• US1635974A - Pencil sharpener : en
  • US1635981A - Abrasive article and method of manufacturing the same : en
  • US1635869A - Dezso weisz : en
  • US1635354A - Process and apparatus for making finger rings : en
  • US1635926A - Sliding door for cars or barns : en
  • AT106761B - Two-axle railcar. : de en
  • AT106835B - Portable electrical control signal. : de en
  • AT106797B - Sewing machine for demonstration and demonstration purposes. : de en
  • AT106826B - Valve. : de en
  • CA272355A - Pulley : en fr
  • DE446833C - Bending machine : de en
  • DE446897C - Pump holder for tubeless bicycle air pumps : de en
  • GB268297A - An improved system of and means for supplying electrical power to railless vehicles : en
  • US1635897A - Aeroplane : en
  • CA272282A - Sectional boiler : en fr
  • US1635734A - Educational game : en
  • US1635929A - Universal flexible shaft : en
  • DE445375C - Connection nipple for cast iron articulated boiler : de en
  • CH121525A - Cabinet for vacuum cleaner. : en fr
  • CH121546A - A machine set consisting of an electric motor and a multi-stage air conveyor, especially for electric hand-held vacuum cleaners. : de en
  • CH121576A - Process for the production of galvanic coatings of chromium on metals. : de en
  • CH121429A - Electrical circuit breaker with enclosed fuse. : en fr
  • CH121567A - Process for the preparation of an azo dye. : de en
  • AT106796B - Device for recording heart sounds and breath sounds. : de en
  • US1635509A - Can : en
  • USD73028S - Design for a combined smoker s stand and tilting table : en
  • CA272228A - Mould for saw teeth : en fr
  • CH120081A - Device for supporting the connecting parts in the heads of electrical machine windings. : de en
  • US1635344A - Vacuum cleaner : en
  • AT106798B - Knives, in particular for surgical purposes. : de en
  • AT106807B - Device for the production of seamless socket pipes or similar hollow bodies. : de en
  • US1635946A - Tie : en
  • US1635718A - Art of refining oils : en
  • AT106767B - Circuit breaker for electrical lighting of railway signals. : de en
  • US1635453A - Centrifugal impact pulverizer : en
  • DE447130C - Process for the production of iron carbonyl : de en
  • ES103096A1 - A procedure for obtaining a granulated bleach. : en es
  • US1635194A - Cushion tire : en
  • US1635452A - Vending machine : en
  • US1635662A - Manufacture of expanded metal : en
  • DE446842C - Process for the production of vehicle body parts, in particular for motor vehicles : de en
  • FR624305A - Capping system : en fr
  • AT106756B - Rubber tires for vehicles. : de en
  • US1635575A - Transfer device for invalids : en
  • GB273865A - Improvements in steam generating plant : en
  • ES102419A3 - Improvements in lined bags. : en es
  • CA272222A - Weft feeding device for weaving looms : en fr
  • DE446794C - Device for bending thin rods, especially made of wire, simultaneously in different directions and levels : de en
  • FR624291A - Turbo-combustion engine which can also be applied to stationary explosion engines : en fr
  • AT106781B - Method and device for removing coarse and fine combustion residues using pressurized water. : de en
  • US1635653A - Method of making lead-copper particles : en
  • US1635777A - Door-operating device for stoves and the like : en
  • FR624243A - Enhancement to segmented expandable cores for press vulcanization of tire casings : en fr
  • AT106765B - Life raft on ships. : de en
  • CH121627A - Explosion turbine. : de en
  • AT106785B - Cardboard pack for glass bulbs or the like. : de en
  • AT106844B - Device for airless injection of fuel in internal combustion engines. : de en
  • DE447052C - Movement for pocket watches : de en
  • DE447228C - Resilient support of the carriage frame on independent wheels, especially for motor vehicles : de en
  • ES103109A1 - Procedure to separate the ammonia from the gases and gas mixtures that contain it. : en es
  • ES103176A1 - Covers with cameras without air. : en es
  • FR624296A - Process for the preparation, application and composition of a product permitting the waterproofing of lime and cement mortars, wood and various : en fr
  • GB273825A - Improvements relating to acoustic apparatus : en
  • GB273972A - Improvements in plate lifting mechanism for rolling mills : en
  • US1635586A - Signaling system for elevators : en
  • AU263126A - Improvements inbar twisting" machinery : en
  • AT106816B - Direction indicators with light signal. : de en
  • NL16529C - device for controlling the energy consumption of an electron discharge tube : en nl
  • USD73043S - Ferdinand xttlhawy : en
  • AT106760B - Switch arrangement for electrical signal transmitters in motor vehicles. : de en
  • US1635274A - Pressure regulator : en
  • US1635722A - Piston-ring applier : en
  • GB274008A - Improvements in electric induction furnaces : en
  • GB266729A - An improved method of reducing to carbon monoxide, the carbonic acid gas content in gases : en
  • DE447043C - Fluorescent screen : de en
  • ES103093A1 - A shock absorber : en es
  • DE447131C - Regenerative furnace, especially Siemens Martin furnace, with pulverized coal combustion : de en
  • DE447143C - Method and device for preventing oxidation or similar effects when heating strip-shaped or wire-shaped metals or metal alloys : de en
  • FR624245A - Pouring can : en fr
  • GB273895A - Improvements in or connected with devices for detecting the water level in boiler gauge glasses or the like : en
  • US1635702A - Cutting compound distribution system : en
  • US1635485A - Ornament for personal wear : en
  • US1635938A - Cooling mechanism for internal-combustion engines : en
  • DE446964C - Fine shredding plant : de en
  • US1635247A - Safety device for articulated cars : en
  • US1635503A - Numbering machine : en
  • US1635239A - Locomotive ash pan : en
  • ES103029A1 - Car toy practicable, with all metal chassis. : en es
  • ES103111A3 - The manufacture of fixing flanges for the insulating tubes used in electrical installations. : en es
  • DE446807C - Attachment of a metallic support piece to a wooden stick with a conical end : de en
  • CA272360A - Treating hydro-carbons : en fr
  • US1635820A - Water-power utility : en
  • CH121684A - Water advertising device. : de en
  • USRE16670E - Mechanically packed packer : en
  • US1635685A - Bearing for railroad trucks and similar structures : en
  • ES103043A1 - A process for the electrolytic production of pure aluminum from crude aluminum, alloys and the like. : en es
  • DK37710C - Steam boiler or Water heater. : da en
  • GB273936A - Improvements in belts for personal wear, garters, bracelets, armlets and like articles : en
  • US1635463A - Power tool : en
  • US1635658A - Reenforcing bar for concrete : en
  • US1635352A - Guide for straightedges : en
  • US1635459A - Radiocondenser : en
  • DE447044C - Planing boat with steps : de en
  • GB273992A - Improvements in machine for trimming wall paper : en
  • GB274188A - Improvements relating to amusement devices : en
  • ES103040A1 - A body exclusively of metal, removable in four or more pieces and applicable to cars of one or two seats type races. : en es
  • GB273938A - A tool for use in removing brake drums from the axles of motor vehicles : en
  • GB273959A - Improvements in liquid containers : en
  • US1635174A - Thermometer or thermometer-tube support : en
  • US1635447A - Cutting-tool mounting and controller : en
  • DE447126C - Vehicle with an endless conveyor built into the car body : de en
  • NL16543C - : en
  • US1635838A - Heat-exchanging element : en
  • DE446867C - Process for the reduction of organic compounds : de en
  • DE447023C - Process for the production of toilet seats or lids : de en
  • DE446881C - Arc lamp electrode : de en
  • ES103190A1 - A method of making closures for gases and liquids. : en es
  • GB273819A - Improvements relating to dyeing, printing and stencilling preparations and to processes for dyeing, printing or stencilling cellulose acetate or products made therewith : en
  • GB273830A - Improvements relating to the treatment of cotton fabrics containing artificial silk : en
  • ES103129A1 - A reinforcement system for necks turned into shirts. : en es
  • ES103152A1 - Perfeccionamientos in valves of quadruple electrode. : en es
  • GB273912A - Improvements in or connected with means for changing or installing engines on aircraft : en
  • US1635471A - Method of and apparatus for canning figs : en
  • US1635690A - Eaves-trough hanger : en
  • GB273935A - Improvements in a process and apparatus for the low temperature carbonization of coals and like materials : en
  • GB273999A - An improved process for converting high-boiling hydrocarbons, which have been freed from the substances soluble in liquid sulphurous acid, into low-boiling hydrocarbons by means of aluminium chloride : en
  • ES102962A1 - Automatic fire extinguishing device for aircraft. : en es
  • GB273869A - An improvement in tuning dampers (or tuning wedges) : en
  • FR624346A - Improvements to an ice cream cutting and coating machine : en fr
  • FR624301A - Mnemonic devices : en fr
  • CA272259A - Parcel receiving apparatus : en fr
  • CA272322A - Electrical connector : en fr
  • CH121705A - Process for the preparation of a diarylamine. : de en
  • US1635426A - Curling pin for permanent hair waving : en
  • US1635487A - Pipe : en
  • ES101931A2 - A system of binding folders for all kinds of paperback bound works. : en es
  • ES103130A1 - A process for the production of knitted fabrics with cut samples formed by repetition of cordoncitos. : en es
  • GB274153A - Improvements in steering mechanism for self propelled vehicles : en
  • US1635350A - Sand, emery, or other abrasive paper, cloth, or the like : en
  • CH119304A - Device on automobile engines with valve guide box to utilize the fuel-air mixture escaping in these. : de en
  • CH120599A - Piston compressor. : de en
  • CH121726A - Process for the preparation of an azo-related dye. : de en
  • DE447135C - Equipment on iron to remove combustion gases : de en
  • ES103088A1 - A spring applicable to car seats and vehicles in general. : en es
  • ES103110A3 - The manufacture of elbows and tees for the coupling of insulating tubes, used in electrical installations. : en es
  • CA272382A - Sewing machine : en fr
  • US1635544A - Circuit breaker : en
  • FR624382A - Method and apparatus for firing or calcining cement materials and the like and cooling the aggregate obtained : en fr
  • GB263484A - Loud speaker : en
  • GB274933A - A portable electric lamp : en
  • GB273822A - A new or improved apparatus for dividing or cutting fruits and the like : en
  • US1635448A - Sash lifter and latch : en
  • US1635366A - Rug-cleaning machine : en
  • US1635892A - Flying machine : en
  • DE446804C - Galvanic two-fluid element : de en
  • DE446856C - Process for the production of molds for artificial teeth or the like. : de en
  • DE446887C - Method for erecting roof trusses, beams, etc. Like. By means of their supports : de en
  • CA272304A - Wheel rim : en fr
  • DE446767C - Electrical signaling device for generating tones by means of vibrating membranes : de en
  • DE447061C - Hopper trolleys : de en
  • US1635240A - Apparatus for manufacturing tires : en
  • FR624271A - Servo-brake for motor vehicles or other applications : en fr
  • ES102830A3 - A hermetic kinematic control system for underwater mines. : en es
  • GB274003A - Improvements in furnaces for heating goods : en
  • US1635832A - Electrical connecter : en
  • DE446806C - Handle, especially insulating handle, for switches, hand lamps, etc. like : de en
  • ES102970A1 - An electric announcing device. : en es
  • US1635165A - Book or pamphlet trimming device : en
  • US1635549A - Condenser and cooler : en
  • US1635584A - miller : en
  • US1635776A - Sucker-rod rotor : en
  • GB273967A - Umbrellas and the like for perambulators and other carriages : en
  • GB273896A - Apparatus for use in the manufacture of cords or strings : en
  • ES103173A1 - New lampholder system, Edison type, for electric lighting. : en es
  • DE446818C - Needle-shaped cannulas : de en
  • FR624299A - Movement maintained indefinitely by diurnal temperature variations : en fr
  • FR624387A - Advanced liquid measuring device : en fr
  • ES103061A1 - Shooting gun alarm. : en es
  • US1635778A - Celery-bleaching-paper-placing machine : en
  • US1635912A - Signal : en
  • FR624237A - Animal viscera scraping machine : en fr
  • ES103001A1 - Embossed printed fabrics based on non-textile materials. : en es
  • AT106779B - Device for noiseless blow-off of steam from steam generators for ships. : de en
  • ES103069A1 - A new way of presenting soft drinks based on fruits. : en es
  • US1635207A - Carrier current telegraphy : en
  • US1635851A - Ventilated furnace wall : en
  • US1635608A - bretos y claveria : en
  • US1635900A - Hanger and support : en
  • FR624269A - Improvements to liquid dispensing devices : en fr
  • GB262063A - : en
  • ES102990A1 - Safety connection for electric lifting machines, especially load winches. : en es
  • GB269525A - Improvements in bone rasping apparatus : en
  • US1635470A - Method of and apparatus for measuring turbidities and color of fluids : en
  • DE446937C - Artificial hand : de en
  • ES102986A1 - Manufacture of rupture device for all kinds of high voltage magnets. : en es
  • US1635980A - Electrical testing apparatus for fluid-pressure engines : en
  • ES102979A1 - Provision for the shipment of liquids. : en es
  • US1635542A - Playing attachment for stringed instruments : en
  • CA272253A - Anti-skid device for automobile wheels : en fr
  • DE447074C - Device for the automatic feeding of envelopes u. Like. In rotary printing machines : de en
  • FR624309A - Process for the divulsion of material microelements and production device : en fr
  • FR624329A - Magnesium Ignition Device : en fr
  • FR624342A - Improvements made to devices measuring the contents of tanks, and measuring their flow, in particular those for tanks for automobiles, airplanes : en fr
  • GB274192A - Improvements in and relating to the regulation of electric distribution systems : en
  • FR624388A - Rotary duplicator : en fr
  • US1635202A - Composition for cleaning brushes and the like : en
  • US1635720A - Liquid-dispensing apparatus : en
  • US1635723A - Ivan miller : en
  • CA272374A - Lock nut : en fr
  • US1635882A - Ratchet drill : en
  • GB250953A - Improvements in or relating to record-card-controlled statistical machines : en
  • CH121757A - Method and device for sprinkling a mixture of tar, bitumen and gravel with rammed asphalt powder. : de en
  • USRE16673E - Electkomagnetic apbon feedeb : en
  • US1635200A - Wire connecter : en
  • US1635315A - Automobile fan : en
  • US1635852A - Shoe : en
  • DE446857C - Potato sorting machine : de en
  • GB273960A - Improvements relating to variable speed gears for use on motor vehicles and for likepurposes : en
  • GB273970A - Improvements relating to the manufacture of thermionic valves and like discharge tubes : en
  • DE447203C - Installation on live parts located in OEl, separated by insulating walls : de en
  • GB274177A - Combined straining and centrifugal apparatus for purifying and separating fluids : en
  • GB273910A - Improvements in and relating to boxes of fibreboard, cardboard and like materials : en
  • FR624203A - Improvements in variable speed transmissions : en fr
  • FR624393A - Improvements at checkouts : en fr
  • GB264869A - Improvements in multiple wire drawing machines : en
  • GB273813A - Improvements in swivel joints for pipes : en
  • GB273928A - Improvements in and relating to receptacle-forming and filling machines : en
  • US1635327A - Spring lubricator : en
  • US1635508A - Flexible beam connection for steelyards : en
  • US1635767A - Rotary valve : en
  • ES102994A1 - A new material for iron constructions. : en es
  • GB273974A - Improvements relating to fluid change speed gear : en
  • CA272226A - Rheostat arm : en fr
  • CA272321A - Plating method : en fr
  • US1635708A - Front wheel brake for automobiles and the like : en
  • US1635306A - Car roof : en
  • ES103183A3 - Automatic machine for stamping postage to replace ordinary postage stamps or other stamps. : en es
  • US1635171A - Machine for issuing paper and printed matter in booklet, card, ticket, or other form : en
  • AT106802B - Ankle arch measurement device. : de en
  • CH121285A - Protective device on toilet seats. : de en
  • DE446984C - Steam generator with columnar standing boiler, especially for agricultural businesses : de en
  • DK37695C - Engine for Windscreen Cleaners. : da en
  • US1635355A - Fluid meter : en
  • US1635371A - Coupling member for lubricating devices : en
  • US1635836A - Oil burner : en
  • US1635848A - Control and feed for boring and drilling machines, etc. : en
  • US1635234A - Fuel-feeding mechanism for underfeed stokers : en
  • US1635253A - Dump car : en
  • US1635329A - Wind guard for automobile levers : en
  • US1635478A - Automatic switch for film rewinders : en
  • CH121591A - Match pistol. : de en
  • US1635379A - Heating apparatus : en
  • US1635537A - Casement window : en
  • US1635896A - Distillation of tar : en
  • DE446775C - Process for the production of bituminous masses for road construction purposes : de en
  • US1635696A - Leaf-spring-lubricating device : en
  • DE446972C - Pedal crank drive for bicycles : de en
  • US1635490A - Cast-metal vehicle wheel : en
  • DE446965C - Air separator : de en
  • ES103182A1 - A removable lathe for agricultural tractors. : en es
  • GB274141A - Improvements in or relating to two-stroke internal combustion engines : en
  • ES103117A1 - A procedure for making stockings and socks without sewing. : en es
  • FR624325A - Universal single cylinder machine for full color printing of fabrics : en fr
  • US1635725A - Cotton-picking machine : en
  • US1635407A - Piston ring : en
  • US1635560A - Three-wheel riding cultivator : en
  • US1635786A - Pump : en
  • US1635874A - Combination cut-off scriber and bevel square : en
  • USRE16679E - And wirt d : en
  • DK37702C - Emulsion machine. : da en
  • DE446855C - Process for burning crushed fuel : de en
  • GB273911A - Improvements in or relating to check ends for loom shuttle boxes : en
  • US1635801A - Composite structure : en
  • GB255822A - Improvements in or relating to thermo-electric batteries for converting the continuous or alternating current from the main lines into low voltage continuous current forthe supply of valves for radio telegraphy and for like uses : en
  • AT106799B - Insole for orthopedic footwear. : de en
  • ES102570A1 - Improvements in pneumatic mail and transport facilities, regulated by high frequency. : en es
  • ES103053A1 - A mechanism or speed change gear. : en es
  • ES103073A1 - Incandescent cathode for discharge vessels. : en es
  • ES101921A1 - A new helicopter. : en es
  • FR624232A - Improvements in ordinary tires and rims currently used on passenger cars, motorcycles, bicycles or others making the bursting of the inner tubes harmless and impossible to tear the heel from the casing : en fr
  • AU642627A - Improvements in tractor wheels : en
  • CH120132A - Folding and unfolding hood for vehicles, in particular for motor vehicles. : en fr
  • DE446893C - Fire engine with hose trolley mounted on the vehicle : de en
  • GB274002A - Improvements in and relating to electric pocket, cycle and other lamps : en
  • US1635423A - Parcel carrier for shoppers : en
  • US1635338A - Loading device for motor trucks : en
  • CH121681A - Speaker. : de en
  • GB273946A - Tobacco cartridge for pipes : en
  • FR624255A - Device for orienting a removable spotlight in all directions : en fr
  • FR624326A - Powder box cover : en fr
  • US1635318A - Compressor apparatus : en
  • FR624354A - Automatic gauge : en fr
  • US1635893A - Cornice block : en
  • AU257126A - Improvements In disc records for talking machines and process of making thesame : en
  • AT106801B - Device for demonstrating wandering writing. : de en
  • DE446770C - Device for regulating traffic on streets and squares by means of a signaling device suspended at the intersection of the street and provided with adjustable, arched, reflective surfaces protected from rain : de en
  • ES103026A1 - A process for obtaining articles of aluminum alloys resistant to corrosion. : en es
  • ES103178A1 - A special wrap for cheeses. : en es
  • FR624298A - Automatic condensate drain : en fr
  • CA272289A - Grain cleaner : en fr
  • CA272333A - Edible milk product : en fr
  • CA272341A - Spot light : en fr
  • CH121521A - Lock. : de en
  • US1635173A - Process of reproducing pictures of art subjects : en
  • US1635688A - Container for hams and the like : en
  • US1635831A - Electrical connecter : en
  • USD73046S - Design for a golf ball : en
  • ES102820A1 - Improvements in the medias. : en es
  • ES103156A1 - Procedure for the production of viscose artificial fabrics with matt gloss. : en es
  • US1635705A - Combination stepladder : en
  • GB273900A - An improved electric heating element : en
  • US1635522A - Fluid compressor : en
  • US1635621A - Means for cutting screw threads in channeled material : en
  • US1635665A - Process for the treatment of lumber : en
  • US1635921A - Milking pail : en
  • DE447051C - Method of making an abrasive : de en
  • US1635493A - Looper-thread-controlling mechanism for sewing machines : en
  • FR624246A - Combustion chamber for shaft furnaces : en fr
  • FR624365A - Dismountable assembly, for radiator elements, in pressed sheet metal and method of establishing this assembly : en fr
  • FR624397A - Roller or ball bearing : en fr
  • GB250934A - Improvement in looms fitted with automatic spool change : en
  • DE447018C - Process for the manufacture of warp thread plates : de en
  • CA272365A - Multiplex telegraphy : en fr
  • FR624283A - Improvement in automatic block with light signals : en fr
  • DE446793C - Adjustment device for coiling tools on spring coiling machines : de en
  • GB250933A - System for the emission of sustained waves, of variable frequencies, in electric guide cables or lines : en
  • DK37709C - Box for Load Coils. : da en
  • GB273978A - An improved potato peeler : en
  • US1635784A - Bowling alley : en
  • US1635795A - Method of and apparatus for projecting images : en
  • DE446664C - Method to save nitrogen oxide or acetylene during anesthesia : de en
  • ES103142A1 - A mechanism to obtain automatic stoppage in continuous spinning and twisting machines. : en es
  • GB273968A - Improvements in boots : en
  • ES102074A1 - Small premises installations formed by a continuous partition. : en es
  • ES103054A1 - A barrel or barrel pump. : en es
  • US1635670A - Nipper for tuft weaving : en
  • ES101808A1 - An apparatus for the purification of the water coming from the coal washers and the use of the carbonaceous residues that they carry in suspension. : en es
  • FR624319A - Gas carburettor for internal combustion engines : en fr
  • ES102352A1 - A disposition in the centrifugal drums. : en es
  • AT106820B - Auxiliary device for sewing machines for hemming. : de en
  • CH121624A - Device for supplying the fuel in multi-cylinder injection internal combustion engines. : de en
  • US1635408A - Typewriting machine : en
  • US1635774A - Button : en
  • US1635936A - Sacking, packing, and mixing machine : en
  • ES102965A1 - Improvements in fishing gear. : en es
  • DK37680C - Telephone cable. : da en
  • ES103163A3 - A process of drying fresh or salted cod suspended by the tail or spread on grates receiving the open air or the sun. : en es
  • GB273954A - Improvements in or relating to hot water boilers and supports or backings therefor : en
  • FR624218A - Further training in vehicle seats : en fr
  • US1635432A - Attachment for cigarette holders : en
  • US1635824A - Baker's oven : en
  • US1635590A - Pipe-perforating machine : en
  • US1635686A - Electric-lamp socket : en
  • US1635286A - Heat-distributing plate for cooking utensils : en
  • GB273862A - Improvements in or relating to electric selectors : en
  • US1635528A - Packing prismatic articles : en
  • FR624216A - Improvements in the control of electrical switches : en fr
  • FR624312A - Device of members which facilitate, accelerate and render safe the operation of a pump, driven by compressed air, and intended to draw, raise and distribute water : en fr
  • GB273963A - A method of and means for starting internal-combustion engines : en
  • GB253081A - Improvements in registering apparatus for use on vehicles and other machines for indicating at any time the distance traversed, the speed and the corresponding time of indication : en
  • GB273953A - Containers adapted to serve as bowls : en
  • FR624349A - Apparatus for extinguishing cigars or cigarettes : en fr
  • US1635312A - Electrical connecter and terminal block : en
  • US1635442A - Break-pin device for cultivators : en
  • DE447154C - Motor protection switch with a triggering device activated by the thermal expansion of a thermostat : de en
  • ES103094A1 - Improvements in cooking appliances. : en es
  • CH121727A - Process for the preparation of anthraquinone-1-ss-alanine. : de en
  • GB273901A - New or improved self-driving device for generating electricity : en
  • US1635258A - Rotary screen for paper pulp : en
  • US1635328A - Eyeshield and face protector : en
  • US1635622A - Fishing tool : en
  • US1635190A - Apparatus for decorating chocolates, confectionery, and the like : en
  • ES103086A3 - A procedure for paving using wooden blocks. : en es
  • ES102351A1 - Headlights for vehicles, with shutter device. : en es
  • ES100950A1 - An electrical appliance for preparing coffee infusions, of intermittent production. : en es
  • US1635707A - Manufacture of hexamethylenetetramine : en
  • US1635752A - Butt gauge : en
  • DE447161C - Process for the production of solutions for sleeping pills : de en
  • ES102825A3 - A device for anchoring underwater mines. : en es
  • US1635909A - Removable punch : en
  • DE446800C - Automatic type cleaner for typewriters : de en
  • DE447124C - Loop tipper : de en
  • DE447003C - Optical signal arrangement for pulp processing machines : de en
  • US1635424A - Garment supporter : en
  • US1635226A - Lock-controlled switch : en
  • US1635880A - Shock-absorber shackle : en
  • DE447163C - Shut-off device for excess air in gas stoves with radiation bodies : de en
  • US1635193A - Method of accelerating the vulcanization of rubber and product thereof : en
  • US1635762A - Scum gutter : en
  • FR624321A - Shotgun system : en fr
  • USD73019S - Vania : en
  • US1635372A - Signal light for vehicles : en
  • US1635518A - Artificial bait : en
  • USRE16674E - Method and apparatus for sep abating materials of different : en
  • GB273942A - Carriage body wall, especially for motor cars : en
  • ES103132A3 - A procedure for filling the hair of the hides into grooves, slits or waves. : en es
  • FR624220A - Process for removing liquid residues from tanks and pipes thereof, particularly on vessels used to transport liquid oils : en fr
  • ES101795A1 - A method of manufacturing a driving means especially for internal combustion engines. : en es
  • ES103149A1 - An industrial product consisting of a knitted fabric for stockings and socks. : en es
  • US1635964A - Furniture for paper-box dies and type compositions : en
  • US1635952A - Rontgen-ray photographic machine : en
  • CA272272A - Driving mechanism : en fr
  • FR624267A - Improvements to recoil dampers for firearms : en fr
  • US1635555A - Indicating device : en
  • GB274183A - Improvements in or relating to vacuum electric generators of high-frequency alternating electric currents : en
  • GB273482A - Improvements in or relating to apparatus for supplying projectiles to ammunition hoists : en
  • DE447146C - Container for dusty goods : de en
  • US1635531A - Bias-cutting machine : en
  • FR624251A - Process for making gelatin hollow bodies phosphorescent : en fr
  • FR624381A - Chimney head vacuum device : en fr
  • ES103140A1 - A new home for heating fireplaces. : en es
  • FR624257A - Improvement in the construction of braking members and the like : en fr
  • ES103055A1 - Perfections introduced in the ornamentation of fabrics, leathers and their like. : en es
  • GB273917A - Improvements relating to the starting and synchronising of rotary converters : en
  • US1635210A - Steering-gear brake : en
  • USD73023S - Harbison h : en
  • ES102555A1 - A device to automatically rectify dead gear or wear due to wear in the brake shoes, wheels and transmission elements. : en es
  • ES103057A3 - Improvements in catapults or similar devices for launching or launching airplanes. : en es
  • ES103067A1 - An automatic tap for the passage of water under pressure. : en es
  • GB273904A - Improvements in or relating to doffing mechanism for spinning, twisting and like machines : en
  • DE447036C - Screw locking : de en
  • US1635675A - Composition : en
  • US1635215A - Oil can, lubricator, and the like : en
  • US1635374A - Liquid-level indicator : en
  • CH121740A - Braking device on motor vehicles with explosion engines. : de en
  • CH121626A - Engine casing or part of a casing made of metal or light alloy and method for its manufacture. : en fr
  • GB273909A - Improvements in magazine spanners : en
  • CH121708A - Process for the preparation of an azo dye. : de en
  • US1635517A - Automobile headlight : en
  • US1635636A - Heater : en
  • US1635652A - Oven thermometer : en
  • US1635894A - michelin : en
  • GB271488A - Improvements in parachutes : en
  • USD73027S - Design fob a front for an electrical flatiron receptacle : en
  • ES102978A1 - Manufacture of spark plugs for all types of internal combustion and explosion engines. : en es
  • ES102995A1 - A device applicable to looms without razors in which the healds are driven by eccentrics. : en es
  • US1635380A - Rotary-valve structure : en
  • US1635796A - Acoustic wall construction : en
  • GB259560A - Method and device for casting tungsten carbide and other alloys having very high melting points : en
  • GB273886A - Improvements relating to heat exchangers : en
  • FR624230A - Auto body turnstile : en fr
  • DE441088C - Sideways sliding window hanging on horizontal posts : de en
  • ES103164A3 - Procedure for drying the cod suspended by the tail or laid out on racks in chambers traversed by a stream of hot or cooled air. : en es
  • CA272377A - Shoe and welting : en fr
  • AU577827A - Improvements in machinery forthe recovery of gold andother precious metals : en
  • CH121466A - Safety lighting device for automobiles or similar vehicles. : en fr
  • ES103035A3 - A hygienic automatic trough. : en es
  • CH121715A - Process for the preparation of a disazo dye. : de en
  • CA272384A - Wave transmission system : en fr
  • CH120110A - Automatic telephone installation. : en fr
  • CH121654A - Device for interrupting an electrical current. : de en
  • CA272238A - Preparation of pigment and paint : en fr
  • DE447112C - Spring-loaded disc wheel : de en
  • US1635569A - Vegetable-topping machine : en
  • US1635205A - Underclearer for spinning frames : en
  • US1635914A - Crutch : en
  • USD73050S - Habry schattman : en
  • CH121417A - Device for heat exchange. : de en
  • AT106754B - Electric locomotive. : de en
  • AT106766B - Wheel for motor vehicles u. like : de en
  • FR624332A - Changeable text billboard : en fr
  • GB270634A - Improvements in pocket lighters : en
  • DK37678C - Procedure and Machine for the Manufacture of Glossy Tissue to Replace Iron Yarn Tissue. : da en
  • ES102883A1 - An airplane with two lateral engines and two engines centered in tandem. : en es
  • DE446809C - Electrically heated cooking device for making coffee, tea or the like. : de en
  • FR624368A - Improvements to bakery or other similar ovens : en fr
  • DE447020C - Device for reshaping reheated glass plates by pressing : de en
  • US1635766A - Dental machinery : en
  • USRE16672E - John bebqsten : en
  • US1635369A - Molding apparatus : en
  • US1635950A - Process for the manufacture of sponge iron : en
  • CA272313A - Hydrocarbon product : en fr
  • AT106822B - Connection for high voltage lines. : de en
  • GB273991A - Improvements in the production of rubber articles : en
  • AT106849B - Device on tab machines for writing the sum. : de en
  • DE446830C - Screw locking : de en
  • CA272379A - Bushing : en fr
  • ES103100A1 - Improvements in ovens. : en es
  • US1635257A - Self-lubricating brush for electrical apparatus : en
  • CH121657A - Equipment for the protection of electrical apparatus and machines with external cooling. : de en
  • DK37713C - Method for the production of rubber with a large number of microscopically small pores. : da en
  • GB269910A - Improvements relating to speed and distance indicators : en
  • US1635589A - Latch mechanism : en
  • AT106850B - AC system. : de en
  • CA272219A - Window fastener : en fr
  • CA272369A - Sliding and swinging window : en fr
  • US1635323A - Cap and shell fastening for lamp-socket casings : en
  • US1635393A - Dirigible headlight : en
  • ES103116A3 - A postcard system with figures with articulated arms. : en es
  • US1635410A - Isaac harter : en
  • US1635619A - Method of manufacturing clothes pegs of wire : en
  • US1635885A - Combiation whisk-broom holder and shoe polisher : en
  • CH121693A - Railcar drive with internal combustion engine. : de en
  • CH121750A - Hollow body ceiling with supporting beams. : de en
  • US1635175A - Liquid-head-maintaining device : en
  • ES103034A1 - A mechanical procedure for the manufacture of skewered tablets. : en es
  • AU526626A - Improvement in ball mill : en
  • CA272236A - Box wrench : en fr
  • CH121474A - Device for storing and utilizing electrically generated heat, with hotplate device for heating with heated gases. : de en
  • CH121729A - Process for the preparation of 4.5.8-triaminoanthraquinone-1-ss-alanine. : de en
  • DE447038C - Parting device for bar material : de en
  • DE447262C - pessary : de en
  • ES102038A1 - A full-swing safety circular swing. : en es
  • ES103131A3 - A procedure for the execution of radiograph reproductions. : en es
  • USD73029S - Design for a cttp or similar article : en
  • CA272224A - Alloyed steel and iron with chromium, manganese, etc. : en fr
  • US1635876A - Fur-drying apparatus : en
  • US1635677A - Armature-winding machine : en
  • CH121650A - Multi-conductor high voltage cable. : de en
  • US1635451A - Vending machine : en
  • US1635823A - Parachute : en
  • ES102897A1 - Process for the manufacture of alkyl isopropylene-phenols. : en es
  • CH121471A - Mechanical friction brake for rail vehicles, in particular motor rail vehicles. : de en
  • US1635270A - Drafting ellipsograph : en
  • US1635601A - Window guard : en
  • US1635279A - Folding table : en
  • US1635304A - Valve gearing : en
  • US1635634A - Liquid-fuel burner : en
  • CH121607A - Arc welding transformer with reduced connected load. : de en
  • AT106769B - Firing grate with mechanical fuel feed. : de en
  • FR624348A - Soap grater : en fr
  • CH121617A - Traction sheave elevator with automatic fine adjustment. : de en
  • US1635525A - Cop holder for textile machines : en
  • US1635596A - Rubber tread attachment for track links : en
  • US1635765A - Drive of drying cylinders of paper machines : en
  • ES102996A1 - Procedures for obtaining phonograph records and other molded pieces. : en es
  • FR624343A - Device for walking with regenerative braking, in particular of direct current electric railway vehicles : en fr
  • FR624366A - Improvements to rotary lubricant pumps : en fr
  • GB273812A - Improvements in or relating to telephone receivers : en
  • CH121561A - Process for the production of potassium nitrate. : de en
  • CH121658A - Mercury vapor rectifier with devices on the anode for splitting the arc current into parallel parts. : de en
  • CH118731A - Accounting machine. : de en
  • US1635524A - Method of and means for cooling compressors : en
  • ES103112A1 - An improvement in the manufacture of coupling or union sleeves for the insulating tubes used in electrical installations. : en es
  • CH121623A - Carburetor. : de en
  • GB273883A - Improvements relating to the manufacture of ferric sulphate : en
  • CA272266A - Bread manufacture : en fr
  • DE446870C - Release device for train safety devices with two release loop levers and interposed locking lever : de en
  • CA272234A - Extension table : en fr
  • CA272308A - Rubber uniting composition : en fr
  • ES103085A1 - Procedure to solubilize higher alcohols. : en es
  • US1635799A - Eyeglass construction : en
  • DK37704C - Apparatus for setting a loose card by inserting records on the pages of a hardcover book and at the same time copying on the card. : da en
  • FR624209A - Ornamental shoe retainer : en fr
  • DE447031C - Ignition magnet for engines : de en
  • DE447123C - Conveyor device in the manner of an inclined elevator : de en
  • ES103079A1 - A mechanical press system. : en es
  • CA272265A - Grain harvester : en fr
  • FR624374A - Root peel device : en fr
  • GB273823A - Improvements in tensioning devices for transmission chains and the like : en
  • ES103123A1 - A fountain pen with suction piston. : en es
  • CH121666A - Heel support. : de en
  • CH121602A - Process for the preparation of pure iron. : de en
  • CH121718A - Process for the preparation of an azo-related dye. : de en
  • GB268817A - Improvements in the manufacture of alkali bisulphate : en
  • US1635868A - Marking ticket : en
  • DE447030C - Device for sealing the crankcase of internal combustion engines against the lubricating oil running off the cylinders : de en
  • CH121754A - Floor strap. : de en
  • GB254720A - Improved preparation for sizing textile fabrics : en
  • DE446859C - Sorting device for e.g. Sheets coming from cross cutting machines with two sorting tables : de en
  • DE446959C - Jaw crusher with one movable and one fixed crushing plate : de en
  • US1635472A - Bowling pin : en
  • ES103013A1 - New device for the winding and bending of threads made with any kind of textile materials. : en es
  • GB269906A - Music roll for player pianos : en
  • DE447026C - Double-acting internal combustion engine, in particular diesel engine, with water chambers upstream of the cylinder covers : de en
  • DE447073C - Infeed device for sheet-folding machines with folding blade : de en
  • ES103180A2 - A desktop calendar device. : en es
  • ES103185A2 - Improvements in substances transparent to ultra-violet light. : en es
  • CH121778A - Expansion plug. : de en
  • US1635728A - Shuttle-eye guide plate : en
  • US1635753A - Laminated shim : en
  • US1635916A - Hat cover and carrier therefor : en
  • GB258848A - Oil-cooling installation for electrical apparatus : en
  • GB263156A - Improvements in fire extinguishers : en
  • GB273848A - Improvements relating to fibrous paint material : en
  • US1635741A - Photographic enlarging, reducing, reproducing, and printing apparatus : en
  • US1635754A - Filling machine : en
  • FR624205A - Blades with bi-helical grooves for sawing marble and stones and their manufacturing process : en fr
  • US1635755A - Upright piano : en
  • US1635219A - Oil-valve attachment for engine crank casings : en
  • US1635587A - Direction indicator for motor trucks and the like : en
  • ES103097A1 - Tablets of mineral coal applicable to domestic uses. : en es
  • FR624341A - Automatic tensioner for garment sleeves : en fr
  • FR624395A - Device for supplying the anode and filament of electronic tubes, in particular by the alternating current of the network : en fr
  • FR624356A - Method to prevent oak and beech wooden sleepers from splitting : en fr
  • DE447081C - Ash removal device for several connected boilers or boiler groups : de en
  • ES103083A3 - Improvements in wooden supports for insulators. : en es
  • US1635310A - Paper file : en
  • US1635196A - Cord tire fabric : en
  • US1635735A - Educational game : en
  • DE446623C - Device for connecting single cages to form a shelf : de en
  • DE446978C - Support frame for machines for mixing sand, gravel, etc. like : de en
  • CA272276A - Picture : en fr
  • US1635314A - Centrifugal regulator : en
  • US1635646A - Slope-stake calcttlatoh : en
  • US1635975A - Coupling for tire chains : en
  • DE446777C - Feed device for sugar confectionery to the packing station : de en
  • DE446803C - Arrangement for the reception of electromagnetic waves of constant number of vibrations with interference free : de en
  • US1635574A - Automatic station : en
  • US1635261A - Pencil mold : en
  • US1635325A - Automobile wheel : en
  • US1635462A - Hinge : en
  • FR624294A - Product used for decoration : en fr
  • DE447088C - Process for the production of silicate cements for filling teeth : de en
  • US1635301A - Art of curing meats : en
  • US1635954A - Dumping unit for motor trucks : en
  • GB273856A - Improvements in and connected with links for travelling conveyers in collieries and such like : en
  • US1635603A - Lubricator : en
  • US1635548A - Portable power plant utilizing steam at different pressures : en
  • GB273605A - Improvements in or relating to steam condensers : en
  • FR624250A - Drive device for electric starters of internal combustion engines or the like : en fr
  • FR624399A - Can exchange device for automatic looms provided with two or more co-axial rotating containers and rods which are moved by the shuttle exchange device and rotate the containers : en fr
  • GB274181A - An improved device for operating bowden cables and the like : en
  • US1635438A - Ice cap : en
  • US1635540A - Lubricator : en
  • FR624233A - Process for manufacturing artificial flowers and resulting new products : en fr
  • FR624338A - Improvements to electric lighting devices for motor vehicles : en fr
  • GB273850A - Improvements in or relating to hydraulic presses : en
  • GB273905A - Improvements relating to hemstitching machines : en
  • GB273880A - Improvements in or relating to inductance coils for use in radio apparatus : en
  • GB274178A - Improvements in and relating to the dyeing and printing of vat colours : en
  • ES103006A1 - Automatic machine for sharpening pencils, by means of diamond dams. : en es
  • FR624210A - Improvements to desk pads for hotels, public reading rooms, etc. : en fr
  • FR624328A - Water wheel acting as a turbine without abrupt drop : en fr
  • GB274151A - Improvements in or relating to aeroplanes and like aircraft having folding wings : en
  • FR624373A - Improvements to poultry houses : en fr
  • GB273874A - Improvements in and relating to electric controllers : en
  • GB273998A - Improved means for supporting fire irons, and other articles from mantelpieces and like shelves : en
  • FR624369A - Improvements to the processes for the production of persulfuric acid and its soluble salts by electrolysis starting from sulfuric acid : en fr
  • DE447181C - Motor vehicle : de en
  • FR624223A - Device for enlarging or projecting photographic images : en fr
  • ES102951A1 - Procedure to improve the properties of metals or alloys. : en es
  • FR624258A - Wood preservation process : en fr
  • GB273971A - Improvements relating to machines for cutting dough : en
  • US1635616A - Pressing machine : en
  • US1635856A - morrill : en
  • US1635887A - Hoist : en
  • USD73057S - Design for a chandelier : en
  • US1635291A - Pole-framing jack : en
  • US1635455A - Tubular-knit union suit : en
  • US1635861A - Leer conveyer : en
  • US1635966A - Propeller : en
  • ES103166A3 - A procedure for permanent fire painting of glass, half glass and clear and colored glass. : en es
  • DE446876C - Transformer vessel : de en
  • DE446718C - Device for gluing book backs u. like : de en
  • FR624340A - Improvements to two-stroke engines with cylindrical distributors : en fr
  • US1635841A - Braid package : en
  • ES103007A1 - An improvement in the draw frames and other machines for the manufacture of yarns. : en es
  • DE446756C - Footwear : de en
  • USD73052S - Design for a goblet ok similar akticle : en
  • DE447089C - Varnish for use with silicate cements : de en
  • ES103077A1 - A disconnector for high voltage overhead lines. : en es
  • CA272368A - Fish cutting and cleaning machine : en fr
  • US1635543A - Package-filling machine : en
  • US1635732A - Molding cutter : en
  • ES103017A1 - A new laminated structure of composition and the method of producing it. : en es
  • GB273927A - Improvements in apparatus for regulating speed variations in power-engines exposed to varying load : en
  • CA272344A - Cash register : en fr
  • AT106762B - Rail vehicle. : de en
  • DE443293C - Electricity meter with maximum pointer : de en
  • DE446885C - Upholstered mattress : de en
  • ES102092A3 - Combined postcards. : en es
  • ES102305A1 - A footwear shoe : en es
  • GB273922A - Improvements in or relating to lifting jacks : en
  • GB273930A - Improvements relating to motor vehicle bodies : en
  • CH121601A - Process for the production of pure iron. : de en
  • DE446910C - Device for determining the height and lateral direction of the gun and for determining the projectile stamp from the point of impact coordinates, in particular for the shooting of moving air targets : de en
  • US1635346A - Milk-bottle supporting and locking device : en
  • ES103005A1 - Electric Cric for cars. : en es
  • ES103062A1 - A wire box, one piece and cross mesh in multiple torsion for hydraulic constructions and similar uses. : en es
  • DE447013C - Machine for inserting the thread carriers into the support frames of electric light bulbs : de en
  • GB257234A - Improvement in hydraulically actuated brake mechanism : en
  • ES103004A1 - A motor-generator transformer group for continuous, alternating currents and high frequency currents. : en es
  • ES103019A1 - A blanket of perfected manufacturing for typographic machines. : en es
  • ES103028A1 - Rotary pump with double effect. : en es
  • GB265157A - Improvements in devices for preventing oil losses in the lubrication of reciprocating engines : en
  • US1635238A - Nut machine : en
  • GB273914A - An improved spanner : en
  • GB273969A - Improvements in and relating to universal joints or couplings : en
  • GB274005A - Improvements connected with ball bearings for perambulator wheels and children's wheel toys : en
  • US1635563A - Lubricating device : en
  • US1635940A - Wallet : en
  • ES103157A1 - Cord for phones or flexible driver. : en es
  • GB255821A - Well apparatus for operating and handling appliances : en
  • ES103014A2 - A device or part applied to folding chairs by virtue of which they are closed and opened, folded or unfolded. : en es
  • DE446886C - radiator : de en
  • DK37690C - Sound Horn for Speech Machines. : da en
  • ES103162A1 - Luminous tubes with ionized neon and safety electrodes. : en es
  • GB274012A - Improvements in golf teeing devices : en
  • DE447056C - Vaulted tunnel construction, the wedge-shaped plates of which can differ against one another under the action of the rock pressure in the direction against the camber axis on the wedge surfaces : de en
  • US1635581A - Ward g : en
  • ES102824A1 - A time device for mines and similar devices. : en es
  • GB265956A - Tipping bodies for motor vehicles : en
  • GB274189A - Improvements in supports for pipes spraying liquid : en
  • US1635639A - Teapot construction : en
  • US1635168A - Benzoxazolon arsonic acids : en
  • US1635607A - Grinding wheel : en
  • US1635611A - Highway lighting system and apparatus therefor : en
  • US1635638A - Leg holder : en
  • US1635701A - Casing for automobile heaters : en
  • DE446824C - Method and device for producing channel stones and components with cavities : de en
  • DE447086C - Chain milling machine : de en
  • ES102910A1 - Installation for refrigeration of food in shop windows. : en es
  • DK37715C - Reinforcement for single conductor AC power cables. : da en
  • DE446836C - Deployment device for parachutes by means of resilient rings : de en
  • US1635684A - Method of making decorative rubber sheeting : en
  • US1635282A - Typewriting machine : en
  • US1635505A - Hub-locking device for wheels : en
  • ES101489A2 - Procedure to prepare oil white that does not thicken starting from lithopone. : en es
  • US1635446A - Drinking fountain : en
  • US1635553A - Dilutometer : en
  • US1635650A - Communication device : en
  • US1635482A - Packing : en
  • GB270292A - Automatic slack adjusters for railway brakes : en
  • GB262463A - Improvements in or relating to electric bright annealing furnaces : en
  • US1635183A - Combined stool, steps, and tool box : en
  • US1635659A - Automatic pintle hook : en
  • AT106770B - Grate bar standing on edge. : de en
  • US1635545A - Protective cover for breathing apparatus : en
  • US1635320A - Incandescent electric lamp : en
  • US1635632A - oldroyd : en
  • US1635699A - Method of making ophthalmic mountings : en
  • AT106786B - Tensioning and closing device for wire ties. : de en
  • US1635582A - Electric welding machine : en
  • AT106813B - Process for chlorinating acetylene. : de en
  • DE447147C - Auxiliary device to make it easier to change the screw and draw hook coupling : de en
  • GB263869A - Improvements relating to electric synchronizing apparatus : en
  • GB268837A - Improvements in detachable heel lifts : en
  • USD73044S - Design for a boot : en
  • AT106768B - Electric lighting device for railway signals. : de en
  • AT106810B - Control for compressed air tools with reciprocating control body. : de en
  • US1635170A - Switch socket : en
  • US1635758A - Door-operating mechanism : en
  • US1635772A - Apron board for paper-making machines : en
  • US1635840A - Metal propeller : en
  • AT106784B - Vertical tube boiler with superheater. : de en
  • US1635311A - corrigan : en
  • CH121691A - Magnetic electric bicycle lamp. : de en
  • AT106771B - Traveling grate. : de en
  • US1635241A - Vacuum shaping machine for straight-side tires : en
  • US1635272A - Device for correcting respiration : en
  • US1635714A - Door lock : en
  • CH121357A - Device for coating metallic rolling stock with metal. : de en
  • DE447190C - Mechanical feed device for feeder muffle : de en
  • AU599827A - An improved game apparatus : en
  • CH121663A - Magnetic electric flashlight with rotating permanent magnet. : de en
  • AT106846B - Safety lock with flat key and key guide. : de en
  • US1635956A - Car-chocking means for mine cages : en
  • AT106783B - Absorption chiller. : de en
  • CA272271A - Chock : en fr
  • US1635483A - Speed-changing mechanism : en
  • CH121653A - Switching device for switching on large short-circuit currents. : de en
  • CA272359A - Gyratory cone crusher : en fr
  • CA272345A - Liquid atomisation and desiccation : en fr
  • US1635297A - Transfer-printing apparatus : en
  • CH121725A - Process for the preparation of an azo-related dye. : de en
  • ES103048A1 - A steel manufacturing process. : en es
  • GB273929A - Improvements in fur testing and cutting devices : en
  • DE446895C - Safety device against theft of spare wheels from motor vehicles : de en
  • DE447116C - Solder for attaching the tang of cutlery, tools, etc. Like. In metal handles : de en
  • US1635230A - Splint : en
  • DE446905C - Movement of the auxiliary slide on crankshaft grinding machines : de en
  • US1635300A - Master template for laying out patterns : en
  • CH121414A - Continuous absorption chiller. : de en
  • CH121665A - Bit holder for the upper and lower jaw. : de en
  • CA272287A - Refrigerator compressor : en fr
  • DE446930C - Process for the preparation of azo dyes : de en
  • US1635764A - Arc welding : en
  • US1635961A - Tool-handle fastener : en
  • ES103114A1 - Improvement in the manufacture of metal junction boxes for electrical installations. : en es
  • US1635228A - Spare-tire lock : en
  • US1635541A - Inductance device : en
  • US1635768A - Fan : en
  • US1635332A - of baden : en
  • US1635436A - Vehicle signal : en
  • ES103105A1 - Means to scare off mosquitoes and analogous insects. : en es
  • FR624295A - Porcelain mask, reinforced or not, comprising a grooved recess applicable to dental prostheses : en fr
  • US1635267A - Reflecting signal : en
  • DK37679C - Bimetallic Thermal Contact. : da en
  • CA272240A - Carbureter for internal combustion engines : en fr
  • FR624380A - Improvement in spectacle frames : en fr
  • US1635216A - Method and means for using low-compression fuels : en
  • US1635382A - Gasoline gauge : en
  • FR624303A - Improvements to padlocks with jumping shackles : en fr
  • GB255905A - Improvements in the purification of hydrocarbons : en
  • GB273860A - Apparatus for producing a fabric of interlocking strands, and fabric produced thereby : en
  • DE446579C - Starting device for engines : de en
  • DE446925C - Railway clearers : de en
  • GB273997A - Improvement relating to garment and like pressing machines : en
  • DE447024C - Decaling machine for individual processing of fish : de en
  • GB261737A - Improvements in smoke tube boilers : en
  • GB269905A - Improvements in intermediate superheaters for high pressure steam plants : en
  • GB273894A - Improvements in, or relating to, covers for vehicle bodies : en
  • GB260996A - Improvements in and relating to protective systems for electric circuits : en
  • US1635309A - Receiving apparatus : en
  • US1635624A - Writing implement : en
  • DE447125C - Device for deleting fallen, granular or powdery material : de en
  • DE447158C - Device for displaying the de-energized state of electrical devices, in which this state is indicated by the pointer deflecting beyond the scale : de en
  • GB263877A - Improvements in catalytic dehydrogenations : en
  • CA272250A - Wrist watch : en fr
  • ES103174A1 - Procedure to obtain solid transformable preparations in dispersions. : en es
  • FR624204A - Machine for mounting and dismounting automobile tires : en fr
  • US1635395A - Ash receiver : en
  • US1635585A - Device for transmitting power : en
  • US1635710A - Tube-skiving apparatus : en
  • DE446860C - Device for separating gas bubbles : de en
  • CA272349A - Brake mechanism : en fr
  • GB257608A - Improvements in and relating to automatic advertising devices : en
  • US1635906A - Windshield attachment : en
  • USD73040S - Bia ufo : en
  • US1635770A - Tail-wagging toy : en
  • US1635773A - Shirt : en
  • US1635597A - Grouter attachment for track belt links : en
  • US1635937A - Animated wind-operated ornament : en
  • NL16671C - : en
  • USD73056S - Design fob : en
  • FR624235A - Ceiling rosette for central draft counterweight electric lamp : en fr
  • DE447001C - Power unit for high-speed small piston engines : de en
  • DE447062C - Process for the fractional precipitation of distillation products from smoldering or other distillation gases : de en
  • CA272334A - Shock absorber : en fr
  • GB273985A - Electric knife blade switch : en
  • DE446825C - Link roller for woodworking machines : de en
  • GB268326A - Improvements in watch-stands : en
  • GB257268A - Improvements in or relating to kerr cells and control means therefor : en
  • US1635843A - Method of preserving eggs : en
  • DK37694C - Electric Heater for Waving or Curling Hair. : da en
  • ES103189A1 - Closures improvements for gases and liquids. : en es
  • GB273891A - Improvements in throttle mechanism for internal combustion engines : en
  • US1635789A - Holder for nursing bottles : en
  • DE447208C - Nozzle for synthetic fiber production using the draw spinning process : de en
  • DE446812C - Device for electrical water heating : de en
  • DE446820C - Isolation vessel with metal double wall : de en
  • FR624215A - Mud flaps for automobile wheels : en fr
  • FR624384A - Automatic device for collecting and registering savings : en fr
  • GB273897A - Improved construction of blade for propellers, ventilating fans and the like : en
  • DE447207C - Oven for meat and washing kettles : de en
  • DK37703C - Steam oven. : da en
  • CH121704A - Process for the preparation of Bz-1, Bz-1'-benzanthronyl sulfide. : de en
  • FR624359A - Device for protection and aseptic preservation of bottle teats : en fr
  • GB273826A - Improvements in or relating to telephone transmission systems : en
  • US1635562A - Pencil sharpener : en
  • US1635629A - Line distributor for fishing reels : en
  • GB273849A - An improved screen for optical projection purposes : en
  • US1635963A - Rotary valve : en
  • CH121723A - Process for the preparation of an azo-related dye. : de en
  • DE446915C - Switching mechanism for cash registers, calculating machines, etc. like : de en
  • ES103041A3 - A form of vessel. : en es
  • DE446766C - Device for the electrical remote transmission of angle settings of a transmitter : de en
  • DE446815C - Manufacture of colored lacquers : de en
  • GB265162A - Improvements in or relating to processes for working up complex ores and metallurgical products : en
  • GB273984A - Improvements relating to the casting of metallic parts under pressure : en
  • DE446759C - Lanyard for footwear components : de en
  • ES103024A1 - An improvement in tin boxes. : en es
  • ES102985A1 - The manufacture of permanent magnets for all kinds of high voltage magnets. : en es
  • CA272290A - Sand dredging vessel : en fr
  • AT106800B - Iron pit stamp. : de en
  • CA272230A - Dining table, buffet and china closet : en fr
  • DE446877C - Maximum current indicator based on the effect of heat : de en
  • DE447153C - Motor protection switch with thermostatic release : de en
  • FR624316A - Mechanical arm signaling to automobiles : en fr
  • AU254126A - Process of obtaining aluminum oxide : en
  • AT106782B - Hydraulic jack. : de en
  • AT106792B - Drawer lock and release device for cash registers with several drawers. : de en
  • CA272309A - Aluminum and lithium alloy : en fr
  • DE447009C - Electrical feed-through with a plurality of insulating tubes, one inside the other, connected in series : de en
  • CH121426A - Trip mechanism for electric circuit breaker. : en fr
  • CA272383A - Telephone exchange system : en fr
  • DK37697C - Method and Apparatus for Cooling. : da en
  • ES102946A1 - A new switch. : en es
  • ES103090A1 - A filter pot with heating to extract the oil from the pulps or pulps of olive, coconut, tallow, seeds and other oleaginous products, composed of rings or metal straps. : en es
  • ES102940A1 - A pocket hanger applicable to all kinds of hats and caps, especially men's. : en es
  • FR624398A - Process for manufacturing castings formed of superimposed layers, welded to each other and made of various metals or alloys having different melting points : en fr
  • USD73026S - Design for a radiator-cap ornament : en
  • ES102989A1 - Manual electric motor for surgery, especially dental surgery and for the arts. : en es
  • AT106774B - Free-standing small boiler for central heating. : de en
  • CA272311A - Radiator shutter : en fr
  • US1635802A - Vibratory distributor of electric current : en
  • CA272356A - Acid concentration : en fr
  • US1635316A - Machine for making radio tube and lamp parts : en
  • US1635769A - Chip fan for routing machines : en
  • US1635623A - Mining apparatus : en
  • AT106773B - Finned tube preheater. : de en
  • US1635547A - Knitting device : en
  • DE446974C - Elastic friction pad for hand grinders : de en
  • ES103070A1 - A carburetor for internal combustion engines. : en es
  • FR624323A - Suction and recovery device for fluff and dust for all industries : en fr
  • GB273924A - Improvements appertaining to telephones : en
  • CH121713A - Process for the preparation of an azo dye. : de en
  • CA272279A - Aeroplane : en fr
  • DE446973C - Paddle wheel with moving blades : de en
  • AT106841B - Device for determining the capacitive influence of a core or core group of a multi-core cable on other cores or core groups of the same cable. : de en
  • DE446986C - Device on steam boiler systems to keep the outside air away from the balancing feed water tank connected to it : de en
  • DK37684C - Procedure and Apparatus for Synchronizing Rotary Devices. : da en
  • AT106815B - Coolers for vehicle, in particular aircraft, engines. : de en
  • AT106763B - Reset device for swing-out coupling heads on railway vehicles. : de en
  • US1635520A - And william l : en
  • CA272286A - Chewing gum : en fr
  • US1635911A - Combination display stand and carrying tray for articles of silver and the like : en
  • AT106845B - Negatives for photomechanical printing. : de en
  • CH118970A - Process for the preparation of a sulfur dye. : de en
  • US1635298A - Stocking protector : en
  • CA272292A - Re-babbitting machine : en fr
  • FR624290A - Method and devices for relatively low temperature heating using pulverized solid fuels : en fr
  • AU292726A - Improvements in and relating to telephone systems : en
  • CH121510A - Pressurized fluid brake device. : en fr
  • US1635588A - Operating table : en
  • US1635335A - Wheel with drum : en
  • US1635968A - Tool : en
  • CH121375A - Method and device for adjusting the recording curve of an electric meter. : en fr
  • US1635268A - Lamp-shade holder : en
  • US1635361A - Sink structure : en
  • CH121362A - Machine for reinforcing the perforated edges of cinematographic films. : en fr
  • CH121702A - Process for the preparation of Bz-1-Benzanthronylthioglycolic acid. : de en
  • AT106823B - Method and device for producing pulp for paper, cardboard and cardboard production. : de en
  • CA272351A - N-butyl resorcinol : en fr
  • US1635612A - Agricultural machine : en
  • DE446967C - Mechanics for accordion : de en
  • CA272247A - Mechanical movement : en fr
  • CA272284A - Awning : en fr
  • CH121724A - Process for the preparation of an azo-related dye. : de en
  • US1635507A - Attachment for electric extension plugs : en
  • US1635907A - Combined tire and rim carrier and rim tool : en
  • CA272294A - Meat grinder : en fr
  • AT106828B - Door handle fastening. : de en
  • US1635235A - Braiding machine : en
  • US1635468A - Ball joint : en
  • US1635637A - Process of producing white pulp of high strength : en
  • US1635704A - Method of making hollow glassware : en
  • USD73039S - Design fob : en
  • US1635405A - Electrical vibrator : en
  • CH119612A - Air brake with main and auxiliary control valve. : de en
  • US1635322A - Mop machine : en
  • US1635399A - Sanding machine : en
  • US1635886A - Commutator : en
  • US1635866A - Attachment for cotton planters : en
  • AT106805B - Control device for the coffee house operation. : de en
  • CH121703A - Process for the preparation of Bz-1-benzanthronyl-4-nitrophenyl sulfide. : de en
  • DE446914C - Shoe insert to support the metatarsal bones : de en
  • CH121397A - Capsule liquid transmission. : de en
  • US1635221A - Hydraulic brake system for motor vehicles : en
  • GB273958A - Improvements in or relating to fluid compressors : en
  • US1635439A - Reenforced plunger and method of making same : en
  • US1635441A - Adjustable foot rest for shoe-shining stands : en
  • US1635445A - Oil burner : en
  • FR624201A - Propeller fuze for finned bombs, illuminating projectiles and other applications : en fr
  • FR624211A - Improvements to toilet paper holders with antiseptic liquid dispenser : en fr
  • ES102552A1 - A product to waterproof and protect against wear, the leather that forms the sole of shoes. : en es
  • GB249147A - Manufacture of halogen-dibenzpyrenequinones : en
  • GB273937A - Improvements in knee grips for use on motor cycles : en
  • GB273903A - Improvements in and connected with means for signalling the intentions of the driverof a motor vehicle : en
  • GB273945A - Photographic apparatus for recording an impression of cheques or the like : en
  • GB267939A - Production of high grade iron or steel : en
  • DE446831C - Bellows-like control membrane loaded from the outside : de en
  • FR624236A - Regeneration of animal silk in all its forms and its transformation into continuous thread : en fr
  • FR624335A - False pearl machine : en fr
  • ES102973A1 - Improvements in fishing gear. : en es
  • DE447050C - Feeding and mixing device for clay u. like : de en
  • ES103186A1 - A sprayer-burner with separator that allows the drying of fuels. : en es
  • US1635396A - Automatic stop for double-pile-fabric looms : en
  • US1635930A - Wrench : en
  • ES103181A1 - Regulating device and inverter of the running of the motors in electric traction vehicles. : en es
  • DE447059C - Device for the extraction of salts from hot solutions, e.g. Potassium chlorine solutions : de en
  • DK37711C - Sound amplifier and method of its manufacture. : da en
  • GB262408A - Process for the production of solid ammonium carbonate from its components : en
  • GB263764A - Improvements in pistons : en
  • AT106839B - Protection device against falling when cleaning windows. : de en
  • DE447204C - Vent valve for oil switch : de en
  • GB273916A - Improvements in devices or appliances for use in effecting the removal of thick places or portions from yarns or threads being wound or unwound in winding machines, doubling machines, twisting machines, reels, warping machines, beaming machines or other machines or apparatus to, in or from which yarns or threads are to be wound or drawn : en
  • GB264511A - An improved arrangement for facilitating the starting of flow motors : en
  • US1635473A - Foot rest for automobile accelerators : en
  • CH121730A - Process for the preparation of 1-methylaminoanthraquinone-4-ss-alanine. : de en
  • US1635610A - Pressing-machine mechanism : en
  • US1635931A - Amusement device : en
  • USD73051S - Design fob a goblet ob similae article : en
  • ES103139A1 - A closure for individual service bottles of vermouth and other snacks. : en es
  • GB273989A - Improvements in and relating to the manufacture of artificial stone : en
  • DE447053C - Centrifugal jet nozzle with a controller for setting the nozzle opening and the drive channel cross-section : de en
  • US1635494A - Beet harvester : en
  • GB251283A - An improved sand pulverising apparatus : en
  • GB274007A - Improvements in and connected with electric induction furnaces : en
  • GB265579A - Packages of lubricant for use with grease guns : en
  • FR624272A - Improvements to embroidery looms : en fr
  • GB261344A - Improvements in or relating to furnaces for the treatment of zinc ores : en
  • US1635570A - Window-glass guide : en
  • GB265908A - Loud speakers : en
  • GB259192A - Improved method of and apparatus for transmitting optical images : en
  • ES102997A1 - A rotating trough kneader. : en es
  • ES102961A1 - A special link or shackle. : en es
  • DE447033C - Kickback protection for starters of internal combustion engines : de en
  • ES102953A1 - Procedure of analysis of a mixture of gas or vapors by the automatic recording of the absorption spectrum. : en es
  • GB265638A - Improvements in centrifugal compressors : en
  • DE447127C - Movable loading platform that can be raised and lowered using threaded spindles : de en
  • ES102822A1 - Procedure for manufacturing mixed strips or wicks or packages thereof starting from continuous tapes. : en es
  • GB273988A - Improvements in yarn doubling frames : en
  • GB274146A - Method of forming synthetic resinous materials and the products thereof : en
  • GB266290A - Improvements in oil break electric switches : en
  • GB273870A - Improvements in and relating to means for shunting and loading mine trams, tubs and the like : en
  • FR624208A - Closing device for bottles, especially perfumery : en fr
  • GB254712A - Improvements in drink dispensing machines : en
  • GB273818A - Improvements in or relating to weighing apparatus : en
  • ES103137A1 - A process for obtaining a red pigment based on ferric oxide. : en es
  • GB273976A - Process of roasting fine sulphide ores and the like : en
  • US1635294A - Trawling gear : en
  • US1635864A - Book puller : en
  • US1635409A - Draft-gear apparatus : en
  • CH121169A - Steam impeller for periodically expelling a determined quantity of a liquid in a pipe. : en fr
  • US1635303A - Sound amplifier : en
  • US1635368A - Guarded opening screen : en
  • GB273952A - Improvements in & relating to switches controlled by light : en
  • US1635904A - Burial vault : en
  • GB273926A - Improvements relating to variable electrical condensers : en
  • GB274013A - Improved safety-razor : en
  • US1635642A - Safety razor : en
  • FR624378A - Elastic contact plugs : en fr
  • GB274690A - Manufacture of artificial threads from viscose : en
  • CA272337A - Shock absorber : en fr
  • FR624275A - Instant image broadcasting process : en fr
  • GB272200A - Improvements in or relating to hand stapling devices : en
  • GB273893A - Improvements in or relating to hat supports : en
  • ES103063A1 - A gas meter with differential bell, insensitive to temperature variations and pressure oscillations. : en es
  • US1635598A - Electric vehicle transmission : en
  • US1635839A - Nozzle for ladles used in pouring molten metal : en
  • DE446874C - Overcurrent switch : de en
  • DE446968C - Photographic duplicator : de en
  • DE447039C - Flat linking machine : de en
  • FR624314A - New fabric for the hat industry : en fr
  • DE447148C - Reset device for coupling heads on railway vehicles : de en
  • ES103119A1 - A new paving system in general removable called Delucchi System. : en es
  • ES103147A1 - A folder or reel for cotton strings. : en es
  • US1635231A - Building construction : en
  • US1635736A - Deposit safe : en
  • DE446952C - Gate valve : de en
  • DE447075C - Sheet feeding device for a sheet folding machine directly connected to a printing press : de en
  • DK37692C - Oil burner. : da en
  • USRE16676E - Cooling system : en
  • DE443205C - Rotary switch for front connection of the supply wires : de en
  • ES103023A1 - Improvements in springs with bypass for electrical purposes. : en es
  • US1635602A - Lubricator : en
  • CH120311A - Machine for processing the circumference of discs. : de en
  • US1635381A - Plural liquid-distributing system : en
  • GB273841A - Process for obtaining sulphur from the sulphates of earth alkalies : en
  • FR624247A - Headband-barrette : en fr
  • GB274185A - Improvements in or relating to sextants : en
  • DE446817C - Spool holder for rayon spinning machines : de en
  • GB274155A - Process for the production of resinous condensation products from amines of the aromatic series : en
  • GB262068A - Improvements in or relating to apparatus for drawing and spinning textile fibres : en
  • GB273854A - Improvements appertaining to the washing, souring and like treatment of woven and other fabrics : en
  • ES102963A1 - Support in parallelogram of the front axle of the rear. : en es
  • GB265218A - Improvements in photographic roll-film cameras : en
  • US1635391A - Method of and product for making plaster : en
  • US1635973A - Mop holder : en
  • GB274190A - Improvements in & relating to sparking plugs for internal combustion engines : en
  • GB273857A - Improvements relating to bottle filling machines : en
  • ES102999A1 - A procedure for painting wooden heels for footwear. : en es
  • GB273923A - Improvements in processes for preparing aromatic amines and derivatives thereof : en
  • DE447295C - Compressed air water separator : de en
  • DE446951C - Sealing closure with piston rings for pistons of engines : de en
  • DK37708C - Dry element. : da en
  • GB253486A - : en
  • USD73042S - Design for a lighting-fixture plate : en
  • US1635481A - Lathe chuck : en
  • DE446892C - Process for grafting soybeans : de en
  • CH121751A - Plaster base consisting of a fabric for ceilings, walls and similar components. : de en
  • US1635232A - Indicator : en
  • US1635739A - Marking device for rope : en
  • US1635871A - Eaves-trough hanger : en
  • CH121570A - Process for the production of the disodium salt of indigweiss disulfuric acid. : de en
  • AT106788B - Cash register. : de en
  • US1635186A - Spark plug : en
  • US1635529A - Seal for vessels and the like : en
  • US1635289A - Collapsible drill pipe : en
  • US1635435A - Marking mechanism for planters : en
  • US1635497A - Massaging apparatus : en
  • AU263226A - Improvements inconvertible furniture : en
  • CA272243A - Telegraphic receiving apparatus : en fr
  • CA272318A - Hydrocarbon processing : en fr
  • CA272261A - Toy : en fr
  • CA272312A - Shingle : en fr
  • GB251282A - Improvements in and relating to the feeding of boilers : en
  • US1635898A - Vehicle signal : en
  • US1635798A - Orthopedic appliance : en
  • US1635387A - Merry-go-round : en
  • US1635816A - Concrete tie : en
  • US1635877A - Aerator and cooler for cream separators : en
  • CA272285A - Ozone apparatus : en fr
  • ES103020A3 - Improvements in the projectiles for cannons and other smooth-bore fire hydrants. : en es
  • FR624379A - Liquid transmission : en fr
  • CA272339A - Friction shock absorber : en fr
  • US1635375A - Amusement device : en
  • DE447005C - Device for the detachable attachment of the paper trolley guide to the typewriter frame : de en
  • GB273815A - Improvements in talking machines : en
  • DE447065C - Device for the production of location posts : de en
  • DE447113C - Drop center rim for pneumatic tires : de en
  • US1635413A - Lubrication of vehicle springs : en
  • US1635317A - Felt conditioner for paper machines : en
  • DE446900C - Automatic glass rinsing device with rinsing water inlet that opens when the drinking glass is pressed : de en
  • CH121736A - Device for feeding furnaces with free-burning arcs. : de en
  • US1635834A - Pneumatic card-stripper system : en
  • US1635195A - Gas valve for airships : en
  • US1635855A - Internal-combustion engine : en
  • DE446792C - Bunger : de en
  • ES103021A1 - A rolling shutter with elements articulated and formed with gutter or draining water. : en es
  • ES103046A1 - Sifting surfaces in mineral washing facilities by channels. : en es
  • ES103167A1 - Procedure to take advantage of the phosphorescence of certain materials in the construction of signs, signs and other notices. : en es
  • US1635895A - Vehicle wheel : en
  • US1635669A - Vehicle antifriction spring bearing : en
  • US1635785A - Button fastener : en
  • US1635955A - Container seal : en
  • CH121537A - Loom with automatic bobbin change. : en fr
  • FR624212A - Improvements to newspaper rack devices and their support : en fr
  • FR624358A - Blown gas heater for hair drying and other uses : en fr
  • US1635414A - Flow regulator : en
  • US1635679A - Coke oven : en
  • USD73055S - Design fob : en
  • US1635319A - Electrodynamic power-transmitting mechanism : en
  • AU264526A - Improvements in document file binders : en
  • US1635260A - Liquid-dispensing device : en
  • US1635726A - Safety device for high-tension wires : en
  • DE446904C - Grinding of flat knife blades with a cutting edge shape deviating from the circular arc, in particular of Haecksel machine knives : de en
  • FR624256A - Adjustable electric projector bracket for automotive car : en fr
  • CH121789A - Process for the production of a diazo salt preparation for dyeing and printing. : de en
  • DE446782C - Process for obtaining the heart-active pure glycoside from Bulbus Scillae : de en
  • DE446988C - Process, swollen debittered lupins, etc. Like. Prepare to dry : de en
  • DE446784C - Steam boiler system with flue gas preheater : de en
  • GB253487A - Electrical sound reproducing instrument : en
  • US1635254A - Car construction : en
  • US1635759A - Manufacture of white lead : en
  • USD73047S - Design for a fishing reel : en
  • AT106814B - Method for drying coal or the like. : de en
  • CA272235A - Safety device for street cars : en fr
  • ES103118A1 - A device for governing the direction of rotation of adjustable headlights or reflectors for automobiles and others. : en es
  • ES102942A1 - A side sill for car wheels and other vehicles. : en es
  • ES103169A1 - An apparatus to administer oxygen to the sick. : en es
  • CA272342A - Electrically released brake : en fr
  • ES102974A1 - A procedure for the manufacture of edible flowers. : en es
  • ES103151A1 - Improvements in microphones. : en es
  • US1635847A - Crank-case repair arm : en
  • ES103127A3 - A procedure for the automatic manufacture of female buttons or snaps. : en es
  • US1635891A - Compact ejector for vanity cases : en
  • CA272350A - Circular knitting machine : en fr
  • CH121447A - Circuit arrangement for telephone systems with self-collecting telephone stations. : de en
  • CA272354A - Spring inserting mechanism : en fr
  • USD73021S - Vania : en
  • US1635398A - Car-door-locking mechanism : en
  • USD73036S - Design for a backplate foe lighting fixtures : en
  • US1635771A - Thermometer tube : en
  • US1635888A - Cluster construction : en
  • US1635745A - Plumbing system : en
  • US1635793A - Method of working refractory metals : en
  • US1635875A - Faucet : en
  • CH121706A - Process for the preparation of a diarylamine. : de en
  • DK37675C - Cream schools. : da en
  • US1635208A - Electric-arc welding apparatus : en
  • CA272366A - X-ray tube : en fr
  • US1635243A - Vacuum-shaping machine for tires : en
  • US1635595A - Electrical measuring instrument : en
  • US1635376A - Golf tee : en
  • DE446936C - Dental device or the like with a cord-like power transmission shaft or cable line : de en
  • US1635185A - Belt joint : en
  • CA272269A - Trunk rack camping outfit : en fr
  • US1635527A - Pneumatically-fed crushing and sifting device : en
  • DE446917C - Small caliber rifle with cylinder lock and impact ignition : de en
  • DE447139C - Purification of silica hydrate : de en
  • AT106830B - Process for the production of three-color photographs on paper or the like. : de en
  • AT106821B - Bicycle stand with locking device. : de en
  • AU567027A - An improved metal bung for beer or other like casks : en
  • CA272267A - Lighting fixture : en fr
  • DE446871C - Submarine telegraph cable loaded with coils : de en
  • GB273875A - Improvements in means for coupling rotary bodies : en
  • CH121717A - Process for the production of a new dye. : de en
  • GB273908A - Ignition magneto for internal combustion engines : en
  • US1635568A - Sottntkreception system : en
  • CH121719A - Process for the preparation of an azo-related dye. : de en
  • CH121646A - Electrical isolator. : de en
  • DE446956C - Hydraulically operated shut-off device that controls its closing movements by means of a throttle body that is carried along : de en
  • CA272363A - Windshield cleaner : en fr
  • US1635683A - Hair-marceling device : en
  • AT106806B - Miniature piano. : de en
  • AT106795B - Device for providing fabric parts sewn together, especially collars, cuffs and other items of laundry, with a break edge. : de en
  • DE447047C - Venetian blind positioning and fastening device : de en
  • US1635203A - Flower box : en
  • US1635214A - Wall board : en
  • US1635449A - Plant protector : en
  • US1635251A - Hopper car and the like : en
  • US1635284A - Shock absorber : en
  • US1635648A - Construction for head-free rail joints : en
  • US1635510A - Bottle closure and method of producing the same : en
  • US1635181A - Gill screw : en
  • ES102944A1 - "Truck" railway. : en es
  • ES101874A1 - A procedure to load artificial silk. : en es
  • ES102136A1 - A process for the manufacture of iron, steel or other enameled metal cutlery. : en es
  • US1635572A - Brake : en
  • FR624289A - Cinematic projection system with continuous film scrolling : en fr
  • GB268329A - Improvements in and relating to electric circuit makers and interrupters : en
  • US1635835A - Toy : en
  • US1635788A - Power system : en
  • US1635867A - Goggles : en
  • US1635191A - Sheet-metal car door : en
  • US1635721A - Process for the renovation of worn gun barrels and improvements in gun barrels : en
  • CA272291A - Double acting pump : en fr
  • DE447110C - Fastening device for laterally tiltable car bodies on the underframe of motor vehicles : de en
  • US1635378A - Combined fishing-tackle box and line winder and drier : en
  • US1635412A - Typewriting machine : en
  • US1635763A - Gun sighting device : en
  • US1635511A - Bottle closure and method of producing the same : en
  • US1635740A - Car truck : en
  • CH121752A - Shed for metal roofs. : de en
  • AT106791B - Lever register for printing individual amounts and sums. : de en
  • CH121263A - Potato harvester. : en fr
  • CH121628A - Heating device for heating liquids, in particular for high-pressure steam generators. : de en
  • US1635849A - Bicycle wheel : en
  • US1635883A - Water-soluble condensation product and process of making same : en
  • CA272252A - Doll : en fr
  • ES103051A1 - A new method to produce a laminated structure of composition. : en es
  • GB273842A - Improvements relating to joints for connecting the metal parts to the woodwork of school furniture : en
  • DE447165C - Umbrella for collecting photos with thread cover : de en
  • FR624280A - Method and device for regulating alternating currents, in the supply of electric arc furnaces, and other applications : en fr
  • FR624306A - Device for cutting steel rods or other metal parts : en fr
  • GB270691A - Improvements relating to artificial teeth : en
  • US1635358A - Top construction : en
  • USD73022S - Design for a woven fabric ob similar article : en
  • US1635627A - Machine for operating on shoes : en
  • ES103160A1 - A method, with the corresponding apparatus, to absorb a gas in a solid absorbent. : en es
  • US1635299A - Multicolor rotary offset-printing press : en
  • US1635331A - Hydraulic brake mechanism : en
  • US1635392A - Oven : en
  • ES103172A3 - An electric lighter. : en es
  • FR624317A - Improvements to manufacturing processes for parts made from fibrous materials bound by sorel cement : en fr
  • US1635944A - Cable guide : en
  • AU450526A - Process forthe removal of fat from raw sheeps wool : en
  • US1635385A - Chain link : en
  • US1635919A - Surgical appliance : en
  • CH121731A - Depositing device for die setting and line casting machines with die rods guided in a circuit on guide wires. : de en
  • US1635500A - Process of cementation in the ground : en
  • US1635800A - Composite structure : en
  • CH121695A - System for securing level crossings by electrical means. : de en
  • DE446903C - Inflatable boat with floor and vertical butt joints in the midship plane : de en
  • ES103126A1 - A procedure for obtaining corrugated samples in knitted fabrics. : en es
  • FR624357A - Improvements to indicating devices, in particular for road traffic control : en fr
  • GB266345A - Improvements in or relating to parachutes : en
  • CA272324A - Steel retainer for submarine hammer drills : en fr
  • US1635884A - Shoe lace : en
  • DE446776C - Process for the production of road building materials : de en
  • DE447184C - Device for rescuing a person in danger of drowning by another person : de en
  • US1635512A - Bottle closure and method of producing the same : en
  • US1635750A - Label for rope : en
  • US1635661A - Scale casing : en
  • US1635827A - Razor sharpener : en
  • FR624254A - Sash window frames refinements : en fr
  • FR624276A - Double cuff or cuff : en fr
  • GB262067A - Improvement in power actuators or servo-motors : en
  • GB273956A - Process for the production of coatings upon aluminium and aluminium alloys : en
  • GB255108A - Mechanically operating retarding device for projectile fuses : en
  • DE446896C - Balloon tires for motor vehicles : de en
  • CA272223A - Time recorder : en fr
  • US1635444A - Liquid-battery filling device : en
  • US1635169A - Stable and sterilizable solutions containing organic phosphorus and complex auro compounds : en
  • ES102936A1 - A can opener : en es
  • FR624278A - Improved process for the manufacture of polished and transparent plastic threads, filaments, tapes or films : en fr
  • DE446828C - Device for measuring torques, in particular on rotating shafts : de en
  • US1635220A - Automatic oil pump : en
  • US1635842A - Check valve : en
  • US1635559A - Thermostatic gas regulator : en
  • US1635951A - Flytrap : en
  • USD73049S - Design fob a bicycle : en
  • CH120900A - Fridge. : de en
  • US1635957A - Reenforced air hose : en
  • US1635334A - Revolving store fixture : en
  • US1635229A - Spare-wheel lock : en
  • US1635506A - Process of and machine for making containers : en
  • ES102966A3 - Apparatus for making fresh or potable water. : en es
  • DE446961C - Paint mill with mixing device arranged above the comminution device : de en
  • FR624355A - Projective bladed wheels for automatic surface loaders : en fr
  • GB252683A - An improved method of and apparatus for grading solid substances contained in liquids : en
  • US1635278A - Envelope : en
  • US1635554A - Photographic-printing apparatus : en
  • AT106840B - Device for receiving damped and undamped electrical oscillations. : de en
  • US1635576A - Method of making dipped rubber articles : en
  • USD73045S - Design fob an embroidered cloth table cover or the like : en
  • US1635519A - Process of and apparatus for breaking up the components of petroleum and the like into more volatile products : en
  • US1635626A - Sheet-separating device for paper-feeding machines : en
  • US1635948A - Mechanically-operated figure toy : en
  • US1635913A - Motion-controlling mechanism : en
  • US1635469A - Lapping machine : en
  • US1635815A - Vacuum preserver : en
  • USD73035S - Design for a lighting-fixture tassel or analogous article : en
  • CH121575A - Cracking machine. : de en
  • ES102980A1 - Improvements in the stoves. : en es
  • GB273949A - Improvements in or relating to dirigible guide lights for automobiles : en
  • CA272297A - Bath room stool : en fr
  • USD73020S - A cobpobation of pennsyl : en
  • AU253926A - Improved method of and machine for pasting 1 battery plates : en
  • CH121696A - Coupling with a pair of coupling rods for the connection of two shafts which are at least at times non-coaxial with one another. : de en
  • CA272295A - Gate : en fr
  • US1635534A - Internal-combustion engine : en
  • US1635811A - Bottle : en
  • FR624313A - Umbrella stand for bicycle : en fr
  • FR624377A - Drive device for mechanical mincer : en fr
  • GB273940A - Improvements in aeroplane construction : en
  • CA272306A - Drilling and countersinking machine : en fr
  • CA272357A - Hydro-carbon processing : en fr
  • US1635863A - Illuminated sign or signal : en
  • US1635204A - Diving roard : en
  • US1635797A - Automobile clutch lock : en
  • US1635625A - Stub holder for check books : en
  • US1635404A - Hot-water and steam heater : en
  • US1635978A - Toy pump : en
  • US1635359A - Checkrow planter : en
  • US1635533A - burtnett : en
  • US1635654A - Brake mechanism for railway cars : en
  • US1635709A - Area-way hoist : en
  • DE446721C - Rail freight wagons with a loading ramp that can be extended to both sides in guides under the wagon floor : de en
  • DE446869C - Sludge separator with filters and cartridge insert built into the steam dome of locomotive boilers : de en
  • CH121171A - Surface condenser with cooling tube groups, between which tube-free spaces and drainage plates are provided for the condensate. : de en
  • AU317526A - Improvements in means for wiping or cleaning phonograph records : en
  • US1635237A - Sealing machine : en
  • CA272244A - Method of treating hydrocarbon : en fr
  • AT106817B - Boiler system with boiler water storage. : de en
  • CA272325A - Submarine drill mechanism : en fr
  • CA272246A - Heat producing composition : en fr
  • CA272367A - Lubricating system : en fr
  • US1635969A - Inflatable toy : en
  • CH121687A - Foldable stroller in handbag format. : de en
  • CH121533A - Device for automatic shutdown of the spindles in coiling machines when excessive thread tension occurs. : de en
  • CH121770A - Procedure for extinguishing coke in the absence of air. : de en fr
  • DE446813C - Electric heating device for heating surfaces, e.g. Foot pads : de en
  • AT106824B - Jacquard device with divided plate bottoms and knife boxes, especially for double plush looms. : de en
  • FR624285A - Process and device for refining and stabilizing natural or industrial hydrocarbons : en fr
  • ES102317A1 - Steam generator. : en es
  • DE446703C - Fountain pen with retractable nib : de en
  • FR624391A - New vibrating organ AC rectifier : en fr
  • AU214826A - Improvements in resilient wheels for road vehicles : en
  • DE447041C - Front thread guide on festooning machines : de en
  • ES103098A1 - Improvements in electrostatic capacitors. : en es
  • CH120410A - Gearbox on tractors equipped with a mower. : de en
  • DE446946C - Cigar cutter : de en
  • GB273844A - Improvements in or relating to airships : en
  • CH121655A - Compensation device for quick contact switch. : de en
  • US1635565A - Flexible coupling : en
  • AT106794B - Shoe insert. : de en
  • AT106827B - Method for milling bevel gears with curved teeth using a hob cutter. : de en
  • CA272263A - Bucket and brush holder : en fr
  • US1635488A - A cobpobation of mas : en
  • US1635971A - Broom : en
  • ES102950A1 - Printing mechanism of tickets for cash registers. : en es
  • FR624300A - Aquatubular boiler : en fr
  • ES103025A1 - A device supplying hot air to boiler and similar homes. : en es
  • ES103068A1 - A furnace for baking bread, buns, pastry and similar items, with which you can use different fuels, such as firewood, shavings, coals, oils and gas indistinctly. : en es
  • CH120390A - Installation for telephone offices. : en fr
  • CH121728A - Process for the preparation of 1-aminoanthraquinone-4-ss-alanine. : de en
  • DE446854C - Electric switch for medium and high voltages : de en
  • DE446991C - Device for hurling the spoil over the edge of the pile : de en
  • US1635302A - Sausage meat and method of producing same : en
  • US1635819A - Water-cooled roof for reverberatory furnaces : en
  • AU253326A - Improvements in insecticides : en
  • CH121557A - Process for the electrical treatment of dielectric carbon compounds for the purpose of producing molecular changes. : de en
  • CH121578A - Ledger. : de en
  • GB273948A - Improvements in bobbin-bins and their shelves : en
  • US1635187A - Apparatus for covering annular rings : en
  • US1635516A - Cinematograph film material : en
  • ES103184A1 - Procedure for maneuvering large amounts of electrical energy. : en es
  • CA272371A - Pulverizing mill : en fr
  • CA272260A - Press for forming plastic articles : en fr
  • CH121152A - Method for tapping nuts and apparatus for carrying out this method. : en fr
  • US1635421A - Display book : en
  • US1635491A - Glass-grinding machine : en
  • AT106778B - Self-closing gas hose cock. : de en
  • FR624288A - Manufacturing process of drums more particularly applicable for the production of recording counters : en fr
  • GB273890A - Improvements relating to furnaces for heating tar and the like : en
  • GB268732A - Improvements in or relating to vulcanizing apparatus : en
  • GB270683A - Improved method of and apparatus for lighting objects for examination with an ultra microscope : en
  • FR624225A - Improvements in the operation of explosive motors with variable strokes : en fr
  • GB273950A - Improvements relating to water tube boilers : en
  • CH121682A - Switchgear system with several signal points lying in parallel on one and the same line, which can be actuated optionally by moving a switching mechanism step by step. : de en
  • ES103121A1 - Procedure for the construction of street coatings. : en es
  • ES102960A1 - An improved cover for all kinds of motorcycle, mechanical, bicycle and similar vehicles. : en es
  • DE446848C - Signaling device for the service staff in restaurants with pivoted signal levers : de en
  • DE447064C - Pneumatic tube system with several pipe strings, each with both ends in a main station : de en
  • GB273932A - Improvements in or relating to gyroscopes : en
  • FR624265A - Improvements to curling or waving tongs : en fr
  • ES103082A1 - A complete upper dental appliance, in rubber or other material, without valves or palate. : en es
  • FR624263A - Hot cathode for thermionic valve or t lamp. s. f. : en fr
  • GB260626A - : en
  • US1635431A - Typewriting machine : en
  • DE446922C - Installation on passenger cable cars with several support cables lying next to each other : de en
  • DE447082C - Device for the production of composite leather (panel, wallpaper, floor covering) using waste leather in continuous operation : de en
  • AT106751B - Motor vehicle with exchangeable box. : de en
  • ES103161A1 - Improvements in the containers, with means of closing for them. : en es
  • ES102451A2 - Improvements in looms. : en es
  • ES103064A1 - A container for fly hunting. : en es
  • DE439573C - Chocolate hollow figure : de en
  • GB274545A - Improvements in instruments for measuring or indicating the angle of the rolling or pitching of ships : en
  • GB274139A - Improvements relating to the production of sound by electric currents : en
  • GB273931A - Improvements in feed mechanism for envelopes or sheets, particularly applicable to printing or like machines : en
  • GB273828A - Goods carriers for use in dyeing operations : en
  • GB274004A - Improvements relating to power press guards : en
  • GB250961A - Improvements in and connected with carburettors : en
  • US1635501A - Automatic stoker : en
  • FR624307A - Appliance for individual central heating by forced circulation : en fr
  • ES100208A1 - Improvements in the manufacture of all kinds of footwear cut from wool or cotton fabrics. : en es
  • CH118630A - Loose-leaf book. : de en
  • AT106837B - Rectifiers, in particular for radio telephone purposes. : de en
  • US1635176A - Applicator : en
  • GB260617A - Improvements in or relating to addressing and like printing machines : en
  • ES103012A1 - The mechanism of a clock that simultaneously marks the hours in 24 different meridians. : en es
  • FR624376A - Improvements to mowers : en fr
  • DE446944C - Improvement of the magnetic and electrical properties of nickel : de en
  • ES102823A1 - Procedure to weave plush or velvet of Genovese cord and velvet by hair lake weft. : en es
  • FR624293A - Car tire deflation warning device : en fr
  • GB273951A - Tubular insertion with automatic closure for the male urethra : en
  • GB260240A - Improvements in or relating to internal combustion engines : en
  • GB274186A - Improvements in or relating to electric telegraphy : en
  • GB265120A - Improvements in apparatus for producing pressure and suctional effects : en
  • CA272257A - Bag holder : en fr
  • CA272258A - Single turret double seamer : en fr
  • GB273877A - Hair waving and curling tongs : en
  • ES103125A1 - A double protection container for charcoal. : en es
  • US1635295A - Valve device : en
  • GB269940A - Improvements in seaplanes : en
  • DE446963C - Tube mill designed for dry grinding with an axial inlet and outlet : de en
  • DE447012C - Period converter for coupling two alternating current networks with different number of periods, consisting of an induction converter, a direct current machine coupled to it and a direct current / alternating current converter fed by the latter in a Leonard circuit : de en
  • DE447120C - Mixing machine with rotatable mixing drum for concrete : de en
  • DE446780C - Blow-out nozzle for conveyor systems operated with compressed air : de en
  • FR624308A - Arrangement to allow spark-free rupture of an inductive circuit : en fr
  • US1635283A - String fastener : en
  • USD73054S - Design fob a goblet ob similar abticle : en
  • ES102971A1 - A machine for the practice of the escudete or Majorcan graft in the vine. : en es
  • DE447105C - Die with several threaded holes of different diameters : de en
  • US1635923A - Anchoring stake : en
  • ES101670A1 - New copper-based alloy and mode of manufacture thereof. : en es
  • ES102208A1 - Improvements in the manufacture of blocks for pavements and their analogues. : en es
  • ES103015A1 - A hermetic closing, for expansion, for tin containers. : en es
  • FR624219A - Manufacturing process for whole beet syrup or molasses : en fr
  • FR624244A - Treatment of dilute residual acetic acids for reuse : en fr
  • ES102501A1 - A machine to simultaneously stack and tamp in a mold any material. : en es
  • FR624364A - Improvements to pastry and confectionery molds : en fr
  • GB273833A - Improvements in or relating to the ornamentation of leather and the like : en
  • US1635394A - Advertising stand : en
  • US1635480A - Floor-surfacing machine : en
  • DK37686C - Money box. : da en
  • US1635167A - Benzoxazolon arsine oxides : en
  • US1635807A - Means for shearing tubular members : en
  • FR624277A - Agglomerated carbon exhibiting a great absorbing power linked to a very high decolorizing power, and its manufacturing process : en fr
  • GB264851A - Improvements in or relating to electrode operation in electric arc furnaces : en
  • DK37689C - Saddle for Bicycles, Motorcycles and the like. : da en
  • DE446918C - Disc gas container : de en
  • DE446981C - Device for the generation and transmission of occasional or periodically required tone-frequency alternating currents of different frequencies via lines, in particular power lines, for operating resonance devices of all kinds, in particular electrical slave clocks : de en
  • FR624260A - Desmodromic control for internal combustion engines : en fr
  • GB274175A - Process for the manufacture of n-monoalkyl-p-aminophenol : en
  • DE446829C - Working method for internal combustion engines : de en
  • DE446921C - Device on address printing machines and similar printing machines with printing plates moved forward in a slide by a slide for setting a double or multiple impression of the printing plates : de en
  • GB274015A - Improvements in devices for lining or coating iron pipes with copper or the like : en
  • ES103009A1 - Pads for temporary use, for seats, especially for railway cars, shows and public places. : en es
  • US1635337A - Safety device for absorption refrigerating machines : en
  • ES102984A1 - The industrial product, fan with folding handle around itself. : en es
  • ES103059A1 - Steel magnet : en es
  • ES102597A1 - Sheet machine for sawing hard stones and marbles. : en es
  • FR624248A - Adjustable amplifier microphone : en fr
  • CA272229A - Belt tightener : en fr
  • FR624227A - Process and preparation of vanillin and i-vanillin : en fr
  • GB273821A - Improvements in and connected with heels for shoes, boots and the like : en
  • US1635692A - Valve-snap action : en
  • DE446862C - Method and device for cleaning gases by means of high-voltage electricity : de en
  • US1635489A - Game : en
  • ES101925A1 - A bicycle device that serves to combine the strength of the arms with that of the legs. : en es
  • USRE16677E - Heater : en
  • DE446962C - Storage for the grinding roller in ring mills : de en
  • GB264506A - Improvements in the manufacture of cinematographic filmstrips : en
  • GB273973A - Improvements in or relating to flexible shaft couplings : en
  • US1635357A - Comparative visible record book : en
  • US1635850A - Clothesline holder : en
  • AT106790B - Automatic glass blowing machine with a machine frame revolving around a fixed control drum. : de en
  • FR624287A - Improvements to models : en fr
  • GB274174A - Improvements in or relating to radio signalling systems : en
  • DK37687C - Procedure for the Conversion of Hafnium and Zirconium Phosphates. : da en
  • GB265125A - Improvements in or connected with wadding : en
  • GB273820A - Improvements in or relating to the dyeing, printing or stencilling of materials made with or containing cellulose acetate : en
  • DE446707C - Process for the production of high-melting coumarone resin : de en
  • US1635853A - Label for livestock : en
  • DE447097C - Seeding machine for sowing clusters in a cross pattern, namely dibbling machine, with push wheel and dibbling discs : de en
  • ES103159A1 - An apparatus for cutting fruit into slices or regular squares, especially tomatoes and onions. : en es
  • ES102964A1 - Related improvements in electric batteries. : en es
  • ES103052A1 - Improvements introduced in typewriters visible writing. : en es
  • GB273981A - An improved bell or gong : en
  • FR624279A - Device for perforating and cutting separators for accumulator plates : en fr
  • FR624282A - Improvements in metal drums : en fr
  • DE447141C - Device for moving the top hatch of blast furnaces : de en
  • US1635859A - Filing device : en
  • US1635479A - Indicator device for instruments : en
  • GB261374A - Shuttle-bobbin-changing mechanism for automatic looms with two or more coaxial pivoted magazines : en
  • US1635440A - Bubble-absorption tower : en
  • CH121744A - Peening machine. : de en
  • ES103108A1 - Procedure for the initial heating of contact furnaces and the catalysts contained in them in the synthesis of ammonia. : en es
  • US1635787A - Method and apparatus for the fatigue testing of material : en
  • GB273851A - Fluid operated brakes : en
  • GB273983A - Improvements in or relating to pit-props : en
  • ES103095A1 - Wood screws, with drilled head. : en es
  • GB259908A - Improvements in and relating to carburettors for internal combustion engines : en
  • GB274544A - Improvements in combined packing and displaying devices : en
  • ES101248A2 - Brake arrangement in motor vehicles. : en es
  • DE446975C - Machine for grinding the edges of tapered rollers for roller bearings : de en
  • DE447090C - Measuring wheel : de en
  • GB260551A - Device for improving the temperature error in electricity meters : en
  • GB262376A - : en
  • CH121613A - Ornate meshwork for jewelry purposes. : de en
  • GB273836A - Improvements in or relating to electrically actuated surfacing, smoothing or polishing and like machines : en
  • GB273843A - Improvements in or connected with rocking cranks for shaker or jigging conveyers : en
  • DE446928C - Piercing machine for insulating pipes : de en
  • FR624372A - Steam production : en fr
  • GB273920A - Improvements in integrating apparatus for registering functions of angular movements : en
  • DE446864C - Process for the preparation of colloidal metal solutions : de en
  • GB273975A - Improvements in or relating to trees or stretchers for shoes, boots and the like : en
  • CH121586A - Device for turning sheets of music and books. : de en
  • US1635837A - Combination phonograph and radio cabinet : en
  • DE447117C - Foldable spade with pick : de en
  • DE446949C - Reaction sprinkler for land and garden irrigation : de en
  • FR624318A - Horizontal turbine with moving blades, usable on rivers and at sea : en fr
  • GB273919A - Improvements in cappels and the like : en
  • DE446909C - Telescopic sight for rifles : de en
  • AT106753B - Device for the production and repair of roads with tar, asphalt or the like. : de en
  • DE447094C - Device for automatic lifting and lowering of the plow frame of self-propelled plows : de en
  • DE447157C - End wedge for the grooves of electrical machines made of layered, non-magnetic and electrically insulating materials bonded with insulating material and pressed together : de en
  • GB273589A - Improvements in kinematograph spoolcases and in connection therewith : en
  • FR624261A - Process for giving transparent plastics the appearance of enameled metals : en fr
  • GB269557A - Apparatus for examining vehicle tyres : en
  • US1635498A - Seed germinator : en
  • US1635713A - Candy-making machine : en
  • US1635934A - Drilling machine : en
  • USRE16678E - Dry pipe valve accelerating device : en
  • US1635377A - Rail anticreeper : en
  • ES102968A1 - Rolling device : en es
  • DE447080C - Overcurrent thermal time release : de en
  • US1635370A - Apparatus and method of coating molds with carbon : en
  • GB273855A - Improvements in or relating to the manufacture of steel products : en
  • FR624264A - Curved surface grill : en fr
  • FR624315A - Controller and speed regulator for automobiles : en fr
  • AU292826A - Improvements in and relating to telephone systems : en
  • FR624284A - Processes and devices for hot desulfurization of gases from the distillation or pyrogenation of solid, liquid or other fuels : en fr
  • FR624353A - Improvements to cleaning devices for boiler tubes, condenser tubes and other walls : en fr
  • GB274184A - Improvements in and relating to stoves or ranges : en
  • US1635976A - Storage-battery container : en
  • ES103080A1 - An apparatus in the form of a portable oven for the charring of wood in forestry operations. : en es
  • GB273996A - Improvements in the fire-boxes of furnaces, steam boilers or the like : en
  • US1635577A - Skate machine : en
  • US1635890A - Impaling trap : en
  • US1635201A - Display rack : en
  • ES101878A2 - A lubrication system by means of capillary bundles. : en es
  • GB273915A - Improvements in automatic safety guards for power presses and stamping tools : en
  • US1635846A - Pump : en
  • DE446801C - Portable typewriter : de en
  • DE446992C - Setting machine for coal : de en
  • ES103018A1 - A typographic printing process by means of blankets. : en es
  • DE447032C - Spark plug for internal combustion engines : de en
  • DE446865C - Process for cleaning lactic acid : de en
  • CA272275A - Strain-applying device for fishing rods : en fr
  • US1635605A - Plow attachment : en
  • US1635643A - Camp cookstove : en
  • FR624231A - Mechanical saw, transportable by hand : en fr
  • GB264467A - Improvements in or relating to resilient transmission couplings : en
  • DE446933C - Filling shaft firing with lower combustion and next to the filling shaft raised heating trains and preheating of the additional air : de en
  • ES103101A1 - A machine for the manufacture of glass objects. : en es
  • GB262429A - Improvements in devices for converting reciprocating motion into rotary motion : en
  • CH121747A - Device for controlling the number of eggs laid by a hen. : de en
  • ES102935A1 - Procedure for the preparation of the filament of the thermion tubes. : en es
  • FR624330A - Carburetor producing a hydrogen compound by partial decomposition of water vapor : en fr
  • GB272165A - Improved process for chemically varying vegetable fibres or artificial fibres : en
  • ES103150A1 - Improvements in the explosion engines. : en es
  • FR624339A - Device for maintaining the existing lighting, and switching on a projector in the event of a lighting failure due to a short circuit, on a motor vehicle : en fr
  • ES102154A1 - A procedure for the amplification of alternative selected potentials. : en es
  • GB274154A - Improvements relating to gasworks retort settings : en
  • DE446832C - Process for the production of embossing forms by electroforming : de en
  • ES103146A1 - A wardrobe that affects the configuration of a woman. : en es
  • GB273965A - Filing cabinet for bank memoranda : en
  • US1635672A - Typewriting machine : en
  • CA272255A - Tire repairing tool : en fr
  • CA272353A - Gangsewing apparatus : en fr
  • DE446954C - Hydraulic damper for vibrating shaft lines : de en
  • US1635953A - Dumping unit for motor trucks : en
  • US1635475A - Drilling machine : en
  • US1635199A - Folding screen : en
  • US1635724A - Lock : en
  • CH121334A - Installation for the storage of volatile fluids. : en fr
  • AT106832B - Walking brush for plansifters. : de en
  • NL16647C - Method and apparatus for tapping glass drops of equal volume from glass furnaces with a continuously open outlet nozzle : en nl
  • US1635558A - Telephone construction : en
  • CH121749A - Cavity wall. : de en
  • CA272268A - Vehicle fender : en fr
  • CH121753A - Floor, e.g. B. for dance halls. : de en
  • USD73030S - Design for a loud speaker : en
  • CA272352A - Drainer : en fr
  • DE446958C - Peeling machine for grain u. Like. With ring-shaped peeling members and intermediate beater mechanism : de en
  • US1635783A - Hose clamp : en
  • CA272320A - Engine fuel mechanism : en fr
  • US1635905A - End gate : en
  • CA272300A - Pencil and holder : en fr
  • US1635245A - Washing machine : en
  • AU314126A - Improved connector forthe ends of rubber rope, strips andthe like : en
  • CH121183A - Absorption refrigerator. : de en
  • US1635384A - Case-hardening process for steel articles : en
  • US1635495A - Metallic spool : en
  • DE446913C - High voltage system : de en
  • CH121520A - Process for the production of pressed pieces from fibers and binders. : de en
  • CA272288A - Window : en fr
  • ES103177A1 - A new industrial food product consisting of chestnuts from a special marzipan. : en es
  • US1635748A - Combination bar for the intermediate frames in justifying-strip-perforating machinesof the montotype typesetting-machine system : en
  • US1635411A - Typewriting machine : en
  • ES103081A1 - Improvements in the manufacture of tiles and other ceramic products. : en es
  • US1635422A - Combined end gate and platform : en
  • US1635476A - Pressure cooker : en
  • US1635810A - Furnace-radiator-flue cleaner : en
  • US1635606A - Welding-torch burner : en
  • CA272348A - Electro magnetic device : en fr
  • AT106803B - Press for photographic purposes. : de en
  • DE446890C - Process for the preparation of fiber fillers : de en
  • DK37676C - Membrane for dry gas meters. : da en
  • FR624297A - Riding saddle and its manufacturing processes : en fr
  • GB273921A - Improvements in or relating to lifting jacks : en
  • US1635184A - Manufacture of electrical resistance units : en
  • US1635324A - Web message radio : en
  • US1635416A - Fence-tightening post : en
  • US1635526A - Change-speed gear : en
  • US1635782A - Automatic air-brake coupler : en
  • US1635902A - Tub bench : en
  • CA272278A - Fluid clutch : en fr
  • CH121619A - Method for regularizing the flow of gear pumps. : en fr
  • US1635591A - Electric heater for fluids : en
  • US1635830A - Electrical connecter : en
  • ES103168A1 - A rotary cylinder engine. : en es
  • GB273943A - Improvements in or connected with the wrapping of caramels, boiled sweets, or like articles : en
  • US1635970A - Brush : en
  • CA272315A - Motor switch : en fr
  • DE447155C - Small electrical machine, the metal frame of which is pushed onto a closed rim made of electrically conductive material : de en
  • DE446778C - Device for refilling the empty grooves of the conveying means used for the individual conveyance of cigarettes from the collecting container : de en
  • US1635579A - Latch mechanism : en
  • USD73018S - Design for a column foe : en
  • USD73053S - Design fob a goblet ok similaj article : en
  • DE447244C - Device for the separation of liquid hydrocarbons from washing oils in continuous operation under vacuum : de en
  • GB273888A - Improvements in accessories for putting and golf course greens : en
  • AT106758B - Roof for transport vehicles. : de en
  • US1635249A - Railway car : en
  • US1635252A - Railway car : en
  • US1635924A - Massage device : en
  • US1635712A - Manufacture of hosiery : en
  • US1635733A - Shingle and method of laying the same : en
  • CH121669A - Process for the preparation of a compound from 1-phenyl-2. 3-dimethyl-4-dimethyl-amino-5-pyrazolone and trichlorobutyl alcohol. : de en
  • US1635935A - Solenoid motor : en
  • DE447087C - Machine for the production of parallel trimmed, pounded boards : de en
  • DE447196C - Reel for wire rod mills : de en
  • GB273839A - Improvements in or relating to irons or tools for soldering purposes : en
  • US1635580A - Latch mechanism : en
  • CH121559A - Electrolyzer. : de en
  • CH121755A - Sealing device on weirs. : de en
  • ES103158A1 - Improvements in the means of converting reciprocal or alternative movement into rotary movement. : en es
  • AT106775B - Container. : de en
  • CH121631A - High pressure steam power plant. : de en
  • US1635434A - Power shovel : en
  • USD73032S - Design for combination salt and pepper shaker : en
  • US1635244A - Cleaning composition and method of making same : en
  • US1635614A - Method of manufacturing the knives of rzors : en
  • USD73034S - Design fob a lighting-fixture loop or analogous article : en
  • CH121661A - Power supply device for electrodes for electric ovens. : de en
  • GB266380A - Improvements in and relating to basing machines for electric incandescent lamps and similar articles : en
  • DE446924C - Cruet : de en
  • DE447119C - Feeder for lumpy clay : de en
  • US1635356A - Washing machine : en
  • CA272239A - Coffee dispenser : en fr
  • DE446827C - Talking machine : de en
  • CH121673A - Device for increasing the blood flow to the outer skin. : de en
  • FR624221A - Gear shifting and clutch : en fr
  • US1635250A - Car side construction : en
  • US1635779A - Remote-control carrier-current system : en
  • US1635430A - Holding and shipping insert : en
  • US1635620A - Apparatus for extracting gas : en
  • DE446884C - Process for the production of leather that is resistant to tension and pressure : de en
  • CH121672A - Method of making herbal baths. : de en
  • CA272340A - Friction shock absorber : en fr
  • DE446861C - Welding and cutting torches : de en
  • GB265585A - Improvements in or relating to high frequency signalling : en
  • GB273863A - Improvements in brick making machines : en
  • CH121763A - Method of making a refractory article. : de en
  • GB273947A - Improved means of ventilating water closets : en
  • DE446882C - Electrically heated heat storage furnace : de en
  • DE446983C - Drive device with a common hoist for a lifting contactor with control contactor : de en
  • CH121581A - Address printing machine. : de en
  • DE446790C - Flatbed wagons, in particular for transporting transformers and cable reels : de en
  • GB273892A - Improvement in machine for turning, folding inward and securing projecting margins of cover paper of covered box shells : en
  • DK37693C - Compressor, Pump or similar. : da en
  • ES101799A1 - Device for manufacturing rubber articles, especially hollow articles, starting from rubber dispersions. : en es
  • ES102959A1 - A procedure to harden steel. : en es
  • FR624361A - Process for imparting tenacity and hardness to an artificial or natural stone of any shape : en fr
  • NL16516C - : en
  • US1635535A - Internal-combustion engine : en
  • US1635727A - Brake mechanism : en
  • FR624327A - Method and device for refloating sunken ships and bringing back to the surface all other objects which have fallen to the bottom of the sea : en fr
  • GB273846A - Improvements in and relating to apparatus for damping or licking postage stamps and the like and for use in the counting of notes and the like : en
  • FR624375A - Peeling device : en fr
  • FR624238A - Combination utensil for mincing meat or spinning pasta : en fr
  • GB260997A - Improvements in or relating to methods of electrically testing insulating layers : en
  • US1635715A - Method of and means for heating coiled material : en
  • CA272375A - Fastener for adjustable ski-ears : en fr
  • CH121569A - Process for the preparation of a new benzanthrone derivative. : de en
  • DE446783C - Process for the sole extraction of phenol and cresols from such primordial tar oil of gas flame coal that contain phenols of all boiling limits : de en
  • DE446805C - Connection terminal for electrical lines : de en
  • DE446911C - Obsessive water wheel : de en
  • DE446970C - Door for cars : de en
  • CA272307A - Pencil holder : en fr
  • DE446994C - Support for the pressure plates on steam ironing presses : de en
  • DE446950C - Pipe connection between a smaller and a larger pipe : de en
  • DE447085C - Feed device for wood planing machines and the like : de en
  • GB256944A - Improvements in or relating to mechanisms for removing sheets from a pack : en
  • FR624363A - Sophisticated device to facilitate the removal of internal combustion engine valves and their installation : en fr
  • US1635513A - Bottle closure and method of producing the same : en
  • US1635567A - Nonflammable varnish : en
  • US1635901A - Incubator : en
  • FR624266A - Maximum circuit breaker : en fr
  • DE446990C - Procedure for depositing debris in the event of a great fall height : de en
  • GB252684A - Apparatus for separating liquid constituents from vapours or gases : en
  • US1635649A - Can opener : en
  • GB266325A - Improvements in radio receivers employing four electrode valves : en
  • GB273885A - Improvements in or relating to means for closing, sealing and drawing off the contents of barrels, drums, cans, casks and like containers : en
  • DE446919C - Slot or hole heating burner : de en
  • US1635218A - Oil separator : en
  • US1635280A - Rectangular sold-fired coke oven : en
  • US1635854A - Boat : en
  • ES102554A1 - A new press perfected for presses. : en es
  • ES102647A1 - A manure spill. : en es
  • FR624351A - Mechanical transmission : en fr
  • US1635477A - Siphon : en
  • FR624350A - Improvement in harvesting machines : en fr
  • GB249131A - Improved method of and means for raising, sustaining and propelling aircraft or propelling watercraft : en
  • GB266687A - Improvements in current coupling devices for electrically operated dust suction apparatus : en
  • GB273882A - Improvements in fluid pressure control apparatus : en
  • US1635364A - Flying machine : en
  • DE446868C - Angled tube boiler with front and rear water chamber and with a longitudinal upper boiler : de en
  • DE447028C - Compulsory valve control for internal combustion engines : de en
  • CA272358A - Compressor : en fr
  • DE447054C - Flushing device for steps : de en
  • FR624213A - Differential and proportional braking shock absorber : en fr
  • GB273811A - Improvement in wireless calling up apparatus and in wireless control apparatus : en
  • US1635660A - Method of finishing castings such as ingot molds : en
  • US1635817A - Piano action : en
  • US1635209A - Telegraph distortion-measuring system : en
  • GR1554B - PROVISION TO FILL THE AUTOMATIC WEAPONS OF WAREHOUSES. : el en
  • CH121716A - Process for the preparation of an azo dye. : de en
  • US1635406A - Conveyer : en
  • DE446982C - Boulder catcher for plant channels : de en
  • DE447077C - Device for clamping and exchanging a plurality of different types of forms on accounting typewriters : de en
  • GB273990A - Improvements in boiler furnaces : en
  • US1635236A - Four-wheel-drive transmission for tractors : en
  • US1635341A - Device for trying on shoes or boots : en
  • US1635673A - Display device for slippers : en
  • US1635860A - Lifeboat holding and launching mechanism : en
  • CH121616A - Seal for flying connections. : de en
  • GB274011A - Improvements in or relating to devices or appliances for cleaning and drying razor blades : en
  • CH121641A - Synchronous machine with asynchronous starting motor. : de en
  • US1635347A - Clamping ring : en
  • US1635826A - Agricultural implement : en
  • USD73031S - Design for a tumbler : en
  • CA272317A - Gas generation : en fr
  • GB250608A - Wood working machine driven by electric motor : en
  • ES102551A1 - A method and its corresponding apparatus for the extraction of vaporizable materials from fragmentary solid substances and other analogous substances. : en es
  • GB262132A - Improvements in rotary engines, pumps, and the like : en
  • FR624400A - Device used to guide and hold the ends of bobbin thread before they are inserted into shuttles for automatic looms fitted with two or more shuttles and rotating magazines for spare bobbins : en fr
  • GB264443A - : en
  • DK37691C - Distribution device for Telephone Systems. : da en
  • DE447083C - Port for glass furnaces : de en
  • ES102982A1 - Improvements in the process of color distribution and filling of the materials that comprise the manufacture of cement tiles and other materials. : en es
  • ES102983A1 - A machine to form the shed with paper drawing. : en es
  • US1635192A - Friction-clutch pulley : en
  • US1635281A - Viscosometer : en
  • DE446769C - Traffic control device with moving and stationary signals : de en
  • FR624362A - Closure system for bags intended to contain powdery materials : en fr
  • DE447225C - Layered leaf spring : de en
  • DK37701C - Process for the production of alumina-containing cement, which is pulverized by itself. : da en
  • ES102991A1 - Probe for the liquid level. : en es
  • DE446744C - Device for the mechanical transmission of a movement from a relatively stationary to a relatively moving body : de en
  • US1635671A - Tuft tube for tube frames : en
  • FR624344A - Dictionary with index indicator : en fr
  • DE447016C - Punch knives for punching out work pieces, especially for leather goods : de en
  • DE447152C - Device for switching off double lines for multi-phase current in the event of a fault : de en
  • DK37707C - Rental for electric Small Generators for Bicycles, Motorcycles and the like. : da en
  • US1635400A - Corn-husking machine : en
  • US1635691A - Adding machine : en
  • CH121764A - Glazed object made from artificial stone mass and process for its manufacture. : de en
  • CA272364A - Windshield cleaner : en fr
  • CA272346A - Liquid atomisation and desiccation : en fr
  • US1635363A - Endless cone belt : en
  • US1635433A - Carburetor : en
  • AT106818B - Container for discreet packaging of hygienic items. : de en
  • CH121671A - Process for the preparation of colorless melts of dialkylbarbituric acids with dimethylaminophenyldimethylpyrazolone. : de en
  • US1635343A - Apparatus : en
  • US1635872A - Electric motor : en
  • CA272281A - Pump control mechanism : en fr
  • CH121762A - Device for temperature compensation in electrical heating coils. : de en
  • CA272220A - Engine starter : en fr
  • CA272381A - Water gauge guard : en fr
  • US1635609A - Closed-body ventilator : en
  • US1635790A - Radiator vent valve : en
  • CA272326A - Pneumatic coal pick : en fr
  • CH121668A - Process for the preparation of hexylresorcinol. : de en
  • US1635415A - Boiler stand : en
  • USD73037S - Design for a lighting-fixture canopy or analogous article : en
  • CH121697A - Propeller. : de en
  • US1635321A - Wet-feed mixer : en
  • US1635464A - Oil burner : en
  • US1635504A - Hub construction : en
  • US1635266A - davenport : en
  • DE447151C - Support clamp for electrical overhead lines with cam-like, interlocking projections and grooves for automatic release of the clamp parts : de en
  • CA272314A - Motion reciprocation mechanism : en fr
  • US1635551A - Quill drive : en
  • US1635217A - Process of welding manganese steel to carbon steel : en
  • CH120897A - Absorption chiller with intermittent operation. : de en
  • CA272221A - Dish washing apparatus : en fr
  • CH121775A - Two-piece ottoman. : de en
  • AT106848B - Electron tube circuit for high frequency telegraphy and telephony. : de en
  • US1635645A - Mud ptjlleb for automobiles : en
  • GB273776A - Improvements in and relating to the manufacture of aldol and croton aldehyde from acetaldehyde : en
  • GB273955A - Improvements in or relating to the manufacture, centrifugally, of pipes, columns andother hollow articles : en
  • FR624324A - Door closer system : en fr
  • GB274140A - An improved aromatizing and deodorizing device : en
  • DE446763C - Self-loading pistol with magazine and revolver self-tensioning lock with cocking trigger : de en
  • GB274152A - Improvements in apparatus for heating water and other liquids : en
  • US1635178A - Lined vent for unlined or partly-lined garments and method of making it : en
  • USD73033S - Design for a game board : en
  • CH121449A - Electrical signaling installation using a high voltage line. : en fr
  • CH121680A - Call device on modulated waves. : en fr
  • ES103008A1 - A method for neutralizing the effects of the electric charge on the cylinders used for the parallelization and stretching of the textile fibers in the yarn manufacturing machines. : en es
  • US1635285A - Taper-turning attachment : en
  • US1635427A - Direction signal for motor vehicles : en
  • GB273814A - Improvements in or relating to apparatus for delivering measured quantities of liquid : en
  • FR624240A - Improvements to ovens heated by electric resistances : en fr
  • ES98817A1 - A procedure for preserving fruit and other agricultural products within packaging. : en es
  • NL16511C - : en
  • US1635583A - Electric welding apparatus : en
  • US1635663A - Fluid feeding and conducting means : en
  • US1635256A - Terminal connecter : en
  • GB273847A - Improvements in electric drives : en
  • DE447042C - Device for feeding box blanks to machines for drawing, embossing or the like of box parts : de en
  • FR624241A - Body in moldable material, reinforced or not, for motor cars and other applications : en fr
  • GB262472A - Improvements relating to metal-extrusion presses : en
  • US1635287A - John egbert btjrgamy administrator : en
  • US1635351A - Storage-battery terminal connection : en
  • US1635383A - Hydkaulic brake : en
  • US1635403A - Tread chain for tractors : en
  • US1635538A - Plowpoint : en
  • ES103144A1 - Bag forming filter with unilateral discharge tubes for closed bursiform filters on all sides. : en es
  • GB273993A - Improved metallic packing for stuffing-boxes : en
  • FR624336A - Improvements to shoes and shoes in general : en fr
  • CA272248A - Joint tool : en fr
  • DE447202C - Insulator for leading lines through the walls of pressurized gas containers : de en
  • DE447057C - Process for dyeing stretch yarn, in particular spun wool knitting yarn, in mechanical dyeing devices : de en
  • CH121745A - Cleaning device for horses and cattle to be connected to vacuum cleaners. : de en
  • FR624331A - Oscillating articulated headlight holder for the projection of light rays at long and short distances : en fr
  • GB263799A - Improvements in or relating to machines for planting vegetables : en
  • GB273933A - Improvements in or relating to underfeed mechanical stokers : en
  • ES103187A1 - An air selector : en es
  • US1635925A - Bolter : en
  • FR624249A - Device for accumulating heat for later use : en fr
  • ES102494A1 - A procedure for the use of liquids to effect the transmission of energy or matter or for similar purposes. : en es
  • GB273957A - A method of fixing piles to rock : en
  • ES103042A1 - A labyrinth box of tows with replaceable packing rings. : en es
  • ES103045A1 - An interchangeable band pocket card. : en es
  • ES103065A1 - A catalytic process for the oxidation of organic and inorganic materials. : en es
  • US1635655A - Convertible-stage centrifugal pump : en
  • US1635166A - Cutting machine : en
  • US1635698A - Driving means for taximeters : en
  • GB273831A - Improvement in street sweeping apparatus : en
  • US1635429A - Violin mandolin : en
  • GB273902A - Improvements in wind screen wipers : en
  • US1635717A - Tank car : en
  • FR624202A - Improvements to vaporizers : en fr
  • US1635458A - Machine for making fiber tubes : en
  • US1635668A - Refrigerator : en
  • DE446863C - Process for the production of barium carbonate : de en
  • DE446916C - Stockless cast anchor with cavities arranged in the interior of the anchor head : de en
  • DE446979C - Dry process for water-rich and hard-frozen substances : de en
  • GB274191A - Improvements in or relating to staple forming and driving machines : en
  • ES103124A3 - An industrial procedure consisting of the manufacture of cement blocks with two or more conduits for the passage of electrical conductors. : en es
  • FR624239A - Reel bench for beading machines : en fr
  • DE446849C - Method and device for embedding plastic masses, in particular concrete, in molds : de en
  • DE447159C - Acetylene gas generator with a carbide tank arranged above the water tank : de en
  • ES103092A1 - A new procedure, with the corresponding means, to take direct measures that allow the exact cutting of clothes of all kinds. : en es
  • DK37682C - Pendulum weight. : da en
  • GB273852A - Improvements in automatic and semi-automatic telephone systems : en
  • GB273980A - Improvements relating to safety lamps or heaters : en
  • DE436052C - Process for the production of molten cement : de en
  • DE447019C - Process and form for the production of vessels from glass and similar meltable masses : de en
  • GB273987A - Improvements relating to dynamo electric machines for electric welding and like purposes : en
  • DE446796C - Coal box for steam turbines : de en
  • GB257607A - Prepayment message receiving and delivering device : en
  • GB274179A - Improvements in or relating to packing and shipping boxes or like receptacles : en
  • GB273866A - Improvements in circular saws : en
  • US1635180A - Fire-fighting system : en
  • AT106780B - Water pipe protection for combustion chamber walls. : de en
  • US1635556A - Condenser : en
  • US1635960A - Justifying spacer or space band : en
  • CH121782A - Stretchable to unwind. : en fr
  • US1635532A - burnham : en
  • US1635222A - Flexible solder : en
  • US1635450A - Driving mechanism for washing machines : en
  • CH121583A - Photographic support pack for daylight change. : de en
  • AT106809B - Dismountable forceps for inserting substances into body cavities. : de en
  • US1635179A - Threading tool : en
  • US1635687A - Means for laterally controlling aircraft : en
  • DE447339C - Locking device for windows by means of a pivoting latch mounted on the window sash : de en
  • DK37712C - Hooded Bottle Closure. : da en
  • DE446945C - Process for impregnating felts with latex : de en
  • US1635792A - Grinding mechanism : en
  • US1635681A - Antistatic photographic film : en
  • DE447160C - Testicular bag in the manner of a jockstrap or the like. : de en
  • NL17499C - : en
  • US1635640A - Tool for separating adhering sheets : en
  • US1635484A - Speed-changing mechanism for motor vehicles : en
  • US1635340A - Formation thief : en
  • DE447069C - Durable diazotization preparations : de en
  • US1635342A - Safety razor with rolling blade : en
  • AT106842B - Water-tube boilers consisting of cylindrical drums and tubes connecting them, especially for high steam pressures. : de en
  • US1635417A - Automobile brake adjuster : en
  • US1635262A - Box-filling machine : en
  • AT106811B - Store window. : de en
  • US1635918A - Combination dish and cover : en
  • CA272330A - Tool sintering method : en fr
  • US1635514A - Closure-applying machine : en
  • US1635264A - Elevator : en
  • NL16507C - : en
  • US1635573A - Metal screen for fireplaces : en
  • AU636727A - Improvements in refrigerating apparatus : en
  • GR1553B - NEW TYPE OF AIRCRAFT OR AIRPLANE. : el en
  • DK37698C - Fuel tanks that cannot crack or ignite. : da en
  • GB273835A - Improvements in process of carbonating milk or cream : en
  • GB269549A - A process of manufacturing acid-proof hydraulic binding agents : en
  • AT106833B - Device for adjusting the cutting knife on tobacco cutting machines. : de en
  • US1635592A - Rotary drilling tool : en
  • GB273966A - Improvements in electrical control gear : en
  • US1635269A - Flexible chain, bracelet, or the like : en
  • US1635474A - Floor-polishing machine : en
  • US1635502A - Violin : en
  • DK37685C - Device for Separating an electric current composed of two or more Frequency Components into its individual Components (Frequencies) or for Composing such individual Frequency Components (Frequencies) into a resulting (Composite) Current. : da en
  • CH121611A - Grinding and crushing device. : de en
  • DE446957C - Device for finishing electrolytically plated goods : de en
  • ES103170A1 - An industrial product consisting of filtered and gaseous cider, obtained by special formula. : en es
  • US1635641A - Coaster sled : en
  • US1635932A - Grate : en
  • CH121260A - Door for vehicles with movable window. : en fr
  • CA272273A - Steering mechanism : en fr
  • CH121780A - Spool with perforations for winding artificial fibers. : de en
  • DE446953C - Mechanical power transmission gear : de en
  • GB273864A - Improvements in and connected with interior, register or mantel register grates : en
  • AT106764B - Device for driving under the front part of a trailer to be coupled to a towing vehicle. : de en
  • CH121656A - High-speed voltage regulator with push button contacts and overcurrent protection. : de en
  • CH121739A - Bumpers for motor vehicles causing them to brake and stop. : en fr
  • CA272242A - Telegraphic transmitting apparatus : en fr
  • US1635644A - Fly hook : en
  • US1635844A - Hopper for molds : en
  • CH120031A - Clock. : en fr
  • US1635933A - Illuminated screw driver : en
  • US1635390A - Electric sound reproducer : en
  • US1635711A - Padlock : en
  • CH121734A - Spark plug for explosion engines. : en fr
  • US1635780A - Mining machine : en
  • GB273961A - Improvements in flexible sheet material for constructional and other purposes : en
  • ES103103A1 - Apparatus and device for lifting the wheels of motor vehicles. : en es
  • CA272302A - Culvert cleaner : en fr
  • CA272303A - Vehicle drive mechanism : en fr
  • CH121590A - Cartridge holders for firearms. : de en
  • AT106793B - Drawer lock and release device for cash registers with several drawers. : de en
  • US1635628A - Dye solution : en
  • US1635362A - Wheel for detachable tires : en
  • US1635456A - Hat : en
  • US1635695A - Bogie for railway cars and the like : en
  • NL16614C - : en
  • US1635806A - Folding bed : en
  • CH121792A - Protection device to be attached to the shoe against road dirt. : de en
  • US1635420A - Display book : en
  • US1635729A - Fresh-air heater : en
  • US1635360A - Vehicle spring : en
  • AU636827A - Improvements in refrigerating apparatus : en
  • CA272225A - Hair waving device : en fr
  • ES103049A3 - Insecticidal liquid spraying device. : en es
  • US1635242A - Tire-shaping apparatus : en
  • ES103136A1 - A process for obtaining crystallized zinc sulfate. : en es
  • US1635760A - Connecter for electrical conductors : en
  • US1635557A - Fur-pelt stretcher : en
  • GB274397A - Improvements relating to telephone selectors : en
  • GB273979A - Improvements in folders for sewing machines : en
  • DE447002C - Valve control : de en
  • ES102998A1 - An improvement in the conglomerates to light fires. : en es
  • GB273994A - Improvements in swinging or reciprocating conveyors or screens : en
  • US1635703A - Multiple-spindle drilling machine : en
  • DE446834C - Sewing machine : de en
  • DE446923C - Arrangement for the transportation of long rails on tracks : de en
  • FR624224A - Process for the steam treatment of wood intended to obtain mechanical pulp for the manufacture of paper and cardboard : en fr
  • US1635617A - Raising and traversing gear : en
  • CA272362A - Sealing underground tanks : en fr
  • DE446969C - Detachable door hinge fastening on double-walled iron doors of motor vehicles : de en
  • ES103155A1 - Docking device of the tens for multiple numerator mechanisms. : en es
  • US1635206A - Agricultural machine : en
  • US1635277A - Hook : en
  • US1635467A - Car : en
  • GB273840A - Improvements in or relating to apparatus for damping and conditioning fabrics, hosiery and like goods : en
  • GB274521A - Manufacture of artificial materials from viscose : en
  • US1635461A - Method of treating fruit and solution therefor : en
  • US1635979A - Washboiler : en
  • ES103072A1 - Improvements in absorption refrigeration appliances. : en es
  • ES102945A1 - Machine to cut the meat and other articles that a car that runs in back and forth on one or several guides. : en es
  • GB274006A - Improvements in means for improving the appearance of the face and features : en
  • US1635293A - Wire connecter : en
  • US1635965A - Phonograph : en
  • GB265608A - Improvements in adjusting mechanism for variable electric tuning devices : en
  • GB273827A - Improvements in terminal sets for use in telephone systems : en
  • US1635910A - Car truck : en
  • US1635296A - Change-speed gear for automobiles and the like : en
  • ES103154A3 - Metal boxes with automatic lid. : en es
  • FR624222A - Improvements in the construction of combustion engine cylinders : en fr
  • FR624320A - Device for the use of radio-energy in plant cultivation : en fr
  • AU826627A - Printing telegraphy : en
  • US1635566A - Closure check and adjuster : en
  • USD73038S - Design for a bar and shelf bbacket : en
  • DE446980C - Drying plant for ceramic products : de en
  • DE447078C - Process for the production of printing and stamping sticks by embossing a relief-like stamp into a cell horn layer and plate : de en
  • GB273876A - Improvements in or relating to electric connectors : en
  • FR624367A - Parquet brush : en fr
  • US1635402A - Washing machine : en
  • US1635822A - Diagnostic instrument : en
  • USRE16675E - Attachment fob vault doobs : en
  • CH121540A - Device for making weaver knots. : de en
  • CH121690A - Method for separating the materials constituting solid rubber tires comprising a steel strip forming a reinforcement and the like of the reinforcement. : en fr
  • GB273837A - Improvements in or relating to electric cells : en
  • DE447092C - Extinguishing device for cigars and cigarettes : de en
  • DE447114C - Vehicle wheel spoke : de en
  • US1635530A - Piston ring : en
  • DE446906C - Process for the manufacture of gun barrels : de en
  • DE446976C - Grinding machine for cutlery and other metal goods : de en
  • ES102976A1 - Improvements in light signals. : en es
  • FR624206A - Automotive signaling device : en fr
  • GB266749A - Improvements in or relating to thermionic amplifiers : en
  • DE447006C - Adjustable insulator holder for electric mine railways : de en
  • CH121721A - Process for the preparation of an azo-related dye. : de en
  • DE446802C - Suspension of countershaft motors and countersunk type of tram motor drive for traction vehicles : de en
  • ES102943A1 - The manufacture of plastics and bottles for perfumery and pharmaceutical products made of glass, glass or chopped half glass. : en es
  • GB264877A - Improvements in or relating to motor vehicles : en
  • GB274176A - Improvements in and relating to electrical switches : en
  • DE446977C - Inhibitor for machine guns and other automatic weapons : de en
  • DE447037C - Device for pickling, in which the pickling material or the pickling basket is set in oscillating motion : de en
  • DE447168C - Two-stroke engine : de en
  • GB274156A - Improvements in and relating to dyes and dyeing : en
  • US1635889A - Combined lamp socket and current tap : en
  • US1635959A - Means for reproducing sound : en
  • NL16565C - : en
  • US1635744A - Facial massage device : en
  • US1635804A - Acknowledgment valve : en
  • US1635730A - Apparatus for locating, placing, and leveling berth seats for concrete cribs : en
  • US1635680A - Thermometer : en
  • US1635803A - Tongue-supporting truck : en
  • US1635945A - Manufacture of wire-drawing dies : en
  • DE446880C - Gas-filled electric light bulb : de en
  • DE446955C - Outrunner drive motor for machine tools : de en
  • US1635466A - portland : en
  • US1635828A - Camp stool : en
  • US1635943A - Means for controlling the tension of a tennis-racket stringing : en
  • CH121596A - Thermally operated electrical switch. : de en
  • CH121737A - Device for curling or waving the hair. : en fr
  • DE439093C - Device for measuring the speed of vehicles moving in a straight line : de en
  • AT106836B - Machine for the reproduction of perforated cards for automatic embroidery machines or the like. : de en
  • ES103022A1 - Catalysts that carry out the synthesis of methyl alcohol by hydrogenation of carbon oxide. : en es
  • ES103107A1 - An apparatus for pasting the envelopes used to send correspondence. : en es
  • DE447004C - Key lock for typewriters : de en
  • ES98818A1 - Shipping or billing labels with automatic device. : en es
  • AT106789B - Self-collecting sales machine. : de en
  • DK37706C - Reinforced concrete slab. : da en
  • US1635224A - Trap : en
  • DE446935C - Hanging comb, especially for flat knitting machines : de en
  • DK37688C - Flue pipe boiler. : da en
  • ES102949A1 - An apparatus for welding band saws. : en es
  • ES103138A1 - A procedure for the manufacture of rough surface towels. : en es
  • CH121642A - Frequency converter. : de en
  • DE446808C - Electromagnetically controlled control device for three-phase arc lamps : de en
  • DE447070C - Process for the deposition of crystallized chrome alum : de en
  • ES102987A1 - The manufacture of molded pieces of ebonite, of high dielectric quality for all kinds of high voltage magnets. : en es
  • CA272245A - Bituminous mixture : en fr
  • US1635564A - Mine-locomotive headlight : en
  • NL16521C - : en
  • US1635348A - Means for indicating electrical overloads : en
  • GB270265A - Reel for cables : en
  • GB273817A - Method of and means for amplifying selected alternating potentials : en
  • GB274546A - Apparatus for cleaning vehicles : en
  • US1635719A - Down indicator : en
  • USD73025S - Ruby t : en
  • ES103135A1 - A binding system with block or spare book. : en es
  • GB273906A - Improvements in lifting trucks : en
  • FR624370A - Improvements to electrical carrier wave signal transmission systems : en fr
  • CH121692A - Umbrella holder for bicycles etc. : de en
  • ES102937A1 - An improved process for heating gases and steam. : en es
  • ES103089A1 - Method of preparation of a tungsten alloy. : en es
  • US1635674A - Overload relay for electric heaters : en
  • DE446875C - Auto switch : de en
  • ES103010A1 - A plate with brushes with laminar applications. : en es
  • CH121652A - A method of making a plug for electrical connections, and a plug made by this method. : de en
  • CH121779A - Device for counting the number of glasses of drinks consumed. : de en
  • CA272296A - Fire extinguisher : en fr
  • US1635791A - Adjustable tie clasp : en
  • CH121571A - Process for the preparation of the disodium salt of the disulfuric acid ester of dihydro-thioindigo. : de en
  • US1635539A - Oil-tank cleaner : en
  • US1635594A - Azo dye and process of producing same : en
  • US1635920A - Auxiliary fastener for doors : en
  • US1635578A - Washing-machine cylinder : en
  • US1635881A - Ophthalmic mounting : en
  • CA272256A - Headlight : en fr
  • ES103120A1 - Procedure to deodorize vegetable oils. : en es
  • US1635365A - Fire-control system for guns : en
  • CH121645A - Method of manufacturing woven ribbon cables. : de en
  • DE446779C - Device for feeding and simultaneous alignment of items on packaging, labeling u. like machines : de en
  • CA272249A - Spader : en fr
  • CH121215A - Electrical intercommunication installation. : en fr
  • CH121622A - Internal combustion engine. : en fr
  • AU600727A - Improvements in channel forming apparatus fox telephone and the like cables : en
  • CH121761A - Electrical protection and control device for a heating system. : de en
  • US1635515A - Closure-applying machine : en
  • US1635651A - Vehicle signal : en
  • CA272270A - Refrigerator mechanism : en fr
  • AT106819B - Advertising device with a rotating display drum and a gramophone. : de en
  • CH119604A - Device for adjusting the brakes of motor vehicles. : de en
  • US1635870A - Vehicle propelling mechanism : en
  • US1635941A - Vanity-case hinge : en
  • AU312826A - Improvements relating to clamping devices for use with electric insulators : en
  • DK37681C - Scale weight. : da en
  • CH121776A - Soap dispenser. : de en
  • GB274010A - Improvements in automatically operating apparatus for measuring off definite quantities of liquid : en
  • GB273871A - Improvements in electric switches : en
  • ES102988A1 - Improvements introduced in the feet of the convoys or cruets. : en es
  • GB273853A - Improvements in or relating to trunks, cases, and like receptacles of variable capacity : en
  • US1635188A - Method of forming the body member of a safety catch : en
  • US1635939A - Apparatus for reversing and controlling regenerative furnaces : en
  • GB256243A - Manufacture of 3:4-benziminazolone-arsinic acids : en
  • GB263485A - Improvements in or relating to the cooling jackets of internal combustion motors : en
  • ES102911A1 - Stroboscopic study procedure for mobiles. : en es
  • GB249156A - Improvements in the manufacture and production of hydrocarbons : en
  • GB267100A - Electric distant control device : en
  • US1635307A - Car roof : en
  • US1635676A - Building material : en
  • GB245799A - Ampulla composed of two compartments adapted for the purpose of radiotherapeutics : en
  • GB273887A - Timber drawing stand : en
  • US1635599A - Ctpriano andrade : en
  • US1635805A - Telephone system : en
  • ES103058A1 - Receiver of bearings. : en es
  • GB262427A - Improvements in or relating to means for use in indicating or comparing the thermal conditions in the several parts of a power plant : en
  • ES102553A1 - A blister counts drops, for eye drops and other solutions. : en es
  • FR624304A - Steering for motor vehicle : en fr
  • GB268312A - Improvements in or relating to playing cards : en
  • GB273962A - Improvements in brushes : en
  • US1635571A - Brake : en
  • CA272298A - Dead-centre device : en fr
  • CA272328A - Drill valve : en fr
  • CA272336A - Shock absorber : en fr
  • DE447063C - Process for acidifying plant matter containing juice in silos for the preparation of permanent fodder : de en
  • US1635962A - Ice-cream cabinet : en
  • GB273986A - Improvements in kit-bags, hand bags and the like : en
  • CA272335A - Railway car brake : en fr
  • DE447284C - Shoe fastening means : de en
  • GB258219A - Improvements in and relating to process of electro-plating with chromium : en
  • DE447027C - Valve control for internal combustion engines, especially of motor vehicles : de en
  • DE446999C - Process for the preparation of condensation products : de en
  • DE447021C - A suspension device designed as a hollow cylinder for wall maps, plans or the like. : de en
  • ES103141A1 - A molding process for cement blocks with perforation. : en es
  • GB253080A - Telephone instrument : en
  • US1635177A - Car-door-operating mechanism : en
  • US1635865A - Rivet-setting machine : en
  • CH121746A - Suction device for calves. : de en
  • US1635499A - Agricultural implement : en
  • FR624383A - Apparatus used to act mechanically on a mixture of gas and liquid so as to allow only gas to pass : en fr
  • US1635550A - Figure toy : en
  • CA272237A - Ash receiver : en fr
  • DE446932C - Process for the preparation of Kuepen dyes of the anthraquinone series : de en
  • GB273977A - Improvements in or relating to switches for toy or miniature railways : en
  • GB273941A - Improvements in and connected with electric switches : en
  • US1635388A - Motor vehicle : en
  • ES103039A1 - A new chassis for cars in general. : en es
  • US1635273A - Food product : en
  • US1635330A - Post structure for voice devices : en
  • US1635419A - Milk can : en
  • GB273867A - Improvements in or connected with tuning apparatus for use in wireless receiving instruments : en
  • DE447118C - Blasting process : de en
  • FR624228A - Water rolling machine : en fr
  • GB273834A - Improvements in or relating to electrically illuminated signs : en
  • FR624268A - Apparatus for making coffee : en fr
  • DE446873C - Connection piece for elongated hollow bodies, in particular for electrical high-voltage waveguides and for pipes : de en
  • DE447140C - Type cleaner for typewriters : de en
  • USD73048S - Design fob a combined beverage cooleu and dispenser : en
  • US1635615A - Pump for refrigerating apparatus : en
  • CA272283A - Freezing apparatus : en fr
  • CH121424A - High voltage power supply electrical installation. : en fr
  • CH121572A - Process for the preparation of a new dye. : de en
  • AT106812B - Drilling device, especially for rails, points and the like. like : de en
  • CA272232A - Non-sinkable boat : en fr
  • US1635873A - Motor vehicle : en
  • US1635248A - Dump car : en
  • US1635927A - Perpetual calendar : en
  • US1635958A - Transmission : en
  • FR624311A - Flue gas scavenging turbines : en fr
  • CA272233A - Direction indicator : en fr
  • DE447076C - Device for blowing out the cast pressure rollers from the casting shells : de en
  • GB269564A - Improvements in or relating to absorption refrigerating or heating machines : en
  • ES102967A1 - Improvements in the distributors of liquids in which this liquid comes out in determined quantities. : en es
  • GB274193A - Improvements in or relating to combing machines : en
  • NL16659C - : en
  • US1635706A - Front-axle assembly : en
  • DE446851C - Air hammer : de en
  • US1635345A - Automatic train-pipe coupling : en
  • US1635666A - Box : en
  • GB263170A - Improvements in electric protective devices for the discharge of high potentials : en
  • FR624352A - Padlock training : en fr
  • GB267938A - Improvements in latch mechanism : en
  • GB273829A - New or improved buildings bricks or blocks : en
  • ES103102A1 - Roof construction system. : en es
  • ES103036A3 - A constant level automatic trough. : en es
  • GB274543A - Improvements in or relating to machines for use in forming heel seats on boot and shoe soles : en
  • US1635829A - Protecting coating for covered conductors and method of applying the same : en
  • US1635189A - Cooking utensil : en
  • US1635813A - Locomotive driving mechanism : en
  • US1635697A - Hygrometric apparatus : en
  • ES103078A1 - Perfections introduced in the manufacture of sulfuric acid. : en es
  • GB273899A - Improvements relating to pressure gauges for use in connection with tyre-inflating pumps : en
  • US1635326A - Vanity case : en
  • US1635246A - Safety device for articulated cars : en
  • CH121532A - Spool drive shaft for winding machines and their bearings. : de en
  • US1635212A - Lime-sludge product and process of making the same : en
  • US1635781A - Logging block : en
  • AT106757B - For dowelling railway sleepers using thin-walled dowels, suitable attachments and dowels. : de en
  • CA272305A - Meat tenderer : en fr
  • FR624310A - Device for protection during transport by hand, by car, etc., of ladies' hats or other easily deformable objects : en fr
  • ES103011A1 - A procedure to obtain solid tones on vegetable fibers, with new chromium dyes, with means to obtain the latter. : en es
  • CA272331A - Milk product : en fr
  • ES102981A1 - Sustainer with regulator. : en es
  • DE446839C - Car body frame for motor vehicles made from pressed sheet metal : de en
  • ES103115A1 - A machine to crack almonds. : en es
  • FR624274A - New plastic material and its manufacturing process : en fr
  • GB265163A - Improved suspender for stockings, socks and the like : en
  • CH121712A - Process for the preparation of an azo dye. : de en
  • CH121758A - Signpost. : de en
  • DE447067C - Gas lamp, burner or the like with remote ignition : de en
  • GB273878A - A new or improved towel rail : en
  • US1635682A - Candy-forming machine : en
  • US1635465A - Saw : en
  • GB273884A - Improvements in and relating to stylographic and fountain pens : en
  • FR624322A - Fire extinguisher with charge of an extinguishing chemical composition : en fr
  • GB273838A - Improvements in vapour pressure thermometers : en
  • CH121614A - Helical gears with parallel axes. : de en
  • CH121783A - A thread guide made of melted and solidified mass such as porcelain or glass for card frames. : de en
  • DE446985C - Device for preventing the backflow of the liquid in the downpipes of sub-tube boilers by means of throttling backflow obstacles arranged at the outlet end of the downpipes : de en
  • US1635265A - Elevator : en
  • US1635523A - Compressor : en
  • US1635879A - Headlamp shield : en
  • US1635977A - Ink supply for picture recorders : en
  • GB274009A - Improvements relating to letter files and the like : en
  • US1635742A - Internal-combustion engine : en
  • CH121543A - Plant for felting woolen and other fabrics. : en fr
  • CH121544A - Machine for pulling threads out of fabrics. : de en
  • CH121615A - Braking device on cable or similar device. : en fr
  • DE447121C - Device for producing elongated hollow bodies made of plastic material, such as concrete or the like, provided with recesses in the walls. : de en
  • AT106838B - Process for making a glue soap product. : de en
  • CH121720A - Process for the preparation of an azo-related dye. : de en
  • US1635271A - Vacuum pump : en
  • US1635290A - Sawing machine : en
  • US1635899A - Jetty and unit therefor : en
  • US1635213A - Yielding motor suspension : en
  • DE447000C - Process for the preparation of insoluble and infusible sulfur-containing derivatives of the resinous condensation products of phenols and formaldehyde : de en
  • DK37714C - Procedure for Manufacturing Insulating Paper. : da en
  • US1635182A - Mechanical movement : en
  • US1635198A - Truck : en
  • USRE16671E - Lock hinge eor doors and other movable elements : en
  • CH121620A - Adjustable flow gear pump. : en fr
  • DE446939C - Broetch cutting machine : de en
  • US1635496A - Flexible coupling : en
  • US1635693A - Stop motion for drawing frames : en
  • CH121534A - Wooden reel for winding yarns. : en it
  • AT106825B - Injection device for internal combustion engines. : de en
  • ES98351A1 - Mechanical fuze gauge with clockwork movement for artillery shells. : en es
  • AT106755B - Protective cover for layered leaf springs, in particular for motor vehicles. : de en
  • AT106787B - Furnace for carrying out thermochemical processes. : de en
  • CH121756A - Device for mounting the running rail and switch device for railway rails. : de en
  • FR624337A - Improvements in the Distillation of Coal and Other Solids Containing Carbon : en fr
  • AT106808B - Process for the production of molds or tools for the glass industry. : de en
  • CA272380A - Overhead support : en fr
  • US1635223A - Toy : en
  • CH121722A - Process for the preparation of an azo-related dye. : de en
  • CA272327A - Rock drill : en fr
  • CA272338A - Friction shock absorber : en fr
  • CH121781A - Porcelain thread guide. : de en
  • CH121664A - Self-retaining vaginal speculum. : de en
  • FR624389A - Gate valve : en fr
  • GB273845A - Coin freed apparatus : en
  • CH121769A - Coke cooling system with transfer of heat to a point of consumption. : de en
  • CA272264A - Music turner : en fr
  • US1635259A - Cylinder-head-lifting tool : en
  • CH121674A - Electric heater for curling or waving the hair. : en fr
  • AT106831B - Dough dividing and rounding machine. : de en
  • CA272370A - Fabric belting : en fr
  • CA272347A - Atomisation and desiccation of liquids : en fr
  • CA272373A - Dead-centre eliminating device : en fr
  • US1635808A - Vaporizer : en
  • CH121811A - Process for the preparation of ar-tetrahydro-a-naphthylamine. : de en
  • US1635428A - Form tie for concrete forms : en
  • AU535026A - An improved knee support for agricultural crawlers : en
  • DE447060C - Tempering bell with an open bottom : de en
  • AT106776B - Device for dust-free emptying of rubbish bins with hinged lids. : de en
  • US1635389A - Wheel-attaching device : en
  • CA272310A - Bottle cover : en fr
  • US1635418A - Automobile bumper : en
  • US1635746A - Rain guard for automobile hoods : en
  • US1635878A - Gate : en
  • US1635386A - Clasp : en
  • US1635552A - Chain guide : en
  • GB268792A - Improvements in apparatus for measuring the thickness of hides : en
  • GB273918A - Improvements in and relating to centrifugal clutches : en
  • GB273939A - Improvements in electrically heated irons : en
  • US1635211A - Combined brush-cutting and road-scraping machine : en
  • ES103165A1 - An apparatus for the suspension and detachment of cod or similar fish for drying characterized by the ability to take any inclination. : en es
  • CA272301A - Necktie frame : en fr
  • CH121685A - Electric light advertising device. : de en
  • CH121599A - Clock with winding on the dial in the common axis of rotation of the hour and minute hands. : de en
  • DK37705C - Device for Joining Batch Elements into Individual Type Lines. : da en
  • CH121630A - Steam boiler feed machine. : de en
  • CA272316A - Process of manufacture of cyanide : en fr
  • CA272319A - Artificial tooth : en fr
  • CH121411A - Carburetor. : en fr
  • AT106752B - Breathing device. : de en
  • US1635833A - Clothespin : en
  • AT106843B - Suspension cable anchoring for cable cars. : de en
  • US1635949A - Manufacture of nitric acid : en
  • US1635618A - Mask for printing machines : en
  • US1635694A - Bogie for railway cars and the like : en
  • US1635857A - Combination plumb line and level : en
  • CH121640A - Arrangement for the excitation of commutator rear machines of asynchronous induction machines, whose excitation field is generated on the one hand in the rotor with a frequency which is approximately the same as the mains frequency, on the other hand in the stator with slip frequency we d. : de en
  • US1635613A - Barber's vacuum hair receiver : en
  • CA272376A - Envelope : en fr
  • DE447071C - Register strip punching machine with a line measuring device for table set, in which the return of the line measuring device is limited by zero stops, which are adjustable connected to a shaft rotated in increments : de en
  • FR624234A - Improvements to fertilizer distributors : en fr
  • DE446899C - Device for transferring the individual goods in rows, e.g. Bottles, from an intermittently running conveyor belt : de en
  • US1635255A - Dumping door for railway cars and the like : en
  • CA272274A - Fishing hook : en fr
  • US1635631A - Vanity case : en
  • US1635862A - Phonograph record and method of producing the same : en
  • US1635454A - Bottle-cap machine : en
  • US1635757A - Latch construction : en
  • AU634327A - An improved double cheek valve : en
  • AT106834B - Exhaust gas feed water preheater for high pressures. : de en
  • US1635292A - Ice cycle : en
  • US1635737A - Light and load freight brake : en
  • FR624229A - automatic saver : en fr
  • CA272251A - Tire rim : en fr
  • CA272329A - Air compressor : en fr
  • CH121587A - Removable gymnastic machine. : en fr
  • ES103134A1 - New procedure to transfer liquid and semi-liquid materials. : en es
  • FR624214A - Improvement to powder boxes or other similar products : en fr
  • GB264505A - Improvements in pressed metal bodies for road vehicles : en
  • CA272361A - Oil distilling apparatus : en fr
  • CA272332A - Method of treating milk powder : en fr
  • CH121700A - Winding machine for the production of bobbins with at least one conical end. : de en
  • US1635339A - Centerless grinding machine : en
  • US1635814A - Automobile attachment : en
  • US1635367A - Light-ray-filtering screen : en
  • AU599027A - An improved method of preparing timber forthe manufacture of boxes : en
  • CH121777A - Hand protectors on handles for cookware, in particular for those made of aluminum and copper. : de en
  • AT106772B - Oven. : de en
  • CA272323A - Film holder : en fr
  • US1635276A - Chain rail-car conveyer : en
  • US1635401A - Windshield-cleaner motor : en
  • CA272277A - Oil filter : en fr
  • CH121216A - Remote electrical transmission method and installation for carrying out this method. : en fr
  • AT106829B - Process for the production of metal hydroxides. : de en
  • CH121648A - Support member for electrical waveguides and device for its production. : de en
  • DE446912C - Process for the preparation of volatile organic compounds by catalytic oxidation : de en
  • DK37696C - Device for paper machines and other machines, by which suction is used to remove moisture from wet material carried on a conveyor belt. : da en
  • US1635172A - Engine valve gear : en
  • US1635561A - Steam-power plant for submarines : en
  • AT106847B - Process for the production of sulfuric acid. : de en
  • CH121647A - Device for establishing a zero point that can be tapped in three-phase networks. : de en
  • DK37683C - Razor. : da en
  • ES103148A1 - An aspe. : en es
  • DE447072C - Pump for conveying stereotype metal in foundries for stereotype plates : de en
  • GB268793A - Improvements in or relating to blast furnaces : en
  • US1635647A - Machine for covering tire beads : en
  • US1635922A - Wall board : en
  • US1635536A - Machine for fastening keys to can covers : en
  • AU253826A - Adjustable and renewable point, forthe shares of agricultural implements : en
  • CH121241A - Multiple control for electric traction vehicles. : de en
  • FR624281A - Improvements to devices used to coat the inside of containers : en fr
  • GB273868A - An improved construction of road vehicle : en
  • CA272299A - Hanger : en fr
  • US1635761A - Process of dyeing silk : en
  • DE446997C - Toothbrush with two rotating brush heads : de en
  • CH121573A - Process for the representation of a colored lacquer. : de en
  • GB273785A - Improvements in drying machines for loose textile yarns and fabrics and other materials : en
  • US1635917A - Massage device : en
  • US1635967A - Combination cigarette or cigar and match : en
  • AU657527A - Improvements in or relating to blowing machines for use inthe manufacture of hats : en
  • CA272378A - Telephonic receiver : en fr
  • US1635947A - Toothpick holder : en
  • CA272293A - Speed mechanism for boats : en fr
  • CH120403A - Lighting device for motor vehicles. : en fr
  • FR624217A - Magneto lighting for cycles : en fr
  • GB256274A - Improvements in book matches and their manufacture : en
  • GR1552B - IMPROVEMENTS IN THE SAME TYPE ROTARY ENGINE WITH STEAM PISTON, GASOLINE, OIL AND VERY POOR GASES. : el en
  • US1635794A - Transformer : en
  • US1635858A - Filling-feeler mechanism for looms : en
  • FR624207A - Device for instantaneous ignition of arc lamps : en fr
  • GB263477A - Loud speakers : en
  • AT106759B - Direction indicators for motor vehicles. : de en
  • GB273881A - Improvements in connection with saucepans and like vessels : en
  • US1635635A - Denatured ethyl-alcohol composition : en
  • US1635397A - Vehicle jack : en
  • US1635821A - Suction cleaner : en
  • ES103179A1 - A propeller, by wheel of shovels, applicable to maritime, fluvial and aerial navigation. : en es
  • GB274182A - Improvements in or relating to circular saws : en
  • DE446872C - Cable drum : de en
  • ES102957A1 - Improvements introduced in the preparation of skins for tanning. : en es
  • GB273964A - Improvements in or relating to card index systems : en
  • ES102977A1 - A procedure to give greater strength to wheat flours. : en es
  • FR624286A - Mudguard applicable to shoes : en fr
  • CH121621A - Internal combustion engine. : en fr
  • CH121714A - Process for the preparation of a disazo dye. : de en
  • US1635457A - Hydraulic power apparatus : en
  • US1635716A - Method and apparatus for blowing glass parisons : en
  • US1635164A - Universal joint : en
  • US1635460A - Bifuel system for gas engines : en
  • US1635275A - Pad for dental use : en
  • AT106804B - Vending machine with coin slot. : de en
  • CA272280A - X-ray utilization : en fr
  • ES102938A3 - A method of obtaining an aluminum alloy. : en es
  • US1635353A - Air-cooled clutch : en
  • US1635521A - Cotton blocker : en
  • US1635667A - Method of distilling coal : en
  • DK37677C - Device for Binding Balls from Straw Packers. : da en
  • GB274147A - Improvements in curtain rail supports : en
  • US1635915A - Traffic warning device : en
  • DE447049C - Spray system : de en
  • FR624292A - Continuous recording accelerograph : en fr
  • GB262156A - Improvements in or relating to supports or stands and controls for electric irons : en
  • US1635678A - Window structure : en
  • US1635664A - Coin bank : en
  • US1635775A - Key-valve pad for musical instruments : en
  • US1635812A - Chlorinated-rubber varnish : en
  • AU263526A - Improvements in or relating tothe manufacture of airgas from inflammable volatile liquids : en
  • CA272227A - Automobile side light : en fr
  • CA272241A - Animal trap : en fr
  • US1635600A - Vacuum return boiler feed : en
  • AU534326A - Improvements in automatic and semiautomatic telephone systems : en
  • US1635546A - Fire extinguisher : en
  • US1635749A - Blow-out-preventer attachment for casing heads : en
  • ES102829A1 - Improvements in submarine diaphragm mines. : en es
  • ES102972A1 - Perfeccionamientos in strawberries for the carving of teeth of helicoidal, straight and conical gears. : en es
  • GB273889A - Improvements in fuel economiser or feed water heater for steam boilers and the like : en
  • ES103071A1 - An announcing device. : en es
  • US1635756A - Tent : en
  • DE446883C - Process for the production of tanned bare : de en
  • DE447035C - Stick and pipe connection : de en
  • ES103002A1 - Improvement in the machines of cylindrical blade to cut plugs, cork discs and the like. : en es
  • FR624386A - Automotive heater : en fr
  • GB273934A - An improved wrapper : en
  • USD73041S - Design for a lighting-fixture plate : en
  • US1635809A - Automatic control system for burners : en
  • US1635903A - Electric fitting : en
  • ES103113A1 - An improvement in the metal boxes of derivation and connection of general lines, in electrical installations. : en es
  • GB273913A - A device or appliance for stirring or mixing substances such, for example, as jam and like preserves : en
  • GB274194A - Improvements in or relating to control means for multiple-way electric circuit devices : en
  • CH121629A - Steep tube boiler. : de en
  • DE446823C - Method of pouring concrete poles : de en
  • US1635437A - Offset tool holder : en
  • US1635197A - Paper deflector : en
  • US1635486A - Printing or selecting telegraphs : en
  • US1635656A - Composite radiator and radiation-increasing device : en
  • CA272254A - Awning : en fr
  • DE447277C - Contact track with insulating pieces arranged one above the other for jacquard switching devices for generating moving or standing electric light advertising : de en
  • US1635288A - Wrapping machine : en
  • US1635604A - Sheet-feed-control apparatus : en
  • US1635305A - Car roof : en
  • US1635336A - All-metal window sash : en
  • DE446846C - Shoe trees : de en
  • GB273944A - Improvements in or relating to the cutting edges of razors, surgical instruments and the like : en
  • GB273873A - Improvements in or relating to the construction of vehicle bodies : en
  • AU596927A - Improvements in tipplers for railway wagons andthe like : en
  • AU614327A - Improvements in and relating to screw taps andthe method of starting same : en
  • CH119490A - Process for the production of illustrated newspapers in gravure printing using web presses. : de en
  • CH121667A - Auxiliary device for introducing liquid medicaments into the food paths of animals, especially horses. : de en
  • FR624253A - Device for automatic unblocking of nozzles by suction from the motor : en fr
  • ES103060A1 - Catalysts for the synthesis of methyl alcohol. : en es
  • GB273982A - Improvements in or relating to shoring structures for mines : en
  • GB274142A - Improvements in emulsifying agents and the production thereof : en
  • CA272231A - Vanity dresser and wardrobe : en fr
  • US1635908A - Calipers : en
  • FR624262A - Adjustment system for telegraphy or cordless telephony receivers and other applications : en fr
  • NL16590C - : en
  • USD73024S - Bubt t : en
  • CH121701A - Process for the preparation of Bz-1-Benzanthronyläthylthioäthers. : de en
  • GB273907A - Improvements relating to screw fastenings : en
  • ES103033A1 - Industrial cord product of two or more capes formed by a core and a braided coating. : en es
  • US1635333A - Lingerie-fastening device : en
  • US1635349A - Valve : en
  • US1635731A - Mat and method of making the same : en
  • DK37700C - Procedure for the Preparation of Vitamin Containers. : da en
  • ES103091A1 - Apparatus or luminous lamp announcer provided with special mechanism for automatic date change. : en es
  • GB274001A - Hair- or curl-pin : en
  • DE446947C - Cigar cutter in the form of a joint parallelogram : de en
  • ES102157A2 - Jacquard cylinder drive mechanism. : en es
  • US1635747A - Spring winding machine : en
  • US1635657A - Drive of three-axled motor vehicles : en
  • DE446798C - Device on typewriters and calculating machines for importing and exporting forms : de en
  • DE446931C - Process for the preparation of Kuepen dyes of the anthraquinone series : de en
  • DE447179C - Centrifugal spring regulator with speed adjustment by means of a swiveling additional spring balance : de en
  • GB272931A - Improvements in cleaning appliances for the water seals of sinks and the like : en
  • NL28508B - Method for treating grain flour mill or flour products with organic percompounds : en nl
  • US1635825A - Emergency brake-setting device : en
  • US1635313A - Nut-locking device : en
  • US1635373A - Plastering machine : en
  • US1635738A - Rail anticreeping and tie-plate device : en
  • DE441799C - Dress form : de en
  • DE447093C - Plow assembly for motor vehicles : de en
  • ES103074A1 - A whitening machine. : en es
  • GB274180A - Improvements in or relating to mechanism for drawing or drafting cotton and other fibrous materials : en
  • US1635263A - Cane-grinding mill : en
  • CH121644A - Ventilation device on air-cooled electrical generators. : de en
  • DE447145C - Device for overcoming height differences by overhead rail vehicles by means of tower-like structures containing the vehicle rails in screw turns : de en
  • DE446920C - Type setting device in which the types are arranged one above the other in channels and are pushed forward to facilitate removal : de en
  • DE446797C - Line ratchet clutch for typewriter rollers : de en
  • DK37699C - Procedure for Making Yeast. : da en
  • US1635942A - Folding farrowing house : en
  • DE447108C - Hydraulic press with press pump and with pressure regulator in the drive of the pump piston : de en
  • GB273816A - Improvements in or relating to wringing and mangling machines and the like : en
  • GB274000A - Improvements in and relating to elastic toy balloons : en
  • US1635743A - Piston-packing-removing appliance : en
  • ES103027A1 - Improvement in articles made of aluminum alloys resistant to corrosion. : en es
  • FR624334A - Advanced training in water lifting devices : en fr
  • DE446866C - Process for obtaining an organic substance containing iodine and other products from seaweed : de en
  • US1635928A - Creel carrier : en
  • US1635443A - Manufacture of cables loaded with alloys of high-magnetic permeability : en
  • CA272343A - Electrically released brake : en fr
  • US1635163A - Vehicle end gate : en
  • US1635593A - Lubrication of rotary mechanism : en
  • US1635630A - Signal device for motor cars and the like : en
  • DE446789C - Film pack housing : de en
  • FR624360A - Protective and insulating sheath for dry cell batteries, mainly for cycles and motorcycles : en fr
  • US1635689A - Turntable bearing device : en
  • US1635233A - Apparatus for lifting out and cleaning centrifugal drums : en
  • US1635308A - Trench spade : en
  • US1635425A - Hair-waving tube : en
  • US1635492A - Altitude control for airplane engine throttler : en
  • US1635972A - Milk-sugar biscuit : en
  • US1635633A - Washing apparatus for laboratories : en
  • CA272262A - Locomotive : en fr
  • DE446771C - Copy machine, especially for inside and outside processing of the blanks for wooden shoes according to a model : de en
  • FR624252A - Folding house toy : en fr
  • FR624385A - New electric striking mechanism for electric clocks : en fr
  • CA272372A - Closure for scent sprays, etc. : en fr
  • US1635225A - Lens : en
  • US1635227A - Cord-circuit repeater : en
  • US1635751A - Cast car-truck side frame : en
  • US1635700A - Window-shade support : en
  • AT106777B - Air filter. : de en
  • DE447109C - Press plate with heating channels : de en
  • ES103133A1 - Perfecting in rubber heels. : en es
  • FR624333A - Improvements to ironing presses : en fr
  • AU618227A - An improved packing and display box : en
  • US1635845A - Means for separating water and other impurities from mineral or other oils or liquids : en
  • FR624273A - Automatic cup dispenser for sealing machines : en fr
  • FR624302A - Motor without valve : en fr
  • ES103084A3 - Installation of drying chamber with grill hearth. : en es
  • GB273354A - Improvements in the manufacture of artificial silk and the like : en
  • GB274404A - Improvements in the manufacture and production of hydrocarbons : en
  • ES103145A1 - A method with its corresponding device for the construction of a lightweight cellular armor that serves as part of an aircraft wing or for similar purposes. : en es
  • CH121528A - Measuring vessel. : de en