- GB404353A - Improvements in valves for drawing off compressed fluid from the working chambers ofinternal combustion engines :
en
- GB404666A - Improvements in magazine talking machines :
en
- DE591362C - Tannery barrel drive :
de
en
- US1943570A - Accelerator for the vulcanization of rubber :
en
- US1943937A - Rotary internal combustion engine :
en
- US1944052A - Portable power plant :
en
- US1944091A - Scalp treating device :
en
- DE590986C - Arrangement for the regulation of drives for elevators :
de
en
- DE591287C - Spindle limit switch :
de
en
- FI15638A - Fertilization requirements for the use of the body, air and gas form of the blast furnace or of the blast furnace :
en
fi
- ES132103A1 - Own mechanical device for making cigarettes. :
en
es
- ES132652A1 - Improvements in lighters for gas, especially suitable for butane gas. :
en
es
- AU1089433A - Method of and apparatus for lubricating axle bearings :
en
- CA338687A - Furnace wall :
en
fr
- US1944087A - System of electrical distribution :
en
- DK48265C - Nozzle, preferably for air treatment plant. :
da
en
- ES2240U - A transparent container for the sale of rice (Machine-translation by Google Translate, not legally binding) :
en
es
- FI15629A - Fertilization requirements and apparatus for the extraction of carbon monoxide and carbon dioxide in the sulfur sulphide mill :
en
fi
- GB404671A - Improvements in and relating to incubators :
en
- DE591341C - Automatic gas shut-off device :
de
en
- GB404345A - Improvements in or relating to electric communication cables :
en
- FI15656A - Snökedja för Automobiler o.d. :
en
fi
- FR758547A - Process for manufacturing articles made mainly or partially of rubber :
en
fr
- GB404338A - Improvements in and relating to prepayment meter mechanism :
en
- US1943663A - Tile board and method of manufacturing same :
en
- CH166502A - Hydrocarbon mixture. :
de
en
- DE591406C - Process for luting cotton yarns :
de
en
- US1943620A - Land wheel :
en
- US1943997A - Filing cabinet :
en
- FR758419A - Process for making broth pasta comprising meat and vegetable ingredients incorporated into the fat :
en
fr
- FR758625A - Internal combustion engine or diesel engine for mining locomotives :
en
fr
- GB404326A - Improvements in spring arrangements for resilient wheels :
en
- DE591387C - Lead press for the production of bent tubes :
de
en
- US1943513A - Chemical compound :
en
- DE591344C - Easel file :
de
en
- DE591004C - Circuit arrangement with a switching device controlled by a light-sensitive cell :
de
en
- GB404367A - Improvements relating to the method of preparing a material for the production of moulds for use in the manufacture of articles of pottery and the like :
en
- GB404374A - Automatic means for the delayed actuation of fuel control means :
en
- GB404640A - Improvements in or relating to fastener inserting machines for use in heel attachingand other operations :
en
- US1943884A - Ferromagnet system for converting electric oscillations into acoustic vibrations or conversely :
en
- ES1190Y - Dietary block. :
en
es
- FR758336A - Semi-animal and plant composition intended for the manufacture of textile yarns, and process for obtaining :
en
fr
- ES132029A3 - Improvements introduced in the manufacture of electric stoves. :
en
es
- FR758312A - Improvements to nominal tracking devices used in t-receivers. s. f. :
en
fr
- GB404477A - Improvements in or relating to electrically driven screw-drivers :
en
- GB404466A - Improvements in or relating to rail-less bus trolley pole structures :
en
- US1943710A - Compound of the benzanthrone-pyrazolanthrone series and a process of preparing it :
en
- US1943924A - Cigarette package :
en
- DE591010C - Hair curlers for making permanent waves :
de
en
- US1944112A - Dough dividing and working machine :
en
- US1943772A - Luminous tube sign :
en
- FR758402A - Patience game :
en
fr
- GB404509A - Improvements in or relating to the manufacture of cutting blades :
en
- GB404592A - Improvements in receptacles such as bottles or the like for closure by sealing caps :
en
- FR758530A - Improvements relating to devices for securing railway tracks or other similar rails :
en
fr
- DE591051C - Axle bearing intended for roller attachments on drilling rigs :
de
en
- CH166488A - Process for the separation of salt mixtures of alkali nitrate and ammonium chloride obtained by the reaction of alkali chloride with ammonium nitrate. :
de
en
- AU1076633A - Method of dispersing solids :
en
- FR758566A - Evacuation device :
en
fr
- GB404462A - Improvements in or relating to yarn winding machines :
en
- DE572236C - Device for absorbing sound vibrations, in particular for motor vehicles :
de
en
- ES132554A1 - A procedure for the preparation of azo dyes, mixed chromifers. :
en
es
- US1943373A - Direct-indirect water heating system :
en
- US1943681A - Means for applying muslin to corrugated roofing :
en
- USD91382S - Design for a deess :
en
- GB404363A - Improvements in or relating to the colouration of textiles :
en
- FR758365A - Method and arrangement for operating heavy oil engines :
en
fr
- FR758505A - Improvement in cases and other receptacles :
en
fr
- FR758448A - Improvements to indicators used on board aircraft :
en
fr
- FR758575A - Advanced training in so-called mechanical shutters :
en
fr
- US1943319A - Manufacture of sulphonated oils and fats :
en
- USD91349S - Design for a shoe :
en
- CA338718A - Container assembling device :
en
fr
- ES132421A2 - IMPROVEMENTS IN PATENT NUMBER 112490 :
en
es
- FR758355A - Assembly device intended to replace rivets and bolts :
en
fr
- FR758414A - Cooking and cooling improvements in their food cans :
en
fr
- DE590736C - Device for converting electrical vibrations into sound vibrations :
de
en
- ES132631A1 - Improvements introduced in the suspension devices for motor vehicles, especially for independent wheeled vehicles. :
en
es
- ES2241U - Butterfly valve. (Machine-translation by Google Translate, not legally binding) :
en
es
- CA338660A - Gramophone reproducer :
en
fr
- DE591338C - Process for the production of highly stressed floor or wall coverings :
de
en
- ES132473A1 - Procedure for printing and welding metal boxes. :
en
es
- DE591308C - Fountain pen with screw-back spring carrier and independently of this movable suction piston :
de
en
- DE591323C - Expansion switch :
de
en
- FR758408A - Manufacturing process of decorative rubber objects and products obtained :
en
fr
- DE590894C - Spray gun :
de
en
- FR758637A - Process for cleaning and drying heat exchange apparatus, especially evaporators and condensers for cold machines :
en
fr
- FR758583A - Improvements to machines for winding, doubling or twisting thread and other similar machines :
en
fr
- GB404346A - Improvements in the manufacture of artificial filaments, threads, ribbons, films andother artificial products :
en
- DE591183C - Device for holding embroidery threads or other threads :
de
en
- US1943931A - Wedge grip for testing machines :
en
- DE591409C - Process for the production of a linoleum-like covering :
de
en
- FR758328A - Maintenance product for lacquers and varnishes, as well as its manufacturing process :
en
fr
- FR758490A - Apparatus for sterile capping of preserving glasses :
en
fr
- GB404933A - Improvements in the production or treatment of artificial filaments, threads, and the like :
en
- DE591043C - Gas-filled discharge tubes, in which, in addition to the electrodes for the discharge path that emits the rays, there is also a glow element for emitting visible light, which is arranged in the same space as the electrodes :
de
en
- GB404597A - Manufacture of plastic materials :
en
- US1943427A - Production of organic acids :
en
- US1943971A - Refrigeration apparatus and method of refrigerating :
en
- US1944066A - Storage battery :
en
- GB404500A - A new or improved electrode for electric arc welding :
en
- GB404502A - Improvements in or relating to cases or containers for spools particularly for adhesive plaster :
en
- GB404627A - Improvements in or relating to the manufacture of calcium hypochlorite :
en
- CA338637A - Floral basket :
en
fr
- DE591154C - Process for the production of dense, refractory materials from clay, magnesite, dolomite, alumina o :
de
en
- FR758433A - Flatbed rotary press, mainly for printing books, with two two, three or four fold folders :
en
fr
- DE591375C - Device for grinding the back of the saw teeth on saw blades :
de
en
- ES132520A1 - Improvements in the press-tow for trees of propellers of ships. :
en
es
- CA338596A - Weatherproof lamp socket :
en
fr
- CH166595A - Safety device on gas shut-off valves. :
de
en
- FR758563A - Gas-filled incandescent electric lamp :
en
fr
- GB404376A - Improvements in or relating to wireless receiving apparatus and the like :
en
- CA338619A - Tool for sheet metal :
en
fr
- CH166521A - Roll solvent. :
de
en
- CH166536A - Anchor escapement and method for its manufacture. :
en
fr
- FR758621A - Improvement in automatic lighters :
en
fr
- US1943824A - Rectangular basket :
en
- US1944123A - Photogelatin printing :
en
- CH166483A - Brewing tub. :
de
en
- ES132467A3 - An improvement in the process for manufacturing glossy surface products. :
en
es
- GB404490A - Improvement in computing weighing scales :
en
- US1943310A - Wiring system for electric ovens :
en
- US1943921A - Compass :
en
- FR758449A - Device applicable to windows to prevent accidental tilting of leaves in a half-open position :
en
fr
- FR758644A - Improvements to electric lamps :
en
fr
- CA338646A - Gas stove lighter :
en
fr
- US1944067A - Fountain toothbrush :
en
- ES132619A3 - An apparatus for the automatic opening of tin cans and the like. :
en
es
- FR758512A - Animal feed mixer :
en
fr
- FR758629A - Process for obtaining stamped impressions imitating, for example, the grains of leather and other stamped impressions on celluloid and similar materials :
en
fr
- NL31720C - :
en
- FR42960E - Automatic tilting scale plow :
en
fr
- FR758352A - Electric circuit breaker :
en
fr
- US1944038A - Film handling apparatus and footage recording device therefor :
en
- DE591188C - Movable anti-reverse device next to the snowshoe side flanks :
de
en
- US1943788A - Multirange superheterodyne receiver :
en
- ES132452A1 - A NEW SYSTEM OF OVENS FOR CARBONIZATION AND DISTILLATION :
en
es
- FR758375A - Stamped sheet frame for greenhouse frame :
en
fr
- CH166578A - Process for the production of box plates for electrical lead collectors. :
de
en
- CH166481A - Dust separator, in particular for shoe processing machines. :
de
en
- CA338658A - Business record :
en
fr
- CH166588A - Device for adjusting a switch lever on a day disk in time switches. :
de
en
- ES132477A1 - A new stove to burn hazelnut peel. :
en
es
- US1943918A - Traction device for vehicle tires and method of manufacture :
en
- US1943944A - Manufacture of rolled steel products :
en
- US1944042A - Method of marketing and means for shipping paints, etc. :
en
- ES132717A1 - A method to make copper compounds. :
en
es
- FI15662A - Recoil rifle booster :
en
fi
- DE591356C - Facility for making a contact :
de
en
- US1943774A - Airplane :
en
- US1943805A - Valve :
en
- US1944074A - Method and apparatus for operating furnaces :
en
- DE580125C - Process for the simultaneous production of alkali sulphates and alkali phosphates :
de
en
- ES131707A1 - A procedure for obtaining positive copies by reflectography. :
en
es
- ES132650A1 - A procedure for obtaining condensation products. :
en
es
- US1943572A - Railway car :
en
- US1943712A - Capacitor :
en
- DE591042C - Electric light tubes with one or more tubular electrodes :
de
en
- DE591419C - Pressure compensation device for fluid containers, especially rail tank cars :
de
en
- FI15651A - Anordning vid siltrummor fv avvattning av flytande ämnesblandningar :
en
fi
- DE591085C - Spray nozzle, especially for paint spray systems :
de
en
- DE591332C - Device for increasing the measuring accuracy of dial indicators :
de
en
- US1943326A - Fluid conduit terminal :
en
- US1943908A - Method and apparatus for refrigeration :
en
- US1943538A - Package opener :
en
- US1943779A - Cap :
en
- US1944003A - Electric cable :
en
- US1944080A - Feed water heater of the injector type :
en
- US1943348A - Steel for nitriding :
en
- US1944006A - Impact-producing implement :
en
- DE590994C - Device for selective protection of a line section fed on one or more sides, preferably divided into individual feed sections :
de
en
- CH166439A - Cover rail for sets for curtains, drapes and the like. :
de
en
- FR758470A - Process for reconstituting tar, bitumen or asphalt-based coatings :
en
fr
- FR758558A - Hydraulic transmission :
en
fr
- US1943913A - Wire reel :
en
- FR758461A - Recall for engine control devices, including rudder motors :
en
fr
- US1944031A - Gate for film handling apparatus :
en
- US1943844A - Key container :
en
- US1944035A - Film handling apparatus :
en
- CH166507A - Process for coloring an oxide film on aluminum and its alloys. :
de
en
- US1943718A - Fuel injection device for internal combustion engines :
en
- USD91374S - Design for a cover for a box :
en
- US1944016A - Process of producing oil soluble phenol-aldehyde condensation products :
en
- CA338736A - Photographic image processing :
en
fr
- DE588280C - Slingshot for separating mercury and metals that are heavier than mercury from a chest :
de
en
- CA338693A - Railway hopper car :
en
fr
- ES132427A1 - Improvements introduced in the manufacture of brushes for the teeth. :
en
es
- CA338744A - Matrix for extruding metals :
en
fr
- DE591118C - Method and device for heating calender rolls and other long hollow bodies :
de
en
- DE591058C - Circuit arrangement for telegraph switching systems with connecting lines of different values :
de
en
- FR42961E - Dish washer and dryer :
en
fr
- US1943680A - Die-casting machine :
en
- CH166567A - Rotary piston machine. :
de
en
- AU1056732A - Improved vibrating centrifugal mould :
en
- CA338621A - Gun stock pad :
en
fr
- CA338739A - Coating machine :
en
fr
- US1943782A - Corrosion resistant article :
en
- USD91380S - Design for a kettle or similar :
en
- US1943865A - Mixing valve :
en
- USD91351S - Design for a combined cooking :
en
- US1943417A - Attachment for aquarium tanks :
en
- US1943667A - Filler and flat construction :
en
- FR758570A - Improvements to exhaust pipes for internal combustion engines :
en
fr
- ES132667A1 - A process and its corresponding apparatus for eliminating, by means of nitric acid, the organic matters contained in the residual sulfuric acids. :
en
es
- FR758432A - Device for cutting onions :
en
fr
- US1943380A - Process of making orthochromatic collodion-emulsion dry plates :
en
- US1944081A - Rear view mirror support for motor trucks and the like :
en
- DE591217C - Wheel set, preferably for conveyor wagons, with hub pressure rings inserted between the axle bushing and the wheel hub :
de
en
- DE591077C - Aircraft wing :
de
en
- ES132266A1 - A new system of construction of manual traction plows. :
en
es
- FI15618A - Method for preventing the formation of asphalt in petrol :
en
fi
- GB404510A - Improvements relating to drying or cooling bulk goods :
en
- GB404596A - Preparation of arylamines :
en
- AU1256433A - Safety razor :
en
- CH166473A - Holders for stockings, socks and the like. :
de
en
- DE591166C - Inductor for high-speed, high-performance synchronous machines, which is composed of several forgings :
de
en
- ES132108A1 - A new method for manufacturing welding rods. :
en
es
- FR758427A - Container, especially flower vase, with suction cup :
en
fr
- US1943950A - Automatic changeover control :
en
- ES131665A1 - Improvements in security and alarm devices, which work in closed circuit. :
en
es
- ES132709A1 - Improvements in the manufacture of rubber compositions or similar material or that contain this product. :
en
es
- ES132722A1 - Improvements in the facilities to make the pulverized material homogeneous. :
en
es
- DE591067C - Massage body :
de
en
- DE591068C - Timing device for house and industrial firing :
de
en
- DE591013C - Fitting for connecting furniture parts :
de
en
- DE591130C - Method and device for washing and aftertreatment of artificial silk cakes :
de
en
- CA338728A - Radio receiver hum reduction :
en
fr
- FR758647A - Apparatus for washing drinking glasses and other similar objects :
en
fr
- CA338697A - Aromatic ester :
en
fr
- CA338713A - Film processing :
en
fr
- CA338734A - Refrigerating system :
en
fr
- CH166648A - Pressurized fluid braking device. :
en
fr
- ES132596A1 - Plane with rotating blades. :
en
es
- USD91354S - Design for a toy vehicle :
en
- US1943518A - Pipestem liner :
en
- CA338696A - Pneumatic tire manufacture :
en
fr
- DE591033C - Joint for crawler chains of motor vehicles :
de
en
- DE591321C - Single-layer overlapping or multi-layer inductive tape loading of Krarup conductors :
de
en
- DE591415C - Handle holder for brooms, scrubbers, etc. like :
de
en
- ES132558A1 - Liquid elevating installation. :
en
es
- AU1247333A - Improvements in and relating to holders for jam stirrers andthe like :
en
- DE591110C - Machine for processing rollers, especially pilger rollers :
de
en
- FI15658A - Anordning för öppnande av canburkar och dylikt :
en
fi
- DE591335C - Soldering hollow wire with non-soldering solder filling :
de
en
- ES132468A1 - A procedure to improve the nutritional conditions of milk. :
en
es
- US1943807A - Tool handle :
en
- CA338682A - Clamp :
en
fr
- DE591017C - Rolling grilles :
de
en
- CA338677A - Translating device :
en
fr
- CA338685A - Colophony conversion product :
en
fr
- DE591195C - Process for separating liquid mixtures of acetic anhydride, acetic acid and water :
de
en
- CH166657A - Web shooter shot carrier. :
de
en
- FR758326A - Irreversible transmission device between two shafts or other rotating parts, applicable in particular to lifting devices :
en
fr
- US1943510A - Device for light-field and darkfield illumination of microscopic objects :
en
- US1943631A - Method of forming a connecting unit for shock absorbers and the like :
en
- CA338617A - Safety price tag :
en
fr
- DE591008C - Discharge device for gas generator :
de
en
- US1943371A - End lock for rolling shutters :
en
- FR42954E - Power supply device for radiological bulbs by high-insulation cables :
en
fr
- FR758327A - Process for manufacturing soda ash crystals :
en
fr
- GB404687A - Improvements relating to the production of ethers :
en
- US1943941A - Steam and water gauge cock :
en
- US1943397A - Apparatus for determining the course and speed of aircraft :
en
- US1943714A - Combination high and low capacity condenser :
en
- US1943559A - Machine for making packages with integral tearing strips :
en
- US1943367A - Oil and water separator and petroleum purifier :
en
- US1943424A - Rubber adhesive :
en
- US1943381A - Method for making rubber thread :
en
- AU1195533A - Improvements in containers for semi-fluid, viscous or powdered substances :
en
- CA338597A - Sandwich toaster :
en
fr
- CA338603A - Mechanical vacuum :
en
fr
- DE591032C - Wheel bearing for twin tires :
de
en
- DE590903C - Lead chambers for the production of sulfuric acid :
de
en
- GB404489A - Improvements relating to electric insulators :
en
- US1944056A - Cooler for liquids :
en
- AU1131433A - Improvements in ventilator fittings for windows :
en
- US1943780A - Apparatus for discharging an ash hopper :
en
- CA338589A - Electric squib :
en
fr
- CA338600A - Catalyst :
en
fr
- DE591260C - Process for wastewater treatment with activated sludge :
de
en
- US1943521A - Lens for optical purposes :
en
- US1944098A - Cigarette package :
en
- CA338655A - Electric welding system :
en
fr
- US1943356A - Press for attaching soles to shoes :
en
- US1943792A - Pencil eraser :
en
- US1943429A - Fastening-inserting machine :
en
- US1944004A - Electric cable :
en
- GB404445A - Improvements relating to loose book-covers or protectors :
en
- US1943563A - Folding leg table :
en
- US1943662A - Needle loom :
en
- US1943789A - Radioreceiver :
en
- US1943366A - Motion picture gate :
en
- AU1143633A - Improvements in or relating tothe impregnation of textile materials by rubber dispersions :
en
- AU952232A - Improvements in and relating to apparatus forthe treatment and manufacture of fuels :
en
- CA338648A - Wrapping machine :
en
fr
- CH166586A - Cable reeling device for portable electrical machines. :
de
en
- US1943531A - Well pump :
en
- ES132606A1 - Procedure of manufacturing a new constructive element. :
en
es
- US1943509A - Apparatus for illuminating microscopic objects :
en
- US1943848A - Electrical discharge device :
en
- US1943909A - Charge forming device :
en
- DE591151C - Method and device for the production of glass concrete grids :
de
en
- FI15612A - Kylapparat jämte absorptionsämnesblandning avsedd att användas i samband med denna apparat :
en
fi
- GB404672A - Improvements in electron discharge tubes :
en
- DE591050C - Steam oven with water pipes taking in heat from the steam heating pipes :
de
en
- ES132676A1 - A device for the construction of a continuous curtain of reinforced concrete, applicable to all kinds of hydraulic works, in water. :
en
es
- FR758620A - Improvement in snuffbox cutouts :
en
fr
- GB404673A - An improved machine for printing upon letters and like articles :
en
- US1943440A - Reflecting unit for vehicles :
en
- US1943684A - Method and apparatus for controlling the hydrogen-ion concentration of solutions :
en
- CH166616A - Arrangement for receiving high-frequency waves less than 10 m in length. :
de
en
- DE591073C - Pressure register for accordions :
de
en
- FR758303A - Improvements to electrolysis cells :
en
fr
- US1944059A - Steam generator :
en
- NL31828C - :
en
- US1943935A - Thermostatic carburetor choke device :
en
- CH166606A - Diathermy apparatus with extinguishing spark gap. :
de
en
- US1943673A - Film display frame for projectors :
en
- US1943964A - Refrigeration system :
en
- US1944025A - Film handling apparatus :
en
- US1943450A - Apparatus for staining the margins :
en
- US1944085A - Track torpedo and method of making the same :
en
- US1943744A - Process of removing mercaptans from hydrocarbons :
en
- DE591263C - Production of acidic solutions containing active oxygen :
de
en
- FR758345A - Devices applicable to filtration apparatus :
en
fr
- FR758399A - Heating device for motor vehicles :
en
fr
- FR758527A - Heat-insulating wall, casing or similar :
en
fr
- CH166496A - Process for the preparation of a nuclear-substituted 1.4.5.8-naphthalene tetracarboxylic acid. :
de
en
- DE591025C - Device for small bakery units for sieving and mixing flour :
de
en
- ES132357A1 - A process for the improved manufacture of gritted cigarettes. :
en
es
- GB404688A - Improvements in time switches :
en
- US1943721A - Independently sprung wheel mounting for motor vehicles :
en
- US1944082A - Door mechanism :
en
- FR758619A - Automotive Bendix Starter Improvements :
en
fr
- ES132437A3 - Procedure for unalterable printing of fabrics. :
en
es
- ES1725Y - Receiving device for papers and waste on public roads. :
en
es
- DE591288C - Pantile tiles :
de
en
- US1943517A - Cushion flywheel :
en
- US1943597A - Processing shingle shake :
en
- US1943600A - Welding machine :
en
- US1943752A - Shredding apparatus :
en
- US1943401A - Valve :
en
- US1943529A - Apparatus for grinding cutter bars of mowing machines :
en
- US1944132A - Roll film for photographic cameras :
en
- CA338609A - Shaft coupling :
en
fr
- DE591268C - Agitator with externally exchangeable agitator teeth for mechanical sulphate muffle or flame furnaces :
de
en
- US1943568A - Container end construction :
en
- CH166498A - Process for the preparation of a substantive azo dye. :
de
en
- FR758367A - Sophisticated anchoring :
en
fr
- FR758406A - Advanced shaving brush for the beard :
en
fr
- US1943460A - Eccentric control groove for records :
en
- US1943725A - Method of creating artificial seismic waves :
en
- DE591280C - Process for the production of iron oxide paints with simultaneous production of zinc sulfate solutions :
de
en
- DE591267C - Suspender pinch button :
de
en
- ES2221U - Translucent wood screens for lamps (Machine-translation by Google Translate, not legally binding) :
en
es
- DE591002C - Arrangement for influencing the scale division of electrical measuring instruments :
de
en
- DE591306C - Liquid shock absorbers :
de
en
- GB404569A - A process for the distillation of zinc and similar metals :
en
- FR42951E - Combination device for transmissions or power cuts :
en
fr
- FR758428A - Improvements to Television and Similar Devices :
en
fr
- GB404667A - A new or improved device for automatically compensating the movements of an operating and operated member for wear :
en
- FR758400A - Sewing machine :
en
fr
- GB404442A - Improvements in and relating to wind-screen wipers :
en
- GB404595A - Improvements in reflectors-and the like :
en
- FI15620A - Textile products of the same nature as those of the textile products :
en
fi
- GB404444A - Improvements in or relating to packages, wrappers, and like containers :
en
- GB404655A - Improvements in and relating to bedsteads :
en
- GB404676A - Improvements in or relating to paper feeding mechanism for statistical machines :
en
- FR758371A - Drying device for pasta in the form of baguettes or tubes :
en
fr
- GB404405A - Improved system of washing and filling locomotive boilers :
en
- DE591063C - Procedure for balancing adjustable multiple capacitors :
de
en
- ES132729A1 - Procedure for the purification and regeneration of used lubricating oils. :
en
es
- FR758517A - Improvements to electric hot air showers :
en
fr
- US1943284A - Corn picker and means for attaching the same to a tractor :
en
- US1943766A - Pole clamp :
en
- US1943885A - Shirt :
en
- US1944139A - Radio apparatus :
en
- DE591284C - Hair curlers with an angular profile for creating permanent hair waves :
de
en
- US1943465A - Loose leaf binder :
en
- CH166601A - Device serving to catch the fluids escaping from the uterus. :
de
en
- US1943402A - Telephone system :
en
- US1943454A - Apparatus for staining the margins of sheet blanks :
en
- US1943660A - Electrical connecter :
en
- DE591302C - Steam circulation system with groups of steam consumers, especially for paper machines :
de
en
- GB404572A - Improvements in or relating to apparatus for preparing cocoabeans :
en
- FR758590A - Trailer winch :
en
fr
- DE591215C - Surface condenser with perforated plates in the water inlet chamber :
de
en
- DE591248C - Device for rotary punching or the like by means of pivotably arranged tools :
de
en
- USD91366S - Design fob a jab ob similar abticle :
en
- US1943790A - Tuned oscillatory circuits :
en
- FR42983E - Improvements to alloys and, in particular, to those of aluminum and processes for their manufacture :
en
fr
- FR758491A - Electric shuttle launching device for loom and other machines :
en
fr
- US1943828A - Check writer :
en
- US1944057A - Apparatus for continuous distillation of heavy hydrocarbons :
en
- US1944130A - Operation of the by-product recovery system of a coal distillation plant :
en
- CA338591A - Wind battery charger :
en
fr
- CA338633A - Cigarette dispensing case :
en
fr
- CA338720A - Joint :
en
fr
- CA338664A - Distributing panel :
en
fr
- US1943809A - Take-up device for stranded cables :
en
- US1944032A - Film handling apparatus :
en
- CA338748A - Artificial horsehair production :
en
fr
- CA338683A - Valve cap :
en
fr
- CH166666A - Process for the preparation of an o-oxyazo dye. :
de
en
- US1943453A - Balancer :
en
- USD91368S - Design fob a razor blade sharpener :
en
- CH166615A - Number switch with mechanical prevention of current impulses by choosing one or more digits. :
de
en
- FR758310A - Improvements to automatic telephone systems :
en
fr
- FR758585A - Device for automatically weighing and classifying fruit or the like :
en
fr
- US1943463A - System and apparatus for regulation :
en
- DE591038C - Brush drilling and tamping machine with brushwood carriers arranged in pairs :
de
en
- DE591187C - Device for winding up a supply of yarn :
de
en
- CH166556A - Radial bearing. :
de
en
- DE591057C - Process for reducing organic compounds through the action of alkali metals and low molecular weight alcohols under increased pressure :
de
en
- US1943493A - Electric switch :
en
- DE591069C - Locking rod with mutually movable clamping parts for scaffolding :
de
en
- FR758646A - Clearance lantern for motor vehicles, with amber light visible from all angles :
en
fr
- CA338659A - Fruit juice product :
en
fr
- CH166534A - Talking machine. :
en
fr
- US1943566A - Spring hanger :
en
- CA338671A - Load tap changer :
en
fr
- CH166478A - Removable insole. :
en
it
- DE591003C - Removable reflector cap for electric lights :
de
en
- CH166491A - Process for the production of a textile auxiliary. :
de
en
- DE591165C - Solid pole piece with essentially parallel and acute-angled side surfaces that merge into its cylindrical inner surface for the magnetic winding of the stator of an electrical machine :
de
en
- CA338607A - Artificial yarn processing :
en
fr
- DE545447C - Method and device for the production of castings by centrifugal casting :
de
en
- DE591219C - Panel arrangement in cell design for single-phase rail distributions of 15 kV and more :
de
en
- DE591303C - Device for reproduction, in particular for automatic reproduction of documents or the like. :
de
en
- GB404351A - Improvements in or relating to electric glow discharge lamps :
en
- DE585180C - Block-like branch terminal for the temporary connection of stranded wire wires by means of plug-in tip contacts :
de
en
- DE591094C - Drive device with pulley for centrifugal machines to achieve several drum speeds with constant belt speed :
de
en
- DE591374C - Machine tool with working table moving back and forth and automatic dividing and switching device :
de
en
- ES1910Y - Pailó or thermosyphon for heating :
en
es
- GB404388A - Improvements relating to fish filleting machines :
en
- CA338663A - Elevator control system :
en
fr
- DE591120C - Process for the production of soluble cellulose esters :
de
en
- DE591070C - Objective nosepiece for microscopes :
de
en
- DE591212C - Process for dyeing animal fibers with stain dyes :
de
en
- DK48266C - Demonstration apparatus for wheel rings and for materials therefor. :
da
en
- DE591340C - Process for the production of asphalt and tar emulsions, especially for road construction :
de
en
- DE591343C - Index sheet for index cards with sheets arranged side by side on spacers :
de
en
- CA338667A - Non-oscillating transformer :
en
fr
- CA338749A - Hair wave cap :
en
fr
- CH166425A - Support for scaffolding. :
en
it
- DE591369C - Mechanical heat meter for flowing liquids :
de
en
- US1943585A - Detachable handle for cooking utensils :
en
- US1943618A - Drying filter :
en
- CA338643A - Tobacco pipe cleaner :
en
fr
- US1943650A - Method of sterilizing water :
en
- US1943904A - Commutation of electric machines :
en
- US1943965A - Temperature controlling apparatus :
en
- CA338674A - Circuit breaker :
en
fr
- US1943505A - Pyrophoric lighter arrangement :
en
- US1943520A - Pressure regulator for pressure presses :
en
- US1943756A - Furnace construction :
en
- US1943703A - Locomotive auxiliary port controlling mechanism :
en
- US1943860A - Marine power plant :
en
- CA338750A - License tag and holder :
en
fr
- US1943452A - Mechanism for applying reenforcing wire to clothespins :
en
- US1943485A - Spacer for joints in wall construction :
en
- US1943364A - Piston pin assembly :
en
- US1943404A - Fountain pen check protector :
en
- FR758503A - :
fr
- CA338678A - Controller drum :
en
fr
- ES132539A1 - A fuel saving device for explosion engines. :
en
es
- FR758389A - :
fr
- FR758456A - Stereoscopic views printing process :
en
fr
- AU1079433A - Improvements in or relating tothe manufacture of goods of or containing rubber or similar material :
en
- AU1052932A - Cellular gypsum product. 9 :
en
- US1943530A - Barrel handling machinery :
en
- CH166538A - Process for the production of a low carbon chromium alloy. :
de
en
- ES132062A1 - Improvements in double tubular capacitors. :
en
es
- FR758454A - Manufacturing process for plastics of all kinds :
en
fr
- AU1143533A - Improvements in or relating to processes for facilitating the penetration of rubber dispersions into fibres or yarns :
en
- FR758595A - Device for focusing all landscapes, interiors, portraits, etc., transforming after use into a protective screen for the painting or portrait :
en
fr
- US1943387A - Optical aiming-device for machine guns :
en
- US1943396A - Change speed gear :
en
- US1943435A - Expansion pulley :
en
- CA338692A - Locomotive :
en
fr
- CH166558A - Device for the transmission of movement and pressure from one body to the other by means of a movement with a movement respectively. Pressure transmission medium filled pipe. :
de
en
- AU1075733A - Improvements in or relating to indicating devices for use in connection with radio receivers andthe like :
en
- CA338611A - Clothes line :
en
fr
- DE591262C - Pneumatic tool with two pistons :
de
en
- AU1099733A - Improved means for securing heels to shoes during manufacture :
en
- CA338676A - Mercury vapour rectifier :
en
fr
- CH166568A - Regulation device for injection internal combustion engines, which adjusts the delivery rate of the fuel pump according to the engine speed. :
de
en
- US1943407A - Bending machine :
en
- CH166570A - Cooling device for internal combustion engines. :
en
fr
- ES132482A1 - Improvements in endless track vehicles. :
en
es
- FI15625A - Anordning vid s.k. panel radiatorer :
en
fi
- US1943375A - Process for the manufacture of alkyl ethers of hydroxy aliphatic acids :
en
- CA338626A - Biplane parachute :
en
fr
- US1943583A - Method of refining liquid hydrocarbons :
en
- USRE19046E - Teain dispatching system foe :
en
- DE591034C - Cell air tires :
de
en
- DE591253C - Self-loading weapon :
de
en
- DE591385C - Device for stacking briquettes on top of one another :
de
en
- ES132544A1 - A lifting device for motor vehicles. :
en
es
- US1943399A - Golf club seal and method of making the same :
en
- US1944122A - Gas scrubbing :
en
- US1943604A - Grease delivery device :
en
- ES132671A3 - A device applicable to kitchen or other hearths to complete the combustion of heat and increase its performance. :
en
es
- US1943701A - Insulation and means embodying the same :
en
- DE591086C - Ski binding :
de
en
- US1943973A - Cooking utensil :
en
- DE591216C - Insulation of cold room walls of large dimensions through which cold gases flow :
de
en
- ES132608A1 - Perfeccionamientos in the manufacture of electrical plates with automatic temperature regulator. :
en
es
- FI15609A - Utvinning av svavel ur rostugnar :
en
fi
- US1943794A - Stretching machine :
en
- US1944089A - Bag :
en
- DK48285C - Curtain mechanism. :
da
en
- US1944041A - Clip bagging machine :
en
- DE591428C - Artificial tooth :
de
en
- ES2225U - An instructive recreational game (Machine-translation by Google Translate, not legally binding) :
en
es
- AU1578934A - Method forthe secret transmission of television pictures :
en
- CH166579A - Magnetic regulating device on electrical machines. :
de
en
- US1943837A - Brake drum closure :
en
- US1943853A - Biplate metal :
en
- US1943709A - Tumbling barrel for washing machines :
en
- AU1072932A - Air driven electric generating plant :
en
- US1943951A - Flushing valve :
en
- US1943803A - Form puller :
en
- CH166509A - Postcard letter. :
de
en
- DE591116C - Drilling dust hood :
de
en
- US1943749A - Wax holder :
en
- US1943857A - Portable cooler :
en
- US1943914A - Method and means for raising sunken pavements and the like :
en
- FI15637A - Combined insulation mold for pipes :
en
fi
- CH166533A - Talking machine with motor equipped with a brake. :
en
fr
- US1943549A - Bag making machine :
en
- US1943727A - Azo-dyestuff :
en
- US1944021A - Treatment of wet oil :
en
- US1944138A - Electrical apparatus :
en
- US1943987A - Printing :
en
- AU1075633A - Improvements in or relating to cooling systems for motor road vehicles :
en
- US1943644A - Tool carrier :
en
- US1943799A - Casing head :
en
- US1944073A - Method of forming tubular articles :
en
- CH166593A - Electric resistor oven. :
en
fr
- CA338618A - Cap manufacturing machine :
en
fr
- CH166565A - Drive device with friction gear for stepless speed change. :
de
en
- FI15642A - Brake shoe mounting method for wood grinders :
en
fi
- US1943735A - Fifth wheel for trailers :
en
- DK48280C - Device for removing and further transporting blocks of edible fat and the like. :
da
en
- US1943861A - Sand washing apparatus :
en
- US1943967A - Refrigeration :
en
- CA338717A - Railway car :
en
fr
- CH166608A - Device for the production of permanent undulation waves for long and short hair. :
de
en
- FR758320A - Assembly method for multi-bladed propellers :
en
fr
- FR758452A - Illuminated advertising display system :
en
fr
- GB404342A - An adjustable pressure emulsor :
en
- US1943747A - Metal leaf package :
en
- US1943820A - Solid carbon dioxide converter :
en
- US1944142A - Machine for wrapping wires :
en
- DK48278C - Hood for the Cohesion of the Hair. :
da
en
- US1943415A - Safety razor and blade :
en
- USD91353S - Design for a game board :
en
- CA338588A - Fuse connection :
en
fr
- US1943359A - Sash operating mechanism :
en
- US1943544A - Engine :
en
- US1943687A - Film shrinkage control :
en
- US1943579A - Hair drying helmet :
en
- US1943923A - Container :
en
- CH166419A - Fertilizer. :
de
en
- CH166632A - Truck. :
en
fr
- FR758464A - Poster board also serving as a route indicator :
en
fr
- US1943439A - Manufacture of filamentary materials :
en
- US1943989A - Reenforcing cinematograph film :
en
- CH166590A - Device for briefly increasing a current used to trigger a fault. :
de
en
- CH166649A - Electric bogie rail car for fast operation. :
de
en
- US1943441A - Perforating machine :
en
- US1943791A - Flexible coupling :
en
- AU1157533A - Improvements in or relating to valves and valve gear more particularly for internal combustion engines andthe like :
en
- US1943730A - Radio frequency short wave receiver :
en
- GB404369A - Improvements in or relating to air compressors :
en
- US1943370A - Coupling for vehicles :
en
- US1944097A - Method of welding :
en
- CH166442A - Seating or reclining furniture with a usable cavity. :
de
en
- US1943541A - Method of reclaiming and reusing metallic scrap mixtures :
en
- US1943327A - Container :
en
- US1943421A - Propellent explosive :
en
- US1943835A - Drilling apparatus :
en
- US1943469A - Air pressure gauge :
en
- US1944054A - Cableway tower :
en
- US1943392A - Method of and means for testing cables :
en
- US1943526A - Method of backing electrotype plates :
en
- US1943758A - Process of concentrating ores and minerals by flotation :
en
- GB404437A - Improvements in or relating to the handles of implements and tools, such as screw-drivers :
en
- US1943798A - Reeling machine :
en
- US1943888A - Water bed :
en
- US1943361A - Mold form structure :
en
- US1943301A - Sewing machine :
en
- US1943719A - Illuminated card holder :
en
- US1944075A - Container :
en
- AU1091033A - Improvements in and relating tothe rendering and dehydrating of animal and vegetable substances :
en
- DE591015C - Device for charging a stove burner with solid fuel :
de
en
- GB404475A - Improvements in or relating to means for operating brakes of motor vehicles :
en
- CA338681A - Foil wrapper sealing method :
en
fr
- CH166495A - Process for the preparation of a dye intermediate. :
de
en
- DE591298C - Gear change transmission :
de
en
- DK48281C - Procedure and apparatus for drying agricultural products and the like. :
da
en
- ES131752A1 - A system of frames for cannons. :
en
es
- GB404426A - An improved mechanism to operate hydraulically the valves of an internal combustion engine :
en
- FR42978E - Scouring device adapting to various types of plows :
en
fr
- CH166581A - Method for operating an electrical power generation and distribution system. :
de
en
- CA338695A - Tire tube :
en
fr
- DE591264C - Frost-resistant fuel for internal combustion engines :
de
en
- CA338727A - Detector circuit :
en
fr
- CH166662A - Process for the preparation of an azo dye. :
de
en
- DK48271C - Procedure for softening water and device therefor. :
da
en
- US1944018A - Fluid operated gearing :
en
- US1944060A - Electric valve converting apparatus and method of operating the same :
en
- CA338673A - Protective apparatus :
en
fr
- CH166465A - Braiding machine with several broder machines. :
de
en
- ES132617A1 - New machine to extract olive oil. :
en
es
- FR758446A - Articulated inclined plane device for quickly lifting automobile wheels, eclipsing after lifting :
en
fr
- CH166563A - Device for the transformation of a rectilinear movement into a rotational movement. :
en
fr
- DE591396C - Standing water jacketed heating boiler :
de
en
- US1943506A - Brick machine :
en
- US1943845A - Electrical discharge device :
en
- US1943400A - Means for stringing tennis rackets with strings :
en
- NL31857C - :
en
- CH166628A - Packaging for dressings. :
de
en
- DE585539C - Diving machine for making seamless objects :
de
en
- DE591423C - Arc extinguishing horn for electrical switches :
de
en
- DE591330C - Packing for flat winder with internal heating :
de
en
- ES1883Y - Lighter to burn oil. :
en
es
- FR758340A - Improvement in sorting belts :
en
fr
- CA338593A - Fibrous material cleaning implement :
en
fr
- CA338614A - Air valve cap :
en
fr
- CA338741A - Shoe stiffener :
en
fr
- CA338738A - Matrix-setting and type-line-casting machine :
en
fr
- CH166430A - Tamping plate for artificial stone molds. :
de
en
- CA338590A - Multiform stationery :
en
fr
- US1943403A - Apparatus for use in determining the course to be given to torpedoes :
en
- US1944014A - Spaceband cleaner :
en
- US1943289A - Digester system :
en
- DE591294C - Fertilizer spreader in which the adjustable spreading openings are formed by two mutually adjustable floors :
de
en
- AU1081733A - Improved water cooled safe :
en
- GB404480A - Improvements in relief valves for pumps for automobile vehicles and aircraft :
en
- NL31825C - Process for the preparation of plastics :
en
nl
- GB404932A - Improvements in or relating to fur carroting machines :
en
- US1944143A - Moldable composition and its product :
en
- CH166584A - Isolation process. :
de
en
- DE591390C - Device for the remote operation of counters, tariff devices, etc. Like. About power lines with the help of electrical resonance apparatus :
de
en
- FR758438A - Smoke extractor forming a chimney and stump crown :
en
fr
- ES132695A1 - Regulation transformer for voltage regulation without steps. :
en
es
- FR42972E - Counter for measuring lengths :
en
fr
- GB404365A - An improved change speed gear :
en
- US1943382A - Adhesive substance :
en
- US1944024A - Photographic apparatus :
en
- GB404543A - Improvement in wrenches :
en
- FR758526A - New disazo dyes :
en
fr
- AU1096533A - An improved ink and method of making thesame :
en
- ES1884Y - Folding table with tubular frame. :
en
es
- DE590968C - Electric weighing device :
de
en
- CH166500A - Cold sealant. :
de
en
- FI15660A - Aggregate for propeller drift :
en
fi
- FR758477A - Improvements in artificial teeth :
en
fr
- IE12840L - Impregnating textile materials with latex :
en
- AU1080533A - Improvements in and relating to electron discharge tubes :
en
- CH166653A - Device for propelling and steering motor boats. :
de
en
- US1943436A - Manufacture of filamentary material :
en
- US1943332A - Method of chloridizing ores by means of ferric chloride :
en
- US1943905A - Commutation of electric machines :
en
- FR758578A - Self-opening stopper for bottles, vials and the like :
en
fr
- CH166459A - Process for the production of weft pile fabrics. :
de
en
- CH166638A - Lighting and signaling device on a driving or light motorcycle. :
de
en
- US1943598A - Alarm mechanism for clocks :
en
- US1943956A - Package opener :
en
- CH166422A - Hollow chipboard building block and method of making it. :
en
fr
- USD91358S - Design for a finger ring or similar :
en
- FR758588A - Further training in electrical installations for lighting and heating of trains and similar installations :
en
fr
- CH166441A - Folding chair that can be transformed into a stepladder. :
de
en
- CH166604A - Throat opener and nausea device. :
de
en
- AU957632A - An improved reservoir paintbrush :
en
- CA338730A - Cascaded amplifier :
en
fr
- CH166519A - Fountain pen that can be used as a letter scales. :
de
en
- CH166431A - Process and machine for the production of corrugated sheets from bondable fiber material. :
de
en
- CH166530A - Hatching knife. :
de
en
- GB404373A - Improvements relating to tables, desks and other articles of furniture :
en
- GB404486A - Improvements in or relating to apparatus for forming plastic strip material such as strip rubber :
en
- CH166661A - Process for the preparation of an azo dye. :
de
en
- CH166546A - Device on boom drilling machines to control the drilling support and the electromagnetic clamping devices which clamp the latter and the boom. :
de
en
- USRE19048E - ringrose :
en
- DE591225C - Process for the production of patterned fabric on circular knitting machines :
de
en
- GB404421A - Fastenings for attache, suit and similar cases, and boxes :
en
- CA338632A - Beer pipe cleaner :
en
fr
- CH166626A - A nails-free, dismountable container made up of wall parts held together at the edges by connecting angles. :
de
en
- GB404499A - Improvements in processes for cinematography in colours :
en
- US1943622A - Heating apparatus :
en
- US1943753A - Apparatus for carbonating liquids in receptacles :
en
- ES132462A3 - A portable kitchen equipped with a gasification liquid fuel (gas-oil) burner. :
en
es
- AT137798B - Inlay for treating the periodontal membrane. :
de
en
- US1943548A - Combined typewriting and computing machine :
en
- US1943587A - Butter packing :
en
- US1943916A - Process for the production of metallic magnesium :
en
- ES132349A1 - A procedure for the reproduction of light and sound notes in staggered graphs by means of cathode ray tubes with fluorescence screen. :
en
es
- GB404584A - An improved electrically operated water heating system :
en
- DE591364C - Lifting, lowering and conveying device for piece goods of all kinds :
de
en
- FR758453A - Helico-agitator device :
en
fr
- DE591016C - United hot water heating and water heating system :
de
en
- FR758589A - Process for the production of sulfur dyes :
en
fr
- FR42956E - Device for automatically opening and closing an electrical circuit :
en
fr
- GB404398A - Improvements in or relating to hospital beds :
en
- GB404417A - Improvements in and relating to wood tenoning machines :
en
- US1943852A - Holder and inclosure for lamps :
en
- DE591278C - Self-excited synchronous generator for constant load current :
de
en
- DE591334C - Gate valve for gases and liquids :
de
en
- GB404352A - Improvements in or relating to the production of non-splintering glass plates :
en
- GB404515A - Sound records and package for the same :
en
- FR758445A - Pump frame, especially for rosary pump :
en
fr
- DE591193C - Fan blade as a friction tool for electrically cleanable gases :
de
en
- ES132484A3 - Manufacturing process of materials and preparations for makeup. :
en
es
- ES132699A1 - A new device for vulcanizing tires. :
en
es
- FI15650A - Anordning för avelning av finfördelad massa förande vätskor till en regulatoranordning :
en
fi
- FR758481A - Improvements to manifolds :
en
fr
- DE591277C - Oil switch installation :
de
en
- DE591157C - Device for removing a lost head from standing lead cable crimps :
de
en
- GB404518A - Improved method for inhibiting the oxidation of readily oxidisable metals :
en
- IE13493L - Electrical heating :
en
- US1944118A - Manifolding :
en
- DE591011C - Bedside table :
de
en
- DE591162C - Arrangement of the electric drive of rail vehicles :
de
en
- FR758555A - Electrically heated boiler installation :
en
fr
- GB404642A - Improvements in or relating to electric motors for electrooptical and like systems :
en
- GB404473A - Priming device for centrifugal, helico-centrifugal or screw pumps :
en
- US1943877A - Lighting unit :
en
- FR758554A - Mechanism for variably controlling the needles of a knitting machine :
en
fr
- FR758372A - Angle indicator for artificial horizons :
en
fr
- DE591006C - Electrically heated hotplate, in which the heating conductors are insulated in insulating bodies with openings or recesses in grooves on the underside of the metal hotplate :
de
en
- CH166552A - Nail-driving tool. :
en
fr
- US1943769A - Flushing tank valve :
en
- CA338602A - Bottle and opener :
en
fr
- CH166520A - Double fountain pen. :
de
en
- CH166480A - Shoe fastener, especially for hard-wearing and sports shoes. :
de
en
- US1944036A - Film handling apparatus :
en
- AU1079133A - Improvements in or relating to pressure relief devices for vessels containing fluid under pressure :
en
- CA338746A - Spark plug :
en
fr
- CH166455A - Crown capsule bottle with a crown capsule opener hinged to the neck of the bottle. :
de
en
- DE591024C - Machine for milling spiral grooves in control cams using a finger milling cutter :
de
en
- USD91359S - Gas range :
en
- US1943527A - Controlling means for variable speed power transmission mechanisms :
en
- US1944013A - Engine :
en
- US1943428A - Typewriting machine :
en
- US1943578A - Pressure reducing seal for centrifugal pumps :
en
- US1943901A - Fuel pump :
en
- CA338623A - Spring bearing :
en
fr
- CH166542A - Process for the production of a body which consists of a core and a jacket produced from one of the metals of the first subgroup of the fourth main group of the periodic table. :
de
en
- NL31890C - :
en
- US1943811A - Method and apparatus for filtering hydrocarbon oils :
en
- DE591285C - Upholstered seat frame that can be transformed into a couch :
de
en
- FR42996E - Injector for combustion engines with airless injection :
en
fr
- US1943806A - Manufacture of soap-oil compositions :
en
- CH166674A - Electric noble gas lamp for emitting ultraviolet light. :
de
en
- DE591291C - Stop gauge :
de
en
- GB404551A - Improvements in or relating to the cooling or heating of rooms or vessels :
en
- US1943741A - Hose insert :
en
- CA338672A - Fluid pressure brake :
en
fr
- US1944109A - Process for the production of acetone :
en
- US1943883A - Numeral and letter forming refrigerant circuits :
en
- CA338745A - Spike or nail :
en
fr
- US1943677A - Electrical connecter :
en
- US1944023A - Holder for cinematograph films and the like :
en
- CH166634A - Operation monitoring switch on vehicles with battery ignition systems. :
de
en
- DE591300C - Brushing device for reciprocating sieves :
de
en
- ES132719A1 - IMPROVEMENTS IN THE OSCILLATING BELL COUNTERS :
en
es
- FI15617A - Värmefördelningskropp (överplatta) för elektriska kokplattor :
en
fi
- FI15648A - Transport services within the market :
en
fi
- CH166416A - Self-rotating harrow. :
de
en
- DE591305C - Switching device for change gears, especially for motor vehicles :
de
en
- US1943552A - Dry cleaning device :
en
- US1943611A - Jar-cover wrench :
en
- US1943736A - Apparatus for and method of mounting fittings in flexible doll heads :
en
- ES1887Y - Scales to contrast currencies. :
en
es
- DE575896C - Process for the production of templates for the patterning of textile fabrics :
de
en
- GB404396A - Improvements in current collecting devices for electric railway vehicles :
en
- ES132657A1 - An apparatus for the continuous distillation-rectification of musts containing acetone, ethyl alcohol and butyl alcohol. :
en
es
- FR758610A - Mode of operation of internal combustion engines and apparatus therefor :
en
fr
- GB404535A - Improvements in printing machine :
en
- ES132516A1 - New mixed kitchen and heating system. :
en
es
- DK48284C - Coupling device for Vacuum devices with Grid control, in particular Mercury vapor rectifiers. :
da
en
- FR758376A - Sprayer adaptable to beet hoe :
en
fr
- DE591367C - Device for sorting objects by weight :
de
en
- FI15657A - Compatibility with the rules or regulations :
en
fi
- CA338675A - Expulsion fuse :
en
fr
- ES132471A1 - A PROCEDURE TO OBTAIN THE POLARIZATION OF THE ELECTRO-GALVANIC INTERFERENCE IN THE VIBRATORY REACTANCE COILS :
en
es
- DE591128C - All purpose tool for attaching furs or hides :
de
en
- DE591107C - Combat of Ruebenaasca heifers and their larvae :
de
en
- FR42985E - Switching devices for high frequency transmission lines :
en
fr
- GB404552A - Improvements in or relating to road tamping machines :
en
- ES132634A1 - A mechanism for changing gears for bicycles. :
en
es
- US1943596A - Heater :
en
- ES1888Y - Device to form the knot of ties and quickly fix them to the neck. :
en
es
- FI15628A - Förfaringssätt oc apparatör för anbringande av pulveriserat material på ytor :
en
fi
- GB404530A - Improvements in vacuum boxes for the manufacture of paper and similar products :
en
- FR758395A - Improvements and apparatus relating to gas analysis :
en
fr
- DE591019C - Cone-shaped membrane for sound recording and reproducing devices :
de
en
- US1943685A - Game apparatus :
en
- US1943981A - Fishing reel :
en
- ES132079A1 - Machine to work parts of footwear. :
en
es
- GB404448A - Improvements in luminous electric discharge tubes :
en
- FR758379A - Lifting system for motor cars :
en
fr
- FR758561A - Universal bed for patients :
en
fr
- FR42970E - Wad for hunting cartridges :
en
fr
- FR758467A - Method and device for maintaining constant the temperature of a chamber :
en
fr
- US1943601A - Production of metallic magnesium :
en
- USD91378S - Design for a textile fabric or :
en
- AU1148033A - Improvements in or relating to dry cells :
en
- CA338634A - Explosive shell :
en
fr
- CH166605A - Diathermy apparatus with serial spark gap. :
de
en
- FI15654A - Upphängningssystem för fordonsöverreden :
en
fi
- FR758381A - Trolley :
en
fr
- FR758533A - Nail care instrument refinements :
en
fr
- CH166512A - Retaining corner for photographs, postcards, etc. to be recorded in albums, on cardboard, etc., as well as processes for producing such retaining corners. :
de
en
- FR758649A - Improvements in methods of impregnating insulating materials for electrical devices :
en
fr
- CA338724A - Aircraft undercarriage :
en
fr
- CH166541A - Welding and brazing filler material. :
de
en
- CH166637A - Support device for cycles. :
en
fr
- DE591257C - Device for the production of the chanter that goes from the bowl to the mouthpiece and creates chanterelles :
de
en
- FR758413A - Device for skill game :
en
fr
- AU1241633A - Improvements in means for use inthe packing of eggs and like shaped articles :
en
- CH166611A - Business machine with a device for balancing positive and negative items. :
de
en
- US1943995A - Glass construction :
en
- DE582542C - Arrow-shaped wing, especially for tailless aircraft :
de
en
- DE590764C - OEler for suction wick and pressure lubrication :
de
en
- GB404452A - A method of treating carbon black :
en
- CH166587A - Device for remote control of adjustable organs. :
de
en
- ES132696A1 - PROCEDURE FOR OBTAINING NICOTINE-FREE TOBACCO PRODUCTS :
en
es
- FR758615A - Bra :
en
fr
- CH166630A - Slide gate for emptying openings on conveyor channels, which are used to convey hay and the like. :
de
en
- ES131688A3 - Procedure for enamelling and varnishing insulating casings in the form of tubes for electrical conduits. :
en
es
- US1943693A - Housed gearing :
en
- AU1083333A - An improved adjusting device for automobile windscreens and the like :
en
- US1943481A - Spark plug :
en
- US1943512A - Swift :
en
- US1943906A - Counterweighted pitman :
en
- US1943291A - Process for the low temperature distillation of coal :
en
- US1943394A - Antenna :
en
- GB404449A - Improvements in and relating to methods of and apparatus for manufacturing electric lamps :
en
- GB404590A - Improvements in and relating to fastener-secured installations and to fasteners therefor :
en
- US1943467A - Pharmaceutical preparation :
en
- CH166451A - Toothbrush. :
en
fr
- DE591145C - Method and device for further processing of paper, cardboard, cellulose and similar materials :
de
en
- DE591314C - Double lid for washing machines :
de
en
- DE591377C - Pedal device on sewing machine furniture :
de
en
- US1943838A - Grease distributing system :
en
- US1943946A - Doorlatch :
en
- US1943479A - Brush :
en
- US1943591A - Electrical connecter :
en
- US1943697A - Game :
en
- US1944033A - Photographic apparatus :
en
- CH166529A - Method for carrying out leak tests on weld seams of lining pipes installed in tunnels. :
de
en
- FR42992E - Improvements to toys formed by a narrow groove pulley combined with a string :
en
fr
- FR758548A - Airplane launch catapult braking device :
en
fr
- GB404585A - Improvements in and relating to methods of and apparatus for making sheaths for cables :
en
- GB404614A - Improved appliances for playing a race game :
en
- CA338647A - Cooking range :
en
fr
- US1943533A - Object stage for projection apparatus :
en
- USRE19050E - Bumper end construction :
en
- GB404563A - Fluxes for the melting and refining of magnesium and magnesium alloys :
en
- IE13118L - Steam locomotives. :
en
- CH166504A - Process for the production of a resinous, easily curable condensation product. :
de
en
- AU1079933A - Improvement in and relating to material consisting ofa copper alloy forbearing brasses directly adjacent tothe axle journal in axle bearings of rail vehicles :
en
- CA338639A - Lady's safety razor :
en
fr
- ES132594A3 - Fuel injection device for internal combustion engines. :
en
es
- FR758613A - High voltage cables filled with fluid :
en
fr
- CA338608A - Display device :
en
fr
- US1944076A - Drill :
en
- CA338710A - Safety paper :
en
fr
- CH166535A - Nickel iron alloy spring, especially for thermo-compensated oscillating systems. :
de
en
- CH166644A - Lubricating device for axle bearings of rail vehicles with rotating oil delivery disc. :
de
en
- ES2226U - A new neck model applicable to bottles and bottles of all kinds (Machine-translation by Google Translate, not legally binding) :
en
es
- FR758538A - Spring suspension for railway cars, particularly of light construction :
en
fr
- CH166642A - Axle bearing with full ring shell. :
de
en
- DE591126C - Device for removing soot, coal dust and fly ash from the fire trains and in particular from the gas collecting pipe of gas generator systems :
de
en
- DE591318C - Automatic route block with travel locks :
de
en
- CH166663A - Process for the preparation of an azo dye. :
de
en
- DK48276C - Signaling system for ultra-short, directional Waves. :
da
en
- CH166438A - Bottle for holding liquid cleaning agents. :
de
en
- CA338630A - Liquid fuel burner :
en
fr
- CH166599A - Hand mirror for looking at yourself and at the same time illuminating the oral cavity. :
de
en
- CH166547A - Process for hardening the teeth of band saw blades. :
de
en
- AU1080333A - Improvements inthe illumination of motor vehicles :
en
- CH166437A - Suspension device for cleaning equipment provided with a handle. :
de
en
- AU1088333A - Improvements in shoes for mining stamper batteries :
en
- US1943812A - Carburetor :
en
- USD91365S - Design fob lace :
en
- US1943554A - Quartz plate for half-shade polarimeters :
en
- US1943425A - Diaphragm :
en
- CH166569A - Ignition coil for ignition devices of internal combustion engines. :
de
en
- DE591405C - Extinguishing device for the heating flame of steam burners :
de
en
- ES132524A1 - Plane with rotating blades. :
en
es
- GB404607A - Coke oven :
en
- FR758493A - Improvements to the valve mechanism of internal combustion engines :
en
fr
- GB404476A - Improvements in or relating to the variable speed driving gear of motor driven railroad vehicles :
en
- ES132475A1 - Procedure for obtaining carbon fine steels and special forging and rolling molding. :
en
es
- DE591309C - Inlet contact to secure rooms against burglary :
de
en
- ES131659A1 - Spark plug improvements for explosion engines. :
en
es
- FR758442A - Turbo-engine :
en
fr
- GB404429A - Improvements in or relating to sterilizing means for pasteurizing apparatus :
en
- GB404633A - Improvements in or relating to barometers and like meteorological instruments :
en
- DE591386C - Rotary drum for simultaneous drying and grinding :
de
en
- CH166555A - Cigarette case fitted with a lighter. :
de
en
- CH166607A - Process for the removal of smells and flavors from carotene-containing, unsaponifiable components of vegetable fats and oils. :
de
en
- DE591243C - Feed and removal device on pipe cutting machines controlled by compressed air :
de
en
- ES132824A3 - Procedure and device for joining mouth sockets with iron barrels. :
en
es
- CH166449A - Cookware. :
de
en
- DE591220C - Multi-motor drive for rotary machines :
de
en
- DE591250C - Switching device for drives of motor vehicles :
de
en
- GB404416A - Improvements relating to kitchen cabinets and like articles of furniture :
en
- FR758462A - Method for the transmission of signals by high current lines :
en
fr
- US1943588A - Roof structure :
en
- GB404381A - Improvements in the manufacture and production of sulphonic acids and their conversion products which may serve as valuable intermediate products for the preparation of dyestuffs :
en
- GB404423A - Improvements relating to the mounting of perambulator and like wheels upon their spindles :
en
- GB404491A - Improvements in or relating to holders or distributors for powders or granular material :
en
- FR758382A - Priority indicator disc for automobiles :
en
fr
- FR758609A - Magneto with regulator, primary current breaker controlled by it and mechanical adjustment of the ignition instant :
en
fr
- USRE19055E - Refrigerating system :
en
- US1943285A - Wall construction :
en
- US1943734A - Fifth wheel :
en
- ES132705A1 - OSCILLATING AXLES ASSEMBLY PROCEDURE AND WAYS OF PERFORMING SUCH PROCEDURE :
en
es
- FR758612A - Improvements to discharge devices :
en
fr
- US1943953A - Lock corner shingle :
en
- US1944068A - Fuel control system :
en
- FR758586A - Improvement in direction indicators fitted to automobiles :
en
fr
- GB404355A - Improvements relating to the production of distorted photographs :
en
- GB404380A - Improvements in frames for the windows of motor and analogous vehicles :
en
- DE591041C - Loeschkammer for high current switch :
de
en
- FR758398A - Orthopedic insole for shoes :
en
fr
- US1943292A - Illuminating projectile :
en
- CA338644A - Oil reclaiming apparatus :
en
fr
- CH166472A - Elastic, tubular underdress. :
de
en
- CH166532A - Table slider. :
de
en
- DE591053C - Collecting device for extrusion presses :
de
en
- US1943323A - Marine motor for bevel gear pivots for lower casings :
en
- FR42976E - Improvements made to containers such as, in particular, those used in certain fire extinguishers :
en
fr
- US1943882A - Rotary engine :
en
- FR758330A - Studded Boules Improvements in the Boules Game :
en
fr
- FR758417A - Jaw Crusher Development :
en
fr
- GB404565A - Improvements in the manufacture of articles from steel alloys :
en
- FR42966E - Type of support for overhead electrical pipelines, light, removable, with reduced triangulation without compression forces :
en
fr
- GB404387A - Improvements in and relating to radiators for heating buildings :
en
- GB404514A - Method of and means for effecting the automatic regeneration of received wheatstone telegraph signals :
en
- ES132681A3 - A procedure for making enameled objects. :
en
es
- GB404531A - A mattress spring insert :
en
- DE591113C - Articulated caterpillar guide frame :
de
en
- FR758346A - Method and apparatus for gasifying heavy oil or other fuel particularly applicable to the supply of burners of boilers, ovens, etc., as well as engines :
en
fr
- FR758407A - Covered wheel allowing the instantaneous removal of the tire and its reinstallation :
en
fr
- DE591117C - Process for cooling and drying air :
de
en
- CH166539A - Metal purification process. :
en
fr
- CH166594A - Headlight lamp for motor vehicles. :
de
en
- DE591009C - Round warp knitting machine :
de
en
- DE591276C - Extinguishing spark generator for short, electric waves :
de
en
- FI15669A - Radial power turbine :
en
fi
- GB404392A - A new or improved window cleaning device :
en
- US1943669A - Looper-thread controlling mechanism for sewing machines :
en
- US1943675A - Auxiliary cutter for power driven lawn mowers :
en
- GB404413A - Improvements in the manufacture and production of azo dyestuffs :
en
- US1943990A - Reenforcing cinematograph film :
en
- CH166673A - Electromagnetic drive device. :
de
en
- US1943655A - Sprayer :
en
- US1943890A - Method of and apparatus for heating and degasifying liquids :
en
- US1943329A - Visual indicating radiocompass :
en
- US1943496A - Irrigation pipe joint :
en
- DE591197C - Process for the production of high-quality gray cast iron :
de
en
- DE591331C - Device for the execution of the process for the production of pressed parts from synthetic resin :
de
en
- CH166489A - Process for the preparation of glucinium oxide. :
en
fr
- DE591115C - Process for the production of cellulose from straw and similar grasses :
de
en
- FR42990E - Improvements to electrically controlled dust vacuum cleaners :
en
fr
- GB404568A - Improvements in devices for delivering liquids in measured quantities from bottles and the like :
en
- CA338649A - Diatomite processing :
en
fr
- US1943654A - Monitor printer system for quotation boards :
en
- US1944096A - Apparatus for making butt joined tubes and pipes :
en
- ES132543A1 - Improvements in threshing machines. :
en
es
- FR42999E - Machine for the disinfection of tubers, seeds, etc. :
en
fr
- US1943732A - Device for opening packages and other wrappings :
en
- GB404443A - Improvements in or relating to free-wheel devices of power-driven vehicles :
en
- FR758564A - Core for twisting spools :
en
fr
- ES132646A1 - Improvements in mercury rectifiers. :
en
es
- US1943624A - Attachment for pump jacks :
en
- CA338708A - Tractor hitch :
en
fr
- US1943970A - Art and apparatus for cooling :
en
- DE591037C - Centrifugal drum with the largest circumference arranged outlet openings for the heavy substances :
de
en
- CA338654A - Brake :
en
fr
- DE591088C - Domino :
de
en
- US1944043A - Oil burner :
en
- ES132288A1 - A trigger mechanism for automatic firearms. :
en
es
- USD91360S - Design for a textile fabric or :
en
- US1943903A - Carbonating apparatus :
en
- US1943983A - Hinge pin puller :
en
- FR758468A - Soaking tub for socks :
en
fr
- GB404603A - Improvements relating to processes and devices for selecting materials of different shapes or natures :
en
- ES132679A1 - An intake head for cleaning and sorting lathes. :
en
es
- ES132690A1 - PROCEDURE TO PRESERVE THE SHAPE OF THE BODIES MADE WITH FIBROUS OR CRiN MATERIAL, PARTICULARLY OF THOSE TO BE FILLED :
en
es
- US1943907A - Smoker's pipe :
en
- CH166469A - Device adapting to the barrier of a balcony. :
en
fr
- US1943948A - Production of raw materials for the manufacture of iron red dry colors :
en
- US1943980A - Spindle connecter :
en
- CA338694A - Acidic gas recovery :
en
fr
- CH166528A - Water knife with turbine wheel. :
de
en
- DE591076C - Rotary lobe pump with slide piston slidably arranged in radial slots of the cylindrical rotor :
de
en
- AU1051232A - An improved hair waving appliance and method of manufacturing thesame :
en
- AU1144433A - A combined paper embossing means and paper knife :
en
- CA338679A - Alloy purification :
en
fr
- FR758348A - Development of rack and pinion devices for adjusting brake shoe sets :
en
fr
- FR758635A - Device for electric heating :
en
fr
- US1943532A - Synthetic inorganic gel and process for making same :
en
- CH166677A - Injection syringe. :
de
en
- US1943499A - Sound amplifier :
en
- US1944069A - Transmission gearing for automotive vehicles :
en
- US1943966A - Refrigeration system and apparatus :
en
- USD91346S - Design for a rtjg :
en
- US1943986A - Resistance coupled amplifier :
en
- AU1488433A - Improvements in and relating to visible card filing appliances :
en
- US1943834A - Signal for boilers :
en
- GB404407A - Improvements in packing of invert sugar and like sugars :
en
- DE550511C - Device for keeping the carrier wave amplitude constant in mains operated telephony transmitters :
de
en
- US1944045A - Protector for drinking vessels :
en
- US1944086A - Pulverized fuel furnace :
en
- FR758392A - Improvements to wristwatches :
en
fr
- FR758440A - Improvements to burners operating with gasoline vapor :
en
fr
- DE591311C - Process for the production of all types of construction :
de
en
- FR42971E - Covering and facing strip or gallery for curtain frames :
en
fr
- FR44432E - Process for preparing adhesive materials using rubber latex and resulting products :
en
fr
- IE12922L - Aircraft catapulting apparatus :
en
- DE590927C - Process for carrying out base exchange reactions :
de
en
- DE591146C - Process for reworking the ball races of bicycle hubs :
de
en
- FR758429A - Television enhancements :
en
fr
- US1943430A - Roughing machine for shoe parts :
en
- US1943547A - Motor vehicle :
en
- US1943776A - Milk receptacle :
en
- US1943894A - Roller bearing retainer :
en
- US1943351A - Method and means for forming bimetal strips for bearing sleeves :
en
- US1943979A - Refrigerator car :
en
- CH166585A - Concrete base for wooden poles. :
de
en
- CH166659A - Process for the preparation of the sodium salt of a naphthalene sulfoperic acid. :
de
en
- DE591258C - Switch tongue, especially for heavy pneumatic tube systems :
de
en
- CH166467A - Hot air equipment on systems in which hot air is used. :
de
en
- DE591228C - Heatable hand syringe that can be connected to a pressure line :
de
en
- FR758351A - TV devices :
en
fr
- AU1076333A - Improvements in or relating to television and like systems :
en
- CH166429A - Heating stove. :
de
en
- US1943643A - Power tool :
en
- US1943652A - Windshield wiper clip :
en
- CA338666A - Mercury arc rectifier :
en
fr
- US1944002A - Multiple hydraulic system :
en
- CA338690A - Railway interlocking system :
en
fr
- CH166559A - Bearings for carrying loads moved in a straight line. :
de
en
- US1943608A - Refrigeration system :
en
- USD91377S - Design for a package or similar :
en
- ES2190U - A rotating support for seats of show halls (Machine-translation by Google Translate, not legally binding) :
en
es
- GB404430A - Improvements relating to wheel lathes :
en
- US1943363A - Electric tumbler switch :
en
- US1943306A - Pulverizer and separator :
en
- US1943683A - Signal repeater :
en
- USD91345S - Design for a coal burning stoker :
en
- US1943322A - Cementing machine :
en
- US1943636A - Dishwashing machine :
en
- US1943748A - Apparatus for uncoiling metal strip :
en
- US1943770A - Packaging machine :
en
- DE591236C - Washing and cleaning equipment :
de
en
- AU1076233A - Improvements in or relating to television and like apparatus :
en
- CH166420A - Method of weed killing. :
de
en
- US1943302A - Oscillator system :
en
- US1943330A - Method and apparatus for the intertreatment of liquid and solid materials :
en
- DE591169C - Coreless induction melting furnace :
de
en
- GB404571A - Process of cracking tar and bituminous schist oils with recovery of by-products :
en
- FR758333A - Improvements to electrical installations for motor vehicles fitted with a freewheel device :
en
fr
- FR758607A - Washing machine, without brushes, bottles and other containers :
en
fr
- GB404674A - Manufacture of therapeutically active compounds :
en
- GB404679A - Improvements in incubators :
en
- CH166544A - Machine for the production of speaking machine needles. :
de
en
- CH166591A - Installation circuit breaker with arc cooling. :
de
en
- FR758581A - Sealing device for axle bearings, especially for transport wagons :
en
fr
- CA338706A - Envelope thread affixing machine :
en
fr
- US1943740A - Interchangeable house number :
en
- CA338700A - Rubber ball :
en
fr
- CH166461A - Sewing machine. :
de
en
- US1943288A - Outboard propeller and rudder mounting :
en
- US1944088A - Means for controlling the temperature of hot water for tapping purposes :
en
- AU1074633A - Improvements in apparatus for vulcanizing tyres and other articles :
en
- ES2237U - Shaving brush with forearm. (Machine-translation by Google Translate, not legally binding) :
en
es
- CH166471A - Stand-up collar with pressed-in grooves, as well as method and device for producing the same. :
de
en
- FR42984E - Adjustment device for hypodermic injection syringe :
en
fr
- FR758508A - Improvements to fruit graters, Jerusalem artichokes, etc. :
en
fr
- CH166443A - Seating. :
de
en
- DE591029C - Brake cross shaft for motor vehicles :
de
en
- FR758543A - Drive mechanism for colored ribbons in rotary printing machines :
en
fr
- CA338616A - Sulphate of ammonia :
en
fr
- DE588468C - Device for illuminating vehicles, in particular motor vehicles :
de
en
- DE591163C - Electrolyte for galvanic dry elements :
de
en
- CA338653A - Synthetic resin :
en
fr
- US1943444A - Apparatus for separating articles :
en
- US1943525A - Colored roofing granule :
en
- US1943637A - High pressure rotary engine, especially for hydraulic transmissions :
en
- CH166609A - Shaker. :
de
en
- AU1080033A - Improvements in and relating to axle bearings and lubricating the same :
en
- US1943653A - Process for the removal of phenols from ammonia liquors :
en
- US1944083A - Auxiliary electric supply system :
en
- US1944124A - Swivel coupling joint :
en
- US1943304A - Film handling apparatus :
en
- CA338689A - Railway switching system :
en
fr
- CA338669A - Electrical winding :
en
fr
- CH166598A - Electric flashlight. :
de
en
- DE591399C - Shaft sealing for hot, vaporous or liquid high pressure media :
de
en
- FR758364A - Furnace for gas and coke production, with adjoining gas generator :
en
fr
- US1943757A - Soundproof board and process of making same :
en
- US1943846A - Alternating current electrical discharge device :
en
- ES132463A1 - Improvements in the devices to remove the core of the tires. :
en
es
- FR758608A - Silo for the storage of bulk materials, particularly grain :
en
fr
- DE591089C - Device for filling boreholes :
de
en
- GB404368A - Improvements in tubular apparatus particularly for heating or cooling air :
en
- GB404578A - Improvements in electric incandescent lamps :
en
- US1943543A - Surgical instrument :
en
- FR758314A - Fall absorber device for agricultural implements with mechanical traction and automatic lifting :
en
fr
- US1943777A - Frame corner construction :
en
- US1943813A - Brake fluid :
en
- DE591206C - Thread tensioner for creels for rayon and similar webs :
de
en
- FI15611A - Rotary printing machine :
en
fi
- US1943641A - Brake drum :
en
- US1943657A - Shoe tree :
en
- US1943876A - Production of anthraquinone derivatives :
en
- US1943927A - Fastening for automobile hoods :
en
- DE590999C - High-speed rotary switch with shift drum locked in the switch positions :
de
en
- US1943933A - Method of making piling sections of general z-shape :
en
- ES132551A1 - A procedure for the manufacture of rubber footwear. :
en
es
- FR758451A - Protective cap for spare bottle caps :
en
fr
- GB404537A - Improvements in superheaters for furnace-shaped boilers :
en
- US1944039A - Apparatus for feeding material :
en
- FR758390A - Improvements to t receptor devices. s. f. mounted on automobiles :
en
fr
- US1943386A - Infusion device :
en
- CH166577A - Protective means against the self-discharge of accumulators and the accompanying corrosion of the power supply terminals. :
de
en
- US1943350A - Automobile heating apparatus and system :
en
- DE591059C - Two-way transmission system with echo and feedback barriers, the sensitivity of which is determined automatically by the level of the interference level :
de
en
- US1943784A - Automatic tire spreader :
en
- FR758380A - Rotating dice game :
en
fr
- FR758430A - Method and apparatus for separating the constituents of a mixture :
en
fr
- FR758560A - Method and apparatus for anesthesia with automatic or semi-automatic oxygenation of the confined anesthetic atmosphere :
en
fr
- GB404625A - Improvements in apparatus for the reproduction of sound from records :
en
- US1943993A - Differential meter :
en
- US1944095A - Apparatus for making butt welded tubes and pipes :
en
- GB404403A - Improvements in or relating to machines for grinding cylindrical bodies :
en
- GB404422A - Improvements in the treatment with hydrogenating gases of carbonaceous materials :
en
- GB404524A - Improvements relating to the playing of music by electrical means :
en
- FI15653A - Anordning för framdrivande av kinematografisk film e.d., speciellt ljudfilm :
en
fi
- FR758603A - Improvements made to devices suitable for dispensing a liquid :
en
fr
- FR42980E - Cold cleaning paste for all fabrics regardless of their dirty state :
en
fr
- GB404454A - Improvements in or relating to turning lathes :
en
- DK48264C - Device for humidifying the air in heated rooms. :
da
en
- FR758636A - Improvements to vehicles traveling on roads and railways :
en
fr
- FR42989E - Improvements to electrically controlled dust vacuum cleaners :
en
fr
- GB404579A - Screw slotting apparatus :
en
- FI15610A - Anordning vid roterande svavelugnar :
en
fi
- DE591352C - Circuit arrangement for telecommunications, in particular telephone systems, in which the individual subscriber stations are assigned amplifiers :
de
en
- GB404348A - Improvements in air-swept tube mills :
en
- GB404404A - Improvements in moulded hat blocks :
en
- GB404456A - Improvements in tenoning machines :
en
- ES132624A1 - A procedure for manufacturing staples for packaging boxes. :
en
es
- FI15630A - Fertilizer spreader :
en
fi
- US1943692A - Connection device :
en
- FR758618A - Container for storing and drying razor blades :
en
fr
- FR758480A - Control device for the steered wheels of automobiles capable of moving up and down independently of each other :
en
fr
- GB404549A - Means for effecting the explosion of the explosive charge of projectiles on reachinga target :
en
- ES132472A1 - A device for rail vehicles to circulate on tracks of different widths. :
en
es
- US1943797A - Process of vulcanizing rubber :
en
- GB404663A - Improvements relating to the painting of bands or lines, and to brushes therefor :
en
- GB404349A - Improvements in or relating to frequency selective circuit arrangements for use in radio reception :
en
- GB404567A - Improvements in or relating to claw clutches :
en
- FR758359A - Manufacture of di- or polyvalent organic compounds :
en
fr
- FR758378A - Method of manufacturing flat bags with material in coils :
en
fr
- ES132670A2 - NEW MANUFACTURING METHOD OF CITRIC ACID :
en
es
- GB404586A - Improvements in locks :
en
- FR758545A - Process of coating aluminum or aluminum alloys by anodic treatment :
en
fr
- US1943423A - Rubber adhesive :
en
- US1943557A - Heat exchange device :
en
- US1943646A - Refrigerator :
en
- DE591397C - Double plane iron :
de
en
- DE591000C - High-speed rotary switch with shift drum locked in the switch positions :
de
en
- CA338642A - Steam boiler combustion chamber :
en
fr
- CH166554A - Method and device for cleaning and disinfecting smoking devices. :
de
en
- DE591274C - Braking device, especially for high-speed rail vehicles :
de
en
- GB404364A - Sulphonated oils :
en
- FR758567A - Process for reducing the sulfur content of benzines, gasolines, mineral oils and tar oils :
en
fr
- FR758507A - Pliers for clearing the saw blades :
en
fr
- DE591204C - Process for bleaching flour :
de
en
- FR758542A - Antenna distribution system particularly intended for t receiving devices. s. f. :
en
fr
- FR42982E - Process, devices and apparatus for dissolving dry products intended for the tanning of leather or similar products :
en
fr
- US1943372A - Free ground-rope trawl gear :
en
- US1943556A - System for recording sound :
en
- ES132611A1 - A seat system that can be used in two directions for vehicles that roll on the road or on the road. :
en
es
- DE591347C - Method for feeding sheets or the like to printing and other machines for the graphic industry :
de
en
- DE591227C - Casting spoon for dental wax work :
de
en
- ES2238U - Complete interior for children. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR758572A - Oscillation compensator for piston machine :
en
fr
- DE591133C - Rotating glass blowing machine :
de
en
- GB404359A - Improvements in or relating to devices for holding electrodes for electric arc welding :
en
- DK48270C - Support device for Bicycles, Motorcycles and similar two-wheeled Vehicles. :
da
en
- FI15633A - Mjölkningsapparat :
en
fi
- FR758591A - Sheet metal intended to be pushed back to receive embossed inscriptions and used with the form cylinders or plate cylinders of rotary printing machines :
en
fr
- GB404408A - Improvements in printing machine :
en
- FR758421A - Rotary irrigator :
en
fr
- DE591315C - Process for the production of dyeings with insoluble azo dyes on wool :
de
en
- USD91370S - Design for a textile fabric or :
en
- GB404599A - Improvements in or relating to two-stroke internal combustion engines :
en
- FR42981E - :
fr
- FR758387A - Mobile turret nacelle for aircraft or other vehicle :
en
fr
- GB404661A - Improvements in and relating to linear measuring tapes :
en
- GB404383A - Improvements in and relating to acoustic sounding apparatus :
en
- GB404656A - Improvements in and relating to the modulation of alternating current :
en
- FI15659A - Fluid measuring device :
en
fi
- FR758347A - Improvement in incandescent lamps :
en
fr
- GB404527A - Improvements in camping tents or huts :
en
- FR758305A - Reaction setup using multigrid tubes :
en
fr
- FR758630A - Method of recording vibrations on a support and support provided with its recording :
en
fr
- GB404450A - Vessels for table use :
en
- GB404464A - Improvements in or relating to prepayment time actuated mechanism :
en
- DE591226C - Needle bar for knitting machines of all kinds :
de
en
- US1944027A - Film handling apparatus :
en
- US1943720A - Method of casting brake drums :
en
- US1944026A - Control mechanism :
en
- US1943686A - Method of sealing building walls :
en
- US1943841A - Brake :
en
- US1943899A - Method and means for analyzing and translating energy forms :
en
- US1943984A - Photo-electric tube :
en
- US1944049A - Shaving cabinet :
en
- US1944071A - Weighing device or balance :
en
- US1944145A - Indicating fuse plug :
en
- DK48269C - Electric Organ. :
da
en
- GB404564A - Improvements relating to specific gravity estimating apparatus :
en
- US1943293A - Automatic change speed transmission :
en
- US1943610A - Golf hole cup or rim :
en
- US1943432A - Armature construction for dynamoelectric machines :
en
- GB404495A - Improvements in and relating to soot separators :
en
- US1944072A - Automatic reclosing circuit breaker system :
en
- AU1000232A - Improvements in asphaltic emulsions and method of making thesame :
en
- DE590989C - Lubrication device for working machines for underground operation :
de
en
- DE591028C - Process for the production of a photographic material for taking and reproducing color photographic images :
de
en
- DE591425C - Protection circuit for AC machines :
de
en
- FR758473A - Process for making ammonium bicarbonate unalterable, particularly intended for use as fertilizer :
en
fr
- GB404533A - Improvements in or relating to the electro-deposition of tin :
en
- GB404542A - Improvements in or relating to rail-less bus trolley pole structures :
en
- DE591039C - Manufacture of calcium cyanamide :
de
en
- ES2234U - Stockings and socks in which a part of the stitches of the mesh can not run (Machine-translation by Google Translate, not legally binding) :
en
es
- FR758520A - hinged construction element with metal groove :
en
fr
- US1943874A - Drier :
en
- DE591127C - Stocking produced in one operation on the flat weft knitting machine and process for its production :
de
en
- DE591395C - Gravity heating with heat storage arranged between the flow and return :
de
en
- US1943542A - Sewing compact :
en
- US1943283A - Trolling spinner :
en
- CH166576A - Process for manufacturing an oxygen-enriched gas mixture from air. :
en
fr
- CH166572A - Internal combustion engine with gasification chamber, fitted with a device for metering and atomizing the fuel. :
en
fr
- US1943296A - Brake control :
en
- US1943664A - Pump and motor mechanism :
en
- US1943915A - Steering wheel :
en
- CH166427A - Device for the production of in-situ concrete piles. :
de
en
- DE591147C - Device on internal grinding machines for the supply and removal of the workpieces to and from the workplace :
de
en
- FI15614A - Control arm for self-acting railway switches :
en
fi
- FR758318A - Dispensing device for liquid soap and other similar products :
en
fr
- FR758624A - Method of fixing iron or steel rails on wooden sleepers :
en
fr
- DE591056C - Process for purifying sulfuric acid :
de
en
- ES132511A1 - Improvements in the manufacture of parts for construction uses. :
en
es
- ES1768Y - Gasket for taps or gasket in general. :
en
es
- FR758329A - Self-producing group and emulsion spreader :
en
fr
- US1943930A - Brake and clutch :
en
- FI15652A - Förfaringssätt och anordning för massans matning i pappersmaskiner :
en
fi
- AU1157033A - Automatic gas and air mixer for producer gas engines :
en
- FI15661A - A safety device that works in conjunction with locks :
en
fi
- GB404550A - Improvements in cigarette-cases :
en
- GB404440A - Improvements in or relating to lasts :
en
- ES132512A1 - Improvements in the manufacture of knitwear of all kinds, including corbatería, scarves and similar garments. :
en
es
- GB404420A - Improvements relating to machinery for ship propulsion :
en
- US1943606A - Floor oiler and waxer :
en
- US1943839A - Switch :
en
- DE591148C - Rubber sole :
de
en
- ES131764A3 - Procedure and device for obtaining permanent waves. :
en
es
- FR758540A - Coupling to obtain, regardless of the size of the load, a current distribution over two or more anodes of polyphase mercury vapor rectifiers, supplied by potentiometric coils :
en
fr
- FR758334A - Embossed skin on flesh :
en
fr
- GB404521A - Improvements in stoppers for all bottles and jars :
en
- DE591007C - Process for the production of pure titanium oxide :
de
en
- CH166435A - Cooking device with automatically functioning heating device. :
de
en
- DE591014C - Insulated handle :
de
en
- DE591101C - Electric multi-motor drive for rotary printing machines, the individual parts of which are driven by motors connected in parallel :
de
en
- FR758366A - Olive picking machine :
en
fr
- DE591414C - Device for cleaning the inner surfaces of hollow metal vessels :
de
en
- GB404467A - Improvements in or relating to rail-less bus trolley pole structures :
en
- GB404494A - Automatic firearms in particular machine guns :
en
- GB404600A - Arrangement for voltage regulation and phase compensation in electric power lines :
en
- DE591177C - Electromagnetic force meter :
de
en
- FR42965E - Improvement in emulsions for road surfacing :
en
fr
- FR758409A - Electric gas discharge lamp without internal electrode :
en
fr
- FR43000E - Convertible seat :
en
fr
- CH166543A - Process for the production of iron railway sleepers with rail guide ribs. :
de
en
- DE591400C - Arrangement for optionally influencing signal and control points in pneumatic tube systems by the moving bushes :
de
en
- US1943938A - Combination cooler and ice box :
en
- FR758357A - Medical-surgical suction device :
en
fr
- GB404504A - Improvements in or relating to the manufacture of materials consisting of or containing polymerisation products of acrylic acid or its homologues or derivatives of thesesubstances or mixtures thereof :
en
- GB404566A - Process for sealing off vessels containing gases :
en
- US1943763A - Curtain frame construction :
en
- US1943996A - Apparatus for making inflatable articles :
en
- FR758401A - Heavy oil burners :
en
fr
- FR758582A - Wheel made in one piece by casting, forging or stamping :
en
fr
- CA338622A - Conveyer :
en
fr
- DE590932C - Machine for the independent production of fabric sample cards :
de
en
- DE591139C - Gripper wheel :
de
en
- DE591189C - Gaming table with a device for distributing cards from a pile :
de
en
- ES132600A1 - Vibrator. :
en
es
- FR758516A - Replaceable studded horseshoes :
en
fr
- ES132478A1 - Automatic horizontal roller refiner and rotating platform. :
en
es
- ES132682A1 - Electric heating radiator. :
en
es
- FR758358A - Improvements to bottle closure :
en
fr
- DE590872C - Process for the preparation of o-oxyazo dyes :
de
en
- DE591272C - Holder for manuscripts, shorthands etc. like :
de
en
- FI15640A - For use in the preservation of soils and soybean products :
en
fi
- FR758488A - Automobile radiator protector and method of manufacture :
en
fr
- GB404628A - Improvements in or relating to storage heaters for water :
en
- ES132623A3 - Preparation process of sodium 4-4'-dioxy-3-3'-diaminoarsenobenzene methansulfoxylate. :
en
es
- US1944136A - Brake :
en
- USRE19049E - Pulverizing process and apparatus :
en
- DE591179C - Bumper for internal combustion engines :
de
en
- US1943893A - Fountain brush :
en
- US1943519A - Washing composition :
en
- FR42995E - Electric dust vacuum :
en
fr
- FR758524A - Macaroni Cutting Machine :
en
fr
- US1943534A - Clutch control :
en
- US1943672A - Lock nut :
en
- US1943823A - Lift and throwout door mechanism :
en
- US1943936A - Hairpin :
en
- DE591372C - Electrical safety device for controlling presses and punches :
de
en
- FR758460A - Denitration of nitrous sulfuric acid :
en
fr
- FR758639A - Electronic tube mounting with falling characteristic :
en
fr
- ES132557A1 - A device for the preparation of amino acids from materials containing keratin. :
en
es
- FR42973E - Boiler device for central heating, allowing the burning of fine grain fuels :
en
fr
- FR758519A - Improvements to pistons for washing linen and fabrics in general :
en
fr
- ES132465A3 - Improvements in electrodynamic loudspeakers. :
en
es
- ES2233U - Bra stockings to the ladies corset. (Machine-translation by Google Translate, not legally binding) :
en
es
- FI15668A - For the purposes of this Regulation :
en
fi
- DE589521C - Process for the production of active multi-pole circuits with a prescribed frequency dependence of their complex constants :
de
en
- FR758474A - Process for the preparation of a carbonaceous fertilizer :
en
fr
- ES1710Y - Enameled map library. :
en
es
- FR758431A - Goods dispensing device :
en
fr
- GB404652A - Improvements in or relating to spring overlay mattresses :
en
- GB404393A - Machines for treating photographic films :
en
- DE591394C - Grate covering for traveling grates with grate bars that rest on cross members and move against one another :
de
en
- DE591422C - Molding device for the production of microporous rubber items, especially battery partitions (diaphragms) :
de
en
- US1943414A - Safety razor :
en
- ES1779Y - Automatic straight closure for purses, pouches and bags in general. :
en
es
- CH166647A - Damping device for railway vehicles with central buffer couplings. :
de
en
- DE591221C - Arrangement of several brushes offset from one another in the circumferential direction of the collector, attached to a common brush pin, fastened in brush holders with removable brush guide boxes :
de
en
- US1943960A - Grass shears :
en
- US1944005A - Pressure reservoir with fabric bag :
en
- US1943635A - Coal charging truck :
en
- AU1267233A - Improvements relating to boxes :
en
- FR758331A - Control system for engine timing liners :
en
fr
- GB404350A - Improvements in or relating to radio and other modulated carrier wave transmitters :
en
- ES132540A1 - A new suction-impeller pump system. :
en
es
- FR758463A - Toy :
en
fr
- US1943602A - Steam vat for creamery use :
en
- US1943649A - Pole peeling and shaping machine :
en
- DE591066C - Process for the production of rayon by spinning nitrocellulose solutions :
de
en
- FR758316A - Mechanical control with varied multiplication :
en
fr
- GB404580A - Improvements in and relating to machines for casting stereotype plates and the like :
en
- US1943862A - Direct-reading pitchometer :
en
- CH166433A - Subsidiary device for electric door openers. :
en
fr
- ES132548A1 - Improvements in the shock absorber mechanism or "escarbat" for looms. :
en
es
- ES132691A1 - A process for manufacturing agglomerated ovoids without the addition of pitch. :
en
es
- FR758513A - Machine for molding small Swiss, long and round bungs and half-salts :
en
fr
- ES132588A2 - IMPROVEMENTS IN PATENT 131115 :
en
es
- ES132678A1 - Automatic and continuous system termo-bati-extractor of olive oil and other oilseeds. :
en
es
- FR758577A - Behavior vehicle :
en
fr
- GB404399A - Improvements in or connected with machines for plucking feathers, stubs and down from poultry and other birds :
en
- ES132464A1 - A new procedure for the manufacture of a tapioca. :
en
es
- US1943561A - Blade for rotary pumps :
en
- CA338704A - Scotch block :
en
fr
- CH166485A - Device for quick curing of all kinds of meat products and for filling sausages. :
de
en
- GB404394A - Improvements in combined apparatus for indicating speed and counting revolutions :
en
- CH166667A - Process for the preparation of an o-oxyazo dye. :
de
en
- DE591030C - Device for hydraulic power transmission, in particular for braking devices of motor vehicles :
de
en
- FR758434A - Improvements in electric welding :
en
fr
- AU1125633A - Improvements relating to alternating current telegraph systems :
en
- US1944102A - Braking apparatus :
en
- US1943328A - Reenforced pavement and method of laying same :
en
- US1943599A - Calendar pad :
en
- US1944101A - Door buffer :
en
- US1943355A - Key opening container :
en
- GB404528A - Improvements relating to quick-action electric switches :
en
- DE591383C - Device for fastening and centering large paper or cardboard sleeves on ring spindles :
de
en
- ES132708A2 - A process for making agglomerated ovoids without the addition of pitch. :
en
es
- CH166641A - Device on bicycles for holding the handlebar. :
de
en
- US1943819A - Interconnected brake and door system for vehicles :
en
- CH166566A - Jack. :
de
en
- DE591075C - Developing machine for blueprints with a developing roller immersed in a liquid tank :
de
en
- CH166664A - Process for the preparation of an o-oxyazo dye. :
de
en
- DE591349C - Central buffer coupling with a coupling rod that carries the air duct coupling :
de
en
- GB404657A - Improvements in or relating to connecting devices :
en
- CH166453A - Sealing cap. :
de
en
- CH166518A - Process for producing grooves in embossing rollers for lenticular lenticular films. :
de
en
- CH166549A - Hand polishing machine for woodworking. :
de
en
- DE591265C - Device on lathe spindle boxes for driving the change gear drive shaft :
de
en
- US1943628A - Drain valve for bathtubs and the like :
en
- US1943978A - Art of producing sheet metal reflectors :
en
- US1944106A - Method and product of electric welding :
en
- CH166560A - Movable component brake. :
en
fr
- CA338620A - Fishing reel :
en
fr
- FR758354A - Register and apparatus for leafing through said register by a semi-mechanical operation :
en
fr
- IE12968L - Soya flour :
en
- ES132552A1 - Machine to remove the last of a footwear. :
en
es
- ES131928A3 - Procedure to improve dough or flour dough for bread. :
en
es
- ES132106A1 - Process for the manufacture of molded articles of pulp of fibrous materials. :
en
es
- FI15647A - Apparatus for removing mechanical impurities from cellulose and other similar pulps :
en
fi
- US1943793A - Moisture extraction apparatus :
en
- US1943595A - Hardened alloy steel and process of hardening same :
en
- CH166440A - Extendable wall mirror. :
de
en
- CH166457A - Gill-box. :
en
fr
- CH166548A - Oscillating saw device on planing machines. :
de
en
- DE591047C - Pitch kettle on shoe machines with automatically controlled electrical heating :
de
en
- DE591229C - Protective device for balls and other pressure-sensitive areas of the foot (ball protector) :
de
en
- DE591339C - Mold and stamping oil :
de
en
- FI15622A - Piston for permanent equipment :
en
fi
- FR44444E - High speed railway car :
en
fr
- DE591149C - Method and device for painting pipes with protective coatings :
de
en
- FR758515A - Frames for watches, jewelry and the like :
en
fr
- GB404532A - Improvements in electrically operated sound signalling instruments employing vibrating diaphragms :
en
- DE590928C - Drum laundry :
de
en
- DE591201C - Automatic machine for cutting glass strips :
de
en
- ES132603A1 - A process for the manufacture of potassium sulphate based on potassium chloride. :
en
es
- FR758353A - Skill game :
en
fr
- FR758553A - Refinements to insulator pins :
en
fr
- FR758441A - Optical device increasing the field of vision of drivers of motor vehicles or other vehicles :
en
fr
- FR758426A - Glass tiles for coverings :
en
fr
- GB404940A - Improvements in or relating to the manufacture of artificial filaments, threads, films and the like :
en
- US1943393A - Measuring and registering instrument :
en
- US1943477A - Molding machine :
en
- CH166458A - Chain breaker blade. :
en
fr
- US1944019A - Curtain stretcher and prop :
en
- US1944070A - Crown molding :
en
- DE591122C - Easily detachable connection of carbon paper with the sheets to be labeled together :
de
en
- ES131907A1 - An apparatus to perform the electrolytic deposit of metals. :
en
es
- GB404389A - Improvements in and relating to bolts, rods or the like made of electrically insulating material :
en
- CA338594A - Milk cooler :
en
fr
- US1943336A - Method of chloridizing sulphide ores :
en
- US1943615A - Fluid pressure brake :
en
- US1943942A - Flexible coupling :
en
- CA338686A - Thermal storage heating system :
en
fr
- CH166603A - Foot bandage. :
de
en
- US1943523A - Electron tube :
en
- US1943926A - Coating compound :
en
- US1943575A - Incubator :
en
- US1943605A - Greasing apparatus :
en
- CA338684A - Valve inside :
en
fr
- GB404577A - Direction and the like indicating devices, particularly for use on road-vehicles :
en
- CH166421A - Method and machine for attaching the hanging nail to the loop-shaped pulling tape of glue tape fly catchers. :
de
en
- DE574201C - Recessed window :
de
en
- ES132476A1 - An improved force transmission mechanism. :
en
es
- ES132505A1 - Improvements introduced in the manufacture of the heating elements of electrical appliances for hair undulation. :
en
es
- ES132579A1 - A device for igniting gas burners. :
en
es
- US1943286A - Burner for furnaces :
en
- US1944114A - Ice cream freezing attachment :
en
- DE591359C - High-voltage capacitor with sprayed-on coatings :
de
en
- ES132344A1 - An improved procedure for the manufacture of zippers. :
en
es
- CA338701A - Green bloom oil :
en
fr
- US1943551A - Motor vehicle :
en
- US1943859A - Gas burner :
en
- USPP85P - Apple tree :
en
- DE591244C - Machine for setting and sharpening all kinds of saw blades :
de
en
- CH166573A - Control device for deflagration chambers operated with pulverulent fuels, preferably with coal dust, in particular of internal combustion turbines. :
de
en
- US1943689A - Motion picture optical system and apparatus :
en
- US1943318A - Refrigeration system and apparatus :
en
- US1943459A - Thermionic valve circuits :
en
- US1943594A - Combined connecting and adjusting device :
en
- US1943864A - Bearing construction :
en
- DE591121C - Process for obtaining pure fatty acids :
de
en
- ES132488A1 - An arrangement for warped carbon rubbing parts. :
en
es
- FR758535A - Brake control device :
en
fr
- GB404411A - Improvements relating to selecting switches for use in telephone and like systems :
en
- GB404425A - Improvements in or relating to the grid control of mercury vapour valves :
en
- GB404434A - Improvements in reflectors for portable battery lamps :
en
- CH166658A - Process for the preparation of the sodium salt of a naphthalene sulfoperic acid. :
de
en
- AU1080833A - An improved composition for application to sheep or other animals in fly infested areas :
en
- CA338628A - Picture producing method :
en
fr
- CA338716A - Frame for fibrous strands :
en
fr
- DE591378C - Photographic camera with range finder :
de
en
- FI15623A - Carpet and bedding cleaning stand :
en
fi
- DE591211C - Process for the production of interchangeable counter-cutting plates for mowing machine fingers :
de
en
- GB404432A - A tool for lifting the collars of mushroom valves :
en
- CA338595A - Film coating method :
en
fr
- CA338650A - Egg candling machine :
en
fr
- DE591289C - Plywood door with strips covered on both sides by plywood panels :
de
en
- DE591365C - Gelatinizing and softening agents :
de
en
- AU1075233A - An improved washer :
en
- US1943511A - Apparatus for projecting luminous dashes and dots on a dark ground :
en
- US1943442A - Machine for coating sheet-material :
en
- US1943962A - Refrigeration :
en
- US1944090A - Alternating current motor control :
en
- FR758518A - Serving tray :
en
fr
- GB404956A - Improvements in and relating to devices for the setting and also for the protection of the cutting-edge of hard turning and like tools :
en
- US1943911A - Shock absorber :
en
- US1943487A - Process of chlorinating water :
en
- USRE19053E - wight r :
en
- US1943451A - Pneumatic dispatch tube apparatus :
en
- CH166643A - Lubricating pads for railroad car axle sleeves. :
de
en
- CA338699A - Wheel assembly :
en
fr
- US1943571A - Propeller :
en
- US1943589A - Apparatus for backfilling and the like :
en
- US1943619A - Method and apparatus for testing materials :
en
- US1943733A - Flexible band or linkage :
en
- CH166428A - Construction element for paving, paving and other coverings. :
en
fr
- DK48273C - Apparatus for holding rollers and the like during the stretching operation. :
da
en
- GB404471A - Improvements in and relating to the production of corrosionresistant iron alloys :
en
- DE591376C - Sewing machine for creating straight stitches and zigzag stitches using a needle that is moved sideways :
de
en
- ES132556A3 - Luminous advertisement projection system. :
en
es
- CH166445A - Cot. :
de
en
- DE591403C - Knife star dough dividing and rounding machine :
de
en
- GB404645A - Improvements in or relating to tubes employed as holders for textile threads or yarns :
en
- CH166446A - Picnic table. :
en
fr
- DE591416C - Process for making coke :
de
en
- ES132419A1 - An automatic regulation device for powering electrical appliances by means of a current rectifier. :
en
es
- FR758302A - Method and device for screwing threaded sleeves or nuts onto pipes or the like :
en
fr
- US1943612A - Heater :
en
- US1943360A - Photographic apparatus :
en
- CH166540A - Process for making castings. :
de
en
- US1943433A - Fairlead for cables and the like :
en
- FR758377A - Small games device adapting to automatic billiards :
en
fr
- FR758396A - Illuminated ice base :
en
fr
- DE591296C - Device for operating injection internal combustion engines :
de
en
- CA338723A - Piston ring :
en
fr
- DE591235C - Furniture roll :
de
en
- ES132353A2 - A FRAME SYSTEM SPECIAL ADAPTATION TO LIGHT CARS FOR FILMING ON RAILWAY :
en
es
- CH166436A - Device for cleaning fibers. :
de
en
- US1943699A - Drill :
en
- DE591279C - Arc welding transformer with three-phase primary and single-phase secondary winding :
de
en
- CH166484A - Milling device for leveling butcher house sticks. :
de
en
- US1943855A - Heat exchange apparatus :
en
- US1943562A - Chamber oven for coal distillation :
en
- USD91376S - Design for a pitcher or article of :
en
- US1943297A - Cinder or dust collector :
en
- US1943896A - Window shade slat :
en
- US1944047A - Welding torch :
en
- CA338705A - Scotch block :
en
fr
- ES132454A3 - A pinball. :
en
es
- FR758391A - Method and device for heating refrigerators and other household appliances :
en
fr
- US1943847A - Electrical discharge device :
en
- DE591020C - Straw cutting machine with disk knife shaft :
de
en
- ES132534A1 - Improvements in the manufacture of coloring materials based on o-arylene dicyanides. :
en
es
- GB404601A - Improvements in or relating to jacquard knitting machines :
en
- US1943483A - Ware transferring apparatus :
en
- US1944093A - Smoothing roll in paper machines :
en
- CH166454A - Opening device on cans and the like. :
de
en
- DE591208C - Secret pocket :
de
en
- US1943335A - Method of chloridizing metallurgical ores :
en
- US1943640A - Car construction :
en
- US1943959A - Hydraulic brake :
en
- US1943961A - Temperature control :
en
- US1944001A - Apparatus for treating fabrics :
en
- FR758309A - Boxing device for canned food and other applications :
en
fr
- US1943331A - Method of treating ores :
en
- US1943722A - Carbon paper :
en
- DE591418C - Device for remote control of locomotives and other vehicles :
de
en
- US1943503A - Folding clothes wringer :
en
- US1943750A - Fluid heater economizer :
en
- US1943934A - Marine screw propeller :
en
- US1943581A - Vehicle body construction :
en
- US1943900A - Picture transmitting apparatus :
en
- CH166645A - Automatic rail car coupling. :
de
en
- DE591196C - Process for the production of acid and lime-resistant derivatives of unsaturated fatty acids or their esters :
de
en
- FI15608A - Kort med bokbladsvikning :
en
fi
- FR758306A - Improvements to visible resistances by means of electronic lamps :
en
fr
- US1943708A - Method of making manually :
en
- US1944064A - Folding cot :
en
- US1944094A - Method of making tubes and pipes :
en
- GB404506A - Improvements in or relating to crankless motor compressors :
en
- DE591202C - Conveyor vessel for bottom emptying :
de
en
- ES132601A3 - A procedure and its corresponding device for extinguishing fires. :
en
es
- GB404529A - Improvements relating to boxes :
en
- FR758576A - Cathode ray tube :
en
fr
- GB404484A - Pneumatic shock absorber with preliminary compression, especially for motor vehicles :
en
- FR758484A - Device for the direct flow of drinks withdrawn from remotely housed containers :
en
fr
- FR758489A - Radiator protector :
en
fr
- FR42974E - Device applicable to typesetting machines to allow the keyboard to be placed in any convenient location :
en
fr
- DE591106C - Hairpin :
de
en
- DE591209C - Zipper :
de
en
- CH166494A - Process for the preparation of a derivative of 2-oxy-5.6-dihydro-7.8-benzocarbazole. :
de
en
- FR758370A - Glass yarn insulation :
en
fr
- GB404589A - Improvements in and relating to the tipping of cigarettes :
en
- ES131559A1 - A gas compressor and vacuum machine. :
en
es
- ES132358A1 - A new heating system for tanks. :
en
es
- DE591159C - Rope-controlled gripping and transport tongs for blast furnace impregnation buckets :
de
en
- GB404339A - Fuel-injection pumps for internal-combustion engines :
en
- GB404433A - Improvements in means for facilltating the plotting of navigational courses :
en
- DE591214C - Buckle folding machine with folding pockets arranged above the sheet to be folded :
de
en
- US1943634A - Coke oven charging machine :
en
- GB404427A - Improved method of and apparatus for ventilating rooms and other structures :
en
- IE13042L - Hardening of metals and alloys :
en
- GB404406A - An improved foot arch support :
en
- GB404541A - Manufacture of disazo-dyestuffs :
en
- FR758617A - Improvements to the buckets of bottle washing machines :
en
fr
- ES132560A1 - A process for the preparation of chromatic azo dyes. :
en
es
- FR42959E - Improvements to light-sensitive actuators :
en
fr
- US1943311A - Gas making device :
en
- FR758650A - Sock comprising at its upper end rubber threads interposed between the stitches of the woolen threads :
en
fr
- GB405274A - Improvements in or relating to sound reproducing apparatus :
en
- DE591132C - Method and device for the production of capsules filled with liquids and closed on all sides :
de
en
- GB404460A - Method of constructing pneumatic tires :
en
- FR758557A - Improvements in means of fighting the fire :
en
fr
- US1943560A - Method of making airplane propeller blades :
en
- GB404457A - Improvements in and relating to showcases, bookcases and the like :
en
- DK48277C - Procedure for Filling or Storing Nutrient Substrates for Bacteriological or Similar Use. :
da
en
- USD91344S - Design for a key ring or similar :
en
- FR42979E - Device for debonding barrels :
en
fr
- FR758332A - Regulator valve for fluids :
en
fr
- FR758338A - Improvements in image analysis and synthesis processes for transmission :
en
fr
- FR758436A - Device giving n simultaneous identical images in a single shot and vice versa :
en
fr
- FR758631A - Switches for high voltage circuits :
en
fr
- GB404354A - A new or improved method of and means for making cigarettes :
en
- DE591326C - Arrangement for converting single or multi-phase alternating current into direct current or vice versa :
de
en
- DE591358C - Electrical capacitor with influencing of the capacitance through a grounded shield plate that can be inserted between the electrodes :
de
en
- FR758412A - Method and apparatus for separating bark from wood :
en
fr
- FR758626A - Illuminated signage and advertising device :
en
fr
- US1943999A - Pull-over :
en
- US1944140A - Medical gas producer employing a :
en
- FR758541A - Hard metal prepared by agglutination of powdered raw materials and not having a metal carrier :
en
fr
- FR758642A - artificial breeders :
en
fr
- FR758404A - Process for bringing liquids of different densities into contact which cannot practically mix :
en
fr
- GB404558A - Improvements in and relating to electrically operated gauges for indicating liquid levels :
en
- US1943502A - Internal combustion engine :
en
- GB404654A - Improvements in and connected with apparatus for pickling or swilling sheet metal :
en
- FR758472A - Process for the preparation of a dry product derived from starch sugar syrup :
en
fr
- FR758611A - Lighter holder bracelet device :
en
fr
- FR758322A - Backlash jaws for concentrically clamped universal chucks :
en
fr
- FR758466A - Automatic play adjustment device for car chassis on railways :
en
fr
- FR758471A - Rubber ball for games :
en
fr
- GB404534A - Improvements in printing machine :
en
- GB404668A - Containers for fragile articles :
en
- DE590869C - Circuit arrangement for two-wire connection traffic in telephone systems with dialer operation :
de
en
- ES2239U - Portable screen with wire armor for electrical uses. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB404438A - Improvements in apparatus for use in the manufacture of crates or like receptacles :
en
- US1943300A - Seam for sewed articles and method of making same :
en
- US1943815A - Process for breaking petroleum emulsions :
en
- ES132616A3 - New tread width light projector system for automobiles, motorcycles and other motor vehicles. :
en
es
- US1943854A - Motor operated valve :
en
- US1943470A - Fruit jar sealer and tightener :
en
- US1943617A - Adsorber :
en
- US1943988A - Lock :
en
- ES132683A1 - Mill grinder of olives and oilseeds. :
en
es
- FR758580A - Anti-slip shoe for horses :
en
fr
- GB404474A - Improvements in or relating to the construction of locomotive axle boxes and keeps :
en
- ES132450A1 - A system of construction of furnaces for the fusion of glass. :
en
es
- ES132483A1 - A method for the conservation of fresh fruit juices in their normal or natural state. :
en
es
- FR42986E - Improvements to automatic play take-up devices, in particular those of the brakes of railway vehicles :
en
fr
- ES132531A1 - Procedure for the hermetic closing of pipes of home and means to realize it. :
en
es
- FR758546A - Reinforced concrete body :
en
fr
- DE591290C - Method of manufacturing plywood panels :
de
en
- ES132684A3 - A mechanical system for building fabric-based pneumatic tire foundations. :
en
es
- FI15616A - Antenna :
en
fi
- GB404669A - Improvements relating to yarn winding, doubling and like machines :
en
- DE591173C - Porous briquette for the production of radioactive, carbonic acid and mineral salt containing medicinal baths :
de
en
- US1943850A - Magnetometer :
en
- DE1287245U - :
de
en
- DE591281C - Process for the production of a rust-protecting coating agent :
de
en
- CH166468A - Iron rack. :
de
en
- GB404400A - Improvements in electrically operated sound signals employing vibrating diaphragms :
en
- US1944063A - Loading device specially for trucks :
en
- US1943476A - Heel brace :
en
- NL31829C - :
en
- CA338732A - Chromium plating of crank shafts :
en
fr
- CH166463A - Fabric transport device on sewing machines. :
de
en
- DE591317C - Device for cooling steam :
de
en
- CA338651A - Rustless iron :
en
fr
- US1943843A - Dispensing apparatus :
en
- CH166640A - Electric lantern with a holder for a replaceable battery. :
de
en
- CH166497A - Process for the preparation of a chromium-containing azo dye. :
de
en
- CH166508A - Process for the defibration of lignin cellulose material. :
de
en
- US1943771A - Welding electrode :
en
- US1943449A - Dust mop or oil mop cleaner :
en
- US1943866A - Two-part service glass :
en
- US1943389A - Means for treating motion picture films to provide fade-in and fadeout effects :
en
- DE591381C - Insertion device for firing small-caliber ammunition from machine guns :
de
en
- ES132698A1 - An improved process for the burnishing of glass panes and sheets. :
en
es
- DE591413C - Brush for cleaning beer and other glasses with replaceable bristle bundles stored in a rubber plate :
de
en
- GB404594A - Improvements in and relating to echo-sounding apparatus for use on noisy aircraft :
en
- ES132628A2 - IMPROVEMENTS IN THE OBJECT OF THE MAIN PATENT :
en
es
- GB404453A - Improvements relating to conveyor-driving units :
en
- DE590447C - Tine saw :
de
en
- US1943354A - Pattern selecting mechanism :
en
- USD91356S - Design for an outside door handle :
en
- US1943760A - Flash light :
en
- US1943827A - Shaft mounting :
en
- ES132434A1 - Improvements in the manufacture of corsets, girdles-bra or girdles. :
en
es
- FR758502A - Device for coating strips of all kinds :
en
fr
- US1943321A - Clutch and bearing for aviation generators :
en
- US1943390A - Apparatus for mounting samples on cards and the like :
en
- US1943743A - Moccasin :
en
- US1943886A - Brake apparatus :
en
- ES132458A1 - A procedure for the manufacture of covers, frames or covers of a single piece for the confection of quilts, quadrants or cushions. :
en
es
- DE591185C - Machine for dressing valves :
de
en
- DE591392C - Device to increase the pinch foot insulation of vacuum tubes :
de
en
- DE591102C - Electrical switchgear :
de
en
- GB404371A - Improvements in or relating to change trays :
en
- DK48283C - Device for Winding Machines, in particular for Winding High Frequency Coils. :
da
en
- DE591348C - Lifting and lowering device for the rail transport wheels of road rollers :
de
en
- FR42955E - Knurled tenon nut tube curler for permanent crimping :
en
fr
- AU1076133A - Improvements in or relating to radio and like receivers :
en
- DE591304C - Photographic lens equipped with a diaphragm :
de
en
- DE590859C - Flat weft knitting machine :
de
en
- US1943801A - Hemmer :
en
- US1943821A - Preroasting of hydrogen production catalysts :
en
- GB404641A - Improvements in liquid seals, particularly suitable for use in connection with rotary sewage distributors :
en
- DE591049C - Device for the production of cement :
de
en
- ES132542A1 - Automatic disconnect button switch, especially suitable as current limiter. :
en
es
- DE591090C - Process for the manufacture of ceramic products containing magnesia :
de
en
- FR758501A - Machine intended for the manufacture of striped reflectors, particularly applicable to automobile headlights and striped reflectors with wide distribution :
en
fr
- DE591170C - Process for the preparation of 1-methylamino-4-aminoanthraquinone :
de
en
- US1943408A - Hosiery and method of making the same :
en
- US1943814A - Universal joint :
en
- US1943940A - Machine for sorting documents and the like provided with statistical or other determinative perforations :
en
- GB404643A - Improvements in the preparation of ketones :
en
- ES132443A1 - Procedure used in steam boilers with grate hearth to reduce the specific fuel consumption calculated for steam production. :
en
es
- IE13270L - Illuminating devices :
en
- FR758416A - Compensated hydrometer :
en
fr
- GB404483A - Improved safety guard for guillotines and the like :
en
- USD91381S - Design for a carton or similar :
en
- US1943317A - Refrigeration system :
en
- US1944009A - Intra-abdominal retractor :
en
- US1943391A - Method of and means for testing insulation :
en
- US1943928A - Lamp shade :
en
- US1944044A - Thermostatic switch :
en
- US1943303A - Photographic apparatus :
en
- US1943516A - Air conditioning apparatus for passenger cars :
en
- US1943500A - Apparatus for handling sheets and the like :
en
- FR758411A - Bodywork refinements :
en
fr
- US1943658A - Manufacture of beaded fabric :
en
- FR758616A - Cathode ray tube :
en
fr
- CA338629A - Rail plate :
en
fr
- CH166506A - Process and device for the aluminizing of objects made of iron and steel. :
de
en
- US1943299A - Picture projection machine :
en
- US1943514A - Wire connecter means :
en
- US1944108A - Electrically heated atomizer :
en
- DE591256C - Toy tops, in particular so-called plate tops :
de
en
- ES132595A1 - Plane with rotating blades. :
en
es
- FI15663A - Machine gun lock parts return device :
en
fi
- US1943298A - Journal lubricator :
en
- FR42962E - Automobile engines :
en
fr
- GB404479A - Improvements in or relating to lighters, especially pocket lighters :
en
- ES132486A1 - Device for combated carbon rubbing parts. :
en
es
- FR758437A - Wheel rim improvements :
en
fr
- ES132083A1 - A device consisting of an electric cigar lighter. :
en
es
- FR758465A - Method of spinning and winding on spools of artificial yarns :
en
fr
- FR758534A - Compressed air power plant :
en
fr
- GB404505A - Improvements in or relating to sockets for plug and socket contacts :
en
- GB404557A - Improvements in or relating to screw-drivers :
en
- US1943504A - Dry cleaning machine :
en
- US1944022A - Apparatus for feeding material :
en
- US1944134A - Insulator assembling machine :
en
- AU1457333A - Improvements in methods of making rubber articles :
en
- CH166424A - Sealing device on doors. :
de
en
- DE591112C - A method for producing a sheet of paper, cardboard or the like containing a water-repellent binder. :
de
en
- US1943550A - Seat control mechanism :
en
- US1943656A - Thermostatic heat regulator :
en
- US1943717A - Tube coupling :
en
- FR758469A - Pinion starter :
en
fr
- ES132720A1 - A new continuous and automatic procedure to extract the olive oils from the masses of olives that contain them, subjecting them to the action of the centrifugal force, at constant speed and gradually increasing pressures within the limits :
en
es
- CA338719A - Joint :
en
fr
- DE591100C - Device for changing types in typewriters :
de
en
- DE591299C - Device for the simultaneous grinding and subsequent mixing of several substances :
de
en
- AU1079533A - Improvements in or relating tothe manufacture of goods of or containing rubber or similar material :
en
- DE591098C - Removal of iron from acidic chromium salt solutions :
de
en
- ES132435A1 - A method of manufacturing slide fasteners for slide fasteners. :
en
es
- ES132665A1 - Improvements in pressure reducing valves for motor vehicle pumps. :
en
es
- ES131940A1 - Procedure for the preparation of a container for obtaining a solution that can serve as a water or toothpaste. :
en
es
- DE591062C - Electric flashlight :
de
en
- DE591140C - Piston rod pin lock for radial engines :
de
en
- GB404360A - Improvements relating to apparatus for trimming lasted uppers of shoes :
en
- GB404583A - Improvements in or relating to radio receivers :
en
- ES132513A2 - AN APPARATUS FOR COPYING FILMS FROM LENTICULAR RETICULATION BY MEANS OF PROJECTION :
en
es
- US1943320A - Voltage regulator :
en
- US1944020A - Envelope :
en
- DE591124C - Rotary switch with tilt lock :
de
en
- US1943437A - Manufacture of rubber thread :
en
- FR758319A - Improvements to devices used to cut electrical circuits :
en
fr
- GB404546A - Improvements in and relating to typographical composing and distributing machines :
en
- CA338665A - Fluid pressure brake :
en
fr
- CA338715A - Frame for fibrous strands :
en
fr
- CH166477A - Shoe and process for its manufacture. :
de
en
- DE591026C - Extendable suspension device for the hoses of bag filters :
de
en
- DE591031C - windshield wipers :
de
en
- DE591092C - Weaners :
de
en
- DE591167C - Magnetic electric measuring device in which a soft iron plate moves in a coil due to the action of the current :
de
en
- CH166501A - Adhesives and method of making the same. :
de
en
- FR758458A - Production of bands of fibrous materials containing resin :
en
fr
- FR758528A - Manufacturing process for portland cement or aluminous cement :
en
fr
- FR758584A - Method for ensuring the adhesion of the belts on the rims of the pulleys :
en
fr
- FI15643A - Anordning vid med luft eller annat gasformigt medium kylda formar, speciellt för sodasmältugnar vid sulfatcellulosafabriker, jämte förfaringssätt vid drift av dylika formar :
en
fi
- DE591325C - Process for making switch contacts :
de
en
- USD91357S - Design for a bottle shipping case :
en
- US1943340A - Method of recovering values from a sulphide ore :
en
- US1943625A - Crossing signal :
en
- US1943574A - Fluid pressure brake :
en
- US1944040A - Lamp holder and fastener :
en
- US1943887A - Shock absorbing strut for aeroplanes :
en
- US1943856A - Dental preparation :
en
- DE591071C - Control for internal combustion engines with cylinders arranged in a star shape :
de
en
- DE591083C - Electromagnetic horn :
de
en
- ES2232U - Button or fastener for footwear loops. (Machine-translation by Google Translate, not legally binding) :
en
es
- CA338652A - Ironing machine spreader :
en
fr
- FR42987E - Improvement in synchronization processes :
en
fr
- FR42993E - Safety device for razor :
en
fr
- DK48279C - Stove for Liquid Fuel Cookers. :
da
en
- FR758483A - Cooler for motor cars and other applications :
en
fr
- GB404482A - Improvements in or relating to means for heating a boiler by gaseous or liquid fuel :
en
- DE591096C - Regeneration of powdery adsorption carbon :
de
en
- ES1912Y - Pleating apparatus. :
en
es
- FR758478A - Device for producing tilting or sawtooth oscillations :
en
fr
- GB404441A - Improvements in and relating to supports for overlay mattresses :
en
- US1943627A - High frequency oscillator :
en
- AU1076533A - Improvements in or relating to thermionic amplifiers :
en
- CH166654A - Seamless insulation and underlay for linoleum, rubber, cork or parquet. :
de
en
- FR42953E - Development of electric pocket lamps :
en
fr
- US1943349A - Eyecup :
en
- US1943787A - Dyeing and the like :
en
- US1944061A - Oven door :
en
- DK48282C - Device for Transforming DC Current with a Given Boundary to DC Current with an Arbitrary Voltage. :
da
en
- IE12738L - Perfumery outfits :
en
- CH166492A - Process for the transesterification of glycerides. :
de
en
- CH166621A - Collective picture. :
de
en
- ES2224U - A son-reel for bicycles (Machine-translation by Google Translate, not legally binding) :
en
es
- GB404587A - Improvements in or relating to animal traps :
en
- ES132436A1 - A method of manufacturing slide fasteners for slide fasteners. :
en
es
- GB404623A - Improvements in and relating to electric motor control systems :
en
- GB404547A - Improvements in and relating to the distillation of miscella and the deodorisation of the oils and fats contained therein :
en
- US1943670A - Spring seat :
en
- DE591329C - Rotating plate capacitor in which the plates are separated by insulating intermediate layers made of solid dielectric, which are provided with openings in the form of slots :
de
en
- FR758565A - Compound fertilizer based on ammonium chloride :
en
fr
- GB404461A - Baffleboards for use with loud-speakers :
en
- GB404470A - Improvements in or relating to electric switches operated by fluid pressure :
en
- GB404581A - Measuring apparatus for setting the work in cylinder reboring machines :
en
- FR758633A - Electric kitchen oven :
en
fr
- GB404385A - Improvements in the control of hydraulic transmission gear :
en
- FR42988E - Adjustable elasticity suspension :
en
fr
- FR758444A - Suction line for machines extracting gases, in particular for internal combustion engines :
en
fr
- ES132702A1 - A continuous oven for bakery and similar. :
en
es
- DE591040C - Loeschkammeroel switch :
de
en
- DE591337C - Track link :
de
en
- US1943737A - Combination jack :
en
- ES132425A1 - A new procedure for the manufacture of a flammable mass of security. :
en
es
- FR758486A - Pass-through device for high voltage currents, of the coiled capacitor type, and method for its manufacture :
en
fr
- DE582260C - Device for securing containers or pipelines that store or conduct explosive gases such as acetylene :
de
en
- DE591207C - Partially pressurized water turbine with inlet nozzle and regulation of the water inlet by pivoting a regulating flap installed hanging in the inlet nozzle :
de
en
- DK48267C - Drive wheel assembly, in particular for Tractors, with Gripper wheels arranged next to the Drive Wheel. :
da
en
- ES132599A3 - Manufacturing procedure for liquid and paste pourers. :
en
es
- FR758425A - Improvement brought to the continuous with rings and sliders for the work of the wool :
en
fr
- FR758511A - Manufacturing process of rubber compositions :
en
fr
- US1943312A - Mechanism for controlling the admission of air to internal combustion oil engines :
en
- US1943723A - Calking device :
en
- US1943759A - Condenser system for mechanical refrigeration :
en
- US1943305A - Film handling apparatus :
en
- US1944103A - Transferring of individual articles such as biscuits :
en
- US1944110A - Sweat band :
en
- US1943994A - Refrigerating system for vehicles and the like :
en
- FR42967E - Helical-operated washbasin waste :
en
fr
- DE591420C - Telegraph and television equipment :
de
en
- US1943395A - Television apparatus :
en
- US1943584A - Inorganic gel composition :
en
- US1943775A - Vegetable cleansing and blanching apparatus :
en
- US1943280A - Table :
en
- US1943679A - Hydraulic brake :
en
- US1944037A - Film handling and apparatus therefor :
en
- CA338610A - Package opener :
en
fr
- CH166486A - Process for the production of caffeine-free coffee by removing the caffeine with neutral tasteless and odorless solvents. :
de
en
- US1943728A - Bendable wave comb :
en
- CH166417A - Potato furrower on plows. :
de
en
- FR758405A - :
fr
- DE590997C - Self-actuating current pulse generator for self-connecting telephones :
de
en
- FI15645A - Procedure for removing mechanical impurities from cellulose and other similar pulps :
en
fi
- GB404512A - Improvements in and relating to fluid-tight joints :
en
- CH166580A - Synchronous small motor. :
de
en
- CH166617A - Fire alarm. :
de
en
- DE591158C - Process for the production of a linoleum-like mass :
de
en
- DE591172C - Hospital elevator :
de
en
- US1943342A - Draft regulator :
en
- AU1235533A - Improvements in and relating to paper liners for boxes :
en
- US1943659A - Christmas tree holder :
en
- US1943919A - Granular calcium phosphate and method of producing the same :
en
- US1943626A - Platform for use with ladders, etc. :
en
- DE591401C - Pneumatic tube system :
de
en
- ES132622A3 - Procedure for the preparation of 3-amino-4-oxyphenylarsinic acid. :
en
es
- CH166523A - Device for connecting skis in pairs. :
de
en
- US1943341A - Method of producing metal chlorides from ores :
en
- CH166646A - Pulling and pushing device for railway vehicles. :
de
en
- GB404325A - Improvements in or relating to resilient wheels :
en
- US1943998A - Conveyer :
en
- US1943768A - Curtain protector :
en
- USD91375S - Design for a textile fabric or :
en
- US1943422A - Upper-roughing machine :
en
- US1944000A - Cargo handling apparatus for aircraft and the like :
en
- CH166511A - Paper frames for photos and other pictures. :
de
en
- CH166633A - Electrical device for heating and keeping water-cooled motors warm. :
de
en
- US1943497A - Method for producing finely divided hydrated calcium sulphate :
en
- US1943765A - Crank case breather :
en
- CH166670A - Process for the production of a support provided with a photosensitive substance. :
de
en
- USRE19047E - Casing head with blow-out :
en
- US1943586A - Pedal locking device :
en
- US1943468A - Wax emulsion coating, and coating process :
en
- US1943508A - Instrument for rapid examination of transparent microscopic preparations :
en
- US1943540A - Seed disinfectant :
en
- CH166629A - Knife for cutting steel strips on packaging. :
de
en
- CH166474A - Foot cuff on ski pants. :
de
en
- US1943925A - Means and method for recording sound photographically :
en
- US1943405A - Electric coupling circuits :
en
- CA338657A - Broaching machine :
en
fr
- CH166602A - Orthopedic footwear. :
de
en
- CH166676A - Injection syringe. :
de
en
- DE591082C - Perforated disc for meat mincers :
de
en
- NL31804C - :
en
- CA338638A - Wood bundle producing machine :
en
fr
- US1943849A - Engine mounting :
en
- CA338656A - Welding machine :
en
fr
- US1943632A - Liquid fuel burning apparatus :
en
- US1943700A - Method of and means for bending tubes :
en
- FI15635A - Bränslepump :
en
fi
- US1943945A - Method of manufacturing high emissive cathodes :
en
- NL31963C - :
nl
- US1943869A - Shuttle conveyer :
en
- US1943287A - Braking system for land vehicle trains :
en
- US1944107A - Totally inclosed dynamo-electric machine :
en
- CH166665A - Process for the preparation of an o-oxyazo dye. :
de
en
- CH166623A - Wallet. :
de
en
- US1943623A - Decorative reflective article :
en
- US1943691A - Hinge :
en
- US1943715A - Molded dielectric condenser :
en
- DE591141C - Pulley :
de
en
- CA338742A - Shoe upper shaping machine :
en
fr
- CA338702A - Paper cutting machine :
en
fr
- CA338726A - Heterodyne detector :
en
fr
- CH166660A - Process for the preparation of an azo dye. :
de
en
- US1943535A - Automatic cut-out safety device for hydraulic systems :
en
- US1943786A - Process of separating alumina from alkali metal aluminate solutions :
en
- CA338688A - Book-binding mechanism :
en
fr
- GB404428A - Improvements in electric and other imitation fires :
en
- US1943745A - Garment hanger :
en
- US1943836A - Brake operator :
en
- CH166434A - Electric heating device, in particular hotplate. :
de
en
- DE591238C - Machine for producing hollow bodies :
de
en
- DE591368C - Method and device for deleting recordings of transversely magnetized ferromagnetic sound carriers :
de
en
- GB404555A - Improvements in heat accumulators :
en
- DE591324C - Electric switch :
de
en
- FR42963E - Manufacturing process of porous and cystous materials and objects :
en
fr
- FR758301A - Improvements to textile bleaching processes :
en
fr
- AU1091733A - Improvements in swimming suits :
en
- US1943891A - Bearing construction :
en
- CH166448A - Removable pan handle. :
de
en
- CH166493A - Process for the preparation of aliphatic carbonyl compounds. :
de
en
- US1943616A - Refrigeration apparatus :
en
- US1943472A - frazer :
en
- US1943613A - Air conditioning system :
en
- ES132545A1 - Folder machine for cylindrical paper wrappers. :
en
es
- DE591310C - Device for guiding the cigar roll compression molds past the roll removal or insertion point :
de
en
- GB404382A - Improvements in telegraph systems :
en
- DE591355C - Magnetically controlled momentary switch :
de
en
- GB404650A - Improvements in and relating to protective systems for electric circuits :
en
- GB404451A - An improved cement and process for making same :
en
- FR758337A - Improvement in signaling devices :
en
fr
- CA338645A - Pipe lining apparatus :
en
fr
- US1943482A - Cleanout for stovepipes ob elbows :
en
- DE591135C - Rolling grilles with continuous cross bars and joint pieces connecting them :
de
en
- US1943528A - Cowling ring for airplane engines :
en
- DE591408C - Piercing label :
de
en
- ES132485A1 - IMPROVEMENTS INTRODUCED IN STEERING GYROSCOPES :
en
es
- CA338698A - Rubber treating method and apparatus :
en
fr
- CA338635A - Scaffold :
en
fr
- DE591137C - Method and device for controlling the production of sound recordings using cathode ray tubes :
de
en
- DE591168C - Process for the production of cupric sulfide for negative electrodes of dry rectifier cells :
de
en
- ES1858Y - Steel window. :
en
es
- US1943991A - Milk cooler :
en
- USD91369S - Design for a textile fabric or :
en
- US1943313A - Pressing pad :
en
- US1944053A - Cover for rumble seats of automobiles :
en
- US1944078A - Garment supporting board :
en
- AU951832A - Improved apparatus for producing hydrocarbon gas :
en
- AU1314533A - Diaphragm coil and terminal support :
en
- US1943947A - Tire mold :
en
- FR758415A - Smoking pipe :
en
fr
- GB404593A - Lubricating means for the bearings of internal combustion motors with a vertical shaft and a closed crank casing :
en
- CH166574A - High pressure boiler with a large heating surface, especially for locomotives. :
de
en
- US1943478A - Transmission level control in telegraph signaling systems :
en
- ES132455A1 - A process for the manufacture of baking yeast. :
en
es
- FR758385A - Improvements made to refrigerated cabinets :
en
fr
- GB404375A - Manually releasable locking means for fuel control means :
en
- US1943783A - Landing gear :
en
- CH166655A - Machine for preparing fiber material for spinning. :
de
en
- CH166557A - Camp. :
de
en
- AU1048532A - Improved garden hoe :
en
- AU1089633A - An improved clotheshorse :
en
- CA338605A - Aircraft cargo handling apparatus :
en
fr
- US1943369A - Control system for power plants comprising electric motors and prime movers :
en
- CA338606A - Sound reproducing means :
en
fr
- CH166620A - Convex reflecting mirror, intended to facilitate circulation. :
en
fr
- CA338624A - Shock absorber control :
en
fr
- FR758634A - Underpants-jockstrap :
en
fr
- NL32885C - :
en
- USRE19045E - Method of treating phosphate rock :
en
- US1943818A - Apparatus for coating wire :
en
- US1943873A - Electric pick-up for sound reproduction :
en
- US1944058A - Pouring spout for containers :
en
- DE591074C - Device for image adjustment on cinema machines :
de
en
- DE591360C - Electric resistance welding machine with a secondary conductor designed as a housing :
de
en
- FR758494A - Arrangement for increasing an electrical voltage particularly applicable to x-ray equipment :
en
fr
- US1943377A - Treatment of cellulose esters :
en
- CH166631A - Pulling car with a self-tracking trailer. :
de
en
- CH166482A - Kettles for liquids, in particular for milk. :
de
en
- US1944029A - Film handling apparatus :
en
- CA338640A - Oil well casing head :
en
fr
- FR758643A - Esterification process of diethyl-malonic acid :
en
fr
- CH166618A - Interference protection device for electrical telecommunications systems. :
de
en
- US1943524A - System and apparatus for regulation :
en
- CA338740A - Shoe manufacture :
en
fr
- US1943724A - Aerial trussed ladder :
en
- US1943455A - Machine for making book matches :
en
- US1944131A - Recovery of tar acids :
en
- US1943464A - System and apparatus for regulation :
en
- US1943977A - Insulated conductor :
en
- US1943639A - Spoon support means for containers :
en
- US1944113A - Solenoid shut-off valve :
en
- CH166600A - Double arch to regulate the tooth position. :
de
en
- US1943314A - Captive screw cap for cans :
en
- US1943410A - Method of making welting fillets and strips :
en
- US1943746A - Means for determining the synchronism of electrical systems :
en
- USD91371S - Design for a textile fabric or :
en
- CH166612A - Self-collecting triggering and locking device for electrical power consumers, in particular radio receivers. :
de
en
- DE591241C - Gearbox with constant direction of rotation of the driven shaft with alternating direction of rotation of the driving shaft :
de
en
- DE591357C - Voltage rotating field separator :
de
en
- GB404458A - Improvements relating to shoring mine passages, adits and the like :
en
- CH166562A - Angle seat valve. :
de
en
- ES132068A1 - Improvements in the placement of heels to footwear. :
en
es
- ES132538A1 - A perfected photographic machine. :
en
es
- ES132685A3 - A procedure for constructing fabric-based pneumatic tire foundations. :
en
es
- FR44443E - Device for connecting the wheels to the frame, particularly for oscillating axles of motor cars :
en
fr
- DE591150C - Edge fitting, especially for skis :
de
en
- US1943446A - Transverse expanding wire fabric :
en
- ES132178A1 - A procedure for the regeneration of slags. :
en
es
- GB404605A - Arrangement for the protection of controlled rectifiers and frequency-changers :
en
- CA338703A - Electric glass melting tank :
en
fr
- USD91348S - Design for a shoe :
en
- CA338731A - Glass run channel :
en
fr
- CH166426A - Garage equipment for automobiles. :
de
en
- US1943522A - Standing valve control apparatus :
en
- USD91352S - Design fob a combined cooking pan :
en
- US1943898A - Method and means for analyzing and translating energy forms :
en
- USD91364S - Design fob a soap dish :
en
- US1943339A - Method of treating silver bearing ores :
en
- NL31869C - :
en
- US1943374A - Foodstuff :
en
- US1943645A - Offset printing method :
en
- US1943668A - Tool guide for dentists' contraangles :
en
- US1943383A - Milk pail :
en
- US1943707A - Combing machine :
en
- US1943569A - Float-controlled valve :
en
- US1943764A - Method of surface treatment of metal :
en
- US1943810A - Cigarette package :
en
- US1943889A - Permanent waving :
en
- US1943755A - Device for wringing hot packs and the like :
en
- US1944010A - Continuous film motion cinematograph projector :
en
- US1944115A - Refrigerant control for ice machines :
en
- CH166522A - School box. :
de
en
- DE591379C - Valve control for a plurality of hydraulic pistons, especially for hydraulic multi-cylinder presses :
de
en
- CH166466A - Installation for the manufacture of a material impregnated with a cellulosic solution. :
en
fr
- DE591054C - Device for drawing profiled pipes :
de
en
- ES131689A3 - Manufacturing process of insulating wraps in the form of tape for electrical conducting cables or wires. :
en
es
- ES132028A1 - Ovoidal binder for the manufacture of ovoids. :
en
es
- USD91361S - Design fob a textile fabric or :
en
- US1943491A - Gear-wheel pump for artificial silk spinning machines :
en
- US1943316A - Refrigeration :
en
- US1943648A - Automobile bed :
en
- USD91355S - Design fob a sign :
en
- US1943325A - Concrete mixing apparatus :
en
- US1943434A - Apparatus for molding cast wheels :
en
- AU1087633A - Improvements relating to automatic telephone systems :
en
- ES132453A1 - Improvements in electrodynamic phonographic players. :
en
es
- DE591251C - Folding davit, especially for launching boats :
de
en
- DE591099C - Process for the production of liquid or lower-boiling products from coal, tars, mineral oils, etc. like :
de
en
- FR758628A - Pocket knife, manicure or similar tool without spring :
en
fr
- GB404424A - Improvements in or relating to rotary toothed-wheel engines :
en
- US1943607A - Signature writing machine :
en
- US1943975A - Water repellent size for fiber products :
en
- FR758349A - Nut Retaining Collet Socket Wrench :
en
fr
- US1944008A - Heat insulating material and method of making the same :
en
- CA338680A - Phonograph record changing mechanism :
en
fr
- USRE19052E - Design foe an automobile body :
en
- CH166432A - Atomizing nozzle. :
de
en
- DE562921C - Spin and smelting agents :
de
en
- CA338743A - Electrical rectifier :
en
fr
- DE591342C - Mine sections or shaft extensions consisting of flexible and articulated extension parts :
de
en
- AU1083033A - Improvements in portfolios for notepaper, letter-paper orthe like :
en
- CH166656A - Textile wicks stretching mechanism. :
en
fr
- US1943666A - Picture frame support :
en
- US1943337A - Method of treating sulphide ores to chloridize the same :
en
- US1943576A - Two insulator high tension switch :
en
- US1943802A - Electric induction furnace :
en
- FI15631A - Snesstörtapp :
en
fi
- CA338661A - Radio apparatus :
en
fr
- CA338641A - Oil well snubbing apparatus :
en
fr
- CH166456A - Machine for cleaning bottles, flasks, demijohns, barrels, etc. :
en
it
- US1943486A - Planographic printing base and process of preparing it :
en
- US1943553A - Hydraulic plunger stop :
en
- US1944120A - Convertible band pass amplifier coupling :
en
- CA338627A - Aircraft parachute :
en
fr
- US1943731A - Anchor bolt :
en
- CH166597A - Diffuser for oil burner. :
en
fr
- US1943475A - System for selective calling of telegraph stations :
en
- US1943800A - Sectional wall and method of erecting it :
en
- US1944121A - Tuft pile fabric loom :
en
- FR758313A - Jack :
en
fr
- GB404591A - Improvements in the continuous heating and degasification of water :
en
- US1943795A - Multiple disk brake :
en
- CH166545A - Machine tool with a hollow working shaft for material feeding. :
de
en
- US1943411A - Machine for operating on shoes :
en
- US1943955A - Ball bearing cage :
en
- US1943294A - Railway hopper car structure :
en
- US1943695A - Press-door counter-balance :
en
- US1943870A - Internal combustion engine :
en
- US1944144A - Vehicle braking system :
en
- CA338598A - Light bulb :
en
fr
- US1943711A - Cloth measuring machine :
en
- AU1105033A - Improvements in implements for cutting stalks, beans andthe like :
en
- CH166575A - Apparatus for drawing and refrigerating liquids. :
en
fr
- DE591108C - Turnbuckle with protective sleeve :
de
en
- FR758324A - Device for extracting plungers from beer barrels and similar uses :
en
fr
- FR758500A - Improvements made to vehicles traveling on roads and railways :
en
fr
- US1943558A - Regenerative oven :
en
- US1943785A - Self-filling fountain pen :
en
- CH166550A - Polishing device, particularly applicable to sanding machines. :
en
fr
- US1943630A - Multiplex transmission :
en
- US1943871A - Collapsible scaffolding :
en
- FI15632A - Sätt att kärna smör :
en
fi
- ES132632A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE PATENT OF INVENTION NUMBER 132468, FOR A PROCEDURE TO IMPROVE THE NUTRITIONAL CONDITIONS OF THE MILK :
en
es
- ES132466A1 - Improvements in cigarette making machines. :
en
es
- GB404492A - Improved method of and apparatus for the manufacture of compressed masses of normally non-coherent substances, in particular coal dust, browncoal dust and the like :
en
- US1943358A - Window regulator :
en
- US1943385A - Process for production of oxidation products of acetylene :
en
- NL31894C - :
en
- US1943343A - License plate :
en
- US1944028A - Film handling apparatus :
en
- DE591411C - Process for dyeing fur :
de
en
- DE591153C - Device for the extraction of pumice from blast furnace slag :
de
en
- DE591233C - Cream dispenser :
de
en
- GB404660A - Means for the analysis of gases :
en
- DE539550C - Metal clarifier for fermenting beer and other liquids :
de
en
- GB404544A - A material for magnetic cores formed of layers :
en
- FR758443A - Method and apparatus for projection of teleprinter tapes :
en
fr
- GB404575A - Improved device for releasing matrices from the magazines of a matrix composing and type line casting machine :
en
- US1943409A - Method of and apparatus for making belts :
en
- CH166515A - Typewriter with type bars each carried by two handlebars. :
de
en
- FR42975E - Improvements to wick reducers applicable to textile wick stretching mechanisms :
en
fr
- GB404459A - Process for the production of yeast :
en
- FR758498A - Improvements in stages :
en
fr
- DE591171C - Knitting machine :
de
en
- GB404545A - Improvements in and relating to weaving looms for continuous weaving in which the weft is inserted by means of pirnless shuttles :
en
- DE591252C - Arrangement for binding sausages :
de
en
- DE591186C - Voltage-dependent luminous circuit diagram for monitoring the operation of a system for the distribution of electrical energy :
de
en
- CH166596A - Diffuser for oil burner. :
en
fr
- DE591283C - Device for making undercut, groove-like recesses in the interior of glass vessels :
de
en
- DE591361C - Device for sealing machines, in particular centrifugal compressors :
de
en
- GB404356A - Ornithopter :
en
- FR758574A - Improvements to dust extractors :
en
fr
- DE591080C - Shoe removal device, in particular for motor vehicles :
de
en
- US1943368A - Oil and water separator and petroleum purifier :
en
- US1943536A - Valve mechanism for cutting off the supply of liquid to reservoirs, casks, and other containers :
en
- US1943739A - Spark plug :
en
- US1943842A - Brake :
en
- ES132481A1 - REAR WHEEL OF COMMERCIAL VESSEL :
en
es
- GB404410A - Improvements in or relating to corsets, body belts, and the like :
en
- GB404401A - Radio receiver :
en
- GB404523A - Indicating system for filing cards and the like :
en
- DE591389C - Insulated cable with metal jacket :
de
en
- FR758604A - Further development of reels for coiled masses :
en
fr
- DE591142C - Rear derailleur with driving planetary gear carrier :
de
en
- DE591388C - Spring tongue with movably connected filler piece :
de
en
- GB404525A - Improvements in or relating to folding crates :
en
- DE591190C - Electrically controlled lid latch for extractors :
de
en
- DE591312C - Planetary change gear arranged on the worm gear shaft of a centrifugal machine :
de
en
- ES132604A2 - IMPROVEMENTS IN THE MAIN PATENT :
en
es
- ES132148A1 - A method to make latex adhesives. :
en
es
- GB404606A - Improvements in or relating to aircraft fuselages and aircraft motor gondolas :
en
- US1943456A - Heat exchange apparatus :
en
- US1943665A - Front end construction for motor vehicles :
en
- FR758403A - Gradient indicator, especially for motor cars :
en
fr
- FR758559A - New tubular strap that does not stick to bicycle rims :
en
fr
- FR758573A - Multi-element steam locomotive with recovery boiler and cycles balanced by thermal valves :
en
fr
- FI15613A - Metal lock and folding lock for metal cutting :
en
fi
- FR758598A - Junction box for overhead power lines with one pair and one or more quad cables :
en
fr
- GB404501A - Improvements in and relating to the valve gear of internal combustion engines particularly for motor cycles, automobiles, motor boats or the like :
en
- FR758304A - Improvements to boxes containing medical or other ampoules :
en
fr
- GB404344A - Improvements in refrigerating apparatus :
en
- DE591402C - Device for processing rock containing asbestos :
de
en
- GB404419A - Improved partition for drawers :
en
- GB404677A - Process for the manufacture of diabetic foods rich in albumen :
en
- GB404539A - A process for protecting vegetable and animal goods during storage :
en
- ES132474A1 - Machine for the automatic placement of the welding on the metal boxes. :
en
es
- FR758360A - Making a sandal with rubber sole, rubber and rope, crepe or leather :
en
fr
- FR758648A - Bottle dipping wheel enhancements :
en
fr
- FR42964E - Improvements to straw, fodder and other similar material elevators of the so-called telescopic type :
en
fr
- ES132673A1 - Apparatus to make sochapas for porcelain facets. :
en
es
- FR758342A - Improvements made to rotary wing aircraft :
en
fr
- FR758492A - Improvement in devices for loading and unloading rails :
en
fr
- GB404337A - Improvements relating to rotary superchargers, compressors and the like :
en
- US1943830A - Brake :
en
- US1943840A - Box making machine :
en
- US1943968A - Refrigeration system :
en
- DE591044C - Process for the production of hot liquid, bituminous rust protection compounds :
de
en
- DE591240C - Electric extensometer and vibration meter :
de
en
- DK48262C - Apparatus for printing on glass, metal and similar materials. :
da
en
- FI15636A - Car engine cooling water heat sink :
en
fi
- GB404526A - Improvements in or relating to temples for looms :
en
- DE591391C - Selective protection device for AC systems :
de
en
- FR758539A - Shoe resoling device :
en
fr
- GB404415A - Improvements in or relating to coin freed vending machines :
en
- GB404562A - Improvements in, or relating to, electric resistance welding machines :
en
- US1943629A - Show window :
en
- FR758420A - Device for the uninterrupted automatic removal of liquid or gas mixtures of particles of lower or higher specific gravity :
en
fr
- ES1675Y - Shelving and stands for the display of items in shop windows, showcases and similar purposes. :
en
es
- FR758504A - Fixing device for horns :
en
fr
- US1943932A - Window :
en
- US1943545A - Steering wheel :
en
- GB404463A - Improvements in or relating to aluminium silicon alloys and methods of manufacturingthe same :
en
- US1943729A - Garment band :
en
- US1943515A - Grease dispensing apparatus :
en
- DE591156C - Zipper with T-shaped fasteners :
de
en
- DE591143C - Soldering process :
de
en
- DE591266C - Process for the clarification of water containing suspended substances :
de
en
- FR758627A - Windshield wipers :
en
fr
- GB404377A - Improvements relating to brushes :
en
- US1944117A - Superheterodyne receiver :
en
- DE591136C - Fluid meter :
de
en
- DE591295C - Process for producing serene, warm and calm weather :
de
en
- ES132469A1 - An apparatus for the intercalation of light resistances between the sockets and the radiotelephone receivers. :
en
es
- US1943957A - Furnace :
en
- CH166571A - Device which automatically deactivates the ignition circuit of an internal combustion engine when the latter is not running. :
en
fr
- CH166592A - Electrically heated oven. :
de
en
- GB404366A - Improvements in or relating to automatic thief alarms for motor vehicles, bank and office doors, safes, and private houses and such like :
en
- DE591242C - Process for cleaning metal surfaces :
de
en
- FR758587A - Process for obtaining surfaces covered with carbon composition on sheets of paper, by printing on an ordinary printing press :
en
fr
- GB404498A - Improvements in and relating to apparatus for measuring alternating electric current :
en
- GB404559A - Improvements in push-hoes :
en
- US1943443A - Method of coating sheet material :
en
- US1943943A - Method of making malt beverages :
en
- US1943954A - Pressure gauge damping device :
en
- DE591144C - Metal mold for the production of workpieces that remain stampable after molding :
de
en
- FI15646A - Centrifugal machine for cleaning paper and similar pulps :
en
fi
- FR758339A - Device for operating the backrests in several positions for seats of railroad cars and others :
en
fr
- FR758374A - Helical thruster :
en
fr
- DE591371C - Belt buckle with a metal clamp used to fasten the body of the buckle :
de
en
- US1943868A - Screen mounting for metal window frames :
en
- US1943875A - Cleaning iron and steel :
en
- GB404582A - Improvements in or relating to railway track aligning devices :
en
- FR758394A - Soft solder composition for aluminum, method of its manufacture and method of making welds using the composition :
en
fr
- FI15639A - Kantele with keyboard :
en
fi
- FR758622A - Electric discharge lamp with rare gas filling, especially for television :
en
fr
- ES132306A1 - Membrane pump without press-tops, with membrane in vertical position. :
en
es
- DE591313C - Double jacquard machine with single-leg sinkers :
de
en
- NL31834C - :
en
- FR758447A - Electric control group with rapid excitation and speed regulated by an opposing voltage machine :
en
fr
- GB404472A - Improvements in or relating to steam boilers of the forced feed type :
en
- CA338613A - Internal combustion engine :
en
fr
- DE589469C - Chair made of springy material :
de
en
- DE591237C - Roof tiles to be attached to roof battens with storm hooks :
de
en
- ES132754A1 - A procedure for stamping fabrics imitating satin or damask. :
en
es
- GB404644A - Improvements relating to heat insulating coverings for metal flues, smoke pipes and the like :
en
- AU1078033A - Corrigendum :
en
- FR758556A - Internal combustion engine in which a number of individual pumps supply fuel to a number of engine cylinders :
en
fr
- FR758536A - Multi-pole lever switch :
en
fr
- GB404469A - Manufacture of artificial masses :
en
- DE591380C - Multi-part sliding door that can also be used as a swing door with one hand movement :
de
en
- ES132707A1 - An apparatus to produce fuel gas from the oil. :
en
es
- CH166505A - Process for the production of high quality condensation products. :
de
en
- FR758341A - Electrical safety installation for railway level crossings :
en
fr
- GB404507A - Improvement in collapsable broccoli crates :
en
- IE12664L - Sky projectors :
en
- ES132715A2 - IMPROVEMENTS IN THE MAIN PATENT :
en
es
- FR758315A - Pipe improvement :
en
fr
- DE591421C - Circuit arrangement for telephone systems with dialer operation :
de
en
- ES132614A1 - DEVICE FOR INTENSE AND INTENSE AERATION OF LIQUIDS, ESPECIALLY OF FERMENTAL BROTHS FROM FERMENT, SPIRIT, VINEGAR AND OTHER MANUFACTURES :
en
es
- FR758510A - Advanced ship hull construction :
en
fr
- GB404412A - Improvements in electric cables :
en
- GB404952A - Improvements in the construction of boats, pontoons, aeroplanes, and other streamline bodies :
en
- DE591065C - Jacquard device for textile machines, especially for flat knitting machines :
de
en
- DE591061C - Device for converting direct current of constant voltage into direct current of practically constant current :
de
en
- DE591175C - Device for detachable fastening of edge strips on table tops :
de
en
- DE591199C - Metal vapor or gas discharge tubes, in particular mercury vapor rectifiers, made of glass with a control element :
de
en
- FR758532A - Manufacturing process for decorative panels or tiles, in cement and colored glass, and new products resulting therefrom :
en
fr
- ES132047A1 - A new device to turn the coin in cash and paper. :
en
es
- GB404536A - Improvements in automatically tripped electric switches :
en
- US1943564A - Water transport for automobiles and the like :
en
- FR758499A - Device for the exhaust of distillation gases in coke ovens :
en
fr
- GB404508A - Improvements relating to make and break mechanism for use in electrically operated diaphragm horns :
en
- FR758335A - New wing for flying machines and machines with application :
en
fr
- GB404561A - Improvements in and relating to tubes for radiators for cooling or heating fluids :
en
- ES1603Y - Device to prevent the location of wear in stockings and socks on the foot shoe. :
en
es
- FR42977E - Improvements to control panels for electrical energy networks :
en
fr
- DE590998C - Arrangement for determining the direction of movement on aircraft :
de
en
- GB404939A - Improved method of treating tar for road purposes :
en
- GB404347A - Improvements in or relating to apparatus for teaching the art of steering marine or submarine vessels :
en
- FR758321A - Nut wrench :
en
fr
- ES132122A1 - Improvements introduced in the manufacture of detonating alarm devices. :
en
es
- FR758388A - Induction motor :
en
fr
- DE591048C - Process for the photographic production of relief printing matrices for positive cinema films :
de
en
- CH166418A - Mower cutting device with several knife holders. :
de
en
- US1943501A - Manufacture of paper tubes :
en
- US1943878A - Time switch mechanism :
en
- US1943895A - Glaze breaking tool for gas engine valve seats :
en
- CH166669A - Process for the preparation of an anthraquinone vat dye. :
de
en
- US1944034A - Repeat projecting machine :
en
- CH166464A - Device for linking drop stitches in knitwear. :
de
en
- DE591393C - Process for the production of oil and water-insoluble, resin soaps containing colored lacquers :
de
en
- FR758596A - Improvement of elastic or ordinary spindles of loom shuttles :
en
fr
- CH166450A - Cooking vessel. :
de
en
- CA338668A - Anode grid mounting :
en
fr
- US1944084A - Circuit controlling device :
en
- CH166625A - Apparatus for dispensing and wetting gummed ribbons of paper or other flexible material. :
en
fr
- US1943345A - Recovery of ammonia from cook liquor :
en
- US1943713A - Apparatus for securing zero capacity-temperature coefficient :
en
- CA338604A - Oil processing :
en
fr
- CA338615A - Engine valve :
en
fr
- US1943682A - Moving stairway :
en
- AU1007932A - An improved powerplant :
en
- DE591160C - The use of an iron-aluminum-arsenic alloy :
de
en
- FR758594A - Method and devices for obtaining continuous repetition of signals on railway locomotives or power units :
en
fr
- DE591125C - Process for the production of water-soluble azo dyes :
de
en
- ES132448A3 - An apparatus consisting of a forklift. :
en
es
- ES2227U - Aluminum and rubber heel for footwear. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB404540A - Non dazzling projector of high efficiency :
en
- DE591230C - Body warmer :
de
en
- ES132677A1 - A process for manufacturing stabilized rubber latex. :
en
es
- AU1293433A - Improvements in machines for wrapping up orange-like articles :
en
- DE588895C - Winding machine, especially for the production of capacitor windings, with a feed device independent of the winding spindle for the paper and film strips guided over one or more guide rollers :
de
en
- DE591052C - Process for preparing iron and steel blocks for the extrusion process :
de
en
- US1943471A - Dynatron circuit :
en
- US1943661A - Stapling machine :
en
- US1943817A - Method of grinding portland cement :
en
- CA338721A - Metal strip applying apparatus :
en
fr
- DE591275C - Device to prevent electric traction vehicles with individually driven axles from skidding :
de
en
- USD91347S - Design for a rolling pin container :
en
- US1943279A - Combination refrigerator and beverage dispenser :
en
- US1943445A - Resilient tensioning wire fabric :
en
- US1943507A - Process of producing cellulose esters :
en
- US1944079A - Construction of insulated walls :
en
- CH166564A - Hydro-kinetic type power transmission device. :
en
fr
- US1944077A - Toilet apparatus :
en
- US1943577A - Filing cabinet :
en
- US1943702A - Vending machine :
en
- CH166460A - Verdol paper. :
de
en
- US1943676A - Draft rigging :
en
- US1943969A - Temperature regulating system and apparatus :
en
- US1944017A - Nestless can lid :
en
- DE591231C - safety goggles :
de
en
- US1943346A - Method of preparing regenerated cellulose structures :
en
- US1943365A - Bath sponge or the like :
en
- US1943678A - Cigarette case :
en
- US1944062A - X-ray apparatus for crystallographic examination and like purposes :
en
- US1944048A - Process of purifying phosphates :
en
- GB404689A - Improvements in or relating to the treatment of steel tools :
en
- FI15619A - Anordning for automatic regulation of air traffic control :
en
fi
- FR758551A - Armature for electrical insulators :
en
fr
- US1943388A - Cathode device :
en
- US1943573A - Ventilator :
en
- FI15607A - The setting is based on the textile fiber :
en
fi
- DE591095C - Two-sided shuttle changing device for mechanical looms :
de
en
- US1943462A - Air valve :
en
- CH166671A - Automatic switch for gramophones with electric motor. :
en
fr
- CH166583A - Suspension clamp on electrical lines. :
de
en
- CA338601A - Electrical connector :
en
fr
- CH166651A - Device for lifting sunken submarines. :
de
en
- US1943897A - Humidifier having conduits with return bends :
en
- FI15615A - Anordning for transmissionsnivåövervakning respektive regullering isynnerhet för bärströmssystem :
en
fi
- FR758506A - Advanced box for refuse and similar uses :
en
fr
- FR758605A - Fuel injection device for internal combustion engines :
en
fr
- GB404938A - Manufacture of chlorhydrins and ethers thereof :
en
- CH166447A - School desk. :
de
en
- DE591191C - Process for the production of double-protective woven friseware :
de
en
- DE591012C - Drawer lock :
de
en
- FR42991E - Improvements to sound amplifiers :
en
fr
- GB404653A - Improvements in or relating to light projector signals :
en
- DE591060C - Reflector arrangement for ultra-short electric waves :
de
en
- DE591131C - Device for the wet treatment of artificial silk cake :
de
en
- FR758308A - Method of refloating submarines, submersibles, or other buildings :
en
fr
- FR758479A - Cathode ray tube, more especially for television :
en
fr
- CH166610A - Money payout machine. :
de
en
- FI15626A - Thermohygrostat and its use :
en
fi
- CA338631A - Key case :
en
fr
- CH166561A - Closure device on high pressure vessels. :
de
en
- US1943418A - Roller bearing construction :
en
- US1943688A - Envelope and blank therefor :
en
- US1944128A - Metallic expansion joint :
en
- US1943281A - Sign :
en
- US1943614A - Truck loader :
en
- FI15655A - The motor vehicle is then equipped with a motor :
en
fi
- FI15667A - For the purposes of this Regulation, the legislation is to apply :
en
fi
- NL31822C - :
en
- AU1189733A - Improved apparatus for use in teaching physical geography and the like :
en
- US1943448A - Waterproof footwear :
en
- US1944051A - Windshield wiper :
en
- US1943609A - Airplane landing light :
en
- US1943863A - Saw swage :
en
- DE473846C - Process for the preparation of tubercle bacilli and toxin-free tubercle waxes :
de
en
- DE590996C - Piezoelectric crystal structure for sound recording and reproduction devices :
de
en
- FR758423A - Extendable ball bearing slide for drawer :
en
fr
- US1943690A - Sewer trap :
en
- CH166619A - Traffic signal board with a device for attaching the board to a support. :
de
en
- CA338599A - Casket :
en
fr
- US1943362A - Liquid-feed proportioning-device :
en
- GB404386A - Improvements in or relating to the manufacture of paper :
en
- CH166527A - Locking device on liquid measuring devices with two measuring rooms. :
de
en
- GB404390A - Improvements in variable speed gearing :
en
- US1943489A - Process and apparatus for digesting fibrous material :
en
- US1944135A - Gasket :
en
- CA338625A - Building :
en
fr
- FR42968E - Improvements to electrical measuring devices influenced by two alternative quantities :
en
fr
- DK48261C - Safety device for compressed air lines. :
da
en
- AU1192233A - Improvements in or relating to playing balls, particularly golf orthe like balls, andthe manufacture thereof :
en
- US1943333A - Method of chloridizing metallurgical ores :
en
- USD91379S - Design for a cash register cabinet :
en
- GB404576A - Improvements in reinforced or stiffened wire-work or netting :
en
- GB404651A - A new or improved shirt cuff protector :
en
- FR758311A - Turbine Liquid Sprayer :
en
fr
- FR758422A - :
fr
- GB404992A - Improvements relating to bore hole pump equipments :
en
- DE590995C - Fast telegraph with punched tape encoder :
de
en
- DE591001C - Switching device for maintaining the voltage in a consumer network that can be switched to several supply networks, in particular in total remote registration devices :
de
en
- DE591424C - Contactor control for several electric motors :
de
en
- US1943880A - Drill :
en
- DE591269C - Process for the preparation of cyclic ª ‡ -Cyanketimides and cyclic ª ‡ -Cyanketones :
de
en
- GB404503A - Improvements in and relating to electric arc welding with jacketed metal electrodes :
en
- DE591370C - Self-collecting franking device :
de
en
- FR758497A - Aircraft landing gear improvements :
en
fr
- IE12967L - Coal-in-oil fuel :
en
- GB404468A - Improvements in or relating to rail-less bus trolley pole structures :
en
- DE591079C - Wind protection for vehicles, in particular motor vehicles :
de
en
- US1944050A - Means and method for displaying substances :
en
- GB404343A - Improvements in front glasses for vehicle headlamps :
en
- GB404397A - Improvements relating to boxes, cases, chests and like receptacles :
en
- GB404493A - Improvements in and relating to the mounting of dynamos on internal combustion engines :
en
- FR758361A - New method of mounting a sandal on a rubber, rubber and rope, leather and crepe sole :
en
fr
- FR758525A - Incandescent cathode for vacuum discharge devices :
en
fr
- US1943347A - Spring steel :
en
- FR758571A - Strobe tachometer :
en
fr
- FR758343A - Pull tube for laying underground electrical cables :
en
fr
- GB404993A - Improvements relating to bore hole pump equipments :
en
- ES132480A3 - Procedure for making gelatin paper sheets. :
en
es
- FR758344A - Method and device for starting gas-producing apparatus :
en
fr
- GB404598A - Improvements in and relating to electric resistance materials :
en
- DE590756C - Integrating reverberation meter :
de
en
- DE591055C - Raw material feed channel for rotary drum filter :
de
en
- DE591134C - Fold pulling device for curtains, drapes, etc. like :
de
en
- FR758369A - Device intended to eliminate manual operation of the gear lever by action of the clutch pedal or a similar pedal :
en
fr
- US1943290A - Aircraft :
en
- US1943754A - Welding rod holder :
en
- US1944116A - Lever locking device :
en
- US1943633A - Process of preparing enzymes :
en
- US1943761A - Elevator :
en
- US1943985A - Method and machine for making envelopes of the open end type :
en
- US1943781A - Electrical apparatus :
en
- US1943458A - Superheterodyne frequency changing circuits :
en
- US1943879A - Drill :
en
- US1943698A - Luncheon plate :
en
- ES132547A1 - Procedure for marking or punching wooden pieces for games or toys. :
en
es
- US1943420A - Pile-driving read :
en
- FR758579A - Industrial material for making impermeable walls, more particularly intended for making packaging :
en
fr
- DE591218C - Device for the protection of transformers, especially for power supply units :
de
en
- FI15621A - Restrictions on the application of the ointment to the storage area :
en
fi
- FR758614A - Improvements to electrical transformers :
en
fr
- US1943567A - Hand protector :
en
- FR758410A - Automatic freeze-frame device for projection equipment :
en
fr
- FR758363A - Improvements in the treatment of the surface of objects in aluminum or aluminum alloys :
en
fr
- FR758552A - Improved films, films, sheets and the like and method of making them :
en
fr
- GB404395A - Improvements in radio receivers :
en
- GB404455A - A vacuum electric discharge tube containing rarefied gas or vapour and for the production, amplification, or reception of high frequency oscillations :
en
- CH166524A - Tighter for ski bindings. :
de
en
- US1943378A - Motion picture camera :
en
- US1943912A - Supporting means for electric conductors and cables :
en
- CH166627A - Decorations for decorating gift items, their packaging and the like. :
de
en
- US1944055A - Clock-operated circuit controller :
en
- DE591351C - DC drive by means of main circuit motors, especially for electrically operated vehicles in group travel :
de
en
- DE591382C - Device for attaching flags to the flagpole :
de
en
- ES132438A1 - DIFFERENTIAL CUSHIONING DEVICE FOR AUTOMOBILE VEHICLES :
en
es
- AU1162733A - A process forthe manufacture of phosphatic fertilizer :
en
- FR758599A - Special circuit breaker for light installations on cars :
en
fr
- GB404488A - Improvements in or relating to machines for charging or topping up barrels with liquids :
en
- GB404554A - Improvements in and relating to steam traps :
en
- US1943851A - Safety filler plug :
en
- US1943881A - Roller :
en
- US1943352A - Bench dog :
en
- FR42998E - Improvements made to AC rectifiers :
en
fr
- FR758641A - Process for making cement, concrete, mortar, etc. impermeable to water. :
en
fr
- DE591270C - Holding cylinder high-speed press :
de
en
- FR758522A - Projection image strip :
en
fr
- GB404951A - Improvements in or relating to the art of closuring jars, bottles, cans and the like :
en
- US1943376A - Stoker for pulverized fuel :
en
- US1943466A - Sharp freezing structure :
en
- US1944007A - Light weight ceramic material and method of making the same :
en
- US1944126A - Refrigerator structure :
en
- US1943593A - Fluid pressure brake :
en
- USRE19054E - heylandt r :
en
- ES132633A3 - A procedure for the preparation of component parts of mosaic flooring. :
en
es
- ES1850Y - Closure for bottles and similar containers, :
en
es
- US1943958A - Electric plug construction :
en
- DE591194C - Process for azotizing large amounts of carbide :
de
en
- DE591412C - Brush with opening band consisting of individual rings :
de
en
- CA338729A - Radio receiver dial :
en
fr
- CA338725A - Radio receiver :
en
fr
- CH166526A - Device for measuring, dividing and plotting areas. :
de
en
- DE591273C - Sliding door :
de
en
- US1943488A - Toy boat :
en
- US1943738A - Process and composition for hardening copper :
en
- US1943696A - Oil conversion :
en
- US1944137A - Dispensing apparatus :
en
- AU1088233A - Harrows :
en
- US1944119A - Convertible band pass receiver :
en
- US1943705A - Automatic mixer for hot and cold water :
en
- US1944111A - Apparatus for producing designs :
en
- CA338709A - Tractor plough :
en
fr
- US1943867A - Flux coated welding rod and means therefor :
en
- US1943638A - Micrometer gauge :
en
- CA338691A - Railway traffic controlling system :
en
fr
- CH166531A - Device to compensate for the self-aligning force of cross-wound ratio knives, which originates from the feed belts and other device parts and changes with the pointer deflection. :
de
en
- CH166476A - Process for the production of zip fasteners and a zip fastener produced according to this method. :
de
en
- US1943716A - Serving machine :
en
- US1943872A - Arylamino-1-hydroxy-naphthalene-2-carboxylic acids :
en
- CA338592A - Gold recovering apparatus :
en
fr
- DK48274C - Book with loose Leaves. :
da
en
- US1943353A - Production of artificial filaments or threads by the dry spinning method :
en
- US1943461A - Cellulose ether and method of making same :
en
- US1943651A - Health scale :
en
- CA338747A - Vacuum freezing process :
en
fr
- CH166622A - Connector with two U-shaped brackets for connecting plates made of glass or the like. :
de
en
- CH166652A - Articulated oar allowing rowing facing the goal. :
en
fr
- DE591087C - Roller skate with two front steering wheels and a known rear roller :
de
en
- US1943447A - Chain link wire fabric :
en
- US1943704A - Steering wheel lock :
en
- US1943398A - Combined loading and transporting equipment :
en
- US1944100A - Suspended railway system :
en
- US1944141A - Connecter :
en
- NL32925C - :
nl
- US1943647A - Cleaning pad holder and rewetter :
en
- CH166444A - Furniture that can be used as a cot, bassinet or the like. :
de
en
- ES132680A1 - A method for manufacturing pneumatic bands. :
en
es
- US1943917A - Prevention of skidding of vehicles :
en
- DE591064C - Paint for black rubber heel stains :
de
en
- DE591255C - Rocking animal figure with wandering runners and a peg support pivoted to it :
de
en
- US1943762A - Packaging and display means :
en
- GB404675A - Improvements in or relating to electric telegraph systems :
en
- CA338737A - Press :
en
fr
- CH166582A - Process for the operation of electrical power generation systems with several locally separated power plants. :
de
en
- US1943972A - Cellulose derivative composition :
en
- DE591152C - Process for the production of one- and two-sided smooth boards from cardboard by pressing and drying :
de
en
- FR758393A - New prospecting method and devices for its implementation :
en
fr
- CA338707A - Wallboard :
en
fr
- US1943949A - Furnace :
en
- AU1220933A - Improvements in and relating to baking ovens :
en
- CH166462A - Tamping device. :
de
en
- AU1040732A - Improvements in or relating to separable fasteners and tothe manufacture of same :
en
- GB404496A - Improvements in or relating to lids and like covers for jars, bottles and like receptacles :
en
- GB404574A - Improvements in or relating to radio communication systems :
en
- CH166423A - Garage door. :
de
en
- CH166614A - Method and installation for blocking signaling currents superimposed on electrical distribution networks. :
en
fr
- US1943473A - Cash franking machine :
en
- US1943480A - Automatic sprinkler :
en
- NL31711C - :
en
- CA338636A - Refrigerator door :
en
fr
- DE591328C - Isolation arrangement for high voltage transformers :
de
en
- US1943580A - Process for conducting catalytic reactions :
en
- CH166551A - Process and apparatus for the manufacture of articles coated with an abrasive layer and article obtained by this process. :
en
fr
- FR758645A - Library theft protection process :
en
fr
- GB404391A - Improvements in coin-freed vending machines :
en
- GB404560A - Improvements in bench vices and the like :
en
- ES132701A1 - New metal bed, articulated, with mechanical movement and single command. :
en
es
- DE590804C - Roller support for coke push rods :
de
en
- US1944092A - Cell-type switch having raising and lowering mechanism therefor :
en
- US1944133A - Ventilator screen :
en
- DE591161C - Multi-part metal casting mold for aluminothermic welding of floating rail joints in a busy railway track :
de
en
- DE591297C - Pressure reducing valve :
de
en
- CA338711A - Iron purification :
en
fr
- CH166475A - Ties, self-ties and the like with inlays and processes for their manufacture. :
de
en
- CH166624A - Folder. :
de
en
- GB404497A - Improvements in and relating to electric switches operated by gas under pressure :
en
- GB404690A - Improvements in or relating to machines for winding electrical coils :
en
- GB404439A - Improvements in and relating to motor driven garden, road and like rollers :
en
- GB404357A - Improvements in or relating to slider operated fasteners :
en
- FI15624A - Procedure for making the veneer and the vinification box required for it :
en
fi
- ES132602A1 - An installation of revolving buckets system perfected for the glass shots in the glassware kilns. :
en
es
- ES132629A3 - A gear change device for bicycles. :
en
es
- FI15627A - The mask for barking or heating under the control of the vehicle :
en
fi
- ES2117U - Procedure for the conditioning and presentation of infant formula (Machine-translation by Google Translate, not legally binding) :
en
es
- GB404418A - Stockings and method of making same :
en
- ES131840A1 - A method to melt metals. :
en
es
- FR758450A - Car card holders :
en
fr
- FR758529A - Improvements to belts and corsets :
en
fr
- GB404414A - Device for opening bottles and the like :
en
- CH166516A - Photographic camera with built-in viewfinder and range finder. :
de
en
- CH166635A - Adjustable headlight support device for a motor vehicle. :
en
fr
- CH166675A - Process for the preparation of an N-alkylated derivative of barbituric acid. :
de
en
- FI15634A - Cheese washing machine :
en
fi
- DE591307C - Safety razor with drive device for the knife :
de
en
- ES132555A3 - A procedure for the manufacture of cookies. :
en
es
- CH166470A - Upright vacuum cleaner. :
de
en
- CH166513A - Drive device on stereotype plate casting machines. :
de
en
- US1943457A - Shoe finishing tool :
en
- US1943939A - Service drawer mounting for ranges or stoves :
en
- US1943565A - Windrow adapter :
en
- DE591301C - Punching machine for cardboard, cardboard and like :
de
en
- DE591084C - Painting ground :
de
en
- DE591271C - Method for folding into one another endless, printed paper webs coming from different printing units :
de
en
- DE591035C - Device to prevent the formation of fog in paint spray systems u. like :
de
en
- FR758521A - Electric control device for looms, weaving machines and others :
en
fr
- GB404511A - Improvements in electrical tumbler switches :
en
- GB404556A - Improvements in the manufacture of leather footwear :
en
- ES132615A1 - Helicopter. :
en
es
- FR758487A - Advanced process for extracting nicotine from tobacco :
en
fr
- CA338670A - Electric switch mechanism :
en
fr
- AU1314433A - Diaphragm spider and method of making same :
en
- CH166452A - Refill-preventing closure on bottles. :
de
en
- FR758514A - Manufacturing process for signboards, signboards, billboards, writing surfaces and the like :
en
fr
- US1943315A - Art and apparatus for cooling :
en
- US1943992A - Face steaming mask :
en
- US1943295A - Advertising device :
en
- US1943902A - Printing press :
en
- FR758569A - Improvements to electromagnetic theft warning devices and other alarm devices :
en
fr
- US1943344A - Machine for use in the manufacture of shoes :
en
- US1943582A - Oven control :
en
- US1944105A - Fruit container :
en
- CH166514A - Device on sheet-fed printing machines for spraying the printed sheets with liquid spray material. :
de
en
- US1943426A - Ozonator :
en
- CH166510A - Method and device for the production of a watertight paper vessel with a folding closure. :
de
en
- FR758482A - Snap-action temperature switch :
en
fr
- DE591097C - Process for the production of basic sulfuric acid potassium magnesia :
de
en
- DE591200C - Electrically heated hotplate with tubular heating elements cast in a metal of high thermal conductivity but low melting point :
de
en
- US1943419A - Tapered roller bearing :
en
- US1943438A - Manufacture of rubber thread :
en
- CH166668A - Process for the preparation of an o-oxyazo dye. :
de
en
- DE591366C - Softener for cellulose esters and ethers :
de
en
- CH166479A - Process for the manufacture of frame footwear. :
de
en
- CA338612A - License plate holder and signal light :
en
fr
- CH166503A - Process for the manufacture of fuses. :
de
en
- DE591203C - Process to increase the corrosion resistance of duralumin alloys :
de
en
- US1943537A - Furnace :
en
- GB404959A - Improvements in the construction of boats, pontoons, aeroplanes, and other streamline bodies :
en
- FR758475A - Stockings knitted in a single operation on a rectilinear picking loom and process for its manufacture :
en
fr
- US1943282A - Secretary :
en
- US1943431A - Motor return mechanism for typewriters :
en
- FR758602A - Shuffleboard billiard game :
en
fr
- USD91373S - Design for a cabinet :
en
- US1944015A - Shoe machine :
en
- ES132523A1 - A plane. :
en
es
- ES131967A1 - An admission device or high voltage passage for spaces filled with gas, especially electrofilters. :
en
es
- FR758485A - Sealing device for insulating tubes :
en
fr
- US1943694A - Control mechanism for motor vehicles :
en
- US1943742A - Article handling device :
en
- FR758601A - Improvements to windshields, auto glasses and the like :
en
fr
- DE591249C - Fourdrinier paper machine with essentially vertical fourdrinier wire with a device for changing the wire :
de
en
- FR758562A - Odometer-controller preventing fraud :
en
fr
- US1943384A - Mold for making edible bottles and method of filling the same :
en
- US1943910A - Goggles :
en
- US1943334A - Method of treating metallurgical ores :
en
- CA338662A - Rectifier system :
en
fr
- CH166537A - Winding watch. :
en
fr
- CH166553A - Device for generating hot air for drying purposes. :
de
en
- FR758476A - Method and apparatus for evaporating liquids at low temperatures :
en
fr
- GB404370A - Improved method and apparatus for treating textile materials with circulating liquors :
en
- ES2228U - Handles applicable to containers, vases or similar objects constructed of fine paper or similar materials. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB404409A - Improvements in emulsifying apparatus :
en
- GB404937A - Improvements in sound-modifying devices for loud speakers or the like :
en
- DE591223C - Process for the production of azo dyes :
de
en
- DK48263C - Dowel, especially of Wood and preferably for Use in the same. :
da
en
- DE591363C - Kinked support with two legs of unequal length that can be pushed into a slot in the back wall of a picture frame :
de
en
- DK48272C - Light sign. :
da
en
- AU1042632A - Keyboard perforator and counter :
en
- FR42997E - Process for treating cementitious copper, and in general copper scrap, for the preparation of various anticryptogamic products :
en
fr
- FR758368A - Quick-fit fitting to form a rigid assembly of structural members :
en
fr
- US1943338A - Method of treating tin bearing ores :
en
- ES132515A1 - Improvements in electric motors. :
en
es
- GB404522A - Bottle closure and method for producing the same :
en
- FI15664A - Suksiside :
en
fi
- US1943484A - Heat exchange apparatus :
en
- US1943590A - Snap terminal :
en
- FR758523A - Carburetor with several bodies, and control device of this carburettor :
en
fr
- GB404962A - Improvements in and relating to exhaust silencers :
en
- ES1895Y - Flycatcher with its suspension element. :
en
es
- US1943357A - Sound recording apparatus :
en
- US1943858A - Cellular material and method of manufacturing same :
en
- DE591282C - Artificial palate plate :
de
en
- DE591345C - Cast iron finned tube for flue gas preheater :
de
en
- ES132315A1 - Procedure for the electrolytic refining of aluminum. :
en
es
- FR42994E - Improvements to automatic steering and control devices for automotive headlights :
en
fr
- ES132714A1 - New incubator system. :
en
es
- US1943671A - Pneumatic horn :
en
- ES132350A1 - Procedure to determine the conditions of the development of the reproductions of the sound in the reception thereof with different intensities of fixed light, for example, impressions of light tones. :
en
es
- US1944129A - Distillation of tar, etc. :
en
- US1943822A - Method and apparatus for countercurrent washing :
en
- DE579395C - Automatic distributor valve for blowdown :
de
en
- DE591319C - Arrangement for image transmission :
de
en
- US1943494A - Means for tilting a furnace or other apparatus :
en
- US1943498A - System and apparatus for electric regulation :
en
- DE590993C - Rigid vehicle coupling, especially for trams :
de
en
- GB404989A - Improvements in air and draught control systems for furnaces :
en
- FI15644A - Förfaringssätt för behandling av s.k. mesa :
en
fi
- FR758435A - Improvements to overhead signaling or other devices :
en
fr
- FR758537A - Container for loading furnaces, particularly electric arc furnaces :
en
fr
- ES132638A3 - A firing device with a firing pin that produces the explosion of the primer and with a punch (projectile) launched by the gases that escape from the lit cartridge. :
en
es
- DE591254C - Paint container :
de
en
- FR758373A - Elastic foot pedal for railways :
en
fr
- FI15606A - Förfaringssätt att sammanfoga rör, samt apparat att användas vid utförandet av detta förfaringssätt :
en
fi
- FR758509A - Easy-to-handle copying sheet :
en
fr
- GB404602A - Improvements in or relating to roller bearings :
en
- US1943952A - Miner's safety acetylene lamp :
en
- FR758495A - Air purification device :
en
fr
- DE591222C - Electrical capacitor in which the winding is wound on metal strips which protrude over the end of the winding and serve as cooling surfaces :
de
en
- DE591353C - Device for double-pole switching of electrical circuits :
de
en
- DK48268C - Device for Operation of Fuel and Air Pumps by Two-stroke internal combustion engines. :
da
en
- GB404629A - Improvements in or relating to curtain rails :
en
- DE591045C - Process for the production of hardenable, compressible substances from condensation products of formaldehyde or formaldehyde-releasing bodies and ureas or urea derivatives and swellable carrier substances :
de
en
- DE591234C - Stackable furniture :
de
en
- DE591245C - A tool that can be moved back and forth to remove the burr that occurs when the countersunk head of countersunk screws is cut :
de
en
- FR42952E - Method and apparatus for the geological reconnaissance of land and more particularly porous layers intersected by a borehole :
en
fr
- CA338714A - Sliding fastener manufacture :
en
fr
- US1944099A - Stepladder :
en
- DE591164C - Strain relief device for the connecting cables of plugs :
de
en
- DE591198C - Field winding of electrical machines which, in the case of toothed rotating field bodies with teeth extending perpendicular to the pole axis, is embedded distributed in winding grooves lying parallel one above the other :
de
en
- US1943963A - Refrigeration apparatus :
en
- US1943982A - Structure :
en
- FI15641A - Pahvirove :
en
fi
- US1943726A - Drying-frame :
en
- DE591180C - cleaning supplies :
de
en
- FR758439A - Direction indicator, especially for motor trucks :
en
fr
- FR758597A - Potato sorter-grader :
en
fr
- FR758638A - Improvements in billiards games :
en
fr
- US1943922A - Cover for spare tires :
en
- US1944012A - Oil pressure actuated switch :
en
- FI15666A - Skidspänningsanordning :
en
fi
- GB404665A - Improvements in or relating to the manufacture of rubber compositions :
en
- DE590940C - Anchoring of suspension cables for cable bridges :
de
en
- US1943492A - Snubbed spring nest :
en
- DE591155C - Process for the production of highly refractory building materials :
de
en
- GB404372A - Improvements in or relating to processes for impregnating insulating materials of devices intended for electrical purposes :
en
- GB404658A - Improvements in or relating to ribbon-feed mechanism for the forme cylinder of a rotary printing press :
en
- ES131867A1 - Procedure for the manufacture of metallic wheels. :
en
es
- FR758568A - Device for lifting vehicles :
en
fr
- GB404485A - Improvements in and relating to the manufacture of paper cases, particularly oval orrounded paper cases for spectacles and the like :
en
- GB404340A - Improvements in or relating to vacuum refrigerating systems :
en
- DE578898C - Device for demonstrating advertising on a universal light or color flap structure :
de
en
- ES132593A1 - Improvements in the construction of mechanical homes. :
en
es
- FR758593A - Process for the preparation of colored coatings, in heavy metal salts, of articles made of zinc or coated with zinc :
en
fr
- GB404379A - Improvements in or connected with power transmission gearing :
en
- ES132592A1 - A procedure and its corresponding device to refine metals, by treatment, by vacuum, and hot. :
en
es
- DE591119C - Device for cutting the thread loops in fabrics :
de
en
- FR758459A - Device for sharpening razor blades :
en
fr
- FR758623A - Articulation system for convertible seats :
en
fr
- DE591417C - Water tube boiler :
de
en
- FR758383A - Mechanical device for mixing lubricant with fuel in supercharged engines :
en
fr
- GB404447A - Improvements in apparatus for protection against burglaries :
en
- FR758496A - Lightweight hairstyle giving good protection against the sun :
en
fr
- GB404435A - Improvements in reeds for beaming frames :
en
- GB404446A - Process for obtaining a permanent imitation of natural creases on manufactured indiarubber articles :
en
- FR42969E - Elastic bed base :
en
fr
- ES131880A1 - Voltage regulating device for alternating and continuous currents. :
en
es
- FR758424A - Apparatus for the production of radioactive emanations :
en
fr
- GB404436A - Improvements in bridge table suspension trays :
en
- ES132510A3 - A procedure for the manufacture of wrapping sheets with antiseptic qualities. :
en
es
- DE591384C - Device for dividing cigarettes in rows for packing purposes :
de
en
- GB404341A - High pressure metal vapour arc lamp :
en
- GB404624A - Improved construction of block for use with electrical fittings :
en
- DE591322C - Socket with fuses :
de
en
- FR758397A - Board game :
en
fr
- FR758640A - Pipe filter with automatic pipe cleaning :
en
fr
- GB404670A - Improvements in pyrometer and like tubes for protection against furnace gases :
en
- CH166525A - Ski binding with tensioner. :
de
en
- DE591398C - Process for giving tobacco pipes the taste of being smoked :
de
en
- US1943490A - Safety gas burner control :
en
- DE591316C - Process for the continuous production of diacetone alcohol :
de
en
- US1943546A - Clipping machine :
en
- DE591103C - Electricity meter with housing made of pressed insulating material :
de
en
- US1943767A - Vacuum and compression pump :
en
- US1944046A - Process of manufacturing nitrogenous fertilizer :
en
- US1943406A - Awning frame :
en
- DE591181C - Device for cutting workpieces from a work bar and for conveying cut workpieces in front of the die of an upsetting or forging machine or the like located on the side of the shear die. :
de
en
- ES132621A1 - Improvements in flying wing machines or rotating paddles. :
en
es
- FR758323A - Surface hardening process for steels :
en
fr
- US1943539A - Steam generator :
en
- USD91362S - Design fob a lawn vase :
en
- ES132058A1 - A procedure for the direct production of iron or liquid steel. :
en
es
- FR758362A - Process for the preparation of tertiary organic phosphates :
en
fr
- DE591129C - Machine for spinning rayon :
de
en
- ES132459A1 - Auxiliary darning device. :
en
es
- FR758307A - Easy-open envelopes :
en
fr
- GB404604A - Improvements in and relating to switching diagrams :
en
- DE591104C - Electromedical circuit bath with current compression device :
de
en
- ES2222U - Knitted tie, sewn and lined (Machine-translation by Google Translate, not legally binding) :
en
es
- US1943495A - Combustion chamber for diesel engines :
en
- US1943976A - Process of revivifying mineral absorbents :
en
- FR758531A - Shoe :
en
fr
- DE591205C - Process for briquetting pit-moist brown coal :
de
en
- DE591286C - Two-rope gripper :
de
en
- DE591210C - Pipe cutter :
de
en
- US1943833A - Automobile signal :
en
- USRE19051E - Art of sound reproduction :
en
- FR758356A - :
fr
- FR758592A - Compressed air transfer machine :
en
fr
- FR758606A - Improvements in the manufacture of boxes from fibrous products or other similar materials :
en
fr
- GB404517A - Improvements in evaporative cooling systems for the cylinders of internal combustionengines :
en
- GB404548A - Improvements in steam boilers and water-heaters :
en
- GB404588A - Machine for the automatic measuring of cloth webs :
en
- US1943706A - Self-retarding mechanical percussion fuse for projectiles :
en
- DE591350C - Device for the remote control of regulating devices in railway traffic, such as switches and signals :
de
en
- DE591327C - Self-starting synchronous motor :
de
en
- ES132526A1 - Rotary vane system with governable reaction drive. :
en
es
- FR758457A - Razor blade with safety hymen :
en
fr
- GB404465A - Improvements in and relating to the manufacture of hollow glass bodies :
en
- DE591005C - X-ray tube with oscillating anode :
de
en
- DE591093C - Bunker discharge device :
de
en
- GB404384A - New or improved apparatus for playing a game :
en
- ES132222A1 - A float pad driven by pedals. :
en
es
- USD91350S - Design fob a teakettle :
en
- DE591346C - Rotary piston machine :
de
en
- US1943804A - Fountain pen filler :
en
- US1943892A - Purification of organic acids :
en
- US1943920A - Process for the production of :
en
- DE591320C - Power supply system for telephone exchange :
de
en
- GB404431A - Shuttle actuating mechanism for swivel looms :
en
- ES132451A3 - A process for the manufacture of razor blades. :
en
es
- ES132550A1 - Painting procedure by painting projection. :
en
es
- GB404664A - Improvements in the manufacture and production of condensation products :
en
- GB404573A - Kinematograph film spools :
en
- CH166487A - Process for evaporating liquids. :
de
en
- ES132456A3 - A method of manufacturing razor blades of the type with longitudinal holes and slits. :
en
es
- DE591178C - Push rod lock for mowing machines :
de
en
- DE591292C - Speaking machine for the reproduction of sound recordings on tape carriers in subscript :
de
en
- CH166499A - Process for the preparation of a water-soluble dye of the anthraquinone series. :
de
en
- DE591022C - Peeling machine for potatoes u. Like. With several peeling rollers acting one after the other :
de
en
- US1943642A - Sharpener for slicing machines :
en
- CA338735A - Engine starting mechanism :
en
fr
- CH166613A - Arrangement for the operation of telephone repeaters. :
de
en
- CH166636A - Pneumatic tire support ring. :
de
en
- CH166672A - Electrically heated steam boiler for heating with alternating current. :
de
en
- US1943816A - Automatic adjusting device for brakes :
en
- US1943832A - Mining machine :
en
- US1944127A - Football guard :
en
- DE591111C - Process for bleaching cellulose-containing fiber material :
de
en
- DE591123C - Device for making ice :
de
en
- DE591224C - Grate bar for a chainless traveling grate :
de
en
- FI15649A - Spritsrör :
en
fi
- NL31839C - :
en
- US1943324A - Automatic torque adjuster :
en
- US1943974A - Control mechanism fob fuel pumps :
en
- US1944030A - Control for film handling apparatus :
en
- CA338712A - Rotating prism apparatus :
en
fr
- FR758317A - Trunk enhancements :
en
fr
- AU1450333A - Improvements in apparatus for opening shell fish of the bivalve species :
en
- CH166650A - Electric braking device for electrically operated rail vehicles. :
de
en
- CA338722A - Rail plate :
en
fr
- US1943603A - Grease pumping mechanism :
en
- US1943751A - Lip shield :
en
- US1944146A - Air conditioning apparatus :
en
- CH166589A - Fuse for electrical circuits. :
en
fr
- GB404478A - Improvements in clamping buckles for varying the operative length of straps or the like, especially for braces :
en
- US1943416A - Band pass amplifier :
en
- US1943555A - Metal working press :
en
- US1943773A - Beehive frame spacer :
en
- US1943808A - Rust proofing oil :
en
- US1944065A - Low voltage storage battery :
en
- CH166639A - Engaging and disengaging device for bicycle alternators. :
de
en
- US1943474A - Toy boat :
en
- US1943826A - Lock :
en
- USD91367S - Design fob a button :
en
- CA338733A - Unfermented milk product :
en
fr
- US1943929A - Rotary hydraulic power transmission :
en
- US1943412A - Heel and method of making the same :
en
- US1943621A - Light reflecting device :
en
- US1944104A - Compass for orientation :
en
- US1943307A - Purifying light metals :
en
- USD91363S - Design for a bottle :
en
- US1943592A - Air strainer :
en
- DE591109C - Pipe connection with ball joint :
de
en
- DK48275C - For axle bearings on rail vehicles, lubrication device with rotating oil transport disc. :
da
en
- US1943796A - Opening and closing means for carton boxes :
en
- FI15665A - Skidbindning :
en
fi
- FR42957E - Thermo-electric control device intended in particular for diathermic masks used for aesthetic treatment of the face :
en
fr
- ES132514A1 - A provision for polychrome prints. :
en
es
- GB404402A - Improvements in table implements :
en
- FR758600A - Sophisticated tool that can be transformed into a pickaxe, pickaxe, ax, etc. :
en
fr
- DE591091C - Chain conveyor, especially for vertical conveyance of bulk goods in closed troughs through support plates filling the trough cross-section :
de
en
- ES132561A3 - A procedure for laying rails for tram use in large cities and along highways. :
en
es
- US1944011A - Inertia governor for rotating bodies :
en
- US1943379A - Humidifier :
en
- FR758549A - Improvements to the devices for fixing the capsules to the containers :
en
fr
- GB404481A - Method of and apparatus for generating hollow faced worms and the like :
en
- FR758325A - Adjustable stretchers trolley :
en
fr
- FR758550A - Improvements to ship portholes :
en
fr
- USD91372S - Design for a bottle or similar :
en
- US1943413A - Machine for trimming covers of heels :
en
- US1943674A - Sparking plug for internal combustion engines :
en
- US1943829A - Sandal :
en
- US1943309A - Projection apparatus :
en
- DE591036C - Furnace for burning bricks and similar ceramic objects :
de
en
- DE591333C - Precision measuring device for determining the finished dimensions of cylindrical workpieces provided with longitudinal grooves or recesses :
de
en
- DE591078C - Rotor wing with metal spar :
de
en
- ES132620A1 - An automatic measuring spout-counter for liqueurs. :
en
es
- GB404570A - Improvements in or relating to devices for testing the dimensions of screw stoppers for bottles or the like :
en
- DE591081C - Device for dispensing liquid, in particular milk :
de
en
- ES132694A1 - Wireless telecommunication system to direct aircraft along a line. :
en
es
- FR758455A - Knitting Machine Improvements :
en
fr
- FR42958E - Electric command repeater device :
en
fr
- FR758544A - Improvements to mechanical presses and similar machines :
en
fr
- GB404520A - Derivatives of the di-hydroxy-benzenes and process for the manufacture of same :
en
- DE591027C - Ancillary lens arrangement on photographic cameras or the like. :
de
en
- DE591246C - Sheet-shaped intermediate layer with solder on both sides for slot soldering :
de
en
- US1943831A - Automatic temperature or pressure controller :
en
- US1944125A - Welding and cutting apparatus :
en
- GB404553A - Improvements in easy chairs or the like :
en
- US1943308A - Heel finishing machine :
en
- US1943778A - Tractor planter :
en
- US1943825A - Rectangular basket :
en
- DE585739C - Process for the production of polymeric pentoses :
de
en
- DE590987C - Razor blade and razor :
de
en
- DE591072C - Hydraulic clamping mechanism for two sheets to be joined by a fusion weld seam :
de
en
- ES132651A1 - A procedure for copying images obtained on lenticular grid films onto smooth films. :
en
es
- GB404538A - Improvements in supports for wearing apparel :
en
- FR758418A - Sealed joint for pipe :
en
fr
- FR758632A - Improvements to roller spinners :
en
fr
- GB404626A - Improvements in or relating to electrical resistances :
en
- DE591336C - Machine for the production of blanks :
de
en