• US2060552A - Discharge controlling means for discharge lamps : en
  • DE637982C - Automatic impulse generator for calling certain subscriber stations in self-connecting telephone systems : de en
  • DE638366C - Device for humidifying air : de en
  • US2060149A - Envelope : en
  • US2060152A - Cementing machine : en
  • US2060732A - Cooling unit for refrigerating systems : en
  • CA361748A - Speed mechanism : en fr
  • CH187449A - Process for the production of gravure printing plates. : de en
  • CH187466A - Volumetric meter. : de en
  • CH187478A - Twist drill. : de en
  • US2060105A - Process for the production of positives and negatives without the use of photography or photographic apparatus : en
  • AT147631B - Target bearing method. : de en
  • AT147685B - Double planer. : de en
  • US2060212A - Baby bottle cap and nipple : en
  • US2060611A - Receiving system : en
  • US2060613A - Focusing adjustment for cameras by means of the finder : en
  • US2060481A - Electric switch : en
  • DE638083C - Regulating transformer : de en
  • DE638250C - Arrangement for the protection of high vacuum pipes of higher capacity : de en
  • US2060005A - Combined light and flower holder : en
  • US2060582A - Awning : en
  • CA361684A - Container setting up device : en fr
  • AT147614B - Device for detecting the right time for the dropping of bombs from aircraft. : de en
  • US2060040A - Cravat holder : en
  • US2060282A - Electric circuit breaker with compressed gas blow-out : en
  • US2060453A - Process for recovering thallium : en
  • US2060378A - Electrically heated agitator : en
  • US2060172A - Mattress : en
  • US2060561A - Frame welder : en
  • US2060592A - Oscillation generator : en
  • US2060464A - Fuse : en
  • USD101898S - Design fob a combination food : en
  • GB456393A - Device for packing the active material in the electrodes of galvanic cells : en
  • US2060084A - Coated wood material : en
  • US2060425A - Miscible oil and process for preparing same : en
  • DE638307C - Connection for neighboring parallel tracks at a certain distance using one or two crossing points with switch devices located outside of the frog : de en
  • CH187557A - Tin can. : de en
  • CA361673A - Spark plug : en fr
  • CA361708A - Electrical generating system : en fr
  • FR805167A - Baby or other talking subject : en fr
  • FR805183A - Improvements to or relating to the production of designs on washable fabric for needlework : en fr
  • AT147589B - Motion picture projector for films with different hole spacing or hole arrangements. : de en
  • CH187398A - Device on combing machines for tacking together the stripped fiber tufts. : de en
  • DE638154C - Disc suspension for floor polishing, chipping, polishing and other machines : de en
  • DE638232C - Haulm removal device for potato harvesters : de en
  • US2060594A - Photographic developer : en
  • GB456582A - Improvements in or relating to electrical control circuits, particularly for television and the like : en
  • GB456647A - Improvements in or relating to apparatus for producing electrical and tubular heating bodies : en
  • CA361689A - Directional antenna : en fr
  • DE638335C - Multi-stage amplifier tubes : de en
  • FR805050A - Improvements to conductor connection strips : en fr
  • US2060522A - Nitrosoguanidine as a priming ingredient : en
  • AT147599B - Cabinet furniture. : de en
  • CA361751A - Compression-ignition engine : en fr
  • AT147667B - Direction indicators for bicycles, motorcycles or the like. : de en
  • CA361716A - Fish cutting and cleaning machine : en fr
  • GB456516A - Improvements relating to means for tensioning driving belts, chains and the like : en
  • DE638382C - Electric wall lamp : de en
  • FR805154A - Advanced mechanical brake control for road vehicle trailers : en fr
  • AT147729B - Rotary switch with axially releasable locking mechanism and a locking member that is displaceably guided in the switching drum under spring action. : de en
  • CA361685A - Photo-electric exposure meter : en fr
  • US2060027A - Car loading device : en
  • US2060518A - Machine for measuring gears and helical leads : en
  • GB456590A - Improvements in or relating to the production of dextrose : en
  • US2060590A - Shock absorbing means : en
  • US2060085A - Machine for operating on shoe uppers : en
  • US2060260A - Magneto generator : en
  • DE638084C - Arc lamp spotlight swivels around its horizontal axis : de en
  • FR805153A - Injector for pressure lubrication : en fr
  • GB456723A - Improvements in the process of producing esters of phenolaldehyde resins : en
  • US2060089A - Combination of camera and exposure meter : en
  • US2060603A - Protective cover for electric switches : en
  • CH187507A - Device for preparing the mixture of fuel and air before it is introduced into an internal combustion engine. : en fr
  • US2060685A - Pulp separating system : en
  • US2060202A - Torpedo : en
  • DE638117C - Process for the production of monochloroacetic acid : de en
  • US2060321A - Safety razor : en
  • CH187416A - Process for preserving meat. : de en
  • CH187459A - Ski binding. : en fr
  • CH187615A - Process for the preparation of an azo dye. : de en
  • AU2501835A - Attachment to hair scissors : en
  • AU2506535A - Improvements in or relating tothe stems of electron discharge andother electrical devices having sealed envelopes : en
  • DE638319C - Packaging material for food : de en
  • US2060581A - Method for treating cocoa beans : en
  • CH187425A - Process for the production of a new azo dye. : de en
  • USD101903S - Design fob an atomizer : en
  • US2060422A - Meat treating method : en
  • US2060629A - Pad filling apparatus : en
  • GB456740A - Improvements in or relating to light sources for use with cinematograph or like projection apparatus : en
  • AT147528B - Suspension for independently guided wheels, in particular for motor vehicles. : de en
  • AT147692B - Process for regulating the density of substances. : de en
  • US2060217A - Carburetor : en
  • US2060653A - Refrigerator evaporator : en
  • USRE20164E - Water sterilizer : en
  • DE1390151U - : de en
  • DE638153C - Press casting machine with piston pressure : de en
  • AT147691B - Method and device for inserting the neck into the box base. : de en
  • DE638236C - Lining for traction sheaves : de en
  • DE638133C - Iron, two-part pit die made of sliding open rolled sections : de en
  • DE638401C - Electromagnetically operated fuel pump : de en
  • DE638311C - Method for grid control of vapor or gas discharge paths : de en
  • DE638114C - Charcoal tamper for tamper boxes : de en
  • FR805059A - Wood injection treatment process : en fr
  • FR805041A - New racing game : en fr
  • US2060674A - Registering system : en
  • US2060688A - Agricultural implement : en
  • DE638266C - Device with heat transfer surfaces made of spirally bent sheets : de en
  • FR805021A - Improvements relating to the manufacture of cardboard covers : en fr
  • DE638257C - Incandescent engine, especially for coal tar oil operations : de en
  • US2060531A - Clock provided with a transparent dial and an invisible mechanism : en
  • DE638438C - Fabric tensioning and drying machine with loose feeding of the fabric to the clip chains : de en
  • FR805067A - Process for the production of material deposits : en fr
  • DE638391C - Connection of structural timber : de en
  • GB456379A - Improvements in, or relating to, electric circuit-breakers : en
  • GB456445A - Improvements in and relating to rotary crushing, granulating and pulverising machines : en
  • GB456595A - Improvements in or relating to grinding and polishing machines : en
  • DE638315C - Enamel cookware : de en
  • GB456628A - Improvements in closure caps for tubular containers : en
  • FR805235A - Pouring cap : en fr
  • GB456349A - Improvements in or relating to trucks or bogies for railway vehicles : en
  • GB456405A - Improvements in and relating to pulling-over machines : en
  • GB456557A - Improvements in and relating to gas generators : en
  • FR805240A - Improvements to bagging facilities : en fr
  • CA361697A - Hide, skin and leather treating machine : en fr
  • CH187505A - Cylinder lubrication device on internal combustion engines. : de en
  • USD101865S - Design for a cup : en
  • USD101893S - Design fob an automotive wigwag : en
  • AU101836A - Thiocarbanilid derivative : en
  • FR805212A - Hood for automobile car : en fr
  • GB456363A - Improvements relating to magnetic compasses : en
  • US2060131A - Spray coating machine : en
  • US2060147A - Wringer : en
  • DE638384C - Headlights for motor vehicles with a parabolic-cylindrical reflector : de en
  • US2060747A - Carburetor : en
  • US2060278A - Locomotive steam cut-off control means : en
  • GB456658A - A device for preventing the disarrangement of the coiffure and facial make-up and the off-setting of the latter, when changing the clothing : en
  • CH187473A - Watch movement. : en fr
  • US2060128A - Highway guard : en
  • US2060778A - Facsimile system : en
  • US2060122A - Process for the manufacture of artificial resins and artificial masses by condensation of dicyandiamide with formaldehyde : en
  • US2060190A - Article and process for multiplying records : en
  • DE638132C - Jacket fastener for protective suits : de en
  • FR805017A - Improvements to automobile bodies or other vehicles : en fr
  • DE638109C - Method of manufacturing stiffened cord ends : de en
  • DE638321C - Method for attaching a spring tape strip serving as a neck part of a tie to the tie fabric and tie with spring tape strips : de en
  • US2060338A - Heating of fluid : en
  • US2060757A - Connecter : en
  • US2060107A - Exhaust means for rotors : en
  • US2060420A - Waste trap : en
  • CH187531A - Electric incandescent lamp. : en fr
  • DE638086C - Indirectly heated glow cathode for gas or vapor filled discharge vessels : de en
  • GB456541A - Sliver delivery mechanism for scotch or cross intermediate feed apparatus for carding engines : en
  • US2060092A - Infant's sleeping bag : en
  • DE638259C - Process for the production of white opaque enamels : de en
  • GB456596A - Improvements relating to the securing of sheet members to a wooden batten by means of staples : en
  • GB456415A - Improvements relating to dial-and-pointer indicating means : en
  • FR805177A - Uni-tubular coal-fired boiler : en fr
  • GB456406A - Improvements in or relating to attachments for sewing machines : en
  • US2060227A - Mining conveyer : en
  • US2060230A - Recovery of phenols from aqueous liquors : en
  • GB456681A - Improvements in or connected with devices comprising a cylindrical part which, relative to a mounting, requires to be movable endwise and at one or at more than one position be free to rotate or partially rotate about its axis without movement axially : en
  • FR805169A - Printing process : en fr
  • US2060287A - Sound record and process of producing the same : en
  • GB456411A - Clothes hanger : en
  • DE638063C - Gas purifier : de en
  • DE638270C - Mercury timer : de en
  • FR805197A - Shaping machine for shoe uppers : en fr
  • GB456410A - Improvements in or relating to a tube for washing machines : en
  • GB456350A - Improvements in calculating or the like machines : en
  • DE638372C - Roller table with several rolling stock feed channels arranged next to one another : de en
  • US2060455A - Dispensing device : en
  • US2060090A - Concrete mixer : en
  • FR805024A - Pump for washing anatomical cavities such as nasal cavities : en fr
  • GB456412A - Chassis-frames for motor vehicles : en
  • GB456660A - Improvements in the method of coating ferrous bodies with other metals : en
  • USD101861S - Design for a dish or similar article : en
  • GB456589A - An improved attachment for buckets of bucket loading vehicles and the like : en
  • US2060345A - Jewelry : en
  • AT147548B - Retractable roofing for vehicles of all kinds, in particular for motor vehicles. : de en
  • AT147710B - Exhaust steam live steam injector. : de en
  • AT147712B - Screw locking. : de en
  • CH187535A - For warm moistening and pressing out compresses, for boiling medical instruments and for inhalation. : de en
  • US2060265A - Steam heating system : en
  • US2060764A - Ventilating apparatus : en
  • US2060074A - Copper refining apparatus : en
  • GB456390A - Piezo-electric device : en
  • DE637989C - Summation current transformer circuit for multi-phase systems : de en
  • DE1391188U - : de
  • GB456455A - Improvements in and relating to electric water heaters : en
  • AT147662B - Process for the production of rubber cement compounds with a decorative effect. : de en
  • DE638302C - Molded detergents and cleaners : de en
  • AT147637B - Runner masonry. : de en
  • US2060250A - Combined teleprinter and telephone system : en
  • GR6112B - APPLIANCE FOR CUTTING WOODEN HEELS. : el en
  • CH187387A - Stool. : en fr
  • CH187526A - Electric discharge tube. : de en
  • CH187573A - Movement transmitter mechanism. : en fr
  • DE638419C - Control device for steam or gas turbines : de en
  • GB456386A - Improvements in and relating to steering locks for motor vehicles : en
  • DE638097C - Printing unit for inclination scales with a device for printing the sum of successive weighing results : de en
  • AT147618B - Device for converting an ordinary armchair into a heatable, radiating piece of furniture. : de en
  • GB456484A - Improvements in sliding clasp fastenings : en
  • GB456558A - Improvements in or relating to chiming mechanisms for clocks : en
  • FR805054A - Improvements to glazing and more specifically creation of anti-fog glazing and their applications : en fr
  • DE637775C - Calculating or accounting machine : de en
  • US2060690A - Drawing die : en
  • FR805224A - Improvement in the establishment of diaphragms for loudspeakers and other sound reproducers, and new industrial product : en fr
  • GB456392A - Improvements in and relating to vehicles : en
  • CH187429A - Process for the preparation of a water-insoluble azo dye. : de en
  • CH187549A - Program selector on wire radio receivers. : de en
  • CA361755A - Tube paste extruding device : en fr
  • CH187427A - Process for the preparation of an azo dye. : de en
  • CH187614A - Process for the preparation of an azo dye. : de en
  • US2060374A - Packing for the shafts of highpressure steam turbines : en
  • DE638049C - Sealing of the feedthroughs or passage openings of bolts, axles, shafts or the like in lock pushers : de en
  • CH187618A - Process for the protection of metals against electrolytic corrosions and product obtained by carrying out this process. : en fr
  • GB456456A - Improvements relating to the dipping of sheep and other animals : en
  • US2060597A - Method for the production of terpineol from pinene : en
  • USD101926S - Design fob a dumping vehicle : en
  • US2060146A - Filing cabinet : en
  • US2060349A - Combination sewing awl and marker : en
  • US2060645A - Tablet depositing machine : en
  • USD101875S - Design fob a brassiere or similar : en
  • AT147611B - Device in radio receivers. : de en
  • DE638373C - Device for cooling, in particular lignite briquettes : de en
  • US2060421A - Ophthalmic mounting for rimless eyeglasses : en
  • CA361663A - Refrigerating system : en fr
  • CA361656A - Welting for shoes : en fr
  • CH187569A - Bicycle stand. : de en
  • CA361753A - Heater : en fr
  • AU2505435A - Manufacture of polynuclear cyclic alcohols : en
  • AU2501335A - An improved metallurgical process for the :refining of metals : en
  • AT147740B - Device for achieving glare-free headlight light, in particular in motor vehicles. : de en
  • AT147509B - Method and device for casting hollow bodies, in particular pipes, by means of centrifugal casting. : de en
  • GB456382A - Improvements relating to portiere rods : en
  • CH187541A - Process for the preparation of salicylformyl glycol ester. : de en
  • DE638075C - Apparatus for producing a stranded conductor of the return type : de en
  • US2060735A - Method and means for applying nutrient solution to plants : en
  • DE638156C - Chute heater : de en
  • DE638251C - AC high-voltage liquid switch with pressure or extinguishing chamber : de en
  • AT147569B - Device for converting a constant angular velocity into a constant linear velocity, in particular for speaking machines. : de en
  • CH187492A - Connector for siphon connections. : de en
  • DE633995C - Continuously working rotary pressure filter : de en
  • GB456489A - Improved manufacture of articles from sheet material such as paperboard by drawing, pressing, stamping and the like : en
  • IE14206L - Electric discharge devices : en
  • DE638081C - Multi-pole contactor with overcurrent release for three-phase current : de en
  • DE638426C - Arrangement for automatic regulation of the DC voltage emitted by rectifier systems with grid-controlled vapor or gas discharge paths : de en
  • GB456391A - Improvements in or relating to arm chairs, settees, and the like articles of furniture : en
  • US2060770A - Ultra high frequency oscillation circuit : en
  • GB456706A - Improvements in or relating to furnaces for the treatment of pulverulent materials : en
  • DE638052C - Cylinder lock with central locking and rotatable bolt handle, but non-rotatable chamber : de en
  • GB456570A - An improved roller cutter and bearing assembly for earth boring drills : en
  • GB456744A - Improvements in or relating to the production of lake colours : en
  • FR805220A - Elastic frame for seats : en fr
  • CH187491A - Pushrod head. : de en
  • GB456467A - Improvements in and relating to telescopic props or shores : en
  • FR805188A - rotary foam concentrate : en fr
  • FR805228A - Improved wheel, especially for aviation : en fr
  • US2060166A - Fluid treating mechanism and method : en
  • US2060295A - Acoustical or insulating plaster : en
  • DE638245C - A flat structure made up of strung together individual links, in particular pieces of leather : de en
  • FR805068A - Soot trap : en fr
  • GB456654A - Improvements in or relating to tubular and like knitted fabrics and to methods and mechanism for knitting them : en
  • US2060375A - Making lead powder : en
  • USD101894S - Design fob a dress ensemble : en
  • CA361714A - Refrigerating apparatus : en fr
  • CH180852A - Tracked vehicle with at least one group of two radially steered axles designed as a bogie and mounted in a bogie main frame. : de en
  • DE638403C - Sewing machine for the production of a shell-shaped hem seam : de en
  • FR805076A - : fr
  • GB456523A - Improvements in straight bar knitting machines : en
  • GB456551A - Improvements in glasses resistant to alkali metal vapours and method of making them : en
  • DE638189C - Protective device that only responds in the event of a double earth fault : de en
  • DE638432C - Explosives, incendiary materials and propellants : de en
  • DE638212C - Device for synchronizing motors : de en
  • AT147697B - Safety circuit for rubber rolling mills and similar rolling mills working with the same high pressures. : de en
  • CA361741A - Electrical centrifugal machine : en fr
  • US2060031A - Heel and method of attaching : en
  • US2060244A - Generator : en
  • US2060601A - Bubble cap : en
  • CH187437A - Red fluorescent coating material when exposed to radiation. : de en
  • CH187605A - Process for the preparation of a chromable yellow azo dye. : de en
  • GB456353A - Improvements in and relating to the centrifugal separation of solids from fluid suspension : en
  • GB456714A - Improvements in or relating to the manufacture of enamels, glazes and the like : en
  • US2060762A - Label : en
  • DE638427C - Arrangement for regulating the amperage of arc rectifiers : de en
  • USD101857S - Design fob a vacuum cleaner fan : en
  • US2060510A - Suction sweeper nozzle for suction cleaners : en
  • US2060030A - Collapsible container : en
  • US2060011A - Bag filling machine : en
  • US2060687A - Razor : en
  • DE638279C - Lid closure for hot water bottles : de en
  • GB456537A - Process of treating hydrocarbons : en
  • GB456608A - Improvements in or relating to electric discharge devices : en
  • AU9336A - Device for use in parcelling bottles or like containers : en
  • CA361655A - Catalyst regeneration : en fr
  • CH187370A - Floor made of cut-out wooden panels embedded in an originally plastic and later hardened binding compound. : de en
  • FR805006A - Device for directing the discharge of compressed air brakes operating normally with gradual discharge : en fr
  • FR805057A - Improvements to hydraulic shock absorbers : en fr
  • DE638186C - Device to avoid danger from lighting lamps for scales in direct current receivers with indirectly heated tubes : de en
  • FR805144A - Method for manufacturing resistors : en fr
  • GB456693A - Improvements in sail rigs for sailing boats : en
  • DE638237C - Rotary valve : de en
  • GB456453A - Improvements in and relating to drying and airing cabinets : en
  • US2060142A - Demodulation circuit : en
  • US2060530A - Electroplating : en
  • US2060722A - Hoist grab : en
  • GB456360A - Improvements in tuning indicators : en
  • FR805150A - Improvements to anti-interference systems for radio receivers : en fr
  • US2060504A - Sheet metal container : en
  • DE638363C - Process for the continuous regulation of the direct voltage output by a multi-phase rectifier working with grid-controlled vapor or gas discharge paths : de en
  • FR805194A - Shaving brush and similar brushes and process for their manufacture : en fr
  • FR805237A - Improvements to devices for cleaning the tongue : en fr
  • GB456505A - Improvements in and relating to cooling units for refigereating machines : en
  • GB456712A - A process of impermeabilising and tightening soils, earthy and stony masses and structures, and of filling the voids, cavities and fissures therein : en
  • CA361670A - Regulating system : en fr
  • US2060080A - Beam action stringer : en
  • USD101900S - Design fob a glass sugar bowl ob : en
  • FR805213A - Portable germination shelf : en fr
  • FR805176A - Drain trap for condensation products : en fr
  • GB456708A - Remote control device for the ailerons of aircraft and for other purposes : en
  • USD101858S - Design for a casing for a suction : en
  • GB456586A - Improvements in or relating to variable inductances : en
  • DE638077C - Clutch handle for pulleys of stage controls : de en
  • DE638408C - Device for preventing the fogging of windshields, in particular on motor vehicles : de en
  • FR805111A - Method and apparatus for the preparation of silica for glass fillers : en fr
  • FR805159A - Reinforced frame intended, in particular, for motor vehicles : en fr
  • US2060229A - Signaling system : en
  • US2060710A - Wringer : en
  • USD101913S - Design for a coat : en
  • FR805218A - Bagging device : en fr
  • CA361763A - Engine throttle governor : en fr
  • CH187490A - Device to reduce vibrations. : en fr
  • DE638329C - Light control device using the Kerr or Faraday effect : de en
  • GB456359A - Process for the manufacture of high molecular products : en
  • GB456561A - Fluorescent material : en
  • CA361637A - Bush tool : en fr
  • GB456819A - Improvements in and relating to air cooled aero engines with a view to securing an improved cooling effect : en
  • GB456371A - Process for the production of valuable hydrocarbons by the destructive hydrogenation of carbonaceous materials : en
  • GB456562A - Process for the manufacture of highly porous silica-lime stones : en
  • GB456555A - An improved safety razor : en
  • FR805152A - Process for producing titanium pigments : en fr
  • FR805239A - Manufacturing process of brushes, brooms and paint brushes : en fr
  • US2060529A - Method of removing sericin from silk : en
  • US2060719A - Noiseless typewriter : en
  • DE638095C - Use of an aluminum-magnesium-iron alloy as a material for machine parts with sliding movement : de en
  • DE638406C - Method and device for gluing paper : de en
  • US2060015A - Suspension for vehicles : en
  • US2060228A - Soap : en
  • US2060415A - Combination tool : en
  • DE638046C - Streamlined body with a staggered floor for the rearmost rows of seats : de en
  • FR805071A - Bonding process and product used for this purpose : en fr
  • GB456526A - Improvements in or relating to modulated carrier wave transmitters : en
  • GB456625A - Improvements in and relating to electrical switches of the selector type : en
  • US2060449A - Cushioned back for a seat : en
  • FR805030A - Rubber heels not likely to come off : en fr
  • CH187562A - Transport device. : de en
  • DE638434C - Lighting or heating device with liquid fuel supplied under pressure : de en
  • FR805247A - Hair curlers for permanent waves : en fr
  • DE638118C - Remote liquid level indicator : de en
  • DE638124C - Arrangement for operating a coreless induction furnace : de en
  • DE638149C - Four-pole connection based on the type of bridged T-connections to achieve prescribed frequency characteristics : de en
  • AU2554435A - Improvements in means and method of filleting fish : en
  • FR805107A - Process and pressure piston for the manufacture of briquettes of non-coherent materials, particularly coal dust, lignite dust and the like : en fr
  • US2060483A - Signal device for motor vehicles : en
  • FR805196A - hair pin : en fr
  • DE638338C - Process for the preparation of dyes of the safranine series : de en
  • DE638278C - Multigrid broadcast tubes : de en
  • US2060322A - Power transmission mechanism : en
  • DE638116C - Device for the production of concentrated chlorinated water solutions : de en
  • DE638378C - Automatic brake linkage regulator with ball lock : de en
  • GB456840A - Improvements in and relating to oscillation generators known as multivibrators : en
  • GB456734A - Improvements in or relating to sound film recording and reproducing systems : en
  • FR805193A - X-ray tube anode cooling device : en fr
  • GB456817A - Improved device for securing railway rails : en
  • DE638241C - Process for pumping fluids : de en
  • FR805214A - Metal frame for faulx : en fr
  • GB456891A - Means of propelling road vehicles through electro-magnetic variable transmission : en
  • GB456618A - Improvements in electrical condensers : en
  • DE638393C - Process for the production of non-splintering glass : de en
  • AT147535B - Propulsion for water vehicles. : de en
  • CH187399A - Device for initiating the winding process on winding machines, in which an empty bobbin is moved towards the work station. : de en
  • US2060356A - Production of unsaturated hydrocarbons : en
  • US2060387A - Aircraft body structure : en
  • CA361653A - Powder packing machine : en fr
  • CA361762A - Water pipe bell : en fr
  • CH187594A - Process for the preparation of a product which can be used as a wetting, washing, emulsifying, dispersing, leveling and softening agent. : de en
  • DE638120C - Wheel attachment for rail vehicles, especially for conveyor wagons : de en
  • GB456607A - Improvements in preformed piles : en
  • GB456622A - Improvements in or relating to collapsible table units : en
  • GB456408A - Improvements in or relating to transmission mechanism : en
  • US2060711A - Hat hanger : en
  • CA361662A - Refrigerator cabinet : en fr
  • CA361725A - Moisture and heat resistant sheet product : en fr
  • GB456522A - Improvements relating to the lubrication of bearings : en
  • FR805143A - Process for preparing colored varnishes : en fr
  • GB456358A - Improvements in and relating to clamps or cappings for winding ropes for miners' cages : en
  • US2060060A - Dividing strip : en
  • US2060099A - Milking stool : en
  • US2060109A - Window device : en
  • GB456362A - Improvements in or relating to sensitizing photographic emulsions : en
  • AU2503635A - Improvements invariable advertising devices : en
  • FR805028A - Improvement in sound recording devices on films : en fr
  • DE638131C - Overtaking machine with return gear : de en
  • DE638433C - Process for the manufacture of explosives : de en
  • GB456398A - Improvements in or relating to reflecting and diffusing units : en
  • CA361712A - Relief valve : en fr
  • CH187477A - Machine part for sliding movement. : de en
  • GB456686A - Improvements in or relating to sound film reproducing apparatus : en
  • DE638111C - Toy trap : de en
  • US2060376A - One-way clutch : en
  • FR805045A - Improvement in hydraulic motors : en fr
  • US2060199A - Photoelectric detonator controlled by intensity change : en
  • AT147628B - Process for creating colored light effects. : de en
  • GB456545A - Improvements in or relating to containers for materials in powder or granulated form : en
  • AT147742B - Lighting fixtures. : de en
  • CA361651A - Mast for excavating machines : en fr
  • CA361648A - Printing device : en fr
  • US2060160A - Art of sausage manufacture : en
  • AT147698B - Piston pump. : de en
  • AT147723B - Pressed material plain bearings. : de en
  • CH187600A - Process for the preparation of 2,4-dinitro-3,6-dichloroaniline. : de en
  • CH187377A - Method and device for molding pipes and conduits. : en fr
  • CA361754A - Corded woven fabric : en fr
  • AT147525B - Device for steam radiators of railroad cars. : de en
  • CH187372A - Half roller weir to regulate a storage channel. : de en
  • GB456493A - Improvements in methods of and apparatus for discharging into the open air the exhaust steam of steam plants, more particularly locomotives : en
  • GB456597A - Improvements in or relating to glazing roofs, windows and other structures : en
  • US2060725A - Combined arm rest and protector device : en
  • FR805151A - Fluid container for hydraulic mechanisms : en fr
  • FR805231A - Further training in wastewater pumping installations : en fr
  • FR805232A - Plastic ring for spectacles and pantoscopically shaped glass nose clips and the like : en fr
  • GB456567A - Improvements in reservoir nibs for pens : en
  • DE638115C - Process for coking hard coal : de en
  • GB456620A - Improvements in and relating to knitted fabrics : en
  • DE638128C - Lubricating device for high-speed sewing machines : de en
  • US2060393A - Electrical resistance and method of manufacture : en
  • FR805238A - Process for preparing beta-chloro-butadiene from gas containing vinyl-acetylene : en fr
  • US2060241A - Sound absorbing structure : en
  • CA361672A - Grid glow tube : en fr
  • AT147622B - Station display device for radio receivers with several wavebands. : de en
  • AT147681B - Classifier for fiber-containing goods, especially for paper making materials. : de en
  • AT147714B - Lubricant separator for compression refrigeration machines. : de en
  • GB456475A - Improvements in and relating to free piston engine compressors : en
  • GB456565A - Process for the manufacture of organic chlorine and bromine derivatives : en
  • DE638054C - Process for the flotation of complex sulphide ores : de en
  • US2060168A - Vacuum cleaner : en
  • CH187515A - Radio interference-free cavity post insulator for overhead lines on metal support means for the insulation body. : de en
  • FR805026A - Powder-sulfur improvements : en fr
  • US2060638A - Service station steamer : en
  • USD101902S - Design fob an atomizer : en
  • CA361667A - Coating method : en fr
  • US2060658A - Method of and apparatus for shaping glass : en
  • AT147659B - Hopper direction finder. : de en
  • CH187456A - Ski with device to prevent it from sliding back or side. : en fr
  • US2060045A - Building construction : en
  • GB456377A - Improvements in the manufacture of coated flexible sheet materials : en
  • US2060437A - Electric motor control : en
  • CA361701A - Heel and heel-seat fitting : en fr
  • CH187408A - Wing bodies, in particular for washing machines. : de en
  • USRE20166E - Refrigerating machine : en
  • CA361769A - Shingle sawing machine : en fr
  • AT147530B - Device for making inclined piles from cast concrete in the ground. : de en
  • GB456694A - Improvements in or relating to washing machines : en
  • GB456506A - Improvements in or relating to adsorption or absorption processes : en
  • US2060480A - Commutator structure : en
  • CH187563A - Vehicle for the transport of liquids or solid bulk goods. : de en
  • USD101860S - Design for a serving spoon or : en
  • US2060391A - Built-in arch support : en
  • FR805158A - Device indicating braking efficiency in a motor vehicle : en fr
  • US2060162A - Electric cable and apparatus for manufacturing it : en
  • AT147596B - Paddle siren. : de en
  • CH187558A - Stand that can be converted into a box for transport. : de en
  • US2060312A - Method for the production of hydrogenation products of the follicle hormones : en
  • US2060503A - Natural colored motion picture apparatus : en
  • CA361738A - Electro-magnetic separator device : en fr
  • CH187374A - Ground reinforcement grid. : de en
  • CH187521A - Lamellar contact piece with bent spark detachment edge. : de en
  • AT147745B - Device for the production of seamless tubes. : de en
  • DE638436C - Resilient pit stamp : de en
  • US2060430A - Treatment of webs of material : en
  • GB456530A - Manufacture of nitrogenous polyvinyl derivatives : en
  • GB456633A - Rug-making attachment for sewing machines : en
  • US2060383A - Sensitized silver halide emulsions : en
  • USD101855S - Design for : en
  • CA361705A - Wood heel concaving machine : en fr
  • AT147700B - Rolling mill for the production of circular sheet metal disks by rolling out a thicker circular workpiece of smaller size. : de en
  • US2060233A - Measure meter : en
  • US2060307A - Stoker construction : en
  • US2060541A - Ice can : en
  • US2060707A - Shovel or the like : en
  • US2060769A - Starter mechanism : en
  • US2060515A - Treatment of cellulose filaments : en
  • USD101850S - Design fob a handbag or the like : en
  • US2060087A - Mill for rolling articles of circular section and irregular profile : en
  • DE638396C - Drum meter for gas stations with two measuring drums located in a common housing, which are driven by the weight of the liquid : de en
  • CH187586A - Washing device for wood and coal firing. : de en
  • CH187579A - Device for the releasable connection of a one-piece hood covering the hub of propellers to the hub at several points at the same time. : de en
  • DE638096C - Permanent electrodes for electrolytic aluminum production : de en
  • DE638417C - Machine for removing thread scraps from Koetz bobbins : de en
  • US2060679A - Food products : en
  • CA361691A - Circular knitting machine : en fr
  • FR805202A - Method for transferring liquefied combustible gases and device for its realization : en fr
  • CH187381A - Suspension and guide device on folding sliding windows and doors. : de en
  • CH187432A - Process for the production of an anthraquinone derivative. : de en
  • CH187434A - Process for the production of a new anthraquinone dye. : de en
  • US2060184A - Telephone system : en
  • US2060615A - Ventilating window for automobiles : en
  • US2060189A - Pipe and casing spinning apparatus : en
  • US2060372A - Oil bottle silencer cap : en
  • USD101882S - Design for a smoker s utensil : en
  • AT147562B - Catafalk candle. : de en
  • FR805105A - Improvements to the device used to sharpen the blades of safety razors : en fr
  • GB456498A - Improvements in children's hand-propelled vehicles : en
  • US2060055A - Reflector sign for automobile bumpers : en
  • GR6114B - ROTARY AVAX FOR WHICH MISCELLANEOUSLY MEASURED SPHERICAL LENSAL OBJECTS 3-15 MILLION DIAMETER OR THERE ARE CORRESPONDING CORRESPONDING COLUMNS. : el en
  • AT147601B - Tools, in particular drills and tool holders. : de en
  • DE638146C - Automatic star-delta switch : de en
  • DE638265C - Process for the preparation of arsenobenzene monosulfoxylates : de en
  • CH187517A - Electrical apparatus. : de en
  • FR805185A - Mechanism for propelling air navigation devices or on water : en fr
  • CH187519A - Electrical switch with delay mechanism. : de en
  • CH187546A - Tariff apparatus, in particular self-sellers for consumables such as gas, water, electricity, in which a variable transmission is switched on between a driven part of a drive on the one hand and the default shaft of the payment device on the other. : de en
  • DE638331C - Plug-in device with fuses for explosive areas : de en
  • GB456356A - Improvements relating to sliding windows : en
  • AT147555B - Room fan. : de en
  • AT147638B - School board. : de en
  • CH187445A - Folder. : de en
  • CH187623A - Telephone control set in automatic telephone system. : de en
  • GB456466A - Improvements in apparatus for metering liquid hydrocarbons : en
  • US2060145A - Can closure and method of making the same : en
  • US2060298A - Adjustable seat back cushion : en
  • US2060454A - Centrifugal laundry extractor : en
  • US2060766A - Compass : en
  • GB456731A - Improvements in or relating to hairdryers : en
  • AT147521B - Streamlined car body for four-wheel and multi-wheel vehicles, also enclosing the wheels on the outside. : de en
  • FR805133A - Improvements to circular looms : en fr
  • GB456639A - Improvements in and relating to screwdrivers, spanners and the like : en
  • US2060237A - Electric heating device : en
  • US2060662A - Type casting mold and the characters cast thereby : en
  • US2060718A - Noiseless typewriter : en
  • FR805051A - Method and devices for automatic priming of a centrifugal pump : en fr
  • FR805160A - Bucket machine for excavation removal : en fr
  • AT147598B - Device for viewing stereoscopic images. : de en
  • FR805009A - Process for the production of a metal container with a stainless interior wall : en fr
  • DE638197C - Process for dyeing the rayon made from cellulose esters or cellulose ethers, spun-matted using titanium dioxide : de en
  • DE638092C - Fixing anchor for door and gate frames : de en
  • CA361642A - Engine fuel system : en fr
  • AT147632B - Separators for galvanic elements, especially alkaline batteries. : de en
  • DE638144C - Metal cover to protect against external electrical influences for high-frequency telecommunication cables : de en
  • DE638347C - Dough weighing and cutting device : de en
  • FR805087A - Device for loading cartridges or other containers : en fr
  • FR805221A - Process for the purification of crude phosphoric acid : en fr
  • DE638184C - Method for assembling individual switching elements to form switching units in telecommunications equipment : de en
  • US2060656A - Window glass guide : en
  • GB456462A - Improvements relating to the casting of aluminium and its alloys : en
  • US2060018A - Electrostatic cleaning device : en
  • US2060191A - Accounting machine : en
  • FR805019A - Improvement in transmissions for flexible cables : en fr
  • GB456718A - Improvements in and relating to soot blowers for boilers and the like : en
  • US2060559A - Bacon-straightening device : en
  • USRE20167E - Bookkeeping machine : en
  • US2060379A - Clutch : en
  • DE638377C - Vehicle of great strength and lightness : de en
  • GB456645A - Improvements in and relating to fountain pens : en
  • GB456470A - Improvements relating to rotary pumps and engines : en
  • GB456691A - Improvements in latches : en
  • US2060254A - Process of making sulphuric acid esters of aliphatic alcohols and the products : en
  • US2060306A - Tube still : en
  • DE638126C - Cutting pen for sound recorders : de en
  • FR805109A - Circuits for receiving or amplifying high frequency signals : en fr
  • DE638045C - Sewing machine : de en
  • GB456458A - Improvements in or relating to wound clasps : en
  • US2060157A - Railway car : en
  • US2060101A - Hydraulic power apparatus : en
  • US2060073A - Copper refining method : en
  • US2060631A - Strip-guide for sewing machines : en
  • CA361719A - Ornamental narrow fabric : en fr
  • CH187574A - Bicycle drive device. : de en
  • USD101905S - Design for embroidered net : en
  • US2060622A - Captive receptacle cap : en
  • FR805073A - Piston propulsion system for ships : en fr
  • DE638263C - Blanket for stuff and wallpaper printing : de en
  • US2060409A - Multiple unit concrete pumping apparatus : en
  • US2060646A - Tool for concrete formwork : en
  • DE638305C - Process for working up starting materials containing lithium phosphate : de en
  • FR805128A - Counter-strike stamping hammer : en fr
  • FR805130A - Tubular brick : en fr
  • GB456643A - Improvements in or relating to continuously working mixing drums : en
  • GB456655A - Improvements in or relating to knitted fabrics : en
  • DE638309C - Electric fluid switch : de en
  • USD101849S - Design fob a casing for an auto : en
  • US2060088A - Reflector for heat radiators : en
  • US2060175A - Clutch mechanism : en
  • US2060708A - Car door structure : en
  • GB456423A - Improvements in and relating to copper alloys : en
  • US2060036A - Electric cable : en
  • US2060182A - Pick-up and feeding device : en
  • US2060467A - Garment supporting waist band : en
  • DE638398C - Lighting device for self-indicating letter scales : de en
  • USD101877S - Design for a vacuum cleaner : en
  • DE638357C - Freely swinging trembling sieve for the preparation of minerals and other substances : de en
  • DE638370C - Apron dress : de en
  • GB456407A - Improvements in or relating to screw propellers : en
  • GB456644A - Improvements in or relating to stirring and mixing apparatus : en
  • US2060358A - Apparatus for cooling printing plates : en
  • FR805027A - Flow rate adjustment system for dusters : en fr
  • GB456520A - Improvements in or relating to lamps, searchlights, projectors and the like : en
  • GB456580A - Improvements in vapour lamps : en
  • FR805066A - Device for the production of deposits by sublimation in vacuum : en fr
  • FR805241A - Timber construction forming exterior wall : en fr
  • GB456546A - Improvements in or relating to mechanical presses : en
  • FR805166A - Method and device for making whipped cream : en fr
  • GB456478A - Process for improving the structure of steel products : en
  • US2060413A - Interlocking system for railroads : en
  • US2060034A - Bonded metal bearings and method of making the same : en
  • US2060275A - Cooling tower : en
  • US2060442A - Combination egg box and filler : en
  • US2060479A - Steam locomotive engine : en
  • DE638242C - All-round adjustable leg rests for drivers : de en
  • DE638113C - Centrifugal drum made of band-shaped material arranged one above the other like a roof tile : de en
  • DE638224C - Universal woodworking machine : de en
  • GB456614A - Improvements in doors for sterilizing apparatus and the like : en
  • US2060758A - Circuit breaker : en
  • DE638121C - Switching chamber made of fiber insulating material for electrical fluid switches : de en
  • AT147553B - Instantaneous water heater. : de en
  • AT147682B - Ironing board. : de en
  • GB456374A - Improvements in or relating to driving means for mowing machines : en
  • GB456413A - Improvements in advertising and display apparatus : en
  • DE638303C - Process for dyeing structures made from cellulose derivatives : de en
  • GB456539A - Method of and means for joining the ends of belting : en
  • US2060072A - Sheet metal evaporator : en
  • US2060433A - Control device for one or more machines : en
  • US2060671A - Fan switch : en
  • GB456538A - Improvements in or relating to fire-resisting curtains : en
  • GB456550A - Improvements in and relating to the de-airing of clay and similar plastic substances : en
  • AU2497935A - Amplifier for picture transmission apparatus : en
  • US2060286A - Washing and developing device : en
  • USD101868S - Design for a lamp : en
  • USD101871S - Design for a caster : en
  • AT147672B - Method and device for denicotinization of ready-to-use tobacco products. : de en
  • CH187607A - Process for the preparation of an azo dye. : de en
  • DE638332C - Arrangement for the direct conversion of multi-phase current of one frequency into single or multi-phase current of another frequency using a multiple converter : de en
  • GB456521A - Improvements in and relating to apparatus for grinding the edges of glass plates : en
  • IE14087L - Alumina precipitation : en
  • FR805148A - Closing device for boxes or cases comprising a hinged cover : en fr
  • GB456649A - Water circulating device for use in hot water tanks and cylinders : en
  • DE638067C - Luminous circuit diagram : de en
  • US2060342A - Method of making coated fabric articles : en
  • US2060539A - Process for obtaining free silver and iodine from silver lodide : en
  • FR805117A - Test terminals for electrical measuring instruments : en fr
  • DE638299C - Device for stringing buttons : de en
  • DE638379C - Closure with elastic soft seal for multi-cell batteries, especially for vehicle use : de en
  • DE638320C - Stiff stand-up collar with a web-shaped tie holder : de en
  • US2060048A - Artificial filament manufacture and the like : en
  • US2060061A - Sole laying machine : en
  • US2060291A - Treatment of hydrocarbon oils : en
  • US2060729A - Pocket handkerchief simulation : en
  • US2060456A - Lubricating apparatus : en
  • US2060574A - High speed composite system : en
  • US2060517A - Process and apparatus for dewaxing oils : en
  • USD101901S - Design for an atomizer case : en
  • USRE20162E - Molded socket : en
  • FR805018A - Induction coil, particularly applicable to ignition of internal combustion engines : en fr
  • DE638180C - Telegraph receiver in which the electrical impulses arriving on the trunk line are converted into air impulses : de en
  • DE638344C - Building in stone clay construction : de en
  • US2060339A - Cooking stove : en
  • US2060537A - Indicating device : en
  • US2060370A - Bolster supporting mechanism : en
  • US2060635A - Razor with sliding actuator plate : en
  • CA361732A - Testing unit : en fr
  • AT147680B - Process for the production of insulating mats. : de en
  • CH187446A - Cabinet with pull-out frame with holding rods for hanging files. : de en
  • DE638213C - Arrangement for the lattice circles of forming devices with lattice-controlled vapor or gas discharge paths : de en
  • CA361634A - Optical apparatus : en fr
  • AT147706B - Tubular steam generator. : de en
  • US2060118A - Watch : en
  • CA361659A - Machinery base : en fr
  • AT147582B - Porous light hat. : de en
  • US2060501A - Bread wrapping machine : en
  • US2060545A - Stock quotation system : en
  • CA361773A - Refrigeration tank : en fr
  • CH187612A - Process for the preparation of an azo dye. : de en
  • US2060609A - Thread cutting device : en
  • CH187502A - Power machine with opposing pistons. : de en
  • US2060381A - Metalliferous hydroxyazo dyes and their production : en
  • US2060682A - Welding electrode : en
  • US2060617A - Electrical connecter : en
  • CA361686A - Carboxylic acid ketone and derivatives manufacture : en fr
  • CH187484A - Encapsulation for solid, liquid and gaseous bodies and process for their production. : de en
  • AT147673B - Device for dyeing loose fiber material, unwound yarn and the like. like : de en
  • DE638233C - Rotary piston internal combustion engine : de en
  • CA361771A - Front wheel suspension : en fr
  • AT147676B - Dry cleaning device. : de en
  • CA361745A - Table and floor lamp : en fr
  • CH187537A - Method of making 3. 4-dioxyphenylmethylaminobutanol chlorohydrate. : de en
  • DE638178C - Device to improve the positioning effect of wire pull cables : de en
  • US2060643A - Garment button and buttonhole attachment : en
  • US2060709A - Electrical connection plug : en
  • US2060008A - Two-way signaling system : en
  • FR805163A - Process for the preparation of acridinium compounds : en fr
  • AT147540B - Gear shifts for motor vehicles, in particular motorcycles. : de en
  • USD101873S - Design for a shoe : en
  • US2060208A - Cosmic ray detonator : en
  • US2060452A - Water heater : en
  • US2060262A - Crankshaft rotating tool : en
  • CH187412A - Shoe. : de en
  • CH187567A - Gripper device on wheels with rubber tires. : de en
  • DE638145C - Fluid switch : de en
  • CH187483A - A method of manufacturing a safety inner tube for a pneumatic tire. : en fr
  • AT147634B - Arrangement for receiving high-frequency vibrations, especially so-called ultra-short waves. : de en
  • CH187553A - Device for eliminating radiation from heterodyne receivers. : de en
  • AT147624B - Circuit arrangement for mains operated devices. : de en
  • GB456367A - Improvements in or relating to multiplying machines : en
  • US2060049A - Combination spring drawbar and spring bumper : en
  • USD101887S - Design for a communication booth : en
  • CA361722A - Earth anchor : en fr
  • CA361707A - Fabric treating apparatus : en fr
  • CH187400A - Double stroke shaft machine. : de en
  • CH187533A - Artificially cooled mercury vapor discharge tube. : de en
  • AT147588B - Photoelectric cell. : de en
  • CA361774A - Electric vulcanizing press : en fr
  • AU469736A - Improvements relating to valves : en
  • AT147719B - Device for separating gas or vapor from a gas or vapor-liquid mixture flowing through a pipe. : de en
  • US2060196A - Gravity compensating hitch : en
  • US2060363A - Motor cooling means : en
  • US2060429A - Brake mechanism : en
  • US2060555A - Dental instrument : en
  • US2060368A - Crimping machine : en
  • US2060176A - Switch : en
  • US2060214A - Pipe handling apparatus : en
  • US2060424A - Method of putting together a ship's model hull : en
  • US2060678A - Electric discharge device : en
  • CA361709A - Tobacco mass distributing device : en fr
  • CA361671A - Dynamo-electric machine protection : en fr
  • DE638247C - Sports top with angular main body : de en
  • AT147594B - Corset or the like : de en
  • CA361739A - Alloy steel : en fr
  • CH187555A - Advertising facility with backlit, partially translucent advertising sign. : de en
  • DE638070C - Preheating boiler with vapor riser pipe, especially for laundry boilers : de en
  • DE638300C - Chain thread monitor in the harness : de en
  • FR805053A - Method and device for keeping liquids cool : en fr
  • US2060482A - Air cooler : en
  • CA361657A - Welting for shoes : en fr
  • CA361710A - Buckle : en fr
  • DE638249C - Arrangement for releasing a track breaker, in particular a bridge track breaker, from the track of the conveyor bridge : de en
  • USD101879S - Design for a bottle or similar : en
  • US2060548A - Rod coupling : en
  • USD101847S - Design for a fishing bod handle : en
  • US2060126A - Comminuting machine : en
  • US2060359A - Web splicing device : en
  • US2060667A - Power distribution system : en
  • USD101870S - Design fob a textile fabric or : en
  • AT147538B - Control device for the pressure medium of a switching device for change gears. : de en
  • DE638383C - Electric vehicle headlight with parabolic cylindrical reflector : de en
  • GB456513A - An improved process for the purification of silica : en
  • FR805096A - Winding machine for cinematographic films : en fr
  • FR805097A - Connection and branch terminals for electric wires and cables : en fr
  • US2060713A - Thermostatic switch : en
  • AT147507B - Long distance slide for popular amusement. : de en
  • US2060520A - Safety razor : en
  • US2060153A - Fruit sorting apparatus and method : en
  • US2060434A - Apparatus for cooking : en
  • DE638359C - Method and device for casting the closing links of a zipper onto a fastener tape : de en
  • DE638431C - Straw feeding device for mowing machines with a circumferential screw-shaped divider : de en
  • US2060419A - Meter testing : en
  • US2060505A - Colored motion picture camera : en
  • FR805162A - Improvements relating to carbureted air engines : en fr
  • GB456661A - Improvements in or relating to the removal of hydrogen sulphide from gases : en
  • US2060714A - Pneumatic inner tube : en
  • US2060156A - Railway hopper car : en
  • US2060197A - Cloth cutting machine : en
  • US2060187A - Marine engine temperature control : en
  • US2060305A - Mechanism for the control of feed to cotton extractors : en
  • US2060512A - Liquid dispensing device : en
  • GB456418A - Improvements in or relating to reciprocating pumps : en
  • CH187516A - Electric wire distribution board. : de en
  • DE638182C - Telephone, the microphone of which can be switched off by connecting another freely portable microphone : de en
  • DE637306C - Centering device for the voice coil of electrodynamic loudspeakers : de en
  • GB456556A - Improvements in and relating to safety razors : en
  • GB456698A - Improvement in windshield cleaner : en
  • GB456569A - Process for the production of chlorine dioxide : en
  • GB456495A - Improvements in or relating to motor vehicles : en
  • GB456395A - Mechanical winch particularly for dragging fishing nets from the water : en
  • AT147664B - Compressor arrangement for vehicle engines. : de en
  • FR805112A - Method and apparatus for making seams in wire mesh : en fr
  • GB456677A - Improvements in cycle racks or stands : en
  • US2060547A - Chain saw : en
  • FR805142A - Knitting winder for straight chain hosiery looms : en fr
  • GB456635A - Improvements in admission tickets and the like : en
  • FR805145A - Metal cable with a conductive core and method for its manufacture : en fr
  • GB456738A - Improvements for the protection of grease lubricated bearings which are arranged under liquid and the protection of other machine elements which are easily influenced by liquids : en
  • GR6116B - INSCRIPTIONS CARRIED OUT OF CRYSTALS OR GLASS. : el en
  • DE638318C - Device for moving the rotating blades on completely immersed blade wheels : de en
  • DE638360C - Ticket printer : de en
  • US2060528A - Device for facilitating the reading of a slide rule : en
  • USD101922S - Design for an urn : en
  • AT147510B - Friction wheel lighter. : de en
  • AT147605B - Method and device for working stone surfaces. : de en
  • GB456838A - Improvements in or relating to methods of landing aircraft in fog : en
  • DE637951C - Printing device : de en
  • DE638147C - Process for the production of light bodies of special strength for incandescent lamps u. Like. From preferably drawn wire : de en
  • AT147720B - Speed change transmission. : de en
  • US2060158A - Metal working machine : en
  • US2060143A - Production of alcohols : en
  • DE638221C - coffee filter : de en
  • DE638260C - Gas burner with an ignition chamber arranged concentrically within the burner head and provided with one or more ignition pills : de en
  • CA361758A - Supporting device : en fr
  • CH187406A - Laundry detergent. : de en
  • DE638051C - Device for locking vertically displaceable windows by clamping action : de en
  • DE638317C - Manufacture of rubber V-belts with cover fabric : de en
  • CH187442A - Envelope. : de en
  • DE638429C - Voltage regulating transformer : de en
  • FR805079A - Spool for wire and similar materials : en fr
  • GB456563A - An improved machine for binding wire round packing cases or other packages : en
  • US2060734A - Combined locking and releasing assembly : en
  • CA361679A - Sulphur bearing oil : en fr
  • CH187390A - Mechanical strainer. : en fr
  • AU2550935A - Wool cleaning machine : en
  • FR805203A - Method and device for cutting strips of cork and the like for mouthpieces, and for fixing them to the moving cigarette paper tape : en fr
  • GB456487A - Improvements in gobbing apparatus for mines : en
  • CH187368A - Pest control methods. : de en
  • US2060460A - Slicing machine : en
  • AT147565B - Process for wrapping and applying glue to the protruding end of packaging sleeves that are not yet completely closed. : de en
  • AT147616B - Volume control device for receivers. : de en
  • DE638387C - Flat weft knitting machine : de en
  • US2060110A - Hydraulic pressure fluid : en
  • AT147623B - Galvanic element. : de en
  • USRE20165E - Iron handle : en
  • CH187561A - Packaging box with overlapping flaps. : de en
  • AT147711B - Tapered roller bearings. : de en
  • AT147573B - Method and device for obtaining equally exposed photographic negatives. : de en
  • CH187422A - Process for the preparation of a chrysene carboxylic acid. : de en
  • AT147713B - High pressure grease gun. : de en
  • DE638424C - Device for extinguishing alternating current interruption arcs, in particular in switches and fuses : de en
  • US2060047A - Method of preparing artificial filaments : en
  • US2060677A - Tile and concrete binding plastic : en
  • US2060086A - Production of carbonylic compounds : en
  • US2060289A - Conditioning apparatus : en
  • US2060394A - Method of assembling handbag frames : en
  • CA361704A - Hollow object casting method : en fr
  • CA361756A - Canoe : en fr
  • CA361770A - Threshing machine frame : en fr
  • US2060062A - Automobile accessory : en
  • US2060760A - Bracket construction : en
  • GB456444A - Improvements in and relating to electrical sound transmission systems : en
  • GB456646A - Improvement in air cooling and circulating device and process : en
  • DE638100C - Device for the production of growing pots : de en
  • AT147585B - Acoustic single station altimeter. : de en
  • CH187534A - Artificial tooth made of porcelain. : de en
  • AT147550B - Method of expelling perishable fruit juices. : de en
  • AT147564B - Process for operating pulverized coal firing. : de en
  • CH187532A - Method and device for closing the pump and filling tube from vessels which contain a gas filling under excess pressure. : de en
  • US2060104A - Hardened vitreous article : en
  • US2060750A - Equalizer system : en
  • AT147516B - Backschierßer. : de en
  • AU73936A - Improvement in multiple operated fastening end members : en
  • AU2508235A - Improvements in or relating tothe application of coatings to workpieces : en
  • CH187475A - Chronograph mechanism. : en fr
  • US2060222A - Interpolating system : en
  • US2060247A - Adjustable seat support : en
  • CH187584A - Method for the temporary fixing of material webs to be treated on a base. : de en
  • AT147671B - Process for the production of a solid, easily soluble and resin-rich glue resin for the paper industry. : de en
  • US2060443A - Tobacco stemmer : en
  • DE638276C - Method for facilitating the ignition of arc converters, in particular Marx converters : de en
  • FR805129A - Reinforced carded sails : en fr
  • CA361666A - Formic acid : en fr
  • AT147704B - Connection piece for pressure lubrication. : de en
  • CH187479A - Dividing device for machine tools. : en fr
  • CH187405A - Button for knitting and crochet needles. : de en
  • US2060327A - Ruling and lining guide for typewriters : en
  • AT147663B - Multi-part hotplate. : de en
  • US2060417A - Electrical resistance device : en
  • US2060302A - Card table : en
  • US2060639A - Selector for control clocks : en
  • US2060655A - Sanitation system for metallic building structures : en
  • US2060716A - Synthetic resins : en
  • US2060496A - Cooling device : en
  • US2060257A - Humidifying apparatus : en
  • US2060683A - Egg separator : en
  • US2060564A - Electric discharge device : en
  • US2060715A - Synthetic resins : en
  • US2060779A - Method for making rolled hollow metal articles : en
  • US2060630A - Towel rack : en
  • AT147597B - Facility for showing stereoscopic images. : de en
  • US2060692A - Power transmission clutch : en
  • US2060694A - Refrigerator : en
  • CA361747A - Solid bituminous hydrocarbon product : en fr
  • AT147560B - Backflow protection for gas-heated devices. : de en
  • CA361639A - Dish washing machine : en fr
  • CH187542A - Process for the preparation of deoxymorphin C. : de en
  • US2060649A - Refrigerant compressor : en
  • CH187530A - Process for manufacturing double-spiral lighting bodies for incandescent lamps. : en fr
  • US2060023A - Photographic emulsions containing 7-alkyl-thio iso- and pseudo-cy-anines : en
  • US2060554A - Shock absorber : en
  • US2060198A - Echo torpedo detonator : en
  • US2060717A - Snow plow : en
  • GB456673A - Improvements in methods and apparatus for surface hardening iron and steel articles : en
  • GB456650A - Improvements relating to television and like transmitting systems : en
  • FR805033A - Improvements to metal boxes : en fr
  • DE638421C - Lifting rotary dial with square movement, in which the brushes lying in the speech path are brought into engagement with the contact pins by an axial displacement after the complete rotary movement : de en
  • AU195936A - Improvements in means for operating valves that are used in flushing cisterns : en
  • CH187397A - Combing machine for wool, cotton, etc. : de en
  • US2060137A - Process of refining metals : en
  • GB456452A - Improvements in and relating to electric radiators : en
  • FR805083A - Process for treating materials containing molybdenum or tungsten : en fr
  • US2060557A - Mixing device : en
  • US2060689A - Bathing suit : en
  • FR805215A - Device used to find outages on power lines : en fr
  • DE638164C - Binders : de en
  • GB456611A - Improvements in or relating to vending machines : en
  • GB456696A - Improvements in or relating to sanitary traps : en
  • DE638371C - Stopcock with removable handle : de en
  • AT147658B - Cinema machine. : de en
  • CA361641A - Filament or yarn manufacture : en fr
  • CA361645A - Stove pipe : en fr
  • FR805003A - Assembly making it possible to generate a current or a voltage in delta, particularly applicable to television : en fr
  • AT147526B - Snap-on valve cap. : de en
  • DE638165C - Bucket that can be transformed into a watering can : de en
  • FR805134A - Electron tube with high ohmic resistance wall coating : en fr
  • US2060069A - Toy railway track switch : en
  • GB456725A - Improvements in or relating to jacking systems for vehicles : en
  • GB456502A - Improvements in and relating to air or gas compressors : en
  • GB456548A - Treatment of the ends of flat bars used in revolving flat carding engines : en
  • GB456598A - Improvements in and relating to the inking apparatus of platen printing presses : en
  • DE638264C - Process for the production of diazonium salt preparations : de en
  • GB456369A - Improvements in or relating to stamping or embossing machines : en
  • FR805037A - Aircraft turbine condenser : en fr
  • FR805165A - Lined waterproof folding box : en fr
  • GB456448A - Improvements relating to screw propellers : en
  • FR805225A - Improvements to funeral monuments : en fr
  • DE638195C - Pilgrimage process for the production of thin strips and sheets from a thick initial workpiece : de en
  • AT147748B - Height-adjustable tables, chairs, etc. like : de en
  • CH187598A - Process for the preparation of a product which can be used as a wetting, washing, emulsifying, dispersing, leveling and softening agent. : de en
  • GB456728A - Improvements relating to the pictorial reproduction of stationary or moving objects : en
  • GB456729A - Improvements in or relating to systems of control for electrically operated lifts : en
  • GR6109B - HOW TO FRAME PHOTOS. : el en
  • GB456535A - Process for the manufacture of diazotising azodyestuffs : en
  • GB456704A - Improvements in cellular cooling plates for colloidal materials : en
  • FR805230A - heating element for electric oven : en fr
  • FR805119A - Advanced device indicator and possibly transmission ratio controller : en fr
  • GB456477A - Improvements in or relating to multi-colour pencils : en
  • GB456736A - Improvements in and relating to coin freed mechanism for gas and similar meters : en
  • US2060316A - Refrigerating system : en
  • DE638211C - Multi-bar winding for AC machines with an uneven number of bars per slot : de en
  • DE638222C - Device for roasting or baking dishes in a hot oil or fat bath : de en
  • GB456468A - Improvements relating to air filters : en
  • FR805116A - Improvements to form-mounting machines : en fr
  • FR805149A - Method and apparatus for making elastic yarns : en fr
  • GB456446A - Improvements in and relating to the production of concentrated nitric acid : en
  • GB456509A - Improvements in and relating to drying plant such as potter's mangles : en
  • GB456575A - Improvements in or in connection with means for tieing trees to stakes : en
  • GB456665A - Improvements in, or relating to, electric switches, bell-pushes, socket couplings, and the like : en
  • US2060238A - Apparatus for and method of cleaning : en
  • US2060472A - Circuit breaker : en
  • US2060593A - Metal element and method of making the same : en
  • US2060524A - Photosensitive tube : en
  • US2060580A - Automatic timing governor for internal combustion engines : en
  • US2060007A - Fastener for fastening hook lines to trot lines : en
  • US2060397A - Process for reenforcing of furs : en
  • US2060459A - Garment holder : en
  • CH187601A - Process for the preparation of a condensation product from an o-diketone. : de en
  • CH187626A - Automatic speed change mechanism. : en it
  • US2060063A - Breast pump device : en
  • FR805174A - Process for preparing fuels with high anti-knock power for engines : en fr
  • GB456584A - Improvements in or relating to electrical energy transmission systems for transmitting television and like signals : en
  • GB456683A - Improvements in and relating to means for steering vessels : en
  • AT147586B - Device for viewing stereoscopic images. : de en
  • US2060441A - Welding rod for arc welding : en
  • FR805126A - Method of assembling all the notebooks forming a book in a cover and new products obtained by this process : en fr
  • GB456508A - Improvements in fuel injection pumps for internal combustion engines : en
  • GB456678A - Improvements in electromagnetic brakes : en
  • GB456514A - Means for correcting bone joint irregularities and misplacements particularly toe joints : en
  • US2060001A - Splint : en
  • US2060252A - Floating block gate ram : en
  • AT147747B - Method for overpressing cables with endless and seamless sheaths made of refractory metals, in particular aluminum. : de en
  • US2060336A - Composition of matter containing vegetable mucinous extract from plants : en
  • FR805201A - Improvements to two-stroke internal combustion engines : en fr
  • DE638152C - Device for cutting off a limb, especially for castration : de en
  • FR805172A - Agricultural or forestry vehicle : en fr
  • US2060299A - Electrical step-up device : en
  • DE638143C - Moisture-resistant, replaceable capacitor for balancing telecommunication cables : de en
  • DE638071C - Process for the production of polyaminocarboxylic acid nitriles, the corresponding acids or their compounds : de en
  • DE638167C - Electromagnetic inner shoe brake : de en
  • DE638399C - Valve arrangement for buttermaking facilities : de en
  • US2060686A - Device for drafting : en
  • DE629495C - Sanitary napkin : de en
  • DE638179C - Telegraph receiver for optional or simultaneous printing and punching, in which the attachment or intermediate pieces attached to the selector rails are brought into the path of the punching hammer depending on the combination of characters : de en
  • USD101927S - Design for a glove : en
  • GB456745A - Improvements in and relating to optical sound records : en
  • DE638294C - Process for the production of soft sugar masses, such as fondant, sugar cream, toffee o. : de en
  • US2060223A - Process of growing mushrooms : en
  • US2060744A - Conveyer system : en
  • FR805248A - Improvements to conveyor furnaces : en fr
  • GB456711A - Improvements in or relating to switching devices for glow lamps : en
  • FR805168A - Advanced metal bed : en fr
  • GB456346A - A process for the preservation of edible fungi, chiefly mushrooms, and increasing their food value : en
  • GB456619A - Fluid flow measuring means : en
  • GB456482A - Improvements in and relating to electric discharge apparatus : en
  • US2060117A - Phonograph : en
  • US2060765A - Welded joint and method of making the same : en
  • US2060401A - Direction signal : en
  • DE638155C - Coffee brewer with filter : de en
  • DE638277C - Electrode holder for electron tubes : de en
  • GB456576A - Improvements relating to measuring gauges : en
  • GB456730A - Improvements in motor road vehicles : en
  • US2060019A - Bottle crate : en
  • US2060465A - Spring cushion seat : en
  • US2060691A - Power transmission clutch and hydraulic control means therefor : en
  • USD101904S - Design fob an atomizer case : en
  • US2060602A - Journal box lid : en
  • DE638355C - Guide link for cylinder-filling internal grinding tools : de en
  • US2060193A - Label applying machine : en
  • FR805180A - Electric switch : en fr
  • GB456554A - Process for the production of sheets, bands, threads and the like from rubber-latex, or the latices of guttapercha, balata, synthetic rubber and the like, and articles produced by this process : en
  • DE638272C - Manually operated switching device for the electrical system of small motor vehicles, especially motorcycles : de en
  • FR805246A - Manufacturing process of an aluminum container with an aluminum alloy base : en fr
  • US2060095A - Thermionic trigger device : en
  • AT147529B - Automatic fire extinguishers, in particular for motor vehicles. : de en
  • AT147629B - Method for wrapping dolls with galvanic elements. : de en
  • US2060699A - Electric fan : en
  • US2060755A - Program-starting system : en
  • US2060423A - Treatment of frozen meat : en
  • CH187423A - Process for the production of an organic mercury compound. : de en
  • US2060271A - Combined soaping, scrubbing, and spraying device : en
  • CH187481A - Process for connecting rubber materials, especially so-called doublé materials, used primarily in the manufacture of gas masks. : de en
  • US2060161A - Device for frightening animals : en
  • US2060696A - Dandelion bed knife guard : en
  • DE638375C - Semi-permeable absorber wall, especially for small refrigeration machines : de en
  • DE638130C - Cushioning : de en
  • GB456397A - Improvements in non-skid chain attachments for vehicle wheels : en
  • CH187592A - Process for the preparation of 4-ethyl-dihydroresorcinol. : de en
  • US2060369A - Scraper : en
  • US2060625A - Process of preparing self-hardening compositions and products obtainable therbey : en
  • DE638200C - Process for separating mixtures of chlorinated phthalic anhydrides : de en
  • DE638348C - Trough for applying varnish-like coatings to record cores : de en
  • FR805005A - Improvements to furniture for automatic gaming devices : en fr
  • FR805011A - Separators for accumulators : en fr
  • US2060532A - Shock absorber : en
  • DE638290C - Process for the destruction of insects in flour, pasta and similar foods by cold treatment : de en
  • US2060523A - Beater rod locking device : en
  • US2060768A - Tube mill : en
  • DE638313C - Installation on multi-phase transformers with at least one star winding to achieve any position of the star point : de en
  • DE638066C - Device for summing the mean values over time of several measured variables, in which each measured variable acts on a pulse generator : de en
  • DE638269C - Rotary switch, especially for measuring purposes, with a fixed axis and a supporting body that can be rotated about this for pantographs sliding on flat contact tracks : de en
  • US2060004A - Barbecue apparatus : en
  • US2060053A - Draft and buffer gearing : en
  • US2060116A - Muffler : en
  • US2060171A - Scaffolding coupling : en
  • GB456751A - Process for the manufacture of 4-alkyl-5-hydroxy-alkylthiazoles : en
  • US2060309A - Machine for manufacturing stationery : en
  • DE638069C - Garment, especially raincoat, windbreaker, apron or the like. : de en
  • USD101892S - Design for an egg carton : en
  • US2060669A - Art of motion picture copying : en
  • US2060470A - Receptacle : en
  • US2060136A - Electric furnace : en
  • CH187428A - Process for the preparation of a metal-containing nitro-disazo dye. : de en
  • FR805063A - Hot water and steam generator, with gas fireplace : en fr
  • GB456684A - Improvements in and relating to rotary engines, pumps and the like : en
  • GB456347A - Improvements in electric inductances : en
  • DE638181C - Electrostatic speaker : de en
  • DE638358C - Method and device for setting moist and grainy material : de en
  • US2060410A - Synthetic resins : en
  • US2060585A - Telephone signal circuit : en
  • FR805078A - Shade improvements : en fr
  • GB456409A - Improvements in machines for slitting and reeling paper webs : en
  • FR805216A - Process for the introduction into molds of the mass used for the molding : en fr
  • AT147511B - Ski binding with all-round heel link. : de en
  • CA361687A - Alkaline nitrate production : en fr
  • GB456747A - Improvements in and relating to conveying biscuits or like articles : en
  • GB456713A - Improved method and apparatus for producing road surface markings : en
  • AT147717B - Central lubrication device with vertical cam disk shaft. : de en
  • US2060134A - Apparatus for refining metals : en
  • US2060661A - Fabric treating process : en
  • CH187548A - Method for transmitting a signal intended to be recorded by a telephone set and telephone installation comprising at least one set allowing the implementation of said method. : en fr
  • AT147579B - Film guide frame for cinema equipment. : de en
  • US2060249A - Mechanical clutch : en
  • DE638139C - Type cylinder typewriter with keys : de en
  • DE638225C - Machine for sanding and smoothing wooden strips, furniture parts, etc. like : de en
  • AT147749B - Toothpick holder. : de en
  • CH187590A - Process for the preparation of 4-hexyldihydroresorcinol. : de en
  • AT147695B - Two-stroke internal combustion engine with slot control and reverse flushing. : de en
  • CH187527A - Method and arrangement for regulating conversion devices operating with grid-controlled vapor or gas discharge paths. : de en
  • US2060288A - Machine for applying piping and the like to leather goods : en
  • US2060017A - Cast refractory and the process of manufacturing the same : en
  • US2060588A - Reflector : en
  • CA361675A - Journal bearing : en fr
  • US2060399A - Condensation evaporator : en
  • US2060657A - Electric lamp : en
  • CA361772A - Safety razor : en fr
  • US2060477A - Regulating transformer : en
  • CA361678A - Inductance adjusting device : en fr
  • AT147639B - Process for the production of multi-choir pile fabrics. : de en
  • US2060043A - Arc discharge lamp : en
  • US2060641A - Method for finishing garnish moldings : en
  • CH187540A - Process for the preparation of a compound of a barbituric acid. : de en
  • CH187582A - Buffet. : de en
  • US2060360A - Web roll support : en
  • DE638402C - Chain link : de en
  • AT147738B - Lighting device with liquid-cooled electrical light sources. : de en
  • US2060139A - Liquid heater : en
  • DE638068C - Curved weft guard needle for looms : de en
  • CA361723A - Structural unit : en fr
  • US2060347A - Arc lamp : en
  • CH187392A - Coffee machine. : de en
  • DE638093C - Method and device for cleaning and debarking tree trunks : de en
  • AT147531B - Gas mask. : de en
  • CA361694A - Fan : en fr
  • CA361711A - Rhodium plating stripping method : en fr
  • GB456501A - Improvements in and relating to a grinding or polishing device for sheet rolling mills : en
  • US2060668A - Harrow evener : en
  • US2060772A - Remote control system : en
  • US2060261A - Telephone system : en
  • AT147568B - Method for obtaining sound recordings. : de en
  • CA361737A - Web material forming apparatus : en fr
  • CA361766A - Funnel : en fr
  • CA361735A - Saw teeth working apparatus : en fr
  • DE638088C - Process for the production of leather with a high sulfur content : de en
  • DE638430C - Transformer with an auxiliary winding that is simply linked to the leakage flux of the working windings : de en
  • US2060012A - Polishing mop or duster : en
  • AT147750B - Seating. : de en
  • US2060486A - Railway track switch controlling apparatus : en
  • US2060759A - Conveyer system : en
  • US2060450A - Machine for making handled shopping bags : en
  • US2060468A - Egg gathering bucket : en
  • DE638291C - Turning device for internal combustion engines : de en
  • FR805064A - Automatic damping device for internal combustion engines : en fr
  • FR805072A - Spongy dressings which may contain medicinal products : en fr
  • FR805049A - Bread basket and other household utensils carrying device : en fr
  • FR805236A - Elastic support : en fr
  • GB456528A - Improvements in and relating to electric connecting devices of the plug and socket type : en
  • GB456585A - Improvements in or relating to microphones and circuit arrangements incorporating the same : en
  • US2060050A - Combined spring bumper and spring drawbar : en
  • CA361764A - Piston expander : en fr
  • US2060400A - Method of and apparatus for treating sheet metal : en
  • US2060720A - Track bracket : en
  • CH187378A - Device for cleaning drainage pipes from sludge collectors using pressurized water. : de en
  • AU103980B2 - Improvements relating to valves : en
  • DE638380C - Arc horn for switch : de en
  • CH187559A - Machine for wrapping approximately spherical objects. : en fr
  • US2060553A - Ear protector : en
  • US2060064A - Letter scale : en
  • US2060135A - Metallurgical apparatus : en
  • CA361643A - Engine fuel system : en fr
  • GB456355A - Arrangement for driving vehicles and ships by means of internal combustion machines : en
  • CH187470A - Waterproof winder. : en fr
  • CH187552A - Modulation circuit for television and radio stations. : de en
  • CA361649A - Container closure applying apparatus : en fr
  • CH187565A - Device for preventing the windows from fogging up and icing over, in particular the windshield of vehicles. : de en
  • AT147640B - Printing press, in particular hand press. : de en
  • US2060620A - Truck : en
  • CH187578A - Device for controlling a section of the maneuvering wing of an airplane. : en fr
  • AT147689B - Clasp closure for ladies handbags u. like : de en
  • US2060469A - Airship : en
  • CH187417A - Process for dissolving crude lime aluminates in water with a view to their purification. : en fr
  • US2060195A - Production of acid anhydrides : en
  • US2060021A - Albuminous solutions which do not form flakes : en
  • US2060102A - Hair curler : en
  • US2060163A - Azo dyestuffs : en
  • US2060232A - Fish cooking method : en
  • CH187571A - Elastic suspension device for saddles of bicycles, motorcycles and other vehicles. : en fr
  • AT147702B - Process for refining fats and oils. : de en
  • CH187570A - Assembly stand. : de en
  • CH187409A - Shirt. : de en
  • AT147677B - Device for line, section or full-page transfer printing of a printing form. : de en
  • AT147701B - Process for preventing the oxidation of fats, oils and their mixtures. : de en
  • FR805108A - Meat mincer : en fr
  • US2060174A - Pulley block : en
  • US2060586A - Automatic ticker-tape feed-out device : en
  • CH187457A - Snowshoe binding with heel strap. : de en
  • CH187447A - Auxiliary device for typewriters for holding account sheets to be written on. : de en
  • CH187497A - Hydraulic pressing plant for pressing fruits. : de en
  • US2060274A - Binding and dividing bar : en
  • US2060749A - Automatic show card printing device : en
  • DE638235C - Plain bearings in which multilayer balls form a supporting sliding surface : de en
  • GB456425A - Improvements in or relating to mechanism for the suspension of bobbins in the creels of spinning or preparing machines : en
  • US2060123A - Shoetree : en
  • AT147536B - Vehicle wheel. : de en
  • AT147650B - Use of phosphorus-containing aluminum-silicon alloys for objects that are subjected to frictional stress, especially at elevated temperatures. : de en
  • US2060461A - Bubble chewing gum and process of making same : en
  • FR805164A - Welded washer : en fr
  • US2060111A - Air-circulatory system for dry kilns : en
  • US2060647A - Control system : en
  • US2060780A - Lifting jack : en
  • GB456401A - Improvements in or relating to means for locking goods containers on transport vehicles : en
  • US2060628A - Clothesline clamp lock : en
  • AT147571B - Process and device for the production of glass wool. : de en
  • US2060173A - Scoliosis corrective brace : en
  • US2060614A - Modulating carrier wave transmitter : en
  • US2060113A - Treatment of fabrics containing organic derivatives of cellulose : en
  • US2060544A - Method and apparatus for constructing pipe : en
  • AT147630B - Filtration device for oil regeneration. : de en
  • AT147737B - Inertia-free converter with memory effect, especially for message transmission. : de en
  • AT147656B - Circulation compressor. : de en
  • AT147661B - Etching machine. : de en
  • US2060492A - Electrical apparatus : en
  • US2060733A - Process of treating cellulose and derivatives thereof : en
  • AT147728B - Rotary switches with switching chambers, which are formed by insulating washers that are held together by bolts and thickened on the surface (package switches). : de en
  • CH187426A - Process for the production of a new azo dye. : de en
  • DE638137C - Process for the production of water-soluble, acidic, ester-like condensation products : de en
  • US2060065A - Heating, drying, and sterilizing cabinet for towels and the like : en
  • US2060405A - Dart board : en
  • SE87844C1 - Device for gas generators : en sv
  • US2060563A - Azo dyestuffs containing chromium and process of preparing them : en
  • US2060591A - Gasholder of the waterless type : en
  • AT147731B - Switch with compressed air extinguishing. : de en
  • CA361761A - Safety coupling hook : en fr
  • US2060314A - Typewriter ribbon device : en
  • US2060598A - Tooth brush cabinet : en
  • US2060204A - Talking picture with directional effect : en
  • US2060664A - Fabric : en
  • US2060125A - Bottle provided with combined drinking and measuring vessel : en
  • AT147541B - Automatic shut-off valve for gas pipes. : de en
  • GB456497A - Improvements in or relating to women's nether undergarments : en
  • US2060119A - Calculating machine : en
  • USD101920S - Design fob a handbag : en
  • DE638150C - Process for the preparation of dyes of the anthraquinone series : de en
  • USD101923S - Design for a combination corsage : en
  • AT147657B - Circumferential distribution slide for multi-piston liquid meters. : de en
  • CH187589A - Process for the production of perylene. : de en
  • US2060543A - Detachable jack base : en
  • DE638078C - Automatic switching device for starting devices of squirrel cage armature motors, especially for star-delta switches : de en
  • DE638365C - Thread take-off device for high-speed chain knitting machines : de en
  • GB456490A - Improvements in or relating to furnace fire-bars : en
  • AT147576B - Machine for franking letters etc. like : de en
  • CH187501A - Internal combustion engine. : en fr
  • USD101869S - Design for a textile fabric or : en
  • US2060108A - Treatment of blackstrap sludge : en
  • DE638017C - Plug coupling for high-frequency cables, in which a highly conductive layer is arranged under the cable jacket : de en
  • USD101908S - Design fob a badge : en
  • CH187403A - Shuttle. : de en
  • GB456687A - Improvements in and relating to the manufacture of wire pins and nails : en
  • AT147593B - Device for separating hollow stones or bricks from a clay strand or the like and for closing these bricks in one operation. : de en
  • DE638220C - Vacuum cleaner, especially the horizontal type, with three castors : de en
  • US2060059A - Car loading device : en
  • US2060568A - Assisting agents for the textile industry : en
  • US2060462A - Run resisting knitted fabric : en
  • US2060573A - Condensation products of phenols and triisobutylene : en
  • DE638274C - Synchronous machine of salient pole type with exciter winding to be split for asynchronous operation and rotating protective resistors : de en
  • FR805093A - Improvements to heating systems using a heat pump : en fr
  • GB456465A - Process for making alloys : en
  • US2060292A - Piston : en
  • US2060535A - Automatic regulating system for pressure-fired steam boilers and the like : en
  • US2060731A - Automobile control mechanism : en
  • AT147549B - Nailless composite solid container. : de en
  • US2060041A - Utility and decorative sheet material and method of making the same : en
  • USD101852S - Design for a shoe ob similar article : en
  • AT147739B - Device to protect the fluorescent screen of cathode ray tubes against burns. : de en
  • DE638008C - Compound steam engine Woolfscher design with valve control : de en
  • DE638409C - Bicycle with an out-of-round crank wheel : de en
  • US2060054A - Draft and buffer gearing : en
  • US2060112A - Process of treating hydrocarbon oils : en
  • US2060475A - Apparatus for feeding molten glass : en
  • US2060508A - Short wave oscillator : en
  • US2060576A - Marked rubber goods and method for producing the same : en
  • US2060044A - Screw thread grinder : en
  • US2060536A - Fuel control means for airship engines : en
  • DE638073C - Steam power plant with device for preheating the boiler feed water : de en
  • DE638209C - Reversing contactor control for DC motors with a relay connected to the armature voltage and dependent on the voltage direction : de en
  • DE638248C - Striking tool operated by an electric motor : de en
  • GB456559A - Improved tennis practice appliance : en
  • CA361750A - Automobile sand distributor : en fr
  • US2060414A - Turbine : en
  • CH187602A - Process for the preparation of a condensation product from an o-diketone. : de en
  • US2060037A - Automatic time control for tuned circuits : en
  • US2060165A - Linesman's indicator for football games : en
  • AT147552B - Mouthpiece for wine lifter or the like. : de en
  • USD101856S - Design for a vacuum cleaner : en
  • CH187591A - Process for the preparation of 4-cyclohexyldihydroresorcinol. : de en
  • US2060624A - Bookmark : en
  • US2060743A - Apparatus for controlling the charge of storage batteries : en
  • US2060010A - Metal wool body and method of making same : en
  • AT147746B - Cooking device. : de en
  • US2060013A - Grief stem straightener : en
  • US2060024A - Metalworking : en
  • CA361721A - Sound reproducing apparatus : en fr
  • DE638226C - Process for the production of hollow rubber balls with strikingly colored high or low relief decorations : de en
  • US2060276A - Bottle filling method and apparatus : en
  • CH187413A - Reinforcement on running surfaces of shoes, in particular on upper stains on heels. : de en
  • CA361724A - Insulating material : en fr
  • US2060577A - Method of and apparatus for embossing : en
  • CH187538A - Process for the production of a therapeutically effective preparation. : de en
  • AT147518B - Friction wheel lighter. : de en
  • AT147655B - Cigarette case or the like with single issue. : de en
  • USD101899S - Design fob a shoe ok similar article : en
  • US2060407A - Cylinder head : en
  • USD101918S - Design for a textile fabric or : en
  • US2060052A - Draft and buffer gearing : en
  • US2060194A - Nipple and bottle holder : en
  • US2060225A - Attachment for sadiron handles : en
  • DE638183C - Handset for telephone stations : de en
  • DE638364C - Device for converting multiphase alternating current into direct current and vice versa using spark gaps : de en
  • AT147505B - Control for agricultural machines. : de en
  • CA361665A - Permanent magnet : en fr
  • DE638252C - Device to avoid the voltage increase in the event of a load reduction or idling of a mercury vapor rectifier, in which the transformer itself is forced to divide current by star-six-phase star connection : de en
  • AT147545B - Propeller drive for boats. : de en
  • AT147608B - Drive for cinema machines by means of friction gear. : de en
  • CA361636A - Internal combustion engine : en fr
  • CH187509A - Device for generating ignition sparks when starting internal combustion engines. : de en
  • DE638322C - Tie that is connected to the collar button by a snap-type fastener : de en
  • DE638218C - Process for the production of oil-soluble synthetic resins : de en
  • FR805178A - Automatic variable pitch propeller : en fr
  • FR805195A - Hockey game : en fr
  • GB456599A - Improvements in the combustion spaces of internal combustion engines : en
  • CA361698A - Coating apparatus : en fr
  • DE638057C - Capstan arrangement on turntables or transfer platforms : de en
  • CH187394A - Moth bag. : de en
  • GB456573A - Improvements in and relating to magnetic sound recording apparatus : en
  • AT147522B - Retaining wall, as well as the device for its manufacture. : de en
  • AU2509635A - Electric communication cables : en
  • AT147558B - Closure for the ends of metallic packing straps. : de en
  • AT147566B - Device for introducing secondary air in grate firing systems, especially in locomotives. : de en
  • US2060323A - Combustion control : en
  • CH187587A - Process for the production of perylene. : de en
  • GB456351A - Process for the production of plastic materials : en
  • CH187380A - Container fitted with a safety lock. : en fr
  • FR805186A - Joint for connecting the universal joint shaft to the gearbox shaft in automobiles : en fr
  • CA361660A - Temperature control device : en fr
  • DE638170C - Device for sifting with a blower sucking in the dust air mixture : de en
  • DE638194C - Installation switch for lanes of rail-less, flange-free vehicle toys : de en
  • CH187625A - Arrangement for the synchronization of television receivers by the transmitter. : de en
  • AT147668B - Device for deactivating the air pump provided on motor vehicles. : de en
  • AT147683B - Closure for bags, in particular purses. : de en
  • AT147678B - Process for the production of endless rubber V-belts or the like. : de en
  • CH187529A - Arrangement for generating deflection voltages for cathode ray tubes. : de en
  • AT147519B - Bearing shell for axle bearings of rail vehicles with top lubrication and leg play. : de en
  • US2060029A - Top with a hollow stem and a rotatably connected object : en
  • US2060511A - Pillowcase turner and doffer : en
  • US2060392A - Milk strainer : en
  • USD101912S - Design for a coat : en
  • AU2544335A - Improvements relating to pneumatic tyre wheels particularly for use with low pressure pneumatic tyres on motor driven tractors : en
  • CH187510A - Method for starting internal combustion engines. : de en
  • DE638039C - Storage sleeve for the rollers of dictation machines : de en
  • CH187448A - Film winder. : de en
  • AT147625B - Device for the right-angled or almost right-angled deflection of a polarized beam. : de en
  • AT147578B - Color camera for simultaneous recording of several partial images. : de en
  • AT147580B - Loose leaf book that can be used as a standing sheet stack carrier. : de en
  • AT147641B - Clamp for clamping boards to be glued u. like : de en
  • CH187430A - Process for the preparation of a new anthraquinone dye. : de en
  • CH187609A - Process for the preparation of an azo dye. : de en
  • FR805155A - Apparatus for simultaneous separation and cooling of powdery materials : en fr
  • AT147716B - Carburetors for internal combustion engines. : de en
  • US2060350A - Core box vent plug : en
  • FR805039A - Watertight door for shelters against harmful gases and other applications : en fr
  • FR805184A - Method and apparatus for embossing cartons, paper and the like : en fr
  • GB456420A - Separating and grading solid particles from suspensions in liquids, by centrifugal means : en
  • USD101921S - Design fob a building siding : en
  • CA361703A - Driving and stopping mechanism : en fr
  • FR805173A - Heated suit for dives : en fr
  • GB456527A - Improvements in or relating to throttle or regulating valve apparatus for locomotives : en
  • GB456424A - Goggles for arc welders : en
  • US2060181A - Alkali-metal salts of antimoniothiomalic acid : en
  • US2060446A - Roller bearing pedestal truck : en
  • FR805090A - Image projector toy : en fr
  • GB456485A - Improvements in and relating to wire strap sealing : en
  • CH187460A - Device for displaying the order in which the game is dealt in a card game. : de en
  • CH187465A - Gas-tight covering device on light or access openings of rooms with a horizontally running edge. : de en
  • CH187523A - Protection installation of an electrical network. : en fr
  • DE638413C - Process for the production of concrete pipelines of any length : de en
  • GB456588A - Improvements in looms for weaving terry or looped fabrics : en
  • FR805004A - Clothing intended to facilitate swimming or rescue : en fr
  • FR805015A - Improvements to internal combustion engines : en fr
  • FR805137A - Coupling tap enhancements for connecting steam lines or other fluids between railway vehicles : en fr
  • DE638087C - At the end of a furnace grate, a discharge grate that moves to the side, especially in the case of portable furnaces : de en
  • FR805122A - Improvements made to removable devices for weighing down or straining flexible or flexible parts, in particular grippers for processing photographic films : en fr
  • GB456895A - Improvements in or relating to the quantitative and/or qualitative separation of materials in grains or pieces, such as minerals, coals and the like : en
  • GB456648A - Improvements in or relating to fluid pressure pumps or motors : en
  • GB456476A - Improvements in power transmitting mechanisms for vehicles and especially railroad vehicles : en
  • GB456642A - Improvements in or relating to high-pressure mercury vapour discharge tubes : en
  • AT147542B - Self-propelled sledges. : de en
  • AT147718B - Pressure oil lubrication for the cylinder of a piston machine. : de en
  • CH187520A - Electric switch. : de en
  • US2060403A - Releasing rope socket : en
  • GB456593A - Improvements in, or relating to, receptacles for foodstuffs : en
  • DE638405C - Adjustable removal device for reaction towers : de en
  • GB456488A - Improvements relating to electric propulsion systems for ships : en
  • FR805103A - Metal container for drinks : en fr
  • GB456689A - Improvements in or relating to the cylinder heads of air-cooled internal-combustion engines : en
  • DE638227C - Process for the production of hollow rubber bodies with strikingly colored high or low relief decorations : de en
  • GB456719A - Improvements relating to coin-freed mechanism applicable to gas and other meters : en
  • USD101876S - Design for a liquid dispensing : en
  • GB456674A - Improvements in the mounting of radiators of internal combustion engines used in aircraft : en
  • CH187452A - Drawing device. : de en
  • CH187488A - Process for making decals. : de en
  • DE638158C - Air humidifier : de en
  • DE638160C - Method of making records : de en
  • DE638339C - Process for separating Kuepen dyes : de en
  • DE638089C - Rusty bed pad or pad for children and the sick : de en
  • DE638415C - Device for closing the overlapping ends of a band iron tire, especially for packages : de en
  • FR805204A - Device for comparing different speeds, in particular for protecting motor vehicles from slipping : en fr
  • FR805136A - Manufacturing of two-layer cardboard roofs : en fr
  • US2060540A - Slicing machine attachment : en
  • US2060451A - Method of making handled shopping bags : en
  • USD101928S - Design fob a tandem motored : en
  • DE638392C - Lattice-shaped turnstile, the entry passage of which can be blocked by a pivotable auxiliary grid that can be connected in the blocked position : de en
  • GB456605A - Improvements in or relating to tin openers or the like : en
  • US2060495A - Pool ball frame : en
  • GB456682A - Improvements in or relating to flexible metallic tubing : en
  • GB456396A - Improvements in or connected with alarm clocks : en
  • GB456671A - Improvements in gas producers for the continuous preparation of watergas : en
  • US2060315A - Typewriter ribbon attachment : en
  • CA361720A - Pipe coupling : en fr
  • DE637564C - Frame or stand for optical observation instruments : de en
  • DE638176C - Piston for fountain pen : de en
  • CH187382A - Electric storage stove. : de en
  • FR805131A - Rayon spinning machine using a rotating die : en fr
  • FR805157A - Elastic suspension for motor vehicles : en fr
  • CH187369A - Device for forming at least one shaped rod for construction purposes. : de en
  • GB456568A - Improvements relating to razor blades : en
  • FR805091A - Manufacturing process of a merwinite-based refractory : en fr
  • GB456594A - Improvements in or relating to the suspension of curtains and the like : en
  • GB456690A - Portable shield or screen for use when firefighting : en
  • USD101888S - Design for a cake of soap : en
  • US2060256A - Throttle locking device : en
  • US2060612A - Power generating and transmitting system : en
  • FR805249A - Gear shift mechanism for ships : en fr
  • GB456579A - Improvements in the manufacture and production of vat dyestuffs of the dibenzanthrone series : en
  • GB456720A - Improvements in sharpening means for safety razors : en
  • US2060121A - Centrifugal molding machine : en
  • US2060357A - Musical instrument : en
  • US2060578A - Roller skate : en
  • FR805182A - Exploration system for television : en fr
  • US2060587A - Oil and fat treatment and product : en
  • DE638297C - Sliding door roller with a sound-absorbing intermediate layer designed as a ring : de en
  • FR805106A - Device for automatic control, in particular of the shut-off member of a pump discharge line as a function of the discharge pressure : en fr
  • US2060246A - Form for making concrete castings : en
  • US2060774A - Control means for refrigeration systems : en
  • US2060332A - Thermostatically controlled valve : en
  • USD101917S - Design fob a carpet sweeper : en
  • DE638217C - Process for the preparation of dyes of the anthraquinone carbazole series : de en
  • AT147707B - Pressure reducing valve. : de en
  • DE638273C - Power supply for electric submersible motors : de en
  • GB456348A - Improvements in or relating to temperature controlling arrangements : en
  • GR6115B - MINING EXPORT MACHINE UNDER CERTAIN CONDITION FOUND. : el en
  • GB456457A - A new or improved hand tool for turning screw-stoppers or caps : en
  • GB456616A - Improvements in and relating to apparatus for objectively determining the degree of loudness of noises : en
  • USD101863S - Design fob a lady s handbag : en
  • CH187453A - Serving bowl for drinks and pastries. : de en
  • GB456581A - Method for the production of a dispersion of a gas in a liquid : en
  • GB456591A - Mixing machines : en
  • CH187391A - Device for increasing the capacity of a saucepan. : de en
  • FR805190A - Trawl rolls : en fr
  • AT147584B - Heel and method of making it. : de en
  • US2060519A - Water cooled vacuum tube : en
  • US2060756A - Cabinet construction : en
  • FR805120A - Butter molding machine : en fr
  • USD101853S - Design for a shoe ob similar article : en
  • USD101883S - Design for a plate : en
  • AU44236A - Improvements in electric wave generator : en
  • CH187485A - Method and machine for plucking fiber material. : de en
  • GB456578A - Improvements in roller shutters : en
  • GB456721A - Improvements in connection with hydraulic presses : en
  • FR805192A - Process for preparing aluminum ethoxide : en fr
  • GB456403A - Method and devices for bending pipes : en
  • GB456601A - Improvements in drawbar connections for tractors : en
  • GB456543A - Improvements in pressure-responsive indicating instruments : en
  • US2060154A - Substituted amides of tertiary butyl acetic acid : en
  • US2060273A - Mangle : en
  • GB456667A - Improvements in self-propelled trucks for handling goods : en
  • GR6122B - LIGHT MIRROR. : el en
  • US2060033A - Car loading device : en
  • US2060200A - Photoelectric detonator operated by reflection : en
  • US2060328A - Method of reforming worn rail joint bars : en
  • US2060319A - Circular saw clamp : en
  • US2060761A - Electrical connecter : en
  • GB456627A - Improvements in and relating to the production of double-faced warp knit fabric : en
  • CA361680A - Hydrocarbon product : en fr
  • CH187444A - Method and device for creping foils. : de en
  • FR805234A - Steam condenser : en fr
  • AT147744B - Upholstery for tubular steel furniture. : de en
  • CA361767A - Portable loom : en fr
  • US2060003A - Pump : en
  • US2060402A - Combined truck and supporting mechanism for aerial cars : en
  • US2060565A - Flywheel : en
  • DE638261C - Process for the production of a wine-like fermentation beverage : de en
  • DE638295C - Conveyor device for film strips in roll film cameras : de en
  • GB456669A - Improvements in looms for weaving axminster carpets or other tufted fabrics : en
  • DE637941C - Bridge punching machine : de en
  • DE638125C - Gas washer with liquid distributor : de en
  • DE638280C - Holding device for children that can be used in the bathtub : de en
  • FR805170A - Arrangement of oscillating axles or oscillating axle shafts, in particular for vehicles intended for travel in the countryside : en fr
  • DE638203C - Device for the volumetrically measured filling of liquid gas : de en
  • FR805044A - Fire and anti-theft safety device for cars and airplanes : en fr
  • GB456735A - Process for the manufacture of thiazolium compounds : en
  • GB456387A - Improvements relating to instruments for applying medicaments to the ear or other passages of the body : en
  • GB456542A - Improvements relating to slicing machines : en
  • GB456710A - Improvements in centrifugal clutches : en
  • AT147652B - Method for the transmission of signals, calls or the like by means of high frequency on cable lines. : de en
  • DE638175C - Locking bolt, especially for blinds u. like : de en
  • FR805099A - Process for drying wood : en fr
  • GB456375A - Improvements in spring mattresses, upholstery and like spring surfaces : en
  • USD101874S - Design fob a tie back : en
  • DE638098C - Counter for calculating machines with storage elements that can be coupled with the counter elements : de en
  • FR805104A - Support with one or more springs : en fr
  • DE638262C - Adjustable die : de en
  • GB456602A - Improvements in heat resisting products : en
  • CA361752A - Liquid fuel or lubricating oil dispenser : en fr
  • USD101866S - Design for a vehicle axle end plate : en
  • GB456361A - Lockable cock more particularly for fuel conduits of motor vehicles : en
  • FR805125A - Device for facilitating the removal of wheel covers, automobile wheels, and the like : en fr
  • FR805123A - Improvements to suspension systems, particularly for vehicles, such as those with oscillating arms : en fr
  • GB456381A - Improvements in and relating to wood block flooring, paving and the like : en
  • DE638076C - Electric fluid switch in which the switching fluid is set in motion by a differential piston actuated by the arc gas pressure to flush the arc : de en
  • GB456577A - Speed warning device : en
  • USD101897S - Design for table cloth ok : en
  • DE638420C - Steering device for central buffer couplings : de en
  • FR805042A - Improved closure device for receptacles and receptacles fitted with this device : en fr
  • US2060078A - Heat exchanger : en
  • FR805100A - Front suspension for crawler tractors : en fr
  • GB456510A - Improvements in and relating to pedestal-type power switches : en
  • DE638369C - Device for producing a metal cloth fabric for paper machines : de en
  • US2060148A - Wringer : en
  • US2060676A - Roller spring adjusting means : en
  • DE638229C - Suspended personal spring scales : de en
  • US2060408A - Apparatus for the treatment of various flour products : en
  • US2060566A - Antisqueak trim strip for automobile fenders : en
  • FR805146A - Interior lighting device for motor vehicles : en fr
  • DE638244C - Device for decoppering and reworking gun barrels : de en
  • FR805048A - Process for recovering metals from their solutions : en fr
  • DE638349C - Device in the form of a syringe for measuring and dividing small amounts of liquid : de en
  • USD101884S - Design fob a plate : en
  • US2060514A - Fuse switch : en
  • US2060042A - Regulation of transmission lines : en
  • DE638411C - Cable car game : de en
  • GB456370A - Improvements in recording and indicating instruments having an integrating dial or counter : en
  • US2060556A - Ignition apparatus : en
  • US2060371A - Selecting and calling device for automatic telephone apparatus : en
  • US2060497A - Combination shirt board, collar support, and envelope for laundered shirts : en
  • US2060513A - Package : en
  • DE638122C - Device for automatically keeping the consumer voltage constant despite fluctuating mains voltage : de en
  • GB456566A - Improvements in and relative to collars for personal wear : en
  • DE638192C - Moving coil measuring device with unipolar magnet system : de en
  • GB456492A - Improvements in and relating to inflating valves : en
  • DE638404C - Device for producing shell-shaped bodies from chocolate mass o. : de en
  • USD101924S - Design fob a combined tottet paper : en
  • DE638210C - Overvoltage protection arrangement on current transformers switched on in high-voltage networks to which several instruments, relays, devices, etc. Like. Are connected in series : de en
  • GB456640A - Improvements in or relating to scanning oscillators for television and like systems : en
  • GB456741A - Manufacture of tanning agents : en
  • DE638258C - Air-cooled multi-cylinder in-line engine, especially for aircraft : de en
  • DE638168C - Process for the production of hard coats for pipes or the like surrounded by insulation. : de en
  • FR805040A - Improvement and process for the manufacture of insulating cardboard transformer carcasses : en fr
  • GB456519A - Improvements relating to noise suppression in radio receivers : en
  • CH187495A - Speed change transmission. : de en
  • USD101880S - Design for a handbag : en
  • CH187568A - Equipment on bicycles and motorcycles to secure them against theft. : de en
  • DE1391877U - Folding top for motor vehicles, especially convertible bodies : de en
  • FR805043A - Vehicle suspension : en fr
  • GB456652A - Improvements in heel seat lasting machines : en
  • GB456672A - Improvements in and relating to apparatus for circulating or displacing liquids in ships : en
  • FR805010A - Improvements in special steels : en fr
  • FR805046A - High pressure sludge emptying device : en fr
  • GB456364A - Improvements in or relating to machines for performing edge setting or like burnishing operations on the margins of boot or shoe bottoms : en
  • GB456657A - Process of producing uniformly fine-grained castings from metals and metal alloys : en
  • CA361683A - Ice cream container : en fr
  • DE638342C - Insert plate for covering the cooking holes of stoves : de en
  • DE638397C - Device for automatic recording of water speeds in flowing waters : de en
  • AT147694B - Flexible metal hose and method for its manufacture. : de en
  • AT147563B - Mobile ballast gun. : de en
  • US2060596A - Photographic developer : en
  • US2060681A - Welding electrode : en
  • US2060458A - Rail-flaw detector : en
  • US2060741A - Vending machine : en
  • US2060216A - Tuning arrangement for radio receiving sets : en
  • US2060633A - Evaporator for refrigerating machines : en
  • US2060235A - Relay : en
  • US2060079A - Combination space heater : en
  • US2060367A - Folding table : en
  • US2060571A - Valve : en
  • US2060028A - Fluid pressure brake : en
  • CA361765A - Electric pump : en fr
  • CH187624A - Equipment on high-frequency receivers for interference suppression. : de en
  • AT147703B - Device on internal combustion engines. : de en
  • AT147734B - Revolving magnetic wheel. : de en
  • CH187415A - Meat grinder with an automatic feed device for the meat that is perpendicular to the worm and placed in the feed hopper. : de en
  • US2060138A - Corrosion inhibitor : en
  • US2060395A - Garment drying and shaping form : en
  • AT147506B - Device for uncoupling stable animals individually or in rows. : de en
  • US2060056A - New cellulose glycollic acid and process for preparing same : en
  • US2060280A - Mowing apparatus : en
  • US2060447A - Working-up of carbonaceous materials : en
  • US2060712A - Temperature controlled switch : en
  • US2060730A - Block for block and tackle : en
  • DE638214C - Device for the production of electrical tubular heating elements : de en
  • AT147527B - Rail contact devices for level crossings and the like like : de en
  • DE638246C - Ball game of skill, consisting of a housing and a play plate that can be swiveled in all directions : de en
  • US2060180A - Pneumatic motor for lubricant pumps : en
  • US2060317A - Burner and drum for blue flame oil stoves : en
  • US2060471A - Electric current conversion system : en
  • AT147633B - Device for softening water. : de en
  • AT147666B - Notepad for index sheets. : de en
  • CH187547A - Self-seller with goods containers arranged in sectors. : de en
  • US2060130A - Bottom dump vehicle : en
  • US2060666A - Loudspeaker mounting : en
  • DE638112C - Track for toy trains : de en
  • DE638283C - Device for recording body cross-sections : de en
  • FR805013A - Manufacturing process of artificial anthracite with adjustable volatile content : en fr
  • DE638094C - Process for coloring plastic bodies : de en
  • FR805065A - Thermostatic control for heating radiator control valve : en fr
  • GB456701A - Improvements in or relating to apparatus for closing doors : en
  • AT147537B - All-terrain motor vehicle with at least three axles that can be used with or without caterpillars. : de en
  • AT147654B - Light metal pistons, in particular for internal combustion engines. : de en
  • CA361736A - Lubricating oil production : en fr
  • CH187424A - Process for the preparation of a naphthoylenephenylimidazole-bis-carboxyethylanilide. : de en
  • CH187486A - Device for removing knives. : de en
  • CA361729A - Wringer : en fr
  • US2060310A - Process for the production of fertilizers : en
  • US2060476A - Screw down for rolling mills : en
  • US2060737A - Folding bed couch : en
  • CH187500A - Self-generator with free pistons. : en fr
  • CA361740A - Alloy steel : en fr
  • CH187576A - Articulated vehicle with at least one articulation point and a bogie arranged under this articulation point. : de en
  • AT147612B - Metallized clothing or parts thereof made of textile goods, leather, asbestos or the like for therapeutic purposes. : de en
  • FR805069A - Improvements to projectiles containing fluids which must escape on contact with the ground : en fr
  • FR805101A - Installation allowing to generate a voltage which increases linearly with time : en fr
  • GB456463A - Improvements in thimble tube boilers and water heaters : en
  • CH187383A - Heating plate. : de en
  • CH187472A - Watch movement. : en fr
  • DE638108C - Automatic braking device to hold doors in any open position : de en
  • DE638287C - Wheel pressure compensator : de en
  • US2060753A - Elevator : en
  • US2060354A - Drill bit : en
  • CA361677A - Fused phosphate fertilizer : en fr
  • CH187463A - Suspension and pulling device for targets. : de en
  • DE638230C - Device for damping mechanical systems that vibrate at audio frequencies : de en
  • AU2534835A - Improvements in dry gas meters : en
  • AT147699B - Heat exchanger. : de en
  • DE638330C - Device for simultaneous, independent parallel charging of several collector batteries : de en
  • GB456524A - Improvements in and relating to appliances for hair curling and waving : en
  • GB456629A - Improvements in cathode ray tubes : en
  • CH187474A - Second watch movement. : en fr
  • CH187617A - Method of making an artificial resin. : de en
  • FR805082A - Condenser system : en fr
  • AT147574B - Light meter. : de en
  • CA361669A - Vacuum tube device : en fr
  • DE638282C - Line mast with brackets rotatably mounted on it : de en
  • FR805008A - Method of fixing a handle to a metal container and a container with a handle attached according to this method : en fr
  • GB456525A - Manufacture of glycerole mono-lactate : en
  • CH187404A - Handicraft and method of making the same. : de en
  • AT147502B - Sowing device detachably attached to a plow. : de en
  • AT147646B - Consisting of a fixed and a movable electrode device for electrical resistance welding of the frame joint edges of bag hangers u. like : de en
  • US2060144A - Dishwasher : en
  • AT147557B - Burners for gaseous or vaporous fuel. : de en
  • CH187462A - Wad for hunting rifles. : en fr
  • CH187616A - Process for the preparation of an azo dye. : de en
  • DE638193C - Fuel pump for injection internal combustion engines : de en
  • AT147523B - Rear view device on vehicles with rear engine. : de en
  • US2060016A - Artificial silk : en
  • DE638188C - Device for regulating AC machines working in parallel : de en
  • CH187388A - Upholstered furniture. : de en
  • AT147583B - Facility for the production of flight certificates. : de en
  • CH187384A - Machine for the maintenance and cleaning of parquet. : en fr
  • FR805088A - Double rotating wall card holder device : en fr
  • CH187489A - Machine for mixing, rubbing and sieving colors. : de en
  • US2060326A - Longitudinal joint for concrete pavements : en
  • US2060583A - Motor bicycle : en
  • US2060258A - Humidifying apparatus : en
  • US2060188A - Rod line support : en
  • US2060220A - Automobile transmission : en
  • USD101896S - Design fob an electric food chopper : en
  • DE638219C - Vacuum cleaner, especially the horizontal type, with three castors : de en
  • US2060098A - Device for emitting or receiving sound : en
  • US2060526A - Car mover : en
  • US2060502A - Method of weaving pile fabrics : en
  • GB456464A - Improvements relating to electrical transformers : en
  • FR805055A - Microtome : en fr
  • FR805062A - Method and product for dishwashing : en fr
  • GB456483A - Improvements in or relating to saliva tubes : en
  • DE638326C - Hand stamps with printed characters arranged on the top and bottom of the stamp plate, in particular stencil stamps : de en
  • GB456707A - Improvements in laundry ironing machines : en
  • US2060333A - Safety catch : en
  • US2060569A - Nonjam screw feed : en
  • US2060706A - Variable pressure therapeutic apparatus : en
  • DE638254C - Method for the reciprocal exchange of power between a single or multi-phase alternating current network and a direct current network coupled to this by a grid-controlled vapor or gas discharge vessel : de en
  • GB456421A - Improvements in hooking-on frames or tables for preparing fabrics for cutting : en
  • US2060416A - Hub cap and wheel lock : en
  • US2060218A - Car dumper : en
  • US2060648A - Heating device : en
  • AT147649B - Internal combustion engine with mixed heavy fuel oil charge and pure compression ignition. : de en
  • DE638044C - Process for the production of iron railway sleepers or support plates with welded-on rail guide ribs : de en
  • FR805094A - Electrical energy meter with tape recorder : en fr
  • GB456459A - An improved method of building boat-hulls : en
  • DE638324C - Method of decating tissues on perforated cylinders : de en
  • US2060076A - Fuel pump : en
  • US2060114A - Method of making variable resistance units : en
  • FR805210A - Number table for telephone devices fitted with a selector disc : en fr
  • GB456574A - Improvements in and relating to electric bridge modulators : en
  • GB456670A - An improved plough : en
  • DE638281C - Slatted frame as a support or template for bathtubs : de en
  • US2060665A - Resinous compositions : en
  • US2060507A - Dust remover for pickers : en
  • US2060703A - Calculating machine : en
  • US2060777A - Globe with measuring instrument : en
  • DE638050C - Ventilation windows for vehicles : de en
  • US2060039A - Electric heater : en
  • AT147736B - Circuit arrangement for company management telephones. : de en
  • FR805244A - Process for obtaining, under the same exposure conditions, the same x-ray image impression on plain single film as on double-sided film : en fr
  • DE638267C - Rail butt joint with an abutment that supports both rail ends and acts as a rigid butt bridge : de en
  • FR805222A - Electro-medical apparatus for the production of red rays and ultra-violet rays of a cold nature, and instruments for their use : en fr
  • GB456606A - Improvements in or relating to cartons : en
  • US2060283A - Elevator car control : en
  • US2060284A - Fastener for closures : en
  • US2060432A - Siphon device : en
  • US2060701A - Interlocking building block facing : en
  • DE638292C - Device for releasing a moving part under the influence of an adjusting force : de en
  • DE637886C - Device for pickling metal plates : de en
  • US2060066A - Trailer draft connection : en
  • DE638059C - Device for the electrical remote control of circuits : de en
  • GB456685A - Improvements in high voltage electric condensers : en
  • GB456676A - Improvements relating to clutches : en
  • CH187611A - Process for the preparation of an azo dye. : de en
  • CA361746A - Film or filament manufacture : en fr
  • GB456692A - Improvements in apparatus for extracting dust from carpets : en
  • US2060281A - Process for breaking petroleum emulsions : en
  • US2060697A - Process of making chromite refractories : en
  • US2060382A - Trimethine-cyanine dyes : en
  • US2060293A - Hydraulic chuck-operating mechanism : en
  • US2060361A - Brick : en
  • DE638253C - Double cage runner for pole-changing motors for heavy starting : de en
  • US2060607A - Telephone : en
  • DE638085C - Device for focusing the positive carbon of headlights : de en
  • GB456352A - Improvements in and relating to apparatus for use in filling sacks and the like : en
  • FR805223A - Process for obtaining colored plates from a mixture of hydraulic binders and fibrous materials : en fr
  • GB456511A - Improvements in or relating to arc welders : en
  • GB456529A - Improvements in or relating to differential mechanism for cash registers and similar accounting machines : en
  • DE638228C - Process for the production of synthetic wood panels : de en
  • US2060186A - Dyeing of acetate artificial silk : en
  • US2060546A - Automatic program selector for radio receivers : en
  • US2060412A - Oil varnish : en
  • US2060071A - Rolling magnesium alloy : en
  • DE638161C - Centrifugal brake regulator : de en
  • USD101885S - Design for a road marker for public : en
  • CH187556A - Facility for advertising and propaganda communications. : de en
  • FR805219A - Mounting method for double twist twist spindles : en fr
  • FR805118A - Automatic vending device, especially for electricity, gas, water, etc. : en fr
  • GR6111B - MILLING MACHINE FOR THE UPPER OF THE WOODEN HEELS. : el en
  • US2060651A - Bearing : en
  • FR805060A - Device for the conservation of injected or non-injected wood in the ground : en fr
  • FR805226A - Hollow knife : en fr
  • DE637323C - Circuit arrangement for exchanges of telephone systems, especially for Schnurverstaerkeraemter : de en
  • DE638127C - Hammer hammer mechanism for cement testing : de en
  • FR805187A - Removable system for fixing mirages, texts, photographs, decorations, etc., on the bottom of pocket mirrors, compacts, cases, various objects : en fr
  • DE638103C - Hammer mill or hammer mill : de en
  • GB456479A - Improvements in pose reflecting photographic apparatus : en
  • CA361726A - Centrifugal separator : en fr
  • CH187438A - Water purification process. : de en
  • GB456732A - Improvements in illuminated number plates for motor road vehicles : en
  • GB456748A - Improvements in vacuum or gas or vapour apparatus for electric discharges : en
  • DE638418C - Process for obtaining nucleotide nucleotides : de en
  • GB456699A - Improvements in or relating to the starting of injection internal combustion engines : en
  • DE638390C - Permanent hair wave device with swiveling double plugs : de en
  • DE638104C - Device for the production of text or clock control means for the purpose of synchronizing video sound films : de en
  • GB456845A - Plant for the treatment of bran and cereals : en
  • US2060362A - Dustproof luggage carrier for automobiles : en
  • GB456780A - Improvements in and relating to the manufacture of artificial stone : en
  • DE638198C - Coal preheaters, especially for smoldering systems : de en
  • CH187458A - Ski pole. : de en
  • AT147607B - Replaceable heel patch. : de en
  • US2060132A - Recording device : en
  • US2060185A - Flow control means : en
  • US2060534A - Lead alloy : en
  • CH187512A - Pantograph on continuously variable regulating transformers. : de en
  • US2060177A - Method for refining metals : en
  • US2060521A - Electric vehicle : en
  • CH187366A - Worm machine. : de en
  • US2060002A - Tobacco barn : en
  • US2060035A - Method of making pyro-resins : en
  • US2060082A - Means for attaching printing plates to presses : en
  • AT147604B - Recipient for repetitive characters, especially warning signs. : de en
  • DE638285C - Damped pendulum inclinometer for motor vehicles : de en
  • AT147561B - Auxiliary grids, in particular for gas stoves and stoves for liquid fuels. : de en
  • AT147581B - Device for film cooling in windows of projection apparatus, in particular cinema apparatus. : de en
  • AT147675B - Elastic strap. : de en
  • USD101859S - Design for a beverage dispenser : en
  • US2060776A - Dustless bag emptying attachment : en
  • US2060606A - Electric arc welding electrode holder : en
  • AT147512B - Playing card. : de en
  • US2060006A - Automatic pressure release valve : en
  • US2060129A - Coating composition and its preparation : en
  • AT147727B - Circuit arrangement for automatic amplitude control in multiple transmission systems. : de en
  • AU2504135A - Improvements in or relating tothe manufacture of goods of or containing spongelike or cellular rubber orthe like : en
  • AT147732B - Device for keeping a voltage constant by means of grid-controlled discharge tubes. : de en
  • CH187443A - Envelope. : en it
  • US2060009A - Acoustic testing apparatus : en
  • US2060448A - Railway switch locking device : en
  • US2060487A - Railway track switch controlling apparatus : en
  • US2060771A - Marginal warning signal for automobiles : en
  • USD101862S - Design fob a foot exercising : en
  • GB456512A - Improvements in cyclone apparatus for separating solid particles from gases : en
  • GR6123B - PORPAI, KOMBIA ETC. MADE OF MILK OR METAL DECORATED BY SEA SAND. : el en
  • US2060389A - Method and apparatus for drying organic substances : en
  • US2060498A - Gasket for internal combustion engines : en
  • GB456552A - Improvements in or relating to the manufacture of artificial filaments, films, sheets and like shaped products : en
  • FR805217A - Disinfection process : en fr
  • GB456818A - Improvements in or relating to colour photography : en
  • CH187431A - Process for the production of an acidic wool dye of the anthraquinone series. : de en
  • GB456733A - Improved automatic adjustment means for gearing having reciprocating or oscillating movement : en
  • FR805189A - Device for dispensing liquids in measured quantities : en fr
  • CH187554A - Method for producing an optical illusion of movement or animation on a fixed signboard and installation for implementing this method. : en fr
  • DE638400C - Method of killing flies : de en
  • AT147665B - Thermionic generator for generating high frequency and ultra high frequency oscillations. : de en
  • US2060226A - Mining machine : en
  • US2060242A - Apparatus for deaerating liquids : en
  • US2060373A - Skirt marker : en
  • US2060723A - Valve controlling means : en
  • DE638361C - Drive by means of direct current motors : de en
  • DE638316C - Device for adjusting the light spot on sound and picture sound films : de en
  • USD101910S - Design for a fountain pen holder : en
  • US2060224A - Die casting machine : en
  • DE638090C - Contrast food : de en
  • DE638201C - Device for inserting sheets, e.g. B. Loeschblalocken, in work pieces : de en
  • DE638314C - Circuit for direct current carbon arc welding with filler material : de en
  • FR805034A - Improvements to seals for cylindrical rods capable of turning : en fr
  • US2060120A - Manufacture of battery boxes : en
  • FR805020A - Helmet for drying the hair : en fr
  • GB456388A - Improvements in and relating to pit props or stanchions : en
  • GB456531A - Improvements in electric discharge devices : en
  • CH187441A - Process for producing firmly adhering metal layers by means of cathode sputtering on non-metallic surfaces. : de en
  • DE638223C - Cooking vessel with heating jacket : de en
  • FR805022A - Improvements to devices sensitive to a potential difference such as lamp voltmeters : en fr
  • FR805156A - Control relay : en fr
  • DE638238C - Changeover switch for a lifting device operated with the aid of a flowing means with control members arranged in pairs : de en
  • DE638416C - Loading system, consisting of the connection of a railway tipper with a discharge belt : de en
  • USD101906S - Design fob an artificial bait : en
  • FR805085A - Device allowing remote registration of telephone numbers : en fr
  • DE638345C - Process for vulcanizing rubber compositions containing a vulcanizing agent such as sulfur : de en
  • CH187450A - A method of making a relief printing form for direct or indirect printing. : en fr
  • DE638407C - Spreader cylinder for a braking device, especially for motor vehicles : de en
  • FR805016A - Adjustable suspension for radiotherapy devices : en fr
  • FR805075A - Vacuum-ejector device for the physical and chemical treatment of industrial gases, vapors and liquids : en fr
  • GB456675A - Improvements in or relating to vehicles : en
  • AT147733B - Process for welding with AC machines of the homopolar design for medium and high frequency currents. : de en
  • CA361695A - Knitted hosiery : en fr
  • CH187508A - Device in ignition systems of internal combustion engines for starting internal combustion engines by means of ignition. : de en
  • CH187577A - Device for automatic adjustment of the length of a rod. : en fr
  • US2060267A - Hydrogenation of ethylpropylacrolein : en
  • USD101886S - Design fob a shoe or similar article : en
  • AT147547B - Rail fastening for the production of a warp-proof and migration-proof railway track. : de en
  • GR6110B - METHOD OF PREPARATION OF SUGAR (CANE SUGAR) FROM WOOD (CARPETS). : el en
  • FR805052A - Advanced training in aircraft control levels : en fr
  • FR805070A - Improvements to direction finding devices : en fr
  • GB456469A - Improvements in thermal time-delay arrangements for electric circuits : en
  • US2060279A - Self-acting connecting device for the starting of motors : en
  • US2060351A - Pose-reflecting apparatus : en
  • DE638376C - Heat exchanger with a hollow screw rotating in a housing : de en
  • DE638102C - Process for the production of bent profile iron : de en
  • DE638275C - Process for the production of an electrolytic wound capacitor for direct current : de en
  • FR805061A - Nickel oxide and zinc accumulator and its charging process : en fr
  • GB456365A - Improvements in and connected with filters : en
  • GB456600A - Asphaltic material and process for producing the same : en
  • USD101872S - Design fob a ceiling lighting fixture : en
  • US2060051A - Spring draft and buffer means : en
  • US2060493A - Deep well pump : en
  • FR805113A - Transmission : en fr
  • GB456664A - Improvements in or relating to fluids for use in fluid pressure apparatus : en
  • CA361728A - Wringer : en fr
  • CH187522A - Device for controlling at least one electrical circuit. : en fr
  • GB456417A - Improvements in and relating to pivot bearings for instruments : en
  • GB456534A - Process for the manufacture of nitrogenous aromatic aldehydes : en
  • FR805233A - Separators for accumulators : en fr
  • GB456630A - Improvements in and relating to windings for electric motors and other dynamo-electric machines : en
  • GB456815A - Improvements in or relating to fluid pressure pumps or motors : en
  • US2060727A - Spectacle hinge : en
  • US2060752A - Lubricating system : en
  • US2060654A - Alkyl chloro-resorcinols : en
  • DE638204C - Receiving device for the transmission of high-frequency messages : de en
  • DE638185C - Method and device for determining the mutual influence of double lines : de en
  • DE638350C - Self-shifting lever reduction gear during the stroke : de en
  • DE638312C - Electric drive of roller alleys for rolling mills by means of two-phase motors : de en
  • US2060366A - Animal catcher : en
  • US2060484A - Tank truck and fluid circulating system : en
  • US2060748A - Valve mechanism : en
  • GB456461A - Improvements in means for heating and ventilating rooms : en
  • CA361688A - Altered glauconite production : en fr
  • US2060032A - Car loading device : en
  • US2060164A - Floor protection for railway cars : en
  • US2060575A - Automatic window closer : en
  • US2060751A - Fishing harness : en
  • CH187513A - Single phase capacitor motor. : de en
  • US2060096A - Playing card shuffler : en
  • AT147726B - Method for controlling the brightness of Braun tubes, especially for television purposes. : de en
  • DE638190C - Brake circuit for separately excited DC motors for reverse operation : de en
  • US2060127A - Eye protector : en
  • US2060600A - Doctor knife maintaining mechanism for printing presses : en
  • US2060106A - Alternating current motor : en
  • US2060221A - Internal combustion engine : en
  • US2060330A - Spare tire cover : en
  • US2060500A - Light relay : en
  • DE638101C - Shredding device for metal chips : de en
  • DE638334C - Switching device with electrically excited vibrating lamella : de en
  • CH187551A - Call disc device for automatic distribution of electrical impulses. : en fr
  • CA361757A - Washing machine : en fr
  • CH187461A - Spinning top toy. : de en
  • DE638388C - Process for obtaining physiological salts from coal, peat and the like. like : de en
  • CA361676A - Moistureproofing composition : en fr
  • CH187421A - Process for the production of a new textile auxiliary. : de en
  • CH187572A - Bicycle brake. : de en
  • DE638129C - Method for filling the housing of respiratory protection filters with a suspended matter filter layer made of loose fibers : de en
  • US2060533A - Manufacture of leaden articles : en
  • US2060020A - Production of knitted fabrics : en
  • USD101890S - Design for a radio dial escutcheon : en
  • CH187525A - Arrangement for grid control for elastic converters with grid-controlled vapor or gas discharge paths. : de en
  • US2060558A - Disk differential gear : en
  • US2060406A - Tablet holder : en
  • DE638141C - Lamellar evaporator : de en
  • CH187476A - Clock synchronization device. : en fr
  • US2060093A - Roof : en
  • US2060344A - Automobile lifting mechanism : en
  • US2060618A - Shingle : en
  • CH187389A - Foldable book, file and concept holder. : de en
  • USD101914S - Design fob a coat : en
  • USRE20168E - steinmayer : en
  • US2060728A - Refrigeration : en
  • USD101907S - Design fob a shoe : en
  • AT147554B - Wick burner. : de en
  • CH187467A - Arrangement for measuring the internal work intake of materials. : de en
  • AU2430335A - Improvements in means for operating valves that are used in flushing cisterns : en
  • US2060219A - Spark plug and method of making the same : en
  • US2060562A - Clutch : en
  • US2060463A - Dice box : en
  • US2060746A - Brick : en
  • US2060595A - Photographic developer : en
  • DE638055C - Process for making low sulfur coke : de en
  • DE638074C - Fastening device for an ink ribbon freely stretched over the writing surface of a copy machine : de en
  • AT147670B - Method for fastening tubular ladder rungs in tubular stiles. : de en
  • CH187435A - Process for the production of a new anthraquinone dye. : de en
  • CH187469A - Typing adder. : de en
  • DE638080C - Synchronization and synchronization control device for multi-motor drives, especially for electric motor drives for lock gates : de en
  • DE638119C - Steam system with fluctuating load : de en
  • AT147504B - Scythe blade attachment. : de en
  • AT147684B - Method and device for drying flax yarn with radiant heat in a vacuum. : de en
  • CH187410A - Stocking and sock protectors and process for their manufacture. : de en
  • DE638343C - Mixer fitting for water heater attached to the heater jacket : de en
  • AT147520B - Rocket. : de en
  • AT147679B - Clips, in particular for clip textile goods together. : de en
  • DE638062C - Arrangement of a lighting system for antennas : de en
  • CH187560A - Process for the production of a packaging cartridge containing disk-shaped bodies of the same diameter. : de en
  • AT147644B - Electric mercury fuse. : de en
  • US2060490A - Article of food-sandwich : en
  • CH187499A - Two-stroke internal combustion engine. : de en
  • CH187588A - Process for the production of perylene. : de en
  • DE638389C - Process for the production of tablets which disintegrate easily in water : de en
  • US2060206A - Torpedo : en
  • US2060499A - Fishing leader : en
  • US2060527A - Combined fender and lamp housing : en
  • GB456750A - Improvements in or relating to telephone systems : en
  • US2060205A - Torpedo : en
  • US2060384A - Automatic shoe polishing machine : en
  • GB456663A - Manufacture of compounds containing the aetiocholane nucleus : en
  • AT147653B - Cable entry to electric motors working in a liquid. : de en
  • AT147705B - Screw nut. : de en
  • US2060506A - Electric discharge device : en
  • US2060610A - Electrode structure for electric discharge lamps : en
  • US2060704A - turck : en
  • CH187620A - Grinding device. : de en
  • US2060091A - Process of converting and removing sulphur from petroleum : en
  • DE638234C - Method for operating deflagration chambers, in particular for internal combustion turbines : de en
  • AT147688B - Hollow shaped stone for the production of solid beam ceilings. : de en
  • CA361692A - Box fastening machine : en fr
  • US2060542A - Metal ferrule : en
  • US2060626A - Lock and process of making the same : en
  • US2060151A - Ground rod : en
  • US2060240A - Carton or box : en
  • AT147725B - Electrolytic measuring device with liquid anode. : de en
  • US2060038A - Manufacture of metal utensils : en
  • CH187496A - Mobile small slewing crane. : de en
  • CH187539A - Process for obtaining a particularly effective, pure bee venom. : de en
  • US2060067A - Incinerating furnace : en
  • CH187575A - Gear shifting device for motorcycles. : de en
  • AT147559B - Gasification burners for liquid fuels. : de en
  • DE638091C - Paring knife for fruits, vegetables, etc. like : de en
  • GB456653A - Improvements in and relating to hose clasps : en
  • US2060239A - Centrifuge construction : en
  • US2060337A - Locking device : en
  • CH187622A - Oil transformer with compressed air cooling. : de en
  • US2060698A - Sanitary support for toilet bowls : en
  • GR6119B - CRUDE OIL BURNER SPRAYER. : el en
  • US2060213A - Projectile : en
  • US2060738A - Cream separator : en
  • GR6113B - AUTOMATIC WATER PUMPING MACHINE. : el en
  • CA361638A - Electric traction system : en fr
  • CA361700A - Shoe stiffener making apparatus : en fr
  • GB456378A - Improvements in and relating to vehicle brakes : en
  • GB456402A - Improvements in or relating to gaseous discharge lamps : en
  • GB456553A - Process and apparatus for the production of expansion-joints in bodies of hardening masses : en
  • US2060353A - Weather strip : en
  • USD101891S - Design fob a coat : en
  • CH187506A - Method and device for facilitating discharges in the electrical field. : de en
  • DE638306C - Process for the production of acetyl chloride from glacial acetic acid : de en
  • US2060183A - Process for desiccation of gases contained in nitrous fumes : en
  • US2060485A - Railway track switch controlling apparatus : en
  • USD101878S - Design for a cream jar : en
  • US2060070A - Apparatus for producing substantially pure magnesium : en
  • GB456587A - Improvements in or relating to the testing of materials : en
  • DE638328C - Auxiliary cable car for laying the bridge cables of a suspension bridge : de en
  • FR805211A - Turning head for bar turning machines : en fr
  • GB456394A - Improvements in and relating to electric welding systems : en
  • GB456532A - Improvements in the manufacture of granule coated webs : en
  • DE638296C - Fluid conveying device in which compressed gas is used as the conveying medium : de en
  • DE638310C - Arrangement for line protection devices : de en
  • US2060724A - Surgical implement : en
  • US2060560A - Illuminated-image projector with intermittent burning lamp and natural draft lamp cooling : en
  • US2060684A - Motor vehicle : en
  • US2060650A - Electric power converting apparatus : en
  • GB456385A - Improvements in evaporative cooling systems for engines and other machines, especially for aircraft engines : en
  • US2060301A - Thermostatically operated valve device : en
  • US2060754A - Container : en
  • US2060251A - Wind controlled heating system : en
  • US2060201A - Photoelectric detonator using two photoelectric cells : en
  • DE629200C - Setting machine or the like with a type or die wheel driven by a slip clutch, which is stopped by the introduction of a pin corresponding to a type or die into the path of a rotating claw : de en
  • DE638061C - Arrangement to avoid the effects of electrical interference fields on a metallically protected antenna feed line : de en
  • FR805114A - Improvements in iron ore smelting : en fr
  • CH187393A - Beating and stirring machine. : de en
  • CA361644A - Transport equipment : en fr
  • CH187511A - Heat exchange device. : de en
  • US2060133A - Process for treating metals : en
  • AT147595B - Box cinema. : de en
  • CH187580A - Control mark for rabbits. : de en
  • US2060022A - Electrolytic condenser : en
  • US2060444A - Vacuum can : en
  • US2060726A - Apparatus for use with container covers : en
  • US2060331A - Transfer board for vertical presses : en
  • GB456571A - Process of softening unpurified water : en
  • US2060277A - Watch cleaning machine : en
  • US2060311A - Method of making colloidal sulphur : en
  • CA361647A - Furnace : en fr
  • FR805199A - New system for mounting frames : en fr
  • FR805077A - Reservoir brush for carpet cleaning : en fr
  • GB456384A - Improvements in clock-operated electric switches : en
  • GB456746A - Method and means for smoothing mobile films upon webs : en
  • AT147515B - Post-processing device for star-shaped notched pieces of dough. : de en
  • AU2505035A - Improvements in or relating to electrical resistances and electrical heaters : en
  • CA361640A - Fence guard : en fr
  • CA361759A - Fire alarm : en fr
  • CH187436A - Process for the production of a new anthraquinone dye. : de en
  • GB456662A - Improvements in and relating to lead-in arrangements for electric conductors : en
  • DE638106C - Keyhole lock with a rotating cover plate in front of the crews : de en
  • FR805081A - Absorption refrigeration process : en fr
  • FR805115A - electrolysers for water : en fr
  • GB456715A - Improvements in or relating to paper-board heels for shoes and boots : en
  • US2060478A - Artificial tooth : en
  • USD101846S - Design fob an earth moving device : en
  • US2060313A - Chuck for paper drills : en
  • US2060489A - Welding apparatus : en
  • USD101909S - Design fob a mashing apparatus or : en
  • CH187386A - Dishwasher with dish rack. : de en
  • CH187455A - Device to facilitate swimming. : de en
  • AT147543B - High altitude breathing apparatus with lung-automatic oxygen control. : de en
  • FR805029A - Method and apparatus for the continuous smelting of ferrous metals : en fr
  • GB456702A - Device for controlling aircraft motors : en
  • GB456368A - Improvements in or relating to multiplying machines : en
  • GB456604A - Improvements in or relating to conveyors as used in collieries and the like : en
  • US2060440A - Heat exchange apparatus : en
  • US2060167A - Bookkeeping and invoicing machine : en
  • US2060170A - Wine dispensing rack : en
  • US2060644A - Electric immersion heater : en
  • USD101881S - Design for a foot stool : en
  • US2060192A - Cosrosio : en
  • CH187480A - Automatically controlled milling machine. : de en
  • US2060234A - Extension for ironing machine rolls : en
  • US2060549A - Signal relay system : en
  • AT147591B - Cloth clamp for suspenders. : de en
  • AT147621B - Housing for electrolytic capacitors. : de en
  • DE638288C - Stirring shaft for the storage container of spreaders with protruding pins or the like. : de en
  • US2060211A - Heat exchanger or cooler : en
  • CA361693A - Cooling and heating apparatus : en fr
  • CH187376A - Process for the production of a component from clay and component produced by the process. : de en
  • CH187581A - Roof tiles. : de en
  • CH187514A - Transformer or choke coil with several parallel-connected, concentric tube coils made of untwisted conductors. : de en
  • US2060320A - Oil cleaner : en
  • US2060324A - Sanctuary candle lamp : en
  • US2060739A - Clincher roofing clip : en
  • DE638410C - Lasting strips : de en
  • AT147613B - Process for making images of any size visible. : de en
  • AT147724B - Ozone-resistant rubber-insulated electrical cable. : de en
  • GB456419A - Improvements in or relating to sensitising photographic emulsions : en
  • GB456636A - A device for dispensing measured portions of ice cream or similar frozen dainties : en
  • GB456739A - Improvements in or relating to the production of magnetic cores : en
  • US2060435A - Device for the conservation and treatment of foods and beverages, and utensils therefor : en
  • FR805250A - Multiple motor control, more specifically for aircraft propellers : en fr
  • AT147610B - Glide path beacon for guiding aircraft during landing. : de en
  • AT147643B - Steam trap. : de en
  • DE638356C - Mobile, height-adjustable belt conveyor : de en
  • DE638362C - Device for the elimination of superimposed alternating current components in the direct current consumer circuit of a rectifier working with a battery of constant voltage in a buffer circuit : de en
  • FR805205A - Container established for delivering pasty or liquid substances : en fr
  • GB456366A - Improvements relating to roller bearings : en
  • US2060567A - Automatic beverage valve : en
  • US2060396A - Machine for grinding valves of the mushroom or poppet type : en
  • DE638216C - Process for the production of Kuepen dyes of the anthraquinone series : de en
  • DE638243C - Shoe tongue for inserting and holding the shoelace knot and the ends of the shoelace : de en
  • FR805002A - Electric discharge tube : en fr
  • GR6124B - MAISON FOR THE PROTECTION OF THE FACE FROM THE SOLAR RADIAS. : el en
  • FR805139A - Automatic device for intermittent supply of current to heaters, motors or the like : en fr
  • GB456376A - Improvements in or relating to reciprocating pumps : en
  • AT147544B - Contact device for railcars. : de en
  • AT147603B - Process for the production of the socket part for tenon-socket connections of impact drills. : de en
  • DE638171C - Method and device for the production of an endless wire mesh, in particular a paper machine screen : de en
  • FR805084A - Process and installation for the treatment of ores, fuels and the like, in particular for roasting sulphide ores : en fr
  • GB456668A - Improvements in or relating to binocular protectors and binocular aids to vision : en
  • AU37236A - Method and apparatus for television : en
  • AU2503235A - New rubber product : en
  • CA361646A - Airplane kite : en fr
  • CH187419A - Process for the production of sodium dichromate with the simultaneous formation of sodium phosphate. : de en
  • GB456695A - A process of impermeabilising and tightening soils, earthy and stony masses and structures, and of filling the voids, cavities and fissures therein : en
  • CA361682A - Dextrine re-moistening gum : en fr
  • FR805056A - Riveting process particularly intended for the assembly of thin sheets : en fr
  • AU2506935A - Improvements in or relating to closures for bottles, collapsible tubes and like containers : en
  • FR805147A - Device for detecting currents due to insulation faults : en fr
  • AT147615B - High frequency coupling system. : de en
  • CH187504A - Process for the manufacture of cylinder heads of internal combustion engines. : en fr
  • US2060025A - Vibrator power supply system : en
  • US2060178A - Tube products dispenser : en
  • US2060627A - Combination heater-range : en
  • US2060640A - Method of making intaglio printing plates : en
  • US2060660A - Copy holder : en
  • US2060663A - Processing graphite : en
  • CH187503A - Speed control device for internal combustion engines. : de en
  • US2060343A - Method of coating fabric work gloves : en
  • US2060179A - Packing ring sizing machine : en
  • US2060377A - Motor vehicle rear end spotlight switch : en
  • DE638208C - Process for the production of ceramic cooling coils, which are used as fluid resistors for electrical high voltage systems : de en
  • US2060209A - Fuel pump for aircraft engines : en
  • AT147590B - Cash register or accounting machine. : de en
  • DE638079C - Control device for electric motors with electromagnetic self-breaker : de en
  • CA361696A - Hydrocarbon oil processing : en fr
  • CH187593A - Process for the preparation of 4-benzyldihydroresorcinol. : de en
  • CH187379A - Lamella lock. : de en
  • DE637961C - Method and device for the production of folding bags, in particular for cigarette paper : de en
  • DE638065C - Process for preparing fine material for blow sintering processes : de en
  • AT147533B - Wheel set, especially for rail wagons. : de en
  • GB456726A - A process for the manufacture of waterproof products from animal fibrous material : en
  • CH187599A - Process for the preparation of a product which can be used as a wetting, washing, emulsifying, dispersing, leveling and softening agent. : de en
  • DE638042C - Device for straightening metal rods, especially those with an angled profile : de en
  • AT147636B - Loading device on drafting systems for roving. : de en
  • AT147575B - Drilling tools for rotating deep drilling devices. : de en
  • GB456496A - Improvements in bodies and spring frames for motor cycles : en
  • CH187608A - Process for the preparation of an azo dye. : de en
  • AU2510735A - Improvements in or relating to knitting machines and knitted fabrics : en
  • CA361734A - Shaving cream : en fr
  • GB456749A - Improvements in or relating to the manufacture of free gold leaf : en
  • GR6121B - METAL ROTARY INSTRUMENT OF AUTOMATIC RECEIVED TEETH GLYPH. : el en
  • FR805121A - Improvements made to assemblies, such as measuring devices, comprising liquid masses inside receptacles, in particular bubble levels : en fr
  • DE637987C - Circuit arrangement for interference suppression of electrical apparatus and machines : de en
  • DE638134C - Protection device for continuously operating sheet metal drawing presses : de en
  • DE638142C - Machine for automatic forming and dispensing of ice cream : de en
  • DE638341C - Safety crank for hoists : de en
  • FR805038A - Improvements to automatic fuel burners and fireplaces : en fr
  • GB456533A - Improvements in or relating to the manufacture of unsaturated organic compounds : en
  • AT147619B - Method and device for producing thin slices, in particular threads, tapes, foils, etc. for their microscopic examination. : de en
  • CH187619A - Device for removing the printing plates in machines for casting stereotype plates or back-casting of galvanos. : de en
  • CH187375A - Brick mold. : de en
  • DE638286C - Gas mixing device for two or more gases : de en
  • GB456373A - Improvements in and relating to dynamo-electric power machines of which the field core is formed of permanent magnet steel : en
  • US2060385A - Printing machine for impenetrable surfaces : en
  • US2060509A - Arrester of extremely high discharge capacity : en
  • USD101916S - Design for a lighting fixture for : en
  • FR805014A - Improvements to the exhaust of gases in internal combustion engines or in steam engines : en fr
  • DE638239C - Grinding device for wood pulp u. like : de en
  • DE637288C - Process for generating fluorescent screen images, in particular for X-ray purposes : de en
  • DE638395C - Tripod for photographic apparatus and like : de en
  • FR805242A - Steam lamp : en fr
  • CH187396A - Method and device for spinning rayon avoiding thread guides when using rotating bodies to pull the threads off the spinnerets. : de en
  • FR805227A - Improvements to optical tuning indicator assemblies in electrical oscillating amplifiers or receivers : en fr
  • US2060659A - Machine for blowing bulbs : en
  • FR805086A - : fr
  • GB456372A - Improvements in spring hooks : en
  • GB456705A - Improvements in or relating to starting apparatus for internal combustion engines : en
  • GB456716A - Improved methods for fixing jewels in settings : en
  • DE638340C - Electromagnetically operated compressor : de en
  • DE638056C - Method and device for obtaining liquid hydrocarbons by thermal treatment of coal, peat or the like. : de en
  • DE638289C - Device for degassing milk : de en
  • DE638148C - Device for venting and gas filling electric light bulbs and similar closed vessels : de en
  • GB456481A - Automatic severing and centre-drilling machine : en
  • GB456499A - Apparatus for printing fabrics by applying colour through perforated surfaces : en
  • SE87859C1 - : en
  • US2060155A - Insulated container : en
  • US2060488A - Railway track switch controlling apparatus : en
  • CA11245S - Switch casing and handle therefor : en
  • GB456632A - Landing gear for aeroplanes : en
  • FR805206A - Coupling arrangement between two tuned electrical circuits : en fr
  • DE638202C - Set of sheets for copy devices : de en
  • US2060572A - Beer lacquer : en
  • US2060675A - Means for supporting bedsprings : en
  • DE638255C - Gas cooker : de en
  • DE638110C - Bomb-repellent protective roofing for buildings etc. : de en
  • DE638082C - Dormant period converter for converting multiphase currents with a higher frequency into single-phase currents with a lower frequency : de en
  • DE638215C - Electric heating and cooking equipment for metallic containers, especially for cooking pots : de en
  • GB456383A - Improvements in or relating to type-printing telegraphs and other remote control systems : en
  • US2060605A - Refrigeration for meat grinders or like devices : en
  • FR805110A - Elastic locking nuts manufacturing process and machine allowing the realization : en fr
  • GB456472A - Improvements in hand bags, travelling cases and the like : en
  • FR805127A - Vacuum-tight seals : en fr
  • GB456399A - Gas-air mixing valve for gas burners, particularly those of gas cookers : en
  • GB456547A - Improvements relating to the conversion of ethers to alcohols : en
  • FR805031A - Photo-electric amplifier : en fr
  • FR805035A - Double envelope : en fr
  • US2060100A - Shower bath attachment : en
  • DE638394C - Roestofen with several ring-shaped, stacked, alternately rotating and stationary herds : de en
  • GB456389A - Improvements in or relating to wrapping machines : en
  • FR805080A - Variable piston stroke motor : en fr
  • AT147690B - Parking device for looms. : de en
  • GB456416A - An apparatus for opening or closing doors of automobiles : en
  • GB456354A - Improvements in typographical slug casting machines : en
  • DE638428C - Arrangement for supplying energy from one alternating current network to another by means of rectifiers and inverters with a direct current intermediate circuit : de en
  • DE638135C - Process for the production of heald eyes consisting of a continuous piece : de en
  • FR805058A - Improvements to balls of twine : en fr
  • GB456486A - A process and apparatus for calcining lithopone : en
  • GB456631A - Device for working on the soles of footwear : en
  • US2060270A - Jogger for a printing press : en
  • AT147741B - Signpost for long-distance traffic. : de en
  • US2060141A - Manufacture of elements for slide fasteners : en
  • US2060210A - Preparation of dispersions : en
  • US2060259A - Magneto generator : en
  • US2060516A - Oil burner : en
  • GB456560A - Improvements in vacuum-jacketed flasks : en
  • GB456603A - Time fuze for projectiles : en
  • GB456894A - Improved method of vulcanizing rubber : en
  • US2060352A - Expansible bit : en
  • USD101845S - Design foe a shoe : en
  • USD101854S - Design fob a jewelry box : en
  • US2060388A - Valve : en
  • GB456503A - Improvements in hydraulic moulding veneer presses : en
  • US2060621A - Mop : en
  • GB456843A - Improvements in or relating to apparatus for moulding hollow articles, for example, from artificial resins : en
  • US2060159A - Chamfering machine : en
  • USD101867S - Design for a shoe : en
  • DE638053C - Press ram for the production of pellets from unrelated materials, in particular coal dust, lignite and the like. Like substances : de en
  • DE638174C - Device for conveying milk, cream or other liquids : de en
  • FR805161A - Manufactured article such as a button and its manufacturing process : en fr
  • FR805208A - Universal joint mechanism : en fr
  • GB456641A - Improvements in control devices for printing machines : en
  • GB456743A - Improvements in or relating to precious metal alloys : en
  • US2060285A - Atomizer : en
  • US2060355A - Drawing board : en
  • US2060207A - Photoelectric detonator operated by direct illumination : en
  • US2060608A - Door construction : en
  • US2060068A - Manufacture of cellulose from lignocellulosic materials : en
  • US2060672A - Control system : en
  • DE638346C - Method for the simultaneous filling of a plurality of vessels by weight from a common filling container : de en
  • US2060264A - Souring material : en
  • AT147503B - Ploughshare with a serrated edge. : de en
  • USRE20163E - Keying : en
  • CH187385A - Device for applying treatment agents to floors, in particular parquet floors. : de en
  • CA361661A - Electric lamp mounting for headlights : en fr
  • CH187595A - Process for the preparation of a product which can be used as a wetting, washing, emulsifying, dispersing, leveling and softening agent. : de en
  • US2060318A - Manifolding unit : en
  • US2060736A - Process for treating foodstuffs : en
  • USD101925S - Design fob a radio light clock : en
  • CH187606A - Process for the preparation of a chromable yellow azo dye. : de en
  • CA361768A - Package emptying apparatus : en fr
  • CH187433A - Process for the preparation of an anthraquinone dye. : de en
  • US2060115A - Electrical connecter : en
  • US2060290A - Heat recovery system : en
  • US2060398A - Ventilating cowl : en
  • AU2564435A - Ear stopper : en
  • US2060215A - Electric temperature and burglar alarm system : en
  • US2060057A - Method of and means for use in the manufacture of shoes : en
  • CA361706A - Wire-wound electrical device : en fr
  • FR805209A - Variometric type variable self-induction device with cylindrical coils : en fr
  • CA361668A - Cellulose nitrate processing : en fr
  • CH187402A - Weaving business. : de en
  • AT147735B - Method and device for heating hot cathodes of discharge vessels that are at high potential, in particular in devices for generating high DC voltage. : de en
  • US2060623A - Process of preparing angelic acid : en
  • AU2530135A - Improved fastener for gates and like openings : en
  • AT147686B - Rain protection. : de en
  • US2060457A - Phenolic condensation products and method of producing same : en
  • US2060680A - Electric ignition plug : en
  • DE638043C - Soldering iron : de en
  • DE638385C - Electrical relay, especially for protective devices : de en
  • US2060428A - Nitro-phenyl-arylene-thiazyl-disulphides and process of manufacturing the same : en
  • US2060634A - Furnace : en
  • US2060693A - Carbon paper rejuvenator : en
  • DE638425C - Device for making electrical surges effective for a very short time : de en
  • AT147532B - Drive for motor vehicles with two or more driven axles. : de en
  • AT147617B - Calculating or accounting machine. : de en
  • US2060245A - Insect poison container : en
  • AT147648B - Method and device for the production of beryllium. : de en
  • DE638351C - Bag filter : de en
  • GB456572A - An improved method of preventing or eliminating froth in the manufacture of paper : en
  • DE638048C - Lock with device against removal of the key before the bolt lock is complete : de en
  • DE638173C - Impeller for centrifugal pumps, especially for viscous masses such as cellulose, wood pulp, etc. : de en
  • GB456697A - Improvements in or relating to locks and the like : en
  • GR6120B - CONSTRUCTION SYSTEM OF CONTAINERS OR BOTTLES. : el en
  • AT147626B - Arrangement for dissipating heat from coils of electromagnets and similar devices for various electrical devices. : de en
  • US2060386A - Measuring device for containers : en
  • US2060236A - Dough kneading and cutting machine : en
  • DE638072C - Process for the preparation of oxyarylcarboxylic acid esters : de en
  • US2060243A - Magazine razor : en
  • US2060619A - Mechanical paddle canoe toy : en
  • AT147577B - Device for photoelectric diascopic scanning of tape-shaped sound recording media. : de en
  • US2060203A - Calorific radiation detonator : en
  • US2060579A - Vehicle windshield : en
  • US2060673A - Strip metal highway guard : en
  • AT147709B - Process and device for hydraulic controls. : de en
  • AT147721B - Blade regulator for Kaplan turbines. : de en
  • CA361690A - Radio receiving and distributing system : en fr
  • CH187550A - Telecommunication system with company management and with the possibility of calling back, in particular telephone system. : de en
  • CA361654A - Explosive cartridge manufacture : en fr
  • US2060077A - Aircraft : en
  • AT147660B - Device for automatic change of the piston stroke in piston liquid meters for the purpose of eliminating the temperature influence on the measurement result. : de en
  • CH187518A - Adapter plug with switch for switching electrical power consumers on and off, in particular irons, room stoves, spotlights and bathroom warmers. : de en
  • CH187610A - Process for the preparation of an azo dye. : de en
  • AT147651B - Circuit arrangement for telephone systems. : de en
  • CA361743A - Hose coupling : en fr
  • DE638099C - Holding device for a pull-cord pack : de en
  • FR805074A - Product for making heels and soles of shoes : en fr
  • AT147674B - Metal sliding windows. : de en
  • CA361744A - Blasting plug : en fr
  • DE638304C - Retort furnace operating according to the ring furnace principle for smoldering coal with combustion chambers connected between the retort chambers : de en
  • US2060365A - Oxalate coating on nonferrous metal : en
  • CH187493A - Sealing ring for socket pipe connections. : de en
  • DE638123C - Electrical discharge device for generating canal rays by means of very high voltages of over 1 million volts : de en
  • US2060652A - Sand spreader : en
  • CA361713A - Rubber cement : en fr
  • CH187464A - Recoil damper for firearms. : en fr
  • AT147696B - Internal combustion turbine. : de en
  • FR805089A - Device for mounting pyrometric sensors inside wheat silos : en fr
  • FR805229A - Post for fencing and other applications : en fr
  • DE638293C - Sprocket transmission : de en
  • GB456357A - Improvements in textile printing : en
  • US2060763A - Shipping and utility carton : en
  • CA361664A - Mixing and whipping device : en fr
  • CA361702A - Boot and shoe manufacture : en fr
  • AU2519535A - Improvements in or relating to carts and like vehicles : en
  • CH187498A - Single-acting rocker arm opposed piston two-stroke internal combustion engine. : de en
  • GB456504A - Improvements in and relating to slidable shuttle boxes : en
  • GB456656A - Improvements in or relating to lifting devices : en
  • USD101848S - Design for a desk or similar article : en
  • AT147501B - Machine for producing star-shaped dough pieces. : de en
  • CA361652A - Ironing machine : en fr
  • CH187536A - Orthopedic shoe insole. : de en
  • DE638169C - Infinitely variable sprocket change gear : de en
  • AT147587B - Method and device for monitoring the image of demonstration cinematographs. : de en
  • CA361674A - Speed regulator : en fr
  • CH187528A - Electric steam converter with metal housing and cooling device. : de en
  • US2060491A - Moving stairway : en
  • US2060094A - Ophthalmic mounting : en
  • US2060584A - Electric light : en
  • US2060103A - Method of weaving warp pile fabrics : en
  • US2060439A - Two-way tractor plow : en
  • CA361727A - Pipe connection apparatus : en fr
  • DE638268C - Swivel chair for railway switches : de en
  • FR805047A - Method and apparatus for suppressing exhaust noise, increasing the power and efficiency of internal combustion or internal combustion engines : en fr
  • AT147572B - Zipper. : de en
  • AT147606B - Photoelectric light meter for photographic and cinematographic recording apparatus. : de en
  • US2060297A - Lubricating apparatus : en
  • USD101889S - Design for a casing for a per : en
  • USD101895S - Design fob a chair : en
  • CH187407A - Preparation for printing textile fabrics. : de en
  • CH187367A - Rake. : de en
  • CH187414A - Device for cutting ham, sausage and the like. : de en
  • AT147602B - Self-collecting vending machine. : de en
  • AT147620B - Seamless rubber glove. : de en
  • DE638064C - Process for the production of waterproof emery paper : de en
  • DE638367C - Two-stroke internal combustion engine with an exhaust gas fan used for purging and loading : de en
  • US2060248A - Floating block gate ram : en
  • USD101851S - Design fok an ensemble dress : en
  • US2060058A - Decorative rosette : en
  • US2060083A - Coated base material : en
  • US2060268A - Over-wind prevention device for spring motors : en
  • US2060740A - Tractor guide : en
  • DE638414C - Container made of articulated staves : de en
  • US2060308A - Educational test checking device : en
  • US2060538A - Carburetor : en
  • CH187566A - Headlights built into a casing, in particular that of a vehicle. : de en
  • DE638191C - Arrangement for supplying variable resistors from an alternating current circuit with current of the prescribed size : de en
  • DE638352C - Detachable hinge for sewing machines : de en
  • DE638374C - Process for the preparation of a hydroaromatic oxycarboxylic acid : de en
  • AT147534B - Device for the detachable connection of spars with collapsible ladders or the like. : de en
  • DE615111C - Device to reduce the visibility to the point of making objects invisible : de en
  • SE87824C1 - : en
  • US2060616A - Machine for applying adhesive : en
  • USD101915S - Design fob a coat : en
  • CA361718A - Multiple outlet spout : en fr
  • CH187373A - Rail joint connection to largely avoid a knock when a wheel is driven over. : de en
  • GB456637A - Control of catalytic operations : en
  • AT147524B - Mobile excavator, crane or the like. : de en
  • AT147722B - Speed control device for internal combustion engines. : de en
  • US2060294A - Hydraulic shock absorber : en
  • CH187454A - Cryptographic device. : en fr
  • CH187468A - Arrangement to compensate for mains voltage fluctuations in electron beam oscilloscopes. : de en
  • CH187603A - Process for the preparation of a chromable yellow azo dye. : de en
  • US2060150A - Device for opening mower pitman straps : en
  • US2060272A - Peel removing and grating machine : en
  • US2060473A - Flexible coupling : en
  • US2060721A - Electrical speed-indicator and revolution-counter : en
  • US2060700A - Spectacles : en
  • CH187545A - Coin holder. : de en
  • DE638437C - Process for lining transport and storage vessels for products of the fermentation industry : de en
  • CH187597A - Process for the preparation of a product which can be used as a wetting, washing, emulsifying, dispersing, leveling and softening agent. : de en
  • US2060494A - Automatic circuit breaker reclosing mechanism : en
  • US2060426A - Electrical terminal : en
  • US2060334A - Apparatus for intermittently advancing strip film : en
  • US2060637A - Signal lamp : en
  • CA361742A - Hose coupling : en fr
  • CH187544A - Process for pressurizing a spray extinguisher and device for implementing this process. : en fr
  • AT147546B - Overtaking sign device for vehicles. : de en
  • CH187524A - Electric fuse. : de en
  • AT147693B - Air cooling for internal combustion engines. : de en
  • CH187451A - Holders for writing materials. : de en
  • GB456621A - Improvements relating to slicing machines : en
  • DE638271C - Arrangement for supplying consumers with rectified alternating current using a buffer battery : de en
  • CH187482A - Device for molding tires. : de en
  • GB456742A - An improved sanding or like appliance for vehicles : en
  • GB456491A - Improvements in or relating to induction-type electric instruments and meters : en
  • GB456549A - Aquatic sports or bathing apparatus : en
  • GB456703A - Improvements in glazing frames : en
  • AT147556B - Automatic shut-off device for burners in gas appliances. : de en
  • CA361715A - Liquid heater : en fr
  • AT147600B - Cine film processing device. : de en
  • DE638196C - Device on machines for the production of nails with disk-shaped head plates, for example drawing nails o. : de en
  • AT147642B - Internal combustion engine with a rotating piston drum. : de en
  • CH187564A - Trolley for transporting boats, the frame of which can be used as a seat with a backrest in the boat. : de en
  • CH187583A - Lid attachment to food cans. : de en
  • CA361699A - Shoe manufacture : en fr
  • CH187411A - Slipper and method and device for manufacturing the same. : de en
  • AT147592B - Cinematographic pocket recording device for narrow films with spring motor drive. : de en
  • AT147743B - Circuit for generating a triangular current or a triangular voltage. : de en
  • AT147645B - Arrangement for the dependent ignition of discharge vessels connected in parallel in opposite directions with gas or vapor filling. : de en
  • AT147570B - Process for the production of fastener strips for zip fasteners. : de en
  • AT147669B - Insert body for a meat grinder. : de en
  • AT147708B - Automatic boiler feed water valve. : de en
  • AT147715B - Starting device for internal combustion engines. : de en
  • US2060097A - Method of spinning rayon : en
  • US2060296A - Remote indicating temperature responsive device : en
  • DE638166C - Spark plug : de en
  • US2060340A - Spark plug : en
  • AU2505535A - Solid bituminous hydrocarbon products and process of making same : en
  • CH187420A - Process for the preparation of n-butoxyethyl salicylate. : en fr
  • FR805092A - Process for carrying out reactions between electrolytes using materials obtained by reaction between chemical materials and carbonaceous materials : en fr
  • FR805245A - Improvements to gas heated radiators : en fr
  • CA361681A - Water resistant dextrine paste : en fr
  • USD101911S - Design for a coat : en
  • US2060773A - Clutch : en
  • AT147508B - Hand-held device for filling biscuits, in particular donuts. : de en
  • CA361749A - Bundle binding machine : en fr
  • FR805141A - Method and apparatus for supplying motors : en fr
  • CH187439A - Electrolytic process for polishing copper and its alloys. : en fr
  • FR805171A - Ashtray extinguisher for cigarettes, cigars, etc. : en fr
  • AT147627B - Protection plates, especially for dental instruments such as air blowers, water syringes or the like. : de en
  • CA361760A - Fuel economizer : en fr
  • GB456414A - Acoustical apparatus : en
  • AT147517B - Friction wheel lighter. : de en
  • AU2552535A - Improvements in and relating to sound reproducing devices : en
  • US2060169A - Dust separator and heat exchange apparatus : en
  • US2060775A - Trousers : en
  • US2060390A - Hose support : en
  • CH187401A - Dobby. : de en
  • GB456634A - Improvements relating to the manufacture of helical filaments : en
  • GB456679A - An improved rotary pump : en
  • GB456709A - Improvements in and relating to television and like systems : en
  • CA361658A - Alkaline earth metal alloy production : en fr
  • GB456422A - Improvements relating to the treatment of hydrocarbon oils with selective solvents : en
  • CH187418A - Process for the production of a calcium aluminate suitable for working up on sodium aluminate by leaching with soda lye. : de en
  • FR805135A - Relay with spring force accumulator : en fr
  • GB456737A - Improvements relating to central lubrication systems : en
  • AT147514B - Pyrophoric lighter. : de en
  • US2060329A - Tire cover : en
  • AT147539B - Vehicle, especially trailer, for transporting liquids or the like. : de en
  • CH187494A - Method for automatically controlling at least one channel closure member and device for its implementation. : en fr
  • US2060303A - Treatment of vinyl type monohalides : en
  • AU2478835A - Improvements in refrigerated confections and process of manufacture : en
  • CH187543A - Device for ejecting powdery material. : de en
  • CH187613A - Process for the preparation of an azo dye. : de en
  • CH187621A - Puller for double-edged razor blades. : de en
  • DE638381C - Device for remote reporting and remote control by means of heavy current networks of superimposed control alternating currents of non-network frequency : de en
  • AT147609B - Method and device for the treatment of liquid or liquid-containing, in particular animal or plant bodies, by means of electrical currents. : de en
  • AT147635B - Hygienic trousers. : de en
  • DE638107C - Skylight window closure with sliding bars : de en
  • FR805023A - Dual purpose cutting pliers : en fr
  • US2060702A - Calculating machine : en
  • FR805243A - Hair removal accessory : en fr
  • GB456454A - Improved method and means for reciprocating mounting machines on supports : en
  • US2060348A - Attachment for heating apparatus : en
  • US2060431A - Control for electric scoreboards : en
  • GB456626A - Device for signalling deflation of single or twin tires of motor car wheels : en
  • GB456480A - Improvements in fluorescent layers : en
  • DE638177C - Device for feeding the dredged material in a portal swing excavator working in front of the head : de en
  • FR805025A - Improvements to glasses : en fr
  • GB456727A - Improvements in the cleaning of carpets and like textiles : en
  • DE638172C - Viewfinder for straightening photographic apparatus : de en
  • GB456544A - Method of making titanium dioxide : en
  • CA361733A - Egg crate tray : en fr
  • FR805001A - electric escapement for watch movement : en fr
  • GB456688A - Improvements relating to the arrangement of ignition plugs in the combustion chambers of internal combustion engines : en
  • US2060266A - Body and fender finishing machine : en
  • US2060551A - Soda fountain draft arm : en
  • US2060742A - Studio lounge : en
  • US2060767A - Process of rolling tubes and rods : en
  • AT147730B - Single-phase AC motor. : de en
  • CA361731A - Synchronous motor drive : en fr
  • US2060140A - Flexible coupling : en
  • US2060253A - Leather-like material : en
  • US2060525A - Window construction : en
  • CA361635A - Wood soaking apparatus : en fr
  • CA361650A - Boom for excavating machines : en fr
  • DE638368C - Band for gas masks : de en
  • GB456564A - Improvements in and relating to television systems : en
  • GB456651A - Improvements in and relating to television and like systems : en
  • US2060014A - Cooling device for liquids : en
  • AT147647B - Cylinder lock for rotary handles or the like of door locks. : de en
  • DE638105C - Self-locking axle caps for cars : de en
  • US2060436A - Grandstand construction : en
  • US2060636A - Air conditioning system : en
  • CH187596A - Process for the preparation of a product which can be used as a wetting, washing, emulsifying, dispersing, leveling and softening agent. : de en
  • FR805207A - Method and apparatus for shaping the surface of a metal part : en fr
  • GB456700A - Improvements in or relating to the preservation of timber : en
  • US2060335A - Piston valve packing : en
  • US2060550A - Railway car truck : en
  • DE638386C - Gas-heated regenerative cocurrent furnace : de en
  • US2060124A - Window channel : en
  • US2060599A - Heating unit for combustion chambers : en
  • US2060380A - Winding machine : en
  • US2060570A - Automatic shut-off for filling spouts : en
  • US2060695A - Operating device for direction indicating appliances : en
  • FR805138A - Process for the air conditioning of rooms, furniture or other enclosures : en fr
  • GB456515A - High-frequency transformer : en
  • US2060046A - Floor supporting means : en
  • US2060632A - Air-inlet drop tube and bracket for ice making systems : en
  • USRE20169E - Shaving instrument : en
  • DE638412C - Mouthpiece for brick extrusion : de en
  • GB456404A - Steam or gas turbine locomotive : en
  • GB456609A - Improvements in gloves : en
  • US2060404A - Decolorization of resins : en
  • US2060604A - Resilient support for engines : en
  • US2060346A - Tuyere : en
  • GB456460A - Improvements in fluid flow controller system : en
  • FR805181A - Demountable reinforced concrete constructions : en fr
  • GB456624A - Improvements in envelopes, bags, wrappers and the like : en
  • FR805032A - Improvements to gyromagnetic compasses : en fr
  • US2060438A - Grinding machine : en
  • DE638058C - Double heart with continuous kinked inner rail : de en
  • US2060269A - Apparatus for winding fabric : en
  • US2060411A - Method of incubation : en
  • US2060263A - Internal combustion engine : en
  • US2060745A - Insulating joint for cables : en
  • CH187395A - Safety device on containers with screw caps. : de en
  • DE638206C - Electric mercury conduit : de en
  • GB456623A - Improvements in or relating to kneading, mixing and blending or similar machines : en
  • DE638138C - Process for the preparation of the crystallized dye from the yellow oxidation ferment : de en
  • DE638336C - Wick electrode for metal vapor discharge devices, especially mercury vapor converters : de en
  • FR805200A - Electric motor fitted with two coaxial shafts with different and possibly variable speeds : en fr
  • US2060445A - Safety razor : en
  • US2060418A - Machine for producing hexagonal mesh wire fabric : en
  • DE638256C - Process for the electrolytic extraction and precipitation of metals and alloys : de en
  • FR805198A - Method and apparatus for dyeing or similar treatments of textile fibers in the stages of preparation for spinning : en fr
  • GB456680A - Improvements in or relating to skirting for the walls of buildings : en
  • CA361730A - Wringer : en fr
  • US2060427A - Thermometer : en
  • DE638301C - Vertical lumber : de en
  • GB456473A - Improvements in and relating to rotary cutter blocks for surfacing wood and the like materials : en
  • DE638157C - Snap lock for oven and stove doors : de en
  • FR805132A - Process for melting and refining light metals containing magnesium, in particular magnesium and alloys rich in magnesium : en fr
  • GB456474A - Improvements in apparatus for tempering coiled springs : en
  • US2060304A - Filler : en
  • DE638047C - Snap lock, especially for fuel tanks on motorcycles : de en
  • AT147513B - Playing card shuffler. : de en
  • CA361717A - Pole mounting : en fr
  • GB456507A - A new or improved spraying nozzle : en
  • GB456666A - Improvements in or relating to scanning oscillators for television and like systems : en
  • FR805124A - Preparation of elastic artificial masses and resulting products : en fr
  • GB456592A - Improvements in and relating to ventilating systems : en
  • USD101919S - Design tor a bottle : en
  • DE638060C - Circuit arrangement for telephone systems with several exchanges : de en
  • DE638207C - Electric lighting system, in particular train lighting system : de en
  • GB456500A - Improvements in and relating to the treatment of ores containing aluminium and/or copper : en
  • CH187471A - Wrist watch with matching bracelet. : de en
  • US2060474A - Molding apparatus : en
  • USD101864S - Design fob a lady s handbag : en
  • US2060325A - Windshield wiper arm and drive shaft assembly : en
  • US2060364A - Heat distributor : en
  • US2060670A - Submarine television : en
  • FR805175A - Process for the preparation of halogenated ethers : en fr
  • US2060026A - Hood clamping device : en
  • US2060081A - Point for gold pens and method of forming the same : en
  • US2060466A - Vanity case and the like : en
  • FR805012A - Advanced horizontal crusher : en fr
  • GB456380A - Improvements in valve bags : en
  • GB456471A - Improvements in methods of and devices for glueing parts together : en
  • GB456613A - Improvements in luminous electric discharge tubes : en
  • DE637064C - Electrical insulating body made of organic molded material with embedded live metal parts : de en
  • US2060589A - Refrigeration : en
  • US2060231A - Combination cover and draft control for chimneys : en
  • AT147567B - Slider for zippers. : de en
  • GB456400A - Improvements in or relating to methods and means for making articles formed by a helical or like band : en
  • GB456536A - The manufacture of new fluorine compounds : en
  • CH187371A - Scissor arm for blinds equipped with an ejector lever. : de en
  • US2060075A - Swivel chair mounting : en
  • US2060300A - Refrigerant control : en
  • DE638435C - Device for withstanding an intermediate agent : de en
  • US2060341A - Display device : en
  • US2060705A - Fuel feed controller and gear shift position indicator for automobiles : en
  • US2060642A - Method of forming containers with paper hoops : en
  • FR805179A - Side bumper in particular for motor cars : en fr
  • CH187585A - Washing device for wood and coal firing. : de en
  • CH187604A - Process for the preparation of a chromable yellow azo dye. : de en
  • GR6118B - COFFEE CONCENTRATED AFTER SUGAR. : el en
  • GB456722A - Improvements in or relating to means for screening high-frequency carrying electric conductors : en
  • AT147551B - Process for the manufacture of paper containers. : de en
  • AT147687B - Isolation plate fastening. : de en
  • FR805095A - Process for the chemical washing of weak gaseous acids present in gases : en fr
  • FR805098A - Vineyard pullers : en fr
  • FR805140A - Method of elastic sewing on knitted or similar articles and new products resulting therefrom : en fr
  • FR805191A - Loosely coupled mechanical device oscillating with variable amplitude : en fr
  • FR805007A - Process for obtaining fused silica and silica glass : en fr