• US1578520A - Insecticide-fungicide and process for making the same : en
  • US1578961A - Tire-valve closure : en
  • US1578448A - Method of pressing glass : en
  • US1578610A - Hack and like frame saw : en
  • US1578612A - Anchoring device : en
  • CH113219A - Device for intermittently rotating a machine part from a continuously rotating part. : de en
  • USD69810S - Design for a goblet ob, similar article : en
  • US1578485A - Electric switch : en
  • US1578802A - Pyrogenesis of petroleum : en
  • PL3838B1 - Dual-action shaping press. : en pl
  • CA259363A - Envelope : en fr
  • CH114440A - Double glazing. : de en
  • US1578376A - Method for the production of coke and tar from coal : en
  • US1578579A - Single-actuator cigar-bunch shaper : en
  • CH114473A - Method and device for changing the bobbin banks for spinning, twisting or similar machines. : de en
  • US1578447A - Method of and apparatus for producing curvilinear fabrics : en
  • US1578659A - Electromagnetic device : en
  • US1578991A - Diestock : en
  • FR602861A - Automatic device to prevent concealment of car numbers during collisions and crashes : en fr
  • US1578435A - Vanity case : en
  • US1578731A - Process of producing dialkyl selenides and tellurides : en
  • CA259395A - Metal container : en fr
  • US1579183A - Shock absorber : en
  • US1578389A - Separator : en
  • US1578828A - Traffic regulator : en
  • US1579150A - Alarm apparatus : en
  • CH114609A - Device on tank wagons for pulling up containers to be emptied into the tank. : de en
  • PL3857B1 - A method of cleaning sulfuric acid obtained after petroleum oils and benzene hydrocarbons. : en pl
  • US1578481A - Paving block and building material : en
  • GB235244A - Improvements in and relating to centrifugal fuses for projectiles : en
  • CA259336A - Head band for telephone receivers : en fr
  • US1579035A - Leveling device for steam shovels : en
  • US1579136A - Indoor swing : en
  • US1578400A - Machine for blowing glass articles : en
  • US1578391A - Sound amplifier : en
  • US1578692A - Sanitary nest lining : en
  • US1579092A - Electric snap switch : en
  • PL3924B1 - : en pl
  • US1578942A - Gas generator : en
  • PL4028B1 - Asynchronous motors with well electrically conductive metal layers in the magnetic stray field of the secondary circuit. : en pl
  • US1579060A - Spark plug : en
  • US1578719A - Lighting system : en
  • US1578813A - Composite insulating bodies and method of producing them : en
  • DE427335C - Boiler boundary wall : de en
  • GB249771A - Improvements relating to means for actuating the brake shoes of vehicle brake mechanism : en
  • PL3995B1 - Machine for producing spiral drills and other objects with milled grooves. : en pl
  • PL4027B1 - Electric lamp fittings. : en pl
  • US1578369A - Clothes-return device for ironers : en
  • US1579012A - Steam boiler : en
  • PL3914B1 - The method of obtaining cyanamide solution from crude calcium cyanamide. : en pl
  • US1578886A - Cultivator : en
  • US1578875A - Rubber composition and method of making the same : en
  • CH114434A - Fertilizer spreader. : de en
  • PL3810B1 - The method of making cartridges from fiber hydrate obtained from viscose. : en pl
  • CA259415A - Garment : en fr
  • US1579068A - Apparatus for cleaning or removing paint from surfaces : en
  • FR602879A - Improvements to locking and assembly devices for rods, axles, etc., of adjustable length : en fr
  • GB249740A - Collapsible clothes prop and aerial post : en
  • CH114521A - Pivoting stone for watchmaking. : en fr
  • PL3851B1 - : en pl
  • DE427352C - Regulating device for brake magnets of electricity counters u. like : de en
  • DE427472C - Furnace for uniform heating of all kinds of weldments : de en
  • FR30210E - Improvements in the construction of multi-electrode lamps : en fr
  • CA259435A - Incinerator stay : en fr
  • CH114469A - Device for attaching a brush to a handle. : en fr
  • CH114534A - Electro-pneumatic installation. : en fr
  • CH113987A - Device for mounting brushes in electrical machines. : en fr
  • CA259300A - Compotractor : en fr
  • GB243312A - Improvements in and relating to apparatus for measuring limbs : en
  • US1578366A - Apparatus for the production of expanded metal : en
  • CH114414A - Guide device for the thread tensioning device with two clamping disks running through the needle thread on sewing machines. : de en
  • CH114514A - Soccer stroke measuring instrument. : de en
  • PL4002B1 - A device for transferring tens in calculating machines with a rung wheel and with two numerical mechanisms for producing the results of the calculations, arranged one above the other, and driven directly by one and the same setting mechanism. : en pl
  • FR602867A - Process for bleaching or bleaching animal fibers : en fr
  • GB249683A - Improvements in apparatus for tensioning and sealing metal bands around packing cases and other packages : en
  • US1578915A - Generator : en
  • US1578261A - Shoe heel : en
  • US1579032A - Process of making a vitrified composition : en
  • FR602846A - Patella knee pad enhancements : en fr
  • GB249656A - Improvements in or relating to buffing and like devices of the naumkeag type : en
  • PL3979B1 - A device for the mechanical production of braid, consisting of flat rings and cross connectors. : en pl
  • US1578616A - Combination bath apparatus : en
  • US1578987A - Spare-tire carrying and rim-removing device : en
  • USRE16307E - Cutting and welding torch : en
  • CH114290A - Product for the maintenance of rubber. : en fr
  • US1578625A - Multiple-deck pulp thickener : en
  • US1579118A - Electrode end cap : en
  • CH114474A - Device on warping machines to prevent the tree from jumping. : de en
  • US1578396A - Radio signaling system : en
  • US1578856A - Check lock : en
  • US1578865A - Fluid-compressing apparatus : en
  • US1578528A - Ophthalmic mounting : en
  • DE427439C - Attachment of the boom spring within the longitudinal support profile of the car frame, especially for motor vehicles : de en
  • GB249737A - Improvements in or relating to electric glow lamps : en
  • DE426926C - Process for the production of citric acid and other organic acids : de en
  • US1579023A - Clothes hanger : en
  • US1579101A - Rubbing or kneading machine : en
  • US1578315A - Piston : en
  • GB249743A - Improvements in safety retaining devices for pit cages and the like : en
  • US1578732A - Spraying machine : en
  • AU2243225A - Improvements in and relating tothe jointing of wooden ends of bedsteads to iron framed mattresses : en
  • CH114586A - Airtight device for carrying an electric current through a glass wall. : de en
  • US1579025A - Stereoscopic apparatus : en
  • US1578837A - Reversible motor : en
  • PL3940B1 - The method of producing printing plates. : en pl
  • US1578484A - Rosin sampler : en
  • PL3955B1 - The method of acetic acid condensation. : en pl
  • US1578474A - Ladle cage : en
  • CH114509A - Crossbow without slide guide. : de en
  • US1578664A - Wabbler : en
  • US1579055A - Gate : en
  • US1579095A - Latch-lever lock : en
  • ES94981A1 - Transformable bodywork system for the services of undertakers. : en es
  • GB249792A - Improvements in or relating to jars, pots and the like, for table use : en
  • ES96009A1 - Improvements in liquid counters. : en es
  • GB249775A - Improvements in or relating to washing appliances : en
  • GB249778A - Improvements in and relating to sporting guns : en
  • US1578776A - Locomotive stack : en
  • US1578422A - Inclosed quick-make and quick-break switch : en
  • US1578564A - Washing-machine-operating mechanism : en
  • US1579158A - Water filter : en
  • CA259407A - Folding table : en fr
  • DE427273C - Device for electrical resistance welding of hollow bodies with irregular outlines, in particular of doll limbs or the like made of semi-hollow sheet metal bodies : de en
  • DE427381C - Axial threshing machine : de en
  • FR602882A - Improvements in the manufacture of basic derivatives of the aromatic series, and resulting products : en fr
  • GB249768A - Single or double eyeglasses or spectacles : en
  • ES96732A1 - Procedure for manufacturing rubber soles. : en es
  • FR30217E - Servo brake : en fr
  • FR30267E - Chain tiller with endless grapples and grip wheels : en fr
  • ES96532A1 - The packaging of insecticides and disinfectants in wire containers. : en es
  • GB249753A - Improvements in chucks : en
  • FR602825A - Double gallery merry-go-round : en fr
  • FR602943A - Flattened tip conical anvil for fulminating capsules : en fr
  • GB249605A - Improvements in electro-massage apparatus : en
  • CH114081A - Brush. : en fr
  • US1578900A - Porous article of rutile and method of making the same : en
  • US1579111A - Moistener : en
  • CH114591A - Automatic regulation device for electric ovens. : de en
  • FR30157E - Electro-magnetic drill bit : en fr
  • ES96062A2 - A meter, dry, for gas. : en es
  • US1578328A - Automatic weather strip : en
  • CA259451A - Assembling machine : en fr
  • CH114541A - Friction spring. : de en
  • US1578417A - Automatic telephone-exchange system : en
  • US1578299A - Printing-telegraph system : en
  • US1578980A - Burglar-alarm system : en
  • FR30200E - Scouring and bleaching bath for textiles and cellulose-based fibers, and its manufacturing process : en fr
  • FR30262E - Band saw workpiece trolley : en fr
  • DE427451C - Articulated backdrop for theater purposes : de en
  • ES96863A1 - Accordion handles with holes without keys or plates. : en es
  • GB249619A - Handle bars and handle bar stems of cycles : en
  • GB249574A - Improvements in means for defining the edges of garden paths and flower beds : en
  • US1579128A - Tool : en
  • US1578565A - Mechanical pencil : en
  • US1579189A - Dry-pipe valve : en
  • PL3805B1 - The method of producing a dry fertilizer suitable for machine sowing. : en pl
  • US1578363A - Bearing shaving and burnishing device : en
  • US1578808A - Coupling : en
  • FR602883A - Advanced lock for automotive doors : en fr
  • CH114307A - Rifle shooting facility. : en fr
  • DE427170C - Press for the production of plate products with electrically heated press plates : de en
  • US1578696A - Polish-rod clamp : en
  • CA259410A - Chain : en fr
  • CH114144A - Process for the automatic manufacture, from a metal bar, of objects of various shapes and machine for the implementation of this process. : en fr
  • PL4042B1 - Control of a sliding hook in cigarette filling machines. : en pl
  • DE427068C - Tool for placing running mats on the rim : de en
  • DE427164C - Changeable condenser with fine condenser : de en
  • DE427376C - Axial threshing machine : de en
  • FR30170E - Process for manufacturing alumina and aluminum sulphate and products resulting from this process : en fr
  • FR30186E - Accident protection device for railway construction sites : en fr
  • FR30158E - Device for automatic closing and opening of underground mine shaft recipes (main extraction shafts opening into the daylight and interior bures : en fr
  • GB249789A - Improvements in wheels for automobiles or other vehicles : en
  • US1578266A - Hand brake for railway cars : en
  • US1578559A - Continuously-operated kiln : en
  • US1578956A - Bumper support for vehicles : en
  • CA259329A - Cellulose compound : en fr
  • FR602915A - Shoe gluing machine : en fr
  • GB236155A - Improvements in or relating to electric gasfilled discharge tubes : en
  • US1578652A - Burial casket : en
  • US1578687A - Process for the removal of naphthalene and analogous hydrocarbons from fuel gases : en
  • US1579197A - Canada : en
  • GB249643A - Improvements in or relating to sound reproducing apparatus : en
  • FR30167E - Method and apparatus for recovering heat which is contained in vapors or mists generated in drying devices for paper, cellulose and the like : en fr
  • GB237550A - Improvements in and relating to automatic weight balancing devices for beam balances, weighing machines, weigh-bridges and the like : en
  • GB246166A - Improvements in or relating to centrifugal pumps or compressors : en
  • ES96670A1 - A rotary pump. : en es
  • FR602826A - Improvements to hammerless, single or automatic ejector shotguns : en fr
  • PL3949B1 - Rotary press with a continuous action for the production of oblong products from plastic mass. : en pl
  • US1578314A - Combined coffee sack and holder : en
  • US1578428A - Make-up post for rotary-drilling apparatus : en
  • GB249647A - Improvements in and relating to the manufacture and manipulation of colloidal or semi-colloidal substances, precipitates or sediments and the separation and recovery of the liquid or solid components : en
  • GR1152B - ARMS TO INDICATE DIRECTION OF THE CAR. : el en
  • ES96609A1 - A process for the production of alcoholic aromatic sulfonic acids. : en es
  • GB249718A - Improvements in safety suspending devices for lifting and lowering apparatus : en
  • GB249767A - Improvements in apparatus for controlling the flow of liquid or gas out of or into receptacles : en
  • DK35803C - Sealing device for Doors and Windows. : da en
  • FR602885A - Device for mounting pearl necklaces : en fr
  • GB249623A - Improvements relating to seats or chairs for use on moving objects : en
  • USD69793S - Design for a hand bell : en
  • DE427070C - Device for emptying the suction line for vacuum cups : de en
  • US1578970A - Means for preventing bagging at the knees of men's trousers : en
  • DE427364C - Handpiece for dental drills and similar tools that can be rotated : de en
  • ES95874A1 - Cutter with changeable blades for woodworking. : en es
  • US1578834A - Doll's eyes : en
  • PL3832B1 - Garter clamp. : en pl
  • PL3894B1 - A device for connecting radiator cells. : en pl
  • PL3945B1 - Electrically heated distillation apparatus for extracting juices, particularly tobacco or similar herbs. : en pl
  • ES96884A1 - A discharge tube with a chiller glass. : en es
  • ES96645A1 - A procedure for the benefit of raw heavy spar. : en es
  • US1578480A - Typewriting machine : en
  • US1579154A - Heating system for incubators, brooders, and the like : en
  • ES96642A1 - Improvements in the carburettors. : en es
  • GB249614A - Improvements in sharpening devices for slicing machines : en
  • PL4044B3 - Stamp press. : en pl
  • US1578767A - Weather stripping for window and door casements : en
  • CA259259A - Milk bottle stopper : en fr
  • CH114494A - Coffee substitute and process for making the same. : de en
  • ES96491A1 - A valve to automatically adjust the draft regulator to cataracts. : en es
  • ES96750A1 - An industrial product consisting of a block or tablet intended for cleaning kitchen utensils, household goods, floors, clothes and personal hygiene. : en es
  • FR30169E - System of so-called current transformers : en fr
  • FR30176E - Device for safe running in heavy oil engines : en fr
  • US1578514A - Photographic means for recording sound : en
  • US1578548A - Magneto : en
  • PL3821B1 - Thread polar planimeter. : en pl
  • PL3965B1 - Illuminating apparatus for medical purposes. : en pl
  • PL4046B1 - Method and device for making concrete pots, pipes and other items. : en pl
  • DE427175C - Process for the production of fillet tips on two-strand knocking machines : de en
  • FR30293E - New plastic material for floor coverings : en fr
  • DE427419C - Paper roller clutch for typewriters : de en
  • FR602856A - Paper staple : en fr
  • GB226836A - Improvements in rubber vulcanization : en
  • GB249736A - Improvements in and relating to the manufacture of gelatine : en
  • CH114320A - Process for the electrolysis of molten baths. : en fr
  • US1578736A - Blanket for printing presses, process for forming the same, and process of printing employing same : en
  • US1579069A - Milking-machine washing device : en
  • ES96587A1 - An industrial product consisting of an unalterable document protected from all forgery. : en es
  • FR30172E - Selective call system for railway telephone organizations : en fr
  • CA259452A - Calculating machine : en fr
  • US1578997A - Air-feed brake : en
  • US1578562A - Pole-piece-finishing machine : en
  • US1578922A - Fountain toothbrush : en
  • US1579102A - Rotary cutting tool : en
  • GB249651A - Improvements in or relating to motor wagons and the like : en
  • DE427410C - Pincer rail brake with liftable brake rails : de en
  • ES96704A3 - A procedure consisting of retouching negative and positive hatched photographic clichés, for the direct obtaining of photoliths with them. : en es
  • ES96848A1 - A new bed model. : en es
  • ES96839A2 - A process for the manufacture of methanol or other oxygenated organic compounds. : en es
  • DK35814C - Rudder for propeller-driven boats. : da en
  • PL3885B1 - : en pl
  • US1578904A - Building construction : en
  • US1578998A - Shot-firing system : en
  • US1578390A - Camp trailer : en
  • GB239219A - Improvements in hide setting-out and oiling machines : en
  • GB249670A - Improvements in means for transporting and/or handling liquids : en
  • CH114232A - Pigsty. : en fr
  • CH114409A - Switchgear for direct current generation on electric locomotives. : de en
  • CA259379A - Corner clip : en fr
  • US1578354A - Electric switch : en
  • US1579139A - Locking plate for cylinder locks : en
  • GB249782A - Improved method for freeing the tanks and ducts of tank vessels from gases : en
  • US1578642A - Headband for telephone receivers : en
  • PL3942B1 - Shoe measuring device for stunted legs. : en pl
  • US1579190A - Builder mechanism for yarn spinning and winding machines : en
  • AU2606825A - Electrically operated distant control device : en
  • CH114478A - Carpet embroidery machine. : de en
  • DE427258C - Feeding device for poultry : de en
  • GB249677A - Improvements in apparatus for doubling sheets of metal or other bendable material : en
  • US1578541A - Motor-vehicle fender guard : en
  • PL3899B1 - A device for steaming. : en pl
  • US1578911A - Bunch-building mechanism for spinning frames : en
  • US1578924A - Pump : en
  • US1578967A - Splash-oiled half bearing for grinders : en
  • US1579072A - Attachment for socket wrenches : en
  • PL3998B1 - : en pl
  • ES94464A1 - A detachable, rigid point independent writing pen. : en es
  • ES96327A1 - Improvements introduced in the pistons with articulated connecting rod in them, especially in the aluminum ones for internal combustion engines. : en es
  • ES96899A1 - A new system of cut out figures. : en es
  • FR30253E - Automatically adjustable headlight system : en fr
  • CA259284A - Grain cleaner : en fr
  • CA259351A - Machine for removing quack grass : en fr
  • CH114492A - Closure on cake spring molds and the like. : de en
  • CH114551A - Tumbling disc with eccentric bearings arranged at an angle on a shaft to drive the shaft or the disc. : de en
  • US1578712A - Security device for clothing : en
  • US1578794A - Speed-regulating device : en
  • CH114372A - Single column stand for X-ray tubes. : de en
  • US1578416A - Structural material : en
  • US1579089A - Shoe-polishing cloth : en
  • CH114313A - Device for measuring earth resistance. : de en
  • ES96232A1 - Improvements introduced in the windows. : en es
  • ES96674A1 - A mechanical procedure for the production of cylindrical wooden bars. : en es
  • CA259361A - Train pipe connector : en fr
  • CH114398A - Twin vehicle wheel. : en fr
  • CH114282A - Process for the preparation of 4-amino-3-oxybenzene-1-arsic acid. : de en
  • DE427172C - Electric radiator : de en
  • ES95208A1 - Continuous electric furnace to anneal metals without rusting. : en es
  • US1579002A - Vise-post lock : en
  • ES96558A1 - A procedure for preparing a refrigerant product. : en es
  • US1578373A - Key instrument for executing color music : en
  • US1578656A - Crown-block bolt : en
  • PL3905B1 - Sled brake for iron roads, excluding the possibility of pinching. : en pl
  • US1579078A - Picker motion for looms : en
  • CH114506A - Water sports equipment. : de en
  • CH114317A - Large diameter diaphragm speaking machine. : en fr
  • DE421634C - Device for the execution of the method for the production of vessels from plywood, in which non-tied veneer layers are used to form the vessel jacket : de en
  • CH114493A - Machine for cleaning and degreasing animal intestines. : de en
  • BE332018A - : en fr
  • PL3917B1 - Method of obtaining metal-organic connections. : en pl
  • US1578877A - Piston construction for cam engines : en
  • US1578892A - Game : en
  • FR602911A - Multiple coil spring system for explosion engine valves : en fr
  • US1578675A - Curtain carrier for automobiles : en
  • ES96875A1 - A device for obtaining the reciprocating vertical movement in the yarn guides of continuous spinning machines and the like. : en es
  • FR30192E - Pantograph : en fr
  • ES96775A1 - Roller bearings. : en es
  • FR30237E - Process for the manufacture of a chemically pure hydrochloric acid : en fr
  • AU652027A - Improvement in methods of fabricating thermoelectric units : en
  • GB249690A - Improvements in and relating to variable electric resistances : en
  • GB243687A - A new or improved device for attaching handles to articles : en
  • US1578571A - Volt-ampere meter : en
  • US1578851A - Centrifugal pump : en
  • US1579044A - Road-vehicle wheel having detachable tire : en
  • GB249732A - Boiler for circulating hot water heating system : en
  • CH114375A - Method of producing a cure for typhoid. : de en
  • CH114429A - Safety device for electrical apparatus operating in an insulating liquid. : de en
  • PL3943B1 - Roller carding machine. : en pl
  • US1578410A - Traffic signal : en
  • US1578839A - Manifold for internal-combustion engines : en
  • DE427242C - Busbar protection : de en
  • FR602899A - Improvements to electric current limiting devices : en fr
  • CA259428A - Door lock : en fr
  • USD69806S - Design fob an electbic dental fubnace : en
  • GB244473A - Improvements in and relating to automatic or semi-automatic weighing scales : en
  • US1578955A - Adjustable gauge : en
  • US1579017A - Combination bill and key folder : en
  • DK35811C - Procedure for Separation of Liquid Mixtures. : da en
  • US1578527A - Electric switch : en
  • US1578668A - Fuel mixer for internal-combustion engines : en
  • US1578884A - Gauge for molding knives : en
  • US1579148A - Ring : en
  • ES96672A1 - Machine for pressing seams. : en es
  • US1578566A - Hair-waving instrument : en
  • US1578699A - Leaf-spring lubricator : en
  • ES96651A1 - A method for lubrication. : en es
  • ES96820A1 - Procedure for the operation of furnaces for annealing metals without oxidation. : en es
  • SU1168A1 - Device for notifying the station about the location of the train : en ru
  • BE332360A - Perfectionnements aux mitrailleuses et aux armes à feu automatiques : en fr
  • PL4017B1 - : en pl
  • US1578332A - Engine valve : en
  • US1579034A - Golf-green indicator : en
  • US1578704A - Headlight lamp : en
  • PL3931B1 - Method of checking the achieved temperatures at the top. : en pl
  • US1578627A - Bottle opener : en
  • US1578686A - Grain door for freight cars : en
  • US1579153A - Key holder : en
  • GB249777A - Improvements in and relating to metal lattice work skeletons for buildings : en
  • FR602944A - Transportable floor in hollow beams, in concrete : en fr
  • US1578628A - Dust-distributing car : en
  • US1578929A - Clutch facing and process of making same : en
  • US1578538A - Knife : en
  • US1579112A - Process for the production of articles of the phenol-formaldehyde condensation-product type : en
  • PL3907B1 - Method and device for evaporating volatile components of solutions, emulsions and suspensions. : en pl
  • ES90742A1 - Spinning vessel for the manufacture of artificial silk and the like. : en es
  • ES93378A1 - An improved electrical switch. : en es
  • FR602865A - Rearview mirror for automobiles and other vehicles : en fr
  • ES96772A1 - Improvements in current rectifier devices. : en es
  • DK35815C - Feeding device for Meat and other Goods Cutting Machines. : da en
  • US1578450A - Aero swing : en
  • US1579116A - Door-operating mechanism for retorts : en
  • ES96774A1 - Some brakes for the front wheels of Ford cars. : en es
  • ES96796A1 - Improvements in the construction of the rubber floors of footwear of all kinds. : en es
  • FR602802A - Gear change cone : en fr
  • FR602893A - Improvements to grain cleaning machines : en fr
  • ES96864A1 - A piece built of cement for the formation of the vaults in the floors or ceilings of the buildings. : en es
  • FR602801A - Method of coating yarns with a coating : en fr
  • GB249460A - Cleaning centrifuge especially intended for aeroplanes : en
  • GB241526A - Apparatus for obscuring the flash and reducing the report and the recoil of firearms : en
  • GR1155B - STEERING WHEEL. : el en
  • ES96781A1 - Improvements in the manufacture of cigarette paper sheets. : en es
  • CA259292A - Putter guide for golf : en fr
  • ES95790A1 - An electric direction indicator for all kinds of vehicles and automobiles. : en es
  • FR602866A - Process for the refining of beech tar oils and for the manufacture of high-value pure preparations : en fr
  • ES96731A1 - Refinements in retorts. : en es
  • FR30294E - Double explosion engine : en fr
  • US1578620A - Assigwob : en
  • ES96836A1 - A process for preparing valuable organic blends from coal and the like. : en es
  • GB249604A - Cracking process (blending) : en
  • GB238228A - : en
  • DE427327C - Equipment for ion measurement, consisting of reference and reference electrode and the associated fluids : de en
  • ES96005A1 - A method of drying materials. : en es
  • FR602904A - Ashtray : en fr
  • ES96701A1 - An improvement in the way of presentation and packaging of the flour in its retail sale. : en es
  • GB249687A - An improved device applicable for use in operating hinged windows, ventilators or the like : en
  • US1578510A - Turbo ventilation : en
  • ES96764A1 - Pump improvements. : en es
  • FR602842A - Improvements made to garters, garters, suspenders or the like : en fr
  • US1578427A - Apparatus for shaping glass articles : en
  • US1579008A - Wire terminal connecter : en
  • ES96872A1 - A synthetic process for the simultaneous production of methyl alcohol and liquid hydrocarbons. : en es
  • FR602851A - Provision for the protection of sections of lines : en fr
  • FR602870A - Cartridge feeder for automatic weapons : en fr
  • ES96814A2 - A fire extinguishing device. : en es
  • FR30284E - Lever control system for operating vehicles : en fr
  • US1579054A - Oscillating piston pump : en
  • US1578263A - Rail joint and rail : en
  • PL4001B1 - Pump for domestic water supply. : en pl
  • DE427278C - Absorption machine : de en
  • FR30184E - Level indicator tank cap : en fr
  • GB236209A - Manufacture of a stable degreasing agent : en
  • US1578300A - Typewriter : en
  • US1578925A - Motor controller : en
  • US1579121A - Producing fast dyeings on wool : en
  • US1579124A - Disinfecting attachment for money drawers : en
  • US1578308A - Suspension for vehicles : en
  • US1579000A - Road-building form : en
  • US1579024A - Method of and apparatus for motion-picture projection : en
  • GB242614A - Improvements in vertical cone mills for grinding dry granular products : en
  • GB249720A - Improvements in the manufacture of building bricks, tiles, and the like : en
  • US1578836A - Scooter : en
  • US1578946A - Fishplate : en
  • FR30202E - Railroad car stop shoe : en fr
  • GB230455A - : en
  • CH114610A - Trolley for conveying gravel, sand and the like. : de en
  • GB249744A - Improvements relating to grain drying kilns : en
  • US1578693A - Primer for internal-combustion engines : en
  • US1578775A - Cultivator attachment : en
  • GB249926A - Improvements in trousers' stretchers : en
  • US1578658A - Method of removing the burr formed in welding : en
  • US1578667A - Binding post : en
  • DK35818C - Method for Preparing Heterocyclic Compounds. : da en
  • US1579168A - Electric condenser : en
  • DE427191C - Control for four-stroke gas engines : de en
  • ES96566A3 - Improvements in removable wheels of the disk calls, for motor vehicles and others. : en es
  • GB234820A - Voltage drive system in induction measuring instruments : en
  • PL4016B1 - . V. ^ T / c / £ Armored reinforced concrete structure. : en pl
  • FR602881A - A method of making a mixed material comprising an absorbent material and rubber, and articles made from or containing such composite material : en fr
  • DK35806C - Selector for automatic Telephone exchange systems. : da en
  • US1579033A - Process for the manufacture of synthetic emerald stones : en
  • GB227816A - Improvements in or relating to internal combustion locomotives : en
  • GB249654A - Improvements in or relating to apparatus for rarefying gases : en
  • ES90860A1 - A double vibrating cone that constitutes a new amplifying resonator. : en es
  • PL3879B1 - Loose and loose flo bfegti device in explosive engine cartrages. : en pl
  • US1579039A - Saw blade : en
  • FR30274E - Multi-purpose folding table : en fr
  • PL3853B3 - Veneer drying apparatus. : en pl
  • FR602819A - Sophisticated mounting of the sharpening jaws of machines used to sharpen with precision and on both sides the blades of straight-edged knives and more particularly the blades of veneer knives : en fr
  • DE427225C - Process for the production of paints : de en
  • DE427402C - Steep tube boiler : de en
  • PL3977B1 - A method of producing a hardly solidifying explosive. : en pl
  • US1578272A - Fastener-supplying device : en
  • US1578989A - Device for drying corn : en
  • PL3817B1 - A method of making a tree instead of a tree. : en pl
  • AU2314825A - Improvements in corsets : en
  • FR30298E - Device facilitating the adhesion to the ground of automobiles : en fr
  • US1578765A - Handling apparatus for coal and the like : en
  • DE427322C - Process for the automatic venting of toilet sinks : de en
  • GB249795A - Improvements in and relating to wheels for motor and other vehicles : en
  • FR30270E - Apparatus for clearing the way for bandsaw blades : en fr
  • GB249637A - Improvements in, or relating to, sleds for ploughs : en
  • US1578762A - Slack adjuster : en
  • US1579162A - Process for producing ozone : en
  • ES96619A1 - A trim ring or segment system for the socket heads of the brake hose couplings. : en es
  • US1578326A - Resistor : en
  • CA259291A - Fuse : en fr
  • ES94369A2 - A pai-pai fan with folding blade and handle. : en es
  • PL3846B1 - A method and device for utilizing the heat generated during the cooling of alloy castings. : en pl
  • GB249672A - Improvements in or relating to the construction of louvre or shutter devices for controlling the flow of air to motor car & like radiators : en
  • US1578544A - Mining machine : en
  • US1578992A - Weather strip : en
  • GB249632A - Improvements in or relating to the mounting and adjustment of rollers, pulleys, and the like : en
  • ES96655A1 - A procedure to fix the figures on the dominoes, whatever the material used in the construction of these figures. : en es
  • PL3863B1 - A chamber, suspended in the generator, for tar separation, consisting of an outer mantle and an inner rotating shade. : en pl
  • DE427185C - Chopping or seed drill : de en
  • DE427203C - Guard arrangement for grinding machines : de en
  • DE427282C - Horn lightning arrester : de en
  • GB246165A - Device for detecting at a distance the level of a liquid contained in a tank : en
  • GB249664A - Improvements in bidets : en
  • GB250302A - Improvements relating to the heat treatment of materials for the extraction of volatile constituents or moisture therefrom : en
  • CH114601A - Device for variable magnetic coupling of two coils. : en fr
  • ES96802A1 - Procedure for the synthetic manufacture of ammonia from its elements. : en es
  • GB241505A - Improvements in method and apparatus for the direct measurement or the recording of depths or distances at sea by means of the ultra-audible echo : en
  • FR602823A - : fr
  • GB249769A - Improvements in or relating to rotors for electric machines : en
  • US1578497A - Anchor and clip for rails and the like : en
  • US1578984A - Automatic train stop : en
  • ES96604A1 - The manufacture of a double lever drill, for paper, cardboard or cardboard. : en es
  • FR30156E - Automatic starting device of internal combustion engines : en fr
  • FR30221E - Suspension more specially intended for motor vehicles : en fr
  • CA259391A - Food product : en fr
  • CA259343A - Punch press : en fr
  • DE414772C - Process for the processing of sulphite pulp waste liquor : de en
  • DE427272C - Process for the production of a fuel suitable for dust combustion : de en
  • US1579040A - Yarn-dyeing device : en
  • CH114587A - Hot cathode tube of great performance. : de en
  • ES96569A1 - Procedure for the production of a torch flame. : en es
  • AU2621325A - Improvements in adjustable couplings : en
  • CH114437A - Disinfecting nest egg. : de en
  • CH114557A - Aeromotor. : en fr
  • AU108726A - Improvements in or relating to receivers for high frequency electric signals : en
  • CH114446A - Device for water heating. : en fr
  • CH114556A - Kaplan turbine. : de en
  • FR602817A - Sealed articulated connection for pipes : en fr
  • PL3889B1 - A method and device to protect vats, barrels and other tanks from cracking due to freezing of water or other liquids contained in them. : en pl
  • US1578574A - Rotary underreamer : en
  • US1578387A - Pumping jack : en
  • USRE16299E - A voluntary trust associa : en
  • DE427399C - Storage device for container : de en
  • GB238883A - Improvements in indicating instrument for fuel systems of motor vehicles : en
  • PL3842B1 - Device for winding and unwinding films in cinematographic cameras. : en pl
  • PL3883B1 - A device for purifying and humidifying the air polluted by sunburn. : en pl
  • ES96597A1 - A new type of organ for electric orchestral instruments. : en es
  • ES96789A1 - Procedure for obtaining phosphorus, phosphorous pentoxide and phosphoric acid. : en es
  • ES96699A1 - An apparatus, with the corresponding procedure, for mixing substances with fluids. : en es
  • GB234466A - Improvements in or relating to internal combustion engines : en
  • DE427371C - Impeller for water knife : de en
  • US1578769A - Power cultivator : en
  • US1579070A - Truss : en
  • USD69799S - Design for a carton : en
  • FR602872A - Direct electric control device for all centrifugal devices : en fr
  • GB241206A - Improvements in apparatus for the manufacture of sheet glass : en
  • GB249756A - Improvements in automatic grease cups : en
  • DE427193C - Change gear : de en
  • FR30190E - Wrench for nuts and spark plugs : en fr
  • FR30166E - Cylindrical baler : en fr
  • USD69791S - Design for a cabinet : en
  • US1578680A - Auxiliary air and fuel mixing device : en
  • US1578821A - Handwheel and method of making the same : en
  • US1579133A - Switch control : en
  • ES96706A1 - A new device to stamp and cut at the same time and by means of a single stroke, all kinds of celluloids, rubber, galalith and other similar pastes, ivory horn and all kinds of metals. : en es
  • DE427368C - Roller block : de en
  • AU2591725A - Improvements in or relating to shop-fixtures, showcases filing-cabinets, book-eases, wardrobes, cupboards andthe like : en
  • CH114617A - Process to reduce the uneven wear of the support cable on cableways. : de en
  • GB230810A - An improved method of and means for eliminating higher harmonics in the aerial in radio transmission systems : en
  • GB233687A - Improvements connected with the shuttle-operating mechanism of looms : en
  • AU2617925A - Hypodermic syringes : en
  • AU2647125A - Improvements in radio signalling' systems : en
  • CH114309A - Device to directly indicate and record the secondary flow rate in open watercourses. : de en
  • FR602863A - Guide device for pulling cords of curtains, blinds and similar devices : en fr
  • CH112579A - Insulating cladding on the water tank. : de en
  • PL4033B1 - Carburator, especially for heavy fuel. : en pl
  • US1578702A - Power shovel : en
  • US1578273A - Treating apparatus for crude oil : en
  • US1578888A - Rack for rolls of material : en
  • US1579091A - Adjustable dividing cam : en
  • CH114476A - Spoolless shuttle. : de en
  • DE427301C - Interchangeable and adjustable steering template for roller chairs or the like. : de en
  • US1578801A - Automatic dado, equalizer, and variety woodworking machine : en
  • US1578647A - Propelling system for ships : en
  • USD69797S - Design for an electric-lighting fixture : en
  • ES96831A1 - A connection plate for electrical installations. : en es
  • FR602818A - Air and seaplane automobile with national fuels : en fr
  • DE427243C - Clamping device for electrical lines : de en
  • GB250156A - Improvements in or relating to apparatus for indicating and/or recording the time average of the pressure of the working fluid in piston engines : en
  • DE427196C - Motor vehicle with teardrop-shaped horizontal sections and a shorter structure towards the lower part : de en
  • ES96648A1 - A method of preparing a composition for molding concrete, cement or artificial stone blocks. : en es
  • ES96901A1 - A procedure that allows three electrode tubes to be given the voltage for their operation. : en es
  • FR602903A - Improvements to electric heaters : en fr
  • GB249733A - Improvements in fabric breaking machines : en
  • US1578283A - Beet topper : en
  • US1578603A - Electric heating apparatus for liquids : en
  • AU2175225A - Improvements in concrete building consturctions : en
  • CH114361A - Device for breaking electric current in oil. : en fr
  • DE427391C - Steering device with gear transmission for light vehicles : de en
  • ES92964A1 - Improvements in the manufacture of footwear. : en es
  • ES96823A1 - A machine for roughing and planing wood. : en es
  • ES96871A3 - A new type of nails for rubber soles and heels. : en es
  • ES96598A2 - A new procedure for obtaining gray cement. : en es
  • DE427249C - Method and device for making an impression from a surface part of a living body : de en
  • ES96683A1 - Improvements in rotating car headlights. : en es
  • US1578371A - Stenciling machine : en
  • US1579194A - Shuttle feeler for looms : en
  • AU2110624A - Improvements in concrete building constructions : en
  • AU2540225A - Improved means forthe automatic swivelling of headlights of automotive vehicles : en
  • CA259394A - Air pump : en fr
  • US1578940A - Fastener for chains : en
  • US1578766A - Valve : en
  • GB248323A - Device on induction watt meters and induction meters : en
  • US1578715A - Arch-supporting member : en
  • US1578311A - Screw joint : en
  • CA259359A - Process and plant for the manufacture of cement : en fr
  • CH114390A - Closure for packaging sleeves. : de en
  • CH114558A - Rotary machine. : de en
  • CH112580A - Coating layer of the sealed part of containers and its manufacturing process. : en fr
  • BE332430A - baby diaper : en fr
  • CA259268A - Clip for securing droppers and the like on wire fences : en fr
  • CA259388A - Heel : en fr
  • CH112693A - Electrical multiple switch. : de en
  • GB249609A - Improvements in or relating to the electrolytic production of zinc from ores or the like : en
  • US1578695A - Gate valve : en
  • CA259373A - Wood shaper : en fr
  • CH112872A - Hernial bandage pad. : en fr
  • GB235898A - Wireless direction finding apparatus : en
  • GB247139A - Improvements in devices for the treatment of photographic films : en
  • GB249685A - Improvements in means and apparatus for facilitating transportation of goods by railand road and for effecting intervehicular transfer of goods : en
  • CH114455A - Machine for the production of hollow glass bodies. : de en
  • CA259290A - Wash basin : en fr
  • US1579157A - Tie plate : en
  • US1578974A - Nut lock : en
  • US1579075A - Horizontal coke oven : en
  • US1578372A - ruedt : en
  • US1578700A - Belt tensioning and adjusting apparatus : en
  • US1578831A - Balancing apparatus : en
  • US1578759A - Watch-protecting case : en
  • US1578291A - Furnace : en
  • US1578646A - Telephone device for aiding the deaf : en
  • US1578840A - Drop-bottom stock car : en
  • GB237607A - Apparatus for atomizing liquids : en
  • CH114380A - Telegraph receiving equipment. : de en
  • CH114322A - Piston holder on blowtorches. : de en
  • FR602947A - : fr
  • CA259308A - Radio tuning device : en fr
  • AU2554925A - Process forthe treatment of meat subjected to long distance transport and afterwards storage : en
  • PL4005B3 - A rotary transformer, the rotor of which disconnects from its drive when the permissible torque, caused by too great a load, is exceeded. : en pl
  • US1578611A - Air cleaner : en
  • CA259437A - Wheel attaching device : en fr
  • AU2518425A - Moulding sand soap blocks : en
  • CA259458A - Collar button : en fr
  • ES96528A1 - An interchangeable sole clog. : en es
  • PL3911B1 - Oil switch. : en pl
  • PL3984B1 - A method of separating a mixture of hafnium and zirconium compounds. : en pl
  • US1578310A - Vehicle of the type known as alpha tank : en
  • US1578340A - Pliers : en
  • US1578810A - Tobacco pipe : en
  • CA259280A - Fountain mop : en fr
  • CA259369A - Cone washer : en fr
  • PL3896B1 - Automatic mercury switch in telephone sets. : en pl
  • CH114387A - Illuminated sign equipped with several discharge tubes for high voltage electricity. : de en
  • FR602889A - Automatic restraint device positioned in the way of self-propelled or other inclined planes : en fr
  • ES96607A1 - Automatic coupling for cars. : en es
  • US1578285A - Sound box for talking machines : en
  • US1579113A - Screen : en
  • DE427346C - Push button switch : de en
  • DE427367C - Protective device on overhead traveling cranes : de en
  • ES96635A1 - A procedure for the lining of doll faces. : en es
  • ES96896A3 - A corset system. : en es
  • AU2561025A - Process forthe manufacture of aceton : en
  • BE332387A - : en fr
  • FR30171E - Device adaptable to violins, allowing the connection of additional strings to obtain a double set : en fr
  • ES96657A1 - A procedure for the manufacture and use of blankets for letterpress machines. : en es
  • FR602884A - Self-releasing rotating grid for loading chamber : en fr
  • PL3816B3 - Drive of the device for emptying continuously operating shaft furnaces, box granaries and other tanks for bulk materials. : en pl
  • FR30179E - Further training in controlling or stabilizing devices for airplanes or other air navigation devices : en fr
  • ES96371A1 - A shock absorber system for motor vehicles and other kinds. : en es
  • ES96904A1 - Plain knit and multilayer plastic articles. : en es
  • ES96918A1 - An automatic annunciator luminous lantern device, portable by hand. : en es
  • FR30223E - Steering device for car trucks : en fr
  • FR30229E - Tie rack for soft collars : en fr
  • FR602942A - Mechanical brushes : en fr
  • FR602900A - Improvement of box doors opening in both directions : en fr
  • ES95931A1 - An improved process for the manufacture of oxide cathodes. : en es
  • US1579062A - Hoisting drum : en
  • FR602843A - Articulated wooden animals : en fr
  • DE427339C - Catcher for sliding doors : de en
  • ES96853A3 - A toy wheelbarrow of the so-called skateboards. : en es
  • ES96837A1 - A process for preparing valuable organic blends starting from charcoal and the like. : en es
  • FR30275E - Gas heating device : en fr
  • FR30291E - Fume cupboard or stove for carpenters : en fr
  • PL3869B1 - Oil dewaxing method. : en pl
  • DK35813C - Møtriklaas. : da en
  • GB245728A - Gas off-take pipes for fuel distillation retorts or coke ovens or the like apparatus : en
  • GB249903A - Improvements in mechanism for drawing or drafting or extending and attenuating cotton and other fibrous material : en
  • FR30174E - Advanced dyeing machine : en fr
  • GB249631A - Improvements in grinding and the like mills : en
  • PL3997B1 - Hook closure. : en pl
  • ES96723A1 - An improvement in the facilities of the counters of cafes, bars and similar establishments. : en es
  • FR602919A - Unalterable indicator signs : en fr
  • GB249629A - Improvements in and relating to oil pumps : en
  • ES95691A1 - Mixed fallow-seeder plow. : en es
  • FR30162E - Improvements to photographic film intended to be wound into reels : en fr
  • US1578336A - Sound-transmitting instrument : en
  • US1578593A - Wheeled toy : en
  • US1578847A - Urinal : en
  • US1579151A - Typewriting machine with power drive : en
  • ES96886A1 - A continuous press for wine. : en es
  • CH114530A - Stave with dovetail joints for barrels and barrels. : de en
  • PL4036B1 - Kitchen table. : en pl
  • US1578278A - Spring-suspension arangement more particularly for power-driven vehicles : en
  • US1578455A - Radiator air valve : en
  • US1578689A - Mowing machine : en
  • GB241551A - Improvements in electric motor speed regulator systems : en
  • US1578368A - Automatic train-pipe connecter : en
  • US1578669A - Multiple operating valve : en
  • FR602837A - Induction coil with inner core and outer jacket : en fr
  • GB249650A - Improvements in or relating to wash-stands for the use of surgeons conducting operations and for like purposes : en
  • FR602897A - Milling cutter with constant outside diameter, with interchangeable, adjustable insert tools and constant profile, for working with wood or other materials : en fr
  • GB249696A - Improvements in or relating to cooking stoves and similar apparatus : en
  • GB249915A - Improvements in or relating to aircraft : en
  • FR30264E - Arrangement and mounting of prisms in optical devices : en fr
  • US1578526A - Insulator : en
  • US1578433A - Oiling device for flat-piston motors : en
  • US1578290A - Safety fruit clipper : en
  • AU2622025A - Improvements in and relating to aerial propellors : en
  • CH114405A - Railway air brake. : de en
  • CH114458A - Device for the periodic delivery of glass gobs from a furnace. : de en
  • US1578962A - Printing machine : en
  • PL4000B1 - Vessel with a plug and drain tap for the transportation and storage of liquids. : en pl
  • US1578540A - Valve-gear connection in internal-combustion engines : en
  • US1579125A - Stock guard for roadways : en
  • GB244475A - Improvements in acetylene producers : en
  • GB249750A - Improved spring suspension for motor vehicles : en
  • GB249706A - Improvements in the valve operating mechanism of internal combustion and other engines : en
  • GB249785A - An improved method of testing taper holes : en
  • GB249589A - Improvements in methods of sealing jars and the like containers and improved sealingcapsule therefor : en
  • US1578386A - Window latch : en
  • DE427469C - Process for the indirect generation of steam : de en
  • US1578473A - Fender brace : en
  • US1578503A - Talking-toy mechanism : en
  • US1579169A - Manufacture of dipped rubber goods : en
  • US1578985A - Fuel-supply system for motor vehicles : en
  • PL3919B1 - The method of unwinding the silkworm thread. : en pl
  • US1578542A - Multicolor incrusting on stones : en
  • US1578606A - Humidifier for internal-combustion engines : en
  • DE427234C - Fuel hole closure with spherical sealing surfaces : de en
  • ES96829A1 - Electronic lamp. : en es
  • FR602803A - Sophisticated notepad for bridgers : en fr
  • GB226188A - An improved method of purifying commercial benzene : en
  • GB249064A - Improvements in or relating to mechanism for controlling the driving gear of machines : en
  • GB249925A - Improvements in the manufacture of hydrogen : en
  • US1578786A - Spirit level : en
  • DE427404C - Multi-stage compressor with stages arranged one behind the other : de en
  • FR30263E - Keg more specifically intended for beers : en fr
  • GB249681A - Chuck : en
  • US1578587A - Automatic gate for railway crossings : en
  • US1578673A - Cushioned support for the units of motor vehicles : en
  • PL3840B1 - Device for fastening films or foil on spool cores or coil sheaths. : en pl
  • DE427396C - Grinding device that can be placed directly on lathe spindles : de en
  • DE427276C - Rapid steam generator, steam superheater, etc. like : de en
  • ES96892A1 - Slow casting method using a suitable mold. : en es
  • FR602814A - Improvements to scooters : en fr
  • FR30254E - Tilting sliding saddle for cycles : en fr
  • ES96787A1 - A machine at direct speed to collect nets on fishing boats. : en es
  • ES95591A1 - Long distance range finder using two observation instruments stationed at the ends of a base. : en es
  • GB249721A - Preserving wood : en
  • FR602926A - Two-stroke internal combustion engine : en fr
  • GB249666A - Improvements in or relating to ash conveying and discharging plants and cupola charging plants : en
  • ES96903A1 - A seaweed concentrating device to prepare baths against rheumatism. : en es
  • GB227435A - Improvements in a method of producing metals or metal alloys low in carbon directly out of ore or the like : en
  • FR602928A - Voltage-dependent time delay relay for protection by line selection against excessively high currents : en fr
  • GB249645A - Improvements in or connected with metal ribs for aircraft : en
  • US1579026A - Automatic telephone system : en
  • US1579119A - Knob attachment : en
  • US1578361A - Automobile shipping deck : en
  • FR602907A - Autoclave press for vulcanizing rubber articles made in closed molds : en fr
  • DE427369C - Steel frame for saw frames : de en
  • US1578570A - Concealed door hinge : en
  • ES96633A1 - Procedure for the manufacture of linoleum mass. : en es
  • US1578958A - Device for looking under water : en
  • US1579082A - Dust cap for automobiles : en
  • GB249634A - Improvements in or connected with claw clutches, applicable to variable-speed gearing : en
  • GB250303A - Improvements in apparatus for use in the treatment of artificial silk and other fibrous materials : en
  • CA259282A - Production of ice cream : en fr
  • CH114597A - Dry extinguisher. : de en
  • ES95418A1 - Double ball valve. : en es
  • FR30261E - Process for producing luminous decorative effects and resulting new products : en fr
  • US1578602A - Hand truck : en
  • US1578921A - Textile-coiling machine : en
  • DE427305C - Resonance body for musical instruments with balanced sound amplification : de en
  • US1578423A - Insect destroyer : en
  • US1578586A - Tau-square guide : en
  • US1579011A - Broiler hood : en
  • US1578421A - Floor waxer and polisher : en
  • US1578438A - Pincers : en
  • US1579003A - Method oe : en
  • CH113663A - Part used to repair the inner tube of pneumatic tires. : en fr
  • CH114532A - Device for regrinding cylinders. : de en
  • CH114560A - Internal combustion engine. : en fr
  • FR602841A - Improvements to leaf feed devices : en fr
  • FR602876A - Refinements to inductance coils : en fr
  • US1578522A - Insecticide-fungicide and process for making the same : en
  • US1578858A - Curtain fixture : en
  • CH114412A - Rotary cleaning brush. : de en
  • DE427304C - Frame for free-swinging twin plansifers with upper drive : de en
  • DE427361C - Underwind firing for steam boilers or industrial furnaces with coupling of the wind flap with the locking lever of the fire door : de en
  • US1578939A - Thermostatic control for stove ovens : en
  • US1578977A - Combined condenser and resistance unit : en
  • US1578613A - Faucet : en
  • US1578934A - Combination faucet housing : en
  • GB234789A - Improvements in oil-break electric switches and the like : en
  • ES96679A3 - Its own monobloc frame for trailer scarifiers. : en es
  • FR602824A - Rotary divider for binder harvester : en fr
  • GB249710A - Improvements in carbonizing apparatus : en
  • DE427434C - Zweihandeinrueckvorrichtung with locking of the holding lever for the coupling of eccentric presses u. like : de en
  • US1578334A - Clothesline-supporting device : en
  • PL3873B1 - Trigger and safety device for automatic cock pistols. : en pl
  • GB249612A - Improvements in and relating to adjustable sensitive electrical regulating devices : en
  • DE427275C - Process for the preparation of water-soluble protein derivatives : de en
  • US1578521A - Insecticide-fungicide and process for making the same : en
  • US1579071A - Method of and apparatus for making wire nails and like articles : en
  • PL3803B1 - Trough press with cylinder loaded with a lever device. : en pl
  • ES96686A1 - Device enhancements to provision one or more threads from a collection of devices. : en es
  • ES96570A1 - Arrangement for the production of a torch flame. : en es
  • ES96546A1 - Improvements in radio transmitter systems. : en es
  • PL3801B1 - The fuse and the method of its production. : en pl
  • US1578443A - Valve : en
  • US1579058A - Electric-arc lamp : en
  • US1579147A - Cooking apparatus : en
  • US1579186A - Vehicle bumper : en
  • GB239870A - Improvements relating to closures for boxes : en
  • GB246095A - Improvements in or relating to suspensions of vehicle bodies : en
  • GB249615A - Improvements in and relating to resistance measurement : en
  • ES96744A1 - An industrial result consisting of inlaid iron, steel or other metal objects in combination with lithography and especially decals, by a new process. : en es
  • DE427454C - Universal joint connection between the chute and drive : de en
  • ES96636A1 - Improvements in electron discharge devices. : en es
  • ES96857A1 - Improvements in marking devices. : en es
  • PL3865B1 - X-ray tube and device for its operation. : en pl
  • US1578598A - Closure latch : en
  • CA259450A - Automobile signal : en fr
  • CA259453A - Engine casing : en fr
  • PL3963B1 - Vacuum tubes mainly for measuring purposes. : en pl
  • US1578281A - Collision shock absorber : en
  • FR30161E - Fire extinguisher device : en fr
  • GB249641A - Process for treating dried or partly dried materials, such as soaps : en
  • GB249723A - Improvements in scraper loader apparatus : en
  • US1578653A - Method and apparatus for beveling felt : en
  • US1578703A - Artificial-flower ornament : en
  • CH114461A - Device for arranging an even stove loading. : de en
  • CH114371A - Percussion device. : de en
  • CH114497A - Process for the preparation of a blue-green dye. : de en
  • CH114605A - Display device. : de en
  • CA7129S - Jug : en
  • CA259333A - Ticket cutter and indicator : en fr
  • CH114495A - Method and machine for the production of cigars from so-called. soft wraps. : de en
  • US1578307A - Inductance coil : en
  • US1578793A - Commutator and the method of making it : en
  • US1578833A - Flying machine : en
  • US1578286A - Producing pipes by electrically welding : en
  • US1578312A - Friction shock-absorbing mechanism : en
  • US1578460A - Shoe sole : en
  • US1578293A - Trimming machine : en
  • US1578456A - Anaesthetizer-tank bracket : en
  • US1578468A - Combined match box and belt buckle : en
  • US1578617A - Doughproofing cabinet : en
  • US1578663A - Waterproofing construction : en
  • US1578990A - Window-regulator spring assembly : en
  • PL3920B1 - for melting furnaces. : en pl
  • US1578841A - Progressive plate drier : en
  • US1579074A - Mattress : en
  • CH114408A - Electrical switch locking device. : de en
  • US1578360A - Thermostatic instrument : en
  • US1579188A - Shock absorber : en
  • CA259327A - Rail joint : en fr
  • CA259409A - Door interlocking system : en fr
  • CH114564A - Carburetor. : en it
  • CA259398A - Saturating apparatus : en fr
  • CH113130A - Pot-shaped container for food. : en fr
  • CA259430A - Locomotive cylinder cock : en fr
  • PL3826B1 - Dual-action acoustic device as horn and receptor. : en pl
  • US1579131A - Combination lock : en
  • US1579166A - Boiler : en
  • CA259301A - Vehicle brake control : en fr
  • CH114345A - Hydraulic ram with downward discharge. : de en
  • CA259322A - Combined letter sheet and envelope : en fr
  • US1578969A - Garment and method of making it : en
  • USD69800S - Design for a dispenser for paper products : en
  • CA259289A - Moisture preventing means for windshields : en fr
  • CH114243A - Process for the manufacture of fuel agglomerates. : en fr
  • CH114376A - Process for the preparation of a dialkyl amide of pyridine-3-carboxylic acid. : de en
  • GB249739A - Improvements in or relating to drawing or drafting rollers for textile machinery : en
  • PL3834B1 - Machine for making wire-bound boxes. : en pl
  • PL3970B1 - Universal machine for folding and creasing. : en pl
  • US1578698A - Merchandise-display box : en
  • US1578763A - Mute for wind instruments and the like : en
  • US1578850A - Process of removing traces of chlorine from air : en
  • US1578936A - Gasoline gauge for automobile engines : en
  • US1579104A - Verminproof mattress : en
  • US1579193A - Distributing tank for oil : en
  • US1578488A - Apparatus for handling strands : en
  • FR602828A - Tedder device suitable for mowers : en fr
  • GB229295A - : en
  • DE427046C - Talking machine : de en
  • CH114245A - Installation for supplying a liquid fuel fireplace. : en fr
  • CH114184A - Device for classifying artificial teeth. : en fr
  • CH114528A - Knife shaft for planing machines. : de en
  • CH114642A - Closing grille for cribs. : de en
  • PL3843B1 - Packaging for photographic plates, suitable as an interchangeable camera and with a compartment between the exposed and fresh plates. : en pl
  • PL3844B1 - Manufacturing of building bricks and peat tiles. : en pl
  • PL4010B1 - Gas detection instrument. : en pl
  • US1578501A - Electrical measuring instrument : en
  • CH114503A - Photographic recording process. : de en
  • AU2549425A - Adjustable nozzle : en
  • CA259262A - Reverse gear mechanism : en fr
  • CA259463A - Seam for wire belts : en fr
  • CA259298A - Necktie clasp : en fr
  • DE427421C - Underframe for overburden self-unloader : de en
  • FR602892A - Manufacturing process of hammered piston rings : en fr
  • FR602940A - Clothes : en fr
  • GB249658A - Improvements in or relating to lamps : en
  • US1578758A - Fluid distributor : en
  • US1578912A - Tension device : en
  • US1578684A - Fuse plug : en
  • US1579099A - Display stand : en
  • ES96529A1 - New process to make chemically pure and dry table salt. : en es
  • ES96844A1 - A box-shaped paper packaging system for packaging charcoal and similar products. : en es
  • GB237897A - Improvements in electrical control systems : en
  • DE427274C - Process for the preparation of a mixture of digitalis glycosides : de en
  • US1578857A - Electrode for electrolytic cells : en
  • CA259261A - Brush : en fr
  • ES96698A1 - A method for purifying solutions. : en es
  • GB249608A - Improvements in and relating to electrical conductors : en
  • ES96891A3 - A procedure for marking the fruit. : en es
  • FR602838A - Heat insulating devices with heating device : en fr
  • US1578855A - Sheet-gauging device for presses : en
  • US1578960A - Stencil sheet and coating solution therefor : en
  • AU90426A - Improvements relating to telephone systems : en
  • CH113934A - Ski binding. : en fr
  • CA259454A - Life belt : en fr
  • GB249638A - Improvements in, or relating to, lifting gear for trenching or other implements : en
  • GB240183A - Improvements in and relating to the control of dynamo electric machines : en
  • DE427359C - Stepped rotating grate for gas generator : de en
  • FR30159E - Device for feeding the boilers of variable speed steam engines : en fr
  • PL3884B1 - Complete combustion heating appliance. : en pl
  • US1578276A - Sheet-metal cabinet and locker : en
  • US1579182A - Lithographing press : en
  • US1578887A - Throttle control for gas engines and the like : en
  • PL3971B1 - Drum scrubber. : en pl
  • US1579007A - Typewriting machine : en
  • CH114413A - Multi-needle chain stitch sewing machine. : de en
  • DE427259C - Incubator with drum-shaped egg carrier : de en
  • ES96280A2 - Improvements in steam generators. : en es
  • ES96365A1 - An improved hitch device. : en es
  • FR602832A - Control device for rolling mills : en fr
  • FR30280E - Device for emptying containers or bottles but preventing their fraudulent filling : en fr
  • FR602938A - Close door : en fr
  • GB249790A - Combined seine-net and bottom drag-net with trapping wings : en
  • GB249630A - Improvements in or relating to wired wireless systems : en
  • CA259462A - Train control system : en fr
  • CH113617A - Two-stroke internal combustion engine. : de en
  • PL3875B1 - Packaging for fats. : en pl
  • CA259383A - Shock absorber : en fr
  • DE427218C - Arrangement of electric incandescent lamps for the production of signals or flashing light with the aid of a screen that can be moved over the incandescent filament and is located within the lamp bulb : de en
  • US1578983A - Loom gear : en
  • PL3906B1 - The method of drying spraying of solutions of solids. : en pl
  • US1578738A - Side frame : en
  • DE419615C - Heat separator, especially for waste gas processing systems for heating water and other liquids : de en
  • PL3856B1 - Method and apparatus for nitrogen generation and nitrogen-hydrogen connections. : en pl
  • US1578803A - Tractive cover for tires : en
  • PL4015B1 - A supporting device enhancing the circulation of heating air. : en pl
  • US1578597A - frohne : en
  • ES96574A1 - Apparatus to combat pests of the field. : en es
  • GB249692A - Improvements in or relating to the suspension of illuminating lamps : en
  • GB249763A - Improvements relating to air pumps and compressors : en
  • DE427446C - Cleaning device for the chains of motor vehicles : de en
  • CH114475A - Loom with spoolless shuttle. : de en
  • CH112730A - Wheel for vehicles, in particular for tractors. : de en
  • CH114211A - Protective fuel tank coating. : en fr
  • DK35824C - Adjustment device for Relay anchors. : da en
  • ES96895A1 - A new device for scorching pigs in slaughterhouses. : en es
  • FR30222E - Shock and traction device for railway vehicles : en fr
  • DE427303C - Shredding device, especially for artificial manure : de en
  • FR30180E - Convertible body with folding and sliding windows for motor vehicles or others : en fr
  • GB249708A - Improvements in and relating to the superheating of steam : en
  • GB249635A - Improvements in or relating to co-operating electric switches and electric couplings : en
  • PL3966B1 - A device for the use of the escaping heat in steam installations. : en pl
  • US1578507A - Weightless window-sash support : en
  • US1578671A - Testing device : en
  • US1579159A - Rail fitting : en
  • GB237608A - Improvements in or relating to the regulating of spinning machines : en
  • GB241532A - : en
  • GB249759A - Process for the treatment of molasses and sugary juices, with a view to the recoveryof the sugar : en
  • ES96748A2 - An automatic latch to secure the closing of the doors of railroad cars and other vehicles. : en es
  • CA259312A - Cigarette package : en fr
  • CA259314A - Fruit grading machine : en fr
  • CH113272A - Transport device for bulk goods. : de en
  • FR602923A - Starting device for internal combustion engines : en fr
  • ES96768A1 - Indicator device for selecting the earth losses on a section of a high voltage electrical network. : en es
  • ES96735A3 - Manufacture of an automatic feeder for acetylene gas generators. : en es
  • GB249916A - An improved process for the conversion of neutral or nearly neutral triglycerides, mutually or with other esters : en
  • ES96715A1 - Closing for drawers. : en es
  • ES96613A1 - Improvements in brakes for vehicles. : en es
  • GB237206A - Improvements in mechanism for interconversion of reciprocating and rotary motion : en
  • US1578545A - Pressing device : en
  • USD69801S - Design for a heating stove : en
  • US1578330A - Feeding mechanism for printing presses : en
  • US1578761A - Manufacture of biscuits and like edible articles and means therefor : en
  • GB234105A - Improvement in or relating to machine guns : en
  • US1578708A - Game device : en
  • US1578318A - Boiler cleaner : en
  • AU2603925A - Improvements in and relating to core boxes or casings for forming openings in concrete, masonry andthe like : en
  • FR30244E - Variable pitch propeller : en fr
  • FR602868A - Insect trap : en fr
  • DE427120C - Talking machine : de en
  • ES96760A2 - A gasification procedure for solid fuels. : en es
  • GB249678A - Improvements in struts, props or jacks for use in trenches, mines and other places : en
  • US1578950A - Spray booth : en
  • CH114522A - Shape box for watches. : en fr
  • DE427444C - Running board on motor vehicles : de en
  • GB237902A - Improvements in and relating to welding electrodes : en
  • FR602950A - Improvements to vehicle seats : en fr
  • CH114130A - Registering machine. : en fr
  • ES96702A3 - A composition material for urban and road pavements. : en es
  • AU2245725A - Improvements in caps and bases of chemical fire extinguishers : en
  • CA259269A - Smoke consumer : en fr
  • CA259303A - Smoke-cooler : en fr
  • CH114272A - Clothes peg and clothes peg. : en fr
  • ES96664A1 - Cementless bond between the armor and the body of an insulator. : en es
  • ES96626A1 - Improvements made to air navigation. : en es
  • FR30278E - Children's toy vehicle : en fr
  • GB227815A - Improvements in or relating to discharge tubes comprising a cathode supported or suspended between its points of attachment : en
  • ES96697A1 - A system for installing the pumps designed to inflate automobile tires, which makes it possible to take advantage of the movement of the wheels, hubs and axles. : en es
  • ES96749A1 - A procedure for refining glass. : en es
  • ES96769A1 - Relays to put parts of electrical installations out of circuits. : en es
  • DE427112C - Support frame, especially for radio headphones : de en
  • CH113077A - Wheelbarrow. : de en
  • PL4006B1 - Self-starting induction motor. : en pl
  • US1578399A - Typewriting machine : en
  • US1578859A - Soil pulverizer : en
  • US1578605A - Paper fastener : en
  • PL4020B1 - -KL- 34 J 4. Ash box with dust-free filling device. : en pl
  • CA259319A - Bomb casing : en fr
  • CH114318A - Optical apparatus with prisms for binocular vision. : en fr
  • US1578409A - Process of forming face brick : en
  • CA259421A - Friction shock absorbing mechanism : en fr
  • CH114614A - Housing for cooling water thermometers on motor vehicles. : de en
  • CH114572A - Method for attenuating the lead jacket currents in single-core AC cables. : de en
  • CA259374A - Tire inflator : en fr
  • US1578413A - Upholstery strip : en
  • PL4011B1 - Injection carburetor for explosive engines. : en pl
  • PL4018B1 - Ki. 21 g i5. X-ray tube with cathode bulb. : en pl
  • US1579134A - Window cornice : en
  • CA259449A - Automobile lock : en fr
  • CH114512A - Method and device for measuring coupling rods and connecting rods. : de en
  • GB249924A - Improvements in gun mountings : en
  • BE332404A - Process for making a parquet carpet from waste rubber : en fr
  • CH113126A - Gas cooking appliance. : en fr
  • CH114527A - Method and apparatus for producing fine metal grains from liquid metal. : de en
  • US1578406A - Medallion mounting : en
  • PL3876B1 - Generator with bottom feed. : en pl
  • DE427244C - Charger for hand lamp accumulators : de en
  • PL3877B1 - J & O / l Sti / j / y Short straw blower. : en pl
  • AU102326A - Improvements in or relating tothe bodies of locomotive road vehicles : en
  • AU2582925A - Lock stitch sewing machine : en
  • CA259362A - Sinker tool : en fr
  • US1578590A - Paper-pulp screen : en
  • US1578870A - Spool or bobbin : en
  • PL3921B1 - Method of processing zinc dust. : en pl
  • CH114435A - Cold frame. : de en
  • CH114479A - Apparatus to be adapted to a knitting machine for making color patterned knits therewith. : en fr
  • PL4022B1 - Milk flask warmer. : en pl
  • US1578486A - Speed-changing mechanism : en
  • US1578640A - Vending machine : en
  • US1578594A - Wheeled toy : en
  • US1578773A - Closure for fuel tanks : en
  • US1579135A - Newspaper holder : en
  • AU2227425A - Improvements in quick action electric switches : en
  • CA259315A - Piston packing : en fr
  • ES95382A3 - A new napkin. : en es
  • GB249761A - Rotary machine for expanding metal sheets : en
  • CA259396A - Metal container : en fr
  • PL3961B1 - High-speed electric machines. : en pl
  • US1578697A - Automatic gas analyzer and control : en
  • US1578866A - Locking device and tool : en
  • US1579175A - hilscher : en
  • CH114459A - Method for repairing hollow glass bodies with a broken off ventilation pipe. : de en
  • AU2146925A - Improved process and apparatus forthe destruction of insect pests in food products : en
  • CA259393A - Refrigerator : en fr
  • US1578298A - Process of and apparatus for drying fabric webs : en
  • US1578864A - Foot scraper for automobile running-board treads : en
  • CA259335A - Bottle cap : en fr
  • PL3947B1 - A device by which the hammer in the shuttle's running line is grasped by the gripper. : en pl
  • PL3951B1 - A method of extracting ammonia contained in gases from coke ovens and the like. : en pl
  • PL4007B1 - Oven for cooking and heating. : en pl
  • US1579171A - Process of filtration and treatment of liquids : en
  • US1578434A - Spring sinker handle for drifters : en
  • US1578804A - Air gun : en
  • US1579077A - Melting furnace : en
  • PL3929B1 - Glasses with horn, celluloid or p. Rim. : en pl
  • CA259441A - Acoustc device : en fr
  • CA259397A - Coating machine : en fr
  • CH114328A - Dovetail joints for the staves of bulbous barrels and barrels. : de en
  • US1578739A - Steam boiler : en
  • US1578880A - Compressor : en
  • US1578986A - Vending machine : en
  • US1578914A - Generator : en
  • US1578615A - Clutch-pedal-release mechanism : en
  • US1578953A - Means for the burning of pulverized fuel and gas : en
  • CH114520A - Silent motor device for talking machines. : en fr
  • CA259330A - Cellulose compound : en fr
  • CA259403A - Solution purification method : en fr
  • GB249662A - Improvements in or relating to door bells : en
  • US1578254A - Protection of metals against corrosion : en
  • US1578682A - Compressor intake-muffler : en
  • US1578536A - Method of and means for producing reed fabric and the like : en
  • US1578563A - Circuit closer : en
  • US1578853A - Ring construction : en
  • US1578954A - Apparatus for handling pulverized fuel : en
  • PL3985B1 - The method of preparing the ore uses the splitting process and the reagent for this method. : en pl
  • ES96746A3 - Willingness to open cans. : en es
  • CA259323A - Combined muffler and heater : en fr
  • CH114507A - Ball game. : de en
  • FR30155E - Hunting shuttle flapper device, for looms of all models for multiple fabrics or ribbons of large widths : en fr
  • CH114485A - Waterproof fabric for clothing use. : de en
  • BE332116A - : en fr
  • CA259350A - Pottery mould : en fr
  • CA259404A - Liquid separator : en fr
  • ES95810A2 - An overhead tram with fixed carrier cable and tractor cable in circulation. : en es
  • ES96763A1 - A procedure to project the same motion picture film, simultaneously on several screens. : en es
  • GB233684A - Improvements in telephonic receivers, transmitters or the like : en
  • US1578331A - Thrashing-machine-cylinder wrench : en
  • DE427217C - Device for regulating traffic on streets and squares by means of a signaling apparatus suspended at the intersection of the streets, with curved, reflective surfaces protected from rain : de en
  • DK35826C - Coking oven battery. : da en
  • ES96762A1 - Improvements in electrical control systems. : en es
  • ES96830A1 - An announcing device. : en es
  • GB249617A - Improved smoking pipe : en
  • PL3950B1 - Croissant rolling machine. : en pl
  • US1579048A - Lubricator : en
  • GB230856A - Improvements in electric contact devices : en
  • US1578713A - Last : en
  • US1578676A - Folding automobile seat : en
  • FR602853A - Improvements to adjustable clevises with orientation plate : en fr
  • CA259455A - Life buoy : en fr
  • US1578643A - Elastic webbing : en
  • US1578905A - Dough-depositing device : en
  • US1579030A - Tubular processing apparatus : en
  • DE427178C - Injection molding machine : de en
  • PL4029B1 - To wash the toilets. : en pl
  • FR30238E - Aviation device : en fr
  • US1578994A - Universal plate-rolling mill : en
  • US1579107A - Locking device : en
  • ES93531A2 - A new crown cap. : en es
  • ES93791A1 - A reporting device for speeding in mechanical traction vehicles. : en es
  • FR30191E - Shortwave radio goniometer : en fr
  • GB249660A - Improvements in windlasses, capstans, winches, cable lifters and other hoisting machinery : en
  • DE427316C - Barrel jacket with dirt trap : de en
  • CH114588A - X-ray tube with an anticathode cooled by radiation. : de en
  • USD69803S - Design fob a badiocabinet : en
  • ES96668A1 - Improvements in transport trucks. : en es
  • ES96581A1 - A new horizontal, cylindrical, return flame marine boiler system with water circulation tubes. : en es
  • FR602855A - Metal wheel with pressed spokes : en fr
  • US1578589A - Method of chamfering gears : en
  • US1578681A - Frictional sealing closure : en
  • FR602921A - Device for automatic control of level crossing gates : en fr
  • GB249722A - Improvement in calendars : en
  • GB241870A - Improvements in devices for operating internal combustion engines with an ignition chamber : en
  • DK35828C - Hydraulic Shock Absorber for Automobiles or Other Vehicles. : da en
  • ES88963A2 - New combustion engine. : en es
  • FR30252E - Double clamping cap for capping vials and other containers : en fr
  • ES94816A2 - A new chemical procedure to combat peronospora, powdery mildew and the tortrix worm (ambiguella). : en es
  • GB241208A - Improvements in electric generators : en
  • US1578683A - Washing machine : en
  • DE419298C - Method for automatic rapid regulation of the voltage of alternators with intermittently changing loads : de en
  • GB249735A - A heat protecting covering for the drums of water tube boilers : en
  • FR602949A - Improvements to continuous running dryers for textiles or other hank materials : en fr
  • GB249774A - Improvements relating to the drying of coal and other solid bituminous substances ofthe character of coal : en
  • US1579028A - Fruit juice and pulp extractor : en
  • ES96691A1 - Lever corkscrew. : en es
  • FR30195E - Washing machine : en fr
  • US1578345A - Shoe and blank therefor : en
  • GB249669A - Improvements relating to electron tube apparatus : en
  • FR602901A - Double piece fabricated pile rod assembly with two simultaneous shuttles : en fr
  • GB249606A - Improvements in timepieces for controlling electric circuits : en
  • FR602931A - Safety razor : en fr
  • ES96729A1 - A new furniture or case for sewing threads, embroidery or other cases. : en es
  • FR602859A - Machine for the mass production of rotating bodies : en fr
  • GB249682A - Improvements relating to speed reduction gearing : en
  • ES95521A1 - Process for manufacturing insufflatable bodies, for example toys from flat rubber sheets, without the use of molds. : en es
  • GB249644A - Improvements in implements for cultivating and working the land : en
  • GB249923A - Improvements in apparatus for cutting dough and like plastic substances : en
  • ES96289A1 - An improvement on surface condensers and similar devices. : en es
  • FR30225E - Security padlock : en fr
  • GB249776A - Improvements in or relating to damp proof sheets for walls of houses : en
  • ES96709A1 - Improvements in the mechanisms for the regulation motors and pneumatic operation. : en es
  • US1578494A - Protective coating for battery terminals and method of making same : en
  • US1578644A - Fifth-wheel connection : en
  • USRE16304E - Printing tabulator : en
  • CA259347A - Heating apparatus : en fr
  • CH114346A - Device for compensating for different thermal expansions between an outer housing wall and at least one intermediate wall of the same housing, in particular in the case of steam or gas turbines. : de en
  • US1578889A - Lock washer and nut : en
  • PL3922B1 - Tool for drawing ellipses or other oval curves. : en pl
  • PL4040B1 - : en pl
  • US1578287A - Electrode for jet-wave commutators and interrupters : en
  • US1578797A - Shuttle and bobbin for sewing machines : en
  • US1578431A - Hay-stacking device : en
  • US1578495A - Toothbrush : en
  • DE422388C - Conveyor tongs with tong legs pivoted around a universal joint and closing like scissors under the load : de en
  • DE427309C - Float control for pistonless hydraulic accumulators with compressed air load : de en
  • FR30286E - Spraying device for carburettors of internal combustion engines : en fr
  • DE427250C - Truss : de en
  • PL4031B1 - Address printing machine with switchable pressure pad. : en pl
  • US1578350A - Ship steering and propelling mechanism : en
  • US1578931A - Frame construction for surface cultivators : en
  • FR602891A - Elastic suspension for baby carriages : en fr
  • FR602916A - Tractor mechanism or the like for hauling or lifting a load : en fr
  • US1578268A - Variable speed transmission : en
  • US1578937A - Stove construction : en
  • FR30207E - Lubrication devices : en fr
  • GB240856A - : en
  • ES96798A2 - Improvements introduced in the rubber soles of the footwear that have this class of soles, as far as their gluing and sewing are concerned. : en es
  • GB247138A - Improvements in internal combustion engines and in the method of operation thereof : en
  • ES96659A1 - A procedure for drawing and rolling steel. : en es
  • FR30247E - Combination system of two lamps with three electrodes or a lamp with a resistor whose plate-filament circuits can be supplied by a variable voltage generator : en fr
  • GB249671A - Improvements in guards for high speed abrasive wheels and the like : en
  • DE427239C - Process for the production of a printing block by embossing letters into a thin metal sheet : de en
  • GB249622A - Improvements in or relating to double-acting internal-combustion engines : en
  • PL3854B1 - 444 : en pl
  • CH114552A - Pressure lubrication pump. : de en
  • ES96898A1 - An auto-injector device. : en es
  • PL4039B1 - A method of increasing the consumption of food and feedstuffs, as well as the use and improvement of animal and plant products. : en pl
  • DE427314C - Motor arrangement for motor vehicles : de en
  • US1578567A - Dust cap : en
  • US1578679A - Modulating system : en
  • US1578809A - Telephone system : en
  • US1579052A - Fruit picker : en
  • US1578812A - Insulating bodies and method of producing them : en
  • US1578581A - Internal-combustion engine : en
  • US1578871A - Rail joint : en
  • GB249613A - Improvements in or relating to apparatus for compressing gases : en
  • PL3957B1 - Processing the pus residue. : en pl
  • FR30198E - Improvements to fire alarm devices more particularly intended for air navigation devices : en fr
  • FR30259E - Scraper-cultivator : en fr
  • US1578894A - Film reel for motion-picture-projecting apparatus : en
  • DE427253C - Compensation circuit for crane drives : de en
  • US1578754A - Jerk absorbert : en
  • US1578429A - Switching valve : en
  • FR30242E - Process for the production of fibers capable of being spun : en fr
  • ES96634A1 - An apparatus for performing the renewal of automobile tires in three operations. : en es
  • US1579152A - Wrench : en
  • FR30256E - Safety interlocking lock for sliding doors : en fr
  • CH114543A - Vertical thrust bearing. : de en
  • US1578637A - Magneto : en
  • US1579051A - Electric ship propulsion : en
  • ES96852A1 - A desk table with a seat. : en es
  • GB244722A - Improvements in or relating to magneto-electric machines : en
  • GB247590A - Improvements in dust filters : en
  • FR602840A - Improvements to accounting machines : en fr
  • DE427215C - Sound transmitter system operated with exhaust gases from internal combustion engines : de en
  • GB249673A - Improved wheels for colliery trams, tubs and the like vehicles : en
  • DE427328C - Depositing device with two belt conveyors lying next to each other : de en
  • ES96724A2 - An apparatus for stretching and widening footwear. : en es
  • GB240851A - Arrangements for operating electron tube devices from lighting or power circuits : en
  • US1578529A - Ladder jack : en
  • US1578800A - Grabbing tool : en
  • FR30165E - Forging hammer with resiliently suspended pestle : en fr
  • GB249676A - Improvements in or relating to garden and road rollers : en
  • ES96620A3 - A saucer for devaporating boiling liquids. : en es
  • DE427284C - Device for actuating automatic switching devices, in particular for switching off the primary current of electrical resistance welding machines : de en
  • US1578418A - Dispenser for granular material : en
  • US1578976A - Shock absorber : en
  • ES96808A1 - An improvement in drawing by means of pressure rollers on spinning machines and their preparation. : en es
  • FR30218E - steam saver : en fr
  • GB249730A - Improvements in and relating to rudders for ships : en
  • ES95646A1 - A cooking and drying procedure, particularly applicable to the preparation of preserves with the corresponding apparatus for its execution. : en es
  • CH114486A - Stocking and knee protectors. : de en
  • BE332146A - : en fr
  • CH114524A - Alarm clock with light device. : de en
  • US1578459A - Brake mechanism for motor road vehicles : en
  • CA259318A - Hat protector : en fr
  • US1578451A - Can-delivering mechanism : en
  • US1579038A - Motor regulator : en
  • US1578253A - Attaching mean s for cables or the like : en
  • PL3958B1 - A method of continuously distilling crude oil, gas tar and any complex mixture of hydrocarbons. : en pl
  • US1578394A - Radiocabinet : en
  • CA259287A - Baker's oven : en fr
  • CH114627A - Process for the preparation of a dialkyl amide of pyridine-3-carboxylic acid. : de en
  • PL3934B1 - - fi on "" - Drill handle. : en pl
  • PL3845B1 - Device with a swinging platform for rolling trolleys. : en pl
  • US1578294A - Typewriting machine : en
  • US1578790A - Machine for making knife blades : en
  • US1578335A - Electric bake oven : en
  • US1578509A - Fluid-pressure control of turbo ventilation : en
  • US1578549A - Molding machine : en
  • US1578534A - Clip for vehicle springs : en
  • USD69804S - Design for a thermometer : en
  • PL3804B1 - The method of deodorizing soaps. : en pl
  • US1579013A - Cork-rod-packing machine : en
  • CA259338A - Rubber cutting machine : en fr
  • ES96713A1 - Improved procedure for the oxidation of ammonia. : en es
  • ES96833A1 - A process for making bread with great nutritional power. : en es
  • FR30188E - Support washer for removable wheel lock nuts : en fr
  • FR30236E - Manufacturing process for dental prosthesis devices : en fr
  • GB238874A - Improvements in and relating to traverse mechanism for yarn winding machines : en
  • US1578482A - Spring rod for underreamers : en
  • DE427184C - Inlet device for automatic scales with pre- and post-filling : de en
  • ES96231A1 - Provision to signal the speed in cars with mechanical traction. : en es
  • ES96643A1 - A new toy. : en es
  • GB249904A - Improvements in evaporators : en
  • ES96867A1 - Procedure to preserve or impregnate with sugar fruits and other vegetable matter. : en es
  • CH114499A - Device for removing free fatty acids and other impurities from oils, fats and the like by treatment with steam. : de en
  • PL3839B1 - A method of obtaining phenol condensation products using aldehydes in the presence of glycerol acetic ethers. : en pl
  • PL3888B1 - Plate lining. : en pl
  • US1578968A - Key holder : en
  • DE427363C - Burner for pulverized coal firing : de en
  • ES96680A1 - Improvements introduced in car braking devices. : en es
  • ES96693A1 - A focusing system for cinematographic projection devices. : en es
  • US1578631A - Fishhook holder : en
  • US1579191A - Automatic fishing reel : en
  • GB233685A - Improvements in or relating to friction clutches : en
  • GB242658A - Improvements in apparatus for quenching and loading coke : en
  • GB249693A - Improvements relating to the balancing of pistons : en
  • US1578947A - Anchor : en
  • US1578691A - Sewage and water clarifying tank : en
  • US1578379A - Mechanical tie tamper : en
  • US1578872A - Automatic shut-off valve : en
  • US1579066A - Steam and water governor for boilers : en
  • GB244064A - Improvements in lowering gear for ships' boats or the like : en
  • US1578405A - Process of hydration in paper making using friction : en
  • US1578489A - Microphone : en
  • US1578320A - Press : en
  • US1578621A - Automatic bailer : en
  • US1578944A - Spraying device for plastic material : en
  • ES96600A1 - A new device for automatic play regulation, applicable to the brake controls. : en es
  • GB249786A - Improvement in rock drill shell oilers : en
  • FR30153E - Fume-eating device for all types of fireplaces : en fr
  • FR30288E - Advanced two-stroke engine : en fr
  • DE422842C - Device for adjusting the running wheels of caterpillar vehicles : de en
  • CH114505A - Pencil sharpener. : de en
  • DE427232C - Weather door for mining operations : de en
  • ES96734A1 - An improvement in the packaging of canned fish of all kinds. : en es
  • GR1154B - PERFECTIONS ON PAIRTY DEVICE. : el en
  • US1578342A - Grinding apparatus : en
  • US1578678A - Pneumatic door-operating mechanism : en
  • US1578854A - Combined press and waste-removing slitter : en
  • US1578282A - Weed-destroying attachment for disk harrows : en
  • US1578420A - Automatic telephone system : en
  • US1578650A - Typewriting machine : en
  • US1578848A - Orifice cap : en
  • US1578972A - Speed-control system : en
  • GB249766A - Starting arrangement for internal combustion engines : en
  • FR30154E - Cam hammer : en fr
  • GB249625A - Display apparatuses : en
  • GB249729A - Improvements relating to weighting motions of looms for weaving : en
  • GB249745A - Improvements in or relating to wind screen wipers : en
  • GB229672A - Improvements in and relating to machines for casting dental fillings and like parts : en
  • CA259416A - Vacuum tube grid : en fr
  • CA259443A - Induction motor : en fr
  • FR602934A - Automatic coupling for railway wagons : en fr
  • GB245744A - An improved steam turbine set having a reverse turbine : en
  • DE427338C - Closure for refrigerator car : de en
  • US1578463A - Process of manufacturing beet sugar : en
  • DE418515C - Device for the electrical resistance heating of heating baths from non-conductive fluids : de en
  • DE427224C - Arc welding transformer : de en
  • DE427263C - Mechanical drop hammer : de en
  • US1578351A - Die holder for wire-drawing blocks : en
  • US1578893A - Toboggan slide : en
  • CA259445A - Three-phase high frequency system : en fr
  • GB247523A - Improved process for the manufacture of alkali hydrosulphites : en
  • PL3988B1 - The method of separating benzol or gasoline from mixtures. : en pl
  • US1578426A - Machine for crimping polygonal cans : en
  • US1578995A - Traffic marker : en
  • ES96516A1 - Procedure for the manufacture of manure starch. : en es
  • ES96879A1 - An improvement in internal combustion engines to facilitate starting. : en es
  • PL3996B1 - Feeding device in chisel threading machines. : en pl
  • CA259401A - Metallic compound : en fr
  • FR602887A - Compressed air tool with floating distributor and subsequent air discharge : en fr
  • FR602829A - Mobile hook jack for lifting car wheels : en fr
  • GB236173A - Improvements relating to elastic couplings for use in centrifugal machines : en
  • ES95996A1 - A procedure to preserve liquids, fruits, legumes and other foods without the need to heat them. : en es
  • ES96695A1 - A procedure for the treatment of distillery stillage, in order to use them as dry fertilizers and also obtain glycerin from them. : en es
  • FR30240E - Advanced shock absorber for motor vehicles : en fr
  • AU117026A - Improvements in telephone exchange systems : en
  • FR30231E - Nozzle for filling tubes with several compartments with viscous or pasty products : en fr
  • US1578728A - Mowing machine : en
  • US1578670A - Faucet : en
  • US1578381A - Rail straightener : en
  • US1578722A - Indicating instrument : en
  • US1578920A - Electric lamp : en
  • US1578414A - Manipulator : en
  • US1578709A - Engine for log yarding, skidding, etc. : en
  • ES96841A1 - An improved procedure for radio-transmission and radio-reception in photographic images. : en es
  • US1578835A - Fluid motor : en
  • US1579179A - Roofing tile : en
  • CH114181A - Equipment for operating high-voltage apparatus, in particular X-ray tubes. : de en
  • CH114562A - Method and device for regulating the supercharging pressure in supercharging blowers which are driven by exhaust gas turbines. : de en
  • CH114333A - Electric cigar lighter combined with an indicating device. : en fr
  • US1578511A - Wall construction : en
  • US1579020A - Puller for primary cut-out plugs : en
  • CA259285A - Grain screening device : en fr
  • CA259384A - Car seat : en fr
  • US1578279A - Measuring and control apparatus : en
  • US1578588A - Manufacture of viscose : en
  • PL3960B1 - High frequency transformer. : en pl
  • CA259253A - Meat compressor : en fr
  • ES96812A1 - A procedure for the manufacture of cotton threads. : en es
  • ES96847A1 - An improved cinematographic apparatus for taking views. : en es
  • GB244449A - : en
  • GB249757A - Improvement in oscillating valves for rock drills : en
  • DE414852C - Device serving to dissolve solid substances in liquids : de en
  • US1578264A - Combination knife and scissors sharpener : en
  • PL3866B1 - The connection of the tree is done by means of pivots. : en pl
  • PL3941B1 - Improving the drying and cutting of egg albumin. : en pl
  • US1578735A - Radiowave receiving device : en
  • US1578825A - Internal-combustion engine : en
  • CA259281A - Combined safety razor and blade sharpener : en fr
  • US1578666A - Method and apparatus for quantitative determination of gases : en
  • US1578876A - Train control : en
  • CH112912A - Folding visor for firearms. : de en
  • PL4043B1 - Stamp press for hollow profiled concrete blocks as well as other blocks of any material. : en pl
  • SU1155A1 - Card Liner Machine : en ru
  • US1578741A - Vessel for heating liquids : en
  • US1578806A - Jar and can opener : en
  • CH114442A - Brushing device on explosive vehicles. : de en
  • CH114531A - Machine chair. : de en
  • BE332313A - : en fr
  • US1578685A - Electrical switching device : en
  • DE427463C - Water tube boiler system : de en
  • CA259367A - Window sash holder : en fr
  • CH114542A - Roller bearing. : de en
  • PL4030B1 - A ferroconcrete base for wooden poles. : en pl
  • SU1154A1 - Flap treater : en ru
  • PL3858B1 - The method of splitting fats and oils into glycerin and fatty acids. : en pl
  • PL3910B1 - . ^ yUA & ~ ^ Device for separating and compressing sediments suspended in liquids. : en pl
  • CH114517A - Fare indicator. : de en
  • CH113233A - Small absorption refrigeration machine. : de en
  • AU2555525A - Device for sorting beans : en
  • CA259372A - Grass cutting machine : en fr
  • CA259264A - Bark crushing machine : en fr
  • DE427269C - Aircraft cooler : de en
  • CA259276A - Production of colloidal arsenic compounds : en fr
  • CH114453A - Automatic pump starting device without contact line between pumping station and reservoir. : de en
  • US1578461A - Necklace : en
  • US1578591A - Art of making ice cream : en
  • US1578782A - Steering-wheel lock : en
  • AU2436425A - Improvements in or relating to pneumatic tyre valves : en
  • CA259349A - Steam valve : en fr
  • US1578596A - Attachment for fountain pens and the like : en
  • US1578788A - Metal wear member : en
  • US1578861A - Composite wall and method of constructing same : en
  • US1578941A - Typewriting machine : en
  • US1579160A - Bracing coupling : en
  • PL3813B1 - Method of preparation of mixed cements from Portland cement water from blast furnace. : en pl
  • DK35804C - Coking oven. : da en
  • US1579057A - Release clutch for grinding mills : en
  • US1579138A - Electrolytic cell : en
  • US1578582A - Ingredient for printing inks : en
  • DK35808C - Telegraph system. : da en
  • FR30214E - Variable choke with rapid splitting and without dead end : en fr
  • ES95884A2 - A device for injecting descaling liquids and purging steam generators. : en es
  • ES96832A1 - A procedure for the manufacture of pieces of white fabrics. : en es
  • FR30177E - Brake valve : en fr
  • FR30273E - Self-propelling device for central heating : en fr
  • GB249680A - Improvements in burners for autogenous metal-cutting and welding : en
  • GB249697A - Improvements in racks for gramophone record discs, plates, and like articles : en
  • GB250304A - Improvements in or relating to telephone exchange systems : en
  • GB227453A - Improvements relating to the connection of conductors to the brushes of electrical machines : en
  • GB249591A - Vertical wind-wheel and horizontal wind-wheel : en
  • GB231430A - A flotation method for separating colloidal substances from sugar solutions : en
  • ES96730A1 - Apparatus for the recovery of the condensed vapors of the dissolving agents. : en es
  • GB241207A - Improvements in means for conducting or guiding glass in the manufacture of rolled sheet glass : en
  • GB249668A - Improvements relating to steam heating apparatus : en
  • PL3956B1 - The method of grinding mineral material with chemical agents. : en pl
  • US1579105A - Fish elevator : en
  • US1578375A - Cutting machine : en
  • US1578908A - Safety paper : en
  • PL3923B1 - Liquid meter. : en pl
  • CA259427A - Car roof : en fr
  • CH113613A - A centrifugal machine with at least three stages connected in series for conveying liquid or gaseous media. : de en
  • CH114450A - Process for so-called dry pressing of shaped objects in the pottery and cement industry. : de en
  • US1578462A - Hook-forming device for electrode supports : en
  • US1579029A - Mechanical pencil : en
  • CA259456A - Flue connection : en fr
  • DE427148C - Wrought iron lining for concrete shafts, pressure tunnels and similar underground structures : de en
  • CA259278A - Sign painter's table : en fr
  • CH114589A - Device for avoiding overvoltages in metal vapor rectifiers. : de en
  • AU2508525A - Improvements inthe direct production of rubber goods from rubber emulsions : en
  • CA259400A - Asphalt shingle-making machine : en fr
  • DE427297C - A field loop with zigzag-shaped curved sizing agents guided in the longitudinal direction : de en
  • US1578333A - Rotary pump : en
  • US1579014A - Bottle holder : en
  • CA259294A - Watch holder for vehicle steering wheels : en fr
  • CH114396A - Wheel for prams and dolls prams. : de en
  • CA259265A - Straw distributer attachment to thrashing machines : en fr
  • CH114447A - Process for the production of electrical resistors from ceramic material. : de en
  • PL3901B1 - Manufacturing of artificial leather and oilcloth. : en pl
  • PL3850B1 - Wheel crusher. : en pl
  • US1578382A - Carburetor : en
  • US1579156A - Electrical contact for terminals of vacuum tubes : en
  • AU21326A - Improvements in or relating to last turning lathes : en
  • AU2275725A - Improvements in showcases, display counters, andthe like containers : en
  • CA259348A - Envelope : en fr
  • CH114590A - Process for carrying out thermal processes with non-metallic conductive materials by means of electrical heating. : de en
  • AU651927A - Improvement in thermoelectric generators : en
  • CA259460A - Carbonaceous distillation process : en fr
  • PL3815B1 - A method of producing a mass, having the properties of compressed asphalt, for road construction. : en pl
  • PL3973B1 - Connector for movable crates. : en pl
  • US1578971A - Speed-control system : en
  • US1579129A - Expansion joint : en
  • US1578472A - Sectional boat : en
  • US1578890A - Manufacture of boots and shoes : en
  • US1579173A - Flying roundabout : en
  • PL3864B1 - Coal degassing to boiler furnaces with gas supply to the grate. : en pl
  • PL3881B3 - Nozzle when weaving root crops. : en pl
  • US1578247A - Metal-cutting shears : en
  • PL3925B1 - Slide weight. : en pl
  • PL4019B1 - The method of making a dry starch preparation from compounds of halogen with lime and starch. : en pl
  • US1578651A - Telephone-exchange system : en
  • US1578881A - Polyphase-carrier-current broadcasting system and generator : en
  • US1578377A - Airplane : en
  • US1578988A - Multiple-purpose rheostat : en
  • DE427420C - Sand spreader : de en
  • PL3860B1 - Inductor for high frequency current with inductive resistance, DC or low frequency controllable. : en pl
  • US1578444A - Sheet piling : en
  • US1578733A - Atomizer or spray nozzle : en
  • US1579198A - Hand-bag construction : en
  • US1578734A - Pipe joint : en
  • US1579145A - Molding and casting plant : en
  • PL3980B1 - Machine for the production of nails, pins, etc., products from continuously moving wire. : en pl
  • US1578430A - Cigar lighter : en
  • US1578873A - Carburetor : en
  • US1578913A - Generator : en
  • US1578339A - Production of available phosphate : en
  • AU2265125A - An improved bag cleaning machine : en
  • SU1153A1 - Taller combing machine : en ru
  • PL4008B1 - -i & r-U-a-i, Shifter and cylinder for steam engines with valve timing for locomotives. : en pl
  • US1578478A - Antiskid deivce : en
  • ES96524A1 - Improvements in shock absorbers. : en es
  • US1578943A - Assigkos to e : en
  • US1578352A - Spring shackle : en
  • US1578512A - Focusing handlamp : en
  • US1578498A - Pump : en
  • US1579164A - Driving and forming cast-in-place piles : en
  • US1578701A - Agitator grate for underfeed stokers : en
  • US1578885A - Curb box and cock support : en
  • US1579106A - Combined match holder and ash receiver : en
  • AU100026A - Improvements in and relating to surface condensers : en
  • GB249764A - Improvements in or relating to the electrolytic production of zinc from ores or the like : en
  • US1578909A - Invalid's table : en
  • CA259273A - Urea production : en fr
  • CH114468A - Kitchen table with washing device. : en it
  • US1578895A - Chart : en
  • US1578374A - Perpetual calendar : en
  • FR30232E - Improvements in the construction of mining lamps : en fr
  • GB249573A - Improvements in or relating to sheet metal piling : en
  • US1578815A - Fluid-pressure clutch : en
  • GB249648A - Means for attaching glass splash plates and like articles to walls : en
  • US1578572A - Circuit breaker : en
  • US1579086A - Medicinal composition : en
  • DE427426C - Handpiece, especially for dental purposes : de en
  • ES96843A1 - A windshield system for automobile cars. : en es
  • PL3897B1 - The method of making bread. : en pl
  • PL4050B1 - Device for self-production of patterned panes. : en pl
  • US1579185A - Shock absorber : en
  • US1578830A - Heat exchanger : en
  • USD69802S - Island : en
  • USRE16300E - Fishing heel : en
  • PL3974B1 - : en pl
  • PL3822B1 - A device for producing the rotation of objects resting on one or at most two points without leaning on a second or third point. : en pl
  • DE427398C - Spinning tube : de en
  • ES96652A1 - Improvements in machines for shaping glass articles. : en es
  • DK35821C - Harvest binder. : da en
  • US1578957A - Connection for fire hose : en
  • AU2245025A - cAn improved amusement device : en
  • US1579114A - Heel : en
  • US1578883A - Vehicle propelling means : en
  • DE427319C - Device for grinding inner cylinder surfaces, in particular automobile cylinders : de en
  • US1578952A - Transfer sheet : en
  • US1579122A - Collar-sorting rack : en
  • US1579184A - Shock absorber : en
  • US1579083A - Mechanical movement : en
  • USD69805S - Design for a badge : en
  • ES96602A1 - A system of light signals. : en es
  • US1578852A - Jumper : en
  • ES96397A1 - Procedure for the production of ice and cold based on fire, whether by means of gas, oil, firewood, electricity, coal or any other fuel. : en es
  • US1578781A - Telescopic fishing rod : en
  • CH114596A - Pocket comb. : de en
  • US1578493A - Stand : en
  • US1578404A - Spline-feeding hopper and stacker : en
  • US1578496A - Anchor and clip for rails and the like : en
  • US1578337A - Machine for use in the manufacture of bobbins for sewing machines : en
  • US1578757A - Fly swatter : en
  • ES96646A1 - A perfected system packer for fluid pumps and compressors. : en es
  • ES96827A1 - A process for manufacturing two-piece composite glass containers in a single mold. : en es
  • FR602812A - : fr
  • GB238518A - Improved manufacture of abrasive paper or cloth : en
  • CH114427A - Method of manufacturing a lead electrode for collectors. : de en
  • CH114489A - Cheese crusher. : de en
  • CA259307A - Lawn sprinkler : en fr
  • CA259429A - Cash register : en fr
  • CH112601A - Men's leg dress with a device to prevent knee sack formation. : de en
  • US1578513A - System and method of production of continuous oscillations : en
  • PL3986B1 - Electromagnetic sorting machine with a cylindrical drum. : en pl
  • US1579061A - Cigarette former : en
  • US1579178A - Shaft hanger : en
  • CH114356A - Polyphase machine with collector. : en fr
  • DE427094C - Device for influencing electrical waves : de en
  • DK35827C - Hydraulic Drive with rotating work cylinders. : da en
  • CH114537A - Method for fixing the individual parts of a multi-part body in a common setting. : de en
  • US1579093A - Cast or molded articles : en
  • US1579127A - Expansible packer for plungers : en
  • CH114628A - Process for the preparation of a piperidide of pyridine-3-carboxylic acid. : de en
  • US1578500A - Forging machine for coal-cutter picks : en
  • US1578845A - Modulation-indicating system : en
  • CH114430A - Glass and metal fireplace. : en fr
  • CH114619A - Tens transmission device for Sprossenwheel arithmetic machines with two result counters lying one above the other and driven directly by the same setting mechanism. : de en
  • US1578898A - Glue-joint apparatus : en
  • USRE16305E - Cutter holder : en
  • US1578309A - Assig-nob : en
  • GB239540A - Improvements in and relating to locomotive or car trucks : en
  • US1578380A - Mechanical tie tamper : en
  • US1578945A - Radium needle structure : en
  • CA259266A - Non-slipping device for vehicle wheels : en fr
  • US1578531A - Windshield-cleaning apparatus : en
  • USRE16301E - Treatment oe rock asphalt : en
  • US1579181A - Method of and apparatus for lithographing : en
  • CA259366A - Electro-magnetic brake : en fr
  • CH114604A - Beater on church bells. : de en
  • US1578301A - Brake-beam support and safety device : en
  • US1578554A - Game apparatus : en
  • US1578996A - Road-making machine : en
  • USRE16303E - Assionob : en
  • CH114544A - Transmission organ. : en fr
  • CH114508A - Gaming table. : de en
  • DE427298C - Rack and pinion gear for raising and lowering parts of greenhouses : de en
  • ES96826A3 - Industrial procedure for bleaching cotton and its derivatives by potassium permanganate. : en es
  • ES96754A1 - A machine for preparing felt for hats, with prior and subsequent division of the pile material. : en es
  • DE427286C - Method and device for producing generator gas or water gas : de en
  • GB249577A - Liquid fuel and process of manufacturing the same : en
  • GB249727A - Improvements in and relating to electrical signalling apparatus for attachment to motor and like vehicles : en
  • DE427333C - Tear-off pad with sheets of paper glued together on one side, both sides of which can be used for writing without tearing off beforehand : de en
  • CH114436A - Bee syringe. : de en
  • PL3852B1 - Veneer drying apparatus. : en pl
  • CH114491A - Filters for gaseous fluids. : de en
  • AU68326A - Improvements in and relating to a screw down tap or cock : en
  • PL3836B1 - §OJd 1 (3 / co Apparatus for removing solids suspended in liquids in the form of mud. : en pl
  • US1578558A - Polishing machine : en
  • CH114410A - Resetting device for the controller of electric vehicles, especially one-man-operated vehicles. : de en
  • ES96623A1 - Improvements in oscillation generators. : en es
  • FR30215E - Method and apparatus for detecting the vicinity of the ground for the landing of aeronautical machines : en fr
  • GB250147A - Improvements in stands for supporting guns or the like : en
  • PL3835B1 - Apparatus for the distillation of solids or liquids. : en pl
  • PL3959B1 - Method for treating banknotes and the like. : en pl
  • US1578677A - Method of growing crystals : en
  • US1578829A - Mast for high-tension electric transmission : en
  • US1579049A - Retardation device : en
  • FR30181E - Manufacturing process of iron and steel from unwashed ores : en fr
  • GB246500A - Improvements in or relating to coking retort ovens : en
  • CA259340A - Pencil lead manufacture : en fr
  • CA259274A - Milk pail : en fr
  • US1578537A - Locking device for trunks : en
  • CA259431A - Container tube holder : en fr
  • DE427329C - Device for distributing baking plates arriving one behind the other on a conveyor chain : de en
  • CH114438A - Pest control methods. : de en
  • DE427265C - Machine for filling hollow bodies, especially those made of chocolate : de en
  • ES96819A1 - Electric annealing oven. : en es
  • PL3982B1 - Dyeing method. : en pl
  • US1578412A - Game device : en
  • US1578660A - Turnstile mechanism : en
  • US1578760A - Tire-band expander : en
  • CA259387A - Fluid separator : en fr
  • US1578933A - Process of treating silk : en
  • US1578547A - Blank-holding means : en
  • US1579167A - Means for holding abrasive, polishing, or like material : en
  • CA259414A - Container : en fr
  • CH114626A - Process for the preparation of a dialkyl amide of pyridine-3-carboxylic acid. : de en
  • CH114400A - Vehicle wheel. : en fr
  • CH114502A - Simplified thread sewing machine. : de en
  • CH113535A - Hangers on clothing. : de en
  • FR602858A - Self-cleaning spark plug device for supercharged engines : en fr
  • ES96824A3 - A process for the reproduction of alcohols, aldehydes and acids from gaseous mixtures kept under pressure and subjected to the action of catalytic agents or electricity. : en es
  • GB227117A - Improvements in and connected with internal combustion engines : en
  • GB249754A - Improvements in electric heaters for removing paint : en
  • GB249611A - A new or improved emergency braking system for motor road vehicles : en
  • DE427331C - Acetylene burners for welding and similar purposes : de en
  • ES96621A2 - An artillery material particularly applicable for firing against aircraft. : en es
  • ES96905A1 - A device for testing the tightness of the joints of bonded sheet metal pieces. : en es
  • FR30164E - Improvements to wire clamps for connection devices : en fr
  • FR602873A - Device applicable to self-propelled vehicles to automatically generate a signal when driving on a curve : en fr
  • FR602816A - Signaling arm for signaling, in the case of a driver of a vehicle, particularly a motor-truck, his intention to change the direction of travel : en fr
  • GB249665A - Improvements in or relating to electrical controllers : en
  • DE427321C - Rack mechanism with noiseless rake : de en
  • DK35820C - Loose Nozzle for Vacuum Cleaners. : da en
  • ES96721A1 - A bicycle for children. : en es
  • FR30249E - Improvements to automatic clutch shoes : en fr
  • FR30269E - New products applicable to the dyeing and printing of textile fibers and which can be used in general for the pigmentation of various substrates and processes for their manufacture and application : en fr
  • US1578260A - Calculating mechanism : en
  • US1579087A - Keyboard perforator : en
  • FR602845A - Remote electrical tracking device, particularly applicable to measuring instruments : en fr
  • DE427306C - X-ray film container : de en
  • US1578622A - Grain stooker : en
  • FR602869A - Pressure gauge indicating the vacuum in the pipes : en fr
  • GB249724A - Improvements in devices for compressing piston rings : en
  • FR602813A - Improvements to processes and apparatus for controlling the distribution of glass to glassmaking machines : en fr
  • FR602864A - Improvements to machines dispensing and cutting sheets : en fr
  • FR30276E - Primary air supply to coal dust hearths : en fr
  • FR602833A - heat exchanger : en fr
  • GB232574A - Improvements in or relating to beams, spars and like structural elements : en
  • GB249919A - Improvements in apparatus for effecting the transfer of heat between gases : en
  • FR602922A - Improvements in transmission mechanisms : en fr
  • ES96694A3 - A sprocket system with a crown independent of the hub. : en es
  • CH114374A - Electrically operated device with a small motor housed in a housing. : de en
  • ES96817A1 - A box for radio-telephone batteries. : en es
  • DK35810C - Procedure for Tapering the Ends of Rubber Snakes. : da en
  • CH114526A - Device for guiding and indexing the workpiece in grinding, milling, drilling and similar machine tools. : de en
  • US1579043A - Piston ring : en
  • GB249620A - Improvements in or relating to hydraulic mains for use in coal gas manufacture : en
  • GB249719A - A new or improved mould for manufacturing teapots and other hollow ware : en
  • US1578662A - Electric oven : en
  • US1578751A - Apparatus for producing hooping effects in metal tubes of great strength : en
  • FR602925A - Improvements to machines used for breaking, scutching, opening, combing or husking fibrous materials such as flax stems : en fr
  • ES96647A1 - Improvements in pistons for internal combustion engines. : en es
  • GB249707A - Improvements in and relating to printing surfaces for copying documents : en
  • US1578477A - Sheet-rock cutter : en
  • GB249895A - A process for the treatment of hydrocarbons : en
  • FR30211E - Automatic wiper device for motor vehicles and other applications : en fr
  • GB237207A - Improvements in illuminating apparatus : en
  • GB249655A - Improvements relating to electric switches : en
  • GB249717A - Improved process for the manufacture of ªÏ-aminoalkylaminonaphthalene compounds and sbstitution products thereof : en
  • ES96856A1 - Improvements in the manufacture of dentures and their analogues. : en es
  • ES96625A1 - Procedure for preparing metallic baths on aluminum objects and aluminum alloys. : en es
  • GB249781A - Improvements in double deck passenger vehicles : en
  • US1578993A - Clutch-control mechanism for hoists : en
  • DK35807C - Telephone system. : da en
  • FR30245E - Friction dampers improvements : en fr
  • FR602804A - Hand cart driven by an internal combustion engine : en fr
  • PL3972B1 - Grinding mill. : en pl
  • US1578868A - Foot fuel control for motor vehicles : en
  • PL3891B1 - Lid that controls the opening of the lock. : en pl
  • CA259313A - Attachment for wash boilers : en fr
  • ES96667A1 - Short-circuit device with a connecting ring, provided with a support for the ring with the machine support. : en es
  • DE427386C - Device for killing animals with a falling weight : de en
  • DE427405C - Mercury vapor pump : de en
  • FR602822A - Windscreen wipers for automobile windows, etc. : en fr
  • GB249642A - An improved means for washing vehicles : en
  • DE427380C - Axial threshing or straw shredding machine : de en
  • FR30213E - Device for pressure and on-the-fly lubrication of chain pins and similar components : en fr
  • GB249780A - Improvements in or relating to dirigible headlights for motor vehicles : en
  • AU113926A - Improvements in automatic machines for making bottles andother hollow glassware : en
  • CA259425A - Car roof : en fr
  • CH114378A - Carriers for disinfecting the urethra and its surroundings. : de en
  • US1578551A - Relay arrangement for changing the tuning of wireless apparatus : en
  • US1578626A - Barge : en
  • US1578657A - Incubator : en
  • US1579165A - Color blender : en
  • US1578292A - Typewriting machine : en
  • US1579050A - Wire connection for electric plugs : en
  • ES96770A1 - Combined electrical mechanical apparatus to avoid collisions of passenger and freight trains for unchanged track routes. : en es
  • GB237233A - Improvements in thermionic valves : en
  • DE427356C - Electrode holder for electric ovens : de en
  • DE427260C - Carrying device for honeycomb frame : de en
  • GB236210A - Process for the manufacture of yeast-containing baking powders : en
  • GB249758A - Improvements in and relating to lubrication systems for internal combustion engines : en
  • US1578252A - Holder for cables or the like : en
  • US1578756A - Compensating holding down and supporting bar : en
  • PL3814B1 - A method of producing artificial millstones. : en pl
  • US1578843A - Pump and method of regulating the same : en
  • PL3915B3 - A method of making finely divided combinations of different compounds. : en pl
  • PL3981B1 - Machine for the production of nails, bolts and other products from steel sliding wire. : en pl
  • ES96692A1 - A process for manufacturing conglomerate fuels of great mechanical resistance. : en es
  • US1578752A - Land roller : en
  • GB249684A - Improvements in and relating to the indicators of measuring instruments : en
  • US1578608A - Apparatus to deaden the noise of typewriters : en
  • ES95638A1 - An industrial result obtained by improvements in the damascene procedure in all kinds of cigarette cases, belt buckles, bracelets, medals, earrings, cane cuffs and other objects made of white metal, nickel silver, or stainless and non-corrosive steel. : en es
  • ES95962A1 - An electric coffee maker called Rayo. : en es
  • GB235587A - Improved apparatus for delivering liquids in measured volumes : en
  • GB249779A - Improvements in or relating to wheels : en
  • CH114275A - Stretchable and contractable shape for shoemakers. : en fr
  • GB240796A - Process of manufacturing tubing : en
  • CH114501A - Process for the preparation of a solid, non-deliquescent, soluble body from sulphite cellulose waste liquor. : de en
  • PL3962B1 - A device for more effective cooling of electromagnets and transformers windings. : en pl
  • US1579130A - Rest chair : en
  • ES96299A2 - A device for continuous single-cable airway service. : en es
  • PL3903B1 - Boiler feed condensed water. : en pl
  • FR602912A - Flexible Couplings Improvements : en fr
  • GB242252A - Improvements in thermostatic regulating devices for electric heat-producing apparatus : en
  • FR602847A - Protector of inner tubes of cycles and automobiles : en fr
  • ES96037A1 - A simplified machine for sewing sheets of paper. : en es
  • ES96865A1 - Improvements in and related to solid materials classifiers. : en es
  • ES96710A1 - A system for reproducing printed matter, drawings, and similar works. : en es
  • CH114599A - Telephone dialer. : de en
  • ES96550A3 - A device carries licenses or circulation permits for automobiles and other vehicles. : en es
  • GB243700A - Improvements relating to joining electric conductors : en
  • US1579146A - Water motor : en
  • US1579098A - Construction of joint comprising members of different thermal expansions : en
  • DE427392C - Steering device for motor vehicles : de en
  • ES96779A1 - A metal seal for all kinds of wooden packaging. : en es
  • CA259332A - Vegetable textile material : en fr
  • CH114170A - Stuffing box for rotating shafts of compressors, especially refrigerant compressors. : de en
  • ES96799A3 - A special wrapper for candies. : en es
  • ES96840A1 - A new industrial product consisting of the filling of olives by means of cylindrical discs, bell peppers, anchovies, ham or any other edible product applicable for this purpose. : en es
  • FR602835A - Eccentric lever for tire removal with removable interchangeable rim : en fr
  • CA259442A - Telephone system : en fr
  • ES96835A1 - A process for preparing valuable organic blends from coal and the like. : en es
  • US1579143A - Folding comb : en
  • ES96784A1 - Improvements in speed change mechanisms. : en es
  • ES95900A1 - Sound amplifier speaker improvements. : en es
  • FR30265E - Automatic locking window : en fr
  • DE427414C - Process for the production of spoke sheet metal wheels : de en
  • FR30227E - Elevating and descending escalator : en fr
  • DE427456C - screwdriver : de en
  • DE427186C - Device for adjusting the hoeing tools on hoeing machines : de en
  • PL3933B3 - A method of producing shiny metal coatings on metals. : en pl
  • FR602930A - Beard shaving brush : en fr
  • ES96544A1 - A mattress with compensated elasticity. : en es
  • GB249704A - Improvements in beam connectors for weighing-scales : en
  • CH114401A - Wheel for vehicles. : en fr
  • CH114406A - Device for the gradual release of single-chamber compressed air brakes for railways. : de en
  • FR30296E - Aperiodic electric relay : en fr
  • ES95867A1 - A device for eliminating the oscillations inherent to electrical circuits, notably for eliminating the effect of parasites in radioelectric devices. : en es
  • FR30199E - Separation and refining of gases comprising water gas, coke oven gas and other similar gases as well as gases from air : en fr
  • DK35819C - Method of Making an Electrolyte for Electrical Primary or Secondary Elements. : da en
  • FR602937A - : fr
  • GB238233A - Improvements in or relating to preserving food : en
  • FR602820A - Process for preparing acetone : en fr
  • GB242971A - Improvements in or relating to the steering control for motor vehicles : en
  • GB245743A - Improvements in and relating to metal sheet piling : en
  • GB249703A - Improvements in flexible cord connections for electrical appliances : en
  • ES96714A1 - Frame with wheels for stretchers. : en es
  • GB232259A - Improvements in emulsified solid greases : en
  • GB249726A - A new or improved process for producing a highly polished surface on wooden, metal and other articles : en
  • ES96793A1 - A container for paprika, made of cardboard, cardboard and glassine. : en es
  • GB241506A - Improvements in or relating to variable condensers for use in radio telegraphy : en
  • US1578779A - Refrigerator-door lock : en
  • FR30290E - Apparatus designed to prevent cheeses from running : en fr
  • GB237220A - Improvements in or relating to breech mechanism : en
  • FR30239E - Headlight system for folding the light beam and eliminating glare : en fr
  • DE427330C - Flashlight with pyrophoric ignition device : de en
  • GB237231A - Improvements in method of and means for controlling reciprocating motors : en
  • ES96788A3 - A system oven called - steam - for bakeries, confectioneries, dryers and the like. : en es
  • ES96579A1 - A double guide system for looms. : en es
  • FR602941A - Hand printing machine : en fr
  • ES96658A1 - A perfected system ozonator. : en es
  • GB249653A - Apparatus for measuring the depth or density of water : en
  • GB249663A - Improvements in arrangements for cooling and drying air in cold storage chambers : en
  • USD69809S - Design for a ring or similar article : en
  • US1578592A - Wheeled toy : en
  • US1578874A - Dispensing material from rolls : en
  • DE427360C - Reversing gear for the slide of gas-carrying lines, e.g. B. in water gas generation plants : de en
  • GB249661A - Improvements in or relating to high tension or multiple-cell electric batteries : en
  • DE427010C - Tubular flame tube insert for steam boiler with helical ribs arranged on the tubular cylinder : de en
  • PL3994B1 - > -Kt-49-Tr-? Ir hcfa- / 28j &> Self-lubricating ratchet drill. : en pl
  • ES96861A1 - Metal mattress built without longitudinal stringers or bars. : en es
  • ES96816A1 - Provision for taking up steam at intermediate pressure. : en es
  • PL3937B3 - Amateur cinematograph. : en pl
  • US1578365A - Method of making expanded metal : en
  • DE427236C - Process for the electrolytic preparation of alkali and alkaline earth hydroxides with the aid of mercury cathodes : de en
  • DE427255C - Instrument for measuring the pressure of gases and liquids : de en
  • DK35812C - Transmission means for variable gears. : da en
  • GB249714A - Drawing rollers for spinning machines : en
  • GB249752A - Improvements in and relating to electric lanterns : en
  • US1578256A - Joist support : en
  • ES96301A1 - Improvements in rotary pumps and the like. : en es
  • PL3938B1 - Photographic caller. : en pl
  • FR30220E - Motor, compressor, pump and blower system with continuous rotary motion : en fr
  • CH114274A - Tambour for textile fabrics. : de en
  • US1579110A - Lubricator for the wheel flanges of rail vehicles : en
  • ES96639A1 - Improvements in the drying of gases for the synthesis of ammonia. : en es
  • FR30292E - Sterilization process : en fr
  • FR30189E - Lubrication devices : en fr
  • US1578392A - Apparatus for arranging looped articles : en
  • DE427351C - Device on cathode ray oscilloscope : de en
  • ES96888A1 - Rapid friction saw. : en es
  • US1578324A - Hemming machine : en
  • FR30178E - Device for emptying containers or bottles but preventing their fraudulent filling : en fr
  • GB240818A - Improvements in multi-cylinder pumps : en
  • DK35823C - House for storage of pencil mines, needles and the like. : da en
  • ES96887A1 - Dryer gasometer. : en es
  • CH114515A - Centrifugal force tachometer. : en fr
  • CH114567A - Process and device for the production of vessel-like ice bodies for cooling purposes. : de en
  • US1579021A - Railway-tie construction : en
  • FR30251E - Manufacturing process of aerial metal propellers and resulting new products : en fr
  • FR602805A - Valve forming nozzle, for gas burner : en fr
  • US1578555A - Sheet-metal can : en
  • US1578822A - Label-handling mechanism : en
  • ES96638A1 - An air chamber with a dissolution compartment. : en es
  • FR602831A - Process for extracting volatile metals from their ores : en fr
  • GB249627A - Improvements in means for controlling the speed of a film in cinematographic apparatus and the like : en
  • DE427231C - stocking : de en
  • DE427349C - Electric tasting lamp : de en
  • FR602935A - Auxiliary shock absorber spring and its mounting devices on vehicles : en fr
  • CA259293A - Milk can opener, sealer, and creamer : en fr
  • ES96801A1 - Procedure for the synthetic manufacture of ammonia from its elements. : en es
  • FR602821A - Strip photographic printer : en fr
  • US1579079A - Duplicating with the aid of stencils : en
  • PL4048B1 - A device for the automatic production of patterned boards. : en pl
  • US1578476A - Internal-combustion engine : en
  • US1578355A - Apparatus for removing the stem or blow ends from fruit, vegetables, or the like : en
  • PL3837B1 - Device for continuous recovery of liquid vapor from gaseous mixtures. : en pl
  • US1578764A - Treating textile materials with circulating liquor : en
  • US1579115A - Bed : en
  • US1578787A - Process of forming battery jars and the like : en
  • US1578359A - Insole : en
  • US1578516A - Perambulator, baby carriage, and like vehicle : en
  • CH114301A - Film magazine box. : en fr
  • PL3867B1 - A machine for the production of compressed gas. : en pl
  • CA259402A - Mixer : en fr
  • CH114518A - Balance. : en fr
  • AU126326A - Improvements in symmetrical loop receivers : en
  • CH112787A - Method and device for changing the warp tension on looms. : de en
  • US1578721A - Antiglare device for headlights : en
  • CH114403A - Drive device on locomotives and other traction vehicles. : de en
  • DK35805C - Device for Compression of Rails and the like. : da en
  • CA259331A - Artificial material : en fr
  • PL3992B1 - Bed fitting, consisting of two equal parts. : en pl
  • US1578638A - Firearm : en
  • PL3946B1 - Fitting for weaving coils. : en pl
  • US1578471A - Lubrication of internal-combustion engines : en
  • US1578674A - Safety clasp : en
  • CH114582A - Mercury rectifier designed as a high-voltage relay. : de en
  • DE427187C - Chopping machine : de en
  • GB249572A - Improvements in and connected with control surfaces for aeroplanes : en
  • US1578726A - Method of transferring and transporting articles and commodities : en
  • US1579047A - Electric-circuit-controlling means : en
  • US1579088A - Heel for boots and shoes : en
  • PL3833B1 - The method of iron ore processing. : en pl
  • DE427075C - Means for combating the downy mildew : de en
  • CA259345A - Bending and clamping frame : en fr
  • ES96741A1 - A fusion welding machine for electric incandescent lamps and similar glass vessels. : en es
  • CH114496A - Process for the preparation of Bz-2'-oxybenzanthrone. : de en
  • PL4032B3 - Two-stroke internal combustion engine with pistons, acting on a rotating curved track. : en pl
  • AU2508625A - Improvements inthe manufacture of rubber goods from rubber emulsions : en
  • PL3809B1 - A method of leveling and polishing the surfaces of any shaped objects, in particular metal coatings. : en pl
  • ES96783A1 - Improvements in the means of inflating automobile tires. : en es
  • FR30208E - Mode of attack of transmission lines in high frequency telephone system : en fr
  • FR30246E - Device for creating an artificial draft in lime kilns or the like : en fr
  • FR602946A - Process and apparatus for slow carbonization or cokeification of fuels : en fr
  • AU2447025A - Improvements in electric condensers : en
  • CA259380A - Engine oil clarifier : en fr
  • CH114465A - Tool for cleaning floors. : de en
  • US1578636A - Separable fastener : en
  • US1578771A - Cultivator : en
  • US1579117A - Electron-discharge device : en
  • CA259279A - Window display stand : en fr
  • CA259321A - Gem setting : en fr
  • CH114457A - Device for separating a mass of molten glass flowing out of an outflow opening into batches by means of shear blades. : de en
  • CA259310A - Production of margarine : en fr
  • CA259356A - Blasting powder : en fr
  • CH114379A - Time recording device for recording, on separate cards, the entry or exit time of employees, workers etc. : en fr
  • US1579155A - Sectional canopy for brooders : en
  • US1578454A - Manufacture of acetic anhydride and acetaldehyde from ethylidene diacetate : en
  • US1578609A - Process and apparatus for disintegration of wood and the like : en
  • PL3991B1 - A method of making carpets. : en pl
  • US1579144A - Pipe-suspending device and blow-out preventer for oil-well cas : en
  • US1579172A - Basket-ball game apparatus : en
  • CA259440A - Strap holder : en fr
  • CH114242A - Process for the production of a sodium-aluminum-borosilicate glass. : de en
  • DE427161C - Suspension isolator with bar : de en
  • PL3902B1 - The device for illuminating the interior of baking ovens. : en pl
  • GB249675A - Improvements in or relating to the tail control surfaces of aeroplanes and like aircraft : en
  • CA259411A - Carburetted water : en fr
  • US1578289A - martfneau : en
  • US1578614A - Towel cabinet : en
  • US1578705A - Running gear for vehicles : en
  • US1578770A - Sprinkler-head-controlling mechanism : en
  • US1578902A - Funnel for transferring liquids : en
  • US1578778A - Combination traveling case and toilet table : en
  • DE427277C - Guide for typewriters : de en
  • US1578569A - Locomotive-booster apparatus : en
  • US1578903A - Funnel for transferring liquids : en
  • CA259299A - Machine for heat-treating metallic bodies : en fr
  • DE427460C - Suspender clip : de en
  • US1578483A - Lock : en
  • US1578424A - Means for securing together against rotation the parts of gear casings : en
  • US1578576A - Turbo ventilation : en
  • US1578744A - Finger board of violins and like stringed instruments : en
  • US1579170A - Plunger-operating mechanism : en
  • CA259424A - Shock absorber : en fr
  • FR602910A - Bearing for internal combustion engine crankshaft : en fr
  • GB249749A - Improvements in or relating to pumps : en
  • US1578772A - Side lamp for automobiles : en
  • CH114504A - Writing implement. : de en
  • CH114443A - Tar wagon. : de en
  • CH114488A - Lasts for the manufacture of footwear. : de en
  • FR30209E - Electricity meter with variable constants : en fr
  • US1578275A - Mechanically-driven percussive tool : en
  • US1578442A - Manufacture of glassware : en
  • US1578539A - Brush holder : en
  • CA259316A - Side bearing for railway cars : en fr
  • CH114470A - Device for capping containers with a non-circular neck. : en fr
  • DK35822C - Device for razors with supply of shaving liquid to the knife wall. : da en
  • GB249679A - A new or improved apparatus for vapourizing and gasifying oils and/or solid fuels for use with internal combustion engines and the like : en
  • PL3944B1 - Ball bearing for pre-cutting spindles or similar taper rollers. : en pl
  • PL3948B1 - Method and device for shaping and corrugating bulbs. : en pl
  • PL3978B1 - Wet electromagnetic grader with a series of several new / water-wetted magnetic blades that emit magnetic bodies. : en pl
  • US1578437A - Electric-lamp-supporting structure : en
  • US1579140A - Ball cock : en
  • CA259358A - Shot hole gauge for blasting : en fr
  • US1578694A - Method of separating metal from metalliferous material : en
  • US1578817A - Take-up spring : en
  • GB244485A - Improvements in a method for imparting a linen-like character to cotton : en
  • US1578878A - Electromagnetic switch mechanism : en
  • US1578316A - Combined match-box case and ash receiver : en
  • CA259438A - Cellulosic fuel manufacture : en fr
  • CA259354A - Envelope : en fr
  • DK35829C - Device with sound boxes for gramophones. : da en
  • ES96615A1 - An improved method for the constitution, in a discharge tube, of a wall coating serving as an electrode and for the formation of a discharge tube consisting of one or more electrodes. : en es
  • GB249649A - Improved device for gripping or holding ropes : en
  • FR30234E - Ordering and fixing of mobile panel frames : en fr
  • DE427320C - Suspension device for sliding doors : de en
  • PL3936B1 - Plastic film and the method of its production and projection. : en pl
  • US1578349A - Valve for water, steam, air, gases, oils, and other fluids : en
  • US1578926A - Glass-making machine : en
  • FR602852A - Improvements to shearers : en fr
  • GB244470A - Improvements in rings for pigeons : en
  • GB249694A - Improvements in propellers : en
  • ES96870A1 - An improvement in the bridges or frames of the weighbridges. : en es
  • GB226841A - Improvements in or relating to ball bearings : en
  • GB249783A - Tie straining tool for hooping, binding or similar operations : en
  • GB249618A - Improvements in portable rotary saws, grinding discs, buffing discs and the like : en
  • ES96705A1 - A new form of paving, whether continuous or in one piece, or by means of plates of different sizes and shapes, destined for houses and promenades, driveways and highways on public roads and that consists of the application of cement with paste d : en es
  • ES96909A1 - Pump with special application for silk spinning machines. : en es
  • FR30297E - Improvements to coating machines : en fr
  • US1578440A - Volume-regulator gauge : en
  • US1578916A - Field winding for electric machines : en
  • US1578805A - Thermostaf for radiators : en
  • US1578826A - Warming oven : en
  • US1578910A - Golf-bag holder : en
  • ES96617A1 - New varnish based on iron oxide. : en es
  • ES96806A1 - An improvement in the pressure roll devices in spinning machines and their preparation. : en es
  • GB241544A - Improvements in and relating to methods and apparatus for making elongated articles of vitreous silica, such as tubes and rods : en
  • FR30193E - Arrangements for obtaining direct current electric motors supplied by a Leonardo generator, a well-determined speed for each position of the operating lever : en fr
  • GB241176A - Improvements in tyre moulds and the method of manufacture thereof : en
  • ES95728A1 - An automatic gymnastic apparatus for curing strabismus. : en es
  • GB249639A - Improved golf-tee : en
  • GR1153B - PERFECTIONS ON PAIRTY DEVICE. : el en
  • US1579036A - Coating of webs of pasteboard, fabric, or the like : en
  • US1579141A - Safety pressure-relieving device : en
  • ES96618A1 - Repeating shotgun. : en es
  • CH114397A - Vehicle wheel. : en fr
  • DE427312C - Injector : de en
  • ES96675A1 - Glass boxes and containers imitating fruits and flowers. : en es
  • PL3904B1 - Open freight wagon with adjustable floor for self-discharge. : en pl
  • US1578508A - Insulator : en
  • ES96753A1 - An improved tree coupling. : en es
  • GB249728A - Method of and apparatus for protecting aerial cables : en
  • DK35816C - Painting, intended for special Lighting. : da en
  • PL4034B1 - The device of a movable beaker. : en pl
  • US1578746A - Wheel for automobiles and the like : en
  • US1578729A - Method of and apparatus for making paper : en
  • ES96780A1 - A flexible metal closure in the shape of a helix, which is opened or closed with a pin. : en es
  • ES96290A1 - A rapid manufacturing system of a new type of rubber footwear that is intimately incorporated into the lower edges of the overcoat through a single operation, which simultaneously performs pressure forming and vulcanization. : en es
  • US1578465A - Candy coating and decorating machine : en
  • GB239826A - Improvements in or relating to electric gas filled discharge tubes : en
  • CA259433A - Packing gasket : en fr
  • CH114555A - Rotary lobe suction and pressure pump. : de en
  • DE427189C - Dibbling device with a swinging flap and height-adjustable blades opposite the running wheels : de en
  • FR602811A - Construction of paved and waterproof pavements : en fr
  • GB249628A - An improved trouser, tie and other like wearing apparel press and stretcher : en
  • GB249742A - New or improved anti-dazzle means for use in motor headlamps and the like : en
  • ES96681A3 - A procedure for obtaining special flour applicable to the manufacture of confectionery and similar products. : en es
  • FR30230E - Heavy oil vapor generator : en fr
  • FR602905A - Improvements made to the construction of locking devices for incandescent electric lamps : en fr
  • GB249688A - A resilent tyre for wheels : en
  • USD69796S - cooley : en
  • US1578938A - Cook-stove-oven construction : en
  • US1578982A - Decorative material for ornamental panels, plaques, or the like : en
  • DE427334C - Device for the detachable fastening of letter folder mechanisms by means of exchangeable, repeatedly usable connecting links : de en
  • CH114463A - Motor-driven floor cleaning device. : de en
  • FR602854A - Rings for cooking food using waste steam : en fr
  • US1579018A - Electrical controller : en
  • CH114431A - Liquid shock absorber. : en fr
  • ES96757A1 - A new coffee maker. : en es
  • ES96773A1 - A new tap or spigot for liquids. : en es
  • PL3927B1 - The method of producing sheets for speaking devices and their application. : en pl
  • PL4047B1 - The way of stacking freshly collapsed stones. : en pl
  • US1578629A - Adjustable reflector : en
  • US1578633A - Exercising apparatus : en
  • CA259368A - Lead pencil : en fr
  • CA259377A - Radiator : en fr
  • ES96616A1 - Improvements in water tube boilers. : en es
  • CA259353A - Dirigible headlight for automobiles : en fr
  • PL3993B1 - Method and device for the production of piston rings. : en pl
  • US1578487A - Cleaning compound : en
  • US1578525A - Friction wheel : en
  • CA259257A - Biscuit manufacture : en fr
  • CA259352A - Current motor : en fr
  • US1578466A - Strainer for pot covers : en
  • ES96785A1 - Improved brackets for car headlights. : en es
  • ES96786A1 - A glitter paper stamping machine or glitter machine. : en es
  • GB227114A - Improvements relating to electrical control systems : en
  • GB249738A - Improvements in bottle, jar and the like closing devices : en
  • ES96818A3 - A removable metal date stamp. : en es
  • GB249636A - Annealing furnaces : en
  • DE427221C - Cooler or heat exchange body for water sterilization : de en
  • US1578661A - Damper-securing- device : en
  • US1579019A - Machine and process for preparing quartz : en
  • CH114441A - Dam system. : de en
  • CH114574A - Electrical isolator. : de en
  • US1578842A - Camera attachment : en
  • DE427318C - Reaction drive for ships : de en
  • US1578490A - Apparatus for preventing interference in radiosignaling : en
  • US1578506A - Meter mounting : en
  • US1578935A - Typewriting machine : en
  • US1579187A - Shock absorber : en
  • CH113750A - Device for posting entries, for example accounting entries, usable for posting both on loose sheets and on sheets of linked registers. : en fr
  • GB249921A - Improvements in ammunition hoists : en
  • FR602827A - Device of album sheets intended to receive collections of postage stamps : en fr
  • ES96719A1 - Combustion engine. : en es
  • US1578717A - Error indicator for tabulation cards : en
  • ES96883A1 - Multi-axle motor cars. : en es
  • ES96556A1 - A process for manufacturing glow cathodes for electric discharge tubes and the like. : en es
  • ES96885A1 - Improved injectors for gas lighters. : en es
  • GB249621A - Improvements in or relating to means for preventing the theft of motor vehicles : en
  • US1578783A - Elevator signal system : en
  • US1579065A - Mold for producing molded stone slabs : en
  • FR602810A - Drying drum for tobacco or the like : en fr
  • US1578306A - Water-gas apparatus : en
  • GB249659A - Improvements in and relating to windscreens for motor vehicles and the like : en
  • GB249709A - Improvements relating to coin-freed mechanism : en
  • GB249788A - Improvements in the securing of wooden planking on metal decks and the like : en
  • ES96322A1 - An automatic device for pneumatic liquid distribution systems with pulsating tanks. : en es
  • ES96743A1 - A fan-operated wort raiser. : en es
  • ES96866A1 - Procedure for preserving milk. : en es
  • GB249715A - Improvements in sleeve type of internal combustion engines : en
  • US1578255A - Screw down for rolling mills : en
  • FR602920A - High pressure steam installation, more particularly intended for condensing locomotives : en fr
  • DK35809C - Method and Apparatus for Separating Liquids of Different Density. : da en
  • ES96608A1 - An apparatus for recording and taking advantage of the movements of a ship or the fuselage of an aircraft, in relation to the vertical and the local meridian. : en es
  • CH114393A - Device for the mechanical drive of the cleaning element for the windshields of vehicles. : de en
  • PL3847B1 - Device for blowing air-cooled condensers. : en pl
  • CH114415A - Process for the production of hydrogen cyanide. : de en
  • PL3886B1 - Reversible grate with interchangeable plates. : en pl
  • CA259258A - Bottle and closure thereof : en fr
  • CA259370A - Lining for clutch bands, etc. : en fr
  • FR602877A - Improvement to men's shirts : en fr
  • GB249793A - Improvements in and relating to detachable rims for road vehicle wheels : en
  • CA259317A - Disease treatment : en fr
  • CH114433A - Weeding sheet strips. : de en
  • PL3874B1 - Step grate, consisting of fixed grates and sliding pushers between them, and pipes that supply steam to crush the fuel. : en pl
  • PL3964B1 - Dressing for sealing canals and cavities in the bodies of people or animals. : en pl
  • US1578672A - Designation device : en
  • US1579001A - Rotary feeder : en
  • CA259326A - Display tree : en fr
  • US1578270A - Vending machine : en
  • US1579174A - Insulator : en
  • US1578322A - Carrier mechanism : en
  • US1578464A - Enamel finish : en
  • AU2583425A - Sewing machine bobbin case latch : en
  • CH114533A - Device for sharpening the circular rotary knife, in particular of slicing machines. : en fr
  • US1578302A - Chassis construction for motor vehicles : en
  • US1578550A - Apparatus for stretching laundered articles for drying : en
  • US1578654A - Method of therapeutic treatment : en
  • US1578824A - Fluid-operated brake : en
  • US1578919A - Advertising cabinet : en
  • PL3818B1 - The method of obtaining hard masses for insulation and technical products. : en pl
  • US1578458A - Automatic feed for gauging apparatus : en
  • US1578532A - Combination garden tool : en
  • US1578600A - Combined stone and root gatherer : en
  • US1578838A - Indicator : en
  • CH114303A - Procedure and device for obtaining perforated writing. : en it
  • PL3831B1 - Machine for dividing the kneaded dough. : en pl
  • PL4037B1 - The kitchen stove is heated by the heat of the light rays. : en pl
  • US1578325A - Method and device for determining the direction of sound : en
  • US1578384A - Road-roller maintainer with reversible blade : en
  • US1578519A - Yieldable transferrer arm for automatic looms : en
  • US1578575A - Electromagnetic brake : en
  • DE427336C - Movable steam boiler system, especially for locomotives : de en
  • US1578543A - Method of making deep-well auger stems : en
  • US1578999A - Outlet box and plate therefor : en
  • US1578618A - Recovery of metals from their ores : en
  • US1578383A - Throttle valve for rock drills : en
  • US1578720A - Oil-well pump : en
  • US1578862A - Sand-blast apparatus : en
  • USD69795S - cooley : en
  • ES94169A1 - Cauldron for thermosyphon with cast iron elements. : en es
  • ES95920A1 - Improvements in electrical telegraph receivers. : en es
  • BE332019A - Process for dyeing and printing cellulose esters : en fr
  • PL3872B1 - Automatic pistol with a slide sliding along the grip. : en pl
  • US1578665A - Educational device : en
  • GB249674A - Improvements in and relating to shovels, spades and similar articles : en
  • ES96807A1 - Procedure for the formation of envelopes with "cellophane". : en es
  • FR30285E - Shortwave radio goniometer : en fr
  • PL3892B1 - Karbu rator. : en pl
  • US1578604A - Elevator safety device : en
  • GB249755A - Improvements in or relating to pleasure railway structures : en
  • CA259418A - Draft rigging : en fr
  • DK35825C - Combined tent insert and handbag, in and on which bag the tent in question with accessories can be transported. : da en
  • DE427308C - Photographic double cassette : de en
  • US1578284A - Fastening means for garments : en
  • CH114500A - Soap bar with insert for receiving inscriptions and the like. : de en
  • USD69792S - Design for a cabinet : en
  • US1578535A - lincoln : en
  • AU108526A - Improvements relating" tothe conservation of heat within a steam power system : en
  • FR602914A - Flexible Couplings Improvements : en fr
  • ES96010A1 - An industrial product consisting of a metallic cloth fabric covered by a paste made up of various chemical elements that make it a true substitute for glass in all its applications. : en es
  • ES96882A1 - Improvements in typewriters. : en es
  • GB249699A - Improvements in tobacco pipes : en
  • USD69798S - of brockton : en
  • US1578814A - Method for removing gas and dust from mines : en
  • US1578981A - Method of making a lustrous fabric : en
  • DE427238C - Indirectly acting generator of steam, hot liquid, etc. : de en
  • ES96687A1 - A capacitor. : en es
  • US1578742A - Rail tie : en
  • US1579192A - Cabinet player : en
  • DE427142C - Device for coal dust systems to protect against clogging : de en
  • FR602862A - Combustion engines and method for making these engines work : en fr
  • GB249610A - Improvements in the method of and in apparatus for treating the tubes of surface condensers and the like, to prevent corrosive action : en
  • GB249711A - A new or improved apparatus for playing a game : en
  • GB241190A - Improved drive for machines for spinning artificial silk : en
  • GB241527A - The manufacture of new secondary disazo dyestuffs : en
  • GB249689A - Improvements in couplings for motor road vehicles : en
  • ES94061A2 - A self-driving asynchronous motor with two secondary windings. : en es
  • GB240184A - Improvements in door structures for automobile bodies : en
  • DE427226C - Glass roof bars made of iron : de en
  • US1578747A - Ventilation system : en
  • DE427347C - Electric slip switch : de en
  • FR602913A - Improvements to fiexible couplings : en fr
  • DE427266C - Mobile vacuum fluid scraper : de en
  • CH114308A - Percussion fuze for projectiles and bombs. : en fr
  • US1578632A - Game : en
  • US1579163A - Coin-controlled apparatus : en
  • FR30277E - Improvements to electromagnetic clocks : en fr
  • ES96805A1 - A furnace for the manufacture of zinc oxide. : en es
  • ES96868A1 - A process for the synthetic production of higher alcohols. : en es
  • GB249918A - Improvements in and relating to sound amplifiers : en
  • DE427464C - Steep tube boiler : de en
  • CA259263A - Valve operating means : en fr
  • US1578798A - Drive mechanism for twisting and spinning frames : en
  • AU2383025A - Process forthe production of sulphuric acid from sulphur-dioxide containing gases : en
  • FR602839A - Improvements to accounting machines : en fr
  • FR602871A - Device used to remove dust from mops or guipons : en fr
  • PL3870B1 - Appliance for heating, especially for cooking. : en pl
  • ES96637A1 - Improvements in the production of ammonia by means of synthesis gases. : en es
  • ES96649A1 - A hygienic isolator for headphones and hearing aids. : en es
  • FR602874A - Rolling mill : en fr
  • US1578879A - Safety strap for shipping crates : en
  • FR30281E - Mode of attack of the transmission lines in the high-frequency telephone system : en fr
  • GB249772A - Method of and apparatus for producing a high grade mixed gas : en
  • CA259256A - Food container : en fr
  • FR30243E - Device for moving the eyelids of sleeping babies with immovable or painted eyes on heads made of fabric, felt, cardboard or other material : en fr
  • FR602948A - Wave collector cap : en fr
  • ES96580A1 - A machine intended for the sealing of tin foil containers. : en es
  • GB237888A - Improvements in and relating to sound producers : en
  • GB242965A - Improvements relating to electric relay switching devices : en
  • ES96874A1 - Pyrenean knitted fabric having either one of its two embossed faces. : en es
  • GB238875A - Improvements in resilient wheels : en
  • ES96712A1 - New inverted flame gas generator for the gasification of woody waste, especially rice husk, extracted pomace, straw and the like. : en es
  • ES96771A1 - An automatic apparatus for rapid contact reproduction of photographic negatives. : en es
  • ES96907A1 - Improvements in machine guns and automatic portable firearms. : en es
  • GB249747A - An improved change speed gear : en
  • DE427313C - Conveyor screw for water : de en
  • ES96893A1 - Hollow metal handles for all kinds of household utensils. : en es
  • GB249796A - Improvements in the manufacture of electric lamps with light diffusing or coloured bulbs : en
  • ES96860A1 - A rotating rectifier. : en es
  • US1579126A - Lock : en
  • GB242989A - Improvements in and relating to regulating and feeding devices for liquid brakes : en
  • ES96849A1 - A device, applicable to all kinds of explosion engines, to obtain the safety and efficiency of the spark. : en es
  • BE332167A - Footrests for motorcycles : en fr
  • ES96614A1 - An electrolyzer apparatus to effect the electrolysis of sodium or potassium chlorides. : en es
  • FR30168E - Soft and quiet body : en fr
  • US1578819A - Display container : en
  • ES96605A1 - A perfected hygienic ashtray. : en es
  • ES96738A1 - A folding kneeler. : en es
  • ES96684A3 - Consistent emulsified fats. : en es
  • FR602857A - Two-wheeled folding baby carriage : en fr
  • FR602902A - Bimetallic valve body : en fr
  • GB249698A - Product for impregnation of wood : en
  • US1578385A - Soot-blowing provision : en
  • US1579180A - Press : en
  • US1578397A - Stock pusher : en
  • PL3861B1 - : en pl
  • CA259459A - Laminated glass : en fr
  • CH112829A - Watch barrel. : en fr
  • US1578304A - Ferrule : en
  • CA259260A - Method of making plate glass : en fr
  • CH114394A - Propulsion device for motor vehicles. : en fr
  • PL3855B1 - . 3ih 23 / oa Wire mattress. : en pl
  • ES96759A1 - Improvements in devices for amplifying small movements, especially applicable to electrical devices of various kinds. : en es
  • PL3808B1 - A method of treating metals prior to drawing or rolling. : en pl
  • AU2579725A - Improvements in bitumen boilers : en
  • BE332009A - IMPROVEMENTS IN IRON AND STEEL PROCESSING PROCESSES TO AVOID OXIDATION OR RUST : en fr
  • CA259283A - Propelling system for ships : en fr
  • US1578250A - Process of making plaster board : en
  • US1578348A - Window-control mechanism : en
  • US1578504A - Coupling : en
  • US1579120A - Tack driver : en
  • US1578453A - Divided last : en
  • US1578753A - Elastic steering wheel for motor vehicles : en
  • US1579009A - High-frequency apparatus and method of heating : en
  • US1578475A - Razor-blade sharpener : en
  • US1578827A - Cherry seeder and strawberry stemmer : en
  • US1578966A - Chuck : en
  • US1578259A - Group of lenses : en
  • USRE16302E - Steel lumber : en
  • PL4025B1 - Double-acting pump. : en pl
  • CA259417A - Friction shock absorbing mechanism : en fr
  • PL3823B1 - The way of reconstructing weights, especially railway scales. : en pl
  • BE331906A - : en fr
  • CA259355A - Blasting powder : en fr
  • US1578347A - Vehicle window-control mechanism : en
  • US1578780A - Door hinge : en
  • PL4026B1 - Device for electrically powered ventilators. : en pl
  • US1578530A - Ventilating, heating, cooling, humidifying, and evaporating apparatus : en
  • CH114428A - Transformation machine for powering electric vehicles divided into two groups, using a constant voltage direct current network. : en fr
  • ES96663A1 - Procedure for the manufacture of blown or pressed glass pieces with carved borders imitating carvings or other drawings without knowing the division of the mold into the smooth parts that the model thus obtained contains. : en es
  • ES96811A1 - System of plaster pieces for the construction of ceilings. : en es
  • GB249748A - Improvements in folding woven wire mattresses : en
  • GB249751A - Improvements in or relating to the manufacture of the blades of skates : en
  • PL3926B1 - Sound box for machines for receiving and re-transmitting sounds. : en pl
  • PL4049B1 - Template for making patterned panes. : en pl
  • US1579100A - Brake : en
  • ES96685A1 - Improved method of oxidizing ammonia. : en es
  • FR30241E - Process for the production of dyes and solid prints on textile fibers and any other material capable of being dyed or printed : en fr
  • DE427252C - Device for preparing drinking coffee and coffee extract : de en
  • DE427264C - One-sided closure of a through hole with a plaster : de en
  • DE427372C - Multi-jet impeller water meter : de en
  • PL3841B1 - Method and apparatus for obtaining relief images from flat patterns. : en pl
  • US1578353A - Antifriction bearing : en
  • US1578891A - Dry cell : en
  • AU2583125A - Lock-stitch sewing machine : en
  • US1578378A - Rail anchorage for head-free rail joints : en
  • US1578408A - Hinge : en
  • US1578690A - Storage bin : en
  • DE427342C - Method for achieving a tone selection, in particular for the purposes of wireless telegraphy : de en
  • CA259328A - Manufacture of cellulose acetate : en fr
  • CH114510A - Device for indicating the tilting of a rifle when aiming. : de en
  • US1578367A - High-voltage signaling system for electrically-operated street cars : en
  • US1578370A - Machine control : en
  • US1578502A - Hand tool : en
  • US1578573A - Display tray : en
  • US1578402A - Game : en
  • US1579063A - Steering apparatus : en
  • CH114454A - Device for blowing hollow glass bodies. : de en
  • PL3952B1 - Method of producing aluminum sulphate from aluminum silicates and ammonium sulphate. : en pl
  • PL3990B1 - Machine for the production of pipes and the like by centrifugal casting. : en pl
  • US1578707A - Electromagnetic device : en
  • US1578795A - Gate : en
  • CH114563A - Improvement in carburettors for internal combustion engines with differential depression. : en fr
  • AU2109624A - Improvements inthe manufacture of powdered milk : en
  • CA259302A - Device for preventing retrograde movements : en fr
  • FR30235E - Sleeper sofa : en fr
  • FR602945A - Dosing-mixing device for mixing liquids and solids : en fr
  • GB249702A - Improvements to wheels and rims for motor vehicles : en
  • CA259255A - Snap fastener : en fr
  • US1579016A - Roof construction : en
  • CA259304A - Binder post : en fr
  • PL3999B1 - Condensed steam trap next to the steam lines. : en pl
  • US1578730A - Apparatus for testing oils : en
  • US1579067A - Demountable-rim-securing means : en
  • ES96603A3 - The stamping of the canvas fabric, on one or both sides in a different color each. : en es
  • FR30152E - Weave for making ribbed velvet for clothing and other destinations : en fr
  • DE427461C - Socket for pins u. like : de en
  • CA259271A - Oxide reduction : en fr
  • CA259389A - Heel : en fr
  • US1578619A - Patemt office : en
  • US1578927A - Arch brick : en
  • US1579161A - Automobile hydraulic governor : en
  • US1578818A - Air turbine : en
  • US1579109A - Displacement-varying means : en
  • US1578515A - Propelling pencil : en
  • US1578552A - Inductive arrangement for signaling over power lines : en
  • US1578577A - Turbo ventilation utilizing baffles in air gap : en
  • US1579081A - Combination case : en
  • CA259420A - Shock absorbing mechanism : en fr
  • US1578277A - Window screen : en
  • US1578479A - Tractor : en
  • US1579123A - Collapsible ironing board : en
  • CH114577A - Switching device that can be connected to a liquid line to switch an electric current on and off when opening and shutting off the flow of liquid through the line. : de en
  • AU413526A - System of drafting locomotives in roundhouses : en
  • CA259419A - Friction shock absorbing mechanism : en fr
  • DE427019C - Film take-up device : de en
  • DE427409C - Sleeping compartment for railroad cars : de en
  • ES93852A1 - Terrycloth towels with drawings of a different color from the background formed during their texture that seem superimposed. : en es
  • ES96809A3 - Snap for caps, gloves and leather goods. : en es
  • US1578973A - Arc device : en
  • FR602807A - Improvements to devices for loading post bags or other parcels on air ships : en fr
  • US1578505A - Cigarette machine catcher : en
  • US1578706A - Enameling metal : en
  • CA259295A - Foundry wash : en fr
  • ES96728A1 - Improvements in cinematographic devices. : en es
  • ES96733A1 - Procedure for the manufacture of glucose based on the starch of manec. : en es
  • PL3918B1 - The method of obtaining azo dyes. : en pl
  • PL3930B1 - The method of manufacturing double-metal thermostats. : en pl
  • FR602932A - Loudspeaker electro-magnetic sound receiver : en fr
  • ES96906A1 - A method of manufacturing metal plates by electrolytic arrangement. : en es
  • FR602848A - Nut peeling and cracking machine : en fr
  • CA259422A - Brake : en fr
  • DE427230C - Stiffening insert for soft stand-up collars consisting of two parts joined together : de en
  • FR30282E - Combination waxing and dust extractor : en fr
  • PL3830B1 - Printing template for address printing machines. : en pl
  • PL4041B1 - How the fibers are processed before portioning. : en pl
  • US1578755A - Machine for making a food product : en
  • US1578863A - Foot scraper for automobile running boards : en
  • US1579015A - Ceiling construction : en
  • GB250287A - A process for the production of heterocyclical compounds containing arsenic or antimony : en
  • ES96707A1 - Improvements in fire extinguishers. : en es
  • FR30295E - Signaling device with movable and transparent discs visible day and night from the front and rear for automobile : en fr
  • US1578623A - Rotary well drill : en
  • US1578714A - Tire protector : en
  • US1578393A - Method and apparatus for arranging looped articles : en
  • US1578601A - Coupler release rigging : en
  • US1578635A - Camera : en
  • US1578492A - Hot-blast stove : en
  • US1578518A - Apparatus for indicating the pressure of the drill bit or casing on the formation : en
  • DE427113C - Line connection for cables with strain relief for plugs : de en
  • DE427183C - Upper pan table scales with pendulum weight and display device on both sides, which is operated by lever connections arranged on both sides : de en
  • DE427365C - Machine for processing parquet floors : de en
  • US1578560A - Process and apparatus for eliminating the sulphureted hydrogen in fuel gas : en
  • US1578768A - Car-flange-wheel oiler : en
  • US1579041A - Water-tube connection : en
  • ES96825A1 - Improvements in threshing machines. : en es
  • FR30258E - Method and device for cleaning spinning apparatus applicable in particular to the manufacture of artificial threads : en fr
  • CH114373A - Funnel with a device to facilitate the introduction of medicinal products in animals. : de en
  • US1578401A - Removable wringer mechanism : en
  • US1578491A - Stair tread : en
  • CA259423A - Shock absorber : en fr
  • US1578725A - Acetylene generator : en
  • FR30206E - New processes and means allowing the transport, delivery and sale of sparkling wines in barrels : en fr
  • FR602895A - Device for removing hard points on overhead power socket lines : en fr
  • BE332378A - : en
  • ES96627A3 - Improvements in fuse circuit breakers. : en es
  • ES96855A1 - Improvements in mechanical pokers. : en es
  • FR602834A - Process and machine for the manufacture of incandescent lamps, electrode tubes and the like glass containers : en fr
  • GB249713A - Luminous disk : en
  • PL3916B3 - Method of extending the catalytic action of mercury compounds. : en pl
  • US1578319A - Shock absorber : en
  • US1578457A - Stoker : en
  • US1578630A - Dump truck : en
  • US1578649A - Bendix drive tool : en
  • US1579094A - Supporting and positioning means for flange-oiler pipes and nozzles : en
  • CA259272A - Collapsible tube : en fr
  • CA259277A - Fastener for laces, cords, etc. : en fr
  • PL3819B3 - A method of preventing solid limescale deposits in steam boilers, heaters, evaporators and other devices. : en pl
  • GB245419A - Improvements in or relating to change speed mechanism : en
  • GB249646A - Agricultural cultivating machines : en
  • DE427251C - Water closet cleaner : de en
  • DE427296C - A field loop with zigzag-shaped curved sizing agents guided in the longitudinal direction : de en
  • US1578358A - Electric lamp for cinematographic apparatus : en
  • GB243363A - : en
  • ES96591A1 - A new winnowing-lifting and packing machine. : en es
  • ES96631A1 - Two-sided knitted fabric with imitation piqué on one and the other, brushed and Pyrenean finish. : en es
  • PL3811B1 - A method of making an artificial route. : en pl
  • US1578789A - Mechanically-operated figure toy : en
  • US1578959A - Wardrobe trunk : en
  • US1578419A - Combined discharge and closure device : en
  • PL3848B1 - Method of obtaining paraphenylened diaminosulfonic acid. : en pl
  • PL3983B1 - The method of producing carbons and gases. : en pl
  • ES96650A1 - Improvements in steering mechanisms for ships. : en es
  • ES96720A1 - A new device to separate solid matter from wastewater and other liquids. : en es
  • FR602836A - Application of an emergency power line to immediately restart a line whose lead is melted : en fr
  • PL3893B1 - A method for the preparation of alkaline carbonate and simultaneously with a hydraulic cement of mineral-containing alkali silicates. : en pl
  • US1578727A - Belt : en
  • CH114385A - Device for shifting the self-excitation limit in radio-frequency amplifiers working on choke coils. : de en
  • US1578899A - Reflecting telescope : en
  • FR602878A - Acetylene generator for thunderous additive mixture in internal combustion engines : en fr
  • CA259311A - Plastic artificial hand : en fr
  • CH114432A - Four-stroke engine for vehicles that can be used for braking. : de en
  • US1578816A - Combined pot and lid lifter : en
  • US1578557A - Jacket-securing means for jacketed cans : en
  • US1578398A - King-post for truss bolsters : en
  • US1578750A - Portable electric suction carpet sweeper and cleaner : en
  • US1578785A - Power-transmission mechanism for cream separators and other machines : en
  • PL3900B1 - Centrifuge, especially for dehydrating linen after washing. : en pl
  • USD69807S - Design for a dish or the like : en
  • PL3939B1 - Device for high-speed photographic copying. : en pl
  • USD69794S - Design fob a hand bag : en
  • DE427093C - Throwing shoe machine : de en
  • US1578737A - Bending and straightening machine : en
  • US1578648A - Method of melting metals : en
  • US1578265A - Connecting construction for batteries and the like : en
  • DE427374C - Sorting device with conveyor belts, e.g. B. for letters : de en
  • DE427462C - Adjustable fastening device for wash tubs : de en
  • BE332386A - : en fr
  • PL4012B1 - Artificial Removable Zab. : en pl
  • US1578743A - Actuating device for fluid controllers : en
  • ES96858A1 - Filler body for heat accumulators, especially for blast furnace air heaters and the like. : en es
  • FR30271E - Improvements to internal combustion or internal combustion engines : en fr
  • GB249700A - Improvements in or connected with the lubrication of sleeve valve engines : en
  • FR602929A - Firedamp protected cable : en fr
  • CA259325A - Weed, grass, snow and ice destroyer : en fr
  • GB241871A - Improvements in the manufacture of plastic materials : en
  • US1578796A - Frame construction : en
  • CH114583A - Process for producing divided cores for induction coils. : de en
  • FR602939A - Manufacturing process of artificial flowers : en fr
  • CH112645A - Saw filing machine. : de en
  • CH114561A - Internal combustion engine. : en fr
  • DE427292C - Mobile railway crane : de en
  • ES96708A1 - Improvements in brake systems for vehicles. : en es
  • FR602815A - : fr
  • CH114456A - Machine for the production of hollow glass objects. : de en
  • US1578267A - Pasteurizing apparatus : en
  • US1578561A - Shock absorber : en
  • ES96665A3 - Helm for boats. : en es
  • GB249741A - Improvements in apparatus for fixing capsules or sealing bands on bottles or other containers : en
  • US1578439A - Settee bed : en
  • US1579137A - Drafting triangle : en
  • AU2285825A - Improvements in disc plows : en
  • CA259405A - Method of treating rubber : en fr
  • CH114020A - Machine for packing tablets, sweets, etc. : de en
  • PL3880B1 - A device for winding up spring motors. : en pl
  • PL3882B1 - Friction gear to axles running in one direction. : en pl
  • US1578595A - Sound-producing device : en
  • ES96553A3 - A set of postcards containing a drawing representing the bust of a person in caricature, this one provided with a device to vary the physiognomic features of the same bust at will. : en es
  • GB249633A - Improvements in motor cycles : en
  • CA259378A - Metal binding machine : en fr
  • ES96629A1 - Improvements in discharge space tube systems for the transmission of signals by electric waves. : en es
  • FR30185E - Improvements to tracked vehicles : en fr
  • CH114384A - Circuit arrangement for telephone systems with main and sub-exchanges. : de en
  • CH114472A - Process for preparing the spinning devices for spinning rayon. : de en
  • CH114565A - Internal combustion engine in which liquid fuel is injected into the cylinder without air injection. : de en
  • CA259267A - Burner for powdered fuel : en fr
  • DE427271C - Process for agglomerating coal : de en
  • US1578533A - Closure member for spring covers : en
  • US1578553A - Sectional spring cover : en
  • US1579042A - Brick and block mold : en
  • DE427433C - Cutter head with radially arranged knives for rock chopping machines : de en
  • US1578784A - Swivel connection : en
  • US1578882A - Prime-mover control system : en
  • CH114171A - Electric motor for driving refrigeration machines and process for producing the same. : de en
  • CA259448A - Tobacco pipe : en fr
  • CA259365A - Washing machine : en fr
  • CH114176A - Time switch. : de en
  • CH114498A - Oil purifier. : en fr
  • DK35817C - Method for Preparing Heterocyclic Compounds. : da en
  • US1579027A - Process for the manufacture of tools or implements : en
  • PL3987B1 - Non-magnetic steel. : en pl
  • PL3989B1 - Improved device for exudation, i.e. crystallization of paraffin or other types of wax. : en pl
  • US1578327A - Method of manufacturing colored pressed articles : en
  • ES96561A1 - Procedure for the pre-treatment of wood for subsequent preservation using impregnation salts. : en es
  • CH114538A - Double cufflink. : de en
  • CA259324A - Destructive distillation retort : en fr
  • FR30182E - Improvements to vehicle bumpers : en fr
  • GB249652A - Improvements in and relating to appliances for cutting or slitting buns or cookies and the like preparatory to the insertion in the slit of butter, sweetmeat and the like : en
  • GB249791A - Improvements in or relating to mechanical toys : en
  • ES94674A1 - New improved procedure for drying earth. : en es
  • GB249797A - Improvements in the manufacture of electric lamps with light-diffusing or coloured bulbs : en
  • CH114573A - High-voltage transmission system. : de en
  • FR30160E - Paving, for pavements, and paving stones suitable for the making of this paving : en fr
  • FR30268E - Device allowing the adaptation of two filament lamps to ordinary sockets of automobile headlights and others : en fr
  • AU2541425A - Soot and dust arresting cowl for chimneys : en
  • CH114321A - A method and apparatus for the pressure casting of molten metal. : en fr
  • CH114449A - Electric heating device with safety switch. : de en
  • US1578262A - Rotary mixing device : en
  • US1578288A - Lamp-socket attachment device : en
  • FR30201E - Improvements in electrical signaling systems for railways and the like : en fr
  • FR602909A - Improvements to dynamos and automobile starters : en fr
  • US1578305A - Built-in china closet : en
  • US1578948A - Crusher : en
  • DE427254C - Device for stripping rubber suction cups or similar hollow bodies from their immersion form : de en
  • FR602809A - Device for sharpening reciprocating rotary eccentric knives, made of strip steel, of the slicer of tobacco rod cigarette machines : en fr
  • GB249701A - Improved system of building construction : en
  • ES96175A1 - A new repair procedure for the use of car covers and other vehicles, by means of invisible patches. : en es
  • US1578338A - Internal-combustion engine : en
  • DE427362C - Device for feeding powdery fuels into furnaces by means of a gaseous conveyor : de en
  • FR602886A - Improvements to dental tool holders : en fr
  • US1578323A - Method of making pistons : en
  • US1578607A - Watch : en
  • DE427357C - Hydraulic movement device, consisting of cylinder and piston, in particular for adjusting the electrodes of arc furnaces : de en
  • ES96797A1 - A non-refillable bottle for liquids. : en es
  • GB239535A - Improvements in four wheel braking systems for motor vehicles : en
  • BE332525A - Device for exercising muscles : en fr
  • FR602890A - New manufacturing process for plates, pieces, etc., of artificial marble, polished and glazed : en fr
  • DE427358C - Traveling grate firing : de en
  • FR602936A - Tubular terrace heated with lean gas : en fr
  • CA259390A - Draft gear : en fr
  • PL4009B1 - Crossbar for electric cables. : en pl
  • GB249900A - Improvements in direction indicators for motor road vehicles : en
  • ES96900A1 - A cellular multipack with one or more transparent surfaces. : en es
  • US1578411A - Electromagnetic relay : en
  • GB249770A - Improvement in flying machines : en
  • ES96211A1 - A picture of ceramic tiles with an artistic locksmith frame. : en es
  • CA259432A - Crank-shaft casing : en fr
  • CH114358A - Insulator with a metal cap. : de en
  • ES96283A1 - A procedure for making disinfectant preparations. : en es
  • US1579076A - Fishing reel : en
  • US1578296A - Multifrequency crystal-controlled oscillator : en
  • GB249607A - Improvements in and relating to chain roller bearings : en
  • GB249787A - Improvements in and relating to cinematograph projectors : en
  • PL4045B1 - A method and device for making building stones or other ensembles. : en pl
  • FR30250E - Small combustion chamber for pulverized fuels : en fr
  • ES95908A1 - A stationary yarn guide for weaving machine. : en es
  • ES96873A1 - A procedure for the use of methane. : en es
  • US1578524A - Reversible truck : en
  • US1579195A - Fluxed resinous composition and process of making same : en
  • PL3976B1 - Device for pasteurizing milk or other liquid. : en pl
  • DE427437C - Device for obtaining ballast water on airships : de en
  • GB225574A - Improvements in mechanical stokers for furnaces : en
  • GB237594A - Manufacture of ortho-oxyazo-dyestuffs and intermediate products thereof : en
  • GB241913A - Improvements in or relating to machine guns : en
  • FR602894A - Improvements made to concrete constructions with wooden reinforcement : en fr
  • CA259254A - Water motor : en fr
  • ES96596A1 - An apparatus producing hydrocyanic acid. : en es
  • GB249725A - Improvement in helmet and hat ventilators : en
  • GB249773A - Improvements in or relating to means for securing railroad lines to sleepers : en
  • FR602918A - X-ray tubes and installation for their operation : en fr
  • AU122426A - Method of and apparatus for annealing glassware : en
  • ES96845A1 - An improvement in hot water central heating installations with a thermo-siphon. : en es
  • ES96897A1 - Improvements in submarine ships for the launching of mines. : en es
  • US1578860A - Starting mechanism for alternating-current machines : en
  • GB249765A - Improvements in or relating to anti-aircraft or other shells : en
  • DE427280C - Arrangement of roller or ball bearings as paw pads for vehicle engines : de en
  • FR30187E - Improvements to central heating systems with forced circulation hot water : en fr
  • DE427488C - Elastic, hollow ring for healing purposes : de en
  • FR30300E - Sliding doors for cabinets and guillotine frames : en fr
  • GB249920A - Improvements in or relating to locomotives propelled by internal combustion engines with electric transmission : en
  • US1578329A - Feeding mechanism for printing presses : en
  • CH114451A - Process for the production of a fireproof compound for cladding wood, iron, etc. : de en
  • PL3806B1 - The furnace with regenerators is mainly used for the reduction of ores. : en pl
  • PL3828B1 - A method of producing foam for fire extinguishing. : en pl
  • US1578403A - Shipping box or case structure : en
  • US1578634A - Clamping and supporting device : en
  • US1578313A - Apparatus and method for regulating the temperature of superheated steam : en
  • ES96795A3 - A procedure for recovering and recondensing gasoline, naphtha and other similar substances and apparatus used to carry out said procedure. : en es
  • CA259385A - Ophthalmic lens : en fr
  • FR30173E - Improvements to pneumatic jackhammers : en fr
  • US1578655A - Coin-controlled metering device for washing machines : en
  • US1578791A - Method for making knife blades : en
  • FR30163E - Unbreakable hand rake : en fr
  • GB250291A - Improvements in or relating to the purification, cleansing or washing of carbonaceous and other materials : en
  • GB240160A - Improvements in dough dividing and working machines : en
  • SU1161A1 - Base range finder : en ru
  • US1578846A - Carrier-wave transmission : en
  • GB249914A - Process of manufacturing sulphuric acid : en
  • US1578951A - Grease gun : en
  • GB242966A - Improvements in assembling devices for lay figures of plastic substance : en
  • US1578407A - And theodobe t : en
  • US1578425A - Vehicle spring cover : en
  • DE427458C - Shirt or petticoat with a detachable connecting piece in the crotch : de en
  • FR602808A - Absorbent pad washcloth system : en fr
  • US1578249A - Valve gear : en
  • US1578578A - Lightning arrester : en
  • US1578584A - Swimming apparatus : en
  • US1578436A - Sheet-control mechanism : en
  • US1578641A - Side inclosure for automobiles : en
  • DE427353C - Device for displaying high voltages at frequencies outside the audible range : de en
  • CH114452A - Stone working tool. : de en
  • GB249587A - Improvements in or relating to apparatus suitable for use as a rotary pump, engine, air compressor or motor, windmill, drill, meter, blower, vacuum pump or the like : en
  • CA259364A - Interchangeable tooth segment gear : en fr
  • CA259339A - Liquid tank signal device : en fr
  • CA259406A - Endless belt : en fr
  • CA259447A - Roofing : en fr
  • PL3898B1 - A method for making grooved circles to be attached to leather, dresses and other materials. : en pl
  • US1578639A - Firearm : en
  • US1579142A - Self-fitting candle : en
  • CA259376A - Paper-making machine : en fr
  • CH114299A - Method and device for taking cinematographic pictures giving, on projection, the impression of relief. : en fr
  • CH114471A - Bung-type socket for barrels. : de en
  • AU2327425A - Improvements in rolldown bagatelle ballgame : en
  • CA259270A - Heating system for paper dryers : en fr
  • CH114404A - Method for operating two-wire air brakes and the corresponding device. : de en
  • PL3935B1 - An instrument for reproducing a photographer] i. : en pl
  • US1578964A - Ceiling hanger : en
  • PL3967B1 - Ferro-concrete plates, reinforced corrugated sheet. : en pl
  • US1578583A - Davit : en
  • US1578624A - Process for electrical treatment of liquids : en
  • US1579006A - Wire clamp : en
  • CH114611A - Shock absorber for automobiles. : en fr
  • PL3975B1 - Lighters made of a flammable body with fire. flammable substance on the friction surface, and also a machine for making these fires. : en pl
  • ES96641A1 - Self-supporting chassis for motor vehicles. : en es
  • PL3928B1 - The device for determining the strength of light from light sources using a spherical light meter. : en pl
  • US1578710A - of milwaukee : en
  • US1578556A - Can nozzle : en
  • US1578901A - Rail bond : en
  • PL3827B1 - Track spintariscope. : en pl
  • SU1156A1 - Airplane rack with variable cross section : en ru
  • US1578415A - Coasting device : en
  • PL4003B1 - Typewriter. : en pl
  • US1578449A - Brush : en
  • US1578446A - Typewriting machine : en
  • US1578832A - Condenser : en
  • AU120026A - Improvements in thermal electric generators : en
  • FR30260E - Device for reducing at will the illumination area of automobile or other headlights : en fr
  • GB249712A - Improvements in the method of and apparatus for use in extinguishing fires : en
  • US1579004A - Game : en
  • US1579132A - Roof-window construction : en
  • PL4004B3 - : en pl
  • US1578303A - Apparatus for use in the construction of framework supports for conveyers : en
  • US1578907A - Mirror ring : en
  • US1578975A - Disk wheel : en
  • ES96678A1 - The industrial product plates or sheets formed by various thicknesses of burlap or cloth glued or bonded. : en es
  • FR30183E - Spark plug for internal combustion engines and other applications : en fr
  • GB249667A - Improvements relating to inductance coils for the reception of wireless telegraphy and wireless telephony : en
  • CH112754A - At least one airtight chamber for sick people to be treated with diluted or compressed air. : de en
  • DE427366C - Device for electric elevators with push button control : de en
  • US1578963A - Bolt construction : en
  • US1578849A - Washbasin : en
  • USRE16306E - Lubricating system : en
  • CH113922A - Process for obtaining a pitch at high critical temperature. : en fr
  • US1578820A - Skim-cheese manufacture : en
  • US1578517A - Valve piston and barrel construction for hypodermic syringes : en
  • CH114581A - Starting device for induction motors fed by synchronous phase converters. : de en
  • PL3908B1 - A method of self-regulating evaporation of liquids under pressure and a device for this. : en pl
  • CA259412A - Carburetted water : en fr
  • US1578823A - Tire carrier : en
  • CH113452A - Breathing device for staying in very thin air. : de en
  • DE427390C - Coupling for road vehicles : de en
  • CA259392A - Dispensing valve : en fr
  • ES96601A2 - A system of ships for the transport of seaplanes, airplanes and other aircraft. : en es
  • GB250301A - Improvements in gauge glass fittings : en
  • CA259305A - Golf ball cleaner : en fr
  • CH114314A - Device for achieving several voltage measuring ranges with single and multi-phase induction wattmeters and induction meters. : de en
  • US1578792A - Leer for glassware and other articles : en
  • PL3912B1 - Instruments for absorbing gases. : en pl
  • CH114448A - Electric heating cartridges for hot water radiators, hot water boilers and the like. : de en
  • DE427287C - Rotary grate for gas generator : de en
  • PL3868B1 - Drive device for moving crates. : en pl
  • CH114407A - Braking equipment. : en fr
  • US1578777A - Firearm : en
  • CA259375A - Container : en fr
  • CH114325A - Ski milling machine. : de en
  • CA259399A - Roofing material manufacture : en fr
  • FR602933A - Improvements made to the pegs or driving projections of the wheels of agricultural machines, tractors or other similar vehicles : en fr
  • CH114523A - Soap watch. : en fr
  • CH114594A - Device for thinning the neck wall of light bulbs or similar glass vessels. : de en
  • PL3812B1 - The method of producing the fire-retardant mass. : en pl
  • PL4013B1 - Rontgen tube device. : en pl
  • US1578711A - Combination fishing gaff : en
  • US1578932A - Auto radiator cover : en
  • CH114383A - Circuit arrangement for optional calls with a central battery and operation by means of two line lines without a ground return line, the impulses for forward switching of the dials also coming from a central point. : de en
  • AU120226A - Improvement in methods of fabricating thermo-electric units : en
  • CH114585A - Magnetically conductive body made of powder. : de en
  • CH114467A - Children's chair. : en fr
  • PL3825B1 - Device for weighing instruments, the deflection of which can be visualized by optical means. : en pl
  • PL4021B1 - Mattress made of wooden rods. : en pl
  • CH113134A - Household furniture. : en fr
  • AU122326A - Lehr for annealing glassware : en
  • CA259344A - Refrigerating device : en fr
  • CA259446A - Rivet : en fr
  • US1579108A - Apparatus for testing the accuracy of gear-teeth cutters : en
  • US1578341A - Hoisting engine : en
  • US1578357A - Adjustable frame : en
  • PL3824B1 - Method and device for the production of convex light metal sheets for phones. : en pl
  • US1578257A - Spool : en
  • GB249691A - Improvements in clips for connecting stays of mudguards or luggage carriers of cycles and the like : en
  • CH114576A - Device for wrapping open and closed bodies. : de en
  • US1578317A - Fall-board and music-desk construction : en
  • US1579064A - Attachment for motor-vehicle transmissions : en
  • FR30226E - Mechanical hammer : en fr
  • GB249695A - Improvements in bottles for liquids containing sediment : en
  • CA259306A - Shocking machine : en fr
  • DE427348C - Oil separator for electrical equipment with oil filling : de en
  • FR602888A - Wheels for vehicles : en fr
  • GB237571A - Improvements in and relating to the treatment of ores or other materials with liquids : en
  • DE427302C - Crushing machine consisting of a Schlaegermuehle with upstream rollers : de en
  • AU2575925A - Improved means for the automatic swivelling of headlights of automotive vehicles : en
  • PL3829B1 - Cap for medical and hygienic treatments over the hair. : en pl
  • US1578688A - Plaster-of-paris bandage : en
  • BE332111A - Stamp machine : en fr
  • CH114535A - Method and device for atomizing liquid substances. : de en
  • US1578388A - Ladder bracket : en
  • US1578346A - Boiler : en
  • US1578645A - Sound reproduction : en
  • US1578724A - Grab bucket : en
  • US1578869A - Antivibrating horn : en
  • CA259371A - Harrow : en fr
  • CH114490A - Device for the disruption of organic cells. : de en
  • CA259436A - Wood oil : en fr
  • CH114516A - Device for remote transmission and totaling of the registrations of counters. : de en
  • US1578748A - Filling machine : en
  • US1579196A - Process for ripening cheese : en
  • PL3968B1 - A device for connecting sections of movable crops. : en pl
  • SU1157A1 - Method and machine for the mechanical manufacture of glass products : en ru
  • CH114477A - Embroidery machine. : de en
  • ES96260A1 - Voltammetric electricity meter. : en es
  • GB249760A - Arrangement for circulating air in articles of bedding : en
  • CA259296A - Device for recollecting cereals or grass : en fr
  • ES96612A1 - A transportable device on wheels for screwing and unscrewing the fastening screws of the rails. : en es
  • US1578297A - Vehicle spring : en
  • US1579037A - Traffic signal : en
  • CH114424A - Process for the production of a sulfur dye. : de en
  • PL3895B1 - The way of lifting the liquid. : en pl
  • US1578799A - Bookbinding : en
  • US1578906A - Motor cycle : en
  • US1578949A - Connection for lubricators : en
  • ES96742A1 - Improvements in the construction of ceilings and reinforced concrete roofs. : en es
  • CA259334A - Outlet strainer : en fr
  • CA259444A - High frequency system : en fr
  • US1578321A - Foul-line indicator : en
  • ES96790A1 - Force machine or pump. : en es
  • ES96908A1 - Vehicle on rails. : en es
  • US1578271A - Noiseless chain : en
  • US1578258A - Means for generating high-frequency currents : en
  • US1578718A - Method of producing alkali-metal sulphides : en
  • US1579176A - Sectional chair : en
  • DE427289C - Device for setting and locking wall arm tables, especially for dental purposes : de en
  • BE332105A - : en fr
  • CA259381A - Cartridge : en fr
  • US1578807A - Pocketbook holder : en
  • CA259360A - Washing machine : en fr
  • CA259297A - Draught excluder : en fr
  • FR602896A - Device for carrying pies and cakes : en fr
  • DE424409C - Process for cleaning soap solutions : de en
  • CH113442A - Electromagnetically actuated circuit breaker in vehicle lighting systems and the like that work with dynamo and collector battery : de en
  • US1578749A - Rail-clamping mechanism : en
  • PL4038B1 - An evaporator where the flue gas is led around the boiler in a duct that surrounds its walls. : en pl
  • US1578923A - Turbine : en
  • PL3820B1 - Centering chuck for lathes and similar machines. : en pl
  • PL3890B1 - A method of extracting sediment-forming salts from the boiler feedwater, or a method of separating sludge that has already formed. : en pl
  • US1578928A - Clutch facing and process of making same : en
  • CH114426A - Spoon valve for adjusting the flow of hot fluid to a radiator of a heating installation. : en fr
  • CH114575A - Method of manufacturing telegraph and telephone conductors and apparatus for its implementation. : en fr
  • AU2548125A - Drawing 1 sheet glass : en
  • PL4014B1 - Carburator for explosive engines. : en pl
  • US1578867A - Control system for prime movers : en
  • CH114355A - Cooling radiator for motor vehicles. : en fr
  • CH114568A - Asynchronous machine with phase compensation through a period converter. : de en
  • CA259426A - Car roof : en fr
  • CH114402A - Solid rubber tires on motor vehicle wheels. : de en
  • US1579177A - Firearm : en
  • CA259346A - Glass feeding apparatus : en fr
  • US1578280A - Heater regulation : en
  • US1578441A - Constant-volume regulator : en
  • US1578445A - Game : en
  • CA259341A - Harvesting machine : en fr
  • ES96117A1 - Shift or clutch gear. : en es
  • FR30224E - Improvements to devices for humidifying yarns in vacuum : en fr
  • US1579046A - Keyless lock and permutation wheel for the same : en
  • US1578364A - Combined tool and clamp : en
  • US1578897A - Electric air heater : en
  • PL3807B1 - Rotary machine for casting seals. : en pl
  • US1578274A - Method of treating particles of matter : en
  • DE427310C - Friction screw press : de en
  • CA259309A - Method of forming continuous electrodes : en fr
  • CA259288A - Drag clam : en fr
  • PL3802B3 - Sugar pressing machine. : en pl
  • FR30299E - Starter system for electric motors with simple operation : en fr
  • FR602875A - Process for the preparation of celluloses of various kinds having a low viscosity : en fr
  • US1578844A - Brake for wigwag signals : en
  • US1578716A - Corset : en
  • US1578930A - Dirigibly-mounted light : en
  • CA259286A - Egg carrier : en fr
  • CH114519A - Device on calculating machines to lock the dial in the disengaged position of the counter : de en
  • CA259275A - Method for the gasification of solid fuel : en fr
  • CH114592A - Electric lamp for automobile headlight. : en fr
  • GB249626A - Improvements in or relating to internal combustion engines : en
  • CA259337A - Can holder : en fr
  • DE427176C - Inflatable seat cushion : de en
  • DE427290C - Device for stopping conveyor wagons : de en
  • US1578395A - Water bicycle : en
  • US1578523A - Insecticide-fungicide and process for making the same : en
  • CA259408A - Bearing : en fr
  • CA259413A - Sanitary waste can : en fr
  • ES96813A1 - An industrial procedure consisting of the manufacture of fabrics with albardín threads. : en es
  • GB247511A - Improvements in or relating to the "self-hooping" of metal tubes : en
  • US1578896A - Stencil sheet : en
  • US1578979A - Aluminum alloy : en
  • FR30204E - Gear reduction device for precision instruments : en fr
  • GB233313A - Improvements in or relating to ovens or kilns : en
  • GB249640A - Improvements in automatic telephone switching apparatus : en
  • PL3887B1 - The way to achieve a uniform performance of collecting blowers. : en pl
  • PL3953B1 - Kl. '* 2-nrr- Method of removing water of crystallization from crystalline aluminum sulphate. : en pl
  • US1579056A - Grinding machine : en
  • ES96541A1 - Improved fader for photography. : en es
  • ES96758A1 - A procedure for the continuous manufacture of reinforced glass. : en es
  • US1579096A - Valve : en
  • ES96711A1 - Procedure for making mechanical embroidery on stockings and socks. : en es
  • GB249716A - Improvements in and relating to computing weighing scales : en
  • DE427180C - Concrete base for wooden poles : de en
  • ES94950A1 - Process for manufacturing incandescent lamps, electron tubes and similar glass containers. : en es
  • ES96722A1 - Skateboard improvements. : en es
  • FR30283E - Auto Reduction Coupling Device for Automotive Starter Motor : en fr
  • ES96862A1 - Procedure for treating textile fibers such as esparto, alpha and other vegetable fibers. : en es
  • GB247898A - Exposure meter : en
  • ES95244A1 - Device to improve the loading of circular cementing trays. : en es
  • FR602830A - Tie rack to tie : en fr
  • US1579080A - Combination desk and fjling cabinet : en
  • US1578295A - Knife guard : en
  • US1578469A - Elevator : en
  • ES96881A1 - A perfected procedure for the treatment of coal and other mineral coals. : en es
  • US1579045A - Road-vehicle wheel having detachable side ring : en
  • CA259439A - Button attaching machine : en fr
  • DE427323C - Process for processing lignite using the volatile sulfur it contains : de en
  • ES94868A1 - New and useful improvements made to the sound registers, with the methods of producing them. : en es
  • PL4035B1 - Bed with variable width. : en pl
  • DE427307C - Collapsible reflex camera : de en
  • US1579031A - Automatic disengageable crank : en
  • USD69808S - Arvoy : en
  • DE427448C - ship : de en
  • US1579084A - System for electrically heating the ink rollers of printing presses : en
  • US1578269A - Signaling arrangement for four-wire circuits : en
  • US1578499A - Draft yoke : en
  • GB249762A - Stencilling machine : en
  • CH114399A - Removable vehicle wheel. : en fr
  • PL3871B1 - Locked lock and key. : en pl
  • US1578344A - Reenforced composition board : en
  • US1579097A - Commutator and slip-ring brush shunt connection : en
  • FR602850A - Semi-automatic universal hydraulic press system performing all the operations necessary to obtain any molded plastic objects : en fr
  • GB249624A - Improvements in or relating to electro-magnetic sound reproducers : en
  • FR30212E - Electrical device serving as generator and starter : en fr
  • FR602906A - Improvements in gas synthesis and in particular hcaz : en fr
  • ES96876A1 - A process for obtaining metallic glycero-phospho-orthoxybenzoinate. : en es
  • ES96889A1 - Improvements in machines for the construction of boxes and packing cages. : en es
  • PL3859B1 - Buckle for making an eyelet on the ropes. : en pl
  • ES96821A1 - Provision for the regulation of steam intake in power machines of various gradations. : en es
  • US1579053A - Spring cover : en
  • US1579059A - Vehicle tire : en
  • ES94967A1 - Automatic device for turning the pages of music books. : en es
  • DE427350C - Earth fault detector : de en
  • GB249588A - A process for the production of new derivatives of organic arseno-compounds : en
  • US1579005A - Wire clamp : en
  • CH114316A - Portable sound reproducing machine. : de en
  • CA259434A - Thimble for furnace charging holes : en fr
  • US1578452A - Valve-seat seal cap : en
  • CH114263A - Device for automatic weft bobbin change on looms. : de en
  • CH114342A - Installation for gas compression. : en fr
  • ES96408A1 - An arc welding or trimming procedure using polyphase currents. : en es
  • FR30257E - Disc adjustment machine : en fr
  • CA259320A - Bomb : en fr
  • DE427209C - Sliding door hanger adjustable in height : de en
  • FR30233E - Improvements in knitting looms : en fr
  • PL3932B1 - A way to print in lines with alternating direction. : en pl
  • US1578251A - Illuminating device : en
  • US1578774A - Harrowing and plowing attachment for cultivators : en
  • US1578978A - Steam injector operating with live steam and exhaust steam : en
  • GB249922A - An improved bolt anchor : en
  • US1578546A - Air-circulating attachment for hot-air furnaces : en
  • US1578585A - Liquid-dispensing apparatus : en
  • US1578343A - Power-driven cultivator : en
  • US1578362A - Iron-vane instrument : en
  • US1578568A - Manufacture of conversion products of starch : en
  • US1578740A - Motor-cycle hydroplane : en
  • FR602908A - Glove enhancements : en fr
  • CA259342A - Weed cutter for railway tracks : en fr
  • CA259386A - Cellulose material : en fr
  • ES96851A1 - Canned bean stew food product. : en es
  • GB249734A - Improvements in or relating to mountings for abrasive wheels : en
  • ES96624A1 - A fuel loading pump for internal combustion engines. : en es
  • FR602898A - Two-stroke twin-cylinder engine : en fr
  • FR602924A - Slate board and process for making it : en fr
  • FR602917A - Method and device for imposing well-ordered directions of circulation in boilers : en fr
  • GB250279A - Improvements in or relating to the manufacture of rubber compositions : en
  • ES96690A1 - A can opener. : en es
  • US1578470A - Flask shake out : en
  • US1578965A - Automatic reversible hoist : en
  • US1579022A - Photographic camera : en
  • GB249731A - Improvements in hosiery manufacture : en
  • US1578811A - Roller skate : en
  • US1578723A - Pneumatic and cushion head : en
  • PL3849B1 - A method and device for the production of valuable hydrocarbons from low-value materials. : en pl
  • ES96351A1 - Improvements in engine control systems. : en es
  • FR30216E - Remote mechanical control system for the orientation and tilting of the headlights or lanterns of all vehicles : en fr
  • GB240852A - Manufacture of finely subdivided pigment dyes : en
  • US1579090A - Process for the treatment of molasses and sugary juices with a. view to the recoveryof the sugar : en
  • CH114540A - Ashtray with base. : de en
  • US1579073A - Condensation drain device : en
  • DE427300C - Upsetting of studs : de en
  • GB249686A - Improvements in handles for cooking vessels : en
  • PL3862B1 - KL 15 d 34. Printing machine with a pressure roller under which the ship with a type layout moves. : en pl
  • DE427245C - Pluggable lamp holder for electric light bulbs : de en
  • ES96740A1 - A spool for thread. : en es
  • ES96696A1 - Absorption and cooking device for absorption refrigerators. : en es
  • FR30151E - Rational ventilation and cooling of AC machines : en fr
  • ES96880A3 - Nitrocellulose-based paints and varnishes. : en es
  • GB249616A - Improvements in torsion balances : en
  • PL3909B1 - Scales for steam locomotives, wagons and other wagons. : en pl
  • FR602927A - Further training in the trades for the manufacture of brush mats : en fr
  • US1578467A - Concrete-block-making machine : en
  • US1578745A - End-gate latch : en
  • US1579149A - Coupling : en
  • PL3954B1 - A way to separate hafnium and zirconium. : en pl
  • US1578917A - Welding and cutting apparatus : en
  • ES96611A1 - Procedure and products for the treatment of industrial materials of plant or animal origin. : en es
  • ES96815A1 - A procedure for the manufacture of pasta for soup. : en es
  • GB249798A - Improvements in waste gas steam boilers of the horizontal type : en
  • CA259357A - Blasting powder : en fr
  • PL4023B1 - A method of electrolytic production of blocks for the production of pipes. : en pl
  • PL4024B1 - Machine for husking, smoothing, etc. grain. : en pl
  • US1579010A - Engine : en
  • PL3878B1 - Single-bushing bearing lubricator. : en pl
  • US1578580A - Die-casting machine : en
  • CA259382A - Fluid rotary engine : en fr
  • ES96782A1 - A new procedure for the packaging of salted sardines. : en es
  • FR30194E - Process for manufacturing smokeless agglomerated fuels : en fr
  • FR30287E - Lined metal containers : en fr
  • US1578356A - Reagent feeder : en
  • US1578918A - Dynamo-electric machine and method of ventilating same : en
  • US1579103A - Shaving unit : en
  • US1578599A - Safety device : en
  • CH114613A - Cooling water thermometers for automobiles. : de en
  • DE427311C - Safety rotary wedge coupling for eccentric or crank presses etc. like : de en
  • ES95963A1 - A local power distribution facility. : en es
  • AU2270625A - An attachment to fruit graders forthe purpose of elevating grading, weighing and boxing the fruit : en
  • CA259457A - Spark plug : en fr
  • CA259461A - Car truck : en fr
  • US1579085A - Chair : en
  • GB249746A - Improvements in or relating to self preserving stock food and process for making thesame : en
  • CH114480A - Spreading device for tissue. : de en
  • PL3913B1 - A method of producing synthetic ammonia. : en pl
  • ES95984A1 - A grading device for tiltable parts. : en es
  • ES96842A1 - A procedure for ornamentation of glass and other transparent materials. : en es
  • CH113316A - Regulating device on firing systems for liquid fuel. : de en
  • US1578248A - Collapsible camp furniture : en