• US1872700A - Method of carrying out organic chemical reactions in improved reaction media : en
  • US1872879A - Constant pressure and temperature distillation : en
  • US1872901A - Insulator for heaters for electron discharge devices : en
  • US1873281A - Connection : en
  • US1873271A - Thermal relay : en
  • US1873318A - Self-cleaning slush pump valve : en
  • US1873631A - Manufacture of vegetable gum solutions : en
  • US1872921A - Foot measuring device : en
  • US1873596A - Coal briquetting machine : en
  • CA325366A - Well drilling and pumping apparatus : en fr
  • US1872667A - Work sizing : en
  • US1873870A - Fastener socket : en
  • US1873594A - Water softener : en
  • DE557621C - Process for the preparation of ring ketones of the acenaphthene series : de en
  • FR40740E - Gas luminescence lamp for television, telecinematography and the like : en fr
  • US1873041A - Molding apparatus : en
  • US1873698A - Automatic train signal : en
  • DE557580C - Inserts for threshing machines : de en
  • US1872866A - Bucket lip extension : en
  • US1873229A - Window guard : en
  • US1873441A - Repeat mechanism for typewriters : en
  • US1873902A - Utility table : en
  • US1872819A - Tractor link : en
  • US1873545A - Button : en
  • US1873734A - Apparatus for the fractionation of heavy oils : en
  • US1873247A - Disappearing door structure : en
  • US1873625A - Spraying device : en
  • CA325260A - Sulphide material processing : en fr
  • CA325378A - Extractor : en fr
  • CA325245A - Measuring valve : en fr
  • FR730951A - Improvements to city street plans, or other similar devices : en fr
  • GR3788B - MACHINE FOR THE MANUFACTURE OF KNITTED CHAINS OF VARIOUS SIZES. : el en
  • AT129560B - Sound-permeable projection surface and process for their manufacture. : de en
  • US1873636A - Shear sharpening device : en
  • US1872825A - Loose leaf binder : en
  • US1873072A - Chlorhydrins of aliphatic ketones and process of preparing the same : en
  • US1872763A - Vibration dampener : en
  • US1873114A - Ignition timer : en
  • US1873428A - Conveyer system for manipulating flat articles : en
  • DE557570C - Automatic and at the same time double coupling of two-buffer rail cars : de en
  • FR40777E - New quilting for mattresses and other applications : en fr
  • GB379171A - Safety catch for machine guns : en
  • US1873086A - Support : en
  • US1873379A - Engine heating and cooling system : en
  • US1872693A - Apparatus for making laminated glass and method of operating the same : en
  • US1873101A - Refrigeration and the like : en
  • US1873294A - Puller : en
  • US1872685A - Cooling chamber for a mechanical refrigerating unit : en
  • US1873622A - Lawn sprinkler : en
  • USD87621S - Design fob a ball cock body : en
  • AT129509B - Telegraph receiver. : de en
  • US1873340A - Cast iron welding electrode and composition for coating same : en
  • DE557584C - Manually influenced, indirectly operated control for double-acting compressed air working cylinders for turning over the flaps on bucket chain excavators : de en
  • US1872847A - Hat display case : en
  • US1873336A - Propeller type fluid translating apparatus : en
  • DE557338C - Process for the preparation of nitrogen-containing hydroaromatic compounds : de en
  • US1873735A - Standing valve : en
  • FI14527A - Washer : en fi
  • DE557387C - Process for printing on glass plates : de en
  • DE557442C - Washing machine : de en
  • CA325314A - Thermionic switching system : en fr
  • DE557783C - Method of painting metal parts with insulating paints : de en
  • DE557678C - Device for the production of tight knitted fabrics on knitting machines, especially circular knitting machines : de en
  • GB379284A - Improvements in and relating to aeroplane screw propellers : en
  • AT129542B - Ring with interchangeable inserts. : de en
  • CA325376A - Combined clothes washer and drier : en fr
  • AU585832A - Improved method of and plant for cleaning and washing bottles andthe like : en
  • CA325302A - Fuse box : en fr
  • IE12627L - Telephony. : en
  • AT129593B - Process for the production of objects (e.g. high-pressure containers) that must be resistant to attack by heated hydrogen. : de en
  • US1873243A - Door operating mechanism : en
  • US1872868A - Skylight construction : en
  • US1873249A - Process of locating prescriptive characteristics of a lens : en
  • US1873935A - Accelerator for vulcanization processes : en
  • US1873071A - Low permeable refractory and method of making the same : en
  • US1873331A - Combined corkscrew and bottle decapper : en
  • DE556357C - Device for the automatic swiveling up of the support wheels of a semi-trailer : de en
  • DE557329C - Cooler, especially for transformer oil : de en
  • DE557520C - Type wheel typewriter : de en
  • FR40750E - Improvements to synchronized transmitting and receiving systems for television, telecine, telemechanics and other applications : en fr
  • GB379337A - Improvements in and relating to magnetizing apparatus : en
  • FR730776A - Binding device for straw balers and similar balers : en fr
  • FR730859A - Improvements to balls of twine : en fr
  • US1872661A - Display device : en
  • US1872774A - Catalytic oxidation of organic compounds : en
  • US1873744A - Copyholder : en
  • CA325377A - Centrifugal extractor : en fr
  • US1872726A - Envelope handling machine : en
  • US1872784A - Device for the warp stop motion : en
  • US1872796A - Brake structure : en
  • US1872768A - Motor mounting : en
  • US1872999A - Ornamentation of hard surface covering materials : en
  • US1873115A - Process of ore flotation : en
  • US1873173A - Cushion diamond drill chuck : en
  • US1873417A - Construction unit : en
  • US1872740A - Serving tray : en
  • US1873702A - Side bearing for railway cars : en
  • US1873791A - Rocker-shaft bearing for looms : en
  • DE557808C - Production of chlorinated lime : de en
  • US1873452A - Spindle lock : en
  • DE557779C - Device for preventing unauthorized starting of explosion engines, in particular vehicle engines : de en
  • FR40778E - : fr
  • GB379107A - Improvements in and relating to remote control installations : en
  • GB379237A - Improvements in or relating to furnace grates : en
  • DE557792C - Winding device with Ferrari motor for watches : de en
  • FR40803E - Improvements to electric shock devices : en fr
  • FR730978A - Process for the preparation and granulation of zinc ores with a view to improving desulphurization and reduction thereof : en fr
  • US1872874A - Brake : en
  • US1872794A - Adjustable deflector for automobile heaters : en
  • US1873316A - Delivery mechanism : en
  • US1873457A - Process for the production of chemically pure phosphoric acid : en
  • US1873532A - Device for measuring cubic capacity of shoes : en
  • AU303931A - Improvements in or relating to telephone systems : en
  • US1873509A - Box and fixture support : en
  • CA325210A - Gaseous fluid heater : en fr
  • US1872981A - Container : en
  • US1873183A - Weft detecting mechanism for pick and pick looms : en
  • US1873571A - Focusing device for motion picture cameras : en
  • US1873242A - Current control device : en
  • CA325310A - Match book package : en fr
  • FR40751E - Closing device with intermeshing elements : en fr
  • FR730901A - Method and apparatus for decorating candies and other confectionery items : en fr
  • US1873188A - Poration : en
  • US1873263A - Folding card table : en
  • US1873412A - Molding machine : en
  • AT129547B - Machine for economic control, bookkeeping and book closing. : de en
  • US1873469A - Hayrack : en
  • US1873773A - Traveling bag : en
  • DE557319C - Twine clamping and cutting device for binding sausages : de en
  • DK46100C - Weight with electromagnetic load balancing. : da en
  • DE556625C - Ventilation and air supply device : de en
  • FI14562A - Glidskydd for motor vehicles or vehicles : en fi
  • GB379123A - Improvements in metal seals : en
  • US1872884A - Art of coking heavy oils : en
  • US1872998A - Linoleum and method of making the same : en
  • US1873876A - Apparatus for controlling temperatures in chemical reactions : en
  • CA325272A - Vacuum cleaner : en fr
  • FR730815A - Improvements to the procedures for establishing balance beams : en fr
  • GB379174A - Improved means for supporting superheating tubes in water tube boilers : en
  • GB379299A - Improvements in and relating to electrolytic cells : en
  • DE557470C - Bottom hung window : de en
  • FR730840A - Soft, adjustable, transformable and portable seat : en fr
  • FR730913A - A method of making cast iron lined brake drums and similar composite structures : en fr
  • GB378991A - Improvements in electric lamp holders and the like : en
  • US1872883A - Process of manufacturing gas and carbonized fuel : en
  • US1873361A - Apparatus for manufacturing plates : en
  • US1873877A - Diesel engine : en
  • DE557461C - Coal dust firing system with direct injection of coal dust after grinding : de en
  • DE557440C - Equipment for a flexible connection in wooden or combined pit lining : de en
  • GB379330A - Improvements relating to the control of railway traffic : en
  • GB379042A - Improvements relating to the separation of acetic anhydride from admixture with acetic acid and water : en
  • US1873787A - Electric switch operating mechanism : en
  • US1873849A - Synthetic resin and process of making the same : en
  • FI14569A - Säkerhetsrakapparat och Klinga : en fi
  • FR730930A - Method and apparatus for separating liquid particles from vapor or gases which contain them : en fr
  • DE557746C - Device for heating the air inhaled by the patient during the anesthesia and for the anesthetic vapors : de en
  • US1873767A - Heating stove : en
  • USD87641S - Andre melin : en
  • FR40710E - Processes and arrangements for the application of methyl formate as a coolant : en fr
  • GB379221A - Improvements in or relating to magneto ignition apparatus : en
  • DK46093C - Procedure for storing foodstuffs, in particular fish, meat, poultry and game. : da en
  • US1873175A - Ignition apparatus : en
  • FR731010A - Rotating cylindrical calendar : en fr
  • FR40729E - Mobile and swiveling lifting device for lifting and handling loads : en fr
  • AT129522B - Device for injecting fuel to facilitate the cranking or starting of internal combustion engines, in particular motor vehicles. : de en
  • AT129534B - Equipment on inclination scales to prevent the weight display from being influenced by a deviation from the horizontal position. : de en
  • FR730811A - Process for melting solid substances with a high melting point : en fr
  • USD87639S - Mobbis levine : en
  • DE557729C - Feedback lock for telephone systems : de en
  • US1873539A - Meter control : en
  • US1873706A - Hand brake pawl : en
  • US1873888A - Caster : en
  • US1873931A - Storage battery connecter and method of making the same : en
  • US1873473A - Hydraulic jack : en
  • DE557376C - Conical plate for centrifugal drums : de en
  • GB379136A - Improvements in lever balances for weighing purposes : en
  • GB379193A - Improvements in or relating to electric circuit interrupters : en
  • US1873618A - Spool and protector therefor : en
  • FI14572A - Tändstift : en fi
  • GB379196A - Process for finishing wet artificial silk in the form of skeins or cakes with oil emulsions : en
  • FR730784A - Removable and interchangeable combs and tines : en fr
  • US1872988A - Process for reactivating clay : en
  • US1873181A - Closet flushing device : en
  • US1873497A - Pot head : en
  • US1873801A - Crucible furnace : en
  • CA325290A - Paper winder : en fr
  • FI14581A - Förfaringssätt och anordning vid som transportbanor byggda med uppvärmd luft aretande torkapparater för långa band ell arkformiga varor, avseende att efter torkningen avkyla varan Medels en kall luftström : en fi
  • US1873764A - Grab bucket and skip hoist : en
  • FR40809E - Improvements to electronic discharge tubes and to the means of avoiding the production of harmful ionization in these tubes : en fr
  • US1873224A - Cam grinding fixture : en
  • US1873583A - Band for garments : en
  • GB379296A - Improvements in and relating to transmission mechanism : en
  • GB379054A - Improvements in advertising signs and the like : en
  • GB378970A - Improvements in or relating to accounting machines employing perforated cards or strips : en
  • USD87616S - Design for a drinking fountain : en
  • FI14539A - Adjustable lip unit for wooden spirit levels : en fi
  • DE557522C - Typing on typewriters : de en
  • DE557480C - Hydraulic drive device with pump built into the working piston : de en
  • US1872954A - Variable attenuator : en
  • US1872966A - Convertible box : en
  • US1873715A - Piezo-electric acoustic device : en
  • US1873080A - Recording printer : en
  • GB379141A - An improved electrolyte for galvanic dry cells of the manganese dioxide type : en
  • GB379276A - Improvements in or relating to the connection of boot or shoe uppers to soles : en
  • GB379182A - Improved device for applying closures to containers such as cans and the like : en
  • DE557362C - Arrangement of the ignition burner for gas heating burners : de en
  • FI14535A - For the purpose of framing the form of the material, the fiber content of the fiber material and the value of the form of the material : en fi
  • FI14536A - Förfaringssätt for framställning av strängformade produkter ur vattendispersioner av kautschukartade ämnen : en fi
  • FR730812A - Wire cleaner : en fr
  • GB379031A - Improvements in or connected with joints or couplings for pipes : en
  • GB379316A - Process for the manufacture of pyridine derivatives : en
  • US1872856A - Internal combustion engine : en
  • US1873130A - Contact freezing apparatus and method : en
  • DE556733C - Process for the preparation of arsinic acids of the pyridine series substituted on nitrogen : de en
  • US1873435A - Refrigeration : en
  • US1873052A - Radiator : en
  • US1872780A - Wrench : en
  • FR731031A - Improvement in sealing devices for rubber containers : en fr
  • GB379034A - Improvements in or relating to lead in wires for incandescent lamps, radio tubes andsimilar devices : en
  • FR730999A - Starter pinion thrust ring : en fr
  • GB378946A - Improvements in or relating to knitted fabrics, the method of and machines for making the same : en
  • GB379060A - Improvements in or relating to safety razors : en
  • GR3781B - MARBLE CUTTING MACHINE AND METHOD. : el en
  • GB379038A - Improvements relating to stop valves for fluid under pressure : en
  • FR731050A - switch element for rod selectors in telephone systems : en fr
  • US1872990A - Induction electric furnace : en
  • DE557415C - Drive and steering device for three-wheeled motor vehicles : de en
  • US1872945A - Tape serving machine : en
  • AU360831A - Pressure regulating means for use in inflating and deflating pneumatic tyres orthe like : en
  • US1873091A - Temperature control apparatus : en
  • US1873712A - Lifting apparatus : en
  • US1873936A - Accelerator for vulcanization purposes : en
  • US1873848A - Synthetic resin and method of making the same : en
  • DE557665C - Process for the preparation of nitrogen-containing fragments of aromatic compounds : de en
  • DK46097C - Electric Discharge Lamp. : da en
  • GB379097A - Improvements relating to the production of materials having a plaited appearance : en
  • GB379173A - Improvements in safety check-valve devices for gas conduits : en
  • FR730841A - Process for the preparation of finely divided or bulky inorganic combinations : en fr
  • FR730941A - Rotary gas engine : en fr
  • GB378954A - Improvements in or relating to electrical connections or couplings : en
  • GB379227A - Improvements in or relating to methods of splicing rubber tubes : en
  • US1873077A - Coking retort oven : en
  • US1873550A - Autographic register : en
  • US1873677A - Projectile shooting gun : en
  • DE557331C - Process for the production of composite beams from reinforced concrete : de en
  • US1873051A - Brake testing structure : en
  • US1873577A - Artificial bait : en
  • US1872752A - Muffler and air cleaner : en
  • US1872816A - Device for holding and dispensing soap bars : en
  • US1873524A - Magazine holder : en
  • US1873656A - Damper control means for furnaces : en
  • US1873718A - Friction shock absorbing mechanism : en
  • US1872852A - Rake : en
  • US1873629A - Apparatus for treatment of ammonia still waste : en
  • FR40719E - Apparatus for the automatic transmission and transmission of telegraph or radiotelegraph signals : en fr
  • CA325402A - Cable forming apparatus : en fr
  • CA325289A - Paper rewinder : en fr
  • US1873094A - Elastic fabric : en
  • US1873210A - Production of sodium aluminum fluorides : en
  • US1873893A - Self-locking snap fastener stud : en
  • US1872951A - Printing telegraph system : en
  • US1873096A - Mold dumping apparatus : en
  • US1873185A - Centrifuge : en
  • US1873642A - Process of recovering alumina from coal and its ashes : en
  • FR40708E - Soapy paste cold cleaning all fabrics regardless of their dirty state : en fr
  • FR40726E - Electronic tube and its various assembly diagrams : en fr
  • GB379081A - Improvements in or relating to the drying of liquids containing solids : en
  • DE557445C - Process for the production of valuable products from vegetable matter : de en
  • FR730906A - Automatic device for recording accidental phenomena : en fr
  • DE548065C - Production of pure clay : de en
  • FR730949A - Wide and flat diffusion lamp globe : en fr
  • DE557375C - Process for improving road tar using oil bitumen : de en
  • US1873766A - Typewriter : en
  • US1873793A - Denitration of spent acids : en
  • US1872958A - Selective separation of liquids : en
  • US1873562A - Hangar for dirigibles : en
  • FI14570A - Rakklinga : en fi
  • CA325322A - Lightning arrester : en fr
  • US1872729A - Swivel supporting means for electrically operated devices : en
  • USD87631S - Poration : en
  • DE557388C - Print head for address printing machines : de en
  • FI14543A - Threshing shaft of the threshing machine : en fi
  • FR730958A - Two-stroke engine, self-ignition : en fr
  • US1873255A - Power line carrier telephone system : en
  • US1873214A - Separator for electrical warp stop motions : en
  • US1873393A - Method of and apparatus for separating materials : en
  • US1873534A - Hinge construction : en
  • DE557781C - Blocking of the switching valve of a dispenser for liquids in certain quantities : de en
  • FR730936A - Perfected dollhouse : en fr
  • US1873886A - Roofing : en
  • US1872800A - Internal combustion engine : en
  • US1873869A - Fastening installation : en
  • US1872844A - Grate : en
  • FR40749E - Two-piece interlocking brake device with matching thread : en fr
  • CA325400A - Electric switch mechanism : en fr
  • US1873119A - Air cooled valve and valve seat : en
  • US1873158A - Hobbing cutter and method of making same : en
  • US1872885A - Slack adjuster for railway car brakes : en
  • US1873420A - Match book : en
  • CA325356A - Gas burner : en fr
  • US1873141A - Switch : en
  • US1873758A - Camera lens and filter mount : en
  • AT129541B - Climbing harness for telegraph workers or the like. : de en
  • DE544406C - Under wind traveling grate with air distribution devices arranged transversely to the grate path : de en
  • DE557232C - Single-phase induction motor with a second phase winding fed by a capacitor : de en
  • DE557770C - Dryer for flat goods, especially cardboard : de en
  • US1873049A - High tension transformer : en
  • DE557564C - Process for the pure preparation of sugars and sugar solutions : de en
  • US1873250A - Bushing extractor : en
  • US1873785A - Tube commutator : en
  • DE557342C - Atomizer burner for liquid fuels with air supply pipes surrounding the central oil supply pipe : de en
  • DE557581C - Device for processing coffee cherries : de en
  • US1872788A - Lubricant seal : en
  • US1872961A - Gas and air valve : en
  • US1873730A - Electron emitting material : en
  • US1873916A - Toy merry-go-round : en
  • CA325264A - Milking system : en fr
  • CA325216A - Vehicle lamp : en fr
  • GB379051A - Improvements in means for preventing loss from tanks containing readily vaporizable liquids : en
  • US1873845A - Loading means for bottle cleaning machines : en
  • US1873659A - Process of treating silicon steel : en
  • DE557636C - Process for cleaning raw rubber or rubber milk : de en
  • FR40736E - Improvements to endless vehicle treads : en fr
  • CA325379A - Lubricant : en fr
  • FR730892A - Improvements to the rescue systems of the crew of submarine ships : en fr
  • DE557471C - Process for preventing the fogging and freezing of glass panes by covering them with a clear, transparent cellulose hydrate skin : de en
  • DE557786C - Two-for-one twisting spindle : de en
  • US1873213A - Method of and apparatus for finishing roofing elements : en
  • US1873440A - Rotary distributor phasing circuit : en
  • US1873924A - Paper pulp bleaching process : en
  • US1873437A - Roller cleaning and oiling device for driers : en
  • FR40763E - Adjustable school desk bench for all sizes of students and more particularly for one place : en fr
  • GB379300A - Improvements in or relating to tanning of hides or skins : en
  • USRE18573E - Sound deadening device : en
  • DE557590C - Freezer : de en
  • DK46095C - Apparatus for cooking, in particular of animal feed. : da en
  • GB379680A - Improvements in elastic force mechanisms : en
  • US1873138A - Valve structure : en
  • US1873257A - Embroidery or rug machine : en
  • FR730933A - Automatic bottle bottom finishing machine : en fr
  • GB379129A - Improvements relating to breathing appliances and to apparatus for administering oxygen for respiratory purposes : en
  • AT129517B - Safety switching mechanism for saw frames. : de en
  • US1873083A - Prevention of hard scale formation in oil wells : en
  • US1873177A - Reamer : en
  • US1873284A - Take-up device : en
  • USD87652S - Poeation : en
  • US1873536A - Process for producing reaction products from hydrocarbons and water : en
  • FR730944A - Process for the preparation of materials containing carbon black : en fr
  • FR731048A - Token : en fr
  • GB379146A - Improvements in or relating to submarine escape apparatus : en
  • FR731002A - Installation allowing constant control of tire inflation : en fr
  • DE557498C - Ramming base suspended from the ram cylinder for high-speed impact pile drivers operated by a pressure medium : de en
  • US1873694A - Driving gear of jigging conveyers : en
  • US1873696A - Television apparatus : en
  • DE556870C - Oil switch with extinguishing chamber : de en
  • US1872959A - Automobile jack : en
  • AU435731A - Improvements in golf bag stands : en
  • US1873442A - Oil pump : en
  • US1873166A - Weft end controller for automatic looms and bobbins therefor : en
  • DE557489C - Grinding wheel : de en
  • DE557587C - Electric drive device for valves, slide valves, etc. like : de en
  • US1873136A - Process for preventing corrosion in oil refining equipment : en
  • DE557526C - Impression button switch with momentary toggle switch : de en
  • US1873196A - Bathing trolley : en
  • DE557110C - Process for cleaning sulfonated fatty oils, greases or fatty acids : de en
  • FI14538A - Derogations for the production of genomic matter, including the presence of casein and other proteins : en fi
  • FR730826A - Centrifugal pump for liquid manure and other thick liquids : en fr
  • GB379321A - Improvements in and relating to dyeing : en
  • FR730818A - Container for hermetically sealing relatively small amounts of liquid : en fr
  • GB379231A - Improvements in motor fuels : en
  • USD87658S - Design for school pendant or similar article : en
  • FR730836A - Machine for issuing strips of gummed paper for wrapping and wrapping : en fr
  • GB379001A - Improvements in air or gas compressors : en
  • US1873410A - Filter insertion : en
  • US1873620A - Pipe joint : en
  • US1873658A - Tuning coil shifter : en
  • GB379168A - Improvements relating to jute softening machines : en
  • DE557485C - Cutting device on zigzag sewing machines : de en
  • GB379007A - Apparatus for holding bus or tram tickets : en
  • GB379223A - Improvements in or relating to glass feeding apparatus : en
  • FR730961A - Process for the preparation of durable emulsions of tar and bitumen with particularly high tar and bitumen content, in particular for road construction : en fr
  • US1872753A - Clothespin holder : en
  • US1873697A - Device for removing bark from logs : en
  • DE557505C - Device for conditioning and peeling cereal kernels : de en
  • DE557541C - Method for checking the weight of the cigarettes coming from a stick cigarette machine : de en
  • DE557661C - Production of alkali hydroxide by reacting alkali fluoride with caustic lime or its equivalent : de en
  • DE557709C - Device for interrupting AC circuits : de en
  • FR40782E - Goods receiving tube : en fr
  • US1873150A - Assembling apparatus : en
  • DE557814C - Process for the preparation of N-substituted di- or polynuclear aminooxy compounds : de en
  • FR730791A - Rail contact device, especially for axle counters : en fr
  • GB379157A - Improvements in or relating to coats : en
  • GB379127A - Improvements relating to settees, armchairs and similar upholstered furniture : en
  • US1872936A - Hosiery package : en
  • US1873646A - Apparatus for photographically recording sound : en
  • US1873598A - Separation of mixtures of substances : en
  • CA325398A - Process of cracking hydrocarbon oils : en fr
  • AT129564B - Process for the production of products rich in enzymes, in particular suitable for dehairing fur. : de en
  • FR730983A - Steam boiler installation with a heater for the feed fluid : en fr
  • FR730752A - Improvements in textile materials and their treatment, manufacture and application : en fr
  • FR730886A - Sealing lead : en fr
  • US1873390A - Refrigerating apparatus : en
  • US1873604A - of zurich : en
  • US1872887A - Scraper : en
  • US1873070A - Art of cracking hydrocarbons : en
  • US1873898A - Toaster : en
  • GB379011A - Improvements in or relating to light-metal structures : en
  • US1873106A - Liquid meter : en
  • US1873425A - Refrigerating apparatus : en
  • US1873538A - Process for producing oxygenated organic compounds : en
  • US1873526A - Lens testing device : en
  • US1873868A - Loading or boxing apparatus : en
  • US1873047A - Velocipede : en
  • US1873807A - Elevator buffer : en
  • US1872907A - Method of burning fluid fuel : en
  • US1873680A - Switch mechanism : en
  • DK46107C - Mode of installation of a sound-producing or sound-receiving apparatus intended for use on ships. : da en
  • GB378930A - Improvements in or relating to carburetting arrangements for internal combustion engines : en
  • GB378986A - Improvements in and relating to sound reproducing instruments : en
  • GB379293A - Improvements in accounting machines : en
  • FR40703E - Improvements to account verification machines : en fr
  • FI14566A - Släpvagn för sandtransport : en fi
  • FR730921A - Method for increasing the blue sensitivity of light sensitive silver halide emulsions : en fr
  • GB379145A - Process of preparing composite material composed of alternate layers of textile or other fibrous material and a cellulose compound : en
  • GB379222A - Improvements in or relating to devices for marking cheeses or like blocks : en
  • US1872812A - Watch cleaning machine : en
  • USRE18581E - Apparatus for and method of producing mold charges : en
  • US1872687A - Collapsible tube : en
  • DE517794C - Advertising device with a display area consisting of a translucent mirror : de en
  • DE556167C - Arrangement for achieving a synchronous run, especially in television and image transmission systems : de en
  • DE557655C - Process for the production of laminated glass : de en
  • US1873012A - Gas engine valve : en
  • FR730824A - Electric control device for sewing machines : en fr
  • FR730875A - Improvements to polyphase converters operating with electric discharge devices : en fr
  • DE557346C - Hip bath : de en
  • DE557408C - Gear change transmission : de en
  • DE557487C - Hydraulic, non-swiveling jack permanently connected to the vehicle frame : de en
  • DE557612C - Process for the production of coatings from lacquers, stand oils, lacquer and stand oil paints, etc. : de en
  • DE557653C - Arrangement for the most spark-free disconnection of an inductive resistor fed with direct current : de en
  • AT129591B - Process for the manufacture of articles from low carbon steels. : de en
  • GB379233A - Improvements in rerolling mechanism for cigar making machines : en
  • GR3789B - ECONOMIC ENGINE INTERNAL COMBUSTION ENGINE. : el en
  • DE556624C - Hull : de en
  • DE557323C - Wagon spinner : de en
  • DE557456C - Rail joint fork to enclose the rail ends and bridge the joint gap : de en
  • GB379102A - Improvements relating to crank handles : en
  • US1873159A - Box loom : en
  • US1873871A - Snap fastener stud and installation thereof : en
  • GB379183A - Clothes pin : en
  • US1873298A - Condenser : en
  • US1873825A - Expansion joint : en
  • DE557562C - Line-up device for letter files with two jointly tiltable, horizontal line-up pins or straps in the closed position and two extension straps that can be pivoted 90 ° in the horizontal plane : de en
  • DE557776C - Roof for vehicles : de en
  • GB379200A - Dental bur : en
  • US1873565A - Latch lock : en
  • US1872877A - Sand-blaster's helmet : en
  • FR730760A - Process for the preparation of nitriles and their derivatives : en fr
  • GB378974A - Improvements in and relating to methods of securing metal to porcelain : en
  • GB379328A - Improvements in stands primarily for wash-hand basins : en
  • DE557596C - Steam generator with combustion chamber : de en
  • FR40715E - Head immobilizer for autopsies : en fr
  • GB379096A - Improvements relating to centrifugal separators : en
  • GB379103A - Improvements in and relating to tables : en
  • DE557593C - Process for the production of weft pile fabrics from double weft pile fabrics : de en
  • US1873411A - Television : en
  • DE557468C - Methods and devices for securing the operation of automatically operating injection molding machines : de en
  • DE557764C - Process to make rye kernels usable as chicken kernel feed : de en
  • DE557379C - Dip coloring machine : de en
  • FR40721E - Device for extinguishing the arc in mercury vapor rectifiers : en fr
  • FR40781E - Pressure vessel for the production of carbonic acid beverages : en fr
  • GB379085A - Heating vacuum evaporators and boilers : en
  • IE13128L - Speech transmission : en
  • GB379053A - Improvements in or relating to rotary vacuum filters and like machines : en
  • US1872957A - Paper lath : en
  • FR731049A - Electric circuit breaker with arc blown by air or gas current obtained automatically : en fr
  • CA325395A - Heel breasting machine : en fr
  • DE557751C - Process for the production of plastics and synthetic compounds of all kinds : de en
  • US1873488A - Self loading fuse box : en
  • GB379037A - Improvements in or relating to thermostats : en
  • FR730820A - Tubular knit fabric formed with reverse plating by means of platens, and method and apparatus for producing such knitting : en fr
  • GB379091A - Improvements in vehicle wheels : en
  • US1872684A - Process and apparatus for producing sheet glass : en
  • US1873216A - Amusement apparatus : en
  • US1873238A - Off-peak power and metering system and apparatus : en
  • US1873443A - N-hydroxyethylated derivatives of 1-amino- or 2-amino-5-hydroxynaph thalene-7-sulphonic acid : en
  • US1873541A - Roller bearing journal box : en
  • DE556894C - Method and device for piecing threads made of rayon in ring and wing twisting machines : de en
  • DE557624C - Steam turbine with self-acting equalizing piston : de en
  • USD87629S - Joseph fickinger : en
  • FR730872A - Improvements to electro-optical systems for television and others : en fr
  • FR731032A - Starting process : en fr
  • AT129518B - Dust collector for dust cloths or the like. : de en
  • FR731028A - Hand lever for operating vasistas : en fr
  • US1872671A - Subframe for automobile bodies : en
  • US1872872A - Support : en
  • DE557352C - Process for cleaning objects made of iron and iron alloys : de en
  • DE557441C - Resilient pit stamp : de en
  • DK46092C - Procedure and machine for rolling cigars and the like. : da en
  • US1873423A - Grinding machine : en
  • US1873501A - Lamp socket : en
  • US1873537A - Process of synthesizing ethers : en
  • GB378953A - Improvements in or relating to electro-mechanical display devices : en
  • GB379263A - Improvements in and relating to elastic fluid turbines : en
  • GB379059A - Improvements in paper multi-ply valve bags : en
  • GR3782B - WIND MOTOR OR WATER MOTOR WITH MAIN WINDWAW TURNED ABOUT HORIZONTAL AXIS : el en
  • US1872807A - Bookmarker : en
  • US1873494A - Coupler : en
  • US1873768A - Folding chair : en
  • AU379631A - Fruit pitters : en
  • CA325268A - Framework junction : en fr
  • AT129521B - Tool for smoothing the applied mortar when laying walls. : de en
  • GB379076A - Improvements in emulsifying agents : en
  • AT129508B - Sterilizing device. : de en
  • CA325336A - Clay processing : en fr
  • US1872766A - Motor mounting : en
  • CA325248A - Pneumatic sole : en fr
  • US1873943A - Mirror and accessories therefor : en
  • AT129582B - Ski binding. : de en
  • USD87650S - Design for a tile : en
  • US1872645A - Poultry fount and feeder : en
  • US1872963A - Method for separating substances : en
  • US1873778A - Film feeding mechanism : en
  • FR731005A - Lifting rack : en fr
  • GB379239A - Road barricade : en
  • FR40754E - Safety razor with blade reserve : en fr
  • GB379138A - Improvements relating to non-metallic hollow-ware containers : en
  • FR730798A - Catalytic production of ketones : en fr
  • GB379201A - Improvements in or relating to escape apparatus for the crews of sunken submarines : en
  • GB379252A - Improvements in projection apparatus for publicity or other uses : en
  • US1872660A - Power actuator : en
  • FR730799A - Safety valve for liquid dispensers : en fr
  • DE557737C - Circuit arrangement in X-ray tubes with a glow cathode and rotating anode fed by three-phase current : de en
  • USD87628S - Design for a shoe sole : en
  • US1873581A - Oil burning apparatus : en
  • US1873687A - Wear reducing key for brake heads : en
  • USD87618S - Water : en
  • GB379071A - Improvements in vertical steam boilers : en
  • DE557760C - Preparations for impregnating fabrics or fibrous materials for protection against insect bites : de en
  • DE557797C - Process and device for the production of sulfuric acid as well as for the absorption and regeneration of liquids : de en
  • CA325339A - Process of beneficiating iron ores : en fr
  • CA325407A - Automobile heater : en fr
  • CA325327A - Fuel feeding apparatus : en fr
  • FR730896A - Compound gas turbine with independent path for waste flue gases : en fr
  • AT129513B - Glow discharge tube for emitting ultraviolet rays. : de en
  • FR40765E - High breaking capacity calibrated fuse cartridge for low voltage and high current installation : en fr
  • CA325254A - Corrective shoe : en fr
  • GR3783B - INDUSTRIAL PRODUCTION OF DOUGHS AND BREADS FOR THE BAKERY FROM SUGAR JUICE EXPORTED FROM CARBOHYDRATES, DRIED FIGURES AND DRY RAISIN. : el en
  • FI14573A - Förfaringssätt framställning av nicotinfri tobak : en fi
  • FR730770A - Closing of bungs for metal tanks, for example for drums hell : en fr
  • FR730772A - Motor temperature rise warning : en fr
  • GB379232A - Improved flushing cistern : en
  • US1873701A - Cash register : en
  • USPP23P - of richmond : en
  • CA325225A - Truck tank : en fr
  • US1872994A - Knock-off mechanism for looms : en
  • CA325317A - Meat smoking holder : en fr
  • DE557350C - Chronograph : de en
  • FR40800E - Foundation anchor and its execution process : en fr
  • DE557610C - Hand tool for cutting cheese : de en
  • DE557727C - Storage steam turbine : de en
  • US1873621A - Pipe joint : en
  • US1872744A - Potato digging machine : en
  • US1872898A - Wrapping machine : en
  • US1872681A - Electric regulator : en
  • US1873147A - Electrical warp stop motion : en
  • US1873552A - Rod weeder : en
  • DE557382C - Foulard for moistening endlessly guided runners : de en
  • DE557652C - Typewriter with front type stop : de en
  • US1873476A - Tap holder : en
  • CA325213A - Hose nozzle : en fr
  • US1872751A - Sheet glass apparatus : en
  • US1872986A - Clutch : en
  • US1873387A - Electrooptical system : en
  • US1873529A - Lubricated window glass runway : en
  • US1873721A - Tile scoring and breaking device : en
  • AT129584B - Add-on unit for writing addition or addition-subtraction machines or writing calculators with printing unit. : de en
  • CA325298A - Music producing system : en fr
  • CA325257A - Finishing welt : en fr
  • US1873109A - Electrical detector mechanism for drop box looms : en
  • US1872980A - Braiding carrier : en
  • US1873168A - Electrical apparatus : en
  • US1873652A - Electric valve rectifying system : en
  • US1873572A - Refrigerator vehicle : en
  • CA325331A - Braiding mechanism : en fr
  • DE557649C - Process for dewatering peat : de en
  • DE557763C - Pack for pasteurizers, especially for milk : de en
  • DE557429C - Remote control device : de en
  • DE557490C - Safety razor : de en
  • AT129575B - Lubricator. : de en
  • AT129528B - Automatic capacity regulator for reciprocating compressors. : de en
  • CA325406A - Window frame and sash : en fr
  • CA325263A - Skating rink : en fr
  • GB379086A - Improvements in or relating to pads for use with horse shoes : en
  • US1873370A - Securing means : en
  • US1873567A - Draft stabilizer : en
  • USRE18571E - Wiixiam c : en
  • FI14545A - Mask for forming metal parts t.ex. smidningsämnen : en fi
  • GB378994A - Improvements in electric discharge devices : en
  • GB379040A - Improvements in or relating to tins or containers for paint and the like : en
  • US1873672A - Sprinkling saddle : en
  • US1872666A - Swivel coupling : en
  • US1872864A - Cosmetic container : en
  • US1872968A - Separable fastener, fastener installation, and method of attaching the same : en
  • US1873817A - Sprayer : en
  • DE557427C - Process for the production of urea-formaldehyde condensation products : de en
  • AT129563B - Pump to be submerged below the liquid level. : de en
  • AU420731A - Improved handle for domestic utensils, toolsand the like : en
  • US1873337A - Spraying device : en
  • DE557796C - Manufacture of aluminum fluoride : de en
  • US1873189A - Lubricator : en
  • US1873024A - Art of cracking and coking hydrocarbons : en
  • US1873648A - Collar tip holder : en
  • US1873881A - A cobpobatiok : en
  • US1873422A - Wire unreeling and tensioning device : en
  • USD87642S - Design fob : en
  • US1873668A - Stable solutions of metal complex compounds : en
  • US1873685A - Apparatus for spinning tubular bodies made of cellulose : en
  • FR730763A - set square : en fr
  • FR730775A - Advanced wheel brake control system, particularly applicable to airplanes : en fr
  • FI14533A - The scope of the rules and regulations for the application of this Regulation : en fi
  • FR730808A - Building whose constituent elements are manufactured at the factory and assembled on the site : en fr
  • US1872836A - Powder dispenser : en
  • US1872952A - Weft detecting mechanism for loom shuttles : en
  • US1873763A - Sanitary pivoted roost structure : en
  • US1873282A - Soot cleaner for boilers : en
  • US1873729A - Code setting device for signal systems : en
  • FR731001A - Fastening device for metal curtain elements : en fr
  • GB378979A - Process for the production of organic substances : en
  • AT129574B - Process for staining hair and wool to make them workable. : de en
  • DE548570C - Skylight lock with a locking hook that can be released by a pull cord and ratchet lever : de en
  • US1872663A - Laminated glass : en
  • US1873280A - Laminated glass : en
  • DE547795C - Hand loom : de en
  • US1873779A - Cigarette making machine : en
  • GB379057A - Improved method of extending the life of grates in agglomerating-plants : en
  • GB379315A - Method for obtaining backed warp pile fabrics : en
  • GB378989A - Improvements in and relating to the production of bakery products : en
  • DE557635C - Hair drying helmet : de en
  • DE557801C - Switching device for tiltable electric ovens : de en
  • AT129544B - Towing device for connecting a motor vehicle with a single-axle trailer. : de en
  • US1872725A - Cuspidor for automobiles : en
  • US1873325A - Shock absorbing connecter : en
  • DE557359C - Process for the production of a weather-resistant stone wood-like building material : de en
  • DE557680C - Electric vibrator for massage purposes : de en
  • GB378990A - Improvements in engine starting mechanism : en
  • FR730853A - Improvements to pipes, cigar holders, cigarette holders and other items for smokers : en fr
  • CA325259A - Metallurgical process : en fr
  • FR730905A - Vibrating screen mounted on tires : en fr
  • FR731015A - Continuous control for rolling mills and similar applications : en fr
  • DK46105C - Balloon type wheel ring and method of its manufacture. : da en
  • GB379158A - Improvements in or relating to light-sensitive photographic materials : en
  • GB379088A - Improvements in or relating to railway crossing gates : en
  • GB379335A - Improvements in carrying out catalytic reactions : en
  • FR730790A - Coupling arrangement supplied with at least two currents, in particular for devices used for measuring, regulating or transmitting measured values, commands, etc. : en fr
  • FR730895A - Improvements to ties of the type called long or in other words : en fr
  • GB379144A - Improvements in opening tops for road vehicles : en
  • US1873184A - Saxophone : en
  • FR40704E - nuts : en fr
  • DE557626C - Process for producing printing inks : de en
  • CA325291A - Manufacture of casting moulds for oxidisable metals : en fr
  • DE557539C - Device for straightening objects rotatably mounted in an equilibrium axis, preferably ship guns : de en
  • GB378999A - Improvements in devices for making concrete roads and other surfaces : en
  • US1873233A - Plate carrying cylinder : en
  • FR40741E - Folding chair equipped for sick : en fr
  • DE557318C - Cleaning device for vessels or the like. : de en
  • DE557631C - Electrical heating of living spaces by means of electrical heating wires installed in or under the plastering of the boundary walls, in particular the ceiling : de en
  • US1872862A - Constant mesh gear electric motor transmission : en
  • US1873627A - Sterilizer : en
  • FR730989A - Darning mushroom with a magnifying glass placed above the work surface : en fr
  • GB379298A - Improvements in valve seating and cylinder boring devices : en
  • US1872699A - Sheet glass apparatus : en
  • USRE18575E - Iftoo : en
  • US1873359A - Offset implement : en
  • GB379207A - Improvements relating to ships' lifeboats : en
  • USD87615S - Design fob a store front : en
  • US1872882A - Side frame : en
  • US1873157A - Automatic lathe : en
  • DE557557C - Standing wire reel : de en
  • FR40794E - Improvements in starting devices for internal combustion engines : en fr
  • FR730758A - Device for the wet treatment of fabrics in hanks stored on washing bars : en fr
  • FR730777A - Sand dryer : en fr
  • FR730837A - mine prop : en fr
  • FR731013A - Improvements to electric lighting devices and devices : en fr
  • GB378961A - Improvements relating to welding machines : en
  • DE557499C - Process for the production of zinc oxide : de en
  • GB379180A - Improvements in or relating to electrical switches of the push button type : en
  • AT129590B - Selector for self-connecting telephone systems. : de en
  • US1873389A - Brake : en
  • US1873447A - Steering mechanism for tractors : en
  • US1873617A - Diving tank : en
  • DE557484C - Process for the surface treatment of magnesium and magnesium alloys : de en
  • FR730980A - Manufacturing process of box bottoms : en fr
  • AT129512B - Device for generating a mirror surface. : de en
  • US1872850A - Brake shoe : en
  • US1873430A - Aldehydes of the cyclohexane series : en
  • US1873836A - Baby carriage sled : en
  • US1873022A - Method of and apparatus for feeding molten glass : en
  • DE557708C - Spring energy storage for accelerating rapidly moving switch parts : de en
  • FI14576A - Building mass : en fi
  • DE557398C - Troughed grate : de en
  • DE557616C - Process for the distillation and coking of solid fuels in chamber furnaces : de en
  • US1873599A - Aldehyde condensation products and the process of making same : en
  • FR40792E - Self-tightening balanced window : en fr
  • FR730829A - Process for manufacturing alcohol from olefins : en fr
  • GB379029A - Improvements in and relating to spring squabs for seats and the like : en
  • FR40762E - Improvements to hard metal compositions and their manufacturing processes : en fr
  • FR730923A - Safety device for liquid measuring device : en fr
  • GB379108A - Improvements in anti-dazzle devices for motor vehicle lamps : en
  • FI14559A - Led för kedjor och dylikt : en fi
  • US1872743A - Bleaching process : en
  • GB379192A - Improvements in or relating to vehicle wheels : en
  • US1872869A - Safety razor : en
  • US1873305A - Water softening apparatus : en
  • US1873749A - Plow attachment for tractors : en
  • US1873090A - Manufacture of inlaid linoleum or the like : en
  • US1873548A - Condenser : en
  • US1873591A - Radiator connection : en
  • US1873753A - Method of making composite mica plates : en
  • US1873775A - Cable terminal : en
  • DE557547C - Depiction of vanillin : de en
  • FR730957A - Neon sign : en fr
  • FR731025A - Improvements to turbine hydraulic meters : en fr
  • DE557735C - Electric lamp with sealed lead-in arranged in a mounting socket for use as a ceiling, wall or inclined lamp : de en
  • FR730963A - Improvements to the construction of collectors for electrical machines : en fr
  • GB379005A - Machine for washing sand, grit, and the like : en
  • CA325393A - Fastener inserting machine : en fr
  • US1872658A - Brake system for automotive vehicles : en
  • US1873139A - Towel cabinet : en
  • US1872956A - Catalytic process and apparatus : en
  • US1873258A - Achromatic optical system and method : en
  • DE557503C - Method and molding machine for filling molding and core boxes with molding sand using compressed air : de en
  • US1873169A - Electrical apparatus : en
  • DE557330C - Coil for induction furnaces with a cavity arranged offset to the outer circumference of the coil : de en
  • DE557705C - Ink erase roller : de en
  • FR730942A - Method of communication by means of high frequency waves : en fr
  • FR730953A - Improvements in the construction of star-shaped internal combustion engines : en fr
  • FR731047A - Mobile grid with agitator device downstream of the loading hopper : en fr
  • FI14537A - Förfaringssätt framställning av vattenbeständigt, thermoplastiskt fibermaterial i blad- eller pappform samt for framställning av hårda och styva föremål ur detta material : en fi
  • FR730780A - adjustable height prop : en fr
  • US1873145A - Means for attaching detachable collars to shirts : en
  • GB379292A - Improvements in coating compositions : en
  • GR3794B - COMPOSITE ELECTRIC LAMP - COLUMN AFTER SWITCH. : el en
  • FR730788A - Toilet paper dispenser : en fr
  • FR730977A - Gate valve : en fr
  • DE557444C - Machine for continuously gluing two rows of sheets to the two edges of a tape : de en
  • DE557465C - Method and device for casting cast blocks with handling pins : de en
  • GB379152A - A process for the preparation of rinsing, cleansing and fatremoving agents : en
  • GR3779B - TANNER DEVICE FOR AN EQUIPMENT TO HOLD THE DESCRIPTED MODELS IN THE CATILOGRAPHY WHEN COPIES ARE USED. : el en
  • FR730966A - Process for sensitizing light-sensitive, silver halide emulsions to green, yellow and red : en fr
  • GB378960A - Improvements in or relating to electrical condensers : en
  • DE557443C - Feeding device on stapling machines, in which the sheets are conveyed by a reciprocating slide : de en
  • DE557458C - Directional antenna : de en
  • GB379165A - Improvements in devices for reducing torsional oscillations in crank shafts : en
  • GB379082A - Improvements relating to the operating mechanism of pumps : en
  • GB379179A - Process and apparatus for transferring cartridges from cartridge receptacles into cartridge magazines of firearms : en
  • GB379226A - Improvements in lighting fittings : en
  • US1872742A - Rug : en
  • US1872939A - Commutator undercutting tool : en
  • US1873111A - Apparatus for making paper : en
  • US1873555A - Paper feed roller : en
  • US1872886A - Sanding apparatus : en
  • US1873192A - Rail anchor : en
  • US1873830A - Nonrefillable bottle : en
  • US1873946A - Manufacture of substituted sulphur dyestuffs in substance or on the fiber : en
  • US1872838A - Indicating device : en
  • DK46103C - Handbrake handle. : da en
  • FI14525A - Tvättstöt : en fi
  • DE557578C - Grain divider for mowing machines : de en
  • US1873353A - Sperling : en
  • FI14557A - Centrifugalpumpanläggning med luftningsanordning : en fi
  • CA325217A - Rope sling : en fr
  • CA325247A - Weatherstrip : en fr
  • AT129533B - Turret head for machine tools with rotating spindle and rotating tools. : de en
  • AT129523B - Silencer for internal combustion engines or the like with an outlet member under spring pressure. : de en
  • AT129537B - Process for the production of handicrafts with an enamel character. : de en
  • DE557576C - Screw clamp : de en
  • DE557677C - Process for treating aqueous dispersions : de en
  • FR730809A - Artificial silk manufacturing process : en fr
  • GB379131A - Improvements in or relating to breathing appliances : en
  • GB379234A - Improvements in fabric take-up and stop device for knitting machines : en
  • DE557452C - Device for copying bookings in columns and lines : de en
  • DK46091C - Device for radio receivers whose antenna circuit is connected directly to the grid circuit of the input tube. : da en
  • US1872750A - Safety hitch : en
  • US1873380A - Power mechanism for wells : en
  • US1873816A - Cigarette rolling device : en
  • US1872723A - Metering panel : en
  • US1873638A - Water heater boiler attachment : en
  • US1873719A - Wheeled toy : en
  • DE557397C - Device for cleaning the grate sections of traveling grids : de en
  • US1872651A - Savings bank envelope : en
  • US1873300A - Manufacture of sulphonated amino anthraquinone : en
  • US1873368A - Ventilator : en
  • CA325359A - Pipe moulding method : en fr
  • GB379283A - Improvements in devices for feeding solid articles to machines : en
  • AU396031A - Improvements in knitted fabrics and articles andin machines forthe production thereof : en
  • AT129502B - Device for generating water waves. : de en
  • AT129577B - Carrying device for electric motors used to drive sewing machines. : de en
  • FR730753A - Moiré process for furs of all kinds and products obtained : en fr
  • FR730988A - Central heating radiator : en fr
  • GB379235A - Manufacture of shaped artificial sponge masses from viscose : en
  • DE557702C - When a wheel is lost, protective device for motor vehicles : de en
  • DE557712C - Disinfection procedure for diseases caused by virus species : de en
  • FR730755A - Method and device for operating the junction of detached objects : en fr
  • US1872697A - Glass surfacing apparatus : en
  • US1872738A - Tail gate control device : en
  • US1873394A - Method of and apparatus for separating materials : en
  • US1873528A - Adjustable lock keeper : en
  • US1873679A - Internal electrical feeler for shuttles : en
  • FR40770E - Clutch : en fr
  • FR731034A - Machine for attaching press studs and their parts to fabrics, leather, rubber, etc. : en fr
  • IE11968L - Bung-hole boring tool : en
  • DE557407C - Device for counting sheets of paper, in particular bank notes : de en
  • DK46079C - Box-shaped stand for standing internal combustion engines. : da en
  • US1872739A - Ductor roll timer : en
  • DE557344C - Heating process and system in which a heat pump extracts heat from the environment : de en
  • DE557466C - Process for manufacturing bearings from sliding metal : de en
  • DE557528C - Cascade voltage transformer arrangement for connecting an earth fault indicator for multi-phase, especially three-phase systems : de en
  • DE557761C - Process for the production of a pest control powder : de en
  • GB379025A - Improvements in or relating to tanks for containing electrical apparatus immersed inoil or other insulating liquids : en
  • GB379280A - Manufacture of insoluble azo-dyestuffs on fibres : en
  • FR731021A - Advanced floor : en fr
  • GB379050A - Method of and means for supporting mirrors on walls and the like : en
  • DE547385C - Electric inclination scale : de en
  • US1873099A - Variable speed drive control : en
  • DE557416C - On the surface to be ground, including the machine frame that carries the grinding tool, moving back and forth : de en
  • DE557457C - Device for counting draw axles : de en
  • DE557479C - Reversible gear transmission, especially with herringbone gearing : de en
  • DE557717C - Wafer slicer : de en
  • DE557531C - Process for the production of alcoholic and alcohol-thinnable pastes from organic polyvinyl esters : de en
  • US1872746A - Honing machine : en
  • USD87637S - Design fob a spoon ob similab abticle : en
  • DE557320C - Lock by moving the latch from the bolt : de en
  • DE557638C - Flooring : de en
  • DE557688C - Device for the photographic recording of acoustic vibrations : de en
  • DE557390C - Method for performing metallurgical processes using a radiolucent wall : de en
  • DE557605C - Thread turning device for flat frame knitting machines : de en
  • DE557637C - Device for transferring drawing templates onto a drawing sheet : de en
  • FR730981A - Plantar support enhancements : en fr
  • DE557775C - Axle suspension, especially for motor vehicles : de en
  • US1873568A - Machine for manufacturing brake drums : en
  • US1872873A - Brake-operating connection : en
  • US1873088A - Door : en
  • US1872701A - Cellulose esters and the process of making the same : en
  • FR40732E - Improvements to presses : en fr
  • GB379191A - Improvements in pneumatic tools : en
  • GB379670A - Roller blind : en
  • US1872863A - Pipe coupling : en
  • US1873277A - Azo dyes adapted for dyeing regenerated cellulose materials : en
  • AT129562B - Process for the production of a road construction material from tar or tar oil. : de en
  • CA325352A - Insulator : en fr
  • FI14560A - Domkraft för Automobiler : en fi
  • FR730899A - Guarantee cap for bottles and other containers : en fr
  • US1873155A - Ferromagnetic materials : en
  • CA325401A - Acoustic device : en fr
  • US1873137A - Bubbler cap construction : en
  • US1873804A - Cooling arrangement for high frequency apparatus : en
  • US1873892A - Separable fastener : en
  • AT129573B - Stand for electric alternating current collector machines. : de en
  • US1873664A - Air foil : en
  • US1873738A - Safety device for motion picture projecting machines : en
  • CA325222A - Hot top lining : en fr
  • CA325229A - Rubber footwear cutting device : en fr
  • GB379133A - Improvements relating to thorium dioxide sols : en
  • GB380451A - Well-lining process and device : en
  • US1873375A - Machine tool : en
  • US1873415A - Variable speed mechanism : en
  • CA325241A - Plate glass store front : en fr
  • DE557728C - Process for the production of a blade ring for steam or gas turbines : de en
  • CA325253A - Beam or girder connector : en fr
  • US1872776A - Apparatus for forming sheet glass : en
  • US1872805A - Air compressor : en
  • US1873752A - Grinding machine : en
  • US1873549A - Foundry ladle : en
  • US1872972A - Boiler furnace construction : en
  • US1872903A - Vegetable and fruit grading apparatus : en
  • US1873095A - woodford : en
  • US1873191A - Interchangeable electrical socket : en
  • US1873269A - Electric switch : en
  • US1873585A - Method of making toilet seats of pulp material : en
  • US1872668A - Apparatus for forming and controlling the circulation of air in internal combustion engines : en
  • US1873947A - Manufacture of substituted sulphur dyestuffs in substance or on the fiber : en
  • US1873560A - Latch : en
  • AU744032A - Improvements in suction gas producers and particularly the furnaces of same : en
  • DE556089C - Electrode for vacuum tubes : de en
  • DE557759C - Device for attaching the binding device of straw presses u. Like. On their frame : de en
  • AT129527B - Start-up device for automatic water turbine regulators. : de en
  • AT129597B - Safety device on hoisting machines with speed controller. : de en
  • CA325351A - Stocking : en fr
  • DE557691C - Interchangeable attachment for handle tools, especially hoes : de en
  • DE557799C - Process for the production of rubber coatings on iron rectifier vessels : de en
  • AT129595B - Circuit arrangement for signaling systems. : de en
  • US1872906A - Method of developing oil fields : en
  • AT129531B - High-voltage transformer, especially voltage transducer, with a one-piece coil box and a high-voltage winding located therein, which are surrounded by a tightly connected, conductive jacket. : de en
  • FR730995A - Device for lifting selectors in telephone systems : en fr
  • GB379317A - Improvements in natural colour television and cinematography and apparatus therefor : en
  • AT129504B - X-ray system in which a coolant for a discharge tube is passed through a channel in a power supply cable. : de en
  • AU504731A - Improvements inthe manufacture of racquet strings andthe like : en
  • CA325420A - Wringer frame : en fr
  • GB379195A - Improvements in or relating to modulated carrier wave receivers : en
  • DE557567C - Water-cooled hot wind valve : de en
  • FR730774A - Improvements to abrasion or surface polishing processes : en fr
  • GB378962A - Improved method of electrolytically depositing iron : en
  • US1872890A - Shuttle changer loom : en
  • US1873208A - Shock absorber : en
  • US1873274A - Adjustable test connection for plumbing systems : en
  • US1873449A - Lightning arrester : en
  • DK46081C - Suspension brackets for curtain rods, porter rods and the like. : da en
  • DE557540C - Tobacco feeding device for cigar machines : de en
  • DE557377C - Cake ring with adjustable diameter : de en
  • FR40712E - Improvements to motor cars and other mechanical motor vehicles : en fr
  • FR40743E - Further training for gasoline distributors : en fr
  • DE557601C - Process for the smooth starting of synchronous machines, single armature converters and asynchronous machines : de en
  • DE557706C - Process to achieve large-area projections, especially for stage and announcement purposes : de en
  • GB379118A - Improvements in or relating to piston compressors for high rotary speeds : en
  • IE12260L - Sliding clasp fastener : en
  • CA325252A - Signalling system : en fr
  • US1872767A - Motor mounting : en
  • FR730843A - Improvements in the means for determining factors the knowledge of which is necessary for dead reckoning, in particular for that of aircraft : en fr
  • GB379148A - Improvements in and relating to controlling means for electrically driven vehicles : en
  • GB379668A - Fuel pump and distributing apparatus for internal combustion engines : en
  • US1873030A - Powder puff : en
  • US1873459A - Atomizer : en
  • US1873256A - Shock absorber : en
  • US1873327A - Drill cutter : en
  • US1872716A - Process for the manufacture of compounds containing aluminum and fluorine : en
  • CA325343A - Computing machine : en fr
  • AT129569B - Record composed of individual records and provided with inlays, and process for their production. : de en
  • AT129566B - Hot cathode x-ray tube. : de en
  • DE557504C - Connection of sewer stones and similar pipes : de en
  • FR730819A - Jacket with drawstring or slider closure and method for fitting this closure : en fr
  • GB378998A - Improvements in or relating to oscillation generating and modulating arrangements suitable for use in wireless signalling : en
  • US1872787A - Faucet : en
  • US1873372A - Button : en
  • US1873125A - Apparatus for forming and attaching a terminal clip : en
  • US1873433A - Crane : en
  • US1873209A - Method of and machine for coating roofing units : en
  • GB378964A - Improvements in or relating to traversing-means for yarn-winding machines : en
  • US1873514A - Sulphur dye : en
  • US1872783A - Adsorption system : en
  • US1873153A - Sound reproducing device : en
  • US1873358A - Phonograph : en
  • DE557683C - vacuum cleaner : de en
  • GB378980A - A new or improved switch for the electric circuits of road vehicles : en
  • DE557432C - Process for the simultaneous combustion of gas, liquid fuels and coal dust in one burner : de en
  • GB379035A - Improvements relating to the moulding of hollow rubber articles : en
  • US1873118A - Windshield wiper : en
  • US1873448A - Film gate : en
  • US1873569A - Engine valve : en
  • US1873867A - Article for display : en
  • DE557384C - Hand cutting tool for linoleum u. like : de en
  • GB379198A - Improvements relating to metal vapour rectifiers : en
  • DE557595C - Process for the extraction of phenols from tars using liquefied ammonia : de en
  • US1873444A - Running gear for manure spreaders or other vehicles : en
  • US1872848A - Adjustable rail brace : en
  • US1873928A - Eyelid guard : en
  • FR731012A - Improvements to aluminum alloys : en fr
  • GB379715A - Process for obtaining contrasts with regenerated cellulose by means of light : en
  • GB379186A - Improvements in or relating to apparatus for shuffling playing cards : en
  • GB379013A - Improvements in or relating to fastening devices : en
  • GB379000A - Improvements in or relating to universal rolling mills : en
  • GB379028A - Improvements in or relating to lighting fittings : en
  • CA325283A - Electron device element support : en fr
  • US1872955A - Art of cracking hydrocarbons : en
  • US1873112A - Shuttle changer loom : en
  • US1873558A - Gaseous discharge device : en
  • US1873747A - Cup plate for protecting ends of pipe coverings : en
  • DE557535C - Procedure for starting and stopping vibrating systems : de en
  • GB379187A - Improvements in or relating to steam generators for locomotives or the like : en
  • DE557694C - Pulp digester : de en
  • FR731000A - Development of screw divers for beer drafting : en fr
  • GB379667A - Improvements in and connected with transformers of the static type : en
  • US1872680A - Ladder for freight cars : en
  • US1873084A - Method of preventing corrosion in oil wells : en
  • US1873266A - Attachment for lawn mowers : en
  • US1873485A - Doorlock : en
  • FR731024A - Metal frame : en fr
  • GB379205A - A process of extracting proteolytic enzyme from fig, mulberry, papaya, pineapple or banana trees : en
  • US1873515A - End locating device : en
  • US1873833A - Cylinder drying machine : en
  • US1872944A - Sewer rod : en
  • US1873335A - Diaphragm for sound receiving, reproducing, amplifying, and transmitting instruments : en
  • DE557413C - Screen cylinder, especially for paper, cardboard and cellulose production : de en
  • DE557625C - Register strips for typesetting machines u. Like. Which is divided into fields : de en
  • US1873741A - Ported shoe guide : en
  • DE557395C - Gas generator for carburized water gas : de en
  • DE557462C - Device for the continuous spinning, post-treatment and especially drying of rayon : de en
  • FI14522A - Säkerhetsanordning för gasapparater : en fi
  • US1872962A - Centrifugal machine : en
  • US1873632A - Auxiliary storage tank and condenser for motor vehicle cooling systems : en
  • DE557671C - Switchgear with compressed gas switches and devices for discharging the switching gases into the open : de en
  • US1873765A - Elevator car signal device : en
  • US1872828A - Train control system : en
  • US1873809A - Safety device for elevators : en
  • US1872771A - Container : en
  • US1872775A - Blood-pressure-lowering substance and process of producing it : en
  • US1873066A - Window sash mounting : en
  • US1873512A - Typewriting machine : en
  • US1873822A - Hook for aircraft cargo handling apparatus : en
  • US1872846A - Under-pad for rugs, carpets, and mats : en
  • US1873003A - Vehicle direction and movement signaling device : en
  • US1873315A - Gauging apparatus : en
  • CA325405A - Cam mechanism : en fr
  • DE557349C - Pendulum sextant : de en
  • DE557762C - Oil cooler for vehicle engines : de en
  • US1872902A - Method of producing molded bodies and the product : en
  • DE557373C - Automatic depositing device for slicing machines : de en
  • DE557767C - Display, sales and storage containers : de en
  • DE557478C - Tensioning pulley, under the action of a spring, with a locking mechanism preventing backward movement : de en
  • DE557301C - Process for the production of expansion pieces : de en
  • DE557733C - Method for determining the location of an earth fault in communication lines : de en
  • DE557627C - Safety device against malfunctions in the oil pressure of an engine regulator in an unattended power plant : de en
  • DE557722C - Production of fluoroaluminium-fluoroalkali double compounds : de en
  • GB379185A - Improvements in and relating to abdominal supports : en
  • DE557726C - Process for the production of water-soluble complex compounds of catechinaric acids with metals or metalloids : de en
  • FR730902A - Support frame device for coat racks made of raw iron on the market : en fr
  • DE557336C - Machine for gradually pinching footwear with pliers : de en
  • DE557619C - Production of soda, chlorammon, sodium nitrate and hydrochloric acid from sodium chloride : de en
  • FI14582A - For the preparation of a veterinary extract : en fi
  • US1872777A - Machine for drying yarn or other textile materials in hanks and loops : en
  • US1873044A - Interpolating circuit for submarine cable operation : en
  • US1873827A - Process of making plywood : en
  • US1873875A - Apparatus for hair waving : en
  • DE557335C - Process for removing the preparation layer from photographic films or film waste : de en
  • DE557800C - Electrode provided with a gas-tight metal jacket : de en
  • FR40724E - Wrench for valves or shut-off valves : en fr
  • FR731029A - Motor with several coaxial cylindrical spaces : en fr
  • GB379305A - Wireless system : en
  • GB379012A - Improvements in and relating to devices for sharpening gramophone needles : en
  • FR730911A - Expandable capacity waffle maker : en fr
  • FI14548A - Development and use of equipment for the production and use of organic genome : en fi
  • US1872851A - Weighing apparatus : en
  • US1872900A - Petroleum smelting process : en
  • GB379153A - Improvements in kinematographic apparatus : en
  • DE557451C - Plate storage table for casting machines with a stationary, stationary casting tray and a moving casting core : de en
  • GB379243A - A device for facilitating breathing : en
  • FR40767E - System for electrically winding mechanical clocks : en fr
  • FR40772E - Improvements to electrical signaling systems : en fr
  • FR730800A - Gun for spraying and spraying fusible materials : en fr
  • GB379039A - Improvements in or in connection with dynamo electric machines : en
  • AT129510B - Support arm for electrical pickups. : de en
  • CA325369A - Telephone system : en fr
  • DE557381C - Method and device for impregnating cotton, linen or the like threads : de en
  • GB379147A - Improvements in and relating to maps and charts : en
  • GB379224A - Improvements in and relating to electric gramophone motors : en
  • GB379083A - Automatic control for railway cars and other self propelled vehicles : en
  • US1873027A - Fur cutting machine : en
  • US1873149A - Microscope for examining pictures with rasant lateral lighting : en
  • FI14565A - Lock for dosage and type : en fi
  • FR730765A - Cooling devices for internal combustion engines : en fr
  • CA325273A - Copper and lithium alloy : en fr
  • CA325387A - Weighing machine : en fr
  • GB379080A - Improvements in or relating to spectacle frames : en
  • US1872905A - Rear vision mirror : en
  • DE557698C - Process for the direct photographic production of master copies in full tone after letterpress printing : de en
  • FR40706E - Spring-actuated film recording device with device for recording individual images and series of images : en fr
  • GB379074A - Improvements in or relating to collapsible avertising or display devices : en
  • GB379333A - Improvements in and relating to the production of duplicating or transfer materials by printing methods and materials therefor : en
  • AT129568B - Arrangement for converting fluctuations in light intensity into fluctuations in electrical operating conditions. : de en
  • CA325413A - Rubber shoe : en fr
  • CA325250A - Printed plate photo-mechanical reproduction : en fr
  • US1873782A - Pump valve mechanism : en
  • US1873802A - Electric power converting apparatus : en
  • DE557654C - Electric furnace for metallurgical purposes with a central hole electrode : de en
  • FR40717E - Clasp with locking handle for ladies bags : en fr
  • FR40798E - Filter especially for laundries : en fr
  • FR730916A - Stopper with retainer for doors and windows : en fr
  • DE557512C - Method for elastic meshing of knitted or warp knitted goods : de en
  • FR730915A - Shuttle fighter for looms : en fr
  • FR730927A - Improvements to regulators for alcohol stoves and similar utensils : en fr
  • DE557569C - Rail connection with wedge-shaped interlocking rail head ends : de en
  • CA325324A - Medicinal composition for anemia : en fr
  • US1872826A - Soluble salts of organic bases and the process of preparing the same : en
  • CA325287A - Double circuit forced circulation water tube boiler : en fr
  • US1872970A - Ornamental stand : en
  • DE557551C - Protective circuit for the compulsory retention of the voltage distribution to earth along the neutral conductor in low-voltage networks : de en
  • US1873797A - Electric switch : en
  • US1873172A - Connecting link for shock absorbers : en
  • US1873722A - Mercury arc rectifier : en
  • US1873004A - Dyeing process and apparatus : en
  • CA325323A - Reinforced rubber shoe for draught horses : en fr
  • CA325256A - Rail fastener : en fr
  • CA325313A - Television scanning system : en fr
  • CA325383A - Grapple : en fr
  • US1872815A - Artificial ankle joint : en
  • US1872913A - Textile materials and method of preparing the same : en
  • US1873520A - Process of making a filtering, bleaching, and insulating material : en
  • CA325215A - Rotary engine : en fr
  • GB379334A - Indirectly heated thermionic cathode : en
  • US1873076A - Self-sealing door for coke ovens : en
  • US1873670A - Condenser for refrigerating machines : en
  • US1872747A - Cornstalk cutter : en
  • US1872756A - Manufacture of ms-anthradianthrones : en
  • AT129586B - Cobalt high speed steel. : de en
  • US1873093A - Furnace port : en
  • US1873194A - Lock knife for looms : en
  • US1873616A - Animal trap : en
  • CA325233A - Vending machine : en fr
  • CA325332A - Supply carrier for braiding machines : en fr
  • AU506831A - Improvements relating to flanged joints : en
  • US1872682A - Collapsible display device : en
  • US1872926A - Auxiliary motor control system : en
  • US1873525A - Seat construction for sedan type automobiles : en
  • US1873082A - Combined separator and atomizer for manifolds : en
  • CA325404A - Sanctuary lamp : en fr
  • DE556774C - Suspension device for hanging files : de en
  • FR730831A - Boring process : en fr
  • FR730976A - Method and device for making paper by drying on steam-heated drying cylinders : en fr
  • US1873815A - Electric wire conduit : en
  • DE557439C - Buildings for the expansion of shafts and routes : de en
  • DE557788C - Ball game in which the balls are guided through an insertion channel onto a rotating device : de en
  • US1873054A - Chair iron : en
  • US1873312A - Electric lamp : en
  • US1872808A - Process of recovering light oils, motor fuel, and the like : en
  • US1873341A - Film-viewing machine : en
  • US1873901A - Elimination of phenols and other liquors : en
  • US1873640A - Automatic track sander and air brake : en
  • US1872654A - Carburetor : en
  • USD87656S - Design for a handle for coffee makers : en
  • US1872695A - Process and apparatus for producing sheet glass : en
  • US1872755A - Vise : en
  • US1873131A - Refrigerating apparatus : en
  • AU304731A - Improvements in or relating to high frequency oscillation generators : en
  • AU575732A - Improvements in or relating to tubes for steam superheaters andthe like : en
  • US1873161A - Dust barrier : en
  • US1873479A - Clutch : en
  • US1873517A - Lock knife for harness mechanism : en
  • CA325394A - Fastener inserting machine : en fr
  • US1872964A - Seamless stocking and method of making the same : en
  • US1873769A - Fluid temperature control : en
  • DE557414C - Film cassette for small cinema recorders : de en
  • US1873251A - Method and apparatus for separating salts and liquors : en
  • US1873455A - Butt removing and husking mechanism for green corn : en
  • US1872773A - Grate : en
  • US1873556A - Typewriting machine : en
  • US1873364A - Refrigerating apparatus and method : en
  • US1872745A - Process of making gun wad material : en
  • US1873038A - Needle motion for axminster looms : en
  • US1873588A - Liquid treating apparatus : en
  • US1872917A - Hypodermic needle kit : en
  • US1873695A - Heater : en
  • US1873727A - Double aluminum alkali fluoride compounds : en
  • US1873913A - Coagulation of rubber : en
  • FR40711E - Mechanical manufacture of loops on fabrics by means of a device adapting to any sewing machine : en fr
  • GB378985A - Improvements appertaining to guide devices for carding machines used in the treatment of fibrcus substances : en
  • CA325312A - Television apparatus : en fr
  • US1873031A - Runway for sliding panes : en
  • US1873540A - Shock absorbing mechanism : en
  • GB378983A - Apparatus for measuring magnetically the thickness of iron plates and the like : en
  • GB378969A - Improved construction of calendar holder : en
  • IE12626L - Telephony. : en
  • FR40799E - Slabs and pavements with special wear surface : en fr
  • DE557360C - Process for the production of building materials : de en
  • DE557618C - Production of alkali hydroxide or carbonate, chlorammon and sulfuric acid from alkali chloride and sulphurous acid : de en
  • FR731007A - Shock absorber device for automotive vehicle suspensions : en fr
  • US1873431A - Combined sample case and display stand : en
  • US1873117A - Motor starting circuit : en
  • GB379229A - Improvements in method and apparatus for making hollow glass articles : en
  • GB379297A - Excavating machine : en
  • GB379202A - Improvements in means for varying the initial velocity of projectiles discharged from guns : en
  • FR730967A - Jigger refinements : en fr
  • FR731008A - Device for adjusting the direct voltage of mercury vapor rectifiers by means of polarized grids : en fr
  • DE557807C - Sheet metal straightener : de en
  • FR40774E - Improvements to electrical signaling systems : en fr
  • US1872931A - Fuel supply for internal combustion engines : en
  • DK46102C - Apparatus for Machines for Processing Crystallized Margarine Mass and Other Solid Fats. : da en
  • GB379313A - Improvements in or relating to the purification of sulphur : en
  • US1873148A - Tube tester : en
  • DE557591C - Glue container : de en
  • DE557738C - Electrically heated hob : de en
  • FR730801A - Device for obtaining designs in several colors by means of knitting machines : en fr
  • FR730997A - Sodium bicarbonate manufacturing process : en fr
  • CA325232A - Magnetic compass adjusting method : en fr
  • CA325239A - Ore processing : en fr
  • AT129539B - Process for the production of bitumen jelly. : de en
  • FI14549A - Mask for the purpose of cardboard cutting : en fi
  • GR3777B - SPECIAL FUEL FROM A MIXTURE OF HYDRAULIC ALCOHOL AND GASOLINE FOR THE MOVEMENT OF INTERNAL COMBUSTION ENGINES. : el en
  • DE557502C - Device for regulating the advance of electrodes for electric arc welding : de en
  • US1873927A - Folding camera : en
  • GB379311A - Improvements in or relating to the manufacture of goods of or containing rubber : en
  • GB379160A - Improvements in or relating to fluid pressure brakes : en
  • GB379270A - Improvements in refrigerator cabinets and refrigerating apparatus therefor : en
  • DE557508C - Feeding the grinding fluid to the grinding point : de en
  • US1872683A - Battery terminal clamp : en
  • FR730874A - Improvements in the manufacture of acyclic fluorinated hydrocarbons : en fr
  • GB379125A - Improvements in the driving mechanism of aircraft engines : en
  • FR730984A - Vehicle running on rails and driven by an internal combustion engine : en fr
  • GB379169A - Improvements in the driving gear of internal combustion engines having cylinders with varying compression spaces : en
  • FR731026A - Bi-convex shaped blotting pad : en fr
  • GB379166A - Improvements in pipe cutting apparatus : en
  • US1872916A - Printing machine having automatic feeder : en
  • DE557469C - Condensate drain for steam heater : de en
  • GB380469A - Improvements relating to well-sinking : en
  • GB379003A - Improvements in or relating to steam inlet and (or) condensate outlet fittings for steam-heated cylinders : en
  • DE557736C - Metal vapor rectifier : de en
  • DE557475C - Display device with light pointer : de en
  • DE557495C - Monitoring device for the driving ropes of wagon spinners and other machines with rope drives : de en
  • DE557534C - Gas and watertight connection of pipes and fittings : de en
  • DE557573C - Spinning centrifuge for rayon : de en
  • AT129558B - Loading and unloading devices, in particular for railroad tracks. : de en
  • FR730838A - Turnstile with bolts for round eyelets : en fr
  • US1872830A - Apparatus for manufacturing tires : en
  • US1873351A - Ice shaving machine : en
  • US1873363A - Coated iron or steel article and method of making the same : en
  • US1873584A - Illuminated sign construction : en
  • GB379092A - Apparatus for separating liquids : en
  • GB379240A - Cork facings for rollers, drums, pulleys and the like and the production thereof : en
  • US1873324A - Internal combustion engine : en
  • US1873486A - Transferring method : en
  • DE557410C - Grinding stone, especially for wood grinders : de en
  • DE557454C - Pig iron mixer : de en
  • DE557756C - Method and device for measuring the malleability of materials, in particular rubber and rubber compounds : de en
  • GR3795B - METHOD OF PRESERVATION OF FOOD PRODUCTS AS WELL AS FRUITS AND OTHER KINDS OF FOOD, SUBJECT TO DAMAGE. : el en
  • FR40725E - Mold intended for the manufacture of cylindrical pipes in compressed cement concrete : en fr
  • FR730882A - Automatic disinfection device : en fr
  • GB379301A - Improved device for coupling trailers to motor vehicles : en
  • FR730940A - Device for scoring and totaling wins and losses in entertainment games and others : en fr
  • FI14568A - Apparat för avmätning och utminutering av vätskor : en fi
  • FR730850A - Improvements to multi-piston volumetric meters : en fr
  • US1873381A - Closure operator : en
  • US1873463A - Device for reducing the tension of the film in cinematographic apparatus : en
  • USD87619S - Design fob : en
  • GB378948A - Improvements in or relating to television and like apparatus : en
  • US1872896A - Constant-frequency generator : en
  • US1872809A - Bedpan : en
  • US1873897A - Controlling device for alternative fluid supply : en
  • DE557356C - Process for separating clays suspended in water or other liquids : de en
  • DE557669C - Device for generating a carrier vibration modulated in accordance with the image pulses : de en
  • US1873388A - Electric switch : en
  • US1873483A - Crosshead adjuster : en
  • US1873690A - Can or pail hand truck : en
  • FI14544A - Avspänningsorgan för gaser och vätskor : en fi
  • GB379189A - Improved apparatus for discharging and conveying liquids by direct gas pressure : en
  • DE557399C - Process for obtaining fibers from stem plants : de en
  • US1873102A - Paper folding machine : en
  • US1873126A - Apparatus for continuously recording the path of flight of aircraft : en
  • GB379314A - Artificial mordanting substances : en
  • US1872754A - Generator and heater : en
  • US1873007A - Variable speed drive mechanism : en
  • AU357931A - Improvements in wire tying : en
  • FR730990A - Process for the manufacture of tubes using plates with irregular colored surfaces : en fr
  • GB379257A - A new or improved process and apparatus for bending glass tubes or rods : en
  • DE557371C - Valve for pumps and compressors : de en
  • DE557598C - Method and device for operating smelting furnaces, in particular Siemens-Martin-OEfen : de en
  • FR730821A - Process for the transformation of olefins into alcohols : en fr
  • FI14528A - Tvättmaskin : en fi
  • GR3793B - METHOD OF CONSTRUCTION OF EXTERNALLY REINFORCED CEMENT WALLS. : el en
  • FR730835A - Device for electrical disconnection devices ensuring automatic tightening of contacts : en fr
  • US1873313A - Electric switch : en
  • FR40709E - Improvements to electrical signal transmission systems : en fr
  • US1873933A - Metal desk construction : en
  • US1873349A - Device for securing glass : en
  • FR730852A - Multiple concentric winding arrangement for transformers : en fr
  • FR731023A - Improvements to pneumatic servo-brake devices, in particular for motor vehicles : en fr
  • DE557766C - Sealing of documents : de en
  • DE557806C - Process for aging spirits : de en
  • US1873222A - Shoe lining : en
  • FR730794A - Device for aeration and ventilation of confined spaces : en fr
  • DE557606C - Flat knitting device for hand circular knitting machines : de en
  • US1872706A - Record changing mechanism for phonographs : en
  • US1873036A - Display stand : en
  • US1873309A - Lamp : en
  • US1873686A - Double warp frame : en
  • US1873699A - Eyelet for clasps : en
  • US1873770A - Cash register : en
  • US1873929A - Liquid merchandise dispenser : en
  • US1873055A - Car truck bolster : en
  • US1873547A - Apparatus for positioning structural members for drilling and like operations : en
  • DE557321C - Combined police stick : de en
  • DE557367C - Device for eliminating interference with reception : de en
  • US1873915A - Guard rail : en
  • FR730845A - Improvement in assemblies by screws or similar : en fr
  • DE557358C - Method and device for manufacturing pipes from asbestos cement or similar materials : de en
  • US1872689A - Means and method for refrigerating ice cream containers and the like : en
  • US1873461A - Wire knotting machine : en
  • US1873707A - Catalytic core : en
  • US1873326A - Pump rein : en
  • GB379072A - Improvements in or relating to packets for cigarettes and like articles : en
  • DE557249C - Process for the oxidation of polynuclear aromatic compounds : de en
  • DE557785C - Twisting machine with inclined two-for-one twisting spindles : de en
  • FR730849A - Device for counting or recording paper money or other similar objects : en fr
  • GB379687A - Improvements in electric switches and in trip gear therefor, particularly applicableto limit switches for use with electrically operated stop valves and the like : en
  • DE557533C - Gas and watertight connection of pipes and fittings : de en
  • GB379304A - Improvements in or relating to apparatus for the detection, indication and determination of carbon monoxide or the like : en
  • IE12170L - Concrete construction. : en
  • US1873404A - Single motor drive : en
  • US1873472A - Socket wrench : en
  • FR731022A - General method of construction of demountable and transportable residential houses : en fr
  • US1873097A - Rail joint : en
  • GB379021A - Improvements in or relating to condensers the coatings and the dielectric of which constitute at least one rectifier cell : en
  • FI14540A - Snällvåg : en fi
  • DE557544C - Agitator to destroy floating sludge in septic tanks : de en
  • DE550151C - Process for the production of asphalt-like materials for road construction, painting, impregnation or similar purposes from phenol-containing tars : de en
  • DE557660C - Production of alkali hydroxides : de en
  • GB379120A - Improvements relating to the production of metal castings : en
  • USD87657S - Design for a coffee maker : en
  • DE557752C - tripod : de en
  • FR730889A - Toothed wheel transmission for electro-motors fitted with coupling flanges : en fr
  • USD87645S - A cobpobation of pennsyl : en
  • DE557679C - Jacquard device on circular knitting machines : de en
  • DE557568C - Bright annealing furnace for wires u. like : de en
  • DE557597C - Steam generator with pressure firing : de en
  • US1873333A - Necktie : en
  • CA325293A - Mercury introducing apparatus for discharge tubes : en fr
  • US1873436A - Thermostatically controlled switch : en
  • AU311931A - An improved steering damper : en
  • AU713732A - Improvements in and relating to de-inking processes and improvements therefor : en
  • CA325242A - Window sash : en fr
  • DE557700C - Additional epicyclic gear unit built into the rear axle of a motor vehicle : de en
  • US1872985A - Reenforcing base for plastic material : en
  • US1873385A - Split supporting loop for fixtures : en
  • US1873427A - Dilator : en
  • US1873206A - Selective system and apparatus : en
  • US1873508A - Refrigeration : en
  • US1873530A - Truing mechanism for grinding machines : en
  • CA325367A - Well drilling and pumping apparatus : en fr
  • DE557513C - Drying cabinet for laundry u. like : de en
  • FR730975A - Regeneration coke oven : en fr
  • GB379308A - Improvements in mechanism or apparatus for cutting sheets of india rubber and like material into strips : en
  • FI14567A - Anordning vid automatic mottryckstappmaskiner : en fi
  • FR730787A - Method for driving motors : en fr
  • FR730909A - Improvements to packaging devices : en fr
  • US1873078A - Coke oven apparatus : en
  • GB379105A - Improvements in or relating to electric circuit interrupters : en
  • FR730998A - Excavator and perforator : en fr
  • US1872655A - Pin lock : en
  • AU355231A - Improvements in glareless lamps : en
  • US1872823A - Trailer truck : en
  • US1872849A - Convertible table : en
  • US1873220A - Machine for grading globular articles : en
  • US1873260A - Valve : en
  • DK46078C - Procedure for the production of yeast without the production of alcohol. : da en
  • CA325230A - Container : en fr
  • US1873754A - A cobpobation : en
  • US1873332A - Ironing machine : en
  • US1873414A - Demountable arm-rest for motor vehicles : en
  • US1873518A - Disk harrow : en
  • US1873016A - Motion-picture apparatus : en
  • DE557715C - Method for the cinematographic recording of scenes, some of which are formed by an image projection : de en
  • DK46086C - Welding machine. : da en
  • FR730789A - Electric humidification process for gas to be purified : en fr
  • GB379199A - Improvements in fuel-injection pumps : en
  • FR730965A - Propulsion and lift device making it possible to obtain gliding and helicopter flight with or without the use of an engine : en fr
  • CA325295A - Alternating current rectifier : en fr
  • US1873195A - Table : en
  • US1873498A - Fuse : en
  • US1873418A - Method and apparatus for making dry carbon dioxide products : en
  • CA325284A - Vacuum tube element support : en fr
  • DE557668C - Nipkow disk : de en
  • DE557684C - Pressurized water cleaning device : de en
  • US1872786A - Carburetor : en
  • US1872811A - Aeroplane : en
  • US1873011A - Electric surfacer : en
  • US1872675A - Cell and method of making the same : en
  • US1872817A - Means for cutting grooves in bushings : en
  • US1873434A - Supporting fixture : en
  • US1873144A - Cooking plant for cafeteria : en
  • US1873671A - Yielding release for crusher bowls : en
  • CA325219A - Windshield : en fr
  • GB379225A - Improvements relating to fuel injection pumps : en
  • DE557743C - Process for the splitting of hydrocarbon oils : de en
  • US1873519A - Refrigeration : en
  • CA325330A - Machine tool : en fr
  • GB379154A - Improved process for the manufacture of condensation products of urea or its derivatives and formaldehyde : en
  • US1872841A - Material spreader : en
  • US1873356A - Eye testing device : en
  • US1872715A - Spring structure : en
  • DE557467C - Process for the manufacture of axle box linings : de en
  • US1873803A - Door latch for motor vehicles : en
  • GB379142A - Improvements in or relating to film guide release mechanisms for motion picture projector take-up reels : en
  • GB379175A - Motion picture projection apparatus : en
  • GB379295A - Improvements in devices for compensating the speed of bobbins nore especially in thespinning and winding of artificial silk : en
  • US1873187A - Crate : en
  • US1873272A - Disconnecting switch : en
  • AT129576B - Method and device for bright annealing of metals. : de en
  • US1873611A - Display card holder : en
  • US1872876A - Zircon refractory : en
  • US1873270A - Pin fastener : en
  • US1873554A - Perforating machine : en
  • US1873559A - Electrical connecter : en
  • FR730844A - Laced sandal : en fr
  • US1872803A - Elevator car guide : en
  • US1873776A - Method of basing vacuum tubes and similar articles : en
  • US1873839A - Beater engine : en
  • CA325297A - Cooling device for iron mercury rectifiers : en fr
  • DE557396C - Air supply for advancing grids : de en
  • US1872652A - Cabinet inclosure : en
  • US1873113A - Bottle closure applying means : en
  • US1873919A - Carburetor : en
  • CA325349A - Alloy : en fr
  • US1873107A - Stepladder : en
  • US1873590A - Pipe connection : en
  • US1873908A - Diesel engine : en
  • US1872804A - Jewelry display device : en
  • US1873732A - Bactericide applicable to acid-fast bacteria : en
  • DE557645C - Machine for cleaning or trimming the edges of ceramic plates : de en
  • GB378965A - Improvements in and relating to sheet delivery apparatus for use on printing machines : en
  • GB379033A - Improved bedstead having an adjustable back rest : en
  • DE557532C - Gas and watertight connection of pipes and fittings : de en
  • US1873467A - Electrical warp stop motion : en
  • US1873879A - Combined mechanical and electrical radio station selector : en
  • AU353531A - Improvements in and relating to measuring and pouring tops for containers of granulated material : en
  • US1873221A - Baseball : en
  • US1873225A - Protector for toilet seats : en
  • US1873264A - Building frame : en
  • CA325316A - Flushing valve : en fr
  • US1873151A - Control mechanism for grinding machines : en
  • US1873896A - Helicopter toy device : en
  • AU357531A - Improvements in and relating toa fixing or filling composition anda process for its preparation : en
  • AT129556B - Method and device for achieving a periodic change in pitch (tremolo) in electrical musical instruments with moving sound exciters. : de en
  • FR731033A - Paper stapling machine : en fr
  • US1873265A - Sterilizer : en
  • US1872650A - Device for measuring liquids : en
  • US1872845A - Aeroplane : en
  • US1873832A - Fruit cleaning apparatus : en
  • DE557701C - When a car body is tipped, the box flap opens and closes automatically with a special locking device : de en
  • CA325412A - King-pin extracting tool : en fr
  • DE557663C - Process for the extraction and separation of lipoid and water-soluble active substances from male and female gonads : de en
  • DE557389C - Sheet feed table for rotary printer : de en
  • DE557421C - Spin regulator : de en
  • DE557642C - Device for lifting sunken ships : de en
  • FR40713E - Machine for threshing fabrics, effects, furs, etc. : en fr
  • DE557772C - Establishing the storability of carbon tetrachloride for fire-extinguishing purposes using desiccants and substances that accumulate or render harmless with chlorine or hydrochloric acid : de en
  • GB379069A - Improvements in or relating to cutting and collecting mechanism for use in printing machines : en
  • AU354431A - Sound translating devices : en
  • DE557391C - Lining piece for insertion between rail web and track holder : de en
  • CA325209A - Radio program selector system : en fr
  • AU350031A - Process for the extraction of sugar from sugar juices : en
  • US1873164A - Manufacture of sheet metal ware : en
  • US1873382A - Bearing for engine crankshafts : en
  • DE557747C - Ring for attachment to bands, braids or the like, especially for bands to close umbrellas : de en
  • US1873543A - Decorative hairpin : en
  • US1873948A - Process of dyeing with substituted sulphur dyestuffs : en
  • FI14526A - Laundry boy : en fi
  • FR730806A - Mounting of advertising panels particularly intended for passenger ships : en fr
  • US1873657A - Scale balance corrector : en
  • US1873717A - Antifriction bearing : en
  • US1873592A - Pipe connection : en
  • US1873456A - Conveyer guide : en
  • US1873626A - Spring cutting and hooking machine : en
  • CA325301A - Pot head : en fr
  • DE557477C - Circumferential brake disc : de en
  • US1872705A - Parachute : en
  • US1873810A - Front wheel drive : en
  • US1872814A - Spring shackle : en
  • US1873122A - Ignition coil : en
  • US1873478A - Tube cleaner : en
  • DE557422C - American billiards with a ball jointed guide for the cue : de en
  • DE557514C - Process for the preparation of condensation products of diolefins with other hydrocarbons : de en
  • FR40780E - Improvements to low wavelength amplifiers : en fr
  • GB379008A - Improvements relating to electric circuit breakers and like protective devices : en
  • FR40735E - Improvements made to level indicators for liquids, in particular to gauges for fuel tanks : en fr
  • GB379211A - Two stroke cycle engine : en
  • DE557506C - Motion picture cassette for recorders : de en
  • FI14556A - Consolidation of the structure of the tricycle and the construction of the structure and the construction of natural treasures, marble or other : en fi
  • FR40702E - Improvements to account verification machines : en fr
  • GB379277A - Process and device for transferring batches of goods, such as cigarettes, from a conveyer belt or the like into a packing box or the like : en
  • US1873409A - Rotary cutting, mixing and attrition mill : en
  • AT129516B - Needle changing device, in particular for electric sound boxes. : de en
  • US1872799A - Electrical apparatus : en
  • US1873709A - Food product : en
  • US1873806A - Furnace dust handling apparatus : en
  • CA325292A - Pectin product : en fr
  • DE557611C - Grinding of the groove boundary surfaces of roller bearing races : de en
  • FR730786A - Mounting for grid-operated vacuum devices, in particular for mercury vapor rectifiers : en fr
  • FR730959A - Arrangement for actuation of control units using photocells : en fr
  • GB378945A - Improvements in or relating to sole edge bevelling machines : en
  • GB379204A - Improvements relating to brickwork constructions : en
  • US1873160A - Breathing apparatus : en
  • US1873365A - Proofing or like treatment of materials to protect them from mildew and other fungoid growths : en
  • US1873521A - Tube cleaner : en
  • US1873613A - Electrical apparatus : en
  • US1873630A - Manufacture of a vanillin and 3-ethoxy-4-hydroxybenzaldehyde : en
  • US1873874A - George deckeb : en
  • US1873900A - Removal of phenols from waste and other liquors : en
  • CA325277A - Furnace door and conveyer control : en fr
  • US1873464A - Automotive demountable wheel : en
  • CA325392A - Leather plating and embossing machine : en fr
  • US1873092A - Uncoupling mechanism for car couplers : en
  • US1873123A - Ignition device : en
  • US1873360A - Loud-speaker construction : en
  • AT129520B - Bag for photographic apparatus, optical instruments, etc. like : de en
  • AU414331A - Improvements in suction gas producers and particularly the furnaces of same : en
  • AU411431A - Improvements in and relating to tension devices of sheepshearing machines : en
  • CA325311A - Stereovision : en fr
  • CA325418A - Concrete clip : en fr
  • US1873014A - Process of making high temperature insulating products : en
  • US1873018A - Scoop structure : en
  • US1873043A - Radio transmitting system : en
  • US1873234A - Ink spray condenser for printing machines : en
  • US1873460A - Storage battery holder : en
  • DE557791C - Arrangement for keeping the contacts bright in winding devices of clockworks : de en
  • US1872709A - Gasket : en
  • US1873831A - Suspenders : en
  • US1873068A - Art of cracking and coking hydrocarbons : en
  • US1873551A - Clasp for garment supports : en
  • CA325321A - Mechanically actuated reciprocating tool : en fr
  • DE557718C - Portable decating device : de en
  • GB378995A - Improvements in brakes : en
  • US1873291A - Lighting fixture : en
  • US1873303A - Pressure control mechanism : en
  • US1872741A - Apparatus for dry generation of acetylene : en
  • US1873292A - Plaster-board stud and lock : en
  • US1873401A - The preparation of a non-hygroscopic mixed fertilizer : en
  • US1873755A - Coin handling mechanism for vending machines, telephones, etc. : en
  • US1873857A - Pipe-line treater : en
  • FR40758E - Electronic tube and its various assembly diagrams : en fr
  • US1873241A - Well bit : en
  • US1873419A - Annunciator : en
  • US1873828A - Snubber for elevators : en
  • US1872770A - Elevator door system : en
  • FR730842A - Elastic traction and shock device, particularly intended for railway wagons : en fr
  • US1873262A - Preparing bentonite compositions : en
  • US1873465A - Knock-off for electrical warp stop motions : en
  • US1873633A - Intermittent clutch : en
  • US1873128A - Furrow opener : en
  • FR731014A - Improvements to regulators and in particular to devices and system for regulating the charge of accumulator batteries : en fr
  • GB379099A - Improvements in and relating to the comminution of fibres : en
  • US1872728A - Refrigerating cabinet : en
  • US1872843A - Cultivator : en
  • US1872870A - Lever : en
  • US1873917A - Aerial mail exchange : en
  • USD87622S - Design fob a fender apbon : en
  • US1873218A - Freezing tray : en
  • US1873688A - Hydraulic clutch : en
  • US1872649A - Jewelry tray : en
  • US1872696A - Sheet glass apparatus : en
  • US1872897A - Pedestal binder for locomotive frames : en
  • US1873546A - Weather strip : en
  • AT129511B - Light bulb for automobile headlights. : de en
  • FR40731E - Non-slip articulated wheel for automobiles : en fr
  • US1872977A - Draft gear operation recorder : en
  • US1873405A - Electromagnetic valve-actuating device : en
  • DE557424C - Device for the production of fabrics with different weft densities : de en
  • US1873564A - Production of 2-aminoanthrahydroquinone 9:10-disulphuric ester and its salts : en
  • FR730830A - Device for suppressing disturbances in the reception of radio signals : en fr
  • USD87655S - Design for a lower bowl for coffee makers : en
  • US1873001A - Embossed floor covering : en
  • US1873104A - Latch for duplex waffle irons : en
  • US1873843A - Porous medium for aerating apparatus : en
  • CA325265A - Teat cup : en fr
  • US1872760A - Mechanism and process for producing knitted fabric having lap stripes : en
  • US1873383A - Detergent composition : en
  • DE557777C - Automatic locking for the roll top of motor vehicles : de en
  • GB379030A - Improvements in electric hand irons : en
  • CA325358A - Wire rope centre : en fr
  • DE557639C - Connection for pipes in which the grooves provided at the ends of the pipes are pressed against an intermediate sealing body : de en
  • DK46106C - Tanker for Transporting Oil and similar Liquids. : da en
  • US1872892A - Mechanical sand washer : en
  • US1873039A - Hanger : en
  • US1873392A - Vapor lamp apparatus : en
  • US1872707A - Phonograph : en
  • US1873780A - of middletown : en
  • USD87613S - Island : en
  • CA325374A - Counter control : en fr
  • AT129583B - Drive for the continuously moving tobacco conveyor belt in cigarette tamping machines. : de en
  • US1872923A - Process of preparing hydrocyanic acid : en
  • US1873829A - Elevator car safety device : en
  • AT129546B - Rock drilling method and rock drilling machine. : de en
  • US1873053A - Electrical heating apparatus : en
  • US1872924A - Power take-off mechanism : en
  • DE514303C - Epicyclic gears, especially for motor vehicles : de en
  • DE549975C - Arrangement for damping vibrations of overhead lines : de en
  • DE557501C - Device for automatic display and counting of vehicles by means of photoelectric cells : de en
  • FR731042A - Electronic discharge device : en fr
  • GR3790B - TYPOGRAPHIC LYRICS SYSTEM. : el en
  • US1873855A - Fluid tight joint and method of making : en
  • US1872792A - Valve : en
  • US1872871A - Remote control pilot valve : en
  • US1873884A - Humidifying apparatus : en
  • US1873074A - Vertical coking retort oven and method of operating the same : en
  • US1873069A - Vehicle brake : en
  • US1873143A - Metal threshold : en
  • FR730768A - Elastic wheel capable of withstanding strong lateral thrusts : en fr
  • CA325211A - Stocking heel protector and shoe support : en fr
  • AT129570B - Bucket attachment to Pelton wheels. : de en
  • DE557327C - Insulator, the ceramic part of which is connected to a cap by a metal spout surrounding it : de en
  • DE557510C - Measuring device : de en
  • DE557536C - Method and device for the heat treatment of flour and wheat material : de en
  • US1872781A - Bell and spigot joint : en
  • US1873134A - Fluid-power operating means : en
  • US1873601A - Electrically heated mat : en
  • US1873400A - Rail bond : en
  • US1873751A - Grinding machine : en
  • USD87644S - Design por a bottle cap remover : en
  • FR731037A - Anchor element for iron sheet pile walls : en fr
  • CA325391A - Paper sheet folding machine : en fr
  • CA325417A - Divan or sleeping chair : en fr
  • CA325380A - Method of cracking hydrocarbon oils : en fr
  • US1873391A - Counterbalanced vehicle storage elevator : en
  • US1872835A - Automatic phonograph : en
  • US1873045A - Geokge w : en
  • US1873906A - Operating mechanism : en
  • US1873198A - A cobpobation of del : en
  • AT129529B - Time switch apparatus. : de en
  • US1872880A - Fuel burner control system : en
  • US1873289A - Artificial bait : en
  • US1873295A - Shaft bearing for corn harvesters : en
  • US1873716A - Process of making and packaging pie crust dough : en
  • US1873279A - Apparatus for manufacture of sheet material : en
  • US1873676A - Ophthalmic lens : en
  • US1872894A - Chair iron : en
  • US1872733A - Slidable oven and broiler rack : en
  • US1873563A - Duplicating machine : en
  • CA325274A - Bottle closure : en fr
  • FR730868A - Automatic road indicator for automobile : en fr
  • GB379101A - Improvements in or relating to rotary electric switches of the secret contact-combination type : en
  • GB379220A - Improvements in and relating to cabinets for wireless signalling apparatus : en
  • US1872813A - Adjustable shelf-angle support for building construction : en
  • US1873296A - Improving clay : en
  • USD87623S - Design fob a fender apron : en
  • AU356831A - Friction lining : en
  • AT129514B - Device for soldering the power supply wires of electric lamps to the base. : de en
  • AU506931A - Improvements in electric circuit interrupters : en
  • CA325220A - Sanitary toothpick server : en fr
  • AT129588B - Spreading sheet for water sprinklers. : de en
  • CA325244A - Window : en fr
  • US1872702A - Range boiler coupling : en
  • US1873503A - Wash rag : en
  • US1873666A - Means and method for packing flowers : en
  • USD87646S - Design for a signaling device for automobiles : en
  • AT129536B - Support device for newspaper holder. : de en
  • AT129565B - Electric musical instrument. : de en
  • FR730805A - Railway track traffic control device : en fr
  • DE557431C - Metal vapor rectifier : de en
  • FI14532A - Förfaringssätt framställning av oxoxidathather : en fi
  • FR40755E - Further training in liquefaction and separation plants for gases containing carbonic acid : en fr
  • GB379219A - Improvements in fuel pumps for internal combustion engines with direct fuel injection, more particularly for high-speed engines : en
  • GB379683A - Improvements in and relating to the acceleration of the vulcanisation of natural andartificial varieties of rubber : en
  • DE557365C - Rotary printing machine for changeable formats with evenly running paper web : de en
  • DE557418C - Laces : de en
  • DE557491C - Safety razor : de en
  • GB379302A - Improvements in and relating to machines for the recovery of rubber : en
  • CA325340A - Sheet metal panel : en fr
  • FR730922A - Ball bearing for sliding doors : en fr
  • CA325236A - Impregnation with rubber latex : en fr
  • GB378950A - Improvements in or relating to low frequency amplifiers : en
  • CA325410A - Plaster base : en fr
  • US1872822A - Vehicle spring : en
  • US1872912A - Method of making articles : en
  • US1873750A - Insulator structure : en
  • CA325342A - Liquid measuring apparatus : en fr
  • AT129594B - Device for achieving synchronization with multi-motor drives. : de en
  • CA325354A - Transmission line support : en fr
  • FR40760E - Improvements to hard metal compositions and their manufacturing processes : en fr
  • FR731027A - Brush with feeding device for toothpaste, cream and other similar products : en fr
  • CA325238A - Electrical fixture support : en fr
  • CA325262A - Wrench : en fr
  • US1873487A - Elastic top in hosiery or the like : en
  • US1872949A - Art of cracking hydrocarbons : en
  • US1873171A - Electric motor : en
  • US1873199A - Jordan engine : en
  • US1872662A - Transparent paper, method of making the same and composition for rendering the same transparent : en
  • US1873374A - Temperature indicator : en
  • USD87633S - Design fob a display stand : en
  • AU363431A - An improved cricket bat : en
  • US1872644A - Hair curler : en
  • US1873348A - Method of making basic aluminum sulphate : en
  • US1873516A - Head motion for looms : en
  • US1873862A - Pile fabric containing derivatives of cellulose : en
  • US1872692A - Apparatus for making laminated glass : en
  • US1873254A - Container forming mechanism : en
  • US1873413A - Apparatus and method for covering pipes or conduits with concrete : en
  • US1873934A - Vulcanization accelerator : en
  • CA325319A - Heating system : en fr
  • DE495975C - Process for the production of Kuepen dyes of the anthraquinone acridone series : de en
  • DE557492C - Safety fluff caps : de en
  • DE557643C - Food slicer : de en
  • DE557657C - Clip-on label : de en
  • FR731043A - Caps for golf clubs and bags containing these clubs : en fr
  • CA325224A - Socket wrench : en fr
  • US1873197A - Swimming float : en
  • CA325226A - Battery unit : en fr
  • US1872732A - Fruit peeling machine : en
  • US1873513A - Process for converting neutral or neatrly neutral triglycerides, mutually or with other esters : en
  • CA325282A - Liquid dispenser : en fr
  • FR730785A - Safety device against overloading fans, in particular turbo-blowers operating with variable vacuum : en fr
  • GB379087A - Improvements in needle control mechanism for knitting machines : en
  • GB379106A - Improvements in or relating to motor launches : en
  • DE557742C - Device for the pressure heat splitting of hydrocarbon oils : de en
  • DE557588C - Multi-stage adjustment device operated by centrifugal force : de en
  • DK46101C - Device for attaching a non-metallic gear to a metallic shaft. : da en
  • FR730987A - Method and device for sealing central heating radiator elements : en fr
  • US1872950A - Bag frame : en
  • US1873017A - Radio receiving system : en
  • US1873527A - Electrical switch : en
  • DE557091C - Grate bar cleaning device for traveling grids : de en
  • DE557476C - Closure for watch straps, bracelets and like : de en
  • GB379121A - Improvements relating to indicators for paint cans and the like : en
  • FR730952A - Improvements to fuel pumps for direct injection internal combustion engines, particularly for high speed engines : en fr
  • DE557334C - Device for the vitaminization of liquid foods, in particular milk, by means of ultraviolet rays : de en
  • DE557496C - Sheet pile wall anchoring with support plates for the anchor ends : de en
  • US1873230A - Mechanical movement : en
  • GB379203A - Improvements in or relating to wheels : en
  • US1872857A - Police officer's shackle : en
  • US1872943A - Halftone process and type : en
  • US1872967A - Adjusting device for roller mills : en
  • US1873329A - Process of evaporative cooling : en
  • US1873407A - Ice cream freezer : en
  • US1873842A - High frequency stabilizer : en
  • GB380106A - Improvements in and relating to typewriter-calculating machines controlling card-perforating machines : en
  • CA325382A - Absorbent material : en fr
  • CA325271A - Cement manufacture : en fr
  • DE557549C - Process for the production of light and dimensionally stable condensation products from phenol, urea and formaldehyde : de en
  • FR40790E - Device for controlling the bells by mechanical inversion : en fr
  • GB379022A - Improvements in or relating to a method of and apparatus for moulding hollow articles : en
  • US1872727A - Duplicating machine : en
  • US1873733A - A cobporatioit : en
  • FR730903A - Signaling device with movable plate : en fr
  • GB379122A - Improvements in or relating to apparatus for discharging and/or transferring material from vehicles : en
  • GB379032A - Improvements relating to the heads of golf clubs : en
  • US1873605A - Insulator : en
  • US1873609A - Synchronous signaling system : en
  • FR730948A - Towing hook : en fr
  • FR730854A - Method and device for coating streets and roads and railway track platforms : en fr
  • FR730891A - Improvements relating to magnesium-based alloys : en fr
  • GB378923A - Improvements in alternating current generators : en
  • FR40739E - Cooling device : en fr
  • US1873190A - Armrest : en
  • US1873745A - Metallic packing : en
  • FR730757A - : fr
  • GB378973A - Improvements in the manufacture of soap powders : en
  • FR40738E - Preparations for printing textile products : en fr
  • FR40769E - Improvements in rectilinear hosiery looms using needle needle : en fr
  • GB379188A - Improvements in tie members for protected metal sheets : en
  • GB379216A - A new method of avoiding the formation of bubbles or striae on the surface of molten glass when in contact with hot metal walls : en
  • US1873323A - Fruit sizer : en
  • US1873757A - Drill bit : en
  • US1873854A - Solar water heating system : en
  • FR730863A - Guarantee system against railway disasters, in particular at guarded level crossings : en fr
  • GB378947A - Improvements in and relating to devices for winding shaped coils of wire : en
  • GB379318A - A method of manufacturing washing and cleansing agents and products of the said method : en
  • US1872789A - Method of making metal bars and fence posts : en
  • DE557525C - Cars for road spreading : de en
  • FI14554A - Sätt att framställa sömartad förbindelse vid metalldukar : en fi
  • GB379139A - Improvements in or relating to course indicating devices for dirigible craft : en
  • GB379294A - Improvements in or relating to machines for the extraction of oil from seeds, nuts and the like : en
  • DE557650C - Process for the production of formaldehyde : de en
  • DE557755C - Support or guide arm, especially for electric pickups : de en
  • DE557337C - Process for the production of granular or shaped adsorbents : de en
  • DK46096C - Wave signaling system. : da en
  • FI14542A - Förbränningsmotor : en fi
  • FR730865A - Improvements to liquid meters : en fr
  • GB379047A - Improvements relating to built-up metal cutting and other tools or implements and toprocesses and apparatus for their manufacture : en
  • FR730898A - Method and device for charging electric batteries : en fr
  • US1872678A - Sectional plug structure : en
  • USD87647S - Design for a combined ash receiver : en
  • DE557670C - Scanning or image composing apparatus : de en
  • DE557798C - Process for the production of a melt for silicon-iron casting : de en
  • FR730860A - Blotter improvements : en fr
  • DE557385C - Format bar, consisting of two pressed sheet metal parts connected to one another : de en
  • DE557676C - Cover for arc welding electrodes, which consists of a tube and forms a gaseous protective cover around the arc flame when it burns : de en
  • GB379006A - Improvements in or relating to compound glass and the like : en
  • GB380039A - Improvements in liquid dispensing apparatus : en
  • FR40737E - Device for measuring transmission levels : en fr
  • FR730858A - Siphon cleaning pad closing device : en fr
  • US1872908A - Distilling hydrocarbon oils : en
  • USD87649S - Design eob a ttre : en
  • FR730796A - Portable container for compressed gases : en fr
  • GB379114A - Improvements in or relating to tractor wheels : en
  • DE557553C - Process for the production of fats or oils by acidification : de en
  • FR40714E - Thin sheet body, especially high-value material, such as stainless steel or refractory : en fr
  • GB378955A - Improvements in or relating to the control of electric motors driving multiple wire-drawing machines : en
  • GB378992A - Improvements in or relating to hydraulic brake operating gear : en
  • GB379055A - Improvements in or relating to the slating or tiling of roofs : en
  • US1873673A - Multicolor screen film : en
  • GB379067A - An amusement riding device : en
  • US1873140A - Hosiery display cabinet : en
  • US1873798A - Method of and means for suspending and protecting aerial cables : en
  • US1873395A - Method of and apparatus for separating materials : en
  • US1873926A - Television apparatus : en
  • DE557697C - Photographic printing process in which relief images are formed by different hardening of colloid layers : de en
  • DE557340C - Process for the production of concentrated solutions of colored lakes : de en
  • DE557383C - Laundry kettle : de en
  • GB379004A - An improved aluminium alloy : en
  • FR730887A - Central cooling by drying out basements and aspiration : en fr
  • GB379075A - Improvements in and relating to weighing machines : en
  • US1873761A - Grid-glow tube regulator : en
  • DE557802C - Process for the production of pure glycerine : de en
  • US1872712A - Lead pan : en
  • US1872758A - Variable thrust mechanism : en
  • CA325280A - Distilling apparatus : en fr
  • AU426231A - Improvements in and relating to illuminated signs : en
  • CA325318A - Reinforcing tab : en fr
  • DE557667C - Magneto-optical light relay : de en
  • GB379178A - Toy-aeroplane : en
  • AT129581B - Layered product, especially for electrical insulation. : de en
  • FR40756E - Watering device, washing, dust removal by spraying liquid and showering : en fr
  • DE557417C - Tap grinding machine : de en
  • DE557515C - Process for the preparation of primary alcohols : de en
  • DE557558C - Metal extruder : de en
  • FI14555A - Scissors for paper masks : en fi
  • FR40771E - Improvements to electrical signaling systems : en fr
  • US1872677A - Sound recording process : en
  • US1872790A - Tool holder : en
  • US1873357A - Grade clamp : en
  • US1873772A - Metering system : en
  • FR730756A - Fittings for flexible or rigid tubes : en fr
  • FR40705E - Apparatus for mixing bitumen with tar, melting and fluxing bitumens : en fr
  • DE556538C - Two-axle bogie for railway and tram cars : de en
  • US1873557A - Commodity cabinet : en
  • FI14541A - Anordning vid mjölkningsmaskiner : en fi
  • US1872734A - Metal clip fastening means : en
  • US1873399A - Casement window and screen therefor : en
  • DE557460C - Process for the production of selenium or similar cells wrapped with thin wires with heating : de en
  • FI14524A - Restrictions on the distillation of the distillation of sulphite from the distillation of the aldehyde : en fi
  • FR40742E - Improvements to pressurized fluid brake devices : en fr
  • FR730950A - Development of electric pocket lamps : en fr
  • FR731019A - Improvements to the means to make vehicles visible in the dark, in particular vehicles used for transporting long parts : en fr
  • GB378971A - Improvements in or relating to machines for peeling or cleaning vegetables and the like : en
  • GB379236A - Improvements in or relating to indicating or signal posts particularly for use in directing vehicular traffic on roads : en
  • GB379104A - Tin-openers : en
  • GB379217A - An improved process for the manufacture of biscuits or the like articles and machinetherefor : en
  • GB379115A - Improvements in tuning devices for radio receivers and the like : en
  • CA325258A - Digging machine : en fr
  • DE557687C - Packing device on automatic bagging scales : de en
  • US1873837A - Transmitting system : en
  • FI14558A - Sele för fallskärm : en fi
  • DE557374C - Process for the production of bituminous masses, especially for road construction purposes : de en
  • GB378967A - A method of and apparatus for determining the factors of exposure for printing from photographic negatives : en
  • AT129507B - Double stretcher for ambulance. : de en
  • CA325338A - Process of chloridizing ores : en fr
  • CA325397A - Pipe closure : en fr
  • US1873223A - Porous metal and method of forming the same : en
  • US1873907A - Windshield cleaner structure : en
  • GB379017A - Improvements in braking-means for aircraft : en
  • GB379065A - Improvements in synchronous motors and the method of making same : en
  • GB379156A - Improvements in indicating devices for use in the game of bridge : en
  • DE500179C - Process for increasing the compressive strength of engine propellants : de en
  • US1873108A - Weft detecting mechanism for drop box looms : en
  • US1872731A - Fruit peeling machine : en
  • US1873523A - Heat resisting protective structure : en
  • US1873746A - Apparatus for enriching fuel mixture for internal combustion engines : en
  • US1873911A - Bag frame and fastener for the same : en
  • US1872679A - Process of refining petroleum distillates : en
  • GB379266A - Improvements in or relating to mops : en
  • AU362531A - Improvements in propellers : en
  • US1872797A - Engine truck : en
  • US1873028A - Combination curtain and shade holder : en
  • US1873079A - Counter actuating mechanism : en
  • US1873310A - Collapsible reflector : en
  • US1872982A - Brake operating means : en
  • US1873796A - Track means : en
  • DE557592C - Device for reducing the noises and vibrations generated by the overriding water band in the case of hold-ups : de en
  • GB379250A - Improvements in or relating to bolt or like forming presses : en
  • FR730847A - Improvements to electric capacitors : en fr
  • GB379089A - Improvements relating to laundry presses : en
  • FI14564A - Rullcykel eller dyl. med vippningsdrivmekanism : en fi
  • FR730973A - Electric vibratory apparatus for massage and other similar uses : en fr
  • FR730956A - Improvements to dump trucks : en fr
  • FR730920A - New device for monitoring consumption in cafes : en fr
  • FR731009A - Improvements to machines for manufacturing concrete, reinforced cement or similar pipes : en fr
  • DE557640C - Timers, especially for motor vehicle traffic signs : de en
  • FR40748E - Illuminated and automatic reciprocating advertising device : en fr
  • GB379256A - Improvements in expansion valves for refrigerating machines : en
  • GB379246A - Improvements in or relating to chainless travelling grates : en
  • GB379058A - Improvements in mechanical driving gears : en
  • CA325375A - Plural counter computing machine : en fr
  • GB379027A - Improvements in and relating to railway wagons : en
  • USD87625S - Michael a : en
  • FR730871A - Improvements to mandrels for manufacturing pneumatic inner tubes : en fr
  • FR730890A - Underwater fishing device for the surface and great depths or for all other uses : en fr
  • GB379018A - Process of preparing lye with enhanced wetting and impregnating power : en
  • FR40752E - Device for gradually varying the speed of electric motors : en fr
  • FR730908A - Improvements relating to the telegraphic transmission of typographical messages : en fr
  • DE557644C - Polishing device for journal u. like : de en
  • DE557675C - Automatic control arrangement to maintain a certain value of the power factor of coreless induction ovens : de en
  • FR730991A - Process for insulating and sealing pipe joints by wrapping : en fr
  • GB379215A - Improvements in boilers for washing clothes and for like purposes : en
  • DE557393C - Tool for processing the insulating plates between the copper lamellas on collectors such. B. of electrical machines : de en
  • DE557560C - Process for the production of real colors on colloids of the cellulose series : de en
  • USRE18577E - Poration : en
  • USPP20P - Yellow rose : en
  • FR730833A - Self-propelled spreader with reversing device of the direction of travel : en fr
  • FR730931A - Egg for darning : en fr
  • DE543511C - Darning mushroom : de en
  • DE557325C - Centrifugal spray nozzle : de en
  • DE557543C - Air excavator : de en
  • DE557674C - Holding device for electrical heating resistors : de en
  • GR3778B - SCIENTIFIC AND ENTERTAINMENT TOY CONSISTING OF PLATES OF GEOMETRIC SHAPES. : el en
  • FR730873A - Foolproof coating plaster, for concrete structures or the like : en fr
  • USRE18579E - Demodulator and method op demodulation : en
  • DE557530C - Cabinet with drawers : de en
  • FI14534A - Tätningslist : en fi
  • US1873334A - Power line carrier telephone system : en
  • US1873861A - Condensing zinc vapor : en
  • US1873860A - Tin plate sorting machine : en
  • DE557246C - Process for the preparation of sulfoanthracene carboxylic acids : de en
  • DE557366C - speaker : de en
  • FR730814A - Improvements made to photographic or cinematographic cameras : en fr
  • GB379684A - Improvements in and relating to bonnet fastening devices for use on motor cars : en
  • FR731011A - Device allowing road vehicles their own movement on closed roads : en fr
  • IE12164L - Endless track vehicles : en
  • US1872893A - Controlling and indicating mechanism for looms : en
  • US1873110A - Snap switch : en
  • FR40727E - Manufacturing process of rubber soles : en fr
  • US1872648A - Top lift fastening means for shoe heels : en
  • US1872769A - Sewing machine tape guiding means : en
  • US1873482A - Adjustable crosshead : en
  • US1873542A - Process of producing thermoplastic products : en
  • US1873930A - Electric terminal : en
  • DE557247C - Process for the preparation of sulfhydryl compounds of carbohydrates : de en
  • FI14546A - Förfaringssätt för sammansvetsning av tvenne kroppar ävensom enligt detta färfarande tillverkade föremål, särskilt hak- eller greppförsedda hästskor : en fi
  • DE557721C - Method for attaching rolling tires on hollow bodies u. like : de en
  • FR40733E - Combined device constituting windscreen and windbreaker for all vehicles : en fr
  • GB379210A - Improved means for preventing leakage along rotating shafts : en
  • DK46098C - Electrode device for electric discharge pipes. : da en
  • US1872719A - Duplicating machine : en
  • US1873026A - Screen grid tube : en
  • US1873129A - Abrading apparatus : en
  • US1873200A - Power transmission : en
  • GB379181A - Improvements in or relating to tins, cans and like receptacles : en
  • FR40701E - Process for the manufacture of alkyl phosphates : en fr
  • AT129561B - Registration machine with repeating device for recording individual amounts, as well as acceptance of subtotals and total amounts, especially for ticket production or the like. : de en
  • CA325326A - Diesel engine : en fr
  • DE557555C - Process for the production of linoleum from mixtures of oxidation products of drying oils and nitrocellulose : de en
  • DE557575C - Pull-up formwork : de en
  • DE557586C - Valve housing : de en
  • DK46104C - Box body or Body of pressed Metal plate. : da en
  • FR730810A - Load forklift truck : en fr
  • FR730946A - Pumping device, in particular for diesel automobile engines : en fr
  • GB378928A - Improvements in or relating to electric selective relays : en
  • DE557351C - Process for the electroplating of mass-produced articles in a container vibrating in the electrolyte liquid : de en
  • DE557449C - Process for the preparation of 2-methylaminobenzene-1-carboxylic acid-4-sulfonic acid : de en
  • US1873579A - Aircraft control apparatus : en
  • DE557437C - Seal for waterless gas container : de en
  • DE557809C - Production of alkali thiosulphate solutions : de en
  • US1872736A - The-main : en
  • US1873689A - Composition containing cellulose derivatives and process of making the same : en
  • US1873731A - Rod clamp : en
  • GB379155A - Method of manufacturing bearing brasses : en
  • DE557386C - Method for producing embossing strips : de en
  • FR730925A - Roller or roller conveyor control for rolling mills and the like : en fr
  • DK46087C - Apparatus for refining and purifying metals and metal alloys. : da en
  • DE557787C - Device for the smooth start-up of the drawing rollers on wagon spinners : de en
  • DE557804C - Process for the preparation of cryolite-bearing rocks : de en
  • FR730910A - Gripper device applicable to all kinds of brushes to fix the handle : en fr
  • GB379206A - Improvements in and relating to receivers for wireless telephony : en
  • US1872711A - Furnace conveyer shaft with disks : en
  • US1873504A - Running board : en
  • DE557559C - Process for the manufacture of fittings : de en
  • GB379242A - Improvements in or relating to centrifugal clutch devices : en
  • DE557420C - Synchronization device for machine guns on aircraft : de en
  • FR730761A - Stopper to limit the advance movement of the oscillating tool holders : en fr
  • FR730823A - Improvements in the reinforcement of cinematographic films : en fr
  • DE557494C - Device for marking and rendering harmless people attacking with the aid of caustic or staining and numbing substances : de en
  • DE557500C - Process and press for embossing stereotype matrices : de en
  • US1872928A - Valve : en
  • US1873789A - Skylight joint : en
  • AU621732A - Air or water screw for expending energy on or taking energy froma fluid : en
  • US1873290A - Manufacture of triarylcarbinols : en
  • DE557434C - Device for achieving the same rotational speeds of the dog clutch parts to be engaged in gear change transmissions with combined friction and dog clutches, especially for motor vehicles : de en
  • DE557509C - Process for the production of wells and shafts within sheet piling : de en
  • US1872865A - Digging element for excavating machines : en
  • US1873777A - Tap changing system : en
  • US1873378A - Closing clip : en
  • AT129505B - Headlights for motor vehicles for illuminating the vehicle or road side. : de en
  • CA325304A - Facsimile receiver : en fr
  • US1873021A - Method of and apparatus for feeding molten glass : en
  • US1873032A - Rod mill : en
  • US1873065A - Brake connection : en
  • US1873587A - Linoleum : en
  • US1873597A - Separation of oil from mixtures thereof with water : en
  • DE557486C - Protective screen against rain and snow, especially for the windshield of motor vehicles : de en
  • DE557599C - Converter bottom tamped from dolomite mass with iron nozzles : de en
  • US1872840A - Battery hand lamp : en
  • US1872821A - Method for producing alkali metal xanthates : en
  • US1873037A - Art of cracking hydrocarbons : en
  • US1873105A - Precipptation of resin from residual oils : en
  • US1873918A - Dumbwaiter doorlock : en
  • US1873925A - Benzanthrone derivatives of pyrazolanthrone and process of preparing them : en
  • US1872801A - Automatic fluid pressure displacement pump : en
  • US1873219A - Buckle : en
  • US1873355A - Typewriting machine : en
  • AT129579B - Circuit arrangement for telephone private branch exchanges with dialer operation. : de en
  • US1873938A - Naphthophenazine dye : en
  • DE557725C - Production of potassium salts by converting potassium chloride into a potassium borate and decomposing the borate using an acid : de en
  • DK46085C - Circuit device for automatic telephone subscriber stations. : da en
  • AT129506B - Sleeve pin for dental fillings and dentures. : de en
  • US1873471A - Christmas tree holder : en
  • US1873711A - Method and means for utilizing thermionic tubes having open filaments : en
  • AT129526B - Adjustment device for double control of free jet turbines. : de en
  • AT129571B - Process for the preparation of a titanium dye. : de en
  • US1873029A - Smoker's receptacle : en
  • US1873489A - Duplicating machine and stationery for use therein : en
  • US1873784A - Interiorly swinging window and frame : en
  • US1872703A - Stock car : en
  • US1873342A - Apparatus for examining and selecting motion picture films : en
  • CA325334A - Dust dispensing container : en fr
  • CA325364A - Vat dyestuff : en fr
  • USRE18572E - Consin : en
  • CA325360A - Rail joint bar reforming method : en fr
  • FR40723E - Device for the supply of rectifiers via transformers and absorption choke coils : en fr
  • US1873261A - Sign : en
  • US1873276A - Method and apparatus for bending wood : en
  • US1873811A - Stocking : en
  • US1873894A - Nut and nut and screw fastened installation : en
  • US1873023A - Coffee brewing device : en
  • US1873339A - Fuse : en
  • US1873424A - Shower bath construction : en
  • US1873429A - Electric current distributing device : en
  • US1873492A - Kitchen cabinet : en
  • USD87636S - of new yobk : en
  • DE557550C - Control device for steam or gas turbines : de en
  • US1873873A - decker : en
  • USD87648S - Design fob a lawk spbinkleb : en
  • AT129589B - Device for placing elastic caps on bottles. : de en
  • CA325389A - Paper sheet feeding mechanism : en fr
  • CA325408A - Combined heel and arch support for footwear : en fr
  • CA325255A - Orthopedic footwear : en fr
  • DE552269C - Process for the preparation of benzanthrones substituted in the benzene nucleus : de en
  • DK46082C - Transport hook for Pipe tracks for Pig carcasses and the like. : da en
  • FR730769A - Installation for the remote transmission of measured quantities, coming in particular from electricity meters, by the pulse method and using a glow discharge tube : en fr
  • US1873178A - Sign holder : en
  • US1873445A - Apparatus for making interlocking multiple duct conduits : en
  • US1873268A - Transmission control circuits : en
  • US1873446A - Balanced valve assembly : en
  • US1873608A - Garment or ironing press : en
  • DE557529C - Burn-out grate arranged at the rear end of a traveling grate : de en
  • US1873201A - Pyrotechnic display : en
  • US1873649A - Vending machine : en
  • US1873714A - Lifting jack : en
  • US1873720A - Metal container : en
  • FR730762A - Metal lining for brake drums : en fr
  • GB379149A - Improvements in tobacco pipes : en
  • AT129538B - Process for the preparation of bitumen emulsions to be used in the hot state. : de en
  • FR730778A - Electric devices for rat control : en fr
  • GB379290A - Improvements in muti-colour screens on paper and like supports for use in colour photography : en
  • US1873783A - Process of treating oil : en
  • DE557748C - Can for powder : de en
  • FR730783A - Further training in the manufacture of metal wheels : en fr
  • CA325279A - Coke oven charging apparatus : en fr
  • US1873507A - Portable grinder stand : en
  • US1873944A - Building covering : en
  • CA325357A - Hydrated citric acid : en fr
  • US1873283A - Telegraph repeater : en
  • US1873818A - Clamp machine : en
  • DE557812C - Process for the preparation of resinous condensation products : de en
  • DE557672C - High voltage oil switch with rotating moving contact bridge : de en
  • US1873075A - Vertical coking retort oven : en
  • CA325384A - Grapple : en fr
  • US1873207A - Method and apparatus for preventing offset in printing : en
  • US1873236A - Volume control for radioreceivers : en
  • US1873683A - Electric discharge device : en
  • US1873684A - Compass : en
  • AU1083252A - Improvements relating to berths for ferryboats : en
  • US1873940A - Roll conveyer system : en
  • US1872933A - Rotary transmission : en
  • US1873921A - Holder for loose-leaf binders : en
  • US1872657A - Brake system for automotive vehicles : en
  • US1873176A - Flask : en
  • DE557571C - Bowl burner for liquid fuels : de en
  • DE557589C - Removable extension plate for portable table sewing machines : de en
  • US1872757A - Nonskid tire chain : en
  • US1873179A - Cotton distributing mechanism : en
  • AT129552B - Mechanically driven, fast rotating and massaging milling cutter for milling the human skin. : de en
  • AT129503B - Electromagnetic sound transmitter for musical instruments connected to a loudspeaker system. : de en
  • CA325243A - Granular substance measuring apparatus : en fr
  • AT129580B - Circuit arrangement for establishing connections in automatic or semi-automatic telephone systems. : de en
  • CA325350A - Striped stocking : en fr
  • US1872824A - Loose leaf book : en
  • US1873239A - Conveyer furnace : en
  • CA325320A - Glass annealing lehr with insulated tunnel : en fr
  • US1873005A - Process for dehydrating alcohols and other organic compounds : en
  • US1873259A - Color cinematographic apparatus : en
  • US1873932A - Metal desk construction : en
  • USD87617S - Sylvania : en
  • DE557561C - Paper punch with two punch punches, in which the pressure on the pressure beam carrying the punches is transmitted by tension members : de en
  • DE557615C - Ring end catch device for metal tape and wire reels : de en
  • US1872779A - Display device for refrigerator installations : en
  • US1873377A - Hopper feed apparatus : en
  • US1873866A - Means for and method of obtaining variegated glass : en
  • DE557426C - Laundry rammer : de en
  • DE557394C - Process for heating liquid fuels or solid fuels that can be liquefied by adding heat to feed furnaces and internal combustion engines : de en
  • DE557333C - Pressure regulator : de en
  • GR3785B - SYSTEM ENSURING THE NON-IGNITION OF GASOLINE IN ITS STORAGE. : el en
  • US1873421A - Method and apparatus for controlling temperatures : en
  • FR730771A - Sealing cap for metal packaging tanks : en fr
  • DE557659C - Feed device for electrolytic cells, especially for water separation : de en
  • DE556282C - Diaphragm fuel pump : de en
  • DE557774C - Fluid transmission like the Foettinger transmission with switching device for direct drive, especially for motor vehicles : de en
  • FR40747E - Sprayer : en fr
  • FR730816A - Process for coating the soles of sandals and slippers by applying vulcanized rubber, and resulting products : en fr
  • GB378987A - Improvements in or relating to traversing gear for travelling cranes : en
  • GB379247A - Improvements in the removal of sulphur from gases : en
  • CA325286A - Combustion method : en fr
  • FR730803A - Nut lock improvements : en fr
  • GB379134A - Method of and apparatus for determining, independently of sight, the true horizon ofa moved system : en
  • FR730876A - Improvement in tropochromic light-sensitive plasters : en fr
  • DE557403C - Stop device for nailing machines : de en
  • DE557711C - Steam sterilizer : de en
  • US1873373A - Button : en
  • US1873713A - Traffic signal : en
  • US1873838A - Temperature regulating apparatus for signaling devices : en
  • USD87643S - Design por a carpet : en
  • GB379214A - Improved method and means for adding a fluid to a stream of a fluid or of an air borne pulverulent solid : en
  • FR40734E - Improvements made to the means for establishing a temporary connection between two parts, in particular to the bonnet fasteners : en fr
  • GB379009A - Improvements in and relating to the construction of sectional steel cabinets, cupboards and the like : en
  • DE557405C - Vulcanizing press : de en
  • DE557446C - : de en
  • FR730932A - Improvements to internal combustion engines of the compression ignition type : en fr
  • US1873212A - Cushion : en
  • US1873544A - Thermostatic switch : en
  • US1873408A - Spoet tihixa : en
  • FR730994A - Tube-triode voltage regulator : en fr
  • US1872834A - Process of making reaction products of vinyl esters and aldehydes : en
  • US1873366A - Machine for forming the ends of paper tubes : en
  • DE556171C - Device for checking the course of the armature rods in squirrel cage motors and for determining the position of interruption faults : de en
  • DE557594C - Device for releasing the drilling tool and for balancing the weight of the drilling tool with inevitable disconnection : de en
  • IE12704L - Telephony. : en
  • US1872889A - Asparagus grader and cutter : en
  • FR40773E - Improvements to cellular compartmentalized rubber tires for vehicle wheels and molds to make them : en fr
  • DE557614C - Knife drive for knife star dough dividing and molding machines : de en
  • FR730880A - Device for the electrical separation of suspended bodies from gases or gas mixtures : en fr
  • US1873232A - Web moistening device : en
  • US1873481A - Cam shaft shift control means : en
  • US1873484A - Combination lock switch : en
  • US1872867A - Smoker's convenience : en
  • US1873805A - Pliers or the like : en
  • FR730856A - Regulator device to suppress the oscillations of mechanical systems with uniform movement : en fr
  • USD87638S - Edwabd h : en
  • FR730781A - Automatic switch : en fr
  • DE557473C - Method of manufacturing reinforced concrete chimneys with rigid iron inserts : de en
  • US1872793A - Flash welding machine : en
  • DE557436C - Flow controller arranged anywhere in the rotary kiln : de en
  • US1872922A - Spring cushion construction : en
  • US1873502A - Circular knitting machine : en
  • CA325415A - Automobile gasoline gauge : en fr
  • DE557603C - Mercury vapor rectifier with a cathode insert that limits the active mercury level : de en
  • FI14529A - Automatic power supply : en fi
  • GR3784B - SIKYA (SUITCASE) OPERATING WITHOUT ANY FUEL. : el en
  • GB379090A - Improvements in or relating to thermionic valve holders : en
  • US1873794A - Railroad ballast scraper : en
  • USD87620S - Design for a ball cock body : en
  • USPP22P - Charles it : en
  • GB379150A - Improvements in or relating to tooth brushes : en
  • GB379197A - Apparatus for the manufacture by moulding of objects, such as flat or arched panels or plates, or cups from wood fibrine : en
  • US1872737A - Illuminated chart reading device : en
  • US1873858A - Self-retaining cartridge : en
  • DE557521C - Multiplication device, especially for typewriters : de en
  • US1873299A - Booster actuating mechanism for pressing machines : en
  • DE557412C - Cloth hangers for paper, pulp and wood pulp mills : de en
  • DE557690C - Self-collecting measuring device for dispensing fluids : de en
  • FR731035A - Improvements to automatic unwinding machines : en fr
  • US1873887A - Composite board : en
  • US1872881A - Shock absorbing mechanism : en
  • US1872934A - Gas seal for compression apparatus : en
  • US1872938A - Art of coking heavy oils : en
  • AU357631A - Improvements relating to fluid pressure braking apparatus : en
  • CA325333A - Ebullition initiator : en fr
  • DE557815C - Steam power plant with heating of a liquid, in particular the boiler feed water, by means of steam precipitation in several pressure levels : de en
  • DE557409C - Driving an auxiliary machine from the axle of a car : de en
  • US1872676A - Art of destroying moth worms, etc. : en
  • US1873320A - Suction-producing means for suction-operated motors : en
  • US1873624A - Measuring and dispensing device : en
  • US1873771A - Method and apparatus for fractional distillation : en
  • FR731018A - Improvements made to diaphragms for roentgen tubes : en fr
  • GB379137A - Improvements in or relating to radio receivers and control means therefor : en
  • FR40808E - Improvements to electronic discharge tubes : en fr
  • FR730754A - Improvements in the construction of light metal hulls : en fr
  • FR730960A - Device for gas cleaning : en fr
  • GB379281A - Improvements in or relating to the manufacture of leather : en
  • GB379241A - Improvements in and relating to machines for scutching or beating flax and other stalks : en
  • GB379287A - Casting apparatus for stereoplates : en
  • FR730878A - Hand crank embroidery machine with side jump needle : en fr
  • GB379208A - Improvements in or relating to the production of radio-active preparations : en
  • US1873135A - Process and apparatus for the fractional distillation of oil : en
  • US1873453A - Method of making a front axle : en
  • US1873781A - Liquid fuel burner and variable supply means therefor : en
  • USD87632S - Pobation : en
  • US1873085A - Paper box : en
  • AT129578B - Statically protected jumper wire, especially for amplifier racks, measuring lines, measuring apparatus and the like. like : de en
  • US1873081A - Receptacle : en
  • US1873574A - Elevator door : en
  • FR730986A - Process for making non-slip rubber for bandages and other uses and resulting product : en fr
  • US1872878A - Oil gauge wiper and record holder : en
  • US1873180A - Centrifugal switch : en
  • DE557769C - Process for operating drum filters for dewatering cellulose u. like : de en
  • FR40707E - Hose clamp with deep-drawn ears for cans : en fr
  • GB379255A - Improvements in and relating to the picking mechanism of looms : en
  • USD87635S - Seaverns w : en
  • DE541627C - Production of pure clay : de en
  • FR730802A - Improvements in the production of effects on textile materials consisting of or containing organic cellulose derivatives : en fr
  • FR730971A - Rocker switch : en fr
  • FR730962A - Sealing edge : en fr
  • GB379098A - Improved device for subdividing vegetables and the like materials : en
  • US1873040A - Apparatus for making sheet material : en
  • US1873142A - Switch : en
  • US1873490A - Process for separating potassium phosphate from potassium aluminate in solutions : en
  • GB378943A - Improvements in or relating to hydrogenation catalysts : en
  • US1872721A - Safety razor blade and razor : en
  • US1873009A - Radiotransmitter mounting : en
  • FR40744E - Motor vehicle jack : en fr
  • FR40716E - Clamping device and its manufacturing process : en fr
  • FR730917A - Improvements in the purification of septic tank liquids and the like : en fr
  • GB379045A - Improvements in or relating to radio-gramophones : en
  • US1873306A - Water softening apparatus and multiway valve for same : en
  • US1873307A - Disk harrow scraper : en
  • FR730937A - Improvement in the processes of drying, decatising and fixing hats and similar articles and machine for its application : en fr
  • GB379073A - Improvements in and relating to electric condensers : en
  • GB379113A - Improvements in or relating to electric power transformers : en
  • DE557464C - Method and device for the production of metal castings : de en
  • US1872859A - Coin controlled apparatus : en
  • US1872861A - Electric motor transmission : en
  • US1873573A - Dust catcher air filter : en
  • US1873692A - Twisting machine : en
  • FR730804A - Improvements to reverb ovens : en fr
  • FR730857A - Hanging device for curtains : en fr
  • GB379329A - Improvements in and relating to safety locks for motor vehicles : en
  • GB379268A - Improvements in or relating to refractory materials and to methods of making the same : en
  • DE557507C - Drive device for the steering wheels of motor vehicles : de en
  • US1872953A - Brake-operating connection : en
  • DE557527C - Pressure-proof extinguishing chamber for liquid switch : de en
  • DE557554C - Method and device for the production of artificial threads : de en
  • CA325416A - Automobile bumper and jack : en fr
  • US1873352A - Vegetable harvester : en
  • AT129559B - Safety device for gas-heated devices controlled by the pilot flame. : de en
  • CA325373A - Lubricant compressor : en fr
  • US1872930A - Combined gas and oil burner : en
  • US1872915A - Elevator control system : en
  • US1873510A - Typewriting machine : en
  • US1873820A - Fluid warmer : en
  • US1872978A - Shock absorbing mechanism : en
  • CA325355A - Electrical transmission system : en fr
  • US1873416A - Balancing machine : en
  • USD87614S - George e : en
  • US1872937A - Method and apparatus for precooling refrigerator cars : en
  • US1873883A - Telegraph system : en
  • US1872674A - Portable device to aid hearing : en
  • US1873426A - Electrical apparatus : en
  • US1873799A - Synthetic resin and method of making same : en
  • CA325285A - Mining device : en fr
  • CA325403A - Telephone system : en fr
  • US1872669A - Combination tray and table : en
  • US1872983A - Vehicle wheel : en
  • US1873211A - Game : en
  • US1873278A - Dyeing of regenerated cellulose materials : en
  • US1873522A - Disappearing door safe and the like : en
  • US1873922A - Work feeding device : en
  • US1873939A - Tube bending machine : en
  • US1873397A - Method of making stator and rotor plates : en
  • CA325414A - Soil ridging machine : en fr
  • US1873121A - Testing apparatus : en
  • US1873824A - Variable-reactance transformer : en
  • AU272931A - Improvements in and relating to airlock controlled flushing cistern : en
  • US1873535A - Method of heating molds for molding thermo-plastic materials : en
  • US1873756A - Automatic changeable sign exhibiting machine : en
  • CA325261A - Turbine engine : en fr
  • AT129567B - Single jet water knife. : de en
  • DE557608C - Process for the production of small intestinal pills and lozenges : de en
  • US1872704A - Automatic water softener : en
  • US1873912A - Rotary web undersurface printing machine : en
  • FR730928A - New ventilator for kitchen, bathroom : en fr
  • GB379245A - Apparatus for lubricating or greasing the wheel axles of bogies in mines or such like : en
  • DK46090C - Device for Vacuum Dryers. : da en
  • FR40730E - Spark plug for internal combustion engines : en fr
  • US1873704A - Variable capacitor test : en
  • AU393931A - Tyre guard : en
  • CA325348A - Alloy : en fr
  • FR40786E - Device to prevent theft of automobiles : en fr
  • FR731040A - Headlight system for motor vehicles, allowing, in crossings, to illuminate the free space on the side and behind the car : en fr
  • GB379056A - Improvements in and relating to electric insulators : en
  • FR730813A - Improvements made to devices for maintaining the constant level in the supply tanks of carburetors for explosive engines : en fr
  • GB378957A - Improvements relating to electrically operated horns : en
  • US1873046A - Load balancing equipment : en
  • US1873835A - Oil-can : en
  • FR731044A - Ribbed support saddle for fixing rails : en fr
  • US1873851A - Method of preventing corrosion by sulphur compounds during conversion of hydrocarbons : en
  • US1873098A - Surface covering material : en
  • FR731046A - Control device for internal combustion engines : en fr
  • DE557450C - Process for the preparation of halophenolsulfonic acids : de en
  • DE557765C - Safety device on riveting machines : de en
  • FR730766A - Process for hardening compound steels : en fr
  • CA325296A - Aviation marker : en fr
  • FR730924A - Device for adjusting the pressure of the insulating fluid in a cable installation of the oil-filled type : en fr
  • FR730929A - Exhaust gas turbocharger for internal combustion engines : en fr
  • GB379020A - Improvements in and relating to rotary printing machines : en
  • GB379093A - Improvements in outlet nozzles of the directional type for the delivery of air for ventilation and like purposes : en
  • DE557692C - Drainage and irrigation pipe with a flat base : de en
  • DE557634C - Process and coupling for the operation of automatically controlled injection molding machines : de en
  • CA325299A - Musical instrument : en fr
  • US1873132A - Die stock : en
  • US1873193A - System for reciprocating electric motors : en
  • DE557673C - Electric magnetic regulator with oscillating armature : de en
  • DE557744C - Process and device for pressurized heat treatment of hydrocarbon oils or coal : de en
  • FR730907A - Hand weaving process and loom to perform it : en fr
  • GB378958A - Improvements in or relating to telegraph receivers : en
  • FR40806E - : fr
  • GB379190A - Improvements in or relating to jib cranes : en
  • FR730985A - Improvements to circular parts attached to all machine parts : en fr
  • US1873941A - Process for producing water gas from pulverized coal and steam : en
  • DE557782C - pencil : de en
  • FR40775E - Sound film : en fr
  • FR730817A - Ointment container for medical use : en fr
  • FR730839A - Metal furniture construction process : en fr
  • FR731017A - Double packaging for dental amalgam : en fr
  • GB379163A - Improvements in or relating to collapsible advertising or display devices : en
  • GB378988A - Improvements in radiators : en
  • GB379177A - Improvements in and relating to chairs : en
  • DE557430C - Surge arresters : de en
  • GB379151A - Improvements in electrical musical instruments : en
  • FR731006A - Improvements to means to compensate for thermal expansion in internal combustion engines : en fr
  • GB378952A - Process for treating rubber latex or similar colloidal substances, and apparatus therefore : en
  • GB379063A - Improvements in combined switches and wall connectors : en
  • GB379312A - Improved process and apparatus for the continuous manufacture of esters : en
  • US1873167A - Process of and apparatus for drying hops and/or extracting oils and resins therefrom : en
  • FR730992A - Improvements to internal combustion engines : en fr
  • US1873945A - Materials coated with lacquers, lacquers, and a process of producing coatings : en
  • DE557810C - Large concentration of sulfuric acid : de en
  • FR730979A - Hemostatic tourniquet : en fr
  • GB379019A - Improvements in or relating to clutches : en
  • DE557724C - Device for the production of fabrics with different weft densities : de en
  • US1873603A - Seat : en
  • US1872748A - Bill fold : en
  • US1873202A - Manufacture of firecrackers : en
  • FR40759E - Improvements to electrical circuit breaking systems : en fr
  • FR730947A - Mechanism for automatic change of shuttles in looms : en fr
  • DE556691C - Support leaf spring, especially for motor vehicles : de en
  • FI14571A - Laddningsanordning för skjutvapen : en fi
  • DE557745C - Cylinder ampoule : de en
  • GB379159A - Searchlight reflector : en
  • DE557623C - Process for the production of synthetic resins : de en
  • GB378956A - Improvements in or relating to shoe-bottom pressing machine : en
  • GB379251A - Sewing machine attachment : en
  • US1873458A - Farm tractor : en
  • FR40779E - Improvements to suspension clamps for electrical conductors : en fr
  • GB379135A - Improvements in or relating to bodies for motor vehicles : en
  • US1872735A - Silo seal : en
  • US1873462A - Sliding door lock : en
  • US1873853A - Rotor, impeller, or the like : en
  • GB379095A - Improvements in or relating to the propulsion and steering of boats for amusement purposes : en
  • US1873454A - Method for distilling oils : en
  • US1872979A - Selvage trimmer for box looms : en
  • US1873398A - Spraying device : en
  • US1873641A - Regulating system : en
  • US1873863A - Pile fabric : en
  • US1873639A - Hatch construction for upper decks : en
  • DE557364C - Steam power plant, in particular steam turbine plant, with reheating : de en
  • US1873347A - Furniture : en
  • US1873561A - Clutch quieting means : en
  • US1873062A - Sound reproducer : en
  • CA325221A - Mortician's lamp : en fr
  • CA325266A - Engine mounting : en fr
  • AT129501B - Glow light discharge tube for amplifying, rectifying or generating electrical oscillations. : de en
  • US1873186A - Side-light, side-scuttle or port opening for ships : en
  • DE545316C - Reflection mirror : de en
  • DE557455C - Cooling process for metal bars : de en
  • FR730968A - Washing machine improvements : en fr
  • AT129545B - Insert plate for cooking holes on coal stoves. : de en
  • US1872927A - Peak load generating station : en
  • US1873015A - Internal combustion engine : en
  • US1873042A - Swivel electrical connecter : en
  • US1873586A - Cushion filling machine : en
  • DE557620C - Production of calcined or caustic soda and chlorammon from table salt and coal : de en
  • DE557681C - Process for cooling molds : de en
  • GB379230A - Improvements in and relating to the treatment of fish : en
  • GB379278A - An improved device for fastening shoes : en
  • DE557537C - Process for the production of a very low-resin cellulose : de en
  • DE557778C - Steering device, especially for motor vehicles : de en
  • US1872842A - Call recording and charging system : en
  • US1872899A - Method of forming tapered holes in metal castings : en
  • US1873008A - Loading machine : en
  • US1873215A - Garden implement : en
  • US1873103A - Brake : en
  • US1873674A - Production of cinematograph film positives : en
  • US1873575A - Method of preparing synthetic resins : en
  • AT129555B - Shell structure. : de en
  • US1873060A - Wrapping machine : en
  • US1873322A - Hub puller : en
  • US1873328A - Shoe plate : en
  • USD87627S - Design for an abrasive holder : en
  • US1872761A - Engine : en
  • US1873162A - Picker spindle : en
  • US1872925A - Kerr cell : en
  • US1873228A - Paper clip : en
  • USD87626S - Signors to dawn mfg : en
  • US1872827A - Individual brush keep and shaper : en
  • US1873253A - Power lift mechanism for plows : en
  • US1873237A - Refrigeration : en
  • US1873914A - High pressure coupler : en
  • AT129553B - Stove ring. : de en
  • FI14563A - Anordning fästande av lykthållare vid velocipeder : en fi
  • FI14578A - Förfaringssätt vid framställning av emballagelådor för att förhindra att däri bevarade livsmedel o.dyl finge bismak eller lamp från lådan : en fi
  • FR730943A - Powder box : en fr
  • GB379291A - Improvements in or relating to steadying devices for vehicles : en
  • US1872714A - Power steering mechanism for automobiles : en
  • US1873050A - Cork board insulation and method of erecting the same : en
  • US1873595A - Star finder : en
  • FR730935A - Reinforced concrete beam : en fr
  • GB379064A - Improvements in or relating to tables : en
  • GB379070A - Improvements in or relating to trolleys for twin rail overhead runways : en
  • DE547330C - Flushing pipe connection, especially for self-closing toilet flushers : de en
  • DK46088C - Drive device for cigar machines. : da en
  • CA325249A - Stove pipe fire alarm : en fr
  • US1873606A - Secondary disazo dyes : en
  • DE557795C - Press roller for drum filter : de en
  • US1872806A - Brake shoe : en
  • US1873035A - Mechanism for knitting full fashioned hosiery : en
  • US1873286A - Candy package : en
  • US1873048A - Energy absorption means for switching contacts : en
  • US1873059A - Carton opening and filling machine : en
  • DE557447C - Process for the production of solid, flammable polymers of formaldehyde : de en
  • DE557632C - Process for the preparation of azo dyes : de en
  • DE557703C - Removable vehicle wheel : de en
  • DE557723C - Obtaining concentrated sulphurous acid from dilute gases : de en
  • US1873308A - Inclosed lighting unit : en
  • US1873661A - Typewriter marginator : en
  • US1872875A - Integral mining locomotive : en
  • US1873739A - Warp stop motion for looms for weaving : en
  • US1873942A - Antirachitic preparations and process for making same : en
  • US1873493A - Stall for animals : en
  • US1873647A - System of lapping taper rollers : en
  • AU549231A - Material and method for cleaning and coating metal : en
  • US1872995A - Luggage carrier : en
  • USRE18576E - f sedgley r : en
  • CA325344A - Clamp-positioning device : en fr
  • AU586232A - Improvements in life-belts : en
  • CA325328A - Spool or reel : en fr
  • FR730825A - Refrigerant improvements : en fr
  • GB379100A - Improvements relating to apparatus for the electrical reproduction of sound : en
  • GB379213A - Improvements in a welding machine and method : en
  • AT129554B - Push button switch. : de en
  • AU160033B2 - Improvements relating to berths for ferryboats : en
  • US1872764A - Radiator cap : en
  • US1872720A - Telephone system : en
  • US1873474A - Method of producing films or the like, particularly for use in electric condensers : en
  • CA325346A - Kinematograph projector : en fr
  • US1873905A - Electric welding of pressure vessels : en
  • US1872810A - Method of and apparatus fob assembling metal sections : en
  • US1873376A - Machine tool : en
  • CA325308A - Regulator system : en fr
  • DE557604C - Process for the electric butt welding of pipes in which the weld seam is enclosed by bodies that prevent burrs : de en
  • US1873204A - Frame unit for scaffolding, shorings, concrete forms, and the like : en
  • US1873338A - Eyeglasses : en
  • US1872672A - Sound reproducer : en
  • DE557341C - Device for the transmission of wireless messages : de en
  • US1873821A - Coating machine : en
  • US1873681A - Bean picker : en
  • US1872855A - Oil-well cementing plug : en
  • US1872860A - Corner guide for bricklaying : en
  • US1873058A - Automatic feed for wrapping machines : en
  • US1873466A - Drop wire : en
  • DE557739C - Process for breaking down mineral oils : de en
  • US1873019A - Warp stop motion contact bar and drop wire : en
  • US1873273A - Drainage fitting and valve construction therefor : en
  • US1873369A - Ignition system : en
  • US1873602A - Can testing machine : en
  • US1873808A - Means for heating a conductive body : en
  • FR731016A - Improvements to automatic scales : en fr
  • US1872946A - Arrangement of sound transmitters and sound receivers on ships : en
  • US1873287A - Freezing container : en
  • FI14579A - Anordning vid nycklar för Krämer, pastor och liknande avsedda, hopklämbara tuber : en fi
  • DE547416C - Conveyor device : de en
  • US1873813A - Program service system : en
  • FR40753E - Carburetor : en fr
  • GB379254A - Improvements in or relating to soldering-irons : en
  • US1873615A - Nozzle directing device : en
  • US1872911A - Reading support : en
  • GB378982A - Improvements in switches for operating bowden wire or like devices : en
  • FR40761E - nuts : en fr
  • FR730939A - Automatic thin object dispenser : en fr
  • GB378951A - Improved driver's brake valve device : en
  • FR730767A - Device with normal or automatic power supply for spraying water intended to humidify the air in rooms heated by thermosiphon : en fr
  • FR730773A - Mechanism or apparatus for sharpening to a conical point the teeth of ribbons or linings of cylinders, combing machines and similar cylindrical bodies : en fr
  • FR730972A - Biblorhapte : en fr
  • GB378975A - Improvements in or relating to electric motors : en
  • GB379690A - Improvements in or relating to studs or plates for white lines or signs on roads, floors, or other places : en
  • FR40793E - Advanced radio-electric organ : en fr
  • FR730904A - Typographic composition process : en fr
  • DE557511C - Process for the production of hollow metal bodies with several mutually perpendicular axes from a tube : de en
  • DE557322C - Engraving block : de en
  • DE557332C - Guide device for the cutter of corner inlet devices : de en
  • GB379238A - Improvements in valves : en
  • FR40776E - Improvements in the means of controlling the passage of energy between an alternating current circuit and a direct current circuit : en fr
  • FR730945A - Vacuum pump for auxiliary devices, in particular in motor vehicles : en fr
  • US1872975A - Navigation system and method : en
  • US1873439A - Automatically adjustable divider and grain wheel : en
  • US1873724A - Fire extinguishing apparatus : en
  • FR730879A - Aircraft hangar : en fr
  • GB379260A - Improvements in and relating to the production of choline compounds : en
  • FR730834A - Regulator systems for dynamo-electric machines : en fr
  • FR40785E - case with sliding compartments for advertising and other multiple uses : en fr
  • DE555150C - Sheet for statistical machines, e.g. B. Hollerith machines, notes to be evaluated : de en
  • US1872708A - Carburetor : en
  • US1873350A - Glass securing device : en
  • US1873665A - Coil unit : en
  • US1873937A - Accelerator for vulcanizing rubber compounds : en
  • US1873087A - Circuit-breaker-tripping system : en
  • US1873582A - Improved petroleum product and art of wood preservation : en
  • US1873788A - Machine for working glass : en
  • GB379691A - Improvements in and relating to the grinding of gear wheels : en
  • US1873470A - Cable armor : en
  • US1873878A - High temperature adiabatic compressor : en
  • FR731039A - Cheese or other food probe : en fr
  • US1872646A - Scale : en
  • US1872820A - Closing chain : en
  • US1873645A - Hatch cover locking means : en
  • DE557400C - Plasters for x-ray photographic purposes : de en
  • GR3791B - SIGNAL INDICATOR FOR USE OF CARS. : el en
  • US1872854A - Fuse cartridge : en
  • US1873480A - Device for catching and stacking sheet material : en
  • US1873660A - Toothbrush trimming machine : en
  • US1872837A - Dispensing device : en
  • CA325307A - Circuitous elevator : en fr
  • CA325372A - Depolarizer for galvanic cells : en fr
  • US1872818A - Impregnated paper insulated, lead covered cable : en
  • US1873020A - Tube frame for axminster looms : en
  • US1873500A - Lighting fixture : en
  • US1873864A - Ear mask : en
  • GB379119A - A method of producing a loosely distended mass of fibrous material in the form of a layer : en
  • GB379322A - Improvements in or relating to processes of treating nickel bearing materials : en
  • DK46094C - Method and Apparatus for Casting Concrete. : da en
  • GB378963A - Improvements in or relating to sound picture recording and like arrangements : en
  • US1873705A - Store counter fixture : en
  • US1873644A - Locking means : en
  • US1873725A - A cobpobation op : en
  • US1873205A - Curtain fixture : en
  • US1873578A - Cork padding for ironing machines : en
  • DE557493C - Plate valve for smoke devices or similar devices : de en
  • DE557646C - Workpiece holder on machines for grinding the outer surfaces of glass vessels : de en
  • USD87630S - Design fob a babbeb s mibbob : en
  • DE557754C - Sound box, especially for speaking machines : de en
  • DE557542C - Process for the production of porous masses : de en
  • DE557324C - Method and device for cooling molten cement : de en
  • US1872935A - Center selvage motion : en
  • US1873396A - Control maintenance in hydraulic transmissions : en
  • US1873006A - Assig-nob to doher : en
  • DE557582C - Tying frame arranged in front of the mouthpiece of a straw press : de en
  • FR40766E - Liquid preparation in the form of a stable aqueous emulsion of drying oils intended for the sizing of natural and artificial textile yarns : en fr
  • DE557481C - Process for the production of galvanic tin-lead deposits : de en
  • FR40789E - Gas dust collector : en fr
  • GB379112A - A bicycle carrier : en
  • GB379279A - Manufacture of insoluble azo-dyestuffs on fibres : en
  • FR730884A - Improvements to pressure stage compressors : en fr
  • FR730974A - Improvements to the valve tappets of automobile engines and their adjustment means : en fr
  • US1873226A - of chicago : en
  • US1872973A - Ellipsograph : en
  • US1873314A - Pumping apparatus : en
  • US1873330A - Cylinder hone : en
  • US1872996A - Process of making paper pulp : en
  • US1873619A - Chain manufacture : en
  • CA325237A - Paper making apparatus : en fr
  • DE557600C - Device for eliminating interference from vibrations caused by contact sparks on controller contacts : de en
  • FR730822A - Ribbon drive device : en fr
  • US1873491A - Varlable speed motor : en
  • US1873344A - Manufacture of anthraquinone derivatives : en
  • US1873297A - Dish holder : en
  • US1873499A - Lightning arrester : en
  • US1873890A - Snap fastener attaching machine : en
  • US1872718A - Duplicating machine : en
  • US1873174A - Ignition apparatus : en
  • US1873891A - Snap fastener member : en
  • US1872749A - Fan blade : en
  • US1872762A - Carburetor attachment : en
  • US1873909A - Switch control means for vehicle lamps : en
  • DE557345C - Device for making electrical action currents of organic origin audible, in particular cardiac action currents : de en
  • US1873354A - Core construction for magnetic circuits : en
  • FR40746E - Automatic carburettor : en fr
  • AT129596B - Manufacture of objects that require machining by cutting tools or by grinding and the like. like. need. : de en
  • USD87659S - Design por a spoon or similar article : en
  • FR731114A - Discharge tube : en fr
  • DE556730C - Device for the passage of gases or liquids in the production of sulfuric acid : de en
  • GB379332A - Improvements in cans or like metal containers : en
  • FI14531A - Completion of the contract for the sale of telephone bills of origin : en fi
  • US1872942A - Electric furnace : en
  • DE557483C - Process for the galvanic chrome-plating of steel objects or parts thereof, the surface of which is large in comparison to the mass : de en
  • DE557602C - Procedure for equalizing the rotor of the stator and rotor side electrically connected asynchronous motors : de en
  • GB379218A - Improvements in and relating to wooden panels or plates : en
  • GB379261A - Improvements in and relating to percussion fuses : en
  • DE557497C - Sheet piling : de en
  • GB379046A - Improvements in or relating to rib knitting machines : en
  • DE557585C - Back pressure valve, in which the valve body is controlled by a back pressure chamber connected to the consumption line : de en
  • GB379176A - Improvements in or relating to manoeuvre-signalling devices for use on motor vehicles : en
  • US1873662A - Supplemental adjustable wing for aircraft : en
  • US1873531A - Eewakd c : en
  • DE557556C - Scrapers for drums and rollers on paper machines, calenders, etc. like : de en
  • GB379078A - An improved locking gear for platform weighing scales : en
  • GB379110A - Improvements in or relating to refractory structures for furnaces : en
  • DE557658C - Process for the preparation of concentrated diazolo solutions from solid aryldiazonium borofluorides : de en
  • FR731036A - Improvements in control devices for powered sports toys : en fr
  • GB379167A - Improvements in or relating to loud speakers, microphones, and other electro-acoustic devices : en
  • AT129557B - Sealant and method of manufacturing its metallic component. : de en
  • DE543885C - Liquid atomization and air humidification system : de en
  • DE557780C - Sealing lining for bottle caps : de en
  • AT129585B - Braking device for electrically powered sewing machines. : de en
  • GB379026A - Improvements in gas heating apparatus for buildings : en
  • FR730864A - Improvements in the production of ethylene oxide : en fr
  • AT129598B - Process for the production of solutions of basic quinine which can be used in therapy. : de en
  • GB380095A - Improvements in or relating to the manufacture of rubber articles : en
  • US1873628A - Monoazo dye : en
  • CA325240A - Cutting torch trammel : en fr
  • CA325309A - Air conditioning and distributing unit : en fr
  • CA325362A - Heat energy distribution : en fr
  • DE557771C - Filling for reaction fire extinguishers : de en
  • US1872713A - Apparatus for heat treating objects : en
  • US1873708A - Yoke : en
  • US1873742A - Device for controlling the soft focus device in kinematographic view taking apparatus : en
  • US1873402A - Process of producing methylamines substituted in the methyl group by a cyclic radicle : en
  • USPP21P - A corl dral ibmf ojb : en
  • DE557361C - Ventilation device, especially for water : de en
  • US1872960A - Slide fastener and installations thereof : en
  • DE557565C - Rotary printing process and device for it : de en
  • FR730862A - Safety device for bicycles and motorcycles : en fr
  • FR730883A - Improvements to devices for regulating the circulation of fluids in temperature exchange devices : en fr
  • CA325214A - Lamp : en fr
  • CA325390A - Paper sheet operating machine : en fr
  • DE557609C - Make-up pencils : de en
  • US1873643A - Locking means : en
  • DK46084C - Centrifuge with connecting Inlet and Drain for Liquids. : da en
  • CA325368A - Signal amplifying system : en fr
  • AT129540B - Preservation sack for storing smoked meat products. : de en
  • US1873506A - Window shade and curtain fixture : en
  • US1873000A - Ornamentation of surface covering materials : en
  • AU304231A - An elastic waistband or like clothing support : en
  • CA325325A - Oil well pump : en fr
  • DE557519C - Process for the preparation of easily soluble alkali salts of acylaminophenolar acids : de en
  • DE557629C - Device for switching on a resistor for power consumers in series : de en
  • FR730851A - Lighting device for motor cars : en fr
  • FR730827A - Capping device for accumulator trays and similar containers : en fr
  • GB379336A - Improvements in shearing and cutting machines : en
  • DE557613C - Fine control for continuous conveyor systems : de en
  • GB379126A - Improvements in or relating to electrical high frequency oscillators : en
  • DE557438C - Waterless bell gas container with sliding seal : de en
  • GB379282A - Improvements in vehicle wheels : en
  • US1872656A - Meat sawing apparatus : en
  • US1872782A - Registering device : en
  • US1873100A - Shock absorber : en
  • US1873240A - Well drilling bit : en
  • US1873248A - Laminated glass and process for producing the same : en
  • US1873723A - Asshjnob : en
  • US1873819A - Clamping apparatus : en
  • DE557710C - Method of improving soap baths : de en
  • DE557472C - Windows with outer leaves that open inwards : de en
  • GB379109A - Improvements in or relating to navigating apparatus for aeroplanes : en
  • USD87653S - Design for a store front : en
  • GB379164A - Improvements in or relating to shackles : en
  • IT299941B - : it
  • US1872910A - Clutch : en
  • US1872785A - Heat exchange device : en
  • GB379162A - Improvements in and relating to automatic weighing scales of the pendulum type : en
  • AU351931A - Method of treating wood forthe preparation of butter boxes or forthe treatment of butter boxes : en
  • US1873576A - Direction indicator : en
  • DE554683C - Manufacture of hydrofluoric acid salts : de en
  • GB379130A - Improvements relating to bolts : en
  • US1872947A - Copper oxide rectifier : en
  • US1873227A - Body pattern extractor : en
  • FR730855A - New process for the manufacture of incandescent cathodes : en fr
  • DE557276C - Process for the production of a film bearing sound and image records : de en
  • DE557523C - Printing process : de en
  • GR3780B - GLASS SYSTEM ACCOMMODATION. : el en
  • FR730797A - Process for preparing ketones : en fr
  • FR730919A - Pencil : en fr
  • GB379319A - Improvements in and relating to the manufacture of ammonium carbonate and bicarbonate : en
  • US1873903A - Slicing machine : en
  • US1873002A - Air nozzle : en
  • DE557720C - Device for piercing the seat ring grooves in valve bodies u. Like. And for rolling the seat rings into the grooves : de en
  • US1873231A - Thermostatic cut-out : en
  • FR40787E - Automatic coupling : en fr
  • DE557730C - Single sideband transmitter : de en
  • CA325278A - Conveyer control mechanism : en fr
  • FR731041A - Improvements to closing devices for brake drums : en fr
  • GB379248A - Improvements in or relating to piezo-electric coupling devices : en
  • FR40795E - Unbreakable bronze playing ball without stopper : en fr
  • FI14553A - Anordningar vid defibrörer, holländare, raffinörer och dylikt : en fi
  • FR730793A - Machine for scouring, desizing, creping, washing, acidifying, bleaching, loading, dyeing in width, for fabric pieces without tension and without wrinkles : en fr
  • GB379172A - Improvements in or relating to manoeuvre signalling devices for use on vehicles : en
  • US1873285A - Hat-shaping machine : en
  • US1872993A - Take-up for looms : en
  • FR730894A - Improvements to cooling machines : en fr
  • FR730885A - Thermoelectric couple detection methods : en fr
  • FR730926A - Set with interchangeable patterns and support for these patterns : en fr
  • AU631132A - Improvements in step mechanism for vehicles : en
  • GB378984A - Improvements in or relating to gramophone records : en
  • US1872653A - Floor covering : en
  • FI14575A - The method of making continuous asbestos-cement webs or asbestos-cement corrugated sheets with one or more wire mesh inserts : en fi
  • CA325371A - Rotary kiln and cooler : en fr
  • CA325399A - Phonograph mechanism : en fr
  • GB379170A - Improvements in or relating to composite wood material : en
  • FR40768E - Lens wipers for cleaning motorcyclists' goggles or similar goggles : en fr
  • FR730993A - Charcoal Shot Microphone : en fr
  • GB379161A - Improvements in apparatus for drawing glass in sheets : en
  • GB379132A - Device for forming orthogonal diagrams : en
  • GB378959A - Improvements in apparatus for charging storage batteries : en
  • GB379010A - Improvements in wind-operated mascots for vehicles : en
  • DE557666C - Coupling for railways and other vehicles : de en
  • US1873826A - Apparatus for the electrolytic deposition of metals : en
  • CA325281A - Roll paper container : en fr
  • US1872665A - Swivel pipe coupling : en
  • US1873823A - Combination tire carrier and reflecting body : en
  • US1873067A - Valve stem fitting fixture : en
  • US1873607A - Upholstery button chain clip : en
  • US1873495A - Flexible pipe joint : en
  • GB378949A - Improvements in or relating to television apparatus : en
  • CA325337A - Metallurgical process : en fr
  • GB379052A - Improvements in, and relating to, saws and handles therefor : en
  • GB379077A - A combined cigarette case and lighter : en
  • US1873275A - Drainage fitting : en
  • US1873650A - Automatic doorcheck or closer : en
  • US1873737A - Construction of the voltage electromagnet of induction disk meter devices : en
  • GB379262A - Process and apparatus for separating light oils from wash oils : en
  • FI14552A - Anordning vid vätskesil i cellulosakokare eller liknande : en fi
  • FR731045A - Cylinder for cleaning delicate fabrics : en fr
  • GB379049A - Improved latch fastener for gates and the like : en
  • US1872694A - Apparatus for surfacing sheet glass : en
  • US1873116A - Jack attached to the axles of vehicles : en
  • US1873477A - Coaxial conductor transmission line : en
  • US1873682A - Fish lure : en
  • GB379209A - Electric driving device for sewing machines : en
  • DE557148C - Mixture dispenser with mixing vessel for gasoline and oil : de en
  • DE557406C - Double-acting valve for gas meter : de en
  • US1873654A - Automatic camera : en
  • US1873880A - Separable snap fastener and installation thereof : en
  • CA325276A - Ferrous sheet and plate processing : en fr
  • US1873304A - Hose coupling : en
  • US1873371A - Slide buckle : en
  • US1873800A - Electrothermic smelting of sulphidiferous materials : en
  • US1873246A - Safe : en
  • US1873450A - Lightning arrester and method of making the same : en
  • DE557695C - Daylight pack for perforated film : de en
  • DE557696C - Device for clamping the rope in halters : de en
  • CA325246A - Motor car steering device : en fr
  • FI14580A - Torkningsförfarande jämte apparat för utförande av detsamma : en fi
  • GB379259A - Improvements in walking-stick and like seats : en
  • US1872772A - Piston for internal combustion motors : en
  • US1872717A - Apparatus for dyeing textile fabrics : en
  • US1872724A - Piston : en
  • US1872920A - Adjustable fulcrum support for weighing scales : en
  • US1873302A - Color photographic machine : en
  • US1873795A - Oil filter construction : en
  • AU631232A - Improvements instep mechanism for vehicles : en
  • CA325231A - Container : en fr
  • CA325315A - Combination radio receiver and timepiece : en fr
  • CA325385A - Axle : en fr
  • US1872965A - Translating apparatus employing reflected light : en
  • US1873124A - Thermostatically controlled fluid valve : en
  • US1873301A - Printing press and fudge attachment : en
  • US1872730A - Electric heater : en
  • US1873063A - Spring tension device for ribboners : en
  • CA325251A - Packing holder for railway journal boxes : en fr
  • AT129600B - Device to prevent the chain wires of the sieve from grinding into the suction box covering. : de en
  • CA325218A - Child's vehicle : en fr
  • US1873064A - Gas and liquid contact apparatus : en
  • US1873675A - Diagnostic instrument : en
  • CA325275A - Copper casting mould : en fr
  • US1873693A - Christmas tree holder : en
  • AT129572B - Gas-heated liquid heater. : de en
  • US1872688A - Apparatus for the formation of concrete piles in situ : en
  • US1873244A - Method and apparatus for forming piles : en
  • DE557380C - Pretreatment of yarns to be untwisted : de en
  • GB379310A - Improvements in and relating to inductance coils for wireless transmitters : en
  • DE557651C - Process for the manufacture of tanning agents : de en
  • US1873910A - Process of treating carbonaceous material : en
  • AT129515B - Device for therapeutic irradiation. : de en
  • DE557741C - Device for exuding paraffin : de en
  • DK46099C - Vaginal or anal Irrigator. : da en
  • FR730782A - Clip-on tongue for parquet on bitumen : en fr
  • DE557617C - Process for utilizing the amounts of energy produced in exothermic reactions : de en
  • US1873728A - Method of treating hydrocarbon oils : en
  • US1872858A - Condenser microphone amplifier : en
  • US1872895A - Eight-unit code telegraph system : en
  • US1873511A - Perforating machine : en
  • USRE18580E - Salt water reel : en
  • GB379062A - Improvements in or relating to the high-pressure lubrication of bearings : en
  • GB379331A - An improved process for reducing metal sulphides : en
  • DE557372C - Process for chrome plating of objects : de en
  • DE557433C - Process for the generation of loud and purely sinusoidal tones from the interference of electrical basic vibrations, especially for testing human hearing acuity : de en
  • CA325353A - Transmission line support : en fr
  • AT129549B - Method of telegraphing and telephoning by means of electrical waves. : de en
  • US1872891A - Process of making precipitated calcium carbonate : en
  • US1873451A - Tool for forming tube connections : en
  • US1873496A - River revetment : en
  • US1873691A - Laminated glass : en
  • US1873846A - Unloading means for bottle cleaning machines : en
  • DE557343C - Safety device for oil firing systems : de en
  • US1872698A - Method and apparatus for producing sheet glass : en
  • US1873170A - Collar button : en
  • CA325396A - Cellulose derivative precipitation : en fr
  • DE557579C - Storage for the support pin of the rocker arm, which carry the threshing machine parts that perform a shaking movement : de en
  • US1873850A - Gumming mechanism for envelope-making machines : en
  • US1872997A - Surface decoration : en
  • US1873362A - Porous lightning arrester : en
  • US1873386A - Fan casing and method of assembling the same : en
  • US1873920A - Sandwich assembling device : en
  • AT129599B - Method for feeding several paper webs running off rolls to a cross cutter. : de en
  • US1872802A - Filtering device : en
  • US1873057A - Paper registering device : en
  • USD87624S - Bonald h : en
  • US1872941A - Explosive : en
  • US1873245A - Method of making a connection : en
  • US1873235A - Inking mechanism : en
  • US1873089A - Gas stove : en
  • CA325381A - Manufacture of grease : en fr
  • DE557339C - Process for the production of Japanese lacquer-like C-acyl phenols : de en
  • GB379265A - Improvements in kneading, grinding and mixing machines : en
  • CA325388A - Indicating chart : en fr
  • DE557633C - Process for the production of stress-free chilled cast iron rolls : de en
  • AU384331A - Improved oilcan : en
  • DE557488C - Rotating grinding or polishing tool with a central mandrel : de en
  • DE557790C - Electromagnetically driven balance clock : de en
  • US1872976A - Watertight ship's window : en
  • US1872989A - Toy scroll saw : en
  • US1873033A - Automobile signaling device : en
  • US1873061A - Method of treating carbohydrate esters : en
  • CA325365A - Fluid dispenser : en fr
  • DE557411C - Device for converting pulp into finished stock in uninterrupted operation : de en
  • GB379068A - Improvements appertaining to cords for operating hinged windows and the like : en
  • US1873025A - Brake shoe : en
  • US1873288A - Lifting device : en
  • US1873384A - Combination stem, insulation joint, and hickey : en
  • US1872832A - Dental device : en
  • US1872987A - Shoe insole : en
  • US1873740A - Dye jigger machine : en
  • AT129535B - Puller for razor blades. : de en
  • CA325347A - Kinematograph projector : en fr
  • FR730969A - Improvements in processes and apparatus for the distillation and decomposition of hydrocarbons : en fr
  • FR731004A - Internally lit billiard table : en fr
  • US1873163A - Shuttle for electrical weft detectors : en
  • US1873635A - Method and apparatus for finishing cloth : en
  • CA325303A - Radio receiving system : en fr
  • FR730970A - Improvements to Secret Automatic Telegraphic Transmission Systems : en fr
  • CA325235A - Swimming device : en fr
  • US1872691A - Process and apparatus for producing sheet glass : en
  • US1873403A - Air and vacuum relief valve for pipe lines : en
  • CA325288A - Glass jar : en fr
  • US1873152A - Splash guard mechanism for grinding machines : en
  • US1873847A - Welding rod : en
  • US1872940A - Relay receiving circuit for carrier telegraph signals : en
  • US1873345A - Manufacture of anthraquinone derivatives : en
  • US1872991A - Vacuum tube : en
  • US1873267A - Cooling arrangement for packing boxes : en
  • US1873759A - green : en
  • FR40757E - Improvements in rectilinear hosiery looms using needle needle : en fr
  • FR730938A - Improvement in lighting and ventilation frames : en fr
  • FR730954A - Lubrication device used, for example, for differential transmissions combined with laterally articulated oscillating axles : en fr
  • GB379323A - Improvements in and relating to seats for vehicles : en
  • AT129592B - Process for the production of objects that have to be resistant to intergranular corrosion from weakly reactive liquids (e.g. alkalis, boiler feed water), vapors and gases (e.g. ammonia). : de en
  • US1873156A - Roller screen : en
  • US1873293A - Typewriting machine : en
  • US1873710A - Roller bearing working roll chuck : en
  • US1873840A - Nozzle : en
  • US1873726A - Heddle frame : en
  • CA325305A - Regulator system : en fr
  • FI14551A - Anordning avslutning av en eller flera sodasmältugnar till en roterande ugn : en fi
  • FR730900A - Gradual telegraph transmitter : en fr
  • AU306131A - Improvements in cracking hydrocarbon oil : en
  • CA325270A - Wind motor : en fr
  • DE516286C - Process for the preparation of 1-oxy-4-chloroanthraquinone-2-carboxylic acid : de en
  • CA325228A - Pin board : en fr
  • DE557685C - Vacuum cleaner mouthpiece : de en
  • FR40788E - Electric fly catcher : en fr
  • FR40797E - Flushing device operating without a float valve : en fr
  • AT129530B - Control resonance device in which the resonance spring drives, tuned to different natural frequencies, control a specific work process assigned to them. : de en
  • US1872778A - Spark plug : en
  • US1873120A - Ash tray : en
  • CA325267A - Engine mounting : en fr
  • CA325386A - Weighing scale : en fr
  • US1873663A - Foot measuring device : en
  • DE557392C - Switching arrangement for adjusting the load resistance to the wave resistance of a power line that feeds it with high-frequency energy : de en
  • US1872984A - Building construction : en
  • US1873844A - Method of making linoleum : en
  • USD87640S - Design fob a bag ob similab container : en
  • US1873610A - Tissue packet : en
  • AT129587B - Microphone. : de en
  • DE557758C - Calendar with a date band : de en
  • AT129519B - Auxiliary trolley for saw frames. : de en
  • CA325223A - Suction clutch : en fr
  • US1873762A - Metal lattice wall : en
  • US1873904A - Shoe cleat : en
  • US1872686A - Machine for filling containers : en
  • US1873614A - Pencil holder : en
  • US1872839A - Hydrogenation of hydrocarbons and apparatus therefor : en
  • DE557353C - Device for making cutouts in a running paper or cardboard web : de en
  • DE557419C - Locking device for single shot rifles : de en
  • DK46080C - Lighting list. : da en
  • FR730996A - Purification process for sweet juices : en fr
  • GB379061A - Improvements in and connected with building blocks : en
  • FR730982A - Liquid level indicator in tanks : en fr
  • US1872948A - Commutator brush with lifting member : en
  • US1873438A - Mixer : en
  • DE557607C - Process for the production and post-treatment of artificial threads using felling or post-treatment cables at high take-off speeds : de en
  • FR730914A - Improvements to cooking, heating, etc. for processing cans of food or other objects : en fr
  • CA325306A - Lightning arrester casing : en fr
  • US1873475A - Process of producing calcium molybdate : en
  • US1873736A - Chain or ornament holding unit : en
  • US1872795A - Process of heating milk : en
  • US1872888A - Tile panel alignment : en
  • US1873655A - Supporting means for disk plow shafts : en
  • US1873841A - Card index : en
  • AT129550B - Telecommunication cables, in particular for the transmission of high frequencies. : de en
  • US1872659A - Brake system for automotive vehicles : en
  • US1873600A - Truck wheel : en
  • DE557803C - Single pinching machine : de en
  • US1873146A - Engine cooling system : en
  • US1873321A - Hose spray nozzle : en
  • US1873899A - Toilet article : en
  • DE557563C - Process for dissipating the heat generated during neutralization reactions : de en
  • FR40784E - Improvements to internal combustion engines or similar machines : en fr
  • DE557641C - Link chain for motor vehicles : de en
  • DE557773C - Steering device for caterpillar vehicles : de en
  • FI14547A - Malnings- eller krossningsmaskin : en fi
  • FR40764E - Improvements to amplifier systems : en fr
  • FR40720E - Manufacturing process of a fertilizer : en fr
  • FR730846A - Improvements to printing plates composed of several elements : en fr
  • FR730866A - rigid and fixed scaffolding : en fr
  • CA325361A - Shimmed rail joint : en fr
  • US1873885A - Journal box for railway cars : en
  • AT129525B - Automatic switching device for air vessel controller. : de en
  • CA325363A - Vat dyestuff : en fr
  • US1873580A - Dustries limited : en
  • US1873895A - Nut and nut and screw fastened installation : en
  • US1873154A - Process for the preparation of cyclic non-saturated ketones with more than nine ringmembers : en
  • AU261031A - Improvements in or relating toa method of and apparatus for producing fuel from coking coal orthe like : en
  • CA325370A - Call finding device for telephone systems : en fr
  • AT129524B - Device for recording profiles. : de en
  • AT129532B - Puller for razor blades. : de en
  • DK46089C - Process for the Preparation of 4-Aralkyl-3-keto-3,4-dihydro-1,4-benzoxazines. : da en
  • CA325269A - Armoured shoe : en fr
  • US1872992A - Machine for producing slits in type bars : en
  • US1873367A - Door or window : en
  • US1872932A - Infrigidation for gas compressors : en
  • US1873882A - osi chicago : en
  • US1873760A - A cobfobation ojt : en
  • US1873865A - Apron conveyer : en
  • AT129548B - Machine for economic control, bookkeeping and book closing. : de en
  • US1872690A - Expanding clutch : en
  • US1873311A - Automatic butter forming and cutting machine : en
  • US1873774A - Process of producing antimony oxides : en
  • US1872670A - Can body blank folding machine : en
  • US1872722A - Process for cracking oils : en
  • US1873406A - Repeat mechanism for typewriters : en
  • US1873669A - Fountain shaving brush : en
  • US1873859A - Packing ring : en
  • FI14523A - Säkerhetsanordning för gasbrännare : en fi
  • GR3792B - RESTRICTION OF LIGHT RADIATIONS OF CAR LIGHTS. : el en
  • GB379140A - Improvements in hair-clippers : en
  • GB379015A - Portable apparatus for detonating blank cartridges of small calibre : en
  • GB379194A - Improvements in or relating to parts of valve mechanism which are highly stressed thermically for example valve seats or valve guides of an internal combustion engine : en
  • GB378972A - Improvements in and connected with light-sensitive detector or relay devices comprising sensitive means such as photo-electric or other cells : en
  • GB379143A - Improvements in or relating to talking motion picture screens : en
  • US1873034A - Movement control mechanism for straight knitting machines : en
  • US1873792A - Paper slitting and stacking device : en
  • DE557784C - Pre-dissolving device for fiber material on a cotton wool card : de en
  • US1873637A - Liquid boiler : en
  • CA325234A - Child's vehicle : en fr
  • CA325212A - Metal plate, sheet or bar processing device : en fr
  • US1873252A - Air cleaner : en
  • CA325300A - Electric circuit voltage control : en fr
  • DE557326C - Method for receiving radio messages at a location remote from the receiving system : de en
  • FR731030A - Tongs dryer : en fr
  • US1873651A - Aeroplane : en
  • DE557482C - Process for the production of sheets, strips, wires and the like. Like. Electrolytically : de en
  • FR730897A - Cylinder for exhaust steam turbines of machinery comprising a reciprocating steam engine and an exhaust steam turbine, in particular for propelling ships : en fr
  • DE557630C - Process for influencing the current or the voltage in an electrical circuit by means of irradiation of a discharge tube located in the circuit and filled with a gas that can form metastable atoms : de en
  • US1872969A - Portable drill : en
  • US1873634A - Bag making machine : en
  • FR730751A - Protection device for three-phase networks : en fr
  • FR730893A - Air compressor unit : en fr
  • FI14577A - Forward processing of the product and of the product concerned : en fi
  • GB379679A - An improved method for the indirect reproduction of color photographs : en
  • FR731003A - Locking device for water closet doors : en fr
  • FR731020A - Device for connecting the wheels to the frame, particularly for oscillating axles of motor cars : en fr
  • US1872929A - Process of producing ferricyanides : en
  • DE557524C - Process for preparing earthy, queasy, clayey and fatty ores for agglomeration : de en
  • DE557704C - Pneumatic tire valve insert : de en
  • US1872759A - Cleaning device for sewage filter beds : en
  • FR731038A - Method of embossing shovels used in bakeries, and products used therefor : en fr
  • FI14561A - In Hjulbo : en fi
  • FR730934A - Improvements in the manufacture of rubber or similar material : en fr
  • GB379117A - Improvements in electromagnets suitable for use with direction indicators : en
  • GB379124A - Improvements in and relating to electro-hydraulic apparatus : en
  • FR730848A - Improvements to processes and apparatus for gas cleaning : en fr
  • FR730912A - Hermetically sealed container fitted with an opening device : en fr
  • GB379014A - Improvements in the manufacture and production of hydrogen from hydrocarbons : en
  • US1873127A - Apparatus for measuring capacity of a refrigerating machine : en
  • US1873653A - Closure fastener : en
  • US1873317A - Dispensing machine : en
  • CA325411A - Message cabinet : en fr
  • GB379267A - Harpoon for the electric killing of whales : en
  • US1873505A - Propellers for aeroplanes and the like : en
  • DE557648C - Process and device for the production of zippers : de en
  • GB379184A - Treatment of the felts employed for polishing glass : en
  • US1873432A - Talking machine : en
  • US1873623A - Valve : en
  • US1873812A - Pump : en
  • USD87634S - Seaverns w : en
  • US1873165A - Method of and reagent for treating wet oils : en
  • US1873533A - Azo-dyestuffs and process of making same : en
  • US1873834A - Support for electric discharge devices : en
  • DE557656C - Clip-on label : de en
  • GB379228A - Improvements in devices for dark-field illumination of microscopic objects in incident light : en
  • DE557768C - Method of cleaning pulp after cooking : de en
  • DE557401C - Towel rail : de en
  • US1873553A - Typewriting machine : en
  • DE557260C - Waste incineration plant with several cells or grates : de en
  • DE557583C - Protective mat for grain from a layer of straw or cane : de en
  • GB379253A - Loom shuttles : en
  • US1872664A - Glass apparatus : en
  • US1872710A - Wrench : en
  • US1872829A - Method and apparatus for the manufacture of concentrated ammonia liquor : en
  • US1873013A - High temperature transfer material : en
  • US1873748A - Model for illustrating office buildings and the like : en
  • FR730867A - Device for moving the main planes of phographic lenses : en fr
  • GB379249A - Improvements in or relating to means for increasing the selectivity of wireless receiving sets : en
  • US1872647A - Remote control system : en
  • US1873010A - Apparatus for taking samples of milk : en
  • GB379023A - Improvements in or relating to wrist watch straps : en
  • FR730764A - Tie holder : en fr
  • FR730792A - Eddy current motor : en fr
  • FR730955A - Method and device for the manufacture of impellers for radial turbines : en fr
  • GB378993A - Improvements in or relating to web roll supporting mechanism for use in printing machines : en
  • FI14530A - Anordning for the maturation of the electron is frosted and pulsed : en fi
  • US1872909A - Wall bed : en
  • US1873056A - Manufacture of fibrous articles : en
  • US1873593A - Autographic register : en
  • US1872673A - Manifold : en
  • US1873678A - Machine lathe : en
  • DE557357C - Method and device for the fluid production of hollow bodies that taper upwards : de en
  • DE557682C - Method and device for the production of centrifugally cast pipes : de en
  • US1872765A - Motor mounting : en
  • US1873872A - Connecting member fob continuous fasteners : en
  • GB379307A - Improvements in the manufacture of cigarettes : en
  • US1873182A - Weft detecting mechanism for double shuttle looms : en
  • CA325335A - Package making machine : en fr
  • FR730918A - Method of recording sounds by means of an electronic beam : en fr
  • US1872853A - Fountain shaving brush : en
  • US1873203A - Inkstand and bottle : en
  • US1872974A - Brake : en
  • US1873319A - Refrigerating system : en
  • US1873889A - Method for the preparation of chromium trioxide : en
  • GB379024A - Improvements in stair carpet clips : en
  • GB379041A - Improvements in or relating to manually operated electric controllers of the cam shaft type : en
  • GR3787B - ELECTRICITY PRODUCTION MACHINE. : el en
  • DE557686C - Process for the production of molded parts from synthetic resins by the injection molding process : de en
  • GB379303A - Improvements in television and the like : en
  • DE557435C - Process for the production of ceramic products from silt : de en
  • DE557368C - Push-button overcurrent switch with electromagnetic spark extinction : de en
  • FR730888A - Advanced washing machines : en fr
  • GB379212A - Improvements in or relating to radio receivers : en
  • CA325341A - Oven door sealing closure : en fr
  • DE557355C - Liquid shock absorbers : de en
  • DE557714C - Device for regulating the power and degree of grinding in rod mills : de en
  • US1872798A - Truck : en
  • US1873566A - Ball bearing hinge : en
  • US1872919A - Hydraulic spring and shock absorbing device : en
  • FI14574A - Förfaringssätt and anordning för avnikotinisering av råtobak, halvfabrikat och användningsfärdiga tobaksfabrikat : en fi
  • FR40722E - Manufacturing process of sound films according to the amplitude process : en fr
  • GB379094A - Improvements in and relating to printing inks : en
  • DE557805C - Zip repair pliers : de en
  • FR730832A - Diffusion pump : en fr
  • US1872971A - Preparing all metal gimped material : en
  • US1873923A - Butter cutting machine : en
  • FR730828A - Electric battery : en fr
  • US1873612A - Grinding device : en
  • US1873703A - Expansion joint : en
  • DE557347C - Shutter with light slot plates that can be pushed into the frame : de en
  • DE557363C - Device for discharging sludge from steam boilers by means of a sludge separator arranged in the naturally circulating fluid flow outside the boiler : de en
  • FR730964A - Improvements made to partial meters for liquid distributors : en fr
  • FR730870A - Box with multiple compartments for powdery products, especially rice powder : en fr
  • US1873073A - Shuttle changing loom : en
  • USD87651S - Design fob a casing fob tempebatube indicatobs : en
  • US1872904A - Billet furnace : en
  • US1873700A - Circular saw : en
  • FR40718E - High power electric switch : en fr
  • US1873589A - Box and crate : en
  • US1872831A - Device for controlling pressure of volatile liquids : en
  • DE557572C - Method and needle for mending runs on knitted fabrics : de en
  • GB379079A - Improvements in and relating to rotary propellers : en
  • GB379116A - Puncture self-sealing inner tubes : en
  • GB379002A - Improvements in mechanical casting of metals : en
  • US1873217A - Collapsible tube squeezer : en
  • AT129543B - Millstones. : de en
  • DE557719C - Sheet metal straightening and relaxation machine : de en
  • DE557734C - Bedside lamp for mains connection with a second light source of lower strength built into the frame of the lamp and switchable independently of the actual lamp : de en
  • DE557348C - Optical device similar to a coincidence rangefinder : de en
  • FR730759A - Process for carrying out reactions in liquefied ammonia : en fr
  • FR730779A - Small volume folding portable metal drip tray : en fr
  • US1873570A - Heating furnace : en
  • US1873852A - Store : en
  • US1873346A - Method of producing switching apparatus parts : en
  • CA325227A - Gasket : en fr
  • USD87654S - Design for a beverage dispensing device : en
  • US1872914A - Dreyfus : en
  • US1873790A - Sound reproducing apparatus for advertising purposes : en
  • CA325294A - Gaseous electric discharge device : en fr
  • CA325419A - Conveying and dumping apparatus : en fr
  • DE557378C - Machine for wet treatment, dehumidification etc. of textile fabrics : de en
  • DE557664C - Process for obtaining growth-promoting, water-soluble substances from thymus glands : de en
  • FI14550A - Förfaringssätt för behandling av avfallslut : en fi
  • GB378976A - A new or improved can or container : en
  • GB379036A - Auxiliary kites : en
  • FR730795A - Perfected trap : en fr
  • GB379084A - Improvements in head-gear : en
  • FR40783E - Mechanical transmission under guide tube capable of operating by pulling or pushing : en fr
  • GB378966A - Improved means for use in controlling the timing of ignition or the mixture in internal combustion engines : en
  • CA325409A - Rubber footwear : en fr
  • US1873743A - Elastic fluid turbine : en
  • US1873786A - Selective channeling system : en
  • DE557369C - Reclosing device : de en
  • US1873468A - Weft detector and bobbin therefor : en
  • US1873667A - Measurement of rectifier voltages : en
  • US1873814A - Coupling for drill bits : en
  • US1872791A - Mop : en
  • US1872918A - Bag holder : en
  • FR40796E - Wiper mat system : en fr
  • CA325345A - Railway car coupler : en fr
  • US1873133A - Shock absorber : en
  • US1873343A - Motor mounting : en
  • US1872833A - Folding table : en
  • AT129551B - Impact fuse for grenades, in particular hand grenades. : de en
  • CA325329A - Bearing sleeve : en fr
  • DE557552C - Mercury vapor rectifier with artificial cooling of the anodes : de en
  • DK46083C - Machine for Transillumination, Sorting and Stamping of Eggs. : da en
  • GB378968A - Improvements in apparatus for straining or filtering fluids : en
  • GB379264A - Improvements in or relating to turbine and condenser assemblies : en
  • US1873856A - Nonscrew plug : en
  • USRE18578E - detroit : en