en
  • US1906976A - Attachment plug : en
  • ES1318Y - A new automatic hygienic sugar bowl system : en es
  • DE576049C - Hollow arch supports made of concrete with wedge-shaped attachments on both sides : de en
  • US1906505A - Switch : en
  • USD89790S - Design for a clock case : en
  • DE575754C - Arrangement for telegraph stations : de en
  • US1906296A - Evaporator : en
  • US1906710A - Boiler wall : en
  • US1907012A - Drill pipe protector : en
  • US1906352A - Spray coating exhaust system : en
  • US1907079A - Hair waving pad : en
  • DE575970C - Method for the preparation of masses for the preparation of thyroxine solutions which remain clear for a long time : de en
  • FR745215A - : fr
  • US1906557A - Furnace lining : en
  • US1906804A - Polar duplex telegraph system : en
  • US1906914A - Liquid treating apparatus : en
  • DE575499C - Curtain carrying device, adjustable in width, can be lowered by means of pull cords : de en
  • ES1251Y - A combination of tablet and stopper for sewing shoe soles : en es
  • ES799Y - Bicycle tire covers. : en es
  • US1907222A - Train order holding means : en
  • USD89755S - Design for a radiocabinet : en
  • US1906720A - Steering gear : en
  • US1906752A - Apparatus for the practice of celestial navigation : en
  • US1907295A - Signal light : en
  • USRE18809E - Paper cup and blank for making the same : en
  • DE575479C - Process for the production of celluloid or celluloid-like masses dyed transparently in a thin layer : de en
  • DE575950C - Process for working up the oxidation products of hydrocarbons : de en
  • US1906526A - Froth breaking apparatus : en
  • US1906794A - Basket handle machine : en
  • US1907105A - Magnetic testing : en
  • US1906744A - Hollow brick or tile molding machine : en
  • USD89797S - new yobk : en
  • FR745079A - : fr
  • GB391719A - Machine for sharpening scissors and other edge tools : en
  • US1907369A - Process for the manufacture of artificial stones from lime : en
  • US1906815A - Cooler : en
  • US1906865A - Table : en
  • CA332106A - Flying machine : en fr
  • GB391823A - Improvements in and relating to chucks : en
  • FR745090A - : fr
  • FR745142A - : fr
  • GB391612A - Improvements in machines for treating fibrous materials with liquids : en
  • US1906520A - Brake cooling mechanism : en
  • DE575843C - Process and device for the production of void-free castings from resistance furnaces : de en
  • DE576064C - Device for dust extraction for grinding machines : de en
  • FR41927E - Laundry wringer : en fr
  • GB391637A - Improvements in and relating to automatic telephone systems : en
  • US1906850A - Apparatus for treating fibrous material : en
  • US1906955A - Electric storage battery : en
  • US1907189A - Apparatus for transferring cans : en
  • US1907330A - Cooling tower : en
  • DE575762C - Roller punch : de en
  • DE576003C - Process for the oxidation of hydrocarbons : de en
  • DK47265C - Apparatus for Manufacturing Seamless Hoses from Regenerated Cellulose. : da en
  • DK47271C - Procedure for Clarifying the Contents of Fermentation and Storage Containers. : da en
  • FR745300A - : fr
  • US1907141A - Electric switch : en
  • FR42017E - Method and device for influencing the pressure and discharge of exhaust gases in combustion or internal combustion engines mounted on mobile devices in air, on water, or on land : en fr
  • FR745042A - : fr
  • GB391743A - Improvements in and relating to electric arc welding apparatus : en
  • GB391694A - Improvements in or relating to fasteners : en
  • US1906898A - Device for undulation of hair : en
  • US1906952A - Rack for holding gemmed insoles : en
  • US1907284A - Mop mounting : en
  • US1907339A - Balancing system for internal combustion engines : en
  • GB391525A - Improvements relating to gassing frames : en
  • GB391681A - Improvements in or relating to signal communication systems : en
  • DE575957C - Lathe with which the ends of fiber tubes are turned conically coaxially to the cylindrical bore : de en
  • DE576046C - Pocket washing supplies : de en
  • FR41892E - Dry dump : en fr
  • FR41915E - Improvements to copper cooled valves fabricated by pushing a blank through a die : en fr
  • GB391486A - Improvements in or relating to record-card-controlled statistical machines : en
  • DE575942C - Movable feed piston for the material to be centrifuged in a cylindrical sieve drum : de en
  • FR745078A - : fr
  • FR745095A - : fr
  • GB391625A - Improvements relating to auxiliary air admission devices for internal-combustion engines : en
  • FR745053A - : fr
  • FR745211A - : fr
  • GB391826A - Improvements in and relating to colour cinematography : en
  • GB391707A - Mechanically operated work clamping mechanism for machine tools : en
  • FR745146A - : fr
  • DK47267C - Collapsible Cover for Covering Boxes or Other Spaces. : da en
  • FR41905E - electrical equipment, applicable to electric traction vehicles, allowing the automatic starting of motors and providing braking by energy recovery on the line : en fr
  • US1906558A - Current converting device : en
  • US1906662A - Shade bracket : en
  • US1907403A - Hinge : en
  • US1907037A - Car retarder for car dumpers : en
  • US1907325A - Carburetor : en
  • USD89782S - meshko : en
  • DE575850C - Detachable fastening of the die on a roller table which can be moved between two rollers for the purpose of shaping the workpiece into the die : de en
  • FR42021E - Improvements in metal protection : en fr
  • US1907007A - Tire spreader : en
  • GB391696A - Improved method of and means for manufacturing cones for loud speakers and other purposes : en
  • US1906238A - Top bearing adjustable and cushion frame for casters : en
  • US1907333A - Process for the selective recovery of iodine from brines : en
  • DE575664C - Partial jacketed bullet : de en
  • DE575802C - Feeding device for automatic scales with several feed rollers : de en
  • DE575811C - Device for scraping off the weld burr that occurs during continuous welding of the longitudinal seam of pipes : de en
  • DE575837C - Multi-pole single-boiler oil switch for high voltages with double interruption of each phase : de en
  • DK47272C - Substance mixture added to water gives a liquid with a low freezing point. : da en
  • US1907416A - Expansion joint : en
  • USD89741S - Design for a cyclometer : en
  • US1906269A - Transmitting system : en
  • ES1484U - Protector for socks and stockings. (Machine-translation by Google Translate, not legally binding) : en es
  • FR745017A - : fr
  • GB391524A - Improvements in or relating to suction cleaners and rotatable agitators therefor : en
  • US1906513A - Mandrel : en
  • US1906807A - Windshield heater : en
  • US1907269A - Dishwashing machine : en
  • US1907275A - Sharpening device for scissors : en
  • US1907410A - Machine for molding glass pieces : en
  • CA332180A - Constant volume gas turbine : en fr
  • US1906810A - Mining machine : en
  • US1906835A - Side wall construction : en
  • US1906319A - Electric current inverting system : en
  • US1906469A - Spring jack : en
  • US1906541A - Continuous mica board making machine : en
  • US1906837A - Tooth paste dispenser : en
  • US1906382A - Slow motion rotary sprinkler : en
  • US1906493A - Tiltable fountain bottle : en
  • US1907184A - Safety net : en
  • FR41957E - Stabilizer force distributor for elastic vehicle suspensions : en fr
  • GB391715A - Manufacture of phenol esters of sulphonated phthalic acids : en
  • CA332122A - Bridge gameboard : en fr
  • DE575935C - Drum mill : de en
  • US1907010A - Electric meter service appliance : en
  • DE575945C - Machine for beading and flanging of vessel coats : de en
  • ES129959A1 - Improvements in the construction of vanes for compressor turbines and similar machines. : en es
  • GB391539A - Feed mechanism for metal milling or other machines : en
  • GB391647A - Improvements in the method of and means for tieing and securing the ends of wires tieing boxes, bales or the like for transportation : en
  • US1906246A - Apparatus embodying electric discharge lamps : en
  • US1906795A - Machine for making and inserting basket handles : en
  • US1907047A - Golf ball and method of making : en
  • USD89767S - Design for a signax plaque : en
  • FR41945E - Method for the transformation, into a mixture of carbon monoxide, nitrogen and hydrogen, of the waste gas and the purge gas resulting from the production of hydrogen by the processes based on the iron-water vapor reaction : en fr
  • GB391721A - Improvements in or relating to matrix-setting and type-line-casting machines : en
  • US1906574A - Soda ash briquet and method of making it : en
  • US1906622A - Box and method of making same : en
  • US1907145A - Steam temperature regulator : en
  • DE575704C - Device for inducing artificial breathing in the strangled and unconscious in a lying position : de en
  • DE575836C - Clamping device for connecting and branching electrical lines : de en
  • FR745073A - : fr
  • FR745269A - : fr
  • CA332168A - Refrigerating apparatus : en fr
  • DE576105C - Disengagement device for grinding machines with shutdown by a probe : de en
  • DK47284C - Device for Repeater Rifles with spring-loaded Cartridge Leader. : da en
  • DE575955C - Process for the simultaneous production of phenols and phenol carboxylic acids from aromatic halogenated hydrocarbons : de en
  • DE576019C - Process for the production of cellulose or hydrocellulose esters of organic acids : de en
  • GB391589A - Improvements in or relating to mechanical stokers particularly of the underfeed type : en
  • USD89753S - Alexander p : en
  • CA332195A - Air break switch : en fr
  • DE575679C - Process for the preparation of nitrogen-containing anthraquinone derivatives : de en
  • DE575937C - Process for applying halogen silver emulsions to transparent or opaque layer supports for the production of photosensitive dry plates : de en
  • CA332121A - Folding sun shade : en fr
  • DE566403C - Acting device for motor vehicles when steering, in which the drive between the motor shaft and the two rear wheels can be switched on and off : de en
  • DE575506C - Multi-cylinder engine with axially arranged exhaust valves and inlet control tubes between the cylinder and the working piston : de en
  • GB391786A - Improvements in the separation of weak acids from gaseous mixtures : en
  • US1906446A - Sound receiving apparatus : en
  • US1906392A - Process of bending wood : en
  • US1906351A - Combined planter and fertilizer distributor : en
  • US1906756A - Hair waver : en
  • US1907110A - Car washing pump : en
  • US1906841A - Wringer : en
  • US1906412A - Artificial ice making apparatus : en
  • US1907033A - Oil cooler : en
  • US1907228A - Reverse gear : en
  • CA332201A - Fastener socket : en fr
  • US1906568A - Automobile signal : en
  • US1906454A - Culinary tongs : en
  • US1907322A - Combination chair and table : en
  • FR745117A - : fr
  • US1907067A - Carton : en
  • USD89750S - Design for a lip stick holder : en
  • CA332187A - Liquid collecting and purifying device : en fr
  • DE575883C - Spring-loaded floor for aircraft swimmers : de en
  • DE576089C - Carpentry stove : de en
  • ES1272Y - Weeding machine. : en es
  • FR41939E - Process for electrical compensation of submarine cables : en fr
  • FR745177A - : fr
  • US1906515A - Centrifugal spray device : en
  • US1906826A - Pipe coupling : en
  • FR745013A - : fr
  • US1906856A - Register : en
  • US1906811A - Deflector for cotton gins : en
  • US1906849A - Totally-inclosed dynamo-electric machine : en
  • ES129277A1 - A process for the manufacture of plates with reliefs, cement and asbestos or other fibers. : en es
  • US1907316A - Composition for use as a washing powder, etc. : en
  • SU30297A1 - Air distributor serving air-t bevy and air-brake units of carts : en ru
  • US1906796A - Sanitary preserving can : en
  • US1907120A - Closure or stopper for barrels and other containers : en
  • DE575840C - Process for the preparation of copper-containing o-oxyazo dyes : de en
  • ES130084A1 - Improvements introduced in the motor compressors with free pistons of variable stroke, mainly in those of opposite pistons. : en es
  • FR745071A - : fr
  • US1906471A - Apparatus for applying fluent material : en
  • US1906511A - Charging machine : en
  • US1907262A - Spring suspension : en
  • US1907161A - Slicing machine : en
  • US1906531A - End member for tubular axles : en
  • US1907371A - Substances arresting blood coagulation and process for the manufacture of same : en
  • US1907115A - Automotive transmission mechanism : en
  • USD89802S - Design for a combination brush and shoehorn : en
  • FR745193A - : fr
  • FR745288A - : fr
  • GB391523A - Improvements in agitators for suction cleaners : en
  • CA332147A - Glow indicator lamp : en fr
  • ES129771A1 - A process for the preparation of new chromatic coloring matters. : en es
  • US1906806A - Oscillograph : en
  • US1906803A - Means for controlling radiations : en
  • CA332211A - Sheet metal tubing forming apparatus : en fr
  • US1906247A - Stoker : en
  • US1906342A - Paper forming machine : en
  • US1906500A - Meshwork bag : en
  • US1906763A - waynes : en
  • DE576061C - Device for regulating the running speed of spring drives in cinematographic apparatus : de en
  • FR745043A - : fr
  • GB391644A - Improvements in or relating to anti-friction bearing axle boxes : en
  • US1906764A - Aeroplane rotor : en
  • US1906891A - Cement valve : en
  • DE575658C - Quick release and quick lifting device for machine vices, brakes, control devices, etc. like : de en
  • DE575827C - safety lock : de en
  • AU255922B2 - Propylene polymerization and catalyst therefor : en
  • DE575675C - Device for moving and edging the rolling bars in rail rolling mills : de en
  • DE576094C - Sound lamp for light sounders : de en
  • USD89792S - Design for a dish ob similar article : en
  • US1906443A - Aviator training or amusement device : en
  • US1906753A - Implement hitch : en
  • US1907163A - Automatic gun : en
  • USPP63P - Ilotjis reymond : en
  • CA332162A - Hydrocarbon production : en fr
  • CA332196A - Electromagnetic switch : en fr
  • DE576015C - Roll changing stand : de en
  • CA332095A - Leak detecting method in vacuum vessels : en fr
  • US1907420A - Battery construction : en
  • CA332118A - Internal combustion engine : en fr
  • US1907160A - Aircraft : en
  • DE575665C - Method and device for producing ignition cords : de en
  • DE576043C - citrus press : de en
  • GB391603A - Improvements relating to the manufacture of water gas : en
  • DE576012C - Zipper slider : de en
  • US1906872A - Railway track grinder : en
  • US1907020A - Sheet metal producing process : en
  • US1907414A - Oven of gas and electric ranges : en
  • CA332165A - Burner : en fr
  • ES1271Y - Cap for jars and bottles provided with an outlet spout and a spout or hole for the air inlet. : en es
  • FR41932E - Improvements in the means of controlling the passage of energy between an alternating current circuit and a direct current circuit : en fr
  • GB391701A - Improvements in or relating to table game apparatus : en
  • FR745259A - : fr
  • US1906645A - Traveling bag : en
  • US1907101A - Washing of filaments : en
  • DE576086C - Block shape with embedded reinforcement insert : de en
  • GB391564A - Improvements relating to the construction of shop fronts, show cases and like structures or frames : en
  • GB391830A - Improvements in and relating to dough moulding machines and the like : en
  • US1906742A - Cigarette container : en
  • US1906775A - Voice operated gain adjuster : en
  • US1906621A - Lawn sprinkler : en
  • CA332198A - Electric discharge tube : en fr
  • FR745262A - : fr
  • US1906962A - Emulsified ink and paint : en
  • US1907381A - Signaling system : en
  • US1906497A - Wheel guide for automobile lifts : en
  • US1907398A - Ironing and steaming device : en
  • USD89784S - Design for a dish or article of analogous nature : en
  • US1906316A - Mantle support : en
  • AU709432A - An improved metal bonded box or case : en
  • US1907066A - Front wall air grid : en
  • US1907348A - Propaganda distributor : en
  • US1906381A - Column clamp : en
  • US1906593A - Sanitation equipment : en
  • US1906797A - Dental articulator : en
  • CA332213A - Variable speed gear : en fr
  • CA332143A - Journal box : en fr
  • US1906495A - Spool for thread : en
  • US1906697A - Blade ring for elastic fluid turbines : en
  • US1906983A - Manufacture of rayon : en
  • US1907050A - Method and apparatus for removing air from liquids : en
  • US1907211A - Steering control apparatus : en
  • DE570438C - Method for reducing couplings in telecommunication cables with air space cores : de en
  • DE575681C - Process for the operation of absorption refrigerators : de en
  • DE573380C - Rear wall lock for box-shaped film pack cameras : de en
  • FR745080A - : fr
  • FR745114A - : fr
  • FR745265A - : fr
  • US1906549A - Road grader : en
  • US1907031A - Spray gun : en
  • US1907048A - Form puller : en
  • US1906535A - Dam : en
  • US1907106A - Alarm clock : en
  • CA332083A - Rubber tipped lace : en fr
  • US1906360A - Paste dispensing apparatus : en
  • US1906977A - Card stripper for jacquard looms : en
  • US1907135A - Sea wall : en
  • US1906699A - Vehicle control for brake and door apparatus : en
  • US1906765A - Piston : en
  • US1906982A - Carburetor : en
  • US1907374A - Stabilizer control : en
  • USD89799S - Design for a portable bar cabinet : en
  • DE575746C - Trapping area precipitation electrode for electrostatic precipitators : de en
  • US1906551A - Magnetic testing method and means : en
  • US1907197A - Continuously operating dust collector : en
  • US1907223A - Direct motor drive for machine parts : en
  • US1906334A - Fuel control system for oil engines : en
  • US1906349A - Track brake : en
  • CA332174A - Book-stitching mechanism : en fr
  • US1906522A - Automatic friction clutch : en
  • US1906790A - Reversing clutch mechanism : en
  • US1906829A - Insulating bushing : en
  • US1906992A - Typographical machine : en
  • US1906874A - Implement holder : en
  • USRE18814E - Piston : en
  • CA332140A - Protective tube covering : en fr
  • DE575667C - Device on underfloor water posts for forced operation of the cover for the discharge nozzle : de en
  • CA332093A - Electric cable : en fr
  • US1906347A - Track brake : en
  • US1906355A - Paper-making machine : en
  • DE575845C - Process for the production of insulating bodies for spark plugs : de en
  • ES130055A2 - IMPROVEMENTS IN RUNNING EQUIPMENT FOR RAIL VEHICLES : en es
  • ES130004A1 - Improvements in the lighting equipment for sewing machines. : en es
  • GB391670A - An improved closure for collapsible tubes or the like containers : en
  • GB391638A - Improvements in or relating to toothbrushes : en
  • AU716232A - Improvements in or relating tothe distillation of coal, shale, peat wood, andother fragmentary solid materials : en
  • US1907365A - Gas tank cap lock : en
  • AU1003032A - Improvements in electric luminous discharge tubes : en
  • DE575813C - Press for the production of hollow bodies from pulp : de en
  • US1906358A - Apparatus for skiving : en
  • US1906725A - Microphone : en
  • US1907278A - Hydraulic transmission : en
  • US1906478A - Tube expander : en
  • US1907268A - Tank deck : en
  • US1907285A - Toy : en
  • US1906674A - Through wall flashing : en
  • US1906701A - Lock : en
  • US1906935A - Treatment of rubber : en
  • CA332110A - Fire alarm : en fr
  • DE575668C - Disc roller grate with brackets made of steel or profile wire in the grooves of the disc rollers : de en
  • DE575808C - Device for the pressure-tight connection of a rotating pipeline and a fixed pipeline : de en
  • DE575912C - Process for the preparation of alkyl esters of 2-phenylquinoline-4-carboxylic acid and their homologues alkyl-substituted in the benzene nucleus : de en
  • FR745186A - : fr
  • US1906900A - Game apparatus : en
  • CA332096A - Window : en fr
  • US1906458A - Thermionic tube : en
  • US1907401A - Knife wiper attachment for typesetting machines : en
  • US1906956A - Exhaust silencer : en
  • US1907089A - Safety device for material handling apparatus : en
  • US1906761A - Purification of organic acid chlorides : en
  • DE575821C - Attachment of a detachable wagon wheel : de en
  • US1906677A - Door actuating means : en
  • US1906890A - Condensation product from halogenated phenols and aldehydes : en
  • DE575776C - Process for the production of mica sheets : de en
  • DE575851C - Cross air frames for drying fabrics : de en
  • FR745034A - : fr
  • FR745123A - : fr
  • DE576024C - Steam power plant : de en
  • DE576109C - Process for burning cement from sludge-shaped raw material : de en
  • FR745081A - : fr
  • ES130011A1 - A drive element combined with a speed change gear to transform a constant rotation movement into another rotation movement with a variation from 0 to a fixed maximum. : en es
  • US1906993A - Amusement device : en
  • US1907143A - Welt for shoes : en
  • US1907384A - Inboard truck with lateral motion means : en
  • GB391679A - Improvements in oil-returning devices for bearings and the like : en
  • FR745040A - : fr
  • FR745068A - : fr
  • US1906970A - Weft replenishing magazine and bobbin therefor : en
  • FR41962E - Improvements to electronic discharge valves : en fr
  • GB391731A - Improvements in or relating to the mounting of rolled electrical condensers : en
  • CA332089A - Lock alarm : en fr
  • US1906498A - Windrow harvester apparatus and method : en
  • GB391640A - Dress shield : en
  • GB391726A - Improvements in and relating to chamber ovens : en
  • AU721232A - A cleanable filter for separating impurities from oil : en
  • DK47260C - Electric Light Sign. : da en
  • GB391675A - Improvements in wirework : en
  • CA332117A - Internal combustion engine : en fr
  • FR41912E - Improvements to "breaking news" cylinders used in printing machines : en fr
  • GB391704A - Improvements in and relating to the firing of ceramic masses : en
  • US1907421A - Antifriction bearing : en
  • DE575652C - Device for fastening the pieces of paint in the inserts of sheet metal paint boxes : de en
  • FR745293A - : fr
  • GB391531A - An arrangement for phase regulation in the case of television receiving apparatus : en
  • ES1159Y - Bottle holder basket : en es
  • US1906272A - Piston ring : en
  • US1907016A - Electric switch mechanism : en
  • US1907318A - Process of decolorizing hydrocarbon material : en
  • US1907326A - Eccentric : en
  • CA332163A - Rotary bin : en fr
  • ES129275A1 - A transportable sound film apparatus. : en es
  • GB392210A - Improvements in or relating to short wave radio communication systems : en
  • US1906302A - Dumping body : en
  • FR41973E - Improvements to briefcases, suitcases, canteens and the like, camping, fishing, etc. : en fr
  • USD89789S - Design for a building : en
  • ES129943A1 - Improvements in the refrigeration installations of electric operation with hermetically sealed motor-compressor unit. : en es
  • FR41898E - Improvements made to fuel systems to ensure cold starting and running of internal combustion engines : en fr
  • FR745243A - : fr
  • DE575716C - Device for defogging glasses : de en
  • GB391535A - Improvements relating to carburetters : en
  • GB391651A - Improvements in and relating to automatic telephone or like systems : en
  • FR745087A - : fr
  • ES130022A1 - Perfection for radiator plugs. : en es
  • GB391571A - Improvements in and relating to marine propellers : en
  • DE575873C - Zero setting device for rotatable setting members in calculating machines, especially Sprossenradmaschinen : de en
  • DE575925C - Device for examination by means of X-rays : de en
  • ES1496U - Apparatus for the refrigeration of liquids with internal agitator. (Machine-translation by Google Translate, not legally binding) : en es
  • DE576082C - Method of manufacturing an electrical capacitor with laminated paper plate dielectric baked in mechanical or hydraulic presses : de en
  • GB392176A - Improvements in or relating to turning lathes, screw-machines and like mutiple spindle machines : en
  • US1906862A - Wringer : en
  • US1907011A - Evaporator shelf means : en
  • FR745098A - : fr
  • GB391708A - Improvements relating to paper-cutting machines : en
  • FR42014E - Further training provided in the establishment of feeding devices for agricultural machinery : en fr
  • US1906248A - Method of marking records : en
  • US1906310A - Bed-like casket : en
  • US1906506A - Nut cracker : en
  • US1907230A - Protecting and cooling means for dynamo-electric machines : en
  • ES130030A1 - A procedure for making a special soap. : en es
  • DE575711C - Rubber compound : de en
  • ES128941A1 - A new mechanical toy represented by a dog. : en es
  • FR745194A - : fr
  • ES130037A1 - Perfections introduced in adjustable seats, particularly for use in airplanes. : en es
  • FR41922E - Improvements to altitude measurement systems : en fr
  • DE575884C - Lock with a bolt that can be moved to both sides : de en
  • FR745255A - : fr
  • FR745127A - : fr
  • DE576037C - Process for the production of a coating containing alkali salts of the halogens for electrodes made of aluminum-silicon alloys or silicon-containing aluminum alloys for electric arc welding : de en
  • DK47262C - Device for Interrupting High Voltage Direct Current When Using Metal Steam Valves as Circuit Breakers. : da en
  • FR745283A - : fr
  • GB392160A - Improvements in or relating to the manufacture or treatment of artificial filaments,threads, ribbons, yarns, fabrics and the like : en
  • DE575897C - Device for impregnating and sanding moldings : de en
  • US1906510A - Apparatus for the manufacture of building insulation : en
  • US1907252A - Method for treating films arranged in strips : en
  • US1906616A - Garment : en
  • DE575709C - Drive device attachable to the jack : de en
  • FR745020A - : fr
  • US1906722A - Match-book package and packaging : en
  • US1906885A - Process for the preparation of high alpha cellulose fiber for conversion into cellulose derivatives : en
  • US1906436A - Process of securing rubber to iron or steel : en
  • US1907213A - Skate vise : en
  • US1907378A - Pump and motor fluid transporting mechanism : en
  • ES130056A1 - Improvements in high power circuit breakers. : en es
  • GB391620A - Improvements in and relating to the manufacture of incandescent cathodes for electric discharge devices : en
  • US1906600A - Method of jointing oil-filled cables with hollow conductors : en
  • US1906678A - Plugging device for catheters : en
  • US1907074A - Apparatus for grading and testing eggs : en
  • US1907176A - Electromagnetic organ valve : en
  • US1907214A - Internal combustion engine : en
  • ES130001A2 - OSCILLATING PUMP, PERFECTED SYSTEM DIFFERENTIAL : en es
  • US1907172A - Special package : en
  • US1907281A - New valuable indigoid vat dyestuffs : en
  • CA332127A - Air current creating means : en fr
  • CA332172A - Book-stitching mechanism : en fr
  • US1906533A - Air circulating device : en
  • US1906930A - Electrically driven automobile vehicle : en
  • US1906318A - Grave vault : en
  • USD89807S - John vassos : en
  • CA332170A - Book-stitching mechanism : en fr
  • US1906823A - Aircraft, especially amphibian aircraft, including wings, outriggers, k-braces, v-struts, landing gear and tail members for same : en
  • US1906986A - Starter for internal combustion engines : en
  • US1907171A - Clutches for controlling motors : en
  • US1907396A - Means for inserting filled envelopes in cartons : en
  • AU714232A - Improvements relating to remote control systems : en
  • CA332148A - Ultra violet lamp : en fr
  • DE575463C - Process for the production of flat objects with inlays : de en
  • DE576013C - Slide lock : de en
  • US1906304A - Printing mechanism for listing adding machines : en
  • US1906426A - Brush and method of making the same : en
  • US1907229A - Swimming device : en
  • US1907372A - Poultry feeder : en
  • US1906716A - Alarm clock : en
  • US1907100A - Slug casting machine : en
  • AU624932A - Improvements in or relating to apparatus for grinding coal andother solid materials : en
  • US1906508A - Ornamental lighting standard : en
  • DE575800C - cutting machine : de en
  • US1906361A - Cash register : en
  • US1906989A - Ornamental object : en
  • US1906690A - Garment fastening device : en
  • US1907114A - Electrooptical system : en
  • US1907139A - Printing press : en
  • CA332115A - Conductor end clamp : en fr
  • FR745007A - : fr
  • GB391730A - Improvements in and relating to anti-friction metal ingots : en
  • US1906543A - Stranding : en
  • US1906637A - Composition board : en
  • US1907226A - Smoker's stand : en
  • US1906413A - Display device : en
  • US1906569A - Form for rubber articles : en
  • US1906894A - 6-arylamino-2-hydroxy-naphthalenes and process of making same : en
  • US1906945A - Automatic cigarette dispenser and lighter : en
  • US1906333A - Feeding mechanism : en
  • US1906317A - Work-holding and guiding mechanism for sewing machines : en
  • GB391532A - Process and apparatus for the thermal decomposition of hydrocarbons : en
  • DE576070C - Vertical directional airborne sound transmitter : de en
  • US1907341A - Circular knitting machine : en
  • US1906406A - Safety wringer : en
  • US1906960A - Sign : en
  • FR41953E - Improvements to starting mechanisms : en fr
  • GB391495A - Improvements in or relating to the production of mono-calcuim phosphate and di-calcium phosphate : en
  • ES129590A1 - Improvements introduced in the hoods for air cooling engines, particularly those of air navigation machines. : en es
  • FR41950E - Method and apparatus for the construction of concrete pavements : en fr
  • FR745119A - : fr
  • DE575926C - Use of alloys for dental purposes : de en
  • DE576000C - Burner head : de en
  • ES129635A1 - A procedure for the production of sound and image positives by which the image and sound are photographed in separate strips. : en es
  • DE575797C - Slab covering for floors : de en
  • DE575959C - Exhaust pipe with an outlet duct inclined upwards to the horizontal, especially for oil switches : de en
  • ES129153A1 - Procedure and apparatus for obtaining lacquer coatings or coatings, fixative oils, lacquer and oil colors fixers and protective layers against oxidation and rust. : en es
  • ES128318A1 - Means of construction of removable shelves of steel or similar. : en es
  • ES130003A3 - Improvements in sieves or extractors with compensation mass. : en es
  • FR745166A - : fr
  • GB391768A - Process and apparatus for the uniform automatic charging of melting plants, especially in die-casting machines : en
  • DE575676C - Device for rolling rotating bodies of any profile : de en
  • GB391636A - Improvements in or relating to boxes or cases for cigars, cigarettes or like articles : en
  • DEI0067530MA - : de en
  • DE575670C - Process and device for the preparation of ores and similar materials using the floating process : de en
  • FR745110A - : fr
  • FR42049E - Steam circulation installation : en fr
  • DE575939C - Structure of stationary and moving frame parts of machine tools, especially grinding machines : de en
  • GB391628A - Improvements in or relating to electric batteries : en
  • GB391629A - Improvements in and relating to automatic telephone and like systems : en
  • FR745141A - : fr
  • GB391517A - Safety razor and blades therefor : en
  • DE575695C - Device for determining electrical resistances according to the comparison method : de en
  • DE575517C - Bicycle support : de en
  • DE575712C - Rubber compound : de en
  • GB391595A - Improvements in or relating to vacuum jacketed receptacles for provisions : en
  • GB391570A - Improvements relating to bed settees : en
  • ES129806A1 - A device for the pressure modeling of buttresses and stops for footwear. : en es
  • US1906404A - Apparatus for cooling internal combustion engines : en
  • US1906563A - Glass rolling apparatus : en
  • US1906596A - Measuring instrument : en
  • US1906612A - Spring assembly : en
  • US1906780A - Cylinder head for air cooled motors : en
  • US1907036A - Radiator : en
  • DE575723C - Cassette for kine recorders : de en
  • DE576022C - Steam turbine : de en
  • FR42030E - Method and devices for producing slow oscillations by alternating current : en fr
  • ES130044A1 - Improvements in sealing machines or tying boxes and other packaging or objects. : en es
  • GB391832A - Improvements in rotary fluid meters : en
  • ES129505A1 - A heatable shaving machine. : en es
  • ES129772A1 - Perfections introduced in mechanical toys. : en es
  • DE575467C - Process for aeration of the wastewater in sludge activation basins by means of a compressed air water lifter : de en
  • DE575920C - Process for the production of very fast drying synthetic resin paints : de en
  • FR745277A - : fr
  • GB391551A - Improvements in vehicle bodies : en
  • ES129215A1 - Improvements in the devices to drive fluids to machinery organs that work with reciprocating movement. : en es
  • US1906576A - Support for recording devices : en
  • USD89776S - Design for a direction fender lamp : en
  • AU668232A - Improvements in and relating to butter workers : en
  • US1906614A - Mechanism for eliminating dead centers : en
  • DE575768C - Device for displaying differences in development on the printing cylinder of printing machines : de en
  • CA332191A - Cellophane box : en fr
  • DE575877C - Forging or upsetting machine : de en
  • FR745137A - : fr
  • US1906728A - Lubricating means for rods and the like : en
  • US1907250A - Device for making relief maps from contour maps : en
  • CA332205A - Admittance neutralizing amplifier : en fr
  • US1907004A - Box machine : en
  • US1906491A - Arc lamp : en
  • US1907177A - Adjustable back for davenport beds : en
  • ES129991A3 - Improvements in tires for vehicle wheels. : en es
  • FR41903E - Apparatus for tenderizing meat : en fr
  • GB391820A - Machine for capping the electrodes of dry batteries : en
  • US1906772A - Friction : en
  • US1907085A - Valve mechanism : en
  • US1906474A - Composite glass : en
  • US1906477A - Protective relay : en
  • US1907148A - Light construction : en
  • US1907267A - Lock : en
  • US1906490A - Chucking mechanism : en
  • US1906800A - Automatic firearm : en
  • DE575888C - Sliding door for garages or the like : de en
  • CA332100A - Lead ore processing : en fr
  • DE575919C - Process for the production of coumarone, indene or other polymerization resins : de en
  • US1906480A - Toy hoop roller : en
  • US1907131A - Dashpot for time switches : en
  • US1907060A - Hinged door for railway cars : en
  • US1907092A - Process of and means for attaching reenforcements to extended articles : en
  • GB391604A - Improvements in paving or like elements : en
  • US1906283A - Carton folding device : en
  • US1906816A - Sleeve seal : en
  • US1907015A - Antifriction bearing : en
  • US1907347A - Article handling device : en
  • FR42002E - Seed breeder : en fr
  • FR745121A - : fr
  • US1906817A - Protective arrangement : en
  • US1906882A - Mold for forming chocolate articles : en
  • US1907286A - Dental apparatus : en
  • US1906365A - Vehicle jack : en
  • US1906525A - Fluid cooled brake drum : en
  • US1907362A - Bushel basket machine : en
  • US1906564A - Glass rolling apparatus : en
  • US1906519A - Fluid cooled brake drum : en
  • US1906594A - Process and apparatus for melting glass by electricity : en
  • US1907232A - Station indicator for radioreceivers : en
  • US1906320A - Machine for building flexible conduits : en
  • US1907359A - Coin-freed apparatus : en
  • ES130082A1 - A refinement in retort ovens for low temperature carbonization. : en es
  • FR41983E - Double earthing protection system : en fr
  • US1906440A - Process for the manufacture of phosphorus pentachloride : en
  • US1906632A - Heating apparatus : en
  • CA332125A - Heat exchanger : en fr
  • DE575650C - Security device for financial institutions, e.g. B. Banks, against robbery robberies : de en
  • US1906684A - Container : en
  • US1906717A - Horse collar : en
  • FR745168A - : fr
  • CA332138A - Hard cardboard : en fr
  • US1907064A - Coin selecting apparatus : en
  • CA332104A - Sugar free beer : en fr
  • US1907202A - Means for and method of controlling furnaces : en
  • US1906916A - Settling apparatus : en
  • US1906460A - Lamp : en
  • ES129923A1 - Carbon paper sheets holder [PASS TO UTILITY MODEL Nº 1621] : en es
  • ES1497U - Container bats to contain pharmaceutical ampoules, jars and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • US1906221A - Hydroxy-diphenylindoles : en
  • US1906294A - Looper driving mechanism : en
  • US1906595A - Riveting apparatus : en
  • ES1489U - Cap or capsule with appendix that facilitates its opening in the container that is applied. (Machine-translation by Google Translate, not legally binding) : en es
  • DE575725C - License plate for motor vehicles : de en
  • DE576068C - Keys with reduced possibility of falling out of the lock : de en
  • US1906253A - Driving mechanism for washing machines : en
  • US1906911A - Support and holder : en
  • US1906618A - Direct manufacture of homogeneous rubber goods from rubber dispersions : en
  • US1906656A - Auxiliary calling dial : en
  • GB391602A - A line measuring device for register strip perforating machines : en
  • FR745125A - : fr
  • GB391807A - Improvements in or relating to knitting mechanisms : en
  • DE575793C - Crucible furnace : de en
  • ES130049A1 - A procedure to increase safety in the operation of elevators and forklifts, preventing their inopportune descent. : en es
  • USD89740S - Design for a vertical extension device eor automobile bumpers : en
  • DE575717C - Ignition adjustment device for ignition of internal combustion engines : de en
  • GB391781A - Improvements in television in natural colours : en
  • US1907206A - Disk valve water lock for pulp machines : en
  • DE575817C - Device for treating strips of film in liquid baths and drying devices with an inlay tape : de en
  • DK47277C - Induction measuring apparatus, in particular meters, with base plate consisting of insulating material. : da en
  • FR745290A - : fr
  • DE575994C - Self-loading firearm : de en
  • GB391762A - Improvements relating to processes of soldering : en
  • DE575459C - Window stay : de en
  • DK47269C - Plant protection product. : da en
  • ES129322A1 - A method for securing garments and other similar objects by means of a device or apparatus. : en es
  • DE575678C - Process for the preparation of brominated or iodinated alkyl sulfonic acids and their salts : de en
  • FR745021A - : fr
  • FR745155A - : fr
  • GB391520A - Indicating and controlling the water level in elevated feed tanks : en
  • CA332107A - Traction belt : en fr
  • ES130036A1 - Improvements in the manufacture or construction of security locks adaptable to all types of doors or metal closures. : en es
  • FR41854E - Removable carcass in the shape of a regular polyhedron : en fr
  • FR41865E - Apparatus for humidifying textile materials after spinning : en fr
  • US1907248A - Feed-back elimination in alternating current tube sets : en
  • ES129925A1 - New apparatus equipped with steam chamber for twisting and permanent waving of the hair with support arm for the suspension of said devices. : en es
  • US1906610A - Crawler tread mechanism : en
  • US1906861A - Driving and controlling means for conveyers for board machines : en
  • US1907353A - Collapsible tube : en
  • FR41949E - Method and apparatus for the construction of concrete pavements : en fr
  • FR745005A - : fr
  • FR41933E - New organic compounds and processes for making them : en fr
  • FR745160A - : fr
  • FR745244A - : fr
  • FR745280A - : fr
  • ES129159A1 - Procedure and device for the manufacture of packages of tape for matches. : en es
  • ES129734A1 - A vehicle of light construction and high speed of the so-called caterpillar system. : en es
  • DE568431C - Hanging filing system, in which the folders are suspended on guide strips with noses formed from the folder material on the sides of the edges of the cover opposite the back : de en
  • FR745199A - : fr
  • FR745234A - : fr
  • GB391655A - Damper control means for furnaces : en
  • US1907186A - Electric sadiron : en
  • USD89764S - Sylvania : en
  • ES129784A1 - Improvement in the retention mechanism and position control of the shuttle. : en es
  • ES1539U - Table of game of balls impelled by an automatic wad (Machine-translation by Google Translate, not legally binding) : en es
  • FR41869E - Advanced seat : en fr
  • FR42013E - Advanced electric lighter : en fr
  • FR42005E - Developments to delay primers : en fr
  • US1906445A - Separable fastening member and installation thereof : en
  • US1907103A - Method and apparatus for analysis : en
  • US1907308A - Cutter head and bit : en
  • CA332129A - Air cleaning, moistening and heating means : en fr
  • GB391665A - An improved wire binding and tying machine : en
  • US1907292A - Loop and pile forming machine : en
  • FR41904E - Siphon for sanitary ware : en fr
  • CA332169A - Furnace with coated tubes : en fr
  • US1907034A - Process and apparatus for treating coated articles : en
  • US1906264A - Crutch-head cap : en
  • GB391660A - Improvements in or relating to the conversion of organic sulphur compounds : en
  • GB391702A - Improvements in or relating to flexible shaft driving mechanisms : en
  • DE575794C - Centrifugal casting machine : de en
  • FR745239A - : fr
  • GB391733A - A new device for driving the shuttle in looms : en
  • ES129982A1 - Improvements introduced in the basic alum manufacturing process. : en es
  • ES1265Y - Lock or bolt. : en es
  • FR42044E - Electric calculating machine : en fr
  • GB391809A - Improvements in or relating to knitting mechanisms : en
  • DE575662C - Friction roller planetary gear : de en
  • GB391850A - Improvements in mercury and other conducting liquid electric switches or distributors : en
  • GB391597A - Improvements in or relating to suction cleaners : en
  • FR745136A - : fr
  • DE575953C - Process for the preparation of dioxyfluoranthene : de en
  • CA332133A - Gasket for talcum powder cans : en fr
  • AU632732A - Dual powdered and oil fuel burner : en
  • US1906888A - Apparatus for sharpening tools : en
  • US1906776A - Wheel of road vehicles : en
  • GB391573A - Improvements in machines for riveting, punching, pressing, stamping and like operations : en
  • FR745063A - : fr
  • US1906672A - Eyeglass lens : en
  • US1906561A - Machine for forming glass stoppers : en
  • US1906879A - Striping instrument : en
  • FR745267A - : fr
  • US1906307A - Vehicle wheel : en
  • US1906343A - Oil burner : en
  • US1906789A - Cooling device for the heads of furnaces : en
  • US1907304A - Hosiery drying form : en
  • FR745126A - : fr
  • DE575838C - Method for multi-point superimposition of meshed sub-networks of a direct current network fed from a three-phase network at several points via converters by means of control energy of non-network frequency : de en
  • CA332185A - Gasholder packing device : en fr
  • DE575741C - Device on a beading machine for sheet metal containers : de en
  • FR745266A - : fr
  • GB391683A - Tooth shell-crown with a root pin : en
  • ES1483U - Hanging or turning hardware that makes the contractions and expansions of the windows and balconies extensible and reducible. (Machine-translation by Google Translate, not legally binding) : en es
  • DE575433C - Arrangement for drying capacitors or other electrical devices : de en
  • FR42038E - Process for the mechanical preparation of lightweight concrete : en fr
  • FR745010A - : fr
  • GB392149A - Improvements in or relating to machines for marking boot or shoe soles : en
  • US1907239A - Electric fuse : en
  • DE575775C - Device for automatic control of the efficiency of transmission systems, especially for picture telegraphy : de en
  • US1906909A - Decalcomania transfer : en
  • US1907224A - Apparatus for electrically coating the bore of carbon brushes for attaching the lead wire with metal : en
  • DE576092C - Tape-shaped phonogram carrier with several sound recordings arranged parallel to one another in alternating directions : de en
  • ES129638A1 - Improvement in the manufacture and sewing of footwear. : en es
  • US1907225A - Resistance coupled amplifiers : en
  • USPP64P - Francis : en
  • US1906379A - Electrodynamic sound reproducer : en
  • US1906475A - Window frame and sash construction : en
  • ES129370A1 - Procedure and provision to load homes, especially garbage homes. : en es
  • GB391627A - Heel with exchangeable top lift : en
  • AU160985B2 - Improvements relating to railway traffic control systems : en
  • AU831232A - Improvements in or relating to automatic steering equipments : en
  • US1906492A - Process for treating hanks or cheeses of yarns with liquids : en
  • US1907390A - Can body side seam soldering mechanism : en
  • US1906707A - Laundry work unit : en
  • FR42025E - Safety device for fixing the control plates of cycles and motorcycles : en fr
  • FR745275A - : fr
  • GB391780A - Improvements in the separation of weak acids from gaseous mixtures : en
  • ES130046A3 - A mechanical toy. : en es
  • US1906546A - Echelon grating for reflecting ultra short waves : en
  • US1907138A - Slug galley for matrix composing and line casting machines : en
  • US1907373A - Excavating machine : en
  • FR41863E - Dispenser box, in particular for cookies, confectionery or other items : en fr
  • FR745158A - : fr
  • GB391586A - Facings of pressed cork for rollers, drums, pulleys and the like and the production thereof : en
  • GB391802A - Improvements in or relating to the manufacture of aliphatic anhydrides : en
  • GB391835A - Improvements in or relating to valve actuating mechanism for internal combustion engines : en
  • US1906718A - Snowplow : en
  • US1906743A - Slicing machine guide : en
  • US1907041A - Apparatus for working metal : en
  • GB391575A - Improvements in or relating to steam superheaters for locomotives : en
  • US1906416A - Inside cutting tool : en
  • US1907169A - Associating and folding mechanism : en
  • USD89800S - Design eoe : en
  • ES129958A1 - An automatic and electric machine, that works by aspiration of air when introducing a coin. : en es
  • GB391718A - Improvements in illumination appliances : en
  • US1906534A - Crystallization apparatus : en
  • US1907200A - Surgical instrument : en
  • US1906313A - Packless valve : en
  • US1906624A - Channel cutting presser foot : en
  • US1906635A - Holder for use in grinding machines : en
  • US1907183A - Method of nitriding metals : en
  • US1906251A - Internal combustion engine : en
  • US1907125A - Inclosed switching device : en
  • USD89766S - Design tor a combination portrait monument : en
  • US1906229A - New condensation products and process of making same : en
  • US1906726A - Hydraulic transmission : en
  • US1907155A - Coring device : en
  • US1907209A - Bar joist : en
  • CA332114A - Valve trueing machine : en fr
  • CA332119A - Ingot production : en fr
  • US1906629A - Combined mirror and timepiece : en
  • US1906838A - Steam generator : en
  • US1906870A - Self-defensive firearm : en
  • US1906922A - Landing cradle : en
  • US1907049A - diggins : en
  • US1907258A - Gear lubrication : en
  • DE575780C - Device for current reversal in brushless electrical machines, especially in electrical alternating current machines with rotating field winding and stationary armature winding : de en
  • DE575933C - Feed gear, which is also used to raise and lower the work table of console milling machines, especially rigid milling machines : de en
  • DE576115C - Wide dyeing machine with fabric return (jigger) : de en
  • FR42040E - Convertible armchair : en fr
  • FR745272A - : fr
  • DE575795C - Bratwurstrost : de en
  • US1906786A - Leer loader : en
  • DE575809C - Fluid change gearbox : de en
  • DE575891C - Roughened cloth for the production of lining material for shoe upper leather : de en
  • GB391511A - Improvements relating to rubber or rubber-like compositions and articles manufactured therefrom : en
  • US1906670A - Junction box : en
  • US1907310A - Clock silencing device : en
  • ES130057A1 - Improvements in shortwave signal systems. : en es
  • FR745236A - : fr
  • US1907086A - Liquid spray apparatus : en
  • US1906805A - Sellschaft : en
  • US1906931A - Film gate for motion picture cameras : en
  • US1907377A - Machine for casting stebeotype plates and the like : en
  • US1906668A - Advertising sign : en
  • US1907287A - D-handle for tools : en
  • USD89774S - Design for an ensemble dress : en
  • CA332086A - Wheel mounting on splined shafts : en fr
  • FR41954E - Control device for control electrodes of ionized steam valves : en fr
  • US1907196A - File sharpening method and apparatus : en
  • DE575763C - Machine for gluing the U-shaped strips on the back of book blocks, brochures and staples : de en
  • FR745085A - : fr
  • US1906884A - Securing garnish moldings : en
  • US1907054A - X-ray apparatus : en
  • US1906451A - Gun mounting for use on aircraft and other vehicles : en
  • US1906927A - Watthour electricity meter : en
  • US1906973A - Photographic copying system : en
  • CA332124A - Combination meat slicer and scale : en fr
  • US1907165A - Liquid and fluid control : en
  • US1907382A - Correspondence puzzle : en
  • US1907178A - Flue cutter : en
  • USD89763S - Sylvania : en
  • US1906346A - Safety razor : en
  • US1906902A - Brush holder : en
  • DE575786C - Vacuum vessel with several ring-shaped electrode feed-throughs : de en
  • FR41986E - Valve pump for lifting the destemmed or unstemmed harvest or any other product : en fr
  • FR745065A - : fr
  • US1906285A - Offset printing apparatus : en
  • US1906369A - Support : en
  • US1906950A - Vulcanizer : en
  • US1906235A - Traffic controlling signal for schools and the like : en
  • US1906345A - Oil sedimentation gauge : en
  • DE575964C - Process for the preparation of azo dyes : de en
  • DE575742C - Rohrkoerper for the production of a cavity in the coal filling of stills : de en
  • FR41868E - Electro-mechanical device for actuating perforated plates intended for the projection of any signs : en fr
  • FR745208A - : fr
  • DE575832C - Process for the preparation of diazo preparations : de en
  • FR745228A - : fr
  • DK47285C - Material for Floors, Flooring and the like. : da en
  • FR41879E - Sprinkler-sulphate for vines : en fr
  • FR41995E - Gyroscopic pendulum instrument for indicating the transverse position corresponding to the state of movement and the direction of travel above the ground, for air and water vehicles : en fr
  • DE575749C - Process for processing pulp waste liquor : de en
  • FR41971E - Hernial bandage enhancements : en fr
  • CA332105A - Steam boiler furnace : en fr
  • US1906476A - Oscillograph : en
  • US1907097A - Gang condenser : en
  • US1906652A - Automatic pressure reducing valve : en
  • US1906828A - Portable bed and tent structure : en
  • CA332099A - Combination ladder step, shelf and hook : en fr
  • US1906483A - Gas burner : en
  • US1906306A - Cabinet for interfolded toilet paper, paper towels, etc. : en
  • US1906456A - Means for controlling resilient rules : en
  • US1906901A - Hair clipper : en
  • US1906969A - Radiator core and shell assembly : en
  • DE575620C - Bacteria heating device for vacuum cleaners : de en
  • FR41908E - Method for the differential flotation of sulphide ores of copper and zinc : en fr
  • GB391652A - Improvements in or relating to punching and riveting machines : en
  • GB391750A - Improvements in and relating to thermionic cathodes : en
  • DE575924C - Control device for centrifugal compressor : de en
  • FR745151A - : fr
  • US1906685A - Storage tank for volatile gases and liquids : en
  • AU1014232A - Manufacture of arseno compounds : en
  • AU850832A - Improved attachment for two part electrical connectors : en
  • DE575673C - Plant for the extraction of coal from the opencast mine on higher levels : de en
  • DE575971C - Process for the production of medicinal bath essences : de en
  • GB391672A - Improvements in mouthpieces, horns or similar devices for emitting sound : en
  • US1907123A - Electron discharge device : en
  • FR41938E - Production of colourfast shades on wool : en fr
  • US1906385A - Bicycle frame and method of making it : en
  • USD89787S - Attopjeys : en
  • US1906929A - Locking plug for receptacles and the like : en
  • DE575906C - Pneumatic impact tool : de en
  • FR41888E - Machine for the production of flexible hoses with high elasticity : en fr
  • ES129917A1 - Wagon for the transport of vehicles-caterpillar. : en es
  • FR745088A - : fr
  • US1906886A - Process of recovering and utilizing the valuable compounds in spent cooking liquors : en
  • US1907328A - Distillation of petroleum oils : en
  • USD89771S - Design fob an ash teay : en
  • US1906987A - Pipe welding machine : en
  • US1907210A - Tripod brace : en
  • US1906243A - Bearing mounting : en
  • US1907406A - Manufacture of viscose from cellulose : en
  • USRE18819E - Refrigerating pan : en
  • FR745024A - : fr
  • FR745132A - : fr
  • GB391815A - Improvements in and connected with the control of aeroplanes, seaplanes, flying boats and like aircraft : en
  • FR41937E - Production of colourfast shades on wool : en fr
  • GB392190A - Improvements in or relating to machines for assembling paper boxes : en
  • US1906548A - Bottle-washing apparatus : en
  • US1907251A - Moisture and soil conserving cultivator : en
  • GB391504A - Appliances for playing a table football game : en
  • US1906581A - Anthraquinone derivatives and a process of preparing the same : en
  • FR41985E - Quick-release chuck for drill bits, reamers, end mills, etc. : en fr
  • US1907003A - Hydraulic cement : en
  • US1906669A - Conduit box : en
  • US1907000A - Apparatus for cutting rack bars : en
  • US1907061A - Hinged door for railway cars : en
  • US1906259A - Antifriction bearing : en
  • US1906631A - Safety razor : en
  • US1906946A - Braiding machine and the like : en
  • US1907126A - Method of and means for driving electric railway cars : en
  • DE575724C - Differential gear for motor vehicles : de en
  • ES130111A1 - Improvements in the construction of the games composed of plates of geometric shapes or not. : en es
  • FR745061A - : fr
  • US1906876A - Apparatus for marking objects : en
  • CA332157A - Film spool : en fr
  • CA332158A - Titanium sulfuric acid compound : en fr
  • GB391804A - Improvements in or relating to thread-feeding mechanisms for warp-knitting machines : en
  • US1906388A - Spray for coating molds : en
  • US1907217A - Refrigerated truck body : en
  • US1907220A - Drying equipment : en
  • US1906825A - Sorting and service table for ironing machines : en
  • US1906733A - Brake : en
  • DE575772C - Cooling system for gaseous bodies with cooling elements arranged one behind the other : de en
  • US1907147A - Transmission circuits : en
  • US1906589A - Journal lubricator : en
  • US1907075A - Dredging machine attachment : en
  • US1907331A - Apparatus for hardening metals : en
  • CA332152A - Radio receiver : en fr
  • CA332182A - Percussive tool : en fr
  • US1907023A - Bearing lubricating device : en
  • US1906703A - Elevator-door-operating system : en
  • GB391800A - Improved method and apparatus for carrying out chemical reactions in the liquid phase : en
  • FR42003E - Colander press for vegetables or other products : en fr
  • FR745140A - : fr
  • ES129942A1 - Improved installation for the recovery of alcohol contained in vapors and gases that are released in bakery ovens. : en es
  • FR42015E - Mechanism of an internal combustion or internal combustion engine, with symmetrical forces and improved cycle : en fr
  • US1907065A - Dressing fixture : en
  • DE576001C - Process for smoldering fuels by internal heating : de en
  • GB392177A - Improvements in friction lining : en
  • DE576106C - Process for loosening the fibers on leather intended for the gluing process : de en
  • GB391508A - Improvements in and relating to the manufacture of polyhydricalcohol-polybasic-acid condensation products : en
  • DE575745C - Method for heating combustible gases to be electrically cleaned, in particular furnace gases : de en
  • FR41979E - Hernial bandage for single or double hernias, complicated or not by ptosis : en fr
  • FR745191A - : fr
  • GB391485A - Improvements in electric magnetic sound reproducing devices : en
  • GB391519A - Improvements in mechanisms for controlling liquid levels : en
  • FR42043E - Anti-blinding headlight : en fr
  • FR745023A - : fr
  • ES129460A1 - A screw press. : en es
  • ES130041A1 - Procedure to waterproof or fix permeable or mobile soil layers, such as sandy soils and other porous masses. : en es
  • FR42004E - Metal door and process for its manufacture : en fr
  • DE481233C - Suitcase cinema : de en
  • GB391695A - Improvements in or relating to air guns : en
  • FR41917E - Silicon steel treatment process : en fr
  • FR41970E - Device for protecting reel films from light : en fr
  • GB391685A - Improvements in closures of vacuum flasks : en
  • FR745257A - : fr
  • GB391847A - Process for the reduction of the lustre of cellulose derivatives : en
  • FR745278A - : fr
  • GB391692A - Improvements in or relating to floor polishing or cleansing appliances : en
  • FR745089A - : fr
  • US1907082A - Can liner : en
  • FR745092A - : fr
  • GB391537A - Improvements in and relating to electric motors : en
  • ES129963A1 - A process for the manufacture of paving stones, bricks, tiles, ceramic blocks and vitrified analogs for the paving of streets and roads and for construction. : en es
  • DE575715C - Closure of a damping device using a membrane : de en
  • ES130027A3 - Improvements in the manufacture of heating radiators. : en es
  • GB392175A - Improvements in or relating to knitting machines : en
  • FR745112A - : fr
  • GB391767A - Improvements in and relating to electric transmission systems : en
  • ES129830A1 - Arrangement for medicinal treatment with very high frequency electric oscillations. : en es
  • ES129983A1 - Improvements in quick action valves for vacuum brakes : en es
  • GB391587A - Improvements in or relating to automatic firearms : en
  • FR41958E - Pressurized Fluid Turbo Engine : en fr
  • US1907351A - Internal combustion engine : en
  • USD89795S - Jack schweizer : en
  • US1907129A - Long stroke hammer : en
  • DE575722C - Photographic shutter with front mechanism : de en
  • DE575820C - Articulated propeller with intersecting wing hinge axes provided at different distances from the propeller shaft : de en
  • ES128943A1 - A new mechanical toy represented by a horse with its corresponding rider. : en es
  • USD89773S - Design for a counter confection freezer : en
  • DE575707C - Dismountable armchair with the backrest attached to the seat : de en
  • FR745129A - : fr
  • GB392161A - Projection screens : en
  • GB391849A - Improvements in and relating to roll film developing apparatus : en
  • FR745237A - : fr
  • GB392182A - Improvements in photographic cameras : en
  • FR41960E - Advanced radio-electric organ : en fr
  • GB392209A - Device for dispensing and measuring of liquids, especially of fuels and lubricating oil : en
  • ES130028A1 - A colonnade rubber ring system for vehicle wheel treads. : en es
  • GB391666A - Improvements in convertible walking-canes or umbrellas : en
  • FR745148A - : fr
  • DE575904C - Socket wrench : de en
  • US1906270A - Railing structure : en
  • US1906325A - Balloon process and article of manufacture : en
  • US1907070A - Upholstery molding : en
  • DE576025C - Die setting and line casting machine in which one wall of the collector is resiliently pressed against the die line : de en
  • DK47276C - Automatic Installation Switch in Plug or Element form, especially with Push Button actuation. : da en
  • FR745083A - : fr
  • FR745240A - : fr
  • GB391576A - Improvements relating to electric hot plates and the like : en
  • FR745029A - : fr
  • FR745106A - : fr
  • ES129558A1 - Improvements in the manufacture of hollow glass pieces, such as bricks, pavers and the like. : en es
  • DE575951C - Process for the production of humus colloids : de en
  • GB391596A - Improvements in or relating to flash-light lamps : en
  • US1906226A - Azo dyestuffs insoluble in water : en
  • US1906233A - Chair and supporting device : en
  • FR41946E - Articulated system for armchairs and sofas convertible into beds : en fr
  • DE576042C - Exchange mass for the renewal of breathing air : de en
  • DK47280C - Method for Manufacturing Patterned Hollow Rubber Articles. : da en
  • GB391552A - Improvements in or relating to means for locking windows, sliding doors and the like : en
  • ES129998A1 - A procedure or system of construction of all kinds of doors, windows and balconies, which avoids all together with the frame or fence and which makes the contraction or dilatation of the wood extensible or reducible. : en es
  • FR41910E - Mechanical delay fuze for rotating projectiles : en fr
  • FR745096A - : fr
  • GB391533A - Improved device for gripping and securing railway rails : en
  • DE575720C - Change stitch sewing machine : de en
  • FR745284A - : fr
  • IE12409L - Treating artificial silk yarns : en
  • GB391490A - Improvements relating to electric boiling or hot plates : en
  • ES130060A1 - A system apparatus perfected for street lighting. : en es
  • GB391617A - Combined slide rule and surveying instrument : en
  • FR745037A - : fr
  • ES1270Y - Hygienic sink whose internal walls are washed by circulating a layer of water. : en es
  • DE575958C - Electric step switch for several circuits : de en
  • FR745028A - : fr
  • FR745198A - : fr
  • FR745188A - : fr
  • GB391752A - Improvements in automatic electric arc welding machines : en
  • DE576057C - Thrust bearings : de en
  • USD89744S - Design eor a cyclometer calendar clock case : en
  • US1906606A - Adjustable offset hitch : en
  • US1906887A - Fruit jar holder : en
  • FR41867E - Improvements to trepidation screens : en fr
  • GB391677A - Manufacture of photographic pictures : en
  • GB391709A - Improvements in or relating to curtain runners and the like : en
  • US1907108A - Slug casting machine : en
  • FR745086A - : fr
  • US1906424A - Chuck : en
  • US1906450A - Cream cooler : en
  • US1907329A - Protractor clamp for tinting machines : en
  • US1906854A - Lineman's tool : en
  • US1906871A - Motor lawn mower : en
  • CA332139A - Stock quotation system : en fr
  • GB391609A - Improvements in or relating to apparatus for treating materials such as stone, gravel and the like to remove particles adhering to the surfaces thereof : en
  • GB391797A - Improvements in electrical delay actions or circuits depending upon the operation oflight-sensitive devices : en
  • GB391803A - Improvements in or relating to knitting mechanisms : en
  • US1906357A - Parting compound for treating sand molds : en
  • US1907243A - Folding machine : en
  • US1907397A - Pipe joint : en
  • DE575824C - Device for sanding scratching strips : de en
  • US1907265A - Cooking utensil : en
  • US1906754A - Trisazo dye and process of preparing the same : en
  • DE575985C - Lighting device for the reproduction of wide films : de en
  • DE576110C - Method and device for bulging floury or grainy goods by rolling : de en
  • US1906442A - Snow fence : en
  • US1906452A - Radio power supply apparatus : en
  • US1907191A - Balanced valve : en
  • DE575814C - Electrically controlled device for generating changing inscriptions on tapes : de en
  • ES129929A1 - A new burner system for heavy oil and other fuels. : en es
  • DE575739C - Diffuser headlights with cooling device : de en
  • AU288331A - An improved scorer and calendar for card games such as bridge : en
  • ES129302A1 - An electric heater and regulator for permanent hair ripple. : en es
  • ES129960A1 - A steam circulation installation. : en es
  • FR745230A - : fr
  • FR745299A - : fr
  • ES129936A2 - A NEW ROTATING GRILL SYSTEM FOR SOLID SMALL SIZE OR POWDER FUELS, APPLICABLE TO HOUSEHOLDS OF ALL KINDS : en es
  • US1907255A - Game apparatus : en
  • ES1275Y - Case for razor blades. : en es
  • FR42007E - Improvements to lamp and reflector supports, and in particular to lamp and reflector supports for projection devices : en fr
  • FR745217A - : fr
  • ES129269A1 - Union procedure and inviolable closing, without gluing, for folding boxes and other wrapping systems. : en es
  • ES130020A1 - Procedure of joining joints of the metal plate in the fluid reservoirs. : en es
  • ES130047A1 - A device applicable to machines intended for thread threading in lag screws with hook-shaped heads, sockets, ring, etc., etc. : en es
  • ES130113A1 - COMBUSTION PROCEDURE USING WASTE MATTERS AND MIXTURES OF WASTE MATERIALS AND CARBON : en es
  • FR745030A - : fr
  • FR745108A - : fr
  • CA332092A - Electric cable : en fr
  • FR41963E - Mixer constructed like a centrifugal agitator : en fr
  • DE575806C - Sealing made of hard metal, especially for bearings of shafts, axles or journals, against the escape of lubricant with a ring arranged in a chamber : de en
  • DE576103C - Device for copying sound image strips : de en
  • GB391513A - Improvements in hood apparatus for use in connection with golf clubs and golf club bags : en
  • GB391555A - Improvements in mechanical stokers for locomotives : en
  • DE576074C - Articulated rack and pinion drive with counterweight for load balancing, especially for lifters : de en
  • ES130109A1 - Improvements in internal combustion engines that are fueled by injection. : en es
  • ES130042A1 - A glass manufacturing process. : en es
  • ES1399U - Improved burner head to operate with poor gas or lighting, applicable to the rubberizing machines that glue the rubber rings to the lids of the cans of preserves. (Machine-translation by Google Translate, not legally binding) : en es
  • GB391632A - Improvements in the manufacture of cellulosic material : en
  • DE575865C - Process for the production of divided magnetic cores : de en
  • FR41855E - Spindle support for spinning, twisting, winding machines or other textile machines : en fr
  • GB391497A - Improvements in the treatment of materials made of or containing cellulose derivatives : en
  • GB391582A - Improvements in and relating to cement concretes : en
  • US1906673A - Solderless rail terminal : en
  • US1906848A - Method of manufacturing resistors : en
  • US1906988A - Measuring apparatus : en
  • FR745100A - : fr
  • DE575823C - Device for grinding, polishing or honing table or similar knives : de en
  • DE575842C - Process for the production of synthetic fibers from high molecular weight animal proteins : de en
  • DE575861C - Typewriter with ink pad : de en
  • ES129335A1 - An apparatus whose purpose is the internal strengthening of doors by four points opposite two to two in a vertical direction, capable of extending this number of points, either in the indicated direction or in the horizontal by adding so many boxes of mechanisms : en es
  • GB391669A - Improved treatment of films and foils of cellulose esters : en
  • ES129091A1 - PROCEDURE AND DEVICE FOR CLEANING AND DEGREASING METALLIC AND SIMILAR OBJECTS BY MEANS OF SOLVENT VAPORS : en es
  • FR745001A - : fr
  • ES1293U - Rubber heels for footwear. (Machine-translation by Google Translate, not legally binding) : en es
  • ES1485U - New portable and folding bed. (Machine-translation by Google Translate, not legally binding) : en es
  • DE576039C - Steam boiler system with automatically regulated heat storage tank and an automatic combustion controller influenced by this : de en
  • DE576090C - Process for the production of pipes and fittings from hardenable synthetic resin : de en
  • ES130106A1 - A procedure for the cold production of asphalt products. : en es
  • FR42037E - Automatic machine for fixing metal guarantee bands around bottles, cans or various containers : en fr
  • DE576112C - Collapsible large volume container : de en
  • US1906364A - Printing press : en
  • US1906367A - Railway brake : en
  • US1906623A - Sewing machine : en
  • US1906778A - Guard for presses and other like machines : en
  • USD89736S - By lucretia : en
  • ES1274Y - Mass devices adherent to clothing. : en es
  • FR41977E - Improvements to aircraft tracking devices : en fr
  • DE575979C - Device equipped with two dial indicators for measuring the raceway and rim width of roller bearing rings during processing : de en
  • GB391560A - Improvements in or relating to electrical terminals or connectors : en
  • US1906613A - Double reduction dual driving axle unit : en
  • US1906793A - Automobile windshield heater : en
  • CA332214A - Variable speed gear : en fr
  • DE575835C - Multi-armed oil conveyor rotating with the axis : de en
  • FR745038A - : fr
  • FR745221A - : fr
  • DE576033C - Arrangement for the most possible swing-free voltage regulation on AC power lines : de en
  • USD89775S - Design for an ensemble dress : en
  • DE575779C - Electrical switch contact : de en
  • FR41988E - Method of wrapping objects with a cylindrical outer surface : en fr
  • FR745026A - : fr
  • CA332192A - Nut warmer : en fr
  • FR42036E - Process and device for the preparation of concentrated nitrogen acid by catalytic combustion of ammonia with oxygen or with oxygen-rich gases : en fr
  • FR745135A - : fr
  • FR745153A - : fr
  • ES128681A1 - A process for making poor silicic acid clay from alkaline earth aluminates. : en es
  • FR745195A - : fr
  • GB391585A - Improvements in apparatus for filling and closing, or closing bottles : en
  • FR745207A - : fr
  • FR745253A - : fr
  • GB391663A - Improvements in and relating to pressure regulating apparatus : en
  • FR745218A - : fr
  • ES1252Y - Oscillating bar for boiler hearth grates and the like. : en es
  • ES129143A1 - Improved poultry incubator. : en es
  • ES130088A1 - An apparatus for injecting steam into the oven's cooking chamber. : en es
  • FR42035E - Artificial beach : en fr
  • FR745011A - : fr
  • DE575991C - Coin dispenser : de en
  • ES130103A1 - Slow-running synthetic carburetor. : en es
  • FR41919E - Gas liquid heaters : en fr
  • ES130110A1 - Improvements in refrigeration appliances for the conservation of fresh goods. : en es
  • USD89798S - Alvin g : en
  • US1906400A - Apparatus and process for conveying coated articles from a galvanizing tank : en
  • US1906284A - Dandy roll construction : en
  • US1906575A - Ball joint for pipe lines : en
  • US1907095A - Internal combustion engine : en
  • USRE18813E - Compbession spray gun : en
  • DK47275C - Coupling device for automatic and semi-automatic Telephone systems. : da en
  • GB391728A - Improvement relating to pit props : en
  • US1906814A - Finishing welt for upholstering : en
  • DE575901C - Device for cleaning and protecting the scraper chain on scraper conveyors : de en
  • DE575825C - Puller for razor blades : de en
  • FR745182A - : fr
  • FR745054A - : fr
  • ES1205Y - Showcase with electrical device to contain in its center a map or orientation plane in which the location of the inscriptions contained in the boxes on the margin between the plan or map and the frame of the showcase are indicated by means of lamps and threads, stripes, or arrows. : en es
  • ES129786A1 - An improvement in the cards. : en es
  • ES129954A1 - A process for making tails. : en es
  • ES130075A1 - A mechanical chair for dentistry. : en es
  • ES1264Y - A lock or bolt : en es
  • DE575703C - Drinking vessel : de en
  • GB391541A - Improvements in or relating to the lagging of pipes and the like : en
  • US1906585A - Front wheel brake construction : en
  • US1906562A - Electric treadle : en
  • FR745268A - : fr
  • GB391812A - Apparatus for delivering and measuring liquids, such as fuels and lubricating oil : en
  • GB391514A - Improvements in and relating to the production of zinc white : en
  • GB391548A - Improvements in and relating to clutch couplings for power transmission purposes, particularly the starting of engines and variable speed ratio transmission : en
  • ES129945A1 - A machine for adhering sheets of paper. : en es
  • USD89772S - Design for a kitchen cabinet : en
  • GB391558A - Improvements in or relating to the manufacture of hollow glassware : en
  • GB391667A - Improvements in or relating to acoustic devices : en
  • US1906648A - Method of making hinges : en
  • USD89733S - Design xor an ice cream cone : en
  • ES1257Y - Reflecting apparatus for signal light. : en es
  • ES130043A1 - A constant level tank of aviation carburetor to be able to carry out normal and inverted flights for an indefinite time. : en es
  • DE575898C - Device for practicing the method for producing molded bodies : de en
  • ES129968A1 - A cooling system for automobile and aviation radiators. : en es
  • GB391714A - A method of obtaining fibres from plants, parts of plants and raw fibres : en
  • DE575743C - Emptying device for cooling elements : de en
  • US1906390A - Crankcase ventilator : en
  • US1906647A - Receptacle : en
  • US1906738A - Printing roller : en
  • US1906399A - Sulphuric acid concentration : en
  • US1907024A - Portable hoist : en
  • US1907346A - Toothed-wheel pump : en
  • DE576047C - Link heater with tie rod attached to one end : de en
  • FR745159A - : fr
  • FR745264A - : fr
  • FR745122A - : fr
  • GB391686A - Process for the manufacture of purified germ gland preparations : en
  • US1906414A - Method of refrigeration : en
  • US1907314A - Inspection periscope : en
  • ES1492U - Package perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • AU1654153A - Improvements relating to railway traffic control systems : en
  • DE575659C - DC regulating motor : de en
  • US1907022A - Container : en
  • US1907327A - Method of and machine for shaping hat braid : en
  • CA332188A - Gasholder : en fr
  • GB391574A - Improvements in or relating to laminated springs : en
  • GB391657A - Improvements in or relating to means for indicating failure of the electric supply to clocks driven thereform : en
  • US1906867A - Means for automatically cutting flexible shafting : en
  • US1907180A - Textile machinery : en
  • US1906599A - Shingle cutter : en
  • US1906851A - Pencil : en
  • DE575956C - Process for the production of converter floors : de en
  • FR745084A - : fr
  • FR745214A - : fr
  • US1906366A - Foot brake attachment : en
  • FR745027A - : fr
  • US1907350A - Container and applicator : en
  • US1907383A - Galvanizing apparatus and method : en
  • FR41895E - Apparatus for calculating regularizations of curves : en fr
  • US1907332A - Asparagus root grubber : en
  • US1906389A - Piston ring arbor : en
  • US1907014A - Variable pitch propeller : en
  • US1906274A - Price indicator : en
  • CA332197A - Invisible light ray photography : en fr
  • US1906578A - Art of making hub shells and the like : en
  • US1906664A - Means for storing, measuring, and proportioning semifluent materials : en
  • DE575728C - Cartridge conveyor for drum magazines : de en
  • ES129996A1 - Improvements in paper and similar protection. : en es
  • FR745270A - : fr
  • ES130098A3 - A process of manufacturing a protective glue for trees and plants against insects, parasites and pests thereof. : en es
  • FR745213A - : fr
  • FR745260A - : fr
  • US1906503A - Abrading machine : en
  • US1906921A - Cover-all bottle cap : en
  • USD89809S - von till : en
  • DE575967C - Flexible hose for devices for examining body cavities and body tubes : de en
  • US1906290A - Tubular bearing supporting structure : en
  • US1906915A - Bus bar clamp : en
  • US1907305A - Hosiery drying form : en
  • US1907354A - Two-cycle internal combustion engine : en
  • DE575799C - Portable sawing machine : de en
  • DE575856C - Process for coking, smoldering and chipping of fuels : de en
  • US1906386A - Method of leaching phosphate rock with acid solutions : en
  • CA332150A - Celluloid embossing process : en fr
  • US1906405A - Air pump : en
  • US1907076A - Hygroscopic salts and their preparation : en
  • USD89748S - Design eor a shoe : en
  • US1906771A - Article of manufacture in an electric well drill : en
  • US1907087A - Multioffice telephone system : en
  • CA332088A - Direction indicator : en fr
  • US1906371A - Drawing pad : en
  • US1906550A - Sanitary toothpick dispenser : en
  • USD89801S - Island : en
  • DE576029C - Device for casting galvanic elements : de en
  • FR745245A - : fr
  • US1906537A - Internal combustion engine : en
  • US1907032A - Car heater : en
  • DE575810C - transmission : de en
  • DE576078C - Type body for type lever typewriters : de en
  • DE576011C - Knife star dough dividing and molding machine : de en
  • FR41989E - New pyrotechnic article : en fr
  • FR745190A - : fr
  • DE576028C - Device for bending the terminal strips of galvanic batteries : de en
  • FR745184A - : fr
  • ES129516A1 - A system of particular operation of the discharge valves that have a regulation by grid, such as the triodes. : en es
  • FR42023E - Elastic bottom or filling for mattresses, cushions, upholstered furniture, etc. : en fr
  • GB391848A - Process for the production of chromium aluminium steels : en
  • GB391626A - Manufacture of primary disazo-dyestuffs : en
  • US1906573A - Knife : en
  • US1907259A - Line balancing circuit : en
  • CA332184A - Carbonaceous material product : en fr
  • CA332179A - Gas turbine cooling method : en fr
  • US1906292A - Attachment for telephones : en
  • US1906339A - Conveyer system : en
  • US1906696A - Pipe tongs : en
  • CA332131A - Door lock : en fr
  • US1906409A - Pattern control mechanism for knitting machines : en
  • US1906545A - Bearing closure : en
  • US1906904A - Adjustable condenser : en
  • DE575733C - Centrifugal process and device for the production of hollow bodies with ends open on both sides : de en
  • GB391700A - Container for inflammable liquids : en
  • DE575909C - Irrigated faceplate for waterless gas containers : de en
  • AU712332A - Improvements in or relating to high frequency oscillators : en
  • US1906332A - Printing press : en
  • US1907387A - Gun sight : en
  • US1906223A - Holder for dental x-ray films : en
  • US1906878A - Painting instrument : en
  • DK47268C - Procedure for transferring liquid soap to a rapidly dissolving, manageable form. : da en
  • US1906784A - Storage battery solution : en
  • US1907376A - Fountain brush : en
  • US1907379A - Toy typewriter : en
  • AU810332A - Improvements in or relating to disinfectants, fungicides bactericides andthe like : en
  • US1906554A - Carburetor for liquid fuels : en
  • US1907039A - Poultry feeder : en
  • US1907264A - Gas generator : en
  • CA332146A - Chuck for lamp filaments : en fr
  • CA332159A - Fertilizer : en fr
  • FR745227A - : fr
  • FR745113A - : fr
  • GB391836A - Improvements in or relating to telephone systems : en
  • ES1273Y - Device for all kinds of farm implements for agriculture, horticulture, gardening and similar purposes. : en es
  • US1906626A - Bed light : en
  • US1907317A - Process for producing hydration products from unsaturated hydrocarbons and water : en
  • ES129962A1 - Frame for vertical piston machines made by welding. : en es
  • FR41998E - Weft feeler for loom : en fr
  • DE575686C - Automatic track brake for conveyor wagons : de en
  • US1906855A - Long distance conduit for conveying fluids at high pressure : en
  • US1906926A - Clutch mechanism : en
  • US1906940A - Treatment of rubber : en
  • US1907291A - Mowing machine attachment : en
  • US1906350A - Valve grinder : en
  • FR745051A - : fr
  • US1906766A - Street sweeping machine : en
  • US1906852A - Soldering iron : en
  • US1907113A - Television method and apparatus : en
  • US1906240A - Photographic process : en
  • US1906627A - Transmitter-tube arrangement : en
  • CA332181A - Elastic horseshoe : en fr
  • FR41992E - Articulated chain lamp holder for advertising, decorative or other purposes : en fr
  • CA332155A - Coal identifying method : en fr
  • CA332175A - Book-stitching mechanism : en fr
  • US1906309A - Luminescent-tube sign : en
  • US1906516A - Electric sign : en
  • US1907289A - Manufacture of linoleum or like material : en
  • FR745210A - : fr
  • FR745298A - : fr
  • US1906267A - Pencil holder : en
  • US1906435A - Time control for stokers : en
  • USD89788S - northup : en
  • ES130114A3 - A new improvement in the manufacture of corrugated cardboard. : en es
  • FR745008A - : fr
  • CA332154A - Transformer voltage changing device : en fr
  • DE575966C - Device for automatic regulation of the fuel and combustion air supply in steam boiler systems : de en
  • ES130048A1 - Sealing machine or tying boxes and other packaging or objects. : en es
  • US1906657A - Scraper : en
  • US1906383A - Trick lung tester : en
  • US1906972A - Antifreezing compounds : en
  • DE575729C - Impact fuse for twist projectiles : de en
  • US1907040A - Sewing machine looper mechanism : en
  • US1906225A - Electrically-heated soldering-iron : en
  • US1906427A - Well reamer : en
  • US1906650A - Glass cutting mechanism : en
  • US1907009A - Combined accelerator and brake control : en
  • USD89804S - Egbert f : en
  • US1906398A - Window frame : en
  • US1906455A - Salt bath for annealing metal articles : en
  • US1907025A - Fluid and liquid control device for containers : en
  • US1907368A - Plate cylinder for offset printing machines : en
  • US1906230A - Aminoderivatives of hexahydrodiphenyl and process of making same : en
  • US1907276A - Self-winding watch : en
  • DE566549C - Press for synthetic resins : de en
  • DE575692C - Device for stepless voltage regulation of transformers : de en
  • FR745018A - : fr
  • FR745056A - : fr
  • US1907273A - Arrow gun : en
  • DE575693C - Contact relay : de en
  • GB391766A - Improvements in and relating to sewing machines : en
  • US1907130A - Molding apparatus : en
  • DE575934C - Machine for making metal wool from wire : de en
  • DK47270C - Process for the production of large crystalline metal bodies, in particular molybdenum, rhenium and tungsten. : da en
  • DE575568C - Device for direct lighting of the theater stage and indirect lighting of the auditorium with daylight : de en
  • DE575892C - Device for regulating the tool impact effect on knocking machines by hydraulic means : de en
  • GB391724A - Improvements in and relating to knitting machines : en
  • ES129898A1 - Manufacturing process of wood chip braids. : en es
  • DE575636C - Breaking ring with individual teeth : de en
  • ES130038A1 - A new system device for the simultaneous winding and unrolling of an endless film for film projections. : en es
  • US1906767A - Loading gauge for centrifugal baskets : en
  • USD89754S - Design for a liquid dispenser : en
  • ES129949A2 - IMPROVEMENTS INTRODUCED IN THE OBJECT OF MAIN PATENT NUMBER 121811 BY A PROCEDURE FOR THE MANUFACTURE OF INKS FOR ENGRAVED HOLE PRINTING : en es
  • USD89761S - Sylvania : en
  • US1907298A - Crib bed : en
  • US1906598A - Shelling apparatus : en
  • US1906980A - Hydraulic system : en
  • US1907388A - Producer gas generator : en
  • USD89737S - Vania : en
  • DE575785C - Arrangement for the inductive line of an electromagnet : de en
  • DE575907C - Hollow piston valve control for rock drilling machines : de en
  • DE575792C - Process for the production of covers or covers for medicinal products : de en
  • DE564802C - Method for measuring the distance of a transmitter from a wave-reflecting wall : de en
  • DE575940C - Sound signaling device : de en
  • FR42029E - Hygienic manhole cover with valve : en fr
  • GB391756A - Improvements in or relating to receptacles or containers : en
  • USRE18818E - of new bocheixe : en
  • CA332177A - Vertical retort furnace : en fr
  • DE576063C - Apparatus for grinding, fine grinding and polishing of mirrors, glasses and similar objects : de en
  • US1907344A - Grain separator : en
  • US1906999A - Culinary utensil : en
  • US1906643A - Shock absorber : en
  • US1907205A - Sheet press and method : en
  • US1907240A - Service observing equipment : en
  • US1906260A - Game : en
  • US1906847A - Dough twisting or braiding machine : en
  • AU428961A - Propylene polymerization and catalyst therefor : en
  • US1906802A - Hair removing apparatus : en
  • US1906966A - Shuttle for narrow ware looms : en
  • ES130023A1 - A new tent system, especially for car trips. : en es
  • FR745130A - : fr
  • GB391770A - Electric receiving or amplifying device : en
  • AU262810B2 - Improvements in or relating to improved expandable polymers : en
  • DE575848C - Hydraulically operated extrusion press : de en
  • ES129082A1 - An electromechanical writing machine to directly perform dictation without the help of shorthand or other manual work. : en es
  • ES130090A2 - AN IMPROVEMENT IN THE OBJECT OF THE PATENT OF THE INVENTION FOR AN IMPROVEMENT IN THE METAL SHEET COALS : en es
  • US1906275A - Ladder jack : en
  • US1907057A - Scanning apparatus and method of making same : en
  • US1907118A - Rope making machine : en
  • US1907152A - Dishwashing apparatus : en
  • US1906619A - Reflector securing means : en
  • US1906881A - Saw sharpening tool : en
  • US1906774A - Heading machine for shock cane, kafir, and the like : en
  • DE575952C - Process for the preparation of durable, storage-stable dialkylaminoarylphosphinous acid salts : de en
  • DE575960C - For actuating a protective or monitoring device serving electrical switch, which is arranged inside a pivotably mounted float : de en
  • US1907157A - Rotary scraper having power control : en
  • US1906692A - Corn picker : en
  • CA332132A - Pipe joint : en fr
  • DE575714C - Process for vulcanizing rubber : de en
  • ES130058A3 - Manufacturing procedure of metallic reinforcement or mold, for reinforced concrete constructions. : en es
  • FR745067A - : fr
  • GB391673A - An improved means for preventing the unauthorized use of motor vehicles : en
  • US1907283A - Means to control the sound of a clock : en
  • CA332094A - Blowpipe cutting apparatus : en fr
  • US1907236A - Drive attachment for vehicles : en
  • US1906910A - Cellulose thiourethanes and process for making same : en
  • CA332199A - Coin selecting apparatus : en fr
  • DK47287C - Procedure for Making Resitols. : da en
  • US1906540A - Lubricating system : en
  • US1906430A - Agricultural implement : en
  • US1906779A - Lubricating pump : en
  • USD89770S - Vania : en
  • US1906517A - Emergency lock : en
  • US1907227A - Display card and assembly : en
  • US1906340A - Fatigue testing machine : en
  • US1906472A - Garment fastening device : en
  • US1907090A - Tentering clip : en
  • DE575868C - Facility for cleaning eye protection goggles : de en
  • FR42034E - Coupling device to act on the frequency course of capacitor and resistance amplifiers : en fr
  • FR745093A - : fr
  • GB391745A - Improvements in toothed wheel gearing : en
  • GB391527A - Screw-cutting die-heads : en
  • GB391624A - Improvements in or relating to heat and sound insulation : en
  • GB391621A - Improvements in and relating to electric discharge devices : en
  • DE575874C - Device in carburetor machines to prevent the flashback of flame gases to the carburetor : de en
  • DE575944C - Switching device : de en
  • FR41900E - Rato-baler : en fr
  • USD89781S - George manos : en
  • DK47263C - Electric motor driven Compressor. : da en
  • ES129763A1 - Device for opening boxes. : en es
  • GB391536A - Improvements in and relating to means for intermittently opening and closing alternating current electric circuits : en
  • FR745052A - : fr
  • GB391611A - Improvements in or relating to sliding-clasp fasteners : en
  • US1906984A - Oil cooler and filter : en
  • US1907192A - Production of dyeing conversion products of azo-dyestuffs : en
  • DE575878C - Manufacture of welding edges using cutting torches or melting devices : de en
  • FR41921E - Apparatus for cold carbonating heavy oils : en fr
  • FR745002A - : fr
  • FR745076A - : fr
  • GB391819A - Improvements in or relating to the stiffening of boot or shoe parts : en
  • FR745118A - : fr
  • FR745279A - : fr
  • DE575816C - Film reel drive for roll film cameras : de en
  • GB391510A - Improved submarine cable insulating materials : en
  • US1906486A - Chipper spout : en
  • US1907360A - Animal trap : en
  • USD89786S - louis : en
  • FR41862E - shaving soap case : en fr
  • GB391654A - Improvements in spring assemblies for mattresses, cushions and the like : en
  • GB391808A - Improvements in or relating to knitting mechanisms : en
  • FR745064A - : fr
  • GB391526A - Screw-cutting die-heads : en
  • DE575757C - Device for measuring alternating currents using dynamometric or Ferraris instruments : de en
  • DE575456C - Device for producing fire-extinguishing foam : de en
  • DE575847C - Process for the production of bodies which contain silicon carbide or boron carbide as the main component : de en
  • GB391641A - Apparatus for preventing withdrawal without being metered, of quantities of liquid which are below the metering limit of liquid meters : en
  • ES129896A1 - An improvement in the mechanical method of joining the angles in wooden boxes for packaging. : en es
  • ES129633A1 - An improved system for the construction of indicator plates for vehicle registration numbers and for similar uses. : en es
  • DE575748C - Process for the preparation of the cyanamides of the alkaline earth metals and magnesium : de en
  • FR41996E - Aeromotor device : en fr
  • FR745185A - : fr
  • FR745205A - : fr
  • DE575710C - Chimney top : de en
  • FR745039A - : fr
  • FR41918E - Large-capacity textile shuttle : en fr
  • US1906237A - Window screen for automobile doors : en
  • US1906278A - Carburetor : en
  • US1906906A - General utility tool : en
  • DE575990C - Cash register or accounting machine with two numeric keypads : de en
  • FR41948E - Indirectly heated incandescent cathode for discharge tubes : en fr
  • FR41994E - Power distributor system with circuit breakers : en fr
  • FR745041A - : fr
  • FR41952E - Improvements to machines for working metal by means of electricity : en fr
  • GB391590A - Improvements in and relating to devices for the waving or curling of hair : en
  • ES129669A1 - A process for the manufacture of flour or anhydrous apple extract. : en es
  • IE12726L - Electric discharge lamps : en
  • FR745103A - : fr
  • GB391502A - Improvements relating to endless track vehicles : en
  • US1906265A - Blow-out preventer for rotary drilling : en
  • GB391720A - Process for removing iron from solutions of chromium salts : en
  • FR745287A - : fr
  • GB391588A - Bearings for fluid-pressure engines : en
  • DE576030C - Fastening of installation devices in wall boxes with the help of spreading arms : de en
  • FR41882E - Door handle, especially for motor cars : en fr
  • ES129961A1 - A process for the manufacture of printing inks. : en es
  • FR745147A - : fr
  • GB391554A - Improvements in table tops or the like : en
  • ES130085A3 - A procedure to increase the viscosity of oils. : en es
  • GB391534A - Improvements relating to the filling of cracks or crevices in foundations : en
  • ES125747A2 - IMPROVEMENTS IN PATENT NUMBER 115630 : en es
  • ES129209A1 - A new manufacturing process for a coating and deoxidizing preparation. : en es
  • ES130029A1 - Procedure for manufacturing tables intended for the presentation of distraction devices. : en es
  • US1906277A - Valve : en
  • FR41870E - Process for the manufacture of a weldable iron particularly as a welding rod or wire : en fr
  • FR41909E - Method for manufacturing a metal bodywork for a motor car or other vehicle, and devices for carrying out the method : en fr
  • ES130009A1 - Procedure for obtaining hydrophilic huata starting from flax. : en es
  • DE567734C - Process for the production of artificial mists : de en
  • DE575697C - Electric wound capacitor, in which the capacitor body is surrounded by an impregnated cover made of fabric or the like, the ends of which are closed by pressing metal clips pushed over them : de en
  • FR745164A - : fr
  • FR745249A - : fr
  • GB391705A - Improvements in and relating to air or gas compressors : en
  • FR745044A - : fr
  • FR745161A - : fr
  • GB391697A - Improvements in sliding clasp fasteners : en
  • FR41925E - Transfer accounting method and apparatus : en fr
  • FR41966E - Improvements in differentials for heavy vehicles : en fr
  • ES129878A1 - CRANE FOR BUILDINGS WITH MOVABLE SWIVEL ARMS : en es
  • ES129927A1 - Hydroextractor device for industry. : en es
  • FR42042E - Contactor : en fr
  • FR745165A - : fr
  • DK47273C - Pipe assembly. : da en
  • US1906783A - Power driven mortising tool : en
  • US1907355A - Basket handle machine : en
  • GB391556A - Improvements in tubular apparatus for exchanging heat between fluids, applicable to electrical transformer tanks : en
  • US1906528A - Ice cream holder : en
  • DE576108C - Process to prevent the sharp contours of oil pressure patterns from running out when coated with a protective layer of cellulose lacquer : de en
  • US1906687A - Drop brake staff : en
  • US1907099A - Swivel joint for fluid pipes : en
  • US1907282A - Means to control the sound of an alarm : en
  • CA332142A - Spark plug : en fr
  • DE575696C - Electrical capacitor with several elements arranged between pressure plates : de en
  • US1906287A - Gear shift for motor vehicles : en
  • GB391805A - Improvements in or relating to advertising devices : en
  • US1906249A - Process and apparatus for producing sheet glass : en
  • US1907233A - Saw set : en
  • US1906724A - Motor fuel : en
  • DE575759C - Blow packing machine with a cell drum : de en
  • US1906375A - Food package and method of preparing the same : en
  • US1906746A - Back digging shovel : en
  • GB391501A - Improvements in or relating to traffic control signals : en
  • GB391615A - Improvements in or relating to liquid dispensing apparatus : en
  • US1906423A - Thermometer : en
  • USD89806S - Design for a dry ice saw : en
  • US1906642A - Conveyer : en
  • US1907170A - Checker brick : en
  • FR42031E - Method and press for dewatering sheets or webs, and machines comprising application : en fr
  • US1907279A - Electrical timing arrangement : en
  • ES129200A1 - Improvements in folding boxes. : en es
  • ES130071A1 - An arrangement of refractive lenses for lighting fixtures. : en es
  • FR745179A - : fr
  • US1907140A - Open hearth furnace : en
  • DE576056C - Multi-layer flexible shaft : de en
  • FR41967E - Farm tractor scavenger : en fr
  • GB391742A - Improvements in and relating to circuits for electric relays : en
  • FR41873E - Water evacuation device for roof terraces covered with a waterproof plastic product : en fr
  • FR42009E - Device for maintaining constant the filament-plate quiescent current in amplifier lamps : en fr
  • DE575788C - Process for the preparation of azo dyes : de en
  • GB391506A - Improvements in or relating to gas burners : en
  • USRE18815E - Donald b : en
  • DE569788C - Rail fastening device with shim : de en
  • DE575774C - Driver brake valve : de en
  • DE576014C - Blowing device with feed funnel and subsequent nozzle pipe : de en
  • ES128043A1 - A PROCEDURE FOR THE PREPARATION OF A MEANS TO ACTIVATE THE CULTIVATION OF PLANTS USING TURB : en es
  • FR745289A - : fr
  • GB391824A - Improvements relating to chucks or like work-holding members : en
  • GB391614A - Improvements in and relating to excess voltage protection devices for mercury vapourand similar discharge apparatus : en
  • FR745047A - : fr
  • CA332136A - Seal for pumps : en fr
  • DE575635C - Cold saw machine with hydraulically forward and backward moving saw carriage and hydraulically operated clamping device : de en
  • FR41969E - Simplified process for treating wine lees for the extraction of tartaric products : en fr
  • DE575882C - Enlarger for automatic adjustment : de en
  • US1906441A - Amplifying electrical impulses : en
  • US1906978A - Wrench : en
  • US1907179A - Bevel gear through drive : en
  • GB391736A - Improvements relating to pick-holders for the cutter chains of mining machines : en
  • DE575834C - Steam power plant with reheating : de en
  • ES129979A2 - A PROCEDURE AND DEVICE FOR DEPRIVING OVEN EXHAUST GASES FROM THE ENGAGED FUEL DUST : en es
  • FR745256A - : fr
  • US1906689A - Nib for gold pen-points : en
  • US1906749A - Sealing composition : en
  • GB391691A - Improved hermetically closed electric cells containing two liquids and a diaphragm : en
  • GB391801A - Improvements in the spinning of artificial filaments and the like : en
  • FR41968E - Wringer usable in particular with non-uniform filling, for example with linen : en fr
  • US1907311A - Wiredrawing machine : en
  • US1907312A - Match card : en
  • US1907181A - Target apparatus : en
  • ES130052A1 - Improvements in couplings for rods and rods. : en es
  • USD89749S - Design for a woven elastic webbing : en
  • US1906494A - Playing surfaces : en
  • USD89768S - Hebbert s : en
  • US1906341A - Control mechanism for brakes : en
  • US1906507A - Locomotive : en
  • FR41940E - Portable shear that can be fixed in the jaws of a vice : en fr
  • GB391765A - Improved method of compounding rubber : en
  • US1907212A - Calling card and case : en
  • US1906893A - Mattress : en
  • US1906415A - Tractor truck : en
  • US1907052A - Method of and means for permanently waving hair : en
  • US1907111A - Extension table : en
  • DE575870C - Device for compensating the influence of temperature on magnetic scales : de en
  • ES1320Y - Packaging for letters. : en es
  • US1906374A - Duplicating with the aid of stencils : en
  • US1907272A - Automatic fishing reel : en
  • GB391784A - Improvements in or relating to mouldable compositions : en
  • ES128870A1 - An improved process for the transformation of tars, aimed at obtaining new products of industrial application. : en es
  • ES129957A1 - A new portable automatic planter for small seeds of forage plants. : en es
  • GB391599A - Improvements in steel arches for supporting roofs and sides of galleries and tunnelsin mines and like places : en
  • GB391598A - Improvements in or relating to tunable oscillatory systems consisting of capacitatively coupled circuits : en
  • CA332130A - Vacuum cleaner : en fr
  • US1906439A - Frequency regulating system : en
  • US1907030A - Lighting control system : en
  • US1907207A - Sheet transfer method and apparatus : en
  • ES129320A1 - A new system of mechanical device to turn the coin, greatly facilitating this operation. : en es
  • FR745012A - : fr
  • FR745149A - : fr
  • GB391545A - Improvements in the distillation of combustible carbonaceous materials : en
  • AU712032A - Manufacture of leather cloth andthe like coated fabrics : en
  • DE575294C - Rotary piston internal combustion engine with ball housing : de en
  • US1906691A - Electrical condenser device : en
  • DE575839C - Voltage transformer for high voltages, especially voltage transducers, with high-voltage side, in a U-shaped insulating body housed in a disc winding : de en
  • DE576051C - Inflatable rubber toy figures made by welding die cuts and methods for their manufacture : de en
  • GB391755A - Mechanical time fuse : en
  • ES1491U - Hinge mechanism for filing cabinets, samples and similar applications. (Machine-translation by Google Translate, not legally binding) : en es
  • GB391737A - Improvements in or relating to aluminium base alloys : en
  • US1906518A - Fruit guard : en
  • US1906315A - Process of and machine for working glass : en
  • US1906617A - Flat-top screw-threaded vial manufacture : en
  • US1907203A - Coating for tablets, capsules, and pills : en
  • US1907324A - Spring bed bottom : en
  • CA332218A - Spring knitting needle : en fr
  • DE576021C - Process for separating antirachitic highly effective radiation products from the antirachitic ineffective radiation products of ergosterol : de en
  • DE575735C - Lifting and lowering device for loading ramps : de en
  • US1907174A - Regulator for brake rigging : en
  • US1906324A - Basket or similar container : en
  • US1906338A - Telephone system : en
  • US1906466A - Condenser tester : en
  • US1906937A - Treatment of rubber : en
  • US1906300A - Drawing board : en
  • US1906417A - Filtering apparatus : en
  • US1906487A - Thermostat : en
  • US1906953A - Method of forming manifolds : en
  • US1906588A - Electric switch : en
  • US1907260A - Device for filling containers with liquids : en
  • US1907136A - Metatarsal pad : en
  • US1907418A - Motion-reversing means : en
  • US1906271A - Method and apparatus for determining underground structure : en
  • US1907349A - Poultry feeder and fountain : en
  • USD89756S - Kabl gbosz : en
  • US1906603A - Wire baking pan : en
  • USD89794S - Jack schweizeb : en
  • US1906819A - Incandescent lamp and similar device : en
  • US1906954A - Method of measuring for toupees and the like : en
  • ES129932A2 - IMPROVEMENTS IN THE OBJECT OF THE MAIN PATENT : en es
  • ES1322Y - Device for the production of liquid fuels. : en es
  • FR41955E - Metal window with sliding leaves : en fr
  • FR41866E - Half interlocking paver : en fr
  • DE575708C - Household vessels, especially buckets, with noise dampening and rollers made of flexible material : de en
  • DE575781C - Brush holder with several brushes lying next to each other in a pocket : de en
  • DE575981C - Armature bearing for the scanning socket of pickups : de en
  • DE576080C - Device for automatic slip control for three-phase motors with three-phase exciter : de en
  • ES129941A1 - Improvements in agglomerated cork insulation. : en es
  • DE575663C - Cinematographic recording apparatus : de en
  • FR41902E - Method and device for recording telephone conversations : en fr
  • ES129653A1 - A new system of bodies placed in the spindles. : en es
  • ES130031A2 - IMPROVEMENTS IN THE WHEELS OR TIRE TRAYS FOR VEHiCLES OF ALL CLASSES : en es
  • ES129188A2 - IMPROVEMENTS MADE IN THE SCOPE OF MAIN PATENT NUMBER 127479 : en es
  • FR745116A - : fr
  • GB391727A - Improvements in and connected with spring suspensions for automobiles : en
  • DE575876C - Cooled fuel injector : de en
  • US1906377A - Foot rail car heater : en
  • US1907411A - Surface treating apparatus : en
  • GB391496A - Improvements in or relating to electro-magnetically controlled mechanism applicable to statistical apparatus : en
  • FR41853E - Support for conducting wires of electric irons and similar devices : en fr
  • GB391735A - Method of tapping rubber trees and suchlike sap-containing trees : en
  • FR745133A - : fr
  • GB391562A - Means for filling cartridge belts with cartridges : en
  • DE576026C - Trickle cooler with trickle areas consisting of horizontally stacked plates of wire mesh or mesh : de en
  • GB391569A - Improvements in or relating to water tube boilers : en
  • US1906280A - Fuse socket and holder : en
  • US1906582A - Cutting device : en
  • GB391852A - Improvements in or relating to electrical signalling systems : en
  • GB391661A - Improvements in sewage treatment tanks : en
  • ES130000A1 - A procedure to obtain an alcoholic beverage based on oranges. : en es
  • ES129812A1 - Improvements in optical devices for projections. : en es
  • ES128944A1 - A new mechanical toy represented by a turkey. : en es
  • ES130069A1 - A procedure for manufacturing staple strips for binders of all kinds. : en es
  • ES130077A3 - A sieving machine. : en es
  • ES1268Y - Metal plate dapon for drums. : en es
  • ES129403A1 - PROCEDURE FOR THE PREPARATION OF ADEQUATE SOLUTIONS FOR THE CONSERVATION OF GREEN FOODS : en es
  • US1907313A - Book match : en
  • US1907098A - Aeroplane passenger's safety belt : en
  • US1906769A - Wireless transmission system : en
  • FR745242A - : fr
  • US1907144A - Door hanging equipment : en
  • US1906254A - Side draft burner : en
  • US1906530A - Blank for and method of making axle reenforcements : en
  • DE575751C - Process for the production of dissolved primary acetyl cellulose : de en
  • FR42019E - Protective device for engine ignition devices : en fr
  • US1907187A - Dentist's emergency unit : en
  • US1907385A - Air toughened alloy steel : en
  • US1906974A - Bottle washing machine : en
  • CA332156A - Iron and steel hardening means : en fr
  • US1906242A - Controls for fluid pressure operated aircraft wheel brakes : en
  • US1906322A - Draft connection : en
  • DE575684C - Device for roughening asphalt road surfaces : de en
  • FR41880E - Plant for the industrial manufacture of rubber chlorination products : en fr
  • DE576099C - Process for the local reinforcement of galvanic metal deposits : de en
  • DE575890C - Safety razor blade with a cutting edge : de en
  • US1907319A - Reversible dental mandrel : en
  • US1906570A - Chain connecting means : en
  • ES1256Y - Doll with device for taking a bottle and for subsequent evacuation of the liquid. : en es
  • CA332098A - Nursing bottle outfit : en fr
  • US1906485A - Fountain cleaning instrument : en
  • US1906889A - Electric motor control system : en
  • US1907336A - Orchard heater : en
  • CA332084A - Decorated tubular object : en fr
  • DE575803C - Reading and computing device : de en
  • DE575987C - Gas absorption vessel indicating the end of absorption : de en
  • US1906496A - Electric arc control : en
  • US1906758A - Crystal and method of producing the same : en
  • US1906869A - Electric blasting cap : en
  • US1906676A - Method of forming composite molds for casting metals : en
  • FR745102A - : fr
  • FR745111A - : fr
  • US1906509A - Correction for distortion the component pictures produced from different photographic registering devices : en
  • US1907001A - Liquid storage system : en
  • US1907386A - Mercury arc apparatus : en
  • US1906234A - Electric lamp : en
  • US1906438A - Apparatus for preparing artichokes for canning : en
  • US1907323A - Method and apparatus for making spring structures : en
  • DE575688C - Control method for discharge tubes with positive column and heated cathode : de en
  • DK47281C - Device for transmitting the pendulum movement to the pointer shaft by a pendulum weight with double pendulum. : da en
  • US1906860A - Circuit continuity and illumination intensity control system for groups of electric lamps : en
  • US1906998A - Loom : en
  • US1906641A - Bead ring applying machine : en
  • US1906682A - Swimming shoe : en
  • US1907343A - Electrical tachometer : en
  • AU709332A - Improved displayer for columnar programmes : en
  • AU775032A - Floorcovering and process of preparing same : en
  • US1906820A - Magnetic detector : en
  • US1906883A - Boat : en
  • US1906244A - Combustion contboi : en
  • US1907356A - Antiglare shield : en
  • US1906353A - Towel cabinet : en
  • US1907274A - Process for producing benzene and carbon disulphide : en
  • DE575881C - Forming drum for pralines : de en
  • FR41943E - Root cutter improvements : en fr
  • US1906961A - Ink and the like and method of making : en
  • US1906419A - Fruit corer : en
  • US1907246A - Production of phenyl phenols : en
  • US1907299A - Automatic drain device : en
  • DE575858C - Process for the preparation of alkoxy- or oxynaphthothiazoles : de en
  • FR745022A - : fr
  • FR745223A - : fr
  • FR745250A - : fr
  • US1907073A - Spring end bearing support : en
  • AU716032A - Improvements inthe manufacture of rubber goods : en
  • DE576060C - Device for the demonstration of luminous letters and symbols : de en
  • DE548241C - Device for producing foam for fire extinguishing purposes : de en
  • CA332171A - Book-stitching mechanism : en fr
  • CA332219A - Heat exchanger : en fr
  • US1906586A - Transformer construction : en
  • US1906686A - Mattress construction : en
  • US1907062A - Semiautomatic telephone system : en
  • US1906734A - Coal breaker : en
  • DE576031C - Control device for the partial motors in multi-motor drives, especially in paper machines : de en
  • DE576059C - Freezer : de en
  • US1906559A - Lighting unit : en
  • US1906943A - Intermittently-operating controlling device : en
  • US1906620A - Talking machine : en
  • US1906712A - Seaplane : en
  • US1906370A - Mechanical system for heating or cooling air : en
  • US1906255A - Mantle head : en
  • US1906268A - Flashlight : en
  • CA332085A - Carbureter : en fr
  • US1906425A - Lever operating reel : en
  • US1906688A - Brake -shoe : en
  • US1906997A - Window : en
  • US1906695A - Glass melting furnace : en
  • US1907151A - Overdrape supporting means for curtains : en
  • US1907188A - Means for connecting branches to mains : en
  • US1906747A - Curtain rod threader : en
  • US1907234A - Machine for preparation of printer's copy : en
  • US1906330A - Temple mounting : en
  • US1906336A - Screening apparatus : en
  • US1907042A - Thread tensioning device for sewing machines : en
  • DE576076C - Process for the production of solid preparations of insoluble dyes suitable for coloring acetyl cellulose : de en
  • DE575947C - Cooling machine with a jet device as a compressor using two different substances as propellants and refrigerants : de en
  • DE575913C - Process for the production of highly purified substances containing the male sex hormone : de en
  • DE575921C - Primer for damp surfaces : de en
  • ES130032A1 - A loudspeaker device with radio receiver and disk drive inserted. : en es
  • GB391831A - Improvements in rotary fluid meters : en
  • DE575702C - Adjustment device for devices for filling ampoules : de en
  • DE575758C - Device to reduce the disturbances that high-frequency devices for electromedical treatment and light tubes exercise on neighboring radio reception systems : de en
  • FR745099A - : fr
  • FR745276A - : fr
  • AU743232A - Improvements in or relating to endless track vehicles : en
  • FR745033A - : fr
  • US1907263A - Weighing device for vehicles : en
  • US1907363A - Polariscope tube : en
  • DE575993C - Automatic feeding device for milling machines, especially for roller chairs : de en
  • AU1002932A - Improvements inthe manufacture of thermionic electrodes for electric discharge tubes : en
  • CA332112A - Vulcanizing apparatus : en fr
  • US1906323A - Electric welding machine : en
  • US1906326A - Tripod for shades : en
  • US1907247A - Clamping holder for stocking forms : en
  • US1906958A - Protector mechanism for looms : en
  • US1907221A - Electric motor : en
  • DE575738C - Process for the swimming pool treatment of minerals : de en
  • DE575968C - Heating element : de en
  • CA332149A - Locomotive headlight : en fr
  • AU776432A - Electromagnetic air or liquid pump especially for high pressures : en
  • CA332153A - Foundation pile : en fr
  • US1906542A - Manifolding apparatus : en
  • ES1158Y - Float or elevator applicable to fishing tackle. : en es
  • CA332113A - Nut lock : en fr
  • US1906465A - Apparatus for and method of heat treating ceramic materials : en
  • US1907083A - Power press : en
  • US1907280A - Shirt board : en
  • US1906683A - Plate girder : en
  • US1906792A - Device for cleaning the rolls of roller mills : en
  • CA332079A - Multiple coin separator : en fr
  • US1907166A - Separator : en
  • GB391500A - An appliance for playing a new or improved game : en
  • US1906504A - Sign : en
  • USD89760S - heintz : en
  • US1907288A - Motor vehicle attachment : en
  • USD89735S - Adrian- r : en
  • US1906625A - Sewing machine : en
  • US1907309A - Liquid fuel : en
  • US1906433A - Ball bearing : en
  • US1906633A - Boiler : en
  • US1906975A - Spray gun : en
  • USD89803S - Design eob a doll : en
  • CA332200A - Wheel : en fr
  • AU715632A - Improvements inthe manufacture of composition structural materials : en
  • CA332212A - Bottle cap : en fr
  • US1907303A - Composite molded article : en
  • US1906236A - Reenforced, stable, and sterile aqueous protein preparations : en
  • US1906759A - Means for projecting picture films : en
  • US1907038A - Ear spinning tool : en
  • US1906536A - Dam : en
  • US1906288A - Conveyer : en
  • DE575812C - Flying scissors : de en
  • DE576058C - Mixture regulator : de en
  • FR745003A - : fr
  • FR745004A - : fr
  • FR745157A - : fr
  • GB391606A - Improvements in or relating to suction cleaners : en
  • GB391828A - Improvements in solvent treatments of cellulose derivatives : en
  • GB391834A - Improvements in and relating to the permanent disinfecting of articles of elastic material and articles so disinfected : en
  • FR41906E - Method for measuring high voltages and apparatus allowing the implementation : en fr
  • US1906387A - Fluid actuated controlling mechanism for multispindle drills, etc. : en
  • US1907352A - Tamperproof envelope : en
  • GB391494A - Improvements in or relating to means for packing tin and like plates and to inner containers therefor : en
  • US1907107A - Cigarette package holder : en
  • US1906658A - Inflatable ball : en
  • US1906908A - Watch or clock calendar or date indicator : en
  • US1906241A - Method and apparatus for predetermining the size of rebored cylinders : en
  • US1907002A - Sheet metal airplane structure : en
  • USRE18816E - Thebmostatic : en
  • AU975561A - Improvements mok relating to diaphragm valves : en
  • AU710732A - Improvements in or relating to electrical high frequency circuits : en
  • DE575778C - Switching device operated by a float, in particular for switching circuits depending on weak pressures : de en
  • US1906256A - Poultry nest : en
  • US1906694A - Method and apparatus for manufacturing pellet glue : en
  • US1906737A - Vehicle wheel : en
  • CA332204A - Steam engine and fuel feeding device : en fr
  • ES1426U - Game of "foot-ball". (Machine-translation by Google Translate, not legally binding) : en es
  • FR745172A - : fr
  • US1906239A - Golf club : en
  • US1906289A - Box strapping machine : en
  • US1906981A - Process of and apparatus for coating printers' rollers : en
  • US1907094A - Process for producing cloud effects in enamels : en
  • USD89745S - camerino : en
  • USD89793S - Design for a hand tool for cutting tubing : en
  • CA332217A - Electrical cooking apparatus : en fr
  • US1906708A - Motor vehicle : en
  • US1906628A - Combined mirror and timepiece : en
  • US1906567A - Metal alloy : en
  • US1906873A - Method for the reduction of furfural and furan derivatives : en
  • USD89751S - Design por a vacuum cleaner casing : en
  • US1906359A - Brake mechanism : en
  • US1906397A - Method of making a. belt : en
  • US1906730A - Manufacture of composite calcium sulphate-titanium oxide pigments : en
  • US1906527A - Fastening element : en
  • US1906646A - Automatic stock quotation announcing system : en
  • US1906781A - Bedplate construction : en
  • US1906481A - Appliance plug clip or terminal : en
  • US1907096A - Recording meter : en
  • USD89810S - William willheim : en
  • AU1004432A - Improvement in photoelectric tubes : en
  • US1907159A - Abdominal garment : en
  • AU547161A - Improvements in or relating to improved expandable polymers : en
  • DE575974C - Process for purifying mercury : de en
  • ES129397A1 - Apparatus that allows to make a mobile self-dirigible. : en es
  • GB391608A - Improvements in or relating to slip-preventing devices for attachment to vehicle wheels : en
  • US1906638A - Paper grasp for paper cutting and folding machines : en
  • US1907204A - Sheet press and method : en
  • US1906572A - Apparatus for making printing rolls : en
  • GB391747A - Manufacture of aminothiophenols or substitution products thereof : en
  • ES129351A1 - Arrangement for the treatment of the roots of the teeth. : en es
  • FR745025A - : fr
  • DE575731C - Housing with spring mechanism for small toys : de en
  • DE575862C - Safety hook for conveyor wagons : de en
  • FR41884E - Method of manufacturing the central electrode holder rod of the spark plugs, and devices for carrying out the method : en fr
  • FR745082A - : fr
  • US1906580A - Organic acids of the diphenylmethane series and a process of preparing : en
  • US1906407A - Safety wringer : en
  • US1906636A - Process of locating leaks : en
  • US1906994A - Heating and ventilating device : en
  • CA332109A - Tobacco smoking pipe : en fr
  • US1906782A - Method for reducing the extension in wire ropes : en
  • AU260682B2 - Improvements relating to oil burners : en
  • US1907257A - Fence : en
  • US1907008A - Servo clutch : en
  • US1907253A - debrie : en
  • US1907419A - Top : en
  • FR41851E - Improvements to suspension springs for motor cars and other vehicles : en fr
  • US1906434A - Corrosion-resisting rubber article : en
  • US1907119A - Knockdown playhouse : en
  • US1906799A - Electric furnace : en
  • US1906410A - Rotary clutch : en
  • US1906968A - Single core electric cable : en
  • CA332160A - Alkali metal chromate : en fr
  • US1906378A - Anode support : en
  • US1907415A - Apparatus for analysis and measurement of noise and other sounds : en
  • US1906836A - Production of pulp : en
  • US1907027A - Automatic window regulator : en
  • CA332193A - Transformer : en fr
  • CA332173A - Paper sheet feeding mechanism : en fr
  • USD89805S - Design for a game board or similar article : en
  • US1906348A - Track brake : en
  • US1906579A - Tool for mounting an eye set in a flexible doll's head : en
  • US1906957A - Picker control for looms : en
  • US1906282A - Baker's peel : en
  • DE576041C - Device for heating a hot water bottle made of rubber or the like filled with water. : de en
  • GB391868A - Improvements relating to rubber or rubber-like compositions and articles manufactured therefrom : en
  • US1906702A - Water level control for boilers : en
  • US1906846A - Scarf : en
  • US1906327A - Airbag treating machine : en
  • US1907300A - Truss pad : en
  • US1907364A - Key attachment for containers : en
  • US1906565A - Oil strainer or the like : en
  • CA332081A - Radio apparatus : en fr
  • US1906281A - Baker's peel : en
  • US1906362A - Pipe handling machine : en
  • US1907407A - Fiber pan or the like : en
  • FR41980E - Process for the distillation of fuels : en fr
  • US1906394A - Explosive : en
  • ES130014A1 - A mechanical device for the remote operation of radiotelephone receivers. : en es
  • ES1310Y - Belly girdle with whales or horizontal reinforcements. : en es
  • ES1326Y - Special peak for the cheeky macadam of the firm in which tar, asphalt and other similar risks must be verified. : en es
  • FR41897E - Support for sound inscriptions : en fr
  • US1906329A - Plate glass grinding apparatus : en
  • US1907216A - Weather strip for casement window bottoms and sills : en
  • USRE18817E - Hydrattlically-opekated tank valve : en
  • US1906609A - Meat chopper : en
  • US1906896A - Liotor vehicle transmission : en
  • US1907069A - Indicator means for ignition systems and the like : en
  • USD89742S - Design for a cyclometer clock case : en
  • CA332207A - Garment pressing machine : en fr
  • AU842232A - Improvements in or relating to animal foods and methods and apparatus for the preparation thereof : en
  • AU726632A - Improvements in cinematograph projecting machines : en
  • US1907167A - Mechanism for determining deviation of wells from the perpendicular : en
  • US1906258A - Grading and loading machine : en
  • US1906444A - Candle making machine : en
  • US1906539A - Vision shield : en
  • US1907392A - Anesthetic : en
  • US1906464A - Bearings for rotary vacuum pumps : en
  • US1906723A - Drawer closure : en
  • ES130074A1 - Machine for molding bread dough in the form of oblong loaves. : en es
  • GB391580A - Improved building bricks : en
  • DE575791C - Waterproof closure for metal hot water bottles etc. like : de en
  • DE575931C - Fuel distributor for multi-cylinder injection internal combustion engines : de en
  • DE575734C - Receptacle for used sanitary napkins : de en
  • FR42028E - Alcohol rectification process : en fr
  • FR745077A - : fr
  • FR41972E - Ice bucket basket for cooling drinks : en fr
  • CA332101A - Cinematographic machine : en fr
  • US1906220A - Receptacle support : en
  • US1906428A - Controlling mechanism for tractors : en
  • US1906514A - Recording instrument pen arm : en
  • US1906556A - Vacuum heating system : en
  • US1906295A - Method of preparing fruit confections and the like : en
  • DE575755C - Receiving device : de en
  • DE575961C - Parallel switching device : de en
  • FR745006A - : fr
  • FR745170A - : fr
  • FR745285A - : fr
  • GB391678A - Rubbered shoe for horses or other hoofed animals : en
  • FR745050A - : fr
  • CA332145A - Electric fuse : en fr
  • ES130002A2 - IMPROVEMENTS OR IMPROVEMENTS INTRODUCED IN THE OBJECT OF THE MAIN PATENT : en es
  • FR745045A - : fr
  • US1906489A - Dirigible spotlight : en
  • DE575989C - Sampler : de en
  • ES130096A1 - An apparatus for checking the liquid poured into the bottles. : en es
  • FR41974E - Improvements to welding machines, and in particular to machines intended for welding longitudinal seams of certain metal parts : en fr
  • GB391619A - Liquid jet pump for compressing gases : en
  • GB391829A - Improvements in or relating to electric circuit-breaker tanks or like casings subjected to heavy internal pressure : en
  • DE560175C - Valve cap for pneumatic tire valves : de en
  • DE575685C - Brake arrangement for rail vehicles : de en
  • DE576087C - Device for scratching glass bodies in blasting machines : de en
  • DE575975C - Process for the preparation of magnesium by fused-salt electrolysis of magnesium chloride : de en
  • DE576114C - Large-capacity bunker with a focal plane shutter made up of panels that can be slid in a row : de en
  • ES129989A3 - A procedure for making floating soaps. : en es
  • US1906403A - Lift truck : en
  • DE575889C - Hair clipper : de en
  • DE575927C - Process for the production of synthetic masses from casein with the addition of substances that release formaldehyde : de en
  • US1907043A - Electric light fixture : en
  • GB391566A - Improvements in liquid fuel and pulverulent fuel burners : en
  • DE575969C - Protective helmet used for welding work : de en
  • ES129986A1 - A lighter system to gasify liquid fuel inside lighters. : en es
  • GB391814A - Improvements in and relating to electric clocks : en
  • US1906714A - Chuck : en
  • US1906762A - Front for place of amusement : en
  • ES129870A1 - PROVISION TO IMPRESS FONOGILM BY SEVERAL MICROPHONES : en es
  • DE575992C - Differential : de en
  • IE12798L - Ventilating apparatus : en
  • DE575660C - Process for the production of turkey-roll oil-like preparations : de en
  • ES129381A1 - A process for obtaining nickel carbon. : en es
  • FR745196A - : fr
  • FR745216A - : fr
  • DE576113C - Device for dividing and pushing on briquettes : de en
  • CA332141A - Power amplifying positioning device : en fr
  • FR745094A - : fr
  • ES130087A1 - Improvements in the manufacture of thermos containers. : en es
  • FR745144A - : fr
  • US1907156A - Colored rubber composition : en
  • GB391522A - Improvements in or relating to agitators for suction cleaners : en
  • FR745197A - : fr
  • CA332216A - Fourdrinier machine belt : en fr
  • FR41965E - Signaling axle for railcars : en fr
  • GB391567A - Improvements in covers for food cases or containers : en
  • GB391635A - Improvements in or relating to artificial limbs : en
  • FR42045E - Bread-making process : en fr
  • FR745057A - : fr
  • ES129903A1 - A new process for the manufacture of straws with yuste fibers, twisted and in the form of a braid. : en es
  • FR745066A - : fr
  • GB391530A - Improvements in or relating to automatic clutch operating mechanism for motor vehicles : en
  • GB391549A - Improvements in or relating to paper folding machines : en
  • GB391607A - Improvements in or relating to suction cleaners : en
  • GB391622A - Improvements in or relating to jaw crushers : en
  • GB391722A - An improved method of producing voluminous table salt from fused rock salt : en
  • GB391837A - Improvements in power transmission systems : en
  • DE575764C - Nitrosyl sulfuric acid dry product : de en
  • FR41975E - Disengaging drive wheel, especially applicable to motorcycles and motor bicycles : en fr
  • GB391605A - Improvements in or relating to suction cleaners : en
  • DE575727C - Lock for automatic firearms : de en
  • DE575899C - Equipment on packing machines, especially for cigarettes : de en
  • FR745049A - : fr
  • DE575589C - Float with shut-off valve at the end of the flow of waste water through light liquid separators : de en
  • GB391643A - : en
  • FR41891E - Rolling trolley for handling shoes : en fr
  • FR42024E - Manufacture of artificial yarns or other products of cellulose compounds : en fr
  • GB392148A - Improvements in or relating to control devices for turnstiles and the like : en
  • FR41911E - Glasses for protection against glare lights : en fr
  • GB391489A - Improvements in or relating to thermionic amplifiers : en
  • ES130059A1 - An improved process for the preparation, with or without pressure, of gaseous bodies, such as hydrogen and others. : en es
  • FR745048A - : fr
  • GB391509A - Improvements in or relating to methods and apparatus for adjusting the resonant frequency of the moving element of an electrodynamic device : en
  • GB391687A - Improvements relating to electro-magnetic warning and like sounding devices : en
  • DE575880C - Plate heat exchanger with electrical heating, especially for milk : de en
  • FR41871E - Support for fixing a large number of electrical conductors, and installation provided with supports of this type : en fr
  • FR41981E - Mechanical device for lowering the coffins into the tomb : en fr
  • GB391744A - Stand for stoves for liquid fuel : en
  • DE576079C - Resistance column composed of individual coal disks or coal rings to regulate electrical voltages : de en
  • US1906667A - Artificial rubber like vulcanizates : en
  • FR41928E - Improvements to motor starters : en fr
  • GB391613A - Electrical speed regulator : en
  • GB391833A - Improvements in or relating to gas purification processes and apparatus therefor : en
  • US1907261A - Perpetual calendar : en
  • AU712432A - Improvements in or relating to ultrashort wave radio and like receivers : en
  • FR745209A - : fr
  • GB391623A - Roller hood for motor vehicles : en
  • GB392159A - Improvements in motor vehicle control : en
  • GB391515A - Improvements relating to the bases of trolley poles or booms appertaining to overhead electric wire traction systems : en
  • DE576098C - Process for carrying out electrolysis, in particular for generating dense and smooth metal deposits : de en
  • GB391540A - Improvements in or relating to shirts : en
  • GB391754A - Improvements in or relating to spindles for textile machines such as spinning, twisting and doubling machines : en
  • US1907400A - Transformer system : en
  • ES1279Y - Closure for milk jars. : en es
  • FR41926E - Inextensible hand truck with movable fulcrum : en fr
  • ES130050A1 - Centrifugal force regulator with variable weights. : en es
  • US1906380A - Hose holder : en
  • US1906432A - Air cleaner : en
  • US1906660A - Saw blade : en
  • US1906942A - Treatment of rubber : en
  • DE575983C - Weight drive, especially for sound recording machines : de en
  • US1906808A - Separable fastener : en
  • CA332164A - Air preheater : en fr
  • US1907026A - Method of adjusting a tire retreading mold to different sizes of tires : en
  • US1907277A - Waterless gas-holder : en
  • USD89779S - Design for a textile fabric or the like : en
  • USD89759S - Design for a combined automobile hood, radiator : en
  • DE575914C - Process for the extraction of Duengesalzen : de en
  • US1906791A - Fish lure : en
  • US1906917A - Process of separation of mixtures of the rare gases : en
  • DE575656C - Two-piece weft spool for automatic looms : de en
  • GB391650A - Improvements in teat-cups for milking machines : en
  • US1906920A - Luggage carrier : en
  • US1906923A - Incinerator : en
  • FR745231A - : fr
  • US1907029A - Method of cracxing petroleum vapors : en
  • US1907112A - Apparatus for measuring reverberation time : en
  • US1906356A - Method of filtering oils through paper : en
  • GB391559A - Improvements in or relating to filter presses and more particularly to a combined filter- and hydraulic press : en
  • US1906607A - Method and apparatus for the production of music : en
  • ES129987A1 - A process for the treatment of vegetable juices or other organic or inorganic liquids. : en es
  • GB391565A - Improvements in or relating to synchronous electric motors : en
  • GB391618A - Improvements in or relating to suction cleaners : en
  • US1906279A - Glass cutting machine : en
  • US1907051A - Metallic welding electrode : en
  • DE575713C - Process for the production of rough rubber sheets : de en
  • DE575831C - Process for the production of cleaning, emulsifying and wetting agents : de en
  • DE576048C - Articulated heater with its own heat source : de en
  • US1906228A - Finger plate locking means : en
  • US1906462A - Production of carbon black : en
  • US1906748A - Method of producing aggregates from earth substances : en
  • USRE18810E - Hotob sttfport : en
  • DE575655C - Device for crushing clay : de en
  • FR745015A - : fr
  • FR745162A - : fr
  • US1906831A - Synchronizing apparatus for biscuit machines and the like : en
  • IE12684L - Rotary internal combustion engine : en
  • GB391693A - Improvements relating to hot air heating systems for buildings : en
  • FR41901E - New ammeter protection relays for alternating current electrical devices : en fr
  • USRE18822E - Wilbur v : en
  • FR745246A - : fr
  • US1906700A - Cigar handling machine : en
  • FR41878E - Adjustable school desk for all sizes of students and more particularly for one place : en fr
  • FR41999E - Process for the production of complex metal compounds of o-oxyazo dyes : en fr
  • FR745036A - : fr
  • DE575962C - Arrangement for voltage regulation of AC power lines : de en
  • DE576083C - Device for generating short-wave electrical vibrations : de en
  • US1907358A - Venting bung : en
  • DE576017C - Spring-loaded cutting mat for machines for cutting paper, cardboard, etc. like : de en
  • ES130076A1 - A process for manufacturing slats. : en es
  • FR41856E - Improvements to current transformers : en fr
  • GB391538A - Improvements in or relating to conveyor rollers : en
  • US1906314A - Age retarder : en
  • US1906639A - Packing means for fragile articles : en
  • US1907409A - Starting mechanism for electrical apparatus : en
  • US1906608A - Shade-lock lighting fixture : en
  • FR41899E - Device for coupling tractors to dumpers, carts or the like : en fr
  • DE575853C - Pressure roller, especially for wallpaper and linoleum printing : de en
  • ES130081A1 - IMPROVEMENTS TO SHOTGUNS AND HUNTING RIFLES : en es
  • GB391658A - A process for refining fats, fatty oils, waxes and the like : en
  • GB391853A - Improvements in or relating to the manufacture of balls or other hollow inflated articles of indiarubber or the like : en
  • DE575653C - Surface sampling tool : de en
  • GB391600A - Improvements in the manufacture and production of addition compounds of formyl halides : en
  • GB391738A - Improvements relating to knitting machines for forming eyelet hole fabric and the like : en
  • DE575910C - Process and device for the simultaneous uninterrupted dewatering and purification of raw fuel by azeotropic distillation at atmospheric pressure : de en
  • DE570521C - Wine bottle with a conically enlarged spout : de en
  • DE575446C - Machine for thinning out seed rows : de en
  • DE575999C - Automatic water flushing device with bell lifter : de en
  • FR745183A - : fr
  • GB391550A - Machine for the manufacture of shoes with rubber soles : en
  • GB391563A - Improvements relating to electrically operated elevators, lifts and like installations : en
  • US1906663A - Breather pipe cap : en
  • US1906818A - Cinematographic apparatus : en
  • FR745032A - : fr
  • GB391487A - Improvements relating to endless track vehicles : en
  • ES129446A1 - A method of manufacturing metal articles or reinforced with metal or other rigid material varnished. : en es
  • DE575680C - Cooling device to be used independently of a cooling room : de en
  • FR41896E - Resin compositions based on modified alkyd resins : en fr
  • DE575798C - Door, shutter or end wall made of wood with increased burglar resistance thanks to concealed metal bars : de en
  • FR745019A - : fr
  • FR745167A - : fr
  • ES129984A1 - A lighter system to gasify liquid fuel inside the lighter. : en es
  • GB391763A - Improvements in or relating to current interrupters, in particular for impulse sending apparatus : en
  • DE575777C - Suspension isolator : de en
  • GB391499A - Improvements in and connected with rollers or wheels for castors, trolleys or other purposes : en
  • GB391646A - Improvements in or connected with glazed tiles, pottery and the like : en
  • ES1261Y - Device to sharpen the edge of scissors. : en es
  • FR41990E - Method and apparatus for reproducing sound : en fr
  • FR41887E - Machine for the production of flexible hoses with high elasticity : en fr
  • US1906473A - Ground wheel for harvesters : en
  • US1907394A - Aeroplane : en
  • US1906401A - Spring hanger cover : en
  • US1906447A - Process of treating and utilizing gases and equipment therefor : en
  • DK47288C - Method for the production of compound fertilizers and concentrated fertilizers which are storage-resistant and can be spread and contain ammonium and nitrate nitrogen. : da en
  • US1906654A - Method for making composite waterproof sheet material : en
  • US1907044A - Filler strip for motor vehicles : en
  • ES129988A1 - Separating machine for pulp and bone of olive marc. : en es
  • GB391553A - A new or improved hand-operated machine for cutting wood and like materials : en
  • DE575689C - Microphone : de en
  • FR41881E - Improvements in the closure of containers : en fr
  • GB391492A - Improvement in knitting machines and methods of knitting : en
  • GB391546A - Improvements in and relating to protective devices for electric distribution systems : en
  • US1906372A - Sausage feeding and linking machine : en
  • US1906787A - Hydraulic pump and motor : en
  • US1906857A - Electrical condenser : en
  • US1906675A - Double base propellant powder and process of making the same : en
  • US1906964A - Container for storing perishable merchandise : en
  • US1907417A - Surfacing unit : en
  • USD89796S - Jack schweizek : en
  • US1906484A - Soap preparation : en
  • US1906437A - Coating composition : en
  • US1906830A - Dry material feeding machine : en
  • US1906932A - Filter : en
  • US1907018A - Bobbin holding device for magazines : en
  • US1907133A - Alarm clock : en
  • US1907361A - Glass furnace : en
  • USD89808S - Design for an advertising device or the like : en
  • US1906951A - Mixing device : en
  • CA332208A - Sulphur recovery : en fr
  • DE575887C - Skylight opener with pivot rod and locking device : de en
  • DE576008C - Generator, especially for the gasification of fine-grain fuel such as low-temperature coke : de en
  • DE576023C - Extraction steam turbine with two controlled extraction points : de en
  • US1906895A - Well fishing device : en
  • US1906711A - Brake shoe : en
  • US1906745A - Valve grinding machine : en
  • DE575761C - Malt shovel : de en
  • GB392167A - Improvements in or relating to reinforced concrete floors or roofs for buildings and the like : en
  • US1907254A - Closure for containers : en
  • US1907367A - Furnace : en
  • US1906402A - Method of vulcanizing rubber : en
  • US1906719A - Gyro-pendulum : en
  • US1906899A - Dispensing device : en
  • US1906713A - Treatment of cream for butter making : en
  • US1907056A - Wire screen : en
  • CA332202A - Method of attempering finely divided solid materials : en fr
  • DE575787C - Process for the production of azo dyes : de en
  • FR745220A - : fr
  • US1906839A - Liquid dispenser : en
  • US1906354A - Pump : en
  • US1906853A - Silicon carbide resistor and manufacture thereof : en
  • US1906709A - Remote control for radio tuning device : en
  • US1906727A - Lubricating means for slicing machine guides : en
  • US1907408A - Tool carrier for boring and similar machines : en
  • US1907091A - Casement window and the like : en
  • US1906449A - Method of making coil springs : en
  • CA332091A - Electric cable : en fr
  • US1907153A - Forest fire fighting rake : en
  • US1907146A - Automatic pressure adjusting means : en
  • US1906411A - Wood flooring : en
  • USD89746S - Design fob a storage battery box : en
  • US1907301A - Shipping and dispensing fountain : en
  • ES129410A3 - Improvement in the manufacture of footwear. : en es
  • US1907132A - Constant frequency system : en
  • US1907342A - Aircraft machine gun installation : en
  • US1906840A - Lubricating means for journal bearings : en
  • US1906396A - Hinge for mounting desk top lids : en
  • US1906736A - Airway system : en
  • DK47282C - Device by which oxygenation of a liquid hydrocarbon or a mixture of hydrocarbons can be provided by catalysis, in particular for use in internal combustion engines. : da en
  • ES1494U - Own clamping flange for pipes and similar applications. (Machine-translation by Google Translate, not legally binding) : en es
  • GB391789A - Improvements in or relating to variable speed transmission mechanism : en
  • GB391799A - Improvements in or relating to a mop : en
  • US1907193A - Combination flush tank and bowl : en
  • FR41885E - Electric weft feeler : en fr
  • US1906286A - Tube expanding mill : en
  • US1907128A - Door handle : en
  • US1906773A - Inclined floor garage : en
  • ES1269Y - Cardboard for cinematographic films. : en es
  • US1906222A - Control device for operating mechanism : en
  • US1906757A - Method of producing piezo-electric crystals : en
  • ES129969A1 - Solar valve for switching on and off the beacons used in maritime navigation. : en es
  • DE575705C - Process for the production of centrifugal casting molds from electrolytic copper : de en
  • GB391518A - Improvements in telegraphy : en
  • CA332210A - Pipe joint : en fr
  • US1906227A - Dumping section for grates : en
  • US1906601A - Automobile : en
  • US1907116A - Friction drive : en
  • US1907235A - Moving sign : en
  • FR41935E - Application of pneumatic tire flywheel for band saw : en fr
  • ES129930A3 - A method of joining corrugated sheets of cement and asbestos or other fibers in the formation of roofs. : en es
  • GB391698A - Process for the manufacture of wire gauze : en
  • GB391753A - Improvements in or relating to containers for transporting and storing bottles : en
  • US1906422A - Apparatus for heating : en
  • US1906715A - Bearing : en
  • USD89783S - Design fob a strip shingle : en
  • US1906653A - Evacuation system : en
  • US1906928A - Dispensing apparatus : en
  • DE575519C - meat grinder : de en
  • DE575930C - Device for the use of hydrocarbons, which cannot be liquefied at normal temperature, as a fuel for internal combustion engines, especially for vehicles : de en
  • DE575984C - Sound recording or reproducing device : de en
  • DE576052C - Control device for air-compressing internal combustion engines, the speed of which is adjusted by changing the spring load on the speed controller : de en
  • US1907297A - Multiple glass cutting machine : en
  • US1906291A - Mold for concrete : en
  • US1907215A - Drying apparatus : en
  • US1907391A - Coupling device for high frequency apparatus : en
  • US1907315A - Film developing system : en
  • DE575928C - Depositing device for mowing machines with fixed rake head shaft : de en
  • FR41886E - Improvements to thrust seals for oil-filled cables : en fr
  • FR745074A - : fr
  • CA332087A - Animal trap : en fr
  • ES129914A1 - A device for the free operation in the graduation of shelves of shelves or metal libraries. : en es
  • FR745143A - : fr
  • CA332151A - Engine mounting : en fr
  • DE576054C - Injection carburetor : de en
  • US1906965A - Pump working head : en
  • DE576005C - Protection for power connections for glass rectifiers with water cooling : de en
  • CA332103A - Pipe treating machine : en fr
  • US1906907A - Wire bound crate : en
  • DE575773C - Multi-speed gearbox, especially for motor locomotives : de en
  • US1906252A - Hair waving and curling machine : en
  • US1906555A - Fabric display device : en
  • US1906729A - Manufacture of titanium pigments : en
  • US1906845A - Method of and apparatus for relieving face mill cutter blades : en
  • US1907370A - Vacuum cleaner : en
  • DE575905C - Compressed air impact tool with pipe slide control : de en
  • ES128007A2 - Centrifugal regulator. : en es
  • GB391505A - Improvements in extrusion presses for moulding tubular articles from plastic materials : en
  • FR745120A - : fr
  • US1906834A - Overhead storage tank : en
  • US1906933A - Booster for well pumps : en
  • US1906698A - Container for use in refrigerators : en
  • ES130005A3 - A device for electrically heating water. : en es
  • GB391662A - Improvements in and relating to the manufacture of refractory substances : en
  • DE575701C - Arched footrest in longitudinal and transverse direction : de en
  • FR41936E - Spinning centrifuge : en fr
  • GB391688A - Improvements relating to spring cushions and like inserts for upholstered articles : en
  • DE575730C - Dance top : de en
  • DE576093C - Procedure for regulating the volume during the simultaneous playback of image recordings and magnetic sound recordings : de en
  • FR41923E - Hose clamp : en fr
  • DE575683C - Method and device for bright annealing : de en
  • ES130099A1 - Machine to choose cork discs. : en es
  • GB391760A - Improvements in or relating to pistons for internal combustion engines : en
  • FR745252A - : fr
  • GB391521A - Superheterodyne receiver for wireless signalling : en
  • US1907134A - Golf club : en
  • US1907389A - Spray booth compartment : en
  • USD89777S - Julia ltjkas : en
  • DE576095C - Phonetic carrier : de en
  • DK47274C - Coupling device for Telephone system. : da en
  • US1906232A - Halogen substitution products of 2-hydroxynaphthalene-3-carboxylic acid and process of preparing them : en
  • FR745222A - : fr
  • FR41942E - Method and apparatus for shrinking fabrics, and resulting preshrunk fabric : en fr
  • FR745226A - : fr
  • GB391645A - Improvements in or relating to photo-electric devices : en
  • FR42027E - Bicycle pump : en fr
  • GB391561A - Improvements in and relating to ampullae : en
  • DE575954C - Process for the production of kneadable elastic masses : de en
  • US1906602A - Lightning arrester : en
  • GB392185A - Improvements in artificial silk and like products and processes for their manufacture : en
  • DE575864C - Circuit carriers, especially for automatic electrical power systems : de en
  • DE575855C - Overrun device for the rack of laundry box ironers : de en
  • ES129952A3 - Improvements in the manufacture of smoking pipes. : en es
  • ES129688A1 - Perfeccionamientos in mobile stairs. : en es
  • ES130112A1 - A MACHINE FOR MANUFACTURING STEEL CHIPS : en es
  • FR42001E - screens for emission of inactinic white light under the action of any light source : en fr
  • DE575997C - Rotary kiln for burning cement : de en
  • DE575859C - Process for the preparation of salts of tertiary aliphatic bases : de en
  • US1907413A - Combination kitchen machine : en
  • CA332120A - Power plant : en fr
  • US1906488A - Garment hanger and brush : en
  • US1906604A - Mechanism for handling glassware : en
  • US1906661A - Binder for magazines, pamphlets, and other publications : en
  • US1906824A - Safety paper : en
  • USD89758S - Lurelle v : en
  • DE576116C - United washing machine and spin dryer for laundry or the like. : de en
  • US1906257A - Gas burner : en
  • US1906328A - Vulcanizing mold : en
  • US1906532A - Tree moving apparatus : en
  • USPP62P - Marguerite denoyel : en
  • US1906739A - Portable glass cutting and dressing machine : en
  • US1906990A - Sanitary try-on cap : en
  • US1906523A - Railway braking apparatus : en
  • US1906577A - Steady rest for crank shaft lathes : en
  • US1906934A - Treatment of rubber : en
  • FR745180A - : fr
  • US1906858A - Key container : en
  • DE575783C - Luminaires formed from parts that are releasably engaged with one another : de en
  • DE575863C - Switching arrangement for the spark extinguishing coils of driving switches, especially in electric rail vehicles : de en
  • DE575917C - Longitudinally split socket, one part of which is under spring pressure : de en
  • DK47278C - Machine for finishing the edges of pieces of leather or the like. : da en
  • FR745204A - : fr
  • GB391711A - Improvements in and relating to bi-fuel carburettors for internal combustion engines : en
  • IE13021L - Butter-making : en
  • US1906864A - Method of coking hydrocarbons : en
  • US1907198A - Continuously operating sand blast apparatus : en
  • DE575894C - Detector with a motor for electrical signal systems : de en
  • DE575998C - Car body for garbage trucks with a movable or expandable floor in the longitudinal direction : de en
  • ES129871A1 - Procedure for the manufacture of margarine. : en es
  • ES129990A1 - A procedure to conglomerate carbons. : en es
  • FR42020E - : fr
  • GB391689A - Improvements relating to securing tiles, slabs, linoleum and the like to surfaces : en
  • ES1323Y - Device to make movement of the legs or arms of a figure stamped on any special material in the form of postcards and propaganda or advertisement. : en es
  • FR41907E - Process for the preparation of colloidal or finely divided products : en fr
  • US1906842A - Wringer : en
  • CA332135A - Brake head : en fr
  • US1906395A - Helicoid conveyer system : en
  • GB391839A - Improvements relating to bronze powders and methods of making the same : en
  • CA332128A - Air heating and moistening means : en fr
  • DE576100C - Spindle drum switching for multi-spindle machines, in which the spindle drum is locked and clamped after switching while working : de en
  • CA332178A - Impression adjusting mechanism : en fr
  • US1906812A - Electrical instrument : en
  • US1907122A - Typographical composing machine : en
  • FR42048E - Tie holder : en fr
  • GB391498A - Improvements in selvage printing machines for printing trade marks on cloth and the like : en
  • GB391676A - Improvements in air compressors with freely moving pistons : en
  • US1906331A - Sizing apparatus for fruit, melons, vegetables and the like : en
  • US1907182A - Releasing clamp : en
  • US1907237A - Window construction : en
  • US1906529A - Roller bearing axle : en
  • US1907084A - Spinning top and holder : en
  • USD89765S - Design fob : en
  • US1906273A - Method of making bearings : en
  • DE575760C - Device for straightening weather flutes by means of segment pieces : de en
  • FR41889E - Machine for growing peanuts : en fr
  • FR41976E - Drive belt : en fr
  • US1906363A - Can lid stamping mechanism : en
  • DK47259C - Axle bearing for Rail vehicles. : da en
  • DE575982C - Bell jar : de en
  • CA332183A - Catalyst reactivating process : en fr
  • AU708932A - Improvements in and connected with liquid dispensing apparatus : en
  • US1906705A - Measuring instrument : en
  • USD89785S - Hans j : en
  • US1906822A - Jewelry box : en
  • USD89791S - Design eor a combination dish : en
  • USRE18812E - Best available copy : en
  • US1907013A - Treating apparatus : en
  • US1907194A - Birdcage stand : en
  • DE576072C - Blind watch : de en
  • FR745107A - : fr
  • FR745294A - : fr
  • US1906418A - Filtering apparatus : en
  • DE575718C - Coupling that acts in one sense of rotation and is subject to impact : de en
  • ES130079A1 - A system of guides for drawers. : en es
  • FR745273A - : fr
  • US1906590A - Base protector : en
  • US1906597A - Photometric instrument : en
  • US1907093A - Grid-glow potentiometer : en
  • CA332111A - Refrigeration and air conditioning apparatus : en fr
  • US1906680A - Blast furnace and method of operating same : en
  • US1907102A - Flash light : en
  • DE576050C - Scaffolding holder : de en
  • US1906640A - Machine for making ice cream cones : en
  • US1906770A - Electric fixture and mounting therefor : en
  • US1907402A - Turn bank indicator and inclinometer : en
  • US1906584A - Means for positioning the arm, wrist, and hand on a violin : en
  • US1907337A - Orchard heater : en
  • US1906298A - Can opener and spout former : en
  • US1906373A - Autocollimating reflector : en
  • DE576084C - Electrode for electric arc welding of aluminum : de en
  • US1906544A - Filling replenishing mechanism for double shuttle looms : en
  • CA332126A - Toy : en fr
  • DE575804C - Injection carburetor : de en
  • ES129833A1 - A method of manufacturing materials for covering soles, pavements and walls. : en es
  • CA332137A - Tractor device : en fr
  • AU967832A - Improvements in duplicating machines : en
  • ES130019A1 - A procedure for making corks for the pressing of olives. : en es
  • GB391723A - Improvements in and relating to hydraulically operated work tables for machine tools : en
  • ES130026A1 - Procedure for the manufacture of leather cords. : en es
  • US1906877A - Printing plate trimming machine : en
  • US1907395A - Receptacle cleaning apparatus : en
  • FR745060A - : fr
  • US1907290A - Electric furnace : en
  • CA332194A - Transformer : en fr
  • US1906368A - Cross shaft bracket : en
  • US1906809A - Powdering brush : en
  • US1907175A - Automatic slack adjuster : en
  • ES130010A1 - A door oven device. : en es
  • FR745229A - : fr
  • FR745261A - : fr
  • US1906995A - Cast ferrous nitrided article : en
  • US1907302A - Gun attachment : en
  • GB391751A - Improvements in and relating to liquid break electric switches : en
  • DE575698C - Device to protect sootblowers against burning by internal cooling : de en
  • DE575747C - Manufacture of potassium monophosphate : de en
  • US1907053A - Retaining wall : en
  • US1906470A - Apparatus for making gas : en
  • US1906501A - Arrangement for valve transmitters connected with a load-equalizing tube : en
  • US1906457A - Means for feeding liquids to centrifugal separator bowls : en
  • US1906461A - Gauge fixture : en
  • US1906571A - Control mechanism : en
  • US1907199A - Cooking utensil : en
  • ES130064A1 - Improvements introduced in the basic alum manufacturing process. : en es
  • FR41931E - Improvements to electrical regulators, in particular to rheostatic type regulators : en fr
  • GB391488A - Improvements in processes for producing polished surface effects : en
  • GB391649A - Improvements in pivots for window frames, sashes and the like : en
  • DE576088C - Reinforced concrete ceiling with cross-beam grating : de en
  • ES1488U - Night coat-layer for automobile. (Machine-translation by Google Translate, not legally binding) : en es
  • US1906798A - Machine for the manufacturing of mouthpiece plugs and for their insertion in cigarette tubes : en
  • US1906897A - Heating unit : en
  • US1907366A - Watch cleaning machine : en
  • ES129928A1 - A device applicable to all kinds of steam boilers that avoids unsuccessful water losses. : en es
  • FR745187A - : fr
  • GB391557A - Improvements in and relating to collapsible boxes : en
  • FR41978E - Improvements to syringes for injecting lubricants : en fr
  • ES1324Y - Complex yoyo game. : en es
  • GB391699A - Improvements in or relating to packing arrangements for preventing the creepage of lubricant : en
  • FR745258A - : fr
  • GB391668A - A sealing washer or ring : en
  • ES129897A1 - Improvements introduced in the manufacture of electrical appliances for hair ripples. : en es
  • ES129800A3 - Improvements in the manufacture of bulbs for incandescent electric lamps. : en es
  • FR41987E - Improvements made to telephone systems, in particular to those of auxiliary telephone offices linked respectively by a line to a central telephone office : en fr
  • FR745206A - : fr
  • DE575732C - Switching device for generating a single back and forth movement of a control element in electric toy train systems : de en
  • DE575796C - Wall made of panels : de en
  • US1906552A - Hinge for table extension leaves : en
  • US1907375A - Binding means for boxes : en
  • DE575829C - Gas-heated oven with goods racks : de en
  • DK47283C - Packaging and by means of such compounds. : da en
  • DE575790C - Method for making a shaving soap : de en
  • DK47286C - Procedure for Purifying Chemically Extracted Sulfur. : da en
  • FR41920E - Improvements in the setting of discharge devices : en fr
  • US1907005A - Barrel truck : en
  • DE575691C - Protection device for electrical devices that depend on the current direction : de en
  • US1906693A - Tackling dummy : en
  • US1906996A - Tank : en
  • GB391788A - Improvements in or relating to covered rollers for drawing, roving or spinning textile fibres : en
  • FR745058A - : fr
  • FR745181A - : fr
  • US1906224A - Manufacture of materials suitable for floor coverings and for other purposes : en
  • US1906479A - Suspension system for vehicles : en
  • US1906813A - Manufacture of bags : en
  • US1907104A - Humidifier : en
  • US1906833A - Production of aldehydes and ketones : en
  • US1906463A - Multiple voltage capacitor motor : en
  • DE575767C - Process for the production of formaldehyde from methyl alcohol : de en
  • DE575886C - Device for setting and locking setting shafts, especially the setting shafts of overhead light openers and the like. like : de en
  • DE575976C - Elliptical compass : de en
  • US1906925A - Vibration damper : en
  • US1907059A - Hinged door for railway cars : en
  • US1906421A - Electrical bus and switch station : en
  • US1906755A - Method of improving the properties of solid fuel by low-temperature carbonization : en
  • US1906912A - Shirt : en
  • AU719032A - Rotary pulveriser : en
  • US1906344A - Egg crate top holder : en
  • DE575744C - Device for the even distribution of gases and vapors in an atomization-drying system with simultaneous filtration : de en
  • DE575995C - Process for the production of refractory objects by pouring molten, ceramic raw materials into molds : de en
  • FR745173A - : fr
  • US1906376A - Radiator : en
  • US1906384A - Method for treatment of ceramic materials and articles formed therefrom : en
  • US1907055A - Pitman for harvesting machines : en
  • USD89734S - Design eor a casket lowering device : en
  • US1906679A - Tube mill : en
  • US1906706A - Hole punching device : en
  • US1906721A - Column clamp : en
  • CA332209A - Sulphur recovery : en fr
  • US1906768A - Infant glider : en
  • USD89747S - Design for a textile fabric : en
  • DE575769C - Device for setting the printing plates required for multicolor printing in correct register on a base plate : de en
  • ES130035A3 - A mortise lock system. : en es
  • DE575929C - Method and device for operating internal combustion engines with an additional chamber : de en
  • USD89738S - Design for a dish or similar article : en
  • FR41914E - Process and apparatus for industrial, non-thermal sterilization of food drinks : en fr
  • FR41959E - File cabinet for cards, card holders, files, phonograph records, etc. : en fr
  • US1906592A - Baking pan : en
  • US1906875A - Paper cutting machine : en
  • US1907231A - Rubberized and fibrous plastic material unattackable by oil : en
  • USD89743S - Design poe a cyclometer calendar clock case : en
  • DE575828C - Cylinder lock : de en
  • DE576075C - Process for dry sorting of non-pre-classified material on air cookers : de en
  • FR41883E - Improvements in small dismountable constructions, in particular private garages for cars : en fr
  • DE575879C - Manufacture of table knives : de en
  • USD89752S - Design for a statuette or similar article : en
  • US1906393A - Extensible shore : en
  • US1907080A - of chicago : en
  • FR745069A - : fr
  • GB391594A - Improvements in or relating to flash-light lamps and the like : en
  • FR41864E - Further training in machines for strapping or tying boxes and other packaging or objects : en fr
  • ES128942A1 - A new mechanical toy that represents a doll playing a drum. : en es
  • FR745241A - : fr
  • US1906741A - Machine for making garment hangers : en
  • US1906276A - Water repellent composition and method of making the same : en
  • FR41964E - Double flap side valve for hydraulic jack : en fr
  • ES129841A1 - A procedure to waterproof all kinds of fabrics. : en es
  • DE575765C - Process for the chlorination of organic isocyclic compounds : de en
  • DE575671C - Zipper with fully separable side parts : de en
  • GB391749A - A coil and coil coupling for use in particular for wireless telegraphy and telephonypurposes : en
  • AU971432A - Improvements in electric incandescent bodies : en
  • DE575872C - Device for reproducing optical sound recordings : de en
  • FR41929E - Percussion ignition device for projectiles and bombs : en fr
  • FR41934E - Improvements to discharge tubes : en fr
  • GB391664A - Improvements relating to the production of shaped rubber articles by extrusion : en
  • FR42000E - Grease or oil syringe : en fr
  • FR41876E - Curler for hair waving : en fr
  • FR745014A - : fr
  • FR745254A - : fr
  • GB391648A - An improved apparatus for the telemetering of physical working magnitudes, more especially of electrical measured magnitudes : en
  • ES129517A1 - Improvements in the construction of vehicles for taxiing on rails. : en es
  • US1907088A - Abrasive body and method of making the same : en
  • US1907340A - Flower container and grave marker : en
  • DE575871C - Libra : de en
  • DE576102C - Process for refining margarine : de en
  • US1907142A - Operating device for conveyers and the like : en
  • US1906245A - Briquetting machine : en
  • DE576073C - Electromagnetic drive for unbelievable movements, e.g. B. for advertising, toys, etc. ae : de en
  • GB391529A - Improvements in internal combustion engines using cam driving gear : en
  • US1907072A - Combined motor and manual adjusting means for photoprinting frames : en
  • FR42047E - Mounting method for the operation of a positive column luminescent tube for television : en fr
  • DE575869C - Multi-part dipping form : de en
  • DE576027C - Circuit arrangement for company lines with stepping mechanisms at the individual connection points : de en
  • ES130100A1 - Procedure for spinning cotton. : en es
  • DE575911C - Process for the preparation of monocarboxylic acid esters of polyglycerols or their analogues : de en
  • DE575938C - Propeller with automatically variable pitch : de en
  • DE576066C - Lock protection with a pin protruding into the lock : de en
  • AU918932A - Improvements inthe separation of carbon dioxide from gaseous mixtures free from sulphur compounds : en
  • GB391739A - Improvements relating to radio receiving circuits : en
  • FR745189A - : fr
  • US1906468A - Protective system : en
  • USD89739S - of galion : en
  • ES129926A1 - DEVICE TO ASPIRATE THE DUST BY DEPRESSION OR VACUUM : en es
  • FR41859E - Machine to collect the hay and put it in stakes or cabotins automatically : en fr
  • FR41941E - New shock-absorbing spring device for rocking chair : en fr
  • FR745174A - : fr
  • US1906821A - Apparatus for making composite glass : en
  • US1907021A - Window closure : en
  • DE575867C - Process for the production of low-electrolyte, aqueous solutions of silk fibroin : de en
  • ES1319Y - Shirt perfected for men. : en es
  • US1906262A - Gear shifting device : en
  • US1906938A - Treatment of rubber : en
  • DE575518C - Saddle for motorcycles, bicycles, etc. like : de en
  • FR745035A - : fr
  • ES130070A1 - Improvements in the manufacture of footwear and adhesives for them. : en es
  • FR745009A - : fr
  • FR745131A - : fr
  • ES129595A1 - PROCEDURE FOR THE MANUFACTURE OF METAL DRAWN CASES FOR FIREARMS CARTRIDGES : en es
  • FR41894E - Improvements to the feed mechanism used in printing machines : en fr
  • FR745154A - : fr
  • DE576085C - Process for the manufacture of crucibles and furnace stoves : de en
  • US1906971A - Sheet-metal belt-conveyer for heat-treating furnaces : en
  • US1907218A - Ammunition case : en
  • DE575977C - Steel measuring tape with scannable marks : de en
  • DE575846C - Film supply reel : de en
  • FR41984E - Tobacco leaf threading machine : en fr
  • ES130012A1 - A device to wash clothes. : en es
  • GB391542A - Improvements in or relating to plug and socket connectors : en
  • DE576038C - Vortex burners for pulverized coal firing : de en
  • GB391734A - Improvements in wire wheel spoke : en
  • US1907245A - Bed and cylinder printing press : en
  • ES130097A1 - Improvements in the elastic bandages of alveoli under pressure for vehicle wheels. : en es
  • DE575801C - Process for the production of metallic rhenium : de en
  • GB391543A - Improvements in vehicles and in tracks therefor : en
  • US1906947A - Steam cargo hoist : en
  • DE575654C - Tobacco feeding device for cigarette machines : de en
  • GB391616A - Improvements in switch-chambers for expansion circuitbreakers : en
  • US1906321A - Impulsing circuit : en
  • US1906919A - Automatic train pipe connecter : en
  • US1907296A - Radio timing device : en
  • US1907357A - Electric hot air furnace : en
  • DE575841C - Process for the production of titanium dioxide : de en
  • FR745104A - : fr
  • ES1262Y - Paper roll holder device applied to the toilet seats to sanitize their use. : en es
  • GB391783A - Improvements in the production of threads, films and the like : en
  • US1907077A - Heater and firebox therefor : en
  • US1906985A - Vibratory frequency standard : en
  • US1907162A - Apparatus capable of producing a uniform discharge of fluid from or against a variable head or pressure : en
  • US1906553A - Form for drying hosiery and the like : en
  • GB391758A - Tuning oscillating circuits, in particular radio circuits and apparatus for this purpose : en
  • FR42006E - Further training in cinematographic printers : en fr
  • GB391725A - Improvements in or relating to timepieces : en
  • ES130051A1 - A procedure for closing wrappings, such as letter envelopes, package bags and the like. : en es
  • DE575766C - Process for the production of water-soluble higher molecular condensation products : de en
  • DE576055C - Hollow shaft : de en
  • IE12943L - Conditioning of cereals : en
  • FR745271A - : fr
  • FR41860E - Automatic circuit breaker with or without thermal delay : en fr
  • GB391818A - Improvements in or relating to winches : en
  • GB391584A - Improvements in or relating to advertising and like signs : en
  • DE575737C - Flushing pipe connection for toilet bowl : de en
  • ES129995A1 - Sliding improvements for zip fasteners that lock automatically in any position. : en es
  • FR745178A - : fr
  • DE575736C - Device for cutting up the ring cake spun out in a dryer : de en
  • FR745225A - : fr
  • FR745233A - : fr
  • DE575936C - Equalization device : de en
  • FR745238A - : fr
  • FR745274A - : fr
  • DE575672C - Schraem and slitting machine : de en
  • DE575721C - Photographic shutter : de en
  • FR41956E - Cattle wagon, especially for railways : en fr
  • GB392191A - Manufacture and treatment of artificial filaments, threads, yarns, ribbons, fabrics and the like containing cellulose derivatives : en
  • ES129976A1 - New lifesaver applicable to platforms at metro stations and railroad level crossings. : en es
  • FR745295A - : fr
  • GB391634A - Improvements in or relating to artificial limbs and methods of making the same : en
  • FR745075A - : fr
  • FR745219A - : fr
  • DE575963C - Protective circuit with tripping time depending on the distance to the fault : de en
  • FR41861E - Automatic circuit breaker with or without thermal delay : en fr
  • FR745232A - : fr
  • FR41924E - Electrical device for controlling one or more devices or machines from different points : en fr
  • FR745124A - : fr
  • CA332134A - Tap chuck : en fr
  • DE575771C - Process for producing maps, in particular hiking and trail maps : de en
  • FR745152A - : fr
  • US1906538A - Lubricating system for an internal combustion engine : en
  • US1907127A - Casing for universal joints : en
  • CA332186A - Bell gasholder : en fr
  • ES130072A1 - Procedure for the manufacture of packings or packing intended to seal the containers containing all kinds of liquids, fluids and water vapor at high and low pressures, based on cork as an elastic body. : en es
  • GB391851A - Improvements relating to devices for trimming or combing the hair : en
  • US1907046A - Process of making boards and apparatus therefor : en
  • CA332097A - Refrigerating system : en fr
  • DE576018C - Production of beryllium fluoride from a double fluoride of beryllium and an alkali metal : de en
  • FR745171A - : fr
  • ES1246Y - Razor blade sharpener. : en es
  • DE575661C - tripod : de en
  • US1907017A - Braking apparatus : en
  • US1907164A - Automatic gun : en
  • US1907270A - Electric socket : en
  • DE575860C - Steam power plant : de en
  • GB391796A - Improvements relating to water heaters or geysers : en
  • FR41852E - Cut-off and bleed tool holder for lathes, planers, etc. : en fr
  • FR745070A - : fr
  • DE576007C - Process for the production of cleaning agents for floors, wood, leather, etc., colored with organic colors, containing wax, turpentine oil and an aqueous emulsifying agent solution. : de en
  • DK47261C - Fire extinguisher. : da en
  • ES129967A1 - A procedure to detach and discharge the dyes from the tissues. : en es
  • FR745281A - : fr
  • GB391757A - Improvements in or relating to pumps : en
  • US1906863A - Coking and gasification of hydrocarbons : en
  • US1907335A - Filtering element : en
  • ES1255Y - Duplicator apparatus. : en es
  • ES129915A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE PATENT OF INVENTION FOR A PROCEDURE FOR THE SIZING OR GLUING OF ARTIFICIAL SILK YARNS : en es
  • FR41875E - Improvements to protection devices for high voltage line insulators : en fr
  • FR745016A - : fr
  • ES129972A3 - A procedure, with the corresponding device, to extract, by continuous methods, oils and fats from the substances that contain them. : en es
  • GB391516A - Improvements in or relating to stop-cylinder printing machines : en
  • GB391761A - Detachable side-car or carrier to bicycle : en
  • US1906467A - Distilling hydrochloric acid : en
  • ES130024A1 - A door or window closing device for tents or the like. : en es
  • FR41916E - Electro-magnetic circuit breaker : en fr
  • GB391579A - Improvements relating to esters of cyclopentenylacetic acids : en
  • FR745248A - : fr
  • US1906644A - Electrical test stick : en
  • US1907068A - Friction shock absorbing mechanism : en
  • US1907071A - Hay loader : en
  • FR745072A - : fr
  • GB391577A - Improvements in or relating to dust collectors or separators and the like : en
  • ES1097Y - Plug : en es
  • GB391583A - Improvements relating to convertible furniture : en
  • FR41991E - Elastic tine improved for harrows or similar agricultural machinery : en fr
  • DE575627C - Device for determining the surface correction when measuring the horizontal gravity gradient and the curvature sizes of the potential surfaces : de en
  • CA332102A - Cleaner for tobacco pipes, etc. : en fr
  • US1906651A - Regulating valve : en
  • DE575826C - lock : de en
  • FR745291A - : fr
  • GB391716A - Improvements in or relating to locking devices for type matter : en
  • ES1463U - Football game for the living room. (Machine-translation by Google Translate, not legally binding) : en es
  • ES128912A1 - A new apparatus for distributing objects. : en es
  • FR42032E - Luminous ashtray : en fr
  • FR745134A - : fr
  • DE575666C - Strand cigarette machine : de en
  • FR745046A - : fr
  • GB391633A - Improvements in or relating to the construction of bodies for road and rail vehicles : en
  • DE524341C - Cold steam engine : de en
  • DE576069C - Safety device to protect fasteners and other objects against unauthorized access : de en
  • DK47279C - Procedure and Apparatus for Ventilation of Interior Rooms of Any Kind. : da en
  • US1907149A - Hurdle : en
  • US1906611A - Template for doorlocks : en
  • US1906681A - Method of and apparatus for injecting regulating voltages : en
  • US1907117A - Construction for display cases and the like : en
  • US1907399A - Bit holder : en
  • DE575902C - Mechanical chain thread monitor : de en
  • FR41982E - Product for construction or pavement coating : en fr
  • FR745139A - : fr
  • GB391592A - A method of feeding the coagulating liquid whilst spinning artificial silk : en
  • CA332080A - Tool : en fr
  • CA332161A - Mould for casting magnesium and alloys : en fr
  • US1906566A - Process and apparatus for forming articles of plastic clay : en
  • US1906649A - Glassware forming machine : en
  • US1907201A - Chemical modification of cellulose fiber : en
  • US1907338A - Cigar and cigarette holder : en
  • ES129514A1 - Improvements in valves and valvular mechanisms, intended particularly for explosion engines and the like. : en es
  • DE575699C - Ash removal device with introduction of the combustion residues through downpipes in washing channels : de en
  • GB391806A - Improvements in or relating to knitting mechanisms : en
  • ES129937A1 - Improvements in flexible couplings made of gummed textile discs. : en es
  • FR41961E - Double adjustable wrench : en fr
  • FR745212A - : fr
  • GB391630A - Improvements in the combustion chambers of two-stroke cycle internal combustion engines of the liquid fuel injection type : en
  • GB391671A - Improvements in or relating to head-supporting pads or cushions : en
  • GB391759A - Improvements in and relating to mercury boilers : en
  • GB391798A - Improvements in pencil leads : en
  • US1906301A - Method of preparing paving material : en
  • US1906991A - Water sprinkler : en
  • US1907242A - Table : en
  • DE575756C - Automatic overcurrent switch in plug form : de en
  • DE575893C - Automatic fire alarm : de en
  • GB391703A - Process for moulding non-plastic metallic oxides : en
  • AU261979B2 - Improvements mok relating to diaphragm valves : en
  • US1907045A - Air line oiler : en
  • US1907307A - Pipe covering : en
  • US1906892A - File : en
  • DE575948C - Process for the production of condensation products : de en
  • ES129934A1 - A procedure for obtaining solid shades when rubbing. : en es
  • US1906502A - Apparatus for the manufacture of tires : en
  • US1907137A - Matrix composing and line casting machine : en
  • US1907422A - Electric socket : en
  • US1906866A - Soapstoning device : en
  • US1907320A - Flood signal alarm : en
  • CA332215A - Rail anchor : en fr
  • US1906843A - Side bearing : en
  • US1906655A - Process and apparatus for making reflecting devices : en
  • US1906944A - Indirect plural lamp with illuminated shade : en
  • US1907124A - Telephotographic system : en
  • ES1315Y - Optical toy. : en es
  • US1906777A - Spool : en
  • USD89778S - Design foe a millinery display fixture : en
  • FR745031A - : fr
  • DE575687C - Arrangement for signaling in telephone systems by means of alternating currents in the range of the voice frequencies : de en
  • US1906308A - Tuft pile fabric loom : en
  • USD89780S - Design for a textile fabric : en
  • DE575830C - Slingshot : de en
  • US1907266A - Combined electric rotary switch and fuse : en
  • DE576071C - Shake slide connection consisting of two tabs ending in eyes and two connecting screws : de en
  • FR41993E - Improvements made to conductor clamps : en fr
  • FR745201A - : fr
  • ES129461A1 - A procedure for manufacturing cigarette paper booklets. : en es
  • GB391593A - Improvements in and relating to fuel injection pumps for internal combustion engines : en
  • US1906832A - Vertical filing cabinet : en
  • DE575972C - Electric polishing brush : de en
  • CA332082A - Automobile chain : en fr
  • DE575875C - Device for preheating the combustion air and at the same time for cooling the lubricating oil for carburetor machines : de en
  • GB391610A - Improvements in or relating to the manufacture and use of wetting-out, equalising, peptising and cleansing agents : en
  • GB391710A - Improvements in and relating to machines for shearing metals : en
  • DE575908C - Process for foam floating processing of copper, gold, silver ores : de en
  • FR42010E - Tractor mower : en fr
  • IE13602L - Seal for metal containers : en
  • US1906979A - Garment hanger : en
  • FR42008E - Chassis particularly suitable for light cars on railways : en fr
  • GB391827A - Improvements in telephonic repeater systems : en
  • US1907028A - Window regulating mechanism : en
  • US1906453A - Respirator : en
  • US1906429A - Process of hydrolyzing cellulose : en
  • US1907249A - Simulated racing game : en
  • US1907256A - Cutting machine for shoes : en
  • ES129252A1 - A method for applying the parts of the slide fasteners in their supports with their device for carrying out the procedure. : en es
  • FR745282A - : fr
  • DE575854C - Centrifuge for laundry u. like : de en
  • DE575866C - Compressor with two pistons in a common cylinder : de en