• ES125378A1 - Installation for the regulation of the degree of illumination of electric light sources. : en es
  • ES805U - Distributor of pipes to condense the steam of the winch, dynamo and horse pump in fishing vapors. (Machine-translation by Google Translate, not legally binding) : en es
  • GB369680A - Improved device for mounting an inner casing in an outer casing : en
  • SU25562A1 - Adaptation to the buttonhole machine : en ru
  • DK45469C - Device for fully or semi-automatic Telephone Systems. : da en
  • GB369711A - Improvements in and relating to flat bed knitting machines : en
  • ES125852A1 - Perfecting in the rectilinear machines for the manufacture of knitwear. : en es
  • US1851937A - Reversible spindle drive for spinning and twisting machines : en
  • CA320929A - Anchor eye nut : en fr
  • DK45449C - Curtain clamp. : da en
  • GB369736A - Improvements in and connected with panic bolts and the like : en
  • CH153497A - Process for the manufacture of a product intended for the maintenance of floors, parquet floors, tiles, wood and metal furniture, and linoleums. : en fr
  • GB369982A - Improvements in or relating to metal tubing and the manufacture of the same : en
  • FR723072A - Centrifugal casting method and device : en fr
  • GB369794A - Improvements in clutching devices : en
  • PL15726B1 - A device for heating motor vehicles by means of exhaust fumes from engines. : en pl
  • US1851326A - Spool for thread : en
  • US1851420A - Feeding device for strip materials : en
  • US1851424A - Pavement covering and uncovering machine : en
  • SU25874A1 - Centrifugal machine for pouring an adhesive mass of bottle caps : en ru
  • DE547213C - Device for actuating relays in railway safety : de en
  • DE547686C - Device for maintaining the profile in tunnel kiln cars : de en
  • PL15680B1 - The method of producing high temperature resistant sealants, especially for glands. : en pl
  • SU25719A1 - The method of obtaining purple methyl : en ru
  • US1851183A - Oven : en
  • DE547378C - Electrical, expediently lens-shaped hot tub : de en
  • CH153477A - Process for the production of potassium nitrate. : de en
  • GB369685A - Improvements in and relating to luggage-holding devices : en
  • FR722854A - Improvement in tires for vehicle wheels and wheels with application : en fr
  • GB369713A - Improved devices for the automatic reception of wireless telegraphic signals : en
  • DE547381C - Electric motor-driven hand band saw with perforated saw band : de en
  • DE544253C - Building game for building objects with a ship's hull curved panels : de en
  • DE547111C - Overpressure turbine designed as a drum turbine with an upstream equal pressure stage : de en
  • DE547534C - Method and device for smoldering carbonaceous materials : de en
  • FR723030A - Improvements in electrical measuring instruments : en fr
  • GB369730A - Improvements in and relating to the control of electric motors : en
  • SU25912A1 - Device for adjusting horizontal wind engines : en ru
  • US1851298A - Max volmek : en
  • FR722977A - Toy representing an animal performing natural walking movements : en fr
  • GB369694A - Improvements relating to shuttleless looms for weaving : en
  • US1851603A - Method for revitalizing chromium-plating solutions : en
  • US1851684A - Clarification plant : en
  • US1851113A - Process and apparatus for increasing the efficiency of mash tubs for massecuite and the like : en
  • US1851641A - Cover fastener : en
  • DE547666C - Ruler for transferring drawings to a different scale : de en
  • DE547982C - catalyst : de en
  • CH153594A - Clamping device, in particular for overhead line tension clamps. : de en
  • GB369901A - Improvements in and relating to guide vanes for rotary ventilators, fans and like machines : en
  • US1851506A - Water meter : en
  • DE547915C - Conical membrane consisting of several zones of different sizes : de en
  • ES125915A1 - A new set or kit of pressure plates for making incidental repairs to car chambers or rubber objects in a similar way by vulcanization. : en es
  • DE547709C - Milanese knitting machine : de en
  • DE547746C - Method and device for obtaining fibers from plants, in particular from gorse : de en
  • SU25681A1 - Blood Transfusion Apparatus : en ru
  • US1851261A - Drill bit : en
  • GB369823A - Teapot : en
  • DE547023C - Production of finely divided metals by thermal decomposition of metal carbonyls in the cavity : de en
  • GB369810A - Clutch plates : en
  • FR722969A - Advanced building bricks : en fr
  • US1851211A - Aircraft structure and method of making same : en
  • FR722880A - Compound assembly for volume meters : en fr
  • GB369696A - Distance measuring compasses for motorists, motorcyclists, pedestrians and the like : en
  • SU25563A1 - A house number lantern that simultaneously serves to indicate the street name and house number and to illuminate the adjacent stretch of street : en ru
  • US1851468A - Locomotive : en
  • US1851522A - Production of cellulose pulp : en
  • GB370891A - Improvements in bottle corking apparatus : en
  • DE547823C - Process for the preparation of azo dyes : de en
  • DK45457C - Apparatus for churning butter. : da en
  • ES786U - A device for clasps for leagues (Machine-translation by Google Translate, not legally binding) : en es
  • GB369818A - Improvements in loud speakers : en
  • DE546841C - Directional receiving system with a plurality of antennas : de en
  • US1851881A - Heat exchanging apparatus : en
  • GB369671A - Improvements in or relating to devices for indicating when a flash-over has occurred across an insulator or chain of insulators : en
  • GB369882A - Improvements in luminous electric discharge tubes : en
  • FR722873A - Locking device for fasteners : en fr
  • ES795U - A case for cigarette paper booklets (Machine-translation by Google Translate, not legally binding) : en es
  • US1851697A - Bab hammeb-head attachment : en
  • US1851916A - Art of book-stack illumination : en
  • DE547032C - Method and device for the return of gas dust in blast furnaces : de en
  • SU25797A1 - Bread threshing machine : en ru
  • US1851142A - Implement hitch : en
  • US1851066A - Spring motor : en
  • ES125834A3 - Improvements in the core buttons covered with thread to fabric. : en es
  • GB369703A - Improvements in or relating to means for supplying fuel to furnaces : en
  • DE547555C - Gas generator with reverse pulling direction : de en
  • DE547762C - Centrifugal friction clutch : de en
  • FR722938A - Remote monitoring and control device for the load balancer in electric generating plants : en fr
  • CA320979A - Electric burner : en fr
  • CA321110A - Manufacture of rubber goods : en fr
  • CA321122A - Welding and cutting apparatus : en fr
  • CA320937A - Window lock : en fr
  • CA320958A - Manufacture of pointed fastening devices from sheet metal : en fr
  • CH153504A - A method of making molding materials containing urea and formaldehyde condensation products. : en fr
  • SU25590A1 - Machine for the distribution of peat crumb layer on the drying pad (current) : en ru
  • SU25845A1 - Distribution mechanism for automatic inlet and outlet of the processed product to the grain cleaning machine : en ru
  • US1851508A - Circuit controller : en
  • US1851874A - Propeller for flying machines : en
  • SU25927A1 - Electromagnetic relay : en ru
  • US1851103A - Concrete road center striping machine : en
  • US1851393A - Preparation of wetting agents for use in mercerizing lyes : en
  • SU25747A1 - A device for metering fluid flow : en ru
  • US1851505A - Method and apparatus for molding hollow rings of rubber or the like : en
  • DE547916C - Condenser phone : de en
  • PL15560B1 - Connection system and transformer of the intermediate frequency amplifier. : en pl
  • SU25813A1 - Engine burning burning solid explosives : en ru
  • US1851944A - Full fashioned knitting machine : en
  • CA321049A - Combined broom and mop : en fr
  • PL15692B1 - Insert protecting the car and motorcycle from puncture. : en pl
  • CH153421A - Mobile stepladder. : de en
  • CH153615A - Electrode for electric salt bath stoves. : de en
  • US1851162A - Coating machine : en
  • DE547524C - Fastening of prismatic grinding bodies that are adjustable parallel to the axis in a grinding wheel : de en
  • GB370038A - Improvements in taps or cocks for gas, fluids and the like : en
  • SU25663A1 - Gas boiler heating method : en ru
  • US1851438A - Auxiliary air valve : en
  • SU25907A1 - The method of manufacture of means for the protection of boilers from scale : en ru
  • US1851217A - Hat box and method of constructing the same : en
  • CA321086A - Shielding for high frequency apparatus : en fr
  • ES125851A1 - Procedure for obtaining a product for the waterproofing of cements and mortars. : en es
  • FR722903A - Blast hole tamping process : en fr
  • CH153450A - Process for the production of water-soluble silk fibroin, in particular for the production of artificial threads, ribbons and the like. : de en
  • CA320987A - Bobbin winding machine : en fr
  • DE547453C - Device for measuring electrical resistances by means of a cross-coil device : de en
  • DE547935C - Money payout machine : de en
  • US1851081A - Vending machine : en
  • SU25686A1 - Method of making mastic models for metal castings : en ru
  • US1851385A - Telephone system : en
  • US1851402A - Cigar lighter : en
  • US1851788A - Tape moistening and pasting device : en
  • DE547084C - Device to compensate for changing thermal expansions of the shaft and housing of a steam turbine : de en
  • CA320951A - Elastic exerciser : en fr
  • PL15604B1 - The method of preparing the floor covering. : en pl
  • SU25659A1 - The method of assembly of capacitors of constant capacity : en ru
  • SU25699A1 - Cabinet for storing drawings, etc. : en ru
  • US1851898A - Safety device for electric incandescent lamps : en
  • BE386204A - : en fr
  • FR722992A - Improvements to telephone cables by braided cabling of the elements constituting the quad : en fr
  • GB369677A - Improvements relating to wrapping machines : en
  • DE547125C - Radiant heater with electrically heated heat radiators for churches and other briefly heated assembly rooms : de en
  • GR3606B - GENERAL PURPOSE EXPLOSIVE MISSING PIPELINE. : el en
  • DE547342C - Motor vehicle frame : de en
  • US1851644A - Brake mounting : en
  • SU25785A1 - Adaptation to planting machines for embedding planted plants in furrows : en ru
  • US1851410A - Harvester : en
  • SU25909A1 - Machine for making reed and similar plates : en ru
  • US1851058A - Sport shoe and cleat structure : en
  • US1851231A - Handle structure : en
  • US1851409A - Rail joint shim device : en
  • US1851431A - Door motor : en
  • US1851730A - Clothing buckle : en
  • US1851906A - Desk structure : en
  • PL15721B1 - Propulsion device that can be attached to the wall of the boat. : en pl
  • US1851006A - Machine for and method of operating upon shoes : en
  • US1851588A - Multiple siphon tube for sprayers : en
  • US1851751A - Method of and apparatus for supplying power in connection with paper manufacture : en
  • USD86618S - James j : en
  • CA321001A - Carbureter : en fr
  • SU25658A1 - Device for lifting brushes and shorting slip rings in induction motors : en ru
  • US1851170A - Clutch control for stapling machines : en
  • US1851581A - Paper file : en
  • FR722982A - movable armature alternating current electromagnet : en fr
  • GB369732A - A new or improved pit prop : en
  • ES125909A1 - A procedure for supplying pressurized water. : en es
  • PL15595B3 - Shock fuse for projectiles and grenades. : en pl
  • SU25818A1 - Oiler for greases : en ru
  • US1851895A - Silk-recorder : en
  • GB369899A - Improvements in or relating to milling-machines or like machine tools : en
  • US1851483A - Collar for connecting container bodies to their lids : en
  • PL15755B1 - Sintering pan. : en pl
  • US1851472A - All purpose gate : en
  • US1851677A - Stapling mechanism : en
  • US1851667A - Shoe ornamenting device : en
  • US1851349A - Vehicle coupling : en
  • PL15545B1 - Preparation of granular grains 2. 4. 6. Trinitro I. 3. 5-Triazidobenzene for filling explosive caps. : en pl
  • US1851020A - Leather stretching machine : en
  • CH153697A - Process for the preparation of 3,6-dimethyl-4-chloro-1-aminobenzene-2-sulfonic acid. : de en
  • CH153642A - Monitoring device for a plurality of adjustable organs. : de en
  • PL15546B1 - System of telephone long-distance cable line. : en pl
  • US1851085A - Halogen anthraquinone acridones : en
  • US1851235A - Mold charge delivery apparatus : en
  • GB369725A - Improvements in the manufacture and production of conversion products of rubber : en
  • CH153699A - Process for the preparation of a new conversion product of 1,2-anthraquinone-thioglycol-carboxylic acid. : de en
  • CA321080A - Curtain fixture : en fr
  • CH153564A - Pipe connection, especially for house sewer systems. : de en
  • PL15670B1 - Method of preparation of explosive and disintegrating material. : en pl
  • SU25793A1 - Cotton harvesting machine : en ru
  • US1851287A - Paper container with nonbuckling flanged head and process of making same : en
  • FR723038A - Improvements to typewriters, calculating typewriters, remote typing, abbreviated telegraphing and the like : en fr
  • DE547607C - Cylinder-shot water jet brake for a bottom discharge of dams : de en
  • DE547347C - Pichhuelse for piching beer kegs : de en
  • USRE18398E - Apparatus : en
  • SU25913A1 - Device for chopping wood : en ru
  • SU25696A1 - Bread slicer : en ru
  • US1851541A - Method of waving hair : en
  • US1851714A - Sucker rod connection : en
  • SU25926A1 - Method of adjusting the power of the light beam : en ru
  • DE547397C - Piston machine with rigidly connected generator and releasably coupled compressor : de en
  • ES125891A1 - Procedure for manufacturing socket cups for cement and asbestos pipes or similar mixture. : en es
  • SU25597A1 - Seaweed Burning Furnace : en ru
  • SU25887A1 - Instrument for hatching, drawing parallel lines and drawing corners and rectangles : en ru
  • DE547906C - Sheet feeder for platen printing presses : de en
  • PL15638B3 - Medium-pressure internal combustion engine. : en pl
  • SU25610A1 - Labeling device, etc. : en ru
  • SU25854A1 - Automatic clamping device to presses to protect the form from deformation when pressing the plates of elastic mass : en ru
  • DE547615C - Process to achieve high wear resistance and certain strength in chromium-nickel steels with 0.6% carbon and 0.3 to 1.0% chromium or nickel : de en
  • DE547802C - Parking and release device on franking machines : de en
  • SU25790A1 - Machine for pruning tea bushes and collecting green tea leaves (flushes) : en ru
  • US1851538A - Forced feed tubular dope bar : en
  • DK45444C - Procedure for Drying Liquids. : da en
  • FR723012A - Portable device for cold bending thin tubes : en fr
  • FR723027A - Construction process of hollow brick ceilings : en fr
  • CA320988A - Coil spring longitudinal arch support : en fr
  • CA321065A - Knitted fabric : en fr
  • CH153447A - Process for the production of artificial threads with high strength. : de en
  • CH153513A - Method and device for depositing newspaper sheets or sheets from a standing pile in equal time periods. : de en
  • DE547804C - Roller straightening machine with a movable stand : de en
  • DE547710C - Filling shaft long-life furnace : de en
  • PL15769B1 - Mining gas-bulb lamp. : en pl
  • US1851128A - Finger ring : en
  • US1851882A - Suspension insulator : en
  • DE547426C - Device for the mechanical production of amalgams for tooth fillings : de en
  • DE547936C - Multi-part gas engine cylinder : de en
  • US1851635A - Locomotive stoker : en
  • BE382796A - : fr
  • CH153566A - Pipe connection. : de en
  • SU25859A1 - Hydraulic regulator for engines : en ru
  • US1851312A - Process of purifying gas : en
  • US1851631A - Builder's hardware : en
  • BE386329A - : en
  • CH153616A - Heating device in electrode salt bath ovens. : de en
  • US1851180A - Display : en
  • US1851945A - Apparatus for expressing bakers' material : en
  • PL15727B1 - Transmitting device for electric distance transmission of finely graduated angular settings. : en pl
  • SU25609A1 - Adaptation for the automatic paint feed in the lining machines : en ru
  • US1851141A - Tire lock : en
  • CH153611A - Device for controlling the passage of current in grid-controlled vapor discharge vessels. : de en
  • GB369738A - Improvements in or relating to adjustable doctor blades for printing machines : en
  • GR3617B - METHOD AND MEANS FOR CONSTRUCTION BY REINFORCED CONCRETE, (CONCRETE) CEMENT, PLASTER, OR SIMILAR. : el en
  • CH153436A - Glass cabinet. : de en
  • ES125764A1 - Veneered plow perfected. : en es
  • FR722877A - Improvements to thermal action relays : en fr
  • FR723015A - Toilet flush tank emptying system : en fr
  • GB370003A - Improvements in or relating to compressed air or gas systems or apparatus : en
  • CA320925A - Gravel processing apparatus : en fr
  • CH153467A - Heat exchange treatment apparatus. : en fr
  • CH153585A - Arrangement to achieve synchronization of several stator-fed three-phase shunt motors. : de en
  • DE547819C - Device for reducing the amount of steam in front of the anodes of mercury vapor rectifiers with a steam dome and a special condensation space for the mercury vapor separated from the work space by an insert that closes off with the container wall : de en
  • SU25800A1 - Cylinder sorting : en ru
  • US1851223A - Advertising device : en
  • CH153604A - Non-metallic electrical resistance body. : de en
  • CH153672A - Method of preparing a wetting and penetrating agent. : de en
  • CH153553A - Apparatus for punching work pieces. : de en
  • DE547166C - Packing table for tying up cardboard boxes, briquette or similar packs : de en
  • CA321025A - Magnetic core : en fr
  • DE547612C - Holding device : de en
  • GB369702A - Improvements in or relating to vehicles : en
  • SU25776A1 - Sowing machine : en ru
  • US1851550A - Distillation of lubricating stock : en
  • US1851399A - Form for concrete walls : en
  • US1851577A - Friction shock absorbing mechanism : en
  • ES125939A1 - IMPROVEMENTS IN THE ADJUSTMENT DEVICES FOR THE FOCUSING OF PHOTOGRAPHIC CAMERAS AND PROJECTORS : en es
  • GB369704A - Improvements in the manufacture of vehicle wheels : en
  • CA320963A - Road construction : en fr
  • ES125877A1 - Procedure for obtaining surfaces susceptible to receiving inscriptions in the different objects of frequent daily use. : en es
  • US1851080A - Safety belt : en
  • US1851893A - Preparation of wool containing fabrics for dyeing purposes : en
  • CH153659A - Tractor. : de en
  • PL15624B1 - A method of making bed bug remedy. : en pl
  • SU25884A1 - Anchor Mine Barrage : en ru
  • US1851453A - Furnace : en
  • SU25685A1 - Rod Group Forming Machine : en ru
  • US1851474A - Railway signaling track circuits : en
  • SU25559A1 - Gold washing machine for exploration and prospecting : en ru
  • US1851608A - Display sign support : en
  • US1851628A - Roulette golf : en
  • US1851721A - Oscillation generator : en
  • PL15617B1 - Base for a heavy machine gun or similar weapon. : en pl
  • US1851509A - Method of coating articles with pyroxylin : en
  • DE546962C - High-voltage direct current machine in which the brushes are connected to the network via electrical valves : de en
  • DE547184C - Gas burner : de en
  • DE547501C - Coupling loop for the tender or the locomotive of toy trains : de en
  • CH153540A - Winding mechanism. : en fr
  • GB369802A - Improvements in and relating to frames and like mountings for binocular magnifiers : en
  • SU25940A1 - Method of mass galvanizing of small items : en ru
  • US1851587A - Amplifier system, method, and apparatus : en
  • US1851053A - Hair waver : en
  • US1851408A - Frequency multiplier circuit : en
  • CA320959A - Shoe shank : en fr
  • CH153656A - Vehicle used to transport railroad cars. : de en
  • US1851430A - Fumigating device : en
  • US1851531A - Hair waving means : en
  • US1851955A - Art of gluing : en
  • PL15701B1 - : en pl
  • SU25622A1 - Tree Farm Node Designs : en ru
  • US1851776A - Safety device : en
  • DE547176C - Shaft bearings for gear motors or other capsule works : de en
  • PL15776B1 - A method of shunting trains and a device for using this method. : en pl
  • SU25770A1 - A device for collecting and controlling travel in cars with automatic payment : en ru
  • US1851046A - Street sign : en
  • US1851732A - Tappet production method : en
  • US1851690A - Dump car : en
  • US1851694A - Process of desulphurizing rubber materials : en
  • CH153572A - Lower bearing for vertical axis turbine. : en fr
  • PL15728B1 - Hand rifle with a trigger. : en pl
  • SU25577A1 - Device for curling springs (hairs) used in clockworks : en ru
  • SU25946A1 - The holder for the tentacles and the yarn guide weft-winders : en ru
  • DE547616C - Counter-current braking device for induction motors : de en
  • PL15744B1 - The method of regulating the frequency of a piezoquartz oscillator. : en pl
  • PL15548B3 - A method for the final treatment of rayon strands. : en pl
  • US1851294A - Shirt : en
  • GB369879A - Process for the production of anhydrous magnesium chloride, or saline mixtures containing same : en
  • US1851044A - Dispensing device : en
  • US1851629A - Boot top : en
  • DE547458C - Adjustable protective sleeve with window-like cutout for pressure-sensitive wounds : de en
  • CH153694A - Process for the preparation of 3-chloro-4-methyl-6-phenoxy-1-aminobenzene-2-sulfonic acid. : de en
  • DE547261C - Lever escapement for watches : de en
  • CA321011A - Cigarette rod paster : en fr
  • ES750U - Flexible cube (Machine-translation by Google Translate, not legally binding) : en es
  • PL15695B1 - Connection of radiator elements, stamped from sheet metal, with threaded sleeves, for connecting separate elements into a radiator unit, for connecting pipes to a pipe network or for capping radiator openings. : en pl
  • SU25693A1 - Cane : en ru
  • US1851950A - Gluing materials together : en
  • US1851394A - Preparation of wetting agents : en
  • US1851045A - Fur scarf hanger : en
  • US1851274A - Mechanism for operating clutches and brakes : en
  • CH153424A - Hot water system. : de en
  • US1851466A - Boiler : en
  • US1851643A - Coin-controlled mechanism : en
  • DE547818C - Anode for mercury vapor rectifiers, especially large rectifiers : de en
  • US1851304A - Lubricating means : en
  • CA321015A - Process of combining hardenable phenol aldehyde condensation products and air-drying oils : en fr
  • USD86613S - Philip latjter : en
  • SU25798A1 - Drum drum for threshing machine : en ru
  • SU25922A1 - Device for quenching in the taut form of knife blades : en ru
  • US1851417A - Ash receiving device : en
  • ES125700A1 - PROCEDURE FOR CONTINUOUS EXTRACTION OF FATTY SUBSTANCES FROM RAW PLANT OR ANIMAL MATERIALS : en es
  • ES125890A1 - Footwear manufacturing process with rubber sole and insole. : en es
  • SU25834A1 - Tightening swivel : en ru
  • US1851858A - Apparatus for straightening curly hair : en
  • FR723098A - Improvements to thermionic converters : en fr
  • US1850994A - Blanket folding device : en
  • US1851890A - Wall construction : en
  • SU25727A1 - Method to protect molten lead from oxidation : en ru
  • DE547665C - Process for the production of masses or structures from partially or wholly water-soluble alkyl celluloses : de en
  • SU25837A1 - Fitting to a punching machine for working without marking : en ru
  • US1851479A - Process of and means for magnetically controlling welding arcs : en
  • CA320944A - Machine for sharpening skates : en fr
  • PL15786B1 - A method of producing salt mixtures containing both ammoniacal and nitrate nitrogen. : en pl
  • FR722906A - Fine adjustment device for microscope : en fr
  • GB369701A - Improvements in fluid filters or strainers : en
  • SU25750A1 - Device for muting and directing sound : en ru
  • US1851296A - Door hanger lock and release : en
  • US1851478A - Strap end attaching device : en
  • US1851708A - Broom nailing machine : en
  • CH153649A - Collapsible pillow. : de en
  • FR722912A - Improvements to establishing adjustable couplings : en fr
  • FR722972A - Method and device for transplanting rows of plants : en fr
  • GB370010A - Improvements in apparatus for delivering folded sheets from folding machines : en
  • US1851595A - Filing device : en
  • FR722957A - Device for fixing rails to sleepers by means of side clips : en fr
  • DE547407C - Device for assembling pneumatic tires, in particular giant tires for motor vehicles : de en
  • DE547642C - Process for the preparation of asymmetric dichloroacetone : de en
  • DE547939C - Method for regulating the pressure in the exhaust pipe of an internal combustion engine with exhaust gas centrifugal supercharging : de en
  • FR723100A - Improvements to machines carrying out the advancement, cutting and wrapping of soft caramel or similar material : en fr
  • US1851486A - Railway car : en
  • US1851806A - Ornament : en
  • GB370040A - Improvements in or relating to textile yarns or threads and the production thereof : en
  • FR722942A - Manufacturing process of mercapto benzo-thiazol : en fr
  • GR3612B - WASTE COLLECTION TROLLEY (GARBAGE). : el en
  • DE547631C - Device for the wet treatment of strands of yarn : de en
  • GB370414A - Improvements in the manufacture and production of acetylene from hydrocarbons in electric arcs : en
  • GB369666A - Improvements in or relating to the cooling and heating of railway wagons : en
  • US1851897A - Ship governor : en
  • US1851443A - Combination protective goggles : en
  • ES125828A1 - A process for manufacturing a product for the improvement of flours in the manufacture of bread and pastry products. : en es
  • US1851498A - Automatic signal means : en
  • US1851818A - Testing device : en
  • US1851942A - Fiber or paper spoon : en
  • USD86620S - Design for a carpet : en
  • DE547511C - Device for automatic control of the inflow of conveyor wagons to be introduced into rotary luffers : de en
  • FR722888A - Stove : en fr
  • SU25636A1 - Automatic barrier : en ru
  • PL15771B1 - Street bin for rubbish and rubbish. : en pl
  • SU25734A1 - Square for transparent material adapted to divide straight lines into equal parts : en ru
  • US1851470A - Process for finishing surfaces : en
  • US1851319A - Method of diverting alpha well drilling tool : en
  • SU25731A1 - Drawing pen : en ru
  • CA320972A - Manufacture of artificial silk : en fr
  • SU25921A1 - Products subject to prolonged exposure to high temperatures : en ru
  • FR723062A - Pipe joint or the like : en fr
  • CH153471A - Mixing device in the manner of a rotary stirrer. : de en
  • DE547410C - Process for the compilation of decorative surface patterns from pieces of a basic pattern : de en
  • PL15713B1 - Garlach and rifle grenade. : en pl
  • CA320975A - Box or container making apparatus : en fr
  • CH153602A - Extinguishing chamber for liquid switch. : de en
  • CH153661A - Process for manufacturing casings for pneumatic tires. : en fr
  • PL15669B3 - Spring-ring insulator. : en pl
  • PL15753B3 - Accounting device for accounting. : en pl
  • SU25598A1 - Method for separating gels from gas mixture : en ru
  • US1851962A - Heating apparatus : en
  • US1851336A - Incinerator : en
  • DE547821C - Device for reducing the amount of steam in front of the anodes of mercury vapor rectifiers in metal housings : de en
  • US1851028A - Vacuum table : en
  • CH153432A - Mattress. : de en
  • US1851934A - Bearing liner or sleeve : en
  • PL15710B1 - A method of removing chlorine or hypochlorous acid compounds from water. : en pl
  • CH153706A - Process for the preparation of a substantive polyazo dye. : de en
  • SU25668A1 - Device for recording the degree of smoke density in the boiler chimneys : en ru
  • CH153428A - Window lock. : de en
  • DE547435C - Filling or discharge sleeve for protective housing of vessels : de en
  • FR723004A - Improvements to coffee makers and devices intended for preparing infusions : en fr
  • PL15587B1 - Device for starting the bath shower. : en pl
  • US1851133A - Remote volume control : en
  • GB370393A - Improvements relating to electrical relay devices : en
  • GR3599B - SUSPENSION PROVISION FOR MOBILE WEAPONS. : el en
  • CA321085A - Warehouse door mechanism : en fr
  • DE547875C - Device for the continuous conveyance of bottles : de en
  • CA321026A - Sound recording and reproducing apparatus : en fr
  • DE547798C - Process for the manufacture of cylinder lock parts : de en
  • US1851331A - Plant protector : en
  • US1851665A - Process of reducing the viscosity of cellulose esters : en
  • CH153466A - Process for melting cheese and machine for implementing this process. : en fr
  • CH153462A - Sports coat. : de en
  • CH153567A - Chick cock. : de en
  • DE547760C - Internal combustion engine : de en
  • GB369779A - Improvements in doors for book-cases, show-cases and the like : en
  • PL15635B1 - Shake the ball moving on the balls. : en pl
  • SU25599A1 - Method for producing alkylsulfuric acids or dialkyl sulfates : en ru
  • DE547259C - Procedure for switching the gears of a motorcycle : de en
  • GB370033A - Improvements in and relating to beryllium steels : en
  • US1851551A - Tapered roller bearing : en
  • CA320927A - Floor waxer and polisher : en fr
  • DE546728C - Welding wire or welding electrode, consisting of a metallic core and a metallic jacket with temporarily stored flux : de en
  • FR722981A - Process for the production of sulfuric acid by contact : en fr
  • CH153531A - Frequency measuring device with suppressed scale zero point. : de en
  • CH153705A - Process for the preparation of a substantive polyazo dye. : de en
  • DE547584C - Arrangement for switching a sound reproducer from one transmitter to another : de en
  • CH153459A - Machine for treating textile fabrics. : de en
  • CA320990A - Lock seal bag : en fr
  • FR722872A - Process for manufacturing bodies or parts, requiring a particularly high resistance to the forces occurring during explosions and detonations : en fr
  • DE547538C - Method of delaying the clotting of blood : de en
  • BE386269A - : en
  • CH153686A - Process for the preparation of l-phenylpropanolphenylbutanone methylamine. : de en
  • PL15544B1 - Footwear for playing football. : en pl
  • SU25888A1 - Shading device : en ru
  • US1851167A - Device for timing and feeding containers : en
  • CH153441A - Device for closing bottles and other containers. : en fr
  • USD86636S - Albert c : en
  • ES125850A2 - IMPROVEMENTS IN THE OBJECT OF THE MAIN PATENT NUMBER 125104 : en es
  • CH153635A - Electromagnetic relay, in particular for telecommunication systems. : de en
  • CH153715A - Process for the preparation of a vat dye of the benzanthrone pyrazole anthrone series. : de en
  • SU25748A1 - Adaptation to scales for automatic loading of a certain amount of product on their cup : en ru
  • US1851071A - Dispersion mill : en
  • US1851341A - Electric switch : en
  • CA321088A - Sink and cupboard : en fr
  • CH153606A - Switching device on electrical apparatus. : de en
  • US1851841A - Pressure exerting mechanism for use in presses and other machines : en
  • US1851600A - Lap board : en
  • US1851880A - Wheel : en
  • BE386194A - : en fr
  • US1851793A - Needle : en
  • CA321092A - Collapsible oil ring : en fr
  • SU25796A1 - Cotton harvesting machine : en ru
  • US1851047A - Rake : en
  • SU25918A1 - Mechanical device for dispensing rock from the mine bottom : en ru
  • US1851309A - Method of preparing in partially dehydrated form metallic compounds normally containing water of crystallization : en
  • US1851481A - Electrode for electrolytic apparatus : en
  • US1851769A - Whirling toy : en
  • CH153507A - Waterproof paper container with folding lock. : de en
  • USD86643S - Island : en
  • PL15696B1 - Palisade wall. : en pl
  • US1851252A - Device for forming yarn stores : en
  • US1851642A - Stoker support : en
  • DE547689C - Loading machine : de en
  • SU25600A1 - Method for preparing sodium formaldehyde sulfoxylate : en ru
  • US1851565A - Process and apparatus for mining : en
  • US1851651A - Suction cleaner : en
  • DE547653C - Electron tubes : de en
  • GR3609B - RESTRICTION AFTER THE DISTRIBUTION CHAMBER (EXTRACTED AIR WHEEL AFTER THE DISTRIBUTION CHAMBER OR TANK). : el en
  • PL15674B1 - How to build a transformer. : en pl
  • US1851496A - Device for shoring or supporting the roofs of mines : en
  • BE386185A - : en fr
  • PL15756B1 - Telephone device with call selection, especially for train traffic. : en pl
  • SU25607A1 - Trolley for transporting lithographic stones : en ru
  • US1851796A - Winch holding pawl : en
  • US1851519A - Cylinder for use in cotton cleaning machines : en
  • US1851907A - Air brakes for aircraft : en
  • PL15741B1 - Device for shifting ripped railway points. : en pl
  • US1851390A - Eeust kqete-kt : en
  • CH153720A - Process for the preparation of a vat dye. : de en
  • CH153698A - Process for the preparation of 3.6-dichloro-4-nitro-1-aminobenzene-2-sulfonic acid. : de en
  • US1851489A - Floor jack : en
  • CH153511A - Advanced character mold for character by character type machine. : en fr
  • CH153681A - Process for the preparation of an oxidation product of the isothiazole anthrone series. : de en
  • CH153685A - Process for the preparation of d-pseudophenylpropanolphenylpropanonmethylamine. : de en
  • CH153695A - Process for the preparation of 3-methyl-4,6-dimethoxy-1-aminobenzene-2-sulfonic acid. : de en
  • DE547126C - Process for burning heavy hydrocarbons and similar substances in the presence of water vapor : de en
  • FR723011A - Heater radiator cover : en fr
  • CH153703A - Process for the preparation of a substantive polyazo dye. : de en
  • CH153619A - Device for automatic piston supply to melting machines of electric light bulbs. : de en
  • SU25895A1 - Device for drawing letters, etc. : en ru
  • US1851397A - Gear shaping mechanism : en
  • SU25713A1 - The device of the auditorium for the theater : en ru
  • SU25817A1 - Elastic friction transmission : en ru
  • SU25860A1 - Heat Shield for Gunmen : en ru
  • ES808U - Apparatus for curling hair. (Machine-translation by Google Translate, not legally binding) : en es
  • FR722907A - New method and product for washing and perfuming laundry : en fr
  • SU25792A1 - Flax Pulling Machine : en ru
  • PL15619B1 - Class ^ 42 m 12.- AZaasÓ yfS-Jy / 6 Counting machine. : en pl
  • PL15743B1 - Amplifier with automatic gain control. : en pl
  • SU25844A1 - Device for automatic feeding of blanks from the heating furnace to the die : en ru
  • PL15609B3 - Drip lubrication pan. : en pl
  • US1851885A - Process for the treatment of ores or materials containing copper and/or nickel : en
  • PL15691B1 - Automatic fire extinguisher to extinguish burning carburetors. : en pl
  • US1851613A - Rotary cutter : en
  • US1851404A - Ball for fence posts, poles, etc. : en
  • CA320940A - Bus conductor connector : en fr
  • US1851557A - Check selecting apparatus : en
  • PL15678B1 - A method of producing metal coatings on rubber objects, especially on artificial teeth. : en pl
  • US1851622A - Valve mechanism for hydraulic presses : en
  • DE547452C - Transformer with coils wound onto one or more sockets and contact strips or wires attached to the socket wall in the direction of the socket axis : de en
  • FR722864A - A method of inserting an elastic cord into the hem of a stocking or other similar article on a straight line knitting machine : en fr
  • SU25905A1 - Drum for drying and impregnating wood : en ru
  • CA321062A - Knitting mechanism : en fr
  • CH153431A - Spreading box. : de en
  • GR3604B - INSECTICID LIQUID. : el en
  • GR3613B - PERFECTIONS IN THE INDUSTRIAL MANUFACTURE OF BENZENE (PETROL) OF GASOLINE AND OTHER HYDROCARBONS, IN WHICH MATERIALS ARE USED BY USING MATERIALS. : el en
  • CH153446A - Process for making a new cellulose solution and a new cellulose solution. : de en
  • US1851271A - Switch : en
  • DE547197C - Headlights : de en
  • DE547909C - Type bar typewriter : de en
  • ES125933A1 - Procedure for the manufacture of a glutinous product. : en es
  • GB370475A - Improvements in or relating to electrical music systems and methods of operating the same : en
  • DE547252C - Ventilation equipment, in particular for motor vehicles : de en
  • CA321070A - Windrow harvester : en fr
  • PL15561B1 - The connection system for the electric drive of rotary printing machines. : en pl
  • US1851094A - Tobacco truck : en
  • SU25591A1 - A device for the transverse groove of a peat deposit : en ru
  • SU25851A1 - The method of preparation of nutritional drug : en ru
  • CA320962A - Ventilating stove pipe : en fr
  • PL15693B1 - A method of joining sheets, cards, etc. by means of tracing sheets, and means for joining sheets in this way. : en pl
  • US1851914A - Manufacture and use of new wetting preparations : en
  • US1851219A - Method of electrodeposition of zinc : en
  • US1851212A - Securing device for aircraft coverings : en
  • US1851805A - Loom for weaving axminster carpets and similar tufted fabrics : en
  • CH153536A - Reproduction optics for color films with several partial images. : de en
  • CH153662A - Snow and anti-skid tape. : de en
  • CA321072A - Electrical resistance device : en fr
  • BE386684A - : en fr
  • CH153516A - Process for the production of photographic negatives of objects with large contrasts in brightness. : de en
  • CH153639A - High frequency transformer. : de en
  • BE396373A - Priming device for centrifugal, helico-centrifugal or helical pumps : en fr
  • CA320938A - Electro-deposition apparatus : en fr
  • PL15551B1 - Smiglo with self-adjusting sounds. : en pl
  • PL15730B1 - Front sanding disc. : en pl
  • CA321061A - Knitted fabric : en fr
  • SU25791A1 - Cotton harvesting machine : en ru
  • US1851783A - Apparatus for the manufacture of screws : en
  • BE386553A - Colored grating support for cinematographic films in natural colors and for photographs in natural colors seen by transparency or by direct vision : en fr
  • SU25724A1 - The method of obtaining halite products : en ru
  • US1851920A - Blooming mill manipulator : en
  • CA321083A - Electric oven : en fr
  • SU25744A1 - Device for periodically dispensing certain quantities of liquids : en ru
  • SU25763A1 - Counting device for wire chain making machine : en ru
  • US1851072A - Apparatus and method for electrical transmission of pictures : en
  • US1851114A - New vat dyestuffs of the n-dihydro-i : en
  • US1851145A - Directory type push button assembly : en
  • US1851354A - Short wave adapter : en
  • US1851747A - Hinged support : en
  • US1851949A - Art of gluing materials : en
  • US1851204A - Compound for purifying oils : en
  • CH153568A - Automatic valve. : de en
  • US1851379A - Stubble burner : en
  • US1851743A - Process and apparatus for treating natural gas : en
  • PL15780B1 - : en pl
  • CH153638A - Automatic telephone switch. : de en
  • CA320920A - Electric current rectifier : en fr
  • CA320978A - Meter connecting device : en fr
  • ES125825A1 - A variable flying crane with horizontal or almost horizontal load travel. : en es
  • GR3600B - HAND GUARD FOR AUTOMATIC WEAPONS. : el en
  • CA320983A - Negative electrode for electric accumulators : en fr
  • BE386497A - : en fr
  • CA320933A - Building construction : en fr
  • CH153577A - Electric spark plug. : de en
  • SU25898A1 - Ring Bricks Furnace : en ru
  • SU25902A1 - Worm conveyor : en ru
  • CH153719A - Process for the preparation of a vat dye. : de en
  • USD86595S - Design fob : en
  • CA321027A - Electric steam boiler : en fr
  • SU25566A1 - Drilling tool for rotary drilling of wells on the rope : en ru
  • US1851352A - Pistol holster : en
  • US1851936A - Transplanter : en
  • CA320949A - Mercury arc rectifier : en fr
  • CH153592A - Swinging support clamp for electrical overhead lines. : de en
  • SU25807A1 - Box brooder : en ru
  • US1851086A - Piston : en
  • US1851703A - Weighing machine : en
  • US1851872A - Method for obtaining theobromine : en
  • DE547857C - Petroleum pump : de en
  • DE547418C - Device for moving loads : de en
  • DE547792C - Centerless grinding machine : de en
  • PL15717B1 - HflPSG 3j // o A rescue cabin for the crew of a sunken submarine. : en pl
  • US1851524A - Window sash : en
  • DE547896C - Device for dividing bristle layers on brushing machines : de en
  • DE547987C - Process for the preparation of derivatives of high molecular weight aliphatic amines : de en
  • CH153622A - Electric tube with one or more auxiliary electrodes to facilitate ignition. : de en
  • SU25645A1 - Self-induction coil : en ru
  • SU25689A1 - Reinforced Glasses : en ru
  • US1851391A - Process for producing amino derivatives of hexahydrodiphenyl : en
  • US1851168A - Quarter-tone keyboard musical instrument : en
  • US1851797A - Automatic controls for airplanes : en
  • FR722952A - Wired glass manufacturing process : en fr
  • US1851130A - Process of treating zinc skimmings : en
  • US1851171A - Stapler mechanism clutch : en
  • US1851229A - Device for sharpening gramophone needles : en
  • US1851672A - Animal marking tool : en
  • USD86601S - Sylvania : en
  • US1851275A - Portable electric light : en
  • GB369799A - Improvements in and relating to colour photography : en
  • US1851070A - Indigoid dyestuffs and process of making same : en
  • US1851363A - Catalytic oxidation of organic compounds : en
  • PL15675B1 - Tools for making drircrait nail scraps. : en pl
  • US1851514A - Radio circuit control : en
  • US1851804A - Process and means for rolling glass : en
  • US1851585A - Color display device : en
  • CA321052A - Writing-computing machine : en fr
  • CH153667A - Bracing device for the support posts of cladding or sprues. : de en
  • PL15659B1 - : en pl
  • SU25934A1 - Moving chart : en ru
  • CA321066A - Warm air furnace radiator : en fr
  • CA321120A - Electric power system : en fr
  • CH153669A - Roasting oven. : de en
  • SU25579A1 - Hook making machine for use in straw production : en ru
  • US1851554A - Piston gib : en
  • US1851650A - Cultivator : en
  • ES125292A1 - A system for printing simple or compound frequency oscillations, by means of photographs, preserving their natural form at all times. : en es
  • CH153455A - Circular knitting machine. : en fr
  • CH153678A - Process for the preparation of an oxidation product of the isothiazole anthrone series. : de en
  • DE540475C - Railway sleeper, especially made of reinforced concrete : de en
  • DE547698C - Hold-down device for tongues of grooved rail switches : de en
  • CH153521A - Screw-on binding with split adjustable toe guide jaws. : de en
  • CH153437A - Warm air dryer for hands and face. : de en
  • CH153502A - Paint. : de en
  • PL15703B1 - Liquid deodorizing mouths, sewers, trash cans, etc. : en pl
  • PL15774B1 - Bag bag link. : en pl
  • US1851685A - Heating and supporting means for electric irons : en
  • USD86597S - Design fob a drinking fountain : en
  • CH153503A - Product capable of adhering to and removing from any solid surface, and method of making such product. : en fr
  • CA320998A - Windshield wiper : en fr
  • US1851439A - Handle shaft for golf clubs : en
  • SU25932A1 - A bag for capping the weights being shipped : en ru
  • DE547493C - Chain, especially for lifting ships : de en
  • GB369837A - Improved arrangements for the regulation of the sound strength on musical instruments, from which music is produced by frequency alterations of an electric current : en
  • US1851602A - Air line oiler : en
  • US1851666A - Hydraulic operated pump : en
  • PL15698B1 - A method of obtaining active iron oxide with the addition of chromium oxide as an activator for the catalysis of water gas. : en pl
  • US1851889A - Electric imitation fire : en
  • CH153569A - Control device on high-speed compressors. : de en
  • DE547152C - Device for grinding and mixing : de en
  • DE547239C - Arrangement of color filters for naturally colored films : de en
  • DE547910C - Adjustment device for the type bars of typewriters : de en
  • GB370480A - Improvements in starting and reversing gear for internal combustion engines : en
  • PL15552B1 - Self-acting, adjustable device to set the movement in motion *. : en pl
  • SU25718A1 - Rim bending machine : en ru
  • US1851762A - Catalytic reaction : en
  • US1851867A - Airplane : en
  • GB370004A - Improvements in airships : en
  • FR722997A - Improvements to devices for mowing lawns : en fr
  • PL15601B1 - Braking device, operative when the trailer is maneuvered onto a truck. : en pl
  • CH153469A - Device for drawing out a tough, kneadable mass, in particular a sugar mass, into a strand of constant thickness. : de en
  • GB369751A - Improvements in compression ignition engines : en
  • CH153427A - Door lock. : de en
  • CA321016A - Floor mat : en fr
  • CH153689A - Process for the preparation of 4,5-dichloro-2-amino-1-toluene-3-sulfonic acid. : de en
  • DE546554C - Flexible ball or roller neck bearings for spinning, twisting and winding spindles : de en
  • DE547904C - Casting machine for casting stereotype plates and back-casting of galvanos : de en
  • USRE18403E - Method of and means for cooling passenger cars in stations : en
  • CH153458A - Pulp size. : de en
  • PL15564B1 - Circuit layout of the telephone exchange. : en pl
  • CA320922A - Built-in bed lamp : en fr
  • SU25620A1 - Podshpalna butt reinforced concrete pillow : en ru
  • SU25621A1 - Device for preventing longitudinal rail stealing on double-track sections : en ru
  • CH153544A - Watch box. : en fr
  • CH153725A - Apparatus for moistening gummed paper strips. : de en
  • SU25629A1 - Sandbox for self-propelled carts : en ru
  • SU25743A1 - Device for external adjustment of water gauges Meyneke type K : en ru
  • CA320997A - Readily soluble mixture of soap and persalt : en fr
  • CH153418A - Folding window. : de en
  • DE547573C - Allocation device for briquette furnaces of heating stoves : de en
  • US1851939A - Closure for conduits : en
  • CH153673A - Laundry hanging device. : de en fr
  • PL15608B1 - A device for unloading all types of railway carriages. : en pl
  • CA321042A - Vacuum tube socket : en fr
  • GB369913A - Process for recovering sulphur : en
  • SU25679A1 - Combined drill tip : en ru
  • US1851491A - Identification device : en
  • FR722904A - Process for the complementary treatment of artificial silk in cakes : en fr
  • FR722962A - Improvement in the layout and construction of fixtures to ensure rotational movement : en fr
  • PL15777B1 - A method and a device for coal washing. : en pl
  • US1851563A - Welding apparatus : en
  • PL15571B1 - Retort for the low temperature distillation of materials containing carbon. : en pl
  • SU25581A1 - The method of finishing nap products : en ru
  • CA320966A - Continuous feed gun for concrete or plastic materials : en fr
  • SU25925A1 - Device for direct reading of the true bearing : en ru
  • SU25720A1 - Device for automatic feeding of workpieces in drilling stoppers : en ru
  • US1851135A - Feed mechanism for casing-in machines : en
  • GB369747A - Improvements in punching machines for punching square holes in the flat bars of stair railings and the like which are raked : en
  • GB370481A - Improvements in and relating to automatic dough dividing and kneading machines : en
  • FR722937A - Device for blocking alternating currents superimposed on the working current in power transmission lines : en fr
  • CH153710A - Process for the preparation of a substantive polyazo dye. : de en
  • FR722890A - Process for improving paraffinic fuel oil : en fr
  • FR722940A - Woman's coat : en fr
  • FR723095A - Improvement of the straps, suspender straps or others to obtain a seamless assembly : en fr
  • GB369889A - Improvements in cages for screening inductance coils : en
  • US1851742A - Combined incense burner and container : en
  • DE547917C - DF method in which the direction of minimum reception is automatically displayed using a frame that is periodically pivoted by an external helper : de en
  • FR722870A - Refrigeration machine : en fr
  • CA321009A - Aluminium base alloy : en fr
  • US1851664A - Process of concentrating dilute acetic acid : en
  • US1851068A - Locomotive : en
  • US1851155A - Induction motor : en
  • US1851617A - Container : en
  • FR722994A - Method for cutting screw threads : en fr
  • FR723069A - Improvements to oscillator tubes : en fr
  • GB369773A - Arrangement of scraper blades for intaglio printing machines : en
  • CH153452A - Spooling device, in particular for distribution roller drives, for spooling machines. : de en
  • CH153683A - Process for the preparation of a readily soluble, non-coloring thio derivative of phenol. : de en
  • GB369844A - Improvements relating to safety razor blades : en
  • CH153601A - Device for interrupting electrical circuits. : de en
  • CH153433A - Two-part day bed that can be converted into a bed with a facility for automatically lifting the upper part of the bed. : de en
  • US1851091A - Signaling system including adjustable wave filter : en
  • US1851716A - Method of and means for starting synchronous motors : en
  • US1851733A - Fastening for wristlets, bangles, belts, and the like : en
  • US1851808A - Filtration material : en
  • US1851871A - Oil burner : en
  • US1851941A - Paper making machine : en
  • DE544571C - Tripod machine gun mount : de en
  • GB369710A - Improvements in and relating to the manufacture and production of acetic anhydride : en
  • CH153682A - Process for preparing an aminothiazole compound. : de en
  • DE547429C - Polarizing device : de en
  • DE547659C - Adjustable heel cushion : de en
  • CH153483A - Process for the production of acetaldehyde. : de en
  • DE547577C - Insertable intermediate formwork for the production of concrete masonry from load-bearing and facing concrete : de en
  • GB369720A - Improvements in or relating to combined propelling, steering and reversing mechanism for canal and like boats : en
  • SU25849A1 - Combined sifter-agitator : en ru
  • SU25872A1 - Bottle Stopper : en ru
  • SU25847A1 - Roller mill : en ru
  • SU25901A1 - Rope conveyor : en ru
  • SU25778A1 - Gnezdovskaya sa lka : en ru
  • CA320924A - Door operating mechanism : en fr
  • FR722971A - Improvements to fabrics and their treatment process : en fr
  • GB369789A - Improvements in apparatus and means for applying and removing covers of jars, bottles, and the like : en
  • DE547900C - System for generating high pressure steam by introducing superheated heating steam : de en
  • DE547317C - Daylight pack for perforated films which are provided with perforated protective paper strips at their ends : de en
  • DE547052C - Process for removing cadmium from goods containing cadmium : de en
  • DE547302C - Chimney top : de en
  • US1851429A - Preparing and cracking hydrocarbon materials : en
  • US1851609A - Glass rolling apparatus particularly applicable to the production of continuous glass strip : en
  • SU25908A1 - The device for protection from knocking pattern on jacquard machines : en ru
  • FR723047A - Process for manufacturing a carbonic acid fertilizer : en fr
  • SU25749A1 - Dial Scale Scale : en ru
  • US1851455A - Ear protector : en
  • ES125848A1 - Differential thermostat especially for the government monitoring of the position of the edge of the anode crater of a projector arc lamp. : en es
  • GB370022A - Improvements in method of treating sulphonated oils : en
  • FR722917A - Improvements to steam-heated brewing boilers : en fr
  • GB369807A - Improved process of producing weather-proof plastic building material : en
  • GB369846A - Improvements in or relating to synchronized clock systems : en
  • DE547715C - Wooden loading bridge with sheet metal covering, especially for motor vehicles : de en
  • GB370031A - Improvements in and relating to distant indicating devices : en
  • FR723013A - Process for the clarification of molasses for the manufacture of pressed yeast : en fr
  • DE547224C - Smoke heater : de en
  • DE547914C - Device for setting gradually moving waves : de en
  • GB369678A - Improvements in or relating to thermionic valves : en
  • SU25801A1 - Sorting for onions, etc. products : en ru
  • SU25944A1 - Adaptation to the exhaust apparatus for transmitting pressure to both rear pairs of cylinders : en ru
  • ES125855A1 - A process for manufacturing rubber soles with attached insole. : en es
  • GB370012A - Manufacture of alloys of iron and aluminium : en
  • IE12654L - Stoves : en
  • US1851771A - Clipper : en
  • PL15750B1 - Stocking heel protector. : en pl
  • US1851428A - Valve : en
  • GB369668A - Improvements in or relating to wheels for motor cycles and other motor vehicles : en
  • GB370479A - An electric switch of the pull and turn type : en
  • ES125810A1 - A new oven system for cooking all kinds of food. : en es
  • SU25761A1 - Tachometer : en ru
  • US1851249A - Terminal for inclosed fuse cut-outs : en
  • CH153486A - Process for the production of a new azo dye. : de en
  • CH153461A - Suspender or sock holder. : de en
  • DE547400C - Device for precisely leveling the crossbeam of jig drilling machines : de en
  • FR722933A - Improvements to electric motors : en fr
  • CH153607A - Metal steam apparatus with metal vessel. : de en
  • US1851663A - Bail-like element and method of making : en
  • CH153535A - Illumination optics for film projectors. : de en
  • US1851421A - Wrench for valve-seats and the like : en
  • CA320918A - Apparatus for surfacing railway journal box wedges : en fr
  • CA321087A - Metal-clad switching unit : en fr
  • US1851398A - Priming mixture : en
  • US1851574A - Pipe joint or coupling : en
  • SU25767A1 - Paper ticket counter : en ru
  • US1851003A - Vulcanizing mold : en
  • US1851621A - Stapling machine : en
  • CH153632A - Powder compact. : de en
  • US1851164A - Sound translation : en
  • CH153538A - Timepiece. : en fr
  • CH153562A - Safety nut. : en fr
  • FR722919A - Improvements to cable blocks, pulley yokes and the like : en fr
  • SU25852A1 - The method of manufacturing filters : en ru
  • US1851868A - Method of making rope : en
  • PL15582B1 - Device for heating the contents of the bottom pot for gas discs, sealed with liquid. : en pl
  • US1851269A - Inside casing cutter : en
  • GB369853A - Boat propeller : en
  • SU25654A1 - Mechanism for automatic intermittent supply of electrode wire during electric arc welding : en ru
  • CA321077A - Radiator unit : en fr
  • DE547404C - Airship whose engines are fed with propellant gas : de en
  • GB369687A - Improvements in and relating to apparatus for playing games : en
  • GB369756A - Improvements in or connected with wings for aircraft : en
  • PL15651B1 - Unflattering railroad shifter. : en pl
  • SU25846A1 - Device for grinding grain and other materials : en ru
  • US1851457A - Wrapping machine : en
  • USD86610S - Design fob : en
  • PL15572B1 - : en pl
  • US1851717A - Kiln car : en
  • SU25608A1 - Wood printing machine : en ru
  • ES125897A1 - PROCEDURE FOR MANUFACTURING CONSISTENT GREASE AT ORDINARY TEMPERATURE : en es
  • GB369767A - Improvements in or relating to the electric control devices more especially for use with the electric systems of motor vehicles : en
  • SU25606A1 - Rotary machine for the production of chart tapes : en ru
  • SU25839A1 - A device for sorting products in the form : en ru
  • US1851649A - Punching ball : en
  • CA321076A - Nitrate of lime : en fr
  • DE547198C - Process for the production of tubes : de en
  • GB369833A - Improvements in photographic three-lens objectives : en
  • SU25707A1 - Mobile Bending Machine for Roofing : en ru
  • US1851462A - Vanity case : en
  • CA321100A - Manufacture of lithopone : en fr
  • SU25625A1 - The switch device for trackless grooved path : en ru
  • SU25772A1 - Automatic control device for tram cars : en ru
  • US1851632A - Reel for winding yarn : en
  • US1851736A - Pot head : en
  • US1851846A - Trough : en
  • US1851922A - Magazine for machines for packaging cigarettes and other staff-shaped articles : en
  • PL15610B1 - The method of manufacturing building boards. : en pl
  • SU25678A1 - Apparatus for determining various types of skin sensitivity : en ru
  • US1851419A - Vulcanization of rubber : en
  • US1851864A - Joint for connecting sheet piling members : en
  • SU25631A1 - Driving steam wheel locomotive : en ru
  • CH153630A - Medical gasifier. : en fr
  • SU25643A1 - Stabilization cathode generator : en ru
  • US1851477A - Loom for weaving tufted fabrics : en
  • US1851535A - Dispensing station : en
  • CA320965A - Waterproofing composition : en fr
  • CA321046A - Keyless watch : en fr
  • SU25669A1 - Adaptation to round-shaped automata to protect products from stalling when changing the tension of the threads : en ru
  • SU25656A1 - Electrode holder : en ru
  • US1851546A - Revolving door depository : en
  • ES125899A1 - Procedure for the mechanical manufacture of plates and photographic films. : en es
  • GB369806A - Improvements in or relating to apparatus for testing yarns : en
  • US1851040A - Production of chloropropionic esters : en
  • US1851260A - Automatic door closing device : en
  • FR722910A - Improvements in electrical energy distribution by cables : en fr
  • FR723081A - Process for the production of carburized water gas : en fr
  • GB369753A - Locking bar for warehouse or garage gates or folding gates or doors : en
  • CA320961A - Carbureter choke device : en fr
  • SU25759A1 - Spring-rod dynamometer to determine the torque during cutting : en ru
  • ES125817A3 - A new conglomerate for constructions. : en es
  • ES810U - Board of several surfaces for school. (Machine-translation by Google Translate, not legally binding) : en es
  • FR722886A - Improvements in shoe manufacturing : en fr
  • US1851320A - Reading board : en
  • GB369876A - Improvements in sparking-plugs : en
  • GB369880A - Improvements in or relating to the treatment of artificial silk : en
  • ES125853A1 - Device of individual actuation of the axis of the vehicle, with coupling to springs that yield in all directions. : en es
  • FR722946A - Heating device for hair curlers for waving hair : en fr
  • GB369959A - Improvements in and relating to prepayment electricity meters : en
  • DE547430C - Device for cutting fabrics : de en
  • GB369718A - Improvements in processes for recovering materials from emulsions or dispersions : en
  • CH153419A - Device for sealing on the weather strips of windows and doors. : de en
  • ES125250A3 - A metal appliance for vaginal douching. : en es
  • US1851098A - Screw propeller : en
  • SU25784A1 - Landing machine : en ru
  • GB369869A - Improvements in or relating to struts for the arches of mines, tunnels and the like : en
  • ES806U - Cooking grills. (Machine-translation by Google Translate, not legally binding) : en es
  • FR723065A - Improvements to automatic fireplaces for solid fuels : en fr
  • ES125854A3 - A procedure for obtaining copper oxides. : en es
  • DE547749C - Control device for jogging machines working smoothly : de en
  • DK45462C - Device for Tankers for Oils and similar Liquids. : da en
  • FR722868A - Package holder : en fr
  • FR723007A - Process for obtaining plastics : en fr
  • PL15768B1 - Electrically heated pillow. : en pl
  • SU25875A1 - Bottle capping machine with internal capsules : en ru
  • US1851101A - Doorcheck : en
  • US1851648A - Machine for making cellophane bags : en
  • PL15627B1 - A method of producing a filter mass for absorbing devices, especially for smoke and gas masks. : en pl
  • US1851516A - Indicating chart : en
  • CA320995A - Soil anti-packing device : en fr
  • CA320984A - Process and apparatus for treating ergosterin : en fr
  • CH153614A - Electrode salt bath furnace. : de en
  • CH153634A - Device for high-frequency traffic on lines. : de en
  • CH153596A - Plug contact. : de en
  • GB369764A - Improvements in or relating to brush-making machines : en
  • GB370015A - Earth moving device : en
  • GR3598B - BELL WHEEL FOR WHITE WASH (WECHESTAMPFGLOVKE). : el en
  • CH153600A - Gas pressure switch. : de en
  • CA321051A - Change control mechanism for musical instruments : en fr
  • US1851118A - Dyestuffs containing metal and process of making same : en
  • FR722745A - Method and device for electromagnetic recording and reproduction of sound using magnetic wires or tapes : en fr
  • CA321117A - Pump for concrete : en fr
  • PL15622B1 - Method of obtaining agents for local anesthesia. : en pl
  • PL15760B1 - Automatic device for indicating the flow rate of gases or liquids in pipes. : en pl
  • SU25660A1 - Mechanical Straightener : en ru
  • US1851947A - Ignition meter : en
  • CH153561A - Device for securing apparatus sunk into a wall plate with a cylindrical housing provided with a thread on the circumference. : de en
  • US1851573A - elsey : en
  • US1851831A - Atmospheric control for heat treating furnaces : en
  • PL15616B1 - Relay with cathode ray tubes. : en pl
  • CA320931A - Wire clamp : en fr
  • DE547413C - Cutting device for straight cigarette machines : de en
  • DE547872C - Form and method of manufacturing building panels : de en
  • DE547697C - Process for the production of ammonium phosphates : de en
  • ES725U - Apparatus for cutting bread, cod, etc. (Machine-translation by Google Translate, not legally binding) : en es
  • CH153580A - Automatic regulation for small compression refrigeration machines that are kept in constant operation. : de en
  • CH153465A - Leather edging machine. : de en
  • CH153598A - Electric switch. : en fr
  • PL15654B1 - Propeller for propulsion of ships or aircraft. : en pl
  • PL15705B1 - Closing iron vessels for gasoline and similar materials. : en pl
  • SU25894A1 - Device for warning of asphyxiating gases : en ru
  • PL15574B1 - A method for producing gaseous sulfur compounds from sulfur-containing raw material. : en pl
  • PL15688B1 - A device for preventing the infection of shedder. : en pl
  • US1851122A - Blasting cartridge : en
  • US1851767A - Process for the vulcanization of rubber and product obtained thereby : en
  • CH153696A - Process for the preparation of 3.4.6-trichloro-1-aminobenzene-2-sulfonic acid. : de en
  • SU25883A1 - Adaptation to non-contact mines of the barrier to stabilize them when rolling : en ru
  • US1851525A - Chuck : en
  • CA321113A - Ingot mould hot top : en fr
  • CH153653A - Device for bringing to a machine intended to treat them, eggs, fruits and other similar products which can easily be bruised or broken. : en fr
  • GB369877A - A method of and means for pasteurising milk : en
  • US1851911A - Locking device for automobile wire wheels : en
  • BE386373A - : en fr
  • DE547608C - Grease catcher, especially for slaughterhouses, sausage kitchens, etc. like : de en
  • SU25618A1 - Device for annealing metal strips in an electric furnace : en ru
  • PL15687B1 - Flight clothing. : en pl
  • SU25871A1 - Device for directing and drying the plugs in the capping machines : en ru
  • US1851441A - Yarn and method of making the same : en
  • DK45468C - Control Unit for Vehicles with Internal Combustion Engine and Electric Transmission to the Drive Engines Using a DC Generator. : da en
  • ES125761A1 - Improvements in fluid filters under pressure. : en es
  • CH153426A - Box lock with direction lock. : de en
  • SU25592A1 - A device for feeding base boards under the mouthpiece of a peat machine : en ru
  • CH153453A - Step device for two-string fabrics. : de en
  • GB369824A - Improvements in luminous electric discharge tubes : en
  • GB369868A - Improvements in and relating to catamenial pads, sanitary towels and the like : en
  • GB369888A - Improved handle or cover for golf sticks and the like : en
  • FR723036A - Letter of credit : en fr
  • SU25836A1 - Device for cutting and stripping insulated conductors : en ru
  • US1851179A - Manufacture of phosphoric acid : en
  • US1851589A - Collar fastener : en
  • DE547300C - Luffing crane : de en
  • PL15569B1 - The disintegrating cartridge. : en pl
  • US1851225A - Casket handle : en
  • US1851583A - Food handling apparatus : en
  • US1851084A - Inverted vent check valve : en
  • US1851111A - Tool head, handle therefor, and handle-attaching means : en
  • US1851151A - Fire extinguisher : en
  • US1851406A - Dusting machine : en
  • US1851634A - Apparatus for making rolled glass strips : en
  • US1851668A - Adjustable elevating trestle : en
  • US1851039A - Electrode holder : en
  • US1851158A - Storage tank for volatile liquids : en
  • US1851902A - Servo-motor : en
  • SU25877A1 - Torpedo controlled by large iron masses : en ru
  • US1851290A - Liquid dispenser : en
  • US1851877A - Machine for wrapping alpha band of material around an object : en
  • GB369816A - Improvements in and relating to the making of concrete piles in situ : en
  • SU25945A1 - Fitting to roving, spinning and twisting machines to change the direction of rotation : en ru
  • CA320943A - Oil pump unit : en fr
  • BE386558A - : en nl
  • CH153563A - Coupling element that can be released under tension, e.g. B. for chains, ships and wagons. : de en
  • GB369817A - Improvements in sanitary systems : en
  • CH153454A - Indoor weft thread monitor for looms. : de en
  • CH153543A - Watch movement from shape to second. : en fr
  • SU25805A1 - Device for building fruit from a tree : en ru
  • CA321111A - Fire kindler : en fr
  • US1851953A - Canada : en
  • CH153537A - Locking device for the striking mechanism of electrically wound watches. : de en
  • PL15751B1 - Automatic telephone sub-exchange. : en pl
  • US1851553A - Method of manufacturing pistons : en
  • CH153528A - Device for controlling at least one electrical circuit and operating under the action of temperature. : en fr
  • SU25938A1 - Internal combustion engine : en ru
  • US1851200A - Vacuum cleaner : en
  • US1851322A - Container or holder for sticks of shaving soap and cosmetics : en
  • US1851724A - Combined framing and dissolving mechanism : en
  • DE547578C - Device for producing a freely protruding sole edge on rubber footwear : de en
  • DE547771C - Mechanics for oboes and related instruments : de en
  • CA320967A - Purification of benzol, benzine and related hydrocarbons : en fr
  • US1851240A - Electrostatic sound producer : en
  • US1851670A - Connecting rod and coupling : en
  • US1851199A - Stand for lamps : en
  • CH153671A - Method of preparing a wetting and penetrating agent. : de en
  • DE547384C - Process for the representation of art masses : de en
  • GB369906A - A combined overload circuit breaker and tumbler switch : en
  • SU25881A1 - Device to indicate the deviations of the vessel from the fairway of the river : en ru
  • US1851074A - Concrete conveying bucket : en
  • US1851494A - Three-row listed corn cultivator : en
  • US1851766A - Auger or boring device : en
  • ES124482A1 - New system of mobile bridge of tilting sections. : en es
  • GB369774A - Improvements in or relating to locks and latches : en
  • CA321116A - Production of artificial filaments or ribbons : en fr
  • CH153522A - Game with moving parts that the player blows up. : en fr
  • DE546945C - Safety device for power or work machines against excessive axial thrust in the thrust bearing : de en
  • CH153603A - Extinguishing chamber for oil switch. : de en
  • DE520139C - Manufacture of sintered alloys : de en
  • FR722915A - Sewing Machine Improvements : en fr
  • US1851411A - Sulphur purification : en
  • US1851604A - All metal sanitary partition : en
  • CH153415A - Wall. : en it
  • CH153473A - Process for the preparation of a phosphoric acid solution. : de en
  • CA321048A - Golf ball : en fr
  • DE547747C - Drip cap for perfume bottles : de en
  • CH153668A - Additional air supply device on combustion systems. : de en
  • CH153722A - Device for regulating electrical machines and devices that are connected to a network. : de en
  • GB369834A - Improvements in and relating to a process for preparing a tightening means or composition : en
  • CH153464A - Heel with replaceable running stain. : de en
  • CH153510A - Folder hanging in suspension files. : de en
  • DE547711C - Process for operating externally heated steam boilers as hot water generators for hot water heating systems : de en
  • US1851224A - Metal binding means for vines : en
  • ES125282A1 - PROCEDURE FOR THE CATALYTIC COMBUSTION OF AMMONIA WITH OXYGEN OR GASES CONTAINING IT : en es
  • US1851901A - Outdoor refrigerator : en
  • FR722892A - Process for the temporary preservation of solid carbon dioxide and device for the implementation of this process : en fr
  • ES125840A3 - A procedure for propulsion of motor vehicles. : en es
  • ES124890A1 - Suitcase for car automobile and other applications. : en es
  • FR723068A - Folding and removable parquet : en fr
  • DE547024C - Manufacture of metal carbonyls : de en
  • DE547139C - Powder pillow with a handle for freshening up leather and fabric shoes : de en
  • DE547505C - Loading device for the tobacco spreader of cigarette machines : de en
  • SU25596A1 - The method of separation of iodine from natural waters : en ru
  • US1851378A - Plant bed burner : en
  • US1851597A - Furrowing-out attachment : en
  • USD86602S - Design for boy s pants : en
  • GB369832A - Improvements in or relating to television : en
  • SU25827A1 - Device for drilling holes of different diameters : en ru
  • US1851737A - Brake : en
  • CA320981A - Cattle guard : en fr
  • DE493857C - Process for the manufacture of glasses with high permeability for ultraviolet rays : de en
  • GB369739A - A spark arrester : en
  • DE547722C - Washing and reaction towers : de en
  • ES125379A1 - Procedure for the manufacture of stratified insulating material. : en es
  • FR722970A - Water level indicator : en fr
  • GB369896A - Improvements in and relating to telemetering systems : en
  • DE547704C - Arrangement for the suppression of harmonics for valve rectifiers fed by transformers in double-throw circuit : de en
  • US1851121A - Substantive azo dyestuffs : en
  • US1851476A - Decomposing beryl : en
  • FR722988A - Clip system for closing shoes, shoes and the like : en fr
  • DE546994C - Device for simultaneously influencing the gas supply and the ignition point in internal combustion engines for aircraft : de en
  • SU25765A1 - Coin Sorting and Counting Machine : en ru
  • FR723064A - Improvements to television equipment : en fr
  • GB369771A - Improvements relating to rib-fronts for domestic fireplaces : en
  • GB369737A - An improved process for purifying mineral oils : en
  • GB369893A - Advertising apparatus : en
  • GB369820A - Improvements in or relating to trusses particularly for use in aircraft structures : en
  • GB369748A - Improvements in shed forming devices for dobby looms : en
  • DE547837C - Under and overweight scales : de en
  • PL15719B1 - Automatic device for adjusting brake blocks of railway carriages and similar. : en pl
  • DE547383C - Process for the preparation of meltable masses by polymerizing styrene : de en
  • CA321017A - Shoe heel : en fr
  • DE547491C - Guide device with rotating blades for centrifugal machines, especially centrifugal pumps : de en
  • US1851365A - Combined shank stiffener and arch support : en
  • US1851584A - Food handling apparatus : en
  • SU25705A1 - Shaped stone : en ru
  • GB369985A - Compositions adapted for use as emulsifying agents : en
  • USD86603S - F h house : en
  • BE386511A - Process for the production of a sustainable yoghurt drink : en fr
  • CH153550A - Method and machine for the manufacture of objects of a certain weight. : de en
  • CA321033A - Radio apparatus : en fr
  • CH153476A - Process for the production of technically pure ammonium nitrate. : de en
  • US1851216A - Sign front : en
  • BE386374A - Photografical paper : en fr
  • DE547293C - Artificial tooth : de en
  • US1851606A - Bottle and jug holder : en
  • US1851601A - Manifolding four cylinder engine : en
  • US1851659A - Phonograph record : en
  • CH153515A - Fixing device for decals on loose sheets. : en fr
  • DE547724C - Process for the preparation of o-nitroarylarsic acids : de en
  • PL15665B1 - Travel trunk. : en pl
  • CA321012A - Oxide removal from ferrous metal : en fr
  • DE547842C - Automatic repeating device for speaking machines : de en
  • ES125827A1 - A new propulsion procedure capable of adapting to any kind of vessel, aerial equipment, land vehicles, etc. : en es
  • FR723044A - Elastic shoe trim : en fr
  • FR723051A - Method and device for measuring forces, pressures and movements and for generating large forces and pressures : en fr
  • FR723090A - Method and burner for the combustion of pulverized coal : en fr
  • FR723017A - Process for the isolation or purification of benzyl cellulose : en fr
  • GB369883A - Work-guiding devices for sewing machines : en
  • ES125710A3 - A device consisting of a grease box. : en es
  • USD86652S - Design for a water cooler : en
  • GB370433A - Improvements in or relating to coverings for motor car tyres : en
  • GB369898A - Improvements in or relating to upholstery mountings : en
  • FR722976A - Power lamp with tubular incandescent cathode : en fr
  • ES125903A1 - An improved procedure to dye fabrics in pieces. : en es
  • PL15699B1 - A method of separating and recovering material particles from waste water and a device for this purpose. : en pl
  • US1851273A - Production of anhydrous aluminum chloride : en
  • US1851709A - Method of hot gluing : en
  • GB369894A - Artificial tooth : en
  • GB369983A - Improvements in wireless receiving sets : en
  • FR722979A - Automatic brake immobilizer for motor cars : en fr
  • GB369745A - Improvements in or relating to loudspeaker installations provided with a filter : en
  • DE547481C - Device for propelling vehicles, in particular aircraft, acting by recoil : de en
  • FR722896A - Arc extinguishing device : en fr
  • FR722935A - Water clarification system : en fr
  • GB369801A - Improvements relating to tabulating mechanism for typewriting machines : en
  • US1851396A - Tongue scraper : en
  • CH153416A - Construction element for reinforced concrete floor. : en fr
  • CH153558A - Device for sharpening respectively. Pulling off cutting tools, especially stainless knives. : de en
  • PL15770B1 - Gas piston for automatic firearms. : en pl
  • DE547609C - Drain device for bathtubs, sinks, etc. like : de en
  • CA321005A - Selection apparatus for addressing machines : en fr
  • SU25935A1 - Coin sorting device : en ru
  • US1851899A - Holder for rolls of tobacco, such as cigarettes, cigars, and the like : en
  • GB369887A - A method to place the edge of the frosted part of a glass bulb for electric lamp, when part of the inner surface of a glass bulb is to be frosted by a corrosive liquid : en
  • PL15578B1 - A method of obtaining soaps or artificial masses from isocolloidal products containing high molecular weight unsaturated organic acids. : en pl
  • PL15547B1 - Lanyard for high voltage overhead electric lines. : en pl
  • USD86616S - Timothy l : en
  • PL15642B1 - Lock for hand firearms. : en pl
  • US1851337A - Mowing machine : en
  • CA321078A - Cast iron alloy : en fr
  • US1851375A - Horse hayrake ejector : en
  • GB369715A - Improvements relating to instruments for determining the nature and quantity of planktonic organisms present in sea water : en
  • GB369781A - Improvements in steam or gas turbines or rotary compressors with lubrication and sealing by steam, gas or air : en
  • CA320939A - Garage door operating device : en fr
  • CA321050A - Aeroplane landing gear : en fr
  • DE547399C - Battery ignition for internal combustion engines in connection with a starter powered by the battery : de en
  • CA321003A - Printing machine : en fr
  • US1851096A - Game trap : en
  • US1851218A - Alloy : en
  • US1851612A - Doorstop : en
  • SU25570A1 - Screw wedge for anthracite and rock blasting : en ru
  • US1851540A - Machine for making spiral springs : en
  • US1851656A - Railway car : en
  • US1851883A - Cotton picker : en
  • SU25670A1 - Bristle pulling machine using a device for simultaneous cutting of sebum : en ru
  • US1851401A - Calculating machine : en
  • CA321030A - Gas or vapour separation : en fr
  • SU25601A1 - The method of separation of terpinehydrate from mineral powdered substances : en ru
  • US1851373A - Nozzle tip holder : en
  • US1851905A - Vacuum tube amplifying circuits : en
  • DE547544C - Circuit arrangement for telephone systems with several connecting lines in phantom circuit : de en
  • GB369733A - Improvements in liquid meters : en
  • GB369951A - Improvements in and connected with fluid pressure brakes : en
  • DK45467C - Procedure for electric purification of gases containing hot vapors. : da en
  • SU25646A1 - Vessel for a collapsible dry battery made of galvanic cells : en ru
  • SU25942A1 - Door shutter : en ru
  • CA321102A - Temperature control and ventilating system for railway cars : en fr
  • GB369731A - Improvements in and relating to fuels for use in internal combustion engines and for other purposes : en
  • GB369762A - Improvements relating to transfers : en
  • SU25616A1 - Cast cutter : en ru
  • US1851186A - Sand and gravel cleaner : en
  • US1851282A - Bed coupling : en
  • ES125404A1 - A wooden or leather heel for women's footwear with reinforcement. : en es
  • ES125941A1 - A new equipment for cleaning, scrubbing or waxing floors. : en es
  • GB369812A - Device for locking assembled parts : en
  • US1851139A - Telephone system : en
  • US1851198A - Dirigible wheel mounting and steering apparatus : en
  • US1851580A - Manufacture of white oils : en
  • US1851918A - Child's school brief case : en
  • US1851492A - Frame tab : en
  • US1851855A - Broiler : en
  • SU25928A1 - Device for regulating the heating temperature of an electric iron : en ru
  • US1851521A - Paint brush protector : en
  • US1851876A - Locking device : en
  • US1851713A - Collapsible curtain rod threader : en
  • US1851801A - Deep well pump : en
  • US1851234A - End gate control mechanism for scraper bowls : en
  • US1851248A - Electric switch : en
  • CA321059A - Oven door : en fr
  • CH153429A - Tool equipped with a blade and a handle. : de en
  • CH153493A - Process for the preparation of a blue sulfur dye. : de en
  • ES125861A2 - IMPROVEMENTS MADE IN PATENT NUMBER 125160 : en es
  • US1851381A - Necktie of the four-in-hand type : en
  • US1851427A - Air filter for internal combustion engines : en
  • DE547471C - Binder, especially for records : de en
  • US1851008A - Preparation of alpha cellulose pulp by attrition : en
  • US1851201A - Glazing clip : en
  • US1851652A - Process of separating hydrogen fluoride from silicon fluoride : en
  • US1851657A - Thermostatic switch : en
  • CH153574A - Steam turbine in which the same substance is used as a lubricant for a bearing and as a propellant for the turbine. : de en
  • SU25780A1 - Potter jibber for potato planters : en ru
  • SU25867A1 - Elastic wheel with metal tire : en ru
  • CH153693A - Process for the preparation of 3-chloro-4-methyl-6-methoxy-1-aminobenzene-2-sulfonic acid. : de en
  • US1851236A - Device for the optical transmission of signals : en
  • US1851836A - Bell buoy : en
  • US1851833A - Boat propeller unit : en
  • BE386486A - : en fr
  • US1851095A - Folding photographic camera : en
  • PL15736B1 - Gas-fired boiler, composed of flat sections. : en pl
  • US1851761A - Adhesive applying device : en
  • SU25916A1 - Siphon for transfusion of liquids : en ru
  • US1851324A - Printing mechanism : en
  • US1851673A - Resilient support for radio tubes : en
  • PL15605B1 - Fastening the rail to the sleeper. : en pl
  • US1851022A - Automatic regulator for pumping plants : en
  • PL15656B1 - and a tap for carrying out the method. : en pl
  • US1851389A - hammond : en
  • US1851607A - Process of preparing condensate from gases : en
  • PL15784B1 - Machine for making cigarettes. : en pl
  • US1851497A - Brick mason's pointing tool : en
  • US1851712A - Biplane-parachute : en
  • CH153545A - Date watch. : en fr
  • CH153640A - Circuit with discharge tubes. : de en
  • CH153702A - Process for the preparation of a substantive polyazo dye. : de en
  • US1851112A - Hand tool : en
  • DK45464C - Transport trolley for Passenger cars and similar Trolleys. : da en
  • FR723031A - Process for the dehydration of alkali hydroxides containing water : en fr
  • DE547767C - Drive for drilling machines with directly coupled electric motor and change gear : de en
  • PL15555B1 - A method of producing cathode ray tubes with high emissions. : en pl
  • PL15689B1 - A device for regulating the pressure in the discharge chamber of single-chamber brakes operated by compressed air. : en pl
  • ES124526A1 - The industrial process of adding or incorporating beet sugar, cane sugar, mixed sugar cane and beet sugar mills, and refineries, manufacturing, obtaining and using products and by-products of other plants and fruits : en es
  • DE547186C - Process for annealing copper-zinc alloys : de en
  • FR723066A - Method and device for the production of artificial sausage skins : en fr
  • SU25666A1 - Device for feeding fuel from the hopper to the furnace : en ru
  • ES125918A1 - PROCEDURE FOR THE OBTAINING OF CONDENSATION PRODUCTS OF HIGH MOLECULAR WEIGHT AND SOLUBLE IN WATER : en es
  • FR722862A - Electric underground lighting installation : en fr
  • CH153613A - Relay with trigger delay. : de en
  • US1851247A - Traffic signal controller : en
  • US1851840A - Sickle bar : en
  • USD86599S - Design for an ice ctjbe breaker : en
  • USD86621S - mcdonald : en
  • SU25650A1 - Voltage Measuring Instrument : en ru
  • SU25742A1 - Device for determining the speed and direction of flow in the surface layer of flows : en ru
  • US1851791A - Electric windshield cleaner : en
  • CH153647A - Holders for glass and other plates, in particular for decorative purposes. : de en
  • US1851832A - Manufacture and production of benzoyl chloride : en
  • US1851946A - Wiper ring for reciprocating rods : en
  • CH153445A - Process for the production of rayon threads. : de en
  • CH153555A - Clamping device on hand saws. : de en
  • US1851126A - Pliers for universal use : en
  • SU25575A1 - Adaptation to presses for zigzag feed : en ru
  • SU25808A1 - The method of artificial incubation of eggs : en ru
  • ES125896A1 - Improvements in the circular saws used for surgery, that is, especially for the trepanation of the skull. : en es
  • US1851718A - Speed-governor : en
  • CA320947A - Motor driven grass cutter : en fr
  • CH153460A - Equipment on machines for spraying fabric and similar webs with paint. : de en
  • DE547296C - Method and device for forming round bottoms on glass tubes : de en
  • ES125914A3 - Toy piggy bank with content indicating device. : en es
  • CA320971A - Pulverized fuel burning apparatus : en fr
  • GB369849A - Improvements in or relating to devices for testing the operation of the sparking plugs of internal combustion engines : en
  • GB369716A - Improvements in the manufacture and production of conversion products of rubber : en
  • CH153440A - Stepladder. : de en
  • CH153609A - A method of constructing an electromagnet for an AC electric instrument, and an electromagnet obtained by this method. : en fr
  • US1851367A - Threading machine : en
  • US1851823A - Extensible bracelet : en
  • CH153423A - Device for draft-free supply of air into closed spaces. : de en
  • DE547345C - Process for the production of endless dressing material packs : de en
  • US1851467A - Apparatus for opening and pressing seams : en
  • US1851731A - Disconnecting switch : en
  • US1851860A - Meter connection : en
  • SU25882A1 - Diving equipment test apparatus : en ru
  • DE547234C - Spring clutch : de en
  • US1851688A - Illuminated clock : en
  • US1851904A - Weatherproofing structure for windows : en
  • US1851909A - Foldable tent frame : en
  • US1851012A - Burr remover : en
  • US1851542A - Combined weighing and counting scale : en
  • CH153557A - Process for the extraction of dust from organic or inorganic fusible substances by atomization. : de en
  • CA320992A - Combined mop and mop wringer : en fr
  • SU25684A1 - The method of ionization inhalation fluids : en ru
  • CA321123A - Drinking glass cleansing machine : en fr
  • DE547692C - Process for the production of metallurgical coke from poorly baking and gas-rich coal : de en
  • DK45470C - Circuit arrangement for fully or semi-automatic Telephone Systems. : da en
  • GB369950A - Improvements in garment hangers : en
  • DE546946C - Relieved double seat valve : de en
  • DE546988C - Connection sleeve for wick lubrication lines : de en
  • ES599Y - Procedure for opening envelopes. : en es
  • SU25831A1 - A device for testing nests in pipes : en ru
  • US1851734A - Coating machine : en
  • PL15697B1 - A device for flushing a toilet bowl, : en pl
  • US1851849A - Still for separating absorption oil from gasoline : en
  • SU25802A1 - Pine nut cone picker : en ru
  • US1851266A - Method for treating substances : en
  • US1851640A - Resilient wheel : en
  • DE547310C - Device for dividing feeding troughs : de en
  • DE547542C - Process for processing iron ores and sponge iron on iron and steel : de en
  • DK45465C - Procedure for the production of adhesive foils, especially in strip form. : da en
  • CA320919A - Method of sintering ore fines, etc. : en fr
  • US1851288A - Printer's registering device : en
  • USRE18402E - of canton : en
  • FR722772A - Gas luminescence lamp for television, telecinematography and the like : en fr
  • US1851104A - Process of polymerizing butadiene hydrocarbons in the emulsified state : en
  • US1851335A - Lighting fixture : en
  • US1851662A - Sorting device : en
  • GB369723A - Improvements in or relating to pit props : en
  • DE547487C - Flute headpiece : de en
  • DK45450C - Device for Supply of Coolant to and to Discharge of Coolant from the Piston of Internal Combustion Engines. : da en
  • US1851442A - Lining and hinge reenforcement for cigar boxes : en
  • US1851756A - Casting machine : en
  • US1851534A - Apparatus for handling materials : en
  • DE547260C - Discharge device for drying drums with trickle or cell installations : de en
  • GB369752A - Improvements in or relating to photographic flash-light apparatus : en
  • US1851686A - Whorl : en
  • DE547805C - Process for the production of an alcohol-free, carbonic acid-containing, preferably light-colored, clear, protein-free malt drink, in particular wheat malt drink : de en
  • GB369862A - Improvements in or relating to steam superheaters : en
  • SU25647A1 - Device for the control test of dry galvanic cells : en ru
  • ES125924A1 - A procedure for the preparation of canned fish, especially sardines. : en es
  • GB369676A - Improvements in reversing mechanism for internal combustion engines : en
  • DE538872C - Photographic lens : de en
  • DE547590C - Cooling device for internal combustion engines : de en
  • CA321114A - Engine cooling system : en fr
  • US1851596A - Method of and apparatus for compensating for hysteresis : en
  • USD86604S - Design for a combined liquid : en
  • US1851002A - Cream salvaging and utensil cleansing apparatus : en
  • US1851197A - Collar support and necktie holder : en
  • US1851372A - Marking gauge for doorlocks, etc. : en
  • US1851446A - Oil recharging and recovery method and apparatus : en
  • CH153517A - Method of manufacturing a sensitive plate allowing the making of a photoengraving cliché and sensitive plate obtained according to this process. : en fr
  • CH153546A - Method for manufacturing balances and a machine for implementing this method. : en fr
  • PL15657B1 - High voltage multi-core cable. : en pl
  • US1851432A - Process of reclamation of crank case or used oils : en
  • US1851447A - Grading machine : en
  • US1851861A - Process of treating metals : en
  • US1851169A - Maximum inclination gauge : en
  • US1851795A - Mercerizing : en
  • US1851054A - Pipe construction : en
  • US1851055A - Table construction : en
  • US1851571A - Means for retarding spinning of automobile transmission gears during gear shifting operation : en
  • US1851637A - Locomotive stoker : en
  • DE547574C - Heater : de en
  • SU25933A1 - Moving chart : en ru
  • US1851024A - Device for treating materials chemically : en
  • US1851726A - Production of liquid hydrocarbons : en
  • US1851800A - Semiautomatic apparatus for cutting, preparing and sticking cinematographic films : en
  • FR723070A - Improvements in the manufacture of synthetic resins and coatings produced from them : en fr
  • PL15646B1 - Valve for gas masks. : en pl
  • FR722853A - Single wave broadcasting device : en fr
  • SU25627A1 - A device for turning off the piston when driving a steam locomotive without steam : en ru
  • FR723087A - Automatic ruler to measure the space traveled by the tool on machine tools : en fr
  • GB369714A - An improved electric immersion heater : en
  • GB369892A - Operation of the by-product recovery system of a coal distillation plant : en
  • FR722949A - Tap : en fr
  • GB370008A - Improvements in or relating to devices for use in making threads : en
  • GB370432A - Valve mechanism for steam traps : en
  • FR722916A - Advanced Wide Cinematic Film : en fr
  • GB369863A - Foundation for electric machines and apparatus carrying high voltage : en
  • DE547927C - Device for noise dampening of blowers : de en
  • GB369778A - An improved method of manufacturing cellulose films, strips and the like : en
  • FR723041A - Automatic mechanical weeder : en fr
  • GB370052A - Means for conveying pulverised or liquid material from a container : en
  • GB369788A - Improvements in or relating to aeroplane wings : en
  • ES796U - Pozo-gabina for groundwater collection intended for irrigation. (Machine-translation by Google Translate, not legally binding) : en es
  • FR722920A - Process for the manufacture of washing powder with high wetting and impregnation power : en fr
  • FR723085A - Coupling arrangement for telephone systems with selector service and with several intermediate offices arranged in series : en fr
  • US1851348A - Valve mechanism for automatic liquid weighing sgales : en
  • ES125813A1 - An automatic distribution device or mechanism. : en es
  • DE547338C - Pulverized coal burners : de en
  • SU25653A1 - Electric pipe furnace : en ru
  • SU25806A1 - Machine for collecting leaves from shrubs such as mulberries : en ru
  • US1851076A - Seal ring : en
  • CA321057A - Braiding machine : en fr
  • US1851284A - Undercutter attachment for flexible shaft bench grinders : en
  • DE547523C - Pre-grinding or finish grinding of the grooves of longitudinal bearing rings using a rotating grinding wheel : de en
  • GB369792A - Improvements in or relating to bobbin holders for spinning frames and the like : en
  • CA321118A - Diesel and semi-diesel engine : en fr
  • DE547926C - Waste incineration plant with cell grids : de en
  • GB369796A - Improvements in or relating to printing, stamping or recording devices : en
  • GB369848A - Improvements in or relating to stranding, cabling, rope-making and lapping machines : en
  • CA321095A - Pipe coating method : en fr
  • FR723008A - Process for preparing cements, coatings and coatings. : en fr
  • DE533264C - Device for holding microphones on the user's body in the speaking position : de en
  • DE547630C - Jigger with a triangular arrangement of the guide rollers in the trough : de en
  • PL15682B1 - Method of obtaining a medicinal product containing vitamin B from yeast extract. : en pl
  • GB369867A - Improvements in or relating to machines for gumming or pasting patterns or samples : en
  • GR3602B - APPLIANCE FOR USING A MIXTURE OF CRUDE OIL AND GASOLINE FOR THE MOVEMENT OF INTERNAL COMBUSTION ENGINES. : el en
  • GR3614B - DEVICE FOR CHANGING TRANSMISSIONS (MULTIPLICATIONS) IN THE RESTRICTIONS OF VEHICLES. : el en
  • US1851181A - Dense mix for refractories and process of preparing the same : en
  • DE546436C - Device for electric cookers : de en
  • DE547593C - Rotary piston internal combustion engine : de en
  • GB369958A - Recovery of sulphur : en
  • ES814U - Metal tube bench with swivel seat. (Machine-translation by Google Translate, not legally binding) : en es
  • FR722895A - Method and apparatus for the insulation of electrical conductors : en fr
  • GB369822A - Improvements in pencils with slidable lead : en
  • DE547204C - Process for the finishing of vegetable textile fibers : de en
  • US1851035A - Car roof : en
  • US1851822A - Process for the saccharification of vegetable material containing pentosans : en
  • GB369761A - Improvements in or relating to lifting jacks : en
  • DE547256C - Device for inflating pneumatic tires for motor vehicles : de en
  • GB369791A - Improvements in or relating to cracking oils : en
  • ES125871A1 - Procedure for the manufacture of foods rich in albumin. : en es
  • DE547134C - Autonomous glass forming machine : de en
  • ES125541A1 - Device for the regulation of the direct voltage in mercury vapor rectifiers with regulation grid. : en es
  • GB369861A - Improvements in and relating to the igniting of immovable electric vapour rectifiers : en
  • FR722941A - Bunks made of elastic materials : en fr
  • GB369890A - Process for the disintegration of raw phosphates : en
  • GB369698A - Improvements in the electrical production of optical effects and in electric discharge and other apparatus therefor : en
  • FR722948A - Running gear for light mobile cranes : en fr
  • GB369674A - Improvements in and relating to the production of the disulphuric acid ester of 2-amino-anthrahydroquinone : en
  • FR722924A - Advanced calendar : en fr
  • FR723076A - Electrically operated fluid fuel burner mechanism : en fr
  • DE547983C - Process for the preparation of 3-aminoacridine and its substitution products : de en
  • US1851175A - System of broadcasting : en
  • US1851380A - Sand blast conveyer : en
  • US1851539A - System of handling freight : en
  • PL15732B1 - : en pl
  • US1851297A - Shipping container : en
  • US1851959A - Cribbing : en
  • US1851267A - Combined electrical and manual driving means : en
  • US1851469A - Graining ink : en
  • US1851784A - Opening and closing device for garage doors : en
  • PL15676B3 - The device for powering the rectifier requires a transformer with a choke. : en pl
  • PL15733B1 - A boat for rifle cartridges. : en pl
  • SU25843A1 - Tool for bending and soldering typewriter arms : en ru
  • US1851376A - Treating and recovery of gangue from metals : en
  • SU25593A1 - Paper clip : en ru
  • US1851119A - Metalliferous dyestuffs and process of making same : en
  • US1851548A - Charge forming device : en
  • PL15596B1 - A rotating field transformer for special purposes, especially for powering underwater electric motors or induction furnaces. : en pl
  • PL15754B1 - A method of producing glue and gelatine from tanned leather waste. : en pl
  • SU25701A1 - Drop bucket, mainly for liquid concrete : en ru
  • US1851753A - Gauge and starting mechanism for presses and analogous machines : en
  • US1851814A - Connecting one or several soda melting-furnaces to alpha rotating furnace : en
  • SU25773A1 - Newspaper dispenser : en ru
  • CA320985A - Serving-hatchway : en fr
  • CH153505A - Stack for the treatment of fibers suitable for the manufacture of paper and cardboard. : en fr
  • DE547001C - Hall gate : de en
  • PL15562B1 - Portable spray. : en pl
  • US1851136A - Handle protector : en
  • US1851208A - Art of sound reproduction : en
  • DE546926C - Feeding device with adjustable guide jaws for rolling round and shaped iron : de en
  • ES125844A3 - A metal spring base. : en es
  • PL15761B1 - Device for hardening plain or worm coils on pins. : en pl
  • US1851191A - Pulp screw press : en
  • DE547436C - Locomotive boiler with water pipes arranged in the fire box : de en
  • CA320968A - Electric current rectifier control system : en fr
  • CH153524A - Gun cleaner. : de en
  • SU25941A1 - Tool collar : en ru
  • US1851246A - Circuit controller : en
  • CA321038A - Motor terminal box : en fr
  • US1851241A - Leg brace : en
  • BE386126A - Method for reducing crosstalk in telephone cables : en fr
  • SU25896A1 - Method for the production of matches and a machine for its implementation : en ru
  • CA321055A - Process of bleaching bast fibres : en fr
  • CH153610A - Device for fastening grids in the anode protection tubes of metal vapor rectifiers. : de en
  • USD86648S - Design fob hosieby ob the like : en
  • ES802U - Improvement introduced in the belts. (Machine-translation by Google Translate, not legally binding) : en es
  • GB369760A - A new or improved memoranda accessory for telephone instruments : en
  • FR722918A - Process for delaying the formation of rust on iron surfaces : en fr
  • FR723077A - Improvements to the so-called sash windows : en fr
  • GB369855A - Improvements relating to the admission of air to the induction pipes of internal combsution engines : en
  • SU25714A1 - Sliding formwork for erecting variable section wall : en ru
  • FR722965A - Time regulator, in particular for power stations : en fr
  • ES614Y - Circuit breaker for weathering. : en es
  • GR3601B - AIR LIGHT ADVERTISING. : el en
  • GB369859A - Improvements in and relating to high tension electric cables : en
  • FR723048A - Device for repairing auto-moto-cycle inner tubes : en fr
  • FR723018A - Improvements to image transmission systems and more particularly to their amplifiers : en fr
  • SU25632A1 - Air distributor for automatic air brake : en ru
  • US1851259A - Valve : en
  • CA321024A - Counting apparatus : en fr
  • CH153448A - Process for the production of a homogeneous viscose solution. : de en
  • GB369691A - Improvements in or relating to record card controlled tabulating machines : en
  • CH153451A - Holder for supply laps, in particular for laps of yarn, thread and the like sitting on a lap carrier. : de en
  • CH153549A - Method and device for filling the molding and core boxes of molding machines with a molding agent using compressed air. : de en
  • DE547437C - Water level indicator : de en
  • ES794U - Rigid breast-support. (Machine-translation by Google Translate, not legally binding) : en es
  • GB369726A - Improvements in or relating to indicating instruments : en
  • DE540905C - Machine-driven saw blade with interchangeable teeth : de en
  • SU25717A1 - The machine for stuffing of levels on cloths of sheaves of volleys : en ru
  • US1851042A - Match package : en
  • US1851087A - Brake lining : en
  • US1851564A - Thermostatic device : en
  • US1851707A - Boiler : en
  • US1851912A - Cinematograph camera and projector : en
  • ES125837A3 - A mechanical installation for the folding of noodles. : en es
  • US1851148A - Leveling mechanism : en
  • US1851030A - Sewage disposal plant : en
  • CH153443A - Appareil de nettoyage. : de en fr
  • DE547569C - Foundry plant with molding sand bunkers over the molding plazas : de en
  • DE547796C - Process for the synthetic production of ammonia : de en
  • ES809U - Fire extinguisher. (Machine-translation by Google Translate, not legally binding) : en es
  • GB370391A - Fire-resistant pulp board and method of making the same : en
  • BE386639A - : en
  • CH153559A - Quick-release vice. : de en
  • ES125658A1 - Improvements in the construction procedures of fire extinguishing equipment. : en es
  • DK45455C - Method and Apparatus for the manufacture of airborne soap shavings. : da en
  • FR723050A - Improvements to speed reducers : en fr
  • FR723054A - Magnetic telecompass : en fr
  • US1851517A - Pipe welding device : en
  • US1851719A - Shedding mechanism for looms : en
  • DE547535C - Large-capacity furnace for smoldering coal or the like. : de en
  • GB369682A - Improvements relating to piles and pile driving : en
  • FR722987A - Automatic on-hold device applicable to mixed telephones : en fr
  • US1851383A - Purifying phthalic anhydride : en
  • FR723028A - Process for preparing diiodochelidamic acid : en fr
  • GB369870A - Improvements in and connected with foldable cartons or boxes : en
  • DE547387C - Method for the photographic evaluation of plates o. : de en
  • FR722973A - Adjustable flow dispenser for siphons and other similar containers intended to store and dispense under pressure all hair dye and other liquids : en fr
  • FR723039A - Method and device for adjusting the flow rate of machine tools of all kinds : en fr
  • GB369836A - Improvements in and connected with revolving doors : en
  • GB369872A - Improvements in devices for fastening the edges of flexible material : en
  • GR3605B - VINE VINE BURNING MACHINE, : el en
  • US1851537A - Brush making machine : en
  • SU25783A1 - Landing machine : en ru
  • SU25947A1 - Box Covering Machine : en ru
  • FR722901A - Floating crane : en fr
  • FR722939A - Gear wheel assembly for individual axle control : en fr
  • GB369692A - Improvements in and relating to knitting machines : en
  • FR723080A - Improvements to mowers, mowers, etc. : en fr
  • SU25914A1 - Suction pump : en ru
  • US1851357A - Brake : en
  • US1851755A - Can testing machine : en
  • GB369689A - Improvements in and relating to tube cutters : en
  • US1851403A - Lathe chuck : en
  • US1851658A - Tube checker : en
  • US1851765A - Valve controlled radiator : en
  • US1851454A - Stacking apparatus : en
  • SU25920A1 - Device for burning and recovery of ores : en ru
  • ES813U - Pruning shears. (Machine-translation by Google Translate, not legally binding) : en es
  • PL15764B1 - A device for pumping liquids. : en pl
  • SU25612A1 - Machine for printing tick and numbers on tape roulette : en ru
  • SU25788A1 - Beet harvesting machine : en ru
  • SU25838A1 - Punching machine : en ru
  • US1851214A - Mine car : en
  • ES125900A1 - An adjustable cultivator. : en es
  • CA321019A - Paper making machine : en fr
  • DE546981C - Relay with several elements that can be deformed by pulses : de en
  • FR722884A - Method and apparatus for the manufacture of welded wire mesh : en fr
  • GR3615B - ADJUSTABLE VALVE MODERABLE WHEELS, SUITABLE FOR APPLICATION ON COMMERCIAL TRACKS. : el en
  • US1851948A - Gasket : en
  • US1851303A - Internal combustion engine : en
  • US1851504A - Electrical apparatus : en
  • DE547185C - Process for vulcanizing rubber sheets : de en
  • BE386572A - : en
  • FR722863A - Door or door immobilizers : en fr
  • SU25630A1 - Fixture to protect the glass from icing : en ru
  • DE547860C - Auxiliary screw for the descent of helicopters : de en
  • GB370467A - Improvements in or relating to fuel injectors for internal combustion engines : en
  • ES125812A2 - A PROCEDURE FOR THE PREPARATION OF CLEANING AND DISPERGENT WETTING MEDIA : en es
  • GB369746A - Combination valve adapted to prevent the unauthorised use of motor vehicles : en
  • US1851425A - Air cooled grate : en
  • US1851817A - Electrolytic apparatus : en
  • SU25841A1 - Bent crankshaft machine : en ru
  • US1851837A - Implement for use in applying alpha coating of solder to cylindrical objects : en
  • DE547587C - Smoking stand : de en
  • SU25830A1 - Instrument for proper installation of drill, reamer, etc. regarding the product : en ru
  • US1851359A - Battery connecter : en
  • US1851739A - Circuit protective device : en
  • US1851848A - Rolling mill roll : en
  • PL15550B1 - The method of manufacturing cork insulation material without admixture of bonding materials. : en pl
  • US1850995A - Manufacture of decorative panels : en
  • US1851364A - Brooder : en
  • US1851490A - Pellet forming machine : en
  • US1851839A - Trick wheel for knitting machines : en
  • US1850996A - Automatic clutch mechanism : en
  • PL15767B1 - Method for producing aminoaldehydes. : en pl
  • US1851781A - Electrical time drift recorder : en
  • US1851034A - Fine fuel controlling means : en
  • US1851828A - Cigarette caddy : en
  • DE547682C - Electro-hydraulic forging press drive with Leonard circuit : de en
  • US1851031A - Method of making pipe couplings : en
  • US1851377A - Safety adjustable cutting torch : en
  • CH153425A - Process for making a synthetic purple spinel. : de en
  • DK45441C - Lifting device for Motor Vehicles. : da en
  • USD86632S - Timothy l : en
  • BE386131A - Knitted underwear : en fr
  • DK45471C - Projection apparatus. : da en
  • CH153716A - Process for the preparation of a vat dye of the benzanthrone-pyrazolanthrone series. : de en
  • DE547483C - Gas tap : de en
  • GB369981A - Process for sintering pulverised ores and metallurgical products : en
  • CA321031A - Deoxidizing material : en fr
  • CA321037A - Portable electric tool : en fr
  • CH153645A - Sign. : de en
  • PL15576B1 - Method of producing a catalyst base. : en pl
  • CH153644A - Threshold for electrical signal systems at road curves and crossings. : de en
  • DE547312C - Device for the electrolytic production of sheet metal : de en
  • SU25568A1 - Device for protecting the plunger in deep oil well pumps : en ru
  • US1851816A - Depth engine for automobile torpedoes : en
  • US1851332A - Shade roller adjusting device : en
  • DE547652C - Centrifugal contact regulator for electric motors : de en
  • FR722926A - Album for photographs, postcards and other documents : en fr
  • FR723097A - Improvements to elastic fluid turbines, particularly multi-stage : en fr
  • GB370392A - Improvements in solidified liquid fuels and compositions for cleaning fabrics : en
  • US1851887A - Vegetable cutter : en
  • PL15553B1 - X-ray installation with air-cooled lamp. : en pl
  • PL15607B1 - Method for producing formaldehyde from methane. : en pl
  • PL15594B1 - A method of producing photographic films. : en pl
  • PL15602B1 - A method of making a coating of resin mass, protecting the lead sheath of electric cables, and a scraper for removing excess of this mass. : en pl
  • ES125920A1 - Improvements in the apparatus to avoid the fire of cinematographic films. : en es
  • FR722879A - Hatch and hatch closure : en fr
  • US1851448A - Motion picture camera : en
  • SU25690A1 - A method of manufacturing shaped unbreakable glass : en ru
  • SU25762A1 - Adaptation for automatic counting of items transmitted on an inclined plane : en ru
  • US1851778A - Footpad : en
  • US1851176A - Paper manufacture : en
  • CA321094A - Liquid spray drier : en fr
  • DE547924C - Process for the preparation of Kuepen dyes : de en
  • DE547600C - Copier for the simultaneous exposure of several negatives of a film tape : de en
  • FR722908A - Overpressure atomizer lubricator : en fr
  • ES125911A3 - An improved method of mineral concentration by flotation. : en es
  • DK45443C - Procedure for Manufacturing a Material for Road Pavings of Fill Material and Bitumen. : da en
  • DK45454C - Coupling device for Impulse transmission over Telephone cables. : da en
  • USD86649S - Island : en
  • USD86644S - Island : en
  • US1851143A - Joint structure for pipes and the like : en
  • SU25787A1 - Machine for harvesting tubers and roots : en ru
  • SU25680A1 - Method for making male condoms : en ru
  • US1851123A - Automobile brake testing device : en
  • US1851302A - Aeroplane : en
  • BE386251A - : en
  • DE547934C - Machine for the production of thin-walled hollow rubber bodies by dipping : de en
  • DE547496C - Electrical safety device for triggering an alarm when a lock is opened by unauthorized persons : de en
  • DE547963C - Process for the production of a synthetic resin by condensing a polyhydric alcohol with a polybasic acid or with its anhydride : de en
  • CA321023A - Glass blowing mould : en fr
  • CH153482A - Process for the preparation of oxalkyl compounds. : de en
  • CH153597A - Electric switch. : en fr
  • GB370009A - Improvements in method and apparatus for collecting continuous lengths of material such as rubber thread : en
  • GB370469A - Improvements in or relating to rolling of discs : en
  • GB370476A - Improvements in the manufacture of rubber articles : en
  • CH153591A - Electrical cord with connector and method of manufacturing the same. : de en
  • DE547769C - Manufacture of balls by forging : de en
  • CA321021A - Insulator cap forging method : en fr
  • CA320969A - Tobacco pipe reamer : en fr
  • US1851277A - Thermostat : en
  • CA321063A - Knitting mechanism : en fr
  • CA321106A - Iron containing alloy for permanent magnets : en fr
  • CA321098A - Talking picture screen : en fr
  • CH153463A - Rigid toe for footwear. : de en
  • BE386230A - : en nl
  • CA320976A - Rail joint : en fr
  • CH153499A - Colored varnish and process for its manufacture. : de en
  • PL15709B1 - A method of making high voltage electric cables and an apparatus for making cables by this method. : en pl
  • CH153430A - Fixing device for carpets, mats, doormats, etc. : en fr
  • USD86631S - Design for a waffle iron : en
  • US1851205A - Flower-holding brooch : en
  • US1851924A - g ramsay : en
  • DE547140C - Press for the production of rubber objects from shredded rubber waste : de en
  • GB370053A - Improvements in or relating to calculating machines or the like : en
  • CA320935A - Vent operating mechanism for safety devices : en fr
  • FR722851A - Improvements in the preparation of acetic acid : en fr
  • US1851062A - Self-closing valve : en
  • GB369809A - Improvements in railway rail joints : en
  • CA321032A - Locomotive motor protecting device : en fr
  • CA321101A - Manufacture of glass bottles : en fr
  • DE547543C - Holder for two-part brake blocks : de en
  • ES820U - Electric switch. (Machine-translation by Google Translate, not legally binding) : en es
  • DE547525C - Arrangement on gas pressure chargers with a bumper : de en
  • SU25828A1 - Fixture for fastening products when drilling : en ru
  • US1851415A - Gas shut off device : en
  • PL15714B1 - Road machine. : en pl
  • SU25891A1 - Trigger to Canet’s guns : en ru
  • US1851210A - Process for producing mixtures of mono-calcium and di-calcium phosphates : en
  • PL15573B1 - : en pl
  • PL15603B1 - Cooling device. : en pl
  • US1851853A - Broiler : en
  • SU25889A1 - Device for stubbing fender from flick : en ru
  • US1851129A - Launching apparatus : en
  • US1851278A - Drinking fountain for baby chicks : en
  • PL15666B1 - Apparatus for fractionation. : en pl
  • SU25924A1 - Imaging device : en ru
  • US1851356A - Retainer : en
  • DE547196C - Oven with direct gas heating by gas burners built into heating ducts below the stove : de en
  • DE547233C - Split piston for double-acting internal combustion engines : de en
  • CH153692A - Process for the preparation of 3-methyl-4-chloro-6-methoxy-1-aminobenzene-2-sulfonic acid. : de en
  • PL15606B1 - Cover for closing the discharge opening of mixers, roller mixers or similar machines. : en pl
  • US1851254A - Ditching machine : en
  • US1851334A - Epicyclic cigarette cut off : en
  • CH153547A - High-speed steel. : de en
  • CH153593A - Spring-loaded contact device for branching off, closing and interrupting power. : de en
  • PL15559B1 - Safety connection system for rectifiers with double cathodes. : en pl
  • SU25848A1 - Cylindrical screening machine : en ru
  • PL15686B1 - A method of purifying ammonium chloride from sodium chloride. : en pl
  • SU25583A1 - Milling drum for machines that produce minced peat : en ru
  • GB369805A - Device for saving the crews of sunken vessels especially submarines : en
  • CA321093A - Piston ring : en fr
  • CH153584A - Coolers, in particular for cooling the oil in electrical apparatus and transformers. : de en
  • US1851687A - System of electrical distribution : en
  • BE386467A - : en fr
  • USD86635S - Albert c : en
  • DE547167C - Packing table for tying up cardboard boxes, briquette or similar packs : de en
  • DE547425C - Device for the automatic activation of the DC-side maximum current switch of a mercury vapor rectifier, which is provided with an activation and at the same time holding magnet : de en
  • US1851691A - Water heater : en
  • US1851910A - Bag filling machine : en
  • US1851110A - Weiching scale : en
  • USD86642S - Design for a waste receptacle : en
  • US1851029A - Gas retort : en
  • US1851220A - Cover fastening for aircraft : en
  • CH153621A - Electric discharge tube with one or more sleeve-shaped electrodes. : de en
  • DE534870C - Roller suction cups for paper machines : de en
  • USD86634S - Timothy l : en
  • CH153481A - Process for the preparation of acetic anhydride. : de en
  • SU25585A1 - Layer-milling method of peat extraction for fuel : en ru
  • SU25929A1 - Method of burning coal dust in rotary kilns designed for smelting metals : en ru
  • USD86614S - Philip lautek : en
  • CA321002A - Aircraft : en fr
  • CH153664A - Device on railway car axle bushes for pressing the dust sealing disc against a dust chamber wall. : de en
  • ES125921A3 - Device for wet treatment, especially for dyeing textiles (fabrics, threads and the like) in the form of strips. : en es
  • FR722956A - Suspender enhancements : en fr
  • DE547165C - Method for loading the tobacco spreader of a cigarette machine : de en
  • DE547937C - Seal for the valve control housing of internal combustion engines : de en
  • BE386198A - Device intended to transform a mono or polyphase current of any frequency into a mono or polyphase current of another frequency, lower than the first : en fr
  • DE546971C - Use for beds, day beds, etc. like : de en
  • DE547479C - Cooling device for a liquid-cooled diesel or heavy oil machine : de en
  • USD86624S - Design for a calendar easel : en
  • US1851768A - Water toy : en
  • USD86617S - Design fob a building of dirigible aibckaft design : en
  • PL15566B1 - Device for carrying film in a cinematographic apparatus. : en pl
  • US1851243A - Pirn for looms : en
  • US1851244A - Process of forming sheet pyroxylin : en
  • US1851343A - Carburetor : en
  • US1851956A - Method of and apparatus for signaling in high speed telegraph systems : en
  • US1851958A - Method and apparatus for sorting and distributing mail and the like : en
  • CA320928A - Reinforced concrete column : en fr
  • CH153587A - Brush holders for electrical machines. : de en
  • CA321035A - Motor speed regulator : en fr
  • SU25876A1 - Liquid spill machine measure : en ru
  • CA321039A - Door for cash protectors : en fr
  • CH153717A - Process for the preparation of a vat dye. : de en
  • US1851413A - Cellular insulating material : en
  • US1851560A - Receptacle support : en
  • USD86611S - Design fob an electric toaster : en
  • US1851387A - Radio receiving system : en
  • US1851810A - Casement window operating means : en
  • CA321108A - Gas engine safety device : en fr
  • CH153492A - Process for the preparation of a nitrogenous anthraquinone derivative. : de en
  • SU25769A1 - Work Timer : en ru
  • CH153509A - Device on office cabinets for hanging folders and the like, which are provided with a hanging mechanism on the back. : de en
  • FR723043A - Raised tipper for transport wagons : en fr
  • GB370036A - An improved product for preventing corrosion at the joints of electric conductors : en
  • US1851026A - Means for temporarily supporting structural elements : en
  • US1851187A - Vehicle wheel : en
  • US1851570A - Vulcanizing mold : en
  • CH153490A - Process for the preparation of a vat dye of the anthraquinone benzakridone series. : de en
  • US1851306A - Lock : en
  • US1851857A - Aeroplane : en
  • US1851943A - Hinged shank coupler : en
  • CA320994A - Pump : en fr
  • CH153586A - DC motor with forced ventilation. : en fr
  • PL15722B1 - Concrete block. : en pl
  • CH153435A - Cradle. : de en
  • CH153578A - Steam generator with supply of an additional amount of working fluid for temperature control. : de en
  • DE547414C - Mobile concrete mixer : de en
  • PL15613B1 - The method of interchangeable affixing letters on the washers. : en pl
  • US1851529A - Fish lure : en
  • CA321079A - Burner pilot light : en fr
  • CA321107A - Toothed transmission gearing : en fr
  • US1851416A - Self-igniting explosion motor : en
  • US1851695A - Mine car : en
  • DE547640C - Process for the preparation of primary alcohols : de en
  • DE547817C - Electron tubes for three-phase heating : de en
  • US1851487A - Preparation of titanium hydroxide : en
  • SU25917A1 - Automatic circular tipper for trolleys : en ru
  • DE546887C - Starter arrangement in aircraft engines with a reduction gear between the motor and propeller shaft : de en
  • PL15658B1 - Slider steam distribution in steam engines with a crankless slider. : en pl
  • PL15757B1 - Paving machine. : en pl
  • US1851532A - Luminous electrical discharge device : en
  • US1851803A - Process and apparatus for rolling thick plates of glass : en
  • US1851626A - Heel seat cutting machine : en
  • USD86628S - Design for a goblet ob similar article : en
  • US1851215A - Process for measuring quantities of loose material, more particularly cut tobacco for continuously fed machines : en
  • US1851543A - Electric motor : en
  • US1851782A - Venetian blind : en
  • PL15664B1 - Cable closure for bottles. : en pl
  • US1851268A - Valve for water closets : en
  • US1851449A - Truck for transporting locomotive and car wheels : en
  • CH153618A - Device for varying the potentiality of the flame in liquid fuel atomization burners, with suction by means of the atomizing jet. : en it
  • SU25937A1 - Control device for multi-cylinder gas machines : en ru
  • US1851488A - Elevator signaling system : en
  • PL15748B1 - Circuit for frequency change. : en pl
  • SU25939A1 - Method of mass galvanizing of small items : en ru
  • US1851014A - Means for conditioning and circulating the air in buildings : en
  • US1851019A - Production of halogen derivatives of benzanthrone : en
  • DE547189C - Filter hose consisting of several partial hoses attached to coupling rings : de en
  • FR723058A - Portable electric desk or smoking lamp with adjustable screen reflector : en fr
  • DE547684C - Electric drive motor for sewing machines : de en
  • GB369811A - Improvements relating to carriages for typewriting machines : en
  • FR722978A - Paper guiding device for typewriters : en fr
  • GB369803A - Photographic film-pack casing : en
  • ES125833A3 - A street signpost and announcer. : en es
  • FR722964A - Method and device for obtaining light effects for signals, advertising, and other similar applications : en fr
  • DE547774C - Adjustable plate and paper holder for photographic cassettes and enlargers : de en
  • FR723094A - Safety razor enhancements : en fr
  • GB369850A - Manufacture of nitro-ª‰-hydroxy-pyridine and nitro-ª‰-hydroxyalkyl-pyridines : en
  • GB369808A - Improved manufacture of steel tyres for vehicle wheels : en
  • GB369978A - Improvements in or relating to wetting-out or like agents : en
  • US1851125A - Building construction : en
  • US1851291A - Printing roller : en
  • US1851681A - Valve spring lock inserter : en
  • ES125867A1 - A procedure with its corresponding means or elements for making reinforced concrete, concrete or plaster constructions and their like. : en es
  • FR723014A - Tightening wrench : en fr
  • FR723083A - Coupling arrangement for telephone systems with several intermediate offices : en fr
  • USRE18399E - wread : en
  • GB369744A - Improvements in plummer blocks : en
  • US1851347A - Railway track skate : en
  • US1851758A - Base for openings in yieldable material : en
  • ES735U - Apparatus for disinfection and cleaning of the nasal passages. (Machine-translation by Google Translate, not legally binding) : en es
  • ES125922A1 - Improvements in the manufacture of ampoules for injections of serums and hypodermic solutions, to facilitate the expulsion of said liquids. : en es
  • GB369728A - Improvements in or relating to illuminating apparatus for photographic and like purposes : en
  • FR723001A - Improvements in the treatment of combustible gases : en fr
  • DE547099C - Arrangement for the transmission of characters : de en
  • DK45440C - Automatic Machine for Glass Manufacturing. : da en
  • GB369851A - Improvements in needle thread tension regulating devices for sewing machines : en
  • USD86590S - Bex adams : en
  • FR722925A - Clip for sock holders, suspenders and more : en fr
  • GR3608B - RESTRUCTURING AFTER CROSSING CHAMBER (EXPRESSED AIR WHEELS). : el en
  • GB370017A - Improvements in or relating to the production of artificial textile materials : en
  • DE547357C - Paper guide for typewriters : de en
  • DE547784C - Device for cleaning transmission housings, in particular motor vehicles : de en
  • GB369681A - Self-locking valves : en
  • GB369874A - Improvements in spark plug testers : en
  • FR722923A - Arrangement of marine boilers : en fr
  • GB369793A - Improvements in or relating to walking sticks and the like : en
  • DE547460C - Atomizer for heated floor wax, oil u. like : de en
  • DE547484C - Lot with predominantly cadmium content for magnesium and magnesium alloys : de en
  • FR722929A - Apparatus for rapid drying of leaflets on printing machines : en fr
  • GB369840A - Improvements in or relating to roller type straightening machines : en
  • SU25820A1 - Method of connecting water pipes : en ru
  • US1851067A - Oil refining tube still : en
  • US1851763A - Process of rating hides and skins : en
  • PL15626B1 - Method of preparation of rayon coils obtained in a pre-spinning centrifuge for further processing or transport. : en pl
  • SU25866A1 - Safety net to the car : en ru
  • SU25899A1 - Bending saw for cutting stones, wood, etc. : en ru
  • DK45473C - Pre-alloy for use in the manufacture of copper alloys and the method of making them. : da en
  • SU25930A1 - Method and device for producing castings from hard-to-melt carbides of heavy metals : en ru
  • PL15554B1 - A method for producing a liquid fuel by hydrogenating gaseous masses in the presence of catalysts and an apparatus for carrying out the method. : en pl
  • US1851561A - Bearing mounting : en
  • GB369679A - Improvements in or relating to directional radio transmitting systems : en
  • PL15731B1 - : en pl
  • PL15772B1 - Metal propeller. : en pl
  • SU25655A1 - Mechanism for automatic feeding of electrode wire during electric arc welding : en ru
  • US1851292A - Expansion bolt : en
  • GB370035A - Installation for obtaining high temperatures in a rotary furnace, with a view to melting ores or other materials : en
  • FR723009A - Folding stepladder : en fr
  • GB369688A - Improvements in or relating to textile fabrics and methods of making the same : en
  • GB370013A - Improvements in refractory brick and the method of manufacturing same : en
  • FR723045A - Rotating strainer mixer : en fr
  • GB369827A - Improvements in and relating to pressure gas burners such as are used for soldering purposes : en
  • GB369865A - Improvements in gauges for wrist pin holes : en
  • DE547861C - Metallic floats, especially for aircraft : de en
  • FR723022A - New bleach machine : en fr
  • GB370018A - Improvements relating to blast furnaces : en
  • FR722858A - Set of marbles usable for different and various games : en fr
  • DE547500C - Ski iron for waxing the running surfaces of skis : de en
  • ES125928A1 - Improvements in devices to transmit power between DC and AC circuits, and their operation. : en es
  • FR722927A - Improved wheel : en fr
  • PL15742B1 - Ship shape. : en pl
  • SU25725A1 - Method of treating campfires of bast plants for the manufacture of insulating mass : en ru
  • US1851683A - Means for disintegrating solid materials : en
  • FR723006A - Device for assembling superheater elements with manifolds : en fr
  • GB369667A - Automatic control mechanism for coal washing machines : en
  • SU25774A1 - Harrow : en ru
  • US1851338A - Volatile liquid transfer pump : en
  • DE546999C - The bonnet lock can be opened from the driver's seat by means of a wire pull : de en
  • DE547810C - Cleaning device for air and gas flows : de en
  • FR722911A - Locking device for double door : en fr
  • GB369754A - Improvements in cutting out machines : en
  • FR722857A - Aircraft propeller system for high altitudes : en fr
  • FR723016A - Improvements in the manufacture of cellulosic products : en fr
  • FR723024A - Improvements to plate clutches : en fr
  • FR723034A - Shopping bag, paper : en fr
  • PL15597B1 - A method of cooking sulfite cellulose and an apparatus for carrying out the method. : en pl
  • SU25777A1 - Sowing machine : en ru
  • SU25890A1 - A machine for simultaneously piercing holes in matter and inserting caps : en ru
  • US1851361A - Catalytic side chain oxidation of aromatic compounds : en
  • US1851725A - Electric power device : en
  • SU25722A1 - Bone Button Making Machine : en ru
  • US1851189A - Shot gun sight : en
  • PL15720B1 - Method of making mixed piles for foundations in inconvenient areas. : en pl
  • SU25637A1 - Apparatus for determining a grounded feeder in AC electrical networks : en ru
  • FR723056A - Radiotelephone signaling : en fr
  • GB369717A - Improvements in or relating to open hearth furnaces : en
  • CH153646A - Advertising facility. : de en
  • CH153658A - Low-floor vehicles. : de en
  • GB370034A - Car or container for pulverised or liquid fuel : en
  • SU25936A1 - Grain pickling machine : en ru
  • CA320970A - Ground connector : en fr
  • CA320973A - Steam turbine : en fr
  • US1851405A - Esterification process and product : en
  • US1851480A - Coursing starting box : en
  • SU25904A1 - Rotary hearth dryer : en ru
  • ES125893A1 - Procedure for the manufacture of a material capable of replacing leather in its applications. : en es
  • US1851395A - Pump packing : en
  • USD86606S - Lottis janof : en
  • US1851308A - Method of producing solid mixed chlorides of magnesium and calcium in divided form : en
  • US1851794A - Dispensing container for whipped cream : en
  • US1851957A - Container : en
  • GB370390A - Improvements in or relating to the manufacture of masks : en
  • CH153444A - Can opener. : de en
  • DE547504C - Process for the production of Zuendergrundstuecken for high-resistance bridge glow torches : de en
  • US1851079A - Bottle cleaner : en
  • US1851775A - Fuse plug holder : en
  • GB369829A - Improvements in apparatus for teaching swimming : en
  • DE547647C - Finned tube preheater, consisting of a row of co-rotating, box-shaped single tubes : de en
  • ES125878A1 - Improvement in the manufacture of electric heaters for the permanent waving of the hair. : en es
  • GB369815A - Improvements in and relating to printing devices : en
  • US1851069A - Hydraulic seal for gas making apparatus : en
  • US1851745A - Method of combustion : en
  • PL15549B1 - Toilet bowl. : en pl
  • US1851052A - Grave form : en
  • US1851774A - Method and apparatus for surveying wells : en
  • US1851507A - Process for dyeing cellulose acetate silk in fast black shades : en
  • US1851654A - Shock absorber : en
  • DE547799C - Lounger furniture, consisting of a tubular steel frame with a lounger towel that can be loosened on its head and footbar : de en
  • FR722897A - Improvements in the construction of refrigerated frames, refrigerated trucks and stationary coolers : en fr
  • FR722996A - Improvements made to security papers : en fr
  • GB370468A - Electric heater for heating circulating fluids : en
  • FR722955A - Autoclave hydraulic press especially for vulcanizing hot-pressed rubber objects : en fr
  • PL15749B1 - A device for smoothing or sharpening two-blade shaving knives. : en pl
  • SU25815A1 - Ignitator with breaking contacts for internal combustion engines : en ru
  • PL15592B1 - A switching device for protection or regulation devices for a polyphase network, operating under the effect of distorted voltage or current curves. : en pl
  • US1851463A - Vacuum cleaner : en
  • USD86612S - A firm composed of george s : en
  • SU25892A1 - Gun barrel cleaning device : en ru
  • US1851232A - Loom picker : en
  • US1851310A - Machine tool : en
  • US1851346A - Excavating machinery : en
  • US1851536A - Directional gyroscope : en
  • US1851645A - Visible index : en
  • DE547835C - Device for determining the dimensions of bodies by means of flowing gases : de en
  • GB369741A - Improvements in or relating to thermostats : en
  • DE547138C - Lectern : de en
  • DK45456C - Procedure and Form for Casting Tubular Bodies by Centrifugal Casting. : da en
  • ES125880A1 - A manufacturing process for a new fuel applicable to all kinds of internal combustion engines, including aviation and automobile engines. : en es
  • GB369721A - Improvements in anti-halation layers for photographic plates and films : en
  • FR722954A - Advertising device : en fr
  • GB369684A - Improvements in or relating to pocket knives : en
  • DE515568C - Detachable attachment piece for mobile vacuum cleaner : de en
  • PL15723B1 - A method of improving the flow of nitrophosphates. : en pl
  • DE547782C - Switching device for automatic switching back of the direction indicator on motor vehicles : de en
  • DE547318C - Process for initiating chemical reactions in closed vessels, e.g. B. to turn off photographic flash lamps : de en
  • SU25589A1 - Peat crushing machine : en ru
  • US1851253A - Treating albuminoid substances : en
  • US1851638A - Railway sleeper and attachment therefor : en
  • US1851675A - Make-up device for printing forms : en
  • US1851704A - Apparatus for closing and interrupting an electric circuit : en
  • ES125905A3 - A hot water heating system. : en es
  • FR722882A - Process for obtaining asphaltic products from aromatic extracts of mineral oils, and products obtained : en fr
  • GB369979A - Improvements in or relating to methods of and materials for road construction : en
  • ES125934A1 - A vending machine of useful objects for the value of the currency or coins inserted in it. : en es
  • GB369841A - Press for cementing leather to the front of shoe heels : en
  • DE547777C - Flying ship : de en
  • CH153576A - Spark plug. : de en
  • US1851484A - Timing device for laundry machines : en
  • PL15648B1 - The method of converting ammonia to nitrogen oxides by catalysis. : en pl
  • DE547641C - Process for the production of acetaldehyde : de en
  • PL15773B1 - Mixing device, especially for viscous or viscous liquids. : en pl
  • US1851572A - Motor structure : en
  • ES125895A1 - A refinement of the steering mechanism of the tricycles. : en es
  • GB369858A - Massaging device : en
  • PL15655B1 - Chassis of trailer vehicles for cars. : en pl
  • US1851188A - Underground chicken house : en
  • US1851258A - Controlling device for coin operated musical instruments : en
  • PL15588B1 - Method for the preparation of 2, 2, 5, 5-tetramethyl-3-pyrroline-carbon N-diethyl amide. : en pl
  • PL15662B1 - A device for separating the thicker and thicker components from the stream of a mixture of dust and air. : en pl
  • US1851090A - Transmission delay circuits : en
  • US1851451A - Apparatus for packing sugar : en
  • ES568Y - Brick. : en es
  • BE386422A - : en fr
  • SU25569A1 - Bottom plug for grouting boreholes : en ru
  • SU25751A1 - Device for recording sound on film : en ru
  • US1851598A - Attachment for gas governors : en
  • PL15557B1 - Method of obtaining urea condensation products with formaldehyde. : en pl
  • SU25564A1 - Drillmeter for rotary drilling : en ru
  • SU25648A1 - Press for connecting electrical wires : en ru
  • DE547311C - Bird perch : de en
  • DE547633C - Device for straightening weft threads in fabrics : de en
  • SU25809A1 - Artificial honeycomb device : en ru
  • SU25862A1 - Device for maintaining constant air pressure in the sprinkler network : en ru
  • US1851021A - Production of synthetic tanning agents : en
  • FR723088A - Improvements in methods of making an elastic rubber-like substance adhere to another material and thus obtained product : en fr
  • FR722866A - Manufacturing process of plastic masses from cellulose acetates : en fr
  • ES125809A1 - A new procedure for the manufacture of fertilizers and their compounds. : en es
  • FR723059A - Automatic synchronizing device : en fr
  • SU25703A1 - Shaking tool for filter suction hoses : en ru
  • BE386270A - : en fr
  • CH153457A - Circular knitting machine. : de en
  • US1851854A - Broiler : en
  • US1851892A - Salvage unit : en
  • ES125842A1 - Installation for luminous cinematography specially designed for advertising. : en es
  • SU25795A1 - Flax machine : en ru
  • CH153650A - Method and device for producing a casing for items of goods to be packed in boxes. : de en
  • DE547740C - Round warp knitting machine : de en
  • US1851567A - A cobfobation : en
  • US1851740A - Apparatus for preventing adhesion by frosting : en
  • ES125815A1 - A new skate with a row of rollers. : en es
  • US1851360A - Spectral discharge tube : en
  • US1851940A - Closure for conduits and the like : en
  • CH153677A - Process for the preparation of the anhydrides of halogenated fatty acids. : de en
  • DE547316C - Pay board with electric neon sign : de en
  • FR722932A - Improvements to dry ice conservation processes : en fr
  • SU25594A1 - Support fixture for file cabinet : en ru
  • FR722859A - Process for the preparation of photographic sensitizers and desensitizers : en fr
  • GB369903A - Improvements in or relating to electrical switches : en
  • CH153663A - Switch mounted on a device, in particular on a headlight for motorcycles. : de en
  • CH153595A - Cable system with oil-filled cables. : de en
  • CH153691A - Process for the preparation of 3-methyl-4-methoxy-6-chloro-1-aminobenzene-2-sulfonic acid. : de en
  • DE546408C - Closed, cast-iron warehouse for light rail vehicles : de en
  • DK45442C - Device for Incineration of Waste Material. : da en
  • USD86637S - James prohonas : en
  • CH153571A - Pump. : de en
  • FR722905A - Improvements made to devices to ensure the connection between a control member and a controlled member, such as, for example, a carburetor : en fr
  • DE547721C - Locking device on files for binding files : de en
  • DE547132C - Method and device for the production of centrifugally cast hollow bodies : de en
  • US1851239A - Refrigeration apparatus : en
  • US1851465A - Boiler : en
  • US1851678A - Locking device : en
  • US1851165A - Lactobacillus acidophilus milk product and its method of manufacture : en
  • PL15640B3 - Coal dust burner. : en pl
  • US1851461A - Car loading device : en
  • US1851835A - Mechanical time drift recorder : en
  • PL15598B1 - A method of fracturing minerals / e.g. coal in larger pieces, and an apparatus for using this method. : en pl
  • US1851720A - Heat exchange apparatus : en
  • US1851036A - Brake block composition : en
  • SU25587A1 - A device for grooving the surface of a peat deposit : en ru
  • US1851345A - Weld testing machine : en
  • US1851792A - Transformer for polyphase rectifiers : en
  • PL15621B1 - Press with a pressure cushion to stick the sole to the upper. : en pl
  • SU25726A1 - A method of processing semimetallic sulfur ores : en ru
  • SU25915A1 - Appliance for dispensing liquids in retail : en ru
  • US1851222A - Collar : en
  • PL15782B1 - Device for drawing glass sheets. : en pl
  • USD86638S - Design por a combined sole and heel : en
  • DE547022C - Support wall for cards from visual files lying on spacers : de en
  • DE547929C - Device for active healing treatment : de en
  • CA320954A - Record carrying or memorandum device : en fr
  • CA320996A - Aircraft : en fr
  • DE547788C - Jointless suspension fork for two- or three-wheel vehicles, especially for motorcycles : de en
  • GB370410A - Improvements in filler charge shaping mechanism for cigar making machines : en
  • CH153512A - Foundry for stereotype plates. : de en
  • DE537491C - Binocular viewing instrument for stereophotogrammetric measuring devices : de en
  • DE547257C - Pillion seat with side rests : de en
  • ES125649A3 - A procedure of making decks. : en es
  • ES125745A3 - Improvements in internal combustion engines. : en es
  • FR723002A - Box for automatic powder dispensing : en fr
  • DE547846C - Measuring device for determining the maximum speed and the braking distance of a motor vehicle : de en
  • DK45445C - Method for Manufacturing Refractory Stones. : da en
  • DE547465C - Throwing device for electric speech machine motors : de en
  • US1851063A - Extrusion rolling : en
  • GB369842A - Improvements in or relating to the removal of tar from coal distillation gases : en
  • US1851196A - Planting machine : en
  • PL15583B1 - In-room ice shop. : en pl
  • SU25692A1 - The way to protect the glass from fogging : en ru
  • US1851065A - Collapsible tube closure : en
  • CH153627A - Process for the preparation of a therapeutically active organometallic arsenic compound. : de en
  • PL15661B1 - Method of obtaining complex salts of disulfonic acids of pyrocatechin and its substitution products. : en pl
  • ES125926A3 - Procedure for the treatment of skins. : en es
  • GR3596B - ADJUSTABLE SUBMARINE RESCUE FLOOR. : el en
  • CH153422A - Liquid fuel heating furnace. : de en
  • FR722893A - Ventilation device on board ships in which the main boiler (s) are mounted on a deck or platform at a certain height above the bottom of the ship or the top of the tank : en fr
  • FR723046A - Oscillating paddle mixer : en fr
  • GB369686A - Process and product for wall lining : en
  • GB369712A - An improved registering and calculating device for scoring games : en
  • GB369777A - Improvements in or connected with the method of and means for transporting aircraft wings : en
  • GB370002A - Improvements in electron discharge timing device : en
  • DE547876C - High tipper for mine cars : de en
  • DE547922C - Arrangement for heating the anodes of vacuum tubes by induction currents : de en
  • GB369814A - Improvements in and relating to suspension rail track systems : en
  • GB370007A - A new form of sweetmeat : en
  • US1851149A - Sludge drier : en
  • PL15775B1 - System of station telephone devices for handling pedestrian traffic and amplification of speech currents. : en pl
  • DE547836C - Collapsible hollow rod, especially as a tripod base, tent or folding boat strut or the like. : de en
  • US1851422A - Liquid level control : en
  • FR722871A - Hypochlorite bleaching process : en fr
  • US1851313A - Spare tire lock : en
  • US1851314A - Spool for thread : en
  • ES816U - Heater container. (Machine-translation by Google Translate, not legally binding) : en es
  • FR722921A - Invisible Print Images : en fr
  • FR722995A - Process for obtaining anhydrous and neutral calcium nitrate : en fr
  • GB369905A - Manufacture of substances adapted for use as mordants : en
  • SU25613A1 - Stamping machine, money transfer, etc. : en ru
  • SU25708A1 - Apparatus for applying char-cement : en ru
  • SU25755A1 - Spring dynamometer : en ru
  • SU25906A1 - Mechanism of watch bo : en ru
  • SU25768A1 - Ticket counter : en ru
  • US1851109A - Crusher : en
  • US1851705A - Stereoscopic motion picture : en
  • PL15575B1 - A method of obtaining acetylene in a concentrated state from gas mixtures poor in acetylene. : en pl
  • GB369831A - Improvements in or relating to riveting : en
  • DE547673C - Device for monitoring and limiting the use of value output devices : de en
  • PL15558B1 - Sorting device. : en pl
  • US1851785A - Coil winding and cutting machine : en
  • US1851230A - Interlocking switch : en
  • CA321112A - Metal casting process : en fr
  • US1851799A - Oil bath construction for rotaries : en
  • US1851177A - Method of making resin coated pulpboard : en
  • US1851780A - Poultry feeder : en
  • US1851471A - Fuse block : en
  • PL15643B1 - A device for cooling an artificial slide. : en pl
  • CH153655A - Pneumatic tube receiver with a shut-off flap between the driving tube and the discharge tube. : de en
  • US1851954A - Process of gluing : en
  • CH153680A - Process for the preparation of an oxidation product of the isothiazole anthrone series. : de en
  • CH153714A - Process for the preparation of a vat dye of the benzanthrone-pyrazolanthrone series. : de en
  • BE386707A - : en
  • ES125886A1 - Process for the manufacture of sausages. : en es
  • DE547650C - Pulling device for laying or pulling up cables and wires : de en
  • GB370413A - Improvements in and relating to tuning means for radio receiving sets : en
  • DE547576C - Reinforced wooden beam : de en
  • CA320957A - Wrist watch band, bracelet, necklet, etc. : en fr
  • FR723021A - Dynamo compound for charging the battery and lighting the headlights in a motor car : en fr
  • GB369724A - Improvements in machines for filling valved bags with powdered or granular material : en
  • GB369780A - Improvements in or relating to electric fires : en
  • SU25712A1 - Mobile heat for chimney erection : en ru
  • US1851741A - Building structure : en
  • US1851194A - Fuselage construction : en
  • US1851578A - Method of baking ice cream cones : en
  • US1851590A - Friction shock absorbing mechanism : en
  • US1851926A - Lubricating apparatus : en
  • CA321074A - Carbureter : en fr
  • CH153417A - Cork board. : de en
  • CH153633A - Valve, especially for respiratory masks. : en fr
  • PL15637B1 - Flexible coupling for shafts. : en pl
  • PL15763B1 - Orientation device for the car driver. : en pl
  • US1851089A - Rotary printing machine which prints from alpha flat type face : en
  • US1851951A - Gluing process : en
  • SU25576A1 - Automatic machine for making and riveting contacts for telephone or the like. contact plates : en ru
  • US1850998A - Superheating humidifier for explosion engines : en
  • US1851048A - Air cooled transformer : en
  • US1851255A - Sprayer : en
  • US1851592A - Time switch : en
  • US1851865A - Exercising device : en
  • CA320936A - Railway track testing apparatus : en fr
  • FR723020A - Advertising device : en fr
  • GB370039A - Improvement in the process for the production of organic compounds by biochemical action : en
  • PL15715B1 - A device for the production of compounds. phosphorus. : en pl
  • SU25826A1 - Brake adaptation to metalworking machines : en ru
  • US1851093A - Method for distilling mineral oils : en
  • US1851568A - of anderson : en
  • PL15711B1 - Packing box. : en pl
  • SU25740A1 - Device for measuring the affected surface of the fruit with a pallet : en ru
  • DE547529C - Corner connection for the pit extension consisting of two brackets that are linked to one another : de en
  • DE547651C - Control switch with several switching stages following one another in the switching direction for installation in movable supply lines, especially for heating pads : de en
  • SU25595A1 - The method of using waste soda production by the ammonia method : en ru
  • USD86625S - Design for a pedestal : en
  • CH153501A - Process for the extraction of lacquer and painting materials from thickened fatty oils. : de en
  • SU25695A1 - Bread slicer : en ru
  • US1851418A - Process for the production of alkali metal hydroxide by conversion of alkali metal salts with alkaline earth metal hydroxide : en
  • CA320960A - Trailer and coupler : en fr
  • CA321089A - Electric motor : en fr
  • PL15758B1 - The method of producing insulating holders for spark plugs. : en pl
  • SU25657A1 - Light relay : en ru
  • SU25789A1 - Cotton harvesting machine : en ru
  • US1851464A - Single pass marine boiler : en
  • US1851610A - Safety apparatus for internal-combustion engines : en
  • US1851746A - Container and method of making same : en
  • PL15704B1 - A method of dewaxing crude oil and its derivatives. : en pl
  • US1851166A - Method of effecting delayed hardening of films and resulting product : en
  • US1851653A - Food grinding machine : en
  • USD86596S - Island : en
  • CA320982A - Candied vegetable confection : en fr
  • CH153523A - Container for storing card games. : de en
  • CH153712A - Process for the preparation of a vat dye of the benzanthrone-pyrazolanthrone series. : de en
  • CH153534A - Automatic switch for gramophones with electric motor. : en fr
  • SU25900A1 - Endless belt for transporting grain : en ru
  • US1851004A - Shaping machine : en
  • CA320921A - Process of decomposing fibrous vegetable matter : en fr
  • CA321022A - Magnetic alloy : en fr
  • US1851530A - Internal combustion engine : en
  • US1851711A - Carburetor : en
  • CA321105A - Forging alloy : en fr
  • PL15618B1 - A method of producing a fertilizer containing ammonium sulphate. : en pl
  • SU25614A1 - Device for cooling fatty products : en ru
  • DE547671C - Portable control device with a pressure stamp and adjustable dials : de en
  • FR723079A - Compression cylinder for hydraulic brakes : en fr
  • PL15759B1 - Pocket dry inhaler. : en pl
  • SU25868A1 - Device expanding closures for bottles : en ru
  • CA321047A - Thickness gauge for films on calender rolls : en fr
  • CA321041A - Electrical spring jack : en fr
  • US1851174A - Radio system of communication : en
  • US1851633A - Fastening device : en
  • SU25573A1 - Rotating tilting : en ru
  • SU25665A1 - A device for loading fuel from bunkers into furnaces or other similar devices : en ru
  • US1851299A - Tilting inlay table top : en
  • US1851342A - Grease gun : en
  • US1851426A - Tool-handle : en
  • US1851493A - Noncorrosive alcohols : en
  • CH153530A - Capacity meter with immediate reading. : de en
  • FR722914A - Improvements in wads for hunting cartridges and equipment for their manufacture and installation : en fr
  • FR722968A - Improvements to typographic lines melting machines : en fr
  • SU25842A1 - Crankshaft machine : en ru
  • US1851435A - Threading cables through ducts : en
  • US1851845A - Structural steel working machine : en
  • SU25821A1 - Pipeline valve : en ru
  • US1851075A - Seal ring : en
  • US1851908A - Roller swing : en
  • SU25644A1 - Radio : en ru
  • US1851623A - Combined shock absorber and wheel brake for aircraft : en
  • US1851700A - Clutch drum : en
  • CA321010A - Hinge : en fr
  • DE517731C - Method for preventing ice formation on waterless gas containers : de en
  • CA321007A - Retractable aeroplane wings and landing gear : en fr
  • DE541960C - Differential pulley transmission : de en
  • FR722963A - Step transformer : en fr
  • CA321058A - Gas and solid distributor : en fr
  • CA320926A - Heterodyne device : en fr
  • CH153709A - Process for the preparation of a substantive polyazo dye. : de en
  • SU25757A1 - Device for testing the strength of the boiler material : en ru
  • US1851579A - Binocular nose glasses : en
  • US1851827A - Air-water oil lift : en
  • US1851233A - Screen construction for automobiles : en
  • US1851630A - Builder's hardware : en
  • ES125865A1 - Procedure for manufacturing small toy buildings in wood, cardboard or similar materials. : en es
  • GB369740A - Improvements in or relating to electric circuit breakers or like circuit rupturing apparatus : en
  • FR722856A - Device for dividing rolled products in motion : en fr
  • US1851237A - Scouring utensil : en
  • SU25903A1 - Device for heating fuel oil in tanks : en ru
  • CA320977A - Rail joint : en fr
  • CH153485A - Process for the preparation of 1,7-dioxynaphthalene. : de en
  • CH153556A - Shredding machine with shredding organs that act on the material under pressure. : de en
  • SU25878A1 - Steering device : en ru
  • USD86654S - Edwabd b : en
  • SU25794A1 - Corn harvesting machine : en ru
  • US1851863A - Jacquard apparatus for textile machines with movable implements for forming loops : en
  • US1851878A - Flash gun : en
  • US1851056A - Fire extinguisher : en
  • US1851444A - Sound reproducing apparatus : en
  • US1851452A - Trellis for building construction : en
  • USD86653S - Design pob a towel ob analogous article : en
  • SU25715A1 - Band Saw Machine : en ru
  • US1851153A - Cable grip : en
  • US1851207A - Lock mechanism : en
  • US1851333A - Ditch scraper : en
  • US1851879A - Sliding window of the balanced type : en
  • US1851015A - Process for cleaning fabrics : en
  • US1851927A - Mechanism for feeding measured quantities of liquid : en
  • ES125845A1 - An automatic orientation device for automobile headlights. : en es
  • ES812U - Rotating rack support. (Machine-translation by Google Translate, not legally binding) : en es
  • PL15785B1 - -Kl ^^^ - ttr- Rotary air pump of multi-cylinder internal combustion engine \ counter-rotating pistons, moving in cylinders having a common combustion space. : en pl
  • ES125870A1 - Procedure to improve edible flours intended for the manufacture of pasta, bakery products and confectionery products. : en es
  • DE546859C - Inclinometer for vehicles : de en
  • BE386817A - Closing system for soccer balls and the like : en fr
  • CA321014A - Bolster : en fr
  • CA321043A - Vacuum tube socket : en fr
  • PL15740B1 - Electric discharge lamp. : en pl
  • FR722922A - Improvements to mandrels or molds used in the manufacture of articles made, exclusively or partially, of organic materials : en fr
  • CA320932A - Process of preserving materials of animal origin : en fr
  • DE547281C - Device to prevent stop signals from being overrun : de en
  • US1851440A - Radio reception apparatus : en
  • US1851826A - Woman's garment : en
  • ES125789A1 - Prismatic window for the lighting of the routes and their indication for aerial vehicles. : en es
  • BE386406A - Improvements in methods of preparing sound films or cinematographic sound films : en fr
  • CA321053A - Vat dyestuff : en fr
  • CH153506A - Corrugated cardboard element. : de en
  • CA321045A - Sleeve valve : en fr
  • CA321013A - Pack opening machine : en fr
  • CH153708A - Process for the preparation of a substantive polyazo dye. : de en
  • US1851152A - Segregated phase system : en
  • US1851772A - Furnace : en
  • DE547801C - Process for the production of laminated glass : de en
  • ES125929A1 - Improvements in electrical energy converters and their operation. : en es
  • CH153711A - Process for the preparation of a vat dye of the benzanthrone-pyrazolanthrone series. : de en
  • US1851655A - Motor vehicle : en
  • CA321081A - Safety device for hoist brakes : en fr
  • SU25824A1 - Electrolytic bath : en ru
  • US1851017A - Bag filling machine : en
  • CA321068A - Vulcanisable oil product : en fr
  • US1851107A - Udder steaming device : en
  • PL15636B1 - The method of rolling with wide poses. : en pl
  • US1851701A - Window lock : en
  • CH153675A - Process for the preparation of a condensation product which can be used as a reservation agent. : de en
  • CH153514A - Accounting facility. : de en
  • CH153520A - Screw-on binding with adjustable jaws and strap hooks. : de en
  • ES125811A1 - A new procedure to manufacture rain gutters. : en es
  • GB370407A - Improvements in and relating to the finishing of textile fibres and the like : en
  • BE386202A - : en fr
  • SU25649A1 - Apparatus for producing alternating electric current : en ru
  • US1851582A - Air tight meat cooker and processer : en
  • US1851616A - Screen : en
  • SU25919A1 - Device for the transport of flue dust : en ru
  • SU25923A1 - Screw hardening device : en ru
  • US1851009A - Slip operating device : en
  • US1851184A - Transformer : en
  • US1851921A - Manipulator for rolling mills : en
  • CA321082A - Compressor discharge valve : en fr
  • ES124488A1 - Procedure for the regulation of explosion chambers, particularly for combustion engine turbines. : en es
  • PL15762B1 - Come for a trip with the weight input level. : en pl
  • SU25619A1 - Direct current relay : en ru
  • US1851842A - Water tube boiler : en
  • CH153707A - Process for the preparation of a substantive polyazo dye. : de en
  • USD86633S - Timothy l : en
  • US1851699A - Space-current discharge device : en
  • US1851702A - Articulated car : en
  • USD86593S - bricout : en
  • PL15677B1 - Plant for producing producer gas or the like. : en pl
  • SU25739A1 - Theodolite : en ru
  • US1851727A - Storage battery locomotive : en
  • US1851192A - Gas range side lining : en
  • SU25723A1 - The method of obtaining plastic : en ru
  • US1851591A - Alternating current motor : en
  • US1851676A - Intucking mechanism : en
  • CA320980A - Heel : en fr
  • FR723055A - Automatic inner centering chuck : en fr
  • GB369763A - Warning devices set in action by the depression or deflection of the rails of a railway : en
  • FR722959A - Hard metal die : en fr
  • GB369986A - Suspension system for motor cars and vehicles of all kinds : en
  • PL15568B1 - The method of reducing dust losses in shaft furnaces and the device used for this purpose : en pl
  • SU25611A1 - Method and machine for applying tick marks and numbers on measuring tapes : en ru
  • BE386692A - : en fr
  • CH153676A - Process for the preparation of a condensation product which can be used as a reservation agent. : de en
  • DE547431C - Gas burner with an economy burner nozzle opening into a separate channel : de en
  • FR723010A - Improvements to automatic photography installations : en fr
  • PL15615B1 - Burner for liquid fuel and the method of its feeding. : en pl
  • SU25733A1 - Ellipse Tracer : en ru
  • SU25766A1 - Adaptation to the chronograph : en ru
  • US1850992A - Grass trimmer : en
  • US1851528A - Electric sadiron : en
  • US1851242A - Loader agitator for concrete mixing machines : en
  • PL15652B1 - A method of producing smoke for advertisements and smoke signals, especially by airplanes, and an apparatus for carrying out the method. : en pl
  • US1851875A - Power roller and surfacer : en
  • CA321084A - Elevator door mechanism : en fr
  • CH153496A - Instantly-drying ink, and method of making this ink. : en fr
  • US1851156A - Bark removing machine : en
  • US1851624A - Locomotive stoker : en
  • US1851460A - Tire chain fastener : en
  • US1851526A - Cracking system : en
  • US1851850A - Electric impact motor : en
  • CA320964A - Ruler scale magnifying device : en fr
  • SU25865A1 - Device to facilitate the rotation of the machine gun turret on the plane : en ru
  • US1851064A - Adjustable land leveler and floater : en
  • SU25671A1 - Sororizer for raw cotton : en ru
  • CA321097A - Sampling device : en fr
  • CH153468A - Process for decaffeinating green coffee. : de en
  • SU25752A1 - A device for recording sound on a gramophone record : en ru
  • US1851891A - Neck grip automatic milk bottle lock : en
  • US1851923A - Tongs : en
  • CA321044A - Jug and bottle washing machine : en fr
  • CH153648A - Hanging device for fashion items, in particular for self-ties, belts, socks and the like. : de en
  • DE547276C - Dimming device for lamps and headlights on motor vehicles and. like : de en
  • GB370478A - Device for indicating the change of the direction of travel and the stoppage of motor cars with indicator lights adapted thereto : en
  • SU25691A1 - Device for compacting curved laminated glass : en ru
  • SU25858A1 - Centrifugal regulator : en ru
  • ES125888A1 - A burner for oil of all kinds. : en es
  • ES815U - Phone case. (Machine-translation by Google Translate, not legally binding) : en es
  • SU25870A1 - Device for filling bottles with liquid and closing them with reusable closures : en ru
  • US1851281A - Sprayer : en
  • US1851933A - Variable resistor : en
  • PL15586B1 - Hatch extinguishing device in an air circuit breaker. Patent dependent on patent No. 1255. : en pl
  • ES125781A2 - IMPROVEMENTS INTRODUCED IN THE PURPOSE OF THE MAIN PATENT NUMBER 123764 : en es
  • CH153518A - Device on ink vessels to regulate the immersion depth. : de en
  • SU25716A1 - Slotting machine : en ru
  • US1851178A - Antenna : en
  • US1851450A - Stable solutions of pentavalent antimony compounds : en
  • CH153472A - Electrolytic pressure decomposer. : de en
  • CH153527A - Thermometer with metallic thermometric element. : en fr
  • CH153704A - Process for the preparation of a substantive polyazo dye. : de en
  • CH153641A - Setup in blind schemes to display the switching position of step transformers. : de en
  • US1851639A - Coordinate harmonica player : en
  • SU25746A1 - Device for setting the uniformity of sowing machines for seedlings : en ru
  • US1851744A - Calculating apparatus : en
  • US1851693A - Car door : en
  • US1851735A - Cable support for highway barriers : en
  • PL15671B1 - Compressor manual washing apparatus. : en pl
  • PL15632B1 - A method of producing a ceramic plastic mass. : en pl
  • SU25910A1 - Clamp for holding the parts to be welded during electric arc welding : en ru
  • US1851355A - Electric doorlock : en
  • US1851884A - Device for cambering spring leaves : en
  • US1851317A - Apparatus for making stereograms : en
  • PL15694B1 - Device for inducing breathing. : en pl
  • SU25633A1 - Air distributor for automatic single-wire air brake : en ru
  • USD86623S - Design fob a temple fob : en
  • CH153721A - Cylinder with a divided liner, especially for double-acting internal combustion engines. : de en
  • DE546881C - Device for converting a continuous rotary movement into a controlled axial movement : de en
  • DE547475C - Push rod lock for mowing machines : de en
  • GB369977A - Improvements in or relating to agents for the treatment of textiles : en
  • USD86600S - Design tor a : en
  • US1851811A - Cleaning and polishing paper : en
  • PL15706B3 - Method of testing the strength of water-resistant ferrous building parts. Patent additional to patent No. 3098. : en pl
  • US1851931A - Floor laying machine : en
  • USD86592S - bricout : en
  • SU25638A1 - Table for group light treatment : en ru
  • US1851295A - Underfold wrapping machine : en
  • US1851362A - Catalytic side chain oxidation of aromatic compounds : en
  • US1851689A - Method of blending materials in the making of briquets : en
  • DE547793C - Safety device for the impact fuse of projectiles and grenades that are thrown by hand or by a throwing device : de en
  • DE547874C - Roller conveyor : de en
  • FR723084A - Coupling arrangement for telephone systems with several intermediate offices arranged in series : en fr
  • DE547078C - Method and device for the recovery of brewer's yeast : de en
  • DE547346C - Gas pressure regulator : de en
  • GB369838A - Musical instruments, in which music is produced by frequency alterations of electricoscillations : en
  • GB370005A - Improvements in or relating to driving belts : en
  • US1851159A - Means for constructing stereochemical models : en
  • SU25694A1 - Cap for burner kitchen type "Primus" : en ru
  • US1851414A - Current control dumping device : en
  • US1851549A - Method and apparatus for power amplification : en
  • US1851750A - Waterproof case : en
  • US1851807A - Means for drying hides, skins, leather, plywood, and other products : en
  • SU25642A1 - Telephone broadcasting device : en ru
  • BE385060A - : en
  • CA320952A - Internal combustion engine : en fr
  • CA321064A - Knitting mechanism : en fr
  • CH153478A - Process for the production of nickel carbonyl. : de en
  • SU25640A1 - Microphone : en ru
  • CH153605A - Automatic parallel switching device. : de en
  • CH153628A - Process for the preparation of the dimethylcarbamic acid ester of m-dimethylaminophenol. : de en
  • DE547434C - Boerdel and double folding machine for closing metal containers : de en
  • CA321103A - Temperature control and ventilating system for railway cars : en fr
  • US1851773A - Saw set : en
  • SU25560A1 - Device for loading baking oven : en ru
  • SU25698A1 - Lifting stand for albums : en ru
  • US1851025A - Means for temporarily supporting structural elements : en
  • US1851005A - Tape-applying machine : en
  • US1851227A - Friction switch for electric motor circuits : en
  • DE547326C - Tilting device for conveyor slide : de en
  • CH153488A - Process for the preparation of a vat dye of the anthraquinone series. : de en
  • CH153636A - Automatic telephone system with mixed local and long-distance traffic. : de en
  • PL15672B1 - I-sections made of flat iron and the way of joining them. : en pl
  • PL15707B1 - X-ray contrast agent for visualizing the urogenital system. : en pl
  • US1851221A - Apparatus for supplying fuel to internal combustion engines, etc. : en
  • US1851866A - Front axle mounting for tractors : en
  • US1851627A - Process for treating earths and products therefrom : en
  • US1851185A - Telephone system : en
  • PL15579B1 - Articulated chain as a carrier of advertising and decorative lamps. : en pl
  • PL15653B1 - Machines for the centrifugal casting of tubes using rotating tube-shaped molds. : en pl
  • PL15779B1 - Emergency device. : en pl
  • US1851038A - Insulating cement : en
  • US1851057A - Cigarette case : en
  • SU25634A1 - Adaptation to the steam locomotive stoker for the descent of ash and slag removed from the blower into the tunnels located on the one and the other side of the lookout : en ru
  • US1851082A - Vat dyestuffs of the anthraquinone acridone series : en
  • US1851182A - Oven : en
  • US1851900A - Game apparatus : en
  • USD86607S - Design for a mixing spoon : en
  • US1851368A - Supporting means for aircraft sustaining rotors : en
  • CA321054A - Process of bleaching bast fibres : en fr
  • CA321000A - Electric current rectifier arc guide : en fr
  • CA320953A - Connecting member : en fr
  • SU25863A1 - All-metal airship : en ru
  • US1851078A - Grid suppressor for stabilizing radiofrequency amplifiers : en
  • USD86605S - Design fob a combined badiatob and humidifies : en
  • PL15725B1 - Ceiling slab. : en pl
  • US1851311A - Repeat mechanism for typewriters : en
  • US1851692A - Electric regulator : en
  • SU25677A1 - DuBois Type Ergograph : en ru
  • US1851049A - Typewriting machine : en
  • US1851576A - Support for machine guns and the like : en
  • US1851757A - Direct current time-element accelerating relay : en
  • FR723067A - Coupling arrangement for the selective control of sending and receiving devices of transport installations, in particular substation installations and cable substations : en fr
  • US1851502A - Hydraulic control : en
  • US1851752A - Articulated car : en
  • CH153617A - Headlights for automobiles. : de en
  • SU25886A1 - Prism for finishing calibers : en ru
  • US1851301A - Snow remover : en
  • US1851256A - Support for top and bottom cutter head motors of molders : en
  • US1851760A - Control system : en
  • CH153589A - Brush holder for split brushes. : de en
  • CH153665A - Cross member for contact lines for electric railways. : de en
  • CA321096A - Centrifugal clutch : en fr
  • DE547341C - Centrifugal pump with ventilation device : de en
  • SU25880A1 - Hydroplane : en ru
  • GB369690A - Improvements in the manufacture and production of fatty acid nitriles : en
  • US1851328A - Dough dividing and kneading machine : en
  • US1851501A - Neckband clamp : en
  • US1850993A - Helitractor : en
  • US1851382A - Locomotive truck : en
  • US1851647A - Target actuating and resetting mechanism : en
  • US1851131A - Typewriting machine and stand : en
  • US1851915A - Booster pump for windmills : en
  • BE386213A - : en fr
  • CA321020A - Friction clutch : en fr
  • US1851000A - Ear tag : en
  • US1851353A - Soffit hanger : en
  • US1851458A - Refrigerating apparatus : en
  • US1851930A - Oil immersed current distributing panel : en
  • US1851027A - Heat exchange device : en
  • US1851280A - Display card : en
  • DE547925C - Process for the preparation of indigoid dyes : de en
  • FR722876A - Method and apparatus for dredging and excavation using a digger wheel : en fr
  • GB369813A - A new or improved quadrangular tube adapted for the manufacture of corrugated headers for water tube boilers : en
  • GB369772A - Improvements in and relating to electrical cable installations : en
  • GB369830A - Improvements in or relating to bipolar rotating field magnets for turbo generators : en
  • GB370021A - Improvements in or relating to the operation of electrical discharge devices : en
  • CH153624A - Ankle bandage. : de en
  • DE547595C - Reverse gear : de en
  • DE547986C - Process for the separation of mixtures of aromatic amines : de en
  • FR722998A - Automatic winding device of a watch movement : en fr
  • PL15702B1 - Impact fuse for bombs or other projectiles. : en pl
  • DE547398C - Line system for the high-voltage side of electrical ignition systems : de en
  • ES125919A1 - A new device to debride the boot of the card. : en es
  • FR722861A - Safety plates for doors : en fr
  • FR723035A - Improvement and device provided to spindles or spindles of spinning and milling : en fr
  • PL15673B1 - Nickel-silver-tin-copper alloys. : en pl
  • US1851821A - Chain hook : en
  • USD86647S - Design for a radiocabinet : en
  • DE527928C - Procedure for interior painting of inaccessible spaces : de en
  • FR722865A - Motor vehicle warning device : en fr
  • ES125883A3 - Car tire covers molding and vulcanization procedure. : en es
  • DE547813C - Device for the automatic creation of the foremost sheet of one of the printing machines. Like. staggered sheet stack fed : de en
  • US1851307A - Releasable shaft-rotating device : en
  • USD86591S - Certificate of correction : en
  • ES125623A3 - An articulated portable electric lamp holder. : en es
  • FR723049A - Graduated tension device for sewing machines : en fr
  • DE547331C - Process for finishing cellulose fibers : de en
  • DE547759C - Kuekenheim : de en
  • FR722913A - Improvements to electrodynamic loudspeakers : en fr
  • PL15660B1 - Orthopedic shoe insert. : en pl
  • DE547091C - Rotating furnace for smelting iron and metals with inclined rotary and furnace axis : de en
  • SU25572A1 - Trolley for transportation of people on inclined workings with automatic brake device : en ru
  • GB369700A - Improvements relating to electric accumulators : en
  • GB369768A - Scaling hammer : en
  • GR3607B - MACHINE MOVING THROUGH WATER PRESSURE. : el en
  • DE547729C - Self-propelled vehicle for floor and rail travel : de en
  • DE547369C - Device for regulating work machines driven by three-phase machines for constant power, in particular wood grinders : de en
  • DE547824C - Process for the production of metal oxides which can be used as color oxide : de en
  • DE546980C - Barrel weight scale : de en
  • DK45463C - Automatic Fire Alarm System. : da en
  • DE547658C - Rotating compressor with rotary flaps and liquid pistons : de en
  • DE547699C - Device for supplying a three-electrode glow cathode tube for receiving devices from the power network : de en
  • DE547839C - Scales with one or more parallel scales : de en
  • FR722961A - Pump for liquids of all kinds : en fr
  • FR722909A - Improvements to oscillators, more particularly to low frequency oscillators : en fr
  • US1851134A - Work feed control : en
  • US1851680A - Hydraulic water motor : en
  • ES125872A1 - Device system that avoids the subtraction and loss of pocket wallets. : en es
  • FR722985A - Method for determining the oxygen content of any gas : en fr
  • GB370412A - Improvements in or relating to fractional distillation : en
  • CH153491A - Process for the preparation of an acidic wool dye of the anthraquinone series. : de en
  • CH153654A - Work table with endless conveyor belt for the compilation of mass-produced items. : de en
  • ES125902A3 - Installation to impregnate insulating tubes by means of vacuum, with automatic aspiration of the impregnating mass, independent of the number of containers. : en es
  • GB369706A - Improvements in apparatus for sorting granular materials : en
  • GB369852A - An improved manufacture of oxidation products of paraffin wax : en
  • GB369783A - Improvements in or relating to liquid levels : en
  • ES125898A1 - Improvements introduced in the cartridges for hunting shotguns. : en es
  • ES811U - Midsole in special shape for footwear. (Machine-translation by Google Translate, not legally binding) : en es
  • ES125705A1 - An automatic areostatic device for elevators, forklifts and other lifting machines driven by electric motors of direct current. : en es
  • GB369866A - Improvements in or relating to the manufacture of superheaters and parts thereof : en
  • GB369765A - The manufacture of new vat dyestuffs : en
  • PL15716B1 - A wheel to the car. : en pl
  • PL15737B1 - X-ray device. : en pl
  • GB370925A - Improvements in or relating to radio and other high frequency receivers : en
  • ES125739A1 - Improvements in fuel injectors with open nozzle for internal combustion engines. : en es
  • FR722852A - Eye dropper holder : en fr
  • FR722869A - Method and device for sharpening and ironing two-edged razor blades : en fr
  • FR723057A - Current pulse transmitter for warning systems, in particular for fire alarms : en fr
  • GB369785A - A process for the utilisation of raw tar and generally of similar mixtures containing both hydrocarbons and substances of a phenol type : en
  • ES125823A1 - Stabilizer and shock absorber for cars. : en es
  • DE547462C - Holding claws for wall mirror : de en
  • GB370011A - Improvements in or relating to the production of cellulose : en
  • DK45474C - Device for Cooling Liquids, e.g. Milk in Milk Guys. : da en
  • DE547656C - Moving grate with underwind operation with inclined backwards and upwards the fuel conveying grate elements, which are alternately moved forwards and backwards : de en
  • DE547883C - DC machine with shunt and main current excitation : de en
  • GB369821A - Improvements in and relating to sewing machines : en
  • FR722902A - Paper for wrapping tires, electric cables or the like : en fr
  • US1851919A - Liquid fuel burner : en
  • CA321036A - Motor drive : en fr
  • GB370025A - Improvements in silencing devices for engine exhaust : en
  • DE547251C - Ventilation device for motor vehicles : de en
  • FR722931A - Method and apparatus for automatic temperature control in refrigeration installations : en fr
  • US1851386A - Radiator inclosure : en
  • FR722928A - Protective device against wear of heels and soles of shoes : en fr
  • SU25829A1 - Tool for drilling cylindrical products from the end : en ru
  • SU25873A1 - A device for clamping glass jars when they roll up the lower edge of the shutter ferrule : en ru
  • US1851150A - Gas stove burner-bar and slide-plate support : en
  • FR722967A - Apparatus for shaker sieves, separation tables, etc. : en fr
  • DE541462C - Process for the production of lighting body parts made of wood, such as lamp arms o. : de en
  • DE547485C - Manufacture of sheaves from rolled iron : de en
  • PL15746B1 - A device for loading magazines of automatic firearms. : en pl
  • US1851371A - Animal trap : en
  • USRE18400E - of new yobk : en
  • GB369884A - Spinning spindle bearing : en
  • US1851315A - Conveying and elevating mechanism for roughage mills : en
  • SU25760A1 - Tutorial to demonstrate the circulatory process : en ru
  • US1851033A - Method for the removal of colloidal silica from mixed solutions obtained during the treatment of silicates with acids : en
  • US1851316A - Roughage mill : en
  • USD86630S - Design fob a waffle iron : en
  • CH153723A - Circuit to prevent self-excitation of non-network frequency of commutator cascades. : de en
  • ES125267A1 - Improvements in voltage regulators for dynamos with excitation brushes. : en es
  • GB369843A - Process for improving iron produced by the aluminothermic reaction for welding purposes : en
  • PL15667B1 - Method of obtaining iron oxide for catalytic purposes. : en pl
  • SU25682A1 - Medical dry bank : en ru
  • CH153519A - Soundboard. : en fr
  • CA321029A - Three-way current tap socket : en fr
  • PL15712B1 - Device for longitudinal welding of pipes coiled from tape. : en pl
  • US1851329A - Condenser for refrigerating systems : en
  • US1851790A - Electric synchronizing apparatus : en
  • US1851870A - Machine for making packages : en
  • BE386166A - : en fr
  • CA320974A - Steam generator : en fr
  • CH153620A - Device for igniting electric fluorescent tubes. : de en
  • SU25819A1 - The oil catcher to protect against the ingress of oil from the gear box into the cavity of the electric machine main bearing : en ru
  • SU25832A1 - Fixture for drilling machines equipped with two handles : en ru
  • US1851929A - Accelerator attachment for motor vehicles : en
  • US1851147A - Method of making planetary gearing : en
  • PL15681B1 - A method of increasing the rub-ability of paints with binders. : en pl
  • US1851041A - Quick-operating workholding device : en
  • DE547886C - Device for recording the speed and direction of water currents, especially sea currents : de en
  • SU25855A1 - Electromagnetic Diaphragm Pump : en ru
  • US1851108A - Piston packing : en
  • DE547778C - Truck train : de en
  • ES125868A1 - Safety device for combustion engines designed to prevent unduly high ignition pressures at startup. : en es
  • GB369908A - Improved method of and device for spraying liquids : en
  • US1851257A - Fountain pen : en
  • USD86645S - Design eor a glove ob similar article : en
  • DE547232C - Method for braking a motor vehicle by the engine with termination of the exhaust line : de en
  • ES821U - Cross document. (Machine-translation by Google Translate, not legally binding) : en es
  • US1851146A - Automatic clutch : en
  • US1851279A - Hull unit for air and water craft : en
  • CH153713A - Process for the preparation of a vat dye of the benzanthrone-pyrazolanthrone series. : de en
  • PL15581B1 - Loading device for concrete mixers. : en pl
  • SU25835A1 - Device for milling valve sockets : en ru
  • US1851475A - Process for the manufacture of aluminium fluoride : en
  • PL15684B1 - A method of producing multi-layered glass, especially glass provided with glass coatings, and a device for carrying out this method. : en pl
  • PL15781B3 - A method of obtaining high-percentage calcium cyanamide or magnesium cyanamide, or their mixtures. : en pl
  • SU25850A1 - Caviar salting device : en ru
  • US1851485A - Alternating current relay : en
  • CA320945A - Packing manufacture : en fr
  • SU25840A1 - Rocker mechanism for a side-planer with rapid retraction : en ru
  • US1851120A - Azo dyestuffs : en
  • DE547921C - Device for frequency monitoring by means of two resonance circuits, one of which is tuned to a frequency slightly above and the other to a frequency slightly below the setpoint : de en
  • GB369775A - Improvements in or relating to safety razors : en
  • US1851437A - Method of making trolley ears : en
  • US1851599A - Puller for working implements : en
  • CA320956A - Cigarette holder and filter combined : en fr
  • DE547863C - Process for the production of car drawbars, especially for horse-drawn army vehicles : de en
  • FR723074A - File with index cards visible : en fr
  • GB370006A - A new form of sweetmeat : en
  • US1851723A - Swivel joint : en
  • USD86608S - Howard l : en
  • USD86650S - Design fob a jab ob similab containeb : en
  • ES803U - Perfections in bags for golf clubs. (Machine-translation by Google Translate, not legally binding) : en es
  • CA321099A - Motor-vehicle construction : en fr
  • DE547376C - Exchangeable rubber straps or the like to compensate for tension, especially in the case of orthopedic bandages, abdominal bands, hip braces, corsets or the like. : de en
  • ES125838A1 - An improvement in the elastic suspensions of motor vehicles. : en es
  • DE546789C - Machine for filling underbeds, etc. like : de en
  • DK45453C - Coupling device for Telephone system with Selector operation and Voice current amplifiers. : da en
  • CA321091A - Piston ring : en fr
  • US1851423A - Golf game : en
  • US1851495A - Radio broadcast distribution : en
  • PL15645B1 - Carburetor for internal combustion engines. : en pl
  • US1851669A - Internal combustion engine : en
  • SU25688A1 - Armored glass : en ru
  • US1851102A - New sulfoderivatives of higher fatty acids and process of making same : en
  • US1851144A - Electric flasher : en
  • US1851569A - Electric condenser : en
  • ES125879A1 - OSCILLATOR DIFFUSER FOR ELECTROMEDICAL AND OTHER PURPOSES : en es
  • ES125894A1 - A procedure for the production of metal parts for construction toys. : en es
  • GB369826A - Improvements in or relating to the packing of materials into cans prior to sealing : en
  • CA321104A - Combined heating and cooling system for railway cars : en fr
  • ES125754A1 - Improvements in closing systems. : en es
  • GB369705A - Improvements relating to timekeepers : en
  • GB369670A - Improvements in and relating to apparatus for cooling and solidifying carbon dioxide : en
  • DE547797C - Force equalization device for electrical voltage regulator : de en
  • FR722974A - Anti-theft device for furniture and the like : en fr
  • GB369873A - Improvements relating to cooling and lubricating systems for internal combustion engines : en
  • ES125785A1 - Improvements in the elements for coverings of roofs or covers and partitions. : en es
  • FR722883A - Improvements concerning carpet fasteners : en fr
  • GB369854A - Improvements in sintered hard metallic alloys for use in the manufacture of implements and tools : en
  • GB370014A - Improvements relating to railway traffic controlling apparatus : en
  • GB370477A - Improvements relating to the making of ceramic masses : en
  • PL15739B1 - A device for flushing the intestines in the bath : en pl
  • SU25588A1 - Belt conveyor for transferring peat crumb from the router to the conveyor : en ru
  • DE547601C - Photo copier : de en
  • GB369693A - Improvements in or relating to bottle closing and like machines : en
  • GB369904A - Improvements in or relating to spectacle frames : en
  • GB370396A - Process for the absorption of carbonic acid from gaseous mixtures by alkali-carbonate solutions : en
  • FR722881A - Process for obtaining asphaltic products from aromatic and naphthenic mineral oils, and products obtained : en fr
  • DE547306C - Image projector and viewer : de en
  • DE547456C - Electric iron with preferably cylindrical heating element inserted from the front end : de en
  • ES125887A1 - CLAIM DEVICE : en es
  • GB369770A - Mechanical figures : en
  • FR722993A - Arrangement for acoustic diffusers with bilateral reflection, in particular for electrostatic loudspeakers : en fr
  • ES124524A1 - The industrial procedure of converting and using the cortadillo and the lump or sugar tablet as agent, element or vehicle announcer, informant, propagator or claim of news and products related to various industries and activities or : en es
  • SU25782A1 - Landing machine : en ru
  • FR722891A - Pretreatment process for raw juice : en fr
  • FR723078A - Improvements to removable tracks for exhibitions : en fr
  • CH153532A - Device for connecting electricity meters and recording instruments. : de en
  • US1851961A - Producing hydrogen peroxide : en
  • CH153442A - Method and device for cleaning hollow vessels. : de en
  • CH153657A - Trailer coupling, in particular for motor vehicles. : de en
  • FR723032A - Two-color cinematography camera : en fr
  • GB369699A - Improvements in or relating to hand bags : en
  • PL15580B1 - Grain cleaning device. The patent depends on the patent No. 12415. : en pl
  • PL15591B3 - Electric rectifier. : en pl
  • US1851061A - Process and machine for making envelopes : en
  • CH153599A - Circuit breaker. : de en
  • DE547553C - Wall socket for inclined lamp position : de en
  • FR722943A - Frame for lipstick sticks and the like : en fr
  • GB369683A - Improvements relating to side straps of trousers : en
  • CH153660A - Wheel for large and small tractors. : de en
  • BE386643A - Process for the preparation of dyeing products by transformation of azo dyes : en fr
  • CA321067A - Windshield securing device : en fr
  • PL15590B1 - The method and device for treating the human body by means of variable inadequacy. : en pl
  • PL15625B1 - Machine for spreading fertilizer or other materials. : en pl
  • US1851023A - Metal blank and method of forming same : en
  • US1851515A - Refrigerated showcase : en
  • US1851938A - Bung fixture for sheet metal containers and method of attaching the same : en
  • US1851092A - Transmission delay circuits : en
  • US1851206A - Handcuff : en
  • US1851344A - Closure check : en
  • US1851384A - Switch : en
  • US1851779A - Collapsible bow and arrow stand : en
  • SU25897A1 - Machine for grinding products from clay mass : en ru
  • US1851533A - Metal tank rectifier : en
  • US1851886A - Clinometer : en
  • CA320950A - Automobile heating apparatus : en fr
  • CH153487A - Process for the production of a durable and readily soluble derivative of the sulfuric acid ester of the leuco compound of jade green. : de en
  • PL15766B1 - An injection method and device for fueling internal combustion engines. : en pl
  • US1851016A - Valve : en
  • US1851370A - Fishhook releaser : en
  • US1851749A - Modified starches and method of making same : en
  • CH153626A - Pessary. : de en
  • PL15639B1 - The method of obtaining N-substituted compounds of the pyridone series. : en pl
  • SU25728A1 - The method of manufacture of brake pads cars : en ru
  • SU25853A1 - Fixture for restoring spoiled perforation in film : en ru
  • US1851327A - Method of and apparatus for sound recording : en
  • SU25580A1 - Tool for bending the tail of the needle used in hosiery in the hall machines : en ru
  • SU25741A1 - Device for measuring the depth of water basins : en ru
  • SU25745A1 - Meter for liquid fuel : en ru
  • GB369729A - An automatic arrester for gramophone turntables : en
  • PL15593B1 - A dock-type ship for the transport of river ships. : en pl
  • SU25721A1 - Broom Crusher : en ru
  • US1851011A - Arm protector : en
  • USD86640S - Design por cover paper : en
  • ES125843A1 - A new procedure for manufacturing rubber objects. : en es
  • ES125923A1 - Perfections in the manufacture of ampoules for injections of serums and hypodermic solutions; to facilitate the expulsion of said liquids. : en es
  • US1851124A - Smoking pipe reamer : en
  • US1851238A - Electric arc disrupter : en
  • US1851594A - Metallurgy of complex ores : en
  • CA321006A - Safety device for printing machines : en fr
  • US1851073A - Liquid container : en
  • US1851559A - Fluid cooled cleaner element : en
  • SU25617A1 - Book cover : en ru
  • US1851018A - Hay press : en
  • DE503899C - Electric television : de en
  • DE547231C - Chopping machine with chopping knives mounted on rocker arms and a chopping roller arranged behind : de en
  • DE547411C - Two-for-one twisting spindle : de en
  • PL15683B1 - Ink bottle. : en pl
  • SU25764A1 - Checkout : en ru
  • US1851412A - Blade for sickle bars : en
  • USD86622S - Charles miller : en
  • US1851722A - Dispensing device : en
  • CH153583A - Process for regulating the speed of rotor-fed three-phase shunt motors with double brush sets by means of series-parallel connection of the stator winding. : de en
  • SU25864A1 - Ice measles for airship : en ru
  • PL15644B1 - Long-distance electrical cable for weak currents. : en pl
  • US1851873A - Method of improving air conditions in workrooms in which artificial products of viscose are manufactured : en
  • US1851503A - Electric torch : en
  • PL15599B1 - Plug-in pin, made by rolling one piece of sheet metal, suitable for cathode ray tubes or similar, and the method of its manufacture. : en pl
  • US1851330A - Material for conversion to cellulose derivatives and process of producing same : en
  • US1851527A - Separator : en
  • US1851748A - Method and apparatus for coding and decoding : en
  • CH153479A - Process for the production of a new ester mixture that is valuable as an auxiliary for the textile industry. : de en
  • CH153525A - Tolerance gauge, more particularly for the control of axes, pinions and other supplies of watchmaking and small mechanics. : en fr
  • PL15577B1 - A method and a device for treating exposed images with gaseous agents. : en pl
  • US1851815A - Laundry ironing and like machine : en
  • US1851318A - Stack draft control apparatus : en
  • US1851715A - Automotive steam generator : en
  • US1851100A - Life-saving suit, specially for airmen, mariners, and the like : en
  • US1851369A - Process for the production of negatives without photography : en
  • DE547104C - Device for drying fabrics, paper webs or the like. : de en
  • DE547945C - Automatic bar lathe in which a supply bar removed from a magazine follows the work in progress by an automatic device and finally ejects the remainder : de en
  • US1851764A - Aeroplane : en
  • US1851851A - Heater : en
  • SU25931A1 - Valve distribution for a single membrane dry gasometer : en ru
  • US1851032A - Packing for rotating shafts : en
  • US1851434A - Method of heating by steam : en
  • US1851706A - Electron discharge device : en
  • CH153700A - Process for the preparation of a new conversion product of 1,2-anthraquinone-thioglycol-carboxylic acid. : de en
  • US1851161A - Resistor grid : en
  • US1851400A - Film movement : en
  • USD86646S - Design for a display device : en
  • CH153687A - Process for the preparation of 5-amino-2-benzoylaminohydroquinone diethyl ether. : de en
  • US1851190A - Adjustable plow attachment : en
  • US1851829A - Scythe, straw knife, and the like : en
  • SU25710A1 - Cork for installation in concrete foundations of wells for anchor bolts : en ru
  • US1851545A - Arrangement for the telegraphic transmission of pictures and the like : en
  • SU25856A1 - Actuator for pump isolation valve : en ru
  • US1851552A - Conductor clamp : en
  • CH153548A - Process for the production of aluminum alloys. : de en
  • CH153701A - Process for the preparation of a new conversion product of 1,2-anthraquinone-thioglycol-carboxylic acid. : de en
  • US1851160A - Resistor grid : en
  • DE547401C - Depositing device for gluing machines : de en
  • DE547753C - Device for ventilating electrically heated roasting and baking devices : de en
  • CA321018A - Floor mat : en fr
  • SU25567A1 - Hammer drill bit : en ru
  • SU25586A1 - A device for trimming the bottom of a layer of pro-graded peat deposits : en ru
  • DE547780C - Connection, in particular the spring ends, to the vehicle frame of motor vehicles with the interposition of rubber : de en
  • US1851088A - Roofing shingle : en
  • US1851157A - Electric switch : en
  • US1851605A - Delivery mechanism for paper rolls in paper making machines : en
  • US1851935A - Means for die casting : en
  • FR723063A - Further development of men's suspender adjustment hooks : en fr
  • GB369857A - Improvements in vacuum flasks : en
  • CH153494A - Process for the preparation of sulfur dyes. : de en
  • PL15641B1 - A device for pulling and tensioning a radio antenna F projected from under the fuselage. : en pl
  • US1851903A - Heat treatment of cold shaped manganese steel articles : en
  • US1851060A - Process and machine for making bags : en
  • US1851862A - Mold board : en
  • SU25578A1 - Wire Straightening, Polishing and Cutting Machine : en ru
  • CH153690A - Process for the preparation of 3.4.6-trimethyl-1-aminobenzene-2-sulfonic acid. : de en
  • DE547396C - Seed dressings : de en
  • ES125882A3 - Procedure for bulging tire covers made on flat drum. : en es
  • DE547660C - Orthopedic shoe insole with edge protection plate : de en
  • GB370409A - Improvements in or relating to radio and other high frequency receivers : en
  • CH153666A - Device bringing together in a single command the steering and stability organs of planes in order to increase their safety during flight. : en fr
  • SU25652A1 - Apparatus for irradiating a liquid with ultraviolet rays and exposure to ionized air : en ru
  • US1851619A - Hot air distributing apparatus for automobiles : en
  • SU25697A1 - Clothes storage device : en ru
  • SU25709A1 - Plastering machine : en ru
  • US1851339A - Concrete form construction : en
  • US1851820A - Apparatus for treating the contents of closed containers : en
  • DE547444C - Safety device for overhead rail vehicles : de en
  • DE547779C - Engine mounts for motor vehicles : de en
  • CA320999A - Electric current rectifier : en fr
  • SU25624A1 - Suspension bridge in the form of an upturned three-hinged arch with a stiffening beam : en ru
  • US1851615A - Road building spacer : en
  • PL15563B3 - The arrangement of molds and hooves for ironing footwear wholly or partially made of rubber and for simultaneous sharp cutting of the rubber edges. : en pl
  • DE547880C - Conveyor system : de en
  • SU25869A1 - Device for washing and drying cans : en ru
  • US1851099A - Concealed manifold gas range : en
  • GB369875A - Improvements in and relating to the lubrication of internal combustion engines : en
  • GB370499A - Improvements in or relating to electrical signalling systems : en
  • CA320923A - Fire kindler : en fr
  • CH153480A - Process for the preparation of chloranil. : de en
  • GB369825A - Methods of investigating the internal structure of inanimate objects : en
  • FR723053A - Expulsion fuses : en fr
  • US1851140A - Alloy : en
  • GB369742A - Improvements in or relating to cigarette packing machinery : en
  • PL15647B1 - Automotive headlight device steered automatically depending on the rotation of the steering wheel. : en pl
  • GB369897A - Remote control apparatus for radio receivers : en
  • US1851789A - Electrolytic apparatus : en
  • FR722887A - Process for making calcium cyanamide : en fr
  • CH153551A - Jig boring machine with device for precise horizontal positioning of the crossbeam of the machine. : de en
  • ES125841A1 - Improvements in the manufacture of artificial filaments or filaments. : en es
  • CH153652A - Liquid container and method of making the same. : de en
  • SU25661A1 - The method of obtaining light-resistant lithopone : en ru
  • US1851007A - Disinfectant and preserving agent : en
  • US1851286A - Ventilator : en
  • US1851321A - Molding machine : en
  • US1851928A - Alloy : en
  • FR722878A - Product and method for repairing dentures made of hecolite or other similar applications : en fr
  • FR723060A - Installation of watch movement : en fr
  • DK45452C - Device, by means of which bitumen or a similar material can be worked over a road surface or the like. : da en
  • PL15629B1 - Paddle wheel with tilted blades for propelling aircraft. : en pl
  • CH153500A - Process for producing a resin. : de en
  • ES125847A1 - A modeling device to color the lips. : en es
  • IE11897L - Variable throw crank : en
  • DE547492C - Made of smooth jacket and the connections, connections, etc. Like. Receiving soil composed gasoline containers, especially for motorcycles : de en
  • SU25574A1 - Head tipper for lubricating mining wagons : en ru
  • SU25779A1 - Adaptation to fine seedlings for nesting seeding of seeds and mineral fertilizers : en ru
  • US1851264A - Adjusting device for cigarette machines : en
  • SU25639A1 - Letterpress Telegraph : en ru
  • GB369784A - Improvements in or relating to air supply pipes for multicylinder internal combustion engines : en
  • ES125829A1 - A procedure for the reproduction of printed matter, engravings, paintings, photographs, chromos and lithographs on any material or object to which you want to transfer those. : en es
  • GB369675A - Improvements in or relating to the treatment of artificial silk : en
  • GB370500A - Improvements in or relating to impulse transmitters for use in electrical signallingsystems : en
  • GB370416A - Improvements in or relating to liquid level indicators : en
  • GB369976A - A process for obtaining sub-products from coal by means of solvents : en
  • US1851729A - Conduit fitting : en
  • GB369828A - Process for the preparation of a special product intended to delete or obliterate inscriptions or drawings in black or red ink from tracing cloth, without leaving any trace thereon : en
  • FR722875A - Device for switching the rotating dolls : en fr
  • ES125755A1 - A new procedure for making books. : en es
  • GB369847A - Device for conveying liquids to the vertically movable discs in disc-type gas-holders : en
  • GB370389A - Improvements in or relating to electrical transformers or similar inductive apparatus : en
  • FR723000A - Improvements to typewriters, calculators and the like : en fr
  • FR723089A - Coupling arrangement for telephone systems with selector service, in particular for systems with secondary stations : en fr
  • GB369672A - Improvements in and connected with filing devices for card indexes and the like : en
  • ES125875A1 - A procedure for the manufacture of covers for cylinders and discs. : en es
  • FR722975A - sliding and convertible safety ladder : en fr
  • US1851459A - Control means for multiple sound reproducers : en
  • US1851710A - Reenforced concrete article : en
  • FR722986A - Command and control device for a signaling installation on a motor vehicle : en fr
  • GB369787A - Improvements in devices for squeezing or pressing slices of fruit : en
  • GB369709A - Improvements in controllers for reversing the inner drum of electrically operated washing machines : en
  • FR722936A - Electrically actuated warning devices : en fr
  • DE547440C - Device for depositing the workpieces coming from printing, inserting, collating and similar machines into an overall stack : de en
  • ES604Y - Playing cards with interrupted drawing. : en es
  • SU25814A1 - A device for installing the distributors in internal combustion engines by changing their relative position : en ru
  • CA321071A - Windrow harvester : en fr
  • GB369975A - Lubricating oils and method of producing same : en
  • PL15570B1 - Liquid extinguisher. : en pl
  • US1851819A - Dust separator : en
  • SU25561A1 - A raincoat that can also serve as a cloth for the formation of tents, barriers, etc. : en ru
  • PL15631B1 - Chain insulator. : en pl
  • PL15700B1 - MKPF414 l / 0% Automatic weapon with reduced recoil. : en pl
  • SU25729A1 - Method of making felt : en ru
  • SU25672A1 - Machine for trepan stalk bast plants : en ru
  • US1851001A - Guide mechanism for use in connection with welding machines and the like : en
  • US1851097A - New azo dyestuffs : en
  • US1851276A - Tube cutting and flaring machine : en
  • SU25675A1 - Carding machine for bast fibers : en ru
  • SU25804A1 - Device for building fruit from trees : en ru
  • BE386233A - : en fr
  • US1851106A - Elastic metal band for wearing apparel : en
  • DE547180C - Method for reducing the maximum tractive effort in electrically coupled, remote-controlled vehicles : de en
  • SU25732A1 - Ellipse Tracer : en ru
  • US1851154A - Controller : en
  • DE547175C - Process for the preparation of double compounds of the salts of phenylquinoline carboxylic acids with 1-phenyl-2, 3-dimethyl-4-dimethylamino-5-pyrazolone or 1-phenyl-2, 3-dimethyl-5-pyrazolone : de en
  • DE547245C - Braking device for trucks : de en
  • DE547412C - Process for the production of storage-stable pressed explosive charges : de en
  • DE547776C - Flying ship : de en
  • FR722855A - Ligating device : en fr
  • FR722934A - Pocket for writing paper, envelopes and illustrated postcards : en fr
  • SU25711A1 - Brick lift : en ru
  • CH153438A - Cabinet that can be used for warming and storage purposes. : de en
  • CH153529A - Counter device. : en fr
  • PL15543B1 - Spiral hinge for joining two or more plates or sheets and the way of fixing it on a table or desktop. : en pl
  • US1851777A - Electric steam pressing iron : en
  • SU25673A1 - Flatting machine for stems : en ru
  • SU25816A1 - Compound plate spring : en ru
  • US1851116A - Piston handling implement : en
  • US1851813A - Shiftable door bottom : en
  • CA321004A - Selection apparatus of addressing machines : en fr
  • CH153629A - Process for the preparation of the dimethylcarbamic acid ester of m-dimethylaminophenol. : de en
  • CH153679A - Process for the preparation of an oxidation product of the isothiazole anthrone series. : de en
  • US1851500A - Air intake for engines : en
  • US1851856A - Extracting means : en
  • US1851888A - Process for the manufacture of activated carbon : en
  • USD86639S - Design for cover paper : en
  • SU25758A1 - Device for determining forces in statically uncertain systems : en ru
  • US1851137A - Building construction : en
  • CH153674A - Process for the production of a new cellulose derivative. : de en
  • DE547271C - Three-phase transformer, switchable from star-zigzag to star-star connection : de en
  • ES804U - Anti-slip device applicable to cavalry horseshoes. (Machine-translation by Google Translate, not legally binding) : en es
  • USD86594S - Design for a shoe sole : en
  • US1851127A - Method of making pipe plugs : en
  • US1851547A - Internal combustion engine : en
  • SU25704A1 - The method of device flat jumpers : en ru
  • SU25735A1 - Instrument for testing packing sleeves bounded within by two conical surfaces : en ru
  • US1851272A - Production of anhydrous aluminum chloride : en
  • US1851358A - Two-way electric switch : en
  • US1851226A - Fluid control tank : en
  • DE547688C - Mobile height conveyor : de en
  • GB370890A - Improvements in apparatus for the control of the power factor of electric supply systems : en
  • SU25626A1 - Fixture for maintaining balance of a monorail carriage on poles : en ru
  • US1851611A - Safety device for prime movers : en
  • PL15735B1 - Electric discharge tube for multiphase AC straightening. : en pl
  • DE547851C - Control for internal combustion engines : de en
  • CA321008A - Device for transferring bottles from bottle-forming machines : en fr
  • CA321034A - Sound producing device : en fr
  • CH153498A - Process for the preparation of resin solutions. : de en
  • DE547388C - Device for displaying speed changes, in particular of motor vehicles : de en
  • DE547474C - Money changing device : de en
  • DE547629C - Stretch carrier in cage shape for stretch yarn dyeing machines : de en
  • PL15556B1 - A method of cleaning items extruded from a powdered material, and a machine for carrying out the method. : en pl
  • SU25615A1 - Water on the curtain to the melting and heating furnaces : en ru
  • CH153637A - Telephone system with dialer operation. : de en
  • USD86629S - Design for a bottle : en
  • SU25812A1 - Device for supporting a fishing rod submerged in water : en ru
  • US1851674A - Means for mounting rotatable bodies : en
  • US1851894A - Control device for oil or gas wells : en
  • CA321075A - Sanitary napkin : en fr
  • CA320934A - Chewing tobacco : en fr
  • CH153608A - Electromagnetic ignition device for mercury vapor rectifiers. : de en
  • US1851051A - Motor : en
  • CA320930A - Heavy load sheet piling : en fr
  • SU25811A1 - Device for shredding plant stems : en ru
  • SU25861A1 - Cover to the fire extinguisher : en ru
  • US1851013A - Bill clip : en
  • US1851173A - Method of and apparatus for gauging articles : en
  • US1851593A - Stop watch : en
  • PL15612B3 - A method of shortening a voice carrier made of steel wire. : en pl
  • PL15708B3 - A method of producing telephone cables made of strand groups. : en pl
  • US1851132A - Telephone system : en
  • US1851838A - Tape reperforator : en
  • CH153495A - Process for the production of a vat dye preparation. : de en
  • CH153526A - Inclinometer. : de en
  • SU25651A1 - Electro Hydro Treatment Device : en ru
  • US1851917A - Picture frame structure : en
  • PL15745B1 - Automatic firearms. : en pl
  • US1851172A - Grease trap : en
  • US1851213A - Safety screw with tightening pressure : en
  • US1851245A - Recording device for automobiles : en
  • US1851407A - Cooling system : en
  • US1851117A - Moving talking picture apparatus : en
  • SU25781A1 - Landing machine : en ru
  • SU25893A1 - Sensitive Head Button Fuse : en ru
  • US1851869A - Sickle guard : en
  • US1851586A - Motor : en
  • SU25943A1 - Wire twisting machine : en ru
  • DE547800C - Process for the production of laminated glass : de en
  • BE386612A - : en
  • CH153573A - Steam regulating valve for steam turbines. : de en
  • CH153612A - Mercury Vapor Rectifier. : de en
  • CH153449A - Process for the production of synthetic threads by the dry spinning process. : de en
  • CH153724A - Process for the preparation of a derivative of hydroquinone monophenyl ether. : de en
  • FR722980A - Elastic shaft coupling : en fr
  • DE547756C - Device for regulating the trolley feed at the stacking shaft : de en
  • DE547703C - Asynchronous reactive power machine for the exclusive delivery or absorption of leading reactive power : de en
  • PL15729B1 - Device for gassing and partial combustion of liquid fuel. : en pl
  • SU25635A1 - Automatically controlled with locomotive shooter : en ru
  • SU25738A1 - Instrument for calibration of weights prisms : en ru
  • CH153570A - Rotary piston machine with gear rotor. : de en
  • CA321090A - Signalling system : en fr
  • CH153581A - Dry ice small cooler. : de en
  • SU25702A1 - Hot water boiler for central heating : en ru
  • US1851859A - Comb : en
  • DE547486C - Bow guide for string instruments : de en
  • GR3611B - OBSTRUCTIVE CAP, METHOD AND MACHINE TO ATTACK THIS ON OPTIONS OF CONTAINERS BC. BOTTLES. : el en
  • CA320991A - Cheese moulding apparatus : en fr
  • CH153588A - Magnetic pole for electrical machines. : de en
  • CA321056A - Baloonet envelope : en fr
  • SU25641A1 - Adaptation to telephone sets for call registration in the absence of the subscriber : en ru
  • SU25662A1 - Method of making light resistant lithopone : en ru
  • US1851482A - Automatic or semiautomatic telephone system : en
  • US1851932A - Method of finishing metalware : en
  • SU25706A1 - Double-sided roof tiles : en ru
  • US1851566A - Grinding machine : en
  • USRE18397E - A cobpobation : en
  • GR3603B - MEANS FOR THE PREPARATION OF WATERMARK MASSES FROM CEMENT AND SAND MORTAR. : el en
  • DE547417C - Recording point for tape lifts : de en
  • CA321109A - Battery terminal clamp : en fr
  • CH153439A - Electrical device, in particular for the household. : de en
  • DE547683C - Gyro crusher : de en
  • US1851105A - Conveyer : en
  • US1851285A - Amusement device : en
  • US1851456A - Hydraulic variable speed gear : en
  • US1851809A - Juice strainer : en
  • PL15600B1 - Machine for massage. : en pl
  • SU25565A1 - Serpentine drill : en ru
  • DK45461C - Device for automatic backpressure filling machines. : da en
  • US1851283A - Gauge : en
  • US1851323A - Sign : en
  • SU25628A1 - Device for setting the control tubes of the safety valve "Alpha" on the hot steam train : en ru
  • SU25822A1 - A mechanism for converting rotational motion into reciprocating : en ru
  • CH153474A - Process for the production of iron phosphorus containing at most small amounts of silicon : de en
  • CA320946A - Packing manufacture : en fr
  • CA320986A - Internal combustion engine : en fr
  • FR722999A - Automatic winding device for timepieces : en fr
  • GB369895A - Improvements in or relating to chair for carrying children when walking : en
  • FR723005A - Lighting fixture : en fr
  • GB369758A - Improvements in machines for sweeping gutters, roads and other surfaces : en
  • US1851209A - Yarn carrier stop control mechanism for flat knitting machines : en
  • US1851698A - Fishhook : en
  • DE547879C - Loading device with conveyor belts that can be raised and lowered under a mobile bridge : de en
  • GB370426A - Improvements in the insulation of the windings of high tension dynamo electrical machines : en
  • GB370037A - Manufacture of dyestuffs of the anthraquinone series : en
  • FR722951A - Pocket notepad : en fr
  • ES125826A1 - Vulcanization device for tire covers for vehicle wheels. : en es
  • FR722950A - Automatic mixer : en fr
  • GB369835A - Improvements in means for collecting cigarettes delivered from machines for making the same : en
  • DE547742C - Scratching goods take-off for circular knitting machines : de en
  • US1851436A - Brush mounting for fruit brushes : en
  • PL15584B1 - Arrangement of connecting cables in boxes with PUPIN coils. : en pl
  • US1851163A - Apparatus for effecting alpha partial separation of mixed gases : en
  • PL15589B3 - Submersible pump. : en pl
  • US1851925A - Battery terminal puller : en
  • DE547820C - Device for reducing the amount of steam in front of the anodes of mercury vapor rectifiers in metal housings : de en
  • DE547206C - Securing clip against tearing wooden sleepers : de en
  • SU25857A1 - Dial gauge hydraulic scales : en ru
  • CH153456A - Jacquard flat knitting machine. : de en
  • DE547755C - Rope binding for conveyor baskets : de en
  • BE386382A - X-ray system for taking X-rays with short exposure times : en fr
  • US1851195A - Apparatus for indicating the amount of material in alpha receptacle : en
  • US1851366A - Shade roller stop : en
  • GB369776A - Improvements in dovetailing machines : en
  • CH153688A - Process for the preparation of 2,5-dichloro-4-amino-1-toluene-3-sulfonic acid. : de en
  • ES125904A1 - A security and protection device applicable to closing doors and metal blinds of all kinds. : en es
  • FR723040A - New baking oven : en fr
  • GB369804A - Improvement in cigar making machines : en
  • GB370027A - Improvements in feeding bottles and the like : en
  • CH153533A - Billing machine. : de en
  • CA321060A - Packing cord : en fr
  • CA321069A - Mine charging device : en fr
  • CH153434A - A cot that can be used as a bassinet and playpen. : de en
  • CH153484A - Procedure for representing C. C. disubstituted barbituric acids. : de en
  • DE547121C - Calibration procedure for single and multi-phase alternating current meters by means of a standard meter through which almost the same current flows in the meter to be calibrated at different test loads : de en
  • DE547878C - Mobile conveyor with rotating shovel and screening device : de en
  • US1851203A - Compound for treatment of oils : en
  • US1851696A - Firearm : en
  • US1851787A - Tab for hose or stocking supporters : en
  • US1851513A - Aircraft and watercraft construction : en
  • PL15747B1 - High voltage electric cable I way of laying 90. : en pl
  • US1851646A - Locomotive stoker : en
  • USD86651S - Design fora jar or similar article : en
  • DE547604C - Bumper for sea mines : de en
  • US1851520A - Knife sharpener : en
  • US1851682A - Poultry watering trough : en
  • CY23A - Improvements relating to chambers for the fermentation of offal garbage and like manurial matter : en
  • DE546958C - Method for the wireless transmission of messages by means of two electric circuits fed by a generator and working in differential coupling on the antenna circuit : de en
  • DE547571C - Child seat and deck chair with rocking runners : de en
  • CH153631A - Device for generating permanent hair waves. : de en
  • CA321073A - Disinfectant : en fr
  • CH153470A - Process for the production of disperse systems. : de en
  • PL15567B1 - Automatic pistol. : en pl
  • PL15650B3 - A method of producing an electric zarowe igniter. : en pl
  • US1851523A - Collapsible top for vessels : en
  • US1851618A - Button : en
  • FR722860A - Alloy specially applicable to the manufacture of superheaters and superheater made from this alloy : en fr
  • GB369722A - Improvements in the manufacture of glass articles : en
  • US1851499A - Thermal pad for cots : en
  • US1851824A - Clock face and hand : en
  • PL15738B1 - A volumetric valve, especially a pressure reducing valve. : en pl
  • USRE18401E - By allied : en
  • CA320955A - Process and plate for colour printing : en fr
  • DE547395C - Pest repellants : de en
  • DE547498C - Hunting rifle with superimposed barrels : de en
  • DE547969C - Process for the production of sharply defined castings or finished castings from difficult-to-melt metals in molds : de en
  • US1851812A - Warp stop shield for silk mills : en
  • CA321028A - Double speed synchronous dynamo electric machine : en fr
  • CH153575A - Automatic governor for igniters of internal combustion engines. : de en
  • CH153718A - Process for the preparation of a vat dye. : de en
  • DE547468C - Talking machine with record changing device and radio message receiver : de en
  • DK45475C - Wired Cable or Rope. : da en
  • GB369871A - Improvements in, or relating to, road, lawn, and the like rolling devices : en
  • PL15623B1 - The method of obtaining coked mixture of coal and ore. : en pl
  • US1851250A - Disconnecting fuse : en
  • US1851350A - Liquid dispensing device : en
  • US1851511A - Composition of matter suitable for dyeing : en
  • US1851728A - Artistic box : en
  • DE547580C - Device for the production of rubber rings : de en
  • DK45446C - Device for amplification of photoelectric currents independent of the frequency. : da en
  • ES125846A3 - A perfected device for sound cinematography installations. : en es
  • GB369907A - Improvements in or relating to suction rolls for paper making machines : en
  • CH153625A - Process for the production of pneumatic footrests. : de en
  • BE386291A - : en
  • DE546597C - Road construction device for taring gravel, sand and the like. like : de en
  • DE547428C - Centrifugal pump : de en
  • DE547701C - Telecommunication cable with concentric double wires : de en
  • GB369786A - Improvements in or relating to lens mountings for lamps : en
  • BE386249A - Perfecting the mechanism necessary for operating the mechanical interlocks of signaling lever devices : en fr
  • SU25683A1 - Automatic device for irrigation of body cavities : en ru
  • US1851270A - Clamping device for lateral arm awning hanger brackets : en
  • US1851251A - Device for distributing air or gases in fluids : en
  • US1851786A - Vertical tube boiler : en
  • DE547645C - Process for the preparation of acrylic acid chloride : de en
  • DK45447C - Device by a discharge tube usable for amplifying electrical oscillations. : da en
  • DK45472C - Automatic firearm. : da en
  • SU25676A1 - Instrument for determining muscular-articular effort : en ru
  • US1851392A - Compressed air and gas blowtorch : en
  • SU25786A1 - Combine machine for planting beetroots, etc. landings : en ru
  • US1851510A - Device for the care of hats when not in use : en
  • PL15734B1 - A method of extinguishing a fire at the mouth of a borehole. : en pl
  • US1851115A - Apparatus for preparing sand mixtures : en
  • US1851960A - Air valve : en
  • DE547895C - Process for the production of neutral or weakly acidic detergents and emulsifiers : de en
  • DE547918C - Waterproof toggle switch : de en
  • DK45448C - Speaker. : da en
  • ES124992A1 - A procedure for the treatment of olives, for the extraction of oil. : en es
  • DE547772C - Device for the continuous playing of mechanical musical works : de en
  • DE547977C - Installation on book mounting machines : de en
  • GB369886A - Process for the production of highly nitrated aromatic combinations : en
  • US1851512A - Milk bottle container : en
  • PL15585B1 - Grapple with a greater number of gripping arms arranged in a star pattern. : en pl
  • US1851679A - Hydraulic shock absorber : en
  • SU25754A1 - Moisture meter : en ru
  • BE386309A - : en
  • CA320942A - Heater : en fr
  • CH153684A - Process for the preparation of l-phenylpropanolphenylpropanonmethylamine. : de en
  • FR722991A - Further development of casting machines by the centrifugal process : en fr
  • PL15663B1 - Apparatus for casting metals and melting them by means of an arc of light, especially for dental purposes. : en pl
  • US1851325A - Mixing machine : en
  • DE547968C - Process for the production of soot from anthracene residues : de en
  • GB369782A - Improvements in or relating to cooling devices for firearms : en
  • DE547128C - Device for the production of artificial threads by the dry spinning process : de en
  • US1851263A - Self-lighting acetylene torch : en
  • US1851556A - Amplifier system, method, and apparatus : en
  • DE547421C - Process for the production of starch breakdown products : de en
  • CH153590A - Device for monitoring the degree of symmetry of the load on a multi-phase AC circuit. : de en
  • DE547717C - Universal rolling mill : de en
  • CH153565A - Pipe clamp. : de en
  • PL15783B1 - Device in plate with clamps for attaching or passing highly crosstalk-free cables. : en pl
  • DE547526C - Air setting machine with fixed setting bed : de en
  • FR722874A - Poultry feeder : en fr
  • US1851010A - Steam boiler : en
  • CH153554A - Thread cutting machine. : de en
  • GB369743A - Improvements in and relating to apparatus for the reproduction of photographic sound records : en
  • FR722900A - Signaling axle for railcars : en fr
  • FR723092A - Eye protection device : en fr
  • FR723023A - Brake improvements : en fr
  • GR3616B - DEVICE FOR THE PERMANENT VOSTRICHISIN OF KOMI. : el en
  • PL15628B1 - t |) // 9c / - ,, Valve, hammer or similar device, of aluminum. : en pl
  • PL15778B1 - Automatic insurance machine or similar device with an identification device. : en pl
  • US1851555A - Tire carcass and rubber reclaiming machine : en
  • US1851952A - Process of gluing : en
  • US1851059A - Automatic gear shifting mechanism : en
  • US1851293A - Window : en
  • FR723096A - Removable and transformable transatlantic chair : en fr
  • US1851852A - Treatment of chloride solutions : en
  • IE12129L - Engine starters : en
  • DE547390C - Stamping device, in particular for identifying and validating tickets : de en
  • DE547611C - Loom with weft threads, fed from fixed weft bobbins, fed on both sides of the ark : de en
  • SU25756A1 - Pressure recorder : en ru
  • DE547309C - Seed machine with drum-shaped storage container that rolls on the floor : de en
  • ES125835A3 - The method of manufacturing a depositing apparatus for articles in the form of a ball or the like, which is mechanically operated by means of a coin. : en es
  • GB369727A - Improvements relating to conveyors of the worm type : en
  • US1851351A - Antithumb sucking device : en
  • US1851825A - License plate holder : en
  • USD86619S - Design for wall paper or similar article : en
  • US1851660A - Vesiculated brick and similar article and process of making the same : en
  • PL15614B1 - A device for equalizing water levels in drums of water heaters. : en pl
  • DK45459C - Parachute case. : da en
  • FR723075A - Visible index card cabinet : en fr
  • SU25879A1 - Ship ramp : en ru
  • US1851037A - Mining machine : en
  • US1851043A - Blade packing and container : en
  • US1851388A - H h hackstedde : en
  • SU25687A1 - A device for casting zinc poles to the elements of Meidinger : en ru
  • SU25833A1 - Automatic Triple Spindle Roller Centering Machine : en ru
  • FR722750A - Manufacturing process for basic dyes, and resulting products : en fr
  • GB369860A - Improvements in pipe joints : en
  • FR722990A - Caliber for axes : en fr
  • DE547235C - Multi-jaw chuck : de en
  • DK45460C - Device for Attaching a Pressed Torpedo List to Automobiles. : da en
  • FR723025A - Improvements to tabulating machines : en fr
  • FR723037A - Improvements in apparatus for carbonizing coal and similar materials : en fr
  • GB369797A - Method of producing rockets especially for driving aircraft and model aircraft : en
  • SU25730A1 - Washing machine for blanks of blanks : en ru
  • US1851262A - System for storing automobiles : en
  • US1851661A - Package for tape : en
  • SU25582A1 - Machine for washing bristles : en ru
  • US1851614A - Process of applying corner-irons to tables : en
  • DE547394C - Time control device for racing pigeon races : de en
  • GB369766A - Improvements in water softening apparatus : en
  • DE547743C - Process for the production of tanning agents : de en
  • FR722966A - Improvements to machines to automatically melt objects : en fr
  • PL15718B1 - Plunger pump. : en pl
  • US1851077A - Cooler : en
  • CH153541A - Box fitted with a bezel bearing a crystal in an unbreakable material. : en fr
  • SU25664A1 - Air nozzle : en ru
  • US1851445A - Telephone attachment : en
  • FR723042A - Library upgrades : en fr
  • US1851050A - Condensing system : en
  • US1851138A - Hydraulic press : en
  • DE547714C - Machine for the production of pipe bends or the like. : de en
  • GB370394A - Improvements in automatic or semi-automatic machines : en
  • US1851558A - Lighting device : en
  • US1851620A - Shank and bit punch : en
  • DE547781C - Vehicle on bogies : de en
  • DE546521C - Process for the wet treatment of rayon thread windings : de en
  • DE547545C - High-voltage cable with helically arranged electrostatic protective strips : de en
  • GB369697A - Improvements in aeroplanes : en
  • US1851802A - Double acting deep well pump : en
  • FR723003A - Device for pasting samples on catalog sheets or other additions : en fr
  • US1851083A - Thermometer : en
  • DK45451C - Device for holding interchangeable working members on a shaft. : da en
  • GB369757A - Improvements in or relating to valves : en
  • US1851843A - Rod coupler : en
  • GB369795A - Improvements in or relating to steering wheels : en
  • GB369856A - Improvements in or relating to television and facsimile telegraph systems : en
  • ES125709A1 - Electromagnetic automatic machine without object distribution motor. : en es
  • DE547672C - Machine for printing and issuing prepaid cards : de en
  • DE547597C - Welding fluids : de en
  • ES125866A1 - Apparatus for the permanent waving of the hair. : en es
  • FR722899A - Coupling, lifting and turning device for plow behind tractor : en fr
  • FR723082A - Improvements to DC dynamo-electric machines : en fr
  • DE547319C - Copy frame : de en
  • FR722944A - Pin for shuttles : en fr
  • GB369665A - Improvements in screening apparatus : en
  • FR723071A - Ball of harvester-binder thread : en fr
  • GB369902A - The manufacture of anthraquinone-1-aldehyde and its nuclear substitution products : en
  • DE547919C - Overload bars, short-circuit-proof fuse cartridge : de en
  • FR722889A - Device for lifting and straight guiding a lifting bridge, a door, a valve or the like : en fr
  • FR722960A - Arrangement of marine boilers on board ships : en fr
  • GB369669A - Improvements in or relating to apparatus for supplying fibrous material such as cotton during preparation for spinning : en
  • GB370417A - Improvements in or relating to vehicle brakes : en
  • GB369798A - Method of producing liquid hydrocarbons by destructive hydrogenation of carbonaceous material : en
  • CH153560A - Handheld printer. : de en
  • SU25667A1 - Device for heating the flue air with waste gases : en ru
  • SU25775A1 - Machine for sowing and loosening the soil : en ru
  • SU25911A1 - Machine for putting blades on steam turbine disks : en ru
  • US1851473A - Method for reducing the carbonic acid in carbonic acid containing gases to carbon monoxide : en
  • USD86615S - John latttebbach : en
  • CA320993A - Journal bearing for railroad vehicles : en fr
  • CH153475A - Process for the production of alkali phosphates from ferrophosphorus and alkali compounds. : de en
  • DE547359C - Train control device : de en
  • CH153542A - Racket for clockwork movement. : en fr
  • USD86626S - Design por a tumbler ob similar article : en
  • CA321115A - Guy wire guard : en fr
  • DE547790C - Device for damping the oscillating movements of ships : de en
  • ES125816A1 - An apparatus for launching sunken ships. : en es
  • GB369885A - Artificial tooth : en
  • GB369900A - Improvements in or relating to the surface treatment of glassware : en
  • FR722989A - Water-poor trisodium phosphate manufacturing process : en fr
  • DE547202C - Automatic safety coupling of the cleaning brushes on raising machines : de en
  • FR723026A - Potato burier intended to be mounted on a plow : en fr
  • US1851193A - Compressor : en
  • FR722984A - Process for preparing phosphorus in blown furnaces : en fr
  • FR723093A - Device applicable to incandescent cathodes heated by an alternating current and intended to compensate by the heating current for disturbing fields : en fr
  • GR3597B - UNDERWATER BALLOON LIFE. : el en
  • DE547490C - Device for developing roll films : de en
  • DE547254C - Pneumatic tires with sidewalls drawn in in the middle : de en
  • DE547789C - Beer coaster with bill amount indicator : de en
  • DE547596C - Production of female threads in thin sheets : de en
  • ES125889A3 - A speaker device. : en es
  • ES125808A1 - Perfections introduced in all kinds of baskets. : en es
  • GB369734A - Improvements in step grates having movable firebars : en
  • US1850997A - Production of resistant silver surfaces : en
  • US1851759A - Means for removing scale deposits in steam boilers, feed water heaters, and the like : en
  • GB369708A - Improvements in or relating to electric batteries : en
  • US1851625A - Heel seat cutting mechanism : en
  • DE547519C - High frequency amplifier with intermediate circuit coupling : de en
  • ES125859A1 - New manufacturing process for felt, wool and hair berets. : en es
  • FR722958A - Item such as stockings or socks : en fr
  • ES125860A1 - Detachable springs in full pressure. : en es
  • FR723033A - Hydraulic jack system : en fr
  • PL15633B1 - Rigid toecap for shoes. : en pl
  • DE547844C - Device for recording intensity fluctuations : de en
  • DK45458C - Dust separator. : da en
  • CH153420A - Lens mount. : de en
  • US1850999A - Molding mechanism : en
  • US1851847A - Trough : en
  • ES125884A1 - An apparatus for rolling boxes and other packages with wire. : en es
  • GB369759A - Improvements in or relating to dobby mechanism for weaving looms : en
  • SU25605A1 - Device for recording the work of the rapid printing machine : en ru
  • DE547402C - Ring construction for rigid airships : de en
  • DE547942C - Method and device for the mass production of brake shoes provided with brake linings of the same pitch and constant shape : de en
  • CA321121A - Window channel : en fr
  • DE547225C - Process for the production of watch glasses from transparent, elastic material : de en
  • FR722930A - Improved method and apparatus for drying air in coolers and the like : en fr
  • CH153539A - Watch with cover whose cover controls the winding. : en fr
  • BE386330A - Foot motor and its application to flying machines : en fr
  • SU25584A1 - Layer-milling method of peat extraction for fuel : en ru
  • US1851374A - Engine timing switch : en
  • US1851844A - Process of preserving caustic materials : en
  • SU25823A1 - Mechanism for transmitting rotation from shaft to drum : en ru
  • CA320941A - Conductor joining member : en fr
  • CA320989A - Electric power rectifier anode : en fr
  • FR723019A - Rail joint and method for making this joint : en fr
  • GB369949A - A device for extinguishing burning cigarettes, tobacco, matches or the like : en
  • FR722867A - Advanced inkwell : en fr
  • BE386492A - : en
  • SU25623A1 - Bridge : en ru
  • US1851738A - Method and apparatus for heat treatment : en
  • DE547754C - Method and device for eviscerating poultry : de en
  • PL15690B1 - High voltage cable installation. : en pl
  • CH153579A - Method for operating a continuously acting absorption refrigeration machine. : de en
  • CH153582A - Heat exchange body. : de en
  • CH153623A - Artificial tooth. : de en
  • CH153670A - Method of preparing a wetting and penetrating agent. : de en
  • CH153651A - Package with one reel of film and at least one record. : de en
  • GB369750A - Improvements in and connected with domestic water heating apparatus : en
  • GB369839A - Improvements in devices for playing ball games : en
  • BE386363A - : en
  • CH153643A - Illuminated sign. : de en
  • BE386158A - Enhancements to snap-in sliding closures : en fr
  • CH153489A - Process for the preparation of an acidic dye of the anthraquinone series. : de en
  • CH153508A - Process for the mechanical separation of the spine material and the threads in endlessly stapled books in book stitching machines. : de en
  • FR722885A - Device for securing fabric pockets, and the like, in workers, and the like : en fr
  • US1851562A - Wrench : en
  • DE547812C - Process for the production of phosphoric acid esters of cellulose : de en
  • PL15668B1 - A device for supplying fuel to the furnace of a steam engine. : en pl
  • PL15685B1 - The method of drying, boiling, pouring and similar treatment of the granular or powdered material. : en pl
  • US1851305A - Catching device : en
  • SU25736A1 - An instrument for measuring tool angles directly on the machine : en ru
  • SU25810A1 - Device for mechanical filing of seine : en ru
  • US1851228A - Slip-switch timing mechanism : en
  • CA321119A - Copying machine : en fr
  • BE386101Q - Resin compositions based on modified alkyd resins : en fr
  • PL15565B1 - A circuit layout for generating repetitive current pulses in telephone equipment. : en pl
  • US1851575A - Electric induction furnace : en
  • PL15724B1 - A method for the production of the complex compound of trisodium phosphate with sodium chloride. : en pl
  • US1851340A - Mill production method and layout : en
  • US1851433A - Protector and support for punching balls : en
  • SU25803A1 - Device for cutting the ends of carrots : en ru
  • USD86609S - Design fob a stocking : en
  • US1851671A - High tension insulator : en
  • US1851798A - Method of and apparatus for manufacturing tuft yarn frames : en
  • DE547643C - Process for the preparation of ring ketones of the acenaphthene series : de en
  • US1851265A - Feeding mechanism for grinders : en
  • US1851754A - Process of producing formaldehyde : en
  • SU25571A1 - Screw wedge for anthracite and rock blasting : en ru
  • US1851300A - Strip shingle and method of making the same : en
  • US1851770A - Clip : en
  • GB369719A - Improvements in or relating to machinery or apparatus for use in the straining or stretching of skins, hides, pelts, and the like : en
  • FR722898A - Lighter with automatic ignition and extinction : en fr
  • USD86641S - A cobpobation : en
  • DE547377C - Prepared and cut skins, in particular cat skins, for health purposes : de en
  • PL15679B1 - A method of increasing the wetting capacity of alkalizing liquids. : en pl
  • PL15630B1 - : en pl
  • US1851636A - Locomotive stoker : en
  • SU25771A1 - Liquid dispenser : en ru
  • SU25825A1 - The method of protecting the firearm channel from the heat, by applying a protective layer of copper or its salts to the channel surface : en ru
  • USD86598S - Design por a golp club : en
  • FR722947A - Removable control system for mowers and similar agricultural machinery : en fr
  • GB369845A - Improvements in or relating to photometric or like apparatus : en
  • US1851518A - Covered box and method : en
  • US1851202A - Device for preventing vessels from bursting : en
  • DE547750C - Molding machine : de en
  • DK45466C - Procedure for the manufacture of a sealing material intended for bottle closures and the like. : da en
  • CA320948A - Metallic vapour arc tube : en fr
  • CA321040A - Insulated electrical conductor : en fr
  • CH153552A - Automatic machine for bar turning and cutting by generation of wood screws. : en fr
  • DE547495C - Device for transporting loaded spreader bars in slaughterhouses : de en
  • FR722953A - Hollow base rim device : en fr
  • FR723029A - System for mounting and removable fixing of the cap of the pump body, in pumps of bicycles or other similar pumps : en fr
  • GB369800A - Friction clutches : en
  • FR722945A - Dividing device for milling machines and similar machines : en fr
  • GB369864A - Improvements in or relating to change-speed gear devices for motor vehicles : en
  • GB370026A - Improvements in or relating to the refining of metals : en
  • FR722983A - Disc spring : en fr
  • FR722894A - Metal plated that can be used in tabletterie, trinkets, leather goods, haberdashery, and for ornamentation in sewing and fashion : en fr
  • USD86627S - Design for a bowl ok similar article : en
  • DE547567C - Control for presses, especially for injection molding machines working on the press principle : de en
  • DE547623C - Device for opening the film channel in film projection apparatus : de en
  • US1851834A - Method of manufacturing metal tiles : en
  • US1851913A - Heat treating apparatus : en
  • GB369881A - Process for the production of rolling-mill products from magnesium and its alloys : en
  • US1851896A - Control for electric motors : en
  • PL15611B1 - Explosive cartridge. : en pl
  • PL15620B3 - Method of obtaining condensation products of aldehydes and phenols. : en pl
  • PL15649B1 - Electric igniter min. : en pl
  • US1851544A - Mud ring : en
  • US1851830A - Exciter lamp for photo electric apparatus : en
  • DE547183C - Device for the gradual pressure dissociation of hydrocarbons : de en
  • DE547315C - Device for rotating cardboard bending : de en
  • US1851289A - Oil well cementing plug : en
  • DE547765C - Shut-off valve with rotatable feed-through body : de en
  • GB369735A - Improvements in and relating to inductance coil formers : en
  • DE547966C - Contact finger : de en
  • ES125849A1 - A new device applicable to stretchers. : en es
  • PL15752B1 - : en pl
  • ES125892A1 - Procedure for filleting tubes and other pieces of cement and asbestos or similar mixtures. : en es
  • DE547894C - Artificial leather, oilcloth or similar surface-like structures made of coated fabrics and their application : de en