• US1784485A - Sampler : en
  • US1784300A - Combined shade and awning : en
  • US1784543A - Production of adsorbents : en
  • DE514506C - Process for the preparation of organic auromercapto acids : de en
  • CA306528A - Foundry moulding machine : en fr
  • US1784125A - Poppet-valve-actuation means : en
  • US1784177A - Sewing-machine presser foot : en
  • CA306526A - Superheater : en fr
  • US1784572A - Derrick : en
  • US1784652A - Water heater : en
  • FR695197A - Braking device : en fr
  • CA306430A - Pick-up device for combine harvesters : en fr
  • US1784008A - Adhesive composition : en
  • CA306508A - Pipe coupling : en fr
  • DE514098C - Sheet depositing device : de en
  • AT120184B - Device for indicating the presence of a foreign gas, in particular luminous gas, in the air. : de en
  • US1784511A - Laminated sheet structure : en
  • CA306513A - Swivel plug : en fr
  • CA306493A - Process of treating fatty oils : en fr
  • FR695219A - Calibrating machine : en fr
  • GB339416A - Improvements relating to reels or cable drums : 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
  • US1784580A - Means for tendering meats : en
  • USD82763S - Design fob a corner china closet : en
  • US1784524A - Automotive drive : en
  • US1784055A - Thermostatically-controlled valve mechanism : en
  • US1784758A - Cellulose film : en
  • USD82751S - Design fob a child s vehicle : en
  • USD82752S - Design fob a child s vehicle : en
  • CA306623A - Cigarette container : en fr
  • DE514238C - Electric light tubes : de en
  • DE514395C - Process for the production of glycerine from sugar by fermentation in an alkaline solution : de en
  • US1784737A - Manufacture of mica tubes and sheets : en
  • AT120284B - Pipe connection. : de en
  • AT120314B - Cathode ray tube, method of making it and circuitry for registering rapid phenomena. : de en
  • AT120337B - Choke coil or transformer in an oil-filled metal box. : de en
  • US1784218A - Method of forming vehicle wheel disks : en
  • DE514289C - Welding process : de en
  • AT120265B - Cylinder for standing, double-acting internal combustion engines. : de en
  • CA306506A - Receptacle : en fr
  • US1784212A - Hydraulic clutch : en
  • US1784716A - Oil-can support and oil stove : en
  • FR695276A - Triple valve for automatic direct-acting brakes : en fr
  • AT120236B - Method and apparatus for wet treating fabrics. : de en
  • US1784025A - Strap-stretching device : en
  • FR695254A - Arrangement of engine and transmission components in aircraft and other apparatus powered by air propellers : en fr
  • FR695044A - Vehicle brake control mechanism : en fr
  • GB319010A - Electric regulating transformer : en
  • DE514115C - Egg heads : de en
  • AT120181B - Uterine cap. : de en
  • FR695320A - Method of mounting a trunk line, comprising several branches : en fr
  • AT120273B - Method and device for the mechanical resolution of right triangles. : de en
  • US1784415A - Electrical recording seismograph : en
  • AT120261B - Procedure for operating diesel engines. : 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
  • FR695275A - Thresher : en fr
  • FR695288A - Eraser or peel off : en fr
  • GB339438A - Sound reproducing apparatus : en
  • AT120234B - Facility for carbonless accounting. : de en
  • AT120207B - Cooling arrangement for glass rectifier. : de en
  • AT120253B - Control for multi-cylinder internal combustion engines operating in two-stroke cycles, especially for vehicles. : de en
  • US1784634A - Toy construction : en
  • FR694940A - Adjustable sliding armchair, for vehicles : en fr
  • FR695195A - Starting mechanism, for motor-driven apparatus, by means of a coin or the like : en fr
  • DE513991C - Automatic off switch with maximum current magnet and free release : de en
  • US1784517A - Motor for loud-speakers : en
  • DK43457C - Machine for sawing iron beams under the water. : da en
  • US1784145A - Motion-arresting means for motor-propelled vehicles : en
  • US1784544A - Clamp : en
  • US1784733A - Steering wheel : en
  • FR695206A - Electric servo motor : en fr
  • US1784491A - Rotary soot cleaner for boilers : en
  • US1783972A - Umbrella : en
  • US1784231A - Grinding machine : en
  • US1784271A - Conduit and method of constructing the same : en
  • US1784339A - Filtering apparatus : en
  • FR695224A - Improvements to rotary heat exchangers : en fr
  • GB339411A - Improvements relating to wringing and mangling machines : en
  • GB318832A - Process for producing fast tints on artificial silk of regenerated cellulose : en
  • GB339628A - Improvements relating to fountain-pen caps : 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
  • US1784391A - Phonograph stop : en
  • US1784410A - Stalk cutter : 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
  • AT120133B - Remote switch control with automatic release. : de 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
  • US1784807A - Toilet seat : en
  • DE514488C - High performance drilling machine : de en
  • GB339662A - Improvements in or relating to time-interval indicating devices : en
  • US1784003A - Walking-beam stirrup : en
  • US1784138A - Motion-picture-projecting apparatus : en
  • US1784672A - Limit switch : en
  • US1784717A - Spring clip : en
  • AT120107B - Body support. : de en
  • CA306433A - Manufacture of pipes : en fr
  • CA306561A - Cleaning device for bar screens : en fr
  • DE514341C - Process for cleaning and improving the odor of phenols : de en
  • DE514455C - Connection device for cattle : de en
  • AT120192B - Dismountable houseboat. : 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
  • FR695339A - Welding assembly process for metal pipes : en fr
  • DE514335C - Device for attaching security labels to bottles with wire clip closures : de en
  • DE514383C - Painting process with chalk : de 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
  • FR694902A - Rotary Switch Table : en fr
  • US1784416A - Agitator : en
  • US1784732A - Apparatus for lubrication by means of capillary elements : en
  • US1784513A - Method of cutting slots in metal : en
  • US1784759A - Hand bag : en
  • 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
  • GB339650A - Improvements in cooling systems particularly applicable for cooling lubricating oil for aircraft engines : en
  • US1784404A - Drilling apparatus : en
  • DE513636C - Articulated connection : de en
  • DE514157C - Process for bringing about an electrolytic surface cleaning of metals : de en
  • GB339661A - Improvements in and relating to alternating electric current measurement devices : en
  • FR695027A - Improvements to glasses : en fr
  • FR695004A - Hydrocarbon purification process by desulfurization : 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
  • FR694774A - Body : en fr
  • FR694795A - Improvements to electrical transformers : en fr
  • GB339354A - Improvements in and connected with apparatus for spraying liquid material : en
  • GB339653A - Improvements in appliances for playing games : en
  • FR694957A - Improvements to the bodywork of all vehicles : en fr
  • CA306615A - End train pipe valve : 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
  • US1784041A - Thermostatically-controlled valve mechanism : en
  • US1784182A - Drag harrow : en
  • US1784545A - Drive for paper machines : en
  • CA306441A - Temperature ascertaining apparatus : en fr
  • 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
  • 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
  • FR695091A - Improvements in spraying apparatus for insecticides and similar materials : en fr
  • CA306550A - Piston and packing ring : en fr
  • FR694897A - Slip-on bolt for shotguns with superimposed and fixed barrels : en fr
  • US1784636A - Valve structure : en
  • US1784696A - Band-saw holder : en
  • DE514255C - Cathode cooling for movable large rectifiers, namely vehicle large rectifiers : de en
  • US1784137A - Submarine signaling : en
  • 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
  • DE514310C - Machine for the production of low-twist wire ropes : de en
  • DK43466C - Procedure for applying and shaping an enamel-like coating on wood products, such as toilet seats and the like. : da en
  • US1784100A - Liquid seal : en
  • US1784370A - Construction for rehabilitating rail joints : en
  • USD82766S - Design fob a range : en
  • FR695022A - Method and devices for capping glass tubes and machine for carrying out this capping : en fr
  • FR694974A - Flexible removable support for various containers containing food for pets, birds, etc. : en fr
  • GB339379A - Improvements in cistern syphons : en
  • FR694808A - Manufacturing process of molded products imitating marble : en fr
  • IE11534L - Fuses : en
  • AU2519730A - Improvements in or relating to electric circuit-breakers : 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
  • 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
  • US1784038A - Violin bow : en
  • GB339547A - Improvements in spectacle frames : en
  • FR695154A - Improvements to closing devices for sliding doors : en fr
  • GB339424A - An improved tagger top tin and method of producing same : en
  • DE514049C - Pipe interrupter with float valve to let in air : de en
  • DE514520C - Press for heat exchange, especially cooling press for soaps : de en
  • DE514182C - Amplifier device with input and output transformers united by a common iron core : de en
  • US1784063A - Temperature regulator : en
  • US1784337A - Cast or splint removing device : en
  • FR695024A - Air compressor, more particularly for compressed air starters for internal combustion engines : en fr
  • GB339532A - Improvements in and relating to freight cars : en
  • IE12686L - Tractor wheel grips : en
  • DE514420C - Process for the preparation of oxycarboxylic acids of naphthocarbazoles : de 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
  • GB339352A - Improvements in or relating to the vulcanisation of rubber : en
  • GB339350A - Improvements relating to apparatus for raising or circulating water or other liquid : en
  • US1784270A - Method of bemoving methanol pbom pybomgneotjs acid liqttob : en
  • DE514561C - Insert lock in which the bolt and tumblers are moved by two drive disks connected to one another : de en
  • US1783994A - Needle loom : en
  • USD82732S - Design for a decorative fabric : en
  • FR695079A - Process for preparing an additional hydraulic product : en fr
  • GB339374A - Improvements in furnaces : en
  • US1783968A - Fastening means for cables : en
  • FR695312A - Chairs, sofas and the like : en fr
  • FR694922A - Fixing frame for electrical insulator : en fr
  • 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
  • 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
  • US1783999A - Salute and method of making same : en
  • US1784033A - Automobile tool : en
  • US1784366A - Method of packing tubes : en
  • DE514398C - Regulators for electrical machines : de en
  • IS34B6 - Refrigerator for freezing fish : en is
  • 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
  • FR694911A - Motor vehicle upgrades : en fr
  • GB339643A - Remote indications and supervisory control systems : en
  • DE514329C - Lathe, in particular a crankshaft lathe, for processing segment or sector-shaped surfaces on workpieces : de en
  • FR695332A - Dry dump : en fr
  • DE514473C - Marionette theater with double stage floor : de en
  • US1784523A - Method of rubberizing fibrous material and article produced thereby : en
  • US1784534A - Tractor pilot structure : en
  • CA306581A - Flexible shutter, blind, roof, etc. : en fr
  • DE514188C - Voltage regulating device for electrical generators : de en
  • DE514170C - Emulsion spin machine : de en
  • CA306571A - Manufacture of hydrochloric acid : en fr
  • DE514147C - Diffuser for reaction turbines : de en
  • DE514502C - Muffle furnace with fixed hearth for the manufacture of sulphate : de en
  • US1784676A - Apparatus for carbonizing coal : en
  • FR695023A - Plant for evaporation or distillation of water : en fr
  • FR694886A - Device for controlling, by removable motor, the propulsion and working mechanisms of machines usually powered by animal traction : en fr
  • GB339435A - Improvements in and relating to servo brake mechanism for vehicles : en
  • DE514508C - Double-acting printing and cutting tool for printing and cutting off paper strips : de en
  • FR695261A - Improvements to pneumatic cartridge distribution systems : en fr
  • GB339473A - Improvements connected with the roofs of motor cars and motor coaches : en
  • DE514198C - Processing machine for used molding sand : de en
  • 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
  • US1784265A - Clear-vision automobile body construction : 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
  • CA306597A - Tire valve cap : en fr
  • US1784378A - Locomotive superheater : en
  • US1784001A - Mechanical stoker : en
  • US1784222A - Suction atomizer : en
  • US1784336A - Sheet-feeding device : en
  • US1784682A - Arc-ground suppressor : en
  • US1784308A - Automatic power transmission : en
  • GB339477A - Machine for rinsing and sterilising crockery : en
  • US1784609A - Heating system : en
  • US1784288A - Multiple drill apparatus : en
  • FR695026A - Lens shutter for aerial photography devices : en fr
  • GB319786A - System of wireless telegraphy and telephony : en
  • CA306460A - Box for filing index cards : en fr
  • CA306543A - Coating composition : en fr
  • AT120122B - High voltage coupling capacitor. : de en
  • AT120257B - Screw locking. : de en
  • AT120142B - Method for the piezoelectric excitation of elastic transverse and torsional vibrations. : de en
  • DE514403C - Labeling device : de en
  • USRE17900E - zouis : en
  • US1784035A - Footwear : en
  • US1784132A - Filtration system : en
  • US1784127A - Means for removing the harness and stopping instrumentalities from a loom : en
  • CA306603A - Mechanism for assembling composite wrappers : en fr
  • US1784111A - Method op and machine foe manufacturing matches and match tape : en
  • US1784153A - Steam trap : en
  • US1784229A - Conveyer rack : en
  • DE514085C - Heel lasting machine with sliders and a plurality of nailing devices : de en
  • FR694820A - Sieve : en fr
  • AT120127B - Electric torch or hand lamp with reflector that can be adjusted to the focal point of the light bulb. : 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
  • DE514381C - Device for remote display of measured quantities : de en
  • 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
  • AT120227B - Gang saw. : de en
  • US1784053A - Valve mechanism : en
  • DE514364C - Drawing press for can lids made of celluloid or the like. : de en
  • DE514513C - Clamp for electrical lines : de en
  • FR694751A - Improvements to portable machines for wire stapling : en fr
  • US1784753A - Electric oven construction : en
  • FR694946A - Process for the enrichment of natural or crude phosphates : en fr
  • FR695327A - Improvements to shower injectors : en fr
  • FR695055A - Machine for dosing and dispensing liquid, pasty and similar products : en fr
  • US1784421A - Valve mechanism for internal-combustion engines : en
  • DE514172C - Production of hydrogen peroxide : de en
  • DE514224C - Filler pencil : de en
  • US1784449A - Combined table and ironing board : en
  • DE514276C - Auxiliary device, especially for the construction of shift weight scales : de en
  • FR695161A - Control mechanism for toy watches, toy clocks and all toys operating by a mainspring : en fr
  • US1784161A - Process of refining cellulose pulp : en
  • USD82747S - Nellie b : en
  • FR694848A - Flying auto : en fr
  • DE514245C - Mobile device for loading rectangular shaft ovens : 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
  • DK43467C - Pleating device. : da en
  • FR695066A - Improvements to electric welding machines : en fr
  • 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
  • US1784417A - Electrical indicating instrument : en
  • US1784667A - Split segmental washer : en
  • US1784788A - Lubrication of internal-combustion engines : en
  • GB318840A - Improvements in or relating to textile fabrics : en
  • GB339647A - Improvements in talking machines : 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
  • GB339960A - Improvements in or relating to shoe bottoming : en
  • USD82759S - Island : en
  • US1784461A - Securing means for internal-combustion engines : en
  • CA306443A - Internal combustion engine : en fr
  • CA306466A - Friction clutch : en fr
  • US1784471A - Wheel-breaking machine : en
  • US1784616A - Stenciling apparatus : en
  • AT120177B - Distribution containers for petroleum and similar fuels. : de en
  • CA306592A - Process of applying gelatine coating to surfaces : en fr
  • FR695100A - Automobile car : 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
  • DE514399C - Preparations for greasing leather : de en
  • GB319018A - Improvements in and relating to electric switch operating mechanism : en
  • GB339509A - A brake for spindles of braiding machines : en
  • US1784373A - Pottery mold and method of making the same : en
  • US1784379A - Process of reducing organic keto compounds : en
  • US1784320A - Lamp for motor and like vehicles : en
  • DE514378C - Device for feeding confectionery cores and other items to a chocolate enrober or other processing machine : de en
  • US1784454A - Last : en
  • FR695325A - Toothbrush : en fr
  • FR694941A - Discharge tubes, in particular luminescent and irradiating tubes : en fr
  • CA306552A - Electro-pneumatic brake : en fr
  • FR695122A - Cathode for mercury vapor rectifiers : en fr
  • 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
  • FR694817A - Spark plug : en fr
  • FR695277A - Improvements to the packaging and instructions for use of bath salts and the like : en fr
  • FR695238A - Improvements made to rectilinear hosiery looms, especially those producing plain or ribbed knitwear : en fr
  • IE11274L - Oil-filled cables : en
  • DK43474C - Combined Flushing and Examination Apparatus. : da en
  • GB339551A - An improvement in or relating to paint and like cans : en
  • FR695166A - Device for stabilizing the speed of synchronized discs : en fr
  • FR695005A - Process for the continuous separation of constituents of mixtures of organic liquids with different boiling points : en fr
  • 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
  • DK43454C - Procedure for Purifying Used Lubricating Oil. : da en
  • DE514345C - Locking device for switch car : de en
  • FR695163A - Floor or mobile support with multiple positions for all installations with reduced space, particularly applicable to airplanes : en fr
  • FR694960A - Machine for deburring ceramic tiles, earthenware, etc. : en fr
  • GB339481A - An improvement in the manufacture of envelopes : en
  • FR694802A - Improvements to multiple copying systems : en fr
  • FR695193A - : fr
  • FR695337A - Automotive tire repair device : en fr
  • US1784260A - Double-acting grease gun : en
  • US1784299A - Tie for cards, sheets, etc. : en
  • DE514211C - Tubular T-piece : de en
  • AT120341B - Woltmann knife for gases, vapors or liquids with a vertical axis of the measuring element. : de 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
  • 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
  • GB339570A - Improvements in the welding of metal pipes or tubes : en
  • US1784458A - Lacing device for corsets and like articles : en
  • US1784584A - Filing appliance : en
  • AT120244B - Electrically driven saw frame with automatic feed control. : de en
  • FR694805A - Fixing device particularly applicable to cinematographic devices : en fr
  • US1784388A - Electric socket fitting : en
  • USD82720S - Design fob a base fob bikd-cage stands ob similab abticles : en
  • US1784380A - Bit or drill holder : en
  • US1784739A - Recoil check : en
  • US1784205A - Controller for power-driven pumps : en
  • US1784276A - Soft box toe : en
  • US1784243A - Spraying device : en
  • DE514021C - Electrical network : de en
  • DE514202C - Hydraulic or pneumatic drive for the piston of an injection molding machine : de en
  • FR695128A - Improvements to screw grinding machines : en fr
  • GB318598A - Improvements in closures for paper and like bags : en
  • FR694927A - Improvements to the operating mechanism of printing machines : en fr
  • AT120112B - High voltage capacitor. : de en
  • CA306525A - Furnace wall : en fr
  • FR695262A - Warping beam : en fr
  • FR695062A - Mode of realization of the motive power installations, say : en fr
  • FR694882A - Improvements to oil can holders : en fr
  • GB339493A - Improvements in or relating to telephone systems : en
  • US1784532A - Electrode for electrolytic condensers and the like : en
  • DE514239C - Device on electric chain pendant lights : de en
  • FR37448E - Underwater mine initiation and defusing device : en fr
  • FR695123A - Process for recovering organic substances from adsorbent materials : en fr
  • DE514522C - Stem fringe tassel : de en
  • FR694988A - TV systems : en fr
  • DE514152C - Device to protect against overheating during the heating-up period : de en
  • 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
  • DE514094C - Process for the preparation of alkali salts of aromatic sulfonic halogenamides : 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
  • GB339659A - Improvements in the manufacture and production of dyestuffs and intermediate products : en
  • US1784027A - Aircraft construction : en
  • GB318599A - Process for the electrolytic production of alloys of calcium or strontium with lead : en
  • DE514505C - Process for the preparation of 1-methyl-5-chlorobenzene-2-carboxamide-3-thioglycolic acid : de en
  • FR694766A - Carburetor improvements for internal combustion engines : en fr
  • FR694889A - Advanced containers for liquid food products and other materials : en fr
  • US1784224A - Hood clamp : en
  • FR695283A - Process for preparing cellulose esters : en fr
  • DE514252C - Font holder for typewriters : 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
  • US1784335A - Sheet-feeding device : en
  • US1784646A - Package of dental supplies : en
  • US1784529A - Shock absorber : en
  • DE439266C - Process for the production of drying paints : de 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
  • 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
  • GB319665A - Motor for loud speakers : en
  • GR3026B - COMPOUND PASTA FOR MILK, SPINACH, SESKOULO AND TOMATO. : el en
  • US1784722A - Clutch construction : en
  • DE514208C - Device for determining the dust content in air and gases by means of optical analysis : de en
  • US1784516A - Container and means for holding said containers in cooperation : en
  • DE514022C - Switching device for telephone equipment consisting of several adjacent rows of individual switches : de en
  • FR695097A - Advanced machine for drilling circles or rims on vehicle wheels : en fr
  • USD82727S - Island : en
  • GB339492A - Blading for steam and gas turbines : en
  • FR694784A - Switch cam for set of rotating parts : en fr
  • GB319614A - Improvements in and relating to signalling systems : en
  • GB339936A - Process for the manufacture of lacquers : en
  • US1784283A - Device for expanding and contracting demountable rims : en
  • FR695165A - Products to fight fungal infections of plants : en fr
  • FR694903A - Tube mill with internal screening : en fr
  • DE514268C - Auxiliary judge : de en
  • DK43447C - Procedure for the manufacture of carbon dioxide. : da en
  • GB339520A - Method of constructing railway embankments : en
  • GB339629A - A combined box and smoker's ash tray : en
  • FR694948A - counterweight balancer : en fr
  • 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
  • US1784168A - Reading glass : en
  • FR694898A - Upsetting machine by electro-pneumatic or electro-hydraulic process using mobile electrodes during work : en fr
  • USD82743S - Miriam gross : en
  • FR694823A - Improvements to the reinforcements of buildings, slabs, playgrounds and the like, in reinforced cement : en fr
  • FR694873A - Wire cutter : en fr
  • FR694899A - Practical clip for fixing wooden floorboards directly to double iota iron joists : en fr
  • GB339419A - Improvements in and relating to coverings for beds and the like : en
  • US1784355A - Automatic firearm with two cartridge magazines : en
  • DE514397C - Anchor sleeve, in particular for attaching current-carrying apparatus to control panels : de en
  • GB339564A - Improvements in flong beating machines : en
  • US1783982A - Processing of coal and product thereof : en
  • US1784122A - Rectifying switch : en
  • US1784436A - Propeller shaft : en
  • US1784730A - Toy airplane landing gear : en
  • US1784785A - Connecter device for cuffs of knickers : en
  • AT120269B - Control for single or multi-stage steam engines. : 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
  • FR694829A - Envelope or protective box, intended in particular to receive a picture frame : en fr
  • CA306434A - Liquid handling device : en fr
  • AT120263B - Double piston machine with intermediate crosshead. : de en
  • US1784234A - Ventilator : en
  • US1784589A - Work-holding implement : en
  • USD82777S - Charles a : en
  • GB319019A - Improvements in and relating to pneumatic blow-outs for electric switches : en
  • GB339652A - Improvements in or relating to rear axle constructions for automobiles : en
  • US1784445A - Apparatus for and method of fabricating wheels : en
  • FR695333A - Drum support : en fr
  • DE514201C - Method and device for the production of pipes, cylinders and. Like. By centrifugal casting : 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
  • FR695105A - Improvements in machines intended for wrapping electric cables and the like : en fr
  • DE514078C - Production of starch : de en
  • FR694836A - Device for regular and automatic lubrication of ignition devices for motor vehicles : en fr
  • USD82775S - Fritz a : en
  • USRE17898E - Process for the treatment of hydrocarbons : en
  • DE514318C - Purification of roast gases : de en
  • CA306574A - Motor vehicle device : en fr
  • AT120154B - Hair curling device. : de en
  • DE514321C - Steam system with several boilers and consumers with different pressure requirements combined to form a battery : de en
  • CA306512A - Preservative for wood : en fr
  • AU2515030A - Changeable and permanent signs : 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
  • GB339443A - Improvements in fastening devices for doors, windows and the like : en
  • GB339641A - Improvements in furnaces, carbonising chambers and retorts, and the like : en
  • US1784113A - Process and apparatus for dividing plastics : en
  • US1784683A - Sledge hammer : en
  • US1784727A - Method of and apparatus for conditioning lumber and other materials : en
  • AT120323B - Electrochemical rectifier. : de en
  • US1784441A - Process for manufacturing ortho-amino-arylmercaptanes : en
  • US1784042A - Thermostat support : en
  • GB339392A - Improvements in or relating to adjustable clamping devices : en
  • CA306560A - Synchronising method : en fr
  • 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
  • FR694806A - Improvements to control couplings : en fr
  • GB339540A - An improved fastener for tags and labels : en
  • AT120129B - Process for generating X-ray images. : de en
  • DE514232C - Night light clock : de en
  • FR694915A - Improvements to electric induction motors : en fr
  • FR695112A - Picture holder with nut clamping : en fr
  • DE513966C - Self-indicating scales : de en
  • DE514348C - Device for measuring the power factor in AC systems : de en
  • FR695151A - Stopper for warping machines : en fr
  • AU2388629A - Method of and apparatus for automatically supplying lubricating oil, water vapor, and airto the explosive charge of internal combustion motors : en
  • CA306499A - Piston ring : en fr
  • US1784462A - Method of producing ground raw material for portland-cement manufacture : en
  • US1784504A - Variable-speed control device : en
  • US1784210A - Radio receiving system : en
  • US1784754A - Art of anchorage in masonry : en
  • USD82733S - Design for a car for amusement devices : en
  • AT120307B - Method and device for switching high electrical currents. : de en
  • US1784519A - Eye mounting for dolls : en
  • US1784354A - Drive for motor boats : en
  • US1784102A - Dynamo-electric machine : en
  • US1784237A - Holder : en
  • US1784444A - Cylinder lock : en
  • DK43450C - Apparatus Ten Recording of preferably small objects to be handed out. : da en
  • CA306544A - Method of treating tungsten filaments : en fr
  • AT120245B - Paper stapler. : de en
  • AT120294B - Method for venting centrifugal pumps using a jet suction device. : de en
  • CA306461A - Anti-frosting device : en fr
  • DE514128C - Containers for cigarettes, cigars, tobacco etc. Like. With built-in lighter : de en
  • US1784123A - Wrench : en
  • US1784653A - Amplifier : en
  • DE514372C - Device on milking machine systems : de en
  • US1784306A - Swiveled lamp-shade support : en
  • US1784631A - Nut-tapping machine : en
  • US1784643A - Method of making stators for dynamo-electric machines : en
  • US1784279A - Convertible automobile top : en
  • US1784446A - Detector mechanism for knitting machines : en
  • CA306480A - Combined tie plate and rail anchor : en fr
  • CA306481A - Automobile mechanism : en fr
  • 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
  • CA306507A - Faucet : en fr
  • CA306570A - Shade holder : en fr
  • DK43452C - Electric Fly Killer. : da 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
  • US1784456A - Method and apparatus for filling upholstery : en
  • US1784099A - Diestock : en
  • US1784342A - Lawn mower : en
  • US1784595A - Acoustic device : en
  • DE513109C - Gate valve for gas firing, in particular for wind heaters : de en
  • FR695103A - Improvements to photoelectric cells : en fr
  • CA306514A - Hot water bag : en fr
  • CA306566A - Non-skid device for tire chains : en fr
  • AT120340B - Pendulum weight scale with weight display device. : de en
  • AU2738930A - Process of sintering argillaceous material : en
  • US1784665A - Fuel briquette : en
  • US1784352A - Necktie structure : en
  • CA306612A - Sewing machine : en fr
  • FR695341A - Automatic bobbin change loom feeler : en fr
  • AT120274B - Water supply faucets, in particular toilet faucets. : de en
  • CA306503A - Shaft coupling : en fr
  • US1784290A - Switch : en
  • US1784030A - Transformer : en
  • US1784703A - Vulcanization accelerator : en
  • AT120247B - Oscillating thread guide for winding machines. : de en
  • CA306439A - Bread manufacture : en fr
  • CA306563A - Manufacture of rubber articles : en fr
  • CA306477A - Aircraft tail skid : en fr
  • GB339590A - Improvements in receptacles for dispensing powders, granulated material and the like : en
  • GB339452A - Improvements relating to warp beams : en
  • FR694832A - Ice cream vending and selling machine : en fr
  • GB339597A - Improvements in and relating to the bearings of axles and shafts : en
  • AT120226B - Combined washing and drying device for clothes. : de 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
  • AT120298B - Switching device with arc quenching. : de en
  • DE514429C - Device for superimposing a heavy current network with medium frequency currents : de en
  • FR695059A - Automatic catch : en fr
  • GB339373A - Improvements in or relating to torque systems for motor vehicles having two adjacentdriving axles : en
  • US1784178A - Voice-controlled circuits : en
  • US1784612A - Testing device for impulse senders : en
  • FR694976A - Looms shuttle : en fr
  • FR695211A - Filter press : en fr
  • FR695096A - Food preservation process : en fr
  • GB339651A - Improvements in or relating to the projection of pictures in colour : en
  • AT120196B - Process for the manufacture of telephone cables. : de en
  • CA306530A - Pressed metal vehicle body : en fr
  • IE11220L - Telephony. : en
  • FR694961A - Training upgrades for auxiliary equipment such as refrigeration equipment mounted on railway vehicles : en fr
  • GB339422A - Improvements in or connected with mechanically propelled vehicles : en
  • CA306594A - Apparatus for preparing semi-colloids and uniform colloids : en fr
  • FR694919A - Automatic coupling (shock or traction) for railway rolling stock : en fr
  • FR695076A - Manufacturing process for permanent inking seal stamps : en fr
  • DE514230C - Explosive cartridge : de en
  • DE514338C - Hydraulic blasting sleeve for blasting rocks : de en
  • FR695168A - Vertical rewinder for cinematographic films : en fr
  • CA306617A - Manufacture of cellulose xanthate : en fr
  • FR694810A - Footwear making improvements : en fr
  • GB339451A - Improvements in or relating to electron emitting cathodes for electric discharge devices : 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
  • FR695118A - Advanced receiver for t. s. f. : en fr
  • US1784017A - Steering mechanism for coaster wagons : en
  • US1784069A - Railway-car journal box : en
  • US1784251A - Sprinkler : en
  • DE514319C - Process for the preparation of ammonium sulphate and alkali sulphate from their double salts : de en
  • IE11113L - Ploughs : en
  • DE514427C - Pressure-dependent seal for vessels, especially for oil switch kuebel : de en
  • GB339575A - An improved method of, and apparatus for, desuperheating steam : 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
  • US1784405A - Method and mechanism for lubricating locomotive-driving-rod journals : en
  • FR695139A - Potato planting machine : en fr
  • US1784056A - Thermostatically-controlled valve mechanism : en
  • US1784791A - Rolling mill : en
  • FR694790A - Oxidation of ammonia : en fr
  • FR695293A - Limited flow valve : en fr
  • FR695225A - Improvements to television or telecine broadcast devices : en fr
  • GR3029B - WAY OF ARTISTIC PROCESSING AND DECORATION OF CRYSTALS. : el en
  • US1784333A - Hatbox : en
  • GB339429A - Improvements in or relating to the colouration of fabrics made of or containing cellulose esters : en
  • US1784295A - Brake-operating means : en
  • US1784650A - Apparatus and method of transferring coke and coax : en
  • USD82721S - Island : 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
  • FR695213A - Air conditioner : en fr
  • GB339348A - A process for the preparation of cyclic non-saturated ketones with more than nine ring members : en
  • FR695058A - Universal tool holder for parallel lathe : en fr
  • FR694797A - Construction process of a concrete road, formed of isolated blocks pounded on site : en fr
  • US1784693A - Sausage-casing machine : en
  • US1784488A - Combination tool : en
  • USD82768S - Poration : en
  • DE514442C - Method and device for melting metal waste : de en
  • DE514250C - Device for the automatic parking of the lifting roller on platen printing presses : de en
  • US1784315A - fitz power : en
  • US1784747A - Fuel burner : en
  • 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
  • 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
  • US1784266A - Adjustable gripper for shuttles : en
  • US1784658A - Apparatus for agglomerating and roasting minerals : en
  • FR694881A - Improvements in the treatment or manufacture of cellulose derivatives : en fr
  • 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
  • US1784474A - Illuminated ornamental object : en
  • 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
  • US1784082A - Exercising device : en
  • DE514315C - Headlights for vehicles : de en
  • DE514210C - Seed dressing : de en
  • US1784583A - Process of making acetic acid : 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
  • USD82753S - Design fob : en
  • DE514519C - Process for the preparation of water-soluble compounds of indigoid dyes : de en
  • FR695069A - Fixed multipurpose agricultural machine : en fr
  • US1783954A - Automobile handgrip : en
  • FR695141A - Bottle closure : en fr
  • GB339576A - An improvement in partitions for boxes : en
  • FR694970A - Beet harvester : en fr
  • 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
  • FR695330A - Complex glass : en fr
  • US1784723A - Aircraft : 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
  • FR695054A - Improvements to air compressors : en fr
  • FR695221A - Igneous preparation of an ammonia-potassium superphosphate and a usable slag : en fr
  • FR694866A - Device for sound and speaking cinematography : en fr
  • FR695190A - Percussion fuze with delayed arming : en fr
  • 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
  • GB339418A - Improvements in devices for retaining furnace wall blocks against tubes : 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
  • GB339489A - Manufacture of halogenated 4:5:8:9-dibenzopyrene-3:10-quinones : 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
  • USD82750S - Design fob a child s vehicle : en
  • US1783961A - Tool-securing device : en
  • US1784188A - Operating mechanism for net-making machines : en
  • US1784497A - Organic metallo mercapto sulphonic compound and process of making same : en
  • FR694761A - Two-ply fabric probe and internal surface varnished and polished like a mirror : en fr
  • DE514281C - Self-collecting fuel seller : de en
  • FR695253A - Diaphragm pump for fuel circulation on board vehicles : en fr
  • US1783973A - Projection screen : en
  • DE514095C - Process for the production of esters of sterols with oxygen acids of phosphorus : de en
  • DE513952C - Method of receiving wireless messages : de en
  • DE514448C - Clamping device for rotary peeling machines or the like. : de en
  • FR694972A - Lock applicable in particular to window leaves : en fr
  • GB339959A - Improvements in metallic packings for stuffing boxes and the like : en
  • AT120232B - Method for replacing support masts for electrical lines and the like. like : de en
  • 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
  • GB339395A - Improved means applicable for use in "dipping" articles of earthenware or pottery : en
  • FR695120A - Improvements to automatic control equipment, especially for three-wire direct current distribution circuits : en fr
  • US1784305A - Excelsior-cutting machine : en
  • US1784420A - Continuous iron-temperature recorder : en
  • US1784797A - Method of coating and impregnating webs of flexible material : en
  • US1783966A - Brake for sleds : en
  • US1784526A - Phase-correct coupling for picture transmission : en
  • DE514116C - Spring-loaded floor or insert for mattresses, pillows, upholstered furniture or the like. : de 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
  • CA306476A - Potato setting machine : 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
  • GB317849A - Gaseous electric conduction apparatus : en
  • FR695138A - Scaling machine for extracting fibers from leaves of yucca plants and the like : en fr
  • GB339506A - : en
  • US1784291A - Piston : en
  • FR695181A - Manufacturing process for toilet paper : en fr
  • DE514438C - Piston compressor driven by an internal combustion engine : de 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
  • DE514499C - Process for the preparation of acids and acidic salts : de 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
  • 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
  • DE514307C - meat grinder : de en
  • US1784258A - Twine-holder and cutter : 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
  • GB339394A - : en
  • GB339408A - Improvements in or relating to the drawworks of well drilling plant : en
  • US1784083A - Case-filling machine : en
  • US1784793A - Double automatic clutch : en
  • US1784592A - Dry battery electrolyte reenforcing means : en
  • US1784067A - Tank vent device : en
  • US1784540A - Weight-checking device : en
  • GB339945A - Improvements in devices for supplying air to sunken submarine vessels : en
  • FR695251A - : fr
  • US1784596A - Closed-end resonating horn : en
  • US1784248A - Roll-top cover for dumping vehicles : en
  • AU2387929A - Improvements inthe manufacture of butter, margarine and like products : en
  • US1784338A - Steam generator or water heater : en
  • USD82746S - William c : en
  • US1784805A - Floor rug and process of making same : en
  • AT120223B - Method and device for applying reinforcement strips to sacks. : de en
  • CA306608A - Shoe upper cutting device : en fr
  • DE514155C - Pesticides : de en
  • GB339478A - Improvements in adjusting means for rotatably mounted electrical components : en
  • CA306494A - Device for shunting vehicles off main lines of track : en fr
  • CA306437A - Undercutter for sawing logs : en fr
  • 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
  • US1784481A - Carburetor : en
  • CA306593A - Milling machine : en fr
  • AT120332B - Electric feed drive for continuous grinder. : de en
  • AT120262B - Process for operating power plants and power plants for its implementation. : de en
  • US1784061A - Thermostatically-controlled valve mechanism : en
  • US1784663A - Washing machine : en
  • CA306523A - Electric signalling device : en fr
  • DE514110C - Operating speculum : de en
  • DE514467C - Film projection apparatus with series resistor : de en
  • CA306453A - Shock absorbing road wheel for vehicles : en fr
  • US1783971A - Lock : en
  • US1784346A - Cooling means for castings : en
  • AT120225B - Braiding machine without gear plate. : de en
  • AT120255B - Steam system with high and low pressure network. : de en
  • CA306587A - Adzing machine : en fr
  • AT120268B - Internal combustion engine, especially two-stroke engine. : de en
  • CA306595A - Change speed gear : en fr
  • US1784219A - Cleaning apparatus for cottonseed : en
  • US1784482A - Lingerie clasp : en
  • US1783960A - Surfacing machine : en
  • US1784423A - Process of making alkyl chlorides : en
  • US1784744A - Underwear or athletic pants : en
  • FR694798A - Device for stopping, as well as for moving the film forward and backward in cinematographic projection equipment : en fr
  • US1784109A - Chemical furnace : en
  • US1784285A - Method and means for making garments : en
  • GB339663A - Improvements in or relating to the distillation of liquid mixtures : 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
  • US1783981A - Lubricating method and apparatus : en
  • AT120175B - Ski pole handle made of leather. : de 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
  • DE513816C - Machine for removing flesh from fibrous leaf plants : de en
  • GB339497A - Folding cycle : 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
  • AT120134B - Laundry rammer. : de en
  • DE514200C - Holders for the core rings in molds for casting caliber rolls, consisting of radial bolts under spring pressure : de en
  • CA306468A - Perambulator : en fr
  • US1783957A - Roller bearing : 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
  • AT120147B - Method and device for regenerating used car oils u. like : de en
  • AT120212B - Electron-emitting body and process for its manufacture. : de en
  • US1784013A - Guard for spectacles and eyeglasses : en
  • US1784284A - Scraper-control mechanism : en
  • CA306557A - Retort for low temperature distillation of carbonaceous materials : en fr
  • CA306436A - Container cover : en fr
  • AT120140B - Circuit arrangement for post office central switch for connection to fully automatic offices. : de en
  • AT120260B - Screw locking. : de en
  • DK43472C - Device by Microphone Relay for Amplification of Weak Electrical Current Variations. : da en
  • FR694895A - Switch control systems : en fr
  • DE514406C - Drive device arranged in a housing for the washing machine axis : de en
  • DE514555C - Window envelope : de en
  • US1783993A - Pulley : en
  • US1784039A - Wood-pulp production and refining : en
  • US1784710A - Rear-vision mirror : en
  • DE514265C - Automatic switch-off device for electric drives of flat knitting machines : de en
  • US1784326A - Electric signal : en
  • FR694794A - swimming equipment : en fr
  • FR694867A - Improvements made to clamps with sealing tabs for fixing pipes and cables : en fr
  • AT120243B - Check, letter of credit or the like with a security slip. : de en
  • GB339407A - Improvements relating to the mounting of warp beams in weaving looms : en
  • US1784371A - Concrete mixer : en
  • FR694883A - Improvements to devices used to collect dust from concrete machines : en fr
  • US1784698A - Telephone system : en
  • AT120114B - Photoelectric cell. : de en
  • FR695056A - Improvements to advertising devices : en fr
  • US1784186A - Knitting machine : en
  • FR695328A - Device for raising the layer frames : en fr
  • US1784242A - Apparatus for inducing flow of oil from wells : en
  • US1784554A - Rotary automobile lift structure : en
  • US1784748A - Hand bag and frame therefor : en
  • US1784684A - Pulling hand top : en
  • US1784130A - Vacuum tank : en
  • DE514401C - Palate press : de en
  • GB339423A - Improved apparatus for cooling metals in a closed container : en
  • GB339401A - : en
  • US1784232A - Ice receptacle : en
  • US1784199A - Beach canopy : en
  • US1784525A - Method of dewaxing petroleum oil : en
  • DE514349C - Device for the detection of short-circuited turns of coils : de en
  • US1784126A - Process of cracking hydrocarbons : en
  • FR695252A - Reinforced concrete sleeper : en fr
  • US1784576A - Flexible hinged drawbar for harrows : en
  • US1784607A - Automatic exhibitor : en
  • DE514339C - Cooling system with cooling plates arranged one above the other, especially for cooling lignite : de en
  • US1784332A - Liquid electric controller : en
  • US1784098A - Casing for precision balances : en
  • US1784550A - Double-reading plumb level : en
  • US1784015A - Arc-welding apparatus : en
  • US1784804A - Variegated floor covering and method of making same : en
  • US1784776A - Cash carrier : en
  • US1784666A - Loading attachment for road graders : en
  • US1784773A - Odometer : en
  • AU2705430A - A detachable cushion for use when playing certain games with marbles and balls : en
  • AT120248B - Humidity regulator for paper or similar webs. : de en
  • FR694813A - Electric tram on road : en fr
  • FR694827A - Inking mechanism for printing machines : en fr
  • DK43453C - Car Pedal with Fender. : da en
  • AT120319B - Choke coil to protect high-voltage systems against traveling waves, overcurrents, etc. like : de en
  • FR695102A - Pecfected reinforced battens and laths : en fr
  • 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
  • FR694913A - Airplane helicopter : en fr
  • FR695274A - Borax ore processing process : en fr
  • GB339625A - Improvements in vehicles : 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
  • 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
  • CA306533A - Dry cell : en fr
  • DE514138C - Exposure indicator for photo cassettes : de en
  • GB339376A - Improvements in or relating to washer boxes for coal and the like : en
  • FR694826A - Lighting process for sound image films : en fr
  • GB339371A - Improvements in the manufacture and production of alkaline earth metal cyanates : en
  • FR695322A - Device for winding motion pictures : en fr
  • GB339380A - Improvements in or relating to disinfecting devices for telephone mouthpieces : 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
  • 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
  • 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
  • DE514313C - Weir with attachment flap and a common drive means for both parts of the weir : de en
  • GB339654A - Improvements in or relating to joints and terminal connections for high voltage electric cables : en
  • FR694980A - Instant open and close shoe polish box holder : en fr
  • FR695289A - Advanced bumper : en fr
  • GB339405A - : en
  • US1784180A - Roof for carriage bodies : en
  • US1784103A - Exchangeable filter, more particularly for artificial-silk-spinning machines : en
  • US1784495A - Method of ornamenting surfaces : en
  • AT120139B - Elastic intermediate link for suspenders, belts etc. like : de en
  • CA306432A - Manufacture of conduits : en fr
  • DE514340C - Electrolytic production of sodium perchlorate : de en
  • DE514139C - Holding device for photographic support : de en
  • DE514536C - String unwinding device with circumferential braking of the rotating body : de en
  • CA306497A - Card file : en fr
  • GB339528A - Method and apparatus for producing fibrous material : en
  • FR694831A - Multiple combination remote command transmitter : en fr
  • US1783976A - Combined bolt anchor and support : en
  • US1784044A - Steering gear : en
  • US1784119A - Oscillograph : 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
  • FR694789A - Masses based on asphalt, tar, etc., suitable for road construction, painting, etc. : en fr
  • GB339427A - Wire fence or grille fabric : en
  • AU2739030A - Process of making artificial aggregate for concrete or building blocks : en
  • AU2398229A - Improvements in and relating to casements : en
  • CA306611A - Electromagnetic device : en fr
  • US1784059A - Thermostat support : en
  • US1784618A - Yeast manufacture : en
  • AU2739030B - Process of making artificial aggregate for concrete or building blocks : en
  • DE514042C - Procedure for the automatic monitoring of gases : de en
  • DE514123C - Dismountable building : de 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
  • FR695291A - Self-closing warning container : en fr
  • US1783958A - Arch or truss shoe : en
  • US1784294A - Mattress : en
  • US1784711A - Process of recovering cresol from aqueous solutions of same : en
  • AU2579530A - An improved cutout insulator for electricity supply systems : en
  • DE514065C - Hinge strips : de en
  • US1784597A - Display device : en
  • 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
  • US1784060A - Thermostatically-controlled valve unit : en
  • US1784714A - Apparatus for preparing casting molds : en
  • CA306458A - Valve mechanism for compressed air brakes : en fr
  • AT120283B - Pipe connection. : de en
  • AT120305B - Arrangement for exciting electrical machines from a central excitation network. : de en
  • US1784644A - Woodworking machine : en
  • US1784324A - Medicine : en
  • AT120249B - Letter folder with cover rail. : de en
  • CA306606A - Hide splitting machine : en fr
  • DE514365C - Process for the electrolytic extraction of metals, in particular tungsten : de en
  • CA306619A - Motor car frame : en fr
  • US1784020A - Electrical connecter : en
  • DE514298C - Process for the production of pulp from the residues in the production of starch from potatoes : de en
  • AT120210B - Arrangement for feeding electron tubes from a pulsating direct current source. : de en
  • AT120259B - Shut-off and throttling device. : de en
  • AT120254B - Steam gradient storage tank with unchangeable minimum water content. : de en
  • AU2267229A - An improved jug for electrically heating liquids : en
  • US1784105A - Wire-stranding machine : en
  • US1784806A - Shoe and method of making same : en
  • US1784084A - Pin magazine for bowling alleys : en
  • AT120338B - Lock for sliding doors. : de en
  • US1784671A - Throttle mechanism for internal-combustion engines : en
  • CA306546A - Electro-pneumatic brake : en fr
  • US1784689A - Store-front construction : en
  • US1784112A - Plate holder : en
  • CA306542A - Coating composition : 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
  • US1784521A - Pulley mount : en
  • DE514453C - Long-range sprinkler with turnstile : 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
  • AT120300B - Oil switch. : de en
  • AU2716330A - Improvements in and connected with vats forthe dyeing of materials : en
  • CA306547A - Radio tube : en fr
  • US1784081A - Harvesting machine : en
  • US1784268A - Motor vehicle : en
  • US1784412A - Printing machine : en
  • AT120137B - Melting and refining cupola. : de en
  • AT120218B - Wood wool tube and method and apparatus for making the same. : de en
  • US1784568A - Anchorage for poles : en
  • US1784765A - Water-gas process : en
  • CA306519A - Thermostat : en fr
  • US1784235A - Induction synchronous motor system : en
  • CA306540A - Coating composition : en fr
  • CA306616A - Radiator for railway car heating system : en fr
  • AT120280B - Elastic gear coupling, especially for magneto. : de en
  • DE514277C - Price-indicating scale : de en
  • US1784323A - Grit-distributing device : en
  • AU2383329A - Improvements in cultivators : en
  • FR694759A - Device for dough cutting : en fr
  • FR695148A - Improvements to stylographs : en fr
  • US1784139A - Hair-drying hood : 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
  • USD82773S - Design fob a badiocabinet : en
  • US1784187A - Shipping crate for small animals : en
  • US1784559A - Dough-dividing apparatus : en
  • USD82726S - Design for a building : en
  • FR695241A - Improvements to variable speed driving force transmission mechanisms : en fr
  • AT120233B - Process for the production of school boards from cement paste. : de en
  • US1784048A - Lamp shade : en
  • FR695318A - Improvements to devices for dyeing piece goods : en fr
  • AU3064930A - Method and apparatus for distilling tar and simultaneously producing high and low melting point pitches : en
  • US1784226A - Motor-control switch : en
  • FR695135A - Tracer for vines and other crops : en fr
  • US1784630A - Toilet-seat hinge : en
  • 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
  • FR695169A - : fr
  • GB339508A - Improvements in hydroplane vessels : en
  • GB339954A - Improvements in and relating to the production and use of vat dyestuffs : en
  • GB339363A - Improvements in and relating to dry gas meters : en
  • GB339458A - Improvements in or relating to jacquard mechanism : en
  • USD82765S - Stockstrom : en
  • GB339519A - Improvements in and relating to compression refrigerating machines : 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
  • FR37482E - : fr
  • US1784729A - Valve gear : en
  • FR695075A - Seat belt for vehicles of all types : en fr
  • GB339447A - Suspension device for automatic couplings for railway vehicles : en
  • US1784310A - Control system : en
  • US1784376A - Paper mulch and reenforcing and retaining means therefor : en
  • US1784629A - Oooooooooooooooooooooo : en
  • FR694869A - Improvements to frames for license plates and the like : en fr
  • GB339617A - Improvements in shock absorbing or damping devices for use in vehicles : en
  • GB339674A - A process for obtaining artificial marble : en
  • FR695150A - sink with quick emptying device : en fr
  • CA306539A - Coating composition : en fr
  • US1784585A - Coin-controlled sales apparatus : en
  • GB339332A - Improvements in the manufacture and production of compounds of hydrogen peroxide : en
  • US1784358A - Line control for can-making machinery : en
  • FR694933A - Improvements to bodywork : en fr
  • FR695200A - Control device for windshield wipers of motor vehicles and others : en fr
  • AU2388929A - Improvements in fire alarm systems : en
  • FR695230A - Improvements to continuous chain furnaces : en fr
  • 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
  • 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
  • US1784203A - Holder for socket-wrench sets : en
  • DE514297C - Display rack : de en
  • US1784395A - Brake structure : en
  • DK43468C - Apparatus for Measuring the Air Bladder in Hatching Eggs. : da en
  • GB339327A - Improvements in or relating to road vehicle wheels : en
  • FR694917A - Improvements to protective devices such as lightning arresters : en fr
  • 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
  • US1784442A - Method of making substituted guanidines : en
  • CA306479A - Metal seal : en fr
  • GB319662A - Process and apparatus for tying cardboard packages and the like : en
  • FR694949A - Curler pliers for steam circulating inverters : en fr
  • DE514325C - Turning platform with pivot point arranged outside the track axes : de en
  • DE514279C - Electric motor, especially for speaking machines : de 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
  • DE514151C - Process for the production of conversion products of natural resins : de en
  • FR694858A - Method and devices for the periodic production of cold in the evaporator of a refrigerator : en fr
  • FR695063A - Improvements to ephemeris memorandum blocks : 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
  • FR694989A - Dielectric material : en fr
  • US1783991A - Printing-die structure : en
  • US1784465A - Thermostat : en
  • GB339446A - Stroboscopic light advertising devices : 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
  • DE514400C - Process for the production of artificial textile products with a matt sheen from acetyl cellulose or other cellulose esters or ethers : de en
  • FR695031A - Screw. spikes and collar nails : en fr
  • FR695300A - Artificial masses : en fr
  • FR694840A - Improvements to continuous spinning looms : en fr
  • FR695196A - Single-tuned frequency and wavelength calibrated frequency changer operating on direct mains : en fr
  • FR695175A - Improvements to door dampers : en fr
  • GB339483A - Improvements in or relating to hermetically sealable boxes : en
  • DE514184C - Process for the production of dolls for galvanic dry elements : de en
  • 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
  • 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
  • DE512727C - Chromium and aluminum containing high permeability iron alloy for use in electrical circuits and methods of treatment : de en
  • FR695229A - Method of storage and application of soluble materials : en fr
  • US1783992A - Silo door : en
  • US1784274A - Airplane skid : 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
  • 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
  • US1784726A - Workbench : en
  • AT120191B - Method and device for obtaining salt by vacuum evaporation. : de en
  • US1784329A - Mold-form construction : en
  • US1784675A - Governor switch for electric motors : en
  • FR695010A - Illuminated sign using daylight : en fr
  • GB339586A - Improvements in luggage grids or carriers for use on motor vehicles : en
  • FR695215A - Motor bucket : en fr
  • GB339656A - Excavating method and apparatus : en
  • US1784407A - Steam generator : en
  • FR694874A - Potato masher : en fr
  • FR695134A - Razor blade enhancements : 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
  • FR695342A - Signaling and anti-theft device : en fr
  • DE514168C - Process for the separation of mixtures suspended or dissolved in solutions : de en
  • US1784064A - Chalk-line reel : en
  • US1784579A - Forming die : en
  • US1784795A - Liquid-dispensing device : en
  • US1784522A - Method of and apparatus for measuring : en
  • US1784664A - Separator : en
  • DE514272C - Glass concrete ceiling with air insulation rooms : de en
  • FR695057A - Expandable trunk or trunk for motor cars and other applications : en fr
  • US1784124A - Hopper mechanism : en
  • US1784668A - Automobile running-board lamp : en
  • FR695242A - Baker's oven with metal and insulating walls : en fr
  • US1784296A - Process and device for improving cigarettes : en
  • FR695021A - Transport trolley, for slaughterhouses in particular : en fr
  • GB339996A - Improvements in or relating to the photography of x-ray images : en
  • US1784215A - Method of treating petroleum oils containing sulphur : en
  • US1784364A - Changeable exhibitor : en
  • USD82757S - Poration : en
  • FR695124A - Process for the production of anhydrous and iron-free aluminum chloride : en fr
  • FR694753A - Address printing machine, or other similar printing machine, with vertical reciprocating printing arm : en fr
  • DE514408C - Washing machine system : de en
  • US1784096A - Fluid-operated swab : en
  • GB339325A - Advertising device : en
  • US1784011A - Device for carrying heavy bodies on and releasing them from aircraft : en
  • 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
  • DE514131C - Device on multi-cylinder four-stroke internal combustion engines with discharge and suction device on the discharge line : de en
  • FR695137A - Tin can with tear-off opening device : en fr
  • DE514148C - Process for finishing pre-forged shafts using a hammer or press : de en
  • FR694828A - Process to shade colored glasses in red : en fr
  • FR695306A - Method of manufacturing fishing rods and resulting new product : en fr
  • FR694782A - Hollow brick, anti-thermal glass : en fr
  • FR695192A - Orchestral timpani : en fr
  • US1784016A - Mounting for automatic guns : en
  • US1784409A - Engine-drive mechanism : en
  • FR694934A - Improvements made to mops : en fr
  • GB339377A - Improvements in and relating to variable indicating devices : 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
  • DE513476C - Inclined grate furnace with a specially charged pre-furnace : de en
  • DE514145C - Loading device for ships : de en
  • 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
  • FR695235A - ClichĂ© manufacturing process with setup and clichĂ©s conforming to those obtained by this process : en fr
  • US1784394A - Axle construction : en
  • DE514260C - Device for securing the connection nipple in the socket of lighting bodies against loosening : de en
  • DE514177C - Isolating agent for cooling systems : 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
  • US1784046A - Metroscopic force-measuring instrument : en
  • US1784498A - Process of vulcanizing rubber and product obtained therefrom : en
  • AU2716330B - Improvements in and connected with vats forthe dyeing of materials : en
  • US1784116A - Hydraulc jack : en
  • US1784195A - Electric program clock : en
  • CA306534A - Electric control apparatus : en fr
  • CA306485A - Sound record carrier : en fr
  • US1784780A - Vulcanizing press : en
  • US1784500A - Rescue submarine : en
  • US1784565A - Bouquet pin : en
  • US1784648A - Automatic lapping machine : en
  • DE514223C - Locking device for window sash : de en
  • FR694824A - Slimming sheath : en fr
  • GB339554A - Improvements in steam turbine installations : en
  • 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
  • US1784173A - Oil burner : en
  • US1783974A - Alarm apparatus for the prevention of gas poisoning : en
  • US1784505A - Piston and method of making same : en
  • FR695228A - Method and apparatus for the construction and mechanical finishing of concrete pavement coverings : en fr
  • US1784633A - Sheet-metal toy construction : en
  • US1784786A - Woven wire and method of its manufacture : 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
  • 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
  • IE11547L - Switch and fuse boxes : en
  • US1784533A - Type-form storage and lock-up frame : en
  • US1784625A - Blade edger : en
  • USD82739S - Design fob a table : en
  • US1784150A - Amplifier of electrical currents : en
  • FR695233A - Improvement in the process for obtaining plant albumins : en fr
  • FR695323A - Process for the production of esters of polysaccharide ethers : en fr
  • US1784555A - Means to prevent valves from sticking : en
  • US1784398A - Azo dyestuffs : en
  • US1784527A - Car seat : en
  • US1784157A - Process and apparatus for atomizing materials from moving aircraft : en
  • US1784023A - Drive chain : en
  • US1784419A - Bicycle mechanism : en
  • 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
  • CA306626A - Train pipe connector : en fr
  • US1784029A - Adjustable support for railway-car side doors : en
  • US1784503A - Cement-gun nozzle : en
  • US1784635A - Jewelry : en
  • USD82749S - Design for a table lighter : en
  • US1784037A - Printing press : en
  • DE514057C - Process for the production of tanning images using colloids : de en
  • DE514146C - Securing on compressed air tools for the cap screwed onto the rear end of the cylinder : de en
  • FR694809A - Gas regulator : en fr
  • DE509871C - Projection table for projection and reproduction stand devices : de en
  • USD82772S - Elmer w : en
  • DE514185C - Process for the tempering of electrical conduction ropes and cables made of aluminum alloys by heating : de en
  • GB339941A - Improvements in and relating to electrical synchronising systems : en
  • US1784209A - Potato gatherer for potato diggers : en
  • US1784162A - Parachute harness : en
  • AT120214B - Vacuum cleaner. : de en
  • DE514475C - Folding bucket : 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
  • GB339442A - Improvements in or relating to display devices : en
  • FR694909A - Rubber hose with coating : en fr
  • GB339675A - The manufacture of new derivatives of higher fatty acids containing nitrogen : en
  • DE514459C - Device for converting every second stroke of a straight reciprocating movement into a reciprocating pivoting movement : de en
  • US1784158A - Raincoat : en
  • FR694991A - Aircraft radiator, housed entirely in the wing : en fr
  • CA306445A - Silo for fodders : en fr
  • GB317400A - Improvements in the refining and working of copper : en
  • FR694993A - Dissolvable cores for the manufacture of hollow rubber articles : en fr
  • FR695182A - Headquarters improvements : en fr
  • US1784149A - Boiler : en
  • US1784701A - Means for packing cigarettes and like articles : en
  • DE514471C - Deck shoe and method of joining it to unfinished footwear : de en
  • GB319215A - Plaster bandage : en
  • GB339146A - Improvements relating to remote reading compasses and like instruments : en
  • AT120278B - Lubricating oil containers, in particular for electric spindles. : de en
  • AT120172B - Ignition rod and process for its manufacture. : de en
  • US1784531A - Eye set for dolls and like toys : en
  • US1784655A - Harrow and tooth thereof : en
  • AT120159B - Oven. : de en
  • AT120164B - Shop window advertising. : de en
  • US1784627A - Apparatus for separating moisture from vapor : en
  • US1784087A - Process and apparatus for the treatment of oil : en
  • AT120143B - Tip for ski poles. : de en
  • CA306474A - Aircraft : en fr
  • DE514195C - Speculum with adjustable spoons : de en
  • DE514566C - Adjustable reel : de en
  • DE514030C - Process for the production of artificial teeth : de en
  • US1784007A - Capping-device valve for wells : en
  • US1784058A - Thermostat support : en
  • US1784393A - Threadless coupling : en
  • USD82741S - Design fob a fringe : en
  • DE514568C - Spin drum for washing out spun material : de en
  • GB339468A - Blank feeding mechanism for punch presses : en
  • GB339627A - Illuminated sign : en
  • CA306535A - Electric switch : en fr
  • AT120197B - Conveyor press for sheeter for cutting paper webs into sheets. : de en
  • CA306573A - High tension condenser : en fr
  • US1784021A - Stool seat : en
  • US1784216A - Process and means for sealing storage batteries : en
  • US1784617A - Trisazo dyes and process of producing the same : en
  • US1784278A - Method and apparatus for filtering and cleaning filters : en
  • US1784578A - Rotary engine : en
  • US1784642A - Electrical regulator : en
  • CA306492A - Index or record : en fr
  • US1783949A - Aircraft toy bomber : en
  • US1784762A - Process of and apparatus for milling flour : en
  • AT120318B - Mercury Vapor Rectifier. : de en
  • US1784486A - Loud-speaker and circuit therefor : 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
  • US1784340A - Electrical connecter : en
  • US1784360A - Fatty-oil composition : en
  • DE514228C - Coupling device, especially for the stretching or delivery rollers of spinning, twisting and winding machines : de en
  • CA306464A - Cart : en fr
  • DE514411C - Easel card egg : de en
  • CA306538A - Supply circuit : en fr
  • 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
  • CA306472A - Collar stud : en fr
  • CA306488A - Valve operating mechanism for fluid pressure engines : en fr
  • DE514542C - Sheaf separator for binding mower u. like : de en
  • 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
  • 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
  • AT120324B - Discharge vessel. : de en
  • FR695008A - Process for refining mineral oils by dialysis : en fr
  • CA306478A - Bread proofer : en fr
  • CA306491A - Stencil device : en fr
  • US1784049A - Musical alarm : en
  • AT120141B - Contact protection-safe bulb socket insert. : de 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
  • US1784321A - Centering and guiding device : en
  • US1784699A - Automatic charging of electric furnaces : en
  • GB339499A - Improvements in or relating to radio receiving systems : en
  • US1784769A - Mold for casting sulphur : en
  • US1784172A - Listening and selecting apparatus : en
  • US1784719A - Means for driving spindles in textile-spinning machines : en
  • US1784217A - Electric wire casing : en
  • US1784760A - Circuit breaker : en
  • US1784314A - Rotary sprinkler : en
  • US1784502A - Building construction : 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
  • US1784136A - Buoy-inflated swimming paddle : en
  • US1784223A - Handle : en
  • GB339404A - Improvements in connection with mirrors : en
  • GB339462A - Improvements relating to steam prime mover systems : 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
  • FR694783A - Control device for piston rods or others : en fr
  • 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
  • US1784392A - Manufacture of insulators : en
  • US1783995A - Motor vehicle : en
  • US1784316A - Washing machine : en
  • USD82740S - Solomon h : 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
  • CA306518A - Can tester : en fr
  • US1784483A - Pneumatic feed regulating mechanism : en
  • AT120180B - Machine for the production of cover seams. : de en
  • CA306531A - Latch mechanism : en fr
  • US1784022A - Lawn-trimming device : en
  • US1784736A - Easel support : en
  • CA306449A - Pumping system : en fr
  • US1784131A - Can-making machinery and apparatus : en
  • CA306549A - Magnetic brake : en fr
  • US1784638A - Dry pipe for steam boilers : en
  • AT120252B - Bag. : de en
  • CA306537A - Transformer : en fr
  • DE514162C - Testing of coal dust and rock dust mixtures : de en
  • US1784613A - Spring tooth for harrows and the like : en
  • US1784599A - Method of producing phenols : en
  • US1784190A - Engine starter : en
  • US1784298A - Wire-stripping machine : en
  • US1784117A - William james sidis : en
  • US1784214A - Method of recovering and increasing the production of oil : en
  • USD82745S - Design fob a lawn-sprinkler nozzle : 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
  • US1784024A - Machine for welding : en
  • US1784093A - de vlieg : en
  • US1784757A - Folding or other device : en
  • GB574542A - Improvements in or relating to aerial navigation apparatus : en
  • US1784712A - Internal-combustion engine : 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
  • FR695156A - X-ray frame : en fr
  • AT120146B - Method and device for treating rayon. : de en
  • CA306624A - Locomotive driving box : en fr
  • US1784399A - Machine for dyeing and treating yarn : en
  • AU2487130B - Improvements in and relating tothe forming of tubes bythe swaging method : en
  • CA306428A - Weatherstrip for doors : en fr
  • US1784434A - Grease gun : en
  • US1784789A - Matrix for typographical machines : en
  • AT120230B - Sack, in particular a multi-walled paper sack, with an inwardly folded filling valve. : de en
  • AT120293B - Device on return lines for high pressure fuel pumps. : de en
  • CA306522A - Roof and floor : en fr
  • US1784156A - Apparatus for mining and loading coal : en
  • AT120216B - Train control device. : de en
  • US1783962A - Sheet feeder : en
  • US1784094A - Valve-operating means : en
  • US1784206A - Photographic process printing machine : en
  • US1784028A - Wedge-cutting machine : en
  • US1784095A - Quenching tank : en
  • US1784681A - Traction attachment for vehicle wheels : en
  • DE514305C - Blocking on a fluid measuring device : de en
  • DK43462C - Machine for Crochet, especially of Floor Cloths. : da 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
  • US1784374A - Door-opening device : en
  • US1784787A - Locomotive boiler support : en
  • DE514487C - Method and device for the production of gas from heavy oil : de en
  • 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
  • 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
  • DE514304C - Anti-skid device : de 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
  • 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
  • US1784778A - Automatic signaling means for toy tracks : en
  • US1784239A - Wrist-watch strap : en
  • US1784601A - Putlog : 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
  • AT120113B - Cylinder coil for radio use and process for their manufacture. : de en
  • CA306505A - Humidifier : en fr
  • DE514274C - Metal protective cap with adjustable head width : de en
  • AT120344B - Process for the production of hollow drill steel and similar hollow articles produced by rolling or forging. : de en
  • US1784144A - Material-handling apparatus : en
  • US1784281A - Photographic cartridge : en
  • US1784349A - Machine for wrapping cigars and similar articles : 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
  • DE514169C - Gas purifier : de en
  • US1784110A - Buffer for well swabs : en
  • US1784259A - Battery-terminal connecter : en
  • AT120162B - Collapsible stand poster with the object of sale exhibited in the position of use. : de en
  • AT120166B - Purse. : de en
  • AT120200B - Method of writing smoke letters in the air. : de en
  • US1784179A - Whirligig : en
  • US1784181A - Boot last : en
  • US1783964A - Stamped diestock : en
  • DE514331C - Process for the production of patterned papers : de 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
  • AT120108B - Electromagnetic vibration system. : de en
  • US1784072A - Electric fan : en
  • AU2382929A - Improvements in and relating to radio receiving systems : en
  • US1784045A - Thermostat support : en
  • US1784551A - Meter-box lid : en
  • CA306553A - Utilization of waste gases from furnaces : en fr
  • AT120211B - Coal dust firing systems, in particular for locomotives. : de en
  • AT120304B - Arrangement for displaying or registering measured values. : de en
  • US1783985A - Apparatus for making composite glass : en
  • AT120149B - Establishment of telephone systems for train control. : de en
  • US1784128A - Shock reducer for vehicles provided with leaf springs : en
  • US1784606A - Railway tie : en
  • US1784140A - Front fluted drawing roll for gill boxes : en
  • US1784487A - Ejector for cutting cylinders : en
  • USD82771S - Design fob a lamp-stand bracket : en
  • US1784006A - Air control for internal-combustion engines : en
  • USD82722S - Design for paper napkin or the like : 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
  • CA306583A - Kitchen utensil : en fr
  • US1784389A - Shiftable fastener : en
  • AT120302B - Synchronization method. : de en
  • AT120109B - Fixed rectifier for high frequency oscillations. : de en
  • US1784152A - Lettering machine : en
  • AT120276B - Device for leveling rail supports u. like : de en
  • US1784569A - Garment hanger : en
  • US1784577A - Display rack for ornamental tiles : en
  • US1784567A - Sweeper : en
  • DE514351C - Electric lighting fixture : de en
  • DE514386C - Device for strengthening the train in the ring furnace and for cooling the Auskarrkammer : de en
  • US1784327A - Mowing machine : en
  • US1784387A - Brake mechanism for motor vehicles : en
  • US1784466A - Steering sight adapted to be fitted to the mud guards of motor vehicles : en
  • CA306609A - Telephone transmission : en fr
  • US1784766A - Radiator mounting : en
  • AT120317B - Measuring device. : de en
  • US1783989A - Reversible chuck for lathes : en
  • USD82744S - Hamill : en
  • DE514137C - Playback device : de en
  • CA306484A - Water sprayer : en fr
  • AU2705430B - A detachable cushion for use when playing certain games with marbles and balls : en
  • CA306541A - Coating composition : en fr
  • AT120287B - Starting device for exhaust steam injectors. : de en
  • AT120347B - Drive device for work machines for household and small businesses. : de en
  • FR695232A - Bottle : en fr
  • DE514275C - Spring tilting mechanism for gas meter : de 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
  • DE514261C - Wire connection for electric light bulb sockets, switches and sockets : de en
  • DE514588C - Fluid container made of corrosion-resistant plates : de en
  • 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
  • DE514124C - Garbage disposal : de en
  • FR695015A - Tap for all liquids : en fr
  • GB318644A - : en
  • AT120128B - Binocular double telescope with facility for temporary observation. : de en
  • AT120183B - Newspaper and note holder. : de en
  • FR694865A - Device used to round the angles of squared boards and in particular of wagon footboard pallets : en fr
  • FR695297A - Makeup kit : en fr
  • GB316947A - Improved free wheel clutch : en
  • FR695111A - Automatic dispenser of goods such as chocolates, candies, cigars, matches, etc. : en fr
  • GB339978A - Improvements in and connected with power transmission gearing for the running axles of vehicles : en
  • US1784343A - Lew azo dyestuffs : en
  • US1784604A - Rail joint : en
  • US1784745A - Means for effecting rotary operations in step presses : en
  • FR695234A - exhaust regulator and diffuser for combustion gases from internal combustion engines : en fr
  • DE514366C - Salt bath for glowing metal objects : de en
  • US1784174A - Compound mold for casting metal bodies : en
  • US1784184A - Long-distance cable installation : en
  • AT120342B - Method and device for manufacturing hard head rails. : de en
  • DE514595C - Method for displaying isatines : de en
  • US1784066A - Process for producing hydroxides of alkali metals : en
  • US1784147A - Sash latch : en
  • AT120193B - Process for obtaining the effective gonads in water-soluble form. : de en
  • AT120264B - Internal combustion engines. : de en
  • FR694755A - Improvements to sound films with sensitometric scales : en fr
  • FR694830A - Tube coil boiler : en fr
  • US1784402A - Monosaccharide material : en
  • DE514306C - Blocking of the nozzle on devices for dispensing measured amounts of liquid : de en
  • US1784490A - Process for the recovery of the tin contained in the residues of tinplate manufacture : en
  • AT120285B - Secure nuts and methods for their manufacture are presented. : de en
  • DE514479C - Method to prevent hypereutectoid carburization when cementing steel : de en
  • FR695177A - Endless belt filter press wringer : en fr
  • AT120158B - Shaving device. : de en
  • FR694925A - Improvements made to powder boxes, especially rice powder : en fr
  • DE514262C - Method and device for heating hydrocarbon oils and for generating superheated steam : de en
  • FR694943A - Device for cooling the valves of internal combustion engines : en fr
  • DK43449C - Mixer. : da en
  • FR37488E - : fr
  • FR695158A - Filing cabinet : en fr
  • US1784563A - Self-defense firearm : en
  • FR694752A - Pump for transporting very poorly fluid masses : en fr
  • FR695237A - Disc brake : en fr
  • FR694892A - Automatic switch-warning device for ignition circuits in automobile and other engines : en fr
  • CA306555A - Manufacture of bonded abrasive discs : en fr
  • FR694843A - Improvements to potato planters or the like : en fr
  • GB339587A - Improvements in or relating to collapsible or folding tables : en
  • FR694773A - Locomotive booster : en fr
  • FR695248A - Hammer box for nailing machines : en fr
  • FR695121A - Sound film : en fr
  • US1784566A - Process for treating cotton and other vegetable pulps or fibers of a porous absorbing nature : en
  • FR695009A - Electro-mechanical locking device applicable in particular to doors and accessories of motor vehicles : en fr
  • FR694812A - Improved device for securing a threaded part in another threaded part : en fr
  • GB339527A - Improvements relating to electric transformers : en
  • FR695001A - Anti-scattering grid for radiography : en fr
  • FR695259A - Piston drive machine control with elastic coupling : en fr
  • 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
  • FR695052A - Ashtray for smokers : en fr
  • FR694834A - Improvements to bogies : en fr
  • FR694838A - Decoration system for various objects : en fr
  • AU2325329A - Improvements in radio receiving and transmitting apparatus : en
  • US1784356A - Cover for buses : en
  • US1784478A - Shade and awning roller bracket : en
  • FR694992A - Improvements to water tube boilers : en fr
  • FR694977A - Device for ventilating railway wagons : en fr
  • GB318894A - Improvements in valve fittings for pneumatic tyres : en
  • GB339396A - The manufacture of vat dyestuffs : en
  • DE514439C - Handpiece for electrically heated tools for dental purposes : de en
  • FR695316A - Space-saving portable folding seat or table device : en fr
  • GB339346A - Improvements in and connected with sheet metal containers : 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
  • 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
  • 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
  • US1784322A - Artificial tooth : en
  • FR694979A - Product intended to be added to coal to improve combustion conditions : en fr
  • GB340013A - Improvements in or relating to calculating devices particularly applicable to mean speed indicators : en
  • DE514300C - Pump driven by a wind turbine or other types of motors : de en
  • US1784799A - Floor-covering material and process of making same : en
  • USD82728S - Design for a decorative fabric : en
  • GB339934A - Improvements in or relating to automatic weighing apparatus : en
  • DE514175C - Sheet feeder, especially for printing machines : de en
  • US1784367A - Temporary extension for mine railways : en
  • FR695203A - Improvements to telephone circuits : en fr
  • GB339512A - Improvements in or relating to heating apparatus : en
  • FR695127A - New rational cooking pot : en fr
  • GB339609A - : en
  • GB339453A - Improvements in or relating to power transmission couplings : 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
  • US1784036A - Valve-actuating mechanism : en
  • US1784418A - Apparatus for separating fat or other material from gases : en
  • DE514263C - Valve apparatus for carrying out oil splitting processes under pressure : de 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
  • FR694787A - Improvements relating to brake drums or similar devices : en fr
  • 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
  • FR694853A - New condensate products : en fr
  • 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
  • DE514521C - Oil burner with heated by radiant heat and extending through the entire furnace chamber : de 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
  • AT120289B - Cooling of rotating shafts. : de en
  • GB317085A - : en
  • DE514534C - Lifting device for the lid of household or kitchen appliances : de 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
  • US1784438A - Exhibition bench : en
  • DE514209C - Measuring mechanism on compulsory speedometers with at least one measuring wheel : de en
  • AT120152B - Spinning machine for the production of an endless bast thread. : de en
  • FR694884A - Warning devices activated by the slow oscillations of the rails of a railway : en fr
  • DE514176C - Invoicing sheet with attached, roof-tile-like layered, detachable forms intended for copying (scale block) : de en
  • FR694982A - Device facilitating the handling of substances to be dissolved in a liquid : en fr
  • FR695082A - Accumulator battery charge and discharge limiter : en fr
  • USD82729S - Design for a decorative fabric : en
  • US1784047A - Typewriting machine : en
  • US1784694A - Work-handling crane for locomotive appurtenances : en
  • GB339504A - Improvements relating to the preparation of magnesium by electrolysis : en
  • DE514258C - Automatic switching device for switching a consumer from a feed line to a live reserve line : de en
  • US1784160A - Portable loading gauge for railroad cars : en
  • USD82761S - Design fob a shoe : en
  • US1784735A - Electric switch : en
  • GB339964A - Improved process for investigating the geological structure of the sub-soil : en
  • GB339556A - Improvements connected with stays for doors and the like : en
  • GB339415A - Improvements in or relating to electrical discharge tube amplifiers : en
  • 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
  • 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
  • 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
  • US1784424A - Wave-motor driving mechanism : en
  • DE514181C - Schraem device : de en
  • GB339449A - Improvements in or relating to game apparatus : en
  • US1783951A - Pattern copying machine : en
  • US1784619A - Toilet seat : en
  • USRE17897E - Caul bramming : en
  • 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
  • GB318831A - An arrangement for distant control of substations : en
  • GB339611A - Improvements relating to flat platens for typewriters : en
  • FR694896A - Washing and rinsing device : en fr
  • FR695090A - Reinforcement lining for toecaps and method for its manufacture : en fr
  • GB339456A - Improvements in or relating to safety control means for signalling apparatus : en
  • US1784369A - Woman's combination or convertible garment : 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
  • FR694800A - Method of forming images of films or the like : en fr
  • GB339565A - Improvements in fire escapes and the like : en
  • USD82738S - Design fob a cabinet : en
  • DE514421C - Process for the preparation of condensation products of the pyrazolone series : de en
  • DE514447C - Junction connection for wooden trusses : de en
  • GB339431A - Improvements relating to electrical indicating devices : en
  • GB339460A - Improvements in or relating to heel pads for boots or shoes : en
  • FR695299A - Process for the polymerization of butadienic hydrocarbons : en fr
  • FR695317A - Hair waver : en fr
  • GB339399A - Improvements relating to loose-leaf books, files and the like : en
  • FR695281A - Electric oven : en fr
  • GB339368A - Improvements in or relating to apparatus for stereoscopic photography : en
  • GB339555A - Improvements in full fashioned knitting machines : en
  • GB339370A - Improvements relating to paper making machines : en
  • AT120205B - Device for starting single armature converters from the alternating current side. : de en
  • 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
  • FR695153A - Method and apparatus for feeding a rotary kiln for baking cements : en fr
  • FR694953A - Balanced turret for machine gun on board aircraft : en fr
  • GB340004A - Improvements in the polymerisation of unsaturated organic compounds : en
  • FR694796A - Advanced device for soap making and molding : en fr
  • FR695183A - Improvements to sole display machines : en fr
  • FR695347A - Wheel improvements : en fr
  • GB339544A - Toy gun : en
  • DE514111C - Arrangement of massage motors : de en
  • FR695162A - Oscillograph usable for recording films or other sound surfaces : en fr
  • FR695298A - Advertising device : en fr
  • US1784656A - Film cut-out : en
  • GR3031B - ΠΕΤΟΜΗΧΑΝΗ. : el en
  • DE514367C - Gyroscopic straightening instrument : de en
  • DE514524C - Ironing machine for fur skins : de en
  • DK43470C - Oil filter. : da en
  • DK43473C - Device by Blinds. : da en
  • FR695303A - Improvements to incandescent electric lamps and their method of manufacture : en fr
  • FR695170A - Remote controlled shutter system, especially intended to prevent theft of motor cars : en fr
  • FR694950A - Device for oil hearth : en fr
  • AT120132B - Device for the application of X-rays. : de en
  • IE11467L - Telephony. : en
  • DE514246C - Production of alkali phosphates : de en
  • FR694907A - Gasket for internal combustion engine : en fr
  • GB339531A - Improvements in and relating to centrifugal clear-top extractors : en
  • USD82748S - Habby e : en
  • FR695290A - Glare-free headlight : en fr
  • GB339552A - Improvements in devices for rounding off the edges of notched key bits : en
  • GB339351A - Improvements in or relating to devices for delivering measured quantities of liquids : en
  • GB339574A - Improvements in bottle closures : en
  • DE514073C - Device for emptying containers into a collecting vessel : de en
  • GB339476A - Improvements in machines for working and moulding dough for pastry, cakes, biscuits, and the like : en
  • US1784129A - Vacuum tank : en
  • US1784143A - Tire pump : en
  • US1784764A - Gas range : 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
  • US1784301A - Massaging device : en
  • FR695294A - Oscillating circuit for electrical oscillations : en fr
  • DE514135C - Process for producing whole bodies from fiber : de en
  • US1784381A - Valve : en
  • US1784092A - Cap for building columns : en
  • US1784228A - Frequency converter : en
  • US1784510A - Centrifugal apparatus : en
  • US1784803A - Light-colored floor covering and process of making same : en
  • CA306577A - Drill-steel : en fr
  • DE514373C - Small dairy plant : de en
  • FR694965A - Improvements to hooks intended for fishing : en fr
  • GB339648A - Improvements in or relating to lock keys : en
  • 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
  • AT120301B - Fastening of circuit springs on rotary switches. : de 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
  • DK43469C - Machine for Connecting Textile Fibers with a Basic Fabric. : da en
  • GR3028B - HOW TO MAKE SULTANINA JAM. : el en
  • US1784728A - Transit apparatus : en
  • DE514308C - Sausage sleeve : de en
  • GB339601A - Improved manufacture of condensation products of formaldehyde and urea : 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
  • DE514323C - Cooling machine with multi-stage centrifugal compressor : de en
  • USD82734S - Eabl e : en
  • FR695256A - Improvements to jaws for electrical wires : en fr
  • FR695292A - Coaster brake device for cycles and the like : en fr
  • 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
  • US1784194A - Transmission frequency-delay-measuring circuit : en
  • FR694771A - Projectile clamping device during fuze adjustment : en fr
  • GB339944A - Improvements relating to the support of drawing boards : en
  • FR694947A - Improvements to electro-magnetic translators, called pick-ups : en fr
  • DE514196C - Nebulizers for dental purposes : de en
  • 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
  • IE11179L - Telephony. : en
  • AT120217B - Device for storing the bracket pipe system with bracket pantographs. : de en
  • CA306431A - Manufacture of pipes : en fr
  • US1784382A - Apparatus for utilizing solar radiations for therapeutic purposes : en
  • AT120130B - Electric flashlight. : de en
  • US1784686A - Process and apparatus for producing wax bottles : en
  • CA306580A - Fertilizer : en fr
  • CA306589A - Telephone system : en fr
  • DE505646C - Rotary valve assembly for internal combustion engines : de en
  • AT120256B - Steam power plant with storage tank fed by two charging lines at different pressures. : de en
  • AT120238B - Ironing board. : 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
  • US1784801A - Floor covering and method of making same : en
  • US1784509A - Of los angeles : en
  • AU2481730A - Convertible table and flower pot stand : en
  • US1784750A - Emergency-brake lever and lock : en
  • US1784452A - Indigoid vat dyestuffs from dihalogeno-alkylisatins : en
  • AU2662030A - Improvements in ingot strippers : en
  • CA306450A - Machine for reducing printing plates to uniform thickness : en fr
  • US1784457A - Molding machine : en
  • US1784626A - Bone-char-drying apparatus : en
  • FR695133A - Improvements in the manufacture of propellers : en fr
  • GB339526A - Improvements relating to stuffing-boxes : en
  • US1784196A - Adjustable license-plate holder : en
  • US1784303A - Alternating-power-current interrupter : en
  • US1784574A - Jack : en
  • AT120105B - Hot-cathode tube with two internal electrodes and a control electrode that fits the outer surface of the vessel. : de en
  • US1784073A - Safety milk-bottle container : en
  • US1784086A - Valve-stem guide : en
  • US1784390A - Foldable chair : en
  • USD82730S - Design for a decorative fabric : en
  • CA306509A - Valve : en fr
  • 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
  • US1784383A - Tire rim : en
  • US1784724A - Sewing-machine feed : en
  • US1784528A - Electric heating apparatus : en
  • US1784541A - Heated spark-plug holder : en
  • DE514567C - Device for securing electrical igniters against stray currents : de en
  • AT120136B - Drawers with guide rails. : de en
  • CA306607A - Car coupler operating device : en fr
  • DE514280C - Drawing model made of transparent material : de en
  • DE514509C - Process for the production of nitrogenous products, in particular fertilizers : de en
  • US1784440A - Electric-lamp socket : en
  • US1784252A - Clothespin : en
  • US1784571A - Machine for refolding paper trays or the like : en
  • DE514414C - Production of simple or low molecular weight dissolved silica : de en
  • FR694822A - Improvements to devices ensuring the discharge of ashes and cinders from boiler hearths : en fr
  • US1784309A - Power-transmission device : en
  • US1784808A - Building structure : en
  • AT120336B - Transformer. : de en
  • AU2700430A - Improvements in and connected with the manufacture of window face cartons : en
  • DE514043C - Drive device for cash registers and calculating machines : de en
  • US1784700A - Sanitary telephone device : en
  • AT120281B - Concrete or mortar delivery pump. : de en
  • US1784539A - Lamp : en
  • US1784707A - Paper weight : en
  • CA306495A - Sanitary paper sack holder : en fr
  • US1783987A - Chain-adjusting device : en
  • US1784453A - Chain-link wire fabric : en
  • FR695343A - Lime kiln improvements : en fr
  • AT120215B - Arrangement for regenerative braking of direct current series motors. : de 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
  • US1784783A - Ventilating device : en
  • DE514159C - Tilting device for kneading machine trays : de en
  • AT120168B - Cable lever device. : de en
  • AT120258B - Rotating piston pump. : de en
  • US1784614A - Sewing-machine attachment : en
  • US1784752A - Collapsible-tube holder : en
  • DE513688C - Circuit breaker : de en
  • DE514450C - Process for the photographic measurement of the speed of vehicles : de en
  • FR695338A - Spring blocker for valve mounting : en fr
  • 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
  • US1784610A - Modulating system : en
  • AU2700530B - Improvements ina blank for ovalcone. cup : en
  • US1784256A - Method of manufacturing sinkers for knitting machines : en
  • US1784556A - Automatic shears : en
  • DE514077C - Apparatus for washing the starch out of starchy fruits : de en
  • CA306627A - Train pipe connector : en fr
  • US1784240A - Collapsible basket support : en
  • US1784264A - Pipe-vise stand : en
  • US1784743A - Receiving and dispensing cabinet : en
  • DE514531C - Crushing machine for almonds, nuts, orange peel, lemon peel etc. like : de en
  • US1784057A - Thermostatically-controlled valve mechanism : en
  • AT120118B - Electric capacitor. : de en
  • AT120144B - Pressure reducer. : de en
  • AU2778130A - Hair-waving composition : en
  • CA306454A - Hockey stick : en fr
  • FR694959A - Automatic water mixer for constant temperature flow : en fr
  • AT120292B - Internal combustion engine, in particular for pulverulent fuels, with several piston lubrication points arranged on the cylinder circumference. : de en
  • US1784272A - Spiral conveyer device for packages and coat hangers : en
  • FR694990A - Chemical container : en fr
  • GB340012A - The manufacture of new derivatives of higher fatty acids containing sulphur : en
  • US1784169A - Watchcase : en
  • US1784428A - Hydraulic jack : en
  • US1784009A - Constant-volume regulator : en
  • US1784472A - Mine car : en
  • 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
  • US1784263A - Trailer-steering device : en
  • DE514191C - Device for switching off a transformer by means of upstream fuse protection : de en
  • US1783969A - Paper-making machine : en
  • US1784104A - Leak-preventing seal : en
  • USD82755S - Design fob : 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
  • US1784552A - Machine for production of pile fabrics : en
  • US1784141A - Clearer and slub catcher for textile machines : en
  • AU2755430A - Improvements relating to railway signalling apparatus : en
  • DE513999C - Collar or other underwear made from a bow-shaped woven band : de en
  • DE514575C - Arrangement for self-baking electrodes : de 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
  • 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
  • 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
  • FR695078A - Hydrocarbon refining and purification process : en fr
  • GB339545A - Carburettors for internal-combustion engines : en
  • BE375732A - : en fr
  • DE514219C - Steering device, especially for caterpillar vehicles : de en
  • US1784106A - Coating zinc and cadmium : en
  • AT120121B - Process for the oxidation of the cathode surfaces of discharge tubes. : de 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
  • 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
  • FR694945A - : fr
  • FR695016A - Process and devices for ionizing gases and their application to carrying out chemical reactions : en fr
  • GR3027B - HOW TO DECOLARIZE AND DEVICE SUCH DRY SULTANS. : el en
  • CA306628A - Method of removing naphthalene from solvent naphtha : en fr
  • US1784411A - Process of producing a pigment : en
  • US1784068A - Game apparatus : en
  • US1784557A - Molded insulation article : en
  • DE514433C - Process for the production of green dyes of the benzanthrone series : de en
  • FR695036A - Process for the preparation of condensation products of urea and formaldehyde : en fr
  • GB339577A - Cabinets, particularly book-cases : en
  • US1784695A - Electric water heater : en
  • DE514240C - Process for tanning animal skins : de en
  • FR694906A - Front suspension for motor vehicles : en fr
  • AU2384729A - Improved vulcanizer for air tubes andthe like : en
  • DE514156C - Device for force and mass balancing in vibrating systems : de en
  • FR695267A - Improvements made to devices to obtain a constant speed of operation of devices for recording or reproducing sound films : en fr
  • DE514516C - Device for drying bulky objects, especially transformers, under vacuum : de en
  • DE514589C - Production of calcium nitrate : de en
  • GB339464A - Improvements in electric heating elements : en
  • US1784090A - Christmas-tree support : en
  • US1784307A - Combined dental lathe and vibrator : en
  • USD82731S - Design for a decorative fabric : en
  • FR695042A - Power supply device for loudspeakers or condenser microphones : en fr
  • DE514294C - Device for the production of bell toen : de en
  • FR695272A - Gear shift mechanism : en fr
  • DE514456C - Two-stroke internal combustion engine with cross scavenging : de en
  • DK43455C - Cattle trigger. : da en
  • US1784639A - Control system : en
  • US1784118A - Tire and method for marking the same : en
  • FR695018A - Advanced piston pump : en fr
  • GB339593A - Improvements in louvre shutters and ventilators and means for operating same : en
  • FR695144A - Reversible machine, especially for rapid wiring of thin metal cables : en fr
  • GB339328A - Improvements in gear cutting hobs : en
  • AU2700430B - Improvements in and connected with the manufacture of window face cartons : en
  • AU2759030A - Sheet metal blank and method off m~aking same : en
  • US1784034A - Clamping machine for snap fasteners : 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
  • 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
  • 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
  • US1784414A - Coking retort oven : en
  • DE514104C - Incandescent cathode tubes with an anode provided with cooling blades : de en
  • FR695113A - Improvements to scalers : en fr
  • CA306524A - Apparatus for supervising pneumatic fire alarm systems : en fr
  • 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
  • CA306558A - Apparatus for cleaning articles : en fr
  • DE514571C - Process for the preparation of iron-free chromium chloride from ferrochrome : de en
  • FR694793A - Locking device with wedging closure : en fr
  • GB339962A - The manufacture of products containing nitrogen : en
  • DE514193C - Line routing between the electrodes of three-phase ovens and the feeding transformer : de en
  • FR695051A - Luminous advertising device : en fr
  • GB339488A - Improvements in inking mechanism and the like : en
  • US1784004A - Electrical filtering apparatus : en
  • US1784155A - Soap holder : en
  • US1784590A - Delivery mechanism for signature-stitching machines : en
  • US1784790A - Engine truck on which boosters are mounted : en
  • US1784480A - Tank-dome cover and securing means therefor : en
  • 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
  • FR694942A - Hollow frame for doors and windows : en fr
  • FR695085A - Improvements in drying cellulose articles such as pulps, fabrics and other similar products : en fr
  • FR695191A - Flapping wing aerial locomotion apparatus : 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
  • 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
  • US1784002A - Chuck : en
  • US1784201A - Oven structure for electric ranges : en
  • AT120333B - Telephone facility with transfer lock for incoming calls. : de en
  • DE514359C - Method for holding cover plates in molds : de en
  • FR695350A - Spring pin for fixing sleeves, hollow pins and the like : en fr
  • GB339649A - Improvements in and relating to electric fluid-heating apparatus : 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
  • FR695132A - Device for tissue verification : en fr
  • FR695037A - Electromagnetic motor, especially for chronometric applications : en fr
  • GB339444A - Improved process for dyeing skins, hairs, feathers or the like : en
  • GB339491A - Process for the manufacture of acetone : en
  • US1784520A - Eye mounting for dolls : en
  • DE514205C - Network staff : de en
  • US1784054A - Thermostatically-controlled valve mechanism : en
  • US1784213A - Sealing tool : en
  • US1783953A - Picture-printing machine : 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
  • DE514375C - Self-priming carburetor : de en
  • US1784269A - Lock washer : en
  • FR694816A - Method and apparatus for the flow of sweat steam baths : en fr
  • FR694887A - Reinforcement system for concrete columns : en fr
  • DE514564C - Device for displaying the position of a switch used to switch electricity consumers to the network : de en
  • US1784170A - Fuel pump for internal-combustion engines : en
  • US1784738A - Combination plow : en
  • FR695093A - Incandescent electric lamps : en fr
  • FR694811A - Improvements to folding tables : en fr
  • GB339633A - Improvements in mechanism for conveying and folding the products of printing machines : 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
  • DE514136C - Letter postcard with address flap : de en
  • US1784507A - Folding table : en
  • US1784669A - Electric switch : en
  • DE514492C - Electromagnetically driven rear derailleur : de en
  • AT120145B - Display device for fixing the amount of weight on inclination scales. : de en
  • CA306618A - Upholstery construction : en fr
  • CA8989S - Glove : en
  • AT120221B - Subscriber set for fully automatic telephone operation. : de 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
  • AT120190B - Remote image transmission. : de en
  • CA306470A - Lawn edging tool : en fr
  • FR694962A - Adjustable measuring vessel for liquids : en fr
  • AT120231B - Paper valve bag. : de en
  • US1783956A - Medicament-dispensing cartridge : en
  • US1784070A - Soft rubberlike composition : en
  • AT120250B - Method for clearing cotton fibers from closed vessels. : de en
  • CA306582A - Ferrous metal : en fr
  • US1784637A - Pipe connection : en
  • AT120229B - Pull-through drafting system. : de en
  • US1784587A - Coin-controlled vending machine : en
  • US1784784A - Amphibian plane : en
  • US1784185A - Mechanical movement : en
  • AT120235B - Soaping device. : de en
  • US1784375A - Curtain fixture : en
  • US1784620A - Toilet seat : en
  • DE514426C - Suspension device for high voltage lines : de en
  • CA306564A - Process of preserving eggs : en fr
  • CA306629A - Chlorination of methane for the production of methyl chloride : en fr
  • AT120204B - Pleating machine with automatic outlet. : de en
  • US1784176A - Equalization for carrier systems : en
  • 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
  • CA306565A - Electric door operator : en fr
  • DE514222C - Device for cooling the grinding wheel : de 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
  • FR694938A - Transformer particularly intended for toys : en fr
  • FR695187A - Locking device for nuts, screws and the like : en fr
  • FR695334A - Improvements to machines for cutting sheets into strips : en fr
  • GB318597A - : en
  • US1784602A - Valve for oil-well pumps : en
  • AT120102B - Device and electrical circuit for setting values or symbol sizes by electromagnetic means. : de en
  • FR694860A - Silent clutch for motor car gear changes : en fr
  • CA306438A - Method and apparatus for abating foam produced from liquors and recovering the chemicals contained in it : en fr
  • CA306498A - Radio condenser : en fr
  • FR694762A - Rectifier : en fr
  • GB339484A - Improvements relating to the manufacture of moulded glassware : en
  • US1784362A - Gang weeder with tractor hitch : en
  • AT120186B - Automatic oil pressure control and alarm device for internal combustion engines. : de en
  • DE514422C - Exchangeable grate for freezers : de en
  • FR695116A - Process for manufacturing footwear of all kinds made entirely or partially of rubber : en fr
  • FR695336A - nozzles saver for combers : en fr
  • USD82770S - Design fob : en
  • FR695136A - Furniture lock : en fr
  • FR694975A - Device for varying the pressure in centrifugal turbines at constant speed and flow : en fr
  • DE514358C - Device for displaying the amount of metal in a mold : de en
  • US1784588A - Mop holder : en
  • DE514360C - Two-part mold for injection molding : de en
  • FR694777A - Improvements in wireless transmission of images : en fr
  • US1784101A - Sanitary poultry nest : en
  • US1784430A - Barrette : en
  • US1784553A - Hydraulic jack : en
  • US1784691A - Road-surfacing machine : en
  • DE514570C - Process for the production of elemental sulfur from gases containing hydrogen sulfide : de en
  • FR694791A - Lock : en fr
  • US1784077A - Thermostatically-controlled valve mechanism : en
  • DE514435C - Process for the production of varnishes from polyvinyl esters : de en
  • DK43461C - Device for Telephone Devices with Speaker and Highly Sensitive Microphone. : da en
  • US1784191A - Shock absorber : en
  • US1784450A - Mechanical movement : en
  • DK43464C - Grinder for crankshaft. : da en
  • GB339231A - Improvements in electric switch gear : en
  • FR695326A - Juice press : en fr
  • FR37480E - Improvements to sliding seats for vehicles and the like : en fr
  • FR695199A - Saddle tension hook for cycles and motorcycles : en fr
  • DE514405C - Method for introducing backfill material into pits by means of a flushing stream : de en
  • FR694780A - Piano soundboard : en fr
  • US1784120A - Separation of the constituents of gaseous mixtures : en
  • US1784546A - Apparatus for controlling and indicating earth leakages in alternatingcurrent lines : en
  • AT120209B - Cathode ray tube. : de en
  • FR695006A - Process for the manufacture of sensitized supports for photographic reproductions : en fr
  • DE514356C - Device for cooling the cylinders of single or multi-stage piston compressors : de en
  • FR695227A - Accumulator battery with automatic charge for switchboards and other applications : en fr
  • FR695038A - Mechanical, automatic and simultaneous starting system of artificial silk threads on all the spools of a spinning table : en fr
  • FR694876A - Improvements made to machines intended to cut vine shoots or other similar shrubs : en fr
  • FR694754A - Mechanical presses with adjustable plates : en fr
  • FR695070A - Burners development : en fr
  • US1784477A - Mine car : en
  • FR694893A - Advanced Bottle Ampoule : en fr
  • GB339372A - Improvements relating to windscreens for motor vehicles : en
  • US1784651A - Automatic reclosing-circuit-breaker system : en
  • 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
  • FR695067A - : fr
  • US1784530A - Combination fire-alarm and watchman's recording box : en
  • 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
  • US1784582A - Flexible structure : en
  • 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
  • DE514270C - Drive for rope conveyor systems : de en
  • DE514469C - Collapsible vehicle top, especially for motor vehicles : de en
  • 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
  • FR694772A - Ultra-short-wave generating device comprising a four-electrode lamp with a braking field mount : en fr
  • DE514370C - Fruit pickers : de en
  • GB339384A - Improvements in the manufacture of iron pans for zinc baths : en
  • GB339581A - Improvements in clutches and the like : en
  • DK43446C - Seed Treatment Procedure to Ensure Uniform Germination. : da en
  • FR695231A - Improvement of paper bags : en fr
  • US1784114A - Battery hand lamp : en
  • DE514283C - Core body for wreaths : 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
  • DE514419C - Process for the transfer of molten substances, which are solid at normal temperature, in powder form : de en
  • FR695282A - Detector mounting : en fr
  • FR694818A - Refractory earth firing process : en fr
  • GB339454A - Improvements in cop winding machines : 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
  • US1784108A - Garden tool : en
  • US1784718A - Potato-cutting machine : en
  • US1783955A - Coating machine : en
  • US1784317A - Package, wrapper, and method of applying wrappers to containers : en
  • AU2382329A - Anew or improved preparation forthe curative treatment of cancer : en
  • DE514143C - Method for twisting a rayon thread with a cotton thread : de en
  • GB339530A - Improvements in and relating to foot lever motors : en
  • GR3030B - METHOD AND PROVISION FOR EXTINGUISHING OIL OILS IN EXPLOSION. : el en
  • GB339940A - Improvements in and relating to means for preventing the unauthorized use of motor vehicles : en
  • US1784493A - Valve-controlled switch for electric grinders : en
  • US1784749A - Bathtub attachment : en
  • DE514476C - Machine for fastening the sealing rings to can lids and bottoms : de en
  • DK43448C - Automatic Railway link. : da en
  • US1784473A - Mine car : en
  • US1783980A - Cushion tread for footwear : en
  • CA306448A - Road sign : en fr
  • US1784166A - Filing cabinet : en
  • US1783996A - Toy grasshopper : en
  • US1784085A - Motor drive for printing presses : en
  • GB339946A - Improvements in or relating to the manufacture of steel having good machining properties : 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
  • AT120228B - Packing web ceiling. : de en
  • AU2778130B - Hair-waving composition : en
  • CA306452A - Plastering machine : en fr
  • CA306604A - Safety brake : en fr
  • US1784026A - Self-locking screw : en
  • AT120286B - Injector with safety device against automatic loosening of the screwed-in parts. : de en
  • DE509012C - Tire insert for motor vehicles and bicycles : de en
  • DE514374C - Trawl net with otter boards attacking the head and ground rope : de en
  • CA306620A - Theft and fire protecting device : en fr
  • US1784341A - Shoe stretcher : en
  • CA306622A - Method of carbonizing materials at relatively low temperatures : en fr
  • AT120297B - Acoustic facility. : de en
  • AT120328B - Switching of discharge paths to keep voltages constant. : de en
  • AT120331B - Device for commutating currents in a multi-phase winding. : de en
  • US1784220A - Cooling compound and lubricant and process of manufacturing same : en
  • US1784746A - Truck : en
  • CA306532A - Pressed metal vehicle body : en fr
  • US1784282A - Gearing mechanism for washing machines : en
  • US1784720A - Stage-lift flowing device : en
  • AT120270B - Device for lubricating multi-stage vertical gears. : de en
  • CA306621A - Door catch : en fr
  • CA306473A - Tent frame : en fr
  • US1784654A - Aircraft : en
  • CA306496A - Loud-speaker : en fr
  • CA306521A - Combined receptacle and closure : en fr
  • DE514206C - Iron framework for spherical houses : de en
  • FR694963A - Inclined mixer : en fr
  • DE514342C - Automatic air-operated door locking and opening device, especially for railroad cars : de en
  • US1784460A - Valve assembly : en
  • USD82737S - Design for a bottle : en
  • FR694923A - Chaff and chaff expeller : en fr
  • FR694877A - Arrangement of rotor winding heads of high-speed electric machines : en fr
  • US1784508A - Roof : en
  • USD82724S - Design for an electric-light-btjlb jacket or similar article : en
  • DE514316C - Door lifting device for horizontal chamber ovens : de en
  • AT120203B - Arrangement for video broadcasting. : de en
  • US1784135A - Floor covering : en
  • US1784244A - Adjustable pipe suspender : 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
  • AT120119B - Process for dechlorinating chlorinated water. : de en
  • CA306429A - Hand operated rammer : en fr
  • US1784043A - Radiator cap and movable headlight : en
  • US1784089A - Screw cap : en
  • US1784207A - Electric snap-switch mechanism : en
  • US1784677A - Sectional illuminated sign : en
  • DE514590C - Production of hot, highly concentrated magnesium sulfate solutions : de 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
  • CA306517A - Lubricating apparatus : en fr
  • US1784740A - Adhesive : en
  • 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
  • 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
  • USRE17899E - Vehicle brake mechanism : en
  • AU2380329A - Improvements in traffic markers : en
  • US1784432A - Biscuit cutting and embossing machine : en
  • DE514197C - Device intended to prevent seasickness from occurring on water, air, railroad and motor vehicles : de en
  • US1784673A - Adjusting unit for heating systems : en
  • US1784368A - Sheet-metal building construction : en
  • US1784570A - Coating metal articles : en
  • US1784704A - Sign : en
  • US1784494A - Machine for cutting angular ends : en
  • DE514097C - Die setting and line casting machine : de en
  • AT120124B - Metal vapor arc lamp. : de en
  • AU2481730B - Convertible table and flower pot stand : en
  • AT120295B - Circuit arrangement for the transmission of messages over telephone lines. : de en
  • US1784443A - Cigarette-making machine : en
  • DE514451C - Collar or similar button with a safety clip : de en
  • AT120138B - Tin opener. : de en
  • US1784363A - Golfer's practice target : en
  • USD82742S - Design for a gas heater : en
  • AT120350B - Device for testing wheels, in particular spoked wheels, for concentricity. : de en
  • AU2632930A - Improvements relating to pipe supporting devices : en
  • US1784005A - Shock absorber : en
  • US1784202A - Stone spreader : en
  • US1784593A - Gear transmission : en
  • FR695285A - Improvements to rotary distributors for explosion engines : en fr
  • DE514256C - Procedure for operating synchronous remote printers : de en
  • US1784586A - Furnace : en
  • US1784705A - Auxiliary air-pressure stop : en
  • US1784774A - Elastically-deformable parachute : en
  • DE514293C - Process for the production of curved resonance bodies : de en
  • GB339608A - Process for the production of oxides of titanium, thorium or rare metals of the fourth group : en
  • US1784623A - Molding apparatus for pneumatic tubes, tires, and the like : en
  • US1784798A - Filter-sand washing machine : en
  • FR695050A - Alloy used to protect iron, steel, copper, etc., against corrosion : en fr
  • FR695092A - Propeller refinements : en fr
  • FR695245A - Crazy and indecent wheel : en fr
  • US1784562A - Method and apparatus for oil cracking : en
  • FR695104A - Improvements to photoelectric cells : en fr
  • 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
  • DE514565C - Cleaning machine for fiber material : de en
  • FR695033A - Process for obtaining a photographic or other relief print or image : en fr
  • DE514478C - Process for coking pitch : de en
  • FR694760A - Bread Making Machine : en fr
  • FR694769A - Motor vehicle clutch : en fr
  • FR695313A - Security device to prevent theft of motor cars : en fr
  • AU2391429A - An improved method of admitting and oil internal combustion engines : en
  • US1783984A - Manicurist's thumb guard : en
  • US1784171A - Artificial lighting having a daylight effect : en
  • US1784641A - Lavatory or washstand : en
  • FR695147A - Device for spraying liquid encaustic : en fr
  • GB318933A - : en
  • DE514090C - Track closure by means of rotatable wheel shoes : de en
  • US1784435A - Method of preparing resistance units : en
  • CA306465A - Metal dryer for hosiery : en fr
  • DE514106C - Spinning head with a brake that engages automatically in the event of a fault : de en
  • FR694779A - Grains for jewelry necklace or chain and necklace and chain comprising these grains : en fr
  • US1783967A - Guy clip : en
  • US1784331A - Snowplow : en
  • US1784165A - Method of producing borneol and limonene : en
  • US1783970A - Paper-making machine : en
  • US1784731A - Paper-folding machine : en
  • US1783975A - Pulverizing process and apparatus : 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
  • CA306440A - Kiln flue : en fr
  • USD82754S - Design for a child s vehicle : en
  • AT120194B - Pantographs for electrically powered vehicles. : 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
  • 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
  • US1783988A - Two-post, two-speed, three-shaft portable drawworks : en
  • US1784348A - Latitude adjustment for gyrocompasses : en
  • US1784325A - Barrel of firearms : en
  • US1783952A - Plating skins : en
  • DE514477C - Narrowing device with singe pipe for yarns : de en
  • GB339562A - Improvements in and relating to the production of mixtures comprising ammonium nitrate and calcium carbonate : en
  • FR694944A - Process for the production of artificial materials : en fr
  • GB339630A - Improvements in holders for electric lamp bowls : en
  • USD82774S - Design fob a badiocabinet : 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
  • CA306567A - Apparatus for facilitating the starting of internal combustion engines : en fr
  • US1784344A - Joint for molds operating by centrifugal force : en
  • US1784359A - Mineral-oil composition : en
  • CA306502A - Roller bearing : en fr
  • FR695309A - Goniometer combined with gyroscopic compasses : en fr
  • GB339557A - Improvements relating to the doors of gas-making retorts : 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
  • CA306579A - Cast iron converter : en fr
  • CA306596A - Process of increasing the absorptive power of timbers : en fr
  • US1784245A - Pump-motor support : en
  • US1784334A - Knife guard : en
  • US1784468A - Bass-key action for accordions : en
  • US1784071A - Boat : en
  • US1784628A - Method for removing oil from the shell of the cashew nut : en
  • US1784396A - Power-transmission gear for internal-combustion engines : en
  • DE514134C - Key for pianos or the like : de 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
  • DE514302C - Automatically switchable planetary gear, especially for vehicles : de en
  • US1784345A - Means for positioning mold pattern units : en
  • US1784662A - Shoe form : en
  • US1784721A - Press for operating upon sheet material : en
  • AT120117B - Three-part insulating material socket. : de en
  • GB339432A - Improvements in and relating to folding tables : 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
  • 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
  • DE514504C - Process for the production of iron complex salts : de en
  • US1784560A - Electric stop mechanism for knitting machines and the like : en
  • US1784782A - Composite running board : en
  • CA306456A - Aircraft control surface operating mechanism : en fr
  • US1784275A - Egg carton : en
  • US1784078A - Device for automatically filling fountain pens : en
  • US1784193A - Spring-tooth cultivator : en
  • US1784679A - Cord tie : en
  • US1784763A - Glassworking apparatus : en
  • US1784741A - Car rerailer : en
  • US1784372A - Cake-discharging means for pressure filters : en
  • FR695143A - Arrangement of a watch on the steering body of motor cars : en fr
  • DE514233C - Spiral end attachment for watches : de en
  • US1784227A - System for mounting stereoscopic views : en
  • GB339585A - Improvements in or relating to reels for kinematograph films : en
  • FR695109A - Automatic stopper for carafes : en fr
  • DE514171C - Electrolyser for the production of alkali hypochlorite liquor, especially sodium hypochlorite liquor : de en
  • US1784657A - Rug : en
  • AT120195B - Circuit arrangement for warning signals in the case of distance translations at rail height. : de en
  • GB339467A - Improvements in or relating to sinks : en
  • US1784475A - Hood catch : en
  • FR695167A - Improvements in the electrical recording of discs and films of speaking machines, sound films or others : en fr
  • AT120299B - Device on motor counters to display the instantaneous values : de en
  • AU2626930A - Adjustable supporting means : en
  • CA306536A - Electron discharge device : en fr
  • DE514533C - Multi-part bathtub : de en
  • GB339535A - Improvements relating to the manufacture of glass in the form of sheets or plates : en
  • AT120148B - Dough forming machine for wake. : de en
  • US1783990A - Check-indorsing machine : en
  • AT120185B - Device for converting vibrations into alternating currents, in particular for the electrical reproduction of sound recordings. : de en
  • US1784715A - Ironing board : en
  • AT120308B - Synchronizing device. : de en
  • FR694846A - Special electrical signaling device for motor cars with closed bodywork : en fr
  • US1784032A - Bunion appliance : en
  • US1784403A - Fruit-packing stand : en
  • US1784413A - Ladder : en
  • FR695019A - Two-stroke engine with transfer injector : en fr
  • FR695011A - Process for heating materials protected from air and resulting devices : en fr
  • FR695048A - Backpack : en fr
  • GB339976A - Improved optical means for operating light-sensitive apparatus : en
  • FR694985A - Boat building game : en fr
  • FR695271A - Device for attaching skis to boots : en fr
  • GB339469A - Aluminium alloy : en
  • AU2385429A - Improvements in and relating to electrical fuses : en
  • CA306548A - Piston and packing ring : en fr
  • AT120163B - Grate bar. : de en
  • CA306588A - Telephone system : en fr
  • AT120106B - Wehnelt cathode. : de en
  • US1784080A - Method of manufacturing electrically-welded vessels : en
  • US1784501A - Process of manufacture of wedge-shaped hollow bodies : en
  • CA306625A - Train pipe coupling : en fr
  • US1784241A - Seat assembly : en
  • US1784330A - Wheel retainer : en
  • AT120312B - Arrangement for regenerative braking of direct current series motors. : de en
  • US1784051A - Locomotive sanding device : en
  • US1784255A - Measuring valve : en
  • FR695125A - Process for the production of higher boiling point products at the expense of aliphatic or hydroaromatic compounds : en fr
  • US1784040A - Radiator cabinet : en
  • US1784385A - Compacting mechanism : en
  • CA306575A - Motor vehicle device : en fr
  • AT120325B - Circuit arrangement for setting non-decade voters in telecommunications systems with voter operation. : de en
  • AT120169B - File with a double cut. : de en
  • AU2662030B - Improvements in ingot strippers : en
  • CA306572A - Refuse burner : en fr
  • 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
  • CA306515A - Cigarette box : en fr
  • CA306467A - Subaquatic rock drilling device : en fr
  • DE514243C - Pin lock for tube rolling mills : de en
  • US1784514A - Electric switch : en
  • AT120267B - Carburetor with mechanically controlled fuel nozzle. : de en
  • CA306601A - Radio receiving system : en fr
  • US1784535A - Fireman's hose spanner and scaling hook : en
  • US1784775A - Airship : en
  • US1784384A - Water-cooled welding cable-joint construction : en
  • DE514532C - Nutcracker : de en
  • FR694914A - Electric device with motor control to ring the bells : en fr
  • AT120327B - Anode inlet for mercury vapor rectifier with metal vessel. : de en
  • DE514125C - Process for the electrolysis of halogenated salt melts : de en
  • DE514286C - Pipe slide control for two-stroke internal combustion engines with cylinders arranged in a star shape : de en
  • FR695222A - Fast and continuous carburizing and quenching process on small section wires or strips : en fr
  • 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
  • CA306504A - Ventilator : en fr
  • GB339403A - Improvements in spring wheels for vehicles : en
  • GB339567A - : 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
  • DE514130C - Hollow metal rod for supporting plants and trees : de en
  • CA306482A - Golf practising device : en fr
  • DE503522C - Relay for automatic disconnection of electrical lines : de en
  • 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
  • AT120111B - Electric light bulb. : de en
  • CA306613A - Wired radio broadcasting system : en fr
  • US1784000A - Oil heating stove : en
  • US1784802A - Textured floor covering and process of making same : en
  • US1784621A - Flower holder : en
  • US1784690A - Seed-corn stringer : en
  • US1784697A - Current controlling or insulating device for ignition systems : 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
  • 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
  • US1784518A - Lid control for workboxes : en
  • DE514291C - Single roller mill for paint or the like. : de en
  • DE514142C - Adjustable rifle : de en
  • FR695180A - Self-mounting device on quartz : en fr
  • DE514285C - Compound internal combustion engine : de en
  • DE514501C - Electrolytic cell : de 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
  • DE514371C - Mobile sawing device : de en
  • FR694973A - Improvements to flexible cables operating brakes : en fr
  • CA306551A - Electro-pneumatic brake equipment : en fr
  • DE514440C - Process for the production of punches for the forming of seamless drawn sleeves for tooth crowns : de en
  • US1784463A - Process of making cylindrical rollers : en
  • USD82758S - Design for a wrapper for a box or carton : 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
  • CA306444A - Fretting device for violins, cellos, etc. : en fr
  • GB339413A - Improvements in apparatus for delivering measured quantities of liquid : en
  • US1784312A - Pocket holder : en
  • DE514436C - Hook needles for knitting machines and methods for stitch formation : de 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
  • DE514284C - Preparations against animal and vegetable pests, in particular for dressing seeds : de en
  • AT120237B - Collapsible umbrella or parasol. : de en
  • CA306427A - Cylinder head for internal combustion engines : 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
  • FR694981A - Process for stereoscopy and color cinematography, and for color and relief cinematography : en fr
  • GB339516A - Manufacture of dyestuffs of the anthraquinone series : en
  • FR695025A - Spark plug for internal combustion engines : en fr
  • GB339474A - Improvements in the cooling of two-stroke cycle internal combustion engines : en
  • GR2981B - INDEPENDENT BLACK COLOR OF VESSELS AND THEIR SHINESS. : el en
  • US1784167A - Safety device for electric-lamp bulbs : en
  • US1784208A - Lock : en
  • FR695087A - Mechanical control for motor vehicle brakes : en fr
  • FR694878A - Method and apparatus for distributing material : 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
  • US1784496A - Curtain-retaining device : en
  • DE514204C - Metal rod network : de en
  • DE514328C - Cupola furnace with permanently attached, pressureless forehearth and slag separator : de en
  • GB318895A - Means for securing the stator plates of electric machines in the casing : en
  • GB339393A - Improvements relating to the freezing of fish : en
  • GB339521A - Improved heat treatment of manganese steel : 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
  • GB339607A - A self-driving machine : en
  • US1784640A - Poppet valve : en
  • DE514350C - Portable electric miner's light with power source : de en
  • DE514409C - Device for chamfering the fringe burrs of starched laundry : de en
  • FR695106A - Electric cone lathe control device : en fr
  • FR695160A - Internal combustion engine : en fr
  • DE514207C - Iron framework for spherical houses : de en
  • US1784287A - Holder for dusters and the like : en
  • AU2738930B - Process of sintering argillaceous material : 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
  • AT120174B - Trieur. : de en
  • FR695295A - Antenna not directed : en fr
  • GB339636A - Improvements in the separation of finely divided impurities from liquids : en
  • FR695174A - Rubber toy : en fr
  • GB339375A - Improvements in or relating to insulated electric cables conductors and the like : en
  • US1783983A - Powdered coke product : en
  • FR695000A - Advanced diving apparatus and rescue device : en fr
  • GB339523A - Improvements in or relating to tyre and like inflating valves : en
  • GB339560A - Improvements in and relating to universal joint discs : en
  • US1784794A - A copartnership composed of arthur rosen : en
  • US1784796A - Heating apparatus : en
  • US1784608A - Automatic pipe damper : en
  • GB339536A - Motor driven winch : en
  • US1784107A - Demountable structure : en
  • 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
  • US1784261A - Precision dressing apparatus for grinding wheels : en
  • US1784734A - Hydrothermostatic valve control : en
  • US1784779A - Folding top : en
  • CA306610A - Lead alloy : en fr
  • DE514563C - Machine for gluing soles on footwear : de en
  • 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
  • US1784183A - Mechanical bucking horse : en
  • CA306475A - Heating system for aircrafts : en fr
  • CA306585A - Cash register : en fr
  • US1784148A - Guard for athletes : en
  • US1784547A - Hydraulic brake mechanism : en
  • US1784659A - Driving means for the rollers of spinning machines : en
  • US1784425A - Illumination for microscopy : en
  • US1784429A - Hair-waving device : en
  • CA306435A - Cement gun : en fr
  • US1784250A - Composition for dentures : 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
  • AT120178B - Hemstitch sewing machine. : de en
  • FR695060A - Improvements to vehicle suspension : en fr
  • FR695344A - Bumper mud : en fr
  • GB339400A - Improvements in electric tapping switches : en
  • US1784600A - Casting under pressure : en
  • GB339397A - Improvements relating to oven thermometers : en
  • AU2387629A - Improved method of constructing reinforced concrete structural eler,;ents : en
  • CA306590A - Telephone system : en fr
  • CA306598A - Telephone system : en fr
  • FR694912A - Improvements in the molding of hollow articles, for example, game balls : en fr
  • GB339529A - Improvements in and relating to ventilators : en
  • US1784159A - Double-control device for phonographs : 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
  • AT120187B - Headlights, in particular for motor vehicles. : de en
  • US1784198A - Closure cap for radiators, water tanks, pressure tanks, gas tanks, and the like : en
  • AT120115B - Tie for pinching the wires. : de en
  • US1784427A - Rotary tempering furnace : en
  • US1784573A - Grease cup : en
  • AT120241B - Wet press assembly of paper and board machines. : de en
  • CA306578A - Apparatus for treating crystal massecuites : en fr
  • 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
  • DE514120C - Conveyor carriage : de en
  • DE514415C - Process for the introduction of aldehyde groups into oxygen-containing cyclic compounds : de en
  • US1784091A - Cap for building columns : en
  • US1784318A - Wire-twisting apparatus : en
  • USD82760S - Design fob a ring : en
  • AT120150B - Telephone station with amplifying device. : de en
  • US1784225A - Core box : en
  • 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
  • GB339673A - Method of and apparatus for the electro-osmotic purification of liquids : en
  • AT120131B - Process for the production of selenium cells. : de en
  • US1784459A - Powdering machine : en
  • AT120126B - Electron tube with choke coils in the electrode supply lines. : de en
  • CA306602A - Oiling system : en fr
  • US1784397A - Bread-slicing machine : en
  • GB339977A - Improvements in the production of kinematograph film positives : en
  • DE514357C - Induction furnace with a stamped melting hearth : de en
  • US1784031A - spengeman : en
  • US1784065A - Method of cracking hydrocarbons : en
  • US1784297A - High-frequency transformer : en
  • US1784328A - Shock absorber : en
  • US1784605A - Clip : en
  • AT120199B - Steam or gas turbine. : de en
  • AU2699130A - Improvement in combined motion picture and sound record : en
  • CA306511A - Closure : en fr
  • US1784408A - Process for manufacturing aminonaphthol ethers : en
  • CA306516A - Blade ring for steam or gas turbines : en fr
  • AT120339B - Transformer for electrical welding systems. : de en
  • CA306463A - Lighting device for power vehicles : en fr
  • 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
  • CA306490A - Egg case : en fr
  • AT120110B - Arrangement for high-frequency multiple traffic on high-voltage lines. : de en
  • AU2269129A - Improved necktie holder : en
  • US1784777A - Sheet piling : en
  • CA306545A - Radio control system : en fr
  • US1784192A - Engine construction : en
  • DE514266C - Device for cooling compressors : de en
  • US1784751A - Window frame : en
  • CA306591A - Selector switch : en fr
  • AT120311B - AC series commutator machine with intermediate transformer. : de en
  • AT120349B - Safety lock. : de en
  • AT120320B - Soldering tip and soldering tip strips. : de en
  • AU2400229A - Improved self-aligning bearer bracket for disc plows : en
  • FR695189A - Vacuum evaporation apparatus : en fr
  • FR695217A - Improvement in canvases to be smoothed : en fr
  • AT120290B - Rotary piston machine with rotating abutment. : de en
  • US1784293A - Rotary cabinet : en
  • US1784742A - Automatic transmission : en
  • US1784702A - Cranberry gatherer : en
  • US1784615A - Barrel-conveying tray : en
  • USD82756S - William j : en
  • CA306457A - Toast buttering device : en fr
  • AT120116B - Device for tuning high-frequency circuits, especially those with low energies. : de en
  • US1784422A - Plant for the vertical molding of concrete work : en
  • USD82762S - Design for a medicine cabinet : en
  • DE514235C - Electrically heated annealing furnace : de en
  • AU2641930A - Improvements in casters : en
  • CA306556A - Manufacture of abrasive paper : en fr
  • US1784062A - Temperature regulator : en
  • US1784277A - Switch-box plate cover : en
  • US1784386A - Sanitary cigarette : 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
  • US1784097A - Motion-picture projector : en
  • US1784262A - Alkaline treatment of petroleum vapors : en
  • US1784175A - Adjusting stops for sawmill carriage headblocks : en
  • USD82776S - Design por a ploor-type therapeutic lamp : en
  • CA306568A - Furnace : en fr
  • FR695270A - Induction motors for phonographs and similar machines : en fr
  • AT120103B - Device for distributing the sun's rays in rooms. : de en
  • AT120240B - Card holder for telephone numbers, addresses, etc. like : de en
  • US1784678A - Vault light, floor light, or skylight : en
  • US1784680A - Method of and system for generating fire-extinguishing foam : en
  • US1784247A - Water-gauge guard : en
  • US1784353A - Guide and pattern strip and anchor therefor : en
  • AT120266B - Standing heat storage. : de en
  • FR695681A - Anti-blinding device for vehicle headlights : en fr
  • CA306442A - Ironing table : en fr
  • DE514507C - Process for the preparation of aromatic mercaptocarboxylic acids : de en
  • DE514218C - Hand fire extinguisher with swiveling spray nozzle body and an expansion chamber in front of the spray nozzle : de en
  • CA306500A - Seal : en fr
  • CA306599A - Knob : en fr
  • DE514199C - Cooling iron for cooling castings : de en
  • FR37470E - Advanced device for fixing pipes, electrical insulator fittings and other objects : en fr
  • AT120176B - Dough molding and forming unit. : de en
  • DE514324C - Flooding evaporator, mainly for refrigeration machines : de en
  • CA306576A - Grinding apparatus : en fr
  • US1784076A - Apparatus for automatic opening and closing of sewer inlets : en
  • US1784598A - Process for the production of thymol : en
  • CA306486A - Tent : en fr
  • US1784012A - Front head for pneumatic tools : en
  • US1784230A - Hand-grip attachment for steering wheels : en
  • US1784692A - Toy : en
  • US1784197A - natwick : en
  • US1784542A - Lubricator for railway journal boxes : en
  • 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
  • US1783965A - Coal drier : en
  • US1784200A - Ironing machine : en
  • US1784211A - Railway-crossover frog construction : en
  • US1784467A - Car-journal construction : en
  • US1784685A - Poultry car : en
  • US1784549A - Vessel and auxiliary boat therefor : en
  • US1784772A - Grate key : en
  • FR695184A - Automatic filling system for electric accumulator containers : en fr
  • GB339358A - Improvements in or relating to electric fuses : en
  • FR695040A - Process and devices for tempering ices and glasses : en fr
  • USD82725S - Clyde g : en
  • FR695065A - Method and device for preventing backfire fires in explosion engines and for preventing suction lines from being blocked by frost : en fr
  • CA306586A - Method of distilling bituminous coal : en fr
  • CA306469A - Method of separating and liquefying gaseous mixtures : en fr
  • US1784451A - Chain assembly : en
  • AT120334B - High frequency machine. : de en
  • CA306527A - Totalisator : en fr
  • AU2700530A - Improvements ina blank for ovalcone. cup : en
  • US1784347A - Fruit-pitting machine : en
  • US1784484A - Car construction : en
  • DE514117C - Spring-loaded floor or insert for mattresses, pillows, upholstered furniture or the like. : de en
  • DE514336C - Measuring device for liquids : de en
  • AT120329B - Procedure for changing the size of the capacitance value of airspace cables. : de en
  • AT120343B - Method and machine for making hairpins. : de en
  • US1784257A - Valve gearing : en
  • CA306459A - Injector for electric boilers : en fr
  • DE514212C - Machine for drilling holes in cylinder sleeves : de en
  • US1783979A - Garment bag : en
  • AT120153B - Card index. : de en
  • CA306447A - Coffee percolator : en fr
  • DE514312C - Cigarette pack making machine : de en
  • GB339646A - High-tension electric circuit-breakers : en
  • FR694825A - Rock drilling machine improvements : en fr
  • GB339522A - An improved rope grip for endless rope haulages : en
  • GB339534A - An improved process of and apparatus for varnishing wire : en
  • US1784357A - Apparatus for the projection of light rays : en
  • US1784709A - Portable sawing machine : en
  • US1784492A - Lock joint : en
  • US1784713A - Linking machine : en
  • US1784660A - Expansible toe form : en
  • AT120101B - Device for cleaning active charcoal, silica or the like by circulation. : de en
  • AT120275B - Liquid seal valve. : de en
  • AU2641930B - Improvements in casters : en
  • 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
  • US1784204A - Securing means : en
  • CA306446A - Saw mill dog actuating mechanism : en fr
  • US1784249A - Coin-controlled mechanism : en
  • US1784134A - Steam-generating furnace : en
  • US1784564A - Laundry machine : en
  • US1784755A - Anchorage device : en
  • US1784708A - Rotational-driving connection : en
  • CA306614A - Pressure reducing valve : en fr
  • AU2487130A - Improvements in and relating tothe forming of tubes bythe swaging method : en
  • GB339455A - Improvements relating to retaining devices for bolts, pins, shafts and the like : en
  • GB339518A - Improvements in electromagnetically controlled pumps : en
  • CA306510A - Oscillating valve : en fr
  • CA306584A - Finish-strip assembly : en fr
  • US1784647A - Method of making crucibles : en
  • USD82769S - Jacob teller : en
  • AU2515030B - Changeable and permanent signs : en
  • GB339434A - Improvements relating to selecting switches such as used in automatic telephone systems : en
  • FR694920A - Improvements to phonographs : en fr
  • GB339550A - Process for bleaching bast fibres especially flax, hemp and the like : en
  • GB339572A - Improvements in or relating to wash stands : en
  • US1783959A - Control member for liquids : en
  • US1784632A - Lid-wrapping machine : en
  • US1784800A - Floor covering and process of making same : en
  • DE514264C - Controller consisting of a clock generator, auxiliary control and signal boxes, in particular for controlling steam boiler systems : de en
  • FR695089A - Improvements to powder, make-up or other similar articles : en fr
  • US1784561A - Distillation of hydrocarbon oils : en
  • US1784581A - Manufacture of yarns or threads, and apparatus therefor : en
  • US1784756A - Mounting for temperature responsive elements : en
  • AT120296B - Starting circuit for an AC-DC single armature converter. : de en
  • CA306520A - High speed cigarette machine : en fr
  • CA306529A - Saw-mill hammer dog : en fr
  • FR694821A - Membrane device and vibrating body suitable for producing sounds under aerodynamic action : en fr
  • AT120157B - Hose rupture seal. : de en
  • US1784781A - Composite steel and rubber article : 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
  • USRD17900E - Fianob or similar article : en
  • DK43456C - Telephone exchange arrangement, in which the provision of interurban connections is controlled automatically by means of alternating currents. : da en
  • US1784455A - Method of leveling shoes : 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
  • FR694833A - Process for the production of anti-rust colors : en fr
  • DE514141C - Shaft seal : de en
  • DE514257C - Electric switch : de en
  • FR695216A - Device for mounting and operating the electrodes of an electric furnace or an electrolysis cell : en fr
  • FR695017A - Advanced pump : en fr
  • GB339391A - Sectional electrostatic sound producer : en
  • FR694888A - Process for coloring enamel, glazes and glass with selenium red : en fr
  • GB318830A - : en
  • DE514498C - Sample collection : de en
  • FR694854A - Method of mounting the lever for the warning bells for bicycles : en fr
  • US1784221A - Annealing : en
  • US1784238A - Pob-ation : en
  • US1784506A - Radio receiving system : en
  • US1784594A - Loud-speaker : en
  • US1784761A - Roller skate : en
  • 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
  • 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
  • US1784151A - Goggles : en
  • FR695311A - Water heater : en fr
  • GB339603A - Improvements in the manufacture of artificial silk filaments : en
  • US1784687A - Garment-making machine : en
  • USD82736S - parser : en
  • DE514322C - Heat storage system : de en
  • DE514144C - Mixing device for producing foam-like mixtures from cement, water and a foaming agent : de 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
  • US1784074A - Apparatus for the production of ammonia-air mixtures : en
  • US1784706A - Pump : en
  • DE514461C - Drilling machine according to patent 476298 with automatically switched workpiece table : de en
  • GB339382A - Improvements in or relating to aircraft : en
  • GB339588A - Improvements relating to bedsteads : en
  • US1784725A - Humidifying device : en
  • US1783950A - Catch basin for soil-water-heat reclaimers : en
  • US1784289A - Exercising machine : en
  • USD82767S - Design fob a btjilding : en
  • DE514454C - Connection device for cattle : de 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
  • DE514113C - Device for the production of glass plates : de en
  • DE514407C - Reversing gear for washing machines : de en
  • DE565906C - Coin operated telephone : de en
  • DE514569C - Process for the production of a fabric for brake linings : de en
  • FR695043A - Improvements to air compressors : en fr
  • US1784246A - Classifying and washing apparatus : en
  • US1784479A - Alarm-control unit : en
  • FR695101A - Improvements to automotive bodies : en fr
  • IE11627L - Artificial cream : en
  • FR694864A - Improvements to incandescent discharge lamps : en fr
  • US1784536A - Process for regeneration of adsorption material : en
  • US1783977A - Axle structure : en
  • US1784075A - Electrode holder : en
  • GB339486A - Improvements in the structure of monoplanes with thick wings : en
  • FR694916A - Semi-automatic lighter : en fr
  • FR695030A - Device for signage or advertising : en fr
  • GB339426A - Boring apparatus : en
  • CA306455A - Pliers : en fr
  • DE514163C - Automatic reversing device for motor switches for washing machines and similar machines : de en
  • US1784464A - Vehicle dump body : en
  • US1784489A - Teaching attachment for phonographs : en
  • USD82723S - Vania : en
  • 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
  • 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
  • US1784645A - Signaling system : 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
  • 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
  • US1783963A - Illuminated sign : en
  • US1784302A - Process for conditioning electric switches : en
  • AT120160B - Process for moistening powdery substances. : de en
  • 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
  • FR694770A - Process for making butter and margarine that keep well : en fr
  • GB339369A - A new or improved testing appliance for ignition systems : en
  • US1784164A - Process for impregnating bricks and like materials : en
  • US1784470A - Hat : en
  • US1784670A - Electric furnace : en
  • GB339480A - Improvements in and relating to folding mechanism for printing machines : en
  • GB339620A - Manufacture of azo-dyestuffs : en
  • AT120219B - Inclination scale with unit weights to change the weighing range. : de 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
  • 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
  • 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
  • FR695269A - Process for the vulcanization of artificial rubber-like masses : en fr
  • GB339943A - Process for the manufacture of physiologically active hormone preparations : en
  • CA306471A - Automobile direction indicator : en fr
  • DE514253C - Production of grained calcium cyanamide : de en
  • US1784050A - Dump and seal-tubing valve : en
  • US1784163A - Weed cutter : en
  • DE504441C - Device for taking average samples from a material flow in motion : de en
  • DE514180C - Clinker brick for covering tunnels : 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
  • GB339513A - Electric tubular lamp and method of making same : en
  • US1784154A - Drilling apparatus : en
  • US1784538A - Control apparatus for heating systems : en
  • US1784771A - Oil burner : en
  • DE514007C - Handle fastening sleeve consisting of a multi-thread, helically wound wire spring : de en
  • CA306554A - Abrasive or refractory article : en fr
  • FR694862A - Fruit Pitting Machine : en fr
  • GB339383A - An improved alternating current cable : en
  • FR695012A - Improvements to electro-magnetic reproducers for phonograph records : en fr
  • FR695179A - Single-pole and multi-pole inverter : en fr
  • CA306559A - Liquid fuel burner : en fr
  • DE514425C - Core microphone with a heavy capsule : de en
  • US1784280A - Concentration of minerals by froth flotation : en
  • US1784401A - Washing device : en
  • DE513986C - Card saving device for jacquard machines : de en
  • DE514449C - Counter slide reset for calculating machines with motor drive : de 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
  • USD82719S - Design for a spoon or similar : en
  • DE514114C - Onion cutter : de en
  • FR694984A - Economizer device for carburettors : en fr
  • FR695007A - Dialysis membrane, and method and apparatus for its manufacture : en fr
  • IS33B6 - Devices for making brine : en is
  • US1784603A - Frozen-cream cutter : en
  • AT120306B - Earth fault protection device for alternators. : de en
  • GB339502A - Improvements in garden shears, secateurs and the like : en
  • FR694804A - Device for automatically renewing the air in the measuring line of pneumatic level indicators of motor vehicles or airplanes : en fr
  • FR37414E - Automatic braking process of the vagoons in a yard : en fr
  • FR695260A - Double jet control device : en fr
  • US1784233A - Vehicle air brake : en
  • US1784400A - Loom : en
  • US1784406A - Shaft-tubing sustaining device for deep-well pumps : en
  • US1784115A - Combined automobile cover and tent : en
  • US1784469A - Best-available copy : en
  • US1784499A - Cultivator : en
  • US1784792A - Apparatus for making insulators : 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
  • GB339563A - Improvements in methods of and apparatus for drying agricultural produce : en
  • GB339573A - Improvements in hanks for sails : en
  • GB319613A - Improvements in or relating to aircraft : en
  • US1784351A - Necktie : en
  • US1784575A - Beater spoon : en
  • DE514119C - Mailbox equipped with an electric drop alarm : de en
  • US1783978A - Lubricating system for chain drives : en
  • US1784319A - Sanitary milk pail : en
  • US1784558A - Loading attachment for tractors : en
  • US1784304A - Electrically-operated edge-driven roll : en
  • US1784622A - Gasoline filter : en
  • US1784018A - Piston expander : en
  • CA306569A - Device for distributing materials into branch conduits : en fr
  • DE514396C - Barn litter : de en
  • FR694819A - Framing for crossed grilles : en fr
  • CA306451A - Electric water heater : en fr
  • CA306600A - Quilting machine : en fr
  • FR695205A - Aircraft wing deformation control device : en fr
  • DE510781C - Roller card : de en
  • US1784079A - Coin-controlled switch : en
  • FR695172A - Improvements to single and polyphase transformers : en fr
  • FR695249A - Differential gear change device : en fr
  • US1784019A - Spray-cooling device : en
  • AT120167B - Hair curlers. : de en
  • FR37450E - Improvements to four-wheeled automobiles : en fr
  • FR694931A - Improvements to automatic welding devices : en fr
  • US1784286A - Process of making easily soluble stable hypochlorites : en
  • US1784433A - Supercharger oiling system : en