• FR694871A - Manufacturing process for liquid carbonic acid : en fr
  • FR695243A - Loudspeaker enhancements : en fr
  • GB339517A - Improvements in the manufacture or production of the tops of saddles for motor-cycles, pedal-cycles and the like : en
  • US1784321A - Centering and guiding device : en
  • US1784699A - Automatic charging of electric furnaces : en
  • GB319662A - Process and apparatus for tying cardboard packages and the like : en
  • DE514094C - Process for the preparation of alkali salts of aromatic sulfonic halogenamides : de en
  • DE514442C - Method and device for melting metal waste : de en
  • US1784341A - Shoe stretcher : en
  • GB339661A - Improvements in and relating to alternating electric current measurement devices : en
  • DE514418C - Process for the preparation of basic condensation products of ketones of tetrahydrated naphthalene derivatives : de en
  • FR695266A - Rational low-temperature process : en fr
  • GB316129A - Improvements in or relating to the manufacture of refractory articles : en
  • GB339425A - Improvements connected with sheaths for electric cables and other tubular bodies : en
  • US1784561A - Distillation of hydrocarbon oils : en
  • US1784581A - Manufacture of yarns or threads, and apparatus therefor : en
  • DE514315C - Headlights for vehicles : de en
  • FR694917A - Improvements to protective devices such as lightning arresters : en fr
  • FR695009A - Electro-mechanical locking device applicable in particular to doors and accessories of motor vehicles : en fr
  • DE514414C - Production of simple or low molecular weight dissolved silica : de en
  • US1784665A - Fuel briquette : en
  • CA306454A - Hockey stick : en fr
  • FR695097A - Advanced machine for drilling circles or rims on vehicle wheels : en fr
  • FR694865A - Device used to round the angles of squared boards and in particular of wagon footboard pallets : en fr
  • FR694890A - Process for the preparation of 1. 2. 5. 6.-diphthaloylnaphthalene, its homologues and its substitutes : en fr
  • FR695286A - Film presser for cinematographic devices : en fr
  • FR695093A - Incandescent electric lamps : en fr
  • DE514143C - Method for twisting a rayon thread with a cotton thread : de en
  • GB339350A - Improvements relating to apparatus for raising or circulating water or other liquid : en
  • DE514385C - Mixing machine with a drum rotating around a horizontal axis and a discharge chute that closes or releases the discharge opening and rotates in the drum and is influenced by the impact of the mixed material : de en
  • DE514389C - Attachment of a float for waste cistern : de en
  • GB339438A - Sound reproducing apparatus : en
  • US1784761A - Roller skate : en
  • IE11467L - Telephony. : en
  • DE514325C - Turning platform with pivot point arranged outside the track axes : de en
  • FR695254A - Arrangement of engine and transmission components in aircraft and other apparatus powered by air propellers : en fr
  • GB313093A - Improvements relating to catalytic processes particularly for the hydrogenation and dehydrogenation of organic compounds : en
  • GB339461A - An improved cooling device for electric motors : en
  • GB339842A - Improvements relating to sliding bolts : en
  • USD82754S - Design for a child s vehicle : en
  • CA306443A - Internal combustion engine : en fr
  • CA306466A - Friction clutch : en fr
  • FR694753A - Address printing machine, or other similar printing machine, with vertical reciprocating printing arm : en fr
  • FR694843A - Improvements to potato planters or the like : en fr
  • GB339587A - Improvements in or relating to collapsible or folding tables : en
  • GB339419A - Improvements in and relating to coverings for beds and the like : en
  • FR694866A - Device for sound and speaking cinematography : en fr
  • FR695190A - Percussion fuze with delayed arming : en fr
  • GB339422A - Improvements in or connected with mechanically propelled vehicles : en
  • FR695235A - Cliché manufacturing process with setup and clichés conforming to those obtained by this process : en fr
  • DK43467C - Pleating device. : da en
  • FR695066A - Improvements to electric welding machines : en fr
  • GB339941A - Improvements in and relating to electrical synchronising systems : en
  • US1784614A - Sewing-machine attachment : en
  • US1784752A - Collapsible-tube holder : en
  • CA306541A - Coating composition : en fr
  • US1784120A - Separation of the constituents of gaseous mixtures : en
  • US1784546A - Apparatus for controlling and indicating earth leakages in alternatingcurrent lines : en
  • FR695108A - Chemical product intended for the economical and practical maintenance of collectors of dynamos and electric motors, and to obtain the maximum voltage : en fr
  • GB339472A - Rack operated toy : en
  • FR694907A - Gasket for internal combustion engine : en fr
  • GB339531A - Improvements in and relating to centrifugal clear-top extractors : en
  • DE514571C - Process for the preparation of iron-free chromium chloride from ferrochrome : de en
  • FR694793A - Locking device with wedging closure : en fr
  • DE514565C - Cleaning machine for fiber material : de en
  • FR695161A - Control mechanism for toy watches, toy clocks and all toys operating by a mainspring : en fr
  • DE514209C - Measuring mechanism on compulsory speedometers with at least one measuring wheel : de en
  • FR694782A - Hollow brick, anti-thermal glass : en fr
  • FR695192A - Orchestral timpani : en fr
  • DE514342C - Automatic air-operated door locking and opening device, especially for railroad cars : de en
  • US1784064A - Chalk-line reel : en
  • US1784579A - Forming die : en
  • US1784795A - Liquid-dispensing device : en
  • FR694977A - Device for ventilating railway wagons : en fr
  • GB318894A - Improvements in valve fittings for pneumatic tyres : en
  • GB339396A - The manufacture of vat dyestuffs : en
  • GB340013A - Improvements in or relating to calculating devices particularly applicable to mean speed indicators : en
  • US1784562A - Method and apparatus for oil cracking : en
  • US1784106A - Coating zinc and cadmium : en
  • DE514473C - Marionette theater with double stage floor : de en
  • FR695269A - Process for the vulcanization of artificial rubber-like masses : en fr
  • DE514246C - Production of alkali phosphates : de en
  • US1784647A - Method of making crucibles : en
  • USD82769S - Jacob teller : en
  • FR694846A - Special electrical signaling device for motor cars with closed bodywork : en fr
  • DE514298C - Process for the production of pulp from the residues in the production of starch from potatoes : de en
  • FR694914A - Electric device with motor control to ring the bells : en fr
  • FR695143A - Arrangement of a watch on the steering body of motor cars : en fr
  • FR695051A - Luminous advertising device : en fr
  • GB339488A - Improvements in inking mechanism and the like : en
  • GB339964A - Improved process for investigating the geological structure of the sub-soil : en
  • CA306627A - Train pipe connector : en fr
  • DK43449C - Mixer. : da en
  • GB339455A - Improvements relating to retaining devices for bolts, pins, shafts and the like : en
  • CA306460A - Box for filing index cards : en fr
  • CA306543A - Coating composition : en fr
  • AT120151B - Using a stapling machine in sheets of paper u. Like. A driven staple. : de en
  • AT120206B - Fluoroscopic and receiving diaphragms and process for their manufacture. : de en
  • US1784777A - Sheet piling : en
  • CA306544A - Method of treating tungsten filaments : en fr
  • DE514363C - Cooking vessel with a heating jacket surrounding the base : de en
  • FR695202A - Improvements to corking machines for bottles with cork stoppers : en fr
  • FR695287A - Advanced seal for pipes and its manufacturing process : en fr
  • GB339980A - Improved protractor : en
  • US1784115A - Combined automobile cover and tent : en
  • US1784469A - Best-available copy : en
  • US1784723A - Aircraft : en
  • FR695062A - Mode of realization of the motive power installations, say : en fr
  • AT120317B - Measuring device. : de en
  • DE514435C - Process for the production of varnishes from polyvinyl esters : de en
  • CA306579A - Cast iron converter : en fr
  • CA306596A - Process of increasing the absorptive power of timbers : en fr
  • US1784396A - Power-transmission gear for internal-combustion engines : en
  • US1784755A - Anchorage device : en
  • GB319736A - Improvements in or relating to the manufacture of capsules made of cellulose esters which are capable of shrinking and are stored in the air : en
  • AT120184B - Device for indicating the presence of a foreign gas, in particular luminous gas, in the air. : de en
  • US1784673A - Adjusting unit for heating systems : en
  • AT120256B - Steam power plant with storage tank fed by two charging lines at different pressures. : de en
  • DE511807C - Tab, connector or the like for flat objects, such as sheets, plates, cards and the like, which engages in the card or the like : de en
  • DE514474C - Device for extinguishing the excess calcium oxide contained in cement or clinker : de en
  • US1784651A - Automatic reclosing-circuit-breaker system : en
  • DE514351C - Electric lighting fixture : de en
  • DE514386C - Device for strengthening the train in the ring furnace and for cooling the Auskarrkammer : de en
  • DE514156C - Device for force and mass balancing in vibrating systems : de en
  • USD82723S - Vania : en
  • DE514197C - Device intended to prevent seasickness from occurring on water, air, railroad and motor vehicles : de en
  • GB339423A - Improved apparatus for cooling metals in a closed container : en
  • DE514154C - Fertilizer spreader with sieve-like spreading slides moved back and forth in the longitudinal direction of the fertilizer box between two floors provided with transverse slots : de en
  • DE514377C - Cover plate for wing : de en
  • FR695095A - Process for the preparation of hydrogen carbide derivatives containing in the molecule more than one methyl-halogen group : en fr
  • FR695319A - Improvement in knitting looms : en fr
  • GB339570A - Improvements in the welding of metal pipes or tubes : en
  • DE514307C - meat grinder : de en
  • DE514264C - Controller consisting of a clock generator, auxiliary control and signal boxes, in particular for controlling steam boiler systems : de en
  • FR695260A - Double jet control device : en fr
  • DE514341C - Process for cleaning and improving the odor of phenols : de en
  • DE514455C - Connection device for cattle : de en
  • USD82770S - Design fob : en
  • US1784047A - Typewriting machine : en
  • US1784694A - Work-handling crane for locomotive appurtenances : en
  • US1783951A - Pattern copying machine : en
  • US1784619A - Toilet seat : en
  • CA306569A - Device for distributing materials into branch conduits : en fr
  • FR37488E - : fr
  • FR695138A - Scaling machine for extracting fibers from leaves of yucca plants and the like : en fr
  • GB339506A - : en
  • CA306561A - Cleaning device for bar screens : en fr
  • USD82774S - Design fob a badiocabinet : en
  • DE514390C - Production of crystalline, stable and high percentage chlorinated lime : de en
  • DE514430C - Putty-free attachment of fittings to insulating bodies, especially for transducers, in which the fitting is pressed onto the insulating body by means of clamping devices located at both ends of a curved flat strip running inside the insulating body and having only one counter-bearing : de en
  • DE514574C - Safety circuit for metal vapor rectifier for quick disconnection of the alternating current side in the event of a short circuit : de en
  • DE514119C - Mailbox equipped with an electric drop alarm : de en
  • US1784056A - Thermostatically-controlled valve mechanism : en
  • US1784791A - Rolling mill : en
  • CA306617A - Manufacture of cellulose xanthate : en fr
  • DE514366C - Salt bath for glowing metal objects : de en
  • FR695174A - Rubber toy : en fr
  • GB339375A - Improvements in or relating to insulated electric cables conductors and the like : en
  • FR695091A - Improvements in spraying apparatus for insecticides and similar materials : en fr
  • GB339473A - Improvements connected with the roofs of motor cars and motor coaches : en
  • US1783958A - Arch or truss shoe : en
  • US1784294A - Mattress : en
  • US1784711A - Process of recovering cresol from aqueous solutions of same : en
  • CA306465A - Metal dryer for hosiery : en fr
  • USD82750S - Design fob a child s vehicle : en
  • US1784405A - Method and mechanism for lubricating locomotive-driving-rod journals : en
  • DE514467C - Film projection apparatus with series resistor : de en
  • FR37439E - Improvements to telegraphy and wireless telephony antennas : en fr
  • FR695159A - Filing cabinet : en fr
  • GB313501A - Improvements in asynchronous electric motors : en
  • GB339524A - Improvements in or relating to anti-skid chain devices for use with motor vehicles : en
  • US1784507A - Folding table : en
  • US1784669A - Electric switch : en
  • DE514321C - Steam system with several boilers and consumers with different pressure requirements combined to form a battery : de en
  • CA306444A - Fretting device for violins, cellos, etc. : en fr
  • AT120330B - Device for the superficial reduction of the oxide layer of metal oxide rectifier plates. : de en
  • FR694844A - Cosmographic demonstration machine : en fr
  • GB339660A - An improved process for facilitating the starting of internal combustion engines : en
  • GB339495A - Improvements relating to the construction of electric motors : en
  • GB339963A - Improvements relating to the distillation of bituminous sbales, cannel coals, torbanites and similar carbonaceous substances : en
  • FR695276A - Triple valve for automatic direct-acting brakes : en fr
  • AT120298B - Switching device with arc quenching. : de en
  • FR695217A - Improvement in canvases to be smoothed : en fr
  • US1784219A - Cleaning apparatus for cottonseed : en
  • US1784482A - Lingerie clasp : en
  • FR695089A - Improvements to powder, make-up or other similar articles : en fr
  • CA306611A - Electromagnetic device : en fr
  • US1784373A - Pottery mold and method of making the same : en
  • US1784379A - Process of reducing organic keto compounds : en
  • DE514115C - Egg heads : de en
  • CA306428A - Weatherstrip for doors : en fr
  • US1784683A - Sledge hammer : en
  • US1784727A - Method of and apparatus for conditioning lumber and other materials : en
  • US1784627A - Apparatus for separating moisture from vapor : en
  • US1783988A - Two-post, two-speed, three-shaft portable drawworks : en
  • US1784348A - Latitude adjustment for gyrocompasses : en
  • CA306580A - Fertilizer : en fr
  • CA306589A - Telephone system : en fr
  • US1784175A - Adjusting stops for sawmill carriage headblocks : en
  • AU2383329A - Improvements in cultivators : en
  • FR695137A - Tin can with tear-off opening device : en fr
  • USD82775S - Fritz a : en
  • USRE17898E - Process for the treatment of hydrocarbons : en
  • DE514263C - Valve apparatus for carrying out oil splitting processes under pressure : de en
  • AT120294B - Method for venting centrifugal pumps using a jet suction device. : de en
  • GB339673A - Method of and apparatus for the electro-osmotic purification of liquids : en
  • US1783949A - Aircraft toy bomber : en
  • US1784762A - Process of and apparatus for milling flour : en
  • CA306554A - Abrasive or refractory article : en fr
  • FR695102A - Pecfected reinforced battens and laths : en fr
  • CA306618A - Upholstery construction : en fr
  • CA8989S - Glove : en
  • DE514354C - Melting, kiln or heating furnace : de en
  • DE514460C - Device for turning off sharp flange edges on rail vehicles while leaving the vehicle on the track : de en
  • DE514468C - Rotary lobe pump with sickle-shaped working chamber and slide piston designed as a cross loop : de en
  • DE514470C - Method for the permanent fastening of nuts on screw spindles, especially on clamping claw spindles for motorcycle or pillion saddles : de en
  • GB339413A - Improvements in apparatus for delivering measured quantities of liquid : en
  • AT120350B - Device for testing wheels, in particular spoked wheels, for concentricity. : de en
  • AU2632930A - Improvements relating to pipe supporting devices : en
  • DE514153C - Process for the production of hollow metal bodies by centrifugal casting in non-perforated green sand molds : de en
  • FR694955A - Blotting pad : en fr
  • US1784359A - Mineral-oil composition : en
  • DE514265C - Automatic switch-off device for electric drives of flat knitting machines : de en
  • AT120319B - Choke coil to protect high-voltage systems against traveling waves, overcurrents, etc. like : de en
  • FR695052A - Ashtray for smokers : en fr
  • US1784117A - William james sidis : en
  • US1784214A - Method of recovering and increasing the production of oil : en
  • US1784324A - Medicine : en
  • AT120227B - Gang saw. : de en
  • DE514380C - Device for covering box parts, packages and the like. like : de en
  • FR695117A - Container with removable cover for storing and displaying objects of all kinds, in particular cigarettes : en fr
  • US1784415A - Electrical recording seismograph : en
  • GB339392A - Improvements in or relating to adjustable clamping devices : en
  • US1784473A - Mine car : en
  • US1784013A - Guard for spectacles and eyeglasses : en
  • US1784284A - Scraper-control mechanism : en
  • AT120248B - Humidity regulator for paper or similar webs. : de en
  • DE514210C - Seed dressing : de en
  • US1784783A - Ventilating device : en
  • US1784499A - Cultivator : en
  • US1784792A - Apparatus for making insulators : en
  • US1784263A - Trailer-steering device : en
  • CA306560A - Synchronising method : en fr
  • CA306574A - Motor vehicle device : en fr
  • DE514451C - Collar or similar button with a safety clip : de en
  • GB339977A - Improvements in the production of kinematograph film positives : en
  • CA306458A - Valve mechanism for compressed air brakes : en fr
  • DE513109C - Gate valve for gas firing, in particular for wind heaters : de en
  • FR695103A - Improvements to photoelectric cells : en fr
  • US1784724A - Sewing-machine feed : en
  • US1784456A - Method and apparatus for filling upholstery : en
  • US1784218A - Method of forming vehicle wheel disks : en
  • FR694796A - Advanced device for soap making and molding : en fr
  • FR695183A - Improvements to sole display machines : en fr
  • US1784023A - Drive chain : en
  • US1784419A - Bicycle mechanism : en
  • US1784145A - Motion-arresting means for motor-propelled vehicles : en
  • US1784053A - Valve mechanism : en
  • DE514136C - Letter postcard with address flap : de en
  • DE514279C - Electric motor, especially for speaking machines : de en
  • US1784660A - Expansible toe form : en
  • FR695088A - Grease nipple for phonograph movement : en fr
  • FR695340A - Method of splicing metal tubes : en fr
  • GB319612A - Improvements in or relating to thermionic cathodes of vacuum electric tube devices : en
  • GB339624A - A method of producing ingots from metals of high crystallising speed such as aluminium and its alloys : en
  • US1784480A - Tank-dome cover and securing means therefor : en
  • FR695330A - Complex glass : en fr
  • US1784484A - Car construction : en
  • GB339478A - Improvements in adjusting means for rotatably mounted electrical components : en
  • CA306567A - Apparatus for facilitating the starting of internal combustion engines : en fr
  • US1784275A - Egg carton : en
  • AT120233B - Process for the production of school boards from cement paste. : de en
  • US1784001A - Mechanical stoker : en
  • US1784222A - Suction atomizer : en
  • US1784336A - Sheet-feeding device : en
  • US1784682A - Arc-ground suppressor : en
  • CA306516A - Blade ring for steam or gas turbines : en fr
  • AT120292B - Internal combustion engine, in particular for pulverulent fuels, with several piston lubrication points arranged on the cylinder circumference. : de en
  • DK43457C - Machine for sawing iron beams under the water. : da en
  • US1783964A - Stamped diestock : en
  • US1784692A - Toy : en
  • FR695058A - Universal tool holder for parallel lathe : en fr
  • AT120134B - Laundry rammer. : de en
  • US1784242A - Apparatus for inducing flow of oil from wells : en
  • US1784554A - Rotary automobile lift structure : en
  • US1784748A - Hand bag and frame therefor : en
  • US1784110A - Buffer for well swabs : en
  • US1784259A - Battery-terminal connecter : en
  • USD82747S - Nellie b : en
  • AT120341B - Woltmann knife for gases, vapors or liquids with a vertical axis of the measuring element. : de en
  • AU2267229A - An improved jug for electrically heating liquids : en
  • FR694882A - Improvements to oil can holders : en fr
  • GB339493A - Improvements in or relating to telephone systems : en
  • DE514077C - Apparatus for washing the starch out of starchy fruits : de en
  • FR694815A - Improvements relating to the setting of the yarn in a rack in textile machines : en fr
  • FR694894A - Adduction apparatus for machines used for handling eggs, fruit and other objects liable to be easily crushed : en fr
  • GB339562A - Improvements in and relating to the production of mixtures comprising ammonium nitrate and calcium carbonate : en
  • US1784190A - Engine starter : en
  • US1784298A - Wire-stripping machine : en
  • US1783987A - Chain-adjusting device : en
  • GB339452A - Improvements relating to warp beams : en
  • US1784666A - Loading attachment for road graders : en
  • US1784773A - Odometer : en
  • US1784430A - Barrette : en
  • US1784553A - Hydraulic jack : en
  • US1784691A - Road-surfacing machine : en
  • DE514336C - Measuring device for liquids : de en
  • DE514256C - Procedure for operating synchronous remote printers : de en
  • US1784041A - Thermostatically-controlled valve mechanism : en
  • US1784182A - Drag harrow : en
  • US1784545A - Drive for paper machines : en
  • CA306507A - Faucet : en fr
  • CA306570A - Shade holder : en fr
  • CA306520A - High speed cigarette machine : en fr
  • CA306529A - Saw-mill hammer dog : en fr
  • FR695189A - Vacuum evaporation apparatus : en fr
  • AU2738930B - Process of sintering argillaceous material : en
  • GB339643A - Remote indications and supervisory control systems : en
  • GB339946A - Improvements in or relating to the manufacture of steel having good machining properties : en
  • FR694886A - Device for controlling, by removable motor, the propulsion and working mechanisms of machines usually powered by animal traction : en fr
  • GB339415A - Improvements in or relating to electrical discharge tube amplifiers : en
  • US1784103A - Exchangeable filter, more particularly for artificial-silk-spinning machines : en
  • US1784495A - Method of ornamenting surfaces : en
  • GB339444A - Improved process for dyeing skins, hairs, feathers or the like : en
  • GB339491A - Process for the manufacture of acetone : en
  • GB339369A - A new or improved testing appliance for ignition systems : en
  • GB339648A - Improvements in or relating to lock keys : en
  • FR694770A - Process for making butter and margarine that keep well : en fr
  • DE514568C - Spin drum for washing out spun material : de en
  • FR695203A - Improvements to telephone circuits : en fr
  • GB339512A - Improvements in or relating to heating apparatus : en
  • US1784383A - Tire rim : en
  • FR37450E - Improvements to four-wheeled automobiles : en fr
  • FR694931A - Improvements to automatic welding devices : en fr
  • FR694874A - Potato masher : en fr
  • FR695134A - Razor blade enhancements : en fr
  • US1784382A - Apparatus for utilizing solar radiations for therapeutic purposes : en
  • FR694831A - Multiple combination remote command transmitter : en fr
  • FR694868A - Protected narrow slit device for film recordings : en fr
  • GB339566A - Process for effecting continuous discharge of solid matters from centrifugal bowls with unperforated bowl-wall : en
  • USD82772S - Elmer w : en
  • US1784492A - Lock joint : en
  • US1784713A - Linking machine : en
  • AT120304B - Arrangement for displaying or registering measured values. : de en
  • CA306531A - Latch mechanism : en fr
  • USD82725S - Clyde g : en
  • FR695125A - Process for the production of higher boiling point products at the expense of aliphatic or hydroaromatic compounds : en fr
  • US1784399A - Machine for dyeing and treating yarn : en
  • DE514292C - Process for the production of curved resonance bodies : de en
  • FR695240A - Process for manufacturing bearings and similar parts in special friction alloys : en fr
  • AT120250B - Method for clearing cotton fibers from closed vessels. : de en
  • CA306582A - Ferrous metal : en fr
  • CA306453A - Shock absorbing road wheel for vehicles : en fr
  • AT120265B - Cylinder for standing, double-acting internal combustion engines. : de en
  • CA306506A - Receptacle : en fr
  • CA306446A - Saw mill dog actuating mechanism : en fr
  • US1784637A - Pipe connection : en
  • USD82746S - William c : en
  • DE514433C - Process for the production of green dyes of the benzanthrone series : de en
  • USD82722S - Design for paper napkin or the like : en
  • DE505646C - Rotary valve assembly for internal combustion engines : de en
  • DE514144C - Mixing device for producing foam-like mixtures from cement, water and a foaming agent : de en
  • AU2380329A - Improvements in traffic markers : en
  • DE514569C - Process for the production of a fabric for brake linings : de en
  • CA306572A - Refuse burner : en fr
  • DE514504C - Process for the production of iron complex salts : de en
  • AU2716330A - Improvements in and connected with vats forthe dyeing of materials : en
  • GB318599A - Process for the electrolytic production of alloys of calcium or strontium with lead : en
  • US1783983A - Powdered coke product : en
  • AT120129B - Process for generating X-ray images. : de en
  • US1784801A - Floor covering and method of making same : en
  • AT120225B - Braiding machine without gear plate. : de en
  • AT120255B - Steam system with high and low pressure network. : de en
  • DE514164C - Suction mouthpiece for vacuum cleaner : de en
  • DE514503C - Process for the production of esters from organic acids and polyhydric alcohols : de en
  • DK43451C - Adjustable partitions for feed troughs and bases in cowsheds. : da en
  • FR694954A - Cowling for air-cooled aircraft engines : en fr
  • AT120241B - Wet press assembly of paper and board machines. : de en
  • DE514398C - Regulators for electrical machines : de en
  • IS34B6 - Refrigerator for freezing fish : en is
  • AT120277B - Fluid gear for driving machines with strongly changing power requirements, especially rolling mills and conveying machines. : de en
  • DE477088C - Metal propellers for aircraft : de en
  • DE514301C - Automatic gas blow-off device for air tanks : de en
  • AT120137B - Melting and refining cupola. : de en
  • AT120218B - Wood wool tube and method and apparatus for making the same. : de en
  • FR695085A - Improvements in drying cellulose articles such as pulps, fabrics and other similar products : en fr
  • FR695191A - Flapping wing aerial locomotion apparatus : en fr
  • DE514171C - Electrolyser for the production of alkali hypochlorite liquor, especially sodium hypochlorite liquor : de en
  • US1784156A - Apparatus for mining and loading coal : en
  • AT120127B - Electric torch or hand lamp with reflector that can be adjusted to the focal point of the light bulb. : de en
  • FR695019A - Two-stroke engine with transfer injector : en fr
  • AT120126B - Electron tube with choke coils in the electrode supply lines. : de en
  • FR694983A - Installation of fuel pumps for polycylindrical internal combustion engines with injection : en fr
  • FR695072A - Multiple electrode vacuum tube with emitting source separate from the heating element : en fr
  • GB317014A - Improvements in or relating to calculating or accounting machines : en
  • GB319333A - Process for the treatment of marine algae : en
  • GB339390A - Improvements in or relating to web roll supporting and handling mechanisms for printing and other machines : en
  • US1784082A - Exercising device : en
  • US1784073A - Safety milk-bottle container : en
  • CA306463A - Lighting device for power vehicles : en fr
  • US1784323A - Grit-distributing device : en
  • AT120303B - Electrical plug. : de en
  • AU2383629A - Process for preventing the formation of scale and similar deposits in steam boilers, evaporators, condensers, boiling pans, coolers andthe like : en
  • US1784004A - Electrical filtering apparatus : en
  • CA306610A - Lead alloy : en fr
  • US1784483A - Pneumatic feed regulating mechanism : en
  • US1784325A - Barrel of firearms : en
  • USD82745S - Design fob a lawn-sprinkler nozzle : en
  • CA306515A - Cigarette box : en fr
  • US1784393A - Threadless coupling : en
  • US1784125A - Poppet-valve-actuation means : en
  • US1784177A - Sewing-machine presser foot : en
  • FR694785A - Device for rolling up packaging cases or sheaths : en fr
  • FR695239A - Streamer : en fr
  • GB339533A - Improvements relating to dental equipment : en
  • GB362555A - Overhead line with oscillation dampers : en
  • AT120273B - Method and device for the mechanical resolution of right triangles. : de en
  • AT120235B - Soaping device. : de en
  • US1783980A - Cushion tread for footwear : en
  • US1783998A - Photographic reproduction objective with two diaphragms and its application as in printing positives for black and white cinematography, color cinematography, or cinematography in relief : en
  • CA306449A - Pumping system : en fr
  • AT120190B - Remote image transmission. : de en
  • CA306470A - Lawn edging tool : en fr
  • DE514178C - Device for watering trees u. like : de en
  • DK43465C - Self-adjustable Ball Joint Connection or Bearing. : da en
  • FR695321A - Device for winding films in cinematographic devices : en fr
  • GB339632A - An improved soil drainage device or well-point : en
  • GB339328A - Improvements in gear cutting hobs : en
  • AT120159B - Oven. : de en
  • AT120164B - Shop window advertising. : de en
  • AT120345B - Method for preventing changes in the radiation constants of conductor surfaces which are located in a high vacuum space that is not free from mercury and other vapors. : de en
  • US1784352A - Necktie structure : en
  • AT120150B - Telephone station with amplifying device. : de en
  • US1784148A - Guard for athletes : en
  • US1784547A - Hydraulic brake mechanism : en
  • US1784659A - Driving means for the rollers of spinning machines : en
  • AT120171B - Method and device for cleaning precious metals. : de en
  • AU2731130A - Improvements in and relating tothe manufacture of hollow articles from fibrous pulp : en
  • GB339433A - Improvements relating to trucks for tramway and other rail vehicles : en
  • GB339637A - Improved mixtures for addition to motor fuels to reduce "knock" : en
  • AT120299B - Device on motor counters to display the instantaneous values : de en
  • AU2626930A - Adjustable supporting means : en
  • CA306482A - Golf practising device : en fr
  • US1784434A - Grease gun : en
  • US1784789A - Matrix for typographical machines : en
  • AT120217B - Device for storing the bracket pipe system with bracket pantographs. : de en
  • AT120302B - Synchronization method. : de en
  • CA306436A - Container cover : en fr
  • US1784719A - Means for driving spindles in textile-spinning machines : en
  • US1784332A - Liquid electric controller : en
  • CA306581A - Flexible shutter, blind, roof, etc. : en fr
  • AT120297B - Acoustic facility. : de en
  • GB339477A - Machine for rinsing and sterilising crockery : en
  • FR695251A - : fr
  • US1784524A - Automotive drive : en
  • CA306534A - Electric control apparatus : en fr
  • FR694761A - Two-ply fabric probe and internal surface varnished and polished like a mirror : en fr
  • US1784636A - Valve structure : en
  • US1784696A - Band-saw holder : en
  • DE514217C - Device for lighting demonstration rooms, in particular for cinematographic or stereoscopic demonstrations with intermittent projection of the partial images : de en
  • DE514466C - Process for cleaning and loosening cellulose : de en
  • DE514490C - Welding of pipes meeting at an angle : de en
  • US1784309A - Power-transmission device : en
  • US1784808A - Building structure : en
  • CA306586A - Method of distilling bituminous coal : en fr
  • CA306564A - Process of preserving eggs : en fr
  • CA306629A - Chlorination of methane for the production of methyl chloride : en fr
  • AU2641930A - Improvements in casters : en
  • AT120270B - Device for lubricating multi-stage vertical gears. : de en
  • CA306621A - Door catch : en fr
  • AT120199B - Steam or gas turbine. : de en
  • AT120334B - High frequency machine. : de en
  • AT120124B - Metal vapor arc lamp. : de en
  • AU2481730B - Convertible table and flower pot stand : en
  • DE514114C - Onion cutter : de en
  • DE514130C - Hollow metal rod for supporting plants and trees : de en
  • GR2981B - INDEPENDENT BLACK COLOR OF VESSELS AND THEIR SHINESS. : el en
  • AT120321B - Circuit arrangement for audio frequency dialing in telephone connections. : de en
  • AT120348B - Foot part for an Eotvös rotary balance for carrying out gravity measurements : de en
  • AT120214B - Vacuum cleaner. : de en
  • US1784052A - Vapor-pressure gauge : en
  • US1784350A - Vibration conductor for the deaf : en
  • US1784515A - Binocular nonstop-motion-picture camera : en
  • US1784674A - Film formation and operation of electrolytic condensers and other apparatus : en
  • AT120182B - Coupling device for the transmission of electrical energy to natural or artificial lines. : de en
  • AT120291B - Storage of the stuffing box lining on the shaft of a steam or gas turbine. : de en
  • AT120316B - Power source for crosstalk measurements on telecommunication lines etc. like : de en
  • US1784071A - Boat : en
  • US1784628A - Method for removing oil from the shell of the cashew nut : en
  • AU2388629A - Method of and apparatus for automatically supplying lubricating oil, water vapor, and airto the explosive charge of internal combustion motors : en
  • DE514289C - Welding process : de en
  • US1784100A - Liquid seal : en
  • US1784370A - Construction for rehabilitating rail joints : en
  • USD82766S - Design fob a range : en
  • AT120295B - Circuit arrangement for the transmission of messages over telephone lines. : de en
  • DE514304C - Anti-skid device : de en
  • US1784535A - Fireman's hose spanner and scaling hook : en
  • US1784775A - Airship : en
  • DE513986C - Card saving device for jacquard machines : de en
  • DE514449C - Counter slide reset for calculating machines with motor drive : de en
  • GB339575A - An improved method of, and apparatus for, desuperheating steam : en
  • DE514137C - Playback device : de en
  • DE514211C - Tubular T-piece : de en
  • US1784572A - Derrick : en
  • US1784652A - Water heater : en
  • US1784500A - Rescue submarine : en
  • US1784123A - Wrench : en
  • US1784653A - Amplifier : en
  • US1784172A - Listening and selecting apparatus : en
  • AT120170B - Device for measuring the liquid level in containers. : de en
  • AT120198B - Process for the production of electrical multi-conductor cables with conductors with non-circular cross-sections. : de en
  • US1784306A - Swiveled lamp-shade support : en
  • US1784631A - Nut-tapping machine : en
  • US1784643A - Method of making stators for dynamo-electric machines : en
  • AT120290B - Rotary piston machine with rotating abutment. : de en
  • GB339518A - Improvements in electromagnetically controlled pumps : en
  • US1784551A - Meter-box lid : en
  • US1784005A - Shock absorber : en
  • US1784202A - Stone spreader : en
  • US1784593A - Gear transmission : en
  • US1784784A - Amphibian plane : en
  • CA306485A - Sound record carrier : en fr
  • US1784078A - Device for automatically filling fountain pens : en
  • US1784193A - Spring-tooth cultivator : en
  • US1784679A - Cord tie : en
  • AT120267B - Carburetor with mechanically controlled fuel nozzle. : de en
  • FR695069A - Fixed multipurpose agricultural machine : en fr
  • AT120197B - Conveyor press for sheeter for cutting paper webs into sheets. : de en
  • DE514334C - Device for the simultaneous registration and remote display of devices that carry out individual examinations and where the measuring device repeatedly returns to a certain position : de en
  • DE514413C - Device for the treatment and purification of gases by means of atomized liquids : de en
  • FR695059A - Automatic catch : en fr
  • GB339373A - Improvements in or relating to torque systems for motor vehicles having two adjacentdriving axles : en
  • AT120216B - Train control device. : de en
  • CA306583A - Kitchen utensil : en fr
  • US1784205A - Controller for power-driven pumps : en
  • US1784276A - Soft box toe : en
  • AT120238B - Ironing board. : de en
  • US1784151A - Goggles : en
  • AU2700530A - Improvements ina blank for ovalcone. cup : en
  • US1784345A - Means for positioning mold pattern units : en
  • US1784662A - Shoe form : en
  • US1784312A - Pocket holder : en
  • AT120116B - Device for tuning high-frequency circuits, especially those with low energies. : de en
  • US1784040A - Radiator cabinet : en
  • US1784385A - Compacting mechanism : en
  • CA306565A - Electric door operator : en fr
  • US1784295A - Brake-operating means : en
  • US1784650A - Apparatus and method of transferring coke and coax : en
  • CA306431A - Manufacture of pipes : en fr
  • DE514026C - Alternating current generator, the useful current of which is induced in stationary windings by a force line guide that is expediently moved back and forth in a direct current exciter field by means of a flying piston motor : de en
  • US1784517A - Motor for loud-speakers : en
  • US1784743A - Receiving and dispensing cabinet : en
  • CA306493A - Process of treating fatty oils : en fr
  • US1784455A - Method of leveling shoes : en
  • AT120223B - Method and device for applying reinforcement strips to sacks. : de en
  • CA306608A - Shoe upper cutting device : en fr
  • US1784564A - Laundry machine : en
  • DE514200C - Holders for the core rings in molds for casting caliber rolls, consisting of radial bolts under spring pressure : de en
  • USD82765S - Stockstrom : en
  • AT120205B - Device for starting single armature converters from the alternating current side. : de en
  • DE514272C - Glass concrete ceiling with air insulation rooms : de en
  • DE514142C - Adjustable rifle : de en
  • US1783976A - Combined bolt anchor and support : en
  • US1784044A - Steering gear : en
  • US1784119A - Oscillograph : en
  • FR694790A - Oxidation of ammonia : en fr
  • FR695293A - Limited flow valve : en fr
  • DE514102C - Tripping device by means of a wave spring held in an unstable position : de en
  • DE514140C - Switchgear for electrically driven centrifugal pumps : de en
  • DE514248C - Process for the preparation of substituted guanidines : de en
  • DK43461C - Device for Telephone Devices with Speaker and Highly Sensitive Microphone. : da en
  • US1784588A - Mop holder : en
  • US1784596A - Closed-end resonating horn : en
  • US1784369A - Woman's combination or convertible garment : en
  • CA306552A - Electro-pneumatic brake : en fr
  • CA306615A - End train pipe valve : en fr
  • AT120237B - Collapsible umbrella or parasol. : de en
  • CA306427A - Cylinder head for internal combustion engines : en fr
  • AT120123B - Method and machine for manufacturing low capacity spools. : de en
  • AT120246B - Drafting system for roving of textile fibers. : de en
  • CA306562A - Method of irradiating milk solids with ultra-violet rays : en fr
  • GB339325A - Advertising device : en
  • AT120333B - Telephone facility with transfer lock for incoming calls. : de en
  • US1784019A - Spray-cooling device : en
  • US1783961A - Tool-securing device : en
  • CA306510A - Oscillating valve : en fr
  • CA306584A - Finish-strip assembly : en fr
  • US1784129A - Vacuum tank : en
  • US1784143A - Tire pump : en
  • US1784764A - Gas range : en
  • US1784167A - Safety device for electric-lamp bulbs : en
  • US1784208A - Lock : en
  • DE514208C - Device for determining the dust content in air and gases by means of optical analysis : de en
  • FR695075A - Seat belt for vehicles of all types : en fr
  • GB339447A - Suspension device for automatic couplings for railway vehicles : en
  • DE514258C - Automatic switching device for switching a consumer from a feed line to a live reserve line : de en
  • FR37414E - Automatic braking process of the vagoons in a yard : en fr
  • GB339585A - Improvements in or relating to reels for kinematograph films : en
  • CA306451A - Electric water heater : en fr
  • CA306600A - Quilting machine : en fr
  • FR694987A - Method and apparatus for mixing substances : en fr
  • GB339578A - Improvements in processes of and apparatus for straightening the walls of the chambers of ovens or retorts for producing gas and coke : en
  • FR694767A - Assembly allowing to generate oscillations of very high frequency : en fr
  • FR695258A - Device for remotely indicating the positions of marks, for example of needles of measuring instruments : en fr
  • US1784096A - Fluid-operated swab : en
  • GB339593A - Improvements in louvre shutters and ventilators and means for operating same : en
  • DE514230C - Explosive cartridge : de en
  • FR37482E - : fr
  • GB339652A - Improvements in or relating to rear axle constructions for automobiles : en
  • FR694965A - Improvements to hooks intended for fishing : en fr
  • AT120232B - Method for replacing support masts for electrical lines and the like. like : de en
  • GB317849A - Gaseous electric conduction apparatus : en
  • US1784180A - Roof for carriage bodies : en
  • FR694794A - swimming equipment : en fr
  • FR694867A - Improvements made to clamps with sealing tabs for fixing pipes and cables : en fr
  • GB339545A - Carburettors for internal-combustion engines : en
  • US1784270A - Method of bemoving methanol pbom pybomgneotjs acid liqttob : en
  • US1784508A - Roof : en
  • FR694842A - Radiator cover forming dust filter : en fr
  • FR695053A - Improvements to telephone installations : en fr
  • GB339997A - Improvements in the colouration of cellulose ester materials : en
  • FR695013A - Method and device for direct radiography of pearls and precious stones : en fr
  • FR695073A - Improvements made to manometers of the said type : en fr
  • GB317085A - : en
  • AT120215B - Arrangement for regenerative braking of direct current series motors. : de en
  • US1784722A - Clutch construction : en
  • DE514236C - Arrangement for starting and operating synchronized asynchronous motors with a chained biaxial winding of the induced part, in which the chaining point of the winding is connected to an equipotential point of the DC exciter circuit : de en
  • CA306594A - Apparatus for preparing semi-colloids and uniform colloids : en fr
  • FR695033A - Process for obtaining a photographic or other relief print or image : en fr
  • US1783978A - Lubricating system for chain drives : en
  • US1784319A - Sanitary milk pail : en
  • US1784558A - Loading attachment for tractors : en
  • DE514084C - Process for producing light-sensitive layers containing diazo compounds : de en
  • DE514158C - Running floor for cameras : de en
  • DE514216C - Device for stacking cards : de en
  • US1784300A - Combined shade and awning : en
  • US1784543A - Production of adsorbents : en
  • FR695229A - Method of storage and application of soluble materials : en fr
  • FR694970A - Beet harvester : en fr
  • FR694860A - Silent clutch for motor car gear changes : en fr
  • FR695145A - Door cover plate : en fr
  • GB339409A - Improvements in air charging pumps for internal combustion engines : en
  • GB339505A - Improvements in or relating to vehicle brakes : en
  • GB339617A - Improvements in shock absorbing or damping devices for use in vehicles : en
  • GB339674A - A process for obtaining artificial marble : en
  • DE514564C - Device for displaying the position of a switch used to switch electricity consumers to the network : de en
  • GB339522A - An improved rope grip for endless rope haulages : en
  • GB339534A - An improved process of and apparatus for varnishing wire : en
  • US1783982A - Processing of coal and product thereof : en
  • US1784122A - Rectifying switch : en
  • US1784436A - Propeller shaft : en
  • GB339586A - Improvements in luggage grids or carriers for use on motor vehicles : en
  • DE514422C - Exchangeable grate for freezers : de en
  • US1784258A - Twine-holder and cutter : en
  • DE514438C - Piston compressor driven by an internal combustion engine : de en
  • DE513636C - Articulated connection : de en
  • DE514157C - Process for bringing about an electrolytic surface cleaning of metals : de en
  • GB317400A - Improvements in the refining and working of copper : en
  • FR695121A - Sound film : en fr
  • FR695301A - Furniture constituting a bedroom : en fr
  • GB339579A - Process for the treatment of a molten mass of metal or alloy, particularly a mass ofmolten steel in a ladle : en
  • DE514338C - Hydraulic blasting sleeve for blasting rocks : de en
  • GB318598A - Improvements in closures for paper and like bags : en
  • DE514590C - Production of hot, highly concentrated magnesium sulfate solutions : de en
  • US1784083A - Case-filling machine : en
  • US1784793A - Double automatic clutch : en
  • GB339434A - Improvements relating to selecting switches such as used in automatic telephone systems : en
  • FR694888A - Process for coloring enamel, glazes and glass with selenium red : en fr
  • US1784438A - Exhibition bench : en
  • US1784765A - Water-gas process : en
  • AT120220B - Method and device for attaching foils to substrates. : de en
  • AT120272B - Hot water tap for washbasin or wall connection. : de en
  • DE482559C - Process for the thermal treatment of dust-like material to be treated : de en
  • FR694799A - Cut-off shear for rolling articles in motion : en fr
  • FR695046A - Sealed slide valve shutter device for fluids of all kinds : en fr
  • FR695324A - Improvements in methods and devices for manufacturing hollow construction elements whose elements are closed at one end : en fr
  • US1784333A - Hatbox : en
  • FR695127A - New rational cooking pot : en fr
  • GB339609A - : en
  • US1784149A - Boiler : en
  • DE514401C - Palate press : de en
  • AU2481730A - Convertible table and flower pot stand : en
  • US1784035A - Footwear : en
  • US1784132A - Filtration system : en
  • US1784159A - Double-control device for phonographs : en
  • US1784363A - Golfer's practice target : en
  • USD82742S - Design for a gas heater : en
  • US1784549A - Vessel and auxiliary boat therefor : en
  • US1784772A - Grate key : en
  • US1784521A - Pulley mount : en
  • US1784689A - Store-front construction : en
  • DE514110C - Operating speculum : de en
  • GB339607A - A self-driving machine : en
  • US1784140A - Front fluted drawing roll for gill boxes : en
  • US1784487A - Ejector for cutting cylinders : en
  • USD82771S - Design fob a lamp-stand bracket : en
  • CA306585A - Cash register : en fr
  • US1784287A - Holder for dusters and the like : en
  • US1784766A - Radiator mounting : en
  • US1784676A - Apparatus for carbonizing coal : en
  • CA306597A - Tire valve cap : en fr
  • US1784327A - Mowing machine : en
  • US1784387A - Brake mechanism for motor vehicles : en
  • AT120203B - Arrangement for video broadcasting. : de en
  • DE514311C - Toilet roll wrapping machine : de en
  • DE514484C - Circuit arrangement for amplifying direct or alternating currents by means of discharge tubes : de en
  • FR694918A - Electrolytic manufacture of salts : en fr
  • US1784613A - Spring tooth for harrows and the like : en
  • US1784698A - Telephone system : en
  • US1784173A - Oil burner : en
  • US1784002A - Chuck : en
  • CA306537A - Transformer : en fr
  • DE514300C - Pump driven by a wind turbine or other types of motors : de en
  • US1784474A - Illuminated ornamental object : en
  • US1784608A - Automatic pipe damper : en
  • DE514561C - Insert lock in which the bolt and tumblers are moved by two drive disks connected to one another : de en
  • GB340004A - Improvements in the polymerisation of unsaturated organic compounds : en
  • GB319018A - Improvements in and relating to electric switch operating mechanism : en
  • GB339509A - A brake for spindles of braiding machines : en
  • DE514205C - Network staff : de en
  • DE514226C - Nailing device for shoe machines, especially for heel lasting machines : de en
  • DE514241C - Permanent hair wave device for flat winding : de en
  • DE514282C - Self-collecting electric gasoline seller : de en
  • GB317058A - Improvements in ships telegraphs and the like : en
  • GB339386A - Improvements in or relating to bowden wire and other flexible transmission mechanism : en
  • FR694836A - Device for regular and automatic lubrication of ignition devices for motor vehicles : en fr
  • DE514337C - Ventilation device for a swimming pool preparation device with side walls on the agitator wings : de en
  • DE514527C - Method of building glass furnaces and tanks : de en
  • FR694757A - Process for finishing the surfaces of the fork entry in the anchors of watch movements : en fr
  • FR695204A - Dry pectin manufacturing process : en fr
  • IE11745L - Brackets : en
  • FR694929A - Improvements made to iron, nickel and copper alloys and process for obtaining these improved alloys : en fr
  • FR695157A - Band brake for vehicle wheels : en fr
  • FR695255A - Machine gun mount for aircraft : en fr
  • US1784513A - Method of cutting slots in metal : en
  • US1784759A - Hand bag : en
  • GB339528A - Method and apparatus for producing fibrous material : en
  • DK43447C - Procedure for the manufacture of carbon dioxide. : da en
  • FR695109A - Automatic stopper for carafes : en fr
  • DE514312C - Cigarette pack making machine : de en
  • DE514373C - Small dairy plant : de en
  • GB339559A - Improvements in and relating to electron discharge devices : en
  • GB339979A - A clamp to secure the door or lid of a flame proof enclosure, and the like : en
  • US1783954A - Automobile handgrip : en
  • FR695031A - Screw. spikes and collar nails : en fr
  • FR695300A - Artificial masses : en fr
  • FR694773A - Locomotive booster : en fr
  • FR695248A - Hammer box for nailing machines : en fr
  • FR694933A - Improvements to bodywork : en fr
  • US1784278A - Method and apparatus for filtering and cleaning filters : en
  • US1784578A - Rotary engine : en
  • US1784642A - Electrical regulator : en
  • DE514437C - Acetylene generator with counter pressure chamber : de en
  • FR695345A - Plane with mechanical starter gear and stabilizer : en fr
  • GB318970A - Process for the manufacture in continuous lengths of bodies which are hollow or contain gaseous bubbles or have a tubular structure from solutions or pseudo-solutions of cellulose esters or ethers : en
  • US1784519A - Eye mounting for dolls : en
  • US1784098A - Casing for precision balances : en
  • US1784550A - Double-reading plumb level : en
  • CA306556A - Manufacture of abrasive paper : en fr
  • CA306587A - Adzing machine : en fr
  • DE514122C - Procedure for the application of initial compressive stresses in the tensile zones of reinforced concrete components subject to bending : de en
  • DE514165C - Electric vacuum cleaner : de en
  • DK43459C - Apparatus for obstructing the movement of a strap or rope-shaped organ in one direction. : da en
  • FR694937A - Milling spindle mounting system for horizontal milling machines : en fr
  • GB339417A - Improvements in or relating to latch fastenings : en
  • AT120136B - Drawers with guide rails. : de en
  • AT120131B - Process for the production of selenium cells. : de en
  • AU2662030A - Improvements in ingot strippers : en
  • DK43472C - Device by Microphone Relay for Amplification of Weak Electrical Current Variations. : da en
  • AU2700430A - Improvements in and connected with the manufacture of window face cartons : en
  • FR694810A - Footwear making improvements : en fr
  • GB339451A - Improvements in or relating to electron emitting cathodes for electric discharge devices : en
  • DE514120C - Conveyor carriage : de en
  • DE514415C - Process for the introduction of aldehyde groups into oxygen-containing cyclic compounds : de en
  • FR694926A - Improvements relating to the method and apparatus for shaping metal from a hollow blank : en fr
  • FR694939A - Device intended to prevent the projection of sparks from the chimney of locomotives : en fr
  • AT120311B - AC series commutator machine with intermediate transformer. : de en
  • AT120349B - Safety lock. : de en
  • CA306536A - Electron discharge device : en fr
  • US1784805A - Floor rug and process of making same : en
  • AT120157B - Hose rupture seal. : de en
  • US1784026A - Self-locking screw : en
  • US1784091A - Cap for building columns : en
  • US1784318A - Wire-twisting apparatus : en
  • USD82760S - Design fob a ring : en
  • GB339376A - Improvements in or relating to washer boxes for coal and the like : en
  • FR695115A - Romaine baby scale : en fr
  • GB339249A - Means for preventing heat losses by radiation in domestic utensils : en
  • GB339942A - Improved means for retaining bootlaces in position on boots : en
  • AT120323B - Electrochemical rectifier. : de en
  • FR694940A - Adjustable sliding armchair, for vehicles : en fr
  • AT120300B - Oil switch. : de en
  • CA306435A - Cement gun : en fr
  • AT120158B - Shaving device. : de en
  • US1784454A - Last : en
  • AU2487130B - Improvements in and relating tothe forming of tubes bythe swaging method : en
  • US1784338A - Steam generator or water heater : en
  • DE514551C - Cutting or welding machine : de en
  • GB339430A - Improvements in and relating to the distribution of electrical signals : en
  • GB339441A - Improvements in weighing scales : en
  • CA306532A - Pressed metal vehicle body : en fr
  • US1784030A - Transformer : en
  • US1784703A - Vulcanization accelerator : en
  • US1783950A - Catch basin for soil-water-heat reclaimers : en
  • US1784289A - Exercising machine : en
  • CA306603A - Mechanism for assembling composite wrappers : en fr
  • CA306557A - Retort for low temperature distillation of carbonaceous materials : en fr
  • DE514347C - Device for monitoring AC networks : de en
  • FR694932A - Improvements in the manufacture of tire guards for motor vehicle spare wheels : en fr
  • FR694999A - Cable for scuba diving devices and other diving devices : en fr
  • FR695142A - Extendable spare wheel carrier : en fr
  • CA306440A - Kiln flue : en fr
  • US1783974A - Alarm apparatus for the prevention of gas poisoning : en
  • US1784505A - Piston and method of making same : en
  • AT120231B - Paper valve bag. : de en
  • DE514340C - Electrolytic production of sodium perchlorate : de en
  • FR695105A - Improvements in machines intended for wrapping electric cables and the like : en fr
  • AT120163B - Grate bar. : de en
  • CA306588A - Telephone system : en fr
  • CA306514A - Hot water bag : en fr
  • US1784061A - Thermostatically-controlled valve mechanism : en
  • US1784663A - Washing machine : en
  • AT120293B - Device on return lines for high pressure fuel pumps. : de en
  • US1784042A - Thermostat support : en
  • CA306575A - Motor vehicle device : en fr
  • FR695092A - Propeller refinements : en fr
  • FR695245A - Crazy and indecent wheel : en fr
  • AT120268B - Internal combustion engine, especially two-stroke engine. : de en
  • IS33B6 - Devices for making brine : en is
  • AT120108B - Electromagnetic vibration system. : de en
  • US1784179A - Whirligig : en
  • US1784181A - Boot last : en
  • CA306545A - Radio control system : en fr
  • DE514276C - Auxiliary device, especially for the construction of shift weight scales : de en
  • DE514471C - Deck shoe and method of joining it to unfinished footwear : de en
  • FR695096A - Food preservation process : en fr
  • CA306614A - Pressure reducing valve : en fr
  • US1783960A - Surfacing machine : en
  • US1784423A - Process of making alkyl chlorides : en
  • US1784744A - Underwear or athletic pants : en
  • AT120147B - Method and device for regenerating used car oils u. like : de en
  • AT120212B - Electron-emitting body and process for its manufacture. : de en
  • CA306612A - Sewing machine : en fr
  • US1784431A - Biscuit cutting and embossing machine : en
  • US1784649A - Stator for dynamo-electric machines and method of making the same : en
  • US1783986A - Process of treating lead-bearing material : en
  • US1784121A - Combination harvester thrasher : en
  • US1783962A - Sheet feeder : en
  • US1784094A - Valve-operating means : en
  • US1784206A - Photographic process printing machine : en
  • AT120180B - Machine for the production of cover seams. : de en
  • DE514146C - Securing on compressed air tools for the cap screwed onto the rear end of the cylinder : de en
  • DE514021C - Electrical network : de en
  • DE514202C - Hydraulic or pneumatic drive for the piston of an injection molding machine : de en
  • DE514458C - Magnetic electric igniter for internal combustion engines : de en
  • DE514514C - Cover device for terminal plates or fuses, especially on cable terminations : de en
  • US1784335A - Sheet-feeding device : en
  • US1784646A - Package of dental supplies : en
  • US1784407A - Steam generator : en
  • FR694763A - Improvements to three-cylinder mills : en fr
  • FR694786A - High efficiency hydrofoil by reaction on the air of additional planes in addition to the reaction of the floats on the water, with automatic stability : en fr
  • FR695279A - Hangar closure : en fr
  • AT120102B - Device and electrical circuit for setting values or symbol sizes by electromagnetic means. : de en
  • DE503522C - Relay for automatic disconnection of electrical lines : de en
  • FR695206A - Electric servo motor : en fr
  • DE514184C - Process for the production of dolls for galvanic dry elements : de en
  • US1784269A - Lock washer : en
  • DE514187C - Push-button rotary switch : de en
  • GB339631A - Improvements relating to methods of applying drag to bobbins and the like in spinningand like machines : en
  • CA306456A - Aircraft control surface operating mechanism : en fr
  • FR694752A - Pump for transporting very poorly fluid masses : en fr
  • FR695237A - Disc brake : en fr
  • DE514536C - String unwinding device with circumferential braking of the rotating body : de en
  • FR694762A - Rectifier : en fr
  • US1784657A - Rug : en
  • GB319215A - Plaster bandage : en
  • DE514533C - Multi-part bathtub : de en
  • GB339535A - Improvements relating to the manufacture of glass in the form of sheets or plates : en
  • FR695341A - Automatic bobbin change loom feeler : en fr
  • DE514267C - Air and gas compressor with tubular slide and annularly arranged outlet duct or outlet ducts : de en
  • DE514512C - Device for securing the switch-on process in telegraphy, telephony, image receivers and the like. The like. Which are equipped with a rotating interrupter kept synchronous by special synchronizing devices for receiving the start-up signal, against jammers and atmospheric disturbances : de en
  • DK43468C - Apparatus for Measuring the Air Bladder in Hatching Eggs. : da en
  • FR695169A - : fr
  • GB339508A - Improvements in hydroplane vessels : en
  • GB339954A - Improvements in and relating to the production and use of vat dyestuffs : en
  • GB315230A - Telephonic loud speaker : en
  • GB339470A - Improvements in or relating to the treatment of bitumen, bituminous preparations, tar and the like for electrical and other uses : en
  • DE514403C - Labeling device : de en
  • GB339429A - Improvements in or relating to the colouration of fabrics made of or containing cellulose esters : en
  • FR695283A - Process for preparing cellulose esters : en fr
  • CA306442A - Ironing table : en fr
  • US1784088A - Power take-off unit for tractors : en
  • US1784253A - Foldable copy stand for portable typewriters : en
  • US1784254A - Machine for manufacturing metal chain mail : en
  • US1784439A - Method for making subterranean surveys : en
  • FR694923A - Chaff and chaff expeller : en fr
  • US1784388A - Electric socket fitting : en
  • US1784774A - Elastically-deformable parachute : en
  • DE514097C - Die setting and line casting machine : de en
  • CA306555A - Manufacture of bonded abrasive discs : en fr
  • DE514181C - Schraem device : de en
  • FR694848A - Flying auto : en fr
  • US1784523A - Method of rubberizing fibrous material and article produced thereby : en
  • US1784534A - Tractor pilot structure : en
  • GB318896A - Mode of construction of aeroplanes, more particularly monoplanes, intended for the transport of persons, goods or material of any kind : en
  • GB339543A - Filter of active adsorbtive composition for freeing infusions of coffee from caffein and roasting toxins : en
  • DK43453C - Car Pedal with Fender. : da en
  • DE514250C - Device for the automatic parking of the lifting roller on platen printing presses : de en
  • GB339327A - Improvements in or relating to road vehicle wheels : en
  • FR694840A - Improvements to continuous spinning looms : en fr
  • FR695196A - Single-tuned frequency and wavelength calibrated frequency changer operating on direct mains : en fr
  • DE514266C - Device for cooling compressors : de en
  • FR694949A - Curler pliers for steam circulating inverters : en fr
  • DE514245C - Mobile device for loading rectangular shaft ovens : de en
  • DE514381C - Device for remote display of measured quantities : de en
  • US1783997A - Apparatus for the manufacture of pencils : en
  • US1784292A - Double overhead door : en
  • US1784377A - Set screw : en
  • US1784548A - Corded-edge knit neckband for sweaters and the like : en
  • FR695303A - Improvements to incandescent electric lamps and their method of manufacture : en fr
  • US1783959A - Control member for liquids : en
  • US1784632A - Lid-wrapping machine : en
  • US1784800A - Floor covering and process of making same : en
  • USD82759S - Island : en
  • US1784701A - Means for packing cigarettes and like articles : en
  • AT120196B - Process for the manufacture of telephone cables. : de en
  • CA306530A - Pressed metal vehicle body : en fr
  • DE514125C - Process for the electrolysis of halogenated salt melts : de en
  • US1784522A - Method of and apparatus for measuring : en
  • US1784664A - Separator : en
  • USRE17897E - Caul bramming : en
  • FR694852A - Regulation of machine-dynamos : en fr
  • FR694958A - Method and apparatus for classifying eggs, fruits and other articles according to their size or weight : en fr
  • GB339440A - Improvements in or relating to collapsible hoods or covers for vehicles : en
  • DE514335C - Device for attaching security labels to bottles with wire clip closures : de en
  • DE514383C - Painting process with chalk : de en
  • FR694978A - Process for the manufacture of artificial resin by condensation of phenols with aldehydes : en fr
  • GB319209A - Indicating device for pendulum weighing scales : en
  • DE514356C - Device for cooling the cylinders of single or multi-stage piston compressors : de en
  • FR694826A - Lighting process for sound image films : en fr
  • GB339371A - Improvements in the manufacture and production of alkaline earth metal cyanates : en
  • US1784684A - Pulling hand top : en
  • FR694859A - Method and means for limiting, in electric machines, the inductive drop in voltage due to the reaction of the armature : en fr
  • GB339436A - The manufacture of pyridine compounds : en
  • FR694906A - Front suspension for motor vehicles : en fr
  • US1784051A - Locomotive sanding device : en
  • US1784255A - Measuring valve : en
  • GB339520A - Method of constructing railway embankments : en
  • DE514563C - Machine for gluing soles on footwear : de en
  • FR694789A - Masses based on asphalt, tar, etc., suitable for road construction, painting, etc. : en fr
  • GB339427A - Wire fence or grille fabric : en
  • US1784756A - Mounting for temperature responsive elements : en
  • US1784729A - Valve gear : en
  • AU2391429A - An improved method of admitting and oil internal combustion engines : en
  • DE514552C - Double pressure press for the production of headed bolts or the like. : de en
  • GB313521A - Improvements in electrical apparatus for amplifying alternating voltage : en
  • DE514313C - Weir with attachment flap and a common drive means for both parts of the weir : de en
  • FR695017A - Advanced pump : en fr
  • IE11179L - Telephony. : en
  • US1784102A - Dynamo-electric machine : en
  • US1784237A - Holder : en
  • US1784444A - Cylinder lock : en
  • FR695022A - Method and devices for capping glass tubes and machine for carrying out this capping : en fr
  • GB318830A - : en
  • US1784107A - Demountable structure : en
  • AT120289B - Cooling of rotating shafts. : de en
  • AU2778130A - Hair-waving composition : en
  • AT120113B - Cylinder coil for radio use and process for their manufacture. : de en
  • CA306505A - Humidifier : en fr
  • AT120252B - Bag. : de en
  • DE514101C - Earth-fault protection circuit in which the current coil of the earth-fault relay is excited by current transformers connected in parallel on the secondary side : de en
  • CA306595A - Change speed gear : en fr
  • DE514492C - Electromagnetically driven rear derailleur : de en
  • US1784080A - Method of manufacturing electrically-welded vessels : en
  • US1784501A - Process of manufacture of wedge-shaped hollow bodies : en
  • US1784257A - Valve gearing : en
  • CA306576A - Grinding apparatus : en fr
  • US1784375A - Curtain fixture : en
  • US1784620A - Toilet seat : en
  • US1784028A - Wedge-cutting machine : en
  • AT120104B - Discharge tube. : de en
  • AT120188B - Wheel with drop center rim. : de en
  • AT120279B - Base for the feet of power or work machines that generate noise in the company. : de en
  • DE514152C - Device to protect against overheating during the heating-up period : de en
  • AT120148B - Dough forming machine for wake. : de en
  • FR694772A - Ultra-short-wave generating device comprising a four-electrode lamp with a braking field mount : en fr
  • US1784374A - Door-opening device : en
  • DE514223C - Locking device for window sash : de en
  • FR694824A - Slimming sheath : en fr
  • GB339554A - Improvements in steam turbine installations : en
  • US1784421A - Valve mechanism for internal-combustion engines : en
  • US1784146A - Machine for babbitting sleeve bearings : en
  • US1784267A - Method of making halogenated aromatic hydrocarbon derivatives : en
  • US1784311A - Oil-well pulling machine : en
  • US1784688A - Brake : en
  • USD82764S - Design fob ozonizing apparatus : en
  • US1784368A - Sheet-metal building construction : en
  • US1784570A - Coating metal articles : en
  • US1784704A - Sign : en
  • US1784577A - Display rack for ornamental tiles : en
  • CA306500A - Seal : en fr
  • CA306599A - Knob : en fr
  • FR694945A - : fr
  • FR695016A - Process and devices for ionizing gases and their application to carrying out chemical reactions : en fr
  • DE514461C - Drilling machine according to patent 476298 with automatically switched workpiece table : de en
  • CA306461A - Anti-frosting device : en fr
  • FR695326A - Juice press : en fr
  • AT120286B - Injector with safety device against automatic loosening of the screwed-in parts. : de en
  • US1784467A - Car-journal construction : en
  • US1784685A - Poultry car : en
  • CA306553A - Utilization of waste gases from furnaces : en fr
  • US1784488A - Combination tool : en
  • USD82768S - Poration : en
  • CA306457A - Toast buttering device : en fr
  • CA306455A - Pliers : en fr
  • US1784645A - Signaling system : en
  • US1784633A - Sheet-metal toy construction : en
  • US1784786A - Woven wire and method of its manufacture : en
  • DE514243C - Pin lock for tube rolling mills : de en
  • US1784412A - Printing machine : en
  • US1784228A - Frequency converter : en
  • US1783984A - Manicurist's thumb guard : en
  • DE514057C - Process for the production of tanning images using colloids : de en
  • GB339453A - Improvements in or relating to power transmission couplings : en
  • AT120259B - Shut-off and throttling device. : de en
  • DE509871C - Projection table for projection and reproduction stand devices : de en
  • DK43469C - Machine for Connecting Textile Fibers with a Basic Fabric. : da en
  • FR694881A - Improvements in the treatment or manufacture of cellulose derivatives : en fr
  • US1783996A - Toy grasshopper : en
  • US1784085A - Motor drive for printing presses : en
  • GB339502A - Improvements in garden shears, secateurs and the like : en
  • DE509012C - Tire insert for motor vehicles and bicycles : de en
  • FR694759A - Device for dough cutting : en fr
  • FR695148A - Improvements to stylographs : en fr
  • GB339435A - Improvements in and relating to servo brake mechanism for vehicles : en
  • US1783957A - Roller bearing : en
  • US1783989A - Reversible chuck for lathes : en
  • USD82744S - Hamill : en
  • CA306519A - Thermostat : en fr
  • US1784533A - Type-form storage and lock-up frame : en
  • US1784625A - Blade edger : en
  • US1784176A - Equalization for carrier systems : en
  • AT120155B - Holländer for processing raw and pulp for the production of paper, cardboard, cardboard, etc. like : de en
  • AT120213B - Drain pipe for colon irrigation apparatus. : de en
  • CA306484A - Water sprayer : en fr
  • FR695290A - Glare-free headlight : en fr
  • GB339552A - Improvements in devices for rounding off the edges of notched key bits : en
  • US1784367A - Temporary extension for mine railways : en
  • CA306573A - High tension condenser : en fr
  • AT120247B - Oscillating thread guide for winding machines. : de en
  • DE514169C - Gas purifier : de en
  • GB339407A - Improvements relating to the mounting of warp beams in weaving looms : en
  • AT120274B - Water supply faucets, in particular toilet faucets. : de en
  • GB574542A - Improvements in or relating to aerial navigation apparatus : en
  • US1784134A - Steam-generating furnace : en
  • CA306526A - Superheater : en fr
  • CA306571A - Manufacture of hydrochloric acid : en fr
  • US1784279A - Convertible automobile top : en
  • US1784446A - Detector mechanism for knitting machines : en
  • AT120210B - Arrangement for feeding electron tubes from a pulsating direct current source. : de en
  • US1784034A - Clamping machine for snap fasteners : en
  • DE514357C - Induction furnace with a stamped melting hearth : de en
  • FR695135A - Tracer for vines and other crops : en fr
  • US1784440A - Electric-lamp socket : en
  • US1783985A - Apparatus for making composite glass : en
  • CA306494A - Device for shunting vehicles off main lines of track : en fr
  • CA306609A - Telephone transmission : en fr
  • DE514557C - Pressure roller for squeezing photographic papers in drying devices and on glossy plates : de en
  • FR695034A - Refinements to valves : en fr
  • GB339387A - Improvements relating to barrels : en
  • DE514423C - Switching device for electrically operated vehicles : de en
  • DE514452C - Brooch needle or the like : de en
  • FR694905A - Improvements to internal combustion engines : en fr
  • FR694924A - Improvements in processes and apparatus for preparing synthetic hydrocarbon products : en fr
  • GB339598A - Improvements in and connected with sliding windows : en
  • US1784389A - Shiftable fastener : en
  • US1783965A - Coal drier : en
  • US1784200A - Ironing machine : en
  • US1784211A - Railway-crossover frog construction : en
  • US1784227A - System for mounting stereoscopic views : en
  • US1784406A - Shaft-tubing sustaining device for deep-well pumps : en
  • AU2387929A - Improvements inthe manufacture of butter, margarine and like products : en
  • GB339659A - Improvements in the manufacture and production of dyestuffs and intermediate products : en
  • US1784283A - Device for expanding and contracting demountable rims : en
  • AT120219B - Inclination scale with unit weights to change the weighing range. : de en
  • FR694833A - Process for the production of anti-rust colors : en fr
  • US1784063A - Temperature regulator : en
  • US1784362A - Gang weeder with tractor hitch : en
  • GB339372A - Improvements relating to windscreens for motor vehicles : en
  • US1783973A - Projection screen : en
  • DE514213C - Workpiece carrier for sewing and embroidery machines : de en
  • FR694951A - Brush-shaped cleaning utensil to be carried in boxes of shoe cream or similar cleaning materials : en fr
  • FR695250A - Float regulator for refrigeration machines : en fr
  • FR695147A - Device for spraying liquid encaustic : en fr
  • GB318933A - : en
  • AT120191B - Method and device for obtaining salt by vacuum evaporation. : de en
  • GB339432A - Improvements in and relating to folding tables : en
  • AT120301B - Fastening of circuit springs on rotary switches. : de en
  • GB339449A - Improvements in or relating to game apparatus : en
  • DE513476C - Inclined grate furnace with a specially charged pre-furnace : de en
  • AT120192B - Dismountable houseboat. : de en
  • US1784358A - Line control for can-making machinery : en
  • US1784201A - Oven structure for electric ranges : en
  • US1784424A - Wave-motor driving mechanism : en
  • US1784381A - Valve : en
  • US1784137A - Submarine signaling : en
  • FR695070A - Burners development : en fr
  • GB339464A - Improvements in electric heating elements : en
  • GB339384A - Improvements in the manufacture of iron pans for zinc baths : en
  • GB339581A - Improvements in clutches and the like : en
  • FR695316A - Space-saving portable folding seat or table device : en fr
  • US1784520A - Eye mounting for dolls : en
  • FR694834A - Improvements to bogies : en fr
  • FR694838A - Decoration system for various objects : en fr
  • FR695153A - Method and apparatus for feeding a rotary kiln for baking cements : en fr
  • DK43450C - Apparatus Ten Recording of preferably small objects to be handed out. : da en
  • FR695163A - Floor or mobile support with multiple positions for all installations with reduced space, particularly applicable to airplanes : en fr
  • FR694938A - Transformer particularly intended for toys : en fr
  • FR695187A - Locking device for nuts, screws and the like : en fr
  • FR694813A - Electric tram on road : en fr
  • FR694827A - Inking mechanism for printing machines : en fr
  • FR694896A - Washing and rinsing device : en fr
  • FR695090A - Reinforcement lining for toecaps and method for its manufacture : en fr
  • DE514252C - Font holder for typewriters : de en
  • FR694948A - counterweight balancer : en fr
  • FR695220A - Self-monitoring device and heating alarm for all applications, which can be used in particular for controlling a lubricant dispenser or other : en fr
  • GB339355A - Improvements in and relating to detergents and method of preparing the same : en
  • FR694980A - Instant open and close shoe polish box holder : en fr
  • FR695289A - Advanced bumper : en fr
  • GB339405A - : en
  • FR694774A - Body : en fr
  • FR694795A - Improvements to electrical transformers : en fr
  • FR695132A - Device for tissue verification : en fr
  • US1784458A - Lacing device for corsets and like articles : en
  • US1784584A - Filing appliance : en
  • FR695253A - Diaphragm pump for fuel circulation on board vehicles : en fr
  • GB339547A - Improvements in spectacle frames : en
  • FR694976A - Looms shuttle : en fr
  • FR695211A - Filter press : en fr
  • FR695168A - Vertical rewinder for cinematographic films : en fr
  • GB339458A - Improvements in or relating to jacquard mechanism : en
  • FR694919A - Automatic coupling (shock or traction) for railway rolling stock : en fr
  • GB339532A - Improvements in and relating to freight cars : en
  • FR694895A - Switch control systems : en fr
  • US1784296A - Process and device for improving cigarettes : en
  • US1784215A - Method of treating petroleum oils containing sulphur : en
  • US1784364A - Changeable exhibitor : en
  • AT120278B - Lubricating oil containers, in particular for electric spindles. : de en
  • DE514207C - Iron framework for spherical houses : de en
  • FR694858A - Method and devices for the periodic production of cold in the evaporator of a refrigerator : en fr
  • GB318866A - Improvements in and relating to methods of and apparatus for manufacturing objects of porcelain, earthenware, clay & other ceramic masses : en
  • GB339457A - Improvements in sheet delivery mechanism for cylinder printing machines : en
  • GB339482A - Improvements connected with machines for grinding the materials used in the manufacture of printing ink, paints and the like : en
  • GB339515A - Improvements in hydraulic transmission gears : en
  • IE12686L - Tractor wheel grips : en
  • CA306497A - Card file : en fr
  • FR695343A - Lime kiln improvements : en fr
  • DE514534C - Lifting device for the lid of household or kitchen appliances : de en
  • GB339523A - Improvements in or relating to tyre and like inflating valves : en
  • GB339560A - Improvements in and relating to universal joint discs : en
  • DE514408C - Washing machine system : de en
  • DE514577C - Process for the production of sheets of paper, cardboard and the like coated on both sides with metal foil like : de en
  • FR695302A - Device for mounting prisms in optical devices such as, in particular, cameras : en fr
  • GB339463A - Improvements in vapour heating systems suitable for vulcanizers and the like : en
  • DE514170C - Emulsion spin machine : de en
  • DK43458C - Fire sprayer. : da en
  • FR694964A - Device for sharpening and sharpening the blades of safety razors and similar blades : en fr
  • GB318934A - Improvements in piezo-electric devices : en
  • GB339414A - Improved means applicable for pulverising materials such as pieces or agglomerationsof clay for use in the ceramic art : en
  • FR694775A - Improvements to lifting devices : en fr
  • FR694986A - Postal wagon and its components : en fr
  • FR695349A - Improvements in machines for manufacturing light bulbs for electric lamps and the like : en fr
  • US1784394A - Axle construction : en
  • US1784779A - Folding top : en
  • GB339564A - Improvements in flong beating machines : en
  • DE513952C - Method of receiving wireless messages : de en
  • DE514448C - Clamping device for rotary peeling machines or the like. : de en
  • FR694952A - Tie holder : en fr
  • FR695077A - Process for the purification and refining of mineral oils or spirits : en fr
  • FR695310A - Printing process without inversion of embossed films on unembossed photographic layers : en fr
  • GB319210A - Process for treatment of acid tars or resins : en
  • GB339459A - Improvements in or relating to radio signalling systems : en
  • GB339537A - Improvements in and relating to typographical composing and distributing machines : en
  • GB339494A - Improvements in or relating to incandescent gas lamps : en
  • GB340273A - Improvements in or relating to telephone apparatus for use in aircraft or the like : en
  • DK43466C - Procedure for applying and shaping an enamel-like coating on wood products, such as toilet seats and the like. : da en
  • FR695122A - Cathode for mercury vapor rectifiers : en fr
  • FR694791A - Lock : en fr
  • GB339978A - Improvements in and connected with power transmission gearing for the running axles of vehicles : en
  • FR695242A - Baker's oven with metal and insulating walls : en fr
  • DE514378C - Device for feeding confectionery cores and other items to a chocolate enrober or other processing machine : de en
  • FR695342A - Signaling and anti-theft device : en fr
  • FR694850A - Improvements in the construction of model ships. houses, etc. with interior lighting : en fr
  • FR695080A - Common gas-filled luminescent electric tubes : en fr
  • FR695130A - Gaff for fishing : en fr
  • FR694788A - Improvements to the intake valves of internal combustion engines : en fr
  • FR695208A - Device for varying the resistance of an electrical circuit by means of rare gas : en fr
  • GB339490A - Improvements in shock absorbers for road vehicles : en
  • GR3024B - METHOD FOR SEPARATION OF SULFUR FROM THE VARIOUS FEEDS BY USING SULFURIC ACID OR OTHER SOLUTIONS OF METAL SALTS. : el en
  • US1784234A - Ventilator : en
  • US1784589A - Work-holding implement : en
  • USD82777S - Charles a : en
  • USD82719S - Design for a spoon or similar : en
  • CA306462A - Coin freed marker for games : en fr
  • CA306487A - Heating apparatus for motor driven vehicles : en fr
  • FR694807A - Audible warning device placed on the exhaust of internal combustion engines : en fr
  • FR694921A - Installation arrangement for telephone systems with call by selection : en fr
  • GB339582A - Improvements in electrical wave operated musical instruments : en
  • US1784563A - Self-defense firearm : en
  • GB339403A - Improvements in spring wheels for vehicles : en
  • GB339567A - : en
  • US1784329A - Mold-form construction : en
  • US1784675A - Governor switch for electric motors : en
  • USD82761S - Design fob a shoe : en
  • AT120167B - Hair curlers. : de en
  • DE514310C - Machine for the production of low-twist wire ropes : de en
  • FR694771A - Projectile clamping device during fuze adjustment : en fr
  • GB339944A - Improvements relating to the support of drawing boards : en
  • FR694885A - Industrial treatment process of leucite or aluminous, potassium and sodium silicates or even natural or artificial alums in order to obtain pure alumina and compounds of silica and potassium or silica and sodium : en fr
  • US1784320A - Lamp for motor and like vehicles : en
  • US1784009A - Constant-volume regulator : en
  • US1784472A - Mine car : en
  • US1784695A - Electric water heater : en
  • AU2579530A - An improved cutout insulator for electricity supply systems : en
  • DE514345C - Locking device for switch car : de en
  • CA306445A - Silo for fodders : en fr
  • AT120243B - Check, letter of credit or the like with a security slip. : de en
  • USD82729S - Design for a decorative fabric : en
  • DE514240C - Process for tanning animal skins : de en
  • AT120132B - Device for the application of X-rays. : de en
  • US1784031A - spengeman : en
  • US1784065A - Method of cracking hydrocarbons : en
  • US1784297A - High-frequency transformer : en
  • CA306577A - Drill-steel : en fr
  • AT120121B - Process for the oxidation of the cathode surfaces of discharge tubes. : de en
  • FR694851A - Mechanical device to obtain the total entry of the shuttles into the corresponding boxes of the looms : en fr
  • FR694968A - Improvements to electric soldering irons by Joule effect : en fr
  • FR695247A - Multipurpose clamping tool : en fr
  • US1783992A - Silo door : en
  • AT120112B - High voltage capacitor. : de en
  • DE514302C - Automatically switchable planetary gear, especially for vehicles : de en
  • GB339489A - Manufacture of halogenated 4:5:8:9-dibenzopyrene-3:10-quinones : en
  • FR695006A - Process for the manufacture of sensitized supports for photographic reproductions : en fr
  • FR37470E - Advanced device for fixing pipes, electrical insulator fittings and other objects : en fr
  • DE514251C - Method for transferring the work pieces of a horizontally arranged work piece stack, in which the work pieces are upright on one of their edges, onto the horizontally arranged conveyor belt : de en
  • DE514397C - Anchor sleeve, in particular for attaching current-carrying apparatus to control panels : de en
  • US1784776A - Cash carrier : en
  • FR695273A - Device for automatically turning bound and unbound sheet music back and forth during play : en fr
  • GB339479A - Improved method and apparatus for the destructive hydrogenation of carbonaceous materials : en
  • FR695188A - Boat propellant : en fr
  • GB339546A - Improvements in devices for adjusting the thickness of cast glass plates and sheets : en
  • GB339655A - Improvements in and relating to mechanical toys : en
  • GB339961A - Improvements in the exhaustion of thermionic devices : en
  • DE514151C - Process for the production of conversion products of natural resins : de en
  • GB339499A - Improvements in or relating to radio receiving systems : en
  • CA306513A - Swivel plug : en fr
  • GB339976A - Improved optical means for operating light-sensitive apparatus : en
  • DE514173C - Production of phosphoric acid and hydrogen : de en
  • DE514410C - Method and device for dry cooling of hot goods, in particular coke : de en
  • DE514368C - Plow with the mouldboard pressure on the ground, mounted on a rear wheel which can be pivoted in a horizontal plane and is supported against the plow frame by a stop that is brought into its effective position when the plow is inserted : de en
  • FR695038A - Mechanical, automatic and simultaneous starting system of artificial silk threads on all the spools of a spinning table : en fr
  • CA306464A - Cart : en fr
  • FR695144A - Reversible machine, especially for rapid wiring of thin metal cables : en fr
  • US1784514A - Electric switch : en
  • FR695054A - Improvements to air compressors : en fr
  • FR695221A - Igneous preparation of an ammonia-potassium superphosphate and a usable slag : en fr
  • US1784315A - fitz power : en
  • US1784747A - Fuel burner : en
  • US1784491A - Rotary soot cleaner for boilers : en
  • CA306568A - Furnace : en fr
  • FR695270A - Induction motors for phonographs and similar machines : en fr
  • DE514098C - Sheet depositing device : de en
  • FR695261A - Improvements to pneumatic cartridge distribution systems : en fr
  • AT120329B - Procedure for changing the size of the capacitance value of airspace cables. : de en
  • FR694908A - Protective sheet for agriculture and its manufacturing process : en fr
  • FR695185A - Improvements in the treatment of liquid and solid hydrocarbons : en fr
  • GB314067A - A process for softening water : en
  • GB339347A - Improvements in and relating to apparatus for growing plants : en
  • FR695081A - Device for igniting discharge electric lamps, tubes and bulbs by means of a high-frequency current : en fr
  • FR695304A - Improvement brought to carburettors with regard to fuel flow : en fr
  • CA306559A - Liquid fuel burner : en fr
  • AU2739030A - Process of making artificial aggregate for concrete or building blocks : en
  • FR695334A - Improvements to machines for cutting sheets into strips : en fr
  • GB318597A - : en
  • GB339601A - Improved manufacture of condensation products of formaldehyde and urea : en
  • DE514349C - Device for the detection of short-circuited turns of coils : de en
  • FR694915A - Improvements to electric induction motors : en fr
  • FR695112A - Picture holder with nut clamping : en fr
  • FR695025A - Spark plug for internal combustion engines : en fr
  • GB339530A - Improvements in and relating to foot lever motors : en
  • GR3030B - METHOD AND PROVISION FOR EXTINGUISHING OIL OILS IN EXPLOSION. : el en
  • GB339484A - Improvements relating to the manufacture of moulded glassware : en
  • US1784142A - Material strip for spring-tooth lock washers : en
  • US1784611A - Method of producing bodies consisting of a plurality of thin alternately conducting and insulating layers : en
  • FR695172A - Improvements to single and polyphase transformers : en fr
  • US1784011A - Device for carrying heavy bodies on and releasing them from aircraft : en
  • FR695079A - Process for preparing an additional hydraulic product : en fr
  • GB339374A - Improvements in furnaces : en
  • FR695076A - Manufacturing process for permanent inking seal stamps : en fr
  • US1784108A - Garden tool : en
  • US1784718A - Potato-cutting machine : en
  • DE514116C - Spring-loaded floor or insert for mattresses, pillows, upholstered furniture or the like. : de en
  • USD82757S - Poration : en
  • FR694897A - Slip-on bolt for shotguns with superimposed and fixed barrels : en fr
  • FR694869A - Improvements to frames for license plates and the like : en fr
  • DE514109C - Cable guide for machines for removing flesh from fibrous leaf plants : de en
  • DE514183C - Arrangement for sending or receiving by means of a directional antenna made of several vertical wires : de en
  • DE514581C - Curtain fabric : de en
  • FR694798A - Device for stopping, as well as for moving the film forward and backward in cinematographic projection equipment : en fr
  • DE514420C - Process for the preparation of oxycarboxylic acids of naphthocarbazoles : de en
  • FR694946A - Process for the enrichment of natural or crude phosphates : en fr
  • FR695327A - Improvements to shower injectors : en fr
  • FR694898A - Upsetting machine by electro-pneumatic or electro-hydraulic process using mobile electrodes during work : en fr
  • FR695350A - Spring pin for fixing sleeves, hollow pins and the like : en fr
  • GB339649A - Improvements in and relating to electric fluid-heating apparatus : en
  • DE514228C - Coupling device, especially for the stretching or delivery rollers of spinning, twisting and winding machines : de en
  • CA306628A - Method of removing naphthalene from solvent naphtha : en fr
  • DE514106C - Spinning head with a brake that engages automatically in the event of a fault : de en
  • FR695209A - Electrical and mechanical remote control device (with manual emergency operation) for opening, closing and locking the hinged, lower and upper doors of diffusers or similar devices : en fr
  • AT120181B - Uterine cap. : de en
  • DE514278C - Talking machine sound box : de en
  • DE514394C - Generation of carbon oxide and hydrogen by splitting hydrocarbons by means of air or oxygen-releasing gases or vapors : de en
  • FR695128A - Improvements to screw grinding machines : en fr
  • DE513999C - Collar or other underwear made from a bow-shaped woven band : de en
  • US1784128A - Shock reducer for vehicles provided with leaf springs : en
  • US1784606A - Railway tie : en
  • DE514206C - Iron framework for spherical houses : de en
  • FR694963A - Inclined mixer : en fr
  • US1784174A - Compound mold for casting metal bodies : en
  • US1784184A - Long-distance cable installation : en
  • US1784158A - Raincoat : en
  • USD82773S - Design fob a badiocabinet : en
  • DE514204C - Metal rod network : de en
  • DE514328C - Cupola furnace with permanently attached, pressureless forehearth and slag separator : de en
  • DE514225C - Machine for stapling footwear with staples : de en
  • GB339619A - Improvements relating to the supply of hot and cold water particularly for lavatories on railway vehicles : en
  • FR694927A - Improvements to the operating mechanism of printing machines : en fr
  • US1784322A - Artificial tooth : en
  • FR694783A - Control device for piston rods or others : en fr
  • AT120207B - Cooling arrangement for glass rectifier. : de en
  • GB318832A - Process for producing fast tints on artificial silk of regenerated cellulose : en
  • GB339628A - Improvements relating to fountain-pen caps : en
  • US1784782A - Composite running board : en
  • US1784807A - Toilet seat : en
  • US1784272A - Spiral conveyer device for packages and coat hangers : en
  • AT120146B - Method and device for treating rayon. : de en
  • FR695042A - Power supply device for loudspeakers or condenser microphones : en fr
  • CA306591A - Selector switch : en fr
  • US1784188A - Operating mechanism for net-making machines : en
  • US1784497A - Organic metallo mercapto sulphonic compound and process of making same : en
  • US1784343A - Lew azo dyestuffs : en
  • US1784604A - Rail joint : en
  • US1784745A - Means for effecting rotary operations in step presses : en
  • AT120306B - Earth fault protection device for alternators. : de en
  • CA306502A - Roller bearing : en fr
  • CA306475A - Heating system for aircrafts : en fr
  • DE514454C - Connection device for cattle : de en
  • AU2699130A - Improvement in combined motion picture and sound record : en
  • CA306511A - Closure : en fr
  • DE514149C - Process for the production of not easily accessible metal compounds or for the separation of metals or their compounds : de en
  • DE514369C - Support and tensioning device for the vine connection wires in vineyards : de en
  • GB339651A - Improvements in or relating to the projection of pictures in colour : en
  • CA306486A - Tent : en fr
  • US1784610A - Modulating system : en
  • US1784402A - Monosaccharide material : en
  • US1784015A - Arc-welding apparatus : en
  • US1784804A - Variegated floor covering and method of making same : en
  • CA306578A - Apparatus for treating crystal massecuites : en fr
  • CA306430A - Pick-up device for combine harvesters : en fr
  • FR695234A - exhaust regulator and diffuser for combustion gases from internal combustion engines : en fr
  • US1784414A - Coking retort oven : en
  • FR695099A - Seawater resistant concrete : en fr
  • FR695305A - Suspender belt : en fr
  • GB339439A - Improvements in or relating to direction indicators for vehicles : en
  • GB339501A - Improvements in or relating to turbines : en
  • FR694925A - Improvements made to powder boxes, especially rice powder : en fr
  • US1784422A - Plant for the vertical molding of concrete work : en
  • USD82762S - Design for a medicine cabinet : en
  • AU2387629A - Improved method of constructing reinforced concrete structural eler,;ents : en
  • CA306590A - Telephone system : en fr
  • CA306598A - Telephone system : en fr
  • AT120133B - Remote switch control with automatic release. : de en
  • CA306542A - Coating composition : en fr
  • DE514199C - Cooling iron for cooling castings : de en
  • FR695036A - Process for the preparation of condensation products of urea and formaldehyde : en fr
  • GB339504A - Improvements relating to the preparation of magnesium by electrolysis : en
  • FR694814A - Replacement body for receiving and returning fuel to air in lick carburettors and injection heads of internal combustion engines and the like : en fr
  • GB339363A - Improvements in and relating to dry gas meters : en
  • FR694760A - Bread Making Machine : en fr
  • FR694769A - Motor vehicle clutch : en fr
  • FR695313A - Security device to prevent theft of motor cars : en fr
  • FR694802A - Improvements to multiple copying systems : en fr
  • FR695193A - : fr
  • FR695295A - Antenna not directed : en fr
  • GB339636A - Improvements in the separation of finely divided impurities from liquids : en
  • US1784449A - Combined table and ironing board : en
  • US1784241A - Seat assembly : en
  • US1784330A - Wheel retainer : en
  • FR695110A - Rocking chair with instant and automatic transformations : en fr
  • FR695173A - Advertising device : en fr
  • GB339549A - Improvements in eccentric stroke adjusting mechanism for presses : en
  • GB339368A - Improvements in or relating to apparatus for stereoscopic photography : en
  • GB339555A - Improvements in full fashioned knitting machines : en
  • DE514374C - Trawl net with otter boards attacking the head and ground rope : de en
  • AT120254B - Steam gradient storage tank with unchangeable minimum water content. : de en
  • CA306539A - Coating composition : en fr
  • USD82728S - Design for a decorative fabric : en
  • US1784090A - Christmas-tree support : en
  • US1784307A - Combined dental lathe and vibrator : en
  • USD82731S - Design for a decorative fabric : en
  • AT120176B - Dough molding and forming unit. : de en
  • AT120307B - Method and device for switching high electrical currents. : de en
  • US1783972A - Umbrella : en
  • US1784231A - Grinding machine : en
  • US1784271A - Conduit and method of constructing the same : en
  • US1784339A - Filtering apparatus : en
  • US1784204A - Securing means : en
  • DK43452C - Electric Fly Killer. : da en
  • FR694989A - Dielectric material : en fr
  • CA306602A - Oiling system : en fr
  • DE514293C - Process for the production of curved resonance bodies : de en
  • US1784597A - Display device : en
  • US1784282A - Gearing mechanism for washing machines : en
  • US1784720A - Stage-lift flowing device : en
  • FR694823A - Improvements to the reinforcements of buildings, slabs, playgrounds and the like, in reinforced cement : en fr
  • FR694873A - Wire cutter : en fr
  • AT120245B - Paper stapler. : de en
  • CA306523A - Electric signalling device : en fr
  • DE514464C - Zigzag sewing machine with a fabric slide that can be moved across the sewing direction : de en
  • FR694997A - Device for the treatment of gases or mixtures of gases and vapors, in the presence of catalysts or purifiers and for the reactivation of these agents : en fr
  • GB339539A - An improved method of and means for lubricating the motors of talking machines : en
  • DE514477C - Narrowing device with singe pipe for yarns : de en
  • GB339663A - Improvements in or relating to the distillation of liquid mixtures : en
  • DE514159C - Tilting device for kneading machine trays : de en
  • DE514195C - Speculum with adjustable spoons : de en
  • DE514566C - Adjustable reel : de en
  • US1784372A - Cake-discharging means for pressure filters : en
  • US1784328A - Shock absorber : en
  • US1784605A - Clip : en
  • US1784418A - Apparatus for separating fat or other material from gases : en
  • DE514457C - Rocker arm and push rod connection for valve controls of internal combustion engines : de en
  • FR694837A - Sports game machine for throwing a special ball in an unusual way : en fr
  • AU2515030A - Changeable and permanent signs : en
  • DE514214C - Device for applying fly glue to fly catchers with a spiral wound tape : de en
  • DE514518C - Process for the preparation of Kuepen dyes of the anthraquinone series : de en
  • CA306469A - Method of separating and liquefying gaseous mixtures : en fr
  • DE514425C - Core microphone with a heavy capsule : de en
  • AT120106B - Wehnelt cathode. : de en
  • AT120120B - Method and device for the transmission of messages by telegraphic means. : de en
  • AT120251B - Business portal porch for buildings. : de en
  • CA306489A - Fuel injection apparatus for internal combustion engines : en fr
  • US1784020A - Electrical connecter : en
  • DE514145C - Loading device for ships : de en
  • DE514238C - Electric light tubes : de en
  • DE514395C - Process for the production of glycerine from sugar by fermentation in an alkaline solution : de en
  • US1784062A - Temperature regulator : en
  • US1784277A - Switch-box plate cover : en
  • US1784386A - Sanitary cigarette : en
  • US1784224A - Hood clamp : en
  • DE514277C - Price-indicating scale : de en
  • FR695028A - Special semi-liquid product used to clean hands without water and to remove all traces of sludge or grease and can be used to detach clothes : en fr
  • US1784025A - Strap-stretching device : en
  • US1784531A - Eye set for dolls and like toys : en
  • US1784655A - Harrow and tooth thereof : en
  • US1784357A - Apparatus for the projection of light rays : en
  • US1784709A - Portable sawing machine : en
  • US1784510A - Centrifugal apparatus : en
  • US1784803A - Light-colored floor covering and process of making same : en
  • AT120162B - Collapsible stand poster with the object of sale exhibited in the position of use. : de en
  • AT120166B - Purse. : de en
  • GB339476A - Improvements in machines for working and moulding dough for pastry, cakes, biscuits, and the like : en
  • AT120332B - Electric feed drive for continuous grinder. : de en
  • FR694841A - Support cradle for shut-off valves in water distribution pipes : en fr
  • GB339381A - Improvements in and relating to winding apparatus for the fall of a ship's life boat : en
  • DE514567C - Device for securing electrical igniters against stray currents : de en
  • AT120117B - Three-part insulating material socket. : de en
  • DE514478C - Process for coking pitch : de en
  • FR695312A - Chairs, sofas and the like : en fr
  • DE514516C - Device for drying bulky objects, especially transformers, under vacuum : de en
  • DE514589C - Production of calcium nitrate : de en
  • US1784221A - Annealing : en
  • US1784238A - Pob-ation : en
  • US1784506A - Radio receiving system : en
  • US1784594A - Loud-speaker : en
  • DE514432C - Process for the preparation of dyes of the anthracene series : de en
  • GB315005A - Improvements in or relating to the production of discharge effects on materials made of or containing cellulose esters or ethers : en
  • GB318898A - : en
  • GR3025B - MACHINE DESTRUCTION MACHINE. : el en
  • US1784006A - Air control for internal-combustion engines : en
  • US1784460A - Valve assembly : en
  • USD82737S - Design for a bottle : en
  • US1784043A - Radiator cap and movable headlight : en
  • US1784089A - Screw cap : en
  • US1784207A - Electric snap-switch mechanism : en
  • US1784677A - Sectional illuminated sign : en
  • US1784615A - Barrel-conveying tray : en
  • USD82756S - William j : en
  • DE514519C - Process for the preparation of water-soluble compounds of indigoid dyes : de en
  • DE514190C - Cap ring for the runner end connections of the windings of electrical machines : de en
  • DE514237C - Arrangement for speed control of an asynchronous motor connected in cascade with the collector rear machine : de en
  • FR694806A - Improvements to control couplings : en fr
  • GB339540A - An improved fastener for tags and labels : en
  • US1784511A - Laminated sheet structure : en
  • CA306606A - Hide splitting machine : en fr
  • AU2400229A - Improved self-aligning bearer bracket for disc plows : en
  • AT120343B - Method and machine for making hairpins. : de en
  • US1784050A - Dump and seal-tubing valve : en
  • US1784163A - Weed cutter : en
  • AT120143B - Tip for ski poles. : de en
  • CA306474A - Aircraft : en fr
  • AT120310B - Equipment on voltage arresters for telecommunications systems. : de en
  • AT120322B - Flush-mounted box made of molded insulating material for electrical installation apparatus. : de en
  • AT120339B - Transformer for electrical welding systems. : de en
  • AT120338B - Lock for sliding doors. : de en
  • US1784248A - Roll-top cover for dumping vehicles : en
  • DE513688C - Circuit breaker : de en
  • DE514450C - Process for the photographic measurement of the speed of vehicles : de en
  • FR695262A - Warping beam : en fr
  • DE514220C - Machine for grinding flat surfaces on stone slabs by grinding two stones together : de en
  • FR695296A - Method of preserving fish for fishing groundbaits and other uses : en fr
  • GB339289A - Improvements in automatic regulator systems for electric circuits : en
  • AT120262B - Process for operating power plants and power plants for its implementation. : de en
  • AT120242B - Web shuttle with a bobbin holder arranged on the front of the shuttle body. : de en
  • AU2429229A - Improvements in devices for angularly connecting tubes and rods to similar supports : en
  • CA306605A - Metal structure : en fr
  • FR695141A - Bottle closure : en fr
  • GB339576A - An improvement in partitions for boxes : en
  • CA306549A - Magnetic brake : en fr
  • US1784210A - Radio receiving system : en
  • US1784754A - Art of anchorage in masonry : en
  • USD82733S - Design for a car for amusement devices : en
  • AT120283B - Pipe connection. : de en
  • AT120305B - Arrangement for exciting electrical machines from a central excitation network. : de en
  • DE514506C - Process for the preparation of organic auromercapto acids : de en
  • US1784018A - Piston expander : en
  • US1784568A - Anchorage for poles : en
  • DE514271C - Automatic winch reversal for hay lifts : de en
  • FR694870A - Gas pressure charger : en fr
  • FR695003A - Driving a tachometer on a talking machine : en fr
  • GB339561A - Improved detachable, washable and renewable sweatbands and other headfitting for helmets and other headgear : en
  • US1784293A - Rotary cabinet : en
  • US1784742A - Automatic transmission : en
  • DE514595C - Method for displaying isatines : de en
  • US1784486A - Loud-speaker and circuit therefor : en
  • FR695065A - Method and device for preventing backfire fires in explosion engines and for preventing suction lines from being blocked by frost : en fr
  • US1784045A - Thermostat support : en
  • AT120193B - Process for obtaining the effective gonads in water-soluble form. : de en
  • AT120264B - Internal combustion engines. : de en
  • US1784111A - Method op and machine foe manufacturing matches and match tape : en
  • US1784153A - Steam trap : en
  • US1784229A - Conveyer rack : en
  • US1784185A - Mechanical movement : en
  • CA306468A - Perambulator : en fr
  • US1784344A - Joint for molds operating by centrifugal force : en
  • US1784150A - Amplifier of electrical currents : en
  • US1784280A - Concentration of minerals by froth flotation : en
  • US1784401A - Washing device : en
  • DE514333C - Feeding of the workpieces, especially balls, to machines for centerless grinding : de en
  • FR695210A - Bearing system for automatic lubrication of axle boxes and bearings of all types : en fr
  • GB339507A - Improved gripping device for lifting stonework and the like : en
  • GB339551A - An improvement in or relating to paint and like cans : en
  • DE514239C - Device on electric chain pendant lights : de en
  • FR694971A - Improvements in cellulose yarn treatment processes and in apparatus for implementing these processes : en fr
  • FR695315A - Isolation arrangement of the heat distributing body of electric heaters : en fr
  • FR694765A - Device applicable to air and fuel suction tubes, with throttle valve, for internal combustion engines : en fr
  • GB339364A - Improvements in closures for powder-distributing cartons and the like : en
  • CA306622A - Method of carbonizing materials at relatively low temperatures : en fr
  • FR695170A - Remote controlled shutter system, especially intended to prevent theft of motor cars : en fr
  • FR695098A - Process for removing nitrogenous acid constituents from impure sulfuric acid having a sulfuric acid content greater than 60% by using sulfur dioxide : en fr
  • GB339465A - Improvements in conveyors : en
  • DK43464C - Grinder for crankshaft. : da en
  • GB339231A - Improvements in electric switch gear : en
  • FR694910A - Machine for filling the grid-shaped accumulator plates : en fr
  • FR695236A - Flour homogenization process by successive separate masses : en fr
  • GB339437A - Two-way fitting for fuel and other tanks : en
  • GB339380A - Improvements in or relating to disinfecting devices for telephone mouthpieces : en
  • DE514147C - Diffuser for reaction turbines : de en
  • DE514502C - Muffle furnace with fixed hearth for the manufacture of sulphate : de en
  • US1784603A - Frozen-cream cutter : en
  • DE514270C - Drive for rope conveyor systems : de en
  • DE514469C - Collapsible vehicle top, especially for motor vehicles : de en
  • IE11220L - Telephony. : en
  • GB339462A - Improvements relating to steam prime mover systems : en
  • FR695154A - Improvements to closing devices for sliding doors : en fr
  • FR695107A - Inlaid decorative painting process : en fr
  • GB339448A - Apparatus for testing the amount of muscular imbalance for near vision and also for determining the amount of accommodation in the human eye : en
  • FR694959A - Automatic water mixer for constant temperature flow : en fr
  • FR695024A - Air compressor, more particularly for compressed air starters for internal combustion engines : en fr
  • GB339960A - Improvements in or relating to shoe bottoming : en
  • US1784585A - Coin-controlled sales apparatus : en
  • FR694884A - Warning devices activated by the slow oscillations of the rails of a railway : en fr
  • DE514459C - Device for converting every second stroke of a straight reciprocating movement into a reciprocating pivoting movement : de en
  • DE513966C - Self-indicating scales : de en
  • GB339943A - Process for the manufacture of physiologically active hormone preparations : en
  • US1784021A - Stool seat : en
  • US1784216A - Process and means for sealing storage batteries : en
  • US1784617A - Trisazo dyes and process of producing the same : en
  • GB339399A - Improvements relating to loose-leaf books, files and the like : en
  • USD82727S - Island : en
  • FR694935A - Iron for steam ironing : en fr
  • FR695084A - Improvements made to devices to quickly operate, in the event of strong overcurrents, thermal switches with delayed tripping : en fr
  • IE11214L - Gas generators : en
  • FR694804A - Device for automatically renewing the air in the measuring line of pneumatic level indicators of motor vehicles or airplanes : en fr
  • FR695320A - Method of mounting a trunk line, comprising several branches : en fr
  • FR695035A - Process and devices for tempering ices and glasses : en fr
  • GB339569A - Improvements in or relating to friction check devices for doors, windows, and the like : en
  • US1784077A - Thermostatically-controlled valve mechanism : en
  • USD82758S - Design for a wrapper for a box or carton : en
  • FR695020A - Crankcase ventilation device for explosion or internal combustion engines : en fr
  • GB318971A - : en
  • GB339421A - Improved manufacture of water-proof cement for securing rubber to metal : en
  • FR695175A - Improvements to door dampers : en fr
  • GB339483A - Improvements in or relating to hermetically sealable boxes : en
  • GB339654A - Improvements in or relating to joints and terminal connections for high voltage electric cables : en
  • FR37461E - Method of selective calling of t.s.f. : en fr
  • FR695244A - Package for peppers, salts, spices and similar products, instantly convertible into a pepper shaker, salt shaker and in general into a dispenser for powdered products : en fr
  • IE11454L - Manufacture of quinoline and acridine compounds : en
  • GR3027B - HOW TO DECOLARIZE AND DEVICE SUCH DRY SULTANS. : el en
  • US1784705A - Auxiliary air-pressure stop : en
  • GB339443A - Improvements in fastening devices for doors, windows and the like : en
  • GB339641A - Improvements in furnaces, carbonising chambers and retorts, and the like : en
  • DE514163C - Automatic reversing device for motor switches for washing machines and similar machines : de en
  • US1784260A - Double-acting grease gun : en
  • US1784299A - Tie for cards, sheets, etc. : en
  • DE514283C - Core body for wreaths : de en
  • FR695181A - Manufacturing process for toilet paper : en fr
  • FR694758A - Cooling device for electric motors, generators or the like of the closed type : en fr
  • FR694776A - Improvements in the construction of electrical machines : en fr
  • FR695200A - Control device for windshield wipers of motor vehicles and others : en fr
  • FR694835A - Manufacturing process and equipment for batch molding of transportable concrete objects, reinforced or not, solid or hollow : en fr
  • IS35B6 - Method for treating substances containing moisture, in particular spiked, fish liver and other similar substances for fat processing : en is
  • DE514295C - Leather sewing machine with horn : de en
  • FR694967A - Bumper device for motor vehicles and other applications : en fr
  • FR695178A - A mechanical locking device applicable in particular to the construction of wrenches with foolproof and instantaneous action nuts : en fr
  • FR695284A - Scraper : en fr
  • GB339635A - Improvements in brake mechanism for vehicles : en
  • US1783990A - Check-indorsing machine : en
  • FR694751A - Improvements to portable machines for wire stapling : en fr
  • FR695195A - Starting mechanism, for motor-driven apparatus, by means of a coin or the like : en fr
  • FR694876A - Improvements made to machines intended to cut vine shoots or other similar shrubs : en fr
  • DE514531C - Crushing machine for almonds, nuts, orange peel, lemon peel etc. like : de en
  • US1784246A - Classifying and washing apparatus : en
  • US1784479A - Alarm-control unit : en
  • US1784046A - Metroscopic force-measuring instrument : en
  • US1784498A - Process of vulcanizing rubber and product obtained therefrom : en
  • DE514440C - Process for the production of punches for the forming of seamless drawn sleeves for tooth crowns : de en
  • US1784113A - Process and apparatus for dividing plastics : en
  • DE514198C - Processing machine for used molding sand : de en
  • GB339401A - : en
  • AT120249B - Letter folder with cover rail. : de en
  • FR695166A - Device for stabilizing the speed of synchronized discs : en fr
  • US1784310A - Control system : en
  • US1784376A - Paper mulch and reenforcing and retaining means therefor : en
  • US1784629A - Oooooooooooooooooooooo : en
  • AT120107B - Body support. : de en
  • CA306433A - Manufacture of pipes : en fr
  • AT120336B - Transformer. : de en
  • GB339332A - Improvements in the manufacture and production of compounds of hydrogen peroxide : en
  • US1784169A - Watchcase : en
  • US1784428A - Hydraulic jack : en
  • AT120342B - Method and device for manufacturing hard head rails. : de en
  • US1784127A - Means for removing the harness and stopping instrumentalities from a loom : en
  • USRE17900E - zouis : en
  • US1784157A - Process and apparatus for atomizing materials from moving aircraft : en
  • AU2325329A - Improvements in radio receiving and transmitting apparatus : en
  • DE514331C - Process for the production of patterned papers : de en
  • US1784326A - Electric signal : en
  • US1784583A - Process of making acetic acid : en
  • FR695318A - Improvements to devices for dyeing piece goods : en fr
  • US1784109A - Chemical furnace : en
  • US1784285A - Method and means for making garments : en
  • US1783971A - Lock : en
  • US1784346A - Cooling means for castings : en
  • DE514284C - Preparations against animal and vegetable pests, in particular for dressing seeds : de en
  • CA306601A - Radio receiving system : en fr
  • US1784587A - Coin-controlled vending machine : en
  • FR695214A - Direct rectification method and apparatus for obtaining pure alcohol : en fr
  • GB339412A - Improvements in or relating to the manufacture of shoes and the like : en
  • GB339442A - Improvements in or relating to display devices : en
  • US1784141A - Clearer and slub catcher for textile machines : en
  • US1784304A - Electrically-operated edge-driven roll : en
  • US1784622A - Gasoline filter : en
  • US1784528A - Electric heating apparatus : en
  • US1784541A - Heated spark-plug holder : en
  • DE514364C - Drawing press for can lids made of celluloid or the like. : de en
  • DE514513C - Clamp for electrical lines : de en
  • DE514007C - Handle fastening sleeve consisting of a multi-thread, helically wound wire spring : de en
  • GB319613A - Improvements in or relating to aircraft : en
  • US1783963A - Illuminated sign : en
  • US1784302A - Process for conditioning electric switches : en
  • USRD17900E - Fianob or similar article : en
  • DE512727C - Chromium and aluminum containing high permeability iron alloy for use in electrical circuits and methods of treatment : de en
  • DE514329C - Lathe, in particular a crankshaft lathe, for processing segment or sector-shaped surfaces on workpieces : de en
  • FR695063A - Improvements to ephemeris memorandum blocks : en fr
  • FR694995A - Oven tube for heating locks of hair : en fr
  • FR695029A - Improvements to furnaces and in particular to plaster furnaces : en fr
  • FR695223A - Single belt buckle for aircraft and parachutes with quick release and release : en fr
  • GB316979A - Improvements in and relating to oil switches : en
  • AU2739030B - Process of making artificial aggregate for concrete or building blocks : en
  • US1783993A - Pulley : en
  • GB318840A - Improvements in or relating to textile fabrics : en
  • GB339647A - Improvements in talking machines : en
  • DE514073C - Device for emptying containers into a collecting vessel : de en
  • FR695212A - New improved process for the activation of carbonaceous materials by gases : en fr
  • FR695348A - Improvements to electrical switches, in particular to switches and disconnectors for external service : en fr
  • FR695232A - Bottle : en fr
  • GB339391A - Sectional electrostatic sound producer : en
  • DE514399C - Preparations for greasing leather : de en
  • US1784621A - Flower holder : en
  • US1784690A - Seed-corn stringer : en
  • US1784697A - Current controlling or insulating device for ignition systems : en
  • USD82724S - Design for an electric-light-btjlb jacket or similar article : en
  • US1784471A - Wheel-breaking machine : en
  • US1784616A - Stenciling apparatus : en
  • US1783966A - Brake for sleds : en
  • US1784526A - Phase-correct coupling for picture transmission : en
  • GB339563A - Improvements in methods of and apparatus for drying agricultural produce : en
  • GB339573A - Improvements in hanks for sails : en
  • US1783953A - Picture-printing machine : en
  • DE514132C - Shut-off valve : de en
  • DE514229C - Billiard game with a sloping playing surface and openings into which the billiard balls are to be played : de en
  • US1784735A - Electric switch : en
  • GB339446A - Stroboscopic light advertising devices : en
  • US1784416A - Agitator : en
  • US1784732A - Apparatus for lubrication by means of capillary elements : en
  • US1784462A - Method of producing ground raw material for portland-cement manufacture : en
  • US1784504A - Variable-speed control device : en
  • CA306476A - Potato setting machine : en fr
  • US1784575A - Beater spoon : en
  • USD82738S - Design fob a cabinet : en
  • US1784136A - Buoy-inflated swimming paddle : en
  • US1784223A - Handle : en
  • FR695165A - Products to fight fungal infections of plants : en fr
  • GB339351A - Improvements in or relating to devices for delivering measured quantities of liquids : en
  • GB339574A - Improvements in bottle closures : en
  • US1784000A - Oil heating stove : en
  • US1784802A - Textured floor covering and process of making same : en
  • AT120172B - Ignition rod and process for its manufacture. : de en
  • US1784566A - Process for treating cotton and other vegetable pulps or fibers of a porous absorbing nature : en
  • FR695040A - Process and devices for tempering ices and glasses : en fr
  • FR694817A - Spark plug : en fr
  • BE375732A - : en fr
  • DE514219C - Steering device, especially for caterpillar vehicles : de en
  • GB339486A - Improvements in the structure of monoplanes with thick wings : en
  • US1784038A - Violin bow : en
  • US1784730A - Toy airplane landing gear : en
  • US1784785A - Connecter device for cuffs of knickers : en
  • DE514087C - Connection piece for a flexible metal hose to be connected to the gas line : de en
  • DE514327C - Process for glazing insulators made of wood : de en
  • US1784552A - Machine for production of pile fabrics : en
  • US1784355A - Automatic firearm with two cartridge magazines : en
  • AT120226B - Combined washing and drying device for clothes. : de en
  • DK43454C - Procedure for Purifying Used Lubricating Oil. : da en
  • DE485754C - Device on fast moving watercraft : de en
  • DE514001C - Process and machine for the production of astrakhan fur imitations and the like like : de en
  • US1784518A - Lid control for workboxes : en
  • US1784582A - Flexible structure : en
  • US1784496A - Curtain-retaining device : en
  • US1784634A - Toy construction : en
  • US1784726A - Workbench : en
  • US1784079A - Coin-controlled switch : en
  • US1784477A - Mine car : en
  • US1784490A - Process for the recovery of the tin contained in the residues of tinplate manufacture : en
  • US1784171A - Artificial lighting having a daylight effect : en
  • DE514244C - Process for the production of leaf springs from wire for curtain or furniture locks : de en
  • DE514392C - Process for the oxidation of ammonia by means of oxygen : de en
  • DE514111C - Arrangement of massage motors : de en
  • DK43470C - Oil filter. : da en
  • GB339456A - Improvements in or relating to safety control means for signalling apparatus : en
  • DE514365C - Process for the electrolytic extraction of metals, in particular tungsten : de en
  • FR695346A - Manufacturing process for corrugated sheets with exactly matching corrugations : en fr
  • GB339584A - Improvements in mixers for road materials and the like : en
  • DE514436C - Hook needles for knitting machines and methods for stitch formation : de en
  • FR694766A - Carburetor improvements for internal combustion engines : en fr
  • FR694889A - Advanced containers for liquid food products and other materials : en fr
  • FR695043A - Improvements to air compressors : en fr
  • FR695149A - Improvements to window envelopes and their manufacturing method : en fr
  • FR695207A - Continuous device for the exhaustion of the harvest or grape marc : en fr
  • DE514268C - Auxiliary judge : de en
  • FR695249A - Differential gear change device : en fr
  • US1784112A - Plate holder : en
  • GB319665A - Motor for loud speakers : en
  • FR694808A - Manufacturing process of molded products imitating marble : en fr
  • AU2398229A - Improvements in and relating to casements : en
  • FR695027A - Improvements to glasses : en fr
  • US1784261A - Precision dressing apparatus for grinding wheels : en
  • US1784781A - Composite steel and rubber article : en
  • FR695322A - Device for winding motion pictures : en fr
  • AT120118B - Electric capacitor. : de en
  • AT120144B - Pressure reducer. : de en
  • DE510781C - Roller card : de en
  • USD82732S - Design for a decorative fabric : en
  • US1784710A - Rear-vision mirror : en
  • FR695337A - Automotive tire repair device : en fr
  • GB339536A - Motor driven winch : en
  • GB313094A - Manufacture of dyestuffs : en
  • GB339406A - Improvements in internal combustion engines for producing combustion gases at high pressure : en
  • GB339525A - Electrical interlocking switches for power boards : en
  • GB339572A - Improvements in or relating to wash stands : en
  • FR694966A - Process for the construction of buildings, parts of houses and construction elements of all varieties : en fr
  • FR695280A - Improvements to the control of fuel injection in water tube boilers : en fr
  • FR694805A - Fixing device particularly applicable to cinematographic devices : en fr
  • US1784170A - Fuel pump for internal-combustion engines : en
  • US1784738A - Combination plow : en
  • FR694857A - Improvements to the dyeing of regenerated cellulose fabrics : en fr
  • FR695265A - Process for the production of concrete mixes of tar and asphalt : en fr
  • DE513991C - Automatic off switch with maximum current magnet and free release : de en
  • GB339382A - Improvements in or relating to aircraft : en
  • GB339588A - Improvements relating to bedsteads : en
  • AU2755430A - Improvements relating to railway signalling apparatus : en
  • FR695294A - Oscillating circuit for electrical oscillations : en fr
  • FR695002A - Device giving the same speed of the plates in a talking machine with multiple plates : en fr
  • GB339500A - Improvements in and relating to the production of mixtures suitable for use as fertilisers : en
  • DE514280C - Drawing model made of transparent material : de en
  • DE514509C - Process for the production of nitrogenous products, in particular fertilizers : de en
  • US1784532A - Electrode for electrolytic condensers and the like : en
  • US1784771A - Oil burner : en
  • FR694820A - Sieve : en fr
  • DE514285C - Compound internal combustion engine : de en
  • DE514501C - Electrolytic cell : de en
  • DE514104C - Incandescent cathode tubes with an anode provided with cooling blades : de en
  • US1784131A - Can-making machinery and apparatus : en
  • FR694822A - Improvements to devices ensuring the discharge of ashes and cinders from boiler hearths : en fr
  • US1784753A - Electric oven construction : en
  • US1783979A - Garment bag : en
  • US1784799A - Floor-covering material and process of making same : en
  • AT120135B - Arrangement for the optional remote control of a plurality of organs arranged in a receiving circuit with the mediation of electromagnets. : de en
  • US1784199A - Beach canopy : en
  • US1784525A - Method of dewaxing petroleum oil : en
  • CA306593A - Milling machine : en fr
  • FR694973A - Improvements to flexible cables operating brakes : en fr
  • US1784092A - Cap for building columns : en
  • US1784022A - Lawn-trimming device : en
  • US1784736A - Easel support : en
  • CA306551A - Electro-pneumatic brake equipment : en fr
  • US1784291A - Piston : en
  • US1784667A - Split segmental washer : en
  • US1784788A - Lubrication of internal-combustion engines : en
  • CA306495A - Sanitary paper sack holder : en fr
  • US1784475A - Hood catch : en
  • DE514441C - Electric heating device for body cavities : de en
  • FR695155A - Process for obtaining colored protective layers, for example gray or blackish tints. on the surface of objects made of aluminum alloys : en fr
  • FR695308A - Adjustable damping device for weighing devices : en fr
  • AT120261B - Procedure for operating diesel engines. : de en
  • FR695309A - Goniometer combined with gyroscopic compasses : en fr
  • GB339557A - Improvements relating to the doors of gas-making retorts : en
  • FR694809A - Gas regulator : en fr
  • US1784165A - Method of producing borneol and limonene : en
  • USD82767S - Design fob a btjilding : en
  • DE514542C - Sheaf separator for binding mower u. like : de en
  • CA306478A - Bread proofer : en fr
  • US1784066A - Process for producing hydroxides of alkali metals : en
  • US1784147A - Sash latch : en
  • FR695347A - Wheel improvements : en fr
  • GB339544A - Toy gun : en
  • USD82776S - Design por a ploor-type therapeutic lamp : en
  • DE514532C - Nutcracker : de en
  • US1784509A - Of los angeles : en
  • CA306624A - Locomotive driving box : en fr
  • US1784017A - Steering mechanism for coaster wagons : en
  • US1784069A - Railway-car journal box : en
  • US1784251A - Sprinkler : en
  • US1784097A - Motion-picture projector : en
  • US1784262A - Alkaline treatment of petroleum vapors : en
  • AT120145B - Display device for fixing the amount of weight on inclination scales. : de en
  • AT120185B - Device for converting vibrations into alternating currents, in particular for the electrical reproduction of sound recordings. : de en
  • AT120337B - Choke coil or transformer in an oil-filled metal box. : de en
  • US1784220A - Cooling compound and lubricant and process of manufacturing same : en
  • US1784225A - Core box : en
  • AT120328B - Switching of discharge paths to keep voltages constant. : de en
  • AT120331B - Device for commutating currents in a multi-phase winding. : de en
  • CA306524A - Apparatus for supervising pneumatic fire alarm systems : en fr
  • US1783981A - Lubricating method and apparatus : en
  • US1784249A - Coin-controlled mechanism : en
  • US1784459A - Powdering machine : en
  • US1784452A - Indigoid vat dyestuffs from dihalogeno-alkylisatins : en
  • US1784166A - Filing cabinet : en
  • US1784638A - Dry pipe for steam boilers : en
  • AT120327B - Anode inlet for mercury vapor rectifier with metal vessel. : de en
  • AT120344B - Process for the production of hollow drill steel and similar hollow articles produced by rolling or forging. : de en
  • DE514260C - Device for securing the connection nipple in the socket of lighting bodies against loosening : de en
  • CA306547A - Radio tube : en fr
  • DE514396C - Barn litter : de en
  • FR694819A - Framing for crossed grilles : en fr
  • CA306538A - Supply circuit : en fr
  • AT120195B - Circuit arrangement for warning signals in the case of distance translations at rail height. : de en
  • AT120239B - Slider lock for bag handle. : de en
  • AT120282B - Arrangement of an exhaust steam injector together with a live steam injector on locomotives. : de en
  • CA306450A - Machine for reducing printing plates to uniform thickness : en fr
  • AT120281B - Concrete or mortar delivery pump. : de en
  • US1784086A - Valve-stem guide : en
  • US1784390A - Foldable chair : en
  • USD82730S - Design for a decorative fabric : en
  • US1784457A - Molding machine : en
  • US1784626A - Bone-char-drying apparatus : en
  • US1784014A - Process of preparing artificial textile products with reduced luster : en
  • US1784236A - Electrical connection device : en
  • US1784476A - Cleaning device for rotary drilling tools : en
  • US1784512A - Looper-actuating mechanism for sewing machines : en
  • DE514505C - Process for the preparation of 1-methyl-5-chlorobenzene-2-carboxamide-3-thioglycolic acid : de en
  • FR695067A - : fr
  • US1784072A - Electric fan : en
  • AT120285B - Secure nuts and methods for their manufacture are presented. : de en
  • FR695056A - Improvements to advertising devices : en fr
  • FR695256A - Improvements to jaws for electrical wires : en fr
  • FR695292A - Coaster brake device for cycles and the like : en fr
  • US1784392A - Manufacture of insulators : en
  • AT120179B - Repeater for piano mechanics. : de en
  • AT120222B - Process for making opaque washable white playing cards. : de en
  • AU2722130A - Process for maintenance ofthe vitamines inthe preservation of plants : en
  • US1784084A - Pin magazine for bowling alleys : en
  • US1784750A - Emergency-brake lever and lock : en
  • US1784074A - Apparatus for the production of ammonia-air mixtures : en
  • US1784706A - Pump : en
  • US1784305A - Excelsior-cutting machine : en
  • FR695008A - Process for refining mineral oils by dialysis : en fr
  • FR694981A - Process for stereoscopy and color cinematography, and for color and relief cinematography : en fr
  • GB339516A - Manufacture of dyestuffs of the anthraquinone series : en
  • FR694816A - Method and apparatus for the flow of sweat steam baths : en fr
  • FR694887A - Reinforcement system for concrete columns : en fr
  • US1784796A - Heating apparatus : en
  • FR695064A - Frame tensioner from t. s. f. : en fr
  • GB339672A - Improvements in electric battery charging systems : en
  • GB340011A - The manufacture of derivatives of higher fatty acids : en
  • DE514222C - Device for cooling the grinding wheel : de en
  • FR694960A - Machine for deburring ceramic tiles, earthenware, etc. : en fr
  • GB339481A - An improvement in the manufacture of envelopes : en
  • DE514090C - Track closure by means of rotatable wheel shoes : de en
  • FR695162A - Oscillograph usable for recording films or other sound surfaces : en fr
  • FR695298A - Advertising device : en fr
  • US1784351A - Necktie : en
  • DE514139C - Holding device for photographic support : de en
  • CA306434A - Liquid handling device : en fr
  • AT120269B - Control for single or multi-stage steam engines. : de en
  • CA306471A - Automobile direction indicator : en fr
  • AT120308B - Synchronizing device. : de en
  • CA306467A - Subaquatic rock drilling device : en fr
  • FR694784A - Switch cam for set of rotating parts : en fr
  • GB319614A - Improvements in and relating to signalling systems : en
  • AT120178B - Hemstitch sewing machine. : de en
  • GR3028B - HOW TO MAKE SULTANINA JAM. : el en
  • AT120312B - Arrangement for regenerative braking of direct current series motors. : de en
  • AT120253B - Control for multi-cylinder internal combustion engines operating in two-stroke cycles, especially for vehicles. : de en
  • AT120234B - Facility for carbonless accounting. : de en
  • CA306441A - Temperature ascertaining apparatus : en fr
  • DE514235C - Electrically heated annealing furnace : de en
  • AT120201B - Device for feeding a gusseted paper sack to a device for folding a filling opening into a sack corner. : de en
  • CA306501A - Vehicle spring control : en fr
  • US1784024A - Machine for welding : en
  • US1784133A - Electric drive for grinder wheels : en
  • US1784361A - Means for attaching seat covers and the like : en
  • US1784365A - Animated sign : en
  • US1784770A - Metal reenforcement for timber poles : en
  • CA306619A - Motor car frame : en fr
  • US1784191A - Shock absorber : en
  • US1784450A - Mechanical movement : en
  • AT120174B - Trieur. : de en
  • CA306503A - Shaft coupling : en fr
  • FR695104A - Improvements to photoelectric cells : en fr
  • CA306625A - Train pipe coupling : en fr
  • US1784567A - Sweeper : en
  • US1784560A - Electric stop mechanism for knitting machines and the like : en
  • CA306437A - Undercutter for sawing logs : en fr
  • US1784426A - Apparatus for and method of generating steam : en
  • US1784437A - Single-button electric switch : en
  • US1784447A - Rural mail box : en
  • US1784767A - Hydraulic valve mechanism : en
  • CA306429A - Hand operated rammer : en fr
  • AT120115B - Tie for pinching the wires. : de en
  • FR694883A - Improvements to devices used to collect dust from concrete machines : en fr
  • AT120280B - Elastic gear coupling, especially for magneto. : de en
  • AT120187B - Headlights, in particular for motor vehicles. : de en
  • US1784794A - A copartnership composed of arthur rosen : en
  • CA306490A - Egg case : en fr
  • AU2705430A - A detachable cushion for use when playing certain games with marbles and balls : en
  • AU2705430B - A detachable cushion for use when playing certain games with marbles and balls : en
  • DE514011C - Plate filter for cleaning air and the like like : de en
  • FR695032A - Method and devices for ensuring the circulation and distribution without eddies of air for the ventilation with cooling (or with heating) of premises of any kind : en fr
  • GB339610A - Improvements in or relating to finishing machines for boots or shoes : en
  • GB339618A - Improvements in and relating to the harvesting of sugar cane : en
  • US1784443A - Cigarette-making machine : en
  • US1784757A - Folding or other device : en
  • US1784530A - Combination fire-alarm and watchman's recording box : en
  • US1784502A - Building construction : en
  • DE514316C - Door lifting device for horizontal chamber ovens : de en
  • US1784741A - Car rerailer : en
  • AT120320B - Soldering tip and soldering tip strips. : de en
  • US1784187A - Shipping crate for small animals : en
  • US1784559A - Dough-dividing apparatus : en
  • USD82726S - Design for a building : en
  • CA306509A - Valve : en fr
  • AT120141B - Contact protection-safe bulb socket insert. : de en
  • US1784164A - Process for impregnating bricks and like materials : en
  • US1784470A - Hat : en
  • US1784670A - Electric furnace : en
  • USD82748S - Habby e : en
  • US1784010A - Apparatus for feeding closure caps : en
  • US1784537A - Necktie holder : en
  • US1784661A - Shoe form : en
  • US1784768A - Process for printing wool with ester salts of leuco compounds of vat dyestuffs : en
  • US1784641A - Lavatory or washstand : en
  • US1784203A - Holder for socket-wrench sets : en
  • US1783977A - Axle structure : en
  • US1784075A - Electrode holder : en
  • US1784189A - Propellant powder and method of colloiding same : en
  • US1784273A - Bundle-transferring device for conveyers : en
  • US1784313A - Combined cotton blocker and cultivator : en
  • US1784448A - Hanger for forms on steel-beam construction : en
  • US1784624A - Generator : en
  • USD82735S - Design fob a fibe-extinguisher unit : en
  • US1783956A - Medicament-dispensing cartridge : en
  • US1784070A - Soft rubberlike composition : en
  • US1784235A - Induction synchronous motor system : en
  • US1784453A - Chain-link wire fabric : en
  • CA306512A - Preservative for wood : en fr
  • CA306607A - Car coupler operating device : en fr
  • DE514322C - Heat storage system : de en
  • DE514296C - Process for the production of fruit ice cream : de en
  • FR695194A - Process for the solidification of hydrocarbons and products obtained by this process : en fr
  • AT120276B - Device for leveling rail supports u. like : de en
  • DE514128C - Containers for cigarettes, cigars, tobacco etc. Like. With built-in lighter : de en
  • AU2738930A - Process of sintering argillaceous material : en
  • DE514508C - Double-acting printing and cutting tool for printing and cutting off paper strips : de en
  • FR695299A - Process for the polymerization of butadienic hydrocarbons : en fr
  • FR695317A - Hair waver : en fr
  • US1784233A - Vehicle air brake : en
  • US1784400A - Loom : en
  • US1783995A - Motor vehicle : en
  • US1784316A - Washing machine : en
  • USD82740S - Solomon h : en
  • CA306473A - Tent frame : en fr
  • AT120229B - Pull-through drafting system. : de en
  • US1784635A - Jewelry : en
  • USD82749S - Design for a table lighter : en
  • US1784012A - Front head for pneumatic tools : en
  • US1784230A - Hand-grip attachment for steering wheels : en
  • US1784708A - Rotational-driving connection : en
  • US1784565A - Bouquet pin : en
  • US1784648A - Automatic lapping machine : en
  • US1783969A - Paper-making machine : en
  • US1784104A - Leak-preventing seal : en
  • USD82755S - Design fob : en
  • US1784354A - Drive for motor boats : en
  • FR694975A - Device for varying the pressure in centrifugal turbines at constant speed and flow : en fr
  • CA306527A - Totalisator : en fr
  • FR694982A - Device facilitating the handling of substances to be dissolved in a liquid : en fr
  • FR695082A - Accumulator battery charge and discharge limiter : en fr
  • AT120111B - Electric light bulb. : de en
  • DE514453C - Long-range sprinkler with turnstile : de en
  • DE514254C - Automatic station reporting and advertising device : de en
  • DE514343C - AC collector machine, especially for high frequencies : de en
  • DE514500C - Process for performing chemical and physical working methods : de en
  • US1784516A - Container and means for holding said containers in cooperation : en
  • US1783975A - Pulverizing process and apparatus : en
  • US1784569A - Garment hanger : en
  • AU2384729A - Improved vulcanizer for air tubes andthe like : en
  • CA306480A - Combined tie plate and rail anchor : en fr
  • AT120175B - Ski pole handle made of leather. : de en
  • DE514286C - Pipe slide control for two-stroke internal combustion engines with cylinders arranged in a star shape : de en
  • CA306477A - Aircraft tail skid : en fr
  • AT120140B - Circuit arrangement for post office central switch for connection to fully automatic offices. : de en
  • AT120260B - Screw locking. : de en
  • US1784544A - Clamp : en
  • US1784733A - Steering wheel : en
  • DE514360C - Two-part mold for injection molding : de en
  • FR694777A - Improvements in wireless transmission of images : en fr
  • CA306566A - Non-skid device for tire chains : en fr
  • US1784144A - Material-handling apparatus : en
  • US1784281A - Photographic cartridge : en
  • US1784349A - Machine for wrapping cigars and similar articles : en
  • US1784093A - de vlieg : en
  • US1784451A - Chain assembly : en
  • US1784639A - Control system : en
  • AT120318B - Mercury Vapor Rectifier. : de en
  • AT120161B - Method and device in particular for stage projection. : de en
  • AT120173B - Meadow moss teardrop. : de en
  • AT120202B - Gap seal for centrifugal machines. : de en
  • US1783967A - Guy clip : en
  • US1784331A - Snowplow : en
  • AT120324B - Discharge vessel. : de en
  • AT120275B - Liquid seal valve. : de en
  • AU2641930B - Improvements in casters : en
  • US1784245A - Pump-motor support : en
  • US1784334A - Knife guard : en
  • US1784468A - Bass-key action for accordions : en
  • US1784087A - Process and apparatus for the treatment of oil : en
  • US1784226A - Motor-control switch : en
  • FR694892A - Automatic switch-warning device for ignition circuits in automobile and other engines : en fr
  • US1784466A - Steering sight adapted to be fitted to the mud guards of motor vehicles : en
  • AU3064930A - Method and apparatus for distilling tar and simultaneously producing high and low melting point pitches : en
  • US1784408A - Process for manufacturing aminonaphthol ethers : en
  • DE505765C - Steep conveyor with slide : de en
  • DE514290C - Shredding device : de en
  • FR37466E - Improvements made to movable shells for electric cables, in particular those for submarine cables : en fr
  • FR694839A - Fishing reel refinements : en fr
  • GB339353A - Improvements in or relating to floor treating machines : en
  • AT120340B - Pendulum weight scale with weight display device. : de en
  • AT120153B - Card index. : de en
  • CA306447A - Coffee percolator : en fr
  • AT120221B - Subscriber set for fully automatic telephone operation. : de en
  • AT120200B - Method of writing smoke letters in the air. : de en
  • US1784308A - Automatic power transmission : en
  • AT120110B - Arrangement for high-frequency multiple traffic on high-voltage lines. : de en
  • US1784060A - Thermostatically-controlled valve unit : en
  • US1784714A - Apparatus for preparing casting molds : en
  • GB339959A - Improvements in metallic packings for stuffing boxes and the like : en
  • FR695041A - Device for synchronizing the projection apparatus and the phonograph, with a view to the use of sound films : en fr
  • FR695071A - Sound film and its recording process : en fr
  • FR695314A - Device used to open and keep open the mouths of animals : en fr
  • GB340235A - An improved process and apparatus for the production of carbon by the dissociation of gases : en
  • FR694913A - Airplane helicopter : en fr
  • FR695274A - Borax ore processing process : en fr
  • GB339625A - Improvements in vehicles : en
  • US1784003A - Walking-beam stirrup : en
  • US1784138A - Motion-picture-projecting apparatus : en
  • US1784672A - Limit switch : en
  • US1784717A - Spring clip : en
  • DE482930C - Process for the production of artificial masses from casein : de en
  • GB339592A - Process for the preparation of organic compounds from hydrocarbons having one double bond in the molecule : en
  • DE514269C - Portable work table, especially for dentists : de en
  • FR694928A - Improvements to machine tool control mechanisms : en fr
  • GB339553A - Improvements in or relating to auxiliary devices in centrifugal pumps : en
  • GB339936A - Process for the manufacture of lacquers : en
  • FR695227A - Accumulator battery with automatic charge for switchboards and other applications : en fr
  • AT120160B - Process for moistening powdery substances. : de en
  • AT120228B - Packing web ceiling. : de en
  • FR695000A - Advanced diving apparatus and rescue device : en fr
  • GB339467A - Improvements in or relating to sinks : en
  • DE514030C - Process for the production of artificial teeth : de en
  • US1784256A - Method of manufacturing sinkers for knitting machines : en
  • US1784556A - Automatic shears : en
  • FR695164A - New insecticide products : en fr
  • FR695201A - New device for mounting the lock pins : en fr
  • GB339640A - Preparing tar for use on roads : en
  • FR695118A - Advanced receiver for t. s. f. : en fr
  • FR695328A - Device for raising the layer frames : en fr
  • GB318895A - Means for securing the stator plates of electric machines in the casing : en
  • DE514573C - Device for the automatic braking of trains by means of inductive influence : de en
  • DK43471C - Apparatus for cooking or frying and procedure for the manufacture of the apparatus. : da en
  • FR694879A - Improvements in cellulose processing : en fr
  • DE514522C - Stem fringe tassel : de en
  • FR694988A - TV systems : en fr
  • DE514305C - Blocking on a fluid measuring device : de en
  • DK43462C - Machine for Crochet, especially of Floor Cloths. : da en
  • DE514186C - Device for grounding or zeroing of electrical counter boards, counters and other electrical devices with cover : de en
  • FR694891A - Device for cutting taper threads : en fr
  • FR694901A - Advanced folding umbrella : en fr
  • CA306525A - Furnace wall : en fr
  • FR695078A - Hydrocarbon refining and purification process : en fr
  • GB339352A - Improvements in or relating to the vulcanisation of rubber : en
  • US1784493A - Valve-controlled switch for electric grinders : en
  • US1784749A - Bathtub attachment : en
  • FR694930A - Improvements in iron, nickel and copper alloys and manufacturing processes for these alloys : en fr
  • FR695068A - Electro-magnetic relay and its applications : en fr
  • FR695074A - Method and devices for permanent waving of the hair : en fr
  • GB339200A - Improvements in pyrometer devices for indicating lamp failure : en
  • GB339671A - Improvements in or relating to pistols to be used for slaughtering purposes said improvements being also applicable to other weapons : en
  • FR695005A - Process for the continuous separation of constituents of mixtures of organic liquids with different boiling points : en fr
  • GB339611A - Improvements relating to flat platens for typewriters : en
  • FR695011A - Process for heating materials protected from air and resulting devices : en fr
  • FR695048A - Backpack : en fr
  • FR695230A - Improvements to continuous chain furnaces : en fr
  • DE514023C - Electrical switch in which the contacts are blown with compressed gas to extinguish the arc : de en
  • DE514314C - Web shooters with several weft spools : de en
  • DE514353C - Electric annealing furnace : de en
  • FR695158A - Filing cabinet : en fr
  • FR694899A - Practical clip for fixing wooden floorboards directly to double iota iron joists : en fr
  • GB318643A - Improvements in or relating to the manufacture of filaments, threads and other products from organic derivatives of cellulose : en
  • GB339450A - Improvements in internal combustion engines : en
  • IE11219L - Telephone transmission. : en
  • FR694984A - Economizer device for carburettors : en fr
  • FR695007A - Dialysis membrane, and method and apparatus for its manufacture : en fr
  • FR695116A - Process for manufacturing footwear of all kinds made entirely or partially of rubber : en fr
  • FR695336A - nozzles saver for combers : en fr
  • GB339662A - Improvements in or relating to time-interval indicating devices : en
  • FR695277A - Improvements to the packaging and instructions for use of bath salts and the like : en fr
  • FR695222A - Fast and continuous carburizing and quenching process on small section wires or strips : en fr
  • FR694800A - Method of forming images of films or the like : en fr
  • GB339565A - Improvements in fire escapes and the like : en
  • DE514196C - Nebulizers for dental purposes : de en
  • DE514431C - Gas-containing X-ray tubes with a degree of hardness that can be regulated by the action of the charge of an auxiliary electrode : de en
  • CA306438A - Method and apparatus for abating foam produced from liquors and recovering the chemicals contained in it : en fr
  • CA306498A - Radio condenser : en fr
  • FR694985A - Boat building game : en fr
  • FR695271A - Device for attaching skis to boots : en fr
  • GB339469A - Aluminium alloy : en
  • GB339474A - Improvements in the cooling of two-stroke cycle internal combustion engines : en
  • FR694990A - Chemical container : en fr
  • GB340012A - The manufacture of new derivatives of higher fatty acids containing sulphur : en
  • AU2388929A - Improvements in fire alarm systems : en
  • US1784243A - Spraying device : en
  • FR695044A - Vehicle brake control mechanism : en fr
  • GB319010A - Electric regulating transformer : en
  • DE514274C - Metal protective cap with adjustable head width : de en
  • DE514071C - Packaging of soft soap : de en
  • DE514179C - Mobile bitumen trolley : de en
  • DE514249C - Storage for turbines and power generators permanently connected to them : de en
  • FR695176A - Color reproduction enhancements : en fr
  • GB339541A - Improvements in flame-proof casings for electrical apparatus : en
  • US1784037A - Printing press : en
  • DE514078C - Production of starch : de en
  • US1784286A - Process of making easily soluble stable hypochlorites : en
  • US1784433A - Supercharger oiling system : en
  • FR694828A - Process to shade colored glasses in red : en fr
  • FR695306A - Method of manufacturing fishing rods and resulting new product : en fr
  • FR695004A - Hydrocarbon purification process by desulfurization : en fr
  • FR695139A - Potato planting machine : en fr
  • US1784217A - Electric wire casing : en
  • US1784760A - Circuit breaker : en
  • DE505803C - Transport container for liquefied gases with an evacuated jacket : de en
  • DE514150C - Process for the preparation of cellulose esters of inorganic acids : de en
  • DE514587C - Method of cleaning the precipitation electrodes of electric gas purifiers : de en
  • FR695049A - Synchronizer for cinema and talking machines or similar devices : en fr
  • FR695146A - Cold generator for cooler cabinets : en fr
  • GB339378A - Improvements in non-refillable bottles : en
  • GB339626A - Improvements in the manufacture and production of vat dyestuffs : en
  • CA306448A - Road sign : en fr
  • CA306620A - Theft and fire protecting device : en fr
  • US1784599A - Method of producing phenols : en
  • US1784536A - Process for regeneration of adsorption material : en
  • US1784397A - Bread-slicing machine : en
  • US1784586A - Furnace : en
  • DE514350C - Portable electric miner's light with power source : de en
  • DE514409C - Device for chamfering the fringe burrs of starched laundry : de en
  • DE439266C - Process for the production of drying paints : de en
  • US1784751A - Window frame : en
  • GB339424A - An improved tagger top tin and method of producing same : en
  • US1784576A - Flexible hinged drawbar for harrows : en
  • US1784607A - Automatic exhibitor : en
  • FR695338A - Spring blocker for valve mounting : en fr
  • DE514487C - Method and device for the production of gas from heavy oil : de en
  • US1784715A - Ironing board : en
  • CA306550A - Piston and packing ring : en fr
  • US1784240A - Collapsible basket support : en
  • US1784264A - Pipe-vise stand : en
  • US1784395A - Brake structure : en
  • AT120114B - Photoelectric cell. : de en
  • AT120296B - Starting circuit for an AC-DC single armature converter. : de en
  • CA306613A - Wired radio broadcasting system : en fr
  • FR694979A - Product intended to be added to coal to improve combustion conditions : en fr
  • FR694902A - Rotary Switch Table : en fr
  • DE514375C - Self-priming carburetor : de en
  • US1784769A - Mold for casting sulphur : en
  • US1784644A - Woodworking machine : en
  • DE514370C - Fruit pickers : de en
  • US1784600A - Casting under pressure : en
  • DE514095C - Process for the production of esters of sterols with oxygen acids of phosphorus : de en
  • GB339497A - Folding cycle : en
  • FR695015A - Tap for all liquids : en fr
  • GB318644A - : en
  • US1784592A - Dry battery electrolyte reenforcing means : en
  • FR694779A - Grains for jewelry necklace or chain and necklace and chain comprising these grains : en fr
  • US1783994A - Needle loom : en
  • AT120244B - Electrically driven saw frame with automatic feed control. : de en
  • US1784656A - Film cut-out : en
  • DK43473C - Device by Blinds. : da en
  • DE514426C - Suspension device for high voltage lines : de en
  • DE514308C - Sausage sleeve : de en
  • AT120194B - Pantographs for electrically powered vehicles. : de en
  • AU2382329A - Anew or improved preparation forthe curative treatment of cancer : en
  • US1784640A - Poppet valve : en
  • DE514215C - Hollaender for processing raw materials and pulp for the production of paper u. like : de en
  • DE514287C - Piston pumps, especially fuel injection pumps, for internal combustion engines : de en
  • GB339580A - Improvements in and relating to electrical connector : en
  • GB339642A - Improvements in and relating to maps, charts and the like : en
  • GB339577A - Cabinets, particularly book-cases : en
  • US1783955A - Coating machine : en
  • US1784317A - Package, wrapper, and method of applying wrappers to containers : en
  • US1784114A - Battery hand lamp : en
  • FR694855A - Electric shears for cutting fabrics and the like : en fr
  • GB319008A - Improvements in or relating to thermionic cathodes of vacuum electric tube devices : en
  • GB339583A - Process for the manufacture of marbled or multicoloured glass : en
  • DE514411C - Easel card egg : de en
  • FR694787A - Improvements relating to brake drums or similar devices : en fr
  • AU2700430B - Improvements in and connected with the manufacture of window face cartons : en
  • AU2759030A - Sheet metal blank and method off m~aking same : en
  • FR694877A - Arrangement of rotor winding heads of high-speed electric machines : en fr
  • DE514212C - Machine for drilling holes in cylinder sleeves : de en
  • GB339945A - Improvements in devices for supplying air to sunken submarine vessels : en
  • DE514427C - Pressure-dependent seal for vessels, especially for oil switch kuebel : de en
  • FR695120A - Improvements to automatic control equipment, especially for three-wire direct current distribution circuits : en fr
  • US1784016A - Mounting for automatic guns : en
  • US1784409A - Engine-drive mechanism : en
  • GB339962A - The manufacture of products containing nitrogen : en
  • DE513816C - Machine for removing flesh from fibrous leaf plants : de en
  • DE514439C - Handpiece for electrically heated tools for dental purposes : de en
  • FR694821A - Membrane device and vibrating body suitable for producing sounds under aerodynamic action : en fr
  • FR694961A - Training upgrades for auxiliary equipment such as refrigeration equipment mounted on railway vehicles : en fr
  • US1784194A - Transmission frequency-delay-measuring circuit : en
  • FR695124A - Process for the production of anhydrous and iron-free aluminum chloride : en fr
  • FR694993A - Dissolvable cores for the manufacture of hollow rubber articles : en fr
  • FR695182A - Headquarters improvements : en fr
  • FR694829A - Envelope or protective box, intended in particular to receive a picture frame : en fr
  • FR695238A - Improvements made to rectilinear hosiery looms, especially those producing plain or ribbed knitwear : en fr
  • IE11274L - Oil-filled cables : en
  • FR37448E - Underwater mine initiation and defusing device : en fr
  • FR695123A - Process for recovering organic substances from adsorbent materials : en fr
  • FR695010A - Illuminated sign using daylight : en fr
  • GB319019A - Improvements in and relating to pneumatic blow-outs for electric switches : en
  • FR694853A - New condensate products : en fr
  • FR695047A - Slave control mounting device applicable more particularly to servo-brakes and in particular to servo-brakes of motor cars : en fr
  • FR695129A - Device for fixing electric lamps : en fr
  • DE514297C - Display rack : de en
  • DE514406C - Drive device arranged in a housing for the washing machine axis : de en
  • DE514555C - Window envelope : de en
  • FR695087A - Mechanical control for motor vehicle brakes : en fr
  • DE514428C - Induction converter with synchronous load machine with connection of the load machine to the low frequency network : de en
  • DK43463C - Cut piston ring with built-in steel spring. : da en
  • DE514201C - Method and device for the production of pipes, cylinders and. Like. By centrifugal casting : de en
  • US1784036A - Valve-actuating mechanism : en
  • FR695233A - Improvement in the process for obtaining plant albumins : en fr
  • FR695323A - Process for the production of esters of polysaccharide ethers : en fr
  • US1784265A - Clear-vision automobile body construction : en
  • DE514434C - Process for the production of acidic wool dyes of the anthraquinone series : de en
  • GB339326A - Process and apparatus for cutting surgical dressings, bandages and the like : en
  • FR695055A - Machine for dosing and dispensing liquid, pasty and similar products : en fr
  • CA306626A - Train pipe connector : en fr
  • US1784529A - Shock absorber : en
  • AT120119B - Process for dechlorinating chlorinated water. : de en
  • US1784780A - Vulcanizing press : en
  • US1784048A - Lamp shade : en
  • CA306499A - Piston ring : en fr
  • FR695332A - Dry dump : en fr
  • FR694991A - Aircraft radiator, housed entirely in the wing : en fr
  • GB339346A - Improvements in and connected with sheet metal containers : en
  • US1784609A - Heating system : en
  • AU2487130A - Improvements in and relating tothe forming of tubes bythe swaging method : en
  • US1784314A - Rotary sprinkler : en
  • US1784737A - Manufacture of mica tubes and sheets : en
  • DE514134C - Key for pianos or the like : de en
  • USD82739S - Design fob a table : en
  • CA306492A - Index or record : en fr
  • DE514550C - Process for welding pipes along a surface line to surfaces or containers to be heated or cooled : de en
  • FR695246A - Improvements in the manufacture of small coils for packaging electrical wires : en fr
  • US1784721A - Press for operating upon sheet material : en
  • US1784288A - Multiple drill apparatus : en
  • DE514172C - Production of hydrogen peroxide : de en
  • DE514224C - Filler pencil : de en
  • GB339357A - Improvements in or relating to the manufacture of lead pigments : en
  • GB339496A - Improvements in switching arrangements for automatic and semi-automatic telephone systems : en
  • US1783970A - Paper-making machine : en
  • US1784731A - Paper-folding machine : en
  • US1784095A - Quenching tank : en
  • US1784681A - Traction attachment for vehicle wheels : en
  • US1784033A - Automobile tool : en
  • US1784366A - Method of packing tubes : en
  • CA306535A - Electric switch : en fr
  • AT120314B - Cathode ray tube, method of making it and circuitry for registering rapid phenomena. : de en
  • US1784099A - Diestock : en
  • US1784342A - Lawn mower : en
  • US1784595A - Acoustic device : en
  • US1784340A - Electrical connecter : en
  • US1784360A - Fatty-oil composition : en
  • DE514162C - Testing of coal dust and rock dust mixtures : de en
  • US1784068A - Game apparatus : en
  • US1784557A - Molded insulation article : en
  • US1784384A - Water-cooled welding cable-joint construction : en
  • US1784247A - Water-gauge guard : en
  • US1784353A - Guide and pattern strip and anchor therefor : en
  • AT120109B - Fixed rectifier for high frequency oscillations. : de en
  • US1784778A - Automatic signaling means for toy tracks : en
  • US1784420A - Continuous iron-temperature recorder : en
  • US1784797A - Method of coating and impregnating webs of flexible material : en
  • GR3026B - COMPOUND PASTA FOR MILK, SPINACH, SESKOULO AND TOMATO. : el en
  • DE514161C - Fir branch bunches like so-called Advent candlesticks : de en
  • DE514541C - Comb for grain harvesters to separate the ears from the stalks : de en
  • DE514042C - Procedure for the automatic monitoring of gases : de en
  • DE514123C - Dismountable building : de en
  • AT120208B - Device for increasing the resolution of optical systems. : de en
  • AT120346B - Process for the production of irregularly shaped pressed sheet metal parts, in particular parts for automobile body. : de en
  • US1784067A - Tank vent device : en
  • US1784540A - Weight-checking device : en
  • DE514261C - Wire connection for electric light bulb sockets, switches and sockets : de en
  • DE514588C - Fluid container made of corrosion-resistant plates : de en
  • AT120177B - Distribution containers for petroleum and similar fuels. : de en
  • CA306592A - Process of applying gelatine coating to surfaces : en fr
  • US1784124A - Hopper mechanism : en
  • US1784668A - Automobile running-board lamp : en
  • FR695111A - Automatic dispenser of goods such as chocolates, candies, cigars, matches, etc. : en fr
  • GB339397A - Improvements relating to oven thermometers : en
  • DE514275C - Spring tilting mechanism for gas meter : de en
  • FR695216A - Device for mounting and operating the electrodes of an electric furnace or an electrolysis cell : en fr
  • AT120139B - Elastic intermediate link for suspenders, belts etc. like : de en
  • CA306432A - Manufacture of conduits : en fr
  • US1784101A - Sanitary poultry nest : en
  • US1784461A - Securing means for internal-combustion engines : en
  • US1784712A - Internal-combustion engine : en
  • DE514488C - High performance drilling machine : de en
  • FR695184A - Automatic filling system for electric accumulator containers : en fr
  • GB339358A - Improvements in or relating to electric fuses : en
  • DE514479C - Method to prevent hypereutectoid carburization when cementing steel : de en
  • GB339418A - Improvements in devices for retaining furnace wall blocks against tubes : en
  • AT120209B - Cathode ray tube. : de en
  • US1784232A - Ice receptacle : en
  • US1784160A - Portable loading gauge for railroad cars : en
  • US1784693A - Sausage-casing machine : en
  • FR695023A - Plant for evaporation or distillation of water : en fr
  • DE514177C - Isolating agent for cooling systems : de en
  • AT120186B - Automatic oil pressure control and alarm device for internal combustion engines. : de en
  • US1784337A - Cast or splint removing device : en
  • US1784442A - Method of making substituted guanidines : en
  • US1784411A - Process of producing a pigment : en
  • FR694953A - Balanced turret for machine gun on board aircraft : en fr
  • FR695126A - Instrument for drawing parallel lines : en fr
  • FR695131A - Process for purification of all tissues by a colloid : en fr
  • GB339466A - Improved construction of apparatus for filling sacks : en
  • AT120125B - Metal halide lamp for alternating current. : de en
  • AU2778130B - Hair-waving composition : en
  • CA306452A - Plastering machine : en fr
  • AU2515030B - Changeable and permanent signs : en
  • FR694893A - Advanced Bottle Ampoule : en fr
  • US1783968A - Fastening means for cables : en
  • DE514155C - Pesticides : de en
  • GB339146A - Improvements relating to remote reading compasses and like instruments : en
  • AT120263B - Double piston machine with intermediate crosshead. : de en
  • FR694797A - Construction process of a concrete road, formed of isolated blocks pounded on site : en fr
  • GB339370A - Improvements relating to paper making machines : en
  • FR695057A - Expandable trunk or trunk for motor cars and other applications : en fr
  • FR695101A - Improvements to automotive bodies : en fr
  • US1784239A - Wrist-watch strap : en
  • FR695213A - Air conditioner : en fr
  • GB339348A - A process for the preparation of cyclic non-saturated ketones with more than nine ring members : en
  • DE514281C - Self-collecting fuel seller : de en
  • US1784178A - Voice-controlled circuits : en
  • US1784612A - Testing device for impulse senders : en
  • AU2519730A - Improvements in or relating to electric circuit-breakers : en
  • DE514103C - Measuring device for practically simultaneous measurement of active and reactive power : de en
  • DE514288C - Chamber packing for piston rods and like : de en
  • DE514549C - Straightening and calibrating the ends of pipe bends : de en
  • DK43474C - Combined Flushing and Examination Apparatus. : da en
  • IE11547L - Switch and fuse boxes : en
  • GB339404A - Improvements in connection with mirrors : en
  • FR695275A - Thresher : en fr
  • FR695288A - Eraser or peel off : en fr
  • FR37480E - Improvements to sliding seats for vehicles and the like : en fr
  • FR695199A - Saddle tension hook for cycles and motorcycles : en fr
  • FR694862A - Fruit Pitting Machine : en fr
  • GB339383A - An improved alternating current cable : en
  • GB339556A - Improvements connected with stays for doors and the like : en
  • DE514339C - Cooling system with cooling plates arranged one above the other, especially for cooling lignite : de en
  • GB339650A - Improvements in cooling systems particularly applicable for cooling lubricating oil for aircraft engines : en
  • GB339646A - High-tension electric circuit-breakers : en
  • FR695021A - Transport trolley, for slaughterhouses in particular : en fr
  • GB339996A - Improvements in or relating to the photography of x-ray images : en
  • USD82743S - Miriam gross : en
  • FR695018A - Advanced piston pump : en fr
  • FR694875A - Improvements to reel winding machines : en fr
  • FR695114A - Method and device for aeration of silos, especially grain silos : en fr
  • FR695171A - Vehicle suitable for traversing uneven and submerged terrain, powered by human force : en fr
  • GB318646A - : en
  • FR695285A - Improvements to rotary distributors for explosion engines : en fr
  • FR695224A - Improvements to rotary heat exchangers : en fr
  • GB339411A - Improvements relating to wringing and mangling machines : en
  • FR694854A - Method of mounting the lever for the warning bells for bicycles : en fr
  • FR694818A - Refractory earth firing process : en fr
  • GB339454A - Improvements in cop winding machines : en
  • FR694880A - Improvements relating to the manufacture of textile materials : en fr
  • FR695014A - Further training in compressors of refrigerating machines or similar devices : en fr
  • FR694847A - Drill tower : en fr
  • FR694856A - Improvements to the dyeing of regenerated cellulose fabrics : en fr
  • GB340231A - A process for determining the potassium content in spaces containing potassium : en
  • US1784601A - Putlog : en
  • FR695045A - New process for heat treatment of steels and installation for its application : en fr
  • FR695119A - Protection of oilseeds from oxidation : en fr
  • FR695198A - Case convertible into a table : en fr
  • FR695278A - Acetylene generator : en fr
  • DE513891C - Air compression pump for rodless multi-cylinder engines : de en
  • DE514546C - Groove cutter with exchangeable knives that are alternately slanted to the right and left and adjustable by a common cone : de en
  • AT120224B - Feed device for circular sawing machines for woodworking. : de en
  • AT120335B - Transformer. : de en
  • AU2579530B - An improved cutout insulator for electricity supply systems : en
  • DE514507C - Process for the preparation of aromatic mercaptocarboxylic acids : de en
  • US1784197A - natwick : en
  • US1784542A - Lubricator for railway journal boxes : en
  • US1784057A - Thermostatically-controlled valve mechanism : en
  • AT120105B - Hot-cathode tube with two internal electrodes and a control electrode that fits the outer surface of the vessel. : de en
  • CA306517A - Lubricating apparatus : en fr
  • US1783991A - Printing-die structure : en
  • US1784465A - Thermostat : en
  • US1784391A - Phonograph stop : en
  • US1784410A - Stalk cutter : en
  • US1784464A - Vehicle dump body : en
  • USD82721S - Island : en
  • DE514043C - Drive device for cash registers and calculating machines : de en
  • FR694947A - Improvements to electro-magnetic translators, called pick-ups : en fr
  • CA306439A - Bread manufacture : en fr
  • CA306563A - Manufacture of rubber articles : en fr
  • DE514135C - Process for producing whole bodies from fiber : de en
  • FR694811A - Improvements to folding tables : en fr
  • GB339633A - Improvements in mechanism for conveying and folding the products of printing machines : en
  • US1784152A - Lettering machine : en
  • FR695333A - Drum support : en fr
  • DE514118C - Closure for the removable brewing bowl on coffee makers : de en
  • DE514525C - Device for cutting leather or the like into spiral strips : de en
  • FR694849A - Gearbox for motor cars : en fr
  • FR695039A - Method of applying and fixing layers of plastic material on plates or objects of rigid material : en fr
  • GB339471A - Improvements relating to cigarette and like lighters : en
  • AT120204B - Pleating machine with automatic outlet. : de en
  • AU2382929A - Improvements in and relating to radio receiving systems : en
  • US1784135A - Floor covering : en
  • US1784244A - Adjustable pipe suspender : en
  • AT120138B - Tin opener. : de en
  • CA306540A - Coating composition : en fr
  • CA306616A - Radiator for railway car heating system : en fr
  • DE514022C - Switching device for telephone equipment consisting of several adjacent rows of individual switches : de en
  • FR695228A - Method and apparatus for the construction and mechanical finishing of concrete pavement coverings : en fr
  • AT120236B - Method and apparatus for wet treating fabrics. : de en
  • AT120122B - High voltage coupling capacitor. : de en
  • AT120257B - Screw locking. : de en
  • DE514405C - Method for introducing backfill material into pits by means of a flushing stream : de en
  • FR694780A - Piano soundboard : en fr
  • CA306546A - Electro-pneumatic brake : en fr
  • AT120101B - Device for cleaning active charcoal, silica or the like by circulation. : de en
  • CA306623A - Cigarette container : en fr
  • US1784555A - Means to prevent valves from sticking : en
  • US1784630A - Toilet-seat hinge : en
  • FR695311A - Water heater : en fr
  • GB339603A - Improvements in the manufacture of artificial silk filaments : en
  • US1784686A - Process and apparatus for producing wax bottles : en
  • US1784687A - Garment-making machine : en
  • USD82736S - parser : en
  • USD82753S - Design fob : en
  • US1784118A - Tire and method for marking the same : en
  • AT120230B - Sack, in particular a multi-walled paper sack, with an inwardly folded filling valve. : de en
  • US1784678A - Vault light, floor light, or skylight : en
  • US1784680A - Method of and system for generating fire-extinguishing foam : en
  • US1784007A - Capping-device valve for wells : en
  • US1784058A - Thermostat support : en
  • DE514233C - Spiral end attachment for watches : de en
  • CA306508A - Pipe coupling : en fr
  • US1784417A - Electrical indicating instrument : en
  • US1784055A - Thermostatically-controlled valve mechanism : en
  • AU2269129A - Improved necktie holder : en
  • US1783952A - Plating skins : en
  • US1784196A - Adjustable license-plate holder : en
  • US1784303A - Alternating-power-current interrupter : en
  • US1784574A - Jack : en
  • USD82720S - Design fob a base fob bikd-cage stands ob similab abticles : en
  • AT120169B - File with a double cut. : de en
  • AU2662030B - Improvements in ingot strippers : en
  • AT120266B - Standing heat storage. : de en
  • FR695681A - Anti-blinding device for vehicle headlights : en fr
  • US1784290A - Switch : en
  • AT120309B - Circuit arrangement for automatic and semi-automatic telephone exchanges. : de en
  • AT120326B - Device for synchronizing and connecting alternators in parallel. : de en
  • CA306483A - Apparatus for applying labels to cylindrical articles : en fr
  • CA306518A - Can tester : en fr
  • DE504441C - Device for taking average samples from a material flow in motion : de en
  • DE514180C - Clinker brick for covering tunnels : de en
  • US1784266A - Adjustable gripper for shuttles : en
  • US1784658A - Apparatus for agglomerating and roasting minerals : en
  • US1784049A - Musical alarm : en
  • DE514117C - Spring-loaded floor or insert for mattresses, pillows, upholstered furniture or the like. : de en
  • US1784162A - Parachute harness : en
  • AT120287B - Starting device for exhaust steam injectors. : de en
  • AT120347B - Drive device for work machines for household and small businesses. : de en
  • CA306533A - Dry cell : en fr
  • DE514138C - Exposure indicator for photo cassettes : de en
  • DE514480C - Device for the mechanical winding and plating of insulating materials on straight rod parts of closed, semi-closed and open frames, coils and similar winding parts of electrical machines : de en
  • FR694864A - Improvements to incandescent discharge lamps : en fr
  • US1784539A - Lamp : en
  • DE514379C - Method and device for processing chocolate mass in longitudinal graters : de en
  • FR694969A - Improvements to shock absorbers, more particularly for road vehicles : en fr
  • FR695226A - Oil lifting device for self-lubricating axle boxes : en fr
  • GB339398A - Improvements in the manufacture of conversion products of rubber : en
  • CA306472A - Collar stud : en fr
  • CA306488A - Valve operating mechanism for fluid pressure engines : en fr
  • US1784494A - Machine for cutting angular ends : en
  • CA306459A - Injector for electric boilers : en fr
  • US1784623A - Molding apparatus for pneumatic tubes, tires, and the like : en
  • US1784798A - Filter-sand washing machine : en
  • CA306481A - Automobile mechanism : en fr
  • DE514323C - Cooling machine with multi-stage centrifugal compressor : de en
  • GB339513A - Electric tubular lamp and method of making same : en
  • FR695177A - Endless belt filter press wringer : en fr
  • US1784186A - Knitting machine : en
  • FR695259A - Piston drive machine control with elastic coupling : en fr
  • US1784380A - Bit or drill holder : en
  • US1784739A - Recoil check : en
  • US1784161A - Process of refining cellulose pulp : en
  • US1784671A - Throttle mechanism for internal-combustion engines : en
  • AT120211B - Coal dust firing systems, in particular for locomotives. : de en
  • FR694781A - Improvements relating to vehicle wheels : en fr
  • FR695257A - Quick-release coupling rod, especially applicable to agricultural implements : en fr
  • GB339498A - An improvement in or relating to turning-lathes and like tools : en
  • DE514182C - Amplifier device with input and output transformers united by a common iron core : de en
  • FR694922A - Fixing frame for electrical insulator : en fr
  • DE514124C - Garbage disposal : de en
  • DE514176C - Invoicing sheet with attached, roof-tile-like layered, detachable forms intended for copying (scale block) : de en
  • GB339480A - Improvements in and relating to folding mechanism for printing machines : en
  • GB339620A - Manufacture of azo-dyestuffs : en
  • GB318831A - An arrangement for distant control of substations : en
  • DK43456C - Telephone exchange arrangement, in which the provision of interurban connections is controlled automatically by means of alternating currents. : da en
  • FR694764A - Elastic support for upholstery of seats and bed bases : en fr
  • FR694998A - New product of low density and high elasticity and process for its manufacture : en fr
  • GB339656A - Excavating method and apparatus : en
  • FR694943A - Device for cooling the valves of internal combustion engines : en fr
  • FR694950A - Device for oil hearth : en fr
  • FR695215A - Motor bucket : en fr
  • DE514253C - Production of grained calcium cyanamide : de en
  • US1784274A - Airplane skid : en
  • AT120156B - Friction drive for ropes, chains and similar pulling elements. : de en
  • AT120189B - Roasting and cooking device. : de en
  • AT120271B - Hot-head machine, in particular for train wagons. : de en
  • AT120130B - Electric flashlight. : de en
  • CA306558A - Apparatus for cleaning articles : en fr
  • DE514148C - Process for finishing pre-forged shafts using a hammer or press : de en
  • DE514575C - Arrangement for self-baking electrodes : de en
  • DE514232C - Night light clock : de en
  • AU2700530B - Improvements ina blank for ovalcone. cup : en
  • FR695133A - Improvements in the manufacture of propellers : en fr
  • GB339526A - Improvements relating to stuffing-boxes : en
  • DE513810C - Device for superimposing auxiliary frequencies over high-current conductors : de en
  • DE514167C - Chamber furnace system for the production of gas and coke : de en
  • US1784702A - Cranberry gatherer : en
  • DE514318C - Purification of roast gases : de en
  • FR695012A - Improvements to electro-magnetic reproducers for phonograph records : en fr
  • FR695179A - Single-pole and multi-pole inverter : en fr
  • CA306522A - Roof and floor : en fr
  • US1784398A - Azo dyestuffs : en
  • US1784527A - Car seat : en
  • DE514388C - Electromagnetic elevator for watches with an armature : de en
  • FR695094A - Closing device intended in particular for baking ovens : en fr
  • GB319240A - Improvements in electrically wound clocks with striking mechanism : en
  • US1784154A - Drilling apparatus : en
  • US1784538A - Control apparatus for heating systems : en
  • AT120154B - Hair curling device. : de en
  • CA306496A - Loud-speaker : en fr
  • CA306521A - Combined receptacle and closure : en fr
  • US1784435A - Method of preparing resistance units : en
  • AU2385429A - Improvements in and relating to electrical fuses : en
  • CA306548A - Piston and packing ring : en fr
  • FR694825A - Rock drilling machine improvements : en fr
  • USRE17899E - Vehicle brake mechanism : en
  • AT120168B - Cable lever device. : de en
  • AT120258B - Rotating piston pump. : de en
  • US1784489A - Teaching attachment for phonographs : en
  • US1784758A - Cellulose film : en
  • USD82751S - Design fob a child s vehicle : en
  • USD82752S - Design fob a child s vehicle : en
  • USD82741S - Design fob a fringe : en
  • DE514400C - Process for the production of artificial textile products with a matt sheen from acetyl cellulose or other cellulose esters or ethers : de en
  • FR694934A - Improvements made to mops : en fr
  • GB339377A - Improvements in and relating to variable indicating devices : en
  • DE514291C - Single roller mill for paint or the like. : de en
  • FR694962A - Adjustable measuring vessel for liquids : en fr
  • AT120128B - Binocular double telescope with facility for temporary observation. : de en
  • AT120183B - Newspaper and note holder. : de en
  • DE514188C - Voltage regulating device for electrical generators : de en
  • US1784029A - Adjustable support for railway-car side doors : en
  • US1784503A - Cement-gun nozzle : en
  • FR694916A - Semi-automatic lighter : en fr
  • FR695030A - Device for signage or advertising : en fr
  • GB339426A - Boring apparatus : en
  • FR695037A - Electromagnetic motor, especially for chronometric applications : en fr
  • USD82734S - Eabl e : en
  • DE514189C - Device to prevent the inadmissible reconnection of switches in power distribution systems : de en
  • DE514234C - Process for the preparation of sulfonic acids of the nitrohalodiaryl ketones, nitrohalodiaryisulfones and their substitution products : de en
  • DE514218C - Hand fire extinguisher with swiveling spray nozzle body and an expansion chamber in front of the spray nozzle : de en
  • FR694992A - Improvements to water tube boilers : en fr
  • US1784130A - Vacuum tank : en
  • US1784432A - Biscuit cutting and embossing machine : en
  • US1784054A - Thermostatically-controlled valve mechanism : en
  • US1784213A - Sealing tool : en
  • US1784301A - Massaging device : en
  • US1784027A - Aircraft construction : en
  • AU2716330B - Improvements in and connected with vats forthe dyeing of materials : en
  • FR695218A - Process for the manufacture of toiletries and beauty products : en fr
  • GB339503A - Method of securing caps in paper and like cups having rolled edges : en
  • DE514191C - Device for switching off a transformer by means of upstream fuse protection : de en
  • FR694974A - Flexible removable support for various containers containing food for pets, birds, etc. : en fr
  • GB339379A - Improvements in cistern syphons : en
  • US1784371A - Concrete mixer : en
  • FR695252A - Reinforced concrete sleeper : en fr
  • DE514049C - Pipe interrupter with float valve to let in air : de en
  • DE514520C - Press for heat exchange, especially cooling press for soaps : de en
  • GB339395A - Improved means applicable for use in "dipping" articles of earthenware or pottery : en
  • US1784039A - Wood-pulp production and refining : en
  • FR694941A - Discharge tubes, in particular luminescent and irradiating tubes : en fr
  • FR694912A - Improvements in the molding of hollow articles, for example, game balls : en fr
  • GB339529A - Improvements in and relating to ventilators : en
  • FR694920A - Improvements to phonographs : en fr
  • GB339550A - Process for bleaching bast fibres especially flax, hemp and the like : en
  • US1783999A - Salute and method of making same : en
  • DE514367C - Gyroscopic straightening instrument : de en
  • DE514524C - Ironing machine for fur skins : de en
  • US1784580A - Means for tendering meats : en
  • USD82763S - Design fob a corner china closet : en
  • US1784654A - Aircraft : en
  • DE514166C - Printing and padding processes : de en
  • DK43460C - Swivel Mount for Tilting that can be tilted to two or three sides. : da en
  • DK43475C - Card index with upright index card. : da en
  • FR695272A - Gear shift mechanism : en fr
  • FR695281A - Electric oven : en fr
  • IE11534L - Fuses : en
  • US1784076A - Apparatus for automatic opening and closing of sewer inlets : en
  • US1784598A - Process for the production of thymol : en
  • GB339934A - Improvements in or relating to automatic weighing apparatus : en
  • DE514185C - Process for the tempering of electrical conduction ropes and cables made of aluminum alloys by heating : de en
  • DK43446C - Seed Treatment Procedure to Ensure Uniform Germination. : da en
  • FR695231A - Improvement of paper bags : en fr
  • FR695150A - sink with quick emptying device : en fr
  • FR695167A - Improvements in the electrical recording of discs and films of speaking machines, sound films or others : en fr
  • FR694911A - Motor vehicle upgrades : en fr
  • US1784250A - Composition for dentures : en
  • US1784427A - Rotary tempering furnace : en
  • US1784573A - Grease cup : en
  • DE514221C - Device for dressing and sharpening grinding stones by means of a spring-loaded dressing tool : de en
  • FR694863A - Tank for washing photographic plates : en fr
  • US1784212A - Hydraulic clutch : en
  • US1784716A - Oil-can support and oil stove : en
  • DE514456C - Two-stroke internal combustion engine with cross scavenging : de en
  • DK43455C - Cattle trigger. : da en
  • FR695225A - Improvements to television or telecine broadcast devices : en fr
  • GR3029B - WAY OF ARTISTIC PROCESSING AND DECORATION OF CRYSTALS. : el en
  • DE514499C - Process for the preparation of acids and acidic salts : de en
  • DE514371C - Mobile sawing device : de en
  • GB339492A - Blading for steam and gas turbines : en
  • FR695151A - Stopper for warping machines : en fr
  • FR695100A - Automobile car : en fr
  • US1784168A - Reading glass : en
  • DE514065C - Hinge strips : de en
  • GB339366A - Improvements in and relating to apparatus for practising, and playing golf indoors : en
  • GB339428A - Method of and apparatus for making articles by electrolytic deposition of galvanoplastic metal : en
  • FR695219A - Calibrating machine : en fr
  • GB339416A - Improvements relating to reels or cable drums : en
  • US1784252A - Clothespin : en
  • US1784571A - Machine for refolding paper trays or the like : en
  • GB339590A - Improvements in receptacles for dispensing powders, granulated material and the like : en
  • FR695197A - Braking device : en fr
  • US1784198A - Closure cap for radiators, water tanks, pressure tanks, gas tanks, and the like : en
  • DE514113C - Device for the production of glass plates : de en
  • DE514407C - Reversing gear for washing machines : de en
  • DE565906C - Coin operated telephone : de en
  • US1784763A - Glassworking apparatus : en
  • DE514419C - Process for the transfer of molten substances, which are solid at normal temperature, in powder form : de en
  • DE514429C - Device for superimposing a heavy current network with medium frequency currents : de en
  • GB339393A - Improvements relating to the freezing of fish : en
  • GB339521A - Improved heat treatment of manganese steel : en
  • FR695140A - Improvements made to dynamic damping devices, intended to be used for damping the oscillations of motor vehicle suspensions, in particular : en fr
  • GB339538A - Improvements in or relating to book form savings banks : en
  • US1784728A - Transit apparatus : en
  • US1784445A - Apparatus for and method of fabricating wheels : en
  • FR694812A - Improved device for securing a threaded part in another threaded part : en fr
  • GB339527A - Improvements relating to electric transformers : en
  • DE514421C - Process for the preparation of condensation products of the pyrazolone series : de en
  • DE514447C - Junction connection for wooden trusses : de en
  • FR694944A - Process for the production of artificial materials : en fr
  • GB339630A - Improvements in holders for electric lamp bowls : en
  • FR695180A - Self-mounting device on quartz : en fr
  • DE514359C - Method for holding cover plates in molds : de en
  • AT120149B - Establishment of telephone systems for train control. : de en
  • FR694755A - Improvements to sound films with sensitometric scales : en fr
  • FR694830A - Tube coil boiler : en fr
  • FR695241A - Improvements to variable speed driving force transmission mechanisms : en fr
  • FR694861A - Manufacturing process for pearl effect sheets : en fr
  • FR694936A - Improvements to products and processes for measuring ph, and apparatus for carrying out these processes : en fr
  • GB339389A - Differential gear for driving spindles of wireless apparatus independently from the direction of rotation of the control knob : en
  • DE514570C - Process for the production of elemental sulfur from gases containing hydrogen sulfide : de en
  • DE514372C - Device on milking machine systems : de en
  • DE514203C - Steam roasting and oven : de en
  • DE514299C - Device for preventing the paper tape from being wound onto the rollers of roller presses in parchment machines : de en
  • DE514362C - Collapsible deck chair : de en
  • FR694942A - Hollow frame for doors and windows : en fr
  • FR695113A - Improvements to scalers : en fr
  • CA306604A - Safety brake : en fr
  • DE514475C - Folding bucket : de en
  • FR694792A - Lock for trunks, chests and similar items : en fr
  • FR694904A - Diaphragm oscillator : en fr
  • GB339485A - Improvements in brushes : en
  • GB339568A - System of pipes for cooling pistons by liquid circulation : en
  • DE514306C - Blocking of the nozzle on devices for dispensing measured amounts of liquid : de en
  • US1784126A - Process of cracking hydrocarbons : en
  • FR695136A - Furniture lock : en fr
  • US1784356A - Cover for buses : en
  • US1784478A - Shade and awning roller bracket : en
  • DE514521C - Oil burner with heated by radiant heat and extending through the entire furnace chamber : de en
  • FR695026A - Lens shutter for aerial photography devices : en fr
  • GB319786A - System of wireless telegraphy and telephony : en
  • DE514262C - Method and device for heating hydrocarbon oils and for generating superheated steam : de en
  • FR695267A - Improvements made to devices to obtain a constant speed of operation of devices for recording or reproducing sound films : en fr
  • FR695282A - Detector mounting : en fr
  • FR695083A - Connection mode for automatic adjustment of the charging current of a buffer battery : en fr
  • GB339958A - Improvements in the manufacture and production of condensation products : en
  • US1784740A - Adhesive : en
  • FR695156A - X-ray frame : en fr
  • DE514025C - Alternator with number of periods independent of the rotor speed : de en
  • DE514424C - Device for equalizing circuits for duplex or two-way communication, in which, in addition to the receiving relay windings, other coils for special purposes, e.g. Find coil lines, which are balanced by appropriate coils in the compensation circuit : de en
  • CA306479A - Metal seal : en fr
  • GB339608A - Process for the production of oxides of titanium, thorium or rare metals of the fourth group : en
  • US1784008A - Adhesive composition : en
  • FR695205A - Aircraft wing deformation control device : en fr
  • IE11627L - Artificial cream : en
  • DE514498C - Sample collection : de en
  • FR695291A - Self-closing warning container : en fr
  • FR695325A - Toothbrush : en fr
  • DE514193C - Line routing between the electrodes of three-phase ovens and the feeding transformer : de en
  • US1784463A - Process of making cylindrical rollers : en
  • FR695297A - Makeup kit : en fr
  • GB316947A - Improved free wheel clutch : en
  • GB339394A - : en
  • GB339408A - Improvements in or relating to the drawworks of well drilling plant : en
  • DE514324C - Flooding evaporator, mainly for refrigeration machines : de en
  • AT120288B - Compressed air starting device for internal combustion engines, in particular two-stroke marine engines with three or a multiple of three cylinders. : de en
  • AT120142B - Method for the piezoelectric excitation of elastic transverse and torsional vibrations. : de en
  • DE514476C - Machine for fastening the sealing rings to can lids and bottoms : de en
  • DK43448C - Automatic Railway link. : da en
  • FR695086A - Device for heating and humidifying the air in rooms or enclosed spaces : en fr
  • FR695307A - Movement transmission device for cycles : en fr
  • GB339510A - Improvements in or relating to water softening apparatus : en
  • US1784209A - Potato gatherer for potato diggers : en
  • AT120103B - Device for distributing the sun's rays in rooms. : de en
  • AT120240B - Card holder for telephone numbers, addresses, etc. like : de en
  • US1784481A - Carburetor : en
  • US1784116A - Hydraulc jack : en
  • US1784195A - Electric program clock : en
  • CA306504A - Ventilator : en fr
  • FR694845A - Method and apparatus for protecting safes, vaults, cabinets, rooms, against theft or intrusion : en fr
  • GB339367A - Improvements in cattle trucks, floats and other vehicles : en
  • GB339629A - A combined box and smoker's ash tray : en
  • AT120325B - Circuit arrangement for setting non-decade voters in telecommunications systems with voter operation. : de en
  • US1784378A - Locomotive superheater : en
  • DE514294C - Device for the production of bell toen : de en
  • CA306528A - Foundry moulding machine : en fr
  • FR694903A - Tube mill with internal screening : en fr
  • DE514160C - Device for greasing baking trays and baking tins : de en
  • DE514352C - Procedure for adjusting the capacitance of wound capacitors with a fixed capacitance value : de en
  • FR694957A - Improvements to the bodywork of all vehicles : en fr
  • US1784081A - Harvesting machine : en
  • US1784268A - Motor vehicle : en
  • AT120284B - Pipe connection. : de en
  • DE514133C - Control device for executing the method for regulating a fluid transmission : de en
  • FR694778A - New low-pressure gas combustion method and device to achieve this combustion : en fr
  • GB339634A - An improved soil drainage device or well-point : en
  • GB340010A - Process for the preservation of bones : en
  • US1784700A - Sanitary telephone device : en
  • US1784404A - Drilling apparatus : en
  • US1784725A - Humidifying device : en
  • US1784183A - Mechanical bucking horse : en
  • DE514348C - Device for measuring the power factor in AC systems : de en
  • US1784032A - Bunion appliance : en
  • US1784403A - Fruit-packing stand : en
  • US1784413A - Ladder : en
  • US1784485A - Sampler : en
  • CA306491A - Stencil device : en fr
  • US1784155A - Soap holder : en
  • US1784590A - Delivery mechanism for signature-stitching machines : en
  • US1784790A - Engine truck on which boosters are mounted : en
  • US1784425A - Illumination for microscopy : en
  • US1784429A - Hair-waving device : en
  • US1784746A - Truck : en
  • US1784441A - Process for manufacturing ortho-amino-arylmercaptanes : en
  • US1784347A - Fruit-pitting machine : en
  • GR3031B - ΠΕΤΟΜΗΧΑΝΗ. : el en
  • FR694754A - Mechanical presses with adjustable plates : en fr
  • FR695060A - Improvements to vehicle suspension : en fr
  • FR695344A - Bumper mud : en fr
  • GB339400A - Improvements in electric tapping switches : en
  • DE514175C - Sheet feeder, especially for printing machines : de en
  • US1784707A - Paper weight : en
  • DE514085C - Heel lasting machine with sliders and a plurality of nailing devices : de en
  • US1784105A - Wire-stranding machine : en
  • US1784806A - Shoe and method of making same : en
  • DE514319C - Process for the preparation of ammonium sulphate and alkali sulphate from their double salts : de en
  • IE11113L - Ploughs : en
  • US1784139A - Hair-drying hood : en
  • FR695339A - Welding assembly process for metal pipes : en fr
  • FR694832A - Ice cream vending and selling machine : en fr
  • GB339597A - Improvements in and relating to the bearings of axles and shafts : en
  • US1784787A - Locomotive boiler support : en
  • US1784192A - Engine construction : en
  • FR694956A - Brooch for artificial silk : en fr
  • FR695268A - Winding for electrical machines : en fr
  • GB339514A - Improvements in or connected with filtering apparatus for separating fibre and dust from air : en
  • DE514255C - Cathode cooling for movable large rectifiers, namely vehicle large rectifiers : de en
  • FR695106A - Electric cone lathe control device : en fr
  • FR695160A - Internal combustion engine : en fr
  • DE514326C - Pantograph, the swingable mounted and designed as a large surface plate grinding piece is held horizontally or almost horizontally by means of a parallelogram guide : de en
  • DE514127C - Inclusion thermometer : de en
  • DE514192C - Device for determining the specific conductivity present at normal temperature : de en
  • DE514382C - Device for transmitting the consonance points of a series of tuned tongues : de en
  • FR695001A - Anti-scattering grid for radiography : en fr
  • DE514358C - Device for displaying the amount of metal in a mold : de en
  • FR694909A - Rubber hose with coating : en fr
  • GB339675A - The manufacture of new derivatives of higher fatty acids containing nitrogen : en
  • DE514131C - Device on multi-cylinder four-stroke internal combustion engines with discharge and suction device on the discharge line : de en
  • GB339519A - Improvements in and relating to compression refrigerating machines : en
  • FR695331A - Device for fixing fittings, for example, reflectors to a wall : en fr
  • GB339356A - Improvements in hydraulic feeding systems for metal cutting and like machine tools : en
  • US1784059A - Thermostat support : en
  • US1784618A - Yeast manufacture : en
  • US1784734A - Hydrothermostatic valve control : en
  • GB339354A - Improvements in and connected with apparatus for spraying liquid material : en
  • GB339653A - Improvements in appliances for playing games : en
  • US1784602A - Valve for oil-well pumps : en
  • FR695050A - Alloy used to protect iron, steel, copper, etc., against corrosion : en fr
  • DE514168C - Process for the separation of mixtures suspended or dissolved in solutions : de en
  • GB339468A - Blank feeding mechanism for punch presses : en
  • GB339627A - Illuminated sign : en
  • FR694972A - Lock applicable in particular to window leaves : en fr
  • GB339940A - Improvements in and relating to means for preventing the unauthorized use of motor vehicles : en
  • FR694878A - Method and apparatus for distributing material : en fr
  • AT120152B - Spinning machine for the production of an endless bast thread. : de en
  • GB339431A - Improvements relating to electrical indicating devices : en
  • GB339460A - Improvements in or relating to heel pads for boots or shoes : en
  • DE514141C - Shaft seal : de en
  • DE514257C - Electric switch : de en