- US1907880A - Routing tool :
en
- US1907897A - Method of making spline shafts :
en
- US1908610A - Automatic control for photographic printing exposures :
en
- US1907856A - Rubber footwear :
en
- US1908323A - Ice cube pan structure :
en
- CA332360A - Anchor rod eye and loop :
en
fr
- DE576563C - Clothes hanging device :
de
en
- US1907935A - Building construction :
en
- US1907969A - Metal desk construction :
en
- US1908054A - Fumigator :
en
- CA332361A - Non-detonating fuel :
en
fr
- US1908544A - Method of coloring lead arsenate green and product :
en
- US1908636A - Hydraulic cement mortar and method of compounding the same :
en
- GB391897A - Improvements in or relating to methods of controlling, fading or combining electric signals and apparatus therefor :
en
- GB391987A - Improvements in the dyeing of cellulose esters and ethers :
en
- US1908150A - Watchcase :
en
- US1908264A - Control device for phonographs, etc. :
en
- US1908350A - Combined weighing and counting scale :
en
- US1908376A - Production of sulphonated products :
en
- US1908307A - Universal coupling :
en
- DE576164C - Lead-antimony alloys :
de
en
- CA332275A - Screw press :
en
fr
- US1907997A - Arch support for footwear :
en
- AT133341B - Process for the production of rubber from latex. :
de
en
- FR745407A - :
fr
- FR745425A - :
fr
- AT133121B - Process for the processing of heavily diluted precipitating liquid containing copper from the manufacture of expanded copper silk. :
de
en
- US1907637A - Flat link conveyer belt of unit construction :
en
- US1907676A - School bag and brief case :
en
- US1908266A - Vulcanizer :
en
- US1907682A - Battery tester :
en
- AT133183B - Rail nail with a number of longitudinal ribs. :
de
en
- FR745378A - :
fr
- GB391864A - Improvements in or relating to metal-clad electric switchgear :
en
- DK47307C - Device for alternating Switching (Dimming) of several Tone Film Reproducing Devices. :
da
en
- US1907605A - Process for preparing milk for testing :
en
- US1908452A - Game-timing clock :
en
- DE576454C - Toggle switch :
de
en
- CA332233A - Alarm device :
en
fr
- CA332305A - Paper coating process :
en
fr
- FR745385A - :
fr
- US1908437A - Motor vehicle power shift :
en
- DE576147C - Relieved backflow valve for injection pumps :
de
en
- AT133155B - Process for the preparation of carbamic acid esters. :
de
en
- CA332411A - Rice toasting and expanding process :
en
fr
- DE576682C - Gas-tight underpass space closed on all sides to protect against poison gas attacks with outer boundary walls that are immersed in a liquid seal :
de
en
- DE576295C - Burner for checking the composition of a gas-air mixture ready to burn :
de
en
- GB392104A - Work-clamps for buttonhole sewing machines :
en
- AU656932A - Improvements relating to electrolytic condensers :
en
- FR745585A - :
fr
- US1908646A - Treatment of mineral oils with liquid sulphur dioxide :
en
- DE576081C - High-voltage transformer, in particular a voltage converter, the high-voltage winding of which is housed in a one-piece coil box made of insulating material :
de
en
- GB391989A - Improvements relating to multiple brush selectors for automatic telephone installations :
en
- DE576301C - Suction valve for air pumps :
de
en
- DE576576C - Registration procedure :
de
en
- US1907576A - Groove cutting machine :
en
- US1907701A - Process of producing tetra alkyl lead :
en
- US1907922A - Container for roll paper :
en
- CA332381A - Shielding arrangement :
en
fr
- US1908529A - Collodion for wet plate processes :
en
- AT133144B - Process for the production of dimensionally stable and fire-resistant structural elements with a high insulating capacity against heat and moisture. :
de
en
- US1908321A - Arc lamp :
en
- US1908475A - Reversing apparatus for hat making machinery and the like :
en
- US1908639A - Engine mounting :
en
- GB392603A - Improvements in brakes applicable also to clutches :
en
- FR745720A - :
fr
- US1907686A - Wire puller :
en
- US1907548A - Process of subjecting fibers to the action of gases :
en
- US1907632A - Double tool holder :
en
- US1907882A - Production of acetone from acetylene :
en
- US1908438A - Brake actuator :
en
- US1907529A - Hook and balloon employing the same :
en
- US1907929A - Spinning centrifuge :
en
- US1908372A - Fusehead :
en
- DE569312C - Control system for elevators :
de
en
- DE576548C - Device for incinerating waste such as garbage :
de
en
- FR745716A - :
fr
- GB391956A - Improvements relating to the removal, cleaning and replacement of the ballast of railway tracks :
en
- US1907690A - Process for preparing clays :
en
- US1908190A - Process for the catalytic alkylation of organic compounds :
en
- US1908319A - Evolution of hydrocyanic acid from calcium cyanide :
en
- US1908633A - Process of removing cyanide compounds from gases :
en
- US1907719A - Mining machine :
en
- US1908299A - Supporting device :
en
- USD89847S - Design fob :
en
- GB391919A - Improvements in or relating to drawing apparatus :
en
- US1907507A - Electron discharge device :
en
- US1907870A - Sharpening device :
en
- US1908163A - Control system :
en
- US1908618A - Hand truck :
en
- DE576618C - Conveyor system for wood pulp or the like. :
de
en
- AT133308B - Method and apparatus for the production of end caps for steel cylinders for compressed gases u. like :
de
en
- US1907578A - Electrical condenser :
en
- US1907890A - Annealing and coating a base with a metal :
en
- US1908013A - Brake :
en
- US1907915A - Clutch construction :
en
- US1907505A - Railway truck :
en
- US1908172A - Sound reproducing device :
en
- DE576149C - Cardan joint, especially for driving the steering wheels for motor vehicles :
de
en
- CA332248A - Alarm clock :
en
fr
- US1907797A - Container :
en
- US1908449A - Curtain and drapery fixture :
en
- FR745574A - :
fr
- AT133220B - A portable watch hidden in the buttonhole of the skirt. :
de
en
- US1907928A - Ventilating unit :
en
- GB392153A - Improvement relating to deck and like chairs or seats :
en
- US1907899A - Safety razor :
en
- US1908168A - Making semifinished or finished steel products :
en
- AT133247B - Loading ramp for cable cars, in particular for moving down tree trunks. :
de
en
- CA332371A - Metal shearing device :
en
fr
- AT133151B - Process for the preparation of the 3,4-Dioxybenzolaric acid- (1). :
de
en
- DE576224C - Automatic adjustment device for band brakes :
de
en
- DE576550C - Flat weft knitting machine with edge deck and lower deck device :
de
en
- DE576333C - Alarm clock with switching device for automatic switching on and off of an electric current :
de
en
- DE576382C - Device for the production of tubes from sheet metal strips :
de
en
- DE576569C - Fixed, steep staircase with half-steps offset from one another in height :
de
en
- FR745351A - :
fr
- FR745676A - :
fr
- GB392174A - Improvements in or relating to electric connecting devices :
en
- DE574613C - Drive device for several support rollers arranged between the guide wheels of track belt vehicles :
de
en
- FR745714A - :
fr
- DE576122C - Device for heating fitted built-in parts :
de
en
- DE576243C - Device for group-wise feeding of the cigarettes left out of a cigarette machine to a scale :
de
en
- US1907755A - Rail fissure detector :
en
- US1908301A - Type holder and locking means :
en
- US1908386A - Mechanical pencil :
en
- DE575493C - Electric tilt lamp :
de
en
- DE576275C - Inclined coke ramp :
de
en
- DE576555C - Obstetric device :
de
en
- DE576521C - Process for making tinned canned baked goods :
de
en
- DE576342C - Device and method for pulling pointed glass rods or tubes into fine needles, lancets or pipettes :
de
en
- DE576504C - Control for high-speed cylinder presses :
de
en
- GB392126A - Improvements in and relating to caps for electric incandescent lamps :
en
- DE576385C - Device for attaching pictures, photographs and the like. Like. Between two z. B. bent sheets on the facing surfaces with adhesive :
de
en
- FR745428A - :
fr
- CA332271A - Aeroplane landing gear :
en
fr
- DE576252C - Process and device for the regeneration of carbonized ammoniacal liquids :
de
en
- US1907802A - Engine cooling system :
en
- US1908047A - Pulverized fuel feeding stoker :
en
- US1908230A - Spraying apparatus :
en
- FR745738A - :
fr
- US1907643A - Suction cleaner :
en
- DE576451C - Device for series-parallel connection of the drive motors of electric locomotives with five individually driven drive axles :
de
en
- GB392135A - Improvements in oscillatory electric switches :
en
- DE576541C - Electrical high-speed rotary switch for right and left rotation :
de
en
- US1908354A - Orchard heater :
en
- US1908548A - Brush cutter :
en
- US1907883A - Automobile heater :
en
- US1908074A - Method of working metal tubes :
en
- US1908508A - Process of dehydrating aqueous acetic acid with trichlorethylene :
en
- US1908539A - Means for coating bakery goods :
en
- FR745498A - :
fr
- GB392043A - Transmission systems for ultra-short waves :
en
- FR745610A - :
fr
- AT133211B - Protective arrangement for generators driven by counter-rotating turbines, in particular by Ljungström turbines. :
de
en
- CA332308A - Photographic developer :
en
fr
- US1907603A - Refrigerating machine :
en
- US1908348A - Subgrader :
en
- US1908243A - Parachute :
en
- US1908613A - Stringed musical instrument :
en
- DE576261C - Method and device for splitting hydrocarbon oils :
de
en
- GB391963A - Improvements in or relating to the production of photographic pictures :
en
- AT133178B - Construction toys. :
de
en
- DE576365C - Process for the production of two- and multi-pronged forks :
de
en
- US1908022A - Sound locating apparatus :
en
- DE576575C - Registration device for pointer instruments :
de
en
- FR745705A - :
fr
- US1908360A - Street marker :
en
- FR745604A - :
fr
- GB392529A - Improvements in method of and apparatus for controlling the flow of fluids :
en
- US1907851A - Door moving and locking mechanism for tabernacle safes and the like :
en
- US1908396A - Piston :
en
- US1908400A - Brake system for automotive vehicles :
en
- DK47317C - Procedure for shrinking woven or similar fabrics or yarns. :
da
en
- FR745557A - :
fr
- GB391860A - Improvements relating to steam-heated radiators particularly intended for railway vehicles :
en
- GB392032A - Improvements in and relating to stairs :
en
- FR745318A - :
fr
- FR745396A - :
fr
- FR745331A - :
fr
- DE576475C - Two-rope gripper winch :
de
en
- FR745592A - Coating or coating process for all applications, in particular for coating roads and means for implementing this process :
en
fr
- US1907623A - Doctor for paper making and like machines :
en
- US1908055A - Fumigator :
en
- US1908550A - Process for the manufacture of cellulose acetate :
en
- US1907526A - Extensible twin day bed :
en
- FR745388A - :
fr
- FR745457A - :
fr
- DE576520C - Set for ovens with internal firing :
de
en
- DE576319C - Switch with arc extinguishing by compressed air :
de
en
- USD89850S - Ltjcien lelong :
en
- US1907423A - Aeroplane :
en
- CA332320A - Power adapter :
en
fr
- FR745501A - :
fr
- GB392183A - Improvements in and relating to carburettors :
en
- US1908035A - Firearm :
en
- DE576535C - Line switching device on line typewriters, line typesetting and printing machines, etc. like :
de
en
- GB392101A - Improvements in and relating to electric indicating instruments and switches :
en
- GB392089A - Improvements in and relating to self-supporting open vehicle bodies, particularly for motor vehicles :
en
- GB392128A - An improved advertising device :
en
- US1908123A - Fountain pen construction :
en
- CA9965S - Cocktail shaker or the like :
en
- GB391907A - Improvements in or relating to routine testing equipment for telephone or like systems :
en
- US1908130A - Process for breaking petroleum emulsions :
en
- US1908653A - Pumping unit :
en
- US1908147A - Theftproof hanger for frames :
en
- AT133285B - Electron tubes filled with vapor or gas with cathode, anode and grid. :
de
en
- AT133340B - Injection engine with jet atomization and one or more running chambers. :
de
en
- AU406757B2 - Wick type writing instrument :
en
- CA332395A - Corrosion preventing composition :
en
fr
- GB391955A - Improvements relating to the design and construction of boats of the vee-bottom or hard chine type :
en
- DE576358C - Caterpillar with two caterpillars :
de
en
- DK47297C - Absorption refrigeration machine. :
da
en
- GB392044A - Means permitting of evaporating or of de-gasifying in vacuo continuously a liquid contained in any vessel or apparatus :
en
- DE576402C - Large diameter melting tube for vacuum vessels :
de
en
- FR745404A - :
fr
- DE576138C - Holder for baby milk bottles :
de
en
- DE576495C - Device for loading and unloading mobile bunkers for dust-like goods with the help of compressed air :
de
en
- DE576131C - Process for the preparation of Kuepen dyes of the 1,2-benzanthraquinone series :
de
en
- DE576329C - Continuous furnace for annealing sheet metal :
de
en
- DE576406C - Gas burner :
de
en
- US1907914A - Method and device for collapsing bellows and the like :
en
- US1908407A - Process for the removal of alcohol from wine, cider, beer, and other alcoholic products :
en
- FR745368A - :
fr
- AT133251B - Two-part or multi-part lighting fixture. :
de
en
- US1908144A - Control apparatus for variable speed gears :
en
- US1908173A - Mail box :
en
- US1908308A - Electron discharge device :
en
- US1907967A - Elevator car :
en
- US1908394A - Art of blanching celery :
en
- FR745364A - :
fr
- FR745608A - :
fr
- GB391959A - Improvements in electric water heaters :
en
- DE576509C - Process for influencing the magnetic properties of nickel or silicon-containing iron alloys :
de
en
- DE576401C - Anode for discharge tubes :
de
en
- FR745560A - :
fr
- GB392142A - Improvements in and relating to coachwork :
en
- FR745627A - :
fr
- US1907464A - Oiling device :
en
- US1908039A - Electrolytic rectifier :
en
- US1907537A - Method of making packing rings :
en
- CA332292A - Paper folding and ruling machine :
en
fr
- AT133333B - Magnetic frame for direct current machines. :
de
en
- US1907481A - Selective chloridization of metals :
en
- US1908248A - Refrigerating apparatus :
en
- US1907691A - Process for purifying liquids :
en
- US1908356A - Machine for operating on lasts :
en
- US1907893A - Sound reproducing apparatus :
en
- FR745389A - :
fr
- FR745405A - :
fr
- US1907624A - Heterodyne system :
en
- US1908139A - Double-lift elevating truck :
en
- US1908343A - Auto doorlatch :
en
- DE576234C - Gas protection hood :
de
en
- AT133127B - Process for the production of neutral calcium hypochlorite. :
de
en
- CA332345A - Vacuum engine :
en
fr
- CA332391A - Rubber composition :
en
fr
- DE576126C - Device for supplying direct current motors, which sometimes run as generators, from an alternating current network by means of grid-controlled discharge vessels :
de
en
- DE576245C - Electric hand setting device for clocks :
de
en
- DE576578C - Scanning lamp for optical tone reproduction purposes :
de
en
- GB391892A - Improvements in and relating to shop fittings and the like :
en
- GB391899A - Improvements in appliances for playing table games :
en
- GB392048A - Improvements in adjustable foot arch supports :
en
- USD89815S - Design for a fountain pen :
en
- US1907635A - Brake shoe :
en
- US1908557A - Spare tire carrier :
en
- AT133170B - Ski edge protectors. :
de
en
- FR745545A - :
fr
- AT133210B - High voltage transformer, especially voltage transducer. :
de
en
- AT133297B - Electric resistance heater for hot water bottles. :
de
en
- AU674432A - An improved thief detector alarm :
en
- US1908050A - Apparatus for making wire fabric :
en
- AT133250B - Vehicles intended for the transport of bulk goods. :
de
en
- US1907448A - Classifying machine for cereals :
en
- US1907958A - Artificial eye :
en
- USD89819S - Island :
en
- AU731032A - Improvements in medicinal tablets andin the manufacture ofthe same :
en
- CA332281A - Spring cover :
en
fr
- CA332370A - Transformer relay :
en
fr
- US1907431A - Hood latch :
en
- US1908514A - Magazine soldering device :
en
- US1908627A - Pipe line pump assembly :
en
- DE576289C - Switching arrangement for starting inverters, especially in a self-exciting circuit :
de
en
- FR745357A - :
fr
- DE576191C - Completely encapsulated cooling machine :
de
en
- US1907583A - Totally inclosed dynamo-electric machine :
en
- US1907634A - Treatment of asbestos with latex and product thereof :
en
- US1908365A - Telephone system :
en
- DE576217C - Method and device for the production of brake drums from a sheet steel jacket with wear-resistant, cast-iron lining :
de
en
- DE576488C - Aircraft chassis :
de
en
- DE576264C - Razor blade pack with blotting paper block :
de
en
- DE576348C - Device for drying several cellulose tubes at the same time :
de
en
- DE576452C - Switching of continuous current measuring lines in railcars :
de
en
- DE576510C - Seed dry dressing :
de
en
- US1908011A - Apparatus for decorating inside surfaces of frames and the like :
en
- US1908380A - Coin slide :
en
- FR745324A - :
fr
- FR745440A - :
fr
- AT133242B - Plug test socket for electric light bulbs. :
de
en
- DE556221C - Pneumatic wheel :
de
en
- DE576187C - typewriter :
de
en
- CA332228A - Low frequency amplification device :
en
fr
- US1908069A - Suction cleaner :
en
- US1908159A - Process for producing toluene sulphonamid-aldehyde resins :
en
- DE569216C - Control device for actuating regulators :
de
en
- FR745377A - :
fr
- AT133214B - Tool for forming and caulking stud bolt heads. :
de
en
- USD89860S - Design for a plate :
en
- DE576363C - Crate fitting for the side walls and the bottom, consisting of metal rods :
de
en
- FR745509A - :
fr
- AT133234B - Holder, packaging frame or the like for fragile objects. :
de
en
- GB392088A - Improvements in or relating to meat or sausage packages :
en
- US1907730A - Valve :
en
- US1908049A - Rotary boring drill for deep wells :
en
- US1908132A - Container for cosmetics and other small articles :
en
- US1908445A - Powder distributing machine :
en
- DE576562C - Brush for applying cleaning products to footwear :
de
en
- DK47290C - Knebel for Kreaturtojr and the like. :
da
en
- AT133259B - Stocking. :
de
en
- US1907620A - Machine for slicing meat containing bones :
en
- DE576255C - Cutting device for mechanical emptying of digestion chambers for superphosphate :
de
en
- US1907710A - Metal catalyst and preparation thereof :
en
- US1907858A - Holding attachment :
en
- FR745391A - :
fr
- DE576239C - Display and setting device, especially for directional sound receivers :
de
en
- DE576183C - Inking device for stencil printer :
de
en
- DE576565C - Luffing crane :
de
en
- DE576678C - Snap ring lock on wheels with removable rim flange :
de
en
- DE576494C - Device for preforming conical cigar rolls :
de
en
- DE556569C - Fluoroscopic and receiving diaphragm for orthodiagraphy :
de
en
- AT133336B - Electromagnetic jamming device for clock mechanisms. :
de
en
- DK47312C - Insert foot mechanism for cigar machines. :
da
en
- GB392156A - Improvements in or relating to electrical switches or circuitbreakers with arc-extinction by magnetic blow-out :
en
- US1908091A - Method of treating tricalcium phosphate :
en
- GB391948A - Improvements in, or relating to, grid-type resistors for use with electric furnaces :
en
- US1907754A - Tilting and adjusting device for motion picture apparatus :
en
- US1908236A - Scales :
en
- DE576222C - Safety device for presses and similar machines :
de
en
- DE576568C - Hotplate :
de
en
- US1908037A - Bottle cap :
en
- US1908304A - Di-sodium salt of acylamino-phenol-arsonic acids :
en
- AT133137B - Process for the production of crepe fabrics. :
de
en
- AT133227B - Swivel device for motor vehicle headlights. :
de
en
- AT133274B - Head pliers for hollow bodies, in particular made of glass. :
de
en
- AT133264B - Self-seller of liquids, in particular beverages. :
de
en
- AT133319B - Device for performing blood transfusions or introducing medicinal products into the bloodstream. :
de
en
- US1908410A - Brake :
en
- US1908585A - Floor mat :
en
- DE576473C - Connection of the hinged lid of a socket, for example one for make-up pencils, pharmaceutical pens or the like. :
de
en
- DK47294C - Remote control for reversible diesel engines, in particular for the operation of ship propellers. :
da
en
- US1908656A - Disk drill bit :
en
- FR745303A - :
fr
- FR745311A - :
fr
- US1907610A - Production of artificial silk, particularly viscose silk :
en
- US1907717A - Method of and apparatus for calcining gypsum :
en
- US1908615A - Method of utilizing exhaust gas heat in the manufacture of sulphite cellulose, and of simultaneously recovering sulphurous acid :
en
- US1907905A - Roller bearing :
en
- GB391903A - Improvements in or relating to the surface treatment of aluminium or aluminium alloys :
en
- US1907522A - Sucker rod :
en
- US1908078A - Tourist vehicle body :
en
- FR745408A - :
fr
- FR745623A - :
fr
- FR745510A - :
fr
- FR745568A - :
fr
- FR745745A - :
fr
- US1908440A - Production of petroleum :
en
- US1908306A - Multicolored glass rod and method for making the same :
en
- DE576590C - Advertising vehicle with a rotating body :
de
en
- FR745431A - :
fr
- US1907716A - Display device :
en
- US1908458A - Brake :
en
- GB391909A - Process for covering cylindrical cores or pipes with a mixture of hydraulic cement and asbestos :
en
- DE576621C - Process for making non-dusting charcoal :
de
en
- FR745681A - :
fr
- GB392173A - Improvements in or relating to gramophones :
en
- FR745514A - :
fr
- GB392213A - Improvements in and relating to the method of electric resistance welding :
en
- CA332355A - Composite structural material :
en
fr
- FR745322A - :
fr
- FR745511A - :
fr
- GB391961A - Improvements in furnaces provided with mechanical stokers :
en
- GB392047A - The manufacture and application of new accelerators for vulcanisation :
en
- GB392151A - Improvements in or relating to valves or taps for water and other liquids :
en
- DE576119C - Process for the preparation of particles of 8-aminoquinoline :
de
en
- US1907731A - Clay tempering machine :
en
- US1908201A - Bipolar tonsil forceps :
en
- DE576177C - Process for the production of resinous products from phenol condensation products and polyhydric alcohols :
de
en
- GB392061A - Improvements in flushing apparatus for water-closets and the like :
en
- AT133279B - Process for the treatment of sludge-carrying liquids. :
de
en
- GB391945A - Improvements in and connected with cycle hubs :
en
- DE568880C - Chiller :
de
en
- US1907725A - Fuel system for internal combustion engines :
en
- US1908153A - Food handling apparatus :
en
- CA332407A - Telephone dial illumination :
en
fr
- FR745674A - :
fr
- GB391913A - Improvements in cylinder lock mechanism :
en
- GB391970A - Improved method of obtaining photographic contrasts by means of diazonium compounds :
en
- US1907737A - Spoon of paper or like material :
en
- US1907811A - Anchor post :
en
- US1907956A - Cylinder and pipe cutting machine :
en
- US1907487A - Tube-voltmeter :
en
- FR745436A - :
fr
- GB391998A - Improvements in or relating to electric arc horns :
en
- FR745703A - :
fr
- GB391887A - Improvements in or relating to fluorescent screens, such, for example, as are used with cathode ray tubes :
en
- US1908572A - Disk-shaped piezo-electric oscillator :
en
- US1908287A - Electric fan :
en
- US1908368A - Device for changing the direction of travel, applicable to belt conveyers :
en
- GB391988A - Improvements in catalysts for the hydrogenation of organic materials :
en
- DE576292C - Payment plate tiltable on two sides :
de
en
- DE576379C - Typesetting machine :
de
en
- DK47315C - Procedure for the Production of Yeast and Alcohol. :
da
en
- GB391894A - Improvements in or relating to plate heat-exchange apparatus for fluids particularlyapplicable to the cooling of milk :
en
- GB392195A - Improvements in or relating to electrical heating pads or the like :
en
- FR745555A - :
fr
- FR745734A - :
fr
- GB391996A - Improvements in forced draft for stokers :
en
- GB392038A - Improvements relating to hard alloys :
en
- FR745684A - :
fr
- FR745711A - :
fr
- DE576309C - Device for pre-bending the rope elements in order to produce low-twist strands or ropes :
de
en
- GB392097A - Improvements in or relating to mangle rollers :
en
- US1907657A - Hand bag and similar receptacle :
en
- US1908446A - Electrical system and apparatus :
en
- FI15215A - Procedure for the manufacture of insulation boards from peat for construction purposes :
en
fi
- GB392127A - Method of treating cream for increasing the viscosity thereof :
en
- DE576478C - Device for determining the total price of weighed goods :
de
en
- US1908513A - Loud speaker :
en
- GB391915A - Improvements in or relating to pit props :
en
- GB392141A - Means for preventing vertically movable discs from seizing and wobbling :
en
- GB391855A - Improvements in or relating to telegraph printing and like selective apparatus :
en
- US1907642A - Suction cleaner :
en
- US1908378A - Automatic progressive transmission :
en
- US1908381A - Radio receiving system :
en
- US1907488A - Means for applying bags over garments :
en
- USD89848S - Sylvania :
en
- DE576247C - Forcibly guided bobbin indenter for weft bobbin exchange devices on looms :
de
en
- DE576507C - Timer for electric and gas lighting :
de
en
- US1907781A - Double electrode :
en
- US1907554A - Toluene sulphonamide aldehyde resins and method of making the same :
en
- DE576536C - Incandescent pot :
de
en
- US1908064A - Production of camphene :
en
- CA332385A - Preserving, disinfecting and insecticidal product :
en
fr
- FR745550A - :
fr
- FR745686A - :
fr
- US1907599A - Terminal construction :
en
- US1907817A - Portable receptacle :
en
- US1907978A - Razor wiper :
en
- FR745530A - :
fr
- DE576111C - Device for loading cement kilns :
de
en
- DE576117C - Device for the production of cover covers for books, notebooks or the like. :
de
en
- DE576341C - Method and device for the continuous production of glass tubes :
de
en
- DE576350C - Writing measuring device :
de
en
- FR745715A - :
fr
- GR4143B - GAME AUTOMATICALLY ALTERNATIVE TO COLORING THREAD. :
el
en
- US1907951A - Valve mechanism for fluid pressure operated well pumps :
en
- FR745409A - :
fr
- US1908167A - Ash collecting wagon body :
en
- CA332239A - Locomotive trailer truck and ash hopper :
en
fr
- FR745441A - :
fr
- FR745434A - :
fr
- US1908355A - Abrasive cover :
en
- US1908570A - Wheel hub cap :
en
- DE576546C - Process for the production of chromium-containing azo dyes :
de
en
- FR745363A - :
fr
- FR745480A - :
fr
- FR745569A - :
fr
- US1908412A - Testing machine :
en
- US1908670A - Eraser cleaning machine :
en
- FR745328A - :
fr
- GB391958A - Fuel oil injection systems for diesel motors :
en
- GB392170A - Improvements in or relating to the packing of tin plates :
en
- GB392530A - Improvements relating to coin-operated gas and similar meters :
en
- FR745420A - :
fr
- DE576674C - Combined inlet and outlet valve, especially for hydraulic braking devices in motor vehicles :
de
en
- GB392100A - Improvements in automatic starting rheostats for electric motors :
en
- GB392202A - Hydraulic shock absorbing system for vehicles :
en
- DE576694C - Device for supplying the pressure oil to the impeller servo motor of a centrifugal machine, in particular a water turbine, with a vertical shaft and movable blades :
de
en
- US1907442A - Hydraulic power shovel :
en
- US1907614A - Finger-released pipe coupling :
en
- US1907820A - Process of producing hydrogenated amines :
en
- US1907986A - Frequency control device :
en
- GB391910A - Improvements relating to road traffic signals :
en
- GB392069A - Improvements in or relating to sun-blinds :
en
- GB392106A - Improvements in method and apparatus for the manufacture of disc ribbed pipes :
en
- US1907684A - Thread rolling die :
en
- US1907514A - Ignition apparatus :
en
- CA332393A - Carbonaceous material drying apparatus :
en
fr
- GB392192A - Improvements in and relating to flow meters :
en
- GB391946A - Improvements in thermostatically controlled valves :
en
- CA332226A - Sulphur recovery :
en
fr
- CA332231A - Wristlet watch :
en
fr
- US1907902A - Steam engine :
en
- US1907976A - Flame arrester and safety relief for vapor lines :
en
- DE576125C - Spring-loaded tube base :
de
en
- DE576202C - Installation circuit breaker :
de
en
- FR745535A - :
fr
- GB392005A - Improvements relating to observation mirrors for use on motor vehicles :
en
- DE576219C - Device for carrying out the method :
de
en
- US1908031A - Apparatus for handling and dispensing loose milk :
en
- FR745353A - :
fr
- DE575916C - Circuit arrangement for telephone dialers, in which two-wire connecting lines are selected by three-wire dialers :
de
en
- FR745679A - :
fr
- GB391888A - Improvements in and relating to commutators for dynamo electric machines :
en
- US1907666A - Thermic switch :
en
- US1907718A - Drying apparatus for automatic cameras :
en
- US1908582A - Padlock :
en
- FR745473A - :
fr
- GB391916A - Improvements in or relating to spring suspension systems for motor road vehicles andthe like :
en
- GB392109A - Improved means for retaining studs in shirts or other wearing apparel :
en
- GB391861A - Improvements in or relating to telephone systems :
en
- AT133167B - Device for sorting cigarettes produced in a continuous train. :
de
en
- AT133173B - Window connector for cold frames, greenhouses or the like. :
de
en
- AT133331B - Machine for labeling vertical bottles. :
de
en
- CA332312A - Recording and card punching machine :
en
fr
- AT133180B - Anti-skid device for skis. :
de
en
- AT133229B - Pulverized coal firing, in particular pulverized coal locomotive firing. :
de
en
- DE576331C - Housing with insertable window for counters, measuring devices, etc. like :
de
en
- FR745690A - :
fr
- FR745605A - :
fr
- GB392532A - Improvements in magnetic separators for minerals and the like :
en
- AT133154B - Process for the production of polymerization products from styrene, indene, vinyl esters and the like. like :
de
en
- DE576472C - Procedure for opening ampoules or similar glass vessels :
de
en
- GB391979A - Improvements in or relating to thermionic and like valve circuits :
en
- FR745575A - :
fr
- US1908526A - Can washing machine :
en
- US1907584A - Hydrant wrench :
en
- US1908141A - Apparatus for generating fire foam :
en
- US1908473A - Separation of tantalum from columbium :
en
- AU845832A - Improvements in and relating to concrete piles :
en
- CA332406A - Catalyst manufacture :
en
fr
- US1907790A - Hood fastener :
en
- US1908525A - Collar stay :
en
- AT133345B - Zinc sheet for galvanic elements. :
de
en
- US1907940A - Boiler furnace :
en
- US1908498A - Method of manufacturing liner material for container closures :
en
- DE576635C - Construction of electromagnetic contactors working under OEl :
de
en
- GB391977A - High frequency electrical oscillators :
en
- FR745372A - :
fr
- FR745508A - :
fr
- DE576195C - Device for automatic opening and closing of the lock of self-unloaders or freight wagons :
de
en
- US1907989A - Belt conveyer :
en
- US1908009A - Electrical switch and control circuit therefor :
en
- US1907783A - Safety razor :
en
- US1907889A - Repair clamp for pipes :
en
- US1908523A - Manufacture of cellulose acetate :
en
- AT133122B - Process and devices for piecing the threads in pot spinning machines, in particular for draftable rovings. :
de
en
- DE576356C - Scrap parcel press for the production of scrap parcels of a certain density :
de
en
- GB392052A - Improvements in or relating to fire damp proof plug devices and the like :
en
- DE576640C - Device for automatic regulation of the temperature of electric cookers :
de
en
- CA332269A - Vent or soil pipe :
en
fr
- AT133145B - Process for controlling the temperature in reactions in flowing mixtures. :
de
en
- US1908205A - Foot operated switch mechanism :
en
- US1908431A - Pressure reducing valve :
en
- FR745576A - :
fr
- US1908067A - Support for ducts :
en
- US1908351A - Transmission measuring system :
en
- CA332375A - Lasting machine :
en
fr
- US1907689A - Mat for automobile running boards and the like :
en
- AT133218B - Snow basket for ski poles. :
de
en
- US1908461A - Brake :
en
- US1907924A - Gas machine :
en
- DK47318C - Machine for Polishing Chair Legs and Other Trems. :
da
en
- DE576642C - Boiler furnace with a fire pot built into the bottom of the boiler :
de
en
- US1907850A - Tabernacle safe :
en
- US1908346A - Gauge :
en
- CA332254A - Hide and skin stretching device :
en
fr
- DK47301C - Game Board for Games with Loose Pieces. :
da
en
- AT133169B - Snow and ice sports equipment. :
de
en
- CA332229A - Colour plate production :
en
fr
- DE576237C - Fold-back hood for vehicle bodies :
de
en
- DE576610C - Electric vehicle headlight with multiple lamps :
de
en
- US1907518A - Let-off mechanism for looms :
en
- US1907649A - Process of quick-freezing :
en
- US1907985A - Controlling device for electric motors :
en
- US1907993A - Billing machine form aligner :
en
- US1908033A - Flotation cell :
en
- US1908145A - Dental matrix holder jaw :
en
- US1908149A - Storage type fluid heater :
en
- CA332311A - Oven and burner :
en
fr
- US1908005A - Cutting mechanism for thread spools :
en
- AT133109B - Spreader with stirring mechanism. :
de
en
- US1907560A - Use of fluoboric and fluosilicic acid in acetylene reactions :
en
- US1908399A - Polishing device :
en
- US1907908A - Fluid motor :
en
- US1908391A - Shock absorber :
en
- US1908597A - Tumbling pickler :
en
- US1907527A - Radiator construction :
en
- US1907672A - System of feeding fuel by means of impulses :
en
- FR745742A - :
fr
- GB392125A - Improvements in and relating to controlling means for mercury vapour valves :
en
- AU845932A - Improved method of constructing concrete piles under pressure in situ :
en
- CA332250A - Photographic plate apparatus :
en
fr
- US1907944A - Wing brace for railroad spreaders :
en
- US1908294A - Method of and apparatus for picking cotton :
en
- CA332364A - Hydrocarbon processing :
en
fr
- DE576221C - Device on electrical machines for ignition devices of internal combustion engines :
de
en
- US1907733A - Apparatus for the production of foam generating liquids or fire foam :
en
- US1908280A - Sewing machine :
en
- AT133192B - Switching device for coupling or braking engine parts, in particular a speed change gear for motor vehicles. :
de
en
- CA332325A - Superheater :
en
fr
- CA332387A - Plastic mass :
en
fr
- FR745444A - :
fr
- FR745587A - :
fr
- GB392197A - Improvements in means for controlling the intensity of current in electric lamps andother circuits :
en
- GB391937A - Improvements in spray producers :
en
- US1908603A - Electric switch :
en
- FR745615A - :
fr
- FR745672A - :
fr
- GB391872A - Improved method of and means for removing water and other liquids from sports grounds, workings, and the like :
en
- CA332339A - Metallic abradant :
en
fr
- DE576360C - Storage of the spring bolts in the links connecting the spring to the frame or the wheel axle, especially for motor vehicles :
de
en
- DE576508C - DC-excited alternator with modulation frequency :
de
en
- AT133123B - Process for the production of technically pure calcium chlorate. :
de
en
- FR745520A - :
fr
- GB391884A - Method of and apparatus for cleaning spinning frames :
en
- GB392154A - Improvements in or relating to cocks and valves :
en
- US1908578A - Apparatus for conveying and depositing cementitious material :
en
- US1907439A - Apparatus for eliminating foam from milk and other liquids :
en
- US1908010A - Blade holder for tongue depressors :
en
- DE576320C - Metal curtain rod or curtain rod :
de
en
- DE576458C - Device for determining angular deviations between two rotating shafts :
de
en
- AU720532A - Improvements in or relating to modulated carrier wave apparatus :
en
- DK47304C - Contact cap for electrode charcoal and the like and method for its manufacture. :
da
en
- GB392026A - Improvements relating to hard courts for lawn-tennis or other games :
en
- AT133230B - Self-loading hunting rifle. :
de
en
- AT133303B - Plastic tooth impression material. :
de
en
- GB392017A - An improved method of and apparatus for the treatment of sewage :
en
- GB392057A - Improvements in or relating to braking or tempering devices for bobbins in flyer spinning, twisting, doubling and like machines used in the production of yarns and threads :
en
- GB392081A - Improved boot scraping and cleaning appliance :
en
- GB392121A - A glass-tile and a process for the manufacture of the same :
en
- AT133252B - Cash register and control register. :
de
en
- CA332336A - Barium sulphate purification :
en
fr
- GB392034A - Improvements in or relating to composite motion pictures :
en
- FR745497A - :
fr
- FR745722A - :
fr
- DE576250C - Device for regulating the loudspeaker pressure in loudspeakers :
de
en
- US1907836A - Process of mixing dough :
en
- US1907873A - Geometrical instrument :
en
- US1908263A - Door of composite fibrous construction :
en
- US1908611A - Heat exchanger :
en
- DK47295C - Separate Box for Shipping Butter or the Like. :
da
en
- FR745455A - :
fr
- GB392035A - Improvements in and relating to synchronous motor clocks :
en
- US1908221A - Blow-out preventer :
en
- US1908413A - Absorption refrigerating apparatus :
en
- DE576374C - Photographic material with several light-sensitive layers arranged one above the other and colored with dyes corresponding to the final image color :
de
en
- GB392136A - A process and apparatus for obtaining synchronised screening and de-screening of picture and sound in the production of sound films :
en
- FR745371A - :
fr
- FR745620A - :
fr
- FR745695A - :
fr
- CA332255A - Mop :
en
fr
- US1907738A - Striping instrument :
en
- CA332298A - Space current device :
en
fr
- USD89830S - Design por a pencil clip or similar article :
en
- US1908001A - Art of converting hydrocarbon oils :
en
- US1908379A - Journal bearing for railroad vehicles :
en
- GB391952A - Improvements in or relating to mechanism for automatically regulating the operation of water-purifying apparatus of the change-of-base type :
en
- GB392066A - Improvements in or relating to control apparatus for electric elevators :
en
- US1907900A - Conveying mechanism :
en
- US1908254A - Signal system :
en
- DE576156C - Aerator :
de
en
- DE576423C - Pattern piercing device :
de
en
- FR745301A - :
fr
- FR745558A - :
fr
- GB391900A - Improvements in combined switches and plug and socket connectors :
en
- DE576311C - Clock mechanism with self-regulation :
de
en
- DE576390C - Process for the production of a fertilizer suitable for spreading from waste materials and waste water :
de
en
- US1907912A - Leaf spring :
en
- US1908616A - Process for removing impurities from oil :
en
- USD89862S - William willheim :
en
- US1907778A - Separable fastener :
en
- US1907788A - Smoking stand :
en
- US1907961A - Method of joining sections of rolls together :
en
- DE576399C - Needle oscilloscope :
de
en
- DE576551C - Drying device for the production of acetate silk :
de
en
- FR745549A - :
fr
- CA332337A - Paper manufacture :
en
fr
- US1908252A - Grinding mechanism :
en
- US1907827A - Casing and insulating lining therefor :
en
- US1908296A - Optical correction of cyclophoria :
en
- US1908576A - Coking retort oven :
en
- DE576446C - Process for obtaining an inactivator of a bloodstream hormone :
de
en
- US1908349A - Shock absorber :
en
- US1908061A - Process of applying color to metalized articles :
en
- GB392549A - Improvements in or relating to electrical resistances, heaters and the like :
en
- FR745704A - :
fr
- US1907697A - Aerial toy :
en
- US1907673A - Fuel pump :
en
- DE576604C - Process for the preparation of theophylline and paraxanthin :
de
en
- US1907921A - Package strapping machine :
en
- FR745315A - :
fr
- GB391881A - Improvements in or relating to explosives :
en
- GB391942A - Improvements in boards for flooring, panelling or the like :
en
- GB392062A - An improved process for the conversion of alicyclic ketones into unsaturated aldehydes :
en
- US1907692A - Suction cleaner :
en
- US1908237A - Printing roller :
en
- DE574808C - Remote printer system for paragraph-wise multiple operation according to the five-alphabet, whose characters are formed by five different, simultaneously transmitted alternating current frequencies :
de
en
- DE576229C - Method for producing an open-air script :
de
en
- FR745392A - :
fr
- US1907742A - Sheet cutting machine :
en
- US1908282A - Vulcanizer :
en
- US1908320A - Piezo-electric crystal holder :
en
- DE576398C - Overload bars, short-circuit-proof fuse cartridge :
de
en
- FR745326A - :
fr
- US1907677A - Estimating scale :
en
- US1907806A - Indicating dial assembly :
en
- US1908416A - Sewing machine :
en
- USD89835S - Textile fabric or similar article :
en
- FR745310A - :
fr
- FR745344A - :
fr
- FR745517A - :
fr
- GB392193A - Improvements relating to electric transformers :
en
- DE576139C - Method and device for the operation of closed or open breathing devices, in particular anesthesia devices :
de
en
- FR745736A - :
fr
- FR745631A - :
fr
- GR4148B - FINISHED INSTALLATION FOR THE RECOVERY OF THE ALTERNATIVE CONTENT IN THE GAS AND STEAM, WHICH EXHAUSTES IN THEIR KITS. :
el
en
- GB391971A - Improvements in luminous electric discharge tubes :
en
- FR745591A - :
fr
- FR745546A - :
fr
- FR745614A - :
fr
- DE576230C - Device for wet pressing for paper and fabric webs :
de
en
- GB392168A - Electric supply for lamps in coal mines and like places :
en
- US1908608A - Drive for unit presses and folders :
en
- US1908336A - Rectifying system :
en
- US1908075A - Ornamentation :
en
- US1908192A - Beaming mechanism for warping and beaming machines :
en
- GB392546A - Improvements in or relating to electric motor starting and the like gear :
en
- DE576393C - Signaling device for tram trains u. like :
de
en
- DE576318C - Fault location measuring method for homogeneous lines :
de
en
- DE576405C - Process for the production of oils and sulfuric acid from the waste sulfuric acid produced during petroleum refining :
de
en
- US1907438A - Ammoniation of acid phosphate :
en
- US1908071A - Crank shaft :
en
- US1908180A - Process of surface finishing :
en
- US1908194A - Dry cell :
en
- US1908300A - Method of removing hard spots from aluminum-silicon alloys :
en
- USD89818S - Design eor a gauge :
en
- FR745438A - :
fr
- FR745452A - :
fr
- FR745677A - :
fr
- GB392194A - Improvements in or relating to titanium compounds :
en
- DE576294C - Device for intermittent advancement of the picture book in picture book machines :
de
en
- AT133317B - Vulcanizing machine. :
de
en
- US1907734A - Gas burner :
en
- US1908114A - Electrical heater for circulating water :
en
- CA332351A - Sulphur arsenic compound condensation :
en
fr
- GB392115A - Improved method of making articles from rubber dispersions :
en
- DE576251C - Purification of sulfur :
de
en
- DE576632C - Gas discharge vessel with negative glow light, especially for television purposes :
de
en
- DE576571C - Metal composite windows :
de
en
- FR745644A - :
fr
- US1908195A - Machine for generating the teeth of wheels :
en
- US1907628A - Soda straw dispenser :
en
- US1908644A - Paper fastener :
en
- US1907706A - Lubricating oil conditioner :
en
- US1908313A - Brick siding :
en
- DE576104C - Kick starter for small internal combustion engines, especially of motor vehicles :
de
en
- USD89823S - Design fob a holder tor a thermometer or the like :
en
- US1907434A - Sewing machine :
en
- AT133157B - Method and device for producing foamed slag by means of water. :
de
en
- AT133280B - Cathode emitting at low temperature. :
de
en
- FR745544A - :
fr
- FR745567A - :
fr
- FR745699A - :
fr
- FR745750A - :
fr
- GB392007A - Improvements in feeding devices for powdered or granular material :
en
- GB392165A - Improvements in and connected with adjustable seats :
en
- DE576249C - Chassis for tools for earthworks :
de
en
- DE576270C - Gas lighter for gas cooker :
de
en
- DE576626C - Spring-loaded rail support with encapsulated springs :
de
en
- US1907502A - Freezing tray :
en
- US1907568A - Process for coking coal :
en
- FR745399A - :
fr
- FR745387A - :
fr
- FR745652A - :
fr
- GB391992A - Improved method of and means for printing upon glass and similar surfaces :
en
- DE576293C - Process for the recrystallization of alloys consisting of a eutectic and other structural components, especially of beryllium-aluminum alloys :
de
en
- DE576345C - Winch drum for cranes, elevators, etc. :
de
en
- GB391928A - Improvements relating to gas purifiers :
en
- DE576661C - Screw press with only one drive pulley :
de
en
- US1908174A - Drill string coupling :
en
- US1908652A - Pipe holder :
en
- FR745494A - :
fr
- FR745561A - :
fr
- GB392046A - The manufacture and application of new accelerators for vulcanisation :
en
- DE576178C - High-speed cylinder press with a pressure cylinder continuously rotating in one direction at a constant speed :
de
en
- US1907874A - Portable superregenerative receiver :
en
- US1908661A - Soundproof booth :
en
- DE576267C - Skylight opener with sliding and pivoting rods :
de
en
- DE576339C - Process for the production of artificial threads, foils and other shaped structures from cellulose esters and ethers :
de
en
- DE576305C - Wagon wheel :
de
en
- FR745586A - :
fr
- FR745462A - :
fr
- DK47293C - Machine for sorting by weight of eggs or similar objects. :
da
en
- FR745339A - :
fr
- FR745577A - :
fr
- US1908177A - Aircraft with rotative blades or wings :
en
- US1907774A - Tempo indicating motion picture film :
en
- US1908240A - Process of dehydrating aqueous aliphatic acids and mixtures thereof :
en
- US1907723A - Sound reproducing device :
en
- US1907854A - Sinking foundation :
en
- US1908434A - Loading machine :
en
- FR745336A - :
fr
- GB392561A - Improvements in or relating to keys for securing railway rails in their supporting chairs :
en
- FR745456A - :
fr
- US1908164A - Method of supplying carbon dioxide for aiding the growth of plants :
en
- GB391954A - An improved adjustable chair or seat for invalids and others :
en
- AU932632A - Improvements in and relating to spiked shoes for athletic and like purposes :
en
- AT133130B - Steel for the production of high quality drill pipes. :
de
en
- AT133343B - Circuit arrangement for self-connecting telephone systems. :
de
en
- AT133223B - Continuous resilient pulling and pushing device, in particular for railway vehicles. :
de
en
- US1908511A - Toothbrush :
en
- US1907685A - Pipe holding slip :
en
- US1907752A - Inclosing casing for operating mechanism of projection machines :
en
- AT133147B - Process for the production of a white ground or white enamels. :
de
en
- FR745500A - :
fr
- GB391904A - Improvements in electric couplings :
en
- US1907520A - Sound record :
en
- DE576215C - Process for the production of vaccines :
de
en
- US1908127A - Metal sheathed roof :
en
- US1908503A - Pressure indicator :
en
- CA332307A - Welding apparatus :
en
fr
- AT133202B - Lubricating device for rings and travelers of ring spinning and ring twisting machines. :
de
en
- AT133262B - Ankle support. :
de
en
- CA332374A - Shoe shaping machine :
en
fr
- US1907835A - Brake operating device :
en
- US1908567A - Circuit making and breaking device :
en
- US1907528A - Barrel closure :
en
- US1908430A - Electric switch :
en
- US1908186A - Kiln truck :
en
- US1908547A - Boiler :
en
- US1907824A - Hydraulic shock absorber :
en
- US1907425A - Piezo electric resonator :
en
- US1908363A - Method of making heat exchangers :
en
- AT133254B - Method and machine for making blown glass articles. :
de
en
- US1907927A - Suspension mechanism :
en
- US1908072A - Manufacture of weldless elevator links :
en
- US1908152A - Apparatus for treating liquids :
en
- DE576123C - Locomotive vehicle working with evaporation precipitation :
de
en
- CA332316A - Carbonaceous material processing :
en
fr
- AT133332B - Method for treating artificial silk cake. :
de
en
- AU722732A - Improvements in or relating tothe compounding of latex and to compounded latex :
en
- US1907916A - Coupling system :
en
- FR745668A - :
fr
- AT133287B - Process in the manufacture of discharge vessels for generating and maintaining the vacuum. :
de
en
- US1907521A - Derivatives of cellulose compositions of low inflammability :
en
- US1908060A - First vice pres :
en
- GB391978A - Improvements in or relating to shock absorbers particularly for automobiles :
en
- US1907542A - Grounding switch mechanism :
en
- US1908024A - Hub adapter :
en
- SE77227C1 - :
sv
- AU673832A - Improved means for use inthe grading of fruit :
en
- CA332396A - Fuel combustion method :
en
fr
- AT133339B - Process for the production of rings or other self-contained hollow bodies from fused quartz. :
de
en
- DE576540C - Radio receiver with adjustable bandwidth :
de
en
- DK47308C - Fertilizer spreader. :
da
en
- FR745730A - :
fr
- DE576192C - Process for cooling, in particular heat-emitting parts of refrigerators :
de
en
- CA332390A - Blotting pad :
en
fr
- DE576231C - Yoke, especially for horned cattle :
de
en
- FR745606A - :
fr
- GB391896A - Apparatus for use in the manufacture of badminton and like shuttlecocks :
en
- AT133156B - Process for the preparation of double compounds of the pyridine series. :
de
en
- CA332253A - Thermostatical device for lubricants :
en
fr
- DE576460C - Synchronizer :
de
en
- DE576695C - Automatic gas shut-off device :
de
en
- GB392172A - Improvements in apparatus for playing games :
en
- AU766632A - Improvements in positively locked trailable facing point lock mechanism for railroad working :
en
- CA332283A - Cellulose digester :
en
fr
- US1908268A - Rolling mill :
en
- DE576168C - Process for expanding pipes :
de
en
- FR745646A - :
fr
- CA332372A - Flying cutter :
en
fr
- AT133111B - Process for removing carbon from refractory metals. :
de
en
- AT133315B - Method of dressing seeds. :
de
en
- AT133215B - Window cleaning protection device. :
de
en
- AT133324B - Process for mechanically combining metals with non-metallic solid additives, in particular graphite. :
de
en
- AT133102B - Method of applying a seal to protect the connection between two parts or the free ends of an annularly curved body. :
de
en
- DE576180C - Device for supplying a printed paper web with register holes in register to printing machines :
de
en
- DE576526C - Evaporator with heating by liquid baths for evaporation of temperature-sensitive solutions in a vacuum :
de
en
- FR745475A - :
fr
- GB391871A - Improvements in and relating to automatic starters for slipring induction motors :
en
- US1908606A - Art of refining hydrocarbons :
en
- US1908367A - Forming loops on coil springs :
en
- US1907696A - Internal combustion engine :
en
- US1908649A - Electrical discharge device :
en
- FR745449A - :
fr
- US1907565A - Network distribution system :
en
- US1907813A - Air control for pneumatic lubricating systems :
en
- FR745370A - :
fr
- GB391960A - Improvements in or relating to roller bearings :
en
- GB392022A - Improvements in or relating to mechanism preventing reverse movement :
en
- FR745470A - :
fr
- GB391933A - Improvements in and relating to metal compositions :
en
- US1907815A - Whirligig :
en
- US1908667A - Cardboard box :
en
- FR745583A - :
fr
- GB391906A - Improvements relating to telephone cables :
en
- GR4145B - MECHANICAL APPLICATION IN PETROLLESS CYLINDERS OF GASOLINE. :
el
en
- DE576206C - Variable capacitor :
de
en
- DE576447C - Process for obtaining the oestrus hormone :
de
en
- CA332221A - Toilet apparatus :
en
fr
- GB392018A - Improvements in or relating to audible signalling devices :
en
- US1907465A - Lubricator :
en
- US1907483A - Friction brake :
en
- US1907641A - Liquid cooling apparatus :
en
- US1908524A - Process for production of low viscosity cellulose acetate :
en
- US1908601A - Process of cementing :
en
- US1907579A - Gas package :
en
- US1907600A - Machine for making friction elements :
en
- US1907983A - Brake :
en
- GB392023A - Process for the manufacture of moistureproof opaque or transparent paper :
en
- DE576387C - Process for the production of alcohols :
de
en
- DE576204C - Coil with an insulating sleeve composed of individual parts for rotating poles of electrical machines :
de
en
- FR745706A - :
fr
- US1907608A - Method and apparatus for controlling gas-lifts :
en
- US1907819A - Indicator for valves :
en
- US1908496A - Self-supporting plumb indicator :
en
- USD89837S - gottesman :
en
- US1907590A - Eaves construction for wood deck storage tanks :
en
- US1907753A - Gate on lens mounting apparatus for motion picture projection machines :
en
- US1907777A - Annealing furnace :
en
- US1908628A - Milling cutter :
en
- US1907936A - Musical instrument :
en
- FR745603A - :
fr
- FR745618A - :
fr
- GB392067A - Method of securing a flexible conductor to a rigid conducting member, such as a carbon brush or the like :
en
- DE576579C - Device for determining the number of days between two calendar days :
de
en
- FR745323A - :
fr
- FR745403A - :
fr
- FR745642A - :
fr
- GB392010A - Weighing apparatus :
en
- CA332264A - Roofer's knife :
en
fr
- FR745531A - :
fr
- US1907575A - Cigarette machine feed :
en
- US1907598A - Electrical circuit :
en
- US1907840A - Pipe closure :
en
- US1907926A - Tip for mechanical lead pencils :
en
- US1908624A - Reel :
en
- USD89844S - Felix boudott :
en
- US1907618A - Form tie for wall structures :
en
- US1907991A - Hollow handle for coffeepots and the like :
en
- DE576335C - Winding for toothed rotating field magnets of high speed electrical machines :
de
en
- USRE18825E - Apparatus for controlling steam generation :
en
- GB392079A - Improvements in or relating to automatic telephone stations :
en
- US1907887A - Toy aircraft :
en
- US1908023A - Aluminum silicon alloy :
en
- US1907843A - Method of manufacturing transmitter carbon :
en
- US1907855A - Production of 1.3-butyleneglycol :
en
- US1907964A - Device for changing radio coils :
en
- US1908586A - Lighting fixture support :
en
- US1907466A - Hydraulic machine :
en
- US1908328A - Fabric containing organic derivative of cellulose yarn :
en
- US1908339A - Pipe cleaning and scraping equipment :
en
- US1908470A - Holder for glass plates, especially for decoration purposes :
en
- US1907640A - X-ray apparatus :
en
- US1908151A - Tail clamp mechanism :
en
- FR745594A - :
fr
- FR745735A - :
fr
- DE576585C - Process for the production of alloyed galvanic deposits :
de
en
- DE576427C - Process for the extraction of tar from raw ammonia water :
de
en
- GB391893A - Improvements in machines for pressing and punching blanks for screw nuts and the like :
en
- FR745416A - :
fr
- FR745463A - :
fr
- GR4144B - PETROL SHIPWARE LAUNCH LAUNCHER. :
el
en
- DE576407C - Flat weft knitting machine for the production of knitted fabrics that are reinforced in places :
de
en
- FR745499A - :
fr
- US1908165A - Overhead door construction :
en
- GB391874A - Improvements in boxes or containers for shaving cream and the like :
en
- DK47291C - Shaker for Tile Stoves. :
da
en
- DE576503C - Production of alkali phosphates :
de
en
- DE576161C - Circuit arrangement for remote control and / or remote monitoring of several devices located at different stations :
de
en
- DE576324C - Thread contact arrangement :
de
en
- US1907435A - Valve service rack :
en
- US1907896A - Blocking machine :
en
- US1908273A - Sweetening petroleum distillates :
en
- FR745340A - :
fr
- GB392030A - Improvements in liquid fuel atomizing burners :
en
- DE576592C - Arrangement to increase the sensitivity of hydraulic regulators :
de
en
- DE576285C - Circuit for alternating current motor coaches :
de
en
- DE576676C - Sand spreader for motor vehicles :
de
en
- AT133118B - Process for the production of foils u. Like. Made of viscose. :
de
en
- GB392171A - Improvements relating to flooring and like constructions :
en
- US1908002A - Mixing apparatus :
en
- AU637832A - Manufacture of railway and tramway rails :
en
- DE576298C - Flywheel magneto :
de
en
- DE576414C - Rohrmuehle o. The like. The jacket of which is surrounded by sound-insulating materials :
de
en
- FR745343A - :
fr
- GB391858A - Improvements in refractory brick :
en
- GB392187A - Improvements in or relating to suspension arrangements for road vehicles :
en
- AT133163B - Protection device for scythes. :
de
en
- CA332350A - Electric wiring apparatus :
en
fr
- DE576485C - Infinitely variable friction gear change gear using pressure fluid :
de
en
- AT133309B - Positioning table for treating patients in the electric field of short waves. :
de
en
- CA332303A - Concrete mixer discharge and distributing mechanism :
en
fr
- FR745689A - :
fr
- DE576216C - Method and device for casting hollow bodies :
de
en
- FR745338A - :
fr
- DE576355C - Stand for exhibition purposes :
de
en
- DK47310C - Carburetor with Premix Room. :
da
en
- GB392169A - Improvements in or relating to filter tips for cigarettes :
en
- AT133286B - Device for attaching radio equipment inside a piano. :
de
en
- DE576404C - Process for the preparation of Kuepen dyes :
de
en
- US1907789A - Composition of matter :
en
- DE576332C - Fastening clamp with screw and lock nut like a hammer head for switchboards with double sheet metal walls :
de
en
- AU721032A - Improvements in implements for playing an improved game of skill :
en
- AT133278B - Process for the representation of highly effective substances with sex hormone-like effects. :
de
en
- CA332268A - Hair comb :
en
fr
- US1907530A - Double twist flyer spinning machine :
en
- US1908485A - Plastic and process of making same :
en
- US1908595A - Aerial system for use in wireless telegraphy and telephony :
en
- DE576580C - Computing device for displaying fractions :
de
en
- DE576210C - Device for the uninterrupted distillation of mineral oils and related substances :
de
en
- DE576226C - Sealing hose for throttle valves :
de
en
- DE576513C - Lubricating device for roller bearings with solid cage :
de
en
- DE576351C - Device for balancing masses on rotating bodies :
de
en
- US1907775A - Flower holder :
en
- US1908501A - Coke oven door :
en
- AT133181B - Inflatable toys. :
de
en
- AT133149B - Process for the conservation of all types of wood standing in the ground. :
de
en
- US1907898A - Manufacture of textile materials :
en
- US1907945A - Wireless telegraphy and telephony and aerial system therefor :
en
- US1908238A - Measuring feeding mechanism :
en
- US1908003A - Vacuum sealer for screw cap containers :
en
- US1908015A - Dump car :
en
- AU845732A - Improvements in and relating to concrete piles :
en
- CA332389A - Distance determining system :
en
fr
- US1907971A - Circuitous elevator :
en
- USD89824S - Harry w :
en
- CA332309A - Engine starter :
en
fr
- US1907776A - Selective electrical device :
en
- US1907794A - Motor vehicle transmission :
en
- US1908589A - Time relay :
en
- US1907654A - Foundation construction :
en
- US1908058A - Jack :
en
- US1908345A - Paper handling device :
en
- US1907784A - Dump vehicle :
en
- AT133235B - Electric table lamps, in particular bedside lamps. :
de
en
- US1907589A - Power converting apparatus :
en
- CA332286A - Zinc ore processing :
en
fr
- DE573650C - Orientation bus :
de
en
- GB391889A - Improvements in tip-up seats :
en
- AT133158B - Friction wheel igniter in the form of a resilient bracket. :
de
en
- AT133196B - Safety device for vehicles with pneumatic tires. :
de
en
- FR745460A - :
fr
- GB392087A - Improvements in and relating to welding apparatus :
en
- CA332405A - Printing method :
en
fr
- AT133348B - Device for measuring frequencies. :
de
en
- AU170737A - Tower or vertical mast type antenna systems :
en
- US1907918A - Floral rack :
en
- US1908592A - Work-rotating structure for machine tools :
en
- AT133325B - Electric counter, especially clock. :
de
en
- US1908664A - Cornice mold-cutter and finisher :
en
- US1908073A - Wire reel :
en
- US1908315A - Slack adjuster :
en
- US1908353A - Butter tub setting up machine :
en
- US1908587A - Connecter support :
en
- US1907547A - Electrical rectifier :
en
- US1907809A - Air conditioning substance :
en
- AT133305B - Process for separating gas mixtures. :
de
en
- AT133176B - Process for the treatment of the cardboard tape for the production of cardboard mouthpieces. :
de
en
- US1908043A - Optical projection system :
en
- US1908455A - Brake applying mechanism for motor vehicles :
en
- US1907458A - Automatic stack dumper :
en
- US1908026A - Container for strip plaster :
en
- DE576077C - Process for the recovery of the benzene flowing off with the dephenolized water during dephenolization of raw gas water :
de
en
- US1907711A - Fire-resistant pulpboard and method of making the same :
en
- US1908559A - Radiator :
en
- US1907749A - Ophthalmic mounting :
en
- US1908030A - Air humidifying and washing apparatus :
en
- US1908583A - Diathermic electrode :
en
- US1907428A - of springfield :
en
- US1907484A - Friction brake :
en
- US1907805A - Oiling system :
en
- US1907816A - Relief engraving :
en
- US1908401A - Thermostatically governed electric laundry iron :
en
- US1908571A - Azo dyestuffs containing chromium and process of making same :
en
- AU711532A - Process for the decomposition and composition of pictures, particularly in television :
en
- US1907535A - Mandrel :
en
- US1907557A - Safety razor :
en
- US1907767A - Apparatus for distillation of carbonaceous liquids :
en
- US1908602A - Shoe :
en
- US1908632A - Zinc furnace :
en
- US1907713A - Container dispenser :
en
- US1908451A - Brake mechanism :
en
- US1907563A - Vehicle body door construction :
en
- US1907586A - Switch mechanism :
en
- US1907698A - Packing or shipping case :
en
- US1908477A - Control device :
en
- US1908029A - Grinding, polishing or buffing machine :
en
- DE576558C - Device for lifting an endless glass ribbon from the melt :
de
en
- GB392143A - Improvements in or relating to cocks :
en
- US1908042A - Hot water heating device :
en
- DE576323C - Floats for seaplanes :
de
en
- FR745691A - :
fr
- US1907510A - Slack adjuster :
en
- US1907681A - Jewelry display device :
en
- US1907842A - Ground leveling attachment for tractor cultivators :
en
- US1908612A - Revolving plunger pump and compressor :
en
- USD89814S - Design fob a cohbination merchandise display and liquid dispensing :
en
- AT133334B - Process for the production of cadmium-iron cathodes for accumulators with alkaline electrolyte. :
de
en
- FR745435A - :
fr
- GB392068A - Improvements in or relating to circular looms :
en
- IE12766L - Electrical cut-out indicator :
en
- FR745580A - :
fr
- FR745665A - :
fr
- DK47296C - Tool for fitting car wheels on the axle hub. :
da
en
- FR745597A - :
fr
- FR745701A - :
fr
- DE576271C - Device for winding and unwinding metal strips and sheets during rolling, especially in an oven :
de
en
- US1907427A - Piezo-electric crystal :
en
- US1908625A - Reel :
en
- US1908128A - Dishwashing apparatus :
en
- FR745590A - :
fr
- US1907494A - Electrical cut-out :
en
- US1908530A - Bed or attachment therefor :
en
- US1908674A - Mine car :
en
- USD89817S - Walter d :
en
- FR745317A - :
fr
- FR745611A - :
fr
- FR745445A - :
fr
- GB392063A - Improvement in machines for extracting threads from woven fabrics :
en
- DE576253C - Process for the preparation of diacidyl derivatives of naphthalene :
de
en
- US1907515A - Ignition apparatus :
en
- FR745426A - :
fr
- US1907948A - Single valve well pump :
en
- DE576480C - Buckle with thorns and protective plate :
de
en
- FR745390A - :
fr
- FR745588A - :
fr
- FR745596A - :
fr
- FR745427A - :
fr
- GB391912A - Improvements in or relating to carding engines :
en
- GB391974A - Improvements in and relating to temperature indicators :
en
- GB392021A - Improvements in or relating to photographic sound records and to methods of reducingground noise during reproduction of sound from such records :
en
- CA332328A - Fuse for shells :
en
fr
- CA332363A - Thermostatic steam trap :
en
fr
- CA332400A - Sulphur recovery :
en
fr
- FR745360A - :
fr
- FR745373A - :
fr
- FR745708A - :
fr
- FR745347A - :
fr
- GB391995A - Improvements in and relating to acoustic warning devices :
en
- US1908200A - Suspension device :
en
- CA332262A - Railway crossing signal and guard :
en
fr
- GB392152A - Improvements in and relating to matrix magazines for typographical composing machines :
en
- FR745612A - :
fr
- FR745670A - :
fr
- GB392112A - Improvements in or relating to fittings or mountings for securing or supporting louvres or louvre plates or sheets for skylights, lantern windows or similar structures :
en
- FR745658A - :
fr
- GB392200A - Improvements in selecting and printing mechanism suitable for page printing telegraph apparatus :
en
- GB391879A - An improved form of motion picture apparatus :
en
- US1908036A - Firearm :
en
- US1908316A - Rectifying apparatus :
en
- DE576506C - Directional antenna :
de
en
- FR745707A - :
fr
- DE576392C - Barriers for railways to block off roads, lanes and the like. like :
de
en
- DE576455C - Rotary switch with flat contact tracks at different heights parallel to the base face :
de
en
- FR745654A - :
fr
- GB392096A - Improvements in or relating to permanent magnets :
en
- FR745422A - :
fr
- DE576304C - Pistons for power transmission, in particular for the main pressure cylinder of a hydraulic braking device for motor vehicles :
de
en
- FR745361A - :
fr
- FR745653A - :
fr
- US1907695A - Reel :
en
- US1908566A - Towel cabinet :
en
- DE576505C - Process for the production of waterfast water gravure printing inks :
de
en
- FR745579A - :
fr
- GB392184A - Improvements in and relating to refrigerating system :
en
- DE576209C - Continuous extractor :
de
en
- GB392198A - Improved manufacture of bricks :
en
- FR745634A - :
fr
- DE576308C - Removable racing surface for sports shoes :
de
en
- DE576400C - Electrical capacitor with connecting electrodes that are in direct contact with the assignments and connecting pieces that establish the electrical connection between the electrodes and the terminals of the capacitor :
de
en
- FR745461A - :
fr
- US1907665A - Cotton harvesting machine :
en
- US1908157A - Computing machine :
en
- US1908286A - Production of hydrocarbons :
en
- US1908555A - Mowing machine :
en
- FR745451A - :
fr
- US1908183A - Braking system for automotive vehicles :
en
- US1908454A - Food product and method of making the same :
en
- US1907509A - Chain guide :
en
- US1908261A - Method and apparatus for manufacture of spring coils :
en
- US1908493A - Electrically controlled heating system :
en
- US1907546A - Closure for radiators and the like :
en
- US1907979A - Rail joint and process of producing same :
en
- US1908370A - Gear motor :
en
- US1907910A - Method of making automobile frames :
en
- US1908480A - Ophthalmic mounting :
en
- FR745414A - :
fr
- FR745731A - :
fr
- US1907868A - Rock wool and composition for producing the same :
en
- US1908428A - Electric current regulator :
en
- FR745483A - :
fr
- FR745481A - :
fr
- DE576651C - Color box for coloring color ribbons :
de
en
- GB391914A - Improvements in or relating to phosphorescent or luminous masses or compounds :
en
- GB392027A - A process of oiling textile fibres :
en
- US1908593A - Filler cap :
en
- FR745643A - :
fr
- GB392204A - Improvements in brushes and brush holders suitable for dynamo electric machines :
en
- FR745733A - :
fr
- US1907769A - Ornamental object :
en
- US1907849A - Stapling machine :
en
- US1908212A - Rotative-winged aircraft :
en
- US1908599A - Refining process :
en
- US1908162A - Manufacture of couplings and the like :
en
- US1908182A - Machine for bending sheet metal shapes :
en
- US1908414A - Covering structure :
en
- US1908662A - Novelty cane :
en
- US1908541A - Draft appliance for railway cars :
en
- US1907704A - Method of adjusting translating devices :
en
- DE576352C - Apparatus for printing and dispensing notes of value :
de
en
- USD89852S - And walter s :
en
- FR745486A - :
fr
- DE576269C - Device for attaching luminous and colored strips in panels for luminous pictures :
de
en
- FR745376A - :
fr
- FR745553A - :
fr
- US1908435A - Brake-applying means :
en
- DE558714C - Device for filling gaseous liquids under counter pressure :
de
en
- DE576004C - Device for achieving pressure equalization in compressors driven by an electric motor :
de
en
- US1908281A - Rim :
en
- US1908421A - Pipe gripping device :
en
- US1908499A - Process for the preparation of organic esters of cellulose :
en
- DE576616C - Connection of a calculating machine with a card punching machine :
de
en
- US1908492A - Pneumatic dispatch carrier :
en
- US1908663A - Roof and floor construction :
en
- GB392000A - Improvements in electric couplings :
en
- GB392054A - Improvements in milling bran :
en
- US1908619A - Powdered material and process of manufacturing said material :
en
- FR745607A - :
fr
- GB392028A - Improvements in antidazzle devices :
en
- GB392091A - Improvements in or relating to cylinder liners for internal combustion engines :
en
- FR745651A - :
fr
- DE576152C - Process for the production of bullets and explosives :
de
en
- DE576377C - Process for the manufacture of ceramic products :
de
en
- GB391932A - Improvements in and relating to electric motor control systems :
en
- US1907721A - Feeding device for solid substances :
en
- US1907990A - Expanded metal corner bead :
en
- FR745306A - :
fr
- GB391965A - Improvements in or relating to circular saws :
en
- US1907462A - Egg container :
en
- US1908549A - Process for making tough styrol polymers :
en
- DE576613C - X-ray tube :
de
en
- DK47311C - Device with closed tin containers, e.g. Cans. :
da
en
- FR745595A - :
fr
- DE575410C - Device for measuring electrical resistances or temperatures with temperature-dependent resistances by means of a quotient meter :
de
en
- DE576207C - Device for measuring weak electrical currents by means of an electrometer designed as a relay, the moving part of which hits a contact when a certain voltage is reached :
de
en
- FR745302A - :
fr
- FR745572A - :
fr
- GB391999A - Improvements in electric clocks :
en
- GB392050A - Improvements relating to guards for crossing highways and railway level crossings :
en
- FR745513A - :
fr
- US1907845A - Low liquid level indicator and protection device :
en
- DE576463C - Glow amplifier tubes :
de
en
- USD89820S - Design :
en
- US1908312A - Separation of methane from hydrocarbon gas mixtures :
en
- AT133205B - Scale, especially for fabrics. :
de
en
- AT133104B - Pole tip attachment. :
de
en
- AT133219B - Snowshoe. :
de
en
- US1908175A - Spike pulling device :
en
- US1908332A - Swimming pool :
en
- US1907445A - Driving of cinematographs and sound reproducing means in synchronism :
en
- AT133171B - Depositing device for the dies or the like of die setting and line casting machines or the like. :
de
en
- FR745741A - :
fr
- US1908519A - Sugar cane mill :
en
- US1908362A - Oil pump :
en
- US1907540A - Temperature indicating device :
en
- US1908502A - Electric cigar lighter :
en
- AT133283B - Process for the preparation of durable, supersaturated calcium gluconate solutions. :
de
en
- AT133311B - Apparatus for awakening, developing and promoting human presence of mind and quick-wittedness. :
de
en
- US1907536A - Stovepipe joint :
en
- US1907461A - Force measuring apparatus :
en
- US1908546A - Process for the conditioning of cellulose derivative films :
en
- DE576213C - Air gas generator with a fuel container and a carburizing chamber arranged below :
de
en
- FR745380A - :
fr
- FR745554A - :
fr
- FR745748A - :
fr
- DE576518C - Firearm with device for changing the initial speed of the projectile by diverting part of the propellant gases :
de
en
- FR745453A - :
fr
- US1907597A - Curtain operating device :
en
- US1907756A - Means for detecting broken rails :
en
- US1908278A - Package for fish lines and the like :
en
- DE575700C - Vibrating machine :
de
en
- DE576432C - Circuit for n transformers, whose high-voltage windings are connected in series and whose boxes, cores and low-voltage windings are connected to the end of the high-voltage winding that carries the lower potential :
de
en
- FR745330A - :
fr
- DK47302C - Device for Remote and Near Operation of Switches. :
da
en
- US1908359A - Mechanical golf game :
en
- FR745637A - :
fr
- FR745710A - :
fr
- GB392095A - Improvements in or relating to the manufacture of footwear :
en
- US1908202A - Determination of carbon monoxide in a gas mixture :
en
- GB392055A - Method and apparatus for producing lighting effects for illuminated advertisements and the like :
en
- US1908397A - Brake :
en
- DE576151C - Painting lock with any choice of characters :
de
en
- USD89853S - of barberton :
en
- US1907678A - Centering device for heel blocks :
en
- US1907772A - Holder for crayons :
en
- US1908020A - Tube seat :
en
- US1908506A - Combination gardening tool :
en
- DE574110C - thresher :
de
en
- DE576181C - Sheet depositing device for printing machines :
de
en
- FR745622A - :
fr
- FR745737A - :
fr
- GB392124A - A device for use in darning :
en
- US1907571A - Radio receiving apparatus :
en
- US1907451A - Amusement device :
en
- DE576439C - Shuttle change for looms with fixed rod device :
de
en
- DE576537C - Lifting drive for the tie rods of track turning machines that are hinged to an angle lever :
de
en
- DE576685C - Contactor :
de
en
- FR745538A - :
fr
- DE576153C - Device for the uniform feeding of tobacco leaf veins after a dropping point :
de
en
- DE576671C - Channel for receiving and guiding the edges of window panes, especially for motor vehicles :
de
en
- US1907444A - N-hydroxyethyl derivatives of nuclear substitution products of 4-amino-1-hydroxybenzene :
en
- CA332358A - Shaft coupling :
en
fr
- DE576607C - Pole-changing induction motor for driving knitting, knitting and similar machines :
de
en
- US1907818A - Method of electrolysis and means therefor :
en
- US1907724A - Calculating machine :
en
- US1907862A - Pipe adjusting apparatus :
en
- US1907942A - Foam generating apparatus :
en
- US1907949A - Well pump :
en
- US1908088A - Pressure switch :
en
- US1908012A - Electric regulation :
en
- US1908219A - Art of removing silk from corn :
en
- US1907496A - Gas cell material :
en
- DE576413C - Arrangement to prevent the liquid column from tearing off in long pipelines :
de
en
- DE576667C - Wireless control of aircraft :
de
en
- FR745454A - :
fr
- GB392548A - Improvements in strainers for oil or other fluids :
en
- FR745379A - :
fr
- DE576197C - Circuit arrangement for telephone systems with dialer operation and preferred participants :
de
en
- DE576658C - Holder for detachable tools :
de
en
- US1908643A - Channel felt and its process of manufacture :
en
- DE576155C - Tube dryer :
de
en
- DE576483C - Gear transmission :
de
en
- US1907495A - Sectional fixture :
en
- US1907987A - Soda ash :
en
- DE576281C - Ink application and distribution roller for printing purposes :
de
en
- DE576461C - Device to improve the cooling effect on the stator and rotor winding heads of an electrical machine :
de
en
- US1908102A - Art of clarifying liquids contaminated by solid matter held in suspension therein and in clarifying apparatus :
en
- DE576291C - Circular knitting machine with thread guides :
de
en
- US1907891A - Production of carbonic acid esters of the glycols :
en
- US1908388A - Combined lock and door retainer :
en
- CA332278A - Razor blade package :
en
fr
- CA332279A - Power apparatus :
en
fr
- CA332353A - Intake manifold air inlet :
en
fr
- DE576457C - Arrangement for liquid switch for high voltages :
de
en
- DE576668C - dare :
de
en
- GB391931A - Improvements in or relating to electro-optical apparatus :
en
- GB391951A - Improvements in or relating to means for creating a circulation of gas in absorptiontype refrigeration machines :
en
- GB391938A - Improvements in or relating to thermionic valves or electron discharge tubes :
en
- GB392080A - Improvements in hinges for casement windows :
en
- GB392155A - Improvements in systems for the automatic control of winders and like installations :
en
- AT133298B - Device for the user-friendly adjustment of the low-frequency curve of receivers and amplifiers. :
de
en
- US1907653A - Short wave receiver :
en
- US1908122A - Journal bearing :
en
- FR745539A - :
fr
- US1908053A - Ophthalmic test frame :
en
- US1908099A - Dye of the naphtho-phenazine series and process of making it :
en
- US1908119A - Radioreceiver :
en
- US1908297A - Electrical testing apparatus :
en
- US1908512A - Cheese-like product made from yeast and milk-containing material and process of producing the same :
en
- AT133185B - Release valve for air brakes on railway vehicles. :
de
en
- CA332314A - Hydrocarbon liquid :
en
fr
- AT133329B - Drive gear for each consisting of two swingable half-axles drive wheel axles of motor vehicles u. like :
de
en
- AU723732A - Improvements in or relating to television apparatus :
en
- US1907670A - Heater tube detector circuit :
en
- US1907886A - Suction cleaner :
en
- US1908027A - Tally roll mechanism :
en
- US1908179A - Mining machine :
en
- US1908325A - Kite :
en
- US1908483A - Brake shoe :
en
- US1907992A - Thermionic valve holder :
en
- CA332409A - Valve :
en
fr
- DE556614C - Butter forming machine :
de
en
- DE576388C - Process for the preparation of camphene :
de
en
- DE576157C - Device for boiling and vaporizing liquids, in particular mash and wort :
de
en
- DE576167C - Cap shoe :
de
en
- DE576448C - Steam generator in which water injected through a nozzle is evaporated in a flame of hydrogen and oxygen :
de
en
- AT133260B - Device for damping vibratory structures, especially in oscilloscopes for sound recording. :
de
en
- CA332323A - Condenser :
en
fr
- DE576648C - Formwork corners :
de
en
- AT133231B - Electric economy cooker. :
de
en
- US1907763A - Draw-off attachment for liquid containers :
en
- US1907995A - Arch support for footwear :
en
- US1908666A - Heel washer distributing device :
en
- US1908447A - Pocket sprayer :
en
- US1908231A - Separable fastener :
en
- US1908494A - Electrical switch and control circuit therefor :
en
- FR745563A - :
fr
- GR4146B - WATER HEATER APPLIANCE BY DIPING IT INTO CONTAINERS. :
el
en
- US1907848A - Progressive rocker :
en
- US1908591A - Bathing suit and similar sport garment :
en
- US1908605A - Boiler :
en
- US1908658A - Machine for producing wall board :
en
- CA332277A - Vapour valve for tanks :
en
fr
- CA332291A - Fabric bleaching process :
en
fr
- AT133106B - Fluid coupling based on the Föttinger gearbox. :
de
en
- US1908215A - Method of making screw and lock washer assemblies :
en
- CA332240A - Weeder tooth and mount :
en
fr
- US1907424A - Chemical composition :
en
- US1908425A - Liner :
en
- USD89833S - Vania :
en
- CA332223A - Game :
en
fr
- AT133135B - Process for the production of rayon. :
de
en
- DE576218C - Device for hardening glass panels :
de
en
- US1907814A - Power cut-off :
en
- US1907572A - Static neutralizer for radioreceivers :
en
- US1908338A - Process for the reactivation of catalysts used in the hydrogenation of hydrocarbon oils :
en
- US1908657A - Container :
en
- CA332335A - Floor covering :
en
fr
- DE576623C - Process for the preparation of ethylated di- and polyaminoanthraquinones :
de
en
- AT133129B - Process for the electrolytic deposition of heavy metals. :
de
en
- US1907932A - Process of manufacturing electrical contact members :
en
- US1908222A - Brush for electrolytic use and electrodes therefor :
en
- US1908095A - Steering mechanism for vehicles :
en
- FR745630A - :
fr
- US1907588A - Stereotype plate shaving machine :
en
- US1908436A - Window washer's safety appliance :
en
- US1908125A - Boiler :
en
- US1908318A - Tool for extracting kingpins :
en
- US1907489A - Container :
en
- US1907613A - Oscillating crystal :
en
- US1908066A - Nozzle for gas turbines :
en
- US1908239A - Process of dehydrating aqueous acetic acid :
en
- US1907861A - Suction cleaner :
en
- US1908206A - Method of assembling tubular housings :
en
- USD89861S - W willheim :
en
- US1907559A - Electrical control and regulating circuits :
en
- US1907933A - Combined cord holder and take-up reel :
en
- FR745489A - :
fr
- FR745641A - :
fr
- FR745482A - :
fr
- FR745626A - :
fr
- FR745696A - :
fr
- FR745663A - :
fr
- DE576434C - Process for the production of paints, impregnation agents and the like. like :
de
en
- GB392139A - Improvements in and relating to the art of textile printing :
en
- US1907839A - Liquid discharge gun :
en
- US1907587A - High speed cigarette machine :
en
- US1907732A - Cushion construction :
en
- US1907714A - Dispensing apparatus :
en
- AT133125B - Process for the production of plastics. :
de
en
- DE576600C - Wrist watch :
de
en
- AT133177B - Perforating device. :
de
en
- US1907545A - Treatment of rubber :
en
- DE576574C - Compensation device for compasses :
de
en
- GB391953A - Improved hood for camera lenses :
en
- GB392083A - An improved process for making artificial silk by the bobbin system :
en
- AT133217B - Process for the production of sports fields, especially tennis courts, sidewalks and the like. like :
de
en
- AT133323B - Heel swing spring for ski bindings. :
de
en
- AT133172B - Multi-motor drive for rotary machines. :
de
en
- AT133182B - Device for gluing workpieces, such as pictures and. Like., on a paper web. :
de
en
- DE576376C - Firedamp-proof timer :
de
en
- AT133342B - Process for the processing of lead, tin, copper, antimony-containing materials by suction. :
de
en
- US1907680A - Display counter :
en
- US1908117A - Apparatus and method for handling fluent materials :
en
- US1908291A - Machine for assembling strip sections and box-blanks :
en
- AT133148B - Process for the manufacture of a waterproof, thermoplastic, fibrous material in sheet or cardboard form for the manufacture of hard and rigid objects. :
de
en
- AT133243B - Electric hotplate. :
de
en
- USD89831S - T l hibbard :
en
- US1907659A - Box spring frame :
en
- US1908076A - Apparatus for finishing half-tone prints :
en
- US1908495A - Electrical switch and control circuit therefor :
en
- US1908562A - Paper roll support :
en
- CA332258A - Pulp digester :
en
fr
- AT133184B - Motor vehicle. :
de
en
- CA332236A - Plastic film or sheet :
en
fr
- CA332378A - Secret signaling system :
en
fr
- US1908120A - Process of making windshields for projectiles :
en
- CA332334A - Printing apparatus :
en
fr
- CA332377A - Private signaling system :
en
fr
- DE576158C - Process for the decomposition of rhodan salts, in particular rhodanammonium :
de
en
- DE576303C - Locking device for drives, especially photographic locks :
de
en
- DE576343C - Process for maintaining temperature in glass furnaces :
de
en
- FR745729A - :
fr
- US1908357A - Gas controlled valve operated by suction :
en
- CA332287A - Railway car coupler :
en
fr
- US1907765A - Adjustable leg for sinks :
en
- US1908098A - Eye structure for dolls :
en
- US1908129A - Process for breaking petroleum emulsions :
en
- US1907799A - Window operator :
en
- US1908118A - Corn harvester :
en
- US1907498A - Process for producing diaryl hydrocarbons :
en
- US1908126A - Coin savings bank :
en
- DE576444C - Process for the preparation of sulfonic acids of aromatic quinones, in particular of anthraquinone sulfonic acids :
de
en
- US1907504A - Variable pitch propeller :
en
- US1907864A - Flaw detector for cables :
en
- US1908456A - Brake :
en
- US1907750A - Coaxial disk spectrum selector :
en
- AT133232B - Headlights with built-in batteries, in particular for bicycles. :
de
en
- DE576397C - Extinguishing chamber switch :
de
en
- FR745348A - :
fr
- FR745717A - :
fr
- FR745743A - :
fr
- GB391991A - Improvements in shackles for chain cables :
en
- GB392137A - Improvements in slicers for sausages and the like :
en
- US1907475A - Molded heat extractor connection :
en
- AT133263B - Pedal action for pedal pianos and playing tables with pedals. :
de
en
- US1907621A - Fluid pressure operated slicing machine :
en
- US1908607A - Centrifugal casting machine :
en
- US1907722A - Railway traffic controlling apparatus :
en
- US1908292A - Feed-lift throw-out mechanism for sewing machines :
en
- US1907919A - Synchronous clock having means for storing and releasing energy :
en
- USD89855S - Design fob textile fabric :
en
- US1907580A - Disconnecting fuse mounting :
en
- DE576162C - Process for the simultaneous removal of ammonia, hydrogen sulfide and hydrogen cyanide from gases and the recovery of ammonium sulfate, sulfur and rhodanammon with the aid of washing liquors containing ammonium polythionate and ammonium thiosulfate :
de
en
- AT133225B - Central attachment wheel. :
de
en
- AT133107B - Device for measuring the pressure of pneumatic tires. :
de
en
- AT133160B - Printing press with a fixed printing block and printing plates next to it. :
de
en
- AT133132B - Process for the production of small-grain caustic alkalis in dry, durable form. :
de
en
- US1907841A - Coil-handling apparatus :
en
- US1907847A - Journal lubricator :
en
- US1908515A - Treating thiocyanate solutions :
en
- US1908166A - Lath :
en
- US1907493A - Insecticide :
en
- US1907591A - Acylated derivatives of the testicle hormone :
en
- US1907683A - Plumbing fixture :
en
- US1907955A - Cylinder and pipe cutting machine :
en
- US1907501A - Talking machine :
en
- US1907757A - Cutting press :
en
- AT133288B - Single lens viewer connected to the image container. :
de
en
- US1908092A - Electric fuel pump :
en
- US1908665A - Bedspring :
en
- US1907865A - Hand bag frame and latch means therefor :
en
- GB391865A - Improvements relating to the treatment of water :
en
- US1908093A - Process of producing age-resisting rubber compositions and product obtained thereby :
en
- US1908479A - Piezo-electric plate :
en
- US1907909A - Watch case :
en
- US1908276A - Comparator gauge :
en
- US1908277A - Absorption machine :
en
- DE576544C - Test terminal for three or four-wire three-phase current meter :
de
en
- DE575805C - Device for automatic interconnection and disengagement of gear parts :
de
en
- DE576199C - Device socket with earthing :
de
en
- FR745424A - :
fr
- FR745446A - :
fr
- AT133136B - Process for the preparation of oxidic minerals according to the foam swimming process. :
de
en
- US1907920A - Drawing lubricant :
en
- US1908406A - Paper drier :
en
- CA332384A - Container moulding method :
en
fr
- US1907450A - Radiator ventilating unit :
en
- US1907573A - Brake shoe :
en
- US1907787A - Wire line guide :
en
- US1907533A - Method of and apparatus for mounting filamenis :
en
- US1908490A - Means for supplying webs :
en
- IE12468L - Radio receivers. :
en
- US1908107A - Insertable saw tooth :
en
- US1908417A - Circulating humidifying heating system :
en
- AT133322B - Twelve-phase transformer for rectifier operations. :
de
en
- AT133328B - Process for vulcanizing rubber. :
de
en
- US1908008A - Steering mechanism :
en
- DE576362C - Opener for cans :
de
en
- US1907830A - Spring sash balance housing :
en
- US1907946A - Rotary harrow :
en
- US1908393A - Illuminated sign, character and letter :
en
- US1908614A - Hydraulic apparatus :
en
- AT133165B - Protective cover for crops stored outdoors. :
de
en
- US1908158A - Alternating current dynamo-electric machine :
en
- USRE18829E - Packing ring :
en
- US1907954A - Cylinder and pipe cutting machine :
en
- US1908084A - Locomotive tender :
en
- US1908094A - Feeder for printing presses :
en
- US1908260A - Electromagnetic axle puller :
en
- DE576391C - Post-influenceable drag shoe for rail vehicles :
de
en
- DE572808C - High-pressure lubricating screw for axle bearings :
de
en
- US1907962A - Railway car truck :
en
- US1907977A - Mechanism for folding and gluing receptacles :
en
- US1908596A - Show case :
en
- AT133327B - Process for filtering foaming liquids, in particular wort and beer, using the precoat process. :
de
en
- DE576422C - Process for refreshing surface weathered paints :
de
en
- FR745305A - :
fr
- FR745375A - :
fr
- FR745625A - :
fr
- US1907524A - Fenderwell lock :
en
- US1907931A - Process of manufacturing electrical contact members :
en
- US1907952A - Fluid pressure operated well pump :
en
- US1907630A - Display device :
en
- US1908100A - Reenforced box :
en
- US1907456A - Automatic box stack dumper :
en
- US1908560A - Banker dust collector unit :
en
- CA332263A - Ski toe iron :
en
fr
- FR745487A - :
fr
- AT133258B - Photometer for determining the light intensity of objects by means of a luminous body that phosphoresces after exposure to light rays as a reference light source. :
de
en
- AT133198B - Signaling device for bicycles and. like :
de
en
- AT133228B - One-piece disc wheel, the disc-shaped part of which is wave-shaped in the axial direction. :
de
en
- CA332352A - Floating roof seal :
en
fr
- DE576148C - Process for making cheese :
de
en
- US1907785A - Ball and pebble mill :
en
- US1907904A - Floor sander :
en
- CA332368A - Stitching machine :
en
fr
- US1907655A - Spring clip :
en
- US1907700A - Wrist-watch case :
en
- US1908293A - Shoe :
en
- US1908622A - Back-off or holding tool for well casings :
en
- US1907611A - Switch stand lock :
en
- US1907708A - Striping instrument :
en
- GB391854A - Improvements in or relating to the manufacture of rubber and the like materials and compounds thereof :
en
- AT133190B - Sand spreader for vehicles. :
de
en
- US1908369A - Derivatives of dibenzanthrones :
en
- US1908083A - Bookbinding :
en
- US1907612A - Shoe :
en
- US1907497A - Production of synthetic resins :
en
- US1907970A - Drill-steel puller :
en
- US1908111A - Tail clamp :
en
- US1908140A - Typewriting machine :
en
- CA332373A - Wood heel grooving machine :
en
fr
- US1907517A - Regulating system :
en
- US1908631A - Stern wheel propeller :
en
- US1908638A - Cross member for vehicle frames :
en
- US1908374A - Oil still :
en
- US1907644A - Suction cleaner :
en
- CA332296A - Wave meter, oscillator, etc. :
en
fr
- US1907744A - Rope making machine :
en
- US1907885A - Refrigeration system and method :
en
- US1908137A - Oil seal :
en
- US1908472A - Art of and apparatus for making textile yarns :
en
- AT133313B - Spur gears planetary gear. :
de
en
- CA332388A - Refrigerator :
en
fr
- AT133349B - Measuring arrangement for alternating currents with rectifier. :
de
en
- CA332246A - Window :
en
fr
- US1908136A - Adjustable support for x-ray cassettes :
en
- US1907531A - Speed regulator :
en
- US1907645A - Frame for bicycles or motorcycles :
en
- US1908224A - Cotton working method and machine :
en
- US1908309A - Brake apparatus :
en
- US1908528A - Leer :
en
- DE576188C - Type lever drive for typewriters :
de
en
- AT133105B - Spring power plant. :
de
en
- AT133112B - Method for processing substances containing clay, especially kaolins, clays and the like. Like. On clay and its compounds. :
de
en
- AT133208B - Device for switching off a faulty electrical line in the event of a double earth fault. :
de
en
- AT133304B - Curette. :
de
en
- DE576371C - Single-line current transformer :
de
en
- FR745571A - :
fr
- FR745719A - :
fr
- GB391936A - Improvements relating to protected metal articles :
en
- AT133174B - Cultivation method for sugar beet. :
de
en
- DE576366C - Process for rendering hardeners and salts harmless in soaping processes :
de
en
- CA332289A - Grain grinding machine :
en
fr
- GB391981A - Floor covering and process of preparing the same :
en
- CA332265A - Container manufacture :
en
fr
- AT133193B - Device for producing a freely projecting sole edge on rubber footwear. :
de
en
- AT133253B - Arrangement for triggering electrical contact closures by scanning the width of a film strip. :
de
en
- CA332367A - Sulphur dioxide :
en
fr
- AT133295B - Process for the manufacture of personal care products. :
de
en
- US1907941A - Molding apparatus :
en
- US1908274A - Wilhelm waltheb :
en
- CA332403A - Sulphur recovery :
en
fr
- CA332331A - Pivoted window mechanism :
en
fr
- US1907569A - Process of preparing coal for carbonization :
en
- GB392019A - Improvements in typographical composing and distributing machines :
en
- DE576449C - Procedure for operating multi-cell heat furnaces :
de
en
- DE576602C - Procedure for driving adits and tunnels :
de
en
- US1907508A - Thermionic apparatus :
en
- US1907561A - Commutator :
en
- US1908089A - Welding electrode :
en
- US1908146A - Pole sling :
en
- US1908558A - Wireless receiver :
en
- DE576166C - Device for remote measurement of electrical quantities :
de
en
- US1907963A - Selective signaling :
en
- US1908556A - Motor driven winch :
en
- US1908270A - Window sash construction :
en
- AU767532A - Improvements in petrol pumps and the like :
en
- CA332251A - Medicine tablet package :
en
fr
- CA332257A - Vehicle signal device :
en
fr
- DE576433C - Electrical discharge tubes with at least one auxiliary electrode and an indirectly heated glow cathode :
de
en
- FR745325A - :
fr
- CA332252A - Piston groove and ring :
en
fr
- CA332284A - Film printing process :
en
fr
- CA332399A - Sulphur recovery :
en
fr
- DE576641C - Process for the preparation of dyes of the anthrapyrimidone series :
de
en
- AT133143B - Process for the preparation of readily soluble sodium salts of 4-oxy-3-acylaminobenzolaric acids (1) or their substitution products. :
de
en
- AT133312B - Device for the production of wadding ready for dispatch. :
de
en
- US1908311A - Air tire spreader :
en
- US1907938A - Piston turning and grinding machine :
en
- US1908650A - Electrical discharge device :
en
- AT133346B - Chain-like flexible glass rod holder for differently shaped fluorescent tubes. :
de
en
- FR745442A - :
fr
- GB392006A - Improvements relating to the construction of roadways and pavements :
en
- FR745437A - :
fr
- FR745552A - :
fr
- FR745506A - :
fr
- AT133126B - Process and device for the production of metallic magnesium from magnesium oxide. :
de
en
- DE576159C - Process for the digestion of clays by acidic route :
de
en
- DE576603C - Process for the production of compounds containing rhodan :
de
en
- US1908082A - Revolving rake and pick-up machine :
en
- FR745697A - :
fr
- GB392037A - A device for the protection of arc rectifiers :
en
- GB392133A - Improvements in or relating to double-acting internal combustion engines with liquidfuel injection :
en
- GB392145A - Improvements in and relating to means for preventing the erosion of metals :
en
- US1907661A - Floor outlet fixture :
en
- DE576212C - Circuit board for knitting machines :
de
en
- DE576322C - Steam generator, especially for agricultural purposes :
de
en
- AT133141B - Process for converting zirconium oxide into a plastic state using hydrolyzable compounds. :
de
en
- FR745713A - :
fr
- GB392075A - Improvements in and relating to automatic tool holding chucks :
en
- FR745429A - :
fr
- FR745496A - :
fr
- FR745712A - :
fr
- GB391866A - Improvements in and connected with pulleys :
en
- GB392157A - Improvements relating to apparatus for the remote control of railway points, signalsand the like :
en
- US1908429A - Water motor :
en
- US1908533A - Glow lamp circuit :
en
- DE573165C - Automatic control, especially for aircraft :
de
en
- GB391985A - Improvements in thief resisting shutters for the protection of shop premises and thelike :
en
- GB391880A - Improvements in or relating to constant frequency periodic devices for use in connection with electrical high frequency oscillators, radio transmitters and the like :
en
- GB391917A - Improvements in and relating to road manhole frames and covers :
en
- FR745512A - :
fr
- FR745374A - :
fr
- AT133239B - Burner tube with a device for generating climbing flames. :
de
en
- CA332356A - Steam power plant :
en
fr
- GB391895A - Improvements in and connected with electrical heating elements, and in the manufacture of the same :
en
- DE576220C - Liquid manure drill coulter :
de
en
- DE576276C - Channel swelter :
de
en
- FR745430A - :
fr
- US1907443A - Feeder :
en
- DE576349C - Process for converting rubber :
de
en
- US1907826A - Automatic toilet closure :
en
- US1907907A - Method of tapering metallic rods and the like :
en
- US1908181A - Dust collector and separator system :
en
- DE576375C - Process for covering iron surfaces, in particular iron pipes, with layers of lacquer :
de
en
- FR745485A - :
fr
- FR745504A - :
fr
- US1908423A - Gear shift lever :
en
- FR745570A - :
fr
- CA332324A - Oil cooling apparatus :
en
fr
- DE576436C - Motor gear unit :
de
en
- GB392074A - Closing device for cooking vessels and other pressure resisting containers :
en
- FR745693A - :
fr
- GB392070A - Improvements in carbon-web equipments for typewriting machines :
en
- GB392105A - Boat winch :
en
- US1908217A - Steel pile shell :
en
- FR745600A - :
fr
- GB392108A - Improvements in and relating to hydraulic devices :
en
- US1907823A - Radial bearing :
en
- US1908170A - Method of centrifugal molding :
en
- US1907658A - Rock bit cone wrench :
en
- US1907800A - Rear vision device for closed body automobiles :
en
- US1907636A - Link conveyer belt :
en
- US1907832A - Cowl pillar for vehicle bodies :
en
- US1908109A - Bookbinding :
en
- DE576330C - Push rods for pulling electrical cables and auxiliary wire ropes through underground channels :
de
en
- FR745694A - :
fr
- GB391944A - Improvements in coin controlled apparatus :
en
- GB392076A - Children's feeders :
en
- GB392093A - Improvements in travellers for ring spinning and ring doubling frames :
en
- FR745309A - :
fr
- FR745559A - :
fr
- DE576172C - Process for the production of pigskin imitations :
de
en
- GB392003A - Improved method of and means for instantaneously coupling members :
en
- DE576248C - Electric coil sensor :
de
en
- DE576280C - Manufacture of diaphragms :
de
en
- DE576370C - Arrangement for superimposing heavy current networks with audio-frequency currents :
de
en
- GB391882A - Improvements in clutch controlled reversing gearing :
en
- FR745683A - :
fr
- US1908171A - Making blooms, slabs, and billets :
en
- US1908229A - Fastener for soft collars and other articles :
en
- US1908038A - Belt :
en
- US1908204A - Electric switch :
en
- DE576326C - stopcock :
de
en
- GB391975A - Improvements relating to the production of solid fuel by briquetting and heat-treating :
en
- AT133186B - Device for the operation of passenger ropeways. :
de
en
- US1907652A - Automatic landing device for aeroplanes :
en
- US1907911A - Venting means for storage battery cells :
en
- US1908626A - Automatic control device :
en
- US1907454A - Airplane construction :
en
- US1908634A - Flexible curtain :
en
- US1907748A - Means for reproducing sound from photographic records :
en
- AT133139B - Process for the production of gluconic acid. :
de
en
- FR745490A - :
fr
- FR745523A - :
fr
- GB391980A - Improvements in and relating to machines for boring metal :
en
- FR745740A - :
fr
- GB392103A - Improvements in and relating to envelopes :
en
- GB392164A - Improvements in supporting devices for gas, electric and other lamps :
en
- DE576466C - Process for the production of new condensation products :
de
en
- GB392201A - Improvements in directional antennae :
en
- DK47316C - Tubular Gasket for Cable Inserts. :
da
en
- DE576498C - Process for the production of hydrolysis products from plants rich in pentosan :
de
en
- DE576553C - Device for transporting injured persons :
de
en
- US1907663A - Internal combustion engine :
en
- GB391957A - Improvements relating to drawworks for well drilling plant :
en
- USD89843S - of chicago :
en
- DE576361C - Bicycle stand :
de
en
- DE576534C - Type lever drive for typewriters :
de
en
- FR745685A - :
fr
- GB392138A - Improvements in valves :
en
- US1907884A - Jacketed measuring can :
en
- AT133240B - Process for explosion-proof storage of volatile liquids while avoiding evaporation losses. :
de
en
- FR745727A - :
fr
- DE576476C - Chimney top :
de
en
- IE12905L - Cementing shoe soles :
en
- FR745739A - :
fr
- GB392084A - Improvements in or relating to the manufacture of footwear :
en
- DE576124C - Telephone station with self-charging facility :
de
en
- US1908235A - Sanitary waste can :
en
- DE576144C - Device for making adjustments to agricultural equipment connected to a tractor by an intermediate car :
de
en
- DE576273C - Device for introducing the block into metal extrusion presses :
de
en
- FR745386A - :
fr
- FR745524A - :
fr
- GB392056A - Manufacture of acid wool dyestuffs of the anthraquinone series :
en
- FR745472A - :
fr
- FR745543A - :
fr
- GB392085A - Improvements in heating arrangements of railway carriages :
en
- US1907812A - Electrolytic cell :
en
- US1907975A - Recovering iodine :
en
- FR745477A - :
fr
- FR745725A - :
fr
- GB392020A - Improvements in conveyors :
en
- GB391925A - Improvements in or relating to fishing reels :
en
- US1907463A - Apparatus for making sponge cake and the like :
en
- US1908185A - Service device for toothpicks and the like :
en
- US1907478A - Amplification system :
en
- US1907567A - Grubber blade and method of mounting :
en
- US1907804A - Electric measuring instrument :
en
- DE576176C - Process for the production of oxidation products of the benzanthrone series :
de
en
- DE576143C - Counter with a device for automatically interrupting the counting process when a certain number is reached :
de
en
- US1908411A - Brake :
en
- GB392012A - Process for the manufacture of new water-insoluble dyestuffs :
en
- US1908265A - Boiler :
en
- US1907555A - Uni-control heterodyne receiver :
en
- DE576190C - Process for the manufacture of wooden ink pads :
de
en
- DE576557C - Injection molding machine with pressure chamber fixed inside the melting pot :
de
en
- FR745468A - :
fr
- DE576211C - Device for separating specifically heavier additions from lubricating oils :
de
en
- FR745332A - :
fr
- FR745659A - :
fr
- DE576232C - Photographic camera with winding air ducts :
de
en
- DE571256C - Method for the introduction of single solid fuel charges for back pressure combustion turbines :
de
en
- AT133326B - Locking device on cash registers. :
de
en
- GB391934A - An electric switch for alarm clocks :
en
- FR745660A - :
fr
- CA332245A - Electric switch :
en
fr
- FR745747A - :
fr
- GB392188A - Improvements in and relating to feeding biscuit shapes or the like to ovens or oven pans and the like :
en
- DE576279C - Process for the production of metal chlorine compounds from gases obtained by chlorinating roesting :
de
en
- GB392166A - Improvements in or relating to appliances for use in playing miniature or indoor golf :
en
- DE573976C - Common bridge block for clocks :
de
en
- DE576302C - Equipment for packaging and refreshing pastries :
de
en
- FR745573A - :
fr
- GB392130A - A new or improved hand tool for reseating valves :
en
- GB392094A - Improvements in or relating to kinematograph apparatus :
en
- FR745532A - :
fr
- GB391947A - Improvements in or relating to table and like knives :
en
- FR745397A - :
fr
- FR745624A - :
fr
- DE576154C - Device for cleaning suction heads for sheet and sheet carriers, especially in cigar machines :
de
en
- DE576118C - Method and device for backwashing filters and cleaning the filter material :
de
en
- FR745349A - :
fr
- FR745540A - :
fr
- FR745682A - :
fr
- DE576410C - Talking machine :
de
en
- US1907715A - Reel :
en
- US1908124A - Signaling device for automobiles :
en
- US1908522A - Electric motor :
en
- US1908056A - Soldering iron :
en
- GB391857A - Improvements in automatic or semi-automatic telephone systems :
en
- USD89838S - Design fob :
en
- FR745551A - :
fr
- DE576559C - Underlay that can be transformed into a bag, such as blankets, carpets, etc. like :
de
en
- FR745401A - :
fr
- US1908331A - Radiator shield or cover :
en
- FR745381A - :
fr
- FR745515A - :
fr
- FR745749A - :
fr
- DE576171C - Process for coloring acetyl cellulose :
de
en
- GB392078A - Improvements in multiple position rotary or oscillatory electric switches :
en
- GB392113A - Improvements in and relating to electric circuits tuned to offer low impedance to currents of a plurality of frequencies :
en
- US1907490A - Friction brake :
en
- US1908196A - Liquid level gauge :
en
- US1908004A - Laminated glass and process of making the same :
en
- DE576238C - Fountain pen :
de
en
- CA332297A - Thermionic amplifying system :
en
fr
- DE576438C - Bung ring attachment to metal barrels :
de
en
- AT133195B - Suspension bridge. :
de
en
- US1907562A - Completely convertible car :
en
- US1907707A - Concrete form :
en
- US1907768A - Audion detector circuit :
en
- US1907901A - Foam forming apparatus :
en
- FR745350A - :
fr
- GB391844A - Method for producing tooth root treating media :
en
- GB392009A - Improvements in honey process and product :
en
- CA332332A - Wire bird cage :
en
fr
- DE576160C - Process for the production of organic acids :
de
en
- FR745418A - :
fr
- GR4149B - PREPARATION FOR THE BEST WINE MAKING. :
el
en
- US1908209A - Buckle for garments :
en
- US1908617A - Dishwasher :
en
- DE576259C - Box for switching and distributing electrical energy in cable networks :
de
en
- US1907447A - Flexible driving connection :
en
- US1907513A - Ignition apparatus :
en
- US1908655A - Shock absorber :
en
- USD89822S - Design fob a :
en
- DE576173C - Fold made of paper or the like and provided with adhesive on both sides for releasable fastening of pictures or the like on a base :
de
en
- DE576471C - Arrangement for the rapid sterilization of injection syringes :
de
en
- DK47313C - PROCEDURE FOR MANUFACTURE OF SPREADABLE AND STORAGE - RESISTANT CALCIUM NITRATE FERTILIZERS. :
da
en
- FR745410A - :
fr
- GB392118A - Improvements in spacing and fastening clips for roofing tiles :
en
- US1908249A - Frequency multiplication system :
en
- US1908487A - Continuous etching machine :
en
- DE576262C - Process for the production of a drying binder for paints as tallow :
de
en
- DK47314C - Coffee maker. :
da
en
- FR745639A - :
fr
- DE576489C - Makeshift motor built into the bicycle frame :
de
en
- DE576593C - Sheet metal cladding for hollow bodies in aircraft construction :
de
en
- CA332256A - Conical diaphragm :
en
fr
- US1907994A - Cap :
en
- US1908191A - Stabilizing glow-discharge tubes :
en
- US1908439A - Brake mechanism :
en
- FR745398A - :
fr
- GB392178A - A process for preparing thickened solutions for the printing of textile fabrics :
en
- AT133168B - Walking doll. :
de
en
- AT133293B - Process for obtaining a cycle hormone. :
de
en
- CA332225A - Sulphur recovery :
en
fr
- US1908464A - Coking retort oven :
en
- US1908491A - Lead holder :
en
- FR745709A - :
fr
- FR745316A - :
fr
- CA332315A - Production of hydrogen from hydrocarbons :
en
fr
- GB391973A - Improvements in or relating to the manufacture of coating compositions :
en
- DE576584C - Device on gear drives with special flywheels, e.g. B. flywheels, in which the speed of the end shaft can be changed :
de
en
- CA332304A - Weatherstrip :
en
fr
- US1908424A - Signaling system and means :
en
- US1908672A - Lock :
en
- CA332234A - Block forming apparatus :
en
fr
- AT133265B - Device for issuing tickets. :
de
en
- CA332348A - Composite mat :
en
fr
- US1907895A - Collapsible reel :
en
- US1908228A - Automotive brake :
en
- USD89832S - A cobpobation of pennsyl :
en
- US1907980A - Apparatus for discharging lubricant under pressure :
en
- US1907595A - Finish honing machine for razor blades :
en
- AT133284B - Foot or hand bandage. :
de
en
- DE576638C - Electrical switching device using a conductive switching fluid in which several conductive electrodes are alternately immersed in a specific time sequence :
de
en
- US1907625A - Showcase sliding doorlock :
en
- AT133233B - Switch for the main gas valve of gas appliances. :
de
en
- AU760932A - Thrashing shaft :
en
- CA332266A - Tuning mechanism for sound reproducing apparatus :
en
fr
- US1908389A - Packing tray for bottles :
en
- US1907596A - Power system :
en
- US1908478A - Machine tool :
en
- US1908390A - Shock absorber for vehicles :
en
- US1908375A - Oil still :
en
- US1908534A - Transmission and control mechanism :
en
- USD89856S - Jack endelson :
en
- USRE18826E - And one-third to james e :
en
- AT133307B - Method for regulating the luminosity of electric fluorescent tubes operated with alternating current. :
de
en
- AT133110B - Process for the production of artificial threads or other products. :
de
en
- US1907457A - Automatic box stack dumper :
en
- US1908564A - Apparatus for removing and conveying plastic material from mills :
en
- USD89829S - Design for a pencil clip or similar article :
en
- AT133337B - Process for the production of castings. :
de
en
- AT133344B - Sound reproducing device. :
de
en
- US1907846A - Support for printing plates and the like :
en
- AT133226B - Device for converting a furniture or other box car into a horse-drawn vehicle. :
de
en
- US1907549A - Method of measuring speeds photographically :
en
- US1908442A - Knitting machinery :
en
- USD89816S - Design eob a mechanical pencil :
en
- DE559397C - Two-pipe or multi-pipe circuit with removal of the heating current from the direct current network :
de
en
- US1907646A - Railway motor car :
en
- US1907745A - Indicating device :
en
- DK47299C - Pneumatic Wheel. :
da
en
- DE575458C - Large-pore grinding wheel :
de
en
- US1907631A - Valve structure :
en
- USRE18823E - Means and method tob making papek boxes ob the like :
en
- AU720632A - Improvements in or relating to wireless signalling :
en
- AU887332A - Improvements in or relating to breathing appliances :
en
- AT133213B - Clamp. :
de
en
- CA332366A - Sulphur burner :
en
fr
- DE576353C - Device for connecting several attached devices working one behind the other and side by side to a tractor :
de
en
- US1907607A - Standard for shoemakers' lasts :
en
- US1907650A - Toaster :
en
- US1908198A - Return bend and method of forming the same :
en
- US1908538A - Low temperature distillation apparatus :
en
- USD89859S - Textile fabric or similar article :
en
- AT133117B - Device for aeration of fermentation liquids. :
de
en
- GB391902A - Improvements in or relating to diaphragm substitutes for stuffing boxes :
en
- CA332274A - Medicated tobacco :
en
fr
- USD89842S - Baymond w :
en
- US1908517A - Vehicle body construction :
en
- AT133276B - Speed change gear that can be placed on the plate spindle of speaking machines. :
de
en
- CA332317A - Gaseous mixture separation :
en
fr
- DE576328C - Process for the production of printing forms for rubber roller printing :
de
en
- US1907982A - Foam :
en
- US1908063A - Electric cable :
en
- US1908133A - Process for treating hydrocarbons :
en
- US1908317A - Vehicle undercarriage testing and adjusting device :
en
- US1908581A - Oil and gas separator :
en
- USD89826S - korte :
en
- DE576120C - Device for the coupled control of the valves for bleed turbines or two- or multi-pressure turbines :
de
en
- FR745471A - :
fr
- US1907795A - Method of making integral felted fibrous structures :
en
- US1908289A - Double acting engine :
en
- US1908468A - Lubricating apparatus :
en
- US1907746A - Thickener :
en
- US1907762A - Method of making artillery wheels :
en
- US1908520A - Bed spring :
en
- DE576450C - Exchangeable wear chuck for haul truck rope forks :
de
en
- US1908279A - Ash receiver :
en
- FR745675A - :
fr
- FR745728A - :
fr
- GB392045A - Improvements in and relating to the reduction of damping in thermionic valve circuits :
en
- AT133282B - Device for sterilizing gloves. :
de
en
- US1907866A - Latch device for hand bags and the like :
en
- US1907947A - Oil well pump :
en
- US1908090A - Method of treating tricalcium phosphate :
en
- US1908392A - Dumping receptacle :
en
- US1908471A - Pneumatically operated power device :
en
- CA332404A - Catalyst mass processing :
en
fr
- US1908305A - D-top and method of making the same :
en
- AT133212B - Device for simultaneous tension and kink relief in electrical flexible conductors. :
de
en
- CA332243A - Hoe blade :
en
fr
- US1908510A - Toothbrush :
en
- US1908579A - Yielding supporting means :
en
- US1908021A - Crushing machinery :
en
- US1908110A - Rotary hoe attachment for cultivators :
en
- US1908016A - Safety razor :
en
- US1908041A - Water heater :
en
- US1908535A - Bicycle basket support :
en
- DE576386C - Production of alkali thiosulphate solutions :
de
en
- DE576174C - Reinforcement hole punch with a lever which is pivotably arranged on the base plate and carries the punching tools :
de
en
- DE576572C - Window sill support :
de
en
- US1907761A - Winding mechanism for stock quotation projecting machines :
en
- US1908080A - Screw :
en
- CA332300A - Welding electrode :
en
fr
- CA332318A - Developing tank for films :
en
fr
- GB392147A - Improvements in or relating to shock absorbers :
en
- CA332220A - Foot arch support :
en
fr
- CA332401A - Sulphur recovery :
en
fr
- US1908115A - Blade receptacle :
en
- US1908121A - Web roll supporting mechanism :
en
- US1907739A - Renewable link cartridge fuse :
en
- US1908521A - Method of beading a cylindrical sheet metal shell :
en
- AT133248B - Fixing clamp for piano lamps. :
de
en
- DE576336C - Measuring device to determine the field strength and to determine the magnetization constants, preferably for strip-shaped sheet metal samples :
de
en
- US1907476A - Protective shield for use in applying eyelash make-up :
en
- US1908081A - Screw driver :
en
- US1908403A - Surgical instrument :
en
- DE576364C - Heald frame with chain thread monitor device :
de
en
- DE576440C - Device for the production of pipes :
de
en
- DE576145C - plant pot :
de
en
- DE576300C - Group lubrication pump with a reciprocating control piston and pump piston arranged in it :
de
en
- DE576325C - Remote electromagnetic liquid level indicator :
de
en
- US1908295A - Bearing :
en
- US1907551A - Twisting machine, especially for wire rope making :
en
- US1908034A - Firearm :
en
- US1907939A - Dispensing receptacle :
en
- US1908469A - Spring fastener for brooches and the like :
en
- US1908341A - Transparent sheet :
en
- US1908420A - Float :
en
- CA332402A - Sulphur recovery :
en
fr
- AT133103B - Wall lamp. :
de
en
- DE576381C - Pipe welding plant with draw bench that can be moved across the furnace :
de
en
- GB392221A - Improvements in sash windows :
en
- GB391922A - Improvements relating to alternating current electric motors :
en
- DE576150C - Air pump :
de
en
- DE576606C - Automatic installation switch with push-button actuation in plug or element form :
de
en
- US1908251A - Container :
en
- US1908259A - Table mounting for grinding machines :
en
- GB392033A - Improvement in and relating to a fixing device for electrical switch covers and the like :
en
- FR745369A - :
fr
- FR745582A - :
fr
- GB391862A - New disazo dyestuffs and their application :
en
- DE576554C - Locking device for rods :
de
en
- US1908352A - Key-holding case :
en
- US1908000A - Feed collet :
en
- US1908154A - Azo dye and process of making same :
en
- US1908272A - Equipment and method for testing electrical coils and for trimming the leads thereof :
en
- DK47292C - Procedure for producing a durable flexibility of wood as well as a machine used for carrying out the procedure. :
da
en
- FR745484A - :
fr
- FR745367A - :
fr
- US1907512A - Ignition apparatus :
en
- US1907998A - Dam :
en
- US1908105A - Combined reenforce support and tie element :
en
- CA332376A - Copying lathe :
en
fr
- DE576646C - Sink :
de
en
- DE576615C - Process for the extraction of fish silver from fish scales and other materials containing guanine crystals :
de
en
- AT133201B - Round warp knitting machine. :
de
en
- CA332322A - Coupling :
en
fr
- DE576277C - Process and device for heat treatment, in particular for the distillation of solid fuels :
de
en
- DE576567C - Drive for a lifting device :
de
en
- US1907965A - Automatic tuning :
en
- DE576307C - Double fountain pen :
de
en
- US1907473A - Variable condenser dial construction :
en
- DE576169C - Device for the production of imitation marcasite jewelery stones from sheet metal :
de
en
- DE576344C - Process for protecting the silver layer of silver mirrors on glass :
de
en
- DE576549C - Flat knitting machine :
de
en
- GB392092A - Improvements in or relating to spring suspension systems for motor road vehicles andthe like :
en
- DE576128C - Candlestick with handle made of elastic material :
de
en
- DE576137C - Process for the conversion of hydrogen sulphide into sulfur oxides and recovery of these in the form of ammonium salts :
de
en
- DE576340C - Draw nozzle :
de
en
- US1907593A - Method of making a belt :
en
- US1908507A - Stooking machine :
en
- DE576380C - Process for the extraction of metals from bituminous ores in which the ores are subjected to a heat treatment in the absence of air :
de
en
- GB391986A - Improvements in and relating to measuring methods for widths of fabric or the like :
en
- FR745541A - :
fr
- FR745667A - :
fr
- GB391878A - Improvements relating to the production of china clay :
en
- US1908262A - Multiple cutter milling machine :
en
- DE576141C - Process for the polymerization of unsaturated compounds :
de
en
- US1908563A - Punch press :
en
- AU950632A - Improvements in paper containers :
en
- GB392051A - Improvements in or relating to liquid electric power switches and the like :
en
- GB391883A - Improvements in or relating to valves :
en
- GB392196A - Improvements in covers for the tyres of spare wheels of motor vehicles :
en
- US1908040A - Device for recirculating highly heated gases :
en
- GB391969A - A new or improved method of and means for mounting the rear mudguard of cycles and motorcycles :
en
- US1908188A - Electric current rectifier :
en
- FR745542A - :
fr
- DE576560C - Gear housing for a floor processing machine :
de
en
- AT133320B - Clamping device for accounting books. :
de
en
- DE576240C - Process for the production of anti-rust coatings :
de
en
- DE576200C - Process for the production of winding lobes on high voltage cables :
de
en
- DE576317C - Procedure for balancing telecommunications cables :
de
en
- GB392117A - Improvements in armour plate :
en
- GB391877A - Improvements relating to switches for controlling the electric starting and ignitionsystems of motor vehicles :
en
- GB391935A - Improvements in or relating to conveyers :
en
- US1907622A - Device for injecting liquid under pressure :
en
- US1908575A - Tap :
en
- US1908032A - Gooseneck operating means for die casting pumps :
en
- US1908441A - Switch :
en
- CA332346A - Telephone system :
en
fr
- DE576265C - Three-edged long hole drill :
de
en
- FR745479A - :
fr
- FR745664A - :
fr
- GB392212A - Improvements in or relating to automatic electric regulators :
en
- CA332362A - Skin incisor :
en
fr
- FR745721A - :
fr
- US1907616A - Method of dispersing asbestos and resulting product :
en
- US1907913A - Belt fastener :
en
- US1907831A - Dynamotor :
en
- DE576418C - Locking device for the front fork of a bicycle :
de
en
- GB392004A - Improvements in or connected with floorings, ceilings, roofings and the like :
en
- GB392122A - Delivery mechanism for nut tappers :
en
- FR745678A - :
fr
- GB392060A - Improvements in screw-and-nut driving mechanism :
en
- DE576611C - Process for the production of high emission cathodes :
de
en
- GB391941A - A process of manufacturing a composite sheet material :
en
- US1908553A - Motor vehicle head lamp :
en
- US1908568A - Lamp socket :
en
- US1908216A - Capping machine :
en
- DE576660C - Process for the production of stable, highly viscous milk products :
de
en
- US1908096A - Dump car :
en
- US1908509A - Toothbrush :
en
- CA332227A - Tile end closure :
en
fr
- GB392073A - Improvement in or connected with wrist bands for watches :
en
- CA332321A - Clamping bracket :
en
fr
- FR745352A - :
fr
- GB391885A - Improvements relating to machines for winding wool or like thread on cards :
en
- US1907770A - Fluid container :
en
- US1907803A - Microscope-centrifuge :
en
- US1908187A - Method of manufacturing metallic gear wheels :
en
- US1908218A - Abrasive stone holder :
en
- US1908246A - Bass mechanism for accordions :
en
- US1908598A - Swivel joint :
en
- DE576486C - Movable mandrel head for pipe bending devices :
de
en
- DK47306C - Sealing device for Windows. :
da
en
- GB391875A - Improvements in or relating to machines for roughening or abrading leather or like material :
en
- GB392040A - Improvements in and relating to electric plug and socket couplings :
en
- GB391841A - Improvements in or relating to the manufacture of cigarettes :
en
- US1907455A - Method of contacting fluids :
en
- US1907869A - Thermic switch :
en
- US1908085A - Grain planting and sorting machine :
en
- DE576347C - Device for releasing the gas path when opening the water path of a water heater :
de
en
- FR745645A - :
fr
- DE576445C - Process for the production of primula acid (primula saponin) from primula species :
de
en
- GB392086A - Improvements relating to the construction of ships' stern posts :
en
- DE576101C - Multi-chamber mill provided with intermediate chambers formed from sieve-shaped transverse walls :
de
en
- DE576514C - Rotary crusher with elastically suspended shaft :
de
en
- CA332235A - Hot air distributing apparatus for automobiles :
en
fr
- AT133101B - Non-flammable film for photographic use. :
de
en
- AT133188B - Device for self-sealing of pneumatic tires. :
de
en
- AT133290B - Shaped bodies made of porous material coated with a gelatin layer and process for their production. :
de
en
- AT133266B - Method and device for volume control when playing back sound films with intensity recordings. :
de
en
- US1907474A - Improved short wave condenser :
en
- US1908097A - Railroad switch lock :
en
- US1908242A - Container for treating metal articles by heat :
en
- US1908532A - Car door construction :
en
- USD89825S - Harry w :
en
- US1908086A - Method of making a universal joint :
en
- CA332386A - Cooling apparatus :
en
fr
- CA332349A - Paper container bottom :
en
fr
- US1907519A - Process of making match box covers :
en
- US1908303A - Apparatus for completing pressed blown ware or blown ware :
en
- AT133200B - Device for adjusting the central buffer coupling. :
de
en
- AT133347B - Constricted reinforced concrete column. :
de
en
- CA332382A - Telegraph repeater :
en
fr
- US1907760A - Sheet cutting machine :
en
- US1907821A - Process of deamination of primary aromatic amines :
en
- US1908427A - Motor driven centrifugal pump :
en
- US1907950A - Well pump valve head :
en
- US1908197A - Device for sorting needles and the like :
en
- US1907844A - Air valve for radiators :
en
- US1908059A - Process of roasting nuts :
en
- US1908103A - Heating of fluids :
en
- AT133318B - Electric bath water heater. :
de
en
- US1907751A - Punching press :
en
- US1907943A - Caisson :
en
- US1908382A - Cloth gripper for measuring machines :
en
- DE576552C - Kystoscope :
de
en
- USRE18828E - A corpo :
en
- AT133256B - Arrangement for controlling devices cooperating with sound reproduction devices, in particular speaking machines. :
de
en
- US1907543A - Bead trimming apparatus :
en
- US1908193A - Automatic control mechanism :
en
- AT133153B - Process for spinning off saturation sludge masses containing colloidal substances in a sieve drum. :
de
en
- AT133272B - Tower bell ringing machine. :
de
en
- US1908068A - Cash register :
en
- US1907486A - Aerating means for freezers and the like :
en
- US1907626A - Point and feed section of fountain pens :
en
- AT133306B - Corrugated concave mirror for headlights, in particular on vehicles. :
de
en
- US1908600A - Attachment for wire ropes and method of making the same :
en
- DE576142C - Piston measuring device with reciprocating piston and automatic reversing and controlled hose aerator :
de
en
- US1908247A - Ernst hohheb :
en
- US1908415A - Brake :
en
- CA332280A - Cellulose manufacture :
en
fr
- FR745400A - :
fr
- FR745680A - :
fr
- DE576163C - Floor brush device connected to an electrically powered vacuum cleaner :
de
en
- GB391873A - Improvements in or relating to the production of soles for boots or shoes and to machines therefor :
en
- US1907736A - Steam boiler :
en
- DK47309C - Feeding trough for Poultry. :
da
en
- US1907974A - Control system :
en
- FR745307A - :
fr
- FR745433A - :
fr
- US1908545A - Purification of water :
en
- FR745491A - :
fr
- GB392001A - Improvements in telescopic gun sights :
en
- DE561990C - Claw oil replacement :
de
en
- GB391867A - Improvements in or relating to the manufacture of laminated structures :
en
- US1907506A - Retainer clip :
en
- US1908017A - Sponge rubber soap holder :
en
- US1907867A - Heat exchanger :
en
- US1908453A - Umbrella :
en
- USRE18827E - Oil burner :
en
- DE576127C - Electric lighting fixture :
de
en
- DE576338C - Radiation meter, especially for X-rays, which consists of an ionization chamber and a measuring system connected to it :
de
en
- DE576669C - Gear change transmission with freewheel device, especially for motor vehicles :
de
en
- GB391940A - Improvements in and relating to the construction of reinforced concrete floors and like structures :
en
- GB391964A - Improvements in or relating to fuel injection pumps for internal combustion engines :
en
- DE576522C - Glue wire holder for gas ignition that can be pushed out of its protective sleeve :
de
en
- GB391966A - Improvements in or relating to soldered joints :
en
- US1907577A - Control device :
en
- US1908104A - Shaker for ingot molds :
en
- US1908160A - Bolt anchor :
en
- FR745327A - :
fr
- FR745313A - :
fr
- US1907759A - Earth anchor :
en
- US1908155A - Grinding fixture for thread cutting tool bits :
en
- US1908255A - Fertilizer attachment :
en
- FR745527A - :
fr
- DE576437C - Grinding machine with a device by which the workpiece is pivoted back and forth during grinding by the drive about an axis parallel to the grinding wheel :
de
en
- DE576484C - gear :
de
en
- FR745650A - :
fr
- GB391923A - Improvements in or relating to view-finding means for photographic and kinematographcameras :
en
- DE576260C - Automatic charging device for collector batteries, which are charged by a direct current obtained from an alternating current source by conversion :
de
en
- FR745465A - :
fr
- FR745702A - :
fr
- IE12996L - Soap compounds :
en
- GB391939A - Improvements relating to horse shoes :
en
- FR745458A - :
fr
- GB392111A - Machine for the production of highly elastic spring tubes :
en
- FR745547A - :
fr
- US1907440A - Process of making paper :
en
- US1908207A - Water supply system :
en
- GB392116A - Safety apparatus for automatically operated compressor plants :
en
- US1907758A - Electrical condenser :
en
- US1907829A - Time measuring apparatus :
en
- FR745450A - :
fr
- FR745522A - :
fr
- FR745688A - :
fr
- FR745700A - :
fr
- US1907923A - Method of obtaining dimensions for artificial denture construction :
en
- US1908148A - Clock :
en
- US1908161A - Coal-cutting chisel with hard metal cutting edge :
en
- GB391920A - Improvements in apparatus for moving viscous fluids :
en
- GB392911A - Improvements in and relating to bricks or blocks for building purposes :
en
- DE576316C - Method and device for regulating the passage of gas in shaft furnaces, in particular in blast furnaces :
de
en
- DE576456C - Rotary switch with resilient current bridge located in the switch body :
de
en
- DE576464C - Photoelectric device for the detection of light fluctuations :
de
en
- FR745528A - :
fr
- GB392110A - Improvements in hulls :
en
- FR745345A - :
fr
- FR745507A - :
fr
- FR745516A - :
fr
- DE576246C - Electromagnetic elevator device :
de
en
- US1908079A - Refining metals :
en
- DE576594C - Grinding tool with flexible plate, the expansion of which is used to hold the grinding tool (grinding sheet) :
de
en
- FR745718A - :
fr
- FR745502A - :
fr
- GB392134A - Improvements in or relating to the preparation of catalysts for hydrogenating and other reactions :
en
- FR745655A - :
fr
- DE576612C - Process for the manufacture of oxide cathodes :
de
en
- US1907780A - Drawing table :
en
- US1908467A - Coke oven door :
en
- US1907709A - Cooling cap :
en
- USD89839S - Slicing machine :
en
- GB391921A - Improvements in or relating to process and apparatus for making brake linings and other fibre containing products :
en
- FR745478A - :
fr
- US1908335A - Axle assembly :
en
- US1908364A - Direct current commutating system :
en
- AT133175B - Cigarette stuffing machine. :
de
en
- US1908135A - Gas burner :
en
- US1907729A - Container :
en
- US1908387A - Combined lock and door retainer for automobile doors :
en
- CA332394A - Laminated glass :
en
fr
- US1907601A - Method and apparatus for making laminated paper board covers :
en
- US1907984A - Electrodeposition of porcelain :
en
- AT133338B - Internal mailbox. :
de
en
- US1908253A - Gauge :
en
- US1908271A - Enameling process :
en
- GB392049A - Improvements in and relating to welded wire spoke wheels :
en
- US1907917A - Floral rack :
en
- US1908019A - Gun sight :
en
- US1908395A - Panel and sheet for building and other constructional purposes :
en
- US1908476A - Machine for sharpening gear cutters :
en
- FR745393A - :
fr
- CA332330A - Explosion turbine :
en
fr
- CA332241A - Road material spreading machine :
en
fr
- US1908106A - Apparatus for treating hydrocarbons :
en
- US1908142A - Process and means for undercutting and sealing laminated glass or the like :
en
- US1908189A - Automatic lubricator :
en
- USD89857S - Joseph gillow garton :
en
- US1908223A - Safety blade sharpener :
en
- CA332260A - Gummed paper :
en
fr
- US1907606A - Milk bottle crate :
en
- US1908488A - Dragnet and the like :
en
- USD89834S - Design fob a hair waving machiue ob :
en
- US1907467A - Cranberry picker :
en
- US1907798A - Sliding window construction :
en
- USD89828S - Design for a jug or similar article :
en
- US1908285A - Central hinged window :
en
- US1908673A - Railway :
en
- US1907735A - Liquid level regulation :
en
- US1907968A - Holder for electrical apparatus :
en
- US1908426A - Setts :
en
- AT133159B - Process for drying wet goods. :
de
en
- US1907699A - Buffer :
en
- US1907796A - Wood preserving and finishing preparation and process :
en
- US1907822A - Method of improving solvents prepared from partially oxidized hydrocarbons :
en
- US1907674A - Sewing mechanism for stitching over fastener devices :
en
- US1907857A - Leslie f :
en
- US1908227A - Method and apparatus for drilling wells :
en
- US1908234A - Opposed door jail construction :
en
- US1908065A - Vulcanization of rubber :
en
- US1908113A - Closure :
en
- US1907433A - Heat exchange apparatus :
en
- USD89840S - Design for a casing for a hair waving machine :
en
- CA332249A - Gas furnace :
en
fr
- DE576481C - Method for lowering rows of plants :
de
en
- DE576631C - Control for regenerative braking of a DC compound machine, which is used to drive vehicles :
de
en
- FR745406A - :
fr
- DE576140C - Method and device for the production of cloudy or marbled synthetic resin bodies :
de
en
- US1908371A - Radiator hood :
en
- US1908536A - Antenna insulation :
en
- GB391990A - Improvements in straight-bar knitting machines :
en
- GB392098A - Improvements in pneumatic cupping appliances :
en
- GB391859A - Improvements in the manufacture and production of dyestuffs for dyeing cellulose esters and ethers :
en
- GB392071A - Middle layer for veneered board :
en
- US1907436A - Hoisting block :
en
- US1908418A - Chiffonier :
en
- FR745362A - :
fr
- US1907764A - Bread improving process and product :
en
- US1908176A - Process of making a purified coal tar ointment :
en
- US1908267A - Method of working metal :
en
- AT133146B - Method of making cheese. :
de
en
- DE563338C - Machine for closing bottles or the like with capsules :
de
en
- US1907743A - Water cooler :
en
- US1907728A - Disinfectant :
en
- DE576244C - Cleaning and processing device for clay u. like :
de
en
- DE576383C - Electric drive device for drum washing machines :
de
en
- DE576367C - Easel card file, in which the cards that engage with one another with folds on one edge and lie flat on the bottom of a frame are held together by means of a rail passed through recesses on the fold edge :
de
en
- DE576425C - Multi-ducted coal dust burner for firing rotary tube furnaces :
de
en
- US1907966A - Elevator guide shoe :
en
- US1908542A - Railway draft appliance :
en
- CA332299A - Motor control system :
en
fr
- DE576132C - Process for separating Kuepen dyes :
de
en
- US1907570A - Glass shaping mechanism :
en
- US1907720A - Furniture brace :
en
- USD89836S - Design for a clock case :
en
- DE576566C - Gripper :
de
en
- AT133299B - Quartz crystal arrangement. :
de
en
- CA332290A - Brake :
en
fr
- US1908131A - Adjustable socket for lighting fixtures :
en
- AT133115B - Process for the production of corrosion-resistant coatings on light metals. :
de
en
- US1907544A - Playing card holder :
en
- US1907604A - Oxyacetylene and similar heating burner :
en
- US1907810A - Ophthalmic lens :
en
- US1907878A - Apparatus for forming concrete floors :
en
- AU718732A - Improvements in or relating to needle threading attachments for sewing machines :
en
- DE576499C - Iron mine support :
de
en
- US1907667A - Process of treating rayon :
en
- US1908203A - Light projection display :
en
- US1908408A - Method of and apparatus for controlling aircraft :
en
- USD89827S - of belleville :
en
- USD89846S - Design for a pencil :
en
- CA332379A - Antenna counterpoise system :
en
fr
- CA332224A - Locomotive :
en
fr
- AT133166B - Device for merging intaglio inserts with newspapers or magazines. :
de
en
- AT133209B - Device for converting electrical vibrations into mechanical (acoustic) or vice versa. :
de
en
- AT133246B - Spark ignition device for crude oil combustion. :
de
en
- US1908314A - Shotgun cartridge wad :
en
- US1908342A - Machine for operating upon hides, skins, and leather :
en
- USD89845S - of lancaster :
en
- US1908138A - Tone carrier projecting apparatus :
en
- DE576233C - Decorated semi-precious stones, such as agate, chalcedony, turquoise, chrysoprase :
de
en
- US1907460A - Loom :
en
- US1907837A - Machine for use in operating upon the bottoms of boots and shoes :
en
- US1908358A - And detroit totst cqwpawz :
en
- US1908669A - Face lift :
en
- CA332359A - Compound pigment :
en
fr
- AU982732A - Improvements relating to rotary' apparatus for converting alternating electric currents to direct electric currents and viceversa :
en
- US1908398A - Fire extinguishing method :
en
- US1908594A - Underreamer :
en
- USD89863S - Design for a pile fabric :
en
- CA332329A - Explosion turbine :
en
fr
- AT133310B - Electric tube with main electrodes to facilitate ignition. :
de
en
- US1907807A - Earth working tool :
en
- FR745474A - :
fr
- GB391950A - Vizors for motor-vehicles :
en
- GB392041A - Improvements in or relating to reaping machine sections or blades :
en
- GB392123A - An improved back-fastening permanently attached to or formed integrally with the neck-band of a shirt or like garment, for keeping in position conventional collars for personal wear :
en
- DE576512C - Internal combustion engine :
de
en
- US1907619A - Claw coupling :
en
- DE576006C - Process for the production of white lithopone :
de
en
- FR745308A - :
fr
- FR745333A - :
fr
- FR745648A - :
fr
- GB391911A - Hair curling apparatus :
en
- US1907429A - Chabges h :
en
- DE576133C - Small incinerator for all kinds of waste :
de
en
- DE576467C - Device for the production of carburized double gas or water gas :
de
en
- US1907581A - Fuse :
en
- CA332272A - Ironing plate :
en
fr
- GB391886A - A method of lifting tank (or hold) lids or covers and the like, on board ships, or any form of floating craft :
en
- DE576474C - Box furniture :
de
en
- GB391926A - Improvements relating to winding hanks of yarn on to bobbins and the like :
en
- GB392082A - Improvements in or relating to taps, cocks or the like :
en
- US1908630A - Pipe :
en
- DE576501C - Arrangement for deposition and deposition of barrels :
de
en
- FR745432A - :
fr
- GB391994A - Improvements in or relating to fish frying and like ranges :
en
- GB392058A - Improvements in and relating to containers for gramophone records :
en
- GB391930A - Improvements in or relating to dynamo-electric generators :
en
- DE576497C - Driving pipe for site posts :
de
en
- FR745492A - :
fr
- DE576189C - Drive device for the type carrier of typewriters :
de
en
- DE576327C - Process for the preparation of halogen compounds of cyclically disubstituted tetrazoles :
de
en
- GB392199A - Improvements in or relating to apparatus for producing hightension electrical current from a low-tension source :
en
- FR745359A - :
fr
- DE576408C - Process for removing acetylene, diacetylene and other triple bond hydrocarbons from coke oven gas :
de
en
- FR745589A - :
fr
- US1908537A - Artificial fish bait :
en
- US1907550A - Vertical spindle machine tool :
en
- FR745346A - :
fr
- GB391943A - Improvements relating to automatic weighing machines :
en
- FR745356A - :
fr
- DE576431C - Device for restarting as a result of a fault in failed networks or network parts :
de
en
- FR745533A - :
fr
- US1908112A - Synchronizing clock control system :
en
- DE576274C - Device for centering screw-in die carriers for metal extrusions, especially lead cable presses :
de
en
- US1908623A - Threshold :
en
- US1907472A - Brake with expanding members :
en
- US1907934A - Tractor attachment :
en
- FR745518A - :
fr
- FR745584A - :
fr
- US1907808A - Journal box for railway equipment :
en
- US1907651A - Wire rope making machine and method :
en
- FR745354A - :
fr
- US1907470A - Internal combustion engine :
en
- US1907903A - Paper cutting and trimming mechanism :
en
- US1908213A - Control device :
en
- US1908500A - Method of purifying nitrated cellulose :
en
- US1907525A - Fenderwell lock :
en
- US1907852A - Checker brick system :
en
- DE576419C - Painting lock with any choice of characters :
de
en
- FR745581A - LEAD ACCUMULATORS, PARTITIONED :
en
fr
- CA332354A - Building construction :
en
fr
- AT133237B - Pneumatic tube receiver with a shut-off flap between the driving tube and the discharge tube. :
de
en
- DE576528C - Mixing device :
de
en
- US1908484A - Process for the preparation of catalysts :
en
- FR745562A - :
fr
- FR745548A - :
fr
- DE563272C - Process for the production of cold-swelling starch preparations :
de
en
- DE576412C - Compliant shaft coupling :
de
en
- GB392025A - Improvements in rivets :
en
- US1907879A - Production of color lakes :
en
- US1908233A - Upholstered article :
en
- US1908620A - Electrical machine :
en
- US1907499A - Above-water torpedo armament for surface warships :
en
- US1907639A - Mercury switch :
en
- GB391898A - Improved mechanism for cutting hedges and the like :
en
- DE576511C - Two-stroke internal combustion engine :
de
en
- FR745566A - :
fr
- FR745732A - :
fr
- US1907534A - Electromagnetic device :
en
- US1908668A - hollman :
en
- DE576258C - Method for driving tunnels or galleries by means of a driving shield consisting of individual knives and mounted on training frames :
de
en
- DE576459C - Device for regulators of electrical machines in which several values of the controlled variable correspond to a certain variable of the variable to be controlled :
de
en
- AT133161B - Concave for blow bar threshing machines. :
de
en
- DE576523C - Washing machine :
de
en
- DE576530C - Production of hydrogen peroxide by burning hydrogen :
de
en
- US1908409A - Regenerator :
en
- US1908573A - Defrosting mechanical refrigerators and the like :
en
- US1908433A - Sandal :
en
- US1908448A - Shears :
en
- CA332261A - Filter cleansing method :
en
fr
- GB391905A - Television reception device :
en
- GB392039A - Process for the production of sexual hormones from urine :
en
- GB392099A - Labelling machine :
en
- GR4151B - PERFECTIONS IN BURNER SYSTEMS FOR LIQUID FUELS. :
el
en
- FR745556A - :
fr
- FR745598A - :
fr
- GB391967A - Improvements in and relating to rotary cutters :
en
- US1907972A - Clutch operating means :
en
- US1908463A - Condenser :
en
- US1908298A - Timing mechanism :
en
- US1908465A - Brake-operating means :
en
- DE576396C - Cap type chain isolator :
de
en
- IE13084L - Deeper setting of growing plants :
en
- DE576524C - Spin dryer :
de
en
- US1908256A - Apparatus for deriving oil and quicklime from bituminous lime stone :
en
- US1908640A - Brick machine :
en
- CA332237A - Carbohydrate processing :
en
fr
- US1907988A - Preparation of anhydrous caustic :
en
- AT133140B - Process for the production of acetone. :
de
en
- AT133291B - Insulating blocks for electrical capacitors. :
de
en
- DE576453C - Method for manufacturing insulators, the bolt of which is held in the hollow of the insulator body by a tube made of ceramic insulating material :
de
en
- GB391976A - Electro-magnetically operable apparatus for recording periods of operation :
en
- CA332313A - Adhesive and coating composition :
en
fr
- US1907838A - Panel front register and wind box :
en
- US1908310A - Cigar lighter :
en
- US1908419A - Apparatus for the continuous recovery of zinc from oxidized zinc ores :
en
- US1907492A - Manufacture of rugs and the like :
en
- US1907712A - Acoustic device :
en
- US1908462A - Brake :
en
- DE576556C - Washer-disinfector for excretory vessels :
de
en
- US1907981A - Lubricant receiving fitting :
en
- US1908377A - Weeder and harrow :
en
- AT133120B - Binding agent for the production of a leather substitute from fibrous, powdery or other fillers. :
de
en
- DE576468C - Protective device against the formation of soot :
de
en
- US1908340A - Double duty floor dividing strip :
en
- US1908384A - Reservoir fountain pen :
en
- AT133194B - Device for the automatic engagement of a shaft coupling, in particular for motor vehicles. :
de
en
- AT133245B - Fine adjustment drive, especially for electric pulley blocks. :
de
en
- CA332319A - Safety razor hone :
en
fr
- GB392002A - Improvements in spinning toys of the bandelore type :
en
- DE576290C - Contact device for maximum instruments, such as ammeter, voltmeter, manometer, etc. :
de
en
- AT133221B - Control for automatic rake cleaners with rake moved by an endless drive. :
de
en
- US1907523A - Zoltast egressi ant :
en
- FR745746A - :
fr
- DE576203C - Universal main current motor for direct and alternating current :
de
en
- FR745358A - :
fr
- FR745395A - :
fr
- FR745602A - :
fr
- FR745669A - :
fr
- FR745578A - :
fr
- US1907656A - Assembly machine and method :
en
- FR745443A - :
fr
- DE576492C - Sighting device for anti-aircraft weapons :
de
en
- GB391962A - Improvements in or relating to agricultural machines for distributing manure and like materials :
en
- AT133216B - Process for pickling workpieces made of iron or metal alloys by electrolytic means. :
de
en
- US1908070A - Gun :
en
- USD89851S - Design for a lighting fixture globe :
en
- US1908169A - Massive ring manufacture :
en
- US1908347A - Electric distant recording apparatus :
en
- AU1365366A - Wick type writing instrument :
en
- US1908629A - Clear top extractor :
en
- US1908383A - Adjustable hinge :
en
- DE576394C - Control device for the automatic starting and control of vehicle engines according to a control curve determined by the load characteristics of the engines :
de
en
- FR745601A - :
fr
- CA332302A - High discharge concrete mixer :
en
fr
- CA332410A - Freezer unit :
en
fr
- GB392015A - Improvements in or relating to combustible briquettes :
en
- US1908474A - Connected bearing :
en
- US1908588A - Ceiling canopy support :
en
- DE570088C - Teaching device for learning how to navigate and guide a vehicle that can move freely in space :
de
en
- DE576184C - Sheet feeder :
de
en
- FR745319A - :
fr
- FR745394A - :
fr
- GB392144A - Improvements in or relating to processes and apparatus for producing motion picture films produced thereby :
en
- DE576198C - Circuit arrangement for telephone systems with dialer operation and speech current amplifiers :
de
en
- DE576491C - Shoe fittings :
de
en
- GB392024A - Improvements in or relating to plastic compositions :
en
- CA332333A - Lasting machine :
en
fr
- DE576288C - Plug contact socket for electrical plug devices :
de
en
- US1907875A - Method and apparatus for cleaning articles :
en
- CA332341A - Continuous welding apparatus :
en
fr
- GB391876A - Process for the production of artificial filaments, threads, films, and the like and fabrics and other articles containing the same :
en
- US1908134A - Electrolytic cell of the mercury type :
en
- AT133294B - Dirt separator for liquids. :
de
en
- CA332326A - Grinding mill :
en
fr
- US1908659A - Gate :
en
- CA332347A - Electric oven :
en
fr
- US1907468A - Sectional warp beam :
en
- US1907664A - Flanging machine :
en
- US1908208A - Method of making cutting tools :
en
- GB391901A - Improvements in or relating to mining machine cutter chains :
en
- GB391984A - Improvements in hard alloys :
en
- US1907449A - Loudspeaker :
en
- DE576225C - Water tap with main valve, counter pressure chamber and secondary valve, the main valve of which is provided with a brake cone below the valve seat :
de
en
- DE576282C - United boom and bridge machine :
de
en
- CA332238A - Brooder house :
en
fr
- CA332327A - Lifting tongs :
en
fr
- DE576165C - Device for recording sound with a microphone, in particular for sound film purposes :
de
en
- DE576236C - Drive device for motor vehicles with two or more pairs of driving wheels and two or more drive machines :
de
en
- FR745629A - :
fr
- US1908275A - Apparatus and method for treating paper :
en
- AT133301B - Switchable radio receiver. :
de
en
- CA332267A - Tassel :
en
fr
- US1907688A - Electric switch :
en
- US1907782A - Process for making steel :
en
- US1907881A - Picture telegraph apparatus :
en
- US1908366A - Electrical discharge device :
en
- US1907592A - Phosphoric acid ester of gluconic acid :
en
- US1908333A - Lamp control mechanism for message transmitting systems :
en
- AT133335B - Refill device for electric liquid switches, in particular expansion switches. :
de
en
- CA332273A - Inkwell :
en
fr
- DE576443C - Device for mixing dusty or grainy, easily movable solid substances with liquids, especially for water treatment of calcium cyanamide :
de
en
- DE576493C - Running toy with spring mechanism :
de
en
- FR745335A - :
fr
- AT133179B - Barrel protector for ice skates made of non-rigid material. :
de
en
- FR745493A - :
fr
- CA332380A - Constant frequency oscillator :
en
fr
- DE576608C - Electric power distribution in the longwall :
de
en
- FR745382A - :
fr
- FR745505A - :
fr
- FR745635A - :
fr
- DE576310C - Vessel for storing bronze and tincture separately :
de
en
- CA332338A - Paper manufacture :
en
fr
- AT133222B - Air brake. :
de
en
- DE576395C - Electrostatic sound device :
de
en
- FR745421A - :
fr
- FR745613A - :
fr
- FR745616A - :
fr
- GB392029A - Improvements in or relating to powder boxes :
en
- AT133114B - Process for treating all types of malt. :
de
en
- CA332222A - Engine oil heater and indicator :
en
fr
- US1907786A - Cloth drying apparatus :
en
- US1908505A - Fluid pressure braking system :
en
- FR745466A - :
fr
- US1907532A - Mount making machine :
en
- US1907828A - Ladder safety device :
en
- US1908199A - Control system :
en
- DE576020C - Process for the preparation of guanidinoamine compounds :
de
en
- FR745321A - :
fr
- FR745342A - :
fr
- GB392163A - Improvements in aerial flight integrators :
en
- DE576136C - Fan, which consists of several wing wheels arranged one behind the other on a common shaft :
de
en
- AT133152B - Process for the preparation of ω-oxyacylaminobenzolar acids. :
de
en
- US1907999A - Dam and method of constructing the same :
en
- US1908057A - Insulating means against heat :
en
- US1908531A - Camera bellows and method of making same :
en
- FR745320A - :
fr
- GB392011A - Process for the manufacture of new water-insoluble dyestuffs :
en
- AT133131B - Process for the treatment of water, in particular brewery water. :
de
en
- CA332285A - Zinc ore processing :
en
fr
- DE576193C - Absorption cold apparatus :
de
en
- US1907480A - Friction clutch mechanism :
en
- US1908554A - Broom and mop holder :
en
- FR745341A - :
fr
- FR745448A - :
fr
- FR745464A - :
fr
- GB392119A - Improvements in sheet feeding apparatus for printing presses, and the like :
en
- AT133302B - Sound box. :
de
en
- FR745412A - :
fr
- USD89841S - Design fob an oil buhner :
en
- FR745459A - :
fr
- FR745617A - :
fr
- GB392031A - Improvements in or relating to apparatus for adding solutions of chemicals to the feed water of steam generating plant :
en
- DE576662C - Venting device for piston pumps, especially for pumping viscous masses such as concrete or the like. :
de
en
- FR745726A - :
fr
- GB391870A - Improvements in and relating to safety razors and safety razor blades :
en
- DE575943C - True thickener :
de
en
- AT133197B - Electrically controlled power steering for motor vehicles. :
de
en
- BE396171A - Device for controlling electric discharge devices using the discharge of a capacitor :
en
fr
- DE576242C - Pliers for shooting work :
de
en
- DE576185C - Type wheel sector typewriter with button as a children's typewriter :
de
en
- FR745419A - :
fr
- GB391924A - Improvements in or relating to television and like systems :
en
- GB392008A - Improvements in and connected with machines for removing the rind and seeds from fruit and shredding the rind for the manufacture of marmalade and other preserves :
en
- US1907662A - Automobile top :
en
- GR4150B - STRUCTURE AGAINST DISTORMATION. :
el
en
- DK47300C - Device for Draining Blood from Slaughter Animals. :
da
en
- AT133187B - Automatic rail car coupler. :
de
en
- AT133204B - Building base plate. :
de
en
- CA332408A - Self-grinding valve :
en
fr
- US1907426A - Piezo-electric crystal :
en
- US1908184A - Swimming appliance :
en
- GB391997A - Improvements relating to mineral cement mixtures :
en
- FR745314A - :
fr
- FR745698A - :
fr
- FR745536A - :
fr
- FR745312A - :
fr
- FR745334A - :
fr
- US1907471A - Indicating system for aircraft :
en
- FR745337A - :
fr
- DE575247C - Production of soda and potash with simultaneous extraction of chlorammonium :
de
en
- DE576490C - Fountain pen :
de
en
- US1908108A - Core for paper rolls :
en
- US1908232A - Separable fastener :
en
- US1908344A - Combined door lock and retainer :
en
- US1908373A - Method of making pipe bends or the like :
en
- US1908402A - Method and apparatus for joining woven wire fabric :
en
- DE576201C - Two- or multi-stage gearbox for forward and backward switching, especially for regulating transformers :
de
en
- DE576597C - Device for signaling with arc lamp headlights :
de
en
- GB392036A - Improvements in damping means for self-levelling devices for use in connection with buoys or the like :
en
- DE573298C - Device for regulating the flow rate of a liquid, in particular the amount of fuel in floatless carburetors :
de
en
- DE576067C - Locking for containers and doors of all kinds controlled by the use of a magnetic bar :
de
en
- FR745621A - :
fr
- GB392114A - Improvements in microscopes :
en
- US1908540A - Collapsible container :
en
- FR745413A - :
fr
- GB392016A - An improved method of registering the sheets in rotary sheet printing presses :
en
- GB392064A - Improvements in or relating to gulley emptying apparatus :
en
- DE576321C - Process and device for the production of a dry milk which is easily soluble in water :
de
en
- DE576283C - Equipment for finishing bogies and underframes for rail vehicles :
de
en
- US1907441A - Cooking utensil :
en
- US1908645A - Furnace construction :
en
- CA332282A - Mercury recovery :
en
fr
- CA332342A - Grid pasting machine :
en
fr
- US1907503A - Freezing tray :
en
- US1908466A - Printing press :
en
- US1908654A - Method of manufacturing rubber articles :
en
- DE576415C - Device for sealing canned jars with a flame :
de
en
- FR745415A - :
fr
- GB392059A - Improvements relating to ignition timing in internal combustion engines :
en
- GB392129A - An improved foundation garment for women's wear :
en
- DE576487C - Flying device :
de
en
- US1907679A - Knock down porcelain enameled cabinet :
en
- US1907747A - Laboratory filter :
en
- US1908214A - Braking mechanism :
en
- US1908244A - Inner tube for vehicle tires :
en
- US1907860A - Condenser :
en
- US1907452A - Stop-cylinder printing machine :
en
- US1908087A - Driving mechanism :
en
- US1908327A - Typewriting machine :
en
- AT133142B - Process for the hydrogenation of carbonaceous substances. :
de
en
- US1908518A - Folding square :
en
- US1908404A - Cultivator blade :
en
- US1908651A - Apparatus for the distillation of solid carbonizable fuel :
en
- DE576636C - Overload bars, short-circuit-proof fuse cartridge :
de
en
- CA332293A - Foodstuff treating apparatus :
en
fr
- US1907582A - Paring knife :
en
- US1907694A - Insulated door and the like :
en
- US1908211A - Wardrobe or locker :
en
- AT133108B - Dispensing device, especially for briquetted goods in measured quantities. :
de
en
- CA332343A - Electric acoustic device :
en
fr
- CA332232A - Fluid control apparatus :
en
fr
- DE576272C - Storage for transducers and pressing bars of horizontal metal pipe and extrusion presses :
de
en
- DE576334C - Device for limiting the voltage fluctuations with changing speed for alternators with coupled exciter :
de
en
- US1907859A - Rectifying and filtering apparatus :
en
- DE576411C - Process for the protection of wool and woolen fabrics against insect damage :
de
en
- FR745636A - :
fr
- CA332383A - Telephone exchange system :
en
fr
- DK47289C - Apparatus for cutting fodder beets. :
da
en
- FR745638A - :
fr
- US1907459A - Folding rule :
en
- US1907558A - Projection system :
en
- DE576306C - Mechanical pencil :
de
en
- US1907453A - Method of and machine for making steel wool :
en
- US1907687A - Coil supporting spider :
en
- US1908577A - Oscillating grinder :
en
- US1907702A - Method of welding circumferential seams and apparatus therefor :
en
- US1908497A - Electrotype-plate mounting :
en
- US1908580A - Apparatus for grinding and polishing glass plates :
en
- AT133133B - Container for the separate storage of the two components of a mixture. :
de
en
- CA332344A - Railway car truck :
en
fr
- FR745724A - :
fr
- FR745628A - :
fr
- FR745647A - :
fr
- DE576429C - Electrical plug contact :
de
en
- US1908014A - Film cutting and feed control mechanism :
en
- US1907959A - Lining and leveling means for machinery :
en
- US1907996A - Sound locating apparatus :
en
- US1908048A - Lapping machine :
en
- FR745503A - :
fr
- FR745565A - :
fr
- GB392053A - An improved method of and means for measuring the modulation of electric currents :
en
- US1908210A - Collapsible umbrella :
en
- DE576420C - Grinding machine for insole heels :
de
en
- USD89849S - Design for a radiocabinet :
en
- US1907432A - Hood latch :
en
- US1907500A - Talking machine :
en
- AT133236B - Step grate with grate bodies that can move up and down. :
de
en
- US1907430A - Hood latch :
en
- US1907740A - Renewable link cartridge fuse :
en
- AT133316B - Road roller. :
de
en
- AT133138B - Process for the production of vitriol. :
de
en
- AT133330B - Structural steel. :
de
en
- US1907668A - Concrete spreading means :
en
- DE576500C - Iron splice shoe for wooden pit stamps :
de
en
- DE576630C - Contact line arrangement for trackless railways :
de
en
- US1907446A - Blade grinding machine :
en
- US1907485A - Locomotive valve gear and operating mechanism therefor :
en
- US1907627A - Valve :
en
- US1908584A - Collapsible tube :
en
- US1907566A - Grubber blade mounting means :
en
- US1908028A - Jib crane :
en
- US1908288A - Garment :
en
- US1908077A - Traffic control apparatus :
en
- CA332295A - Sound translating apparatus :
en
fr
- AT133128B - Process for the production of low-alcohol or practically alcohol-free beers from malt and hops. :
de
en
- CA332392A - Porous rubber :
en
fr
- AT133116B - Process for obtaining sulfuric acid salts. :
de
en
- FR745692A - :
fr
- DE576134C - Process for the production of strong gas and by-products by gasifying bituminous fuels or degassing residues by means of steam under higher pressure :
de
en
- DE576170C - Washing machine with rotating container and pouring device :
de
en
- US1907925A - Automobile frame straightening machine :
en
- US1908283A - Fish filleting machine :
en
- CA332357A - Engine starting motor :
en
fr
- CA332397A - Sulphur recovery :
en
fr
- AT133289B - Stretching device. :
de
en
- AT133350B - Control device on fuel pumps for internal combustion engines. :
de
en
- AT133241B - Explosion protection on bearings and lines for flammable liquids and gases. :
de
en
- US1908561A - Paint rejuvenating device :
en
- US1907876A - Brake applying means :
en
- US1908637A - Hydraulic cement mortar and method of compounding the same :
en
- US1907479A - Feeding chain for woodworking machines :
en
- US1907771A - Method of producing selective designs on enamel ware :
en
- AT133267B - Photoelectric sound reproduction device. :
de
en
- AT133277B - Negative resistance. :
de
en
- AT133164B - Process to prevent printing and smudging of printed matter from freshly printed paper. :
de
en
- AU718532A - Improvements in pipe jointing means :
en
- US1907801A - Process for hydrating desiccated materials and product :
en
- US1908257A - Container for fragile articles :
en
- US1908486A - Goodyear welting :
en
- US1907872A - Headlight pilot :
en
- US1908258A - Vibrating string apparatus :
en
- US1908590A - Apparatus for producing pulp without heat :
en
- GB392090A - Improvements in and relating to heat radiators :
en
- AT133207B - Backpack. :
de
en
- AT133249B - High pressure steam generator. :
de
en
- US1907727A - Ventilator :
en
- US1908647A - Electrical discharge device :
en
- US1907437A - Motion picture camera :
en
- US1908051A - Massage implement :
en
- AT133273B - Device for remote measurement of physical operating parameters, in particular electrical parameters. :
de
en
- GB392131A - Improvements in and relating to antifriction bearings :
en
- AT133224B - Central buffer coupling with coupling head shaft that can be moved on all sides. :
de
en
- DE576186C - Arrangement for controlling any device, e.g. B. for simultaneous and automatic setting of type groups in word typewriters :
de
en
- DE576663C - Arrangement to prevent the ingress of air into pumps which are arranged above the suction chamber :
de
en
- GB391968A - Shaping riding boots :
en
- GB392189A - Improvements in batch-rolling machines for confectionery :
en
- AT133300B - Electrode holder. :
de
en
- DK47298C - Bicycle mirror for placement on the head. :
da
en
- CA332398A - Sulphur recovery :
en
fr
- DE576477C - Skylight and similar glass covers :
de
en
- US1908062A - Electric conductor :
en
- US1908322A - Weed puller :
en
- AT133257B - Corset bandage, corset or the like. :
de
en
- AT133275B - Man's stiff hat and method of making it. :
de
en
- CA332230A - Hat holder :
en
fr
- US1907469A - Combined grinder and comparator :
en
- US1907792A - Bearing :
en
- US1907863A - Safety fuse :
en
- US1907953A - Well pump :
en
- US1907973A - Automobile fan :
en
- US1907894A - Apparatus for manipulating annular bodies :
en
- US1908551A - Fuel and spark control for internal combustion motors :
en
- US1907693A - Machine for wrapping articles :
en
- US1908143A - Checkerwork :
en
- DE576469C - Method and device for improving the efficiency of pulverized coal-fired steam boiler systems :
de
en
- US1907853A - Spring suspension for motor vehicles :
en
- US1907609A - Valve lifting tool :
en
- US1907892A - Annealing furnace :
en
- US1908481A - Method of bleaching fibers :
en
- AT133270B - Beacon for aviation and shipping. :
de
en
- AU686832A - Improvements in petrol pumps andthe like :
en
- AT133238B - Electric heater for circulation heating. :
de
en
- DE576205C - Process to translate the changes in position or state of moving means directly into corresponding changes in an electrical current :
de
en
- GB391918A - Improvements in and connected with paper blinds :
en
- US1908044A - Art of making candles :
en
- USRE18824E - Eichaed e :
en
- US1907741A - Electric amplifier :
en
- US1908250A - Motor control system :
en
- AT133314B - Magnetization apparatus to be operated with alternating current. :
de
en
- AU830632A - Improvements relating to liquid dispensing apparatus :
en
- CA332369A - Electric switch :
en
fr
- CA332306A - Spinning mechanism :
en
fr
- US1907477A - High chair for reenforcing bars :
en
- US1907602A - Meat-cubing machine :
en
- US1907615A - Milk bottle cap :
en
- US1908489A - Food product and its manufacture :
en
- US1908569A - Impregnated material and method of impregnation :
en
- DE576368C - Lying heated cylinders according to Frederking :
de
en
- DE576465C - Process for cutting rough and hard pieces of metal :
de
en
- DE576482C - Four-stroke radial engine :
de
en
- DE576547C - Method and device for preserving bones :
de
en
- AT133119B - Coating compound for the production of anti-corrosive coatings on metals and processes for their application. :
de
en
- US1908482A - Production of vulcanized rubber :
en
- US1908565A - Coin counting machine :
en
- AT133134B - Process for the production of food. :
de
en
- AT133150B - Process for the preparation of salts of iodomethanesulfonic acid or its homologues. :
de
en
- AT133321B - Method for testing discharge vessels, in particular vapor or gas discharge vessels. :
de
en
- CA332244A - Electric switch :
en
fr
- CA332365A - Elemental sulphur :
en
fr
- US1908334A - Air filter :
en
- US1908621A - Pulley bearing :
en
- DE576179C - Device for turning on and off inking rollers on rotary printing machines :
de
en
- DE576286C - Method for operating discharge tubes working with a positive column, the operating temperature of which must not fall below a certain limit, for television purposes :
de
en
- US1908324A - Process and apparatus in manufacture of wood pulp :
en
- US1908574A - Impulse transmitting arrangement :
en
- CA332259A - Tooth brush holder :
en
fr
- FR745366A - :
fr
- DE576208C - Device for automatic regulation of the temperature of electrical resistance ovens :
de
en
- DE576297C - Cooler, especially for engine oil :
de
en
- FR745329A - :
fr
- US1907539A - Machine for labeling and wrapping circular and angular articles :
en
- US1907660A - Telephone substation circuit :
en
- AT133189B - Arrangement for supporting flaps in the open position, especially for roof flaps on freight cars. :
de
en
- US1907703A - Antisolvent dewaxing :
en
- US1907617A - Manufacture of rubber bonded asbestos :
en
- US1908178A - Traveling case :
en
- CA332242A - Electrical signal :
en
fr
- AT133206B - Washing vessel. :
de
en
- US1908460A - Brake :
en
- US1908330A - Electric lighting device :
en
- US1908504A - Apparatus for controlling railway switches :
en
- AT133271B - Flash lamp and method of venting and filling the same. :
de
en
- CA332288A - Floor polisher :
en
fr
- US1908444A - Bottle cap :
en
- US1908516A - Process of manufacturing ferricyanides :
en
- US1908660A - Injection valve for a diesel engine :
en
- US1907574A - Automatic back-roll check :
en
- US1907726A - Rayon, artificial horsehair, films, and the like and process of making the same :
en
- US1907930A - Process of manufacturing electrical contact members :
en
- US1908052A - Condenser tester :
en
- US1908220A - Hydraulic conveyer :
en
- US1907538A - Riveter :
en
- AT133268B - Feed device for sewing machines. :
de
en
- FR745661A - :
fr
- US1908648A - Electrical discharge device :
en
- AT133199B - Steering device for motor vehicles. :
de
en
- CA332340A - Scouring device :
en
fr
- FR745519A - :
fr
- FR745633A - :
fr
- GB391927A - Improved filter for air or gases :
en
- DK47305C - Electric Discharge Pipe. :
da
en
- FR745521A - :
fr
- US1907671A - Regulator valve apparatus for locomotives :
en
- US1908443A - Brake shoe :
en
- US1907957A - Cylinder and pipe cutting machine :
en
- US1907773A - Grain valve and means for operating the same :
en
- US1907888A - Sand aerator :
en
- US1908450A - Automobile hat and parcel rack :
en
- USD89854S - Design for an undergarment :
en
- DE576496C - Air washer, in particular for conveying air, with deflector plates placed in a chamber and placed under water or the like :
de
en
- DE576538C - Method for light beam scanning in records, phonograph cylinders and the like. Like. To generate optical image and sound representations :
de
en
- GB392077A - Improvements in lighting devices for microscopes :
en
- AT133203B - Double clamp and method of making the same. :
de
en
- US1907675A - Container :
en
- US1908156A - Lowering device :
en
- US1908226A - Process of applying a metal stripe to a vehicle body :
en
- CA332276A - Organic matter powder :
en
fr
- CA332294A - Power transmitting apparatus :
en
fr
- AU103849B2 - Tower or vertical mast type antenna systems :
en
- CA332270A - Container filler :
en
fr
- GB391972A - Contrivance designed to prevent vehicles from skidding :
en
- GB392180A - Improvements in thickening filters :
en
- US1907779A - Separable fastener :
en
- AT133296B - Device for extracting the excitation energy of an electrodynamic loudspeaker from a direct current network. :
de
en
- FR745723A - :
fr
- AT133162B - Igniter pack and its production process. :
de
en
- US1907960A - Interchangeable journal bearing :
en
- US1908284A - Moisture extracting apparatus :
en
- US1907594A - Radio receiving apparatus :
en
- AT133269B - Device for enlarging photographic negatives. :
de
en
- US1907491A - Brake system for automotive vehicles :
en
- DE576182C - Device for electromagnetic control of the printing device on address printing machines :
de
en
- DE576543C - Star-delta switch :
de
en
- AT133191B - Wire spoke wheel. :
de
en
- FR745304A - :
fr
- FR745447A - :
fr
- GB392179A - Improvement in rail hangers for furniture :
en
- FR745534A - :
fr
- FR745671A - :
fr
- US1907825A - Tubing protector and guide :
en
- US1907669A - Amplifier with controllable band pass width :
en
- FR745417A - :
fr
- DE576644C - Chair with back struts and legs that are hinged to the seat :
de
en
- FR745599A - :
fr
- GB392203A - Improvements in and relating to vacuum cleaners :
en
- DE576314C - Device for heating absorption refrigeration machines :
de
en
- DE576359C - Suspension of the front axle of motor vehicles :
de
en
- FR745640A - :
fr
- US1908609A - Carburetor :
en
- US1907766A - Storage battery :
en
- US1907877A - Apparatus for laying concrete floors :
en
- US1907585A - Sharpener for slicing machine knives :
en
- US1907834A - Method of dehydrating alcohols :
en
- US1908641A - Lubricating system :
en
- US1908006A - Radio goniometer :
en
- US1908018A - Hydrocarbon oil extraction :
en
- US1907511A - Composition socket for artificial legs :
en
- US1907556A - Stretching tong mechanism for hat blocking machines :
en
- DE576214C - Process for the production of cellulose solutions :
de
en
- DE576196C - Drain or branch clamp :
de
en
- GB392107A - Improvements in photographic roll-films :
en
- US1907482A - Trousers cuff :
en
- US1907553A - Automatic chuck :
en
- US1907633A - Electrical apparatus :
en
- DE576389C - Melt powder for producing relief-like prints and writings :
de
en
- US1907541A - Spring assembly for mattresses and the like :
en
- US1908405A - Suspender adjusting device :
en
- US1907648A - Drapery fixture :
en
- US1908116A - Tanning process :
en
- DE576384C - Process for increasing the wetting ability of mercerising liquors :
de
en
- DE576622C - Cover device for suction cell rotary filter :
de
en
- US1907871A - Toilet accessory :
en
- DK47303C - Light signal coupling, especially for railway operations. :
da
en
- DE576620C - Last bars made of light metal :
de
en
- US1908290A - Refrigerating system and method :
en
- US1908432A - Carburetor air feed :
en
- US1908459A - Brake :
en
- US1908642A - Die :
en
- FR745423A - :
fr
- FR745383A - :
fr
- FR745609A - :
fr
- GB391929A - Process and apparatus for degreasing wool with solvents :
en
- GB391840A - Improvements in or relating to the cleansing of carbonaceous matter :
en
- GB391993A - Improved bit for horses :
en
- USD89858S - Design for a miniature greenhouse :
en
- US1907552A - Hanger for garment bags :
en
- US1907638A - Apparatus for selecting metal checks :
en
- US1907791A - Grinding mill :
en
- USD89821S - Design for a goblet or similar article :
en
- GB392042A - Improved manufacture of sulphur-soap :
en
- FR745656A - :
fr
- FR745593A - :
fr
- GB392214A - Improvements in or relating to the manufacture of carbon dioxide :
en
- DE576346C - Air heater with fan for space heating :
de
en
- DE575753C - Ring lubrication for axle bearings of rail vehicles :
de
en
- US1908241A - Sealing device :
en
- US1908543A - Printing block aligner :
en
- US1908361A - Process of producing butyl alcohol :
en
- AT133113B - Process for increasing the wetting ability of alkalizing liquids. :
de
en
- GB392120A - Improvements in or relating to grills for cooking purposes :
en
- US1907516A - Ignition apparatus :
en
- US1908337A - Knock-down hogshead :
en
- FR745537A - :
fr
- DE576416C - Intermediate layer for a carrier made of cellulose acetate and its mixed esters :
de
en
- DE576609C - Electric lamp with cams for attaching exchangeable reflectors :
de
en
- DE576627C - Composite railroad track :
de
en
- FR745649A - :
fr
- GB392102A - Process and apparatus for the automatic supply of cigarettes from the delivery member of a cigarette making machine to a balance :
en
- GB392162A - Improvements in or connected with grease or oil nipples or cups :
en
- FR745657A - :
fr
- US1908671A - Method of and means for covering hand luggage :
en
- US1908269A - Rolling mill :
en
- US1908457A - Truck body :
en
- US1907833A - Mill drive :
en
- DE576539C - Power surge transmitter for subscriber stations of self-connecting telephone systems :
de
en
- FR745384A - :
fr
- FR745564A - :
fr
- DE576378C - Dressmaker's dummy or bust :
de
en
- US1908025A - Heating apparatus :
en
- DE576130C - Process for the production of azo dyes :
de
en
- FR745467A - :
fr
- GB391891A - Improvements in steam and like fluid pressure reducing valves :
en
- FR745402A - :
fr
- AT133281B - Metal vapor arc lamp. :
de
en
- US1908225A - Process of fermentation :
en
- US1908552A - Method of heating with steam :
en
- DE576315C - Container for holding high tension gases :
de
en
- DE576287C - Device for the electrical and mechanical connection of two parts, in particular the pole and the conductor, on electrical accumulators :
de
en
- FR745495A - :
fr
- US1908329A - Filter :
en
- US1907937A - Folding box :
en
- US1908302A - Measuring device :
en
- DE576441C - Laundry kettle with over-pouring device :
de
en
- FR745411A - :
fr
- GB392150A - Carburettor :
en
- US1908101A - Ventilated motor :
en
- FR745529A - :
fr
- GB391863A - Improvements in or relating to the treatment and manufacture of artificial yarns, threads, filaments and the like :
en
- US1908422A - Device for raising nap on fabrics :
en
- FR745488A - :
fr
- US1907793A - Azo dyes from orthodichlorobenzene derivatives :
en
- US1907647A - Stroke adjusting means :
en
- US1907705A - Control system :
en
- GB391890A - Improvements relating to electric trolley bus brakes :
en
- GB392065A - Improvements in or relating to the construction of radiators for automobiles and thelike :
en
- US1908007A - Electrode holder :
en
- CA332301A - Electromagnetic valve :
en
fr
- CA332310A - Heating element :
en
fr
- DE576257C - On a vertical bolt spatially moveable suspended roller frame for track turning machines :
de
en
- FR745526A - :
fr
- GR4147B - ADVERTISING ON MOVING VEHICLES. :
el
en
- DE576525C - Device for mixing grainy or dusty material with liquids :
de
en
- US1908527A - Antistatic nonhalation motion picture film :
en
- US1907564A - Automatic take-off and trap for a sawing machine :
en
- AT133292B - Emanator. :
de
en
- US1908245A - Tamperproof seal :
en
- US1908045A - Tractor shoe :
en
- US1908604A - Control apparatus and method, particularly for indicating purposes :
en
- FR745476A - :
fr
- GB392211A - Improvements in and connected with safety razors :
en
- DE576121C - Valve arrangement for steam engines with double seat valves :
de
en
- US1907906A - Mail chute :
en
- DE576278C - Rotary suction drum filter :
de
en
- DE576502C - Vacuum evaporator for crystallizing saline solutions :
de
en
- AT133124B - Sintered carbide alloys containing borearbide for implements and tools and processes for their manufacture. :
de
en
- US1908046A - Thermostatically controlled shutter for internal combustion engines :
en
- US1908385A - Clipper attachment :
en
- DE576372C - Device for controlling electric arc furnaces :
de
en
- DE576129C - Process for the manufacture of unipolar conductors such as rectifiers and photocells :
de
en
- AU759432A - Improved dress pattern template :
en
- GB392132A - Improvements in starting gear for internal combustion engines :
en
- FR745662A - :
fr
- AT133244B - Walkway girders, especially for light-running cranes. :
de
en
- FR745365A - :
fr
- US1907629A - Lace fastener :
en
- GB392158A - Improvements in or relating to radio receivers :
en
- CA332247A - Clock escapement :
en
fr
- FR745469A - :
fr
- AT133255B - Registering machine with repeating device for recording individual amounts as well as accepting subtotals and totals. :
de
en
- AT133261B - Grippers for sewing machines. :
de
en
- US1908326A - Selective signaling system :
en
- US1908635A - Pump :
en