- USD94537S - Design for a display stand :
en
- CA348116A - Folding ladder :
en
fr
- CH175180A - Braun tube as a television receiver. :
de
en
- AT140570B - Process for the production of hollow rubber bodies. :
de
en
- AT140605B - Concrete structure for hydraulic structures. :
de
en
- CA348199A - Draft and buffer gear :
en
fr
- FI16325A - The provisions for the recovery of the elements are closed :
en
fi
- FR777208A - Improvements to glass bricks :
en
fr
- GB424127A - Improvements in and relating to electro-magnetic switches for train lighting, heating and like installations :
en
- NL35032C - :
en
- US1990929A - Holder for styptic pencils and the like :
en
- US1990853A - Metal-clad electric switch gear :
en
- US1991023A - Scouring pad :
en
- US1990704A - Hot water heated hover :
en
- AU1505433A - An improved medicament injector :
en
- CH175197A - Protective coated carboy. :
en
fr
- GB423909A - Improvements in insoles for shoes and the like :
en
- CH175044A - Desktop machine fitted with a device for feeding paper. :
en
fr
- US1991088A - Regulating system :
en
- US1990818A - Color, plastic, and coating compositions :
en
- US1990792A - Traveling counter apparatus :
en
- US1991245A - Process for producing cellulose :
en
- AT140508B - Method for producing a magnetic material which is particularly suitable for producing magnetic cores for high-frequency coils. :
de
en
- DE609488C - Process for the production of smudge-proof and weather-proof paints :
de
en
- GB424000A - Improvements in or relating to the refining of mineral oil and the preparation of lubricating oil :
en
- DK49883C - Procedure for the production of characters and images on aluminum or aluminum alloys. :
da
en
- CH175188A - Trademark for advertising purposes and the like. :
de
en
- US1990629A - Shelving :
en
- US1991185A - Control mechanism for fluid fuel burners :
en
- US1991289A - Razor with blade adapter :
en
- US1991319A - Road surfacing composition and method of making same :
en
- CH174952A - Hydraulic binder. :
de
en
- US1991334A - Necktie :
en
- DE540764C - Device for power transmission in oscillating form :
de
en
- CH174926A - Facility for freeing animals tied up in stables in the event of a fire. :
de
en
- CH175003A - Machine for braiding, twisting, etc. :
de
en
- US1990549A - Article handling machine :
en
- US1990966A - Insecticidal dust and process of applying liquid insecticide :
en
- DE609336C - Process for making disinfecting soaps containing colloidal silver compounds :
de
en
- DE609474C - Hand washing machine :
de
en
- ES2753Y - Articulated propaganda doll. :
en
es
- AT140527B - Process for the production of metal-ceramic tubes. :
de
en
- FR777258A - Improvements to electric discharge tubes :
en
fr
- GB423890A - An improved spring mounting for perambulators and like vehicles :
en
- DE609317C - Multiplying device for typewriters :
de
en
- ES136383A3 - Electric motor, for handheld devices. :
en
es
- FR777191A - Shear control device for shearing the moving bar at the exit of a rolling mill :
en
fr
- ES136272A2 - IMPROVEMENTS MADE IN THE MAIN PATENT :
en
es
- FI16347A - Sätt att impregnera eller färga levande trän genom Osmos :
en
fi
- GB424184A - Improvements in or relating to apparatus for controlling the operation of marine diesel engines :
en
- CA348186A - Suction cleaner :
en
fr
- AT140464B - Heating for railcars. :
de
en
- AU1771434A - Improvement in web material and method and apparatus for making thesame :
en
- DE609260C - Payment tray :
de
en
- ES3104U - Cap for electric lamps. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB423874A - Light valve and method of operation :
en
- AU1696134A - Improvements in apparatus for cutting bars of enwrapped plastic materials :
en
- AT140610B - Unsinkable folding boat. :
de
en
- NL34590C - Process for the preparation of a synthetic resin from a residue mass containing cellulose filler :
en
nl
- US1990477A - Multiple projection apparatus :
en
- US1990556A - Funnel :
en
- ES135997A1 - Improvements in the manufacture of water pours for buildings. :
en
es
- GB423999A - Improvements in or relating to hydraulic drilling machines :
en
- GB424005A - Improvements in and relating to the speed control of electric motors :
en
- GB423966A - Improvements in and relating to india-rubber springs :
en
- US1990648A - Cushion mangle drum :
en
- FI16323A - Shaving mousse :
en
fi
- FR777080A - Record cabinet fitted in a phonograph cover :
en
fr
- FI16358A - Pulsator for mkölkningsmaskiner :
en
fi
- FR777240A - Exhaust for internal combustion engines :
en
fr
- GB424175A - Improvements in or relating to electric lighting installations :
en
- FR777327A - Improvements made to the closure of flasks or bottles containing wines intended to age :
en
fr
- US1990786A - Automatic transmission mechanism :
en
- US1990808A - Internal combustion engine :
en
- AU1696234A - Improvement in frozen comestible package :
en
- USD94539S - Design fob a badge ob similar article :
en
- DE609398C - Steep index of a plurality of map boards, each of which carries a plurality of pivotable, laterally staggered, the loose index cards between them holding guide cards :
de
en
- ES136232A1 - A procedure to enrich rubber latex. :
en
es
- GB424133A - Improvements in and relating to air circulating systems for use in cargo compartments of ships :
en
- US1990637A - Method of making containers :
en
- US1990760A - Envelope :
en
- US1990971A - Electric booster brake mechanism :
en
- US1991004A - Automatic fire alarm :
en
- US1991236A - Electrostatic generator :
en
- DE609526C - Children's balloon with a parachute attached by a hanging device :
de
en
- GB423866A - Improvements in apparatus relating to the distribution of reactant, regenerating and like fluids to catalytic and similar contact materials :
en
- US1990856A - Automatic lighting and dispensing device :
en
- US1991174A - Electron discharge device :
en
- US1991272A - Process of extracting metal values from ores :
en
- US1991279A - Gas filled discharge tube :
en
- AT140485B - Sponge rubber sealing strips for sealing doors, windows, etc. like :
de
en
- CH175222A - Device on compressed air brakes to influence the filling of the brake line in order to adapt the release process to the length of the train. :
de
en
- FR777142A - Tamper-proof bottle cap :
en
fr
- GB424123A - Improvements in toy boats :
en
- CH174981A - Coffee machine with coffee brewing and cooking device. :
de
en
- US1990673A - Grapple :
en
- AT140534B - Pilgrim cylinder caliber with several mouth curves of different lengths. :
de
en
- US1990774A - Seed potato cutter :
en
- US1990986A - Lubricating apparatus :
en
- US1990498A - Printing machine :
en
- US1990699A - Coupler :
en
- US1991255A - Elevator for any applications :
en
- US1990561A - Telegraph repeater :
en
- US1990885A - Phonograph :
en
- DE609266C - Mobile test stand for checking the performance of the engine, the brakes or other equipment of motor vehicles :
de
en
- DE609322C - Process for roughening asphalt road surfaces :
de
en
- ES3314U - Sausage seal (Machine-translation by Google Translate, not legally binding) :
en
es
- GB424115A - Improvements in inking device for printing ribbons :
en
- DE609367C - Sliding door for garages or the like :
de
en
- DE609407C - Heat exchanger with stacked parallel sheets or plates :
de
en
- DE609452C - Device for wrapping objects in which the wrapping material is placed around the object in pleated folds :
de
en
- DE609515C - Common control device for the pump and the motor of fluid gears :
de
en
- ES136382A1 - A new mechanism applicable to the awarding machines. :
en
es
- ES136401A1 - Folding bicycle, especially for military purposes. :
en
es
- GB424056A - Improvements in the treatment of centrifugally spun artificial silk cakes :
en
- GB424268A - A new or improved concrete building block and method of manufacturing the same :
en
- US1990520A - Noise excluding apparatus :
en
- US1990906A - Vulcanization of rubber :
en
- US1991085A - Anhydrides :
en
- US1990646A - Syringe apparatus :
en
- US1991317A - Driving arrangement at cigar machines :
en
- AT140607B - Device for pivoting the headlights in the respective direction of travel, in particular for motor vehicles. :
de
en
- CH175221A - Support device between the support frame and the axle bushing of a rail vehicle. :
de
en
- DE609523C - Wing for aircraft can be enlarged by swing-out auxiliary surfaces :
de
en
- DE609533C - Arrangement for controlling devices on the route through the moving conveyor container in pneumatic tube systems or similar systems :
de
en
- ES136464A3 - A procedure to benefit iron ores or residues derived from their treatment, with their simultaneous obtaining of cement clinker. :
en
es
- ES3378U - A device of shields or buttons for the hooking of the stockings and socks in the buckles of the leagues (Machine-translation by Google Translate, not legally binding) :
en
es
- GB423901A - Improvements in or relating to tiles, bricks, and other ceramic articles :
en
- DE609284C - Anti-theft protection for bicycles and motorcycles :
de
en
- DE609420C - Contact bridge with rolling contact for oil switch :
de
en
- US1990845A - Sponge iron kiln :
en
- FR777271A - Improvements to frequency control devices :
en
fr
- FR777377A - :
fr
- FR777228A - Improvements to presses, in particular portable riveting presses :
en
fr
- GB424046A - Improvements relating to the detection in, and removal from, fish of parasites and other foreign bodies :
en
- ES136420A1 - A procedure of electric heating by means of air radiated by its specific weight. :
en
es
- ES136483A3 - A process for the manufacture of hollow metal bodies, especially aluminum or aluminum alloys. :
en
es
- ES3343U - A recreational instructional game (Machine-translation by Google Translate, not legally binding) :
en
es
- US1990997A - Shock absorber :
en
- CA348189A - Suction cleaner :
en
fr
- DE582767C - Process for the manufacture of fluted grinding rolls :
de
en
- GB424494A - Improvements in the manufacture of an asphaltic product :
en
- US1990674A - Method of weaving pile fabrics :
en
- US1991050A - Apparatus for transferring articles from the outside to the inside of an enclosure :
en
- DE528767C - Method of preservation :
de
en
- DE609522C - Film made of gelatine, glue or the like that can be used without a carrier. :
de
en
- DE609358C - Ironing saw with automatic lifting device :
de
en
- DE609346C - Squirt bottle :
de
en
- USD94584S - Design for a shoe :
en
- FI16348A - Eldskyddsmedel förstrykning på föremål, indränkning i desamma o.s.v. :
en
fi
- US1991082A - Television apparatus :
en
- FR777108A - Pump for delivering regular quantities of pasty substances :
en
fr
- GB424077A - Improvements in or relating to mud guards for motor road and like vehicles :
en
- GB424083A - Improvements in or relating to baths :
en
- FR777315A - Process for obtaining raised posters and resulting products :
en
fr
- DE609481C - Threshold fastening for elastic railway superstructures :
de
en
- US1991252A - Golf practice device :
en
- US1990683A - Clutch plate :
en
- US1990769A - Amino acids :
en
- US1990860A - Stock roll :
en
- CH175142A - Mercury toggle switch. :
de
en
- DE609335C - Process for refining cracked gasoline :
de
en
- DE609449C - Cigar wrapping device :
de
en
- US1990994A - Paper manufacture :
en
- DE609351C - Striker latch with tensioning device :
de
en
- FR777249A - Support device for microphone pad :
en
fr
- USD94559S - Design fob an ikoner :
en
- US1991011A - Amusement device, representing a bucking broncho :
en
- US1991165A - Hand-bag :
en
- CH175185A - Tracking device for air navigation. :
en
fr
- ES136434A1 - PROCEDURE FOR THE PRODUCTION OF A MATERIAL SIMILAR TO CURLY HAIR :
en
es
- GB447391A - A method of treating and utilising the waste products in cotton spinning mills :
en
- US1991152A - Mechanical bolometer :
en
- DE609511C - Shock absorber :
de
en
- US1990563A - Fuel feeding apparatus :
en
- US1991219A - Rule gauge :
en
- FR777233A - Further training at vehicle checkouts for road and rail transport :
en
fr
- ES136040A1 - Fuel nozzle for burning oil. :
en
es
- FR777343A - Shock absorber with automatic braking :
en
fr
- FR777114A - Improvements to traction devices :
en
fr
- FR777173A - Crystal valve device for the recovery of objects submerged at great depths :
en
fr
- DK49880C - Machine for wrapping cylindrical objects, in particular ice sticks. :
da
en
- US1990495A - Folding machine :
en
- ES135591A1 - A process of making parasiticides. :
en
es
- ES136342A1 - A procedure for obtaining the anthraquinone series. :
en
es
- ES3361U - Sugar bowl. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES136392A1 - A new glass tubes based on rarefied gases to operate in low voltage. :
en
es
- FR777150A - New application of photographic processes to decoration :
en
fr
- GB424151A - Improvements in or relating to electric starting systems for incandescent ignition internal combustion engines, particularly heavy oil engines :
en
- CH175163A - Antiptosic belt. :
en
fr
- US1991040A - System of motor control :
en
- ES136359A1 - A pendular oven. :
en
es
- ES2895U - Scrubbing device for air currents under pressure. (Machine-translation by Google Translate, not legally binding) :
en
es
- US1991059A - Hygrostat :
en
- US1991253A - Fishing tackle :
en
- US1990730A - Stop motion for combers and the like :
en
- US1991137A - Conveyer, particularly for use in continuous film processing machines :
en
- US1991259A - Securing floor coverings and the like :
en
- US1991091A - Automatic alternating current arc welding apparatus :
en
- FR777106A - Sewing machine edger posing chinchilla with both edges folded down and resulting new trim :
en
fr
- GB447036A - Improvements in the low temperature distillation of coal :
en
- GB423880A - Improved manufacture of higher tertiary alcohols :
en
- GB424057A - Improvements appertaining to the production of parquetry floors :
en
- FR777207A - Shoe provided with a rubber sole or heel and process for the manufacture of such a shoe :
en
fr
- FR777264A - Loudspeaker enhancements :
en
fr
- ES136439A1 - Safety system applicable to pneumatic wheels. :
en
es
- FI16337A - Anordning vid värmeledningspannor eller andra eldningsanordningar :
en
fi
- DE609252C - Circuit arrangement for call transmission in telecommunications systems :
de
en
- US1990539A - Container transfer apparatus :
en
- US1990747A - Thermostatic snap-action mechanism :
en
- US1990757A - Vehicle body construction :
en
- US1990926A - Receptacle filling apparatus :
en
- US1991102A - Metal display rack :
en
- US1990873A - Upholstery edging :
en
- CH174967A - Pull curtain set. :
de
en
- GB424086A - Improvements in or relating to rolling mills :
en
- GB424101A - Apparatus for revaporizing and dispensing liquefied gases :
en
- DE609364C - Device for balancing tires on vehicle wheels :
de
en
- ES136395A3 - Procedure to supply fibrous materials to be incorporated into the tissues with its corresponding apparatus. :
en
es
- GB423876A - Improvements in and relating to anti-fouling compositions for ships' hulls :
en
- ES135365A1 - An industrial process to economize white sodium soaps from colored fatty materials with a high acidity index, characterized by discoloration of fats in neutral or basic medium (pH = 7.07) with alkaline salt solutions. :
en
es
- GB424119A - Improvements in the manufacture of dynamo-electric machine coils :
en
- FR777313A - Hydraulic lifting machine for cars :
en
fr
- GB424569A - Improvements in or relating to the manufacture and production of lubricating oils :
en
- US1990772A - Spark plug tester :
en
- CA348212A - Polymer-free alcohol :
en
fr
- CH175117A - Power distribution roller for the ignition device of internal combustion engines. :
de
en
- US1990724A - Rotary cross cut tool :
en
- US1991086A - Railway traffic controlling apparatus :
en
- US1991170A - Telephone system :
en
- US1991237A - Library conveyer system :
en
- US1990475A - Asphaltene varnish :
en
- ES136495A3 - A procedure for the manufacture of waterproof fabrics with damask relief samples. :
en
es
- ES3357U - Elastic belt to hold hygienic cloths. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES135112A2 - A NEW PHOTOGRAMETRIC PROCEDURE FOR THE PREPARATION OF ACCURATE TOPOGRAPHIC MAPS BY PLANIMETRIC RESTITUTION, OF SPECIAL ADVANTAGEOUS APPLICATION FOR THE SURVEY OF CATRASTAL PLANS AND FOR ALL THOSE CASES IN WHICH RIGOROUS IS NOT REQUIRED :
en
es
- AT140451B - Cobalt-nickel-iron alloys with a low coefficient of expansion. :
de
en
- AT140594B - Composite rubber structures for upholstery. :
de
en
- USD94588S - Design for a box :
en
- FI16326A - The refining rate and the order of production of ammonium salt :
en
fi
- DE609230C - Process for the preparation of anthraquinone derivatives :
de
en
- DE609438C - Bevel gear planetary gear :
de
en
- FI16344A - Värmeisolerande väggkonstruktion och därtill använt byggnadselement :
en
fi
- US1990947A - Electrical rectifier :
en
- US1991003A - Method of and means for fee sheets :
en
- US1991014A - Muffler :
en
- DE608667C - Process for the preparation of water-soluble zinc compounds of oxymethanesulfinic acid :
de
en
- DE609413C - Storage for the drive rods and coupling rods of locomotives :
de
en
- ES136328A1 - A device applied to typewriters to obtain copies by means of colored auxiliary tapes. :
en
es
- AT140616B - Device for packing eggs or the like for transport. :
de
en
- CH175000A - Drive device for sewing machines etc. :
de
en
- US1990936A - Automatic torch lighter :
en
- US1991006A - Gate valve :
en
- US1991327A - Shove down spare tire and wheel cover :
en
- DE609292C - Ball trunnion mounting for heavy vehicles, especially for excavators, stackers and similar devices :
de
en
- US1990749A - Apparatus for coating, impregnating, laminating, and the like :
en
- US1990927A - Multiple unit grinding wheel :
en
- US1990578A - Domestic sanitary appliance :
en
- US1991281A - Apparatus for banding boxes :
en
- AT140493B - Ironing table with a cup-like iron rest. :
de
en
- US1990643A - Web controlling mechanism :
en
- US1990721A - Rod coupling :
en
- US1990489A - Apparatus and method of radio voting :
en
- CH175081A - Means for soldering metals. :
de
en
- DE609459C - Stage signal box for electrical theater lighting :
de
en
- US1990527A - Tool carrier for metal working machines :
en
- US1991214A - Automatic safety shut-off valve :
en
- AT140564B - Process for improving the smell and taste of enzyme-containing mold preparations. :
de
en
- CH175002A - Knitwear. :
de
en
- CH175134A - Wrapping machine. :
de
en
- AU1868434A - Improvements in or relating toa method of and apparatus for testing fluids :
en
- FR777177A - Development of cable glands :
en
fr
- CH174997A - Shuttle changing device for looms. :
de
en
- US1991341A - Lubricating apparatus :
en
- GB423897A - Improvements in and relating to permanent magnets and method of manufacturing the same :
en
- GB423996A - Improvements relating to framed bridges or bridge-like structures :
en
- US1990610A - Vulcanization accelerator :
en
- US1991106A - Spring mattress :
en
- US1991328A - Forming tool for metal tape :
en
- DE609302C - Bag sewing machine :
de
en
- CH175154A - Control device for gas-heated devices. :
de
en
- AT140580B - Process for the production of rubber toys made up of various rubber figures. :
de
en
- AT140632B - Mail bag closure. :
de
en
- US1990545A - Attachment for road marking machines :
en
- DE609468C - Process for the production of glass divisions, grids and diffraction gratings by photomechanical means :
de
en
- GB424166A - Improvements in or relating to the scavenging of the cylinders of two-stroke internal combustion engines :
en
- CH175018A - Process for the preparation of mixtures of high capillary activity. :
de
en
- ES136410A3 - A new machine with its procedure for mechanically removing slab from railways. :
en
es
- FR777079A - Channel tile with hooks :
en
fr
- GB424144A - Improvements in carton openers :
en
- CH175070A - Acoustic amplifier device. :
en
fr
- FR777236A - Mechanical servo automatic regulator :
en
fr
- FR777091A - Improvement in hot water plates :
en
fr
- DE609368C - Cylinder lock with handle with lock guide piece that can be moved on the fore-end and barrel :
de
en
- US1991099A - Changeable neon sign :
en
- GB423983A - Calibrating timepieces :
en
- CA348220A - Shoe support :
en
fr
- CH175231A - Process for the preparation of 4-oxyuvitaldehyde. :
de
en
- ES136468A1 - A procedure to make brilliant pieces of ebonite. :
en
es
- FR777143A - Device for identifying umbrellas and parasols :
en
fr
- USD94528S - Design for a faking knife ob similar :
en
- ES136364A1 - A procedure to introduce luminous substances in electric discharge containers. :
en
es
- US1990776A - Roll roofing fastener :
en
- US1991312A - Hat cone :
en
- US1991299A - Crupper :
en
- DE609291C - Swing excavator :
de
en
- DE609360C - Headbox and device for format adjustment for paper and cellulose fourdrinier machines :
de
en
- FR777340A - New toothbrush :
en
fr
- ES136406A1 - Casting process for easily oxidizable metals, especially magnesium and its alloys. :
en
es
- GB423885A - Improvements in the manufacture and production of acenaphthylene :
en
- US1990817A - Foldable leg table :
en
- DK49873C - Device for Injecting the Fuel into Internal Combustion Engines. :
da
en
- GB424163A - Improvements in button-fasteners :
en
- DE609338C - Curved wooden frame, especially for chair seats :
de
en
- DE609519C - Free running hook for lockstitch sewing machines :
de
en
- GB423878A - Improvements in emergency seats for vehicles :
en
- US1990727A - Fire alarm box lock :
en
- US1991305A - Lawn trimming device :
en
- GB423887A - Improvements relating to drawers for cabinets :
en
- GB424082A - Improvements relating to rotary transformers for direct electric current and to apparatus for use therewith :
en
- GB423980A - Process for producing seamless tubes :
en
- DE609296C - Device for reducing the pulsations of a rectified current :
de
en
- AT140543B - Directional magnet. :
de
en
- US1991285A - Machine tool with rotary tool :
en
- ES136336A3 - Mechanical device for theatrical mutations. :
en
es
- ES136179A2 - Improvements introduced in the concentration devices for acidic liquors. :
en
es
- FR777282A - Improvements in the construction of combiners, contactors and similar units with insulating shaft :
en
fr
- US1990840A - Scouring material and device :
en
- US1991202A - Means for starting, stopping, and speed changing in motor cars and the like :
en
- US1991215A - Strap seal :
en
- US1991275A - Safety razor :
en
- AT140571B - Process for the production of white enamels and glazes, in particular sheet iron enamel. :
de
en
- FR777133A - Metal and folding fish keepnet :
en
fr
- US1990783A - Electrical make-and-break contactor and method of mounting points thereof :
en
- US1990608A - Apparatus for refining vapors :
en
- US1991153A - Liquid measuring and tapping device :
en
- DE609414C - Railway driving wheel set with electromagnetic coupling between wheel and crank drive :
de
en
- DE609448C - Process for the production of cigar wraps :
de
en
- ES3311U - Protected rubber seal. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES3369U - A new folding armchair formed by a curved tube (Machine-translation by Google Translate, not legally binding) :
en
es
- ES3372U - Egg plate (Machine-translation by Google Translate, not legally binding) :
en
es
- FR777152A - Process for the manufacture of strongly gelling dry pectin and pectin extracts, with beets :
en
fr
- FR777300A - Improvements to the liners of shaft furnaces and cooking by fuel mixture :
en
fr
- GB424174A - Loop taker and spool casing on sewing machines, especially button hole sewing machines :
en
- US1990478A - Drop hammer :
en
- US1990914A - Feed water heater :
en
- ES136300A1 - Direct current drive powered by rectifiers with grid regulation. :
en
es
- ES136419A1 - An automatic procedure to prevent frost in agriculture. :
en
es
- GB424012A - Improvements in emergency seats for vehicles :
en
- FI16351A - Restrictions on reductions in the market and on the basis of reductions :
en
fi
- US1990628A - Electric arc welding :
en
- US1991307A - Universal handle for kitchen ware :
en
- FR777302A - Waterproofing coating for rubber :
en
fr
- DE609231C - Handle knob for furniture :
de
en
- ES136433A2 - IMPROVEMENTS INTRODUCED TO THE OBJECT OF THE MAIN PATENT :
en
es
- ES136440A1 - DEVICE TO SEPARATE WHEAT, CEREALS AND THE LIKE BY FLOTATION :
en
es
- GB447389A - Continual process for the transformation of liquid and solid hydrocarburets of any origin and kind into incondensable gaseous hydrocarburets without carbon deposits :
en
- ES135745A2 - IMPROVEMENTS INTRODUCED IN THE OBJECT OF THE MAIN PATENT :
en
es
- FI16363A - Exemption from the obligation to apply for aid in respect of pasture and liquidation :
en
fi
- GB424124A - Improvements in processes for thermally hardening steels and alloy steels :
en
- ES135819A1 - A process for the manufacture of sheets, smooth or corrugated, usable for sheds, wainscots, skirting, making barrels, containers, bodies, furniture and other similar uses. :
en
es
- FR777076A - Bandage, especially for medical purposes :
en
fr
- USD94574S - Design for a bottle :
en
- ES135590A1 - An electric discharge tube. :
en
es
- GB424052A - Improved draught excluder for the lower edges of doors :
en
- FI16324A - Method of attaching loose-leaf books :
en
fi
- ES136386A1 - Process for manufacturing hollow bricks compressed by plaster alone or mixed with fibrous materials. :
en
es
- FR777185A - Hanging device for curtains and the like :
en
fr
- GB424017A - An improved apparatus for determining the co-efficient of expansion of solids :
en
- GB423883A - Process for the production of immunising remedies :
en
- DE609289C - Procedure for the installation of floating foundation bodies :
de
en
- US1990665A - Drive mechanism :
en
- US1990789A - Process for the production of polymer-free alcohols :
en
- US1990946A - Clamp for display packages :
en
- US1991302A - Automatic firearm with a movable barrel :
en
- FI16364A - Förfaringssätt vid framställning av köttextrakt och köttmjöl :
en
fi
- DE609392C - Feeding device for the distribution of classifying material over a classifying surface :
de
en
- FI16368A - Fertilizers and equipment for handling of cellulose and liquid material :
en
fi
- FR777094A - Remote mechanical maneuvering device for tilting barriers :
en
fr
- FR777102A - Electric discharge tube comprising an incandescent cathode and a quantity of liquid material :
en
fr
- GB424062A - Improvements in or relating to rotary engines, pumps, and the like :
en
- US1990731A - Trailer hitch :
en
- DE609387C - Expansion switch :
de
en
- GB424066A - Improvements in hydraulic rams :
en
- FI16345A - The aid has been granted :
en
fi
- GB424041A - Device for winding film bands :
en
- ES136463A2 - AN IMPROVEMENT IN THE OBJECT OF THE MAIN PATENT :
en
es
- FR777095A - Method of separating, positioning, and winding locks of hair on curlers :
en
fr
- FI16329A - Kylanläggning :
en
fi
- FR777317A - Heavy oil burner system :
en
fr
- GB424032A - Manufacture of therapeutic agents :
en
- CH175227A - Device for attaching a length of fabric to a frame. :
de
en
- DE609381C - Calendar clock :
de
en
- ES136482A3 - A process for making hollow shoe lasts of aluminum or similar metals. :
en
es
- ES3366U - Sheets with portions that can be lifted, combinable with each other to represent folding stage sets (Machine-translation by Google Translate, not legally binding) :
en
es
- AT140586B - Quick press. :
de
en
- ES3335U - A new mold for the manufacture of vulcanized rubber shoes in one piece (Machine-translation by Google Translate, not legally binding) :
en
es
- US1990719A - Coin controlled machine :
en
- USD94572S - Design for a smoking stand :
en
- US1990812A - Acid resisting vitreous enamel :
en
- US1990858A - Electrodynamic device :
en
- CA348115A - Tire manufacture :
en
fr
- FR777153A - Stop device with flow adjustment device :
en
fr
- ES136405A3 - A process for manufacturing eyelets decorated with the nitrocellulose process. :
en
es
- ES136499A1 - A mechanical distributor of seeds for planting. :
en
es
- FR777326A - Alarm signal :
en
fr
- US1990844A - Electrical insulating materials :
en
- US1991018A - Shuttle rebound preventer for looms :
en
- US1991256A - Spreading device for concrete form work :
en
- FR777286A - Device for local anesthesia :
en
fr
- US1991092A - Laminated pole piece :
en
- FR777186A - Improvements in the manufacture of artificial products containing finely divided solids :
en
fr
- GB424161A - Improvements in or relating to hand stamps :
en
- DE609158C - Resistance welding machine for welding two-part hollow bodies together :
de
en
- ES135683A1 - A new air pump. :
en
es
- ES3305U - Mechanical index (Machine-translation by Google Translate, not legally binding) :
en
es
- ES3376U - An armchair for hairdressers, dentists and similar (Machine-translation by Google Translate, not legally binding) :
en
es
- FR777242A - Process for destroying rust in cultivated plants :
en
fr
- ES136301A1 - Improvements in the construction of electromagnetic players for phonograph records. :
en
es
- US1991163A - Telephone answering and amusement device :
en
- GB423879A - Improvements in collapsible gates :
en
- US1990843A - Sound recording :
en
- US1990956A - Arch support :
en
- USRE19465E - Vehicle luting jack :
en
- FR777345A - Improvements to training clubs or golf clubs :
en
fr
- CH174973A - Foldable lounge chair. :
en
fr
- ES136332A1 - A special system of forced ventilation by lateral conductors in furnaces for calcination for minerals. :
en
es
- ES3348U - Apparatus or needle to make knitwear. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB423963A - Improvements in time-base circuits for cathode ray oscillographs for use, for example, in television apparatus :
en
- US1990948A - Fuel briquette :
en
- DE609271C - Starting device for internal combustion engines :
de
en
- ES135827A1 - A sealing procedure for metallic oil containers. :
en
es
- FI16353A - Compass needle lock :
en
fi
- GB423894A - Improvements in and relating to pyrophoric lighters :
en
- CH175240A - Process for the preparation of an azo dye. :
de
en
- ES3098U - Type of portable oven for cooking, pastry and other uses. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB424269A - Improvements in or relating to moulds for the manufacture of concrete or cement blocks for building and constructional work :
en
- US1990827A - Furnace :
en
- FR777096A - Advanced packaging :
en
fr
- DE609374C - Liquid timer :
de
en
- GB424169A - Improvements in and relating to dynamo-electric machines :
en
- ES136446A3 - Procedure to make a milk-based sweet. :
en
es
- IE13028L - Hydrogen peroxide :
en
- DE609425C - A device consisting of a hollow cone-shaped centrifugal disk and an ejector for sucking off leakage liquid which has entered an electric motor operating under liquids :
de
en
- ES135615A1 - A process for manufacturing sealed segments for pistons. :
en
es
- FI16352A - Fertilization requirements for heat-treated mechanical components under inverter corrosion of high-strength alloys for aluminum-magnesium systems :
en
fi
- GB424009A - Valve and rocker mechanism for fluid pressure engines :
en
- US1990593A - Ornamenting machine :
en
- GB424490A - Improvements relative to relaxation oscillation generators :
en
- USD94568S - Design fob a multiple container food :
en
- US1990502A - Hum elimination :
en
- US1990663A - Control for refrigeration systems :
en
- US1990949A - Fruit juice extractor :
en
- AT140588B - Printing form carrier for high-speed presses. :
de
en
- US1990820A - Clamping tool :
en
- USD94549S - Design for a golf club head :
en
- DE609287C - Device for adjusting the running curve for the revolving flat of cards :
de
en
- FR777126A - Process for the preparation of solid diazonium sulphates :
en
fr
- GB423931A - Improvements in and relating to the annealing of metals :
en
- USD94583S - Design for a shoe :
en
- FI16356A - Administrative provisions :
en
fi
- GB424168A - Improvements relating to automatic operators for use in the manufacture of water gas and other cyclical processes :
en
- US1991012A - Cellulose composition :
en
- CH175073A - Clock movement. :
en
fr
- USRE19456E - Process of producing powdered soap :
en
- ES135944A1 - A process for manufacturing stretched magnesium filaments. :
en
es
- ES136139A1 - A security locking mechanism, without key. :
en
es
- GB423884A - New or improved busk fastening means for corsets and similar garments :
en
- US1991258A - Combination cigarette holding, ejecting, and electric igniting means :
en
- ES136302A1 - A method or method for modulating high frequency currents for radio-electrical communications. :
en
es
- US1991345A - Medicine dropper :
en
- ES3303U - Helical wire (Machine-translation by Google Translate, not legally binding) :
en
es
- GB423960A - Improvements in iron alloys :
en
- GB424129A - Improvements in devices for stopping leaks or apertures in hose pipes and the like :
en
- IE13689L - Refrigerators :
en
- US1990694A - Method of producing surgical instruments and the like :
en
- US1990865A - Implement of warfare :
en
- US1991310A - Meter testing apparatus :
en
- GB424197A - Improvements in selective detection of radio signals :
en
- FR777053A - Process and installations for better use of heat and stronger rotation of liquids in directly heated vessels :
en
fr
- GB423947A - Apparatus for the hydraulic transmission of power :
en
- GB424272A - Improved method of and means for producing hollow billets for hollow drills and the like :
en
- ES136200A3 - Procedure for the manufacture of knitted fabric with high elasticity and substantially equal in both vertical and horizontal directions. :
en
es
- ES135502A3 - Improvements introduced in the manufacture of reflective screens. :
en
es
- DE609290C - Displacement device for the Maeklerfuss of rams :
de
en
- DE609332C - High frequency power generator :
de
en
- FR777065A - Improvements made to safety valves, in particular those included in gas heaters :
en
fr
- FR777182A - Device for evacuating the material contained in the centrifuge basket :
en
fr
- FR777230A - Improvement of spinning pots or boxes used in the manufacture of artificial silk :
en
fr
- ES136471A1 - Toilet disinfecting and deodorizing device, with automatic distribution and operation. :
en
es
- GB423943A - Improvements in devices for repelling, expelling, driving, controlling and directingthe course of snow, sleet, hail, rain, fog, smoke, vapours, condensation and all liquid, semi-liquid and solid matters, materials and elements and the like from or to any point, position, spot, space or area :
en
- GB423895A - An appliance for softening butter :
en
- USD94554S - Design fob an apparel rack :
en
- FR777157A - Suspension for rear wheel of cycles, mopeds and the like :
en
fr
- DE609326C - Piezo crystal, the resonance frequency of which is constantly changing within a wide range :
de
en
- DE609405C - Air cooling machine :
de
en
- US1991212A - Braking device for aircraft catapults :
en
- US1991326A - Combination tire cover and hub cap :
en
- US1990557A - Valve for slush pumps :
en
- US1991115A - Process of producing organic cellulose ester molding powders and product thereof :
en
- AT140596B - Ski tip protectors. :
de
en
- CH175147A - Discharge tube whose vessel wall consists at least partially of vacuum-tight ceramic material. :
de
en
- ES136310A1 - Arrangement for hermetic closing of windows, doors and other openings. :
en
es
- ES3368U - New automatic closing for elevator floor doors. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR777248A - Electrical control for circuit breaker :
en
fr
- GB423857A - Improvements in and relating to apparatus for treating paper, cloth and like materials with liquids :
en
- CH175108A - Pumping station, especially for manure. :
de
en
- US1991211A - Method of and apparatus for circulating liquors and vapors in digesters :
en
- AT140553B - Process for the production of solid mixtures of liquids and powdery substances. :
de
en
- ES136396A2 - A NEW PROCEDURE FOR DIRECT DISTILLATION-RECTIFICATION OF WINES WITH DOUBLE EFFECT OF STEAM :
en
es
- CA348169A - Supporting joint :
en
fr
- CA348209A - Pressure gauge :
en
fr
- CH175094A - Wire tensioner. :
de
en
- ES136262A1 - Procedure for the production of light hydrocarbons. :
en
es
- FR777069A - Cathode for electric discharge tubes :
en
fr
- ES135517A1 - A precision process for manufacturing hard metal tubes. :
en
es
- CA348203A - Bottle closure disk :
en
fr
- CH174996A - Bracing fabric with braided horsehair and process for its manufacture. :
de
en
- US1990529A - Method and apparatus for color photography and projection :
en
- US1991030A - Display and shipping cabinet :
en
- ES136295A1 - Lubrication system for two-stroke internal combustion engines. :
en
es
- FI16328A - Apparat för alstring av drivkraft genom circulation av flytande luft :
en
fi
- FR777117A - Firearm :
en
fr
- GB424113A - Improvements in or relating to the arrangement of shearing pins in the drive of wormconveyors :
en
- AT140503B - Slide arrangement for internal combustion engines. :
de
en
- FR777382A - :
fr
- DE609250C - Sleeve-like oil return device for axle bearings of railway vehicles :
de
en
- ES3382U - New reinforcement grapilla. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR777052A - Device for obtaining illuminated letters, figures or similar signs :
en
fr
- GB424137A - Improvements in and relating to shoots for conveying material from one conveyor to another conveyor at an angle thereto :
en
- GB424270A - Improvements in or relating to apparatus for producing concrete or cement building blocks and the like :
en
- US1990490A - Method of producing insecticide and the like :
en
- US1990609A - Process of vulcanizing rubber :
en
- FI16338A - Anordning förställning av mönsterförsedda vävnader, såsom ryor och dylikt :
en
fi
- DE609406C - Liquid trickle cooler, consisting of a pre- and deep-freeze compartment :
de
en
- ES136261A1 - An electromechanical system for the automatic closing of level crossings. :
en
es
- ES3161U - Plungers for internal combustión engines. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES136090A1 - PERFECTIONS INTRODUCED IN THE DIFFERENTIAL TRANSMISSION :
en
es
- ES136369A1 - A method for the treatment of sewer water. :
en
es
- ES136309A1 - A process for the manufacture of electric incandescent lamps with radiated heat insulation. :
en
es
- DE609257C - Glass spinneret for the production of rayon :
de
en
- CH175114A - Process for generating the fuel-air mixture in carburetor engines. :
de
en
- ES136233A1 - Improvements in the devices to transform acoustic energy into electrical energy. :
en
es
- CH175262A - Process for obtaining a therapeutically valuable product. :
de
en
- CH174959A - Device for supplying hot air to a fireplace. :
en
fr
- AT140513B - Device for influencing controlled discharge vessels from several points. :
de
en
- DE609249C - Rail with interchangeable inserts, especially for trams :
de
en
- FR777274A - Advanced range finders :
en
fr
- FR777301A - Anticathode mobile, for x-ray tubes, with transverse vibratory movements :
en
fr
- GB423979A - Improvements in heavy oil burners :
en
- AT140499B - Pipe coupling. :
de
en
- ES136039A2 - IMPROVEMENTS INTRODUCED TO THE OBJECT OF THE MAIN PATENT :
en
es
- GB424021A - Improvements in or relating to circular rib knitting machines of the cylinder and dial type :
en
- CH175121A - Method for operating a steam generation plant and plant for carrying out the method. :
de
en
- AT140567B - Process for removing iron from acidic aluminum salt solutions. :
de
en
- ES3341U - A bag. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB423926A - Improvements relating to bridges of the braced girder type :
en
- ES135967A1 - Arrangement for the ignition of the double filament or fractional filaments of electric filament lamps. :
en
es
- US1990952A - Wheeled gun carriage :
en
- US1991189A - Isolation of milk constituents :
en
- US1990855A - Sod ditch check :
en
- CA348164A - Network distribution system :
en
fr
- US1990571A - Shearing device for chain link forming machines :
en
- US1990711A - Pipe wrapping apparatus :
en
- US1991126A - Closure :
en
- GB423984A - Combined fruit squeezer and grater :
en
- ES136450A1 - Improvements in latch locks. :
en
es
- DE608831C - Process for the preparation of esters of higher molecular weight sulfocarboxylic acids :
de
en
- DE609240C - Process for removing tartaric acid from sparkling wine :
de
en
- US1990716A - Tank gauging device :
en
- US1991101A - Oscillatory lamp structure :
en
- US1990924A - Lateral motion roller seat for car trucks :
en
- US1991173A - Valve :
en
- CA348133A - Can :
en
fr
- CA348161A - Radio transmitting system :
en
fr
- CH175035A - Dunking device on match machines. :
de
en
- FR777070A - Surface activated incandescent cathode :
en
fr
- US1990877A - Method of applying heat to vessels used in hydrocarbon oil conversion :
en
- AT140550B - Mixing device. :
de
en
- DK49879C - Window Retention Device. :
da
en
- ES3321U - Antenna for the reception of hertzian waves. (Machine-translation by Google Translate, not legally binding) :
en
es
- CH175016A - Process for the production of meat extract from marine animals. :
de
en
- CH175171A - Hand mirror with electric lighting. :
de
en
- US1990768A - Electrode apparatus :
en
- US1990960A - Machine for dissolving xanthate and the like :
en
- US1990555A - Apparatus for mixing and kneading plastic materials :
en
- DK49877C - Eternity calendar. :
da
en
- FR777123A - Process of mechanical separation between mucilaginous material and fibrous material from pulp of wood or similar fibrous mixtures :
en
fr
- AT140614B - Device for the presentation of exchangeable advertising displays combined into a non-tear-proof illustrated book. :
de
en
- US1990754A - Motion picture theater and apparatus therefor :
en
- US1991216A - Display device :
en
- US1990672A - Surface cultivator shoe :
en
- CA348142A - Sheet metal stamping and punching apparatus :
en
fr
- US1990798A - Automatic leveling means for hearses and other vehicles :
en
- US1990981A - Weather protector :
en
- AU1798734A - Improvements in mechanism for operating automatic vending machines :
en
- CA348105A - Liquid fuel burner :
en
fr
- CA348210A - Egg carton :
en
fr
- CH175131A - Cooling device on closed electric motors. :
de
en
- CA348144A - Net cleaning machine :
en
fr
- AT140481B - Installation on yarn winding machines. :
de
en
- CH174986A - Method for transporting a rayon thread while drying it in a continuous working process. :
de
en
- CH175241A - Process for the preparation of an azo dye. :
de
en
- ES136461A1 - Procedure for obtaining own condensed milk for diabetics. :
en
es
- US1990535A - Stencil sheet and method of making same :
en
- US1991311A - Focus and exposure gauging device for cameras :
en
- CH175217A - System for rational suspension of vehicles on rails. :
en
fr
- DE609355C - Electrically powered hand machine tool :
de
en
- US1990953A - Electrical cut-out :
en
- US1991193A - Telephone system :
en
- CH175200A - Coupling device for railcars and road convoy trailers. :
en
fr
- NL34727C - :
en
- US1991323A - Cellulose ester and process of making same :
en
- US1990854A - Vat and sulphur dyestuff preparation :
en
- US1990998A - Punching and riveting machine :
en
- US1991064A - Repeating fuse construction :
en
- DE609510C - Device for returning the vapor precipitated in a condenser from a cooling system of internal combustion engines with evaporative cooling into the coolant circuit :
de
en
- NL34602C - Hermetically sealed fuse with a tube made of insulating material or provided with insulating material :
en
nl
- US1991238A - Penetrator :
en
- US1990857A - Acetylene generator :
en
- US1990493A - Braking mechanism :
en
- USD94564S - Design for an apron :
en
- CH175014A - Device for skinning animals. :
de
en
- CH174976A - Spring mattress. :
de
en
- AT140547B - Process for producing colored coatings, ammunition or the like on glasses. :
de
en
- AT140618B - Hot water central heating system. :
de
en
- CH175097A - Lighter. :
de
en
- AU2128135A - Improvements in flowerpots andin the manufacture thereof :
en
- US1990582A - Process of reducing sugars to alcohols :
en
- AT140611B - Bridge construction. :
de
en
- FR777100A - Method for modulating short and ultra-short waves :
en
fr
- FR777172A - Clothing pattern :
en
fr
- CA348150A - Film :
en
fr
- CH175090A - Coating compound for cementing iron and steel. :
de
en
- CH175015A - Sausage formers. :
de
en
- FR777187A - Powder compact :
en
fr
- DE609334C - Process for the preparation of disazo dyes :
de
en
- DE609508C - Device for refreshing the water in fish tanks :
de
en
- US1990496A - Piston :
en
- US1991118A - Apparatus for coating :
en
- FR777183A - Molding machine :
en
fr
- ES136115A1 - PROCEDURE FOR THE PREPARATION OF A LEMON POWDER EXTRACT :
en
es
- ES136490A1 - A new heater system for permanent hair curling devices. :
en
es
- AT140581B - Gas generator with a rotatable ash pan filled with water. :
de
en
- CA348127A - Lipstick holder :
en
fr
- FR777059A - Method for influencing oxygenates of zinc or metals belonging to the zinc group :
en
fr
- FR777205A - Device for immobilizing collar buttons :
en
fr
- FR777255A - Improvements made to the containers, with automatic and mobile device, in particular to the powder boxes, to keep the ice cream clean, etc. :
en
fr
- AT140476B - Device for the detection, display or counting of weak, short-term electrical impulses. :
de
en
- AT140609B - Frameless wheelbarrow. :
de
en
- CH175162A - Soft edge bandage and procedure for making this bandage. :
en
it
- DK49863C - Hand stamp for two-tone printing. :
da
en
- GB424177A - Improvements in or relating to bodies of automobile vehicles :
en
- AU1618234A - Improvements in or relating to shot shell bodies and methods of making same :
en
- CH175203A - Device with a lamp for illuminating the organs to be actuated when a motor vehicle starts up. :
de
en
- ES135675A1 - A process for the manufacture of phonographic films or films. :
en
es
- FR777276A - Remote and disk sound transmission method for implementing this method :
en
fr
- FR777089A - Improvements to light discharge devices :
en
fr
- GB424118A - An improved variable directional aerial :
en
- FR777199A - Preservative :
en
fr
- GB423877A - Improvements in or relating to the production of ethyl alcohol from ethylene :
en
- ES3330U - New card holder (Machine-translation by Google Translate, not legally binding) :
en
es
- ES136467A1 - An improvement in the construction of batteries or electric batteries for pocket lamps. :
en
es
- US1990542A - Railway car door fixture :
en
- US1991204A - Resistor :
en
- ES136268A1 - Improvements in methods for the digestion of sewage sludge. :
en
es
- DE609288C - Squeeze tube with a closed mouth and screwed-on cap that has an opening pin in the center of its base :
de
en
- FR777196A - Method and apparatus for the production of water vapor :
en
fr
- CA348135A - Rotary bulb container :
en
fr
- AT140466B - Process for recording photographic sound recordings. :
de
en
- CH174980A - Water heater, in particular adaptable to a gas stove. :
en
fr
- ES136321A1 - For improvements in the construction of concrete board palisades. :
en
es
- DE609300C - Process for the production of blown stand oils :
de
en
- ES136428A1 - Improvements in the means to expel liquids from containers. :
en
es
- USD94573S - Design fob a bottle :
en
- GB424164A - Method for the production of black printing inks, particularly newspaper inks :
en
- CH175031A - Process for the production of a new azo dye. :
de
en
- FR777072A - Test tube holder for liquids :
en
fr
- US1991297A - Loading and unloading truck :
en
- FR777215A - Crystallizer for obtaining granulated crystals :
en
fr
- USD94541S - Design fob a spectacle front :
en
- FR777146A - Gear shifting by chain derailment :
en
fr
- US1990531A - Internal combustion engine :
en
- DE609528C - Core locking on sand-lime brick presses :
de
en
- ES3301U - Fastening device for overlapping sheets. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB423923A - Improvements in or relating to wheels and rails for vehicles running on rails :
en
- GB424103A - Improvements in hairdyeing apparatus :
en
- DE609163C - Acoustic-mechanical wave filter :
de
en
- DE609348C - Grab wheel for agricultural tractor :
de
en
- ES3309U - New type of water tank for cleaning toilets. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR777239A - Instantaneous contactor :
en
fr
- ES135859A1 - A process of transformation of olive oil into lubricant. :
en
es
- US1990638A - Spring friction device :
en
- US1991002A - Telephone mouthpiece :
en
- FI16375A - Anordning vid fjädrande lager förte centrifuger :
en
fi
- FR777324A - Device for crimping stopper caps on bottles and other containers :
en
fr
- GB424194A - Improvements in or relating to mechanical conveyors, such as passenger stairways :
en
- CH175012A - Device for introducing carbon dioxide into milk. :
de
en
- US1991056A - Molded product and method of producing the same :
en
- US1991206A - Apparatus for making acoustic resistances :
en
- DE609482C - Pressure medium control for speed change transmissions with clutches for motor vehicles, especially rail vehicles :
de
en
- US1991028A - Sheet stacker :
en
- US1991107A - Cellulose acetate-carbamate :
en
- ES136324A1 - Procedure for the preparation of baking ferments from beer ferments. :
en
es
- DE609256C - Brushless converter AC motor fed by controlled discharge paths :
de
en
- DE609432C - Method and device for the automatic total adjustment of image triangulation networks to be fitted between distant fixed points or photoplaen generated afterwards :
de
en
- US1990932A - Ornamenting die :
en
- US1990880A - Brake band :
en
- US1990815A - Adjustable piston :
en
- US1991042A - Motor control structure :
en
- ES3325U - Recoil device applicable to automatic pistols. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB424335A - Improvements in and relating to the manufacture of floor coverings and like materials :
en
- US1991257A - Razor blade stropper :
en
- DE604093C - Screw studs for horseshoes :
de
en
- DE609234C - Injection carburetor with acceleration pump :
de
en
- GB423956A - Improvements in or relating to cycle handle-bars :
en
- US1991248A - Furnace control apparatus :
en
- ES136000A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF THE ELEMENTS INTENDED TO CONSTITUTE COATINGS, ROOF COVERINGS, SEALS, ETC, MAINLY IN ASBESTOS-CEMENT :
en
es
- FI16321A - Förfaringssätt förvärmning av mäsk :
en
fi
- FR777154A - Turning device for railway vehicle :
en
fr
- GB424495A - Improvements in and relating to the manufacture of carbon papers :
en
- GB424265A - Improvements in or relating to brake mechanism :
en
- US1991291A - Waving comb :
en
- ES3362U - Hygienic device for parts in the form of rods. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR777303A - Process for manufacturing supercharged refractory products :
en
fr
- GB423913A - Improvements in hydrometers for electric accumulators :
en
- US1990801A - Air distributor for electric fans :
en
- US1990831A - Distillation process and apparatus :
en
- FR777124A - Rubber face mask for cosmetic uses and method of manufacture thereof :
en
fr
- FR777165A - Interlayer of lubricating material for bodies rubbing against each other and method of manufacture thereof :
en
fr
- GB447034A - Improvements in and relating to land wheels :
en
- FR777098A - Production process for colored photographic materials :
en
fr
- FR777298A - Conversation unit counter :
en
fr
- FR777061A - Device for cutting carrots, turnips and tubers, into slices, strips or cubes :
en
fr
- ES136504A1 - A system of apparatus to produce the evaporation of perfuming liquids, disinfectants, ozonizers and insecticides. :
en
es
- ES3344U - Button or luminous push button (Machine-translation by Google Translate, not legally binding) :
en
es
- FR777151A - Apparatus with sawtooth or tilting oscillations for television devices with cathode ray tubes :
en
fr
- FR777349A - Device for lifting cylinder actuated by ball screw :
en
fr
- GB423951A - Improvements in or relating to the reduction of oxygenous nickel or nickel-copper compounds :
en
- FR777178A - Improvements in archery :
en
fr
- USD94578S - Design for a casserole holder :
en
- ES136259A1 - Procedure for braking mechanical traction vehicles. :
en
es
- FR777218A - Improvements to electrical carrier wave transmission systems :
en
fr
- GB424419A - Process for the manufacture from cellulose esters of artificial products such as films, foils, plates, fibres and the like :
en
- US1990893A - Magnetic car retarder :
en
- US1990752A - Radiator construction :
en
- US1991314A - Storage battery plate material :
en
- ES3316U - A recreational instructional game (Machine-translation by Google Translate, not legally binding) :
en
es
- US1990562A - Transportation means :
en
- US1990614A - Variable speed friction gearing :
en
- US1990472A - Train dispatching system for railroads :
en
- US1990632A - Method of making briquettes :
en
- US1991069A - Method of and apparatus for finishing shuttle boxes and the like in looms :
en
- FR777063A - Selection and control mechanism for needle lifters, for knitting machines :
en
fr
- GB424267A - Improvements in or relating to the manufacture of concrete or cement blocks for building and constructional work :
en
- ES135941A1 - MANUFACTURE OF A NEW WATERPROOF BUT AIR PERMEABLE BUTTONED WATERPROOF TEXTILE MATERIAL, PARTICULARLY SUITABLE FOR THE MAKING OF CLOTHING :
en
es
- DE605130C - Device for sorting out individual sheets in the delivery of printing machines or the like by hand :
de
en
- US1990732A - Surface ornamentation :
en
- FR777111A - Bottom spoon dredge :
en
fr
- US1990558A - Engine :
en
- US1991271A - Automatic control for intermittent absorption refrigeration apparatus :
en
- CH175033A - Process for the preparation of a dye of the anthraquinone series. :
de
en
- ES135725A1 - A procedure for the construction of artificial metallic nails for human hands and feet for aesthetic and orthopedic purposes. :
en
es
- AT140474B - Device for cleaning the outer surfaces of hollow metal vessels, especially garbage cans. :
de
en
- ES136426A1 - A process for the electrolytic oxidation of aluminum links for tear-off closures. :
en
es
- DE1327620U - :
de
en
- DK49874C - Device for Spreading Road Materials. :
da
en
- FR777056A - Knitting Machine Improvements :
en
fr
- FR777203A - Magnet utensil for cleaning floors and floor coverings :
en
fr
- CH175038A - Process for the protection of metals against electrolytic corrosions and product obtained by carrying out this process. :
en
fr
- US1990503A - Corn husking machine :
en
- US1991037A - Switch :
en
- ES136366A1 - Process for the transformation of mixtures of alcohols and greasy and aromatic hydrocarbons in highly anti-knock and economical fuels for combustion engines by means of a simple thermal treatment. :
en
es
- ES136370A1 - Improvements in the manufacture of tires for vehicle wheels. :
en
es
- USD94548S - Design for a combination smoker s :
en
- US1990476A - Steam boiler :
en
- US1991155A - Oil burner :
en
- USRE19459E - parker :
en
- DE609233C - Pre-chamber diesel engine of particularly small dimensions with a pre-chamber that contains a glow tube insert :
de
en
- DE609490C - Soot blowers, especially for finned tube preheaters :
de
en
- CH175036A - Process for the production of artificial structures from cellulose esters. :
de
en
- FR777262A - Capacitance manifold for direction finding frames and the like :
en
fr
- FR777332A - :
fr
- GB423896A - Improvements in or relating to spirit and like levels :
en
- GB423898A - Improvements in or relating to grinding machines for paper pulp :
en
- GB424063A - Improvements in or relating to heat conducting tubes :
en
- GB423964A - Improvements in separators for storage batteries, and processes for the manufacture of the same :
en
- DE609310C - Process for the production of multilayer materials :
de
en
- US1990748A - Motor driven vehicle :
en
- US1990678A - Stationary armature for small electric generators :
en
- US1990755A - Display cover :
en
- US1991121A - Fabric cutter :
en
- ES136451A3 - Construction system for the coupling and desmodromic control of the blade retention plate, in safety devices for shaving. :
en
es
- GB423994A - Improvements in and relating to the manufacture of permanent magnets :
en
- FR777179A - Improvements to liquid dispensers :
en
fr
- GB424172A - Apparatus for computing and indicating the cost of a commodity while being weighed :
en
- DE609386C - Glow lamp with flat plate electrodes for television receivers :
de
en
- ES136411A1 - PROCEDURE FOR OBTAINING DOUBLE GOLD AND SODIUM THIOSULPHATE MEDICINAL :
en
es
- GB424138A - Improvements in lawn mowers :
en
- US1990686A - Drain pipe clearer :
en
- US1990934A - Plug holding device for locks :
en
- ES3312U - Nail (Machine-translation by Google Translate, not legally binding) :
en
es
- GB424156A - Improvements in and relating to train lighting, heating and like installations :
en
- US1990525A - Centrifugal chuck :
en
- US1990780A - Apparatus for the transformation of direct electric currents :
en
- US1990659A - Temperature responsive system and device :
en
- US1990713A - Mop :
en
- FR777189A - Process for obtaining photographic portraits and installation for carrying out this process :
en
fr
- DE609501C - Process for the production of zirconium :
de
en
- AT140467B - Switching arrangement for self-connecting systems with converters. :
de
en
- CA348183A - Suction cleaner :
en
fr
- CH175091A - Process for cementing and hardening iron and steel. :
de
en
- DE609268C - Opposite piston internal combustion engine operating through a swash plate gear :
de
en
- ES136312A1 - A new system for obtaining a stretchable card strip formed of a stretchable card strip formed of tangled debris of artificial silk or other waste of yarns for the preferential processing in the drawing of the spinning of :
en
es
- US1990705A - Adjustable handle for receptacle covers :
en
- CH174955A - Drain valve. :
de
en
- CH175214A - Process for operating passenger cable cars with a spliced or coupled auxiliary cable. :
de
en
- US1991057A - Means for preventing breakage of armature leads :
en
- US1991273A - Scabbard :
en
- US1991348A - Method and means for pressing soles :
en
- CH175079A - Installation for controlling thermal operations on a metal part. :
en
fr
- CA348111A - Chemical reaction apparatus :
en
fr
- NL34652C - device for X-ray tubes, consisting of a housing with a compartment for a transformer and a compartment for a X-ray tube :
en
nl
- US1990692A - Fluoration in the presence of chlorine as a catalyst :
en
- US1991280A - Electric heater :
en
- DE609506C - Planting device for digging plant holes :
de
en
- CA348140A - Mop wringer :
en
fr
- CH174940A - Asphalt pavement covered with anti-skid elements, in particular a road, and method for producing such a pavement. :
de
en
- ES136347A1 - Bonding process based on cold vulcanizable rubber. :
en
es
- CA348119A - Bee feeder :
en
fr
- CH175170A - Bactericidal preparation and method of manufacturing the same. :
en
fr
- CA348221A - Sole fitting machine :
en
fr
- CA348233A - Axle bearing lubricating device :
en
fr
- US1990585A - Coating process :
en
- US1991333A - Motor fuel :
en
- USD94532S - Design for a belt :
en
- CH175065A - Device for measuring mechanical forces or moments. :
de
en
- CA348190A - Suction cleaner :
en
fr
- AT140577B - Process for the production of non-flammable films for photographic use. :
de
en
- CA348201A - Glass or slag fibre and thread production :
en
fr
- US1990974A - Alternating current tube :
en
- NL34871C - :
en
- AU1810634A - Sewage treatment :
en
- USD94534S - Design for a shaving brush :
en
- CH175230A - Method for the preparation of vanillin. :
de
en
- CA348149A - Thermostat :
en
fr
- CH175020A - Process for purifying hydrogen peroxide solutions. :
de
en
- CH175201A - Installation for shock absorption for motor vehicles. :
en
fr
- USD94533S - Design fob a belt :
en
- CH175008A - Washing machine, dishwasher and swing-out machine. :
de
en
- US1990866A - Ice overshoe for aircraft :
en
- US1990899A - Locomotive valve mechanism :
en
- CH175074A - Shape watch movement. :
en
fr
- AT140560B - Process and device for the extraction of pure magnesium metal from raw magnesium or from magnesium-rich starting materials or waste materials. :
de
en
- CH175207A - Spiked wheel. :
en
fr
- AT140525B - DC welding machine. :
de
en
- US1991160A - Outlet or junction box extension :
en
- DE609225C - Process for the manufacture of compound fertilizers :
de
en
- CH175235A - Process for the preparation of 1,3,5-di- (p-chlorophenylamino) -oxybenzene. :
de
en
- FR777099A - Bumper enhancements :
en
fr
- AT140602B - Smoking device. :
de
en
- CA348103A - Brick or tile anchor :
en
fr
- CA348192A - Oleomargarine emulsifying method :
en
fr
- AT140500B - Price scale tape for scales with price display. :
de
en
- CH175257A - Process for obtaining a therapeutically valuable product. :
de
en
- DE609349C - Threshing device with upright drum :
de
en
- DE609366C - Hangers for sliding doors :
de
en
- DE609395C - Adjustment device for the lateral guide rails of the rolling tables for rolling mills :
de
en
- GB424120A - Improvements in locking devices for safety purposes :
en
- US1991089A - Feeler moving mechanism :
en
- US1991329A - Alkali-metal trichlorophenolates :
en
- US1990702A - Method and apparatus for producing fuel mixtures :
en
- US1990770A - Gopyholder :
en
- CA348159A - Modulated carrier wave transmitter :
en
fr
- CH174942A - Rock drill. :
de
en
- CH175057A - Facility for storing and tensioning skis. :
de
en
- CH175066A - Stroke counter. :
de
en
- CH175145A - Device for measuring hard electromagnetic radiation. :
de
en
- DE514878C - Process for casting foils of any thickness from substances dissolved in organic solvents :
de
en
- CH175034A - Process for the production of mixtures containing organic substances. :
de
en
- CH175220A - Spring-loaded support device between the support frame and the axle sleeve of a rail vehicle. :
de
en
- US1990544A - Electrooptical system :
en
- CH174932A - Plate. :
de
en
- ES135647A1 - Improvements in the construction procedure of pneumatic floats for swimming and rescue equipment. :
en
es
- ES3370U - Security mailbox, single or multiple, for correspondence. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR777244A - Method and device for performing parallax correction on aircraft sound tracking devices :
en
fr
- GB424106A - Improvements in or relating to note recorders :
en
- US1991149A - Transporting aquarium for aquatic animals :
en
- US1991127A - Motor fuel :
en
- AT140578B - Process for the production of rubber goods with a chamois leather-like or downy surface. :
de
en
- US1990484A - Steering apparatus for multiwheel vehicles :
en
- CA348121A - Seed planter :
en
fr
- CH175082A - Process for regenerating the sorbitic texture of heat-treated rails after welding. :
en
fr
- CA348222A - Magnetic body :
en
fr
- AT140510B - Adjustable transformer. :
de
en
- AT140635B - Liquid fuel heating device. :
de
en
- US1990488A - Edge grinder :
en
- US1991192A - Oil tank level indicator :
en
- USD94538S - Design for a clock case :
en
- US1990976A - Protecting device for storage battery plates :
en
- US1991143A - Production of finely divided magnetic bodies :
en
- FR777101A - Band saw for large pieces of wood :
en
fr
- GB423953A - Improvements relating to horizontal boring and like machine tools :
en
- US1990969A - Well treatment :
en
- US1990590A - Alloy steel :
en
- US1990850A - Automobile transmission :
en
- US1990979A - Engine cooling means :
en
- ES135932A3 - A process for the ornamentation of air-etching, of ribbons and elastic fabrics and braids in general of those used to make garters, braces and the like, on one or both sides. :
en
es
- CH175054A - Ski binding. :
de
en
- US1990736A - Gas burner :
en
- US1990742A - Nozzle controlling mechanism for liguid dispensing systems :
en
- FR777134A - Convertible trolley or cradle for children or dolls :
en
fr
- GB424069A - Improvements in or relating to mechanically operated lead pencils :
en
- AT140461B - Textile threads. :
de
en
- ES135435A1 - New procedure for the operation of the explosion engines. :
en
es
- GB424027A - Improvement in duplicating machines :
en
- US1990739A - Calendar :
en
- US1991009A - Printing plate and method for forming the same :
en
- US1991178A - Sound recording system :
en
- US1991200A - Stand for pens :
en
- AT140557B - Procedure and equipment for long-distance transport with liquid gases. :
de
en
- AT140561B - Process for the production of fruit masses. :
de
en
- CH175086A - Clamping device which can be used in particular on turning lathes. :
en
fr
- ES136290A3 - A vehicle lift. :
en
es
- ES3339U - Paint gun (Machine-translation by Google Translate, not legally binding) :
en
es
- GB423965A - Improvements in knotters :
en
- GB424338A - Improvements in or relating to machines for finishing the bottom portions of boots or shoes :
en
- DE609293C - Process for dyeing or printing the cellulose mono- or diacetates obtained by direct acetylation of cellulose fibers without structural change and which are insoluble in organic solvents, alone or in a mixture with other fibers :
de
en
- ES135920A1 - An automatic mill or combined machine for the preparation and obtaining of planned flours. :
en
es
- FR777200A - Belt tensioner pulley :
en
fr
- US1991278A - Cervical applicator :
en
- ES135744A1 - An apparatus for the reproduction of endless phonograms. :
en
es
- CH175135A - Electrical plug. :
de
en
- CH175211A - Device for securing bicycles and motor vehicles against theft. :
de
en
- GB423921A - Improvements in and relating to valves :
en
- GB424099A - Improvements in or relating to baths :
en
- CA348102A - Animal stall guard :
en
fr
- US1990604A - Reserve tank control :
en
- US1990993A - Electric cutter for ceilings :
en
- US1990521A - Railway braking apparatus :
en
- US1991244A - Method and apparatus for digesting cellulose bearing material :
en
- CH174993A - Spinning and twisting processes, in particular ring spinning and ring twisting processes, and apparatus for carrying them out. :
de
en
- ES136311A1 - Improvements in the conditioning of air and other fluids. :
en
es
- FR777263A - Electric switch device combined with a music box for church nurseries or others :
en
fr
- GB424107A - Relating to trimming or cutting appliances for paper and the like, particularly for use in trimming edges of wallpapers :
en
- FI16365A - Refractory product and method of making it :
en
fi
- GB423888A - Improvements in washing machines :
en
- GB447035A - Improvements in or relating to propellors :
en
- AT140539B - Combination lock that can be opened by means of pins stored in the lock housing. :
de
en
- CH175138A - Automatic electric switch device. :
en
fr
- GB424158A - Improvements in or relating to carpet materials and a process therefor :
en
- US1990841A - Condensation product and process of making same :
en
- US1991150A - Tool for expanding and contracting pipe clamping collars :
en
- DE609534C - Arrangement for controlling devices on the route through the moving conveyor container in pneumatic tube systems or similar systems :
de
en
- US1990707A - Heat treating method and apparatus :
en
- CH174930A - Cove ceiling. :
de
en
- CH175248A - Process for the preparation of an acidic wool dye of the anthraquinone series. :
de
en
- ES3323U - New self-injection device (Machine-translation by Google Translate, not legally binding) :
en
es
- GB424143A - Improvements in abdominal belts and the like :
en
- US1990679A - Shoe lengthening tool :
en
- US1990691A - Method of dry cleaning :
en
- DK49866C - Diesel Electric Locomotive for Great Performance. :
da
en
- ES136355A1 - Improvements in traffic regulatory systems for railways and similar. :
en
es
- US1990920A - Testing apparatus for radio receivers and parts thereof :
en
- US1990690A - Automatic gear shifting mechanism :
en
- US1990491A - Instrument mount :
en
- FR777275A - Simplified construction aircraft :
en
fr
- CA348198A - Shoe manufacture :
en
fr
- US1991097A - Safety razor :
en
- ES3319U - New toy. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR777229A - New process for transforming thermal energy into electrical energy :
en
fr
- ES136456A1 - Arrangement for permanent magnet casting. :
en
es
- FR777226A - A method of molding cement or lime concrete parts by a continuous die and devices enabling this process to be carried out :
en
fr
- FR777260A - Further training in the tools used for polishing glass :
en
fr
- FR777291A - Extraction process applicable to oleaginous materials rich in oil or difficult to de-oil :
en
fr
- ES136292A1 - Improvements in straight-through valves. :
en
es
- ES136365A1 - Procedure for the transformation of bearing bearings. :
en
es
- GB423907A - Improvements in or relating to the production of metallic carbonyls :
en
- US1990889A - Celluloid strip holder for dental work :
en
- DK49865C - Electric Type Cylinder Typewriter. :
da
en
- DE608692C - Process for the sulphonation of fats, oils or their fatty acids :
de
en
- DE609394C - Pit stamp :
de
en
- ES136378A1 - A taximeter printer. :
en
es
- GB423944A - Improvements in or relating to wall plugs :
en
- GB424073A - Improvements in furnace doors :
en
- FR777116A - Pressure relief stove :
en
fr
- FR777265A - Process for the suppression of the corrosive action of certain fuels :
en
fr
- ES136417A2 - IMPROVEMENTS IN THE OBJECT OF THE MAIN PATENT :
en
es
- GB424018A - Continuously variable speed gear :
en
- GB424332A - Improvements in and relating to dynamo electric machines :
en
- DE609341C - Concrete mast base :
de
en
- DE609356C - Measuring device for machines for boring metal cylinders :
de
en
- US1990677A - Telephone system :
en
- CH175062A - Impeller water meter without packing gland with dial that stays dry when measuring. :
de
en
- CH175075A - Waterproof watch. :
en
fr
- ES136317A3 - A procedure for the construction of briefs and pajama pants, with an elastic waist. :
en
es
- CH174923A - Mower knife. :
de
en
- DE609524C - Sharpening device for fountain pens :
de
en
- CH175011A - Process and device for the manufacture of footwear with a binding band forming the lower part of the upper, and product obtained by said process. :
en
fr
- CH175067A - Portable moving coil universal measuring device, switchable for direct and alternating current, with dry rectifier. :
de
en
- ES135618A1 - Perfeccionamientos in the manufacture of espadrilles. :
en
es
- US1990481A - Tube making machine :
en
- CH175259A - Process for obtaining a therapeutically valuable product. :
de
en
- CH175053A - Device to prevent a ski from rolling back while sliding on snow. :
en
fr
- DE609403C - Process for cooling the combustion chamber for only partial combustion of a gaseous or liquid fuel, in particular for a system for generating pressure medium for expansion engines :
de
en
- DK49868C - Forming machine. :
da
en
- DE609537C - Compressed air bounce device for sheet metal drawing presses :
de
en
- ES135611A1 - IMPROVEMENTS INTRODUCED IN A POCKET FOR INTERNAL COMBUSTION MACHINE :
en
es
- ES136387A1 - Procedure for the construction of vehicles driven or moved by their crew or passengers. :
en
es
- ES3328U - Open resistance electric heater or toaster. :
en
es
- FI16339A - The provisions of this Regulation shall apply from the date of entry into force of this Regulation, :
en
fi
- IE13685L - Refrigerators :
en
- ES3318U - A new cover of enea to protect bottles and in general all kinds of containers (Machine-translation by Google Translate, not legally binding) :
en
es
- AT140629B - Closure for containers such as tubes, cans, cans, lubricating vases and the like. like :
de
en
- AT140470B - Method and device for the production of building panels. :
de
en
- CH175037A - Method for combating algae growth in outdoor swimming pools. :
de
en
- ES3022U - Improved construction device for refrigeration appliances. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES136376A1 - A manufacturing process for footwear with a rubber sole. :
en
es
- GB423868A - Process for lowering internal stresses in metal work pieces subjected to cold working :
en
- AT140471B - Method of directing landing aircraft. :
de
en
- DE609307C - Briquette extruder with a conveyor device for the material to be pressed between the filling body and the pressing head :
de
en
- DE609329C - Circuit arrangement for amplifier tubes heated with alternating current :
de
en
- FR777273A - Improvements to heating devices :
en
fr
- FI16354A - Anordning for all strommens riktning och hastighet i en broöppning, ett sund, en channels or dictates under the utilization of the level and at the time of operation of the wattenståandets invertan at strömhastigheten :
en
fi
- DE609483C - Pantograph, consisting of several short carbon grinding pieces :
de
en
- ES136385A1 - ELECTRIC MOTOR, FOR HAND DEVICES :
en
es
- FR777320A - Improvements to removable electronic discharge devices :
en
fr
- GB424072A - Improvements in or relating to printing plates and printing presses :
en
- ES136413A1 - Improvements in the projectors. :
en
es
- GB424105A - Photographic mounts :
en
- AU1658434A - An apparatus forthe destruction of weeds :
en
- CA348101A - Cellulose processing :
en
fr
- CH175256A - Process for obtaining a therapeutically valuable product. :
de
en
- DE609465C - Control for twin-motor gripper winches :
de
en
- US1991110A - Range finder for cameras :
en
- AT140624B - Device for preventing kickback and improving the draft of chimneys. :
de
en
- CH175104A - Hydraulic vacuum packing press for pressing fruits. :
de
en
- CH175111A - Multi-cylinder internal combustion engine with two rows of cylinders arranged in a V shape and with exhaust gas turbine charging. :
de
en
- US1990605A - Reserve tank control :
en
- US1990765A - Gyrating scrubber :
en
- US1991130A - Twin drainage fitting :
en
- CA348126A - Spark plug shield :
en
fr
- CH175022A - Process for the production of open-chain polymers of acetylene. :
de
en
- US1991198A - Coffee filter :
en
- USD94566S - Design fob an apron :
en
- CH175151A - Lighting device. :
en
fr
- CH174938A - Earth auger. :
de
en
- CH175125A - Expeller absorber with inner tube heating for air-cooled, periodically acting absorption apparatuses that work with solid absorption materials. :
de
en
- US1990896A - Method of making potassium sulphate :
en
- US1991001A - Classifying apparatus :
en
- US1991187A - Filter :
en
- US1991313A - Arylide of pyrazalone-carboxylic acids and process of making same :
en
- CA348172A - Moistureproof material :
en
fr
- CA348128A - Black liquor constituent recovery :
en
fr
- CH175144A - Current-independent overcurrent time relay. :
de
en
- CA348197A - Catamenial bandage :
en
fr
- US1990687A - Plug and plug receptacle :
en
- US1990887A - Car coupler :
en
- US1991007A - Adhesive composition :
en
- NL34659C - :
en
- CH174921A - Mower blade guide. :
de
en
- CH174933A - Panel cladding for walls and ceilings. :
de
en
- CH175056A - Ice skate convertible into a roller skate. :
de
en
- US1991324A - Drier :
en
- CA348193A - Classifier :
en
fr
- CH174960A - Firing system with at least two simultaneously operated burners for liquid fuel. :
de
en
- US1991052A - Combined hose and reducing valve :
en
- CA348194A - Electrical precipitation apparatus :
en
fr
- US1990565A - Internal combustion engine :
en
- US1990600A - Massage table :
en
- AT140532B - Clock with an invisible drive. :
de
en
- CH175058A - Fire and safety mechanism for automatic firearms. :
en
fr
- DK49869C - Connecting means between the outer tempering means and the inner mechanism of a clockwork fire pipe. :
da
en
- ES3327U - New registration model for double-story construction (Machine-translation by Google Translate, not legally binding) :
en
es
- GB424016A - Improved surgical bandage :
en
- GB424200A - Improvements in and relating to brackets for use in the construction of stairs, platforms and similar structures :
en
- CH174927A - Connecting device. :
de
en
- DE601096C - Zero order emitter :
de
en
- DE609347C - Teaching aids :
de
en
- AT140569B - Process for the production of tar paper. :
de
en
- US1990537A - Inseam shoe sewing machine :
en
- US1991017A - Window guide device :
en
- CA348226A - Bearing :
en
fr
- US1991029A - Portable automobile desk :
en
- CA348227A - Rubber thread, cord and strip manufacture :
en
fr
- US1991111A - Lighting system for beds :
en
- US1991038A - System of motor control :
en
- US1991063A - Self clearing fused sectionalized capacitor :
en
- CH175007A - Automatic switch for electric iron. :
en
fr
- AU1769734A - Improvements relating tothe sterilization of surgical dressings sanitary towels andother packetted materials or goods :
en
- CA348214A - Primary cell :
en
fr
- US1990584A - Coating machine :
en
- US1991074A - Control for internal combustion engines :
en
- ES136042A3 - A procedure for the manufacture of footwear, material and compact rubber or mixed sole, with any kind of material. :
en
es
- ES3313U - Ribbon edges formed by grouped textile fibers (Machine-translation by Google Translate, not legally binding) :
en
es
- FR777140A - Machine for removing hair from calves' heads :
en
fr
- DE609243C - Process for the production of resinous condensation products from polybasic carboxylic acids and polyhydric alcohols :
de
en
- AU1618734A - Improvement in high frequency circuits :
en
- CH175173A - Self-seller. :
de
en
- US1990990A - Control lever and shafting :
en
- DE609299C - Light relay arrangement :
de
en
- US1990957A - Dresser set component :
en
- US1991195A - Wave transmission network :
en
- CH175194A - A method of manufacturing containers having a weakly resistant body capable of being sealed at least at one end by a closure member. :
en
fr
- GB423892A - Manufacture of coloured lacquers and coating compositions :
en
- NL35980C - :
en
- US1990618A - Pump :
en
- US1990868A - Process for hydrocarbon oil conversion :
en
- AT140597B - Stencil printing device in the manner of a stamp. :
de
en
- US1990968A - Production of ethylidene chloride :
en
- US1990487A - Coil testing apparatus :
en
- US1990573A - Transportation vehicle :
en
- US1990639A - Indicator :
en
- US1990826A - Illuminated display case :
en
- US1991073A - Internal combustion engine speed controller :
en
- US1990548A - Sound recorder and reproducer :
en
- ES136182A1 - New balance system, without springs or counterweights. :
en
es
- ES136438A1 - A heating procedure by radiation of the air by its specific weight. :
en
es
- US1990532A - Dental attachment for removable bridgework :
en
- US1991229A - Control apparatus :
en
- US1991303A - Adjustable combined extension and suspension structure :
en
- US1991309A - Pilot valve pressure controller :
en
- CA348153A - Staple extractor :
en
fr
- CH175105A - Single-acting machine. :
en
fr
- US1991232A - Electrical system providing sequence operation :
en
- FR777075A - Speed modifier device :
en
fr
- GB424122A - Improvements in or relating to the ventilation of motor vehicles :
en
- USRE19454E - Remote control apparatus :
en
- US1990587A - Skimmer scoop :
en
- USD94563S - Design fob an apron :
en
- DE609275C - Dispensing valve with a ventilation valve designed to prevent dirty water from being sucked back :
de
en
- GB424180A - Improvements in liquid vending and metering devices :
en
- DE609281C - concrete pump :
de
en
- GB423871A - Improved method and apparatus for cutting paper or other material :
en
- ES3209U - Automatic weapon (Machine-translation by Google Translate, not legally binding) :
en
es
- GB424142A - Improvements in brassieres :
en
- FR777310A - Tipper remote control mechanism :
en
fr
- DE609304C - Saddle frame for swing arms of bicycles :
de
en
- FR777169A - Massage device :
en
fr
- FR777181A - Method and device for transmitting cold :
en
fr
- GB424140A - Improvements relating to air-craft of the gyroplane type :
en
- US1991027A - Transmitting system :
en
- USD94580S - Design for a casserole holder :
en
- ES3358U - Mold to make cement tubes and similar materials by centrifugation. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB423911A - Improvements in or relating to delivery vehicles :
en
- DE609244C - Process for the production of lactams :
de
en
- US1990975A - Holder for eggs and the like :
en
- GB424203A - Improvements in and relating to gaseous electric discharge lamps :
en
- AT140478B - Device for telecommunication z. B. of measurands. :
de
en
- ES2762Y - Own element to be used as a bed or support for perfumery bottles. :
en
es
- GB424178A - Improvements in and relating to the brakes of motor vehicles or the like :
en
- ES135229A3 - Industrial procedure for the vitrification of the usual labels on glass containers. :
en
es
- FR777141A - Machine used to open the guts of offal :
en
fr
- US1990983A - Detachable iron holder for ironing boards :
en
- US1991048A - Process for producing an oleaginous color matrix :
en
- ES3190U - Wood plywood pulley. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR777125A - Slab floor with sheet piles and special spacers :
en
fr
- GB424002A - Improvements in or relating to universal supporting means for mounting cinematographic cameras or other apparatus on aircraft :
en
- GB424085A - An improved tool for straining wire and extracting wire fasteners :
en
- AT140452B - Process for the production of artificial structures such as rayon, ribbons, foils and the like. Like., made of viscose. :
de
en
- AT140591B - Seed drill. :
de
en
- CA348131A - Silver copper alloy mirror :
en
fr
- CH175001A - Henkel plush knitted goods, as well as processes for their production on the flat weft knitting machine and flat weft knitting machine for carrying out the process. :
de
en
- CH175077A - Process for the extraction of aluminum. :
de
en
- DE609463C - Haekelgalon machine :
de
en
- FR777137A - Bumper mud :
en
fr
- DE609301C - Sewing machine cabinet with lower dust-proof closure :
de
en
- US1990506A - Benzanthrone compounds and process of preparing the same :
en
- US1990684A - Intermittent movement mechanism :
en
- US1990785A - Advertising device :
en
- US1990823A - Flat-spraying appliance :
en
- ES136267A1 - A process for obtaining a chemical product that, when mixed with artificial portland cement mortar, acquires water-repellent character, producing the waterproofing of works of any kind that are cement-based. :
en
es
- ES3253U - Syringes for intravenous injections. (Machine-translation by Google Translate, not legally binding) :
en
es
- AT140519B - Device for generating high electrical voltages. :
de
en
- ES135580A1 - Improvements in the construction of tires for tires. :
en
es
- ES135711A1 - Procedure for the manufacture of four-sided ties. :
en
es
- GB424044A - An improved oscillatory armature electromotor :
en
- US1990624A - Pneumatic vehicle window device :
en
- ES135624A1 - An improved process for ejecting metal under pressure. :
en
es
- ES136289A3 - Manufacturing procedure of a leather cleaner. :
en
es
- GB423972A - Process of producing baked products :
en
- DE609258C - Process for the production of vaccines and serums :
de
en
- DE608466C - Process for the production of valuable organic compounds from solid fuels :
de
en
- DE609280C - Scraper on application devices for liquid masses on paper or fabric webs :
de
en
- DE1326455U - :
de
- FR777342A - System of continuous regulation of the precipitation of salts or impurities from solutions, by concentration and crystallization :
en
fr
- GB424043A - A bearing for the trunnions of ladles and the like :
en
- GB447031A - Improvements in or relating to lighters :
en
- ES135547A1 - Procedure for the manufacture of tubes. :
en
es
- ES3306U - Device for automatic closing of the liquid outlet, actuated by float. (Machine-translation by Google Translate, not legally binding) :
en
es
- DE609373C - Adjustable front support for automatic weapons :
de
en
- GB424128A - Improvements in and relating to electric switching devices for train lighting, heating, and like installations :
en
- DE609270C - Switching device for the starter of internal combustion engines :
de
en
- GB423941A - Improvements in and relating to automatic railway signalling systems :
en
- DE609409C - Rail fastening on iron sleepers with partial welded ribs :
de
en
- GB424102A - Improvements relating to the closures of electric batteries, cells, and the like :
en
- GB424130A - Improvements in containers for molten metal :
en
- FR777073A - Disc with graduated moving ring, specially adapted for phasing during testing of injection pumps of internal combustion engines :
en
fr
- DE609466C - Machine set for generating electrical energy :
de
en
- DE609496C - Automatic knob lathe :
de
en
- GB424024A - Improvements in valves for radiators of hot water systems :
en
- US1990575A - Engine :
en
- US1990644A - Telephone system :
en
- US1990917A - Method of producting food products :
en
- US1990921A - Locomotive smoke consumer :
en
- US1991114A - Safety device for pressure fired steam generators :
en
- DE609263C - Method and device for the production of reinforced walls :
de
en
- DE609498C - Vulcanizing device for repairing rubber tire covers :
de
en
- GB424170A - Improvements in and relating to steering arrangements for motor vehicles :
en
- US1990918A - Means for preventing the formation of scum or skin on the top of milk or other liquids :
en
- AU1680234A - Improvements in means for supporting carrier mandrels or sliders inside seam soldering machines andother machines for operating on can bodies, paperboard tubes, andother open end forms :
en
- ES136339A1 - Motion device for miniature foot-ball game figures and the like. :
en
es
- GB423962A - Improvements relating to stocking and like suspenders :
en
- GB424188A - Improvements in or relating to a process of and means for use in degumming decorticated fibres, tow and like material :
en
- GB423995A - Improvements in thermionic valve circuits :
en
- FR777284A - Oleo-pneumatic shock absorber for the mobile jacket of an internal combustion engine :
en
fr
- FR777350A - Process for the preparation of 3.4.5.6-tetrahologene-2-amino-1-oxybenzol :
en
fr
- ES136390A1 - Improvements introduced in the manufacture of shaving razors. :
en
es
- GB423978A - Improvements in rolling mills :
en
- AU1597934A - Resilient mounting for motors or motor units :
en
- CH175060A - Mercury manometer for flow measurements with an extracting leg. :
de
en
- ES135714A1 - Improvements in the manufacture of radiators and sectional heating boilers. :
en
es
- GB423989A - Improvements in installations comprising one or more electric discharge tubes having a vapour filling :
en
- GB424254A - Improvements in or relating to anchors for preventing creeping of railway rails :
en
- ES136477A1 - A process for the manufacture of sheets, bands, plates, slabs and rubber tiles for pavements. :
en
es
- ES136051A1 - A door system with a combustion hood for central heating boilers and others. :
en
es
- FR777113A - Improvements to glass cutting machines :
en
fr
- US1990675A - Packing tray :
en
- DE609505C - Reed cutter with a scythe chain :
de
en
- US1990838A - Roof construction :
en
- GB423998A - Manufacture of patterned felt fabrics :
en
- US1990470A - Sliding door construction :
en
- US1990849A - Machine for and method of forming tapes :
en
- US1990872A - Prime mover :
en
- FR777188A - Refrigeration installation working with accumulation, in particular for artificial ice rinks :
en
fr
- FI16341A - Kaffesil :
en
fi
- US1990649A - Transmitting or receiving arrangement for concentrated electric waves :
en
- US1990723A - boeuf :
en
- FR777135A - Support for children or dolls :
en
fr
- US1990930A - Gas meter :
en
- US1991353A - Process for polymerizing hydrocarbon gases :
en
- DE609472C - Device for backing up superimposed rails for mobile conveyors or other superimposed conveyors :
de
en
- ES136437A2 - IMPROVEMENTS IN THE ELECTRICAL MANUFACTURE OF VACUUM INCANDESCENCE FILLED WITH GAS OR RARISHED ATMOSPHERE :
en
es
- DE609118C - Process for the preparation of monoazo dyes :
de
en
- FR777145A - Apparatus for instant preparation of infusions :
en
fr
- GB423881A - Improvements in casings and coverings for steel beams, stanchions and the like :
en
- GB423977A - Improvements in or relating to tools for use by dockers or transport workers :
en
- GB424007A - Improvements in or relating to aircraft bombs :
en
- ES136486A1 - Improvement of burners to gasification of heavy oil diesel and others of easy gasification. :
en
es
- DE609442C - Compensating device, especially for motor vehicles :
de
en
- US1990955A - Secure fastening means :
en
- GB424008A - Improvements in or relating to the production of fertilizers :
en
- GB424684A - Improvements in or relating to apparatus for use in the formation of artificial dentures :
en
- GB423949A - Cylinder grinding tool :
en
- ES135873A1 - ARRANGEMENT FOR THE SHOOTING OF CAPSULES IN MACHINE GUNS :
en
es
- ES135989A1 - Improvements in the manufacture of balloons or inflatable balls for the game of football or others. :
en
es
- GB423991A - Improvements in or relating to air-heating apparatus :
en
- DE609383C - Process for the preparation of pyridino compounds :
de
en
- GB423859A - Improvements in and relating to pneumatic ejector plant :
en
- GB423922A - Method of and apparatus for the acoustic determination of the direction of aircraft :
en
- GB424061A - Improvements in or relating to the manufacture of chlorinated rubber :
en
- US1990886A - Phonograph :
en
- US1991177A - Wiper for machine ways :
en
- FR777267A - Improvements in thermite welding processes :
en
fr
- GB424181A - Improvements in moulds for centrifugal casting of metals :
en
- US1990703A - Engine :
en
- US1991019A - Gas and air control for gas burners :
en
- US1991283A - Manufacture of new stable antimony compounds :
en
- ES136466A1 - Improvements in shaving machines. :
en
es
- FR777325A - Signaling device for vehicles and other applications :
en
fr
- GB423919A - Improvements in or relating to the production of esters and compositions containing same :
en
- GB423970A - Improvements relating to gas fires :
en
- ES136236A1 - A procedure for the preparation of a charcoal. :
en
es
- GB423902A - Petrol tap with locking device :
en
- US1990570A - Tool for removing bearings :
en
- US1990622A - Internal combustion engine fuel compensator :
en
- US1990656A - Self-sustaining partition :
en
- US1991201A - Hydraulic shock absorber :
en
- US1991224A - Coal stoker smoke eliminator :
en
- US1991277A - Volume control system :
en
- DE609354C - Contact file :
de
en
- ES136343A1 - A procedure for the construction of artistic stained glass using cement and glass mosaic. :
en
es
- ES135466A1 - Improvements in the manufacture of the cannulas used in syringes. :
en
es
- USD94536S - Design fob a display stand :
en
- NL34647C - :
en
- DE609051C - Printing device controlled by punch cards :
de
en
- DE609274C - Rotary valve :
de
en
- DE609453C - Device for wrapping bread and similar objects :
de
en
- DE609512C - Connection, especially for composite crankshafts :
de
en
- FR777243A - Improvements to extinguishers in which the charge is enclosed in an ampoule or glass container :
en
fr
- CH174974A - Collapsible deck chair. :
de
en
- CH175243A - Process for the production of a new metal-containing dye. :
de
en
- CH175251A - Process for the preparation of an acidic wool dye of the anthraquinone series. :
de
en
- US1990560A - Collapsible tube :
en
- US1990567A - Lady's bathing suit :
en
- CA348145A - Hollow heel :
en
fr
- US1991239A - Locomotive :
en
- CA348113A - Cooler and cabinet for milk :
en
fr
- CH175210A - Rotating tool for cutting indentations in rubber and similar materials. :
de
en
- US1990579A - Machine for making sheet metal containers :
en
- US1990891A - Hair curler :
en
- US1990878A - Apparatus for applying heat to vessels used in hydrocarbon oil conversion :
en
- US1990775A - Antirattler for doors :
en
- US1990553A - Mitt :
en
- US1990564A - Summary sheet feed for autographic registers :
en
- US1990874A - Hydraulic clutch :
en
- US1991288A - Trolley wire support :
en
- AT140540B - Lock, especially for furniture cabinets u. like :
de
en
- US1990717A - Boring apparatus :
en
- FR777323A - Advanced heavy oil engine :
en
fr
- GB424141A - Improvements in candle manufacture :
en
- DK49857C - Lighting device for walking sticks. :
da
en
- CA348130A - Vessel cover :
en
fr
- US1990895A - Thermal control unit for heating and ventilating apparatus :
en
- GB424271A - Improvements in or relating to hot water heating systems :
en
- ES136472A1 - Improvements in the machines for working leathers and skins. :
en
es
- FR777127A - Gas-filled discharge tubes the supply conductors of which are protected by means of a tubular casing of insulating material :
en
fr
- FR777251A - Process for the preparation of resinous condensation product based on organic ether-salt :
en
fr
- GB423990A - Improvements in thermionic generators :
en
- GB424048A - An improved case carrier :
en
- GB424091A - Improvements in or relating to water heating apparatus :
en
- US1990718A - Process of making nuts :
en
- DE609226C - Cam clamp :
de
en
- GB424339A - Improvements in or relating to garment pressing machines :
en
- DE608858C - Device for switching the current flowing in a high-voltage circuit on and off, especially for X-ray systems :
de
en
- US1990501A - Paper stock controlling method and apparatus :
en
- US1990777A - Elevator guide rail lubricator :
en
- US1990626A - Liquid heating apparatus :
en
- US1990928A - Wire clamp :
en
- US1990882A - Cooling device for vehicle brake drums :
en
- DE609046C - Calculating machine, in particular ten-key adding machine with positioning trolley and display unit :
de
en
- ES136189A1 - A procedure to improve existing wells. :
en
es
- FR777306A - Device for locating a member mounted on an axis, and application at a level particularly for airplanes :
en
fr
- DE1326596U - :
de
en
- FI16343A - Heat exchanger :
en
fi
- FI16361A - Waste pipe placement method for liquid coolers :
en
fi
- FI16373A - Anordning vid skidor :
en
fi
- US1991209A - Spare wheel or tire lock :
en
- ES136493A1 - A mechanism to lift heavy masses. :
en
es
- DE609486C - Magnetic voltmeter :
de
en
- ES136334A1 - Process for obtaining metals other than iron, especially Cu, Ni, Co. :
en
es
- AT140619B - Lift for motor vehicles or the like. :
de
en
- CH175181A - Electric alarm device. :
de
en
- US1990574A - Piano :
en
- US1990682A - Photographic emulsion containing selenazolinocarbocyanines :
en
- US1991146A - Photographic shutter construction :
en
- US1990483A - Chemical compound and process of making same :
en
- US1990804A - Portable dressing booth :
en
- US1990894A - Display device :
en
- US1991338A - Lime mortar and plaster :
en
- GB424097A - Cooking stove cabinet :
en
- FI16362A - Tillsatsmaterial för svetsning oc lödning :
en
fi
- DE609313C - Electric register strip control for die setting and line casting machines, where the machine can easily be operated by hand :
de
en
- DE609371C - Automatic firearm with a locking slide guided vertically in the locking sleeve :
de
en
- GB423855A - Improvements in and relating to vehicle brakes :
en
- GB423955A - Improvements in or relating to protective systems for sectionalised electric supply networks :
en
- GB424139A - Attachments for metal-milling machines :
en
- GB424152A - Improvements in prepayment meters :
en
- DE609227C - Switching arrangement :
de
en
- US1990509A - Machine tool :
en
- DE609493C - Cooking stove with built-in hot water boiler :
de
en
- US1991286A - Filter :
en
- CA348188A - Suction cleaner :
en
fr
- ES136358A1 - A transmission for mechanical traction vehicles and trains. :
en
es
- ES3373U - Metal folding bed. (Machine-translation by Google Translate, not legally binding) :
en
es
- AT140462B - Process and system for aeration of fermenting wort. :
de
en
- AT140551B - Reflector, mirror or the like. :
de
en
- AT140644B - Type lever drive for writing, calculating and similar machines. :
de
en
- ES136322A1 - Improvements in the machines for filling accumulator plates. :
en
es
- US1990973A - Bottle dispensing cooler :
en
- US1991024A - Method of producing metallic scouring pads :
en
- DE609478C - Process for the preparation of 1-oxy-4-alkoxyanthracenes :
de
en
- AT140480B - Lower part for safety plug. :
de
en
- CH175205A - Streamlined vehicle bodies, in particular for motor vehicles. :
de
en
- AT140502B - Seat ring for valves or the like. :
de
en
- CH175095A - Installation for coating the interior of tubular hollow bodies. :
en
fr
- CA348178A - Wallboard joint :
en
fr
- US1990879A - Movable support for dispensing beverages :
en
- USRE19457E - Railway traffic controlling :
en
- US1991247A - Two-hole can opener :
en
- USD94550S - Design fob a golf club head :
en
- US1990945A - Boiler and superheater :
en
- US1990991A - Electric cutter for ceilings, walls, and the like :
en
- DE609276C - Process for the production of lead-plated zinc strips :
de
en
- AT140509B - Cooling vessel for large rectifiers. :
de
en
- US1991325A - Calcium chlorate-calcium chloride mixed product :
en
- AT140537B - Process for the production of open containers with opposing longer side walls, in particular bathtubs to be enamelled or the like, by drawing from a piece of sheet metal. :
de
en
- US1990982A - Biological medicament :
en
- US1991217A - Goods-display device :
en
- USD94579S - Design for a casserole holder :
en
- USD94582S - Design for a shoe :
en
- AT140475B - Adjustable high resistance. :
de
en
- AT140615B - Stove. :
de
en
- US1991186A - Water heater :
en
- US1991142A - Trolling spoon :
en
- US1991033A - Dicing machine :
en
- US1991041A - System of motor control :
en
- US1991298A - Picture building set :
en
- FR777060A - Chronological device :
en
fr
- FR777212A - Further training in warning devices :
en
fr
- GB423992A - Improvements in or relating to methods and apparatus for making flanged or dished ends of sheet metal vessels :
en
- US1990645A - Clock :
en
- US1991051A - Duplicating tool :
en
- US1991292A - Safety pin :
en
- DE609342C - Thickness measuring machine :
de
en
- CH175206A - Device for locking the control device of a motor vehicle. :
de
en
- ES3354U - Screen-reflector of cardboard or other similar material. (Machine-translation by Google Translate, not legally binding) :
en
es
- CH175072A - Winding and time setting device. :
en
fr
- DE609382C - Process for producing carburized water gas :
de
en
- DE609384C - Device for the ventilation of cold rooms :
de
en
- ES136353A1 - A temperature and consumption regulator applicable to all kinds of electric heating appliances. :
en
es
- ES136491A3 - Improvements in steering mechanisms for automobiles. :
en
es
- AT140507B - Arrangement for the operation of converting devices working as rectifiers or inverters. :
de
en
- AT140520B - Vehicle propulsion with internal combustion engines and electrical transmission. :
de
en
- AT140484B - Junction connection of struts or cross frames with the continuous chord bar in trusses, especially in lattice masts and frame masts made of steel tubes. :
de
en
- DE609241C - Machine for the production of needles for knitting machines :
de
en
- AT140496B - Device for the production of fabrics, in particular textiles with a hairy blanket. :
de
en
- CA348167A - Foil and film cementing method :
en
fr
- ES135737A3 - Plug and cord coupling joint system on tarred welded pipes and tarred jute exterior cladding. :
en
es
- FR777085A - Electric discharge device :
en
fr
- GB424171A - New or improved receptacle holder more particularly for use on motor vehicles :
en
- US1990467A - Cravat holder :
en
- CH175132A - Cable with air-space-insulated, low-capacitance cores. :
de
en
- DK49882C - Cooling device at rotary kilns. :
da
en
- CH175061A - Drum meters for tank apparatus for liquid fuel. :
de
en
- CH175119A - Arrangement to facilitate the starting of the engine of water-cooled internal combustion engines in cold weather. :
de
en
- CH175164A - Device for treating the skin. :
de
en
- CA348100A - Electric generator :
en
fr
- CH175238A - Process for the preparation of an azo dye. :
de
en
- AT140630B - Drive for elevators. :
de
en
- AT140647B - Electro-optical display device. :
de
en
- FR777118A - Assembly device for tubes used as elements of metal constructions :
en
fr
- AU1609934A - An improved fastening for cold room sliding doors :
en
- AU1555033A - An improved window locking device :
en
- US1991036A - System of motor control :
en
- US1991308A - Blade of pumps or compressors :
en
- DE609513C - Relieved double seat valve :
de
en
- US1990534A - Sheet feeding and stencil printing apparatus :
en
- US1990779A - Process of producing fruit juices, more particularly citrus fruits :
en
- DE609245C - Process for the preparation of lower methylamines from trimethylamine :
de
en
- ES3384U - Coil-bobbin wound spirally or spirally, intended for the shuttles of sewing machines. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB423952A - Improvements in and connected with variable change speed gearing for motor vehicles :
en
- ES3342U - Lighter device. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR777115A - Improvements to transmission mechanisms for motor vehicles :
en
fr
- GB424493A - Process of impregnating hides, skins, leather, and fibrous or porus materials with a colloidal solution of rubber :
en
- ES3360U - An embouchure or dump device for lubricant containers (Machine-translation by Google Translate, not legally binding) :
en
es
- FR777252A - Advanced servo motor and its applications :
en
fr
- ES136346A1 - Improvements in gears of change of speed for velocipedes and other vehicles moved by chains. :
en
es
- FR777261A - Improvements to fuel injectors for internal combustion engines :
en
fr
- GB424100A - Electric switches operated alternately on and off by successive reciprocations of a control member :
en
- GB423975A - Improvements in handles for stewpan and like lids :
en
- US1990761A - Method of and apparatus for pickling or swilling sheet metal :
en
- CH175084A - Welding transformer with movable spreading bar. :
de
en
- US1990753A - Air conditioning :
en
- US1991228A - Vacuum fuse :
en
- AT140533B - Screwdriver. :
de
en
- US1990538A - Container transfer apparatus :
en
- US1990996A - Adhesive :
en
- CH175042A - Device for removing the printing plates in machines for casting stereotype plates or back-casting of galvanos. :
de
en
- CH173239A - Safety device on hydraulic brakes of motor vehicles. :
de
en
- AT140625B - Clip-on label with a protective flap to be placed around the edge of the goods. :
de
en
- AT140612B - Door mailbox. :
de
en
- CH175137A - Multiple plug. :
de
en
- CH175219A - Pressurized oil lubrication device on railway axle bearings. :
de
en
- AT140472B - Swimwear. :
de
en
- AT140546B - Ball joint pipe connection and device for their production. :
de
en
- US1990740A - Bobbin stripper :
en
- AU1695834A - Improvements in or relating to apparatus for gyrating a body such asa screen :
en
- CH175004A - Spool storage, in particular on braiding spindles for rubber spinning machines. :
de
en
- CH175187A - Light speaker. :
de
en
- CA348148A - Aluminium base alloy :
en
fr
- US1990693A - Fish lure :
en
- USD94576S - Design fok a thermometer :
en
- US1990668A - Polishing machine :
en
- US1991109A - Cellulose ester molding composition containing a diacyl derivative of 1:4-dioxane :
en
- CH175102A - Lubricating device for pressure fluid diversions. :
de
en
- AU1735034A - Improvements in screwdrivers :
en
- AU1622134A - Devices for indicating the location of faults such as short circuits and overloads on electrical transmission and distribution lines power circuits andthe like :
en
- CH175029A - Process for the production of a mordant dye. :
de
en
- CA348181A - Suction cleaner :
en
fr
- US1991094A - Vehicle drive :
en
- US1991335A - Process of treating vegetable fibers :
en
- DE609500C - Process for producing extremely fine films from cellulose hydrate :
de
en
- ES136444A1 - A procedure for the manufacture of nets for breeding mussels. :
en
es
- US1991342A - Concrete pump :
en
- USRE19462E - A ramsey :
en
- CH175153A - Lamp. :
de
en
- US1990888A - Clothesline attachment with indoor swinging arm :
en
- US1990594A - Ornamenting machine :
en
- US1990507A - Photographic emulsions containing selenocarbocyanines :
en
- US1990745A - Ware handling and transfer mechanism :
en
- US1990513A - Automatic interlocking system :
en
- CH175199A - Suction nozzle for suction air lifters. :
de
en
- ES136505A1 - An apparatus to pursue a target that moves in relation to the position of the apparatus. :
en
es
- FI16342A - Ventilation valve :
en
fi
- US1991241A - Cyclometer clock :
en
- FR777164A - Method for preparing anthraquinone series dyes :
en
fr
- NL34604C - :
en
- US1990837A - Exhauster for internal combustion engines :
en
- US1990890A - Brake drum :
en
- US1991129A - Means for indicating relative angular movements :
en
- USD94558S - Design for an iboner :
en
- US1990583A - Tool for applying tie wires :
en
- US1990931A - Road finishing machine :
en
- US1991141A - Process of preparing cellulose solutions :
en
- CH175193A - Containers for umbrellas, sticks, etc. :
de
en
- US1990572A - Garment :
en
- US1990469A - Multiple spindle machine :
en
- US1991246A - Musical instrument :
en
- US1990835A - Firing indicator for internal combustion engines :
en
- GB424117A - Improvements relating to the manufacture of closed, hollow bodies from plastic materials :
en
- GB424182A - Improvements in type line casting machines :
en
- US1990810A - Universal jack shaft :
en
- US1990698A - Table :
en
- US1991139A - Process of making candy laxative tablets :
en
- US1990697A - Apparatus for the pyrolytic processing of hydrocarbons :
en
- ES136284A1 - DISPOSITION TO TAKE AND PLAY BRIGHT COLOR IMAGES, ESPECIALLY CINEMATOGRAPHY :
en
es
- ES136497A1 - Improvements in cars. :
en
es
- GB424055A - Improvements in or relating to the manufacture of cigarettes :
en
- US1990822A - Piezo-electric apparatus :
en
- US1990764A - Piano :
en
- CH175045A - Recording apparatus for photographic or cinematographic purposes. :
de
en
- CH175046A - Case clay film machine. :
de
en
- CH175078A - Method of making machinable pieces of metal from hard material. :
de
en
- CH175139A - Method for extinguishing alternating current interruption arcs with the aid of a flowing liquid supplied under pressure to an envelope. :
de
en
- US1990964A - Electrical measuring instrument :
en
- USD94551S - Design for a shoe :
en
- USD94565S - Design for an apron :
en
- DE609130C - Process for automatic regulation of the dry weight of the amount of substance fed to the paper or similar machines :
de
en
- US1990944A - Envelope machine :
en
- CH175246A - Process for the preparation of an acidic wool dye of the anthraquinone series. :
de
en
- GB424053A - Means for analyzing gases by differential thermal conductivity measurements :
en
- US1990819A - Electrostatic condenser :
en
- US1990915A - Ribbon-feeding mechanism for tag forming machines :
en
- US1990621A - Closure cap :
en
- US1991349A - Gear drive and indicating means therefor :
en
- US1990848A - Disappearing automobile top :
en
- US1991058A - Illumination apparatus :
en
- US1991081A - Automatic back water valve :
en
- US1990941A - Vehicle stabilizing device :
en
- AT140544B - Removable backrest padding for chairs or the like. :
de
en
- ES135894A1 - New automatic machine selling gifts. :
en
es
- ES136412A1 - A method of securing boxes, bullets and the like. :
en
es
- FR777346A - Air-jet shock sprayer :
en
fr
- GB424071A - Improvements in chain adjusting devices of cycles :
en
- US1990554A - Method of and means for making insulating slabs :
en
- US1990965A - Variable capacity record binder :
en
- US1991010A - Switch :
en
- US1991260A - Besetting means for a totalizer :
en
- US1991065A - Vacuum tube :
en
- DE609353C - Spark plug :
de
en
- ES136326A3 - A new procedure for the manufacture and obtaining of milk sugar (lactose) for pharmaceutical and other use. :
en
es
- GB424273A - Process and apparatus for the production of spongy iron :
en
- CH174994A - Reel. :
de
en
- US1991316A - Meat inspection device :
en
- US1991100A - Flush valve :
en
- US1991116A - Ophthalmic lens and process of making the same :
en
- US1991351A - Process for heat treating silicon steel sheets :
en
- ES136348A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF MATCH CASES THAT IGNITE AUTOMATICALLY WHEN REMOVED :
en
es
- FR777329A - Improvements to light wagons, used for the transport of railway materials :
en
fr
- GB424088A - Improvements in metal punching pliers :
en
- CH175232A - Process for the preparation of an arylamide. :
de
en
- DE609321C - Suspension of push rollers for track turning machines that move to both sides :
de
en
- AT140497B - Heat exchange device with a rotating exchange body. :
de
en
- US1990551A - Synchronous vibrating relay circuit :
en
- US1990828A - Control for motor vehicles :
en
- AT140598B - Play with playing figures moving on a flexible and elastic fairway, especially a soccer game. :
de
en
- AT140627B - Lighting fixtures for pianos. :
de
en
- CH174964A - Firebox closure plate for central heating boilers. :
de
en
- CH175127A - Finned accumulator plate. :
en
fr
- CH175143A - Device to compensate the influence of room temperature fluctuations in switches with thermal overcurrent release. :
de
en
- US1991340A - Pumping means :
en
- AT140483B - Blower with soundproofing. :
de
en
- US1990726A - Cinder disposal apparatus :
en
- US1990935A - Novelty :
en
- US1990651A - Drawbar guide for automatic train pipe connecters :
en
- ES136501A3 - A new fixing system for skis. :
en
es
- FI16319A - Refractory and antifreeze for the production of alcohol :
en
fi
- DE609229C - Device for sealing shaft stuffing boxes of gas-cooled electrical machines :
de
en
- US1990725A - Tacker :
en
- US1990852A - Process of producing prints or dis :
en
- CA348112A - Cellulose ester saponification :
en
fr
- US1991112A - Engine starting mechanism :
en
- USD94552S - Design fob a ring :
en
- US1991013A - Method and apparatus for coating the interior of mold surfaces :
en
- FR777074A - Pressure reducer specially adapted for adjusting the throw of injection pumps of internal combustion engines :
en
fr
- FR777198A - Camera :
en
fr
- AU1737034A - Process forthe manufacture of diamino alcohols ofthe aromatic series :
en
- AT140631B - Aiming device, in particular for anti-aircraft weapons. :
de
en
- CA348104A - Baking preparation from milk :
en
fr
- ES136447A1 - Improvements in the conditioning of air and other fluids. :
en
es
- US1990787A - Heater :
en
- US1991284A - Watch :
en
- CA348155A - Broach holder :
en
fr
- CA348231A - Textile yarn :
en
fr
- CH175229A - Trempierapparat with electrical heating. :
de
en
- AT140531B - Knife body and knife blade for meat cutting machines, in particular meat grinders. :
de
en
- US1990517A - Automatic controlling valve :
en
- US1990842A - Condensation product of the anthraquinone series and process of making same :
en
- US1991296A - Method for the automatic control of aviation engines :
en
- DE609198C - Device for dispensing imperforate toilet paper in sections :
de
en
- DK49871C - Hygienic Packaging for Bread. :
da
en
- DK49881C - Interchangeable Footwear Heel. :
da
en
- FR777180A - Process for preventing defective colorings in tanning using tanning solutions containing iron :
en
fr
- CH174939A - Snow excavators, especially for alpine roads. :
de
en
- CH175055A - Device on ski bindings to adjust the toe cheeks. :
de
en
- US1991105A - Emergency rail jointing unit :
en
- US1991233A - Thin cemented carbide disk :
en
- US1991350A - Electric connecter :
en
- US1990627A - Floating roof for liquid storage tanks :
en
- CA348174A - Motor fuel :
en
fr
- US1990530A - Steering mechanism for vehicles :
en
- CH175146A - Electrostatically controllable gas or vapor discharge vessel. :
de
en
- US1991336A - Control apparatus for lift bridges :
en
- AT140468B - Fuel filling device on lighters. :
de
en
- AT140606B - For all kinds of extinguishing purposes, adjustable nozzle. :
de
en
- US1991035A - Split phase motor :
en
- US1991261A - Regulator for brake rigging :
en
- US1991240A - Solvent for absorption refrigerating machines :
en
- CH175159A - Electric tube. :
de
en
- US1991293A - Method of treating oil and gas wells :
en
- AT140558B - Wetting agent for mercerising baths. :
de
en
- CA348180A - Suction cleaner agitator :
en
fr
- US1990799A - Magnetic car retarder :
en
- AT140575B - Process and system for degassing raw lignite, waste coal and the like like :
de
en
- US1990714A - Automatic fuel valve :
en
- CH175148A - Device to prevent voltage breakdowns on the anode entry insulators. :
de
en
- CH175226A - Hot water supply system. :
de
en
- CH175237A - Process for the preparation of an azo dye. :
de
en
- CH174971A - Device for storing food and beverages that are easily decomposable when hot. :
de
en
- AT140460B - Self-closing one-hand lighter. :
de
en
- CH174962A - Device for controlling an oil burner. :
en
fr
- US1990795A - Seed planter and fertilizer :
en
- CA348124A - Accordion :
en
fr
- US1990468A - Ventilating unit :
en
- USD94555S - Design for a game cabinet :
en
- CH175198A - Container. :
de
en
- DE609460C - High-frequency induction furnace with interlaced primary winding :
de
en
- AT140566B - Process for extracting air components with a higher boiling point than oxygen :
de
en
- AU1758034A - Improvements relating to automatic telephone systems :
en
- AT140521B - Braun tube with low-voltage, gas-concentrated beams for oscillographing high-frequency vibrations. :
de
en
- CH174970A - Washable quilt. :
de
en
- FR777331A - :
fr
- FR777279A - Improvements to catalysts :
en
fr
- FR777206A - Improvements to hydraulic brakes :
en
fr
- GB423904A - Improvements in or relating to valves particularly adapted to control flow of fluid through large pipe lines :
en
- DE609247C - Rail fastening on wooden cross sleepers using iron shims and rail nails :
de
en
- GB423738A - Improvements in electric primary cells :
en
- CA348165A - Differential relay :
en
fr
- CH175223A - Railway carriage pusher. :
de
en
- FI16370A - Stabilizer for ammunition :
en
fi
- FR777289A - Method and device for regulating the exhaust of combustion engines :
en
fr
- CH175239A - Process for the preparation of an azo dye. :
de
en
- USRE19467E - Ornamental member for wheels :
en
- US1991331A - Glass melting tank :
en
- CH175174A - Distributor of solid objects. :
en
fr
- US1990839A - Press cylinder :
en
- US1991135A - Stove :
en
- ES136443A1 - A new process for the manufacture of an oily graphite emulsion. :
en
es
- GB423946A - Improvements in or relating to cut sole or/and heel leather for footwear :
en
- CA348134A - Game apparatus :
en
fr
- CA348171A - Abrasion resisting rubber stock :
en
fr
- CH175051A - Device for searching for a key of a keyboard instrument, some keys of which give chords, which gives a chord having the same notes as those of a given chord. :
en
fr
- DE609492C - Two-part tubular steel armchair :
de
en
- DE609494C - Process and hollow body for the production of concrete components :
de
en
- US1990741A - Hose nozzle for dispensing apparatus :
en
- DE609458C - Process for the manufacture of sector cables :
de
en
- ES136424A3 - Improvements in thermionic valves to regulate currents or passage of electrons. :
en
es
- GB424491A - Improvements in or relating to apparatus for the production of cigarettes :
en
- US1990620A - Traverse thread winder :
en
- CA348156A - Blasting initiator :
en
fr
- AU1825734A - Improvements in closures for low pressure discharge vents :
en
- US1990943A - Means for treating gases :
en
- US1991083A - Rotary flying shear :
en
- NL34711C - :
en
- CH175110A - Injection internal combustion engine. :
de
en
- GB424013A - Improvements in or relating to water level indicators :
en
- CH175252A - Process for the preparation of an anthraquinone dye. :
de
en
- CH175168A - Process for the preparation of a salt of tetrahydro-N-methylnicotinic acid methyl ester. :
de
en
- CH175225A - Device consisting of the assembly formed, on the one hand, by an aircraft engine, the propeller shaft of which is offset relative to the crankshaft and, on the other hand, by a muzzle. :
en
fr
- US1991090A - Laminated material :
en
- US1991128A - Arc welding apparatus :
en
- US1991166A - Container and method of forming rims therefor :
en
- CH174945A - Central heating radiator. :
de
en
- AU1634034A - Ventilated container for solid deodorant reagents :
en
- US1990471A - Refrigerating apparatus :
en
- US1990830A - Roller screen :
en
- US1991222A - Drying apparatus :
en
- CH174975A - Seating and reclining furniture with upholstery that can be rotated around the longitudinal axis. :
de
en
- ES135968A1 - A refinement of the pistons of the explosion engines to ensure the perfect closing of the compression chamber. :
en
es
- IE13530L - Curve-drawing instrument. :
en
- ES136303A3 - A perfection in weaving horse hair. :
en
es
- CH174936A - Scaffold girders. :
de
en
- GB424132A - Improvements in or relating to calculating machines, accounting machines and similar machines :
en
- DE609242C - Electrostatic filter system with collecting electrodes arranged in two or more pipe bundles connected in series :
de
en
- GB423900A - Improvements in apparatus for and process of coating photographic or like plates :
en
- CA348173A - Adjustable support :
en
fr
- ES136435A1 - Cinematographic sound projector for family use. :
en
es
- ES136329A1 - Procedure for obtaining compositions susceptible to be used as insecticides or fungicides and for other purposes. :
en
es
- US1990662A - Charge forming and distributing manifold :
en
- US1990762A - Valve mechanism :
en
- US1990829A - Bulk loading box :
en
- GB423940A - Improved method and apparatus for cutting cords of plastic material into predetermined lengths :
en
- GB424030A - Improvements in or relating to knitted fabrics :
en
- GB423873A - Improvements in and relating to harrows for sports grounds, lawns and the like :
en
- ES136442A1 - Blender machine for making chocolate and the like. :
en
es
- FI16340A - Fertilization conditions and apparatus for sterilization and disinfection :
en
fi
- ES2771Y - Mold for the manufacture of bricks or construction parts. :
en
es
- FR777119A - Process for the destructive catalytic pressure hydrogenation of solid carbonaceous materials :
en
fr
- US1990744A - Receptacle closure and method of manufacture thereof :
en
- DE609532C - Conveyor system for feeding rails to processing equipment :
de
en
- ES136380A1 - Procedure for the manufacture of fibrous cement tubes fitted with coupling sleeves. :
en
es
- ES3322U - Tin tube to pack ointments with mouth or racord for plug of all kinds of rectal or vaginal rubber cannulas and with device for the placement of protective sheath for them. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR777319A - Advanced weft feeder for continuous weft feed looms :
en
fr
- GB424067A - Improvements in heating apparatus of imitation fire type and in imitation fuel for use therein or in connection therewith :
en
- AT140514B - Automatic power opener and closer as an alarm clock attachment. :
de
en
- AT140530B - Bed frame. :
de
en
- AU1710334A - An improved gardening implement for raking, hoeing andthe like :
en
- CA348206A - Radio frequency distribution system :
en
fr
- CA348185A - Suction cleaner :
en
fr
- ES136418A1 - Improvements introduced in the means to allow the transport of road vehicles. :
en
es
- DE609126C - Two-stroke internal combustion engine :
de
en
- ES135953A1 - Improvement in the manufacture of electric incandescent lamps. :
en
es
- NL34658C - :
en
- FI16346A - Abrasive masking machine for a combination of tricycles and mattresses :
en
fi
- ES136340A1 - An improved process for the distillation of carbonaceous materials. :
en
es
- ES136496A1 - Installation to crush, grind and sieve soft materials. :
en
es
- GB424153A - Improvements in or relating to the decortication of the leaves or leaves and stalks of vegetable plants :
en
- US1990619A - Brush :
en
- US1990963A - Pickling inhibitor :
en
- ES2772Y - Mold for the manufacture of bricks or building parts. :
en
es
- ES135696A1 - Improvements introduced in the manufacture of pistons. :
en
es
- FR777245A - Tool for punching paper, leather, fabric, etc. :
en
fr
- FR777219A - Adaptation to vertical turbo-dynamo units, at high speeds, of a self-regulating device, an air cooler and a deflector system preventing oil from entering the generators :
en
fr
- FR777253A - Improved air supply system for motor vehicles, with a view, in particular, to carburetion and ventilation, and vehicles fitted with said system :
en
fr
- GB424070A - Improvements relating to electrical junction and distributing boxes :
en
- US1990821A - Tractor hitch :
en
- US1990958A - Type holder and block for the same :
en
- FR777328A - Shock absorber for fishing lines :
en
fr
- GB424084A - A pre-selecting gear changer :
en
- FR777155A - Improvements to tubular heat exchanger devices and in particular to tubular water boilers or heaters :
en
fr
- FR777223A - Method for measuring wind speed and anemometer including application :
en
fr
- GB424199A - Improvements in or relating to television or like systems :
en
- US1991254A - Shackle joint :
en
- US1991270A - Spectacles :
en
- FI16327A - Condensation :
en
fi
- DE609445C - Theft protection, especially for motor vehicles :
de
en
- DE609480C - Flat pocket typewriter :
de
en
- US1990589A - Alloy steel :
en
- FR777105A - Improvements to electrical equipment for lifting devices such as elevators and freight elevators :
en
fr
- FR777162A - Abrasive preparation process :
en
fr
- GB424020A - Improvements in and relating to advertising and like devices :
en
- GB424049A - Improvements in centrifugal pumps for circulation systems :
en
- GB447396A - Improvements in or relating to radio receivers :
en
- DE609436C - Spline connection :
de
en
- USD94560S - Design for a clock case :
en
- ES136116A1 - Government of plunger steam valves, especially for locomotives with rotary distribution shaft. :
en
es
- ES135641A1 - A device for the extraction of coffee essence by aspiration. :
en
es
- DE609411C - Single-lane drivable screwdriver with internal combustion engine, especially used for the track superstructure :
de
en
- GB424492A - Improvements in or relating to the manufacture of cigarettes :
en
- NL34875C - :
en
- US1990898A - Door shaft construction :
en
- US1991140A - Knitting machine needle :
en
- US1991188A - Solvent for absorption refrigeration plants :
en
- ES136427A2 - A PROCEDURE FOR OBTAINING NICKELCARBONYL :
en
es
- US1990988A - Loop regulating mechanism for knitting machines :
en
- DE609285C - Drive the vibrating blades of a paddle wheel propeller :
de
en
- DE609286C - Hairdressing comb with cutting edges arranged in the space between the tines :
de
en
- DE609298C - Relay with momentary switching to detect small voltage differences :
de
en
- FR777316A - Method and device for supplying internal combustion engines allowing high compression to be used with all fuels :
en
fr
- FR777266A - Advanced device for controlling the rudder of self-propelled barges and tugs of small tonnage :
en
fr
- DE609450C - Device for bag filling and weighing :
de
en
- DE609469C - Electro-optical relay system :
de
en
- US1990758A - Electric power transmission and distribution :
en
- US1990980A - Visible card receptacle :
en
- US1990985A - Phenolic condensation product :
en
- US1990514A - Flexible shafting and method of producing same :
en
- AU1618834A - Improvements in electric amplifying apparatus :
en
- AT140512B - Current control in electromagnetic motors. :
de
en
- CH175126A - Artificial ice rink. :
de
en
- FR777241A - Method of drilling wells, equipment and installation for its application :
en
fr
- AT140459B - Device for attaching a lunch box and its lid to two ski poles stuck in the ground. :
de
en
- ES3351U - Rubber sole for footwear. (Machine-translation by Google Translate, not legally binding) :
en
es
- USD94556S - Design fob :
en
- AT140463B - Protective sole against slipping. :
de
en
- FR777318A - Improvements to discharge tubes or receptacles and their manufacturing process :
en
fr
- US1990516A - Valve mechanism :
en
- ES136431A3 - An improvement in the manufacture of rubber footwear. :
en
es
- US1990907A - Method and apparatus for producing pile fabrics :
en
- US1991164A - Process of treating eggs :
en
- FI16376A - Forwarding of crystals from crystal cells :
en
fi
- GB424035A - Thermionic valves and arrangements in which such valves are used :
en
- GB423915A - Improvements in or relating to display devices :
en
- DE609262C - Push button control for elevators :
de
en
- DK49876C - Safety device for hunting rifles with folding barrel. :
da
en
- DE609431C - Device for molding objects from hardenable synthetic resin :
de
en
- ES136341A1 - Perfeccionamientos introduced in the system called curl for the manufacture of velvet to one or two faces, smooth or carved. :
en
es
- US1990515A - Dental flask :
en
- GB423974A - Means for protecting vapour ion valves against undesired arcs :
en
- ES136402A3 - Improvements in liquid dispensing devices. :
en
es
- ES3365U - League protects socks (Machine-translation by Google Translate, not legally binding) :
en
es
- GB423948A - Torsional-oscillation dampers for internal-combustion engines :
en
- GB424202A - Improvements in apparatus for preventing damage from backfiring in internal combustion engines :
en
- US1991025A - Bib apron :
en
- US1991039A - System of motor control :
en
- US1991098A - Simplex synchronous motor control system :
en
- DE609318C - Process for the production of a raw material suitable for the direct production of malleable iron or steel :
de
en
- CH175025A - Process for the production of vinyl esters. :
de
en
- DE609400C - Process for the preparation of iron pentacarbonyl :
de
en
- ES136391A1 - Procedure for obtaining molded materials in the form of regular pieces. :
en
es
- FR777086A - Improvements in the assembly of articulated toys :
en
fr
- GB424025A - Improvements in a method of and means for packing a plurality of different substances which are to be used together :
en
- GB424109A - Improvements in and relating to apparatus for the co-ordinated display of individual data :
en
- DK49860C - For fountain pens and fountain pencils, specific pocket clip. :
da
en
- US1990778A - Automatic air-draft regulator :
en
- USD94545S - Design for a bottle casing :
en
- ES3326U - A new cinch model (Machine-translation by Google Translate, not legally binding) :
en
es
- CH175116A - Cable entry device located on a cable inserted through a wall, in particular on an ignition cable. :
de
en
- FR777107A - Device for tilting the backrest of armchairs, sofas, sofas, convertible into beds :
en
fr
- DE609418C - Circuit for multi-aspect signals :
de
en
- DE609439C - Mouthpiece with slit-shaped outlet slot :
de
en
- DE609440C - Trailer coupling, especially for motor vehicles :
de
en
- GB424154A - New or improved control mechanism for change-speed gearing :
en
- CH175122A - Control device for steam generators, in particular for pressure-fired steam generators. :
de
en
- FR777062A - Method and apparatus for cutting paper or other substance :
en
fr
- FR777292A - Trailer hitch remote control mechanism :
en
fr
- CH174978A - Device for attaching objects, especially sanitary appliances, to walls, ceilings, etc. :
de
en
- ES136319A1 - A process for the manufacture of spectacle frames, made of pressure-moldable plastic material. :
en
es
- AT140489B - Clothespin. :
de
en
- US1990978A - Irreversible control :
en
- USD94542S - Design for a pouch :
en
- US1990689A - Drain control means :
en
- US1990800A - Photographic developer :
en
- FI16332A - Elektriskt urladdningsrör :
en
fi
- ES136389A3 - Procedure for the preparation of a dry product derived from starch sugar syrup. :
en
es
- FR777288A - Sealing device for aseptic tank and aseptic tank provided with this device :
en
fr
- GB423985A - Bleaching cream :
en
- AT140592B - Ski and its method of manufacture. :
de
en
- AT140603B - Locking device. :
de
en
- CH174992A - Device for driving the spindles of twisting and rewinding machines. :
de
en
- CH175202A - Car body with foldable top and snap frame. :
de
en
- CA348139A - Sawdust furnace :
en
fr
- US1991093A - Means for measuring moisture content of fibrous materials :
en
- US1991251A - Apparatus for and process of developing film :
en
- FR777161A - Rotary pump with auxiliary liquid ensuring the seal when rotating :
en
fr
- GB424189A - Improvements in or relating to casein :
en
- CH175092A - Process for the production of hollow bodies from rubber sheets glued together in an overlapping manner. :
de
en
- ES136430A1 - Machine to grind and dose coffee provided with automatic counter of the doses served. :
en
es
- ES3315U - A sole made of jute fabric or another textile fiber covered externally with rubber (Machine-translation by Google Translate, not legally binding) :
en
es
- GB424145A - Improvements in cameras for flashlight photography :
en
- US1991156A - Display stand :
en
- USD94540S - Design fob a cosmetic pencil kit :
en
- US1991344A - Treatment of hydrocarbons :
en
- GB423858A - Improvements in dentifrices :
en
- GB423905A - Improvements in and relating to casting processes in metal moulds :
en
- CH175182A - Thermal device for opening or closing electrical circuits. :
de
en
- ES136130A3 - A procedure for the manufacture of ties from knitted fabric. :
en
es
- GB424167A - Improvements in and relating to the springing of vehicles :
en
- CH174972A - Reclining furniture that can be converted into sweat and radiation couches, with electrical heat sources. :
de
en
- AT140640B - Drilling pressure control for deep drilling rigs. :
de
en
- CH175006A - Dye preparation suitable for textile printing purposes. :
de
en
- ES135671A3 - A procedure for the manufacture of shampoo for washing hair. :
en
es
- ES136399A1 - A device made of cast iron and nickel plated to stick visible or invisible pieces, in boots, shoes and all kinds of footwear. :
en
es
- ES136453A3 - A method of constructing heat insulating handles for containers. :
en
es
- US1990701A - Wall paper :
en
- DE609283C - Removable and split rim for motor vehicle wheels :
de
en
- GB424108A - Improvements in electric transformers :
en
- FR777190A - Control devices for braking devices :
en
fr
- ES136308A1 - An automatic operation device to disconnect the electrical system of a car the battery of the same, when in the own system a fault occurs. :
en
es
- FR777122A - Apparatus and method for the rapid development of intermediate films for television purposes :
en
fr
- ES136502A1 - Improvements in the manufacture of steel lattices for the construction of roads. :
en
es
- DE609312C - Index card with tab :
de
en
- ES136330A1 - Self-regulating heliostat. :
en
es
- GB424076A - Improvements in the manufacture and production of resinous condensation products :
en
- ES3304U - Indicator plates for license plates for vehicles combined with a patent holder (Machine-translation by Google Translate, not legally binding) :
en
es
- ES3331U - Pinza especially for textiles. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB424040A - Process of and apparatus for crushing, grinding and sifting soft materials :
en
- ES136314A1 - Improvements in the manufacture of rolling shutters. :
en
es
- CH174966A - Dowels. :
de
en
- AT140593B - Bread press machine. :
de
en
- FR777280A - Drive device for shafts subject to unevenness or displacement :
en
fr
- ES135586A1 - Muffles-flange for the vulcanization of dental braces of rubber or other material. :
en
es
- FR777067A - Tank dyes and their preparation process :
en
fr
- DE609388C - Blowpipe device for locomotives :
de
en
- ES136377A1 - A device for inspection or verification of incandescent cathode tubes. :
en
es
- FR777171A - Damping float for angling :
en
fr
- ES136485A1 - An improvement in the manufacture of wire mesh strainers, perforated plate, cloths and the like. :
en
es
- DE609502C - Magnet system for magnetic scales :
de
en
- DE609521C - Development device :
de
en
- FR777139A - Bottle capping machine :
en
fr
- DK49875C - Device for electric commutators and switches according to the spark commutation principle with one or more conductive liquid jets. :
da
en
- GB424023A - Improvements in and relating to apparatus for playing board games :
en
- US1991213A - Dry material feeding apparatus :
en
- FR777278A - Improved process for the disintegration of aleuron cells from grain, mill products and other similar products :
en
fr
- FR777314A - Process for coating surfaces of tin, lead or tin-lead alloys :
en
fr
- GB423867A - Improvements in or relating to display devices :
en
- GB424006A - Improvements in the construction of reinforced concrete members for structural purposes :
en
- GB424050A - Improvements relating to the treatment of hydrocarbon oils :
en
- DE609254C - Process to increase the discriminatory power of resonance relays operated with modulation frequencies in remote control systems :
de
en
- US1990518A - Reflecting sign :
en
- US1990904A - Manufacture of cellulose ethers :
en
- ES136242A1 - Procedure for the production of a pressed artificial mass. :
en
es
- FR777058A - Protection system for direct current traction networks :
en
fr
- GB424033A - Improvements in footwear :
en
- USD94531S - Design fob a door :
en
- GB424068A - Improvements in machines for treating textile and similar materials with liquids :
en
- FR777066A - Poultry killing device :
en
fr
- FR777138A - Lady's bag toiletry bag :
en
fr
- GB424019A - Fuel injection and mixture controlling apparatus for internal combustion engines :
en
- GB424263A - Method of and apparatus for working steeply-inclined seams in coal mines :
en
- DE609426C - Breathing mask, in particular for medical purposes :
de
en
- GB424036A - Improvements in or relating to guns :
en
- GB447392A - Apparatus for projecting perforated cinematograph films in a jerking motion :
en
- DK49870C - Device by Batteries of Primary Elements. :
da
en
- ES136291A1 - A liquid measuring device and recorder of the consumption thereof. :
en
es
- DE609479C - Method and device for drying finished prints with ozone :
de
en
- CH175030A - Process for the production of a new azo dye. :
de
en
- FR777224A - Barrette pliers-guiche :
en
fr
- GB424146A - Process for obtaining pure zinc oxide :
en
- DE609253C - Compressed gas switch :
de
en
- ES2761Y - Hand-operated fire extinguisher appliance. :
en
es
- ES3332U - Removable car-bed chair, for children. (Machine-translation by Google Translate, not legally binding) :
en
es
- DE608307C - Partial device for multicolor intaglio printing :
de
en
- US1990607A - Rolling mill having inclined rolls :
en
- US1990771A - Lubricant testing machine :
en
- US1991290A - Safety razor :
en
- US1990510A - Coaster brake for bicycles :
en
- US1991145A - Panel element :
en
- USD94561S - Design fob a clock case :
en
- AU1623434A - Improvements in suspension devices for vehicles :
en
- CA348157A - Blasting initiator :
en
fr
- GB423899A - Improvements in the production of dental porcelain jacket crowns :
en
- ES136062A1 - Improvements introduced in the construction of wooden posts, columns and similar, with foot. :
en
es
- ES136421A1 - A new system to remedy the faults in the ignition of cars and trucks. :
en
es
- FR777270A - Two coil electromagnetic circuit breaker :
en
fr
- FR777294A - Method and device for periodic and adjustable dispensing of liquids :
en
fr
- FR777071A - Device for damping the oscillations of a pressurized liquid :
en
fr
- US1990550A - Dental apparatus :
en
- US1991133A - Lip stick holder :
en
- US1991235A - Feeding apparatus :
en
- GB424026A - Improvements in or relating to means for disinfecting closets, lavatories or other rooms :
en
- US1990919A - Door and window :
en
- ES136398A1 - A RECONSTITUTED COMPRESSED LEATHER MANUFACTURING PROCEDURE :
en
es
- FR777057A - Echo sounding device enhancements :
en
fr
- GB424031A - Improvements in or relating to gang lawn mowers :
en
- US1990650A - Heat resistant alloy :
en
- US1991077A - Seal or guard :
en
- FI16369A - Anordning vid gasmasker :
en
fi
- USD94535S - Design for a nut roasting machine :
en
- DE609331C - A damping pump for electromagnets consisting of a cylinder with a piston :
de
en
- DE609344C - Spindle drive for the recording or playback box in sound recording and playback machines :
de
en
- ES135651A1 - A method of building stairs. :
en
es
- FR777269A - Method and apparatus for preheating and thermal treatment in aluminothermy :
en
fr
- GB424173A - Improvements in or connected with polishing, buffing and like apparatus :
en
- FR777283A - :
fr
- US1991031A - Doorlock :
en
- US1991032A - Valve :
en
- US1991315A - Method for testing meat :
en
- CH175010A - Device for moving air. :
de
en
- DE609497C - Work spindle for knob lathe :
de
en
- US1990816A - Cotton harvesting and cleaning machine :
en
- US1991249A - Process of and apparatus for developing film :
en
- US1990813A - Heat regulating apparatus :
en
- US1990825A - Advertising display :
en
- AT140455B - Process for the production of mechanically high-quality films from solutions of acetyl cellulose. :
de
en
- US1991205A - Spring bottom for beds :
en
- AU1503833A - An improved window locking device :
en
- CA348215A - Tanning material :
en
fr
- US1990586A - Radio transmitter :
en
- USRE19460E - parks :
en
- CH175189A - Billboard. :
de
en
- US1991172A - Hose supporter :
en
- US1991301A - Barrel closure :
en
- FI16318A - Sovsäck :
en
fi
- FR777077A - Vacuum discharge vessel with separate pump vacuum capacity and pure mercury cathode :
en
fr
- GB423912A - System for the rapid transforming of open automobiles of the torpedo, spider and like types, into closed automobiles, and vice versa :
en
- GB424329A - Improvements in or relating to heat conducting tubes :
en
- CH175165A - Process for the separation of the follicular hormone from products containing such. :
de
en
- US1990796A - Stopping mechanism for sewing machines :
en
- US1991225A - Labeling machine :
en
- AT140494B - Weft sensor device. :
de
en
- US1990737A - Manufacture of rubber bonded abrasive products :
en
- US1991124A - Mechanical transmission mechanism :
en
- US1991304A - Slicing machine :
en
- CH175026A - Process for the preparation of a benzimidazolium derivative. :
de
en
- US1990666A - Headlight dimmer :
en
- CH175136A - Contact device with elastic plug and socket, and method for its manufacture. :
en
fr
- ES136106A2 - IMPROVEMENTS INTRODUCED IN THE MAIN PATENT :
en
es
- GB423957A - Improvements in switch devices for electric incandescent lamps, particularly batterylamps :
en
- US1990642A - Brake lining applicator :
en
- US1991265A - Inertia controlled shock absorber :
en
- DK49862C - Collapsible, cellular packaging Cardboard or similar material for eggs and similar merchandise. :
da
en
- CH174943A - Heating installation of the surface of a floor, a ceiling, etc. :
en
fr
- CH175021A - Process for the extraction of silicon. :
de
en
- DE609267C - Self-collecting scales with card printing :
de
en
- CH175233A - Process for the preparation of 4-amino-3-benzyloxy-diphenylamine. :
de
en
- FR777144A - Device for depositing the bait at the bottom of the water for use by fishermen :
en
fr
- CH175234A - Process for the preparation of 4-amino-3-ethoxy-4'-methoxy-diphenylamine. :
de
en
- CH174946A - Process for hot air heating of premises provided with seats. :
en
fr
- CH175255A - Gate valve with valve body. :
de
en
- US1991080A - Oscillating electric fan :
en
- DE609223C - Method and device for increasing the gas yield of chamber furnaces for the production of gas and coke :
de
en
- AT140517B - Armature with commutator for small electrical machines that are exposed to strong vibrations. :
de
en
- CA348191A - Rear axle assembly :
en
fr
- CA348176A - Hydrocarbon product manufacture :
en
fr
- US1991020A - Printing machine :
en
- CA348179A - Continuous layboy :
en
fr
- CH174947A - Flat radiator member. :
de
en
- CH174965A - Tap for gas stoves and the like. :
de
en
- CA348118A - Rubber article manufacture :
en
fr
- CH174989A - Facility for the production of thread. :
de
en
- CA348125A - Filter :
en
fr
- GB423891A - Improvements in or relating to vehicle bodies :
en
- IE13683L - Refrigerators :
en
- CA348184A - Suction cleaner :
en
fr
- US1990743A - Boiler :
en
- US1990523A - Method of producing methane :
en
- CH174991A - Spinning regulator for electrically driven ring spinning machines. :
de
en
- US1990479A - Power hammer construction :
en
- US1990781A - Resistance-capacitance coupled amplifier :
en
- US1991071A - Shipping container :
en
- CA348218A - Sewing machine :
en
fr
- CA348208A - Saw handle :
en
fr
- CH175087A - Slotted pliers with conical head. :
en
fr
- DE604147C - Shaving Foam Maker :
de
en
- DE609224C - Steam generating plant with several steam generating units operating at a very high heating gas speed :
de
en
- CH175047A - Drawing ruler to draw parallels. :
en
fr
- GB424187A - Improvements in or relating to the decortication of vegetable plants and to degumming of fibres obtained therefrom :
en
- US1990592A - Method of and apparatus for ornamenting shoe parts :
en
- US1990875A - Fuel filter :
en
- US1991078A - Speed control apparatus :
en
- GB424094A - An improved advertising device :
en
- US1991055A - Helmet :
en
- CA348106A - Boat :
en
fr
- US1990580A - Appliance for use during the cooking of chickens and other birds :
en
- US1990756A - Shelving :
en
- US1990910A - Stove pipe coupling :
en
- US1991015A - Duplicate bridge table :
en
- US1991320A - Separable fastener :
en
- ES136014A1 - Procedure to transmit and receive high frequency acoustic waves. :
en
es
- FR777307A - Electrical transmission of mechanical energy :
en
fr
- US1990676A - Cosmetic cream :
en
- US1990712A - Combined bird food container cover and tray :
en
- US1990750A - Variable volume pump and hydraulic transmission :
en
- US1991120A - Automobile doorlatch :
en
- US1990653A - Automatic temperature control for fluid mixtures :
en
- US1990680A - Compressor unit of a pulsator system :
en
- US1991199A - Method of forming rear axle housings :
en
- US1990767A - Reversing brush means for electric generators :
en
- US1991243A - Apparatus for producing cellulose :
en
- US1991330A - Clasp brake :
en
- US1991287A - Bracelet lock :
en
- US1990611A - Tire opener :
en
- US1991062A - Method of and apparatus for inductive heating :
en
- CH175049A - Number to teach elementary calculus. :
en
fr
- AU1647834A - Improvements in electrostatic condensers :
en
- CA348146A - Porous building material :
en
fr
- CA348120A - Lime treating apparatus :
en
fr
- AT140572B - Process for the preparation of ester-like wetting agents, foaming agents and dispersants. :
de
en
- CH175190A - Illuminated advertising device for the generation of hiking writings and figures. :
de
en
- ES135985A1 - Improvements introduced in the manufacture of evaporators. :
en
es
- GB424095A - Improvements in or relating to electro-magnetically actuated compressors :
en
- US1990802A - Vehicle spring :
en
- AT140555B - Process for the direct production of pure and tasty alcohol from mashes or dilute alcoholic solutions. :
de
en
- CH175120A - Tubular steam generator. :
de
en
- ES3333U - New shaving device (Machine-translation by Google Translate, not legally binding) :
en
es
- FR777147A - Process for the destructive hydrogenation of distillable solid carbonaceous materials :
en
fr
- US1990763A - Bundling tool :
en
- US1990806A - Conveyer roller :
en
- US1990869A - Toilet seat cover :
en
- US1990900A - Compensating drawbar :
en
- USD94544S - Design for a candlestick :
en
- US1990524A - Lubricating apparatus :
en
- DE609316C - Device for introducing and aligning a sheet of paper to be introduced from the front into the paper guide of typewriters :
de
en
- AT140590B - Method and device for monitoring drying processes, in particular when drying wood. :
de
en
- AU1622334A - Improved liquid dispensing apparatus :
en
- ES2906U - Automatic tweezers to tear the hair of the human body, especially the eyebrows. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR777295A - Propulsion unit can also be used for pumps and compressors :
en
fr
- US1990950A - Wheeled gun carriage :
en
- US1990640A - Electric heater :
en
- US1990685A - Process for fractionating vinyl resins and the product obtained thereby :
en
- ES136498A1 - Procedure to color the iron, steel and cast iron and to form on these metals or their alloys an intermediate layer or sublayer for the subsequent galvanization. :
en
es
- AT140454B - Process for the production of multicolor light filters. :
de
en
- CH175244A - Process for the preparation of a monoazo dye. :
de
en
- CH174982A - Light metal conductor. :
de
en
- DE609314C - Die setting and line casting machine with more than one magazine channel for individual dies :
de
en
- GB424087A - Improvements relating to loose leaf books :
en
- GB424162A - Improvements in and relating to methods and apparatus for obtaining electro-cardiograms :
en
- AT140587B - Set design. :
de
en
- GB424136A - Improvements in and relating to systems of electric motor control :
en
- DE609306C - Arrangement for generating signals :
de
en
- ES135852A1 - PROCEDURE FOR OBTAINING WETTING, FOAMING, DETERGENT AND EMULSATING MEDIA :
en
es
- AT140491B - Wooden panel. :
de
en
- DE609350C - Device for clearing trees :
de
en
- US1990933A - Disk tumbler lock :
en
- ES136460A1 - Procedure for obtaining condensed milk for special dietary regimes. :
en
es
- ES136345A1 - A new procedure to connect the terminals in refractory heaters. :
en
es
- ES136281A1 - A method to produce wicks or ropes of fibrous material. :
en
es
- GB424176A - Improvements relating to epicyclic variable-speed gearing :
en
- FR777220A - Method and apparatus for dyeing stockings :
en
fr
- FI16366A - Anordning för urvattning av massabanor :
en
fi
- GB424110A - Process for making diatomaceous earth products :
en
- FI16350A - Compatibility rules for non-subsidiaries :
en
fi
- US1990905A - Device for removing concrete molds :
en
- CH174951A - Hydraulic binder. :
de
en
- CH175041A - Protective cover for magazines and paperback books, in particular telephone books. :
de
en
- ES136388A1 - A procedure for the manufacture of copper cementation. :
en
es
- CA348154A - Chute assembly :
en
fr
- DE609430C - Single rope grab :
de
en
- FR777163A - Azo dye and its manufacturing process :
en
fr
- GB424028A - Improvements in boots or shoes and method of making the same :
en
- FR777336A - Rubber crusher for laundry :
en
fr
- US1990864A - Process and agent for delustering textile materials :
en
- US1991087A - Removable clothesline pole :
en
- US1990625A - Process for the working up of crude cellulose ester solutions :
en
- US1990746A - Brake drum :
en
- FR777256A - Improvements made to the containers, with disc provided with openings, in particular to the rice powder boxes :
en
fr
- US1990606A - Shafting for power transmission :
en
- US1991269A - Process of extracting metals from beryllium minerals :
en
- CH174944A - Feed fittings in central heating systems. :
de
en
- FI16322A - Apparat för tvättning, borstning, slipning, Polering, rengöring o.dyl. :
en
fi
- ES136452A1 - A refinement in the devices for the exchange of temperatures between two liquids. :
en
es
- FI16357A - Milker :
en
fi
- FR777109A - Spindle spool for winding and supporting silk and other applications :
en
fr
- GB423958A - Improvements relating to electric batteries :
en
- GB424183A - Improvements in and relating to heel seat lasting machines :
en
- US1991125A - Cellulose nitrate multiacylate compounds and process of making the same :
en
- US1991154A - Bridge :
en
- DE609361C - Photographic camera with interconnected flaps delimiting the field of view :
de
en
- FR777104A - Aplanatic clock or clock :
en
fr
- FR777149A - Automatic centrifugal apparatus :
en
fr
- FR777287A - Pressure relief valve for container :
en
fr
- GB424090A - Improvements in or relating to shuttles of looms for weaving :
en
- US1991008A - Method and apparatus for producing low carbon metal :
en
- FR777159A - Electrode system for braun tubes, especially for television :
en
fr
- GB423914A - Improvements in containers for first aid equipment :
en
- GB424080A - Improved apparatus for testing the performance of individual cylinders in multi-cylinder internal combustion engines :
en
- NL34675C - Method and apparatus for the electrolytic separation of zinc from aqueous solutions using insoluble anodes :
en
nl
- US1990616A - Feeding mechanism for sewing machines :
en
- US1990913A - Pneumatic ticket dispatch tube for telephone exchanges or the like :
en
- GB423961A - Improved single tube modulated oscillator :
en
- US1991227A - Control valve :
en
- DE609106C - Compressed air brake device with a control valve and a valve for graduated loosening :
de
en
- GB423889A - Improvements in vertical retorts for the carbonisation of coal and like carbonaceous materials :
en
- GB424116A - Improved process for the production of concrete pipe-lines of any desired length :
en
- GB424196A - Improvements in or relating to television and like receivers :
en
- US1990613A - Spinning machine :
en
- US1991339A - Heat exchange apparatus :
en
- AT140648B - Process for removing dust from gravel and grit. :
de
en
- FI16355A - Interpretation of the supply of material in the form of a banor and anchorage :
en
fi
- GB424160A - Improvements in metal frame-work units for constructional purposes :
en
- CA348205A - Duo-signalling system :
en
fr
- US1991084A - Treatment of organic compounds :
en
- CH175059A - Propulsion device on torpedoes. :
de
en
- US1990533A - Package :
en
- US1990494A - System of making observations and directing gun fire :
en
- US1990708A - Production of valuable hydrocarbons :
en
- US1990832A - Brick kiln arch and means for and method of producing same :
en
- DE609391C - Three roll bending machine :
de
en
- FR777174A - Plate rolling mill :
en
fr
- GB423968A - Improvements in thermionic valves :
en
- FR777082A - Burners improvements :
en
fr
- USD94569S - Design fob a coaster wagon :
en
- GB424098A - Improvement in process for making a beater furnish :
en
- FR777156A - heat exchangers :
en
fr
- ES136404A1 - A method of manufacturing eyelets decorated by a nitrocellulose process. :
en
es
- FR777225A - Caliber support for assembling the internal elements of electric lamps :
en
fr
- DK49884C - Paste for Coating Spacers in Veneer Presses. :
da
en
- ES136492A1 - A perfection in jacquard devices and the like. :
en
es
- ES3355U - Hair curler clip. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR777209A - Craft for spinning artificial fibers :
en
fr
- FR777348A - Improvements to wire mesh gabions for river works :
en
fr
- CH175096A - Process for the pretreatment of smooth castings to be provided with a protective coating, in particular centrifugal cast pipes which are produced in chill molds. :
de
en
- US1990671A - Display device :
en
- US1991210A - Electromagnetic device :
en
- ES135346A3 - Improvements in the introduction of knitwear. :
en
es
- CH175071A - Large medium gear. :
en
fr
- GB423910A - Printing device :
en
- GB423959A - Improvements in and relating to separating solid materials :
en
- FI16317A - Brösthållare :
en
fi
- FR777309A - Method and devices for automatic brake linkage adjustment :
en
fr
- ES136283A1 - Device for the automatic emission of communications or news in telephone installations. :
en
es
- DE609396C - Lock for lower doors of vertical chamber ovens :
de
en
- DK49861C - Device for combined Table and Billiards. :
da
en
- US1990552A - Signal relaying circuit :
en
- GB423920A - Improvements relating to the thermal, electrical or other insulation of articles :
en
- GB424134A - Production of volatile compounds by fermentation :
en
- GB424201A - Improvements in or relating to cartons or containers for sound records and other hollow cylindrical bodies :
en
- FR777297A - Method of regulating the temperature of an enclosure as a function of another variable temperature :
en
fr
- US1990543A - Railway track circuit apparatus :
en
- ES136374A1 - A refinement in the agitators to saturate and mix fluids. :
en
es
- FR777110A - Improvements to rope sole shoes :
en
fr
- US1990546A - Electric percolator :
en
- US1991016A - Nonbuckling damper for high temperature flues :
en
- ES3334U - A new device for combustión of heavy oils or similar (Machine-translation by Google Translate, not legally binding) :
en
es
- FI16330A - Elektriskt urladdningsrör :
en
fi
- FI16372A - Skjutvapen av gastrycksladdaretyp :
en
fi
- FR777054A - Optical device to double the visibility of the dies in the so-called linotype composing machines :
en
fr
- GB424038A - Improvement relating to the heating of motor cars and the like :
en
- FR777344A - :
fr
- GB424010A - Improvements in knitted fabrics and in the production thereof :
en
- DE609255C - Current collector for control resistors :
de
en
- US1990728A - Anode structure :
en
- US1991117A - Marking or scribing device :
en
- CA348122A - Shock absorber :
en
fr
- CH175129A - Multi-phase induction motor directly fed via electrical discharge vessels with discontinuous control of the anode current. :
de
en
- ES3258U - An automatic closure for containers of all kinds especially for bottles, jars and jars (Machine-translation by Google Translate, not legally binding) :
en
es
- GB424014A - Improvements in and relating to thermally-operated electric switches :
en
- GB424112A - Improvements in and relating to internal combustion engines of the liquid fuel injection type :
en
- DE609272C - Nozzles, especially for explosion turbines :
de
en
- US1990568A - Back rubbing towel :
en
- US1990569A - Signaling system :
en
- FR777268A - Thermite welding molding bricks :
en
fr
- ES136264A1 - Improvements in the manufacture of inductance coils. :
en
es
- FR777068A - Locomotive with internal combustion engine and electric transmission :
en
fr
- DK49867C - High frequency gain coupling with Attenuation reduction. :
da
en
- DE609324C - Arrangement for cooling electrical equipment, in particular transformers, which are housed below the chassis of a vehicle :
de
en
- FR777304A - Further training in electric lamps for headlights and projectors :
en
fr
- GB424064A - Improvements in and relating to duplicating devices :
en
- US1991070A - Electrical generating and distributing system :
en
- US1991346A - Press section for fourdrinier paper machines :
en
- ES135722A3 - Improvements in the manufacture of wheel sets for rail vehicles joined by strapping or pressure between the bodies and the wheel rims. :
en
es
- DE609352C - Lever operated shut-off, venting and safety valve for air storage diesel engines :
de
en
- GB423869A - Improvements in or relating to the manufacture of intermediates for thioindigo dyestuffs :
en
- AU1853034A - Improvements in or relating to centrifugal pumps :
en
- AT140639B - Underpants, with adjustable closing width. :
de
en
- AT140595B - Process for cleaning and bleaching nuts with the help of chlorine. :
de
en
- CA348187A - Suction cleaner :
en
fr
- CH175184A - Installation of pneumatic control of the movable electrical contacts of a switchboard for the selective ignition of lamps on a lamp panel. :
en
fr
- CA348177A - Lubricating oil :
en
fr
- AT140495B - Iron plate. :
de
en
- CH174963A - Chimney with soot separator. :
de
en
- CA348228A - Fishing reel :
en
fr
- CH175085A - Automatic lathe. :
de
en
- GB424135A - Production of organic compounds by fermentation :
en
- CH175254A - Aluminum-silicon-copper-nickel alloy. :
de
en
- US1990466A - Production of asphaltic products from aromatic extracts of mineral oils :
en
- US1990788A - Reenforced container :
en
- CH174985A - Equipment on the riser pipe for tapping strongly foaming drinks, especially moderately chilled beer. :
de
en
- CH175069A - Method and device for photographic sound recording. :
de
en
- US1990511A - Reduction of nitroguanidine :
en
- US1991295A - School desk :
en
- AT140601B - Device for removing the printing plates in a machine for casting stereotype plates or back-casting of galvanos. :
de
en
- CH175150A - Electrically heated through furnace for annealing, especially sheet metal. :
de
en
- CA348132A - Pressure regulator :
en
fr
- CA348137A - Reinforced concrete pipe :
en
fr
- US1991207A - Tire cover :
en
- US1991218A - Internal combustion engine :
en
- CA348219A - Shoe manufacture :
en
fr
- US1990623A - Tension release mechanism :
en
- USD94585S - Design for a shoe :
en
- US1990541A - Refrigeration apparatus :
en
- DE609362C - Cantilever suspension unit for aircraft :
de
en
- US1990809A - Game :
en
- US1991196A - Bituminous concrete revetment :
en
- CH175228A - Extension and trestle ladder. :
de
en
- US1990807A - Process of producing benzanthrone carboxylic acid :
en
- US1991282A - Electron tube :
en
- DE609239C - Device for removing zipper links from a container :
de
en
- US1991005A - Method and means for changing phonograph records :
en
- CH175098A - Device for damping torsional vibrations of waves. :
de
en
- AT140589B - Electrically heated crucibles, in particular for setting machines. :
de
en
- AT140638B - Slide lock. :
de
en
- AU1621234A - Improved carton specially suitable for cigarettes and matches :
en
- CH175140A - Flameproof extinguishing chamber designed for liquid switches. :
de
en
- US1990657A - Apparatus for increasing the efficiency of internal combustion engines :
en
- US1990862A - Melting and casting unit :
en
- DE609305C - Arrangement for the automatic control of the load on electric drive devices with hydraulic power transmission, especially steering gear :
de
en
- GB424410A - Waterproofing leather :
en
- DE609467C - Seed dressings :
de
en
- ES3337U - Security ballot for elections (Machine-translation by Google Translate, not legally binding) :
en
es
- ES136263A1 - A pneumatic indicator for automobiles. :
en
es
- US1991108A - Method of removing the catalyst from a spent liquor resulting from the esterification of cellulose in fibrous form :
en
- USD94586S - Design fob a shoe :
en
- CH175161A - Rinsing device for hygienic purposes, in particular for dental and oral care, with a rinsing liquid chamber and a separate chamber for generating pressurized gas. :
de
en
- ES3363U - Two piece lid with transparent covers, for shirts. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB424096A - Improvements in rotary timber slicing machines having horizontal cutting discs :
en
- DE609327C - Phase modulated transmitter circuit :
de
en
- GB424051A - Improvements in or relating to packing rings for engine pistons :
en
- DK49885C - Procedure for the manufacture of a bra with vaulted breast pockets of knitted fabric. :
da
en
- GB423973A - Improvements in non-return valves for reciprocating pumps :
en
- US1990658A - Reclaimed rubber :
en
- CA348163A - Radio transmitting system :
en
fr
- ES135863A1 - New cooling system for radiators and cylinders of automobile and aviation engines. :
en
es
- US1990581A - Method of making shoes and apparatus therefor :
en
- US1990630A - Tester for finger nail color :
en
- DK49858C - Indicator, in particular for use in creating cylindrical workpieces in lathes. :
da
en
- US1991053A - Poultry brooder :
en
- US1991230A - Electric cable system and method of installing the same :
en
- CH175039A - Method and apparatus for the manufacture of pulp. :
en
fr
- FR777338A - Metal cabinet with triangular boxes :
en
fr
- GB424186A - Improvements in or relating to the decortication of the leaves or leaves and stalks of vegetable plants :
en
- ES136297A1 - Press for the extraction of juices from slices or beets of spent or fresh beets and other products containing air. :
en
es
- FR777158A - Fastening system for jewelery, badges or similar items :
en
fr
- FR777293A - Integral hydraulic brake system :
en
fr
- US1991134A - Process and apparatus for stitching :
en
- GB423870A - Improvements in or relating to the manufacture of artificial stone surfaces :
en
- FR777184A - Improvements to high conductivity boilers :
en
fr
- AT140529B - Support and guide for drawers or the like. :
de
en
- AT140600B - Method and device for drying gravure paper webs. :
de
en
- AT140604B - Device for foot actuation of the regulating device of motors, in particular for motor vehicles. :
de
en
- CH174956A - Method of making dropper bottles. :
de
en
- CH175183A - Telemetry reception arrangement in which the incoming pulses are converted by a capacitor system in a measuring device supplied to capacitor currents. :
de
en
- DE609461C - Electrode holder for electric ovens :
de
en
- ES136394A3 - Improvements in the manufacture of fabrics of various kinds through the action of needles. :
en
es
- DE609339C - End connection for the insert springs of mattresses :
de
en
- DK49864C - Aircraft Location System. :
da
en
- DE609248C - Rail fastening on cross sleepers by means of hook sleeves :
de
en
- USD94529S - Design for a paring knife or similar :
en
- DE609308C - Scraper for disc roller grates :
de
en
- DE609340C - Articulated connection for double ladders :
de
en
- FR777093A - Evaporative cooling system for aircraft engines :
en
fr
- FI16331A - Elektriskt ljusrör med dubbla väggar :
en
fi
- FR777130A - Process for sealing single or double crimped joints :
en
fr
- GB424022A - Improvements in and relating to arrangements employing electric discharge devices for connecting a load to a supply :
en
- DE609311C - Easel leaf egg in book form :
de
en
- GB424418A - Improvements in and relating to apparatus for delivering measured quantities of a liquid or liquids to a laundry washing drum or other vessel :
en
- ES136422A3 - An improved process for manufacturing insulated electrical conductors. :
en
es
- ES136473A1 - A machine to manufacture cement tubes by centrifugation. :
en
es
- FR777195A - Improvements to toothed gears :
en
fr
- GB424081A - Improved valve for controlling the flow of fluid :
en
- FR777305A - Electric bulb headlight particularly for automobiles and airplanes :
en
fr
- GB423917A - Improvements in and relating to radiation devices :
en
- ES135678A1 - An apparatus to measure or supply liquids or gases. :
en
es
- GB424079A - Improved construction of mowing machines :
en
- ES3336U - A new model of mechanical coffee machine (Machine-translation by Google Translate, not legally binding) :
en
es
- FR777112A - Automatic vulcanization method and apparatus for repairing rubber articles :
en
fr
- US1990695A - Oil-burning heater :
en
- US1990846A - Gas purger for refrigerating systems :
en
- US1990984A - Dry cleaning machine :
en
- USD94562S - Design fob an apron :
en
- DE609424C - Process for generating harmonic-free direct current by means of direct current machines with slot anchors :
de
en
- ES136152A1 - Improvements in the devices to stop bottles. :
en
es
- DE609315C - Sheet delivery for printing machines :
de
en
- CH175261A - Process for obtaining a therapeutically valuable product. :
de
en
- US1990655A - Chimney construction :
en
- FR777238A - Improvements to vibrating fork measuring devices :
en
fr
- FR777308A - Automatic heater :
en
fr
- US1990647A - Copper-containing steel :
en
- FR777120A - Further training in needle vibrators :
en
fr
- GB424262A - Manufacture of azo-dyestuffs suitable for dyeing leather :
en
- DE609402C - Process for the separation of mixtures consisting of di- and trimethylamine :
de
en
- FR777247A - Advanced buckle for tightening or securing belts, belts and other applications :
en
fr
- FR777347A - Folding chair combined with a handbag :
en
fr
- ES135761A1 - A procedure for obtaining and using porous or filtering substances with bactericidal action on the water or liquids that pass through them. :
en
es
- FR777312A - New elastic mounting for very high speed shafts or spindles :
en
fr
- GB423886A - Improvements in curved or domed metal framework structures :
en
- GB424264A - Improvements in or relating to the production of tricarbocyanine dyes :
en
- FR777081A - Game table intended particularly for playing cards :
en
fr
- FR777285A - Improvements made to protection boxes for overhead underground lines :
en
fr
- ES135634A1 - Perfeccionamientos introduced in the manufacture of stretchers by articulated pieces. :
en
es
- ES136013A1 - Goniometer of funnels or horns. :
en
es
- FR777160A - Symmetrical cathode ray deflection device, especially for television :
en
fr
- FR777202A - Method and apparatus for manufacturing veneer sheets on veneer cutting machines, with blades :
en
fr
- GB423908A - Improvements relating to the tape driving of spindles in ring spinning and doubling frames :
en
- GB424195A - Improvements in fluorescent substances :
en
- ES3023U - Improved device in economical kitchen ovens. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR777232A - Improvements to devices, with one or more drawers or shelves, which can select, cards, plates and all individual parts without there being any obligation to carry out their prior classification :
en
fr
- CH174988A - A method of manufacturing a carding insert with butted ends. :
en
fr
- CH175176A - Mechanical-acoustic shielding device. :
de
en
- GB423903A - Improvements relating to indirectly heated cathodes for electron discharge tubes :
en
- DE609282C - Heating and ventilation device for motor vehicles :
de
en
- DE609370C - Device for axis (height) adjustment of a prism telescope :
de
en
- US1990833A - Letter or symbol :
en
- US1990871A - Folding shower booth :
en
- US1991267A - Bean pod cutter :
en
- FI16371A - Måltavla för taktisk fältskjutning :
en
fi
- DE609337C - Device for the automatic control of upper air in firing systems, especially locomotives :
de
en
- US1991138A - Assembling machine for thin metal sheets :
en
- US1991159A - Brake clearance adjuster :
en
- US1991158A - Advertising device :
en
- AT140626B - Device for pressing tobacco or similar material in packaging machines. :
de
en
- CA348207A - Vacuum tube :
en
fr
- US1990577A - Means for determining fuze and other values for use in connection with antiaircraft guns :
en
- US1990499A - Liquid fuel package :
en
- AT140538B - Clampable universal joint as a suspension device for leveling instruments. :
de
en
- USRE19463E - Making condensation products of :
en
- ES136185A1 - Improvements in rifles, especially hunting. :
en
es
- GB423865A - Improvements in the manufacture of aliphatic anhydrides :
en
- US1990636A - Towel cabinet :
en
- US1990706A - Process of testing for halogens :
en
- ES135990A1 - A procedure for making toilet seats. :
en
es
- US1990652A - Automatic train pipe connecter :
en
- US1990738A - Cold holder and method of making the same :
en
- US1991167A - Sled runner :
en
- CH175013A - Dust separation system with a centrifugal fan that separates the dust in two or more intermeshing spirals and discharges them through at least one opening. :
de
en
- USD94587S - Design for a shoe :
en
- CA348160A - Two-way telephone system :
en
fr
- US1990504A - Flash light :
en
- US1990722A - Water softener :
en
- US1991144A - Weft protector for looms :
en
- USD94577S - Design for a casserole holder :
en
- AT140617B - Screw press. :
de
en
- AT140649B - Seller of goods. :
de
en
- US1990987A - Refrigerator :
en
- CA348196A - Sanitary napkin :
en
fr
- US1991180A - Tire lock :
en
- USD94567S - Design fob a nut cracker :
en
- AT140487B - Head brush. :
de
en
- CH175123A - High pressure steam generator with at least two temperature recording devices. :
de
en
- CH174924A - Thresher. :
de
en
- US1991044A - Display device :
en
- US1991262A - Regulator for brake rigging :
en
- US1991072A - Parallel rodline power transmitting connecters :
en
- CH174990A - Spindle with means for centering a plug-on body on the same. :
de
en
- AT140486B - Copy device for loose leaf bookkeeping. :
de
en
- CH175258A - Process for obtaining a therapeutically valuable product. :
de
en
- AT140622B - Device for packaging row-stacked, disc-shaped objects, in particular baked goods and sugar products in stick form. :
de
en
- ES3379U - Roller blind made of metal mesh against insects. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR777201A - Improvements to train heaters :
en
fr
- GB424089A - Improvements in motor driven road sweepers :
en
- DK49872C - Apparatus for self-massage of large body surfaces. :
da
en
- ES135971A1 - A new process for the manufacture of rubber dies and consequently obtaining forms for printing or embossing. :
en
es
- GB424179A - Improvements in and relating to the production of building plates :
en
- AT140620B - Tube closure. :
de
en
- AU1858834A - Improvements in fire-bars for steam boiler andother furnaces :
en
- DE609328C - Arrangement for two-electrode rectification with return of high-frequency energy via a downstream low-frequency stage :
de
en
- USD94547S - Design for a rotary toothbrush :
en
- AT140511B - Device for record recording and playback. :
de
en
- ES136368A1 - Electromechanical system of level crossings. :
en
es
- ES136403A1 - A procedure for obtaining yeast. :
en
es
- CA348141A - Mop wringer :
en
fr
- US1990972A - Diagnostic instrument :
en
- CH175027A - Process for the production of a new anthraquinone derivative. :
de
en
- US1991221A - Telephonic apparatus :
en
- US1990773A - Mixing and distributing valve :
en
- ES3224U - A device for spraying powdered substances (Machine-translation by Google Translate, not legally binding) :
en
es
- FI16334A - Gas generator :
en
fi
- FR777334A - Typewriter device for simultaneously obtaining originals and two copies by means of an auxiliary ribbon :
en
fr
- CH175063A - Measuring instrument with a curved measuring element. :
de
en
- CH175215A - Device on passenger cable car to prevent lifting. :
de
en
- CA348114A - Gate valve :
en
fr
- DE609363C - Auxiliary device for launching seaplanes :
de
en
- DE609536C - Method and device for descaling steel strips :
de
en
- AT140542B - Process for the production of articles of daily use, e.g. B. Economic dishes made of ceramic material, glass and. Like. With a metal coating. :
de
en
- CH175052A - Hornussbock. :
de
en
- CH175068A - Procedure for the detection of small amounts of gas or steam in air or other gases. :
de
en
- US1991169A - Liner :
en
- US1991234A - Track grinder :
en
- AT140528B - Case speedometer with writing device. :
de
en
- CA348229A - Thrust bearing :
en
fr
- CH175250A - Process for the preparation of an acidic wool dye of the anthraquinone series. :
de
en
- US1990576A - Engine :
en
- US1991043A - Valve for shock absorbers :
en
- CA348129A - Rocking horse :
en
fr
- CH174977A - Extending table with spring plate. :
de
en
- US1990486A - Condenser resistance tester :
en
- US1990566A - Automatic intermittent switch :
en
- US1991306A - Article holder :
en
- DE609297C - Arrangement for actuation of electrical relays by weak currents flowing in a continuous direction, which act on the grid for the purpose of controlling the anode current actuating the relay, especially for the purposes of photoelectric signaling, registration, control, alarming and the like. like :
de
en
- CH175264A - Process for the production of 1-ascorbic acid. :
de
en
- CH175130A - Induction regulator with standing wave and with circulating oil cooling. :
de
en
- CA348151A - Film :
en
fr
- US1990859A - Game device :
en
- US1990867A - Optical device :
en
- CH175186A - Reflector signal for use on roads and streets. :
en
fr
- CH174941A - Process for producing a ceiling for sports fields, airfields, garden paths, etc. :
de
en
- AU1468033A - Improvements in or relating to television and like picture transmitting systems :
en
- CH175212A - A handle to be attached by a press fit on a handle support, in particular on the handlebars of bicycles. :
de
en
- USD94575S - Design fob a bottle :
en
- CH175128A - Method of preventing harmful sulfation of the positive plates of lead collectors. :
de
en
- DE609385C - Hydraulic braking device for rail vehicles :
de
en
- GB423981A - Improvements in sealing systems for pistons and like reciprocating members :
en
- US1990923A - Process of purifying alkylated-phenyl-azo-amino-pyridines :
en
- US1991151A - Apparatus for determining code of keys for cylinder locks :
en
- US1990670A - Sheet metal cap :
en
- US1990811A - Coating composition :
en
- US1990861A - Trap :
en
- ES136279A1 - A process for manufacturing metallic zirconium. :
en
es
- US1990876A - Brake :
en
- CH175112A - Flying piston power plant. :
de
en
- FR777129A - Zig-zag sewing machine :
en
fr
- FR777176A - Lantern holder for bicycles :
en
fr
- GB424266A - A new or improved method of constructing buildings and structures and pre-cast concrete building blocks for use therewith :
en
- ES136425A1 - A mixer and mixer machine for all kinds of pastes, doughs and whites. :
en
es
- GB424114A - Improvements in and relating to signs :
en
- US1990834A - Controlling and indicating mechanism for winding apparatus :
en
- DE609455C - Device for the continuous pulling off of the conical bobbin case from contactor spindles :
de
en
- ES136202A1 - New procedure for the manufacture of rubber footwear. :
en
es
- GB423954A - Hydraulic brake system :
en
- GB424193A - Hydraulic power transmission systems :
en
- ES136489A1 - A process for preparing the removal of foreign bodies in the veils that are produced in the spinning of textile fibers. :
en
es
- GB423971A - Process for preparing organic oxidation products of fatty matter :
en
- FR777090A - Pocket usable for instant preparation of infusions or dissolutions :
en
fr
- CA348195A - Electrical precipitation apparatus :
en
fr
- CH175050A - Device for cutting the reeds of wind instruments. :
de
en
- CH175209A - Device for pumping air to be connected to a piston engine. :
de
en
- DE609636C - Process for impregnating leather :
de
en
- ES136327A1 - An apparatus for dosing and counting cups for all kinds of bottled or packaged liquids. :
en
es
- ES3338U - Cylindrical nozzle mandrel for closing eccentric. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR777330A - Device for orienting and transporting eggs :
en
fr
- US1990967A - Cutting tool :
en
- US1990995A - Cord testing machine :
en
- US1990654A - Floor construction :
en
- US1990870A - Rolling door mechanism :
en
- US1990884A - Electrooptical method and apparatus :
en
- GB424337A - Improvements in or relating to liquid spraying nozzles and like appliances :
en
- AT140576B - Method and device for the production of rubber threads. :
de
en
- ES136488A1 - A machine to prepare the removal of foreign bodies in the veils that are produced in the spinning of textile fibers. :
en
es
- USRE19455E - Steam boiler :
en
- US1991300A - Process of producing protective coatings on metal surfaces :
en
- US1990805A - Conveyer :
en
- US1990519A - Packing structure for hot liquid pumps :
en
- CH175213A - Motor gliding vehicle. :
de
en
- AU1913234A - Improvements in or relating to synchronous electric motors :
en
- CH174954A - Siphoid box. :
en
fr
- AU1463133A - Improvements in power driven transport vehicles :
en
- CH174999A - Process for the production of warp pile fabric with Persian knots. :
de
en
- GB447390A - Improved method of and means for producing copies by reflectography :
en
- CH175266A - Chassis for light railroad car. :
en
fr
- ES135539A1 - A process for making a gaseous wine with an orange taste. :
en
es
- FR777216A - Attachment device for sock, suspender and other applications :
en
fr
- GB423945A - Improvements in or relating to joining glass sheets :
en
- US1990615A - Wax :
en
- US1990911A - Stop and turn signal :
en
- US1991060A - Vibration analyzer :
en
- ES3367U - A table to calculate regimens in diabetic patients (Machine-translation by Google Translate, not legally binding) :
en
es
- FR777148A - Process for the execution of natural marble coverings :
en
fr
- FR777222A - Wheelbarrow without frame :
en
fr
- GB423988A - Improvements relating to cylinder grinding tools :
en
- US1990897A - Manufacture of artificial filaments :
en
- US1990951A - Wheeled gun carriage :
en
- US1990710A - Suction cleaner agitator :
en
- US1991183A - Golf ball cleaner :
en
- AT140492B - Method and device for preparing fabric webs for printing. :
de
en
- US1990497A - Starting block :
en
- US1990631A - Briquetting machine :
en
- US1990696A - Cop winding machine :
en
- AT140548B - Process for reducing the liquid content of substances with many capillary spaces. :
de
en
- AU1649534A - Improvements in fruit cases :
en
- GB423938A - The inhibition of deterioration in olefinic oils and spirits :
en
- DE607426C - Breathing mask, in particular for medical purposes :
de
en
- GB423916A - Manufacture of resinous compositions :
en
- ES3375U - Device for the formation of luminous signs (Machine-translation by Google Translate, not legally binding) :
en
es
- CH175100A - Turnbuckle with over-center locking by means of a compression spring, especially for tensioning chains. :
de
en
- US1991049A - Process for decolorizing oil :
en
- US1991136A - Photographic emulsion and method of making same :
en
- US1990715A - Slicing device :
en
- US1990977A - Energy transmission system :
en
- ES3308U - A perfected teat (Machine-translation by Google Translate, not legally binding) :
en
es
- ES135925A1 - A process to make zinc alloys and manufacture articles with them. :
en
es
- ES136296A1 - An electric actuation machine to cut fabrics. :
en
es
- ES136478A1 - Procedure for the precipitation of diffusion juices. :
en
es
- US1991223A - Packing machine :
en
- CH175166A - Process for the preparation of triethanolamine calcium bromide. :
de
en
- US1991181A - Fenderwell lock :
en
- CA348223A - Telephone system :
en
fr
- GB424075A - Improvements in or relating to controlling systems for electrically operated lifts :
en
- US1990482A - Demountable screen grid tube :
en
- US1990540A - Thermostatic furnace regulator :
en
- US1991242A - Disposal of industrial wastes :
en
- US1990925A - Method of preparing a plate for printing purposes :
en
- US1991184A - Air shock and vibration absorber :
en
- AT140584B - Insulating materials. :
de
en
- US1991171A - Apparatus for handling strands :
en
- AT140585B - Container for beverages made of paper. :
de
en
- US1990902A - Manufacture of aliphatic acid :
en
- USD94557S - Design for a door knocker :
en
- DE609325C - Device for converting sound waves into electrical vibrations :
de
en
- AT140623B - Machine gun. :
de
en
- AT140621B - Liquid fuel heating device. :
de
en
- US1990601A - Safety valve :
en
- ES136049A3 - A device for the calcination of powdery matters. :
en
es
- CA348123A - Bowdin wire clamp :
en
fr
- FR777121A - Rheostat or potentiometer :
en
fr
- GB423918A - Improvements in or relating to the pickling of metals and the like processes :
en
- AT140634B - Electric floor lamp. :
de
en
- US1990942A - Process of bleaching pulp :
en
- US1991168A - Waterproof coverage and material suitable therefor :
en
- CH175019A - Electrolytic decomposer for the production of hydrogen and oxygen. :
de
en
- NL34755C - :
en
- CH175155A - Liquid fuel burner, "all or nothing" system. :
en
fr
- CH175263A - Process for the production of d-ascorbic acid. :
de
en
- CH174934A - Windows with retractable side sashes and sideways sliding and pivoting center sashes. :
de
en
- FR777170A - Process for the treatment and use of waste from cotton mills :
en
fr
- AT140650B - Electric discharge tubes, in particular X-ray tubes. :
de
en
- US1990667A - Method of making insulator racks :
en
- US1991194A - Heat transfer unit :
en
- AT140453B - Process for the production of shaped synthetic sponge masses from viscose. :
de
en
- AT140515B - Device for converting direct current into alternating current. :
de
en
- DE609427C - Device for casting high-percentage ferro-alloys :
de
en
- ES3320U - Enclosure of sheet for window with rail for the sliding of roller shutters (Machine-translation by Google Translate, not legally binding) :
en
es
- DE609333C - Device for treatment with galvanic current :
de
en
- DE609404C - Transfer paper for patterning fabrics, leather, cellulose ester surfaces :
de
en
- ES136293A1 - Ball device for differential locking of a motor vehicle. :
en
es
- FR777211A - Improvements to DC power supply for variable load circuits :
en
fr
- CH175156A - Burner for liquid fuel. :
en
fr
- US1991021A - Fuel feed apparatus for internal combustion engines :
en
- FR777088A - Process for the application of covering tablets, provided with an adherent layer, to the elastic discs of container closures :
en
fr
- DE609415C - Funicular railway vehicle with the car body that can be swiveled transversely on the carriage :
de
en
- ES3359U - Glass tube composed of several particular elements directly coupled together, capable of adopting various shapes and positions (Machine-translation by Google Translate, not legally binding) :
en
es
- FR777234A - Folding furniture :
en
fr
- ES3346U - Shaving brush with water tank and electric heating elements. (Machine-translation by Google Translate, not legally binding) :
en
es
- CH175024A - Process for the preparation of a phenylated compound. :
de
en
- CH175009A - Dust vacuum cleaner. :
en
fr
- CH174984A - Device for attaching the handle to brooms, brushes, rags etc. :
de
en
- ES136379A1 - A force transmission device. :
en
es
- ES3377U - Apparatus for removing the metal capsule from the bottles, serving at the same time for its capping (Machine-translation by Google Translate, not legally binding) :
en
es
- CH175017A - Oil filter. :
de
en
- CA348117A - Bottle case :
en
fr
- AT140526B - Method and device for the production of wrought iron disc-fin tubes. :
de
en
- AT140541B - Process for the production of horseshoe star studs by pressing steel jaws into a cylindrical or angular workpiece. :
de
en
- AT140568B - Process for the production of cellulose esters. :
de
en
- AT140613B - Process for the production of plastic-looking posters, billboards, etc. like :
de
en
- CH174928A - Device for catching cockchafer and other light-swarming flying insects. :
de
en
- CH175124A - Steam generating installation, in particular for ships. :
de
en
- AU1647734A - Improvements in sheepshearing machine combs :
en
- US1990660A - Radial internal combustion engine :
en
- USD94570S - Design fob a shoe :
en
- AU1758234A - Photomechanical resist :
en
- CA348225A - Trim panel :
en
fr
- FR777221A - Device for generating very high frequency oscillating currents for medical and surgical applications :
en
fr
- US1991119A - Photographic timing apparatus :
en
- US1991332A - Manufacture of tertiary-alkyl-substituted aromatic derivatives :
en
- CH175249A - Process for the preparation of an acidic wool dye of the anthraquinone series. :
de
en
- AT140504B - Sleeve seal for pistons. :
de
en
- DE609503C - Plant hole machine with circumferential, radially arranged piercers :
de
en
- FR777231A - Night marking process and for similar applications :
en
fr
- GB424126A - Improvements in and relating to train lighting, heating and like installations :
en
- CA348217A - Shoe upper apparatus :
en
fr
- CH175076A - Hard and tough tool alloy. :
de
en
- AT140608B - Switching device for switching engine parts, in particular on motor vehicles. :
de
en
- CA348224A - Sound recording apparatus :
en
fr
- AT140457B - Circular saw machine. :
de
en
- DE603283C - Automatic fire and intrusion detector, in which the signal release lever is held in the locked position by an easily meltable mass :
de
en
- DE609232C - Automatic scale with bottom flap emptying :
de
en
- ES136020A1 - A machine to count pieces of currency. :
en
es
- ES136028A1 - An automatic link for rail. :
en
es
- US1990793A - Toy :
en
- CH174983A - Strainer. :
de
en
- NL34766C - X-ray device, wherein the transformer and the X-ray tube are housed in a common housing :
en
nl
- US1990814A - Variable pitch propeller :
en
- US1990992A - Method and means of mechanically separating slimy substance from fiber stock :
en
- US1991122A - Winding device for tops :
en
- USD94571S - Design fob an attachable shelf :
en
- AT140642B - Signaling device on ski poles and paddles. :
de
en
- AU1619234A - Improvements in seats andthe like :
en
- DE609261C - Triggering device for safety gears on conveyor baskets, etc. :
de
en
- DK49878C - Steering gear for boat engines. :
da
en
- CH175023A - Process for the production of an adduct from acetylene and acetic acid. :
de
en
- ES136796A1 - An apparatus for illuminated signs. :
en
es
- GB423987A - Improvements in bogie mountings for vehicles :
en
- ES135685A1 - Improvements introduced in the manufacture of pistons. :
en
es
- ES136270A1 - A procedure for the localization of rubberized fabrics. :
en
es
- US1990803A - Art of lasting shoes :
en
- AT140488B - Electric drive for the hitting device of looms. :
de
en
- CH175149A - Air-cooled mercury vapor rectifier. :
de
en
- DE609376C - Arrangement for the directional transmission and reception of wave energy :
de
en
- FR777210A - Automatic regulator expansion valve :
en
fr
- CH175218A - Axle box with needle bearings. :
en
fr
- FR777193A - Improvements to bottles or containers :
en
fr
- US1990669A - Combination transformer :
en
- US1991321A - Separable fastener :
en
- DE609434C - Watch strap with two springy metal straps connected to a watch case :
de
en
- ES136429A1 - A hydraulic turbine installation with horizontal or near horizontal axis of the turbine. :
en
es
- GB424003A - Improvements in or relating to the cementation of iron and steel and their alloys :
en
- DE609264C - Process for improving the mechanical properties of sheet-like structures made of polyvinyl chloride :
de
en
- DE609309C - Mining machine with conveyor belt :
de
en
- ES136448A3 - A procedure for obtaining substances that produce or give off oxygen. :
en
es
- FR777281A - Improvements to two-stroke engines :
en
fr
- GB423967A - Improvements in or relating to electricity meters :
en
- US1990863A - Collapsible tube closure :
en
- US1991264A - Beer dispensing and carbonating apparatus :
en
- DE609251C - Device for tracking down defects in a long electrical conductor :
de
en
- DE609357C - Indoor milling machine :
de
en
- ES2769Y - Accessory to remove lipstick from lips. :
en
es
- GB423927A - Improvements in and relating to bottles, jars or like containers :
en
- FR777227A - Hydraulic remote control device for gear shift mechanism and other applications :
en
fr
- CH175032A - Process for the preparation of an azo dye. :
de
en
- GB423939A - Improvements in or relating to mining machine cutter chains and links therefor :
en
- GB424190A - Improvements in or relating to the heat treatment of metal strip :
en
- ES136323A1 - A plug that connects and disconnects the electric current at will and is applicable to electric irons or other appliances. :
en
es
- FI16333A - Anordning vid panneldstäder and dliklik med efterförbränning :
en
fi
- GB424037A - Improvements in mental reaction testing apparatus, particularly applicable to testing potential flying ability :
en
- US1990598A - Ornamenting machine :
en
- US1990999A - Selective speed clutching mechanism :
en
- FR777246A - Fire extinguisher device :
en
fr
- FR777322A - Pump-injector unit :
en
fr
- GB424159A - Process of preparing ethylene glycol from dichlorethane :
en
- AT140573B - Process for the production of a hydraulically acting binder in powder form (mortar base). :
de
en
- CH175005A - Density and temperature control device on sizing and sizing machines and sizing troughs. :
de
en
- FI16349A - Procedure for making a plate from casein or a similar substance :
en
fi
- DE609378C - Markers :
de
en
- GB424121A - Improvements in or relating to steel keys for securing railway rails in their supporting chairs :
en
- ES136315A1 - Electric transformer with adjustable secondary current. :
en
es
- DE609076C - Device for issuing stamps with a plurality of stamps dispensers lined up next to one another and controlled by a common selector device :
de
en
- FR777333A - Improvements to single and steerable front wheel vehicles :
en
fr
- ES136441A3 - A ventilation system for cooling wheels, hubs and car brakes. :
en
es
- GB424039A - Driving mechanism for endless-belt conveyors :
en
- GB424078A - Improvements in fastening devices for stair carpets and the like :
en
- US1990729A - Electric lamp socket shell :
en
- US1991226A - Mower :
en
- DE609294C - Point setting device for electrically set points :
de
en
- FR777051A - Front wheel hub mounting device in front wheel drive motor cars :
en
fr
- US1990797A - Building block :
en
- US1991066A - Regulating system :
en
- US1990505A - Method of making an invertase preparation :
en
- GB423976A - Improvements in or relating to fuel injection pumps for internal-combustion engines :
en
- CH174969A - Quilt. :
de
en
- AU1567333A - Quick acting vyce :
en
- ES3371U - Game for the construction of grotesque figures (Machine-translation by Google Translate, not legally binding) :
en
es
- FR777341A - Glare prevention device :
en
fr
- GB423942A - Improvements in devices for dressing artificial grinding or like wheels :
en
- GB424074A - Improvements in locking devices :
en
- FR777194A - Improvements in the manufacture of containers of paper, wood pulp or the like :
en
fr
- DE609422C - Automatic control device for two motors that drive an object in any direction change via a differential gear :
de
en
- GB423875A - Improvements in electrical secret signalling systems :
en
- US1991343A - Pipe coupling :
en
- US1990492A - Machine for shaping uppers over lasts :
en
- USD94527S - Design fob a shoe :
en
- NL34760C - :
en
- US1990847A - Combination chair :
en
- ES136287A2 - IMPROVEMENT IN A NEW PRODUCTION SYSTEM OF A LIGHT HYDROCARBON GAS MIXTURE :
en
es
- DE609399C - Process for the production of masses containing hydrochloric acid in scatterable form :
de
en
- ES136408A1 - Improvements in equipment and means for the treatment of coal and similar materials. :
en
es
- ES136484A1 - Improvements in the explosion engines. :
en
es
- FR777175A - Appliance for making whipped or ice cream :
en
fr
- US1991104A - Display :
en
- FR777131A - Lever brake, especially for locomotives with double cabs :
en
fr
- NL34979C - Method for manufacturing rubber thread :
en
nl
- US1990661A - Vehicle seat :
en
- USRE19461E - Vibratory system and method :
en
- DE609437C - Elastic joint :
de
en
- DE609444C - Progressive suspension, especially for motor vehicles :
de
en
- DE609516C - Catch-up gear :
de
en
- NL34791C - :
en
- FR777259A - Freewheel coupling and clutch :
en
fr
- US1991294A - Combination sash fastener and antirattling device :
en
- DE516715C - Casting base for the production of foils of any thickness :
de
en
- GB424198A - Improvements in and relating to feeding mechanism for sound record films :
en
- AT140545B - Device for disinfecting and cleaning shoe soles. :
de
en
- US1990961A - Process of obtaining vitamin b :
en
- ES136238A1 - A process for the production of low-boiling hydrocarbons and possibly their derivatives by destructive hydrogenation of liquid carbonaceous materials with a higher boiling point. :
en
es
- ES136356A1 - A furnace to heat fluids, especially hydrocarbons. :
en
es
- GB423950A - Improvements in and relating to portable frames for lifting and decanting barrels and barrel-like containers :
en
- CA348143A - Fish lure :
en
fr
- CH175043A - Auxiliary device for making copies on writing office machines. :
de
en
- CA348216A - Snap fastener socket :
en
fr
- DE609489C - Process for the preparation of fuel mixtures :
de
en
- US1991179A - Pile fabric and method of weaving the same :
en
- CH175179A - Method for the transmission of an intermittently funded image film. :
de
en
- AU1631234A - Improved shield for babies' soothers or comforters :
en
- US1990512A - Radioreceiver :
en
- CA348175A - Motor fuel :
en
fr
- AT140501B - Rotating internal combustion engine. :
de
en
- AT140628B - Lighting fixtures for pianinos. :
de
en
- CA348230A - Hydrocarbon treating apparatus :
en
fr
- US1990970A - Exercising shoe :
en
- US1991132A - Dry cell :
en
- AT140458B - Magnetic electric igniter. :
de
en
- AT140599B - Device to prevent the cords wound around the sausages from cutting into the sausage mixture, which is still soft, when the sausages are hung. :
de
en
- CH174953A - Method and device for charging rotary kilns for burning cement. :
de
en
- DE609295C - Transformer circuit for evenly distributing the power to metal vapor rectifiers working in parallel with six phases :
de
en
- US1990633A - Device fob measuring the volume of :
en
- US1991268A - Steam trap :
en
- CA348152A - Cork composition :
en
fr
- ES136320A1 - A mechanical mechanism for manufacturing hairpins with a wavy branch for hair. :
en
es
- US1991203A - Furnace :
en
- US1990528A - Hair waving apparatus :
en
- DE604929C - Device for lubricating the wheel flange fillet of rail vehicles :
de
en
- FR777321A - Improvements to swimming pools and in particular to training pools :
en
fr
- DE609246C - Platen printing press for offset printing :
de
en
- AT140505B - Tele-reception arrangement with a Braun tube. :
de
en
- AT140641B - Pricker with automatic needle return. :
de
en
- US1991352A - Process for heat treating silicon steel sheets :
en
- CA348168A - Glass pipe :
en
fr
- DE587583C - High gloss finishing process for vegetable fibers and fabrics :
de
en
- AT140582B - High pressure acetylene generator according to the drawer system. :
de
en
- AT140556B - Process for the production of colorless or colored glasses containing barium and boron. :
de
en
- CH174950A - Electric seat oven. :
de
en
- CH174958A - Sectional boiler with a device for bringing about different water temperatures in two boiler parts. :
de
en
- FR777277A - Method of holding an element in another, for example a tool, in particular a can opener, in its handle :
en
fr
- ES136465A1 - Apparatus for heating gas or gaseous fuels. :
en
es
- US1990720A - Cravat holder :
en
- US1990782A - Electrical measuring system :
en
- US1991045A - Electric plug :
en
- US1991162A - Process for improving coppertitanium alloys :
en
- CH175216A - Arrangement for the operation of vehicles driven by internal combustion engines and electric power transmission, such as rail cars etc. :
de
en
- US1990595A - Ornamenting machine :
en
- CH175169A - Method of creating a therapeutically valuable compound. :
de
en
- CH174979A - Electrically powered beating machine, in particular for whipping cream and eggs. :
de
en
- CH174987A - Bobbin spinning machine for rayon. :
de
en
- AT140549B - Process for the production of sintered hard alloys. :
de
en
- US1991318A - Paper fastener :
en
- US1990526A - Baling press :
en
- US1991175A - Oscillator circuit :
en
- US1990881A - Liquid distribution control mechanism for multiunit apparatus :
en
- AU1677234A - Improvements in and relating to radio intermediate transformers :
en
- DE609343C - On and off device for the drive current of electrically powered sound recording and playback machines :
de
en
- AT140645B - Socket for additional lenses, filters or the like. :
de
en
- CH175093A - Method for grinding with a rotating grinding wheel. :
de
en
- AT140579B - Means for preserving green fodder. :
de
en
- US1991076A - Closure for meters :
en
- US1991131A - Dry battery construction :
en
- US1991347A - Foldable box :
en
- CH175083A - Carburetor for blowtorches. :
de
en
- US1990536A - Capsuling bottle and apparatus therefor :
en
- CH175103A - Mobile winch. :
de
en
- CH175195A - Folding box. :
de
en
- FI16336A - Gas generator :
en
fi
- GB424111A - Improvements in or relating to thermionic valves :
en
- FI16335A - Flue gas cleaning device :
en
fi
- CH174935A - Guillotine closure for bay. :
en
fr
- CH175265A - Device for presenting advertising presentations combined to form at least one illustrated book. :
de
en
- AT140633B - Oil firing apparatus with nozzle burner, in particular for small firings. :
de
en
- CH175236A - Process for the preparation of 1,3,5-di- (p-methoxyphenylamino) -oxybenzene. :
de
en
- US1990883A - Refrigerating apparatus :
en
- FI16374A - Skjutspel :
en
fi
- US1991231A - Machine for cutting, shaping, and beveling watch crystals and the like :
en
- US1991157A - Car puller :
en
- CH174995A - Automatic weft bobbin changing device for looms. :
de
en
- AT140643B - Switching device for writing, writing calculating or similar machines. :
de
en
- AU1666134A - A dry scrubber for gas producers :
en
- AT140524B - Registration device for scales. :
de
en
- DE609345C - Process for determining the suitability of calcined, non-plastic metal oxides for the production of ceramic bodies by the casting process :
de
en
- DE609529C - Process for the production of prismatic moldings for converter floors :
de
en
- ES3307U - Fridge. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES3345U - A convex lens. (Machine-translation by Google Translate, not legally binding) :
en
es
- CH174925A - Sorting device for potatoes. :
de
en
- CH175107A - Pump system with deep suction device. :
de
en
- CH175196A - Closure for tubes. :
de
en
- CH175099A - Fluid brake. :
de
en
- US1990766A - Dynamo-electric machine regulation :
en
- AT140636B - Process for the production of sound image negatives. :
de
en
- AT140477B - Gas-filled electric light bulb. :
de
en
- US1990664A - Process fob the production of :
en
- US1991047A - Orthodontia band bracket :
en
- CH175152A - Lighting fixture with reflector. :
de
en
- DE609303C - Process for the preparation of a photographic print-out emulsion which is also suitable for developing :
de
en
- CA348109A - Hydrocarbon conversion :
en
fr
- CA348136A - Acetylene generator :
en
fr
- US1990599A - Ornamenting machine :
en
- US1991322A - Electric regulator :
en
- US1990596A - Ornamenting machine :
en
- CH175242A - Process for the preparation of an azo compound. :
de
en
- ES136381A1 - IMPROVEMENTS IN THE CONSTRUCTION OF PROGRAM SWITCHES FOR RADIOTELEPHONY :
en
es
- ES136400A1 - Improvements in the manufacture of liquid evacuation media. :
en
es
- ES3347U - Double tooth brush. (Machine-translation by Google Translate, not legally binding) :
en
es
- AT140498B - Method and device for generating motor power by circulating liquid air. :
de
en
- AU1545733A - Improvements in and relating to producer gas apparatus :
en
- AT140456B - Ski and its method of manufacture. :
de
en
- DE609390C - Wrought iron bushes for self-locking attachment of tools, especially hand hoes, to handles :
de
en
- FR777217A - Airport fuel tank :
en
fr
- CH175080A - Welding process of steel parts in general, and particularly of cast or rolled metal parts. :
en
fr
- GB424417A - Improvements in and relating to fuel injectors for internal combustion engines :
en
- DE609278C - Method and device for the production of filled bodies :
de
en
- CH175260A - Process for obtaining a therapeutically valuable product. :
de
en
- FI16360A - Method for the preparation of an exterminator for carcinogens and insects and their larvae :
en
fi
- DE608979C - Luffing crane :
de
en
- DE609375C - Mechanical timer :
de
en
- AT140562B - Process for the electrodeposition of nickel. :
de
en
- CA348234A - Paper roll container :
en
fr
- CA348232A - Pressure responsive valve :
en
fr
- CH175178A - Intermediate frequency heterodyne receiver for radio reception and record playback. :
de
en
- US1990912A - Ice manufacturing system :
en
- CH175101A - Roll-regulating valve, especially for dam outlets. :
de
en
- US1990547A - Hair-waving device :
en
- US1990824A - Air nozzle for flat-spraying appliances :
en
- US1990480A - Tabulating mechanism for typewriting machines :
en
- US1990500A - Machine for dividing plastic material :
en
- US1990559A - Cyanide process and apparatus :
en
- US1990602A - Process for purification of sulphur :
en
- US1991054A - Pocket mirror for reflecting positive images :
en
- US1991075A - Connecter :
en
- US1991079A - Speed control apparatus :
en
- CH174957A - Process for the production of fuel briquettes. :
de
en
- CH175040A - Portable book cover with retractable handles. :
de
en
- CH175177A - Intermediate frequency heterodyne receiver. :
de
en
- US1990939A - System for compensating a navigational compass :
en
- US1990485A - Compensated coil testing apparatus :
en
- US1991274A - No-paste photograph album :
en
- CH175106A - Pump system with an air tank connected to the pressure line. :
de
en
- AT140565B - Process for the production of a chrome ore concentrate. :
de
en
- ES3356U - Thimble with internal relief in helix. (Machine-translation by Google Translate, not legally binding) :
en
es
- AU1504633A - An improved protective sheath or casing for pneumatic tyres :
en
- US1990938A - Faucet :
en
- AT140522B - Rectifier with molten electrolyte for galvanic baths. :
de
en
- NL34715C - :
en
- US1990617A - Apparatus for simultaneously spinning, twisting, and purifying rayon :
en
- CH175113A - Device on vehicle internal combustion engines to avoid unnecessary fuel consumption when driving downhill and when reducing speed. :
de
en
- US1990635A - Faucet :
en
- ES136409A1 - Improvements in the construction of presses for the preparation of fuel briquettes. :
en
es
- ES136475A1 - A process of building cameras to activate the action of bread yeast. :
en
es
- ES2765Y - Rubber cover or a rubber compound for books, records and the like. :
en
es
- ES3293U - Injectable ball by air. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES3340U - Foldable cardboard box (Machine-translation by Google Translate, not legally binding) :
en
es
- CH175175A - Arrangement for the transmission of electrical waves. :
de
en
- DE609443C - Cushioning, especially for motor vehicles :
de
en
- ES135389A1 - A sealing device applicable to water tanks and in general to all kinds of liquids to avoid their losses. :
en
es
- ES3364U - Core or core for the formation of spools of threads, ribbons or wicks manufactured or in the process of being manufactured for bleaching or dyeing. (Machine-translation by Google Translate, not legally binding) :
en
es
- CH175133A - Wrapping machine. :
de
en
- CA10623S - Hook for use connection with buckle fastenings for straps or garments :
en
- US1990634A - Apparatus for charging molding powder :
en
- CH174937A - Floating bathing facility. :
de
en
- FR777214A - Preheater for juices sulphitated by sulphite vapors from a continuous desulphurizer :
en
fr
- DK49859C - Procedure and Device for Sealing Tombola Lots. :
da
en
- CA348166A - Motor driven utensil :
en
fr
- CA348200A - Draft and buffer gear :
en
fr
- CH175028A - Process for the production of a new azo dye. :
de
en
- FR777257A - Device for mounting tools on presses to make the plywood or stripper independent of the die :
en
fr
- CA348211A - Permutation lock :
en
fr
- AT140473B - Process for the production of planographic printing plates which are also suitable for offset printing. :
de
en
- AU1613634A - An improved collapsible crate for bulk transport :
en
- USD94530S - Design for a flexible pocket :
en
- US1990794A - Lock :
en
- US1991103A - Syringe projector :
en
- CH175089A - Process for the production of silver-plated articles of daily use. :
de
en
- CH175157A - Heavy oil burner. :
en
fr
- DE609238C - Method for producing a sufficiently watertight construction pit enclosure within the soil surrounding the pit :
de
en
- AT140563B - Process for making glass. :
de
en
- USD94581S - Design fob a display carton fob :
en
- CA348138A - Television apparatus :
en
fr
- CH175158A - Liquid fuel burner. :
en
fr
- US1990759A - Electric power transmission and distribution :
en
- US1991191A - Manufacture of 1-nitro-anthraquin-one-6-carboxylic acid :
en
- FR777311A - Device for firing through the hub of an airplane propeller :
en
fr
- GB423872A - Improvements in fire-extinguishing methods employing inert gases :
en
- US1991197A - Electron discharge device :
en
- CA348204A - Washable wallpaper :
en
fr
- CH174929A - Assembly of construction elements. :
en
fr
- DE609471C - Glue feeder :
de
en
- ES136480A1 - System for the reproduction of sounds located in their correct positions. :
en
es
- GB424336A - Method of producing iron sleepers :
en
- CH175253A - Process for the production of porous chlorate shaped pieces for explosive purposes. :
de
en
- US1990735A - Transmission :
en
- US1991148A - Mixing device :
en
- US1990790A - Electric water heater :
en
- FR777136A - Sports toy :
en
fr
- FR777197A - Razor blade :
en
fr
- CH174931A - Round bars for reinforcing concrete. :
de
en
- GB424150A - An improved knitting machine :
en
- AT140536B - Roller hanger for curtains or the like. :
de
en
- FR777272A - Scoring device applicable to various games :
en
fr
- GB424047A - Process for the preparation of dichloracetic acid :
en
- CH175191A - Stand for displaying chocolate, biscuit etc. packs. :
de
en
- CA348108A - Circuit breaker :
en
fr
- US1990908A - Production of glycerol by fermentation :
en
- US1991123A - Construction of billiards :
en
- US1990522A - Flower preserver :
en
- CH175245A - Process for the preparation of an acidic wool dye of the anthraquinone series. :
de
en
- CA348158A - Blasting initiator :
en
fr
- AT140574B - Process for producing hydrocarbon gas. :
de
en
- FR777103A - Device for introducing liquid fertilizer into the soil :
en
fr
- GB424155A - Improvements in or relating to window assemblies for vehicles :
en
- US1990709A - Valve for flushing hot water tanks and coils :
en
- CH175192A - Articulated connection on umbrella frames. :
de
en
- CH174922A - Hay tedder. :
de
en
- CH175141A - Electrical switchgear. :
de
en
- US1990473A - Aeroplane wing :
en
- USD94553S - Design fob a drinking glass :
en
- CA348107A - Moisture proof material :
en
fr
- CH174961A - Installation of heavy oil heating. :
en
fr
- US1990733A - Frequency multiplying system :
en
- US1990751A - Production of base exchange and similar materials :
en
- AT140465B - Process for the production of artificial high density refractories from non-plastic material. :
de
en
- AT140479B - Process for the production of a preparation by means of which dental and jaw diseases can be prevented or treated. :
de
en
- CA348162A - Facsimile printing apparatus :
en
fr
- CA348213A - Oil refining process :
en
fr
- US1990959A - Combined bookcase, folding bed, and radio :
en
- CH175064A - Thermal valve control. :
de
en
- CA348170A - Article assembling conveyer :
en
fr
- US1990508A - Automatic electric drip coffee maker :
en
- USD94546S - Design fob a bottle :
en
- AT140583B - Process for making refractory bricks. :
de
en
- AU1674534A - Improvements relating to distant control systems such as automatic telephone systems :
en
- ES3179U - Safety brake terminal for spark plugs of engines with electric ignition, especially those of aviation. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES136351A1 - DEVICE FOR PRODUCING PERIODIC CURRENT IMPULSES :
en
es
- GB424149A - Improvements in or relating to release control mechanism for calculating machines, accounting machines, and similar machines :
en
- US1990612A - Flow-motor :
en
- US1990892A - Process and machine for the manufacture of containers from transparent cellulose sheets :
en
- US1991022A - Receptacle :
en
- US1991068A - Central station traffic control system :
en
- FI16367A - Sort drum :
en
fi
- GB423893A - Improvements relating to slicing machines :
en
- GB424147A - Improvements in traverse mechanism for bobbin winding machines :
en
- DE609377C - Device for sending and receiving wave energy :
de
en
- DE609379C - Card game table with display device :
de
en
- GB424065A - Improvements in or relating to the manufacture of tubes or hollow bodies by drawing :
en
- DE609509C - Arrangement for supplying fluids to machine parts going back and forth, in particular to pistons of internal combustion engines :
de
en
- CH175208A - Vehicle wheel with removable rim. :
de
en
- AU1519333A - Apparatus for playing a game of skill :
en
- CH175118A - Silencers on combustion engines. :
de
en
- ES3353U - Container with hermetic closure for individual portions of olives, variants and other appetizers (Machine-translation by Google Translate, not legally binding) :
en
es
- US1990591A - Method of producing chromium steel castings :
en
- US1991354A - Polymerization of olefines :
en
- CH175247A - Process for the preparation of an acidic wool dye of the anthraquinone series. :
de
en
- GB423986A - Improvements in and relating to variable speed gearing :
en
- AT140516B - Compound circuit for relays with voltage winding to switch off the charging current of collector batteries after rapid charging. :
de
en
- CH175088A - Locking mechanism of a cross member. :
en
fr
- US1990784A - Typewriting machine :
en
- USD94543S - Design for a buckle :
en
- CH174998A - Loom with automatic exchange of the shuttle. :
de
en
- FR777192A - Rotary contact device, applicable in particular to short-circuiting devices for slip-ring motors :
en
fr
- DE609237C - Lasting machine, especially for shoes with soft soles :
de
en
- US1990851A - Harmonica :
en
- US1991034A - Razor guide for hones :
en
- DE609273C - Outlet tap :
de
en
- US1990909A - Door :
en
- CA348182A - Suction cleaner :
en
fr
- CH175160A - Massive bridge resp. Web rail for the production of tooth back plates. :
de
en
- CH175172A - Self-collecting goods seller with several goods dispensing devices. :
de
en
- ES136476A1 - A procedure for building a flexible and soundproof floor. :
en
es
- CA348110A - Alipatic anhydride manufacture :
en
fr
- DE609269C - Fuel delivery device for internal combustion engines :
de
en
- US1991067A - Regulating system :
en
- DE1326613U - :
de
en
- US1991190A - Roasting method :
en
- ES136363A1 - IMPROVEMENTS IN THE HOUSEHOLD OR RELATED TO THE SAME :
en
es
- GB424104A - Improvements in or relating to speed indicators for motor vehicles :
en
- IE13091L - Inlet valces, i. c. engine. :
en
- US1991208A - Spare wheel or tire lock :
en
- FR777204A - Pencil, mechanical pencil or similar object :
en
fr
- GB424011A - Improvements in or relating to hay sweeps for use with motor cars :
en
- GB424045A - Process for the production of phosphatic fertilizers :
en
- GB424157A - Improvements in or relating to tipping suction devices for sheet separating machines :
en
- FR777254A - Advanced projector system :
en
fr
- DE609228C - Huepfer control for automatic starting of electric motors :
de
en
- DE609389C - Pulverized fuel combustion :
de
en
- DE609419C - Exchangeable busbar :
de
en
- FR777055A - Cement and method of manufacturing the same :
en
fr
- GB424092A - Improvements in drawing apparatus for high speed spinning :
en
- GB424004A - Improvements in optical devices for the examination of axial directions and the like :
en
- GB424258A - Process and apparatus for the wet screening of coal and other minerals :
en
- GB424093A - Improvements in or relating to cathode-ray oscillographs for use in television :
en
- CA348147A - Hydrocarbon motor fuel :
en
fr
- CA348202A - Pressure regulator mechanism :
en
fr
- CH175167A - Process for preparing benzo-diethylaminomethyl-1,4-dioxane. :
en
fr
- DK49856C - Method of Making Charcoal Briquettes. :
da
en
- US1990688A - Vaporizer for automotive mechanisms :
en
- US1991061A - Brush-holder :
en
- US1991000A - Automatic leveling mechanism for hydraulic motors, elevators, etc. :
en
- ES3302U - An indeshilachable compress (Machine-translation by Google Translate, not legally binding) :
en
es
- US1990474A - Oil acid varnish and product coated therewith :
en
- US1991113A - Electromagnetic switch :
en
- US1990681A - Selenocarbocyanine and process of preparing it :
en
- US1991220A - Expansible honing tool :
en
- GB424331A - Improvements in or relating to laundry plant and like apparatus and to master switches for the timed electrical control through relay devices of various operations thereof :
en
- DE609473C - Driving chain conveyor for bulk goods :
de
en
- ES135829A3 - Improvements in the manufacture of ropes. [GOES TO UTILITY MODEL No. 3407] :
en
es
- FR777078A - Railcar unloader :
en
fr
- GB423993A - Improvements in or relating to feeding mechanism for films in talking cinematograph projectors :
en
- GB424015A - A process of producing a composition of matter for use as a vehicle for other substances :
en
- AT140518B - Push button switch. :
de
en
- US1990836A - Elastic fabric :
en
- ES136372A1 - A mechanism applicable to typewriters to automatically indicate the lower margin of the writing paper. :
en
es
- GB423997A - Improvements in and relating to the manufacture of a fabric from elastic threads :
en
- DE609451C - Device for filling containers :
de
en
- FR777235A - Further development of fuel supply systems for explosion engines :
en
fr
- FR777168A - Development of internal combustion engine cylinders :
en
fr
- US1990901A - Compensating superheater :
en
- GB423882A - A means of facilitating the cooking of canned food :
en
- ES3324U - Screen with drawings or relief images (Machine-translation by Google Translate, not legally binding) :
en
es
- CH174949A - Water heater. :
de
en
- DE609491C - Acetylene high pressure developer after the water supply system :
de
en
- ES136481A1 - Blown air heating device. :
en
es
- FI16359A - Apparat för behandling av nymjölkad mjölk särskilt bestämd för användning som mjölkhink, mjölkkanna eller dylikt :
en
fi
- DE609435C - Two-stroke internal combustion engine with self-ignition of the injected fuel and three or more pistons working in a cylinder star on a common combustion chamber :
de
en
- FR777335A - Method of manufacturing synchronous discs or the like for the subsequent synchronization of sound films :
en
fr
- DE609487C - Device for regulating the temperature in electrically heated ovens, air heaters, drying cabinets and the like. like :
de
en
- FI16320A - Apparatus framställning av högprocentig och Absolut alcohol :
en
fi
- FR777092A - Aircraft landing gear :
en
fr
- GB424029A - Improvements in or relating to the screens of sifting, bolting and like apparatus :
en
- US1991147A - Hair curler :
en
- US1991182A - Method of forming a container :
en
- US1991250A - Coin chute :
en
- FR777167A - Improvement in bicycles, tricycles and other pedal devices :
en
fr
- DE609447C - Door lock with pivoting latch and a release device that can be moved perpendicular to the door plane :
de
en
- US1990700A - Tractor trailer device :
en
- US1990937A - Rubber article and method of producing the same :
en
- US1990940A - Compensation device for compasses :
en
- US1991276A - Thermostatically controlled cabinet :
en
- DE609259C - Device to prevent clogging and splashing out of liquids in sink basins :
de
en
- ES136352A1 - IMPROVEMENTS IN RECTIFIERS AND MECHANICAL INVERTERS :
en
es
- US1991095A - Silent pressure fan :
en
- DE609265C - Device for testing helical gear tooth flanks :
de
en
- US1990597A - Ornamenting machine :
en
- US1990903A - Denture :
en
- US1990922A - Clinical thermometer :
en
- US1991337A - Dust separating apparatus :
en
- GB424060A - Improvements in cooling apparatus for beer or other beverages contained in casks :
en
- FR777166A - Photometer :
en
fr
- US1990916A - Protector for bung, tap, cork holes, and the like :
en
- US1990962A - Gas burner :
en
- USRE19458E - Gas supplying method and device :
en
- FR777132A - Airship tracked vehicle :
en
fr
- GB424259A - Improvements in or relating to power rammers :
en
- FR777337A - Device for making artificial dentures :
en
fr
- GB424165A - Improvements in or relating to measuring appliances :
en
- FR777083A - Nail :
en
fr
- GB424034A - Improvements in scaffolding clamps :
en
- US1990954A - Process of preparing indanthrene blue :
en
- USRE19466E - Ornamenting ring for wheel rims :
en
- CH175115A - Welded box frame for vertical multi-cylinder internal combustion engines. :
de
en
- CH175204A - Equipment on land and air vehicles to reduce air resistance. :
de
en
- US1991176A - Cooling unit :
en
- USRE19464E - Vertically pivoted wall bed :
en
- US1990603A - Boxing machine :
en
- AU1690234A - Improvements in drying rooms for laundries :
en
- GB424148A - Improvements in fasteners for the lids of metallic containers :
en
- CH175048A - Drawing device. :
en
fr
- US1990791A - Adjustable optical system :
en
- US1991161A - Sample display folder :
en
- US1990588A - Artificial fibroin thread :
en
- US1990734A - Meat cooker :
en
- FR777084A - Pressed sheet metal transport boxes and other similar containers :
en
fr
- AT140646B - Method and device for the transmission of music generated by means of front attachments to radio receivers. :
de
en
- AU1621634A - Improvements in apparatus for controlling the discharge valves on motor driven water waggons :
en
- US1991026A - Steam heating system :
en
- US1991046A - Process for making magneto rotors :
en
- US1990641A - Tuyere and nozzles :
en
- AT140490B - Shuttle guide for looms. :
de
en
- DE609320C - Guardrail carrier with base plate :
de
en
- GB423853A - Improvements in and relating to dumb-bells, indian clubs, and like exercising apparatus :
en
- AT140535B - Combination lock. :
de
en
- US1991263A - Steel tape brake :
en
- US1991266A - Liquid dispensing apparatus :
en
- GB447393A - Match boxes and a method for packing matches in such boxes :
en
- ES136056A1 - A BINDING PROCEDURE FOR PERFORATED SHEETS :
en
es
- CH174968A - Device for decorating tables. :
de
en
- FR777087A - Improvements to parquet floors and other similar surfaces :
en
fr
- US1990989A - Electric current rectifying device :
en
- US1991096A - Hydrogenation catalyst :
en