- DE578520C - Paste to protect the welding points of iron pipe strings and the like. Like. Against corrosive influences :
de
en
- DE578790C - Device for evaporation of liquids :
de
en
- GB393665A - Improvements in domestic wringing and mangling machines :
en
- US1913681A - Method of heating and ventilating :
en
- DE578509C - Pulverized fuel combustion :
de
en
- DE578808C - Cash register printer with several character wheel groups :
de
en
- ES1475U - Rocking chair and swing cradle. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB393789A - Improvements in hand-grenades :
en
- US1913725A - Dumb waiter door unit :
en
- US1914005A - Walter o :
en
- FR747391A - :
fr
- US1913457A - Writing utensil :
en
- US1913837A - Bean-snipping machine :
en
- US1913917A - Vending machine :
en
- US1914151A - Crusher head and mantle :
en
- US1913735A - Remote control mechanism :
en
- US1913926A - Amusement device :
en
- USD90117S - Design for a clip for pen or similar article :
en
- US1913778A - Concrete pipe joint :
en
- USD90106S - of milwaukee :
en
- FR747350A - Process for the preparation of calcium salts :
en
fr
- DE578537C - Weaners :
de
en
- DE578410C - Twin screw slot terminal for connecting electrical lines :
de
en
- ES130394A1 - Improvements in industrial devices to produce coffee infusions. :
en
es
- ES1628U - Elastic fixer for pants. (Machine-translation by Google Translate, not legally binding) :
en
es
- DE578425C - Area measuring machine :
de
en
- CA333139A - Brake mechanism :
en
fr
- ES130420A3 - A lawn mower for gardens. :
en
es
- DE578257C - Accordion :
de
en
- FR747138A - screen for adjusting the depth of field of the lenses :
en
fr
- GB393965A - Improvements in or relating to light reflecting lamps :
en
- FR747495A - Adjusting device for vehicles powered by internal combustion engine :
en
fr
- DE578356C - Elastic coupling :
de
en
- DE578392C - Trestle for emergency closures :
de
en
- DE578428C - Calculating machine for calculating values that are not based on the decimal system :
de
en
- US1913877A - Mica sorting apparatus :
en
- US1914023A - Refrigerator unit :
en
- DE578420C - Process for removing hydrogen sulfide from gases containing ammonia :
de
en
- DE578704C - Method and device for leaching solid substances :
de
en
- US1913768A - Shingle strip :
en
- US1913887A - Motor starting device :
en
- US1913655A - Packing of eggs :
en
- DE578441C - Device for demonstrating the effects of clothing o. The like. :
de
en
- DE578716C - Process for improving cement and cement mortar :
de
en
- FR747203A - Removable stove assembly device :
en
fr
- US1913949A - Manually selective power actuated band gear change means :
en
- DE578614C - Folding boat skin :
de
en
- FR747195A - Method and apparatus for cleaning and degreasing metal objects and the like, using solvent vapors :
en
fr
- GB393692A - Improvements relating to air heating or cooling devices :
en
- GB393781A - Conveyor hook for overhead pipe-tracks :
en
- USD90110S - Abraham ginsberg :
en
- US1913714A - Ferrule for electric welding :
en
- FR747194A - Method of manufacturing zippers :
en
fr
- DE578343C - Device for the separation and measurement of dust and soot particles in gases and the like. Like. Or gaseous components :
de
en
- FR747295A - :
fr
- FR747206A - Semi-automatic and automatic cistern :
en
fr
- CA333201A - Hot bed :
en
fr
- DE578899C - Saddle head fitting for riding saddle with adjustable costumes :
de
en
- FR42245E - Process for sensitizing light-sensitive, silver halide emulsions to green, yellow and red :
en
fr
- GB393917A - Improvements in hydraulic presses :
en
- GB393734A - Improvements in materials for use in making textile fabrics :
en
- GB393925A - Method of coating articles with enamels, glazes or other coating material :
en
- GB393910A - Improvements in ships deck lights :
en
- US1914008A - Pumping unit :
en
- US1913651A - Folding chair :
en
- US1913718A - Automotive driving axle :
en
- US1914239A - Paper container :
en
- US1913692A - Package construction :
en
- US1913915A - Portable weighing machine for locomotives and other rail vehicles :
en
- GB393753A - A process for the preparation of mixed ethers :
en
- DE578274C - Device for opening food cans with U-shaped sealing tape :
de
en
- DE578590C - Process for the production of socks on the flat weft knitting machine, the heel parts of which are worked simultaneously with the middle part of the foot connecting them :
de
en
- DE578582C - Electric arc lamp :
de
en
- ES130504A1 - Improvements in decompressors for combustion and explosion engines. :
en
es
- FR42215E - Improvements relating to car interior trim assemblies :
en
fr
- US1914260A - Valve :
en
- CH162174A - Balloon fitted with a closure device. :
en
fr
- DE578517C - Measuring device for testing gases, especially smoke gases :
de
en
- DE578727C - Connector sleeve for electrical plug contacts :
de
en
- FR747288A - Method and apparatus for making bindings having a spine with nerves, reliefs or hollows :
en
fr
- DE578765C - Self-loading pistol :
de
en
- FR747277A - Reinforced cement signage and advertising panels :
en
fr
- FR747382A - Changing light base for the illumination of aquariums, bowls, basins and the like :
en
fr
- FR42209E - Improvements to processes and apparatus for detecting defects in electrical conductors :
en
fr
- FR747393A - Process for the production of flexible joints :
en
fr
- ES130357A1 - Improvements introduced in the manufacture of plates. :
en
es
- DE578576C - Brake regulator with axially displaceable bearing, especially for power surge transmitters in telephone systems :
de
en
- ES1623U - Porta-sheets of carbon paper. (Machine-translation by Google Translate, not legally binding) :
en
es
- US1913736A - Gasket :
en
- US1913898A - Lubricating system :
en
- US1914118A - Load handling mechanism :
en
- US1914079A - Yielding support for automobile engines :
en
- US1914309A - Apparatus for washing dishes and other articles :
en
- DE578237C - Safety device for steam boiler systems arranged next to the monitoring controllers :
de
en
- GB393884A - Improvements in or relating to means for protecting ships against fire :
en
- GB393646A - Improvements in and relating to measuring and pouring tops for containers of granulated materials :
en
- GB393649A - Improvements in or relating to sewing machines :
en
- US1913575A - Spark plug :
en
- US1914237A - Independent wing locking device for revolving doors :
en
- FR747328A - Device for deaerating boiler feed water :
en
fr
- FR747424A - Device for testing airplanes and similar aerial devices :
en
fr
- DK47425C - Circuit arrangement for fully or semi-automatic Telephone Systems. :
da
en
- US1913501A - Installation for the manufacture of glassware :
en
- US1914090A - Hydraulic power transmission :
en
- USD90124S - Design for lace :
en
- CH162245A - Refrigerating machine system with organs for starting and for automatic control with border security. :
de
en
- GB393858A - Pocket lighter :
en
- FR747242A - Sedan stop catch :
en
fr
- FR747266A - New photovoltaic cell :
en
fr
- FR747408A - Transformation of continuous circular motion into reciprocating rectilinear motion :
en
fr
- GB393851A - Automatic change speed gear mechanism :
en
- CH162371A - Process for the preparation of 4- (bis-diethylaminoethyl-amino) -2'-methoxy-4'-allyldiphenyl ether. :
de
en
- DE578251C - Device for measuring the duration of welding processes :
de
en
- DE578670C - Firing for room heaters :
de
en
- DE578738C - Cooling cushions for medical purposes :
de
en
- CA333190A - Starch production :
en
fr
- CH162113A - Twisting spindle equipment. :
de
en
- CH162175A - Rollable anti-skid strip for skis. :
de
en
- CH162271A - Circuit breaker with thermal release. :
de
en
- US1913596A - Oil filled insulating bushings having renewable insulating elements :
en
- US1914303A - Thread cleaner :
en
- CA333151A - Cornstalk composition :
en
fr
- US1913476A - Shoe and shank piece therefor :
en
- US1914015A - Self winding watch :
en
- US1914150A - Christmas tree base :
en
- US1913936A - Motor mounting :
en
- CH162211A - Process for the production of profiled-looking flat structures from synthetic masses. :
de
en
- FR747428A - Metal alloy and its manufacturing process :
en
fr
- ES1606U - Label with metal fastener. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR747167A - Electro-magnetic control for valves, hammers or other reciprocating parts :
en
fr
- GB393737A - A new or improved shoe :
en
- US1913850A - Puzzle set :
en
- US1914059A - Textile material and method of dyeing the same :
en
- CH162274A - Earth fault protection device for the armature winding of DC machines and single armature converters. :
de
en
- US1913824A - Visible index :
en
- DE578301C - Low-ohmic or high-amperage, creep current safe glow plug :
de
en
- DE578608C - Process for thickening milk :
de
en
- DE578739C - Processes and devices for the manufacture of cast bearings :
de
en
- US1914127A - Registering table for printing :
en
- CA333208A - Vapour electric discharge device :
en
fr
- CH162241A - Centrifugal governors on high-speed internal combustion engines, in particular vehicle diesel engines. :
de
en
- CH162282A - Device for converting multi-phase current of a given frequency into single-phase current of a lower frequency with the aid of grid-controlled valve rectifiers. :
de
en
- FR42205E - Improvements to automatic starting mechanisms :
en
fr
- CH162202A - Process for the production of coatings from pressed cork for rollers and discs. :
de
en
- CH162303A - Telephone system with different tariffs. :
de
en
- DE577574C - Heat meter based on the condensation principle for central heating radiators :
de
en
- DE578377C - Processing of crude potassium salts containing magnesium sulphate :
de
en
- ES129891A1 - Heavy oil carburetor. :
en
es
- US1913982A - Chuck :
en
- US1913615A - Aging process and apparatus for printed fabric :
en
- US1913641A - Apparatus for extracting liquid from material :
en
- US1914173A - Method of and means for controlling electrical and magnetic pulsations :
en
- US1914319A - Atomizer :
en
- DE578464C - Device for the correct phase coupling of the receiving image roller at the beginning of the transmission in remote image transmission devices :
de
en
- DE578506C - Internal firing for boilers with corrugated flame tubes :
de
en
- DE578550C - plane :
de
en
- DE578580C - Multiple frequency generator with several independent systems of different frequencies :
de
en
- CA333154A - Belt tightener :
en
fr
- DE578831C - Process for processing fuel ashes :
de
en
- US1913866A - Water cooler :
en
- US1913518A - Light projection :
en
- DE578432C - Starters for internal combustion engines :
de
en
- DE578703C - Method of filling the joints between the planks of a concrete sheet pile wall :
de
en
- ES130040A1 - A process for the preparation of slag for the deoxidation of steels. :
en
es
- FR747365A - Lane change :
en
fr
- GB393786A - Improved apparatus for administering the nauheim or carbon dioxide effervescent bath :
en
- DE578245C - Device for the ventilation of all types of interiors :
de
en
- DE578688C - Device for speed and power control of gas turbines :
de
en
- DE578797C - Circulating cylindrical field magnet for electrical machines :
de
en
- GB393714A - Improvements in tuning-keys for guitars and other stringed instruments :
en
- DE578276C - Method and machine for removing finished coetzers and for re-spinning on ring spinning machines :
de
en
- DE578602C - Auxiliary device for dynamic balancing :
de
en
- DE578610C - Advertisement display apparatus :
de
en
- DE578569C - Process for the preparation of camphene from pinene or napene :
de
en
- DE578253C - Cigarette holder :
de
en
- FR747166A - Tape holder for typewriters :
en
fr
- US1913552A - Container for electrical conductors :
en
- GB393887A - Improvements in or relating to waterless gas holders :
en
- JP101462C2 - Solid feed manufacturing method :
en
ja
- US1914283A - Control of the brakes and the throttles of automobiles :
en
- US1913715A - Highway guard :
en
- US1913491A - 1-hydroxy-anthracene-carboxylic acid and a process of making it :
en
- US1914168A - Rail connector for toy railways :
en
- US1914352A - Pocketbook frame :
en
- CH162151A - Process for the manufacture of the tetrasulfuric ester of 3: 3'-difluorodianthrahydroquinone-1: 2: 2': 1'-azine. :
en
fr
- US1913712A - Spark plug :
en
- US1913937A - Annunciator signal :
en
- US1914036A - Side delivery rake :
en
- CA333162A - Egg processing and candling machine :
en
fr
- CA333252A - Solid di-ammonium phosphate :
en
fr
- US1913745A - Journal box and cover :
en
- DE578646C - Articulated arch extension with bolt support for pits :
de
en
- FR747190A - Auxiliary device for beauty and facial care, in particular for coloring the eyebrows and for making up the lips :
en
fr
- FR747232A - Removable fixing device of a plate by its periphery :
en
fr
- FR747231A - Improved jug for milk and other liquids and support for its use :
en
fr
- FR42231E - Mechanical pencil :
en
fr
- US1913839A - Cellulose container :
en
- US1913923A - Heating unit for radiators :
en
- US1913897A - Road material spreader :
en
- US1913911A - Exploring device for televsion apparatus :
en
- US1914115A - Terrazzo strip :
en
- US1913916A - Controlling apparatus for pneumatic tools and the like :
en
- US1913813A - Device for cutting antenna wire :
en
- US1914186A - Translating device :
en
- AU261337A - Improvements in combs for sheep shearing machines :
en
- DE578326C - Anatomical teaching and visual model, in particular for dental purposes :
de
en
- DE578615C - Grinding and honing device for double-edged razor blades :
de
en
- GB393792A - Improvements in and relating to methods of making sheets of insulating material :
en
- CH162355A - Method for the preparation of a strongly basic porphine. :
de
en
- CH162325A - Crankshaft bearings on bicycles. :
de
en
- CH162368A - Process for the preparation of 1-1-m-oxyphenyl-2-aminopropan-1-ol. :
de
en
- US1913485A - Molding and the forming of sand molds :
en
- US1913973A - britten :
en
- US1913807A - Tube cap :
en
- US1913816A - Cap removing tool :
en
- US1914000A - Control flap and balance :
en
- US1913805A - Process for separating gas mixtures more particularly coke oven gas :
en
- US1913435A - Airplane wheel :
en
- US1913456A - Hinge :
en
- US1913661A - Pencil :
en
- GB393804A - Primary press section for paper machines :
en
- GB393762A - Improvements in or relating to ventilators :
en
- US1913573A - Radiator :
en
- US1913873A - Carrier :
en
- US1913378A - Laundry apparatus :
en
- US1914253A - Louver-type grille for automobile radiators :
en
- DE578296C - Process for the production of fabric armbands :
de
en
- DE578305C - Loop outlet for combined wire and fine iron lines :
de
en
- CA333213A - Gaseous electric discharge device :
en
fr
- CH162256A - Insulated conductor. :
de
en
- CA333130A - Heating apparatus :
en
fr
- CA333163A - Table fork :
en
fr
- DE578287C - Device for gluing workpieces, such as pictures and the like. Like., on a paper web :
de
en
- DE578344C - Adding machine :
de
en
- FR747407A - :
fr
- CH162153A - Hose sealant. :
de
en
- FR747225A - Annealing furnace :
en
fr
- GB393740A - Device for the production of high gloss photographs :
en
- DE578306C - Spindle seat for storing the coupling spindles in rolling mills :
de
en
- DE578457C - Electrically driven balance clock with voice coil :
de
en
- ES130525A1 - A procedure for making imitation espadrilles from hemp and other types of footwear. :
en
es
- FR747247A - Mount for mercury breakers :
en
fr
- FR747490A - New mono or polysoc plow-scale :
en
fr
- AU5289264A - A hydraulic transmission for an agricultural sowing machine :
en
- CH162101A - Air mattress. :
de
en
- CA333298A - Electric wave amplifier :
en
fr
- CH162097A - Insect protection device with roll-up grilles on windows. :
de
en
- DE578501C - Welding electrode for electric arc welding with substances that generate protective gas :
de
en
- DE578622C - Striking detonator for grenades :
de
en
- CH162050A - Rake. :
de
en
- US1913704A - Means fob rehabilitating used carbon pakeb :
en
- DE578293C - Facility for operating Roentgen pipes :
de
en
- FR747354A - Device for catching criminals :
en
fr
- GB393775A - Improvements relating to gas regulating devices :
en
- CA333147A - Spooling machine :
en
fr
- CA333225A - Cellular clay product :
en
fr
- US1913469A - Continuous absorption machine :
en
- US1914074A - Luminous tube sign :
en
- DE578801C - Tracheostomy tube or trocar for veterinary use :
de
en
- DE578693C - Device for applying liquid fats, fat emulsions or the like to a rotating drum :
de
en
- FR747263A - Laundry, washing, rinsing and drying machine :
en
fr
- US1913952A - Dynamo-electric machine regulation :
en
- CH162182A - A device that is used to determine a certain state of the line on electrical lines for variable active and reactive powers transmitted through the line. :
de
en
- US1914218A - Vacuum tube :
en
- DE578268C - Device for producing fire-extinguishing foam :
de
en
- DE578566C - Process for the electrical cleaning of gases that are difficult to ionize :
de
en
- ES130483A1 - Mechanism to stop the warp in the looms. :
en
es
- US1913502A - Safety device for elevators :
en
- US1913643A - Floating deck for oil tanks :
en
- US1913664A - Valve for truck tires :
en
- CH162084A - Process for the production of a hydraulic building material. :
de
en
- CA333185A - Spring cover :
en
fr
- DE578243C - Retaining strap for attaching car glasses and the like like :
de
en
- ES130523A1 - A rotating machine for dyeing and washing textiles. :
en
es
- CH162209A - Method and device for the production of a fuel gas mixture containing fire gases, air and steam for drying systems :
de
en
- DE578645C - Bearing for the housing of rock drilling machines :
de
en
- FR747478A - Ignition magneto for internal combustion engine :
en
fr
- CH162244A - Condensate drain. :
de
en
- ES130422A1 - An improvement in the constitution of the kites for springs of roller shutters of all kinds. :
en
es
- US1913558A - Automatic stop :
en
- US1913758A - Rotary pump :
en
- CA333308A - Cellulose treating apparatus :
en
fr
- DE578359C - Feed damper :
de
en
- DE578397C - Die for pressing sheet metal or other sheet-like materials :
de
en
- DK47427C - Refrigeration system with a rotating, single-walled cooling drum for cooling liquid fats and the like, which serves as an evaporator for the coolant. :
da
en
- ES130496A1 - A process for manufacturing, with paper or mechanical paperboard, a flexible material. :
en
es
- ES1619U - Hollow brick (Machine-translation by Google Translate, not legally binding) :
en
es
- CH162367A - Process for the preparation of 1-1-m-oxyphenyl-2-aminopropan-1-ol. :
de
en
- US1914060A - Sanitary covering for lunch-room counters and tables :
en
- US1913445A - Machine for shaping shoe uppers :
en
- CH162057A - Cartridge for smoke development. :
de
en
- CH162193A - Automatic winding device for clock. :
en
fr
- GB393800A - Improved device for securing screw stoppers to bottles and the like :
en
- US1914038A - Art and apparatus for impelling and maneuvering of floating vessels :
en
- DE578554C - Procedure for combating dust in mining operations :
de
en
- ES130428A1 - A gasifier device for crude oil distillate derivatives and water vapor injector for the rectification of gases, applicable to all types of internal combustion engines. :
en
es
- SE77529C1 - :
en
- US1913820A - Sink, tray, and table combination :
en
- DE578373C - Protection device for compressed air delivery lines :
de
en
- DK47432C - The cement casing with wooden strips embedded in the joints. :
da
en
- US1913507A - Holder, particularly for socks or stockings :
en
- US1913737A - Curtain fastener :
en
- US1914339A - Nozzle valve for explosion turbines :
en
- CA333137A - Can sealing method :
en
fr
- CA333209A - Electric cathode glow lamp :
en
fr
- CH162112A - Process for the production of copper oxide ammonia artificial silk using a spinning funnel. :
de
en
- DE578404C - Separation of manganese from phosphoric acid :
de
en
- DE578488C - Process for the production of metal complex compounds of the imidazole series :
de
en
- DE578724C - Process for the sulphonation of phthalic anhydride :
de
en
- FR747198A - Method and apparatus for the conversion of mineral oils :
en
fr
- DE578311C - Process for the production of higher carbon hydrocarbons by heating methane :
de
en
- DE578512C - Band-shaped adhesive plaster :
de
en
- GB393828A - Improvements in range and direction calculating apparatus for artillery :
en
- US1913521A - Metal window sash and the like :
en
- US1914125A - Cortin and method of preparing same :
en
- US1914172A - Manufacture of ether derivatives of carbohydrates like cellulose :
en
- DE578375C - Manufacture of calcium carbide :
de
en
- FR747368A - Telephone cable that works with amplifiers :
en
fr
- GB393820A - Improvements in and relating to trucks for electrically propelled vehicles :
en
- US1914255A - Shift rod controlling device :
en
- US1913562A - Grounding device :
en
- US1914295A - Dust mop cleaning machine :
en
- US1913940A - Production of hydrocarbons :
en
- US1914033A - Concrete form :
en
- DE578270C - Gas mask :
de
en
- CH162307A - Device for simultaneous monitoring of the cylinders of a multi-cylinder internal combustion engine. :
de
en
- DE578800C - Method and device of a continuous automatic machine-working mixed gas generation plant with obliquely inclined retorts :
de
en
- DE578824C - Conversion of hydrocarbons or gas mixtures containing them :
de
en
- CH162375A - Process for the preparation of 1-diethylaminoethyl-1.2.3.4-tetrahydro-6-phenoxyquinoline. :
de
en
- US1914274A - Automobile ignition lock mechanism :
en
- USD90134S - Lighting unit or article of analogous nature :
en
- GB393662A - Improvements in or relating to telegraph exchange systems :
en
- USD90101S - Lttcette l :
en
- US1913754A - Ash receptacle :
en
- DE578601C - Hardness testing machine like the Rockwell hardness testing machine :
de
en
- FR747117A - Improvements to fire extinguishers :
en
fr
- FR747516A - Sulfuric acid manufacturing process :
en
fr
- US1913874A - Mirror :
en
- DE578483C - Device for layer-by-layer lifting of liquids of different specific gravity from separation containers :
de
en
- CH162161A - A process for forming a protective coating on metal or light alloy objects. :
en
fr
- FR747450A - Siren for motor vehicles :
en
fr
- DE578564C - Process for pretreating charcoal before it is carbonized or coked in narrow, externally heated pipes :
de
en
- US1913598A - Dental instrument :
en
- US1913554A - Armored vehicle construction :
en
- US1913686A - Rheostat :
en
- DE578320C - Electrical remote control device for switches with minimum or zero voltage magnet as a trigger :
de
en
- US1914300A - Evaporator for refrigerators :
en
- US1913829A - Power driven casing measuring machine :
en
- US1913859A - Lock :
en
- US1913977A - Radio indicator :
en
- US1914014A - Warping creel spool tension device :
en
- USD90103S - Design foe :
en
- CH162352A - Process for the preparation of a new monoazo dye. :
de
en
- US1913946A - Flash light :
en
- US1913961A - Antiglare shield for windshields :
en
- US1914194A - Automobile box car door post :
en
- US1913512A - Meteorological indicator :
en
- US1914116A - Collapsible electric train set :
en
- US1914203A - Cushion slide for furniture :
en
- CA333247A - Uniform corrosion anode :
en
fr
- CH162293A - Process for the preparation of 1-phenyl-2,3-dimethyl-4-isopropyl-5-pyrazolone. :
de
en
- CH162127A - Welding blade. :
de
en
- GB393872A - Improvements in and relating to devices for removing crown corks from bottles or the like :
en
- US1913428A - Radio receiver circuit :
en
- US1913566A - Automatic snubbing device :
en
- US1913836A - Roofing and siding material :
en
- DE578513C - Fastening device for ringless curtain rods, tubes or strips provided with a horizontal bar :
de
en
- ES130400A1 - An apparatus sharpens pencils. :
en
es
- ES130520A3 - Procedure for the artificial curing of meats and sausages of all kinds and of other food materials. :
en
es
- ES130530A2 - IMPROVEMENTS IN A MACHINE TO SEPARATE THE BROKEN HOOD FROM THE PEPITA FROM ALMONDS, HAZELNUTS AND THEIR SIMILAR :
en
es
- US1913422A - Method of building pneumatic tires :
en
- US1913617A - Adjustable contact finger :
en
- US1914266A - Six wheel automotive vehicle and driving means therefor :
en
- DE578723C - Process for the catalytic oxidation of anthracene with oxygen or gases containing such :
de
en
- DE578562C - Method for sizing textile fibers :
de
en
- US1913647A - Method and composition for tar removal :
en
- US1914067A - Automatically variable change speed gear device :
en
- CA333172A - Engine joint :
en
fr
- CA333214A - Photo-electric apparatus :
en
fr
- CA333232A - Liquid separator :
en
fr
- CA333276A - Tire puncture indicator :
en
fr
- DE579071C - Device for the sterile closing of preserving jars :
de
en
- ES130378A1 - A procedure for the neutralization and clarification of pomace oils. :
en
es
- GB393766A - Improvements in centrifugal machines and methods for casting metals :
en
- US1913711A - Process for the production of forged shafting :
en
- CA333133A - Indicating oiler :
en
fr
- ES130108A2 - IMPROVEMENTS MADE IN THE PATENYE NUMBER 130066 :
en
es
- GB393664A - Improvements in catalysts, more particularly for use in the conversion of hydrocarbons to lighter hydrocarbons :
en
- GB393742A - An improvement in or relating to fabric dyeing machines :
en
- GB393706A - Improvements in or relating to fasteners for gas purifiers and the like :
en
- US1914026A - Therapeutic apparatus :
en
- US1914328A - Telegraph repeater for uniform impulse code :
en
- DE578247C - Rain protection device for skylights :
de
en
- DE578556C - Section excavator with band boom :
de
en
- NL30140C - :
en
- DE578891C - Insulating body :
de
en
- GB393680A - Improvements in or relating to dynamo-electric machines :
en
- GB393867A - Time controlled indicator :
en
- DE578547C - Process for the electrothermal production of aluminum :
de
en
- DE578581C - Isolation tester :
de
en
- GB393723A - Improvements in and relating to metal spraying apparatus :
en
- FR747336A - Automatic pick finder for double lift armor machines :
en
fr
- US1913543A - Supply circuit :
en
- US1913766A - Method and apparatus for testing audion tube circuits and devices :
en
- FR747114A - Automatic regeneration of degraded steam by its expansion in a motor machine or in other applications :
en
fr
- GB394321A - Improvements in, or relating to, overcoats, raincoats, and like garments :
en
- DE578288C - Shell buffer :
de
en
- ES129740A1 - Automatic device that improves the procedures of antisepsis by electrolysis. :
en
es
- FR747262A - Method of reproducing and obtaining copies of original prints :
en
fr
- DE578372C - Loading device for conveyor belts :
de
en
- GB393962A - Method of relieving waste liquors from the soda or sulphate pulp manufacture of silica :
en
- FR747209A - Fitting for rubber or other elastic or flexible material :
en
fr
- US1914184A - Paper manufacture :
en
- FR747439A - element or frame for filters with filter layers of fibrous material :
en
fr
- GB393770A - Improvements in or relating to the windings of transformers and other electrical machines :
en
- US1913376A - Self-contained vacuum tank and pump :
en
- CH162154A - Machine for the production of pieces of wood strips intended for further processing into ignition strips. :
de
en
- ES129834A1 - Improvements in quick-fire or military pistols with vertically movable locking slide. :
en
es
- FR42208E - Improvements to processes and apparatus for detecting defects in electrical conductors :
en
fr
- FR747110A - Elastic fabric in all directions :
en
fr
- GB393719A - Improvements relating to electric current limiting apparatus :
en
- CH162064A - Fencing. :
en
fr
- GB393758A - Improvements in or relating to corsets and similar garments :
en
- GB393876A - Improvements in or relating to motor car bodies :
en
- US1913773A - Automobile license plate holder :
en
- USD90100S - Textile fabric or similar article :
en
- US1913427A - Electric discharge device :
en
- DE578340C - Portable container for holding tear samples from textiles, paper etc. with adjustable moisture content :
de
en
- US1913630A - Calculating machine :
en
- US1913721A - Lawn mower :
en
- CA9994S - Bridge for eyepieces of spectacles :
en
- US1913985A - Refining of lead alloys :
en
- US1914167A - Milling machine :
en
- CH162059A - Double wall. :
de
en
- US1913881A - Process of making negatives :
en
- CH162253A - Device to compensate for the asymmetrical load of a three-phase network caused by a single-phase energy extraction. :
de
en
- DE551769C - Resilient iron polygon knee shoe :
de
en
- ES130514A1 - An electrical procedure to disinfect the casings both in the raw state and in the manufactured state. :
en
es
- DE543723C - Rotating wedge coupling :
de
en
- DK47421C - Heater In which the pre-ignition gases from a fireplace are brought to give off their heat to a heat-absorbing medium. :
da
en
- DE578468C - Motor electricity meter :
de
en
- DE578631C - Cooling system to be operated with dry ice, especially solid carbonic acid :
de
en
- FR747175A - Device for fixing repair pads to be glued to the inner wall of flexible pipes :
en
fr
- FR747297A - Control device for hour-mileage meters for motor vehicles or other vehicles :
en
fr
- FR747372A - Ice cream maker :
en
fr
- US1913548A - Casing plugging apparatus :
en
- CA333231A - Imitation leather :
en
fr
- FR747481A - Radiator, in particular for transformer tanks :
en
fr
- CH162333A - Rail vehicle. :
de
en
- US1913981A - Hack saw machine :
en
- US1914232A - Locking mechanism for freight box cars :
en
- CH162165A - Graduated card file. :
de
en
- US1913606A - Battery tool :
en
- CA333233A - Production of water-free alcoholic liquid mixtures :
en
fr
- FR747271A - Method of manufacturing luminous indicators for automobiles and others and resulting products :
en
fr
- FR747374A - Current switch device intended more particularly for electric illuminated signs :
en
fr
- CH162167A - Method and apparatus for evenly moistening stereotype boards before they are used. :
de
en
- DE578875C - Measuring pointer arrangement of display devices :
de
en
- DK47442C - Seat for bicycle saddles and the like and Procedure for the manufacture of the seat. :
da
en
- CH162148A - Process for the preparation of an aminodiphenyl derivative. :
de
en
- DE578823C - Process for utilizing the waste heat from Brueden :
de
en
- FR747387A - Device for tightening and fixing the strip ties around crates, drums or other packaging :
en
fr
- DE578793C - Process for the production of halogenated substances :
de
en
- FR747454A - Cast armor plate :
en
fr
- GB393892A - Improvements in devices for examining the diameter of bores :
en
- DE578475C - Method and device for producing electrolytic coatings :
de
en
- GB393860A - Improvements in or connected with insoles for footwear :
en
- CA333144A - Suspension insulator :
en
fr
- CH162240A - Device for feedback of the controlling part of an auxiliary control. :
de
en
- DE578419C - Thread guidance on Kloeppeln :
de
en
- DE578763C - Method for determining the course of aircraft from an external observation point :
de
en
- FR747284A - Electric heating device applicable to rollers such as those of ironing and icing machines :
en
fr
- GB393791A - Regulating mechanism for continuously delivering an unvarying flow of liquid, vapour, or gas :
en
- DE578328C - Feeding device for hose presses or the like. :
de
en
- DE578470C - Electric heating pad for personal hygiene :
de
en
- FR747171A - Improvements in the construction of single-phase motors :
en
fr
- DE578322C - Process for the production of Kuepen dyes :
de
en
- FR747120A - Improvements to devices for steam and hot air baths :
en
fr
- IE12620L - Holder for hanks or skeins of yarns :
en
- CA333241A - Motor fuel :
en
fr
- CH162136A - Jar. :
de
en
- US1913908A - Electric accumulator :
en
- US1914192A - Electric control circuit :
en
- US1914217A - Molding :
en
- US1914228A - Automobile window screen :
en
- CA333244A - Cigar :
en
fr
- US1913995A - Apparatus for making tires :
en
- US1914316A - Game apparatus :
en
- NL30125C - :
en
- US1913955A - Apparatus for treating liquid with chemicals :
en
- CA333198A - Moulding mixture :
en
fr
- US1913730A - Crankless mechanism :
en
- US1913786A - Garden tool :
en
- CA333239A - Pumping apparatus :
en
fr
- CH162133A - Meat dicing machine. :
de
en
- CA333222A - Circuit interrupter :
en
fr
- US1913934A - Garment supporter :
en
- US1913680A - Apparatus for purifying and cooling oil and other fluids :
en
- DE578682C - Disk magazine for automatic speaking machines :
de
en
- GB393696A - Improvements in or relating to motors for operating reciprocating conveyors :
en
- CH162079A - Electric hot water storage tank. :
de
en
- CH162181A - Spring balance. :
de
en
- US1913453A - Nut lock :
en
- FR42225E - Process for the manufacture of pressed articles, in particular articles made of artificial resin and in masses of all kinds containing artificial resin :
en
fr
- FR747330A - Device for mechanically driving the inner roller of tablac for cigars from the rolling device into the pressing mold :
en
fr
- US1913522A - Ventilated switch stud :
en
- US1913557A - Pumping system :
en
- US1914070A - Music sheet turner :
en
- CA333242A - Screen plate :
en
fr
- CH162277A - Method and device for grid control of discharge vessels with an ionizable medium. :
de
en
- DE578674C - Process for the pre-refining of impure black copper :
de
en
- ES130410A3 - A perfected method of making rubber-soled footwear. :
en
es
- US1913356A - Apparatus for molding castings for radiators, boilers, and the like :
en
- CA333128A - Broiler oven :
en
fr
- ES1543U - Mountain shoes (Machine-translation by Google Translate, not legally binding) :
en
es
- ES1603U - Device to avoid footwear in the location of the wear in stockings and socks. (Machine-translation by Google Translate, not legally binding) :
en
es
- US1913394A - Material for welding wrought aluminum alloys :
en
- US1913525A - Driving mechanism :
en
- US1914280A - Edging attachment for drum sanding machines :
en
- CH162311A - Method of illuminating objects. :
en
fr
- CH162100A - Process for the production of transportable and stationary bearing shock and heat protection bodies which contain air as an appropriate filler, as well as air-filled bodies produced in connection with this. :
de
en
- CH162192A - Clock with an electric winding motor. :
de
en
- CA333246A - Tractor cultivator :
en
fr
- DE578477C - Electric musical instrument :
de
en
- DE578804C - Method for recording vibrations, e.g. B. of sound vibrations u. like :
de
en
- FR747211A - Four-speed change for bicycles of all categories :
en
fr
- FR747400A - Multi-row ball bearings improvements :
en
fr
- CA333291A - Commutator :
en
fr
- US1913585A - Illuminated sign :
en
- US1914101A - Refrigerating apparatus :
en
- DE578321C - Arrangement for taking constant consumer voltage from a network of variable voltage :
de
en
- DE578567C - Process for the dehydrogenation of hydrocarbons :
de
en
- DE578661C - Slide seal for rotary piston machines :
de
en
- FR747418A - Installation auto-switch, with pressure button and contact element movable perpendicular to the axis of the button :
en
fr
- US1914187A - Protective device for apparatus subject to fire hazard :
en
- US1913612A - Means for affixing attachments to washing machines :
en
- US1913638A - Wall :
en
- US1913488A - Adjusting means for cinematograph projectors :
en
- DE578807C - Test tube :
de
en
- ES130490A3 - A revolving crane. :
en
es
- CH162334A - Automatic central buffer coupling. :
de
en
- GB393695A - Improvements relating to gyroscopic apparatus :
en
- US1913852A - Balanced abrasive wheel :
en
- US1913872A - Slack take-up device :
en
- US1914029A - Manufacture of sulphur dyestuffs :
en
- CA333284A - Oil cracking process :
en
fr
- US1913891A - License tag :
en
- US1914119A - Method of producing model garments in simulation of fur garments :
en
- US1914226A - Shaking screen :
en
- CH162069A - Rail joint connection. :
de
en
- CH162246A - Refrigerating cabinet. :
en
it
- DE578794C - Process for the production of halogenated substances :
de
en
- GB393895A - Improvements in or relating to binding means for paper sheets :
en
- DE578417C - Roller bearings for the two shafts of traveling grids :
de
en
- CA333216A - Flooring composition :
en
fr
- NL58223B - :
en
- DK47440C - Device for electric thermostats and the like. :
da
en
- US1913538A - Process for breaking petroleum emulsions :
en
- US1913984A - Torsional vibration damper :
en
- CH162131A - Drawing mold for the production of pasta. :
de
en
- CH162298A - Device for improving the sound recording of microphones that are provided with several membranes. :
de
en
- US1913769A - Roller bearing :
en
- US1914084A - Apparatus for cooling oils or other fluids :
en
- US1914337A - Process of producing solid carbon dioxide :
en
- US1913392A - Flexible sheet securing means :
en
- AU400974B2 - A hydraulic transmission for an agricultural sowing machine :
en
- CA333193A - Resinous product :
en
fr
- DE578303C - Device for the automatic feed of hammer drills by moving them on a support frame :
de
en
- FR747392A - Device intended to rid the grinding rollers of the flour mill of the seeds of garlic contained in the wheat :
en
fr
- GB393802A - Improved arrangement of and driving mechanism for typebars for typewriters :
en
- CA333204A - Artificial leather :
en
fr
- DE578719C - Winding machine for wires, cables, ropes, strands, cords, etc. like :
de
en
- US1913801A - fossati :
en
- US1914106A - Cross-link for tire chains :
en
- US1914311A - Process for the incorporation of active oxygen in organic compounds :
en
- GB393672A - Improvements in automatic musical instruments :
en
- US1913419A - Cord terminal manufacturing process and apparatus :
en
- FR747254A - Semi-automatic locking device for doors, windows and the like :
en
fr
- US1914222A - Refrigeration :
en
- GB393761A - Improvements in relief valves :
en
- GB393942A - Improvements in chairs, divans and the like :
en
- CH162056A - Device for coupling cattle. :
de
en
- US1914225A - Breaker point grinder :
en
- US1914240A - Combined gum massager and tooth brusher :
en
- USD90136S - Maclyn gtthl :
en
- BE396979A - :
en
- CH162213A - Process for the production of outer layers from carbamide-aldehyde condensation products. :
de
en
- CH162259A - Remote transmission system, in particular for remote control of moving organs and for remote display of the positions of these organs. :
de
en
- DE577921C - Process for the preparation of derivatives of ª ‰, ª ‰ -dialkylated or -alkylarylated acrylic acids :
de
en
- DE578644C - Paper processing machine :
de
en
- CA333202A - Pulp and paper manufacture :
en
fr
- FR747293A - Improvements in automatic igniters for grenades, firecrackers, fireworks or similar devices :
en
fr
- NL52347B - :
en
- US1913669A - Ratchet wrench :
en
- US1914321A - Production of assistants for the textile and related industries :
en
- US1913567A - Tractor with two motors :
en
- FR747144A - Apparatus for the use of naphtha as fuel in internal combustion engines with spark ignition :
en
fr
- US1913868A - Machine for weighing and packing powdered material :
en
- US1913377A - Indirect lighting luminair :
en
- US1914348A - Cushion support :
en
- CA333178A - Boat :
en
fr
- US1913828A - Means for wrapping food products :
en
- US1913867A - Method and apparatus for controlling projection of light by sound waves :
en
- US1913578A - Light signal :
en
- US1913700A - Loose leaf binder mechanism :
en
- CA333306A - Arsenic compound :
en
fr
- CH162263A - Telecontrol system in which for the transmission of the control currents from a transmitter station to the receiving station for the outgoing line, a conductor of an alternating current network and for the return line a conductor independent of the network is used. :
de
en
- CH162354A - Process for the preparation of an azo dye. :
de
en
- ES1600U - Pocket mirror. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES1615U - Bicycle cover, based on fabrics. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB393651A - Improvements in or relating to cathode ray tubes :
en
- CA333254A - Heat exchange unit :
en
fr
- CH162185A - Drive bodies for electrodynamic loudspeakers, microphones and the like, and methods for their production. :
de
en
- CH162126A - Shirt with a stand-up collar that can be converted into a shimmering collar. :
de
en
- US1913886A - Drive shaft :
en
- USD90111S - Cabinet or the like :
en
- US1913670A - Dredge :
en
- CA333157A - Cellular aggregate :
en
fr
- CH162247A - Heat exchanger. :
en
fr
- US1914097A - Insulated electrical conduit :
en
- CA333303A - Telephone system :
en
fr
- CH162087A - Slurry mixer. :
de
en
- DE578575C - Amplifier arrangement for loudspeakers :
de
en
- US1913510A - Calculating machine :
en
- US1914174A - Fishing line :
en
- CA333287A - Oil cracking process :
en
fr
- US1914198A - Radiator :
en
- US1914256A - Staple and tool to facilitate its application :
en
- GB393824A - Improvements in or relating to the continuous treatment of paper refuse, old paper, wood pulp, cellulose and the like in the preparation of paper pulp :
en
- CH162206A - Method of staining bone substance. :
de
en
- US1913699A - Electric annunciator :
en
- US1913709A - Flexible shoe horn :
en
- DE578694C - Advertising vehicle :
de
en
- ES130234A3 - A NEW PROCEDURE ON FOOTWEAR SOLES :
en
es
- DE578447C - Razor :
de
en
- DE578679C - Device for the transmission of vibration energy :
de
en
- CH162237A - Interrupter with device to protect the breaking contacts from oil leaking from the shaft bearing. :
de
en
- ES130370A1 - PROCEDURE FOR THE MANUFACTURE OF CAPACITORS WITH A SUPPLEMENTAL DIELECTRIC OF SYNTHETIC RESINS HARDENED BY SIMPLE POLYMERIZATION WITHOUT SECREGATING WATER :
en
es
- CA333249A - Seal :
en
fr
- CH162141A - Process for the preparation of granular, non-dusting calcium cyanamide. :
de
en
- DE578621C - Machine gun tripod mount for earth and air targets with leveling machine :
de
en
- CH162339A - Airplane without a tail. :
en
fr
- US1913818A - Double memorandum book :
en
- GB393861A - Improvements in brushing machines for the cleaning of seeds, grain, malt and the like vegetable materials :
en
- DE578313C - Steam cleaner with a narrowed inlet nozzle and coaxial collecting nozzle :
de
en
- DE578316C - Circuit arrangement for coin telephones :
de
en
- DE578335C - Device for measuring the displacements of the work table of a machine tool :
de
en
- US1914080A - Lock :
en
- US1913434A - Hot top :
en
- US1913719A - Apparatus for determining the quantity and quality of light :
en
- US1913928A - Means for treating and protecting corns :
en
- US1913556A - Aircraft :
en
- US1913774A - Catalysts for the hydrogenation and dehydrogenation of organic compounds :
en
- DE578828C - Process for the preparation of compounds containing heavy metals and sulfhydryl groups from keratinates :
de
en
- DE578365C - Chassis with front and rear wheels attached to swing beams :
de
en
- DE578490C - Quick shutdown valve :
de
en
- DE578498C - Installation circuit breaker or current limiter :
de
en
- DE578530C - Bicycle pump with movable pump cylinder :
de
en
- CH162228A - Device for cleaning respectively. Lubricating lamellar springs. :
de
en
- DE578357C - Drilling machine, the spindle of which is axially displaceable in a coupling :
de
en
- DE578638C - High-voltage discharge tubes, the wall of which consists partly of a conductor and partly of a non-conductor :
de
en
- CH162188A - Pushchair or pull-tab time-setting device for watches. :
en
fr
- CA333140A - Oil stick wiper :
en
fr
- US1913667A - Shingle element and method of making same :
en
- US1913792A - Device for pushing vehicles :
en
- DE578597C - Device for rolling up gauze windows :
de
en
- DE578712C - Process for the production of flame-retardant synthetic resin mixtures :
de
en
- US1913500A - Mine car bearing :
en
- US1913656A - Grease filling machine :
en
- US1914315A - Stripping mechanism for automatic hosiery driers :
en
- US1913944A - Friction type dipper trip :
en
- US1913478A - Process of working up ethyl cellulose into homogeneous plastic masses :
en
- USD90105S - Design tor a sewing box :
en
- FR747168A - Individual stop signal :
en
fr
- FR747259A - Rescue apparatus for submarine crew :
en
fr
- US1913674A - Tolerance gauge :
en
- ES130537A1 - A method of manufacturing organic fertilizers based on waste and sulfuric acid conveniently combined. :
en
es
- ES130477A1 - A continuous press for olives. :
en
es
- FR747425A - Improvements to internal combustion engines :
en
fr
- USD90107S - James m :
en
- FR747119A - Device to stop the parasitic rays due to the flame of the arc in the spotlights :
en
fr
- FR747193A - Device applicable to the carburettors of internal combustion engines, to obtain the cold start of these engines :
en
fr
- US1913541A - Automatic control for carburetor choke valves :
en
- CA333179A - Loose material loading machine :
en
fr
- FR747115A - Articulated French fry cutter :
en
fr
- USD90131S - Design for a combined ash tray, card, cigarette :
en
- FR747182A - Motor vehicle with body independent of the chassis :
en
fr
- FR747323A - Hourdis :
en
fr
- CA333132A - Friction clutch coupling :
en
fr
- FR747281A - Workpiece carrier assembly for butchering, capping machines, etc., bottles and the like :
en
fr
- ES130478A3 - Machine for the manufacture of lace imitating those made by bobbins and mesh. :
en
es
- US1913731A - Milk and cream cooler and aerator :
en
- GB393794A - A device for reducing the expenditure of power for cooling aircooled radial-cylinder internal combustion engines :
en
- CA333310A - Stocking suspender fitting :
en
fr
- FR747146A - Alloy and its application to the manufacture of articles intended to be subjected to low temperatures :
en
fr
- GB393825A - Device for ejecting metal and other work pieces from press dies :
en
- US1913770A - Sponge-holder for surgical use :
en
- US1913811A - Shaving receptacle :
en
- FR747169A - Thermostat for gas heating :
en
fr
- FR747222A - Method and device for reducing friction work in vehicles, transmissions, propeller ships, etc. :
en
fr
- US1914035A - Device for marking cheeses or like blocks :
en
- ES129181A1 - A procedure for the packaging of fresh fruits. :
en
es
- FR747226A - Chain development :
en
fr
- FR747267A - Heavyweight fabric for slippers and other uses :
en
fr
- GB393763A - High frequency electrical cable :
en
- FR747404A - :
fr
- CA333258A - Freight transferring system :
en
fr
- CA333251A - Safety cap :
en
fr
- CA333207A - Electric discharge lamp :
en
fr
- FR747212A - Deep cyanization process of wood :
en
fr
- FR747426A - Device for playing table games :
en
fr
- GB393699A - Improvements relating to coupling heads for flexible pipe couplings :
en
- CH162273A - Circuit for protecting winding systems with zero point against earth faults. :
de
en
- US1913823A - Animal trap :
en
- DE578399C - Drying device for fabrics, in which the web of material is guided over a rotating sieve drum :
de
en
- DE578781C - Circuit arrangement for preventing dialers from synchronizing in telephone systems :
de
en
- ES130450A1 - Process of production of a nutritious medium, forming an integral part of living organisms proper for the breeding of sea shells. :
en
es
- FR42241E - Method and apparatus for spraying molten and pulverized bodies and new industrial products resulting therefrom :
en
fr
- GB393826A - Improvements relating to cathode-ray tubes :
en
- CH162070A - Process for producing a rail butt joint and rail butt joint produced according to the method. :
de
en
- CH162135A - Agent for clarifying the filling of fermentation and storage tanks. :
de
en
- US1913429A - Apparatus for producing gases by electrolysis :
en
- US1913659A - Air conditioning :
en
- CA333196A - Power amplifying positioning device :
en
fr
- GB393741A - Improvements relating to amplifiers for photo-electric currents :
en
- DE578769C - Transport vessel, consisting of a number of telescopically nested sections :
de
en
- FR747440A - Steel alloy :
en
fr
- ES130442A1 - Pilot indicator for airplanes. :
en
es
- GB393823A - Improvements in and relating to the production of worm gear :
en
- FR747118A - Improvement in acoustic devices :
en
fr
- FR747300A - Improvements to the fittings for attaching skis to boots :
en
fr
- FR747245A - Suspension spring device for vehicles, in particular for railway vehicles :
en
fr
- GB393796A - Improvements in valves :
en
- DE578535C - Automatic control device for the drive motors of transport systems with a main conveyor line and two connecting fork conveyor lines :
de
en
- FR747465A - Tube closure :
en
fr
- DE578368C - Press spindle gear for sausage filling devices :
de
en
- ES1536U - Device for curling the eyelashes. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB394328A - Improvements in or relating to sound records and systems for recording the same :
en
- FR747381A - Signaling and protection system for rail traffic :
en
fr
- FR747526A - :
fr
- GB393688A - Improvements in display cards :
en
- GB393889A - Devices for the generation or filtration of electrical oscillations by means of tuning forks :
en
- US1913433A - Defroster :
en
- US1913640A - Chart :
en
- DE578396C - Device for controlling the supply of compressed air to bounce devices for sheet metal drawing presses :
de
en
- DE578655C - Monitoring device for vacuum switch :
de
en
- FR747178A - Automatic regulation device for supplying electrical devices by means of a current rectifier :
en
fr
- DE578342C - Device for continuous measurement of the hydrogen ion concentration of liquids with the platinum hydrogen electrode :
de
en
- DE578452C - Toy whose engine is set in motion by a swingable, spring-loaded elevator lever :
de
en
- US1913884A - Dispersion of substances in liquids and clarification :
en
- FR747287A - Improvements to air navigation devices :
en
fr
- GB393774A - Improved process for the treatment of textiles and paper and sizes therefor :
en
- DE578431C - Device for checking the ignition process in internal combustion engines using a glow lamp :
de
en
- ES130499A1 - A procedure for the construction of removable buildings. :
en
es
- ES130538A1 - A procedure to adhere a rubber layer to the felt soles. :
en
es
- DE578345C - Spark chronograph, especially for measuring projectile speeds :
de
en
- DE578745C - Device for producing helical lines :
de
en
- ES130395A1 - Procedure for obtaining cream cheese in the form of a ball. :
en
es
- DE578697C - Heater for motor vehicles :
de
en
- GB393721A - Improvements in electric lamp fittings of the flame-proof type :
en
- DE578689C - Electromagnetic clutch for AC operation :
de
en
- FR747327A - :
fr
- DE578555C - Underground sheared conveyor :
de
en
- GB393808A - Improvements in or relating to the treatment of seeds :
en
- US1913810A - Harpoon :
en
- US1914254A - Wrapping machine :
en
- GB393764A - Improvements relating to a process of extracting cadmium from its oxy compounds :
en
- US1913431A - Control arrangement for printing telegraph motors :
en
- US1913857A - Refrigeration plant :
en
- US1913882A - Vacuum still :
en
- US1914204A - Swivel bearing :
en
- DE578633C - Contact devices, in particular for dialers in telephone systems :
de
en
- ES1224Y - Flexible turned necks. :
en
es
- FR747406A - Improvements in the armament of power lines :
en
fr
- FR747191A - Device for heat transformation :
en
fr
- FR747362A - Lubricant cartridge with devices for the automatic filling of pressure lubricating devices :
en
fr
- FR747180A - Internal combustion engine :
en
fr
- US1913644A - Means of energizing the boundary layer on aircraft parts :
en
- US1913723A - Oil gas carburetor :
en
- CH162168A - Typewriter. :
en
fr
- CH162152A - Process for the preparation of a nitrogenous vat dye. :
de
en
- CA333160A - Muffler :
en
fr
- CH162261A - Electrical control device by motor of a circuit breaker. :
en
fr
- CH162196A - Process for the operation of automatically controlled injection molding machines. :
de
en
- US1914044A - Glow tube for amplifying, detecting, and other purposes :
en
- US1913385A - Sign :
en
- US1913537A - Assembling fixture :
en
- US1914271A - Fuel briquette :
en
- US1914332A - Airplane propeller :
en
- USD90104S - George w :
en
- DE578281C - Drive and guide device for the flexible needle of chain thread drawing machines :
de
en
- FR747286A - Projectile for aerial or other fire :
en
fr
- US1913920A - Thermostatic device :
en
- US1913614A - Saw jointer :
en
- US1913695A - Portable x-ray apparatus :
en
- US1913914A - Lubricating means for sewing machines :
en
- US1913986A - Adjustable striker for doors :
en
- CH162356A - Method for the preparation of a strongly basic porphine. :
de
en
- CA333148A - Toilet seat cover dispenser :
en
fr
- DE578551C - Magnetic horn :
de
en
- DE578258C - Sewing machine with commercially available thread reel in sewing boat that can be moved in two sockets :
de
en
- DE578427C - Locking device for calculating machines with drive drum :
de
en
- DE578573C - Release device for air brakes :
de
en
- US1914324A - Headlight for toy locomotives :
en
- US1914268A - Piston :
en
- DE572251C - Load magnet :
de
en
- GB393704A - Improvements in and relating to furnace firegrates :
en
- US1913418A - Foldable table :
en
- US1913666A - Method of producing varied effects on building material with one basic stone :
en
- US1913939A - Vehicle chassis spring structure :
en
- CH162138A - Device for ridding gases under pressure of liquid particles. :
en
fr
- US1913970A - Process of and composition for removing carbon from internal combustion engines :
en
- DE578778C - Process for the conversion of hydrocarbons at higher temperatures :
de
en
- FR42247E - Binding device for straw balers and similar balers :
en
fr
- US1913577A - Pulverized fuel combustion apparatus :
en
- US1914211A - Fish lure :
en
- US1913765A - Rotatable ornament :
en
- US1913415A - Display device :
en
- US1913761A - Measuring dispenser for liquids :
en
- US1913990A - Toothbrush :
en
- ES1599U - Spigot to regulate and obtain the passage of gas. (Machine-translation by Google Translate, not legally binding) :
en
es
- DE578628C - Process for smoldering briquettes :
de
en
- DE578756C - Needle-tone film apparatus, especially for home use :
de
en
- ES1476U - Device formed by a lattice that serves as a base to spiral springs adapted to the upholstery. (Machine-translation by Google Translate, not legally binding) :
en
es
- DE578643C - Arm sewing machine :
de
en
- ES130401A1 - Stove with gas or gasified fuels. :
en
es
- FR747370A - Paint refinements :
en
fr
- FR747396A - :
fr
- DE578651C - High pressure steam boiler :
de
en
- DE578865C - Device for rolling wire glass :
de
en
- DE578462C - Steep index :
de
en
- GB393916A - Improvements in liquid flow meters :
en
- ES130396A1 - A new type of revolver. :
en
es
- GB393853A - Improvements in shock absorbers or movement cushioning devices :
en
- GB393914A - Manufacture of new cellulose derivatives :
en
- NL29925C - :
en
- DE578398C - Device for impregnating fibrous webs :
de
en
- DE578732C - Runner for electrical machines with flanged shaft stubs :
de
en
- FR747135A - Waterproof shoe :
en
fr
- GB393819A - Improvements in and relating to the manufacture of transparent dial coverings for watches and the like :
en
- ES130434A1 - AUTOMATIC SYSTEM OF LOWERING THE BARRIERS IN THE PASSAGES AT THE LEVEL OF RAILWAYS :
en
es
- ES130474A1 - An improvement in the means of cleaning. :
en
es
- DE578658C - Fluid-cooled rotating field magnet for turbo generators :
de
en
- DE578895C - String for musical instruments :
de
en
- DE578623C - Method and device for milling propeller surfaces :
de
en
- DE578814C - Metal profiles for light copiers, especially pneumatic copier frames :
de
en
- GB393757A - Improvements in or relating to pipe joints or unions :
en
- DE578363C - Photographic film with signature :
de
en
- DE578768C - Device for manufacturing reinforced concrete components :
de
en
- FR747290A - Improvements to thread tensioners for knitting, weaving or other looms :
en
fr
- ES130137A1 - A sealing system for metal bottles. :
en
es
- US1914098A - Material handling apparatus :
en
- US1914294A - Concrete ventilating block :
en
- DE578607C - Elevator device with electric drive for engines, in particular for driving the play rollers of tower carillon :
de
en
- DK47438C - Openable Picture Frame. :
da
en
- CH162218A - Device sealing a bearing for a rotating shaft. :
en
fr
- DE578789C - Constantly working, standing coke oven with ring or frame-shaped shaft :
de
en
- CA333290A - Insulating material :
en
fr
- CH162122A - Dryer for laundry. :
en
fr
- DE578577C - Vacuum switch :
de
en
- US1913407A - Circuit breaker operating mechanism :
en
- USD90140S - Design for a plant support :
en
- CH162310A - Advertising box shining on two sides. :
de
en
- DE578798C - Toothed rotating field magnet for electrical machines with inserted teeth :
de
en
- CH162203A - Installation on vulcanizing machines. :
de
en
- US1913812A - Lifting device for selectors in telephone exchanges :
en
- DE578269C - Foam generators, in particular for fire extinguishing purposes :
de
en
- DE578289C - Centrifugal governor for keeping the speed of electric motors constant, especially with strongly fluctuating voltage :
de
en
- GB393855A - Improvements relating to hand tools for stapling :
en
- GB393943A - Improvements in and relating to systems of electric motor control :
en
- CH162186A - Method of recording sounds by means of an electron beam. :
de
en
- CH162322A - Synchronizing device for claw clutches for gear wheels respectively. Wheels of gear drives, in particular for motor vehicles, with friction and claw clutches assigned to one another. :
de
en
- DE578424C - Measuring device for determining the wall thickness of hollow bodies, especially pipes :
de
en
- DE578536C - Electric chute drive with crank mechanism :
de
en
- CH162117A - Loom with multi-cell contactor box. :
de
en
- US1913672A - Internally lighted wind cone :
en
- US1913921A - Display rack :
en
- US1913895A - Container :
en
- US1914041A - Metallic cabinet :
en
- US1914053A - Steel side door for railway cars :
en
- CA333195A - Furnace tube support :
en
fr
- CH162279A - Protective device for rectifier in metal vessel against disruptive secondary discharges. :
de
en
- CH162309A - Reflectors for road vehicles. :
de
en
- US1913358A - Mold for casting metal :
en
- US1913455A - Method of and apparatus for working plastic materials :
en
- US1913480A - Manufacture of synthetic spinels :
en
- US1913460A - Container :
en
- US1913888A - Refrigerating apparatus :
en
- CH162226A - Crank gear. :
de
en
- DE578754C - Timing belt :
de
en
- FR42216E - Pupin cable for simultaneous low frequency and carrier frequency telephony :
en
fr
- US1913499A - Bearing and method of assemdly thereof :
en
- US1914190A - Garment drier for boudoir use :
en
- DE578315C - Bearing shell for slide bearing axles with strips against sagging of the OEles in the inlet wedges :
de
en
- DE578511C - Circular knitting machine :
de
en
- US1913960A - Process of producing a composition for decolorizing and purifying oils :
en
- US1914095A - Regulator system :
en
- CH162364A - Automatic reclosing device for automatic tripping devices equipped with a remote control. :
en
fr
- DE578612C - Device for adjusting the distance of scissor cameras :
de
en
- US1913379A - Stop motion apparatus :
en
- US1913880A - Container :
en
- US1913900A - Starting device :
en
- CA333159A - Animal trap :
en
fr
- FR747302A - Ethyl acetate enrichment process :
en
fr
- CA333129A - Range drawer mounting :
en
fr
- CH162089A - Self-acting lock between two hinged sashes of multi-sash windows and doors on the one hand and the fixed frame on the other. :
de
en
- FR747413A - Back-to-back table replacing the bench for sinks or similar shelves :
en
fr
- GB393655A - Improvements in or connected with the recording or reproduction of sound and picturerecords :
en
- CH162130A - Process for the production of an extract for coloring cow butter, margarine and other edible fats, fats and oils from anatto seeds. :
de
en
- DE578603C - Display and control device for chimney sweepers :
de
en
- FR747304A - Automatic needle pressure adjustment device in diesel engine injectors :
en
fr
- US1913523A - Geared electric motor :
en
- US1913461A - Radio apparatus :
en
- US1914152A - Special container :
en
- US1914183A - Frost shield :
en
- US1913438A - Tuning dial :
en
- US1913471A - Process of separating active constituents of animal glands :
en
- US1913688A - Manufacture of fire extinguishers :
en
- US1913976A - Gate operating mechanism :
en
- US1914016A - Apparatus for cleansing and sterilizing the disks of centrifugal separators :
en
- CA333265A - Lead bend :
en
fr
- CH162162A - Sheet of paper forming a single letter and envelope. :
en
fr
- DE578407C - Compressed air braking device :
de
en
- CH162239A - Constant pressure combustion gas turbine plant. :
de
en
- CH162294A - Sprayer. :
en
fr
- ES1474U - Case for hygienic cigarette paper and other applications. (Machine-translation by Google Translate, not legally binding) :
en
es
- US1913365A - Antifriction bearing :
en
- US1913930A - Screw threading machine :
en
- US1914104A - Dipper construction :
en
- DE578292C - Contact protection socket :
de
en
- FR42203E - Unsinkable safe for ships :
en
fr
- GB393656A - Reinforced concrete lining to pit shafts, tunnels and the like :
en
- CA333314A - Furnace draft regulator :
en
fr
- US1913424A - Shoe and shank piece and method of making shoes :
en
- US1914292A - Tabulating machine :
en
- CH162219A - Electromagnetic friction clutch. :
de
en
- CA333223A - Mould mounting device :
en
fr
- CH162053A - Umbrella canopy for dreary and other purposes. :
de
en
- US1913508A - Cable anchoring means for drums :
en
- US1913625A - Brake rigging :
en
- US1913639A - Regulating system for dynamo-electric machines :
en
- USD90144S - Watch dial or similar article :
en
- CH162051A - Lawn cutter. :
de
en
- DE578534C - Last bars made of light metal :
de
en
- FR747208A - Device for the rapid assembly and disassembly of interior trim of motor cars :
en
fr
- CA333309A - Hot box arrester :
en
fr
- CH162109A - Device for holding the stems in floor brushes, logs, etc. :
de
en
- US1913663A - Percussion press :
en
- US1914265A - Automatic trailer brake :
en
- US1914310A - Adjusting means for hosiery strippers :
en
- US1913796A - Free flowing monocalcium phosphate :
en
- CA333145A - Vehicle brake :
en
fr
- CA333238A - Steering gear :
en
fr
- CA333275A - Closed top gas stove :
en
fr
- DE578312C - Process for the preparation of asymmetric arsenic compounds :
de
en
- DE578448C - Shaver with electromagnetic vibration device and fixed blade :
de
en
- ES130529A3 - A refinement of gas burners. :
en
es
- DE578414C - Process for the preparation of o-oxyazo dyes :
de
en
- US1913408A - Fastening device :
en
- US1913529A - Oil burner :
en
- US1914012A - Reversible filtering apparatus :
en
- US1913511A - Meteorological indicator :
en
- US1913902A - Window shade adjustment fixture :
en
- FR747504A - :
fr
- FR747170A - Gear change mechanism, in particular for motor vehicles :
en
fr
- GB393906A - Improvements in and relating to the electrostatic purification of gases :
en
- CH162076A - Device for charging heated rooms with water vapor. :
en
fr
- DE578552C - Device for the rigid fastening of motors on uneven surfaces of working machines, in particular spinning machines :
de
en
- CH162338A - Parachute. :
de
en
- FR747240A - Motor vehicle oscillating half-axle control device :
en
fr
- US1913437A - Shoe support :
en
- FR747379A - Lance mouthpiece for full jet and watering :
en
fr
- GB393847A - Improvements in and relating to boots and shoes :
en
- CH162251A - Laminated core with spacers for electrical machines. :
de
en
- DE578485C - Device for the treatment of gases in the presence of solid, cleaning or catalytically active masses and for the subsequent regeneration of these masses :
de
en
- DE578516C - Teaching, preferably made of light metal :
de
en
- USD90126S - Design for a hand :
en
- GB393811A - Improvements in machines for inserting pegs in shoes :
en
- CH162283A - Dimming device on the headlights of motor vehicles. :
de
en
- FR747456A - Prepaid billiards or poker table :
en
fr
- GB393814A - Multiple nozzle injector :
en
- US1914330A - Train control system :
en
- GB393875A - An appliance for preventing water hammer :
en
- FR747310A - :
fr
- DE578434C - Compound eccentric :
de
en
- DE578465C - Circuit arrangement for a selection level in an automatic or semi-automatic telephone system :
de
en
- FR42230E - Improvement in liquid fuel heaters :
en
fr
- GB393915A - Improvements in or relating to knitting machines :
en
- US1914263A - Card reproducing machine :
en
- DE578762C - Rods for windows that can be swiveled outwards :
de
en
- FR747339A - Metal beam :
en
fr
- GB393726A - Improvements in or relating to electric cycle lamps :
en
- US1913825A - Bag closure :
en
- GB393842A - Improvements in starting traps for releasing animals in sporting events :
en
- CH162197A - Process for producing casts that are as dense as possible in die casting machines and device for carrying out the process. :
de
en
- US1913448A - Portable gas lighter :
en
- US1914166A - Apparatus for treating liquids :
en
- US1914302A - Nitrocellulose manufacture :
en
- DE578657C - Device for speed and power control of prime movers for driving alternating current generators :
de
en
- ES130385A1 - IMPROVEMENTS IN OR RELATING TO CONTINUOUS PROCEDURES FOR THE DESTRUCTIVE HYDROGENATION OF MATERIALS CONTAINING CARBON :
en
es
- DE578374C - Drying system for moist goods, such as spent grains and like :
de
en
- US1913420A - Combination range :
en
- US1913763A - Mop :
en
- CH162345A - Process for the production of montanol. :
de
en
- CA333234A - Permutation lock :
en
fr
- CH162102A - Chair convertible into suitcase. :
en
fr
- US1913550A - Drill bit :
en
- FR747419A - :
fr
- US1914071A - Machine for making double faced corrugated paper :
en
- FR747377A - Automatic distribution device for wagons :
en
fr
- GB393727A - Improvements in or relating to safety razors :
en
- GB393873A - Manufacture of azo-dyestuffs :
en
- DE578380C - Electrical junction box for damp rooms with wall duct :
de
en
- FR42229E - Improvements to fire alarm devices :
en
fr
- FR747163A - Apparatus for collecting and chopping the branches :
en
fr
- GB393849A - Improvements in luminous electric discharge tubes :
en
- FR747457A - Devices ensuring the waterproofing of windows, doors and bays of all kinds :
en
fr
- GB393871A - Improvements relating to coke pushing machines :
en
- GB394372A - Improvements in and relating to electric motor speed control systems :
en
- FR747321A - Spout-pour-shutter :
en
fr
- DE578559C - Sieve device for extracting hops :
de
en
- DE578699C - Siphon head with gas capsule :
de
en
- DE578815C - bullet :
de
en
- CH162359A - Method for the preparation of a strongly basic porphine. :
de
en
- DE578451C - Two-legged toy walking figure with solid supports resting on bases :
de
en
- CA333218A - Moulded product :
en
fr
- DE578572C - Self-unloading wagons, especially for railway operations :
de
en
- FR42232E - Weft holder for loom shuttle :
en
fr
- US1913590A - Aeroplane propeller :
en
- CH162060A - Glass iron concrete structure. :
de
en
- CA333220A - Circuit interrupter :
en
fr
- US1913631A - Means and method of neutralizing insect and plant poisons :
en
- USD90108S - Design for a gas stove casing :
en
- USD90114S - Textile fabric or similar article :
en
- DE578260C - Anchoring device on sewing machines with a knife-edge valve and a needle that goes up and down for sewing on fasteners such as hooks and eyes :
de
en
- DE578283C - Washing device :
de
en
- DE578698C - Snap ring lock on wheels with removable rim flange :
de
en
- US1913367A - Preservation of oils, fats, fatty oils, fatty esters, fatty acids, fatty acid salts,and related compounds :
en
- US1913675A - Device for evenly distributing a gas carrying solids in suspension into branch conduits :
en
- US1914096A - Design and method of making it :
en
- US1913391A - Process for the manufacture of lead oxides :
en
- US1913635A - Fluid propelling device :
en
- DE578734C - Electric heater made of resistance mass :
de
en
- CA333286A - Railway car truck spring :
en
fr
- DE578539C - Pneumatic tube system :
de
en
- FR747130A - Application of the pneumatic suction cup in an egg opening device :
en
fr
- FR747306A - Elastic trim with independent elements for seats and other applications :
en
fr
- FR747429A - Device applicable to skis to prevent recoil when climbing :
en
fr
- FR747452A - Improvements to assemblies for automatic volume regulation of receivers :
en
fr
- DE578336C - A spirit level consisting of two mutually rotatable parts :
de
en
- FR747383A - Liquid dosing and dispenser :
en
fr
- GB393803A - Wrapping machine :
en
- US1913443A - Telegraph repeater :
en
- US1914007A - Wire netting for wire glass :
en
- ES1614U - Bicycle cover with fabric, "cora". (Machine-translation by Google Translate, not legally binding) :
en
es
- US1913851A - Chocolate covered ice cream figure :
en
- US1913927A - Tire squeezer or compressor :
en
- US1914131A - Apparatus for molding hollow articles :
en
- DE578273C - Screw-on cap for bottles, containers or the like. :
de
en
- DE578588C - Device for charging furnaces with dust-like fuel :
de
en
- ES129939A3 - Improvements in electrical capacitors for radio. :
en
es
- FR747461A - Ignition coil for internal combustion engines :
en
fr
- ES130467A1 - A wrap-around wrapping machine for cigar making machines. :
en
es
- FR747134A - removable shelter for fairgrounds and markets :
en
fr
- US1913738A - Article safe :
en
- FR747102A - Improvement in the manufacture of nitric acid :
en
fr
- GB393686A - Method of producing a series of photographs and apparatus therefor :
en
- DE578480C - Pipe cutter and parting tool with guide jaws for the workpiece and tangential steel :
de
en
- US1913673A - Pin setting device :
en
- CA333274A - Manifold pipe for gas ranges :
en
fr
- CH162214A - Process for applying a firmly adhering coating to galvanized surfaces. :
de
en
- CH162243A - Water tube boiler with water circulation through heated downpipes of the tube bundle. :
de
en
- CH162350A - Process for the preparation of 1-iodo-8-oxynaphthalene-4,6-disulfonic acid. :
de
en
- FR747489A - :
fr
- GB393713A - Improvements in spring seating surfaces :
en
- GB393724A - Improvements in detachable tables for armchairs, settees and the like :
en
- CH162177A - Device to temper mechanical rockets with clockwork movement. :
en
fr
- CH162235A - Internal combustion engine with combustion cylinders arranged in at least two rows and with an exhaust gas turbine. :
de
en
- DE578394C - Cross-corrugated magnetic discharge roller for magnetic separators :
de
en
- US1913705A - Tractor running gear :
en
- US1914048A - Gudgeon locking device :
en
- GB393982A - Improvements in telephone repeaters :
en
- US1913380A - Film gate control :
en
- US1913636A - Uniform pressure casing cutter :
en
- FR42236E - Improvements made to devices allowing the addition of an additional liquid of appropriate properties to the liquid dispensed by dispensing installations, such as toilet flushes :
en
fr
- CH162212A - Paint tube. :
de
en
- USRE18869E - kivley :
en
- US1913430A - Waterproofing compound and process of making the same :
en
- US1914055A - Automatic cut-out for defrosting devices :
en
- CH162172A - Fountain pen. :
de
en
- CH162318A - Turntable for street cars. :
de
en
- US1914227A - Closure for tanks or radiators :
en
- DE578238C - Machine for the production of round chenille :
de
en
- US1913444A - Strike plate construction for doors :
en
- US1914004A - Pot making apparatus :
en
- USRE18865E - Alexandre bltthm :
en
- US1913755A - Washing machine :
en
- US1914231A - Tqusr :
en
- CH162291A - Warm air heating device. :
de
en
- US1914329A - Continuous train control system :
en
- US1913559A - Method and apparatus for molding thermometer stems :
en
- US1914107A - Metallic floor grid :
en
- US1913993A - Motor starting relay switch :
en
- US1914011A - Electrical fitting :
en
- US1913979A - Drum cleaning machine :
en
- US1914308A - Lifting device for trucks and vehicles :
en
- US1914146A - Machine for washing cans and the like :
en
- US1913776A - Bleaching of flour :
en
- CA333273A - Thermionic tube identifying means :
en
fr
- CH162073A - Process for the construction of high mountain funiculars. :
de
en
- FR747460A - Telephone cable, especially submarine telephone cable :
en
fr
- US1914251A - Well pipe :
en
- US1913413A - Buckle :
en
- US1913493A - Lure :
en
- US1913878A - Attachment for sewing machines :
en
- US1914073A - Method for the digestion of materials containing cellulose :
en
- US1913790A - Adjustable stand :
en
- US1913732A - Sealing means for engines :
en
- CH162264A - Drive for switching on electrical switches. :
de
en
- DE578686C - Injection carburetor :
de
en
- US1913540A - Pulp fibering and hydrating machine and process :
en
- CA333250A - Riveting machine :
en
fr
- DE578235C - Induced draft propeller built into the chimney or chimney of a combustion system :
de
en
- CA333165A - Heat exchange unit :
en
fr
- CH162369A - Process for the preparation of 4- (bis-diethylaminoethyl-amino) -3'-5'-dimethyl-diphenyl ether. :
de
en
- US1913406A - Bendable unit :
en
- CA333227A - Disseminating apparatus :
en
fr
- US1914191A - Electric sound reproducing apparatus :
en
- ES129785A1 - A new device to loosen the threads of the warp automatically when for any reason the shuttle is inside the shed. :
en
es
- US1913494A - Auxiliary gear mechanism for meter transmission :
en
- US1913843A - Package vender :
en
- US1913932A - Vehicle brake :
en
- US1914281A - Truck body :
en
- US1914201A - Electric control system :
en
- US1914235A - Tube flaring apparatus :
en
- US1914304A - Thread cleaner and mounting therefor :
en
- US1913442A - Liquid conductor heater :
en
- US1913849A - Electric clock :
en
- US1913912A - Roll-film box camera :
en
- US1913840A - Firearm :
en
- ES130196A1 - Procedure for the manufacture of a knitted stocking. :
en
es
- GB393710A - Improvements in or relating to spraying apparatus :
en
- US1913972A - Heat regulator :
en
- US1914050A - Venetian blind :
en
- US1914291A - Carpenter's clamp :
en
- ES130414A1 - Device for the stabilization of ships. :
en
es
- FR42201E - Machine for filling jars, boxes, tubes, etc. :
en
fr
- FR747390A - Camera with viewfinder lens and simultaneous adjustment photographic lens :
en
fr
- FR747449A - Creel with rotating rack for arrangements :
en
fr
- FR747493A - Bag sewing machine :
en
fr
- DE578038C - Process for the preparation of diolefins :
de
en
- DE578568C - Process for the preparation of higher molecular alkylthiosulfonic acids etherified in the alpha position or their salts :
de
en
- ES1434U - An apparatus of reflection crystals (Machine-translation by Google Translate, not legally binding) :
en
es
- DE578405C - Process for the preparation of sulfonation products with capillary-active properties :
de
en
- US1914129A - Arc quencher for safety switches :
en
- DE578386C - Process for the manufacture of rubber conversion products :
de
en
- ES1449U - Bridge and similar games. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB393922A - Improvements in or relating to fuel pumps for internal combustion engines :
en
- CA333292A - Synchronous motor :
en
fr
- DE578844C - Device for forming a sheet web to be advanced against the positioning marks of a printing press, folding machine or the like :
de
en
- CA333134A - Frameless mirror :
en
fr
- CA333259A - Vehicle body holding device :
en
fr
- CH162147A - Process for the preparation of a 1-oxyanthracene carboxylic acid. :
de
en
- CH162319A - Safety device on a motor vehicle. :
de
en
- US1913632A - Reel :
en
- CA333300A - Sound and picture recording and reproducing device :
en
fr
- DE578620C - Trigger device for firearms with return barrel :
de
en
- ES130457A2 - NEW DEVICES TO REMOVE THE BUBBLE FROM UNDERWATER SHOOTING OF TORPEDOS BY COMPRESSED AIR :
en
es
- US1914175A - Method of manufacturing basic alum from normal alum solutions :
en
- CH162377A - Pay tray cooperating with a lighting device for advertising purposes. :
de
en
- ES130308A1 - Projector with parabolic mirror. :
en
es
- CH162374A - Process for the preparation of 2- (N-piperidyl-ethyl-amino) -diphenylene oxide. :
de
en
- CH162052A - Drainage device for grist containers of mills for fruit, grapes and other fruits. :
de
en
- DE578478C - Candy stamping machine :
de
en
- DE578654C - Device for fastening a conductor wire to plugs, cable lugs and similar contact parts by clamping :
de
en
- DE578812C - Impulse coupling for magnetic generators of internal combustion engines :
de
en
- DE578848C - Frame for two-axle railway vehicles :
de
en
- GB393830A - Process for the manufacture of dry diazo-preparations :
en
- GB393923A - Improvements in or relating to the manufacture of abrasive paper and the like :
en
- GB393975A - Improvements relating to coin mechanism for prepayment meters and the like :
en
- IE12556L - Gasometers :
en
- IS69B6 - Equipment for keeping the seabed from the bottom of the plumb line attached to the plumb line, adjacent to the bottom :
en
is
- US1913397A - Textile material :
en
- CA333161A - Aggregate spreader :
en
fr
- CH162145A - Process for the production of ketones from non-aromatic hydrocarbons using carbon oxide. :
de
en
- CA333127A - Range tray top :
en
fr
- CA333267A - Crushing machine :
en
fr
- CH162139A - Method for increasing the capillary activity of liquids. :
de
en
- CH162238A - Injection device for airless fuel injection in internal combustion engines. :
de
en
- CH162184A - Current transformer with limited secondary current during a primary overcurrent. :
en
fr
- CH162062A - Cavity wall with wall shells connected by ties. :
de
en
- FR747280A - Capping head with springs independent of all the parts of the capping sleeve :
en
fr
- GB393987A - Improvements in the heat treatment of beryllium-aluminium alloys :
en
- FR747430A - :
fr
- US1913842A - Self-oiling differential :
en
- US1913971A - Combined coupling and valve :
en
- US1913474A - Air brake :
en
- US1914205A - Machine and method of shaping silica and the like :
en
- CH162227A - Method for supplying liquids to panes moving vertically in containers from an elevated container. :
de
en
- US1913834A - Slicing machine :
en
- CH162115A - Automatic shuttle change device for looms with one or more lats. :
en
fr
- CH162149A - Process for the production of a new azo dye. :
de
en
- CA333311A - Pleating machine :
en
fr
- DE578271C - Single track aircraft :
de
en
- FR747422A - :
fr
- CH162305A - Device for operating several control devices on a radio receiver by means of a single control element. :
de
en
- DE578500C - Current monitoring device for electrical heating currents with a timer :
de
en
- DE578541C - Sorting device for dredged material on dredgers :
de
en
- US1913447A - Tube forming machine :
en
- US1914322A - Device for the comparison of colors :
en
- US1913421A - Trimming machine :
en
- US1913662A - Pencil :
en
- DE578777C - Production of alkali nitrate, especially sodium nitrate and hydrochloric acid :
de
en
- US1914112A - Concrete construction :
en
- US1914301A - Brassiere :
en
- USD90098S - Design for a casket handle support :
en
- CH162217A - Cross bearing suitable for absorbing axial thrust. :
de
en
- GB393810A - Improvements in or relating to current collectors for electric vehicles :
en
- DE578843C - Process for processing tallow oil :
de
en
- ES130403A1 - A procedure for fixing the bridge that is part of the mechanism of the file cabinets, to the branches of the same in which the sheets are mounted. :
en
es
- US1913440A - Retractile device :
en
- US1913727A - Packaging machine :
en
- US1913753A - Typewriting machine :
en
- US1914076A - Toy :
en
- US1913505A - Sign :
en
- US1913958A - Trimming implement :
en
- US1913360A - Locomotive valve mechanism :
en
- US1913561A - Preparation of agar-petrolatum compositions :
en
- US1913627A - Nursing and teething nipple and pacifier :
en
- US1914258A - Machine for producing printing plates :
en
- DE578300C - Process to increase and maintain the detonation sensitivity of gelatinous explosives :
de
en
- US1913974A - Ventilator :
en
- CA333215A - Shade and reflector for incandescent lamps :
en
fr
- CH162312A - Device for packaging and displaying objects. :
de
en
- DE578544C - Device for regulating the load distribution :
de
en
- US1913519A - Light projector :
en
- US1914068A - Picture stand :
en
- US1913741A - Charge forming device :
en
- US1914013A - Metal strip sharpening machine :
en
- CA333289A - Sand trap :
en
fr
- DE578401C - Process for the production of floor coverings from a plurality of pieces of plush fabric :
de
en
- ES130039A1 - An improved process for the manufacture of steels. :
en
es
- DE578264C - Projection device for cinematography or television :
de
en
- US1914022A - Chicken mites and lice trap :
en
- US1913959A - Automatic volume control :
en
- US1914182A - Machine for continuous process of impregnating, compressing, and cooling coil windings :
en
- DE578298C - Balancing method and device with storage of the test body in at least three places :
de
en
- US1913679A - Cellulosic coating composition :
en
- US1913994A - Car coupling device :
en
- US1914108A - Method of and apparatus for measuring electrical quantities :
en
- GB393918A - Improvements in and relating to ferromagnetic material :
en
- FR747492A - Flat bottom rim with removable segment :
en
fr
- FR747127A - Improvements to removable high power lamps :
en
fr
- FR747395A - :
fr
- ES130544A2 - AN IMPROVEMENT IN THE OBJECT OF THE MAIN PATENT :
en
es
- GB393733A - Improvements in combined typewriting, bookkeeping and cardperforating machines :
en
- DE578259C - Sewn buttonhole :
de
en
- FR747233A - Reproduction process by template and reproducing machine including application :
en
fr
- DE578529C - Device for fixing motor vehicle wheels or rims :
de
en
- ES130391A2 - A NEW SYSTEM FOR CHANGING THE GEARS IN CARS :
en
es
- ES130466A1 - A method to manufacture and use an improved waterproof solution. :
en
es
- ES1478U - Leather cutter for footwear and other uses. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR747482A - Tie Knot Holder :
en
fr
- DE578725C - Device for cooling Siemens-Martin ovens and other flame ovens :
de
en
- DK47429C - Apparatus for Drying Agricultural Products and Procedure for its Operation. :
da
en
- FR747317A - Automatic and continuous filter press with additional pressing of the filter cakes :
en
fr
- FR747485A - Manufacturing process of zinc sheets lined with aluminum and a zinc and aluminum alloy which is particularly suitable for this manufacture :
en
fr
- FR747397A - Corrugated sheets for the construction of roofs, floors, partitions, etc., with air chamber :
en
fr
- IE12672L - Coats :
en
- GB394327A - Improvements in or relating to inductance coils :
en
- FR747164A - Dual speed regulator :
en
fr
- GB393676A - Improvements relating to electric switches for motor control systems :
en
- ES130386A1 - New closure system for tubes, bottles, bottles and similar containers. :
en
es
- FR747411A - Electric coffee maker with siphon and central tap :
en
fr
- GB393845A - Improvements in means for actuating the wind-screen wipers of motor vehicles :
en
- GB393930A - Improvements in electric conductors :
en
- GB394346A - Iron alloy particularly for tools working in heat :
en
- ES130237A3 - Procedure for conditioning and presentation of coffee. :
en
es
- ES130136A1 - A sealing system for metal bottles. :
en
es
- FR747188A - Waterproof slippers or socks to replace galoshes, etc. :
en
fr
- FR747238A - New intermediate products and new nuances derived from them :
en
fr
- FR747536A - Cardboard or container of paper or the like :
en
fr
- FR747158A - Improvements to forage unloaders :
en
fr
- FR747176A - Constant vacuum carburettor for internal combustion engines :
en
fr
- ES130409A1 - A procedure for the manufacture of letters or clichés to print. :
en
es
- FR42234E - Improvements to electrical energy converters :
en
fr
- GB393809A - Improvements in metal bound boxes and the like :
en
- ES130423A1 - Improvements in refrigerators or cold rooms. :
en
es
- FR747273A - Vehicle brake enhancements :
en
fr
- US1913757A - Coating machine :
en
- US1913821A - Golf club :
en
- US1913760A - Machine for making well screens from metallic tubes :
en
- US1913858A - Trimmer :
en
- DE578695C - Sealing strip for doors and windows of car bodies, especially of motor vehicles :
de
en
- US1914072A - Sound diffractor :
en
- DE578239C - Thread take-off device for warp knitting machines u. like :
de
en
- CH162349A - Process for the preparation of an oxybenzolo-quinoline carboxylic acid. :
de
en
- CH162351A - Process for the preparation of 1-iodo-8-oxynaphthalene-3,6-disulfonic acid. :
de
en
- FR747252A - Process for the production of color photographic images :
en
fr
- FR747141A - Photoelectric current amplifier for television sets :
en
fr
- FR747459A - Process for the treatment of carbonaceous materials distillable with hydrogenating gases :
en
fr
- FR747234A - Device for regulating the hygrometric state of the air in rooms and appliances :
en
fr
- FR747325A - :
fr
- FR747399A - Method and apparatus for plucking birds :
en
fr
- GB393750A - Boat propelling device :
en
- FR747248A - Security device more particularly intended to prevent the theft of motor vehicles :
en
fr
- GB393694A - Improvements in electric cables :
en
- DE578249C - Light pointer instrument :
de
en
- DE578521C - Loop embroidery device :
de
en
- DE578548C - Seed dry dressing :
de
en
- DE578746C - Protractor for tools, especially milling tools :
de
en
- GB393805A - A method of producing flexible brush backs composed of an elastic material :
en
- DE578504C - Process for splitting hydrocarbon oils :
de
en
- DE578752C - Activity recorder, in particular trip control device :
de
en
- DE578591C - Network of impregnated threads and process for its manufacture :
de
en
- DE578334C - Compass with guide template for the driving leg :
de
en
- DK47428C - Device by Chairs. :
da
en
- FR747348A - Mechanical transmission for remote controls :
en
fr
- FR747522A - :
fr
- DE578435C - Switching device with one lever for several shift rods :
de
en
- GB393832A - Improvements in combination bag transfer and filling mechanism :
en
- DE578733C - Method for producing heat-resistant connections between two rod ends of rod windings in electrical machines :
de
en
- FR42227E - Improvements to fluid fuel heaters :
en
fr
- FR747147A - Sedimentation apparatus :
en
fr
- DE578867C - Sofa convertible into a double bed and a day bed :
de
en
- US1913798A - Cyclic ketones of the acenaphthene series and process of preparing them :
en
- US1914160A - Poultry nest :
en
- US1914210A - Bushing for rotary tables :
en
- US1914233A - Radio antenna :
en
- DE578459C - Loom with automatic chain release device :
de
en
- GB393929A - Improvements in electric switchgear structures :
en
- FR42218E - High performance hand-held machine for the manufacture of pleated sheet elbows, thanks to the use of a device allowing simultaneous calibration, drilling and marking :
en
fr
- USRE18870E - Kachutb :
en
- ES130475A1 - A procedure for the production of sparkling red wines. :
en
es
- FR747421A - Photographic film reel :
en
fr
- DE578570C - Process for the preparation of resinous condensation products :
de
en
- GB393829A - Improvements relating to work-holders for blade grinding machines :
en
- FR747249A - Process for the preparation of a bread product :
en
fr
- FR747475A - Wringer with pendulum supported and elastically supported shaft :
en
fr
- FR747204A - Master cylinder, connected to a liquid reservoir, applied in particular to hydraulic brake mechanisms :
en
fr
- GB393776A - Transmission mechanism for motor-vehicles :
en
- FR747335A - Heat recovery device for open flame heated vessels :
en
fr
- GB393947A - Improvements relating to motor cycles and motor vehicles :
en
- US1913600A - Centrifugal machine :
en
- US1913809A - Aeroplane :
en
- US1913706A - Brake for power winches :
en
- ES130387A1 - A procedure for the preparation of pasta for soup. :
en
es
- DE578728C - Rotary switch for installation under plaster :
de
en
- FR747412A - Improvements to the means suitable for handling tear gas, smelly substances, to be protected and the like :
en
fr
- FR747474A - Address book for mobile tape recording :
en
fr
- GB393839A - Improvements in or relating to steering gears for motor vehicles :
en
- USD90102S - Design for a game table :
en
- NL29982C - roentgentoestel, waarbij zich tusschen de buis en een omhulsel een samengeperst gas bevindt :
en
fr
- US1914197A - Radiator :
en
- US1913369A - Railway hopper car :
en
- US1914317A - Molding electric wire conduit and alug cutlet :
en
- CH162156A - Elastic, leather-like synthetic material, as well as a method for producing the same. :
de
en
- CH162300A - Switching center with registers in a self-connecting telephone system. :
de
en
- FR747131A - Device for loading cartridges :
en
fr
- FR747272A - Improvements to relief projections :
en
fr
- FR747152A - Agricultural implement :
en
fr
- GB393700A - Improvements in, or relating to, packings or protectors for pipes and the like, and to the manufacture of production of the same :
en
- US1913649A - Shipping package :
en
- US1914144A - Machine for washing cans and the like :
en
- US1913520A - Process of preparing amino alcohols :
en
- US1913854A - Crank shaft lapping machine :
en
- US1914056A - Safety switch control :
en
- CA333279A - Sheet metal pipe :
en
fr
- DE578329C - Process for the production of rubber compounds with gutta-percha or leather-like physical properties :
de
en
- ES130232A3 - A new procedure to waterproof fabrics of all kinds. :
en
es
- DE578484C - Device for the treatment of gases or mixtures of gases and vapors in the presence of solid cleaning or catalyst agents and for the regeneration of these agents :
de
en
- DE578278C - Control device on machines for filling Zuendholzern in Zuendholz boxes :
de
en
- US1914135A - Process for producing carbon halides :
en
- US1913400A - Pressed metal vehicle door :
en
- US1913454A - Method of making inflatable balls :
en
- US1913748A - Process of preparing stebbins acid :
en
- CH162134A - Storage for the auger of meat mincers. :
de
en
- CH162353A - Process for the preparation of an azo dye. :
de
en
- DK47422C - Vending machine for Cigars, Cigarettes and other Goods in uniform Packages. :
da
en
- CA333169A - Can opener :
en
fr
- CH162066A - Sprout. :
de
en
- FR747316A - :
fr
- CH162106A - Electric heating devices, in particular electric heating pads. :
de
en
- DE578744C - Method and device for determining the diameter of bodies with curved surfaces with the help of interference phenomena :
de
en
- FR747313A - Hollow brick and reinforced cement panels :
en
fr
- US1913846A - Noncorrodible aluminum alloy :
en
- US1914130A - Machine for making photographic contact prints :
en
- FR42204E - Improvements to automatic starting mechanisms :
en
fr
- DE578411C - Method of making twin screw slot terminals :
de
en
- DE578700C - Ship reversing gear for internal combustion engines :
de
en
- FR747436A - Improvements relating to alloys and their manufacturing processes :
en
fr
- FR747464A - Insulating handle pole for the release of electrocuted :
en
fr
- CA333299A - Sound picture projector :
en
fr
- GB393912A - Improvements in and relating to apparatus for measuring the length of moving objects :
en
- FR42220E - Science and recreation game made up of plates with geometric shapes :
en
fr
- FR747179A - Typewriters with automatic device intended to facilitate the simultaneous establishment of receipts, commercial paper or other documents and a slip :
en
fr
- FR747332A - Improved method and devices for assembling water pipes :
en
fr
- DE578412C - Process for the production of azo dyes :
de
en
- FR747343A - Improvement in so-called balloons :
en
fr
- FR747466A - Freewheel mechanism and counter-pedal brake :
en
fr
- DE578489C - Quick shutdown valve :
de
en
- FR42223E - Adjustment device for prime movers using a hydraulic agent :
en
fr
- FR747253A - Manufacturing process of artificial leather :
en
fr
- DE578618C - Device for command devices :
de
en
- FR747417A - Mechanical pencil :
en
fr
- DE578696C - Brake device operated by a pressure medium according to patent 510282 for motor vehicles with trailers :
de
en
- DE578378C - Process for the preparation of esters :
de
en
- DE578666C - Device for extracting ash from ovens or furnaces :
de
en
- US1913449A - Electric oscillator :
en
- ES1596U - Easel for signs on the roads. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB393752A - Improvements in and relating to electric conversion systems :
en
- US1914103A - Signaling system :
en
- CA333191A - Cap and package :
en
fr
- CA333270A - Amplifier :
en
fr
- CH162160A - Product for descaling boilers, generators and pipes. :
en
fr
- DE578263C - Lens shutter :
de
en
- DE578626C - Process for the production of molded bodies from plastic mass :
de
en
- GB393756A - Improvements in or relating to means for lighting the burners of gas-heated apparatus :
en
- CA333124A - Cement :
en
fr
- CH162125A - Support frame for vacuum cleaner. :
de
en
- DE576337C - Process for the production of window film for discharge tubes :
de
en
- GB393709A - Improvements in and relating to atomisers or sprayers :
en
- GB393795A - Improvements in and relating to integrating apparatus :
en
- DE578371C - Running toy with built-in spring drive :
de
en
- DE578817C - Ornamental glass plate :
de
en
- GB393897A - Improvements in handles for kettles and the like :
en
- US1914318A - Key holder :
en
- ES130388A3 - Spraying device. :
en
es
- DE578338C - Diaphragm manometer :
de
en
- FR747401A - Sound cinematographic film :
en
fr
- GB393900A - Ammunition projectile fuzes :
en
- US1914158A - Automatic weather strip for doors :
en
- US1913683A - Garage door holder :
en
- DE578767C - Winding means for spring drives of toy vehicles :
de
en
- DE578680C - Device for driving a cross-fading device common to several sound devices :
de
en
- CA333228A - Telegraph transmitter :
en
fr
- CH162144A - Process for the preparation of zinc iodomethanesulfonate. :
de
en
- CH162297A - Apparatus for the distribution of newspapers, magazines, printed and non-printed. :
en
fr
- ES130408A1 - A procedure for the economic obtaining of projection devices. :
en
es
- FR747219A - Counter device for various machines :
en
fr
- FR747296A - Direction change device for fluids :
en
fr
- CH162173A - Schedule. :
en
fr
- DE549595C - Payment plate in which a coin placed on contacts closes an electrical circuit :
de
en
- DE578560C - Foot drive for laundry rammer :
de
en
- DE578758C - Device for producing foam for fire extinguishing purposes :
de
en
- FR42244E - Resin compositions based on modified alkyd resins :
en
fr
- FR747132A - Lightweight crankshaft for engines and other applications :
en
fr
- FR747221A - Manufacturing process of artificial wick fibers :
en
fr
- FR747468A - Fuse cutout :
en
fr
- DE578711C - Compression molding machine with pin lifting device :
de
en
- GB393669A - Improvements relating to wood-working machines :
en
- GB393705A - Water circulating device for domestic buckets for clothes washing purposes :
en
- FR42212E - Hair waving device :
en
fr
- NL29937C - :
en
- US1913466A - Caning device :
en
- USD90139S - Design for lace :
en
- US1914010A - Electrical connection :
en
- US1914163A - Art of sizing :
en
- US1914243A - Hair clipper :
en
- ES130472A1 - A new procedure for the manufacture of packaging and wood packaging. :
en
es
- ES130390A1 - A process for manufacturing food products in granular form. :
en
es
- FR747388A - Sound dampening panel :
en
fr
- GB393677A - Process for the manufacture of pure carbon in a very finely divided state :
en
- ES130445A1 - Procedure to obtain objects of chrome-manganese steel alloys resistant to corrosion. :
en
es
- ES1629U - Model forms for horse racing bets (Machine-translation by Google Translate, not legally binding) :
en
es
- GB393708A - Improvements in roller shutters :
en
- GB393747A - Transmission gear mechanism for motor-vehicles :
en
- US1913387A - Folding portable bar :
en
- US1913907A - Receptacle for floor polishing substances and the like :
en
- US1914122A - Electric pulsator for milking machines :
en
- FR747199A - Improvements in the manufacture of ceramic building materials :
en
fr
- GB393950A - Improvements in or relating to television image producing apparatus :
en
- FR747201A - Method and device for adjusting electric heating and cooking appliances :
en
fr
- ES129944A3 - Automatic electric heater for liquids. :
en
es
- SE77509C1 - :
en
- US1913791A - Process of making a fertilizer :
en
- DE578403C - Smoldering furnace for lignite and similar bituminous fuels :
de
en
- FR747139A - Devices for deflecting electronic currents in cathode ray tubes :
en
fr
- FR747347A - Adjustable superheat process :
en
fr
- FR747154A - Gear shifting hydraulic mechanism or coupling :
en
fr
- GB393886A - Improvements in or relating to electric incandescent lamps :
en
- ES1598U - Box for perfumery powders (Machine-translation by Google Translate, not legally binding) :
en
es
- DE577242C - Men's belt for trousers :
de
en
- DE578578C - Control device for the speed of an engine to the speed of a comparison engine :
de
en
- FR747228A - Process for vulcanizing rubber-based compositions :
en
fr
- CA333278A - Cathode activation :
en
fr
- US1914273A - Spinning box :
en
- US1914296A - Packing :
en
- US1914325A - Terminal check valve :
en
- ES1298Y - Armchair with wheels for children. :
en
es
- GB393902A - Improvements in flexible valves for gas meters :
en
- GB394312A - New anthraquinone dyestuffs and the application thereof :
en
- CA333293A - Wire drawing die :
en
fr
- DE578585C - High frequency capacitor electrode :
de
en
- GB393833A - Improvements in or relating to electric horns, particularly for vehicles :
en
- US1914110A - Method of and apparatus for neutralizing static electricity :
en
- CA333158A - Light weight aggregate :
en
fr
- CH162124A - Rotary agitator for dust extractors. :
en
fr
- DE578395C - Process for rolling out very thin magnesium strips at high temperature :
de
en
- DE578418C - Device for securing the eccentric shaft against unwanted axial displacements in flat weft knitting machines :
de
en
- DE578318C - Galvanic element or accumulator with an anode made of lead or oxygen compounds of lead and a cathode made of metallic tin :
de
en
- DE578717C - Feeder conveyor for overburden conveyor devices :
de
en
- GB393738A - Improvements relating to automatic telephone systems :
en
- NL29996C - :
en
- US1913962A - Means for making ferric hydroxide and resulting products :
en
- DE578250C - Guide arm for sound boxes of speaking machines, electrical pickups or the like. :
de
en
- ES130380A1 - Procedure with its devices for reproduction on any scale of lenticular films. :
en
es
- CH162198A - Mobile flame cutting machine. :
de
en
- DE578741C - Sofa convertible into a bed :
de
en
- ES130451A1 - Improvements in the high frequency signal system. :
en
es
- FR747389A - One-piece molded rubber sandal :
en
fr
- DE578619C - Aiming device for guns :
de
en
- DE573590C - The wagon wheel can be clamped from the hub by means of a threaded cone :
de
en
- DE578360C - Device for bridging two contact fields using incandescent lamps :
de
en
- DE578707C - Process for the production of synthetic resins :
de
en
- US1913853A - Film threading device for photographic sound reproducing apparatus :
en
- CA333177A - Combination padlock :
en
fr
- CH162158A - Process for the production of compressible masses. :
de
en
- DE578376C - Process for the production of sulfuric acid salts :
de
en
- FR747299A - Improvements to electrical resistances :
en
fr
- CH162201A - Method and device for fourning. :
de
en
- GB393865A - Oscillation generator :
en
- US1914331A - Treatment of textile materials with aqueous liquids :
en
- US1913359A - Ball shaping machine :
en
- US1914262A - Packer for machines for closing containers :
en
- US1914063A - Device for heating carburetors or the air fed to carburetors :
en
- US1914180A - Box construction :
en
- US1914336A - Container for shredded wheat biscuit and the like :
en
- US1913542A - Drying form :
en
- US1914085A - Blank-threading machine :
en
- US1914188A - Medical appliance :
en
- FR747453A - Industrial and garage press for straightening and bending :
en
fr
- CH162376A - Process for the preparation of 1,3-bis (diethylaminoethyl-amino) -diphenylenedioxide. :
de
en
- ES130413A1 - A procedure for calcining sulphurous iron minerals. :
en
es
- US1913613A - Composite flooring :
en
- US1914123A - Milking machine :
en
- CH162299A - Device for recording and reading telephone numbers. :
de
en
- US1914140A - High pressure boiler :
en
- DE578262C - Knotting device for machines for pulling in identification threads in textile goods :
de
en
- ES1511U - Tricycle and special armor of a metal wheel. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR747251A - Method and apparatus for coating or filling textile fabrics :
en
fr
- GB393928A - Process to render insoluble any soft material forming a dressing and new industrial products resulting therefrom :
en
- CH162118A - Web shooter shot carrier. :
de
en
- CH162260A - Device for the automatic interruption of the charge or reduction of the charge current of alkaline batteries or batteries with similar charging characteristics. :
de
en
- DE578339C - Device for displaying the pressure profile in the press channel of briquette presses :
de
en
- FR747530A - :
fr
- CH162123A - Filter device on vacuum cleaners. :
de
en
- US1913684A - Thermopressure heat control device :
en
- US1914286A - Screw jack :
en
- NL30115C - :
en
- US1914088A - Furniture clamp :
en
- US1913992A - Switching device :
en
- ES130512A1 - Improvements in semiautomatic weapons. :
en
es
- DE578675C - Process for the processing of copper alloys with contents of arsenic, antimony and bismuth :
de
en
- ES130486A1 - IMPROVEMENTS INTRODUCED IN THE MOTORCYCLE COMPRESSORS WITH OPPOSITE FREE PLUNGERS 200433 :
en
es
- GB393798A - Improvements in and relating to lock, dock and like gates :
en
- US1913490A - Method of making angular tubing bends :
en
- US1913682A - Carbureted water gas apparatus for the use of heavy oil :
en
- US1913547A - Condenser :
en
- US1913671A - Card game adjunct :
en
- US1913783A - Universal joint with lubricating shroud :
en
- CA333257A - Hoisting cradle :
en
fr
- CH162166A - Process for the production of mat boards for the formation of embossed matrices for stereotype printing plates and mat boards produced by the process. :
de
en
- CA333261A - Electric discharge device :
en
fr
- FR747311A - Improvements to accounting machines :
en
fr
- GB393856A - Machine for making roofing tiles and like articles :
en
- GB393888A - Improvements in and relating to radio-gramophone apparatus :
en
- ES130448A1 - Improvements in explosive cartridges. :
en
es
- FR747355A - Closing and locking device for lids, shutters or swinging panels of boxes, chests and trunks, and articles containing application :
en
fr
- FR747371A - Spool distribution :
en
fr
- USD90138S - hellman :
en
- ES130366A1 - An alternative movement machine for economic acquisition of motive power. :
en
es
- GB393877A - Improvements in and relating to valves with pivotless levers :
en
- ES1314Y - Business files in the form of a folding portfolio. :
en
es
- GB393790A - Method of producing cardboard-like products, and a product thus produced :
en
- USD90115S - Design for roofing :
en
- CA333203A - Fibre tube bend manufacture :
en
fr
- CH162163A - Block of cards such as business, address and business cards. :
en
fr
- US1913533A - Material handling system :
en
- US1914052A - Dyestuffs containing chromium and process of making same :
en
- DE578385C - Massage device with shaking strap :
de
en
- FR747369A - Telephone cable operating with amplifiers, including submarine telephone cable :
en
fr
- DE578584C - Electrode handle for high frequency surgery :
de
en
- CA333131A - Cellulose manufacture :
en
fr
- CA333304A - Lifting device :
en
fr
- GB393748A - Temperature indicator and control :
en
- DE578737C - Gas generator with descending combustion, especially for vehicles :
de
en
- US1913747A - Method of mold construction for reproducing patterns in rubber :
en
- CA333296A - Communication system :
en
fr
- US1913602A - Method and apparatus for condensing vapors :
en
- US1914037A - Molding process and apparatus :
en
- CH162082A - Screw press, in particular for brickwork products. :
de
en
- CH162272A - Protection device for electrical power consumers. :
de
en
- US1914279A - Oil guard for spinning rings :
en
- DE578802C - Machine for sorting bars, tubes, etc. like :
de
en
- CA333152A - Cornstalk fibre composition :
en
fr
- ES130369A1 - A hydropneumatic shock absorber system. :
en
es
- CA333313A - Chain block :
en
fr
- US1913607A - Method of preparing pulp :
en
- US1913943A - Manufacture of high alumina cement :
en
- US1914219A - Signaling system :
en
- USD90125S - Design for a hand :
en
- CA333173A - Wheeled harrow :
en
fr
- DE578406C - Address printing machine with address tapes that can be wound on spools :
de
en
- DE578538C - Long-distance pneumatic tube system with through switches :
de
en
- DE578549C - Consistency regulator, especially for paper production :
de
en
- US1913653A - Power transmission mechanism for portable conveyers :
en
- US1913676A - Device for distributing materials into branch conduits :
en
- US1913918A - Triple-modulation directive radio beacon system :
en
- US1913987A - Process of dyeing rayon :
en
- US1914028A - Brake mechanism :
en
- CA333200A - Container material settling apparatus :
en
fr
- DE578423C - Steel frame made of rolled iron for small house buildings :
de
en
- DE578632C - Railway shell buffer :
de
en
- FR747108A - Device for the evacuation of condensed water in steam pipes :
en
fr
- CH162313A - Identification device intended to be attached to an umbrella or a cane. :
en
fr
- DE578445C - Attachment between jug carriers and links in the transport chain on milk jug dripping and cleaning machines :
de
en
- DE578595C - Cooking or roasting dishes made of corrosion-resistant metal, in particular made of stainless steel :
de
en
- US1913373A - Material for making tools :
en
- US1914212A - Microscope :
en
- FR747275A - Apparatus for removing snow, ice debris and the like :
en
fr
- CA333194A - Money changing and paying apparatus :
en
fr
- CH162221A - Pipe connection. :
de
en
- CH162363A - Multistage centrifugal machine. :
en
fr
- DE578354C - Slot-controlled two-stroke internal combustion engine :
de
en
- DE578761C - Snowmobile :
de
en
- US1913563A - Bottle crate :
en
- US1913780A - Illuminating attachment for specula :
en
- US1913827A - Firearm :
en
- US1914027A - Curtain rod :
en
- US1913593A - Process and apparatus for charging explosion turbines :
en
- CH162230A - Braking device, in particular for elevators. :
de
en
- US1913526A - Closure for bottles and like receptacles :
en
- DE578496C - Designation mark for insulated electrical lines :
de
en
- DE578636C - Glazed wire resistor :
de
en
- GB393841A - Improvements in apparatus for manufacturing plate glass and the like :
en
- GB394343A - Improvements in or relating to the manufacture of dyestuffs :
en
- CH162276A - Safety element for mounting on switch and safety panels with attached, detachable neutral conductor rail. :
de
en
- FR747444A - Coordinate transformation device :
en
fr
- CA333206A - Grader and ditcher :
en
fr
- US1913904A - Coil terminal attaching apparatus :
en
- ES130513A1 - A method to make a printer surface. :
en
es
- US1913808A - Core drawing machine :
en
- DE578350C - Protection device when spraying potted plants in the room :
de
en
- ES1294Y - Armchair furniture. :
en
es
- FR747432A - Electric fuse :
en
fr
- FR747442A - Tire tire for vehicles :
en
fr
- GB393679A - An improved apparatus for starting internal combustion engines :
en
- US1913441A - Egg carton :
en
- US1913710A - Curtain stretcher :
en
- US1913389A - Objective for photographic and projection purposes :
en
- US1914272A - Totalizing mechanism :
en
- US1913361A - Rolling mill :
en
- US1913524A - Motor vehicle construction :
en
- US1913879A - Feed water heater :
en
- US1914276A - Tool rack :
en
- US1914162A - Portable acetylene generator :
en
- US1913426A - Closing band for piston rings :
en
- DE578469C - Process for the production of smooth and glossy oil and oil paints :
de
en
- DE578665C - Device to support the chin during the permanent waving process :
de
en
- GB393771A - Improvements in and relating to roofs :
en
- US1913374A - Collapsible chuck and tire former :
en
- GB393951A - Improvements in or relating to the rupturing of arcs in fusible arc-rupturing devices employed in conjunction with electric switches :
en
- US1913650A - Side packing board for shipping cases :
en
- DE578589C - Electric control device for furnace firing :
de
en
- ES130397A1 - Procedure for the simultaneous manufacture of copper chloride and sodium sulphate and their separation. :
en
es
- CH162092A - Process for adjusting the temperature of molten glass contained in at least one fore-basin of a glass melting furnace and furnace for carrying out this process. :
en
fr
- DE578219C - Light day signal lantern :
de
en
- FR747243A - Luminescent tube with gas atmosphere :
en
fr
- GB393689A - Improvements in hydraulic shock absorbers for automobiles :
en
- FR747156A - Improvement in diaphragms and diaphragm separators for electric accumulators :
en
fr
- DE578355C - Heavy fuel spray carburetor :
de
en
- DE578596C - Ladder hooks that can be suspended from the roof battens :
de
en
- GB393670A - Improvements in or relating to the cylinder passages and valves of internal combustion engines :
en
- GB393735A - Improvements in or relating to hydraulic torque transmitting apparatus :
en
- DE578749C - Method and device for the plane-parallel alignment of matrices, clichés or the like, in particular when pressing records :
de
en
- US1913690A - Roadway guard :
en
- GB393822A - Radio-electric musical instrument with keyboard and thermionic valves :
en
- US1913789A - Clothesline lock :
en
- US1913370A - Motor fuel :
en
- US1913933A - Process and machine for manufacturing oscillating joints :
en
- FR747205A - Mixture heater with cross pipes for the mixture stream and the exhaust gas stream of a machine used as heating gas :
en
fr
- FR747497A - Lifting tipper :
en
fr
- IE12069L - Brake assembly for vehicles :
en
- DE578779C - Process for the simultaneous extraction of fatty acids and technically valuable salts or salt solutions :
de
en
- DE578246C - Hot water heater :
de
en
- DE578884C - Device for converting a setting process carried out according to a combination system into a control process corresponding to a character string :
de
en
- DK47431C - Drive device for Ships. :
da
en
- DE578667C - Bathtub for bathing and washing the buttocks and genitals :
de
en
- US1913953A - Lubricant :
en
- USD90120S - Design for a tumbler :
en
- CH162068A - Connection clamp for rod-shaped bodies. :
de
en
- CH162205A - Drying bar. :
de
en
- CH162176A - Auxiliary device on rifles with a magazine and exchangeable small bore barrel. :
de
en
- US1913450A - Automatic safety stop attachment for knitting machines :
en
- US1913861A - Hoist :
en
- US1913694A - Machine for making marking tags :
en
- DE578851C - High-voltage transformer, in particular voltage transducer, the high-voltage winding of which is housed in a one-piece coil box made of insulating material and the end of which is passed through the flange of the coil box :
de
en
- FR747157A - Improvements made to electric heating registers :
en
fr
- FR747160A - Method and device applicable to wrapping machines for cutting the most advanced parts of a line of parts :
en
fr
- FR747367A - Contact terminal for installation devices :
en
fr
- GB393716A - Improvements in and relating to girders, trusses, and the like, and component members thereof :
en
- GB393911A - Improved support for elastically supporting the foot :
en
- US1913864A - Clip for wall board packages :
en
- FR747103A - Improvements to internal combustion engines operating on heavy fuels :
en
fr
- CA333188A - Dental record obtaining instrument :
en
fr
- US1913728A - Traffic control system :
en
- US1914117A - Tractor implement :
en
- CA333142A - Mariner's parallel ruler :
en
fr
- US1914257A - Staple driving tool :
en
- US1914285A - Accounting machine :
en
- US1913642A - Coupon inserting mechanism for wrapping machines :
en
- USD90132S - Design for a vacinjm pbesstjbe bottle ob similar abticle :
en
- CA333224A - Non-inflammable liquid :
en
fr
- GB393848A - Improvements in control devices for hot water heating systems :
en
- US1914124A - Telephone system :
en
- US1914200A - Radiator :
en
- US1913870A - Advertising and like device :
en
- US1914069A - Collapsible auxiliary seat :
en
- US1914314A - Television and the like :
en
- CH162096A - Preparations for cleaning painted or polished objects. :
de
en
- US1913398A - Certificate of correction :
en
- USD90096S - Design for a grille or the like :
en
- USD90137S - Design for laundry fingers :
en
- US1914020A - Collapsible tube :
en
- US1913517A - Light projection :
en
- US1914031A - Die-casting machine :
en
- ES130479A1 - Procedure to decorate by means of relief paintings, imitating embroidery, corsets, girdles and bras. :
en
es
- GB393743A - Improved apparatus for heating water :
en
- GB393919A - Improvements in radio receivers :
en
- USD90142S - Design fob a vanity case :
en
- CH162098A - Toothpick holder. :
de
en
- US1913863A - Brush holder for brush-making machines :
en
- US1913969A - Pamphlet binder and method of constructing same :
en
- US1913838A - Rotary draw works brake :
en
- US1913800A - Tool :
en
- US1914169A - Manufacture of blown glassware :
en
- US1913742A - Automobile heater :
en
- US1914006A - Folding furniture :
en
- US1913458A - Hoisting device :
en
- ES1244Y - Files in movable trays. :
en
es
- FR747279A - Electro-mechanical operating device for closures :
en
fr
- GB393643A - Improvements in or relating to sewing machines :
en
- GB393963A - Improved means for opening and/or closing gates, doors, and the like structures :
en
- DE578561C - Method of bulging cotton fabrics :
de
en
- DE578348C - Axial threshing and straw shredding machine with gradual processing of the threshed material and cleaning device :
de
en
- GB393652A - Improvements in telegraph exchange systems :
en
- GB393659A - Improvements in and relating to cookers :
en
- CA333138A - Locomotive valve gear :
en
fr
- CH162132A - Cartridge for nail guns. :
de
en
- ES128485A1 - A device for finishing the tips and studs of the soles of alagartas and the like. :
en
es
- FR42224E - Installation of electric cables :
en
fr
- GB393859A - Improved means for heating, and indicating the temperature of, the cooling water of internal combustion engines :
en
- ES130417A1 - Method of construction of an electrostatic device indicating the quality of tissues. :
en
es
- DE578708C - Device for replacing installed overhead lines with new ones :
de
en
- DE578873C - Process for the production of films and foils from condensation products of ureas or urea derivatives and aldehydes :
de
en
- FR747446A - Safety lock for various uses :
en
fr
- GB393954A - Improvements in and relating to electric drives for rotary machines :
en
- CH162128A - Process for the production of shoe fitting strips from steel band. :
de
en
- DE578706C - Process for the esterification of cellulose :
de
en
- DE578627C - Sheet metal housing for large electric clocks :
de
en
- FR747479A - safety nut and method for its manufacture :
en
fr
- FR747133A - Improvements to mannequins, busts or the like for the presentation of fabrics, whether or not made up :
en
fr
- FR747322A - Block called <sound head> for films :
en
fr
- FR747415A - Bra refinements :
en
fr
- GB393687A - Stabilising and safety device for aircraft :
en
- ES130431A1 - Improvements in transmitters and receivers of waves under pressure or impulses, which have combined magnetic stringency devices. :
en
es
- GB393657A - Improvements in or relating to television image producing apparatus :
en
- GB394325A - Improvements in and relating to sound-transmission, sound-recording and sound-reproducing systems :
en
- FR747547A - :
fr
- FR747105A - Advanced electric iron :
en
fr
- FR747227A - Device for transforming electrical oscillations into sound vibrations or vice versa :
en
fr
- FR747349A - Process for the catalytic conversion of nopinene to pinene and camphene or of pinene to camphene :
en
fr
- GB393957A - Method of producing plastic sheeting and apparatus therefore :
en
- GB393777A - Transmission mechanism for motor-vehicles :
en
- ES1537U - Coupling of stringers for bed (Machine-translation by Google Translate, not legally binding) :
en
es
- DE578649C - Process for the production of form reserves under oxidizing dyes, namely aniline black :
de
en
- DE578743C - Water tube boiler for central heating systems :
de
en
- ES130458A1 - Machine for wrapping oranges or similar bodies. :
en
es
- DE578736C - Manufacture of titanium pigments :
de
en
- ES130429A1 - A new triple application therapeutic device. :
en
es
- DE578669C - Countercurrent brake control for DC motors :
de
en
- ES130515A1 - PROCEDURE FOR THE PREPARATION OF ARTIFICIAL MASSES :
en
es
- ES129947A2 - A device for gathering and twisting the textile threads by twisting mechanisms fed by spindles or fixed reels, for the production of twists and twists. :
en
es
- ES130119A2 - IMPROVEMENTS IN PATENT NUMBER 130066 :
en
es
- FR747455A - Cold rolling mill roll :
en
fr
- DE578833C - Hydraulic puller :
de
en
- FR747375A - Improvements to control systems :
en
fr
- GB393674A - Improvements relating to apparatus for retaining liquid in a container and controlling the discharge therefrom :
en
- GB393904A - Process for applying carbon paper pigment to the surfaces of carbon sheets and forms :
en
- FR747181A - Oil burner device :
en
fr
- DE578390C - Nickel iron alloy spring, especially for thermo-compensated oscillating systems :
de
en
- FR747283A - Vulcanizing press, particularly applicable to tire repairs :
en
fr
- FR747484A - Threading machine :
en
fr
- FR42235E - Sophisticated packaging :
en
fr
- FR747113A - Improvements to notebooks, albums and the like :
en
fr
- DE578353C - Device for limiting the maximum combustion pressure in internal combustion engines :
de
en
- ES130066A1 - Connection for junctions with potential in the zero or equal lanes. :
en
es
- ES130521A3 - A new procedure for making caps. :
en
es
- FR747155A - Mixed break electric circuit breaker :
en
fr
- ES130421A1 - Device applicable to heating devices for permanent wave. :
en
es
- FR747398A - Process for bright annealing brasses or other alloys containing zinc or cadmium :
en
fr
- GB393793A - Improvements in or relating to fuel injection pumps for internal combustion engines :
en
- CA333269A - Concrete pipe, pole or column :
en
fr
- CH162063A - Plasterboard. :
de
en
- US1913375A - Construction of pilot lamps for motion picture apparatus :
en
- US1913848A - Attachment for cameras :
en
- US1914077A - Heating apparatus :
en
- DE578286C - Process for the preparation of esters :
de
en
- GB393769A - Improvements in or relating to liquids or plastic preparations for the treatment of fibrous materials :
en
- GB393837A - Improvements in or relating to magnesium alloys :
en
- FR747359A - Improvements in heat transmission and distribution :
en
fr
- GB393948A - Improvements in holders for hanks or skeins of yarns, threads and the like :
en
- DE578659C - Two-pole AC small motor, especially synchronous motor :
de
en
- DE578685C - Combating tree diseases, especially Dutch elm disease :
de
en
- US1913583A - Vehicle body :
en
- US1913889A - Insulating electric conductors :
en
- US1914288A - Infant incubator :
en
- FR747230A - Method and means for permanent sanitizing of telephone or other apparatus :
en
fr
- DE578598C - Piston angle device, especially for motor vehicle engines :
de
en
- DE578820C - Process for the production of citric acid by fermentation :
de
en
- FR747202A - Light metal piston with steel segments for internal combustion engines :
en
fr
- GB393712A - Process of manufacturing crepes with threads of cellulose acetate artificial silk :
en
- FR747320A - Toy :
en
fr
- ES130480A1 - Improvements in the vats used for bleaching, dyes, sizing and similar applications. :
en
es
- GB393780A - Improvements in or relating to knitted material or fabric :
en
- DE578361C - Viewfinder for cinematographic recording devices :
de
en
- DE578692C - Device for the removal of hard materials from mills introduced with the ground material :
de
en
- FR747269A - Flexible ducts reinforced with rings :
en
fr
- FR747276A - Automatic watch lighter :
en
fr
- FR747186A - Vehicle, such as a railway car, cooled with solid carbonic acid :
en
fr
- GB393779A - Transmission mechanism for motor-vehicles :
en
- FR747427A - Shirt enhancements :
en
fr
- GB393772A - Improvements in or relating to apparatus for the production of composite lcaves :
en
- DE578242C - Finger protection sleeve :
de
en
- FR747394A - Logarithmic machine to calculate :
en
fr
- GB393870A - Improvements in or relating to trawl boards :
en
- FR747217A - Improvements to pressurized fluid brake devices :
en
fr
- ES1197Y - An improvement on the boards for the game called patchessi :
en
es
- FR747282A - Automatic clutch-release :
en
fr
- FR747403A - Improvements to the linings of the pistons of pressurized fluid brake cylinders :
en
fr
- GB393933A - Improvements in or relating to radio transmitting and receiving systems :
en
- DE578791C - Process for the production of hydrochloric acid titanium solutions :
de
en
- ES130468A1 - Improvements in the treatment of wastewater. :
en
es
- FR747111A - Motor vehicle upgrades :
en
fr
- DE578885C - Device for checking punched documents :
de
en
- DE578364C - Retractable spur supported by a spring strut :
de
en
- US1913608A - Hair drier :
en
- DE578519C - Potato squeezer with grate :
de
en
- ES1507U - Guillotine windows for buildings. (Machine-translation by Google Translate, not legally binding) :
en
es
- DE578430C - Device for the temporary automatic removal of leak oil or the like from collecting containers :
de
en
- DE578450C - Method and machine for the production of curved surfaces on workpieces, in particular for surface design on string instruments :
de
en
- FR747437A - Process for obtaining bleaching powder :
en
fr
- GB393675A - Improvements in or connected with means for securing a pin, core or the like within a socket, cup or the like :
en
- FR747326A - :
fr
- US1913931A - Refrigerator and cooling unit therefor :
en
- US1913938A - Catalytic material and method of producing same :
en
- US1914299A - Tire chain fastener :
en
- US1913967A - Watch case :
en
- CA333256A - Coin-controlled vending machine :
en
fr
- DE578523C - Box camera for roll film :
de
en
- DE578731C - Runner for high-speed synchronous machines :
de
en
- US1913504A - Sign :
en
- CA333146A - Metal extraction :
en
fr
- GB393787A - Improvements in and relating to pistons :
en
- US1913393A - Pouring stopper for ink bottles and the like :
en
- US1913781A - Machine tool :
en
- US1914195A - Oil rectifier for engines :
en
- CH162189A - Wrist watch case with bracelet. :
de
en
- DE578333C - Drawing and painting equipment with several pencils adjustable on a slotted rail with a handle :
de
en
- FR42242E - Improvements in the manufacture of stainless or non-soiled iron :
en
fr
- GB393788A - Improvements in the conversion of hydrocarbon oils :
en
- US1913806A - Water container :
en
- CH162155A - Process for tanning animal hides. :
de
en
- DE578742C - Reel drum for pulling the cable or rope out of the stranding machine and for feeding it to the supply drum :
de
en
- GB393831A - Improvements in centrifugal governors :
en
- DE578467C - Device for connecting voltage-dependent display, regulation or control equipment in multi-phase networks :
de
en
- DE578677C - Flow meter with a rotating float :
de
en
- ES130482A1 - AN ELASTIC COUPLING, CLUTCH AND AUTOMATIC DISENGAGEMENT, FOR FORCE TRANSMISSION :
en
es
- USRE18866E - A corpora :
en
- FR747121A - Improvements made to heavy oil burners :
en
fr
- FR747149A - Improvements to washing machines :
en
fr
- FR747150A - Installation of carriers pulled by flexible means :
en
fr
- FR747324A - Mechanical spray heavy oil household heater :
en
fr
- US1913595A - Artificial pace maker for the heart :
en
- US1913698A - Tandem axle :
en
- US1913968A - Fuel gas :
en
- US1914086A - Press for tennis and like racquets :
en
- US1914270A - Valve :
en
- DE578382C - Glow amplifier tubes :
de
en
- FR747338A - Pliers to remove blocks or to strip them of their molds :
en
fr
- FR747142A - Improvements to valves or control taps of pressurized fluid devices :
en
fr
- FR747172A - Process and apparatus for the transformation into powder by drying of lactescent liquids, solutions, dispersions and emulsions :
en
fr
- US1913749A - Feed mechanism for slicing machines :
en
- US1914030A - Automatic telephone exchange :
en
- ES130498A1 - A machine for draining sponges and cushions. :
en
es
- GB393941A - Improvements in the manufacture of artificial threads and other materials from cellulose compounds :
en
- DE578660C - Device for securing the start-up of compressors with two or more cranks :
de
en
- DE578429C - Device for driving valves for internal combustion engines :
de
en
- GB393834A - A cover for protecting the pipes, top and grill on a gas cooking stove from being saturated with fat and boiling liquids :
en
- FR747329A - Pipe system used to cool smoke, retain nicotine and juice :
en
fr
- DK47424C - Cooling system. :
da
en
- FR747423A - Process for manufacturing cyclic ethers :
en
fr
- GB393974A - Devices for excluding draughts and the like :
en
- CA333153A - Window :
en
fr
- CH162267A - Switching chamber for expansion switches. :
de
en
- FR747174A - Automatic conical hopper with specific compensator for determining the weight of cereals :
en
fr
- US1913363A - Toilet paper holder :
en
- US1913402A - Filtering system :
en
- DE578479C - Punch extrusion press for the production of briquettes with an angle lever connected to the crank mechanism :
de
en
- CH162329A - Multi-speed gearboxes, especially for motor locomotives. :
de
en
- DE578476C - Longitudinal seam soldering machine for rounded sheet metal frames :
de
en
- DE578565C - Installation for reaction columns :
de
en
- DE578400C - Process for developing and fixing the dye applied to printed or dyed fabric by steaming :
de
en
- DE578408C - Pipeline connection for automatic rail couplings :
de
en
- DE578642C - Process for the production of cellulose capsules :
de
en
- GB393715A - Improvements in electric circuit breakers :
en
- DE578255C - Device for regrinding and smoothing of worms using ring-shaped whetstones :
de
en
- CH162114A - Kötzerspulmaschine with a device for the simultaneous attachment of the empty bobbin tubes and for removing the finished Kötzerspulen from a plurality of spindles. :
de
en
- US1914199A - Radiator :
en
- US1914248A - Sumbarine safety device :
en
- FR747448A - Method and device for the progressive braking of trucks and in particular road trains :
en
fr
- IE12514L - Refrigeration :
en
- US1913516A - Governor system :
en
- US1913549A - Ironer attachment for washing machines :
en
- FR42221E - Balancing counter-blade device for offset row crop cultivator :
en
fr
- US1914333A - Water treating apparatus :
en
- CH162332A - Folding table. :
de
en
- US1913452A - Ash receiver :
en
- US1913703A - Means for preventing sweating of glass of refrigerating cases :
en
- US1913963A - Lock :
en
- US1913965A - Bedding clamp :
en
- ES130539A1 - A procedure for the construction of parapets with metallic grid. :
en
es
- GB393671A - Improvements in mobile cranes and the like :
en
- GB393896A - Process of manufacturing aluminium and barium or strontium compounds :
en
- GB393866A - A folding newspaper or book rest for attaching to a plate or other table utensil :
en
- FR747129A - Pipe joint :
en
fr
- FR747333A - Process for degreasing and increasing the felting power of fibers :
en
fr
- GB393744A - Improvements in or relating to roller bearings for the spindles of spinning machines :
en
- US1914017A - Eraser cleaner :
en
- CH162187A - Method of manufacturing a balance axle and balance axle obtained by this process. :
en
fr
- CA333230A - Prepared resin :
en
fr
- CH162111A - Container for multiple spinning baths for the manufacture and treatment of rayon. :
de
en
- DE578531C - Wire hooks for fastening clothing protection nets :
de
en
- US1914128A - Multicage elevator :
en
- US1914213A - Folder, portfolio, filing or mailing envelope, and similar container :
en
- US1914149A - Lifting jack :
en
- USD90133S - Design for a sewing cabinet :
en
- FR747294A - Automatic voltage regulator :
en
fr
- FR747451A - Double bed :
en
fr
- GB393654A - Improvements in or relating to comb-circles for noble or like combing machines :
en
- GB393908A - Improvements in electrical distribution boards for pillars or the like :
en
- ES130367A1 - A procedure to intensify at will the richness in vitamins of olive oils. :
en
es
- US1913616A - Ring spinning and twisting machine :
en
- CH162105A - Hip bath. :
de
en
- DE578307C - Cool bed system with several run-up channels :
de
en
- DE578463C - Manufacture of block molds from an iron alloy :
de
en
- US1914216A - Window channel :
en
- US1913941A - Production of hydrocarbons :
en
- CH162071A - Base plate for railroad tracks. :
de
en
- DE578297C - Process for the production of foils :
de
en
- DE578421C - Process for the production of a tanning agent from sulphite cellulose waste liquor :
de
en
- USD90128S - Design for a combined chair, seat :
en
- US1913514A - Machine for and method of perforating jacquard cards :
en
- US1913751A - Chair :
en
- CA333226A - Bitumen macadam :
en
fr
- DE578849C - Static voltage regulator for alternating current :
de
en
- DE578384C - Device for storing measured amounts of cotton wool :
de
en
- ES1283Y - Label to control the consumption of the liquid contained in containers. :
en
es
- DE578388C - Drive for free-standing glass sliding doors without upper guide :
de
en
- DE578474C - Process for the production of seed dressing :
de
en
- DK47430C - Method for grinding the tooth flanks on a screw wheel and a machine for carrying out the method. :
da
en
- US1914024A - Steaming unit for tentering machines :
en
- US1913822A - Tilting axle and wheel mounting :
en
- US1913483A - Signal :
en
- US1913729A - Traffic control system :
en
- US1914298A - Tire chain fastener :
en
- US1914042A - Double socket eccentric rock bit :
en
- US1914066A - Motor vehicle window :
en
- US1914230A - Brake shoe structure :
en
- US1913546A - Hand bag :
en
- US1914351A - Protective coating :
en
- US1914353A - Receptacle for the culture of mushroom spawn and the like :
en
- US1914083A - Nitrided spring :
en
- US1914234A - Radio antenna :
en
- US1913785A - Tungsten arc lamp :
en
- US1914320A - Nonswiveling jar :
en
- US1913569A - Making decoratively covered heels :
en
- US1914091A - Fluid motor :
en
- FR747107A - Two-cylinder armor mechanics with forced cylinder movement :
en
fr
- FR747373A - Machine for making agglomerates and in particular blocks of ice :
en
fr
- CA333149A - Return bend :
en
fr
- CA333281A - Antirachitic product :
en
fr
- GB393958A - Improvements in electrical induction furnaces without closed ferro-magnetic circuits :
en
- DE578545C - Process for the production of electrical wound capacitors with paper dielectric, in which conductive and non-conductive strips are wound onto a core that remains in the winding :
de
en
- GB393883A - Process for the purification of vitamin-a-preparations :
en
- DE578393C - Drive for roller grates :
de
en
- ES130517A1 - Automatic fire alarm device. :
en
es
- FR747345A - Electric coffee grinder :
en
fr
- CH162284A - Device preventing the danger of explosion and suffocation from gas heaters. :
en
fr
- DE578760C - Removable anti-skid device for motor vehicle tires :
de
en
- DK47435C - Dual Footrest for Use in Normal Births. :
da
en
- DE578471C - Face mask :
de
en
- DE578487C - Process for the preparation of compounds of theobromine :
de
en
- DE578563C - Indirectly heated smoldering furnace :
de
en
- FR747319A - Ratchet device for chucking and broaching all bores :
en
fr
- US1913610A - Work holding apparatus :
en
- US1913779A - Concrete pipe :
en
- ES129853A1 - A process for the continuous manufacture and maturation of alkaline cellulose for the production of viscose. :
en
es
- FR747305A - Knotter mechanism :
en
fr
- US1913883A - Road grader :
en
- DE578437C - Multi-chamber mill :
de
en
- FR747184A - Improvements to hydraulic transmission mechanisms :
en
fr
- US1913481A - Combined alarm clock and barometer :
en
- DE578678C - Sound recording and reproducing device :
de
en
- DE578766C - Device for producing two or more tones, especially horns for motor vehicles :
de
en
- DE578883C - Trip control device for motor vehicles :
de
en
- CH162361A - Process for the production of weatherproof posters and similar printed matter. :
de
en
- ES1242Y - Tire repair equipment. :
en
es
- FR747192A - Improvements to the mounting and fixing systems for inner and outer bearing rings in several sets of bearings and ball and roller bearings :
en
fr
- CA333181A - Metal extruding apparatus :
en
fr
- FR42226E - Soap made with sawdust :
en
fr
- FR747223A - Luminescent electric tube :
en
fr
- GB393773A - Improvements in neck wear for ladies :
en
- IE12555L - Luminous electric discharge tubes :
en
- DE578624C - Process for producing colorful pictures :
de
en
- US1913802A - Clutch disk :
en
- US1913576A - Manufacture of jellies :
en
- US1913597A - Container :
en
- US1914341A - Process of treating grains :
en
- GB393862A - Improvements in or relating to universal joints :
en
- US1913436A - Device for indicating presence of foreign matter in a lubricant :
en
- DE578466C - Control device for electric multi-motor drives, especially for paper machines, with parallel-connected Zugeinstellvorrichtungen :
de
en
- US1914018A - Control means for radio apparatus :
en
- US1914045A - Electric glow discharge tube :
en
- US1913462A - Massage device :
en
- US1914133A - Heating system :
en
- GB393868A - Improvements in and relating to aqueous emulsions of bodies insoluble or difficultly soluble in water :
en
- DK47423C - Method and Plant for the Production of Cellulose. :
da
en
- US1913603A - Method of distilling petroleum mixtures :
en
- US1913609A - Fqlder for forming a slide :
en
- US1914179A - Method of making valve seat rings :
en
- USRE18864E - Rail anchor :
en
- GB393893A - Improvements relating to roller bearings :
en
- DE578362C - Process for fixing dye images that are produced by exposing photosensitive layers containing ammonia :
de
en
- US1913885A - Means for cleaning air filters :
en
- US1914061A - Brick :
en
- CH162222A - Pipe connection. :
de
en
- US1913515A - Method of extracting vitamin substances from cottonseed :
en
- US1913997A - Pressure reduction control for automatic air brake mechanism :
en
- US1913581A - Nut huller :
en
- US1913691A - Method of producing gasoline :
en
- DE578896C - Process for the processing of cocoa beans :
de
en
- FR747360A - Non-slip insert for horseshoes and the like :
en
fr
- FR747264A - Improvements to the systems for fixing the handles to the wooden tedding rakes :
en
fr
- CH162191A - Device for immobilizing pendulums, regulators, etc. :
en
fr
- US1913966A - Table latch :
en
- US1914126A - Process of preparing printing films :
en
- US1914155A - Apparatus for fabricating glassware :
en
- US1913869A - Refrigerating apparatus :
en
- US1914215A - Dieect current timing device :
en
- ES130488A3 - Improved finishing of spray pears. :
en
es
- US1913847A - Hot top :
en
- DE578442C - Humidifier :
de
en
- DE578894C - Shredding device :
de
en
- US1913372A - Process for the recovery of ammonium chloride from solution :
en
- US1913401A - A corpo :
en
- US1913539A - Producing magnesium ammonium phosphate :
en
- US1913689A - Honing machine for piston pin holes :
en
- US1914347A - Blank feeding mechanism for gear cutting machines :
en
- NL57954B - :
en
- US1913384A - Trisazo dyestuff and process of preparing the same :
en
- DE578676C - Process for improving the mechanical properties of alloys of platinum metals with one another and of gold alloys containing platinum metals :
de
en
- US1913793A - Aiming telescope :
en
- USD90122S - of bbockway :
en
- CH162302A - Telephone system with dialer operation and self-loading devices at the connection points. :
de
en
- CH162304A - Telephone system with several exchanges and self-loading devices at the telephone stations. :
de
en
- US1914102A - Ferrous alloy :
en
- US1914312A - Process for the manufacture of compositions of hydrogen-peroxidephosphate :
en
- CA333174A - Mine car :
en
fr
- CA333192A - Moulded cap :
en
fr
- US1913601A - Vat for wet treating of lengths of fabric :
en
- US1913845A - Apparatus for determining deep well temperatures :
en
- US1914207A - Heat insulator :
en
- US1914269A - Method of applying metal coatings :
en
- CH162093A - Device for the automatic regulation of oil firings by thermal-electrical means. :
de
en
- CH162342A - Manufacturing process for mortars and lightweight concrete. :
en
fr
- CA333168A - Knitting needle :
en
fr
- CA333182A - Wear compensating spring shackle :
en
fr
- CH162150A - Process for the production of a new azo dye. :
de
en
- CH162254A - Compressed gas system for isolating voltage or current transformers respectively. Transformers. :
de
en
- CH162077A - Electric hot water tank. :
de
en
- CH162121A - Overmolding device for laundry kettles with a shower head rotatably arranged on a riser pipe. :
de
en
- US1914054A - Soldering tool for aluminium and aluminium alloys :
en
- US1914221A - Closure for collapsible tubes :
en
- CH162081A - Machine for the manufacture of agglomerates. :
en
fr
- CH162083A - Process for the production of white tarnished fired coatings. :
de
en
- ES130541A1 - Improvements in the electric oscillation generating devices. :
en
es
- US1913665A - Charging apparatus :
en
- US1913756A - Window construction :
en
- US1914145A - Machine for washing cans and the like :
en
- CA333184A - Dowel pinning machine :
en
fr
- CA333187A - Trolling spoon :
en
fr
- DE578709C - Device for the treatment of living cells by means of light rays :
de
en
- US1913473A - Molded article :
en
- US1913388A - Conveyer :
en
- US1913588A - Transmission system :
en
- US1914287A - Automobile safety windshield sash :
en
- US1913998A - Camera :
en
- US1914142A - Sign :
en
- CA333301A - Call charging telephone exchange system :
en
fr
- CH162216A - Metal sheet with screw sleeve for releasable fastening of objects to the metal sheet. :
de
en
- CA333210A - Gaseous electric discharge device :
en
fr
- CA333297A - Telephone system :
en
fr
- US1913733A - Propeller :
en
- CA333264A - Food carrying vehicle treating apparatus :
en
fr
- CH162190A - Adjustable hanger for the movement on a pendulum clock. :
de
en
- DE578285C - Process for dewatering salts containing water of crystallization :
de
en
- ES130548A1 - System to avoid train collisions. :
en
es
- FR747385A - Plant for the manufacture of mineral wool or slag wool :
en
fr
- CH162223A - Gate valve with removable gate valve. :
de
en
- US1913571A - Moth exterminator :
en
- CH162233A - Gear spinning pump with two nested gears. :
de
en
- US1913403A - Gear mechanism :
en
- US1914267A - Steering and directing mechanism :
en
- DE578254C - Control arrangement for with dust-like fuels, preferably coal dust, operated deflagration chambers, in particular for internal combustion turbines :
de
en
- DE578684C - Two-piece button :
de
en
- DE578730C - Cam switch :
de
en
- GB393690A - Improvements in the manufacture and production of acetaldehyde from acetylene :
en
- US1914220A - Electrical translating apparatus :
en
- CH162204A - Device for the production of endless belts from gelatine, cellulose derivatives and similar materials. :
de
en
- CH162323A - Actuating device for vacuum brakes. :
de
en
- DE576313C - Power drive for typewriters, calculating machines or the like. :
de
en
- GB393745A - Improvements in or relating to permanent hair waving :
en
- US1913531A - Nursing bottle :
en
- US1914297A - Stepladder :
en
- US1913855A - Traffic signal switch for motor vehicles :
en
- US1913875A - Mica treating apparatus :
en
- US1914087A - Duffel bag :
en
- CH162366A - Process for the preparation of 1-aurothioglucose. :
de
en
- US1913831A - Translating and recording device :
en
- US1913660A - Paper machinery :
en
- US1913945A - Turret casting machine :
en
- US1913587A - Milk bottle container :
en
- US1913724A - Hat cleaner and drier :
en
- US1913950A - Package :
en
- US1914081A - Registering inclinometer :
en
- IE12659L - Aircraft with auto-rotative wings :
en
- FR747123A - Improvements to gas generators :
en
fr
- GB393682A - Arrangement for the suppression of the higher harmonics in the magnetising current of iron-saturated transformers or choking coils :
en
- GB393970A - Improvements in or relating to pneumatic separators :
en
- FR747270A - Electric bell oven :
en
fr
- US1914245A - Vapor fire extinguisher for fire apparatus :
en
- DE578444C - Device for duplicating photographic negatives :
de
en
- ES130495A1 - A process for manufacturing a linoleum substitute material or waxed fabric. :
en
es
- DE578662C - Airtight and watertight containers, molded parts, in particular saerges, produced by pressing or tamping :
de
en
- DE563605C - Flooring or covering :
de
en
- ES129625A1 - A process for purifying and regenerating silicose materials. :
en
es
- GB393684A - Improvements in and apparatus for the manufacture and production of metal carbonyls :
en
- GB393966A - Improvements in or relating to the manufacture of dyestuffs :
en
- FR747376A - Game :
en
fr
- FR747410A - New ball game system and more :
en
fr
- CH162330A - Device for the electrical heating of railroad cars. :
de
en
- US1913495A - Multifrequency transmission measuring system :
en
- CA333180A - Disbarking machine :
en
fr
- US1913893A - Animal trap :
en
- US1914143A - Circuit interrupter :
en
- CH162091A - Device for preventing slamming of windows, doors and the like. :
de
en
- DE578458C - Clock with a common electric motor drive for walking and striking mechanism :
de
en
- FR747210A - Double-sealed flexible metal pipe manufacturing process and resulting products :
en
fr
- CA333283A - Sand mixer :
en
fr
- CH162171A - Drive device for cinematographic reproduction apparatus. :
de
en
- CH162290A - Device for the irradiation of living beings. :
de
en
- CH162331A - Electrically controlled door opening and closing device driven by a pressure medium, in particular for vehicles. :
de
en
- AU104126B2 - Improvements in combs for sheep shearing machines :
en
- CH162341A - Grandstand with height-adjustable benches. :
de
en
- CH162308A - Lighting device for aviation, shipping and similar purposes. :
de
en
- CH162346A - Process for the preparation of trichloroethanol from chloral. :
de
en
- USD90116S - Design for a kitchen cabinet :
en
- CH162281A - Current direction sensitive relay device. :
de
en
- US1913716A - Vault frame door :
en
- US1914238A - Automatic four-wheel brake equalizing mechanism :
en
- US1913903A - Thread saver for sewing machines :
en
- CH162348A - Process for the preparation of an oxybenzolo-quinoline carboxylic acid. :
de
en
- DE578325C - Device for knotting or similar joining of two or more ropes with or without inserted fixed parts :
de
en
- CA333156A - Hydraulic brake :
en
fr
- USD90113S - Abb ah atvt ginsberg :
en
- CA333305A - Hydrometer syringe :
en
fr
- CH162373A - Process for the preparation of 2- (a-diethylamino-o-pentylamino-diphenyl sulfide. :
de
en
- US1913804A - Fruit sizing machine :
en
- US1913465A - Method of fractionating vapors :
en
- US1913506A - Synchronous motor :
en
- US1913621A - Preservation of rubber :
en
- US1913835A - Tire carrier :
en
- US1914062A - Lubricator :
en
- CH162340A - Adjustable clamp for three-sided beam and column cladding. :
de
en
- GB393882A - Improvements in frames for chairs, tables and the like :
en
- US1913591A - Apparatus and process for making fan rotors :
en
- US1913726A - Window construction :
en
- CA333272A - Welding apparatus :
en
fr
- CH162257A - Method and device for the production of nipples for couplings for wire ropes and wires. :
de
en
- DE578381C - Device for the protection of massive construction parts in the area of the stator frontal stray field of multi-phase AC machines against eddy current losses :
de
en
- DE578668C - In diameter and height adjustable insert plate for cooking pots :
de
en
- DE578782C - Runner for asynchronous machines :
de
en
- ES128986A3 - Hollow stone manufacturing procedure. :
en
es
- ES1480U - Portable device to determine the acidity of the oils and prepare in situ the liquid values. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR747314A - Wooden rim for bicycle wheels or the like :
en
fr
- GB393739A - Improvements in or relating to the manufacture of beverages and beverage materials :
en
- CH162065A - Folding sliding window. :
de
en
- CH162248A - Heat exchange apparatus with finned tubes made of non-ferrous metals. :
de
en
- US1913472A - Hydraulic digger :
en
- US1913892A - Tyfjswriting and calculating machine :
en
- US1914229A - Brake shoe casting :
en
- US1913572A - Portable tent :
en
- US1913586A - Switching mechanism :
en
- US1914051A - Draft gear :
en
- CH162142A - Process for the preparation of an oxidation product of a sulfur-containing derivative of aliphatic higher hydrocarbons. :
de
en
- DE578629C - Production of hydrogen and nitrogen or a gas mixture for the ammonia synthesis from water vapor and air and iron :
de
en
- CA333255A - Paper manufacture :
en
fr
- US1913788A - Electric signal for gear shift and brake levers :
en
- CH162252A - Magneto-electric generator, in particular for a flashlight or similar device. :
en
fr
- CA333212A - Gaesous electric discharge device :
en
fr
- US1913619A - Process for conversion of hydrocarbon oil into motor and marine fuel :
en
- US1914105A - Thermostatic switch :
en
- USD90141S - Paul reman :
en
- CA333143A - Wallboard union :
en
fr
- CH162324A - Device for attaching a vehicle body hood. :
en
fr
- DE578583C - Clamping nipple provided with an elastic insert :
de
en
- GB393850A - Improvements in or relating to aerating machines :
en
- US1913446A - Sound recording on film :
en
- US1913489A - Combination hydraulic tubing lift and tubing head :
en
- US1913652A - Container top :
en
- US1913794A - Process of preparing ethionic acid or carbyl sulphate :
en
- US1913956A - Electroplating apparatus :
en
- US1914250A - Cut-off valve and actuating means therefor :
en
- US1913629A - Mat :
en
- US1914326A - Production of alkylene cyanhydrins :
en
- US1913386A - Vertical retort furnace :
en
- US1913693A - Electric coupling circuits :
en
- US1913782A - Dust mop cleaner :
en
- CA333266A - Stock quotation projecting machine :
en
fr
- US1913410A - Treatment of material containing derivatives of cellulose and product thereof :
en
- CH162200A - Mandrel. :
en
fr
- CH162231A - Telescopic jack for motor vehicles, more particularly heavy goods vehicles. :
en
fr
- CH162315A - Box with plywood walls. :
en
fr
- DE578460C - Full rotary drills with offset teeth :
de
en
- CH162110A - Bottle manufacturing process, and bottle obtained by this process. :
en
fr
- CA333280A - Bread manufacture :
en
fr
- CH162183A - Cascade current transformer for high operating voltages. :
de
en
- CH162195A - Process for modifying the structure and improving the mechanical properties of aluminum or aluminum-containing alloys. :
de
en
- CH162207A - Safety razor. :
en
fr
- GB393701A - Improvements relating to the manufacture of wired glass :
en
- GB393854A - Improvements in or relating to suction cleaners :
en
- DE578261C - Device for sewing sewing machine tops :
de
en
- USD90119S - Design fob :
en
- CH162306A - Electric cavity line for high frequency. :
de
en
- FR747331A - Improvements in gear change mechanisms, in particular those for motor vehicles :
en
fr
- CH162067A - Formwork for reinforced concrete structures, in particular reinforced concrete ceilings. :
de
en
- CH162120A - Washing machine with lockable laundry room and laundry container rotating around a vertical axis. :
de
en
- CA333271A - Welding apparatus :
en
fr
- CH162255A - Device for the assembly of a fuse board or an apparatus in electrical installations. :
de
en
- US1913464A - Process of forming an axle :
en
- CA333136A - Velocipede :
en
fr
- US1914147A - Steam nozzle :
en
- DE578327C - Process for the preparation of radioactive solutions for injection purposes :
de
en
- CA333176A - Writing ink :
en
fr
- US1913604A - Wave signaling system :
en
- US1913513A - Oscillating pivot joint :
en
- US1913645A - Acoustical diaphragm :
en
- US1913722A - Paper towel dispenser :
en
- US1914344A - Sheet metal joint construction :
en
- US1913909A - Static suppressor :
en
- US1913654A - Drink mixer :
en
- US1913929A - Process and furnace for remelting and fining crude metals :
en
- US1914082A - Automatic fluid pressure control :
en
- US1914134A - Process of recovering dilute acids :
en
- US1914111A - Apparatus for the prevention of backfiring in internal combustion engines :
en
- CH162180A - Reset device, in particular for display apparatus. :
de
en
- CH162208A - Handle lock. :
de
en
- DE578351C - Irrigation device :
de
en
- DE578438C - Device for moistening the frame strip for frame piercing machines :
de
en
- DE578440C - Showcase and advertising packaging for bottles or the like. :
de
en
- CA333236A - Wetting, emulsifying and washing agent :
en
fr
- DE578690C - Tapping machine with automatic feeding of angular workpieces, especially nuts :
de
en
- ES130494A3 - A procedure for the manufacture of crystal glass objects. :
en
es
- GB393749A - Improvements in telegraph transmission systems :
en
- US1913439A - Hoist :
en
- CA333240A - Railway car truck :
en
fr
- US1913739A - Adjustable rim :
en
- US1914003A - Vehicle body construction :
en
- DE578775C - Method for the wetting of animal fibers in acid baths :
de
en
- US1913411A - Locomotive booster motor :
en
- US1913925A - Cashier protector :
en
- US1913988A - Shelf bracket :
en
- FR747301A - Improvements to carburates :
en
fr
- GB393881A - Improvements in electromagnetic holding or picking-up tools :
en
- DE571689C - Floatless spray carburetor :
de
en
- DE578499C - Handling head for electrical fuse links :
de
en
- DE578505C - Process for separating paraffin-like or waxy substances from hydrocarbon oils containing them :
de
en
- CH162143A - Process for the preparation of a cellulose ester having a high affinity for dyes. :
de
en
- CH162194A - Zinc alloy and process for its manufacture. :
en
fr
- CH162249A - Cooling container with corrugated iron walls. :
de
en
- ES129447A1 - Improvements introduced in the manufacture of horseshoes for cattle. :
en
es
- FR747307A - Improved apparatus for the interior lining of pipes with cement or the like :
en
fr
- GB393807A - Improvements in or relating to the production of bleaching clays :
en
- US1913815A - Composite luminescent tube circuit :
en
- FR747173A - Automatic rotary machine for the transfer of prints on wood or other material :
en
fr
- US1913605A - Boat for speed :
en
- US1913906A - Screw cap jar wrench :
en
- CH162328A - Transport facility. :
en
fr
- US1914350A - Control apparatus :
en
- DE578574C - Safety device for electrically set points and signals monitored by magnets :
de
en
- CH162320A - Direction indicating device for motor vehicles. :
en
fr
- DE577984C - Envelope :
de
en
- CH162078A - Open-type liquid heater operated with gas or liquid fuels. :
de
en
- CA333166A - Grain storage signal :
en
fr
- US1913799A - Multiwheel road vehicle :
en
- US1913697A - Silent touch type of combination lock :
en
- US1913784A - Resistance in series with electrodes :
en
- US1914075A - Refrigerating apparatus :
en
- CH162054A - Device for cleaning and sorting fruit, in particular apples. :
de
en
- US1913503A - Sanding machine :
en
- FR747318A - Control device for injection pumps for internal combustion engines :
en
fr
- FR747337A - Process for obtaining pure whites and a pure yellow color in grating or screen images :
en
fr
- US1914338A - Liver extract :
en
- US1914208A - Bottle closure :
en
- CH162258A - Electrical switching device. :
de
en
- CA333235A - Handle for vacuum cleaners :
en
fr
- US1914114A - Electrolytic cell :
en
- US1913677A - Gasket :
en
- US1914148A - Elastic articles and method of treating same :
en
- US1914261A - Check dispenser :
en
- CH162360A - Process for the production of an inorganic color pigment. :
de
en
- US1914064A - Machine for dispensing lighted cigarettes :
en
- US1914100A - Emulsifiable product and emulsion obtained therefrom :
en
- US1914349A - Refrigerator :
en
- US1913720A - Furniture glide :
en
- US1914039A - Process and apparatus for grading abrasives :
en
- US1913634A - Loose or bound leaf cover or support :
en
- USD90112S - Abraham ginsberg :
en
- CA333205A - Absorptive paper :
en
fr
- CH162365A - AC magnet with movable armature. :
de
en
- GB393765A - Improvements in or relating to carburettors :
en
- CH162170A - Mechanism for moving, intermittently, photographic films and for obtaining synchronized movements of the film and the shutter, for cinematographic cameras for shots and projections. :
en
fr
- US1913687A - Container :
en
- US1913746A - Box dumping machine :
en
- US1913771A - Drill bit grinding machine :
en
- CA333167A - Boiler relief device :
en
fr
- CH162357A - Method for the preparation of a strongly basic porphine. :
de
en
- CA333263A - Blanket :
en
fr
- CH162269A - Schedule regulators, in particular for electrical power plants. :
de
en
- CH162301A - Rotary selector. :
de
en
- CH162335A - Pressure regulator. :
en
fr
- US1913487A - Solution of silk fibroin and the wastes thereof :
en
- CA333135A - Anti-rattle device :
en
fr
- CH162159A - A method of manufacturing lime phosphate with a high content of water soluble phosphoric acid. :
en
fr
- CH162285A - Process for operating goblet burners for oil combustion and goblet burners set up to carry out this process. :
de
en
- US1913819A - Headlight attachment :
en
- DE578266C - Projection screen used for direct sound generation :
de
en
- US1913743A - Filling and capping machine :
en
- US1913668A - Gas generator grate having adjustable eccentricity :
en
- CH162287A - Lamp. :
en
fr
- CH162199A - Machine for the manufacture of metal tapes intended for the assembly of the constituent parts of a packaging device such as a box. :
en
fr
- US1913696A - Self-contained lighting unit :
en
- USRE18867E - Splash guabd fob automobile beab fendebs :
en
- AU1297233A - Manufacture of complex salts :
en
- CA333262A - Locomotive cab lamp :
en
fr
- US1913862A - Automobile trunk :
en
- US1913957A - Skylight construction :
en
- US1914177A - Method of manufacturing anhydrous aluminum sulphate :
en
- GB393736A - Improvements relating to electric lighting and battery charging systems :
en
- DE578346C - Resilient, flexible tool for tiller :
de
en
- DE578415C - Process for the representation of gray, blue-gray to gray-gray dyes of the anthraquinone series :
de
en
- FR42202E - Improvements to liquid fuel heaters :
en
fr
- FR747124A - Improvements to building locks :
en
fr
- FR747342A - Windshield wipers :
en
fr
- GB393698A - A new or improved machine for winding yarns and threads :
en
- CA333307A - Twine cop cover :
en
fr
- US1914154A - Dustproof trunk molding :
en
- DE578558C - A blow molding machine equipped with a pocket wheel :
de
en
- DE578041C - Sludge discharge device :
de
en
- FR747196A - Device for erasing handwriting signs or drawings on paper :
en
fr
- DE578718C - Electric ignition device :
de
en
- DE578857C - Device for distilling fatty acids, mineral oils u. like :
de
en
- GB393885A - Temperature controlling apparatus :
en
- CA333277A - Dibutyl sulphate :
en
fr
- CA333315A - Display container :
en
fr
- DE578508C - Atomizer burner for liquid fuels with central oil nozzle :
de
en
- DE578543C - Hollow rope without internal support, especially for high-voltage overhead lines :
de
en
- US1913545A - Signal lamp :
en
- US1913762A - Mechanical pencil :
en
- US1913814A - Car seal :
en
- CA333260A - Travelling crane :
en
fr
- GB393977A - Improvements in rotary air pumps or compressors :
en
- IE12589L - Discharge tubes :
en
- FR747109A - Aircraft wing layout, increasing visibility :
en
fr
- CH162075A - Boiler, especially for central heating. :
en
fr
- CH162250A - Alternating current switching machine. :
en
fr
- DE578691C - Thread cutting stock in which the tangential die holders are slidably arranged within a square frame-like boundary :
de
en
- DE578472C - Process for the production of rubber articles from rubber milk :
de
en
- DE578494C - Electric locomotive with main and auxiliary engines :
de
en
- DE578720C - Method for producing a chain of tastes :
de
en
- ES130373A3 - An expandable reamer with several removable removable straight or inclined blades of variable expansion and parallel to the reamer axis. :
en
es
- GB393901A - Improved cinematograph picture and sound film :
en
- USD90121S - Design for a tumbler :
en
- US1913528A - Pencil :
en
- GB393653A - Improvements in electric motor starters :
en
- ES130377A1 - IMPROVEMENTS IN FILAMENT SUPPORTS FOR INCANDESCENCE LAMPS AND IN PARTICULAR FOR LUMINOUS TUBES :
en
es
- FR747364A - Improvements to modulation assemblies for shortwave generators :
en
fr
- US1913405A - Formaldehyde synthesis and catalyst :
en
- US1913707A - Concrete construction :
en
- US1914065A - Structure of concrete and iron columns :
en
- ES129980A1 - A method for obtaining shatterproof crystals. :
en
es
- FR747499A - Safety device preventing any danger of suffocation or explosion by gas or other applications :
en
fr
- ES130424A3 - Globoidal worm gear machine mainly applicable as a thick liquid pump. :
en
es
- FR747250A - Process for the purification of sulfur containing tar or bitumen by means of oleum :
en
fr
- DE578753C - Pinwheel :
de
en
- FR747467A - Self-winding timepiece by means of an oscillating weight :
en
fr
- FR747246A - Process for the preparation of light-sensitive colloid layers :
en
fr
- FR747443A - Coin channel with selector gauges for vending machines :
en
fr
- DE578803C - Shock indicator :
de
en
- DE578495C - Device for the partial blocking of self-connecting telephones for outgoing calls :
de
en
- DE578795C - Method and device for producing blocks from sponge iron :
de
en
- DE578379C - Arrangement for subordinate telegraphy with electrical sieve chains :
de
en
- CA333302A - Electrical contact :
en
fr
- FR747143A - Support device for mirrors, photos, labels, books, screens, etc., ensuring the clamping of the object to be fixed, on several points spaced apart from each other :
en
fr
- ES129788A1 - A self-locking mechanism. :
en
es
- FR42233E - Improvements to remote control switches :
en
fr
- GB393835A - Improvements in or relating to means for discharging the liquid squeezed out at the pressing position in paper-making machines :
en
- FR747351A - Multi-row ball bearing :
en
fr
- GB393722A - Improvements in or relating to gaseous electron discharge tubes and control circuits therefor :
en
- CA333245A - Ground working implement :
en
fr
- FR747224A - Rotary receiving or driving machine with rotor fitted with blades, wings, etc. :
en
fr
- GB393729A - Improvements in or relating to boxes or containers for toilet or face powder and the like :
en
- ES130278A3 - Improvements in the manufacture of terminals for electrical conductors. :
en
es
- DE578546C - Electric high-voltage capacitor in a closed metal vessel completely filled with constantly pressurized insulating liquid :
de
en
- DE578594C - Process for the production of therapeutically effective preparations :
de
en
- FR42249E - Hydraulic motion transmission device :
en
fr
- DE578323C - Process for the preparation of sulfuric acid esters of the leuco compounds of Kuepen dyes :
de
en
- ES130522A1 - A procedure for the production of new auxiliary agents for the textile industry. :
en
es
- GB393844A - Recording sounds photographically on films for colour photography :
en
- FR747462A - Drive mechanism for motor vehicles and similar vehicles with oscillating half-axles :
en
fr
- FR747447A - Central heating boiler :
en
fr
- DE578683C - Calculating machine with transferring the result back to the switchgear :
de
en
- DE578776C - Process for the production of printing pastes :
de
en
- FR747420A - :
fr
- FR747366A - :
fr
- FR747278A - High efficiency axial fan :
en
fr
- ES130436A1 - An improved system device for the continuous renewal of the glass in a capacity or extraction tank attached to a glass oven. :
en
es
- DE578876C - Automatic control for liquid measuring and dispensing devices with a measuring vessel :
de
en
- FR747357A - Process for obtaining slabs of wood pulp or other fiber materials :
en
fr
- GB393973A - Composite sheet material particularly for the production of templates or the like :
en
- US1913459A - Ball stud :
en
- US1913678A - Paper making machinery :
en
- US1913479A - Cotton condenser :
en
- FR747488A - Device for pressure measurement :
en
fr
- GB393969A - Improvements in or relating to building constructions :
en
- CH162055A - Equipment for plant cultivation, especially strawberry cultivation. :
de
en
- DE578772C - Plant for drying fruits and vegetables :
de
en
- FR747473A - Inner metal core flexible pipe fitting :
en
fr
- US1913841A - Firearm :
en
- US1914078A - Golf scoring device :
en
- DE578637C - Set up on self-excited DC shunt exciter machines :
de
en
- DE578819C - Process for processing non-sulfidic ores and minerals using the floating process :
de
en
- DE578827C - Process for the production of resin acid derivatives :
de
en
- FR747265A - Sophisticated installation for the recovery of alcohol contained in vapors and gases which are released in bakery ovens :
en
fr
- US1913470A - Dehydrating process and apparatus :
en
- US1914157A - Method of and apparatus for forming glassware :
en
- US1914342A - Apparatus for treating grains :
en
- USD90118S - Design for an attachment plug receptacle :
en
- CA333189A - Laundry marker bar and holder :
en
fr
- FR747344A - Construction process for children's play and game obtained by this process :
en
fr
- DE578652C - Method and device for heating or cooling solids :
de
en
- FR42250E - Improvements to machines for preparing textile fibers :
en
fr
- FR747136A - Device allowing branching on water, gas or other fluid pipes without reducing their pressure :
en
fr
- US1913414A - Draft gear :
en
- US1913536A - Ice tray :
en
- ES130440A1 - A machine for composing dies and melting lines with guided dies bars in circular course in wires. :
en
es
- FR42210E - Process for obtaining valuable products using hydrogen carbides :
en
fr
- FR747292A - Projector :
en
fr
- US1913860A - Measuring the flow of fluid :
en
- US1914171A - Hospital bed crane :
en
- CH162295A - Device for unclamping gloves. :
de
en
- US1913423A - Precious metal alloy :
en
- CH162362A - Shooting glasses. :
de
en
- US1914241A - Lumber display rack :
en
- US1913611A - Heel holder :
en
- US1914252A - Hair band :
en
- US1913975A - Worktable :
en
- SE77528C1 - :
en
- US1914275A - Perforating machine :
en
- FR747431A - Improvements to ventilation systems :
en
fr
- GB393746A - Front fork mounting for motorcycles :
en
- US1914032A - Refrigerating system :
en
- DE578337C - Weight hygrometer :
de
en
- DE578635C - High voltage cables :
de
en
- ES130485A2 - INDUSTRIAL IMPROVEMENT FOR THE MANUFACTURE OF CONCENTRATED SUPERPHOSPHATES AND PHOSPHORIC ACID, OBJECT OF THE PATENT OF INVENTION NUMBER 111590 :
en
es
- US1913740A - Mold forming apparatus :
en
- US1913978A - Inductance and capacity :
en
- CH162316A - Closure on containers to prevent unauthorized removal and falsification of the container contents. :
de
en
- CH162265A - Switch controlled by a thermal trigger. :
de
en
- US1913589A - Shaft coupling :
en
- US1913594A - Animal runway trap :
en
- US1914246A - Metal hand or grab :
en
- ES1512U - Containers to collect resins. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR42246E - Suction tube for threshing machines and similar machines :
en
fr
- IE13174L - Boot-making :
en
- DE578510C - Device for automatic control of the fuel or air supply or both in gas or oil-heated ovens by means of a measuring device influenced by the oven temperature :
de
en
- ES130404A3 - A machine for sewing papers. :
en
es
- FR747491A - device for supplying radiological bulbs by high-isolation cables :
en
fr
- IE12715L - Illuminated signs :
en
- US1914334A - Sterilizer :
en
- CH162317A - Conveyor. :
de
en
- DE578502C - Process for the preparation of anthraquinone derivatives :
de
en
- DE578796C - Arrangement consisting of a wound capacitor and stretched conductors isolated from the capacitor assignments :
de
en
- DK47420C - Coffee bean meal and Coffee bag regulator. :
da
en
- GB393932A - Improvements in the manufacture of artificial threads and other products from cellulose compounds :
en
- FR42238E - Tube fret improvements for automatic looms :
en
fr
- GB393660A - Improvements in or relating to means for drawing curtains and the like :
en
- GB393863A - Improvements in or relating to band sorting apparatus :
en
- FR747148A - Process for the preparation of hydrogen peroxide :
en
fr
- US1914164A - Strand serving device :
en
- US1914153A - Surgical knife :
en
- US1914327A - Protection of alternating current electric systems :
en
- FR42248E - Improved process for driving concrete piles and piles :
en
fr
- GB393645A - Improvements in hydraulic transmission gear :
en
- GB393754A - Improvements in boiler feed systems :
en
- DE578309C - Machine for removing and cleaning brushes :
de
en
- DE578493C - Regulating device for the electric heating elements of railway wagons fed with direct current :
de
en
- CH162296A - Machine for printing and issuing tickets. :
de
en
- US1913922A - Golf game :
en
- FR747244A - Method for balancing harmonic rotational forces :
en
fr
- FR42240E - Method and apparatus for spraying molten and pulverized bodies and new industrial products resulting therefrom :
en
fr
- US1913797A - Self-erecting illustration :
en
- US1914340A - Hydraulically controlled transfer valve :
en
- ES130438A1 - Improvements in amplification control. :
en
es
- FR747463A - Flexible shaft formed from several layers :
en
fr
- AU1286733A - Radio and similar thermionic valve transmitters :
en
- DE578650C - Method and device for the production of columns of filler in natural or artificial deposits :
de
en
- DE578813C - Sky writing protection for smoke or neon advertising :
de
en
- FR747458A - Safety tank for flammable liquids :
en
fr
- DE578764C - Method and device for taking parallactic deviations into account :
de
en
- FR747151A - Double-edged safety razor :
en
fr
- FR747378A - Bloom shears cutting from below :
en
fr
- FR747469A - Device for mounting marriage-breaker plates in winding looms :
en
fr
- GB393817A - Improvements in and relating to diesel engines :
en
- US1914345A - Wall construction :
en
- DE578248C - Edge protection made of rubber for stairs :
de
en
- DE578443C - Secondary radiation diaphragm for X-ray exposures :
de
en
- DE578553C - Braces :
de
en
- USD90097S - Design for a casket handle support :
en
- FR747480A - Clamping claw with flange :
en
fr
- FR42207E - Plot of signage to appear on the carriageways of roads or squares dotted lines, signs or drawings very visible :
en
fr
- GB393927A - Improvements in or relating to electric switches with arc extinction by self generated vapour pressure :
en
- US1914137A - Circuit interrupter :
en
- GB393759A - Improvements in shoe fastenings :
en
- FR747207A - Process for the preparation of cyclopentenyl-malonic acid derivatives :
en
fr
- GB393784A - Vacuum apparatus for medical treatment and other purposes :
en
- FR747500A - Process for manufacturing high quality products, such as stainless lubricating oils, transformer oils and the like :
en
fr
- DE578641C - Method and device for the production of seamless welding sheets :
de
en
- DE578533C - Hydraulic shock absorber and closer for doors :
de
en
- DE578671C - Air humidifier :
de
en
- DK47433C - Procedure for the manufacture of cross-ribbed or needle-striped warp knitwear on a warp knitting machine with only one row of needles. :
da
en
- GB393728A - Improvements in press-button electric switches :
en
- FR747494A - Brake improvements :
en
fr
- DE578244C - Scissors-like auxiliary device for winding the strands of hair onto a hair curler :
de
en
- DE578304C - Rock dust barrier with releasable base plate :
de
en
- GB393678A - Improvements relating to the recovery of ammonia from coal-gas and like gases :
en
- GB393767A - Improvements in boat construction :
en
- GB393968A - Improvements in electrolytic etching machines :
en
- GB393864A - Concrete mixing and agitating apparatus :
en
- GB394329A - Improvements relating to mechanism for gas and similar meters and the like :
en
- FR747303A - Process for preparing or regenerating plastic compositions based on gelatinous materials :
en
fr
- GB393751A - Improvements in wash down closets :
en
- DE578492C - Auxiliary device for accelerating the filling and releasing of compressed air brakes :
de
en
- DE578236C - Heat exchanger with metal tubes arranged vertically :
de
en
- FR747340A - Animated toy for producing tap sounds :
en
fr
- FR747384A - Improved process and apparatus for the manufacture of nitrates :
en
fr
- FR747486A - Perfected badger :
en
fr
- GB393644A - Improvements in and relating to the concentration of dispersions or emulsions :
en
- DE578409C - Circuit arrangement for busy counting in telephone systems with dialer operation :
de
en
- DE578413C - Process for the production of water-insoluble azo dyes :
de
en
- CA333211A - Film gate :
en
fr
- US1914019A - Machine for making square-bottomed paper bags with stepwisely fed paper tubes :
en
- US1913734A - Burnishing mechanism :
en
- US1913803A - Motor vehicle :
en
- US1914002A - Buttonhole-cutting mechanism :
en
- GB393852A - Projectile for incendiary purposes and for producing a flash or smoke :
en
- CH162103A - Table with swiveling auxiliary table. :
de
en
- DE578579C - Electric unipolar machine :
de
en
- FR747229A - Method and apparatus for sterilizing surgical instruments :
en
fr
- DE578524C - Process for the production of a protective cover for wooden propellers :
de
en
- US1914170A - Drill sharpening and swaging machines :
en
- USD90143S - Design for a pedestal lamp or similar article :
en
- NL58807B - :
en
- CA333312A - Washing machine :
en
fr
- CA333253A - Fuel oil burner :
en
fr
- ES129433A1 - A procedure to produce sound films. :
en
es
- ES130519A1 - A method for electrochemically recording reactions of electric current of any kind. :
en
es
- FR747334A - Method of coating steel with bronze or brass :
en
fr
- DE578491C - Device for recording shorthands and transferring them to the typewriter :
de
en
- US1913657A - Assionobb :
en
- US1913795A - Light relay :
en
- US1913775A - Preparation of organic peroxides :
en
- US1913947A - Bottle washing machine :
en
- DE578433C - Ball bearings in a vacuum :
de
en
- DE578600C - Balloon theodolite with drawing device :
de
en
- ES130435A1 - A procedure with its devices for the drawing of solid and hollow metal bodies. :
en
es
- GB393782A - Apparatus for testing and indicating under load the ignition system and the compression in the cylinders of an internal combustion engine :
en
- CA333126A - Vapourizing device for engines :
en
fr
- CA333282A - Aeroplane engine oil :
en
fr
- CH162220A - Method and apparatus for engaging a dog clutch. :
de
en
- CH162358A - Method for the preparation of a strongly basic porphine. :
de
en
- US1914099A - Acoustic device :
en
- CA333155A - Fluid pressure brake apparatus :
en
fr
- US1914224A - Light source :
en
- DE578277C - Device for pulling off a thread, in particular rayon thread, overhead from a flange spool :
de
en
- DE578383C - Wehnelt cathode :
de
en
- GB393806A - Improvements in fastening means for curtain rods, portiere rods or the like :
en
- CH162119A - Braiding machine. :
en
fr
- US1913451A - Acoustic apparatus :
en
- US1913530A - Locomotive smoke box :
en
- US1913383A - Azo dyestuff and process of preparing the same :
en
- US1913996A - Locomotive driving journal box :
en
- USD90129S - John malcolm thomson :
en
- CH162108A - Dish rack. :
de
en
- CA333197A - Orifice for flow meters :
en
fr
- CH162104A - Assembly device for bed wood. :
en
fr
- US1914244A - Malting of cereals :
en
- US1914293A - Perforating machine :
en
- US1914284A - Internal combustion motor :
en
- DE578319C - Rotary switch for right and left gear with jump movement and eccentric lock :
de
en
- DE578639C - Cathode ray tube with glow cathode and electron exit window :
de
en
- US1913366A - Lubrication :
en
- US1913896A - Control apparatus for the trolley pole of tramway cars and the like :
en
- US1914206A - Stocking stretcher and drier :
en
- US1913404A - Process of preparing formaldehyde by the oxidation of methyl alcohol with the aid ofa. catalyst :
en
- US1914236A - Pocket for reversible coats :
en
- US1913395A - Underground gasification of carbonaceous material-bearing substances :
en
- US1913983A - Register :
en
- FR747402A - Control device for internal combustion engines :
en
fr
- FR747483A - Domestic heating system :
en
fr
- GB393964A - Improvements in or relating to liquid measuring apparatus :
en
- FR747213A - Duplicating device :
en
fr
- US1913580A - Electric furnace :
en
- DE578664C - Hair dryer hood :
de
en
- DE578653C - Neutrodynised push-pull circuit for amplifying high-frequency oscillations :
de
en
- DE578332C - Drawing spring for unchangeable line widths :
de
en
- US1913364A - Treatment of gases containing carbon dioxide and hydrogen :
en
- US1913496A - Automatic recordfr for transmission efficiency :
en
- US1913648A - Feed mechanism for attaching machines :
en
- US1914046A - Process for manufacturing medicinal extract wine :
en
- US1914214A - Replaceable film magazine for motion picture cameras :
en
- CH162107A - Attachment for stones to protect the person standing on the stone from splashing water, dirt etc. :
de
en
- US1913702A - Method of and means for preventing sweating of glass of refrigerating cases and the like :
en
- US1914132A - Drapery fixture :
en
- US1914159A - Derrick structure for oil, gas, or artesian wells :
en
- US1914176A - Method of manufacturing anhydrous water soluble aluminum sulphate :
en
- US1913357A - Method of making shredders :
en
- US1913817A - Cabinet :
en
- CA333295A - Sound reproducing device :
en
fr
- CH162074A - Equipment for long-life stoves for liquid or gaseous fuel. :
de
en
- ES130500A1 - Improvements in the explosion engines. :
en
es
- GB393697A - Improvements in hand rail standards and joints for hand rail assemblies and other like purposes :
en
- GR4193B - GAME. :
el
en
- CA333183A - Fence post :
en
fr
- DE578806C - Galileo glass with elongated lenses :
de
en
- US1913416A - Production of nitrocellulose :
en
- US1914165A - Short wave converter :
en
- FR747496A - Compressor control for steam generators operating with pressure heating :
en
fr
- US1914259A - Gun support :
en
- US1913399A - Engine :
en
- US1914141A - Power transmitting device :
en
- US1913989A - Rotary motor tool :
en
- US1914306A - Cable connection :
en
- US1914057A - Dry cell and manufacture thereof :
en
- US1913628A - Method of liquefying chlorine :
en
- GB393799A - Improvements in or relating to the production of phosphorous :
en
- CA333288A - Grid or grating :
en
fr
- CH162278A - Mercury vapor rectifier with two or more grids associated with the anodes. :
de
en
- CA333171A - Oil thermolizing method :
en
fr
- CH162234A - Steam power plant. :
de
en
- CH162266A - Electric switch. :
de
en
- ES130549A1 - A new fuel pump that cooperates with an accumulator piston, applicable to internal combustion engines. :
en
es
- CH162088A - Alarm device for locks. :
de
en
- CH162280A - Cooling arrangement for metal vapor vessels, in particular rectifier vessels. :
de
en
- FR747312A - Welding improvements :
en
fr
- US1913417A - Undulated tube and method of making the same :
en
- US1913910A - Control system for electric motors :
en
- US1914047A - Vulcanization of rubber :
en
- US1914178A - Basic aluminum sulphate compound :
en
- FR747386A - Improvements to pneumatic horns :
en
fr
- CH162236A - Reversible four-stroke internal combustion engine system with a rotating charging pump permanently coupled to the crankshaft. :
de
en
- CH162314A - Paper container. :
de
en
- CH162292A - Process for the preparation of the salt of 2. 3-Dimethoxy-6-nitro-9- (γ-diethylamino-B-oxypropylamino) acridine with p-glycolylaminobenzenic acid. :
de
en
- ES130463A1 - A procedure and its corresponding special device, for the classification and ordering of the loose parts of the so-called zip fasteners with sliding clasp. :
en
es
- CA333125A - Alarm device for sprinkler systems :
en
fr
- CH162169A - Accounting apparatus. :
de
en
- DE578370C - Rapid fire pistol :
de
en
- DE578454C - Method for packaging spring inserts for upholstered seats u. like :
de
en
- GB393785A - Manufacture of dyestuffs containing chromium :
en
- GB394014A - Improvements in or relating to electric couplings for sparkingplugs :
en
- US1914185A - Drying machine :
en
- CH162058A - Method for producing a moth repellent. :
de
en
- DE578449C - Drop flap relay :
de
en
- DE578757C - Sound film recording or playback device consisting of a speaking machine and cinema projector :
de
en
- GB393821A - Radio-electric musical instrument with keyboard and thermionic valves :
en
- DE578748C - tripod :
de
en
- GB393730A - Improvements relating to carpet sweepers :
en
- GB393869A - Improvements in and relating to methods of electrolytically producing endless metal bands :
en
- FR747471A - Device for opening cans, etc. :
en
fr
- DE578856C - Method and device for cleaning dirt or other solid components containing greasy wool washes :
de
en
- DE578821C - Printing pastes for printing Kuepen dyes :
de
en
- ES130372A3 - A DEVICE FOR COUNTING CURRENCIES :
en
es
- FR747122A - Improvements to submerged shafts and in particular to propeller shafts :
en
fr
- FR747445A - Control device comprising the compulsory use of a specific coin or token and applications of this device, in particular to gaming devices :
en
fr
- GB393921A - Improved electric resistance- or heating wire :
en
- GB393648A - Improvements relating to the determination of quantitative characteristics of radiation :
en
- GB393720A - Improvements in or relating to taximeters :
en
- US1914307A - Humidifier for hot air furnaces or heaters :
en
- GB393913A - Improvements in or relating to vehicle wheels :
en
- DE578234C - Burner for either gas or coal dust or one of the two :
de
en
- FR747257A - Further training in vehicle axle assembly :
en
fr
- FR747441A - Process for reducing the water vapor permeability of sheet-like elements :
en
fr
- FR747476A - Speed corrector for machine gun aircraft timing mechanism firing through the propeller field :
en
fr
- FR747291A - Automatic device for the correct dosage of fuel in internal combustion engines :
en
fr
- GB393801A - Improvements in, and connected with, means for fastening collars on to shirts :
en
- FR747241A - Device for cooking food :
en
fr
- GB393755A - An improved wireless receiving system :
en
- ES130416A1 - An announcing and alarm device, indistinctly, of electrical operation. :
en
es
- FR747106A - Filter pad device for introducing perfumed, disinfectant or other vapors into gas propulsion devices :
en
fr
- GB393683A - Improvements in weighing scales :
en
- GB393836A - Improvements relating to garments :
en
- GB393838A - A device for finding true horizontal, vertical or other angular lines :
en
- US1913894A - Lubricated valve :
en
- ES1285Y - Perfected shuttle for metallic fabric. :
en
es
- FR747416A - Process for the preparation of condensation products :
en
fr
- DE578482C - Suction air drying machine for drying lengths of fabric :
de
en
- FR747189A - Universal adjustable nut wrench :
en
fr
- CH162321A - Headlight device on a car. :
de
en
- GB393693A - Improvements in or connected with the manufacture of food for animals :
en
- DE578592C - Adjustment device for X-ray tubes :
de
en
- DE578701C - Closure for glue bottles :
de
en
- US1913551A - System for reduction of extraneous electrical effects :
en
- CA333217A - Water gas generator :
en
fr
- DE578838C - Process for the immunization of textile fabrics of vegetable origin :
de
en
- CA333141A - Ice tongs and gambrel :
en
fr
- US1913787A - Antibackfiring gas mixer :
en
- US1913935A - Vibration damper :
en
- US1913484A - New hydroxy-thionaphthene compounds :
en
- DE578792C - Production of caustic soda in a cyclic process using a silicofluoride :
de
en
- CH162372A - Process for the preparation of 2,4-bis (a-diethylamino-o-pentylamino) phenylcyclohexyl ether. :
de
en
- US1913532A - Signal blocker :
en
- US1913574A - Abrader or polisher for automobile bodies :
en
- US1913623A - Enamel-burning fixture :
en
- US1914323A - Lighting system for toy locomotives :
en
- DE578648C - Process for the production of water-insoluble azo dyes on the fiber :
de
en
- FR747414A - Laundry pestle :
en
fr
- GB393797A - Improvements in and relating to colour photography :
en
- US1914282A - Filter for removing dust from the air :
en
- DE578818C - Underwater saw for cutting sheet piling :
de
en
- DE578455C - Schuettelrutschenverbindungen with an arched cutout in the one connecting plate and riveted lining piece serving as a counter bearing :
de
en
- DE578630C - Process for the improvement of oils, hydrocarbons, liquid or gaseous products of pyrogenic decomposition and the like like :
de
en
- GB393666A - Improvements in locks :
en
- GB393978A - Improvements in or relating to mirror wheels suitable for use in television tele-cinematographic and like systems :
en
- US1913560A - Tufting machine :
en
- US1913624A - Means for cooling perishable food products :
en
- DE578241C - Device for supporting the sacrum and iliac bone as well as the lumbar spine :
de
en
- ES130456A1 - A procedure for obtaining a cleaning plastic substance and stain remover based on virgin rubber. :
en
es
- DE578858C - Process for the decomposition of fatty acid mixtures :
de
en
- GB393903A - Apparatus for the electrical separation of suspended particles from gaseous fluids :
en
- US1914043A - Radio telegraphic and telegraphic receiving system :
en
- US1914290A - Pneumatic massaging and cleansing machine :
en
- USD90135S - op baltimore :
en
- US1913637A - Oil burner :
en
- US1914249A - Feed box :
en
- DE578750C - Centrifugal brake regulator, especially for speech machine drives :
de
en
- FR747104A - Individual lighting device :
en
fr
- GB393732A - Process for concentrating rubber latex :
en
- GB393907A - Improvements in or relating to the manufacture of glass :
en
- CH162086A - Sink. :
de
en
- CH162224A - Frost-proof faucet. :
de
en
- US1913409A - Container :
en
- US1913620A - Lubrication of spinning and doubling spindles :
en
- US1914040A - Tire construction :
en
- US1914113A - Paper bag :
en
- DE578256C - Jaw crusher :
de
en
- FR747185A - Improvement in the preparation of unalterable laundry :
en
fr
- GB393952A - Improvements in or relating to electric couplings for sparkingplugs :
en
- ES130510A1 - A procedure for the recovery of sulfur dioxide. :
en
es
- GB393650A - Improvements relating to terminal posts for electrical instruments :
en
- US1913890A - Printing machine :
en
- USD90099S - Design foe :
en
- CH162242A - Process for generating steam. :
de
en
- US1913708A - Device for carrying bombs and other heavy bodies on and releasing them from aircraft :
en
- US1913826A - Oscillating motor :
en
- DE578331C - Process for the production of oxygen-free tungsten :
de
en
- ES130452A1 - Improvements in signal transmission system. :
en
es
- US1914092A - Retractible landing gear :
en
- NL29949C - :
en
- CH162232A - Rotary piston machine with sickle-shaped working space. :
de
en
- US1913750A - Bedding protective device :
en
- US1913964A - Conductor manifold for current distributors :
en
- US1913599A - Kiln :
en
- US1914223A - Fire protection apparatus :
en
- DE578786C - Fluid change gear based on the Foettinger type :
de
en
- CH162116A - Baton guidance on looms with multi-cell shooting box. :
de
en
- US1913999A - Rotary hearth furnace :
en
- US1914138A - Display rack :
en
- US1914277A - Siphonproof fuel tank :
en
- CA333285A - Electric switchgear :
en
fr
- ES130444A1 - Improvements introduced in the facilities for the supply of fuels in furnaces and homes. :
en
es
- US1913767A - Measuring dispensing apparatus :
en
- CH162347A - Process for the preparation of a wetting agent, cleaning agent and emulsifying agent. :
de
en
- DE578640C - Two-thread delivery device for circular knitting machines :
de
en
- US1914093A - Chain oiler :
en
- US1914189A - Hook guard :
en
- US1914193A - Electrical regulating circuit :
en
- US1913626A - Liquid dispensing apparatus :
en
- US1913701A - Loose leaf binder mechanism :
en
- US1913844A - Refrigerating apparatus :
en
- DE578729C - Double-pole control switch with four switch positions :
de
en
- DK47436C - Coupling device for cord amplifier control panels. :
da
en
- US1913475A - Apparatus and process for making composition shingles :
en
- US1913564A - Tell-tale wear plate :
en
- CA333237A - Electrical utility device :
en
fr
- US1913509A - Automatic seal for cream tubes :
en
- CH162072A - Process to increase the wear resistance of curved rails. :
de
en
- CH162215A - Tobacco pipe. :
de
en
- DE578265C - Post-synchronization process for video sound films, in which the control means causing the synchronous generation of the tones is preceded by a distant signal :
de
en
- DE578726C - Two-way transmission system with feedback barriers :
de
en
- ES1300Y - Hydros and airplanes, toys that when running produce a noise similar to that of the flying machines that imitate it. :
en
es
- FR747487A - Human-drawn portable plow :
en
fr
- US1913565A - Assembler slide bar brake :
en
- DE578324C - Reversing device for regenerative furnace systems with afterburning of the furnace exhaust gases outside the actual furnace :
de
en
- FR747220A - Coating for metallic objects and its production process :
en
fr
- GB394320A - Improvements in or relating to vaporizers for internal combustion engines :
en
- US1913432A - Electric discharge device :
en
- US1913477A - Reel :
en
- US1914156A - Apparatus for feeding molten glass :
en
- US1914161A - Interchangeable electric sign :
en
- US1913396A - Domestic type stoker :
en
- US1913579A - Clutch :
en
- FR747215A - Advanced training in transmission belts :
en
fr
- GB393827A - Improvements in or relating to the tilling tools of rotary tilling machines :
en
- CH162262A - Device for remote control of adjustable organs. :
de
en
- US1914049A - Method of making foot supports :
en
- ES1612U - Wire or braid of laminated wire suitable for making trellises, sealing boxes and other applications. (Machine-translation by Google Translate, not legally binding) :
en
es
- US1913856A - Wringer :
en
- US1913830A - Device for handling boats and other loads :
en
- CA333199A - Packing machine :
en
fr
- CA333316A - Digesting, extracting and leaching plant :
en
fr
- CH162137A - Continuously working rotary filter. :
de
en
- CH162179A - Device for dispensing certain amounts of liquid. :
de
en
- GB393685A - Improvements in or relating to winches :
en
- FR747255A - Folding metal stepladder :
en
fr
- GB394345A - Improvements in or relating to illumination control system :
en
- ES129345A1 - A mechanical or manual functional depilatory system. :
en
es
- FR747235A - Folded or stamped laminated stainless steel shelf support :
en
fr
- DE578302C - Device for braking pneumatic tube jacks :
de
en
- DE578587C - Fly ash catching :
de
en
- GB393668A - Magnesium-alloys :
en
- GB393816A - Improvements in centrifugal governors :
en
- GB393702A - Improvements relating to alternating current motors :
en
- FR747218A - Coupling device with motor torque and resistive torque balancing :
en
fr
- FR42228E - Improvements to devices and apparatus for transmitting messages using submarine cables and similar cables :
en
fr
- GB394326A - Improvements in and relating to automatic record-transferring devices for gramophones and like apparatus :
en
- DE578358C - Guitar or the like stringed instrument :
de
en
- DE578647C - Device to increase the resistance of wood pit stamps :
de
en
- DE578366C - Liquid level indicators for containers, especially for fuel containers for aircraft :
de
en
- ES130437A1 - An automatic dosing-distributor device. :
en
es
- FR747183A - Bodywork mode facilitating access :
en
fr
- DE578710C - Gas purifier :
de
en
- ES130398A1 - An apparatus to form and project multiple drawings. :
en
es
- DE578308C - Troughless dye pad :
de
en
- US1914305A - Ventilating device :
en
- DE578702C - Process for the production of hollow blocks closed on all sides :
de
en
- FR747477A - Suspension system for cars with several neighboring axles :
en
fr
- CA333175A - Self propelled figure toy :
en
fr
- DE578310C - Process and device for the production of active coal and for the simultaneous production of combustible gases :
de
en
- DE578330C - Anode for the production of aluminum in high-performance electrolytic baths :
de
en
- CH162178A - Length measuring device with adjustable tolerance to different values. :
de
en
- CH162094A - Charging device on briquette furnaces of heating ovens. :
de
en
- FR747216A - Knitting needle :
en
fr
- US1913871A - Contact bridge for intercept blocks :
en
- US1913412A - Control valve for containers :
en
- US1914021A - Pump construction :
en
- US1914089A - Automatic gasoline vapor generator :
en
- ES130361A3 - Procedure for applying noble gases to the manufacture of lamps for small light installations. :
en
es
- FR747405A - Improvements in the production of hollow ingots :
en
fr
- US1913777A - Concrete pipe joint :
en
- US1913913A - Record for synchronous cinematographic projection and phonographic audition :
en
- USRE18868E - of leland :
en
- US1913390A - Flexible metal tubing :
en
- CH162099A - Service holder. :
en
fr
- CH162268A - Time switch for short-term switching. :
de
en
- CH162327A - Bicycle park, intended to be placed on public roads. :
en
fr
- CH162275A - Plug with automatic switch for appliance with heating circuit. :
en
fr
- CH162344A - Laundry wringer. :
de
en
- CA333219A - Oil circuit breaker :
en
fr
- ES130383A1 - A self-monitoring device against theft. :
en
es
- US1913425A - Device adapted to be mounted at the ends of net wings :
en
- US1913759A - Device for expelling cream-like substances from collapsible tubes :
en
- DK47437C - Thermal Release Device for Control of Automatic Installation Switches and the like. :
da
en
- GB393926A - Improvements in and relating to pistons for internal combustion engines :
en
- DE578625C - Method of filling boreholes :
de
en
- GB393949A - Improvements in and relating to film feeding mechanism for cameras :
en
- CA333150A - Carton :
en
fr
- DE578279C - Method and devices for weaving pile fabrics provided with tufts, in particular Royal Axminster carpets or rugs :
de
en
- FR747128A - Remote control device for electrical circuits for determined durations :
en
fr
- GB393681A - Improvements in or relating to index-card and like assorting devices :
en
- CH162343A - Running device for sliding doors, windows and the like. :
de
en
- DE578869C - Device for plucking poultry :
de
en
- FR747258A - Burner for gaseous fuels :
en
fr
- GB394323A - Improvements in or relating to brake mechanism for use with trailers :
en
- US1914136A - Wire drawing apparatus :
en
- US1914202A - Therapeutic articulating apparatus :
en
- ES130392A3 - A procedure in the manufacture of the valves of the inner tubes of the tires. :
en
es
- DE578571C - High-pressure hot steam system with a multi-stage drive engine on board ships :
de
en
- DE578842C - Direct production of alkali dichromates :
de
en
- DK47439C - Metering system for dry gas meters with four measuring rooms. :
da
en
- USD90109S - Design for a gas stove casing :
en
- DE578295C - Switching device for electrically driven chain saws :
de
en
- FR747161A - Process for the manufacture by stamping of a wheel with a beaded rim :
en
fr
- DE578672C - Anti-aging agent for natural and synthetic rubbers :
de
en
- US1914289A - Power transmission mechanism :
en
- US1913942A - Humidifier :
en
- US1913498A - Alarm clock :
en
- US1913832A - Hanger for bacon :
en
- US1914121A - Method for use in connection with the wrapping of food :
en
- US1913463A - Finger ring :
en
- US1913633A - Pump construction :
en
- FR42217E - Installation of electric cables :
en
fr
- CA333170A - Tunnel or shaft wall :
en
fr
- FR747261A - Improvements to furnaces for the incineration of household waste :
en
fr
- FR747380A - Electrical safety device :
en
fr
- FR747409A - Manufacturing process for soles and other objects in agglomerated cork and rubber :
en
fr
- DE578233C - Device with separate passage channels for heating gas and combustion air for the simultaneous control of the heating gas and combustion air supply to gas firing systems and for setting the ratio of heating gas to combustion air :
de
en
- DE578280C - Multi-layer woven rod warp pile fabric :
de
en
- DE578841C - Method and device for operating unused Azotier ovens :
de
en
- NL29899C - :
en
- US1913646A - Complete gasification apparatus :
en
- US1914346A - Propeller :
en
- DK47434C - Shielding device for reflector lamps. :
da
en
- GB393956A - Improvements in or relating to priming compositions :
en
- US1914009A - Lamp and adjustable mounting for the same :
en
- US1913368A - Preservation of oils, fats, fatty oils, fatty esters, fatty acids, fatty acid salts, and related compounds :
en
- DE578609C - Display and shipping packaging :
de
en
- FR747187A - Vehicle, such as a railway car, for transporting heat-sensitive goods :
en
fr
- US1914025A - Angle changer for tools :
en
- US1914034A - Mechanical calculating device :
en
- DE578387C - Method for testing materials for corrosion and erosion resistance :
de
en
- DE578893C - Process for the production of movable stud bolts with ball joints inserted into the shaft :
de
en
- DE578771C - Device to prevent derailment in apron and box conveyor trains :
de
en
- ES1573U - Electric coffe maker. (Machine-translation by Google Translate, not legally binding) :
en
es
- DE578714C - Doors that open upwards and hang on springs or on wire ropes fitted with counterweights during movement, especially for garages :
de
en
- DE578473C - Device for the photographic recording of acoustic vibrations :
de
en
- FR747498A - Suspender belt :
en
fr
- FR747145A - Pipe for collecting and supplying groundwater :
en
fr
- GB393843A - Improvements in vehicle lamps :
en
- GB393986A - Improvements in or relating to apparatus for teaching arithmetic and reading and other educational purposes :
en
- ES130379A3 - Improvements in apparatus for the production of explosive mixtures of liquid fuel and air for engines and the like. :
en
es
- GB393691A - Improvements in price card holders for petrol pumps and the like :
en
- US1913492A - Method of wheel hub forging :
en
- US1913622A - Hot water system and valve therefor :
en
- US1914242A - Window set :
en
- DE578347C - Potato harvester with sieve shovel conveyor attached to the share :
de
en
- ES130545A1 - A system of construction of wooden frames used for the seating and backrest of reed chairs or another fiber. :
en
es
- FR42239E - Variable pitch of air and marine propellers :
en
fr
- FR747356A - Development in transmission devices :
en
fr
- US1913685A - Manufacture of locking nuts :
en
- USD90130S - Design fob a broom handle :
en
- DE578389C - Process for the production of artificial building material from lime :
de
en
- GB393891A - Target practice projectile :
en
- DE578825C - Process for storing liquid carbonic acid in plants for the production of solid carbonic acid :
de
en
- DE578525C - Process for the production of a protective cover for wooden propellers :
de
en
- DE578787C - Drill rod holding device :
de
en
- GB393890A - An improved process for manufacturing artificial structures from cuprammonium-cellulose solutions :
en
- FR747101A - Non-combustible and undeformable panel :
en
fr
- FR747197A - Short excitation electromagnetic switches for multiple tariff meters :
en
fr
- DE578740C - Device for treating hair :
de
en
- FR747352A - Jaw crusher crusher :
en
fr
- GB393920A - Improvements in flexible abrasive members :
en
- GB393924A - Improvements in or relating to the production of photographic sound records :
en
- DE578294C - Device for adjustable limitation of the thread guide paths in flat weft knitting machines :
de
en
- ES130368A1 - Improvements in automobile torpedoes. :
en
es
- US1914278A - Pile fabric and method of weaving same :
en
- DE578402C - Process for the recovery of the tin compounds from the phosphate baths produced by the silk sweating :
de
en
- ES130446A1 - IMPROVEMENTS IN THERMAL VALVES :
en
es
- ES130511A2 - INTRODUCTION IMPROVEMENTS IN THE OBJECT OF THE MAIN PATENT :
en
es
- FR747308A - New sizing process and apparatus for implementing this process :
en
fr
- ES130425A1 - Sprayer spout. :
en
es
- ES1597U - Clothes clip. (Machine-translation by Google Translate, not legally binding) :
en
es
- US1913570A - Measuring and receptacle filling apparatus :
en
- US1913717A - Nailing machine :
en
- US1914058A - Lens system :
en
- US1914139A - Continuity testing apparatus :
en
- USD90127S - Design for a woman s coverall garment or similar article :
en
- DE578593C - Artificial tooth :
de
en
- GB393707A - Improvements in and relating to road traffic signalling systems and circuit controllers therefor :
en
- DE578747C - Extension tube, especially for tripods :
de
en
- DK47426C - Device for electrically powered trains. :
da
en
- CH162080A - Reinforced heating cable. :
de
en
- US1913954A - Vacuum tube :
en
- DK47419C - Electric Heater. :
da
en
- ES130505A1 - Dust collector chamber for chimneys. :
en
es
- FR747137A - Device for mounting the body of a wagon on the chassis and particularly on a bogie of a railway vehicle :
en
fr
- FR42243E - Hydraulic shock absorber for automobile seats and various seats :
en
fr
- GB393760A - Improvements in the manufacture of non-splintering glass :
en
- ES130402A3 - A procedure for making a toy. :
en
es
- US1913486A - Gear cutter :
en
- US1913592A - Sirup pump :
en
- US1914094A - Atomizer :
en
- FR747125A - Electric control of the movement of replacement of the weft or of the stopping of the loom by the feeler for looms with one or more shuttles :
en
fr
- US1913468A - Arrangement for reducing the transmission of heat :
en
- US1913362A - Artificial trolling and angling bait :
en
- US1913568A - Orchard heater :
en
- ES130503A3 - A procedure for the manufacture of objects with a metallic surface. :
en
es
- GB393880A - Improvements in and relating to the control of low pressure gaseous electric discharge devices :
en
- GB393955A - Process for the production of substitution products of acid nitriles :
en
- GB393673A - Improvements in or relating to a device for intercepting the moisture running down the hands and wrists when eating crayfish :
en
- DE578713C - Device for rewinding processed webs for printing and punching machines :
de
en
- DE578805C - Roller speaking machine :
de
en
- FR42206E - Improvements to starting mechanisms :
en
fr
- GB393812A - Winch for all purposes and especially for buildings :
en
- DE578826C - Process for the catalytic production of hydrogen cyanide and cyano compounds :
de
en
- FR42213E - Installation for the separation of solid or liquid constituents contained in gases or vapors :
en
fr
- FR747112A - Process for processing sweet juices :
en
fr
- DE578349C - Concave for beater bar threshing drum :
de
en
- DE578426C - Locking device for the hand lever of calculating machines :
de
en
- DE578522C - Dissolved and view Dutch :
de
en
- GB393905A - Improvements in or relating to bathing sandals :
en
- ES1571U - Hanging or turning hardware that makes extensible or reducible, both horizontally and vertically, the contractions and expansions of doors, windows or balconies (Machine-translation by Google Translate, not legally binding) :
en
es
- ES1580U - Abarca de goma (Machine-translation by Google Translate, not legally binding) :
en
es
- FR747363A - Improvements to flexible wire drums and contacts for electrical instruments for dental and surgical use and to trays for these instruments :
en
fr
- DK47441C - Procedure for Treating a Relief Sampling Film, Making It Suitable for Sound Reproduction. :
da
en
- FR747159A - Device for closing boxes for perfumes, smokers, etc. :
en
fr
- GB394324A - Improvements relating to the construction of heat transfer surfaces and appendages therefor :
en
- DE578616C - Exchangeable security lock for safe deposit boxes :
de
en
- GB393981A - Improvements in or relating to pneumatic separators :
en
- ES129850A1 - ANTI-INFECTIOUS DEVICE TO BE ADAPTED TO THE NOZZLES OR MICROPHONES OF THE TELEPHONES :
en
es
- FR747260A - Improvements to gear changes :
en
fr
- DE578751C - Device for testing the elongation processes in fibers, yarns and band-shaped areas :
de
en
- FR747239A - Improvements in the manufacture of porous agglomerates :
en
fr
- US1913527A - Building structure :
en
- CA333248A - Core plug :
en
fr
- CH162229A - Oil distributor for lubrication systems with temporary pressure oil supply. :
de
en
- DE578267C - Spacer strips for the treatment of films laid in layers :
de
en
- DE578299C - Hammer mill or cross beater mill for crushing bamboo and similar wood-like raw materials for pulp and paper production :
de
en
- CH162225A - Friction gear change device. :
en
fr
- CH162326A - Anti-skid fitting for pneumatics in vehicles. :
de
en
- US1913497A - Manifold :
en
- US1914109A - Electric terminal connecter :
en
- US1914247A - Decorated urea ware and process of producing same :
en
- CH162085A - Building board. :
de
en
- CH162095A - Vegetable slicer with swiveling knife blades. :
de
en
- CH162370A - Process for the preparation of 4- (bis-diethylamino-ethyl-amino) -2-chloro-3'-5'-dimethyl-diphenyl ether. :
de
en
- US1913544A - Electrical apparatus :
en
- US1913658A - Recovery of so used in oil refining :
en
- DE578240C - Circular knitting machine :
de
en
- US1914120A - Regeneratively coupled oscillator or wave-generator :
en
- FR747433A - Process for manufacturing high molecular weight compounds :
en
fr
- GB393976A - Improvements in and relating to aircraft having freely rotative wings :
en
- ES130350A2 - IMPROVEMENTS MADE IN THE SCOPE OF MAIN PATENT NUMBER 122540 :
en
es
- GB394650A - Improvements in or relating to the roasting of sulphide ores :
en
- US1913713A - Electric welding machine :
en
- DE578481C - Manufacturing process for bottle closure caps :
de
en
- FR747268A - Transportable container for sprayer of paint or other liquids :
en
fr
- GB393717A - Improvements in and relating to washing machines :
en
- FR42222E - Non-slip combination iron for draft animals :
en
fr
- FR747140A - Modulation device for television :
en
fr
- GB393874A - Oxylith regenerator for apparatus used as protection against all asphyxiating gases :
en
- GB393778A - Transmission mechanism for motor vehicles :
en
- FR747256A - Electrical transformer and its manufacturing process :
en
fr
- GB393815A - An improved method of closing and sealing tin cans and like containers :
en
- ES1627U - Protective device for "bigoudis" hair lighters for curling or permanent waving. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR747214A - Apparatus for measuring the track given to saws :
en
fr
- DE578673C - Process for vulcanization using vulcanization accelerators :
de
en
- FR747236A - Economical construction system to make sewer outlets siphoid :
en
fr
- ES130484A3 - An announcing device. :
en
es
- FR747472A - Headlight indicating the track gauge for automobiles, motorcycles, and other motor vehicles :
en
fr
- GB393894A - Improvements in or relating to plant for packing edible fat and the like :
en
- FR747358A - Safety release and stop device for operating mechanisms of shafts of straw baler binders and similar machines :
en
fr
- FR747434A - Improvements to drawing devices :
en
fr
- US1913553A - Condenser construction :
en
- DE578282C - Device for drying fabric webs with a simple horizontal web guide :
de
en
- DE578663C - Process for the production of iodized salt and acidic products, which are used to generate free iodine on surfaces :
de
en
- DE578755C - Ball crushing mill :
de
en
- FR747353A - Device for the bulk transport of fruits, vegetables and other products :
en
fr
- GB393718A - Improvements in hook fasteners for field gates and the like :
en
- GB393768A - Improvements in or relating to cigarette making machines :
en
- DE578352C - Irrigation device for rectangular areas :
de
en
- GB393647A - Stabilizer for vehicles :
en
- DE578852C - Arrangement for switching control stages on and off :
de
en
- US1913555A - Cotter pin :
en
- FR747126A - Electric feeler for loom :
en
fr
- GB393899A - Improvements in and relating to vitreous materials :
en
- ES1056Y - Fixing clamp for plates, dishes and other objects of this kind. :
en
es
- ES130322A1 - A system of razor, blade replaceable. :
en
es
- ES130418A1 - New system of electromagnetic firewall for film projectors. :
en
es
- GB393813A - Improvements in or relating to photographic roll films :
en
- GB393953A - Improvements in or relating to sparking-plug fittings :
en
- DE578367C - Device for regulating the initial acceleration on aircraft repulsion devices that are operated with compressed gases :
de
en
- GB393967A - Improvements in and relating to photo-electric cells and methods of producing same :
en
- CH162210A - Gear drive for the rollers of roller dryers for plates with highly variable thickness. :
de
en
- DE578391C - Adjustment device for clock systems, in particular on ships :
de
en
- DE578783C - Device for operating gas-filled electric light tubes with alternating current :
de
en
- FR747298A - Soap cleanser and antiseptic, and its manufacturing process :
en
fr
- US1913534A - Saw set :
en
- CH162337A - Method for operating electric rail vehicles equipped with direct current compound motors. :
de
en
- US1913371A - Electric magnetic gear :
en
- US1913905A - Call apparatus for automatic telephones :
en
- CH162146A - A method of manufacturing 1-amino-5-benzoylamino-anthraquinone. :
en
fr
- ES130502A3 - Device for washing clothes. :
en
es
- CA333186A - Alloy electrodeposition :
en
fr
- CH162270A - Device for starting DC motors with controlled arc rectifiers. :
de
en
- ES129413A1 - Perfection in boxes or cartons, paper and similar materials. :
en
es
- ES130415A1 - Packaging procedure for agricultural fruits. :
en
es
- GB393898A - Zigzag-stitching machine :
en
- CA333243A - Vibrating screen :
en
fr
- CH162129A - Heating equipment, in particular for cheese-making kettles. :
de
en
- US1913618A - Instillation device :
en
- US1913744A - Securing means for split axle housings and the like :
en
- CH162157A - Mixture. :
de
en
- CA333294A - Strand working apparatus :
en
fr
- DE578557C - Jacking screed :
de
en
- DE578613C - Tangential rotary wedge coupling for crank and eccentric presses :
de
en
- CA333229A - Belting :
en
fr
- CA333164A - Cooling unit :
en
fr
- DE578314C - Refrigerator for mechanical cooling :
de
en
- DE578605C - Spark plug provided with testing devices :
de
en
- ES130430A1 - A mechanical device for the successive display of advertisements. :
en
es
- CH162140A - Process for the extraction of pure sulfur. :
de
en
- US1913833A - Method of producing and refining tungsten steel :
en
- US1914335A - Purification of anhydeous aluminium chloride containing iron :
en
- CA333268A - Concrete pipe :
en
fr
- CH162289A - Splayfoot support. :
de
en
- DE578461C - Device for uniform control of the Laeuterhaehne :
de
en
- DE578606C - Electrical contact for organ keyboards :
de
en
- GB393731A - A grinding mill delivery attachment :
en
- US1913980A - Heating apparatus :
en
- US1913948A - Synchronous motor :
en
- US1913584A - Furnace :
en
- US1913467A - Absorption refrigerating machine :
en
- US1914001A - Bookmark :
en
- DE578634C - Wireless receiver :
de
en
- US1913772A - Poultry fountain :
en
- US1913482A - Remotely controlled radio receiving system :
en
- US1914264A - Aerial supporting mast :
en
- CA333221A - Arc horn :
en
fr
- US1914196A - Radiator :
en
- US1913865A - Cutting tool :
en
- US1913919A - Square :
en
- CH162286A - Gas burner. :
en
fr
- CH162336A - Electric traction installation. :
en
fr
- USD90123S - Design for lace :
en
- CH162061A - Building wall. :
de
en
- US1913582A - Generator for hydraulic turbines :
en
- US1913752A - Drilling mechanism :
en
- US1914343A - Hinged packing unit :
en
- DE578453C - Press head for briquette extrusion :
de
en
- CH162288A - Socket for electric light bulbs. :
de
en
- US1913381A - Faucet :
en
- US1913951A - Device for trimming wall paper and the like :
en
- FR42219E - Cable head for connection, protection and disconnection of electrical lines with installations :
en
fr
- FR747346A - Corner, bifurcation, branching or crossing pieces for sheet pile walls :
en
fr
- DE578503C - Process for the reduction of connectable, water-insoluble nitro compounds :
de
en
- ES1631U - Furniture for the conditioning and display of cigars. (Machine-translation by Google Translate, not legally binding) :
en
es
- US1913535A - Jar opener :
en
- US1913899A - Catch hinge :
en
- US1914181A - Electromagnetic valve :
en
- GB393783A - Improvements in and relating to the opening of coir and other baled fibres or compressed bodies :
en
- US1913991A - High power clock escapement :
en
- DE578422C - Process for dressing leather :
de
en
- DE578722C - Process for the production of glycol ethers :
de
en
- ES129946A3 - A photomechanical procedure for the preparation and engraving of cylinders to stamp all kinds of fabrics. :
en
es
- FR747177A - Paving stone for road surfaces and other uses :
en
fr
- US1913876A - Mica separating and sorting machine :
en
- FR42214E - Continuous working mixing machine :
en
fr
- DE578126C - Process for the preparation of soaps containing solvents :
de
en
- FR747274A - Installation for the study of piloting and driving vehicles :
en
fr
- DE578540C - Bucket chain for bucket chain excavators guided by rollers on a rigid bucket ladder :
de
en
- DE578656C - Electrical switch with contact brush tilting back and forth between two contact tracks :
de
en
- FR42211E - Machine for filling jars, boxes, tubes, etc. :
en
fr
- FR747289A - Wool mixing device :
en
fr
- GB393857A - Improvements in and relating to fire-extinguishing apparatus :
en
- DE578284C - Process for matting rayon :
de
en
- DE578369C - Door lock :
de
en
- GB393667A - Improvements relating to mattresses and upholstery :
en
- FR747341A - Improvements to methods and devices for making tapes with bonded wires :
en
fr
- GB393878A - Improvements in or relating to the manufacture of chain links :
en
- GB393879A - Improvements in or relating to photographic roll films :
en
- US1913382A - Trisazo dyestuffs and process of preparing the same :
en
- US1914209A - Dispenser :
en
- US1914313A - Punch and stripping means :
en
- FR747438A - Method and devices for further processing of artificial silk :
en
fr
- GB393703A - Improvements in friction clutches or couplings :
en
- GB393846A - Improvements in and relating to conduit connecting means :
en
- US1913764A - Washing cylinder and door means therefor :
en
- US1913901A - Braking device for motor vehicles :
en
- US1913924A - Ingot mold :
en
- DE578528C - Collapsible handcart :
de
en
- ES130433A1 - An installation of atmospheric air cooling. :
en
es
- FR747116A - Gearbox with freewheel device, more particularly for motor cars :
en
fr
- FR747153A - Manufacturing process for gelatinous white paste :
en
fr
- DE578681C - Device for the automatic triggering of movement processes in devices for playback of tape-shaped sound recording media :
de
en
- FR747435A - Improvement in sorting animal and plant fibers :
en
fr
- ES130509A1 - Improvements in thermionic valves. :
en
es
- DE578439C - Device for the production of corrugated cardboard from several webs :
de
en
- DE578617C - Window closer, the rotation of which is limited by stops :
de
en
- DE578880C - Procedure for measuring the network capacity of liquids :
de
en
- DE578518C - Picking drum for cotton harvesting machines :
de
en