- US2129450A - Polyvinyl acetal resin :
en
- US2129455A - Skirt hanger :
en
- CA376237A - Nickel anode :
en
fr
- US2129147A - Apparel apparatus :
en
- CA376245A - Decorating implement :
en
fr
- US2128973A - Protective composition for fruits and the like :
en
- US2129316A - Go-cart for babies :
en
- CA376320A - Grain treating apparatus :
en
fr
- USD111192S - Design for a textile fabric or simi :
en
- US2128968A - Hopper for fuel stokers :
en
- AU31838A - Improvements in or relating to magneto generators :
en
- US2129507A - Catalyst and catalytic process :
en
- FR831538A - Method and installation for the manufacture of slides, bandaged troughs and similar bodies in the form of gutters made of sheet steel to be hardened :
en
fr
- FR831547A - Process for the preparation of ethylene oxide and homologs :
en
fr
- GB491627A - Improvements in control mechanism for electrically driven machines feeding webs of fabrics :
en
- USD111135S - Design for a bracelet :
en
- AU104957B2 - Improvements in the construction of electrodes for cathode ray tubes and the like :
en
- US2129035A - Television transmitter :
en
- US2129548A - Car construction :
en
- US2129552A - Apparatus for heat treating rails :
en
- US2129001A - Automatic camera :
en
- US2129401A - Flexible utility ladder :
en
- DE664814C - Device for mixing liquids with gas, especially water with carbonic acid :
de
en
- AU279537A - Improvements in or relating ot the manufacture of electric discharge devices :
en
- AT154233B - Circuit arrangement for regulating the amplitude and phase of an alternating voltage. :
de
en
- US2129140A - Glider swing :
en
- DE664891C - Sock holder :
de
en
- US2129097A - Cooling apparatus :
en
- DE664809C - Ear-shaped runner for ring spinning and ring twisting machines :
de
en
- FR831557A - Electrical networks :
en
fr
- GB491835A - Improvements in or relating to bowden cables :
en
- GB491855A - Improvements in and relating to vehicle doors :
en
- GR7633B - OLIVE CONDITIONER. :
el
en
- CA376208A - Ammonium salt :
en
fr
- CA376180A - Folder fastener :
en
fr
- US2129474A - Temperature control for refrigerators :
en
- US2129219A - Method and apparatus for manufacturing feather cottons :
en
- FR831550A - Devices for deflecting the electron beam of a cathode ray tube :
en
fr
- US2129175A - Container for pencils and the like :
en
- US2129205A - Manufacture of lenticular prints :
en
- US2129115A - Vehicle wheel :
en
- FR831552A - Improvements to processes for obtaining color photographic films :
en
fr
- FR831491A - Percussion fuze for projectiles :
en
fr
- US2129053A - Stamp affixing mechanism :
en
- US2129077A - Gear cutter :
en
- US2129229A - Camera with range finder :
en
- US2129439A - Anchoring means :
en
- US2129538A - Knife grinding attachment :
en
- AT154287B - Gas generators, in particular for motor vehicles. :
de
en
- US2129139A - Speed change mechanism :
en
- AU104980B2 - Automatic volume control devices for wave transmission systems :
en
- USD111165S - Design for a dress :
en
- FR831473A - Stereoscopic camera :
en
fr
- US2129344A - Fabric for use in the manufacture of shoes :
en
- US2129272A - Heating system :
en
- DE664865C - Filling device :
de
en
- DE664933C - Railroad train :
de
en
- FR831542A - Device for determining the transformation ratio of power transformers :
en
fr
- DE664660C - Circular knitting machine with two needle cylinders :
de
en
- GB491774A - Improvements in spinning apparatus for cellulose solutions :
en
- CA376323A - Welded structural member :
en
fr
- US2128940A - Stoker mechanism :
en
- US2129604A - Machine for uniting loose leaves and binder elements :
en
- DE664965C - Steel holder with clamping wedge for the cutting steel :
de
en
- US2129292A - Pumping system :
en
- US2129320A - Pipe support :
en
- AU104955B2 - Improvements in or relating in automatic frequency control circuit for radio and like receivers :
en
- US2128920A - Book support :
en
- US2128969A - Hand brake operating mechanism :
en
- US2129094A - System of control for burners :
en
- US2129296A - Screen for x-ray photography :
en
- US2129600A - Propagation of plants :
en
- US2129255A - Refrigerator :
en
- US2129549A - Car construction :
en
- US2129231A - Selector valve :
en
- US2129070A - Signaling and lighting installation for motor vehicles :
en
- US2129194A - Motor fuel :
en
- AT154197B - Heavy knife consisting of a lever system. :
de
en
- USRE20843E - Miniature packet :
en
- USD111159S - Design for a fraternal pin or simi :
en
- US2128914A - Core barrel mounting :
en
- US2129506A - Method of hydrocarbon oil conversion :
en
- AT154183B - Central heating boiler. :
de
en
- GB491522A - Improvements in or relating to the manufacture of synthetic lubricating oils :
en
- FR831497A - Perforating projectiles improvements :
en
fr
- GB491596A - Improvements in or relating to capsules made of gelatine or the like :
en
- DK55165C - Television receiver. :
da
en
- GB491528A - An improved process for the production of alloys :
en
- US2129079A - Washboard for use in sinks :
en
- DE664849C - Crack-free connection of a wooden joist ceiling to a wall :
de
en
- FR831515A - Tank or the like for transporting flammable liquids on airplanes, boats, road vehicles or the like :
en
fr
- GB491805A - Improvements in or relating to methods of modulating carrier waves and circuits therefor :
en
- DE664811C - Packing box :
de
en
- GB491592A - Improvements in sheet feeding means for cylinder printing machines :
en
- GB491658A - Improvements in abrasive articles and methods of manufacturing them :
en
- CA376296A - Cellulose ester stabilization :
en
fr
- US2129226A - Foot protector against sting ray :
en
- US2129524A - Current transformer :
en
- GB491570A - Improvements in toy armoured vehicles with gun-fire effects :
en
- US2129453A - Soil disrupter :
en
- AT154184B - Container for gun ammunition. :
de
en
- AU104968B2 - Television method :
en
- GB491645A - Improvements in engines with associated change speed gearing :
en
- US2129423A - Building construction :
en
- USD111201S - Design fob a slip :
en
- DE665005C - Solder for metal parts of vacuum vessels, especially electric light bulbs, discharge lamps and mercury vapor rectifiers :
de
en
- US2128929A - Article of manufacture from fibers of bast or leaf origin :
en
- US2129629A - Mineral separating machine :
en
- GB491769A - Electric incandescent lamp :
en
- FR831511A - Roll-up parachute :
en
fr
- AU70338A - Improvements in apparatus for grinding and polishing strips of glass :
en
- FR831504A - Electric salt bath oven :
en
fr
- FR831618A - Improvements to pumps, especially fire extinguisher pumps :
en
fr
- GB492094A - Improvements in or relating to excitation control of electric generators :
en
- US2129309A - Ejector fuse plug :
en
- US2129037A - Detector :
en
- US2129242A - Heat sensitive compositions :
en
- US2129492A - Shoe :
en
- AT154267B - Gas cleaning compound. :
de
en
- GB491669A - Improvements in or relating to pouches for fireman's use :
en
- FR831592A - Socket with cavities on the front of the cover piece, to facilitate the insertion of pins :
en
fr
- FR831605A - Automatic reclosing electrical energy limiting device :
en
fr
- US2129103A - Circular knitting machine :
en
- DE664816C - Aids for ulcers :
de
en
- FR831599A - Electric voltage regulator :
en
fr
- GB491635A - Improvements relating to window or windscreen wipers :
en
- US2129352A - Shears :
en
- DE664787C - Arrangement for electrodynamic braking of Leonard drives :
de
en
- DE664721C - Grinding or polishing machine for razor blade tape :
de
en
- US2129393A - Knitting device and process of knitting :
en
- US2129475A - Drawer pull :
en
- FR831568A - Resonant line :
en
fr
- GB491751A - Improvements relating to grid controlled valve converting apparatus :
en
- US2128997A - Automatic frequency control circuit :
en
- US2129166A - Purification of maleic anhydride :
en
- US2129300A - Spiral heat interchanger :
en
- US2129471A - Hair drying apparatus :
en
- US2129531A - Tubing blow-out preventer :
en
- US2128923A - Radio system for azimuth indication :
en
- US2129176A - Hobbyhorse :
en
- USD111172S - Design for a forging press :
en
- FR831472A - Centrifugal device for products to be dried :
en
fr
- GB491616A - Improvements in internal combustion turbines :
en
- GB491765A - Improvements in and relating to machines for folding flat linen and the like :
en
- USD111199S - Design fob a nightgown :
en
- GB491555A - Improvements in and relating to book-keeping systems :
en
- AT154212B - Toe sole protectors. :
de
en
- DE664752C - Flat foldable, adjustable tire stretcher :
de
en
- US2129025A - Insecticide :
en
- DE664685C - Ten switching device for calculating machines and cash registers :
de
en
- US2129192A - Bank deposit envelope :
en
- US2128994A - Process for treating synthetic benzine products from hydrogen and the oxides of carbon :
en
- DE664882C - Spray gun for spinning meltable substances :
de
en
- FR831527A - Straw baler provided with a channel, the cross section of which can be changed by the arrangement of parts extending in the longitudinal direction :
en
fr
- GB491693A - Improvements in variable selectivity radio receivers :
en
- DE661328C - Device for remote monitoring and remote operation :
de
en
- GB491849A - Improvements in pneumatic braking devices :
en
- DE664854C - Flow changeover and reversing gear with two pump wheels that run in opposite directions :
de
en
- US2129354A - Repair link :
en
- US2129368A - Advertising device :
en
- DE664868C - Door handle made of sheet metal :
de
en
- US2128931A - Revivification of clay and the like :
en
- US2129365A - Locomotive stoker :
en
- US2128989A - Booklet calendar :
en
- DE664847C - Circular knitting machine, especially with two needle cylinders :
de
en
- GB492095A - Improvements in or relating to insulin :
en
- FR831485A - Improvements in artillery equipment :
en
fr
- FR831607A - Mercury switch. ceramic, running vertically :
en
fr
- GB491840A - Improvements in or relating to the production of resilient material for stuffing upholstery, mattresses and the like :
en
- US2128930A - Unit section automotive vehicle :
en
- US2129555A - Automatic visor awning :
en
- CA376189A - Free cutting alloy :
en
fr
- GB491708A - Improvements in or relating to friction clutch-plates :
en
- DE664833C - Device for removing gases and vapors from inside the fuel mass of chamber ovens :
de
en
- AT154285B - Ion rectifier tube for an anode alternating voltage of at most 100 volts rms value with activated hot cathode. :
de
en
- AU104969B2 - Television receiving tube with light storage :
en
- DE664819C - Mobile device for compacting, leveling and smoothing concrete or the like for road surfaces :
de
en
- DE664917C - Holder for tape-shaped layer carriers to be developed :
de
en
- US2129499A - Control device :
en
- DE664838C - Keyboard for typewriters :
de
en
- US2129349A - Method of making center spot crowns :
en
- FR831613A - Chamber for filter presses :
en
fr
- CA376178A - Acyl derivative :
en
fr
- AU104896B2 - Improvements in or relating to magnetron circuit arrangements :
en
- US2129523A - Means for exfoliating vermiculite and similar minerals :
en
- CA376285A - Alkali metal liberation :
en
fr
- US2129562A - Lens and diaphragm assembly :
en
- CA376276A - Signal transmission :
en
fr
- US2128987A - Motor fuel :
en
- US2129302A - Means for sensitizing and processing cards :
en
- US2129391A - Endoscopic instrument :
en
- DE664484C - Safety gas switch :
de
en
- DE664886C - Process for casting internal combustion engine pistons made of light metal :
de
en
- US2129261A - Burglar alarm system :
en
- US2129412A - Device for holding hinged closures in open positions :
en
- US2129426A - Rotatable clothes drier :
en
- FR831612A - Manifold auxiliary ledger system with addition of ventilation sheets :
en
fr
- AU361937A - Improvements in or relating to garment supporting means employed within garments in personal wear :
en
- AT154206B - Photographic focal plane shutter. :
de
en
- US2128899A - Fishing bobber :
en
- US2129596A - Treatment of solids :
en
- DE664979C - Box or plate conveyor belt :
de
en
- GB491770A - Improvements in friction clutches :
en
- GB491961A - Improvements in apparatus for recording sound :
en
- US2129067A - Rod line coupler :
en
- GB491684A - Improvements in or relating to the production of compositions containing rubber and the like suitable for use as adhesives :
en
- US2129022A - Double edged safety razor :
en
- US2129032A - Sectional hydrant or the like and breakable connection therefor :
en
- US2129062A - Ignition cut-out :
en
- US2129614A - Glassware forming apparatus :
en
- GB491582A - Improvements in or relating to the preparation of rolls of dough :
en
- US2129534A - Elastic fluid turbine turning mechanism :
en
- FR831499A - Improvements in artillery equipment :
en
fr
- US2129304A - Contact lens :
en
- CA376255A - Insecticidal composition :
en
fr
- US2129014A - Dyestuffs of the anthracene series :
en
- GB491554A - Method of and apparatus for sealing off vessels containing gases :
en
- US2128957A - Radiator shell :
en
- US2129047A - Smoke flavoring condiment :
en
- US2129040A - Artificial teeth :
en
- GB491794A - Improvements in or relating to load resistances or the like for high frequency alternating currents :
en
- US2129165A - Car coupler operating device :
en
- US2129421A - Manikin and method of making the same :
en
- FR831459A - Improvements to magnetic amplifiers :
en
fr
- GB491638A - Manufacture of new carbonic acid derivatives :
en
- AT154242B - Radio receiving circuit with cathode ray indicator. :
de
en
- CA376182A - Hydrocarbon processing :
en
fr
- GB491680A - Improvement in tapping screws or threaded fasteners :
en
- GB491722A - Improvements in the manufacture of sintered hard articles containing metallic carbides :
en
- GB491784A - Improvements in or relating to regulating arrangements for electric rectifiers :
en
- CA376211A - Refrigerating apparatus :
en
fr
- GB491925A - Process for the manufacture of sulphonic acid amide compounds :
en
- US2128941A - Direct casting of sheetlike metal structures :
en
- US2129239A - Ignition device :
en
- US2129023A - Display device :
en
- US2129437A - Machine for cementing patches on shoe soles :
en
- FR831475A - Improvements in manufacturing processes for thermoplastic tubes :
en
fr
- US2128963A - Box lidder feed :
en
- US2128982A - Package making machine :
en
- AU49038A - Splinter-proof curtain or net :
en
- FR831633A - Product for the destruction of agricultural pests, and its manufacturing process :
en
fr
- FR831636A - Method and device for the source casting, by the weight, of all metals and in particular of steel :
en
fr
- US2129114A - Multirange photoelectric exposure meter :
en
- US2129452A - Grain separator :
en
- FR831566A - Safety device for water heaters, bath heaters and similar devices :
en
fr
- FR831610A - Method for influencing moiré :
en
fr
- US2129128A - Pneumatic tire casing :
en
- DE664810C - Due to the position of the foot on the ski in the event of a fall, the ski binding releases automatically :
de
en
- GB491678A - Improvements in immersion or under-water burners :
en
- US2129218A - Husking hook :
en
- GB491643A - Vulcanization of rubber :
en
- GB491694A - An improved inflation for teat cups of milking machines :
en
- CA376242A - Lapping machine truing apparatus :
en
fr
- US2129217A - Swatter gun :
en
- US2129235A - Rail car body :
en
- US2129293A - Band-pass filter for change of wave :
en
- US2129252A - Farm products loading and distributing device :
en
- US2129164A - Type casting machine :
en
- US2129011A - Telephone system :
en
- US2129514A - Radio antenna apparatus :
en
- FR831490A - Improvements in artillery equipment :
en
fr
- FR831603A - Process for preparing dyes :
en
fr
- FR831589A - Improvements to metal membranes for acoustic devices :
en
fr
- GB491618A - A process for the production of opaque protective coatings on aluminium and its alloys :
en
- DE664887C - Conveyor bridge with two opposing liftable and lowerable arms :
de
en
- US2129290A - Method and apparatus for producing screw threads :
en
- US2128961A - Coated product and process whereby prepared :
en
- DE664873C - Hammer operated by a gaseous pressure medium, in particular pile hammer, pile puller, deep drill and the like. like :
de
en
- DE664646C - Process for the production of olefins :
de
en
- DE664812C - Roller with tapered roller bearings arranged inside for conveyor belts, cranes, trolleys and the like. like :
de
en
- FR831493A - Improvements to overflow piping systems for ships' tanks :
en
fr
- US2129454A - Garment with detachable hood :
en
- US2129481A - Seat or the like :
en
- GB491581A - Improvements in or relating to presses operating entirely automatically :
en
- GB491609A - Improvements in respiratory masks combined with a helmet :
en
- US2129516A - Process of determining butterfat in cream :
en
- US2129559A - Electric vacuum shaver :
en
- GB491663A - Improvements in or relating to oscillation generators embodying electron discharge devices :
en
- GB491538A - Improvements in or relating to aircraft :
en
- GB491839A - Improvements in or relating to apparatus for use in separating and sorting materials :
en
- GB492096A - Improvements in or relating to electric motor control systems :
en
- FR831635A - Process for manufacturing clichés for printing in one or more colors :
en
fr
- US2129429A - Method for the preparation of hydroquinone from quinone :
en
- USD111185S - Design for a domestic water heater :
en
- US2128970A - Space-time clock :
en
- US2128926A - Treatment of soya bean oil :
en
- US2129494A - Wrist band attaching means for wrist watches :
en
- DE664913C - Process for soldering and simultaneous venting of aneroid cans :
de
en
- DE664884C - Heat treatment process to increase the wear resistance of a manganese chrome steel :
de
en
- DE664848C - Steel grating for ceilings :
de
en
- FR831564A - Process for removing naphthenic acids from lubricating mineral oils or lubricating oil fractions :
en
fr
- US2129190A - Paper propagating pot :
en
- US2129432A - Separable joint :
en
- DK55160C - Dust and waterproof Lynlaas. :
da
en
- DE664702C - Metal powder consisting predominantly of tungsten for the production of particularly thick filament tungsten glow bodies for electric light bulbs :
de
en
- FR831614A - Anemometer with altitude correction :
en
fr
- GB491788A - Improvements in or relating to vehicles driven by battery supplied electric motors :
en
- FR831453A - Improvements to supercharged fans :
en
fr
- GB491717A - Vibrational dampers for camshafts :
en
- DE664921C - Worm gears, especially for motor vehicles :
de
en
- GB491578A - Installation for obtaining pictures in relief :
en
- US2129000A - Condenser :
en
- DK55166C - Telephone system with partly wireless, partly over a Wiring Network provided Voice connection ag Device for Use in the same. :
da
en
- US2129171A - Cell door locking and operating device :
en
- US2129005A - Braun tube :
en
- US2129141A - Amino-anthraquinone compounds :
en
- US2129051A - Lip rouge applicator :
en
- US2129056A - Gear cutter :
en
- CA376319A - Scythe grip :
en
fr
- FR831482A - Method for preventing the fraudulent obtaining of copies of optically recorded phonographic tapes :
en
fr
- GB491915A - Improvements in and relating to systems controlling the sequential actuation of electrically operated soot blowers :
en
- US2129415A - Suction pump :
en
- AU418837A - Improvements in or relating tothe manufacture of paper or like receptacles or containers :
en
- FR831486A - Rocket for projectiles :
en
fr
- GB491762A - System of guiding by radio-electric waves :
en
- FR831465A - 180 degree elbow forging process, die specific to the implementation of the process and products obtained by this process :
en
fr
- GB491814A - Method of and furnace for heating steel ingots :
en
- AU358437A - Electric oscillators :
en
- US2128984A - Treatment of still residue :
en
- GB491619A - Improvements in and relating to compositions for producing heat by combustion with air :
en
- US2128992A - Machine for producing frozen confections :
en
- US2129331A - Electrical controlling apparatus and method :
en
- US2129586A - Gyroscopic instrument :
en
- FR831576A - Manufacturing process of molded ceramic bodies :
en
fr
- GB491799A - Manufacture of derivatives of cyclopentano-polyhydrophenanthrene :
en
- GB491844A - Improvements in or relating to moving contact electric current converters :
en
- GB491848A - Improvements in and relating to road construction and to kerb elements and channel elements for use therein :
en
- GB491577A - Improvements in water-proof garments :
en
- GB491759A - Pressing irons :
en
- GB491823A - Improvements in or relating to stokers :
en
- USD111180S - Design fob a dress :
en
- FR831516A - Improvement in so-called spoon fishing gear :
en
fr
- DE664993C - Automatic hydraulic adjustment device for rolling mills :
de
en
- FR831523A - Woolly fabrics and their treatment :
en
fr
- FR831583A - Intermediate suspension device for flying scaffolds :
en
fr
- GB491923A - Improvements in or relating to alternating or direct current electric motors :
en
- CA376327A - Ball winding machine :
en
fr
- GB491526A - Improvements in grid electrode structures for electric discharge devices :
en
- US2129470A - Amusement apparatus :
en
- AT154185B - Self-collecting device for the issue of piece goods. :
de
en
- CA376166A - Washing machine mechanism :
en
fr
- FR831501A - Improvements to burners for liquid fuels :
en
fr
- US2128905A - Coated abrasive product and method of manufacturing the same :
en
- US2129509A - Rock drill hood :
en
- AT154158B - Wind protection for motorcycles. :
de
en
- AU36638A - Dispensing devices :
en
- AT154263B - Lamp holder. :
de
en
- CA376184A - Vulcanization accelerator :
en
fr
- GB491621A - Improvements in fastening devices, particularly for securing blinds, screens or the like to walls or other supports :
en
- AT154282B - Process for the production of magnetizable material for high frequency purposes, in particular for cores of high frequency coils. :
de
en
- GB491753A - Improvements in gas-fired air heating devices :
en
- AT154164B - Door guides, in particular for motor vehicles. :
de
en
- CA376167A - Electric welding system :
en
fr
- US2129101A - Apparatus for segmenting integument free fruit segments :
en
- US2129425A - Clothes drier :
en
- GB491963A - Improvements in radio beacons :
en
- AT154205B - Electromechanical computing device. :
de
en
- USD111126S - Design for a dress :
en
- FR831464A - Modulating device with dry rectifiers for alternating current telegraphy :
en
fr
- FR831478A - Electric capacitors :
en
fr
- GB491856A - Process for the determination of printing light intensities for the production of coloured photographic prints :
en
- FR831645A - Punching device for straight knitting machines with needle nose :
en
fr
- GB491639A - Improvements in cold rolling mill for rolling endless bands :
en
- DE664961C - Socket pipe connection :
de
en
- US2129451A - Feeder :
en
- FR831535A - Improvements to devices used in veterinary embryotomy operations :
en
fr
- US2129100A - Fluid control means :
en
- US2128932A - Preparation of resinous reaction products of sulphur dioxide and olefines :
en
- US2129433A - Blow-out preventer :
en
- CA376347A - Paper manufacture :
en
fr
- CA376259A - Cash register :
en
fr
- CA376337A - Magnesium and alloy refining process :
en
fr
- CA376236A - Porous rubber product :
en
fr
- AU104989B2 - Method of and apparatus for attempering materials :
en
- CA376352A - Patterned object production :
en
fr
- FR831469A - Process for coloring objects made of halogenated vinyl polymers :
en
fr
- FR831498A - Improvements to pointing devices :
en
fr
- GB491689A - Improvements in or relating to milling machines for grain :
en
- US2129491A - Locket :
en
- US2128990A - Electrical condenser :
en
- US2129372A - Clutch plate :
en
- US2129419A - Curtain fixture :
en
- US2129142A - Process of improving motor fuel :
en
- US2129019A - Wheel cleaning and dust allaying device :
en
- US2129379A - Antitheft bulb and socket :
en
- USD111183S - Design for a smoking stand :
en
- DE664841C - Process for the utilization of acidic, relatively manganese-rich smelting furnace slag :
de
en
- IE15290L - Suspension for sanitary pads :
en
- GB491793A - Improvements in the manufacture and production of azo dyestuffs :
en
- US2129597A - Electric lamp socket for double filament lamps :
en
- AU547037A - Improvements in cufflinks :
en
- CA376353A - Combined cushion and lifebelt :
en
fr
- DE664796C - Process for increasing the insulation resistance of heating elements :
de
en
- AT154262B - Process for the production of vacuum vessels. :
de
en
- AU314737A - Improvements in or relating to continuous absorption refrigerating apparatus :
en
- FR831455A - Voltage Regulator :
en
fr
- GB491662A - Improvements in or relating to electromagnetic relays :
en
- CA376328A - Adjustable vehicle seat :
en
fr
- DE664815C - Disk for bicycle headlights :
de
en
- GB491634A - Improvements in or relating to stencil sheets :
en
- AU104948B2 - Splinter-proof curtain or net :
en
- AU104902B2 - Improvements in or relating to liquid delivery devices :
en
- AU163637A - Improvements in or relating to central cooling systems :
en
- US2129178A - Car wheel :
en
- DE664800C - Sound recording :
de
en
- AU104943B2 - Improvements in and relating tothe manufacture of cast iron :
en
- US2128927A - Treatment of soya bean oil :
en
- DE664876C - Hydroelectric power plant for the utilization of ebb and flow with a suspension bridge with a float and a water lift :
de
en
- CA376203A - Electric heater :
en
fr
- US2129463A - Station type treatment machine :
en
- AU196238A - An improved releaser for milking machine installations :
en
- DK55181C - Fuel Injector for Combustion Machines. :
da
en
- CA376170A - Knitted fabric :
en
fr
- FR831460A - Tile, tile or flexible metal element for lining or coating :
en
fr
- GB491524A - Improvements relating to fluid pressure braking apparatus :
en
- GB491768A - Improvements in or relating to electric discharge tubes :
en
- AT154217B - Process for the production of a blood pressure lowering substance. :
de
en
- US2129493A - Rail bond :
en
- CA376340A - Rotary engine :
en
fr
- AU263237A - Improvements in or relating in automatic frequency control circuit for radio and like receivers :
en
- DE664799C - Procedure for debarking wood :
de
en
- US2128900A - Electrical control system for vehicle fare boxes :
en
- US2129222A - Process for the recovery of a soluble protein powder from whey :
en
- US2129282A - Refining mineral lubricating oils :
en
- US2129411A - Winding machine :
en
- US2129199A - Brake drum :
en
- US2129394A - Basket-tipping apparatus :
en
- USRE20849E - Sand mixer :
en
- AU33838A - Alloys containing cadmium or lead :
en
- CA376299A - Locomotive boiler :
en
fr
- FR831518A - Method and device for lighting aquariums :
en
fr
- CA376338A - Honey and butter product :
en
fr
- USD111166S - Design fob a dress :
en
- CA376324A - Blower air controlling device :
en
fr
- AU104959B2 - Improvements in and connected withthe construction ofa grid reinforcement for concrete and like floors :
en
- US2128934A - Rock drill :
en
- US2129015A - Braun tube :
en
- CA376351A - Umbrella handbag :
en
fr
- CA376307A - Sheet metal coating method :
en
fr
- CA376315A - Golf club shaft :
en
fr
- DE664859C - Pad holder for tracks :
de
en
- CA376253A - Alkylolamine recovery :
en
fr
- GR7632B - METHOD OF CONVERSION OF TOBACCO LEAVES AS A COMPARISON OF ENGLISH. :
el
en
- CA376197A - Free cutting alloy :
en
fr
- GB491721A - Improvements in or relating to presser feet for sewing machines :
en
- GB491552A - Improvements in or relating to grinding pulverising and the like machines :
en
- CA376311A - Electric heating element :
en
fr
- DE664807C - Regrinding of double-edged razor blades in a glass cylinder :
de
en
- CA376222A - Mattress-filling machine :
en
fr
- CA376227A - Heat exchanger :
en
fr
- GB491783A - Draught and dust excluding means for sliding doors, windows and like closures :
en
- AU386837A - Improvements relating to stuffed mattresses :
en
- US2128974A - Two-color rocking magazine :
en
- US2129362A - Safety paper and method of making safety paper :
en
- US2129428A - Flat screen :
en
- GB491667A - Improvements relating to machinery guards :
en
- GB491820A - Improvements in or relating to dough-lapping machines :
en
- US2129224A - Loose leaf device :
en
- GB491959A - Improved manufacture of photographic silver halide emulsions :
en
- GB491826A - Improvements in or relating to materials for plugging walls, ceilings and the like :
en
- FR831565A - Improvements to articles intended for wiping, for cosmetic purposes :
en
fr
- GB491508A - Improvements in or relating to the manufacture of pipes of asbestos cement :
en
- GB491771A - Improvements relating to supply circuits including electric discharge devices :
en
- US2128996A - Automatic volume control circuits :
en
- DE664825C - Device for the automatic regulation of the fuel, air and, if necessary, the feed water supply to water space boilers :
de
en
- AT154220B - Process for direct or indirect molding of jaw and mouth parts and for the production of dentures. :
de
en
- GB491543A - Process for the production of valuable hydrocarbon products by the destructive hydrogenation of extraction products of solid carbonaceous materials :
en
- US2129031A - Method of and means for grinding and polishing sprocket teeth :
en
- GB491523A - Improvements in spring assemblies for mattresses and the like :
en
- GB491527A - Manufacture of di-(y-chloro-ª‡- or ª‰-oxypropyl)-arylamines :
en
- US2129346A - Alloy :
en
- US2129609A - Automatic fuel mixture and scavenging gas control device :
en
- GB491824A - Improvements in or relating to record-card-controlled statistical machines :
en
- US2129405A - Truck and wheel train especially intended for railroad vehicles :
en
- US2129616A - Manufacture of improved lubricating oils :
en
- US2129158A - Clamshell dredge :
en
- US2129348A - Manganese-boron alloy :
en
- US2129027A - Receiver noise limiting circuit :
en
- DE664842C - Rail fastening by means of fastening screws and clamping plates secured in their position against rail side pressure :
de
en
- FR831520A - Process for the preparation of shaped bodies from glucinium :
en
fr
- FR831620A - Improvements to telephone systems :
en
fr
- DE665000C - Calibration counter, in particular uniform load calibration counter :
de
en
- GB491565A - Manufacture of products containing nitrogen and sulphur and their application in thetextile industry :
en
- US2128890A - Air conditioning apparatus :
en
- US2129289A - Manufacture of new fluorine compounds :
en
- USD111154S - Design for a tractor :
en
- AU104937B2 - Improvements in or relating to continuous absorption refrigerating apparatus :
en
- GB491701A - Improvements in hot water bottles, air cushions, and other articles made of india rubber :
en
- US2129390A - Diagnostic instrument :
en
- US2129291A - Combined half hose and garter :
en
- US2129556A - Shoe shank stiffener and method of securing it to a sole member :
en
- US2129049A - Means for regulating the rate of feed of a milling machine or other machine tool :
en
- DE664755C - Plant for the production of films from cellulose derivatives o. :
de
en
- DE664777C - Device for supplying and removing workpieces provided with thickening in centerless grinding machines :
de
en
- US2129021A - Automatic volume control :
en
- US2129359A - Capping device :
en
- GB491575A - Improvements in brakes for motor vehicles :
en
- GB491604A - Process and device for the determination and regulation of the moisture content of lengths of material :
en
- GB491836A - Improvements in or relating to progressive change speed gears for cycles :
en
- US2128959A - Container :
en
- US2129628A - Voice coil suspension :
en
- GB491922A - Improvements in the manufacture of railway tyres and solid wheels :
en
- USD111160S - Design for a thermometer :
en
- DE664960C - Method and device for determining the speed of rotating machine parts :
de
en
- GB491628A - Improvements in clutch devices for rotating movable parts or rods :
en
- GB491637A - Improvements in or relating to the valve gear of internal combustion engines :
en
- US2129169A - Illuminated dial :
en
- US2129533A - Crib side lock :
en
- GB491821A - Improved stem for tobacco pipes, cigar or cigarette holders :
en
- FR831571A - Dry ice manufacturing process :
en
fr
- FR831597A - Manufacturing process of artificial horn plates with relief design, different color :
en
fr
- GB491589A - A device for trueing or cutting a grinding wheel to allow for the clearance angle of the cutting tool to be shaped by said grinding wheel :
en
- GB491571A - Improvements in or relating to puffed or expanded cereal products :
en
- GB491746A - Method of treating peat to render it suitable for such uses as the feeding and bedding of animals and manuring or fertilizing :
en
- US2129511A - Dispensing nozzle :
en
- US2129112A - Means for facilitating placing of sole members and the shaping of shoe counters :
en
- GB491537A - Improvements in or relating to magnetic materials :
en
- GB491547A - Improved device for levelling and locking the healds of looms for weaving :
en
- DE664770C - A device working with a brush ring to prevent chips or the like from entering the spindle guide in drilling machines with a bezel guide :
de
en
- GB491510A - Improvements relating to sound producing apparatus particularly for motor vehicles :
en
- USD111155S - Design fok a tractor :
en
- GB491817A - Improvements in the manufacture and production of synthetic tanning agents :
en
- US2128907A - Method of making abrasive coated material :
en
- US2129278A - Fuel distributor :
en
- US2128967A - Television apparatus :
en
- DE664608C - Electric totalizer :
de
en
- GB491567A - Improvements in and relating to the production of aqueous solutions of phenols whichare difficultly soluble in water :
en
- DK55169C - Drying element holder for lamps. :
da
en
- US2129486A - Garment :
en
- FR831558A - Step-by-step printing telegraph devices :
en
fr
- DE664987C - Device for controlling the short-circuit current strength of main-current excited DC cross-field machines :
de
en
- AU104949B2 - Improvements in or relating to driving belts :
en
- US2129116A - Ice cubing machine :
en
- US2129254A - Radiator apparatus and method :
en
- USD111130S - Design for a button :
en
- FR831503A - Compass refinements :
en
fr
- US2128904A - Container :
en
- AT154275B - Skill game. :
de
en
- USD111127S - Design fob a dress :
en
- CA376201A - Shaving mechanism :
en
fr
- CA376341A - Diesel engine injector :
en
fr
- GB491851A - Improvements in apparatus for grinding and polishing strips of glass :
en
- US2129065A - Apparatus for printing characters :
en
- US2129193A - Motor fuel :
en
- US2129042A - Firecracker pistol :
en
- US2129404A - Pane securing means :
en
- US2129627A - Dispensing device :
en
- GB491763A - Improved sealing device for pistons, stuffing-boxes, shock-absorbers and the like, and its various applications :
en
- AU104919B2 - Improvements in or relating tothe manufacture of paper or like receptacles or containers :
en
- AU104925B2 - Improvements in and relating to synchronising circuits for television receivers :
en
- AU221137A - Improvements relating tothe framework of chairs, tables, bedsteads and like articles of furniture :
en
- CA376331A - Toilet assembly :
en
fr
- GB491710A - Improvements in and relating to a method of making self-threaded tapping screws or threaded fasteners :
en
- US2129275A - Fumigation :
en
- FR831531A - Installation of steam engines :
en
fr
- GB491742A - Improvements in or relating to devices for rearing chickens or like birds :
en
- FR831513A - Improvements to internal combustion engines with cylinders arranged coaxially :
en
fr
- GB491724A - Improvements in or relating to taps or cocks :
en
- DE664836C - Device for damping pressure fluctuations on high-voltage bushing insulators, especially for electrostatic precipitators :
de
en
- US2128936A - Muzzle attachment for guns :
en
- DK55185C - Bicycle saddle. :
da
en
- DE664797C - Machine for making round wooden boxes :
de
en
- GB491713A - Lighting systems for suspended metal obstructions in air defence arrangements :
en
- US2128979A - Portable power attachment for washing machines :
en
- US2128999A - Switch :
en
- DE1444394U - :
de
en
- GB491569A - Improvements relating to the treatment of starch-bearing materials for the production of dextrinised material particularly for use in the baking trade :
en
- USD111190S - Design for a check imprinting ma :
en
- AT154168B - Ventilation of air-cooled engines in vehicles with a streamlined body and rear engine. :
de
en
- AT154219B - Pontic. :
de
en
- AT154231B - Transmission system for high frequency carrier waves. :
de
en
- US2129497A - Spline panel joint :
en
- US2129527A - Dust counter :
en
- US2129551A - Car construction :
en
- US2129593A - Method of plaiting knit fabric :
en
- US2128986A - Flexible control terminal :
en
- US2129518A - Extensible bracelet clasp :
en
- AU263737A - Improvements in or relating to magnetron circuit arrangements :
en
- AU12138A - Improvements in and relating tothe manufacture of cast iron :
en
- CA376188A - Free cutting alloy :
en
fr
- DE664784C - Labeling device with label box moving back and forth for bottles and other work pieces :
de
en
- FR831637A - Automatic blocking device for cores in molds :
en
fr
- US2128947A - Starting device for internal combustion engines :
en
- US2128964A - Web feeding mechanism :
en
- US2129620A - Windshield cleaner :
en
- AU259937A - Paper container for oil and method andthe machines which serve forthe manufacture of such paper containers :
en
- AU379837A - Automatic volume control devices for wave transmission systems :
en
- DE664735C - Magnetron tubes :
de
en
- US2129270A - Electrical switch :
en
- AU104910B2 - Improvements in and relating ot dust bins and refuse collecting carts :
en
- US2129631A - Hydrogenation of phenyl primary amines :
en
- US2129299A - Recovery of solvents from gases :
en
- US2129376A - Oil-soluble mercurials and process of making them :
en
- AU105035B2 - Improvements in heating elements for thermionic cathodes :
en
- US2128958A - Refining mineral lubricating oils :
en
- US2129532A - Bed couch :
en
- USD111144S - Design for a combined change tray :
en
- USD111161S - Design fob a dress :
en
- CA376306A - Engine valve guide :
en
fr
- DE664722C - Device for sharpening double-edged razor blades :
de
en
- CA376187A - Vibrating device :
en
fr
- AT154224B - Equipment for the operation of X-ray tubes. :
de
en
- DE664952C - Handkerchief :
de
en
- AT154266B - Permanent wash. :
de
en
- AU104909B2 - An improved egg tester :
en
- AU403937A - Improvements in or relating to high pressure mercury vapour discharge tubes :
en
- CA376194A - Free cutting alloy :
en
fr
- AU300937A - Improvements in or relating to liquid delivery devices :
en
- US2129133A - Veneer gauge for clippers :
en
- AT154160B - Rotatable handlebar handle for bicycles and motorcycles. :
de
en
- FR831519A - Process for the manufacture of aquariums :
en
fr
- GB491521A - Improvements in blower apparatus for cleaning the tubes of steam boilers :
en
- US2129504A - Textile :
en
- US2128935A - Rock drill :
en
- US2129061A - Brake equalizer :
en
- AU104938B2 - Improvements ralating to the controlled delivery of fluids, particularly milk from containers :
en
- GB491617A - Improvements in vehicle brakes :
en
- AT154255B - Microphone. :
de
en
- GB491924A - Improvements relating to the mounting of the driving or rear road wheels of cycles or motor cycles :
en
- AU510837A - Improvements in heating elements for thermionic cathodes :
en
- US2128993A - Radio receiving system :
en
- US2129633A - Magnetogenerator :
en
- US2129055A - Measuring apparatus :
en
- CA376231A - Lock nut :
en
fr
- CA376270A - Railway point mechanism :
en
fr
- AT154192B - Attachment of the tip to Fezen, Chechias, hats and similar headgear. :
de
en
- AT154174B - Device for fastening gas bottles, in particular in breathing apparatus. :
de
en
- CA376248A - Wire weaving machine :
en
fr
- CA376286A - Metallic barrel :
en
fr
- DK55163C - Refrigerator with accompanying cooling tray. :
da
en
- FR831588A - Device with adjustable bandwidth for acoustic reception of Morse signals :
en
fr
- US2128995A - Electrical distribution system :
en
- US2129461A - Marble shooter :
en
- DE664805C - Finger milling tool for devices for drilling angular holes :
de
en
- US2129020A - Modulated carrier wave receiver :
en
- US2129431A - Rotary engine :
en
- GB491518A - Improvements in or relating to automatic centrifugally controlled clutches :
en
- GB491532A - Improved means for varying the selectivity of radio receivers :
en
- US2129203A - Method and apparatus for heattreating metallic members coated with rubber :
en
- GB491767A - Improvements in or relating to rubber-soled footwear :
en
- GB491818A - Improvements in or relating to knitting machines :
en
- AT154294B - Method and device for the wet treatment of textile goods. :
de
en
- AU104945B2 - Alloys containing cadmium or lead :
en
- DE664914C - Grist mill with horizontal shaft :
de
en
- US2128965A - Art of making leatherboard :
en
- DE664941C - Process for the production of summer shoes with ankle straps and device for carrying out the process :
de
en
- CA376345A - Hydrocarbon oil cracking process and apparatus :
en
fr
- USD111207S - Design fob a signal lamp faceplate :
en
- US2129519A - Display device :
en
- FR831577A - Control valve with automatic locking device subject to the action of a pressure monitoring device :
en
fr
- GB491719A - Improvements in or relating to sewing machines :
en
- US2129490A - Gas cleaner :
en
- US2129542A - Windshield cleaner :
en
- AT154166B - Roller skate. :
de
en
- CA376305A - Concentrator :
en
fr
- DE664730C - Process for the production of water-soluble sulfuric acid compounds :
de
en
- FR831600A - Process for rapid and continuous pickling of metal parts, such as strips, wires, tubes or bars :
en
fr
- US2129045A - Bottle top labeling machine :
en
- US2129249A - Apparatus for sizing photographic paper :
en
- CA376186A - Tire form :
en
fr
- GB491811A - Improvements relating to loose leaf binders :
en
- US2129591A - Electric switch :
en
- US2129083A - Gear shifting mechanism :
en
- US2129090A - Gas lift pump :
en
- US2129462A - Container :
en
- US2128953A - Container :
en
- US2129397A - Storm sash ventilator :
en
- US2129102A - Match book :
en
- US2129318A - Loose leaf binder :
en
- US2129589A - Method of and apparatus for heating oil or petroleum to elevated temperatures :
en
- GB491829A - An adjustable constant tension pulley mounting for short-centre belt drives requiring high speed reduction :
en
- USD111171S - Design for a check ob similar :
en
- GB491659A - Improvements in or relating to bonded abrasive articles :
en
- GB491921A - Improved process and apparatus for the simultaneous manufacture in a rotary furnace of iron or steel and portland cement, or hydraulic lime :
en
- AU104947B2 - Improvements in and relating tothe manufacture of sulphuric acid :
en
- DE664864C - Siphon filling device :
de
en
- DK55172C - Procedure for Smelting Tungsten Wire in Quartz. :
da
en
- FR831526A - Pin contact device :
en
fr
- FR831543A - Brake improvements :
en
fr
- GB491809A - Improvements in ignition means for internal combustion engines :
en
- FR831572A - Shirt enhancements :
en
fr
- GB491544A - An improved stand or support for drawing boards or other bodies :
en
- GB491686A - Improved method of and apparatus for moulding thermo-plastic articles by injection :
en
- US2129357A - Mercury vapor lamp :
en
- FR831546A - Process for the treatment of beet chips :
en
fr
- GB491525A - Process for the manufacture of vat dyestuffs :
en
- AU362137A - Improvements in and connected withthe construction ofa grid reinforcement for concrete and like floors :
en
- US2129521A - Goggles :
en
- FR831522A - Sound insulation panel :
en
fr
- US2129260A - Combination wheeled chair and crutch :
en
- US2129286A - Energized base for a cordless electric iron :
en
- US2129416A - Bituminous emulsion :
en
- DE664857C - Sewing machine with two swiveling thread take-up levers :
de
en
- DE664670C - Lasting machine :
de
en
- DK55189C - Apparatus for pressing the adhesives on tape, which is laid on cigars. :
da
en
- GB491610A - Improvements in or relating to grinding and polishing machines for hard materials :
en
- AT154237B - Arrangement for transmitting messages. :
de
en
- AT154281B - Method and device for welding by means of a welding head. :
de
en
- CA376271A - Highway crossing signal apparatus :
en
fr
- GB491588A - Improvements in and relating to apparatus for shrinking fabrics :
en
- GB491655A - Improvements in bonded abrasive articles :
en
- US2129003A - Spark plug :
en
- US2129287A - Alternating current measuring device :
en
- US2129407A - Chain and method of making the same :
en
- AT154245B - Fountain pen. :
de
en
- AT154247B - Protective device for heated hair curlers. :
de
en
- CA376312A - Spermatoxic vaccine :
en
fr
- CA376358A - Convertible sawing and abrading machine :
en
fr
- AT154153B - Mixing and fine grinding mill for chocolate and similar masses. :
de
en
- AU104917B2 - Improvements relating to stuffed mattresses :
en
- DE664808C - Sanding belts, especially for sanding large sheets :
de
en
- US2129036A - Tilting apparatus :
en
- US2129386A - Fishing reel :
en
- GB491813A - A mechanical packing machine :
en
- US2129197A - Bronze alloy :
en
- GB491919A - Piston rings :
en
- DE664639C - Automatic cutting device for clay extrusion :
de
en
- US2129256A - Method of making insulating tubes :
en
- US2129612A - Phonograph :
en
- AU104958B2 - Improvements in or relating to garment supporting means employed within garments in personal wear :
en
- AT154154B - Traveling brush for vibrating sieves or the like. :
de
en
- AT154258B - Procedure for the detection of manufacturing defects in stockings. :
de
en
- US2129578A - Window construction :
en
- AT154238B - Impulse direction finder with automatic locking of the impulse echo. :
de
en
- USD111148S - Design for a dress :
en
- US2129068A - Golf club :
en
- US2129109A - Loose leaf binder :
en
- US2129163A - Multicolor stenciling apparatus :
en
- AT154253B - Process for increasing the surface area of electrodes for electrolytic capacitors. :
de
en
- CA376279A - Vehicle tire :
en
fr
- GB491612A - Improvements in or relating to telephone systems :
en
- GB491664A - Improvements in control means of land vehicles, aircraft and watercraft :
en
- CA376283A - Railway car door :
en
fr
- DE664918C - Propeller plane with collapsible wings :
de
en
- US2129125A - Bearing having a nonmetallic fabric lining and method of making same :
en
- US2129326A - Photographic apparatus :
en
- US2129004A - Radio signaling :
en
- US2129248A - Method of making combustible gas :
en
- AU360437A - Oscillation generators :
en
- CA376196A - Free cutting alloy :
en
fr
- AT154228B - Radio reception circuit with a device for blocking reception if a fault occurs. :
de
en
- AT154264B - Process for the production of wool substitute fibers from viscose. :
de
en
- AT154289B - Method and device for arranging sheets, cards or the like. :
de
en
- US2128960A - Milling machine :
en
- US2129198A - Shipping carton for motion picture film :
en
- CA376261A - Sorting-conveying machine for letters, etc. :
en
fr
- CA376294A - Cellulose ester stabilization :
en
fr
- US2128917A - Tooth paste :
en
- US2129535A - Laminated core for electrical apparatus :
en
- US2129557A - Detachable traction lug :
en
- AU517737A - Process forthe preparation of new soluble aromatic amino compounds of therapeutic value :
en
- US2129568A - Screed support :
en
- DE664762C - Device for measuring the optical rotation capacity with photocell :
de
en
- AT154293B - Strap for handbags and the like like :
de
en
- AU104951B2 - An improved buoyancy device :
en
- US2129096A - Luminescent material and method of preparing same :
en
- US2129298A - Rotary pulverizer :
en
- US2129213A - Manufacture of threads, bands, films, and the like :
en
- CA376190A - Free cutting alloy :
en
fr
- US2129085A - Automatic frequency control circuit :
en
- USD111195S - Design for an automobile seat :
en
- US2129427A - Air conditioning system :
en
- FR831507A - Process for improving the quality of cast iron and composition used for the application of this process :
en
fr
- GR7629B - REFLECTIVE MIRROR TO PREVENT ACCIDENTS AND WHEEL CONFLICTS. :
el
en
- CA376329A - Adjustable vehicle seat :
en
fr
- AU363237A - An improved device for beating and mixing the ingredients of cakes, sponges and the like :
en
- CA376219A - Rubber processing :
en
fr
- DE664910C - Pore filler for cork discs and stoppers :
de
en
- CA376213A - Mottled plastic :
en
fr
- US2128910A - Combustion power liquid :
en
- US2129121A - Hair curling apparatus :
en
- US2129466A - Structural member :
en
- US2128892A - Clothes drier :
en
- US2129076A - Tube for short waves :
en
- US2129168A - Centralized traffic control system :
en
- US2129247A - Bellows lock for accordions :
en
- US2129563A - Ornamental tree :
en
- US2129251A - Bedspring :
en
- US2129146A - Insulating dielectric media :
en
- US2129573A - Manufacture of cartons, barrels, and the like :
en
- DE664932C - Additional device for plate-shaped copy devices :
de
en
- DE664992C - Roll film camera :
de
en
- GB491550A - Improved raising and lowering mechanism for mixing machines of the change-pan type :
en
- CA376207A - Ester production :
en
fr
- CA376218A - Hydroxy amino compound :
en
fr
- DE1443977U - :
de
en
- AU104907B2 - Electric oscillators :
en
- CA376241A - Car roof hatch :
en
fr
- US2129280A - Machine tool :
en
- US2129508A - Molded explosive :
en
- CA376318A - Closure for tubes, bottles, etc. :
en
fr
- US2128943A - Formation of encased structures by direct casting :
en
- US2129259A - Gear change operating means :
en
- US2129602A - Signal :
en
- US2128944A - Rubber composition and method of preserving rubber :
en
- US2128998A - Trolley duct :
en
- US2129313A - Apparatus for electric signaling systems :
en
- US2129560A - Soil erosion control device :
en
- DE664728C - Process for the polymerization of olefinic gaseous hydrocarbons :
de
en
- GB491852A - Improvements in typographical slug casting machines :
en
- FR831514A - Self-fitting pompom :
en
fr
- DE664764C - Dynamically acting testing machine for testing of test rods and entire construction parts under vibrating tension-compression loads :
de
en
- GB491549A - Improvements relating to aircraft controls :
en
- DE664874C - Shut-off device for water column machines :
de
en
- FR831631A - Improvements to machines for manufacturing wires, cables, or similar products :
en
fr
- US2128976A - Metal wall facing :
en
- US2129132A - Article of manufacture and method :
en
- US2129307A - Lubrication of swivel heads :
en
- GB491789A - A lifting truck for removing batteries from electrically driven vehicles and replacing same :
en
- AU105012B2 - Process forthe preparation of new soluble aromatic amino compounds of therapeutic value :
en
- FR831495A - Refinements to fletched projectiles :
en
fr
- FR831619A - Fertilizer manufacturing process and resulting new fertilizers :
en
fr
- US2129295A - Screen for x-ray photographs :
en
- USD111136S - Design for a bathtub overflow :
en
- DE1444209U - :
de
en
- DE664846C - Electric generator for train lighting :
de
en
- USRE20844E - Process of making the same :
en
- DE664778C - Dressing tool with a set diamond :
de
en
- FR831581A - Elastic bandage enhancements :
en
fr
- GB491624A - Device for mixing gas and air for burners :
en
- US2129179A - Moistener for duplicating machines :
en
- FR831537A - Process for resaturation of saline solutions obtained by electrolysis of alkali metal chlorides :
en
fr
- GB491650A - Improvements in and relating to electrical fuses :
en
- DE664791C - Vertical sprung car body for rail and road vehicles :
de
en
- US2129059A - Air heating and conditioning unit :
en
- US2129537A - Ampere-squared-hour meter :
en
- AU104942B2 - Improvements in harrow cultivators :
en
- GB491519A - Improvements in or relating to drying oil compositions :
en
- FR831593A - Electrolytic process for obtaining coatings containing oxides on parts made of magnesium alloys not containing aluminum :
en
fr
- FR831517A - Arrangement of a getter in a metal vacuum container :
en
fr
- FR831524A - Sleeves for writing and drawing pencils :
en
fr
- AT154226B - Send arrangement to achieve course lines. :
de
en
- GB491803A - Improvements in or relating to thermionic amplifiers :
en
- DK55171C - Method for gluing veneer sheets and plywood boards. :
da
en
- AT154273B - Process for the production of colored structures, in particular rayon, from regenerated cellulose or cellulose derivatives. :
de
en
- CA376224A - Solid comminuted material manufacture :
en
fr
- CA376264A - Telegraphic transmission for meter readings :
en
fr
- CA376301A - Sub standard film :
en
fr
- DE664938C - Protractor :
de
en
- FR831466A - Improvements to statistical card punching machines :
en
fr
- FR831484A - Percussion fuze for projectiles :
en
fr
- GB491535A - Improvements in or relating to valve systems for use in water treatment plant :
en
- GB491807A - Improvements in or relating to light diffusing devices for lighting units :
en
- DE664971C - Sandblasting drum :
de
en
- US2128937A - Long stroke horizontal type air compressor :
en
- US2129480A - Tubular watchcase :
en
- FR831617A - Improvements to heat treatment devices :
en
fr
- USRE20845E - Moistdreproof article :
en
- AU315537A - Process for producing paraffin :
en
- US2129159A - Container closure :
en
- US2129305A - Contact lens :
en
- US2129044A - Electrical connecter :
en
- US2129502A - Liquid distribution apparatus :
en
- USD111175S - Design for a cigarette box :
en
- US2129131A - Pellicle and the manufacture :
en
- US2129206A - Means for mounting propeller blades :
en
- US2129582A - Measuring tape :
en
- DE664827C - Air storage diesel engine :
de
en
- FR831574A - Animalized fibers manufacturing process :
en
fr
- US2129328A - Furnace wall construction :
en
- USRE20847E - Moistureproof material and method :
en
- AU104899B2 - Interlocking systems for railroads :
en
- US2129006A - Front facing oarlock :
en
- GB491716A - Process for the production of a material having applications similar to those of leather and similar substances :
en
- FR831492A - Brake improvements :
en
fr
- FR831609A - Apparatus for the carburization of two hydrocarbons :
en
fr
- GB491843A - Improvements in and relating to pistons :
en
- GB491847A - Improvements in and relating to sound meters :
en
- DE664767C - Pressure device for sleeve drives :
de
en
- FR831488A - Percussion fuze for projectiles :
en
fr
- FR831489A - Artillery equipment :
en
fr
- FR831638A - Bottle capping process and automatic machine allowing its implementation :
en
fr
- AT154207B - Method and device for separating parts of different specific gravity from pulps. :
de
en
- AU104974B2 - Improvements in and relating to casement windows, doors andthe like :
en
- CA376252A - Olefine polymer hydrogenation :
en
fr
- GB491854A - Improvements in elastic fabric and in the production thereof on braiding-machines :
en
- DE664803C - Switchable screw belt friction clutch :
de
en
- DE664727C - Timepiece with synchronized regulator :
de
en
- DK55168C - Controller for electrical Central systems with Accumulator battery. :
da
en
- US2129010A - Polyphase watt-hour meter construction :
en
- US2129458A - Spectacles :
en
- FR831616A - Helical Screw Type Combine Harvester :
en
fr
- US2129567A - Lateral registration apparatus :
en
- FR831634A - Propulsion machinery with combustion turbines, in particular for ships :
en
fr
- US2129360A - Toaster :
en
- FR831512A - Advanced radio receiver :
en
fr
- FR831585A - Security pocket against theft of wallets, purses and valuables :
en
fr
- GB492165A - Improvements in or relating to talking machines :
en
- USD111128S - Design for a velocipede frame :
en
- DE664662C - Braided strand :
de
en
- US2129351A - Molding machine :
en
- US2129013A - Copper monochlorophthalocyanine and a process of making it :
en
- US2129106A - Footwear :
en
- US2129561A - Shutter operating mechanism :
en
- FR831646A - Automatic speed limiter device :
en
fr
- GB491595A - Improvements relating to turbo-torque-converters :
en
- GB491514A - Improvements in and relating to electric rectifiers :
en
- FR831627A - Advanced acoustic system for devices emitting or reproducing musical or other sounds, for all applications :
en
fr
- GB491747A - Improvements in and relating to sheet feeding devices :
en
- DK55162C - Cooling machine, especially for household use. :
da
en
- GB491657A - Improvements in the washing out of hydrocarbons from gases :
en
- US2129123A - Automatic frequency control circuit :
en
- US2129274A - Process for treating artificial filaments and apparatus therefor :
en
- US2129363A - Safety paper and method of making same :
en
- DE664902C - Method for magnetizing a permanent magnet for moving coil measuring devices with a distorted scale :
de
en
- DK55178C - Bistademagasin. :
da
en
- CA376263A - Mixer control system :
en
fr
- DE664994C - Process for bleaching animal and vegetable fibers and hair :
de
en
- AT154229B - Method for modulating transmitters. :
de
en
- CA376239A - Cutting machine for coal, etc. :
en
fr
- CA376277A - Sugar centrifuging method :
en
fr
- CA376317A - Filament, thread and ribbon manufacture :
en
fr
- US2129501A - Fitted shoe packing box :
en
- AT154254B - Carrier current transmission system. :
de
en
- USRE20850E - Bookkeeping machine :
en
- US2128901A - Aralkyl ether esters :
en
- CA376339A - Medicine dropper and swab :
en
fr
- US2129108A - Clutch :
en
- US2129172A - Internal combustion engine :
en
- US2129276A - Press for connecting veneer or similar strips :
en
- US2129350A - Automatic clutch control :
en
- AT154274B - Blueprint machine with transparent press sheet. :
de
en
- US2129107A - Power transmission mechanism :
en
- GB491754A - Improvements in and relating to indicating apparatus for transformer loads :
en
- DE665001C - Oil burner with fuel channels opening directly into the combustion chamber :
de
en
- GB491585A - Projecting means for use in connection with kaleidoscopes :
en
- US2129095A - Handle :
en
- US2129314A - Discharge tube :
en
- US2129323A - Process for preparing camphene :
en
- DE664696C - Circuit arrangement for a Morse instruction and practice network for radio schools :
de
en
- GB491777A - A machine for sinking wells, earth boring, mining and so forth :
en
- FR831487A - Improvements to projectiles incorporating a jet fuze :
en
fr
- CA376336A - Bellows :
en
fr
- US2128991A - Wrench device :
en
- USD111173S - Design for an ashtray :
en
- DE664768C - Propelling or conveying means made of steel strip with a tight wrap on all sides :
de
en
- FR831591A - Method and device for improving the taste of chocolate or other food products :
en
fr
- US2128928A - Art of fiber liberation :
en
- US2129630A - Drier for cotton treating machines :
en
- US2129335A - Electric light fixture :
en
- US2129366A - Fluid clutch automatic transmission :
en
- US2129267A - Sewage treatment :
en
- DE664697C - Receiving device for multiple carrier frequency telegraphy :
de
en
- US2129517A - Adhesive for insecticides and a process for making same :
en
- US2129587A - Coffee brewing device :
en
- US2129361A - Friction clutch :
en
- US2129512A - Apparatus for separating genuine and spurious coins :
en
- US2129063A - Wire tying machine :
en
- US2129170A - Electrical distribution system :
en
- US2129347A - Manganese alloy :
en
- USD111206S - Design for a signal lamp faceplate :
en
- USD111196S - Design for a dress :
en
- GB491815A - Improvements in detergents :
en
- GB491841A - Improvements in or relating to treatment of superphosphate or fertiliser containing same :
en
- DE664856C - Flux for gas fusion welding of aluminum bronzes :
de
en
- US2129588A - Hardened shank stiffener with clincher prongs :
en
- CA376334A - Parcel bag :
en
fr
- FR831534A - Process for the molding of metal or steel ingots, and machine for its application :
en
fr
- US2129384A - Work table :
en
- AT154239B - Directional antenna. :
de
en
- US2129530A - Arc lamp :
en
- US2129152A - Ironing machine :
en
- US2129330A - Method of making spot caps :
en
- CA376168A - Superheterodyne radio receiver :
en
fr
- AT154198B - Cinematographic camera with cassette. :
de
en
- AU319637A - Improvements in and relating to casement windows, doors andthe like :
en
- USD111151S - Design for a percolator urn or :
en
- US2129148A - Independent needle knitting machine :
en
- US2129544A - Car construction :
en
- US2129311A - Dial test indicator :
en
- US2128906A - Production of flexible abrasive articles :
en
- US2129180A - Piston for internal combustion motors :
en
- IE15047L - Thermionic valve amplifiers :
en
- DE663805C - Process for the production of a road tar and artificial asphalt :
de
en
- AT154261B - Parquet floor made of two intersecting layers. :
de
en
- CA376179A - Hormone compound :
en
fr
- US2129515A - Injector :
en
- US2129266A - Sewage digestion :
en
- US2129113A - Device for the transportation and distribution of liquids :
en
- CA376357A - Snow plough :
en
fr
- AU104956B2 - Process for producing paraffin :
en
- DK55184C - Procedure for forming metal coatings on iron objects. :
da
en
- USD111203S - Design for a battery box :
en
- AT154175B - Double storage. :
de
en
- AT154213B - Enlarger. :
de
en
- CA376240A - Moulding process and material :
en
fr
- USD111187S - Design for an audible signal unit or :
en
- US2128902A - Aralkra ethers of hydroxr :
en
- US2129317A - Process for the manufacture of laevoascorbic acid :
en
- US2129601A - Propagation of plants :
en
- AT154230B - Powder compact. :
de
en
- AT154240B - Method and device for determining the direction and shape of the electrical axis of the heart. :
de
en
- DE664875C - Device for harnessing the energy of the ocean waves and the dune :
de
en
- FR831643A - New lamp and lamp holder :
en
fr
- GB491573A - Control diaphragm for electron rays, especially for television purposes :
en
- AU104965B2 - Improvements in or relating to means for varying the fuel supply to internal combustion engines :
en
- AU104966B2 - An improved releaser for milking machine installations :
en
- CA376313A - Weather strip :
en
fr
- USD111137S - Design for a tray :
en
- US2129540A - Lead-in for radio receivers :
en
- USD111164S - Design for a dress :
en
- US2129250A - Closure for containers :
en
- DE664840C - Loading bucket for filling shaft ovens, especially blast furnaces :
de
en
- FR831461A - New condensate products :
en
fr
- US2129093A - Claw and registration pin mechanism :
en
- US2129208A - Concrete form or mold :
en
- FR831528A - Apparatus for washing gold-bearing gravel by the hand-kneading method with the minimum quantity of water, drawn by hand from the puddles of the fiat :
en
fr
- FR831621A - Book holder :
en
fr
- GB491590A - Improvements in chairs :
en
- US2129380A - Chain conveyer :
en
- AU120938A - Improvements in machines for hand seaming in vacuum :
en
- US2129332A - Telephone system :
en
- DE664860C - Bicycle or motorbike in which the wheels are pivoted :
de
en
- CA376221A - Rubber processing :
en
fr
- US2129377A - Polishing compound :
en
- USD111181S - Design fob a dress :
en
- AU360537A - Improvements ralating to the controlled delivery of fluids, particularly milk from containers :
en
- AT154223B - Device for operating X-ray tubes with high voltages. :
de
en
- DE664822C - Electric motor with a braking member moved by the magnetic action of the motor winding :
de
en
- US2129160A - Paper clip :
en
- CA376234A - Pouch making form :
en
fr
- AU104911B2 - Improvements in belted trousers, skirts, and like apparel :
en
- US2129436A - Key holder :
en
- AU412037A - Photographic recording finish indicator for horse races :
en
- CA376175A - Radio apparatus :
en
fr
- CA376225A - Initialed article manufacture :
en
fr
- DE665006C - Solder for metal parts of vacuum vessels, especially electric light bulbs, discharge lamps and mercury vapor rectifiers :
de
en
- DK55182C - Gasket for Tap Taps for Hot and Cold Water. :
da
en
- US2128893A - Hermetically sealed carton :
en
- US2129528A - Control system :
en
- USD111134S - Design for an air conditioning con :
en
- FR831525A - Writing, drawing and other office instruments :
en
fr
- USD111150S - Design for a hoe :
en
- USD111191S - Design for a range :
en
- US2129422A - Compound for lubricating wire rope :
en
- USD111186S - Design for a rug or similar article :
en
- CA12087S - Eyelash cosmetic applicator :
en
- US2128897A - Conversion of hydrocarbon oils :
en
- US2129008A - Condenser :
en
- USD111140S - Design for a merchandise display :
en
- DE664919C - Coupling device for trailers of articulated lorries :
de
en
- GB491800A - Improvements in or relating to the manufacture and use of acrylic acid esters and polymerisation products thereof :
en
- US2129137A - Can turning machine :
en
- AT154257B - Searchlights for automobiles. :
de
en
- US2129536A - Electric valve converting system :
en
- AT154235B - Receiver in whose input circuit the tube noise is an essential part of the interference voltage of the stage. :
de
en
- US2129599A - Propagation of plants :
en
- US2129522A - Method and means for abrading lenses :
en
- DE664984C - Expandable and compressible multi-conductor power cable with leaded single cores :
de
en
- GB491677A - Improvements in or relating to electric lamp supports adapted to be worn as spectacles :
en
- US2129572A - Means for freezing and preserving comestibles :
en
- US2129446A - Traffic control signal :
en
- US2129445A - Treating impure lead and/or tin metal :
en
- AU104905B2 - Process forthe production of halogenated derivatives of solid ethylene polymers :
en
- AU539237A - Improvements in or relating to means for varying the fuel supply to internal combustion engines :
en
- GB491583A - Process for the production of cellulose esters :
en
- US2129084A - Pneumatic control valve :
en
- AT154218B - Grid for multi-grid tubes. :
de
en
- US2129117A - Bolt and hasp fastening for attache and suitcases and the like :
en
- US2129034A - Wireless television receiver for talking television pictures :
en
- US2129598A - Propagation of plants :
en
- US2129478A - Polymerization process :
en
- US2129520A - Ophthalmic mounting :
en
- FR831580A - Further training in circular professions :
en
fr
- GB491702A - Means for distributing sewage and other foul waters on filter beds and the like :
en
- US2128918A - Method of and apparatus for separating composite material :
en
- FR831529A - Improvements to presses :
en
fr
- DE664789C - Process for the preparation of 4-methyl-5-ª ‰ -oxyaethylthiazoles :
de
en
- DE664945C - Air-permeable lining :
de
en
- GB491631A - Improvements in or relating to brakes :
en
- US2129615A - Vulcanization of rubber :
en
- US2129623A - Rayon treatment :
en
- AT154241B - Proctoscope. :
de
en
- US2129212A - Dental device :
en
- US2129225A - Furniture slip cover :
en
- US2129505A - Damper control device :
en
- AT154172B - Dynamo system with rear light connection for vehicles, in particular for bicycles and motorcycles. :
de
en
- AT154190B - Positive sound film in double-point or multiple-point script and process and apparatus for its production. :
de
en
- US2128915A - Weft replenishing mechanism for looms :
en
- US2129136A - Solid diazonium salt :
en
- US2129312A - Gin system :
en
- US2129400A - Belt :
en
- US2129016A - Multigrid tube :
en
- US2129626A - Pneumatic tire :
en
- FR831594A - Multiple contact plug :
en
fr
- GB491539A - Manufacture of stiff textile fabrics stable to laundering :
en
- GB491665A - Improvements in inflated game balls and methods of making the same :
en
- US2129329A - Liquor feed for drum driers :
en
- GB491594A - Compounded lubricating oil :
en
- CA376235A - Pouch making form :
en
fr
- CA376267A - Tap chuck :
en
fr
- AU102338A - An improved buoyancy device :
en
- US2128977A - Sheath syringe :
en
- AT154196B - Clamp made of round wire with two crossing legs. :
de
en
- AU359937A - Improvements in and relating ot dust bins and refuse collecting carts :
en
- US2129408A - Truck stabilizer :
en
- US2129483A - Apparatus for use in facsimile transmitting systems :
en
- US2128933A - Sugar dispenser :
en
- US2129375A - Writing pad :
en
- US2129459A - Leak-sealing and rust preventing composition :
en
- US2129156A - Coating composition :
en
- US2129417A - End mill :
en
- US2129297A - Hand weaving frame :
en
- US2129632A - Cloth cutting machine :
en
- US2129240A - Method and apparatus for molding articles :
en
- US2129129A - Screen for tobacco pipes :
en
- US2129271A - Crankshaft chuck :
en
- GB491711A - Epicyclic change speed gear :
en
- US2129118A - Spring for cars :
en
- US2129263A - Handle attaching device :
en
- USD111169S - Design for :
en
- AT154203B - Device on shoes, in particular sports shoes, to prevent foreign bodies from entering the same. :
de
en
- AT154272B - Charcoal furnace. :
de
en
- CA376355A - Showcase partition clip :
en
fr
- CA376348A - Wringer :
en
fr
- AT154181B - Circuit arrangement for elevators with push button control. :
de
en
- US2129435A - Power actuated mechanism for adjusting the sickle of a mowing machine :
en
- AT154199B - Record player. :
de
en
- CA376274A - Spinning ring traveller :
en
fr
- US2129579A - Caster :
en
- AT154256B - Tubular body made of flexible metals or flexible, dimensionally stable insulating materials for the construction of electrical cables or lines, in particular for concentric high-frequency cables. :
de
en
- USPP291P - Peach tree :
en
- CA376265A - Printing telegraph apparatus :
en
fr
- CA376295A - Cellulose esterification :
en
fr
- CA376332A - Engine valve assembly :
en
fr
- AT154194B - Method and device for the mechanical separation of coarse-grain mixtures. :
de
en
- AT154179B - Clamping device for air rifles. :
de
en
- FR831649A - Method of applying strips to a core such as a pneumatic tire bead wire and machine suitable for implementing this method :
en
fr
- DE664907C - Dimming device against glare of all kinds :
de
en
- DE664883C - Switching of alternators to generate high voltage energy :
de
en
- US2129211A - Building block :
en
- USPP290P - Peach tree :
en
- AT154151B - Device for the production of cigarettes provided with or with filter plugs. :
de
en
- GB491606A - Improvements in flushing cisterns :
en
- FR831560A - Telephone systems or similar systems :
en
fr
- GB491858A - Improvements in or relating to the treatment of fibrous solids with gases :
en
- AT154200B - Device on cash registers, calculating and accounting machines, etc. like :
de
en
- FR831582A - Automatic wetting system of raw silk threads on cotton loom for reduced stockings :
en
fr
- US2129228A - Locking mechanism :
en
- US2129571A - Carburetor heater for internal combustion engines :
en
- AT154188B - Transmission device, in particular for the successive transmission of two messages from different communication devices. :
de
en
- AT154299B - Support frame for machine guns or the like. :
de
en
- CA376181A - Acid liquor processing :
en
fr
- CA376321A - Electric welding tongs :
en
fr
- AT154193B - Block calendar. :
de
en
- CA376343A - Gas meter diaphragm :
en
fr
- US2129138A - Speed change mechanism :
en
- US2129273A - Method of drying artificial filaments :
en
- AT154178B - United driving and safety brake for shaft hoisting machines. :
de
en
- US2129188A - Filter :
en
- US2129564A - Weighing fork :
en
- US2129569A - Wire fence stretcher :
en
- CA376205A - Volume and bass tone control :
en
fr
- GB491531A - Improvements in station name indicators for radio receivers :
en
- US2129017A - Reflecting unit :
en
- US2129054A - Colostomy appliance :
en
- DE664934C - Cooling arrangement for converter vessels and transformers, especially on vehicles :
de
en
- DE664915C - Colloid mill :
de
en
- FR831496A - Projectile fitted with a propellant rocket :
en
fr
- GB491620A - Improvements relating to metal heating furnaces :
en
- AT154167B - Drive trolley frame for railway motor vehicles. :
de
en
- AU538037A - Improvements in and relating to synchronising circuits for television receivers :
en
- AU104931B2 - Cover for radio battery :
en
- DE664754C - Hand tool for driving wire staples, especially for attaching plaster supports to their supports :
de
en
- DK55173C - Roller body for carrying curtains or drapes. :
da
en
- USD111193S - Design for a coin bank :
en
- USD111132S - Design for a spoon or other article :
en
- US2128922A - Nonrefillable bottle :
en
- GB491700A - Improvements in and relating to windshield cleaners :
en
- FR831611A - Improvements to adjustable seat constructions :
en
fr
- USD111197S - Design for a dough mixing machine :
en
- FR831623A - Cooling method and device for bearings :
en
fr
- GB491748A - Improvements in cathode ray tubes comprising luminescent material excited by the cathode ray :
en
- DE664935C - Process for the production of insulated electrical lines or cables :
de
en
- FR831462A - Wetting agent for mercerizing bath :
en
fr
- GB491709A - Improvements in or relating to friction clutches :
en
- USD111138S - Design for a :
en
- FR831626A - Police and signaling baton :
en
fr
- GB492957A - Improvements in or relating to gun turrets :
en
- GB491802A - Improvements in or relating to typographical composing machines :
en
- GB491738A - Improvements relating to artificially cooled high pressure metal vapour electric discharge lamps :
en
- FR831559A - Electrical test circuit usable in automatic telephone systems :
en
fr
- US2129257A - Process of making thrust rollers for fluid meters :
en
- GB491534A - Production of citric acid :
en
- GB491786A - Improvements appertaining to the suspension of electric, gas or other lamps in inaccessible positions :
en
- GB491556A - Improvements in or relating to means for attaching strakes, spuds and the like to wheels having pneumatic tyres :
en
- FR831463A - Supply compressor for internal combustion engines :
en
fr
- GB491749A - Improvements in or relating to electric motor control systems :
en
- US2128983A - Aircraft power plant control :
en
- DE664939C - Auxiliary equipment for fuel pumps for motor vehicles :
de
en
- GB491801A - Improvements in or relating to the manufacture of unhaired skins or hides :
en
- DE664802C - Silencer for internal combustion engines :
de
en
- FR831562A - Device for the treatment of strands of hair, in particular for permanent waves :
en
fr
- GB491957A - Improvements in or relating to filters or strainers :
en
- GB491608A - Improvements in or relating to the cylinder heads of air-cooled sleeve-valve internal-combustion engines :
en
- GB491797A - Improvements in or relating to combing machines :
en
- GB491731A - Improvements in or relating to cooling apparatus for viscous liquids :
en
- DE664788C - Lubricating device for crank and connecting rod bearings of internal combustion engines :
de
en
- DE664855C - Electrolytically produced anode plate and process for its manufacture :
de
en
- US2128919A - Treatment of fruits, particularly dates :
en
- US2129134A - Fountain pen :
en
- US2129204A - Electrical measuring instrument :
en
- DK55183C - Friction wheel drive mechanism. :
da
en
- FR831644A - Plate reheating process :
en
fr
- GB491646A - An improved locking nut and bolt assembly :
en
- GR7626B - FUEL MATERIAL PRODUCED FOR USE OF ALL KINDS OF WOODEN OR PLANTS. :
el
en
- GB491517A - An improved mixing bowl for pastry and the like :
en
- CA376322A - Welded structural member :
en
fr
- DK55179C - Trawlnet. :
da
en
- US2129154A - Diffusing screen :
en
- US2129216A - Equalizing valve :
en
- FR831587A - Improvements to gas-tight solder joints :
en
fr
- CA376260A - Light dividing device :
en
fr
- AT154246B - Dyeing and finishing foulard. :
de
en
- AU31237A - Television receiving tube with light storage :
en
- FR831509A - Improvements to pulse transmitters :
en
fr
- GB491743A - Improvements in and relating to direct current dynamo electric machines :
en
- GB491798A - Manufacture of cyclopentanohydrophenanthrene ketones :
en
- US2128972A - Box feeding mechanism :
en
- US2129594A - Animal trap :
en
- CA376246A - Pulverulent material block making apparatus :
en
fr
- US2129398A - Water closet :
en
- AT154216B - Circuit arrangement for telex switching systems. :
de
en
- DE664566C - Process for the stepless volume control of single or multi-stage piston compressors using an unchangeable connection space :
de
en
- DE664745C - Process for the production of vitamin A preparations :
de
en
- DE664925C - revolver :
de
en
- AT154201B - Holding device for sheets, sheets, booklets, etc. like :
de
en
- FR831556A - Electronic discharge devices :
en
fr
- FR831647A - Pump for injection engines :
en
fr
- GB491706A - Improvements in single station rangefinders with variable base and method of compensating adjustment errors :
en
- DE664972C - Method for producing flexible footwear with an upper made of braided fabric (sandals) :
de
en
- FR831596A - Reinforcement to support camouflage nets or tarpaulins :
en
fr
- GB491656A - A new or improved process of making tubular members or articles and an apparatus anddie therefor :
en
- GB491726A - Towed bombs :
en
- US2129464A - Recovery of sodium chloride and sodium chlorite from aqueous solutions :
en
- US2129529A - Elastic fluid turbine turning mechanism :
en
- US2128903A - Silk reeling machine :
en
- US2129389A - Steering gear :
en
- US2128949A - Turret mounting :
en
- US2129590A - Tool :
en
- GB491551A - Manufacture of polyazo-dyestuffs :
en
- GB491804A - Improvements in or relating to impregnated paper, fabric and the like :
en
- GB491819A - An improved device for mowing thistles and the like :
en
- GB491951A - Medicaments and process for the manufacture thereof :
en
- GB491715A - Improvements relating to dynamo regulators :
en
- GB491752A - Improved machine for pulling standing flax or like plants :
en
- GB491605A - Improvements in or relating to electrical wire resistors :
en
- GB491764A - An improved process of indirectly applying photogravure prints to metal :
en
- GB491806A - Improvements in or relating to carburettors for internal combustion engines :
en
- GR7628B - PERFECTIONS IN OR IN RELATION TO THE MANUFACTURE OF ELECTRICAL CABLES OR OTHER INDIVIDUAL POWER CONDITIONS. :
el
en
- AT154214B - Enlarger. :
de
en
- GB491574A - Improvements in and relating to methods of making photo-electric cells :
en
- AT154162B - Deck light for bicycles. :
de
en
- AT154298B - Sheet metal formwork from individual parts with a circular arc cross-section for the production of upright cast, conical concrete masts with a circular cross-section. :
de
en
- AU479537A - Improvements in or relating to portable sun and/or wind shelters for beach or like use :
en
- AT154215B - Circuit arrangement for telex switching systems. :
de
en
- US2129157A - Insulated electric cable :
en
- USRE20846E - Variable speed transmission :
en
- US2129473A - Heat exchange element :
en
- FR831586A - Cross bar chain link, made of two parts welded together :
en
fr
- USD111204S - Design for a weather vane :
en
- AT154295B - Protective cap for inlet and outlet openings on ribbed plates. :
de
en
- CA376210A - Refrigerating apparatus :
en
fr
- AT154234B - Relay station for wireless two-way or two-way communication on directed ultrashort waves. :
de
en
- CA376173A - Thermostatically controlled device :
en
fr
- US2129465A - Fire extinguisher :
en
- GB491732A - Improvements in and relating to electric current converting systems :
en
- US2129057A - Lehr construction :
en
- US2128916A - Automotive control system :
en
- FR831601A - High voltage circuit breaker :
en
fr
- FR831615A - Heated pitot tube, for air navigation devices :
en
fr
- GB491926A - Improvements in or relating to pieces of handwork or playthings :
en
- AT154248B - Display device of the table saddle position on cutting machines for paper, cardboard u. like :
de
en
- AU104963B2 - Improvements in or relating tothe preparation of compositions containing urea-formaldehyde condensation products :
en
- AU40838A - Improvements in and relating tothe manufacture of sulphuric acid :
en
- GB491830A - Improvements in and relating to the manufacture of asbestos cement products :
en
- AU61238A - Improvements in or relating to driving belts :
en
- CA376284A - Adsorption apparatus :
en
fr
- US2129033A - Cathode ray tube :
en
- US2129413A - Power generating apparatus :
en
- US2129327A - Knitting machine needle :
en
- DE664701C - Protection device for oil-filled electrical equipment :
de
en
- FR831540A - Friction bars for machines with one or more cylinders :
en
fr
- GB491699A - Improvements in chucks :
en
- GB491712A - Improvements in and relating to locking mechanism for cabinets and the like :
en
- GB491792A - Improvements in or relating to compositions of matter containing film-forming polymeric esters and ethers :
en
- US2129301A - Railway braking apparatus :
en
- GB491846A - Improvements in and relating to apparatus for handling molten glass :
en
- GB491625A - Improvements in fireplace, wall and other tiles of a like kind :
en
- FR831648A - Fixation Lock, Partial Dentures, Single Crown :
en
fr
- GB491626A - Trawling apparatus :
en
- DE664824C - Process for the production of heating elements for use in electrical discharge vessels :
de
en
- DE664900C - Electric switch with flow extinguishing chamber :
de
en
- GB491758A - Improvements in or relating to electron image dissecting apparatus :
en
- GB491698A - Improvements in or relating to rail cars :
en
- GB491750A - Improvements in toy building blocks :
en
- FR831479A - Directional antenna systems :
en
fr
- GB491668A - Improvements relating to automatic weighing machines :
en
- GB491782A - Improvements in accumulators :
en
- FR831632A - Improvements to telephone links to obtain amplified communications at reception :
en
fr
- DE664867C - Cooling device for bar tables u. like :
de
en
- DE664804C - Structure of stationary or moving frame parts of machine tools :
de
en
- GB491857A - Urea-aldehyde resins :
en
- DE664968C - Knife gate valve drive on sewing machines :
de
en
- FR831454A - Method of fixing characters on levers or character bars :
en
fr
- FR831505A - Forward steering device on an automobile :
en
fr
- GB491591A - Improvements in or relating to the manufacture of cigarettes :
en
- USD111168S - Design for a :
en
- DE664806C - Process for making buckwheat flakes :
de
en
- DK55188C - Dup to Boots for Football or similar Games. :
da
en
- DE664948C - Forced pipe wall :
de
en
- FR831508A - Improvements to heat exchanger tubes :
en
fr
- DE664942C - Deck shoe :
de
en
- CA376325A - Engine fuel control and gasifier :
en
fr
- USD111158S - Design for a combination refrigera :
en
- AU409837A - Improvements in or relating tothe preparation of compositions containing urea-formaldehyde condensation products :
en
- US2129201A - Harness lifting top for looms :
en
- US2129214A - Drier :
en
- US2129279A - Scouring implement :
en
- GB491622A - Improvements in and relating to the manufacture of twisted cords and twisted threads :
en
- US2128950A - Machine tool :
en
- US2129592A - Resettable switch :
en
- FR831622A - Set of combined tightening keys, integral or independent :
en
fr
- GB492087A - Improvements in apparatus for the reproduction of sound films :
en
- FR831544A - Method and apparatus for ligating wooden parts having a tendency to crack, more particularly wooden railway sleepers :
en
fr
- GB491675A - Improvements in or relating to laminated disc clutches :
en
- GB491727A - Carburettor for internal combustion engines :
en
- US2129378A - Razor stropping mechanism :
en
- DE664831C - Device for dividing pound yeast blocks :
de
en
- FR831457A - Ground lighting system for busy roads :
en
fr
- US2129081A - Valve :
en
- US2129234A - Bacon rinder :
en
- CA376204A - Electric heater :
en
fr
- DE664889C - Control device for spinning, twisting and similar machines :
de
en
- GB491670A - Improvements in circular knitting machines :
en
- GB491666A - Improvements relating to internal grinding machines :
en
- CA376209A - Refrigerator shelving :
en
fr
- DE664843C - Stop indicators, especially for electric trams :
de
en
- AU34038A - Improvements in or relating to electrolytic condensers :
en
- CA376232A - Stable bituminous emulsion :
en
fr
- CA376290A - Ventilating fan :
en
fr
- US2129215A - Fluid treating apparatus :
en
- US2129583A - Method of attaching an opening member to a container :
en
- US2128939A - Starting apparatus for internal combustion engines :
en
- US2129007A - Apparatus for electrically treating material in rotary furnaces :
en
- US2129442A - Junction box mechanism :
en
- US2129155A - Visual indicator for echo sounding apparatus :
en
- CA376316A - Rotary tooth brush :
en
fr
- DE664863C - Device for cleaning beer pipes :
de
en
- AT154227B - Process for the production of metallic iron for use as a medicine. :
de
en
- US2129104A - Hydraulic motor :
en
- US2129303A - Mechanical force transmission apparatus :
en
- CA376330A - Adjustable vehicle seat :
en
fr
- DE664922C - Caterpillar :
de
en
- US2129196A - Safety tool pocket :
en
- US2129402A - Sewing machine :
en
- US2129043A - Cement testing device :
en
- US2129253A - Crankshaft grinder :
en
- US2129334A - Plant food :
en
- CA376214A - Elemental sulphur purification :
en
fr
- CA376258A - Cash register, adding or accounting machine :
en
fr
- CA376262A - Tape controlled apparatus :
en
fr
- AU362437A - Improvements in earth-leakage andother trip-switches :
en
- US2129144A - Liquid meter :
en
- AT154155B - Device for loading the storage containers of a straight-line cigarette machine. :
de
en
- US2129232A - Motor vehicle :
en
- US2129469A - Weighing device :
en
- USD111167S - Design for a dress :
en
- DE664785C - Labeling device :
de
en
- DE664888C - Lockstitch sewing machine :
de
en
- AT154243B - X-ray auxiliary device. :
de
en
- US2129028A - Automatic gain control circuit :
en
- US2129041A - Table device :
en
- CA376228A - Automatic sprinkler :
en
fr
- DE664746C - Pressure reducing valve to keep the bleed pressure equal in steam turbines with unregulated intermediate steam extraction :
de
en
- GB491553A - Improvements in and relating to means for destroying bracken and the like :
en
- CA376302A - Printing telegraph transmitter :
en
fr
- US2128945A - Rubber composition and method of preserving rubber :
en
- DK55186C - Swivel and lockable bicycle handlebars. :
da
en
- DE664692C - Machine for shaping and pinching the shoe upper over the last :
de
en
- CA376293A - Organic cellulose derivative :
en
fr
- AU456137A - Improvements in oil engine fuel control :
en
- US2129382A - Method of centrifugally casting pipes in chilled molds :
en
- US2129577A - Suspender shirt :
en
- CA376346A - Oil cracking and refining process :
en
fr
- CA376250A - Alcohol purification :
en
fr
- US2129488A - Indented paperboard article :
en
- CA376314A - Aeroplane control :
en
fr
- AU104913B2 - An improved hypodermic and/or drenching device :
en
- DE664871C - Device for the simultaneous application of several labels :
de
en
- US2129191A - Safetypin :
en
- US2129619A - Windshield cleaner :
en
- CA376247A - Receptacle cover :
en
fr
- US2129207A - Print-out emulsion :
en
- US2128921A - Processing photographic sensitized material :
en
- US2129220A - Apparatus for applying enamel to can bodies :
en
- USD111194S - Design for a foundation garment :
en
- AT154269B - Filter device. :
de
en
- USD111179S - Design for a dress :
en
- GB491917A - Improvements in or relating to machines for sorting statistical record cards :
en
- AU104952B2 - Improvements in machines for hand seaming in vacuum :
en
- CA376220A - Rubber processing :
en
fr
- AU104936B2 - Paper container for oil and method andthe machines which serve forthe manufacture of such paper containers :
en
- US2129525A - Accelerators :
en
- AT154177B - Device for defogging dye works and similar textile finishing plants. :
de
en
- US2129410A - Manufacture of electrical rectifiers :
en
- US2129369A - Structural unit :
en
- US2129477A - Adjustable metallic thermostat :
en
- GB491584A - Improvements in slivers :
en
- CA376266A - Printing telegraph apparatus :
en
fr
- DE664973C - Pin buckle for shoes :
de
en
- GB491683A - Improvements in and relating to mattresses :
en
- DE664658C - Flat weft knitting machine for the production of weft knitted fabrics :
de
en
- DK55164C - Safety systems for unloading train paths, switches and signals. :
da
en
- US2128951A - Side windshield :
en
- US2129484A - Temperature control device :
en
- GB491781A - Improvements in or relating to the production of anti-friction bearing members of hardened steel :
en
- US2129449A - Flowable composition comprising a polyvinyl formaldehyde acetal resin :
en
- US2129621A - Thiazyl mercaptide derivatives :
en
- US2129074A - Automatic signal transmission control circuit :
en
- US2129325A - Method for producing dilation slots in concrete road surfaces :
en
- US2129543A - Car construction :
en
- CA376174A - Thermostat :
en
fr
- GB491703A - Improvements in or relating to the process of welding plates :
en
- FR831530A - Meat slicer :
en
fr
- CA376333A - Insect trap :
en
fr
- US2129030A - Roofing element :
en
- US2129392A - Anode support :
en
- FR831551A - Construction process for concrete buildings and formwork element used to implement the process :
en
fr
- GB492031A - Method of and machine for manufacturing fine wires having a reduced diameter portion between the ends :
en
- GB491649A - Improvements in or relating to vehicle registration number plates :
en
- GB491697A - Improvements in and relating to fluid pressure motors :
en
- FR831640A - Mixer for gasifier gas engines :
en
fr
- GB491756A - Improved process in the manufacture of heavy boots and shoes :
en
- GB491632A - Improvements in hammermills :
en
- GB491920A - Automatic stabilizing device for aircraft :
en
- US2128896A - Knotter :
en
- US2129078A - Automatic volume control circuit :
en
- CA376244A - Decorative glass sandwich :
en
fr
- DE664818C - Wetting, cleaning, dispersing and dyeing aids :
de
en
- DE664870C - Window closure with driving and locking bars moving in opposite directions :
de
en
- GB491672A - An improved viewing device for stereoscopy :
en
- US2129262A - Health apparatus :
en
- FR831555A - Transmission modifier networks usable in particular in electrical signaling systems :
en
fr
- FR831483A - Improvements in artillery equipment :
en
fr
- US2128954A - Hot workable bronze :
en
- US2129181A - Liquid purification plant :
en
- US2129482A - Automatic control :
en
- FR831506A - Improvements to the front ends of agricultural machines, in particular mowers and similar machines :
en
fr
- GB491695A - Cinematographic projection apparatus :
en
- US2129545A - Car construction :
en
- US2129269A - Conversion of hydrocarbons :
en
- US2129038A - Mattress and spring assembly therefor :
en
- US2129135A - Rubber composition and method of preserving rubber :
en
- US2129550A - Car construction :
en
- DE664492C - Drive device with roller armature magnet :
de
en
- DE664912C - Fuel injector for internal combustion engines :
de
en
- AT154251B - Steering hand wheel for motor vehicles and. like :
de
en
- AT154156B - Decorative cover for flower pots. :
de
en
- DE664493C - Electromagnet :
de
en
- FR831606A - Vertical Tubular Mercury Switch :
en
fr
- GB491546A - Domestic article for use as or in connection with drinking-vessels, candlesticks, shaving-mugs, ash-trays, match-stands and funnels for filling bottles :
en
- GB491761A - Improvements in and relating to pipe couplings and packing rings therefor :
en
- US2128894A - Method of making cork composition and product produced thereby :
en
- US2129409A - Inkwell :
en
- DE664695C - Device for automatic loading of lifting beam heaters with plates or similar iron pieces :
de
en
- US2128925A - Treatment of soya bean oil :
en
- AT154161B - Process for connecting two components that are to be attached next to one another and movable with respect to one another, as well as connections made using this process :
de
en
- CA376350A - Motor vehicle door device :
en
fr
- DE664954C - Ventilation stone :
de
en
- FR831549A - Improvements to so-called rickshaw vehicles :
en
fr
- GB491602A - Improvements in or relating to tables :
en
- GB491512A - Improvements in or relating to governing apparatus for the control of liquid fuel injection to internal combustion engines :
en
- US2129610A - Automatic means for controlling fluid flow to internal combustion engines :
en
- AT154157B - Automatic change gear, especially for motorcycles or the like. :
de
en
- AU360837A - Improvements in the construction of electrodes for cathode ray tubes and the like :
en
- FR831563A - Tap :
en
fr
- US2128956A - Gyroscopic navigational instrument :
en
- US2129185A - Dispensing machine :
en
- US2129496A - Fingernail protector for switchboard operators :
en
- DE664872C - Dust-proof refuse collection container with a dustpan that can be folded around an upper edge of the container :
de
en
- US2129510A - Conveyer mechanism :
en
- FR831477A - Printing or similar telegraph apparatus :
en
fr
- US2128891A - Detachable calk for boots and shoes :
en
- US2129575A - Selected speed regulator :
en
- AU104973B2 - Composition for preventing sheep from becoming flyblown :
en
- US2129177A - Box erecting appliance :
en
- GB491730A - Improvements in or relating to liquid pressure remote control systems :
en
- GB491790A - Improvements relating to the indicating mechanism of measuring instruments :
en
- US2129403A - Crease retaining means for garments :
en
- AU105169B2 - Improvements relating to the manufacture of alternating electric current rectifiers :
en
- GB491580A - Improvements in or relating to lamp fittings :
en
- DE664743C - Guide device for rolling bars and rolling bands :
de
en
- FR831650A - Locking control device, particularly applicable to vehicles :
en
fr
- GB491831A - Improvements in battery holders for electric lamps :
en
- GR7627B - RADIATED HEATING LEVELS FROM IRONING BODIES. :
el
en
- DE664753C - Corner sofa that is made up of two articulated seating furniture that can be converted into a lounge chair :
de
en
- GB491728A - Improvements in or relating to circuit arrangements for separating electric signal pulses :
en
- GB491564A - Race game apparatus :
en
- GB491853A - Improvements in or relating to pivots for scissors and the like :
en
- FR831641A - Advanced musical instrument :
en
fr
- GB491679A - Apparatus for use in grinding a member to be of non-cylindrical shape :
en
- US2129624A - Stud and rafter :
en
- DE664720C - Temperature regulator, especially for milk heaters :
de
en
- AT154270B - Wire staple stapler. :
de
en
- US2129186A - Marking tube :
en
- GB491745A - Improvements in stocks or neck cloths for personal wear :
en
- US2129500A - Tag :
en
- CA376251A - Capillary-active compound refining process :
en
fr
- US2129489A - Ball amusement device :
en
- US2129200A - Upside down flare :
en
- US2129399A - Article of manufacture :
en
- AT154189B - Method and device for producing V-belt links from plate-shaped material. :
de
en
- AT154252B - Device for utilizing the reserve fuel of motor vehicles. :
de
en
- CA376206A - High frequency radio receiver :
en
fr
- CA376269A - Fumigating apparatus :
en
fr
- US2128980A - Automatic centrifugal clutch or brake :
en
- US2128924A - Pinwheel feed :
en
- CA376215A - Metallic container :
en
fr
- US2129324A - Lock :
en
- CA376303A - Circulatory system condition recording apparatus :
en
fr
- AU104897B2 - Improvements in or relating ot the manufacture of electric discharge devices :
en
- US2129223A - Loose leaf binder :
en
- USD111146S - Design for a dress :
en
- US2129343A - Load indicator for motor vehicles :
en
- US2129485A - Boring machine :
en
- AU105027B2 - Improvements in apparatus for grinding and polishing strips of glass :
en
- CA376217A - Activated carbon :
en
fr
- US2128966A - Coated abrasive article and method of making the same :
en
- AU357837A - Process forthe production of halogenated derivatives of solid ethylene polymers :
en
- FR831595A - Process for producing pure copper oxychloride :
en
fr
- GB491540A - Improvements in and connected with sideboards and like articles of furniture :
en
- US2128975A - Aralkyl ethers of the hydroxybenzoates :
en
- US2129319A - Cylinder head for internal combustion engines :
en
- GB491776A - Improvements relating to water heaters :
en
- CA376199A - Non-ferrous pipe fitting manufacture :
en
fr
- DE664959C - Protective helmet, especially for miners :
de
en
- DE664771C - Boring steel holder :
de
en
- FR831579A - Improvements in pitch formation mechanisms for looms :
en
fr
- USD111202S - Design for a battery box :
en
- CA376304A - Strip material guiding and aligning apparatus :
en
fr
- FR831604A - Rope for braided work :
en
fr
- DE664801C - Process for producing noiseless sound recordings :
de
en
- US2129120A - Method of forming extrusion containers :
en
- GB491615A - Method of making poppet valves :
en
- US2129151A - Control apparatus :
en
- US2129341A - Process of manufacturing carbureted water gas :
en
- US2128908A - Preparation of oxygenated compounds :
en
- USD111129S - Design fob a pair of goggles or :
en
- DE664924C - Tractor wheel :
de
en
- DE664890C - Ring plate valve :
de
en
- FR831575A - Hernia bandage or medical belt :
en
fr
- GB491636A - Improvements in carburettors for internal combustion engines :
en
- US2129277A - Apparatus for setting printing ink :
en
- FR831584A - Improvement in light packaging :
en
fr
- FR831456A - Process for the production of concreted magnesia as a raw material for refractory products :
en
fr
- GB491529A - Improvements in or relating to stoppers for bottles and the like and methods of making the same :
en
- GB491775A - Improvements in smokers' ash trays or receptacles :
en
- IE14833L - Crop drying apparatus :
en
- DK55174C - Method for bonding molds for concrete casting. :
da
en
- FR831629A - Swivel platforms for orientation of solar water heaters according to the direction of the sun :
en
fr
- CA376272A - Tire antiskid device :
en
fr
- US2129052A - Hydrolyzed cellulose acetate :
en
- GB491833A - Improvements relating to slicing machines :
en
- GB492032A - Method for producing a base-exchanging material :
en
- DE664491C - Waelzankermagnet for drive devices :
de
en
- CA376278A - Mercaptothiazole manufacture :
en
fr
- GB491660A - Improvements in or relating to bonded abrasive articles :
en
- GB491739A - Improvements in and apparatus for carrying out polymerisations continuously :
en
- US2129487A - Adjustable means for attaching quilts, blankets, etc. to cribs :
en
- AU104941B2 - Photographic recording finish indicator for horse races :
en
- GB491778A - An improved process for the synthesis of hydrocarbons from carbon monoxide and hydrogen :
en
- GB491735A - Improvements in or relating to the drying of sludge on the surface of a filter mat :
en
- USD111198S - Design for a coat :
en
- GB491850A - Improvements relating to the depolymerisation and hydrogenation of natural, synthetic and vulcanized rubber :
en
- GB491834A - Improvements in or relating to cylinder printing presses :
en
- GR7634B - APPLIANCE INCREASING WATER PRESSURE DURING HYDRAULIC FALLS. :
el
en
- US2129210A - Shutter actuator :
en
- FR831630A - Process for the treatment of proteins and resulting materials :
en
fr
- US2129071A - Planographic printing plate :
en
- US2129161A - Preparation of dititanoso-titaniccarboxide :
en
- FR831598A - Process for the thermal production of metallic barium by reduction of raw materials containing barium oxide :
en
fr
- GB491600A - Starting internal combustion engines :
en
- GB491682A - Method of treating paper bags in order to simplify their closing :
en
- CA376310A - Lacrymal duct expansion apparatus :
en
fr
- DE664644C - Process for the production of silicon or boron carbide which can be used as an abrasive :
de
en
- GB491642A - Improvements in or relating to variable electrical condensers :
en
- FR831480A - Process for the improvement of wool and products manufactured from this wool :
en
fr
- USD111189S - Design for an audible signal unit or :
en
- GB491691A - Improvements in or relating to milling machines for grain :
en
- DK55161C - Economiser. :
da
en
- FR831639A - Synchronous clock with vibrating motor :
en
fr
- US2129381A - Threshold construction :
en
- FR831481A - Extendable electric cord :
en
fr
- FR831502A - Further training in fishing rods :
en
fr
- GB491729A - Improvements relating to valve gears for steam and other reversible engines :
en
- GB491780A - Improvements in or relating to tool grinding apparatus :
en
- FR831569A - Improvements to devices intended for sharpening razor blades :
en
fr
- DE664923C - Steering device for caterpillar vehicles :
de
en
- US2129374A - Electric cigar lighter :
en
- GB491673A - Improvements relating to manganese steel :
en
- US2129607A - Method of making rubber articles :
en
- GB491633A - Improvements in or relating to boring machines and like machine tools :
en
- GB491842A - Improved manufacture of pure cellulose from cellulose-containing materials :
en
- US2128981A - Sheet handling mechanism for web printing rotary presses :
en
- US2129039A - Device for holding firecrackers and the like :
en
- US2129441A - Building :
en
- AT154171B - Length adjustment device for cables, in particular for ski bindings. :
de
en
- CA376309A - Calendar watch movement :
en
fr
- DE664749C - Fireproof electric miner's light :
de
en
- US2129127A - Molding machine :
en
- US2129467A - Looped film motion picture projector :
en
- US2129367A - Gelatinous or semigelatinous blasting explosives :
en
- DE664717C - Regulator for two gas bottles :
de
en
- GR7631B - POWER SUPPLY. :
el
en
- CA376308A - Envelope and bag manufacture :
en
fr
- US2129373A - Refrigerating apparatus :
en
- US2129605A - Machine for making bookbinder elements :
en
- GB491816A - Improved means for handling rods and tubing in wells :
en
- AT154186B - Cover for albums, sketchbooks, etc. like :
de
en
- AT154208B - Traffic warning and prohibition sign. :
de
en
- CA376256A - Vehicle :
en
fr
- CA376289A - Ball rocketing and catching device :
en
fr
- CA376200A - Lantern slide projector :
en
fr
- US2128898A - Conversion of hydrocarbon oils :
en
- US2129075A - Centralized radio system for short and broadcast waves :
en
- US2129333A - Battery-post connecter :
en
- US2129526A - Control system and apparatus for heating :
en
- US2129088A - Thermionic valve circuit arrangement :
en
- USD111131S - Design for a spoon or other article :
en
- US2129241A - Apparatus for continuously measuring torques :
en
- US2129424A - Arch support :
en
- CA376193A - Free cutting alloy :
en
fr
- US2129099A - Detachable heel :
en
- US2129371A - Stove :
en
- US2129388A - Blasting explosive device :
en
- AU104912B2 - Oscillation generators :
en
- US2128946A - Tetraphosphoric acid esters :
en
- US2129443A - Fishing reel :
en
- AT154209B - Device for eliminating disruptive light reflections in photographic recordings by analyzers. :
de
en
- US2129321A - Arch support :
en
- AT154222B - Modulation circuit with photocell. :
de
en
- CA376183A - Slicing machine :
en
fr
- CA376275A - Multifilament light bulb :
en
fr
- US2129576A - Spark plug :
en
- US2129315A - Gun carriage :
en
- USD111152S - Design for a dress :
en
- DE664779C - Ball stud grinding machine :
de
en
- FR831536A - Alcohol dehydration process :
en
fr
- AU300938A - Improvements in or relating to liquid delivery devices :
en
- AT154225B - Arrangement for wireless two-way traffic. :
de
en
- US2129009A - Nut locking device :
en
- US2129066A - Thermostatically controlled variable speed device :
en
- GB491825A - Improvements in or relating to packing devices for rotating shafts :
en
- AT154265B - Process for the extraction of lead from chlorinated roasted and leached lead-containing burnings. :
de
en
- GB491688A - Improvements in or relating to gate-operating mechanism for lift systems :
en
- GB491725A - Supporting of a compressor or other apparatus adapted to be driven by an internal-combustion engine :
en
- GB491773A - Electron multipliers :
en
- CA376300A - Sound motion picture system :
en
fr
- US2128942A - Direct casting apparatus :
en
- US2129046A - Electrical heater and resistance :
en
- US2129237A - Ball construction :
en
- AT154165B - Hydraulic stabilizer, in particular for motor vehicles. :
de
en
- US2129236A - Cloth shearing machine :
en
- CA376191A - Free cutting alloy :
en
fr
- US2129322A - Article-dispensing mechanism :
en
- US2129072A - Refrigerator :
en
- FR831545A - Improvements in processes for preparing copper hydrate :
en
fr
- US2129553A - Tanning material :
en
- AU29638A - Improvements in clamp closures for heads of rimmed steel barrels :
en
- US2129105A - Dust bag for pneumatic cleaners :
en
- USD111143S - Design for a carbonated water :
en
- US2129110A - Heat insulating tape :
en
- US2129356A - Button snap :
en
- AT154236B - Tool carrier. :
de
en
- US2129558A - Direction indicator control switch :
en
- USD111156S - Design for :
en
- DK55180C - Supplementary air regulator for internal combustion engines. :
da
en
- CA376280A - Loom governor :
en
fr
- US2129026A - Tuning range adjustment device :
en
- USD111133S - Design for a spoon or other article :
en
- CA376326A - Crank handle safety device :
en
fr
- CA376257A - Static resisting glove :
en
fr
- US2129162A - Machine for making cement blocks and the like :
en
- AU11238A - Improved process for steel manufacture :
en
- USD111145S - Design for an arm for burial casket :
en
- US2129264A - Nitrogen-containing organic compounds :
en
- GB491690A - Improvements in or relating to milling machines for grain :
en
- US2129358A - Vacuum power clutch :
en
- US2129447A - Shipping container for film magazines :
en
- US2129603A - Unit cylinder clasp brake :
en
- US2129048A - Toilet odor expeller :
en
- DE664758C - Method of sound recording :
de
en
- GB491516A - Improvements in or relating to the frames or beds of engines or machines :
en
- FR831494A - Engraving and reproducing milling cutter working on three dimensions :
en
fr
- CA376216A - Container seal :
en
fr
- DK55167C - Positive Electrode for Galvanic Elements with Air Depolarization. :
da
en
- GB491787A - Improvements relating to milk sampling equipment :
en
- AU105026B2 - Improved method and means for the needling of wads of animal and / or vegetable fibres on to hessian or the like in the manufacture of felts :
en
- GB491741A - Improvements in apparatus for chopping electrical impulses :
en
- GB491607A - Collapsible collar stud for attachment by sewing :
en
- GB491810A - Improvements in or relating to film-carriers for cinematograph projectors :
en
- DK55187C - Awning. :
da
en
- USD111200S - Design for a combined rocking chair :
en
- FR831573A - Process for preparing cupric phthalocyanine :
en
fr
- GB491766A - Improved apparatus for producing reactions of atom nuclei, more particularly for the production of neutrons :
en
- US2129245A - Fish lure :
en
- US2129430A - Permanent wave protector :
en
- US2129498A - Conical paper cup :
en
- US2129124A - Transmission mount :
en
- DE664751C - Lubrication device for circulating pumps with a rotary piston mounted in the pump by axial journals :
de
en
- GB491676A - Improvements in or relating to machines for grinding articles to predetermined forms :
en
- GB491822A - Improvements in or relating to devices for controlling the air supply to furnaces :
en
- DE664931C - Process for the extraction of liquid, pure ammonia from gas water :
de
en
- GB491795A - Improvements in the manufacture of rubber fabrics for tyres, conveyer bands and other rubber fabrics :
en
- GB491796A - Improvements in or relating to envelopes :
en
- AU104926B2 - Improvements in cufflinks :
en
- US2128912A - Folding chair :
en
- DE664869C - Door handle attachment, in which a cross wedge spreads a longitudinally split handle pin in the handle neck :
de
en
- US2129622A - Flooring material and method for making same :
en
- FR831608A - Improvements in the manufacture of boxes, cylindrical bodies and the like :
en
fr
- US2129345A - Combined fire alarm, police alarm, and intercommunicating system :
en
- US2129355A - Handle :
en
- US2129420A - Cotter pin :
en
- GB491718A - Improvements in or relating to record-card controlled statistical machines :
en
- FR831533A - Process for the manufacture of phosphoric acid-based fertilizers starting from superphosphates or double superphosphates :
en
fr
- USD111182S - Design for a multiple lens metal :
en
- GB491566A - Improvements in the adjustable evacuation of deposits of materials in liquids :
en
- US2129606A - Adjustable cord lock :
en
- GB491681A - Improvements in or relating to vermin traps :
en
- GB491685A - Improvements in or relating to electron discharge devices :
en
- FR831548A - Method and device for perforating an unperforated positive film passing through a printer simultaneously with a perforated negative film :
en
fr
- GB491598A - Improvements in or relating to operating mechanism for electric switchgear :
en
- US2128952A - Seasoning poultry :
en
- GB491918A - Improvements in and relating to vehicle and like seats :
en
- DE664795C - Magnetic shielding device, in particular for electrical measuring instruments :
de
en
- CA376171A - Knitting machine :
en
fr
- US2129566A - Fluid operated tool :
en
- US2129209A - Pen :
en
- DE664967C - Device for creating blind stitch and pikiki seams :
de
en
- US2129444A - Machine for forming separable fasteners :
en
- US2129396A - Rack :
en
- US2129570A - Method and apparatus for making well casings :
en
- US2129187A - Automobile :
en
- US2129581A - Commercial mailing form :
en
- USD111141S - Design for a pocketknife display :
en
- US2129233A - Bell ringing device for electric toy trains :
en
- US2129495A - Control equipment storage cabinet :
en
- US2129337A - Conveyer :
en
- CA376185A - Axle drive :
en
fr
- DK55175C - Single-jet fluid gauges with impellers. :
da
en
- US2129584A - Recovery of hormones :
en
- US2129189A - Mirror holder :
en
- CA376212A - Refrigerating apparatus :
en
fr
- GB491958A - Improved manufacture of photographic silver halide emulsions :
en
- AU104960B2 - Improvements in earth-leakage andother trip-switches :
en
- AU13338A - Method of and apparatus for attempering materials :
en
- US2128948A - Tennis set :
en
- US2129434A - Rock wool blow chamber :
en
- US2129580A - Differential bearing for trucks :
en
- AT154191B - Device for preventing film fires. :
de
en
- AT154232B - Discharge tube assembled from several parts and process for their manufacture. :
de
en
- AU363637A - An improved hypodermic and/or drenching device :
en
- US2129574A - Clutch controlling tractor hitch :
en
- DE664958C - Visor hats :
de
en
- AU104908B2 - Improvements in or relating to vacuum tube amplifiers :
en
- DE664861C - Bottle cap :
de
en
- CA376243A - Decorative surface finish :
en
fr
- US2129383A - X-ray system for taking short exposure x-ray photographs :
en
- AU104920B2 - Improvements in oil engine fuel control :
en
- US2129143A - Arc detector and suppressor :
en
- US2129310A - Apparatus for the control of highway crossing signals :
en
- USD111157S - Design for a hinge :
en
- AT154173B - Propeller beam guide device. :
de
en
- DE664839C - Device for swiveling a tap hole tamping machine in and out :
de
en
- GB491640A - Improvements in or relating to process of regenerating pickling baths :
en
- CA376169A - Knitting machine controlling means :
en
fr
- GB491760A - Improvements in electrical water heaters :
en
- USD111147S - Design for a dress :
en
- AU474237A - An improved smelting furnace and method of lining 1 thesame :
en
- CA376198A - Metal working apparatus :
en
fr
- AU104915B2 - Apparatus for assembling slotted discs at spaced intervals on a strand :
en
- US2129082A - Gum massaging appliance :
en
- CA376273A - Hydrocarbon oil processing :
en
fr
- DK55170C - Electric Iron with Thermo Switch. :
da
en
- US2129438A - Convertible vehicle body :
en
- US2129625A - Stud and rafter :
en
- AU105162B2 - Improvements in or relating to high pressure mercury vapour discharge tubes :
en
- US2129268A - Mold for plastic materials and method of making the same :
en
- DE664729C - Process for the production of waxy products :
de
en
- GB491696A - Improved intermittent film-feeding device for cinematographic apparatus :
en
- US2129406A - Milk bottle cap :
en
- USD111170S - Design for a window cleaning brush :
en
- USD111177S - Design fob a vanity case oe similar :
en
- CA376226A - Shipping container :
en
fr
- AU105019B2 - Improved process for steel manufacture :
en
- AT154290B - Control device for spinning, twisting and similar machines. :
de
en
- CA376344A - Aqueous and alcoholic solution of sulphur, etc. :
en
fr
- DE664906C - Punching block :
de
en
- GB491734A - Improvements connected with moulds for use in the manufacture of chocolates and the like :
en
- AT154176B - Mobile field kitchen. :
de
en
- CA376233A - Printing telegraph system :
en
fr
- CA376291A - Animal trap :
en
fr
- DE664950C - Heating burners for smelting ovens, especially Siemens-Martin ovens :
de
en
- CA376202A - Moving floor for vehicles :
en
fr
- FR831541A - Method and machine for the production of bottles and the like of glass :
en
fr
- GB491541A - Improvements in and relating to the production of titanium dioxide and products containing the same :
en
- CA376172A - Fluid pressure diaphragm :
en
fr
- FR831451A - image projection screen for transparency projection, preferably for television images :
en
fr
- USD111149S - Design for a handle for knives, forks :
en
- DE664680C - Device to avoid short circuits caused by arcing during switching in electrical switching devices :
de
en
- GB491653A - Process for the separation of the anti-rachitically acting components of irradiated 7-dehydrocholesterol :
en
- GB491837A - Sparking plugs :
en
- GB491705A - A lathe cutting tool, particularly for screw threads :
en
- GR7630B - WAY OF SALTING TOMATO PULP. :
el
en
- DE664969C - Device for securing the setting position of the stitch regulator lever with a backdrop on sewing machines :
de
en
- GB491838A - Improvements in apparatus for generating foam :
en
- FR831625A - Convertible sawing and filing machine :
en
fr
- GB491832A - Improvements in or relating to internal combustion engines using powdered fuel :
en
- US2129294A - 2-amino-6-piperidyl-pyridines :
en
- US2129585A - Advertising device :
en
- FR831553A - Machine for cutting and rolling strips of bacon or any other material :
en
fr
- DE664652C - Process for the preparation of pyrene-3, 5-disulfonic acid and its salts :
de
en
- DE664852C - Reagent tube :
de
en
- GB491576A - Improvements in and relating to electric insulating materials :
en
- GB491687A - A device for exchangeable connection of a handle to an implement body :
en
- GB491611A - Improvements in or relating to television receivers :
en
- FR831590A - Improvement in sludge washing :
en
fr
- US2129613A - Apparatus for controlling the fuel feed in internal combustion engines :
en
- US2128955A - Hot workable phosphor bronze :
en
- US2129546A - Car construction :
en
- USD111176S - Design for a textile fabric or :
en
- GB491744A - Improvements in or relating to crossings of overhead trolley conductors for electrictraction :
en
- US2129091A - Flue cleaner :
en
- US2129513A - Flexible mirror novelty :
en
- USD111162S - Design for a dress :
en
- DE664757C - Moldings made from silver-palladium alloys :
de
en
- FR831500A - Crusher body :
en
fr
- DE664790C - Device for shutting down a sheet conveyor device on rotary transfer printing machines :
de
en
- FR831602A - Device for the electrostatic ignition of discharge devices essentially in the form of a luminous arc and having a liquid cathode :
en
fr
- GB491812A - Sound recording and reproducing apparatus :
en
- DE664927C - Molds, in particular dovings for briquette extrusion :
de
en
- DE664862C - Device for unloading a conveyor belonging, for example, to a bottle washing machine :
de
en
- GB491772A - Improvements in or relating to the measurement of electric power, particularly high-frequency electric power :
en
- US2129122A - Display stand :
en
- USD111142S - Design fob a buffet ob similab :
en
- AT154280B - Capacitor. :
de
en
- US2129086A - Nut retainer for split shank connecters :
en
- US2129336A - Caisson :
en
- AT154260B - Stroller. :
de
en
- GB491723A - Improvements in or relating to fastening devices for motor car bonnets and the like :
en
- FR831476A - Improvements to cinematographic screens :
en
fr
- US2129012A - Automatic sprinkler :
en
- US2129364A - Authentification device and method of making same :
en
- US2129243A - Bifocal lens :
en
- USRE20848E - Refrigeration :
en
- DE664881C - Method and device for creping paper or the like. :
de
en
- GB491533A - Arrangements for protecting the cabinets of wireless receiving sets during transit :
en
- US2129283A - Mounting apparatus :
en
- DE664813C - Allocation device for bulk goods :
de
en
- US2129468A - Fan and blower :
en
- CA376297A - Adhesive for foils, etc. :
en
fr
- AU386237A - Apparatus for automatically controlling the flow of explosive mixture to internal combustion engines :
en
- GB491651A - Improvements in and relating to ventilating devices :
en
- US2129130A - Collimating apparatus for aligning prism-type binoculars :
en
- US2129308A - Laminated panel :
en
- US2129018A - Pocket wallet protector :
en
- AU55838A - Cover for radio battery :
en
- CA376177A - Radio phonograph system :
en
fr
- CA376230A - Fluid tight joint :
en
fr
- US2129221A - Overhead door :
en
- CA376282A - Railway car door support :
en
fr
- US2128978A - Baby crib :
en
- CA376288A - Garment hanger :
en
fr
- US2129195A - Color filter :
en
- AU358537A - Improvements in or relating to vacuum tube amplifiers :
en
- AT154152B - Device for the production of cigarettes provided with or with filter plugs. :
de
en
- US2128962A - Coated objects :
en
- US2129342A - Transmission synchronizer :
en
- US2129395A - Reading device for well survey records :
en
- GB491507A - Improvements in or relating to the lubrication of sewing machines :
en
- AT154268B - Driving device for friction wheel lighters. :
de
en
- US2128938A - Lock washer :
en
- US2129002A - Electric tooth brush :
en
- US2129246A - Hair waving pad and method :
en
- US2129554A - Tanning material :
en
- AT154163B - Game facility. :
de
en
- DE664911C - Colorimeter :
de
en
- US2129092A - Garter :
en
- US2128988A - Game board :
en
- USD111188S - Design for an audible signal unit or :
en
- AT154221B - Device for generating electrical currents for medical purposes. :
de
en
- DE664850C - Wood belt sanding machine for sanding flat and curved workpieces :
de
en
- FR831567A - Process for the projection of animated views :
en
fr
- CA376268A - Fruit preservation :
en
fr
- DE664904C - Process for the preparation of dyes of the acridone series :
de
en
- US2129288A - Roof :
en
- AT154210B - Spool, especially for winding up films. :
de
en
- AU422437A - Improvements in harrow cultivators :
en
- US2129149A - License plate holder :
en
- US2129238A - Inflated ball and method of its manufacture :
en
- US2129285A - Manufacture of k-strophanthine-beta :
en
- CA376238A - Motor fuel :
en
fr
- AT154187B - Lighting device for recording and playing back video films. :
de
en
- CA376292A - Toilet article :
en
fr
- GB491828A - Improvements in or relating to plugs for stopping tubes :
en
- DE664560C - Lip erecting machine :
de
en
- GB491644A - Mixing and kneading machine, particularly for plastic explosives or the like :
en
- AT154277B - Device for generating tones in electric musical instruments with the aid of rotating tone wheels. :
de
en
- US2129541A - Adjustable screen :
en
- US2129111A - Combined stoker and firedoor :
en
- US2129174A - Oil cracking tube lining :
en
- AT154244B - Device for visual voltage display. :
de
en
- AT154300B - Feeding device for circular knitting machines. :
de
en
- GB491962A - Improvements relating to the treatment of mineral oils :
en
- GB491511A - Improvements in and connected with the drying of printed matter :
en
- DE664944C - Clamp to close the ends of tape tires :
de
en
- AT154195B - Device for determining the trajectory elements of aircraft. :
de
en
- AT154249B - Device for converting a road vehicle into a rail vehicle and vice versa. :
de
en
- CA376229A - Frangible link :
en
fr
- US2129539A - Guide and stop for refrigerators :
en
- CA376335A - Steam engine valve converting insert :
en
fr
- AU105001B2 - Improvements in manufacture of delustred filaments and films :
en
- AU297737A - Interlocking systems for railroads :
en
- US2129089A - Electrolytic condenser :
en
- USD111205S - Design for a weather vane :
en
- US2129126A - Adhesive composition :
en
- US2129244A - Mineral concentrator :
en
- US2129476A - Lathe dog :
en
- GB491707A - Improvements in reflecting systems having two plane reflecting surfaces :
en
- GB491927A - Process for the production of aliphatic carboxylic acids :
en
- AT154259B - Siphon flushing device with fixed siphon. :
de
en
- AT154279B - Device for converting an ordinary motor vehicle with two driven, possibly double rear wheels into a motor vehicle with four or more driven rear wheels. :
de
en
- AU104954B2 - Improvements relating tothe framework of chairs, tables, bedsteads and like articles of furniture :
en
- US2128889A - Road grading machine :
en
- US2128895A - Unit connecter :
en
- CA376249A - Flooding process for recovering oil :
en
fr
- FR831510A - Improvements to punching devices :
en
fr
- FR831539A - Composite wall paper :
en
fr
- GB491614A - Improvements in or relating to electric communication cables and to the manufacture thereof :
en
- GB491629A - Grinding of railway wheels :
en
- GB491648A - Improvements relating to diesel fuels :
en
- GB491720A - Improvements in or relating to feed mechanism for sewing machines :
en
- DK55177C - Air circulation device for incubators. :
da
en
- AU104929B2 - Improvements in or relating to electrolytic condensers :
en
- DE664926C - Pistol magazine made from flat sheet metal :
de
en
- AU105152B2 - An improved smelting furnace and method of lining 1 thesame :
en
- GB491630A - Improvements in and relating to pipe couplings :
en
- GB491827A - Process for refining lead which contains bismuth :
en
- CA376349A - Folding hood :
en
fr
- US2129460A - Limestone slab and method of coloring same :
en
- US2129456A - Composite cellulose derivative sheeting :
en
- AT154283B - Sound film and method of making and reproducing it. :
de
en
- AT154211B - Process for the production of fibers from glass and other materials. :
de
en
- US2129440A - Screw :
en
- USD111174S - Design for a knife sharpener :
en
- USRE20851E - Building construction :
en
- CA376342A - Engine muffler :
en
fr
- AT154202B - Equipment for photographic enlargement, reduction and reproduction, projection, showing of films, developing of recordings and copies, drying of copies and for lighting. :
de
en
- AT154204B - Receiving arrangement for remote control systems working according to the combination method via synchronous motor-driven contact selectors. :
de
en
- CA376254A - Lacquer solvent and thinner :
en
fr
- CA376354A - Station announcer :
en
fr
- GB491579A - Method of hardening objects made of artificial horn (casein) and objects made by this method :
en
- GB491661A - Manufacture of aluminium salts of carboxylic acids :
en
- GB491757A - Improvements in or relating to electric spot or seam welding apparatus employing controllable discharge vessels :
en
- AT154286B - Additional lighting for all types of vehicles. :
de
en
- DE664908C - Process for the production of easily swallowable medicaments :
de
en
- FR831467A - Improvements to machines for gluing reinforcement rods to the seams of raincoats :
en
fr
- GB491599A - Improvements in or relating to wardrobes, cupboards, lockers, drawers and like containers :
en
- CA376298A - Condensation product :
en
fr
- US2129050A - Multiple pouring device :
en
- AT154292B - Pillars for masonry and similar purposes. :
de
en
- CA376287A - Silver plating process :
en
fr
- AU319437A - Composition for preventing sheep from becoming flyblown :
en
- USD111153S - Design for a reservoir desk stand or :
en
- US2129387A - Shockproof x-ray unit :
en
- AU104972B2 - Improvements in or relating to central cooling systems :
en
- AU358637A - An improved egg tester :
en
- AU104991B2 - Improvements in clamp closures for heads of rimmed steel barrels :
en
- US2129457A - Drawing board :
en
- US2129565A - Deicing attachment for airplane propellers :
en
- AT154180B - Flyweight drive for detonators. :
de
en
- AT154250B - Device for converting a road vehicle into a rail vehicle and vice versa. :
de
en
- DE664845C - Fluid switch :
de
en
- GB491509A - Improvements in or relating to electrodynamic receivers of small size :
en
- AT154291B - Process for the production of soft, tough and absorbent paper. :
de
en
- AT154278B - Hydraulic braking device, in particular for motor vehicles. :
de
en
- US2129414A - Process for treating yarns, fibers, and filaments :
en
- AT154271B - Modulation circuit. :
de
en
- US2129353A - Seat pad and cushion :
en
- AT154170B - Transport bike. :
de
en
- AT154284B - Method and device for the production of colored asbestos cement panels. :
de
en
- AT154288B - Two-axis guide frame for rail vehicles. :
de
en
- AT154296B - Junction point connection for timber frameworks. :
de
en
- AU23937A - Television method :
en
- DE664916C - Frosted glass roller for devices for developing photosensitive papers :
de
en
- AU365037A - Apparatus for assembling slotted discs at spaced intervals on a strand :
en
- CA376195A - Free cutting alloy :
en
fr
- US2128911A - Decorative hanging :
en
- AU104940B2 - Apparatus for automatically controlling the flow of explosive mixture to internal combustion engines :
en
- US2128909A - Preparation of oxygenated compounds :
en
- US2129184A - Cabinet for loudspeakers :
en
- GB491601A - Improvements relating to chairs :
en
- GB491737A - Improvements in non-refillable bottle stoppers :
en
- US2129611A - Phonograph :
en
- AT154169B - Vehicle saddles, in particular pillion seats, for motorcycles. :
de
en
- GB491791A - Launder method for separating and sorting materials :
en
- US2128913A - Coal handling :
en
- US2129418A - Milling tool :
en
- USD111163S - Design fob a dress ensemble :
en
- CA376176A - Radio apparatus remote control :
en
fr
- AU34238A - Improvements relating to the manufacture of alternating electric current rectifiers :
en
- FR831470A - Ferraris meter for single or polyphase alternating current :
en
fr
- GB491779A - Improved pile fabrics and methods of making the same :
en
- CA376223A - Heat balancer :
en
fr
- CA376281A - Railway car door :
en
fr
- US2129098A - Steam jet refrigeration apparatus :
en
- US2129265A - Adding machine :
en
- AU64238A - Improved method and means for the needling of wads of animal and / or vegetable fibres on to hessian or the like in the manufacture of felts :
en
- US2129472A - Ignition system :
en
- GB491597A - Mechanical turf piercing or aerating apparatus :
en
- GB491736A - Improvements in and relating to the generation of oscillations of saw-tooth wave form :
en
- GB491785A - Improvements relating to the manufacture of alternating electric current rectifiers :
en
- US2129338A - Screen door spring :
en
- US2129227A - Sound reproducing apparatus :
en
- US2129618A - Web supply mechanism for printing machines :
en
- FR831468A - Device for immobilizing the coils on the pins :
en
fr
- GB491671A - Improvements in or relating to cans, canisters and like containers closured by a disc of cardboard or the like :
en
- FR831561A - X-ray tubes and the like :
en
fr
- DE664554C - Printing device for cash registers or accounting machines :
de
en
- DE664835C - Device for the electrical pre-separation of suspended particles from aerosols :
de
en
- GB491647A - Improvements in and relating to liquid cooling systems for the cylinders of internalcombustion engines :
en
- US2129182A - Train dispatching system for railroads :
en
- US2129258A - Circuit controller for toy railroads :
en
- GB491530A - Improvements in and relating to non planographic printing plates :
en
- GB491674A - Improvements in or relating to cliveys :
en
- GB491733A - Improvements relating to slide members, such as the slide members of vehicle or other seats :
en
- CA376356A - Sprinkler head :
en
fr
- DE664903C - Contact wire arrangement for balancing the real components of impedance in measuring bridge circuits :
de
en
- US2129202A - Air conditioning system :
en
- US2129284A - Roller feeding device :
en
- US2129024A - Valve mechanism for internal combustion engines :
en
- US2129340A - Truck :
en
- AT154182B - Electric heating element. :
de
en
- GB491740A - Curtain threader clip :
en
- US2129385A - Knitting :
en
- USD111139S - Design fob a cover plate for ther :
en
- DK55176C - Procedure and Apparatus for Light Measurement with Photocells. :
da
en
- US2129064A - Shaving implement :
en
- US2129150A - Brush holder :
en
- DE664991C - Folding photographic camera with lens shutter :
de
en
- FR831624A - Manufacturing process of bands and other plastered parts and resulting products :
en
fr
- US2128971A - Process for producing beta olefins :
en
- US2129281A - Lubricating oils :
en
- US2129183A - Centralized traffic control system :
en
- GB491513A - Toothed gearing :
en
- GB491704A - Improvements in feeding apparatus for flexible tubular belt conveyors :
en
- FR831578A - Attachment trolley for bicycle, motorcycle, etc. saddles. :
en
fr
- FR831471A - Method and device for charging oblong explosion chambers, in particular of internal combustion turbines, with gaseous fuels or gases carrying fuels :
en
fr
- GB491545A - Cylinders of internal combustion engines :
en
- US2129306A - Denture brush :
en
- US2129595A - Electric sign :
en
- US2129029A - Automatic noise suppression circuits :
en
- US2129087A - Lock key cutting machine :
en
- AT154276B - Absorption chiller. :
de
en
- US2129058A - Transformer for a metal locator :
en
- GB491593A - Improvements in or relating to lifts :
en
- USD111178S - Design fob an embossed leather :
en
- US2129145A - Self cleaning spray nozzle :
en
- GB491542A - Improvements in and relating to wrapped threads and the manufacture thereof :
en
- AU104993B2 - Dispensing devices :
en
- GB491520A - Improvements relating to electric storage batteries :
en
- US2129173A - Car coupler centering device :
en
- FR831458A - Method of preparing fluorescent materials :
en
fr
- GB491536A - Improvements in supports for the elastic in ball games with attached ball :
en
- US2129069A - Pump packing means :
en
- GB491572A - Improvements in the production of high speed tool steels :
en
- GB491755A - Automatic impulse emitter for telephonic apparatus :
en
- GB491515A - Improvements in or relating to enzymatic preparations :
en
- DE664977C - Device for dip painting of objects :
de
en
- US2129339A - Oven door :
en
- DE664782C - Process for the production of a rust protection layer containing phosphoric acid or phosphates :
de
en
- DE664943C - Process for the manufacture of refractory products :
de
en
- US2129119A - Extrusion container :
en
- US2129153A - Resinlike condensation-products :
en
- US2129230A - Double sheet ejector :
en
- US2129448A - Cutting die :
en
- US2129547A - Car construction :
en
- GB491654A - Improvements in the manufacture of abrasive articles :
en
- GB491568A - Improvements in the manufacture and production of acetylene :
en
- US2129073A - Liquid pump :
en
- USD111184S - Design for a domestic water heater :
en
- AU331537A - Improvements in manufacture of delustred filaments and films :
en
- AU360337A - Improvements in belted trousers, skirts, and like apparel :
en
- US2128985A - Treatment of heavy oil :
en
- FR831628A - Device for keeping the level constant in sparkling water production equipment :
en
fr
- US2129060A - Picture film color controlling apparatus :
en
- US2129080A - Net canopy for baby carriages :
en
- US2129479A - Means for making seamless metallic containers by electrodeposition :
en
- US2129370A - Coated fibrous sheet and web material and process for making same :
en
- US2129608A - Automatic deceleration control device :
en
- DE664571C - Device for simultaneous photographic identification of the films when recording images and sound on separate carriers :
de
en
- DE664885C - Tiled stove that can be shipped to the workshop :
de
en
- FR831554A - Process for the production of insoluble reaction products containing nitrogen and sulfur :
en
fr
- GB491587A - Improvements in and relating to a device for tracing the trajectories of electrically charged particles in electric or magnetic fields :
en
- US2129503A - Traffic guide :
en
- US2129167A - Laminated panel :
en
- US2129617A - Indicating hydrometer :
en
- FR831452A - Externally controlled relaxer :
en
fr
- FR831521A - Improvements to cut tobacco feeders :
en
fr
- GB491613A - Photometric instrument for measuring light values :
en
- GB491623A - An improved method of, and apparatus for, separating solids and liquids in sewage and polluted water :
en
- GB491692A - Improved method of making non-metallic sliding clasp fasteners :
en
- AU104928B2 - Improvements in or relating to magneto generators :
en
- CA376192A - Free cutting alloy :
en
fr
- GB491586A - Improvements in and relating to the production of light sensitive printing papers :
en
- GB491603A - Improvements in oscillatory circuits comprising negative resistance :
en