• US1680758A - System of distribution : en
  • CA282412A - Weather board : en fr
  • AU1198728A - Improvements in and relating to dimming headlights : en
  • CH126251A - Control device on lathes. : de en
  • US1680720A - Apparatus for pasteurizing and deodorizing cream : en
  • CA282502A - Calculating machine : en fr
  • US1681156A - Process of manufacturing oxygen containing compounds of the aliphatic skries : en
  • DE464398C - Ridge tile : de en
  • FR33197E - Spinning and yarn process applied to this process : en fr
  • DE464357C - Coils with variable mutual inductance : de en
  • US1680525A - Kitchen memo pad : en
  • US1680658A - Rotatable sign : en
  • US1680725A - Welder's shield : en
  • USD76089S - Design for a drapery-pole end : en
  • US1680584A - Distributor for condiments and the like : en
  • US1680650A - Piston expander : en
  • USD76085S - Design for a drapery-pole end : en
  • US1680607A - Tack lifter : en
  • ES108295A3 - A procedure for obtaining aluminum alloy wire with high electrical conductivity and high tensile strength. : en es
  • FR641872A - Improvements to automobile bodies : en fr
  • US1680653A - Recording and reproducing of sound waves : en
  • US1680849A - Electric-meter-testing apparatus : en
  • US1680865A - Method of neutralizing acidity or alkalinity of decomposed product or products by glutamic acid or its salts : en
  • DK39127C - Procedure for washing textile material in any condition, but without the content of wool sweat. : da en
  • CH127280A - Process for the production of flat structures which can be used for napkins, towels, tablecloths, handkerchiefs, etc. : de en
  • CH127259A - Process for the production of a new dye. : de en
  • US1680552A - Lingerie pin : en
  • US1680704A - Trolley frog : en
  • US1681026A - Stand for smokers' sets : en
  • US1681053A - Brake-rigging regulator : en
  • FR642039A - Detergent for metal, glass and the like : en fr
  • AU1165628A - An improved tyre for motor vehicles : en
  • CH127303A - Measuring tool. : en fr
  • DE464331C - Car hold-up device : de en
  • ES106862A1 - Improvements in fluid meters. : en es
  • GB285030A - Star shaped spring washer : en
  • DE464261C - Alterable mine and tunnel construction made of artificial stone slabs : de en
  • FR33187E - Staged dosing burner : en fr
  • GB289878A - : en
  • GB295436A - Improvements in or relating to the parcelling and displaying of fabrics : en
  • CA282500A - Hoe type shovel crane : en fr
  • FR33150E - Fixed track contact for electrical warning devices, signal transmission or repetition : en fr
  • DE464211C - Soldering torch : de en
  • CH127257A - Process for the preparation of 3-nitropyridine. : de en
  • AU898927A - A push cock or valve : en
  • GB274492A - Improvements in or relating to the synthesis of alcohols : en
  • CH126926A - Radio broadcasting facility. : de en
  • CH127142A - Sanitary napkin pack. : de en
  • CA282569A - Horizontal wall : en fr
  • US1680808A - Contbol mechanism : en
  • US1680930A - Combined lock and latch : en
  • US1680900A - Casing head : en
  • USD76036S - Lander : en
  • GB295474A - Improvements in dobbies or shedding mechanism of looms for weaving : en
  • US1680303A - Tinsel and the like and method for the manufacture thereof : en
  • DE463249C - Boards for testing the sense of color : de en
  • DE464475C - Process for the production of nutrients and medicinal products suitable for acting on the intestines : de en
  • FR642029A - Device for expanding into a web cut tobacco in cigarette machines : en fr
  • US1680410A - Relay-tripping system : en
  • US1680747A - Tool feeding and clamping mechanism for planers : en
  • ES107063A1 - A process with its disposition to perform exothermic catalytic gas reactions. : en es
  • FR33109E - Portable electric bell and others : en fr
  • FR642008A - Motor vehicle warning device : en fr
  • FR641867A - Trolley for teaching children to walk : en fr
  • US1680557A - Engine starter : en
  • US1680453A - Process of transforming heat and of controlling working substances : en
  • US1681010A - Clothes rod : en
  • US1680372A - Pile scraper : en
  • FR33123E - Kitchen stove with hot water circulation for central heating : en fr
  • US1680788A - Metal collar for luminaires : en
  • US1680816A - Utensil for forming meat loaves : en
  • US1680944A - Automatic stop and slow light signal : en
  • DE464192C - Extending table with hollow and split column base, split table top and loose extension leaves : de en
  • ES108188A1 - A procedure for the preparation of varnishes and enamels to nitrocellulose. : en es
  • FR641995A - Improvements to refrigeration systems : en fr
  • DE464463C - Friction shock absorbers, especially for motor vehicles : de en
  • US1680691A - Electron-discharge device : en
  • US1680752A - Power station : en
  • US1680278A - Lubricator : en
  • US1681125A - Antiskidding link : en
  • DE464414C - Heart or crossing piece for railways : de en
  • ES107183A1 - A process for the production of foam intended especially for extinguishing fires with its device for preserving the chemical substances for the production of the foam. : en es
  • ES108276A1 - A new painted side windshield for the car. : en es
  • GB295413A - Improvements in cash-registering and change-giving machines : en
  • CA282557A - Expansion shield : en fr
  • CA282434A - Control of vehicle motors : en fr
  • CA282570A - Monolithic wall : en fr
  • US1680890A - Pneumatic suspension device for vehicles : en
  • DE464459C - Device for parking the tee of round cast chairs : de en
  • CH127035A - Process for the preparation of chlorothymol (1-methyl-3-oxy-4-isopropyl-6-chlorobenzene). : de en
  • CH127225A - Device for weighing silk-containing textiles. : de en
  • DE464485C - Railway dump car : de en
  • GB281220A - Improvements in or relating to weighing scales : en
  • ES108154A1 - A rivet joint and tools to make it. : en es
  • DE464309C - Process for the production of curved diaphragms made of light metal for speech sets : de en
  • GB283536A - Improved means for producing coloured and spectacular effects for theatres, exhibitions, and for advertising purposes : en
  • FR641930A - Improvement in the manufacture of electric cables for high voltage : en fr
  • FR642031A - Method and device for regular supply of cut tobacco to the forming duct of cigarette machines : en fr
  • US1680449A - Roller and bearing support therefor : en
  • US1680700A - Electrically-operated clock : en
  • FR641862A - Metal filament lamp with several light intensities : en fr
  • DE464317C - Pastry filling machine in which the filling compound is fed to an ejection piston and ejected through it : de en
  • ES107843A1 - A new method of bleaching the apparatus used in the form of rags for the manufacture of white papers. : en es
  • FR642033A - Improvements made to the closing of umbrellas, parasols and the like : en fr
  • USD76072S - Design for a drapery-pole end : en
  • ES108294A1 - An apparatus for cinematographic projections. : en es
  • FR641961A - Manufacturing process for hoes and hoes resulting from this process : en fr
  • FR33140E - Projection device for divided materials : en fr
  • ES108281A1 - A procedure for the carbonization and distillation of woods and mineral coals, by means of the device described. : en es
  • ES108394A1 - A process for the transformation of wood chips into sawdust. : en es
  • GB295456A - Improvements in or relating to means for moulding pie casings : en
  • ES108152A1 - Home installation with coal dust. : en es
  • ES108182A3 - Electric forklift equipped with accumulator batteries. : en es
  • CA282395A - Cooling preparation : en fr
  • CA282578A - Wall : en fr
  • CH127195A - Process for the production of cement concrete and apparatus for carrying out said process. : en fr
  • ES108242A3 - Improvements relating to mobile ovens of the flat floor type. : en es
  • ES108256A2 - Procedure for the production of photoetches. : en es
  • NL18435C - : en
  • US1680901A - Ludwig meyer : en
  • US1680468A - Furnace : en
  • US1681148A - Banjo or the like musical instrument : en
  • US1680751A - Clutch : en
  • US1680922A - Tube and flue expander : en
  • FR642035A - Improvements to machines for milling the grooves and amounts of louis xv heels : en fr
  • FR641878A - Improvements to machines for preparing and spinning cotton, wool, etc. : en fr
  • FR641895A - Improvement in tachometric installations : en fr
  • GB295479A - Improved means for adjusting brake gear on railway and like vehicles : en
  • US1680996A - Cigar-bunch machine : en
  • US1680867A - Water purifier : en
  • US1681004A - Power-factor control for power systems : en
  • US1681116A - Time-actuated electric switch : en
  • US1680749A - Electric heater : en
  • DE464016C - Process for washing rayon and other products made from cellulose solutions wound on perforated or non-perforated bobbins : de en
  • DE464204C - Pipe wrench : de en
  • FR641987A - Combined instrument for opening cans, vials and bottles : en fr
  • DE464151C - Automatic fermentation device with fermenter hangers guided on endless chains : de en
  • DE464214C - Machine for the reel-free production of strip coils for cold rolling mill machines : de en
  • ES108302A1 - Autobrakes or bands of asbestos thread, without wire. : en es
  • CA282470A - Tube feeding method : en fr
  • DE464419C - Moving device for carriage to be adjusted by sliding platforms or turntables : de en
  • GB295482A - Improvements in and relating to the drying of hay, straw and the like products : en
  • FR641954A - Phonograph record, process for its preparation and casting : en fr
  • US1680855A - Illusion device : en
  • FR642026A - Anti-friction and automatic device for lifting the wire turns which do not automatically lift on vertical winding drums : en fr
  • US1680646A - Molded article and method of making the same : en
  • DE464274C - Protective layer to prevent unwanted soldering during immersion soldering : de en
  • FR33116E - Improvements to sandblasting machines : en fr
  • ES106655A1 - A cylindrical junction. : en es
  • ES108264A1 - An industrial product consisting of stamped tricot articles. : en es
  • FR641947A - Apparatus for viewing and projecting stereoscopic views : en fr
  • ES108340A3 - Procedure for making fabric flowers. : en es
  • FR641922A - Combination lock : en fr
  • US1680327A - Method of forging gear worms : en
  • GB271097A - Improvements in and relating to apparatus for frosting glass : en
  • ES106480A3 - A cyanide product. : en es
  • DE464229C - Device for dismantling a quartz strand : de en
  • GB295437A - Improved means for producing modulated electric carrier currents : en
  • GB295466A - Improvements in or relating to machines for fixing caps on bottles, jars and containers : en
  • GB295730A - Improvements in or relating to the manufacture of safety blasting fuses and core filling means for the same : en
  • CA282430A - Heat generation : en fr
  • DE464409C - Wrap pennal divided in the longitudinal direction : de en
  • ES106786A1 - A new axial cleaning thresher. : en es
  • US1680565A - Multioffice telephone system : en
  • USD76013S - Design for a combined spoon and fork or similar article : en
  • GB295567A - Improvements in machines for moulding pie casings or the like : en
  • ES108334A1 - A piece of furniture for individual mailboxes. : en es
  • ES108267A3 - A process to manufacture all kinds of velvety fabrics with patterns formed during their texture. : en es
  • ES108385A1 - Improvements in blinds and flexible closures, covers awnings and their like, with their corresponding fasteners, of special application to the bodywork of cars and motor vehicles. : en es
  • GB284989A - : en
  • ES108361A1 - Device for closing and firing small caliber guns. : en es
  • US1680715A - Coordinated brake and clutch mechanism : en
  • US1680748A - Electrically-heated device : en
  • ES108203A2 - A device for guiding a piece subjected to reciprocating movement. : en es
  • GB295484A - Improvements in electric switches : en
  • CH126906A - Method and device for separating gas mixtures. : de en
  • ES108363A1 - Procedure for the transport of small caliber cannon munitions. : en es
  • ES108391A1 - A provision to limit overcurrents. : en es
  • US1680987A - Door : en
  • CH127360A - Muffler for internal combustion engines. : en fr
  • DE464333C - Apparatus for making films : de en
  • DE464525C - Pasta press with several plungers working on a common mold : de en
  • ES108042A1 - Hydraulic engine. : en es
  • ES108383A1 - Manufacture of sulfuric acid. : en es
  • GB295553A - Push-on nipple coupling and its fastening means : en
  • DE464260C - Group burner : de en
  • FR33115E - Improvements to automatic fire alarms : en fr
  • DE464108C - Parachute : de en
  • DE464255C - Coal dust firing with device for loosening the pulverized fuel : de en
  • US1680310A - Static collector for printing presses : en
  • US1680458A - Control mechanism for change making and ejecting devices : en
  • US1680712A - Cotton-separating machine : en
  • US1680764A - Box-covering apparatus : en
  • US1680862A - Method of treating rubber and product : en
  • AU862527A - Improvements in reaper thresher andthe like harvesting machines : en
  • CH127118A - Selective protection device for double lines. : de en
  • DE464306C - Device for remote display of exceeding certain temperatures by means of a contact thermometer acting on an electromagnet : de en
  • CH127281A - Paper sack for cement, lime and the like. : de en
  • US1681076A - Combination container and cooler : en
  • US1680978A - Cotton-cleaning apparatus : en
  • ES106482A1 - A new screw and screwdriver system. : en es
  • ES108130A1 - Government device for airplanes. : en es
  • US1680794A - Auxiliary chair for vehicles : en
  • USD76042S - Nebship : en
  • DE464452C - Loading device with plates for baking ovens with a moving stove, which are tiltable in a mobile table frame : de en
  • ES106053A1 - Improvements in the electrical regulation of synchronous movements. : en es
  • FR641991A - Device for sharpening and ironing razor blades : en fr
  • DE464527C - Process for the preparation of alkyl and aralkyl derivatives of diphenolisatins : de en
  • GB295504A - Improvements in apparatus for the separation and recovery of gases and vapours by absorbent solids : en
  • USD76070S - Design joe a table : en
  • DE464392C - Control of main circuit motors, in particular for operating electric track vehicles : de en
  • DE464492C - Radiator consisting of several vertically or diagonally suspended parts for the circulating cooling air of electrical machines : de en
  • ES106257A1 - A tail in small pieces in the form of grains or drops. : en es
  • FR33157E - Improvements in means of transforming direct currents into alternating currents and vice versa : en fr
  • FR641858A - Method of fixing shock absorbers for motor cars or other vehicles : en fr
  • FR641988A - Internal combustion or internal combustion engine : en fr
  • GB295439A - Improvements relating to machines for the production of transmission chains : en
  • GB295212A - Improvements in spring retaining washers for poppet valves of fluid pressure engines : en
  • USD76001S - Design for a hatrack : en
  • USD76047S - Design for a hand mirror or similar article : en
  • DE464339C - Manufacture of rail crossings by welding : de en
  • DE464435C - Device for the automatic determination of the calorific value of gases : de en
  • ES108314A1 - A computer and sorting device for archiving folders and the like. : en es
  • FR33190E - Improvement in the manufacture of emulsions or suspensions of all materials and, in particular, of pitches, oils, tars, greases, rubbers and other similar products and new methods of application of said products : en fr
  • CH127315A - Computing device for the formation of individual products and their sum. : de en
  • CA282478A - Coil die : en fr
  • CH126911A - Process and device for the production of stranded conductors with a non-circular overall cross-section, in which the individual conductors are guided on a line similar to the overall conductor circumference. : de en
  • US1681011A - Mop-handle-clamping device : en
  • US1680567A - Internal-combustion engine : en
  • US1680603A - Steering device : en
  • US1680973A - Typewriting machine : en
  • US1681136A - Metal window : en
  • DK39109C - Lock. : da en
  • US1680685A - Light projector : en
  • US1680377A - Alternating potential generator : en
  • DE464413C - Garbage truck : de en
  • ES108250A1 - Improvement in lubrication in internal combustion engines or other rotation systems. : en es
  • DE453915C - Mill, consisting of a revolving grinding bowl in which grinding rollers that are pressed down under pressure roll : de en
  • FR641982A - Closed-circuit refrigeration for electrical machines with fan placed outside the machines in a special enclosure, but actuated by the cooling machine : en fr
  • GB295416A - Improvements relating to the manufacture of lead-sheathed cable and apparatus therefor : en
  • AU711427A - Improved method of and apparatus for forming or lining pipes andother hollow bodies : en
  • US1680348A - Means for regulating grid voltage of electron tubes : en
  • US1680544A - Method of blowing glassware : en
  • US1680799A - Esters of unsaturated acids : en
  • US1680886A - Device for mounting glasses on the doors of vehicles : en
  • US1680909A - Window ventilator : en
  • US1681070A - Adjustable support or easel : en
  • DK39106C - Control device for Automobiles. : da en
  • CH126282A - Contact device on concentric lines. : de en
  • DE464346C - Electric remote display of liquid levels with continuous information independent of fluctuations in voltage and frequency of the current used : de en
  • GB295457A - Improvements in or relating to gas burner regulators : en
  • AU864727A - Improvements in and relating to means for supporting and shifting the components of theatrical scenery andthe like : en
  • DE464502C - Arithmetic teaching aids : de en
  • AU912827A - Improved combination undergarment for women : en
  • USD76073S - Design for a drapery-pole end : en
  • CA282541A - Shoe machine : en fr
  • ES108223A1 - An automatic rapid balance with rotating needle. : en es
  • CA282538A - Cloth drier lock : en fr
  • USD76007S - Design por a table cover or similar article : en
  • DE464438C - Detachable ball joint : de en
  • US1680602A - Drawer pull : en
  • US1681015A - Automatic telephone system : en
  • US1681034A - Automatic telephone system : en
  • FR33137E - Appliance intended for making infusions by steam, heating either by burner or electrically : en fr
  • CA282487A - Illuminated sign support : en fr
  • US1680527A - Typewriting machine : en
  • DE464383C - Storage for raspador drums for fiber removal machines : de en
  • US1681057A - Regulator for brake rigging : en
  • ES108277A1 - Apparatus, especially for the weighing of people and goods, as well as the issuing of tickets and other items. : en es
  • GB295522A - Improvements in or relating to the scavenging of two stroke cycle internal combustion engines : en
  • ES108176A1 - System of production of light and electrical force, using the homes of the economic kitchens or stoves, ovens or industrial boilers. : en es
  • DE464428C - Coal dust feeder : de en
  • DE464494C - Yarn guide device for circular knitting machines for the production of flat goods : de en
  • ES108278A1 - A casting process of iron and steel. : en es
  • ES108396A1 - Perfections introduced in the dyeing of fabrics. : en es
  • FR641998A - Pneumatic control unit for reduction gears : en fr
  • CA282436A - Brush : en fr
  • US1680471A - Radiator : en
  • US1680662A - Process for producing hydrocyanic acid : en
  • CA282476A - Slitter and cutter : en fr
  • CH127227A - Method of cleaning laundry without boiling it. : de en
  • US1680555A - Excavator : en
  • US1680940A - Sleeve terminal box for electric cables : en
  • GB295509A - Anti-splash protectors for application to ladies' shoes and the like : en
  • GB291358A - : en
  • US1680976A - Trussed structure : en
  • US1680407A - Induction furnace : en
  • US1680470A - Paper-feeding machine : en
  • CH127134A - Equipment for high-frequency telephony with two-way communication on two waves. : de en
  • US1680339A - Concrete mixer : en
  • US1680347A - Socket for wire cables or strands : en
  • US1680566A - Caliper : en
  • US1680932A - Suit box : en
  • DE464403C - Attachment of cleats and handles to flat horseshoes : de en
  • DK39108C - Glidebaad med Trerapninger i Bottomen. : da en
  • CA282448A - Collapsible tent support : en fr
  • FR33120E - Device for heating motor vehicles : en fr
  • US1680320A - Bushing remover : en
  • US1680462A - Container for collapsible tubes : en
  • US1680908A - Method of preparing artificial petroleum from rubber scrap or vulcanized-rubber waste : en
  • US1681103A - Esterification of cellulose in presence of a phenol : en
  • US1680814A - Ball-bearing rail : en
  • ES108331A1 - An industrial result for the packaging of all kinds of perfumery and soaps. : en es
  • DE464470C - Compressed air atomizer : de en
  • ES108316A1 - Improvements in lighters for incandescent lamps fueled by oil, of the type of twisted. : en es
  • ES108351A1 - Improvements in the electrolytic process for the manufacture of white lead. : en es
  • ES108269A1 - An industrial product consisting of a wheel with agglomerated body of ebonite. : en es
  • US1680549A - Vacuum brake : en
  • ES108371A1 - Steel blades for razors. : en es
  • ES108372A1 - An improvement in cloth hats, for the field, used by individuals and the army. : en es
  • GB295533A - Improvements in and relating to hoods for vehicles or the like : en
  • DE464466C - Automatic door lock with horizontally rotatable tentacle : de en
  • FR641999A - Remote cylinder control system : en fr
  • FR641874A - Process for making designs in one or more colors on the same row of stitches, on a straight knitting machine of the so-called returned stitch type : en fr
  • FR642025A - Device for shipping perfume samples : en fr
  • GB295470A - Improvements in and relating to concrete wall blocks for building purposes : en
  • FR33184E - Manufacturing process of steel pipes : en fr
  • ES108381A1 - Procedure for obtaining hormones. : en es
  • FR33132E - Replacement automatic resistance for electric lamps to be mounted in series : en fr
  • GB295469A - Improvements in razor stropping and honing appliances : en
  • DE464327C - Device for the mass production of castings : de en
  • DE464373C - Airplane wing with changeable camber and covering resting on elastic ribs : de en
  • DE464467C - Lever lock for skylight window operated by pull rod : de en
  • US1681081A - Joint : en
  • DE464343C - Photographic device for the simultaneous recording of different objects with two lenses : de en
  • DE464407C - Rotating cylindrical sail : de en
  • ES108275A3 - A cut-out figure that constantly occupies a certain position by the action of a rubber or spring. : en es
  • DE464405C - Control device : de en
  • US1681086A - Vulcanizer : en
  • US1681150A - Container : en
  • DE464426C - Automatic switch as a replacement for electrical fuses : de en
  • ES108350A1 - Improved method and means to perform the sublimation of volatilizable substances. : en es
  • USD76102S - Design for a drapery-pole bracket : en
  • ES108018A1 - Transportable mechanical threshing machine : en es
  • GB277026A - Improvements in license plates for vehicles : en
  • US1680415A - Coil mounting : en
  • DE464162C - Device through which the speed of direct current motors is kept constant without direct current excitation with the aid of an alternating current-direct current single armature converter fed by a clock generator : de en
  • ES107027A1 - Improvements in the distribution mechanisms for internal combustion engines, particularly those fitted with valves. : en es
  • FR33183E - Device for remote control and automatic adjustment of a hydraulic power station : en fr
  • US1680433A - Fur-sewing-machine attachment : en
  • CH127133A - Telephone installation. : en fr
  • ES108293A2 - A perfected machine for wrapping cigars. : en es
  • ES102634A1 - A new pedagogical notebook. : en es
  • GB295461A - Improvements in carbonising or like retorts : en
  • GB295564A - Improvements in or relating to water-meters : en
  • USD76106S - Design for a drapery-pole bracket : en
  • DE464233C - Slewing crane : de en
  • ES108307A1 - A procedure for glazing objects of all kinds in order to prevent their destruction by external influences. : en es
  • USD76048S - Chables bobebts : en
  • US1681077A - Manufacture of highly-chlorinated perylenes : en
  • USD76101S - Design for a drapery-pole bracket : en
  • DE464290C - Cable car with automatic rope clamping devices : de en
  • ES108303A1 - New tile combined with reinforced concrete beams for the construction of monolith roofs. : en es
  • US1680374A - Heel-lift-attaching means : en
  • US1680558A - Toothbrush : en
  • US1680609A - Baseball score card : en
  • ES108163A1 - A new industrial product consisting of hats made of wood shavings painted or stamped. : en es
  • ES108167A1 - A procedure and its corresponding device for photography and cinematography in natural colors. : en es
  • ES108357A1 - A procedure for the manufacture of violet glasses. : en es
  • DE464263C - Self-unloader convertible into a flat-bottom trolley : de en
  • ES108379A1 - Procedure for the drying of gases or gaseous mixtures for the synthesis of ammonia. : en es
  • ES108384A1 - Insulating oils : en es
  • USD76012S - Design for an electric fan : en
  • DE464519C - Process for the production of self-luminous pictures, sculptures and the like that appear three-dimensional in the dark like : de en
  • FR641974A - Improvements to hoist winch control mechanisms : en fr
  • DK39123C - Learning to Test External Screw Cutting Within Specific Tolerances. : da en
  • AU1184428A - Improvements in devices for preventing the glare from lamps : en
  • ES108343A1 - A baking oven with two or more overlapping cooking chambers. : en es
  • GB284243A - A device permitting to view by transparency by means of conveniently coloured screens different advertisements or the like carried on the same surface : en
  • US1681067A - Helicopter : en
  • ES108142A1 - Signal device for remote operation and remote signal indication installations. : en es
  • FR641892A - Eccentric rotary device for intimate mixing of materials and for all other applications : en fr
  • US1680390A - Picture-transmitting system : en
  • ES108274A1 - Improvement in the pipes and channels of cement and asbestos or other similar mixture. : en es
  • US1680312A - Method and means for molding artificial teeth : en
  • US1680459A - Marking tag : en
  • DE464095C - Circuit arrangement for preselector : de en
  • FR642019A - Apparatus and method for the manufacture of yeast : en fr
  • US1681091A - Track-gauge indicator : en
  • US1680746A - Method of molding bottles in singen-mold machines : en
  • FR33191E - Improvements to motion pictures : en fr
  • GB295512A - Improvements in or relating to disc-testing devices : en
  • DE464264C - Articulated connection : de en
  • FR641887A - Fish powder and its manufacturing process : en fr
  • US1680451A - Torpedo : en
  • US1680676A - Means for reversing rollers and the like relative to each other : en
  • CH127347A - Lubricant and fuel pump. : de en
  • US1680846A - Tractor attachment : en
  • FR33185E - Automatic closing device : en fr
  • FR642034A - Arc lamp refinements : en fr
  • US1680300A - Cylinder-saddle milling machine : en
  • US1680381A - Apparatus for supplying dehumidified air to ice-making plants : en
  • CH127120A - Protective device for high-voltage systems. : de en
  • CH127320A - Balance wheel for sports computers. : en fr
  • GB277025A - Method of and means for determining the amount of a constituent in a mixture, more particularly of gases : en
  • ES108135A1 - A discharge device for sanitary installations. : en es
  • FR33153E - Improvements relating to the casings of lanterns or lighthouses and resulting new products : en fr
  • ES108137A1 - Improvements introduced in the manufacture of cookies. : en es
  • GB293433A - Artificial limbs : en
  • GB295414A - Improvements in and relating to the suspension and shielding of radio valves : en
  • US1680630A - Combined electrode and stirring device : en
  • DE464195C - Key lever cash register for printing individual amounts and sums : de en
  • DE464371C - Exhaust steam live steam injector : de en
  • US1680688A - Induction motor : en
  • US1681145A - Method of and apparatus for handling and drying pulp tubes or the like : en
  • FR33200E - Tie support system and its manufacturing process : en fr
  • GB295673A - Automatic tensioning device for belts and the like : en
  • DE464065C - Suitcase speaking machine : de en
  • NL18432C - : en
  • FR641953A - Improvements to phoncgraphe discs : en fr
  • GB295435A - Improvements in apparatus for grinding or comminuting rubber and other materials : en
  • ES108153A1 - A support of the propeller especially for aerial vehicles. : en es
  • US1680734A - Dumping truck : en
  • FR641856A - Improvements to two-stroke twin cylinder engines powered by a booster : en fr
  • FR33198E - Electrical connection : en fr
  • FR641935A - Connection : en fr
  • ES108292A1 - A procedure for the manufacture of glass in the ovens of Cuba. : en es
  • DE464465C - Vulcanizing press : de en
  • AU1188028A - Improvements in and connected with non-refillable bottles : en
  • DE464356C - Filler stone for heater : de en
  • GB268748A - Improvements in or relating to motion picture apparatus : en
  • CH127058A - Electric detonator. : de en
  • FR33148E - New products applicable to the dyeing and printing of textile fibers and which can be used, in general, for the pigmentation of various substrates and processes for their manufacture and application : en fr
  • USD76059S - Hans seel : en
  • DE464109C - Device for transmitting messages with electric waves : de en
  • US1680455A - Oil burner : en
  • CH127181A - Collective hand rake. : de en
  • CH127205A - Device for removing vapors from cooking utensils. : de en
  • GB295538A - Improved lock to be operated by means of a double key : en
  • GB295540A - Improved illuminated sign : en
  • US1680629A - Suspenders : en
  • US1680677A - Lighting fixture : en
  • US1681036A - Bottle closure : en
  • US1680437A - Rail anchor : en
  • GB292958A - Improved manufacture of refractory articles : en
  • CA282534A - Centrifugal clothes drier : en fr
  • CA282526A - Corn cob processing : en fr
  • US1680880A - Sorting machine : en
  • US1680324A - Cigarette case : en
  • US1680404A - Heating unit : en
  • US1680693A - Safety pin : en
  • US1680771A - Control system for elevators : en
  • ES108158A2 - A hair dryer, which has a device designed to collect cut hair, dandruff and dust on the head. : en es
  • FR33145E - Process for preparing a semi-finished product suitable for the manufacture of cellulose, starting with herbs and similar plant species : en fr
  • GB295662A - Improvements relating to the taking and projecting of pictures particularly for color kinematography : en
  • DE464181C - Log fire bridge made of molded stones for locomotive and similar furnaces : de en
  • ES107030A1 - A procedure for baking bread. : en es
  • FR641978A - Improvements in the production of stereotypes and printing surfaces : en fr
  • US1680943A - Process of extracting fats from vegetable matter : en
  • ES108284A1 - Stabilization device to prevent the fall of rotoaerostats with several rotors, due to the failure of a part of these. : en es
  • GB295550A - Improved mechanical drive suitable for filing devices for dental purposes : en
  • ES108344A1 - Brake. : en es
  • USD76024S - Design for a store front or similar article : en
  • US1680528A - Display form : en
  • US1681120A - Antiricketic substances and the production thereof : en
  • ES108330A1 - Improvements in jacks or hydraulic crics and other fluid under pressure. : en es
  • ES107518A1 - A mechanical procedure to reduce the nicotine content of raw tobacco, semifinished and finished tobacco goods. : en es
  • CA282533A - Variable condenser : en fr
  • GB295552A - Improved electro-magnetic means for operating the brake lever of an electric winch, windlass or the like : en
  • CA282461A - Laundry machine : en fr
  • ES108285A1 - An industrial food product consisting of a bread, special, made with substances not applied to this preparation, in addition to the usual. : en es
  • GB294954A - Improvements in and relating to roller weirs : en
  • GB295425A - Improvements in or relating to apparatus for displaying patterns of fabrics : en
  • US1680448A - Mounting for brake-beam safety bars : en
  • US1680910A - Earthing choking coil or voltage transformer for high voltages : en
  • US1681052A - Regulator for brake rigging : en
  • CH127308A - Tooling for depth measurement. : en fr
  • US1681012A - Sheet-metal press : en
  • USD76099S - Million : en
  • DE464189C - Device for radiation protection, in particular for X-ray purposes : de en
  • ES106094A1 - Improvements in fluid cooled conductors for alternating electric currents. : en es
  • DE464351C - Removal of phosphorus from gas mixtures : de en
  • US1680831A - Fluid-conveying apparatus : en
  • US1680534A - Double prism-registering device : en
  • US1680840A - Process of separating and recovering gases : en
  • US1680276A - Oil-refining still : en
  • US1680644A - Chisel and piston retainer : en
  • CH127288A - Process for developing photosensitive layers. : de en
  • USD76105S - Design for a drapery-pole bracket : en
  • DE464358C - Bread cutting machine with automatic feed and with bread container : de en
  • ES108179A3 - A new box for packaging. : en es
  • FR641890A - Pendulum combiner switch : en fr
  • CA282524A - Wall bed : en fr
  • CH127326A - Manufacturing process for rectangular tubes. : en fr
  • FR33135E - Device for heating forms of stockings and socks by steam at low pressure : en fr
  • US1680431A - Rand bending and molding machine : en
  • US1680492A - Railway motor truck : en
  • USD76057S - Hartz : en
  • CH127305A - Caliper. : en fr
  • DK39119C - Iron window. : da en
  • ES107554A1 - A procedure to grind gland surfaces supported one another, in order to make good fit, in machines of different kinds. : en es
  • US1680293A - Friction shock-absorbing mechanism : en
  • US1680860A - Tobacco substitute with therapeutical properties : en
  • CH127331A - Extractor for razors, razor blades and the like. : de en
  • US1680824A - Sickle : en
  • US1680842A - Feeding mechanism for confectionery machines : en
  • DE464337C - Soldering lamp with hand air pump : de en
  • CH127162A - Process for the preparation of heptanol-4-one-2. : de en
  • US1680436A - Clip for laminate springs : en
  • US1680553A - Tractor : en
  • US1681106A - Automatic stopping system for railroad cars : en
  • US1680411A - Insulator connecter : en
  • US1680617A - Lock for interlocking levers : en
  • US1680649A - Straightening machine for needles and the like : en
  • CH127156A - Construction pit enclosure device for structures to be installed in bodies of water. : de en
  • CH127228A - Machine for cutting fabrics into pieces of a certain length. : en fr
  • US1681016A - Awning protector : en
  • ES108262A1 - A perfection in the construction of armchairs for hairdressers, dental cabinets and analogous facilities. : en es
  • US1680826A - Cigarette box : en
  • AU936727A - Improved antirust or anticorrosive preparation : en
  • CH127216A - Device on ring spinning machines to prevent double thread. : de en
  • CH127128A - Process for the preparation of N-methyldianisylisatin. : de en
  • CA282392A - Hydro-carbon production : en fr
  • US1680517A - Garage-door-operating mechanism : en
  • US1680985A - Method of making sheet-metal pulleys : en
  • DE464336C - Upsetting machine for the production of crooks, especially on crankshafts : de en
  • DE464400C - Sound box : de en
  • ES108393A1 - A provision for liquid deposits. : en es
  • US1680696A - Damper : en
  • US1680947A - Storage-battery-charging system : en
  • US1681117A - Clean able trap fob sinks and the like : en
  • CA282508A - Stop motion for looms : en fr
  • US1680425A - louis : en
  • CH127250A - Process for the preparation of a phosphotungsten molybdenum compound. : de en
  • CH127260A - Process for the production of a new azo dye. : de en
  • US1680494A - Machine for removing surplus stock from shoes : en
  • US1680532A - Air moistener : en
  • US1680891A - Press compensator : en
  • USD76016S - Design for a lighting-fixture wall bracket : en
  • FR33199E - Distributor of explosive gas mixture to cylinders of combustion engines : en fr
  • FR641985A - Cast iron thresher : en fr
  • DE464444C - Device for locking the pressure nut : de en
  • US1680461A - Glass-run-channel construction : en
  • US1680960A - Shelf rack : en
  • US1680500A - Template : en
  • US1680847A - Coil-spreading device : en
  • US1680937A - Treatment of alloy steel : en
  • US1680993A - Tie-band-securing device for trunks and the like : en
  • GB277618A - Improvements relating to fluid pressure braking apparatus : en
  • ES108321A1 - A method of manufacturing knitwear made of warp yarn. : en es
  • US1680767A - Railway-crossing signal : en
  • CA282420A - Glass polishing machine : en fr
  • US1681105A - Liquid-measuring pump : en
  • GB295458A - Improvements in collapsible casks or drums : en
  • US1680550A - Signaling system : en
  • ES107032A1 - Improvements in lenses and their analogues, with the corresponding method for their production. : en es
  • ES108320A1 - A creosote process using a completely fluid product can be used with a brush or by immersion in the open air, without appliances, without vacuum, without heating and without pressure. : en es
  • US1680277A - Paper-making machine : en
  • CH127353A - Multi-casing geared steam turbine. : de en
  • DE464045C - Chain tree drive for tree machines : de en
  • FR33122E - Device for air showers : en fr
  • FR642032A - Flexible electric heating body : en fr
  • CH127042A - Liquid product for waterproofing leather and guaranteeing it against wear, and process for the manufacture of this product. : en fr
  • DE464239C - Friction wheel lighter : de en
  • CH126985A - Grim reaper. : en fr
  • DE464246C - Control valve for braking devices of motor vehicles : de en
  • AU1004527A - Improvements in or relating to electric discharge tubes with screening grid intermediate between the anode andthe control grid : en
  • CA282400A - Screw head crown : en fr
  • CA282521A - Rail joint : en fr
  • CH127202A - Spring pads for base mattresses etc. : de en
  • CH127255A - Process for the production of benzoic acid. : en fr
  • CH127261A - Process for the preparation of a water-soluble monoazo dye which directly affects acidyl cellulose, cellulose ethers and esters and their conversion products. : de en
  • CH127277A - Apparatus for making carbonated water for baths and for drinking. : de en
  • US1680395A - Relay system : en
  • US1680614A - Warp-knitting machine : en
  • ES108327A1 - An automatic helix with variable and differential pitch. : en es
  • ES106707A3 - Improvements in carbonization devices, especially those used in the mountains. : en es
  • FR33158E - Aircraft training : en fr
  • ES108324A1 - Procedure for the preparation of alkylated phenols. : en es
  • GB274506A - Electric pendulum make-and-break device : en
  • GB295443A - Improvements in and relating to magnetic alloys : en
  • FR33180E - Improvements to polymorphic transformers : en fr
  • US1680926A - Process for producing diastatic product : en
  • DE464226C - Point machine : de en
  • FR641877A - Methods and apparatus for stopping vaporization in a vaporizer bundle, in particular for the purpose of moving liquids : en fr
  • FR641879A - Speed indicator : en fr
  • FR642022A - Measuring device for the transfer of volatile or flammable liquids : en fr
  • DE464272C - Under flange trolley : de en
  • DE464209C - Hydraulic crosshead release press : de en
  • FR642005A - Machine for automatically sharpening the blades of mowers and various tools : en fr
  • USD76033S - Design fob a doll : en
  • AU1141128A - Process forthe manufacture of hydrocarbons : en
  • FR641911A - Spark plugs for internal combustion engines : en fr
  • GB295516A - Improvements in or connected with galvanic batteries : en
  • DE464188C - Firing with a plan grate attached to an inclined grate for central heating boilers and stoves for burning smoke chamber extinguishers and similar inferior fuel : de en
  • GB295671A - Improvements in liquid pumps having flexible delivery tubes : en
  • FR641901A - Improvement in the process of recovery by dialysis of the sodium hydrate contained in residual sodium hydroxide liquors : en fr
  • CH127298A - Vernier measuring instrument. : en fr
  • DK39122C - Method and Apparatus for Manufacturing Longitudinal Seam Pipes. : da en
  • FR641960A - Expandable frame with movable rods : en fr
  • US1680694A - Sound-reproducing method and apparatus : en
  • DE464446C - Process for spinning cotton using the fine spinning process : de en
  • FR33174E - Locking system for elevator landing doors : en fr
  • CH127229A - Rompers for children. : de en
  • US1680974A - Wheel puller : en
  • GB295542A - Spinning top : en
  • DE464227C - Method of receiving unattenuated waves using multiple step amplification : de en
  • US1680852A - Hat : en
  • US1680636A - Photographic film : en
  • US1680743A - Electric heating device : en
  • DE464341C - Drill sharpening machine : de en
  • US1680464A - Woman's hand bag or pocketbook : en
  • US1680956A - Wrench : en
  • FR33128E - Automotive headlights improvements : en fr
  • FR641907A - Dual electromagnetic rela's : en fr
  • GB295959A - Improvements relating to the mounting of engine fly wheels : en
  • CH127290A - Fountain pen with suction piston moved by a screw gear. : de en
  • USD76038S - A cobpobation of : en
  • US1681155A - Plastic material from peat and process of producing : en
  • US1680280A - Trench cover and frame : en
  • US1680418A - Inclosed-switch mechanism : en
  • US1680994A - Dispenser for soaps, creams, or the like : en
  • GB295493A - Improved method of and apparatus for winding webs of paper into rolls : en
  • US1680496A - Surfacing tool : en
  • USD76088S - Baymond h : en
  • ES107499A3 - A procedure for making coats called trenches. : en es
  • GB295491A - Improvements in display fittings for boots or shoes : en
  • GB295548A - Improvements in dry cleaning apparatus : en
  • US1680837A - Monolithic wall and method of building the same : en
  • DE464289C - Klug'sche reversal with a fixedly arranged circular arc-shaped backdrop guided swing arm pivot : de en
  • US1680498A - Panoramic-moving-picture apparatus : en
  • US1680999A - Automatic train-control apparatus : en
  • USD76091S - Baymond h : en
  • DE464423C - Circuit arrangement with noble gas tubes for the purposes of high frequency technology : de en
  • DE464411C - Process for the production of blind-filled dummy cigarette sleeves : de en
  • DE464253C - Process for the direct extraction of raffinates from petroleum or petroleum products : de en
  • US1680825A - Method of pulverizing and alloying nickel : en
  • GB293594A - Improvements in or relating to apparatus for burning liquid or gaseous fuel and in the application thereof to internal combustion turbines, turbo-airscrews, projectiles, rockets and the like : en
  • ES108172A1 - A sealing device for the lubricating supports. : en es
  • ES108392A1 - An ammunition feeder device for carrying cartridges. : en es
  • FR641882A - Machine for cleaning cans and other objects : en fr
  • DE464275C - Manufacture of low-melting brazing alloys for aluminum and high-aluminum alloys : de en
  • FR641869A - Cement or reinforced concrete safe : en fr
  • US1680286A - Frame for sausage casings : en
  • US1680980A - Gutter-hanger circle : en
  • GB295480A - Improvements in or relating to machinery or apparatus for mixing cotton : en
  • ES106945A1 - A high voltage cable. : en es
  • ES108308A1 - Device for road or highway trowels. : en es
  • GB295612A - Improvements in or relating to coin-freed mechanism : en
  • FR642041A - Improvements made to braking devices between two bodies capable of moving one inside the other, in particular to rectilinear oscillation dampers : en fr
  • FR641932A - Tool controller with automatic reversal of direction of rotation with corresponding speed changes for tapping machines and other applications : en fr
  • GB295502A - Improvements connected with enclosures for electric transformers : en
  • ES108337A1 - A new procedure with its corresponding device for the de-nicotinization of tobacco. : en es
  • GB295454A - Improvements relating to fluid pressure braking apparatus : en
  • FR642004A - Improvements to machines for opening, cleaning and combing cotton, cotton waste and similar materials : en fr
  • FR641863A - Improvements to electronic lamps and their applications : en fr
  • US1681138A - X p pulsator : en
  • US1680986A - Expansible brake : en
  • US1680340A - Gas-producer-conduit system : en
  • DE464200C - Pencil and colored pencil sharpener with conical guide hole : de en
  • FR33159E - Improvements to heating processes and apparatus, in particular for melting metals : en fr
  • ES108199A1 - A tray-case for the placement of tableware or other objects. : en es
  • DE464432C - Pitting of tin ores : de en
  • FR641948A - Shock absorbing device for motor vehicles and other applications : en fr
  • GB295496A - Improvements in automatic typewriters : en
  • US1680399A - Distortionless dynamic transmitter : en
  • ES106755A1 - A game of dice. : en es
  • US1680936A - Lubricating system : en
  • USD76003S - Design fob : en
  • USD76020S - Ada lxtcile jack : en
  • FR641959A - Signaling device for automobiles : en fr
  • US1680463A - Bread-roll press : en
  • US1681020A - Post : en
  • CA282431A - Anti-skidding link : en fr
  • CH127136A - Installation on electrical telecommunications systems. : de en
  • DE464528C - Process for the preparation of primary and secondary amines of the aliphatic or aliphatic-aromatic series : de en
  • FR641912A - Electrically controlled device especially intended for brewing milk in cheese factories : en fr
  • US1680452A - coahran : en
  • US1680684A - Rod packing : en
  • US1680874A - Speed-reducing control : en
  • ES108183A3 - Electric forklift with accumulator batteries. : en es
  • USD75999S - Design fob an optical mounting : en
  • ES107960A1 - A mechanical procedure for the burnishing of objects, such as silver metal cutlery, as well as for polishing similar objects in raw metal. : en es
  • FR641938A - Anti-water hammer automatic suction cup for pipes : en fr
  • GB295544A - Improvements in or relating to apparatus for the application to road surfaces of fluid material which hardens in the open air : en
  • ES108319A1 - A reinforced glass stable to light. : en es
  • US1680655A - Vaporizer : en
  • US1681074A - Sectional partition and panel structure : en
  • FR641919A - New safety lock for locking the door handles : en fr
  • GB293783A - Improvements in polishing discs : en
  • GB295517A - Improvements in or relating to the manufacture of furniture : en
  • GB290582A - Improvements in or relating to electric heating devices : en
  • DE464247C - Lamp assembly for motor vehicles : de en
  • DE464249C - Form for the production of reinforced concrete beams with a trapezoidal cross-section : de en
  • ES106921A1 - Mechanical tape printing for footwear. : en es
  • GB295438A - Improvements in rocking horses : en
  • DE464415C - Electrolyte for galvanic elements : de en
  • FR33143E - Fuel sprayer for diesel engines with air injection : en fr
  • GB290252A - : en
  • ES106740A1 - A new loom. : en es
  • DE464332C - Control for bucket and two-rope gripper winches : de en
  • US1680481A - Typewriting machine : en
  • US1680674A - Electric switch : en
  • US1680957A - Refuse container : en
  • ES108291A1 - Lantern for public lighting. : en es
  • ES108312A1 - Roentgen tube with mobile anti-cathode in relation to the cathode. : en es
  • US1680400A - Automatic electric flasher : en
  • FR33125E - Rear windshield for motor vehicles : en fr
  • FR641962A - Manufacture of sand molds for casting easily oxidizable metals : en fr
  • US1680850A - Heat interchanger : en
  • USD76017S - Max halpebt : en
  • DE464235C - Closure for collar : de en
  • ES108166A1 - A device of selector mirrors for color cinematography. : en es
  • CH127293A - Device for play, sport and teaching purposes. : de en
  • CH127234A - Baking tray. : de en
  • USD76081S - Design for a drapery-pole end : en
  • CA282469A - Caster : en fr
  • CH127304A - Method of rectifying the measuring inserts of calipers. : en fr
  • US1680969A - Cut-out and plug : en
  • US1680321A - Time-clock indicator : en
  • CA282474A - Valve tester mechanism : en fr
  • CH127188A - Collapsible sign house. : de en
  • US1680640A - Metal window : en
  • CH127217A - Device for the production of yarn docks and layers. : de en
  • CA282415A - Pulp manufacture : en fr
  • CH126929A - Trigger mechanism for warning device. : en fr
  • AU1187428A - Improvements in cream separator driving means : en
  • US1680560A - Adjustable bracket : en
  • US1680984A - Diestock : en
  • AU1196028A - Improvement in bottle closures : en
  • CA282428A - Gas pressure reduction : en fr
  • CH127213A - Liquid dispensing device. : en fr
  • CA282555A - Spoke brace : en fr
  • CA282513A - Mop head : en fr
  • CH127163A - Process for the preparation of 5-methylhexanol-4-one-2. : de en
  • CH127206A - Adjustable device to prevent milk from boiling over. : de en
  • CH127215A - Electric drive device for the spindles of spinning machines. : de en
  • US1680770A - Fill box : en
  • AU1092227A - Process forthe manufacture of synthetic resins and/or shellac and articles therefrom : en
  • CA282512A - Grinder : en fr
  • CA282553A - Internal combustion engine : en fr
  • DE464310C - Coal dust firing for inclined and steep tube boilers : de en
  • CA282416A - Incinerator : en fr
  • CA282559A - Concrete mould : en fr
  • CA282391A - Bolt anchor : en fr
  • CA282455A - Cellulose production : en fr
  • CH127327A - Process for the production of articles of daily use provided with a fastening part. : de en
  • CH126354A - Mower for aquatic weeds. : en fr
  • US1681008A - Door-knob construction : en
  • CH127207A - Tongs for lifting pans and pan lids, pots and the like. : de en
  • ES106566A1 - A process for making active carbons. : en es
  • USD76093S - Design for a dbapery-pole end : en
  • AU865527A - Improvements in concrete building construction : en
  • CH127318A - Membrane for sound boxes. : de en
  • ES108364A1 - An industrial product consisting of cut-out figures stamped on fabrics, which are arranged in packages of chocolate or similar products. : en es
  • FR33111E - Method and device for conveying pasty masses into high pressure vessels : en fr
  • FR641873A - Cigarette pack protectors enhancements : en fr
  • FR641905A - Improvements to winches and lifting drums for all applications : en fr
  • CA282506A - Desiccating process : en fr
  • CH127299A - Vernier measuring instrument. : en fr
  • CH127349A - Rubber seal for centrifugal compressors. : de en
  • AU1099327A - Improvements in primary and secondary electric batteries : en
  • CA282495A - Winding machine : en fr
  • CH127127A - Process for the preparation of a benzoyl derivative of an a, a'-dimethyl-r-oxypiperidine-B-carboxylic acid ester. : de en
  • ES108140A1 - A manufacturing process for smoothing and polishing materials. : en es
  • ES108265A1 - Cannulas needles with protective capillary wrap. : en es
  • FR33149E - Process for sterilizing, aging and bleaching foodstuffs, in particular floury products : en fr
  • GB295531A - Improvements in or relating to the struts or back supports of photograph and like frames : en
  • US1680633A - Illuminating appliance : en
  • USD76090S - Baymond h : en
  • FR33142E - System for driving and automatic change of throwing bars, applicable to all straight looms : en fr
  • CH127151A - Switching device for electromagnetic direction indicators of vehicles with automatic unlockability of the wisdom striving for its rest position. : de en
  • GB295529A - Improvements in and relating to water purifying apparatus : en
  • GB295665A - Improvements in internal combustion engines : en
  • CH127291A - Soccer board game. : de en
  • GB295642A - Improvements in and relating to the package of goods : en
  • CH127269A - Process for the preparation of 4.6.4'.6'-tetramethyl-5.5'-dichlorothioindigo. : de en
  • DE464270C - Mold provided with heat supply and discharge : de en
  • FR641976A - Improvements to push furnaces heated with blast furnace gas : en fr
  • FR641983A - Process of light projections producing effects of shadows, perspective and relief : en fr
  • USD76110S - Design fob a smoking set : en
  • US1680365A - Regenerative open-hearth furnace : en
  • US1680397A - Electric steam boiler : en
  • US1680778A - of basel : en
  • US1680793A - Typewriting machine : en
  • US1680563A - Machine for inspecting involute curves : en
  • AU1176828A - Improvements in or relating to speed control andthe like systems : en
  • CH127197A - Electric motor-driven polishing machine. : de en
  • AU855427A - Improvements in or relating to finishing machines : en
  • CA282544A - Cup manufacture : en fr
  • AU1195628A - An improved flushing valve for cisterns : en
  • AU1187728A - An improvement relating to air tubes of pneumatic tyres and single tube tyres : en
  • DE464297C - Search device for book-like bound plans, maps, etc. like : de en
  • DK39105C - Lubrication device for shaft arms. : da en
  • CH127048A - Addressing machine with device for automatic feeding and removal of the papers to be printed. : de en
  • ES108220A1 - A container box to supply moisture by means of an absorbent material, contained inside the box, which retains the necessary amount of water without spilling it. : en es
  • DE464472C - Angle lever for intermediate gear on lignite briquette presses : de en
  • DE464375C - Lighting system, in particular for motor vehicles : de en
  • US1680421A - A cobpobation of : en
  • US1681101A - Apparatus for treating food products in closed containers : en
  • US1680695A - Conveyer : en
  • US1680962A - Dishwasher : en
  • US1681069A - theodoropulos : en
  • GB295541A - Improvements in carriagework and mudguards for motor vehicles : en
  • US1680792A - Coffee urn : en
  • DE464210C - Ignition and extinguisher clock for gas lanterns : de en
  • US1680515A - Ratchet mechanism for lifting jacks : en
  • FR641908A - Process to obtain pure carbon : en fr
  • GB271094A - Multiple thermionic valve amplifiers : en
  • CH127172A - Music Box. : en fr
  • US1681018A - Shaving plane : en
  • US1680378A - Railway-rail anchor : en
  • GB295565A - Improvements relating to water closet flushing cisterns : en
  • FR642049A - Improvements to automatic fire extinguishers : en fr
  • CA282536A - Ironing machine : en fr
  • CA282543A - Electric lighting mechanism : en fr
  • GB295566A - Safety fastening for earrings : en
  • ES108155A1 - A method to indicate the formation of vapors, gases, fumes and the like, to measure the density of such substances or to activate them when there are protective devices or to perform other functions. : en es
  • DE464217C - Process for the production of printing forms or surfaces with an easily removable outer layer : de en
  • DK39113C - Membrane, especially for Membrane horn. : da en
  • US1680427A - Structural unit : en
  • US1680624A - Flexible track for track-laying vehicles : en
  • FR641851A - Electrically controlled wood grinding machine : en fr
  • FR641899A - Manufacturing process using the press of hollow bodies and seamless tubes in particular : en fr
  • US1680775A - Reversible blower apparatus : en
  • US1680401A - Control system for radiant heaters : en
  • FR641973A - Diaphragm for optical systems used with lined grating embossed films : en fr
  • FR642014A - Time switch-switch system : en fr
  • DE464335C - Muffler for internal combustion engines : de en
  • ES108148A1 - Procedure to obtain free fatty acids completely or almost completely from unsaponifiable elements. : en es
  • US1680349A - Process and apparatus for dialyzing liquids : en
  • US1680638A - Heat-conductivity apparatus : en
  • DE464393C - Air-cooled dry-type transformer, especially for railway vehicles : de en
  • GR1944B - METHOD FOR THE PREPARATION OF SOLVENTS WITHOUT FLAVORING OF SALTS ORGANIC BASES AND ALKALOIDS. : el en
  • US1681100A - Radiobroadcast distributing system : en
  • US1680475A - Chain fastener : en
  • USD76052S - Design fob a chandelier : en
  • DE464449C - Brake for elevator machines : de en
  • US1680787A - Universal adapter : en
  • USD75998S - Design fob : en
  • DE464097C - Switching of line protection relays for three-phase current, which work depending on both the voltage and the current strength of the short-circuit circuit : de en
  • US1680604A - Humidifying apparatus : en
  • US1680806A - Regulating system for maintaining electric converters at a constant speed : en
  • US1680537A - Salvage gas generator for internal-combustion engines : en
  • USD76004S - Design for a radiator shell : en
  • ES106808A1 - Improvements introduced in the electrical resistances, particularly those used for heating. : en es
  • US1680893A - Vacuum-control mechanism for pulp-molding machines and the like : en
  • US1680352A - Process for the fractional extraction of petroleum hydrocarbons with alcohol : en
  • ES108239A1 - Improvements in the regulating devices of the pumps. : en es
  • FR641952A - Telescopic hydraulic jack for motor vehicles : en fr
  • CA282450A - Round-rib knitting frame : en fr
  • DE464388C - Electric accumulator with a lead anode : de en
  • US1680642A - Burial vault and method of sealing the same : en
  • CA282456A - Windshield frost remover : en fr
  • CH127314A - Display device on inclination trolley. : de en
  • ES108197A1 - A folding chair : en es
  • ES108240A1 - A procedure for the manufacture of glucose. : en es
  • DK39126C - Permanent Steel Magnet. : da en
  • FR641950A - Condensate drain device for steam lines and other applications : en fr
  • US1680651A - Liquid register : en
  • GB295672A - Improvements in bottle capping or filling machines : en
  • US1680733A - Electrical system and apparatus : en
  • GB290302A - : en
  • FR642017A - Further training in the establishment of needle valves : en fr
  • ES108348A1 - Procedure for obtaining bent tubes with very close branches. : en es
  • FR33177E - Advanced gasifier : en fr
  • GB295537A - Improvements in and relating to rotary slide valve packing for internal-combustion engines : en
  • DE464431C - By means of spring supported guide means on rails displaceable frame, housing or the like for any driven tool spindle, in particular for woodworking : de en
  • FR33179E - Bodywork system comprising side windows combined with the folding top : en fr
  • FR641885A - Articulation system for bracelets, necklaces and other similar articles constituted by a plurality of elements articulated to each other : en fr
  • GB284246A - Water-resisting building material : en
  • US1680292A - Friction shock-absorbing mechanism : en
  • US1681066A - Cryptogram : en
  • ES108271A1 - Razor blade with changeable blade. : en es
  • FR641926A - Process and product for the purification of petroleum gasoline : en fr
  • DE464479C - Removable cleaning tool for vacuum cleaner mouthpieces : de en
  • FR33189E - Improvements to metal wheels for automobiles : en fr
  • FR33168E - Garden game : en fr
  • US1680587A - Process for the manufacture of 2-hydroxy-3-bromo-5-pyridin arsonic acid : en
  • US1680800A - Flash light : en
  • FR33156E - Improvements to shunts and magnetic keys : en fr
  • FR641971A - Device for signaling the state of stagnation or flow of a fluid in a pipe : en fr
  • FR642048A - Steering wheel : en fr
  • DE464251C - Fireplace with built-in electric precipitator : de en
  • US1680440A - Candy-forming machine : en
  • CH126487A - Terminal for electrical conductors. : de en
  • CH126839A - Device for encryption and decryption. : de en
  • CH127339A - Manufacturing process of bearings with rolling elements with cage in two welded parts. : en fr
  • ES108339A1 - A small refrigerating machine. : en es
  • ES107980A1 - A procedure for the preparation of a material intended for the coating of roads. : en es
  • ES108332A3 - Improvement comprising means to facilitate the disassembly of the wheels of motorcycles and similar vehicles. : en es
  • CA282517A - Material base exchanging : en fr
  • CH126984A - Pressurized fluid brake. : en fr
  • GB295467A - An improved press or clicking knife : en
  • CH127104A - Internal combustion engine system. : de en
  • FR641934A - Improvement in the receiving device for television : en fr
  • US1680314A - Baffle for water-tube boilers : en
  • CH125589A - Massage glove. : en fr
  • CH127071A - Device for sound recording and reproduction. : de en
  • CH127254A - Process for the anhydrous extraction of fatty acids contained in aqueous solutions. : en fr
  • CH127275A - Process for manufacturing cellulose-based products. : en fr
  • AU1124928A - Improvements in or relating to machines for working hides skins, leather andthe like : en
  • AU856527A - Improved arrangement ofan improved device for carrying clotheslines : en
  • CA282442A - Shock absorber : en fr
  • DE464311C - Launching device for airplanes with a launch vehicle that takes up the airplane and is guided on rails : de en
  • ES108132A1 - Improvements of security devices against theft, applying particularly to the covers of fuel tanks of automobile cars. : en es
  • ES108206A1 - A protection device for greasing brackets and oil boxes. : en es
  • FR641986A - Secret lock : en fr
  • FR641990A - Device collectively carrying measuring instruments and distribution installations for motor vehicles : en fr
  • GR1943B - APPLIANCE FOR IMMEDIATE INDUSTRIAL USE OF SOLAR HEAT. : el en
  • GB295465A - Improvements in roll-film spools for photographic cameras : en
  • CH127268A - Process for the preparation of a violet vat dye of the 2-thionaphthene-2-indolindigo series. : de en
  • CH127094A - Process for the manufacture of materials with decorative effects. : en fr
  • FR642010A - Advanced device for pressurized ejection and transport of concrete by compressed air : en fr
  • CH127351A - Gyroscope. : de en
  • DE463937C - Membrane subdivision for capacitive telephones : de en
  • US1680385A - Automatic mechanism for operating drawers of automatic musical instruments : en
  • US1680726A - Built-up vertical zinc retort : en
  • CH127333A - Adjustable wrench. : de en
  • CH128215A - Body warmer. : de en
  • CA282426A - Engine : en fr
  • ES107656A2 - A new advertising procedure. : en es
  • CH127210A - Roasting device, especially for picnics. : de en
  • CA282565A - Sound proof wall : en fr
  • US1681022A - Snowplow : en
  • DE464213C - Edge device for roller lines : de en
  • US1681128A - Smoothing-iron protector : en
  • CH126915A - Circuit breaker for multi-phase power networks. : de en
  • CH127186A - Facility on sliding windows respectively. Sliding doors. : de en
  • CA282510A - Awning support : en fr
  • US1680665A - Automatic train-control apparatus : en
  • CA282467A - Shoe strap : en fr
  • CH127224A - Wash box for fiber materials wound on bobbins. : de en
  • CH127072A - Talking machine. : de en
  • CH127185A - Storm clamp for roof panels. : de en
  • DE464505C - Removable cylinder head for internal combustion engines : de en
  • ES108151A1 - Improvements in the card holders. : en es
  • GB295423A - Improvements in magnetically-actuated friction clutches : en
  • CA282537A - Indexing device : en fr
  • DE464174C - Spray electrode for electric gas cleaners : de en
  • US1681098A - Oil-storage tank : en
  • CH127232A - Frame for the transport of lasts and footwear parts in the production of footwear in continuous operation. : de en
  • AU1212128A - Improvements in or relating to latches for winding drums : en
  • US1680392A - Composition of matter for use as fuel : en
  • US1680945A - Boiler furnace : en
  • CH127023A - Device for machine molding of dough pieces. : de en
  • CH127049A - Recording device with a photographic cassette. : de en
  • US1680765A - Control apparatus : en
  • US1681031A - Combined wash rag and soap holder : en
  • US1680331A - Sawing machine : en
  • CH127371A - Magnet ignition alternator with alternator with field winding clamped onto the blasting machine in a special housing. : de en
  • CA282509A - Stop motion for looms : en fr
  • ES108230A3 - Improvements relating to mobile or rolling ovens for baking bread, sponge cake, biscuits and the like. : en es
  • ES108358A1 - A saddle or coarse system destined to transport, on the back of packets, all kinds of materials and especially war material, equipment and tooling of military engineers and other objects. : en es
  • DE464228C - Trough-like double stair grate with slag grate trolley : de en
  • CA282514A - Piston engine : en fr
  • CH127187A - Chimney bushel in insulating double-walled elements. : en fr
  • US1680948A - Dough mixer : en
  • US1681146A - Apparatus for curing tires under internal pressure : en
  • US1680362A - Flexible closure : en
  • US1680600A - Wheel-rim contracting and expanding tool : en
  • US1681095A - X t truck construction : en
  • US1680336A - Hand brake : en
  • US1681127A - miller : en
  • CA282394A - Cooling preparation : en fr
  • US1680356A - Indoor parlor miniature football game : en
  • CA282414A - Shuttle threader block : en fr
  • CA282443A - Cleaning process : en fr
  • US1681054A - Foundation brake rigging : en
  • US1680678A - Method and apparatus for hydrating cement and the like : en
  • ES108376A1 - An improved process for the preparation and use of an anticorrosive alloy for bathing or coating metallic surfaces. : en es
  • ES105752A1 - New procedure to manufacture cigars and cigarettes with automatic ignition. : en es
  • USD76014S - Design for a whistle : en
  • CA282437A - Weaving method : en fr
  • CA282457A - Wagon end gate : en fr
  • CA282550A - Engine, pump, meter, etc. : en fr
  • US1680848A - Piltek : en
  • DE464176C - Storage container for filling the press cylinder of lying dough presses : de en
  • AU902727A - Improvements in and relating tothe casting of cellular concrete : en
  • CA282449A - Weaving pattern-band : en fr
  • CA282520A - Electric flasher : en fr
  • CH127183A - Process for the production of a glass wall from two-part hollow glass bricks. : de en
  • GB285470A - A new or improved process for the manufacture of artificial stone : en
  • US1680753A - Playground chute : en
  • US1680790A - System for regulating the direct-current voltage in metal-vaporrectifier installations : en
  • US1680768A - Electric toaster : en
  • US1680807A - Catalyst compact and process of making same : en
  • US1680391A - peiler : en
  • US1680417A - Railway vehicle : en
  • US1680627A - Electrically-operated scissors : en
  • US1680668A - Wall pocket : en
  • ES107734A2 - Procedure for the production of hydrogen practically free of carbon oxide starting from water gas or the like. : en es
  • US1680580A - Method of distilling hydrocarbons : en
  • DE464282C - Skill game with balls : de en
  • FR641970A - Servo motor with variable speed and change of direction of operation allowing the servo-control of any number of receiving motors : en fr
  • GB295412A - Improvements in and relating to automobile gear boxes : en
  • CH127182A - Head seat. : de en
  • US1680772A - Boiler washing and refilling device : en
  • GB295560A - Improvements in bag making and filling machines : en
  • US1680599A - Picker magnet : en
  • US1681073A - Stair nosing : en
  • USD76031S - Design for a lace medallion : en
  • DE464273C - Grease lubrication device : de en
  • FR641936A - Improvements to electromagnetic measuring devices : en fr
  • GB295615A - Improvements in rocker and push rod mechanism, particularly for the valve gear of internal combustion engines : en
  • DE464287C - Device for mixing aerated agents with liquid in fine distribution : de en
  • DE464487C - Device for electrical train control : de en
  • ES108258A1 - A tool for machining cylindrical spikes on bars and logs of all kinds. : en es
  • US1680626A - Ventilated building block : en
  • US1680717A - Reciprocating pump with individual joints between plungers : en
  • US1681140A - Kerosene signaling lamp : en
  • GB295568A - Improvements in powder puffs : en
  • US1680302A - Combined book hanger and advertising medium : en
  • US1680386A - levin : en
  • US1680595A - Current induction : en
  • US1680820A - Striker device for player pianos : en
  • US1681072A - Multicylinder reciprocating engine, pump, and compressor : en
  • FR642002A - Impression tray for dental use : en fr
  • CH127149A - Water coolers, in particular for motor vehicles. : de en
  • DE464196C - Printing device for cash registers : de en
  • CH126360A - Device for closing a bay. : en fr
  • DE464168C - Caterpillar catcher : de en
  • FR641854A - Improvements to systems for recording or reproducing sound : en fr
  • FR641866A - Process for the treatment of cellulosic or other materials, applicable in particular in the manufacture of viscose : en fr
  • FR642006A - Removable and independent partitioning device, for closed automobile bodies known as interior pipes : en fr
  • ES108231A1 - A device applicable to the motor organs of watches. : en es
  • US1680729A - Mechanical movement for pressing machines : en
  • FR33166E - Improvements to synchronization systems : en fr
  • CA282459A - Ceiling mould : en fr
  • CA282519A - Road surface : en fr
  • CA282483A - Lubricator : en fr
  • GB283909A - Improvements in or relating to valve operating mechanism for water gas plants : en
  • FR642018A - Electric accumulator with alkaline electrolyte and positive pocket plates : en fr
  • ES108238A3 - A method of making scraping or abrading devices. : en es
  • ES108244A3 - Improvements related to refrigerating chambers for use in mobile ovens. : en es
  • ES108318A1 - Improvements in cones for lighters of incandescent lamps that burn with oil. : en es
  • GB285847A - : en
  • US1681025A - Smoker's stand : en
  • US1681087A - Ball-bearing center for machines : en
  • DE464013C - Device for signal transmission to moving objects, in particular moving trains : de en
  • DK39112C - Pen feed mechanism for Pencils. : da en
  • GB295558A - Improvements relating to pneumatic tyre valves : en
  • FR642050A - : fr
  • FR641937A - Hand baggage security chain : en fr
  • GB295664A - Improvements in or relating to hay and drag rakes : en
  • ES108165A1 - Improved method to produce ammonium phosphate or mixed fertilizers containing ammonium phosphate by crude phosphate leaching. : en es
  • GB295530A - Improvements in the crank cases of internal combustion engines : en
  • US1680579A - Weighing mechanism : en
  • GB295427A - Improvements in or relating to means for smoothing, facing or levelling the surface of roads, pavements, floors or the like : en
  • GB295543A - Improvements in or relating to slicing machines : en
  • US1680950A - Wood-center sweeper wheel : en
  • US1680961A - Tire covering : en
  • DE464323C - Contact protection for anode battery sockets : de en
  • ES108355A1 - Improvements in the manufacture of stockings. : en es
  • GB288617A - Improved process for decorating enamelled cast iron objects : en
  • GB295668A - Telephone receivers : en
  • FR33162E - Folding-pillow : en fr
  • GB295485A - Improvements in and relating to sheep dipping devices : en
  • FR641958A - Removable flexible cover for fenders of cars and other vehicles : en fr
  • ES108288A1 - Improvements in and relative to procedures and machinery for rolling, folding or bending dough. : en es
  • GB285405A - Improvements in apparatus for folding sheets of paper and the like : en
  • DE464308C - Precipitation electrode made of corrugated iron for the electrical cleaning of gases and vapors : de en
  • US1681090A - Brake-beam assembly : en
  • FR642001A - Graphic reproduction apparatus : en fr
  • GB295486A - Instrument table for physicians and dental surgeons : en
  • US1680507A - Apparatus for measuring distance : en
  • US1680856A - Method of treating rubber latex : en
  • US1680977A - Cotton separator : en
  • US1680561A - Holding and guiding means for sliding partitions : en
  • US1680845A - Substituted 4.4' dihydroxybisacylamino-arsenobenzenes : en
  • US1680859A - Stocking : en
  • DE464384C - Device for spinning artificial threads using the draw spinning process : de en
  • US1680675A - Magnetic system to control the stop and leveling of llevators : en
  • US1680307A - Denture attachment : en
  • US1680822A - Sound reproducer : en
  • US1680939A - Stump-pulling engine : en
  • US1681014A - Brake mechanism : en
  • US1681075A - Method of and means for gas-tight sealing of shafts : en
  • CH127282A - Line-up device on binders with rotatable, spring-loaded line-up bracket halves. : de en
  • US1681033A - Cut-out machine for shoe uppers : en
  • FR642000A - Ventilation device for closed bodies : en fr
  • GB288636A - Improvements in electrical signal transmission systems : en
  • US1680933A - Manifolding sales book : en
  • US1680968A - Railway-car brake : en
  • CA282556A - Bolt anchor : en fr
  • GB281219A - Improvements in rims for wheels : en
  • US1680884A - Driving axle of the single type comprising loose vehicle wheels mounted upon stationary axles : en
  • DE464386C - Device for the automatic emptying and filling of vaporizers : de en
  • GB295555A - Improvements in or relating to tapping or like machines : en
  • GB295663A - Improvements in or relating to steam traps : en
  • FR642027A - Device for attaching hat covers to automobile wheels : en fr
  • ES108178A3 - A procedure for the production of positive photographic series of movable objects. : en es
  • ES106541A1 - An automatic seal. : en es
  • US1680564A - Latch : en
  • US1680711A - Art of striping paper : en
  • US1680836A - Lamp-focusing device : en
  • US1681009A - Process of refrigerating and preserving comestibles : en
  • DE464238C - Timber container with dispenser : de en
  • FR641956A - New manufacturing process for drills and taper shank tools and industrial products obtained : en fr
  • US1680323A - Water filter attachable to faucets : en
  • ES108225A2 - A new process for making hats for men, women and children, with paper weaving. : en es
  • US1680299A - Means for mounting negatives for diagnoses : en
  • FR641857A - Improvements to ties : en fr
  • GB284613A - Improvements in or relating to weighing scales : en
  • GB295453A - Direction signalling devices for motor vehicles : en
  • US1680343A - Stair-carpet fastener : en
  • US1680703A - Flag attachment : en
  • US1680894A - Pulverizer : en
  • US1680995A - Double sun spectacle : en
  • GB295478A - An adjustable machine for grading fruit and vegetables in various sizes as required : en
  • FR33167E - Color photography and cinematography using a regular polychrome network : en fr
  • US1680583A - Therapeutic lamp : en
  • FR33170E - Device for lengthening the chassis of motor vehicles, thanks to the rational addition of an additional axle : en fr
  • GB285406A - : en
  • GB295559A - Improvements in or relating to mattress protectors : en
  • GB271117A - : en
  • ES108317A1 - Improvements in tubes for incandescent lamps fueled by oil. : en es
  • DE464046C - Chain tree drive for tree machines : de en
  • ES108322A1 - A protector for vine stocks. : en es
  • US1680439A - Ventilating door : en
  • US1680541A - Oil-cracking still : en
  • US1680928A - Automobile bumper bracket : en
  • US1681013A - Automatic train control : en
  • DE464509C - Cinema machine with optical compensation : de en
  • ES108143A2 - Device for the regulation of hydroelectric plants in relation to the water level when it is at a distance. : en es
  • FR33196E - DC system : en fr
  • GB288161A - : en
  • USD76000S - Design for a textile fabric : en
  • DE463958C - Brush for electricity meter : de en
  • DE464347C - Tobacco feed device leading after the tobacco spreader : de en
  • USD76044S - of new yobk : en
  • ES108243A3 - Improvements related to cooking ovens. : en es
  • ES108347A1 - The industrial product, sheets containing several perforated and gummed photographs. : en es
  • USD76084S - Raymond h : en
  • US1680473A - Aeroplane landing and launching device : en
  • DE464437C - Ball bearing race made of several narrow discs : de en
  • FR33113E - Improvements to unwinding devices for looms : en fr
  • GB286218A - Improvements in illuminated instrument panels : en
  • ES107966A1 - Shovel for use in baking bread ovens and bakeries. : en es
  • US1680975A - Handwheel and locking device for speed gears : en
  • CH127177A - Process for the preparation of isopropylisopropenylpropargylbarbituric acid. : de en
  • US1680781A - Building block : en
  • US1680369A - Method of making compound stock : en
  • US1680887A - Collapsible tire rim : en
  • AU1191528A - Improvements in mounting arrangements for automatic switches orthe like : en
  • DE464474C - Straw shaker with adjustable shaking fingers for threshing machines : de en
  • FR641943A - Protective cap for aviators : en fr
  • US1680523A - Aeroplane : en
  • US1680483A - Typewriting machine : en
  • US1680679A - High-tension underground cable : en
  • US1680509A - Knee cushion for church pews : en
  • US1680955A - Inductance : en
  • CH128340A - Electric lighting device applied to canes, umbrellas and other stick-shaped objects. : en fr
  • DE464477C - Tool for removing stains from fabrics or the like. : de en
  • ES108270A1 - Air chambers without valves for tires. : en es
  • CH127249A - Process for the preparation of a product containing sodium aluminate. : de en
  • US1680416A - Magnet switch : en
  • US1680763A - Receptacle closure : en
  • DE464199C - Capsule closure for all types of vessels with a polygonal ring provided in the capsule : de en
  • ES107553A1 - A packing device for rotating machines. : en es
  • FR33108E - Autoclave cooking pot intended for cooking food by steaming : en fr
  • FR641972A - Improvements to violin screws : en fr
  • US1680376A - Telegraph circuits : en
  • US1680434A - Locomotive structure : en
  • US1680853A - Machine for cutting compound curves : en
  • US1680514A - Lifting jack : en
  • FR641933A - Accumulator battery for motorcycle lighting and other applications : en fr
  • FR642043A - Lubricating pump : en fr
  • GB271090A - Improved process for sticking, cementing, impregnating or filling, and manufacture of agents therefor : en
  • DE464271C - Automatic roasting and cooking device : de en
  • CA282404A - Sound-reproducing apparatus : en fr
  • FR641883A - Folding device for rigid-body baby carriages : en fr
  • DE464361C - Inclination scale with two product trays : de en
  • ES107784A1 - An electric frequency transformer. : en es
  • ES108246A1 - Floating soap. : en es
  • ES108260A1 - An improvement in the production of toilet paper. : en es
  • USD76056S - Jacob h : en
  • US1680545A - Road sign : en
  • USD76049S - Design foe trimming bbaid : en
  • CH127265A - Process for the preparation of a vat dye of the anthraquinone series. : de en
  • GB295524A - Means for loosening and distributing cut tobacco : en
  • GR1947B - PERFECTIONS IN THE PRODUCTION OF IRON AND SULFUM OXIDE. : el en
  • US1680621A - Electric heating unit : en
  • US1680966A - A cobpobation of new : en
  • US1681065A - Oil-burning system : en
  • USD76074S - Design for a drapery-pole end : en
  • CH127248A - Process for the production of low-silica aluminum hydroxide. : de en
  • US1680388A - Window : en
  • US1680981A - Tire-chain fastener : en
  • DE464440C - Foldable top for motor vehicles supported by collapsible storm bars : de en
  • GB295506A - Improvements in the production of grey to black vat dyestuffs : en
  • FR33106E - Improvements to pneumatic tires and others for vehicle wheels : en fr
  • US1680521A - Universal brush machine : en
  • US1681111A - Cushion : en
  • US1681137A - Metal window : en
  • USD76002S - Design for an automobile radiator : en
  • US1680402A - Waffle iron : en
  • ES108212A3 - A mechanically powered handheld circular saw. : en es
  • FR641942A - Improvements to felt fabrics : en fr
  • GB284244A - Improvements in the preparation of emulsions or aqueous dispersions of india rubber and other similar materials : en
  • US1680426A - Thermostatic switch : en
  • US1681007A - Method of discharging bombs and for rendering their fuses active : en
  • USD75996S - Design for an escutcheon plate for radioheceivers or the t : en
  • DE464508C - Silencer for internal combustion engines : de en
  • US1680486A - Suction box : en
  • GB295734A - The manufacture of new complex metallic compounds : en
  • ES106600A1 - A threshing machine with two bodies joined by a mechanical conveyor. : en es
  • GB295452A - Improvements in and relating to automatically variable hydraulic power transmission gears : en
  • CH127199A - Chaise longue convertible into a bed. : de en
  • CH127362A - Electric carburettor. : en fr
  • ES108124A1 - A cultivator with a device that serves to adjust the depth of the furrow. : en es
  • GB274498A - Tuning device for measuring and control instruments preferably in broad-casting apparatus : en
  • GB295441A - Improvements in mining machinery : en
  • US1680672A - Gearing : en
  • US1681126A - Pipe-flange tool : en
  • US1680905A - Method of and means for sealing receptacles : en
  • US1680660A - Parathyroid product : en
  • US1680705A - Method of making insulators : en
  • US1680923A - Concrete-form construction or the like : en
  • CA282549A - Fur shearing machine : en fr
  • CH126986A - Process for the preparation of a food for animals, digestive and of high nutritional value. : en fr
  • DE464285C - Junction connection made of light metal, especially for aircraft : de en
  • US1680637A - Holder for teapots and other containers : en
  • US1680830A - Method for making plowshares : en
  • CH127208A - Bag for storing ties, ties, soft shirt collars and the like. : de en
  • CA282417A - Lighting fixture : en fr
  • CA282501A - Cement mixer mechanism : en fr
  • USD76032S - Fbank b : en
  • US1680295A - Motion-picture apparatus : en
  • US1680423A - Spinning head for spinning tops : en
  • US1680798A - Flaring expander : en
  • US1681142A - Heating appliance : en
  • USD76045S - of new yobk : en
  • US1680287A - Game apparatus : en
  • US1680582A - Chromatic-scale keyboard : en
  • GB295556A - Improvements in or relating to sewing machines : en
  • DE464216C - Device for collecting documents in a letter folder : de en
  • CA282539A - Cereal processing : en fr
  • DE464454C - Device for signal transmission to moving objects, in particular moving trains : de en
  • US1680709A - Coin-controlled photographic machine : en
  • US1680889A - Binding machine : en
  • US1681032A - Hinged connection : en
  • CH126912A - Device for the production of stranded conductors with a non-circular cross-section. : de en
  • US1681110A - Cooling vending container for drinks : en
  • US1680578A - Socket-wrench set : en
  • US1681118A - Process of extracting, separating, and utilizing the starch and protein contents of rice : en
  • US1680927A - Automobile bumper bracket : en
  • US1680285A - Slide valve for steam engines : en
  • AU862727A - Improvements in and relating to holders for filing cards : en
  • CH127289A - Planographic printing plate and process for its manufacture. : en fr
  • CH127110A - Method and device for producing twisted conductors from insulated partial conductors. : de en
  • CA282390A - Floral rack : en fr
  • DE464345C - Tangential bracing for aircraft wheels : de en
  • DE464482C - Process for the preparation of dicyclic pentamethylene derivatives of the pyrazolone series : de en
  • ES108159A3 - An apparatus for fire rescue. : en es
  • AU1134728A - Improvements in or relating to high pressure piston or reciprocating compressors orthe like : en
  • CH125598A - Device for displaying the liquid level in consumption containers. : de en
  • DE464342C - Metal folding camera : de en
  • CH127065A - Speedometer with pointer switched on at times. : de en
  • DE464464C - Device for sharpening hose ends : de en
  • ES108157A1 - An apparatus with special two-core core coils, particularly applicable to the ringing of bells. : en es
  • US1680429A - Thermal relay : en
  • US1680732A - Control apparatus : en
  • US1680907A - Hot-air-furnace attachment : en
  • USD76063S - Design for a panel for electric-light fixtures : en
  • US1681114A - Radiator cover and electric heater : en
  • CA282563A - Building block : en fr
  • CH127278A - A method of forming a protective layer containing aluminum on the surface of an object, and an object provided with a layer formed by the method. : en fr
  • CH127125A - Process for the production of a water-soluble silicic acid protein compound. : de en
  • CH127209A - Ladder. : de en
  • CH127297A - Measuring tool. : en fr
  • CA282567A - Insulation method : en fr
  • CA282418A - Fuel vaporizer : en fr
  • CH127116A - Auxiliary contact device on bushing disconnectors. : de en
  • US1681144A - Bottle-capping tool : en
  • CA282427A - Towel bar : en fr
  • US1680288A - Albert qottschalk : en
  • US1680296A - Mixer-drum construction : en
  • US1680866A - Ground-working implement : en
  • US1680869A - Assigistob : en
  • US1680382A - Self-priming centrifugal liquid pump : en
  • US1680967A - Motor mounting : en
  • US1680465A - Electrical measuring instrument : en
  • US1681084A - Tone arm : en
  • CH127262A - Procedure for displaying a derivative of the in Switzerland. Patent No. 122590, obtainable by oxidation of the condensation product of 1-amino-4-oxyanthraquinone and formaldehyde. : de en
  • US1680332A - Door mounting : en
  • US1680368A - Tension regulator : en
  • ES108187A2 - An industrial product consisting of sterilized olives. : en es
  • DE464471C - Filling device for mixing machines : de en
  • ES108387A1 - A new school folder. : en es
  • FR641963A - Control device for combiners : en fr
  • GB295432A - Improvements in or relating to automatic weighing apparatus : en
  • GB295618A - Improvements relating to alternating current relays : en
  • ES108149A1 - Procedure to ennoble natural and artificial resins. : en es
  • ES108325A1 - Manufacturing process of reinforced glass. : en es
  • US1680274A - Drying apparatus : en
  • US1680315A - Window-glass guide : en
  • GB295513A - Improvements in and relating to gas heated radiators and cooking devices : en
  • GB295525A - Improvements in or relating to duplicating machines : en
  • FR33133E - Watch-shaped powder box : en fr
  • USD76041S - Design for a chandelier : en
  • CH127230A - Process for the production of patterns. : de en
  • US1680435A - Clip : en
  • US1680612A - Friction shock-absorbing mechanism : en
  • US1680756A - Synchronizing device : en
  • USD76023S - Habby l : en
  • US1680738A - Seal for electric devices : en
  • CH127132A - Circuit arrangement for telephone systems with dialer operation. : de en
  • GB295495A - Improvements in electric couplings : en
  • CA282545A - Cup machine : en fr
  • CA282446A - Trailer : en fr
  • DE464439C - Repair of head screws for the railway superstructure : de en
  • DE464476C - Device for printing on fabrics : de en
  • AU1116228A - Improvements in or relating to rotary air compressors andthe like : en
  • CH127159A - Process for the preparation of 1-oxo-2-pentyl-3-phenyl-propene-2. : de en
  • CH127357A - Method and device for regulating the fuel supply in injection internal combustion engines. : de en
  • US1680275A - Display case : en
  • US1680803A - Kegtoator : en
  • US1680318A - Assembly disk for elastic material : en
  • CH127034A - Process for the preparation of maleic acid. : de en
  • US1680569A - Antiskid device : en
  • US1680613A - Carbonizing apparatus : en
  • CA282529A - Tire tread removing mechanism : en fr
  • AU1187928A - Improved method and apparatus for cleaning surfaces with fluids : en
  • DE464516C - Method for determining distances in gases or liquids : de en
  • ES108209A2 - Improvements in metal pipe couplings. : en es
  • US1680357A - Pierre arbeit : en
  • US1680375A - Concrete mixing and distributing machine : en
  • US1680450A - Machine for ramming paving stones and the like : en
  • FR33127E - Process for purifying inactive menthol, a racemate of natural menthol : en fr
  • FR641967A - Torch cutting : en fr
  • US1680576A - Electric-fixture support : en
  • GB295669A - An arrangement for coupling carrier-wave signalling apparatus to a transmission line : en
  • US1680639A - Feank h : en
  • USD76034S - Francis l : en
  • US1680554A - Signaling by high-frequency currents : en
  • USD76022S - Peteb e : en
  • CA282460A - Excavator : en fr
  • US1680898A - Process for making baked-food products : en
  • FR641996A - Marker device for some pool and other games : en fr
  • ES108229A3 - Improvements related to mobile and tube furnaces for firing. : en es
  • GB295957A - Improvements in wireless transmission and reception : en
  • US1680861A - Method of roasting and reducing ores : en
  • US1680309A - Display container : en
  • US1680551A - Chain hook : en
  • US1680813A - Combined typewriting and card-perforating machine : en
  • US1680648A - Dirigible-wheel mounting : en
  • US1681063A - Shipping crate : en
  • USD76095S - Design for a drapery-pole center : en
  • US1680543A - Feeding molten glass : en
  • CH127341A - Full split cage for ball bearings, rollers, rollers, discs and all other anti-friction elements. : en fr
  • CA282407A - Acid phtalamic : en fr
  • CH127170A - Process for the preparation of an azo dye. : de en
  • US1680338A - Wheel : en
  • CH128240A - Envelope. : de en
  • ES108001A1 - Transmission mechanism especially applicable to washing machines. : en es
  • FR33129E - Fuse circuit breaker : en fr
  • US1680759A - Carrier-current system : en
  • CH126898A - Movable blade for steam or gas turbines, and other similar machines. : en fr
  • US1680394A - Control apparatus : en
  • US1680988A - Slicer : en
  • GB272482A - Improvements in the production of dyeings on cellulose esters or ethers : en
  • US1680723A - Portable garage light : en
  • US1680499A - Wrought-metal connection for threaded-pipe sections : en
  • FR641928A - Process for the manufacture of rubber hoses : en fr
  • GB295563A - Improvements in pneumatic conveyors for cotton and similar materials : en
  • US1680902A - Setting device for time fuses : en
  • US1680325A - dawson : en
  • US1680542A - Concrete former : en
  • US1680838A - Tool carriage and slide for machine tools : en
  • DE464230C - Time controller : de en
  • FR641924A - Improvements to fluid meters : en fr
  • USD76011S - A cobpobation of penn : en
  • US1680895A - Car replacer : en
  • FR33146E - Adjustable superheat steam boiler for large vaporizations : en fr
  • FR641951A - Toy vehicle giving the illusion of the rolling and pitching movements of a motor boat : en fr
  • USD76008S - Design for a goblet oh similar article : en
  • USD76055S - Design fob a king : en
  • DE464360C - Process for the manufacture of screw pins and nuts for connecting wooden parts using coil springs : de en
  • US1680911A - Brake shoe : en
  • US1680912A - Apparatus for making pulp or the like : en
  • US1680457A - Liquid-delivery apparatus : en
  • CA282504A - Cellulose processing mechanism : en fr
  • CH127301A - Caliper. : en fr
  • DE464362C - Device for adding and removing an additional weight of an inclination scale : de en
  • DE464394C - The drying device can be hung from above into the pan to be dried : de en
  • US1680290A - Wheel-flange oiler : en
  • US1680364A - Dental flask : en
  • US1680796A - Vehicle washer : en
  • DE464178C - Stopcock for double brake lines on railway vehicles : de en
  • GB276308A - Improvements in speed-reducing devices for control with automatic two speed reduction, more particularly applicable to radio apparatus (condensers, variometers, and the like) : en
  • GB295614A - Improvements relating to electric protective systems : en
  • US1681088A - Apparatus for dyeing yarn : en
  • ES108273A1 - Single-purpose alternative motor pump. : en es
  • FR641949A - Improvements to double piston water meters : en fr
  • US1680656A - Storage of dry cells and batteries : en
  • USD76108S - Design for a drapery-pole bracket : en
  • AU711627A - Improved apparatus for forming metal pipes and like hollow bodies : en
  • US1680301A - Steel alloy : en
  • US1680529A - Method of treating wood : en
  • USD76068S - Design for an escutcheon plate : en
  • US1681030A - Fluid-pressure brake system : en
  • US1681123A - Molybdenum alloying compound : en
  • AU863827A - Improved way and improved carrier mechanism applicable also for coursing purposes : en
  • CA282402A - Litter and odure collector : en fr
  • ES108211A1 - A process for recovering the loose fibers or the fibrous mass or substance of the rubber fabrics. : en es
  • US1681035A - Automatic telephone system : en
  • CA282475A - Chuck : en fr
  • CH127337A - Safety nut with bolt. : de en
  • CA282432A - Saw stretching device : en fr
  • US1680701A - Contact-connecter shunt : en
  • US1680487A - Filling and weighing machine : en
  • USD76107S - Design for a drapery-pole bracket : en
  • US1680313A - Mail-marking machine : en
  • US1680556A - Steeking mechanism : en
  • ES108044A2 - Electrical limiting device with oscillating magnetic armature and electrical circuit breakdown for use in electrical installations. : en es
  • GB257957A - Improvements in or relating to radio-active substances and preparations thereof : en
  • CA282464A - Barbituric acid : en fr
  • CH127076A - Device for hanging objects, in particular clocks. : de en
  • US1680547A - Curtain testing frame : en
  • US1680761A - Lubricating mechanism : en
  • AU1051227A - Means for inserting slips between printed sheets or the like : en
  • US1680484A - Extra-bulb carrier : en
  • US1680833A - Method and apparatus for the control of combustion : en
  • CA282558A - Carrier : en fr
  • US1680524A - Clothes drier : en
  • US1680970A - Amusement swing : en
  • CA282465A - Chuck : en fr
  • DE464370C - Exhaust steam live steam injector : de en
  • GB295547A - Improvements in or relating to rubber-elastic woven or knitted products : en
  • US1680635A - Photographic film : en
  • US1680438A - Tool for applying rail anchors : en
  • US1681055A - Regulator for brake rigging : en
  • CA282547A - Fastener : en fr
  • US1680573A - Mast arm : en
  • US1680593A - Broom rake : en
  • CH127047A - Manual addressing machine. : de en
  • AU1190528A - Improvements in cotton picking machines : en
  • CH127237A - Meat cutting machine. : de en
  • CH127325A - Electric soldering iron. : de en
  • US1680597A - Header attachment for side-delivery hay loaders : en
  • US1680610A - Batik-frame support : en
  • US1680592A - Mitten : en
  • US1681038A - Oxford eyeglasses : en
  • CA282482A - Gasket retainer : en fr
  • CH127219A - Woven fabric. : de en
  • CH127382A - Panel clamp. : de en
  • US1680490A - Endoscope : en
  • US1680673A - Core for radiators : en
  • USD76028S - Jacob m : en
  • CH127201A - Ottoman. : de en
  • AU864427A - Improvements inthe froth flotation concentration of carbonate ores : en
  • CH127338A - Screw connection secured against loosening. : de en
  • DE464457C - Two-part circuit board for circular knitting machines : de en
  • AU1309828A - Improvements in sound reproducing appliances and amplifiers : en
  • DE464286C - Notching device for the production of Kaiserbroetchen : de en
  • DE464530C - Rail fastening means, consisting of a base plate and a fastening bolt with a hook-shaped head that goes through the wooden sleeper for clamping the rail foot : de en
  • DE464143C - Housing for magnetic-electric power generators in particular for bicycle lighting : de en
  • DK39116C - Device for Diverting Work Shafts. : da en
  • ES108138A1 - A recording device for train safety installations. : en es
  • ES108362A1 - Defense device for the servants of the guns. : en es
  • ES108266A1 - Drum machine for washing and spinning. : en es
  • FR642037A - Improvements to gas meters : en fr
  • DE464197C - Statistical tabulation machine with automatic total control : de en
  • DE464281C - Device for sucking off liquids and gases : de en
  • DE464469C - Device for spraying liquid, pulpy, dusty and grainy substances : de en
  • ES108298A1 - An apparatus to produce signs or signals, based on the reflection of natural or artificial light. : en es
  • AU1141228A - Improved means for holding the bases of clothes props and preventing damage to lawns thereby : en
  • US1680643A - Bricklayer's tool : en
  • AU967227A - Improvements in classifiers : en
  • DE464460C - Thread monitor for loop-forming textile machines : de en
  • ES107538A2 - Improvements in leagues. : en es
  • US1680949A - Deinking paper : en
  • AU1140928A - Improvements in rims for vehicle wheels to facilitate the removal of tyres therefrom : en
  • DE464015C - Membrane for sound apparatus : de en
  • US1680322A - Excavating device : en
  • CH127041A - Process for the preparation of varnished leathers. : en fr
  • CH126375A - Cleaning device. : en fr
  • DE464292C - Process for the preparation of Kuepen dyes of the anthraquinone series : de en
  • GB290580A - Improvements in apparatus for playing games of chance : en
  • US1681049A - Bail-fastening device : en
  • CH127204A - Hygienic facility for abortions. : de en
  • US1680616A - Sealed package : en
  • US1680699A - Stamp mounting and label : en
  • US1680776A - Soldering furnace : en
  • US1680904A - Baker's peel : en
  • US1681079A - Machine-stitched cravat or tie : en
  • CA282554A - Shaving mirror : en fr
  • CH127211A - Closure for vessels, in particular for milk bottles. : de en
  • FR33163E - Wavy walls : en fr
  • GB296046A - Improvements in apparatus for closing capsules and the like : en
  • CA282439A - Sound mechanism : en fr
  • US1680363A - Directive antenna : en
  • USD76010S - Design fob a badge : en
  • US1680387A - Bleachery reel : en
  • ES108196A1 - Apparatus with electric heating, for the care of the human body. : en es
  • CA282531A - Method of making counters : en fr
  • GB266346A - The manufacture of new aliphatic auromercapto carboxylic acids : en
  • US1680916A - Liquid-level indicator : en
  • FR641861A - Illuminated helmet for surgeon : en fr
  • GB295670A - Improvements in or relating to the covering of heels : en
  • CH127059A - Device for enabling the calibration of measuring rods in surveying. : de en
  • CH127264A - Process for the preparation of a new vat dye. : de en
  • USD76054S - Isidok bosenblatt : en
  • ES108218A1 - Perfection in thermionic valves. : en es
  • GB295674A - Improvements in or relating to imitation fires : en
  • USD76097S - Baymond h : en
  • FR33182E - Automatic temperature regulator : en fr
  • ES108204A1 - An automatic friction clutch system. : en es
  • GB269542A - Improvements in automatic weighing apparatus : en
  • FR641969A - Method and device for acoustic sounding at sea step by step : en fr
  • ES108031A1 - A mixed apparatus for the retreading of the pneumatic tire covers, which allows the partial repair of these. : en es
  • FR33192E - rolling scaffolding used to build reinforced cement vaults : en fr
  • GB295499A - Improvements relating to display stands : en
  • US1680428A - House electric : en
  • US1680447A - Golf club : en
  • FR641997A - Shock absorber : en fr
  • GB294560A - Improvements relating to boxes for toys : en
  • GB295428A - Improvements in or relating to telephone systems : en
  • CA282421A - Brake : en fr
  • AU1168228A - Improved earth scoop : en
  • CH127236A - Pull-through needle. : de en
  • DE464053C - Process for the production of artificial lines for the purpose of emulating a given balanced or unbalanced line : de en
  • GB295472A - Improvements in or relating to eraser holders : en
  • GB292899A - Device for producing colour and light effects, for use as a toy or for advertisement purposes : en
  • ES108313A1 - A non-refillable bottle for all kinds of liquids, whether glass, glass or clay. : en es
  • FR641975A - Improvements to concrete mixers : en fr
  • ES108136A1 - A pump for fuel. : en es
  • FR641881A - Watertight switch for controlling electrical circuits : en fr
  • US1680502A - Magnetic pattern : en
  • ES107749A1 - A shock absorbing device, in particular for motor vehicles. : en es
  • GB295611A - Improvements in photographic devices : en
  • DE464441C - Device for braking or coupling rotating drums, wheels or the like, especially for motor vehicles : de en
  • FR641894A - Bell device combined with receiving bellows for the remote indication of the level of a liquid contained in a tank : en fr
  • GB295501A - Improvements in and relating to the supply of current to radio apparatus : en
  • FR33138E - Mechanism support for alarm clocks or other similar articles : en fr
  • GB295519A - Improvements in and relating to objectives suitable for photographic purposes : en
  • DE464515C - Compressed air horn, especially for motor vehicles, with a membrane clamped between two circular nozzles, toothed at the edge, in which the blown air flows over from the top of the membrane to the bottom through several segment openings in the membrane : de en
  • GB295667A - Improvements in or relating to thermo-magnetically operated devices : en
  • US1681109A - Pressure-operated instrument : en
  • USD76080S - Design for a drapery-pole end : en
  • GB295620A - Improvements in or relating to tins or other similar containers : en
  • DK39115C - Procedure for the operation of internal combustion engines and for the execution of the procedure determined internal combustion engine. : da en
  • GB295442A - Condensation products from dihydroxydiphenylethane and process of making same : en
  • GB295497A - Improvements relating to lawn tennis and like balls : en
  • GB295619A - An improved method of and means for preserving sugar-beets for the production of sugar therefrom : en
  • ES108232A3 - A multi-pouch or sleeve system for the packaging of drugs, chemicals, and pharmaceuticals. : en es
  • FR641868A - Process and apparatus for the direct conversion of cellulose, taken in any form, into defibrated alkali cellulose for the manufacture of viscose : en fr
  • FR33118E - Mud flaps for motor vehicle wheels and others : en fr
  • FR33178E - Advanced Automotive Torpedo : en fr
  • US1680784A - heart : en
  • US1681021A - Side-rail truck body : en
  • US1681029A - Diving apparatus : en
  • FR641870A - Photographic reproduction objective with two conjugated diaphragms and its applications in particular to the printing of positive copies for cinematography in black, in colors or in relief : en fr
  • DE464430C - Milling device : de en
  • FR33117E - Click device allowing the shift of a magneto at any time (turning right or left), in relation to its drive : en fr
  • ES107435A1 - A wrap or mold for shoes. : en es
  • GB295549A - Improvements in and relating to valves for cisterns and the like : en
  • US1680929A - Safety control mechanism for fuel atomizers : en
  • US1681058A - Regulator for brake rigging : en
  • US1680710A - Cylinder of internal-combustion engines : en
  • US1680896A - Manufacture of fiber board : en
  • US1681121A - Watchmaker's gauge : en
  • DE464191C - Sanitary napkin : de en
  • US1680405A - Motor-operated circuit interrupter : en
  • US1680619A - Method and apparatus for producing colored projected pictures : en
  • US1680625A - Process of producing phosphoric acid : en
  • USD76018S - Albeet t : en
  • ES107035A1 - Rational footwear for children, women and men. : en es
  • DE464324C - Process for the production of depolarization electrodes : de en
  • FR33152E - Process for preparing photographic emulsions of silver salts and new products obtained : en fr
  • FR641918A - Sealed joint for pipes : en fr
  • DK39114C - Weight. : da en
  • FR641984A - Tuning box with a large range of variations and combinations, in particular for receiver circuit of t. s. f. : en fr
  • USD76082S - Liojt : en
  • US1680628A - Flexible bracelet : en
  • US1681152A - Total-taking device : en
  • DE464128C - Sealing device for rotary valve of internal combustion engines : de en
  • GB295462A - Improvements in apparatus for supplying liquids in predetermined quantities : en
  • GB274508A - Improvements in or relating to electric rectifiers for supplying amplifying sets used in wireless telephony or telegraphy receiving apparatus : en
  • DE464422C - Brake switching device for electrodynamically or electromagnetically braked vehicles : de en
  • ES108227A1 - Procedure for the transport and storage of coal dust without danger of explosions. : en es
  • GB272872A - Improvements in or relating to electromagnetic relays : en
  • GB295463A - Improvements in containers for the cooking of meats : en
  • GB295523A - Improvements in or relating to hand wheels : en
  • US1680921A - Adjustable roof flange : en
  • US1680319A - Brake mechanism for vehicles : en
  • US1680875A - Race-starting machine : en
  • DE464416C - Steam oven with two baking rooms one above the other : de en
  • CA282429A - Snow plough : en fr
  • DE464433C - Theodolite with a photographic device for setting the respective target direction : de en
  • CA282445A - Mechanical figure : en fr
  • US1680868A - Pumping mechanism : en
  • DE464296C - Adding machine : de en
  • US1680379A - Electric heating system : en
  • US1680682A - Switch gear for starting and controlling electric motors : en
  • FR641915A - Universal clamp for surgical instruments and dishes during washing or antisepsis : en fr
  • FR642021A - Coil support or core for coil dyeing : en fr
  • GB288165A - Improvements in power plant installations employing electric generators : en
  • ES108161A1 - An industrial product that consists of tablecloths or paper covers. : en es
  • US1680872A - Ingot mold : en
  • ES108195A1 - New procedure for manufacturing capsules to cover bottles of plastic materials and similar products, with simultaneous registration or decoration in different colors on the outer face of the capsule. : en es
  • DE464390C - Process for the operation of grate furnaces with zone-wise supply of preheated and cold air : de en
  • ES108345A3 - A new indicator device based on the refraction of light on prismatic glasses. : en es
  • GB295956A - Improvements in or relating to hard tennis courts : en
  • US1680535A - Welded sheet-metal container : en
  • US1680692A - Train-dispatching apparatus : en
  • FR641940A - Process to make ferrocerium unalterable : en fr
  • FR641968A - Improvements to installations for the manufacture of motor gas : en fr
  • DE464406C - Reusable filling tap with two concentric chicks : de en
  • GR1948B - METHOD FOR PROCESSING RAW TOBACCO, BY APPLICATION OF OZONE TO REFRESH IT. : el en
  • US1681028A - Composite brick : en
  • USD76025S - Bttby lefi : en
  • USD76065S - Design for an atomizer or similar article : en
  • DE464500C - Luffing crane : de en
  • GB295476A - Improved apparatus for drying granular and pulverulent materials : en
  • GB295562A - Improvements in carburettors for internal combustion engines : en
  • ES108249A1 - Machine to cut into sheets, blocks or pieces of solid rubber tires. : en es
  • FR642047A - Improvements in drying damp materials : en fr
  • GB295557A - Wax-knife : en
  • GB272874A - Improvements in bias cutting machines : en
  • US1680632A - Spring collar for lathes and screw machines : en
  • US1681005A - Power-factor control for power distribution : en
  • US1680963A - Cushion : en
  • US1680409A - Telephone device : en
  • GB279844A - Method and an arrangement for dispersing magnesium in vacuum tubes : en
  • GB295490A - Endless pattern band for knitting machines : en
  • US1681130A - Safety device : en
  • ES108070A1 - Improvements in the electrolysis apparatus for the refining of aluminum or similar operations. : en es
  • FR642009A - Advanced peg system for stringed musical instruments : en fr
  • FR641965A - Economical manufacturing process of brake shoe type cycles : en fr
  • AU2433125A - Improvements in or relating tothe manufacture of building or constructional elements or materials : en
  • ES107845A1 - An improvement in the devices to determine distances by wireless means. : en es
  • US1680491A - Reinhold h : en
  • US1680606A - Electric-lighting fixture : en
  • US1680935A - Reenforcement for concrete columns : en
  • GB291014A - Improvements relating to high frequency signal amplification systems : en
  • ES108328A1 - A chuck chuck. : en es
  • FR33165E - Improvements to electric shock devices : en fr
  • GB288243A - Improvement in rotation mechanism for rock drills : en
  • ES107962A3 - Slab for welding work and procedure for its production. : en es
  • DK39121C - Layer with packing ring for transport buckets. : da en
  • FR33112E - Hydrogenation and reduction process for refining hydrocarbon compounds and other applications : en fr
  • FR641916A - Construction method of electric machines : en fr
  • DE464447C - Boxer toy in the shape of a hollow rubber figure that gets its stability by inflating it : de en
  • GB271113A - Mechanism for reading meters and the like from a distance : en
  • ES107036A1 - A footwear for the horse. : en es
  • CH125170A - Folding table. : de en
  • FR33172E - Folding and extendable easel : en fr
  • CA282511A - Drill blade : en fr
  • CH127286A - Changing device for photographic substrates. : de en
  • GB295429A - Infinitely variable gear : en
  • GB295460A - Improvements relating to weighing apparatus : en
  • GB295507A - Improvements relating to radial drilling machines : en
  • ES108390A1 - A roller train with individual electric drive of the transport rollers for drive motors with high speeds of rotation. : en es
  • GB295483A - Improvements in brooms : en
  • ES108280A1 - A procedure for extracting the oil from the fruits and oilseeds, by means of the device described. : en es
  • USD76096S - Design for a drapery-pole bracket : en
  • GB291427A - Razor apparatus with spring clip : en
  • US1680291A - Corkscrew : en
  • US1681039A - Automatic telephone trunking system : en
  • DK39128C - Procedure for the production of cellulose from straw, asparagus grass, reeds and similar raw materials and process for the production of paper from this cellulose. : da en
  • ES108329A1 - A procedure for the treatment of minerals. : en es
  • DE464276C - Manufacture of pipe flanges, welded collars, etc. like : de en
  • DE464259C - Baking bowl made of spirally wound rattan : de en
  • DE463935C - Chain boom brake : de en
  • DE464365C - Adjustable base for garden ladders : de en
  • DE464451C - Process for the production of corrugated cardboard glued on one or both sides : de en
  • US1680333A - Water-supply-faucet attachment : en
  • US1680971A - Indication for color light signals : en
  • DE464043C - Device for separating individual briquettes from the molding strand on roller presses : de en
  • ES108134A1 - A hydraulic press for fruits and bunches with compression pump. : en es
  • ES108210A1 - A manufacturing process of the magnesium carbonate continues simultaneously with that of the precipitated and light lime carbonate and pure carbonic acid starting from the dolomite, magnesite or stones analogous thereto. : en es
  • GB289091A - Improvements in and relating to valve structures : en
  • GB295528A - Improved device for locking mail bags and the like : en
  • DK39107C - Commissioning device for internal combustion engines. : da en
  • GB295468A - Improvements in and relating to a combination of musical instruments electrically operated by means of keyboard and pedals : en
  • US1680785A - Turbine : en
  • USD76071S - Design for a dbapery-fole end : en
  • DE464511C - Freewheel hub : de en
  • DE464455C - Pulverized fuel combustion : de en
  • FR33134E - Track for fast-service suspended railways : en fr
  • CH127246A - Process for the production of phosphorus. : de en
  • DE464453C - Drying device for laundry u. Like. With drying rods unfolding like an umbrella : de en
  • ES108174A3 - Machine for cutting cake, soap or other adhesive substances. : en es
  • GB295410A - Improvements in or relating to open-work concrete panels for use in fences, walls and other structures : en
  • FR641964A - Advanced windlasses for trawling gear : en fr
  • DE464434C - Crane scales : de en
  • US1680634A - Radio slot machine : en
  • US1680337A - Friction shock-absorbing mechanism : en
  • US1680883A - Internal-combustion engine : en
  • CH127039A - Process for obtaining lacquers, varnishes and insulating enamels. : en fr
  • DE464348C - Method and device for gravel tarring : de en
  • DK39120C - Holder for razor blades and other small parts. : da en
  • FR641859A - Rigid and watertight connection device more particularly applicable to liquid hydrocarbon pipes used for supplying engines : en fr
  • FR642013A - Improvement provided in t reaction assemblies. s. f. : en fr
  • FR642044A - Device for operating windshields on motor vehicles : en fr
  • GB277309A - Process for the production of foils, films, bands and the like from viscose and similar cellulose solutions : en
  • DE464417C - Trough or roller press : de en
  • ES108261A1 - An improved rotating assembly device for the seats of hairdressing chairs, dental cabinets and similar facilities. : en es
  • US1680530A - Inking device for printing and embossing machines : en
  • DE464349C - Dial with changeable signs : de en
  • US1680590A - Manual-feeding mechanism for machine tools : en
  • DE464462C - Rolled roofing felt with a stone-like top layer in the final state : de en
  • FR33147E - Electrical transformer for high voltage : en fr
  • FR641871A - Advertising car : en fr
  • DE464299C - Ring-shaped tape for the production of protective coats for tree trunks : de en
  • FR641931A - Automatic games catch up : en fr
  • CH127251A - Process for the preparation of liquid mixtures of aliphatic saturated oxygen-containing compounds by the catalytic reaction of hydrogen with oxides of carbon using pressure. : de en
  • USD76062S - Design for a lantern electric-light fixture : en
  • FR641889A - Speed indicator : en fr
  • AU977627A - Improved travelling carrier mechanism also applicable for coursing purposes : en
  • US1680666A - Ship, boat, and other vehicles provided with aerial turbines : en
  • US1681108A - Propulsion device for ships : en
  • ES108257A1 - An improvement in the manufacture of sanitary towels. : en es
  • GB271109A - Improvements in and relating to piston rings : en
  • GB295608A - Improvements in or relating to circular knitting machines : en
  • CH127126A - Process for the preparation of derivatives of barbituric acid. : de en
  • DE464237C - Holder for cigarettes and cigars : de en
  • CH127036A - Process for the preparation of 1-amino-4-hexahydroanilidoanthraquinone-2-sulfonic acid. : de en
  • CA282516A - Flexible coupling for pumps : en fr
  • CH127272A - Process for the treatment of animal skins provided with calcified formations. : en fr
  • US1681124A - Process of manufacturing molybdenum alloying compounds : en
  • US1680548A - Highway guard : en
  • US1681002A - Purifying device : en
  • US1680641A - Condenser : en
  • USD76076S - Design for a drapery-pole end : en
  • CH127161A - Process for the preparation of 1-oxo-2-ethyl-5-phenyl-pentadiene-2.4. : de en
  • DE464319C - Process for the preparation of thioureas : de en
  • US1681060A - Regulator for brake rigging : en
  • USD76060S - Design for a lighting-fixture strap or article of analogous nature : en
  • US1680718A - Electric heater : en
  • US1681119A - Bust bodice : en
  • CH127175A - Multi-phase commutator machine with a winding housed in the stator and powered by induction from the armature. : de en
  • CA282473A - Paper tube machine : en fr
  • CH127319A - Clock with 24-hour division. : de en
  • US1680476A - Jar closure : en
  • CA282503A - Photographic printing frame : en fr
  • US1680345A - Method oe and appaeattjs fob : en
  • US1680273A - Generating and transmitting system : en
  • US1680316A - Composite titanium pigment and method of making same : en
  • US1680906A - Centrifugal pump : en
  • DE464212C - Recovery machine with roughly horizontally rotating centrifugal disk : de en
  • US1680661A - Double lock box : en
  • US1680979A - Cloth-rolling machine : en
  • US1681093A - Figure wheeled toy : en
  • US1681135A - Metal window : en
  • AU859627A - Improvements in or relating to electrical plug connectors : en
  • US1680857A - Method of treating latex and the products obtained thereby : en
  • CA282452A - Internal combustion engine : en fr
  • USD76027S - Design for a center ornament for drapery poles or rods : en
  • CH127239A - Fermentation valve. : de en
  • DE464305C - Bottle closure with a sleeve arranged inside a smooth-walled outer cap and provided with a thread : de en
  • CA282419A - Golf mechanism : en fr
  • CH127103A - Steam or gas turbine with at least predominantly axial loading. : de en
  • CH127307A - Caliper. : en fr
  • DE464257C - Transport trolley for automobile body : de en
  • DE464389C - Final pressure device for soap plate cooling machines : de en
  • ES108356A1 - Improvements in the manufacture of stockings. : en es
  • US1681023A - Covering wheel for planters : en
  • US1680351A - Railroad spike : en
  • DE464533C - Tool for driving in and pulling out rail nails from railway sleepers : de en
  • GB295440A - Improvements in and relating to means for opening or closing sliding windows, panels and the like : en
  • GB295546A - Improvements in refrigerators : en
  • US1680422A - Electric furnace : en
  • CH127356A - Internal combustion engine. : en fr
  • AU1215428A - Improvements in oil pumps andthe like : en
  • AU962227A - Burner for liquid fuels : en
  • AU1157228A - Improvements in and relating to refrigerating machines : en
  • CH127029A - Purifier for gaseous fluids loaded with suspended impurities. : en fr
  • US1680334A - Testing device : en
  • CH127374A - Device for reducing the charging voltages occurring at the secondary winding in transformers with no secondary load. : de en
  • GR1942B - NEW BUILDING MATERIAL. : el en
  • CH127302A - Tools for tracing. : en fr
  • US1680497A - Impregnated fabric and process of making the same : en
  • CA282498A - Trailer frame structure : en fr
  • US1680702A - Electric condenser : en
  • US1680773A - Power circuit for electric machines : en
  • CA282527A - Sugar extracting process : en fr
  • DE464322C - Short-circuit braking device for vehicles with hopper control : de en
  • ES108050A1 - A regulating device, to be applied to the best operation of petrol engines and similar fuels. : en es
  • ES108219A1 - Improvements in signal systems. : en es
  • GB295455A - Improvements in a registering mechanism for golf driving machine : en
  • GB295510A - Improvements in or connected with idler rollers of belt conveyers : en
  • US1681139A - Kerosene signaling lamp : en
  • GB277009A - Improvements in corsets : en
  • CA282440A - Latch handle : en fr
  • CA282453A - Cyanic combination : en fr
  • CA282433A - Ash tray : en fr
  • CH127270A - Process for the production of an abrasive filler for nitrocellulose coatings. : de en
  • ES107367A1 - Concrete pavement and boulder. : en es
  • CH127292A - Jass board. : de en
  • CA282413A - Faucet : en fr
  • CA282493A - Drill steel : en fr
  • CH127330A - Glue servant. : de en
  • US1680420A - Galvanometer : en
  • CA282492A - Paper watermarking method : en fr
  • CH127336A - Shirt collar button. : de en
  • US1680328A - By-pass lubricator : en
  • US1680689A - Toy glider : en
  • US1680596A - Fishing tool for oil wells : en
  • US1681141A - Sash-operating mechanism : en
  • US1680652A - Luggage-locking device : en
  • US1680444A - Structural unit : en
  • US1680512A - Bristle-holding device for brushes and brooms : en
  • US1680736A - Turbine valve mechanism : en
  • US1680742A - Driving device for program clocks : en
  • GB291405A - Improvements in thermionic valve amplifying or detecting systems : en
  • CA282532A - Method of making counters : en fr
  • USD76015S - Design for a knitted dress : en
  • US1681122A - Laundry safety pin : en
  • US1680687A - Bill fold : en
  • US1680914A - Cultivator : en
  • DE464277C - Process for freezing food : de en
  • US1680485A - Liquid-level gauge : en
  • US1681047A - Gas-analysis apparatus : en
  • CA282435A - Game apparatus : en fr
  • CA282530A - Counter for boots and shoes : en fr
  • CH127173A - Process for drying peat and other fossil fuels. : de en
  • CH127247A - Process for separating phosphorus from gases containing phosphorus. : de en
  • ES108194A1 - A procedure for the composition of varnishes for ceramics. : en es
  • US1680802A - Bevel-gear generator : en
  • US1681131A - Railway-car-classification system : en
  • US1681153A - Flood light : en
  • US1680383A - Shoe-trimming machine : en
  • US1680797A - Paper-crinkling apparatus : en
  • US1681006A - Article of headwear : en
  • DE464374C - Airplane with circling wings : de en
  • DE464499C - Cabinet with pull-out boxes made of two hingedly connected parts, the front part of which, in front of the cabinet, which receives the cards, is adjustable in an inclined position and supported in this working position : de en
  • ES107125A1 - Pots or fertilizer containers applicable to all kinds of crops and compounds of vegetable or organic peat or any other cellulosic matter. : en es
  • USD76026S - Gunnab madvig : en
  • CA282568A - Floor fill : en fr
  • CH127168A - Process for the preparation of 1-aminoanthraquinone-2-methylketone. : de en
  • CH126949A - Pressurized fluid brake. : en fr
  • ES108216A1 - Improvements in electrical frequency stabilizing devices or timekeepers. : en es
  • ES108306A1 - Fountain pen or fountain pen. : en es
  • FR641980A - Core yarns and process for their manufacture, as well as for the preparation of fabrics, knitted or interlaced fabrics, therewith : en fr
  • FR642023A - Clamp for furniture, such as extendable tables and others : en fr
  • DE464231C - Container for storing and sifting flour and similar substances : de en
  • US1681089A - Track-cleaning attachment for loading machines : en
  • CH127238A - Process for the preparation of fermentable sweet substances not intended for food, by treating cellulosic materials with dilute acids. : en fr
  • ES108272A1 - Procedure to manufacture a fantasy fabric suitable for the manufacture of underwear. : en es
  • FR641913A - Method and devices for drawing glass : en fr
  • ES108346A1 - Iron cores with winding in squirrel cage style for electric machines and appliances. : en es
  • GB295433A - Improvements in lock nuts : en
  • ES108315A1 - A rotating sieve of saucer. : en es
  • FR641855A - Device for automatic signaling of the non-operation of an electric lamp of a vehicle : en fr
  • US1680959A - Printing-plate holder : en
  • US1680989A - Massaging apparatus : en
  • FR642038A - Improvements made to attached electric oxide accumulators : en fr
  • GB295518A - Improved means for embarking and stowing motor and other wheeled vehicles on ships and other vessels : en
  • DK39124C - Electrical Cable with Supported Lead Sheath. : da en
  • US1680832A - Ceramic product and process of producing the same : en
  • US1680647A - Camera : en
  • CA282458A - Electrical connecting and disconnecting device : en fr
  • ES108164A1 - Improvements introduced in the ovens for the firing of tiles and similar ceramic objects. : en es
  • CH127311A - Registering strain gauge. : de en
  • ES106798A1 - Improvements in the means to distill any substance. : en es
  • FR641853A - Doorstops for automobiles and similar vehicles : en fr
  • ES107048A1 - A molding machine for the construction of monolithic walls. : en es
  • US1680419A - Variable-speed set : en
  • GB295498A - Improvements in or relating to apparatus for reproducing sound : en
  • GB294625A - Process for the production of trinitrotoluene : en
  • US1680965A - Adjustable fastener for hinged structures : en
  • USD76035S - Design for a bumper : en
  • DE464328C - Device for heating ladles by gas firing : de en
  • ES107899A1 - Improvements in automatic firearms. : en es
  • FR33103E - Construction system in reinforced concrete and stone, agglomerates or ceramic products : en fr
  • FR641992A - Improvements to automatic machines for testing metal cans and similar containers : en fr
  • GB295216A - Improvements in friction clutches or brakes : en
  • US1681050A - Spring suspension or shock absorber for vehicles : en
  • GB295551A - Improvements in or relating to boots, shoes and similar footwear : en
  • DE464179C - Track connection plate : de en
  • US1681154A - Truck bolster : en
  • DE464385C - Storage for spinning pots driven from the bottom : de en
  • DE464420C - Spring-loaded rocker for pantographs or pantographs of electrically operated rail vehicles : de en
  • US1680591A - Automatic control valve : en
  • CA282466A - Pressing machine : en fr
  • CA282548A - Aeroplane : en fr
  • FR641955A - Device for lighting large areas : en fr
  • GB295217A - Improvements in latches or locks more particularly suitable for suit-cases, trunks, boxes and the like : en
  • DE464131C - Spray carburettor with main air slide and a fuel slide coupled to this : de en
  • US1680398A - Temperature-control system : en
  • US1680608A - Flash boiler : en
  • US1681044A - Safety trigger for pneumatic tools : en
  • ES106633A1 - A machine to detach by melting superfluous parts of glass bells. : en es
  • GB287530A - Improvements relating to gas burners : en
  • CH127154A - Release device on single-chamber air brakes equipped with a control valve. : de en
  • GB295137A - Improvements in the production and treatment of hydrogen peroxide and other liquids readily giving off active oxygen : en
  • GB295426A - Improvements in and relating to electric switches and the like and driving arrangements therefor for automatic telephone and other remote control systems : en
  • CA282398A - Vehicle motor : en fr
  • CA282522A - Vestibule heater : en fr
  • DE464376C - Device for walking on bodies of water with the aid of float shoes with folding blades : de en
  • ES108299A1 - A system of containers or containers of sheet of tin, of a single piece, without seams, joints or welds, for preserves and similar articles. : en es
  • US1680511A - Undercarriage for aircraft : en
  • US1680724A - Connecter for strain insulators : en
  • US1680920A - Glass-grinding machine : en
  • USD76046S - Design for a lamp base or similar article : en
  • USD76109S - Baymond h : en
  • ES108263A1 - Improvements in propeller propellers. : en es
  • CA282525A - Bed spring support : en fr
  • US1680760A - Process for the preparation of ethylidene diacetate : en
  • CH127100A - Pump. : de en
  • CH127252A - Process for the preparation of a highly foaming condensation product of alpha-naphthalene sulfonic acid which is readily soluble in water. : de en
  • US1681133A - Stenciling method : en
  • US1680361A - Thomas e : en
  • GB295408A - Improvements in and relating to bodies for use on motor vehicles and the like : en
  • FR33188E - Improvements made to tachometers or other recording devices : en fr
  • ES108336A3 - An improvement in the cylinders of internal combustion engines. : en es
  • US1680522A - Method of and mill for rolling strips and sheets : en
  • US1680809A - Hair-curling apparatus : en
  • US1681096A - Spool and bobbin : en
  • US1680539A - Box : en
  • US1681003A - Glass washer : en
  • AU1162128A - Improvement in control device for coin-operated machines : en
  • US1680823A - Process of manufacturing composite rubber wheels or other articles : en
  • DE464442C - Single wing windshield for motor vehicles : de en
  • ES108253A1 - Improvements in the drive mechanism of the upper valve in internal combustion engines. : en es
  • US1680671A - Apparatus for interrupting electric arcs : en
  • CA282425A - Lubricating system : en fr
  • CH127189A - Process for the production of a cold-applied agent for road surfaces : de en
  • DE464399C - Cavity wall : de en
  • FR33155E - Improvements to amplifier systems : en fr
  • FR33119E - Process for producing pure lead carbonate from impure lead sulphate : en fr
  • GB285354A - Manufacture of accumulator plates : en
  • ES108252A1 - Improvements in the automatic lubrication of combustion engines. : en es
  • GB295535A - A combination bottle and food carrier : en
  • CH127192A - Electrode water heater for heating water. : de en
  • DE464279C - Bicycle stand : de en
  • FR641852A - Improvements to steel alloys : en fr
  • GB286284A - Improvements in catalysts of high mechanical strength : en
  • ES108175A1 - Machine to cut corks. : en es
  • DE464340C - Oxy-fuel cutting machine : de en
  • FR641897A - Process for the manufacture of high strength light alloy or ultra light alloy bicycle handlebars : en fr
  • GB295444A - Improvements in or relating to high resistances and processes for the manufacture thereof : en
  • US1680972A - Gasoline pump : en
  • DE463526C - Process for the production of tape or hood-shaped bearing eyes for the handles on hollow shields : de en
  • DK39125C - Setting device for variable capacitors. : da en
  • ES106093A2 - Device for the automatic influence of the energy current between two alternating current networks of different frequencies coupled between them. : en es
  • GB295526A - Improvements in pressing irons : en
  • FR33175E - Telescopic trestle by wedging with adjustable feet : en fr
  • FR641993A - Pasteurization device : en fr
  • GB271464A - Needle selector mechanism for knitting machines : en
  • DE464300C - Safety device to prevent internal combustion engines from running away, which are controlled by a centrifugal governor with the interposition of a servo motor : de en
  • CA282580A - Brake mechanism : en fr
  • USD76039S - Obeste penning : en
  • CA282575A - Insulation method : en fr
  • US1680897A - Practice device for golfers : en
  • US1680982A - Device for animating objects : en
  • CH127295A - Telescopic sight for cannons, machine guns and the like. : de en
  • CH127324A - Riveting, drifting, punching and shearing machine. : en fr
  • CA282463A - Pigment : en fr
  • CH127258A - Process for the preparation of a new thiazole compound. : de en
  • CA282451A - Round-rib knitting frame : en fr
  • CH127131A - Selector for group and individual line selection for automatic telephone systems. : de en
  • US1680740A - Printing tabulator : en
  • US1680577A - Alloy : en
  • CH127051A - Device for the fire protection of cinematographic projection devices. : en fr
  • AU1193428A - Improvements in mercury contact thermostats : en
  • US1681129A - Ground fitting : en
  • US1680366A - Signal device : en
  • US1680367A - Repeater circuits : en
  • US1680585A - Screen-decentering device : en
  • CA282484A - Distilling mechanism : en fr
  • US1680924A - Sole-cementing machine : en
  • US1681149A - Electrode for discharge tubes : en
  • CA282438A - Grain separator : en fr
  • CH127317A - Conical diaphragm for sound reproducing device. : en fr
  • CH127174A - Multi-phase commutator machine with a winding housed in the stator and powered by induction from the armature. : de en
  • US1680546A - Electrostatic condenser : en
  • CH127352A - Hydroelectric power plant. : de en
  • DE464223C - Electric motor drive going back and forth between fixed end positions : de en
  • DE464288C - Production of hydrogen peroxide : de en
  • US1680298A - Chimney flashing : en
  • US1680311A - Reciprocating motor : en
  • USRE17065E - Asskhstob to : en
  • AU1149428A - Improvements in ordnance material : en
  • US1680588A - Method of and apparatus for forming sheet glass : en
  • CA282393A - Average indicating mechanism : en fr
  • CA282577A - Insulation material : en fr
  • CH127332A - Lawn mower cutting in gradient. : en fr
  • DE464122C - Impression spoons for dental purposes : de en
  • CA282462A - Electric comb : en fr
  • DE464410C - Device for removing the tobacco from the fleece roller of the tobacco spreader : de en
  • GB289835A - Improvement in laminated supporting springs : en
  • ES108235A1 - Improvements in the extraction of tin from minerals or materials that contain it. : en es
  • FR33105E - Automobile shock absorber : en fr
  • GB295617A - Bottle closures and a method of producing the same : en
  • US1680412A - Tank structure : en
  • CH127026A - Apparatus for clarifying liquids in bottles. : en fr
  • GB291406A - Improvements relating to voltage limiting arrangements : en
  • DE464208C - Process for influencing the aluminum chloride melts of perylene compounds : de en
  • DE464366C - Device for preventing harmful remixing of thrown liquids within the trapping areas surrounding a centrifugal drum : de en
  • GB295430A - Improvements in or relating to grinding and separating apparatus : en
  • US1680990A - Telephone : en
  • CA282409A - Gas production : en fr
  • DE464087C - Process for the preparation of carbocyclic and heterocyclic compounds : de en
  • US1680406A - Electric iron : en
  • DE464418C - Driver brake valve for air brakes : de en
  • US1680353A - Apparatus for the fractional extraction of petroleum hydrocarbons with alcohol : en
  • FR642012A - Process for the extraction of substances suspended or dissolved in gases or liquids : en fr
  • ES107076A1 - A method with the corresponding apparatus for manufacturing cellulose pulp articles of all kinds. : en es
  • ES107881A1 - A device for the regulation of aerial wheels. : en es
  • DE464118C - Compounded intermediate machine for load balancing of two electrical networks with a device to prevent runaway when changing the direction of the equalizing current : de en
  • DE464167C - Method for converting closed spaces of buildings into open spaces : de en
  • DE464250C - Process for lining pressure tunnels, wells and similar structures under internal pressure in solid rock with concrete : de en
  • DE464458C - Needle bed for flat knitting machines : de en
  • US1680510A - Valve-seat reamer : en
  • US1680791A - Process for producing fast dyeings on the fiber : en
  • US1680953A - Mining machine : en
  • DE464518C - Electrical lighting device for optical signals that need a higher voltage to start up than during operation, and which are preceded by alternating current resistors to reduce the voltage after ignition : de en
  • US1681078A - Fabric drier : en
  • ES108282A2 - Improvements in electrical transformers. : en es
  • DE464153C - Paper punch : de en
  • ES108128A1 - Stockings and socks with reinforcements or ornaments of regular or irregular shapes. : en es
  • ES108241A1 - A procedure for the manufacture of glucose. : en es
  • ES108333A3 - Improvement in the adjustment mechanism of the gearbox of a motorcycle. : en es
  • USD76067S - of jackson : en
  • GB282757A - Improvements in adjustable inductances : en
  • GB295643A - Improvements relating to kinematography : en
  • ES108222A1 - A speed regulator for automatic hydraulic power stations. : en es
  • CA282396A - Refrigerating plant : en fr
  • DE464295C - Vibration meter : de en
  • US1681094A - Apparatus for boring wells and the like : en
  • DE464284C - Electropneumatic spring brake for vehicles, especially rail vehicles : de en
  • ES107848A1 - A procedure, with its corresponding device, to debark and heat the roadways and roads. : en es
  • FR641860A - Tubular steel body system : en fr
  • GB295434A - Improvements in abrading drums for grinding or comminuting rubber and other materials : en
  • US1680540A - Method of treating and utilizing the black liquor obtained in the manufacture of soda and sulphate cellulose : en
  • US1680951A - Lamp support : en
  • ES107096A1 - A filing cabinet. : en es
  • FR33101E - Safety device for internal combustion engines : en fr
  • US1680716A - Oil purifier : en
  • US1681071A - Sea and land aeroplane : en
  • CH127109A - Device for the protection of low-voltage systems against the influence of high-voltage lines. : de en
  • FR33130E - : fr
  • DE464353C - Extraction of hydrogen peroxide : de en
  • ES108375A1 - Improvements in thermionic valves. : en es
  • FR641920A - Rocker switch : en fr
  • GB295666A - Improvements in bottle filling and capping machines : en
  • FR641898A - Process for the manufacture of blank tubes for guns and in particular light guns : en fr
  • ES108019A3 - An improvement in the manufacture of waterproof fabrics. : en es
  • FR33136E - Compressible pad with automatic reactions for hernia bandages and others : en fr
  • FR641891A - oscillating servo-motor solenoid switch : en fr
  • GB295471A - Improvements in or relating to holders for electric lamps : en
  • US1680344A - Telephone system : en
  • US1680371A - Locking device for wheel-rim-expanding wedges : en
  • US1680819A - Printing device : en
  • DE464265C - Lock security for rail car doors : de en
  • ES108304A1 - Device for threading sewing needles. : en es
  • GB295489A - Improvements in and relating to resilient or sprung seats for motor cycles and like vehicles : en
  • GB279080A - Improvements in and relating to the control of electric power : en
  • US1680780A - Lever attachment for remote clutch controls : en
  • US1681056A - Regulator for brake rigging : en
  • FR642007A - Adjustable headlight : en fr
  • GB287890A - Improvement in windshield wipers : en
  • GB295539A - Pencil holder for leads of different kind, thickness or colour : en
  • DE464220C - Speed detectors for vehicles, especially for trams and small railways : de en
  • FR642045A - Mechanical broom : en fr
  • ES107544A3 - Improvements in concrete mixers. : en es
  • USD76086S - Raymond h : en
  • ES107074A1 - A method, with the corresponding apparatus to transform energy. : en es
  • FR641909A - Expandable device for wristwatch and other applications : en fr
  • GB287523A - Improvements in disc friction clutches : en
  • GB273692A - Improvements in the mordant dyeing of materials made with or containing cellulose esters or ethers : en
  • GB295737A - Improvements relating to garden and like stakes or supports : en
  • FR641981A - Door device for long span constructions : en fr
  • ES108205A2 - A new formwork system for reinforced concrete floors. : en es
  • ES107164A1 - Improvements in dynamo-electric machines. : en es
  • US1680618A - Locking mechanism : en
  • GB285002A - Apparatus for carrying out table service mechanically : en
  • GR1946B - PERFECTIONING OF DECOLARING OF THE DECORATED PETROLEUM PRODUCTS, AS WELL AS THE METHOD OF PRODUCTING THEM AND DYESHING MATERIALS FOR THEM. : el en
  • ES108192A1 - A method for folding the ties by means of an instrument in order to preserve them without wrinkles and to avoid ironing them. : en es
  • FR641914A - Heat recovery unit for heat exchange under pressure : en fr
  • ES106553A1 - Improvements in refrigeration appliances of the absorption type. : en es
  • FR33186E - Process for balancing pressures in vehicle tires and devices for implementing this process : en fr
  • CH127321A - Loading device for shaft furnaces. : de en
  • GB288634A - Improvements in or relating to radio and the like high frequency apparatus : en
  • US1680667A - Electromagnetic device : en
  • FR641886A - Natural stone diaphragm for dialyzers : en fr
  • FR641929A - Handle for knives and the like : en fr
  • ES108150A1 - Perfeccionamientos in boards and elastic supports applicable to vehicles and other uses. : en es
  • FR33144E - Power outlet for t. s. f. : en fr
  • GB295424A - Improvements in footwear to prevent splashing of mud and water thereby : en
  • US1680750A - Regulator : en
  • CH127117A - Switching device for AC consumers using a step transformer and static auxiliary transformers. : de en
  • CH127222A - Preparation with high wetting, emulsifying and dissolving power. : de en
  • US1680719A - Screwless globe holder : en
  • US1680396A - Regulator system : en
  • CA282479A - Angle cock holder : en fr
  • US1680294A - Metal candy-molding device : en
  • US1680403A - Wringer : en
  • USD76006S - Design tor a smoking stand : en
  • USD76061S - Design for a lighting-fixture plate or article of analogous nature : en
  • US1680536A - Hydraulic jack : en
  • US1680841A - Electric-circuit tracer : en
  • US1680903A - Dirigible spotlight for vehicles : en
  • DE464303C - Keys for musical instruments : de en
  • AU856827A - Stump jump cultivator or plough : en
  • CA282485A - Car underframe : en fr
  • US1680306A - Transmission : en
  • ES108323A1 - Procedure for the preparation of arseno-phenoltiosemicarbazonas. : en es
  • CH127093A - Support for painting, drawing, photography etc. : en it
  • CH127343A - Float valve. : de en
  • CH127108A - Procedure for commissioning power plants that have at least one power group consisting of two turbo generators. : de en
  • US1681104A - Snow remover : en
  • US1680482A - Signal : en
  • US1681080A - Sanitary milk-bottle container : en
  • US1680745A - Box-locking device : en
  • US1680817A - Golf club : en
  • USD76078S - Baymond h : en
  • CA282447A - Headlight : en fr
  • US1680393A - Pneumatic reversing switch : en
  • US1680571A - Percolator : en
  • CH127263A - Process for the production of a blue vat dye from 1-amino-2-chloro-anthraquinone. : de en
  • US1680520A - Work holder for brush machines : en
  • US1680538A - Metal-door construction : en
  • USD76069S - Design fob a nursery chair : en
  • CA282481A - Hose coupling gasket : en fr
  • CH127147A - Dare. : de en
  • US1680818A - Antirachitic product and process : en
  • US1680467A - Method of manufacturing automobile fenders : en
  • US1680342A - Sole-rounding machine : en
  • CA282424A - Fuel pump : en fr
  • CH127122A - Method and device for connecting electrodes to electrodes in operation in electric furnaces. : de en
  • CA282496A - Upright inner tube mould : en fr
  • CA282562A - Building block : en fr
  • USD76075S - Baymond h : en
  • USD76094S - Baymond h : en
  • US1680581A - Sign : en
  • US1680686A - Controlling system for motor-driven clocks : en
  • US1680958A - Swing-frame grinder : en
  • US1680812A - Valve : en
  • US1680828A - Stool for service counters : en
  • GB279047A - Supports made of cellulose derivatives for use in the manufacture of sheets of material soluble in organic solvents : en
  • CA282507A - Food product : en fr
  • CA282572A - Roof : en fr
  • GB276960A - Improvements in or relating to change-box mechanisms for looms with two or more shuttles : en
  • GB295622A - Improvements in or relating to retainers for spikes, screws or the like particularly for use with rails : en
  • CH127244A - Process for the preparation of contact masses provided with a coating of platinum for catalytic purposes. : de en
  • FR33173E - Advanced process to protect metals against corrosion : en fr
  • US1680681A - Process of treating silica articles : en
  • GB295645A - Process for the manufacture of vat dyestuffs of the anthraquinone series : en
  • US1680304A - Electric track switch : en
  • USD76058S - Ha buy schbeibman and louis goldbebg : en
  • CA282389A - Floral rack : en fr
  • CH127226A - Tie rod for fabrics coming out of the printing machine. : de en
  • GB285850A - Improvements in or relating to electro-optical devices for use in picture transmission, sound films, and for other purposes : en
  • US1680615A - Carton-folding machine : en
  • US1680854A - Automobile signal switch : en
  • CH127306A - Caliper. : en fr
  • ES108173A1 - Procedure for the manufacture of highly active coal. : en es
  • CA282480A - Hose coupling gasket : en fr
  • US1681027A - Bottom for water meters : en
  • CH126525A - Faucet for wash basins and the like. : de en
  • US1680518A - Protective device : en
  • CA282560A - Adjustable shirt sleeve : en fr
  • CH126837A - Insect pen in connection with a fountain pen or pencil holder. : de en
  • US1680478A - Hammer mfg : en
  • USD76066S - Design for a display stand : en
  • US1680735A - Glass-feeding method and apparatus : en
  • CH127143A - Thrust feeder. : de en
  • US1680810A - Variable condenser : en
  • CA282576A - Wall : en fr
  • DE464321C - Overcurrent protection switch, especially for railcars : de en
  • ES108189A1 - A mill for the preparation of paints and varnishes. : en es
  • US1680762A - Douche and syringe : en
  • US1680878A - Self-setting mouse and rat trap : en
  • US1681000A - Check on light-signal lamps : en
  • FR642040A - Improvements in support elements for hollow electrical conductors : en fr
  • US1680766A - Carburetor : en
  • US1680669A - Rail anchor : en
  • US1680731A - Magnetic shunt for dynamo-electric machines : en
  • US1680741A - Bearing structure for vacuum-cleaner brushes and the like : en
  • US1681097A - Capped elbow : en
  • CA282468A - Caster : en fr
  • US1680680A - Buoying and driving mechanism for flying machines : en
  • US1680601A - Retaining clip : en
  • US1680623A - Backing device for the buttons of garments : en
  • US1680562A - Gear-generating machine : en
  • US1680657A - Draft rigging : en
  • FR641884A - Needle operation by electromagnet : en fr
  • US1680281A - Method of making watchcases : en
  • US1680297A - Plumb bob : en
  • US1680430A - Telephone plug : en
  • US1680493A - Method of removing piping and unsound metal from ingots : en
  • US1680783A - High-frequency apparatus : en
  • US1681157A - Valve : en
  • CA282571A - Roof : en fr
  • DE464244C - Braking device for motor vehicles : de en
  • DE464338C - Welding agent for aluminum : de en
  • US1680663A - Dynamic optometer and eye-testing apparatus : en
  • US1680801A - Decorating metal articles : en
  • CH127340A - Protective cover for flexible shafts. : de en
  • USD76009S - Design tor a drapery-pole end : en
  • ES107068A1 - A small fast oil mill, which verifies the crushing of the olive and extraction of the oils in it. : en es
  • US1680413A - Washing-machine wbingeb : en
  • FR641910A - Device for checking the plumbing of piston rods : en fr
  • USD76100S - Design for a drapery-pole bracket : en
  • US1680713A - Bottle-cleaning brush : en
  • FR33154E - Improvements in the means of supplying power to electrical apparatus comprising electronic discharge tubes, and in the means of adjusting them when used as radio receivers : en fr
  • GB274068A - Improvements in or relating to apparatus for handling glass or other ware : en
  • CH127176A - Electrical blocking resistance. : de en
  • US1681061A - Steam-generating apparatus : en
  • USD76103S - Design for a drapery-pole bracket : en
  • USRE17067E - ver mehr : en
  • ES107508A1 - A rotation machine. : en es
  • FR641941A - Improvements to internal combustion engines : en fr
  • US1680360A - Lubricating device for grinding machines : en
  • FR33141E - Improvements to receiving devices for electrical carrier wave signal transmission systems : en fr
  • GB295536A - Improvements in screw cutting tools : en
  • US1680851A - Construction for radio receiving inductances : en
  • US1680355A - Visible index system : en
  • DE464278C - Round screen box and cardboard machine : de en
  • US1680589A - Thermoelectric stress meter : en
  • US1680572A - Luminescent tube : en
  • US1681043A - Cupola with forehearth : en
  • FR642003A - Can opener : en fr
  • CA282472A - Bag valving apparatus : en fr
  • FR641880A - Variable-ratio hydraulic transmission : en fr
  • ES108198A1 - A procedure to sterilize all kinds of cereals and legumes. : en es
  • FR33102E - Dual-liquid carburettor for internal combustion engines : en fr
  • US1680480A - Pump : en
  • ES108352A1 - Improvements in the reels to wind cables, ropes, threads and similar. : en es
  • DE464232C - Adjustable friction drive device for stop machines or the like. : de en
  • DE464350C - Method and device for cleaning the electrodes of electrical gas cleaners by wiping them off : de en
  • GB295477A - Improvements in the manufacture and production of high grade fertilisers : en
  • US1680456A - Oven : en
  • US1681102A - Oscillation-control circuits : en
  • DE464314C - Hoernchenwickelmaschine with a flexible mounted over an endless conveyor belt with teeth and bent up in the inlet direction : de en
  • FR641865A - Pinion gear : en fr
  • US1680559A - Inking means for printing machines : en
  • CH127323A - Casting machine. : de en
  • US1680777A - Valve-stem-locking means for inner-tube molds and the like : en
  • US1680829A - Trolley guard : en
  • DE464293C - Double-eyed magnifying glass with lighting, especially for the purpose of eye examinations : de en
  • ES108201A1 - Filter oil or other liquids. : en es
  • CA282489A - Separator mechanism : en fr
  • USD76029S - William h : en
  • ES108193A3 - A procedure for the manufacture of lead nitrate. : en es
  • ES108202A3 - An air-fed incubator system. : en es
  • CH127046A - Device for removing sheets from a stack. : de en
  • AU1131028A - Improvements in or relating to wireless telegraphy and telephony : en
  • CH127087A - Method and device for annealing metal strips in a pull-through furnace. : de en
  • DE464171C - Pull-through drafting unit for spinning machines : de en
  • CH127365A - Small refrigeration machine. : de en
  • US1680586A - Combination tie-plate and rail anchor : en
  • US1680698A - Hair waver : en
  • US1680495A - Motor controller : en
  • US1680727A - Dirigible headlight : en
  • USD76098S - Raymond h : en
  • US1680488A - Belt buckle : en
  • US1680881A - Golf club : en
  • CH127038A - Printing ink that can be easily removed from paper and contains brownstone and fat-soluble blue. : de en
  • DE464283C - Water de-ironing system : de en
  • US1680308A - Draft gear : en
  • US1681041A - Gas control : en
  • US1680757A - Flutter valve : en
  • CA282518A - Carton blank separator : en fr
  • CH127166A - Process for the preparation of 1-5-diaminoanthraquinone-2-6-dialdehyde. : de en
  • US1681024A - Permanent hair-waving appliance : en
  • FR33161E - Improvements to shaft linings, especially for elastic fluid turbines : en fr
  • DE464280C - Plate connection, for example, for the outer skin of a ship, boiler and vessels with a smooth exterior : de en
  • DE464330C - Method and device for cutting fish into fillets : de en
  • GB257958A - Machine for cutting ham, sausages and the like : en
  • US1680664A - Extension table : en
  • US1680834A - Dumping-body hoist : en
  • CH126376A - Means for chipping floors etc. : de en
  • GB290581A - Improvements relating to type, signs, and other elements employed in the composition of typographical forms : en
  • DE464380C - Line-up device for folders etc. Like. With a pivotably and detachably connected to the pivotably mounted alignment pins and slidably guided on the cover : de en
  • ES107943A1 - Bag filling machine or bagging machine. : en es
  • ES108141A1 - A closing procedure by welding boxes and metal cans. : en es
  • CH127296A - Bolt coupling for the releasable connection of two or more machine parts, especially those of firearms. : de en
  • FR33104E - fuel saver : en fr
  • FR33169E - Improvements in the purification processes for certain rare metals, in particular gallium, and their applications : en fr
  • CH126843A - Percussion fuze for artillery projectiles. : en fr
  • CH127167A - Process for the preparation of 1-8-diaminoanthraquinone-2-7-dialdehyde. : de en
  • DE464313C - Oven with endless hearth sole that wanders through the oven and mixed heating by heating coils and steam heating pipes : de en
  • DE464363C - Stamp printing machine, especially for franking letters : de en
  • FR642020A - Construction toy materials : en fr
  • US1680611A - Quick-relining brake : en
  • US1680821A - Bridge : en
  • US1681085A - Flask for centrifugal sand molds : en
  • CH127140A - Case for toilet items, in particular for a handkerchief. : de en
  • ES107028A3 - The manufacture of a gear reduction and reversing mechanism applicable to internal combustion engines in general and especially to the Fordson tractor. : en es
  • CH127113A - Disconnector for high voltage overhead lines. : de en
  • CH127200A - Method for connecting springs to spring mattresses and upholstered furniture. : de en
  • DE464506C - Pistons for internal combustion engines with a light metal head and a steel or cast iron barrel which is cast into the piston head : de en
  • FR33131E - Bumper mud : en fr
  • DK39111C - Pendulum weight. : da en
  • GB295515A - A process and apparatus for stripping the kernels of coffee berries : en
  • ES108234A1 - A procedure to increase the heating surface, in all kinds of appliances, with a minimum consumption of fuels, solids, liquids or gaseous, by means of curled or pleated sheets or special tubular devices, provided with : en es
  • DE464421C - Single axle drive in particular for electric rail vehicles by means of a high-level motor arranged vertically above the drive axle : de en
  • CH127253A - Process for the preparation of a 1-derivative of anthraquinone. : de en
  • AU862827A - Airless cushion tires and process of making thesame : en
  • GB295520A - Improvements in valves applicable for fire pumps, landing hydrants, hose pipe mains and other fire appliances : en
  • FR641989A - Parquet scrubber : en fr
  • GB288182A - Improvements in or relating to electric switches for transmission lines : en
  • AU1193628A - Improvements in automatic rotary tipplers : en
  • AU1113828A - Incandescent cathode discharge tube : en
  • FR641927A - Gear reduction control for capacitors, variometers and other applications : en fr
  • GB281608A - An improved clockwork device for the timed release of apparatus dropped from aircraft : en
  • CA282488A - Illuminated sign : en fr
  • CH127241A - Procedure for presenting solutions. : de en
  • CA282441A - Fowl catcher : en fr
  • CH127196A - Process for making a cement. : en fr
  • CH127233A - Stapling pliers. : de en
  • US1680489A - Adjustable measuring and cutting device for coil-winding machines : en
  • US1680870A - Lubricating mechanism : en
  • DE464267C - Feeding device for grainy or dusty fuel : de en
  • DE464354C - Hydraulic control, especially for engines equipped with single-seat valves : de en
  • US1680414A - Motor-control system : en
  • US1680706A - Bracelet : en
  • CA282408A - Anaesthetic : en fr
  • CH127101A - Regulator nozzle for free jet turbines. : de en
  • CH127256A - Process for the preparation of a lecithin preparation. : de en
  • ES108181A1 - Network for defense against submarines and to capture them as well as to get entangled in the propellers of the surface ships and disposition to launch and tie the net. : en es
  • FR33195E - DC system : en fr
  • CA282423A - Table : en fr
  • CH126769A - Mustard container for table service. : de en
  • CA282486A - Loose-leaf binder : en fr
  • CH127231A - A method of making hard toe caps for shoes. : en fr
  • GB295481A - Improvements relating to clutch devices : en
  • US1680892A - Pulp suction die : en
  • USD76021S - Habby katims and emil : en
  • US1680739A - Synchronizing device : en
  • FR641875A - Improvements to electrical winding devices for time machines : en fr
  • CA282528A - Tire vulcanizing mechanism : en fr
  • CH127119A - Device for the detection of damage inside oil transformers. : de en
  • GB289084A - New or improved apparatus for the control of a shuttle within a shuttle box in weaving looms : en
  • US1680472A - Building-cooling system : en
  • ES108200A1 - Mono or bi-helical gear wheels with several axial passages, continuous or not. : en es
  • FR33139E - Suspension shock absorber more especially applicable to motor cars : en fr
  • US1680683A - Weighing scale : en
  • FR33126E - Combination electric switch : en fr
  • GB287044A - A new or improved process for obtaining casts of the face, any part of the body and objects of any kind : en
  • US1680570A - Scale-hopper bottom : en
  • US1680882A - Liner and can construction : en
  • US1681048A - Bolt fastening : en
  • US1680370A - Radio power-supply unit : en
  • GB281319A - Improvements in or relating to multi-valve amplifying or receiving circuits : en
  • GB295623A - Decolorising agents : en
  • FR642015A - Improvement in the establishment of saddles, more particularly applicable to motorcycles : en fr
  • DE464258C - Oven with two baking rooms one above the other, which are heated indirectly from a furnace by circumferential trains or directly from the lower baking chamber : de en
  • GB281693A - Improvements in hygrometers : en
  • FR33121E - Fire alarm : en fr
  • CA282406A - Ball and socket joint : en fr
  • US1680508A - Illuminating lamp for autos : en
  • FR641904A - Grating with rotating radial bars for gasifiers and all industrial or domestic fireplaces : en fr
  • FR642042A - Pulverized carbon resistors and rheostats : en fr
  • CA282505A - Food product : en fr
  • USD76092S - Baymond h : en
  • FR641946A - Installation for sublimation and distillation of sulfur : en fr
  • GB295534A - Improvements in fluid-controlled liquid-fuel injection valves for internal combustion engines : en
  • FR641994A - Protective cover for automobile spare wheel tires : en fr
  • GB295475A - Improvements in or connected with multiple tanks for containing liquid : en
  • CA282561A - Internal combustion engine : en fr
  • GB285380A - Improvements in and relating to the distillation of solvents from solutions and the deodorisation of oils, fats and the like : en
  • CA282546A - Adjustable collar : en fr
  • GB271869A - An improved process for the separation of alkali salts : en
  • GB295494A - Improvements in and relating to wringing and mangling machines : en
  • US1680919A - Belt clamp : en
  • ES107789A1 - A method and device for the placement of the active material in the tubular electrodes of electric accumulators. : en es
  • GB273256A - Improvements in the conversion of heavier hydrocarbons into lighter hydrocarbons : en
  • US1680622A - Electric water heater : en
  • US1681143A - Form carrier for drying machines : en
  • ES108380A2 - Magnesium alloys for combustion engine pistons. : en es
  • GB295554A - Improvements in power-driven food-mixing machines : en
  • USD75997S - Allan c : en
  • US1680952A - Cork packing and forming machine : en
  • USD76064S - Design for a lamp base or article of analogous nature : en
  • ES108360A1 - A form of introduction of ammunition in mechanical weapons. : en es
  • FR641896A - Process for agglomeration of casein and device for carrying out this process : en fr
  • FR33107E - Improvement provided to the wheels of motor vehicles or others in order to facilitate the assembly and disassembly of tires : en fr
  • FR641957A - Furniture refinements for cordless telephony devices : en fr
  • FR641876A - Suspension device ensuring the independence of the wheels of a vehicle : en fr
  • FR642030A - Method and device for measuring spreadable material, in particular cut tobacco, continuously fed to preparation machines : en fr
  • DE464543C - Springy wheel : de en
  • DE464193C - Electric pulley block with auxiliary hand drive : de en
  • ES108162A1 - A folding umbrella made up of telescopic elements. : en es
  • FR641902A - Closure system for bracelets, necklaces and other applications : en fr
  • GB295464A - Improvements in or relating to bumpers or collision guards for vehicles : en
  • GB295545A - Improvements in or relating to concrete : en
  • GB295616A - Improvements in or relating to machines for applying lids to canisters and the like : en
  • DE464501C - Roofing for tile roofs : de en
  • ES108213A1 - An improvement in heat generators that use heavy oils as fuel. : en es
  • US1680341A - Wrgnk kosenthal : en
  • US1680722A - Fish elevator : en
  • US1680350A - waring : en
  • US1680380A - Horizontal waste-gas steam boiler : en
  • US1680513A - Fireplace : en
  • CA282397A - Loose leaf book : en fr
  • DE464443C - Automatic control, especially for ships : de en
  • GB295514A - Improvements in the manufacture and production of electrodes, welding rods and the like for use in welding and depositing metal : en
  • ES108296A1 - A housing of the shooters and weapons in vehicles moved quickly, especially airplanes. : en es
  • FR641944A - Improvements to electric arcs, and particularly to high voltage arcs : en fr
  • GB287892A - Method for separation of tin from tin plated scraps or the like : en
  • DE464355C - Device for switching off the steam shut-off valve of steam engines : de en
  • FR642028A - Device for stripping and spreading cut tobacco in a web : en fr
  • GB295473A - Improvements in and relating to impulse starters for magneto electric machines : en
  • US1680782A - Cigarette case : en
  • US1680477A - Draft gear : en
  • US1680598A - Alloy and its uses : en
  • US1680871A - Lubricating mechanism : en
  • USRE17066E - Pie plate : en
  • ES108259A3 - A new procedure for turning and calibrating the train for the use of dead channels in trio trains. : en es
  • DE464036C - Direction indicators : de en
  • ES108207A1 - Improvements in the oil-taking palettes for the supports or automatic greasing bearings. : en es
  • GB288582A - : en
  • US1681083A - Nozzle for sheet-metal containers : en
  • US1680519A - Coffee-making device : en
  • DE464404C - Cold heading of screw bolts with a collar under the head : de en
  • GB295488A - Improvements in processes in which viscose silk is subjected to the action of caustic alkalis : en
  • US1680326A - Device : en
  • US1680594A - Rat trap : en
  • US1680991A - Figure wheeled toy : en
  • CA282454A - Gas leeching process : en fr
  • CA282573A - Wall : en fr
  • US1680697A - Hollow body : en
  • CH126239A - Device on the bracket that is used to suspend the pendulum and attach the clockwork to the clock case. : de en
  • DE464352C - Supporting device of the bearing frame of the upper adjustable roll-up cloth of a long knitting machine with counter-rotating roll-up cloths : de en
  • DE464445C - Wrapping device for round combing machines : de en
  • CA282444A - Proofed paper : en fr
  • CH127274A - Process for the production of combined molded parts from plastics. : de en
  • CA282552A - Railway crossing : en fr
  • CH127155A - Control device for individual switches, in particular on electric locomotives. : de en
  • US1680474A - Glass-pressing machine : en
  • US1680938A - Apparatus for handling loose materials : en
  • ES108245A1 - Arrangement to avoid voltage or current oscillations in the power supply of the same. : en es
  • US1680754A - Synchronizing device : en
  • US1681042A - Closure fastening : en
  • DE464158C - Braking device for vehicles and trains : de en
  • ES108177A2 - Process for the manufacture of alkyl isopropylene phenols. : en es
  • GB271096A - Improvements in or relating to record-card-controlled statistical machines : en
  • US1680942A - Mining machine : en
  • US1680998A - Route guidance : en
  • DE464302C - Welding with intermediate pieces placed on the weld seam, in particular of plate-shaped bodies, e.g. B. sheets : de en
  • AU1180328A - Improvements in or relating to cream separators : en
  • US1680283A - Apparatus for setting up and transferring bottles and other articles : en
  • US1680804A - Eye-dressing packet : en
  • US1680992A - Thread cutter for sewing machines : en
  • DE464291C - Device for transmitting a signal to a vehicle : de en
  • DE464429C - Grinding machine with a grinding wheel running around in a vertical plane in a bearing block and covered with sand or emery paper on the front : de en
  • ES108297A1 - A solid dry rectifier composed of layers of various substances. : en es
  • US1681037A - Celluloid window : en
  • US1681112A - Sanitary towel : en
  • AU1130128A - Improvements in or relating to counting apparatus : en
  • US1680443A - Check protector : en
  • US1681019A - Helicopter : en
  • GB284673A - : en
  • GB295613A - A new or improved composition of matter for magnetic screening and other purposes : en
  • US1680279A - Cover for conduit fittings : en
  • US1680358A - Machine for making fiber reed : en
  • US1680442A - Foot mat : en
  • US1681115A - Railroad tie : en
  • US1680839A - Plate : en
  • US1680873A - Method of storing and transporting gases : en
  • US1680505A - Internal-combustion engine : en
  • DE464144C - Working method for aviation piston engines : de en
  • DE464182C - Central heating boiler made of wrought iron pipes with a pipe grate through which water flows : de en
  • DE464221C - Railway light signal with taillight : de en
  • US1680516A - Engine valve : en
  • US1681001A - Apparatus for loading cars : en
  • US1681082A - Sink cleaner : en
  • USD76037S - Design for a file fabric : en
  • ES108123A1 - Template or measuring tool to measure the distance of the hole in regular perforations. : en es
  • CH127300A - Caliper. : en fr
  • CH127309A - Double eyepiece on spatial image measuring devices. : de en
  • DE464379C - Double-walled protective housing for centrifuges : de en
  • DE464402C - Crankcase pump with an auxiliary pump working on the crankcase : de en
  • US1680708A - Relay : en
  • US1680721A - Thread-controlling mechanism for sewing machines : en
  • CA282410A - Wood surfacing machine : en fr
  • CH127203A - Spring-loaded furniture foot. : de en
  • AU1191728A - Method of making traction elements for tire chains : en
  • CH127284A - Stapling agent for loose sheets. : de en
  • US1680918A - Track for miniature electric trains : en
  • US1680786A - Window-sash holder : en
  • CH127146A - Method and device for cleaning enamelled, nickel-plated or painted surfaces. : de en
  • DE464294C - Device for introducing the casting metal into centrifugal casting molds under constant pressure : de en
  • DK39118C - Procedure for removing fatty acids and other volatile substances from oils and the like. : da en
  • AU1151528A - Process for obtaining anew chemical product : en
  • DE464493C - Device for the production of clad goods on flat knitting machines : de en
  • US1680858A - Process for manufacturing rubber articles from latex : en
  • US1680863A - Card-feeding device : en
  • US1680925A - Fruit gatherer : en
  • USD76087S - Design for a drapery-pole end : en
  • CA282399A - Tobacco furnace : en fr
  • FR33171E - Machine for preparing stockings and socks on forms heated with low pressure steam : en fr
  • US1680879A - Automobile bumper : en
  • ES108326A1 - An electrically driven waxing machine. : en es
  • ES108359A3 - A process for the manufacture of citric acid. : en es
  • ES108283A1 - A multi-element boiler system. : en es
  • GB295521A - Improvements in or connected with watertight doors, doors for bulkheads and the like : en
  • CA282574A - Roof : en fr
  • US1680670A - Art of making boots and shoes : en
  • CH127158A - Process for the preparation of 1-oxo-2-ethyl-3-phenyl-propene-2. : de en
  • CH127190A - Radiator. : de en
  • US1680441A - Tray for bread-cooling machines : en
  • US1681059A - Regulator for brake rigging : en
  • US1680469A - Lamp and bracket : en
  • US1680631A - Drill chuck : en
  • AU1109428A - Improvements in coin-freed apparatus for providing amusement : en
  • US1680789A - Wrench : en
  • CH127105A - Refrigerator and freezer. : de en
  • CA282491A - Rubber processing : en fr
  • CA282490A - Fastening device : en fr
  • US1680317A - Receptacle for face powder and the like : en
  • US1681113A - Grain-car door for box cars : en
  • CH127389A - Device for protecting oil transformers against internal disturbances. : de en
  • DE464130C - Device for regulating the mixture of internal combustion engines : de en
  • ES108217A1 - Improvements in telephotography and other analogous applications of telegraphy. : en es
  • CA282535A - Cloth rinser : en fr
  • US1680714A - Variable-speed gear : en
  • US1681107A - Display tool holder : en
  • US1680384A - Trimming machine : en
  • DE464301C - Steam power plant : de en
  • CH127310A - Adjustable heat regulator. : de en
  • CH127106A - Synchronous motor for driving clocks, tariff devices or the like. : de en
  • CH127178A - Process for the preparation of 6-methoxy-8- (a-diethylamino-d-methyl-butyl) -amino-quinoline. : de en
  • CH127245A - Process for carrying out exothermic reactions. : de en
  • ES108354A1 - Improvements in color photography. : en es
  • ES108289A3 - Improvements in weighing devices that work by introducing a coin. : en es
  • AU1161928A - Improvements in rope pullers : en
  • CH127115A - Automatic switch with time disc and adjustable switching elements for electrical and gas lighting. : de en
  • CH127148A - Shock absorber device for suspensions of motor vehicles or others. : en fr
  • DE464427C - Automatic electromagnetic switch to protect transformers against overload : de en
  • US1681132A - Supporting stand and control switch for electric irons : en
  • US1680575A - Hinge-spacing gauge head : en
  • US1680645A - Oil spray : en
  • US1680690A - Calibrating instrument for paper-making machines : en
  • US1680888A - Binding machine : en
  • US1680876A - Bottle-dispensing device : en
  • CA282494A - Radio indicator : en fr
  • ES107029A1 - A bushing for holding sticks that wear out, for example lipstick bars, with adjustable conveyor. : en es
  • USD76051S - Isidob bosenblatt : en
  • CH127030A - Process for the production of hydrogen. : de en
  • CH127267A - Process for the preparation of a sulfur dye. : de en
  • CA282542A - Wood heel turning machine : en fr
  • CH127180A - Push rod for driving the knife of mowing machines. : de en
  • CH127214A - Dry spinning process for the production of artificial threads etc. : de en
  • US1680755A - Lip-stick holder : en
  • US1680506A - Method of purifying water : en
  • US1680827A - Yeast stimulants and process of using them : en
  • CA282422A - Sole laying press : en fr
  • DK39117C - Apparatus for Performing a Continuous Diffusion Method. : da en
  • US1680335A - Display and dispensing container : en
  • US1680899A - Power-transmission device : en
  • US1680913A - Silo or tank lug : en
  • CA282471A - Bag valving apparatus : en fr
  • CA282477A - Slitter and cutter : en fr
  • CA282401A - Fastener head cover : en fr
  • CA282566A - Building block : en fr
  • GB295492A - Improvements in and connected with wood block flooring or paving and the like : en
  • US1680373A - Intake manifold and heating-medium control for internal-combustion engines : en
  • US1680728A - Regulating system : en
  • CA282523A - Razor stropping device : en fr
  • CH126750A - Machine for stripping railways of their ballast. : en fr
  • DE464504C - Device for cleaning lubricating oil : de en
  • US1680805A - Tile marking and cutting gauge : en
  • US1680931A - Boiler : en
  • US1680289A - Hair-clipping device : en
  • US1680744A - Rheostat : en
  • US1680568A - Electric switch : en
  • CH127266A - Process for the preparation of Bz1-methylbenzanthrone. : de en
  • US1680346A - Rope thimble : en
  • US1680654A - Furnace : en
  • US1680915A - Method of treating rubber-fiber waste material : en
  • US1681134A - Metal window : en
  • CH127169A - Process for the preparation of an azo dye. : de en
  • DE464102C - Sales container for soap bars or similar items : de en
  • CH127165A - Process for the preparation of 5-nitro-1-aminoanthraquinone-2-aldehyde. : de en
  • CH127171A - Copy bookkeeping apparatus for pinching the sheets when copying through. : de en
  • GB295511A - Improvements relating to turkish or terry towels : en
  • US1680284A - Hand brake : en
  • US1680605A - Automatic railway-crossing signal : en
  • CH126660A - Device for securing the connection between a metal plug cap of an electrical plug and a ground connection contact pin of the same. : de en
  • CA282411A - Direction indicator : en fr
  • CH127164A - Process for the preparation of decanol-4-one-2. : de en
  • USD76005S - Design for a combined radiator casing and hood : en
  • GB295144A - Improvements in or relating to the electrical control of synchronous movements : en
  • FR641977A - X-shaped supports for overhead electrical conductors : en fr
  • CH127114A - Switching device for electrically heated storage apparatus. : de en
  • CH127198A - Spoons for coffee, tea, etc. : de en
  • CA282564A - Floor : en fr
  • US1681099A - Portable melting pot : en
  • USD76043S - Design for a bottle or similar container : en
  • US1680354A - Golf bag : en
  • ES108169A3 - A procedure for paving using bricks. : en es
  • GB295532A - Improvements in automatic tensioning devices for driving chains : en
  • ES108147A1 - Improvements in the explosion engines. : en es
  • CA282499A - Road grader : en fr
  • US1680329A - Journal box for car wheels : en
  • US1680964A - Pulverized-fuel mixer : en
  • DE464456C - Weft knitwear : de en
  • GB288162A - : en
  • DE464401C - Printing machine, especially for tickets, receipts, etc. like : de en
  • CH127160A - Process for the preparation of 1-oxo-2-methyl-5-phenyl-pentadiene-2.4. : de en
  • DE464334C - Inclination scales working with additional weights : de en
  • AU877827A - Improvements in primary and secondary electric batteries : en
  • FR33114E - Semi-uncoverable rollover device for motor cars : en fr
  • US1680479A - Pump : en
  • US1681062A - Cover for vehicles : en
  • US1680983A - Combined liquid container and sprayer : en
  • FR641864A - Device for contact between a gas and an absorbent reagent : en fr
  • GB295561A - Improvements in and relating to accumulator contact plates : en
  • FR33176E - Transmission mechanism with automatic speed change for dynamotor : en fr
  • DE464222C - Railway light signal : de en
  • DE464489C - Safety device for electrically operated track vehicles with dead man's switch : de en
  • GB282421A - Improvements in regulating means for wireless and other scientific apparatus : en
  • GB295505A - Improvements in cranes : en
  • GB295415A - Improvements in or relating to wind motors : en
  • AU859727A - Improvements in or relating to electrical transformers : en
  • FR641945A - Process for decorating fragile objects and products made with said process : en fr
  • GB282379A - : en
  • US1681064A - Stock-wind-off mechanism : en
  • CH127223A - Process for maintaining the fine distribution of insoluble or sparingly soluble dyes. : de en
  • US1680574A - Self-dumping attachment for road scrapers : en
  • US1680531A - Truck : en
  • US1681017A - Lock : en
  • US1680737A - Elastic-fluid turbine : en
  • US1680811A - Funeral car : en
  • CH127141A - Method and machine for pleating and packaging strip-shaped material, in particular cotton strips. : de en
  • CH127294A - Detonator for percussion ignition. : de en
  • US1680445A - Sleeve-valve gear : en
  • US1680730A - Control system : en
  • US1681092A - Display box : en
  • CA282515A - Rotary sump pump : en fr
  • ES107639A1 - Improvements in the setting of hydraulic binders. : en es
  • GB295644A - Improvements in the construction of tables, seats and the like : en
  • ES107095A1 - Procedure and device for regulating the blower speed for internal combustion engines whose exhaust gases are used to operate the blower. : en es
  • US1681046A - Paper-rolling machine : en
  • US1681151A - Lighting fixture : en
  • ES108146A1 - Improvements in carburetors. : en es
  • CA282540A - Chromium plating process : en fr
  • CA282551A - Awning head rod holder and bracket : en fr
  • CH127367A - Refrigeration system with multi-stage compression and multi-stage evaporation of the refrigerant. : de en
  • DE454446C - Device for switching the discharge pipe of a centrifuge to two or more discharge channels, especially for sugar production : de en
  • DE464359C - Device to prevent milk from boiling over or boiling out of the cooking vessel and at the same time to indicate that the milk has meanwhile boiled : de en
  • CA282405A - White pigment : en fr
  • CA282497A - Pole trailer : en fr
  • US1680954A - Mechanism for making battery-box handles : en
  • USD76050S - Design foe trimming braid : en
  • ES106545A1 - An apparatus to prevent bottles or other similar containers from being refilled. : en es
  • GB295976A - Improvements in or relating to friction brakes : en
  • GR1945B - PERFECTIONS OF DISTILLATION OF OIL PRODUCTS AND METHOD OF TREATMENT OF THESE. : el en
  • USD76077S - Design for a drapery-pole end : en
  • US1680446A - Caster : en
  • FR641900A - Process for the manufacture of bicycles in light or ultra light alloys with high resistance : en fr
  • FR642011A - Typewriter Improvements : en fr
  • GB295500A - Improvements in wheels for motor cycles : en
  • ES108373A1 - A metal box, for flow, with alarm device. : en es
  • US1680330A - Draft-rigging-key retainer : en
  • US1680460A - Fluid-pressure booster : en
  • US1680779A - Bread-splitting machine : en
  • USD76019S - Design fob a signal casing : en
  • USD76083S - Baymond h : en
  • USD76104S - Design for a drapery-pole bracket : en
  • FR641966A - Shearing device for moving metal bars : en fr
  • GB295508A - Spare tyre advertising sign : en
  • US1680424A - Amplifying system : en
  • US1680501A - Loom harness mechanism : en
  • US1680533A - Air-brake apparatus : en
  • US1680946A - Envelope : en
  • US1680997A - Apparel garment : en
  • US1680917A - And stephen m : en
  • FR641893A - Removable device for carbonization and distillation of wood or other substances : en fr
  • CH127243A - Method and device for carrying out gas reactions. : de en
  • DE464242C - Power steering device for motor vehicles : de en
  • US1680774A - Ice pick : en
  • US1680795A - Brush-lifting device for electric motors : en
  • US1680389A - Lamp : en
  • CH126379A - Furniture. : en fr
  • FR33193E - Car headlamp : en fr
  • GB287905A - Improvements in arc lights : en
  • US1680526A - Typewriting machine : en
  • US1680432A - Necktie holder : en
  • US1680885A - Draft connection : en
  • US1680844A - Welding of copper and copper alloys : en
  • CA282579A - Roll mounting : en fr
  • ES107545A3 - Improvements in large capacity concrete mixers. : en es
  • FR641979A - Hygienic lip pencil : en fr
  • FR33110E - Device for joints and flexible connections for bodywork of vehicles, automobiles or others : en fr
  • DK39110C - Lock. : da en
  • ES108365A1 - Improvements in the carburetors-elevators, with the corresponding system of feeding of the motors that take them applied. : en es
  • FR641921A - Improvements to multi-electrode lamps : en fr
  • GB295431A - Improved gear for raising, lowering and controlling the presser of tea rolling machines : en
  • AU960127A - Improved means for securing shares to the tines of combined cultivators and drills; seed drills, scarifiers and like implements : en
  • ES108236A2 - A procedure for the manufacture of artificial viscose products. : en es
  • DE464396C - Control reset for elevator machines : de en
  • GB295459A - Mould for alumino-thermal welding of rails : en
  • US1680659A - Cinematographic toy : en
  • US1681068A - Gas range : en
  • FR33194E - Process for the production of motive power for the use of temperature differences existing between surface water and seabed water : en fr
  • GB295487A - Improvements in fixing means for dry gas and like meter diaphragms : en
  • US1680835A - Undercutting tool for commutators : en
  • US1680454A - Apparatus for producing thermodynamic effects : en
  • US1680707A - Synchronizing device : en
  • DE464225C - Lantern for simple left and right turnouts : de en
  • US1680305A - Denture attachment : en
  • US1680503A - Combined speedometer and motometer : en
  • CH127184A - Blanket and method of making same. : de en
  • FR641917A - Heater for heavy hydrocarbons : en fr
  • FR642046A - Dry distillation process for solid fuels : en fr
  • GB295731A - Improvements in or relating to the manufacture of blasting or like fuses of a cord-like nature : en
  • US1681051A - Regulator for brake rigging : en
  • DE464387C - Process for drying gases : de en
  • USD76040S - Obeste penning : en
  • US1680282A - Friction shock-absorbing mechanism : en
  • US1680466A - Reaming tool : en
  • US1680934A - Composition for preserving food products : en
  • USD76053S - Design for a wall bracket for lighting fixtures : en
  • US1680877A - Fluid-pressure engine : en
  • DE464450C - Process for preparing silver salt photographic emulsions : de en
  • ES108386A1 - A process for manufacturing refractory materials based on bauxite. : en es
  • GB295527A - Improvements in coin-controlled automatic liquid dispensers : en
  • FR642024A - Safety razor blade ironing machine : en fr
  • US1680359A - Folding and pressing mechanism : en
  • US1680504A - Means for increasing the strength of sheet-metal articles : en
  • US1680769A - Crank-shaft-twisting machine : en
  • CA282403A - Moth trap : en fr
  • USD76030S - Design fob : en
  • USD76079S - Design for a drapery-pole end : en
  • US1680620A - Electric heater : en
  • AU810427A - Improvements in side screens or curtains for motor vehicles : en
  • GB295503A - Improvements in means for distilling carbonaceous material : en
  • FR33124E - Improvements to automatic headlight systems : en fr
  • US1681040A - Device for displaying flowers : en
  • DE464315C - Method for whipping and kneading dough, in which the dough mass runs through several pairs of rollers arranged one above the other in such a way that it folds in front of the pair of rollers arranged below : de en
  • CH127276A - Process for drying superphosphates and installation for the implementation of this process. : en fr
  • DE464254C - Device for fuel dust distribution in dust firing systems : de en
  • DE464473C - Device for burning dust-like fuel with degassing of the fuel before it is introduced into the furnace : de en
  • CH127335A - Device for scraping surfaces. : de en
  • US1680815A - Air vent and pressure fitting for liquid containers : en
  • US1680864A - Wardrobe : en
  • US1680941A - Process of coloring mineral matter : en
  • AU858527A - Improvements connected with amplifiers of sound reproducing instruments : en
  • AU881427A - An improved cradle-cot : en
  • CH127218A - Electric wire breaker for warping machines and the like. : en fr
  • DE464194C - Humidifiers and air purifiers : de en
  • DE464190C - Porcelain handle for medical and bacteriological devices, especially for valve handwheels or the like. : de en
  • ES108353A3 - A process for obtaining transformable drawings of general application, and in particular, for advertisements. : en es
  • US1680843A - Motor mounting : en
  • GB285803A - Improvements in manifolding machines : en
  • ES107892A1 - Procedure to influence the speed of enzymatic reactions. : en es
  • US1680408A - Condensation product and method of making the same : en
  • US1681045A - Gas-fired boiler : en
  • US1681147A - Locking rosette : en
  • ES108300A1 - A lighter for domestic or industrial fires, with liquid combustion. : en es