• US1847161A - H y aos : en
  • US1847228A - Cover-holder for vessels : en
  • SU25403A1 - Centrifugal regulator to control the operation of electrical devices : en ru
  • US1847212A - Manufacture of clay : en
  • CH152876A - Process for grinding organic peroxides. : de en
  • CH152997A - High voltage electric machine. : de en
  • USD86421S - Design for a radiocabinet : en
  • CA320061A - Dispensing faucet : en fr
  • DE545812C - Performance registration device for workshop machines : de en
  • US1847126A - Testing device for steering mechanism : en
  • BE385698A - : en fr
  • CH153031A - Bottle. : de en
  • CH152903A - A container intended to contain a liquid or a substance other than a liquid and made of a flexible material capable of being waterproofed. : en fr
  • CH152915A - Eraser to be attached to a finger. : de en
  • US1847531A - Film camera : en
  • SU25225A1 - Method of making zinc crown : en ru
  • USD86386S - Charles miller : en
  • US1847147A - Pipe coupler : en
  • SU25552A1 - Fire Extinguishing Apparatus : en ru
  • US1847503A - Riddle : en
  • US1848088A - Calking tool : en
  • PL15394B1 - Machine for filling holes after secs. : en pl
  • SU25436A1 - Shop inside the butt of automatic weapons : en ru
  • US1847707A - Asbestos-cement shingle : en
  • US1847969A - Anchoring device for article containers : en
  • CA9502S - Electric brush : en
  • PL15516B1 - A method for distilling tar and an apparatus for carrying out the method. : en pl
  • SU25530A1 - Radio receiver : en ru
  • USD86423S - Design for a dress : en
  • PL15411B1 - Sprayer for sprinkling items during cleaning. : en pl
  • SU25333A1 - Landing machine : en ru
  • SU25450A1 - Brake attachment to the drum pin : en ru
  • SU25426A1 - Secret lock with swivel discs : en ru
  • CA320064A - Airship : en fr
  • DK45325C - Method and device for voltage regulation of alternating current lines with one or more intermediate stations. : da en
  • FR721289A - Azo dyes production process : en fr
  • CA9501S - Jar : en
  • PL15483B1 - Spesft of briquetting non-baking * ie fuel * : en pl
  • SU25379A1 - A device for milling dies bolt heads : en ru
  • US1848020A - Striking mechanisms for bells : en
  • US1848039A - Deep boring machine : en
  • SU25324A1 - Tillage machine : en ru
  • SU25409A1 - Flexible shaft : en ru
  • US1847944A - Automatic core chilling device : en
  • PL15343B1 - Device for recovering solid particles from waste water. : en pl
  • US1847749A - Motor vehicle : en
  • SU25340A1 - Flail threshing drum : en ru
  • FR721210A - Tangential locking for buttons on doors, windows, etc., by taper pin : en fr
  • GB368328A - Improvements relating to caps for bottles : en
  • SU25480A1 - Box for roasting products in muffle furnaces : en ru
  • DE545027C - Measuring, marking and drawing device : de en
  • DE545548C - Perforating machine with stamp housing : de en
  • SU25315A1 - Monitoring device for recording the running time of machines : en ru
  • US1847636A - Vibration recording and reproducing apparatus : en
  • US1847756A - Piston and piston ring therefor : en
  • US1847373A - Carpet securing device : en
  • USRE18370E - Carleton ellis : en
  • CH152928A - Indexing device for multi-cylinder machines. : de en
  • PL15366B1 - Automatic firearms. : en pl
  • SU25431A1 - Blocks for the length of the boots with the help of a flexible tank filled with compressed air : en ru
  • US1847512A - Broom wrapper : en
  • DE545852C - Process for the production of solid diazo preparations : de en
  • CA320225A - Tie rod end : en fr
  • DE545459C - Lubricating wedge, especially for support leaf springs of motor vehicles : de en
  • DE545677C - Castle crew : de en
  • FR721434A - Special nozzle device with side jets, for blowing air, steam, etc., brought to high temperatures : en fr
  • US1847275A - Nail distributor : en
  • US1847681A - Undergarment : en
  • FR721175A - Inner flame tube gas iron : en fr
  • CA320182A - Synchronous motor : en fr
  • CH153040A - Process for the preparation of 3-diethylamino-2-dimethyl-1-benzoyloxypropane. : de en
  • US1847484A - Washing machine : en
  • US1847518A - Omicron-amino-p-cresol-carboxylic-acid and process of making same : en
  • US1847611A - Reduction gear : en
  • US1847743A - Radiator header and tube connection : en
  • US1848066A - Molded pulp article : en
  • DE545499C - Process and device for the treatment of carbonaceous substances before the splitting hydrogenation : de en
  • DE545564C - Hinge with a spring-loaded, self-locking axle : de en
  • DE546498C - Waste rinsing device with two alternately filling and emptying rinse water containers : de en
  • FR721500A - Improvements in bakery ovens : en fr
  • GB368113A - Improvements in and relating to cornice lighting apparatus : en
  • GB368773A - Improvements in or relating to hydraulic jacking attachments on vehicles : en
  • ES125564A3 - A new procedure for the manufacture of booties. : en es
  • ES125593A1 - Improvements introduced in adjustable-mouth screwdrivers. : en es
  • FR721135A - Shirt-pants : en fr
  • FR721164A - Lifting, transport and trailer equipment : en fr
  • GB368006A - An improved method and apparatus for the measurement of the thickness of tubes or plates of iron or other magnetisable material : en
  • GB368094A - Improved explosion-proof wall : en
  • GB368109A - Improvements in antenna systems : en
  • CH152856A - Staple junction device. : en fr
  • CH152959A - Process for the production of profiled or smooth rubber products, in particular floor coverings. : de en
  • CA320066A - Apparatus for preconditioning cooking solutions : en fr
  • FR721190A - Process for the bleaching of animal and plant products : en fr
  • DE545864C - Spray gun : de en
  • ES125594A1 - A portable cinematographic team for projections of sound and spoken films. : en es
  • FR721139A - Improvements to games or wooden horse rides with obstacles : en fr
  • AU3039730A - Improved method of and means for measuring and indicating time by timepieces : en
  • CH152853A - Carrying loop on suspenders. : de en
  • SU25321A1 - Correspondence franking machine : en ru
  • US1847942A - Hair treating device : en
  • CA320041A - Operating mechanism for railway crossing gates : en fr
  • CH153058A - Advertising machine. : de en
  • CA320221A - Knitted fabric : en fr
  • US1847209A - Folding steering wheel and lock : en
  • US1847567A - Roll for wire drawing machines : en
  • US1847757A - Hinge connection : en
  • FR721526A - Improvements to electrical transmission devices : en fr
  • GB369202A - Process for determining the bearing of any source of radioelectric emissions : en
  • GB368015A - Improvements in kilns and the like : en
  • GB368233A - A device for obtaining a stereoscopic effect : en
  • GB368272A - Improvements in and relating to electric negative resistances : en
  • US1847839A - Refrigerating apparatus assembly : en
  • US1847731A - Device for reducing piston slap in internal combustion engines : en
  • FR721650A - Device allowing the marksmanship training of aviators machine-gunners of hunting and bombing formations of nult : en fr
  • AU428131A - An improved container or carton for refrigerant materials : en
  • US1847244A - Method of and machine for fitting heels to the soles of shoes : en
  • BE385713A - Device to vote : en fr
  • SU25376A1 - Portable device for cutting spool bushings : en ru
  • US1847180A - Variable pitch propeller : en
  • US1847443A - Storage battery locomotive : en
  • US1847524A - Gas meter : en
  • US1848058A - Cyaniding furnace : en
  • US1847983A - Equalizing attachment : en
  • US1847195A - Copyholder : en
  • US1847711A - Noncorrosive alcoholic solution : en
  • US1847791A - Automatic compact lighter : en
  • US1847933A - Sluice-gate for weirs : en
  • FR721258A - Device for the preparation of sound films and the like : en fr
  • FR721355A - Device ensuring the inviolability of water distribution meter taps : en fr
  • PL15375B1 - Process for the preparation of readily soluble sodium salts of acylaminophenolarsinic acids. : en pl
  • SU25226A1 - The method of purification of sulfate turpentine : en ru
  • US1847384A - Loose leaf post binder : en
  • DE545647C - Device for the automatic control of the contact pressure in friction roller epicyclic gears : de en
  • DE545694C - Ship propulsion by means of a piston engine and an exhaust turbine : de en
  • PL15526B1 - Measuring device for heat consumption of heated apparatus pair. : en pl
  • SU25335A1 - Beet harvesting machine : en ru
  • SU25146A1 - Dress for shoes, shoes, etc. : en ru
  • US1847875A - Electric condenser : en
  • US1847922A - Circuit interrupter : en
  • DE545455C - Device for determining the dust content in air and gases by means of optical analysis : de en
  • FR721408A - Process for obtaining thin, solid, insulating films with high dielectric strength : en fr
  • USD86411S - Design fob a stocking : en
  • CH152978A - Steam and gas turbine blade. : de en
  • CH153097A - Process for the preparation of an acidic disazo dye. : de en
  • CH152828A - Tiltable number board. : de en
  • DK45314C - Circuit device for delayed insertion of a discharge tube. : da en
  • FR721309A - Metal window with sliding leaves : en fr
  • FR721611A - Small water volume tubular steam generator : en fr
  • US1847271A - Method of attaching alpha can end to alpha can body : en
  • CA320106A - Aircraft power system : en fr
  • PL15425B1 - The method of bleaching lye fibers, especially linen, hemp and similar materials. : en pl
  • PL15487B1 - Method and device for obtaining ventilated yeast. : en pl
  • SU25465A1 - Concrete mixer : en ru
  • SU25523A1 - The method of preparation of activated carbon : en ru
  • SU25162A1 - Steam boiler vertical type : en ru
  • PL15435B1 - A method of separating a gas mixture into its components and a device for this method. : en pl
  • DE545551C - Stereoscope for living images : de en
  • ES125583A1 - Drive for machines composed especially for paper machines. : en es
  • GB367912A - Improvements in or relating to apparatus for photographically recording sound and the like : en
  • GB368341A - Improvements in or relating to the production of artificial filaments : en
  • SU25319A1 - A device for sorting letters by weight : en ru
  • SU25361A1 - Quick closing lid for apparatuses and boilers : en ru
  • US1847427A - Piston ring : en
  • US1847394A - Handle for lawn mowers and the like : en
  • DE545666C - Identification mark for motor vehicles : de en
  • CH153071A - Adjustable gripper on tractor wheels. : de en
  • DE545354C - Method and device for reducing ores, in particular iron ores : de en
  • DE545534C - Device for determining the number of points in sports competitions : de en
  • DE545676C - Handheld device for cleaning metallic objects or the like. : de en
  • ES125615A3 - A blade system for beet grating or slicing machines. : en es
  • GB368043A - Fastenings for metallic sheet roofing : en
  • GB368152A - Improvements in or relating to thermionic valve circuit arrangements : en
  • GB368326A - Improvements in distilling and gasifying carbonaceous materials underground : en
  • ES124839A1 - A procedure of concentration of phosphate materials. : en es
  • ES611Y - Failed for doors, balconies and windows. : en es
  • FR721305A - Automatic maximum switch for direct current : en fr
  • PL15527B1 - The method of obtaining highly active adsorbent coals. : en pl
  • GB368137A - Improvements in or relating to speedometers : en
  • GB368322A - Process for making tools composed of fragments of diamonds : en
  • US1847959A - Wrench : en
  • PL15517B1 - Reinforced sockets for lead pipes and welded iron and steel pipes. : en pl
  • SU25501A1 - Safety device for steam water heating : en ru
  • USD86369S - Design for an arc lamp : en
  • FR721285A - Improvements to refrigeration appliances and to the boiling initiation devices used on these appliances : en fr
  • FR721447A - Exhaust shutter for switches : en fr
  • FR721615A - Improvements to staples for pencils and other objects of similar shape : en fr
  • GB367979A - Improvements in or relating to heaters or coolers : en
  • GB368093A - Improvements relating to oil switches or circuit breakers : en
  • DE545443C - Process for pickling hides and skins : de en
  • FR721477A - Control system for diesel locomotives with pneumatic transmission, by means of a mixture of compressed air and water vapor : en fr
  • DE545324C - Process for carrying out catalytic gas reactions : de en
  • DE545540C - Incubator with removable inner parts : de en
  • DE545792C - Electric hot plate with ceramic plate body and metal insert arranged between the turns of the heating body : de en
  • FR721158A - Method for reinforcing the precious metal coating of metal objects, in particular cutlery : en fr
  • GB367910A - Improvements in joint boxes for housing subterranean fittings of electric oabies or pipe systems : en
  • GB368353A - Improvements in relay mechanism for use in indicating and/or recording apparatus : en
  • FR721179A - Method and device for automatic charging of accumulator batteries : en fr
  • FR721480A - Improvements to elastic threads and to fabrics and articles made from these threads : en fr
  • GB368358A - Improvements in or relating to tents : en
  • FR721613A - Stop device for spinning draw bench known as gill-box : en fr
  • FR721649A - Device for making toothbrushes and the like durable antiseptic : en fr
  • SU25231A1 - A device for grinding and drying of fuel : en ru
  • US1847833A - Apparatus for applying solutions : en
  • US1847870A - Apparatus for cleaning and conditioning fabrics : en
  • DE545846C - Process for the production of azo dyes on acetate silk : de en
  • ES125561A3 - Racket construction procedure for the game of tennis. : en es
  • DE532241C - reel : de en
  • DE544898C - Overhung steam or gas turbine with split shaft : de en
  • GB368854A - Improvements in or relating to electric switchgear : en
  • FR721439A - Device allowing the use of classic jacquard mechanics for controlling the needles of flat knitting machines : en fr
  • GB368144A - Improvements in rotary internal combustion engines : en
  • US1848040A - Garment : en
  • SU25161A1 - Steam boiler : en ru
  • CA320186A - Production of metallic oxy compounds : en fr
  • CA320235A - Telegraph system : en fr
  • CH153060A - Horseshoe. : de en
  • GB367915A - Improvement in television system : en
  • GB368174A - Improved apparatus for smoothing sheet metal : en
  • USD86429S - Design for a handle for coffee makers : en
  • US1848022A - Polar relay : en
  • ES125552A1 - Apparatus for making mixtures and solutions in general, which works by the action of liquids under pressure. : en es
  • FR721226A - Respiratory System Improvements : en fr
  • DE545380C - Valve : de en
  • CH152973A - Elevator system with electric drive. : de en
  • DE545362C - Mercury vapor rectifier with metal vessel : de en
  • US1847395A - Handle assembley : en
  • US1847588A - Grinding machine : en
  • US1847695A - Centrifugal pump : en
  • US1847766A - Scrubbing device : en
  • US1847949A - Loose powder dispenser : en
  • US1847091A - Windshield wiper : en
  • US1847151A - Transmitter of variably biased impulses : en
  • US1847232A - Motor control system : en
  • US1847424A - Core taking apparatus : en
  • US1847557A - Core capping machine : en
  • SU25383A1 - Sharov Mill : en ru
  • US1847222A - Airplane : en
  • GB368020A - Improvements in appliances for golf practice : en
  • CA320183A - Method of making stator and rotor plates : en fr
  • CH152998A - Arrangement on bar windings of electrical alternating current machines. : de en
  • DE545526C - Device for measuring the specific fuel consumption in motor vehicles : de en
  • US1847537A - Thread severing mechanism for looping machines : en
  • US1847888A - Resistor : en
  • PL15342B1 - A method of electrowinning zinc. : en pl
  • FR721142A - Device for evacuating steam from factory rooms : en fr
  • FR721266A - Jaw Crusher : en fr
  • FR721568A - Slider closure : en fr
  • FR721606A - Compressed air start valve control for internal combustion engines : en fr
  • FR721177A - Instrument for measuring exposure time : en fr
  • US1847116A - Telephone substation set : en
  • CH152863A - Process for making a low-alcohol beer. : de en
  • ES125500A3 - A stamping apparatus, with a dating device. : en es
  • FR721111A - Continuous flow centrifugal machine : en fr
  • GB367960A - Apparatus for feeding artificial silk spinning machines with spinning fluid : en
  • US1847249A - Combination tractor implement : en
  • US1847639A - Multicolor rotary printing press : en
  • DE545767C - Method for switching a sound reproducer from one transmitter to the other : de en
  • FR721125A - Drain valve : en fr
  • FR721553A - Rotary bending fatigue testing machine for metals : en fr
  • SU25371A1 - Device to prevent accidental start-up of a pneumatic drilling machine when serviced by two workers : en ru
  • ES125286A1 - Perfections introduced in caps for containers. : en es
  • FR721290A - Combined signage and advertising device : en fr
  • ES125598A1 - An improved method of obtaining impressions or dental prints. : en es
  • DE545766C - Device for mechanical opening and closing of the exhaust pipe of gas-heated ovens, heaters and the like. like : de en
  • SU25289A1 - Instrument for recording ship models : en ru
  • US1847328A - Disher : en
  • US1847570A - Golf practice set : en
  • USRE18368E - Ments : en
  • FR721121A - Improvements to electric ovens : en fr
  • FR721231A - Electrically heated vulcanization tank : en fr
  • GB368092A - Models for educational purposes : en
  • GB367955A - Improvements in settee-beds : en
  • FR721189A - Device for opening the film duct in film recording devices : en fr
  • FR721518A - Relay tripping according to resistance to switch off faulty sections of lines in electrical installations : en fr
  • FR721127A - Improvements to current control systems : en fr
  • US1847607A - Heinkich habdt : en
  • GB368207A - Improvements in vibrating sieves : en
  • CA320087A - Combustion apparatus for liquid fuels : en fr
  • DE545515C - Household machine : de en
  • DE545748C - Device for sucking milk from collecting vessels : de en
  • SU25405A1 - Jet engine with rotating exhaust pipe : en ru
  • ES125587A1 - A process for the manufacture of cement and asbestos products. : en es
  • ES660Y - Rotating annunciator apparatus. : en es
  • US1847162A - Tobacco bleaching means and method : en
  • US1847847A - Justifying device : en
  • US1847921A - Sprinkler head : en
  • PL15509B1 - The method of cementing and hardening. : en pl
  • SU25151A1 - Hand feed device for sheet metal in a round die cutter : en ru
  • SU25205A1 - Loudspeaker device : en ru
  • US1847106A - Desk lock : en
  • US1847301A - Container for confectionery and other goods : en
  • US1847448A - Boiler cleaner : en
  • FR721625A - Improvements to containers used for the distribution of powdered substances : en fr
  • GB368325A - Improvements in or relating to electric upsetting machines : en
  • FR721388A - Toilet flushing device : en fr
  • FR721479A - Variable pitch propeller : en fr
  • ES124629A1 - Improvements in fuel oil lighters. : en es
  • FR721115A - Centrifugal device for spinning artificial silk : en fr
  • FR721182A - High angular speed spindle : en fr
  • GB367875A - Improvements in and relating to hydroplanes or the like : en
  • PL15461B1 - A method of manufacturing galoshes and footwear with rubber soles, and a machine for carrying out the method. : en pl
  • SU25302A1 - A device for the automatic movement of the scales of the brassmoscope : en ru
  • US1847401A - Hair curling device : en
  • IE11790L - Sanitary composition : en
  • USD86413S - Louis m : en
  • PL15450B1 - Primacy: A horse for cards and similar items. : en pl
  • PL15525B1 - The method of burning liquid fuel. : en pl
  • PL15537B1 - A mold for making artificial stones. : en pl
  • SU25508A1 - Cutter for weft cutting on loom : en ru
  • SU25510A1 - A device for installing sleeves into the cylinders of a tractor engine block : en ru
  • CH152857A - Press for finishing, ironing and drying clothes and fabrics. : en fr
  • ES125664A1 - Special system for the adjustment of the "palonier" of aircraft control. : en es
  • FR721491A - Device for cushioned stabilization of bodies, for example of air and water vehicles : en fr
  • GB367911A - Improvements in or relating to apparatus for controlling light in accordance with oscillating or varying phenomena : en
  • DE545133C - Device for illuminating microscopic objects with incident light : de en
  • ES650Y - Brake to hold by pressure all kinds of roller blinds with rope, cord, tape or chain. : en es
  • FR721468A - Improvements to DC to AC converters : en fr
  • US1847456A - Loud speaker : en
  • SU25556A1 - Gypsum board casting machine with reed liners : en ru
  • US1848017A - Automobile engine protector : en
  • US1847190A - Electric wave signaling system : en
  • US1848001A - Electric switch for direction signals : en
  • CA320187A - Cigar-cellophaning machine : en fr
  • CH153089A - Process for the preparation of a new, basic product containing nitrogen-containing groups. : de en
  • AU3032630A - Thread holder : en
  • CA320088A - Wire band clip : en fr
  • US1847704A - Steam hair waving appliance : en
  • US1847410A - Polishing machine : en
  • US1847614A - Appliance for eye diagnosis : en
  • FR721326A - Device ensuring the degassing of the condensate flowing from the condensers by surface : en fr
  • FR721515A - Alternating action nozzle for cupolas : en fr
  • FR721641A - String gluing process : en fr
  • IE12445L - Axle bearings : en
  • DE545509C - Sickbed : de en
  • GB367959A - Improvements in and relating to protective arrangements for alternating current circuits : en
  • DE545375C - Process for the production of rubber-like compounds by chlorosulfur vulcanization of oils : de en
  • GB367945A - Improvements in roller blinds : en
  • GB368706A - A braking device applicable for pit tubs and the like : en
  • DE545514C - Machine for casting sheet metal : de en
  • FR721181A - Process for preparing imidazolyl-propionic acid from glutamic acid : en fr
  • GB367943A - Improvements in or relating to apparatus for covering wire with insulating material : en
  • DE523097C - Process for incinerating garbage and other waste materials in shaft ovens : de en
  • US1847939A - Cutting tool : en
  • US1847970A - Fuse plug : en
  • SU25442A1 - A device for signaling the filling of liquid carbonators : en ru
  • US1847104A - Pressure gauge : en
  • DE545338C - Process for the preparation of a rapidly dissolving fungicidal salt mixture : de en
  • CA320093A - Mine car oiler : en fr
  • US1847155A - Machine for securing wire fabric to gate frames : en
  • US1847947A - Piston : en
  • SU25345A1 - Landing Sleeve : en ru
  • SU25417A1 - Thermos Washing Machine : en ru
  • PL15400B1 - Transitional bridge between railway vehicles. : en pl
  • US1847102A - Ceramic material : en
  • DE544444C - Oil scraper made of felt or the like for rotating shafts : de en
  • DK45307C - Electric Discharge Tube with an Indirect Heated Cathode. : da en
  • US1847346A - Card dealing machine : en
  • US1847763A - Slow motion rotary sprinkler : en
  • SU25270A1 - Pantograph : en ru
  • DE544808C - Number switch for subscriber stations of self-connecting telephone systems with a device for setting the call numbers that is separate from the power surge : de en
  • CA320157A - Yieldable support for bobbin tips : en fr
  • CH153096A - Process for the preparation of an acidic disazo dye. : de en
  • CA320135A - Relay system : en fr
  • CH152923A - Automatic firearm with gas outlet. : en fr
  • DE545469C - Tension strut with rope or chain guide roller for pipelines and channels : de en
  • FR721478A - Starting device for the main engines of diesel locomotives with indirect transmission of energy by means of a mixture of compressed air and water vapor : en fr
  • PL15367B1 - Method of obtaining emulsions of drying oils, varnishes and varnishes. : en pl
  • PL15390B1 - Crate for transferring goods. : en pl
  • US1847107A - Valve comprising an equalizing chamber, alpha main, and an auxiliary valve : en
  • US1847755A - Combination bed chair : en
  • PL15378B1 - A method for drying, smoldering, degassing, gasification and combustion of fine-grained and dust-like fuel, and an apparatus for carrying out the method. : en pl
  • SU25326A1 - Tool for cleaning the teeth of the harrow : en ru
  • SU25400A1 - Screw drive press : en ru
  • PL15443B1 - A method of converting ferrophosphorus containing dulo silicon into ferrophosphorus with a high content of phosphorus and thus free of silicon or containing only traces of silicon. : en pl
  • SU25526A1 - Device for transporting liquefied gases : en ru
  • DE545419C - Flange rolling machine : de en
  • DE545458C - Arrangement of the circulation pipes in sulfite pulp digesters : de en
  • PL15465B1 - Steam boiler. : en pl
  • US1847835A - Tuyere stock bridle : en
  • US1848078A - Safety razor : en
  • CA320181A - Synchronous motor : en fr
  • US1847097A - Switch : en
  • US1847960A - Automatic recording trap nest : en
  • CH153019A - X-ray tube. : de en
  • CH153094A - Process for the preparation of a copper-containing substantive coloring o-carboxyazo dye. : de en
  • DE545145C - Motor vehicle with two pairs of driving wheels mounted on two coaxially arranged transverse axles : de en
  • ES125565A2 - The new system for obtaining rubber sheets, from crushed waste. : en es
  • PL15456B1 - Bottle cap application machine. : en pl
  • US1847652A - Headlight adjusting device : en
  • USD86403S - Samuel e : en
  • FR721347A - Hydraulically cooled cinematographic corridor holder : en fr
  • FR721570A - Improvements to devices for launching airplanes : en fr
  • FR721643A - Metal profile with electrically welded fixing rods : en fr
  • GB367903A - Improvements in or relating to cameras : en
  • DE545405C - Adhesive film made from cellulose derivatives : de en
  • DE545697C - Air compression device with an air collection container : de en
  • US1847890A - Electric welding apparatus : en
  • US1847229A - Compressor unloader : en
  • US1847198A - Detachable hot water unit for faucets : en
  • DK45328C - Control device for Power Machines. : da en
  • US1847584A - Pneumatic needle motion for axminster looms : en
  • US1847891A - Building construction : en
  • FR721267A - Alloy with zirconium and tungsten as main constituents : en fr
  • GB368346A - Combustion chambers of compression-ignition engines : en
  • ES125617A1 - Apparatus to prevent the projection of mud and splashes by the wheels of cars and similar vehicles. : en es
  • PL15365B1 - A method of making pipes or similar objects inside hollow concrete and other similar mixtures. : en pl
  • SU25198A1 - Automatic telephone exchange dialer : en ru
  • SU25398A1 - The method of preparation of metal plates for photographs : en ru
  • US1847215A - Placard holder for cars : en
  • US1847670A - Method for generating electrical potential : en
  • US1847745A - Leather finishing machine : en
  • FR721389A - High frequency device : en fr
  • GB368065A - Improvements in therapeutic appliances : en
  • GB368074A - Improvements in or relating to acetylene generators : en
  • DE545585C - Extraction of mixed fertilizer : de en
  • ES125628A1 - A procedure for obtaining sweet potato flour. : en es
  • GB368042A - Improvements in or relating to drop-side cots : en
  • GB368170A - Improvements in mercury vapour rectifiers : en
  • US1847409A - Process for treating petroleum oils : en
  • GB368056A - Improvements relating to screwing heads for screw piles, cylinders, and the like : en
  • AU253231A - Improvements in furnace tuyere grates : en
  • CA320239A - Electron discharge tube adapter : en fr
  • GB368342A - An improved tool for use in preparing pipe ends for jointing : en
  • SU25219A1 - X-ray cassette with reinforcing screens : en ru
  • DE544749C - String instrument with a resonance body in the form of a parallelepiped : de en
  • SU25240A1 - Parachute with wedge clamps for mine cages : en ru
  • SU25470A1 - Tool for tensioning the wire at the cutting apparatus with a tape brick-making press : en ru
  • USD86370S - Design for a radiator cap : en
  • SU25163A1 - Condensation pot : en ru
  • US1847679A - Chock block : en
  • US1847810A - Arch supporting insole : en
  • DE545090C - Iron track expansion : de en
  • ES125529A1 - A procedure to reinforce the mouths of cement and asbestos deposits. : en es
  • FR721328A - Window frames for windows in vehicle doors : en fr
  • US1847534A - Luminous sign : en
  • US1847794A - Process for patterning metallic, hollow and cylindrical bodies : en
  • ES125586A2 - IMPROVEMENTS IN THE VERTICAL GAS RETTORS AND THEIR EXTRACTORS, OBJECT OF THE MAIN PATENT : en es
  • FR721598A - Improvements in apparatus for distillation analysis : en fr
  • SU25156A1 - The method of producing surrogate skin : en ru
  • SU25484A1 - Wire Binding Device : en ru
  • DE545385C - Illuminated advertising device : de en
  • DE545789C - Device for preventing backflushes in mercury vapor rectifiers in which the formation of mercury vapor from the free mercury surface, with the exception of the area of the cathode spot, is suppressed by a cooling device arranged within the cathode mercury : de en
  • SE73744C1 - : en
  • US1847200A - Pipe bending machine : en
  • US1847564A - Lock bolt fastener and door opener : en
  • US1847941A - Metal alloys and process of producing the same : en
  • ES661Y - Folding armchairs. : en es
  • FR721561A - Card recording and punching machine : en fr
  • DE545350C - Process and device for the production of high quality semi or whole coke from fuels of any kind : de en
  • ES125588A1 - A procedure to achieve compression variation in combustion engines and similar devices. : en es
  • FR721337A - Improvements to building materials : en fr
  • CA320051A - Change gear device : en fr
  • CH152800A - Movable partition that can be used as a rolling door. : en fr
  • FR721195A - Paper bonding process using mineral plasters and resulting products : en fr
  • US1847226A - Combined drink mixer and juice extractor : en
  • FR721291A - Manufacturing process of insulated wires or conductors, for all applications, and new products resulting therefrom : en fr
  • GB368172A - Improvements in change speed gear : en
  • GB368286A - Improvements in or relating to radio high frequency receivers : en
  • US1847715A - Method and means for making coffee : en
  • DE545408C - Valve bag with gusset : de en
  • DE545825C - Automatic brick cutter : de en
  • DE519942C - Device for driving lever hole punches : de en
  • DE545788C - Measuring device with great inertia : de en
  • US1847183A - Mercury switch and the like : en
  • CA320118A - Domestic or laundry washing machine : en fr
  • CA320214A - Rotary kiln : en fr
  • US1847088A - Airplane control : en
  • US1847375A - Running board construction for freight cars : en
  • DE545802C - Conveyor carriage : de en
  • ES125514A3 - Improvements in the machines for cutting and opening all kinds of hides and their substitutes. : en es
  • ES125622A3 - Cardboard tourniquet or other plastic material carrying thread. : en es
  • FR721203A - Improvements in the discharge valves of fuel pumps for direct injection internal combustion engines : en fr
  • FR721212A - Protection device for socket outlets for explosion-proof electrical installations : en fr
  • SU25468A1 - Carousel machine for casting building plates : en ru
  • PL15520B1 - Device for boring and threading objects in the shape of a double cone. : en pl
  • SU25203A1 - Superheterodyne Radio : en ru
  • US1847268A - Pyrotechnic device : en
  • FR721509A - Document cabinet : en fr
  • GB368731A - Improvements in or relating to gas filtering apparatus : en
  • USD86394S - Charles miller : en
  • DE545627C - Process for the extraction of sulphate and sulfur from gases : de en
  • GB368014A - Charging hopper for refrigerating rooms : en
  • GR3552B - METHOD AND APPARATUS FOR Fractional RINING OF COMPONENTS FROM CRUDE SUBSTANCES IN OPPOSITE CURRENT. : el en
  • SU25291A1 - Liquid metering device : en ru
  • US1847415A - Holder for candy suckers : en
  • US1848068A - Speedometer temperature compensator : en
  • DE545742C - Sheet metal shears with the shear body pivoted in cylindrical bearing surfaces for the production of beveled sheet metal edges : de en
  • PL15421B3 - The method of decolorizing artificial materials, or artificial threads. : en pl
  • FR721234A - Solar-powered mirror advertising device : en fr
  • FR721277A - Method and device for reducing or eliminating scaling from heating elements of water heaters : en fr
  • FR721317A - Internal combustion turbine : en fr
  • DK45298C - Machine for placing at intervals pieces of coating material on a continuous strip of material, e.g. for Placing Mouthpiece Material on Cigarette Holder Material. : da en
  • DE545536C - Self-seller for goods stacked crosswise : de en
  • US1847348A - Torquing and drive arrangements for multiple wheel road vehicles : en
  • DE545236C - Method and device for the production of hollow blocks closed on all sides : de en
  • DE545549C - Method and machine for placing rings on sleeves : de en
  • GB368186A - Process for the production of a porous building material : en
  • GR3555B - PRESSURE DEVICE (INSTRUMENT) BY TENSION MECHANISMS OF TEXTILE WINS (PROJECTS -MECHES). : el en
  • GB367868A - Improvements in or relating to screw propellers : en
  • GB368363A - Improvements in and relating to arc-cooling structures for electric circuit interrupting apparatus : en
  • FR721421A - Universal implement tractor : en fr
  • DE545747C - Engraver : de en
  • GB368709A - Improvements in or relating to apparatus for securing folded portions of packages : en
  • FR721610A - Zinc-based alloy for die-casting : en fr
  • FR721612A - Stop device for spinning drawing bench : en fr
  • CA320128A - Resinoid composition : en fr
  • CH153036A - Process for the preparation of 1-m-oxyphenyl-2-methylamino-propan-1-ol. : de en
  • FR721412A - Explosion-proof safe closing device for accumulators and electrical devices in service in mines or rooms containing flammable gases : en fr
  • GB368149A - An improved device for the teleregistration of magnitudes measured by a plurality ofmeasuring apparatus : en
  • FR721233A - Magneto ignition : en fr
  • FR721297A - Bell for line to lay : en fr
  • DE545452C - Device for alternately switching on several sound reproduction devices arranged in a distributed manner behind the projection screen : de en
  • FR721222A - Pressure-proof combustion chamber : en fr
  • GB367993A - Improvements in slide rules : en
  • GB368198A - A new or improved cuff-link : en
  • DE545368C - Process for removing carbon oxysulphide from gases : de en
  • FR721370A - Automatic control system with pre-recording of routes for needles of sorting beams : en fr
  • FR721574A - Support device for hand drills or chignolles : en fr
  • GB368049A - Improvements in shock absorbers : en
  • DE542048C - Process for the preparation of higher molecular sulfonic acids : de en
  • FR721384A - Steering device with orientable vanes for rotary machines, in particular for rotary pumps : en fr
  • US1847371A - Preheater for vapor stoves : en
  • DE544525C - Drive turbine for auxiliary machines in steam power plants, especially steam turbine plants : de en
  • DK45327C - Steam heating system. : da en
  • DE544910C - Electrical measuring transducer with fittings for the primary connections located at one or both ends and carried by a one-piece transducer insulating housing : de en
  • DE545756C - Process for the preparation of pure resinous phenol-aldehyde condensation products : de en
  • FR721287A - Method and device for underground spreading : en fr
  • FR721510A - Method and device for producing and maintaining constant gas pressure in closed systems : en fr
  • FR721573A - Footwear and its manufacturing process : en fr
  • FR721335A - Process for the production of derivatives of condensation products of polyvalent alcohols and polybasic acids : en fr
  • FR721537A - Thick panel construction from thin sheet metal : en fr
  • GB367941A - Improvements in and relating to reducing the resistance to the propulsion of ships : en
  • GB367936A - Improvements in or relating to telephone or like systems : en
  • GB368287A - Improved apparatus for forging fluted articles : en
  • CH153001A - Device for internal load distribution of parallel working power plants. : de en
  • US1847690A - Stuffer : en
  • FR721303A - Electric vacuum discharge device : en fr
  • FR721640A - Method and device for refloating all vessels sunk at any depth : en fr
  • FR721241A - Sewage sludge maceration enhancements : en fr
  • GB367986A - Improvements in and in connection with electric batteries : en
  • GB368306A - Improvements relating to the manufacture of calcium hypochlorite products : en
  • DE544921C - Wetting, cleaning and dispersing agents : de en
  • FR721236A - Fixing device for table legs : en fr
  • US1847419A - Gun port : en
  • GB368183A - Improvements in closure devices for tins and other receptacles : en
  • GB368219A - Improvements in or relating to the process for printing wall-papers : en
  • FR721116A - Centrifugal device for the manufacture of artificial silk : en fr
  • FR721230A - Closing device, more particularly for watch straps : en fr
  • FR721413A - Self-adjusting arc lamp with rotating brushes : en fr
  • GB368069A - Improvements in or relating to the method and means for the reproduction of television pictures : en
  • US1847623A - Method of treating oil : en
  • SU25500A1 - Sewer Pipe Cleaner : en ru
  • FR721225A - Scraping device for centrifuge : en fr
  • GB367872A - Improvements in automatic electric cut-outs : en
  • US1847632A - Method of making hinge butts : en
  • SU25396A1 - Cinema projector with optical alignment by means of a flat mirror : en ru
  • US1847418A - Lubricating system for piston machines : en
  • US1847906A - Cylinder gauge : en
  • US1847986A - Cabinet : en
  • US1847282A - Music writing machine : en
  • US1847905A - Protective system : en
  • US1848069A - Process of and gauge for weaving pile fabrics : en
  • ES125556A2 - REVERSIBLE CENTRIPETAL SYSTEM PUMP, FOR THE EXTRACTION AND ELEVATION OF LIQUIDS OR GASES : en es
  • FR721250A - Method and device for the stripping of skins treated by enchaussenage : en fr
  • FR721271A - Toothpaste product and its manufacturing process : en fr
  • FR721346A - Developments to delay primers : en fr
  • FR721376A - Adjustment device for the movable glass of sash windows allowing absolute closure or indirect ventilation : en fr
  • FR721498A - Switch for closing and opening electric circuits : en fr
  • FR721502A - Multi-part mattress device for beds and the like : en fr
  • FR721565A - Improvements to electrically operated rotary pumps : en fr
  • CH153085A - Process for the preparation of a new sulfur-containing derivative of a higher fatty acid. : de en
  • DE545320C - Striking mechanism, especially for electrical clocks : de en
  • DE545691C - Process for removing ammonia from a recirculation system : de en
  • GB368344A - Improvements relating to conical diaphragms for sound reproducing and recording apparatus : en
  • FR721101A - Continuous-acting centrifuge, with device for the associated advancement of materials via an active surface animated by an axial reciprocating movement : en fr
  • GB367933A - Improvements in or relating to moving picture cameras, more especially for recording animated scenes and accompanying sounds at low temperatures : en
  • ES654Y - Own bag-packaging for the sale of food substances, in powder or grain. : en es
  • SU25210A1 - Device for supplying electric current to ships : en ru
  • US1847173A - Aerial vehicle : en
  • US1847450A - Lubricating system for piston machines : en
  • US1847562A - Lighting attachment for refrigerator display cases : en
  • US1848057A - Tachometer : en
  • FR721313A - Illuminated advertising device with changing images : en fr
  • GB368347A - Starting means for compression-ignition engines : en
  • SU25241A1 - Lock (landing) device for mine cages : en ru
  • US1847585A - Electric power plant with alpha plurality of generators provided with automatic voltage regulation : en
  • US1848072A - Production of chloroanthraquinoneacridone : en
  • USD86418S - Design for a decorative sea shell : en
  • US1847477A - Railway draft rigging : en
  • US1847782A - Tiltable vessel : en
  • DE518694C - Device for hand milking with rolling friction on the teats : de en
  • DE545414C - Detonators for percussion ignition : de en
  • DE545353C - Periodic absorption refrigeration machine : de en
  • DE545427C - Catalyst for the oxidation of ammonia : de en
  • DE545103C - Telegraph system with circulating distributors : de en
  • DE545776C - Recovery and loading device with chassis and protective wall : de en
  • GB368268A - Improvements in and connected with apparatus for counting and indicating the movements made by engines or machines : en
  • DE545785C - Plug circuit breaker : de en
  • GB368281A - Improvements in stabilizing apparatus for ships and aircraft : en
  • DE545598C - Tool for the production of spring washers : de en
  • GB368002A - Improvements in or relating to mixing machines for foundry sand and like materials : en
  • DE545721C - Link holder : de en
  • GB368307A - Improvements in and relating to sound reproducing apparatus : en
  • DE545318C - Process for the production of silicate concrete : de en
  • PL15438B1 - Device for electrolytic processing of solutions with a high content of chlor-ion. : en pl
  • USD86368S - Design for lace : en
  • US1847227A - Mixing and agitating machine : en
  • US1847243A - Measuring apparatus : en
  • US1848042A - Foam stabilizer for fire extinguishers : en
  • DE545523C - Air heater with a rotatable heat exchanger divided into sector chambers : de en
  • DE545826C - Pottery machine : de en
  • PL15341B1 - Filter press. : en pl
  • US1847968A - Process for the production of alcohol free from water : en
  • SU25217A1 - Difficult to discharge bottom tube : en ru
  • US1848048A - Speed control for internal motors : en
  • DE545773C - Process for loosening baking dough with carbonic acid : de en
  • DE545800C - Device for the production of one-piece cores for bearing shells : de en
  • DE545396C - Process for the preparation of acetic acid : de en
  • FR721436A - Improvements to discharge tubes : en fr
  • GB367928A - Control of couch wire on paper making machines : en
  • GB367953A - Improvements in and relating to centrifugal casting : en
  • GB367991A - Rendering silver and silver-plate tarnish-resisting : en
  • GB368003A - Improvements relating to devices for grinding or cutting cylinders or for other such like purposes : en
  • IE13354L - Automatically variable transmission gear : en
  • SU25294A1 - Instrument for measuring loose substances : en ru
  • GB367982A - Circuit arrangement for remote controlled amplifiers : en
  • GB368237A - Improvements in electrical machine armature stampings : en
  • US1847196A - Ceramic material and method of manufacturing ceramic articles : en
  • CA320057A - Propelling mechanism : en fr
  • CH152900A - Metal body with a coating of a bronze of a metal of subgroup I of main group VI of the periodic table, as well as process for its production : de en
  • SU25215A1 - A method of manufacturing a shielding casing to protect electrical measuring instruments : en ru
  • SU25513A1 - Hydraulic turbine : en ru
  • DK45308C - Device for operation of X-ray tubes and the like. : da en
  • DE545034C - Breakfast frame connector : de en
  • FR721219A - Liquid fuel burner : en fr
  • GB368184A - An improved bag or receptacle for clothing and other articles : en
  • SU25229A1 - Instrument for indicating the deviation in the mode of the furnace from the normal : en ru
  • US1847820A - Shock absorbing or minimizing means for buildings : en
  • US1847251A - Temperature compensator for electric measuring instruments : en
  • DE545830C - Process for the preparation of alkali ferrocyanide : de en
  • CH152994A - Device on closing wings of a room with a temperature different from the outside temperature, in particular for cooling and drying systems to prevent cold or cold. Heat losses. : de en
  • US1847735A - Method of and means for waving hair by steam heat : en
  • DE545400C - Pipeline system for the propellant of steam or gas turbines : de en
  • DE545545C - Method and device for preserving juice feed : de en
  • DE545811C - Voting booth : de en
  • CA320112A - Railway rail and rail joint : en fr
  • CH152840A - Weft-breaking device for automatic looms. : en fr
  • DE545361C - Device for testing switches for short-circuit strength : de en
  • FR721211A - Freewheel crank gear or toothed wheel : en fr
  • FR721405A - electric heating element : en fr
  • GB368073A - Improvements relating to the production of patterned glass and apparatus therefor : en
  • GB368348A - Improvements in or relating to the manufacture of acetic acid : en
  • GB368319A - Improvements in or relating to turbines : en
  • USD86352S - Design fob : en
  • ES125365A1 - An excess voltage warning device, applicable in power plants. : en es
  • ES125606A1 - Sealing device that prevents the filling of bottles, bottles and containers. : en es
  • GB368223A - Improvements in apparatus for indicating consumption of liquid fuel or the like : en
  • ES125074A1 - Internal combustion engine with rotary sleeve valves. : en es
  • FR721221A - Wind turbine : en fr
  • FR721495A - Metal diaphragm forming pleated bellows for high pressures : en fr
  • US1847309A - Vegetable washing machine : en
  • US1847142A - Means and method for signaling by electric waves : en
  • US1847521A - Automatic starting device : en
  • FR721128A - Improvements to the cathodes of discharge tubes and their preparation : en fr
  • FR721288A - Construction method of gables or facades : en fr
  • FR721566A - Method and apparatus for the treatment of phosphates : en fr
  • GB368132A - Improvements in or relating to clip devices for use in the making of models or like small structures : en
  • GB368232A - Improvements in or relating to railways : en
  • US1847345A - Food package : en
  • ES125647A2 - A new flip-sheet book. : en es
  • FR721102A - Elastic midsole for shoes : en fr
  • DE545613C - Damping device for electromagnets, especially on point setting devices : de en
  • SU25466A1 - Concrete mixer : en ru
  • US1847532A - Cash register : en
  • US1847895A - Window sash construction : en
  • GB368048A - Bracket or holder for glass plates especially for decoration purposes : en
  • FR721380A - Acetylene generator for small particle carbide : en fr
  • GB368098A - Improvements in or relating to liquid regulating devices for water softening apparatus : en
  • US1847618A - Gas meter : en
  • GB368239A - An improved jug for electrically heating liquids : en
  • GB368150A - Improvements in and relating to fountain pens : en
  • SU25467A1 - A device for pressing fiberboard slabs etc. of materials : en ru
  • ES125574A1 - Procedure for manufacturing a product with a high food power. : en es
  • ES688U - Device and protector of the genital parts of man. (Machine-translation by Google Translate, not legally binding) : en es
  • GB368365A - Improvements in meat tendering apparatus : en
  • US1847644A - Photocell mounting for motion-picture machines : en
  • FR721200A - Self-opening and closing shut-off valve : en fr
  • FR721587A - Locking device for movable parts of furniture used for resting in a sitting or lying position : en fr
  • FR721264A - Oil burner improvements : en fr
  • FR721517A - Valve : en fr
  • AU3027030B - An improved mixture control for internal combustion engines : en
  • FR721635A - Device to facilitate the adjustment of radio wave receiving stations : en fr
  • GB368081A - Improvements relating to electric dry cells : en
  • CH152850A - Parquet cover and method of establishing it. : en fr
  • ES768U - Universal device to preserve the shape of footwear, whose invention is own and new (Machine-translation by Google Translate, not legally binding) : en es
  • FR721365A - Improvements to steam generators powering turbines : en fr
  • DE545821C - Adjustment device for torpedo-like drop bodies : de en
  • SU25554A1 - Bow : en ru
  • US1847788A - Refrigerating apparatus for soda fountains and the like : en
  • US1847182A - Belt : en
  • FR721549A - Apparatus for cold carbonating heavy oils : en fr
  • FR721623A - Speedometer devices : en fr
  • SU25455A1 - Separator fixture to torsion sheeters : en ru
  • GB368035A - Improvements in cooking ranges : en
  • CH152980A - Compound internal combustion engine comprising at least one pair of high and low pressure cylinders. : en fr
  • CA320130A - Brake : en fr
  • US1847980A - Metal decking : en
  • US1848067A - Mercury-arc rectifier : en
  • USD86373S - Design for a dress : en
  • DE545356C - Process for the transport and storage of bitumens that become liquid at elevated daytime temperatures : de en
  • CH152824A - Curry brush. : de en
  • CH153067A - Chariot. : en fr
  • GB367944A - An improved means for separating the constituents of semiliquid bodies : en
  • GB368072A - Improvements in and relating to electric insulators : en
  • GB368339A - Improvements in and relating to oil burners : en
  • CA320095A - Telephone circuit : en fr
  • FR721583A - Improvements to printing machines : en fr
  • US1847650A - Production of azo dyestuffs and color lakes thereof : en
  • ES125476A1 - Mechanical mediator : en es
  • CA320194A - Tire cover and lock : en fr
  • GB367931A - Improvements relating to load carrying and release gear for aircraft : en
  • GB368313A - Improvements in laminated springs for motor vehicles : en
  • DE545429C - Process for the preparation of Arylcarbonsaeureamid-o-thioglycolic acids : de en
  • DE545723C - safety goggles : de en
  • FR721402A - Folding bed : en fr
  • GB368016A - Improvements in or relating to electrical plug and socket connections : en
  • FR721629A - Method and devices for measuring the deformations of solids and in particular the internal deformations of concrete : en fr
  • DE545572C - Device for drying goods in suspension : de en
  • US1847911A - Thermostatically controlled valve : en
  • ES125496A1 - A procedure for the protection of the edge of the blades for the razor. : en es
  • GR3566B - URBAN BUILDINGS ARE MADE WITH DISPLAYED, UNBREAKABLE, COMPACT, AND ABOVE NOT HYGROSCOPIC EXPLOSIVE FIBER PLATES. : el en
  • DE543484C - Device for checking the dielectric losses of small pieces of capacitive, operationally laid cables or of cable accessories of an electrical system : de en
  • FR721437A - Advanced device for making grinding wheels : en fr
  • ES125655A1 - Improvements in the electrical equipment of the thermal electric transmission locomotives. : en es
  • GB368126A - Means for attaching the suspension springs of vehicles : en
  • US1847342A - Automatic nut finishing machine : en
  • US1847626A - Refrigerator : en
  • CH152835A - Artificial spun product based on cellulosic substance, having a reduced luster, and process for the manufacture of this product. : en fr
  • DE545352C - Paper guiding device for typewriters : de en
  • FR721551A - Improvements in apparatus for converting electrical energy into mechanical energy and vice versa, of the kind used for the recording and reproduction of sounds : en fr
  • FR721302A - Improvements to steam production facilities and application of said facilities : en fr
  • DE545716C - Connection for screw-shaped electrical heating element : de en
  • DE545746C - Process for producing colored images : de en
  • ES125569A1 - A procedure for the manufacture of a flexible laminar product, suitable for the waterproofing of roofs or roofs. : en es
  • FR721588A - Device to be mounted on weaving looms for automatic stopping of hunting in the event of a weft breakage : en fr
  • USD86374S - Hage w : en
  • SU25216A1 - Electric breaker : en ru
  • US1847770A - Scale : en
  • CH152927A - Method and device for testing the hardness of grinding wheels. : de en
  • CH152836A - Process for the production of rayon. : de en
  • DE529576C - Ignition device for glow head motors : de en
  • CA320060A - Combined sprayer and stand : en fr
  • PL15357B1 - Push button switch. : en pl
  • PL15536B1 - A method for shaping and simultaneously cutting corrugated asbestos-cement or similar panels, and an apparatus for carrying out the method. : en pl
  • FR721341A - Improvements to rotary printing machines : en fr
  • FR721496A - Draft regulator for fireplaces : en fr
  • CH152803A - Double wall plywood door and method of making the same. : de en
  • DE545109C - Device for the excitation of asynchronous reactive power machines, whose commutator rear machine is excited in the runner via slip rings with mains frequency : de en
  • DE545393C - Coupling device for the wing of a double window : de en
  • US1847140A - Locating device : en
  • US1847256A - Dish drier and heater : en
  • US1847610A - Two-stroke internal combustion engine : en
  • US1847958A - Sash guide : en
  • US1847189A - Apparatus for filling vacuumized cans with inert gas : en
  • US1847353A - Wheeled vehicle and means for automatically securing the same against movement : en
  • USD86388S - Charles miller : en
  • FR721429A - Anti-theft device for electric lamp : en fr
  • GB368075A - Improvements in tables : en
  • CH152933A - Adding machine. : de en
  • CH152826A - Holding device for bars of soap. : de en
  • CA320250A - Cellulose derivative : en fr
  • GB367893A - Surface cooling elements for electro transformer and like tanks : en
  • PL15359B1 - A method of producing valuable products from earth wax. : en pl
  • US1847123A - Compositions of matter and methods of their preparation : en
  • DE545588C - Dry mordant : de en
  • DK45305C - Wave filter. : da en
  • FR721331A - Auto body front panel : en fr
  • GB368360A - Improvements in conveyor apparatus particularly applicable to bottle filling and bottle corking machines : en
  • GB368371A - Improved method of and machine for forming and closing cartons or linings for cartons : en
  • US1847070A - Direction signal for automobiles : en
  • CA320138A - Intercommunication device : en fr
  • SU25385A1 - Combined Flat Trier : en ru
  • GB368352A - Improvements in and relating to reheating furnaces for use in the rolling of bands and sheets of metal : en
  • SU25212A1 - Safety device with several automatic switching fuses. : en ru
  • US1847219A - Garment measuring device : en
  • CH153070A - Process for the manufacture of brake levers for motor vehicles and brake levers manufactured according to the same. : de en
  • DE545276C - Auxiliary ropeway for laying ropes for cable bridges : de en
  • CH152984A - Double-acting two-stroke internal combustion engine. : de en
  • PL15393B1 - The method of processing acid waste after refining of cracked products. : en pl
  • PL15476B1 - Device for feeding sheets of paper in printing machines. : en pl
  • US1847311A - Processing of cellulose fiber : en
  • US1847569A - Amusement ride : en
  • CH153078A - Device for improving the efficiency of aviation propellers. : en fr
  • DE545859C - Process for the preparation of wool dyes : de en
  • CH153086A - Process for the preparation of a new sulfur-containing derivative of a higher fatty acid. : de en
  • CA320158A - Multicolor weft replenishing mechanism for looms : en fr
  • CH152925A - Method for setting the image of a stereophotogrammetric measuring device. : de en
  • CH153063A - Machine for self-picking, lifting and dispensing of harvested and other mass-produced products. : de en
  • GB368726A - Process for the manufacture of azo dyestuffs : en
  • CA320139A - Microphone : en fr
  • DE545209C - Incandescent lamp holder : de en
  • FR721637A - Adjustable cam lever : en fr
  • DE545328C - Method for the rapid de-energization of alternating current generators with direct current excitation : de en
  • PL15345B1 - Automatic firearms cartridge magazine. : en pl
  • US1847071A - Safety combination lock : en
  • US1847867A - One-way reactance device : en
  • PL15505B1 - A device for diverting the flow of heated air in radiators for central heating. : en pl
  • SU25251A1 - Wall plastering device : en ru
  • US1847668A - Brush : en
  • BE385844A - : en
  • CA320185A - Drill sharpener : en fr
  • CH153028A - Electric arc tube with a gaseous filling. : de en
  • FR721137A - Production of new dyestuffs at the asymmetric indigoids tank : en fr
  • AU1331A - An improved steam generating plant : en
  • AU3046030A - An improved device for use when drawing off liquids from containers : en
  • DE545421C - Control disk for pleating machines : de en
  • DE545624C - Process for the preparation of azo dyes : de en
  • DE545454C - Pressure measuring device : de en
  • DE545856C - Loudspeaker horn : de en
  • US1847543A - Machine for handling of superphosphate or the like : en
  • US1847774A - Balanced disk wheel : en
  • USD86346S - Design for a gymnasium suit : en
  • US1847152A - Equalizing drive for conveyer systems : en
  • US1847277A - Shround attachment for containers : en
  • US1847382A - Truck wheel dolly : en
  • US1847998A - Means and method for joining materials together or the like : en
  • USD86355S - Design : en
  • SU25314A1 - Apparatus for recording the time of work of machines : en ru
  • SU25506A1 - Fixture for linear movement race : en ru
  • US1847156A - Glass apparatus : en
  • US1847506A - Apparatus for treating internal combustion engine exhausts : en
  • US1848007A - Wheel rack : en
  • SU25512A1 - Combined tool for the production of electrical work : en ru
  • DE545436C - Device for starting single-phase induction motors with auxiliary phase winding : de en
  • GB368125A - Improvements in engine lubricating systems : en
  • CH153042A - Watertight closing and locking device for pocket vaporizers. : en fr
  • CH153082A - Process for the preparation of a new derivative of ricinoleic acid. : de en
  • CH153035A - Process for the preparation of a growth-promoting, water-soluble substance from thymus glands. : de en
  • CA320205A - Electric installation : en fr
  • CH153081A - Fabric holder. : de en
  • PL15353B1 - : en pl
  • US1847948A - Loose powder container : en
  • US1847808A - Smoothing iron attachment : en
  • CH152822A - Process for the production of a carbon-oxide-free gas mixture consisting mainly of methane and hydrogen from carbon-oxide-containing technical gases. : de en
  • FR721533A - Improvements to spring motors for phonographs and other devices : en fr
  • GB367971A - Improvements relating to wagon tipplers : en
  • PL15416B1 - Sound reproducer with large diaphragm and protection plate. : en pl
  • PL15420B1 - Tracking cell for tanks and similar motor vehicles. : en pl
  • SU25303A1 - Extensometer : en ru
  • SU25438A1 - Commander device : en ru
  • US1847495A - Tooth cleaning and polishing element : en
  • US1847665A - Washing machine tub holder : en
  • DE545696C - Electrothermal melting furnace for multi-phase currents : de en
  • PL15453B1 - High speed cobalt steel. : en pl
  • SU25432A1 - Section of a drum press for gluing the soles to the shoes : en ru
  • CH152833A - Three-part ladder. : de en
  • FR721455A - Metal plate intended to distribute the forces exerted on the pedals of a bicycle on the soles of the feet : en fr
  • ES657Y - Containers of all kinds for the supply of liquids contained therein in substantially equal quantities. : en es
  • FR721117A - Closed and sterilizable dropper container, graduated or non-graduated : en fr
  • GB368023A - Improvements in electric lamp holders : en
  • CA320067A - Mower reel : en fr
  • DE545685C - Process for feeding the raw sludge with full jacket spinners : de en
  • DE545798C - Ruettelforming machine : de en
  • CH152852A - Shirt pants. : de en
  • CH152929A - Bending vibration machine. : de en
  • GB368217A - Improvements in and relating to roof girders and their supporting means : en
  • GB368258A - Improvements in battery charging means : en
  • US1847598A - Packing box : en
  • US1847831A - Oil burning apparatus : en
  • DK45322C - Cooled Fuel Valve for Internal Combustion Engines with Pressure Injection. : da en
  • FR721579A - Improvements to automatic telephone systems : en fr
  • CH152816A - Electric door locking device. : en fr
  • CH152920A - Toy locomotive driven by a spring. : en fr
  • GB368189A - Improvements in or relating to life guards or fenders for use on road vehicles : en
  • GB368210A - A lubricating system for the rotary distributors of internal combustion engines : en
  • ES125621A1 - Compressor tube powered by exhaust gases for combustion engines. : en es
  • FR721217A - Mixed device for lighting and advertising : en fr
  • ES125631A1 - A procedure and its corresponding special device for the manufacture of cement and other similar products in rotary kilns. : en es
  • PL15422B1 - Method for the production of tetra and tetrahydrophthalene. : en pl
  • SU25488A1 - Sector shutter for hopper outlets : en ru
  • DE545432C - Arrangement for interconnecting more than three double wire pairs : de en
  • DE496050C - Process for matting cellulose ester films for photographic purposes : de en
  • FR721307A - Process for the production of alkaline carbonates : en fr
  • CA320125A - Machine for printing floor coverings : en fr
  • CA320199A - Railway car : en fr
  • CH152797A - Process for the production of concrete ceilings with hollow bodies between iron girders. : de en
  • CH153020A - System with electrode salt bath ovens. : de en
  • FR721207A - Apparatus for heating with liquid fuels : en fr
  • GB368153A - Improvements in or relating to making, filling and closing bags : en
  • DE545249C - Incandescent cathode tubes, the cathode of which is only heated by electron bombardment between several cathode parts, of which at least one is heated to the emission temperature to put the cathode into operation, without heating a part from the outside by Joule heat : de en
  • ES125596A3 - A process for making a food drink. : en es
  • DE545339C - Process for the production of dustable crop protection products : de en
  • DE545610C - Process for producing multicolor prints using a single printing form : de en
  • ES125607A3 - A procedure for the elaboration of a special bread based on gluten and soy flour. : en es
  • GB368730A - Improvements in or relating to timing mechanisms, particularly for washing or dry cleaning machines : en
  • PL15532B1 - A method of making telephone cables and an apparatus for making cables in this way. : en pl
  • US1847284A - Resonating, modulating, and projecting of sound animated by electrical means : en
  • US1847434A - Lubricating apparatus : en
  • DE545343C - Hole mandrel fastening for hollow brick mouthpieces : de en
  • ES125600A1 - Adjustable winder suitable mainly for the viscose mass (cake) of artificial silk spinning. : en es
  • FR721129A - Improvements to DC to AC converters : en fr
  • FR721563A - Improvements to electrical transmission systems : en fr
  • GB368059A - Improvements relating to metal window frames : en
  • CH152918A - Light alloy skis and method of manufacturing the same. : de en
  • CH152964A - Sharpening holder for razor blades. : de en
  • FR721472A - Improvements made to diesel locomotives with energy transmission by means of compressed air and steam to improve efficiency and for greater fuel economy : en fr
  • DE545718C - Process for the extraction of blanc fixe from ores containing heavy pathways : de en
  • US1847997A - Ellipsograph compass : en
  • US1848082A - Chassis lubricating system : en
  • DE545321C - Safety valve for gas lines : de en
  • ES125625A1 - A procedure to obtain orange flour. : en es
  • FR721260A - Transformation of a rotational movement into a reciprocating rectilinear movement allowing the elimination of the crankshaft in internal combustion engines : en fr
  • FR721532A - New organic compounds and processes for making them : en fr
  • US1847363A - Humidor : en
  • US1847752A - Hot cake machine : en
  • FR721348A - Percolator : en fr
  • CA320206A - Electric variator or regulating resistance : en fr
  • SU25365A1 - Pedal mechanism : en ru
  • USD86430S - Design for a coffee maker : en
  • US1847555A - Treatment of aluminum : en
  • GB367974A - Improvements in or relating to conveyors : en
  • ES125545A3 - Improvements in the lighters for oil with automatic ignition. : en es
  • ES125557A1 - A "seamless" splicing process of endless wire cloths, cylinder liners and squeegee roll liners, which are used in the manufacture of paper and analogous products. : en es
  • FR721163A - Devices making nuts or bolts unbreakable : en fr
  • FR721343A - Improvement of the wiper blade arms : en fr
  • DE545764C - Device for steam distillation of fatty acids, glycerine or the like in a high vacuum : de en
  • FR721155A - Device for controlling the front axle of motor cars by a mechanism located under the engine : en fr
  • FR721392A - Device for measuring the pressure inside a chamber : en fr
  • GB367951A - Manufacture of 1-phenyl-2-alkylaminopropanols (11 hydroxylated in the pnenyl nucleus : en
  • FR721184A - Apparatus for making cheese : en fr
  • PL15514B1 - A method of regenerating used oils, lubricants and a device for carrying out this method. : en pl
  • SU25269A1 - Method of making felt : en ru
  • USD86376S - wickham : en
  • DE545698C - Process for the production of cold-resistant oils : de en
  • FR721161A - Improvements in the supply of steam boilers : en fr
  • GB367946A - Improvements in or applicable to domestic fire-grates : en
  • DE545759C - Device for adjusting tuning elements : de en
  • FR721514A - Aircraft fuselage : en fr
  • GB367962A - Improvements in platens for typewriters : en
  • GB368300A - Manufacture of artificial materials containing fillers : en
  • US1848032A - Key ring and safety key holder : en
  • SU25551A1 - Method for making waterproof paper : en ru
  • DE545360C - Spring-loaded connector sleeve : de en
  • DE545587C - Process for the complete de-rusting of high-sulfur materials, in particular zinc blende : de en
  • DE545745C - Unexposed and undeveloped colored layers for photographic use : de en
  • SU24975A1 - Plank for textile spreading machines : en ru
  • SU25186A1 - A device for automatic braking of a separated part of a train : en ru
  • USRE18372E - nicolson : en
  • US1847358A - White lead pigment and process of making same : en
  • US1847594A - Radiator : en
  • US1848090A - Glare preventer : en
  • USD86412S - Robert b : en
  • GB368214A - Improvements relating to funnels : en
  • GB368375A - Ornamental conduits for electric wires : en
  • FR721321A - Thruster device for canoes and similar vehicles : en fr
  • ES125657A1 - Improvements in the heels of the tires. : en es
  • ES686U - A folding plate (Machine-translation by Google Translate, not legally binding) : en es
  • FR721206A - Method and device for examining the degree of vacuum in ampoules : en fr
  • FR721229A - Method of gluing envelopes and the like : en fr
  • FR721352A - Improvements to electric upsetting machines : en fr
  • DE545403C - Insulating stone for supporting the helical heating resistors of electric furnaces : de en
  • DE545815C - Steering knuckle control for the front end of agricultural machines : de en
  • PL15391B3 - Method of obtaining compounds from indene and phenols. : en pl
  • PL15503B1 - Manufacturing method of propellers, smiggles and similar parts with constant strength in all cross-sections. : en pl
  • US1847154A - Telephone system : en
  • DE545448C - Device for carrying out the casting process : de en
  • FR721545A - Process for the preparation of highly refractory products from magnesium silicates : en fr
  • PL15508B1 - Method and device for activating carbon-containing bodies suspended in gases. : en pl
  • SU25395A1 - Clamp : en ru
  • US1847462A - Transmission line support : en
  • US1848010A - Process of preparing butyl alcohol-acetone seed mashes : en
  • GB369264A - Improvements in or relating to sewing machines : en
  • PL15440B1 - Device for washing and further processing of rayon coils and spools. : en pl
  • BE385570A - high voltage contactor more particularly intended for use in x-ray installations : en fr
  • CA320109A - Golf card game : en fr
  • CA320175A - Heater tubing : en fr
  • CH152897A - Process for the coagulation of latex-like emulsions. : de en
  • US1847739A - Aviation marker : en
  • US1847807A - Terry cloth product : en
  • FR721504A - Camera : en fr
  • GB367929A - Improvements in and relating to flushing valves : en
  • US1847144A - Turning-roll for dating-stamps : en
  • US1847769A - Machine and method for treating cigars : en
  • DK45316C - Device for providing a rigid connection between two conaxial tubes or the like. : da en
  • USD86402S - Design for an electric cooker : en
  • FR721419A - Pressure regulator, limiter and reducer device for pipes and tanks placed downstream of a pressurized hydraulic supply : en fr
  • FR721622A - Device to facilitate the search and refloating of submerged ships, without passing slings under the hull : en fr
  • GB368133A - Improvements in loading coil boxes : en
  • GB368751A - Improvements in or relating to devices for use in the reproduction of sound : en
  • FR721406A - Improvements to electrical telecommunications systems : en fr
  • SU25170A1 - Electric typewriter : en ru
  • US1847494A - Banana protector : en
  • US1847591A - Gear : en
  • US1847674A - Pen socket mounting : en
  • USD86391S - Charles miller : en
  • FR721168A - Connection sleeve for metal cables : en fr
  • SU25249A1 - Cradle for lifting bricks : en ru
  • US1847437A - Detergent : en
  • ES125638A1 - A cap closure with its cap for metal containers, for example, iron barrels. : en es
  • GB368327A - Improvements in or relating to machines for scraping or surfacing floors : en
  • FR721041A - : fr
  • DE545557C - Process for the production of fabrics for gas cells : de en
  • FR721483A - Drum dryer : en fr
  • FR721354A - Method and device for increasing the power of automobile engines and the like : en fr
  • GB367919A - Improvements in or relating to printing a record strip : en
  • FR721374A - Improvements made to safety lamps comprising an electric generator driven by a pressurized fluid, in particular mine lamps supplied by compressed air : en fr
  • GB368071A - Improvements in or relating to scanning apparatus for colour or monochromatic television, and the like : en
  • FR721585A - Method for securing grooved projectiles in cartridge cases : en fr
  • GB368119A - Improved apparatus for delivering measured quantities of substances : en
  • FR721575A - Automatic shutter for barrels and other containers : en fr
  • GB368806A - Apparatus for attaching snap fasteners to gloves and other objects : en
  • DE545051C - Overlay device for cinematographic recording devices : de en
  • GB368202A - Improvements in or relating to collar studs and neck-tie retainers : en
  • GB368228A - Improvements in and relating to electric regulators : en
  • ES125543A1 - Perfeccionamientos in the machinery for the manufacture of hollow glass. : en es
  • FR721238A - Device for anchoring airships, fitted out to allow maneuvers to enter and exit hangars : en fr
  • DE545543C - Process for strengthening the precious metal coating of metal objects, especially cutlery : de en
  • FR721310A - Anti-backfire device : en fr
  • FR721345A - Improvements relating to the ventilation of armored dynamo-electric machines : en fr
  • FR721586A - Special closure of a lock cover : en fr
  • FR721644A - Device for measuring transmission levels : en fr
  • GB368220A - Improvements in power-driven road rollers with roller wheels, which adapt themselves to the contour of the road : en
  • DK45318C - Shooting range for automatic firearms. : da en
  • FR721293A - Rear clip for fixing false collars on shirts : en fr
  • FR721538A - Improved method for the purification of hot spent pickling liquors from steel plants and the like : en fr
  • GB367905A - Improvements relating to portable containers for compressed gases : en
  • SU25202A1 - Unipolar radio telephony method without carrier frequency : en ru
  • US1847574A - Process of marking articles of manufacture : en
  • US1847279A - Reenforced sheet metal wheel : en
  • ES125651A1 - Automatic tilting tank : en es
  • US1847454A - Wire straightener : en
  • US1847705A - Door prop : en
  • US1847713A - Rolling mill : en
  • US1847751A - Centrifuge method and apparatus : en
  • US1848033A - Can opener : en
  • DE545456C - Potato harvester with a share and a throwing and sieving device consisting of one or more sieve springs : de en
  • DE545686C - Septic tank for waste water purification with an installation which is cylindrical in the upper part and conically widened in the lower part and forms a floating sludge space : de en
  • DE545606C - Device for carrying out reactions between liquids and gases : de en
  • FR721259A - Sound recording device using rhythm tapes or similar tapes : en fr
  • US1847535A - Apparatus for reproducing photographic sound records : en
  • US1848053A - Altimeter : en
  • USD86427S - Design foe : en
  • GB368309A - Television apparatus and process : en
  • DE545596C - Water level regulators and indicators : de en
  • AU116631A - A method of removing arsenic and chlorine from sulphur : en
  • SU25288A1 - Device for measuring the flow velocity in the surface layer of water : en ru
  • US1847583A - Flake ortho-phenyl phenol : en
  • US1847386A - Dishwashing machine : en
  • US1847685A - Self-aligning terminal socket : en
  • CA320245A - Collapsible rim for tires : en fr
  • FR721228A - Process for using circular shuttles on sewing machines for the replacement of threads of different kinds, in particular colored threads, in order to save time and save material : en fr
  • CA320059A - Cable splice : en fr
  • DE545341C - Process for spinning cotton drawstring with the exclusion of roving machines : de en
  • ES125078A1 - Perfections introduced in dentifrices. : en es
  • GB368050A - Improvements in variable-speed belt gearing : en
  • SU25309A1 - Device for turning off the counter of the number of printed sheets at idle : en ru
  • FR721512A - Process for preparing a base product for ointments, ointments, etc. : en fr
  • US1847663A - Device for synchronizing ticker tape pullers : en
  • DK45330C - Air outlet device by Ventilation devices. : da en
  • US1847465A - Automatic indicating target : en
  • US1847489A - Electric water heater : en
  • PL15534B1 - The method of obtaining hormone preparations. : en pl
  • US1847558A - Doorcheck : en
  • US1847404A - Spraying device : en
  • US1847680A - Friction brake : en
  • US1847785A - of cleveland : en
  • CA320220A - Oil distilling apparatus : en fr
  • GB368317A - Improvements in or relating to turbines : en
  • DE545817C - Pan and tilt head for cinema tripods : de en
  • DE544161C - Steering device for motor vehicles with caterpillar and wheel drive : de en
  • DE545519C - Bed table : de en
  • CA320165A - Method of preparing cellulose solutions : en fr
  • GB369203A - Improvements in or relating to power plant for ship propulsion : en
  • PL15482B3 - Boiler with great steam capacity. : en pl
  • SU25381A1 - Device for straightening the flame tubes : en ru
  • GB368323A - Improvements in apparatus for heating or boiling water or other liquids : en
  • FR721324A - Wetting agents for mercerization treatment : en fr
  • DE545735C - Device for determining the specific weight : de en
  • US1847145A - Amplifier system : en
  • AU218931A - Improvements in wind wheel frames : en
  • CH153098A - Process for the preparation of a brown-coloring basic dye. : de en
  • GB367901A - Improvements in and relating to the vulcanisation of rubber and rubber-like substances : en
  • US1847296A - Expansible shoe form : en
  • US1847188A - Oil lubricating can : en
  • US1847261A - Method of and apparatus for pouring gypsum or like material : en
  • US1847962A - Hood antisqueak device : en
  • FR721202A - Improvements to devices for detecting cracks or other defects in the rails : en fr
  • FR721327A - Stamped body floors mounts to frame rails : en fr
  • GB368034A - Improvements in rotors for high speed electrical machines : en
  • GB368045A - Improvements in or relating to drop-side cots : en
  • GB368274A - Improvements in internal combustion engines of the solid fuelinjection type : en
  • DE545376C - Electric measuring instrument, in particular for displaying the gas and liquid level : de en
  • DE544889C - Process for the preparation of sulfonic acids from condensation products from polynuclear aromatic hydrocarbons and olefins : de en
  • DE544962C - By means of an adjustment device, axially displaceable roll mounting mandrel even when the machine is running, in particular for metal foil and insulating tape rolls of capacitor winding machines, with a roll axis clamped on one side : de en
  • FR721220A - Device for automatically locking the driving mechanism in mechanical or electric toy cars, or the like, or other similar objects : en fr
  • SU25195A1 - Device for loudspeaker radio : en ru
  • US1847388A - Process for converting hydrocarbons : en
  • US1847430A - Tool for removing automobile tires from their rims : en
  • US1847925A - Stretcher : en
  • DE545749C - Cube cutting machine : de en
  • DE545807C - Method of making optical sound record copies : de en
  • DE545489C - Drive for germination drums u. like : de en
  • US1847436A - Air cooled wall construction : en
  • DE545522C - Device for moving and accommodating the stove rings below the stove top : de en
  • DE545741C - Process for the production of barium arsenate for pest control : de en
  • SU25178A1 - Shutter for bump cover : en ru
  • US1847746A - Window screen : en
  • US1847915A - Apparatus for drying paper and the like : en
  • US1847078A - Shaping machine : en
  • DE545329C - Incandescent cathode tubes with a highly emitting cathode coating that sputtered during operation : de en
  • SU25298A1 - Switchgear for switching on microphones when shooting a sound film : en ru
  • SU25323A1 - Lifting mechanism for frame plows : en ru
  • DE545134C - Card printing and output device for totalizers : de en
  • DE545579C - Loom for the production of push-button fabrics : de en
  • FR721280A - Light-sensitive photographic product and its manufacturing process : en fr
  • DE545374C - Board feed device on machines for connecting boards at their longitudinal edges : de en
  • FR721186A - Method and device for the production of friction linings : en fr
  • PL15344B1 - Self-made firearm. : en pl
  • SU25158A1 - Adaptation to a machine for cutting peat into bricks : en ru
  • GB368004A - Automatic gas and water regulator for water heaters : en
  • US1847133A - Snow scraper : en
  • US1847270A - Sealed can : en
  • US1847361A - Method of welding tubular connections to pressure vessels : en
  • US1847812A - Sheet handling apparatus : en
  • FR721112A - Universal rolling mill : en fr
  • DE543665C - Arched or articulated foot inlay with a rigid support plate and a support spring located transversely to the longitudinal direction of the foot under the arch of the foot : de en
  • DE545478C - Protective device for electrical machines, on which several relay protection systems are combined, in order to initiate various protective measures depending on the type of fault that has triggered them : de en
  • US1847247A - Mechanical laxative : en
  • DE545621C - Tap switch for step transformers with an adjustable winding consisting of two winding parts provided with taps and connected in series : de en
  • SU25429A1 - Drawing device : en ru
  • US1847509A - Mounting for arc lamps : en
  • SU25372A1 - Drilling machine : en ru
  • US1847294A - Necktie : en
  • US1847729A - Gasket : en
  • US1848092A - Electric power converting apparatus : en
  • CA320050A - Error compensating device for radiogoniometers : en fr
  • CA320070A - Cotter pin : en fr
  • CA320200A - Railway car hand brake : en fr
  • PL15405B1 - A system for radiotelegraphic modulation, enabling the exact removal of negative current from the transmitting antenna. : en pl
  • US1847803A - Paper trimming device : en
  • US1847989A - Recording machine for motor vehicles : en
  • CH153051A - Timepiece with alarm clock. : en fr
  • DE545468C - Folded adhesive tape for closing packs and the like. like : de en
  • BE385607A - : en
  • DE545470C - Chain tensioning device for looms : de en
  • ES125563A1 - Contact mechanism made up of a needle indicator instrument, with backward movement of isodromic effect activated by a circulating liquid or gas. : en es
  • GB367870A - Improved form of free-wheel mechanism for automobile use and for like purposes : en
  • US1847909A - Breathing apparatus : en
  • CH152966A - Device on clutches to prevent the driven part from being influenced by the driven part when it runs faster than the former. : de en
  • CH152855A - Method and device for automatically attaching the clasps to the straps for zippers. : de en
  • US1847192A - Method of making tameks : en
  • CH153022A - Linear emitter reflector. : de en
  • BE386026A - : en
  • CH152864A - Process for the preservation of fruits and other vegetable products, and machine for its implementation. : en fr
  • CA320153A - Vacuum cleaner : en fr
  • CA320231A - Adjustable thrust bearing and sealing means for flexible pipe joints : en fr
  • CH152795A - Insect catcher for attaching to tree trunks. : de en
  • CH152810A - Fumaiolo Pelloni. : en it
  • US1847748A - Spring stand for dobby looms : en
  • US1847267A - Optical system : en
  • US1847658A - Breast pump : en
  • US1847667A - Brake shoe : en
  • US1848029A - Attachment for hemstitching machines : en
  • PL15457B1 - Apparatus for the concentration of crude sulfuric acid. : en pl
  • US1847882A - Friction coupling : en
  • PL15490B1 - Coupling device for car trailers. : en pl
  • SU25304A1 - Apparatus for determining the quality of the skin by bending and forcing : en ru
  • CA320077A - Pulverizing machine : en fr
  • USRE18371E - limpert : en
  • CH152977A - Safety device on impeller turbines, pumps and the like with rotating blades. : de en
  • CH153087A - Process for the preparation of a new sulfur-containing derivative of a higher fatty acid. : de en
  • SU25367A1 - Drum clutch for communicating to the incisor slide lateral reciprocating movements in order to turn oval objects : en ru
  • US1847350A - Process of manufacturing titanium steel : en
  • US1847431A - Water heater : en
  • US1848056A - Integral molded article : en
  • CA320120A - Turbine generator unit : en fr
  • CH152869A - Method and device for denicotinization of tobacco. : de en
  • PL15350B1 - : en pl
  • PL15539B1 - A method of producing a low-boiling variety of symmetrical dichloroethylene. : en pl
  • SU25524A1 - Carbon Activator : en ru
  • US1847582A - Twisting apparatus for ring spinning frames : en
  • CA320215A - Textile processing machine : en fr
  • CH152936A - Pickups for gramophones. : de en
  • SU25256A1 - Machine for automatic netting of meshes on the frame of mesh screens : en ru
  • CA320073A - Wall ornamentation : en fr
  • CH152926A - Clinometer. : de en
  • CH152991A - Starter for internal combustion engine. : en fr
  • CA320101A - Swimming device : en fr
  • SU25476A1 - Machine for applying colorful decorations to flat chinaware : en ru
  • PL15379B1 - Ki. 63 t 30. Krfalft * with a two-valve, screwed in for internal combustion engine, especially for cars, allowing for the fatigue of the compressor. : en pl
  • CA320178A - End connection for bumpers : en fr
  • CH153100A - Process for the preparation of a brown-coloring basic dye. : de en
  • CH152811A - Installation for heating liquids using a submerged flame. : en fr
  • CH153044A - Vending machine. : en fr
  • DE545668C - Theft protection for motorcycles : de en
  • FR721263A - Automobile car body enlargement device : en fr
  • US1847125A - Wheel mounting : en
  • CA320246A - Traffic signal : en fr
  • CA320226A - Tie rod end : en fr
  • CH152882A - Process for the production of a chromium-containing dye. : de en
  • DE545507C - Process for the production of soluble oxynes : de en
  • FR721519A - Mercury vapor rectifier : en fr
  • AU166131A - Retort for distilling oil from shales and other fuels : en
  • CH153050A - Circuit with thermionic tubes, in which energy is fed back from the output circuit of a tube to the input circuit of a tube. : de en
  • CH152970A - Cam control device. : en fr
  • US1847778A - Method of performing chemical reactions : en
  • CH152801A - Gate for garages, warehouses and the like. : de en
  • DE544836C - Lubricating oil piston pump with drive by lever and control of the drive by stops : de en
  • DE545566C - Process for metallizing cellulose hydrate films : de en
  • FR721381A - Adjuster for internal band brakes : en fr
  • GB368095A - Improvements in regenerative coke ovens : en
  • SU25553A1 - Ship for sea transportation of river vessels : en ru
  • SU25362A1 - Valve : en ru
  • US1847677A - Universal joint : en
  • US1848055A - Art of producing molded pulp articles : en
  • USD86408S - Theodore j : en
  • US1847086A - Fluid operated switch : en
  • CH153109A - Process for the production of a new vat dye. : de en
  • DE545529C - Bathroom scales : de en
  • CH152941A - Window watch. : en fr
  • CH152983A - Internal combustion engine with cylinders arranged in a star shape and a single cranked crankshaft. : de en
  • PL15361B1 - Method of ferrous metal carburization. : en pl
  • PL15451B1 - Snow ski for motor vehicles, especially aircraft. : en pl
  • US1847979A - Nut tapping machine : en
  • CH152862A - Safety gun for slaughtering slaughter animals. : en fr
  • CH153076A - Process for cooling living and public spaces on ships. : de en
  • ES751U - Wire mesh square or rectangular mesh. (Machine-translation by Google Translate, not legally binding) : en es
  • GB368711A - Improvements in electric discharge lamps : en
  • US1847069A - Changeable sign : en
  • US1847233A - Vacuum cleaner : en
  • US1847333A - Skin folder : en
  • US1847075A - Safety switch for motion picture projecting machines : en
  • US1847168A - Shoe : en
  • US1847502A - Reversible variable pitch propeller : en
  • US1847971A - Bark peeling machine : en
  • CA320053A - Press for printing surfaces on cylinders : en fr
  • CH152899A - Process for the preparation of soluble phosphates in the dry state. : de en
  • CH152942A - Clockwork movement with adjustment device. : en fr
  • CH152851A - Stocking with double edge and holder. : de en
  • AU133331A - Improvements in and connected with electrical fuses : en
  • DE545363C - Protective device on mercury vapor rectifiers, the anodes of which are surrounded by protective metal shells : de en
  • CH152893A - Process for reducing the tendency for bleached resin to crystallize. : de en
  • CH153017A - Process for the manufacture of oxide cathodes. : de en
  • DE545430C - Process for the preparation of quaternary aliphatic ammonium bases : de en
  • FR721414A - Improvements to still and moving view projection devices : en fr
  • FR721617A - Method of weaving oval hats : en fr
  • GB368243A - Gun breech : en
  • DE544635C - Bottle for taking out tinctures and the like like : de en
  • US1847390A - Article and method for marking : en
  • US1847609A - Removable : en
  • US1847963A - Game apparatus : en
  • US1847987A - Camera : en
  • US1847539A - Paint : en
  • US1847297A - Apparatus for purifying air : en
  • US1847136A - Tool for fluid actuated machines : en
  • US1847312A - Film feeding mechanism for cinema or like apparatus : en
  • SU25390A1 - Drive to sewing machines from the electric motor : en ru
  • IE12701L - Totalisators : en
  • GB367978A - Improvements in or relating to methods and means for generating electrical oscillations : en
  • GB367988A - Improvements in or relating to electric drives for gramophones and the like : en
  • GB368040A - Improvements in adjustable curbs : en
  • SU25181A1 - Automatic Railway Coupler : en ru
  • SU25305A1 - The method of determining the utaki base or duck shrinkage in the fabric : en ru
  • US1847085A - Percussive tool : en
  • US1847330A - Joyce h : en
  • US1847789A - Machine for rebabbitting bearings : en
  • FR721176A - Synchronized binary photographic silhouettes and manufacturing process : en fr
  • FR721416A - Leather fiber products : en fr
  • FR721614A - Improvements to shut-off devices for spinning draw benches : en fr
  • DE545571C - Work table with conveyor belt : de en
  • CA320232A - Gasket for flexible pipe joints : en fr
  • DE545487C - Process and machine for repairing bobbin cases : de en
  • DE545520C - Luffing crane : de en
  • ES125518A1 - A method of manufacturing double-use folding fans. : en es
  • AU3035230B - Improved electric water heater : en
  • DE545558C - Brake arrangement for double wheels : de en
  • DE545657C - Lens for photos with enlarged viewing angle : de en
  • FR721415A - Safety device applicable to bolt connections : en fr
  • SU25257A1 - Riveting for wooden pipes : en ru
  • US1847412A - Paper hanger's straightedge : en
  • FR721427A - Wood tool : en fr
  • DE545388C - Apparatus for processing photographic plates and flat films : de en
  • DE545565C - Method and machine for applying adhesive tape to a sewing rib : de en
  • GB367935A - Improvements in and relating to rotor windings for electrical machines : en
  • DE545398C - Process for the preparation of fragrances : de en
  • GB369238A - Improvements in the manufacture and production of valuable derivatives of polymerised cyanoanthraquinone compounds : en
  • ES734U - Two-seater sink (Machine-translation by Google Translate, not legally binding) : en es
  • GB368140A - Improvements in or relating to spectacles : en
  • US1848083A - Method of forming valve tappets : en
  • FR721148A - Sound recording process : en fr
  • PL15396B1 - A method of briquetting hard coal and a device for carrying out this method. : en pl
  • US1847765A - Razor blade holder : en
  • SU25502A1 - Device to turn off the generation counter on the loom when it stops : en ru
  • US1847883A - System of motor control : en
  • SU25344A1 - Beetroot : en ru
  • US1847900A - Window shade : en
  • DE545829C - Process for the production of sulfuric acid ammonia by decomposing polythionate-thiosulfate mixtures under pressure using ammonia and pyrite as starting material : de en
  • GB368345A - Improvements in or relating to electrical forging and upsetting : en
  • FR721160A - Joint or assembly device between two tubes end to end, and special application to steam superheaters : en fr
  • ES125502A1 - A procedure for fixing bumpers to vehicles. : en es
  • FR721237A - Game device : en fr
  • DK45323C - Code lock, especially for use with bicycles. : da en
  • GB368234A - Improvements in and relating to parachutes : en
  • CH153088A - Process for the preparation of 2-phenylindole-5-sulfonic acid. : de en
  • SU25394A1 - Device for speeding up paper feed to cross-cut knife in paper cutters : en ru
  • US1847712A - Master wheel positioning device : en
  • US1847772A - Tire spreader : en
  • ES125453A3 - Steam boiler with water pipes. : en es
  • FR721214A - Process for obtaining, without vaporization, with ethers-salts of leuconic derivatives of tank dyes, solid color reserves under bases dyed with a compound of diazotized 4-amidodiphenylamine and an arylide of 2: 3-oxynaphthoic acid : en fr
  • FR721360A - Process for obtaining phosphorus and phosphorus pentoxide from phosphates : en fr
  • FR721450A - Multipurpose electric iron : en fr
  • GB367869A - Improvements relating to measuring and like apparatus for electric high potential circuits : en
  • GB367972A - Improvements in or relating to incandescent gas burner nozzles : en
  • SU25338A1 - Cotton harvesting machine : en ru
  • US1847779A - of chicago : en
  • SU25418A1 - Machine for pouring liquids measure : en ru
  • US1847631A - Die : en
  • US1847710A - Furnace : en
  • DE545689C - Device for distilling, rectifying, stripping u. like : de en
  • DE545528C - Electromagnetic pressure device for pointer scales : de en
  • DE545687C - Automatic weft bobbin replacement for looms with bilateral loading shuttle change : de en
  • PL15386B1 - Vehicle jack. : en pl
  • US1847210A - Process for making and freshening cheese : en
  • SU25441A1 - Device for the automatic installation of a remote tube in a charged gun : en ru
  • SU25443A1 - Device for adjusting the duration of operations : en ru
  • US1847413A - Process for dehydrating emulsified oils : en
  • USD86390S - Charles miller : en
  • DE545309C - Process for the synchronous recording and playback of film and music : de en
  • DE545384C - Production of the fishing attachment on wooden hooks, cleavers and other agricultural and forestry cutting tools : de en
  • DE545475C - Device for compensating the axial thrust in the case of radially loaded steam or gas turbines : de en
  • PL15502B1 - A device for reproducing the sounds of a film with a distorted phonogram. : en pl
  • US1847343A - Fluid pressure operated valve : en
  • US1847492A - Manufacture of hydrogen peroxide : en
  • US1847563A - Egg beater : en
  • US1847869A - Spraying device : en
  • SU25313A1 - Monitoring device to account for the time of arrival and leaving : en ru
  • US1847234A - Elevator for soy-bean harvesters : en
  • US1847586A - Hydroturbine pump with tapered port members : en
  • US1847886A - Base for electric discharge devices : en
  • US1847830A - Exhaust silencer : en
  • ES125560A1 - Improvements in the glue application machines. : en es
  • FR721409A - Improvements to market garden and small-crop tractors : en fr
  • GB368231A - Improvements in or relating to electric cables : en
  • CH152910A - Booking typewriter. : de en
  • CH152894A - Process for obtaining a resin soap with high covering power and apparatus for its implementation. : en fr
  • US1847753A - Crank turning lathe : en
  • DE545310C - Sand spreading device for motor vehicles with drum-shaped sand containers that can be rotated about horizontal axes from the driver's seat : de en
  • DE545437C - Transformer with an iron support that supports the winding face and a jacket made of non-magnetic, electrically conductive material surrounding this support : de en
  • FR721605A - Improvements to bottle caps and other applications : en fr
  • GB368151A - Improvements in or relating to devices for opening and closing windows, shutters andthe like : en
  • ES125059A1 - An improved manufacturing process for soap and glycerin. : en es
  • DE545805C - Conic section drawing device : de en
  • GB368044A - An improved display or advertising device : en
  • GB368747A - Improvements in and relating to the docking or un-docking of air-shipsí¬in windsí¬ : en
  • GR3568B - BEER TAP AND HIGH PRESSURE WATER. : el en
  • FR721475A - Compressed air saturation system for diesel locomotives with pneumatic transmission by means of a mixture of compressed air and water vapor : en fr
  • ES125493A1 - A new finish in cotton, gabardine, tricotine and satin fabrics. : en es
  • FR721105A - System of metal partitions with interchangeable elements : en fr
  • GB368107A - Improvements in and relating to ammunition for signal firearms or pistols : en
  • DE544682C - Arrangement of the inlet and outlet valve pairs of dry gas meters with instantaneous switching : de en
  • BE385910A - : en
  • DE545629C - Process for the production of dentures from plastic materials using cellulose ethers : de en
  • DE545822C - Angle adjustment device : de en
  • PL15495B1 - An overlay switch that can be used on tracks with variable track spacing. : en pl
  • US1847223A - Method of preparing alpha meat cheese loaf : en
  • CA320247A - Bottle device : en fr
  • CH152820A - Feeding device for heating installations using heavy oils and similar fuels. : en fr
  • DK45321C - Suction cleaning device for threshers and the like. : da en
  • DE545771C - Process for the production of piston rings : de en
  • DE545779C - Electrolytic decomposition plants : de en
  • ES125401A1 - A procedure for the manufacture of boxes for ball bearings. : en es
  • FR721458A - Manufacturing process of sheet metal wheels with hub applied to the press : en fr
  • GB368022A - Improvements in and relating to, the manufacture and production of artificial threads, filaments and the like and in apparatus therefor : en
  • DE545426C - Device for automatic humidification, especially hot gases to be cleaned electrically : de en
  • GB368226A - Improvements in or relating to pick-up devices : en
  • DE545849C - Process for the production of butyl alcohol : de en
  • ES125558A1 - Improvements in grease nipples for machine tools driven by compressed air or by another fluid medium. : en es
  • FR721311A - Improvements to diesel engines with air tank : en fr
  • FR721312A - Improvements concerning stoves and electric ovens : en fr
  • FR721576A - Extendable mannequin : en fr
  • US1847510A - Internal combustion engine locomotive : en
  • FR721367A - Pigeon shooting : en fr
  • FR721639A - Device for easy transport and handling of jacks and other lifting devices : en fr
  • ES125632A1 - A closed railroad track. : en es
  • FR721528A - Suction and pressure pump for medical and surgical use : en fr
  • ES125601A1 - A press for the manufacture of artificial dentures in ecolich and its like. : en es
  • GB368238A - Improvements in or connected with vessels for electrically heating liquids therein : en
  • DE545605C - Electrostatic precipitator with spray electrode as an exhaust pipe : de en
  • DE545688C - Electric control device for water turbines and pumps : de en
  • DE545366C - Procedure for washing out fine mist or fumes from gases : de en
  • AU88331A - Improvements in folding chairs andthe like : en
  • US1847600A - Plasticizing rubber : en
  • US1847615A - Box moving mechanism for looms : en
  • US1847700A - Window channel : en
  • FR721618A - Electrical apparatus containing a group of light tubes mounted in series : en fr
  • US1847637A - Metallic vapor rectifier : en
  • US1847836A - Production of sodium metaborate : en
  • DE544783C - Induction counter : de en
  • DE545832C - Arrangement of multiple connections for dialer contact banks : de en
  • ES125063A1 - A multi-tubular vertical stew of returns, with fire drawer and home bathed in water. : en es
  • FR721281A - Extendable tray for presses and presses of all kinds : en fr
  • DE545440C - Process for the preparation of disazo dyes : de en
  • DE545655C - Process for the production of impressions in film strips : de en
  • ES647Y - Automatic sprayer. : en es
  • ES125504A1 - An automatic benzine distributor for lighters. : en es
  • GB367907A - Process for the manufacture of new anthracene derivatives : en
  • DE545777C - Process for recycling the organic components of household waste : de en
  • DE545838C - hygrometer : de en
  • CA320248A - Rotary pump : en fr
  • ES125570A1 - A new push-button device for automatic change of the tap. : en es
  • ES125431A1 - Improvements in the automatic starting systems for internal combustion engines. : en es
  • CA320228A - Power supply system : en fr
  • CH153102A - Process for the preparation of a vat dye. : de en
  • DE545510C - Apparatus for generating superheated steam for medicinal baths : de en
  • DE545620C - Starter for electric motors with two consecutive switching stages and a heat time relay influenced by the motor voltage : de en
  • ES125554A1 - A procedure to treat sugar solutions. : en es
  • ES125567A3 - A jerk-producing pulley mechanism. : en es
  • FR721454A - Wire delivery mechanism : en fr
  • GB368193A - Improvements in or relating to the preservation of rubber latex : en
  • ES125102A1 - Procedure for charging electric batteries. : en es
  • FR721298A - Ladies handbag with watch : en fr
  • CH152932A - Calculator. : en fr
  • CH153018A - Process for the manufacture of oxide cathodes. : de en
  • ES656Y - New inkwell. : en es
  • CH153120A - Parachute equipment. : de en
  • ES125595A1 - An automatic press to make blocks of hydraulic materials. : en es
  • GB368017A - Improvements in brackets for supporting curtain rails : en
  • GB368036A - Improvements in or relating to devices for filing ledger sheets or the like : en
  • GB368179A - Method for destroying moths and their eggs in furs : en
  • AU373931A - Anew or improved machine forthe closing and sealing of carton containers : en
  • AU42931A - Improvements inthe casting of pipes of cementitious material : en
  • CH152945A - Device for mounting an anchor bridge on its support in watch movements. : en fr
  • DE545609C - Multi-part piston or piston valve : de en
  • PL15474B1 - Explosion protection device for tanks containing flammable liquids. : en pl
  • US1847205A - Frog point : en
  • US1847367A - Concentration of ores, minerals, and the like : en
  • US1847628A - Releasing-seal for fire extinguishing chambers : en
  • US1847645A - Transmission mechanism : en
  • CH152890A - Process for the preparation of an anthraquinone derivative. : de en
  • DE545472C - Web shuttle with mechanical threading device : de en
  • GB367994A - Means for attaching or connecting to posts or other anchorages and for adjusting the ends of wire ropes used for supporting tennis nets or other flexible wires or lengths which require to be supported and stretched : en
  • ES125544A3 - Flexible device for machine tool blades. : en es
  • ES125599A1 - Improvements in the collectors of heat exchange devices. : en es
  • ES125665A1 - Automatic maneuvering device for tire vulcanizing molds (chambers and covers) for automobiles and aviation. : en es
  • FR721530A - Method and apparatus for making paper containers : en fr
  • FR721584A - Milling blade holder head for woodworking machines : en fr
  • FR721107A - Ferromagnetic complex core made of substances with different properties : en fr
  • GB367922A - Improvements relating to wardrobes or the like : en
  • GB368158A - Process and apparatus for closing vessels, in particular bottles : en
  • GB368391A - Improvements in or relating to stoppers or closures for electrical joint-boxes and similar boxes or receptacles : en
  • DE545474C - Process for the production of soluble carbonates and hydroxides : de en
  • DE545858C - Current collection brush, in particular current collection roller, made of resistance material for electrical control apparatus : de en
  • DE545066C - Safety method and apparatus for packaging bulk goods in tubular textile structures : de en
  • DE545331C - Process and device to avoid corrosion of the scrubbing metal in generator systems : de en
  • ES125501A1 - Apparatus for light signals. : en es
  • SU25346A1 - Conical downward sleeve for planting seedlings : en ru
  • USD86422S - Design eob a combination comb and bbtjsh : en
  • PL15447B1 - Engine furnace. : en pl
  • US1847908A - Supervisory system : en
  • CA320213A - Saw : en fr
  • CH152827A - Drying pad for soap. : de en
  • CH152996A - Electric machine with circulating air cooling device with recooling of the cooling air, especially turbo generator : de en
  • CH153033A - Process for the preparation of a basic substituted carboxamide. : de en
  • CH152809A - Chimney head. : en fr
  • SU25483A1 - Metal constipation for bags : en ru
  • US1847137A - Communication system : en
  • US1847918A - Recording instrument : en
  • US1847775A - Street lamp : en
  • CH153030A - Electromedical high frequency apparatus. : de en
  • CA320171A - Dynamo electric machine : en fr
  • DE545383C - Process to provide black sheet hollow bodies only partially with a metal coating : de en
  • DE545465C - Ring roller press for the production of briquettes : de en
  • DE545651C - Roller mill for milling purposes : de en
  • GB367964A - Improvements in, or relating to, portable electric lamps, pocket lamps and the like : en
  • CH152825A - Pull cord holder for curtains and the like that is to be attached to a rail and carries at least one guide roller. : de en
  • CA320075A - Aerofoil : en fr
  • DE545623C - Process for the preparation of an azo dye : de en
  • US1847262A - Packing material : en
  • US1847458A - Panelboard mounting means : en
  • US1848064A - Truck mirror : en
  • PL15499B1 - A scraper is used to clean the curved surfaces. : en pl
  • SU25209A1 - Gas test method of the integrity of the lead sheath of electric cables : en ru
  • DE545710C - Process for the extraction of metals by thermal decomposition of solid metal carbonyls : de en
  • PL15442B1 - The method of protection against the explosion of coal dust and gases during the explosion of coal with explosive materials and a cartridge for carrying out this method. : en pl
  • SU25408A1 - Friction front drive for carts : en ru
  • AU118631A - Improvements in and relating to verandah chairs : en
  • CH152848A - Equipment on laundry centrifuges to use them to drive other machines. : de en
  • CH152995A - Static alternating current transformer for economical operation at low loads. : en it
  • CH152938A - Method for recording sound in sound films, apparatus for carrying out the method and sound film produced by the method. : de en
  • SU25154A1 - Spring Coiling Tool : en ru
  • US1847225A - Stove : en
  • AU85931A - Improvements in process and apparatus for applying copying composition upon sheets : en
  • PL15496B3 - : en pl
  • SU25392A1 - Tea processing machine : en ru
  • US1847656A - Composition for making transparent sheet material : en
  • CH152868A - Process for the production of nicotine-free tobacco. : de en
  • PL15506B1 - Connecting rod mechanism. : en pl
  • SU25378A1 - Tap : en ru
  • US1847605A - License tag securing device : en
  • USD86357S - Electric : en
  • USD86380S - Design for an ensemble dress : en
  • CA320192A - Interlocking mechanism : en fr
  • CA320244A - Dirigible sledge or toboggan : en fr
  • DE545334C - Fluid brake, especially for carts with a lifting platform : de en
  • GB368229A - Improvements relating to high frequency receiving systems : en
  • SU25516A1 - Folded form for the manufacture of refined sugar : en ru
  • US1847504A - Mechanical fish bait : en
  • DE545007C - Traveling grate with scrubbing movement of the grate bars by guiding the grate bar beams carrying them by means of rollers in wave-shaped tracks : de en
  • DE545580C - Machine for producing pins, especially so-called tacks : de en
  • CH152990A - Light and ignition current generator device for motor vehicles with battery ignition. : de en
  • PL15383B1 - Steam engine axle bearing holder. : en pl
  • SU25496A1 - Electric pile driver for pile driving : en ru
  • CA320055A - Crib board : en fr
  • CA320180A - Frequency indicating and control apparatus : en fr
  • PL15402B1 - The method of increasing the volume of bitumen, asphalt and similar materials is done with additional measures. : en pl
  • US1847369A - Self adjusting shaft bearing : en
  • US1847642A - Heat resistant shutter for motion picture projection machines : en
  • SU25250A1 - Dranochna roof : en ru
  • USD86348S - Design for a spoon, knife, fork : en
  • CH152911A - Methods of cleaning the types of typewriters, calculators, etc. : de en
  • US1847451A - Boiler cleaner : en
  • SU25243A1 - Rafters : en ru
  • US1847149A - Processing apparatus : en
  • CA320089A - Aeroship : en fr
  • CH153115A - Device for pressing fruit and the like. : de en
  • CA320252A - Wall and ceiling : en fr
  • CH153103A - Process for the preparation of a vat dye. : de en
  • US1847694A - Shipping container : en
  • US1847796A - Metallic packing : en
  • CA320195A - Concrete product : en fr
  • US1847460A - Means for increasing flash-over voltage and resistance between high tension conductors and ground : en
  • US1847758A - Steering wheel : en
  • US1847950A - Power system : en
  • US1848074A - Walter brttck : en
  • US1847727A - Sound signal : en
  • ES125133A1 - Improvements introduced in water taps and the like. : en es
  • CA320042A - Insect trap : en fr
  • CH152939A - Electrostatic speaker. : de en
  • CA320132A - Rail heat treatment : en fr
  • US1847544A - Storage and display case for frozen foods : en
  • US1847822A - Gate : en
  • US1847851A - Box and crate : en
  • US1847873A - Air sound apparatus : en
  • CA320068A - Saw guard : en fr
  • CH152817A - Folding device on sliding windows. : de en
  • CH153000A - Device for regulating devices distributed over long high-voltage lines for the generation or consumption of reactive power. : de en
  • PL15504B1 - The method and apparatus for testing the durability of dyed washing, water and the effect of chemical reagents. : en pl
  • US1847272A - Concrete housing for electrical equipment : en
  • US1847338A - Air brake and vehicle control : en
  • CH153002A - Suspension insulator. : en fr
  • CH152805A - Scaffolding. : de en
  • FR721118A - Improvements to spinning machine cleaning devices : en fr
  • GB368102A - Improvements in and relating to frames for wire mattresses or the like : en
  • GB368768A - Re-setting means for liquid flow control apparatus : en
  • SU25528A1 - Composite cylindrical with hollow axle cooled conveyor shaft for heating furnaces : en ru
  • US1847802A - Windshield cleaner : en
  • US1847938A - Dispensing device : en
  • US1847522A - Combination shield : en
  • US1847781A - Automobile top construction : en
  • US1848076A - Method of applying waterproof sheets : en
  • USD86367S - Design for an embroidered trimming : en
  • US1848018A - Boat construction : en
  • US1847324A - Portable floodlight : en
  • US1847903A - Signaling device : en
  • US1847254A - Refrigerator barrel : en
  • DE545479C - Winding for multi-phase two-pole AC machines with star connection : de en
  • SU25297A1 - Talking machine for translating words from one language to another : en ru
  • US1848086A - Curtain-operating mechanism : en
  • FR721122A - Improvements in apparatus for bringing gases or vapors or both gases and vapors into intimate contact with liquids : en fr
  • FR721199A - Internal combustion engine, especially for ships : en fr
  • AU83131A - Improvements relating to headers or harvesting machines to prevent bushy growth andthe like choking the comb : en
  • AU3039730B - Improved method of and means for measuring and indicating time by timepieces : en
  • CH152976A - Device for the lateral sealing of the interlocking runners of capsule works. : de en
  • CH153075A - Pressurized fluid brake. : en fr
  • US1847576A - Automatic variable speed transmission : en
  • CH153114A - Process for flash flame formation in electric arcs. : de en
  • ES124252A2 - IMPROVEMENTS MADE IN THE OBJECT OF MAIN PATENT NUMBER 124232 : en es
  • FR720932A - : fr
  • PL15397B1 - Connection system for devices placed on the train which are inductively influenced by the track while driving. : en pl
  • SU25171A1 - Device for turning (turning) and advancing ingots and other objects in heating furnaces : en ru
  • US1847516A - Pawl safety latch : en
  • USD86420S - John henry stjtter : en
  • DE545312C - Floating device : de en
  • ES765U - Uncontractable fabric due to washing effect. (Machine-translation by Google Translate, not legally binding) : en es
  • FR721282A - Method for protecting steam and gas turbines against unacceptable heating of the bearings during short interruptions in operation, lubricating the bearings with pressurized oil : en fr
  • GB367899A - Improved thermal control means for use in electric upsetting machines : en
  • FR721451A - Improvements to circuit breakers and particularly to fast acting circuit breakers for direct current : en fr
  • GB368063A - Improved stereotype matrix former and drier : en
  • GB368143A - Improvements in methods of removing scale forming material from boilers or hot water cisterns : en
  • DE545315C - Fountain pen : de en
  • DE545428C - Production of phosphoric acid or phosphates from lead phosphates : de en
  • ES125510A3 - A new procedure for the manufacture of trusses and other orthopedic devices. : en es
  • FR721301A - Control for reel spinners for artificial silk : en fr
  • FR721359A - Process for the preparation of a coating material, having good adhesive properties, in particular for the cigarette industry : en fr
  • FR721178A - Quick on and off staple : en fr
  • US1847081A - Control system : en
  • US1847673A - Heating unit for use in waving human hair : en
  • US1847885A - Well testing : en
  • USD86358S - Design : en
  • US1847072A - Grain lifting device : en
  • GB368147A - An improved oiling or greasing mechanism for use upon presses adapted for the manufacture of earthenware articles : en
  • FR721407A - Fixing device for electric lamp : en fr
  • GB368805A - Improvements in or relating to electric circuit interrupters : en
  • GB368171A - Pressure die-casting apparatus : en
  • CH152874A - Process for the preparation of a conversion product of hard paraffin. : de en
  • GB368100A - Improvements in, or relating to, electric and other lamps or lanterns of the suspension type : en
  • CH153006A - Connector for electrical lines. : de en
  • FR721232A - Arrangement for electric filters, in particular with precipitation electrodes with receiving chamber : en fr
  • SU25252A1 - Machine with two cylindrical saws : en ru
  • US1847682A - Ring type spinning machine : en
  • GB367888A - Improvements relating to shock absorbers for motor vehicles : en
  • GB368373A - Improvements in the manufacture and production of aromatic amines from phenols : en
  • ES125619A3 - A procedure for the manufacture of own strong fabrics to obtain toe caps, buttresses and similar parts, used in the manufacture of footwear. : en es
  • FR721466A - Improvements to electro-optical devices : en fr
  • GB368031A - Improved process and apparatus for the disposal of ash in furnaces : en
  • CA320096A - Honey packing process : en fr
  • CH152895A - Process for the production of chlorate shaped pieces for explosive purposes. : de en
  • CH152935A - Calculating machine with keyboard plate. : de en
  • GB367996A - Improvements in the manufacture and production of metals from solid metal carbonyls : en
  • AU192631A - Improvements in classification apparatus : en
  • AU403231A - Improvements in or relating to electric disctric discharge tubes : en
  • GB368329A - Improvements in and relating to magnetos : en
  • GB368089A - Improvements in or relating to apparatus for feeding molten glass : en
  • GB368318A - Improvements in or relating to turbines : en
  • GB368335A - Improvements in or relating to the manufacture of glassware : en
  • ES125580A3 - Syrup apparatus. : en es
  • FR721546A - Method and device for synchronously unmasking and diaphragm images and sounds in phono-photographic recordings : en fr
  • GB368154A - Improvements in and relating to austenitic ferrous alloys and articles made thereof : en
  • ES125614A2 - EXTENSIONS IN THE OBJECT OF THE MAIN PATENT NUMBER 123985 : en es
  • ES125630A3 - Improvements in the fabric manufacturing industry. : en es
  • US1847720A - Spring belt tension adjuster : en
  • ES125582A3 - A procedure for the manufacture of the sheets of paper used as clichés in duplicating machines. : en es
  • SU25387A1 - Box for storing musical instrument strings : en ru
  • SU25457A1 - The method of spinning flax, hemp and other fibers : en ru
  • GB368303A - Improvements in and relating to apparatus for recording and reproducing sound : en
  • FR721456A - Gyroscopic apparatus comprising a gyroscope holder tending to maintain its direction with respect to the meridian : en fr
  • US1847360A - Retaining clip : en
  • CA320196A - Iron refining method : en fr
  • CH152877A - Process for the production of higher carbon hydrocarbons by the thermal decomposition of methane. : de en
  • DE545302C - Pressure reducing valve : de en
  • PL15475B1 - Vehicle roof support prop. : en pl
  • ES125678A3 - A calendar piggy bank that constitutes a device. : en es
  • GB368061A - Vacuum cleaner : en
  • DE545445C - Machine for washing and post-treating spinning cakes lined up on support rods : de en
  • CA320074A - Aeroplane : en fr
  • CH152922A - Tripod machine gun mount. : de en
  • DE545370C - Glare protection in the form of additional glasses for safety glasses : de en
  • DE545498C - Production of sodium carbonate and chlorammonium with simultaneous extraction of ammonia : de en
  • GB368084A - Improvements in or relating to power transmission systems : en
  • GB368200A - Double sided twisting machine : en
  • GB368331A - An electrical circuit for the use of lamps or heaters, as applied to the brooding ofchicks in a hover : en
  • FR721244A - Multistage vertical rotary pump : en fr
  • FR721452A - Apparatus for revealing phosgene gas : en fr
  • FR721462A - Rotary filter : en fr
  • US1847335A - Door seal : en
  • US1847689A - Electrical connecter : en
  • US1847978A - Benzine filter : en
  • DE545681C - Process for processing blast furnace or other porous slag as concrete aggregate : de en
  • GB368774A - Improvements in apparatus for treating metal sheets : en
  • SU25538A1 - Spinning device for artificial silk production : en ru
  • DE545511C - Sand blowing machine for filling molding boxes : de en
  • DE545349C - Procedure for reserving wool and silk : de en
  • DE545401C - Production of conductive end connections to rod-shaped electrical resistors : de en
  • GB367887A - Improvements in or relating to treeing of boots or shoes : en
  • GB368264A - An improved expansion vessel for transformers and other oilimmersed electrical apparatus : en
  • FR721577A - Sheet pile formwork : en fr
  • DK45302C - Accumulator plate. : da en
  • SU25183A1 - Automatic coupler : en ru
  • FR721589A - Cigar holder or cigarette holder : en fr
  • US1847536A - Machine for removing skins from pork strips : en
  • US1848014A - Building structure : en
  • US1848041A - Resonator : en
  • SU25504A1 - Weaving attachment for insertion into the mouth of the needle : en ru
  • US1847113A - Communication system : en
  • US1847760A - Confection coating apparatus : en
  • US1847799A - Food leavening composition : en
  • US1848035A - Battery refilling device : en
  • PL15360B1 - The method of extracting organic substances. : en pl
  • PL15385B1 - A connection system for automatic telephone switches with dialers and voice amplifiers. : en pl
  • SU25272A1 - Device for checking the correctness of the internal turning of the projectile : en ru
  • SU25341A1 - Beet harvesting machine : en ru
  • CA320092A - Olefin-polysulphide plastic : en fr
  • FR721540A - Improvements to pressurized fluid brake devices : en fr
  • GR3551B - MEANS TO FIGHT HARMFUL BUSINESSES. : el en
  • DE545164C - Process for the production of aromatic hydrocarbons : de en
  • US1847955A - Terrazzo floor strip : en
  • FR721398A - Carburetor : en fr
  • IE13185L - Sound recording : en
  • CH153007A - Cable rolling device for electrical lines. : de en
  • GB368103A - Dumping body for trucks : en
  • FR721368A - Caliper arranged as a slide rule : en fr
  • FR721201A - Automatic heating device in particular for the refrigerant of internal combustion engines and the like : en fr
  • FR721592A - Oil container, especially for electric spinning centrifuges, electric twisting spindles and anologous machines : en fr
  • GB368160A - Improvements in or relating to axial flow pumps : en
  • GB368241A - Improvements in inking mechanism for platen printing presses : en
  • DE545418C - Cool bed arrangement with two or more cooling beds one behind the other : de en
  • GB367896A - Improvements in spinning of artificial filaments, threads, ribbons and the like : en
  • PL15418B1 - A method for rolling glass and an apparatus for carrying out the method. : en pl
  • SU25531A1 - A device for producing periodically variable containers : en ru
  • ES125517A1 - A system of auto-rotating headlights for cars, trucks and other vehicles. : en es
  • FR721578A - Improvements to electric capacitors : en fr
  • FR721604A - Process for manufacturing artificial articles using fibroin solutions : en fr
  • ES125673A1 - A new system of intake valves for pressure pipes. : en es
  • US1847675A - Gripper mechanism for printing machines : en
  • ES125533A1 - Connection arrangement for intensities and high powers. : en es
  • US1847281A - Stuffing box for valves or the like : en
  • US1847306A - Hanger : en
  • US1847527A - Combustion-arc process : en
  • US1847490A - Cultivator attachment : en
  • US1847719A - Rack device : en
  • US1848062A - Odometer : en
  • FR721257A - Normal heptyl phenol and process for its preparation : en fr
  • DE545397C - Process for the production of butylene from ethylene : de en
  • PL15347B1 - Starting device for three-phase asynchronous motors with switching in the primary circuit. : en pl
  • SU25278A1 - Nivellirna rake : en ru
  • FR721609A - Hanging piece or support to be : en fr
  • GB367948A - Process for lining curved metal pipes with a protective coating : en
  • GB367989A - Fuel injection system for multi cylinder internal combustion engine : en
  • GB368337A - Improvements in or relating to high frequency transmitters : en
  • SU25245A1 - Plastering machine : en ru
  • SU25329A1 - Planting machine : en ru
  • US1847068A - Combined check valve and strainer : en
  • US1847441A - Electric motor and method of operating same : en
  • DE545552C - Playback device for three-dimensional, naturally colored films : de en
  • GR3559B - METHOD MAKE USE OF HEAVY OILS OR VEGETABLE OILS USEFUL TO ADD THE ACTIVENT AS AN INDUSTRIAL MATERIAL. : el en
  • US1847164A - Tire-rim tool : en
  • US1848011A - Can closure : en
  • DE544593C - Process for generating a DC voltage that is as harmonic-free as possible by means of a vacuum rectifier fed by multi-phase transformers : de en
  • DE545453C - Sound recording and reproducing device : de en
  • DE507699C - Educational game for arithmetic lessons : de en
  • SU25404A1 - Aircraft control knob deactivated : en ru
  • FR721363A - Improvements in textile materials and their manufacture : en fr
  • FR721485A - Electric rocket with capacitors acting as carriers of the ignition current : en fr
  • DE545769C - Elastic universal joint : de en
  • ES125527A3 - An automatic gasoline flow regulator, applicable to carburettors of different types. : en es
  • US1847540A - Method of making insecticides floatable : en
  • GB368729A - Improvements in apparatus for the treatment of fluids by heat interchange : en
  • PL15362B3 - Spine hammer with inserted high hardness alloy blade and method of its production. : en pl
  • FR721382A - Cavaillon plow : en fr
  • GB368101A - Improvements in twisting and winding machine : en
  • FR721490A - Die cutter or press for stamping parts in various rows into sheet metal plates, etc. : en fr
  • GB368112A - Improvements in and relating to sound reproducing apparatus : en
  • FR721110A - Device for extracting the distillation products from the interior of the coal charge of chamber furnaces : en fr
  • ES125524A1 - A diesel engine, with air storage. : en es
  • FR721136A - Zirconia high speed steel : en fr
  • GB367958A - Improvements in cord grip devices for lamp-holders and like electric couplings or fittings : en
  • GB368007A - Improved method of controlling the temperature of superheated steam and apparatus therefor : en
  • DE545327C - Circuit arrangement for telephone systems : de en
  • DE545675C - Installation on grinding machines with automatic infeed of the grinding wheel : de en
  • US1847100A - Terminal and method of attachment thereof : en
  • ES658Y - Flat grated for potatoes. : en es
  • US1847889A - Riveter : en
  • US1848002A - Anode for iron plating : en
  • US1847083A - Crusher : en
  • DE545703C - Pressure wave switch with a switching device designed as a heat switch for the main valve : de en
  • FR721239A - one hand maneuverable case : en fr
  • ES125507A3 - A grill to cook or toast meats. : en es
  • FR721428A - Electrical device for measuring the intensity of the alternations of an alternating current : en fr
  • FR721489A - Method and device for sorting sheets or webs of paper or the like : en fr
  • GB368343A - Improvements in or relating to knitted fabrics, and in methods of making the same : en
  • DK45326C - Insole. : da en
  • DE545326C - Absorption cold apparatus : de en
  • DE545410C - Device for folding letterhead, printed matter, etc. like : de en
  • DE545642C - Pest repellants : de en
  • GB368110A - Process for obtaining crepe effects on fabrics : en
  • DE545480C - Electric discharge tubes for high performance : de en
  • DK45304C - Device for Generating High Frequency Oscillations with Constant Frequency. : da en
  • ES125499A3 - An improvement in the automatic rope finders for sails and tapers of all kinds. : en es
  • GB368138A - Device for loosening glass stoppers stuck in glass bottles : en
  • USD86414S - schnitzer : en
  • FR720925A - Self-delayed mechanical percussion fuze for projectiles : en fr
  • FR721558A - Spray pad for waving the hair and element for heating this pad : en fr
  • US1847202A - Drop side container car : en
  • US1847643A - Support and adjustment for speaking movie photocells : en
  • ES125608A1 - A new process for the manufacture of hydraulic lime using reaction media. : en es
  • PL15389B1 - A method of polishing, especially for thin sheets, and a machine for carrying out the method. : en pl
  • DE544651C - Device for moistening the frame strip for frame piercing machines : de en
  • DE545439C - Device for pumping out and filling disassemblable electric light bulbs : de en
  • IS112A7 - Landline and submarine phones with high voice attenuation in connection with amplifiers : en is
  • GB368057A - Improvements relating to seating arrangements for motor vehicles : en
  • GB368146A - An improved apparatus for automatically delivering powdered substances to the dies of a press : en
  • GB368194A - Improvements in coke ovens : en
  • FR721134A - Device for telegraphic traffic, telephone traffic, remote measurement traffic, etc., on high-frequency connections, in particular between power plants : en fr
  • CH152841A - Drive device for the sley of looms. : de en
  • CH153016A - X-ray system, consisting of transformer device, hot cathode valve device and X-ray tube. : de en
  • PL15381B1 - A method of distillation and cracking of solids, liquids and gases. : en pl
  • SU25167A1 - Method for making paper for multiplying apparatus : en ru
  • SU25446A1 - Small device : en ru
  • US1847213A - Selector switch : en
  • SU25218A1 - Water-Cooled Electrode Anode : en ru
  • SU25235A1 - The device for picking up liquids in a pipette with a rubber tube : en ru
  • US1847547A - Shoe pounding-up machine : en
  • SU25214A1 - Method for converting high voltage direct current into sinusoidal alternating current : en ru
  • SU25150A1 - Tool for lubricating stamp stamps : en ru
  • PL15480B3 - Coal dust burner. : en pl
  • SU25473A1 - Method and apparatus for the continuous manufacture of fiberboard : en ru
  • US1847408A - Apparatus for vulcanization : en
  • US1847972A - Battery connecter : en
  • US1847697A - Color printing process for textile fabrics : en
  • US1847811A - Hot mill catcher : en
  • US1847973A - Means for compensating for foot abnormalities : en
  • US1847664A - Flotation of ores : en
  • US1847780A - Can opener device : en
  • US1847884A - Lighting fixture : en
  • US1847341A - Rail way rail joint : en
  • US1847383A - Coupling : en
  • US1847857A - Apparatus for utilizing waste and scrap metal in the production of commercial bars : en
  • SU25548A1 - Fusible carburetor : en ru
  • US1847150A - Dough dividing machine : en
  • SU25534A1 - Maximum thermal current relay : en ru
  • US1847074A - Device for adjusting the type bars relatively to the universal bars in stenographic machines : en
  • FR721391A - Method for intimately fixing a low-melting point metal body to a hardly fusible metal body : en fr
  • GB368026A - Improvements in vibrating sieves : en
  • DE545416C - Mobile dismantling and loading device : de en
  • DE545532C - Device for controlling the type of calculation of several transverse counters by means of presettable control elements on typewriters : de en
  • GB368304A - Improvements in the manufacture of loaded electric signalling conductors : en
  • GR3553B - REINFORCED CONCRETE BODY. : el en
  • FR721338A - Dust vacuum cleaner : en fr
  • GB368033A - Improvements in or relating to cigarette and like cases : en
  • DE545317C - Pull-up panoramic horizon : de en
  • GB368178A - Improvements in and relating to explosion pots for electric oil switches : en
  • SU25549A1 - Method for the production of joints by spacer bolts or rivets : en ru
  • ES743U - Apparatus consisting of an irrigator for public restrooms, clinics and similar applications. (Machine-translation by Google Translate, not legally binding) : en es
  • PL15437B1 - Car accessory to prevent mud spattering. : en pl
  • SU25271A1 - Device for measuring the movement of surfaces along the normal : en ru
  • SU25246A1 - Stationary lifting device for wagon repair : en ru
  • US1847141A - Mercury arc rectifier : en
  • US1847461A - Conductor support : en
  • SU25204A1 - Amplifier : en ru
  • US1847208A - Inclosure for devices : en
  • US1847640A - Wrench : en
  • US1847654A - Method of and apparatus for dehydrating tar : en
  • DE545790C - Cathode for mercury vapor glass rectifier : de en
  • DK45324C - Electric Rotary Switch with Eccentric Barrier and Procedure for Making Stops for the Same. : da en
  • FR721446A - Light system for police plate : en fr
  • DE545786C - Device for automatic starting of electric motors by means of contactors : de en
  • CH152913A - Film guidance for cinema machines : de en
  • CH153055A - Signaling system with the use of lines belonging to other systems. : de en
  • US1847457A - Combination fuel pump and crank case ventilator : en
  • US1847580A - Ribbon for supporting the button of garters : en
  • SU25149A1 - Device for feeding sheet metal to the stamp : en ru
  • US1847211A - Passenger carrying amusement device : en
  • DE545679C - Pot spinning machine, especially for bast fiber spinning : de en
  • GB368266A - Improvements in or relating to sheet piling : en
  • FR721209A - Aerial photography viewfinder : en fr
  • FR721262A - cigarette dispenser case : en fr
  • DE544925C - Device for picking up glass objects at a receiving station and transferring them to various delivery points : de en
  • DE545420C - Device for the production of split rings : de en
  • CH153003A - Multiple chain of insulators for electrical overhead lines. : de en
  • DE545402C - Electric capacitor : de en
  • FR721141A - Heater for cooking and frying : en fr
  • FR721404A - New decoration process : en fr
  • SU25254A1 - Machine for breaking racks for firewood : en ru
  • US1847496A - Shaving brush : en
  • US1847724A - Charge forming device : en
  • SU25327A1 - Disc harrow attachment, turning it into a separate wedge roller : en ru
  • US1847937A - Antirattle hinge pin : en
  • PL15459B1 - The way to get gels. : en pl
  • PL15384B1 - Hydraulic pedal. : en pl
  • US1847250A - Amusement ride : en
  • US1847372A - Building structure : en
  • US1847956A - Method of sharp freezing foodstuffs and means therefor : en
  • US1848021A - Hand punch : en
  • USD86383S - Glenn e : en
  • US1847916A - Child's crib or bassinet : en
  • DE545434C - Device for the adjustable suspension and tensioning of isolator chains : de en
  • GB368127A - A braking device for air screw-driven vehicles : en
  • CH152808A - Cover device for the cooking holes on hotplates. : de en
  • DE544616C - Electric guard device for laundry box ironers : de en
  • DE545550C - Machine for the production of overstuff caps for the packaging of men's hats : de en
  • US1847397A - Trolling spoon : en
  • US1847701A - Safety razor : en
  • US1847800A - Clock : en
  • US1847816A - Renx clavel : en
  • FR721506A - Process for the production of formic acid from formates : en fr
  • DE545542C - Tensioning device for belt conveyor : de en
  • DE545706C - Process for the treatment of fibrous materials of vegetable or animal origin : de en
  • US1847098A - Apparatus for the regulation of pressure in the coking chambers of coke ovens : en
  • FR721597A - Process for the manufacture of aromatic hydrocarbons, containing unsaturated side chains : en fr
  • US1847761A - Ignition device : en
  • US1848077A - Ink : en
  • GB368039A - Means for effecting automatic sampling of coal : en
  • GB368096A - A new or improved diving raft : en
  • FR721648A - Method and device for the continuous treatment of heavy oils with a view to their transformation into light products : en fr
  • GB367940A - Improvements in and relating to pressure gas electric switches : en
  • ES125512A3 - A method of making notebooks with sheets of tissue. : en es
  • ES125572A1 - A machine for crushing rubber and other analogous materials. : en es
  • US1847967A - Attrition mill : en
  • PL15441B1 - Device for drying and segregating loose bodies. : en pl
  • US1847750A - Shock absorber : en
  • AU183831A - Two cycle internal combustion engine : en
  • AU423531A - Boiler : en
  • US1847130A - Carburetor : en
  • SU25322A1 - Postcard vending machine etc. products : en ru
  • US1847094A - Aeroplane wing structure : en
  • GB368215A - Improvements in or relating to processes and apparatus for carbonising fuel : en
  • US1847721A - Steering gear : en
  • DE545379C - Spark plug testing device for internal combustion engines with electrical spark ignition : de en
  • DE545471C - Schuetzenspindel : de en
  • SU25494A1 - Clock with the pronunciation of time : en ru
  • US1847067A - Tag stapling device of the plier type : en
  • US1847089A - Radio receiving system : en
  • USD86379S - Design for : en
  • US1847231A - Spring scale : en
  • US1847491A - Landing carriage for high speed airplanes : en
  • PL15413B1 - A disc-shaped ribs are used in the production of heating or cooling fin tubes. : en pl
  • US1847352A - Silencing vacuum cleaners : en
  • SU25364A1 - Hydraulic transmission : en ru
  • US1847683A - Rotary cutter : en
  • DE545299C - Control for injection internal combustion engines, especially for reversible internal combustion engines : de en
  • GB367866A - Improvements in underfeed stokers for furnaces : en
  • DE545386C - Process for removing moist fumes from drying chambers : de en
  • DE545568C - Filling valve for inflatable hollow rubber bodies : de en
  • DE545692C - Process for the preparation of condensation products of ª ‡, ª ‰ -substituted acroleins with aromatic bases : de en
  • CA320144A - Telephonometer : en fr
  • CA320043A - Water circulation regulator : en fr
  • SU25152A1 - Stamp for making washers : en ru
  • US1847606A - Meter mounting : en
  • CH153011A - Electric current switch. : en fr
  • US1847260A - Power apparatus : en
  • PL15491B1 - A device for the use of waste heat in engines. : en pl
  • US1847314A - Machine element : en
  • USD86347S - Design for a shoe : en
  • US1847356A - Article of manufacture and method of preparing alpha syrup carrying pectin in suspension : en
  • US1847438A - Temperature indicator : en
  • US1847747A - Carburetor : en
  • ES124935A1 - Sheet marker apparatus for folding machines. : en es
  • US1847846A - Burner : en
  • CH153108A - Process for the production of a new vat dye. : de en
  • PL15498B1 - A waste acid denitration method and an apparatus for carrying out the method. : en pl
  • US1847316A - Injecting and ejecting means : en
  • DK45312C - Procedure for the manufacture of steel molds for the centrifugal casting of pipes. : da en
  • CH153093A - Process for the preparation of a copper-containing, substantively coloring o-carboxyazo dye. : de en
  • CH152815A - Device for stopping electromotive driven centrifugal pumps conveying into an elevated tank. : de en
  • DE545521C - Winch : de en
  • DE545367C - Lying gas washer : de en
  • DE545795C - Facility for checking willingness to act, especially in the driving service : de en
  • GB368710A - Refrigerating apparatus : en
  • SU25307A1 - Tachometer : en ru
  • SU25308A1 - A device for counting a certain number of newspapers and magazines : en ru
  • CH152914A - Shutter for snapshots and time recordings on reflex cameras. : de en
  • CH153039A - Process for the preparation of a therapeutically valuable condensation product from ethyl p-aminobenzoate and 4-dimethylamino-1-phenyl-2,3-dimethyl-5-pyrazolone. : de en
  • DE545493C - Laundry holder for washing kettle : de en
  • FR721196A - Weaving improvements on looms receiving the weft from stationary feeders : en fr
  • FR721410A - Coupling device for transferring rotational motion from one shaft to another shaft : en fr
  • GB368187A - Improvements in or relating to hoist bodies for vehicles : en
  • SU25557A1 - A device for placing radioactive substances used to activate bottled waters : en ru
  • US1847634A - Airship mast : en
  • US1847777A - Adjustable recoil gun pad : en
  • SU25318A1 - A device for recording tractor operation, etc. cars : en ru
  • SU25420A1 - Canning Capping Machine : en ru
  • GB368047A - Improvements in or relating to optical projection systems for talking films and the like : en
  • CH153034A - Process for the preparation of a water-soluble, hormone-like substance from thymus glands. : de en
  • CA320114A - Cultivator : en fr
  • CH152958A - Wood preservatives. : de en
  • SU25411A1 - Adaptation to cars to automatically stop the motor when hitting an obstacle : en ru
  • SU25505A1 - Adaptation to Northrop weaving machines to protect the blade and the eye of the bat from breaking : en ru
  • US1847127A - Electrical testing system : en
  • US1847288A - Windrowing machine : en
  • CA320100A - Electric circuit controlling appliance : en fr
  • PL15429B1 - “4S * l / 30, Mlacamia with double grain cleaner. : en pl
  • SU25416A1 - Device for washing bottles : en ru
  • US1847079A - Wave modulation and application thereof : en
  • US1848054A - Dewaxing petroleum oil : en
  • CH152906A - Method and device for line-by-line transfer of records in mirror writing, in particular bookkeeping entries on cards, lists, wage bags or the like. : de en
  • PL15486B1 - Acetabular stop. : en pl
  • US1847171A - Pattern lathe : en
  • US1847452A - Air cleaner : en
  • US1847235A - Art of making shoes : en
  • PL15348B1 - A method of protection of short-wave receiving radio from interference caused by incidental radiation sources, and a suitable device for the application of this method. : en pl
  • US1847523A - Heat resistant box toe : en
  • US1848000A - Power actuator : en
  • DE545065C - Machine for cutting and folding cover sheets for cigars and cigarillos : de en
  • FR721157A - Clothing worn on the belt : en fr
  • FR721554A - Two-stroke engine combined with a pressure regulator and a fan and in which the axis of the piston and that of the crank shaft are not in the same plane : en fr
  • SU25421A1 - Machine for spill liquids thick consistency under pressure : en ru
  • US1847478A - Multigraphing attachment for printing presses : en
  • GB367908A - Improvements relating to key musical instruments : en
  • FR721119A - Manufacturing process for light, cavernous, semi-cavernous or solid concrete : en fr
  • FR721424A - Auto theft device : en fr
  • GB367900A - Improvements in or relating to machine vices and the like : en
  • SU25253A1 - Tool for securing the log in order to turn when cross-cutting : en ru
  • US1847806A - Car coupling : en
  • US1847863A - Portable tool : en
  • CA320127A - Sheet feeding and imprinting mechanism : en fr
  • CH153062A - Method for closing containers and device for carrying out this method. : en fr
  • US1847473A - Cable splicing tool : en
  • SU25464A1 - Device for stopping the liner machine in case of malfunction : en ru
  • US1847240A - Process for polymerizing gaseous hydrocarbons into volatile liquids : en
  • US1848031A - Valve : en
  • CH152823A - Hotplate. : de en
  • FR721620A - Improvements in fixing shelves on their supports in libraries, archives, stores : en fr
  • CA320063A - Direction indicator : en fr
  • CH152988A - Magnet-electric ignition apparatus for internal combustion engines. : de en
  • CH153061A - Device for feeding flat, round cigarettes to a packaging point. : de en
  • DE545806C - Device for filling gas meters with lubricating oil : de en
  • DE545850C - Process for the preparation of tetrazoles : de en
  • PL15403B1 - Device for coating internal surfaces of pipes with protective materials by centrifugal action. : en pl
  • US1847505A - Potato planting machine : en
  • CH152952A - Pipe bending device. : de en
  • SU25343A1 - Thresher for pine nuts : en ru
  • US1847975A - Process of making shoes : en
  • CA320193A - Lighting system for automotive vehicles : en fr
  • CA320054A - Tobacco pipe : en fr
  • SU25434A1 - Shoe Insoles Punching Machine : en ru
  • SU25232A1 - Liquid pumping device for triggering the alarm bell : en ru
  • AU294331A - Arch supporting devices for disposition in boots and shoes : en
  • PL15430B1 - A method of producing electric machines with bearing discs and a device for carrying out this method. : en pl
  • BE386042A - Improvements made to the sleeves or handles, in particular to the racket sleeves : en fr
  • CA320227A - Apparatus for supplying fuel to engines : en fr
  • CA320237A - Automatically adjustable continuous bridge : en fr
  • CA320038A - Piezo-electric device : en fr
  • SU25332A1 - Vomer for planting machine : en ru
  • PL15388B1 - Air-cooled grate with vibrating motion. : en pl
  • SU25419A1 - Device for bulk filling of liquids in dishes : en ru
  • SU25268A1 - Water-cooled molds for the manufacture of manifold sleeves for electric machines : en ru
  • ES125611A3 - Automatic holder for all kinds of objects, especially sheets of paper, cloth and the like. : en es
  • SU25519A1 - Pedestal for dough mixing machines : en ru
  • US1847876A - Tire shoe : en
  • USD86405S - Design fob a toy : en
  • CH153072A - Wheel for vehicles. : en fr
  • SU25191A1 - Railway Rotary Snow Blower : en ru
  • US1847221A - Method of treating dry cleaning fluid : en
  • US1847587A - Rake : en
  • US1847120A - Airplane propeller : en
  • CA320044A - Electrically driven vehicle : en fr
  • CA320169A - Engine hand starter : en fr
  • CH152872A - Centrifugal compressor system with an exhaust gas turbine, in which the medium conveyed by the compressor relaxes again after a chemical process. : de en
  • PL15414B1 - Movable bushing with bottom lubrication for liners of railway cars. : en pl
  • US1847759A - Filter circuit for radio receiving sets : en
  • DE544959C - Production of shelf-stable chlorinated lime : de en
  • DK45303C - Light signal for electric luminaires, in particular switches and the like. : da en
  • ES125526A1 - A mechanical delay fuze for rotating projectiles. : en es
  • SU25540A1 - Water cooled reinforced mold for centrifugal casting : en ru
  • FR721273A - Flywheel ignition magneto for combustion engines : en fr
  • SU25375A1 - Drill device : en ru
  • SU25543A1 - The method of producing artificial rubber and apparatus for its implementation : en ru
  • US1847482A - Light projector : en
  • US1847647A - Electric flash sign : en
  • US1847184A - Bookmark : en
  • US1847718A - Fuel injection system : en
  • USD86353S - Ivor cordy : en
  • CH152887A - Process for the production of a nitrogenous vat dye. : de en
  • US1847862A - Lingerie strap holder : en
  • US1847508A - Animal trap : en
  • USD86431S - Gttstav zecher and cornelis henri gerard mellema : en
  • FR721318A - Card game for playing football : en fr
  • FR721580A - Electric switch : en fr
  • US1847396A - Pipe thread protector : en
  • SU25514A1 - Water motor driven by energy flow : en ru
  • US1847907A - Acoustic diaphragm : en
  • DE545387C - Photo tripod : de en
  • DE545847C - Brush for cleaning beer glasses and the like like : de en
  • GB368052A - Improvements in synchronised sound and picture reproducing apparatus : en
  • GB368249A - Improvements in and relating to luminous advertising devices : en
  • US1847483A - howse : en
  • PL15387B1 - A spring mechanism for phonotons and similar devices. : en pl
  • SU25541A1 - A device for splitting caps (necks) of glass blanks : en ru
  • US1848073A - Walter bruck : en
  • USD86385S - Charles miiier : en
  • CH152993A - Method and device for the continuous production of ice. : de en
  • PL15489B1 - A method of shaping the slurries and an apparatus for carrying out the method. : en pl
  • US1848012A - Method of manufacturing can closures : en
  • DE545359C - Rotatable connector to prevent electrical lines from twisting : de en
  • DE545573C - Electric balance clock : de en
  • DE545757C - Ice cream machine : de en
  • CA320253A - Derrick leg clamp : en fr
  • CA320069A - Rotary bottle crowning machine : en fr
  • SU25213A1 - Electric machine : en ru
  • CA320148A - Radio knob : en fr
  • DK45299C - Apparatus for transferring objects from one conveyor belt with rotating rollers to another conveyor belt with rotating rollers. : da en
  • ES652Y - Special packaging for head washing products. : en es
  • GB368122A - Improvements in or relating to couplings for road vehicles : en
  • PL15455B1 - Bottle cap. : en pl
  • SU25427A1 - Control plate to mortise lock : en ru
  • CH153105A - Process for the preparation of a vat dye. : de en
  • US1847124A - Oscillation generator : en
  • US1847874A - Link : en
  • US1847887A - Safety razor : en
  • PL15484B1 - The method of condensation of the zinc vapor and the device for performing the same methods. : en pl
  • US1847283A - Sound resonating device : en
  • SU25350A1 - Heating system for brooders, bird cages, etc. : en ru
  • SU25546A1 - Automatic checkout : en ru
  • US1847858A - Art of distilling hydrocarbon oils : en
  • USD86354S - Design : en
  • SU25239A1 - Parachute for mine cages : en ru
  • US1847118A - Machine for applying decorative material : en
  • US1847646A - Electric power rectifier cathode construction : en
  • US1847988A - Camera : en
  • US1847389A - Friction clutch : en
  • US1847853A - Apparatus for driving internally tapered pile shell sections : en
  • GB368701A - Improvements relating to fluid pressure braking apparatus : en
  • SU25279A1 - Nivellirna rake : en ru
  • DE545546C - Process for the preparation of a dry, water-soluble extract containing pectase : de en
  • DE545663C - Liquid lifter : de en
  • DK45315C - Procedure and Apparatus for Regulating Combustion in Gas Development Plants. : da en
  • ES706U - Special horn to amplify the sounds adaptable to the radio, cinema, sound, public phonographic auditions and in general to all applications derived from the radio or radiophonograph. (Machine-translation by Google Translate, not legally binding) : en es
  • GB367952A - Manufacture of quinoline derivatives : en
  • FR721494A - Mixing valve with automatic heat adjustment, for vapors, gases and liquids : en fr
  • GB368028A - Washing machine : en
  • GB368315A - Vat dyestuffs and a process of preparing the same : en
  • DE545530C - Reading device on scales : de en
  • DE545717C - Process for the preparation of azo dyes : de en
  • US1847514A - 2-mercapto-arylene-thiazole compounds and process of making same : en
  • DE545567C - Twisting machine : de en
  • CH152917A - Sports swim raft. : de en
  • CH153116A - Storage container. : de en
  • DE545533C - Drive device for the revolution counter of calculating machines : de en
  • GB367897A - Improvements in or relating to trousers and like garments : en
  • SU25175A1 - Monorail road on the pillars : en ru
  • DE545227C - Method for boring out bulged holes on fixtures : de en
  • ES125660A1 - PROCEDURE FOR DEPILING AND PREPARING SKINS FOR TANNING : en es
  • US1847725A - Commutator and method of making same : en
  • CA320230A - Flexible pipe : en fr
  • DE545451C - Drive device for speaking machines : de en
  • SU25255A1 - Adaptation to drilling machines for making conic stoppers from wood : en ru
  • SU25356A1 - Fuel pump for internal combustion engines : en ru
  • SU25537A1 - A device for cooling the mine walls of gas generators : en ru
  • US1848047A - Sod vase : en
  • USD86416S - Design for a dress : en
  • SU25281A1 - Altimeter : en ru
  • US1847216A - Packing : en
  • DE545637C - Device for ruler displacement on calculating machines with sliding ruler : de en
  • DE545438C - Device for the detection of short-circuited turns of coils : de en
  • GB368195A - Method of manufacturing shaft brackets : en
  • GB368336A - Improvements in and relating to the mounting of pivoted apparatus, such as electrical sound recording devices : en
  • SU25153A1 - Wire twisting machine as well as wiring and trimming their ends : en ru
  • SU25173A1 - Machine for laying bridges of uniform shape : en ru
  • US1847981A - Section roller cutter organization for earth boring apparatus : en
  • CA320210A - Electron discharge apparatus : en fr
  • SU25445A1 - Device for laying shoe caps and the like in the nests of boards serving to maintain the caps during dyeing : en ru
  • US1847854A - Apparatus for forming concrete piles : en
  • US1847877A - Electrical regulator : en
  • CA320039A - Hair waving or curling preparation : en fr
  • US1847691A - Apparatus for conducting steam from an economizer to alpha boiler : en
  • US1847546A - Refrigerating apparatus : en
  • CA320218A - Modulating device : en fr
  • CH152796A - Washing spoon for fishing. : de en
  • CH153074A - Internal combustion engine with direct and indirect transmission of power to the driving wheels. : de en
  • DE545537C - Profit distribution device for self-collecting games or self-sellers : de en
  • US1847204A - Washing machine : en
  • US1847693A - Power device for operating reverse gears : en
  • CH152846A - Washing trough. : de en
  • PL15408B1 - The bearing arrangement of the wheelset for vehicles on rails, in particular for mining carriages and the like. : en pl
  • SU25393A1 - A trap for trapping fiber from circulating water from paper machines : en ru
  • US1848052A - Temperature compensated speedometer : en
  • US1847595A - Jointed jewel, adaptable to all shapes of nick openings and to all edges of clothes : en
  • US1847620A - Press : en
  • PL15510B1 - A method of hot rolling of strips, sheets and objects of similar sections and profiles and of the smallest possible thickness and any length, and the device used for this purpose. : en pl
  • SU25412A1 - Muffler : en ru
  • US1847325A - Driving mechanism for laundry driers : en
  • US1847455A - Reeling mechanism : en
  • CH153073A - Gear change box. : en fr
  • ES125547A1 - A machine to decompose gas mixtures. : en es
  • GB368091A - Improvements relating to electrostatic apparatus for the separation, by ionisation, of particles in suspension in a fluid : en
  • US1847648A - Foam breaker : en
  • US1847865A - Voltage regulator for alternating current apparatus : en
  • SU25511A1 - Sound Absorber for air hammer : en ru
  • US1847565A - Washable electric coffee percolator : en
  • CH153080A - Faucet for wash basins and the like. : de en
  • SU25482A1 - Method and machine for placing internal matchboxes bottom down : en ru
  • USD86424S - Design for a double-edge razor blade sharpener : en
  • SU25374A1 - Machine for boring and compaction of babbitt in connecting rod bearings : en ru
  • US1847364A - Flue cleaner : en
  • SU25244A1 - Reinforced concrete beam : en ru
  • US1847177A - Pulley : en
  • US1847377A - Paper making apparatus : en
  • US1847698A - Process for the dyeing and printing of fabrics containing cotton fibers, preliminarily immunized, which are combined with other fibers : en
  • PL15466B1 - Pressure reducing valve for cold stores. : en pl
  • SU25472A1 - Tool for manual molding of peat pots : en ru
  • SU25230A1 - Screw insert in fire tubes of fire tube boilers : en ru
  • US1847470A - Hose nozzle : en
  • PL15355B1 - Two-cylinder lead press. : en pl
  • FR721012A - Mounting for battery-switched telegraph devices : en fr
  • FR721319A - Soap and process for its manufacture : en fr
  • GB368355A - Improvements in lighting appliances : en
  • US1847172A - Fuse-containing switch : en
  • CH152849A - Dust vacuum cleaner. : en fr
  • BE385560A - : en
  • SU25413A1 - A device for refueling tractor oil : en ru
  • SU25428A1 - Pen pen with ink tank : en ru
  • US1847066A - Collapsible shoe bag : en
  • US1847295A - Method of and apparatus for flowing wells : en
  • US1847868A - Concrete revetment : en
  • CA320086A - Restoration of worn fish plates : en fr
  • CH152838A - Thread brake for twisting spindles. : de en
  • US1847131A - Toilet seat cover : en
  • US1847319A - Rim and drum cooling means for vehicle wheels : en
  • PL15528B3 - Roller cage ^ and how it is made. : en pl
  • PL15501B1 - A method of increasing the load capacity of earth cables, which are partly run as air lines, and a rib for cables of this type. : en pl
  • CA320154A - Structural element : en fr
  • AU86331A - Process and apparatus for carrying out distillations under low pressure : en
  • DE545715C - Process for the manufacture of oxide cathodes : de en
  • AU3032630B - Thread holder : en
  • CA320174A - Beat-up mechanism for braiding machines : en fr
  • CH152883A - Process for the production of a new azo dye. : de en
  • FR721106A - Empioi of slate waste for road construction : en fr
  • FR721138A - Sports shoe uppers : en fr
  • FR721235A - Friction control to continuously modify the number of revolutions of the driven shaft : en fr
  • GB368083A - Process for the preparation of planographic printing bases : en
  • FR721103A - Packaging device made of wood fiber or similar material and of paper : en fr
  • DK45320C - Procedure for the Production of Cellulite. : da en
  • DE545810C - Franking machine : de en
  • DE545831C - Bronzing, powdering and dusting machine with several distributing units : de en
  • DE545704C - Corner connector : de en
  • DE545372C - Load-bearing component for cross-reinforced ceilings : de en
  • DE545738C - Clamping device for holding mail, magazines or forms : de en
  • ES125454A3 - Improvements introduced in the manufacture of refractory parts for electrical appliances, especially stoves. : en es
  • FR721283A - New opening system for cigarette cases, toiletries, pocket watches, etc. : en fr
  • DE545306C - Control for metal saw frame : de en
  • GR3554B - SUSPENSION CROWN. : el en
  • GR3570B - THIOCHALKINOTIR. : el en
  • AU435931A - Manufacture of insoluble azo-dyestuffs onthe fibres : en
  • CH153083A - Process for the preparation of a new sulfur-containing derivative of a higher fatty acid. : de en
  • FR721162A - Electrical transformation process : en fr
  • FR721564A - Process for the continuous transformation of blast furnace dust, ores and ferruginous materials, into spongy metallic agglomerates, for the manufacture of steel : en fr
  • GB368060A - Ventilation device for closed motor car bodies : en
  • PL15513B1 - The method of rolling pipes on mandrels of various diameters. : en pl
  • PL15522B1 - Flexible ring mounted loosely on the pulleys or drums of the wire extractors. : en pl
  • CH152956A - Process for preventing the formation of bubbles when annealing sheets and strips made of light metal and light metal alloys. : de en
  • SU25368A1 - Fitting to a lathe to use the worn part of the spindle : en ru
  • US1847109A - Refrigerating apparatus : en
  • US1847899A - Ignition assembly : en
  • FR721316A - Removable clutch for cycles with an auxiliary motor : en fr
  • CH152896A - Process for preparing a plastic material by condensing urea with formaldehyde. : en fr
  • SU25312A1 - Composter device : en ru
  • US1847480A - Hair waver : en
  • US1847976A - Animal racing apparatus : en
  • FR721332A - Vehicle door : en fr
  • GB368750A - Improvements in screw jacks : en
  • ES125610A3 - An apparatus of reciprocally inverse rotations. : en es
  • AU3035230A - Improved electric water heater : en
  • CA320119A - Glider plane : en fr
  • DE545382C - Process for the production of aluminum coatings on metals : de en
  • US1847696A - Pneumatic cleaner : en
  • DE545662C - Coupling for eccentric and crank presses : de en
  • DE545853C - Process for the preparation of ª ‡ - (3,4,5-trimethoxyphenyl-) ª ‰ -aminoaethane : de en
  • FR721488A - Arrangement of a motor cylinder actuated by a pressurized liquid and arranged inside a wringer drum : en fr
  • PL15377B1 - Suction method for the production of color photographs. : en pl
  • CH152804A - Device on sliding windows for setting the vertically movable sash in its lowest position. : de en
  • PL15417B1 - A method of making pressed and patterned glass panes and an apparatus for carrying out the method. : en pl
  • US1847561A - Compound of the imidazole benzanthraquinone series : en
  • US1847783A - Resinous product and process of making : en
  • US1847366A - Intumescent silicate compositions : en
  • US1848061A - Speedometer : en
  • BE385750A - Self-priming centrifugal pump : en fr
  • CA320133A - Bolt heading machine : en fr
  • CH152880A - Process for the production of a chromium-containing dye. : de en
  • PL15469B1 - Solid or hollow metal rope for the transmission of electricity with protection against snow or ice loading. : en pl
  • SU25454A1 - A device for trapping broken rove on the highlands : en ru
  • US1847299A - Sanding machine : en
  • USD86365S - Design for a lace : en
  • US1847399A - Means for handling detached vegetable matter : en
  • US1847672A - Toy gun : en
  • SU25380A1 - Press for stamping the sheeting of the firebox casing of locomotive boilers, etc. : en ru
  • US1847827A - Process for the treatment of artificial silk yarns after spinning : en
  • FR721642A - Manufacture of floors for sports gardens : en fr
  • GB368749A - Road construction : en
  • DE545336C - Centrifugal mill for grinding plastic masses : de en
  • FR721369A - Installation for escalators : en fr
  • FR721621A - Device for actuating devices and in particular long-distance signaling devices : en fr
  • CH152957A - Process for making composite panels. : de en
  • CA320202A - Trolley head : en fr
  • ES125513A3 - A manufacturing process of cord fabrics for vehicle wheel tires. : en es
  • GB367954A - Improvements relating to feeding devices for animals : en
  • GB368025A - Improvements in or relating to lubricants : en
  • USRE18366E - of beaver crossing : en
  • ES125530A1 - A procedure for the construction of vaulted ceilings. : en es
  • CH152979A - Blading for radially loaded turbines. : de en
  • CH153059A - Detachable hammock stand. : de en
  • ES125158A1 - A hunting shotgun, of superimposed guns. : en es
  • GB367904A - Improvements in or relating to carburetting apparatus for internal combustion engines : en
  • GB368370A - Improvements in or relating to the reproduction of multiple images in color photography : en
  • FR721130A - Shortwave Capacitor Improvements : en fr
  • SU25320A1 - Soft Item Dispenser : en ru
  • US1847248A - Mechanism for supplying fastenings : en
  • US1847590A - Application of photography to the recording of the reading of meters or registers in telephone exchanges : en
  • US1847832A - Furnace : en
  • CA320107A - Fire tube boiler : en fr
  • ES125627A1 - A procedure to obtain apple flour. : en es
  • GB367926A - An improved centrifugal governor : en
  • GB367999A - Improvements in or relating to thermionic valve holders : en
  • ES125604A1 - An improved process for the manufacture of liquid fuels. : en es
  • FR721334A - Carbon anode compression device for dry cells : en fr
  • GB367909A - Method of making vitamin-containing beverages and in particular vitamin-containing beers : en
  • GB368302A - Improvements in the manufacture of bottles and other articles in glass and apparatus therefor : en
  • ES125509A3 - Machine for lining mandrels or tubes with a mixture of cement and asbestos. : en es
  • USD86415S - Namillo : en
  • PL15470B1 - Rust-resistant steel. : en pl
  • US1847176A - Radiator : en
  • US1847995A - Shoe press : en
  • DE545425C - Process for the production of lumpy coke from non-baking brown coal : de en
  • SU25293A1 - Dosing apparatus for bulk solids and liquids : en ru
  • AU86931A - Improvements in or relating to dry rectifiers : en
  • CA320229A - Spring balancing device for sliding sash windows : en fr
  • FR721109A - Device for mounting artificial teeth : en fr
  • BE385916A - Improvements to vehicle suspension on railways or tracks : en fr
  • CH153117A - Heat exchanger. : en fr
  • CA320090A - Olefin-polysulphide plastic : en fr
  • ES125641A1 - A procedure and its corresponding special apparatus for contraction or shrinkage of tissues. : en es
  • DE545695C - Circuit arrangement for telephone systems with dialer operation : de en
  • DK45317C - Device for Brakes, in particular for Automobiles. : da en
  • FR721215A - Independent glass reflector : en fr
  • US1847878A - Pipe fin : en
  • FR721153A - Scaling method and device by the simultaneous action of two blades rotating in opposite directions : en fr
  • FR721387A - Lantern with closing flap controlling the ignition circuit : en fr
  • GB368156A - Method of and apparatus for nebulating sulphur : en
  • GB368213A - Improvements relating to mudguards for perambulators, children's motors or the like : en
  • FR721123A - Improvements to telephone systems : en fr
  • FR721265A - Roller refinements for home furnishings : en fr
  • FR721323A - Devices for weight loss : en fr
  • ES125520A3 - Impeller suction pump, intended for the mixing and compression of gases and liquids. : en es
  • GB368012A - An improved process for cleansing cellulose pulp : en
  • GB368368A - Improvements relating to the formation of heat and sound insulating coatings : en
  • FR721594A - Magneto ignition for combustion engines : en fr
  • US1847486A - Support for shelves and the like : en
  • US1847798A - Fishing device : en
  • ES125636A1 - Apparatus for flanging cartridges. : en es
  • FR721269A - Steam turbine improvements : en fr
  • FR721557A - Wad for hunting cartridges : en fr
  • FR721430A - Flexible pipe : en fr
  • ES125213A1 - A process for manufacturing superior construction steel. : en es
  • CH152950A - Nitridable weld seam. : de en
  • DE545378C - Method of killing algae : de en
  • GB368051A - Improvements relating to the conversion of olefines into alcohols : en
  • GB368085A - Improvements in bomb releasing devices for aircraft : en
  • DE545780C - Process for the production of resinous condensation products : de en
  • US1847485A - Automatic bottle filling machine : en
  • FR721272A - Universal relay, in particular for railway safety installations : en fr
  • GB367970A - Improvements in carburetted water gas sets : en
  • PL15458B1 - A flat mesh machine with a pattern maker consisting of individual movable auxiliary needles. : en pl
  • US1847840A - Box for cosmetics : en
  • DE545797C - Atomizing device : de en
  • GB368230A - Improvements in the production of fine threads of artificial silk : en
  • DE479215C - Coin sorting device, especially for cash registers : de en
  • DE545424C - Oven system for coking distillation residues, especially coal tar pitch : de en
  • ES125497A3 - An improvement in the refrigerators. : en es
  • ES125616A1 - Procedure for manufacturing celluloid cuffs and analogous materials for canes, umbrellas and similar applications. : en es
  • FR721627A - Improvements in the manufacture of cellulosic products : en fr
  • SU25439A1 - Anti-tank bomb with the use of shock igniters, exploding when you click on it in two places : en ru
  • US1847692A - Means for separating the whites from the yolks of eggs : en
  • GB368705A - Improvement in television scanning system : en
  • DE545601C - Device for making a charcoal cake by pressing : de en
  • FR721342A - Improvements to vehicle wheels : en fr
  • DE545541C - Catch device for bees swept out : de en
  • SU25306A1 - Instrument for determining the foaming ability of reagents : en ru
  • SU25536A1 - The method of preparation of carnauba wax surrogate : en ru
  • US1847517A - Wheeled plow : en
  • FR721151A - Advanced connecting rod for agricultural machinery : en fr
  • FR721018A - Locking method for folding baby carriage : en fr
  • FR721628A - Improvements in track braking devices for railways : en fr
  • ES125613A1 - A new procedure for adding a piece of fabric with scrambled edge on a suspension comb or transfer rule. : en es
  • SU25190A1 - Device for washing cars, etc. : en ru
  • US1847406A - Sprinkler : en
  • US1847762A - Battery tool : en
  • US1847935A - Sound control apparatus : en
  • FR721426A - Process for preserving frults in the fresh state : en fr
  • FR721471A - Control for automatic and semi-automatic lathes and in particular for shaping and bolt lathes : en fr
  • FR721131A - Improvement in alkali metal alloys : en fr
  • US1847293A - Doughnut machine and the like : en
  • SU25491A1 - Drying for herbal products : en ru
  • SU25290A1 - Device for external adjustment of water meters system Meyneke : en ru
  • GB368209A - Improvements in luminous electric discharge tubes : en
  • US1847417A - Boiler cleaner : en
  • US1847432A - Ditching and grading machine : en
  • ES125160A1 - Procedure of execution of double floors of reinforced concrete and hollow blocks. : en es
  • ES125661A1 - Gasket for the tank, special for gasoline. : en es
  • DK45306C - Electrical Discharge Pipe and Procedure for Its Manufacture. : da en
  • FR721314A - Method and apparatus for casing hams, shoulders or other pieces of meat in cans of tin or other metals or in envelopes of other materials : en fr
  • ES125640A1 - A new trisurco plow. : en es
  • GB368216A - Process for forging hollow bodies of one piece consisting of a head and a spindle, more particularly valves for explosion and internal combustion engines : en
  • CA320123A - Chain and sprocket : en fr
  • CA320212A - Multiple burner control : en fr
  • DE545394C - Ice skate, in particular sports ice skate : de en
  • DE545725C - Electric melting furnace and method of its operation : de en
  • GB368029A - Improvements in zeroizing means for counting mechanism : en
  • IE12387L - Electrical cut-outs : en
  • GB368199A - Improvements relating to adhesive tape : en
  • SU25477A1 - Kiln roasting grinding and grinding products : en ru
  • US1847601A - Reclaiming rubber : en
  • US1847936A - Measuring instrument x : en
  • US1848045A - Positioning means for window stools : en
  • USD86360S - Design for a knitted cap or similar article : en
  • CA320241A - Machine for fabricating laminate glass : en fr
  • CH152969A - Globe valve with a valve body that can be moved perpendicular to the longitudinal axis of the valve housing. : de en
  • FR721183A - Watch movement, roskopf system, with inner barrel : en fr
  • FR721247A - Removable device that can be used as a frame for a camping tent : en fr
  • GB367938A - Improvements in and relating to refuse-collecting systems and other installations involving a number of bins or containers fitted with lids or covers : en
  • DE545481C - Method and device for the production of short-term X-ray images : de en
  • FR721240A - Improvements to pumps for powdery materials : en fr
  • FR721349A - Traction device for vehicles and other machinery : en fr
  • BE386023A - Insulator for fixing overhead power lines : en fr
  • CH152965A - Pocket lighter. : en fr
  • GB368253A - Improvements in wrapping and packing machines : en
  • FR721197A - Cooling device for internal combustion engines : en fr
  • GB368351A - Wetting and penetrating agents and process for utilizing the same : en
  • SU25518A1 - Method and device for sorting bodies, predominantly mining raw materials : en ru
  • DE545525C - Procedure for the operation of electrolysis according to Walker's arrangement : de en
  • USD86393S - Charles miller : en
  • CH153053A - Device for remote control and remote monitoring of adjustable organs by means of pulse combinations. : de en
  • CH153119A - Closed vehicle roof. : en fr
  • ES125639A2 - A MACHINE TO INSERT THE HOLDERS INTO THE FILAMENT HOLDERS OF INCANDESCENT ELECTRIC LAMPS : en es
  • ES125645A1 - Improvements introduced in the tires for vehicles. : en es
  • US1848063A - Fuel : en
  • PL15356B1 - Drawing device with a slider. : en pl
  • PL15364B1 - Oil sales cart. : en pl
  • PL15433B1 - A device for reducing the resistance of a moving body in the center. : en pl
  • US1847717A - Well drilling apparatus : en
  • CA320243A - Plate or wall for vessels : en fr
  • IE12804L - Light-sensitive cells : en
  • FR721249A - Production of new azo dyes : en fr
  • FR721541A - Improvements in apparatus and methods to ensure safe running of trains : en fr
  • GB367980A - Improvements in machines for sorting documents and the like provided with statistical or other determinative perforations : en
  • GB368116A - Improved process and devices for severing wire : en
  • DE545345C - Porous ventilation body : de en
  • DE545492C - Laundry rammer : de en
  • DE545593C - Moistening device, especially for paper webs : de en
  • FR721150A - Pressure regulators for gases, vapors or liquids : en fr
  • GB368105A - Improvements in or relating to photometric apparatus : en
  • GB368273A - Improvements in automatic apparatus for controlling a physical condition such as the temperature of a circulating fluid : en
  • PL15523B1 - Device for removing sediment and floating layer in sedimentation tanks. : en pl
  • US1847112A - Interlocking mechanism : en
  • US1847303A - Stringed musical instrument : en
  • US1847402A - Brake mechanism : en
  • FR721294A - Cross cutter for uniformly flowing paper strips : en fr
  • US1847207A - Dynamo-electric machine : en
  • US1847551A - Seadrome or airplane landing : en
  • US1847572A - Theatrical make-up box : en
  • US1847951A - Heating device : en
  • US1847090A - Seesaw board : en
  • US1847285A - Sound resonating and modulating device : en
  • US1847291A - Paper manufacture : en
  • US1847323A - Floor machine : en
  • DE545357C - Capacitor box in the form of an end closure : de en
  • GB368206A - Improvements relating to thread guides for the traverse rails for yarn reeling machines : en
  • FR721133A - Improvements to loose-leaf binders : en fr
  • GB367937A - Improvements in or relating to means for securing door knobs or handles to the spindles of mortice and other locks : en
  • US1848071A - Transmission line : en
  • CA320072A - Journal bearing protector : en fr
  • FR721172A - Utensil for cleaning and whitening nails : en fr
  • FR721146A - Light signaling system allowing aircraft pilots to orient themselves : en fr
  • CA320040A - Apparatus for washing paper webs : en fr
  • US1847308A - Television lamp : en
  • US1847660A - Adjustable shore : en
  • SU25208A1 - The way to find the place of damage in the lead sheath of electrical cables : en ru
  • DE545518C - Convertible day bed : de en
  • GB368267A - Improvements in or relating to the method and apparatus for packaging articles : en
  • GB368301A - Improvements in filter-plates for presses : en
  • SU25266A1 - A talc coating machine for endless belts for bicycle tires, flippers and other similar products before vulcanizing them : en ru
  • US1847708A - Multicolor rotary printing press : en
  • US1847732A - Charge forming device : en
  • US1847943A - Bending and straightening tool : en
  • GB368027A - Improvements in the manufacture and production of dimethylol urea : en
  • GB367913A - Improvements relating to copper salt compositions particularly as a preservative liquid for treating timber, fabric and other materials : en
  • USD86392S - Charles miller : en
  • FR721308A - Rotary explosive engine without crankshaft or piston : en fr
  • DE545768C - Internal combustion engine in which a reciprocating engine and a turbine work together in such a way that part of the combustion gases of the reciprocating engine act on the turbine : de en
  • GB368141A - Counter-pressure bottle filling machines and valves therefor : en
  • US1847985A - Sewer drag : en
  • SU25258A1 - A machine for tightening the rivets of the barrel and putting on the working hoops : en ru
  • SU25273A1 - Fitting on the center of the lathe for setting the cutter : en ru
  • US1847520A - Method of loading high explosive shells : en
  • US1847823A - Leg brace : en
  • SU25360A1 - Flexible metal hose for supplying water from a tender for a steam locomotive : en ru
  • US1847174A - Communication system : en
  • US1847655A - Piling : en
  • SU25544A1 - The method of obtaining alloys : en ru
  • ES125505A3 - A procedure for the conditioning and use of the powders used to clean windows. : en es
  • ES125650A3 - Procedure and disposition for the conduction of a strip of paper already printed, with exact registration. : en es
  • FR721275A - Frequency relays operating according to the ferrari principle : en fr
  • SU25499A1 - Wastewater Treatment Equipment : en ru
  • FR721481A - Mill : en fr
  • USD86407S - Design por a combination cigarette holder : en
  • ES125523A3 - A diesel engine, with additional air storage and partial storage. : en es
  • CH152888A - Process for the preparation of a chromating dye of the anthraquinone series. : de en
  • CH153052A - Electric signal lamp for table top devices. : de en
  • US1847612A - Internal combustion engine : en
  • US1847931A - Elastic fluid turbine : en
  • DE544834C - Recoil drive device with closed combustion chamber : de en
  • GB368188A - Improvements in composite wood sheets : en
  • ES125576A1 - A steering mechanism for car headlights. : en es
  • GB367990A - Spindleless ball bearing revolving cowl : en
  • ES125603A1 - A forklift or dumbwaiter to elevate all kinds of objects to different heights, especially tableware, glasses, bottles and other dining and kitchen objects. : en es
  • FR721169A - Process for the production of new water-insoluble azo dyes : en fr
  • FR721460A - Improvements to hydraulic shock absorbers : en fr
  • FR721522A - Method and device for making photographic views, in particular radiographs, and layer support for these views : en fr
  • FR721590A - prop formed by a fixed lower part and a sliding upper part : en fr
  • DE545638C - Self-sellers, especially for beverages : de en
  • GB368079A - Improvements in or relating to surgical dressings : en
  • DE545494C - Device for dewatering laundry : de en
  • DE545538C - Self-collecting certificate machine : de en
  • DE545736C - Account cards for cash registers or accounting machines : de en
  • DE545755C - Process for the extraction of a natural substance from urine, which influences the cardiac activity and the blood circulation : de en
  • PL15392B1 - A three-link assembly for mounting the motor to the bicycle frame. : en pl
  • GB368248A - Improvements in pocket match packets : en
  • FR721358A - Friction Gear Shift Improvements : en fr
  • GB368707A - Circuit arrangement for the transmission of current impulses in electric signalling installations : en
  • GB368242A - Improvements in pocket match packets : en
  • GB368203A - Improvements relating to the control of electric motors : en
  • FR721457A - Process for purification and improvement of air : en fr
  • FR721524A - Anti-glare device for motor vehicles : en fr
  • GB368168A - Free standing price ticket : en
  • CH152871A - Centrifugal compressor system, especially for subsidies that require relatively expensive building materials. : de en
  • CH153101A - Process for the preparation of a red-orange basic dye. : de en
  • DE545435C - Explosion and firedamp proof plug switch with momentary release of the switch : de en
  • FR721208A - Electrolytic cell for the production of chlorine and alkaline hydrates : en fr
  • GB368732A - Improvements in cotton harvesting machines : en
  • USD86381S - little : en
  • IE11349L - Filtering device for gas valves : en
  • DK45313C - Electric Bulb with Gaseous Filling. : da en
  • FI14191A - For the purpose of obtaining material : en fi
  • DE545622C - Incandescent cathode tubes for electrostatic control of the electron flow : de en
  • FR721149A - Apparatus for filling sprayers and other containers : en fr
  • GB368372A - Improvements in and relating to apparatus for bagging potatoes : en
  • GB368721A - Television apparatus : en
  • CH152921A - Toy gun with bullet. : de en
  • US1847849A - Temperature-controlled release for fire-extinguishing grenades : en
  • FR721599A - Electric gasifier with gasoline for tourism : en fr
  • ES125559A1 - A procedure for the preparation of new protein solutions and new protein derivatives. : en es
  • FR721192A - Improvements made to insulating plates or panels for buildings or similar constructions : en fr
  • DE545857C - Arrangement for generating frequency-modulated oscillations : de en
  • FR721170A - Method and apparatus relating thereto for the preparation of bricks and similar objects in agglomerate of concrete for ceilings or floors in reinforced cement : en fr
  • FR721516A - Magnetic metal shims : en fr
  • DE545607C - Manufacture of potassium nitrate by converting calcium nitrate with potassium chloride : de en
  • US1847447A - Boiler cleaner : en
  • FR721601A - Improvements to heat exchange devices : en fr
  • GB367892A - Improvements in catalytic dehydration : en
  • GB368038A - Improvements in, or relating to, microscopes for use with hardness testing machines : en
  • USD86350S - Design for : en
  • GB368359A - Improvements in or relating to varnishes and like coating materials : en
  • FR721364A - Process for obtaining anthraquinone derivatives : en fr
  • FR721582A - Improvements to printing machines : en fr
  • GB368114A - Process of producing pure white mono-calcium-orthophosphate : en
  • GB368227A - An improved method for the simultaneous transmission of telegraphic and telephonic signals or pictures on submarine cables : en
  • FR721216A - Automatic abrasive dispensing system for polishing wheels : en fr
  • FR721418A - Method and devices for ensuring complete combustion of fuel in industrial fireplaces : en fr
  • GB367984A - Improvements in and relating to the casting of ingots : en
  • CH152844A - Sizing agents. : de en
  • US1847469A - Fuse plug or the like : en
  • SU25176A1 - Rheostat : en ru
  • DE544812C - Device for commutating or periodically interrupting electrical currents : de en
  • DE545590C - Device for feeding work pieces : de en
  • ES125624A1 - Procedure for the manufacture of a new type of gas cooker for domestic use. : en es
  • SU25337A1 - Machine for harvesting cotton bolls : en ru
  • SU25325A1 - Tillage machine : en ru
  • US1847187A - Safety release mechanism for wringers : en
  • US1847529A - Cooking stove : en
  • US1847932A - Dispensing apparatus : en
  • US1848028A - Toy steam encine boiler : en
  • US1848065A - Spark plug : en
  • DK45332C - Arrangement by radio receivers to prevent a change in the feedback also affecting the receiver's poll. : da en
  • GB367983A - Improvements relating to automatic valves for air compressors and the like : en
  • GB368053A - Improvements in or relating to a machine for making tufted work on sheeting or woven fabric : en
  • GB368135A - Improvements in and relating to reversing gearing : en
  • GR3569B - MACHINE FOR THE MANUFACTURE OF KNITTED CHAINS OF VARIOUS SIZES. : el en
  • FR721147A - Vacuum cleaner for ventilation or smoke ducts : en fr
  • DE545544C - Defogger for galvanic baths and other vessels that develop steam : de en
  • FR721204A - Housing for diaphragm loudspeaker : en fr
  • AU3033230B - Process for decorticating vegetable fibre : en
  • CH153041A - Process for the indefinite conservation of corpses and anatomical parts. : en fr
  • US1847191A - Control system : en
  • FR721114A - Method and devices for operating internal combustion engines by means of an auxiliary liquid serving as a transmission medium : en fr
  • US1847633A - Combustion apparatus : en
  • DE545423C - Shaft furnace for the continuous production of solid, lumpy semi or whole coke : de en
  • ES125503A1 - An automatic adjustment device, vacuum economizer, for vacuum brake cylinders. : en es
  • US1847624A - Method of revivifying clays : en
  • US1847893A - Electrical control circuits : en
  • US1848075A - Bucket guiding attachment for traversing hoists : en
  • DE545404C - Heat treatment furnace with rotatable carrier for the furnace material and inductive heating : de en
  • GB367891A - Improvements in or relating to electrical glow discharge devices : en
  • GB367947A - Improvements in advertising and display devices : en
  • DE545801C - Electric hand dryer : de en
  • DE545860C - Process for the production of largely stable nitrocellulose lacquers : de en
  • GB368128A - A new or improved motor-cycle stand : en
  • GB368257A - Improvements in the conversion of hydrocarbons : en
  • CA320046A - Sterilizing pan and bottle holder : en fr
  • SU25328A1 - Grain Pollution Device : en ru
  • US1847339A - Direct-current relay : en
  • DE544946C - Magnetic piston pump : de en
  • FR721329A - Folding car top : en fr
  • GB368019A - Improvements in mechanism for feeding and arranging cigarettes for packeting : en
  • GB368087A - An improved mounting for the door of an oven or the like : en
  • GR3561B - DESTRUCTIVE MEANS OF INSECTS. : el en
  • US1847178A - Evacuator for liquid containers : en
  • US1847714A - Brake drum : en
  • US1847819A - Hairpin hook : en
  • ES766U - Binding. (Machine-translation by Google Translate, not legally binding) : en es
  • FR721401A - Joint improvements : en fr
  • FR721449A - Improvements to furnaces for annealing glass and other objects : en fr
  • GB368169A - Improvements in hair-waving clamps : en
  • FR721476A - Automatic adjustment system for diesel locomotives with pneumatic transmission, by means of a mixture of compressed air and water vapor : en fr
  • FR721624A - Control mechanism for front wheels of motor vehicles : en fr
  • DE545477C - Cooling machine : de en
  • AU521231A - Improvements connected with watchcases : en
  • GB367942A - Improvements in circular warp knitting machines : en
  • DE545094C - Process for the production of emulsifiers : de en
  • FR721499A - Secret telegraph system : en fr
  • GB368164A - Improvements in or relating to the manufacture of acetylene from hydrocarbons by means of an electric arc : en
  • PL15511B1 - Treatment of metals and alloys. : en pl
  • SU25286A1 - Float to determine the average speed of the river flow : en ru
  • SU25301A1 - Liquid Gmeter : en ru
  • USD86375S - Hage w : en
  • PL15373B1 - A method and device for removing harmful influences resulting from the heating of materials in the grinding drums. : en pl
  • US1847300A - Fastening-inserting machine : en
  • US1847320A - Means for protecting alpha bank against robbery : en
  • US1847813A - Crank case : en
  • CA320184A - Apparatus for feeding batch mixtures to furnaces : en fr
  • US1848043A - Sealing mechanism for windows : en
  • SU25447A1 - Device for painting objects by mechanical spraying of liquid paint : en ru
  • SU25458A1 - Attachment to vateru for locking cases on gears at start-up : en ru
  • SU25489A1 - Paper carrier : en ru
  • DE545340C - Process for the preparation of iron raw material for the application of a glaze : de en
  • PL15382B1 - Manufacturing of pipes with bold inside ends. : en pl
  • US1847734A - Antiaircraft fire-control apparatus : en
  • US1847702A - Sound translating device : en
  • SU25310A1 - Cash machine : en ru
  • US1847237A - Gun mount : en
  • PL15372B1 - Device for opening tin cans. : en pl
  • US1847920A - Voltage regulating method and system : en
  • CH153024A - Gas burner. : en fr
  • PL15521B1 - . B (Aa 44 / & Adjustable formwork prop. : en pl
  • US1847433A - Conveyer : en
  • US1847864A - Oil well drilling : en
  • CH153029A - Process for the production of electric noble gas lamps. : de en
  • PL15376B3 - Method for the production of potassium carbonate. : en pl
  • US1847407A - Electric switch : en
  • US1847841A - Machine for affixing identification seals or tags : en
  • USD86425S - Design fob a cosmetic jab : en
  • ES125519A1 - A mechanism of transmission of the movement to the regulating cylinders of the looms. : en es
  • FR721444A - Optical signaling system : en fr
  • GB368148A - Improvements relating to the manufacture of earthenware covers or lids for teapots and the like : en
  • SU25342A1 - Sort for potatoes : en ru
  • CA320242A - Lens : en fr
  • CH152837A - Method and machine for spinning fiber material. : de en
  • US1847334A - Machine for operating upon the toe portions of boots and shoes : en
  • US1848015A - Manufacture of water gas : en
  • CH152847A - Heating device for gaseous fuels on washing machines. : de en
  • CH152931A - Method and device for determining the existing yarn count for a desired moisture absorption of a yarn. : de en
  • PL15446B1 - A method of coating the inner surfaces of pipes and an apparatus for carrying out the method. : en pl
  • SU25558A1 - Method of preventing water stone formation and improving the taste of water : en ru
  • US1847894A - Lock for spring switches : en
  • CH152799A - Wire mesh structure for the manufacture of concrete cores. : de en
  • CH152812A - Method and device for the production of cement. : de en
  • GB368366A - Improvements in or relating to liquid fuel injection pumps for diesel or like solid injection internal combustion engines : en
  • GR3549B - METHOD FOR THE PREPARATION OF LARGE CRYSTAL METAL BODIES. : el en
  • SU25433A1 - Endless Rubber Belt Cutting Machine : en ru
  • US1847471A - Holding device : en
  • US1847549A - Airplane stowing apparatus : en
  • US1847790A - Compact lighter : en
  • SU25424A1 - Apparatus for regulating the operation of a steam ship machine when propellers come out of the water during waves : en ru
  • US1847365A - Extrusion of metal : en
  • US1847568A - Conductor support : en
  • DE545763C - Process for the production of emulsions : de en
  • CA320170A - Engine starter : en fr
  • CA320190A - Mulch paper : en fr
  • CH153027A - Electric arc tube with a gaseous filling. : de en
  • US1847258A - Process and apparatus for cracking hydrocarbon gases : en
  • US1847738A - Washer for electrical connections : en
  • SU25299A1 - Snow gauge with a cylindrical ring in the neck : en ru
  • US1847501A - Pack strap : en
  • US1847850A - Internal combustion motor : en
  • US1847897A - Electric terminal box : en
  • FR721501A - Electric bed warmer : en fr
  • GB368334A - Improvements in and relating to dynamo electric machines : en
  • SU25247A1 - Mobile heat to factory chimneys : en ru
  • US1847559A - Metallic construction for aircraft and the like : en
  • US1847621A - Stereotype casting machine : en
  • CH152962A - Switching device on processing machines, in particular machine tools. : de en
  • CH153014A - Glazed electrical wire resistor. : de en
  • CA320058A - Fuse plug : en fr
  • CA320113A - Non-directional wind mill : en fr
  • CA320140A - Friction element : en fr
  • DE545463C - Thread guide roller for textile machines, especially winding machines : de en
  • US1847357A - Lubricating apparatus : en
  • US1847376A - Controlling mechanism for gas burning apparatus : en
  • US1847974A - Age resisting process for rubber and age resisting rubber compound : en
  • CA320189A - Molybdenum and chromium alloy : en fr
  • CH152902A - Conduit in paper. : en fr
  • CH152819A - Stop device for doors, windows, etc. : en fr
  • CA320251A - Expansion bit : en fr
  • ES125679A1 - An arrangement for the automatic maneuvering of several coupling stations located in series in electrical distribution networks. : en es
  • BE385503R - : fr
  • CA320136A - Parallel groove clamp : en fr
  • CH152854A - Travel blankets, in particular for motor vehicle drivers. : de en
  • US1847929A - Copper alloys : en
  • PL15542B1 - Hydraulic brake. : en pl
  • CA320065A - Collar fastener : en fr
  • CH152881A - Process for the production of a new azo dye. : de en
  • CA320142A - Vacuum operated horn : en fr
  • CH152971A - Device for converting irregular movements into almost regular movements. : de en
  • CH153112A - Process for the production of a new vat dye. : de en
  • SU25535A1 - The method of obtaining vat dyes : en ru
  • US1847405A - Automobile decking means for freight cars : en
  • US1847966A - Attachment for brick making machines : en
  • USD86359S - Design : en
  • SU25220A1 - Flashlight : en ru
  • SU25358A1 - Friction transmission : en ru
  • US1847387A - Folding ironing table : en
  • USRE18367E - ruben : en
  • CH153009A - Method and device for the production of cable strands of non-circular cross-section. : de en
  • FR721417A - Improvements to pressurized fluid or vacuum brake devices applicable to airplanes : en fr
  • CH152860A - Slipper. : de en
  • CH153013A - Device for actuating automatic stairwell lighting through a door. : de en
  • CH153057A - Signaling system with signaling and switching means connected in series. : de en
  • DE545635C - Process for the vulcanization of natural rubber or synthetic rubber-like compounds : de en
  • ES125571A1 - A process for preparing a product to soften artificial silk and other textile fibers. : en es
  • CH152953A - Device for holding and adjusting metal wire bristles, in particular for aluminum soldering apparatus. : de en
  • CH152802A - Sliding window with sashes that can be moved to the side. : de en
  • CH152992A - Artificial ice rink. : de en
  • CH153049A - Circuit arrangement in telephone systems. : de en
  • CA320191A - Mulch paper : en fr
  • US1847926A - Method of forming internal and crown gears : en
  • DE545335C - Wood preservation process : de en
  • SU25509A1 - Sealing pliers for rigid fillings : en ru
  • US1847103A - Extensible automobile trunk : en
  • CA320208A - Wheel brush : en fr
  • CH152972A - Transmission gear. : de en
  • US1847378A - Spring wire connecter : en
  • US1847400A - Change control mechanism for automatic musical instruments : en
  • US1847996A - Submarine rescue emerging compartment : en
  • AU36831A - Improved campers outfit : en
  • DE544770C - Centrifugal machine housing with removable receptacles and with a centrifugal drum that can be removed from the housing : de en
  • CH152793A - Device to protect haystacks against rain. : de en
  • US1848026A - Axle bearing : en
  • SU25311A1 - Apparatus for clearing and cutting off coupons for fence books and similar documents : en ru
  • SU25529A1 - Device for eliminating reception power fluctuations when transmitting images to distance : en ru
  • US1847289A - Heel seat fitting machine : en
  • SU25334A1 - Beet harvesting machine : en ru
  • US1847676A - Joint for pressure pipes : en
  • US1847101A - Process for the manufacture of articles of zirconium oxide : en
  • SU25430A1 - Rulers : en ru
  • US1847952A - Flush-ell : en
  • US1847608A - Radiator : en
  • DE539388C - Rail fastening on base plates with hook ribs leading to the rail foot : de en
  • DE545412C - Metal jug closure, preferably for milk jugs : de en
  • DE545730C - Valve for two-chamber gas meter : de en
  • DK45310C - Reflection device for lighting in vending machines. : da en
  • ES125602A1 - Mounting tires for vehicle wheels on rails. : en es
  • FR721425A - Improvements to induction furnaces : en fr
  • US1847158A - Freight car container : en
  • US1847754A - Horn projector : en
  • US1848050A - Apparatus for drying hosiery and the like : en
  • SU25148A1 - Bottomless heating burner for flammable liquids : en ru
  • SU25462A1 - Roulette type game device : en ru
  • US1847919A - Post saw : en
  • CH153064A - Device for pumping liquid from a storage tank by means of compressed air. : de en
  • CA320111A - Fish cleaning tool : en fr
  • CH152948A - Process for producing a high-quality, corrosion-resistant aluminum alloy. : de en
  • CH153045A - Coin lock for gas vending machines. : de en
  • SU25415A1 - Machine for washing, rinsing and drying bottles : en ru
  • DE545496C - Lever mechanism for letter files or the like, in which the locking shackles are brought into the open position by a hand lever and directly into the closed position by hand or by closing the folder cover : de en
  • GB368852A - Improvements in the manufacture of sound films : en
  • SU25201A1 - Generator device for sound lot : en ru
  • PL15473B1 - A valve with two closing plates, pressed in by a wedge. : en pl
  • SU25336A1 - Flax machine : en ru
  • US1847392A - Combination cabinet lock : en
  • DE545501C - Device for closing a print set using a thin metal band which is stretched by a device and then clamped : de en
  • PL15426B1 - A method of producing carbon black with simultaneous synthesis of hydrogen cyanide. : en pl
  • PL15481B1 - A device for distilling water. : en pl
  • SU25283A1 - Device for measuring the depth of water basins : en ru
  • US1847880A - Thermostatic control : en
  • DE545406C - Process for operating gas generating furnaces for generating mixed gas : de en
  • DE545722C - Bandage or plaster-shaped bandages : de en
  • PL15454B1 - Juice extractor for vegetables and fruit. : en pl
  • PL15472B1 - Defensive aircraft missile. : en pl
  • DE545781C - Process for the production of enriched thrombin preparations : de en
  • PL15452B1 - Heat accumulator for Siemens furnaces. : en pl
  • CH152908A - Control device on sheet-fed printing machines. : de en
  • CH153091A - Process for the preparation of a new, basic product containing nitrogen-containing groups. : de en
  • GB367890A - Emulsion of immiscible fluids : en
  • PL15512B1 - The method of obtaining N-diethylamides of pyridinecarbonic acids. : en pl
  • US1847859A - Double roll crusher : en
  • US1847946A - Washing machine : en
  • US1847953A - Electric light bulb device : en
  • ES125548A1 - Central stop coupling. : en es
  • CA320129A - Enclosure : en fr
  • DE545078C - Interlocking interlocking at cash registers for cash sales and exchange checkouts : de en
  • DE545556C - Process for the reproduction of transparent color raster images : de en
  • DE545006C - Process for cooling the iron shaft double jacket of gas generators operated with sub-steam : de en
  • DE545615C - Radio detector : de en
  • GB367895A - Improvements in and relating to the rolling of bands and sheets of metal : en
  • GB367961A - Improvements in the manufacture of tubes from paper, cardboard and the like materials : en
  • GB368324A - Improvements in prepayment mechanism for gas and like meters : en
  • PL15371B1 - The method of refining hydrocarbons with sulfuric acid. : en pl
  • SU25493A1 - Clock Regulator : en ru
  • US1847737A - Coating device : en
  • IE11743L - Cellulose threads or filaments : en
  • FR721276A - Device for humidifying the combustion air of internal combustion engines : en fr
  • US1847844A - Level indicator : en
  • SU25166A1 - Feeder for milling machine : en ru
  • SU25275A1 - Device for checking the parallelism of the rollers of mechanisms : en ru
  • US1847861A - Automobile ventilator : en
  • FR721438A - Hygienic block for lavatory seats : en fr
  • GB368011A - Improvements in windscreens for vehicles : en
  • ES125597A1 - Procedure to perfect the combustion of all kinds of mineral fuels, obtaining greater performance and economy. : en es
  • US1847566A - Process of producing para-chlor-meta-cresol : en
  • US1847220A - Correcting device for fluid flow of meters : en
  • US1847881A - Brake mechanism : en
  • US1848013A - Air craft control surface control : en
  • USD86371S - Design for an apparel buckle : en
  • DE545355C - Emptying device for industrial ovens with movable stove : de en
  • DE545794C - Spinning centrifuge for rayon : de en
  • DE545577C - Dobby : de en
  • DE545322C - Dry kickback protection : de en
  • DE545351C - Sheet lifting device : de en
  • ES125646A2 - PROCEDURE FOR OBTAINING FOUNDRY BLOCKS OF FINALLY GRANULATED STRUCTURE, FREE OF PORES AND SIMILAR : en es
  • ES125666A3 - The remote heating procedure by water at high temperatures above one hundred degrees Celsius, with pump circulation, in a closed circuit and without direct communication with the atmosphere. : en es
  • GB368062A - Improvements in cutting elements for slicing machines : en
  • GB368185A - Improvements in or relating to water locks for acetylene generators : en
  • USD86409S - Design fob : en
  • GB367985A - Improvements in or relating to the method of manufacturing propellers : en
  • DE545337C - Increasing the yield strength and elastic limit of alloyed aluminum wire : de en
  • FR721467A - Improvements to thermionic cathodes and their mode of activation : en fr
  • GB368180A - Improvements relating to coke ovens : en
  • SU25382A1 - Adaptation to gas generators of autogenous welding for automatic cessation of acetylene production during the reverse movement of oxygen : en ru
  • DE545186C - Mechanically driven extrusion press : de en
  • USD86344S - Thomas j : en
  • DE545391C - Procedure for lifting sunken ships : de en
  • DE545720C - Process for preventing resin formation in engine propellants : de en
  • DE545724C - Circulatory breathing apparatus for anesthesia or pulmonary exercises : de en
  • FR721399A - Antiseptic maintenance product for leathers : en fr
  • GB367916A - Improved process for saccharifying cellulose and the like under pressure with dilute acids : en
  • DE545614C - Amplifier circuit with push-pull stage following a feed tube : de en
  • US1847313A - Electrical clock system : en
  • US1847872A - Antenna shield for eliminating interference and undesirable waves : en
  • US1847214A - Storage battery : en
  • US1847828A - Automobile brake : en
  • IS57B6 - Materials for preserving foodstuffs, baits and the like : en is
  • GB368330A - Improvements in multiplex signalling : en
  • ES125568A1 - A progressive gearbox automatic multiplier for bicycles. : en es
  • FR721166A - Improvements to ureteral catheters or other similar devices : en fr
  • US1847337A - Truing mechanism for grinding wheels : en
  • USD86406S - Design fob a toy : en
  • GB368055A - Improvements in change speed gears combined with an engine fly wheel : en
  • FR721508A - Steering differential for motor cars : en fr
  • GB368068A - Improved lubricating apparatus for conveyor chains and the like : en
  • GB368139A - Improvements in folding skis : en
  • US1847548A - Reversible hydroturbine pump : en
  • DE545346C - Machine for rolling threaded bolts : de en
  • DE545508C - Burner used for intimate mixing of fuel dust and air : de en
  • US1847630A - Hinge butt and method of making the same : en
  • DE545563C - Self-braking hinge for self-closing doors, especially swing doors : de en
  • ES125634A1 - Coupling arrangement for rail vehicles with a non-automatic coupling and an automatic central stop coupling. : en es
  • FR721459A - Flying machine : en fr
  • FR721132A - Improvements to thermionic valve devices and circuits : en fr
  • GB368124A - Improvements in position and altitude finders : en
  • FR721325A - Concentration of lead, zinc, silver ores : en fr
  • US1847666A - Fan : en
  • US1847773A - Paper making : en
  • ES125447A1 - A portable sterilizer for grains and legumes. : en es
  • FR721602A - Method and device for uniformly mixing and distributing tobacco : en fr
  • PL15448B1 - The method of obtaining (3-aryl-α-amino-propionic acids and their substitution products. : en pl
  • US1847121A - Door construction : en
  • DE545643C - Seed dry dressing : de en
  • FR721361A - Process for the polymerization of diolefins : en fr
  • CH153012A - Automatic timer with spring contacts. : de en
  • DE545820C - Foot rests for vehicles, in particular motor vehicles : de en
  • DK45331C - Photoelectric cell and method of its manufacture. : da en
  • CA320249A - Fabric processing : en fr
  • BE386010A - Improvements made to screw pipe fittings and accessories : en fr
  • CH152821A - Supply device for heating installations using liquid fuels. : en fr
  • DE544737C - Machine for printing and issuing betting cards for electrical totalizer devices : de en
  • DE545851C - Process to increase the stability of salts by quaternary ammonium bases substituted by halogen or ester groups : de en
  • DK45329C - Device at Bottled Gas Plant. : da en
  • ES125669A1 - Folding rigging of reinforced concrete slabs to defend margins and river channels. : en es
  • GB369201A - Improvements in or relating to electrical motor generator sets : en
  • DE545732C - Device for the automatic switching on of sound recording and reproducing devices with two or more sound carriers : de en
  • DE545783C - Circuit arrangement for call seekers in telephone systems : de en
  • ES125521A3 - Gate key, for pipes or conductors of water or other pressurized fluids. : en es
  • DE545701C - Circuit arrangement for conveyor systems with several route sections for the preparatory control of facilities in downstream route sections : de en
  • FR721274A - Automatic firearm : en fr
  • US1847322A - System of lubrication : en
  • US1847467A - Car roof : en
  • PL15485B1 - Apparatus for catalytic reactions. : en pl
  • US1847871A - Wallace m : en
  • SU25481A1 - Chuck for drill in stone drilling machines : en ru
  • SU25486A1 - Tool to facilitate feeding to and from the stack of boards : en ru
  • US1847744A - Velocipede : en
  • FR721279A - Improvements to high frequency devices, especially those used in medicine and surgery : en fr
  • DE545473C - Process for rolling out iron sheets and strips : de en
  • DE545672C - Rotating device for cleaning bottles u. like : de en
  • PL15518B1 - Reinforced pipe connections. : en pl
  • SU25211A1 - Device for controlling mechanisms at a distance, for example, for automatic tuning of radio receivers : en ru
  • SU25469A1 - A device for puncturing vertical channels in a brick : en ru
  • US1847317A - Oil burner : en
  • GB367914A - Improvement in electric dry cells : en
  • ES125498A3 - A procedure to increase the cooling power of the refrigerators, without increasing the consumption of the refrigerant used. : en es
  • DE545589C - Process for the production of double-like goods by heating an electrolytically applied coating : de en
  • DE545740C - Means for pest control : de en
  • US1847175A - Electric traction control system : en
  • US1847368A - Dust separation : en
  • SU25425A1 - Crane lapping machine : en ru
  • SU25460A1 - Knotter for winding machines : en ru
  • US1847848A - Method of making worm gears : en
  • GB367924A - Improvements in and relating to screw fan and pump installations : en
  • USD86404S - Lester h : en
  • CH152904A - Control device for type casting and composing machines. : en fr
  • FR721227A - Process for removing soda ash from industrial potassium carbonate solutions : en fr
  • FR721304A - Automatic voltage regulator : en fr
  • DE545399C - Process for the preparation of 2- [4'-oxybenzoyl] benzoic acid and its salts : de en
  • US1847259A - Process for the pyrolytic conversion of normally gaseous aliphatic hydrocarbons : en
  • ES125511A1 - A procedure for the molding of cement and asbestos pipes and channels. : en es
  • ES125535A3 - An automatic charcoal charger system for industrial homes. : en es
  • FR721527A - Flower box or such pot or container, and method of making the same : en fr
  • GB368190A - Improvements in vacuum electric discharge tubes : en
  • GR3558B - PORESE VENTILIZATION BODY, SAME FOR VENTILATION OF FERMENTIVE LIQUIDS. : el en
  • CH152987A - Magneto. : de en
  • CH153038A - Process for the preparation of 1-phenyl-2-benzylmethyl-aminopropanol-1. : de en
  • FR721520A - Improvements to auditoria : en fr
  • GB368108A - Improvements in or relating to fillers for boots and shoes : en
  • GB368340A - Improvements in or relating to automatic telephone apparatus : en
  • US1847266A - Margin bar for duplicating machines : en
  • IE12794L - Luminous discharge tubes : en
  • DE545834C - Process for the production of colored objects from blood and colored, water-insoluble fillers : de en
  • DE545836C - Process for the extraction of nickel or cobalt or their salts : de en
  • US1847528A - Slip top container and process therefor : en
  • US1847855A - Tide motor : en
  • FR721448A - Reinforced plaster ceiling : en fr
  • US1847553A - Variable speed transmission : en
  • FR721255A - Cooling device for reproduction frame : en fr
  • GB368236A - A process for the production of plastic masses from the condensation products of phenol and aldehyde : en
  • US1847179A - Recovery of metallic wastes from gas-washers for metallurgical furnaces : en
  • US1847474A - Mechanical signal device : en
  • US1847917A - Concealed : en
  • US1848085A - Bracket : en
  • SU25495A1 - Distributing valve to steam steam boom : en ru
  • GB368000A - Rubber connecting sleeves for hose pipes and the like : en
  • GB368224A - Improved method of and means for heating water, air and other fluids : en
  • FR721187A - Improvements to rotating machines, motors, pumps, compressors, etc. : en fr
  • GB368076A - Improvements in or relating to shock absorbers for vehicles, especially for motor vehicles : en
  • US1847099A - Method of forming oil grooved bushings : en
  • FR721393A - Roller blind installation : en fr
  • GB368021A - Gymnastic appliances : en
  • DE545390C - Ferry boat : de en
  • DE526468C - Device for the incineration of garbage, in which the difficult to burn fine garbage is separated in the main furnace by introducing the combustion air under high pressure : de en
  • PL15462B1 - The apparatus for purifying sugar juices and other squeezes from mechanical admixtures. : en pl
  • US1847374A - Pulp beater : en
  • US1847703A - Container : en
  • PL15358B1 - A method of producing non-solidifying lubricants. : en pl
  • GB368175A - Improvements in or relating to apparatus for heating liquids : en
  • CH153021A - Bowl holder. : de en
  • CA320204A - Closure operating mechanism : en fr
  • AU403731A - Improvements in or relating to vehicle lamps : en
  • CA320217A - Electric clock : en fr
  • CA320236A - Valve assembly : en fr
  • US1847498A - Flat hosiery frame : en
  • CA320234A - Electron discharge device : en fr
  • CH152951A - Device for ejecting workpieces from the tool when hot pressing metal parts on friction drive presses. : de en
  • CA320141A - Friction element : en fr
  • ES662Y - Agglomerated cork heels, with or without circular edges, for firearms. : en es
  • CA320207A - Cup brush : en fr
  • US1847403A - Advertising device : en
  • PL15460B1 - The method of making bags impervious to moisture and air and resistant to chemicals. : en pl
  • SU25545A1 - Modification of the device for filling and emptying pipettes : en ru
  • US1847515A - Machine for making blanks for cardboard boxes : en
  • US1847764A - Speed control for electric motors : en
  • US1847768A - Device for producing intermittent rotary motion : en
  • CA320116A - Pie plate lifter : en fr
  • AU269531A - Improvements in shearing heads of shearing machines for animals : en
  • CA320176A - Refrigerating apparatus : en fr
  • CA320219A - Apparatus for removing uncertainty in radiogoniometry : en fr
  • CA9503S - Electric brush : en
  • BE385963A - Device to weigh as accurately as possible : en fr nl
  • CA320211A - Electron discharge device : en fr
  • SU25542A1 - Umbrella : en ru
  • US1847984A - Token vending machine : en
  • SU25155A1 - Device to prevent tearing and wiping the fabric on the cylindrical shaft of the machine : en ru
  • CH152829A - Poultry plucking machine. : de en
  • CH152891A - Instant drying ink. : en fr
  • US1847276A - Glass feeder : en
  • US1847194A - Vanity case : en
  • PL15380B3 - : en pl
  • PL15404B1 - A method of producing iminoethers. : en pl
  • US1847255A - Circulation control apparatus for the low pressure side of refrigerating systems : en
  • CH152975A - Automatically working system for compressing air and other gases. : de en
  • CH153107A - Process for the production of a new vat dye. : de en
  • BE385913A - : en
  • US1847257A - Process for the pyrolytic conversion of normally gaseous aliphatic hydrocarbons : en
  • CA320168A - Engine starter : en fr
  • CA320257A - Pail and holder : en fr
  • PL15352B1 - Wire springs for vehicles. : en pl
  • SU25199A1 - Method of using twin piezo-quartz preparations as vibrators in an alternating electric field : en ru
  • USRE18365E - Fishing rod construction : en
  • BE386036A - Improvements to semaphore wings and to the devices necessary for their operation : en fr
  • CA320173A - Purification of gases containing acetylene : en fr
  • US1847084A - Grinding machine : en
  • SU25475A1 - Hollow construction plates : en ru
  • CA320122A - Cigarette collector : en fr
  • SU25456A1 - Device for cutting the spindle : en ru
  • ES125591A1 - Improvements introduced in heavy oil burners. : en es
  • ES760U - Oven. (Machine-translation by Google Translate, not legally binding) : en es
  • GB368106A - Improvements in and relating to pulverizing machines : en
  • GB369263A - A collector and destructor for water hyacinth : en
  • GR3565B - CLEANING AND MAINTENANCE OF OLIVE OIL. : el en
  • CA320115A - Roller for laundry ironing machines : en fr
  • ES125515A1 - Procedure for the start-up of bypass motors for three-phase current, fed by the rotor, for paper calenders and similar machines. : en es
  • US1848036A - Carburetor : en
  • ES125090A1 - A liquid measuring device. : en es
  • IE13267L - Sound recording : en
  • SU25174A1 - Bridge : en ru
  • SU25277A1 - Kipregel for horizontal and vertical shooting : en ru
  • CH153066A - Method and apparatus for reducing friction in laminated flexural leaf springs. : de en
  • PL15407B1 - Method for obtaining wood wool packaging coatings. : en pl
  • GB368285A - Improvements in or relating to telephone or like systems : en
  • CA320080A - Shaft bearing : en fr
  • FR721126A - Bowl of centrifuge with automatic sludge extraction : en fr
  • GB368070A - Improvements relating to the mounting of electric switches, wall plugs and the like in wall boxes : en
  • GB368145A - Improvements in what are known as daylight reflectors or refractors : en
  • CH152999A - Stand for electric alternating current collector machines. : de en
  • SU25242A1 - Composite wood beam : en ru
  • SU25284A1 - Compass : en ru
  • FR721366A - Braking device : en fr
  • FR721492A - Shoe with pneumatic sole : en fr
  • FR721521A - Printing device for photographic prints : en fr
  • FR721394A - Use of phosphorescent powders under the effect of artificial light sources, and new products resulting therefrom : en fr
  • GB368374A - Conduit for electric wires : en
  • GB368086A - Improvements in or relating to the knives or blades of horse hoes : en
  • DK45311C - Device for Contact Copying of Lens Screen Films. : da en
  • ES125662A1 - Device for secure connection and quick disengagement of tubes, rods or any other parts, without the need to separate the connecting shaft from the plane. : en es
  • GB368367A - Improvements in trusses particularly for use in aircraft structures : en
  • SU25222A1 - Locomotive : en ru
  • SU25316A1 - Machine outage fixture : en ru
  • US1847302A - Drill and like implement and method of making same : en
  • SU25359A1 - Lubrication ring : en ru
  • SU25410A1 - Tool for automatic actuation of brake roller shoes for automobiles : en ru
  • GB368111A - Improvements in or relating to the manufacture of pipes and tanks : en
  • GB368245A - Axial ventilating device for the stators of electric machines : en
  • GB368284A - Improvements in or relating to bi-metallic articles : en
  • SU25384A1 - Colloid mill : en ru
  • CA320166A - Motion picture film perforating apparatus : en fr
  • CH152916A - Stand. : de en
  • DE545699C - Fuel injection process on diesel engines with air storage : de en
  • DE545344C - Cutting machine for mining coal, potash, etc. like : de en
  • ES125386A1 - A manufacturing process for a nitrogen-based fertilizer, which can not be exploited, can be stored without inconvenience and easily distributed on the ground. : en es
  • DE545422C - Device for compacting coal cake : de en
  • US1847511A - Vehicle brake testing appliance : en
  • US1847684A - Lubricating system : en
  • US1847924A - Grounding connection for wiring systems : en
  • DE545444C - Machine for the extraction of fibers from textile plants : de en
  • ES125516A1 - Improvements in sound transforming devices. : en es
  • FR721315A - Improvements to liquid fuel injection pumps for internal combustion engines : en fr
  • DE545784C - Electromagnetic relay with several armatures provided with locking elements : de en
  • CH152954A - Electric upsetting device. : de en
  • SU25221A1 - Station index : en ru
  • DE545531C - Method for recording the time or advertising announcement for conversation carriers (plates, rollers or films) from speaking clocks : de en
  • ES651Y - Device for sharpening razor blades. : en es
  • GB368131A - Improvements in or relating to girder or like structures for use in the making of models or like small articles : en
  • FR721383A - Advanced baking oven with automatic heat recovery : en fr
  • FR721569A - Toothed wheel : en fr
  • FR721646A - Ampoule intended to contain sulfur dioxide or any other liquefied gas under pressure. and apparatus for breaking this bulb and diffusing the gas it contains into any liquid : en fr
  • GB368181A - Improvements in typographical line casting machines : en
  • ES125089A1 - Device for the automatic sealing of punctures, blowouts or any other kind of holes or damages produced by foreign bodies in tanks filled with air, gas or liquid. : en es
  • CH152943A - Clock movement adjustment device. : en fr
  • CA320121A - Electric panel board section : en fr
  • GB368018A - Improvement in moving stairway : en
  • GB368155A - Method of stabilising monocalcic phosphate in its solutions and its transformation into other soluble phosphates, particularly alkaline phosphates : en
  • FR721124A - Winding crown for watch without pendant : en fr
  • FR721596A - Hair waving device : en fr
  • GB368037A - Improvements in advertising carriers : en
  • FR721372A - Electrical process for petroleum distillation : en fr
  • FR721562A - Drum grain sorter fitted with cells on its inner wall : en fr
  • IE12420L - Uniting metals : en
  • DE545649C - Thread cutting device : de en
  • GB368162A - Improvements in and connected with cigarettes : en
  • GB368312A - Process for the simultaneous manufacture of iron, or other metals and of portland cements or hydraulic limes : en
  • GR3567B - PURE AND NEUTRAL LUBRICANT OIL. : el en
  • GB368734A - Improvements in extrusion apparatus : en
  • US1847199A - Vertical retort structure : en
  • US1848080A - Sales adder and recorder : en
  • ES125667A1 - Improvements in the supply water reheaters. : en es
  • FR721571A - Improvements concerning a file cabinet with visible index : en fr
  • SU25260A1 - Plate for compressing and gluing parts of precast parquet : en ru
  • US1847662A - Brake shoe : en
  • GB368197A - Printing device for sound films : en
  • US1847541A - Treater with variable pressure : en
  • FR721486A - Control device for hydraulic machines : en fr
  • PL15423B1 - Manufacturing method of electric rectifier cells. Advantageous patent from Patents No. 12463 and No. 124 * 4. : en pl
  • US1847825A - Binder for sales coupons : en
  • USD86349S - Emil j : en
  • SU25401A1 - Pneumatic deep pump : en ru
  • SU25520A1 - Device for heating the contents in the bowls at the bottom of gas-holders with liquid sealing : en ru
  • ES125182A1 - Improvements in brake linings. : en es
  • FR721547A - Vacuum switch : en fr
  • GB368770A - Improvements in or relating to electric negative resistances : en
  • DE545506C - Wrench for railway sleeper screws with cylinder head : de en
  • DE545833C - Rotating agitator of a gas generator, which adjusts itself in height depending on the resistance of the fuel : de en
  • DK45301C - Method and Apparatus for Spinning Yarn of Stretchable Materials. : da en
  • USD86372S - Design for a dress : en
  • FR721442A - Ring balance with several measuring ranges : en fr
  • FR721254A - Automatic brake control system for motor vehicles, and in particular for heavy vehicles : en fr
  • DE545124C - Foundry plant with two conveyor tracks arranged one above the other : de en
  • ES125346A1 - Procedure of loading wagons of suspended or aerial routes. : en es
  • FR720855A - Vane lubrication system for rockets on rail vehicles : en fr
  • FR721223A - Pressure-heated steam generator : en fr
  • DE545630C - Rubber suction cups : de en
  • FR721420A - Improvements to central heating systems with automatic temperature control : en fr
  • FR721270A - Automotive headlight refinements : en fr
  • GB367967A - Improvements in mercury arc rectifiers : en
  • FR721461A - Improvements to train driving couplings : en fr
  • FR721572A - Improvements relating to index card holders with visible index : en fr
  • GB368803A - Improvements in and relating to clutches, brakes and the like : en
  • DE545495C - Wringer : de en
  • PL15401B1 - Method for the production of potassium nitrate. : en pl
  • SU25388A1 - Musical instrument : en ru
  • SU25448A1 - Device for supplying paint to the coloring device : en ru
  • US1848009A - Trolley bucket installation : en
  • DE545482C - Multi-stage centrifugal compressor : de en
  • DE545765C - Method of treating rayon spuncakes spun in spinning pots : de en
  • ES125579A3 - A pump press for wine and other liquids. : en es
  • DE545342C - Methods and devices for starting wing spinning machines : de en
  • FR721180A - Automatic voltage regulator for direct or alternating current generators : en fr
  • FR721487A - Compounding device for voltage regulators for three-phase generators : en fr
  • GB368702A - Improvements in or relating to turbines : en
  • GR3556B - HYDROGEN INDUSTRIAL MANUFACTURE METHOD. : el en
  • FR721465A - Improvements to tabulating machines or printing tabulators : en fr
  • ES125642A1 - A machine for contraction or shrinkage of tissues. : en es
  • US1847122A - Flectrical connecter : en
  • US1847581A - Tube frame for axminster looms : en
  • US1847818A - Method and device for laying and renewing railroad tracks : en
  • DE544878C - Method and apparatus for the production of panels, e.g. B. roof tiles, made of asbestos, cement, sand or the like. For construction purposes : de en
  • DE545744C - Mixer : de en
  • PL15424B1 - A product for sticking gummed labels on products made of fiber derivatives. : en pl
  • CH152934A - Device for performing multiplications. : en fr
  • SU25189A1 - Railway hydraulic column : en ru
  • US1847688A - Pneumatic control system : en
  • US1847902A - Cable with attached pompons : en
  • SU25263A1 - Device for pressing parts of frame hives from straw : en ru
  • CH152807A - Stove ring. : de en
  • US1847635A - Automobile rear view mirror : en
  • US1847699A - Wearing apparel : en
  • US1847472A - Differential pressure gauge : en
  • US1847910A - Electric regulating system : en
  • US1847912A - Reversing mechanism : en
  • SU25515A1 - Device for the release of sugar - refined sugar from tile forms : en ru
  • ES123979A1 - An artifice to avoid pressure de-centering in rubber object repair machines, based on vulcanization that act by solid pressure in a unique way. : en es
  • FR721390A - Axle bearings for rail vehicles : en fr
  • BE385690A - : en
  • CA320152A - Grinding wheel : en fr
  • PL15412B1 - A method of producing paper, fixed with alkaline binders. : en pl
  • US1847804A - Damper valve mechanism : en
  • ES124623A1 - Improvements in the manufacture of fuel for internal combustion engines. : en es
  • ES125671A1 - A procedure for spraying solid substances. : en es
  • CH152866A - Method for preserving foodstuffs, in particular fruits and vegetables, and device for carrying out the method. : de en
  • DE545323C - Process for the production of effect threads from cotton and other vegetable fibers : de en
  • PL15406B1 - Vehicle springs. : en pl
  • SU25435A1 - One-piece glass circle : en ru
  • US1847092A - Refrigerating apparatus : en
  • US1847095A - Prevention of the formation of carbon in operations carried out with hydrocarbons at an elevated temperature : en
  • US1847135A - Sheathing driver : en
  • CA320156A - Refrigerating apparatus : en fr
  • CH152792A - Multipurpose agricultural machine. : en fr
  • CH152907A - Fastening device for the doctor blade of printing rollers. : de en
  • CH152930A - Display device with light pointer. : de en
  • DE545377C - Device for the automatic analysis of liquids : de en
  • US1847579A - Heddle for looms : en
  • USD86426S - Design for a coffee maker : en
  • US1847298A - Fruit halving, coring, and pitting apparatus : en
  • US1847507A - Metallic piling : en
  • US1848049A - Hat construction : en
  • CA320098A - Sterilizing and cleansing device : en fr
  • DE545503C - Process for the extraction and treatment of copper-plated rotogravure rollers : de en
  • CA320076A - Safety paper : en fr
  • CA320094A - Cigarette and cigar holder : en fr
  • US1847416A - And curtis l : en
  • CA320131A - Brake shoe : en fr
  • SU25527A1 - The method of obtaining gray iron for the manufacture of non-oxidizing objects : en ru
  • US1847999A - Power actuator : en
  • SU25522A1 - Method of heating vertical furnaces for dry distillation of combustible substances : en ru
  • US1847242A - Process for cracking gaseous hydrocarbons : en
  • US1847246A - Wire fastener for plug caps : en
  • US1847347A - Comb : en
  • US1847625A - High vacuum steam distillation : en
  • PL15467B1 - : en pl
  • US1847332A - Production of nu-dihydro-anthraquinoneazines : en
  • US1847622A - Process of obtaining indium and zinc from ores containing the same : en
  • US1847678A - Labeling mechanism : en
  • SU25369A1 - Chuck : en ru
  • CA320037A - Vitrified argillaceous product : en fr
  • SU25539A1 - The method of obtaining copper-ammonium cellulose solutions : en ru
  • US1847201A - Packing apparatus : en
  • US1847538A - Finger key : en
  • CH152842A - Pattern mechanism for automatic knitting machines. : en fr
  • US1847838A - Printing plate for addressing and other printing machines : en
  • SU25479A1 - Rotary kiln for alabaster roasting : en ru
  • US1847290A - Covered heel and method of making same : en
  • ES124956A1 - Coupling device for aerial funicular stations with circulation service. : en es
  • FR721619A - X-ray installation with a movable anode tube : en fr
  • GB368077A - Improvements in and relating to internal combustion engines and valve mechanism therefor : en
  • GB368123A - Improvements in sterilizing compositions : en
  • DE545648C - Device for the optional control of fluid gears manually or automatically : de en
  • CA320078A - Garbage burner : en fr
  • CA320223A - Multi-colour film : en fr
  • CH152981A - Two-stroke internal combustion engine with cylinders arranged in a star shape and with direct fuel injection. : de en
  • ES125633A1 - New procedure for the construction of boxes. : en es
  • GB367921A - An improved direction signalling device for use on road vehicles : en
  • GB368041A - Improvements in and connected with the manufacture of cement composition bricks, blocks, slabs and the like : en
  • DE545751C - Loading device for plate ovens for drying coal : de en
  • FR721268A - Luminous head refuge terminal : en fr
  • FR721443A - Hot drawing bench with guides in the die support : en fr
  • GB368733A - Improvements in treating gases with atomised liquids, or solid substances with gas or mixtures of gas and atomised liquid : en
  • SU25453A1 - Water spindle : en ru
  • US1847354A - Shock absorber : en
  • US1847414A - Method of making wheels : en
  • US1848030A - Sandwich tool : en
  • CA320254A - Printing press roll : en fr
  • ES125045A1 - A new arrangement of the gasification and combustion elements of the liquid fuel burners. : en es
  • FR721154A - Mirror box for perfumery : en fr
  • CA320149A - Meter panel : en fr
  • US1847218A - Assembly : en
  • US1847278A - Hammer : en
  • USD86351S - Design foe : en
  • CA320164A - Gasket : en fr
  • CA320216A - Dyeing machine : en fr
  • DE540042C - Spin regulator : de en
  • DE545431C - Ice cream freezer with a single electric motor drive : de en
  • DE545461C - Front-wheel drive for vehicles driven by engines, especially for one- to three-track vehicles : de en
  • DE545591C - Device for automatic separation, straightening and feeding of workpieces of any shape : de en
  • US1847080A - Method of treating gelatinous and colloidal materials : en
  • US1847860A - Sound record and method of making the same : en
  • US1847930A - Cooking stove with heat accumulator : en
  • DE545330C - Process for cleaning and cooling generator gas : de en
  • DE545407C - Seed dry dressing : de en
  • CA320126A - Fire alarm signalling system : en fr
  • SU25451A1 - Adaptation to hardware coils to protect the roving from jumping off : en ru
  • US1847740A - Hen's nest : en
  • US1847954A - Colon irrigator : en
  • US1847193A - Adjustable mill screen : en
  • US1847560A - Internal combustion engine : en
  • DE545084C - Folding box lid insertion device : de en
  • DE545373C - Collapsible, double-walled door : de en
  • DE545684C - Double-walled metal barrel : de en
  • CA320163A - Gasket : en fr
  • SU25444A1 - A method and apparatus for automatically indicating when heated in order to quench an article about the transition of an article's material from a magnetic modification to a nonmagnetic : en ru
  • US1847087A - Spider and slip construction : en
  • FR721453A - Process for the production of curable artificial resins : en fr
  • CH152818A - Hinge. : en fr
  • PL15439B1 - A device for a pressing line at movable grates. : en pl
  • PL15445B1 - Ground impact fuse for armor-piercing missiles. : en pl
  • US1847686A - Lock : en
  • US1847866A - Fluid-reactive device : en
  • US1847318A - Machine for treating peanuts : en
  • US1847767A - Apparatus jtob : en
  • US1847815A - Educational device : en
  • US1847542A - Method of heat transfer : en
  • DE545524C - Device for burr-free drilling : de en
  • SU25292A1 - Liquid fuel metering device : en ru
  • US1847488A - Process of recovering paraffin from paraffin-containing materials : en
  • US1847336A - Spring tooth harrow attachment for plows : en
  • US1847571A - Carburetor : en
  • SU25169A1 - Typography Washer : en ru
  • SU25267A1 - Vulcanizing boiler for repairing car tires and car chambers : en ru
  • DE545665C - Theft protection for motor vehicles : de en
  • FR720863A - Improvements to dust vacuum cleaners : en fr
  • AU467231A - Improvements in luminous electric discharge tubes : en
  • CA320049A - Guy rope or rod anchor : en fr
  • CA320102A - Arc furnace control apparatus : en fr
  • CH153084A - Process for the preparation of a new sulfur-containing derivative of a higher fatty acid. : de en
  • US1847589A - Method of heating cellulose digesting liquors : en
  • US1847821A - Electric circuit controller : en
  • USRE18373E - Telephone trucking system : en
  • DE545364C - Installation of hotplates on electric cookers : de en
  • US1847169A - Box support : en
  • US1847856A - Focusing device for motion picture projectors : en
  • SU25521A1 - Torch for glow plugs with wick : en ru
  • US1847468A - Absignob to diamond fowkb : en
  • US1847519A - Fishing reel : en
  • US1847896A - Container for paper rolls : en
  • DE545491C - Refinement of tissues made of plant material and device for this : de en
  • SU25386A1 - Centrifugal air sorting : en ru
  • PL15346B1 - Firearms trigger]. : en pl
  • SU25185A1 - Device for emergency braking of a tramcar : en ru
  • US1847525A - Fastening inserting machine : en
  • CA320104A - Garter : en fr
  • ES125508A2 - A MODIFICATION IN THE PROCEDURE TO MANUFACTURE BUTTONS WITH COROZO WASTE, OBJECT OF THE MAIN PATENT : en es
  • ES125577A1 - A method of fixing the linings to the body of metal studs for looms. : en es
  • FR721205A - Glare protection glasses : en fr
  • SU25363A1 - Device for supplying air to the air motors of moving carts : en ru
  • US1847671A - Apparatus for generating electrical potential : en
  • US1847723A - Thermostatic damper regulator : en
  • FR721529A - Improvements to the lubrication of internal combustion engines, compressors or other similar machines : en fr
  • GB368192A - Improved article of clothing adapted to be supported by belt effect : en
  • DE520903C - Interchangeable advertising sign : de en
  • DE545646C - Drain valve : de en
  • USD86396S - Charles miller : en
  • CH153008A - Process for maintaining the proper impregnation of high voltage cables. : de en
  • SU25157A1 - Combined coke oven : en ru
  • USD86364S - Design for an embroidered trimming : en
  • DE545711C - Process for the introduction or discharge of solid metal-containing starting materials or their residues into or out of pressure vessels in the production of metal carbonyls : de en
  • SU25339A1 - Reaping threshing machine : en ru
  • DE545348C - Process for the production of waterproof decorative and protective doilies : de en
  • US1847638A - Metallic vapor rectifier : en
  • CH153092A - Process for the preparation of a copper-containing, substantive coloring o-carboxyazo dye. : de en
  • GB368082A - Improvements in or relating to light sensitive emulsions for photographic purposes for metal films : en
  • FR721542A - Intermediate support for lamps of t. s. f. : en fr
  • FR721469A - Improvements to powder fuel burners : en fr
  • PL15463B1 - The method of producing an electric cable for weak currents. : en pl
  • SU25261A1 - The method of preparation of wood for the manufacture of molds for compacting brick tea : en ru
  • DE545824C - Automatic cutting device for brick extrusion presses : de en
  • GB367950A - Improvements in apparatus for humidifying air : en
  • GB368277A - Improvements in the heat treatment of alloy steels : en
  • CH152843A - Gluing bath. : en fr
  • FR721339A - Process for the preparation of naphthalene-1 acid derivatives. 4. 5. 8-tetracarboxylic : en fr
  • GB368376A - Improvements in or relating to knitting machines : en
  • SU25196A1 - Telephone installation with keyless telephone stations : en ru
  • SU25492A1 - Drying trolley for curved wood semi-breeds : en ru
  • ES125242A1 - A system machine perfected for the manufacture of bottles, jars and other hollow glass objects. : en es
  • FR721113A - Respirator with cartridge placed on the inspiration path : en fr
  • FR721194A - Device for blacksmiths, in particular for leveling workpieces and for forming journals : en fr
  • FR721173A - Process for clearing and removing rubble in open-cast operations : en fr
  • FR721373A - Ferrari relay operating on the principle of resonance : en fr
  • DE545513C - Support plate for molds : de en
  • DE545535C - Self-seller with coin checker and electrical alarm device : de en
  • ES763U - A dropper for medical purposes (Machine-translation by Google Translate, not legally binding) : en es
  • FR721185A - Closed hollow objects impermeable to air : en fr
  • FR721286A - Improvements to underground irrigation devices : en fr
  • AU142231A - Improved method of concentrating oxidized ores by froth flotation : en
  • GB367939A - Improvements in the purification of crude paraffin wax : en
  • USD86356S - Jules desretjma : en
  • SU25406A1 - Lifting device for loading goods on carts : en ru
  • US1847603A - Insulator for transformers : en
  • FR721397A - Rearview mirror and anti-glare : en fr
  • GB368208A - Improvements in methods and apparatus for manufacturing tags : en
  • FR721152A - Seed breeder : en fr
  • GB367906A - Improvements relating to thermometers, pressure gauges and like indicators for industrial purposes : en
  • GB368722A - Improvements in devices for containing cosmetics and for applying the same to the person : en
  • DE545081C - Process for improving the taste of potato starch for the purpose of producing a pure-tasting starch : de en
  • DE545709C - Box-shaped trap chamber precipitation electrode designed for electrostatic filters : de en
  • US1847892A - Window shade and curtain support : en
  • CH152986A - Silencers for automobiles. : de en
  • DE545413C - Process for obtaining phenol-free waste water in coking plants, gas stations, smoldering plants and similar plants : de en
  • PL15530B1 - Device for releasing horses from the start. : en pl
  • SU25192A1 - Device for lubrication of rails on curved track sections : en ru
  • US1847730A - Discharge funnel for kilns : en
  • US1847554A - Clutch : en
  • US1847940A - Vending machine : en
  • US1847355A - Hydraulic brake : en
  • DE546681C - Process for the saponification of whale oil and whale oil : de en
  • FR721261A - Spray filter for carburetors : en fr
  • FR721636A - New pyrotechnic article : en fr
  • GB368182A - Improvements in washing-plungers : en
  • SU25194A1 - Current collector : en ru
  • US1847577A - Method of making razor blades : en
  • US1848059A - Brake anchor : en
  • CH152839A - Drive frame for winding machines. : de en
  • AU83831A - Carving platter : en
  • CH152886A - A method of manufacturing a new basic dye. : en fr
  • DE545625C - Process for the preparation of disazo dyes : de en
  • FR721534A - Windshield hinge : en fr
  • PL15497B1 - Fluid with a low freezing point for car radiators and the method of its preparation. : en pl
  • FR721411A - Improvements to tobacco cutting machines : en fr
  • PL15415B1 - Method of obtaining stable cultures of fermentation microorganisms. : en pl
  • SU25248A1 - Brickwork fixture : en ru
  • SU25423A1 - Diving Hose Testing Device : en ru
  • US1847629A - Leather dressing : en
  • US1847110A - Package for shipping : en
  • US1847440A - Hand brake : en
  • US1847545A - Landing flare and releasing means therefor : en
  • SU25238A1 - Razborn's bed : en ru
  • SU25274A1 - Device to verify the installation of the engine shafts : en ru
  • ES125672A1 - A procedure for the transformation of the cuts and scrapes of the skins tanned to the chromium, in raw material for the elaboration of tails and jellies. : en es
  • FR721548A - Process for the production of hard and elastic plaster masses, in particular plaster bands : en fr
  • FR721591A - Multi-core high voltage cable with oil filling : en fr
  • DE545626C - Sealing compound for container closures : de en
  • DE545772C - Lifting platform, especially for platform lifts : de en
  • FR721423A - Hernia bandage with movable and immobile pad, with adjustable progressive tension and pressure : en fr
  • IE12093L - Stoves : en
  • PL15410B1 - Receiver of vodka in distillation devices. : en pl
  • DE545485C - Control device for chassis with multi-motor drive : de en
  • PL15436B1 - A method of producing all kinds of electric timed and instantaneous fuses. : en pl
  • BE385749A - Improvements to atomized oil ignition : en fr
  • DE545517C - Chair, the back of which is attached to height-adjustable supports connected to the seat by means of handlebars : de en
  • DE545754C - Device for ironing and needle finishing of fabrics pressed by means of a trough press : de en
  • ES125589A1 - A filter system by means of sheets for extraction of oils and fruit juices. : en es
  • US1847709A - Process of making sodium ligno-sulphonate : en
  • US1847982A - Grip wheel : en
  • US1848005A - Pipe and cigar holder for autos : en
  • US1847391A - Protecting liner for plug seats of tubes : en
  • US1847463A - Electric switch : en
  • US1847687A - Cake display device : en
  • US1847792A - Carstop : en
  • SU25478A1 - Muffle furnace : en ru
  • CH152898A - Method for the preparation of a rubbery mass. : de en
  • GB368271A - Manufacture of cellulose derivatives : en
  • CH152798A - Reinforced concrete hollow core ceiling. : de en
  • PL15432B3 - Impact fuse. : en pl
  • SU25459A1 - Signaling device to watering machines for warning about the time of removal : en ru
  • US1847479A - Hair curling apparatus : en
  • SU25147A1 - Gas pressure regulator in gas pipelines : en ru
  • US1847428A - Slug lever actuator for type casting machines : en
  • US1847499A - Machine for the wet treatment of fabrics : en
  • US1847913A - Window protective device : en
  • PL15349B1 - An acoustic funnel or a sound tube for sound rendering devices and the method of its production. : en pl
  • SU25280A1 - Altimeter : en ru
  • US1847824A - Rock bit cone : en
  • USD86399S - Mae mobles : en
  • DE545246C - Spark gap for high voltage systems : de en
  • DE545628C - Composed hollow shaft for the impellers of gyroscopes : de en
  • DK45300C - Tread for Bearings, Guides and the like of Aluminum or Aluminum alloys. : da en
  • US1847476A - Container : en
  • CH152806A - Snow slicer. : en fr
  • CH152830A - Utensil for tempering a liquid. : en fr
  • US1847449A - Force damping device : en
  • SU25377A1 - The device for milling the working surface of the safety valves of steam cylinders : en ru
  • US1847321A - Refrigerating device : en
  • SU25233A1 - Sheepskin machine : en ru
  • US1847990A - Cutting machine : en
  • PL15354B1 - The method of heating the charge in electric rotary furnaces and a furnace used for this purpose. : en pl
  • US1847592A - Selective needle control mechanism for knitting machines : en
  • DE545347C - vacuum cleaner : de en
  • DK45297C - Device for Tobacco Feeding Belts for Cigarette Machines. : da en
  • SU25507A1 - Machine for weft fork for weaving machines : en ru
  • USD86401S - Design for an electric cooker : en
  • SU25452A1 - Fibrous Carding Drum : en ru
  • CA320103A - Sterilizing apparatus : en fr
  • CH152794A - Instrument for growing strawberries. : en fr
  • CA320150A - Valve lubricating device : en fr
  • CH152861A - Device for churning. : de en
  • PL15519B1 - Process for the production of ammonium sulphate from an ammoniacal solution for the purification of gases containing carbonic acid. : en pl
  • US1847992A - Baby bouncer : en
  • DE545569C - Process for the manufacture of pull cord packages : de en
  • GB368807A - Improvements in or relating to the preparation of resin solutions : en
  • DE545462C - Thread tensioning device for two-for-one twisting spindles : de en
  • DE545574C - Ribbon weaving chain : de en
  • US1847224A - Hook tape guiding attachment for sewing machines : en
  • US1847991A - Recovery of tin from ores and the like : en
  • USD86362S - Design for a dress : en
  • ES125537A1 - Improvements in the manufacture of spark plugs for explosion engines. : en es
  • FR721224A - Straight-sliding scraper or emptying device for automatic evacuation of decanter centrifuges : en fr
  • GB368723A - Improvements in or relating to projection screens and sound diaphragms : en
  • CA320081A - Grate bar : en fr
  • SU25188A1 - Brake device for carts : en ru
  • US1847359A - Chuck : en
  • US1847616A - Guard mechanism : en
  • CA320062A - Tire pressure controlling device : en fr
  • DE545861C - Adhesive : de en
  • ES124783A1 - A procedure with its corresponding device to make cliches. : en es
  • FR721505A - Process for refining the reaction products of phosphorites with nitric acid, in particular for the manufacture of fertilizers : en fr
  • GB367930A - Improvements in and relating to electric lamps : en
  • GB368030A - Improvements in or relating to fuel pumps : en
  • US1847613A - Cutter : en
  • GB368212A - Improvements in typewriters : en
  • CH152901A - Pulp digester. : de en
  • CA320146A - Door control equipment : en fr
  • CH152982A - Two-stroke explosion engine with carburetor and crankcase loading pump. : de en
  • GB368270A - Improvements in and relating to electric negative resistances : en
  • PL15477B1 - Lock for cable tensioners, bars, in particular for airplane tensioners. : en pl
  • US1847115A - Direction indicator for cycles and the like : en
  • SU25357A1 - Pulley for high speed machines : en ru
  • US1847134A - Tail lamp : en
  • US1848025A - Sign support : en
  • AU173931A - Improvements in and connected with neckties : en
  • DE545636C - Process for the production of elastic masses from condensation products : de en
  • DE545714C - Process for the preparation of 3-oxythionaphthene-7-carboxylic acids : de en
  • ES125605A3 - Hairpin especially for waving hair. : en es
  • US1848016A - Metal cleaning compound : en
  • USD86384S - Charles miller : en
  • DE544362C - Hydraulic control, especially for turbines : de en
  • FR721632A - Chain stitch sewing machine : en fr
  • SU25285A1 - Float to determine the average speed of the river flow : en ru
  • US1847252A - Shock equalizer : en
  • ES125546A1 - A procedure to decompose gas mixtures. : en es
  • FR721396A - Improvements to rotary bottle capping machines : en fr
  • CA320162A - Gasket : en fr
  • DE545483C - Conveyor roller for hide clippers : de en
  • PL15374B1 - Method for obtaining 1-phenyl-2-methylamino-1-propanol. : en pl
  • PL15428B1 - Cylindrical caliber for mills with stepped shank. : en pl
  • SU25391A1 - Bottle Sterilization Equipment : en ru
  • DE545782C - Heat exchange device : de en
  • FR721385A - Process for the hydrogenation of mesityl oxide : en fr
  • PL15524B1 - A device for quenching the heads of rails with heads hanging downwards, and the method of using this device. : en pl
  • FR721253A - Method and instrument for determining the position of goals illuminating for a very short time : en fr
  • CA320047A - Rotary combustion engine : en fr
  • BE385610A - Improvements to intercirculation bellows for railway cars : en fr
  • ES125486A1 - A coupling device for vacuum devices, with control by grid, especially mercury vapor rectifiers. : en es
  • ES762U - Dust collector filter. (Machine-translation by Google Translate, not legally binding) : en es
  • FR721171A - Sealing device for piston : en fr
  • PL15370B1 - Coffee brewing machine. : en pl
  • US1847651A - Crank case closure and holding means : en
  • US1847829A - Color photography and color cinematography : en
  • USD86395S - Charles miller : en
  • AU281731A - Improvements in hame hooks : en
  • CA320085A - Pole support : en fr
  • CH153048A - Circuit arrangement in telephone systems. : de en
  • DE545539C - Feed mixer with dividing chambers : de en
  • DE545787C - Safety switching device for electrical systems : de en
  • US1847230A - Spring construction : en
  • US1847513A - Pbocess pob pbepabing diazonitjm pittoro-sttlphonates : en
  • SU25389A1 - Attachment to sewing machines for cutting threads : en ru
  • US1847186A - Safety release mechanism for wringers : en
  • US1847464A - Door opener : en
  • USD86398S - Charles millkr : en
  • CH152912A - Paper clamping device on accounting typewriters and similar machines. : de en
  • FR721336A - Rotary kiln for firing cement, clay, lime, gypsum, for calcining soda, for agglomeration of ores and the like, by means of the flame of a burner : en fr
  • GB368364A - Improvements in methods of and apparatus for making and shaping solid carbon dioxide : en
  • CA320045A - Shoe : en fr
  • DE544617C - Equipment for the hydraulic pressing of coal or other bulk goods : de en
  • DE545433C - Multiple telegraphing process on one carrier shaft : de en
  • DE545486C - Process for the production of photographic images by means of diazotized derivatives of anisidines or naphthanisidines : de en
  • DE545799C - Lowering device for reversible molding machines : de en
  • FR721242A - Rotary tiller for loosening the soil : en fr
  • FR721375A - Improvements made to seals or warranty seals : en fr
  • CA320198A - Milk bottle cap : en fr
  • CH152889A - Process for the preparation of a vat dye. : de en
  • DE545505C - Rail fastening to sleepers with a T-shaped cross-section : de en
  • CA320240A - Resistance measuring device : en fr
  • CH153104A - Process for the preparation of a vat dye. : de en
  • CA320224A - Capped bushing : en fr
  • CH153032A - Method of dosing hygroscopic salts of acetylcholine for injection purposes. : de en
  • DE545561C - Drive for sliding doors and other loads : de en
  • GR3563B - ELECTRIC LIGHTING MACHINE. : el en
  • USD86377S - Design for a latch or similar article : en
  • AU88731A - Improvements in ballgame targets : en
  • CH152968A - Device to prevent impermissible cooling of pipes and containers with a large surface. : de en
  • DE545147C - Drive device for a working machine located on a motor vehicle by means of the drive wheels of the vehicle acting as friction wheels : de en
  • CH153037A - Process for the preparation of an anesthetic agent. : de en
  • CH153046A - Self-seller with fee collection device. : de en
  • US1847349A - Airbag inserting machine : en
  • US1847619A - Hair and scalp treating apparatus : en
  • PL15399B1 - : en pl
  • US1847466A - Grinding machinery : en
  • US1847604A - Chuck : en
  • GB368177A - Improvements in high tension electric generators : en
  • GB368305A - A new or improved device for the prevention of theft of motor cars : en
  • AU3033230A - Process for decorticating vegetable fibre : en
  • CA320155A - Material handling system : en fr
  • DE545358C - Single-stile ladder for climbing cable poles : de en
  • DE545645C - Device for closing pipes : de en
  • DE545816C - Control for agricultural machines : de en
  • DE545770C - Drive for shaking devices going back and forth : de en
  • DK45309C - Apparatus for Displaying Talking, Live Images. : da en
  • FR721431A - Improvements to fittings for detonating cords : en fr
  • GB367923A - Improvements in and relating to feed-water heating systems for steam power plants : en
  • GB367968A - Improvements in and relating to headlights of motor vehicles : en
  • AU3046030B - An improved device for use when drawing off liquids from containers : en
  • FR720867A - Improvements in the manufacture and treatment of filaments, yarns, ribbons, films and other materials made of or containing cellulose esters or ethers : en fr
  • FR721445A - Carburetor : en fr
  • GR3560B - NEW METHOD I HAVE MADE USED AS INTERNAL COMBUSTION FUEL, ALCOHOL AND THE METHYLIC AND ETHYLIC ALCOHOL ALSO ALSO. : el en
  • DE545570C - Method and device for transferring powdery material from a storage container into a packaging container (barrel, sack or the like) : de en
  • CH152813A - Process for the production of shaped calcium oxide. : de en
  • DE544896C - Device for automatic change of the feed pump output depending on the feed line pressure : de en
  • GB368211A - Improvements in and relating to length measuring devices : en
  • CA320143A - Electric switch : en fr
  • USD86363S - Design for an embroidered trimming : en
  • SU25422A1 - The device for pouring liquids measure : en ru
  • US1847914A - Vehicle braking mechanism : en
  • DE545442C - Process for generating luminous or heating gas by smoldering in indirectly heated ovens : de en
  • FR721403A - Process for making any soft sizing material insoluble, and new industrial products resulting therefrom : en fr
  • DE545804C - Means for surface treatment, especially hairy fabrics, such as Huete u. like : de en
  • FR721159A - Improvements in the manufacture of alcohol and ether : en fr
  • FR721278A - Process for the manufacture of rubber articles containing dummies : en fr
  • GB367963A - Improvements in, and relating to, tables for, or combined with, wringing machines : en
  • GB369221A - Improvements in the manufacture of sound films : en
  • DE545457C - Process for the production of agents for combating plant and animal pests : de en
  • BE385456A - Improvements to rubber manufacturing processes : en fr
  • PL15529B1 - Manufacturing method of brake shoe mounts for railcar wheels. : en pl
  • DE545653C - Electropneumatic pipe valve for organs or the like. : de en
  • DE545464C - Device for threading the Fitzfadens for Fitzeinrichtungen : de en
  • FR721218A - Improvements in the construction of metal toy airplanes : en fr
  • FR721484A - Method and apparatus for extracting and harvesting products secreted by trees : en fr
  • PL15368B1 - Method of producing multilayer springs. : en pl
  • SU25295A1 - Device for dosing bulk materials : en ru
  • US1847444A - Anchorage for identification plates : en
  • DE545555C - Air cooling device on ribbed film web carriers : de en
  • GB368350A - Improvements relating to the treatment of artificial silk with liquids : en
  • GB367927A - Improvements in and connected with testing instruments for measuring the mechanical propertes of steel and other materials : en
  • DE545527C - Barrel weight scale with mechanical displacement of the barrel weight : de en
  • ES125592A1 - Automatic ice cream machine : en es
  • FR721440A - Automatic cash machine for the sale of drinks : en fr
  • FR721503A - Improvements to tedders with oscillating forks : en fr
  • GB368222A - Improvements in devices for securing uniformity of movement of rotary sound record carriers : en
  • GB368254A - Improvements in or relating to calculating machines and the like : en
  • CA320209A - Process of making colour-printing plates : en fr
  • CH153111A - Process for the production of a new vat dye. : de en
  • US1847362A - Toy carpet sweeper : en
  • DE545502C - Device for conveying a paper web to be printed in printing machines with a constant main printing form and alternating additional printing forms : de en
  • DE545855C - Process for the production of microtelephones from molded or injection-molded material : de en
  • CH153010A - Method for connecting oil-filled cables. : de en
  • GB367898A - Improvements in intaglio printing machines : en
  • GB367902A - Improvements in or relating to cameras : en
  • DE545659C - Valve control with pressure stage switching for hydraulic presses : de en
  • DE545658C - Switching device for two or more projectors for non-stop demonstrations : de en
  • FR721567A - Improvements to bronzing powders and the processes for making them : en fr
  • GB368067A - Improvements in liquid spraying pistols : en
  • DE545547C - Punching machine : de en
  • DE545581C - Corrosion-proof vessels : de en
  • CA320256A - Footwear manufacture : en fr
  • ES125532A1 - Perfection in the self-regulating pistons for internal combustion engines. : en es
  • GB367956A - Improvements in and relating to scoring boards for games, and scoring pegs therefor : en
  • SU25349A1 - Eleveza : en ru
  • FR721513A - Guide device for discs moving upward or downward and preventing jamming or oscillating thereof : en fr
  • SU25532A1 - Device for regulating or interrupting electrical currents : en ru
  • US1847163A - Penholder : en
  • US1847426A - Pulp distributor : en
  • US1847809A - Photographing and film treating apparatus : en
  • USD86417S - Design fob : en
  • ES125534A1 - Improvements in frequency regulation systems. : en es
  • GB367934A - Improvements in or relating to thermostat devices for automatically controlling the shutters of motor vehicle radiators : en
  • PL15398B1 - A device for controlling the passage of signals with inductive effect on a train. : en pl
  • SU25200A1 - Method of stabilizing oscillations : en ru
  • FR721474A - Cooling system for internal combustion engines, in particular for diesel locomotive engines : en fr
  • FR721600A - Metal vapor or rare gas rectifier : en fr
  • ES125549A3 - A tongs-can opener. : en es
  • DE527225C - Process for the preparation of the root germs of germinated grain in the grain malting for human nutrition and for dietetic purposes : de en
  • FR721143A - Landing train for airplanes : en fr
  • FR721296A - Improvements to sliding sash windows : en fr
  • GB367966A - Improved process and apparatus for the manufacture of water gas or producer gas together with the simultaneous cracking of hydrocarbon oils : en
  • FR721556A - Advertising device : en fr
  • PL15535B1 - Way of road construction. : en pl
  • US1847771A - Triangular-mesh wire fabric : en
  • US1848060A - Motor cycle speedometer drive : en
  • FR721523A - Life saving apparatus for navigation purposes : en fr
  • GB368265A - Improvements in, or relating to, electrical joint-boxes and similar boxes or receptacles : en
  • DE545389C - Deep pumping for conveying petroleum : de en
  • ES745U - Baths of the so-called generically universal type. (Machine-translation by Google Translate, not legally binding) : en es
  • FR721174A - Device for dust removal, etc. : en fr
  • BE385418A - : en
  • CH153047A - Electricity self-seller with basic fee collection. : de en
  • CH153113A - Process for producing aluminum coatings on aluminum alloys. : de en
  • FR721432A - Improvements to dyeing processes and dye products : en fr
  • GB367997A - Improvements in or relating to delivery apparatus for paper-folding machines : en
  • ES125663A1 - A system of lever of controls of depth and dismountable warping, for airplanes. : en es
  • FR721638A - Guillotine crosses : en fr
  • GR3550B - EXTRAORDINARY POWER CONDUCT. : el en
  • ES125626A1 - A procedure to obtain lemon flour. : en es
  • FR721213A - Double acting faucet : en fr
  • FR721353A - New aircraft type : en fr
  • FR721493A - Free-oscillating operating mechanism, for sieves, conveyor gutters and similar devices : en fr
  • GB367995A - Improvements in or relating to the suspension of motor vehicles : en
  • GB368120A - Improvements in devices for fastening wooden handles to brushes and the like : en
  • FR721306A - Process for the treatment of ores and unsulfurized minerals by known flotation processes : en fr
  • US1847398A - Drafting table : en
  • FR721246A - Measuring instrument for recording physical quantities : en fr
  • FR721344A - Hearth grate intended for mixed wood and charcoal heating appliances : en fr
  • ES125674A1 - New filming system for high speeds on iron roads. : en es
  • FR721188A - Manufacturing process of titanium acid and titanium pigments : en fr
  • GB368088A - Installation for use in forcing fluid into a receiver under pressure : en
  • GB368163A - Improvements in or relating to means for connecting tubular units to headers : en
  • DE545678C - Process for applying lightfast and washfast images to woven fabrics by pegging the dyes applied to a paper support or the like : de en
  • GB368165A - Improvements in or relating to lifting-trucks : en
  • US1847459A - Window awning : en
  • SU25317A1 - A device for timing various sequential operations : en ru
  • US1847439A - Pressure gauge mechanism mounting : en
  • US1847453A - Flexible cable winding machine : en
  • US1847119A - Electrical musical instrument : en
  • US1847649A - Operative-support for telephone sets and the like : en
  • US1847994A - Device for facilitating the manufacture of paper pads : en
  • BE385671A - : en
  • CH152859A - Process for the manufacture of footwear. : de en
  • CH152905A - Stereotype printing plate casting machine. : de en
  • CH153023A - Headlights with a two-part fastening clip, in particular for vehicles. : de en
  • DE545325C - Automatic sheet feeder for platen printing presses : de en
  • DE545690C - Process for the electrical purification of gases : de en
  • GB367975A - Improvements in apparatus for feeding and cutting target strips for use in marksmanship indicating apparatus : en
  • GB368240A - A process for printing fabrics of cellulose esters : en
  • GB368276A - Manufacture of colloid reliefs : en
  • GB368775A - Improvements in and relating to telemetering systems : en
  • IE11742L - Cellulose foils, strips, etc. : en
  • FR721145A - Improvement in fire extinguishers : en fr
  • US1848008A - Airplane engine : en
  • SU25414A1 - Removable fixture to prevent car wheels : en ru
  • US1847423A - Core taking device : en
  • US1847500A - Printing machine for sensitized material : en
  • US1848003A - Level : en
  • FR721198A - Cooling device for polycylindrical internal combustion engines with cooled fuel valves : en fr
  • FR721525A - Explosion turbine : en fr
  • FR721535A - Machine and method for manufacturing imitation stitching, saddle-style, on metal strips : en fr
  • GB368316A - Process for the production of pure arsenious oxide from arsenical products, such as crude arsenical flue dust, containing arsenic in the form of arsenious oxide : en
  • GB368161A - Improvements in or relating to luminous electric discharge tubes : en
  • ES125654A2 - IMPROVEMENTS MADE IN THE SCOPE OF MAIN PATENT NUMBER 122856 : en es
  • FR721243A - Installation of internal combustion engine, in particular for controlling vehicles : en fr
  • FR721441A - Gas protection cabin : en fr
  • DE545729C - Automatic reversing device : de en
  • US1847076A - Method of preparing animal feed : en
  • USD86378S - Island : en
  • CA320161A - Gasket : en fr
  • US1847307A - Fluid separator shield : en
  • US1847597A - Treatment of crude pyroligneous acid : en
  • ES125137A3 - An improvement in the construction of the cargo boxes of trucks, wagons and similar applications. : en es
  • DE545632C - Procedure for separating rooms : de en
  • DE545682C - Process for the production of porous bodies from quartz, glass and the like. like : de en
  • GB367925A - A portable stand for tumblers, cups, saucers, plates and the like : en
  • CA320233A - Manufacture of thermionic devices : en fr
  • ES125566A1 - Improvements in the manufacturing process of economic rustic type footwear. : en es
  • GB367949A - Improvements in coil boxes or junction sleeves for submarine cables : en
  • GB368066A - Improvements in internal combustion engines : en
  • GB368244A - Process for the separation of active sexual hormones from human and animal organs or liquids : en
  • US1847533A - Accounting machine : en
  • US1847961A - Mounting for sliding doors : en
  • SU25471A1 - Press for mechanical forming of peat pots : en ru
  • US1847239A - Process of treating hydrocarbons : en
  • US1847993A - Household locker : en
  • US1848006A - Hydraulic transmission : en
  • PL15493B1 - Electric starter for internal combustion engines. : en pl
  • US1847114A - Automobile auxiliary control structure : en
  • US1847442A - Process for decolorizing and neutralizing oils : en
  • US1847817A - Lubricating system : en
  • DE545411C - Machine for the pressing of footwear by means of a pressure piece encompassing the shoe like a band : de en
  • DE545778C - Method and device for reducing high gas temperatures to a stable level, in particular for the purpose of electrical gas cleaning : de en
  • CH152831A - Appliance for gas burner, allowing cooking to stop automatically at the desired time. : en fr
  • SU25399A1 - Hydraulic press for pressing bulk materials : en ru
  • PL15478B1 - A method and device for the distillation and regeneration of alcohol emitted from baking ovens during the baking of bread. : en pl
  • SU25224A1 - Method for producing tracked adhesive : en ru
  • SU25503A1 - Loom for weaving machine : en ru
  • US1847129A - Ornamental fountain : en
  • US1847146A - Safety razor : en
  • USD86345S - Design eor a pillow : en
  • US1847148A - Conveyer apparatus : en
  • US1847422A - Transmission line construction : en
  • CA320167A - Mechanism for recording data on films : en fr
  • CH152892A - Method of making a resin solution. : de en
  • CH153054A - Device for total measurement in which the summands are represented by remotely transmitted currents. : de en
  • US1847329A - Method of producing chlorinated derivatives of indanthrene and the : en
  • US1847550A - Universal joint : en
  • US1847927A - Gaseous conduction device : en
  • US1848027A - Toy washing machine : en
  • US1848046A - Key duplicating machine : en
  • CH152967A - Device for sealing piston rods on piston engines, in particular double-acting internal combustion engines. : de en
  • DE545484C - Device to prevent impermissible overloading of electrically driven hoists : de en
  • US1847393A - Tobacco pipe and ash ejector : en
  • DE545602C - Process for removing hydrogen sulphide or its derivatives from gases, vapors or liquids : de en
  • GB368121A - Improvements in or relating to propelling mechanism for air and water craft : en
  • SU25180A1 - Device for installation of automatic coupling mainly of bell type : en ru
  • SU25237A1 - Device for storing and sterilizing brushes for washing hands before surgery : en ru
  • US1847801A - Scissors : en
  • DE544485C - Twisting machine : de en
  • FR721322A - Electric motor, especially for hand tools : en fr
  • FR721647A - Process and devices for the treatment of soda tars and other residues of the petroleum industry with a view to their transformation into light products : en fr
  • GB368166A - Improvements in valves for internal combustion engines : en
  • SU25234A1 - Cheese belt cutting and processing machine : en ru
  • US1847599A - Method for devulcanizing and reclaiming rubber and product thereof : en
  • US1847742A - Connecting rod : en
  • DE535024C - Coin sorting chute system : de en
  • DE545586C - Slidable buffer stop : de en
  • US1847964A - Spray nozzle : en
  • CH153069A - Folding roof for car bodies, in particular for motor vehicles. : de en
  • SU25300A1 - Instrument for determining the viscosity of the soil : en ru
  • US1847166A - Snap hook : en
  • US1847203A - Holder for tools or implements : en
  • US1847834A - Carton : en
  • DE545762C - Tension insulator for reactance coils : de en
  • GB368173A - Improvements in or relating to fuel injection devices for internal combustion engines : en
  • US1847733A - Track rail support : en
  • US1848037A - Airplane : en
  • CA320056A - Aircraft motor and mounting : en fr
  • CA320172A - Operating device for front feed platens : en fr
  • CH153004A - Method and device for the production of helically preformed conductors of non-circular cross-section from metal wire for sector cables. : de en
  • DE545775C - Automatic electric ignition device for gas burners : de en
  • CA320105A - Electric incandescent lamp : en fr
  • CA320110A - Rail slewer : en fr
  • SU25236A1 - Tooth support extractor : en ru
  • US1847481A - Edge-guided scribing gauge : en
  • PL15471B1 - Stone dust sprayer. : en pl
  • PL15540B1 - Device cooling phase background. : en pl
  • PL15541B1 - ON> ON> ON> : en pl
  • AU183931A - Improvements in thickeners : en
  • CH153106A - Process for the preparation of a vat dye. : de en
  • BE385961A - Process for making rigid matches made of paper, cardboard or other similar raw materials : en fr
  • CA320082A - Whisk broom : en fr
  • CH152961A - A method and device for forming and roughening an abrasive surface to solid diamond grinding wheels. : en fr
  • US1847786A - Clipper : en
  • AU30531A - Improvements in or relating to rotors for axial flow hydraulic machines : en
  • US1847445A - Diaphragm for fuel pumps and method of making same : en
  • US1848089A - Internal combustion engine : en
  • ES125573A1 - A system of fabrics specially designed for furnishing. : en es
  • FR721284A - Improvements to toothbrushes with replaceable linings : en fr
  • DE545497C - Card folder : de en
  • DE545583C - Process for the preparation of phenol : de en
  • CH152949A - Foundry mold and method of manufacturing this mold. : en fr
  • BE385707A - : en fr
  • SU25498A1 - Fixture for fixing the guide tube when cleaning sewer pipes : en ru
  • CH153043A - Connection device for electric waving iron. : en fr
  • US1847185A - Testing apparatus : en
  • US1848084A - Brake shoe : en
  • CA320160A - Gasket : en fr
  • GB368221A - Improvements in or relating to lighting fittings : en
  • PL15479B1 - Gas tap. : en pl
  • SU25347A1 - Greenhouse device for growing plants, such as cotton seedlings : en ru
  • US1847526A - Typewriting machine : en
  • US1847837A - Method of connecting pipes : en
  • DE545617C - Procedure for laying overhead lines without climbing the masts : de en
  • ES125187A3 - Improvements in the wires used in wire sealing machines. : en es
  • SU25168A1 - Feeder : en ru
  • SU25490A1 - Conveyor mainly for paper : en ru
  • CH153118A - Electric multi-conductor cable. : de en
  • DE545708C - Device for processing viscous substances : de en
  • DE545731C - Speed controller, especially for speaking machines : de en
  • ES125656A1 - Improvements in the devices for driving the intermittent running gear by continuous-running motors. : en es
  • CH152885A - Process for the preparation of an azo dye. : de en
  • CH152944A - Device on clockworks. : de en
  • CH152985A - Internal combustion engine with plunger piston. : de en
  • US1847425A - Carrier device : en
  • CA320188A - Wrought iron : en fr
  • DE545415C - Bund for spigot ends of drilling steels u. Like., In particular Hohlbohrstaehlen : de en
  • FR721292A - Silencer device for internal combustion engines : en fr
  • GB368136A - Improved means for securing the cylinders of internal combustion engines to the crank-cases thereof : en
  • GB368157A - Improvements relating to terminals of the kind that are rivetted to the caps of electrodes for galvanic cells and the like : en
  • CA320083A - Pencil sharpener : en fr
  • CH152867A - Tobacco conveyor with drum for cigarette machines. : de en
  • CH153025A - Incandescent socket. : de en
  • US1847105A - Electrical product registering apparatus : en
  • US1847269A - Fiber product and method of making same : en
  • US1847379A - Connecter for nipples : en
  • PL15538B1 - A cleavage method in which the mixture of hydrocarbons heated in the cleavage zone is separated in a volatilizer into vapor and liquid components, and an apparatus for carrying out the method. : en pl
  • US1847420A - Stocking top : en
  • USRE18369E - Robert stuart bxjtler : en
  • US1847331A - Certificate of correction : en
  • CH152974A - Emergency and transport vehicle, especially for airplanes. : en fr
  • CH152924A - Device for continuous recording of the flight path of an aircraft. : de en
  • BE385856A - : en
  • SU25461A1 - Roulette type game device : en ru
  • US1847167A - Forming attachment for roll grinders : en
  • US1847793A - Ignition switch : en
  • US1848091A - Power translator : en
  • SU25353A1 - Horseshoe with spikes : en ru
  • US1847957A - Sash construction : en
  • USRE18374E - Wilebed shtjbtleeev osi moline : en
  • US1848034A - Jewelry and watch cleaning apparatus : en
  • DE545449C - Device for reshaping glass tubes or rods : de en
  • CH153079A - Power plant with multiple engines on aircraft. : de en
  • BE385896A - : en
  • SU25282A1 - Device for indicating the level of liquid in the tank : en ru
  • US1847556A - Safety razor : en
  • DE545466C - Method and device for machine wrapping, in particular bottles : de en
  • ES125539A1 - Procedure for the manufacture of emulsifiable encaustic in water. : en es
  • FR721559A - Preparation of apparently glazed walls : en fr
  • GB368032A - Improved electrical contact device for making a temporary connection with railway or like rails : en
  • FR721400A - Process and product for the antiseptic nourishment of leathers : en fr
  • FR721616A - Improvements to metal extruders : en fr
  • GB367987A - Improvements relating to thermionic valve apparatus : en
  • GB368104A - Improvements in or relating to illuminated advertising devices : en
  • GB368724A - Improvements in and relating to gyrostats : en
  • CA320177A - Suction cleaner nozzle and brush : en fr
  • CA320052A - Change gear device : en fr
  • AU299131A - Improvements In exhaust gas heated kettles adapted for use on automobiles : en
  • AU53831A - A device for heating earth surfaces : en
  • FR721463A - System for fixing the watch movement and the bezel in stone cases and the like : en fr
  • GB368099A - Improvements in or relating to oscillographs : en
  • DE545333C - Planetary gear used to change the speed of a winch : de en
  • DE545793C - Power supply for permanent electrodes : de en
  • CA320097A - Reel : en fr
  • CA320197A - Elastic fabric : en fr
  • PL15515B1 - Manufacture of artificial leather. : en pl
  • US1847157A - Casket lowering device : en
  • US1847292A - Feeding device for solid substances : en
  • US1847552A - Sealing device : en
  • US1847659A - Flotation apparatus : en
  • CA320255A - Wire stranding machine : en fr
  • CH152940A - Watch movement barrel. : en fr
  • CA320137A - Electrical filter : en fr
  • US1847165A - Snap hook : en
  • US1847381A - Well drilling bit : en
  • US1847429A - Asskjnob to : en
  • PL15500B1 - Bleed valve for releasing brakes, especially vehicle brakes. : en pl
  • US1847273A - Machine eoe : en
  • US1847380A - Grove and orchard subpulverizer disk : en
  • SU25533A1 - Device for electromagnetic control of electric motors : en ru
  • CA320222A - Clamp bacon hanger : en fr
  • DE545761C - Arrangement for the disconnection of services in high voltage networks : de en
  • SU25370A1 - Cartridge for simultaneous boring of three bearing shells : en ru
  • CA320079A - Binder hitch : en fr
  • US1847108A - Method of manufacturing can closures : en
  • US1847304A - Fluid separator : en
  • US1847602A - Method of and apparatus for treating oil under vacuum : en
  • US1847181A - Talking motion picture system : en
  • US1847217A - Heel lift : en
  • US1847263A - System for treating waste paper : en
  • CH153026A - Multiple use portable electric lamp. : en it
  • CH152937A - Device for showing optical sound films. : de en
  • DE545733C - Sound playback device, speaking machine or the like with a resonance chamber : de en
  • FR721120A - Improvements to tractors fitted with studded wheels for their circulation on road surfaces without damaging them : en fr
  • US1847236A - Pump : en
  • US1847596A - Art of sintering ore fines, flue dust, sulphide, or other concentrates : en
  • USD86410S - Design for a combined stove and cabinet : en
  • FR721191A - Improvements in the manufacture of leather shoes with soles of elastic material, such as crepe rubber for example, and resulting product : en fr
  • FR721295A - Material for paving roads or streets : en fr
  • GR3548B - MANUFACTURING SYSTEM OF A MAINLY OF HERBAL DETERGENTS. : el en
  • US1847653A - Manufacture of resistance units : en
  • US1847315A - Work clamp for slicing machines : en
  • US1847657A - Sawmill dog : en
  • PL15444B1 - Device for regulating the thickness of sawing in sawmills. : en pl
  • SU25397A1 - A device for taking combined images : en ru
  • USD86428S - Besign for : en
  • PL15464B1 - A device for the automatic feeding of bulbs of light bulbs or similar closed glass vessels to the machine, fusing pillars into them, carrying the fibers of the bulb. : en pl
  • CH152919A - Support device on running shoes. : de en
  • SU25440A1 - Machine gun receiver Maxim : en ru
  • US1847082A - Method of treating hydrocarbons : en
  • US1847446A - Metal shaping machine : en
  • US1847805A - Preparation of tarry and bituminous solutions : en
  • USD86382S - Design for gas meter indicating dial face : en
  • SU25366A1 - Iron etching method : en ru
  • SU25407A1 - Trolley for transportation of roving : en ru
  • US1847843A - Pneumatic tool : en
  • US1847945A - Film attaching means for motion picture reels : en
  • USD86366S - Design for an embroidered trimming : en
  • DE545319C - Process for increasing the strength of concrete : de en
  • DE545460C - Adjustment device for headlights of motor vehicles : de en
  • CH153099A - Process for the preparation of a brown-coloring basic dye. : de en
  • CA320117A - Paper manufacture : en fr
  • PL15427B1 - The method of coating internal surfaces, e.g. pipes. : en pl
  • US1847073A - Hydraulic press : en
  • USD86387S - Charles miller : en
  • CA320134A - Universal joint : en fr
  • CH153065A - Variable position coupling device for tractors. : en fr
  • DE545409C - Device for cleaning beer pipes : de en
  • PL15363B1 - The method of producing insulating bodies from aluminum oxides. : en pl
  • USD86400S - Ebedebick j : en
  • CA320124A - Block printing machine : en fr
  • ES125618A3 - A toy consisting of a cardboard airplane. : en es
  • FR721645A - Improvements to purification and filtration installations for water or other liquids : en fr
  • CH153090A - Process for the preparation of a new, basic product containing nitrogen-containing groups. : de en
  • FR721299A - Coke oven : en fr
  • FR721608A - Improvements in the production of polychlornaphthalenes : en fr
  • GB368332A - Improvements in the ventilation of motor bus car and such like enclosed bodies : en
  • FR721433A - Driving force transmitting machine : en fr
  • CA320145A - Signal horn : en fr
  • CA320238A - Battery handle : en fr
  • SU25177A1 - Railway bushings : en ru
  • SU25348A1 - Device for building fruit from trees : en ru
  • US1847641A - Rubber composition and process of producing the same : en
  • US1847706A - Fabric take-off mechanism for knitting machines : en
  • US1847736A - Method and apparatus for exhausting moisture laden gases : en
  • PL15488B1 - Bath stove. : en pl
  • US1847241A - Process for the pyrolytic conversion of normally gaseous aliphatic hydrocarbons : en
  • US1848023A - Automatic settling tank : en
  • PL15351B1 - Closing to workbooks. : en pl
  • US1847096A - Automobile pedal selector : en
  • CA320151A - Selenium cell door closer : en fr
  • CH152870A - A process for removing carbon oxysulfide from gas containing hydrogen. : en fr
  • CH152878A - Process for the production of substances which can be used as net cleaning and dispersing agents in the textile industry and related industries. : de en
  • CA320048A - Metatarsal pad locator : en fr
  • DE545381C - Gate valve in which the plates are pressed onto their seats by mutual rotation of the plates, which are connected to the spindle by means of links : de en
  • PL15533B1 - Hydraulic jack for lifting vehicles. : en pl
  • US1847741A - Sheet stacking and stripping for printing presses : en
  • CH152845A - Device for driving and lifting the laundry drum in washing machines. : de en
  • SU25184A1 - Brake shoe for railroad rolling stock units : en ru
  • SU25197A1 - Device for automatic connection of two adjacent dispatch areas : en ru
  • US1847593A - Archer's bow : en
  • CA320203A - Ice container for ice freezers : en fr
  • US1847310A - Process of manufacturing pipes : en
  • US1847901A - Connecting link : en
  • CH152832A - Coffee pot with porcelain filter insert. : de en
  • CH152865A - Process for the preservation of perishable water-containing foodstuffs and luxury foods, in particular hops, and installation for carrying out the process : de en
  • GB367957A - Improvements connected with straps for wrist watches and the like : en
  • GB368159A - An improved maximum demand device for use on electricity meters : en
  • DE545619C - Quick switch for right and left rotation : de en
  • SU25497A1 - Transport device for single shredded excavator : en ru
  • SU25352A1 - Artificial bait : en ru
  • SU25373A1 - Mandrel for fastening the workpiece when cutting piston rings : en ru
  • DE545392C - Process to process objects according to polyhedron surfaces using a rotating tool : de en
  • AU355531A - Improvements in multicore electric cables : en
  • FR721245A - Multi-stage rotary pump : en fr
  • FR721377A - Process for the production of water-insoluble azo dyes : en fr
  • FR721422A - Making a vegetable milk similar to cow's milk : en fr
  • GR3557B - METHOD OF INDUSTRIAL CONSTRUCTION OF AMORPH CARBON. : el en
  • CA320147A - Fluid pressure braking apparatus : en fr
  • CH153095A - Process for the preparation of an acidic disazo dye. : de en
  • FR721300A - Method and device for cooling the furnace head in martin-siemens furnaces and similar furnaces : en fr
  • FR721593A - Axle counter with rail contacts : en fr
  • ES655Y - Letter of credit with coupons easily separable by perforations. : en es
  • GB368058A - Process of improving cobalt-molybdenum alloys : en
  • CH152879A - Process for the preparation of a condensation product of the anthraquinone series. : de en
  • SU25179A1 - Automatic coupler : en ru
  • US1847327A - Fertilizer-disseminating device : en
  • US1848051A - High vacuum steam distillation : en
  • CA320099A - Door co-ordinating device : en fr
  • CH152884A - Process for the preparation of a water-insoluble azo dye. : de en
  • CH152946A - Memory aid device. : en fr
  • CH152960A - Semi-continuous plant for surfacing and polishing glass, marble or similar plate materials. : en fr
  • CH153068A - Braking device on automobiles. : de en
  • GB368013A - Improvements in or relating to the preserving of fresh fruits : en
  • GB368204A - Improvements in or relating to fans, ventilators, or the like : en
  • SU25193A1 - A device for telephone communication with the webb apparatus of the Webb-Thompson system : en ru
  • US1847627A - Tube frame control for axminster looms : en
  • FR721379A - Machine for processing the wide fabric without warp tension : en fr
  • FR721386A - Improvements made to installations for supplying lean gas engines with gasifier and other applications : en fr
  • IE12569L - Sound recording : en
  • SU25449A1 - Relief drawing device : en ru
  • CH152858A - Rain cover for hats. : de en
  • PL15369B1 - A method of carburizing a gas containing carbonic acid and a furnace for carrying out the method. : en pl
  • SU25276A1 - Square for checking processed products : en ru
  • CH153015A - Rapid regulators for electrical machines. : de en
  • US1847530A - Separator : en
  • GB368134A - Toy pistol with tiltable amorce strip carrier : en
  • GB368205A - Improvements in or relating to tickets or tags for attachment to articles : en
  • US1847253A - Toothbrush holder : en
  • DE545592C - Feeding device for automatic separation and straightening of workpieces : de en
  • DE545734C - Adhesive glass with a bowl-shaped corneal part and a ring-shaped scleral part : de en
  • SU25474A1 - Device for removing the eternit from the forming drum : en ru
  • CH152909A - Method and device for the automatic separation of individual layers from a stack. : de en
  • SU25264A1 - Device for processing boards in trapezoidal shape in length and in cross section : en ru
  • DK45319C - Device for Sending or Receiving in Specific Direction of Sound Waves. : da en
  • FR721633A - Improvements to segments : en fr
  • GB368369A - Improvements in or relating to electrical signalling systems : en
  • GB368708A - Improvements in loud speakers of the moving coil type : en
  • ES125652A1 - Improvements in and related to the manufacture of explosives and propellants. : en es
  • FR721144A - Hydraulic driven machine tool : en fr
  • GB368225A - Improvements in centrifugal bowls : en
  • US1848044A - Broaching machine : en
  • DE545669C - Saddle, especially for bicycles : de en
  • US1847139A - Sign changing device : en
  • FR721256A - Device for ironing the folds of collars : en fr
  • GR3562B - LIQUID CARBONATIVE. : el en
  • GB368001A - Improvements in automatic signs : en
  • FR721539A - Process for destroying weeds in cultivation areas : en fr
  • GB368024A - Improvements in theft alarms for motor vehicles : en
  • FR721356A - Zipper for magazines of brownings or other firearms : en fr
  • FR721552A - Device for presenting transparent images : en fr
  • GB368078A - Improved process and apparatus for the precipitation of carbohydrates and carbohydrate compounds : en
  • GB368256A - Improvements in the manufacture and production of vulcanising mixtures : en
  • GB368283A - Improvements relating to electric cables : en
  • CH152875A - Process for the preparation of a diacylated diamine. : de en
  • PL15395B1 - A valve that indicates electrically a drop in dynamics in the detector. : en pl
  • CH152963A - Puller for razor blades. : de en
  • CH152989A - Switchgear for monitoring the electrical ignition circuits of aircraft engines. : de en
  • ES125584A1 - Improvements in valve distributions for compressed fluid motors. : en es
  • US1847617A - Hard alloy : en
  • USD86361S - Island : en
  • CA320108A - Industrial chart : en fr
  • CH153005A - Cable system with lead-free cables. : de en
  • USD86389S - Charles hilleb : en
  • USD86397S - Charles miller : en
  • SU25547A1 - Gasifier with injection : en ru
  • US1847170A - Static refrigerating plant : en
  • US1847965A - Door : en
  • PL15434B1 - A method of catalytic oxidation of sulfur dioxide into sulfur trioxide. : en pl
  • DE545111C - Electrically powered handset, especially hot air shower : de en
  • ES124979A3 - A new umbrella made of impregnated fabric. : en es
  • GB367992A - Improvements in or relating to the frame construction of motor vehicles : en
  • GB368246A - Improvements in and relating to induction motors : en
  • AU3035630A - Improvements in or relating to high frequency apparatus : en
  • US1847245A - Container closure : en
  • US1847421A - Transmission tower having insulating sections with protecting gaps or resistance : en
  • US1847497A - Water heating apparatus : en
  • CH152814A - Process for preparing lightweight cement masses. : en fr
  • DE544929C - Method and device for attaching band hinges : de en
  • ES124876A1 - Improvements in the manufacture of frameless mirrors. : en es
  • FR721350A - Loose powder box : en fr
  • FR721631A - Improvements to devices for guiding tools, more especially burners to cut or weld : en fr
  • GB367932A - Improvements in the manufacture and production of lacquers and articles coated therewith : en
  • GB368247A - Improvements in and relating to methods of mounting high speed shafts : en
  • AU86431A - Improvements in hones for safety razorblades : en
  • DE545640C - Beetroot lifter with two loosening and lifting prongs each attached to a special handle : de en
  • DE545796C - Blood stasis device : de en
  • PL15449B1 - Method of dewatering emulsions. : en pl
  • US1847264A - Distributing device for sorted waste paper : en
  • US1847879A - Iced drink accessory : en
  • DE545683C - Safety catch on discharge funnels : de en
  • DE545512C - Milling mill for grinding sand : de en
  • DE545584C - Process for the production of enriched ammonia superphosphate : de en
  • DE545700C - Slicer : de en
  • GB368735A - Improvements in or relating to safety signs for indicating road kerbs and edges to drivers of vehicles : en
  • US1848024A - Apparatus for use in blood transfusion, intravenous medication and the like : en
  • US1848087A - Regulator : en
  • US1847286A - Fluid pumping : en
  • USD86419S - John henry sutter : en
  • DE545680C - Method and device for loosening electrically poorly conductive masses of electrically conductive bodies : de en
  • DE545441C - Process for the preparation of neutral vinyl polymers : de en
  • FR721595A - Two-stroke, double-acting internal combustion engine : en fr
  • SU25525A1 - Rulers for typewriters : en ru
  • US1847814A - Caisson construction : en
  • DE545280C - Monitoring device for electrical consumer systems, in which a fixed fee is calculated based on an agreed maximum current strength and the number of excesses is counted : de en
  • DE545618C - Counter board made of insulating material or sheet metal : de en
  • US1847726A - Engine starting apparatus : en
  • DE545114C - Process for the preparation of sulphonic acids of bis-1íñ8-naphthopenthiophenindigo : de en
  • DE545559C - Method for washing and cleaning the polishing discs on polishing machines : de en
  • GB368115A - Improved method of and apparatus for the electrolytic decomposition of water : en
  • GB368333A - Trap for wild animals : en
  • GB368090A - Improvements in or relating to electric discharge devices : en
  • GR3564B - ELECTRIC LIGHTING MACHINE. : el en
  • GB368054A - An improved inkwell : en
  • FR721320A - Exhibition board or album sheet for various objects : en fr
  • FR721330A - Car body : en fr
  • GB368777A - Improvements in anodes for the electrolysis of molten salts : en
  • PL15494B1 - The method of chrome-plating iron and aluminum items. : en pl
  • SU25550A1 - Device for feeding balance in continuous grinders : en ru
  • US1847287A - Turn shoe and shank piece therefor : en
  • US1847977A - Door buck anchor : en
  • US1848038A - Wire splicer : en
  • DE545560C - Device for sorting and uninterrupted feeding of abrasives : de en
  • DE545639C - Potato harvester with toothed wheel, onto which the potato dam is placed by a turning share : de en
  • FR721560A - Improvements to textile machines and to the cylinders or rollers used in them : en fr
  • US1847475A - Hose clamp : en
  • US1847898A - Clip for retaining alpha pencil : en
  • SU25165A1 - Centrifugal water separator : en ru
  • GB367867A - Device for the projection of transparencies : en
  • GB368191A - Improvements in and relating to the lubricating of axle bearings for rail vehicles : en
  • ES125550A1 - Improvements in the manufacture of benzol, benzines and other hydrocarbons, starting from tars and coal oils. : en es
  • FR721357A - Jet propulsion system for ships : en fr
  • GB368064A - Improvements in or relating to roofing or cladding sheets : en
  • DE545576C - Process for creating large patterns on looms : de en
  • US1847077A - Window shade : en
  • US1847117A - Closure fastener : en
  • US1847159A - Extractor : en
  • US1847351A - Feed trough : en
  • US1847160A - Frequency control : en
  • CA320091A - Olefin-polysulphide plastic : en fr
  • DE545661C - Adjustment device for the triggering device of hydraulic presses with direct pump drive : de en
  • SU25487A1 - A device for unloading logs, etc. water materials : en ru
  • FR721544A - Hollow beam raft and method for its construction : en fr
  • GB368008A - Improvements in or relating to reversing mechanisms for gas meters : en
  • PL15468B1 - A chewing system, composed of mushroom and circular chews, for chewing screw head slots in Buchholc's rail washers. : en pl
  • US1847722A - Map displaying mechanism : en
  • CH153077A - Flying machine. : de en
  • DE545719C - Colored pencils as a medium for encaustic painting : de en
  • FR721251A - Turn-down collar : en fr
  • GB368176A - Improvements in or in connection with methods of and apparatus for withdrawing the lowest sheet from a stack of folded or unfolded sheets or leaves : en
  • CH152873A - Process for the production of ammonia. : de en
  • CH152947A - High mechanical strength aluminum alloy. : en fr
  • CH153110A - Process for the production of a new vat dye. : de en
  • DE545553C - Gear for cinematographic recording and reproducing apparatus : de en
  • DE545600C - Shaving brush with massage elements arranged between the brush hairs in the form of rubber pencils or the like. : de en
  • ES125578A1 - A perfecting of the locks for looms. : en es
  • FR721531A - Improvements relating to forced-blow furnaces : en fr
  • GB367976A - A new form of sweetmeat : en
  • PL15419B1 - Float cylinder crankless internal combustion engine with rotating cylinders and pistons acting on a stationary curved track. : en pl
  • US1847487A - Tag : en
  • ES125643A1 - An improved system brake. : en es
  • SU25354A1 - Attachment to the aircraft for spraying poisonous substances in the fight against insect pests : en ru
  • SU25485A1 - Capturing an endless chain of self-tailing trolley carts : en ru
  • US1847573A - Platen for presses with heating coils : en
  • US1847842A - Device for use in constructing underground wall structures and building supports and method of using said device : en
  • US1847923A - Marker for highway poles : en
  • US1847669A - Electron tube apparatus : en
  • US1847797A - Crank attachment for door locks : en
  • US1848079A - Tuyere : en
  • ES125620A1 - Improvements in the intercirculation bellows for rail cars. : en es
  • FR721371A - Heating system for vacuum evaporators and autoclaves : en fr
  • FR721511A - Method and device for determining the kind of paper to be chosen and the exposure times for printing photographic negatives : en fr
  • FR721536A - Electric lock for needle levers : en fr
  • FR721378A - Lighting installation comprising one or more electric light tubes : en fr
  • GB367889A - Improvements relating to starting mechanisms for internal combustion engines : en
  • FR721165A - Belt : en fr
  • PL15507B1 - A method of disarming artillery shells that have been stored in inappropriate conditions. : en pl
  • SU25463A1 - Explosive fuse : en ru
  • US1847238A - Process of treating hydrocarbons : en
  • US1847787A - Mechanism for operating vehicle lifting jacks : en
  • US1848019A - Marx mccomas : en
  • ES125585A1 - A process for the manufacture of sodium bicarbonate. : en es
  • GB367998A - Improvements in or relating to permanent magnets : en
  • GB368118A - A pneumatic pistol for spraying liquids : en
  • GB368129A - Improvements in or relating to drawing pins : en
  • DE545616C - Process for assembling and installing element cans or cells to form batteries : de en
  • ES125538A1 - A construction procedure in reinforced concrete. : en es
  • SU25437A1 - Clip : en ru
  • US1847435A - Electrolytic manufacture of chlorine : en
  • US1847344A - Folding table : en
  • US1847138A - Easel : en
  • US1847206A - Snap hook : en
  • GB368142A - Improvements in and relating to the regulation of the voltage of power supply systems or other a.c. circuits : en
  • US1847305A - Fluid separator : en
  • US1847340A - Pastry cone baking machine : en
  • CH152834A - Method of making spinning pots. : de en
  • DE545837C - Processing of mixed chips of white and red metal : de en
  • DE545467C - Clamping device for strapping made of iron straps : de en
  • DE545705C - Overmolding device for laundry kettle : de en
  • US1847093A - Motor cooling device : en
  • US1847197A - Ceramic material and method of making the same : en
  • US1847661A - Latch : en
  • US1847716A - Brake adjusting mechanism : en
  • CH152955A - Improvement in the manufacturing process of metal tubes intended to carry the threads in the spinning and weaving trades and resulting tube. : en fr
  • PL15409B1 - Washer for securing nuts. : en pl
  • SU25330A1 - Landing machine : en ru
  • US1847265A - Sorting device for waste paper : en
  • US1848070A - Pump : en
  • DE545365C - Atomizer burner for liquid fuels with a swirl nozzle : de en
  • US1847934A - Motor control system : en
  • DE545712C - Process for converting dilute volatile aliphatic acids into concentrated acids : de en
  • SU25555A1 - Eccentric Press for Hollow Stone Forming : en ru
  • CH153056A - Signaling system. : de en
  • DE545599C - Laundry kettle with over-pouring device : de en
  • FR721248A - Automatic counter for textile articles : en fr
  • FR721395A - Improvements made to compression pumps, especially those applied to hydraulic devices : en fr
  • US1847493A - Cultivator fender attachment : en
  • US1847845A - Method of drying gases : en
  • DE545369C - Rotatable angle piece for dental machines : de en
  • GB368005A - Improvements in or relating to thermionic valves : en
  • US1847728A - Blade slope indicator : en
  • US1848081A - Auto-oxidative process of recovering iodine from brines : en
  • FR721555A - Hair waving device : en fr
  • GB368218A - Improvements in or relating to process for the manufacture of wall-paper : en
  • GB368338A - Improvements in or relating to quick-action electrical switches of the ironclad type : en
  • GB368804A - Improved apparatus for picking or harvesting fruit from trees : en
  • DE545417C - Recovery machine that moves the material to be moved to the side of the feeder conveyor by means of a discharge plate : de en
  • ES125612A3 - A procedure for the manufacture of the fence or turn used in the manufacture of footwear. : en es
  • FR721351A - Lids for cardboard boxes : en fr
  • GB368310A - Improvements relating to casings for gyroscopes : en
  • GB368357A - Improvements in processes and apparatus for the mechanical kneading of dough : en
  • ES125644A1 - A new device applicable to artificial pneumothorax. : en es
  • GB367965A - Improved process of and apparatus for doubling and sizing artificial silk : en
  • GB368080A - Improvements in sputum cups : en
  • US1847575A - Flume supporting means : en
  • US1847904A - Labeling machine for toilet rolls and the like : en
  • PL15531B1 - A method of obtaining iron from ores, slag or other iron-containing materials by treatment with hydrogen chloride gas. : en pl
  • US1847274A - Shoemaking : en
  • US1847852A - Revetment mat : en
  • CA320179A - Bumper : en fr
  • US1847143A - Turning-roll for dating-stamps : en
  • US1847776A - Garter : en
  • SU25182A1 - Automatic cam coupling for railway rolling stock : en ru
  • US1847132A - Freight car : en
  • US1847280A - Tractor wheel : en
  • US1847326A - Paper pulp and process of making same : en
  • US1847795A - Process for removing hydrogen sulphide from gases : en
  • FR721473A - Compressor for diesel locomotive with pneumatic transmission by means of a mixture of compressed air and water vapor : en fr
  • ES125581A1 - A process for reducing the surface tension of alkaline solutions of high concentration applicable in the treatment of textile fibers, plants and their derivatives. : en es
  • GB368097A - A machine for wrapping up flat piles of superimposed leaves of paper or similar flat articles : en
  • PL15431B1 - A method of making quads for telegraph and telephone cables and a machine for making these fours. : en pl
  • SU25172A1 - Tracker for laying railway track links : en ru
  • US1847128A - Process for the production of perfectly spherical culture pearls : en
  • US1847385A - Valve : en
  • DE545077C - Cash register : de en
  • PL15492B1 - Method of treating nitrogen oxides. : en pl
  • SU25187A1 - Locomotive fixture for pumping compressed air into the main air brake reservoir : en ru
  • US1847928A - Automatic liquid distributor : en
  • SU25262A1 - Machine for processing logs into a cylindrical shape : en ru
  • CA320084A - Subterranean check valve : en fr
  • FR721252A - Improvements in the production of textile or other materials covered with rubber or similar substance : en fr
  • SU25164A1 - Water separator in steam lines : en ru
  • US1847153A - Electric light socket : en
  • US1847578A - Basket liner : en
  • US1847411A - Sash trimming machine : en
  • US1848004A - Apparatus for stacking and bunching articles : en
  • DE545631C - Two-rope winch : de en
  • DE545594C - Hollow carrier belt, especially for aircraft : de en
  • FR721333A - Device for fixing cuffs : en fr
  • FR721108A - Recovery control device in electric traction vehicles : en fr
  • GB367969A - Method of sweetening petroleum products : en
  • GB368771A - Improvements in or relating to alternating current synchronous motors : en
  • CA320201A - Underfeed stoker : en fr
  • SU25207A1 - Isolation pressing composition : en ru
  • DE545664C - Remote controlled, electro-automatic smoke generator for displaying the ground wind direction through a constant or alternatively working in short interruptions smoke or steam cloud, which is built into the ground : de en
  • ES125635A1 - Improvements in the manufacture of conglomerate cork stoppers. : en es
  • FR721630A - Motion picture reproduction device : en fr
  • US1847111A - Process of making cellulosic products : en
  • FR721167A - Improvements to hydraulic braking devices : en fr
  • US1847826A - Hair waving and curling device : en
  • ES125609A1 - Treatment of wines to facilitate their export. : en es
  • BE385502R - : fr
  • CA320071A - Printing device : en fr
  • CA320159A - Conduit outlet box cover : en fr
  • FR721140A - Improvements to devices used to cut glass plates : en fr