• US1523239A - Liquid-dispensing apparatus : en
  • CA246038A - Washing machine : en fr
  • CA246053A - Tractor sheaf loader : en fr
  • USD66442S - Design fo : en
  • CA246084A - Helicopter : en fr
  • CA246133A - Supply valve for flush tanks : en fr
  • US1522795A - Method of making rubber articles and the like : en
  • US1522898A - Method of combustion control and apparatus therefor : en
  • DE408105C - Spreading device for internal brakes, especially of motor vehicles : de en
  • ES91160A1 - A self-regulating feed pump. : en es
  • FR583361A - Cannon battery for cavalry or other applications : en fr
  • US1523058A - Combined boiler stand and fitting : en
  • US1522533A - Vamp-perforating machine : en
  • USD66415S - Design for a beam light for lighting fixtures : en
  • US1522693A - Mining and loading machine : en
  • US1523237A - Feeler mechanism for looms : en
  • US1523308A - Manufacture of condensation products of the anthraquinone series : en
  • CA246034A - Matrix setting and type bar casting machine : en fr
  • US1522516A - Device for applying metallic leaf : en
  • US1522998A - Doorstop : en
  • US1523356A - Forging machine : en
  • US1523231A - Stencil hand stamp : en
  • USD66437S - Design for a desk : en
  • CH108558A - Internal combustion engine with exhaust gas turbine that drives a charge pump. : de en
  • US1522659A - Valve : en
  • US1523381A - Trunk-selecting device : en
  • USD66396S - Design for a refrigerator : en
  • FR583591A - Self-exciting collector machine with compound characteristic : en fr
  • US1522993A - Resistance line welding : en
  • US1522780A - Device to facilitate stripping articles from vulcanizing molds : en
  • US1522876A - Display basket or receptacle : en
  • US1522983A - Laminated pulley and the like : en
  • CA246079A - Power take-off for fordson tractors : en fr
  • CH108448A - Process for the production of a binding agent for the preparation of briquettes. : de en
  • US1523304A - Disk brake : en
  • US1523330A - Antiskid or traction device for vehicle wheels : en
  • FR28051E - Receiver device for television : en fr
  • FR28116E - Improvements to self-percussion projectiles and cannons using these projectiles : en fr
  • GB227521A - Improvements in clothes pressing machines : en
  • US1522960A - Shingle-drying kiln : en
  • US1523178A - Child's vehicle : en
  • DE408216C - Wood-resistant cardboard : de en
  • GB227223A - Improvements in electric furnaces : en
  • US1523247A - Air heater : en
  • CA246039A - Car door lock : en fr
  • AU1581724A - An improved hauling 1 device : en
  • US1522662A - Vehicle wheel : en
  • US1522911A - Dimmer system : en
  • US1523202A - Feeder for ingot molds : en
  • US1522925A - Moistening device : en
  • US1523037A - Signaling circuit : en
  • GB212550A - : en
  • USD66412S - Design for a watchcase : en
  • US1523242A - Toy motor race game apparatus : en
  • DE408374C - Safety device for high voltage, especially X-ray systems : de en
  • FR583524A - Method for stabilizing the wavelength of a thermionic tube generator and apparatus comprising the application of this method : en fr
  • ES90159A1 - A suspension vessel. : en es
  • FR583369A - Galena detector allowing the finder to be fixed on the chosen point so that it can no longer move alone : en fr
  • FR583429A - Luminous fabrics : en fr
  • GB227316A - Improvements in or relating to rucksacks, military equipments and the like : en
  • CH108601A - Box for holding and storing shaving soap sticks. : de en
  • US1522687A - Attachment for fanning mills : en
  • NL13296C - : en
  • CA246130A - Mixer vaporizer : en fr
  • USD66400S - Design fob an ice-cbeam cone : en
  • DE408110C - Lighting fixture : de en
  • US1522814A - Telephonic conversation meter : en
  • DE408087C - Device for remote actuation of the crank rotation and slide displacement of calculating machines and similar machines : de en
  • US1523057A - Harvester : en
  • US1522823A - Curling iron : en
  • US1523107A - Cigar lighter : en
  • DE408418C - Locomotive boiler with water pipe fire box, heating pipe long boiler and heating pipe superheater : de en
  • FR583483A - Safety device connecting any hand-held object, such as bag, umbrella, etc. to a person's arm. : en fr
  • CA246024A - Metal-cutting file : en fr
  • CH108454A - Device for detecting scrubbing cloths, kitchen utensils and tableware, in particular for cleaning in hot water. : de en
  • AU1807524A - Improvements in or relating to liquid fuel supply devices for internal combustion or like engines : en
  • US1522733A - Scraper attachment for tractors : en
  • US1522725A - Car coupler : en
  • US1522829A - Wrench : en
  • US1522501A - Tire-rim tool : en
  • DE408292C - Sealing device for drying drums : de en
  • US1522940A - Lumber-trim saw : en
  • US1523065A - Measured-sugar dispenser : en
  • US1523362A - Incandescent electric lamp : en
  • US1523363A - Locomotive ob cae : en
  • CH106866A - Process for operating high pressure oil engines. : de en
  • DE408328C - Chassis installation for seaplanes : de en
  • CH108554A - Impeller pump. : de en
  • DE408165C - Device for regulating the brake application force in motor vehicles : de en
  • DE408382C - Beehive : de en
  • GB227207A - Improvements in or relating to oil-fired furnaces for steam boilers and the like : en
  • GB205802A - Improvements in or relating to telephone systems : en
  • GB215715A - An improved rotary electric contact device : en
  • GB227198A - Improvements in and relating to the manufacture of gear wheels : en
  • FR583356A - Transparent or translucent crystallized decoration process for light bulbs, lighting or other glassware, glassware, etc. : en fr
  • FR583467A - Direction indicator for all vehicles : en fr
  • US1522653A - Method and apparatus for forming designs on fabrics : en
  • US1522967A - Lift : en
  • US1523272A - Toy balloon : en
  • US1522483A - Washbasin construction : en
  • US1522637A - Induction motor : en
  • CH108472A - Device for drying and cooling samples of dyed hank yarn. : de en
  • FR28146E - Oil filter : en fr
  • ES90366A1 - Improvements in artificial limbs. : en es
  • FR583382A - Improvements to delayed action relays : en fr
  • US1522678A - Stocking clasp : en
  • FR583574A - Turbo-compressor : en fr
  • FR583398A - Turning machine specially designed for ceramic objects : en fr
  • GB227363A - Improvements in or relating to machines for assembling the component parts of and sawing and boring railway wagon doors and the like : en
  • GB227353A - Improvements in or relating to open-tray burners : en
  • GB227385A - Improvements in spiral filaments for electric incandescent lamps : en
  • GB227233A - Improvements in or relating to brake systems for vehicles : en
  • DE408041C - Roller conveyor for sliding doors u. like : de en
  • FR583547A - Improved capping and manufacture of the elements of this capping : en fr
  • CA246035A - Saw : en fr
  • CA246064A - Combination billing system : en fr
  • US1523310A - Steady rest : en
  • DE408322C - Shoe closure : de en
  • DE408451C - Writing device on periodically recording apparatus : de en
  • GB227266A - Improvements in or relating to hydraulic gears : en
  • DE408241C - Stamping device : de en
  • FR583485A - Advanced training in screw and nut making machines : en fr
  • GB227290A - Improvements in artificial legs : en
  • US1522477A - Door pillar : en
  • GB205825A - Improvements in planting machines : en
  • GB227194A - Improvements relating to toys : en
  • CH108428A - Rail anchoring device. : en fr
  • US1523108A - Coin-controlled lock : en
  • ES90451A1 - Manufacturing process for concrete works that have mechanical resistance properties equal to or greater than those of cement concrete, by using a specially chosen or prepared non-hydraulic bond. : en es
  • FR28113E - Pneumatic rod for wheels, taking support on the rolling surface, absorbing shocks and depending on their intensity, giving greater or lesser mechanical strength and resistance to sinking, for the use of all vehicles : en fr
  • FR583573A - Improvements in the construction of cardboard boxes : en fr
  • DE408137C - Device for the preparation of hot water by collecting and depositing the steam from food : de en
  • ES91491A1 - A safe of reinforced concrete. : en es
  • ES91549A1 - A strap for strap. : en es
  • GB227388A - Safety chain for attaching small luggage and the like to racks and the like : en
  • US1523124A - Photographic cartridge : en
  • US1523135A - Nonskid device for vehicle wheels : en
  • US1523251A - Automobile window screen : en
  • US1522667A - Drying plant : en
  • US1522965A - Veneer drier : en
  • US1523053A - Apparatus for refining hydrocarbon oils : en
  • US1523353A - Adjustable instep support : en
  • USD66405S - Design for a textile fabric : en
  • DE405506C - Method of making lace braids : de en
  • DE408175C - Device for lateral stripping of the conveyed material from roller alleys : de en
  • CH108463A - Adjustable gripping device for connecting barrels with glass tube networks, liquid lifting devices. : en fr
  • GB227347A - Improvements in or relating to ink containers : en
  • US1523039A - Cigarette case : en
  • CH108581A - Base for wooden poles. : de en
  • DE408237C - Process for making brushes and paint brushes : de en
  • FR583378A - Device for regenerative braking of direct current series motors, especially traction motors : en fr
  • US1522536A - Friction shock-absorbing mechanism : en
  • GB227383A - Improvements in or relating to fibrous roofing materials : en
  • GB227507A - Apparatus for curing cephalalgy, head-ache, sea-sickness and the like : en
  • US1523089A - Can opener and the like : en
  • US1523361A - Warper stop-motion mechanism : en
  • DE408220C - Microphone sound receiver : de en
  • DE408414C - Process for the color reservation of aniline black and similar oxidizing dyes with Kuepen dyes : de en
  • DE408435C - Galvanic element, in which metallic sodium or other alkali metals and alloys thereof are used as cathodes and whose decomposition is caused by the moisture contained in the air or other gases : de en
  • USD66419S - Design for a vanity case : en
  • DE408117C - Process for the preparation of anthraquinone-o-dicarboxylic acids : de en
  • SE58104C1 - : sv
  • US1522671A - Combined propelling and steering mechanism for vessels : en
  • DE408368C - Scissor pantograph for electric vehicles that can be pivoted around a pivot point on the vehicle : de en
  • US1522633A - Waterproof cigarette container : en
  • US1522663A - Vehicle wheel : en
  • US1522869A - Kerosene-oil burner : en
  • GB227373A - Improvements relating to the manufacture of hose pipes of rubber or the like : en
  • FR28052E - High voltage transformer system : en fr
  • FR583411A - Improvements made to the means for charging a gaseous medium with vapors of volatile materials : en fr
  • FR583432A - Method of reinforcing seamless tubular knits and resulting knits : en fr
  • GB227330A - An improved rotary engine or pump : en
  • GB227255A - Improvements in or relating to weight driven mechanism : en
  • GB227300A - Folding table or desk : en
  • GR795B - HYDRAULIC CONNECTOR PRODUCED BY GRINDING CRUDE LIMESTORED OR SOLVED BY POZOLENT MATERIALS AND PLASTER. : el en
  • GB227225A - A guard or protector for umbrella ribs : en
  • DE408182C - Process for the production of aromatic sulphonic acids : de en
  • US1522609A - Pendulum : en
  • DK34033C - Procedure by which green fodder is made durable by conversion to sweet-pressed fodder, and arrangement for carrying out the process. : da en
  • US1522744A - Molding board : en
  • US1523100A - Pile-wire cutter for looms : en
  • US1523318A - Beehive cover : en
  • FR28108E - Spring-loaded hinge, single or double action, for automatic closing of ordinary and two-way doors : en fr
  • FR28131E - Mud shield : en fr
  • DE408346C - Cinema projection arc lamp with mirror : de en
  • FR583379A - Torpedo enhancements : en fr
  • GB227283A - Improvements in garment racks and like extensible supports : en
  • ES91515A1 - Glue hygienic seals. : en es
  • FR28126E - Thermo-electric generation allowing the elimination of all fuels on steam engines : en fr
  • US1523221A - Roadway obstruction apparatus : en
  • GB227394A - Improvements in hames : en
  • DE408304C - Vegetable slicer : de en
  • GB227894A - Improvements in self-aligning holders for taps, reamers and like cutting tools : en
  • US1522623A - Pendulum-locking device for weighing scales : en
  • CA246029A - Calculator : en fr
  • US1522498A - conrad : en
  • US1522518A - Snowplow : en
  • US1522575A - Combination electrical connecter and fixture-supporting device : en
  • FR583464A - Bottle capping machine : en fr
  • GB227500A - Improved feed mechanism for separators, sifting and like machinery, for coffee berries, cereals and the like : en
  • ES91555A1 - Lower dental appliance. : en es
  • FR583570A - Improvements to shuttle stitch sewing machines : en fr
  • GB206133A - Process for manufacturing a perylene vat dye : en
  • GB227522A - Improvements in metal reinforcements for concrete structures : en
  • FR28122E - Device applicable to motor vehicles and making it possible to reduce the fuel consumption of these vehicles by automatically interrupting the fuel supply when the vehicle is on a downward slope : en fr
  • GB227259A - Improvements in or relating to book rests and the like : en
  • DE408318C - Machine for filing, back-filing and sawing : de en
  • GB227273A - A new or improved variable electric condenser or capacity : en
  • DE408395C - Brake control for vehicles with explosion engines : de en
  • DE408156C - Electric contact lever switch for the light intensity of the lamps of film copying machines : de en
  • DE408161C - Connection of the ends of suspension springs to the frame of a motor vehicle : de en
  • DE408336C - Adjustable nozzle with adjustable diffuser for suction and compressed air conveying systems : de en
  • US1522797A - Metallic tire bead and process of making same : en
  • US1522756A - Art-glass-window mounting : en
  • ES91374A2 - An industrial result that consists of a material made of crossed wood and fiber, applicable to the construction of suitcases, trunks, baskets, sewing boxes and as many furniture and objects as desired to replace wood or fiber. : en es
  • FR583472A - Windshield hinge : en fr
  • GB227361A - Method of and apparatus for applying labels to soap cakes : en
  • US1522990A - Antiskid chain and fastener : en
  • US1522638A - Can opener : en
  • US1523093A - Quick-adjustable sliding-jaw wrench : en
  • DE408109C - Device for clarifying dehumidified water : de en
  • FR583430A - Method and installation for pasteurizing, optionally sterilizing liquids, more particularly milk : en fr
  • ES89248A1 - Balanced door-to-scale device for airplane sheds and other applications. : en es
  • US1522553A - Delinting device for drying tumblers : en
  • US1522665A - Electric furnace and method of operating the same : en
  • US1523271A - Apparatus for lighting and extinguishing gas burners from a. distance : en
  • DE408308C - Long drive device, especially for agricultural equipment : de en
  • GB227242A - Improvements in or relating to systems of raising liquids : en
  • DK34038C - Metal Board Forming Machine. : da en
  • DE408271C - Roller bearing cage : de en
  • DE408477C - Manufacture of bimetal bodies : de en
  • FR583420A - Method and apparatus applicable to advertising : en fr
  • US1522924A - Position indicator for aircraft : en
  • US1522889A - Chain hock : en
  • FR28087E - Theft protection system for jewelry displays : en fr
  • GB228830A - Improvements in or relating to the treatment of cereal substances : en
  • CH107887A - Rocket shells with clockwork movement. : en fr
  • US1523010A - Valve-spring-lifting device : en
  • US1523256A - Automatic trap nest : en
  • CA246066A - Evaporating pan : en fr
  • CH108569A - Method for operating electrode steam boiler systems. : de en
  • CH108286A - Method for cleaning elastic and flexible bodies and device for carrying out this method. : en fr
  • DE408111C - Process of the simultaneous extraction of primeval tar, semi-coke and a high quality gas and rotary kiln to carry out the process : de en
  • FR583488A - Coke oven : en fr
  • GB227322A - Improvements in or relating to telephone systems : en
  • GB228206A - Improvements in and relating to the direct atmospheric cooling of water and other liquids : en
  • US1522571A - Bead-knotting and clasp-attaching device : en
  • FR28056E - Rotary internal combustion engine : en fr
  • CH108548A - Worm gear. : de en
  • CH108591A - Relay inhibiting device for voltage-dependent overcurrent protection. : de en
  • DE408251C - Armchair convertible into a bed : de en
  • US1523147A - Door-operatiitg mechanism : en
  • US1522622A - Coupling device : en
  • US1523206A - Feeder for ingot molds : en
  • FR583374A - Process for breaking down ores and metallurgical products : en fr
  • CA246022A - Extracting method : en fr
  • CH108639A - Warping machine. : de en
  • FR28083E - Process for the production of pure alumina : en fr
  • ES90755A1 - A procedure that allows obtaining fixed contacts in galena carborumbun and zinquita detectors. : en es
  • FR28098E - Hose clamp with deep-drawn ears for cans : en fr
  • US1522499A - Vest shirt : en
  • US1523225A - Helical spring : en
  • ES91442A1 - Improvements in machines for cutting metal plates or sheets. : en es
  • FR583365A - Saddle lock trolley for cycles : en fr
  • US1522492A - Friction make-up post : en
  • US1522821A - Spool and bobbin winding apparatus for enameling wire : en
  • US1522838A - Electric sadiron : en
  • US1522885A - Floor drain : en
  • US1523020A - Hair holder : en
  • FR28088E - Process of agglomeration of powdered or finely crushed materials, more especially fuel, by means of pitch, and new products resulting therefrom : en fr
  • GB214635A - Switching systems for electric transmission circuits : en
  • GB227520A - Improvements in and relating to crystal rectifiers for wireless receivers : en
  • CH107911A - Method and device for producing metal strips by pressing. : de en
  • CH107095A - Device for passing a buttonhole over a button. : en fr
  • US1522900A - Razor-hone holder : en
  • USD66440S - Design fob light-inclosing body : en
  • GB227291A - Improvements in lamps : en
  • US1523222A - Snowshoe harness : en
  • GB227370A - Improvements in or relating to the finishing and ornamentation of textile fabrics : en
  • US1522489A - Tobacco stick : en
  • US1523075A - Electric fuse : en
  • US1522704A - Automatic sprinkler system : en
  • FR28121E - Developments to portable armrests for travelers : en fr
  • GB227323A - Machine for grinding and/or polishing the edges of plates of glass, marble and the like : en
  • DE408159C - Cushioning, especially for motor vehicles : de en
  • ES91469A3 - A new system of leather ties. : en es
  • CH108568A - Procedure for regulating the output of electrode hot water and steam boilers. : de en
  • US1522628A - Door latch : en
  • US1523016A - Receiving device for submarine sound signals : en
  • US1523140A - Lubricating device : en
  • ES91385A1 - A new fixed with curved or straight clamp attached to the spike by rivets or welds, for fixing tubes, channels, beams and other applications. : en es
  • DE408367C - Single chamber brake : de en
  • CA246115A - Sheet glass : en fr
  • ES91544A1 - Improvement in the speakers of the talking machines, loudspeakers of wireless telephony and other similar devices. : en es
  • US1522603A - Fluid heater : en
  • US1523376A - Spring clip : en
  • US1522878A - Furniture slide and method of making same : en
  • US1522617A - Traffic-signal device : en
  • US1522570A - Sextant : en
  • US1522652A - Wrist support for penmen : en
  • US1522941A - Vehicle rim : en
  • DE408140C - Trim strips with pull cord and ventilation holes for hat sweatbands : de en
  • US1522770A - Lathe fob tttrhihg wheels : en
  • US1523331A - Twin-hook high-speed hoist : en
  • CH108621A - Front brake device for motor vehicles. : de en
  • ES90778A1 - Procedure for transmitting drawings or images to pieces of cloth or other materials. : en es
  • FR28105E - Dishwasher : en fr
  • FR28143E - Quick-acting brake control valve for single or multi-chamber air brakes : en fr
  • FR583531A - Foot rests and pedals for bicycles : en fr
  • GB227305A - Improvements in mud-guards for automobiles : en
  • US1522912A - Shock absorber for use on automobiles : en
  • US1523006A - Hot-air pipe : en
  • US1522689A - Process of producing powdered meat : en
  • FR583525A - Device for fixing a plate to a masonry or concrete block : en fr
  • FR583586A - Demountable folding tent : en fr
  • GB227243A - Improvements in shock absorbing devices for motor cars and motor cycle side cars : en
  • FR583399A - Process for the manufacture of confectionery articles : en fr
  • DE399702C - Helical spring winding machine with revolving winding mandrel and axially movable support : de en
  • ES90638A1 - A new syringe or injector for dental use. : en es
  • FR583468A - Desmodromic distribution system for internal combustion engines : en fr
  • GB227141A - Improvements in detachable blades for airscrews and the like : en
  • FR583575A - Spring loaded gun : en fr
  • GB227199A - Improvements relating to the production of positive films for kinematograph use : en
  • USD66410S - Design for a finger ring or article of similar nature : en
  • FR583358A - Method and devices for preventing backfire in the suction lines of internal combustion engines : en fr
  • FR583366A - Part preventing the fixing nuts of automobile wheels or other vehicles from unscrewing : en fr
  • ES91314A2 - A machine to chop or crush esparto grass. : en es
  • FR583445A - Container with cold reservoir for liquid air cartridges : en fr
  • US1523248A - Blue-flame oil burner : en
  • ES91527A1 - A chair for barbers, dentists or professionals like that, with electric operation. : en es
  • GB227338A - Improved process and apparatus for disintegrating and mixing moulding sand : en
  • DE408274C - Film and projector for three-color cinema recordings : de en
  • GR797B - COLUMN WITH TWO LIQUIDS. : el en
  • US1522935A - Car truck : en
  • DE408354C - Manufacture of boron carbide : de en
  • DE408412C - Headlights : de en
  • DE408380C - Adjustment device for the spreading slot on fertilizer spreaders : de en
  • GB216896A - Improvements in or relating to electric discharge tubes having an incandescent cathode, an anode and one or more grid-electrodes : en
  • GB227245A - Improvements in and relating to machines for filling tubes for medicated and other semi-liquid substances : en
  • FR28061E - Total flux machine variably subdivided into one or more reinforcements : en fr
  • GB227345A - Improvements in hot water bottles : en
  • CA246009A - Oil can : en fr
  • CA246108A - Coated core : en fr
  • GB227352A - Improvements in or relating to pencils and pencil cases : en
  • FR583557A - Improvement in a process for extracting hydrocarbons contained in combustible materials : en fr
  • GB223537A - Improvements in or relating to radio transmission systems : en
  • GB227279A - Improvements in or relating to roads, pavements, or the like, and other constructions, and blocks, slabs, and tiles, for roads, pavements and other purposes : en
  • US1522619A - Heating system : en
  • US1522813A - Alloy : en
  • ES90550A3 - Acoustic damper. : en es
  • CA246140A - Compartment freight car : en fr
  • ES91071A1 - A device that allows to obtain stereoscopy in cinematography with a single film. : en es
  • ES91518A1 - A servo brake. : en es
  • US1522726A - Guiding truck for locomotives : en
  • US1522752A - Pumping apparatus for tanks : en
  • US1523302A - Accelerometer : en
  • US1522517A - Container for liquid disinfectant or other liquid : en
  • US1522857A - Umbrella holder and lock for same : en
  • US1523208A - Feeder for ingot molds : en
  • USD66395S - James : en
  • DE408209C - Straw collar former : de en
  • GB227257A - Improvements in or relating to household food lifts : en
  • US1522882A - Method of and system for selective energy transmission : en
  • GB226475A - Improved manufacture of oil from vulcanised rubber : en
  • DE408437C - Centrifugal governor for dynamo machines with variable speed : de en
  • FR28107E - Improvements in the establishment of headlights or electric projectors : en fr
  • GB214624A - Improvements in or relating to gas meters : en
  • FR583576A - Electricity generator for bell : en fr
  • US1522890A - Elastic insole : en
  • NL12367C - : en
  • US1523278A - Figure toy : en
  • US1523292A - Apparatus for securing the folded portions of package wrappers : en
  • GB227197A - Improvements in hose couplings : en
  • GB217242A - : en
  • GB222116A - Compensating damping apparatus for vehicle suspension springs : en
  • FR28074E - Dyes of indigo shades : en fr
  • US1523009A - Separable cuff button : en
  • US1522809A - Self-closing nozzle : en
  • US1522996A - Finder for cameras : en
  • GB227265A - Improvements in means for fixing handles to glass, china or like vessels : en
  • US1522787A - Cast universal joint and process therefor : en
  • US1523342A - Pump : en
  • FR28142E - : fr
  • FR583536A - Binding for loose sheets : en fr
  • FR583577A - Filtered : en fr
  • GB227200A - Improvements in or relating to heeling of boots or shoes : en
  • DE408389C - Display device that can be set up, especially for numbers : de en
  • GB219027A - A device for winding yarn upon spools : en
  • US1523235A - Feeler mechanism for looms : en
  • GB227387A - Improvements in umbrella tip guards : en
  • ES91462A1 - Improvements in espadrilles. : en es
  • FR583402A - Firearm : en fr
  • US1522811A - Back binder or lock for fireproof doors : en
  • US1522605A - Manufacture of steel and low-carbon iron : en
  • US1522761A - Dirigible balloon : en
  • DE408171C - Process for the preparation of anhydrous chlorides from oxides : de en
  • GB225583A - Improvements in loading coils for telephone lines : en
  • DE408150C - Feed chute for nuts on thread cutting machines : de en
  • GB205504A - Solar heat actuated pumping units : en
  • GB227514A - Device for holding articles such as loose papers, keys and the like applicable also for analogous purposes : en
  • US1522768A - Power shovel : en
  • US1522950A - Shears : en
  • GB227196A - Apparatus for the extraction of particles from gas streams : en
  • GB223554A - Improvements relating to the damping of oscillations in leaf springs for vehicle suspension and other purposes : en
  • US1522698A - Process of making sodium aluminate and other products : en
  • US1522595A - System of burning solid fuel : en
  • US1523050A - Bolster casing for spinning spindles : en
  • GB227355A - Improvements in rockets : en
  • GB227221A - Improved change giving machine : en
  • FR583532A - Bamboo straws, chopsticks and slats machine : en fr
  • DE408339C - Separating centrifugal separator in which a full-walled auxiliary floor can be moved in the direction of the uninterrupted drum wall by means of liquid pressure : de en
  • DK34031C - Row cleaner insert. : da en
  • US1522834A - Automatic gear shift : en
  • US1522896A - Limit switch : en
  • US1523144A - Focusing socket : en
  • GB227252A - Improvements in or relating to chucks : en
  • GB227333A - Mechanical means for automatically effecting the stoppage of knitting machines : en
  • US1522606A - Mouthpiece for cigars or pipes : en
  • US1523158A - Illuminating timepiece : en
  • DE408152C - Color cinematograph : de en
  • DE408351C - Washing machine : de en
  • USD66431S - Design for a trophy cup : en
  • ES90872A1 - Improvements in suspension shock absorbers, especially applicable to suspension springs of motor vehicles. : en es
  • DE408211C - Shut-off device for continuous milk heating tubs : de en
  • DE408347C - Detonator, especially for mining purposes, using a delay set : de en
  • FR28125E - Improved washer whose combination with a chimney, of simple suitable shape, allows to obtain an intensive lighting with an ordinary spout with petroleum wick : en fr
  • CH108362A - Electric switch. : de en
  • CH108467A - Control mechanism for weaving loom blades. : en fr
  • CH108586A - Plug-in and rotary switch. : de en
  • DE408262C - Cleaning plant for threshing machines : de en
  • ES90687A1 - Soup pasta made from legumes, vegetables, or other types of vegetables. : en es
  • ES91477A1 - A crane for railway vehicles. : en es
  • CH106737A - Mortise lock with springless tumblers. : de en
  • CH108404A - Device for the automatic operation of a railway barrier by the moving train. : de en
  • ES90768A2 - Maximum recorder speedometer. : en es
  • FR28139E - Improvements to t devices. s. f. : en fr
  • CH108478A - Sports hat for motorists, motorcyclists, skiers and other sports people. : de en
  • DE408128C - Push-button switch with a switch tongue mounted to pivot in the push-button : de en
  • DK34036C - Sink to Fiskenet. : da en
  • GB227244A - Improvements in or relating to furniture and like castors : en
  • DE408430C - Paper guide roll holder for typewriters : de en
  • USD66413S - Design for a lighting fixture : en
  • GB227203A - Improvements in or relating to electrolytic rectifiers : en
  • ES91485A1 - Spigots improvements. : en es
  • FR28144E - Device for removing from the effects of air currents blowing continuously or intermittently and in any direction, installations which have an interior zone communicating with atmospheric air : en fr
  • ES89352A3 - A procedure for the manufacture and sale in Spain and its possessions, of all kinds of silk fabrics and their mixtures with applications of "moares" (moires), in any color or combination of colors and in any variety of drawings. : en es
  • GB212883A - Furnace for chemical reactions : en
  • DE408388C - Illuminated advertising device with rotatable advertising carrier or color cylinder : de en
  • US1522597A - Maghine for operating upon sole-leather blanks : en
  • FR28129E - Material system for construction : en fr
  • FR583451A - Automobile window winding device : en fr
  • DE408309C - Green feed press : de en
  • ES89590A1 - Frame constructions of the material called among other names "Galalith" for convoys, table utensil, also called cruet, in all the types and shapes that this material allows, bending and cutting it, screwing or nailing its joints : en es
  • CH108542A - Cigar lighter. : de en
  • DE408133C - Loading device on furnaces : de en
  • CH108549A - Speed change transmission. : de en
  • FR28059E - Detergent and parasiticidal preparations : en fr
  • FR583405A - Method of preparing a cleaning article : en fr
  • GB223205A - Improvements in or relating to gas meters : en
  • FR583479A - Improvement in switches or switches in which the connection is made by a mass of mercury or other conductive liquid : en fr
  • GB227509A - Blade for runners working in a flowing medium : en
  • US1522805A - Pneumatic-tire tube : en
  • US1523002A - Chart-locking device : en
  • US1523192A - Gas igniter : en
  • US1523351A - Control mechanism for instant action : en
  • US1523134A - Permanent-hair-waving pad : en
  • US1522514A - Plant-thinning machine : en
  • FR583600A - Device for automatically stacking coins : en fr
  • CA246094A - Lubricator : en fr
  • US1522699A - Toilet-seat cover : en
  • US1522816A - Runner attachment for automobiles : en
  • US1523133A - Slipperette : en
  • CH107741A - Electrodynamic loudspeaker, can also be used as a microphone. : de en
  • CH108283A - Method of increasing the strength of a body. : de en
  • CH108479A - Rubber sole. : de en
  • AU2129325A - Improvements in vacuum can-sealing machines and method : en
  • GB227267A - An improved magneto mounting for internal combustion engines : en
  • DE406935C - Process for the production of the metal additive of a sealant : de en
  • ES91512A1 - Assembled and pressed mosaic. : en es
  • AU2141125A - Improvements in mops : en
  • US1522826A - Snubber : en
  • US1523284A - Theatrical amusement, educational, and advertising device : en
  • DE408188C - Flat-bottom self-unloader : de en
  • GB212895A - Apparatus having a variable and adjustable outflow for the distribution of all liquids in measured quantities by volume : en
  • US1522883A - Polypulse system of control : en
  • USD66409S - Design fob a stocking : en
  • US1522685A - Lifting and propelling device for aircraft : en
  • US1523131A - Wire clamp : en
  • US1523032A - Switch for b batteries : en
  • CH108510A - Board game. : de en
  • CH108608A - Receiving apparatus for wireless telegraphy and telephony. : de en
  • USRE15981E - Carpet beater : en
  • US1523329A - Ornamented leather article : en
  • CH108435A - Electric oven. : de en
  • CH108395A - Support bearing for the wheel axle of said vehicle that can be attached to bicycles, motorcycles and the like. : de en
  • CH108600A - Syringe for medical purposes. : de en
  • CH108628A - Bicycle. : de en
  • DE408204C - Device for determining the speed of rapid movements : de en
  • GB227512A - Improvements relating to brake-operating and similar levers for attachment to cycle handle-bars and the like : en
  • US1522833A - Lifting gear for barrels : en
  • US1523379A - Bloomers : en
  • FR583461A - Process for the economical production of distilled water (used for example for supplying boilers) in installations with steam turbines : en fr
  • US1522510A - Automatic camera : en
  • US1523072A - Cultivator : en
  • CH108457A - Office furniture for vertical filing. : en fr
  • US1523141A - Shipping case : en
  • US1523175A - Sewer-rod-operating mechanism : en
  • GB227343A - Improved filtering apparatus for liquids : en
  • CH107384A - Method for machine-sewing a welt turned over on a shoe and device for carrying out the method. : en fr
  • CH108514A - Limit switch gauge with adjustable probe pins. : de en
  • CH108301A - Counting device on taximeters. : de en
  • US1522547A - Means for recording sound : en
  • US1522984A - Milking stool : en
  • US1522664A - Safety pocket : en
  • US1523317A - Powderless machine gun : en
  • US1523253A - Drill-bit construction : en
  • DE404742C - Method and device for color cinematography : de en
  • FR583494A - ejector for cigarette holder : en fr
  • GB221503A - Arrangement for controlling the air supply damper in the fire boxes of industrial boilers or furnaces : en
  • GR799B - ORIGINAL TEETHPASTE TUBE MOUTH. : el en
  • CH108577A - Closed electric alternator, especially for motorcycles and ordinary bicycles. : de en
  • CA246119A - Changeable die meter for postage meter machines : en fr
  • ES91127A2 - Arrangement to damp oscillations in leaf springs or leaf springs for suspension and similar uses. : en es
  • CA246037A - Inkstand : en fr
  • CH108391A - Convertible vehicle. : en fr
  • US1522843A - Window sash : en
  • CH108459A - Extractor for coffee and other extractables. : de en
  • DE408170C - Adjustable alarm clock for several days : de en
  • CH106840A - Containers for cigars. : de en
  • US1522703A - Mold : en
  • US1522728A - Emergency clamp for storage batteries : en
  • US1523024A - Lubricating means for pump bearings : en
  • DE408393C - Vacuum fluid lifter : de en
  • GB227310A - Improvements in animal traps : en
  • DE408179C - Process for dyeing cellulose acetate : de en
  • US1522632A - Pressure regulator : en
  • US1523085A - Egg beater : en
  • GB227348A - Improvements in and relating to lighting systems for mine trains : en
  • CA246136A - Means for removing snow : en fr
  • CA246006A - Rotary drilling apparatus : en fr
  • FR583393A - Hand-held rotary machine for printing rubber in strips : en fr
  • US1522674A - Journal turning and quartering machine : en
  • ES91450A1 - A pay-as-you-go runtime switch for telephone installations. : en es
  • FR28093E - Improvements in the manufacture of sulfuric acid : en fr
  • US1522942A - Incandescent-electric-lamp fixture : en
  • US1523015A - Metal mirror : en
  • DE408101C - Brake compensation device, especially for motor vehicles : de en
  • DE408267C - Fresh air regulator with air brake : de en
  • CH108529A - Method and device for making metal strips supple, especially those that are used as tape rolls in tools according to Patent No. 99856, class 111 a. : de en
  • CA246105A - Method of producing reed articles : en fr
  • CH108443A - Safety lock for automobile doors. : en fr
  • FR28060E - Detergent and parasiticidal preparations : en fr
  • FR583551A - Zig-zag harrow for sowing, usable as harrow for growing potatoes : en fr
  • CH108640A - Unicycle mower with grate. : de en
  • FR583578A - Internal and external drum washing machine : en fr
  • CA246055A - Washing machine : en fr
  • CH108531A - Milling process for bevel gears. : de en
  • US1522594A - Dough-dividing machine : en
  • US1523188A - Educational apparatus : en
  • DE408210C - Emptying device for milk heater : de en
  • DE408356C - Tubular boiler with a number of pipe coils lying next to one another : de en
  • AU1600124A - Improvements in locomotive valve gear : en
  • CH108551A - Compressor. : en fr
  • DK34039C - Electric Vacuum Tube. : da en
  • GB227278A - Improvements in toilet and hot water cans and the like : en
  • DE408364C - Fastening and sealing of evaporator pipes in collecting pipes (collecting vessels) of high pressure steam boilers : de en
  • FR28066E - New intermediates and dyestuffs derived from diarylsulfones, as well as their manufacture : en fr
  • GB227334A - Improvements in and relating to non-atmospheric gas burners : en
  • DE408316C - Explosion turbine : de en
  • US1522591A - Automobile direction indicator : en
  • ES91410A1 - A machine for the lateral sewing of the sole of espadrilles. : en es
  • US1523137A - Forced-draft furnace : en
  • ES91513A1 - A toothpick holder. : en es
  • US1522670A - Self-winding electric clock : en
  • US1523218A - Motor : en
  • ES91499A1 - Procedure to increase safety in the operation of accessory devices of high pressure steam installations. : en es
  • ES91506A1 - An apparatus for the reproduction of footwear patterns. : en es
  • FR28136E - Hydraulic brake on all four wheels with servo-brakes, for motor vehicles : en fr
  • GB227193A - Improvements in and relating to card indexes : en
  • US1522832A - Syringe : en
  • GB227502A - Improvements in or relating to optical projection and cinematograph apparatus : en
  • FR583395A - Typewriter or the like with automatic carriage return : en fr
  • FR583553A - Process for wet backfilling of exploited mining lands with transport to the work site of backfill materials by means of compressed air : en fr
  • GB227320A - Improvements in and relating to electric switches : en
  • US1522554A - Composite system : en
  • US1523199A - Blower and air-cooling system for motors : en
  • DE408429C - Paper holding device for typewriters : de en
  • DK34035C - Luggage carrier for Bicycles. : da en
  • FR28092E - Automatic lock lubrication system : en fr
  • US1522961A - Display stand : en
  • US1523129A - Photographic shutter : en
  • US1522528A - Well-drilling apparatus : en
  • US1522879A - Knob attachment for steering wheels : en
  • GB227205A - Improvements in or relating to frames for cycles, motor cycles, and the like : en
  • US1523095A - Carburetor : en
  • DE408288C - Air compressor in which the suction valve is connected to the cylinder chamber by a duct : de en
  • US1522598A - Attachment for saws : en
  • US1522791A - Ventilator : en
  • US1522997A - Automatic graphophone stop : en
  • US1522856A - Testing device for telephone-exchange systems : en
  • US1523163A - Downdraft gas producer : en
  • CA246093A - Waffle iron : en fr
  • US1522949A - Method of making sound records : en
  • DE408343C - Flow meter : de en
  • US1522521A - Drilling apparatus : en
  • DE408121C - Device for the intermittent movement of the roller carriage on platen printing presses o. : de en
  • DE408375C - Furniture, especially office furniture, with tilting drawer that can be swiveled outwards : de en
  • ES91500A1 - Provision for unloading the rotary pump fins by means of springs. : en es
  • FR28081E - Further development in the manufacture of agglomerated graphite brushes for electrical machines : en fr
  • ES89083A1 - Self-induction coil preferably for self-induction charging of telephone lines. : en es
  • FR583512A - Improvements to continuous rotocalcographic presses : en fr
  • ES91508A1 - Anti-slip arrangement for vehicle wheels. : en es
  • FR583500A - Device for keeping a bicycle in a balanced position : en fr
  • GB227271A - Improvements in wrenches : en
  • FR583475A - Automatic gear change : en fr
  • GB227380A - A new or improved tape-measure holding device for use in measuring for wearing apparel : en
  • US1523119A - Garment : en
  • GB227261A - An improved appliance for binding loose leaf sheets : en
  • DE408257C - Pressed button : de en
  • ES91551A1 - Improvements in vehicle brakes in which the driver's weight acts to release the brake that is normally applied when the vehicle is at rest. : en es
  • FR28138E - : fr
  • GB223850A - Improvements in rotary duplicating apparatus : en
  • GB227234A - Improvements in a flying machine : en
  • FR28071E - Retort for distillation and carbonization of all materials : en fr
  • FR28102E - : fr
  • FR583391A - Method and device applicable to the fabrication of concrete foundation piles with large cross section cast in place using a temporary sheath : en fr
  • ES90960A1 - A suction and impeller alternative circular pump for all kinds of liquids. : en es
  • ES91505A1 - Improvements in galena detectors for radiotelephony. : en es
  • FR583565A - Improvements to motor bicycles : en fr
  • FR28137E - Folding car for children : en fr
  • FR583457A - Process for manufacturing products imitating pearls and mother-of-pearl without using oriental essence : en fr
  • FR583471A - Swiveling articulated support for shelves : en fr
  • GB227309A - Improved process of and apparatus for separating a gas from a mixture of gases : en
  • GB227774A - Apparatus for the extraction of particles from gas streams : en
  • FR583484A - Extinguisher : en fr
  • ES91521A3 - A machine to nail shoes mounted on a last. : en es
  • NL12341C - : en
  • US1522958A - Pencil sharpener : en
  • US1523295A - Windmill : en
  • DE408355C - Manufacture of silicon carbide : de en
  • GB227189A - Improvements in receiving sets for wireless signalling : en
  • DE408194C - Knocker control for top knocker machines : de en
  • FR583450A - Roller bearing improvements : en fr
  • GB220302A - Manufacture of new intermediate products : en
  • US1523346A - Lock-bolt-operating mechanism : en
  • ES90716A1 - A fan and air cooler device. : en es
  • ES91490A1 - A system of oriental blinds-blinds made of bamboo and wood of all kinds and varieties, joined with wire or rope and with or without interspersed beads. : en es
  • FR583593A - Process for treating bituminous sands and sandstones : en fr
  • CH107259A - Automatic piggy bank. : en fr
  • US1522586A - Step plate for automobiles : en
  • US1522844A - Hook : en
  • US1523265A - Mechanic's square : en
  • CH108418A - Vehicle air suspension. : en fr
  • FR28132E - Carburetor : en fr
  • DK34025C - Spring hinge. : da en
  • DE408202C - Automatic disc brake for speaking machines : de en
  • GB227515A - Improvements in and connected with endless tracks for vehicles : en
  • DE408189C - Circuit arrangement for long-distance lines equipped with amplifiers in which higher-period ringing current is used for calling through : de en
  • US1523073A - Mechanical time fuse : en
  • FR583481A - Improvement in the ventilation of turbo-generators : en fr
  • FR583554A - Lift-up box for mnemonic clocks : en fr
  • FR583598A - Machine for the production of molding cores : en fr
  • GB206150A - Manufacture of new derivatives of naphthoquinone : en
  • GB208143A - Improvements in or relating to the production of albumen products or compounds containing arsenic : en
  • GB205801A - Distant control installation for anti-aircraft artillery : en
  • US1522641A - Tire-building machine : en
  • US1522669A - Batten grip : en
  • US1522918A - Underfeed stoker : en
  • US1523035A - Stopcock for fuel tanks : en
  • US1523261A - Brake mechanism : en
  • CA246033A - Headlight : en fr
  • US1522561A - Bleaching solution : en
  • US1523106A - Sheet-metal girder : en
  • FR583446A - Liquefied gas container : en fr
  • ES91379A1 - An unlocking tensioner. : en es
  • GB215331A - Binoculars : en
  • GB227346A - Improvements in and relating to gas producers : en
  • DE408323C - Upper leather buffing head : de en
  • DE408485C - Searchlights for motor vehicles : de en
  • GB219291A - Improvements in or relating to means for producing forced draught in furnaces and the like : en
  • GB219994A - An improved elastic stop for the type-bars of typewriting machines : en
  • GB227332A - Improvements in amusement devices : en
  • US1522793A - Apparatus for treating cheese : en
  • FR583515A - Coolers with cement and asbestos fiber walls : en fr
  • GB227326A - Improvements relating to fire doors for stoves and the like : en
  • DE408258C - stud : de en
  • DE408298C - Device for use in veterinary medicine : de en
  • US1522969A - Method and apparatus for forming a combination felly and cushion unit : en
  • DE408299C - Process and machine for the production of sheet metal strip seals : de en
  • DE408180C - Regenerative coke oven : de en
  • US1522972A - Tempering mechanism : en
  • US1522616A - Game-piece rack : en
  • US1522741A - Clutch-release attachment foe pxanetaby transmissions : en
  • US1523277A - Olier : en
  • GB227229A - Improvements in and connected with curtain rods or cornice poles : en
  • GB227312A - Improvements in or relating to barometers : en
  • DE408238C - Plant for the rapid extraction of ring-type sods : de en
  • US1522526A - Swimming attachment : en
  • US1522618A - Corncob product and method of making the same : en
  • US1522778A - Mechanism for placing tuft yarns in carpet manufacture : en
  • ES88566A3 - The manufacture of a cover for electric accumulators. : en es
  • US1522602A - Semiautomatic relishing machine : en
  • US1523013A - Method of producing a conductive path between spaced electrical conductors : en
  • US1522573A - Changeable combination key lock : en
  • US1522745A - Balanced antenna system : en
  • US1523153A - Antitheft device for elotor vehicles : en
  • FR583495A - Method and apparatus for the distillation of bituminous materials : en fr
  • FR583548A - Water closet rinsing valve : en fr
  • US1522713A - Circuit-controlling switch : en
  • AU1596524A - Improvements inthe manufacture of rubber soled footwear and apparatus therefor : en
  • CH108419A - Device for temporarily reducing the intensity of the lighting of the electric headlights of a vehicle such as a motor car. : en fr
  • USD66445S - Design for a elo cked voile fabric : en
  • CH108505A - Process for manufacturing stencil sheets for duplicators. : en fr
  • US1522747A - Magneto : en
  • GB212264A - Small electric motor serving to drive low speed mechanism : en
  • US1522497A - Identification device for cars, vehicles, etc. : en
  • US1522666A - Toy aeroplane device : en
  • US1522754A - Motor-frame mounting : en
  • CH108627A - Novel bike. : de en
  • US1523289A - Insecticide and process of producing the same : en
  • CA246118A - Apparatus for manufacturing sulphuric acid : en fr
  • CA246054A - Tool : en fr
  • US1523209A - Feeder for ingot molds : en
  • US1523301A - spiro : en
  • US1523319A - Rear sight for rifles : en
  • US1522612A - Automatically-controlled generator : en
  • US1522866A - Oil cooler : en
  • CA246086A - Nursing bottle holder : en fr
  • DE408103C - Braking device in which the brakes are applied by moving vehicle parts : de en
  • CH108485A - A process for making a mixture of ammoniacal salts, mainly composed of ammonium sulphate and a little ammonium sulphite. : en fr
  • CA246041A - Pneumatic tire : en fr
  • US1522807A - Electrical signaling : en
  • CA246122A - Furnace charging apparatus : en fr
  • GB227311A - Improvements in and connected with camera cases : en
  • CH108579A - Electric motor. : de en
  • US1523378A - Stationary induction apparatus : en
  • CH108450A - Control device for automatic water gas generators. : de en
  • US1523021A - Centrifugal metal-pipe mold : en
  • US1522953A - Furnace : en
  • CA246097A - Pressure operated cut-out : en fr
  • CH108576A - Device for attaching pole bodies to rotors of electrical machines. : de en
  • DE408187C - Locomotive with direct drive by internal combustion engines with changeable number of cycles : de en
  • DE408358C - Device for removing oil, fat and the like. Like. Specifically light admixtures from steam vessels with strongly fluctuating contents, such as heat accumulators : de en
  • FR28062E - Electric adjustment device : en fr
  • US1522721A - Thread guide for winding machines : en
  • DE408332C - Shipping container, especially for damp or moisture-sensitive goods : de en
  • FR583566A - Rectilinear motion or very elongated arc transformer in a continuous rotational motion : en fr
  • US1522921A - Dish mat : en
  • US1522621A - Seat : en
  • US1523309A - Coupler : en
  • CH108489A - Process for the preparation of a triarylmethane dye. : de en
  • CA246018A - Apparatus for supplying bobbins to feeder discs : en fr
  • CH108446A - Process for applying a translucent layer to a vitreous body. : en fr
  • CH108415A - Process and device for the electrolytic treatment of molten metal salts for the purpose of obtaining the metals and acid radicals. : de en
  • CH108460A - Saucepan set consisting of a number of individual pots. : de en
  • AU1657824A - Processes and means for joining electric current conductors : en
  • CA246143A - Fastener inserting machine : en fr
  • AU1957624A - Improvements in and connected with hydraulic braking devices for shaft-operated lifts : en
  • US1522555A - Unshrinkable wool and woolen material : en
  • US1522588A - Laminated bent-wood spoke : en
  • US1523083A - Implement handle : en
  • ES91095A1 - A machine with rotating cylinders arranged in a star shape. : en es
  • US1522854A - Separable button : en
  • US1523061A - Wire stretcher : en
  • US1522512A - Automobile bumper bracket : en
  • US1523041A - Armband : en
  • US1522722A - Clock : en
  • US1522690A - Garter : en
  • FR28076E - Process and devices for intensive steam generation : en fr
  • FR583443A - Process for producing in delayed ignition igniters the automatic separation between the primer capsule and the electric igniter, after ignition : en fr
  • FR583592A - Electrically heated refractory earthenware : en fr
  • AU1804224A - Improvements in and relating tothe windows of omnibuses : en
  • CH108497A - Method and device for making candles. : de en
  • DK34029C - Procedure for the treatment of liquids or gases. : da en
  • GB227358A - Improvements in distributors for artificial manure : en
  • US1523136A - Tray : en
  • US1522959A - Combination fender brace and bumper : en
  • ES89247A1 - Powders and pastes of fresh fruits and vegetables and their manufacturing process. : en es
  • FR583415A - Apparatus for extending the life of typewriter ribbons : en fr
  • US1523315A - Pendulum level : en
  • FR28147E - Scale automatically indicating the weight and price of a commodity : en fr
  • FR583359A - S-shaped neckline. : en fr
  • FR583583A - Folding seat : en fr
  • USD66433S - Design for a toy surf boat : en
  • US1522886A - Metal vessel for storing and conveying liquefied gases : en
  • GB227375A - Improvements in curtain or like runners : en
  • GB227253A - An improved method of reclaiming oily and dirty cotton and like waste : en
  • GB227153A - Improvements in or relating to the manufacture of tiles, pavement slabs, or the like, or blocks for use in road paving : en
  • GB227275A - Improvements in or relating to cooking utensils : en
  • AU1668424A - Improvements in blowers for organs and for like purposes : en
  • CH108422A - Axial threshing and straw shredding machine. : de en
  • GB227335A - Improvements in combination desks and chairs : en
  • CA246116A - Tire tube making apparatus : en fr
  • GB221484A - Improvements in thread and yarn winding machines : en
  • US1522596A - Grease retainer : en
  • US1522610A - Method for producing a disinfecting or cleansing spray for hygienic and medical purposes : en
  • US1522748A - Magneto : en
  • DE408279C - Device for towing ships : de en
  • DE408166C - safety lock : de en
  • DE408287C - Rotary kiln with electrical heating : de en
  • DE408324C - Procedure to secure documents and checks against forgeries : de en
  • ES90970A2 - Procedure for the manufacture of a new metal for mines for pencils. : en es
  • US1522804A - Wrench : en
  • US1522923A - Sheet supporting and carrying car : en
  • US1523162A - Machine for marking bands : en
  • US1522590A - Transmission device : en
  • US1522746A - Flashlight : en
  • US1523069A - Spark plug : en
  • US1523183A - Machine for casting by injection : en
  • US1523245A - Electric-light globe : en
  • ES91447A3 - Automatic maximum and minimum protection circuit breaker for direct and alternating currents. : en es
  • US1522522A - Road machine : en
  • US1522583A - Lock-lid journal box : en
  • GB222098A - Improvements relating to motor suspension systems for electric locomotives and otherelectrically propelled vehicles : en
  • DE408004C - Automatic clutch : de en
  • CA246026A - Rural mail box : en fr
  • CA246030A - Printing press : en fr
  • CH108366A - Compressible resistance rheostat. : en fr
  • GB227251A - Improvements in side delivery rakes or swath turners : en
  • GB218316A - Manufacture of tanning materials : en
  • GB227505A - Improvements in gear cutting machines : en
  • US1523019A - Fluid-heating-control system : en
  • DE408223C - Production of cement from gypsum and silicates : de en
  • DE408259C - Collar and cufflink : de en
  • FR583527A - Improvements in storage cooking stoves : en fr
  • CA246077A - Folding box : en fr
  • CA246103A - Method of producing reed articles : en fr
  • FR583563A - Reinforced cement post and wire mesh : en fr
  • US1522661A - Automobile direction indicator : en
  • ES91503A1 - A system of folding boxes. : en es
  • GB227201A - Process of and apparatus for the dyeing or analogous treatment and subsequent handling of yarn packages : en
  • US1522505A - Variable-speed-transmission mechanism : en
  • ES91523A1 - Improvements in telephone exchange systems. : en es
  • GB227238A - Improvements in and relating to mechanically operated feed mechanism for lathes and other machine tools : en
  • FR583407A - Clamping device for pipe cutting machines : en fr
  • DE408297C - Electric collector : de en
  • FR583404A - Elastic tabs for clothing effects : en fr
  • GB227513A - Combined road roller and levelling implement : en
  • FR28128E - Alarm clock controlling an electrical circuit for lighting or heating : en fr
  • DE408426C - Typewriter with a switch frame carrying the carriage along with the platen and rails : de en
  • ES90552A1 - Construction system for concrete ceilings. : en es
  • GB227154A - Improvements in corsets : en
  • FR583487A - Tool adaptation system on artificial limbs : en fr
  • US1523213A - Feeder for ingot molds : en
  • US1523328A - Loom-beam bearing and lock : en
  • CA246017A - Freight car door lock : en fr
  • DE408280C - Motor vehicle for land and underwater travel : de en
  • DE408472C - Reinforcement of paper pipes for the purpose of transferring pressure or tensile forces : de en
  • FR583501A - Cardboard drum for the presentation of cotton balls for sewing : en fr
  • GB216842A - Improvements in or relating to gas meters : en
  • US1522914A - Furnace : en
  • US1523068A - Intraosseous syringe and needle : en
  • CH108405A - Driving switch for vehicles with electric motor drive. : de en
  • GB227341A - Improvements in and connected with steam turbines : en
  • ES91542A1 - Roller mill. : en es
  • FR28124E - Stainless and unalterable alloy with high resistance at very high temperatures combined with an absolute lack of brittleness : en fr
  • CA246010A - Shock absorber : en fr
  • ES91532A3 - A toy. : en es
  • CH108434A - Electrode apparatus for heating liquids and generating steam using high-voltage electricity. : de en
  • ES90367A1 - Improvements in artificial limbs. : en es
  • GB227216A - Improvements in or relating to the preparation of indurated products : en
  • DE408289C - Copier for lithographic machines : de en
  • ES91525A1 - A gas meter, indicator and totalizer. : en es
  • AU2043424A - Improvements in or relating to are discharge tubes : en
  • US1522523A - Grinding machine : en
  • US1522753A - Locomotive frame : en
  • US1523149A - Means for control of electric impulses : en
  • DE408115C - Process for the production of hydraulic binders and sulfur products from calcium sulphate : de en
  • CH108025A - Scaffold girders. : de en
  • DE408320C - Filling machine : de en
  • US1522955A - Thomas e : en
  • CA246040A - Boiler magazine front : en fr
  • US1522624A - Selective dump car : en
  • US1522750A - Hydrocarbon burner : en
  • US1523014A - Adjustable screen : en
  • CH108539A - Tool for cutting tiles. : en fr
  • CH108564A - Device to facilitate the starting of internal combustion engines. : en fr
  • CH108477A - Elastic connection between two elements. : de en
  • US1523045A - Nut lock : en
  • US1522701A - Art of making jellies and apparatus therefor : en
  • CA246114A - Tremolo device for self-playing stringed instruments : en fr
  • GB227230A - Improvements in or relating to the distribution of fluids : en
  • CH108491A - Process for the production of water-soluble preparations of bodies which are sparingly soluble in water for the preparation of dye baths. : de en
  • CA246051A - Shock absorber : en fr
  • CH108490A - Process for the preparation of phenylrosindulin. : en fr
  • US1522938A - Photographic camera : en
  • US1523313A - Manufacture of natural-gas gasoline : en
  • AU862722A - Apparatus for delivering measured quantities of liquid and registering its deliveries : en
  • CH108543A - Foundation for vertical piston engines. : de en
  • CH108573A - Method and device for regulating the speed of compensated asynchronous machines. : de en
  • US1522948A - Method of production of sound records : en
  • US1523276A - Catching member for the movement of meat-slicing machines : en
  • US1522980A - Rotary-pump mechanism : en
  • CH108588A - Spring contact device for electrical switchgear. : de en
  • USD66447S - Design foe a radiator cap : en
  • CA246109A - Production of cast iron : en fr
  • ES91480A1 - A way of establishing the apparatus intended for the manufacture of molten cement. : en es
  • FR583384A - Multi-part support surface : en fr
  • CA246014A - Television : en fr
  • CA246085A - Lid support : en fr
  • CH108439A - Method and device for operating gas-heated chamber ring furnaces for ceramic purposes. : de en
  • US1522727A - Sewing machine : en
  • US1522971A - Tempering mechanism : en
  • US1522902A - Ferdinand s : en
  • US1522631A - Toy vehicle : en
  • US1523080A - Cigarette holder : en
  • US1522480A - Method of solvent recovery : en
  • US1522765A - Apparatus for melting scrap metal : en
  • CA246062A - Signalling system : en fr
  • CH107928A - Ratchet click mechanism. : en fr
  • US1522895A - Brake system and apparatus for railway vehicles and the like : en
  • US1523155A - Cleaning mechanism : en
  • US1523066A - Sleigh-propelling mechanism : en
  • USD66432S - Ferdinand strauss : en
  • US1523338A - Method of manufacturing fulminate of mercury : en
  • CH108506A - Camera for three-color photography with simultaneous recording of the three partial images. : de en
  • CH108504A - Machine for printing letters and numbers. : de en
  • US1522519A - Mechanical-lift elevating truck : en
  • US1522695A - Combination wrench and pliers : en
  • US1523187A - Ratchet mechanism : en
  • US1523071A - Pump dredger or suction dredger : en
  • DE408181C - Process for the production of acetaldehyde from acetylene : de en
  • CH108503A - Folding mechanism for printing machines. : en fr
  • USD66423S - Design for a carpet : en
  • US1522613A - Storage-battery construction : en
  • US1523164A - Insulator-supporting bracket : en
  • ES90507A1 - A new gasification process for all kinds of liquid fuels that is used for the immediate and direct supply of fixed or automobile explosion engines. : en es
  • US1522952A - Football helmet : en
  • US1522785A - Gravity conveyer : en
  • US1522976A - Aircraft : en
  • ES90345A2 - A new system of reinforced soles made up of wire, iron, steel, brass, copper or other metal wire hooks, applicable to all kinds of espadrilles. : en es
  • GB222488A - Improvements relating to speed reduction and reverse gearing for internal combustionengines : en
  • ES91361A1 - A foam-based fire extinguisher. : en es
  • ES91337A1 - Counter "Ferraris". : en es
  • ES91476A3 - A district system for automatic telephony, with the means for its use in automatic telephony. : en es
  • FR28053E - Process for automatic adjustment of balancing groups for DC networks with multiple voltages : en fr
  • FR583440A - Further training in shoe sewing machines : en fr
  • US1523297A - Container : en
  • US1522560A - Bleaching solution containing bromine compounds : en
  • ES90122A1 - Procedure for the separation of hafnium and zirconium. : en es
  • FR583579A - Device for preventing the chassis of motor vehicles with spring suspension from moving sideways to the axles : en fr
  • FR583477A - Double-sided signboard with multiple boards and automatic image change : en fr
  • GB227369A - Improvements in and relating to match boxes : en
  • DE408217C - Motor vehicle with running chains to be driven and a wheel arranged to the side of the running chains : de en
  • FR583387A - Spark plugs for internal combustion engines with or without failure and with foolproof electrodes : en fr
  • CH108392A - Device for controlling drive wheels of motor vehicles. : en fr
  • FR583444A - Apparatus for measuring evaporative losses of containers with vacuum jackets : en fr
  • GB215781A - Improvements in and relating to the blading of steam and gas turbines : en
  • US1522679A - Manufacture of insulating tubes : en
  • FR583454A - Method and devices for isolating battery plates of different polarities : en fr
  • CA246058A - Piston ring : en fr
  • FR583533A - : fr
  • AU1924824A - Improvements in vehicle tire : en
  • DE408233C - Safety system for the storage of flammable liquids with a conveyor pump : de en
  • DE408033C - Star map with walking stars : de en
  • US1523185A - Three-cylinder locomotive : en
  • ES90362A1 - Improvements in tripods for machine guns. : en es
  • GB227210A - Improvements in or relating to friction joints for motor cycle spring forks or like shock absorbing devices : en
  • DE408084C - Setting device for such counting and control units of calculating machines that are located on the moving parts, the counter slide : de en
  • DE408438C - Procedure for filling variators : de en
  • GB227303A - Improvements in or relating to gramophone sound boxes : en
  • GB227188A - Improvements in the impregnation of fabrics, leather and similar materials : en
  • FR583422A - Asynchronous induction motor : en fr
  • USD66426S - osborne : en
  • US1522861A - Even-heat electric iron : en
  • CA246076A - Chicken feed and water trough : en fr
  • FR28090E - Device to reduce the loss of calories in heat engines and other similar devices : en fr
  • FR28133E - New removable dump body : en fr
  • FR583597A - Bituminous sands and sandstone mining process : en fr
  • FR583371A - : fr
  • GB227390A - Improvements in and relating to railway chairs for vignole rails : en
  • DE408546C - Plug connection, especially for spark plug cables : de en
  • GB227297A - Improvements in or relating to floats for water cisterns : en
  • ES91130A2 - A container for the containment and service of powdered sugar. : en es
  • ES91538A1 - An improvement in the manufacture of the heads for siphons. : en es
  • FR583458A - Boiler : en fr
  • GB219986A - An improved method of reproducing typewritten matter : en
  • GB227254A - Improvements relating to electric lamp-holders : en
  • US1522827A - Retarder and separator for water heaters and the like : en
  • FR28077E - Multi-tool machine for woodworking : en fr
  • GB227392A - Improvements in railway crossings or frogs : en
  • US1523283A - Theatrical amusement, educational, and advertising device : en
  • FR583463A - Mixed heating system : en fr
  • DE408427C - typewriter : de en
  • GB227217A - Improved manufacture of manures : en
  • GB227339A - Improvements in adjustable liquid electric resistances : en
  • DE408337C - Schoepf- and conveyor device for muddy material to be conveyed : de en
  • US1522803A - Clasp or fastening device : en
  • US1522818A - Electric toaster : en
  • US1523152A - Nursing bottle : en
  • GB219013A - Improvements in firing mechanisms for automatic fire-arms : en
  • US1522589A - Steam boiler : en
  • US1523011A - Continuous wave-transmission system : en
  • US1523341A - Two-stroke engine : en
  • FR583465A - Wireless Telephone Low Frequency Amplifier Three Electrode Lamp Plate Coupling System : en fr
  • US1522775A - Secret-signaling apparatus for automatically enciphering and deciphering messages : en
  • US1522792A - Electric bomb-rack safety lock : en
  • US1523249A - Tractor with trailer having tipping body : en
  • US1523262A - Sound-producing apparatus or electromagnetic receiving or emitting device : en
  • ES91493A2 - New packaging system with glass paper or similar for the conservation of fresh grapes. : en es
  • GB222841A - Improved motor truck : en
  • CH108517A - Device on work tables for material testing machines for height adjustment and for fixing the work table. : de en
  • FR28101E - Increased comfort of homes and vehicles : en fr
  • FR583428A - Waterproof and flexible electric heating fabric : en fr
  • GB219985A - Improvements in or relating to shaking screens : en
  • DE408272C - Procedure for removing brass solder : de en
  • GB223849A - Improvements in multi-cylinder plunger pumps : en
  • GB227516A - New or improved variable-speed power-transmission mechanism : en
  • FR583396A - Clutch device for typewriter cylinder or the like : en fr
  • FR583572A - Reels improvements for rollfilms and similar photographic products : en fr
  • DE408276C - Reversible slewing crane with automatic locking device for motor vehicles : de en
  • DE408402C - Running toys : de en
  • FR583540A - Advanced machine gun : en fr
  • NL12405C - : en
  • FR583550A - Enameling of round crimps forming a woven type jewelry chain for bracelet or other use : en fr
  • GB227281A - A new or improved apparatus for delivering, under pressure, measured quantities of viscous liquids direct into tanks or other receptacles : en
  • FR28075E - Improvements made to carburettors for internal combustion engines : en fr
  • FR583352A - Receiver of t. s. f. particularly intended for the reception in France of radio concerts : en fr
  • GB227272A - Laceless football case : en
  • US1523306A - Combination brush and scraper : en
  • NL22139B - : en
  • DE408148C - Jerky drive device for the runner of ignition devices for explosion engines : de en
  • DE408307C - Motor plow : de en
  • US1522899A - Photomechanical printing plate and process of producing same : en
  • GB227354A - Improvements in or relating to leather wallets and other leather receptacles : en
  • FR583492A - Fastening method for corsets, belts and the like : en fr
  • DE408102C - Hydraulic braking device for motor vehicles : de en
  • US1522482A - Car construction : en
  • US1522767A - Golf ball : en
  • US1522860A - Teeth for excavating and dredging buckets : en
  • ES90099A1 - An apparatus for various advertisements by moving the different elements that make up the surface of the advertisement. : en es
  • ES91470A1 - A miller procedure for the operation of tumbling mills. : en es
  • FR28064E - Insulator : en fr
  • GB227260A - Improvements in or relating to machines for cutting or slicing fruit, vegetables andthe like : en
  • GB227389A - Improvements in sound-deadening means for typewriting machines : en
  • GR796B - SURFACE IRON SECURITY WINDOW. : el en
  • DE408317C - Machine resting on a foundation : de en
  • ES91507A1 - An improvement in the interior linings of bedside tables. : en es
  • DE408265C - Incubator : de en
  • DE408239C - Process for the preparation of aldol from acetaldehyde : de en
  • ES91474A3 - The manufacture of ribbon antennas for radiotelephony and radiotelegraphy receiving stations. : en es
  • US1522566A - Mold for making resilient heels : en
  • US1523025A - Clutch mechanism : en
  • GB227511A - Method of and means for assisting the starting, accelerating and running of internal combustion engines : en
  • DE408284C - Device for catching or throttling the recoil in water and other pressure lines : de en
  • ES90357A1 - A trigger mechanism for automatic firearms. : en es
  • FR583478A - New wet stamping machine operable either by a pedal or by a motor : en fr
  • GB227211A - Improvements in circular knitting machine loop wheels and drive therefor : en
  • ES91381A1 - A press to facilitate the lateral sewing of the soles of the espadrilles. : en es
  • US1523344A - Precision liner and process of making the same : en
  • US1523368A - Antiskid device for vehicle wheels : en
  • FR28104E - Improvements made to straightening devices, braces, etc. : en fr
  • DE408164C - Cushioning, especially for motor vehicles : de en
  • CH106799A - Device for rotating the film reels for roll film cameras. : de en
  • US1522716A - Safety razor and sharpener : en
  • CH107888A - Clockwork fuze for artillery projectiles. : en fr
  • CH108530A - Machine for making nails. : en fr
  • CH108607A - Telephone line equipped with amplifiers. : de en
  • US1522569A - Grade-crossing alarm : en
  • US1522717A - Feed mechanism for disk blanks : en
  • US1522909A - Converted ignition system : en
  • CA246063A - Collar : en fr
  • GB227313A - An improvements in or addition to sewing thimbles : en
  • US1522868A - Apparatus for removing drill bits from oil wells : en
  • US1523322A - Hygroscopic implement : en
  • US1522913A - Miter box : en
  • US1523257A - Wall-paper paster, trimmer, and folder : en
  • US1523290A - Apparatus for the measurement of high pressures : en
  • US1523086A - Locking device : en
  • US1523130A - Shipping container : en
  • US1523275A - Means for feeding boxes or their cases to nesting or labeling machines : en
  • US1522658A - Garment : en
  • US1523314A - Natural-gas gasoline : en
  • USRE15982E - Facturing co : en
  • DE408290C - Supply and discharge device for bottle closure machines and. Like. With a stepping star switch and uniformly running conveyor belt : de en
  • GB223201A - Improved punching tools and method of making same : en
  • GB227139A - A new or improved apparatus for testing pottery and the like : en
  • GB227381A - An improved wire gauge : en
  • ES91400A1 - The industrial product knitted socks and stockings that have one or more garters attached to hold them. : en es
  • GB227296A - Improvements in or relating to the hardening of gear wheels : en
  • GB227344A - Improvements in apparatus for heating and concentrating sugar solutions in making confectionery : en
  • CH108574A - Asynchronous cascade machine. : de en
  • US1522487A - Ice-making apparatus : en
  • US1523243A - Mechanical toy : en
  • FR28123E - Weft thread cutter : en fr
  • US1522574A - Electrical connecter device : en
  • US1522820A - Stream or current motor : en
  • US1523151A - Abrading and polishing tool : en
  • US1523219A - Method of treating oil : en
  • DE408341C - Spray electrode carried by hanging chains for electrical gas cleaning systems : de en
  • DE408396C - Brake application device, in particular for motor vehicles : de en
  • US1522627A - Device for determining the squint deflection : en
  • US1522692A - Attachment for motor vehicles : en
  • US1523224A - Harvester reel : en
  • US1522660A - Fruit pitter : en
  • GB223892A - Improvements in means for controlling the change-speed gears of motor bicycles and the like : en
  • GB227371A - Improvements in ploughs : en
  • USD66418S - Morris israel : en
  • US1522836A - Mail-tying device : en
  • DE408305C - Self-gripper for goods of different specific weights : de en
  • GB227219A - An improved tube forging apparatus : en
  • US1523350A - Automobile top : en
  • US1523169A - Apparatus for finishing jewel settings : en
  • GB227206A - Improvements in boilers for central heating and domestic hot water supply : en
  • DE408240C - Closed drive for the scrapers that are moved up and down for the external cleaning of the pipes of flue gas preheaters : de en
  • CH108562A - Installation for supplying an engine with generator gas and carbureted air. : en fr
  • ES91541A1 - "Pupin" conductor for telephone transmission over long distances. : en es
  • US1523029A - Electrode element for galvanic batteries and method of producing same : en
  • US1523327A - Washer-placing apparatus : en
  • CA246021A - Ball rolling apparatus : en fr
  • US1522855A - Electrical testing system : en
  • US1523074A - Method for making a neutral soap : en
  • ES89302A2 - A new pin for shoe preservation. : en es
  • DE407936C - Method and device for preventing undesired influencing of electrical apparatus, in particular for eliminating atmospheric disturbances and disturbances from foreign stations in the wireless intelligence service : de en
  • DE408470C - Fuel sucker : de en
  • FR583558A - New production of complete compound fertilizers : en fr
  • US1522706A - Front running gear for vehicles : en
  • US1523078A - Fluid brake for motor vehicles : en
  • US1522988A - Time switch : en
  • US1523339A - Replaceable tool handle : en
  • CH108385A - Electrical monitoring system. : de en
  • CH108441A - Drain and overflow valve for liquid containers. : de en
  • CH108458A - Holders for soap bars. : de en
  • US1523127A - Multiplex-signaling system : en
  • US1522740A - Transmission lock for motor vehicles : en
  • US1523028A - Radiator tube : en
  • DE408234C - Screen cleaner for hydropower plants, etc. : de en
  • US1522649A - Terminal : en
  • US1522957A - Basket-ball goal : en
  • US1523054A - Electric switch : en
  • US1522718A - Fastener : en
  • US1522581A - Radio broadcasting system : en
  • US1522779A - Container : en
  • US1523052A - Tractor attachment : en
  • CH108501A - Ledger. : de en
  • CA246137A - Material conveying apparatus : en fr
  • US1522991A - Socket : en
  • US1522837A - Cleaning device : en
  • US1522987A - Insulated conductor : en
  • US1522587A - Tool holder : en
  • US1522773A - Hinged box with seat : en
  • US1522802A - Oil burner : en
  • US1523004A - Dynamo-electric machine : en
  • US1523114A - Game apparatus : en
  • US1522764A - Accelerator : en
  • ES91406A1 - Car steering wheel. : en es
  • US1522556A - Rotary fan for automotive vehicles : en
  • US1522916A - Dental instrument : en
  • CH108401A - Device for taking up play in the linkage of pressurized fluid brakes. : en fr
  • FR583480A - : fr
  • GB227342A - Improvements in or relating to rotary pumps : en
  • CA246031A - Destructive distillation of coal : en fr
  • CH108402A - Wheel flange lubricator. : de en
  • CH108449A - Device for generating water gas. : de en
  • DE408225C - Self-sealing fire doors, especially for coke ovens : de en
  • FR583530A - Further training in reheating turbines : en fr
  • GB227401A - Improved means for securing end fittings to window blind rollers : en
  • US1522626A - Inductor magneto : en
  • US1522931A - Hydraulic accumulator : en
  • US1523120A - Method of assembling steering wheels : en
  • US1523198A - Cluster electric socket : en
  • US1522939A - Controller for train-signal systems : en
  • US1523012A - Snowplow : en
  • DE408547C - Process for nickel-plating, silver-plating, etc. of objects made of light metals or alloys containing them : de en
  • US1522494A - Grain and merchandise car : en
  • US1522542A - Identification means for ledger sheets and the like : en
  • US1522884A - Watchman's clock : en
  • US1523145A - Towel cabinet : en
  • AU1459723A - Improvements in measuring and cost computing machines : en
  • GB227772A - Improvements in clothes pressing machines : en
  • CH108540A - Stud. : de en
  • US1523179A - Vitrified product and process of making same : en
  • US1522639A - Refractometer for liquids : en
  • DK34032C - Bondage. : da en
  • US1522564A - Process of making boots or shoes : en
  • US1522644A - Tent : en
  • US1522708A - Heat-insulating-wall construction : en
  • US1522738A - Method of shaping candy : en
  • FR28057E - Improved operation of phones : en fr
  • DE408331C - Lightning protection for airships : de en
  • DE408222C - Roller track, in particular for amusement purposes : de en
  • ES90021A2 - A new elastic wheel. : en es
  • ES91466A1 - A process for the production of dehydrated alcohol by direct rectification of wines or phlegm, without any dehydrating reagent. : en es
  • FR583596A - Articulated seat with backrest : en fr
  • US1522657A - Magnetic sound box for phonographs and the like : en
  • US1522840A - Bobbin-changing device : en
  • ES91535A1 - Improvements to cooling or cooling radiators. : en es
  • FR583569A - Instant transformation toy cart : en fr
  • FR583418A - Mirror stand used for sound recording : en fr
  • FR583442A - Liquid air explosive cartridge offering complete safety against firedamp : en fr
  • CA246013A - Device for vaporizing liquid fuels for internal combustion engines : en fr
  • US1522651A - Road-grading machine : en
  • CA246100A - Electric circuit and method of controlling devices therein : en fr
  • CH106912A - Bearing of a cycle member supporting lateral traction. : en fr
  • CH108599A - Process for the preparation of 1-phenyl-2,3-dimethyl-4-dimethylamino-5-pyrazolone. : de en
  • US1522491A - Steering-post control : en
  • US1523063A - Pick-up and transfer mechanism for bottle-making machines : en
  • CH108456A - Door lifter. : de en
  • CH108537A - Process for the manufacture of articles from rubber. : de en
  • CH108606A - Microphone. : de en
  • CA246113A - Fingering device for stringed instruments : en fr
  • US1522729A - Fuse block : en
  • CH108339A - Device for air cooling of internal combustion engines, compressors, etc. : en fr
  • CA246012A - Piston head : en fr
  • AU2132325A - Improvements in or relating to windscreen wipers : en
  • US1523345A - Tank gauge : en
  • US1522694A - Testing set : en
  • US1523207A - Feeder for ingot molds : en
  • FR28065E - Security device against theft and burglaries : en fr
  • US1522782A - Sewing machine : en
  • DE408168C - Device for the production of artificial snowflakes : de en
  • US1522994A - Desk hinge : en
  • US1523027A - Washing machine : en
  • US1523096A - Boiling and highest-temperature indicating device : en
  • US1522835A - Pan lifter : en
  • USD66406S - Design for a pence : en
  • US1522578A - Warp-thread-tension device for dressers : en
  • US1522934A - Adjustable headlight reflector : en
  • US1523022A - Socket wrench : en
  • US1523118A - Process and apparatus for mixing and feeding chemicals for water treatment : en
  • US1522539A - Friction shock-absorbing mechanism : en
  • US1522933A - Tape moistener : en
  • FR583534A - trouser spreader : en fr
  • US1522877A - Furnace regulation : en
  • US1522673A - Lubricator : en
  • US1522824A - Locomotive : en
  • DE408319C - Hollow sheet metal front fork for motorcycles, consisting of two cross-cut pressed pieces : de en
  • AU1709224A - An improved seed hulling 1 apparatus, applicable also for other separating and for grinding or crushing purposes : en
  • CA246005A - Hay press mechanism : en fr
  • CH107110A - Cleaner for the windshield of cars as a direction indicator. : de en
  • US1523230A - Hat-forming machine : en
  • US1523285A - Automobile door protector : en
  • USD66422S - Design for a monument : en
  • GB227376A - Improvements in lever lid containers : en
  • US1522859A - Playing cards : en
  • US1523076A - Drifting valve : en
  • US1523343A - Electric control mechanism for sound reproducing machines : en
  • US1522917A - Underfeed stoker : en
  • US1522851A - Lock : en
  • US1523323A - Pocket for automobile doors : en
  • US1522636A - Xwindshield : en
  • US1522828A - Watering apparatus : en
  • US1523337A - Slub catcher : en
  • ES90639A1 - Procedure to accelerate and increase the reception and distribution of protective materials and colorants in materials susceptible to swelling. : en es
  • DE408365C - Lock for ink pad container with spring-loaded lid that can be opened with a push button : de en
  • FR583511A - Composition for treating metal baths and method for making it : en fr
  • FR583385A - : fr
  • GB227302A - Improvements in or relating to shirts and like sleeved undergarments : en
  • US1522737A - Party-line measured-service telephone system : en
  • USRE15980E - Universal joint : en
  • CH108511A - Multiple muzzle artillery equipment. : en fr
  • US1522530A - Business form : en
  • US1523365A - Process of producing light-colored tanned leather : en
  • US1522788A - Screw jack : en
  • CH108624A - Cooling water level indicators for motor vehicles. : de en
  • US1522684A - Cord-adjusting means for electric irons : en
  • US1522568A - Gin : en
  • USD66429S - Design for lace : en
  • US1522504A - Gasoline-combustion engine : en
  • USD66414S - Apparel : en
  • US1522565A - Grip nut and method of making the same : en
  • US1523194A - Tube connection : en
  • DE408281C - Propulsion and steering device for ships : de en
  • FR583522A - Achromatic bifocal lens, made from two pieces of glass : en fr
  • US1522800A - Farm implement : en
  • US1523105A - Roofing board : en
  • FR583498A - Knee joint for artificial leg : en fr
  • GB204060A - Improvements in building blocks and partitions or walls built up therewith : en
  • CH108541A - Reverse combustion pipe. : en fr
  • CA246069A - Two head rotatable fastening device : en fr
  • US1522863A - Woven-fringe loom : en
  • US1522927A - Screw-driver attachment : en
  • US1522777A - Hack-saw machine : en
  • US1523197A - Rolling radiator shutter : en
  • US1523316A - Yoke-arm spring bracket : en
  • US1522700A - Racking mechanism for knitting machines : en
  • US1522874A - Ribbon mechanism : en
  • US1523043A - Core for tires : en
  • ES90839A2 - A glass or metal tube system, intended to replace, in ordinary oil or other fuel lighting lamps, the glass tube made in one piece. : en es
  • US1522697A - Process of making high-grade glass : en
  • US1523110A - Liquid-level gauge : en
  • US1522720A - Cylinder-grinding tool : en
  • US1522964A - Electrode-clamping device for electric-welding machines : en
  • CH108462A - Can end opener. : de en
  • US1522966A - Automatic veneer drier : en
  • US1523334A - Swivel truck for monorail cars : en
  • US1522774A - Shaft coupling : en
  • US1523259A - Protector : en
  • US1522647A - Attaching device for automobile bumpers : en
  • US1523325A - Automobile headlight dimming switch : en
  • USD66403S - Design for a lighting-fixture bracket : en
  • US1522688A - Voting machine : en
  • US1522822A - Artificial composition : en
  • ES90340A3 - Manufacture of duplicate or duplicating devices based on perforated clichés. : en es
  • US1523097A - Labeling machine : en
  • US1522682A - Manifold for internal-combustion engines : en
  • US1522862A - Telephone system : en
  • CA246098A - Method of manufacturing lead sulphates : en fr
  • CH108522A - Glasses. : de en
  • CH108552A - Procedure for operating blasting machines. : de en
  • CA246104A - Method of producing reed articles : en fr
  • CA246125A - Wire loop : en fr
  • US1522515A - Machine for operating upon shoes : en
  • US1523252A - Means for anchoring or securing tanks on underframes : en
  • US1523367A - High-tension transformer : en
  • FR583413A - Improvements to rubber coatings for road surfaces, bridge decks and others : en fr
  • GB225183A - Improvements in driving means for auxiliary machines on condensing steam locomotives : en
  • GB216897A - Improvements in air valves for internal combustion engines and petrol driven vehicles : en
  • GB205498A - : en
  • GB227328A - Improvements relating to brakes particularly for vehicles adapted to run on rails : en
  • GB207791A - A process of producing transparent, hard, insoluble and infusible products of condensation from phenols and aldehydes : en
  • DE408167C - Hollow, two-part toy wheel made of sheet metal : de en
  • DE408278C - Watercraft with screw drive and with channels extending in the longitudinal direction of the ground : de en
  • FR583526A - Improvements to telescopic legs for photography, cinematography, geodesy and other applications : en fr
  • FR28072E - Air suspension track : en fr
  • US1523094A - Fan construction : en
  • US1522982A - Automatic means for controlling the flow of liquid into a tank : en
  • FR583587A - Application of steel wires coated with an electrolytic layer of chromium in the construction of power lines or other industrial applications : en fr
  • CH108550A - Drive device on pressure lubricators. : de en
  • US1522757A - Dental operating device : en
  • US1523081A - Yarn drier and method of drying : en
  • US1523279A - Hair-undulating apparatus : en
  • US1523287A - Emergency cross chain : en
  • DE408306C - Process for the cold vulcanization of rubber and rubber-like substances : de en
  • DK34027C - Loom with Chain Wire Leader. : da en
  • DE408127C - Switchable electrical connector for multi-phase power, especially for cable trolleys : de en
  • DE408360C - Device for degassing liquid by heating : de en
  • US1523062A - Float valve for flush tanks : en
  • CA246082A - Trolley wheel : en fr
  • DE408286C - Arrangement for the switching off of switches, which are located at control centers with high performance : de en
  • FR28058E - Double-acting relay device : en fr
  • FR583388A - Improvements to flow meters : en fr
  • US1523359A - Tool for attaching fastener parts : en
  • CA246088A - Stocking : en fr
  • US1523049A - Surfacing machine : en
  • US1523349A - Movable coil for electrodynamic receivers : en
  • US1523210A - Ingot mold : en
  • CA246048A - Nurse chart : en fr
  • US1522495A - Typewriting machine : en
  • CH108538A - Cross ax for splitting wooden blocks. : de en
  • FR583518A - : fr
  • US1522486A - Ice-making apparatus : en
  • US1523000A - Hatband : en
  • US1523079A - Coupling : en
  • ES91484A1 - Installation of motors with liquid coupling and transmission of sprockets. : en es
  • ES91202A1 - Improvements in steam generators. : en es
  • FR28068E - Device for transmitting motion from an engine to the wheels of a suspended vehicle : en fr
  • ES91510A1 - Provision for feeding steam boilers. : en es
  • US1522880A - Steam-boiler furnace : en
  • AU749222A - An improved construction of automatic pressure alarm : en
  • FR28141E - Corkscrew : en fr
  • GB227140A - Method of making grape sugar : en
  • DE408191C - Krarup ladder without magnetic longitudinal field : de en
  • FR583541A - Improvements to automatic control valves for trains : en fr
  • US1523098A - Compressor : en
  • US1523291A - Safety envelope : en
  • FR28134E - Compressed air compressor and starter for starting explosion engines : en fr
  • AU2134625A - Improvements in or relating to automatic or semiautomatic telephone systems : en
  • FR583409A - Improvements in the assembly of aircraft wings : en fr
  • GB227325A - Improvements in or relating to steam regenerative accumulators : en
  • GB227368A - Improvements in or relating to presses for expressing oil from seed, nut and like meal and fluid from other fluid containing materials and substances : en
  • US1522531A - Method of treating oats or other cereals : en
  • FR28114E - Clutch and friction clutch device, applicable to all types of knitting machines to instantly stop them at the slightest impact : en fr
  • FR583584A - Process for equalizing, by coloring, the intensities of cinematographic negatives : en fr
  • GB227382A - Improvements in mops : en
  • FR28082E - Electric soldering iron : en fr
  • GB227314A - Improvements in or relating to starting mechanism for gasoline rock drills : en
  • FR583412A - Improvements to sound amplifiers : en fr
  • US1522711A - Flying machine : en
  • FR583390A - Synchronization system : en fr
  • FR583505A - Bottle washing machine : en fr
  • CH108533A - Method of making a curing agent. : de en
  • CA246004A - Discharging skip : en fr
  • US1522577A - Method of excavating : en
  • US1522888A - Means and method for uniting tools to handle shanks : en
  • FR28103E - Food pump for steam boiler : en fr
  • GB219924A - Improvements in and relating to dry cells : en
  • DE408408C - Process for the production of galvanic coatings on light metals : de en
  • US1522559A - Garment press : en
  • GB227237A - Improvements relating to circular loop-wheel knitting machines : en
  • ES90578A1 - An industrial procedure consisting of the construction of artificial springs. : en es
  • US1522977A - Rail joint : en
  • DE408282C - Disc-shaped blade for skinning animals : de en
  • FR583438A - Improvements made to shutters closed by two covers applied to parallel seats : en fr
  • FR28111E - : fr
  • US1523246A - Folding shipping box : en
  • GB209096A - Device for the interruption and the control of a discharge tube containing rarefied gas or vapour fed by an alternating current source : en
  • ES91435A1 - Improvements in the snap buttons. : en es
  • FR583354A - Improvement in coffee makers : en fr
  • US1522507A - Means for attaching the mop cloth to the head of a mop : en
  • US1522956A - Alighting gear for lighter-than-air aircraft : en
  • DE408212C - Device to prevent backfire : de en
  • GB224243A - Improvements in or relating to driving arrangements for the spindles of spinning and like machines : en
  • FR583510A - Improvements to continuous rotocalcographic printing machines : en fr
  • FR583545A - Process for extracting all concentrated essences from various products, more particularly from plants, and process for fixing these essences on or in solid bodies such as crystals or others : en fr
  • GB227396A - Improvements in anode batteries : en
  • ES89558A1 - Improved nut holders. : en es
  • US1522599A - Car seal : en
  • FR583580A - Instrument of equal heights, with self-recording optical micrometer : en fr
  • ES90996A1 - Life-saving device applicable to motor carriages of all kinds and trams. : en es
  • DE408301C - Turning device for rolled glass plates that are still hot : de en
  • GB227367A - Improvements relating to electric vehicles : en
  • DE407934C - Driving switch with separate driving and braking circuit documents, especially for electric rail vehicles : de en
  • US1522904A - Wheel advertising-disk attachment : en
  • US1522615A - Casing construction for storage batteries and the like and art of sealing the same : en
  • FR583426A - Control dynamo with automatic voltage change : en fr
  • FR583552A - Method for watering and cooling the tires of automobiles, motorcycles, etc. : en fr
  • DE408270C - Connecting rod roller bearing : de en
  • DE408338C - Mobile and rotating loading device with gripper : de en
  • DK34034C - Adjustable Ruler. : da en
  • US1523263A - Power-driven vehicle : en
  • FR583353A - Manufacturing process of a composite yarn for gimping : en fr
  • FR583542A - Improvement to hand-operated valves for automatic train control device : en fr
  • GB227214A - Improvements in or relating to chimney pots : en
  • FR583425A - Ethylene-rich gas production process : en fr
  • DE408392C - Generation of print templates : de en
  • GB227289A - Improvements in and relating to devices for killing or disabling insects such as flies : en
  • DE408231C - Disc-shaped blade for skinning animals : de en
  • FR583376A - : fr
  • USD66416S - Design for a gas heater : en
  • US1522936A - Swivel : en
  • US1522963A - Method of rolling pipe : en
  • US1523148A - Mold-filling machine : en
  • CH108421A - Potato planter. : de en
  • CH108567A - Electrode boiler system heated with multiphase electricity. : de en
  • FR28100E - Automatic telephone system for large network, with translator and control device : en fr
  • DE408141C - Felting machine : de en
  • FR583462A - Laundry and washing machine : en fr
  • DE408463C - Display and protection device in the event of hailstorm : de en
  • GB227294A - Automatic disinfectant fluid container for water closet or urinal flushing cisterns : en
  • FR28086E - Improvements to such vacuum tubes : en fr
  • GB227501A - Apparatus for the separation of particles from gas streams : en
  • USD66401S - Design for a textile fabric : en
  • CA246135A - Paper mill pump : en fr
  • CH108622A - Motor lorries with removable car bodies. : de en
  • FR583360A - Brake ring and method for its manufacture : en fr
  • FR583419A - Illuminated Arc Welding Transformer : en fr
  • CH108590A - Multiple fuse with plug-like switching. : de en
  • FR583521A - Improvements to meters : en fr
  • US1523056A - Film-mending machine : en
  • DE408302C - Method and device for drawing glass sheets : de en
  • US1522508A - Fuel-saving device : en
  • US1522915A - Railroad crossing : en
  • FR28063E - Device for photographic recording of acoustic vibrations : en fr
  • FR28127E - Remote control system : en fr
  • US1522604A - Sawing apparatus : en
  • US1522736A - Electrical measuring instrument : en
  • US1523154A - Movable figure toy : en
  • CH108636A - Process for the production of iron with a high catalytic effect. : de en
  • ES90249A1 - A process for producing shapes or profiles susceptible to mechanical manipulation using highly fusible metals. : en es
  • GB227246A - Improvements in or relating to the electric lighting of lavatories and the like : en
  • ES90181A1 - A new procedure for the manufacture of stockings and socks. : en es
  • DE394870C - Form for centrifugal casting : de en
  • FR583389A - Improvements to steam engines and other rotary engines : en fr
  • FR28112E - Demonstration Automatic Mechanical Aviation Aircraft System : en fr
  • FR583504A - Improvements to the magnetic circuit of telephone receivers : en fr
  • USD66430S - Design por a bridge arm for lamps : en
  • US1522731A - lovell : en
  • US1523215A - Feeder for ingot molds : en
  • DE408363C - Device for removing scale : de en
  • GB205510A - Process for the production of type-bars : en
  • ES91438A1 - Conservation system for telegraph poles or other poles or parts of wood fixed to the ground. : en es
  • GB227276A - Improvements in portable gas heating and cooking apparatus : en
  • GB227372A - Improvements in gas and other taps, cocks and the like : en
  • DE408184C - Process for the production of organic oxidation products : de en
  • GB214969A - Improvements in or relating to packing rings for pistons and the like : en
  • ES91460A1 - A procedure for the treatment of "mispickels" minerals with total recovery of constitution materials. : en es
  • GB227393A - Improvements in and relating to devices for packing eggs : en
  • US1523320A - Reserve-tank valve : en
  • US1522907A - Evaporator feed and overflow regulator : en
  • ES91489A1 - Improvements in apparatus for the manufacture of metal tubes and other tubular objects. : en es
  • GB227222A - Improvements in cabinets for wireless apparatus : en
  • US1523159A - Anchor : en
  • NL12417C - : en
  • ES90939A1 - Logarithmic calculator with the scales arranged in a spiral. : en es
  • FR28150E - Liquid soap dispenser : en fr
  • FR28084E - Process and apparatus for refining or separation by stripping with steam or gas : en fr
  • GB227286A - Improvements relating to splints : en
  • GB227360A - An improved electric-arc transformer : en
  • US1523008A - Safety catch for badges : en
  • US1523286A - Packer : en
  • FR583562A - Fast mechanical welding process : en fr
  • GB227274A - Progressive change-speed device : en
  • ES91439A1 - Facility to manufacture explosive cartridges. : en es
  • GB219300A - Improvements in and relating to bogies for railway and tramway vehicles : en
  • GB227395A - Anti-splash device for the wheels of road vehicles : en
  • ES90360A1 - Interchangeable barrel machine gun improvements. : en es
  • ES91452A1 - Recoil cooling device with artificial draft. : en es
  • DE408213C - Internal combustion engine starting gear : de en
  • DE398100C - Method for conveying the compacts of vertical clay pipe presses to the drying area : de en
  • DE408348C - Bearing arrangement for the top roll of grooved rail rolling frames : de en
  • FR28149E - Method of receiving t waves. s. f. by combined oscillating circuits : en fr
  • ES91545A1 - A pot to season one to fifteen stews very quickly and simultaneously. : en es
  • CH108482A - Method and device for barrel-wise sterile storage of unfermented fruit and fruit juices using germ-proof seals. : de en
  • CH108493A - Process for the preparation of a sulfur-containing vat dye. : de en
  • ES91528A1 - A device for regulating the distribution of portions or doses of tobacco in tobacco or similar handling machines. : en es
  • ES91543A1 - Procedure for the manufacture of sugar. : en es
  • FR583357A - Snap-fit for pneumatic tools and all other applications : en fr
  • USD66411S - Design for a watchcase : en
  • FR583439A - Artificial silk manufacturing process : en fr
  • ES90468A1 - Olium-hydro apparatus automatic safety indicator. : en es
  • GB227327A - Improvements in or relating to valve-actuating mechanism for fluid pressure engines,pumps or compressors : en
  • GB227329A - Improvements in tuft separating mechanism for brush making machines : en
  • CA246111A - Pencil : en fr
  • US1523211A - Feeder for ingot molds : en
  • US1523303A - Friction brake : en
  • GB227357A - Improvements in and relating to brushes : en
  • FR583582A - Synthetic resins and their manufacturing process : en fr
  • FR583589A - Advanced connection for electric heating elements : en fr
  • ES91446A1 - Improvements in the mechanisms to obtain the advance of the films in the cinematographic apparatus. : en es
  • ES91475A3 - The manufacture of faucets without key and with double valve. : en es
  • GB210432A - Improved process for de-hydrating alcohol : en
  • ES91431A1 - A device to prevent accidents caused by cars. : en es
  • ES91434A3 - Elastically suspended vault row, with lateral displacement, in the row for railway and tram wagons. : en es
  • GB227240A - Improvements in, or relating to, gramophones, loud speakers, and other sound-recording or reproducing apparatus : en
  • ES90359A1 - A device for regulating the angle of fire applicable to machine guns. : en es
  • CH108618A - Motor vehicle. : de en
  • ES91433A1 - Perfections in fabrics or fabrics to make mattresses. : en es
  • USD66402S - Design for a stool pedestal : en
  • FR583456A - Method of drying ceramic products : en fr
  • US1522730A - Differential drive : en
  • USD66399S - John e : en
  • FR583363A - Improvements to closing devices for trunks, suitcases and other similar articles : en fr
  • GB227293A - Improvements in taps, valves or cocks : en
  • ES91172A2 - New system to transform rectilinear movement into circular motion, applicable to all kinds of engines and machines to replace the crankshaft. : en es
  • CA246110A - Honey grader : en fr
  • CH108352A - Condensation water trap operating by expansion of the piping. : en fr
  • GB227773A - Improvements in clothes pressing machines : en
  • US1522543A - Safeguarding means for ledger sheets and the like : en
  • US1523003A - Railway frog and method of manufacturing same : en
  • US1523217A - Baby carrier : en
  • US1523268A - Ventilating system : en
  • ES91473A1 - The manufacture of turnouts, crossing of tracks and similar materials, of molded manganese steel. : en es
  • GB227220A - Improvements in conveying apparatus for loose material : en
  • FR583543A - Railroad Crocodile Improvement for Automatic Running Train Control Device : en fr
  • FR583560A - Aircraft upgrades : en fr
  • GB227359A - Improvements in bottle stoppers : en
  • US1522749A - Paper-feed mechanism : en
  • US1522781A - Lock : en
  • FR583599A - Consoles mounted on ladders : en fr
  • GB236145A - An improved process for the catalytic combustion of explosive gaseous mixtures : en
  • US1523077A - Process and apparatus for treating oil : en
  • FR583437A - Safety valve for holders of gas or other pressurized fluids : en fr
  • GB227235A - Improvements in variable speed toothed-wheel gearing : en
  • ES91453A1 - A conditioning system for artillery shells for driving them in ammunition carts, stacks and, in general, any appropriate means of transport. : en es
  • DE408183C - Process for the preparation of a basic camphoric acid compound : de en
  • CH108486A - Process for making a stable diazo compound. : de en
  • US1523036A - Testing mechanism for automatic switches : en
  • FR28073E - Boring machine : en fr
  • GB216866A - Improvements in or relating to open-tray burners : en
  • DK34037C - Electron discharge device. : da en
  • GB227340A - Improvements in envelopes : en
  • FR583406A - Continuous harvest press : en fr
  • DE408131C - Current and voltage dependent relay : de en
  • GB227318A - Improvements in type casting machines : en
  • CH108487A - Process for the preparation of phenylamino-4-phenylimino-1-betanaphthoquinone. : en fr
  • CH107750A - Containers for storing and transporting materials of all kinds and methods of making the container. : de en
  • US1522968A - Insert wrench : en
  • AU1554723A - Improvements In and relating to television : en
  • AU1635524A - A method of and means for constructing" roads and pavements : en
  • US1522766A - Selective switch : en
  • CH108431A - A method of coating roads with reinforced cement concrete. : en fr
  • AU1937224A - Improvements in vehicle brakes : en
  • CH108597A - A method for shaping elongated glass objects, such as rarefied gas tubes for lighting or illuminated advertising. : en fr
  • CH108611A - Utensil kit for soldiers, tourists etc. : en fr
  • US1522712A - Process for vulcanizing rubber and product obtained thereby : en
  • US1522858A - Pressing attachment for yarn-beaming machines : en
  • CA246132A - Folding loop aerial : en fr
  • CH108393A - Device for regulating the flexibility of leaf springs. : en fr
  • US1522677A - Butteris : en
  • US1523240A - Appliance for use in sealing pipe joints : en
  • US1523354A - Combination chest and table : en
  • US1522842A - Pad or padding for garments : en
  • CA246068A - Air pressure gauge : en fr
  • US1522562A - weilert : en
  • US1523205A - Feeder for ingot molds : en
  • US1523326A - Wringer : en
  • USD66439S - Design for an automobile bumper : en
  • CH108351A - Process for deaerating water intended for supplying boilers and installation for its implementation. : en fr
  • US1522872A - Apparatus for forming expansion joints : en
  • US1523023A - Flushing device : en
  • CA246124A - Tooth paste : en fr
  • CH107324A - Motor vehicle. : de en
  • CH108521A - Flat shape speaking machine. : de en
  • US1522762A - Attaching device : en
  • US1522930A - Telephone-exchange system : en
  • CA246049A - Tobacco pipe : en fr
  • US1523031A - Tide and wave motor : en
  • US1523044A - Process of reducing ores and obtaining metal products therefrom : en
  • DE408325C - Golf ball : de en
  • US1522758A - Telephone diaphragm : en
  • US1522986A - Indicating instrument : en
  • US1523266A - Electric circuit breaker and the like : en
  • US1523181A - Drain valve : en
  • FR583466A - Insulating plaster for bars or blocks of soap or similar material and its manufacturing process : en fr
  • GR793B - ENGINE MOTOR MOVED BY LEVER IN COMBINATION WITH ELECTROMAGNETS. : el en
  • CH108437A - Machine for the production of moldings from sandy or granular materials. : de en
  • DE408406C - Compression refrigeration machine for small businesses : de en
  • CA246008A - Lock nut : en fr
  • CH106777A - Tar distillation system for continuous operation. : de en
  • GB219292A - Improvements in achromatic bifocal lens made of two pieces of glass : en
  • CH108331A - Rotary vacuum cleaner and compressor for all fluids. : en fr
  • CH108291A - Receptacle for films. : en fr
  • US1523241A - Pulley with variable diameter : en
  • CH108623A - Two-wheeled, electrically operated tow barrow. : de en
  • GB218996A - : en
  • GB227239A - Improvements in or relating to door fastenings : en
  • US1523274A - Toy motion-picture apparatus : en
  • DE408142C - Location indicator and route recorder for vehicles : de en
  • DE408400C - Process for coloring wooden beads, trimmings, etc. like : de en
  • ES89199A2 - Installation to direct the fire for ship cannons. : en es
  • CH108316A - Overmoulding vulcanizer device, in particular for pneumatic tire casings. : en fr
  • US1522611A - Adhesive and process of making same : en
  • US1522776A - Match box : en
  • CH108500A - Process for the production of hollow bodies from pulp. : de en
  • US1522937A - Scraper : en
  • US1522484A - Thimble : en
  • US1522537A - Friction shock-absorbing mechanism : en
  • US1522906A - Submarine mine : en
  • US1523238A - Tool : en
  • DE399701C - Process for the production of the metal additive of a sealant : de en
  • DE408264C - Feeding device for poultry : de en
  • US1522759A - Fastener-affixing machine : en
  • US1522634A - Vernier instrument : en
  • US1523288A - Boiler cleaner : en
  • US1523324A - Drinking vessel : en
  • US1523258A - Clothesline clamp : en
  • US1523340A - Reaction product of phenols and sulphur useful as mordants and process of making same : en
  • DE408269C - Cooler for explosion engines : de en
  • DE408335C - Compressed air boiler with mounted, swiveling or fixed counter cylinder for electrically operated conveyor trough systems : de en
  • CH108471A - Jacquard card for jacquard machines. : de en
  • CA246102A - Method of producing reed articles : en fr
  • CA246047A - Clothes holder : en fr
  • CH108494A - Stamp ink. : de en
  • DE408256C - Device for the mechanical determination of the resulting effect of two arbitrarily crossed cylindrical glasses : de en
  • GB227145A - Improvements relating to folding or collapsible tables, seats and like articles of furniture : en
  • GB227209A - Improvements in and relating to cloth or the like measuring apparatus : en
  • US1522926A - Electric terminal cabinet : en
  • ES91472A1 - Discharge tube comprising an incandescent cathode, an anode and a regulation grid. : en es
  • GB227517A - An improved means for embossing or lettering coffin plates or like metal sheets : en
  • US1522635A - Golf club : en
  • US1523311A - Automobile door-controlling step : en
  • FR28054E - Improvements to the construction of reinforced concrete covers and other structures of all spans : en fr
  • FR583381A - Spring cultivator : en fr
  • CH108447A - A process for forming a translucent coating on a vitreous body. : en fr
  • DE408345C - Machine for pushing gears with automatic feed, return and partial movement : de en
  • ES91441A1 - Procedure for the manufacture of solid soaps with an alcohol structure. : en es
  • FR583416A - Method for using sensible heat resulting from the quenching of a mass of coke, and apparatus for carrying out this method : en fr
  • GB227364A - Improvements in receiving systems for wireless signals : en
  • CA246071A - Music sheet turner : en fr
  • US1522786A - Thermal relay : en
  • CA246120A - Insulating unit for rail joints : en fr
  • CA246126A - Loom mechanism : en fr
  • CH108560A - Device inserted in the cooling water pipe of internal combustion engines, to fill the radiator. : en fr
  • ES90814A1 - Improvements in rarefied atmosphere light tubes. : en es
  • FR28089E - Cable tie device particularly applicable to fixing electric cables to carbon brushes : en fr
  • FR583567A - Brake for cycles : en fr
  • ES91424A1 - High voltage valve tube for current rectification installations especially for the operation of "Rôntgen" tubes for deep therapeutic purposes. : en es
  • FR583400A - Reservoir cap : en fr
  • GB227232A - Improvements in or relating to the manufacture of esters : en
  • ES91468A1 - Procedure and device for measuring a quantity proportional to an integral. : en es
  • US1523184A - Mixing machine : en
  • US1523109A - Magnetic material : en
  • FR583470A - Beet alcohol manufacturing process : en fr
  • US1522790A - Trolley pan : en
  • US1523296A - Windmill lubricating system : en
  • DE408254C - High lead bearing metal alloy : de en
  • DE408366C - Pneumatic locomotive : de en
  • FR583403A - Device for varying the position of the focus for all kinds of headlights or projectors : en fr
  • FR583516A - Perfected towel : en fr
  • DE408294C - Process for producing waterfast colors on the fiber : de en
  • ES90719A1 - Arrangement for the preheating of the boiler feed water. : en es
  • FR28070E - Panel for underwater dredging : en fr
  • FR583370A - Differential roller bearing : en fr
  • GB227321A - An improved apparatus for providing amusement : en
  • US1523070A - Disk or plate for use in mills or machines for grinding or : en
  • FR583496A - Bituminous material distillation process : en fr
  • FR28096E - Method of regulating the flexibility of leaf springs : en fr
  • US1522945A - Machine for wrapping packages : en
  • US1522979A - Safety connecter for well works : en
  • US1523090A - Railway-crossing signal : en
  • FR583433A - Process for the rapid retting of flax, hemp and other textile plants : en fr
  • FR583539A - Tool for picking up vine shoots : en fr
  • US1523352A - Wagon and similar vehicle : en
  • CH108394A - Motor vehicle. : en fr
  • CH108532A - Method and apparatus for producing the spiral gaps of clamping jaws and the like. : de en
  • ES91516A3 - Warning device to warn of tire loosening. : en es
  • GB217559A - Improvements in apparatus for adjusting liquid governors for different rotational speeds or loads : en
  • GB227195A - Improvements relating to electric vehicles : en
  • FR583508A - Anchoring device with retaining plates for cables or tie rods : en fr
  • DE408385C - Lubricating and cooling device for rod-shaped material with automatic swivel arms : de en
  • US1522763A - Cloth-operated reset for measuring- machines : en
  • US1523060A - Yielding mounting for motor vehicles : en
  • DE408482C - Connection of the ends of the support leaf springs to the vehicle frame by means of an elastic block, especially for motor vehicles : de en
  • CH106875A - Multi-cylinder two-stage piston compressor for refrigeration machines. : de en
  • DE407814C - Photography self-seller : de en
  • ES91401A3 - The manufacture of vulcanizers for repairing the inner tubes of tires. : en es
  • ES90180A1 - Modifications in the machines for the manufacture of stockings and socks of the standard system and the like. : en es
  • GB227208A - Improvements relating to fire extinguishing apparatus : en
  • US1523300A - Automobile cuspidor : en
  • FR583417A - Asynchromic compensated motor : en fr
  • GB227304A - Improvements in and relating to electric lighters for cigars and the like : en
  • US1522806A - Demountable rim : en
  • US1522995A - Collapsible handle : en
  • CH107889A - Clockwork fuze for artillery projectiles. : en fr
  • CH108583A - Fixing device for beams on poles, masts and the like. : de en
  • FR583555A - New manufacturing process for high initial strength aluminous cement : en fr
  • USD66441S - Design for a wall ob back pl ate fob electric-lighting fixtures : en
  • DE408232C - Drive for conveyor troughs : de en
  • FR583590A - System for adjusting the speed of asynchronous motors : en fr
  • GB227378A - Attachment for driving wheels of motor vehicles to enable same to negotiate bog and sandy country without assistance : en
  • US1522978A - Mechanism for the pressing of ringlike faces : en
  • US1523005A - Nozzle diaphragm having cast-in nozzle partitions and method of manufacturing the same : en
  • US1522676A - Piston-ring and cylinder testing and treating device : en
  • DE408275C - Control device for the pressure medium reversing gear of an extension ladder : de en
  • DE408497C - Process for treating ore sludge in a pneumatic floating cell : de en
  • GB227379A - Improvements in front wheel brake mechanism for automobiles : en
  • ES91449A1 - Elastic device for the transmission of force from a hollow shaft to a driving wheel of a vehicle, especially in electric cars. : en es
  • FR583503A - Polishing machine : en fr
  • GR794B - EASTERN CARPET MAKING MACHINE AND COVER OF SIMILAR TEXTILE. : el en
  • US1522607A - Key holder : en
  • US1522739A - Fencepost : en
  • US1523373A - Can-puncturing implement : en
  • US1523123A - Recorder for automobiles : en
  • US1523377A - Radiotelegraph system : en
  • US1522839A - Device for transmitting power : en
  • US1523128A - Switch for vehicle lamps : en
  • US1522567A - Pneumatic-tire valve : en
  • US1522714A - Amusement apparatus : en
  • GB226157A - Improvements in hook & eye fasteners for garments : en
  • GB227236A - Improvements in and relating to ventilating shutters for the roofs of carriages and the like : en
  • US1522707A - Freight-handling system : en
  • ES90182A1 - A time switch for prepaid operating telephone installations. : en es
  • GB227365A - Improvements in and relating to water tube boilers : en
  • US1523088A - Jockey or rope grip for mechanical haulage and the like : en
  • US1522992A - Immersion heater : en
  • FR583519A - Process for separating and collecting organic acids and bases from beet molasses : en fr
  • GB227247A - Improvements in brake systems for road vehicles : en
  • US1522538A - Friction shock-absorbing mechanism : en
  • GB227362A - Improvements in or relating to cinematograph apparatus : en
  • GB227138A - Improved means for generating electric oscillations of high frequency : en
  • US1523305A - Wave-length indicator : en
  • GB227142A - Clod crusher and moss eradicator : en
  • GB227523A - Improvements in or relating to balanced electric protective arrangements for alternating current systems and relays therefor : en
  • ES91483A1 - A procedure for the industrial use of inferior vegetables. : en es
  • ES91522A3 - A procedure for making rubber tubes and tubes. : en es
  • GB206132A - : en
  • ES91552A1 - Centrifugal-rotary pump. : en es
  • GB227356A - Improvements in heating apparatus burning liquid fuel : en
  • ES91531A1 - Invisible straps that are placed under the shirt and are fastened on the inside buttons of the pants, at the same time fastening the shirt, without piercing it, by means of eight-shaped clasps, inclined towards one of its sides. : en es
  • CA246032A - Closure for retorts : en fr
  • CA246059A - Lantern slide : en fr
  • CA246027A - Pulley : en fr
  • CA246142A - Machine for operating on shoe stock : en fr
  • US1522801A - Holder for sticks of shaving soap : en
  • US1523103A - Method of obtaining metals from their respective oxides or ores : en
  • CH108475A - Elastic connection device between two flexible parts. : en fr
  • CA246091A - Guide rail lubricator : en fr
  • FR583571A - Flipping button enhancements for collars, cuffs, tie clips, etc. : en fr
  • GB227503A - Improvements in mounting panels for wireless or other instruments : en
  • US1522825A - Packing means for regenerative heating devices : en
  • US1523142A - Pump hanger : en
  • US1523160A - Operating mechanism for cameras : en
  • US1523046A - Watering tank : en
  • CA246072A - Flash light holder : en fr
  • US1523113A - Agitator : en
  • US1522654A - Mop wringer : en
  • NL12277C - : en
  • NL12458C - : en
  • US1523059A - Grape-picking knife : en
  • US1523189A - Dirt-mover and road machine : en
  • AU2137225A - Improvements relating to light signals for railways andthe like : en
  • CH108264A - Jacquard mechanism for knitting machines. : de en
  • CH108417A - Electrode based on natural graphite and process for its manufacture. : en fr
  • US1523299A - Method for reducing cross talking in telephone phantom lines : en
  • CA246045A - Container : en fr
  • US1523380A - Connecter switch and bank contact : en
  • US1522640A - Fastener-affixing machine : en
  • US1522691A - Type chase : en
  • CA246087A - Machine for making rubber tubes and sheets : en fr
  • CA246129A - Ajutage : en fr
  • FR28067E - Method and spraying devices for carburetors of internal combustion engines : en fr
  • FR583423A - Pressure-deformable container with content expulsion : en fr
  • FR583568A - Product for the instant preparation of mayonnaise or similar sauces : en fr
  • ES91517A1 - An industrial result that consists of a conglomerate of rubber or perfected rubber, to obtain soles for footwear and for espadrilles and for other applications. : en es
  • GB227374A - Improvements relating to the construction of concrete buildings : en
  • US1522932A - Automatic food-vending machine : en
  • US1523193A - Typewriting machine : en
  • GB217553A - Improvements in or relating to artificial knee joints : en
  • ES91225A1 - A block or block, dries signatures. : en es
  • FR28091E - : fr
  • FR583448A - Improvements to fuel saving devices : en fr
  • ES91414A2 - A new elastic wheel. : en es
  • DE408196C - Pressure control device for flexibly mounted work rolls of buckling machines : de en
  • DE408293C - Support device for workpieces to be processed in sheet metal bending machines : de en
  • FR583436A - System for fixing windows in their frames : en fr
  • GB225582A - Improvements in electric couplings for measuring instruments for use with fuse boards : en
  • GB227155A - Improvements in or relating to cinematograph apparatus : en
  • FR583507A - Machine for shaping and straightening ship walls on site : en fr
  • DE408344C - Sensor device for sorting, booking and tabulating machines : de en
  • ES91403A1 - Surge absorber. : en es
  • DE408057C - Device for holding tubes made of metal strips in place while the strip is being drawn through the die : de en
  • DK34030C - Method for Extraction of Fat, Not to Be Used as Nutrition, from Milk. : da en
  • ES91540A1 - An electric incandescent lamp. : en es
  • FR583549A - Air pump : en fr
  • US1522954A - Method of curing rubber : en
  • ES89390A3 - A sealing machine based on ties by means of steel strips that are joined at their ends by means of seals of the same metal. : en es
  • FR583397A - Regulator for elastic fluid turbines : en fr
  • CH108502A - Electric sorting machine for punched cards. : de en
  • CH106948A - Road surface. : de en
  • GB227202A - Improvements in the method of and means for decorating ladies' wearing apparel and for other decorative purposes : en
  • AU2114624A - Improvements in or relating to accumulator grid plates : en
  • CA246089A - Tractor frame : en fr
  • CA246106A - Printing telegraph : en fr
  • USD66427S - Design for a shaving brush : en
  • DE408176C - Coal firing machine : de en
  • FR583523A - High efficiency phenol manufacturing process : en fr
  • FR583528A - Sponge rubber filling for the manufacture of cushions, seats, sporting goods, toys, etc. : en fr
  • GB218317A - Improvements in or relating to electric switch gear for luminous advertisements : en
  • CH108512A - Incendiary bomb. : de en
  • US1523382A - Atomizing nozzle : en
  • DE408143C - Disc water meter : de en
  • ES90841A1 - Improvements in telephone exchange systems. : en es
  • GB227299A - Construction materials and process for manufacturing same : en
  • US1522527A - Tree trimmer : en
  • GB222466A - A wind screen shield for the rear seat of vehicle bodies of the "torpedo" and like types : en
  • FR583362A - Window guide support box for doors and bodywork : en fr
  • FR583421A - Improvements to tubes containing helium : en fr
  • ES91464A1 - Rail brakes with movable fixation on the carriage. : en es
  • FR583489A - Improvements to type dies or punches for typographic typesetting machines : en fr
  • DK34026C - Apparatus for supplying and retaining a material to a surface so that heat can be supplied through the material. : da en
  • FR583476A - Device for cutting paper strips : en fr
  • FR583535A - Stone square : en fr
  • CH108438A - Process for the manufacture of aluminous cements and installation for its implementation. : en fr
  • US1523165A - Heating attachment for motor vehicles : en
  • US1523321A - Sanitary garbage can : en
  • GB227192A - Improvements in and relating to card indexes : en
  • US1523201A - Feeder for ingot molds : en
  • GB227258A - Improvements in apparatus for use in connection with the filtration of water : en
  • DE401434C - Airplane wing : de en
  • ES90378A2 - Modifications in the manufacturing process of a cord for adornment of dresses. : en es
  • GB215021A - Manufacture of halogenated oxythionaphthenes : en
  • DE408177C - Process for the production of durable dry, easily soluble Kuepen dye preparations : de en
  • DE408268C - Fuel sucker : de en
  • DE408107C - Dice game : de en
  • ES91494A1 - Improvements in the manufacture of heads for siphons. : en es
  • ES91498A1 - The construction of radiotelephone receiving stations, with loudspeakers, grouped in a single body, in the form of furniture or not. : en es
  • DE408218C - Motor vehicle : de en
  • US1523214A - Feeder for ingot molds : en
  • US1522496A - Yarn clamp for knitting machines : en
  • US1522625A - Method of making thin foils of base metal : en
  • CA246061A - Game device : en fr
  • ES91502A1 - An espadrille construction system. : en es
  • FR583459A - Luggage racks for motor vehicles : en fr
  • US1522696A - Traffic signal : en
  • US1523146A - Nut lock : en
  • USD66394S - Design for an arm for lighting fixtures : en
  • US1522973A - Crochet holder : en
  • USD66398S - Design eor a book end : en
  • CA246011A - Differential : en fr
  • CH108570A - Device for cooling the air in cold stores. : de en
  • CA246131A - Luggage carrier : en fr
  • US1522783A - Vehicle running gear and driving mechanism : en
  • CH108575A - Support device for windings of high-voltage transformers. : de en
  • US1522479A - Covering for containers : en
  • DE403225C - Medical instruments or devices : de en
  • FR583493A - Total combustion pipe : en fr
  • US1522535A - Antifriction bearing : en
  • US1522817A - Fire extinguisher : en
  • US1523064A - Display tag : en
  • US1523166A - Current interrupter : en
  • US1523167A - Workholder : en
  • US1523255A - Cigarette holder : en
  • DE408250C - Piston air pump, the working piston of which is directly connected to a power piston : de en
  • US1522601A - Surgical device : en
  • US1522680A - Milking machine : en
  • CH106792A - An improved rotary apparatus for upsetting cardboard or other similar sheet material. : en fr
  • US1523369A - Lifting jack : en
  • US1522584A - Window-bracket fastener : en
  • US1523139A - High-frequency signaling : en
  • CH108476A - Device for ensuring a hairstyle on the head. : en fr
  • US1523357A - Chain ball : en
  • CA246127A - Curtain for automobiles : en fr
  • US1522819A - Four-wheel drive : en
  • US1522846A - Manufacture of transparent soap : en
  • US1522905A - Telephone-exchange system : en
  • CA246074A - Process for preserving flour : en fr
  • US1522831A - Hoisting hook : en
  • US1523084A - scheunemann : en
  • US1523001A - Lighting fixture : en
  • US1523121A - Front-wheel brake : en
  • CH106842A - Screw locking. : de en
  • CH108440A - Fastening device for the operating parts of the drain valve covering housing on wash bowls, bathtubs and the like. : de en
  • DE408369C - Automatic voltage regulator for dynamo machines with variable speed : de en
  • US1523190A - Snow plane : en
  • USD66421S - Design for a lighting-fixture bobesche or similar article : en
  • US1523033A - Tobacco machine : en
  • US1523099A - Pull-chain socket : en
  • CH108464A - A method and apparatus for the manufacture of artificial filaments. : en fr
  • US1522650A - Bouquet or corsage shield : en
  • US1522743A - Storage battery : en
  • US1522643A - Tire chain : en
  • US1523042A - Support : en
  • US1523364A - Rack locomotive or car : en
  • CH108451A - Process and device for gasifying bituminous coal and similar substances. : de en
  • CH108484A - Device for separating substances. : de en
  • DE408327C - Doll with a device for creating tears : de en
  • FR28079E - Electric lock for interlocking controls, particularly applicable to railway equipment : en fr
  • US1522500A - Key : en
  • US1523112A - Refrigerating apparatus : en
  • CH108049A - Twisting process for high-speed wing and ringless machines. : de en
  • CH108561A - Cylinder for internal combustion engine. : en fr
  • US1522841A - Fruit gatherer : en
  • US1522875A - Telephone-exchange system : en
  • US1522897A - Spark plug : en
  • NL12462C - : en
  • GB200834A - Improvements in and relating to a process of preparing cellulose derivatives : en
  • GB227504A - Improvements in or relating to gas burners : en
  • USD66444S - Design poe a flocked voile fabric : en
  • US1522719A - Storage battery : en
  • USD66420S - Design for a shoe or similar article : en
  • US1522796A - Condiment holder : en
  • US1523173A - Talking-moving-picture apparatus : en
  • US1522520A - Internal-combustion engine : en
  • US1522681A - Internal-combustion engine : en
  • US1523177A - Gasket : en
  • CA246057A - Explosive : en fr
  • CH107150A - Building block for creating masonry in a masonry bond without mortar. : de en
  • DE408226C - Type setting and depositing device with types in adjacent channels : de en
  • US1522946A - Ballast float for aircraft : en
  • GB227377A - Improvements in dress shields : en
  • GB227402A - Improvements in and connected with endless tracks for vehicles : en
  • US1522620A - Eyeglasses : en
  • US1523125A - Fuse plug : en
  • US1522509A - Transmission device : en
  • US1522709A - Piston : en
  • CH108536A - Device for drilling the trunks of living trees for the purpose of introducing dye into them. : de en
  • US1522850A - Printer's furniture and mounting board : en
  • US1522901A - Warp stop motion for looms : en
  • DE408326C - Children's riding horse made mobile by riding : de en
  • DE408329C - Torpedo flying boat : de en
  • US1523298A - Cylinder head for valveless engines : en
  • US1522871A - Making emulsions : en
  • GB227241A - Improvements in and relating to apparatus for storing and supplying heated water : en
  • ES91496A1 - Magnetic core for machines. : en es
  • ES91467A1 - A new system of masonry or reinforced concrete ice cream machines in series. : en es
  • US1522903A - Baffle for centrifugal oil separators : en
  • GB227228A - Apparatus for collecting and permitting of the utilisation of waste beer or the like : en
  • GB227270A - Improvements in refractory materials : en
  • FR28097E - Metal plug and pin : en fr
  • GB227285A - Improvements in or connected with hat leathers or sweat bands : en
  • GB227282A - Improvements in or connected with multi-way valves : en
  • FR583383A - Corset : en fr
  • CH108545A - Chain dome. : de en
  • USD66424S - Design for a badge o r similar article oe manufacture : en
  • USRE15983E - A corpora : en
  • US1522558A - Garment press : en
  • US1522576A - Electrical connecter : en
  • FR583372A - Mold plant operated by centrifugal force : en fr
  • DE408423C - Switching device for the paper trolley of type bar typewriters of low design : de en
  • US1522557A - Garment press : en
  • FR583392A - Automatic variable speed machine for printing addresses, letterheads, formulas on envelopes, tapes, labels, etc., using metal clichés from rotary machines : en fr
  • GB227227A - A new or improved detachable hinge connection : en
  • US1523161A - Pump : en
  • FR583474A - Device for the rapid and automatic preparation of coffee or other similar drinks : en fr
  • US1523122A - Feed valve for plastic materials : en
  • US1522485A - Package and process of making it : en
  • US1522549A - Evaporative cooler : en
  • US1522867A - Pan-oiling device : en
  • FR583427A - Liquid circuit breakers and switches for high voltage alternating current : en fr
  • CA246016A - Sled : en fr
  • CA246015A - Means for taking a number of photographic views simultaneously : en fr
  • DE408471C - Holder for cover-like parts on apparatus housings : de en
  • FR583452A - Improvements to automatic carburetors : en fr
  • DE408417C - Process for the production of sulfonic acids which can be used as splitting agents for fats and oils : de en
  • US1523168A - Gasoline gauge : en
  • US1523143A - Earth auger : en
  • US1523212A - Feeder for ingot molds : en
  • CH108407A - Can be dismantled and adjusted. : de en
  • DE408178C - Process for dyeing cellulose acetate : de en
  • DE408373C - Pendulum rectifier : de en
  • FR28106E - Improvements to fixing devices for bridges for loops : en fr
  • FR583490A - Screw cups : en fr
  • GR800B - BOMB AND ITS OWN BOMB. : el en
  • US1522892A - Well tool : en
  • US1523132A - Attachment for vehicle wheels : en
  • US1523282A - Theatrical amusement, educational, and advertising device : en
  • ES89607A2 - Improvements in the devices for the regulated hydraulic remote control of any organs or elements. : en es
  • FR583364A - Easel clasp for all types of containers and for all objects : en fr
  • CH108299A - A method and apparatus for testing the hardness of metals and other materials. : en fr
  • US1522544A - Golf tee : en
  • US1523375A - Trap : en
  • US1523102A - Receiving circuit : en
  • DE408193C - Loading and dividing device for furnaces : de en
  • DE408357C - Feed water preheater for locomotives, locomobiles, etc. like : de en
  • GB210078A - Improved process and apparatus for cooling the pistons of internal combustion engines by the evaporation of liquid : en
  • GB227248A - Improvements in and relating to oil fuel burners : en
  • GB227288A - Improvements in inductance or tuning coils : en
  • ES91427A1 - A joint machine for sawing, planing, cutting ovals and slitting or stretching. : en es
  • US1522981A - Automatic heat regulator for radiators : en
  • DE408401C - Labeling device : de en
  • FR583380A - : fr
  • FR583594A - Method and device for cutting the ends of bars worked in the rolling mill : en fr
  • DE401433C - Airplane wing : de en
  • CH108582A - High voltage insulator. : de en
  • FR583538A - Stamping device for dental technicians : en fr
  • DK34028C - Procedure for Making Emulsion Gelatin. : da en
  • GB227331A - Improvements in rotary disc knives for slicing machines : en
  • US1523101A - Panel board : en
  • USD66446S - suporter : en
  • CH108524A - Lathe for turning and polishing watch balances. : en fr
  • US1523048A - Furrower : en
  • US1522656A - Machine for cleaning handhole plates : en
  • CA246112A - Oil burning system : en fr
  • US1522873A - Folding garment rack : en
  • USD66407S - Design for a textile fabric : en
  • US1522848A - Method for testing gas mixtures : en
  • AU1914024A - Improvements in or relating" to rotary pumps and similar machines : en
  • US1522771A - Anemometer : en
  • US1523047A - Educational device : en
  • GB227292A - Improvements relating to safety razor blades : en
  • DE401158C - Drive device for the tear-off rollers of combing machines : de en
  • FR583455A - Advanced training in door window immobilizers : en fr
  • US1522849A - Process of making seamless tubes : en
  • DE408379C - Motor plow : de en
  • ES89594A2 - Kick or drum system applicable especially to concrete and mixer machines. : en es
  • GB227226A - Improvements in wheel locking mechanism for perambulators : en
  • FR583581A - Improvement of industrial friction plates, discs, rollers, cones and the like with friction, for transmissions, clutches and others : en fr
  • US1522735A - Electrical measuring instrument : en
  • US1522852A - Solvent for cellulose acetate : en
  • US1522881A - Brick : en
  • USD66438S - Design fob : en
  • DE408116C - Process for extracting the nitrates of potassium, barium and strontium : de en
  • DK34040C - Electric Flashlight. : da en
  • FR583564A - Adjustable stop device for wood lathe tools : en fr
  • CH108384A - Curling iron with heating lamp. : en fr
  • US1522989A - Cap : en
  • US1523115A - Brake-band anchor : en
  • US1522798A - Grommet or endless cable : en
  • USD66417S - Design for a gas heater : en
  • US1522563A - Buckle : en
  • US1523371A - Signal device : en
  • GB227191A - Improvements in and relating to card indexes : en
  • GB227298A - Improvements in and relating to wrappers for bread, cake and the like : en
  • DE408300C - Head forming pliers for bottle blowing machines : de en
  • US1522529A - Canada : en
  • US1522546A - Relay or switch : en
  • FR28117E - Balanced elastic suspension for automobiles and other vehicles : en fr
  • CA246107A - Selective circuit : en fr
  • DE408433C - Locomotive capacitor with air-cooled tube elements : de en
  • ES91520A1 - A consistent result of improvements in the manufacture of artificial parquet flooring, xylolite tiles and decorative pieces and similar materials. : en es
  • GB226773A - Improvements in covers for springs : en
  • GB227349A - Improved construction of emergency brake mechanism for winding engines : en
  • GB227366A - Improvements in steam superheating apparatus for locomotive and like boilers : en
  • DE408312C - Mixture preheater for crude oil engines : de en
  • US1523038A - Nailing machine : en
  • GB219637A - Power operated garment presses : en
  • CA246036A - Gravity headlight : en fr
  • FR583449A - : fr
  • FR583482A - Wire extractor applicable to winding machines : en fr
  • DE408384C - Feed device for machines with automatic tool feed : de en
  • US1522614A - Construction and mounting for plates for storage batteries and the like : en
  • CA246056A - Shoe heel : en fr
  • CA246065A - Temperature modifying device for containers : en fr
  • CH108358A - Method for reducing crosstalk over and over-talking in two-way telephone lines and double-talk circuits. : de en
  • US1522525A - Combined bumper and safety fender : en
  • US1523204A - Feeder for ingot molds : en
  • US1523220A - Method of and reagent for dehydrating oils : en
  • US1523226A - Apparatus for manufacturing all kinds of hollow cylindrical tubes and pipes, etc. : en
  • US1523335A - Electric monorail train : en
  • CH108498A - Process for the production of leather from the skin of sharks and similar fish. : de en
  • FR583561A - Apparatus for measuring the curvatures of optical glasses : en fr
  • CH108523A - Watch caliber. : en fr
  • US1522579A - Watermarking attachment for paper-making machines : en
  • US1523293A - Cowtk ol : en
  • CH108315A - Process for making oval containers. : de en
  • US1523182A - Dry satin white and process of making same : en
  • AU2076224A - An improved composition for use as artificial wood and process forthe manufacture ofthe same : en
  • DE408169C - Device for leveling the apron : de en
  • DE408236C - Device for attaching press studs to the fabric : de en
  • ES91430A1 - A procedure of application to typewriters so that by using these bands or strips of paper or cardboard and their derivatives, of variable compositions and measures, they can be used on their entire surface obtaining postcards or tar : en es
  • GB227384A - Improvements in and relating to flush tanks : en
  • CH108602A - Closure for wash bottles and other hollow vessels. : de en
  • CA246128A - Air spring : en fr
  • DE408135C - Process for the production of a white chrome leather : de en
  • GB227249A - Improvements in the cooling and annealing of glass in strip form and apparatus therefor : en
  • GB227295A - Improvements in relation to a whizzer used in the grain cleaning department of a flour mill : en
  • CA246025A - Detachable hat pad : en fr
  • CH107890A - Winding and adjusting mechanism of a clockwork fuze for artillery projectiles. : en fr
  • US1522551A - Combustion system for internal-combustion engines and the like : en
  • US1523087A - Machine for husking corn : en
  • GB227308A - Improvements in or relating to motor cycle belts : en
  • CH108371A - Circuit arrangement for investigating the spatial distribution of electrical conductivity in the subsurface. : de en
  • DE408428C - Device to limit the lower edge of the writing sheet : de en
  • DE408436C - Arrangement for disconnector high voltage : de en
  • ES88606A1 - A new device for joining rudder planes with lift planes or other corresponding planes. : en es
  • US1522864A - Closure cap : en
  • GB227250A - An improved automatic warning device for use at crossroads and turnings : en
  • US1522524A - Power transmitter : en
  • US1522799A - Toy : en
  • FR583491A - Device for wedging the bit holders in the tool holders : en fr
  • GB228227A - Improvements in combined magneto and dynamo sets : en
  • FR583546A - Device for fixing glasses and mirrors on walls, such as wall surfaces : en fr
  • US1522550A - Jump-spark collector : en
  • DE408260C - Exchangeable ignition socket for pocket lighters : de en
  • GB227284A - Improvements in wringing and mangling machines : en
  • DE408163C - Housing for leaf springs, in particular for motor vehicles : de en
  • AU1917424A - Means for retaining cylinder liners : en
  • CH108452A - Process for producing carburized water gas. : de en
  • ES91426A2 - A double acting compression greaser system. : en es
  • GB227224A - Improvements in or relating to thermionic valves : en
  • US1523171A - Packing : en
  • US1523216A - Necktie holder : en
  • US1522702A - Transplanting machine : en
  • ES91444A1 - Improvements in electrical systems that use tubes or devices with discharge space. : en es
  • ES91440A1 - Bright light rail signal installation. : en es
  • US1522887A - Lock : en
  • USD66408S - Design for a textile fabric : en
  • ES89243A1 - An industrial result consisting of a specially dosed combination of natural products that determine carbonated soft drinks. : en es
  • FR583375A - Improvements to processes and control devices for burners : en fr
  • GB227167A - Improvements in or relating to driving belts : en
  • US1522922A - Shoehorn : en
  • US1523228A - Jar clamp : en
  • FR28085E - Method and devices for facilitating physical or chemical reactions in stacks of bodies : en fr
  • US1523336A - Multiple-section removable screen : en
  • GB227151A - Improvements in or relating to internal combustion turbines : en
  • US1523355A - Toy wagon : en
  • FR28119E - Hunting cartridge closure device : en fr
  • US1523281A - Stove frame base and leg fastening construction : en
  • US1523348A - Plant-setting machine : en
  • FR583386A - : fr
  • FR583460A - Electric induction heating process : en fr
  • CA246141A - Compressed carbon : en fr
  • FR28135E - Improvements in the establishment of sound reproduction systems : en fr
  • FR583513A - Improvements to motor vehicle hoods : en fr
  • CH108398A - Bicycle hub. : en fr
  • ES90652A1 - An internal combustion engine. : en es
  • GB227403A - Improvements in metal spoke wheel : en
  • FR583469A - Log silks improvements : en fr
  • US1522845A - Accelerator attachment for internal-combustion engines : en
  • US1522970A - Incubator : en
  • DE408386C - Manufacture of metal spouts for bearing shells : de en
  • FR583434A - Fast retting process for textile plants : en fr
  • GB227269A - Improvements in or relating to means for locking railway carriage and like doors : en
  • GB227307A - Improvements in flooring blocks and tiles : en
  • DE408243C - Device for transferring bookkeeping work : de en
  • ES89580A2 - Improvements in the devices for the regulated hydraulic remote control of any organs or elements. : en es
  • FR583517A - Reversible and automotive excavator : en fr
  • US1523200A - Parachute apparatus : en
  • US1523030A - of springfield : en
  • US1522545A - Wrapping machine : en
  • US1522646A - Odometer construction : en
  • US1523374A - Shopping list : en
  • USD66443S - Design eor an amusement device : en
  • US1522629A - Vapor-generating burner : en
  • US1522715A - Overpressure valve : en
  • GB227400A - Improvements in and relating to guards for valves : en
  • GB227483A - Improvements in or relating to hydraulic presses : en
  • GB227350A - Improvements in and relating to electric switch gear for outdoor transformers and transmission lines : en
  • US1522540A - Friction shock-absorbing mechanism : en
  • USD66425S - Design for a knitted fabric or similar article : en
  • FR583486A - : fr
  • GB227749A - Improvements in methods of and means for securing railway rails to sleepers : en
  • US1522999A - Fluid-tight joint for valves and pipe couplings : en
  • FR583514A - Tire improvements : en fr
  • DE408421C - Device on printing machines for pressing the color ruler against the ink fountain roller : de en
  • US1522808A - Grinding or crushing mill : en
  • US1522893A - Telephone system : en
  • CH108645A - Device for connecting beams, piles and other components. : de en
  • US1522686A - Bumper for automobiles : en
  • US1523150A - Natural-form doll : en
  • FR28118E - Self-locking socket for incandescent electric lamps : en fr
  • CA246099A - Dump car : en fr
  • DE408291C - Sound wave transmitter or receiver in which longitudinal vibrations are propagated by an elastic rod : de en
  • US1523250A - Eyebrush : en
  • US1522962A - Gasket : en
  • US1522532A - Car construction : en
  • US1523156A - Electrically-energized faucet heater : en
  • DE408398C - Fluid meter with a fixed measuring chamber : de en
  • CA246090A - Flash light lamp : en fr
  • CA246080A - Bearing : en fr
  • CH108420A - Contact line with contact trolley and flexible connection cable as power supply to an electrically operated vehicle. : de en
  • CH108313A - Wood jointer. : en fr
  • CH108598A - Process for the preparation of a measles vaccine. : de en
  • US1523333A - Garment : en
  • US1522493A - Sectional mold for treating tires : en
  • US1522928A - Method and apparatus for producing resilient printing plates : en
  • US1523360A - Boring machine : en
  • AU2115324A - Improvements in or relating to electric switchgear : en
  • CH108513A - Projectile shield breastplate. : en fr
  • CH108294A - Device for fixing skis to boots. : en fr
  • CA246042A - Automobile buffer : en fr
  • CH108626A - Running coat. : de en
  • US1522502A - Taping machine : en
  • US1522511A - Spring anchorage : en
  • US1523176A - Foot accelerator for motor vehicles : en
  • DE408349C - Device for moving rolling stock : de en
  • US1522920A - Carburetor valve : en
  • CA246067A - Golf tee forming mould : en fr
  • DE408219C - Microphone receiver for recording sound waves in liquids and gases : de en
  • DE408285C - Electric speed control of electric motors : de en
  • GB227190A - A new or improved rice cooker : en
  • GB227518A - Improvements in or relating to methods of and apparatus for separating from a mixture thereof liquids of different specific gravity : en
  • US1522891A - Drilling bit : en
  • US1523126A - Folding camera : en
  • DE408253C - Machine for the production of plaster support strips made of wood : de en
  • FR28094E - : fr
  • US1523233A - Locomotive driving-box wedge adjuster : en
  • CH108376A - Magnetic electric pocket light apparatus. : de en
  • CH108488A - Process for the preparation of an acridinium compound. : de en
  • US1522572A - Lock : en
  • US1522789A - Self-retaining caster socket for angle-iron legs : en
  • CA246046A - Concrete form : en fr
  • DE408376C - Wedge connection for collapsible furniture : de en
  • CA246096A - Driving mechanism for stokers : en fr
  • CA246060A - Band brake : en fr
  • CA246101A - Mechanism for operating hoistway doors : en fr
  • DE408277C - Elastic coupling member, especially for articulated couplings in motor vehicles : de en
  • FR28115E - Variable development belt system that automatically adjusts to size and can be applied to underpants, pants, etc. : en fr
  • CH107892A - Locking device for retaining the firing pin of a clockwork fuze for artillery projectiles in the armed position, before firing and during the trajectory of the projectile. : en fr
  • DE408342C - Process for the preparation of cellulose ethers from alkali cellulose and haloalkyl : de en
  • ES91155A2 - Improvements in electrical signal systems for railways and their analogues. : en es
  • CH107323A - Motor locomotive with electrical transmission. : de en
  • US1522870A - Poultry coop or crate : en
  • US1522865A - Signaling system : en
  • GB219925A - Improvements in ignition magnetos : en
  • US1522943A - Stock-watering tank and heater combined : en
  • US1523040A - Toilet-seat-cover dispensing and forming device : en
  • US1523051A - Telephone headset : en
  • CA246081A - Magnetic drum separator : en fr
  • CA246075A - Horse shoe : en fr
  • CH108400A - Cable clamping device on single cable car trolleys. : de en
  • FR583355A - Process for obtaining ceilings and other masonry structures by assembling molded elements, using a reinforced cement framework : en fr
  • FR583377A - Free-stroke piston engine with masses moving in opposite directions to each other : en fr
  • FR583368A - Improvements to power transmission devices : en fr
  • GB227268A - A machine for classifying minerals : en
  • CA246028A - Holding device for detachable heel pads : en fr
  • CH107172A - Carriage for ring spinning and ring twisting machines. : de en
  • US1522751A - Agricultural implement : en
  • US1522951A - Oil burner : en
  • US1523370A - Reserve-gasoline tank : en
  • US1522947A - Windmill governor : en
  • CA246092A - Plaster-board handling apparatus : en fr
  • CA246117A - Washing machine mechanism : en fr
  • US1523280A - Radio antenna for aircraft : en
  • US1523332A - Fountain marking device : en
  • US1522732A - Lighting fixture : en
  • US1522476A - Windshield wing : en
  • US1523203A - Feeder for ingot molds : en
  • DE408227C - Automatic release device for circuit breakers with hot wire lock : de en
  • ES90925A2 - A sugar case, with advertisements. : en es
  • FR583502A - Protractor for measuring angles of conical parts using a caliper : en fr
  • GB214620A - Improvements in and relating to connections between conductors of electric cables : en
  • GB219674A - Improvements in spindles for spinning machines : en
  • GB227187A - Improvements in smoking pipes : en
  • GB227301A - Improvements in or relating to the extraction of roasted zinciferous ores or metallurgical products : en
  • GB227337A - Suspension plate for picture frames : en
  • CH108584A - Plug. : de en
  • US1523104A - Composite board : en
  • CA246083A - Shaving mug : en fr
  • GB227519A - Improvements in a machine for forming and glueing paper cups : en
  • DE408203C - Device for displaying and registering the speed of motor vehicles : de en
  • DE408208C - Sheaf catcher for binding mower : de en
  • US1522929A - Spark plug : en
  • CA246070A - Train pipe coupling : en fr
  • US1522481A - Casing for collapsible gates : en
  • US1523116A - Wooden shipping case : en
  • US1523232A - Sash operator : en
  • DE408261C - Beet harvester with an elevator equipped with grippers : de en
  • US1522784A - Bulkhead : en
  • US1522683A - Sales indicating and checking apparatus : en
  • US1523180A - Lady's undergarment : en
  • US1523270A - Fisher for golf balls : en
  • CH107891A - Rocket clockwork movement. : en fr
  • DE408139C - Device for shaping and trimming the brims of felt hats : de en
  • AU2133725A - Improvements in muffle furnaces : en
  • US1522815A - Bird house : en
  • US1522847A - Blotting-pad mounting : en
  • US1522630A - Process of uniting spun or stamped-out hemispherical shells and articles produced thereby : en
  • US1522600A - Apparatus for handling and drying bricks or other plastic products : en
  • US1523195A - Railroad spike : en
  • GB227306A - Steam-turbine plant for land vehicles : en
  • US1523223A - Fishing-tackle accessory : en
  • GB227315A - Improvements in packing for shafts : en
  • US1522503A - Antirattle key ring : en
  • US1523017A - Buckle : en
  • US1523055A - Water-current motor : en
  • US1522548A - Hub cap : en
  • US1523111A - Signaling system : en
  • CH108445A - Device for the simultaneous melting of a number of glass tubes. : de en
  • US1523191A - Door-opening guard : en
  • US1523372A - Floor construction : en
  • AU1914624A - Improvements in metal containers : en
  • CA246044A - Electric heater : en fr
  • CH108525A - Equipment for heating and melting. : de en
  • CH107409A - Trigger device for crossbows. : de en
  • CH108474A - Cable stretcher on electric iron. : de en
  • CH108312A - Improvement in mechanical closed chain saws sawing internally. : en fr
  • AU1617524A - Improvements in air or gas recuperators for furnaces and the like : en
  • GB227218A - Improvements in or relating to means or apparatus for removing wool from waste woolled skin cuttings : en
  • DE408476C - Process for the production of facade milling machines : de en
  • CA246020A - Resilient tire : en fr
  • ES91463A1 - Command apparatus for the regulation of torpedoes. : en es
  • GB207792A - A process of producing light-coloured and colour-fast, hard, infusible and insoluble products of condensation from phenols and aldehydes : en
  • FR28055E - Remotely controllable locking device for railway car doors and other applications : en fr
  • CH107282A - Fuel inlet control for injection internal combustion engines. : de en
  • US1522760A - Fastener-affixing x m machine : en
  • DE408263C - Wing clamp : de en
  • DE408362C - Water level indicator, especially for high pressure steam boilers : de en
  • CH108399A - Freewheel brake hub for bicycles. : de en
  • US1522541A - Holdback for lathes : en
  • US1522608A - Hand brake for railway cars : en
  • US1523082A - Burial-vault mold : en
  • US1523307A - Combination brush : en
  • US1523138A - Furnace construction : en
  • CA246052A - Packing ring : en fr
  • CA246050A - Feed grinding machine : en fr
  • US1522755A - Humidifier : en
  • US1523186A - Door latch : en
  • CA246121A - Blowing tank for pneumatic transport systems : en fr
  • FR583506A - Process for manufacturing sulphite cellulose by treating pine wood : en fr
  • GB228481A - Rheostats : en
  • NL12368C - : en
  • US1522742A - Adjustable speed-alternating-current motor : en
  • ES91478A1 - An automatic switch for electric heating elements. : en es
  • GR801B - EC-CONCRETE SHAPE BEAM FOLD DEVICE SPECIFICALLY FOR THE CONNECTION OF THE VARIOUS PIECE PARTS : el en
  • FR583408A - Improvements made to metal alloys : en fr
  • US1522672A - Tail skid for aircraft : en
  • US1522769A - Wheel-turning lathe : en
  • US1523260A - Hand bag and the like : en
  • CH108468A - Chain brakes on looms. : de en
  • CH108508A - Photomechanical device for transferring images from flat surfaces to cylindrical surfaces. : en fr
  • GB227398A - Improvements in socks or stockings : en
  • GB227256A - Improvements in or relating to apparatus for use in teaching and practising morse signals and telegraphy : en
  • GB227277A - Improvements in or relating to antifriction bearings : en
  • GB227263A - Improvements relating to mercury vapour lamps : en
  • CH108481A - Device for hanging meat etc. in slaughterhouses and cold stores, butcher shops and the like. : de en
  • US1522723A - Putty-substitute-strip : en
  • CA246023A - Elevator gate lock : en fr
  • CH108360A - Process for covering any metallic core with a layer of fibrous material, and machine for implementing this process. : en fr
  • FR28148E - Capstan rocker arm for wagon : en fr
  • DE408303C - Method and device for rolling glass sheets : de en
  • NL11726C - : en
  • CH108585A - Short-circuit rod. : de en
  • US1522734A - Transformer case : en
  • US1523034A - Tobacco-stemming machine : en
  • US1523091A - Calf weaner : en
  • CA246095A - Process of desugaring molasses : en fr
  • CH108547A - Elastic diaphragm valve. : en fr
  • US1522908A - Elevator switch-operating and door-closing apparatus : en
  • CA246139A - Car unloading device : en fr
  • CH108496A - Process for the production of a fuel for explosion engines. : de en
  • FR583351A - Metallization process for cement surfaces : en fr
  • FR28095E - Conversation telephone counter : en fr
  • USD66404S - Design for an automobile side light : en
  • US1522724A - Portable apparatus for cleaning and grading grain, seed, and the like : en
  • US1522944A - Means for stuffing dried fruits : en
  • GB212521A - Improvements in automatic clutches : en
  • GB227287A - Improvements in or relating to hoods for use on vehicles : en
  • GB227317A - Improvements in or relating to liquid fuel supply devices for internal combustion or like engines : en
  • DE408083C - High vacuum meter : de en
  • DE408381C - Warm water heating, especially for incubators : de en
  • FR28099E - Compression process applicable to continuous presses and pumps for liquids loaded with solid or pasty matter : en fr
  • FR28145E - Auto Release Nut Tapping Machine : en fr
  • FR583499A - Contact device for bell systems : en fr
  • GB227351A - Improvements relating to traps for catching rats and mice : en
  • FR583473A - Fluid flow device : en fr
  • FR28130E - Process for bleaching all underwater plants, kelp and seaweed, transforming them into pure cellulose and extracting their iodine and bromine : en fr
  • CA246078A - Dehydrating apparatus : en fr
  • DE408229C - High lead bearing metal alloy : de en
  • US1522812A - Furnace : en
  • US1522534A - Friction shock-absorbing mechanism : en
  • US1522645A - Friction shock-absorbing mechanism : en
  • US1522794A - Process of treating cheese : en
  • US1523007A - Sand screen : en
  • DE408228C - Cable crane : de en
  • US1522705A - Headlight for motor vehicles : en
  • US1523174A - Lock : en
  • US1523294A - Radiator : en
  • US1522488A - Receptacle : en
  • CH108527A - Powder for autogenous welding of aluminum. : en fr
  • US1522648A - Bumper for vehicles : en
  • CA246043A - Heater : en fr
  • US1523254A - Adjustable jointer : en
  • DE408415C - Production of dispersed sulfur : de en
  • FR583447A - Device for receiving telegraph signals : en fr
  • USD66435S - Russell stover : en
  • FR28120E - Preservation process for eggs and other foodstuffs : en fr
  • FR583537A - Hollow reinforced concrete floor : en fr
  • GB227404A - Device for actuating and holding in position movable members : en
  • FR583509A - Anchoring device for cables or tie rods : en fr
  • DE408151C - Process for the production of roofing felt : de en
  • GB221517A - Electric pocket lamp and battery arrangement : en
  • US1522506A - Shoe machine : en
  • FR583424A - Loop for hanging tea towels, towels, etc. : en fr
  • FR583520A - Lock layout for furniture and other applications : en fr
  • US1522478A - Attaching device for rubber shoe heels : en
  • US1522642A - Crane : en
  • US1522552A - Automobile rim : en
  • DE408314C - Spark plug : de en
  • GB212525A - An improved means for securing planes to aircraft : en
  • US1523244A - Mechanical toy : en
  • CA246073A - Cyanide tank : en fr
  • ES91529A1 - A packaging system for sugar cubes packages. : en es
  • GB227319A - An electrolytic process for preparing iron oxide pigments : en
  • DE408311C - Valve control for internal combustion engines : de en
  • FR583544A - : fr
  • GB227262A - Improvements in muffle and the like furnaces : en
  • CA246007A - Check valve : en fr
  • AU1914924A - Improvements in brakes : en
  • DE408157C - Template produced by light copying on Yoshino or the like paper or on fabric such as bag cloth and process for their production : de en
  • FR583410A - Improvements to tar spreading cars and similar cars : en fr
  • GB227336A - Improvements relating to the filling of goafs and the like in mines : en
  • US1522985A - Apparatus for extracting petroleum from shale and other minerals : en
  • US1522919A - Underfeed stoker : en
  • US1523236A - Feeler mechanism for looms : en
  • FR583431A - : fr
  • ES91536A1 - Procedure for making paper bags. : en es
  • FR583595A - Process for bringing rolled bars transported by a roller train to the cooler : en fr
  • US1522580A - Composited multiplex transmission system : en
  • US1522910A - Taximeter : en
  • US1523018A - Buoyant life-saving jacket : en
  • GR798B - PERFECTIONS IN THE SPHERE OF TENNIFICATION AND SIMILAR SIMILAR TO THEIR GAS CONTENT AND IN THEIR INDUSTRIAL MANUFACTURE. : el en
  • CA246019A - Valve stem lubricator : en fr
  • CH108465A - Process for the production of an artificial mass by condensation of carbonic acid amide compounds and formaldehyde. : de en
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