- PL26059B1 - A fuse for a firearm. :
en
pl
- CH196271A - Process for the production of a vat dye. :
de
en
- US2109831A - Protective shield :
en
- AU103282B2 - An improved method and apparatus for covering surfaces with foil :
en
- US2109557A - Signal transmission system :
en
- AU103290B2 - Improvements in or relating tothe supply of fluid to forced flow vapour generators :
en
- US2109980A - Locomotive stoker :
en
- AU103287B2 - Improvements in luminous electric discharge devices :
en
- CH196183A - Process for the production of a new dye preparation. :
de
en
- US2109814A - Gasket :
en
- US2109872A - Temperature control apparatus :
en
- PL26088B1 - Sump regulator for circulating steam heating units in railway vehicles. :
en
pl
- USD108612S - Design for an accordion :
en
- DE657379C - Steam turbine plant :
de
en
- AU103297B2 - Improvements in and relating to navigational indicating instruments :
en
- AU103324B2 - Improvements in or relating to cathode ray oscillographs and like devices :
en
- CH196095A - Changeable gearbox for measuring devices with a step gear block. :
de
en
- PL26091B1 - Normal cinematographic camera with a light source in the form of a cooled metal vapor discharge lamp. :
en
pl
- CH196222A - Process for the production of a new dye preparation. :
de
en
- FR825301A - Electric cautery :
en
fr
- CH196196A - Process for the production of a new dye preparation. :
de
en
- US2109680A - Sealing device for pumps :
en
- PL26081B3 - A method of producing azo vial to blue dyes. :
en
pl
- CA372176A - Thread manufacture :
en
fr
- US2110019A - Railway vehicle structure :
en
- AU103302B2 - Improvements in compression ignition engines :
en
- AU66837A - Piezoelectric crystal apparatus :
en
- CA372112A - Organic compound :
en
fr
- CH196225A - Process for the production of a new dye preparation. :
de
en
- PL26112B1 - Liquid reservoir fill regulator. :
en
pl
- US2109466A - Synthetic resins :
en
- US2109951A - Garment :
en
- DE657241C - Process for the production of thick-walled, piston-like vibrating large-area membranes :
de
en
- CH196014A - Waterproof watch box. :
en
fr
- CA372172A - Classifier :
en
fr
- USD108665S - Design for a chair :
en
- FR825428A - Safety device applicable to door locks :
en
fr
- GB481027A - Improvements in fishing tackle :
en
- GB480733A - Improvements in or relating to coin-freed distributing apparatus :
en
- CH196024A - Method and device for producing seamless tubes, in particular cable sheathing. :
de
en
- PL26130B1 - Pressed sheet frame for the chassis of motor vehicles. :
en
pl
- CA372267A - Leg support :
en
fr
- FR825401A - Assembly process by vulcanization of a metal plate with a rubber-based plate and application of the product obtained to the manufacture of shoes :
en
fr
- DE657315C - Photographic jumping chamber :
de
en
- CH196129A - Process for the production of a metal cleaning agent. :
de
en
- CH195982A - Process for the production of a durable processing liquid, in particular a developer for photographic purposes and processing liquid produced by the process. :
de
en
- CA372168A - Luminescent screen :
en
fr
- CA372208A - Air filter for ventilating systems :
en
fr
- CH195885A - Stairway. :
de
en
- CH196185A - Process for the production of a new dye preparation. :
de
en
- US2109672A - Tire cover assembly :
en
- US2109676A - Method for making sponge rubber :
en
- GB480816A - Improvements in vacuum driers :
en
- GB481002A - Improvements in x-ray apparatus :
en
- USD108653S - Design for a plug-in detachable :
en
- FR825359A - Pneumatic spectacle lens frame :
en
fr
- US2109528A - Apparatus for vibrating ingot molds :
en
- US2109646A - Binder :
en
- USD108621S - Design for an advertising device :
en
- US2109912A - Method for treating milk :
en
- US2110055A - Cap terminal fob batteries :
en
- DE657433C - Method for riveting hollow rivets, open on both sides, into thin walls :
de
en
- US2109844A - Catalytic hydrogenation of glycerides of aliphatic carboxylic acids :
en
- AU65737A - Means for distributing airin theatres andthe like :
en
- AU67837A - Spring hub forthe wheels of any vehicle :
en
- BE426044A - :
en
- DE657340C - Automatically switching piston measuring device for liquid fuels, which also serves as a drive motor for an oil pump :
de
en
- PL26114B1 - Breathing apparatus with pulmonary supply of oxygen depending on the amount of air used for breathing. :
en
pl
- USD108666S - Design for a dress :
en
- GB480715A - Improvements in or relating to cutting blocks :
en
- DE657500C - Optionally in two or four stroke running double piston internal combustion engine :
de
en
- DE657238C - Method and device for the production of a fabric with a high weft density :
de
en
- DE657407C - Pulling and pushing device for rail vehicles, especially light rail vehicles :
de
en
- FR825369A - Internal combustion engine with rotating cylinders with rotary distributor and single valve combined :
en
fr
- US2109455A - Method and apparatus for detecting :
en
- US2109730A - Dredger :
en
- US2109965A - Educational device :
en
- US2109642A - Insect exterminator :
en
- US2109691A - Pneumatic tire :
en
- CH196007A - Adding machine. :
de
en
- CH195883A - Process for the step-by-step production of concrete walls. :
de
en
- DE657465C - Process for the production of centrifugally cast hollow bodies from steel :
de
en
- GB481074A - Improvements in freezing trays :
en
- FR825393A - Integral fuel saver for an engine operating a vehicle :
en
fr
- GB480895A - An improved method of pickling hides in the process of tanning :
en
- GB480951A - Improvements relating to chocolate or other edible confections :
en
- FR825474A - Process for improving textiles :
en
fr
- US2109581A - Box nailing machine :
en
- DE657476C - Process to increase the corrosion resistance of objects made of chrome steel or chrome iron alloys with 1 to 3.5% carbon :
de
en
- FR825297A - Improvement in derailleur shifts for bicycles and the like :
en
fr
- GB481034A - Improved manufacture of container caps with liners and of liner material for said caps :
en
- DE657502C - Fluid transmission with fluid circuits to be filled alternately :
de
en
- FR825330A - Barrel drive mechanism and its applications in particular to cinematographic cameras with mixed control :
en
fr
- FR825323A - Improvements to selective orders :
en
fr
- FR825355A - Irreversible speed reducer :
en
fr
- GB480768A - Improvements in or relating to variable compression engines :
en
- FR825531A - :
fr
- GB480801A - Improvements in and relating to insect traps :
en
- GR7188B - MECHANISM OF AUTOMATIC OPERATION BY ELECTRICITY OF THE WINDOW ROLLS. :
el
en
- FR825353A - New synthetic asphalts, derived products and their applications :
en
fr
- FR825484A - Stable solutions, remaining liquid, of cellulose triacetate :
en
fr
- GB480897A - Improvements relating to the pressure pipe connections and associated parts of hydraulic vehicle-tipping mechanism :
en
- CH195974A - Camera allowing a large number of small-sized views to be taken on a sensitive surface of a given format. :
en
fr
- DE657493C - Switching arrangement for switching high-frequency circuits :
de
en
- US2109706A - Corrective insole for shoes :
en
- US2110093A - Vacuum sealed container :
en
- CH196149A - Process for the preparation of a condensation product which can be used for pest control. :
de
en
- GB480887A - Improvements in, or relating to, electrical fuses of the rewirable type :
en
- GB481026A - Improvements in or relating to seed display stands :
en
- GR7194B - ΚΛΙΣΙΓΩΝΙΟΝ ΤΡΙΓΩΝΟΝ. :
el
en
- US2109449A - Material reducing means :
en
- GB480981A - Improvements relating to the extraction of cashew nut-shell oil :
en
- GB480983A - Improvements in or relating to electric switches for controlling the extent of travel of electric motors :
en
- US2109941A - Preparation of amides :
en
- US2109885A - Evaporator :
en
- US2110052A - Spray treating apparatus :
en
- US2109984A - Electric discharge device :
en
- GB480802A - Improvements relating to chin straps and the like :
en
- GB480924A - Process and apparatus for uniting a multi-layer fabric :
en
- GB480788A - Improvements in cinematographic projection apparatus :
en
- GB481036A - Improvements in final drive gears for swinging half-axles of vehicles :
en
- DE657406C - Gas fusion welded rail connection :
de
en
- FR825252A - Improvements to gas-filled cables :
en
fr
- AU103314B2 - Method and apparatus for making glass wool andother inorganic fibrous products :
en
- GB480972A - Improvements in swifts or ryces for holding skeins or hanks of yarn or thread :
en
- US2109880A - Temperature compensation :
en
- US2109979A - Rotation mechanism :
en
- USD108614S - Design for a whipping top :
en
- USD108638S - Design fob an ashtray :
en
- FR825486A - Combination cap for perfume bottles :
en
fr
- GB480806A - Improvements in or relating to electrical heating appliances :
en
- CH196170A - Process for the preparation of a leather dye. :
de
en
- CH196292A - Process for the preparation of androstenedione (3.17). :
de
en
- DE657179C - Process for the production of particularly puncture-resistant and low-loss oxide layers on aluminum and its alloys :
de
en
- DE657328C - Floating device with a striking tool for rock shattering :
de
en
- PL26072B1 - A method of wet processing of raw paddle fibers. :
en
pl
- SU52683A1 - Mold ejector :
en
ru
- AU103273B2 - Process of treating tar :
en
- CH196201A - Process for the production of a new dye preparation. :
de
en
- US2109916A - Water meter piston :
en
- FR825343A - Tobacco improvement process :
en
fr
- GB480706A - Improvements in or relating to warp stop motions :
en
- DK54374C - Method and Apparatus for Changing the Carrier Gas Type of Gas-Dust Mixtures in the Implementation of Thermal-Chemical Processes. :
da
en
- FR825523A - Apparatus for loading boxes, etc., onto road or railway vehicles and unloading them therefrom :
en
fr
- GB480674A - Improvements relating to the control of fluid-operated systems, particularly for aircraft :
en
- PL26098B1 - A drive device for vehicles that creates a negative pressure in front of the vehicle while maintaining the pressure behind the vehicle in the center in which the vehicle is moving. :
en
pl
- DK54378C - Journal with accompanying Copy Sheets. :
da
en
- FR825476A - Wind motor :
en
fr
- US2109616A - Parkway cable outlet :
en
- USD108619S - Design fob a shoe ob similab abticle :
en
- DE657365C - Process for the direct silver plating of nickel and nickel-containing alloys :
de
en
- USD108627S - Design for a beverage dispenser or :
en
- GB481097A - Hot air or gas power plant :
en
- FR825455A - Fuel supply system for internal combustion injection engines :
en
fr
- GB480717A - Improvements in or relating to propelling pencils :
en
- GB481045A - Method of producing yeast, especially compressed yeast, and spirit :
en
- GB481111A - Desk set with hinged pen cup :
en
- US2109495A - Treatment of rubber and related hydrocarbons :
en
- GB481165A - Method and means for spot-welding aluminium and aluminium alloys :
en
- US2110119A - Number plate :
en
- US2109704A - Tenter drier :
en
- GB481075A - Improvements in or relating to electric lamp sockets for supporting a bulb within a vehicle lamp :
en
- GB481068A - Improvements in and relating to vertical tapered spline broaching machine :
en
- GB480701A - Improvements in or relating to moulds for use in the manufacture of chocolate confectionery :
en
- GB481072A - Improvements in centrifugal separators with intermittent sludge discharge :
en
- DE657204C - Gas pressure regulator with additional pressure :
de
en
- DE657452C - Air buffer for the cart of two-speed high-speed presses :
de
en
- US2109467A - Cap mechanism for treating felled green timber :
en
- USD108674S - Design for a dress ensemble :
en
- BE425788A - :
en
- US2109478A - Air separator :
en
- US2109779A - Pressure bearing lubricating oil :
en
- PL26087B1 - A method for bleeding a garment, yarn, fibrous fabrics as such or associated with non-fibrous tissues, and an apparatus for carrying out the method. :
en
pl
- US2109633A - Insulating internal combustion engine :
en
- US2109862A - Temperature control system :
en
- PL26141B1 - They arranged * d * subtitles on the already finished films. :
en
pl
- CH196046A - Device for starting up thermal power plants in which a gaseous working medium continuously describes a closed circuit under excess pressure. :
de
en
- GB480896A - Improvements in or relating to devices for demonstrating the waterproofness and air porosity of fabrics :
en
- GB480991A - Improvements in devices employed when discharging coke from horizontal coke-ovens :
en
- GB481017A - An improvements in or relating to machines for cropping or shearing fabrics :
en
- GB481066A - Improvements relating to automatic machine gun carriers adapted to be dropped from aircraft :
en
- FR825312A - Lighting fixture :
en
fr
- US2109570A - Method of and machine for inserting fastenings :
en
- DE657349C - Closure for extinguishing agent container with extinguishing agent under pressure :
de
en
- DE657392C - Hydraulic drive for machine tools, in which the pressure fluid is generated by two pumps driven by a power source with the same delivery rate :
de
en
- US2109611A - Process of conditioning, and re-use of mine bleed water in mining sulphur :
en
- GB480791A - Improvements in or relating to electric resistance welding :
en
- PL26067B1 - A method of making cigarettes and an apparatus for carrying out the method. :
en
pl
- US2109556A - Suspension gutter hanger :
en
- US2109751A - Sport boot :
en
- DE657232C - Device for landing and starting aircraft on board ships :
de
en
- FR825276A - Method for covering wires and apparatus for its application :
en
fr
- GR7181B - PERFECTIONS ON THE POWDER. :
el
en
- USD108613S - Design for a combined sandwich :
en
- FR825403A - Shoe Sewing Machine Improvements :
en
fr
- PL26095B1 - Ion rectifier lamp, containing an activated cathode zarowa and filled with krypton, xenon or a mixture of the two. Patent dependent on claims 1 from pat. No. 5847, within the scope of claims 2 - from US Pat. No. 11274. :
en
pl
- USD108625S - Design for a flower basket :
en
- CA372171A - Train control system :
en
fr
- US2109591A - Process for coagulating or precipitating viscose :
en
- US2109866A - Treating of motor fuels :
en
- US2109974A - Baseball mitt :
en
- US2110057A - Hammer attachment :
en
- US2109764A - Upholstered spring construction :
en
- US2109886A - Stepladder :
en
- BE425694A - :
en
- CH196092A - Liquid self-seller. :
de
en
- DE657338C - Elevator for small conveyor heights :
de
en
- FR825327A - Electrical welding equipment :
en
fr
- PL26126B1 - Method for the production of vat dyes. :
en
pl
- US2109687A - Leather polishing apparatus :
en
- US2109923A - Self-aligning belt idler :
en
- US2109835A - Antenna with reduced zenith radiation :
en
- US2109859A - Angler's implement :
en
- FR825267A - Vehicle lighting system :
en
fr
- CH195892A - Device for manufacturing electrical tubular heating elements. :
de
en
- DE657385C - Electrically driven compressed air device for loop taker :
de
en
- CA372187A - Abrasive saw tooth :
en
fr
- CH196200A - Process for the production of a new dye preparation. :
de
en
- US2109806A - Metalliferous azo-dyestuffs and process of making same :
en
- US2109697A - Seating furniture construction :
en
- AU103313B2 - Improvements in or relating tothe manufacture of pipes of asbestos cement :
en
- CA372159A - Container cleaning process :
en
fr
- AU62937A - Process for improving the fastness of starch upon textile cellulosic and other materials including paper :
en
- CH195913A - Wall stamp. :
en
fr
- US2109551A - Force measuring amusement device :
en
- US2110033A - Solenoid actuator for rotating signals :
en
- CA372135A - Volume control circuit :
en
fr
- DE651823C - Device for generating illuminated signs :
de
en
- DE657501C - Ventilation valve :
de
en
- DE657295C - Device for measuring the twist lengths of wire groups for telecommunication cables :
de
en
- DE657488C - Blanket brush with layers of bristles spaced from one another :
de
en
- PL26103B1 - A method of starting internal combustion engines with the aid of several cartridges, generating compressed gases, and a starting device for carrying out this method. :
en
pl
- PL26144B1 - Pneumatic rotational speed gauge, showing independent of atmospheric pressure. :
en
pl
- US2109497A - Top burner assembly :
en
- CA372265A - Windshield antenna :
en
fr
- DE657335C - Process for the production of azo dyes :
de
en
- DE657405C - Stuffing box seal for compressors :
de
en
- DE657428C - Electric control device for automatic oil firing systems :
de
en
- CH195903A - Electric high-performance hotplate. :
de
en
- US2109996A - Device for transporting rail vehicles on land :
en
- US2110100A - Gravity feed control :
en
- US2110117A - Frosting of glass articles :
en
- DE657156C - Process for the production of quench-resistant magnesia bricks or masses :
de
en
- FR825259A - Improvements to wool removal machines :
en
fr
- CH196127A - Device for automatic, electrical regulation of the pitch of variable pitch propellers. :
de
en
- CA372249A - Ornamental wheel disc :
en
fr
- CH196016A - Electric timepiece. :
en
fr
- GB480763A - Improvements in or relating to meat tendering apparatus :
en
- GB480798A - Improvements in and relating to filters :
en
- FR825351A - Reaction column also allowing the continuous extraction of one or more elements contained in a body or a solid matter :
en
fr
- FR825363A - Improvements to automatic electrical switches, particularly those used for thermometry :
en
fr
- GB480957A - Improvements in or relating to winding means for mines :
en
- US2109500A - Hose clamp :
en
- US2109818A - Ventilating plant :
en
- DE657326C - Centrifugal machine with hood :
de
en
- FR825365A - Elastic fabric imitating the faux pearl in the transverse direction :
en
fr
- CA372256A - Pressed thin fibrous article manufacture :
en
fr
- CH196029A - Disengagement device for stop turning on lathes. :
de
en
- FR825525A - Advanced fuel for engines :
en
fr
- GB481005A - Improvements relating to the frames and wheel axles of motor and other vehicles :
en
- FR825392A - Carburetion corrector :
en
fr
- CH196202A - Process for the production of a new dye preparation. :
de
en
- US2109878A - Carburetor system :
en
- US2109998A - Electric discharge device and method of starting :
en
- USD108616S - Design for a shoe or similar article :
en
- USD108687S - Design for a dress :
en
- CH196001A - Dry gas meter. :
de
en
- DE657302C - Gas purifier, especially for mobile generator gas systems :
de
en
- FR825309A - Improvements to railway safety devices :
en
fr
- GB480968A - Improvements in or relating to non-bursting projectiles :
en
- FR825324A - Safety automatic locking electrical contact :
en
fr
- FR825348A - Improvements to protected tanks :
en
fr
- US2109803A - Container and wiper therefor :
en
- GB480932A - Process for the recovery of cadmium :
en
- FR825306A - New process and devices for the titration of silver in photographic fixing baths and all other solutions containing silver :
en
fr
- CH196076A - Device for transporting sick or injured people. :
de
en
- DE657473C - Peeling machine :
de
en
- GB480758A - Improvements for shaping and dividing wooden slats and the like :
en
- GB481090A - Improvements in or relating to throttle valve control of air admission to gas engines :
en
- US2109549A - Apparatus for emptying packages or receptacles having flexible walls :
en
- US2109653A - Juice extractor :
en
- US2109855A - Soot blowing apparatus for air preheaters :
en
- US2109895A - Lubricating oil refining :
en
- US2110097A - Container :
en
- US2109898A - Door construction :
en
- US2109479A - Grenade and method of making the same :
en
- US2109609A - Cigarette ring :
en
- US2109649A - Control for air conditioning systems :
en
- US2109729A - Stencil scope :
en
- US2109648A - V-type brake for motor vehicles :
en
- US2109738A - Curtain rod :
en
- DE657369C - Single or double column press :
de
en
- FR825344A - Remote command transmitter device :
en
fr
- GB481016A - Improvements in operating gear for doors, gates or the like :
en
- US2109498A - Top burner assembly :
en
- US2110116A - Fuel injection device for internal combustion engines :
en
- DE657475C - Device for annealing welded circumferential seams :
de
en
- DE657505C - Method and machine for producing box blanks from cardboard, cardboard or the like. :
de
en
- FR825546A - Improvements to centrifugal separators fitted with fixed evacuation devices penetrating the rotating liquid :
en
fr
- GB480936A - Improvements in or relating to sleeves for securing bale ties :
en
- GB481113A - Improvements in and relating to bricks, building blocks and the like :
en
- DK54401C - Altitude device for firearms. :
da
en
- DE657258C - Process for dewaxing mineral oils :
de
en
- US2109890A - Method of making railway car axle journal bearings :
en
- US2109939A - Feeding mechanism :
en
- DK54387C - Bowl syringe. :
da
en
- FR825529A - Improvements in melting glass by the Joule effect :
en
fr
- GB480793A - Improvements in the production of plastic compositions :
en
- FR825337A - Portable wavemeter for very short waves :
en
fr
- FR825464A - Provision for automatic disconnection and reconnection of transformers running empty :
en
fr
- GB480771A - Improvements in or relating to gear change transmission mechanism :
en
- US2110005A - Leg support :
en
- GB480789A - Improvements in and relating to variable speed transmission mechanism :
en
- DE657409C - Circuit for securing a linear voltage rise of the toggle frequencies in television cathode ray tubes :
de
en
- GB480843A - Improved limit gauges of the calliper type :
en
- DE657278C - Electric drive for continuous conveyors with large length and mass by means of one or more three-phase motors with cage runner :
de
en
- FR825394A - Method for delustering or increasing the weight of textile materials :
en
fr
- FR825534A - Device for measuring losses in systems similar to capacitors, by means of a measuring bridge :
en
fr
- FR825346A - Improvements to high breaking capacity switches :
en
fr
- US2109727A - Smoker's table set :
en
- US2109850A - High tension fuse with high rupturing power :
en
- US2109603A - Sales stimulator :
en
- FR825416A - Process for the disintegration of cellulosic materials by treatment with hydrogen chloride :
en
fr
- FR825352A - Device for continuous drying of wet materials :
en
fr
- FR825314A - Electrical switch-breaker :
en
fr
- GB481085A - Improvements in or relating to two-wire-four-wire combinations in electric signalling systems :
en
- FR825441A - Bearing :
en
fr
- DE657202C - Process for the preparation of insoluble azo dyes :
de
en
- FR825461A - Safety stop control system for mobile crews with horizontal, inclined or vertical track :
en
fr
- IE15133L - Manufacture of unhaired hides :
en
- FR825265A - Process for the production of commercially pure alkaline phosphates :
en
fr
- FR825413A - Perfected hair curler :
en
fr
- GB480670A - Improvements relating to the production of pattern-structures, particularly screens for use in photo-mechanical printing processes :
en
- USD108643S - Design for an automotive engine :
en
- US2109707A - Process for refining lead :
en
- GB480805A - Improvements in or relating to dash pots :
en
- GB480984A - Improvements in methods of sealing off glass vessels filled to a pressure higher than atmospheric :
en
- FR825424A - Process for manufacturing porcelain teeth and similar ceramic objects :
en
fr
- GB480708A - Improvements in or relating to electric remote metering arrangements :
en
- US2110043A - Beer dispensing apparatus :
en
- CH196134A - Process for the preparation of a quaternary aminoacetic acid amide derivative. :
de
en
- CH196254A - Process for the preparation of an azo dye. :
de
en
- US2109586A - Display stand :
en
- CH196066A - Resistance-electrically heated tunnel furnace. :
de
en
- CH196000A - Device for the proportional addition of liquids and gases to a fluid flowing through a line. :
de
en
- GB480862A - Improvements in the manufacture of a compound or mixture for eliminating porosity and repairing punctures in pneumatic tubes :
en
- GB481009A - Improvements relating to the frames and wheel axles of motor and other vehicles :
en
- FR825422A - Tamper evident cap for liquids :
en
fr
- GB480900A - Improvements in and relating to swim barges :
en
- GB480752A - An improved method and apparatus for testing radio valves :
en
- US2110111A - Coal stoker :
en
- US2109752A - Oscillator :
en
- US2109453A - Sound reproducing apparatus :
en
- US2109496A - Preparation of noncorrosive organic derivatives of cellulose :
en
- US2109742A - Blower :
en
- US2109459A - Internal combustion engine :
en
- US2109506A - Cotton picking spindle :
en
- PL26134B3 - Impact fuse. :
en
pl
- US2109522A - Self retaining gasket :
en
- US2109942A - Wall block :
en
- ES144069A1 - A process for making oxide cathodes. :
en
es
- DE657472C - With two tracks arranged next to each other, a ring-like track for rail-less toys :
de
en
- FR825541A - Device for automatic compensation of variations in the zero circuit in electrical measuring devices :
en
fr
- GB481094A - Improvements in and relating to cathode ray devices :
en
- USD108628S - Design for an antisiphoning trap for :
en
- US2109501A - Disintegrating mixer for producing fluent substances :
en
- US2109637A - Automatic slack adjuster :
en
- GB481010A - Improvements in or relating to self-baking electrodes for electric furnaces :
en
- USRE20663E - Tamping and rolling machine oper :
en
- FR825272A - Improvements to electron multipliers :
en
fr
- FR825349A - Device for the direct control of electrical circuits according to the pressure variations of a fluid :
en
fr
- FR825429A - Casting shell for obtaining blocks and similar parts of aluminum or magnesium-based alloys :
en
fr
- FR825468A - Roller bearings :
en
fr
- GB480792A - Improvements in advertising devices :
en
- FR825414A - Permanent magnet for internal combustion engine ignition devices :
en
fr
- US2109756A - Electrical amplifying system :
en
- US2110012A - Packing for ground coffee :
en
- US2110045A - Motor vehicle brake mechanism :
en
- FR825269A - Improvements to soil amendments :
en
fr
- CH196034A - Method of making combustible materials fire-proof. :
de
en
- US2109460A - Hydraulic scale :
en
- US2109945A - Indicating means and method for knitting or other machines :
en
- AU63337A - Improvements in or relating to resinous condensation products :
en
- US2109535A - Apparatus for displaying radio programs :
en
- US2110106A - Fluid dispensing apparatus :
en
- CH196191A - Process for the production of a new dye preparation. :
de
en
- FR825463A - Device intended to remove the frequency reflected in frequency-changing receivers :
en
fr
- GB480859A - Improvements in and relating to scanning devices for television and like systems :
en
- FR825444A - Containers intended to contain ether or other decomposable substances and more particularly liquids :
en
fr
- GB480919A - Improved apparatus for the wet treatment of hanks of yarns or threads :
en
- US2109514A - Aralkyl ethers of di-alkyl phenols :
en
- USD108615S - Design fob a shoe ob similab abticle :
en
- CH196043A - Piston. :
en
fr
- GB480722A - Process for the manufacture of lead from substances containing lead :
en
- DE657321C - Gluing press :
de
en
- GB480996A - Improvements in or relating to electro-optical image transmission systems :
en
- GB480903A - Improvements in machines for hardening gear teeth :
en
- GB481157A - Electro magnetic power transmission :
en
- GB480725A - Improved sprocket for driving cinematograph and like films :
en
- GB481122A - Improvements in magnetically operated electric switches :
en
- AU239437A - Improvements relating to alternating current electric winder equipments :
en
- CA372156A - Ferrous metal carburization :
en
fr
- CH196279A - Process for the preparation of a polymethine dye. :
de
en
- GB480938A - Passenger-carrying amusement device :
en
- GB481019A - Process of dyeing and manufacture of intermediates therefor :
en
- GB481158A - Thermally actuated valves or electric switches for absorption refrigerators :
en
- PL26132B1 - Electric timer switch. :
en
pl
- GB480890A - An improved tamping appliance for use in concrete road construction :
en
- FR825258A - Tire with inner protective lining :
en
fr
- GB480737A - Improvements in or relating to filing means for perforated sheets :
en
- FR825292A - New advertising device :
en
fr
- FR825442A - Dough cutter :
en
fr
- DE657503C - Smoker :
de
en
- FR825540A - Call indicator for cafes, restaurants, etc. :
en
fr
- AU69037A - Improvements in or relating to cathode ray oscillographs and like devices :
en
- FR825366A - Method for building insulated houses, walls or the like and new material for carrying out the method :
en
fr
- GB480922A - A new or improved method and apparatus for colouring bricks and the like :
en
- DE657250C - Flap lock, especially for aircraft :
de
en
- FR825535A - Device for adjusting the amplitude of remote transmission currents :
en
fr
- GR7190B - WHEEL HOUSE IS THE SAME BIKE WHEEL. :
el
en
- IE14824L - X-ray apparatus :
en
- US2110022A - Cover :
en
- USD108618S - Design fob a shoe ob similab article :
en
- DE657354C - Process to achieve relief-like patterns on gold and gold-containing alloys :
de
en
- US2109801A - Valve mechanism :
en
- US2109911A - Process for the manufacture of a product simulating leather :
en
- CA372255A - Tooth brush :
en
fr
- CH196133A - Process for the preparation of dehydroandrosterone acetate cyanohydrin. :
de
en
- CA372142A - Ophthalmic lens :
en
fr
- CH195957A - Explosive charge. :
en
fr
- CA372244A - Solder bar :
en
fr
- CH196047A - Compressor for chillers. :
de
en
- CH196189A - Process for the production of a new dye preparation. :
de
en
- CH196261A - Process for the preparation of a complex copper compound of a polyazo dye. :
de
en
- AU384436A - Improvements in luminous electric discharge devices :
en
- CH195962A - Process for the production of galvanic deposits on objects made of aluminum and aluminum alloys. :
de
en
- CH196080A - Process for producing therapeutically and disinfecting substances. :
de
en
- USD108667S - Design for a dress :
en
- GB480953A - Process for the conversion of alkali metal chlorides into carbonates :
en
- GB481102A - Improvements relating to coil winding machines :
en
- PL26151B1 - A method of cladding sheets or flat bars made of metals and alloys and a device for carrying out this method. :
en
pl
- DE657414C - Process and device for treating room air :
de
en
- US2109512A - Circulation system :
en
- US2109568A - Bearing jig :
en
- FR825361A - Protective safety glasses for aviators and motorists :
en
fr
- FR825496A - Shock absorbers for the suspension of all vehicles :
en
fr
- FR825443A - Device for determining the permeability of soils :
en
fr
- FR825497A - Saddle cart for bicycles and similar vehicles :
en
fr
- DE657327C - Lid lock for centrifugal machines :
de
en
- DE657361C - Cathode directly heated with alternating current :
de
en
- FR825391A - Manufacturing process of artificial silk and artificial threads :
en
fr
- US2109620A - Laundry machine :
en
- DK54402C - Traadtov or Dugt. :
da
en
- US2109554A - Safety razor :
en
- USD108636S - Design fob a musical instrument :
en
- GB480966A - Improvements in or relating to grand pianos :
en
- GB481079A - Improvements in or relating to articles comprising rubber bonded to fabric comprising cords of or containing artificial silk and a process for the production thereof :
en
- DE657351C - Direction indicators, especially for bicycles and motorcycles :
de
en
- DE657419C - Weatherproof housing for electrical devices :
de
en
- DE657437C - Folding top with auxiliary bow :
de
en
- CH195882A - Method of combating the Colorado potato beetle. :
de
en
- FR825260A - Device to instantly deal with failures of automatic signaling devices :
en
fr
- GB480975A - Improvements in pumps for aircraft machinery :
en
- CH195992A - Tension-free billiard table. :
de
en
- GB480766A - Method of producing photographic colour-screen prints on paper and other supports :
en
- GB480923A - Improvements in devices for removing sea-planes and other similar machines from the water :
en
- GB480995A - Improvements in dolls :
en
- GB481147A - Headlight arrangement for power driven vehicles :
en
- CA372219A - Perforating device :
en
fr
- CH196070A - Method of manufacturing an antiseptic device for cleaning teeth. :
de
en
- PL26105B1 - An apparatus for learning to shoot. :
en
pl
- US2110009A - Oil filter :
en
- US2109587A - Laminated article :
en
- CH196053A - Armature wound with several electrically separate windings for electrical machines. :
de
en
- DE641388C - Process for the manufacture of pull cord packages :
de
en
- PL26086B1 - Method for the production of coffee substitutes. :
en
pl
- CH195925A - Overflow barrier device. :
de
en
- DE657264C - Spectral apparatus with mirror optics in autocollimation :
de
en
- DE657291C - Process for the production of hydrogen peroxide :
de
en
- DE657299C - Circuit for phase and earth fault protection for any power generator or power consumer :
de
en
- CH196242A - Process for the production of a new dye preparation. :
de
en
- DE657208C - Process for the preparation of acidic esters of polybasic acids :
de
en
- AU90237A - Improvements in or relating to apparatus or plant for treating liquids such as milk :
en
- GB480940A - A process for preparing pure or substantially pure salts of acid esters of polybasic inorganic acids :
en
- DE657507C - Valve for air hoses u. like :
de
en
- BE425968A - Improvements to automatic scales :
en
fr
- FR825378A - extension ladder :
en
fr
- GB480921A - Production of alumina from clay or other aluminous ore :
en
- CH196104A - Collapsible carrying back frame. :
de
en
- US2109468A - Dictating machine and system :
en
- AU103309B2 - Improvements in and relating to magneto-electric machines :
en
- CA372233A - Braided article :
en
fr
- CH196021A - Hydraulic control device for injection and compression molding machines. :
de
en
- US2109808A - Printing machine :
en
- US2109541A - Compressor :
en
- USD108630S - Design fob a venetian blind slat :
en
- DE657193C - Production of magnesium oxide and calcium carbonate :
de
en
- BE425625A - Improvement of the additional installation for ambulances and trucks to facilitate the loading and unloading of stretchers and transformation of trucks into ambulances :
en
fr
- CH195990A - Tinny wind instrument. :
de
en
- SU52673A1 - Apparatus for making concrete and reinforced concrete pipes in the ground and in molds :
en
ru
- US2109836A - Metal barrel :
en
- US2109957A - Preparation of pyridine-carboxylic acids and the like :
en
- PL26102B1 - Device for shorting the magneto ignition. :
en
pl
- CA372177A - Perforated card interpreter :
en
fr
- DE629220C - Process for the preparation of copolymers by polymerizing at least two polymerizable vinyl compounds with different polymerization rates in aqueous emulsion :
de
en
- DE657443C - Heavy-duty woven electrical resistor :
de
en
- CA372165A - Surfacing machine :
en
fr
- DE657426C - Device for setting horizontally arranged tubular lamps with a base on one side, in particular sodium vapor lamps, in which the socket can be adjusted by a screw drive :
de
en
- AU103292B2 - Process for improving the fastness of starch upon textile cellulosic and other materials including paper :
en
- CH196161A - Process for the preparation of a compound which can be used as a wetting agent, emulsifying agent, cleaning agent and detergent. :
de
en
- AU103285B2 - Manufacture of organic mercury compounds :
en
- CH196087A - Gas mask. :
de
en
- CH196143A - Process for the preparation of a condensation product which can be used for pest control. :
de
en
- AU103306B2 - Improved apparatus for delivering powdered materials :
en
- GB480882A - Improvements in the manufacture and production of compounds of the 3.4.8.9-dibenzopyrene-5.10-quinone series :
en
- GB480985A - Improvements in or relating to hand shields for use on the handlebars of motor-cycles and the like :
en
- US2110054A - Neck wear appliance :
en
- CH195901A - Electrically heated stove, in particular large kitchen stove in table form for diet kitchens :
de
en
- GB480716A - Guards for lathe-chucks :
en
- PL26096B1 - Purification method of dioxy-diamino-arsenobenzene base. :
en
pl
- CH196217A - Process for the production of a new dye preparation. :
de
en
- DE657362C - Paints for ceilings and walls :
de
en
- CH196163A - Process for the preparation of a compound which can be used as a wetting agent, emulsifying agent, cleaning agent and detergent. :
de
en
- CA372220A - Textile thread manufacture :
en
fr
- DE650566C - Device for measuring differences in gravity :
de
en
- US2110073A - Coating composition :
en
- US2109523A - Decelerometer :
en
- US2109661A - Manufacture of rubber compositions :
en
- US2109919A - Power control means :
en
- US2109654A - Stopcock :
en
- US2109785A - Fuel pump :
en
- US2109795A - Dispenser :
en
- US2109846A - Key fastener :
en
- CA372223A - Textile material :
en
fr
- CH196210A - Process for the production of a new dye preparation. :
de
en
- GB480994A - Improvements in electric amplifiers :
en
- CH196061A - Frame closure protection device. :
de
en
- BE425850A - :
en
- CH195922A - Stand on can. :
de
en
- CH196288A - Process for the preparation of a polymethine dye. :
de
en
- US2109652A - Chair covering :
en
- CH195920A - Sofa bed. :
de
en
- GB481021A - Device for adjusting the grinding disc of grinding machines, more particularly gear grinding machines :
en
- AU103310B2 - Improvements in or relating to devices comprising a high-pressure mercury-vapour discharge tube cooled by artificial means :
en
- PL26070B1 - Manual fire extinguisher. :
en
pl
- SU52745A1 - Tool for bending the ends of the leaf springs in the slots of switches, switches and similar products :
en
ru
- US2110059A - Valve :
en
- CH196195A - Process for the production of a new dye preparation. :
de
en
- US2109849A - Apparatus for accurately positioning work relative to a tool :
en
- CH195976A - Device for setting polarization filters on photographic and cinematographic apparatus, in particular 35mm cameras. :
de
en
- CH196275A - Process for the preparation of a polymethine dye. :
de
en
- DE657274C - Holder for paving slats on ships :
de
en
- CA372222A - Cellulose product processing :
en
fr
- GR7199B - PERFECTIONS IN EXANTAS. :
el
en
- US2109827A - Portable surface grinding machine :
en
- US2109938A - Means for fastening roofing or siding material :
en
- FR825533A - Improvements to devices used to wave hair :
en
fr
- CH196150A - Process for the preparation of a condensation product which can be used for pest control. :
de
en
- CA372236A - Nursing nipple :
en
fr
- CH196184A - Process for the production of a new dye preparation. :
de
en
- IE15397L - Anti-knock agents for i.c. fuels :
en
- CH195908A - Electric hotplate. :
de
en
- CH195953A - Process for the production of a condensation product. :
de
en
- AU103274B2 - Improvements in laundry ironing machines :
en
- US2109903A - Valve for core drills :
en
- US2109463A - Manufacture of improved lubricating compositions :
en
- FR825524A - Method and apparatus for the production of hollow glass articles :
en
fr
- FR825380A - Improvements to internal combustion engines :
en
fr
- DE657200C - Device for the selective shutdown of AC machines :
de
en
- DE657270C - Sewing machine with a two-part fabric support plate :
de
en
- DE657331C - Elastic shoulder insert :
de
en
- GB480748A - An improvements in or relating to stuffing-box and like packings :
en
- GB481061A - Yarn controlling device for knitting machines :
en
- CA372230A - Lifting jack :
en
fr
- CH196055A - Commutator. :
de
en
- BE425818A - :
en
- CH195989A - Small piano with high music stand. :
de
en
- CH196214A - Process for the production of a new dye preparation. :
de
en
- GB480998A - An improved quick release pin :
en
- US2109722A - Brake :
en
- DE657384C - Arrangement for commutation in converting devices with controlled discharge paths :
de
en
- GB480808A - Improvements in bottle packages :
en
- FR825532A - Improvements to high frequency amplifiers :
en
fr
- GB480884A - Improvements in multiple fastenings for travelling trunks, furniture and the like :
en
- GB480775A - Improvements in processes for rendering wool materials unshrinkable :
en
- DE657352C - Hood-like cap for covering and holding the ends of the laces :
de
en
- GB480724A - Improvements in or relating to the mounting of high frequency tuning elements :
en
- GB480894A - Improvements relating to package sealing devices :
en
- US2109550A - Switch-operating device for steering-wheels :
en
- FR825277A - Printing device for scales :
en
fr
- FR825436A - Rotary speed reducer, progressive action, automatic and rational :
en
fr
- CH195896A - Filler for recesses in masonry. :
de
en
- CH195997A - Setup with a serial camera for target practice purposes. :
de
en
- US2109693A - Retrievable sinker :
en
- GB481052A - Improvements in and relating to portable electric current transformers :
en
- US2109563A - Lasting machine :
en
- FR825542A - Process for the hardening of fats and oils :
en
fr
- GB481081A - Improvements in or relating to measuring apparatus for high frequency currents :
en
- FR825332A - Improved sealing device for pistons, glands, dampers and the like, and its various applications :
en
fr
- GB481022A - Improvements relating to electro-magnetically operated switches :
en
- PL26093B1 - A circuit for balancing the breaking voltages that occur when the inductors are disconnected. :
en
pl
- US2109934A - Method of producing guanidine nitrate :
en
- FR825446A - Water-insoluble azo dyes and process for their preparation :
en
fr
- GB480943A - A unit of centrifugal separators for the purification of highly contaminated liquids :
en
- GB480774A - Improvements in or relating to the treatment of textile materials and to new compositions comprising cellulose derivatives for use therein :
en
- AU1838A - Method and apparatus for making glass wool andother inorganic fibrous products :
en
- CH196093A - Living room game, equipped with a coin-operated mechanism. :
en
fr
- US2109474A - Spectacle lens :
en
- US2109920A - Car roof :
en
- US2109978A - Dispensing apparatus :
en
- FR825548A - Improvements in the manufacture of containers :
en
fr
- GB480810A - Improvements in fluid purification and filtration devices :
en
- FR825374A - Pocket battery enhancements :
en
fr
- DE657247C - Sewing device for pricking stitch :
de
en
- DK54398C - Airplane propeller. :
da
en
- DE657323C - Air suspension, in particular for motor vehicles :
de
en
- FR825498A - construction elements for floors and walls :
en
fr
- GB480876A - Improved means for transporting ships' hatch beams :
en
- US2109621A - Suction cleaner :
en
- US2109634A - Cathode for foil filming :
en
- US2109807A - Camera with solid bellows :
en
- DE657282C - Process for obtaining steel in the basic Siemens-Martin furnace :
de
en
- DE657432C - Rotary piston internal combustion engine :
de
en
- DE657346C - Needle threading apparatus :
de
en
- CH195878A - False. :
en
fr
- CH195915A - Floor carpet. :
de
en
- US2109962A - Talking clock :
en
- US2109971A - Shedding mechanism of circular looms :
en
- US2109451A - Soundhead :
en
- US2109598A - Ice cream dipper, power operated :
en
- US2110016A - Antenna system for motor vehicles :
en
- US2109700A - Method of partial oxidation of hydrocarbons :
en
- DE657402C - Device for impregnating liquids with carbonic acid :
de
en
- DE657469C - Centrifugal dust separator :
de
en
- GB480869A - Improvements in and relating to the treatment of bread dough prior to handing up or moulding :
en
- GB481088A - Improvements in or relating to rayon spinning pumps :
en
- DE657394C - Adjustable heating device for air to be processed in aircraft :
de
en
- FR825370A - Industrial process for obtaining crystallization effects for the decoration of enamelled sheet metal and cast iron using majolica or ceramic enamels, colored or not, with or without undercoats :
en
fr
- GB480755A - Improvements in means for varying the selectivity of a radio receiving set :
en
- GR7179B - PAINT INSTALLATION SYSTEM IN ADHESIVE CONTAINER. :
el
en
- USD108670S - Design for a handbag :
en
- DE657325C - Drying device for fruits and vegetables :
de
en
- DE657399C - Process for the production of detonators :
de
en
- GR7193B - METHOD OF COMPLETING CORRECTED ASPHALT ROADS. :
el
en
- FR825311A - Valve-regulator assembly for liquefied gas and compressed gas containers :
en
fr
- GB480877A - Improvements in and relating to the treatment of shaped textile goods :
en
- FR825538A - Manufacturing process of abrasive products on flexible support :
en
fr
- FR825519A - Improvements to winch control devices :
en
fr
- GB481049A - Improvements in or relating to wind screens for vehicles :
en
- US2109564A - Toilet fixture :
en
- DE657491C - Method and device for bringing about the switching movement of numerals for letterpress machines :
de
en
- GB481003A - Improvements in or relating to apparatus for delivering or dispensing articles such as packets of sweetmeats :
en
- GB480852A - Improvements in hitch connections between agricultural implements and tractors :
en
- US2109944A - Paper sizing :
en
- USD108685S - Design for a woven textile fabric :
en
- GB480750A - Improvements in aircraft of the cyclogyro type :
en
- GB480960A - Improvements in and relating to the treatment or handling of dough :
en
- GB481031A - Improvements in composite metal sheets and in structures formed thereof :
en
- GB481117A - Improvements in stamp-perforation gauges :
en
- PL26119B1 - Method for producing chamber sulfuric acid. :
en
pl
- PL26158B1 - Product for oiling leather. :
en
pl
- US2109534A - Central mixing plant :
en
- US2110003A - Device for sealing holes in cable sheaths :
en
- US2109537A - Carton closing machine :
en
- US2109542A - Construction and operation of regenerators :
en
- US2109561A - Modulated carrier wave receiver :
en
- US2109915A - Tubular connection :
en
- GB480819A - Fuel pumps for internal combustion engines :
en
- DE657332C - Machine for right-angled trimming of stacks of paper on all four sides :
de
en
- DE657371C - siren :
de
en
- DE657423C - Damper rod for dovetail-shaped slot openings bridged by wedges made of magnetizable material in the pole areas of rotating field magnets of alternating current machines :
de
en
- GB480817A - Improvements in casing heads for oil wells and like boreholes :
en
- GB480942A - Improvements in and relating to spray or shower bath devices :
en
- DK54406C - Procedure for the production of structures in groundwater or in open water. :
da
en
- DE657374C - Trough press with mobile trough :
de
en
- GB481108A - Process for the working up of products obtained by solvent extraction or mild hydrogenation of solid carbonaceous materials :
en
- FR825364A - Fast acting, multi-flow automatic lubricator :
en
fr
- FR825507A - Receiving apparatus of t. s. f. including means to facilitate agreement :
en
fr
- US2109692A - Manufacture of sulphurized hydrocarbons :
en
- FR825261A - Method and apparatus for combustion below the level of a liquid :
en
fr
- CA372153A - Building partition :
en
fr
- CH196291A - Pulse generator with electrical transmission and a transformer. :
de
en
- PL26152B3 - The way of tanning leather with and without hair. :
en
pl
- US2109830A - Control unit for burning liquid fuel :
en
- US2110085A - Resinous coating compositions :
en
- US2109505A - Wrapping machine :
en
- USD108611S - Design for a display rack :
en
- CH196171A - Process for the production of a new azo dye. :
de
en
- DE657312C - Method and device for the production of cartridge cases or projectile cases :
de
en
- DE657455C - Threshold for excavator tracks :
de
en
- GB480707A - Improvements in or relating to bearings :
en
- US2109644A - Method of lining concrete pipes :
en
- US2109956A - Belt centering device :
en
- GR7189B - CRUDE OIL AND FUEL OIL FUEL BURNER WITH PRESSURE WATER. :
el
en
- PL26058B1 - A method for unraveling, straightening, cleaning and parallelizing the fibers of a carpet, and an apparatus for carrying out the method. :
en
pl
- US2109606A - Cleaning device :
en
- US2109749A - Moistureproofing :
en
- US2109858A - Drilling fluid for combating heaving shale :
en
- GB481106A - Improvements in feed mechanisms for machines for filling powder, crystal and like containers :
en
- ES144036A3 - Improved procedure for the manufacture of safety pins. :
en
es
- DE657420C - Electrical circuit breaker :
de
en
- GB480807A - Improvements in padlocks :
en
- FR825263A - Variable transmission crank mechanism, especially for cycles :
en
fr
- DE657195C - Mobile ramming machine, especially for compacting soil :
de
en
- DE657316C - Optical copying machine :
de
en
- US2109663A - Manufacture of rubber asphaltic compounds and method of applying same :
en
- USD108680S - Design for a dress :
en
- DE657400C - Covering boards for the drum of tearing machines :
de
en
- DK54395C - Device for Mowing Machines. :
da
en
- US2109896A - Dispensing system :
en
- US2109959A - Light ray director :
en
- US2109655A - Building construction :
en
- US2109876A - Warm air furnace :
en
- GB480723A - Manoeuvering appliance for poultry houses commonly known as folding arks :
en
- GB481038A - Vacant seat indicator apparatus for cinema or like auditoriums :
en
- DE657429C - Adjustable pump for conveying gases and liquids :
de
en
- FR825307A - Device for checking the operation of radio generators :
en
fr
- US2109856A - Crushing mill :
en
- CH195889A - In connection with a liquid container with an electrical heating device, a refilling device with an automatically controlled shut-off device inserted into the liquid feed line to the liquid container. :
de
en
- CH196188A - Process for the production of a new dye preparation. :
de
en
- US2109901A - Renewable fuse plug :
en
- CH196206A - Process for the production of a new dye preparation. :
de
en
- US2109715A - Railway car truck :
en
- CA372136A - Radio receiver gain control circuit :
en
fr
- US2109552A - Azo dyestuffs and their metalliferous derivatives :
en
- US2109992A - Method of making current collecting devices :
en
- CH195980A - Photographic camera with a rotatable lens and a polarizing filter. :
de
en
- FR825257A - Removable fixing by screws for the fasteners or claws of carriers pulled by ordinary chains :
en
fr
- US2110040A - Venetian blind structure :
en
- US2110061A - Automatic firing flare :
en
- CH195887A - Heat storage tank with hot water tank for storing the heat of the excess steam from steam generating systems and optionally releasing the same for heating purposes. :
de
en
- CH196263A - Process for the preparation of a complex copper compound of a polyazo dye. :
de
en
- CH196265A - Process for the preparation of a complex copper compound of a polyazo dye. :
de
en
- CH195993A - Toy that is operated by a blown air switch. :
de
en
- BE425767A - :
en
- AU103288B2 - Subterranean clover seed cleaning machine :
en
- CH195900A - Process for the production of pure gasifier gas from wood and gasifier for the implementation of this process. :
en
fr
- US2109486A - Printing press :
en
- US2109769A - Automatic control for disk harrows :
en
- US2110035A - Attachment plug :
en
- USD108652S - Design for a mirror :
en
- AU103298B2 - Improvements in or relating to smoothing or beating machines suitable for operating onthe bottoms of boots or shoes :
en
- PL26156B1 - 3 * 3 O? and 191OZ for the manufacture of shaped articles, especially buttons, badges, brooches, or the like, from molded synthetic resin. :
en
pl
- DK54390C - Procedure for the manufacture of translucent, flexible sheets. :
da
en
- AU103307B2 - Improvements in or relating to apparatus forthe manufacture of metal tubes andother tubular articles :
en
- US2109702A - Chain-saw :
en
- US2109925A - Automatic belt aligning idler :
en
- US2109953A - Reciprocating motor :
en
- US2110013A - Suction cleaner bag :
en
- AU259737A - Improvements in or relating tothe manufacture of pipes of asbestos cement :
en
- DE657364C - Paper trolley switching device for power-driven typewriters :
de
en
- CH196056A - Tool intended to cut the lead reinforcement of electric cables to expose the conductors. :
en
fr
- DE657334C - Process for the preparation of monoazo dyes :
de
en
- CH195952A - Process for the preparation of 2-methyl-4-amino-5-cyanopyrimidine. :
de
en
- CH196167A - Process for the preparation of an acid dye. :
de
en
- CH196063A - Ignition device for electrical discharge vessels with liquid cathode. :
de
en
- CA372145A - Aircraft engine supercharger gearing :
en
fr
- DE657378C - Process for the preparation of N N'-dichloroazodicarbamidine :
de
en
- DE657449C - Release device for dropping loads from the aircraft :
de
en
- PL26145B1 - Device for making concrete cubes and slabs. :
en
pl
- US2109958A - Faucet apparatus :
en
- FR825326A - Improvements to pipe fittings :
en
fr
- USD108626S - Design for a floral display stand :
en
- CA372167A - Floor and wall covering material :
en
fr
- CH196142A - Process for the preparation of a condensation product which can be used for pest control. :
de
en
- DE657207C - Process for the production of phenol from cresols :
de
en
- FR825295A - High efficiency all-steel sectioned boiler for central heating :
en
fr
- CH195910A - Electric hotplate. :
de
en
- US2109988A - Envelope filling and closing machine :
en
- CH196174A - Process for the production of a new dye preparation. :
de
en
- CH196179A - Process for the production of a new dye preparation. :
de
en
- CH196204A - Process for the production of a new dye preparation. :
de
en
- FR825418A - Liquid fuel pump :
en
fr
- GB480790A - Improvements relating to apparatus for recording railway train or traffic descriptions or indications and the like :
en
- GB481280A - Improvements in and relating to pianoforte cases :
en
- US2109902A - Poultry crate :
en
- US2109822A - Method of and apparatus for harvesting frozen confectionery products :
en
- US2109909A - Roller cutter mounting :
en
- FR825471A - Sticky and adhesive products :
en
fr
- GB480845A - Improved rubber inset brush :
en
- DE657358C - Process for the preparation of higher secondary alkylamines :
de
en
- GB480732A - Process for making improved lacquers and pastes from mixed polymerisates of vinyl chloride :
en
- CA372182A - Electric contact :
en
fr
- CH196151A - Process for the preparation of a condensation product which can be used for pest control. :
de
en
- DE657367C - Three-sheet set for carbonless accounting with three groups of columns :
de
en
- GR7191B - FLEXIBLE TABLE PHONE BASE. :
el
en
- USD108648S - Design for a cooking stove :
en
- CH196119A - Shifting mechanism for chain transmission change gears of bicycles. :
de
en
- CA372228A - Loose leaf system :
en
fr
- CH196173A - Process for the production of a new dye preparation. :
de
en
- CH195877A - Coil tube for liquid distribution systems. :
de
en
- CA372183A - Transmission mechanism :
en
fr
- CH196166A - Process for the production of a new textile auxiliary. :
de
en
- FR825433A - Ball or operating handle for levers :
en
fr
- FR825454A - Dandruff wrap enhancements :
en
fr
- FR825425A - Oil filter :
en
fr
- DE657206C - Process for the production of sodium aluminate :
de
en
- DE657506C - Spray pipe for cleaning sieves, knot catchers, etc. Like. On paper u. like machines :
de
en
- US2110075A - Auto tire tube vulcanizer :
en
- CH196131A - Air filter. :
de
en
- US2109786A - Method of and apparatus for operating a cutting tool :
en
- GB480913A - Improvements in trigger mechanism for firearms :
en
- GB481039A - Improved electrical sharpening device for razor blades :
en
- FR825506A - Sponge rubber manufacturing process :
en
fr
- BE425784A - PROFILE JOINT WITH EARS, FOR THE ASSEMBLY OF METAL BEAMS WITHOUT HOLES, FOR ANNULAR SUPPORT OR VAULTED :
en
fr
- GB480989A - Improvements in or relating to the production of tubes and articles made therefrom :
en
- GB481060A - Liquid level indicator :
en
- DE657448C - Fuel injection pump :
de
en
- FR825402A - Ring closure for sealing jars and containers :
en
fr
- GB480772A - Processes and apparatus for the treatment of straw and other fibrous vegetable materials :
en
- US2110014A - Coin sorting machine :
en
- US2109674A - Radio apparatus :
en
- AU22837A - Improvements in and relating to alternating current switching devices :
en
- CH195916A - Hanger for utensils, such as towels, bath towels, cleaning cloths and the like. :
de
en
- CH196059A - Fuse cartridge with bandage attached to it without putty and method of manufacturing the same. :
de
en
- GB480809A - Improvements in staples for use with locks and latches :
en
- GB480736A - Improvements in or relating to apparatus for printing and supplying tickets :
en
- GB480837A - Process for the treatment of natural and artificial cellulose fibres with alkali :
en
- AU103284B2 - Improvements in or relating to electrolytic condensers :
en
- US2109794A - Road machine :
en
- US2109976A - Center finding device :
en
- CH196239A - Process for the production of a new dye preparation. :
de
en
- DE657226C - Impact wheel :
de
en
- DE657287C - Device for achieving through-flow lubrication for piston engines :
de
en
- FR825373A - Process for obtaining acidic aluminous compounds :
en
fr
- FR825408A - Articles comprising rubber bound to a fabric made of cords wholly or partly of rayon and method of making such articles :
en
fr
- US2109745A - Well testing apparatus :
en
- US2109868A - Coin controlled dispensing apparatus :
en
- US2109931A - Paper sizing :
en
- US2110113A - Wrapping machinery :
en
- CH196002A - Limiting device for the deflection of the membrane of a dry gas meter. :
de
en
- DE657421C - Control device for stage and advertising lighting systems :
de
en
- DE657279C - Process for the extraction of physiologically active substances from internal secretory organs :
de
en
- FR825266A - Valve timing for piston steam engines :
en
fr
- FR825502A - Improvements in the manufacture of toilet soaps and similar products :
en
fr
- GB480867A - Improvements in or relating to electron discharge tubes :
en
- GB480954A - Improvements in or relating to apparatus for immersion treatment of metal sheets or the like :
en
- GB481043A - Improvements in variable attenuators for electric transmission systems and the like :
en
- FR825419A - Printing telegraph device :
en
fr
- GB480860A - Piston packings for fluid-pressure engines :
en
- DE657298C - Remote control device for the optional switching of several parallel lines from a central point :
de
en
- FR825503A - Torch and torch feed process for carrying out this process :
en
fr
- GB480841A - Improvements in or relating to apparatus for maintaining a constant tension on web materials :
en
- FR825284A - Nitrosamines and their preparation process :
en
fr
- FR825313A - Methods and apparatus for using a heat source :
en
fr
- FR825427A - Improvements to the corrosion protection of metal objects :
en
fr
- GB480971A - A process for hardening artificial tubular products produced from animal fibrous material :
en
- DE657434C - Feed roller pair on sewing machines :
de
en
- GB481166A - Improvements in or relating to charges for gas pressure operated blasting devices :
en
- DK54375C - Procedure for Purifying Etching Sodium Lye. :
da
en
- PL26111B1 - A method of producing moisturizing, dispersing, leveling, washing and similar purposes. :
en
pl
- US2109726A - Artificial fever apparatus :
en
- CH196032A - Plywood panel, especially for doors that are subject to heavy use. :
de
en
- DE657490C - Folding pocket for buckling machines :
de
en
- FR825515A - Process for the oxidation of mercaptides :
en
fr
- GB481071A - Improvements in and relating to electric discharge devices :
en
- CA372128A - Ammonium nitrate explosive :
en
fr
- CA372184A - Modified halogen :
en
fr
- CH196112A - Chassis with wheels arranged on individually sprung wheel carriers. :
de
en
- CH194573A - Method for testing the effectiveness of agents for the treatment of pernicious anemia. :
de
en
- CH196025A - Reel device for one-man operation, especially for winding and unwinding wire. :
de
en
- GB480813A - Improvements relating to water cooled furnace walls and furnace arches :
en
- US2109922A - Method and machine for manufacturing undercut sand molds :
en
- CH196060A - Fuse. :
de
en
- FR825273A - Magnesia concrete manufacturing process :
en
fr
- FR825293A - Systems controlled by devices sensitive to the direction of propagation of electromagnetic waves :
en
fr
- GB480811A - Means for adjusting electric lamps :
en
- FR825268A - Device sending hot air to the windshield of cars :
en
fr
- AU103319B2 - Piezoelectric crystal apparatus :
en
- CH195985A - Device on fountain pens to prevent ink from dripping. :
de
en
- CH196012A - Photoelectric light meter. :
de
en
- CH196028A - Method for the airtight connection of the lid or bottom of tin cans with their jacket. :
de
en
- FR825400A - Method of machining fork heads for bicycle frames or the like, starting from a single piece of sheet metal, and fork heads obtained by said method :
en
fr
- FR825449A - Machine for capturing insects harmful to agriculture :
en
fr
- AU209237A - Process forthe manufacture of pig iron inthe blast furnace from burden rich in particular in silica or sulphur :
en
- US2109593A - Cellulose acetate molding compositions :
en
- AU25337A - Improvements in or relating to electron discharge devices of the electron multiplier type :
en
- CA372189A - Hydrocarbon mixture fractionation :
en
fr
- CH195918A - Wooden frames, in particular for furniture, and processes for their manufacture. :
de
en
- FR825264A - Image decomposition device with multiple spiral disc :
en
fr
- GB480721A - X-ray contrast media and the production of x-ray photographs :
en
- GB480941A - Improvements in means for securing wear-protectors of rubber or a similar material to horse-shoes :
en
- GB481007A - Pressure varying device for hydraulically controlled change speed gear clutches :
en
- US2109782A - Power transmission :
en
- FR825483A - Device for monitoring the pressure pattern in the blades of steam or gas turbines, with multiple stages :
en
fr
- FR825489A - Gas detector device :
en
fr
- AU103272B2 - Improvements in and relating to soundproof ventilating windows :
en
- GB480956A - Improvements in or relating to therapeutic or stimulative appliances and devices :
en
- AU103308B2 - Process of and apparatus for printing of non-planar surfaces :
en
- CH195895A - Process for preparing fine flour for sintering. :
de
en
- CH196146A - Process for the preparation of a condensation product which can be used for pest control. :
de
en
- DK54396C - Spring-loaded Suspension element. :
da
en
- CA372216A - Metal composition :
en
fr
- US2109592A - Preparation of plastics :
en
- US2109845A - Power transmission mechanism :
en
- USD108662S - Design for a dress ensemble :
en
- CH196096A - Device for remote control of dictation machines connected to telephone networks with tape or wire-shaped sound carriers for recording and reproducing magnetograms. :
de
en
- US2110095A - Card holder :
en
- CH195971A - Typewriter with stopper for type bars. :
en
fr
- PL26142B1 - Air distributor in the blow-in furnace. :
en
pl
- GB480902A - Means for automatically controlling the production of water vapour and the supply thereof to a gas producer :
en
- CH196267A - Process for the preparation of an azo dye. :
de
en
- CH195958A - Process for the preparation of a non-flammable cellulose plastic material. :
en
fr
- CA372259A - Collapsible tube closure :
en
fr
- DE657216C - Method and device for softening the bark of tree trunks for the purpose of subsequent debarking :
de
en
- DE657410C - Receiving or amplifier circuit :
de
en
- CA372123A - Bituminous body forming apparatus :
en
fr
- CA372241A - Non-skid device :
en
fr
- PL26089B1 - Method of loading coke oven retorts to horizontal chamber furnaces and a device for carrying out this method. :
en
pl
- US2110083A - Flue connection :
en
- US2109508A - Process for preserving standing poles :
en
- US2109820A - Card selecting system :
en
- AU103293B2 - Improvements in or relating to resinous condensation products :
en
- CA372188A - Asymmetric electrode system :
en
fr
- CA372193A - Electric control apparatus :
en
fr
- DE657343C - Arrangement of a z. B. by means of a planetary gear unit driven loading fan of internal combustion engines, especially aircraft :
de
en
- CH196211A - Process for the production of a new dye preparation. :
de
en
- GR7182B - CURTAINS (COLLARS). :
el
en
- USD108676S - Design for a dress :
en
- US2109662A - Manufacture of rubber-cement or rubber-cement-asphaltic compositions :
en
- US2109677A - Tractor implement :
en
- CH195904A - Electric hotplate. :
de
en
- US2109762A - Filament fob incandescent lamps :
en
- US2109725A - Electric switch :
en
- AU103269B2 - Improvements in or relating to apparatus or plant for treating liquids such as milk :
en
- CH196260A - Process for the preparation of a complex copper compound of a polyazo dye. :
de
en
- US2109493A - Slip elevator :
en
- CH196103A - Pedestrian signaling device. :
en
fr
- CH196255A - Process for the preparation of an azo dye. :
de
en
- US2109699A - Crown cap :
en
- US2109952A - Method of preparing aminosulphonic acid :
en
- CH196038A - Valve cock. :
de
en
- CH196294A - Motor chassis for off-road vehicles. :
de
en
- CA372134A - Volume control circuit :
en
fr
- PL26063B3 - Projectile with an elastic guide or seal ring. :
en
pl
- US2109483A - Pouring spout container :
en
- USD108683S - Design for a dress :
en
- CA372260A - Grinder :
en
fr
- CH196209A - Process for the production of a new dye preparation. :
de
en
- USD108686S - Design fob an ensemble dress :
en
- DE657263C - Clamp coupling acting on one side for recording and playback devices for rewindable sound carriers :
de
en
- US2109540A - Means and method of coloring lightformed images :
en
- CA372163A - Cutter head and mounting :
en
fr
- FR825310A - Improvement in jacquard mechanics stopping the loom if the cardboard is rolled up :
en
fr
- GB481107A - Improvements in and relating to electric vibrators :
en
- PL26133B1 - Rotary duplicator. :
en
pl
- US2109622A - System of transmitting images :
en
- PL26064B3 - Impact fuse. :
en
pl
- FR825539A - lightweight portable scaffolding with adjustable height :
en
fr
- AU103301B2 - Means for distributing airin theatres andthe like :
en
- DE657438C - Ratchet screwdriver for electrical work :
de
en
- FR825279A - Health facility :
en
fr
- CH196264A - Process for the preparation of a complex copper compound of a polyazo dye. :
de
en
- US2110006A - Means for producing a permanent crease in garment fabrics :
en
- GB481186A - Improved building bricks :
en
- US2109790A - Telltale electric switch :
en
- US2109950A - Powdered pectin :
en
- DE657484C - Device for verifying the stress on vacuum tubes in X-ray systems :
de
en
- GB480713A - Improvements in or relating to electrical condensers :
en
- GB480879A - Improvements in or relating to a method for operating internal combustion engines with fuels with gasify at low temperatures and apparatus for use according to said method :
en
- GB481164A - Process for the manufacture of therapeutically valuable gold compounds :
en
- FR825304A - Improvements to portable electric drills :
en
fr
- DE657293C - Bogie for railway vehicles :
de
en
- US2109768A - Ink distribution in printing machines :
en
- FR825430A - Photographic slit shutter :
en
fr
- US2109908A - Apparatus for forming coverings and the like :
en
- GB481114A - Improvements in and relating to electrical condensers :
en
- CH196144A - Process for the preparation of a condensation product which can be used for pest control. :
de
en
- GB480743A - Improvements relating to fluid-pressure circuits :
en
- GB480916A - Improvements in crop drying apparatus :
en
- CA372217A - Sound absorbing and heat insulating unit :
en
fr
- CH195927A - Thread cleaner for use when processing thread. :
de
en
- DE657214C - Umbrella frame that can be shortened with telescope-like collapsible pole and roof pole parts and auxiliary struts linked to the main struts :
de
en
- GB480797A - Improvements in or relating to the escapement mechanisms of clocks and the like :
en
- GB480812A - Improvements in control systems :
en
- US2109658A - Coin sorting machine :
en
- US2109718A - Air pump :
en
- BE425650A - Process for the production of concreted magnesis as a raw material for refractory products :
en
fr
- GB480795A - Improvements in or relating to mechanism for imparting intermittent rotary motion :
en
- US2109753A - Treatment of derivatives of cellulose :
en
- US2110084A - Ball game :
en
- DE649038C - Electrically heated iron with a water and steam superheater room :
de
en
- DE657301C - Pulverized fuel combustion :
de
en
- FR825372A - Car lift for motor vehicles and the like :
en
fr
- GB481040A - Improvements in or relating to electrolytic processes for the manufacture of the alkali earth metals :
en
- DE657393C - Grinding stone, especially for wood grinders, with a jacket made of artificial stone sectors :
de
en
- CH196258A - Process for the preparation of an azo dye. :
de
en
- GB481044A - Improvements in and relating to reheating furnaces :
en
- GB480831A - Improvements in vehicle headlights :
en
- GB480840A - Improvements in or relating to armatures of dynamo-electric machines :
en
- CA372180A - Box :
en
fr
- FR825397A - Exploration Compass Improvements :
en
fr
- PL26149B1 - The method of producing amide condensation products of aromatic sulfonic acids. :
en
pl
- FR825354A - Device for transforming an apartment fireplace into a central heating fireplace :
en
fr
- DE657485C - Starting device for internal combustion engines with control device :
de
en
- AU134037A - Manufacture of organic mercury compounds :
en
- CH196023A - Mold carriers on injection and compression molding machines. :
de
en
- FR825405A - Method of control and prevention against fusicladium and peronospora :
en
fr
- PL26117B3 - A method of preserving engine anti-knock agents containing or consisting of four-ethyl lead. :
en
pl
- GB480864A - Improvements in or relating to rontgen ray apparatus :
en
- GB480926A - An improved bracket attachment for use in windows, doors and the like :
en
- FR825452A - Method of braking a direct current motor connected to an alternating current network by means of a controlled rectifier :
en
fr
- GB480756A - Process for the manufacture of valuable products from olefines :
en
- GB480858A - Improvements in hydraulic torque converters :
en
- GB480825A - Improvements in or relating to folding chairs :
en
- GB480839A - Carrier wave receiving systems :
en
- FR825410A - Resonance circuit stabilized using a piezoelectric crystal :
en
fr
- GR7196B - AERONARKI ITOI OBIS AIRPLANE THAT DROPPED FROM HEIGHT BECOMES A FLOATING MINE. :
el
en
- GR7257B - CONNECTION DEVICE FOR AUTOMATIC REGULATION OF TRANSFER RATE. :
el
en
- GB480734A - Improvements in ventilators for vehicles :
en
- GB480850A - Improvements in or relating to thermostatically controlled valves for the cooling systems of internal combustion engines :
en
- GR7192B - FITTINGS IN OR IN RELATION TO MANUAL AND FOOTWEAR TEXTILE TOOLS. :
el
en
- DE647487C - Refrigerator filled with cooling water and provided with evaporation surfaces made of porous clay :
de
en
- US2109990A - Luminaire :
en
- US2110080A - Apparatus foe :
en
- USD108678S - Design fob a dress :
en
- FR825505A - Water-insoluble azo dyes and process for preparing these dyes :
en
fr
- US2109694A - Milk cooler :
en
- US2109871A - Brake block with interchangeable brake surface :
en
- US2109963A - Apparatus for supplying gas to internal combustion engines :
en
- SU52449A1 - The method of making masks for gas masks, gloves and various other products :
en
ru
- CH196089A - Exhalation valve for breathing apparatus, with a valve membrane. :
de
en
- GB480920A - Improvements in or relating to the filling of reaction chambers and towers :
en
- GB481046A - Improvements in coin-inlet mechanism for use on prepayment meters for operation by coins of different values :
en
- CA372126A - High frequency signalling system :
en
fr
- US2109494A - Type casting machine :
en
- US2110068A - Foldable table :
en
- FR825469A - Improvements to vaporization devices :
en
fr
- GB481073A - Improvements in electric plugs containing safety fuses :
en
- GB481053A - An improved last for the manufacture of boots or the like :
en
- FR825334A - Motor vehicle upgrades :
en
fr
- CA372246A - Ornamental wheel disc :
en
fr
- DE657341C - glasses :
de
en
- DE657486C - Starting device :
de
en
- FR825285A - Ignition chimney for locomotive sheds or for all other buildings :
en
fr
- PL26078B1 - Radiotelegraph transmitter with a generator or a tube amplifier, equipped with a manipulating lamp or a compensating lamp. :
en
pl
- PL26069B1 - A method for producing stable aqueous emulsions from road tar, pitch and the like. :
en
pl
- US2109475A - Control system :
en
- US2109955A - Paper cake plate :
en
- US2110101A - Flag for golf courses :
en
- PL26159B1 - Plating method. :
en
pl
- DE657262C - Process for the production of horn-like layered bodies :
de
en
- DE657459C - Process for the manufacture of electric incandescent lamps with multiple coiled tungsten lamps :
de
en
- DK54389C - Circular saw with lockable roller or sliding table. :
da
en
- FR825335A - Improvements to percussion bombs such as hand grenades :
en
fr
- US2109695A - Variable speed transmission :
en
- US2109829A - Water closet seat support :
en
- US2110031A - Garment press :
en
- DK54393C - Vending machine. :
da
en
- FR825376A - Sealed rotary distributor for engine with cylinders rotating around their axes :
en
fr
- GB480730A - Improvements in control systems for furnaces :
en
- GB480959A - Improvements in electrically-operated vacuum cleaners :
en
- CH196111A - Safety device for locking the steering device of a motor vehicle. :
de
en
- GB480818A - Improvements in or relating to endless-belt conveyors :
en
- GB480735A - Improvements in and relating to stanchions for shop furniture and the like :
en
- GB480982A - Improvements in or relating to ceramic mixtures :
en
- FR825282A - Device for inductively suppressing electron tubes :
en
fr
- FR825472A - Roller crusher for roller mills :
en
fr
- GB480820A - Improvements in or relating to the production of hydrogen-containing gases :
en
- GB480857A - Improvements in or relating to electron lenses :
en
- GB480875A - Cleansing swab :
en
- US2109712A - Dancing shoe :
en
- US2110041A - Hair dyeing equipment :
en
- US2109490A - Lubricant :
en
- US2109491A - Lubricant :
en
- US2109685A - Circuit breaker :
en
- US2109599A - Plastic compositions containing gelatinized nitrocellulose :
en
- US2110063A - Metal mold for casting ingots :
en
- US2110067A - Iron desulphurization :
en
- DE657357C - Process for the production of ester-like sulfonic acids :
de
en
- DE657339C - Speed controller for three-phase conveying machines :
de
en
- DE657397C - Device for deflecting a jet of liquid or gas :
de
en
- US2109774A - Printing process :
en
- USD108649S - Design fob a bracket fob supporting :
en
- GB481084A - Improvements in rotary pumps :
en
- GB480927A - Improvements in kerbs for roadways :
en
- DE657269C - Control device for operating control devices for moving machine parts to and fro, o. :
de
en
- CH196003A - Device for valve switching with a dry gas meter. :
de
en
- GB480814A - Improvements relating to reflectors for cycles :
en
- GB481015A - Improvements in and relating to the formation and treatment of multi-ply sheets of textile fabric or parts of wearing apparel and the like and of articles made therefrom :
en
- FR825315A - Improvements to dispensing containers :
en
fr
- AU318837A - Improvements in or relating toa method of producing thick-walled cup-shaped hollow metal bodies :
en
- CH196040A - Gas turbine driven blower. :
de
en
- AU103267B2 - Improvements in and relating to alternating current switching devices :
en
- CH195888A - Pumpless hot water central heating system. :
de
en
- CH195994A - Toy powered by a spring mechanism with a blown air switch to control the work flow. :
de
en
- US2110114A - Automatically adjustable self-centering drawbar :
en
- USD108635S - Design for a textile fabric :
en
- AU103303B2 - Boiling cascade machine for washing dishes, clothes andthe like :
en
- PL26079B1 - A device for determining the daily dose of food depending on the height and age of a person. :
en
pl
- US2109999A - Refrigerator shelf :
en
- CA372248A - Ornamental wheel disc :
en
fr
- CA372138A - Resin and coating :
en
fr
- CH196262A - Process for the preparation of a complex copper compound of a polyazo dye. :
de
en
- FR825512A - Bottle capping :
en
fr
- US2109504A - Package and wrapper therefor :
en
- CH195937A - Heel filled with malleable mass. :
de
en
- US2109961A - Liquid spreader and sticker :
en
- DE657386C - Articulator especially used for crown and bridge work :
de
en
- FR825407A - Device for replacing the wheels of railway cars, in particular bogie wagons, by wheels of different gauge :
en
fr
- DE657442C - Arrangement on wooden antenna towers for the emission of high-frequency electrical waves :
de
en
- FR825377A - Combined tensioner and sole adhesive former :
en
fr
- GB480905A - Improvements in or relating to prepayment apparatus for delivering heated water :
en
- US2109760A - Amplifier circuit scheme with pushpull output :
en
- FR825358A - vehicle lift :
en
fr
- FR825544A - Cylinder head for two-stroke internal combustion engines with u-cylinders :
en
fr
- GB480762A - Improvements in or relating to beer chilling or like plant :
en
- DE657431C - Temperature sensor for thermometer :
de
en
- DE657273C - Method for producing master copies :
de
en
- US2109607A - Refrigeration :
en
- USD108654S - Design for a lighting fixture :
en
- DE657368C - Process for the recovery of pure paper stock from printed waste paper :
de
en
- DE657342C - Charger for aircraft engines :
de
en
- CA372113A - Rivet :
en
fr
- CH196125A - Plane. :
en
fr
- PL26118B1 - Method for obtaining vat dyes of the anthraquinone series. :
en
pl
- US2110000A - Wax or like applicator :
en
- GB481098A - Improvements in or relating to the sizing of paper and like fibrous products :
en
- US2109689A - Card tray cabinet :
en
- DE657440C - Circuit for step-by-step selector with several switch arm sets that can be switched on :
de
en
- SU52463A1 - Welded rail and similar joints :
en
ru
- US2109536A - Method of stray compensation in tuned antennae :
en
- US2109995A - Silencer for internal combustion engines :
en
- US2110038A - Shifting mechanism :
en
- US2109636A - Foldable cardboard display carton :
en
- US2110001A - Waxing pad :
en
- PL26122B1 - Electric water heater. :
en
pl
- US2109515A - Railway car structure :
en
- US2109624A - Ground coffee holder :
en
- US2109734A - Gun holster :
en
- USD108684S - Design for a woven textile fabric :
en
- AU536236A - Improvements in or relating to rot-proofing and water-proofing of materials :
en
- GB480911A - Improvements in and relating to construction of quay walls :
en
- CH196128A - Heating plate allowing the use of thin-bottomed containers. :
en
fr
- GB481118A - Improvements in or relating to heaters for gaseous media :
en
- PL26113B1 - A device for fixing the tails of the division boxes in any position. :
en
pl
- FR825514A - Muzzle safety for extra-sensitive percussion fuze :
en
fr
- FR825528A - Method for reproducing cross-linked or raster images :
en
fr
- AU61037A - Improvements in or relating to high frequency electrical oscillation generators :
en
- GB480928A - A process for the production of albuminous substances having the properties of egg albumin :
en
- GB480871A - Process for the production and treatment of dried and edible vegetable products such as dried peas, beans, lentils and the like :
en
- DE657239C - Process for the production of incompletely sulfonated condensation products from polymerizable unsaturated oils and phenols :
de
en
- FR825409A - Method and device for the manufacture of fancy yarns :
en
fr
- FR825423A - Manufacture of shaped articles, such as blades, bars, etc., with plastic compositions containing artificial resins :
en
fr
- GB480912A - Improvements in and relating to stanchions for temporary fencings :
en
- GB480992A - Improvements in receivers for signals conveyed by electrical carriers of very high frequency :
en
- GB481067A - An improved glass :
en
- CH196079A - Process for the preparation of a compound of 4-dimethylamino-1-phenyl-2,3-dimethylpyrazolone which is readily soluble in water. :
de
en
- CH196194A - Process for the production of a new dye preparation. :
de
en
- GB480934A - Improvements in and relating to sealing devices :
en
- USD108617S - Design for a shoe or similar article :
en
- US2109861A - Feeding apparatus for flexible tubular belt conveyers :
en
- US2110066A - Iron and steel desulphurization :
en
- US2109543A - Automatic tension device for bobbins :
en
- GB480863A - Improvements in or relating to suction cleaners :
en
- CH195977A - Photographic camera with polarization device. :
de
en
- CH196068A - Electric high pressure discharge tube with at least one built-in fixed temperature radiator. :
de
en
- CH195926A - Ring spinning or ring twisting machine with spindle bench moving up and down. :
de
en
- US2109985A - Fluid tight seal between machine members :
en
- CH195986A - Writing instrument with several fountain pens. :
de
en
- CH196216A - Process for the production of a new dye preparation. :
de
en
- US2109686A - Cutting tool :
en
- US2109513A - Automatic fluid actuated displacement pump :
en
- DE657348C - Rangefinder associated with a finder :
de
en
- CA372146A - Crankshaft :
en
fr
- CA372152A - Stud or joist :
en
fr
- CH196102A - Contact device controlled by a measuring device using an auxiliary force for generating current pulses. :
de
en
- CH196141A - Process for the preparation of a condensation product which can be used for pest control. :
de
en
- US2109960A - Machine tool :
en
- CH195923A - Vessel with lid for storing glazes. :
de
en
- PL26055B1 - A method of producing glass with high mechanical strength and resistance at high temperatures. :
en
pl
- US2110076A - Machine for vulcanizing endless belting :
en
- US2110088A - Yarn furnishing device :
en
- CA372143A - Ophthalmic lens :
en
fr
- US2109519A - Ironer-washer attachment mechanism :
en
- US2109571A - Automobile baggage carrier :
en
- US2109728A - Safety rear auto seat :
en
- US2110044A - Fire extinguishing nozzle :
en
- FR825347A - Improvements to horizontal tube fume tube boilers :
en
fr
- GR7195B - POLYCAN ANTI-AIRCRAFT SHOT. :
el
en
- PL26143B1 - Connecting plate. :
en
pl
- CA372213A - Brassiere :
en
fr
- AU103279B2 - Improvements indirect acting shock absorbers :
en
- DE657416C - Process for the production of basic substituted fulvenes :
de
en
- CA372258A - Pressed fibrous article making apparatus :
en
fr
- CH196062A - Device to produce a different quantity with the help of a given DC voltage. :
de
en
- DE657231C - Hand tool for pressing on a lid :
de
en
- CH195973A - Camera. :
en
fr
- AU59737A - A fluid operated electric switch :
en
- US2109450A - Method of and mechanism for shaping manicure sticks :
en
- US2109477A - Air separator :
en
- CH196208A - Process for the production of a new dye preparation. :
de
en
- PL26153B3 - The method of tanning raw skins with and without hair. :
en
pl
- US2109617A - Cigarette catcher :
en
- AU155637A - Improved apparatus for delivering powdered materials :
en
- CA372214A - Speed governor :
en
fr
- PL26076B1 - Device for detecting small differences in time or phase of periodic disturbances in the audible frequency with the binaural sense. :
en
pl
- DE657305C - Luffing crane, especially mobile luffing crane :
de
en
- US2109851A - Process and apparatus for laying concrete :
en
- US2110077A - Phenolic compounds :
en
- FR825467A - Improvements to non-detonating mine explosives :
en
fr
- GB481120A - Improvements in and relating to knitting machines :
en
- US2109921A - Method and machine for slitting metal :
en
- US2109804A - Self-priming pump :
en
- DE657337C - Lectern support :
de
en
- FR825387A - Stripper for mechanical combers :
en
fr
- US2109731A - Well strainer :
en
- FR825319A - Centrifugal friction clutch for supercharged engine compressor :
en
fr
- FR825388A - Winder :
en
fr
- FR825421A - Device for remote transmission by high-frequency carrier currents along high-voltage power distribution lines and by stepping of carrier frequencies :
en
fr
- GB481279A - Improvements in or relating to knitting machines and in the production of fabric thereon :
en
- GR7187B - MECHANICAL DEPARTMENT OF PREPARATIONS. :
el
en
- PL26060B1 - Electric high-performance tubular discharge lamp for operation in a horizontal position. :
en
pl
- CH196073A - Palate plate for dentures. :
de
en
- US2109604A - Magazine pencil :
en
- US2110011A - Enameling and varnishing wire, ribbons, and the like :
en
- CH196252A - Process for the preparation of an azo dye. :
de
en
- AU152837A - Improvements in laundry ironing machines :
en
- BE425715A - IMPROVEMENTS TO SIGNALING DEVICES :
en
fr
- CA372235A - Tenon :
en
fr
- CH196159A - Process for the preparation of a compound which can be used as a wetting agent, emulsifying agent, cleaning agent and detergent. :
de
en
- CH196240A - Process for the production of a new dye preparation. :
de
en
- CH195909A - Electric hotplate. :
de
en
- US2109732A - Motor speed controller :
en
- CH196176A - Process for the production of a new dye preparation. :
de
en
- CH196130A - Device for the production of full leno fabrics. :
de
en
- PL26073B1 - A method of producing mixtures of higher fatty alcohols and their sulfone derivatives. :
en
pl
- DK54385C - Inhalation device. :
da
en
- PL26135B1 - Machine for blowing bottles and similar glass vessels. :
en
pl
- US2109613A - Mining drill and bit :
en
- US2109894A - Apparatus for dyeing :
en
- US2109833A - New compounds of the benzofluoranthene series :
en
- US2109918A - Machine for making bolts and the like :
en
- US2110047A - Apparatus for shearing metal :
en
- CH195938A - Process for keeping milk and cream fresh and equipment for carrying out the process. :
de
en
- CH196197A - Process for the production of a new dye preparation. :
de
en
- US2109891A - Shock absorber :
en
- USD108658S - Design fok a shoe :
en
- US2109666A - Tire cover :
en
- US2109954A - Oxidation of alkyl pyridines and alkyl quinolines :
en
- US2109773A - Electrical transmission of images in natural colors :
en
- US2110115A - Method of treating milk :
en
- PL26155B1 - A method of producing pure cellulose. :
en
pl
- US2109538A - Camera and magazine therefor :
en
- USD108644S - Design for a louver for lighting :
en
- CA372178A - Valve :
en
fr
- CH195944A - Method and apparatus for purifying gases by separating fine particles contaminating them with a washing liquid. :
de
en
- PL26068B1 - A method of subtitling a film and a device for carrying out the method. :
en
pl
- US2109714A - Cooling cabinet :
en
- US2109837A - Method of joining power transmitting cables :
en
- CH196231A - Process for the production of a new dye preparation. :
de
en
- PL26092B1 - The connection system of a gas-filled discharge lamp. :
en
pl
- US2110094A - Lock :
en
- CA372266A - Compressing device :
en
fr
- US2109546A - Tubing control head :
en
- USD108641S - Design for an electric fan :
en
- US2109526A - Built-up crankshaft :
en
- US2109805A - Pry-off cap and container :
en
- US2109683A - Copper fungicides and method of producing the same :
en
- US2109601A - Container ferrule :
en
- US2109667A - Power lift mechanism for tractors :
en
- FR825457A - Device for supporting coils of jerk-proof electrical measuring devices :
en
fr
- US2109548A - Liquid sprayer :
en
- DE657345C - Process for the production of exchangeable chain links :
de
en
- FR825451A - Improvements to circuits with electric valves :
en
fr
- GB481029A - Improvements in ploughshares and shares for root crop raising machines :
en
- DE657355C - Pile hammer, pile puller or the like with fuel supply from a pressurized fuel container :
de
en
- FR825481A - Door away from fire :
en
fr
- GB481115A - Improvements in and connected with shunting humps for railway sidings :
en
- AU74937A - An improved stepladder, tressel andthe like :
en
- BE425563A - :
en
- US2109559A - Liquid extracting means and method :
en
- US2109582A - Brake :
en
- US2109660A - Window construction :
en
- US2109943A - Esters of unsaturated aliphatic monocarboxylic acids :
en
- CH196009A - Device for simplified repetition in adding machines with motor drive. :
de
en
- CH196091A - Electrical current debtor with prior payment. :
en
fr
- FR825383A - Septic tank for the decantation of wastewater by the flushing water process :
en
fr
- GB481062A - Improved tuning arrangements for oscillatory electric circuits :
en
- CH196181A - Process for the production of a new dye preparation. :
de
en
- CH196212A - Process for the production of a new dye preparation. :
de
en
- US2109452A - Recording of sound :
en
- US2109487A - Enameled ware :
en
- USD108681S - Design fob a dress :
en
- DE657495C - Commutation device :
de
en
- DE657277C - Mechanical toy with figures moving on rotating discs :
de
en
- DE657396C - Device for producing a fuel mixture :
de
en
- PL26115B1 - Gas furnace for non-spray surface combustion. :
en
pl
- FR825386A - Teleprinter installations :
en
fr
- US2109600A - Grinding machine :
en
- CH196058A - Overcurrent switch with electromagnetic and thermal release. :
de
en
- CH196213A - Process for the production of a new dye preparation. :
de
en
- US2109877A - Ester interchange process :
en
- US2109520A - Furring structure :
en
- CH196037A - Parental control. :
de
en
- CH196199A - Process for the production of a new dye preparation. :
de
en
- CH196226A - Process for the production of a new dye preparation. :
de
en
- DK54383C - Procedure for Artificial Generation of Radioactivity by Neutron Bombardment. :
da
en
- GB481076A - Method and apparatus for the continuous feed of comparatively thick or multi-layer sheet-like articles :
en
- USD108610S - Candle holder :
en
- CH196243A - Process for the production of a new dye preparation. :
de
en
- CA372251A - Ornamental wheel disc :
en
fr
- USD108657S - Design for a slip :
en
- US2110099A - Threading die :
en
- US2109828A - Drilling apparatus :
en
- DE657487C - Process for dyeing mixtures of wool and rayon from cellulose :
de
en
- CH196135A - Process for the preparation of a quaternary aminoacetic acid amide derivative. :
de
en
- CH196052A - Magnetic electric machine provided with a stator and a rotor. :
de
en
- CH196223A - Process for the production of a new dye preparation. :
de
en
- US2109623A - Grass clipper :
en
- US2109458A - Aralkyl ethers of acyl-phenols :
en
- US2109482A - Speed comparator :
en
- US2109717A - Elastic power transmission belt :
en
- US2109867A - Combination garment :
en
- US2110089A - Device for operating the trigger and the locking mechanism of a gun :
en
- US2110030A - Matrix grinding and marking machine :
en
- US2109555A - Amusement device :
en
- GB481042A - Improvements relating to butchers' steelyards :
en
- GB481101A - Improvements in and relating to intermittently operated absorption refrigerating machines :
en
- PL26136B3 - :
en
pl
- US2109597A - Coffee roasting machine :
en
- CA372191A - Plywood house construction :
en
fr
- AU318637A - Improvements in machinery forthe production of concrete pipes, poles, andthe like, also applicable for lining pipes cylinders, andthe like :
en
- US2109684A - Wheel hub lock structure :
en
- US2109761A - Telephonic device :
en
- US2109863A - Yarn feeding device :
en
- CA372118A - Silver and roving drawing mechanism :
en
fr
- CH195998A - Automatic firearm. :
de
en
- US2109651A - Device for use in knitting elastic top full fashioned hosiery :
en
- US2109754A - Reproduction of sound records :
en
- CH196048A - Sealing device. :
de
en
- AU103311B2 - Improvements relating to alternating current electric winder equipments :
en
- CA372116A - Rivet :
en
fr
- DE657300C - Electric arc lamp that is not hermetically sealed for body irradiation with electrodes made of non-oxidizable materials :
de
en
- DE657344C - Screw locking for cylinder head screws :
de
en
- DE657466C - Clamp for scaffolding pipes :
de
en
- DE657288C - Time switch :
de
en
- DE657408C - Single-chamber brake cylinder made of sheet steel :
de
en
- DE657508C - Adjustable band arrangement for single and double leaf gates or doors :
de
en
- GB480796A - Toy telephone device :
en
- CH196138A - Process for the preparation of a quaternary aminoacetic acid amide derivative. :
de
en
- DE657453C - Printing device with a system of several sets of printing type wheels :
de
en
- CH196124A - Device for limiting the tilting of flat slide rockers on pantographs of electric vehicles. :
de
en
- DE657494C - Electric motor drive for spinning machines :
de
en
- GB480718A - A method of protecting molten magnesium and its alloys from the action of air :
en
- CA372205A - Rail wheel :
en
fr
- AU12837A - Improvements in and relating to machines for the manufacture of cartons and the like :
en
- CH196004A - Temperature regulator with double metal strips. :
de
en
- CH196168A - Process for the preparation of a leather dye. :
de
en
- CH196175A - Process for the production of a new dye preparation. :
de
en
- DE657220C - Business machine for the processing of punch cards of normal and small format :
de
en
- US2109488A - Fire fighting tool :
en
- US2109724A - Method of making metal shelves for refrigerators, ovens, and the like :
en
- GB480931A - Improvements in and relating to paper cutting appliances :
en
- CA372160A - Olefine sulphation :
en
fr
- AU103266B2 - Improvements indirect acting shock absorber :
en
- CH196077A - Device for mixing a liquid with a gas, e.g. B. carbonic acid or oxygen, for bathing and drinking purposes. :
de
en
- CH196118A - Cable brake for bicycles. :
de
en
- CH196115A - Tires for vehicles. :
de
en
- CH196136A - Process for the preparation of a quaternary aminoacetic acid amide derivative. :
de
en
- DE657411C - Telecommunications branch cable, which contains both the outgoing and the return lines for connecting a secondary exchange to part of the lines of the main cable of a telecommunications system :
de
en
- US2110029A - Drum head and method of making the same :
en
- CH196177A - Process for the production of a new dye preparation. :
de
en
- US2109502A - Method and apparatus for refrigeration :
en
- AU135037A - Improvements in or relating to the formation of protective layers on iron and steel articles :
en
- CH196234A - Process for the production of a new dye preparation. :
de
en
- DE657370C - Rudder system for screw ships :
de
en
- DE657498C - Sand blow molding machine for making boxless molds :
de
en
- AU242337A - Improvements in hydraulic clutch throwout :
en
- CA372253A - Aeroplane seat :
en
fr
- CH195928A - Mechanical chain thread monitor. :
de
en
- CH196099A - Telecommunication system with company lines, in particular a telephone system, with a device for selectively calling a subscriber station by means of dialing devices, influenced by current surges, having a capacitor and a resistor at branch points of company lines. :
de
en
- US2109763A - Container capping machine :
en
- DK54403C - Procedure for the manufacture of shaped articles of asbestos cement. :
da
en
- US2109696A - Propeller :
en
- US2109766A - Machine tool spindle lubrication :
en
- US2109815A - Valve operating mechanism :
en
- FR825251A - Method for crimping metal eyelets and tool for implementing this method :
en
fr
- CA372149A - Cistern pump base :
en
fr
- CH196244A - Process for the production of a new dye preparation. :
de
en
- GB480794A - Improvements in or relating to brassieres or bust supports :
en
- GB480827A - Improvements relating to pipe connections :
en
- CA372263A - Oil burner starting device :
en
fr
- CH196172A - Process for the production of a soluble dye preparation. :
de
en
- FR825411A - Friction coupling :
en
fr
- US2109547A - Coin operated vending machine for cleaning tobacco pipes :
en
- US2109664A - Wheel cover and lock mechanism :
en
- GB480834A - Improvements in or relating to coating fabrics :
en
- CA372173A - Electric coupling system :
en
fr
- DE657463C - Reciprocating compressors :
de
en
- US2109892A - Doubles throwout for sheet feeding mechanism :
en
- FR825287A - Improvements made to the articulations for folding legs or crutches, in particular those of the lifting landing gears for airplanes :
en
fr
- AU64637A - Improvements in or relating to smoothing or beating machines suitable for operating onthe bottoms of boots or shoes :
en
- CA372252A - Ornamental wheel disc :
en
fr
- FR825516A - Sound reception device :
en
fr
- USD108682S - Design for a dress :
en
- GB481023A - Improvements relating to vehicle window regulators :
en
- US2109669A - Plow attachment for tractors :
en
- GB480883A - Improvements in hot water heating systems :
en
- CH195934A - Holder for iron. :
de
en
- GB481047A - Improvements in screw caps for electric lamps and electric discharge vessels :
en
- DE657395C - Swivel device for the front headlights of vehicles, especially motor vehicles :
de
en
- FR825262A - Metal degassing process :
en
fr
- GB480866A - Improvements in or relating to paddle wheel propellers for ships :
en
- GB480753A - Improvements in or relating to sewing machines :
en
- FR825492A - Device for stopping an electrical conductor on a rigid insulator :
en
fr
- FR825547A - Electric spindle and spindle rotating at high speed :
en
fr
- GB480828A - Protective and safety arrangements for high voltage output circuits of transformers :
en
- CA372239A - Gopher poisoner :
en
fr
- PL26101B1 - A method of starting internal combustion engines and a starting device for carrying out the method. :
en
pl
- FR825431A - Ladies swimsuit :
en
fr
- PL26146B1 - A method for the simultaneous production of aromatic hydrocarbons and monovinylacetylene by polymerization of acetylene. :
en
pl
- ES144067A3 - Board and devices for bridge and other card games. :
en
es
- GB480997A - Improvements in scanning discs for television :
en
- GB481064A - Improvements in or relating to demodulating circuit arrangements for phase modulated waves :
en
- CH196065A - Electric arc furnace with metal electrodes. :
de
en
- PL26075B3 - Method of dyeing animal fibers. :
en
pl
- FR825350A - Method and devices for obtaining compound currents :
en
fr
- FR825379A - Process for the synthetic preparation of hydrocarbons using very high pressure :
en
fr
- US2109590A - Printing machine :
en
- US2109852A - Segmental bearing :
en
- GB480710A - Improvements in or relating to microphone arrangements for oxygen and like face masks :
en
- GB480955A - Process and apparatus for making combustible gas :
en
- PL26123B1 - Device for adjusting the stroke of the pistons in the hydraulic pedals. :
en
pl
- FR825399A - Shampoo bowl :
en
fr
- DE657256C - Process for the electrolysis of sulphate solutions, in particular alkali sulphate solutions :
de
en
- FR825336A - Advanced catalytic heating device :
en
fr
- GB480958A - Improvements in or relating to the production and application of synthetic resins made from carbohydrate ureide and formaldehyde :
en
- GB481000A - Automatic change-speed gearing, especially for motor vehicles :
en
- DE657456C - Circuit for phase modulating a transmission system :
de
en
- GB480764A - Improvements in or relating to meat tendering apparatus :
en
- DE657275C - Device for closing letter packages or the like, in particular loose letters :
de
en
- PL26100B1 - Device for generating electric ignition sparks when starting internal combustion engines. :
en
pl
- PL26128B1 - A method of producing forged and rolled cannon barrels. :
en
pl
- US2109755A - Method of making lead compounds :
en
- US2109947A - Ether acid esters of higher alcohols :
en
- US2109949A - Spectacles and the like :
en
- FR825331A - Curler :
en
fr
- GB480714A - Improvements relating to variable speed centrifugal governor control :
en
- US2110042A - Resinous composition :
en
- FR825522A - Improvements to the edges of fabrics and method of establishing them :
en
fr
- FR825550A - Regulator for varying a direct current of liquid or gaseous fluid :
en
fr
- CA372192A - Rail anchor :
en
fr
- DE657470C - Front bogie :
de
en
- US2110032A - Process of treating wood-pulp and the like :
en
- US2110017A - Lifeboat construction :
en
- BE425758A - Sanitary napkins :
en
nl
- CH195987A - Measuring and marking device. :
de
en
- FR825521A - Method and device for ventilating closed vehicles, in particular automobiles :
en
fr
- FR825545A - Process for preparing high purity cellulose for rayon and for explosives :
en
fr
- GB480702A - Improvements in or relating to absorption refrigerating apparatus :
en
- GB481188A - Improvements in or relating to rotary intaglio printing machines :
en
- FR825286A - Discharge tube :
en
fr
- GB481281A - Improvements in and relating to refractory products :
en
- GB481086A - Improvements in or relating to electron discharge tube arrangements :
en
- GB480703A - Improvements relating to electrically operated switch mechanism :
en
- GB480830A - Regulator for hot-water boilers :
en
- US2109927A - Box lifter :
en
- US2109883A - Process for the production of polymerized vinyl alcohol :
en
- BE425751A - :
en
- US2109736A - Game device :
en
- US2110024A - Heat exchange unit :
en
- GB481050A - New or improved means for folding monoplane wings :
en
- FR825477A - Wood splitting machine :
en
fr
- GB481054A - Improvements in electric controlling devices and circuits therefor :
en
- GB481109A - Improvements to sub-soil relief valves for concrete floors of baths, tanks and the like :
en
- DE657144C - Device for cleaning application rollers :
de
en
- US2109781A - Siphon device :
en
- US2109889A - Wallpaper trimming machine :
en
- CH196154A - Process for the preparation of a compound which can be used as a wetting agent, emulsifying agent, cleaning agent and detergent. :
de
en
- DE657280C - Exhaust fan :
de
en
- DE657314C - Self-adjusting conveyor belt guide on cross and diagonal cutters for paper webs u. like :
de
en
- DE657415C - Process for the production of linked pre-work pieces :
de
en
- DE657292C - Rail joint using clamp straps :
de
en
- US2109588A - Display booth :
en
- US2109854A - Thin sheet blanking mechanism :
en
- US2109879A - Asymmetric electrode system :
en
- USD108664S - Design for a textile fabric :
en
- CH196233A - Process for the production of a new dye preparation. :
de
en
- DE657255C - Process for the production of transparent or glass batiste effects on rayon from regenerated cellulose or tissues containing them :
de
en
- GR7186B - WAY OF MARKING THE HOURS IN EVERY ELECTRIC WATCH WITHOUT USING THE SECOND MECHANISM FOR THIS. :
el
en
- FR825494A - Improved process for the treatment of textiles :
en
fr
- US2109823A - Garment measuring device :
en
- FR825389A - Improvements to water heating devices :
en
fr
- CH195893A - Horizontal extrusion press with device for venting pit-moist clays and other malleable, especially ceramic masses. :
de
en
- GB480974A - Improvements in or relating to latches and hinges for doors and the like :
en
- AU103495B2 - Improvements relating to lead alloys :
en
- CA372206A - Hair waving apparatus :
en
fr
- USD108622S - Design for an air cushion :
en
- AU133337A - Improvements in a relating to telephone instruments :
en
- AU190937A - Improvements in and relating to magneto-electric machines :
en
- DE657309C - Press mold for the production of quark :
de
en
- CH196044A - Device for fuel injection in internal combustion engines. :
de
en
- CH196193A - Process for the production of a new dye preparation. :
de
en
- USD108645S - Design fob a toy telephone :
en
- GB481119A - Improvements in or relating to joints and couplings for pipes and tubes :
en
- AU158237A - Improvements in or relating to apparatus forthe manufacture of metal tubes andother tubular articles :
en
- DE657272C - Folding camera with a release button for the lens shutter, which is mounted on the housing coaxially to the floor hinge :
de
en
- FR825300A - New inks for printing :
en
fr
- FR825356A - Process for manufacturing date flour and products obtained with said flour :
en
fr
- FR825537A - Improvements to brakes and control units for airplanes and similar devices :
en
fr
- GB481056A - A process for the manufacture of artificial threads, sheets, films and like shaped products :
en
- GB480824A - Improvements in or relating to boilers of the locomotive type :
en
- GR7183B - SOMIE CONNECTION SYSTEM AFTER BED. :
el
en
- US2109771A - Radio tube socket and support :
en
- GB481080A - Improvements in and relating to multiple steam or gas turbines :
en
- US2109966A - Fluid container :
en
- DE657412C - Fluid switch :
de
en
- DK54388C - Insulation plate. :
da
en
- GB480889A - A new or improved table or stand :
en
- US2109471A - Adhesive :
en
- US2110082A - Electrical oscillation mixing circuit :
en
- CH196253A - Process for the preparation of an azo dye. :
de
en
- GB481069A - Improvements in the process of manufacturing phenol-aldehyde resins or products thereof :
en
- CH196013A - Device for stroboscopic observations with electromagnetic drive and an oscillating diaphragm reversed under the action of a spring. :
de
en
- CH196071A - Method and device for pressing dental crowns. :
de
en
- US2109770A - Electric socket :
en
- US2109575A - Method of removing oil from eggs :
en
- US2109972A - Amusement device :
en
- US2110065A - Spring assembly for cushions and mattresses :
en
- GB480892A - Improvements in convertible chairs :
en
- GB481051A - Improvements in talking machines :
en
- GB480949A - Improvements in and relating to stiffened fabrics and articles such as collars made therefrom :
en
- GB480769A - The manufacture of vat dyestuffs of the dipyrazolanthrone series :
en
- GB480844A - Improvements in collar studs :
en
- FR825342A - Improvements to educational booklets with screen grid :
en
fr
- DE657376C - Process for the electrical purification of gases :
de
en
- ES144068A1 - Method for electrochemically extracting magnesium oxide from marine waters and solutions of analogous composition. :
en
es
- GB480803A - Improvements in the employment of hydraulic moulding presses in the canning of hams and like food stuffs :
en
- CH196187A - Process for the production of a new dye preparation. :
de
en
- CA372209A - Compressor valve :
en
fr
- USD108675S - Design for a dress :
en
- GB480874A - Improvements in or relating to switching and thermostatic devices for industrial, laundry, domestic and other electric irons :
en
- US2109560A - Hamburger dispenser :
en
- FR825518A - Knife for meat grinder called cutter :
en
fr
- FR825432A - Assembly device for rods or tubes belonging to toys or to models or models of metal constructions :
en
fr
- DE657404C - Process for the production of ester-like sulfonic acids :
de
en
- FR825322A - Process for supplying combustion engines with gaseous fuels at ordinary temperature :
en
fr
- GB480904A - A process for refining capillary-active alkyl esters of sulphuric acid and/or salts thereof in aqueous solutions :
en
- FR825368A - New thick fabric for brake and clutch linings, belts and other friction parts and friction elements obtained with this fabric :
en
fr
- DK54400C - Self-adjustable car headlight. :
da
en
- US2109595A - Polymerization of organic chemicals :
en
- US2109626A - Window cleaner :
en
- GB481041A - Improvements in electric fan apparatus :
en
- ES144066A1 - DEVICE FOR FILLING AND EMPTYING CARTRIDGE BELTS :
en
es
- GB481160A - Improvements in or relating to worm conveyors and the like :
en
- FR825256A - Container, with visible contents, for disc-shaped objects such as coins, etc. :
en
fr
- CH196287A - Process for the preparation of a polymethine dye. :
de
en
- PL26074B1 - A method of producing positive reflection copies using the diazotype layers and a sensitive sheet for carrying out the method. :
en
pl
- GB480999A - Improvements in freezing trays :
en
- FR825549A - Improvements to vehicle suspension :
en
fr
- GB481063A - Gas-filled electric incandescent lamp :
en
- GB480947A - Improvements in or relating to method of and apparatus for separating the constituents of emulsions of the oil-in-water type :
en
- GB481018A - Light tent constituting a photographic studio for photographers and portrait-painters :
en
- GB481112A - Improvements in and relating to collars for personal wear and apparatus for use in the manufacture of the same :
en
- US2109904A - Apparatus for metal rolling :
en
- US2109991A - Current collecting device :
en
- GB481065A - Improvements relating to turbines :
en
- DE657439C - Saettiger for the production of ammonium sulfate :
de
en
- GB481092A - Improvements in and relating to marking-gauges :
en
- FR825435A - Rotary blade razor :
en
fr
- US2109456A - Aralkyl ethers of substituted :
en
- US2109935A - Coupling :
en
- US2110098A - Sealing construction :
en
- BE425627A - Combination of use of a Current Generator-Rectifier with a Current Receiver-Transformer in order to cause the secondary of the latter to illuminate certain gases :
en
fr
- DE657450C - Hinge tape for gas-proof doors, window blinds or the like. :
de
en
- DE657413C - Process for the production of a durable guaiacol syrup containing colloidally dissolved silica :
de
en
- GB480945A - Improvements in or relating to the electrolytic deposition of chromium :
en
- GB481012A - Improvements in and relating to devices utilising secondary electron emission :
en
- GB480915A - Improvements in apparatus for developing photographic roll-films :
en
- GB481059A - Process for the reduction of sulphur dioxide to elemental sulphur :
en
- US2109721A - Pump jack :
en
- DE657190C - Process for making baked goods :
de
en
- FR825445A - Low frequency negative feedback amplifier :
en
fr
- CA372121A - Catalytic hydrogenation :
en
fr
- CH196121A - Device for displaying station names in vehicles used for public transport. :
de
en
- CH196158A - Process for the preparation of a compound which can be used as a wetting agent, emulsifying agent, cleaning agent and detergent. :
de
en
- CH196273A - Process for the preparation of a polymethine dye. :
de
en
- US2110018A - Lighting unit :
en
- US2110048A - Spring roller construction :
en
- DE657504C - Process for keeping fish and fish preparations fresh :
de
en
- CH196041A - Steam power plant with heat storage. :
de
en
- US2109748A - Headlight for automobiles :
en
- DE657234C - Locking device, especially for motor vehicle doors, with a door handle that can be swung out perpendicular to the plane of the door :
de
en
- GB480865A - Manufacture of sulphamide :
en
- GB481070A - Azo-dyestuffs for leather :
en
- FR825255A - Method and machine for the production of paper containers :
en
fr
- CH196081A - Process for obtaining an effective and durable purified extract from anterior pituitary gland. :
de
en
- GB480832A - Improvements in or relating to gauges :
en
- FR825289A - Process for removing elemental sulfur from sulfur dioxide and gas containing it :
en
fr
- USD108632S - Design fob a cigarette box ob semi :
en
- GB480719A - Improvements in control and/or signalling systems for use on railways or the like :
en
- CH196236A - Process for the production of a new dye preparation. :
de
en
- CH196026A - Method and device for the production of digit rollers, drive wheels, etc. :
de
en
- CH196123A - Switching process for electric DC traction vehicles with field weakening of the traction motors and resistance braking. :
de
en
- US2109928A - Strongbox :
en
- US2110050A - Reed trimmer :
en
- DK54397C - Fluid pump with rotating cell wheel. :
da
en
- US2109869A - Article of furniture :
en
- US2109983A - Bicycle mechanism :
en
- US2109994A - Combined scaffold :
en
- CH195949A - Process for the preparation of diethylidene-l-xylonic acid. :
de
en
- US2109671A - Hub cap for wheels :
en
- US2109798A - Process of treating cotton cloth :
en
- CH195876A - Harrow connected to a plow. :
de
en
- US2109997A - Gas turbine driven supercharger :
en
- US2110058A - Closure for receptacles :
en
- US2110110A - Reinforced concrete floor construction :
en
- AU204937A - Improvements in or relating to devices comprising a high-pressure mercury-vapour discharge tube cooled by artificial means :
en
- CA372190A - Lubricating oil :
en
fr
- AU103283B2 - Improvements in or relating to high frequency electrical oscillation generators :
en
- CH195914A - Suspension device for curtains and drapes that are moved by tension. :
de
en
- CA372125A - Rock drill :
en
fr
- CA372151A - Electrical insulating material :
en
fr
- CA372204A - Wire formed implement treating device :
en
fr
- CA372117A - Water handling apparatus :
en
fr
- CA372202A - Solid material breaking apparatus :
en
fr
- CA372238A - Window cleaning device :
en
fr
- CH196057A - Remote control device. :
de
en
- US2109576A - Fastener :
en
- CH196283A - Process for the preparation of a polymethine dye. :
de
en
- CA372250A - Ornamental wheel disc :
en
fr
- CH196257A - Process for the preparation of an azo dye. :
de
en
- CH196241A - Process for the production of a new dye preparation. :
de
en
- FR825466A - Arrangement for driving electric or electro-hydraulic presses :
en
fr
- US2109926A - Air cooling device :
en
- US2109906A - Polishing wheel :
en
- DE657252C - Device for burning cement :
de
en
- AU25437A - Improvements in or relating to rectifiers for use on very shortwaves :
en
- CH195954A - Wall, ceiling or other surface covering. :
en
fr
- BE424710A - :
en
- CH196036A - Collar button. :
de
en
- CH196114A - Device for mounting non-driven steering disk wheels on the axle, in particular for motor vehicles. :
de
en
- CA372122A - Oil derivative :
en
fr
- CH196256A - Process for the preparation of an azo dye. :
de
en
- US2109509A - Treatment of derivatives of cellulose :
en
- GB480909A - Improvements relating to wrappers for perishable goods :
en
- AU528636A - Heat exchanger :
en
- CA372225A - Brick imitation on wood :
en
fr
- CH196085A - Mixture used for disinfecting and cleaning. :
de
en
- CH196105A - Tube made of paper, cardboard, cellulose film or the like. For liquid or pasty materials. :
de
en
- CH196148A - Process for the preparation of a condensation product which can be used for pest control. :
de
en
- DE657257C - Power remote control for the reverse operation of two three-phase motors :
de
en
- DK54384C - Stainless steel fireplace. :
da
en
- CA372147A - Measuring apparatus :
en
fr
- CH196050A - Transformer with windings protected against overvoltages. :
de
en
- CH196157A - Process for the preparation of a compound which can be used as a wetting agent, emulsifying agent, cleaning agent and detergent. :
de
en
- GB480937A - Improvements in or relating to power driven hand-guided machines :
en
- CA372197A - Carbureter :
en
fr
- CH195902A - Swiveling roasting tube burner for gas stoves. :
de
en
- US2109881A - Bathing beach accessory :
en
- US2109619A - Machine for painting barrels :
en
- US2109948A - Rubber compositions :
en
- CH196169A - Process for the preparation of a leather dye. :
de
en
- CA372226A - Electrically operated steamer :
en
fr
- CH195932A - Device for the pattern-based fixation of fiber material or other decorative material on textile goods. :
de
en
- CH196006A - Apparatus for the determination of the mechanical resistance of pastes and agglomerates of cement in the process of hardening, and in general of construction materials. :
en
it
- US2109857A - Tool for cleaning and deepening grooves in pistons :
en
- US2109930A - Heating apparatus :
en
- US2109503A - Separation of saccharides :
en
- US2109578A - Firearm :
en
- CH196078A - Electrode for high frequency diathermy apparatus. :
de
en
- CH196259A - Process for the preparation of an azo dye. :
de
en
- CA372221A - Garment :
en
fr
- CH196152A - Process for the preparation of a condensation product which can be used for pest control. :
de
en
- CA372157A - Modified cellulose composition :
en
fr
- CA372161A - Air conditioning system :
en
fr
- GB481048A - Improvements in coin inlet mechanism for use on prepayment meters for operation by coins of different values :
en
- CH196039A - Motor compressor. :
de
en
- CH196054A - Device for damping the slot field of direct current machines. :
de
en
- US2109887A - Bright zinc plating :
en
- US2109932A - Image forming device for automobiles :
en
- CH196113A - Device for attaching frost protection windows to automobiles. :
de
en
- BE425706A - :
en
fr
- CA372115A - Rivet :
en
fr
- CH196008A - Accounting and calculating machine. :
de
en
- US2110060A - Fireplace construction :
en
- CA372257A - Pressed fibrous article making apparatus :
en
fr
- CH195981A - Process for the production of photographs in natural colors. :
de
en
- CH196293A - Device for diverting a telephone call. :
de
en
- US2109668A - Hydraulic lift mechanism for tractors :
en
- US2109899A - Conveyer :
en
- US2109821A - Fire extinguisher holder :
en
- CA372212A - Grease retainer :
en
fr
- GB481110A - Improvements in or relating to the production of base exchanging materials :
en
- CA372211A - Grease retainer :
en
fr
- CA372262A - Moving display device :
en
fr
- GB480967A - Improvements in or relating to jib cranes :
en
- US2109739A - Skin, hide and leather working machine :
en
- US2109472A - Tape printing and projecting apparatus :
en
- US2109499A - Automatic change-over :
en
- US2109539A - Amusement device :
en
- US2110002A - Cooling unit :
en
- US2109625A - Saw blade attachment :
en
- US2109799A - Bat assembly :
en
- BE426030A - Adhesive :
en
fr
- PL26084B1 - A method for producing an uninterrupted tobacco rod and an apparatus for carrying out the method. :
en
pl
- US2110074A - Wetting agent with mildew-proofing properties :
en
- US2109629A - Milk bottle :
en
- US2109797A - Bascule bridge and equipment :
en
- USD108671S - Design for a sewing cabinet :
en
- US2109517A - Connecter and method of applying same :
en
- US2109936A - Lap evener :
en
- CH196011A - Unframed glasses. :
de
en
- US2109747A - Safety razor blade stropper :
en
- US2109875A - Process for the treatment of hydrocarbon oil :
en
- US2109645A - Qualitative chemical identification and control analysis :
en
- US2109740A - Gear puller :
en
- FR825341A - Process for manufacturing a synthetic milk and milk obtained by this process :
en
fr
- AU103295B2 - Apparatus for heating air for air conditioning and other purposes :
en
- CA372169A - Vulcanized mould article removing apparatus :
en
fr
- CH195921A - Device for processing cream, egg white, etc. using air. :
de
en
- CH196049A - Machine group with the main machine designed as a collector machine. :
de
en
- BE425609A - Animalized fiber manufacturing process :
en
fr
- DK54376C - Method for Manufacturing Planographic Printing Plates. :
da
en
- AU55038A - Improvements indirect acting shock absorbers :
en
- CH196082A - Process for the preparation of a serum-coupled antimony compound of tartranilic acid. :
de
en
- US2110072A - Mixed synthetic glyceride varnish :
en
- USD108650S - Design fob textile fabric :
en
- CH195988A - Teaching aids for arithmetic lessons. :
de
en
- US2109681A - Tire cover :
en
- IE14843L - Emulsions for colour photography :
en
- FR825299A - Visibility enhancements for aircraft :
en
fr
- FR825395A - Device for immobilizing the leaves or leaves of doors and windows in the open position :
en
fr
- GB480891A - Improvements in or relating to photographic cameras :
en
- CH195907A - Electric hotplate. :
de
en
- GB480990A - Improvements in or relating to universal joints :
en
- FR825321A - Improvements to electric discharge lamps or tubes :
en
fr
- DK54382C - Power outlet. :
da
en
- DK54405C - Procedure for the manufacture of refractory articles. :
da
en
- DE657303C - Writing or school desk with built-in drawing board :
de
en
- FR825509A - Improvements in methods and apparatus for extracting cellulosic fibers from plant materials :
en
fr
- FR825404A - Assembly allowing a circuit to be closed with a certain delay :
en
fr
- GB480738A - An improved rotary machine adapted for use as a motor-pump, a motor-compressor or an electric generator :
en
- US2109746A - High speed alloy steel :
en
- US2109860A - Amusement device :
en
- FR825345A - Potentiometric distributor :
en
fr
- GB480760A - Improvements in or relating to packing and filling machinery for powders, crystals, and substances in a divided state :
en
- DE657289C - Gas heating burner with two nozzles :
de
en
- DE657319C - Mobile stand column :
de
en
- FR825490A - Rangefinder with sighting device :
en
fr
- FR825283A - Grinding of surfaces, grooves, threads and the like on cylindrical workpieces :
en
fr
- FR825415A - Process for producing color sound films by the silver discoloration process :
en
fr
- FR825459A - Automatic vending apparatus, especially applicable to the sale of electric current :
en
fr
- FR825511A - Chubb type lock :
en
fr
- USD108672S - Design for a textile fabric :
en
- GB480881A - An improved plastic self-hardening composition :
en
- GB480898A - Anti-skidding brake for motor vehicles :
en
- DE657165C - Process for printing marble, marquetry and similar patterns using elastic printing forms :
de
en
- DE657183C - Process for coloring food :
de
en
- US2109813A - Automatically lighted lifesaving ring buoy :
en
- DE657322C - Switching device for gear change transmissions of motor vehicles with several shift rods arranged next to one another :
de
en
- DE657478C - Circuit arrangement for manually operated teleprinter switching devices with query operation :
de
en
- CA372203A - Knitting needle straightening apparatus :
en
fr
- DE657266C - Connection of a registration machine with a card punching machine :
de
en
- FR825274A - Method of manufacturing pressed bodies from an artificial resin pressing mass :
en
fr
- FR825320A - Electric coffee grinder :
en
fr
- GB480739A - Process for the production and recovery of molybdenum :
en
- US2109864A - Coin collection box :
en
- GB481105A - Improvements in corrosion-resistant alloys :
en
- CH195941A - Dissolving machine for automatic grain mills. :
de
en
- CH196221A - Process for the production of a new dye preparation. :
de
en
- DE657350C - Brake rod training for holding the auxiliary brake of a centrifugal clutch released, especially for motor vehicles :
de
en
- US2109946A - Oil burner :
en
- CA372175A - Container manufacture :
en
fr
- CH195951A - Process for the preparation of 2-methyl-4-amino-5-cyanopyrimidine. :
de
en
- DK54392C - Apparatus for Use in Teaching Accounting. :
da
en
- US2109665A - Spare wheel assembly :
en
- USD108663S - Design for a textile fabric :
en
- US2109914A - Stoker mechanism :
en
- US2110056A - Undergarment :
en
- FR825278A - Advanced ski lift :
en
fr
- USD108629S - Design for a dispenser cabinet :
en
- DE657117C - Process for improving the properties of dyeings with substantive dyes containing sulfonic acid or carboxylic acid groups on cellulose fibers :
de
en
- FR825360A - Improvements to toiletries used to make up the lips :
en
fr
- GB480851A - Improvements in or relating to electric cut outs, connectors and the like :
en
- GB480935A - Improvements in triturating machines :
en
- FR825487A - Improvements to the manual composition of dies intended for typographic type melting machines :
en
fr
- GB481100A - Process for separating soluble and valuable constituents from sylvinite ores and product or products obtained thereby :
en
- DE657267C - Multiplication machine controlled by counting cards :
de
en
- FR825450A - Improvements to discharge lamp circuits :
en
fr
- US2109461A - Resistance welding method :
en
- US2109562A - Transmission system :
en
- US2109816A - Hydraulic valve tappet :
en
- US2109574A - Extrusion nozzle :
en
- CH196110A - Pressure-relieved control valve for air brakes, in particular air pressure brakes on motor vehicles. :
de
en
- CH196229A - Process for the production of a new dye preparation. :
de
en
- US2109553A - Cleaner attachment for silk throwing machines :
en
- US2109698A - Vulcanization of rubber :
en
- DE657477C - Shell buffer :
de
en
- DK54386C - Household appliance for cutting stoneless Wood and Root Fruits into Slices. :
da
en
- GB480986A - Improvements in cold accumulators :
en
- US2109566A - Skater's overshoe :
en
- FR825493A - Air purification improvements :
en
fr
- GB480709A - Improvements in and connected with lubricant feeding devices and systems :
en
- FR825508A - Four-wire transmission system for carrier-wave telephony :
en
fr
- FR825296A - Portable stove that works with all compressed, liquefied or dissolved gases under pressure :
en
fr
- FR825482A - Deflection of cathode rays with high edge sharpness :
en
fr
- GB480720A - Improvements in methods of lapping toothed gears :
en
- GB481013A - Tubular scaffolding bracket :
en
- CH196005A - Bimetal thermostat. :
de
en
- US2109893A - Dyeing apparatus :
en
- FR825439A - Electronic multiplier :
en
fr
- GB480988A - Improvements in or relating to refrigerator cabinets :
en
- DE657286C - Method of attaching viscose sponge :
de
en
- GB481289A - Improvements relating to mercury or other conducting liquid switches :
en
- PL26124B1 - Method for the production of vat dyes of the anthraquinone series. :
en
pl
- CH195936A - Product imitating astrakhan and fancy furs. :
en
fr
- FR825254A - Method and apparatus for the disintegration of cellulose-containing materials by means of halogenated hydracid :
en
fr
- FR825396A - Method and device for making obstacles lodged in an opaque medium visible :
en
fr
- DE657304C - Typewriter support housing :
de
en
- DE657471C - Device for controlling ship stabilization systems with the help of a period measuring device :
de
en
- DK54379C - Method for Performing High Pressure Using an Elastic Membrane. :
da
en
- US2109812A - Machine for dividing or cutting toffee, caramel, or like material :
en
- US2109817A - Distance holder for electric signaling cables :
en
- US2110027A - Pump :
en
- GB480765A - Reversible hearth for any apparatus :
en
- AU103312B2 - Improvements in hydraulic clutch throwout :
en
- CH196147A - Process for the preparation of a condensation product which can be used for pest control. :
de
en
- CH196289A - Apparatus for making reflex copies and direct copies. :
de
en
- AU103280B2 - Improvements indirect acting shock absorbers :
en
- CH196094A - Prepayment time mechanism for dispenser. :
en
fr
- BE425569A - :
en
- FR825375A - Device for regulating the flow of a fluid, as a function of temperature :
en
fr
- GB480847A - Improvements in or relating to suppressed carrier wave signalling systems :
en
- PL26107B1 - Starter motor for internal combustion engines, especially with a spinning flywheel. :
en
pl
- CH196248A - Process for the preparation of a chromium-containing azo dye. :
de
en
- US2109579A - Brush bristles and method of making the same :
en
- US2109993A - Finger sight for guns :
en
- CH196027A - Profiling vice. :
de
en
- CH196285A - Process for the preparation of a polymethine dye. :
de
en
- US2109492A - Carbanilic acid derivatives :
en
- US2109709A - Brake :
en
- US2109457A - Aralkyl ethers of substituted phenols :
en
- USD108655S - Design fob an automobile radio :
en
- CH195983A - Blueprint material. :
de
en
- US2109510A - Paper feeding device for writing machines :
en
- USD108624S - Design for a candle holder or simi :
en
- USD108637S - Design for a combined lamp :
en
- CA372130A - Tooth brush :
en
fr
- CA372240A - Brake mechanism :
en
fr
- CA372245A - Grille cover :
en
fr
- US2109840A - Control of heat absorption :
en
- CH195963A - Process for the manufacture of composite sheets resistant to both chemical actions and mechanical forces and product obtained by means of this process. :
en
fr
- US2109530A - Method and means for making castings :
en
- DE657479C - Switching arrangement for telegraph systems with alternating current operation :
de
en
- US2110062A - Catalytic lighter element :
en
- US2109521A - Apparatus for testing hardness :
en
- US2110109A - Production of butyl alcohol and acetone by fermentation :
en
- AU140937A - Improvements in and relating to soundproof ventilating windows :
en
- CH196268A - Process for the preparation of an azo dye. :
de
en
- FR825288A - Monitoring device, intended in particular for electric devices isolated by means of a liquid :
en
fr
- FR825329A - Improvements to settling filters :
en
fr
- GB480761A - Improvements in or relating to electric motor control systems :
en
- GB480886A - Improvements relating to the preparation of alkyl sulphates :
en
- PL26109B1 - A method of producing oxygen and a shape for the production of pure oxygen containing no carbon monoxide by this method. :
en
pl
- PL26157B1 - A method of producing organic mercury compounds. :
en
pl
- USD108639S - Design for a head truck for :
en
- CH196284A - Process for the preparation of a polymethine dye. :
de
en
- GB481032A - Improved electrical accumulator :
en
- GB481058A - A new or improved method of covering aircraft wings surfaces and bodies :
en
- GB480870A - Improvements in or relating to the case hardening of iron and steel :
en
- CA372164A - Surfacing machine :
en
fr
- FR825485A - Coupling device for removable tubular scaffolding :
en
fr
- DE657221C - Self-seller for long, flat items :
de
en
- DE657285C - Pressure regulator :
de
en
- US2109610A - Reversing gear for use in the power transmission of vehicles, ships, and the like :
en
- PL26148B1 - The method of tanning raw hides. :
en
pl
- FR825478A - Improvements to television transmitters :
en
fr
- GB481055A - Improvements in or relating to vacuum cleaners :
en
- US2109788A - Spinning toy :
en
- US2110091A - Method of and means for molding washers in heels :
en
- GB480842A - Improvements in electrical hand vibrators :
en
- USD108620S - Design for a shoe or similar article :
en
- PL26077B1 - Handheld electric drill. :
en
pl
- US2109518A - Process for producing compounds of the phenanthrene series :
en
- US2109743A - Fuel vaporizing system :
en
- DE657336C - Device for applying and rubbing in floor wax :
de
en
- FR825381A - Method and device for gas and vapor purification :
en
fr
- US2109778A - Screw locking :
en
- FR838176A - Device and methods for an elevating machine, with high lifting height, with continuous high flow, with reduced actuation motive energy :
en
fr
- CH195948A - Process for the preparation of a new ester. :
de
en
- CA372227A - Body moulding garment :
en
fr
- DE657260C - Automatic glass suction blower :
de
en
- DE657283C - Speed control device for multi-motor drives, especially for paper machines :
de
en
- US2109605A - Stop mechanism for knitting machines :
en
- US2109933A - Machine for smoothing the unset surface of cement flooring :
en
- GB480849A - Improvements in or relating to instrument boards for aircraft :
en
- DE657265C - Device for the optical examination of the inner walls of technical hollow bodies that are difficult to access :
de
en
- DE657284C - X-ray device for fluoroscopy and subsequent recording, in which the current feeding the X-ray tubes is taken from a capacitor or a capacitor battery for recording :
de
en
- US2109682A - Wearing shoe and brake hanger :
en
- DE657313C - Device for drying fabric webs, in particular paper webs, with the aid of electrical high-frequency fields :
de
en
- GB480823A - Improvements in and relating to variable speed transmission mechanism :
en
- GB480729A - Improvements in hydrometers :
en
- DE657308C - Money roll pack :
de
en
- FR825440A - Improvements to the process and apparatus for electrolytically coating a metal wire or strip :
en
fr
- GB480767A - Improvements in or relating to the production of a concentrated chromium material :
en
- FR825500A - Interlocking joints for sheet pile partitions :
en
fr
- FR825437A - Improvements to measuring boxes of volume meters :
en
fr
- GB481121A - Improvements in the separation of the oil from foreign matter in crude oil emulsions :
en
- PL26120B1 - Kir 47 h, 18: The arrangement of the sliders in the hydraulic piston pedals. :
en
pl
- US2110051A - Clutch plate :
en
- FR825339A - Installation for lifting the sunken laundry :
en
fr
- DE657383C - Group control of stationary-fed three-phase collector shunt motors with stationary brushes :
de
en
- AU103276B2 - Process forthe manufacture of pig iron inthe blast furnace from burden rich in particular in silica or sulphur :
en
- US2109507A - Hair-clipping and shaving device :
en
- US2109780A - Shoe fitting index :
en
- US2110069A - Therapeutic appliance :
en
- AU308137A - Improvements relating to lead alloys :
en
- CH195961A - Wastewater supply channel for large central sewage treatment plants :
de
en
- CH196218A - Process for the production of a new dye preparation. :
de
en
- CA372119A - Artificial tooth :
en
fr
- DE657318C - Cassette for cinematographic recording camera :
de
en
- FR825412A - Lot dispenser advertising device :
en
fr
- GB480880A - An improved form of spectacle and like cases :
en
- DK54381C - Device for parallel-connected steps in an electrical signal transmitter, controlled by a common control transmitter. :
da
en
- US2109986A - Cooling unit for refrigerating machines :
en
- USD108688S - Design fob a dress :
en
- US2109679A - Sealing device for pumps :
en
- CH196186A - Process for the production of a new dye preparation. :
de
en
- GB480929A - Chromium-manganese steel :
en
- US2109594A - Molding compositions :
en
- US2109532A - Manufacture of asbestos-cement sheets :
en
- US2110064A - Liner for the cylinders of reciprocating piston machines :
en
- CH195898A - Locking device on single or multi-leaf windows and doors. :
de
en
- CH196156A - Process for the preparation of a compound which can be used as a wetting agent, emulsifying agent, cleaning agent and detergent. :
de
en
- GB480821A - Improvements relating to thermal switches or safety devices for use on low voltage circuits :
en
- CH196190A - Process for the production of a new dye preparation. :
de
en
- CH196116A - Direction indicators for bicycles. :
de
en
- US2109819A - Newspaper printing press :
en
- US2110010A - Process of separating beryllium compounds from aluminum compounds :
en
- PL26099B1 - A method of producing artificial resins by polymerizing aliphatic vinyl compounds. :
en
pl
- US2109618A - Television system :
en
- USRE20666E - Method for the concentration of :
en
- PL26062B1 - Two-stroke internal combustion engine with intake and exhaust ports that are distributed by a working piston. :
en
pl
- US2110007A - Desk set :
en
- GB480914A - Improvements in and relating to the preparation of bleaching and sterilising agents :
en
- CH195967A - Book and method of making the same. :
de
en
- US2109733A - Electrical protective device :
en
- US2110108A - Ironing table :
en
- DE657464C - Process for depilating skins and pelts using microorganisms :
de
en
- BE425860A - PROCESS FOR PREPARING LEATHER :
en
fr
- US2109577A - Spinal adjustment apparatus :
en
- CH195968A - Method and device for drying the print on paper webs, sheets, etc., in particular in gravure printing machines. :
de
en
- CH196247A - Process for the production of a new dye preparation. :
de
en
- DE657363C - Process for hardening glass :
de
en
- PL26150B1 - Designated flow boiler. :
en
pl
- US2109690A - Drift recording apparatus :
en
- AU61137A - Improvements in or relating to electrolytic condensers :
en
- CH196020A - Method for manufacturing sand foundry molds and device for implementing this method. :
en
fr
- CH196064A - Electric shaft furnace for direct resistance heating. :
de
en
- CA372232A - Hydraulic gear :
en
fr
- AU174937A - Process of and apparatus for printing of non-planar surfaces :
en
- PL26137B1 - :
en
pl
- US2109516A - Railway car structure :
en
- US2109800A - Soldering mechanism for can bodies :
en
- CH195917A - Anti-slip protection on spoons and forks. :
de
en
- CH195940A - Process for fermenting milk. :
de
en
- CH195881A - Portable liquid distribution device, in particular for spraying vines, potatoes and other plants. :
de
en
- CH195965A - Paper sack, especially for holding food that is subject to drying out. :
de
en
- US2109977A - Shoe display support :
en
- PL26106B1 - A method for producing hydrogen-rich gas mixtures by partial combustion of methane and an apparatus for carrying out the method. :
en
pl
- US2109792A - Method of treating pectin :
en
- US2109462A - Manufacture of alcohols from :
en
- US2109531A - Aquatic toy :
en
- AU145937A - Process of treating tar :
en
- CA372124A - Luminescent screen :
en
fr
- CH196126A - Propeller. :
de
en
- AU103320B2 - Spring hub forthe wheels of any vehicle :
en
- AU103289B2 - Heat exchanger :
en
- AU234437A - Improvements in adjusting slides or buckles for bands, webbing andthe like :
en
- CH195939A - Spin with device for tight connection of the drum to pipes. :
de
en
- US2109865A - Electric valve protective system :
en
- USD108640S - Design fob a scarf blouse :
en
- DE1430931U - :
de
en
- DK54377C - Ballpoint paper stack for Typewriters with Continuous Writing Blades. :
da
en
- FR825434A - Process for the preparation of decorative films of several colors on surfaces of any kind :
en
fr
- AU103270B2 - Improvements in a relating to telephone instruments :
en
- CH196238A - Process for the production of a new dye preparation. :
de
en
- PL26066B3 - A method of producing a protective coating on iron or steel. :
en
pl
- CH196010A - Key arrangement in calculating machines. :
de
en
- DK54373C - Cake roll. :
da
en
- AU103281B2 - Improvements in and relating to machines for the manufacture of cartons and the like :
en
- CH195884A - Sound and heat insulating, space-enclosing construction, such as floor, ceiling, wall, etc. :
de
en
- US2109572A - Process of tanning skins and hides :
en
- CA372131A - Brush bristle manufacture :
en
fr
- CH195924A - Closing head on bottle cap machines. :
de
en
- CH196165A - Process for the preparation of a compound which can be used as a wetting agent, emulsifying agent, cleaning agent and detergent. :
de
en
- GB480773A - Improvements in or relating to apparatus for measuring and marking web materials :
en
- GB480987A - Improvements in folding boats, floats and other watercraft or floating vessels :
en
- CH195995A - Floor, especially light floor. :
de
en
- USD108631S - Design for a combined ash receiver :
en
- CH195956A - Process for the production of pentaerythritol tetranitrate in granular form suitable for use in the manufacture of detonators or detonators. :
de
en
- BE425823A - :
en
- CH196224A - Process for the production of a new dye preparation. :
de
en
- CA372237A - Airplane safety system :
en
fr
- CH196100A - Method for synchronizing the vertical change in television with interlaced transmission. :
de
en
- CH195911A - Chip machine. :
de
en
- US2110090A - Method of recording sound :
en
- US2109627A - Sound recording system :
en
- US2109643A - Illuminated sign box :
en
- US2110015A - Electric timing and counting device :
en
- PL26083B1 - Electro-pneumatic braking device. :
en
pl
- DE657317C - Prismatic telescope finder for photographic purposes in connection with a basic range finder :
de
en
- CA372264A - Air distribution apparatus :
en
fr
- US2109631A - Conversion of hydrocarbon oils :
en
- CH196198A - Process for the production of a new dye preparation. :
de
en
- US2109759A - Clasp device :
en
- US2110103A - Measuring valve for use with collapsible tubes :
en
- DE657418C - Retensioning device for catenary lines :
de
en
- US2109464A - Manufacture of thioethers of alphaanthraquinone :
en
- US2109775A - Apparatus for teaching swimming :
en
- AU103258B2 - Improved attrition mill :
en
- CH196140A - Process for the preparation of a condensation product which can be used for pest control. :
de
en
- CH195947A - Process for the production of tungsten carbide with high wear resistance. :
de
en
- CA372170A - Waterproofing composition :
en
fr
- CH196282A - Process for the preparation of a polymethine dye. :
de
en
- DE657417C - Steam chiller :
de
en
- USD108647S - Design for an electric flare signal :
en
- CH196246A - Process for the production of a new dye preparation. :
de
en
- GB480835A - Improvements in or relating to firebridges of furnaces burning solid fuel :
en
- US2109987A - Circuit controlling device :
en
- GB480829A - Improvements in electric cable systems :
en
- PL26127B1 - Handheld printing device. :
en
pl
- GB480885A - Improvements in high vacuum distillation of oily materials :
en
- GB480901A - Process for improving the texture of rolled products :
en
- US2110021A - Driving mechanism :
en
- GB481006A - Improvements in suspension systems for motor and other vehicles :
en
- CH196132A - Process for the preparation of trans-Androsterone acetate. :
de
en
- FR825367A - Improvements to devices for reducing friction in screw and nut type systems :
en
fr
- GB481024A - Improvements in brackets for supporting curtain rails :
en
- GB480906A - Process for the separation of solid materials by flotation :
en
- US2109741A - Alternating current electromagnet :
en
- USRE20664E - Asparagus cooker :
en
- GB480799A - Improvements in or relating to toy railway systems :
en
- US2109750A - Double identity liquid dispenser for bottles :
en
- US2109882A - Portfolio :
en
- DE657373C - Pilger rolling process for the production of seamless tubes using rolled bodies with conical calibers :
de
en
- US2109917A - Process of treating titaniferous ores :
en
- US2109641A - Low expansion glass composition :
en
- US2110053A - Plastic plug :
en
- FR825530A - Process for denaturing products for powering engines, with a view to their use for industrial purposes :
en
fr
- PL26094B3 - A method of producing yarns from roving artificial fibers, obtained by a chemical method and cut to the length of the natural fiber of worsted or swede wool. :
en
pl
- US2109596A - Lens system for color photography and cinematography :
en
- US2109847A - Counter construction :
en
- US2110105A - Pick motion :
en
- US2109524A - Grinding machine :
en
- US2109758A - Heating device :
en
- PL26057B1 - The method of dyeing animal fibers. :
en
pl
- CH196108A - Device for cushioning the upper part of the vehicle on the wheels, in particular for motor vehicles. :
de
en
- US2109772A - Thickened lubricating oil :
en
- US2109870A - Emergency valve :
en
- USD108659S - Design for a geometric puzzle :
en
- CA372194A - Arc welding shield :
en
fr
- US2109480A - Copy holder :
en
- AU103294B2 - Improvements in traction means for agricultural machinery such as harvesters :
en
- US2109630A - Locomotive :
en
- FR825470A - Improvements to control and safety devices for railways :
en
fr
- FR825275A - Improvements to electric cables :
en
fr
- FR825290A - Improvements to elastic mounts for internal combustion engines :
en
fr
- FR825426A - Manufacture of metal beams and t-bars of extraordinary dimensions :
en
fr
- GB481162A - Improvements in toy guns :
en
- DE657398C - Device for examining and observing the vault parts of the human foot :
de
en
- PL26110B1 - A method of producing patterns on fabrics by treating them with densifying agents. :
en
pl
- FR825417A - Process for preparing condensation products of vinyl methyl ketone and water soluble aldehydes :
en
fr
- FR825543A - Cast crankshaft :
en
fr
- FR825499A - Bicycle with saddle and movable pedals using the rider's weight :
en
fr
- GB480977A - Improvements in or relating to mattresses :
en
- CH196281A - Process for the preparation of a polymethine dye. :
de
en
- DE657401C - Building game with tubular, different sized building bodies made of paper :
de
en
- DE657424C - Arrangement for compounding three-phase current control sets with a commutator rear machine :
de
en
- CH195950A - Process for the preparation of the 3-carboxamide of N-glucosido-dihydropyridine. :
de
en
- CH195960A - Method and device for the electrical treatment of substances. :
de
en
- US2109737A - Show window :
en
- US2109767A - Film driving mechanism :
en
- US2109832A - Lubricating device :
en
- FR825488A - Improvements in color photography :
en
fr
- DE657281C - Steam power plant with fluctuating power and heat requirements :
de
en
- FR825475A - New arrangement of needles in the stocking knitting machine cylinders to increase the life of these cylinders :
en
fr
- FR825517A - Improvements to rupture arc blowing devices :
en
fr
- GB480731A - Liquid fuel stove :
en
- GB481116A - Improvements in guide tubes for feeding bar stock to machine tools :
en
- CA372129A - Hair waving device :
en
fr
- CH195897A - Waste sink with directly attached sink. :
de
en
- CH196022A - Machine for the production of injection and compression molding. :
de
en
- PL26116B1 - Car fire extinguisher. :
en
pl
- US2109614A - Mixing machine beater :
en
- DE657372C - Adjustable eccentric drive for Nitschel works :
de
en
- US2109705A - Fluid lift pump :
en
- USD108677S - Design for a dress :
en
- CA372139A - Hydraulic coupling :
en
fr
- CH195984A - Electric exposure apparatus for reflex copies. :
de
en
- CH196031A - Process for producing composite bodies and bodies obtained by this process. :
en
fr
- CH196230A - Process for the production of a new dye preparation. :
de
en
- DE1429796U - :
de
en
- USD108651S - Design for textile fabric :
en
- US2109476A - Hydrocarbon oil treatment :
en
- US2109981A - Process of preparing polyvinyl esters :
en
- CA372207A - Air filter for ventilators :
en
fr
- CH195890A - Safety device on gas appliances with a main burner. :
de
en
- DE657468C - Piston pins, especially for internal combustion engines :
de
en
- US2109589A - Liquid pistol :
en
- US2109888A - Cotton cleaning cylinder :
en
- US2110107A - Refrigerant compressor :
en
- CH195891A - Room thermostat. :
de
en
- CH195996A - Projectile for smooth-tube weapons. :
en
fr
- CH196098A - Circuit arrangement for bounce-free transmission of alternating current pulses. :
de
en
- PL26131B1 - Method for the production of hydrocarbons by catalytic hydrogenation. :
en
pl
- US2109796A - Barbecue furnace :
en
- CH196051A - Control transformer with tap selector built into the transformer tank. :
de
en
- US2109632A - Hair waving device :
en
- US2109650A - Control for air conditioning systems :
en
- US2109789A - Means and method of packing :
en
- DE657382C - Rheostat :
de
en
- DK54404C - Procedure for Manufacturing Floor and Wall Cladding Materials. :
da
en
- GB480961A - Improvements in or relating to sliding clasp fasteners and process and apparatus for the manufacture thereof :
en
- GB480918A - Improvements in or relating to the manufacture of lined plates :
en
- FR825473A - Improvements to grid structures for trays used for freezing liquids :
en
fr
- CA372254A - Fishing float :
en
fr
- GB480726A - Improvements in or relating to moving coil electrical recording instruments :
en
- FR825513A - Method of scanning the cylinders of u-cylinder internal combustion engines :
en
fr
- AU103271B2 - Improvements in or relating to the formation of protective layers on iron and steel articles :
en
- US2110086A - Abrasive wheel and mount therefor :
en
- CH195946A - Plant for the production of carbonic acid. :
de
en
- US2109485A - Impregnation of metals with silicon :
en
- US2109843A - Apparatus for generating and applying ultrashort electromagnetic waves :
en
- CH196250A - Process for the preparation of an azo dye. :
de
en
- DE657185C - Rotary lobe pump with automatic bleeding device :
de
en
- GB481089A - Improvements in or relating to vacuum cleaners :
en
- US2109628A - Thermostatic valve :
en
- GB480757A - Improvements in liquid level indicators :
en
- GB480833A - Improvements in or relating to combination cycle locks :
en
- GR7198B - HOW TO LAUNCH THE SITE BY SPRING INTO THE TEXTILE TISSUES. :
el
en
- FR825462A - Improvements to cameras :
en
fr
- AU60637A - An improved method and apparatus for covering surfaces with foil :
en
- DK54394C - Towel dispenser. :
da
en
- GB480800A - Improvements in clocks :
en
- CH196192A - Process for the production of a new dye preparation. :
de
en
- AU68837A - Improvements in or relating to control systems for vehicle lamps :
en
- DE657296C - Device for wrapping telecommunication conductors with inductive loading material :
de
en
- DE657481C - Arrangement to avoid bruises in the adjustment rails of teletyping machines :
de
en
- GB480888A - Improvements in and relating to machines for grinding crank pins :
en
- AU103296B2 - Improvements in or relating to rot-proofing and water-proofing of materials :
en
- US2109465A - High frequency system :
en
- USD108669S - Design for a blouse :
en
- AU66137A - Improvements in compression ignition engines :
en
- US2109584A - Garment hanger :
en
- CH196276A - Process for the preparation of a polymethine dye. :
de
en
- US2109545A - Breeze deflector :
en
- FR825536A - Straight Bank Multiple Telephone Selector :
en
fr
- SU52659A1 - Device for gluing roll roofing materials :
en
ru
- US2109975A - Anode :
en
- BE426100A - :
fr
- CA372231A - Stairway :
en
fr
- CH196117A - Tube connection for bicycle frames. :
de
en
- DE657229C - Process for the production of coffee substitutes :
de
en
- CH196203A - Process for the production of a new dye preparation. :
de
en
- CA372247A - Ornamental wheel disc :
en
fr
- AU55138A - Improvements indirect acting shock absorbers :
en
- CH195959A - Process for the production of plastic masses. :
de
en
- CH196228A - Process for the production of a new dye preparation. :
de
en
- DE657261C - Gas-heated hot air shower with electrically controlled gas supply :
de
en
- GB480993A - Improvements in and relating to rotary vacuum pumps :
en
- CA372144A - Catalyzer :
en
fr
- DE657356C - Process for the preparation of a souring agent for bakery purposes :
de
en
- AU64537A - Improvements in and relating to navigational indicating instruments :
en
- CA372162A - Shoe manufacture :
en
fr
- DE657333C - Folder registry using staples for miscellaneous :
de
en
- PL26129B1 - Method of separating krypton and xenon from atmospheric air. :
en
pl
- PL26082B1 - The method of welding rail heads. :
en
pl
- CA372158A - Plastic extrusion apparatus :
en
fr
- CH196145A - Process for the preparation of a condensation product which can be used for pest control. :
de
en
- DE657389C - Device for measuring angles to determine distances, heights and depths :
de
en
- CH196017A - Process for the production of moldings with high wear resistance and toughness. :
de
en
- CH196272A - Process for the production of a vat dye. :
de
en
- AU103286B2 - Improvements in adjusting slides or buckles for bands, webbing andthe like :
en
- DE657290C - Sheet-shaped bookmark made of flexible fabric :
de
en
- CA372186A - Ticketing machine :
en
fr
- CH195929A - Warp beam with adjustable warp beam discs. :
de
en
- GB481035A - Inking mechanism for rotary intaglio printing machines :
en
- GB481057A - Improvements in locomotive boilers :
en
- AU103300B2 - Improvements in or relating to devices forthe production of wire hoops for packing containers :
en
- CH196245A - Process for the production of a new dye preparation. :
de
en
- DE657324C - Tool bag :
de
en
- DK54391C - Weight, especially for live Cattle. :
da
en
- FR825495A - Improvements to selector and printing devices :
en
fr
- FR825458A - Device allowing the automatic recording of contraventions to established rules, as well as the identification of the offender :
en
fr
- CH195894A - Method and device for the production of pipes from a cement mixture by centrifugal action. :
de
en
- DE657427C - Process for the production of colored lacquers and film-forming coatings :
de
en
- FR825317A - Improvements to vehicle night signaling :
en
fr
- FR825491A - Device for fixing electrical conductors on an insulator :
en
fr
- GB480964A - Improvements in or relating to smokers pipes :
en
- CH196090A - Oxygen breathing device with lung-automatic valve control. :
de
en
- CH196215A - Process for the production of a new dye preparation. :
de
en
- GB480978A - Improvements in apparatus for delivering liquids and viscous materials :
en
- PL26147B1 - A box for elongated items, especially cigarettes. :
en
pl
- DE657458C - Waterproof toggle switch :
de
en
- GB481078A - Improvements in and relating to vapour electric discharge devices :
en
- GB480728A - Improvements in or relating to chassis for vehicles :
en
- GB480742A - Improvements in or relating to self-closing stop-valves :
en
- DE657330C - Skylight window with a lever system controlled by a pull rod :
de
en
- GB480910A - Improvements in railway rail joints :
en
- GB480969A - Improvements in power transmission mechanism for motor vehicles :
en
- GR7180B - PERFECTION OF THE JACKARER CARD DRILLING BUTTERS OF DIFFERENT TYPES. :
el
en
- BE426087A - Tennis racket :
en
fr
- US2109716A - Container and closure therefor :
en
- GB480878A - Improvements in and relating to the glazing and associated treatment of tiles and similar articles :
en
- FR825325A - Process for the recovery of bituminous pavement coatings, based on asphalt and tarry binders :
en
fr
- GB480759A - Improvements in constructional toys :
en
- FR825390A - Process for producing corrugated artificial fibers :
en
fr
- GB480872A - Improvements in or relating to rotary engines :
en
- FR825385A - Improvements to telegraphic printing devices :
en
fr
- GB481185A - A process for improving artificial fibrous material :
en
- DE657381C - Device for true-to-time remote control, in particular in overlay remote control systems :
de
en
- DE657311C - Breaker device :
de
en
- GB481099A - Process for rendering cellulosic material water-repellent :
en
- DE657462C - Ignition device with fire cartridges for oil burner :
de
en
- GB480838A - An improved washing apparatus for washing windows, shop fronts, carriages and such like :
en
- DE657172C - Circular knitting machine for the production of plush knitted goods :
de
en
- GB481004A - A manually operated travelling rowing machine :
en
- US2109973A - Awning type window :
en
- US2109675A - Method of eliminating embrittlement and corrosion of pickled metal :
en
- US2110078A - Diesel engine fuel :
en
- GB480704A - Improvements in or relating to synthetic moulding materials :
en
- US2109670A - Combination tire and wheel hub cover :
en
- DE657268C - Business printing machine :
de
en
- FR825318A - Method and devices for feeding and regulating fuel injection engines :
en
fr
- FR825384A - Cinematographic camera :
en
fr
- US2109744A - Electrooptical scanning apparatus :
en
- US2109811A - Process for dehydrating trialkali orthophosphate :
en
- USD108673S - Design for a dress ensemble :
en
- USD108656S - Design foe :
en
- GB480836A - Improvements in apparatus for discharging and charging retort furnaces and chamber furnaces :
en
- CH196178A - Process for the production of a new dye preparation. :
de
en
- GB480930A - Improvements in or relating to means for enabling a room to be used at different times for different purposes :
en
- GB481011A - An improved machine for beating and dressing furs and the like :
en
- GB481104A - Improvements in or relating to machines for operating upon hides, skins, leather or the like :
en
- CA372199A - Refrigerated show case :
en
fr
- CH196101A - Desk signal apparatus. :
de
en
- GB480962A - Improvements in or relating to sliding clasp fasteners and apparatus for the manufacture thereof :
en
- FR825480A - Device for distributing an electric current for a determined time :
en
fr
- FR825504A - Fur depilatory machine :
en
fr
- DE657497C - Electrically heated sterilization tube for lumbar needles :
de
en
- US2109529A - Reenforced construction for light hollow members :
en
- US2109484A - Can cover :
en
- US2109525A - Racket :
en
- US2109929A - Preparation of amino acids :
en
- CH195930A - Device for hand weaving. :
de
en
- CA372242A - Broom :
en
fr
- US2109481A - Mouse trap :
en
- US2109615A - Gear shifter :
en
- USD108646S - Design for a housing for air com :
en
- US2109838A - Medicine dosage container :
en
- GB481082A - Process of disintegrating substances containing cellulose :
en
- CH195975A - Device for controlling a rotary shaft, making it possible, at will, to stop this shaft or to make it rotate continuously or intermittently. :
en
fr
- CH196286A - Process for the preparation of a polymethine dye. :
de
en
- FR825448A - False square not having an articulation at its top :
en
fr
- FR825270A - Method and device for making carbon paper using thin paper :
en
fr
- DE657253C - Process for the operation of rotary kiln systems and cooling drums to carry out the process :
de
en
- US2109765A - Packaging of fruits and vegetables :
en
- US2109824A - Reflector button mount :
en
- US2109841A - Production of metallic magnesium :
en
- US2109982A - Local correction of cable signals :
en
- GB480965A - Improvements in self-filling fountain pens :
en
- US2109470A - Method of producing brake drums :
en
- DE657461C - Tube testing device :
de
en
- FR825479A - Receiving device for pneumatic station, combined with a switch :
en
fr
- GB480787A - Process for the production of reguline beryllium :
en
- US2109834A - Electron discharge apparatus :
en
- US2109937A - Shaft or beam :
en
- GB480786A - Improvements in and relating to devices utilizing secondary electron emission :
en
- GB481159A - An improved method for the treatment of materials in the production of permanent magnets :
en
- US2109527A - Banding machine :
en
- FR825398A - Process for the treatment of dyed materials and fixing compounds used therefor :
en
fr
- FR825447A - Support material, especially for construction :
en
fr
- GB481037A - Improvements in or relating to vacuum filters :
en
- US2109608A - Internal combustion engine :
en
- CA372140A - Furnace wall :
en
fr
- CH195886A - Method and device for compacting the bedding of sleepers. :
de
en
- FR825294A - Waterproof holder for hygienic band :
en
fr
- GB480861A - Improvements in lace and the method of producing the same :
en
- DE657294C - Circuit arrangement for supplying telephone systems using a buffer battery :
de
en
- US2109580A - Fingernail filer :
en
- PL26080B1 - Artificially cooled sealed electric high-pressure discharge lamp containing inert gas and some mercury. :
en
pl
- US2110023A - Violin body rest :
en
- CA372137A - Cough drop :
en
fr
- CH195979A - Shutter blade for photographic lens shutters. :
de
en
- CH196088A - Gas mask body. :
de
en
- US2109583A - Gummed tape :
en
- CH195972A - Process for obtaining lightfast prints from original writing transferred onto a gelatin mass. :
de
en
- PL26065B3 - Projectile with an additional sealing ring. :
en
pl
- US2110071A - Lawn mower :
en
- SU52730A1 - Auto potentiometer :
en
ru
- CH196067A - Lighting fixtures. :
de
en
- CH196122A - Railway signal system. :
de
en
- CH196205A - Process for the production of a new dye preparation. :
de
en
- FR825338A - New masonry element and its manufacturing process :
en
fr
- GB480744A - Improvements relating to screening devices for thermionic valves and the like :
en
- US2110079A - Sand pump :
en
- GB480980A - An improved fastening device :
en
- FR825465A - Device with hydraulic damping :
en
fr
- US2109711A - Gas case-hardening furnace :
en
- US2109964A - Regulating device for centrifugal compressors :
en
- US2110112A - Apparatus for spraying extensive areas :
en
- US2110118A - Fabric and method of and apparatus for treating the same :
en
- DE657496C - Electrically heated stove :
de
en
- GB480700A - Improvements in or relating to self-closing stop valves :
en
- CA372243A - Electric conductor :
en
fr
- CA372111A - Electroplating method and product :
en
fr
- DE657451C - Process for the preparation of monoethers of 2,6-dioxypyridine-4-carboxylic acid and their esters :
de
en
- GB481083A - Dispensing apparatus for semi-solid substances such as upper cylinder lubricant for addition to petrol :
en
- US2110096A - Releasable internally expanding hose coupling :
en
- CA372114A - Rivet :
en
fr
- GB480751A - Improvements in or relating to the drying of peat and the like :
en
- GB480868A - Improvements in or relating to devices for measuring or testing the pitch of gear teeth :
en
- GB480970A - A short-wave adapter for wireless receivers :
en
- US2109777A - Display device :
en
- CA372196A - Hydrocarbon distillate sweetening process :
en
fr
- CA372210A - Hydrocarbon conversion :
en
fr
- US2109573A - Modified resin composition :
en
- US2109713A - File for correspondence and the like :
en
- US2109940A - Brake :
en
- US2110092A - Commercial phonograph :
en
- DE657489C - Liquid level indicator :
de
en
- PL26140B3 - The guiding ring of the projectile. :
en
pl
- US2109454A - Apparatus for cutting grooved rolls :
en
- US2109489A - Liquid filling machine :
en
- CH196235A - Process for the production of a new dye preparation. :
de
en
- BE425826A - :
en
- CA372179A - Corrosion resistant alloy :
en
fr
- DE657375C - Process for the production of ribbons from different colored threads glued together at the side :
de
en
- DE657403C - Screw mixer :
de
en
- CA372198A - Sign cabinet :
en
fr
- AU65137A - An improved reversible disc plough :
en
- CH196069A - Direct lighting device for endoscopes, ophthalmoscopes, specula and other similar instruments. :
en
fr
- CH196164A - Process for the preparation of a compound which can be used as a wetting agent, emulsifying agent, cleaning agent and detergent. :
de
en
- AU527436A - Subterranean clover seed cleaning machine :
en
- CH196280A - Process for the preparation of a polymethine dye. :
de
en
- CH196137A - Process for the preparation of a quaternary aminoacetic acid amide derivative. :
de
en
- US2109701A - Clutch mechanism for windshield wipers :
en
- US2109900A - Heating apparatus :
en
- AU66637A - Boiling cascade machine for washing dishes, clothes andthe like :
en
- US2109924A - Quarter window ventilating construction :
en
- CH203136A - Process for the preparation of butanediol- (1,3). :
de
en
- CH196018A - Process for producing a sintered hard metal alloy. :
de
en
- AU64237A - Apparatus for heating air for air conditioning and other purposes :
en
- CH196232A - Process for the production of a new dye preparation. :
de
en
- GB480907A - Improvements in and relating to prepayment mechanism operating knobs or handles :
en
- DE641238C - Manufacture of sulfamic acid :
de
en
- GB480815A - Improvements in percussive rock drills :
en
- CH196277A - Process for the preparation of a polymethine dye. :
de
en
- US2110046A - Broadcasting with reduced band width :
en
- CH196139A - Process for the preparation of an aminoacetic acid amide derivative. :
de
en
- DE657447C - Laminated safety glass :
de
en
- GB480846A - Oscillatable chuck especially for boring tools shiftable in direction relative to the axis and adapted to be locked in central position :
en
- US2110025A - Control system for air conditioning apparatus :
en
- US2110020A - Locomotive structure :
en
- US2110081A - Textile printing :
en
- CA372261A - Ventilation apparatus for mines :
en
fr
- CH195942A - Process for granulating dough intended for the manufacture of activated carbon. :
en
fr
- DE657194C - Process for the catalytic oxidation of methane to formaldehyde :
de
en
- CA372132A - Volume control circuit :
en
fr
- DE657483C - Process for starting pole-changing asynchronous motors with two stator windings designed for different numbers of poles :
de
en
- CA372229A - Automatic speed gear :
en
fr
- US2109842A - Water-oil emulsions and process of producing same :
en
- CA372181A - Power-reverse mechanism :
en
fr
- CH195966A - Packaging for easily destructible products such as eggs, fruits, etc., and method and apparatus for manufacturing the same. :
de
en
- CA372195A - Toothbrush :
en
fr
- AU103317B2 - Improvements in or relating to electron discharge devices of the electron multiplier type :
en
- US2109635A - Gutter scraper :
en
- US2109640A - Conversion of hydrocarbon oils :
en
- US2109647A - Apparatus for coating surfaces :
en
- CA372218A - Airplane :
en
fr
- CH196237A - Process for the production of a new dye preparation. :
de
en
- USD108633S - Design for a bedstead :
en
- CH196109A - Drive device for motor vehicles, in particular motorway vehicles. :
de
en
- US2109473A - Stick holder and dipping rack :
en
- US2109873A - Process of nitrating hydrocarbons :
en
- CH195970A - Squeegee device for gravure printing machines. :
de
en
- CA372154A - Fireproof building :
en
fr
- PL26125B1 - Method for the production of amino-fatty acid derivatives. :
en
pl
- PL26139B1 - Spiral heat exchanger. :
en
pl
- US2109853A - Clinometer device :
en
- USD108623S - kavenagh :
en
- PL26138B1 - Double manual pin switch lock. :
en
pl
- US2109558A - Sheet material and articles made therefrom :
en
- US2109810A - Holder for cigarettes or the like :
en
- US2110037A - Adjustable bracket :
en
- DE657460C - Device for the mutual isolation and centering of the filament and the cathode cylinder of an indirectly heated cathode :
de
en
- AU440236A - Improvements in and relating to moulds for centrifugally moulding tubular bodies from concrete or like cementitious materials :
en
- USD108642S - Design for a sanitary waste can :
en
- DE657430C - Process for hardening glass :
de
en
- GB480939A - Improvements in or relating to perambulators :
en
- CA372174A - Motor mounting :
en
fr
- CA372200A - Hydrocarbon oil :
en
fr
- CH196180A - Process for the production of a new dye preparation. :
de
en
- DE657197C - Idler wheel with rotating oil container :
de
en
- CH196278A - Process for the preparation of a polymethine dye. :
de
en
- PL26104B1 - Color method of developing halogen-silver emulsions. :
en
pl
- US2109678A - Contact switch for ball rolling games :
en
- BE426069A - Pitch coking oven. :
en
fr
- CH196084A - Process for the production of an antirachitic substance. :
de
en
- CA372224A - Scaffold ladder :
en
fr
- CH196155A - Process for the preparation of a compound which can be used as a wetting agent, emulsifying agent, cleaning agent and detergent. :
de
en
- CH195919A - Handle seating furniture, especially taburettes. :
de
en
- AU103520B2 - Improvements in and relating to moulds for centrifugally moulding tubular bodies from concrete or like cementitious materials :
en
- AU65437A - Improvements in or relating to devices forthe production of wire hoops for packing containers :
en
- CH196162A - Process for the preparation of a compound which can be used as a wetting agent, emulsifying agent, cleaning agent and detergent. :
de
en
- US2110036A - Wiring device :
en
- AU64037A - Improvements in traction means for agricultural machinery such as harvesters :
en
- CH196160A - Process for the preparation of a compound which can be used as a wetting agent, emulsifying agent, cleaning agent and detergent. :
de
en
- US2110004A - Railway car truck :
en
- SU52652A1 - Sheet metal bending device in three-roll mills with preliminary bending of sheet ends :
en
ru
- CA372150A - Spark-plug :
en
fr
- CH196086A - Device for containing and administering injectable drugs. :
en
fr
- FR825526A - Cutting and cooling lubricant :
en
fr
- GB481028A - Manufacture of reducto-dehydrocholic acid :
en
- AU103304B2 - An improved stepladder, tressel andthe like :
en
- GB481096A - A process of dyeing :
en
- CA372148A - Suction cleaner bag :
en
fr
- CH196030A - Set up on bar cutters and similar hand lever tools. :
de
en
- US2109826A - Sled :
en
- PL26154B1 - Method for the production of permanganates. :
en
pl
- CH195969A - Device for drying gravure paper webs. :
de
en
- US2109907A - Hay handling apparatus :
en
- US2109967A - Extension for fishing lines :
en
- CH195931A - Process for impregnating, for waterproofing purposes, pieces or scraps of fabrics and product obtained with this process. :
en
it
- CH195999A - Device for measuring the length of fabrics, paper, braids, etc. for retail sales. :
de
en
- US2109839A - Process for manufacturing metal coated thread :
en
- US2109469A - System for treating fabrics :
en
- DE657148C - Muzzle-loading signal pistol with a cartridge retaining latch that can be operated from the outside of the pistol :
de
en
- CH196075A - Sanitary napkin. :
de
en
- FR825510A - Foldable parachute with adjustable length suspension belt and unique tether hook :
en
fr
- GB481353A - Improvements relating to mercury or other conducting liquid switches :
en
- US2109897A - Teeter totter :
en
- CH196269A - Process for the preparation of an azo dye. :
de
en
- AU529236A - Improvements in or relating tothe supply of fluid to forced flow vapour generators :
en
- CA372201A - Air conditioning system :
en
fr
- CH196207A - Process for the production of a new dye preparation. :
de
en
- CH196153A - Process for the preparation of a compound which can be used as a wetting agent, emulsifying agent, cleaning agent and detergent. :
de
en
- PL26097B1 - High frequency cable. :
en
pl
- AU103278B2 - Improvements in or relating toa method of producing thick-walled cup-shaped hollow metal bodies :
en
- AU103268B2 - A fluid operated electric switch :
en
- CH195964A - Set of leaves consisting of a folded ribbon. :
de
en
- AU103318B2 - Improvements in or relating to rectifiers for use on very shortwaves :
en
- CA372155A - Fibre product :
en
fr
- CH196227A - Process for the production of a new dye preparation. :
de
en
- CH196107A - Automatic gear change transmission, especially for motor vehicles. :
de
en
- CH196290A - Circular saw. :
en
fr
- CH196045A - Explosion engine running on heavy oil. :
en
fr
- DE657436C - Device for the production of tablets provided with a shoulder on a tablet press :
de
en
- PL26121B1 - Device for cocking the buckle of automatic firearms. :
en
pl
- US2109848A - Electric sadiron :
en
- CH195912A - Knee pad. :
de
en
- US2109656A - Boiler and heating apparatus :
en
- CA372127A - Variable inductance tuning device :
en
fr
- US2109791A - Rail bond and method of securing same to rails :
en
- US2109793A - Road machine :
en
- BE425532A - :
en
- CH196074A - Bandage splint with packaging. :
de
en
- CH196270A - Process for the production of a vat dye of the anthraquinone series. :
de
en
- CH196015A - Wristwatch. :
en
fr
- CH196182A - Process for the production of a new dye preparation. :
de
en
- CH196274A - Process for the preparation of a polymethine dye. :
de
en
- CA372185A - Molybdenite separation :
en
fr
- DE657435C - Down padding :
de
en
- US2109657A - Medicated filler sole :
en
- US2109710A - Device for the control of sliding body tops for vehicles :
en
- PL26108B1 - Hand knitting needle. :
en
pl
- US2109809A - Internal combustion engine :
en
- US2110070A - Coated fabrics :
en
- FR825520A - Hydrogenation process, in particular applicable to the hydrogenation of abietyl compounds :
en
fr
- GB480727A - Valve stem :
en
- CH195935A - Chimney sweep overdress. :
de
en
- FR825371A - Heated trolley :
en
fr
- GB481025A - Improved operating means for sliding windows, ventilation panels, and the like, in motor vehicles :
en
- GB481091A - Improved method of and apparatus for fitting turbine blades to turbine rotors or casings :
en
- GR7185B - PAPER BAG FOR FISH DEPOSIT. :
el
en
- CA372120A - Plasticized composition :
en
fr
- CA372133A - Radio receiver gain control circuit :
en
fr
- PL26085B1 - Arrangement of holders for double electrodes of spot welding machines. :
en
pl
- CH196035A - Tear seam on fiberless transparencies. :
de
en
- DE657445C - Process for producing a paint or filler, in particular for protecting roofs :
de
en
- GB481033A - Improvements in or relating to synchronising means for machine guns firing through the propeller circles of aircraft :
en
- US2109585A - Crystallization of dextrose :
en
- US2109659A - Method of and apparatus for straightening doors :
en
- US2109905A - Knitted kuffjoto wheel :
en
- AU103299B2 - An improved reversible disc plough :
en
- CH196220A - Process for the production of a new dye preparation. :
de
en
- CH196251A - Process for the preparation of an azo dye. :
de
en
- AU331636A - Improved attrition mill :
en
- PL26090B3 - Self-lubricating bearing. :
en
pl
- US2109783A - Engine :
en
- US2109787A - Automatic leveling ladder :
en
- US2110008A - Ironing machine :
en
- DE657360C - Protection device for oil-filled electrical equipment :
de
en
- CH195978A - Roll film camera with a single lens reflex viewfinder chamber above the receiving chamber. :
de
en
- CH196120A - Air heating with thermostatically controlled steam heating elements, in particular for railway vehicles. :
de
en
- US2110039A - Clinch-nut :
en
- CA372141A - Hardened vitreous article :
en
fr
- CH195991A - Ski binding. :
de
en
- DE657259C - Pellets for pharmaceutical purposes :
de
en
- FR825501A - Autographic device for making posters, labels and other inscriptions :
en
fr
- GB481020A - Improvements in or relating to frequency changer systems for multi-range wireless receiving apparatus :
en
- DE656938C - Noiseless electric machine :
de
en
- US2109776A - Means for indicating and/or recording unknown quantities :
en
- US2109612A - Storage receptacle with sliding closure :
en
- GB480740A - Process for treating organic fibrous materials for the manufacture of light-weight concrete :
en
- DE657499C - Holding device for flow meter :
de
en
- GB481187A - Luminous flame coke and process of producing same :
en
- DE657457C - Optionally, the receiver can be switched to pendulum feedback :
de
en
- FR825305A - Improvements to antivibration fixing devices :
en
fr
- GB480853A - Improvements in beams :
en
- US2109544A - Space discharge tube stem machine :
en
- US2110034A - Demountable display rack :
en
- CH195899A - Protective glass containing neodymium. :
de
en
- US2110049A - Electrical control system for fluid :
en
- US2109719A - Wall construction :
en
- US2110028A - Photographic roll film spool :
en
- DE657359C - Circuit arrangement for telephone systems :
de
en
- GB480973A - Means for ventilating or extracting foul air from vehicles and such like :
en
- DE657127C - Arrangement for the control of electrical circuits with the aid of controlled gas or vapor discharge tubes :
de
en
- DE657329C - Process for the production of a baking ingredient from potato starch :
de
en
- PL26061B1 - Flare fittings with a sealing roller. :
en
pl
- GB480933A - Improvements in nut locks :
en
- US2109708A - Reducing composition :
en
- US2109989A - Telegraph transmitting system :
en
- CH196083A - Process for separating a crystallizable substance similar to the D2 vitamin in terms of antirachitic effect from a substance mixture obtained by irradiating 7-dehydrocholesterol. :
de
en
- CH196249A - Process for the preparation of an azo dye. :
de
en
- CA372166A - Paper manufacture :
en
fr
- CA372215A - Pulp straining machine :
en
fr
- CH195879A - Mowing device arranged on a grass cart. :
de
en
- CH196019A - Machine element pair. :
de
en
- US2109968A - Products and processes for producing same :
en
- DE657474C - Roller brush :
de
en
- US2109910A - End stapling machine :
en
- US2109567A - Flow dispensing advertising display for bottles :
en
- FR825271A - Steel alloys :
en
fr
- FR825316A - Wire guide drum for winding machines :
en
fr
- GB480826A - Improvements in hydraulic control mechanism for the change wheels of machine tools :
en
- FR825438A - Improvements to radiobeacons :
en
fr
- US2109639A - Game apparatus :
en
- DE657271C - Photographic camera with interchangeable lenses and viewfinder :
de
en
- GB481030A - Improvements in or relating to reels for hose pipes, cables and the like :
en
- US2109784A - Industrial platform :
en
- US2109688A - Pipe cutter :
en
- US2109970A - Fuel pump :
en
- GB481001A - Means for reducing high frequency disturbances in high frequency receiving apparatus :
en
- GB481087A - Improvements in or relating to stationery webs :
en
- GB481103A - Improved means of indicating the quantity of liquid in a container :
en
- DE657492C - Flat, box-shaped copy device :
de
en
- US2109913A - Swab :
en
- CH196097A - Charge indicators at telephone subscriber stations. :
de
en
- US2110102A - Rail joint :
en
- CH195933A - Installation for washing and disinfecting laundry. :
en
fr
- US2109511A - Automatic vacuum control valve for milking apparatus :
en
- CH196219A - Process for the production of a new dye preparation. :
de
en
- FR825280A - Safety device for electrical alarm systems operating by quiescent current :
en
fr
- US2109673A - Roof structure :
en
- US2109720A - Sanitary closure for receptacles containing pourable substances :
en
- US2109802A - Sheet metal can body :
en
- GB480804A - Improvements in or relating to apparatus for depth measurement by echo reception methods :
en
- DE657366C - Vibrating screen with centrifugal drive and suspension in coil springs :
de
en
- FR825340A - Rail connection :
en
fr
- GB481161A - Improvements in and relating to hairdressing appliances :
en
- US2110026A - Pouring device :
en
- GB480908A - Improvements in shearing or cutting tools :
en
- GB480963A - Improvements in speed-reduction gearing :
en
- CH195880A - Heater for plantations. :
en
fr
- GB480893A - Improvements in and relating to methods and apparatus for corrugating metal tubes :
en
- DE657307C - Flexible headgear for the tropics :
de
en
- FR825253A - Method and device for unwinding artificial silk spun in the wet state from spools :
en
fr
- GB480712A - Improvements in or relating to the manufacture of gelatine :
en
- FR825362A - Safety parachute for lifting devices :
en
fr
- FR825456A - Projection device :
en
fr
- DK54399C - Drive mechanism for Motor vehicles with swinging Half-axles. :
da
en
- GB480705A - Improvements in or relating to mechanical warp stop motions :
en
- GR7184B - TERMINAL METAL COMPOSITE AFTER INSULATION RING OF BAKELIT BY SPINNING OF PETROL ENGINES AND THEIR AVIATION SUCH. :
el
en
- DE657306C - Crate nailing machine for nailing the lid onto the crate frame :
de
en
- GB481163A - Improvements in or relating to brooders; incubators and other warmed and ventilated enclosures :
en
- FR825527A - General automatic switch <<fire prevention>> for automobiles :
en
fr
- US2109703A - Conveying mechanism for nut hullers :
en
- US2109735A - Engine :
en
- US2110104A - Locomotive crosshead safety construction :
en
- CA372234A - Container :
en
fr
- CH195945A - Process and system for cooling dedusted roasting gases. :
de
en
- CH196033A - Wedge holding device on hand planes. :
de
en
- DE657212C - Housing for electrolytic capacitors :
de
en
- DE657297C - Cylindrical plug socket rolled out of sheet metal with trimmed pole lug :
de
en
- GB480749A - Manufacture of vat-dyestuffs of the anthraquinone series :
en
- PL26056B1 - Oasis steam train. :
en
pl
- USD108661S - Design for a textile fabric :
en
- CH195955A - Cold sealing lacquer compound. :
de
en
- USD108679S - Design fob a dress :
en
- DE657388C - Adjustable seat and deck chair :
de
en
- GB480899A - Improvements in or relating to power-driven hand-guided machines :
en
- US2109602A - Connection device for loudspeakers :
en
- FR825420A - Device preventing devices receiving carrier frequencies from entering into action under the effect of disturbing or parasitic currents :
en
fr
- US2109565A - Combined taillight and illuminated sign :
en
- US2110087A - Measuring device :
en
- GR7197B - LIVBOS SUBMARINE LIFEGUARD. :
el
en
- FR825298A - Malleable metal packing gland system :
en
fr
- FR825303A - Retractable antenna device for airplanes with retractable landing gear :
en
fr
- GB480950A - Improvements in, or relating to, the production of artificial fibres :
en
- US2109638A - Game apparatus :
en
- DE657353C - Fogger :
de
en
- DK54380C - Method and Wedge for Compression of Track Substrates. :
da
en
- FR825382A - Process for the manufacture of a mixed nitrogen of potash and soda which is preserved in a granular state :
en
fr
- US2109569A - Bandeau :
en
- US2109757A - Heat consumption meter :
en
- US2109825A - Clinical thermometer :
en
- US2109884A - Shoe structure and method of making the same :
en
- US2109874A - Crystal heater and regulator :
en
- AU103277B2 - Improvements in machinery forthe production of concrete pipes, poles, andthe like, also applicable for lining pipes cylinders, andthe like :
en
- CH195943A - Filter system. :
de
en
- CH196042A - Device in internal combustion engines with a fuel injection pump and a hydraulic device for changing the injection time :
de
en
- US2109969A - Milling mechanism :
en
- GB480754A - Improvements in or relating to oscillation generators for scanning or like purposes :
en
- GB480979A - Improvements relating to cooling arrangements for electric discharge lamps :
en
- GB481008A - Improvements in machines for the production of box parts :
en
- FR825460A - Flared mouth fire hose :
en
fr
- GB480711A - Improvements in or relating to cathode ray tubes :
en
- GB480925A - Apparatus for playing a race game :
en
- CH196106A - Container for liquid cleaning products. :
en
fr
- CH195905A - Electric hotplate. :
de
en
- CH195906A - Electric hotplate. :
de
en
- US2109723A - Collapsible blackboard and easel :
en
- USD108668S - Design for a dress :
en
- AU103323B2 - Improvements in or relating to control systems for vehicle lamps :
en
- DE657446C - Pulverized coal firing :
de
en
- US2109533A - Bag :
en
- USD108634S - Design fob a chest of drawers :
en
- USD108660S - Design for a woven textile fabric :
en
- USRE20665E - Method of and apparatus for laying :
en
- DE657380C - Connection sleeve for multi-core electrical cables :
de
en
- FR825406A - Process for treating vitamins and resulting products :
en
fr
- FR825333A - Professional development in motor vehicles :
en
fr
- GB480822A - The preparation of synthetic derivatives of lysergic acid :
en
- AU381736A - Improvements indirect acting shock absorber :
en
- GB480848A - Improvements in and relating to earth boring apparatus :
en
- CH196072A - Hollow tooth. :
de
en
- CH196266A - Process for the preparation of an azo dye. :
de
en
- PL26071B1 - Device for cutting into pieces of rod, moving in a longitudinal direction. :
en
pl