• US1728479A - Swimming glove : en
  • SU11109A1 - Booster : en ru
  • US1728861A - Hoisting mechanism : en
  • AU1639728A - A method of and means for filing talking machine records and other flat circular shaped discs : en
  • US1728324A - oe norwich : en
  • US1728364A - Iceless refrigerator : en
  • US1728453A - Weather strip : en
  • US1728500A - Valve : en
  • USD79446S - Vania : en
  • DE482696C - Illuminated sign for advertising purposes : de en
  • DE482809C - Electrode arrangement for electrically heated steam boilers : de en
  • CA293201A - Relay : en fr
  • US1728882A - Submarine signal and air-supply device : en
  • DE482575C - Air purification method using ammonia : de en
  • FR34616E - : fr
  • CA293099A - Liquid applying and polishing device : en fr
  • US1728383A - Power-transmission device : en
  • US1728509A - Match book : en
  • US1728847A - Electric motor truck : en
  • USD79451S - Design for a lighting-fixture plate or article of analogous nature : en
  • USD79443S - A cobpobation of : en
  • US1728452A - Hydraulic lift device : en
  • US1728686A - Process for the continuous purification of crude carbon disulphide : en
  • ES114570A2 - Automobile-taximeter for repairs and power and gasoline power for any damaged car en route : en es
  • FR34611E - : fr
  • FR665685A - Tractor for agricultural or farm work : en fr
  • US1728594A - Hoist brake : en
  • US1728886A - Auxiliary feeding attachment for combined harvesters and thrashers : en
  • DE482620C - Double folding cuff for shirts : de en
  • DE482847C - Spool with pull-out tension bars for treating spooled yarn : de en
  • US1728635A - Process of and apparatus for applying metal leaf : en
  • US1728492A - Lavatory fixture : en
  • CA293096A - Display tag : en fr
  • FR665174A - Process for the treatment of materials containing tin, antimony, lead and copper in the combined state, without or with the presence of free metals : en fr
  • FR665259A - Improvements to packaging machines : en fr
  • FR665551A - Guide device for the workpiece carrier of vertical lathes : en fr
  • CA293117A - Coal breaker : en fr
  • US1728345A - Selective tumbler switch : en
  • GB319153A - Improvements in metal hand wheels : en
  • FR664941A - : fr
  • FR34646E - : fr
  • US1728758A - Nut lock : en
  • DE482807C - Speed controller based on the Tirrill principle : de en
  • CA293116A - Coal breaker : en fr
  • FR665547A - Cylinder enhancements for four-stroke internal combustion engines : en fr
  • US1728303A - Yarn clamp : en
  • CA293135A - Beverage dispensing apparatus : en fr
  • US1728292A - Cigar lighter : en
  • US1728470A - Device for raising submerged objects : en
  • US1728533A - Method and means of sealing containers : en
  • ES114558A1 - A process for the manufacture of plates and diverse ceramic objects with different cold masses, cold ceramic enamel and with colorations at will. : en es
  • FR665559A - Device for overheating in steam boilers : en fr
  • US1728173A - Wire-line clamp : en
  • US1728695A - Valve remover : en
  • GB319087A - An improved system of storing motor road vehicles and means for carrying same into practice : en
  • FR665218A - Grinding machine : en fr
  • GB319101A - A process for the manufacture of liquid or pasty emulsions from natural or artificial bitumen or tar : en
  • ES114511A1 - Lighting device for glass ornaments and the like. : en es
  • US1728817A - End shield : en
  • US1728823A - Ejection mechanism for sporting guns : en
  • FR665477A - Manufacture of light and insulating materials : en fr
  • DE482835C - Drive of rocker slides : de en
  • DE482673C - Braking device for the steering wheels of motor vehicles : de en
  • FR665368A - Improvements in methods of connecting electrical conductors to current collectors : en fr
  • FR665522A - Safety key lock, and padlock by deriving : en fr
  • CA293077A - Hose clamp : en fr
  • FR665306A - Improvements to indicator devices with dial reading : en fr
  • US1728246A - Curvature-control mechanism for metal-forming machines : en
  • US1728604A - Razor-blade-stropping holder : en
  • US1728714A - Machine for sewing looped fabrics : en
  • US1728385A - Hosiery box : en
  • US1728748A - Process for the manufacture of refractory substances : en
  • ES114591A1 - Procedure to adapt rubber soles and heels to all kinds of footwear. : en es
  • FR34629E - : fr
  • US1728659A - Drainage cohtboi fob washing machines : en
  • DE482391C - Pulley change transmission : de en
  • DE482364C - Process for the production of an insulating material : de en
  • FR665626A - Method for the protection of carbon electrodes against air wear : en fr
  • DE482554C - Machine for the continuous production of paper punched, folded and glued holding corners : de en
  • DE482648C - Safety device for collapsible metal furniture : de en
  • FR34620E - : fr
  • GB299043A - Improvements in or relating to the production of non-alcoholic fruit juices : en
  • FR665179A - Improvements to flotation agents : en fr
  • FR665478A - Improvements to the controls and in particular to those of aircraft : en fr
  • GB314094A - Improved means for effecting pattern changes in pattern producing knitting machines : en
  • GB319149A - Process for the manufacture of vic. trihalogen benzenes : en
  • US1728230A - Process of preparing fluorine : en
  • US1728551A - Relay : en
  • US1728575A - Aeroplane : en
  • GB303745A - Improvements in striking tools : en
  • ES114446A1 - A mechanical device for reproducing, in a visual plane of an observer, the letters, numbers, figures, figures or signs previously recorded or painted and set, by means of a continuous movement. : en es
  • FR665157A - Improvements to contact gas scrubbers : en fr
  • FR665377A - Method for simultaneously operating several cinematographic devices placed in various places, in accordance with acoustic phenomena accompanying the cinematographic images, and transmitted by telephone or by radiotelephony : en fr
  • US1728620A - t tmt t : en
  • DE482765C - tripod : de en
  • ES114535A1 - A procedure for the construction of pavements. : en es
  • FR665254A - Casting process for fine mesh screens for electric accumulators : en fr
  • ES112384A1 - Device for the aseptic cure of vaccine sores, in order to avoid any contagion. : en es
  • FR34725E - : fr
  • FR665475A - Float valve : en fr
  • DK40791C - Apparatus for Recording and Reproducing Telephone Calls. : da en
  • GB319118A - Stringed loudspeaker : en
  • AU1783829A - An improved valveless waste preventing Flushing cistern : en
  • US1728188A - Bail anchob : en
  • USD79422S - Joseph goodstelbt : en
  • DE482776C - Device for ring spinning machines to regulate the spindle speed according to the Koetzer diameter and Koetzer structure : de en
  • FR665229A - Improvements to ship hatch closures : en fr
  • FR665480A - Improvements made to the electric controls of musical instruments and in particular to electric organs : en fr
  • GB297840A - Automatic lubricating device for motor or the like vehicles : en
  • GB319594A - An improved process and apparatus for degumming, washing and drying of fibres : en
  • GB319396A - Improvements relating to the purification of gas containing sulphuretted hydrogen : en
  • ES114491A1 - A gasogenerator. : en es
  • US1728728A - Safety razor : en
  • DE482599C - Grinder for coal dust and other grist : de en
  • GB319032A - Improvements in or relating to telegraph systems : en
  • DE482700C - Coupled chamber furnace with flashing flame and exhaust gases from one chamber to preheat the other : de en
  • DE482543C - Differential manometer for high pressure steam systems : de en
  • US1728327A - Counting and tabbing apparatus : en
  • US1728824A - Drive for dobby and jacquard looms : en
  • US1728825A - Attachment for pneumatic tires : en
  • GB319169A - Improvements in and relating to presses for drawing sheet metal : en
  • FR665548A - Mattress more particularly intended for beds with flat metal bases : en fr
  • CA293159A - Filter : en fr
  • USD79434S - Hbimer : en
  • US1728189A - Process for the manufacture of 6-alkoxy-8-aminoquinolines : en
  • US1728192A - Method of making slicing knives : en
  • US1728660A - Weather stripping : en
  • US1728840A - Relay : en
  • USD79427S - Poration : en
  • US1728816A - Signaling system : en
  • US1728781A - Well fishing tool : en
  • US1728901A - Vending machine : en
  • FR34705E - : fr
  • FR665272A - Improvements to incandescent electric lamps and their supports : en fr
  • DE482465C - Holder for cutting tools made of diamond etc. : de en
  • CA293115A - Electric water heater : en fr
  • GB319132A - Improvements in or relating to apparatus for making and repairing roads : en
  • ES114433A1 - An improvement in the automatic closing cufflinks called cuffs. : en es
  • FR665372A - Printing plates for address printing machines : en fr
  • DE482560C - Process for the preparation of a nitrogen-containing condensation product of the benzanthrone series : de en
  • CA293145A - Lubricant compressor : en fr
  • ES114593A1 - A process for the purification of olive oils to sulfur and other similar oils. : en es
  • FR665573A - Process for the production of returned shoes : en fr
  • GB319065A - Improvements in forging and upsetting machines : en
  • FR665700A - Combine shaker screen : en fr
  • DE482476C - Method and device for filling and closing bottles in a vacuum : de en
  • FR665524A - Improvement in soaps and in particular shaving soaps : en fr
  • DE482333C - Device for loading briquettes : de en
  • DE482773C - Piston pump or piston compressor with suction slots : de en
  • ES114473A1 - Improvements in the construction of maps with reliefs. : en es
  • US1728336A - Cushion side bearing : en
  • US1728221A - Est available corn : en
  • ES114419A1 - Apparatus to squeeze the grape and extract from it the juice or must destined to the elaboration of wines or other applications. : en es
  • FR665238A - Device mounted concentrically on the steering wheel of automobiles to control the horn, headlights and lighting devices and the direction indicator : en fr
  • FR34618E - : fr
  • ES114539A3 - A process for the production of fabric agglomerates. : en es
  • GB303099A - Improvements in methods for the acetylation of cellulose : en
  • DE482360C - Helical lamp for electric light bulbs : de en
  • ES114540A1 - A new artificial stone manufacturing process consisting of kneading quartz sand, an alkaline silicate in fine powder and clay as clean as possible of fine-grained lime carbonate, also molding the mixture and compressing it energetically, : en es
  • FR665591A - Device used to prevent a shoe from slipping on the ground : en fr
  • FR665378A - Improvements to superheaters of water tube boilers : en fr
  • GB319119A - Improvements relating to baths of the ordinary bathroom type : en
  • FR665488A - Lead alloys for bearings based on lead-antimony-tin relationships : en fr
  • CA293090A - Concrete mixer : en fr
  • ES114602A1 - Improvements introduced in the manufacture of molded ice cream. : en es
  • FR665410A - Table for hand-held address printing machine : en fr
  • GB304656A - : en
  • FR34597E - : fr
  • FR665384A - Chain derailment gear change device adapted to bicycle cranksets : en fr
  • US1728310A - Keyhole plug for cylinder locks : en
  • US1728640A - Article of furniture : en
  • AU1848129A - Improvements in or relating to oscillation generators suitable for use in radio and the like signalling systems : en
  • GB313910A - Method and apparatus for taking up or setting down floating bodies, particularly aircraft : en
  • US1728687A - Traffic signal for highways : en
  • GB302354A - Process for obtaining light hydrocarbons from carbonaceous materials and similar bodies containing complex organic compounds : en
  • US1728518A - Balancing machine : en
  • ES114469A1 - A perfection in the construction of railings for shelves. : en es
  • FR665601A - Automotive interior heating and ventilation system : en fr
  • GB292954A - Improvements in or relating to drawing-heads for spinning machines : en
  • GR2455B - METHOD AND PROVISION FOR THE CATALYTIC DISTRIBUTION (CRACKING) OF OILS, OIL AND OTHER APPLICABLE APPLICATIONS. : el en
  • US1728419A - Ruler : en
  • FR34692E - : fr
  • GB319141A - Improvements in or relating to wireless receiving apparatus : en
  • GB319627A - Improvements in or relating to mirrors : en
  • FR34560E - : fr
  • FR34684E - : fr
  • DE482495C - Electric depth pointer : de en
  • ES114527A1 - Improvements in the protective devices or insulation screens for the ignition systems in the internal combustion engines in order to avoid the interference of these in the radio-receivers. : en es
  • FR665426A - Gas supply pipe between the carburetor and the cylinders of an explosion engine : en fr
  • DE482595C - Cleaning machine with rotatable container for washing bread grain : de en
  • DE482686C - Device for drawing in sheets in ruling machines and similar machines : de en
  • US1728665A - Pile driver : en
  • ES114604A1 - A regulating mechanism for sound reproduction devices. : en es
  • FR665315A - Method and device for the ultra-rapid production of buffed sheep meat : en fr
  • US1728405A - Speaker : en
  • US1728457A - Shade roller : en
  • US1728881A - Store front : en
  • US1728171A - Method of and apparatus for creating abnormal pressure in, and sealing hollow bodies : en
  • US1728642A - Swiveling pen support : en
  • FR34738E - : fr
  • FR34671E - : fr
  • FR665566A - Projectile comprising a device for its launch, of an air navigation device : en fr
  • GB319154A - Improvements in self-acting spinning mules : en
  • DE482713C - Rail fastening, in which the rail foot is guided between strips or ribs of a shim and is tightened using clamping brackets and clamping bracket screws : de en
  • FR665370A - Approach lighting device for railway signal lights : en fr
  • DE482824C - Sealing ring : de en
  • DE472132C - Control device for arc lamps : de en
  • CA293147A - Can closing machine : en fr
  • AU1540528A - An improved flytrap : en
  • US1728791A - Electric iron : en
  • US1728795A - Roof : en
  • DE482607C - Helicopter plane : de en
  • US1728200A - Stencil receiver : en
  • US1728309A - Heater : en
  • US1728325A - Change-gear device : en
  • CA293082A - Tweezer : en fr
  • DE482532C - X-ray tube with metal wall : de en
  • DE456217C - Embroidery machine : de en
  • FR665429A - Filter system for liquid or other fluids : en fr
  • FR665485A - Kids toy : en fr
  • GB314093A - : en
  • CA293180A - Manufacture of priming material for coating porous bodies : en fr
  • DE482785C - Absorption refrigeration machine : de en
  • US1728305A - Oil filter : en
  • AU1729428A - Improvements in and relating to printing ink : en
  • US1728448A - Reciprocating guide motions for directing yarn or other material to winding bobbins or the like : en
  • US1728595A - Clay-pigeon trap : en
  • AU1573328A - Improvements in radio valve holders : en
  • CA293144A - Stoker : en fr
  • DE482888C - Tree falling machine : de en
  • DE482471C - Motor vehicle with a horizontal combustion engine : de en
  • CA293125A - Internal combustion engine : en fr
  • CA293153A - Rubbing or sharpening roll : en fr
  • DE482605C - Bow strap : de en
  • US1728557A - Flying machine : en
  • US1728894A - Container : en
  • US1728299A - Knitting machine : en
  • US1728481A - Stake retainer : en
  • DE482464C - Sugar cane harvester : de en
  • US1728544A - Pipe puller for wells : en
  • DE482256C - Self-exciting DC shaded-pole generator with main and auxiliary brushes flanking the half-poles : de en
  • FR34607E - : fr
  • ES114610A1 - Spindle press for the manufacture of products filled with pasta. : en es
  • FR665206A - Clamps for violins or other stringed instruments : en fr
  • DE482821C - Catching device for potato harvesting machines with a throwing wheel running across the direction of travel : de en
  • DE481943C - Spider pot storage : de en
  • FR34561E - CENTRALIZED LUBRICATION SYSTEM FOR MOTOR VEHICLES : en fr
  • FR665439A - Process for fixing sulphates in clays : en fr
  • GB319139A - Improvements in or relating to coin freed vending machines : en
  • USD79432S - John kirkpatrick : en
  • FR665697A - Improvements to paper corrugating machines : en fr
  • CA293151A - Manufacture of resinous products : en fr
  • FR665448A - Method of electrical measurement of heat consumption applicable to central heating installations and similar installations : en fr
  • US1728455A - Combined rod and gun : en
  • US1728750A - Rotary-hearth furnace : en
  • FR34639E - : fr
  • US1728790A - Control system : en
  • US1728776A - Railway-traffic-controlling apparatus : en
  • FR665451A - Circulating water cooler for oil-filled devices, with safety tube for overflow of cold water : en fr
  • FR665519A - Improvements to spray dryers for the treatment of meat waste, blood coagulation or similar applications : en fr
  • FR665532A - Process for the preparation of scent prints : en fr
  • GB295354A - Improvements in machines for the dry spinning of the acetone solution of cellulose acetate : en
  • FR665634A - Pattern stitching machine : en fr
  • US1728250A - Pipe patch : en
  • US1728326A - Guard tooth for mowers : en
  • US1728444A - Sheet-delivery apparatus for use on printing machines : en
  • FR34659E - : fr
  • DE482874C - Receiving arrangement for high-frequency signal currents with automatic limitation of the signal volume : de en
  • FR665164A - Improvement in aerocalorifers : en fr
  • GB319308A - The manufacture of new dyestuffs : en
  • US1728321A - Rotary pump : en
  • US1728498A - Louver post : en
  • US1728394A - Method and apparatus for filling bags : en
  • GB319181A - Improvements in methods of manufacturing saw blades and the saw blades produced thereby : en
  • GB319229A - Improvements in wagon-tipping apparatus : en
  • FR665234A - Emulsion dehydration system : en fr
  • GB319055A - Improvements in aerial systems : en
  • US1728195A - Detachable handle for agricultural implements : en
  • US1728403A - Alternator-field-control system : en
  • FR34685E - : fr
  • FR665414A - Anti-backfire device : en fr
  • FR665586A - Further development in the establishment of reciprocating saw blades : en fr
  • GB319198A - Improvements in and in connection with electric batteries : en
  • DE482699C - Arrangement for even loading of prime movers : de en
  • CA293078A - Cultivator : en fr
  • US1728413A - Winding machine : en
  • DE482691C - Screw locking : de en
  • DE482903C - Gripper for vehicle wheels : de en
  • US1728248A - Bushing-removing tool : en
  • US1728583A - Process for the grading of fresh or dry fruits : en
  • CA293083A - Power transmitting device : en fr
  • DE482537C - Process for the precise casting of the connection point of the pipe socket to the pipe shaft in centrifugal cast pipes and socket core : de en
  • DE482604C - Wire mesh covering for the gas cells of rigid airships : de en
  • FR665341A - Method and apparatus for signaling to aircraft the thickness of ground fog : en fr
  • FR665430A - Dry binder and its preparation and use processes : en fr
  • DE482542C - Adjustment device for the barrel weight on barrel weight scales : de en
  • ES114530A1 - A machine for charging nets on fishing boats and for loading and unloading. : en es
  • FR665314A - Liquid pump : en fr
  • FR665318A - Further development in conical refiners for pulp : en fr
  • FR665436A - Improvements in regulating the supply of fuel and air to fireplaces burning liquid and solid fuels : en fr
  • FR665509A - Windshield tightening : en fr
  • DE482803C - Circuit arrangement for call stations with self-loading devices, especially in telephone systems with dialer operation : de en
  • ES114549A1 - A method of manufacturing sheets of laminated glass, called safety. : en es
  • FR34573E - : fr
  • FR665351A - Manufacturing process of molded objects such as bodywork, boats, furniture : en fr
  • GB319186A - Improvements in or relating to cramps, clamps and the like : en
  • DE464675C - Seal for rotating drums in a fixed housing, such as rotary tubes u. like : de en
  • DE482715C - Line arrangement on pylons : de en
  • DK40780C - Spareur. : da en
  • ES114578A1 - Electric operating lock. : en es
  • FR665322A - Improvements to ozone-producing devices using electrical waves : en fr
  • FR665617A - Door lift lever : en fr
  • GB319070A - Improvements in wringers : en
  • FR665324A - Foolproof tensioner for cables, rods and other applications and its manufacturing process : en fr
  • GB319058A - Improvements in or relating to electrical plug-and-socket connections : en
  • GR2453B - PHARMACEUTICAL PREPARATION OF THE NERVOUS SYSTEM. : el en
  • USD79425S - Rasmus b : en
  • FR665423A - Hyperbolic turbo-propeller for airplanes : en fr
  • FR665434A - Electric control for knitting machine and similar machines : en fr
  • GB319232A - Improvements in or relating to pumps for inflating pneumatic tyres on motor-driven vehicles : en
  • GB319393A - Improved oxygen evolving preparations and their application for air purification : en
  • FR34645E - : fr
  • FR665692A - Improvements to devices for folding the ends of envelopes, in particular for articles in the form of sticks, such as cigars, etc. : en fr
  • FR665679A - Electric calculating machine : en fr
  • GB300901A - Bank counter : en
  • ES114529A1 - Sewing machine especially for the manufacture of turned footwear. : en es
  • GB319069A - Improvements relating to rubber overshoes or the like : en
  • ES112353A2 - A new brief system for children. : en es
  • DE482386C - Securing for screw nuts and screw heads : de en
  • GB298159A - Improvements in or relating to the manufacture of constructional materials : en
  • GB319147A - Method of and apparatus for the electrolytic revivification of ferrocyanide of potassium formed in the purification of gases by oxidation of hydrogen sulphide with ferricyanide of potassium : en
  • FR665288A - New fishing process for salmon, lake trout, shad and mullet : en fr
  • FR34721E - : fr
  • US1728846A - Potato-peeling machine : en
  • ES114490A1 - Sewing machine. : en es
  • ES113365A1 - A crucible for aluminothermia. : en es
  • FR665408A - Method and device for stopping the flow of waste water through reservoirs : en fr
  • DE482539C - Method of making cast spheres using a rotatable casting mold : de en
  • DE482728C - Device for external cleaning of boiler, condenser u. Like pipes : de en
  • ES113925A2 - A tipper applicable to trucks, trailers, wagons, electric kites and all kinds of vehicles. : en es
  • US1728420A - Ruler : en
  • FR665392A - Typewriter Improvements : en fr
  • GB319387A - Improvements in rotary compressors, motors, pumps and the like : en
  • FR665283A - Improvements to starting gates for racetracks : en fr
  • US1728485A - Screw-shell contact for electrical sockets : en
  • US1728725A - Wheeled toy : en
  • DE482862C - Closure for transport cans, especially milk transport cans : de en
  • FR665209A - Hollow solids formed from rolled or overlapped sheets of varying profile and thickness : en fr
  • GB319060A - Improvements in or relating to straightway valves : en
  • GB319105A - Improvements in cam mechanism for transmitting power : en
  • US1728238A - Grain retarder : en
  • US1728653A - Grinding machine : en
  • US1728454A - Sterile container : en
  • US1728582A - Carbouizihg apparatus : en
  • US1728730A - Carburetor : en
  • FR664922A - : fr
  • US1728231A - Attaching means for tile : en
  • ES113705A2 - A removable clamp band system for socks. : en es
  • CA293191A - Stoker mechanism : en fr
  • GB319108A - Improvements relating to steam accumulators : en
  • FR34723E - : fr
  • FR34749E - : fr
  • FR665584A - Fabric for filling of cards and its manufacturing process : en fr
  • US1728300A - Thread feeding mechanism for knitting machines : en
  • US1728692A - Electric clock drive : en
  • FR665401A - Improvements to filters for air and other gases : en fr
  • GB319131A - Improvements in forging machines : en
  • GB319303A - Improvements relating to exhaust steam injectors : en
  • DE482827C - pump : de en
  • ES114537A1 - A sizing system for hosiery items. : en es
  • FR665549A - Incandescent cathode polyphase rectifier : en fr
  • DE482633C - Process for the preparation of trinitrotoluene : de en
  • FR665173A - Brake for vehicles traveling on narrow gauge, more especially for motor cars : en fr
  • FR665490A - Chimney head : en fr
  • GB295273A - Fluid operated brake apparatus : en
  • DE482589C - Protective device against carburettor fire : de en
  • DK40770C - Protective sleeve for insulation placed on pipes. : da en
  • GB319082A - Improvements in apparatus for wiring boxes, bales and the like : en
  • GB319595A - Improvements in metallic conduits for electrical conductors : en
  • DE480926C - Hand-held device for loosening the soil and combating weeds in forest planting schools : de en
  • GB319385A - Improvements in magnetic separators : en
  • DK40785C - Absorption cooler. : da en
  • US1728202A - Force cup : en
  • US1728376A - Headlight : en
  • US1728690A - Greenhouse construction : en
  • FR34571E - : fr
  • FR665267A - Method and apparatus for winding and unwinding textile threads : en fr
  • US1728599A - Necktie : en
  • USD79418S - Design fob a hand bag : en
  • ES114518A1 - An electromagnetic relay. : en es
  • GB319083A - Improvements in extinguishing fire : en
  • DE482630C - Composite mill with intermediate sifting : de en
  • ES114170A1 - Improvements in the control mechanisms for towable track needles. : en es
  • DE482692C - Plate coupling : de en
  • ES114547A1 - Regulating valve for superheated steam fitted with an auxiliary compensation valve. : en es
  • FR665177A - Signaling device for motor vehicles : en fr
  • FR665642A - Casing for waterless gasometers : en fr
  • GB290637A - Improvements in or relating to radial thrust bearings : en
  • ES113383A1 - A machine to prepare soles. : en es
  • FR665300A - Sun visor device : en fr
  • GB319307A - Improvements in or relating to television apparatus and the like : en
  • US1728258A - Process for preparing cereal-straw fiber for the manufacture of relatively-thick fibrous sheets therefrom : en
  • US1728339A - Towing machine and the like : en
  • US1728905A - Jewelry clasp : en
  • US1728179A - Coating apparatus : en
  • DE482557C - Drive for cutting machines : de en
  • DE481819C - Process for the preparation of polynuclear hydrocarbons and their substitution products by ring closure : de en
  • USD79414S - Design for a ring : en
  • FR665479A - Device to prevent water from freezing in automobile radiators : en fr
  • DE482299C - Switching arrangement for series commutator motors, especially those of higher power, with a field winding that can be tapped for connection to direct and alternating current : de en
  • DE482825C - Labyrinth stuffing box : de en
  • DE482880C - Purification process working under cooling effect for gases from coking plants, gas establishments, heavy-duty plants o. : de en
  • ES114485A1 - A protective warp device for shuttles without a spiral threaded duct for automatic looms. : en es
  • FR665493A - Radiator roasting oven for electric cookers : en fr
  • FR665639A - Coupling of flexible hoses, in particular for compressed air brake lines : en fr
  • FR665158A - Lubricating oil for combustion engines and its manufacturing process : en fr
  • FR665365A - Device for the articulation between mobile planes and planes or other fixed or mobile parts for aeronats or other similar applications : en fr
  • ES114531A1 - Improvements in X-ray tubes : en es
  • GB319079A - Improvements in or relating to the production of butyl alcohol and acetone by fermentation : en
  • US1728273A - Machine for making commutator brushes and the like : en
  • FR665504A - Electric oven : en fr
  • GB319028A - Improvements in liquid measuring and delivering apparatus : en
  • DE481679C - Process for the production of moth wood : de en
  • DE482545C - Piston seal : de en
  • US1728352A - Flotation concentration : en
  • FR34609E - : fr
  • DE482533C - Incandescent cathode x-ray tube : de en
  • FR34602E - : fr
  • FR665599A - Improvements made to the means to support a shoe while cleaning, waxing, shining, etc. : en fr
  • FR34605E - : fr
  • FR665178A - Water sterilization process : en fr
  • GB319632A - Machine for twisting together wires or strands : en
  • FR665664A - Improvements to machines for working leather, skins and other similar materials : en fr
  • DE482614C - Leak sealing device, especially for inflatable boats : de en
  • DE482878C - Pole changing in the ratio 8:10 on an 8 or 8n-pole three-phase winding consisting of 12 winding parts : de en
  • FR34596E - : fr
  • FR34711E - : fr
  • FR34740E - : fr
  • FR665320A - Optical and acoustic advertising device : en fr
  • FR34558E - : fr
  • FR665687A - Improvements to attachment devices : en fr
  • GB300627A - Improvements in carpets and the manufacture thereof : en
  • GB308369A - Improvements in and relating to control mechanism for centrifugal compressors : en
  • DE482481C - Filler pencil : de en
  • DE482750C - Compressed air impact tool, the retaining spring of which consists of a piece of outer and inner coils : de en
  • FR665650A - Internal combustion engine, in which the combustion air performs a gyratory movement in the working chamber of the cylinder : en fr
  • US1728382A - Begj available : en
  • US1728633A - Speed regulator : en
  • US1728694A - Dispensing device for folded napkins and the like : en
  • FR665529A - Burner system for liquid hydrocarbons more particularly applicable to the production of stoves : en fr
  • GB319092A - Improvements in or relating to cigarette and like ash-trays : en
  • GB319123A - Improvements in or relating to newspaper conveyors : en
  • DE482571C - Process for separating vapor mixtures in the distillation of liquids whose vapors have a high specific weight : de en
  • GB319106A - Improvements in a wrist watch : en
  • USD79439S - Design for a lamp base or similar article : en
  • US1728191A - Instruction device for musical instruments : en
  • US1728279A - Speed-changing unit : en
  • US1728622A - Process in the manufacture of shapes from steel bars : en
  • US1728744A - Washing machine : en
  • US1728772A - Solder : en
  • FR665563A - Device for wet and hot treatment of the thorax : en fr
  • ES114484A1 - Improvements in airplanes that have a supporting propeller. : en es
  • ES114612A1 - A new plug for automatic functioning hoses. : en es
  • DK40794C - Combined Stop and Rear light for Automobiles and the like. : da en
  • FR34556E - : fr
  • ES114421A1 - A process for the manufacture of jams based on dried nuts. : en es
  • ES114588A1 - Improvements in the gathering and pulling mechanisms of textile wicks and ribbons. : en es
  • FR665433A - Protective device for three-phase generator : en fr
  • GB319061A - Improvements in or relating to iron-cored inductances : en
  • FR665160A - Monolithic reinforced concrete base for support poles of power lines or others : en fr
  • FR665633A - Process for the production of hydrocyanic acid from alkali cyanides : en fr
  • DE482740C - Calender with adjustable doctor blades using electromagnets : de en
  • US1728580A - Oil burner : en
  • FR34578E - : fr
  • FR665425A - Manufacturing process for unalterable white soap with rosin content : en fr
  • DE482660C - Method for the execution of multiplications and divisions of quantities by adding or subtracting logarithmically measured electrical quantities : de en
  • DE482739C - Surface carburetor : de en
  • AU1417628A - Means for preventing attack of blowflies on sheep : en
  • DE482734C - Device for emitting electrons with a cathode made of difficult-to-melt metal and one or more other, in an empty, a quantity of an alkali metal, e.g. B. cesium or rubidium, containing container enclosed electrodes : de en
  • FR34742E - : fr
  • ES114486A3 - Roundabout of wheeled vehicles. : en es
  • US1728222A - Electrical switch box : en
  • USRE17434E - Refrigerating apparatus : en
  • CA293155A - Process of treating metals to inhibit excessive grain growth : en fr
  • DE482792C - Arrangement for adjusting the height of a belt conveyor : de en
  • US1728312A - Fluid-operated tool : en
  • USRE17438E - Boyers : en
  • AU1854229A - Producing decorative effects on surfaces of solids : en
  • US1728541A - Target : en
  • US1728587A - Toy vehicle : en
  • FR34670E - : fr
  • FR34694E - : fr
  • FR665265A - Process for the production of new azo dyes : en fr
  • DE482701C - Folding box with side walls hinged to their bottom surface and closing flaps that can be hooked together on these : de en
  • GB319178A - Improvements in means for circulating glass in the forehearths of glass melting tanks : en
  • US1728870A - Flexible connection for motor-vehicle panels : en
  • US1728318A - Furrowing machine : en
  • US1728543A - Mounting for electric meters : en
  • AU1564728A - Improvements in or relating to shock absorbing mechanism : en
  • ES114002A1 - A procedure for the construction of asphalt road surfaces. : en es
  • AU1895129A - Surfacing methods and apparatus : en
  • DE482826C - Deep well pump : de en
  • GB319375A - Improvements in or relating to resistance-coupled amplifiers : en
  • GB319389A - Improvements in and relating to devices for causing the intermittent illumination of a surface : en
  • US1728813A - Apparatus for renewing filaments in incandescent lamps : en
  • CA293089A - Dentifrice : en fr
  • ES114488A1 - An improvement in cardboard boxes, with corrugated cardboard reinforcement. : en es
  • GB319128A - Improved means for securing rails or rods and the like in position : en
  • GB319155A - Improvements in or relating to folding tables : en
  • US1728381A - Filter-bag support : en
  • US1728267A - Pneumatic actuating device : en
  • FR665501A - Control device for multi-color printing machines : en fr
  • US1728410A - Process and apparatus for making sealing rings for containers : en
  • DE482582C - Apparatus for determining the specific gravity of liquids : de en
  • US1728269A - Flatiron : en
  • US1728443A - Horse muzzle and fly shield : en
  • CA293150A - Anti-friction wheel and axle assembly : en fr
  • FR665210A - Process for manufacturing artificial resins or similar products : en fr
  • US1728566A - Runner for automobiles : en
  • US1728685A - Rotary pump mechanism : en
  • AU1899929A - Improvements in and relating to supports for headlamps of motor road vehicles : en
  • FR34724E - : fr
  • FR665211A - Automatic brake for four-wheel trailers : en fr
  • FR665449A - Mercury vapor arc apparatus : en fr
  • GB314043A - Improvements in pressing machines specially adapted for laundry work : en
  • GB319129A - A mechanism for the creation of energy : en
  • GB319146A - Improved means enabling the fluid pressure in pipe and like systems to be tested or ascertained : en
  • US1728229A - Coal conveying and discharging device : en
  • US1728331A - Lawn-smoothing implement : en
  • US1728510A - Method for the manufacture of chromic oxide : en
  • US1728875A - Flexible connection for motor-vehicle panels : en
  • US1728802A - Temperature-control system : en
  • US1728284A - Condenser : en
  • USD79452S - Irving florman : en
  • CA293206A - Resin manufacture : en fr
  • US1728365A - Safety bag : en
  • DE482469C - Classifier for the paper and pulp production : de en
  • DE482857C - Injection nozzle for airless injection of fuel in diesel engines : de en
  • US1728574A - File : en
  • US1728837A - Method of heat insulating : en
  • US1728525A - Snow melter : en
  • US1728353A - Flotation process : en
  • US1728783A - Ice creeper : en
  • US1728482A - Pressure closure apparatus : en
  • CA293129A - Radio ground terminal : en fr
  • GB319598A - Improvements in or relating to variable resistance devices : en
  • DE482746C - Typesetting machine : de en
  • CA293194A - Method of treating hydrocarbon oils : en fr
  • US1728190A - Valve stem : en
  • US1728782A - Interlocking joint for steel construction : en
  • ES114536A1 - An improvement in stockings and socks. : en es
  • DE482505C - Electrical expansion cable : de en
  • FR34587E - : fr
  • GB319049A - Improvements in or relating to gramophone and the like reproducers : en
  • FR34559E - : fr
  • FR665194A - Process for coating metal pipes with fibrous substances and hydraulic cement substances, and apparatus for carrying out this process. : en fr
  • GB319600A - Improvements in and relating to electric signalling and indicating apparatus and the like : en
  • US1728425A - Air-purifying apparatus : en
  • FR665557A - Devices for permanent waves : en fr
  • GB319053A - Improvements in or relating to automobile body construction : en
  • CA293109A - Power storage apparatus : en fr
  • ES114462A1 - A sole or floor of rubber, leather or other industrial, vegetable or animal product, whose provision of the flange on the edge for the sewing of footwear, is an essential basis for improvement in footwear of all kinds. : en es
  • ES114481A1 - A new indirect light lamp. : en es
  • FR34656E - : fr
  • ES113776A1 - A procedure to cool the absorber-boiler of absorption refrigeration machines that work periodically. : en es
  • CA293123A - Post base : en fr
  • ES114432A1 - Improvements in incubators. : en es
  • FR665343A - Wings and other metallic planes for airplanes : en fr
  • ES114554A1 - A machine to dry rice. : en es
  • FR665534A - Sound reproducer : en fr
  • FR34552E - : fr
  • FR665663A - Multiple wire drawing machine : en fr
  • DE482530C - Process for the production of electrolytes for electrical primary and secondary elements : de en
  • ES114568A3 - Medium for washing and degreasing to replace oil and benzine used up to now for cleaning. : en es
  • DE482491C - Heald frame for silk weaving with a two-row arrangement of the cotton thread strands one behind the other : de en
  • FR665630A - Improved method and apparatus for the treatment of wool washing water : en fr
  • DE482753C - Card holder for typewriters : de en
  • DE482678C - Process for the production of cyanides from alkaline earth cyanamides : de en
  • FR34716E - : fr
  • FR665388A - Building material and its manufacturing process : en fr
  • GB319121A - Improvements in or relating to electro-mechanical vibrating devices for use, for example, in loud speakers : en
  • DE482842C - Device for photoelectric reflection scanning for copier and picture telegraphy : de en
  • ES113330A1 - A dryer drum. : en es
  • ES114482A1 - Harvester of herbs for tropical countries. : en es
  • FR34572E - : fr
  • DE482609C - Counterpropeller for vehicles operated with air propellers, especially aircraft : de en
  • FR665334A - Improvements in the manufacture of artificial silk threads : en fr
  • DE482083C - Machine whose performance depends on a turning game : de en
  • US1728619A - Lineman s knife : en
  • FR34636E - : fr
  • FR34600E - : fr
  • GB319157A - Improvements in and relating to road traffic signalling apparatus : en
  • US1728389A - Apparatus for supplying fuel for producing combustion : en
  • US1728859A - Garter : en
  • GB319599A - Improvements in moving advertising signs : en
  • GB319230A - Improvements in or relating to stuffing boxes : en
  • FR665338A - Improvements in the manufacture of working components of rotary sprayers working by shock : en fr
  • ES114387A1 - Animal traction merchandise car. : en es
  • FR665291A - Silo : en fr
  • FR665537A - Manufacturing process of rubber-like masses : en fr
  • FR34566E - : fr
  • FR34628E - : fr
  • FR665390A - Beverage container : en fr
  • FR665541A - Grinding wheels : en fr
  • GB319126A - Improvements in and relating to the manufacture of boxes, cases, packets or wrappings of metal-foil-covered paper, cardboard, woven fabric, leather, rubber or wood : en
  • FR665435A - Landing trolley, with automatic brake, for airplanes and other vehicles : en fr
  • US1728631A - Hand binding tool : en
  • US1728676A - Drain valve : en
  • US1728792A - Range-base cabinet : en
  • FR665609A - Improvements to flying machines : en fr
  • US1728227A - Apparatus for cutting various substances : en
  • FR665411A - Advanced device for cleaning knives : en fr
  • CA293102A - Clevis : en fr
  • US1728363A - Variable-stroke combustion engine : en
  • US1728591A - Pump piston : en
  • US1728313A - Horizontal bar : en
  • US1728726A - Pushing apparatus : en
  • ES114584A1 - An improvement in electric current conductors provided with a coating of cotton, silk or other analogous fibers. : en es
  • FR34672E - : fr
  • GB298138A - Improved process of precipitating viscose solutions : en
  • ES114442A1 - A perfection in the single-suspension automatic jaw spoons. : en es
  • FR34733E - : fr
  • FR665266A - Security plane : en fr
  • US1728528A - Fluid-pressure rotor : en
  • US1728565A - Copper-oxide ammonia-cellulose solution for spinning artificial silk by the stretch-spinning process : en
  • US1728891A - kemble : en
  • US1728174A - Welding rod : en
  • DE482679C - Process for the production of a catalyst for the synthesis of high pressure ammonia : de en
  • US1728330A - Junction block for electric conductors : en
  • US1728354A - Frying pan : en
  • US1728671A - Brake : en
  • DE482804C - Headphones with built-in detector receiver : de en
  • ES114567A1 - Improvements in the lighting systems for vehicles, especially for automobiles. : en es
  • FR665500A - Method of forming an insecticide based on barium fluosilicate on plants : en fr
  • US1728397A - Manufacture of mosaic fabrics : en
  • DE482642C - Safety lock introduced into the socket of incandescent lamps : de en
  • DE482718C - Device for the uninterrupted thermal treatment of metallic workpieces : de en
  • US1728785A - Thermal relay : en
  • DE482876C - Process for the manufacture of wire spools for electrical purposes : de en
  • FR665352A - Manufacturing process of artificial wood for decoration and cabinetry : en fr
  • GB299369A - Method of making cord-edged bands for sliding-clasp fasteners : en
  • USD79426S - hellvik : en
  • DE482800C - Process for image transmission, in particular for television : de en
  • DK40792C - Machine for picking up beets and the like. : da en
  • FR34623E - : fr
  • FR665514A - Improvements to portable fire extinguishers : en fr
  • GB296756A - Improvements in or relating to self-acting mules or the like : en
  • FR665421A - House broom with advanced metal connection : en fr
  • US1728180A - Front-wheel brake : en
  • US1728871A - Flexible connection for motor-vehicle panels : en
  • US1728906A - Hydraulic machine : en
  • DE482534C - Device for X-ray generation : de en
  • GB301387A - Process for manufacturing a homogeneous mixture of fertilizers : en
  • US1728860A - Producing color music and other spectacular luminous effects : en
  • DE482497C - Bracket bent from a strip for suspender clips and process for its manufacture : de en
  • ES114526A2 - An olive oil extractor device. : en es
  • GB319190A - Automatic electric switch : en
  • ES114074A1 - Electrotechnical devices. : en es
  • FR665328A - Masts or other metallic support or bracing elements for aeronats and other similar applications : en fr
  • GB295029A - Improvements in and relating to air-cooled steam condensers : en
  • FR34638E - : fr
  • GB319392A - Improvements in and relating to the recovery of manganese values from solutions containing manganese : en
  • GB317311A - Blowers for gas generators mounted upon motor vehicles : en
  • FR34673E - : fr
  • ES114559A1 - Procedure for the manufacture of tension-free cables from round wire strands. : en es
  • FR665290A - Improvements to internal combustion turbines : en fr
  • US1728436A - Truck : en
  • USD79437S - Design for a lamp base or similar article : en
  • US1728295A - Knitting machine : en
  • DE482570C - Electrically heated humidifier : de en
  • DE482780C - Device for changing the bobbins for spinning, twisting and other textile machines : de en
  • DE482552C - Process for the production of a leather-like mass, in particular for the production of a protective sole that is firmly connected to the ordinary sole : de en
  • ES114035A2 - Procedure to load the natural silk. : en es
  • ES114452A1 - Improvements in rescue or relief tanks for submarine vessel service. : en es
  • FR665576A - Detachable saw with multiple blades : en fr
  • US1728290A - Rectifier system : en
  • US1728581A - Oil burner : en
  • FR665256A - Shoemaking process and machine and improved articles resulting from their use : en fr
  • US1728679A - Wrist support : en
  • GB319386A - Improvements in rotary motors : en
  • FR665204A - Spondylo-gastro-excitatory apparatus : en fr
  • FR665496A - Deburring machine : en fr
  • AU1804429A - Improvements in draught devices for railway vehicles : en
  • CA293141A - Printing machine and press : en fr
  • DE481716C - Nozzle for internal combustion turbines with cooling jacket : de en
  • FR665535A - Endless film box for continuous projections : en fr
  • US1728203A - Relief pitman : en
  • CA293160A - Glass making machine : en fr
  • DE482764C - Device for aligning bow and knot legs : de en
  • DE482784C - Safety device for feed water preheater heated by bleed steam : de en
  • US1728478A - Electric lamp : en
  • US1728645A - Lobster trap : en
  • DE482829C - Vehicle wheel hub : de en
  • CA293100A - Hat iron and steamer : en fr
  • FR34747E - : fr
  • GB319151A - Improvements relating to winding keys for loose leaf binders, clocks and other purposes : en
  • FR665678A - Hook system allowing the addition of a support clip intended to hold a rosette or any other ornamental motif for hanging pictures or any other objects : en fr
  • GB292147A - Improvements in process and apparatus for the lathe turning of pieces whose cross-section has the form of an archimedes' spiral : en
  • DE482573C - Firing system with two firing systems for water tube boilers arranged on both sides of a partition : de en
  • DE482521C - Device with shank for introducing fabric, warp yarn and card slivers in rope form into closed containers for wet treatment : de en
  • FR665506A - Adjustable jet lance with switch : en fr
  • US1728505A - Ice-cream scoop : en
  • US1728879A - Amplifying system : en
  • FR665231A - Suspension for sidecar : en fr
  • GB308751A - Improvements in or relating to cast iron alloys : en
  • DE480248C - Driving device for wheel set swivel : de en
  • FR665246A - Improvements to electrical control systems for elevators, elevators and their equivalents : en fr
  • DK40784C - Wear-resistant heart piece for crossings and switches by grooves and method for its manufacture. : da en
  • US1728756A - Fluid-pressure spraying device : en
  • DE482576C - Process for the production of cast aluminum : de en
  • FR665228A - Device for protecting against glare from automobile headlights : en fr
  • FR665641A - Charcoal box with compartment for other use : en fr
  • GB319161A - Improvements in protractors : en
  • FR665420A - Method and apparatus for separating gases and liquids under pressure : en fr
  • US1728504A - Pipe cutter : en
  • DE482793C - Waterproof garment : de en
  • US1728256A - Jacquard-card holder : en
  • ES113876A2 - A process for the preparation of granular mixed fertilizers containing ammonium nitrate. : en es
  • US1728421A - Vaporizer : en
  • DE482515C - Direction indicator with a direction arm that can be moved by an electromagnetic coil : de en
  • FR665394A - Method of mixing powdery substances stored in various containers : en fr
  • FR665570A - Braking and stopping device for sewing machines : en fr
  • DK40767C - Device for automatic synchronization and parallel connection of two AC networks. : da en
  • FR665227A - Process for giving physical bodies an increase in radioactive vitality : en fr
  • US1728393A - Saw carrier for saw-filing machines : en
  • US1728643A - Refrigeration : en
  • US1728769A - Pipe fitting : en
  • US1728245A - Aeroplane toy : en
  • US1728563A - Railway-traffic-controlling apparatus : en
  • FR34581E - : fr
  • DE482555C - White pastry knitting machine with a frustoconical knitting disk : de en
  • DE482762C - Machine for processing hides or skins, in particular for aligning and stretching : de en
  • DE482895C - Device for transmitting a movement from a reciprocating drive rod to two or more rods moving alternately in opposite directions : de en
  • DK40776C - Filter for Vacuum Dryers. : da en
  • FR665240A - Further development of anti-glare screens for automobiles and other cars : en fr
  • FR665492A - Process for cleaning the exhaust gases of internal combustion engines : en fr
  • US1728844A - Resilient driving connection : en
  • US1728851A - Grain door for elevators : en
  • SE68076C1 - Rumor brush : en sv
  • US1728747A - Latch bolt : en
  • US1728344A - Sliding window : en
  • US1728424A - Pasteurizing apparatus : en
  • DK40769C - Apparatus for Measuring the Hardness of Bodies. : da en
  • US1728514A - Internal-combustion engine and cylinder and piston construction : en
  • DE482771C - Stiffening insert for items of clothing, especially ties or the like. : de en
  • CA293156A - Combination wax distributor and polisher : en fr
  • US1728827A - Refrigerating apparatus : en
  • CA8502S - Bottle : en
  • AU1540328A - Improvements in neutralizing circuits : en
  • US1728182A - Electrolytic rectifier : en
  • US1728386A - Type bed of printing machines : en
  • US1728661A - Knitting machine : en
  • DE482759C - Traveling grate with slag scrapers guided along the furnace wall : de en
  • US1728259A - Syringe : en
  • US1728638A - Desk tray set : en
  • DE482338C - Device for depositing pieces and bulk goods : de en
  • AU1486128A - Road dressing machine : en
  • US1728418A - Bottle opener : en
  • US1728818A - Steering gear for trailed vehicles : en
  • AU1592928A - Improvements in contact-screen holder : en
  • AU1616228A - An improved ballcock : en
  • CA293098A - Automobile heat deflector : en fr
  • ES114379A1 - Procedure for the manufacture of a packaging for solid bodies. : en es
  • US1728467A - Traffic signal : en
  • US1728480A - Acoustic horn : en
  • DE482697C - Propulsion of airplanes by means of circling wings : de en
  • FR665684A - nut : en fr
  • US1728658A - Detachable drive for agitators : en
  • US1728826A - Registering stamp : en
  • US1728845A - Combination brush and mop holder : en
  • ES113176A1 - A toy made up of different pieces and constructive elements in miniature. : en es
  • FR34590E - : fr
  • FR665536A - New reflective film camera system, with uniform and continuous motion of film film, for projections, shots, stereoscopic applications and the like : en fr
  • CA293132A - Headlight : en fr
  • FR665335A - Improvement in the manufacture of phosphoric acid : en fr
  • US1728708A - Spinning-frame-lubricating device : en
  • US1728209A - Power-operated plow or other agricultural implement : en
  • US1728812A - Apparatus for line welding : en
  • DK40798C - Electric motor. : da en
  • FR665201A - Process for transforming the physical characteristics of artificial bristles : en fr
  • FR665395A - Improvements to centrifugal type devices for liquid : en fr
  • DE482518C - Construction toys : de en
  • DE482693C - Belt hanger : de en
  • FR665520A - Method and device for extracting the material deposited in irrigation channels : en fr
  • FR665553A - Adaptation of specific assemblies to machine tools : en fr
  • FR665691A - Removable insulating linings for coolers and cold rooms and molds for their manufacture : en fr
  • FR665466A - Process for obtaining solid colored removals : en fr
  • GB292600A - Improvements relating to the maintenance of constant frequency in high frequency electric circuits : en
  • GB319077A - A method of producing gelatin relief plates or films for the production of dye imbibition prints : en
  • US1728545A - Lineman's blanket : en
  • AU1781529A - Improvements in liquid elevators : en
  • ES114456A1 - Device for signal transmission and repetition of orders for electrical distribution installations. : en es
  • FR34722E - : fr
  • FR665294A - Improvement in low frequency amplifiers : en fr
  • FR665350A - Plastic material for industrial uses and manufacturing process for this material : en fr
  • US1728251A - Electric-sign socket : en
  • US1728380A - Metal-working machine : en
  • US1728254A - Filleting machine : en
  • US1728530A - Door-securing mechanism : en
  • CA293197A - Method of securing caps in cups with rolled edges : en fr
  • CA293198A - Lock nut : en fr
  • CA293122A - Combination pressure regulating and relief valve : en fr
  • FR34553E - : fr
  • US1728495A - Cement-grinding mill : en
  • US1728872A - Flexible connection for motor-vehicle panels : en
  • US1728889A - Rear-axle construction for automobiles : en
  • US1728240A - Full-vision windshield : en
  • US1728349A - Group selector : en
  • DE482567C - Pliers for inserting and replacing fuse cartridges with contact lugs : de en
  • ES114437A1 - A procedure for the manufacture of bags and purses for women. : en es
  • US1728243A - Arch support : en
  • US1728553A - Key for wind musical instruments : en
  • GB319137A - Improvements in contact-screen holder : en
  • US1728569A - Can opener : en
  • DK40793C - Quick bandage as first aid for arm and leg fractures. : da en
  • FR34630E - : fr
  • FR665295A - Double envelope electric lamp : en fr
  • GB293383A - Improvements relating to steam or compressed air hammers : en
  • GB319168A - Improvements in or relating to wooden clothes-pegs : en
  • US1728223A - Wardrobe hatbox : en
  • US1728392A - Rotary hammer mill : en
  • US1728232A - Welding rails under traffic : en
  • ES114571A3 - Improvements in hydraulic jacks. : en es
  • FR665585A - Improvements to the means for connecting tubular scaffold tubes : en fr
  • DE482756C - Switches and self-starters for electric motors : de en
  • DE482883C - One-piece slotted ring dowel for wooden structures : de en
  • FR665213A - Sensitive relay for telegraphy : en fr
  • FR665402A - Process for the production of condensation products of olefins and multi-ring hydrocarbon compounds : en fr
  • FR665417A - Device for influencing substances by means of high frequency : en fr
  • GB292516A - Pneumatic hammer testing machine : en
  • US1728428A - Spoke for vehicle wheels : en
  • US1728715A - Raveler for looping machines : en
  • FR665182A - Spool for washing artificial silk threads : en fr
  • ES114538A1 - A new device for the manufacture of carbon black, by dissociation of gases prone to decomposition. : en es
  • FR665528A - Continuous pressing process, applicable more particularly to the treatment of cider apples and device allowing the realization : en fr
  • DE482655C - Sound recording or reproducing device : de en
  • FR34650E - : fr
  • GB293044A - Improvements in or relating to devices for cutting material in tape, web or the like form : en
  • US1728234A - Process and apparatus for producing luminous effects : en
  • ES114510A1 - Improved means for the support and transport of porcelain and other articles of earthenware during its firing process in the vault or tunnel furnace. : en es
  • ES114546A1 - New procedure for obtaining a pharmaceutical preparation. : en es
  • FR665611A - Spark plugs for internal combustion engines : en fr
  • US1728272A - Trimming and cutting device : en
  • US1728391A - Coating and filling materials and the production thereof : en
  • US1728618A - Brake shoe : en
  • US1728170A - Current transformer for high-voltage bushings : en
  • US1728779A - Best available cop : en
  • CA293134A - Stove beading : en fr
  • DE482761C - Pressure regulators, especially for compressors : de en
  • FR34657E - : fr
  • GB319183A - Improvements in turntables for railway tracks : en
  • DE482511C - Mechanical roast oven : de en
  • FR34704E - : fr
  • GB319302A - Improvements in means for producing a straight line motion of lenses in kinematograph apparatus or of other objects : en
  • FR665470A - Improvements in the construction of incandescent electric lamps : en fr
  • FR34743E - : fr
  • FR665603A - Process for preparing azo dyes insoluble in water : en fr
  • US1728636A - Refrigerator : en
  • US1728829A - Electric switch : en
  • US1728521A - Cake safe : en
  • US1728532A - Light holder : en
  • FR665175A - Process for the decomposition and recovery of hydrogen sulfide : en fr
  • GB292522A - : en
  • US1728617A - Method and apparatus for elimination of static disturbances : en
  • DE482833C - Safety device for automatic firearms : de en
  • US1728681A - Treatment of sulphide ores or sulphidic metallurgical products : en
  • US1728311A - Electrical converting and measuring system : en
  • US1728212A - Cabinet clothing roll : en
  • USD79417S - James h : en
  • FR665296A - Safety key : en fr
  • DE482608C - Airplane with a gas-filled inner fuselage and an outer body with gas-filled wings : de en
  • ES114541A1 - A new artificial stone manufacturing process consisting of kneading quartz sand, a solid alkaline silicate in fine powder and slaked lime powder, molding the mixture and compressing it vigorously, then subjecting it to cooking in an oven : en es
  • CA293095A - Fish freezing method : en fr
  • ES114508A2 - A procedure or device for pouring glass and glass. : en es
  • FR665662A - Safety cap : en fr
  • GB319253A - Improvements in devices for measuring and indicating fluid pressures : en
  • ES114553A1 - A new product for the bath of the seeds of cereals, based on liquid meat, lime, sulfate, ammonia and water. : en es
  • FR665397A - Improvements to automatic or semi-automatic telephone systems : en fr
  • GB319144A - Improvements in mechanical time fuses for projectiles : en
  • US1728531A - High-voltage insulator : en
  • DE482797C - Method for achieving a synchronous rotation of two or more rotating devices : de en
  • ES114180A1 - Improvements introduced in lubricants. : en es
  • GB319194A - Improvements in or relating to cinematographic colour projecting apparatus : en
  • GB319304A - Improvements in or relating to television apparatus and the like : en
  • FR34665E - : fr
  • FR665304A - Improvements to installations for continuous freezing of fish : en fr
  • FR665452A - Louver refinements : en fr
  • FR665645A - Process for maintaining the composition of viscose precipitation baths containing magnesia sulfate : en fr
  • GB319134A - Improvements in or relating to the supplying of weft or yarn to shuttleless looms for weaving or other textile machines : en
  • ES111363A2 - Connection for the supply of two or more anodes working in parallel with one or more equivalent rectifiers through special secondary windings of a common transformer. : en es
  • ES114483A1 - A combination of fountain pen and pen. : en es
  • FR665441A - Method of fixing the central part of the leaf suspension spring to the front axle of motor vehicles : en fr
  • US1728430A - Binder : en
  • DE482885C - Adjustable protection device for the saw blade on band saws : de en
  • ES114478A1 - A device for warps for looms. : en es
  • ES114031A1 - A key-tool, with five applications and that can therefore provide five different uses. : en es
  • ES114522A1 - A stopcock with button. : en es
  • ES114436A1 - A phonographic apparatus. : en es
  • US1728868A - Storage-battery connecter : en
  • USD79420S - Design fob a barber s sign : en
  • FR34598E - : fr
  • GB297847A - : en
  • FR34675E - : fr
  • DK40768C - Electric Arc Welding Apparatus. : da en
  • FR665473A - Advertising device applicable to coat racks or the like : en fr
  • FR665544A - Wave collector : en fr
  • FR665565A - Mobile boiler with mixed combustion chamber and caloric power regulator for the preparation on construction sites and in all weathers, of bituminous mixtures used for paving roads : en fr
  • ES114418A1 - Procedure of manufacture and application of a plastic mass for decorative coatings. : en es
  • ES114513A1 - A replaceable artificial tooth with spring fit. : en es
  • FR34622E - : fr
  • FR665620A - Saddle for bicycles or motorcycles : en fr
  • GB316276A - A process for the surface treatment of celluloid articles to render the same practically uninflammable : en
  • FR34651E - : fr
  • GB319140A - Improvements in the manufacture and production of carbon : en
  • GB319066A - Telescopic steel pit prop : en
  • US1728172A - Method of making brake shoes : en
  • US1728876A - Flexible connection for motor-vehicle panels : en
  • US1728893A - Leveling-rod clamp and process of forming same : en
  • ES113889A1 - Improvements in the reduction of metallic compounds and production of arsenate. : en es
  • DE482631C - Automatic lubrication device for breakers and hammer drills : de en
  • DE482760C - Acetylene generator with swivel-out cleaner : de en
  • FR665552A - Method for assembling ribbed sheets, especially aircraft lift surface sheets : en fr
  • ES114465A1 - Improvements in the preparation of sheets of carbon-paper sheets for the obtaining of multiple copies by means of fingerprinting. : en es
  • FR665205A - Device, electrically actuated, for raising and lowering the boiler of the casting carriages : en fr
  • FR665469A - Bath installation : en fr
  • FR665216A - Automatic inflator that can remain on an engine : en fr
  • FR665219A - Improvements to window slides and automotive bodywork devices with which these slides are combined : en fr
  • GB307329A - Improvements in or relating to asynchronous motors : en
  • FR34674E - : fr
  • FR665455A - Externally Controlled Tube Transmitter Arrangement : en fr
  • FR34579E - : fr
  • FR665181A - Method and apparatus for heat treatment : en fr
  • GB319221A - Improved manufacture of abrasive wheels : en
  • FR665286A - Improvements to projectors : en fr
  • DE482564C - Junction box for electrical lines : de en
  • FR665471A - Electric door opener : en fr
  • FR665574A - Repeater and indicator device making it possible to reproduce and display with precision and by means of sound signals, on all floors and in all rooms of a house, the time indicated by a pendulum or clock : en fr
  • ES114595A3 - Automatic liquid elevator for the extraction of acids and lyes and liquids of all kinds from carafes, barrels and similar containers. : en es
  • CA293193A - Method of cleaning gelatinous surfaces : en fr
  • US1728260A - Hypodermic instrument : en
  • DE482731C - Double-pole multiple connector, especially for radio headphones : de en
  • CA293128A - Woven fabric : en fr
  • CA293188A - Filtration method : en fr
  • CA293093A - Talking machine horn or trumpet : en fr
  • US1728609A - Seaplane float : en
  • DE482891C - Internal combustion engine : de en
  • ES114159A2 - Improvements in vacuum tubes. : en es
  • CA293127A - Calculating machine : en fr
  • CA293168A - Silk processing machine : en fr
  • USD79412S - Design foe : en
  • ES114455A1 - A device in the lifting machines for the establishment of different speeds of the lifting stroke. : en es
  • DE482687C - Device for setting points from the car : de en
  • US1728637A - Cheese agitator : en
  • US1728458A - Illuminated dry-cleaning board : en
  • US1728548A - Railway-traffic-controlling apparatus : en
  • AU1491128A - Improvements in and relating to oyster cultivation : en
  • CA293113A - Facial and surgical apparatus : en fr
  • US1728887A - Iceless refrigerator : en
  • US1728304A - Film-drive mechanism : en
  • CA293196A - Printing and cap forming machines : en fr
  • US1728576A - Animal training and racing apparatus : en
  • USD79421S - Design for a vanity case : en
  • DE482579C - Extending table : de en
  • FR665523A - Emergency brake installation for buses and similar vehicles : en fr
  • US1728678A - Drain valve : en
  • USD79428S - Thomas laurence hijjard : en
  • USD79440S - Design fob a combined electric reading lamp and pencil holder : en
  • CA293158A - Wet bulb thermostat : en fr
  • US1728572A - Means of keeping milk cool in cans while in transit : en
  • US1728811A - Thermostatic switch : en
  • US1728734A - Sewing machine : en
  • US1728731A - Theater, hall, or the like : en
  • CA293085A - Aviators' life saving suit : en fr
  • US1728623A - Electric plug receptacle : en
  • US1728291A - Thermostatic control for electric heaters : en
  • US1728513A - Automatic boiler-compound feeder : en
  • DE482787C - Circuit arrangement for simultaneous telegraphy and telephony over the same line : de en
  • ES114439A1 - A folder deposit device for the warp of the looms. : en es
  • FR665184A - Darkroom with electric lighting : en fr
  • FR665610A - Balanced valve, formed with two cylinders with oblique sections, for commissioning or decommissioning of pipelines : en fr
  • US1728434A - Thrust bearing : en
  • US1728862A - Smoker's cabinet : en
  • CA293162A - Asphalt emulsion : en fr
  • US1728416A - Life-saving boat : en
  • US1728585A - Buffing operation : en
  • US1728217A - Process for preparing a diazo compound from an amine of the aromatic series : en
  • CA293176A - Reel : en fr
  • ES114459A3 - Improvements to Colt and Smith & Wesson revolvers. : en es
  • FR665202A - Pressuremeter-depressiometer for measuring very small pressure differences : en fr
  • GB319296A - Improvements in or relating to the manufacture of nitrated aromatic amino compounds : en
  • US1728426A - Color cinematography : en
  • US1728469A - Athletic overshoe : en
  • US1728803A - Temperature-indicating device : en
  • FR665224A - Improvements to molds used in the manufacture of blown glass articles : en fr
  • GB299708A - Improvements in or relating to means for atomizing liquid fuel or for disintegratingand conveying powdered fuel to burners : en
  • US1728733A - Fluid heater : en
  • ES114551A1 - An automatic firearm of compressed air. : en es
  • US1728298A - Dispensing container : en
  • US1728516A - Railway signaling system : en
  • FR34586E - : fr
  • DE482400C - Transfer chute for plate conveyor belts : de en
  • DE482672C - Drive lever for braking devices of motor vehicles : de en
  • DE482813C - Ash drum for dust-free emptying of ashes from room and bath stoves or stoves : de en
  • GB314033A - Improvements in or relating to fastenings for expansible trunks, portmanteaux, suit cases and the like : en
  • USD79413S - Design fob a thermometer : en
  • FR665215A - Electric wire mesh for fabrics of all kinds : en fr
  • DE482786C - Process for the production of pellets from hot sintered material : de en
  • FR34717E - : fr
  • GB319057A - An improved process and apparatus for the preservation of meat : en
  • DE482817C - Formwork board for the production of concrete pillars in double-shell hollow walls stiffened by cross anchors : de en
  • DE482603C - Lattice girders for aircraft and light metal construction : de en
  • US1728276A - Sash lock : en
  • US1728564A - Ventilating system : en
  • US1728493A - Ventilating system for tunnels : en
  • ES114493A1 - Improvements in refrigerators. : en es
  • FR665297A - Aircraft landing gear : en fr
  • US1728650A - Metal weather strip : en
  • DE482724C - Stapler for perforated sheets, consisting of a U-shaped curved flat bar, the legs of which form the alignment pins for the loose sheets : de en
  • AU1729828A - Improvements in or relating to roofs of motorcars and like vehicles ofthe enclosed or saloon type : en
  • FR665379A - Enamelled glass plates for coatings : en fr
  • FR665382A - Gas compressor : en fr
  • FR34577E - : fr
  • US1728185A - Direct-current gyrocompass : en
  • US1728445A - Sprocket chain : en
  • DE482547C - Mechanical alarm device for indicating flammable gas mixtures, especially for mines, using a platinum sponge to burn through a tensioned thread intended to trigger the signaling device : de en
  • FR665635A - Human traction seed drill : en fr
  • DE482456C - Process for dissolving fossil resins : de en
  • FR665346A - Further training in gold and silver threads : en fr
  • DE482754C - Manual printing device with a frame that can be moved and opened to accommodate the types : de en
  • DE482871C - Frame for a machine for casting stereotype plates with a horizontal casting mold axis : de en
  • FR665217A - : fr
  • FR665530A - Dyeing machine : en fr
  • GB319102A - Improvements in and relating to refrigerating apparatus : en
  • GB319631A - Improvements in speed varying gear : en
  • FR665329A - Improvements to power supply devices for electronic tubes by network energy : en fr
  • FR665389A - Extension for rear platforms of motor cars and for fixing rear bumpers : en fr
  • ES114278A3 - Procedure for making a tape. : en es
  • FR34580E - : fr
  • FR665250A - Indicator of the direction, distance and route to be taken between the point of departure and the destination in trips : en fr
  • FR665292A - Automatic machine for weighing powder, grain or sliced products : en fr
  • FR665391A - Cabinetmaking plates : en fr
  • FR665693A - Double combination switch device for electric irons and similar appliances : en fr
  • GB319626A - Improvements in or relating to guide plates or retarders for the tubes or coils of heat exchangers, exhaust silencers or the like : en
  • FR665502A - Snap-lock twistlock : en fr
  • DE482887C - Counter-link on self-acting scales : de en
  • GB319300A - Improvements in or relating to furnaces or plant for the heating and heat treatment of metals or other materials or goods : en
  • GB319096A - Improvements in or relating to optical slits, for use for example, in recording and reproducing sounds : en
  • FR665407A - New method of manufacturing blocks for power line supports : en fr
  • GB300268A - Serviette holder : en
  • FR665489A - Safety clip for pocket or hand-held electric lights : en fr
  • US1728833A - Air heater : en
  • DE482659C - Slide rule with double runner : de en
  • DE482716C - Device for regulating the supply of steam boilers : de en
  • GB319297A - Electric radiator : en
  • GB319099A - Improvements in milk and cream coolers : en
  • ES113666A2 - Procedure to improve the corrosion resistance of molded parts made of magnesium alloys. : en es
  • FR665367A - Device for withdrawing liquids : en fr
  • GB319160A - Improvements in and relating to toy steam engine units : en
  • GB319142A - Improved clothes washing appliances : en
  • ES114422A1 - An aero-transport procedure for dirigible balloons. : en es
  • FR665380A - Device for tied staples for shoes and the like : en fr
  • FR665424A - Manufacturing process of alpha-abietinic acid from rosin : en fr
  • ES114594A1 - A process for obtaining phosphoric acid and hydrogen. : en es
  • FR665554A - Device allowing automatic substitution of gas lighting for electricity in the event of power failure : en fr
  • FR665503A - Improvements to the control of hammers in pianos : en fr
  • GB319158A - Improvements in and relating to bungs for iron transport casks : en
  • FR665510A - Dual control device for flexible transmissions : en fr
  • FR665236A - Flame arresters for circuit breakers in oil : en fr
  • ES114534A1 - A machine for the manufacture of chips or wood wool. : en es
  • DE482601C - Mixing and charging device in which the individual components of the material to be mixed are fed to a star roller in superimposed stretches : de en
  • DE482654C - Dosing device for flour-like substances : de en
  • DE482674C - Monitoring device for the lamps not visible to the driver, in particular number lamps, of motor vehicles : de en
  • DE482717C - Electric capacitor : de en
  • ES113869A1 - Improvements in the electron-emitting material. : en es
  • DE482007C - Switchgear for firing bang signals for railways : de en
  • ES114487A1 - Procedure for the manufacture of sodium carbide. : en es
  • US1728908A - Adjustable automatically-controlled strip-feeding mechanism : en
  • US1728547A - Star-shaped electric-light fixture : en
  • FR665669A - Tobacco feed mechanism for cigarette making machines : en fr
  • GB298192A - : en
  • US1728206A - Process of treating cellulose with lactic acid and the product thereof : en
  • US1728716A - Means for converting rotary into reciprocating motion and vice versa : en
  • FR34691E - : fr
  • GB319145A - Improvements relating to weather-bars for doors : en
  • US1728488A - Davenport bed : en
  • US1728491A - Number-learning device : en
  • US1728796A - Method oe and mechanism fob making blanking dies and the like : en
  • GB298137A - Improved process for concentrating acetic acid : en
  • FR34575E - : fr
  • FR665646A - Process and device for the cooling of catalytic exothermic reactions between gases, in particular in the synthesis of ammonia under high pressures : en fr
  • DE482646C - Floor polisher : de en
  • DE482889C - Process for the extermination of plant and animal pests and for achieving similar effects : de en
  • GR2454B - CONTINUOUS COMBUSTION OVEN FILLING. : el en
  • FR34669E - : fr
  • FR665444A - Spring improvements : en fr
  • FR665472A - Improvements made to seaplanes with central hulls and two medium-sized floats : en fr
  • GB319031A - Improvements in or relating to aeroplanes : en
  • FR665696A - Method and apparatus for water-resistant bonding of porous materials, in particular solid pieces of wood : en fr
  • US1728739A - Moving-picture projector : en
  • ES114550A1 - A metal frame for brooms designed for sweeping rooms and other uses. : en es
  • US1728608A - Article holder : en
  • US1728540A - Ring traveler : en
  • US1728359A - Process of and apparatus for recovering volatile metals : en
  • FR665497A - Centrifugal molding machine : en fr
  • US1728307A - Explosive : en
  • US1728270A - Window guard : en
  • US1728494A - Ventilator : en
  • US1728668A - Reproducer of phonographs : en
  • US1728773A - Railway-trafeic-contbqllingr apparatus : en
  • FR665456A - Nut press : en fr
  • GB319171A - Improvements in carrier bags : en
  • GB319291A - Improvements in or relating to the manufacture of viscose : en
  • ES114519A1 - A procedure for the production of vanillin. : en es
  • US1728546A - Lady's stocking : en
  • FR665325A - Vacuum rotary tube dryer with single or multiple effect heating : en fr
  • GB296706A - : en
  • FR665640A - Reversible glasses : en fr
  • GB291443A - A method of influencing the speed of enzymatic reactions : en
  • FR665499A - Game of dice : en fr
  • DE482612C - Motor vehicle whose hollow chassis is used as an exhaust pipe : de en
  • GR2456B - HOUSEHOLD CABINET REFRIGERATOR (FREEZER) DRY COOLING. : el en
  • FR665673A - Transport mechanism for machines for cutting food into successive slices : en fr
  • DE482667C - Closing ribbon for books : de en
  • ES113742A1 - Improved means for joining the tubular bodies. : en es
  • FR665192A - Coupling system by differentials : en fr
  • FR665212A - Improvements to telephone systems, in particular automatic telephony : en fr
  • US1728219A - Foot-arch support : en
  • DE482262C - Self-heating hot water heater composed of radiator sections : de en
  • DE482741C - Device for cutting cardboard sheets for book covers : de en
  • GB319596A - Improvements in and relating to the spinning of cotton : en
  • ES114504A2 - A process for obtaining high value hydrocarbons from coal sludge, tars, mineral oils and the like. : en es
  • US1728864A - Fishhook disgorger : en
  • DE482719C - Machine for coating sugar confectionery, biscuits, etc. like with chocolate : de en
  • DE482722C - Buckle for the ends of elastic bands, cords, etc. Like., In particular of garter belts : de en
  • FR34562E - : fr
  • GB319629A - Improvements in or relating to apparatus for the separation of particles suspended in a liquid : en
  • FR34713E - : fr
  • FR665273A - Playing card issuing shoe : en fr
  • DE482873C - Device for loading overhead railway wagons or the like. : de en
  • DE482879C - Safety mass for acetylene container : de en
  • FR34667E - : fr
  • GB319156A - Improvements in and relating to magnetic separators : en
  • FR34583E - : fr
  • FR34729E - : fr
  • FR665251A - Method and device for measuring the quantities of heat released by fluids set in motion by heat exchange : en fr
  • US1728244A - Film-reel holder : en
  • US1728873A - Flexible connection for motor-vehicle panels : en
  • DE482596C - Mill for coffee u. Like. With crusher from the fine grinder : de en
  • ES114477A1 - Machine for the mechanical sewing of shoes. : en es
  • ES114479A1 - Device for the broadcasting of documents. : en es
  • FR34642E - : fr
  • US1728512A - Rotary display stand : en
  • US1728224A - Combined motor and reduction gear : en
  • US1728384A - Brake : en
  • AU1482128A - Improvements in electrical precipitation plants : en
  • US1728855A - Valve : en
  • CA293088A - Wheel securing method : en fr
  • FR665162A - Improvements in the preparation of esters : en fr
  • FR665564A - Ignition tester for spark ignition engines with electric ignition : en fr
  • DE482588C - Internal combustion engine with several carburetors for feeding the cylinders in groups : de en
  • DE482593C - Electroplating of ring-shaped bodies : de en
  • FR34637E - : fr
  • FR34745E - : fr
  • US1728447A - Indicating attachment for typewriters : en
  • DE482585C - Device for determining the constituents of gas mixtures : de en
  • DE482808C - Device for rapid control of the speed of machines : de en
  • ES113291A2 - Roof perfected for cars and other vehicles. : en es
  • FR665555A - Flexible and seamless connection : en fr
  • US1728199A - Dental bite method : en
  • US1728560A - Snap for fishing tackle : en
  • US1728799A - Toy batsman : en
  • DE482805C - Connection device for electrical lines, in particular for lighting : de en
  • DE482822C - Reed cutter : de en
  • DE482866C - Device for depositing tissues in rope form : de en
  • US1728197A - Storing material : en
  • FR665275A - Process for refining and deoxidation of metals and product for its realization : en fr
  • FR665355A - Connection method for telephone systems : en fr
  • ES114590A1 - A refinement in the devices for water and containers in general made of cement and asbestos or other similar materials. : en es
  • US1728704A - Pulley : en
  • DE471803C - Railway buffer with a fluid brake for consumption of work : de en
  • US1728702A - Pie trimmer : en
  • US1728909A - Method of making tools from hard-metal alloys produced by sintering : en
  • US1728578A - Refrigerating apparatus : en
  • GB302908A - Improvements in and relating to electron discharge devices : en
  • GB303412A - Centrifugal apparatus for purifying oil : en
  • DE482540C - Casting machine in which the liquid metal is poured into the mold by hand and exposed to gas pressure in the vented mold : de en
  • FR665223A - Improvements made to silage machines : en fr
  • GB298202A - Timepiece with electric driving mechanism : en
  • CA293105A - Locomotive driving box wedge adjuster : en fr
  • FR34748E - : fr
  • GB303358A - Improvements in bottle washing machines : en
  • DK40777C - Cross-talk-free Telephone cable. : da en
  • US1728736A - Means for preventing or reducing the transmission to buildings of vibrations caused by road traffic : en
  • FR665245A - Formwork device : en fr
  • FR665686A - lock nut : en fr
  • US1728523A - Pencil sharpener : en
  • FR34585E - : fr
  • FR34741E - : fr
  • FR34750E - : fr
  • DE482766C - Device for displaying and totaling the amount of a flowing medium : de en
  • GB319080A - Improvements connected with amplifiers of sound reproducing instruments : en
  • ES114468A1 - Air motor or windlass. : en es
  • ES113096A1 - A tight seal between pipes or between a pipe and another piece. : en es
  • ES114586A1 - Automatic machine to manufacture wafers. : en es
  • FR665185A - Thermodynamic process for the hydration of cement clinkers : en fr
  • US1728435A - Hydraulic turbine : en
  • US1728314A - Controlling apparatus for oil burners : en
  • US1728484A - Derailer : en
  • US1728664A - Baker's oven : en
  • US1728838A - Lamp reflector : en
  • US1728805A - Spelling board : en
  • DE482726C - Process for the preparation of non-fermentable hexose anhydrides : de en
  • FR665624A - Swing : en fr
  • US1728213A - Manufacture of sulphuric acid : en
  • US1728285A - Pad holder and adjustable clamp : en
  • AU1756928A - Pickup arm : en
  • DE482622C - Push-button switch with a switch body arranged to be longitudinally displaceable and rotatable on a stationary spindle : de en
  • DE482647C - Garment holder : de en
  • DE482755C - Facility for displaying the station names : de en
  • AU1542128A - A polishing attachment for vacuum cleaning machines : en
  • US1728542A - Syringe : en
  • USD79415S - Design pos : en
  • US1728863A - Electric-arc welding : en
  • GB319059A - Apparatus to assist in the propulsion of the human body in water : en
  • DK40790C - Procedure and Machine for Packing Cotton Band. : da en
  • AU1905829A - Improvements in and relating' to transmitting systems : en
  • DE482671C - Device for lighting the aircraft landing area : de en
  • US1728527A - A corpora : en
  • US1728752A - Electric heating unit : en
  • US1728211A - Cooking utensil : en
  • US1728316A - Wound clasp : en
  • DE482789C - Process for electrical welding by Fitschen : de en
  • FR665560A - Brake system for bicycles, double cable, driven by a single lever : en fr
  • GB319109A - Improvements in and relating to circular knitting machines : en
  • US1728201A - Neutralizing condenser : en
  • CA293184A - Tuyere block : en fr
  • US1728346A - Attachment eoe : en
  • DE482632C - Machine for winding tapes onto cards or rolls : de en
  • AU1725528A - Apparatus for shooting with small ammunition with army guns : en
  • US1728902A - Combination padlock : en
  • DE482636C - Drills, especially for built-in wooden railway sleepers : de en
  • CA293182A - Barrel manufacture : en fr
  • DE478973C - Roll film cassette : de en
  • AU1588228A - Improvements in radio valve holders : en
  • CA293101A - Table and magazine receptacle : en fr
  • AU1746428A - Improved nozzle : en
  • FR665543A - Luminous device : en fr
  • US1728697A - Automotive-vehicle heater : en
  • US1728328A - Conveyer and guide : en
  • US1728486A - Combined internal-combustion engine fan and water circulation pump : en
  • AU1543628A - Power mechanism : en
  • DE482519C - Device for scattering flowers, badges, tickets, advertising slips, etc. like : de en
  • ES114475A1 - Procedure for the manufacture of terry gloves for friction. : en es
  • USD79431S - Design for a goblet or similar article : en
  • US1728342A - Manufacture and production of soap : en
  • US1728549A - Combined switch and plug cap : en
  • US1728289A - Furniture spring : en
  • US1728713A - Music-leaf turner : en
  • US1728800A - Clothesline reel : en
  • US1728793A - Thermal relay : en
  • GB292915A - Device for interconnecting the evaporation elements of evaporation plants : en
  • FR665258A - Improvements made to thermal regulators for electrical circuits : en fr
  • FR34570E - : fr
  • FR665264A - Improvements to devices for performing chemical reactions : en fr
  • GB319138A - Improved means applicable for use in conveying hot viscous materials, such as bitumen, tar, sugar and the like : en
  • US1728628A - Assighob : en
  • FR34683E - : fr
  • FR665152A - Method and device for feeding and receiving sheets in platinum printing presses : en fr
  • DE482894C - Reversible arrow wheel motor : de en
  • ES113743A1 - An improved clamp for scaffolding for construction and other objects. : en es
  • FR665404A - Tight : en fr
  • FR665498A - Process for the preparation of azo dyes : en fr
  • CA293087A - Vehicle wheel : en fr
  • US1728489A - Umbrella : en
  • DE481945C - Method and device for piecing artificial silk threads using the dry spinning process : de en
  • GB319222A - Improvements in or relating to destination, station, stopping-place and the like indicators for vehicles : en
  • US1728225A - Process of purifying phthalic anhydride : en
  • US1728337A - Bushing holder for drill-steel guides : en
  • CA293121A - Boiler furnace : en fr
  • FR34591E - : fr
  • US1728867A - Ornamental metal fabric : en
  • US1728366A - Shoe : en
  • US1728442A - Wire wrapping and tying machine : en
  • USD79444S - Roger a : en
  • FR665568A - Tennis racket training : en fr
  • FR665651A - Bath and method for producing chromium coatings : en fr
  • ES114451A1 - A decoration system for chairs, armchairs, rocking chairs, stools and other furniture that has seats and backs. : en es
  • FR665364A - Improvements to electromagnetic alarms : en fr
  • US1728497A - Weaving machine : en
  • US1728584A - Device for teaching arithmetic : en
  • US1728742A - Refrigerating apparatus of the absorption type : en
  • DE482890C - Compressor motor : de en
  • FR665154A - Apparatus for vulcanizing rubber : en fr
  • FR665309A - Device for the supply of heavy liquid fuels to internal combustion engines : en fr
  • FR665675A - Hanging writing desk for phones : en fr
  • FR665681A - Steam temperature regulator for steam boilers : en fr
  • AU1550428A - Sash mounting for reversible windows : en
  • US1728278A - Electromagnetic translating device : en
  • FR665516A - Arrangement for adjusting the flow of a moving agent : en fr
  • GB319095A - Improvements in electric lampholders : en
  • GB319628A - Improvements in multi-tubular condensers and evaporators for refrigerating machinery : en
  • CA293103A - Barbers' scissors : en fr
  • US1728555A - Galvanometer : en
  • US1728849A - Retaining device : en
  • USD79429S - Thomas laurence eibbabd : en
  • US1728903A - Combination doorlock : en
  • ES114599A1 - A system of can openers. : en es
  • FR664938A - : fr
  • FR665558A - Removable device for automatic advancement of wood on band saws : en fr
  • US1728746A - cannella : en
  • FR665396A - Apparatus for determining the constituents of a gas mixture by absorption and measurement of the reduction in pressure : en fr
  • GB319056A - Improvements in or relating to sole pressing machines : en
  • DE482799C - Circuit arrangement for private branch exchanges : de en
  • ES114533A1 - A filter cap. : en es
  • FR665385A - Removable bottom system for bird cages : en fr
  • US1728511A - Tread-applying device for tire-making machines : en
  • USD79436S - Design for a lamp base or similar article : en
  • CA293210A - Mud gun : en fr
  • GB319810A - Cylinders for internal combustion engines : en
  • DE482434C - Toothbrush : de en
  • US1728501A - Cotton cleaner : en
  • US1728536A - Combined heel and arch support for footwear : en
  • AU1771729A - Seed separating process and solutions therefor : en
  • US1728396A - Apparatus for producing wooden heels : en
  • US1728515A - Guard for window poles : en
  • CA293161A - Easel attachment : en fr
  • DE482770C - Feeding device for perforating machines : de en
  • US1728235A - Border frame for cushion seats : en
  • AU1586628A - Improvements in or relating to automatic stop devices for talking machines and like machines : en
  • US1728266A - Ornamental chain : en
  • US1728338A - Electrical clock : en
  • US1728496A - Manufacture of portland cement : en
  • DE482689C - Double-acting two-stroke internal combustion engine : de en
  • FR665660A - Method and device for operating explosive turbines using pulverized coal : en fr
  • USD79419S - Design fob a button oknament : en
  • DE482634C - Production of oils soluble in mineral hydrocarbons from castor oil : de en
  • DK40796C - Grinder for rotating Knives. : da en
  • FR665280A - Method and device for obtaining velvet-like fabrics or lace with velvet effects : en fr
  • GB295692A - Improvements in carburettors for internal combustion engines : en
  • CA293136A - Ditching machine : en fr
  • CA293185A - Baby holder : en fr
  • US1728236A - Electric-motor drive : en
  • US1728362A - Ribbed innersole and method of making : en
  • US1728297A - Driving mechanism : en
  • US1728815A - Musical instrument : en
  • FR665442A - Color lighting device : en fr
  • CA293076A - Back support : en fr
  • DE482758C - Traveling grate with fixed and movable grate bars each on two cross members : de en
  • FR34718E - : fr
  • FR665450A - Cathode for mercury vapor rectifiers : en fr
  • US1728561A - Printer's chase : en
  • US1728649A - Road-map holder : en
  • US1728667A - Arthur r : en
  • US1728706A - Rim compressor : en
  • US1728710A - Garbage receptacle : en
  • US1728670A - Film presser pad and mounting therefor : en
  • US1728766A - Method of salt glazing in colors : en
  • US1728836A - Electric switch : en
  • US1728317A - Sign apparatus : en
  • US1728754A - Stringed musical instrument : en
  • US1728471A - Method of and apparatus for treating foils of cellulose or derivatives thereof by means of suitable fluids : en
  • DE482684C - Anti-slip device for trouser straps : de en
  • FR665690A - Improvements to insulated conductors : en fr
  • GB319100A - Improvements in and relating to portable wireless receiving apparatus : en
  • US1728780A - Cuboid support : en
  • US1728850A - Car poster panel : en
  • US1728263A - Mortise night latch : en
  • AU1845229A - Method of preserving" rubber : en
  • US1728456A - Illuminated fountain : en
  • US1728729A - Safety razor : en
  • US1728743A - Display device : en
  • AU1651528A - k Improved apparatus for enabling the imprisoned crew ofa sunken submarine to reach the surface ofthe water : en
  • US1728175A - Control device for secondary clocks : en
  • US1728764A - Froth-flotation concentration of ores : en
  • US1728830A - Platen printing press : en
  • DK40779C - Profile beams for building use. : da en
  • CA293203A - Seal ring : en fr
  • FR34714E - : fr
  • FR34682E - : fr
  • FR34689E - : fr
  • GB302287A - Speed changing gear : en
  • ES114557A3 - A die-cast alloy of aluminum and silicon. : en es
  • ES114608A1 - A pleating or folding machine. : en es
  • FR665165A - Glove enhancements : en fr
  • GB305049A - Improvements in or relating to power supply apparatus suitable for use in supplying thermionic valves and the like : en
  • DE482749C - Gas burner : de en
  • ES114600A1 - Patella joint applicable to the union of pistons and crankshaft connecting rod. : en es
  • FR34592E - : fr
  • FR34654E - : fr
  • FR665195A - Electric heater for lighting gasoline stoves : en fr
  • FR665319A - Product for reproduction of writings or impressions : en fr
  • AU1545028A - Improvements in furnaces : en
  • US1728502A - Drain board : en
  • FR665582A - Machine for making hats : en fr
  • FR34661E - : fr
  • FR665483A - Fitness apparatus : en fr
  • US1728898A - Hydraulic turbine : en
  • AU1861129A - Improvements in the manufacture of wheaten flour : en
  • AU1865229A - Improvements in cream separators : en
  • US1728751A - Sandwich toaster : en
  • US1728787A - Bottle opener : en
  • US1728820A - Trolley-wire suspension : en
  • AU1552228A - An improved washer for locking nuts and bolt-heads : en
  • DE482868C - Procedure for carrying out physical processes and chemical reactions : de en
  • US1728181A - Knife block : en
  • USD79430S - Design fob : en
  • FR34563E - : fr
  • FR34695E - : fr
  • GB292481A - Improvements in or relating to building block and wall construction : en
  • GB319107A - Improvements in pit props for use in coal or other mines : en
  • DE469356C - Movable arrangement of the steering knuckles of motor vehicles carrying the wagon wheels : de en
  • FR34624E - : fr
  • FR665156A - Nozzle for oil measuring container : en fr
  • DE482548C - Device for matting cigars : de en
  • GB319125A - A scaffold pole grip or tie : en
  • FR665588A - Internal combustion engine : en fr
  • FR34696E - : fr
  • DE482843C - Hot water tank with electrical heating : de en
  • FR34746E - : fr
  • FR665233A - Suspension mode intended to prevent shimmy movement of the steered wheels in motor vehicles : en fr
  • FR665363A - Improvements to dust extractors and similar devices : en fr
  • FR665604A - Process for cracking natural, industrial or synthetic heavy hydrocarbons : en fr
  • GB319223A - Improvements in or relating to rotary retorts for the distillation or heat treatment of carbonaceous materials : en
  • FR34648E - : fr
  • DE482683C - Grooved rail switch : de en
  • FR34633E - : fr
  • FR665214A - Method and device for stabilizing and preventing the fall of rotor balloons in the event of stoppage of a part thereof : en fr
  • GB300214A - Improvements in or relating to apparatus adapted to lift and laterally displace railway tracks : en
  • AU1547928A - Protective relay systems : en
  • CA293166A - Radio frequency amplifier : en fr
  • US1728749A - Explosion chamber of the cylinders of internal-combustion engines : en
  • ES114517A1 - An electric dust vacuum cleaner. : en es
  • FR665459A - Device for voltage measurement in high voltage installations : en fr
  • GB302371A - Improvements in or relating to labyrinth glands : en
  • FR665276A - Device for varying the compression chamber, preferably in internal combustion engines : en fr
  • FR665307A - Improvements in helical-toothed cylindrical gear shifting for motor vehicles : en fr
  • GB319043A - Process for the manufacture of lactic acid esters : en
  • US1728438A - Electrically-controlled shedding device in looms for weaving figured fabrics : en
  • US1728646A - Olla structure for dispensing beverages : en
  • FR665268A - Gear change device : en fr
  • GB319033A - Improvements in or relating to electrolytic condensers : en
  • GB288987A - Improvements in and relating to alternating current commutator motors : en
  • GB319027A - Improved machine for producing or reproducing designs, letterpress, numerals and other forms, and for the manufacture, if desired, of corresponding records for subsequent reproduction : en
  • GB307824A - Improvements relating to apparatus for establishing the correct position of the typecarriers on the type levers of type-writers : en
  • CA293199A - Railway switch mechanism : en fr
  • US1728177A - Heater : en
  • US1728568A - Gasoline purifier : en
  • FR34727E - : fr
  • DK40774C - Feeding device for Cigarette machines. : da en
  • FR34612E - : fr
  • FR34660E - : fr
  • US1728343A - Cleaning process : en
  • ES114607A3 - A new device or last for sizing underwear or garments made with or without sleeves. : en es
  • GB298475A - : en
  • GB300952A - Mechanical movements : en
  • DE482553C - Method and device for the production of shaped chocolate products : de en
  • DE482640C - Device for narrowing an arc, e.g. B. an electric arc lamp : de en
  • US1728632A - Drum mounting : en
  • US1728651A - Folding wringer mechanism : en
  • DE481746C - Process for obtaining a nitrogen fertilizer and an organic fertilizer from latrines : de en
  • GB299865A - Improvements in or relating to induction motors : en
  • ES114499A1 - Improvements in the manufacture of concrete and reinforced concrete pipes. : en es
  • FR34626E - : fr
  • GB297388A - Improvements in or relating to impulse senders of the finger disc type : en
  • US1728264A - Milling cutter : en
  • US1728390A - Embossing machine : en
  • GB319188A - Improvements in means for retaining coil springs under compression : en
  • DE482562C - Image decomposition device with rotating mirror disk : de en
  • FR665257A - Improvements made to teapots, pouring pots or others : en fr
  • GB319085A - Improvements in or relating to coin freed mechanism, particularly applicable to prepayment devices for use with electric meters : en
  • GB319189A - Improvements in and relating to electric switches : en
  • FR665676A - Unbreakable door for bodywork : en fr
  • ES114606A3 - A new device or last for sizing boxers and other ready-made items. : en es
  • US1728689A - Splicing for rafter draining members : en
  • DE482512C - Ball joint with spring ring : de en
  • FR34555E - : fr
  • FR665461A - Improvements to frequency changers : en fr
  • FR665655A - High beam headlamp with control device : en fr
  • GB306471A - : en
  • GR2452B - ANTI-RUBBING METAL FOR MIXING OTHER METALS. : el en
  • ES114428A1 - A method for sealing wooden containers in general by means of sewing with metallic or other thread. : en es
  • FR665465A - Polyphase rectifier device : en fr
  • FR665189A - Projection device : en fr
  • DE482664C - Needle lubrication for shoe sewing machines : de en
  • GB319075A - The manufacture of ortho-carboxyamido arylthioglycollic acids : en
  • ES113416A2 - An arrangement for connecting a traction machine with apparatus without wheels for working the soil. : en es
  • DE482712C - Rotatable cryogenic distillation retort : de en
  • USD79411S - Design for a lighting-fixture wall bracket : en
  • DE482566C - Mercury centrifugal governor with a mercury vessel rotated around a vertical axis : de en
  • FR665339A - Support corset : en fr
  • FR665360A - Two-stroke engine : en fr
  • GB289063A - : en
  • FR665575A - Improvements to scraping and peeling machines : en fr
  • FR665677A - Turkish coffee maker : en fr
  • FR665596A - Liquid dispenser : en fr
  • GB319068A - Improvements in apparatus for straining liquids : en
  • DE482568C - Induction motor for double synchronous speed with intermediate rotor, in which the stator and rotor windings are connected to the network in such a way that the secondary rotating field rotates against the primary one (double field motor) to generate double the synchronous speed : de en
  • FR665155A - System for constructing the orifice at the top of the shell in elastic deformation parachutes : en fr
  • FR665540A - Improvements in the manufacture of artificial fibers : en fr
  • ES112372A1 - Improvements in the transmission of photographs. : en es
  • ES114581A3 - Detachable coil. : en es
  • GB293857A - Improvements in or relating to the pleating of fabrics : en
  • DE482309C - Floating airship hangar : de en
  • DE482629C - Roller bearing with one or more insulated saddles : de en
  • DE482831C - Wheel axle for vehicles : de en
  • GB319225A - Improvements in or relating to charge-forming devices for internal combustion engines : en
  • GB319254A - Improvements in hinges for boxes or cases : en
  • FR665337A - Method and devices for measuring distances by means of electromagnetic waves : en fr
  • FR665539A - Spreadable nitrophosphate enhancements : en fr
  • GB319174A - Improvement in lubricators : en
  • GR2451B - METHOD OF CONSTRUCTION OF A CONTRACTING WINDOW. : el en
  • CA293140A - Gas burner : en fr
  • ES113432A1 - A procedure that allows reducing the masses of metal in the manufacture of large triodes and diodes and lamps with three electrodes in general. : en es
  • US1728220A - Lathe cross feed : en
  • US1728460A - Hoist : en
  • US1728466A - Road-grading machine : en
  • US1728720A - Process and apparatus for utilizing the heat of the waste gases of alternately-working gas generators and that of the produced gas : en
  • US1728333A - Peocess of sterilizing : en
  • US1728440A - Gasoline condenser, stabilizer, fractionator, and dehydrator : en
  • FR34744E - : fr
  • ES114448A1 - Absorption mass for gas filters, especially for breathing apparatus. : en es
  • FR665163A - Articulated coupling : en fr
  • GB295276A - : en
  • GB319179A - Improvements in connection with drills, for removing dust from bore holes : en
  • DE482865C - Method and device for the preparation of rings, chains, braided rings and similar objects made of solid wire for soldering : de en
  • FR34658E - : fr
  • GB319026A - Improved process of washing or cleaning wool : en
  • DK40788C - Carburetor for Combustion Power Machines. : da en
  • US1728439A - Single-phase-motor system : en
  • ES114615A1 - Improvements in the machines for manufacturing magnetic cores for dynamos and the like. : en es
  • GB294463A - Improved manufacture of wrapping material : en
  • US1728839A - Factory truck : en
  • DE482836C - Process for the production of enzymes with the help of bacteria : de en
  • ES114516A1 - Improvements in the government of electric motors. : en es
  • FR665413A - advanced opening case for watches or other items : en fr
  • FR665595A - Trigger device for starting lines used in horse races, athletics or other races : en fr
  • GB319173A - Card cases : en
  • GB319048A - Improvements in or relating to stuffing materials for upholstery and for other purposes : en
  • FR665371A - Remote electric water level indicator : en fr
  • GB310859A - Improvements in or relating to frames for motor vehicles : en
  • GB319259A - Improvements in vacuum tube oscillator circuits : en
  • FR34731E - : fr
  • FR665356A - Compressor improvements : en fr
  • FR665484A - Light system acting as both position lights and signaling device : en fr
  • GB309439A - Improvements in or relating to steam generator furnaces : en
  • FR34582E - : fr
  • DE482863C - Condenser bushing : de en
  • DK40795C - Sanding machine for razors and razor blades. : da en
  • US1728613A - Support hook : en
  • US1728656A - Odor absorbent : en
  • DE481600C - Duese for the production of synthetic fibers : de en
  • FR665374A - Hose closure system allowing easy disassembly and reassembly : en fr
  • AU1545228A - Improvements in reinforced concrete fencing posts andin the manufacture thereof : en
  • FR665243A - Safety lock : en fr
  • USD79441S - Design for a lighting fixture : en
  • GB319298A - Improvements in and relating to electric heating apparatus for heating bituminous or other materials : en
  • DE482884C - Veneer stand : de en
  • DK40772C - Controller for Regulation of Speed Variations on Power Machines, which are exposed to varying Loads. : da en
  • GB294526A - Process of purifying and decolorizing rosin with resorcinol : en
  • US1728673A - Joint eor abrasive belts : en
  • US1728675A - Elevator : en
  • US1728810A - Adjustable resistor unit for thermocouple circuits : en
  • DE482611C - Device for identifying lattice masts, especially high-voltage masts, on airfields or airways during the dark : de en
  • DK40801C - Device by the swinging Carrying System for Vehicles with Creep Chain. : da en
  • US1728218A - Molded knob : en
  • US1728683A - Aeroplane : en
  • US1728760A - Control system : en
  • FR665199A - Preparation process for perborates : en fr
  • FR665375A - Process for preparing 4-chloro-1-aminoanthraquinone-2-sulfonic acid : en fr
  • FR665443A - Improvements to hydraulic transmissions : en fr
  • FR665587A - Plaster partition and its manufacturing process : en fr
  • FR665366A - Spin process : en fr
  • FR665589A - Improvements to detergent, cleaning and polishing compositions : en fr
  • AU1639628A - Improvements in or relating tothe burning of pulverised fuel : en
  • AU1825829A - Anon-inflammable composition usable in place of celluloid anda method of producing same : en
  • CA293084A - Power transmitting device : en fr
  • DE482587C - Device for the automatic control of the stamp mechanism on time recording devices : de en
  • ES114563A1 - A cupola system for foundry furnaces. : en es
  • ES113443A1 - A hairpin for ladies. : en es
  • FR665594A - Handbag : en fr
  • FR665308A - Method for synchronizing the rotation of independent shafts : en fr
  • GB315378A - : en
  • FR665187A - Process for rendering unhealthy gases released in fire extinguishing harmless using organic extinguishing agents : en fr
  • FR665316A - Semi-automatic calendar : en fr
  • FR665517A - Improvements made to waterproof sockets for electric lamps : en fr
  • FR665562A - Improvements to pneumatic tires inner tubes : en fr
  • FR665515A - Attachment medium for postage stamps in albums : en fr
  • ES113904A1 - Improvements in the electron-emitting material. : en es
  • GB319072A - Improvements relating to the control of electric motor generator sets : en
  • FR34621E - : fr
  • FR665674A - Plates for construction : en fr
  • FR665457A - Improvements to elastic wheels : en fr
  • GB318577A - Improvements in or relating to foldable umbrellas and the like : en
  • ES113989A1 - A special sleeve designed to protect the lower part of the sleeves of the Americans against wear and stains. : en es
  • GB319078A - Improvements relating to weighing scales : en
  • GB319104A - Improvements in and relating to sign displaying apparatus : en
  • DE482592C - Steel cylinder valve : de en
  • FR665169A - Elastic suspension system for vehicles : en fr
  • FR665281A - Removable vehicle : en fr
  • DE482563C - Plug contact device with one or more helical springs arranged transversely to the direction of movement of the plug : de en
  • DE482768C - Eddy current speedometer : de en
  • DE482752C - Device for adjusting the paper roll of typewriters with switchable paper roll : de en
  • GB292131A - Process for preventing the occurrence of excess voltages in electrolytic cells for the electrolysis of water : en
  • GB319054A - Improvements in or relating to pyrophoric lighters : en
  • US1728597A - Apparatus for the manufacture of cement by fusion : en
  • US1728797A - krupp : en
  • US1728883A - Soft-drink bottle : en
  • US1728896A - Trimming machine : en
  • FR665183A - Reinforced concrete bridge : en fr
  • FR34595E - : fr
  • FR34732E - : fr
  • FR665607A - Device for hydraulically compensating for the action of the control of the various brakes of a vehicle : en fr
  • DE482791C - Counter-rotating double tunnel furnace in which the fire gases in the combustion zone are drawn off from the combustion channel : de en
  • FR665260A - Polysocs plow : en fr
  • FR665427A - Progressive brake chain unwinder for loom : en fr
  • FR34681E - : fr
  • DE482645C - Device for pressing and embossing pieces, strakes and plates from soap and similar masses : de en
  • US1728176A - Means for controlling the cooling capacity of radiators : en
  • US1728294A - Knitted fabric : en
  • DE482707C - Tea dryer : de en
  • ES114500A1 - Electromagnetic installation for the reception and reproduction of acoustic vibrations. : en es
  • FR665222A - Artificial incubator with automatic fire extinguisher : en fr
  • FR34593E - : fr
  • FR665446A - Process and device for shelling logs of wood : en fr
  • FR665513A - Chime control device for clocks : en fr
  • US1728315A - Screw propeller : en
  • GB319258A - Improvements in carburettors : en
  • FR34734E - : fr
  • FR665418A - Propulsion of ships by means of combustion engines : en fr
  • GB292486A - : en
  • DE482574C - Metal sleeve for milk bottles or the like. : de en
  • USD79416S - Eked j : en
  • US1728237A - Cigar holder : en
  • US1728249A - Hat holder : en
  • US1728615A - Kitchen furniture : en
  • DE482666C - Device for internal cooling of cooling drums : de en
  • GB319088A - Massaging machine with electromagnetic engines : en
  • AU1628028A - Mechanical lifting apparatus for agricultural implements and like machines : en
  • FR34619E - : fr
  • FR665654A - Advanced coke ovens : en fr
  • DK40786C - Apparatus for opening ampoules. : da en
  • FR665285A - Table hook for hanging handbags and anologues : en fr
  • FR665312A - Operating device for rotating parts resiliently supported on a fixed surface : en fr
  • FR665567A - Device for attaching ribs to umbrellas or parasols : en fr
  • US1728507A - Bearing : en
  • FR665464A - Flame retardants and extinguishers : en fr
  • US1728888A - Auxiliary melting pot : en
  • DE482711C - Yarn carriers, especially for stretch yarn dyeing and washing machines : de en
  • ES114507A1 - Container or cage of reduced weight destined to the packaging of fruit and vegetables. : en es
  • FR34576E - : fr
  • DE482832C - Semi-drop center rim : de en
  • FR34678E - : fr
  • DE482748C - Process for breaking down ores, especially conglomerate raw ores or their intermediate products, by breaking them up in bulk : de en
  • FR665278A - Suspension system for motor vehicles : en fr
  • GB319633A - Improvements in or relating to the construction of walls, partitions, pillars and similar structures : en
  • US1728446A - Electric vaporizer : en
  • US1728377A - Electric heater : en
  • GB319110A - Improvements in potato or like diggers : en
  • DE481946C - Device for spinning rayon threads using the draw spinning process : de en
  • DE482852C - Synchronizing clock system : de en
  • GB309473A - Improvements in or relating to holders for cops and other packages of yarn, thread or the like : en
  • DE482649C - Device for making coffee infusions : de en
  • FR34634E - : fr
  • GB319084A - Improvements in sound transmitter : en
  • FR665463A - Inking device for oscillographs : en fr
  • GB319261A - Improvements in and relating to compound fabrics : en
  • GB309474A - : en
  • GB319224A - Method of and means for cracking oils : en
  • DK40787C - Rotary Distributor, especially for Explosion Engines. : da en
  • FR34702E - : fr
  • FR665616A - Footstools for bicycle pedals : en fr
  • DE482581C - Payment plates for ticket counters, post offices and cash registers of all kinds : de en
  • US1728603A - Display bracket : en
  • AU1883729A - Improvements in welding lead : en
  • US1728296A - Process of making a white-pigment base : en
  • US1728866A - Pocket lighter : en
  • USD79445S - Design for a covered dish or like article : en
  • US1728556A - Cotton harvester : en
  • US1728520A - Floor-treating machine : en
  • US1728567A - Belting of woven fibrous material : en
  • AU1747828A - Improved means of tracing trouble in internal combustion engines : en
  • CA293075A - Stooking machine : en fr
  • US1728387A - Lifting jack : en
  • US1728721A - Detergent composition and method of making same : en
  • CA293192A - Tool for cutting box strappings, etc. : en fr
  • CA293209A - Mud gun carriage : en fr
  • DE482189C - Cell for the electrolysis of water : de en
  • US1728503A - Automatic tramper-control mechanism : en
  • US1728684A - Pressure gas producer : en
  • US1728630A - Game : en
  • US1728762A - Traffic signal : en
  • DE482623C - Wafer cutting machine with two cutting tables moving in mutually perpendicular tracks and a cutting frame each perpendicular to the direction of movement of the tables : de en
  • DE482578C - Decorative strip for curtains : de en
  • GB309562A - A paint distributing and partial drying device for balls : en
  • US1728228A - Animal trap : en
  • US1728367A - Log-boring machine : en
  • AU1909829A - An improved clip plate fastening for flanged rails : en
  • US1728648A - Abraham weiss : en
  • FR34676E - : fr
  • FR34720E - : fr
  • CA293195A - Loaf inverting mechanism for proofers : en fr
  • DE482526C - Vibrating feeder for platen presses : de en
  • USRE17436E - Alfred sohoei : en
  • AU1933029A - Improved marking gauge for joinery andthe like : en
  • US1728308A - Fastening for artificial limbs : en
  • US1728774A - Combined pencil holder and sharpener : en
  • US1728821A - Servo meter for liquid distributors : en
  • CA293080A - Typewriter : en fr
  • DE482583C - Apparatus for the separation of material according to the specific weight : de en
  • DK40800C - Sperm creator. : da en
  • FR665277A - Improvements to indirect heating devices for discharge tube cathodes : en fr
  • AU1545628A - An improved wardrobe : en
  • CA293118A - Mattress : en fr
  • FR34668E - : fr
  • FR665431A - Improvement in mechanical beds : en fr
  • US1728474A - brosojs : en
  • US1728738A - Barbecue-machine guarding device : en
  • US1728360A - Iron alloy : en
  • DK40782C - Bumper for Motor Vehicles and the like. : da en
  • US1728722A - cammack : en
  • DE482524C - Selection device for address printing machines and similar machines : de en
  • DE482694C - Composite drum mill : de en
  • US1728281A - Shoe buckle : en
  • US1728693A - Holdback device and door closer : en
  • CA293167A - Blades for lubricating bearings with automatic lubrication : en fr
  • DE482720C - Spreaders traveling on rails or caterpillars parallel to the edge of the pile : de en
  • US1728517A - Reenforced milk-bottle container : en
  • US1728789A - Price-ticket holder : en
  • US1728280A - Conduit-grounding bushing : en
  • DE482551C - DC auxiliary winding for the runner of a compensated asynchronous motor with a greatly reduced winding step : de en
  • US1728322A - Device for elastically clamping off the male urethra : en
  • US1728441A - Apparatus for grinding film sprockets : en
  • CA293181A - Wall paper machine : en fr
  • DE482733C - Switching device for quickly matching the temperatures of two metal filament incandescent lamps connected one behind the other and in series with a short-circuitable series resistor : de en
  • CA293204A - Portable electric suction cleaner : en fr
  • FR665340A - Improvements in helical-toothed cylindrical gear shifting for motor vehicles : en fr
  • FR665632A - Electric starter for internal combustion engines, with axially movable pinion : en fr
  • GB302286A - Improvements in or relating to electrical control devices : en
  • GB319122A - Improvements in or relating to endless track vehicles : en
  • US1728370A - Musical instrument : en
  • US1728703A - Dough roller : en
  • US1728784A - Method of reducing ores : en
  • FR665699A - Improvements to sanding, smoothing, printing and other machines : en fr
  • US1728593A - Tie and rail fastener : en
  • USD79448S - Sylvania : en
  • US1728407A - Parking device for automobiles : en
  • US1728558A - Light signal : en
  • US1728701A - Animal trap : en
  • DE482546C - Coupling for steam lines : de en
  • DE482653C - Dryer gas meter : de en
  • DE482840C - Process for the preparation of oxidation products of ª ‡ -Methylanthraquinones : de en
  • DK40778C - Procedure for Increasing the Stretchability and Elasticity of Artificial Threads and the Like. : da en
  • DE482586C - Talking machine : de en
  • DE482859C - Taps : de en
  • US1728361A - Photographic developing process and temperature regulation : en
  • US1728404A - Flying machine : en
  • US1728910A - A cospoeatioh of i-iew : en
  • USD79424S - Frederick g : en
  • US1728641A - Car wheel : en
  • DE482737C - Volume meter with counter : de en
  • FR665583A - Improvements to bottle holders : en fr
  • ES114512A1 - A tool for pressing mainly destined to the manufacture of articles of porcelain, stoneware, clay and other ceramic compositions. : en es
  • GB319050A - Improvements in or relating to absorption refrigerating apparatus : en
  • ES113822A2 - Procedure for the preparation of diazoamino-combinations. : en es
  • FR34700E - : fr
  • CA293174A - Segmental grinding wheel : en fr
  • FR665621A - Anti-glare device for automobile headlights and the like : en fr
  • FR665235A - Improvements in apparatus for the chemical treatment of fibrous materials : en fr
  • GB319086A - Improvements in and relating to record-card-controlled statistical machines : en
  • GB319597A - Improved coin-freed automatic machine : en
  • FR34688E - : fr
  • FR665612A - Arrangement of cylinders of internal combustion engines : en fr
  • DE482637C - Ram for manual operation : de en
  • FR34649E - LUBRICATION OF MOTOR VEHICLES : en fr
  • FR34712E - : fr
  • FR665447A - Fire and ash screen for cigars and cigarettes and cigar or cigarette holder "ad hoc" : en fr
  • DE482834C - Process for coloring the ends of straws for cigars, in particular Virginier cigars : de en
  • DK40799C - Release device for self-acting Center buffer clock couplings. : da en
  • ES114435A3 - Glass ampoules and similar materials for mercury vapor rectifiers. : en es
  • FR34588E - : fr
  • GB319067A - Improvements in gudgeon pins, especially for trunk pistons in internal combustion engines : en
  • FR34680E - : fr
  • US1728287A - Sweep tooth : en
  • US1728465A - Self-closing valve : en
  • US1728468A - Ties co : en
  • US1728669A - Pump-rod guide and swab for well tubes : en
  • AU1797929A - Improved means for counteracting the glare of motorcar headlights orthe like : en
  • DE482811C - Process for operating mechanically moved grates divided into zones with a preheated wind below : de en
  • ES114545A1 - A new system of ice cream makers for freezing liquids. : en es
  • DE482695C - Diatonic harmonica with several rows of keys and distinguishable keys : de en
  • CA293148A - Can cover feed : en fr
  • DE481619C - Electric drive for twisting machines : de en
  • FR665613A - Starting system for electric motors : en fr
  • DE482219C - Glass blowing machine with a discharge device : de en
  • ES114514A1 - Improvements in batteries for photoelectric devices and their corresponding circuits. : en es
  • FR34589E - : fr
  • FR665241A - Process for the preparation of stable colloids of metals : en fr
  • GB305935A - : en
  • US1728204A - Double-flow fan : en
  • US1728374A - Gluten washer : en
  • FR665383A - Further training in vehicles for the transport and unloading of all materials : en fr
  • FR665527A - High speed mechanical injection heavy oil engine : en fr
  • FR665409A - Apparatus for determining osmotic tensions : en fr
  • US1728895A - Method of making field rings : en
  • DE482802C - Circuit arrangement for counting connections in telephone systems : de en
  • DE482892C - Internal combustion engine : de en
  • US1728757A - Three-legged support for machine guns : en
  • ES113903A1 - Improvements in tubular electronic discharge devices. : en es
  • ES114596A3 - Manufacture of safety glass for automobiles, airplanes, trams and railroad cars and other applications. : en es
  • FR665593A - Felt for hats and other applications : en fr
  • GB319094A - Improvements in fuel bunkers for the steam generators of locomotives, marine and stationary engines and plant : en
  • US1728169A - Harriet albin : en
  • US1728506A - Guard for sewing-machine loop takers : en
  • US1728841A - Elastic-fluid-turbine installation : en
  • ES114525A1 - Wooden file cabinet and metal plate. : en es
  • FR34625E - : fr
  • FR665354A - Electric apparatus for spraying insecticidal liquids and the like : en fr
  • FR665193A - Control and regulator mechanism for the electric ringing of bells and the tolling of hammers : en fr
  • US1728332A - Combination coaster and slide : en
  • US1728835A - Phase indicator : en
  • US1728904A - Position indicator : en
  • GB319076A - Improvements in or relating to gramophone reproducers : en
  • US1728526A - Dispensing apparatus : en
  • US1728809A - Device for preventing retrograde movement of vehicles : en
  • DE482366C - Isolating means for electrical engineering : de en
  • DE482541C - Headgear, in particular metal helmets : de en
  • FR665167A - Brake lining : en fr
  • FR665682A - Process for extracting caffeine from coffee (decaffeination) and theine from tea (detheination) : en fr
  • DE482626C - Process for stabilizing mixtures of fatty and non-fatty oils : de en
  • FR665358A - Explosion-proof power outlet : en fr
  • GB319185A - Improved box or container for delivery, one by one, of pills, tablets or the like : en
  • FR665538A - Safety device for firearms : en fr
  • GB314880A - : en
  • US1728775A - Rail anchor : en
  • FR34615E - : fr
  • GB319097A - Improvements in, and relating to, boiler furnaces : en
  • US1728334A - Sterilizing apparatus : en
  • US1728477A - Header harvester : en
  • US1728589A - Slide-carrier attachment for stereopticons : en
  • FR665274A - Device for analyzing statistical data : en fr
  • FR34664E - : fr
  • FR34709E - : fr
  • FR665670A - Heating process for reverberatory furnaces and the like and furnace installation for carrying out the process : en fr
  • GB319046A - Improvements in or relating to switching mechanism for automatic or semi-automatic telephone systems : en
  • US1728475A - Punching machine : en
  • US1728612A - Padlock : en
  • US1728261A - Hypodermic syringe : en
  • US1728372A - Transmission mechanism : en
  • US1728808A - Submarine rescue device : en
  • GB299882A - Improvements in locks : en
  • US1728282A - Monkey wrench : en
  • US1728347A - Wire-weaving loom : en
  • US1728437A - Canvas auto cover : en
  • FR34610E - : fr
  • FR665638A - Tin can specially for sardines and similar canned fish : en fr
  • GB319391A - Improvements in electric heating apparatus for heating bituminous or other materials : en
  • FR34703E - : fr
  • FR665313A - Portable apparatus for electrolytic deposits, and related improvements : en fr
  • FR665381A - Process for the preparation of hygienic foods based on blued flour : en fr
  • GB306850A - Improvements in or relating to the toe portions of uppers of shoes and the like : en
  • FR665422A - Electric oven with mobile trays : en fr
  • GB319113A - Liquid preparation for sanitary purposes, eliminating the smell, and decomposing of offensive matter : en
  • DE482882C - Extending table : de en
  • FR34632E - : fr
  • FR665550A - Process for the treatment of raw fats : en fr
  • ES114587A1 - A movement transformation device. : en es
  • US1728473A - Edward e : en
  • US1728408A - Automatic grounding relay : en
  • FR664889A - : fr
  • US1728732A - Base-exchange body : en
  • FR665400A - Intermittent absorption refrigeration unit : en fr
  • CA293146A - Soldering apparatus : en fr
  • FR34640E - : fr
  • GB319163A - Sectional poles : en
  • ES114521A1 - Sewing machine espadrilles. : en es
  • FR34601E - : fr
  • FR665330A - Improvements to clasps for bracelets : en fr
  • FR665561A - Apparatus for pneumatic braking of motor vehicles : en fr
  • FR665606A - Apparatus for saturating the air blown by a fan with water vapor : en fr
  • GB319162A - Improvements relating to hand-signalling devices : en
  • FR665468A - Safety pourer : en fr
  • FR665344A - Tractor : en fr
  • FR665357A - Process to make all objects made of copper or copper alloys unassailable and stainless : en fr
  • FR665668A - Improvements to the methods and means for calculating the elements of reinforced concrete parts, in particular those with rectangular cross section : en fr
  • FR665376A - Convertible bed : en fr
  • GB293838A - Improvements in transformable furniture : en
  • DE482323C - Bowling alley with a bumper : de en
  • DE482669C - Control gear for cross cutter : de en
  • FR665349A - Method for arranging cylinders and distributing steam in compound-tandem steam engines : en fr
  • GB319306A - Improvements in and relating to mercury arc rectifiers : en
  • FR34652E - : fr
  • FR665221A - Method and machine for grinding cutting blades and in particular for grinding blades of safety razors : en fr
  • FR665487A - Casting crane : en fr
  • FR665284A - Improvements to contact gas scrubbers : en fr
  • DE482729C - Coupling for wagons, especially the railroad : de en
  • DE482810C - Electric radiator : de en
  • DK40766C - Thermal switch. : da en
  • FR665230A - Improvements in duplicators or machines giving several copies of the same original : en fr
  • GB319029A - Improvements in or relating to the manufacture of golf balls & apparatus therefor : en
  • DE482688C - Protective cover for fruits : de en
  • DE482680C - Thermal insulation by means of insulating ribbed plates, in which the cavities between the ribs are filled with thermal barrier compound : de en
  • DE482795C - Process for the preparation of secondary amines from the corresponding N-nitroso derivatives and their core substitution products : de en
  • DE482901C - Device for the demonstration of optical advertisements by means of intermittently illuminated advertisements arranged behind translucent mirrors : de en
  • US1728592A - Automatic ignition switch : en
  • AU1560428A - Improvements in and relating tothe manufacture of cement andthe like : en
  • FR665166A - Flameless combustion muffle furnace : en fr
  • CA293149A - Shears : en fr
  • US1728402A - Pictorial-advertising-display apparatus : en
  • US1728662A - Process for manufacturing colloidal compounds : en
  • US1728848A - Brooder : en
  • US1728252A - Process for recovering chemicals : en
  • US1728499A - Method of securing bushings and tool therefor : en
  • US1728301A - Side-delivery rake : en
  • USD79442S - Design fob a smoker s stand : en
  • CA293097A - Engine speed mechanism : en fr
  • DE482828C - Hollow bulkhead for motor vehicles : de en
  • US1728605A - Pneumatic rivet passer : en
  • US1728320A - Handle for shovels : en
  • DE482610C - Course finder and position indicator for aircraft : de en
  • US1728711A - Pencil : en
  • US1728755A - Speaker unit : en
  • CA293108A - Lamp support : en fr
  • FR665445A - Improvements to sound wave receptors : en fr
  • FR665495A - Distributor of grease or plastics under pressure with multiple and independent outlets : en fr
  • FR665629A - Pneumatic brake for elevator cabins : en fr
  • ES113456A3 - Improvements in the generation and storage of thermal energy. : en es
  • ES114561A1 - Perfections in the manufacture of fabrics. : en es
  • US1728778A - Ice-cream mold : en
  • ES114577A1 - Apparatus for bottles or jars for public establishments. : en es
  • FR665317A - Process for decomposing ethane into ethylene : en fr
  • GB292955A - Device for the simultaneous tuning of circuits by the simultaneous variation of the coefficient of self-induction of the coils of the said circuits : en
  • DE482742C - Method for generating the grinding pressure and the relative grinding movement : de en
  • DE482790C - Method and device for taking measurement images from the air : de en
  • US1728302A - Signal : en
  • DE481942C - Bast plant processing machine : de en
  • FR34698E - : fr
  • FR665359A - Ignition system using a flywheel magnet for four-stroke engines : en fr
  • DE482763C - Process for the production of stump funnels from metal for artificial limbs : de en
  • US1728627A - Flashing receptacle : en
  • DE482405C - Lid seal for feed silos : de en
  • DE482529C - Telephone number display for self-connecting telephones, which is influenced by the dial : de en
  • FR665653A - Process for the separation of mixtures into their constituents : en fr
  • FR665698A - Improvements to handles for stove doors and other similar devices : en fr
  • US1728598A - Discharging closure for mixing machines : en
  • DE482881C - Procedure for loading horizontal retorts by means of spinning : de en
  • DK40775C - Browsing basket. : da en
  • US1728869A - Double reduction compensating through drive axles : en
  • FR665689A - Dryer for coffee and other berries : en fr
  • DE482798C - Device for telegraphy : de en
  • DE482819C - Process and device for determining the specific calorific value of combustible materials from a temperature difference that occurs during their combustion : de en
  • DK40781C - Stand for Exhibition of Goods. : da en
  • DE482580C - Hearth ring pliers : de en
  • DE482676C - Device for opening and closing molding or vulcanizing devices : de en
  • ES114580A1 - A mechanism applicable to looms of any type, class or system, to obtain longitudinal strips of drawings, regardless of the pattern that forms the fabric itself. : en es
  • FR665321A - New application to wastewater evacuation pipes, of an internal coating of glass or vitrified substances, and new industrial product resulting therefrom : en fr
  • FR665579A - Connection arrangement for telephone systems operated by selector switches and speech current amplifiers : en fr
  • GB319228A - Improvements in the preparation of calcium sulphate : en
  • DE482627C - Device for burning off combustion residues in boilers : de en
  • ES114603A3 - Parachute improvements. : en es
  • GB312307A - Improvements in and relating to variable speed gearing : en
  • FR34594E - : fr
  • GB319152A - Improvements in wood splitting machines : en
  • DE481960C - Drop hammer : de en
  • DE482708C - Rotary drum for drying sludge-like masses : de en
  • DE482727C - Process for the production of a cellulose derivative : de en
  • FR665680A - Suction control device for dress trainers in cigar machines : en fr
  • NL20618C - Method of making plates or films for color photography : en nl
  • ES112350A1 - Improvements related to the combustion of pulverized fuel and means to achieve it. : en es
  • GB319148A - Improvements relating to fire grates : en
  • FR665672A - Device for suppressing variations in voltage or intensity of current when supplying devices that use current : en fr
  • FR34627E - : fr
  • FR665631A - Method and device for preventing backfiring in metal vapor rectifiers : en fr
  • GB298203A - Improvements relating to electric lamps : en
  • FR665336A - construction element and its application to the manufacture of floors, walls or other : en fr
  • SU11850A1 - Valve device with automatic regulating spring piston spool for reducing hydraulic shocks - water discharge from the discharge pipe : en ru
  • GB319165A - Improvements in or relating to nut blank forging machines : en
  • GB319135A - Improvements in coin-freed machines : en
  • FR34617E - : fr
  • FR665649A - Switch-off protection device for dynamos operating in parallel by means of which, in the event of an overload on one or more of the dynamos, part of the load is switched off : en fr
  • GB292956A - Improvements in grinding tools : en
  • CA293079A - Heat exchange device : en fr
  • FR34655E - : fr
  • FR665170A - Device adaptable to talking machines with discs and ensuring the automatic repetition of a disc : en fr
  • US1728621A - Type of seaplane : en
  • US1728745A - Electric relay apparatus employing thermionic valves : en
  • GB295582A - Improvements in the production or treatment of fabrics : en
  • DE482853C - Process for the continuous production of high-grade alcohols, in particular ethyl alcohol : de en
  • GB319164A - Improvements in and relating to tables, writing tables, and other like articles of furniture : en
  • FR34730E - : fr
  • FR665615A - Washer tub for photographic prints and other objects : en fr
  • DE482624C - Sheet feeding device for rotary printer : de en
  • ES114244A1 - Electromagnetic automatic key switch switch for installation with multiple interruption. : en es
  • DE482619C - Flexible route extension with grooved concrete blocks : de en
  • FR34739E - : fr
  • FR665665A - Textile treatment process : en fr
  • GB319091A - Pit and like props and shores : en
  • FR34641E - : fr
  • FR665239A - Headlight shield : en fr
  • FR665326A - Helical toothed gear : en fr
  • FR665581A - Basting brush : en fr
  • DE482569C - Electric alternating current stove for space heating : de en
  • FR665432A - Explosion-proof enclosure for an electrical instrument or device : en fr
  • ES114495A3 - Improvements in endless elastic ribbons or cords and other similar items. : en es
  • FR665398A - Application of sawdust injected with synthetic resins to the manufacture of molded objects : en fr
  • FR34686E - : fr
  • GB319231A - An apparatus for detecting the presence of explosive or combustible gases : en
  • US1728832A - Restraining device : en
  • USRE17437E - Noel statham : en
  • FR665293A - Process for printing double piece velor fabrics on warp : en fr
  • FR665508A - Glass cover claims : en fr
  • DE482556C - Device for reshaping fully fermented dough pieces and for strengthening their active skin : de en
  • FR665353A - Improvements to gear changes : en fr
  • DE482517C - Toy guided on a rope : de en
  • DE482706C - Ventilation and emptying device for grain silos : de en
  • FR665481A - Advanced base for incandescent electric lamp : en fr
  • FR665694A - Improvements to adjustable headlight mechanisms : en fr
  • GB319257A - Improvements relating to sofa beds : en
  • AU1878829A - Electromechanical totalisator : en
  • US1728629A - Roller skate : en
  • US1728193A - Pneumatic lift pump : en
  • US1728472A - Internal-combustion engine : en
  • AU1856729A - Improvements in window fittings : en
  • US1728639A - Mesh machine : en
  • US1728550A - Relay : en
  • ES114597A1 - Improvements in cameras for animated views. : en es
  • DE482714C - Device for the elimination of disruptive influences on telecommunications systems due to overvoltages : de en
  • GB319034A - Improvements in or relating to fuses and the like, and processes for the manufacture thereof : en
  • CA293143A - Line-pole : en fr
  • DE482565C - Centrifugal switch : de en
  • USRE17435E - A voluntary associa : en
  • CA293081A - Metal sawing machine : en fr
  • USD79438S - Design for a lamp base or similar article : en
  • AU1856429A - Improvements in dyeing : en
  • US1728602A - Automatic street signaling system : en
  • US1728508A - Art of making matches prom sheet stock : en
  • US1728255A - Brake-operating connection : en
  • US1728601A - Support for implement retainers : en
  • US1728688A - Building construction : en
  • ES114450A1 - Aluminum pieces for equipment and ornaments of coffins. : en es
  • CA293092A - Windshield cleaner and shade : en fr
  • ES114466A1 - Improvements in the manufacture of rails for rail and tram tracks. : en es
  • FR34608E - : fr
  • FR665347A - Manufacturing process or resoling of a crepe shoe on leather : en fr
  • GB300124A - : en
  • GB319133A - Improvements in or relating to poles, masts and the like for supporting overhead electric wires and for similar purposes : en
  • FR665226A - Device allowing the regulation of the alternating current, with a view to supplying all devices requiring a practically constant current, in rectified or rectified and filtered alternating, and mainly all devices relating to t. s. f. : en fr
  • GB298490A - Improved protecting device for current distributing plants : en
  • CA293137A - Safety pocket device : en fr
  • DE482661C - Speedometer : de en
  • ES114501A1 - Procedure for the manufacture of printing ink. : en es
  • ES114556A1 - A spraying device for agricultural purposes. : en es
  • DE482675C - Device for molding wheel tires : de en
  • FR34565E - : fr
  • FR665627A - Method and device for bending and adjusting type bars or other rods for typewriters or the like : en fr
  • DE482769C - Threaded bolt locking : de en
  • FR665525A - Improvements to brands : en fr
  • US1728431A - Book support : en
  • US1728794A - Circuit breaker for snap switches : en
  • US1728801A - Shredder : en
  • DE482635C - In bypass lines built-in shut-off valve for facilities arranged in feed water systems of a steam power plant, such as feed water preheaters and the like. like : de en
  • US1728740A - Condenser : en
  • CA293112A - Electron discharge device : en fr
  • FR665263A - Fastener Insertion Machines Improvements : en fr
  • US1728417A - Cop or cone holder : en
  • CA293207A - Resin manufacture : en fr
  • FR665491A - Process for the preparation of light-sensitive layers using ferric salts : en fr
  • GB305203A - Improved process and apparatus for mounting the type carriers on the type levers of typewriters : en
  • US1728672A - Visible card record : en
  • US1728741A - Card holder : en
  • AU1619128A - Improvements in tension spring 1 latches for shearing machine handpieces : en
  • US1728253A - Rim-locking device : en
  • US1728767A - Washing, bleaching, and like machine : en
  • US1728590A - Reversible reamer : en
  • FR665511A - Compressor drive mechanism in domestic rotary refrigeration machines similar to the audiffren-singrun system : en fr
  • US1728205A - Method for manufacturing lanolinlike compositions : en
  • US1728329A - Conveyer and guide : en
  • US1728588A - Pipe coupling : en
  • US1728724A - Apparatus and method for making rosette blanks : en
  • US1728877A - Separator : en
  • US1728655A - Sliding seat for automobiles : en
  • US1728210A - Tray for refrigeration systems : en
  • CA293169A - Sash operating mechanism : en fr
  • DE482498C - Bust holder with back closure : de en
  • DE482613C - Stockless ship anchor : de en
  • US1728537A - Electrical rectifier : en
  • ES114574A1 - Procedure for the treaty of hydrocarbons, especially waste oil, asphalt, tar, tar and the like with gases or vapors. : en es
  • GB299800A - Improved method of producing molybdenum-bearing iron : en
  • GB319114A - Improvements in weed extractors : en
  • DE482815C - Gas cooker : de en
  • DK40773C - Two-part shipwheel device. : da en
  • US1728356A - Tent : en
  • US1728857A - Cattle stanchion : en
  • DE482736C - Process for the production of hats from strands, borders, in particular braided borders : de en
  • FR665298A - Remote control device : en fr
  • US1728183A - Refrigerating apparatus : en
  • US1728705A - Controlling mechanism for mold-ramming machines : en
  • DE482705C - Shaking device for to be loaded, by means of a mechanical lifting device up and down moving car : de en
  • GB319127A - Improvements in apparatus for driving handles on to cutlery edge tools and the like : en
  • US1728277A - Fluid-pressure-developing system : en
  • FR665191A - Collars for draft animals : en fr
  • FR665244A - Submarine upgrades : en fr
  • FR665289A - Advanced racket handle : en fr
  • DE482747C - Device for the wet separation of minerals : de en
  • GB313580A - Improvements in or relating to delivery mechanism for printing or other machines : en
  • FR34726E - : fr
  • DE482774C - Piston press pump : de en
  • FR665569A - Process for the incineration of household refuse and other refuse : en fr
  • US1728814A - Manufacture of ductile bodies from highly-refractory metals : en
  • FR34568E - : fr
  • GB319090A - Fastening device for hinged hand-rails and the like : en
  • GB319187A - Improvements in valves : en
  • FR34715E - : fr
  • FR665494A - Roller bearing improvements : en fr
  • GB319115A - Improvements in television apparatus : en
  • USD79433S - Design for a dispensing stand : en
  • US1728777A - Ventilator : en
  • US1728614A - Case : en
  • US1728768A - Ventilating device : en
  • US1728319A - Terminal protector : en
  • FR665299A - Typewriter for transmitting and receiving secret messages : en fr
  • FR665531A - Trestle for retail stores : en fr
  • GB319305A - Improvements in and relating to mercury arc rectifiers : en
  • FR665619A - Connection system in the longitudinal direction of two interlocking cylindrical parts, more particularly applicable to pump bodies of hand sprayers : en fr
  • FR665683A - Drive device for bicycle, motorcycle, automobile truck : en fr
  • GB319136A - Combined plow and soil pulverizer : en
  • DE482639C - Mobile parking stand for rail vehicles : de en
  • FR665636A - Bicycle bags : en fr
  • DE482849C - Collapsible stop piston : de en
  • US1728293A - Knitting : en
  • US1728831A - Restraining device : en
  • US1728858A - Scoop : en
  • CA293142A - Printing machine and press : en fr
  • US1728853A - Electrical regulator : en
  • ES114380A1 - Procedure for the manufacture of a packaging for solid bodies. : en es
  • US1728433A - Journal box : en
  • FR665327A - Improvements in the methods of mounting metal connections on hard parts used in electrical engineering : en fr
  • US1728368A - Massage apparatus : en
  • US1728723A - Collapsible table and seat : en
  • US1728911A - Electrical connecter : en
  • US1728449A - Aerial-filling device : en
  • US1728519A - Off-bearing cart : en
  • US1728216A - Anthraquinone nitriles and process for making the same : en
  • US1728274A - Method and apparatus for making caps : en
  • CA293130A - Direction indicator : en fr
  • US1728522A - Insulator for high-voltage systems : en
  • US1728600A - Ornamental hollow metal ball : en
  • DE482638C - Device for automatic opening and closing of doors : de en
  • US1728178A - Mill for homogenizing, emulsifying, and kindred operations : en
  • US1728379A - Washing machine : en
  • US1728677A - Drain valve : en
  • FR665242A - Arrangement for activating rarefied gas tubes for medical applications : en fr
  • FR665521A - heat exchanger with profiled tubes receiving the action of the air from the outside, and its manufacturing system : en fr
  • FR665526A - Draft regulator : en fr
  • GB319117A - Improvements in apparatus for cutting or dividing flax and other fibres : en
  • GB319166A - Improved process for the production of sulphuric acid : en
  • DE482207C - Semi-automatic signal box : de en
  • FR665333A - Improvements to commutator motors intended to prevent them from causing disturbances in electromagnetic wave receivers : en fr
  • FR665688A - Signaling device for motor vehicles : en fr
  • DE482477C - Machine for closing bottles : de en
  • GB293856A - Improvements in impact tools : en
  • DE482625C - Fusible link with a cover made of insulating material : de en
  • AU1842529A - Improvements in or relating to electric dry batteries : en
  • US1728854A - Ladder : en
  • US1728890A - Thomas s : en
  • GB310372A - Process of manufacturing cereal meals and the product thereby produced : en
  • CA293086A - Frame aerial : en fr
  • CA293205A - Three-colour photography : en fr
  • US1728351A - Printing machine for spheres and the like : en
  • US1728371A - Heat-treating furnace : en
  • DE482520C - Control device : de en
  • ES114569A1 - New type of hydroplane. : en es
  • ES114598A1 - A rotating guide system for threads or filaments. : en es
  • GB319390A - Improvements in or relating to the colouration of materials comprising cellulose derivatives : en
  • US1728275A - Road marker : en
  • US1728184A - Method of making flour : en
  • US1728663A - Twisting machine : en
  • ES114453A1 - Improvements in compensating devices for maintaining the balance of submarine ships. : en es
  • ES114498A1 - A protective device against accidents for cars and all kinds of vehicles. : en es
  • GB304126A - Improvements in telescopes with porro prism system : en
  • DE482549C - Buffer for fixed leaf looms with braking of the buffer body : de en
  • GB319256A - Improvements in and relating to cooling by means of fluids : en
  • US1728570A - Knut robert johan laorus : en
  • US1728804A - Refrigerating device : en
  • US1728476A - Apparatus for charging pressure containers : en
  • US1728616A - Electric spot-welding machine : en
  • US1728562A - Car retarder : en
  • US1728378A - Molding mixture and method of making the same : en
  • US1728625A - Toilet-tank flush valve : en
  • US1728283A - Automatic stop for belt conveyers : en
  • US1728865A - Slicing machine : en
  • CA293157A - Heat exchange system : en fr
  • DE482801C - Circuit arrangement for two-wire connecting lines in telephone systems with dialer operation : de en
  • GB297817A - Improvements in or relating to process of disintegration and devulcanization of rubber scrap : en
  • FR665262A - Process for the production of condensation products by treating multi-ring compounds and olefins : en fr
  • FR665546A - Process for the production of water-insoluble azo dyes : en fr
  • US1728271A - Closure for switch boxes : en
  • ES113994A1 - Improvements in AC power systems. : en es
  • GB317312A - Improvements in and relating to trailers : en
  • DE482600C - Drive for moving screens, especially for free-swinging plansifters : de en
  • FR665467A - Protection device for binders : en fr
  • FR665628A - Crotonic aldehyde manufacturing process : en fr
  • US1728401A - Flexible gear drive : en
  • ES114464A1 - A new procedure for launching torpedoes underwater. : en es
  • DE482535C - Protection device for high-voltage systems, especially X-ray equipment : de en
  • GB319073A - Improved compositions and materials comprising cellulose esters or ethers : en
  • GB319606A - Improvements in rotary compressors, motors, pumps and the like : en
  • AU1686328A - Improvements in hospital beds : en
  • CA293186A - Removable terminal : en fr
  • US1728856A - Valve-actuating platform : en
  • CA293200A - Vaporizer and humidifier for medicated fluids : en fr
  • US1728874A - Flexible connection for motor-vehicle panels : en
  • DE482590C - Heavy oil carburetor : de en
  • ES114582A1 - An improvement in the manufacture of cotton handkerchiefs, for pocket. : en es
  • FR34697E - : fr
  • GB319044A - Improvements in or relating to cotton blankets : en
  • US1728226A - Telegraph repeater : en
  • US1728700A - Hen's nest : en
  • US1728761A - Automobile snowplow : en
  • FR665419A - Netting machine : en fr
  • GB319116A - Improvements appertaining to weather-bars or draught excluders for doors and hinged windows : en
  • FR34635E - : fr
  • US1728286A - Apparatus for manufacturing drafting rolls : en
  • US1728464A - Grease cup for automobiles and the like : en
  • US1728666A - Socket casing : en
  • FR34584E - : fr
  • FR665345A - Method for washing wool loosened from the skin with ooze liquor : en fr
  • FR665486A - Gear transformer device for all mechanical applications : en fr
  • GB304319A - Improvements in liquid elevators : en
  • AU1884129A - Improvements in and relating to tip trucks : en
  • AU1923929A - Improvement in pistons : en
  • DE482851C - Timer : de en
  • CA293202A - Plastic concrete delivery vehicle : en fr
  • AU2628225A - Improvements in and relating to supports for headlamps of motor road vehicles : en
  • FR665261A - Apparatus for sound reproduction : en fr
  • FR665440A - Powder snow : en fr
  • DE482597C - Schlaegermuehle for comminuting materials of any hardness and structure, the grinding jacket of which has successive chambers that are open after the beater disc : de en
  • DE482698C - Fluid brake on launching devices for lifeboats : de en
  • US1728194A - Nut-shell remover : en
  • FR665168A - Improvements in vertical retort coking furnaces : en fr
  • ES114564A1 - Improvements in the manufacture of lime tartrate. : en es
  • FR665270A - Sealed seal for pump pistons and others : en fr
  • GB305461A - Improvements in or relating to the assembling and jointing of pipes and the like : en
  • AU1551928A - Improvements in or relating to speed reduction gearing : en
  • AU1761429A - Bearing arrangement : en
  • DE482523C - Notebook, the pages of which are held in place with clips attached to the back : de en
  • DE482796C - Condensation locomotive : de en
  • FR665196A - Harvester-harvester : en fr
  • CA293107A - Burial casket : en fr
  • DE482618C - Device for removing deposits on the impeller blades of water turbines : de en
  • GB319260A - Improvements in or relating to electric fuses and bus-bar and circuit connections therefor, specially applicable to distribution fuse-boards and the like : en
  • CA293114A - Motor vehicle switch indicator : en fr
  • CA293154A - Machine for spinning artificial silk : en fr
  • DE482782C - Headlights with a parabolic primary mirror : de en
  • AU1886129A - Improvements in or relating toa chuck : en
  • GB298241A - Improvements in or relating to electromagnetic relays with two armatures : en
  • US1728807A - Method of carbonizing a cellulose-containing substance such as wood, peat, and the like : en
  • CA293138A - Concrete mixer : en fr
  • US1728350A - Refractory product and method of making the same : en
  • US1728462A - Egg tester : en
  • AU1966329A - Double-cutting meat mincer knife : en
  • FR665362A - Compressor motor : en fr
  • CA293208A - Resin manufacture : en fr
  • DE482644C - Electric light bulb : de en
  • CA293124A - Food : en fr
  • CA293139A - Vibrating condenser : en fr
  • ES114566A1 - A procedure and arrangement for the manufacture of porcelain, stoneware, clay and other ceramic objects. : en es
  • GB293451A - Improvements relating to collapsible cases for transport purposes : en
  • AU1549928A - Improvements in automatic cutouts for overhead drives of sheepshearing machines : en
  • FR34677E - : fr
  • FR34707E - : fr
  • AU1895729A - Improvements in dispensing apparatus : en
  • CA293074A - Method of mixing insoluble substances : en fr
  • CA293164A - Furnace : en fr
  • ES113713A1 - Leather-soled floors molded under pressure. : en es
  • ES114431A1 - A cover for electrical conduit boxes. : en es
  • FR665428A - Automatic winding device for double-piece pile looms : en fr
  • ES114443A1 - A mechanical device to achieve the complete entry of the shuttles in the corresponding drawers of the looms. : en es
  • US1728262A - Rim lock : en
  • CA293120A - Grain cleaner and loader : en fr
  • DE482538C - Contractible metal core composed of ring segments for casting hollow blocks with a flexible or charring mass between the core parts : de en
  • DE482906C - Motorbike or motorcycle that can be carried in a paddle boat without dismantling : de en
  • DE482621C - Tram switch : de en
  • US1728657A - Screening plant for coke and similar materials : en
  • US1728765A - Packing device for use in fluid-pressure engines : en
  • US1728907A - Temperature indicator : en
  • US1728198A - Hob : en
  • US1728412A - Track lubricator : en
  • US1728529A - Fluid rotor : en
  • GB319195A - Improvements in or relating to the taking of colour photographs for use in cinematography : en
  • ES114492A1 - Device to synchronize and parallelize motors and other similar machines. : en es
  • GB319112A - Process for producing coloured woollen and worsted materials in two or more harmonious shades : en
  • DE482651C - Theodolite or similar angle measuring device : de en
  • ES113423A3 - New improvements in seals to join two cords by sealing them and in the necessary tool for applying the procedure. : en es
  • ES113547A1 - A procedure and device to render the dust originating in rock drilling harmless. : en es
  • ES114434A3 - Procedure to increase the safety against explosions of the porous filling masses, used in the storage of explosive or combustible gases in liquid, compressed or dissolved in liquids. : en es
  • FR34604E - : fr
  • FR665618A - Automatic switch : en fr
  • GB319191A - Improvements in or relating to transmission mechanism : en
  • DE482806C - Centrifugal starter, especially for AC motors : de en
  • FR34701E - : fr
  • GB295950A - Improvements in and relating to advertising devices : en
  • FR665637A - Suction water closet bowl : en fr
  • DE482848C - Footwear having a midsole containing side flaps : de en
  • DE482527C - Latching device for typewriters : de en
  • DE482823C - Compressorless two-stroke diesel engine with crankcase flush pump and auxiliary pump : de en
  • GB319292A - Improvements in or relating to electric relays : en
  • CA293111A - Automobile pit : en fr
  • DE482544C - Mariottean liquid meter : de en
  • US1728682A - Machinery for softening or breaking fibrous materials : en
  • FR665197A - Improvements in methods and apparatus for taking or showing cinematographic images : en fr
  • GB319047A - Improvements in poppet or non-return valves : en
  • GB319175A - A combined table lamp and loud speaker : en
  • US1728644A - Refrigeration : en
  • FR665614A - Machine for drilling and installing eyelets : en fr
  • DE482522C - Device for dyeing textiles, in particular stretch yarn, with a rotating liquor : de en
  • ES114444A1 - A new toy : en es
  • FR665159A - Method and device for receiving floating bodies, in particular seaplanes on platforms, for example ship decks or landing platforms : en fr
  • FR665249A - pocket case for watch or other similar article : en fr
  • FR665153A - Drum dam : en fr
  • FR665161A - Method and apparatus for using waste heat, in particular gas works : en fr
  • FR665176A - Crusher : en fr
  • FR665482A - Special filament for electronic emissions : en fr
  • CA293179A - Elevator platform : en fr
  • FR665208A - Control and signaling device for doors of dovecotes or similar installations : en fr
  • FR665462A - Improvements to bodywork roofs : en fr
  • FR34551E - : fr
  • FR665507A - Improvements to the headlights or projectors of motor vehicles or others : en fr
  • ES114423A3 - A process for the manufacture of castings with high silicon content aluminum alloys. : en es
  • ES114445A3 - Improvements in handbags. : en es
  • FR665438A - Mute for string musical instruments : en fr
  • GB319074A - Improvements in or relating to electric terminals : en
  • FR665255A - Matchbox refinements : en fr
  • GB293695A - Improved method of and mechanism for controlling patterning in knitting machines : en
  • FR665667A - Improvements to visible indexes and cards or leaflets for them : en fr
  • DE482628C - In a housing in the oil bath running change gear for wood planing and similar machines : de en
  • GB320045A - Improvements in electromagnetic cut-outs, switches and the like : en
  • GB319299A - Improvements in or relating to hollow internally reinforced structures or structural units : en
  • US1728899A - Differential driving mechanism : en
  • FR34644E - : fr
  • FR665301A - Contact system established to be adapted to a foot control and to be actuated by lateral movement of the foot : en fr
  • FR665369A - Construction game for the reconstruction or creation of landscapes, gardens, parks, water features and other applications : en fr
  • DE482864C - Multiple wire drawing machine for drawing in a coolant : de en
  • FR665332A - Deferred oscillograph : en fr
  • AU1899329A - Improvements in casement and like windows : en
  • ES112549A1 - Improvements in television systems. : en es
  • FR665303A - Improvements to battery ignition systems for internal combustion engines : en fr
  • FR665437A - Friction clutch by inner jaws : en fr
  • FR665695A - Loading device for ovens : en fr
  • GB319176A - Improvements in or relating to lamp shades : en
  • ES114457A1 - Device for remote activation of switches. : en es
  • FR665282A - Reversible light for automobiles : en fr
  • US1728535A - Bottle-cooling box : en
  • US1728770A - Game device : en
  • DE482345C - Process for the production of high percentage nitric acid : de en
  • ES114417A1 - A procedure to cover terraces, sowing boxes, crops and similar. : en es
  • FR665220A - Freewheel for bicycles, with single, double or triple interchangeable sprockets driven by fixed or removable keys : en fr
  • ES114562A1 - A process for manufacturing sheets of laminated glass called safety. : en es
  • FR34557E - : fr
  • DE479155C - Process for the production of multi-strand barbed wire : de en
  • GB319130A - Improvements in drills, reamers, milling cutters and like tools and sockets therefor : en
  • US1728885A - Electric chemical vaporizer : en
  • US1728897A - Method of making rings from tubing : en
  • AU1607128A - Improvements in partly separable rims for wheels of vehicles : en
  • US1728265A - Floor construction and method of producing the same : en
  • US1728450A - Electrolytic heater : en
  • US1728208A - Automobile signal : en
  • US1728707A - Device for preventing doubles in spinning machines : en
  • US1728215A - Oil can : en
  • CA293170A - Filter : en fr
  • ES114460A1 - Instrument for the treatment of the scalp. : en es
  • GB303811A - Improvements in or relating to veneers : en
  • US1728880A - Apparatus for producing or recording electrical impulses : en
  • ES114082A1 - An electric lighter : en es
  • US1728187A - Remote-control system : en
  • US1728699A - Cap or stopper for containers and the method of making it : en
  • US1728524A - Cleaner for chicken houses : en
  • FR34567E - : fr
  • FR34614E - : fr
  • FR34687E - : fr
  • FR665247A - Improved method and apparatus for extracting products from carbonaceous materials : en fr
  • GB296757A - Diffused light projector device : en
  • US1728335A - Riddle : en
  • FR34564E - : fr
  • FR665200A - Packaging for roll film : en fr
  • FR34574E - : fr
  • DE482528C - Electromagnetic relay, in particular for telephone purposes : de en
  • DE482128C - Device for the automatic return of the steam water from a common collecting tank into the boiler : de en
  • AU1870329A - Color photography : en
  • US1728490A - Ball-and-socket joint : en
  • FR34719E - : fr
  • FR665323A - Method and device for the extraction of essential ingredients or tobacco gums of any kind : en fr
  • FR34666E - : fr
  • US1728634A - Stove lid : en
  • AU1542428A - Improvements in or relating to starting apparatus for internal combustion engines : en
  • US1728268A - Bearing housing : en
  • US1728409A - Fastener for display buttons : en
  • ES114552A1 - A new industrial process for obtaining white-matte and white-silver or lead-colored tempers on pieces with ordinary mottled tempering based on charred animal bones. : en es
  • GB307744A - Roll carriers for photographic film cameras : en
  • US1728606A - Magic box : en
  • ES114474A3 - A mechanical process for the manufacture of ribbed knit socks and stockings with a variety of samples. : en es
  • ES114605A1 - Apparatus for separating heavy material from thin. : en es
  • FR665416A - Device for influencing substances by high frequency : en fr
  • GB319170A - Improvements in and connected with heels for footwear : en
  • DE482872C - Cable car : de en
  • FR665460A - Improvements to radio transmission systems : en fr
  • US1728369A - Control mechanism for embossing machines : en
  • DE482704C - Conveyor device with an endless conveyor belt, conveyor chain or the like. : de en
  • DE482690C - Connection of two sheets : de en
  • AU1875029A - Improvements in draught rigging for railway vehicles : en
  • CA293187A - Combined fountain pen rack and paper weight : en fr
  • GB319309A - Improvements in and relating to the treatment of materials for the concentration of iron contained therein : en
  • US1728712A - Hand brush : en
  • DE457105C - Seesaw : de en
  • DE482788C - Transformation device for operating glow cathode x-ray tubes : de en
  • CA293106A - Feeding mechanism for sheet materials : en fr
  • FR665657A - Manufacture of new building materials binders or agglomerates without any cooking competition : en fr
  • ES114447A2 - A process to obtain N-dihydro-1.2.1'.2'-anthraquinonazine unalterable to chlorine. : en es
  • FR665151A - Compressor for pneumatic tires : en fr
  • FR665225A - DC amplifier with two lamps in series heated by the anode current source : en fr
  • DE482602C - Advertising device for showing aerial photographs : de en
  • USD79450S - Design fob a badiocabinet : en
  • US1728355A - Bottle stopper : en
  • US1728719A - Gate-adjusting means for turbines and the like : en
  • US1728610A - Display device : en
  • AU1820929A - Rolling stock of railways, tramways or road transport : en
  • CA293189A - Locomotive stoker : en fr
  • US1728459A - Truck and lateral-motion device : en
  • US1728586A - Bias buffer : en
  • DE481762C - Process for grinding gear wheel flanks on gear wheels : de en
  • US1728288A - Rectification of polyphase electrical current : en
  • US1728852A - Dial light for telephones : en
  • US1728552A - Wrench : en
  • US1728554A - Indicating device : en
  • ES114440A1 - Electric heating element. : en es
  • DE482856C - Device for the automatic determination of the benzene content of gases : de en
  • SU11275A1 - The method of preparation of synthetic rubber : en ru
  • US1728306A - Mat : en
  • US1728398A - Manufacture of mosaic fabrics : en
  • US1728427A - Child's vehicle : en
  • US1728763A - Shoe-ornament mounting : en
  • FR665331A - Aircraft landing gear : en fr
  • FR665386A - Improvements made to the aft part of ships to obtain an advantageous type for high and low speeds : en fr
  • FR665647A - Fuels for engines and their manufacturing process : en fr
  • CA293126A - Liquid and gas burner : en fr
  • DE481262C - Multi-frequency generator of the homopolar inductor type with several independent stator-rotor systems of different frequencies in a common housing : de en
  • DE482820C - Potato harvester with tires rotating behind the share across the direction of travel : de en
  • FR665652A - Improvements to machines for processing hollow glass articles : en fr
  • FR34693E - : fr
  • US1728395A - Pocket lighter : en
  • US1728411A - Mixer : en
  • US1728422A - Automobile bed : en
  • US1728806A - Aeronautical apparatus : en
  • US1728828A - Process for the industrial manufacture of artificial portland cement : en
  • ES114471A1 - Protection arrangement against return arcs in high power rectifiers. : en es
  • US1728429A - Automatic weighing machine : en
  • US1728654A - Brake-shaft support : en
  • US1728487A - Resurfacing machine : en
  • AU1745928A - Improvements in or relating to the reduction of calcium carbonate and to the manufacture of carbides, such as calcium carbide as also to the reduction of ores or the manufacture of metals and alloys : en
  • DE482772C - Pump for caustic liquids : de en
  • CA293175A - Thread strainer : en fr
  • USD79447S - Casing for a dishwasher : en
  • DE482732C - Electric flashlight : de en
  • DE482738C - Planer ripper : de en
  • AU1923829A - Improvement in pistons : en
  • US1728727A - Eyeglass construction : en
  • US1728753A - Packing device : en
  • US1728461A - Corner bead for plastering : en
  • GB319089A - Improvements in or relating to folding beds : en
  • DE482422C - Auxiliary jaws for vices : de en
  • DE482617C - Device for starting and stopping water turbines : de en
  • ES114583A1 - A bolt operated by lever. : en es
  • GB319081A - Improvements in or relating to identification devices for dogs, horses, cattle and other animals : en
  • ES113097A1 - A tight seal between smooth end tubes. : en es
  • FR665172A - Improvement in the decimal tabulator of typewriters and accounting machines : en fr
  • DE482650C - Measuring device with optical display of directions : de en
  • CA293110A - Ventilator : en fr
  • DE482844C - Combustion controller that responds to the boiler load or the steam pressure, in which the fuel-air ratio is additionally changed by a temperature measuring device : de en
  • US1728652A - Portable conveyer : en
  • US1728709A - Paper material and hood cover embodying the same : en
  • CA293172A - Friction draft gear : en fr
  • DE482723C - Newspaper holder with a foldable and collapsible support frame : de en
  • US1728257A - Bail ear for pails : en
  • US1728696A - Refrigerating counter : en
  • US1728373A - Apparatus for manufacturing hollow tile : en
  • US1728432A - Oil-well combination casing and packing head : en
  • US1728186A - Rheostat : en
  • US1728242A - Electrical switch : en
  • DE482445C - Single conductor brake, especially for railways : de en
  • GB314311A - Improvements in refrigerating plants for the freezing of fish and other goods : en
  • ES114496A3 - A process for making endless elastic ribbons or cords and other similar items. : en es
  • GB297051A - Improvements in or relating to vulcanising caoutchouc : en
  • GB319184A - Improvements in book-rests : en
  • GB319200A - Improved manufacture of abrasive wheels : en
  • US1728534A - Telephone protective system : en
  • US1728559A - Lightning areestee : en
  • FR34699E - : fr
  • GB306124A - Improvements in centrifugal separators : en
  • AU1556628A - Improvements inthe manufacture of electrical resistance elements : en
  • ES114548A1 - A method of manufacturing sheets of laminated glass, called safety. : en es
  • US1728900A - Indicator, display apparatus, or annunciator : en
  • US1728674A - Cover for cans and the like : en
  • AU1850629A - A reinforcement for tool handles manufactured of wood : en
  • CA293104A - Explosive : en fr
  • US1728483A - Pig-releasing mechanism : en
  • CA293119A - Wave conductor balancing method : en fr
  • DE482352C - Stick insulator made of ceramic material : de en
  • US1728196A - Coal jig : en
  • US1728399A - Wireless seed planter : en
  • FR34710E - : fr
  • FR665644A - Process for roughening hollow glass objects inside : en fr
  • GB319124A - A band for joints of meat and like purposes : en
  • GB291006A - Process for the manufacture of physiologically active substances : en
  • GB319182A - Improvements in or relating to process and apparatus for rolling plate glass : en
  • FR665203A - Self-swimmer : en fr
  • FR665207A - Mattress : en fr
  • FR665545A - Headlight system with automatic orientation and tiltable by driver control : en fr
  • AU1848029A - Improvements in or relating to oscillation generators andthe like : en
  • CA293131A - Pastry mixer : en fr
  • DE482598C - Tube mill for grinding goods that contain magnetizable substances : de en
  • CA293133A - Potato digger shovel : en fr
  • US1728214A - Fireplace heater : en
  • US1728451A - Magnetic alloy : en
  • US1728414A - Ring-spinning frame for woolens : en
  • US1728735A - Winning of metals from metal-bearing materials : en
  • US1728611A - Aerial tramway : en
  • AU1543228A - Improvements in apparatus for loading loose materials : en
  • CA293190A - Locomotive stoker : en fr
  • US1728241A - Heating stove : en
  • US1728406A - Chuck : en
  • US1728423A - Fuel pulverizer : en
  • US1728573A - Chair : en
  • US1728647A - Office : en
  • DE482531C - Discharge tubes : de en
  • US1728834A - Adjusting device : en
  • FR665387A - Device for checking stockings : en fr
  • FR665605A - Support frame for extraction and transport devices and machines : en fr
  • DE482830C - Wheel with removable rim : de en
  • FR665542A - Hinge : en fr
  • FR665597A - Celluloid impregnation process : en fr
  • GB319051A - Improvements in or relating to dials or the like for electrical condensers or other electrical instruments : en
  • GB319111A - Improved apparatus for drying or warming clothes and other articles : en
  • GB319197A - Improvements in the reproduction of sounds accompanying motion pictures : en
  • US1728375A - Process of utilizing the heat of the generator of superpressure steam generators : en
  • US1728822A - Electron-discharge apparatus : en
  • FR34690E - : fr
  • FR34735E - : fr
  • CA293171A - Filter : en fr
  • FR34708E - : fr
  • FR665671A - Device for applying independent wheels ensuring constant track in motor vehicles : en fr
  • GB319630A - Pneumatic cushion for invalids : en
  • GB319172A - Improvements in or relating to addressing and similar printing machines : en
  • GB319234A - Method of manufacturing guide blade rings for steam or gas turbines : en
  • US1728539A - Hinge for sliding window screens : en
  • FR665399A - Shock absorber for vehicle suspension springs : en fr
  • AU1546928A - Improvements in and relating to battery or accumulator terminals or knobs : en
  • ES114579A1 - A triple cloth. : en es
  • US1728798A - Railway-track rail : en
  • USD79423S - William c : en
  • CA293094A - Oil cracking method : en fr
  • US1728624A - Elevator operating and control apparatus : en
  • ES114515A1 - Improvements in apparatus for the transmission of radiotelegraphic signals. : en es
  • CA293177A - Insulator mechanism : en fr
  • GB292476A - Improvements in three phase induction motors : en
  • GB319045A - Improvements in loose-card ledger apparatus : en
  • FR665237A - Improvements to acoustic devices : en fr
  • FR665248A - Small cushion, or hydrophilic cotton sanitary napkin : en fr
  • FR665271A - Electrical installation with current rectifier : en fr
  • FR665342A - Improvements to headlights or projectors for motor vehicles or other applications : en fr
  • US1728323A - Fuel-supply apparatus for internal-combustion engines : en
  • DK40797C - Apparatus for use in loading pigs, cattle and the like on a work wagon. : da en
  • FR665580A - Automatic register scale, especially for dusty materials : en fr
  • GB318824A - Improvement relating to disc valves : en
  • GB319071A - Improvements in and relating to fire extinguishers : en
  • FR665453A - Bathtub : en fr
  • DE482550C - Strain relief device for electrical plugs : de en
  • GB319042A - Improvements in or relating to photographic printing apparatus : en
  • GB319098A - Improvements in desulphurising artificial products made from viscose : en
  • GB299777A - Improvements in process of and apparatus for separating mixed materials : en
  • FR665180A - Cogwheel improvements : en fr
  • FR665279A - Method to fight parasites : en fr
  • FR665305A - Air humidification device : en fr
  • FR665622A - Cake mold with special closing and opening device : en fr
  • GB318763A - Improvements in or relating to machines for printing upon cheques and the like : en
  • DE482584C - Device for determining the carbonic acid content of flue gases : de en
  • FR34706E - : fr
  • GB319395A - Improvements in or relating to motor trucks and the like : en
  • GB319397A - Improvements in and relating to hydraulic ram gear and the control thereof : en
  • AU1625128A - Improved circuit arrangements in automatic and semiautomatic telephone systems : en
  • US1728207A - Method and means for straightening printing plates : en
  • US1728239A - Arrangement for establishing time intervals : en
  • US1728579A - Electric switch : en
  • US1728571A - Apparatus for insuring complete combustion in industrial furnaces : en
  • DE482775C - Diaphragm pump : de en
  • FR665188A - Leaf spring for railway wagons, automobiles and other similar vehicles : en fr
  • US1728842A - Fly chaser : en
  • CA293152A - Liquid dispersion method : en fr
  • DE482615C - Swimming sandal with hinged fins that can be moved up and down : de en
  • US1728626A - Pyrometer : en
  • ES114613A1 - A process for separately recovering the acid component parts of the final gases in the manufacture of the oxidizing phosphates. : en es
  • GB319180A - Improvements in portable turntables for railways : en
  • GB319233A - Improvement in holders for watches : en
  • US1728717A - Suspension insulator : en
  • US1728357A - Loom and process of weaving : en
  • DK40789C - Cigarette machine. : da en
  • CA293163A - Cellulose ether : en fr
  • DE482855C - Disinfectants : de en
  • FR665512A - Process for the granulation of salts, in particular of fertilizing salts, etc., making it possible to obtain spherical or similar shaped grains : en fr
  • GB319177A - A process and apparatus for the volumetric analysis of gas such for instance as firedamp in the atmosphere : en
  • GB319605A - Improvements in and relating to the treatment of ores and the like containing manganese : en
  • DE482525C - Address printing machine or similar small printing machine with a swingable printing arm : de en
  • US1728233A - Hoisting mechanism : en
  • US1728691A - Electrolytic rectifier : en
  • USD79435S - Design for a powder-puff package : en
  • FR665474A - Device for spreading potassium nitrate and similar fertilizers : en fr
  • FR665623A - heat exchanger for refrigeration systems : en fr
  • GB319295A - Improvements in internal combustion engines : en
  • GB319394A - Improvements in or relating to drying apparatus for hops and other like materials : en
  • FR665405A - Method and apparatus for providing maximum sunlight to plants in greenhouses : en fr
  • FR665658A - Arrangement of burners and gas inlet for the heating walls, divided into vertical heating flues, of the furnaces for the production of gas : en fr
  • GB292149A - Heating stoves : en
  • GB319093A - Improvements in or relating to stretchers for boots, shoes and other footwear : en
  • GB319226A - Improvements in or relating to the lubrication of internal combustion engines : en
  • USD79449S - Ann wolverton : en
  • FR665406A - Temperature regulator and its application to central heating : en fr
  • GB302569A - Improvements in letter spacing mechanism for typewriting machines : en
  • GB319159A - Improvements in air relief valves : en
  • US1728340A - Internal-combustion engine : en
  • US1728892A - Thomas s : en
  • DE482703C - Squeeze tube with a spherical lip valve closure made of rubber : de en
  • US1728348A - Selector switch : en
  • FR665310A - Fairground attraction simulating a naval combat : en fr
  • GB319150A - Improvements in or relating to the heels of boots, shoes and the like footwear and the tread surfaces thereof : en
  • GB308293A - Improvements in means for regulating the air supply to furnaces provided with mechanical stokers : en
  • GB319030A - Improvements in or relating to the manufacture of aliphatic esters and acids : en
  • US1728771A - Liquid-dispensing station : en
  • US1728786A - colby : en
  • CA293091A - Alkaline lye utilizing method : en fr
  • US1728388A - Process of making lead compounds : en
  • US1728596A - Multiple control : en
  • US1728680A - And arthur c : en
  • US1728718A - Clamping apparatus : en
  • CA293183A - Loud speaker vibrator : en fr
  • DE460832C - Nut lock : de en
  • ES114449A1 - Procedure for obtaining copper iron and steel. : en es
  • FR665186A - Canvas espadrilles with rope soles : en fr
  • FR665361A - Improvements to two-stroke engines : en fr
  • GB319103A - Improvements in the production of porous building materials from mineral binding media : en
  • GB319120A - Means for automatically controlling an electro-magnetic device : en
  • US1728607A - Process of preparing alpha naphthylamine sulphonic acids : en
  • FR34647E - : fr
  • FR665571A - Process for producing rubber coatings on metal : en fr
  • US1728358A - Steel-condition-determining apparatus : en
  • US1728819A - Pantograph current collector : en
  • FR665403A - High voltage insulator for electrical applications and its manufacturing process : en fr
  • FR665556A - Aviation Engine Automatic Shutdown Device : en fr
  • GB305011A - Improvements in or relating to slide clamps for strap buckles and the like : en
  • GB319301A - Improvements in and connected with sliding roofs, hoods, seats or like members for use on motor road vehicles and the like : en
  • CA293165A - Excavator crane : en fr
  • DE482606C - Anchoring device for airships : de en
  • FR665412A - Method for concentrating aqueous acetic acid solutions : en fr
  • FR34631E - : fr
  • ES114614A1 - Improvements in the supports for the foot arch. : en es
  • FR34662E - : fr
  • US1728878A - Device for the wet treatments of hanks and the like : en
  • DE482516C - Table ball game : de en
  • DE482710C - Process for the production of precious coal from anthracite : de en
  • FR34679E - : fr
  • FR34569E - : fr
  • FR665373A - Device intended for the rapid roasting of meat and equipped with an electric heating system placed in the lid : en fr
  • US1728463A - Egg-sizing machine by weight : en
  • US1728884A - Route-indicating means : en
  • USRE17433E - Ooooooooooooooo : en
  • US1728538A - Speed-changing mechanism for glass sheets : en
  • FR665505A - Self-cleaning candles : en fr
  • FR665533A - Improvements in the chain of command : en fr
  • US1728788A - Division plate for pumps : en
  • DE482536C - Tiled stove for electric and coal heating : de en
  • ES113099A1 - A tight seal between concrete pipes or other material. : en es
  • US1728400A - Apparatus for making oil gas : en
  • DE482577C - Ladies handbag with halves of a U-shaped cross-section : de en
  • ES114560A1 - Carburetor improvements for internal explosion engines. : en es
  • FR665252A - Coating intended to make combustible liquid tanks non-flammable and non-puncture : en fr
  • FR34599E - : fr
  • FR665608A - Improvements to liquid dispensers : en fr
  • GB292472A - Improvements in or relating to cleaning machines for textile fibres and textile fibre waste : en
  • DK40783C - Wall burner. : da en
  • DE482663C - Mobile collection container for waste material conveyed with air and. like : de en
  • ES113744A1 - An improved staple for the protective boards of scaffolds and their like. : en es
  • FR665648A - Improvements in apparatus for the manufacture of artificial silk or for other operations in which liquids are delivered under pressure : en fr
  • FR665592A - Piston for explosion engines and shell for its castings : en fr
  • US1728415A - Carburetor : en
  • US1728341A - Apparatus for making washers, nut blanks, and the like : en
  • FR665311A - Transformer particularly intended for the ignition of explosion engines or other applications : en fr
  • FR665458A - Fixing device for the lining parts of the rolling mill stand : en fr
  • ES114489A3 - A procedure for spinning artificial wool fibers. : en es
  • FR34606E - : fr
  • FR34653E - : fr
  • FR665302A - Process for refining benzol : en fr
  • FR665598A - Improvements in anti-slip chains for tires : en fr
  • DE482814C - Brewing vessel for coffee, tea or the like : de en
  • US1728843A - Bacon slicer : en
  • DE482730C - Coin telephone apparatus for fully or semi-automatic telephone systems with a lever for collecting coins : de en
  • US1728737A - Automatic fluid feeder : en
  • DK40771C - Advertising signs. : da en
  • ES114532A1 - An electric announcing device. : en es
  • ES114589A1 - A centrifugal machine for separation or clarification of liquids. : en es
  • US1728247A - Echo suppressor : en
  • DE482561C - Process for cooling gas mixtures : de en
  • ES114470A1 - A stand-by system, with friction clutch and simultaneous disengagement and braking device. : en es
  • ES114575A1 - A thread guide system. : en es
  • FR665476A - Lighter pen : en fr
  • FR665656A - Tobacco preparation process : en fr
  • GB319167A - Improvements in the construction of transformers, choking coils and other parts of wireless apparatus to facilitate assemblage : en
  • AU1668328A - Improvements in or relating to radio andthe like high frequency receiving systems : en
  • FR34728E - : fr
  • GB319052A - Improvements in fuel bunkers for the steam generators of locomotives, marine and stationary engines and plant : en
  • CA293178A - Insulating material testing apparatus : en fr
  • FR665348A - Device combined with the fan of a cinematographic projector for humidifying films : en fr
  • FR665572A - Improvements to thermionic emission lamps : en fr
  • US1728759A - Control system : en
  • CA293173A - Camera roll carrier : en fr
  • FR665600A - Improvements in the manufacture of azo dyes and application of these dyes : en fr
  • US1728577A - Automatic air valve for hydropneumatic tanks : en
  • FR665232A - Repair of automobile and similar tires : en fr