- US2212451A - Abrasive throwing or impelling apparatus :
en
- US2212189A - Soda soap grease :
en
- US2212411A - Firebrick wall construction :
en
- CA390823A - Tire casing wrapping method :
en
fr
- US2211849A - Fire extinguisher :
en
- US2211922A - Method of producing clad metal products :
en
- US2211957A - Method of furnace charging :
en
- CA390867A - Chair or seat :
en
fr
- US2212469A - Manufacture of paper and like bags, envelopes, and the like :
en
- DE695312C - Device for displaying a drive and stop signal sunk in the fender of a vehicle, in particular a bicycle :
de
en
- DE695422C - :
de
en
- GB525225A - Improvements in or relating to lighting units :
en
- US2212341A - Thick butt element :
en
- CA390779A - Dash pot :
en
fr
- US2212368A - Electric storage battery :
en
- US2211820A - Bumper structure :
en
- US2211850A - Thread and the method of making same :
en
- US2212448A - Method and apparatus for the production of fibers from molten glass and similar meltable materials :
en
- US2212488A - Bed table :
en
- US2212009A - Sprinkler :
en
- US2212371A - Bottle closure :
en
- DE695208C - Process for the pressure hydrogenation of pitches extraction products :
de
en
- AU79040A - Improvements in electrical signalling systems :
en
- US2211780A - Electrolytic condenser :
en
- US2211768A - Necktie assembling apparatus :
en
- US2211819A - Wall switch :
en
- CA390795A - Multiple wall paper bag :
en
fr
- CA390870A - Metallic window :
en
fr
- CA390893A - Glass plate defroster :
en
fr
- USD122090S - Design foe an earring :
en
- GB525093A - Improvements in front axles for motor vehicles :
en
- AU111253B2 - Improvements in or relating to two-stroke internal combustion engines :
en
- FR856964A - Protective casing, usable as a support device for slicing cheese and other similar products, oblong :
en
fr
- GB525076A - Improvements relating to pistons :
en
- GB524932A - Improvements relating to measuring and recording instruments :
en
- US2212195A - Method for manufacturing metal sheets :
en
- US2211830A - Rear shutter housing for motion picture projectors :
en
- US2211929A - Outlet box :
en
- US2212080A - Staple puller :
en
- US2211990A - Preparation of organic sulphur compounds :
en
- US2211918A - Calcium phosphate product :
en
- USD122017S - Design for a moving picture reel :
en
- US2211937A - Sign element and a method of manufacture :
en
- US2212103A - Flashlight :
en
- US2211809A - Portfolio :
en
- US2212132A - Method of and apparatus for forming cables :
en
- GB525149A - Semi-automatic expansible sector change-speed gear for cycles in general :
en
- US2212454A - Sign box :
en
- DE695253C - ured traction means as transmission link :
de
en
- DE695301C - Specialist self-sellers :
de
en
- DE695356C - Process for the preparation of a therapeutically valuable product made from succinic acid :
de
en
- AU111220B2 - Improvements inthe manufacture of thermionic valves :
en
- CA390826A - Cone dispenser :
en
fr
- US2212256A - Intercommunication system :
en
- US2211898A - Bearing :
en
- AU111243B2 - Improvements in and relating to rotary clothes hoists :
en
- US2211786A - Dipper lip and associated teeth :
en
- US2212487A - Machine for making tubs and the like :
en
- US2211965A - Chain mechanism for connecting pump rods with walking beams :
en
- GB525187A - Improvements in or relating to indicator apparatus for power plants comprising an internal combustion engine coupled to an electric generator :
en
- US2212172A - Mop :
en
- CA390822A - Ethylalcohol converting process :
en
fr
- CA390832A - Valve cycle timer apparatus :
en
fr
- DE695406C - Colors indicating temperature :
de
en
- GB525231A - Improvements in and relating to propelling pencils :
en
- DE695265C - Process for the production of concentrates from solutions by freezing out water :
de
en
- DE695434C - Switch with arc extinguishing by a flowing extinguishing agent :
de
en
- USD122064S - Design for a dress :
en
- GB525206A - Improvements in and relating to catches for the doors of cabinets, cupboards and forlike purposes :
en
- US2211810A - Draft regulating mechanisms :
en
- US2211948A - Artificial cellulosic material bonded to rubber and method of producing the bond :
en
- US2211750A - Wireless telegraph system :
en
- DE695254C - Explosives and combustibles :
de
en
- DE695160C - Relay breaker :
de
en
- FR856999A - Improvements to portholes and windows for ships :
en
fr
- FR857000A - Cellular mattress for packaging :
en
fr
- DE695444C - Plugs in air-space insulated submarine cables :
de
en
- GB525179A - Improved couplings for connecting substantially aligned shafts :
en
- GB525069A - A machine plant for utilizing the mechanical energy contained in the wave motion of seas and lakes :
en
- DE695350C - Process for the preparation of quinones of the carbazole series :
de
en
- US2212471A - Shaft gland for high temperature steam turbines :
en
- USD122092S - Design for a pin clip :
en
- DE695186C - Centering device for internal brake shoes of motor vehicles :
de
en
- US2211782A - Relasting machine :
en
- US2211885A - Box :
en
- US2212134A - Method of producing luminous tubes :
en
- US2211879A - Automobile log :
en
- US2212022A - Lift cover for cooking tops :
en
- US2211808A - Driving and synchronizing mechanism for motion picture projectors :
en
- US2212174A - Manifolding :
en
- US2212024A - Tubular belt conveyer :
en
- US2211910A - Printing mechanism :
en
- US2211972A - Compounded mineral oil :
en
- DK57914C - Filter for Gas Masks. :
da
en
- GB525208A - Improvements in and relating to electrical sockets and contact members therefor :
en
- DE695285C - Ball guide ring for field railway turntables with scrapers :
de
en
- GB524982A - Change-speed gearing, particularly for use in the drive of a motor-vehicle :
en
- GB525100A - The manufacture of antimony trioxide pigments :
en
- US2211919A - Apparatus for dicing fruit :
en
- DE695425C - Mechanical pencil with an eraser that can be moved by a screw device :
de
en
- US2212229A - Tension control device :
en
- GB525137A - Improvements in spark quenching arrangements for use in telephone or like systems :
en
- US2211893A - Curtain rod bracket :
en
- US2211928A - Vehicle door safety securing appliance :
en
- US2212066A - Method and apparatus for recovering valuable constituents from citrus fruit :
en
- CA390750A - Liquid shaft seal :
en
fr
- DE695178C - Process for the production of high molecular weight compounds :
de
en
- US2212389A - Sound control apparatus :
en
- US2211927A - Telegraph switching system :
en
- GB525055A - Improvements in and relating to fluid blast electric circuit breakers :
en
- US2211751A - Mining machine :
en
- US2212056A - 6-chloro-diphenyl-methane-2-carboxylic acid compounds and a process for preparing the same :
en
- GB525070A - Improvements relating to means for driving the rollers of carding machines :
en
- GB525117A - Vulcanizer :
en
- FR856980A - Improvement in labeling machines :
en
fr
- US2212465A - Combine :
en
- DE695361C - Circulation channel for testing propellers :
de
en
- DE695373C - Pipe roller :
de
en
- DE695355C - Process for cleaning exhaust gases from viscose processing plants :
de
en
- GB525034A - Improvements in or relating to caps or closures for bottles or other containers :
en
- DE695418C - Device for knocking cutouts into paper webs moving over a stationary base :
de
en
- GB525041A - Improvements in devices for gripping sheet material for riveting and like operations :
en
- US2211888A - Brake mechanism :
en
- CA390889A - Boiler feed water softening apparatus :
en
fr
- AU264039A - Improvements in or relating to electron discharge tube amplifiers :
en
- US2211968A - Typewriting machine :
en
- GB524943A - Improvements in or relating to vehicles and suspensions therefor :
en
- DE695416C - :
de
en
- DE695449C - Device for generating a beam of slow neutrons :
de
en
- FR857010A - Improvements in direction change indicator arms, electrically operated, for motor vehicles :
en
fr
- GB524969A - Improvements in or relating to warp knitting machines :
en
- DE695218C - Process for the production of dihydrofuran :
de
en
- DE695450C - Diaphragm compressor or pump :
de
en
- GB525101A - Improvements in or relating to mattresses and to covers therefor :
en
- FR857055A - Automatic loader for washing machine for bottles or other containers :
en
fr
- US2212437A - Game :
en
- DE695157C - Circuit arrangement for automatic telephone extension systems with back release and automatic waiting :
de
en
- DE695169C - Electrostatic capacitor and process for its manufacture :
de
en
- DK57898C - Device for Speakers with Protective Grille. :
da
en
- GB525245A - Improvements in or relating to underfeed stokers :
en
- US2212238A - Ultra short wave course beacon :
en
- US2212386A - Time switch :
en
- USD122040S - Design for a lapel button :
en
- DE695338C - Runner with cage winding for asynchronous machines :
de
en
- US2211857A - Turbine rotor :
en
- US2212404A - Ignition apparatus for internal combustion engines :
en
- US2212259A - Shock absorber, especially for motor vehicles :
en
- US2212043A - Apparatus for refining or catalytic treatment :
en
- USD122066S - Design for a dress :
en
- US2211875A - Compressor control system :
en
- US2212026A - Treatment of hydrocarbons :
en
- US2212350A - Grapple of the hay-fork type :
en
- CA390831A - Nickel plating method :
en
fr
- US2211956A - Charging device :
en
- US2212136A - Subsoil tilling machine :
en
- AU111249B2 - Improvements in and relating tothe manufacture of halogenated derivatives of ethylene polymers :
en
- CA390756A - Power generating apparatus :
en
fr
- CA390892A - Television system :
en
fr
- GB524919A - Rotary pumps, compressors, engines, gears, and the like :
en
- GB525091A - Anthrapyridone dyestuffs :
en
- US2211964A - Artificial cellulosic material bonded to rubber and method of producing the bond :
en
- US2212410A - Bottle filling machinery :
en
- USD122054S - Design fob a dress :
en
- DE695286C - Device for remote display of the respective free or occupied state of several track sections, the positions of points, signals or the like in a monitoring station :
de
en
- FR857076A - Starting device for internal combustion engines of vehicles, in particular airplanes :
en
fr
- GB524990A - Improvements in or relating to inner tube constructions for pneumatic tires :
en
- GB525072A - Improvements in or relating to cardboard boxes or containers :
en
- GB524927A - Improvements in or relating to the manufacture of glass phials, bottles and like artiles :
en
- US2212402A - Device for treating storage battery cell covers :
en
- GB525213A - Improvements in or relating to the manufacture of metal container blanks :
en
- USD122072S - Design foe a dress :
en
- US2212330A - Sterilizing device :
en
- DE695171C - Process for enlarging the surface of electrodes made of thin metal foils, especially for electrolytic capacitors :
de
en
- GR9173B - THERMAL AIR PROJECTION DEVICE INSIDE THE OVEN OF THE OVEN OR THE BOILER FOR MAJOR DURATION OF COMBUSTION. :
el
en
- CA390764A - Metallic powder aggregate :
en
fr
- DE695227C - Electric lantern light :
de
en
- GB525111A - Improvements in or relating to variable electrical resistances :
en
- US2211799A - Vending mechanism :
en
- US2211801A - Can handling machine :
en
- US2211814A - Power actuated device :
en
- CA390810A - Electric pool-type discharge device :
en
fr
- FR857022A - Air vacuum :
en
fr
- US2212143A - Recovery of liquid hydrocarbons from distillate wells :
en
- FR857027A - Device for the press-closing of plastic containers :
en
fr
- GB524974A - Improved production of co-polymeric products derived from vinylidene chloride :
en
- US2211823A - Sprayer :
en
- US2211974A - Repeating fuse construction :
en
- US2211907A - Flour sifter :
en
- US2211858A - Extensible aerial :
en
- US2211899A - Seal :
en
- DE695316C - Process for purifying chlorinated hydrocarbons :
de
en
- US2212149A - Process of preparing beta-ethylaminoethanols :
en
- GB525226A - Improvements in or relating to fluid pressure governors :
en
- GB525239A - Improved welding bar :
en
- DE695261C - Photo recording device with lens shutter and a separate front drive :
de
en
- US2212215A - Electron discharge device :
en
- FR857015A - Process for manufacturing lightweight containers, in particular for compressed fluids, and containers obtained by this process :
en
fr
- FR857028A - Manufacturing process of magnesia and lime from dolomite :
en
fr
- DE689131C - Device for drying hose-like objects, in particular washing gloves :
de
en
- GB525128A - Improvements in and relating to radio receiving and like apparatus :
en
- DE695204C - Inclinometer for determining the direction and size of the inclination of boreholes :
de
en
- FR856991A - Improvements in the preparation of pulp or the like :
en
fr
- FR856983A - Device for the corsetting of tanks and their protection against air attacks :
en
fr
- GB525043A - Process for reducing vegetables containing starch to a dry powder :
en
- USD122058S - De sign for a milk bottle :
en
- USD122061S - Design for a dress :
en
- USD122018S - Combined portable tub and shower cabinet :
en
- GB525115A - Improvements in or relating to golf tees :
en
- GB525018A - Improvements relating to variable electric condensers :
en
- FR856974A - Filter for cigar holders, cigarette holders and pipes :
en
fr
- DE695307C - Cooling device :
de
en
- USD122012S - Design fob an embroidered trimming :
en
- USD122042S - Design for a tobacco pipe :
en
- DE695279C - Process for the production of aromatic di- and polysulfonic acids :
de
en
- DE695298C - Process for the production of sulfur-containing rayon, films or ribbons from casein :
de
en
- DE695168C - Arrangement for obtaining the asymmetry components of multi-phase systems :
de
en
- US2212167A - Pressure injection and driving internal combustion engine :
en
- DE695164C - Control for three-phase shift armature motors :
de
en
- DE695358C - :
de
en
- GB524991A - Improvements in or relating to liquid fuels :
en
- US2211914A - Electron tube amplification system :
en
- US2212415A - Bending jig :
en
- GB524929A - Improvements relating to aircraft undercarriages with resiliently mounted landing elements :
en
- US2212412A - Furnace wall construction :
en
- US2211789A - Refractory mold material :
en
- US2211826A - Film gate :
en
- US2212343A - Three-way valve :
en
- US2211771A - Quaternary indole derivatives and their manufacture :
en
- US2211818A - Wall switch :
en
- US2211859A - Electron discharge tube :
en
- DE695318C - :
de
en
- US2212275A - Apparatus for treating fluids :
en
- US2212459A - Recovery of nickel from nickel containing iron ores :
en
- GB525159A - Improvements in or relating to short wave radio antenna systems :
en
- US2212382A - Socket for electric lamps :
en
- DE695363C - Cylinder insert for single-acting two-stroke internal combustion engines :
de
en
- DE695382C - Process for the production of moldings by deforming elemental silicon or its alloys with binders and firing :
de
en
- FR857051A - Device allowing the rapid assembly of a gantry for hanging a hammock or other :
en
fr
- CA390861A - Aircraft control apparatus :
en
fr
- CA390881A - Electrical resistance :
en
fr
- DE695343C - Electric arc furnace with electrode cooling jacket, which is divided into two concentric, mutually displaceable cooled parts :
de
en
- US2211797A - Dial illuminating radio tube :
en
- DE695209C - Process for the production of hydrocarbon oils from coals, tars, mineral oils, their distillation or extraction products :
de
en
- DE695349C - Process for reducing the odor inherent in nigrosines and indulins :
de
en
- DE695412C - Canopy for shop windows that can be swiveled into the inside of the building :
de
en
- GB524998A - Improvements in and relating to mills for grinding, dispersing and homogenizing material in a more or less viscid condition :
en
- USD122029S - Design for a lunch box :
en
- FR857003A - Improvements to front derailleurs for bicycle cranksets :
en
fr
- GB525001A - Improvements in or relating to manifold recording apparatus :
en
- GB525181A - Improvements in or relating to cathode ray tubes :
en
- US2211853A - Wooden box :
en
- US2211881A - Kelly bar bushing :
en
- US2211967A - Typewriting machine :
en
- US2212123A - Case for opera glasses and the like :
en
- DE695212C - Process for the production of knock-proof petrol :
de
en
- DE695277C - Process for the pressure hydrogenation of coal, its desducts :
de
en
- GB525027A - A new or improved shutter wire-release supports for attachment to the bodies of photographic cameras :
en
- GB525214A - Improvements in or relating to fluid circulating systems, such as lubricating systems :
en
- USD122010S - Design fob a knitting kit :
en
- USD122037S - Design for a textile fabric :
en
- AU466639A - Improvements in or relating to adjustable slidable condensers :
en
- GB525150A - An improvement in and relating to gas meters :
en
- GB524934A - Process for the utilisation of waste sulphuric acid :
en
- GB524964A - Improvements in or relating to electric discharge device circuit arrangements :
en
- DE695221C - Stir :
de
en
- US2212210A - Balanced valve :
en
- GB525098A - Improvements in packages :
en
- US2212284A - Vacuum breaker :
en
- FR857029A - Crusher device for friable materials such as charcoal and others :
en
fr
- GB524944A - Improvements in and relating to dynamo electric machines :
en
- GB525176A - Improvements relating to vehicle wind-screen wiper mechanisms :
en
- FR857013A - Device for controlling motor vehicle accessories, in particular direction indicators :
en
fr
- USD122078S - Design for a puffed fabric :
en
- DE695414C - Plastic or elastic masses with permanently sticky properties :
de
en
- DE695251C - Holder for attaching the lantern to work and stake wagons or similar vehicles :
de
en
- FR856882A - :
fr
- FR857039A - Industrial product consisting of a sticky or deformable adhesive surface :
en
fr
- FR857060A - Photographic enlarger :
en
fr
- FR857089A - Improvements in papermaking :
en
fr
- US2212214A - Electrical transmission system :
en
- US2212271A - Coated fabricated metallic sheet :
en
- AU161840A - Apparatus for dyeing, shrinking or washing textile materials, fabrics or articles produced therefrom :
en
- FR857020A - Wave switch, especially for t transmitters. s. f. :
en
fr
- GB525126A - Negative feedback amplifiers :
en
- USD122101S - Design fob a brooch or similar
article :
en
- AU111207B2 - Method of and apparatus for pneumatically recovering metals :
en
- GB525209A - Improvements in mountings for the motor-compressor units of refrigerators and like mechanisms :
en
- CA390752A - Seeding apparatus :
en
fr
- US2212091A - Metal picture :
en
- GB525183A - Improvements in or relating to electric wave transmission systems involving volume range compression or expansion :
en
- GB525158A - Process for hardening fibres, filaments, threads, films and the like obtained from protein solutions :
en
- DE695310C - Electromagnetic direction indicator, especially for motor vehicles :
de
en
- US2212023A - Conversion of hydrocarbon oils :
en
- GB524939A - Improvements in or relating to gas turbines :
en
- GB524971A - Improvements in or relating to apparatus for testing air-cooled engines dynamometrically :
en
- GB525015A - Improvements in means for assisting the take-off of aeroplanes :
en
- GB525224A - Improvements in or relating to the steering mechanism and change-speed gear of motordriven road and water-borne vehicles :
en
- DE695296C - Process for the preparation of dyes of the anthraquinone series :
de
en
- DE695431C - Adjustment device for the top roll of rolling mills :
de
en
- DE695435C - Interrupting device for electrical currents with arc extinguishing by a streaming extinguishing agent :
de
en
- US2212358A - Apparatus for feeding batch to glass furnaces :
en
- USD121994S - Design foe a bottle ob similar
container :
en
- FR857030A - Wood burner or any vegetable matter :
en
fr
- US2212232A - Electric speedometer :
en
- DE695367C - In two groups by setting central wheels switchable planetary gear change gear, especially for motor vehicles :
de
en
- GB525227A - Improved exercising device for dogs and other domestic pets :
en
- US2211752A - Disazo dyestuffs and their manufacture :
en
- FR856955A - Dishwashing Machine Improvements :
en
fr
- DE695299C - Device for ventilating an airtight swallower by means of a germ filter :
de
en
- US2212302A - Valve means :
en
- AU111233B2 - Method and apparatus for projecting aerial signs :
en
- DE695239C - aemming while sawing :
de
en
- FR857073A - Brake shoe grinding machine :
en
fr
- GB525192A - Improvements in or relating to electrically heated tubular melting furnaces :
en
- US2211935A - Automatic tire inflater :
en
- USD122094S - Design for a pin clip :
en
- CA390804A - Manifolding device :
en
fr
- AU111250B2 - Improvements in and relating to polymerisable compositions :
en
- US2212198A - Transformer of the constant or limited current type :
en
- CA390875A - Phonograph :
en
fr
- DE695179C - Energy storage for turbines and other liquid energy processing machines :
de
en
- GB524963A - An improved process for the manufacture of cereal food or feeding stuffs :
en
- FR856988A - Coated fractionated products such as tablets and pills and their manufacturing process :
en
fr
- US2211872A - Treatment of textile materials :
en
- US2212367A - Liquid dispensing container :
en
- US2212058A - Refuse handling truck body :
en
- US2212378A - Striped elastic fabric :
en
- CA390819A - Variable load brake :
en
fr
- AU372039A - An improved fastening device for doors, windows or the like :
en
- FR856966A - Heavy oil carburetor for internal combustion engines :
en
fr
- DE695302C - Selective self-seller :
de
en
- DE695262C - s on subtractive color film :
de
en
- GB525200A - Improvements in or relating to the manufacture of stockings :
en
- US2211999A - Process for hydrocarbon oil conversion :
en
- DE695245C - Device for automatic balancing :
de
en
- US2212249A - Electronic device :
en
- DE695166C - Spool head attachment for rotor windings in electrical machines :
de
en
- US2211800A - Apparatus for reclaiming material such as powder or flock :
en
- USD122050S - Design for a deess :
en
- DE695211C - Process for the pressure hydrogenation of solid carbonaceous substances :
de
en
- CA390844A - Pigmentary lead titanate :
en
fr
- AU111214B2 - Improvements in or relating to circuit arrangements for influencing the modulation depth ofan amplitude-modulated oscillation :
en
- FR857080A - Device for establishing pipe joints :
en
fr
- GB525194A - Improvements in and relating to universal couplings :
en
- DE695329C - Process for the production of corones :
de
en
- CA390792A - Differential flotation of copper-zinc ores :
en
fr
- US2212020A - Lubricant :
en
- US2212262A - Tumbler lock :
en
- US2212265A - Separation of bodies of different physical properties :
en
- DK57895C - Vacuum evaporator. :
da
en
- US2211847A - Photographic recording machine :
en
- US2212127A - Process of fractionating fatty acids :
en
- US2211994A - Automobile radio receiver :
en
- US2212439A - Humidifier :
en
- US2211843A - Cathode ray tube :
en
- US2212142A - Vibration absorbing supporting structure :
en
- US2212212A - Arm support for fishing rods :
en
- US2212264A - Cleaning coal :
en
- USD122079S - Design for a cooler cabinet :
en
- US2212360A - Electrical cable :
en
- DE695442C - Transparent or translucent material made of paper, cellulose hydrate or derivative film and the like, impermeable to ultraviolet rays :
de
en
- FR857072A - Process for manufacturing artificial threads containing very fine hollow spaces, regularly distributed in the fibers :
en
fr
- GB525166A - Improvements relating to modulators and demodulators :
en
- USD122087S - Design for a necklace :
en
- FR856956A - Improvements to presses for extruding (or extruding) metals :
en
fr
- GB525010A - Improvements in or relating to expanding pads for use in lathe tool holders or for other purposes :
en
- US2212445A - Processing and drying egg whites :
en
- CA390800A - Screw and screw driver :
en
fr
- US2211993A - Percussion tool :
en
- US2212472A - Apparatus for making up, packing, and sealing cartons :
en
- CA390887A - Article uniting method :
en
fr
- CA390766A - Mine wheeled rake :
en
fr
- CA390857A - Induction heating coil :
en
fr
- US2211978A - Hose coupling :
en
- US2212137A - Rotary inking mechanism :
en
- US2212338A - Frequency modulation :
en
- CA390837A - Dry coal cleaning apparatus :
en
fr
- DK57905C - Apparatus for the Production of Steam for Sterilization. :
da
en
- CA390761A - Automobile leaf spring drive substitution :
en
fr
- GB525085A - Improvements in or relating to coating solutions and the like and to the production of coatings, films and similar products from such solutions :
en
- DE695246C - with adjustable working depth :
de
en
- DE695413C - Hall gate :
de
en
- US2211921A - Gear lubricant and method of making it :
en
- US2212203A - Amplifier system :
en
- GB524946A - Covers for tea pots, coffee pots, jugs and the like :
en
- FR856965A - Compensation method for deflection of working rolls in a rolling mill :
en
fr
- AU111252B2 - Improvements relating tothe manufacture of alternating electric current rectifiers :
en
- US2211936A - Internal combustion engine :
en
- US2212188A - Pressing machine :
en
- SE99673C1 - :
en
- US2212076A - Antiskid device :
en
- US2212109A - Device for ozonizing refrigerators :
en
- IE15927L - Luminescent material :
en
- FR856958A - Matchstick-shaped hemostatic pencil :
en
fr
- US2212373A - Agitator for washing machines :
en
- USD122080S - Design for a pair of sunglasses or
the like :
en
- GB525012A - Improvements in colouring textile materials :
en
- USD122039S - Design for a gauge glass cleaner :
en
- DE695387C - Process for the production of water- or lipoid-soluble salts with locally anesthetically effective, optionally amino-substituted benzoic acid alkyl or alkamine esters :
de
en
- DE695447C - Differential protection device for three-phase Ljungstroem generators :
de
en
- US2212070A - Pasting machine for battery grids :
en
- US2212159A - Cylinder polisher :
en
- CA390798A - Foundry mould :
en
fr
- DE692117C - Single bellows gas meter with stroke measurement and sudden reversal :
de
en
- DE695185C - Air purification cartridge :
de
en
- GB525028A - Improvements in presses :
en
- GB525036A - Improvements in devices for maintaining level supporting platforms for chairs, beds,desks and tables :
en
- GB525141A - Improvements in centrifugal mechanism for indicating and governing purposes :
en
- US2211802A - Can handling machine :
en
- US2211892A - Means for flushing filter tubes :
en
- FR857023A - Device for measuring the torques of motors during operation :
en
fr
- FR857064A - Improvements to pneumatic jacks :
en
fr
- CA390888A - Positive column tube :
en
fr
- CA390895A - Aerial rocket :
en
fr
- US2211996A - Propeller :
en
- US2212300A - Beater bar for combine cylinders :
en
- FR856996A - Automatic energy absorption device for alternating current electrical circuits :
en
fr
- FR856998A - Cardboard box or similar material :
en
fr
- GB525050A - Apparatus for the control of chemical reactions by the timed operation of electrically-controlled valves :
en
- IE15389L - Eye lotion preparation :
en
- US2212250A - Vehicle heating system :
en
- US2212403A - License tag and frame holder therefor :
en
- GB525171A - Improvements in and relating to peat milling appliances :
en
- FR857056A - Automatic adjustment device for aligning the axes of the injectors of washing machines and the axes of bottles or other containers :
en
fr
- CA390796A - Multi-ply paper bag :
en
fr
- US2212365A - Draft gear :
en
- USD122027S - Design for a body for an artificial
bait :
en
- US2212078A - Oil burning heating apparatus :
en
- US2212222A - Combination water and air conditioning apparatus :
en
- US2212376A - Reset lock for dispensing stands :
en
- US2212440A - Compact and the like :
en
- DE695158C - Circuit arrangement for telephone systems with several centers and dialer operation :
de
en
- US2211946A - Spinnerette :
en
- US2212233A - Apparatus for coating printing cylinders :
en
- FR857099A - Electric switch-switch with tripping in the event of a current due to a fault, particularly as a protector against contact with the conductor :
en
fr
- US2212087A - Well cementng apparatus :
en
- DE695264C - Crank drive for rolling mill lifting tables :
de
en
- GB525147A - An improved process for preparing amines of petroleum hydrocarbons :
en
- GB525240A - Improvements in wall paper and similar sheet materials and in methods of attachment thereof to a surface :
en
- US2211950A - Artificial cellulosic material bonded to rubber and method of producing the bond :
en
- US2212280A - Toy submarine :
en
- FR856985A - Advanced training in electric polishers :
en
fr
- USD122052S - Design for a dress :
en
- USD122019S - Similar article :
en
- US2212121A - Slide fastener :
en
- USD122077S - Kaptur
radiator grille for a vehicle :
en
- US2212051A - Lifting jack :
en
- US2212116A - Amalgam press :
en
- US2212325A - Beverage mixer :
en
- GB525220A - Improvements in and relating to regulating systems :
en
- DE695282C - Process for the production of pellets of trimethylhydroquinone :
de
en
- GB525090A - Improvements in or relating to odometers for railway carriages and like vehicles :
en
- US2212401A - Dynamoelectric machine :
en
- USD122065S - Design for a muff :
en
- GB525033A - Electrolytic process for the protection of magnesium and its alloys :
en
- US2211890A - Brake mechanism :
en
- US2211961A - Artificial product and method for producing same :
en
- GB524980A - Air-tight inspection or soot doors for boilers, economisers or other such like purposes :
en
- GB525095A - Improvements in or relating to abrading tools :
en
- US2211923A - License plate and holder :
en
- US2212293A - Rail clamp :
en
- US2212182A - Radio receiving apparatus :
en
- US2212095A - Frost and ice remover for windshields :
en
- USD122011S - Design for a display rack :
en
- USD122067S - Design for a dress :
en
- DE695332C - Spring and adjusting device that is converted into a tongue safety device :
de
en
- DE695390C - Device for executing printed sheets, in particular with holding cylinder high-speed presses :
de
en
- DE695323C - Device for indicating the flow of gas from non-ignited burners :
de
en
- DE695362C - Test bench for motor vehicles :
de
en
- US2212381A - Apparatus for inserting sticks into frozen confections :
en
- USD122103S - Design foe a pin clip :
en
- US2211911A - Typewriter :
en
- US2212298A - Draft damper :
en
- GB524955A - Improvements in or relating to the scavenging of engine cylinders in two-stroke internal-combustion engines :
en
- CA390773A - Loom :
en
fr
- CA390879A - Radio tuning device :
en
fr
- FR857066A - Process for manufacturing sheets into plastic products and sheets obtained by this process :
en
fr
- GB525180A - Improvements in visual indicators for use in wireless direction finding and like systems :
en
- GB525217A - Improvements in or relating to electric circuit breakers having arc-extinguishing arrangements :
en
- CA390769A - Reel structure :
en
fr
- DE695380C - Process for the production of porous chlorinated rubber :
de
en
- DE695392C - Road surface for bridges and similar structures :
de
en
- DE695207C - :
de
en
- US2212144A - Anode for electron guns :
en
- DE695266C - Process for evaporation or thickening of solutions or the like. :
de
en
- GB524920A - Building system :
en
- US2211954A - Apparatus for the production of artificial thread :
en
- GB525056A - Improvements in and relating to electric motor control systems :
en
- US2212168A - Rotary drum filter :
en
- US2212387A - Time switch :
en
- FR856957A - Hermetically sealed container with appropriate opening key :
en
fr
- DE695374C - Process for the production of synthetic tanning agents :
de
en
- US2212417A - Combined motor and pump :
en
- FR857049A - Process for obtaining refined phenols starting from crude phenols :
en
fr
- DE695432C - Process for the pressure hydrogenation of carbons, tars, mineral oils and the like like :
de
en
- GB525118A - Improvements in or relating to parachute packs :
en
- FR857058A - Brick for constituting coverings with a trellis structure for air heaters or regenerators :
en
fr
- US2211812A - Apparatus for the disposal of dust :
en
- US2212285A - Temperature controlled heating apparatus :
en
- US2212120A - Method of roasting coffee :
en
- US2211970A - Urinal screen :
en
- US2212355A - Brake and clutch pedal for automobiles :
en
- FR857091A - Manufacturing process of concrete pipes :
en
fr
- GB524961A - Improvements in and relating to pumping apparatus :
en
- GB525235A - Improvements in and apparatus for the manufacture and production of gaseous olefines :
en
- USD122106S - La rosa :
en
- US2212139A - Piezoelectric quartz element :
en
- USD122082S - Design for a bolero :
en
- GB524957A - Improvements in or relating to apparatus for pointing the joints of brickwork and other structures :
en
- US2212405A - Ice cube dispensing device for refrigerators :
en
- US2212394A - Method of making drawing dies :
en
- US2212438A - Stamping head :
en
- USRE21535E - Refrigeration apparatus :
en
- DE695410C - Hair holders, in particular braid holders :
de
en
- US2212307A - Electric tester :
en
- AU371339A - Improvements in or relating tothe preparation ofa shoe forthe fitting ofa heel thereto :
en
- US2212324A - Ventilated shoe :
en
- DE695305C - Bath for the electrolytic production of soft, ductile and firmly adhering deposits of metallic nickel :
de
en
- DE695340C - Circuit arrangement for braking AC motors with direct current :
de
en
- GB525148A - Improvements in and relating to tractors :
en
- US2212179A - Lens grinder :
en
- DE695395C - Arc extinguishing device for switches and similar interrupting devices :
de
en
- DK57910C - Apparatus for vulcanization of endless rubber straps. :
da
en
- AU250740A - Improvements in window regulators :
en
- US2211775A - Process and apparatus for the production of compositions of lead and its oxides and compositions of related products :
en
- AU111221B2 - Improvements in electrical signalling systems :
en
- US2212479A - Treatment of proteinaceous solutions :
en
- DE695388C - Fire protection device for oil-controlled thermal engines :
de
en
- DE695241C - Use of nickel alloys for surgical needles and similar tools :
de
en
- FR857095A - Improvements to agricultural mowers :
en
fr
- DE695155C - Circuit arrangement for telephone extension systems with dialer operation :
de
en
- AU111218B2 - Improved device comprising a high-pressure discharge tube :
en
- CA390815A - Modulated carrier wave radio receiver :
en
fr
- FR857087A - Advanced device for compensating the effects of temperature variations for measuring instruments or pressure sensitive indicators :
en
fr
- IE15905L - Detergents :
en
- DE695230C - Coil bobbin for electrical devices, especially electricity counters :
de
en
- FR857053A - Fuse cutout :
en
fr
- US2212077A - Liquid fuel heating apparatus :
en
- US2212217A - Oscillatory electric circuits :
en
- US2212248A - Master cylinder for hydraulic brakes :
en
- US2211813A - Method of making heat exchange devices :
en
- US2211886A - Cooling system :
en
- AU380639A - Improvements in and relating to polymerisable compositions :
en
- CA390753A - Canning method :
en
fr
- CA390802A - Composite metal tubing :
en
fr
- CA390886A - Laundry machine :
en
fr
- CA390852A - Fence post anchor plate :
en
fr
- US2212337A - Electron discharge device circuit :
en
- GB525199A - Improvements in or relating to local anaesthetic bases and process of preparing same :
en
- GB525143A - Improvements in gas-heated water boilers :
en
- US2211856A - Pipe coupling :
en
- US2212363A - Process of preparing compounds having the character of the male sexual hormones :
en
- USD122107S - Design for a foundation garment :
en
- GB524930A - Improvements relating to the power supply to repeater stations in a transmission system :
en
- GB525196A - Improvements in and relating to the teat cups of milking machines :
en
- DE695236C - Air-cushioned seat or mattress :
de
en
- AU111208B2 - Improvements in flushing valves :
en
- US2212356A - Air conditioning system :
en
- US2212399A - Protection of alternating current electric systems :
en
- FR857100A - Further training in the shoe industry :
en
fr
- GB525130A - Improvements in and relating to electric motors :
en
- GB524936A - Improvements in electric power cable systems :
en
- US2211837A - Aqueous iodine solution :
en
- FR857001A - Packaging for fruits and early vegetables :
en
fr
- GB524926A - Improvements in or relating to the automatic control and indication of temperature in space heating systems :
en
- AU381139A - Process for the surface treatment of magnesium and magnesium base alloys :
en
- USD122051S - Design fok a dress :
en
- US2211807A - Method of producing pictures by discharge :
en
- US2212065A - Electrical appliance base :
en
- US2212301A - f miller :
en
- US2212326A - Magnetically held curtain :
en
- GB525205A - Improvements in shelf supporting devices for use in cabinets, cupboards and for analogous purposes :
en
- GB525021A - Improvements in or relating to moulds for casting metals or alloys :
en
- US2211989A - Variable camber and variable thickness airfoil :
en
- US2212282A - Gear shifting mechanism :
en
- FR857012A - Device for hand-shaping knot ties :
en
fr
- GB524937A - Improvements in or relating to hydraulic power transmission systems :
en
- FR856922A - Dry electric batteries and their manufacturing process :
en
fr
- US2211947A - Pyridine derivatives :
en
- US2211778A - Filling feeler for looms :
en
- CA390880A - Cable terminal :
en
fr
- US2212119A - Athletic apparatus :
en
- US2211811A - Transmission control means :
en
- US2212191A - Drawer suspension means :
en
- US2212443A - Address-printing machine :
en
- US2212450A - Nonskid device :
en
- US2211764A - Aluminum and chromium and zirconium alloy :
en
- GR9174B - AUTOMATIC HYDRAULIC PLASTIC. :
el
en
- AU203239A - Window regulator :
en
- CA390817A - Wireless aerial :
en
fr
- AU370539A - Organic amine derivatives and method of obtaining same :
en
- US2212170A - Propeller blade :
en
- DE694579C - Motor vehicle receiver or amplifier :
de
en
- CA390801A - Centrifugal pump :
en
fr
- CA390827A - Printing ink :
en
fr
- GB525252A - Improvements in hides and screens for use in shooting birds and animals :
en
- DE693207C - Pest repellants :
de
en
- DE695430C - Carry-out conveyor :
de
en
- GB525016A - An improved arrester gear for aircraft :
en
- GB525157A - Improvements in or relating to a process for producing artificial fibres, filaments,threads, films, and the like :
en
- DE695417C - Weight compensation for the downwardly moving masses during the operation with shears, presses and the like driven by crank or toggle lever drives. like :
de
en
- FR856971A - Improvements to Automatic Frequency Control Systems :
en
fr
- US2211758A - Automobile spring wheel :
en
- DE695440C - Arrangement for maintaining the constancy or for the active power system through controlled discharge tubes :
de
en
- GB524962A - Improvements in and relating to injection moulding apparatus for synthetic materials and metals :
en
- GB524988A - Improvements in or relating to heels or the fitting thereof to shoes :
en
- US2212040A - Oil saver :
en
- DK57897C - Procedure for Purification and Concentration of Extracts Containing Vitamin K. :
da
en
- GB524951A - Improvements in and relating to the production of cocoanut paste :
en
- GB524952A - Sectional steel boiler :
en
- GB525097A - An improved portable electric lamp :
en
- US2212320A - Coffee maker of the vacuum type :
en
- FR857047A - Improvements to reverse gear mechanisms for mechanically propelled vessels and for other uses :
en
fr
- FR857092A - Process for preparing water soluble dyes :
en
fr
- GB525186A - Improved arrangements for blowers for air cooled internal combustion engines :
en
- GB525146A - Improvements in and relating to stays for pivotally mounted windows :
en
- GB525236A - Improvements in or relating to degreasing metal strip :
en
- DE695216C - Process for the preparation of clusters of 4-arylpiperidine-4-carboxylic acids :
de
en
- US2211981A - Apparatus for cooling and guiding strip :
en
- USD122006S - Design for a newspaper receptacle :
en
- DE695184C - Clamp switch :
de
en
- AU111229B2 - Improvements in or relating to ladders :
en
- GB524978A - Improvements in light metal frame and support members, such as beams and the like, for building structures :
en
- US2212148A - Piston :
en
- CA390818A - Air conditioning apparatus :
en
fr
- DE695335C - Telecommunication device for remotely operated adjustable organs :
de
en
- DE695398C - Electrolyte for electrolytic devices, especially for electrolytic capacitors :
de
en
- GB525073A - Improvements in or relating to pipe joints and the like :
en
- DE695235C - Iodine-containing, organic, orally usable contrast medium is suitable for visualizing the kidney and urinary tract using X-rays :
de
en
- AU111244B2 - Improvements in a machine for making absorbent pads :
en
- FR857033A - Improvement in the manufacture of air filters :
en
fr
- DE695291C - Device for monitoring high-voltage systems :
de
en
- DK57896C - Process for the Preparation of Compounds Containing Reactive Methylene Groups. :
da
en
- GB525238A - Improvements relating to mortarless furnace brickwork :
en
- GB525222A - Process and means for heating or cooling rooms :
en
- US2212108A - Process of treating rotary mud :
en
- FR857050A - Process for preparing new condensation products :
en
fr
- CA390813A - Cathode ray tube :
en
fr
- CA390863A - Multi-cylinder engine :
en
fr
- DE695384C - Device for degassing liquids by centrifugation :
de
en
- US2212461A - Process of preparing french fried potatoes :
en
- US2212162A - Method of making glass coated articles :
en
- CA390748A - Signal for automobiles :
en
fr
- DE695433C - Process for the manufacture of an antihypertensive substance :
de
en
- AU121954B2 - Improved combined blood testing and recording device :
en
- US2212177A - Automatic telephone system :
en
- US2211977A - Closable orifice for containers :
en
- US2212166A - Tire and wheel protector :
en
- US2211829A - Unitary guiding and latching means for automobile hoods :
en
- CA390793A - Flotation frother :
en
fr
- DE695365C - Circular knitted goods made of asbestos as friction or clutch discs :
de
en
- AU466539A - Improvements in or relating to adjustable slidable-electrode condensers :
en
- AU20440A - Improvements inthe manufacture of thermionic valves :
en
- US2212086A - Float collar and guide shoe :
en
- US2212124A - Printing apparatus :
en
- USD122105S - Design for a shoe or similar article :
en
- US2211874A - Turbine joint seal structure :
en
- US2212306A - Countersink gauge :
en
- USD122044S - Design for a textile fabric :
en
- GB525251A - Improvements in and relating to pistons :
en
- US2211976A - Process of imparting hydrophobic properties to cellulose fibers :
en
- US2212081A - Trailer hitch :
en
- USD121999S - Decorative illuminating device or similar article :
en
- USD122005S - Design for a chair back :
en
- USD122013S - Design for an embroidered trimming :
en
- US2212228A - Alloy steel :
en
- AU410639A - Improvements in or relating to electric apparatus having a conductor system produced bya die-casting process :
en
- US2212254A - Copper alloy :
en
- US2212206A - Electron device :
en
- USD122093S - Design for a pin clip :
en
- USD121989S - Design fos a match folder case :
en
- USD122028S - Design fob an artificial bait :
en
- DE695205C - Tube rolling mill :
de
en
- GB524996A - Treatment of maleic anhydride-styrene resin or like resin :
en
- US2212336A - Packing ring :
en
- CA390772A - Book page protector :
en
fr
- DE695240C - Process for the production of veneered floorboards :
de
en
- GB525052A - Improvements in or relating to sound recording :
en
- US2212327A - Accessory for wheeled vehicles :
en
- US2212359A - Illuminated clock :
en
- US2212473A - Method of making copper-lead bearings :
en
- US2212267A - Tire chain tool :
en
- USD122062S - Design for a dress :
en
- US2211860A - Electrical wave segregation circuit :
en
- US2212313A - Display panel and the like :
en
- US2212452A - Ball mill :
en
- GB525198A - Improvements in or relating to the preparation of di-olefines :
en
- GB524947A - Improvements in or relating to seat mountings, particularly for vehicles :
en
- GB524973A - Improved production of co-polymeric products derived from vinylidene chloride :
en
- FR857077A - Starting and starting device for internal combustion engines :
en
fr
- GB525099A - An improvement relating to colour printing :
en
- DE695280C - :
de
en
- US2211971A - Gas engine safety attachment :
en
- GB525201A - A machine for applying headed stoppers to bottles :
en
- GB525014A - Improvement in sugar refining :
en
- GR9172B - COMBINED TABLE NOTEBOOK. :
el
en
- FR857036A - Shock absorber mounting device on vehicles :
en
fr
- CA390873A - Wave filter :
en
fr
- GB525131A - Improvements relating to arrangements for extinguishing electric arcs :
en
- DE695369C - Hand-operated scooter :
de
en
- CA390768A - Horizontal hydraulic valve tappet :
en
fr
- GB524976A - Improved preparation of cellulose ethers :
en
- GB525106A - Improvements in or relating to thermally operated electric switches :
en
- AU111237B2 - A brush handle and container cap :
en
- US2212096A - Clasp :
en
- US2212289A - Mining machine :
en
- DE695304C - To support rotating roast, sieve, mixing drums, etc. Like. Serving roller :
de
en
- DK57903C - Procedure for the manufacture of shaped articles or articles of cellulose derivatives. :
da
en
- US2212018A - Manufacture of naphthalene :
en
- US2212061A - Fuel combustion :
en
- GB525140A - Improvements in or relating to brush holders for electric machines :
en
- DE695214C - Sulfonation process :
de
en
- GB524948A - Improvements in or relating to chairs :
en
- DE695408C - Process for the transfer of the alkali salts of barbituric acids into durable aqueous solutions :
de
en
- GB525178A - Improvements in or relating to cash registers accounting machines or similar calculating machines :
en
- DE695396C - om or other release activated release contact :
de
en
- GB524968A - Improvements in and relating to boot and shoe protectors :
en
- GB525154A - Improvements in and relating to dynamic sound-converting apparatus :
en
- DE695187C - Internal shoe brakes, in particular for motor vehicles :
de
en
- DE695225C - Self-regulating arc lamp with coals arranged at obtuse angles to one another :
de
en
- FR857008A - Refinements to wind and mouth musical instruments :
en
fr
- GB525044A - Improvements in or relating to method of and apparatus for assembling maps :
en
- GB525172A - Improvements in age resisters :
en
- DE695311C - Device for influencing the air pressure :
de
en
- DE695372C - Wire mesh :
de
en
- DE695263C - Robbery device for standing in rows hiking pillars with a guide for the wedge pulled through by the robbery rope in the shoes :
de
en
- US2211833A - Photographic printing frame :
en
- US2212013A - Retrieving tool :
en
- US2211836A - Welt presser for sole attaching machines :
en
- FR857097A - Method and apparatus for cracking oils :
en
fr
- US2212004A - Oil burner :
en
- USD122084S - Design for a necklace :
en
- US2212332A - Fluid actuated tool :
en
- US2212257A - Shooting implement :
en
- US2212239A - Air conditioning apparatus :
en
- US2212194A - Apparatus for variable speed control :
en
- AU31040A - Manufacture of lead compounds :
en
- FR857034A - Improvements to movable gate valves :
en
fr
- FR857070A - Process for the treatment of compressed fuel gases containing carbon monoxide and hydrogen :
en
fr
- GB524987A - Improvements in or relating to preparations for preventing the misting of windows, lenses, mirrors and the like :
en
- GB525173A - Improvements in rubber vulcanization accelerators :
en
- FR857069A - Improvements to devices giving an artificial horizon :
en
fr
- GB524928A - Improvements in or relating to anhydrite plasters :
en
- GB525092A - Improvements in or relating to electric indicating or repeating instruments :
en
- FR857044A - Improved arrangement of circuits with electric discharge devices :
en
fr
- USD122096S - Design for a pin clip :
en
- US2212398A - Furnace regulator :
en
- DE695314C - Electrically operated toy vehicle, the remote control of which is carried out by means of a switching magnet that adjusts the switching means by means of current pulses :
de
en
- USD122104S - Design for a hat band :
en
- DE695379C - Resistor body provided with a cooling device with negative temperature coefficient for starting electrical machines and apparatus :
de
en
- US2211876A - Amusement ride :
en
- US2212046A - Variable speed transmission :
en
- DE695065C - Process for the production of unsaturated hydrocarbons :
de
en
- DK57908C - Heating system. :
da
en
- US2211753A - Proportioning apparatus :
en
- US2211866A - Turbine blade fastening :
en
- US2212201A - Heating apparatus :
en
- FR856994A - Further development of automobile or other vehicle headlights :
en
fr
- GB525142A - Improvements in process for preparing isophorone :
en
- DE694718C - Alignment device for loose-leaf binders with alignment pins parallel to the back of the file :
de
en
- FR857026A - Improvement in explosion engines :
en
fr
- GB525144A - Improvements in increasing the fire resisting properties of refractory earths and asbestos :
en
- DE695371C - :
de
en
- FR857045A - Automatic riveting process and improvements to riveting machines and rivets for the implementation of this process :
en
fr
- FR857079A - Process for supplementing and correcting the electrolyte in aluminum refining by igneous electrolysis :
en
fr
- US2212100A - Coffee maker :
en
- US2212242A - Radiator header :
en
- US2212150A - Organic sulphur compounds :
en
- DE695194C - Reception circuit with feedback directional amplifier :
de
en
- DE695206C - Block tilting device with a block support for rolling mills built into the roller table and vertically liftable and lowerable :
de
en
- DE695306C - Rolling process for spherical grinding of the tooth flanks on face and bevel gears :
de
en
- DE695317C - Process for obtaining the adenosine from the corresponding picrate :
de
en
- GR9175B - APPLIANCE FOR COMFORTABLE READING, WRITING, FOOD AND SIMILARITIES OF PATIENTS AND GENERALLY MOVING DIFFICULT MOVING FROM BED OR BED. :
el
en
- GB525080A - Improvements in and relating to toy motor vehicles :
en
- US2212114A - Window casement rotatable about two axes :
en
- DE695360C - Device for the detection of cracks in elongated metallic bodies and of irregularities with regard to the wall thickness of these bodies :
de
en
- DE695210C - Process for the pressure hydrogenation of middle oils :
de
en
- US2212033A - Mounting for rear view mirrors :
en
- DE695199C - Formant circuit :
de
en
- DE695224C - Overcurrent carrier fuse :
de
en
- DE695189C - Apparatus for the production of sheet metal provided with advertising :
de
en
- USD121995S - De sign fob a box or similar article :
en
- DE695341C - Metallized paper for electrical capacitors and process for their manufacture :
de
en
- FR857088A - Manufacturing process of flexible absorbent cardboard using waste paper :
en
fr
- IE15962L - Paper bags :
en
- US2211794A - Printing ring :
en
- US2212397A - Lipstick display package :
en
- CA390805A - Textile fabric processing :
en
fr
- US2212007A - Glare shield :
en
- CA390885A - Railway car truck :
en
fr
- US2211900A - Pressure control for waffle irons :
en
- CA390841A - Temperature control system :
en
fr
- US2211917A - Basin forming device :
en
- US2212118A - Electric blasting initiator :
en
- USRE21537E - Potato planter :
en
- US2212192A - Electromagnetic apparatus :
en
- USD122083S - Design foe a clock :
en
- US2211851A - Blade shrouding :
en
- US2212197A - Paint scraper :
en
- USD122099S - Design for a pin clip :
en
- US2211904A - Pressure applicator :
en
- GB525145A - Improvements in or relating to electron discharge devices :
en
- US2212224A - Assistants fob the textile and re- :
en
- US2212274A - Method of exploring the porosity of geologic strata traversed by boreholes :
en
- US2212321A - Device for multiplying the rotation of a shaft :
en
- GB525204A - Improvements in furnaces, particularly for the heat treatment of metals :
en
- DE695269C - Process for the production of hydrocarbon oils from coal, tars, mineral oils, their distillation, cleavage and pressure hydrogenation products :
de
en
- DE695327C - Process for the hot rolling of metals, especially stainless steels :
de
en
- DE695448C - AC voltage relays, especially for remote control systems :
de
en
- USD122070S - Design for a dress :
en
- US2211985A - Across-the-line motor starter with cushioned start :
en
- US2212328A - Separator and extractor :
en
- USD122034S - Design for a textile fabric :
en
- US2212052A - Oil burner :
en
- DE695348C - Process for the preparation of water-insoluble disazo dyes :
de
en
- US2211877A - Cultivator demonstrator :
en
- US2212196A - Pressing device :
en
- DE695389C - Tube lacquering or tube printing machine with rotatable slip-on sleeve for the tubes :
de
en
- DE695441C - Needle bar control device for zigzag sewing machines :
de
en
- US2211962A - Serving tray :
en
- US2211766A - Stripper for printing presses :
en
- GB524977A - Improvements in and relating to imitation projectiles for practice firing from guns :
en
- GB525244A - Improvements in or relating to the insulation of electrical conductors or apparatus :
en
- US2212434A - Seal :
en
- US2212200A - Waterfront protection system :
en
- USD122085S - Design fob a pin :
en
- US2211873A - Electric hoist :
en
- GB525110A - Improvements in or relating to a photographic film guide :
en
- GB525193A - Improvements relating to winding or reeling mechanism suitable for use with metal extrusion and other machines delivering long lengths of material :
en
- DE695370C - Paddle wheel :
de
en
- DE695321C - Sewing machine presser foot :
de
en
- FR857067A - Bandage fitted with non-slip studs, in particular for motor vehicles :
en
fr
- GB525104A - Centrifugal gas separator :
en
- DK57912C - Internal combustion engine. :
da
en
- US2212176A - Rack :
en
- DE695222C - Push button contactor control for three-phase slipring rotor motors :
de
en
- US2212375A - Control mechanism :
en
- USD122071S - Design for adress :
en
- CA390838A - Radio aerial :
en
fr
- GB525133A - Improvements in circuit arrangements for operating electric discharge devices :
en
- CA390835A - Farm building :
en
fr
- DE695274C - Process for the catalytic cleavage or pressure hydrogenation of carbons or oils :
de
en
- GB525063A - Process for the production of fabrics :
en
- GB525182A - Method of and means for determining directly a bearing by means of a radio beacon :
en
- GB525030A - Improvements in or relating to electric counting machines :
en
- US2211913A - Process of producing maleic anhydride-glycerine-rosin resin :
en
- US2212019A - Container opener and spout :
en
- AU370339A - Improvements in rotary grizzly screens :
en
- AU1546444A - Improved combined blood testing and recording device :
en
- US2212107A - Process for removing acid components from hydrocarbon distillates :
en
- US2211884A - Incandescent lamp :
en
- US2211940A - Broiler :
en
- US2212425A - Freezing tray :
en
- US2212374A - Liquid proportioning device :
en
- US2211896A - Track chain construction :
en
- US2212219A - Pickling and cleaning apparatus :
en
- CA390755A - Radio tuning system and apparatus :
en
fr
- CA390872A - Railway switch box connection :
en
fr
- DE695273C - Process for the production of low-boiling aromatic hydrocarbons :
de
en
- FR856984A - Button cuffs :
en
fr
- GB525210A - Improvements in or relating to metal containers and methods of producing same :
en
- DE695290C - Single-phase induction motor which changes its direction of rotation automatically depending on the voltage supplied :
de
en
- USRE21538E - Game apparatus :
en
- US2212050A - Ventilating system :
en
- US2212253A - Antenna for receiving radio transmissions in automobiles :
en
- US2212035A - Conversion of hydrocarbons :
en
- US2211840A - Machine for cutting sheet stock :
en
- US2212424A - Ice tray and a method of mechanically releasing ice blocks :
en
- GB524960A - Improvements relating to compressors :
en
- AU111227B2 - Manufacture of lead compounds :
en
- US2212054A - Multiple cell battery :
en
- US2212154A - Welding device :
en
- US2212467A - Apparatus for separating minerals :
en
- DE695342C - Method and device for regulating the temperature of electrical ovens :
de
en
- US2212049A - Hanger for rackets, tools, and the like :
en
- AU398439A - Improvements relating tothe manufacture of alternating electric current rectifiers :
en
- CA390868A - Chair backrest or support :
en
fr
- DE695303C - Pipe head cleaner with a knife head with sliding knives :
de
en
- DE694163C - Corrugated pipe expansion compensator :
de
en
- CA390781A - Game of skill :
en
fr
- DE695055C - Multiplication machine :
de
en
- USD122008S - Design for a camera :
en
- US2211906A - Tilling implement :
en
- US2212190A - Laundry and garment press :
en
- US2212230A - Airplane guiding beacon :
en
- CA390864A - Bolt anchor :
en
fr
- CA390874A - Oil burner supply unit :
en
fr
- DE695354C - Bearing arrangement for vane compressor :
de
en
- US2211988A - Automatic control system for furnaces :
en
- US2211901A - Meat molding device :
en
- US2212207A - Roasting rack :
en
- US2212348A - Drive and timing mechanism :
en
- DE695237C - Reclining furniture convertible into a double bed with bed bases arranged one above the other :
de
en
- FR857040A - Means to improve combustion in internal combustion engines :
en
fr
- GB525067A - Improvements in and connected with fuel injection in internal combustion engines :
en
- DK57901C - Electrode holder for use in electric welding. :
da
en
- US2212458A - Springing arrangement :
en
- GB524965A - Improvements in corner blocks for connecting or reinforcing adjoining wood surfaces and method of producing said improved corner blocks :
en
- GB525048A - Improvements in or relating to interpolymers of unsymmetrical dichloroethylene :
en
- GB525221A - Improvements in or relating to electric light fittings lanterns or the like :
en
- DE695386C - Process for the production of low-boiling aromatic hydrocarbons :
de
en
- FR857048A - Improvements in electromagnetic gearshift control devices for motor vehicles :
en
fr
- FR857018A - Electrical outlet with elastic male pins :
en
fr
- US2212101A - Compensating device for carburetors of internal combustion motors :
en
- US2212236A - Hydraulic excavating bucket :
en
- DE695309C - Method and apparatus for manufacturing part :
de
en
- CA390834A - Welded rod burr removing method :
en
fr
- US2211841A - Fabric and method of making same :
en
- US2212089A - Flower carrier :
en
- US2212447A - Synchronism correction for telegraph systems :
en
- FR856993A - Method and hot cutting of railway rails and the like, and apparatus for implementing this method :
en
fr
- CA390849A - Electrolytically deposited body production :
en
fr
- CA390851A - Electrolytically deposited body production :
en
fr
- AU111225B2 - Compounded mineral oil :
en
- US2212295A - Water closet seat and cover :
en
- US2212400A - Electrically insulating varnished cambric :
en
- USD122003S - Design for a stove :
en
- CA390882A - Vertical carbonizing retort operation :
en
fr
- CA390854A - Electron discharge device :
en
fr
- CA390840A - Stentering machine :
en
fr
- US2211774A - Variable pitch propeller control :
en
- CA390839A - Air venting apparatus :
en
fr
- AU111234B2 - Window regulator :
en
- US2212272A - Balancing system for engines and machines having radially arranged cylinders :
en
- DE695337C - Dry rectifier arrangement fed via a transformer :
de
en
- GB525049A - Improvements in time-bases for television receivers and like purposes :
en
- US2212012A - Cutter :
en
- US2212266A - Corrosion resistant alloy :
en
- DE695173C - Electric motor drive, especially for hoists :
de
en
- GB524999A - Improvements in or relating to apparatus for cooling liquids :
en
- US2212185A - Wrapping machine :
en
- FR857063A - Internal combustion engine with charge compressor :
en
fr
- AU111245B2 - Resilient rubber tyred skate wheel :
en
- US2212460A - Fluid operated diving platform :
en
- US2211955A - Electrical switching and connecting apparatus :
en
- US2212357A - Apparatus for developing and otherwise treating photographic film :
en
- CA390825A - Lock :
en
fr
- US2212117A - Razor :
en
- US2212476A - Multiple pail :
en
- AU111219B2 - Improvements in or relating to adjustable slidable-electrode condensers :
en
- US2212093A - Chair :
en
- USD122056S - Guard for highway markings :
en
- US2211870A - Means for balancing the torques acting on control surfaces :
en
- US2212276A - Oiler for thread cutting dies :
en
- US2212315A - Radioelectric control device :
en
- US2212369A - Synthetic oil for treating textiles :
en
- US2212199A - Television and the like transmitting system :
en
- US2212220A - Window regulator :
en
- US2212429A - Water separator :
en
- US2212433A - Collapsible tube :
en
- US2212135A - Production of nitric acid :
en
- US2212281A - Refrigeration :
en
- USD121997S - Design for a handle post :
en
- US2211759A - Shut-off connection :
en
- DE695359C - Process for producing low carbon metals or alloys :
de
en
- GB525042A - Improvements in or relating to processes of preparing oil solubilized dyes and the products resulting therefrom :
en
- US2212157A - Orchard heater and method of operating the same :
en
- US2212377A - Spool or reel :
en
- US2211969A - Typewriting machine :
en
- DE695226C - Safety circuit for electrical lighting systems in underground mines :
de
en
- US2212158A - Air jet for sandblasting apparatus :
en
- US2212340A - Toilet box :
en
- US2212354A - Brake pedal construction :
en
- DE695284C - Method for producing joints in mortar-bound road surfaces :
de
en
- GB525005A - Improvements in and relating to machinery for cutting dovetails in timber :
en
- GB525253A - Improvements in or relating to gyratory straining or sifting devices :
en
- US2212310A - Method of packing chairs for shipment :
en
- US2212090A - Body jack :
en
- US2212235A - Remote automatic radio control :
en
- USD122000S - Design for an elastic web fabric :
en
- GB525038A - Improvements in the manufacture of ornamental materials such as lace, embroidery andthe like :
en
- AU482339A - Improved device comprising a high-pressure discharge tube :
en
- US2212323A - Calculator :
en
- US2211824A - Crushing and grinding machine :
en
- DE1490326U - :
de
en
- DE693359C - Hydraulic power transmission for internal combustion engines with two synchronously controlled crankshafts, especially for rail vehicles :
de
en
- DE695242C - In the manner of a rider's gauge, attachable device to check the alignment of cylinders :
de
en
- US2212393A - Rail welding machine :
en
- US2212477A - Injection needle :
en
- US2211867A - Shutter mechanism :
en
- DE695346C - Process for the production of azo dyes :
de
en
- GB525188A - Improvements in or relating to the fuel tanks of motor cycles :
en
- AU369139A - Resilient rubber tyred skate wheel :
en
- DE695429C - Support roller set for trough conveyor belts :
de
en
- US2211949A - Artificial cellulosic material bonded to rubber and method of producing the bond :
en
- USD122045S - Design for a spray gun :
en
- AU111238B2 - Improved share for cultivators and combines :
en
- DE695375C - Process for the operation of steam jet air extractors for surface condensers of steam turbines :
de
en
- AU212940A - Improvements in or relating to ladders :
en
- US2212291A - Fluid seal with gripped fabric faced packing :
en
- US2211945A - Artificial cellulosic material bonded to rubber and method of producing the bond :
en
- CA390811A - Circuit control device and system :
en
fr
- US2211848A - Long and short span construction :
en
- US2212334A - Catheter :
en
- US2212380A - Loose-leaf binder :
en
- US2212034A - Catalytic dehydrogenation of hydrocarbons :
en
- US2212017A - Cuprous alloy :
en
- US2211983A - High pressure joint for tubes and the like :
en
- US2212305A - Means for controlling the flow of gas from a hopper, etc. :
en
- DE695270C - Process for the production of hydrocarbon oils :
de
en
- US2211902A - Wheel :
en
- US2212122A - Roofing :
en
- US2212234A - Method of coating printing cylinders :
en
- USD121991S - Case for a cigarette lighter :
en
- CA390856A - Beverage cooling and dispensing apparatus :
en
fr
- CA390876A - Short wave electron tube circuit :
en
fr
- CA390891A - Sliding clasp fastener production :
en
fr
- US2212303A - Valve :
en
- US2212436A - Pump :
en
- US2212021A - Lubricant :
en
- US2212225A - Typographical distributing apparatus for slug casting machines :
en
- CA390858A - Ballast resistance tube :
en
fr
- CA390860A - Typewriter :
en
fr
- AU111242B2 - Improvements in or relating to explosive compositions :
en
- CA390777A - Strip metal treating method :
en
fr
- CA390843A - Soldering flux :
en
fr
- DE695409C - Disinfection method :
de
en
- DE695257C - Microphone arrangement :
de
en
- FR856982A - Electrical connections between parts moving in a relative rotational-reciprocating motion :
en
fr
- US2211963A - Car door fastener :
en
- DE695278C - Process for the production of phosphorescent substances :
de
en
- FR857046A - Oil pressure signaling switch :
en
fr
- FR857083A - Filing device, or card directory :
en
fr
- GB525218A - Improvements in cathode ray tubes :
en
- CA390780A - Bag feeding and opening apparatus :
en
fr
- FR857074A - Lubrication of internal parts of gas meters :
en
fr
- GB524975A - Improved production of co-polymeric products derived from vinylidene chloride :
en
- FR856969A - Miner's electric lamp :
en
fr
- CA390776A - Power unit :
en
fr
- FR857002A - Device for replacing a failed partner in card games auctioned with a death :
en
fr
- GB525127A - Radio transmitters :
en
- AU111254B2 - Improvements in or relating to two-stroke internal combustion engines :
en
- US2211838A - Method and apparatus for continuously crushing and discharging carbonized and foreign substances from woolen and worsted fabrics :
en
- US2212085A - Load indicating and controlling apparatus for testing machines :
en
- AU111224B2 - Compounded meneral oil :
en
- US2211760A - Spring and method of making the same :
en
- US2212311A - Air heater for furnaces :
en
- AU375539A - Improvements in flushing valves :
en
- US2211938A - Modified alkyd kesin :
en
- US2212243A - Strip coiler :
en
- AU294840A - Improvements in or relating to tubular rivets and their manufacture :
en
- CA390877A - Telephone system :
en
fr
- DE695403C - Process for the preparation of polyazo dyes :
de
en
- GB525120A - Improvements in or relating to the driving of the cam shafts of internal combustion engines :
en
- GB525089A - Improvements in control systems for electrical range units and the like :
en
- GB525255A - Improvements in or relating to warp knitting machines :
en
- FR857085A - Rotating field motor, with outer cage :
en
fr
- GB525019A - Improvements relating to the transmission of alternating currents and more particularly to the modulation of carrier currents in accordance with ringing currents :
en
- DE695181C - Bath for the galvanic production of deposits from copper and copper alloys :
de
en
- US2212261A - Turbine type mixer :
en
- FR856973A - Alkylhalogenated compounds and their preparation process :
en
fr
- DE695438C - Device for automatic switching on and off of lamps :
de
en
- FR856967A - Electrical installation for motor vehicles :
en
fr
- GB525003A - Improvements in or relating to synthetic milk :
en
- US2211975A - Catheter :
en
- USD122020S - Design for a photographic camera :
en
- USD122030S - Design fob a luggage handle post :
en
- CA390842A - Pulley block :
en
fr
- DE695233C - Three-phase transformer, especially for supplying electricity to electrical welding equipment :
de
en
- GB524959A - Improvements in or relating to the treatment of textile materials :
en
- GB524942A - Means for indicating and controlling the pressure within vessels for cooking, digesting, sterilizing or otherwise treating edible or other goods by fluid pressure :
en
- GB525071A - Improvements in shuttles for looms for weaving :
en
- FR857090A - Improvements to the inking mechanism of printing machines :
en
fr
- GB525079A - Improved pail or bucket :
en
- AU373139A - Improved ironing board cover :
en
- USD122032S - Design for a stove :
en
- US2212104A - Method for the preparation of delta 4-pregnenol-20-one-3 and intermediates obtained therein :
en
- US2212385A - Producing synthetic drying oil :
en
- DE695451C - Dentifrice in paste form :
de
en
- GB525037A - Improvements in and relating to aircraft engine cowlings or nacelles :
en
- GB525211A - Improvements in or relating to lifting jacks :
en
- GB525068A - Improvements in or relating to gas heated apparatus for the warming of rooms :
en
- GB525207A - Improvements in or relating to the quenching of heated cylindrical bodies :
en
- GB525006A - Method of and means for separating materials of different physical characters :
en
- CA390797A - Gear shifting mechanism :
en
fr
- DE695452C - Vault-like wooden roof construction :
de
en
- GB525216A - Improvements in containers for cigarettes :
en
- GB524933A - Improvements relating to electric converter systems :
en
- DE695175C - Collapsible tripod frame (tripod) that serves as a barrier stand or support block :
de
en
- US2211816A - Food package :
en
- US2212128A - Antenna :
en
- US2212342A - Electric drill :
en
- US2212475A - Sewing machine bobbin-case :
en
- GB524997A - Device for the automatic correction of the position of the sighting line of a machine gun mounted in an aircraft or other turret :
en
- GB525248A - Improvements in battery charging equipment :
en
- GB525167A - Improvements in and relating to rings for ring-spinning machines, doubling machines and other like machines for the treatment of fibrous material :
en
- DE695352C - Sootblower with rotating blowpipe :
de
en
- US2212333A - Ball game :
en
- DE695163C - Sliding armature motor :
de
en
- FR856960A - Improvements made to sanitary vessels such as water closets or the like :
en
fr
- DE695249C - Milling machines with counter holder :
de
en
- GB525007A - Improvements in and relating to cattle licks and holders therefor :
en
- GB525177A - Improvements in and relating to cigarette cases :
en
- GB525066A - Electric high speed locomotives for great tractive efforts :
en
- FR856981A - Dropper bottle :
en
fr
- GB525078A - Improvements in and relating to electric soldering irons :
en
- GB525219A - Shoe heel :
en
- US2212462A - Vehicle body :
en
- USD122021S - Spoon or other article of flatware :
en
- FR856976A - Foam collector device for burning tank installations :
en
fr
- FR857021A - waterfall equipment with asynchronous generators :
en
fr
- US2212283A - Engine :
en
- US2212407A - Tracer controlled milling machine :
en
- DE695248C - Control rods in continuously variable V-belt change gears :
de
en
- GB524923A - Improvements in or relating to screw propellers and control mechanism therefor :
en
- GB525096A - Improvements in safety means for wringers :
en
- US2211784A - Speed governor :
en
- US2212169A - Flexible tube :
en
- US2212416A - Fluid operated pump :
en
- DE695255C - Process for preventing the electrostatic charging of synthetic threads made from organic cellulose derivatives :
de
en
- GB525061A - Improvements in or relating to gas generators :
en
- DE695289C - Protective device for three-phase networks :
de
en
- GB524918A - Improvements in the manufacture and production of butadiene :
en
- US2212372A - Closure for bottles or the like :
en
- US2212296A - Feeder for threshing machines :
en
- DE695368C - Electrically operated flasher device for direction indicators of motor vehicles :
de
en
- GB525123A - A remote control installation operating according to the impulse method with a protective device against incorrect switching due to foreign or disturbing impulses :
en
- GB525212A - Improvements in or relating to recording device :
en
- FR857086A - Metal for electrical resistance, and process for its manufacture :
en
fr
- GB525121A - Tire spreader and inspection machine :
en
- GB525136A - Improvements in the manufacture and production of mustard oils :
en
- DE695339C - Electric machine with cage winding :
de
en
- US2211806A - Tonochromatic system and film :
en
- US2211821A - Combined bumper and bumper guard structure :
en
- CA390786A - Punching press :
en
fr
- US2212094A - Cowling combination :
en
- US2212481A - Multicellular expanded material and process of manufacturing same :
en
- FR857005A - Method and devices for supplying pure water to steam desuperheaters operating by mixing :
en
fr
- FR857006A - Quick coupling for pipes or tanks :
en
fr
- DE695419C - Carbon copy :
de
en
- DE695383C - Hanger filing for folders :
de
en
- US2211754A - Apparatus for recording telephone call charges :
en
- US2212277A - Refrigeration :
en
- US2212287A - Milk bottle holder :
en
- FR856961A - Improvements to contaminated water drainage devices such as sanitary ware :
en
fr
- DE695243C - Switching device for vibration testing machines to shut down the testing machine after a breakdown or if the vibration deflection of the test rod has decreased significantly :
de
en
- USD122016S - Design for a vending machine cabinet :
en
- GB525132A - Improvements in or relating to beer engine and like pumping apparatus :
en
- GB525065A - A device for practice firing with compressed air from high angle ordnance, such as mine-throwers, trench mortars and the like :
en
- GB525081A - Improved apparatus for practising artificial respiration :
en
- US2211777A - Bowling game :
en
- US2211920A - Synthetic fibers and method for producing same :
en
- DE695345C - Welding electrode for electrical resistance spot welding :
de
en
- DE695385C - sium oxide from magnesium sulfate :
de
en
- US2212180A - Method of packaging coils for shipment and package structure :
en
- USD122036S - Design for a multiple toothbrush
holder :
en
- FR857043A - Special tap :
en
fr
- GB525047A - New or improved arrangements for the further treatment of threads produced in machines such as spinning and doubling machines :
en
- GB525215A - Improvements in or relating to method of and apparatus for straightening bars, rounds or the like :
en
- US2211817A - Sealed lubricated joint :
en
- US2211908A - Manufacture of caustic soda and calcium carbonate :
en
- DE695325C - Multi-tray malt kiln :
de
en
- GB525242A - Improvements relating to dynamo regulators :
en
- US2212470A - Fire extinguishing compound :
en
- GB525250A - Improved composition for obtaining rubber-containing deposits on fibrous substances :
en
- US2212347A - Duplicating machine :
en
- GB524953A - Improvements in or relating to the manufacture of stockings from artificial fibres :
en
- GB525082A - An improved means for lifting and loading sugar canes or other materials into wagons or other means of transport :
en
- FR857081A - Method and device for packaging and mounting sliders for curtain rails :
en
fr
- GB525247A - Improvements in or relating to preparations for covering the surface of a road, roofor the like :
en
- AU483539A - Improvements inelastic material and its embodiment in wearing apparel :
en
- US2211934A - Vacuum cleaner :
en
- US2211761A - Method of and tool for making a spring :
en
- DE695328C - Device for the separation of solid and liquid components from gases or vapors with the help of centrifugal force and a cavitation generated by circulating flow :
de
en
- GB525084A - Improvements in or relating to apparatus for tuning radio receivers or like apparatus :
en
- GB524979A - An improved aerial bomb and method of using the same as a defence against aerial attacks :
en
- GB525040A - Improvements in or relating to tools for bending metal :
en
- FR857014A - Device for signaling dangerous obstacles for air navigation :
en
fr
- DE695427C - Device for artillery direction training :
de
en
- GB525088A - Improvements in and relating to rotary pumps, compressors and exhausters having radially sliding vanes :
en
- GB524994A - Improvements in or relating to cord and the manufacture thereof :
en
- US2212290A - Apparatus for transferring cable circuits :
en
- DE695276C - Process for the production of hydrocarbons from solid carbonaceous substances :
de
en
- GB525022A - Improvements in or relating to modulation systems for modulating ultra short waves :
en
- GB524922A - Improvements in the manufacture of tube :
en
- USD122095S - Design for a pin clip :
en
- DE695247C - Hay cutter :
de
en
- GB525113A - Method of controlling the temperature of industrial furnaces :
en
- GB524981A - Improvements in and relating to electric valve circuits for automatic control of thespeed of dynamo-electric machines :
en
- GB524970A - Improvements relating to furnaces for the heat treatment of metal objects :
en
- DE695326C - nd barrel :
de
en
- AU114679B2 - Improvements in or relating to tubular rivets and their manufacture :
en
- AU562939A - Improvements in or relating to two-stroke internal combustion engines :
en
- GB525077A - Improvements relating to roller steady tool boxes for capstan or turret lathes :
en
- US2212204A - Amplifier :
en
- GB525203A - A dial gauge for hardness testing machines :
en
- FR857037A - Air-cooled combustion or combustion engine unit :
en
fr
- FR857057A - Special steel waste treatment process :
en
fr
- US2211880A - Inverted bucket steam trap :
en
- USD122048S - Design for a dress :
en
- DE695292C - Rotating anode tube with high voltage protective jacket :
de
en
- DE695281C - Process for the production of capsules of durohydroquinones :
de
en
- DE695283C - Device for sealing the inlet and outlet chambers of continuous furnaces with beam hearth conveyance :
de
en
- GB525135A - Improvements in or relating to combined article of furniture and radio receiving set :
en
- CA390790A - Metal spray gun :
en
fr
- US2211925A - Spring insert for spring assemblies :
en
- USD122059S - Design for a dress :
en
- AU111240B2 - Improvements in or relating to refrigerators :
en
- US2212014A - Shielding device for the eyes :
en
- US2212097A - Rebound switch :
en
- AU111246B2 - Improvements in or relating to gyratory crushers :
en
- US2211926A - Television-facsimile system :
en
- US2212205A - Amplifier :
en
- FR856970A - Method and machine for shaping shoes :
en
fr
- GB524945A - An improved tent-frame construction :
en
- GB525163A - Improvements in and in the manufacture of projection screens :
en
- US2212001A - Proof box construction :
en
- USD122025S - Design for a shoe :
en
- DE695234C - Process for the protection of solid, crystalline fragments :
de
en
- FR857004A - Unsinkable swimsuit :
en
fr
- GB525241A - Tube coupling :
en
- DK57911C - Chicken nests. :
da
en
- FR857007A - Process for the disinfection, disinsection, preservation, etc., of books, archives, letters and other similar fragile objects :
en
fr
- US2212463A - Last line indicating attachment for typewriters :
en
- GB524986A - Process for the purification treatment of olefinic hydrocarbons :
en
- US2211887A - Weather strip :
en
- US2212294A - Artificial bait :
en
- CA390894A - Electric switching device :
en
fr
- DE695177C - Process for the production of 2-chlorobutadiene (1,3) polymers :
de
en
- GB524940A - Improvements in and relating to apparatus for cooking, digesting, sterilizing or otherwise treating edible or other goods by fluid pressure :
en
- US2211798A - Oil composition :
en
- US2211825A - Adjustable supporting means :
en
- DE695183C - Device for lapping cogwheels by means of three-part lacing :
de
en
- DE695391C - Compression refrigeration machine :
de
en
- GB525086A - Flexible coupling for tubes :
en
- GB525000A - Improvements in or relating to deflecting electrode structures for cathode ray tubes :
en
- DE695439C - Arrangement for rectifying high-voltage, low-frequency alternating current :
de
en
- DE695294C - Process for the preparation of dyes of the anthraquinone series :
de
en
- US2212370A - Emergency valve and mechanism remover-replacer :
en
- CA390847A - Lawn mower :
en
fr
- US2212186A - Fluid flow meter :
en
- US2211783A - Saddle block for power shovels :
en
- US2212299A - Flier construction :
en
- US2212063A - Double sash and moisture-absorbing receptacle assembly :
en
- US2212414A - Adjustable height increasing shoe :
en
- US2212069A - Bookkeeping machine :
en
- US2212231A - Ultra short wave device :
en
- US2211842A - Food grinder :
en
- CA390836A - Shingle :
en
fr
- CA390845A - Titaniferous ore beneficiating method :
en
fr
- US2211930A - Air conditioning apparatus :
en
- US2212092A - Separating and cleaning mechanism for threshing machines :
en
- US2211960A - Artificial cellulosic material bonded to rubber and method of producing the bond :
en
- DE695428C - Streamlined carrier for underwater sound devices :
de
en
- CA390855A - Bias potential supply system :
en
fr
- US2212244A - Winch :
en
- CA390762A - Automobile suspension for drive axles :
en
fr
- US2211854A - Method of making castings with passages therein :
en
- US2212268A - Toothpick dispenser :
en
- DE695215C - Process for the preparation of salts of acidic sulfuric acid esters of higher molecular weight aliphatic alcohols :
de
en
- US2211788A - Gearing :
en
- US2212221A - Metal window with metal weather strips :
en
- US2212308A - Faucet :
en
- US2212175A - Process for the production of organic compounds :
en
- CA390866A - Fibrous container :
en
fr
- US2211748A - Densimeter :
en
- US2211844A - Cathode ray tube :
en
- US2211852A - Blocking oscillator apparatus :
en
- DK57913C - Method and Machine for Making Paper Cups and Similar Paper Containers. :
da
en
- USD122089S - Design for a necklace :
en
- AU514139A - Compounded mineral oil :
en
- CA390821A - Tie rod joint :
en
fr
- AU250640A - Improvements in window regulators :
en
- US2211756A - Railway crossing signal :
en
- US2211889A - Splash lubricated air compressor :
en
- US2211891A - Adding machine :
en
- US2212218A - Lubrication device :
en
- US2211781A - Mining machine :
en
- US2212216A - Telephone set :
en
- DE695436C - Erase chamber for liquid switch :
de
en
- AU367739A - Improvements in and relating to rotary clothes hoists :
en
- CA390869A - Heating system :
en
fr
- CA390883A - Retort charging method :
en
fr
- US2211793A - Printing machine for lengths of material :
en
- DE695353C - Device for uninterrupted splitting and conversion of gases and vapors containing hydrocarbons :
de
en
- GB525156A - Improvements in or relating to the treatment of fibres, filaments, threads, films and the like :
en
- US2211831A - Automobile heating apparatus :
en
- US2212005A - Automatic combustion control :
en
- DE695313C - Gun with two gun barrels that can be height-adjusted over a common dental arch :
de
en
- US2212028A - Dyestuff of the anthraquinone series :
en
- US2211749A - Display lamp :
en
- US2212003A - Machine for making handled edibles :
en
- USD122035S - Design fob a tire :
en
- US2212126A - Flexible suspension for wall and ceiling finishes :
en
- US2212446A - Process of calcining comminuted limestone :
en
- USD122081S - Design for a coat :
en
- GB524950A - Improvements in and relating to dividing mechanism for milling machines :
en
- CA390884A - Screw and screw-driving tool :
en
fr
- DE695287C - Arrangement to achieve an optimal rectifying effect with short waves below 10 m :
de
en
- AU111212B2 - Improvements in or relating to electric apparatus comprising system of conductors produced bya die-casting process :
en
- US2211779A - Dynamic wheel balancing device :
en
- US2212036A - Union for well heads :
en
- US2211984A - Method of producing billets from steel scrap :
en
- USD122041S - Design for a transparent cigar
container :
en
- US2212079A - Shuttlecock and method of making the same :
en
- FR857094A - Advertising display of stockings and other flexible items :
en
fr
- US2212453A - Motor vehicle :
en
- US2212115A - Steam boiler :
en
- US2212455A - Adjustable pipe railing fitting :
en
- USD122098S - Design for a pin clip :
en
- US2212074A - Container :
en
- US2212102A - Electric vibrator :
en
- US2212309A - Spool construction :
en
- DE695228C - Electric high pressure discharge lamp, in particular mercury pressure lamp, in which the glow electrodes consist of wire coils containing electron-emitting substances :
de
en
- US2212344A - Spinning line swivel :
en
- US2211828A - Manufacture of titanium dioxide pigments :
en
- USD122074S - Design for a box :
en
- GB525138A - Improved methods for the electro-mechanical recording of sound vibrations :
en
- AU366739A - Improvements relating to the preparation of finings :
en
- GB525053A - Improvements in and relating to electric welding machines :
en
- GB524984A - Improvements in or relating to aerofoils :
en
- DE695229C - Electric lamp with a high-pressure mercury vapor discharge tube arranged within a glass bulb :
de
en
- CA390871A - Alternating current voltage regulating apparatus :
en
fr
- US2212408A - Brake means :
en
- GB525164A - Improvements in and relating to stools convertible to tables :
en
- GB525045A - Improvements in or relating to dress shields and apparatus for making same :
en
- FR857017A - Fabric for protective clothing against combat gases, its manufacturing process and its applications :
en
fr
- DE695250C - Air hammer :
de
en
- DE695220C - Device for the continuous dewatering of high-boiling oils, in particular carboloel :
de
en
- DE695231C - Device for removing radio tubes from the socket :
de
en
- CA390865A - Centrifugal fan :
en
fr
- FR856959A - Improvement of sealing caps for canned containers :
en
fr
- DE695394C - Composable power strip system :
de
en
- DE695411C - vacuum cleaner :
de
en
- USD122022S - Design for a hose supporter :
en
- CA390763A - Automobile hood :
en
fr
- GB525230A - Improvements in or relating to change speed gearing :
en
- FR857082A - Automatic sheller for aloe, sisal and other similar leaves :
en
fr
- GB525039A - Manufacture of a sulphur dyestuff :
en
- DE689303C - Passage pan with horizontal passage for endless cardboard webs with two roller groups arranged next to each other :
de
en
- DE695446C - Liquid switch with electrodes made of porous metal :
de
en
- AU110294B2 - Improvements in the treatment of wool :
en
- AU111257B2 - Improvements in or relating tothe preparation ofa shoe forthe fitting ofa heel thereto :
en
- US2212245A - Antenna network for vehicle guiding systems :
en
- GB525087A - Improvements relating to u-section, l-section and cup packing washers :
en
- GB524921A - Improvements in or relating to fire extinguishing systems and to apparatus or devices for use therein :
en
- US2212146A - Preparation of alpha-alkylenimines, e. g., ethylenimine :
en
- GB524958A - Improvements in or relating to compressor regulators :
en
- DE695172C - Process for building up an electrode system formed from layers :
de
en
- GB525190A - Resin emulsions :
en
- GB524938A - Improvements in or relating to vacuum cleaners :
en
- GB525165A - Mechanism for limiting and checking the oscillations of the beam of a weighing scale :
en
- GB525197A - Heat recuperator for heating air for combustion :
en
- US2211883A - Wire ornament :
en
- AU337539A - Improved share for cultivators and combines :
en
- DE695200C - Process for the pre-treatment of potatoes and aeh :
de
en
- GB525058A - Improvements in cop winding machines :
en
- US2212138A - Gas or liquid seal :
en
- FR857075A - Process for the manufacture of mineral oils having good dispersancy and adhesive power :
en
fr
- GB525124A - Improvements connected with fluid pressure operated friction clutches :
en
- US2212246A - Hydraulic brake wheel cylinder :
en
- AU514039A - Compounded meneral oil :
en
- CA390754A - Convertible range :
en
fr
- US2211943A - Amino anthraquinone compounds :
en
- DE695405C - Process for the preparation of copper-containing stilbene azo dyes :
de
en
- GB524925A - Improvements in and relating to electric phase shifting circuits :
en
- DE695193C - Process for filling towers and reaction spaces by means of Schuetten von Fuellkoerpern :
de
en
- DK57904C - Skin Treatment Device. :
da
en
- GB524966A - Aluminium alloy :
en
- GB525155A - Improvements in hand-operated indicators for use with heating systems :
en
- FR856962A - Improvements to devices for discharging or evacuating contaminated water :
en
fr
- FR857025A - Switching system :
en
fr
- GB525161A - Improvements connected with the attachment of handles to hollow-ware or like utensils :
en
- GB524935A - Improvements in expansion joints for pipes and the like :
en
- GB524985A - Improvements in or relating to web-drying apparatus :
en
- DE695334C - Electrical communication cable :
de
en
- GB525105A - Improvements in or relating to distillation processes :
en
- DE695165C - t developing magnet :
de
en
- GB525075A - Improvements in die gauging and fitting machines :
en
- GB525020A - Valve device :
en
- GB525168A - Valve timing gear for internal combustion engines, steam engines, compressed gas engines or hydraulic motors :
en
- AU367439A - Improvements in or relating topin coupled members of dredging elevating, conveying and like apparatus :
en
- US2212110A - Radio beacon system :
en
- USD122014S - Design for a game board :
en
- US2212187A - 2-methyl-4,6-dioxo-5-iodo-tetrahy-dropyridine-1-acetic acid and process for the manufacture thereof :
en
- US2212247A - Temperature compensating electric pressure gauge :
en
- US2212304A - Separator apparatus :
en
- US2211763A - Cinematographic apparatus :
en
- AU111216B2 - Improvements in or relating to adjustable slidable condensers :
en
- CA390828A - Vehicle and suspension :
en
fr
- US2211982A - Shade pull :
en
- US2212145A - Faceplate :
en
- US2212211A - Apparatus for detecting and measuring heteroatomic gases :
en
- US2212457A - Slitting machine :
en
- US2212456A - Shell or fuselage for aircraft :
en
- CA390760A - Tooth cleaning and gum massaging appliance :
en
fr
- US2212486A - Safety apparatus :
en
- CA390833A - Wrapping machine :
en
fr
- US2211942A - Circuit arrangement for separating electrical signal pulses :
en
- USD121993S - Design for a wrapping paper :
en
- USD122069S - Design for a dress :
en
- USD122102S - Design for a curtain :
en
- US2212240A - Carrier wave modulating system and apparatus :
en
- AU415739A - Improvements in or relating to electric apparatus comprising system of conductors and condensers produced bya die-casting process :
en
- US2212251A - Electrical coincidental locking :
en
- US2212255A - Oil burner control-program type :
en
- US2212449A - Mechanism for sealing containers :
en
- GB525249A - Improvements in and relating to apparatus for cleaning air filters :
en
- GB525170A - Improvements relating to machinery slides :
en
- CA390829A - Lithographic plate preparing process :
en
fr
- USD122075S - Design for a lace tkimmjng or similar
article :
en
- FR857096A - Clothing articles of elastic material :
en
fr
- US2211834A - Tape-applying machine :
en
- US2212208A - Electron lens :
en
- US2212427A - Electric discharge lamp circuit :
en
- FR856979A - Continuously regenerating gas filter cartridge :
en
fr
- FR857068A - Improvements to the polarization of light :
en
fr
- DE695182C - Process for creating pores on tread machines :
de
en
- US2211941A - Grease :
en
- US2212083A - Accelerator :
en
- USD122024S - Design fob a game board :
en
- FR857011A - Improvements to the construction of underground galleries such as shelter trenches :
en
fr
- FR857054A - Improvements to the keys of composing and line melting machines :
en
fr
- GB525102A - Closure cap for bottles and the like :
en
- DE695201C - Control device for self-propelled torpedoes :
de
en
- FR857078A - Device for determining the rotational acceleration of bodies, for example airplanes :
en
fr
- IE15898L - Luminescent materials :
en
- DE695377C - Circuit for automatic or semi-automatic telephone systems :
de
en
- US2212133A - Surgical instrument :
en
- FR856995A - Fertilizer :
en
fr
- GB525062A - Improvements in baffle plates for gas or vapour conduits of absorption refrigeratingapparatus :
en
- GB525129A - Improvements relating to trench linings and shelters :
en
- GB525191A - Improvements in and relating to two-stroke internal combustion engines :
en
- US2212011A - Ironing machine :
en
- US2212316A - Door lock :
en
- US2212474A - Electric blasting initiator :
en
- US2212478A - Alkyl catechols :
en
- GB525026A - Improvements in or relating to single-phase condenser type induction motors :
en
- US2212406A - Tool mounting for machine tool spindles :
en
- GB524989A - Improvements in or relating to electric cables :
en
- DE695297C - Disk mill with vertical shaft, especially for shredding alkali cellulose :
de
en
- FR856972A - Shoe repair machine, and in particular shoe repair machine :
en
fr
- GB525175A - Improvements in or relating to coating compositions for containers :
en
- GB525017A - Improvements in or relating to protection fenders or the like :
en
- GB525108A - Improvements in fasteners :
en
- US2212041A - Fan wheel :
en
- GB524956A - Closure caps for bottles and like containers and package formed therewith :
en
- GB525011A - Improvements in pickling steels and baths therefor :
en
- US2212140A - Chronometric mechanism :
en
- US2212444A - Process for dehydrating peat or the like :
en
- US2211864A - schmied :
en
- GB525234A - New or improved book-stand and rest :
en
- GR9176B - PRINTING SYSTEM OF VARIOUS DESIGNS AND COLORS ON FABRICS, BREAD AND OTHER ADVANTABLE PRINTINGS OF SURFACES. :
el
en
- DE695170C - Temperature-independent plate capacitor :
de
en
- DE695268C - Process for the production of lubricating oils :
de
en
- US2211903A - Oil cracking and polymerizing heater :
en
- US2212252A - Overload clutch :
en
- AU111209B2 - Improvements in or relating to bearings :
en
- DE695320C - ei or more rows each having their own crankshaft and connected by a gear are arranged :
de
en
- GR9171B - CRUDE OIL BURNER BY OPERATING WATER PRESSURE :
el
en
- US2211992A - Coating composition :
en
- DE695259C - High-voltage transducer, in particular a current wall cord without insulating separating joints, is provided :
de
en
- DE695162C - Circuit arrangement for followers in self-connecting telephone systems :
de
en
- US2212044A - Method and apparatus for perforating well casings :
en
- US2212468A - Tilting diffusing plate :
en
- USD121998S - Decorative illuminating device or similar article :
en
- US2211979A - Commutator :
en
- US2212068A - Universal joint :
en
- CA390853A - Loose leaf binder :
en
fr
- US2211795A - Attachment for internal combustion engines :
en
- USD121996S - Design for a stapling device :
en
- DE695445C - Electric switch :
de
en
- US2211973A - Fishing tool :
en
- US2212278A - Variable-speed power-transmission mechanism :
en
- US2211916A - Brake mechanism :
en
- US2212193A - Steering drive axle :
en
- DE695295C - Process for the preparation of anthraquinone dyes :
de
en
- US2212161A - Shifting means for indicator tapes :
en
- US2211855A - Process of synthesizing organic compounds :
en
- US2211863A - Art of felting and product :
en
- US2211868A - Sport timing apparatus :
en
- US2212112A - Conversion of aliphatic hydrocarbons to cyclic hydrocarbons :
en
- CA390791A - Tire anti-skid chain link :
en
fr
- US2212345A - Arrowhead :
en
- US2212419A - Apparatus for batch weighing :
en
- US2212173A - Periodic wave repeater :
en
- USD122100S - Design for an ax or sevolar hand
tool :
en
- CA390749A - Ice surfacing machine :
en
fr
- CA390774A - Briquette coating machine :
en
fr
- US2212223A - Vertical spindle :
en
- GB525002A - Apparatus for recovering objects from wells and other borings :
en
- GB525254A - Improvements in or relating to a leg rest or support giving increased comfort to a person occupying a seated or inclined position in a chair or the like :
en
- US2211827A - Film gate assembly :
en
- US2212441A - Container and heating means therefor :
en
- GB525114A - Improvements in or relating to apparatus for processing photographic film or other strip material :
en
- GB524972A - Improvements relating to braking mechanism :
en
- US2211770A - Musical instrument and valve action therefor :
en
- US2211785A - Knitting machine :
en
- US2211997A - Excavator :
en
- USD122097S - Design fob a pin clip :
en
- US2212027A - Woman's undergarment :
en
- US2212361A - Method of making a resilient stud engaging member :
en
- DE695415C - Device for continuous control of the efficiency of water turbines :
de
en
- US2212088A - Sectional boat :
en
- US2212395A - Clutch mechanism :
en
- USD122043S - Design fob an ash tray :
en
- AU111211B2 - Improvements in or relating to electric apparatus having a conductor system produced bya die-casting process :
en
- DE695219C - Process for the production of dihydrofuran :
de
en
- US2211951A - Artificial cellulosic material bonded to rubber and method of producing the bond :
en
- US2211998A - Attachment clip for clothes hangers :
en
- US2212317A - Watch cleaning machine :
en
- US2211966A - Woman s garment :
en
- US2212366A - Piston rod bearing :
en
- US2212171A - Amine-sulphamic acid addition product :
en
- US2211894A - Radio telephone system :
en
- AU370139A - Improvements in or relating to gyratory crushers :
en
- US2212286A - Floral display rack :
en
- US2211792A - Wire printing device :
en
- USRE21539E - wittmann :
en
- US2211804A - Relasting machine :
en
- USD122002S - Design for a stove :
en
- USD122076S - Lace trimming or similar article :
en
- US2212048A - Spotlight :
en
- AU262239A - A brush handle and container cap :
en
- US2212181A - Acoustical apparatus :
en
- US2212241A - Liquid dispensing apparatus :
en
- GB525174A - Improvements in marking unplayed talking-machine records :
en
- US2212025A - X-ray apparatus :
en
- US2212184A - Building unit :
en
- US2212353A - Lighter :
en
- US2212484A - Telescopic instrument for the examination of body cavities :
en
- US2212059A - Tire tool :
en
- US2212318A - Blood transfusion apparatus :
en
- FR856953A - Improvements to incandescent electric lamps :
en
fr
- US2212364A - Liquid fuel fired absorption refrigerator :
en
- US2212067A - Drilling apparatus :
en
- US2212071A - Machine for cutting corn from the cob :
en
- GB525229A - Improvements in or relating to change speed gearing :
en
- FR857019A - Removable, folding and articulated bed more especially for camping or emergency bed :
en
fr
- DE695300C - Eating fork with an arrangement for holding bones :
de
en
- CA390765A - Shaft indexing device :
en
fr
- DE695324C - Device for closing off extending weather shafts :
de
en
- USD122063S - Design for a dress :
en
- GB525189A - Improvements in and relating to the automatic regulation of the frequency of synchronous electric generators :
en
- US2212390A - Double capacity bag :
en
- US2212435A - Escapement mechanism for the carriage of a typewriter :
en
- DE695188C - Device for sharpening scissors :
de
en
- GB525228A - Improvements in and relating to fire-extinguishing compositions :
en
- US2212000A - Coach lock :
en
- US2212151A - Hydrogenation of polymeric acyloins :
en
- GB525139A - Means for suspension of rail vehicles :
en
- US2212141A - Esters and their preparation :
en
- US2212263A - Shoe heel :
en
- US2212273A - Arrangement for measuring the local specific resistance of borehole strata :
en
- DK57899C - Automatic Calling Machine for Automatic and Semi-Automatic Telephone Systems. :
da
en
- DE695378C - Circuit arrangement for monitoring a luminous circuit diagram :
de
en
- AU380539A - Improvements in and relating tothe manufacture of halogenated derivatives of ethylene polymers :
en
- US2211791A - Rotary folding mechanism :
en
- US2212339A - Device for applying fastening means :
en
- GB525112A - Improvements in or relating to roll film photographic cameras :
en
- FR857031A - Process for the preparation of brominated phytol derivatives :
en
fr
- DK57909C - Grid-shaped joist for roof or floor constructions. :
da
en
- GB525232A - Improvements in and relating to devices adapted for use in collecting contributions for charitable and other purposes :
en
- GB525169A - An improved process and means for use in the sterilising of cut grass :
en
- US2211765A - Stripping mechanism for printing presses :
en
- US2211846A - Valve :
en
- DE695315C - Leaching of carbonic acid from gas mixtures :
de
en
- AU111239B2 - Improvements relating to the preparation of finings :
en
- DE695217C - Process for the production of polyamines or their quaternary ammonium compounds :
de
en
- US2212129A - Can rack :
en
- US2212431A - Apparatus for testing and improving articulation :
en
- US2211959A - Artificial cellulosic material bonded to rubber and method of producing the bond :
en
- US2212029A - Dyestuffs of the anthraquinone series :
en
- DE695197C - :
de
en
- CA390803A - Double-ply metal tube :
en
fr
- US2212045A - Gun perforator :
en
- US2212057A - Garden implement :
en
- US2212039A - Ornamental wheel disk construction :
en
- US2212064A - Barge loading device :
en
- US2212258A - Carburetor :
en
- DK57902C - Band-like, endless cutting tool. :
da
en
- DK57907C - Device with resilient bed bases. :
da
en
- FR856952A - Starting mode of diesel engine and engine thus operated :
en
fr
- FR856968A - Improvements to siliceous bodies :
en
fr
- US2211757A - Holder :
en
- US2212031A - Retractable landing gear for aircraft :
en
- USRE21536E - Sedimentation tank :
en
- GB525004A - Improvements in telephone systems :
en
- GB525094A - Improvements in or relating to locks :
en
- US2212202A - Electronic oscillation generator :
en
- US2211953A - Receiver sight :
en
- US2212388A - Elevator :
en
- US2211987A - Material for treatment of hydrocarbons :
en
- US2212153A - Vibration dampener :
en
- US2212062A - Waste destructor and garbage reclamation unit :
en
- US2212073A - Shield :
en
- US2212178A - Alloy suitable for use as bearing metals :
en
- US2212269A - Protective coated article :
en
- US2211912A - Preparation of pigmented coatings :
en
- US2212160A - Calf weaner :
en
- DE695256C - Motor-driven switching mechanism for starting and regulating motors, in particular AC motors :
de
en
- DE695161C - Circuit arrangement for the charge control of the coin telephones in network group traffic by switching means in the office :
de
en
- GB525008A - Improvements in a device for signalling the derailment of railway carriages :
en
- GB525125A - Improvements in or relating to hair brushes :
en
- CA390783A - Insulating board manufacturing apparatus :
en
fr
- GB524931A - Improvements in or relating to cooling fins for internal combustion engines and the like :
en
- US2212227A - High speed tool :
en
- DE695366C - Impact shredder :
de
en
- US2212391A - Selectivity control :
en
- FR856954A - Process for the treatment of liquids containing suspended fibrous material :
en
fr
- DE695393C - Warning system for securing overpasses on two-track or multi-track railway lines :
de
en
- GB525107A - Improvements in or relating to aircraft landing gear :
en
- AU562839A - Improvements in or relating to two-stroke internal combustion engines :
en
- AU252739A - Method of and apparatus for pneumatically recovering metals :
en
- GB525032A - Improvements in supports for scaffolding members :
en
- AU543239A - Improvements in or relating to adjustable slidable-electrode condensers :
en
- US2212032A - Dusting machine :
en
- AU42439A - Improvements in the treatment of wool :
en
- US2212164A - Roast holder :
en
- US2211895A - Apparatus for the treatments of materials in grains or pieces, such as minerals, coals, and the like :
en
- DE695176C - Process for the production of hoses provided with a fabric sleeve from an elastically resilient fabric :
de
en
- DE695397C - Clamp for fastening one or more lights on a flexible metal tube :
de
en
- CA390890A - Electric discharge tube :
en
fr
- DE695195C - X-ray examination device :
de
en
- US2212010A - Pumping system :
en
- US2212322A - Brake adjustment :
en
- US2212442A - Hydraulic gearshift mechanism :
en
- US2211909A - Front end construction for manure spreaders :
en
- GB525134A - Improvements in luminescent materials :
en
- GB525035A - Improvements in hinges :
en
- AU111258B2 - An improved fastening device for doors, windows or the like :
en
- DE695275C - Process for the catalytic pressure hydrogenation of high-boiling liquid or fusible hydrocarbon oils containing asphalt and / or resins :
de
en
- CA390778A - Bag seal :
en
fr
- DE695152C - Fuel tank for pressurized liquefied flammable gases :
de
en
- GB525116A - Improvements in or relating to joint constructions for vehicle bodies :
en
- CA390809A - X-ray apparatus :
en
fr
- US2212038A - Wheel disk :
en
- GB525057A - Hydraulic control mechanism for the variable speed gear of machine tools :
en
- GB525059A - Improved device for use in pedicure and manicure :
en
- DE695213C - Process for the production of asphalt-free oils, in particular diesel oils and gasoline :
de
en
- DE695344C - Device for electric double-spot welding :
de
en
- GB524983A - Improvements in and relating to gas blast electric switches :
en
- US2211897A - Track chain construction :
en
- DE695271C - Process for the production of hydrocarbon oils from solid, non-fusible carbonaceous substances :
de
en
- US2212015A - Fireplace :
en
- GB525160A - Improvements in hot coiler and method of hot coiling :
en
- US2212082A - Filler for jordan engines :
en
- USD122053S - Design for a dress :
en
- USD122088S - Design fob a necklace :
en
- GB525202A - Improvements in and relating to fasteners :
en
- FR856977A - Apparatus for the continuous production of granules :
en
fr
- DE695252C - Steering wheel for motor vehicles :
de
en
- AU111247B2 - Improvements in rotary grizzly screens :
en
- FR857065A - Improvements to remote control systems :
en
fr
- FR857061A - Combined television and radio installation :
en
fr
- US2212030A - Heating of fluids :
en
- US2212072A - Fan hub and blade structure :
en
- US2212084A - Nucleak alkylated diaminostilbene :
en
- US2212480A - Automatic towing and steering device :
en
- US2212105A - Process for removing acid components from hydrocarbon distillates :
en
- FR857041A - Anti-blast armored door :
en
fr
- CA390807A - Electrical oscillator :
en
fr
- US2212279A - Motor driven bicycle :
en
- FR857093A - Process for preparing dibenzanthronic series tank dyes :
en
fr
- GB524993A - Improvements relating to internal combustion turbine engines :
en
- AU111255B2 - Improvements in or relating to electron discharge tube amplifiers :
en
- FR856990A - Process of carbonization of wood in continuous operation and device for its implementation :
en
fr
- FR857071A - Method and device for the automatic spinning of yarns, more particularly rayon yarns :
en
fr
- GB525237A - Manufacture of phthalocyanines containing alkyl- or aralkylsulphonium groups :
en
- DE695267C - Process for the production of hydrocarbon oils by catalytic pressure hydrogenation :
de
en
- DE695113C - Leather splitting machine :
de
en
- DK57906C - Procedure for the manufacture of silicic acid wires, in particular glass wires, and apparatus for use in the process. :
da
en
- US2212489A - Gun mount :
en
- DE695364C - :
de
en
- US2211869A - Watch crystal box :
en
- US2212260A - Dispersion device and the like :
en
- US2212130A - Heat treatment of magnesium alloys containing zirconium :
en
- US2212346A - Supporting construction :
en
- US2211796A - Manufacture of alkali earth carbonates :
en
- USD122031S - Design for a necklace :
en
- US2211862A - Label cutting and folding mechanism :
en
- FR856992A - Cufflink :
en
fr
- GB524992A - Improvements in or relating to electron discharge circuit arrangements :
en
- GB525223A - Casting steel ingots :
en
- US2212362A - Slide closure :
en
- US2211755A - Converting means :
en
- US2211932A - Method and apparatus for roasting and smelting in a hearth furnace :
en
- US2212098A - Locomotive driving wheel :
en
- US2212319A - Timing device :
en
- FR857009A - Improvements made to electric light sources, in particular to fixed lights mounted on vehicles :
en
fr
- GB525109A - Improvements in or relating to film projecting apparatus :
en
- GB525023A - Improvements in and relating to injection moulding of synthetic materials :
en
- US2212331A - Carpenter's roof lay-out gauge :
en
- US2212392A - Sole edge protecting device :
en
- US2211878A - Soil treating element :
en
- CA390784A - Refrigerator door :
en
fr
- US2211839A - Self-lifting sadiron :
en
- CA390799A - Screw :
en
fr
- USD122004S - Design for a chair seat :
en
- AU464039A - Improvements in or relating to circuit arrangements for influencing the modulation depth ofan amplitude-modulated oscillation :
en
- GB524949A - Improvements in frames or holders for transparencies to be viewed or optically projected :
en
- GB525119A - Improvements in air-raid and like shelters :
en
- GB525195A - Two-wheeled motor vehicles :
en
- DE695244C - from vibration :
de
en
- GB525024A - Improvements in and relating to injection moulding apparatus for metals and non-metals :
en
- FR857059A - Filter for liquids such as lubricating oil :
en
fr
- US2211815A - Electric switch :
en
- AU111256B2 - Organic amine derivatives and method of obtaining same :
en
- DE695404C - Process for the preparation of copper-containing stilbene azo dyes :
de
en
- FR857024A - Dovetail mounted alternator laminated pole :
en
fr
- CA390878A - Strand handling apparatus :
en
fr
- DE695401C - Process for the preparation of disazo dyes :
de
en
- US2212213A - Means for shelling nuts :
en
- DK57900C - Electric Lamp with a Gaseous Discharge Tube. :
da
en
- US2211952A - Dental instrument :
en
- US2212226A - Article of manufacture containing hemp hurds :
en
- CA390789A - Saw levelling handle :
en
fr
- US2212396A - Cathode ray tube :
en
- USD122073S - Design for a swing frame :
en
- CA390785A - Electric razor :
en
fr
- CA390814A - Modulated carrier wave radio receiver :
en
fr
- US2212037A - Ornamental wheel disk structure :
en
- US2212237A - Gang carrier for bottles :
en
- AU111236B2 - Improvements in window regulators :
en
- AU381039A - Improvements in or relating to bearings :
en
- AU111248B2 - Improved ironing board cover :
en
- FR856997A - Cutting oil refinements :
en
fr
- CA390812A - Pigment titanate :
en
fr
- US2212106A - Process for removing acid components from hydrocarbon distillates :
en
- CA390771A - Plastering gauge :
en
fr
- USD122057S - Design for a knife :
en
- FR857035A - Improvements to switchboards and electrical panel devices :
en
fr
- US2212002A - Heating of fluids :
en
- US2212379A - Method and apparatus for introducing gases into closed containers :
en
- US2212420A - Periodic wave repeater :
en
- AU382939A - Improvements in and relating to impulse senders for use in telephone systems :
en
- CA390850A - Electrolytically deposited body production :
en
fr
- GB524995A - Striking mechanism for synchronous motor electric clocks :
en
- USD122033S - Design for a billfold :
en
- GB525162A - Improved terry towel :
en
- CA390758A - Gate valve :
en
fr
- SE99644C1 - :
en
- US2211835A - Feeding device :
en
- US2212432A - Chemical composition :
en
- USD122023S - Design fob a knitted fabbic :
en
- AU365939A - Method and apparatus for projecting aerial signs :
en
- US2211944A - Treatment of lubricating oils :
en
- CA390788A - Acetic acid extraction :
en
fr
- USD122068S - Design for a dress :
en
- US2211803A - Method and equipment for multiple whipstock drilling and lining :
en
- US2211933A - Road making machine :
en
- US2212111A - Refrigeration :
en
- US2212131A - Method of manufacturing ornamental faceplates for penknives and the like :
en
- US2212413A - Rug :
en
- US2212270A - Protective coated article :
en
- US2212292A - Polyphonic instrument employing vibratory means :
en
- DE695423C - Signaling device for bicycles :
de
en
- GB525060A - Paper coating apparatus :
en
- DE695174C - Electric room temperature controller for heating systems :
de
en
- GB525025A - Improvements relating to flexible pocket receptacles :
en
- CA390846A - White titanium pigment :
en
fr
- CA390775A - Pulp treating process :
en
fr
- US2211832A - Power transmission assembly :
en
- US2212426A - Shock absorber :
en
- CA390794A - Blue print coating composition :
en
fr
- DE695192C - Membrane remote control activated by gas pressure waves :
de
en
- US2212099A - Art of preparing methyl halide derivatives of aromatic hydrocarbons :
en
- US2212352A - Multiple fuel burner system :
en
- CA390782A - Sound absorbing composition :
en
fr
- DE695357C - Process for improving the air :
de
en
- CA390820A - Speed controlled brake :
en
fr
- US2212314A - Water resistant amylaceous compositions :
en
- US2212042A - Piston ring assembly :
en
- US2212183A - Tube coupling :
en
- GB525013A - Improvements in supporting wings for aircraft :
en
- GB525122A - Improvements in and relating to hair nets :
en
- US2211762A - Merocyanine dye :
en
- US2212016A - Shampoo board :
en
- USD122055S - Guard for highway markings :
en
- DE695223C - Electromagnetic reverse current tripping device with tripping delay :
de
en
- CA390787A - Printing press :
en
fr
- DE695167C - Method for measuring electrical voltages using the compensation method :
de
en
- DE695426C - Wire rope clamp for target systems with folding targets :
de
en
- CA390859A - Shaving implement :
en
fr
- US2211905A - Invalid bed :
en
- CA390806A - Oscillation generator :
en
fr
- CA390816A - Directional radio receiving system :
en
fr
- SE99687C1 - :
en
- US2211790A - Flexible power transmission member :
en
- CA390770A - Laminated paper product :
en
fr
- CA390824A - Loom shuttle :
en
fr
- AU111215B2 - Improvements in or relating to adjustable slidable-electrode condensers :
en
- USD122049S - Design for a dress :
en
- AU111228B2 - Apparatus for dyeing, shrinking or washing textile materials, fabrics or articles produced therefrom :
en
- AU111213B2 - Improvements in or relating to electric apparatus comprising system of conductors and condensers produced bya die-casting process :
en
- AU111235B2 - Improvements in window regulators :
en
- US2212312A - Gas burner :
en
- US2211958A - Reservoir :
en
- CA390759A - Ice cream dispenser :
en
fr
- US2211924A - Expansible field stove :
en
- GB525046A - Improvements in or connected with toy electric railways :
en
- USD121992S - Design for a lantern reflector :
en
- USD122015S - Design fob a brooch ob similab
article of jewelby :
en
- AU368339A - Improvements in a machine for making absorbent pads :
en
- CA390862A - Aircraft control apparatus :
en
fr
- AU410939A - Improvements in or relating to electric apparatus comprising system of conductors produced bya die-casting process :
en
- US2212053A - Basket carriage :
en
- US2211861A - Textile material :
en
- US2212351A - Apparatus for use in the bedding of glass sheets preparatory to surfacing :
en
- USD122026S - Design fob an ozonizer :
en
- AU111251B2 - Improvements in and relating to impulse senders for use in telephone systems :
en
- CA390830A - Suction cleaner :
en
fr
- US2212383A - Method of making metal casings and product thereof :
en
- CA390848A - Glass polishing apparatus :
en
fr
- GB525029A - Improvements in and relating to suspension couplings for ships' boats and the like :
en
- GB525054A - Improvements in anodes for electron discharge-devices :
en
- FR856978A - Orthopedic surgery table :
en
fr
- US2212006A - Conveyer of the endless belt type :
en
- GB525153A - Improvements in pipe joints :
en
- US2211991A - Hair curler :
en
- US2212288A - Regenerative steam and water mixing device :
en
- US2212384A - Hoisting attachment for ladders :
en
- US2212422A - Brake :
en
- DE695400C - Process for the preparation of disazo dyes :
de
en
- AU111241B2 - Improvements in or relating topin coupled members of dredging elevating, conveying and like apparatus :
en
- US2211882A - Amusement apparatus :
en
- USD122046S - Design fob a garment display stand
ob similar article :
en
- US2211767A - Drying apparatus :
en
- USD122091S - Design for a pin clip :
en
- GB524954A - Improvements in resilient transmission joints :
en
- GB525151A - A process for sterilizing food products :
en
- GB525246A - Improvements in and relating to prepayment mechanism for meters and basic charge collectors :
en
- USD122038S - Design for a game board :
en
- GB525009A - Improvements in or relating to amusement, vending or display apparatus :
en
- US2212209A - Luminescent material :
en
- US2212423A - Thread protector :
en
- US2212055A - Drapery fold holder :
en
- USD122007S - Combination vanity and lipstick case :
en
- USD122086S - Design for a bracelet :
en
- CA390751A - Bathtub seat :
en
fr
- US2212047A - Press for crushing cans :
en
- US2211995A - Photographic camera :
en
- FR857016A - Optical remote display device :
en
fr
- US2212482A - Reducing mill :
en
- USD122060S - Design fob a dress :
en
- DE695238C - Roof covering made of protective plates with several mesh-shaped reinforcement layers secured against aircraft bombs :
de
en
- DE695191C - Process for the foam-floating processing of oxidic, not desludged ores :
de
en
- US2211787A - Preparation of cyclopropane :
en
- DE695196C - Drive system for pure tone screens :
de
en
- DE695351C - Rust-preventing paint :
de
en
- DE695424C - Device for the automatic, non-positive coupling of the shift lines when the engine block is inserted into the chassis housing on motorcycles :
de
en
- US2212428A - Bicycle lock :
en
- US2212297A - Feeder for threshing machines :
en
- GB524941A - Means for automatically securing the lids or covers of vessels for cooking, digesting, sterilizing or otherwise treating edible or other goods by fluid pressure :
en
- US2212152A - Flameproof composition :
en
- US2211939A - Modulation system :
en
- USD122001S - Design for a sewing machine casing :
en
- DE695333C - r of stop displays or similar devices intended for vehicles :
de
en
- US2212329A - Rock drill :
en
- US2212349A - Telephone protector :
en
- US2212483A - Mold charging device :
en
- DE695288C - Two-part isolator :
de
en
- DE695347C - Process for the production of water-insoluble azo dyes :
de
en
- DE695399C - Process for the preparation of monoazo dyes :
de
en
- US2211845A - Means for equipping wells under pressure :
en
- GB525243A - Radio frequency multipactor amplifier :
en
- US2212125A - Control system for pulverizer mills :
en
- US2212464A - Disinfectant :
en
- FR856951A - Method and device for resistance welding of tubes :
en
fr
- DE692748C - Device for the production of rotor cages for electric short circuit motors :
de
en
- US2211986A - Variable speed electric motor drive :
en
- US2212156A - Clamp :
en
- GB525184A - Processes of preparing condensation products from phosgene and acetylenic compounds and products resulting from such processes :
en
- FR857032A - Variable amplitude ratchet advance device :
en
fr
- GB525083A - Improvements in or relating to centrifugal hydro-extractors :
en
- FR857038A - Continuous diffusion extraction apparatus :
en
fr
- US2212008A - Sprinkler :
en
- DE695319C - Air-compressing injection internal combustion engine :
de
en
- DE695198C - :
de
en
- GB525074A - Improvements relating to windscreen wipers :
en
- US2211931A - Cellulosic product and process for preparing same :
en
- USD121990S - Design foe, a spoon or other article
of flatware :
en
- US2211776A - Resilient coupling for tubing and method for making the same :
en
- US2212147A - Plow point :
en
- DE695258C - Arrangement for central battery telephones with common lines for two participants each :
de
en
- US2212430A - Shrub cutter :
en
- FR856963A - Advanced electric oscillators :
en
fr
- DE695203C - Headlights for vehicles :
de
en
- US2211773A - Thermal ammeter :
en
- USD122047S - Display stand for automobile horns :
en
- DE695232C - Liquid-cooled connection head for radiators :
de
en
- US2211980A - Bed :
en
- US2212418A - Air humidifying and moistening system :
en
- US2212421A - Assembly table :
en
- US2212485A - Slip cover construction for upholstered furniture :
en
- DE695330C - Process for the preparation of 2, 4-dioxo-3, 3-dialkylpyrrolidines :
de
en
- DE695331C - Process for the preparation of organic sulfonic acid amides :
de
en
- AU111223B2 - Improvements inelastic material and its embodiment in wearing apparel :
en
- CA390757A - Metal strip feeding mechanism :
en
fr
- FR856986A - Improvement in internal combustion engines :
en
fr
- GB525152A - Improvements in or relating to the separation of mixtures of olefines and paraffins :
en
- US2211822A - Protector :
en
- US2212165A - Brake control mechanism :
en
- FR857098A - Arrangement for reducing heat stress and temperature stresses in edge and corner parts of machine parts otherwise cast from single material :
en
fr
- GB525051A - Improvements in or relating to reversing gearing :
en
- US2212075A - Electric plug and socket :
en
- US2212155A - Process for polymerizing ethylene :
en
- US2212409A - Brake mechanism :
en
- AU111210B2 - Process for the surface treatment of magnesium and magnesium base alloys :
en
- US2211865A - Blade shrouding :
en
- US2212060A - polishing roll :
en
- US2212466A - Pressure leakage gauge :
en
- DE695322C - Method and device for the sterilization of flowing water :
de
en
- FR856989A - New device for cutting or pressing vegetables or fruits :
en
fr
- FR856975A - Foam collector device for extinguishing fires in large tank installations :
en
fr
- US2211769A - Control system :
en
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en
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en
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en
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en
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en
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en
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en
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en
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de
en
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de
en
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en
fr
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en
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en
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en
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de
en
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en
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en
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en
fr
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en
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en