- US1637697A - Mixing nozzle :
en
- US1637781A - Hair-tinting device :
en
- US1637971A - Automobile awning :
en
- CH120870A - Process for the manufacture of an abrasion body and product obtained by this process. :
en
fr
- CH121486A - Process for the production of a new dye. :
de
en
- US1637813A - Reciprocating electric motor :
en
- FR625012A - Further training in cigarette cutting machines :
en
fr
- GB275703A - Arrangement for weaving a new style of selvedge on the edges of cloth woven in chenille weft looms :
en
- US1637343A - Automobile lock :
en
- DE447667C - Mobile track tamping machine with freely falling tamping hooks that reach almost horizontally under the sleepers and swing out around a common pivot axis :
de
en
- DE447807C - Process for the coring of ignition charges :
de
en
- DK37779C - Apparatus for Silencing by Exhaust from Combustion Power Machines, by Air Pumps, Compressors and the like. :
da
en
- US1637644A - Beet-topping machine :
en
- US1637972A - Process for the production of ethyl chloride :
en
- US1637347A - Muffler for internal-combustion engines :
en
- CA272812A - Exercising device :
en
fr
- US1637849A - Pencil sharpener :
en
- DE447884C - Sheet gluing machine with two cylinders which, as they rotate in a mutually facing direction, join the cardboard sheets to be glued together after applying glue :
de
en
- ES102948A1 - A method for manufacturing a reinforcement applicable to the heel of silk, yarn, cotton or other textile fiber stockings. :
en
es
- FR625193A - Lead alloy :
en
fr
- GB274987A - Improvements in and relating to surgical belts and trusses :
en
- CH120617A - Vertical motor with self-ventilation and drip protection. :
de
en
- US1637651A - Superheating element :
en
- US1637493A - Combination bed and couch :
en
- US1637931A - Vulcanizer :
en
- ES103354A3 - A fastening device for bed clothes. :
en
es
- ES103435A3 - Improvements in traffic signs. :
en
es
- USD73207S - Design for a lamp bracket :
en
- CA272897A - Adjustable mounting for ironing machines :
en
fr
- CH121889A - Rotary valve control. :
de
en
- DE448138C - Extended condenser bushing :
de
en
- ES103240A1 - Improvements in the manufacture of electric lamps without peak or visible tip, and similar devices. :
en
es
- FR625114A - Suspension for motorcycles and other applications :
en
fr
- CA272819A - Coin controlled vending machine :
en
fr
- USD73190S - Design for a bottle :
en
- DE448087C - Device for winding and unwinding an endless, continuously rotating belt in the same direction :
de
en
- US1637359A - Shuttle-tension device :
en
- ES103255A3 - Improvements in silent automatic vacuum cleaners for cars in general. :
en
es
- GB275124A - Improvements relating to means for securing stair carpets or coverings in position :
en
- FR625180A - Multi-seater folding chair car for children :
en
fr
- FR625243A - Luggage rack-trunks that can be carried in an invisible way :
en
fr
- GB275007A - Improvements in or relating to ironing machines :
en
- CA272807A - Ship ladder :
en
fr
- FR625191A - Tying device for bundling loose materials and in particular twigs of twigs for making brooms :
en
fr
- CH121983A - Process for the preparation of a compound of diallyl barbituric acid with 1-phenyl-2. 3-dimethyl-5-pyrazolone. :
de
en
- CA272776A - Borehole recording instrument :
en
fr
- DE447649C - Switching arrangement for transformer head or through stations with double busbar system :
de
en
- ES103414A1 - Annunciation device consisting of triangular luminous prisms. :
en
es
- CA272844A - Thermostatic regulator :
en
fr
- CH121962A - Actuating device with cams for electrical lever contacts, in particular for tram controllers. :
de
en
- US1637536A - Index device :
en
- US1637711A - Apparatus for inserting dry-cell cores into cans :
en
- US1637732A - Window frame and sash construction :
en
- CA272889A - Propelling mechanism for vehicles :
en
fr
- US1637871A - Wall construction for aeroplane fuselages :
en
- US1637355A - Vehicle construction and suspension :
en
- US1637581A - Clothes wringer :
en
- US1637964A - Fuse for projectiles :
en
- FR625071A - Guiding device :
en
fr
- FR625260A - Opaque white, based on titanium dioxide and cerium oxide, for enamels, glazes, etc. :
en
fr
- US1637335A - Screen inclosure :
en
- US1637856A - Card index :
en
- US1637791A - Art of vulcanizing rubber :
en
- US1637998A - Cube and gutter form :
en
- ES100486A1 - A method that allows the use of acetylene gas in the explosion. :
en
es
- FR625123A - Method and apparatus for separating sheets adhering to each other :
en
fr
- GB269526A - Improvements in or relating to rail anchors for railways :
en
- CA272779A - Apparatus for the generation of steam and hot water :
en
fr
- US1637777A - Tractor chain :
en
- US1638004A - Protective curtain for furnaces :
en
- CA272788A - Humidifier :
en
fr
- CH121833A - Cliché duplicator. :
en
fr
- US1637867A - Testing device for internal-combustion engines :
en
- US1637409A - Cinematic apparatus :
en
- US1637513A - Safety catch for shutters :
en
- DE447669C - Suspension cable in tensioning fields of catenary contact lines for electric railways :
de
en
- ES102746A1 - An engoznar machine for folding boxes, tables and the like. :
en
es
- ES103239A1 - Improvements in the production of ammonium phosphate. :
en
es
- GB275096A - Improvements in means for identifying the sizes of pencil refills :
en
- ES102783A1 - A composition for the plates of the accumulator batteries. :
en
es
- GB267471A - Improved method of and apparatus for producing motive power :
en
- US1637577A - Chocolate-dipping machine :
en
- US1637618A - Baking oven :
en
- US1637622A - Means for relieving the glare from projector lights :
en
- CA272773A - Wood preservation :
en
fr
- GB270766A - Improvements in or relating to sliding vane rotary piston engines :
en
- US1637801A - Tobacco-stemming mechanism :
en
- US1637370A - Volt-ampere-hour meter :
en
- US1637861A - Ventilating door for the hatchways of refrigerator cars :
en
- DE447944C - Heating device for boiler u. like :
de
en
- US1637465A - bierman :
en
- US1637754A - Curling stone :
en
- AU293626A - Centrifugal separator :
en
- ES102268A1 - A special curtain system, for tram, rail and general use cars. :
en
es
- FR625076A - Process for the production of carbon electrodes :
en
fr
- DE447588C - Procedure for switching and maintaining the alternating current arc in switching tubes :
de
en
- DE447705C - Connection of a removable frame carrying the wall upholstery to the upper edge of the car body of motor vehicles :
de
en
- US1637346A - Multiple hens' nest :
en
- US1637735A - Golf club and method of making the same :
en
- US1637899A - Car-uncoupling mechanism :
en
- US1637926A - Stalk-cutting attachment for plows :
en
- DE448119C - Warm bed :
de
en
- US1637800A - Device for feeding scrap tobacco :
en
- ES103357A2 - A process for the manufacture of light-sensitive paper, for reproductions of drawings and photographs. :
en
es
- GB274418A - Improvement in pneumatic coal picks :
en
- US1637917A - Robert richter :
en
- DE448188C - An extension pin that can be screwed into one of the book covers for the slotted holes in the sheets of loose-leaf books :
de
en
- FR625154A - Improvements to electronic discharge tubes :
en
fr
- DK37777C - Centrifuge. :
da
en
- GB275290A - Improvements in chain grate and like furnaces :
en
- ES103368A1 - Automatic start and stop device for a movement of adjustable duration. :
en
es
- ES103391A1 - An oven for firing plaster. :
en
es
- US1637521A - Shank and socket fastening device :
en
- DE448122C - Device for overheating water vapor by means of a metal melt :
de
en
- CH121928A - Process for the preparation of a benzimidazolonarsinic acid. :
de
en
- ES103362A1 - A method of manufacturing metallic cables. :
en
es
- GB258908A - Preventing corrosion in condensers :
en
- GB275130A - Improvements in wireless receiving or transmitting apparatus :
en
- DE448088C - Light meter :
de
en
- FR625026A - Hollow, woven electrical cable that can be used either for force transport, as an antenna, or for any other use :
en
fr
- DE447841C - Railcar coupling :
de
en
- DE448062C - Device for generating vibrations by means of electron tubes :
de
en
- US1637483A - Tension device :
en
- GB275288A - Improvements relating to combing machines for textile fibres :
en
- AU548427A - Methods and compositions forthe preparation of livestock feeds from farm roughage :
en
- CA272848A - Method of treating trees :
en
fr
- CH121329A - Self-igniting, smoking tobacco article and process for its manufacture. :
en
fr
- US1637500A - Rocking-horse :
en
- US1637933A - Protractor :
en
- US1637329A - Insulator :
en
- DE447867C - Precision balance based on the type of electrodynamic balance :
de
en
- CA272770A - Drive gear for motor vehicles :
en
fr
- DE447626C - Soap containing compounds containing active oxygen :
de
en
- DE448072C - Device for cutting cones, fruit, tree branches, etc. :
de
en
- GB275035A - Improvements in earth scoops :
en
- US1637507A - Compass :
en
- FR625028A - Improvement in coal or other material crushing devices :
en
fr
- US1637585A - Sectional railway car :
en
- US1637727A - Pump construction :
en
- GB274978A - Improvements in or relating to the manufacture of hollow metal rods, bars and the like :
en
- FR625052A - Process for manufacturing sausage skins or casings and the like, as well as sheets or films :
en
fr
- FR625091A - Process for extracting nutrients from herbaceous plants used as raw materials for the manufacture of pulp and similar products :
en
fr
- ES103384A3 - Combined shower desks. :
en
es
- DE447786C - Device for mixing and dispensing two different flammable liquids in specific, adjustable proportions :
de
en
- DE447879C - Automatic headed stud feeding device with circulating, circular storage plate and in this up and down rocking bolt support fork :
de
en
- FR625177A - Improvements to the decoration of umbrella handles and other objects :
en
fr
- ES103332A1 - A two-stroke engine. :
en
es
- DE447840C - Device for displaying occupied places in railroad cars u. like :
de
en
- DE447787C - Heat engine for alternately expanding and contracting propellant fluid :
de
en
- DE447643C - Side tipper for mine car :
de
en
- DE448019C - Device for moving a recording cinema in relation to the subject :
de
en
- US1637520A - Brake-control-actuating mechanism :
en
- GB274999A - Manufacture of dyestuffs :
en
- DE447966C - Toy in the shape of a butterfly :
de
en
- ES99093A1 - A hydromotor device that serves to take advantage of the forces studied in Physics related to the upward thrust. :
en
es
- DE448146C - Tampon against chafing (Wolf) :
de
en
- ES103382A1 - Armchair-folding bench. :
en
es
- FR625224A - Suspension springs for vehicle axles :
en
fr
- DE447833C - Loose-leaf book with a lower cover rail on which the leaves rest and sit on the rows that enter the side incisions of the leaves :
de
en
- US1637351A - Circuit-interrupting device :
en
- US1637544A - Phonograph record :
en
- US1637746A - Internal-combustion engine :
en
- FR625220A - Transmission of movements by centrifugal hydraulic effects :
en
fr
- FR625277A - Further development in electric induction furnaces :
en
fr
- FR625170A - Elastic orthopedic fabric :
en
fr
- GB275025A - Improvements relating to the construction of two-wheeled radial bogies for railway vehicles :
en
- GB275316A - Improvements in or relating to tanks, vats, pits or the like :
en
- FR625038A - Refractory heat transfer process for iron and steel :
en
fr
- DE448016C - Take-up device for cinematograph films :
de
en
- FR625070A - Device for automatically activating level crossing gates :
en
fr
- US1637545A - Container for eyebrow pencils and the like :
en
- ES103380A3 - Built-in bathtubs with device to be filled and emptied from outside the bathtub. :
en
es
- US1637410A - Coated metal lath :
en
- US1637606A - Registering device :
en
- US1637991A - Primary battery :
en
- US1637357A - Paper-fastening device :
en
- US1637855A - Cigar lighter :
en
- DE447947C - Stroboscope :
de
en
- DE448009C - Process for producing a rust-proof layer on iron and steel :
de
en
- FR625096A - Apparatus for scaling up photographs taken in an oblique direction of the optical axis :
en
fr
- GB272181A - Improvements in apparatus for heating by means of powdered coal :
en
- DE447652C - Method and device for the production of a suitable gas mixture for liquid suction devices operated by deflagration of gases :
de
en
- DE448203C - Axial turbine with rotor blades, the thickness of which decreases from the foot to the head :
de
en
- ES102690A1 - A new system of tripod-shaped poles for the conduction of overhead lines. :
en
es
- GB275103A - Improvements in propelling systems for ships :
en
- GB275305A - An improved dental flask and method of using the same :
en
- GB275326A - Improvements in and relating to dyeing and printing with ice colours :
en
- DE448076C - Spirit torch :
de
en
- DE447973C - Process for the production of tapestry fabrics :
de
en
- DE447992C - Injection syringe :
de
en
- US1637617A - Baking utensil :
en
- GB265992A - Improvements in and relating to portable stroboscopes :
en
- GB275704A - Improvements in or relating to the steering of vehicles, for example, those of tractor trains or railway or tramway trains :
en
- US1637442A - Alternating-current selector :
en
- US1637720A - Road roller and scarifier :
en
- DE447940C - Screw winch with centrifugal brake :
de
en
- FR625164A - Improvements to endless tracks for vehicles :
en
fr
- GB261394A - Improvements in or relating to change speed gearing :
en
- FR625169A - Convertible frame for bicycle and tricycle :
en
fr
- GB271422A - Improved apparatus for releasing step by step single chamber air pressure brakes :
en
- DE447868C - Tiltable goods tray arranged on a scale bridge :
de
en
- DE447883C - Eccentric stroke adjustment for shaking mechanisms of paper machines :
de
en
- DE447929C - Circular knitting machine with rotating needle cylinder :
de
en
- GB274970A - Improvements in or relating to aerial systems and feeding systems therefor :
en
- USD73200S - Design for a chandelier or article of similar nature :
en
- US1637376A - Dishwashing machine :
en
- ES103314A1 - A support file of individually interchangeable cards. :
en
es
- ES103383A3 - Serial sinks. :
en
es
- CA272780A - Concrete block :
en
fr
- CH121167A - Rotary compressor. :
de
en
- CH120318A - Plate dryer for granular goods. :
de
en
- US1637443A - Stencil machine and stencil therefor :
en
- US1637903A - Production of phonographic records :
en
- FR625241A - Direction indicator :
en
fr
- US1637643A - Child's rocking-horse :
en
- ES103252A1 - Cartridge extractor for automatic firearms with oscillating closing from and to the closure. :
en
es
- US1637969A - Feeding mechanism for metal-working machinery :
en
- USD73186S - And milton merwin eells :
en
- US1637468A - Contacting means :
en
- US1637624A - Corn-plaster machine :
en
- US1637880A - Rim for automobile wheels :
en
- US1637573A - Display rack :
en
- CA272814A - Detachable shoe coulter :
en
fr
- CH121481A - Process for the production of a new dye. :
de
en
- ES103335A3 - Caliber reducer for long firearms. :
en
es
- FR625147A - Improvements made to mechanical winches :
en
fr
- FR625276A - Improvements in apparatus used for the carbonization of lignite, peat, hard coal and other products capable of undergoing pyrogenation in a closed vessel :
en
fr
- CA272878A - Container for liquid hydrocarbon fuels :
en
fr
- DE447778C - Device for moving the slide of calculating machines :
de
en
- DK37765C - Fastening device for the Glass in Iron Window Frames. :
da
en
- US1637408A - Curvature-measuring device :
en
- DE447980C - Device for drying card slivers, tops and other band-like or thread-like dry goods :
de
en
- DE447620C - Electrodynamic telephone :
de
en
- ES103244A1 - Perfections introduced in tube joints. :
en
es
- ES103275A3 - Gasoline pump. :
en
es
- CH121842A - Percussion fuze for projectiles. :
en
fr
- DE448116C - Production of wide-flanged I, T and similar profiles :
de
en
- US1637823A - Brush :
en
- US1637858A - Antitheft device :
en
- DE447664C - Device for executing the sheets in rotary printing machines for flat and letterpress printing :
de
en
- FR625144A - Method for indicating the steering of the wheels of a vehicle and apparatus for performing said method :
en
fr
- GB265548A - Improvements in the treatment of ores, wastes, oxides, metals and other substances :
en
- CH121707A - Process for the preparation of an azo dye. :
de
en
- FR625190A - Improvements to hospital beds :
en
fr
- US1637691A - Ice creeper :
en
- DE439879C - Stocking or sock :
de
en
- DE448190C - Device for measuring the magnetic lines of force of an electromagnetic alternating field, preferably for earth research purposes :
de
en
- US1637630A - Wringer :
en
- FR625160A - Process for unmolding hollow parts in the form of capsules, made of cellulose or cellulose derivatives :
en
fr
- GB275072A - A toy figure which imitates natural walking movements :
en
- CH121892A - Internal combustion engine with rotating piston. :
de
en
- ES103292A1 - Procedure for the manufacture of elevated constructions. :
en
es
- ES103390A1 - A rotary dynamoelectric machine with independent axes. :
en
es
- FR625117A - Knitting Looms Improvements Working with Elastic Nose Needles :
en
fr
- GB275110A - Improvements in or relating to plate or sheet glass structures :
en
- ES100661A2 - Box opener. :
en
es
- FR625152A - Improvements to electric shock devices :
en
fr
- CH121816A - Process for the production of paints. :
de
en
- US1637569A - Dental triturating appliance :
en
- US1637983A - Orchard heater :
en
- ES103217A1 - A procedure of folding of stockings. :
en
es
- GB275061A - Improvements in toy guns :
en
- AU294426A - Improvements in means and methods of distilling :
en
- US1637984A - Smoker's article :
en
- US1637578A - Display rack :
en
- GB275065A - Improvements relating to the cooling of vehicle brakes :
en
- ES103313A1 - A device to throw bombs :
en
es
- FR625202A - Process for the production of printing colors starting from partially vegetable materials :
en
fr
- US1637499A - Temporary tire-tube valve :
en
- FR625077A - Seven Intensity Incandescent Lamp :
en
fr
- FR625297A - Sliding and folding door device :
en
fr
- GB275332A - Improvements in or relating to writing instruments :
en
- CH121850A - Gears for measuring devices, in particular for manometers. :
de
en
- US1637470A - Bottle cap :
en
- US1637662A - Stop motion for knitting machines :
en
- FR625080A - Button clasp :
en
fr
- US1637561A - Toy striking bag or the like :
en
- US1637854A - Draft coupling :
en
- GB256584A - Indicating apparatus applicable to use in depth-sounding by the acoustic method and other purposes :
en
- USD73177S - Design for a combination bobe bail and handle :
en
- US1637438A - Amplifying horn :
en
- US1637700A - Drawing and spooling mechanism and method :
en
- ES103247A1 - A new closure system for taps. :
en
es
- ES103373A1 - An industrial product consisting of a sweet or sponge cake with chocolate wrap. :
en
es
- GB275043A - Bobbin drag for yarn winding machine :
en
- US1637508A - Aligning and reaming machine for connecting rods :
en
- FR625126A - Cement anchor :
en
fr
- US1637963A - Phosphorescent luminous enamel :
en
- US1637940A - Hog water fountain :
en
- DE447808C - Method for regulating the run of wagons running freely downwards on an inclined track, in particular conveyor wagons :
de
en
- FR625078A - Improvements in checking inner tubes :
en
fr
- US1637847A - Planetary reduction gear :
en
- ES101264A1 - A new model of trillo. :
en
es
- ES103322A1 - A new cardboard case system to hold and serve all kinds of toilet paper folded in zig-zag. :
en
es
- GB275312A - Improvements in or relating to fluid pressure engines, pumps or compressors :
en
- US1637616A - Hand feed for drag-saw machines :
en
- GB275328A - Improvements relating to the manufacture of yeast :
en
- GB270647A - An improved savings clock :
en
- GB275131A - Improvements in under clearers for drawing frames for drawing cotton and other fibrous materials :
en
- ES103321A1 - A new horizontal boiler. :
en
es
- GB275026A - An improved hand mop for washing chinaware, cooking utensils, cutlery and similar household articles :
en
- GB275084A - Improvements in elastic clutches :
en
- FR625044A - Damping device for disabled devices :
en
fr
- FR625263A - Stage effects using intensive fluorescence excited by electric arc at great distance :
en
fr
- CH119423A - Device used to protect food against dust, insects, etc., while allowing it to be seen. :
en
fr
- ES103394A1 - Procedure for the preparation of substituted 4-4'-dioxybisacylamino-arsenobenzoles. :
en
es
- FR625158A - Clincher tire rim with advanced drill bit :
en
fr
- GB275102A - Improvements in rotary folding-off mechanisms for printing machines :
en
- US1637354A - Antenna reel :
en
- DE447985C - Electric voltage regulator for power generators operating by means of a liquid servomotor :
de
en
- FR625137A - Transformation hat :
en
fr
- DE447962C - Throwing target figure :
de
en
- FR625086A - New material that can be used in particular for the manufacture of motor vehicle bodies :
en
fr
- DE447553C - Wire screw winding machine :
de
en
- ES103364A1 - An improved system apparatus for the treatment of metallic cables. :
en
es
- US1637996A - Power roller :
en
- DE447772C - Device for automatic securing of an exact zero setting for all kinds of arithmetic units :
de
en
- DE448181C - Stuff doll head :
de
en
- DE447804C - Letter sealing machine with franking device :
de
en
- FR625255A - Parachute training :
en
fr
- US1637882A - Fringe and method of making :
en
- US1637687A - Battery-terminal lifter :
en
- ES103302A1 - A procedure for grinding the pepper. :
en
es
- GB269931A - Improvements in or relating to nozzles of vacuum cleaners :
en
- GB275095A - Screening apparatus :
en
- US1637448A - Air-purifying device :
en
- USD73199S - Design for a lamp-post :
en
- ES103434A1 - Improvements in dog racing games. :
en
es
- DE447796C - Device for chemical and mechanical cleaning of pipelines :
de
en
- DK37773C - Lashing for railway rails. :
da
en
- ES103306A2 - A new city time guide. :
en
es
- ES103442A1 - Perfections in the endless organs of water-lifting devices called rosary. :
en
es
- DE447638C - Washing device, especially for motor vehicles, motor boats and the like. like :
de
en
- FR625051A - Coupling arrangement for auxiliary station installations with return call device :
en
fr
- GB272195A - Improved treatment of hides and skins preliminary to tanning :
en
- FR625021A - Central articulation suspension for all cars :
en
fr
- FR625284A - Improvements to the switching of dynamo-electric machines :
en
fr
- US1637495A - Apparatus for molding plastic blocks :
en
- US1637859A - Culinary utensil :
en
- DE443541C - Fastening device for swinging suspended winches for tilting the car body of trucks or the like :
de
en
- DE447721C - Control device for electric vehicles :
de
en
- DE447799C - Bottle corking machine :
de
en
- GB275030A - A new or improved cultivator or like implement :
en
- FR625003A - Cylinder device for automobiles :
en
fr
- GB271031A - Improvements in means for converting pulsating electric currents into steady continuous currents :
en
- GB274976A - A process and apparatus for the continuous beating of viscid liquids :
en
- US1637612A - High-pressure grease coupling :
en
- US1637666A - Double nut for dual wheels :
en
- ES103278A1 - A provision to prevent undue stresses on transformers, switches, generators, motors, cables, busbars and other electrical equipment, the current conducting parts or the material of their insulation. :
en
es
- FR625133A - Center-mounted spark plug with both high thermal and electrical conductivity and low linear expansion under heat :
en
fr
- GB275054A - Improvements in weighing scales :
en
- ES103305A1 - An industrial process consisting of the production of emulsified castor oil. :
en
es
- US1637482A - Method and apparatus for testing piston rings :
en
- ES103360A1 - Improvements in four wire telephone installations. :
en
es
- GB274986A - Improvements in or relating to hoisting and weighing apparatus :
en
- US1637729A - Pressing-machine control :
en
- US1637906A - Roller-bearing free wheel :
en
- ES103229A1 - An industrial product consisting of strings of molten naphthalene solids. :
en
es
- GB275320A - Improvements in roofing materials :
en
- US1637341A - Heating system :
en
- DE447996C - Insert cooking pot with a ring to support it on the hob :
de
en
- ES103257A1 - Improvements in the printer telegraphy. :
en
es
- US1637862A - Weeder :
en
- CA272815A - Fuel injector for internal combustion engines :
en
fr
- US1637978A - Smoker's tray :
en
- USD73180S - Design for a curtain-pole end :
en
- CH121741A - Sorting machine for granular items to be sorted. :
de
en
- ES103195A1 - A flour kneading machine for the manufacture of bread. :
en
es
- ES103211A1 - Improvements in the frames of the vehicles that circulate on rails. :
en
es
- CA272774A - Heating system for buildings :
en
fr
- ES103038A2 - A procedure for the sanitation and disinfection of cork sawdust and ground cork used in the packaging of grapes destined for export or to be preserved. :
en
es
- ES103283A1 - A new furniture construction system. :
en
es
- US1637452A - of hartford :
en
- US1637892A - Compensating mechanism :
en
- US1637663A - Shaft coupling :
en
- US1637747A - Apparatus for curving printing plates :
en
- GB275002A - A method of protecting iron or steel melts in furnaces or converters from oxidation and absorption of gases :
en
- ES103234A1 - An economizer device in the explosion engines. :
en
es
- DE447757C - Process for the oxidation of hydrogen sulfide contained in gases to sulfur :
de
en
- GB275086A - Improved means for retarding wagons travelling on rails :
en
- GB275126A - Improvements in clips or hooks especially applicable to the attachment of flags to halyards :
en
- FR625171A - Combination safety key :
en
fr
- FR625227A - Apparatus for treating artificial silk threads with fluids :
en
fr
- DE447983C - Electrical protection device for surface capacitors :
de
en
- GB275118A - Combined electric heater and air purifier for domestic purposes :
en
- CH121929A - Containers for chloroethyl or other volatile liquids, perfumes, etc. :
de
en
- GB275314A - Improved method of making the joints of intersecting metal bars :
en
- FR625083A - Advanced device for heating buildings and other similar applications :
en
fr
- DE448050C - Manufacture of metal membranes :
de
en
- GB275059A - Improvements in a mop :
en
- FR625020A - Electric horn horn :
en
fr
- FR625109A - Development of valve whistles for pressure cooking pots :
en
fr
- US1637938A - Addressing machine :
en
- US1637988A - Sign :
en
- USD73154S - Design for a ring for a banjo :
en
- US1637407A - Putting apparatus :
en
- US1637956A - Testing apparatus :
en
- CA272861A - Tube splicing mandrel :
en
fr
- CH121852A - Registration device for determining time intervals. :
de
en
- CA272767A - Draft equalizer :
en
fr
- US1637840A - Brassiere :
en
- US1637565A - Physical-development shoe :
en
- FR625024A - Variable gear differential :
en
fr
- FR625035A - Instant gas lighters :
en
fr
- US1637948A - Hose supporter :
en
- ES103388A3 - A drain device for emptying built-in bathtubs and filling them from the outside. :
en
es
- GB274977A - Seat operated air storage and brake system for motor cycle or other road vehicles :
en
- GB267072A - Improvements in or relating to articulated locomotive chassis :
en
- FR625293A - Shortwave antenna device :
en
fr
- ES103264A3 - A procedure and device for annealing metallic objects. :
en
es
- FR625245A - Combination machine for mixing, stirring and beating materials and small articles, for cooking, baking, confectionery and other similar uses :
en
fr
- DE447598C - Resonance housing for speaking machine horns :
de
en
- CH121853A - Device for generating a permanent pendulum movement of the drop arm on measuring devices that write or control processes by means of electrical contacts. :
de
en
- DE448123C - Safety device for railways :
de
en
- AU305726A - Improvements in welding electrodes :
en
- CH121399A - Crane-like auxiliary device for attaching and removing supporting structures, in particular truss scaffolding on BEZW. of overhead line masts. :
de
en
- DE447939C - Locking device for conveyor vessels :
de
en
- FR625234A - Pencil holder :
en
fr
- GB267111A - Improvements relating to dolphin piles :
en
- US1637665A - Tractor-coupling device :
en
- USD73206S - Design for a lamp bracket :
en
- CH121804A - A process for preparing carbon from fuels containing carbon. :
en
fr
- USD73165S - Design fob a cubtain cbane :
en
- ES103291A1 - Tri or multi-wire electric cable for strong current and procedure to manufacture it. :
en
es
- FR625105A - Dust filter :
en
fr
- US1637682A - Steam generator :
en
- US1637583A - Racket for tennis and similar games :
en
- USRE16691E - Thomas x :
en
- DE447660C - Chamber vertical tube boiler, in particular for generating high pressure steam :
de
en
- ES103336A1 - Device for the selection and clutch of multiple mechanisms of numbers in cash registers and calculating machines. :
en
es
- AU394626A - A binder for consolidating oppe-conditioning roads and laying the dust thereon :
en
- CH120888A - Control device that can be used as a pressure or volume regulator for power and working machines. :
de
en
- ES103351A1 - An improved system closure device for canned food cans. :
en
es
- US1638001A - Light-weight gypsum product :
en
- DE448200C - Process for drying gases containing ammonia and carbonic acid, especially in the production of urea :
de
en
- GB262436A - Improvements in or relating to connecting terminals for electrical conductors :
en
- CH119433A - Device for attaching the handle to a brush. :
de
en
- CH121985A - Process for the preparation of a compound of butylethylbarbituric acid with 1-phenyl-2. 3-dimethyl-5-pyrazolone. :
de
en
- US1637660A - samples :
en
- ES103385A3 - Mounts for water taps with internal threads. :
en
es
- FR625135A - Fluid meter :
en
fr
- US1637914A - Rotary sewer cleaner :
en
- DE447648C - Valve control for multi-cylinder marine engines :
de
en
- DE447819C - Switching device for automatic slot punching machines :
de
en
- DE447832C - Alignment device for folders, the Aufreihroehrchen are mounted swingably on a plate attached to the back of the folder and work together with a displaceable Umsteckbegel :
de
en
- DK37768C - Locking brackets with bolt release, especially car doors. :
da
en
- ES103205A1 - Improvements in jars and other toilet containers. :
en
es
- US1637356A - Protective system for motors :
en
- US1637431A - Concentrator for liquids :
en
- CA272786A - Boring machine holder :
en
fr
- ES103379A3 - A new handle for water taps. :
en
es
- FR625285A - Lightweight, collapsible or removable display cases for outdoor displays :
en
fr
- GB261735A - Improvements in and relating to electric regulating apparatus :
en
- US1637568A - Rotary fluid-pressure motor :
en
- US1637885A - Process of producing fur-bearing sheets used in the manufacture of garments and garment trimmings :
en
- DE448156C - Beet cutting machine :
de
en
- US1637416A - Feeding or conducting tube for agricultural drills or cultivators :
en
- US1637571A - Duplex oil-well pumping power :
en
- CH121609A - Process for the impregnation of wood. :
en
fr
- US1637707A - Method of manufacturing crucibles and the like :
en
- ES103353A1 - A new system of rotating nozzles adaptable to the parallel vise. :
en
es
- FR625018A - Process and apparatus for the concentration or purification of caustic soda or any other products :
en
fr
- FR625132A - Apparatus forming an acetylene generator, applicable in particular to supplying internal combustion engines :
en
fr
- CH121895A - Installation for the electromagnetic control of at least one member controlling the passage of fluid from a reciprocating motor machine. :
en
fr
- DE447933C - Device for casting metal castings for dental purposes :
de
en
- US1637576A - Automatic oil burner :
en
- US1637503A - Leg construction for metal desks :
en
- US1637451A - Pbocess op tbeatihg :
en
- ES103243A1 - Surface condenser with inserts arranged between groups of refrigerant tubes and transverse to the condensate evacuation. :
en
es
- CA272811A - Paper :
en
fr
- CH119529A - Machine for the production of welded wire mesh webs. :
de
en
- ES103242A1 - Exhibition support. :
en
es
- US1637909A - Bolt-type emergency governor :
en
- USD73203S - Design for a lamp bracket :
en
- US1637619A - Method of producing welding metal :
en
- CH121976A - Process for the preparation of a sulfur-containing derivative of Bz-2-methoxybenzanthrones. :
de
en
- DE448096C - Means to make the setting of one hand dependent on that of another :
de
en
- ES102863A2 - Can opener. :
en
es
- US1637718A - Nut-facing attachment for automatic machines :
en
- CA272765A - Neck tie press :
en
fr
- ES102374A1 - Improvements in the making of underpants or shorts for ladies. :
en
es
- GB274988A - Motor road vehicles having auxiliary means for clearing out the manhole traps or sumps of gas mains :
en
- US1637924A - Thermionic valve circuits :
en
- CH120566A - Powder for autogenous welding of aluminum. :
de
en
- CH121814A - Process for the preparation of an azo dye. :
de
en
- FR625268A - Device for beveling the ends of the mattress rods or mesh with rods :
en
fr
- GB250243A - Improvements in or relating to current motors :
en
- ES103287A1 - An apparatus for carving teeth with helical wheels. :
en
es
- AU631727A - Trap nest :
en
- CA272880A - Furnace wall :
en
fr
- FR625033A - Rolling needle for laying cables in pipes :
en
fr
- FR625236A - Level with rotary level holder :
en
fr
- US1637491A - Locomotive stoker :
en
- GB275304A - Improvements in di-electric coverings for electric wires, cables and the like :
en
- GB275008A - Improvements in furnaces having suspended arches :
en
- US1637338A - Power hoist :
en
- ES103400A3 - Vending station for pneumatic transport. :
en
es
- USD73201S - Design fob an ash tbay :
en
- FR625157A - Cigarette Making Machine Improvements :
en
fr
- CH121968A - Process for the production of borosilicate glass. :
de
en
- CH121768A - Method and device for continuous drawing of tubes BEZW. Rods that consist of several layers of glass fused together. :
de
en
- CH121823A - Process for the production of cellulose. :
de
en
- GB275108A - Improvements relating to anchors :
en
- FR625001A - Sophisticated sewing :
en
fr
- DE447991C - Device for defibering plant stems and for post-treatment of the fibers obtained :
de
en
- FR625007A - Graphite friction carbon piece :
en
fr
- GB275070A - Improved hose and pipe coupling :
en
- US1637467A - Cuffing device for inner tubes :
en
- USD73163S - Design for an instrument panel :
en
- DE447857C - Curtain pulling device with Nuernberger scissors :
de
en
- FR625272A - Process for the production of violet tank dyes of the 2-thionaphthene-2-indolindigo series :
en
fr
- GB274993A - Improvements relating to ships berths :
en
- US1637839A - Interment mat :
en
- CH119553A - Fuel injector. :
de
en
- CH121807A - Process for the production of a cellulose derivative. :
de
en
- CH121931A - Curling iron heater for hard alcohol heating. :
de
en
- US1637597A - Apparatus for cleaning, collecting, or separating gases :
en
- GB251983A - Improvements in or relating to direction indicators for vehicles :
en
- FR625159A - Device for drilling boreholes at great depth :
en
fr
- GB264847A - Improvements in remote control lock structure for vehicle doors :
en
- FR625274A - High sensitivity telephone receiver :
en
fr
- GB275077A - Improvements in or relating to electrical relays :
en
- GB275319A - Improvements in or relating to carburetting devices :
en
- GB275029A - Improvements in and relating to windows and partitions for motor vehicles :
en
- US1637787A - Bridge :
en
- US1637999A - Wheel attachment for sleds :
en
- US1637434A - Attachment for parasol and umbrella handles :
en
- US1637669A - Liquid pump :
en
- DE447862C - Process for the production of rubber hoses :
de
en
- GB268780A - Improvements in and relating to processes and apparatus for producing silica articles :
en
- USD73161S - Design fob an emblem for automobile hoods and radiators :
en
- US1637405A - Mud gtjn :
en
- US1637877A - Process for manufacturing solid cork bodies and the like :
en
- DE447881C - Process and machine for molding confectionery :
de
en
- CH121972A - Process for the preparation of a developer dye. :
de
en
- US1637362A - Molded panel and method of making same :
en
- US1637372A - Baffling and separating structure :
en
- US1637631A - End-gate scoop board :
en
- FR625121A - Electric welding machines :
en
fr
- GB264521A - Improvements in or relating to wireless signalling systems :
en
- GB267089A - Warning & directional indicating apparatus for automobiles :
en
- US1637461A - Electrical switch :
en
- US1637672A - Memorandum device :
en
- US1637531A - Mining machine :
en
- USRE16693E - Reciprocating compressor :
en
- DE448057C - Railway coupling :
de
en
- DK37769C - Rolling swing. :
da
en
- GB275686A - Improvements in and relating to means for the application of liquids to surfaces by compressed air :
en
- CA272845A - Control apparatus :
en
fr
- US1637615A - Radiocompass :
en
- US1637958A - Internal-combustion engine :
en
- ES103355A1 - A plug or closure of rubber or other elastic substance, designed to protect the mechanism of the point of view, mouth and core of firearms, whether shotguns, rifles or pistols of any brand and caliber. :
en
es
- FR625146A - Process for the preparation of methylol compounds :
en
fr
- US1637397A - Telephone transmitter and receiver :
en
- ES103430A3 - An air purifying and cooling device. :
en
es
- DE447969C - Good pulling device for ovens under overpressure :
de
en
- ES103369A1 - Method to produce porous materials and insulating porous materials obtained by the same method. :
en
es
- GB275135A - Improvements in and relating to signal means for hat formers :
en
- GB275311A - Improvements in domestic ranges :
en
- US1637419A - Nail-expansion anchor :
en
- US1637563A - Binocular microscope :
en
- US1637744A - Direction signal for motor vehicles :
en
- FR625299A - New method of correspondence and material for its realization :
en
fr
- ES103249A1 - A packaging procedure for tickets or gift vouchers, advertisements or forms that are placed in containers containing liquids. :
en
es
- US1637455A - Attachment for carburetors :
en
- US1637464A - Mortising machine :
en
- FR625197A - Apparatus for measuring the degree of hardness of vulcanized rubber or any other elastic material :
en
fr
- FR625205A - Improvements made to the construction of mobile gates :
en
fr
- ES102365A1 - A machine with a working sickle camera. :
en
es
- ES103256A1 - An ejector and charger mechanism for automatic weapons. :
en
es
- GB275074A - Improvements in and relating to geysers and the like :
en
- FR625183A - Device for preserving fruits, vegetables, meats, etc. :
en
fr
- GB275114A - Improvements in or connected with wagon tipplers and the like :
en
- FR625149A - Device to support the body in water :
en
fr
- GB274980A - Improvements in and relating to gyroscopic indicating instruments :
en
- GB275021A - Improvements in or relating to combustible compositions for pyrotechnic, smoke and flame producing, and other like purposes :
en
- GB265941A - Process for the manufacture of a glucoside of adonis vernalis l. :
en
- GB275033A - Improvements in cord grips for use with electrical apparatus :
en
- ES103331A1 - An apparatus, equipped with a thermoelectric tube, for undulating and permanent curling of the hair. :
en
es
- GB257587A - Improvements in apparatus for feeding bottles to bottle capping and like machines :
en
- GB263767A - Improvements in or relating to friction discs :
en
- GR1571B - AUTOMATIC ANNOUNCEMENT OF THE START OF FIRE. :
el
en
- GB275132A - Improvements in vehicle wheels :
en
- USD73183S - Design fob a knob ob the like :
en
- US1637825A - Flush valve :
en
- USD73182S - Design fob a knob ob similar article :
en
- DE447932C - Process for degreasing raw sheep's wool :
de
en
- DE448066C - Electric welding machine for welding the longitudinal seams of pipes of all kinds :
de
en
- GB274921A - Improvements in the control of electric generating plant :
en
- GB274971A - Improvements in and relating to attache cases, and other hand bags :
en
- GB275309A - Improvements relating to mine-winding and other kinds of ropes and cables, and to means for lubricating the same :
en
- GB266301A - Improvements in hand embroidering machines :
en
- US1637601A - Spreader :
en
- US1637803A - Cigarette-machine cut-off :
en
- ES103365A1 - Improvements in the devices for the recoil and for the putting in battery of the artillery guns. :
en
es
- DE447717C - Dosing device, preferably for powdery and flour-like substances :
de
en
- US1637510A - Mineral-oil derivative and process of making same :
en
- US1637778A - Wrench :
en
- US1637916A - Box opener :
en
- USD73174S - A cobpobation of new jebsey :
en
- CH120909A - Groove lock for electrical machines. :
de
en
- CH121918A - Electrode. :
de
en
- FR625252A - Folding lounge chair :
en
fr
- CA272822A - Method of sealing containers :
en
fr
- FR625176A - Constant mesh gradual shifting :
en
fr
- US1637649A - Inductance :
en
- USD73172S - Design fob a lamp shade :
en
- ES101000A1 - A box-case to contain cigarette papers and matches, in separate departments, forming a single body. :
en
es
- FR625256A - Construction game :
en
fr
- GB269870A - :
en
- GB271443A - Improvements relating to indicating systems for dynamo-electric machines adapted to be connected to a common bus-bar :
en
- US1637462A - Cobbler's jack :
en
- US1637556A - Edible container for ice cream :
en
- USD73194S - Ing co :
en
- US1637566A - Die-casting machine :
en
- US1637818A - Electric capstan :
en
- ES102709A1 - Improvements in the apparatus for storing and developing cinematographic films and other tape elements for various purposes. :
en
es
- FR625287A - Changeover movement control device for rising boxes, for looms with several shuttles :
en
fr
- DE447771C - Device for transferring tens to calculating machines :
de
en
- FR625108A - Universal hydraulic transmission :
en
fr
- US1637768A - Manifold-heat retainer :
en
- DE447709C - Lid with resilient fingers arranged on the edge :
de
en
- US1637327A - Drainage of steam chambers :
en
- FR625037A - Candle refinements :
en
fr
- US1637515A - Treatment of residual liquors :
en
- GB275010A - Improvements in accumulator plates :
en
- US1637572A - Method of making shears :
en
- US1637412A - Safety device for apparatus for forced lubrication in combustion engines :
en
- US1637771A - Wedge :
en
- DE447935C - Device for filling ampoules :
de
en
- GB265980A - Improvements in variable electric condensers :
en
- GB275064A - Improvements in or relating to autographic registers :
en
- CA272801A - Bow tie :
en
fr
- US1637551A - Golf tee :
en
- US1637702A - Vehicle signal device :
en
- USRE16692E - Window or windshield cleaner :
en
- GB271043A - Improvements in or relating to electrolyser diaphragms of the filter press type :
en
- US1637652A - Fan or rlower :
en
- US1637725A - Canopy or tent :
en
- US1637981A - Picture hanger :
en
- CA272754A - Gasket, packing, etc. :
en
fr
- CA272824A - Automobile signal :
en
fr
- US1637897A - Shoe and process of making the same :
en
- AU902627A - Improvements relating to wall structures :
en
- US1637558A - Surface condenser and method :
en
- USD73157S - Design fob a lamp :
en
- AU315926A - Improvements in and relating to devices for use in trannsmitting signals in connection with fire and burglar alarm systems and the like :
en
- CA272787A - Composition board :
en
fr
- US1637804A - Cording device :
en
- CA272769A - Fabric :
en
fr
- US1637547A - Insulating material :
en
- US1637625A - Sand cleaning and classifying device :
en
- US1637884A - Safety envelope :
en
- DE447898C - Device for the dust-free emptying of garbage cans into a collecting container :
de
en
- CA272831A - Machinery belt :
en
fr
- USD73215S - Design for a book end :
en
- CH121905A - Telephone line consisting of a number of equalization sections. :
de
en
- US1637890A - Collapsible tube with an unlosable cap :
en
- GB259568A - Improvements in or relating to sealing caps or capsules for bottles and other vessels :
en
- GB275020A - Improvements in or relating to driving mechanism of motor vehicles :
en
- GB275023A - Improvements in and relating to show or display cards :
en
- CA272879A - Means of reducing radio interference :
en
fr
- DE447823C - Raising machine with brush roller :
de
en
- DK37758C - Apparatus for the production of airless water vapor. :
da
en
- CA272793A - Pack strap :
en
fr
- CA272834A - Beet puller :
en
fr
- US1637955A - Tubular dispenser :
en
- GB252205A - Improvements in or relating to the simultaneous transmission of telegraphic and telephonic messages over the same line :
en
- GB275121A - Apparatus for cutting cheese or the like :
en
- US1637851A - of wilmington :
en
- US1637886A - Single-phase induction-motor control system :
en
- CA272853A - Roll grinder :
en
fr
- DE447774C - Installation on calculating machines :
de
en
- ES103289A1 - Improvements in reboilers-feeders. :
en
es
- FR625088A - Attachment of the male parts of the press studs to the fabrics :
en
fr
- DE447855C - Drying device for dehaired tanned small hides for the production of leather for clothing purposes :
de
en
- CH121841A - Ammunition feed device for machine weapons. :
de
en
- GB275100A - Improvements in stone crushers :
en
- CH120688A - Sectional boiler for small hot water heating systems. :
de
en
- GB274926A - Improvements in direction indicators for automobiles :
en
- US1637361A - Damping device :
en
- CH121670A - Process for the production of an antiseptic local anesthetic suitable for wound treatment. :
de
en
- CA272808A - Receptacle :
en
fr
- GB275058A - Method and device for the production of soft pliable wood :
en
- US1637348A - Vertical illuminator for microscopes :
en
- US1637757A - Instrument for gauging internal tapers :
en
- US1637626A - Sign :
en
- CH119522A - Device for operating a sound recording or reproducing machine, using disks. :
en
fr
- CA272881A - Measuring pump :
en
fr
- DE448014C - Film tour in a cinema recording chamber :
de
en
- DE447963C - Ball roulette game :
de
en
- ES103228A1 - A perfection in the supports and supports for transmission shafts. :
en
es
- FR625060A - Blast furnace to obtain synthetic cast iron :
en
fr
- FR625262A - Process for the application of coatings or nitrocellulose-based varnishes :
en
fr
- US1637497A - Heat-insulating unit :
en
- US1637519A - Cylinder head for sleeve-valve internal-combustion engines :
en
- US1637987A - Piston :
en
- ES103245A1 - Movable images for propaganda and other uses. :
en
es
- FR625041A - Enhancements to scales that automatically indicate weight :
en
fr
- GB275284A - Improvements in the manufacture and production of organic compounds containing oxygen :
en
- GB274984A - Improvements relating to measuring appliances for cloth milling or other suitable machines :
en
- CH121784A - Chain lowering device for looms. :
de
en
- DE447949C - Graduated roller calculator with drive and eraser lock :
de
en
- US1637714A - Continuous leer :
en
- US1637896A - Shoe-upper support :
en
- US1637331A - Molded gear :
en
- US1637904A - Pitman boxing :
en
- US1637941A - Vapor-utilizing device :
en
- GB275515A - Improved means for lubricating the big ends of connecting rods :
en
- ES103325A1 - Improvements in the machines, with the corresponding process, for the manufacture of hooks. :
en
es
- US1637342A - Truck structure :
en
- AU587127A - An improved waterproof composition :
en
- ES103226A1 - A set of instruments consisting of a piano and wind instruments or percussion. :
en
es
- FR625084A - Advanced device for heating or cooling the interior of buildings :
en
fr
- GB275042A - Improvements in the manufacture and production of artificial silk and in apparatus therefor :
en
- ES103295A1 - Improvement in fire extinguishing equipment. :
en
es
- FR625090A - Product for machining metals and similar uses :
en
fr
- US1637680A - Steam generator or water heater :
en
- FR625225A - Improvements to devices intended to obtain the so-called permanent waviness on the hair :
en
fr
- FR625229A - Instrument for hair care :
en
fr
- DE448094C - Device for emptying containers with liquids containing carbon dioxide :
de
en
- ES103309A1 - Procedure for the operation of engines of vehicles coupled in series. :
en
es
- FR625167A - Device for rapid measurement of the frequency of sinusoidal electric currents :
en
fr
- FR625111A - Improvements to steam generators and other fireplaces :
en
fr
- FR625102A - Improvements to hydraulic axial flow machines :
en
fr
- FR625131A - Electro-magnetic device that can act as a relay :
en
fr
- US1637548A - Dispensing top :
en
- DE447941C - Chute heater :
de
en
- DE448003C - Apparatus for determining the change in the vertical component of the attraction force in the vertical direction :
de
en
- CA272841A - Electric welding machine :
en
fr
- CA272874A - Railway brake :
en
fr
- GB275075A - Improvements in and relating to ironing machines :
en
- US1637539A - Harp damper :
en
- DE447970C - Method and device for drying and firing ceramic material in the same furnace chamber :
de
en
- FR625009A - Method and machine for removing the pit and stalk of cherries and other similar fruits :
en
fr
- FR625282A - Improvements to puncture-proof inner tubes :
en
fr
- US1637857A - Surgical dressing and method of making it :
en
- CA272900A - Digging machine for pits, silos, and cisterns :
en
fr
- DK37760C - Vessel with rotating body. :
da
en
- US1637710A - Check-dispensing machine :
en
- US1637717A - Reciprocating motor system :
en
- US1637946A - Method of making imitation marble :
en
- US1637611A - Boring mechanism :
en
- CH121484A - Process for the production of a new dye. :
de
en
- USD73176S - Design for a bird-cage stand :
en
- ES103417A1 - A skate or foot pedal that carries in the center of the tree or direction an automatic device designed to move a horse or any other figure. :
en
es
- FR625223A - Anti-theft method and device performing said method :
en
fr
- ES103358A1 - A device to ventilate and simultaneously remove air from premises, especially from stables. :
en
es
- FR625065A - Sweat-absorbent headband device of hats, kepis and the like :
en
fr
- GB274969A - Improvements in or relating to visiting cards :
en
- DE447647C - Process for the production of iron carbonyl :
de
en
- DE447711C - Boot heel with running stain attached by hooks :
de
en
- ES103216A1 - Apparatus for sharpening and softening razor blades. :
en
es
- DE447714C - Device for dividing cigarettes or other stacked items for packaging :
de
en
- FR625097A - Mirror holder for medical use :
en
fr
- ES103203A1 - Device for the mechanical selection of natural and artificial products according to their colors and nuances. :
en
es
- DE447993C - Process and device for reshaping glass spheres (glass marbles) :
de
en
- FR625015A - Improvements in the manufacture of rims :
en
fr
- GB275069A - Improvements in or relating to pistons for internal combustion engines :
en
- GB275321A - Improvements in the catalytic oxidation of hydrocarbons :
en
- US1637333A - Container :
en
- US1637453A - Governor for tractor engines :
en
- FR625298A - Improved lubricator for pressure lubrication, method of fixing said lubricator, and tool facilitating the implementation of this fixing method :
en
fr
- GB275048A - Improvements in or relating to tunnel ovens or tunnel kilns for use in the manufacture of tiles, pottery and other ware and for other purposes :
en
- GB275036A - A method of and means for indicating super-normal temperatures in silos, large storage bins and other large zones or spaces :
en
- CA272857A - Lamp sighting device :
en
fr
- CH121846A - Device on a high pressure pump for measuring the stroke rate of the pump. :
de
en
- ES103271A1 - A twisting machine with two or more floors. :
en
es
- ES103405A1 - Improvements in power generating systems. :
en
es
- US1637686A - Processing machine :
en
- US1637600A - Lubricating apparatus for internal-combustion engines :
en
- ES103444A1 - The industrial product aluminum heels with or without alloys for footwear. :
en
es
- ES102366A1 - An artifact for gymnastic exercises. :
en
es
- ES103248A1 - A viscous oil for transmission belts and all kinds of friction. :
en
es
- ES103356A1 - Rotating helm. :
en
es
- ES103411A1 - Improvements in wireless telegraphy and telephony devices. :
en
es
- DE448078C - Machining of work pieces made of iron etc. on the lathe :
de
en
- ES103389A1 - An improvement in the process of mechanical preparation of the opening of the cans of preserves. :
en
es
- DE447754C - Process for the production of post-chromable dyes :
de
en
- ES103270A1 - Procedure for the manufacture of mixed or straws. :
en
es
- FR625153A - Improvements to electronic discharge tubes :
en
fr
- US1637802A - Package and method of making the same :
en
- FR625181A - Improvements to flexible cable transmission devices :
en
fr
- DE447964C - Skittles with slingshot devices in the side walls :
de
en
- ES103329A1 - Process for the production of carbonate or pure lead hydrate from impure lead sulphate. :
en
es
- FR625226A - Flexible wire tube in bundle :
en
fr
- FR625267A - Multi-propeller fan :
en
fr
- CA272803A - Bath tub wall and floor joint :
en
fr
- CA272823A - Identification tag :
en
fr
- DE447650C - Method and device for controlling the outflow of glass from a container with molten glass :
de
en
- DE447885C - Automatic trailer coupling :
de
en
- US1637575A - Gate mechanism :
en
- US1637736A - Gate valve :
en
- DE448177C - Muscle strengtheners (expanders) with tension springs :
de
en
- FR625093A - Air chamber, with independent and interchangeable balloons mounted in parallel on 2 conductive air tubes :
en
fr
- DE447785C - Internal combustion engine for operation with combustion gases and steam :
de
en
- ES103266A1 - Perfection in ampoules for eye surgery and other applications. :
en
es
- ES103188A1 - Improvements in the production of stereotypes and other printing surfaces. :
en
es
- ES103212A1 - Shutter arrangement for projectors. :
en
es
- FR625232A - Improvements in the treatment of fluids permeable substances :
en
fr
- GB274995A - Improvements in dynamo-electric machines :
en
- CA272781A - Boot and shoe rack :
en
fr
- GB275051A - Improvements in or relating to multiple-filament electric incandescent lamps, vacuum tubes and the like :
en
- CA272869A - Car dumper :
en
fr
- US1637693A - Humidifier :
en
- CH121797A - Croissant dough cutting machine. :
en
fr
- CH121888A - Reversible rotary machine. :
en
fr
- US1637637A - Adjustable brooder hover :
en
- US1637900A - Island :
en
- US1637943A - Shank stiffener for shoes :
en
- CH121539A - Chenille advance loom. :
de
en
- CH121879A - Device for driving multi-part machines by means of fluid gears. :
de
en
- US1637538A - Golf-club carrying case and bag :
en
- US1637836A - Cord connecter :
en
- CH121515A - Process for producing a tamped asphalt pavement by cold means. :
de
en
- US1637992A - Two-part tie down :
en
- US1637733A - Window frame and sash construction :
en
- AU305026A - Improvements in and connected with raising 1 and lowering mechanism of agricultural implements :
en
- US1637975A - Liquid and gas contact apparatus :
en
- US1637898A - Automatic oil burner :
en
- US1637796A - Loom-harness support :
en
- CH121802A - Device for activating a gas intended to react with another substance. :
en
fr
- CH121855A - Device for measuring the variations of an electrical resistance. :
de
en
- CA272893A - Feed water mechanism :
en
fr
- DE447839C - Cliché holder :
de
en
- CH121867A - Process for the production of ornamental pieces by means of natural plants respectively. Plant parts. :
de
en
- US1637908A - Lubricating apparatus :
en
- US1637639A - Manufacture of brooms :
en
- US1637860A - Snap link :
en
- AU295726A - An improved adjustable spraying device :
en
- US1637951A - Dispensing device :
en
- US1637511A - Method of making drilling jars :
en
- US1637481A - Method of producing mercury :
en
- US1637489A - Breather valve :
en
- ES103317A3 - Centrifugal fans improvements. :
en
es
- CH120492A - Silk loom. :
de
en
- CH121950A - Lightweight metal wheel and method of manufacturing this wheel. :
en
fr
- DE448020C - Filling device with closed storage container for simultaneous filling of open vessels up to one and the same height :
de
en
- US1637436A - Chuck :
en
- US1637810A - Saddle panel :
en
- CH119859A - Rod holder for utensils. :
de
en
- US1637562A - Automatic bottle cap :
en
- US1637694A - Belt clamp :
en
- US1637772A - Air-blast gas burner :
en
- US1637770A - Fender guard :
en
- CH121698A - Rotating wing. :
de
en
- CA272850A - Imitation leather :
en
fr
- US1637689A - Steam shovel :
en
- US1637865A - Sash construction :
en
- US1637705A - Foldable supporting stand for optical projecting machines :
en
- US1637458A - Looze vennootschap philips gloeilampbewabrieken :
en
- US1637661A - Production of organic compounds :
en
- CA272868A - Gas stove :
en
fr
- US1637932A - Reenforced concrete construction :
en
- CA272762A - Filtration method :
en
fr
- GB275120A - Process and apparatus for the conversion of heavy hydrocarbon oils into lighter oils :
en
- CA272800A - Pipe cutter :
en
fr
- US1637494A - Ice-box construction :
en
- US1637995A - Locked-nut apparatus :
en
- ES103099A1 - Improvements in braking devices for railways and similar. :
en
es
- FR625025A - Device to support the rifle during hunting :
en
fr
- ES102135A3 - A lock for doors. :
en
es
- GB275031A - Improvements in and relating to spinning machinery :
en
- FR625206A - Improvements to boilers fired by powdery fuel :
en
fr
- GB275012A - Improvements in or relating to stoppers or closures for bottles or like containers :
en
- DE447566C - Pulley change gear :
de
en
- DE447994C - Lowerable curtain rod support :
de
en
- GB275019A - A shield or protector for the backs of shoes and boots :
en
- DE447871C - Spring lid lighter :
de
en
- US1637450A - Hand roller :
en
- US1637567A - Rubber-compound paving block :
en
- US1637758A - Chain-making machine :
en
- ES102701A2 - A cage-container for bananas and other fruits in general. :
en
es
- ES103192A1 - An apparatus designed to produce bonfires, filling with smoke large tracts of land, in order to avoid the effects of frost in the field. :
en
es
- DE447806C - Process for producing polish-like gloss on objects made of wood or the like. :
de
en
- US1637546A - Diamond power :
en
- DK37778C - Apparatus for framing pipes for wells and the like. :
da
en
- US1637935A - Porous composition building material :
en
- GB274994A - Improvements in and relating to display stands or pedestals :
en
- US1637792A - Automatic lathe :
en
- FR625119A - Device for packing flour and other similar loose materials into bags :
en
fr
- FR625264A - Reinforced concrete construction system without formwork and machine for the production of concrete elements :
en
fr
- ES103236A3 - Footwear with crepe sole. :
en
es
- FR625249A - Friction pulley drive for driving the backing roller of a leather drier :
en
fr
- AU568927A - Improvementsin closet pans and de-odorising tanks :
en
- CH121917A - Electric capacitor. :
de
en
- GB275313A - Improved process for producing mixed phenols and related compounds :
en
- GB275111A - Improvements in or relating to combing machines :
en
- US1637979A - Articulated connecting rod :
en
- CH119509A - Device for measuring the length of pieces to be separated from winding rolls. :
de
en
- DE447882C - Machine for crushing or refining chocolate, cocoa and similar masses :
de
en
- ES103359A1 - A receiver of letters. :
en
es
- FR625094A - New type of tubular frame :
en
fr
- FR625192A - :
fr
- GB275032A - Improvements in and relating to choke tubes for carburettors :
en
- GB260220A - Improvement in power actuators or servomotors :
en
- GB274981A - Improvements in or relating to oxide cathodes :
en
- US1637853A - Hollow-handle for metal vessels :
en
- US1637967A - Measuring can filler :
en
- DE448039C - Connection of iron structural members :
de
en
- DK37763C - Metal container with lid, which is held to the container by an annular metal closure. :
da
en
- FR625246A - Wear compensation device for brake controls :
en
fr
- GB275049A - Improvements in removable wheel rims particularly for use with motor vehicles :
en
- US1637422A - Engine starter :
en
- FR625238A - Process for using boiler heat from very high pressure steam generators :
en
fr
- GB275011A - Molded phenolic compositions and processes of making same :
en
- DE447619C - Drive arrangement for electrically moving track vehicles, especially trams :
de
en
- DE447899C - Procedure for operating smoldering eggs :
de
en
- DE447968C - Procedure for heating duct stoves :
de
en
- FR625101A - Improvements in hunting rifles :
en
fr
- GB274935A - Improvements in lamp shades :
en
- ES103277A1 - Perfection in machines to condition wheat and other cereals. :
en
es
- DE447770C - Device on typewriters for switching on the power drive and for setting the numerical value :
de
en
- US1637457A - Power boom-swinging mechanism :
en
- US1637701A - Pipe coupling :
en
- US1637783A - Mining and loading machine :
en
- US1637790A - Art of vulcanizing rubber :
en
- US1637384A - Copyholder for typewriters :
en
- US1637492A - Clasp for bobbed hair :
en
- USD73170S - Design for an escutcheon plate for a vernier dial :
en
- FR625237A - Manufacturing process of characters or types of printing :
en
fr
- CH121558A - A method and apparatus for treating liquid or gaseous materials by means of the electric arc. :
en
fr
- US1637623A - Method of making corn plasters :
en
- US1637634A - Flooring :
en
- DE447843C - Method for the distortion-free electrical transmission of acoustic vibrations :
de
en
- FR625030A - Process for bleaching fatty substances of plant and animal origin :
en
fr
- FR625173A - Fabric with pleated edges :
en
fr
- CH121604A - Process for the production of light metals. :
de
en
- ES103340A1 - Device that can be applied to submarine and similar machines, in order to obtain the explosion at the desired depths. :
en
es
- GB274985A - Improvements in or relating to electric switches of the tumbler type :
en
- GB275094A - Improvements in or relating to taps or cocks :
en
- CH121790A - Device for heating up coal irons. :
de
en
- ES103345A1 - Improvements in the samples for the exhibition of footwear models. :
en
es
- FR625062A - Improvements to press tools for punching and stamping metal or other plates :
en
fr
- US1637552A - Centbiftjgal machine :
en
- US1637632A - Vehicle fender :
en
- US1637812A - Removable closure for vehicles :
en
- US1637381A - Safe :
en
- US1637919A - Track brace and gauge :
en
- GB257241A - Improvements in or relating to apparatus for raising liquids from deep wells or the like :
en
- FR625239A - Three-electrode lamp holder :
en
fr
- DE448137C - Extended condenser bushing :
de
en
- FR625139A - Arrangement for temperature equalization in the lower body of a steeply inclined tube boiler :
en
fr
- US1637692A - Helmet :
en
- FR625275A - Manufacturing process of decorated objects in any plastic material :
en
fr
- US1637447A - Shoe :
en
- US1637888A - Car roof :
en
- GB275127A - Improvements in die casting machine :
en
- DE447903C - Production of pure white barite :
de
en
- ES103220A1 - Procedure for the solubilization of fats and organic materials. :
en
es
- US1638003A - Appliance for bodily exercise :
en
- CA272825A - Beauty compact :
en
fr
- CH121413A - Refrigeration process. :
en
fr
- US1637753A - Tire structure :
en
- GB275017A - Improvements in and relating to cast metal railway sleepers and their parts and in the manner of fixing the rail thereto :
en
- GB275137A - Improvements in machines for breaking coal or other material :
en
- ES103224A1 - A process for the manufacture of materials of decorative effects. :
en
es
- FR625178A - Pile anchoring device :
en
fr
- FR625194A - Brake improvements for motor cars and similar vehicles :
en
fr
- GB274996A - Improvements in or relating to pneumatic massage apparatus :
en
- GB275062A - Improvements in instruments for indicating gradients and factors relating thereto :
en
- ES103319A1 - A new chemical-mineral product for general cleaning. :
en
es
- ES103199A1 - A device that prevents untimely firing of percussive fuzes that work by introduction. :
en
es
- GB265554A - Improvements relating to gyroscopic compasses :
en
- GB275136A - Improvements in envelope sealing devices :
en
- DE448082C - Fine shredding plant :
de
en
- ES103433A1 - An improvement in mattresses, camp beds and similar. :
en
es
- US1637472A - Electrical testing apparatus :
en
- US1637756A - Method and means for maintaining alpha predetermined temperature :
en
- DE447636C - Device for regulating the speed of prime movers, in particular centrifugal compressors :
de
en
- GB275047A - Improvements in devices for skeining or tying together the leas of yarn hanks while on the reel :
en
- DK37783C - Electric Accumulator. :
da
en
- DE447758C - Device for rolling up pieces of leather with a hollow winding roller :
de
en
- ES103193A1 - Packing machine for alfalfa and straw. :
en
es
- FR625059A - Support bearing :
en
fr
- DE447831C - Device on horizontal chamber ovens for drawing off distillation gases through the doors at the chamber ends :
de
en
- DE447858C - A rod to be clamped in a window niche by means of a helical spring arranged at one end to hold festive jewelry :
de
en
- FR625216A - Mechanical foot wiper :
en
fr
- CH119537A - Automatic lighter. :
en
fr
- CH121899A - Water tube steam boiler. :
de
en
- US1637939A - Boiler :
en
- AU289226A - Improvements in devices for advertising and/or displaying talking machine records :
en
- US1637352A - Mechanical means for transmitting power :
en
- US1637414A - Automatic roll-film camera :
en
- US1637460A - Window refrigerator :
en
- US1638005A - Process of separation of the elements of air or of other gaseous mixtures by liquefaction and rectification :
en
- USD73208S - Design for a lamp bracket :
en
- CA272843A - Motor control system :
en
fr
- CH119696A - Shoe closure. :
de
en
- DE447549C - Rotary switch for alternating current measurements :
de
en
- DE448030C - concrete :
de
en
- FR625265A - Improvements made and relating to gas production, using liquid hydrocarbons, for combustion, lighting and other applications :
en
fr
- ES102877A1 - A protected scapular. :
en
es
- US1637432A - Lighter-than-air aircraft :
en
- US1637608A - Antiglare attachment :
en
- US1637902A - Liquid-level-controlling means for dry-cleaning systems :
en
- DE447608C - Method for covering aircraft wings :
de
en
- FR625200A - Improvements to toys that produce smoke :
en
fr
- DE447897C - Device for the production of hoses soaked with lacquer made of fabric or the like and other flexible, elongated objects :
de
en
- ES103280A1 - A method and device for ennobling and purifying metals and metal alloys. :
en
es
- US1637336A - Sectional pontoon :
en
- US1637966A - Self-lubricating bearing :
en
- FR625032A - Improvement in cigarette cutting machines :
en
fr
- DE447873C - Potato planting machine with several pairs of ploughshares :
de
en
- AU217926A - Hand operated rock drilling machine :
en
- US1637690A - Plate-clamping mechanism for printing presses :
en
- US1637910A - Window fastener :
en
- US1637913A - Switch handle :
en
- DE448029C - Brick factory for dry pressing :
de
en
- DE447579C - Device for regulating the speed of several working machines in the prescribed dependency ratio :
de
en
- US1637375A - Lamp and bracket therefor :
en
- US1637516A - Muffler :
en
- US1637613A - Mold :
en
- US1637918A - Ments :
en
- US1637579A - Sign :
en
- US1637555A - Sheet-feeding machine :
en
- DE447795C - Bottle washing machine :
de
en
- ES102625A1 - Surprise balloon. :
en
es
- DE447641C - Ball bearings for spindles of self-actuators :
de
en
- FR625218A - Automotive brake servo :
en
fr
- FR625050A - Self-adjusting brake pedals and levers :
en
fr
- CA272760A - Exercising device :
en
fr
- USD73175S - Design for a heater :
en
- US1637814A - Cigar-box moistener :
en
- CH120335A - Starting method for injection internal combustion engines with a glow cap. :
de
en
- GB274922A - Improvements in or relating to telephone systems :
en
- US1637633A - Harrow :
en
- US1637646A - Vahiable colfdeirseb :
en
- CH120819A - Device for applying a postmark to the contents of an envelope. :
de
en
- GB275000A - Improvements in or relating to sprinkling apparatus :
en
- GB275113A - Improvements in fasteners for articles of dress and other purposes :
en
- DE447986C - Installation circuit breaker with delayed release in the event of brief overloads and blocking of the switching element in the switch-off position :
de
en
- DE447919C - Circuit arrangement for private branch exchanges with amplifiers effective in both speech directions :
de
en
- DK37780C - Waist for Davider or similar. :
da
en
- US1637760A - Clinical thermometer :
en
- FR625248A - Pneumatic connection device :
en
fr
- CH121856A - Electrical measuring device. :
de
en
- US1637526A - Ironing table :
en
- US1637340A - Elimination of fibrous waste from machines :
en
- ES103207A3 - The manufacture of coils for radiotelephone receivers. :
en
es
- ES103218A1 - A cardboard box for the conditioning of fresh fruits. :
en
es
- ES103201A1 - Stake of wavy iron. :
en
es
- FR625005A - Reinforced concrete slab :
en
fr
- GB275335A - Improvements in or relating to thermionic valves :
en
- GB274983A - Improvements in and relating to coin-freed delivery apparatus :
en
- US1637440A - Power device for operating car brakes :
en
- US1637636A - Control of prime movers :
en
- US1637872A - Steering mechanism for aeroplanes :
en
- DE447657C - Newspaper holder with resiliently pressed together, removable terminal strips :
de
en
- FR625215A - Support system for bicycles :
en
fr
- GB274982A - Method of and means for conditioning yarn and the like :
en
- AU643527A - Improved construction of snap fastenings fop attache cases boxes, bags, purses andthe like :
en
- US1637741A - Device for promoting combustion :
en
- CA272756A - Flush valve :
en
fr
- CA272775A - Animal and insect exterminator :
en
fr
- US1637387A - Steam tube and piping for textile machinery :
en
- FR625198A - Insecticidal substances to combat parasites :
en
fr
- DE447826C - Washing drum closure :
de
en
- DK37771C - Procedure for Construction of Buildings. :
da
en
- CH121868A - Process for providing objects that are difficult to move with a coating. :
de
en
- CH121857A - Speaking machine sound box with device for the transmission of the sound vibrations by electrical means. :
de
en
- CH121964A - Facility for accommodating crew and equipment on aircraft. :
de
en
- US1637828A - Electrical apparatus :
en
- AU470826A - Improvements in or relating to adjustable coil mounts :
en
- US1637645A - Fencepost :
en
- USD73171S - Design fob a lamp shade :
en
- DE447821C - Machine for making coat hooks from continuous wire :
de
en
- FR625122A - components for muffle furnaces :
en
fr
- GB268342A - Improvements in and relating to balancing means for oscillating cylinder machines :
en
- US1637829A - Binder for securing medical electrodes :
en
- US1637953A - Cylinder lock :
en
- AU722527A - Improvements in electric fusible cutouts :
en
- US1637542A - Car-identifying appliance :
en
- US1637374A - Insulator :
en
- US1637420A - Material-handling apparatus :
en
- DE447753C - Installation on electrical shock detection systems :
de
en
- DE447776C - Return device for the paper cart on calculating machines and similar machines :
de
en
- AU338026A - An improved device for suspending brooms andthe like :
en
- CA272795A - Nut lock :
en
fr
- CA272827A - Dog training device :
en
fr
- CA272854A - Lumber sawing machine :
en
fr
- DE447793C - Device for stabilizing aircraft u. like :
de
en
- CH119296A - Device for controlling a flexible member. :
en
fr
- CH121773A - Process for purifying gases from carbon-containing sulfur compounds. :
de
en
- CH121869A - Paint box with paint cups. :
de
en
- US1637401A - Best available cop - :
en
- DE447578C - Electrical switchgear house with busbars and disconnectors :
de
en
- CA272898A - Starch product :
en
fr
- CA272839A - Conveyor dog :
en
fr
- CH121180A - Method and device for power transmission. :
de
en
- CH121651A - Device for laying out and rolling up wires. :
de
en
- GB271102A - Improvements in and relating to elastic fluid turbines :
en
- US1637599A - Tire and rim :
en
- CA272817A - Pan liner :
en
fr
- ES103274A1 - Drives for rotating tanks as drums. :
en
es
- ES103346A1 - A bra or support in which short and long individual firearms find stability, up to and including the rifle, and with whose support or support the shooter is given a great command to sharpen the aim and to determine the impacts. :
en
es
- DE447893C - A device with a permanent magnet to hold the drawing stick on the drawing board :
de
en
- US1637819A - Locomotive-boiler fire box :
en
- US1637970A - Car-truck side frame :
en
- DE447974C - Shoulder brace :
de
en
- US1637776A - Arrangement for changing the machinery of high-speed suspension :
en
- FR625042A - Apparatus for floating graphite or other similar ores :
en
fr
- GB275027A - Improvements in the manufacture of terry fabrics :
en
- GB275115A - Improvements in or relating to float operated accumulators for continuously supplying water, air or gas under high pressure :
en
- CA272895A - Ironing machine :
en
fr
- US1637977A - Thermionic valve circuits :
en
- DE448073C - Gag for cattle chains :
de
en
- USD73210S - Design fob :
en
- US1637505A - Rotary hydraulic jar mechanism :
en
- DE447783C - Rundlaufgoepel :
de
en
- FR625068A - Parachute training :
en
fr
- FR625187A - Device for machines for tamping paving stones and similar materials :
en
fr
- ES103437A1 - Improvements in the exit cages for dog races. :
en
es
- FR625113A - Railway car cleaning apparatus :
en
fr
- DE448023C - Grinding machine with moving grinding belt on vertical or horizontal belt roller spindles :
de
en
- US1637339A - Means for instructing golf strokes :
en
- CH120010A - Electric action for organs and organ-like instruments. :
de
en
- CH121981A - Process for the preparation of a compound of phenylethylbarbituric acid with 1-phenyl-2. 3-dimethyl-5-pyrazolone. :
de
en
- CA272837A - Lubricator :
en
fr
- CA272836A - Building construction :
en
fr
- CH120630A - Anode for hot cathode tubes. :
de
en
- CH121919A - Headlights for lighting purposes. :
de
en
- US1637433A - Dry cell :
en
- CH120839A - Method of measuring flow rates. :
de
en
- CH121485A - Process for the production of a new dye. :
de
en
- CH121805A - Process for purifying hydrogen obtained from phosphorus and water vapor. :
de
en
- CH121815A - Process for the production of a reddish dye from dimethoxydibenzanthrone. :
de
en
- US1637373A - Work feed for sewing machines :
en
- CA272887A - Window regulator :
en
fr
- AU302826A - Hand operated rock drilling machine :
en
- CA272902A - Refrigerant :
en
fr
- CH121982A - Process for the preparation of a compound of diethylbarbituric acid with 1-phenyl-2. 3-dimethyl-5-pyrazolone. :
de
en
- DK37782C - Method for the production of metal nitrides and their use in the production of ammonia. :
da
en
- US1637684A - Signaling apparatus for road traffic :
en
- CH121812A - Process for the preparation of N-monoalkyl-p-aminophenols. :
de
en
- US1637363A - Mechanical pencil :
en
- US1637699A - Jewelry clasp :
en
- US1637737A - Dash control :
en
- FR625271A - Direct reading device giving the direction of an alternating electromagnetic field :
en
fr
- ES98176A1 - Photographic paintings with or without enamelling or polishing. :
en
es
- GB274972A - Improved sheets and slabs for building purposes :
en
- US1637845A - Foldable bed :
en
- US1637366A - Door latch :
en
- US1637752A - Combined automobile luggage carrier and bumper :
en
- US1637533A - Traction driving means for vehicles :
en
- US1637738A - Dental cleansing device :
en
- FR625011A - Two-stroke explosion engine, with double cylinder arranged in a u, and special pump for charging or sweeping and charging :
en
fr
- US1637435A - Electric oven :
en
- US1637952A - Locomotive :
en
- CH120685A - Drive for electric vehicles running on rails. :
de
en
- US1637607A - Spring-opened clipping shears :
en
- US1637827A - Coupling device for calculating machines :
en
- US1637947A - Separator :
en
- CH121796A - Process for the production of long-life baked goods with cheese. :
de
en
- AU928727A - Improvements in stuffing or inserting machines :
en
- CH121529A - Device for bending an object of cylindrical shape in thin metal. :
en
fr
- CA272805A - Vending machine :
en
fr
- ES103318A3 - A switch, "Tumbler" system, moved by lever on a fayence base. :
en
es
- GB251648A - Improvements in or relating to heels for boots and shoes :
en
- US1637523A - Garden-hose supporter :
en
- US1637379A - Resilient gearing :
en
- US1637328A - Electrode for electrolytic condensers :
en
- US1637868A - Process of producing indophenol compounds :
en
- US1637961A - Drawing of glass in sheet form and apparatus therefor :
en
- GB275329A - Improvements relating to the propagation of yeast :
en
- US1637654A - Clamp :
en
- US1637683A - Steam generator or water heater :
en
- US1637502A - Fastener :
en
- CH119408A - Device for operating a valve. :
en
fr
- US1637820A - Automatic heater :
en
- US1637740A - Electric window-closing device :
en
- US1637985A - Mercantile credit form :
en
- US1637406A - Golf goggles :
en
- US1637549A - Coin receptacle :
en
- US1637826A - Apparel garment :
en
- US1637915A - Shoe stretcher :
en
- CH121885A - Horizontal press with immersion tank for the material to be treated, especially for treating cellulose sheets with alkali. :
de
en
- US1637614A - Coaster wagon :
en
- US1637658A - Apparatus for feeding and registering alpha paper web :
en
- US1637398A - Airplane construction :
en
- US1637797A - Convertible furniture :
en
- DE447519C - Signaling device for the automatic regulation of the traffic at road crossings by electrical means when driving over several contactors embedded in the road surface and located at different distances from the road crossing :
de
en
- ES103376A1 - Improvements in the discharge tanks for toilets or waters and other applications. :
en
es
- US1637478A - Musical-instruction toy apparatus :
en
- US1637534A - Filing and indexing equipment :
en
- US1637543A - Bale-dividing device :
en
- US1637993A - Means for maturing and stabilizing road structures :
en
- AU624427A - Improved means for controlling' the discharge of liquids from containers :
en
- AU306326A - An improved garbage bin container :
en
- ES103372A1 - Procedure for the preparation of azo dyes. :
en
es
- US1637609A - Pneumatic sander :
en
- US1637647A - kinnard :
en
- US1637817A - Concrete railway car :
en
- US1637912A - Drill-steel retainer :
en
- US1637976A - Housing for high-density compresses :
en
- DE448075C - Attachment of the impact tools in their slides in stretching machines and. like :
de
en
- FR625072A - Device for agglomerating ore or similar materials :
en
fr
- US1637719A - Safety slip for nursing bottles :
en
- CA272884A - Residual oil product :
en
fr
- CH121887A - Piston pump. :
de
en
- US1637592A - Flush-tank valve :
en
- US1637664A - Change-speed friction gearing :
en
- AU339326A - Improved electric direction indicator for automotive vehicles :
en
- US1637541A - Motor-car identifying appliance :
en
- USD73185S - Design fob a soap dispenses :
en
- AU558327A - Improvements in automatic and semiautomatic telephone systems :
en
- US1637960A - Portable rack :
en
- US1637400A - Automatic arm :
en
- US1637587A - Wire stretcher :
en
- US1637377A - Pellet-forming apparatus :
en
- US1637642A - Friction hinge :
en
- US1637957A - Grate bar :
en
- CA272791A - Map holder :
en
fr
- ES103316A1 - A device for the government of double healds on mechanical looms. :
en
es
- US1637762A - Floor covering :
en
- CA272846A - Electromagnetic switch :
en
fr
- CH120036A - Procedure for inserting watch stones in sockets. :
de
en
- CA272818A - Means of connecting landing gear to aircrafts :
en
fr
- USD73159S - Design tor a shield for lighting fixtures or similar articles :
en
- CH121795A - Process for cleaning, threshing, grinding, stripping and crushing all kinds of materials. :
de
en
- US1637345A - Manufacture and truing of built-up wheels :
en
- US1637944A - Coupling device :
en
- CH121975A - Process for the preparation of a sulfur-containing derivative of ss-methylbenzanthrone. :
de
en
- US1637742A - Reenforced concrete construction :
en
- US1637870A - Closed gas stove and valve therefor :
en
- CH119538A - Locking device for at least two nuts. :
en
fr
- CH121835A - Pencil. :
de
en
- CH121946A - Device for distributing material to be conveyed in a device for conveying long-fiber material, in particular hay, by means of an air stream through a line. :
de
en
- CA272757A - Flush valve :
en
fr
- CA272877A - Container for liquid hydrocarbon fuels :
en
fr
- DE447642C - Ring tunnel furnace :
de
en
- DE447775C - Key calculator with setting wheel carriage :
de
en
- DK37762C - Anchor without Stok. :
da
en
- FR625056A - Looper tool for assembling automobile body panels :
en
fr
- FR625128A - Improvements to siphons :
en
fr
- CH119743A - Humidifier, especially for envelopes. :
de
en
- CH121838A - Bridge for string and other string instruments. :
de
en
- FR625022A - Freewheel remover :
en
fr
- FR625142A - Sophisticated clothing rack for shelves :
en
fr
- GB275063A - Improvements in closing devices for jars and other receptacles :
en
- US1637628A - Tool joint :
en
- US1637734A - Friction clutch :
en
- US1637980A - Planter :
en
- CH121935A - Self-seller for consumables. :
de
en
- FR625141A - Air compressor operated by the vacuum produced in the intake piping of internal combustion engines :
en
fr
- USD73162S - Design for a plate or similar article :
en
- DK37774C - Automatic Closing Device for Filling Nozzles on Bottle Filling Devices. :
da
en
- DE448018C - Door for film cabinets with several compartments :
de
en
- US1637525A - Tractor plow :
en
- US1637837A - Ciecttit closek :
en
- CH121555A - Machine for making cases from confectionery, in particular for making cases from chocolate. :
de
en
- DE447905C - Process for the preservation of green fodder :
de
en
- AU251026A - An improved hydraulic shock absorber :
en
- US1637588A - Foot rest :
en
- CH120458A - Reinforced concrete beam ceiling. :
de
en
- USD73156S - A cobpobation of califobnia :
en
- DE448008C - Mouthpiece, especially for vineyard sprayers :
de
en
- GB275702A - Electric motor control :
en
- CA272768A - Wagon tongue :
en
fr
- CA272847A - Filter material :
en
fr
- GB275052A - Improvements in liquid fuel burners :
en
- CA272863A - Tire machine :
en
fr
- CA272778A - Egg identifying device :
en
fr
- ES103439A1 - A system of devices to use magnetic actions for deep exploration. :
en
es
- ES103440A1 - A directing device for the endless organ of the rosary elevators. :
en
es
- GB275022A - Improvements connected with smoke burning arrangements for the fire-bridges of steam generator and like furnaces :
en
- GB275028A - Improvements in clips for connecting groups of pipes :
en
- GB275044A - Improvements in granular caustic alkalies and method of and apparatus for producing same :
en
- ES102269A1 - A transmission system. :
en
es
- ES103282A1 - A straw and grain elevator, folding, by arm. :
en
es
- ES103367A1 - Improvements in the manufacture of blown glass articles. :
en
es
- GB262768A - :
en
- DE447543C - Transport trolleys, especially overhead trolleys, for shock-sensitive goods :
de
en
- FR625092A - Hub puller :
en
fr
- ES103386A3 - Drinking water sources. :
en
es
- GB252737A - Improvements in apparatus for recording automatically morse or like signals in type printed characters :
en
- CH120463A - Hinged up-and-over door. :
en
fr
- CH121190A - Rotary switches, in particular for spinning centrifuge motors. :
de
en
- DE448130C - Overcurrent indicator for electric railways :
de
en
- FR625017A - Recording device for the periodic recording of phenomena of very short duration :
en
fr
- US1637475A - Wax emulsion :
en
- US1637590A - Wrench :
en
- ES103393A1 - A self-recovering machine and force multiplier. :
en
es
- FR625175A - Multi-tap high resistance potentiometer :
en
fr
- GB275083A - Improvements in or relating to newspaper folding devices :
en
- US1637930A - Combined laundry washing machine and hydro-extractor :
en
- GB267528A - Pocket outfit for the care of the teeth :
en
- AU291426A - An improved division for troughs of concrete and like material :
en
- CH121971A - Process for the production of an intermediate product in the tar color industry. :
de
en
- FR625143A - Toothbrush :
en
fr
- GB254719A - Improvements in steering mechanisms for motor vehicles :
en
- GB261012A - Improvements in steam generators :
en
- GB272436A - Improvements in or relating to valves :
en
- FR625235A - Further training in optical systems :
en
fr
- ES103422A3 - Last for footwear. :
en
es
- FR625217A - Brake hub for cycles, bicycle motors, motorcycles and cars :
en
fr
- GB274979A - Improved means for varying the stroke of pistons of internal combustion engines :
en
- US1637449A - Rail joint :
en
- ES103269A1 - Procedure for manufacturing tacos or printing plates. :
en
es
- GB275117A - Improvements in motor-car bodies :
en
- GB275015A - Improvements in or relating to the artificial drying of crops :
en
- ES103397A1 - Device for the reception of sound waves. :
en
es
- FR625087A - Coating impermeable to very fluid liquids :
en
fr
- DE447981C - Handle attachment device for scrubbers, brooms, etc. like. Holzer :
de
en
- FR625280A - Removable and adjustable arms for referrals of switch stations and other uses :
en
fr
- ES102762A1 - Obtaining concentrated form of tiger nut horchata. :
en
es
- FR625107A - Process for the production of 1-diazoanthraquinone-2-car-bonic acids :
en
fr
- GB270767A - Device for clearing snow :
en
- US1637670A - Safety control mechanism for liquid-fuel burners :
en
- FR625204A - Windshield blocking device :
en
fr
- DE447860C - Pantograph support :
de
en
- ES102954A1 - A process for treating titaniferous materials. :
en
es
- GB275318A - Improvements in or relating to apparatus for maintaining rotating bodies in synchronism for television and like purposes :
en
- GB275327A - Improvements in and relating to ropes :
en
- FR625172A - New folding system :
en
fr
- GB275066A - Improvements in ladies' riding saddles :
en
- FR625100A - Improvements to opening or closing devices for travel bags and other bags :
en
fr
- GB275098A - Exercising apparatus :
en
- CA272777A - Overall :
en
fr
- ES103352A1 - Improvements in the clarification of wines in bottles and more especially in champagne wines, as well as wines, ciders and sparkling pears, prepared according to the method used in champagne. :
en
es
- DE447646C - Process and installation for the treatment of gas containing carbon dioxide :
de
en
- FR625046A - Improvements in the manufacture of sulfuric acid :
en
fr
- FR625073A - Improvement brought to the jacquart looms :
en
fr
- DE447628C - Process for the production of carbon rods or sticks used for treating body cavities :
de
en
- DE448164C - Frame for photographic playback cameras :
de
en
- GB275046A - Improvements in or relating to collision-guards for vehicles :
en
- GB251667A - Improvements in or relating to means for regulating the intervals between film movements in cinematographic apparatus :
en
- GB251996A - Manufacture of vat-dyestuffs :
en
- US1637748A - Means for supporting the contents in freight cars :
en
- US1637798A - Combined shade roller and holding means for windows :
en
- ES102082A1 - A process for manufacturing cadmium layers in a cadmium bath to potassium cyanide, by electrolysis. :
en
es
- ES103272A1 - Improvements in water tube boilers. :
en
es
- FR625136A - Phonographic reproducer :
en
fr
- FR625081A - Centrifuge drum :
en
fr
- GB275056A - Coal dust firing for steam boilers :
en
- ES103208A1 - A deposit for bulk materials. :
en
es
- ES103320A1 - A valve for floats. :
en
es
- GB274991A - Improvements in or relating to sound amplifying horns for gramophones, loud speakers, and other like sound-reproducing apparatus :
en
- US1637673A - Ditch-maintaining drag :
en
- US1637731A - Window frame and sash construction :
en
- US1637454A - Bumper bar and rear fender for automobiles :
en
- US1637629A - Method of and apparatus for pumping wells :
en
- US1637907A - Sawmill dog :
en
- CH121786A - Weaving shuttle with thread tensioner. :
de
en
- CH121829A - Device to render the wear and tear of the bearing surface of cylinder journals, in particular of rotary printing machines, harmless. :
de
en
- ES103204A1 - An indicator device. :
en
es
- DE448068C - Auxiliary device for x-rays of teeth :
de
en
- CA272888A - Card holder :
en
fr
- FR625138A - Improvements to electric heaters :
en
fr
- GB269468A - Improvements in cutter mechanism for plastic material :
en
- FR625095A - Rubber bezel :
en
fr
- FR625257A - Process for the production of design effects on fabrics :
en
fr
- DE448120C - Process for the production of knife blades, in particular pocket knife blades :
de
en
- ES103233A3 - A procedure for the decoration of all kinds of crystals, based on paint, imitating marble or other fantasy drawings. :
en
es
- GB265965A - Improvements in or relating to vacuum cleaners :
en
- US1637596A - Heater for automobile water-cooling systems :
en
- US1637728A - Riddle :
en
- US1637864A - Electron-tube apparatus :
en
- US1637905A - Door mechanism for railway cars :
en
- US1637945A - Veneer drier :
en
- CH121969A - Process for the preparation of a product containing oxygen-containing organic compounds. :
de
en
- CA272782A - Snap hook :
en
fr
- FR625039A - Rescue device for submarines :
en
fr
- CA272802A - Battery-plate rack :
en
fr
- US1637815A - Tire mounting and dismounting device :
en
- GB275068A - Foot arch supports :
en
- US1637424A - Agricultural implement :
en
- ES103235A1 - A procedure for recovering the rubber contained in the heels of worn pneumatic tires and similar objects. :
en
es
- US1637537A - Automatic golf-ball tee :
en
- US1637743A - Device for testing safety valves on tank cars :
en
- FR625019A - Device for preventing the rotation of machine parts, freely suspended, stressed by a torque :
en
fr
- FR625269A - Reinforced artificial stone for ceilings and partitions :
en
fr
- US1637774A - Gas-inflated airship :
en
- GB275112A - Improvements in spinning mules :
en
- FR625211A - Three-branched foot and its box :
en
fr
- FR625034A - Claw for climbing poles :
en
fr
- USD73179S - Design for a ctjrtain-pole end :
en
- US1637485A - Desk-pad holder :
en
- USD73192S - Design for a flash light :
en
- DE447846C - Electromagnetic switch :
de
en
- ES103200A1 - A process for manufacturing glycerin by fermenting sugar in an alkaline medium. :
en
es
- USD73173S - Design fob :
en
- CA272809A - Motor valve self cleaner :
en
fr
- GB275277A - The manufacture of alkoxy amino quinolines :
en
- AU539026A - Improvements in and relating to effects machines :
en
- FR625184A - Machine for tamping paving stones and similar materials :
en
fr
- FR625120A - Contact device for electrical signal installations :
en
fr
- GB257943A - Improvements in and relating to regulating systems for dynamo-electric machines :
en
- ES103419A1 - Provision for the loading of automatic firearms magazines. :
en
es
- GB264143A - Manufacture of hydroxy acid esters :
en
- GB275013A - Improvements in picking motions for looms for weaving :
en
- US1637627A - Pile-head protector :
en
- DK37775C - Collapsible Fleet. :
da
en
- GB269485A - Improvement in race courses for dogs :
en
- US1637722A - Control mechanism :
en
- US1637750A - Joint for casing sections and method for making the joint :
en
- US1637852A - Recording instrument :
en
- FR625250A - Sharpening device with guide for machine tools used in the leather industry :
en
fr
- CH121894A - Cam timing of internal combustion engine. :
en
fr
- CH121837A - Device for recording notes. :
de
en
- US1637703A - Process of making grease :
en
- US1637721A - Steam-boiler attachment :
en
- US1637822A - Thermocouple :
en
- DE447943C - Boilers for steam and hot water heating :
de
en
- GB274930A - Improvements in or relating to automatic regulation in electric lighting systems :
en
- GB275045A - Improvements in or relating to photogravure printing machines :
en
- FR625290A - Method and apparatus for cleaning the floor by fire :
en
fr
- DE447942C - Firebox with a hollow fire door for introducing upper air into the furnace :
de
en
- GB275322A - Improvements in and relating to compound conductors for electric overhead lines :
en
- ES102975A2 - An electrical contact device. :
en
es
- FR625069A - Metal mat, in particular for overhead lines of electric tramways and railways, and method for its manufacture :
en
fr
- FR625188A - Device for tamping machines for paving stones and similar materials :
en
fr
- FR625222A - Improvements to devices for ridding stills or other similar devices of the various deposits that may form :
en
fr
- FR625124A - Internal hydraulic jet propulsion system :
en
fr
- FR625162A - Self-locking handwheel system :
en
fr
- GB264486A - Improvements in and relating to regulating devices for alternating current machines :
en
- DE447856C - Conveyor device for hide clippers :
de
en
- DE448168C - Car bodies, especially for motor vehicles :
de
en
- ES103426A1 - Improvements in numerator machines. :
en
es
- GB275067A - A new or improved method of and means for shaping scolloped cups and other similar vessels or articles from clay :
en
- GB275087A - Improvements in or relating to power driven road vehicles :
en
- USD73211S - Design pob a bench :
en
- FR625031A - Binder with subdivisions by boxes and numbered slots :
en
fr
- ES103294A1 - Improvements in the manufacture of footwear. :
en
es
- FR625089A - Piston for internal combustion engines :
en
fr
- FR625098A - Road map and device for the use of said map :
en
fr
- DE447863C - Adjustable gauge :
de
en
- ES103420A1 - Shaver with blade caught between a cover plate and a comb. :
en
es
- FR625286A - Soaps made from crushed, pulverized or defibrated plants :
en
fr
- FR625008A - Connection device with automatic clutch release and clutch, for presses, pumps and other machines or devices driven by motor :
en
fr
- DE447781C - Adding machine :
de
en
- ES103214A3 - Procedure for the decorative painting of glass, opal glass, half glass and the like. :
en
es
- US1637413A - Donald elder :
en
- FR625155A - Charging for electric storage batteries :
en
fr
- FR625074A - :
fr
- GB275009A - Improvements in apparatus for tipping wagons :
en
- CA272753A - Tractor guide :
en
fr
- FR625075A - Autoclave cooking pot for household and other uses :
en
fr
- CH121313A - Pneumatic control device for tissue insertion devices, working with a button that is influenced by the tissue edge and connected to the control element. :
de
en
- CH121914A - Hydroelectric power plant. :
de
en
- DE447517C - Door closer with locking device :
de
en
- ES103453A3 - Construction of railway wagons by electric welding. :
en
es
- GB269144A - Improvements in or relating to spinning or doubling spindles :
en
- CH121865A - Lifting and lowering device for the water trough of grindstones. :
de
en
- US1637832A - Fastening device for papers :
en
- DE448021C - Device for splicing thimbles into wire rope :
de
en
- CH119590A - Device for ringing bells. :
en
fr
- CH121839A - Device for walking on water. :
de
en
- CH121927A - Process for the preparation of an ergot preparation that has been purified from dietary fiber. :
de
en
- DE448170C - Valve :
de
en
- AU342026A - Means for operating self closing gates or doors :
en
- CA272875A - Machine for forming butter into pats, small cakes, etc. :
en
fr
- CH121883A - Device for the forced supply of oil to different lubrication points. :
de
en
- FR625134A - Swiveling tipper :
en
fr
- FR625208A - Braking process for mechanical presses and devices carrying out the said process :
en
fr
- GB275097A - Improvements in stuffing-box packings :
en
- DE448000C - Inclinometer for vehicles :
de
en
- DK37776C - Device for Attaching Raising Ropes to the Keel or Bow of Sunken Vessels. :
da
en
- FR625067A - Device for recording insulation faults on insulated electrical conductors :
en
fr
- US1637769A - Landing and taking-off station for aircraft :
en
- USD73197S - Ingco :
en
- FR625186A - Device for machines for tamping paving stones and similar materials :
en
fr
- US1637698A - Cord-attaching device :
en
- GB272500A - Improvements in and relating to methods of and apparatus for treating filaments for electric incandescent lamps or the like :
en
- GB275024A - Improvements in machines for delivering articles :
en
- US1637696A - Side frame :
en
- US1637876A - Clamping means for extra tread rims of tractor wheels :
en
- GB263863A - Improvements in endless tracks for vehicles :
en
- DE447850C - Electric heating and baking device :
de
en
- FR625104A - Gas rocket :
en
fr
- FR625233A - Improvements to radio signal transmitters :
en
fr
- CA272783A - Cinematographic apparatus :
en
fr
- DE447900C - Gap seal for steam turbines :
de
en
- DE447922C - Device for regulating machine sets consisting of an internal combustion engine and a DC dynamo :
de
en
- FR625151A - :
fr
- GB275125A - Improvements in clutching devices :
en
- DE447877C - Closing valve with bypass valve for pressurized gas containers that also serves as a safety valve :
de
en
- ES103416A1 - Improvements in temperature change warning devices, especially in fire alarms. :
en
es
- GB275001A - Improved pole for carrying electric cables, telegraph and telephone wires and for like purposes :
en
- CA272851A - Recorder :
en
fr
- CH121089A - Footwear. :
de
en
- AU763927A - Flotation processes :
en
- CA272752A - Fluid pressure generator :
en
fr
- CA272864A - Tire trimmer :
en
fr
- CH121834A - Magazine pen. :
de
en
- US1637350A - Blast furnace :
en
- US1637437A - Fishing reel :
en
- US1637809A - Auxiliary sole for footwear :
en
- US1637824A - Wire-cutting machine :
en
- AU205326A - Improved reflector for lamps lor use in connection with motor headlights :
en
- CA272829A - Coke production :
en
fr
- DE447931C - Kettle with rotating sieve baskets for breaking up hemp and other bast fibers :
de
en
- DE448136C - Corona protection :
de
en
- CA272891A - Swinging panel feed-screw :
en
fr
- CA272751A - Locomotive valve gear :
en
fr
- CH119871A - Frame for motorcycles. :
de
en
- CH119448A - Protective set for shoe heels to prevent items of clothing from being splashed with excrement when walking. :
de
en
- US1637638A - Opener and closer for jars and the like :
en
- CH121075A - Device for the individual drive of winding machine drums. :
de
en
- US1637580A - Tile wall or floor :
en
- CH121847A - Device for measuring certain amounts of liquid in liquid filling devices. :
de
en
- USD73213S - Design for a lace center motif :
en
- DE447766C - Glasses frame :
de
en
- CA272758A - Electrolytic rectifier :
en
fr
- CH120240A - Push button. :
de
en
- CA272798A - Receptacle :
en
fr
- CH121598A - Method and apparatus for the production of artistic decorations by optical means. :
de
en
- CH121845A - Valve arrangement on single-membrane dry gas knives. :
de
en
- CH121966A - Mower. :
de
en
- DE447921C - Gas or air reversing valve for regenerative ovens :
de
en
- DE448032C - Separation device for light liquids and their vapors from waste water :
de
en
- DK37767C - Combined Sowing machine for beet seeds and the like and row cleaner. :
da
en
- ES103223A1 - A billing machine with device for the return of changes. :
en
es
- GB275071A - Improvements in twist drill point grinding and thinning machines :
en
- US1637476A - Elevator drive :
en
- US1637620A - Nut-locking device :
en
- DE447997C - Procedure for the transport of building materials for new buildings :
de
en
- CH121873A - Finger protection device on presses etc. :
de
en
- GB274998A - Improvements in operating mechanism for electric condensers and other instruments :
en
- CH121709A - Process for the preparation of an azo dye. :
de
en
- FR625014A - Improvements to protective clothing against the action of corrosive or toxic gases :
en
fr
- CH121460A - Apparatus for placing cigarettes in rows. :
en
fr
- ES103387A3 - Automatic operation batteries for mixing hot and cold water. :
en
es
- FR625296A - Non-glare headlight for vehicles :
en
fr
- GB275428A - Improvements in chain grate and like furnaces :
en
- AU640527A - Improvements in or relating to umbrellas andthe like :
en
- CH120686A - Helicopter. :
en
fr
- USD73187S - Design you a combined glabe shield and beacket thebefob :
en
- ES103232A3 - The industrial result consisting of the decoration of the glass, using paint of any prepared form applied by printing as a decorative medium. :
en
es
- GB259231A - Electric insulator with internal current transformer :
en
- GB275041A - Improvements in or relating to annular ovens or furnaces with rotary hearths :
en
- CA272832A - Guy line clamp :
en
fr
- CA272899A - Steam boiler water treatment :
en
fr
- CH121738A - Door for vehicles with movable window. :
en
fr
- US1637445A - Variable mica condenses :
en
- US1637675A - Rubber heel :
en
- CH121787A - Embroidery machine shuttle. :
de
en
- DE447960C - Valve made of rubber for soccer bubbles and. like :
de
en
- CH121909A - Pendant switch-commutator for electric lamps. :
en
it
- CH120041A - Clamping device for electric butt welding and heating machines. :
de
en
- FR625063A - Directional differential protection of several feeders in parallel :
en
fr
- GB275092A - Improvements in and relating to apparatus for bringing liquids and gases into intimate contact :
en
- US1637411A - Pallet :
en
- US1637358A - Safety-match-box holder :
en
- CA272761A - Foot arch appliance :
en
fr
- CA272838A - Audio frequency transformer :
en
fr
- CA272852A - Roll grinding machine :
en
fr
- CH121516A - Lining for tunnels, mine galleries and shafts. :
de
en
- CH121863A - Device for attaching swash milling disks. :
de
en
- DE447482C - Receiving device for the transmission of high-frequency messages :
de
en
- GB274968A - Improvements in or relating to the production of substances containing rubber and cellulose derivatives :
en
- DE416279C - Planer support for bevel gear planing machines working according to the hobbing process :
de
en
- DE448017C - Film roll arrangement for suitcase cinemas :
de
en
- DE447910C - Electric piano or the like lighting device :
de
en
- CA272806A - Catchment louver for cool chambers :
en
fr
- GB267898A - Terminal protecting device particularly for electricity meters :
en
- US1637688A - Holder for clothes and other articles :
en
- US1637936A - Money holder :
en
- US1637444A - Snap-action valve for flush tanks and the like :
en
- GB275082A - Improvements in and connected with spring arrangements for motor cycles and like vehicles :
en
- DE447896C - Shoe last copy bench :
de
en
- CH121432A - A method for producing a discharge between electrodes of an electric discharge tube and an electric discharge tube for carrying out the method. :
en
fr
- ES103337A3 - A grotesque toy. :
en
es
- GB275055A - Improvements in and relating to automatic crane grabs :
en
- ES103197A1 - Procedure for decorating metallic objects imitating enamel in colors with white backgrounds. :
en
es
- CH121859A - Watch box. :
en
fr
- DE447824C - Stretching machine for stretch yarns, especially those made of rayon :
de
en
- US1637463A - Combination electrical connecter and fixture support :
en
- US1637674A - Electric musical recorder :
en
- USD73202S - Design for a lamp bracket :
en
- GB275073A - Improvements in portable belt conveyors :
en
- GB275099A - A method of purifying iron scale :
en
- GB275038A - Automatic safety electric circuit breaker :
en
- DE447653C - Process for the electrodeposition of chromium :
de
en
- GB275107A - Improvements in and relating to dovetail joints :
en
- CH121821A - Process for the production of celluloid-like masses. :
de
en
- DE447990C - Method of patterning fur :
de
en
- US1637937A - Sash fastener :
en
- DK37770C - Movable Scaffolding. :
da
en
- DE447655C - Prevention of accidents by inhaling luminous gas or the like by adding irritants :
de
en
- GB275089A - Improvements in or relating to reciprocating pumps :
en
- ES102932A1 - A process for dissolving titaniferous materials in acids. :
en
es
- FR625182A - Process for the preparation of novel disazo dyes intended for dyeing regenerated cellulosic silk :
en
fr
- FR625103A - Method and device for reducing fuel consumption in internal combustion engines :
en
fr
- GB275088A - Improvements in slitting and winding machines :
en
- US1637378A - Motion-picture mechanism :
en
- USD73160S - Design for a shield for lighting fixtures or similar articles :
en
- US1637901A - Ice-can :
en
- GB275079A - Improvements in attachment for electric plugs :
en
- DE447801C - pencil :
de
en
- US1637423A - Swimming pool :
en
- ES103300A1 - Transmission system for electric locomotives. :
en
es
- ES103304A1 - Improvement in the drafting systems of the roving and continuous spinning machines. :
en
es
- ES103446A1 - A supplier of benzine for mechanical lighters. :
en
es
- FR625294A - Tie Tie Improvement :
en
fr
- FR625214A - Improvements to shopping bags and the like :
en
fr
- GB274417A - A portable switch or turnout for field railways :
en
- US1637582A - Bottle-filling machine :
en
- US1637759A - Boring machine :
en
- CH119482A - Letterhead divided into fields. :
de
en
- CH120657A - Self-collecting telephone station. :
de
en
- US1637504A - Vehicle wheel :
en
- US1637621A - Automatic fire sprinkler system :
en
- ES103237A1 - Metallic sheet broom for car sweeper. :
en
es
- FR625273A - Assembly method for profile bars :
en
fr
- GB275333A - Improvements in filters :
en
- DE447755C - Process for the conversion of hydrocarbons with a high boiling point into those with a low boiling point :
de
en
- FR625278A - Lighter plug for grenades :
en
fr
- FR625125A - Manufacturing process for cellulose or cellulose-derived hollow parts :
en
fr
- FR625002A - Improvements in lighting systems for indications, signs and for decorative purposes :
en
fr
- FR625099A - Foundry mold placed on uprights and changeable by levers :
en
fr
- US1637806A - Self-aligning gear mounting :
en
- DE448024C - Venetian blind bearings :
de
en
- FR625156A - Soap crumble device :
en
fr
- FR625110A - Protective diaphragm shutter for undulating wave heater :
en
fr
- CA272885A - Oil distillation process :
en
fr
- CH119001A - Apparatus for measuring the inflation pressure of pneumatic tires. :
en
fr
- FR625054A - Improvements to fatigue clothing for children :
en
fr
- GB275005A - Improvements in pulley blocks and the like :
en
- USD73167S - Design for a towel or the like :
en
- US1637417A - Adjusting device :
en
- CA272892A - Affixer for stamps :
en
fr
- ES102204A1 - Improvements in dynamo electric machines. :
en
es
- ES103268A1 - Magneto-electric device for the ignition of the explosion engines. :
en
es
- US1637784A - Calender knife :
en
- US1637391A - Electric heating structure :
en
- US1637394A - Driving box :
en
- ES102993A2 - An extension of the remote catalyst transmission system of different values of electrical power or other quantities. :
en
es
- ES103441A1 - A mechanical system for coupling the chains with the driving wheels in the water lift rosaries. :
en
es
- GB275085A - Improvements in or relating to molds :
en
- US1637677A - Ship's hull :
en
- US1637780A - Seat :
en
- DE448070C - Insert made of spring springs for seat cushions, mattresses, pillows, etc. like :
de
en
- US1637844A - Guard rail :
en
- FR625027A - Improvement to handbags and other bags of the same kind :
en
fr
- FR625112A - Transmission gear set :
en
fr
- ES103378A1 - Machine for printing directions with printing arm that moves up and down. :
en
es
- FR625057A - Double operation, control and locking of a needle remotely and on the job :
en
fr
- FR625279A - Improvements made to radio-telephone receivers :
en
fr
- GB275315A - Improvements in or relating to syphons :
en
- GB264136A - Improvements relating to propelling pencils :
en
- US1637484A - Vacuum pump :
en
- DE447889C - Security device against theft of motor vehicles :
de
en
- US1637404A - Signaling system :
en
- US1637657A - Wall and process of constructing the same :
en
- US1637745A - Expansible boring machine :
en
- US1637974A - Protector :
en
- ES103409A1 - Perforations in sprayers for toilet uses. :
en
es
- GB262471A - A machine for moulding butter in slabs :
en
- GB275129A - An improved cigarette case :
en
- US1637685A - Directory :
en
- US1637716A - Machine-braided lace insertion and method of making the same :
en
- US1637766A - califobnia :
en
- US1637833A - Feeding mechanism :
en
- FR625115A - Semi-automatic humidity indicator :
en
fr
- ES100485A1 - A procedure for producing iron and steel. :
en
es
- US1637553A - Beceptagle-sttppoeting means :
en
- US1637730A - Harvesting machine :
en
- US1637842A - Automobile visor :
en
- GB275119A - Improvements in lubricating systems :
en
- ES103447A1 - An apparatus for the supply of benzine to mechanical lighters. :
en
es
- FR625016A - Zipper device for starched turn-down collar, making it easier to move the tie :
en
fr
- DE447788C - Method and device for operating two-stroke internal combustion engines with exhaust gas recycling in waste heat boilers :
de
en
- GB275101A - Improvements in and connected with gas meters :
en
- CA272759A - Chair :
en
fr
- CA272821A - Bookkeeping system :
en
fr
- USD73155S - babdwell :
en
- ES103371A1 - Procedure for the manufacture of large heavy carrier cables for suspension bridges. :
en
es
- CA272766A - Bath mat :
en
fr
- CA272870A - Close quarter drill :
en
fr
- US1637402A - Power-transmission pulley :
en
- CH121828A - Heating gas supply to casting machines for stereotype metal. :
de
en
- US1637337A - Method of making watchcases :
en
- CH121711A - Process for the preparation of an azo dye. :
de
en
- DE448015C - Process and device for producing under-sharp film images :
de
en
- US1637506A - Sole-pressing machine :
en
- US1637942A - Pump :
en
- ES103288A1 - Improvements in roofs or heat-conservative coatings, or relative to them. :
en
es
- ES103363A1 - An improved procedure for the treatment of metallic cables. :
en
es
- FR625148A - Compound internal combustion engine :
en
fr
- DE448172C - Device for attaching a sidecar to a motorcycle :
de
en
- GB275081A - Improvement in electric condensers with resistances :
en
- US1637456A - Steering gear for trailers :
en
- US1637564A - Clip and retainer :
en
- US1637708A - Machine for the manufacture of crucibles and the like :
en
- US1637765A - Piston and connecting-rod construction :
en
- CA272886A - Rubber regeneration :
en
fr
- FR625085A - Clock movement for alarm clock :
en
fr
- FR625055A - Metal alloy for parts of hydraulic machines and motors :
en
fr
- DE447767C - Dynamometer :
de
en
- FR625174A - Wooden closure :
en
fr
- USD73164S - Salvator di stefano :
en
- GB274920A - Improvements in or relating to machines for performing a pressing operation on the soles of boots or shoes :
en
- GB274990A - Improvements in or relating to tractor-ploughs and cultivators :
en
- GB275003A - An improved carrying case for flowers :
en
- USD73205S - Assiqnob to bembeandt lamp cobpoba :
en
- ES103303A1 - A footwear insole with transversal coating. :
en
es
- DE447861C - Device to prevent unwanted rotation of the cable cage that is uncoupled from the shaft in conveyor machines :
de
en
- ES103262A1 - A new lightning rod for buildings. :
en
es
- ES103415A1 - A process for the manufacture of artificial viscose products. :
en
es
- FR625291A - Improvements in lace looms :
en
fr
- US1637830A - Potato-peeling machine :
en
- DE448192C - Double lid for washing machines :
de
en
- US1637471A - Safety burial vault or casket :
en
- CH121625A - Injection device for internal combustion engines with airless injection. :
de
en
- DE416280C - Planer support for bevel gear planing machines working according to the hobbing process :
de
en
- ES103267A1 - A radioactive vial holder system. :
en
es
- GB275134A - Improvements relating to hand operated grease guns :
en
- GB275307A - Process for dyeing cellulose acetate silk :
en
- AU690027A - Method of manufacturing pipes from asbestos cement or similar materials :
en
- FR625118A - Suction pump system :
en
fr
- FR625259A - Electric winding and method for its realization :
en
fr
- CH121926A - Process for generating bacterial cultures from tumors. :
de
en
- US1637602A - Puzzle :
en
- GB274975A - Improvements in connection with the supply of suction from the intake of an internalcombustion engine of auxiliary devices operated by engine suction :
en
- DE447665C - Manufacture of glow phosphates :
de
en
- DE447829C - Device for putting the laundry rollers out of operation :
de
en
- US1637349A - Relay mechanism for vehicle brakes :
en
- US1637446A - Dry cell :
en
- ES103334A1 - A safety clip for fountain pens, pens, pen holders and similar items. :
en
es
- FR625029A - Rapid development mast :
en
fr
- ES103311A3 - A mechanical procedure for the retention of wires or rods in useful machines. :
en
es
- FR625010A - Hydrogen gas generator for fueling combustion engines :
en
fr
- US1637764A - Pressure regulator :
en
- GB268347A - Improvements in and relating to power controlling apparatus for pneumatic despatch systems :
en
- US1637831A - Rotary drier :
en
- GB264152A - Improvements in or relating to the manufacture of long distance cables :
en
- GB275080A - Improvements in or relating to reels for ribbons or the like :
en
- US1637767A - Sanitary straw-vending machine :
en
- FR625161A - Improvements to belt conveyors :
en
fr
- CH121970A - Process for the preparation of an oxyquinolinarsinic acid. :
de
en
- CH121860A - Process for the production of metals, in particular aluminum. :
de
en
- GB275093A - Improvements in devices for indicating the consumption of petrol by vehicles with respect to distance travelled :
en
- ES102119A1 - Milking tube. :
en
es
- GR1569B - MASSAGE MACHINE. :
el
en
- FR625300A - folding screen for all projections :
en
fr
- FR625166A - Electrically heated steering wheel :
en
fr
- ES103213A1 - Improvements in or related to hooks for rail vehicles. :
en
es
- FR625130A - Paper pulp crushing machine :
en
fr
- FR625168A - Amplifier tube for wireless telephony :
en
fr
- FR625201A - Braking device for driving mechanisms specially applicable to toy railways :
en
fr
- GB268781A - Process for producing pattern effects on textile goods :
en
- GB275004A - Improvements in receivers for pneumatic conveyors :
en
- US1637843A - Hold over :
en
- GB276047A - An improved process and apparatus for covering cylindrical rollers with rubber :
en
- GB275323A - Improvements in or relating to rotary tipplers :
en
- GB262482A - Improvements in or relating to taps for controlling the passage of fluids :
en
- DE448049C - Machine for molding and shaping pieces of dough with a chute, swinging in circles on a transport table, adjustable in width, in which a loading tongue is attached :
de
en
- US1637369A - Control device for heating apparatus :
en
- US1637676A - Device for measuring the forces arising during turning on lathes and the like :
en
- US1637477A - Insect-exterminating machine :
en
- GB275040A - Improvements in or relating to straight steering devices for the heads of motor cycles and like vehicles :
en
- DE447635C - Process for the production of chromate printing forms :
de
en
- DE447779C - Device for evaluating the sum of products (PníñYn) of two factors, of which one group of factors (Pn) is determined by any number, the second group (Yn) by graphically given values (e.g. curve coordinates) :
de
en
- US1637994A - Joint for stucco bases :
en
- US1637512A - Resinous condensation product from dihydroxydiphenylethane and reactive methylene bodies and process of making same :
en
- US1637528A - Automobile signal accessory :
en
- US1637786A - Incandescent-lamp structure :
en
- FR625261A - Improvements to water tube boilers with superheaters :
en
fr
- CH121817A - Process for the preparation of a hydrogenation product from polyindene. :
de
en
- US1637869A - Lubricating apparatus :
en
- FR625079A - Process and gasifier for obtaining a gas mixture free of tar :
en
fr
- CA272890A - Buckle :
en
fr
- CA272896A - Ironing machine :
en
fr
- DE447890C - Pull lever arrangement for Bowden cables :
de
en
- US1637950A - Combination range :
en
- US1637395A - Water-heating apparatus :
en
- USD73188S - Design fob a cabinet fob a radio loud speakeb :
en
- DK37759C - Drive mechanism for Speedometers and the like for Automobiles. :
da
en
- US1637605A - Method of and apparatus for waving hair :
en
- US1637883A - Holder for tubes of tooth paste, shaving cream, and the like :
en
- CA272816A - Automobile signal :
en
fr
- CA272828A - Carbon distilling process :
en
fr
- CH121391A - Drive pulley. :
de
en
- US1637712A - Blow-out boot :
en
- CA272866A - Printing blanket :
en
fr
- CA272797A - Carbureter for internal combustion engines :
en
fr
- US1637344A - Card holder :
en
- CH121933A - Self-seller with a basic charge facility for electricity. :
de
en
- US1637749A - Automatic safety shutter and motor control for picture-projecting machines :
en
- US1637763A - Roller-shade bracket :
en
- US1637779A - Signaling device :
en
- AU619327A - Improvements relating to prepayment arrangements for automatic' telephone systems :
en
- CA272871A - Wood grinder :
en
fr
- US1637878A - Hog ringer :
en
- US1637469A - Hair-treating method and composition :
en
- US1637715A - Manufacture of plastic materials and to apparatus therefor :
en
- AU555127A - Improvements in are welding electrodes :
en
- CH121934A - Self-seller for consumables. :
de
en
- GB265559A - Trolley for electrically propelled driving vehicles :
en
- FR625145A - Plastics manufacturing process :
en
fr
- US1637367A - Automobile inclosure structure :
en
- US1637706A - Supporter :
en
- ES103330A1 - Device to avoid burning the cinematographic devices with which the films are projected. :
en
es
- FR625288A - Plant for the production of synthetic fuels :
en
fr
- DE447627C - Process for incinerating garbage :
de
en
- FR625064A - Improvements to apparatus for classifying minerals :
en
fr
- FR625209A - Process for converting one ester into another ester :
en
fr
- GB275039A - An improved method of and means for shielding electrical inductances :
en
- US1637459A - Tie spacer :
en
- US1637650A - Electric truncheon torch :
en
- CH121819A - Process for the production of black and colored upper leathers. :
de
en
- GB275076A - Improvements in and relating to carding engines :
en
- CA272799A - Human frame measure :
en
fr
- US1637535A - Index :
en
- DK37781C - Refractory sand mold. :
da
en
- ES103206A1 - Procedure for the manufacture of barium carbide. :
en
es
- CA272867A - Metallurgy of tin :
en
fr
- CA272883A - Shim for car trucks :
en
fr
- US1637723A - Window-sash construction :
en
- US1637920A - Method of removing oil from evaporating systems :
en
- DE427936C - Steering device, especially for motor vehicles :
de
en
- DE448042C - Filling device for portable spray devices :
de
en
- AU540827A - Improvements in or relating to hurdles :
en
- DE447950C - Two-stroke internal combustion engine :
de
en
- ES103202A1 - A system of piston pumps without valves. :
en
es
- US1637678A - Apparatus for cleaning, peeling, or shelling corn, grains, and the like :
en
- CA272764A - Basket handle and retainer :
en
fr
- CH120270A - Invoice form. :
de
en
- CA272862A - Caoutchouc vulcanizing method :
en
fr
- CA272904A - Swivelling headlight for automobiles :
en
fr
- FR625189A - Mousetrap refinements :
en
fr
- CA272792A - Stencil sheet :
en
fr
- US1637593A - Selective transmission mechanism :
en
- US1637584A - Spring cushion, mattress, seat, and bed :
en
- US1637788A - Projecting lantern :
en
- US1637954A - Aeroplane wing :
en
- US1638000A - Macaroni machine :
en
- US1637709A - Stiffener for boots and shoes :
en
- US1637782A - Broom holder :
en
- CH121791A - Closure for lace-up shoes. :
de
en
- US1637656A - Sanitary garbage can :
en
- US1637793A - Method of finishing metal walls :
en
- US1637486A - Electric furnace :
en
- US1637474A - Turbo blower :
en
- US1637524A - Locking means for rotary members :
en
- US1637863A - Frequency changer :
en
- US1637922A - Game board :
en
- DE447616C - Sheet delivery device for printing machines :
de
en
- GB262727A - Improvements in or relating to regrinding or lapping valve seats :
en
- ES103429A1 - Arrangement for the coupling of a conveyor wave apparatus to a transmission line. :
en
es
- CH121877A - United check and throttle valve. :
de
en
- US1637811A - Agricultural implement :
en
- US1637850A - Variable valve-operating means for fluid meters :
en
- CH121808A - Process for the production of alkyl formates. :
de
en
- CA272856A - Lamp focusing device :
en
fr
- USD73195S - Inq co :
en
- US1637388A - Tongs :
en
- GB274419A - Production of high grade iron or steel :
en
- DE447971C - Dust separator for quantities of dust transported by compressed air, especially coal dust :
de
en
- US1637841A - Lubricating apparatus :
en
- USD73193S - Design fob a wall clock :
en
- GB274997A - Improvements in pencil holders :
en
- US1637603A - Lawn mower :
en
- US1637655A - Adjusting device for doors and the like :
en
- GB275109A - Improvements in devices for retaining garments at the waist line :
en
- FR625106A - Improvements to fishing nets :
en
fr
- GB275336A - Improvements relating to liquid level gauges :
en
- US1637807A - Ink-distributing roller :
en
- GB263185A - Improvements relating to spring balancing devices :
en
- DE447913C - Preservation of prussic acid :
de
en
- FR625212A - Toy plane :
en
fr
- GB262758A - Improvements in and relating to yarn winding machines :
en
- CH121904A - Post insulator. :
de
en
- DK37764C - Wrapping for Liquid Containers. :
da
en
- USD73189S - Design fob a flag stand :
en
- ES103210A1 - A new system for the formation of removable monolithic roofs and roofs, of reinforced concrete, in buildings of all kinds. :
en
es
- FR625047A - Improvements to light reflectors :
en
fr
- FR625195A - Lens shutter :
en
fr
- DE447876C - Process for the concentration of carbonic acid in plant crops using combustion carbonic acid in closed rooms :
de
en
- ES103399A1 - Automatic firearm :
en
es
- US1637396A - Alarm system :
en
- US1637418A - Brush attachment for washing machines :
en
- CH121952A - Brake device for bicycles. :
en
fr
- USD73166S - Design for a curtain crane :
en
- ES102410A3 - The manufacture of rotary screw pumps for all kinds of liquids. :
en
es
- GB275006A - A new or improved land-cultivating device :
en
- DK37772C - Spare liquid container for liquid food containers and the like. :
da
en
- GB265973A - Improvements in and relating to machines for making wire helixes :
en
- US1637925A - Cultivator :
en
- CA272901A - Hand baling machine :
en
fr
- CH121710A - Process for the preparation of an azo dye. :
de
en
- ES103279A1 - A process for the preparation of hydrocarbons of low boiling point. :
en
es
- US1637488A - Heater and drier :
en
- US1637653A - Pressure meter :
en
- FR625053A - Cash register upgrades :
en
fr
- FR625116A - Saddle enhancements for cycles, motorcycles, etc. :
en
fr
- US1637671A - Oil press with disintegrating means :
en
- US1637923A - Radio tuning device :
en
- ES103296A1 - An alloy for bright galvanizing. :
en
es
- ES103312A3 - The construction of electric vehicles with accumulator batteries. :
en
es
- DE447865C - Device in a vibration meter for displaying the maximum vibration amplitude :
de
en
- AU567627A - Improvements in-apparatus forpfiltering fumigating and 'the like treatment of--air :
en
- CH121871A - Tobacco pipe. :
de
en
- DE447538C - Process for the preparation of chloroiodine compounds of the quinoline series :
de
en
- DE447828C - Device for driving needles into wooden frames :
de
en
- DE448077C - Manufacture of inner curved grooved rails :
de
en
- US1637739A - Lamp-shade holder :
en
- USD73168S - Design fob a tibe :
en
- US1637360A - Circuit-interrupting system :
en
- ES103286A1 - A bright tempera painting. :
en
es
- GB274932A - Improvements in or relating to shot cartridges :
en
- FR625140A - Improvements to bread-making installations and devices :
en
fr
- FR625292A - Improvements in the transmission of photographs or images at a distance :
en
fr
- ES103258A1 - Improvements in a physiological-chemical composition. :
en
es
- FR625240A - Device for compressing concrete :
en
fr
- US1637522A - Shingle covering :
en
- US1637773A - Fan-belt pulley :
en
- ES103263A1 - A graduated, pointing aim, for rifle system Mauser Spanish regulation. :
en
es
- ES103436A1 - An improvement in the cutting of tissues. :
en
es
- FR625196A - shutter screen for cinematographic cameras in particular intended for surveying terrain seen from an airplane :
en
fr
- DE447567C - Gas mask :
de
en
- US1637805A - Thermometer :
en
- CH121861A - Automatic turning machine. :
en
fr
- GB265610A - Improvements in and relating to internal combustion engines :
en
- FR625036A - Quick cleaning spark plug, which can at the same time serve as a degummer :
en
fr
- AU611027A - Pulp molding' machine :
en
- US1637668A - Shocking attachment for grain binders :
en
- US1637365A - Spud for waste connections and the like :
en
- USD73214S - Design por an automobile roadster body :
en
- USD73216S - Design for a pendant :
en
- US1637928A - Car truck :
en
- DE447851C - Process for carrying out chemical reactions in an electric furnace :
de
en
- US1637789A - Device for ground transportation of airships :
en
- US1637390A - Electrical measuring instrument :
en
- US1637610A - Current-interrupting-device :
en
- CH121366A - Stringed musical instrument with sustained vibration. :
en
fr
- CH121875A - Multi-disc clutch. :
de
en
- DE448013C - Process for the production of mechanically cored metal paper :
de
en
- US1637821A - Compression valve :
en
- US1637834A - Seed planter :
en
- CA272830A - Stove pipe cleaner :
en
fr
- CA272876A - Wire base brush :
en
fr
- DE448060C - Arrangement for transmitting the energy of an electromagnetic wave from an excitation circuit to a consumer circuit :
de
en
- ES103246A1 - A procedure for the exploitation of gold sinks by direct cyanurization. :
en
es
- US1637518A - Frock :
en
- US1637704A - Curtain-draping device :
en
- FR625254A - Assembly method for metal beds or other applications :
en
fr
- CA272833A - Goggle :
en
fr
- CH121870A - Device which is used to secure keys, purses, wallets, watches and similar objects that are to be carried in pockets against loss and theft. :
de
en
- DE448026C - Pencil sharpener with a conical guide sleeve :
de
en
- FR625213A - Method and apparatus for the production of iron and steel :
en
fr
- ES103342A1 - An industrial product consisting of milk of special qualities, with the corresponding method for obtaining it. :
en
es
- FR625242A - Support pin for bow instrument :
en
fr
- CH120818A - Envelope with letterhead. :
de
en
- US1637399A - Tie straightener :
en
- US1637927A - Flow meter :
en
- CH120235A - Laundry centrifuge with free jet turbine. :
de
en
- DE448046C - Photographic camera :
de
en
- DE448185C - Helical winding strip for tube dryers :
de
en
- US1637490A - Glassware-transferrihgdevice :
en
- US1637517A - Game apparatus :
en
- DE447848C - Motor protection switch with trip-free release and device for delaying the response of the switch while the motor is starting :
de
en
- DE447901C - Device for treating the paper web in high-pressure rotary presses or the like. :
de
en
- US1637487A - Process of sizing and finishing articles of fiber :
en
- DE447852C - Device for electrical resistance welding, in particular using very short impulses of extremely high current :
de
en
- GB275308A - Improvements in or relating to saddles or seats suitable for motor-cycles and other like vehicles, but applicable for other purposes :
en
- FR625040A - Sole for blast furnaces and other shaft furnaces :
en
fr
- CH119502A - Ski binding. :
de
en
- CH121941A - Advertising poster. :
de
en
- DE447945C - Method for air fanning hat felts :
de
en
- GB267499A - Improvements in or relating to impulse repeating devices for automatic and semi-automatic telephone exchange systems :
en
- GB275306A - A device for setting and stropping safety or other razors or the blades of knives or the like :
en
- US1637428A - Mineral feed and process of preparing the same :
en
- DE447982C - Process for carbonization and gasification of peat, lignite, sapropel and similar bituminous substances :
de
en
- CH121866A - Equipment for drying agricultural and chemical products. :
de
en
- CA272873A - Overlapping visible index :
en
fr
- CH121050A - Building construction with insulating panels. :
de
en
- CH120662A - Device to secure a room against burglary and fire. :
de
en
- US1637589A - Picture frame :
en
- US1637364A - Vehicle bumper :
en
- AU548527A - Methods of telegraphy :
en
- GB275053A - Improvements relating to vehicle wheels :
en
- US1637934A - Articulator :
en
- GB274989A - Improvements in saddles for motor-cycles, cycles and the like :
en
- CA272794A - Luggage carrier :
en
fr
- CA272865A - Cord tire fabric :
en
fr
- DE447780C - Computing device :
de
en
- AU153326A - Improvements in and relating to devices for use in transmitting signals in connection with fire and burglar alarm systems and the like :
en
- CH121806A - Process for the synthetic production of ammonia from the elements. :
de
en
- CH121809A - Process for preparing oxygenated organic compounds by hydrogenation of carbon oxides. :
en
fr
- US1637527A - Wheel :
en
- US1637846A - Swiveling chair :
en
- GB275278A - Improvements in coin-freed apparatus :
en
- CH121799A - Device on a cutting machine having a cutting table for clamping the goods to be cut on the table of the machine. :
de
en
- DE447654C - Springboard for swimming pools or similar sports facilities :
de
en
- DE447975C - Steam boiler system with coal dust pre-firing and a water cooling system that is freely installed in the combustion chamber and prevents the slag from melting together :
de
en
- GB275303A - A new or improved method of and means for distributing the heat in incubators :
en
- CA272813A - Anti-creeping rail joint :
en
fr
- DE447854C - Leather cutting machine for angled cut using a circular knife :
de
en
- ES103231A1 - A separation device in the molten metal tanks to galvanize iron objects. :
en
es
- ES103301A3 - An indirect heating boiler for galvanizing. :
en
es
- DE448118C - Cooling bed in rolling mills :
de
en
- CA272849A - Burner regulator :
en
fr
- US1637641A - Stereotype-plate mechanism :
en
- FR625023A - Unique mechanical control device for telegraphy and cordless telephony devices, independent of the circuit diagram :
en
fr
- ES103323A1 - Improvements in reflectors for light signals, announcements and similar applications. :
en
es
- ES103432A3 - Prismatic glass tiles. :
en
es
- GB250249A - :
en
- GB261010A - Improvements in devices for preventing chafing of the thighs :
en
- US1637530A - moore :
en
- US1637713A - Three-color intaglio rotary printing press :
en
- US1637724A - Side frame :
en
- US1637425A - Switch for electrical fuel-feeding apparatus :
en
- US1637529A - Focusing instrument for cameras and the like :
en
- DE447895C - Engraving machine :
de
en
- ES103250A1 - Improvements introduced in the manufacturing processes of aluminum alloys. :
en
es
- ES103308A1 - Roller bearing. :
en
es
- CA272835A - Aerial tramway bucket :
en
fr
- DE447764C - Automatic running weight scale :
de
en
- ES103381A1 - A new electromechanical loom. :
en
es
- GB275091A - Improvements in blow-off device for steam boilers :
en
- CA272763A - Card game :
en
fr
- CH121913A - Rotary switch. :
de
en
- DE447480C - Device for achieving uniform gas flow in angularly curved channels, especially those for electric gas cleaners :
de
en
- US1637382A - Cooling system :
en
- FR625004A - Opening device for boxes :
en
fr
- ES103443A1 - A new mechanical system to facilitate the pulling of the smoke pipes and activate the combustion of the home. :
en
es
- US1637911A - Railway-door latch :
en
- DE447789C - Fluid transmission :
de
en
- DE448110C - Steam lamp :
de
en
- FR625253A - Improvements in baking ovens :
en
fr
- CA272755A - Steel cross tie :
en
fr
- CH120607A - Cooling device on injection nozzles for internal combustion engines. :
de
en
- GB265596A - Improvements relating to electro-responsive time-element devices :
en
- ES103328A1 - Carburetor injection without float. :
en
es
- FR625049A - Process and apparatus for the continuous manufacture of artificial textile fibers :
en
fr
- DE447561C - Single-strand lace pounding machine with drivers arranged below fixed plates :
de
en
- FR625127A - Improvements to sound amplifiers :
en
fr
- GB275325A - Improvements in machines for removing coverings from wire :
en
- GB275106A - Sock stretcher :
en
- US1637330A - Wheel-maching apparatus :
en
- USD73204S - Design for a lamp bracket :
en
- FR625281A - Hot water producing device for gas, oil and similar furnaces :
en
fr
- CH121854A - Passenger carriage with movable advertising device. :
de
en
- ES103276A1 - Improvements in electro-magnetic acoustic players for gramophone records and their like. :
en
es
- ES103396A1 - A new engine :
en
es
- GB264179A - Improvements in rollers for calendering machines :
en
- ES103297A3 - A procedure for the manufacture of fabrics imitating animal skins. :
en
es
- FR625221A - Improvements to mounting devices for abrasive wheels :
en
fr
- GB275281A - Improved process of and apparatus for splitting fluid hydrocarbons :
en
- ES103341A1 - Removable fire extinguishing capsules. :
en
es
- GB275016A - Improvements in means for measuring the working temperatures in the cylinders of internal combustion engines :
en
- USD73196S - Design for a chandelieb ob aeticle of similab nattibe :
en
- US1637479A - Electric toy :
en
- US1637755A - Shade and curtain support :
en
- US1637887A - Voltage regulation of exciters :
en
- US1637874A - Socket casing :
en
- US1637480A - Paving construction :
en
- ES103424A1 - Process for obtaining ammonic combinations of aromatic halogenated amines. :
en
es
- CH119606A - Steering wheel with steering knuckle for automobiles. :
en
fr
- ES103374A3 - A procedure to purify sulfur dyes. :
en
es
- GB275057A - Improvements in or relating to buttons :
en
- ES103284A1 - An automatic machine to weld tin bodies of cylindrical, oval and rectangular shape. :
en
es
- GB275317A - Improvements in or relating to electric switches suitable for use as anti-theft devices for motor vehicles :
en
- US1637866A - Drip pan for food choppers :
en
- US1637426A - Machine for coating electric storage-battery plates :
en
- US1637973A - Boat-hull construction :
en
- US1637429A - Glareless lamp :
en
- GB274992A - Improvements in and relating to means for lapping a core with strip material :
en
- ES103361A1 - An improved process for the treatment of lead chloride, or basic lead, applicable to the recovery of lead from its minerals, waste and tailings. :
en
es
- DE447955C - Shoe press for gluing soles :
de
en
- DE447712C - Valve bag filling machine :
de
en
- US1637334A - Click check for reels :
en
- US1637775A - Combination advertising folder and gauge :
en
- US1637965A - Hashing machine :
en
- ES103404A1 - A machine for the assembly of an incandescent body in the support systems of electric lamps or similar devices. :
en
es
- FR625082A - Improvements to heating or cooling devices inside buildings :
en
fr
- FR625251A - Trimming mechanism, for sewing machines :
en
fr
- CA272860A - Pneumatic tire :
en
fr
- US1637891A - Method of and apparatus for packaging material :
en
- USD73178S - Design fob a cttbtain-pole end :
en
- CH121822A - Zymothermal fermentation chamber. :
en
fr
- US1637635A - Lubricant-transporting receptacle :
en
- US1637514A - And edward p :
en
- US1637761A - Muffler cut-out :
en
- US1637893A - Hair waver or crimper :
en
- CH121984A - Process for the preparation of a compound of isopropylbromoallylbarbituric acid with 1-phenyl-2. 3-dimethyl-5-pyrazolone. :
de
en
- US1637604A - Antivibrating device :
en
- AU518326A - Improvements in or relating to mountings for abrasive wheels :
en
- FR625244A - Improvements in the manufacture of metal cans for preserves :
en
fr
- GB275331A - Improvements in kinematograph color films and methods of manufacture :
en
- DE447773C - Zero setting device for counters with balls for coupling the zero setting shaft and the counting wheels :
de
en
- ES103215A1 - Procedure for the preparation of soluble bodies in water. :
en
es
- FR625165A - Improvements to compositions containing cellulose esters and cellulose ethers and other similar constituents :
en
fr
- FR625266A - Simplified nozzle for incandescent lighting by gasoline or other hydrocarbons :
en
fr
- GB265576A - Rotary pump :
en
- US1637586A - Roof support for underground chambers :
en
- US1637881A - Process of and apparatus for making sheet glass :
en
- US1637751A - Automobile luggage carrier :
en
- DE448058C - Automatic clutch :
de
en
- US1637598A - Garment press :
en
- US1637380A - Loom harness :
en
- ES103370A1 - Wire cable with filling of the interstices between the wires of the cable. :
en
es
- DE447666C - Rail support with soft metal insert between rail and base plate or iron sleeper :
de
en
- GB265609A - Improvements in jacquard knitting machines :
en
- GB275105A - Improvements in and relating to conveyers :
en
- GB275018A - Method of manufacturing pressed or otherwise formed packing wrappers, boxes or the like containers :
en
- US1637879A - Tire-repair vulcanizer :
en
- US1637986A - Screen grate for ball mills :
en
- FR625247A - Improvements in pulp treatment :
en
fr
- GB264473A - Improved process of and apparatus for preserving wood :
en
- US1637498A - Receptacle for address plates :
en
- US1637726A - bebgsiai :
en
- US1637989A - Machine for making glass mounts :
en
- AU619427A - Improvements in percussion fuses :
en
- CH119504A - Marking board for card players. :
de
en
- CH121932A - Hair curlers. :
de
en
- CA272772A - Hair waver and curler :
en
fr
- US1637968A - Fluid transmission :
en
- US1637574A - Life-saving device for children :
en
- CA272882A - Paper machine carrier :
en
fr
- CH121430A - Automatic electrical momentary and time switch. :
de
en
- AU292326A - Improvements in quick action electric switches :
en
- GB265600A - The manufacture of a new preparation which emits ª‰-rays :
en
- DK37761C - Method and apparatus for connecting wires, ropes, pipes, rods and the like. :
da
en
- CA272859A - Signal lamp device :
en
fr
- CH121396A - Mechanism for transforming an oscillating movement into a rotary movement. :
en
fr
- US1637392A - Combined resilient suspension and transmission :
en
- US1637894A - Brake :
en
- US1637415A - Apparatus for preparing liquid milk from milk powder :
en
- CH120356A - Device for selective disconnection of electrical lines that are subject to short circuits or earth faults. :
de
en
- CH121973A - Process for the preparation of a developer dye. :
de
en
- GB262486A - Improvements in or relating to paints for submarine purposes :
en
- CH121896A - Slide control for purge air and starting air on multi-cylinder two-stroke machines. :
de
en
- US1637332A - Quick detachable cap :
en
- US1637386A - Shellac-viscosity tester :
en
- US1637667A - Closure for containers :
en
- DE446607C - Circuit arrangement for connecting links in telephone exchanges :
de
en
- DE447878C - Ironing guide on metal hacksaws :
de
en
- DE447965C - Placement game :
de
en
- FR625058A - Rubber balloon and method of manufacturing this balloon :
en
fr
- CH121800A - Method and device for separating and drying solids dissolved or suspended in liquids. :
de
en
- US1637430A - Building construction :
en
- US1637997A - Electric self-winding clock :
en
- USD73184S - Design for a radio lotjd speaker :
en
- CA272903A - Heel :
en
fr
- CH119432A - Broom. :
en
fr
- US1637785A - Tool holder :
en
- CH120592A - Hydraulic clutch. :
de
en
- ES103418A1 - Painting process (industrial). :
en
es
- GB265589A - Improvements relating to steam generators :
en
- CA272789A - Moistener for hot air furnaces :
en
fr
- AU764027A - Flotation processes :
en
- CH121732A - Device for lifting, changing and driving paper rolls in printing machines. :
de
en
- FR625129A - Device for the automatic inflation of tires :
en
fr
- DE448063C - Arrangement to prevent self-excitation in externally controlled tube transmitters and to prevent the main transmitter from affecting the control transmitter :
de
en
- CH119854A - Turn signal device. :
de
en
- AU458326A - Improvements in method of building automobile bodies :
en
- GB267112A - Improvements in processes for the manufacture of threads, filaments, bands or films,of a polished and transparent nature, consisting of plastic material :
en
- GB269571A - Improvements in or relating to gallery or other props :
en
- US1637695A - Burner for hydrocarbon and similar fuel :
en
- US1637368A - Apparatus for supplying fuel oil to furnaces :
en
- US1637794A - Knife bracket for tire machines :
en
- CA272810A - Plough :
en
fr
- CA272790A - Emergency connector for car couplers :
en
fr
- US1637990A - Recovery of values from nitrocellulose material :
en
- USD73212S - Design fob an automobile body :
en
- US1637501A - Grooving machine :
en
- CH121858A - Wide-angle self-adhesive reflector. :
en
fr
- CH121965A - Equipment on aircraft to accommodate the crew and equipment. :
de
en
- USD73181S - Design for a vehicle tail lamp :
en
- CH121472A - Seat rudder. :
de
en
- CH121483A - Process for the production of a new dye. :
de
en
- CA272842A - Machine for manufacturing incandescent lamps :
en
fr
- CA272855A - Lubricant :
en
fr
- AU474926A - Improvements in or relating to wringers :
en
- US1637385A - Silencer :
en
- CA272826A - Beauty compact :
en
fr
- CH121772A - Method and device for generating a high-quality gas similar to luminous gas. :
de
en
- DE447979C - Method for determining the course of shafts, tunnels and the like like :
de
en
- CA272771A - Coal gathering and loading machine :
en
fr
- CA272858A - Electric interlocking system :
en
fr
- CH121890A - Internal combustion engine. :
en
fr
- CH121371A - Device to prevent the inopportune firing of explosive projectiles. :
en
fr
- GB275034A - Improvements in photographic plate holders, specially applicable for use in developing :
en
- GB275283A - Improvements in the manufacture of dyestuffs :
en
- AU361026A - Improvements in and connected withthe sound boxes of talking machines :
en
- CA272840A - Hinge for windshields :
en
fr
- CH121910A - Connection device with automatic power cut-off. :
de
en
- US1637554A - Heating stove :
en
- DE447961C - Cleaning device for balls, especially for golf balls :
de
en
- DE448037C - Shunting system :
de
en
- US1637982A - Dustless ash system :
en
- US1637795A - Electrode for rectifiers and electrolytic condensers :
en
- US1637540A - Reversible collar :
en
- US1637799A - Construction and mounting of alpha valve-sealing mechanism for internalcombustion engines :
en
- US1637962A - Automobile signal device :
en
- US1637532A - Mold for forming containers :
en
- AU1020227A - Improvements in rotary valves :
en
- CA272796A - Insect trap :
en
fr
- US1637557A - Barber's dispensing bottle :
en
- CA272872A - Scale :
en
fr
- CH121766A - Stone working machine. :
en
fr
- US1637570A - Running board :
en
- US1637591A - Fuel economizer :
en
- GB267932A - Improvements in or relating to telephone conductors :
en
- GR1570B - WHITE BOX. :
el
en
- CH121810A - Process for the preparation of an oxidation product of 6.6'-dichlorodibenzanthrone. :
de
en
- CA272784A - Brake :
en
fr
- CH121785A - Device for power and hand drive of jacquard and dobby machines. :
de
en
- US1637427A - Baking oven :
en
- US1637560A - Carton-blank separator :
en
- USD73158S - Shield for lighting fixtures or similar articles :
en
- DE447972C - Gully with a device for separating the flammable liquids flowing in with the waste water :
de
en
- USD73169S - Design fob a tibe tbead :
en
- CH121963A - Contact strip for pantograph. :
de
en
- GB275104A - Improvements in the manufacture of paving bricks and other ceramic products, and in apparatus therefor :
en
- CH121813A - Process for the preparation of chromium-containing dyes. :
de
en
- CH121788A - Braiding machine. :
de
en
- CA272785A - Bearing finish device :
en
fr
- DE448011C - Hammer mill with vertical axis with sieve surrounding the hammer mechanism :
de
en
- CH121827A - Bracket made of resilient wire to hold flat objects together, e.g. B. Letterheads. :
de
en
- US1637403A - Telephone system :
en
- FR625258A - Improvements to gas generators :
en
fr
- CH121942A - Garden umbrella cover. :
de
en
- US1637640A - Hand truck :
en
- US1637848A - Driving mechanism for printing presses :
en
- CH121482A - Process for the production of a new dye. :
de
en
- US1637466A - Tube-splicing method :
en
- FR625048A - Frame for miniatures, photographs and similar images :
en
fr
- ES103253A1 - Adsorption medium or product containing carbon. :
en
es
- ES103445A1 - An apparatus for the supply of benzine to the automatic lighters. :
en
es
- US1637371A - Stuffing-box vent :
en
- USD73191S - Island :
en
- GB275310A - Improvements in and relating to hay and like forks :
en
- DE447713C - Machine for wrapping razor blades :
de
en
- DE447820C - Feeding of wire mesh to a rolling mill for pressing around with clay, loam or the like for the purpose of producing wire brick mesh :
de
en
- FR625289A - Process for obtaining a dry extract of coffee which is entirely soluble in water, and of all other extracts such as extracts of tea, lime, verbena, eucalyptus, etc. :
en
fr
- GB268318A - :
en
- ES103350A1 - Cargo lifting device for ships. :
en
es
- US1637509A - Bag-closing machine :
en
- US1637594A - Rotary bit for drilling wells :
en
- US1637929A - Steam boiler :
en
- US1637353A - Liquor :
en
- ES103259A1 - Improvements in the preparation of plates for typographic printing. :
en
es
- US1637808A - Mixed-beverage-vending apparatus :
en
- CH120393A - Method for switching from one frequency to another in carrier wave signaling installations, using electronic discharge devices. :
en
fr
- CA272804A - Twine holder :
en
fr
- CA272820A - Fresh air heater :
en
fr
- DE448131C - Step switching device for single-sided grounded AC transformers, especially for regulating the motor voltage in electric locomotives :
de
en
- US1637838A - Method of treating ores :
en
- DE447984C - Terminal strip with connection terminals that can be moved in grooves :
de
en
- ES103412A1 - A process for extracting in an anhydrous state the fatty acids contained in the diluted aqueous solutions. :
en
es
- US1637895A - Glare shield for headlights :
en
- US1637681A - Steam generator or water heater :
en
- CH119605A - Direction indicators for automobiles. :
de
en
- FR625207A - Improvements to car figures :
en
fr
- FR625295A - Endless transporter :
en
fr
- DE448197C - Agitator :
de
en
- DE447872C - Electric lighter :
de
en
- CH121974A - Process for the preparation of 2.2'-dibenzanthronyl. :
de
en
- US1637559A - Stringed instrument :
en
- US1637595A - Mop :
en
- DE447724C - Device for remote display of the relative distance between two moving bodies :
de
en
- DE448079C - Manufacture of knives and forks :
de
en
- DE447923C - Arrangement on controllers :
de
en
- US1637835A - Danger-signal attachment for locomotives :
en
- FR625179A - Light plate and direction indicator for car :
en
fr
- ES102934A1 - Improvements in the suspension of cars. :
en
es
- ES103403A3 - A flatbed trailer for automobile tractors. :
en
es
- GB271826A - Automatic apparatus for the production of aerated water :
en
- GB275050A - Improvements in clothes hangers :
en
- ES103254A1 - New device for spraying oil with steam under pressure, reheated in bakery ovens and similar for the purpose of heating them. :
en
es
- ES103431A1 - A file. :
en
es
- FR625066A - Reinforced roller rolling mill :
en
fr
- GB275128A - Improvements in burglar alarm apparatus :
en
- FR625230A - Apparatus for the instantaneous production of soda water and the like :
en
fr
- GB275330A - Improvements in connection with propulsion systems and propellors :
en
- GR1572B - METHOD TO ???? AND REMOVAL OF FRONTAL AND SIDE RESISTANCES AND CONCLUDING UNDER FLUIDS OF LIQUIDS OR AIR DURING THE PROMOTION OF BODIES IN THEM. :
el
en
- US1637383A - Drill-stem clamp :
en
- US1637393A - Double-range variable-speed induction-motor set :
en
- US1637875A - Discharge unloader :
en
- US1637959A - Window-pane fastener :
en
- US1637441A - Mold for combination heels :
en
- ES103410A1 - A process for the manufacture of agglomerates of straw, canes and similar materials, compressed and reinforced, intended for the constitution of icebergs, beams, walls and other construction elements. :
en
es
- FR625203A - Process for the cold production of objects coated with a layer of glaze-enamel :
en
fr
- US1637889A - Storing and handling apparatus for asphalt :
en
- GB275037A - Improvements in or relating to gear boxes for washing machines and the like :
en
- FR625231A - Multi-stage steam or gas turbine :
en
fr
- CH121116A - Consisting of continuous paper webs of insulating body and method for its production, which are arranged close to one another in the axial direction and are wound together. :
de
en
- ES103251A1 - Compressor reel for tapes. :
en
es
- ES103338A1 - Tensioning ring for dry gas meters. :
en
es
- GB257278A - Improvements in or relating to shearing machines for rolled metal and the like :
en
- GB275334A - An improved fuel and method of operating internal combustion engines with same :
en
- ES103143A1 - Combined machine to press the seams and apply reinforcement strips to them. :
en
es
- ES103307A1 - An improvement in the ligature machines, especially the double blade. :
en
es
- CA272894A - Electric coupling, terminal, etc. :
en
fr
- DE447891C - Freewheel hub :
de
en
- US1637659A - Thermoelectric oven :
en
- US1638002A - Method of making pencil bodies and the like :
en
- GB257907A - Manufacture of lactic acid esters :
en
- FR625185A - Rolling tamping device, particularly for tamping paving stones and similar materials :
en
fr
- DE448052C - Gas burner :
de
en
- GB275078A - Improvements in and relating to apparatus for making tubular bands or sleeves :
en
- FR625228A - Clamping terminal for cables or electric wires of any diameter :
en
fr
- ES103366A1 - Improvements in the manufacture of blown glass articles. :
en
es
- US1637550A - Interfolding machine :
en
- US1637439A - Eye-protective glass :
en
- DE448006C - Savings clock :
de
en
- GB270275A - Packings for shafts :
en
- US1637473A - Furnace and method of operating the same :
en
- US1637949A - Boiler tool :
en
- GB268765A - Improvements in or relating to tap-changing systems for electric transformers :
en
- GB275014A - Improvements in or relating to trailers :
en
- DE447505C - Method and device for the production of waterproof paper, in which a waterproof emulsion is combined with the paper during its manufacture :
de
en
- USD73209S - Design fob a papeb cabton :
en
- FR625199A - Toothbrush enhancements :
en
fr
- US1637648A - Coffee product and method for making it :
en
- US1637679A - Tube-welding machine :
en
- US1637873A - Air-purifier apparatus :
en
- GB275133A - Improvements relating to slicing machines :
en
- GB275282A - Improvements in and relating to screw-cutting die heads :
en
- GB275276A - Improvements in or relating to cigarette packing machinery :
en
- USD73198S - Design for a pipe support :
en
- ES103423A1 - Improvements in the apparatus for the reproduction of reticulated films. :
en
es
- ES103285A1 - A new wrench for nuts and similar applications. :
en
es
- GB252207A - Apparatus for the quantitative analysis of substances with the aid of roentgen or cathode rays :
en
- US1637421A - Pressure indicator :
en
- US1637921A - Apparatus for measuring linear dimensions :
en
- US1637496A - Match safe :
en
- US1637816A - Marcel water waver :
en
- CH121801A - Filter for the filtration of liquid and gaseous fluids. :
en
fr
- ES103219A1 - A fire extinguisher, investment. :
en
es
- FR625150A - Improvements to machines for forming butter or other similar materials into slices :
en
fr
- GB259547A - Improvements in polo bridles :
en
- GB275116A - Process of converting oxides into anhydrous fused chlorides :
en
- FR625270A - Device for stroboscopic adjustment of counters :
en
fr
- CH121349A - Liquid binder for paints. :
de
en
- DE447784C - Mixture preheater for heavy oil carburetor machines :
de
en
- DK37766C - Collapsible Bucket. :
da
en
- US1637389A - Aerial propulsion :
en
- DE447565C - Pressure regulator with servo motor control :
de
en
- GB274973A - Control system for aircraft :
en
- GB246874A - Improvement in colloidally dispersed material and method of making the same :
en
- FR625163A - Turbining process for separating crystalline masses into crystals and mother liquor, applicable in particular to cooked sugar masses :
en
fr
- DE448010C - Machine for milling twist drills :
de
en
- ES103230A1 - An industrial product consisting of perforated naphthalene solids. :
en
es
- FR625043A - Improvements in spindle pliers for so-called lace looms :
en
fr
- GB270255A - Improvements in process and apparatus for separating threads from fabric :
en
- FR625283A - Overhead line suspension clamp :
en
fr
- GB269908A - Improved process for the recovery of phosphorus and hydrogenated compounds thereof in the form of phosphoric acid :
en
- ES103339A1 - Security cannon :
en
es