• US1846222A - Separating partition for wire conveyer belts : en
  • US1846486A - Exposure-meter for photographic purposes : en
  • US1846508A - Means for cutting dardelet threads : en
  • US1846677A - Extractor fitting : en
  • US1846110A - Magnetic sound record carrier : en
  • CA319979A - Railway hand brake : en fr
  • US1846159A - Airplane : en
  • US1846271A - Locking device : en
  • US1847045A - Reamer sharpening machine : en
  • CA319961A - Coil retaining means : en fr
  • AT126931B - Automatic running weight scale. : de en
  • AT127016B - Process for the production of radioactive foods containing sugar. : de en
  • US1846138A - Template : en
  • DE545275C - Rail butt connection by means of dowels engaging in the rail ends : de en
  • US1846982A - Method of converting coal : en
  • DE545200C - Procedure for keeping the degree of amplification constant in the case of amplifiers that are purely resistance-coupled : de en
  • US1846347A - Treatment of calcined phosphate : en
  • US1846207A - Und maschinenfabrik sommerda aktiengesellschaft : en
  • US1847050A - Method of treating bagasse : en
  • US1846635A - Method of cutting shingles : en
  • US1846879A - Holder : en
  • DE543979C - Process and apparatus for the extraction of iodine and copper iodine : de en
  • DE544869C - Expeller for continuously operating absorption machines : de en
  • IE12522L - Cellulose derivatives; artificial threads and other products : en
  • US1846265A - Roller skate : en
  • US1846318A - Latch : en
  • US1846389A - Electric power generation : en
  • US1846674A - Cutivator rig mounting : en
  • US1846935A - Razor blade sharpener : en
  • US1846981A - Spring construction : en
  • US1846045A - Recoil check : en
  • US1846495A - Friction shock absorbing mechanism : en
  • GB367624A - Improvements in or relating to talking-film installations : en
  • AT126911B - Electric individual wing drive. : de en
  • AT126899B - Process and device for increasing the operational safety of metal vapor apparatus. : de en
  • US1846953A - Lifeboat launching mechanism : en
  • DE545187C - Hydraulic pipe and lead jacket press : de en
  • AT126944B - Process for the production of capacity areas. : de en
  • AU392931A - Method of treating fibers for papermaking andother uses : en
  • FR720609A - Process relating to the preparation and transformation of ammonia : en fr
  • AT126991B - Process for the production of goods from high quality zirconium oxide. : de en
  • FR720798A - Improvements in television systems and processes : en fr
  • FR720743A - Damping device : en fr
  • DE545049C - Inhibitor for central photographic locks : de en
  • FR720699A - Guillotine window : en fr
  • US1846832A - Control valve : en
  • AT126921B - Impeller water meter with magnetically driven pointer mechanism. : de en
  • AT127021B - Process for avoiding thickening by injecting a cooling liquid into gas and coke production furnaces : de en
  • GB367853A - Improvements in manhole covers and frames : en
  • AT127083B - Method and device for reinforcing insoles. : de en
  • AT126977B - Process for the production of diammonium phosphate. : de en
  • DE525686C - Method of manufacturing plywood panels : de en
  • DE544974C - Device for attaching the stocking to the strap : de en
  • GB367704A - Improvements in post-cards : en
  • GB367886A - Transfer press : en
  • DE545241C - Process for the production of lacquered bobbins with perforations : de en
  • FR721099A - Mechanical coupling of multiple electro-thermal relays : en fr
  • AT127085B - Vat for dyeing loose textiles, especially rags and hats. : de en
  • US1846279A - Means for molding articles from alpha slip or plastic mass : en
  • US1846763A - Combined bottle and eyecup : en
  • CA319994A - Oil hydrogenation : en fr
  • US1846364A - Door latch : en
  • FR720667A - Improvements to denture retention devices : en fr
  • FR720776A - Electrically wound striking clock : en fr
  • DE545258C - Device for monitoring the cooling water flow in recoolers for the cooling air of electrical machines : de en
  • FR720615A - Improvements to hydraulic presses : en fr
  • GB367655A - Improvements in or relating to multi-ply bags, and methods of making the same : en
  • US1847058A - Grounding connecter : en
  • FR720819A - Improvements in automatic contactors : en fr
  • GB367492A - Improvements in apparatus for the production of solid carbonic anhydride : en
  • CA319943A - Aircraft light metallic truss : en fr
  • DE544876C - Avoidance of deposits in the rotary kiln : de en
  • US1846069A - Air current conveyer : en
  • US1846247A - Preparation of halide addition products, polymers, and oxides of rubber : en
  • US1846171A - Identification device : en
  • AT126868B - Electric bundle conductor. : de en
  • US1846896A - Barrel packer : en
  • US1846200A - Wire or band gripping device : en
  • US1846065A - Typewriting machine : en
  • US1846361A - High voltage plural cable conductor : en
  • US1846732A - Ring traveler : en
  • USD86301S - Design for a combination brassiere and girdle : en
  • DE541810C - Valve for compressed air pumps, especially for soldering lamps operated with liquid fuel, heating and cooking appliances or the like. : de en
  • AT126995B - Seed dressing. : de en
  • US1846401A - Gasket : en
  • US1846917A - Bushing for high frequency high voltage current : en
  • US1846929A - Advertising clock : en
  • US1846922A - Releasably closed opening for containers : en
  • FR720916A - Process for manufacturing reliefs obtained by washing and intended for printing polychrome images : en fr
  • GB367749A - Improvements relating to electrical current rectifying devices : en
  • DE545016C - Container for drying and storing razors : de en
  • DE545052C - Device for the smooth start of work machines with an electric motor drive and additional flywheel : de en
  • GB367590A - Improved farrowing crate or sty : en
  • DE545120C - Electric single drive for spinning pots, spinning and twisting spindles, etc. like : de en
  • US1846272A - Method of grinding hobs : en
  • US1846666A - Production of alkyl esters of sulphuric acid : en
  • AT126945B - Electrostatic speaker. : de en
  • SU25259A1 - Tree preservation method : en ru
  • AT126865B - Circuit arrangement for automatic telephone systems. : de en
  • AT126961B - Safety padlock. : de en
  • US1846199A - Apparatus for routing : en
  • DE544649C - Engaging and disengaging device for friction clutches : de en
  • US1846779A - Card record apparatus : en
  • US1846432A - Process of mounting crematory niche frames : en
  • DE545308C - Thread cutting head with adjustable round chasers for the production of external or internal threads : de en
  • DE544780C - Circuit arrangement for telephone systems with semi-automatic operation : de en
  • FR720762A - Device for adjusting a constant-level vessel, in particular for carburettors : en fr
  • US1846522A - Apparatus for cleaning paper stock : en
  • US1846744A - Beef chilling support : en
  • US1846771A - Method for working up roasted pyrites containing copper and zinc : en
  • US1846745A - Friction clutch device : en
  • GB367632A - Work guiding devices for sewing machines : en
  • GB368298A - Improvements relating to apparatus for producing ozone : en
  • US1846510A - Process and apparatus for treating seeds : en
  • US1846856A - Glue spreader : en
  • FR721039A - Trolley for collecting household waste : en fr
  • FR720557A - Arrangement of auxiliary machinery in internal combustion engines with cylinders arranged in a star : en fr
  • DE544382C - Device for filing card file sheets, letters, slips of paper, etc. : de en
  • FR720623A - Reversible direction induction motor : en fr
  • FR721002A - Process for the impregnation of leather with vulcanized rubber and for the manufacture of artificial leather : en fr
  • AT126959B - Seating furniture made of resilient material. : de en
  • GB368290A - Improvements in or relating to filters : en
  • DE545002C - Device for the production of gas and lamp soot : de en
  • GB367476A - Improvements in servo motors or mechanical relays : en
  • US1846029A - Shoe heel machine : en
  • CA320020A - Insulating adhesive : en fr
  • DE544877C - Multiple harmonica : de en
  • DE544987C - Telegraph high-speed recorder based on the moving coil system with a damping device for the oscillating system : de en
  • GB367626A - Improvements in marine power plants : en
  • GB367850A - Improvements relating to emergency electric lighting systems : en
  • GB367880A - Improvements relating to aircraft : en
  • DE545155C - Parallel guide for drawing rails using intersecting handlebars : de en
  • DE545162C - Process for the production of hydrochloric acid : de en
  • DE545597C - Film copier with automatic control of the copier light : de en
  • US1846429A - Hoisting mechanism : en
  • US1846282A - Cylinder wall lubrication control : en
  • GB367920A - Manufacture of artificial threads or other products from cellulose compounds : en
  • FR720706A - screen for light projections in daylight or in a lighted room : en fr
  • CA319981A - Lamp lens : en fr
  • FR721073A - Improvements to calculating machines : en fr
  • GB367839A - Means for determining the percentage of moisture or paraffin or other dielectric substances of stratified or fibrous materials : en
  • US1846752A - Thermostat apparatus : en
  • US1846817A - Rotation mechanism for rock drills : en
  • US1846930A - Commutator and method of making same : en
  • SU25296A1 - Automatic Bulk Scale : en ru
  • US1846891A - Christmas tree holder : en
  • DE544781C - Device for selective protection in direct current systems : de en
  • GB367693A - Improvements in or relating to stopping and locking devices for motor-vehicle engines : en
  • DE545146C - Trailer coupling for semi-trailer : de en
  • US1846648A - Stopper or closure for containers : en
  • FR721086A - projection screens : en fr
  • GB367753A - Process for the production of highly valuable sexual hormone preparations : en
  • DE544641C - Process for dewatering layers obtained from aqueous rubber dispersions or similar coagulable substances : de en
  • DE544800C - Card holder hinged to a guide bar for relay cards : de en
  • IE11799L - Sugar extraction : en
  • USD86307S - Design fob a water curtain nozzle : en
  • USD86313S - A cobpobation of new yobk : en
  • DE545181C - Device for coupling the two cylinder locks attached to the lock covers of a mortise lock with the beard remaining in the mortise lock : de en
  • GB367454A - Electrical generating system applicable for the electrical propulsion of ships or other vehicles : en
  • GB367731A - Improvements relating to fusible safety plugs for steam generators : en
  • FR720975A - Time delay valve for automatic train braking : en fr
  • FR721033A - Slicing machine for delicatessen and similar uses : en fr
  • FR720778A - Device for alternately using heavy and light fuels in internal combustion engines : en fr
  • GB367525A - Improvements in process for the production of aluminium oxide from aluminium nitrate, in which the decomposition of nitric acid is reduced to a minimum : en
  • DE545219C - Duodenal or gastric tube : de en
  • FR720730A - Process for obtaining acids and anhydrides of the fatty series from corresponding alkaline earth salts : en fr
  • DE545075C - Procedure for monitoring the coordination of earth fault extinguishing devices : de en
  • DE545261C - Device for making a charcoal cake by pressing : de en
  • US1846977A - Roller bearing journal box : en
  • FR721013A - Improvements to portfolios, notebooks, diaries, pocket notebooks, etc. : en fr
  • GB367667A - Free-wheeling units for change speed transmissions : en
  • FR720568A - Improvement in electrical switches : en fr
  • FR720935A - Friction linings : en fr
  • DE545033C - Lifting device for the cutting unit of mowing machines : de en
  • FR720987A - Wall or fluid-cooled wall enhancements for two-grate fires : en fr
  • CA319937A - Airplane : en fr
  • DE545044C - Musical instrument : de en
  • DE545083C - Toy vehicle with periodically drivable gear : de en
  • US1846993A - Automatic firearm with gas extraction : en
  • US1846142A - Spindle bearings for machine tools : en
  • US1847017A - Internal combustion engine : en
  • USD86308S - Design for a razor blade sharpening machine : en
  • GB367479A - Improvements in and relating to apparatus for photographically recording sound : en
  • GB367530A - Improvements in and relating to glass-paper and the like : en
  • FR720748A - Process and apparatus for the production, by explosion, of compressed gases usable as driving agents : en fr
  • FR720682A - Improvements to agitator type machines for cleaning apparatus and similar applications : en fr
  • FR720862A - Improvements to dust vacuum cleaners : en fr
  • US1846824A - Berth : en
  • US1846960A - Toilet seat cover : en
  • USD86332S - Design for a portable humidifier : en
  • DE544778C - Production of ketones from esters : de en
  • DE544807C - Device for the amplification of electrical currents by means of discharge tubes : de en
  • GB367697A - Regulable damping mechanism for an automatically operated clutch releasing device for automobiles : en
  • US1846654A - Safety device for two-stroke cycle gas engines : en
  • FR720917A - Filing device : en fr
  • US1846482A - Babbitting machine : en
  • US1846757A - Load brace for fruit cars : en
  • GB367534A - Improvements in or relating to arc lamp electrodes : en
  • GB367640A - Improvements relating to cardan joints : en
  • FR720772A - Process for obtaining urea formaldehyde resins : en fr
  • AT127063B - Insulation arrangement for the heat distribution body of electrical heating devices. : de en
  • DE545121C - Process for the aftertreatment of artificial silk spider cake : de en
  • DE545242C - Process and device for the preparation of zinc oxide : de en
  • US1846762A - Bank grille closure : en
  • DK45272C - Freezing plant for Foodstuffs. : da en
  • DE544885C - Hand-held device for wrapping decorative bands around book blocks : de en
  • DE544939C - Control housing for horizontal internal combustion engines that are suitable for alternating operation with gas or heavy oil : de en
  • DE544957C - Filters, especially for water purification : de en
  • US1847031A - Regulating device for elastic fluid turbines : en
  • US1847005A - Machine for smoothing and re-smoothing ingot molds and other hollow articles : en
  • CA320010A - Tape moistening and pasting device : en fr
  • USRE18358E - Flying machine : en
  • US1846051A - Electrical switch apparatus : en
  • US1846162A - Rotatable fluid current machine : en
  • US1846798A - Poster supporting device : en
  • US1846851A - Animal trap : en
  • DE545199C - Switching arrangement for single wheel drive : de en
  • FR720658A - Cover for toothbrushes : en fr
  • GB367692A - Improvements in or relating to gyroscopic compasses : en
  • GB367429A - Improvements relating to the valve seatings of internal-combustion engines : en
  • FR720780A - Artificial products intended to replace leather and similar materials and processes for the manufacture of such products : en fr
  • GB367532A - Improvements in or relating to wrist-straps for wristlet watches : en
  • GB367579A - Improvements in tanks for liquid fuel : en
  • DE545282C - Filler for hydraulic presses and similar devices : de en
  • FR720642A - Improvements in the establishment of brick presses : en fr
  • DE476818C - Coin sorting chute system : de en
  • US1846225A - Rotary low pressure flow meter : en
  • US1846217A - Cushion for infants' toilets : en
  • FR721017A - Electric ignition switch : en fr
  • GB367469A - Switching on electric signal transmission circuits : en
  • AT126923B - Method and machine for the production of magnetic cores for electrical machines that are wound in a coil shape from a sheet metal strip provided with cutouts. : de en
  • US1846243A - Separable teat cup : en
  • US1846576A - Car door mechanism : en
  • DE544797C - Device for the distribution and simultaneous measurement of gases and overheated vapors : de en
  • DE544943C - Conversion of a continuous rotary movement into an uninterrupted one of adjustable duration : de en
  • US1846528A - Human form delineating apparatus : en
  • AT127004B - Process for the surface refinement of fully formed, hardened objects made from phenol-formaldehyde condensation products. : de en
  • AT127057B - Regenerative heat exchanger. : de en
  • DE544765C - Process for smoothing the caliber on the rollers for pilgrim step rolling mills : de en
  • FR720949A - Improvements to rotating gear machines such as pumps, compressors, motors or others : en fr
  • US1846370A - Stocking : en
  • US1846819A - Rock drill : en
  • US1846628A - Thread severing attachment for sewing machines : en
  • US1846612A - Apparatus for handling sheets : en
  • GB367728A - Process and apparatus for cracking hydrocarbons : en
  • CA319950A - Stabilization of organic nitrates : en fr
  • DE544779C - Process for the preparation of heterocyclic arsenic compounds : de en
  • AT127058B - Traffic light cover or similar hollow body. : de en
  • AT127059B - Locomotive superheater with interdigitated wet steam and superheated steam finger chambers and with superheated steam control valves. : de en
  • CA319999A - Pipe structure : en fr
  • DE544881C - stocking : de en
  • DE545017C - Bread slicer : de en
  • US1846589A - Composition for patching and setting stones : en
  • US1846756A - Combined egg tray support and candling device : en
  • USD86330S - Design for a box top or similar article : en
  • DE544900C - Locking device for the type wheel on children's typewriters : de en
  • DE544997C - Incandescent lamp heating device for body and bedwarmers curved towards the body, sickle-shaped in cross-section, with metal housing : de en
  • CA319929A - Aircraft : en fr
  • CA319966A - Pulverized fuel burner : en fr
  • DE545153C - Device for cutting ox mouth and tripe spot : de en
  • DE544753C - Music stand : de en
  • US1846299A - Automobile lift : en
  • AT126856B - Transmission. : de en
  • AT126957B - Device for automatic individual conveying of ring-shaped workpieces from a storage container by means of a brush to the processing points or the like. : de en
  • US1846412A - Game apparatus : en
  • US1846103A - Drying form : en
  • DE544904C - Expeller for continuous absorption machines : de en
  • FR720927A - Further training in screw manufacturing : en fr
  • US1846070A - Cable construction : en
  • US1846277A - Transmission unit : en
  • US1846640A - Hob : en
  • US1846293A - Device for operating bulkhead doors : en
  • US1846505A - Fireproof surface cleaning device : en
  • USD86317S - Design for a clock case : en
  • USRE18363E - Morgan k : en
  • DE544905C - Device for regulating the phase of rotation of rotating parts in telegraphic arrangements : de en
  • DE545104C - Process for the production of connection points on cable sleeves, in particular between the sleeve housing and the cable jacket : de en
  • GB367621A - Improvements in and relating to pocket lighters : en
  • FR720960A - Improvements to windows of road vehicles and in particular automobiles : en fr
  • FR721096A - Inkwell with drawers : en fr
  • GB367649A - Improvements in and relating to the manufacture of insulating material : en
  • FR720650A - Device for damping excessive currents in electric filter installations : en fr
  • US1846698A - Automatic heating unit : en
  • GB367759A - New organic products and compositions containing the same : en
  • GB368321A - Improvements in the art of decorating by means of changeable placards : en
  • AT126940B - Device for guiding tools, in particular the torch of cutting or welding machines, according to a template. : de en
  • US1846334A - Gas producer : en
  • US1846627A - Production of artificial silk threads : en
  • FR721088A - Improvements to gas, air, liquid or air and liquid heaters simultaneously : en fr
  • GB367456A - A shop fitting system permitting the transformation of a sales shop into a display hall : en
  • US1846549A - Dredging machine : en
  • DE544277C - Use of the mine car to remove dust : de en
  • DE544740C - Gaerstatt : de en
  • AT126908B - Detachable anode entry for mercury vapor rectifiers with metal housing. : de en
  • FR720559A - Water-insoluble azo dyes, process for their preparation and applications : en fr
  • US1846765A - Protection of metallic films from galvanic reactions on photographic layers or the like being applied to them : en
  • US1847021A - Battery connecter : en
  • US1847042A - Prank akey wyatt : en
  • US1846424A - Direction indicator : en
  • US1846725A - Ring traveler : en
  • FR720576A - Process for the improvement of aluminogenic iron : en fr
  • FR720828A - Improvements to incandescent electric lamps and discharge tubes : en fr
  • US1847016A - Advertising device : en
  • DE544845C - Break-cap protection for gas container : de en
  • US1846961A - Torque amplifier : en
  • AT127036B - Coupling, in particular for motor vehicles. : de en
  • US1846494A - Interlocking system for railroads : en
  • DE545021C - Funnel-shaped lid for cooking vessels u. like : de en
  • DE544785C - Plant for the operation of high-voltage rye tubes : de en
  • AT126881B - Device for fastening glass rectifiers in rail vehicles. : de en
  • US1846087A - Apparatus for casting molten metal under pressure : en
  • US1846211A - Vertical deep hole drill : en
  • US1846258A - Conveyer apparatus : en
  • DE544840C - Valve for piston compressor and pumps : de en
  • DE545161C - Process for temperature control in catalytic reactions : de en
  • FR721024A - Sintered hard alloy for work instruments and tools : en fr
  • FR720653A - Improvements to bridges and similar constructions : en fr
  • DE544710C - Device for local therapeutic radiation : de en
  • DE545271C - Steam generating plant, in particular for generating high pressure steam : de en
  • DE545112C - Electric heating element for fans : de en
  • DE545245C - Arrangement of multiple connections in dialer contact banks : de en
  • US1846820A - Process and product for coloring rubber : en
  • GB367657A - Improvements relating to rotary pumps for forced lubrication : en
  • FR720895A - Washing tub : en fr
  • GB367645A - Improvements in or relating to bearings : en
  • FR721070A - Improvements to processes for obtaining humectants, emulsifiers or the like : en fr
  • GB367473A - Improvements in or relating to pivots for swinging window sashes or structures : en
  • GB367507A - New or improved means for mounting vices on benches or the like : en
  • GB367613A - Improvements in or relating to apparatus for producing tubular cross-frames for lattice-work masts : en
  • GB367824A - An improved ventilator for buildings, vehicles and the like : en
  • GB367803A - Improvements in or relating to electric controllers and switches : en
  • DE544908C - Process for generating electrical currents : de en
  • GB367752A - Windscreen wiper : en
  • GB367404A - Improved cushioning shoe or terminal for the legs of furniture : en
  • GB367885A - Time lag accumulating and transmitting device particularly for electric circuit switches and change-over switch purposes : en
  • US1847034A - Electric switch : en
  • DE545106C - Electrical resistance, in particular for measuring purposes : de en
  • DE545207C - Arrangement for asynchronous motors that are fed from the mains via a frequency reducing frequency converter : de en
  • FR720785A - New safety device for automobile drivers : en fr
  • US1846240A - Vehicle wheel rim : en
  • DE545000C - Process for the preparation of nitrogen-containing Kuepen dyes of the dibenzpyrenquinone series : de en
  • DE545251C - Process for the removal of impurities, in particular naphthalene, from distillation gases : de en
  • GB367444A - Improvements in or relating to fasteners for securing fabric or other coverings : en
  • GB367721A - Improvements in and relating to chimney cowls : en
  • US1846420A - Belt clamp : en
  • US1846438A - Expanding mandrel : en
  • US1846846A - Carrying strap or harness : en
  • DE544919C - Process for the preparation of Kuepen dyes of the N-dihydro-1íñ2íñ2'íñ1'-anthraquinonazine series : de en
  • DE545301C - Fuel pump for internal combustion engines : de en
  • FR720839A - Improvements to ashtrays with crushing rollers : en fr
  • DE544815C - Process for the preparation of monoazo dyes : de en
  • DE545008C - Combustion regulator for steam generator : de en
  • FR720620A - Road surfacing process, courses. etc. : en fr
  • FR720848A - Hydrofoil : en fr
  • FR720886A - System of clamps used to fix the pipes : en fr
  • USD86340S - Design for a radiocabinet : en
  • US1846026A - Slide buckle : en
  • AT127006B - Lubricant. : de en
  • FR720783A - Electric discharge device : en fr
  • FR720563A - Device for preventing, in automatic die-casting machines, the persistence of the injection pressure in the pressure chamber, in the event of machine shutdown : en fr
  • GB367832A - Improvements in suspender buckle : en
  • US1846180A - Surfacing tool : en
  • US1846526A - Battery handling device : en
  • US1846895A - Control system : en
  • DE544539C - Method and device for the production of hygienic bulbs, towels, pillows, bandages, etc. : de en
  • FR720951A - Method of edging carpets or other similar woven articles : en fr
  • US1846027A - Mixer : en
  • FR720577A - Process for the preparation of mono-alkali phosphates : en fr
  • US1846749A - Mortising machine : en
  • US1846753A - Valve : en
  • US1846948A - Tuft yarn frame for looms for weaving tufted pile fabric : en
  • DE544745C - Thread cutting stock with device for switching the thread cutting jaws on and off, workpiece centering device and with a thumb plate for adjusting the thread cutting jaws : de en
  • DE544810C - Short circuit rotor for asynchronous motors : de en
  • GB367724A - Improvements in and relating to sliding-clasp fasteners : en
  • GB367737A - Improvements in jigging conveyors : en
  • DE544825C - Protection device for rotating cutter shafts : de en
  • DE545142C - Flap valve : de en
  • DE545166C - Process for the production of age-resistant iron or steel : de en
  • FR720587A - Automatic manufacturing process of electric resonance tuning circuits : en fr
  • DE519342C - Clamp for attaching electrical lighting to rod or tubular supports : de en
  • DE544709C - Electrotherapeutic apparatus : de en
  • DE545125C - Protective bag for thin, double-edged razor blades : de en
  • FR720997A - Improved method and means for wrapping tape, braid, soutache and the like : en fr
  • FR721029A - Improvements to protective systems and equipment for mercury rectifiers and similar devices : en fr
  • GB367453A - Improvements relating to apparatus for the treatment of water with chemical reagents : en
  • GB367498A - Process of and apparatus for applying inert gases for preventing fire : en
  • GB367712A - Improvements in lamps for motors and other vehicles : en
  • FR720768A - Improvements to hydraulic regulators : en fr
  • FR720933A - Improvements to films and cinematographic devices with talking reproductions : en fr
  • DE544776C - Process for the dechlorination of copper oxychlorides : de en
  • DE545265C - Process for the preparation of 2-nitroacridine : de en
  • GB367523A - Improvements in and relating to the manufacture of laminated glass : en
  • US1846843A - Coating shot shells : en
  • US1846610A - Press for drawing sheet metal : en
  • US1846629A - Electrical sostenuto piano : en
  • US1846881A - Corner construction and method of making the same : en
  • DE544989C - Device for binding insulated or insulating bare electrical lines : de en
  • FR721060A - Single-conductor electrical cable enhancements : en fr
  • GB367861A - Improvements in, or relating to, piston rings : en
  • GB367538A - Improvements in glazing : en
  • GB367576A - Improvements in or relating to apparatus for treating the intestines mechanically : en
  • GB367714A - Improvements in or relating to sparking plugs for internal combustion engines : en
  • GB367719A - Process of and apparatus for the electrical precipitation of suspended particles from gaseous fluids : en
  • GB368294A - Vat dyestuff preparations and process of making the same : en
  • FR721065A - Loom comb : en fr
  • US1846366A - Dry kiln door : en
  • US1846625A - Stucco building construction : en
  • FR720583A - Mode of remote transmission of measurement quantities, by means of a line which, at times, does not conduct current : en fr
  • GB367918A - Improvements in or relating to printing machines : en
  • US1846292A - Hot air heating plant : en
  • US1846333A - Lifting jack : en
  • US1846298A - Rotary engine : en
  • US1846365A - Apparatus for separating suspended material from gases : en
  • US1846823A - Toy : en
  • US1846932A - Variable speed hydraulic transmission : en
  • US1846150A - Solid diazoazocompounds : en
  • DE544837C - Double-walled tube, consisting of an inner, longitudinally slotted sheet iron tube and an outer folded sheet metal tube : de en
  • DE544704C - Electrical switch actuated by axial displacement of the switching element : de en
  • US1846329A - Storage battery : en
  • USD86302S - Arnold j : en
  • AT127070B - Electric radiation body for warming, heating and cooking purposes. : de en
  • DE544425C - Loader with remote drive trolley : de en
  • DE545216C - Petinet device for flat knitting machines : de en
  • GB367751A - An improved process for utilising oil seed cakes : en
  • GB367622A - Improvements in combined reciprocating engine and exhaust steam turbine plants : en
  • GB367830A - Improvements in or relating to the manufacture and treatment of materials made of or containing organic derivatives of cellulose : en
  • GB367854A - Improvements in and connected with the construction of boxes or containers : en
  • FR720662A - Improvements in the closure of containers : en fr
  • FR720790A - Improvements to portholes and other side openings of ships : en fr
  • US1846153A - Means for synchronizing double contact arms of distributors : en
  • US1846521A - Cover : en
  • DE545232C - Adjustable kumt for cattle : de en
  • FR720912A - Process for the production of vat dyes : en fr
  • GB367556A - Improved conduit couplings for electrical installations : en
  • GB367787A - Improvements in, or relating to, reaping machines : en
  • GB368314A - Improvements in sealing apparatus for bottles or containers for liquids and solids : en
  • GB368362A - Improved process for the annealing of magnetic steel punchings, for use in dynamo electric machines : en
  • FR721011A - Wet treatment process for hanks : en fr
  • GB367535A - Improvements in or relating to cycle brakes : en
  • GB367490A - Improvements in means for emptying domestic refuse or dust bins : en
  • GB367859A - Improvements in or relating to length measurements by interferometer : en
  • US1846351A - Electrodynamic sound-reproducing device : en
  • US1846668A - Sifter mechanism for conveyers : en
  • USD86309S - Design fob a vending machine casing : en
  • FR720590A - Washing process for textile materials : en fr
  • FR720668A - Central lubrication device for motor vehicles and similar applications : en fr
  • DE545171C - Kaefiglaeufer for asynchronous motors : de en
  • USRE18361E - Thebmostatic switch : en
  • FR720764A - Improvements to junction systems and devices for cables such as electrical signal cables : en fr
  • AT126989B - Process for obtaining resin solutions in the cold. : de en
  • GB367439A - Improvements in or relating to apparatus for the manufacture of artificial filaments or the like : en
  • US1846096A - Pipe fitting : en
  • US1846253A - Method and apparatus for making thread rubber : en
  • US1846317A - Motor brake : en
  • US1846614A - Tunnel kiln car and refractory slab therefor : en
  • US1846552A - Ventilation system for alpha closed vehicle body : en
  • GB367758A - Improvements in and relating to means for photographically recording and reproducingsound : en
  • GB367810A - Improvements in or relating to tobacco pipes : en
  • CA319976A - Sound recording apparatus : en fr
  • CA319965A - Pulverized fuel burner : en fr
  • DE545259C - Device for introducing cones in body cavities : de en
  • US1846036A - Car door structure : en
  • US1846829A - Conveyer : en
  • AT126925B - Device for transmitting the rotary motion of a constantly rotating motor to a tool for drilling, grinding, thread cutting and the like. like : de en
  • AT126973B - Method and device for the extraction of metals, in particular sponge iron, by reducing ores. : de en
  • GB367711A - File cutting machine : en
  • AT127084B - Device for determining the light transmission of photographic negatives for determining the exposure time of enlargements or contact copies. : de en
  • AT126884B - Device for remote measurement over multiple used circuits. : de en
  • US1846492A - Folding furniture : en
  • US1846793A - Circular knitting machine : en
  • US1846073A - Azodyestuffs insoluble in water and process of making same : en
  • US1846873A - Ltttheb johns : en
  • US1846923A - Regulating system : en
  • USD86306S - Edwin w : en
  • GB367580A - Mouth or nasal medicament inhalers : en
  • GB367789A - Method of manufacturing long distance electric conductors : en
  • DE545024C - Attachment of the hat band made of any material to headgear : de en
  • DE545070C - Process and device for the production of knotted carpets as double goods : de en
  • GB367856A - Improvements in or relating to record-card-controlled recording-machines : en
  • US1846736A - Fastener : en
  • DE544994C - Arrangement for generating x-rays of high intensity : de en
  • FR720482A - : fr
  • FR720705A - Locomotion device with device allowing its propulsion by the movement of the user's body : en fr
  • FR720993A - Inductor drum for high power synchronous machines : en fr
  • GB367406A - New or improved process and apparatus for the treatment of fibrous vegetable materials : en
  • GB367643A - Frames for wreaths and other floral decorations : en
  • DE545073C - Method for feeding sheets that partially overlap one another : de en
  • US1846068A - Insecticide dispenser : en
  • US1846563A - Appliance for use in hair waving : en
  • FR720808A - Process for the formation of joints in concrete roads : en fr
  • FR720930A - Automatic control device for electric batteries : en fr
  • FR721092A - Rotary drum press for molding ovoid balls : en fr
  • DE544967C - Process for bleaching pulp : de en
  • GB367595A - Improvements relating to fuel injection in oil engines : en
  • US1846655A - Compressor : en
  • GB367707A - Improvements in lighter-than-air aircraft : en
  • DE544638C - Foldable chair like a field chair : de en
  • DE545055C - Process for grinding threads, especially on taps : de en
  • AT127003B - Process for the production of artificial sponge from a mixture of viscose and neutral salts containing crystalline water. : de en
  • AT126890B - Electric measuring instrument, in particular for radio purposes. : de en
  • AT126917B - Arrangement for the electrical connection of self-contained electrical devices. : de en
  • DE544981C - Steam turbine plant with double-flow low-pressure turbine : de en
  • FR721035A - Improvements to high-frequency electrical devices, especially those used in medicine and surgery : en fr
  • AT126970B - Process for the production of laminated glass. : de en
  • GB367442A - Improvements in or relating to tightening devices for use in tightening bands or the like : en
  • AT126948B - Flush pipe connection. : de en
  • AT127060B - Railroad refrigerator car. : de en
  • AT126896B - Bearing part for oscillating systems of electrical measuring instruments. : de en
  • GB367651A - Automatic change over device in liquid measuring apparatus with two measuring vessels : en
  • GB368289A - Treatment of metal sulphide-bearing materials : en
  • US1846043A - Electron tube circuit : en
  • US1846559A - Feeding device on automatic weighing machines : en
  • US1846618A - Vehicle tank : en
  • AT126978B - Safety disc. : de en
  • AT127044B - Process for the production of galoshes, rubber shoes, beach shoes or similar footwear. : de en
  • DE544822C - Centrifugal casting mold for the production of pipes : de en
  • DE545039C - Locking device for turret heads on machine tools, in particular automatic swivel arms : de en
  • DE545163C - Manufacture of copper arsenic arsenates : de en
  • AT127027B - Method and device for displaying the weight of objects arising in rapid succession, such as. B. cigarettes. : de en
  • AT127032B - Running gear and support shoe for cable cars for people. : de en
  • FR721100A - projection screen : en fr
  • DE544955C - Hand scissors for continuous serrated cut edges : de en
  • GB367673A - Improvements in or relating to the manufacture of dies : en
  • DE544982C - Device for switching on, off and fine adjustment of inking rollers on printing machines : de en
  • DE544711C - Device for treatment of the body by means of ultraviolet rays : de en
  • DE544875C - Method for pouring a workpiece made of aluminum alloys with a bearing metal : de en
  • US1846671A - Shaft for golf clubs : en
  • US1846805A - Milking machine : en
  • US1846810A - Make-ready element for printing presses, and method of making the same : en
  • US1846072A - Oil filter installation : en
  • US1846652A - Plow : en
  • CA320025A - Ribbed tub : en fr
  • USD86329S - Island : en
  • DE545026C - Marking device for cone penetrations : de en
  • FR720625A - Improvements in heating processes for coke ovens : en fr
  • FR720878A - Device for removing pneumatic tires from automobile wheels : en fr
  • FR721045A - New method of fixing badger bristles, beard brushes or paintbrushes in their metal ferrule : en fr
  • DE544850C - Device for sharpening whetstones : de en
  • FR720572A - New resistant chipboard, intended for molding various objects : en fr
  • FR720860A - Valve refinements : en fr
  • US1847013A - Steaming device : en
  • AU173331A - Improvements relating to fluid pressure braking apparatus : en
  • AT126918B - Device for fastening the end connections of rotating windings in electrical machines. : de en
  • FR720570A - Method and device for obtaining large crystals with salts from an acid bath : en fr
  • GB367699A - Improvements relating to steam superheaters : en
  • AT127091B - Method and device for the automatic determination of the point in time of the onset of the activity of a speaking machine plate during the unwinding of an image film with continuous marking. : de en
  • GB367509A - Improvements relating to automatic telephone systems : en
  • AT126943B - Device for controlling electrical devices which can or should suffer functional changes when the current direction changes. : de en
  • US1846218A - Signaling system : en
  • US1846259A - Safety backstop for motor driven vehicles : en
  • US1846741A - Ignition plug : en
  • US1846431A - Grain conveyer belt end connecter : en
  • US1846949A - Wrapper for expansible material : en
  • US1846828A - Cooling device : en
  • DE544903C - Periodically acting absorption refrigeration machine : de en
  • DK45266C - Heater. : da en
  • CA319996A - Tube sheet : en fr
  • DE544979C - Large water room high pressure boiler with continuous internal firing : de en
  • DE544846C - Device for milling workpieces with a polygonal, in particular square, cross-sectional shape : de en
  • CA319906A - Process of making swiss cheese : en fr
  • AT126894B - Switch with knee lever actuation. : de en
  • CA319902A - Envelope opener : en fr
  • FR720592A - Improvements in the production of cast metal parts : en fr
  • FR721038A - Improvements in the control of combine harvester machines : en fr
  • AT126904B - Dry rectifier. : de en
  • US1846147A - Trunk conduit : en
  • US1846439A - Metal working press : en
  • US1847008A - Folding ironing board : en
  • AT127068B - Electric table lamp. : de en
  • DE545023C - Device for the production of ground threads : de en
  • DE545230C - Portable device for cold bending metal pipes : de en
  • US1846426A - Buttonhole cutting mechanism : en
  • CA319980A - Compressor : en fr
  • CA320023A - Condenser : en fr
  • US1846611A - Check controlled apparatus : en
  • US1846680A - Apparatus for continuous digesting : en
  • DE545169C - Oil switch with the extinguishing chamber surrounding the switch contacts : de en
  • FR720899A - Coil braking device for gimping machines and the like : en fr
  • AT126937B - Impact pistons for impact tools. : de en
  • US1846033A - Rectifier : en
  • US1846852A - Liquid measuring apparatus : en
  • US1846968A - Egg picker : en
  • DE544867C - Gas nozzle for bunsen burner : de en
  • US1846245A - Pile fabric and method of making the same : en
  • US1846019A - Cloth-cutting machine : en
  • US1846598A - Fluid seal packing gland : en
  • US1846039A - Cooler cabinet : en
  • US1846066A - Music stand and leaf turner : en
  • US1846442A - Center clearer for root crop harvesters : en
  • US1846012A - Tooth mold : en
  • US1846106A - Hair waving device : en
  • DE544788C - Control device for the DC traction motors of cable cranes, overburden conveyor bridges and similar systems : de en
  • DE545178C - Valve bottom for paper bags : de en
  • DE545198C - Concrete pavement : de en
  • FR720964A - Multi-working vertical lathe for dividing workpieces in the form of bars into machined sections : en fr
  • AT126895B - Fine-level control device for coupled electric AC traction vehicles. : de en
  • FR720853A - Method and device for attaching expandable caps to bottles : en fr
  • US1846818A - Valve for rock drills : en
  • US1846542A - Carrying bag : en
  • USRE18356E - gibson : en
  • US1846782A - Coincidental lock : en
  • DE544914C - Electric resistance furnace with heating elements made of tungsten or a tungsten alloy or of molybdenum or a molybdenum alloy : de en
  • CA320018A - Lighting device : en fr
  • DE545135C - Tilting plow moved by cable : de en
  • FR720676A - Compartmentalized trickle cooling tower : en fr
  • CA319949A - Pentaerythrite ether : en fr
  • DE545240C - Vanity fixture : de en
  • US1846175A - Rolling mill : en
  • US1847052A - Ambulatory toy : en
  • FR720893A - Growth indicator dial for fetuses, newborns and infants : en fr
  • AT126934B - Disinfection device for toilet seats. : de en
  • US1846474A - Apparatus for drying fibrous materials : en
  • US1846597A - Radio circuit and method of operating same : en
  • US1846659A - Cutter for doughnut formers : en
  • DE544961C - Hydraulic press for stamping stereotype matrices : de en
  • AT127024B - Cutter head for bread notching and knitting machines. : de en
  • FR720814A - Device for remotely indicating and transmitting frequency differences in alternating current circuits : en fr
  • CA320005A - Bacon hanger : en fr
  • FR720588A - Green malt processing device : en fr
  • FR720666A - Improvements to the process and the means of ensuring the sealing of turbine shaft linings : en fr
  • FR721054A - Method and safety device for automatic die-casting machines : en fr
  • GB367723A - Means and method for packing flowers : en
  • FR720831A - Manufacturing process of mixed ammonium nitrate fertilizers : en fr
  • FR720841A - Device applicable to motor vehicles to prevent swerving : en fr
  • GB367511A - Improvements in thermionic amplifiers : en
  • FR720794A - Articulated shuttle chaser for elongated boxes applicable to external caster looms : en fr
  • FR720722A - Petroleum steam burner : en fr
  • US1846467A - Cotton cleaning device : en
  • US1847056A - Garment hanger : en
  • DE544771C - Roof weir : de en
  • DE544766C - Sliding window designed as a double window : de en
  • DE545172C - Process for the production of paints : de en
  • DE544557C - Lathe for cutting threads on pipe ends : de en
  • GB367665A - Improvements in and connected with folding tables and the like : en
  • FR720648A - Device for automatic angling : en fr
  • GB367680A - Process for the manufacture of alkylesters of carboxylic acids : en
  • FR720694A - Method for lubricating vehicle bearings : en fr
  • US1846418A - Automatic water softener : en
  • DE545184C - Luminaires for illuminating streets or other areas of the ground and as traffic signs for aircraft : de en
  • FR721076A - Grooved iron body and coil for machinery and electrical devices : en fr
  • DK45271C - Milking machine for Self-drain for the Milk from the Cow. : da en
  • GB367700A - Improvements in and relating to gauging apparatus : en
  • FR720813A - Assembly system for sub-roofing elements in asbestos-cement or products based on fibers and hydraulic binders or any other products : en fr
  • FR720957A - Current switch, especially for pulse transmitting instruments in remote action systems : en fr
  • GB367881A - Improvements in electric ignition magnetos : en
  • GB367815A - Improvements in or relating to asbestos-cement compositions : en
  • CA320007A - Bacon clamp comb hanger : en fr
  • AT127018B - Process for processing grain or flour. : de en
  • CA319990A - Production of 3-menthene : en fr
  • US1846014A - Tool controlling mechanism for machine tools : en
  • US1846457A - Cultivator : en
  • US1846695A - Rod feeding collet : en
  • US1846933A - Bending tool : en
  • FR720678A - Protective device against glow discharges : en fr
  • USD86336S - Design fob a clock case ob similar abticle : en
  • US1846305A - Tent supporting structure : en
  • USD86314S - Paul jeantet : en
  • GB367549A - Improvements in locks and latches : en
  • DE544892C - Process for the preparation of 4-cyclohexyl-1, 2, 4-triazoles : de en
  • DE545118C - High pressure acetylene generator with an external, closed counter pressure container : de en
  • GB367548A - Improvements in and relating to the fine grinding of coal, pigments, raw materials for the manufacture of cement and the like : en
  • FR720634A - Heavy oil burner : en fr
  • US1846394A - Gear shift apparatus for tractor-trailer vehicles : en
  • US1846337A - Aeronautical propeller : en
  • US1846868A - Arc extinguishing fluid : en
  • DE545244C - Switch tongue for Vignol switches : de en
  • FR720589A - Manufacturing process of antimony trifluoride : en fr
  • FR721061A - Improvements to multi-conductor electric cables : en fr
  • US1846120A - Container vacuumizing and sealing machine : en
  • US1846340A - Driving mechanism : en
  • US1846984A - Apparatus for drawing sheet glass : en
  • DE544887C - Process for the preparation of dimethylol acetone and its homologues : de en
  • US1846117A - Rim : en
  • US1846261A - Telephone system : en
  • US1846719A - Cooler : en
  • FR720690A - Improvements to the indicator mechanisms of gas meters : en fr
  • FR720906A - Snap-action and forced-action switch : en fr
  • FR720765A - Shaving aid : en fr
  • FR721028A - Improvements to processes and machines for electric welding : en fr
  • GB367513A - Improvements in the manufacture of soap and glycerine : en
  • GB367562A - Improvements in or relating to the manufacture of preformed building units : en
  • GB367614A - Improvements in processes for the manufacture of tubes or rods made of a vitreous material capable of being drawn out such as glass : en
  • US1846313A - Apparatus for classifying laundry articles : en
  • US1846609A - Attachment means for aeronautical propellers : en
  • DE545136C - Dog leash : de en
  • US1846475A - Chimney or flue cap : en
  • FR720800A - Road sign : en fr
  • FR720924A - Protective device allowing shoes to be shined without the risk of staining the socks : en fr
  • GB367443A - Improvements in and relating to memorandum recording apparatus : en
  • DE544886C - Process for the preparation of substitution products of aromatic hydrocarbons : de en
  • FR720858A - Method for increasing the hauling force of a tractor comprising a winch or a capstan : en fr
  • GB367855A - Improvements in pistons for fluid pressure engines : en
  • US1846067A - Evaporator : en
  • US1846177A - Coal drill : en
  • USD86305S - Design for a store front : en
  • FR720671A - Device for operating machines, especially turbines, by means of liquid or gas-shaped fuels : en fr
  • DE545154C - Device for precise adjustment of the (profiled) grinding wheel to the workpiece (chaser, roll jaw) : de en
  • FR720695A - Improvements to lamp frames : en fr
  • FR720887A - Menstruation tampon : en fr
  • FR720649A - Process for maintaining, disinfecting and cleaning carpets : en fr
  • FR720759A - Process of distilling pine gem under vacuum : en fr
  • FR720641A - Baits for fishing, such as spoons, must and other analogues : en fr
  • FR720882A - Light switch : en fr
  • GB367617A - Improvements relating to the production of metallurgical coke in coke ovens and the like : en
  • FR720754A - Engine lubricating oil cooler : en fr
  • FR720919A - Improvements to devices for plucking feathers, down, etc. poultry, game birds, etc. : en fr
  • US1846145A - Method and apparatus for laying strip material : en
  • US1846156A - Automatic firearm : en
  • US1846363A - Process for producing unsaturated hydrocarbons from waste rubber and waste compounds containing rubber : en
  • USRE18362E - Electric induction furnace : en
  • FR720721A - Process for preparing phenolic products from chlorinated aromatic hydrocarbons : en fr
  • FR721034A - Cell dye leucon compounds and process for their production : en fr
  • GB367583A - Brakes : en
  • US1846113A - Diazo-preparations and process of making same : en
  • US1846250A - Gear box : en
  • US1846383A - Wall and ceiling board clip : en
  • GB368299A - Improvements in apparatus for cutting and trimming edges of grass lawns, fields and borders : en
  • FR721053A - Method for manufacturing welded construction parts having closed hollow body sections of light metal : en fr
  • GB367450A - Improvements in strut supporting devices for hinged lids of gramophone cabinets, boxes and the like : en
  • FR720628A - Advanced electromagnetic valve : en fr
  • FR720795A - Improvements to wads for hunting cartridges and the like : en fr
  • FR720702A - Improvements in the production of coated papers : en fr
  • FR720799A - Rotating column warping rack : en fr
  • FR720551A - Improvements to heat exchange devices with collector : en fr
  • FR720610A - Improvements to devices to protect workers' hands on machine tools : en fr
  • FR720732A - Improvements in heat treatment of steels : en fr
  • FR720656A - Device for fixing electrical devices, and in particular switch clocks in their boxes : en fr
  • FR721037A - Safety device for machinery, in particular agricultural machinery such as binders or other harvesters, driven by tractors and all machines whatever the use or destination : en fr
  • FR720807A - Folding device for packaging machines : en fr
  • DE544782C - Device for visualizing and measuring small displacements of a light spot which moves along the thermal wire connecting the two soldering points of a differential thermocouple and thereby causes changes in the electromotive forces of the two mutually polarized soldering points : de en
  • FR720681A - Process for making runny cheese : en fr
  • FR720767A - Filter box for breathing apparatus or other applications, and its charging method : en fr
  • FR720824A - Information transmission and remote control installation : en fr
  • FR720846A - Development of centrifugal fans : en fr
  • FR720922A - Device for optical transmission of measurement indications : en fr
  • FR720983A - Ream with articulated symmetrical blades : en fr
  • GB367620A - Improvements in or relating to vehicle suspensions : en
  • US1847011A - Valve for wells : en
  • USD86319S - Besign fob a clock case : en
  • US1846204A - Adjusting mechanism : en
  • US1846323A - Litter clearer for alpha furrowing device : en
  • US1846781A - Electric cigar lighter : en
  • DE544789C - Airplane with several propellers on the wing over its wingspan : de en
  • GB367837A - An improved suspension or supporting devico for electrical measuring apparatus, more especially meters : en
  • DE545058C - Retaining plate for an exchangeable rubber tread : de en
  • FR720640A - New advertising device : en fr
  • DE544416C - Method and device for producing a pack when producing permanent hair waves by means of flat winding : de en
  • FR720829A - Improvements to jacquard machines for circular looms : en fr
  • AU239831A - Improvements relating to telephone systems employing selectors : en
  • FR720941A - Improvements to film reels and their supports : en fr
  • GB367761A - Electric heater : en
  • GB367629A - Sharpening device for chalks crayons and the like : en
  • US1846624A - Combined check and cut-off valve for water closets : en
  • US1846878A - Display stand : en
  • AT127061B - Safety device for absorption refrigeration machines. : de en
  • US1846592A - Earth moving device : en
  • US1846965A - Airplane : en
  • USD86323S - Design por an ensemble dress : en
  • AT127000B - Process for improving bituminous masses. : de en
  • CA319954A - Manufacture of sheet metal articles : en fr
  • DE544986C - Wheelset with hollow and core axles, whose stationary axle rests in auxiliary plain bearings : de en
  • DE545284C - Process for improving the color properties of viscose silk : de en
  • GB367485A - Improvements in and relating to hot water boilers : en
  • GB367514A - Improvements in or relating to downdraught gas producers for combustion engines, such as motors for motor vehicles : en
  • FR720567A - Articulation device for automobile hoods : en fr
  • GB367451A - Improvements relating to key-operated locking mechanism for railway points and signals : en
  • FR720727A - Improvements to communication meters for telephone or other systems : en fr
  • US1846289A - Radio station finder : en
  • AT127042B - Double-acting pile driver. : de en
  • CA320009A - Striking casting : en fr
  • GB367547A - Improvements in expansion sockets for bolts for building and engineering purposes : en
  • US1846885A - Sleet cutter or scraper for automobile windshields : en
  • US1846914A - Sugar cane mill : en
  • US1846355A - Surface riding bait or lure : en
  • GB367518A - Improved direct contact heat exchanger for coating gases : en
  • GB367475A - Method of and means for increasing the reliable working of metallic vapour arc discharge apparatus : en
  • GB367539A - Means for protecting electrical installations, particularly heavy current installations : en
  • FR720728A - Circuit arrangements for printing telegraph systems : en fr
  • GB367505A - Improved method of and apparatus for baking sludgy material, such as cement : en
  • GB367605A - Improvements relating to overhead travelling cranes : en
  • FR720712A - Process for the preparation of synthetic tanning substances : en fr
  • US1846644A - Azo dyestuffs : en
  • US1846704A - Pivoted window sash : en
  • DE544975C - Suspender straps with a remote release device for the rear line that is guided over the shoulder : de en
  • DE545160C - Process for the purification of water, in particular waste water, with the separation of components contained in them : de en
  • DE545285C - Electrically powered rolling massage machine : de en
  • DE544727C - Subjects : de en
  • DE544870C - Process for wrapping the depolarization masses of dry batteries : de en
  • FR720986A - Process for the production of alkaline hyposulfite solutions, and in particular sodium hyposulfite : en fr
  • DE544434C - Device for counting and sorting payment cards : de en
  • DE544739C - Self-cashier with swinging, shell-shaped goods container : de en
  • DE544793C - Kiln feeder for furnace, preferably for cement production : de en
  • US1846151A - New solid diazoazosalts : en
  • US1846897A - Separator : en
  • US1846613A - Manicure device : en
  • FR720921A - Zinc accumulator : en fr
  • FR720934A - Improvements to rotary printing machines for photoengraving : en fr
  • FR720770A - Method and device for the concentration of nitric acid : en fr
  • AT126885B - Collector for electrical machines. : de en
  • FR720766A - Improvements made to tools for machine-shaping clogs and other wooden articles : en fr
  • CA319957A - Milking machine : en fr
  • CA320033A - Pleating device : en fr
  • US1847040A - Process of transforming alpha uniform rotary motion : en
  • AT126955B - Clamp rail for the immovable fastening of seating in rows. : de en
  • DE544813C - Pendulum rectifier with a pendulum spring enclosed in a vessel filled with neutral gas : de en
  • FR720868A - Improvements in the formation of flexible layers on rubber products and other vulcanizable substances : en fr
  • AT126900B - Switch. : de en
  • AT126907B - Heat compensation element for alternating current induction meters. : de en
  • AU74331A - Improvements in or relating to oil-filled electric cables : en
  • DE507318C - Device for shooting in dirt sheets on printing machines : de en
  • AU70631A - An improved quick acting tap : en
  • CA320026A - Partition : en fr
  • US1846375A - Refrigerating plant : en
  • CA319951A - Manufacture of new sulphurized derivatives of phenols : en fr
  • AT126952B - Odor trap body to be let into the wall. : de en
  • AU298431A - Improvements in leers : en
  • US1846386A - Oil burner : en
  • US1846844A - Process of treating aluminum : en
  • US1846537A - Carriage holding device : en
  • US1846135A - Automatic oil dispenser : en
  • US1846838A - Dam : en
  • US1846894A - Speed synchronization of intermittently-operated machines : en
  • US1846893A - Match container : en
  • AT126919B - Electric welding torch. : de en
  • AT126966B - Device for squeezing lemon or orange slices. : de en
  • CA320012A - Cable connector : en fr
  • US1846018A - Ice-cream cone forming machine : en
  • US1846223A - Connecter for toy railroads : en
  • AT126863B - Rotating field motor. : de en
  • AT126994B - Process for the preparation of aminobenzoic acid alkamine esters which are halogen-substituted in the core. : de en
  • AT126902B - Commutator. : de en
  • AT127038B - Pull rods for actuating motor vehicle brakes. : de en
  • AT127080B - Cash register for single-amount and multiple-item (offset) checkouts with check and slip printing. : de en
  • US1846863A - Fan and method of operating the same : en
  • US1846938A - Injector : en
  • AT127092B - Plane for trimming the joint part of the sole of shoes. : de en
  • US1846641A - Radial saw arm : en
  • US1846927A - Speaking device : en
  • US1847020A - Apparatus for burning fluid fuel : en
  • AT126953B - Process for the production of housings, in particular for meat mincing machines and similar household machines. : de en
  • AT126887B - Device for restricting the flow of oil to and from an oil-filled cable provided with balancing devices. : de en
  • DE545088C - Wick burner : de en
  • GB367468A - Improvements in or relating to fire extinguishing apparatus : en
  • FR720585A - Improvements in apparatus for the production of laminated strip glass : en fr
  • GB367441A - Improvements in or relating to tightening devices for use in tightening bands or thelike : en
  • GB367542A - Improvements in and relating to folding and sliding doors and partitions and the like : en
  • US1846617A - Shoe : en
  • US1846345A - Lamp attachment : en
  • GB367550A - Improvements in screw thread caliper gauges : en
  • DE544868C - Manufacture of molded silica gel : de en
  • FR720845A - Improved pipe plugs and couplings : en fr
  • FR720834A - Crank for cycles, with variable lever arm length : en fr
  • US1846146A - Airplane wing : en
  • AT127074B - Insole. : de en
  • DE544774C - Device for oiling the picker spindle : de en
  • US1846842A - Wing window for moving vehicles : en
  • AT126851B - Cranking device for compressorless diesel engines. : de en
  • AT127037B - Carbon tetrachloride handheld fire extinguishers. : de en
  • AT127094B - Exposure table. : de en
  • US1846637A - Cement for floor coverings : en
  • US1846660A - Renewable fuse plug : en
  • US1846958A - Spring or resilient wheel : en
  • AT127020B - Process for the preparation of formaldehyde bisulfite derivatives of asymmetric arsenic compounds. : de en
  • AT126862B - Speaker. : de en
  • CA320016A - Radiator : en fr
  • FR720939A - Device for making articles with designs on knitting machines : en fr
  • FR720982A - Honing grinding wheels : en fr
  • GB368308A - Improvements in or relating to combined phonographic and cinematographic apparatus : en
  • US1846964A - Steam cooking pot : en
  • US1846433A - Flower and plant holder : en
  • US1846731A - Autographic register : en
  • US1846387A - Blow torch : en
  • GB367732A - Improvements relating to fishing line reels or winches : en
  • US1846219A - Beverage dispensing box : en
  • US1846388A - Extension trunk : en
  • FR720629A - Process for the manufacture of mittens : en fr
  • FR720946A - Mixer-grinder : en fr
  • AT127054B - Device on vehicle wheels for holding the running jacket. : de en
  • CA319924A - Electrostatic loudspeaker : en fr
  • FR721003A - Group of continuously adjustable piston pumps with an arrangement to generate a phase shift between two pump pistons and with electric control : en fr
  • FR720613A - Pipe joint : en fr
  • FR721075A - Tool lifting mechanism suitable for use in traction work : en fr
  • US1846342A - Machinery for winding alpha strand such as the thread of elastic indiarubber used in the manufacture of the core of alpha golf ball : en
  • US1846994A - Paul wilhelm bietmann : en
  • CA320004A - Method of treating egg whites : en fr
  • DE544543C - Process for vulcanizing rubber : de en
  • GB367616A - Improvements in or relating to two-path two-way telephone and like transmission systems : en
  • US1846428A - Vertical tube boiler for waste heat, especially from water gas : en
  • US1846502A - Gauge : en
  • AT126857B - Device to prevent the screeching of brakes and clutches. : de en
  • AT127071B - Device for preventing the theft of electric light bulbs from their sockets. : de en
  • GB367836A - Improvements in and relating to fillers for storing and transporting eggs, bottles and the like : en
  • GB367610A - Improvements in or relating to universal joints : en
  • FR721027A - Improvements to methods and devices for fixing insulators : en fr
  • CA319987A - Alkali metal transporation : en fr
  • US1846176A - Weather strip : en
  • US1846992A - Four winged aeroplane : en
  • US1846227A - Machine for supplying paper cups to baking pans and the like : en
  • US1846407A - Golf tee : en
  • DE545238C - Process for the production of porous objects : de en
  • GB367666A - Process for the production of naphthenates of heavy and alkaline-earth metals : en
  • AT126984B - Process for printing with indigoid cap dyes. : de en
  • US1846591A - Arrangement for fixing monograms or decorative designs on box covers : en
  • US1846715A - Fly frame : en
  • GB368297A - Improvements in and relating to water-softening apparatus : en
  • CA320002A - Egg separator : en fr
  • GB367762A - Improvements in or relating to sound picture systems : en
  • US1846084A - Wick oil burner : en
  • US1846504A - Circuit opening and closing device : en
  • US1846620A - Circuit control system : en
  • DE544862C - Cooling of cut tobacco : de en
  • DE544738C - Self-seller from a simple vertical pile : de en
  • DE545176C - Seed dressing : de en
  • US1846174A - Registering device : en
  • FR720914A - Device for dispensing banknotes in rolls : en fr
  • GB367834A - Improvements in overload release clutches : en
  • US1846884A - Apparatus for dispersing liquid material : en
  • US1846840A - Dam : en
  • USD86334S - of toledo : en
  • USD86335S - Design por a combination radio cabinet and clock : en
  • US1846022A - Power actuator : en
  • US1846681A - Process of vacuum distilling wood rosin : en
  • US1846089A - Servo-motor : en
  • US1846118A - Method of cutting rims : en
  • US1846251A - Attachment plug : en
  • US1847022A - Azodyestuffs and process of making same : en
  • US1846111A - Sanitary closet : en
  • US1846248A - Mist extractor : en
  • FR720779A - Brush for cleaning all containers such as toilet buckets and others : en fr
  • DE544923C - Horde for sprinklers : de en
  • US1846988A - Poster and easel : en
  • DK45286C - Trigger mechanism for automatic firearms with pipe support. : da en
  • FR720584A - Ammunition for signal pistols : en fr
  • GB368295A - Improvements relating to a method of and apparatus for making dipped rubber articles : en
  • DE544799C - Process for the finishing of fabrics made from vegetable fibers : de en
  • DE545152C - Automatic application device from inside a cylinder on a piston stacked, later formed into caps closure discs on milk bottles and the like. like : de en
  • DK45269C - Apparatus for Sampling Milk Samples. : da en
  • DK45277C - Procedure for the manufacture of substances which inhibit the coagulation of the blood. : da en
  • GB367849A - A new or improved plant for cleaning or treating glaze used in the manufacture of pottery and the like : en
  • GB367593A - Process for the manufacture of í¸-menthene : en
  • FR720645A - Anti-rust agents : en fr
  • GB367874A - Improvements in the production of electrical insulating materials from resins : en
  • US1846997A - Pipe mold : en
  • FR720636A - Improvements made to spark plugs by internal combustion engines : en fr
  • FR720651A - Capacitor : en fr
  • AT126950B - Process for the production of shredding machines or the like. : de en
  • US1847054A - Cutter : en
  • DE544844C - Installation on valves : de en
  • DE544848C - Mechanically playable harmonica : de en
  • FR720746A - Socket wrench for nuts and ball joint handle : en fr
  • GB367857A - Improvements in generators for carburetting air by the evaporation of liquid fuel : en
  • FR720617A - Graphite crucible : en fr
  • GB367484A - Improvements in and relating to steam generators : en
  • GB367515A - Process for joining surfaces or articles and articles produced thereby : en
  • FR720844A - Soft Knitting Needle Improvements : en fr
  • GB367560A - Improvements in or relating to apparatus for giving warning of the approach of trains : en
  • US1847049A - Spectacle frame : en
  • AT127002B - Process for the production of bitumen emulsions for road construction purposes. : de en
  • GB367738A - Improvements in or relating to the preparation of metal workpieces : en
  • DE545264C - Process for the production of emulsifiable fat mixtures : de en
  • GB367618A - Improvements in and relating to moving picture apparatus capable of use as a camera or projector : en
  • GB367773A - Improvements in and connected with cooking utensils and the like : en
  • GB367879A - An improved form of brake, more especially for automobiles : en
  • DE544728C - Waterproof closure for flat bathing bags : de en
  • DE545091C - Stand-up collar plaiting and rounding machine : de en
  • US1846726A - Method of applying printed matter to transparent sheets : en
  • US1846796A - Chair : en
  • DE545274C - Evaporator for refrigeration machines : de en
  • DE545296C - Speed controller for speaking machines with electric drive : de en
  • US1846095A - Work car for railways : en
  • US1846607A - Folding stool : en
  • US1846738A - Method for separating metal mixtures into their different components : en
  • US1846105A - Ciphering apparatus : en
  • AT126893B - Circuit arrangement for telephone systems with several exchanges and dialer operation, in particular for private branch exchanges. : de en
  • DE544973C - Oven with endless conveyor device carrying the dough carriers : de en
  • GB368280A - Improvements relating to weighing scales : en
  • FR721007A - Calibrating machine : en fr
  • FR721047A - Centrifugal pump : en fr
  • US1846924A - Motor-driven slicing machine : en
  • AT127056B - Suspension of the handlebar, especially for motorcycles. : de en
  • DE544717C - Ceramic mass for the production of fired tooth fillings : de en
  • DE544866C - Verdol jacquard machine : de en
  • DE545086C - Apparatus for measuring gas loss in gas pipes : de en
  • FR720936A - Manufacture of hydrogen and nitrogen mixtures : en fr
  • FR720969A - Anti-glare lens for vehicle headlights : en fr
  • GB367603A - Improvements in sewage distributors : en
  • AT127052B - Circuit for turnout and signal drives. : de en
  • CA319912A - Air feed device for forced draft furnaces : en fr
  • AT127078B - Slider for zippers with swiveling handle. : de en
  • AU22031A - Improvements in automatic variable pitch propellers : en
  • AT127076B - Self-sellers, in particular for beverages. : de en
  • GB367489A - Improvements in valves, taps and the like : en
  • GB367558A - Improvements in tables : en
  • GB367806A - Improvements in or relating to washing machines : en
  • AT126889B - Device for selective protection of multi-phase lines. : de en
  • US1846326A - Electric reciprocating motor : en
  • US1846735A - Flush type curtain fastener : en
  • AU239931A - Improvements relating to telephone systems employing selectors : en
  • DE510771C - Device for demonstrating related optical and acoustic impressions, in particular for advertising purposes : de en
  • FR720769A - Accelerometer with maximum recording : en fr
  • DE543894C - Colored plaster mortar : de en
  • FR720729A - Improvements to three-electrode lamps : en fr
  • AT126951B - Process for the production of a steel mold for the production of centrifugally cast pipes. : de en
  • AU433931A - An improved outdoor or indoor game : en
  • GB367508A - Improvements in gas offtakes used in carbonising plants : en
  • GB367589A - Improvements in tanks and the like containers : en
  • AU97031A - Improvements in collapsible cases or crates : en
  • US1846129A - Reversible supporting and heating attachment for open grates : en
  • US1846381A - Charge forming device : en
  • DE544688C - Pipe walls for containers to be heated or cooled : de en
  • AT127062B - Device for utilizing the fly coke in furnaces. : de en
  • CA319978A - Railway hand brake : en fr
  • US1846246A - Automatic battery charging system : en
  • DE544156C - Process for the photomechanical production of aluminum printing forms : de en
  • DE545218C - Flushing device controlled by a tap for medical purposes : de en
  • US1846759A - Film pack : en
  • AT126956B - Sludge bucket for gully, sand, gravel, sludge traps and like : de en
  • US1846164A - Manufacture of rubber and similar vegetable resins : en
  • US1846266A - Cover for spare automobile tires : en
  • US1846615A - Wood heel grooving machine : en
  • US1846662A - Card index : en
  • CA319899A - Apparatus for forming selvedges for fabrics : en fr
  • US1846216A - Airplane propeller : en
  • US1846503A - Glass take-off mechanism : en
  • US1846709A - Fastening element : en
  • US1846987A - Traffic signal : en
  • AT127053B - Wedge brake for rail vehicles. : de en
  • AT126993B - Process for the production of water-repellent dry lime. : de en
  • US1846918A - Garment hanger frame : en
  • AT126972B - Method and device for the continuous charging of electric furnaces. : de en
  • US1846077A - Illuminated display device : en
  • US1846075A - Film developing and drying apparatus : en
  • US1846413A - Industrial truck : en
  • CA319934A - Friction clutch : en fr
  • US1846808A - Apparatus for mechanically separating out cigarettes with tips differing from the normal length : en
  • US1846866A - Bottle unloader : en
  • AU434231A - Improvement in pressure gauges : en
  • US1846186A - Mulch paper and process of making same : en
  • US1846536A - Conductor wire reel box : en
  • US1846989A - Window adjuster : en
  • AT127096B - Zipper. : de en
  • GB367544A - Improvements relating to motor vehicle seats : en
  • GB367683A - Improvements in and connected with devices for preventing glare from vehicle headlamps : en
  • GB367801A - Improvements in or relating to optical systems for use with kinematographic colour films : en
  • US1846626A - Continuous absorption machine : en
  • US1846252A - Cigarette extinguisher : en
  • US1846430A - Electric switch : en
  • AT126946B - Method and device for determining the pour point or melting point of mineral oils, paraffins, resins, fats, paints and the like. like : de en
  • CA319919A - Thermostat : en fr
  • US1846295A - Woodworking machinery : en
  • US1846230A - Photographic film : en
  • US1846937A - Diaphragm for loud speakers : en
  • CA319925A - Detector-relay system : en fr
  • US1846839A - Dam : en
  • DE544859C - Drum magazine for pistol ammunition : de en
  • CA319923A - Telephone call indicator : en fr
  • AT127022B - Process for the preparation of alkamine esters of aromatic carboxylic acids. : de en
  • AU77531A - Improvements in or relating tothe manufacture of goods or articles of rubber or similar material : en
  • AT126930B - Explosion flashback safety device for autogenous welding systems. : de en
  • US1846310A - Molded pulp article : en
  • US1846804A - Fluid actuated percussive tool : en
  • US1846954A - Lock joint for artificial hands : en
  • AT127029B - Notching device for bread roll forming and notching machines. : de en
  • US1846403A - Method of producing carbureted gas and hydrocarbon motor fuel : en
  • US1846231A - Kate busman : en
  • US1846249A - Apparatus for coating flanged couplings : en
  • USD86300S - buschman : en
  • CA320021A - Ash disposal apparatus : en fr
  • US1846158A - Hot air blower : en
  • US1846901A - Machine for repairing knitted fabrics : en
  • USD86303S - Aenold j : en
  • US1846213A - Antireaction harness for domestic animals : en
  • US1846154A - Sand catching means for railways : en
  • US1846395A - Orchard heating apparatus : en
  • US1847030A - System of communication : en
  • FR720599A - Anti-snow, anti-freeze and anti-fog automobile heating and cooling device : en fr
  • FR720881A - Installation of surge arrester for signal cables : en fr
  • GB367435A - Improvements in submarine signalling cables : en
  • AT126982B - Process for the production of moisture-impermeable sheets and webs from regenerated cellulose. : de en
  • US1846296A - Self-opening die head : en
  • US1846379A - Apparatus and method of controlling fans : en
  • US1846602A - Pontoon-hydroplane boat : en
  • FR721087A - New leuco tank dye pastes : en fr
  • GB367882A - Improvements relating to weft replenishing mechanism of looms for weaving : en
  • AT127007B - Method for drying seamless cellulose tubes made of viscose. : de en
  • US1846181A - Ammeter : en
  • US1846274A - Pattern planting strip and mulch : en
  • CA319974A - Sulphur purification : en fr
  • US1846349A - Forming device : en
  • US1846378A - Pin holder for phonograph records : en
  • US1846461A - Electric lamp socket : en
  • US1846636A - Telephone cable : en
  • US1846694A - Antishimmying device for steering mechanism : en
  • AT126965B - Process for rolling out zinc plates or sheets. : de en
  • DE544824C - Milling head for woodworking machines : de en
  • FR720771A - Assembly for load coils used in the pupinisation of power lines used to transmit signals : en fr
  • FR720622A - Manufacturing process of phonograph records : en fr
  • FR720815A - Indirect regulator with liquid or gaseous regulating fluid circulating constantly and with servo motor : en fr
  • FR720984A - New improvements to compressed gas cylinder valves : en fr
  • GB367734A - Improvements in circular brushes : en
  • DE545234C - Procedure for determining the amount of blackening of negatives in order to determine the types of paper to be used for copying : de en
  • DE545243C - Device for securing oil-lubricated bearings in steam engines, especially steam turbines, before water enters and oil escapes : de en
  • GB368278A - Improvements in automatic time control switches, taps or the like : en
  • DE544945C - Process for the continuous finishing of images on films whose photosensitivity is based on the presence of diazo compounds : de en
  • US1846237A - Hand control for diesel vehicle motors : en
  • US1846582A - Ruling machine : en
  • FR720553A - Improvements to circular machines for upsetting cardboard called: machine guns : en fr
  • FR720812A - Improvements made to liquid pumps, particularly those used for suctioning deep wells or plant pits : en fr
  • US1846454A - Saxophone : en
  • GB367437A - Apparatus for cleaning metal strip : en
  • GB367405A - Improvements in magazines for gramophone and the like needles : en
  • GB367588A - Improvements in or relating to the electrodeposition of the metals of the platinum group : en
  • DE545252C - Press : de en
  • US1846858A - Advertising device : en
  • DE545195C - Process for the preparation of ar-tetrahydronaphthola ethers : de en
  • GB367462A - Improvements in and relating to the production and use of benzanthrone derivatives : en
  • FR720900A - Further training in guiping trades : en fr
  • FR720985A - Incandescent electric lamp with gaseous atmosphere : en fr
  • US1846352A - Recording device : en
  • FR720598A - Comb reservoir for automatic dispensing of all liquids : en fr
  • DE544960C - Process for the preparation of 2-oxy-3-bromopyridine-5-arsic acid : de en
  • GB367672A - Improvements in or relating to mechanism for driving a plurality of devices of similar type, particularly for moving curtains and scenes in theatres : en
  • GB367744A - Improvements in or relating to electric cables : en
  • FR720630A - New roll-up curtain holder system : en fr
  • GB367862A - Improvements in light machine guns : en
  • DE544860C - Power bell push button : de en
  • DE545158C - Screw support for holding doors or the like when painting : de en
  • DK45276C - Furniture parts and materials and procedures for the manufacture of such. : da en
  • DE544670C - Switching device for telephone stations : de en
  • US1846134A - Combined fender and tire cover : en
  • GB367487A - Improvements in carburettors : en
  • FR720952A - Steam generator with rising pipes and three or more boiler bodies : en fr
  • DK45278C - Feeding device for grinders. : da en
  • FR720679A - Rocket : en fr
  • GB367638A - Improvements in or relating to the grouping or assembling of cigarettes or like shaped articles for packing : en
  • FR720806A - Improvements to bathtubs with heater : en fr
  • GB367851A - Manufacture of insulating materials : en
  • US1846254A - Propeller : en
  • US1846500A - Flavoring sirup pump : en
  • AT126877B - Terminal block. : de en
  • DE545037C - Insulating shells to protect against heat and cold radiation : de en
  • DE545294C - Flooring compound : de en
  • DE544998C - Process for the preparation of mixed halogenated dyes of the 4íñ5íñ8íñ9-dibenzpyrenquinone series : de en
  • DE545298C - Device for reading out batches of seeds or other grainy substances : de en
  • GB367499A - Improvements in and relating to rearing apparatus or brooders for chickens, ducklings, pheasants and other animals : en
  • DE544750C - String instrument : de en
  • FR720976A - Suspension device for vehicles : en fr
  • GB367717A - Improvements in or relating to alternating current electrical instruments : en
  • FR720745A - Constant level for carburetors : en fr
  • GB367432A - Improvements in and connected with automatic clutch devices : en
  • GB367481A - Improvements in the manufacture and production of the carbonyls of molybdenum and tungsten : en
  • FR720660A - Improvements to fully finished flat knitted stockings and their manufacture : en fr
  • FR721015A - Device for mowers : en fr
  • FR720830A - Fully balanced rotary vane machine : en fr
  • FR720569A - Newspaper rack : en fr
  • FR720654A - Device for the transmission to several receivers of the indications of several meters on a single line : en fr
  • GB367500A - Improvements in or relating to oxygen jet cutting machines : en
  • GR4073B - METHOD FOR THE PREPARATION OF RICH IN NUTUMN MEDIA (FOOD). : el en
  • DE544872C - Flushing device for the interruption chambers of oil switches : de en
  • FR720827A - Non-combustible material intended for the constitution of documents : en fr
  • FR720752A - Improvements in the manufacture of incandescent lamps : en fr
  • DE545064C - Track system for toy trains : de en
  • FR721058A - Improvement in elastic guiding devices : en fr
  • GB367471A - Improved method in the manufacture of heat evolving cartridges : en
  • GB367746A - Lining composition : en
  • FR720913A - Tubular heat transfer device : en fr
  • FR721016A - Improvements to electric capacitors : en fr
  • DE544950C - Light signal device for motor vehicles : de en
  • DE545165C - Outlet control for extraction steam machines : de en
  • GB367658A - Manufacture of splinterless glass : en
  • US1846053A - Article handling machine : en
  • US1846139A - Vat dyestuff of the pyrazolanthrone series : en
  • US1846185A - Mulch paper and process of making same : en
  • US1846239A - Nonadhesive liner and method of making it : en
  • DE544935C - Resonance housing for sound reproduction devices, speaking machines and. like : de en
  • AT127088B - Setup on self-collecting speaking machines. : de en
  • FR720905A - Mixing device allowing simultaneous triggering of a pressurized body and its mixing with another body : en fr
  • FR720992A - Device for fixing, on frames or other similar objects, the easel feet used to support them : en fr
  • US1846985A - Impact recorder : en
  • US1846860A - Rug and mattress cleaning rack : en
  • DE545143C - Folding device for hem machines : de en
  • DE545220C - Shortened umbrella or parasol : de en
  • US1846789A - Carburetor : en
  • US1846826A - Blast furnace charging apparatus : en
  • FR720940A - Improvements to reel devices for motion pictures : en fr
  • US1846376A - Fluid control for gas and liquid separators : en
  • US1846650A - Post anchorage : en
  • FR720918A - Manufacturing process for stockings and socks in cotton machines : en fr
  • GB367477A - Improvements in and relating to electric gaseous discharge devices : en
  • US1846300A - Photographic emulsion : en
  • US1846485A - Metal cabinet : en
  • FR720864A - Control for electro-hydraulic forging presses : en fr
  • FR720737A - Manufacturing process for massive silica glass parts with glossy surfaces : en fr
  • FR721063A - Machine for washing bottles and other similar containers : en fr
  • FR721098A - Tamper-proof address tag : en fr
  • GB367438A - Advertising devices : en
  • GB367708A - Manufacture of 2-oxyacetic acid-benzimidazole-arsonic acids : en
  • FR720876A - Improvements made in the construction of iron stairs : en fr
  • GB367520A - Improvements in and relating to mine structures : en
  • GB367863A - Improvements in the preparation of acetic acid : en
  • DE544805C - Receiver for teleprinter, which is provided with a lifting device for the typist : de en
  • DE545117C - Circular braiding machine : de en
  • FR720750A - Machine for mechanical intaglio printing : en fr
  • FR720556A - Piston for high power internal combustion engines : en fr
  • AT126867B - Automatic telephone system. : de en
  • FR720632A - Light signal for motor vehicles and others : en fr
  • FR720959A - Method and devices for attenuating and suppressing floods in rivers and streams : en fr
  • US1846163A - Polishing tool : en
  • US1846469A - Tool for lifting and compressing springs : en
  • DE544938C - Machine chamber for internal combustion engines with a charge of fuel, oxygen and inert gas : de en
  • DE545128C - Debarking drum : de en
  • FR720818A - Improvement in locks : en fr
  • US1846302A - Photographic emulsion : en
  • FR720974A - Method and device for influencing the pressure and discharge of exhaust gases in combustion or internal combustion engines mounted on mobile devices in air, on water or on land : en fr
  • FR720885A - Hand loom : en fr
  • GB367568A - Improvements in wheel and axle assembly : en
  • GB367625A - Improvements in rotary drying cooling or calcining drums : en
  • DE544927C - Crane with horizontal load paths : de en
  • DE545272C - Device for generating gas-free steam by means of internal pressure firing : de en
  • DE545228C - Controller for the hydraulic drive of machine tools : de en
  • US1846080A - Brake shoe : en
  • GB367757A - Quick and automatic coupling for tie-rods, wire ropes, pipes and the like : en
  • FR721004A - Aircraft cooling radiators. : en fr
  • GB367619A - Improvements relating to electric lamps for mines, provided with safety bells : en
  • GB367709A - Improvements in and relating to the manufacture of nitric acid by oxidation of ammonia : en
  • GB368320A - Improvements in and relating to brush shifting mechanism for dynamo electric machines : en
  • FR720889A - Folding fishing rod : en fr
  • DE545279C - Equipment at disconnectors to prevent firedamp explosions : de en
  • FR720723A - Rarefied gas lamp : en fr
  • DE545287C - Process for the production of a nutrient soil suitable for gonococcal toxin recovery : de en
  • FR721048A - Apparatus for recording sound vibrations on discs by means of a player or reproducer : en fr
  • IE11432L - Circulation in steam boilers, etc. : en
  • DE544902C - Type, especially for typewriters : de en
  • FR720956A - Rotating field divider : en fr
  • DE544577C - Machine for forming, filling and closing portion bags : de en
  • DK45287C - Firearms. : da en
  • FR720896A - Poultry feeder : en fr
  • FR720971A - Removable rim : en fr
  • GB367710A - Improvements in splash guards for attachment to vehicle mudguards : en
  • DE544622C - Control device for steam power plants, especially steam turbines : de en
  • DE544999C - Process for the preparation of nitrogen-containing derivatives of the dibenzpyrenquinone series : de en
  • US1846131A - Mechanical refrigerating system : en
  • US1846788A - Expansible post binder : en
  • US1846963A - Convertible boat : en
  • GB367748A - Improvements in and relating to electric current converting apparatus : en
  • GB367754A - Improvements in or relating to impellers for use in feeding tobacco and like materials : en
  • FR720619A - Process for preparing motor fuels : en fr
  • FR720856A - Manufacturing process of rosin conversion products : en fr
  • FR720753A - Improvements to synchronized motors for television, telecine, telemechanics and other applications : en fr
  • USD86328S - op attleboro : en
  • DE544985C - Copy pad : de en
  • US1846758A - Rail and flange lubricator : en
  • DE545089C - Clamping head for rock drilling machines : de en
  • DE545010C - Thread application and thread tear-off device for rayon spinning machines with swiveling bobbin carriers : de en
  • US1846679A - Goggles : en
  • DE545127C - Stirring device on milk sales stands : de en
  • DE544970C - Electrical signaling system to indicate a change in the operating status of several system parts with an acoustic signaling device and individual signal relays assigned to each fault point, which can be manually switched off and returned to the initial position after the fault has been eliminated : de en
  • DE544408C - Circular knitting machine with two continuously opposing locks and needles divided into groups : de en
  • DK45267C - Trouser strap, especially for Halvvest. : da en
  • DK45295C - Shaver with accompanying razor blade. : da en
  • FR720823A - Pump with anti-freeze device : en fr
  • GB368288A - Manufacture of artificial threads or other products from cellulose compounds : en
  • US1846747A - Piston valve and actuating mechanism : en
  • US1846904A - Dust remover for tobacco feeds : en
  • CA319968A - Machine for grinding the teeth of gear wheels : en fr
  • US1846742A - Metal working blowpipe : en
  • US1846807A - Cutter for cigarette machines : en
  • US1846728A - Purification of crude aromatic compounds : en
  • DE544828C - Potato harvester with a shaker and drainage sieve connected to the conveyor : de en
  • DE545048C - Aperture for X-ray apparatus : de en
  • DE545097C - Rail butt connection by means of dowels engaging in the rail ends : de en
  • FR721071A - Process for decorating asbestos-cement : en fr
  • US1846338A - Device for permanently waving hair : en
  • US1846391A - Hydraulic feed for machine tool heads : en
  • US1846437A - Pipe-swaging tool : en
  • US1846755A - Automobile door latch and opener : en
  • US1847025A - Highway guard fence : en
  • US1846046A - Oil pump : en
  • US1846633A - Athletic boot or shoe : en
  • US1846458A - Helm controlling device for yachts : en
  • USD86304S - Design fob a gbave marker : en
  • US1846533A - thompson : en
  • GB367722A - Improvements in multi-spindle lathes operating on bar stock : en
  • DE544817C - Speed change gearbox for driving the conveyor screw of an automatic loading device for furnaces : de en
  • GB367577A - An improved process for producing a non-poisonous fuel gas : en
  • DE545256C - Folding camera with a shell-shaped, pressed-through floor : de en
  • GB367466A - Improvements in the construction of joist-concrete floors and flat roofs : en
  • US1846886A - Hydraulic brake mechanism : en
  • DE516570C - Panting machine : de en
  • GB367705A - Improvements in and relating to electric control systems for web-feeding apparatus : en
  • US1846297A - Power transmission for shaping machines : en
  • US1846398A - Thread trimmer for buttonhole sewing machines : en
  • US1846776A - Sheet conveyer : en
  • US1846179A - Clutch : en
  • US1846304A - Photogaphic emulsion : en
  • US1846809A - Railway traffic controlling apparatus : en
  • US1847029A - Window : en
  • US1846478A - Means for removing objectionable odors and flavors from milk : en
  • US1846653A - Switchboard : en
  • US1846717A - Damper adjusting attachment for oil burners : en
  • US1846821A - Freight car construction : en
  • US1846870A - Motor control system : en
  • US1846950A - Clock : en
  • DE544857C - Cover plate for the light trail set in artillery shells : de en
  • IE12741L - Artificial threads and other products : en
  • DE544830C - Grass cutter with knives swingably attached to a horizontally lying, circumferential carrier : de en
  • DE544984C - Multiplying device for typewriters : de en
  • US1846632A - Tray conveyer : en
  • US1846339A - Typewriting machine : en
  • US1846047A - Evaporator system : en
  • DE545029C - Sliding block bearings : de en
  • FR720675A - Device for fixing hinges, in particular those of cases or other similar objects : en fr
  • US1846035A - Machine gun and automatic small arms : en
  • US1846975A - Cultivator : en
  • CA319936A - Clutch plate : en fr
  • DE544972C - Closed high-pressure heating pipe for heating ovens and similar ovens : de en
  • FR720991A - Fulling process : en fr
  • GB367449A - Improvements in or relating to photo-electric cells : en
  • US1846836A - Roller bearing and cage and process of assembling same : en
  • US1846713A - Cabinet : en
  • US1846825A - Spring structure : en
  • US1846835A - Elbow protector : en
  • US1846209A - Separator : en
  • US1846436A - Power lift : en
  • USD86296S - Design eor a stocking : en
  • FR720674A - Material for coating trunks, suitcases or any other objects, and process for its manufacture : en fr
  • DE545191C - Filter device for liquids : de en
  • DK45280C - Insulation of Compensators in Expanding Pipelines. : da en
  • US1846675A - Sheet lifter : en
  • GB367540A - Improvements relating to knicker garments : en
  • GB367552A - An improved method of and means for securing the windscreens of road vehicles, house windows or ventilators and the like in adjusted positions : en
  • US1846599A - Oilproofed electrical conduit, insulation, etc. : en
  • US1846814A - Valve : en
  • US1846041A - Cooling jacket for electrodes : en
  • DE544809C - Electric motor with protection against accidental contact : de en
  • US1846168A - Filter : en
  • US1846462A - Electric plug molding : en
  • FR720892A - New speedometer, particularly applicable to phonographs : en fr
  • GB367599A - An improved catch or support for a hinged flap : en
  • FR720661A - Fixing device for stair carpets : en fr
  • FR721030A - Improvements to devices for heating liquids by electricity : en fr
  • US1846137A - Tractor lug : en
  • US1846308A - Kitchen utensil : en
  • US1846682A - Composite supporting structure : en
  • CA319972A - High potential transformer : en fr
  • US1846729A - Catalytic hydrogenation of nonnitrogenous esters : en
  • US1847012A - Electromagnet : en
  • DE545047C - Lens mount for cameras : de en
  • US1846906A - Mop wringer and pail support : en
  • USD86320S - Design eor a cabin cruiser : en
  • CA319991A - Manufacture of tracing cloth : en fr
  • CA320035A - Can closing machine : en fr
  • DE544931C - Process for the recycling of exhausted zinc chloride liquors for vulcanized fiber production : de en
  • US1846098A - Soap and water mixer : en
  • CA319944A - Hollow drill steel bar manufacture : en fr
  • US1847041A - Vehicle body : en
  • US1846734A - Automobile brake tester : en
  • US1846751A - Terry-woven fabric : en
  • US1846996A - Molding flask : en
  • US1846195A - Removable metal tile structure for forming concrete floors : en
  • US1846700A - Fluid apparatus provided with cooperating rotary pistons : en
  • DE544843C - Shut-off and dispensing device for liquids : de en
  • DE545190C - Process for the production of mercerising liquors : de en
  • DE545293C - Device for holding ties connected to a tie clip : de en
  • US1846459A - Combination agricultural implement : en
  • US1846425A - Floor rack supporting means : en
  • AT126968B - At higher temperatures, heat-resistant, nickel-free iron alloy for electrical resistance material with high electrical line resistance. : de en
  • CA319904A - Gearing for steering mechanically propelled vehicles : en fr
  • US1846322A - Container : en
  • US1846827A - Can filling device : en
  • US1846423A - Ice cream dispenser : en
  • US1846631A - Folding shower bath : en
  • US1846876A - Drain device for sensitized plates : en
  • US1846687A - Controlling means for electric devices : en
  • US1846903A - Electric motor support : en
  • DE544757C - Processes and devices for the production of pulp : de en
  • US1846226A - Trap : en
  • DE545028C - Teaching materials for teaching geography : de en
  • DE544858C - Automatic firearm : de en
  • CA319918A - Tank cap lock : en fr
  • AT126926B - Method of manufacturing metal pipes. : de en
  • CA320031A - Cement surfacing substance : en fr
  • FR720740A - Process for removing and extracting hydrogen sulfide from industrial gases : en fr
  • FR720870A - Large stretching mechanism for textile wicks : en fr
  • FR720943A - Sound synchronoscope : en fr
  • GB368728A - Improvements in and relating to embryotomes : en
  • AT126871B - Circuit arrangement for a connecting line provided with several branch points in telecommunication systems, in particular telephone systems. : de en
  • AT126852B - Automatic pump switching device for pump systems. : de en
  • AT127030B - Guided valve for pressure vessels, in particular for inflatable objects. : de en
  • DE544947C - Device for damped stabilization of bodies, e.g. B. from aircraft and watercraft : de en
  • DE545225C - Device for the dampening and drying process, especially for wood : de en
  • AT127028B - Tractor wheel with adjustable grippers. : de en
  • AT126941B - Device for reducing the currents induced in the cable sheaths of multiphase lines. : de en
  • DE544802C - Pocket embossing press for monograms, letters, etc. like : de en
  • FR720996A - Device for connecting the suspension springs with, in particular, the stub axle supports of motor cars : en fr
  • US1846464A - Automobile frame : en
  • US1846913A - Dental casting apparatus : en
  • US1846969A - Envelope moistener and closer : en
  • AT127033B - Crawler link. : de en
  • AT126886B - Divided twisted conductor for bar windings in electrical machines. : de en
  • BE385808A - High efficiency cooking and frying stove : en fr
  • CA319939A - Airplane : en fr
  • CA319983A - Prepared roofing : en fr
  • AT126891B - Fuse. : de en
  • US1847032A - Clutch apparatus : en
  • USD86325S - Design for an aquarium bowl : en
  • US1847010A - Precision camera : en
  • US1846215A - Marcel libvre : en
  • US1846256A - Propeller : en
  • US1846525A - Handling device : en
  • US1846656A - Single stage compressor : en
  • USD86310S - Design fob a burial vault : en
  • US1846112A - Refreshment stand : en
  • US1846489A - Tractor disk harrow : en
  • US1846568A - Blowing device for lugged drill steels : en
  • US1846710A - Slide buckle : en
  • US1846792A - Distant type indicating instrument and the like : en
  • US1846557A - Pump : en
  • DE544971C - Method for braking a storage power plant consisting of a water power machine, an electric machine and a centrifugal pump : de en
  • FR720657A - Improvements to power supply devices for locomotives : en fr
  • FR721081A - Agglomerate press : en fr
  • GB367736A - Cut-flower holders : en
  • GB367653A - Improvements in hydraulic brake cylinders : en
  • DE544922C - Mechanical combustion controller for steam boiler firing : de en
  • FR720459A - Automatically variable transmission mechanism, especially for motor vehicles : en fr
  • GB367636A - Improvements in axle boxes for railway rolling stock and particularly in axle-boxes with mechanical lubrication : en
  • GB367482A - Improvements in and relating to the separation of powdered or granular material, especially coal : en
  • GB367835A - An improved method of and apparatus for cutting yarns, threads or filaments : en
  • US1846511A - Manufacture of cellulose from cornstalks : en
  • US1846574A - Coal and like cutting machine : en
  • US1846748A - Package : en
  • AT126927B - Process for producing the stop nose for the locking bar on the frame for cigar and cigarette bags and. like : de en
  • US1846848A - Spring structure : en
  • US1846202A - Slat shade : en
  • US1846362A - Power amplifying machine : en
  • US1846883A - Synchronous signaling system : en
  • AT127017B - Process for the preparation of acetic anhydride. : de en
  • USPP9P - op richmond : en
  • US1846515A - X-ray screen : en
  • US1846743A - Blowpipe : en
  • US1846986A - Coupling boring and threading machine : en
  • DE544865C - Device on jacquard machines for hanging and hanging paper cards : de en
  • DK45270C - Potato harvester. : da en
  • GB367527A - Improvements in or relating to rubber hot water bottles or the like : en
  • GB367551A - Improvements in and connected with trimming appliances for hedges and the like : en
  • AT126997B - Process for increasing the fat content of milk for the production of creamy or whipped cream-like products. : de en
  • DE544941C - Device for converting a uniform rotary motion into a clockwise slowing or accelerating rotary motion : de en
  • DE545018C - Cord guide for curtain pulling devices : de en
  • AT127019B - Freezing process for the decomposition of coke oven gas, coal gas or other combustible gas mixtures. : de en
  • US1846672A - Production of pulp : en
  • AT126976B - Process for extracting volatile metals from their ores. : de en
  • DE544602C - Group control device for punch cards : de en
  • US1846314A - Beat frequency and phase indicator : en
  • CA319911A - Separator : en fr
  • CA320014A - Fastening-inserting machine : en fr
  • USD86341S - Design for a casing for a nail polishing machine : en
  • AT126928B - Process for rolling out zinc plates or sheets. : de en
  • AT126929B - Thermocouple. : de en
  • US1847051A - Adjustable light holder for music stands : en
  • AT126897B - : de
  • DE544729C - Dish set-up device for washing-up devices : de en
  • GB367573A - Improvements in road lamps : en
  • US1846800A - Internal air cooled exhaust valve : en
  • CA320030A - Permanent magnet : en fr
  • US1846639A - Process of preparing abietic acid : en
  • US1846484A - Dispensing device : en
  • US1846772A - Frame structure : en
  • US1847065A - Process and apparatus for applying solutions : en
  • CA320001A - Bacon slicing machine : en fr
  • CA319932A - Rubber compounding material : en fr
  • US1847019A - Manufacture of hollow metal bars : en
  • FR721042A - Jacket crown improvements : en fr
  • US1846081A - Power brake mechanism : en
  • US1846312A - Pillow : en
  • US1846955A - Heat exchange apparatus : en
  • DE544907C - Transport oil container for oil-filled cables : de en
  • DK45289C - Device for Determining the Duration of Telephone Calls. : da en
  • FR720809A - Electrical regulating device for winding devices, in particular for paper and rubber machines : en fr
  • US1846091A - Combination shaving set : en
  • US1846446A - Faucet : en
  • AT126914B - Device for extinguishing high voltage arcs. : de en
  • US1846608A - Heat exchanger for refrigerating machines and the like : en
  • US1846746A - Card table : en
  • US1846032A - Safety stop for vehicular traffic : en
  • US1846049A - Double aperture plate : en
  • US1846712A - Valve for gasoline dispensing systems : en
  • US1846967A - Oil saver : en
  • DK45292C - Bardunanker. : da en
  • FR720709A - Tuning circuit adjusting device in wireless telegraph stations : en fr
  • US1846766A - Starter for engines : en
  • AT127040B - Control device for direction indicators of motor vehicles. : de en
  • AT127041B - Wire mesh and device on wire weaving machines for the production of this wire mesh. : de en
  • USD86342S - Design for a bottle : en
  • US1846523A - Line marker : en
  • US1846657A - Lamp : en
  • FR720877A - Method of mechanical substitution of railways and apparatus for the application of this method : en fr
  • FR721022A - Deep groove wheel rim : en fr
  • AT126924B - Device for displaying the relationship between two measured quantities. : de en
  • USD86316S - Max klein : en
  • US1846126A - Para chloro ortho cresol carboxylic acid : en
  • US1846547A - Method and apparatus for recovering gold dust : en
  • US1846604A - Magazine pencil : en
  • US1846720A - Flask : en
  • AT126901B - Method for processing and storing cable impregnation compounds. : de en
  • US1846408A - Thread cutting tool : en
  • US1846801A - Coil assembly for transformers : en
  • AT126874B - Device for automatic charging of a battery. : de en
  • US1846341A - Surface grinding machine : en
  • US1846532A - Transmission : en
  • US1847035A - Stack thermostat : en
  • CA319917A - Land and water aeroplane : en fr
  • CA319971A - Radio testing device : en fr
  • DE544993C - Equipment on electrical machines for commutating currents in multi-phase windings : de en
  • DE545292C - Hanger for Christmas tree decorations or the like. : de en
  • FR720751A - Aerial pest control systems : en fr
  • FR720965A - Portable device for hand-weaving squares of wool or other textile fibers : en fr
  • GB367502A - Improvements in foundry moulding machines of the roll-over type : en
  • US1846020A - Cloth-cutting machine : en
  • US1846830A - Car retarding apparatus : en
  • US1846483A - Water hammer and relief valve : en
  • DE512656C - Tray, saucer or the like : de en
  • DE545001C - Process for the production of real Kuepen dyes : de en
  • DE545056C - Footwear with ankle support : de en
  • US1846601A - Means for securing eaves troughs : en
  • US1846115A - Aeroplane with vertically oscillatable wings : en
  • US1846575A - Bxchabd vnstkqaxtd : en
  • US1846325A - Apparatus and method for making composition strips : en
  • US1846414A - Brake-testing device : en
  • US1846905A - Fender tool : en
  • DE544736C - Cash register for issuing multiple checks in one checkout : de en
  • GB367729A - Improvements in picking motions for looms for weaving : en
  • US1846921A - Separable fastener locking member : en
  • US1846862A - Counter tray construction : en
  • US1846892A - Plating device for knitting machines : en
  • US1846224A - Cycle propelling apparatus : en
  • DE544722C - Openable, multi-part permanent casting mold : de en
  • DK45274C - Orthopedic Footwear. : da en
  • GB367431A - Improvements in or relating to cigarette making machines : en
  • DE544643C - Calculating machine with fully automatic multiplier : de en
  • DK45282C - Electric Bulb. : da en
  • AT127055B - Foldable support for motor bikes. : de en
  • US1846269A - Method of making tires : en
  • US1846294A - Roof support for storage tanks : en
  • US1847007A - Distilling apparatus : en
  • US1846344A - Triple-lock transfer switch : en
  • US1846946A - Proportioning valve : en
  • DE544849C - Process for the manufacture of animal feed from casein : de en
  • DK45294C - Ship's rudder of streamlined shape or similar. : da en
  • USD86339S - Design for hosiery or the like : en
  • US1846397A - Spool : en
  • DE545042C - Device for breaking coal, stones or similar materials : de en
  • FR720775A - Aerial dodge : en fr
  • GB367688A - Improvements in siphon apparatus : en
  • DE545032C - Dispenser for containers with powder or grainy contents, especially snuff : de en
  • AT126910B - Device for extinguishing the arc in metal vapor valves with the help of capacitors connected in parallel to the arc. : de en
  • DE545036C - Boiler lock : de en
  • US1846697A - Method of making brittle cathodes : en
  • US1846871A - Electric phonograph pick up : en
  • US1846143A - Method of artificially coloring fruit : en
  • US1846396A - Feeding apparatus : en
  • US1846025A - Stem making machine : en
  • US1846701A - Radiofrequency transformer : en
  • DE544942C - Gearbox consisting of two systems moving against each other : de en
  • GB367494A - Improvements in methods of preserving rubber and products obtained thereby : en
  • US1846011A - Tent : en
  • US1846658A - Flooring : en
  • US1846690A - Mutable pattern drum for knitting machines : en
  • US1846837A - Vented motor casing : en
  • DE544803C - Gear for furnace loading devices : de en
  • US1846030A - Network reactor : en
  • US1846330A - Scroll shear device : en
  • CA320015A - Expanded sheet slitting apparatus : en fr
  • US1846812A - Car roof : en
  • US1846688A - Self-closing extension device : en
  • US1846926A - Stabilization of organic nitrates : en
  • US1846980A - Transplanting receptacle : en
  • US1847038A - Stack thermostat : en
  • AU74031A - Improvements in electric massage devices : en
  • GB367659A - Improvements in and relating to electric regulators : en
  • CA320017A - Vitamin compound : en fr
  • AT126878B - Ignition device for metal vapor rectifiers. : de en
  • DK45296C - Method and Apparatus for the Production of Clichés. : da en
  • US1846301A - Photographic emulsion : en
  • US1846335A - Automatic nonskid device : en
  • US1846706A - Air cleaner : en
  • US1846911A - Display : en
  • US1846558A - Process for making self improving aluminum alloys : en
  • US1846538A - Fish lure : en
  • DE544890C - Process for the breakdown of acids with a cyclic structure to amines : de en
  • DE544964C - Process for shaping finished hollow bodies from cellulose : de en
  • AT127015B - Process for the preparation of derivatives of 2-phenylquinolinecarboxylic acid- (4). : de en
  • US1846440A - Vapor regulator : en
  • US1846869A - Pyroxylin enamel : en
  • US1846664A - Laundry machine : en
  • US1846642A - Legging : en
  • US1846580A - Spare wheel for motor vehicles : en
  • DE544940C - Internal combustion turbine with slide control : de en
  • DE544991C - One-piece housing for electrical installation equipment : de en
  • US1846971A - Auto wheel jack : en
  • AT126873B - Heat release device for electrical resistors. : de en
  • AU72331A - Improved packing for hydraulic rams, pump rams, or rods, valve spindles, propeller shafting andthe like : en
  • US1846501A - Thread cutting tool : en
  • AT127023B - Process and device for the production of low-boiling liquid fuels (e.g. gasoline) from coal, tars, oils or bituminous substances. : de en
  • US1846889A - Shipping automobiles : en
  • AT126935B - Spring for upholstered seats u. like : de en
  • US1846979A - Auxiliary pump system for upsilon type engines : en
  • USD86298S - Design por a dress : en
  • AT126880B - Liquid-cooled rotating field magnet for turbo generators. : de en
  • US1846978A - Method for burning fluid fuel : en
  • AT126869B - Device to prevent cable mass from escaping from multi-conductor cables. : de en
  • CA319930A - Apparatus for broaching tractor links : en fr
  • DE544582C - Machine for wrapping sugar confectionery : de en
  • DK45268C - Method and Matrix for Changing the Surface Condition of Unvulcanized Rubber Sheets for Manufacturing Vulcanized Rubber Fabrics. : da en
  • DE544754C - Device for sewing machines to secure the needle stick when sewing on fasteners such as hooks, eyelets, etc. : de en
  • DE545270C - Process for making curable resinous condensation products : de en
  • FR720874A - Rolling machine with router wheel and conveyor : en fr
  • FR720901A - Automatic thread breaking device for gimping machines and the like : en fr
  • FR721097A - Container intended to contain coils of adhesive plaster, chatterton, gummed paper, or any other similar products : en fr
  • FR721052A - Mask to induce narcosis : en fr
  • AT127097B - Opener for zippers. : de en
  • AT126974B - Process and annealing furnace for annealing and subsequent cooling of rolling stock under protective gas. : de en
  • AT127013B - Process for treating rubber. : de en
  • AT127098B - Process for the production of flexible gramophone records, in particular from acetyl cellulose or the like. : de en
  • US1846606A - Inclosure construction : en
  • US1846665A - Conveyer belt centering mechanism : en
  • US1846201A - Apparatus for and method of paraffining material : en
  • US1846255A - Typewriter pad : en
  • GB367433A - Improvements in or relating to remote control apparatus : en
  • GB367716A - Improvements in and relating to direction indicators : en
  • DE544992C - AC relay : de en
  • DE544545C - Calculating machine with an automatic multiplier : de en
  • US1846107A - Binding material for the mineral aggregates of pavements and in the method of using the same : en
  • US1846447A - Electric lamp receptacle : en
  • US1846902A - Trench excavator for digging and preparing trenches : en
  • US1846210A - Air separator : en
  • DE544811C - Stand-fed AC or three-phase collector shunt motor : de en
  • FR721036A - Improvements made to spark gaps, in particular those intended for the production of high frequency currents : en fr
  • GB367504A - Improvements in and relating to anti-freezing liquids : en
  • GB367689A - Improvements in sausage and the like filling machines : en
  • CA319982A - Waterproof fibrous composition : en fr
  • AU464431A - Improvements in internal combustion engines : en
  • CA319903A - Refrigerating apparatus : en fr
  • AT126964B - Fluid brake for the feed rod of pilgrim step rolling mills. : de en
  • US1846034A - Drum magazine for machine guns and automatic small arms : en
  • US1846859A - Production of bast fibers from vegetable stalks : en
  • US1847047A - Hand blotting appliance : en
  • FR720602A - Closing and locking device for vehicles of all kinds, in particular for automobiles : en fr
  • FR720659A - Switch enhancements : en fr
  • FR721014A - Manufacturing process of artificial leathers and coated fabrics and resulting products : en fr
  • FR721091A - Rotary drum press for the molding of perforated ovoid balls : en fr
  • DE544741C - Reversal for internal combustion engines that work in four-stroke or two-stroke : de en
  • GB367601A - Improvements in and relating to blocks of letter and note sheets : en
  • FR720898A - Improvements in the production of elastic tapes : en fr
  • FR721078A - Machine for establishing strips of sticky paper : en fr
  • GB367647A - Improvements in or relating to handles for wringers : en
  • DE544696C - Triggering device for die setting and line casting machines : de en
  • GB367428A - Metal reinforcement for highways construction : en
  • FR720990A - Rotary press for polychrome prints : en fr
  • GB367687A - Relaying systems for short-wave wireless signalling : en
  • FR720689A - Improvements made to distributions for gas meters with two measuring capacities : en fr
  • FR720958A - Process for dealcoholization of wines and alcoholic beverages : en fr
  • FR720594A - Automatic electrical contact for voltage reducers or other electrical applications : en fr
  • FR720687A - Stylomine : en fr
  • FR720938A - Automatic blown glassware machine : en fr
  • FR720966A - Light-sensitive photographic material : en fr
  • FR720977A - Rigid coating strip of asbestos cement or similar materials for roofs : en fr
  • FR721059A - Snap-action shutter for tubes with powdery or granular solids circulating : en fr
  • GB367713A - An improved method of producing explosives : en
  • US1846421A - Fastener : en
  • US1846737A - Snap fastener socket : en
  • GB367545A - The manufacture of conversion products of higher paraffin hydrocarbons : en
  • GB367661A - Improvements in means for reducing wobble of automobile vehicle steering wheels : en
  • GB367845A - Improvements relating to aircraft gun mountings of the spring balanced ring type : en
  • US1846516A - Telephone system : en
  • FR720700A - Elastic clutch : en fr
  • DE545057C - Rubber sole : de en
  • FR720646A - Manufacturing process of 3-menthene : en fr
  • GB367627A - Improvements in or relating to drums and other metallic containers : en
  • FR720908A - Melting furnace with lifting and tilting device of the crucible : en fr
  • GB367463A - Improved securing device for railway rail keys : en
  • GB367434A - Improvements in or relating to door and other braces, ledges or rails : en
  • US1846583A - Power transmission mechanism : en
  • US1846966A - Alarm for automobiles : en
  • FR720558A - Electric control, especially for rail cars, in multiple coupling : en fr
  • FR720782A - Lock nut device : en fr
  • FR720928A - Improvements in light-sensitive devices used for sorting or counting objects or articles : en fr
  • GB368260A - Improvements in or relating to colour photography : en
  • US1846579A - Railway signal with electrical disengaging relays : en
  • USD86337S - Design for a clock case ob similar article : en
  • FR721006A - Machine for dyeing yarn in hanks : en fr
  • FR721031A - Improvements to electric heaters : en fr
  • DE544884C - Fully automatic machine for cutting stacks of paper into strips : de en
  • DE544963C - Shaft seal for vacuum pumps, especially with rotary lobes : de en
  • DE545072C - Application and removal device for platen printing presses : de en
  • US1846102A - Hosiery drying form : en
  • US1846262A - Telephone system : en
  • US1846307A - Refrigeration : en
  • US1846390A - Live roller curve for conveyers : en
  • US1846705A - Gauge : en
  • US1846991A - Method of increasing the output of mechanical roasting furnaces and the like : en
  • DE545041C - Oberlaeufer disk mill with control of the grinding pressure by means of liquid pressure : de en
  • US1846088A - Aircraft : en
  • US1846161A - Brake : en
  • US1846727A - Purification of crude aromatic hydrocarbons : en
  • DE544958C - Production of hydrogen : de en
  • DE545212C - Process for the preparation of derivatives of dinaphthylenedioxide : de en
  • GB367596A - Improvements in and relating to methods of and apparatus for delivering and stacking flat articles of paper and similar materials : en
  • GB367814A - Improvements in or relating to pressure proof deep sea electric cables : en
  • FR720718A - Maneuvering device for grapple used for the ascent of reinforced concrete poles and others : en fr
  • US1846945A - Apparatus for sealing shipping cases : en
  • US1847064A - Tag : en
  • GB367735A - Improvements in and relating to display devices : en
  • DE545012C - Nebulizer for liquids : de en
  • DE545046C - Process for the production of a foodstuff containing malt extract from ground and malted grains : de en
  • DE545255C - Process for the production of processed cheese : de en
  • FR720725A - Improvements to scoring machines : en fr
  • US1846678A - Speed measuring apparatus : en
  • FR720614A - Improvements in automotive car clutch systems : en fr
  • FR720710A - High frequency device producing a new gas derived from ozone : en fr
  • CA319945A - Door actuating and retaining mechanism : en fr
  • DE545206C - Arrangement for the protection of a three-phase motor with overcurrent release, which switches off the loaded motor if a phase is missing or overload : de en
  • FR720578A - Process for heating shaft furnaces of all kinds, such as lime kilns, concrete, grilling, calcining, and others : en fr
  • FR720672A - Bloom shears, cutting from bottom to top : en fr
  • FR721090A - Device for drying fruits and vegetables : en fr
  • FR720713A - Automotive Radiator Drain Device : en fr
  • FR720787A - Improvements to musical instruments equipped with a sound box : en fr
  • US1846514A - Closure operator : en
  • FR720803A - Lifebuoy for submarine crew : en fr
  • DE544827C - Pendulum inclinometer : de en
  • DE545277C - Process for the production of the freely oscillating membrane, in particular of roaring capacitors : de en
  • US1846343A - Control apparatus : en
  • US1846550A - Pipe support for use with conduits : en
  • DE545011C - Injection syringe : de en
  • DK45261C - Method for Manufacturing Matrices for Embossing Gramophone Records. : da en
  • US1846593A - Waterproof apron : en
  • DE545263C - Process for the preparation of thiocarbanilide : de en
  • DE545295C - Extension tube, especially for tripod feet : de en
  • FR720968A - Process to accelerate the fermentation of bread doughs : en fr
  • GB368251A - Improvements in or relating to machine tool transmissions for milling machines or the like : en
  • FR720994A - Method and device for automatically lubricating railway rails of a train : en fr
  • GB367696A - Improvements in or relating to internally illuminated signs : en
  • GB367739A - Improvements in or relating to horizontally sliding windows : en
  • DE545250C - Process for eddy current degassing of the metal parts of electron tubes : de en
  • DK45284C - Saamaskine. : da en
  • FR721095A - Process for the production of safety glass : en fr
  • GB367524A - Improvements in methods for the treatment of leucite and other alkali aluminium silicates with nitric acid : en
  • GB367674A - An improved coupling between the platen and line-spacing wheel of typewriting and similar machines : en
  • US1846909A - Article-feed for wrapping machines : en
  • US1846524A - Bobbin : en
  • US1846714A - Switch block mounting : en
  • DE544901C - Shorthand typewriter : de en
  • DE544918C - Process for the preparation of Kuepen dyes of the anthraquinone series : de en
  • DE545080C - Arrangement for the vitaminization of milk : de en
  • US1846192A - Milk chest : en
  • US1846257A - Brake drum : en
  • AT126920B - Beam balance. : de en
  • FR720747A - Coating of pavements and other surfaces, and method for its application : en fr
  • GB367644A - Improvements in or relating to photographic developing apparatus : en
  • DE545139C - Two-part rivet : de en
  • AT127039B - Device on brakes for car trains, in particular car trains. : de en
  • AU73531A - An improved vulcanizing appliance : en
  • FR721043A - Improvements to propulsion devices actuated by a reciprocating movement of the arms and locomotive, including application : en fr
  • FR721089A - Electric discharge tube which comprises a directly heated incandescent cathode and which is intended to receive, amplify or generate electrical oscillations : en fr
  • CA319910A - Contact device : en fr
  • GB367823A - Improvements in or relating to shuttles for looms for weaving : en
  • FR720566A - Braking device for motor vehicle trailers : en fr
  • DE544660C - Process for the production of insulating, waterproof building materials : de en
  • DE544920C - Process for the production of colored lakes : de en
  • DE545022C - Collapsible saw : de en
  • DE545131C - Magnet system for magnetic scales : de en
  • DE544763C - Retraction device for ropes in rope tread systems : de en
  • FR720618A - Process for preparing artificial yarns : en fr
  • GB367641A - Improvements in apparatus for setting lenses in photographic cameras : en
  • US1846278A - Floating breakwater : en
  • AT126879B - Cable termination, in particular overhead line termination for high voltage cables. : de en
  • CA320036A - Nursing bottle nipple : en fr
  • FR720884A - Device for the uninterrupted action of gases on liquids : en fr
  • DE538233C - Cash register with several counters : de en
  • FR720442A - Electric skeletal carcass machine : en fr
  • FR721023A - Removable motor unit for flat-bottomed boats : en fr
  • DE544818C - Tonometer : de en
  • DE544806C - Self-contained telegraphic transmission device intended for teaching purposes : de en
  • DE544934C - Orientation bus : de en
  • DE545300C - Starting device for reversible two-stroke internal combustion engines, especially for marine engines : de en
  • US1846853A - Synthetic resin and process of making same : en
  • USRE18364E - Method of preparing products of organic origin : en
  • GB367467A - Improvements in or relating to vacuum cleaners : en
  • DE544851C - Vascular treatment machine : de en
  • GB367592A - Improvements in or connected with observation instruments of the binocular type having inclined eyepieces : en
  • US1846670A - Method of securing caps in cups with rolled edges : en
  • US1847000A - Slicing and cutting machine : en
  • FR720816A - Process for sterilizing materials used for surgical sutures comprising at the same time a test to verify the absence of germs : en fr
  • FR721079A - Denture plate : en fr
  • DE545004C - Putty for fixing abrasive bodies on steel disks with a synthetic resin content : de en
  • US1846435A - Well pump : en
  • US1846942A - Cut-off for high-speed cigarette machines : en
  • US1846722A - Shocker attachment for grain binders : en
  • DE545098C - Cable car for passenger transport : de en
  • AU121131A - Improvements in steam heating units for cooking and similar purposes : en
  • GB367842A - Improvements in and connected with the distillation of tar : en
  • GB368296A - Improvements in and relating to combined moving picture projecting and sound reproducing apparatus : en
  • GB367808A - Improvements in or relating to telephone systems : en
  • AT126853B - Flushing device, in particular for two-stroke diesel engines. : de en
  • GB367398A - Improvements in or relating to rotary engines : en
  • GB367531A - Improvements in or relating to buckets or the like : en
  • GB367727A - Improvements relating to troughed belt conveyors : en
  • FR720843A - Instrument for the extraction of fragments of needles or other similar bodies under the control of the fluoroscopic screen : en fr
  • GB367660A - Process for the production of ammonium nitrate : en
  • DE544306C - High-frequency telephony system, preferably along lines : de en
  • DE544573C - Equipment for stringing tennis rackets : de en
  • GB367656A - Arrangement for drawing hollow bodies of glass in the form of a tube or sleeve : en
  • US1846078A - Keyhole protector : en
  • US1846076A - Process and apparatus for separating liquids from solids : en
  • FR720555A - Plywood panel : en fr
  • FR720603A - Advanced Globe Valve : en fr
  • GB367430A - Improved means for obtaining constant voltage in alternating current circuits : en
  • AT126987B - Process for the preparation of water-insoluble azo dyes. : de en
  • US1846754A - Means for separating the whites from the yolks of eggs : en
  • US1846775A - Apparatus for delivering measured quantities of powdered or granular substances : en
  • FR720755A - Automatic mixed telephone system with direct connection to the network : en fr
  • GB367637A - Improvements in variable speed gears : en
  • GB367802A - Improvements in illuminated advertising devices : en
  • GB367686A - Shackles for towing and hauling whales : en
  • GB367852A - Improvements relating to spinning, twisting and like textile machines : en
  • DE540099C - Feed device on saw frames and similar machines : de en
  • FR720669A - Machine for forming figures in fat or butter dough, marzipan or other plastics : en fr
  • FR720616A - Pulling device with articulated lever systems for curtains and the like : en fr
  • FR720581A - Convertible armchair or sofa : en fr
  • DE544893C - Process for the preparation of condensation products from resorcinol and aliphatic dicarboxylic acids : de en
  • DE545174C - Material for metal springs of technical arrangements : de en
  • DE545248C - Stop relay for locking rotating bodies, especially for electricity tariff meters : de en
  • FR720995A - Ten key calculator : en fr
  • GB367594A - Improvements in or relating to apparatus for giving warning of the approach of trains : en
  • CA320003A - Egg white separation : en fr
  • FR720894A - Electrically operated and striking pendulum mechanism : en fr
  • GB367730A - Safety window chain : en
  • FR720923A - Regulator system for dynamo-electric machines : en fr
  • GB367567A - An improved grapple for raising submarines and the like : en
  • GB367800A - Pit props or like supports : en
  • DE545194C - Dehydration of magnesium for electrolysis : de en
  • USD86331S - Design fob a thebapetjtic light : en
  • FR720703A - Electric motors for timepieces : en fr
  • FR720891A - Improvements to horn hearing devices : en fr
  • DE545307C - Saw filing machine : de en
  • DE544954C - Schuettelchute with fork-like mounted rollers : de en
  • DE545175C - Counter, especially for liquid measuring devices : de en
  • FR720633A - Suction cup : en fr
  • GB367676A - Improvements in electrical contact pins : en
  • GB367695A - Improvements in and relating to arc welding : en
  • DE544786C - Jacket for high frequency ovens of large dimensions : de en
  • DE544769C - Device for enmeshing yarn : de en
  • DE544879C - Process for the production of a paste containing starch : de en
  • FR720929A - Overhead cable adjuster : en fr
  • FR720979A - Incandescent tubular electric lamp in the shape of a candle for usual voltages : en fr
  • FR721064A - Hay, straw and other loader for vehicles : en fr
  • FR720627A - Process for the impregnation of fabrics, fabrics, knits, etc., by means of a solution of rubber, etc. : en fr
  • DE544842C - Locking device for regulating flaps : de en
  • US1846319A - Apparatus for preparing drumhead can bodies : en
  • AT126932B - Device for sharpening drills. : de en
  • DE544758C - Hollaender with elongated trough, vertical grinding roller and vertical base : de en
  • GB367563A - Method of and apparatus for continuous extraction of oils and fats : en
  • FR720872A - Device for sewing machines for preventing the stitching needle from coming into contact with fasteners to be sewn onto webs : en fr
  • GB367555A - Improvements in and relating to self-closing valves for water mains : en
  • FR720607A - Snap-in for electrical drum switches : en fr
  • DE545005C - Steam boiler firing with a fuel bunker upstream of the grate serving as a smoldering shaft : de en
  • FR721009A - Phonograph fitted with a support which supports the arm of the player or phonographic reproducer when they are out of service : en fr
  • DE544629C - Brush holder with a brush box which can be moved approximately in the direction of the brush axis in a guide encompassing a clamping piece : de en
  • GB367578A - Improvements in telephone systems such as public address systems and the like : en
  • GB367611A - Process for the recovery of tin from stanniferous materials low in gangue : en
  • US1846063A - Card shuffler : en
  • US1846546A - Azo-dyestuffs and process of making same : en
  • US1846783A - Apparatus for the grading of flour : en
  • US1847059A - Thermocouple well : en
  • US1846540A - Shipping container : en
  • DE544976C - Procedure for reserving wool and silk : de en
  • FR720639A - Pressing and protective device for wood router and similar machines : en fr
  • FR721050A - Protective insulation for externally controlled lamps : en fr
  • FR720635A - Improvements in the manufacture of reinforced concrete structures : en fr
  • FR721010A - Fibrous material covered with rubber : en fr
  • DE545179C - Process for the production of print formats from lines or similar. : de en
  • GB367706A - Improvements in glazed frames or sashes : en
  • DE545188C - Device for dyeing socks or the like. : de en
  • US1846194A - Metal tile : en
  • US1846346A - Shoe stiffener : en
  • US1847026A - Seal for ice making compartments : en
  • DE544768C - Disengagement device for winding spindles : de en
  • DE545305C - Process for the production of copper-welded tubes : de en
  • FR720595A - Fixed shuttle : en fr
  • FR720612A - Improvements to balers : en fr
  • FR720760A - Device for blowing secondary air into mechanical fireplaces : en fr
  • FR720802A - Advanced molding machine : en fr
  • FR720822A - Centrifugal lubrication device : en fr
  • GB367635A - Improved non-slipping horse shoe : en
  • DE544855C - Blade for safety razor : de en
  • US1846203A - Gasket : en
  • FR720854A - Method for high frequency traffic on high voltage lines : en fr
  • US1846056A - Evaporator construction : en
  • US1846097A - Music leaf turner : en
  • US1846561A - Carrier for fragile articles : en
  • FR720564A - Process for manufacturing pure hydrogen peroxide : en fr
  • US1846048A - Machine for testing plastics : en
  • US1846708A - Electrical apparatus : en
  • US1846940A - Floor covering and method of forming the same : en
  • GB367865A - A process for preventing the oxidation of soya beans and bran obtained therefrom : en
  • DE544748C - Device for generating legato play on musical instruments by interfering high-frequency electrical vibrations : de en
  • DE545082C - Press with an open mouth that can be closed by a pull rod : de en
  • DE544873C - Device for soldering the trigger pin in fuses : de en
  • DE544949C - Brake for vehicle trains, in particular motor vehicle trains, releasable by a pressure medium with simultaneous accumulation of braking work : de en
  • DE545214C - Process for the desulfurization of hydrocarbons : de en
  • DE545235C - Detonator : de en
  • FR720850A - Vulcanizable rubber composition and manufacturing methods : en fr
  • FR721082A - Automatic recliners : en fr
  • GB368269A - Improvements in or relating to electric ship propulsion systems : en
  • FR721056A - Branch box : en fr
  • USRE18359E - Artificial bait : en
  • US1846273A - Lock washer : en
  • DE545045C - Process for the production and preservation of shredded waste from the slaughterhouse : de en
  • FR720902A - Metal constructions : en fr
  • GB367554A - Improvements in mushroom or cone shaped cowls : en
  • AU503931A - Improvements in electric cables : en
  • US1846880A - Aluminum salts of gluconic acid : en
  • DE545050C - Film with a three-dimensional effect : de en
  • FR720626A - Installation for multiple transmission of signals by high frequency on a line : en fr
  • GB367703A - Improved match-holder : en
  • FR720786A - Metal bed and its manufacturing process : en fr
  • FR720857A - Improvements to the hinge rods used as axial dowels in the connection of the ends of one or more elements forming belt fasteners : en fr
  • FR720890A - Automatic device for controlling an electrical circuit applicable to an alarm clock : en fr
  • AT126992B - Process for the production of acid anhydrides. : de en
  • DE544743C - Automatic feed device for the workpiece on filing and sawing machines : de en
  • US1846157A - Catapult for gliders : en
  • US1846182A - Electrical measuring instrument : en
  • US1846453A - Divider board for harvesters : en
  • AT127069B - Device for fastening radiators for space heating. : de en
  • CA319988A - Pile fabric : en fr
  • US1846455A - Mud cup for hog waterers : en
  • CA319908A - Mould : en fr
  • AT126916B - Oil switch with arcing chambers and pre-contact resistors. : de en
  • AT126999B - Process for the preparation of solid calcium formate. : de en
  • AU348131A - Improvements in and relating tothe bulk handling of grain : en
  • DE545043C - Hammer mill with non-rotating sieve basket : de en
  • US1847015A - Corrosion preventing composition : en
  • US1846721A - Process of refining wood rosin : en
  • US1846100A - Safety razor motor structure : en
  • US1847060A - Double cigarette feed : en
  • AT126949B - Actuating device for valves, in particular for drain valves from wash basins or the like. : de en
  • DE544852C - Ship anchor with interchangeable flukes : de en
  • DK45264C - Procedure for increasing the strength of porous abrasives suitable for wet grinding by impregnation. : da en
  • US1846085A - Indoor clothes drier : en
  • US1846661A - Method of feeding articles to grinding machines : en
  • US1846998A - Core molding machine : en
  • CA319931A - Colour fountain for block printing machines : en fr
  • AU289631A - Improvements insteel posts and droppers for wire fences : en
  • US1846094A - Paper deckling device : en
  • US1846385A - Pitman for mowers : en
  • CA319941A - Aircraft light metallic truss : en fr
  • AT126876B - Arrangement for shutting off line parts of a remote control system working with control currents of different frequencies against at least some of the control currents. : de en
  • AT126981B - Process for the production of anti-friction alloys. : de en
  • US1846193A - Shoulder pad : en
  • US1846999A - Apparatus for use in the manufacture of molded articles from synthetic resins and other moldable materials : en
  • US1846079A - Disk wheel : en
  • US1846477A - Automatic stoker : en
  • US1846380A - Wrench : en
  • DE544863C - Device for moistening and separating adhesive strips : de en
  • DE544966C - Membrane for sound reproduction devices : de en
  • DE544978C - Process for the preparation of a plasticizer for nitrocellulose-containing coating compounds : de en
  • GB367720A - Improved means for securing handles to cross-cut or like saws : en
  • AU74731A - Railway vehicle truck : en
  • US1846586A - Hat-blocking machine : en
  • US1846908A - Method of impregnating wool : en
  • CA319927A - Power-driven vehicle wheel : en fr
  • US1846264A - Producing vat dyestuffs : en
  • GB367496A - Improvements in and relating to regulating valves : en
  • US1846321A - Process for making metal salts of halogen substituted quinoline carboxylic acids and the products : en
  • US1846584A - Wrapper for packages, bales, and the like : en
  • US1846813A - Electric lighting fixture : en
  • US1846358A - Process of mining sulphur : en
  • US1846404A - Propelling mechanism : en
  • DE544906C - Method of manufacturing a wave-shaped rubber membrane : de en
  • DE545137C - Method for operating a four-stroke diesel engine : de en
  • DE545151C - Link for snow chain parts : de en
  • CA319955A - Valve : en fr
  • DE512135C - Device for longitudinal movement of the doctor blade on rotogravure printing presses : de en
  • DE545123C - Manufacture of molds and cores for metal foundry purposes : de en
  • GB367799A - Improved method of treating cereal products in preparation for baking : en
  • US1846683A - Deinking apparatus : en
  • US1846309A - Gas cell fabric : en
  • US1846402A - Gasket : en
  • US1847039A - Interlocking mechanism : en
  • FR721021A - Improvements to closing devices for secateurs, poultry cutters, shears and other similar articles : en fr
  • GB367519A - Improvements in or relating to shock absorbers or like apparatus : en
  • AT126905B - Overvoltage and overcurrent protection device. : de en
  • AT126883B - Installation on self-excited DC excitation machines. : de en
  • CA319956A - Milking machine : en fr
  • DE544431C - Electrically controlled device for time display : de en
  • US1846013A - Fire pot structure : en
  • US1846178A - Hanger for rails : en
  • USD86326S - Design for a heating pad or similar article : en
  • US1846570A - Tank system for automatic photographic apparatus : en
  • AT127009B - Method for weatherproofing stone, wood, paper and the like like : de en
  • CA320024A - Sound absorbing material : en fr
  • FR721069A - Improvements to devices intended to protect certain parts of the face against the sun's rays : en fr
  • GB367646A - Improvements in and relating to elevating trucks : en
  • CA319940A - Aircraft fuselage : en fr
  • CA319963A - Furnace grate : en fr
  • US1846206A - Process for recovery of natural gasoline : en
  • US1846490A - Glare shield actuator : en
  • GB367575A - Improvements in or relating to sheath-like metallic containers for carrying cigarettes in the pocket, and for analogous purposes : en
  • CA320032A - Heat-treating apparatus : en fr
  • DE545015C - Device for making hair curls for permanent waving : de en
  • US1846406A - Process of and apparatus for the manufacture of synthetic lumber : en
  • US1846600A - Variable pitch propeller : en
  • AT126936B - Procedure for testing welds. : de en
  • DE544816C - Articulated boiler with lower and upper burnout : de en
  • DE544952C - Method for lining curved hollow bodies with an inner protective cover : de en
  • US1846288A - Cooling apparatus : en
  • AU382931A - Improvements in crank construction : en
  • AT126888B - Cable termination. : de en
  • AT126892B - Device for speed control of three-phase bypass collector motors. : de en
  • US1846530A - Process of reducing iron ore without melting : en
  • US1847046A - Duster, towel, and similar cleaning pad device : en
  • US1846132A - Grinding machine : en
  • DE544937C - Regulation of the overcharging pressure in internal combustion engines with a charge of fuel, oxygen and inert gas : de en
  • FR721068A - Device for adjusting the transmission of energy between two networks coupled by means of a frequency converter group : en fr
  • GB367536A - Improvements in forced feed lubricators : en
  • US1846121A - Bromo-nu-benzanthronepyrazolanthrones : en
  • US1846170A - Testing apparatus for motor vehicles : en
  • US1846553A - Steering linkage : en
  • US1846761A - Straight knitting machine : en
  • CA320029A - Seat spring : en fr
  • CA319989A - Production of terpene : en fr
  • DE544820C - Germicidal pack for medical equipment : de en
  • DE545268C - Process for extracting the vitamin-containing fraction, which cannot be saponified or is difficult to saponify, from saponified fatty substances : de en
  • FR720554A - Process for preventing the formation of dust from granular mineral fertilizers : en fr
  • USD86321S - Design for an automotive vehicle : en
  • US1846263A - Steering gear : en
  • US1846566A - Annealing glassware : en
  • AT127072B - Protection against theft of electric lamps. : de en
  • DE544832C - Magneto : de en
  • US1846316A - Fruit vending apparatus : en
  • US1846449A - Control device for pneumatic dispatch tube apparatus : en
  • DE544888C - Process for the preparation of sodium acetate : de en
  • DE544746C - Thread cutting tool, in particular thread drill or thread chaser with a conical cut : de en
  • US1846562A - Rotating wing device for increasing the carrying capacity of aeroplane wings : en
  • CA320027A - Unloading apparatus : en fr
  • US1846220A - Process and apparatus for making rosin size emulsions : en
  • US1846208A - Signal lamp : en
  • US1846947A - Vacuum pump : en
  • DE545013C - Dilator : de en
  • FR721084A - Apparatus for treating teeth and for massages : en fr
  • CA319992A - Germicide : en fr
  • DE544833C - Flywheel starters, especially for aircraft internal combustion engines : de en
  • DE545132C - Tilt balance : de en
  • DK45275C - Welding machine. : da en
  • FR720606A - Electric meter board fixing system : en fr
  • FR720849A - Device for fixing removable parts to wooden parts : en fr
  • DE545203C - Search device for the individual sectors of a network controlled by an earth fault control : de en
  • FR720825A - Device for fixing the glass in the bezel of watch cases : en fr
  • FR720970A - Camera store : en fr
  • DE544120C - Device for injecting salt solutions into exhaust gases from combustion systems to precipitate the fly ash : de en
  • US1846235A - Process fob : en
  • US1846287A - Cultivator attachment for tractors : en
  • US1846518A - Method of applying trade marks directly to bulk materials : en
  • CA319938A - Aircraft : en fr
  • FR720575A - Hand paddle used to facilitate swimming : en fr
  • FR720680A - Improvements to stringers deforming machines : en fr
  • GB367648A - Improvements in or relating to metal vapour rectifiers with anode grids arranged in the anode protecting tubes : en
  • DE545019C - Device for dispensing solid or semi-solid masses, e.g. B. Soap, in strips or disk-shaped portions : de en
  • FR721051A - Improvements to devices intended for heating gas, air or liquids : en fr
  • FR721055A - Improvements to front wheel drive devices for motor vehicles : en fr
  • DE545189C - Cleaning, dampening and disinfecting machine for processing used, unclean bed springs : de en
  • US1846058A - Process for recovering sodium thiosulphate from gas purification liquors and the like : en
  • US1847055A - Mechanism for and method of placing yarns on carriers for use in looms : en
  • US1847001A - Steam generating plant indirectly heated by alpha circulating heat carrier : en
  • US1847062A - Method of preparing sausage rolls and knife therefor : en
  • DE544996C - Electric hot water generator, in which the flow of liquid is directed across the heater pipes : de en
  • FR720789A - Improvements to bags made up of several superimposed layers of a material such as paper and process for the manufacture of said bags : en fr
  • US1846233A - Means for cleaning, moistening and heating air : en
  • US1846865A - Valve for milking machines : en
  • US1846877A - Receptacle evacuating apparatus : en
  • US1846061A - Mill : en
  • DE544801C - Process for the preparation of alkylenated phenols : de en
  • DE545025C - Parabolic draftsman : de en
  • DE545180C - Canister with measuring container for liquids : de en
  • FR720582A - Advanced device for threading sewing machine needles : en fr
  • DE544726C - Channel cooling furnace for hollow glassware : de en
  • DE544831C - Multiple carburetors : de en
  • DE544969C - Footwear : de en
  • DE545156C - Sound signal device according to patent 543451 with a sound apparatus in which a record lies against the edge of the inlet space for an operating pressure medium and is caused to vibrate by this : de en
  • DE545140C - Dispensing device for lubricant : de en
  • DE545183C - Two-part ring brush for cleaning the heads of oven heating pipes : de en
  • DE545314C - Foot drive grinding machine : de en
  • GB367399A - Improvements in or relating to electrical indicating, recording and integrating instruments : en
  • DE545303C - Device for changing the rotational speed of the pulley to be driven in the case of grooved pulley drives : de en
  • FR720738A - Apparatus for automatic wiping of the front window of motor vehicles : en fr
  • FR720866A - Improvements to coating and impregnation compositions : en fr
  • GB367582A - Manufacture of base exchange bodies : en
  • US1846487A - Power lift planter : en
  • FR720596A - Advanced thresher stacker : en fr
  • US1847061A - Intercommunicating telephone : en
  • DE545247C - Head fitting for insulating housings of oil-filled transformers, especially instrument transformers : de en
  • DE545313C - Device for providing food with openings by inserting profiled core bars : de en
  • DE545009C - Spinning centrifuge for rayon : de en
  • US1846707A - Tube forming machine : en
  • FR720644A - Automatic switch device operating by the own weight of an object : en fr
  • FR721083A - Improvements in knitting looms and knitting processes : en fr
  • FR720715A - Carburetor improvements for aircraft engines and other applications : en fr
  • IS56B6 - A method of handling raw materials that contain fats : en is
  • US1846093A - Method of treating fibers for paper-making and other uses : en
  • US1846480A - Splitting machine : en
  • DE544742C - Injection carburetor : de en
  • GB367690A - Improved manufacture of phosphorous pentoxide and phosphoric acid : en
  • GB367884A - Improvements in or relating to high voltage vacuum or rare gas-filled tube devices : en
  • FR720847A - High power switch : en fr
  • USPP8P - Geobge b : en
  • US1846090A - Separator for storage batteries : en
  • US1846451A - Grain saver for bagging platforms : en
  • GB367623A - Improvements in window guides : en
  • US1846242A - Electrode and method of making the same : en
  • US1846864A - Wrapper patching device for cigar machines : en
  • US1846187A - Combined differential and change speed gearing : en
  • DE544733C - Process for the production of masses similar to hard rubber : de en
  • DK45279C - DC or Carrier Telegraph System. : da en
  • CA320011A - Cable connector : en fr
  • AT127005B - Process for the production of condensation products. : de en
  • DE544874C - Multi-system pipes in which several concentric grid anode systems are arranged next to one another around the same filament or around several filaments connected in series : de en
  • US1846119A - Paper folding machine : en
  • US1846718A - Oil reclaiming apparatus : en
  • US1846784A - Automobile tire pump : en
  • US1846238A - Penholder : en
  • GB367606A - Improvements relating to apparatus for testing the hardness of water : en
  • DE545273C - Expansion rotary piston machine with rotary abutment : de en
  • FR720880A - Straw baler or baler : en fr
  • FR720954A - Internal combustion engine fitted with oil scrapers arranged at the lower end of the cylinders : en fr
  • GB367448A - Improvements in or relating to fire places : en
  • GB367529A - Improvements in or relating to holders for test tubes and like vessels : en
  • US1846286A - Artificial tooth : en
  • US1846443A - Front seat for vehicles : en
  • USD86311S - Lewis e : en
  • AT126866B - Arrangement for automatic and semi-automatic telephone switches. : de en
  • DE544511C - Monitoring device for optical-electrical sound reproduction devices : de en
  • GB367591A - Improvements in methods and devices for the electro-optical reproduction of photographic sound records : en
  • GB367750A - Improvements in or on the assembly of parts or members by means of bolts : en
  • GB367574A - Improvements in or relating to the recording and reproduction of sound on photographic films : en
  • DE545113C - Process for the preparation of dyes from indoline bases : de en
  • DE545192C - Filter body : de en
  • US1846951A - Anklet : en
  • FR720757A - Adjustable middle level : en fr
  • GB367566A - Improvements in or relating to shock-absorbers or braking devices : en
  • US1846535A - Beverage handling apparatus : en
  • FR720865A - Bearing flange for electrical machines : en fr
  • FR720851A - Calming and blocking device for motor vehicles : en fr
  • GB367715A - An improved electric current transformer : en
  • FR720797A - Filling material for hydraulic devices : en fr
  • FR721032A - Board game : en fr
  • GB367694A - Improvements in and relating to the manufacture of pencils and the like : en
  • GB367805A - Improvements in or relating to vehicles having laterally movable side doors : en
  • GB367831A - Process for improving aluminium alloys which are resistant to corrosion by seawater : en
  • US1846270A - Machine for testing hobs, worms, and the like : en
  • FR720978A - Safety razor blade enhancements : en fr
  • GB367495A - Automatic bobbin-winder, particularly for use with spinning machines for artificial filaments : en
  • GB367569A - Improvements in or relating to controlling devices for automatic stitching machines : en
  • FR720734A - Improvements to motion inverters : en fr
  • FR721072A - Dry cleaner for beets, roots, etc. : en fr
  • DE544948C - Device for damped stabilization of bodies, e.g. B. from aircraft and watercraft : de en
  • US1846452A - Mower guard : en
  • FR720945A - Improvements in the assembly of pocket knives : en fr
  • GB367491A - Improvements in or relating to electric oil switches or circuit breakers : en
  • GB367669A - Improvements in devices for registering customers consumption in restaurants and the like : en
  • FR720621A - Advanced radio organ : en fr
  • FR720749A - Method and device for propelling ships using compressed gases from the combustion of explosive mixtures : en fr
  • FR720837A - Safety device to ensure better closure of the bottles and prevent them from being refilled : en fr
  • FR720981A - Honing grinding wheels : en fr
  • DE545035C - Movable engine in the form of a roll body : de en
  • FR720643A - Combination lock : en fr
  • FR720838A - Improved heat treatment process for developing the magnetic properties of magnetic substances : en fr
  • US1846769A - Latch for alpha molder's flask : en
  • US1847053A - Venting appliance for heating systems : en
  • DE544933C - Process for the manufacture of lead-free bismuth metal : de en
  • AU141331A - Improvements in tamping or ballasting machines : en
  • CA320000A - Bacon treating method : en fr
  • AT127087B - Electromagnetic sounder. : de en
  • GB367743A - Improvements in pipes or tubes : en
  • US1846037A - Outlet plug : en
  • US1846450A - Rubber sole and heel : en
  • US1846806A - Absorbent for acetylene gas : en
  • US1846130A - Fishing lure : en
  • AT127048B - Metal guide jig for wooden channels. : de en
  • AT126990B - Process for the production of concentrated fatty acids. : de en
  • US1846109A - Refrigerating apparatus : en
  • US1847037A - Electric switch : en
  • DE545202C - Circuit carriers, especially for the monitoring and control devices of automatic electrical power systems : de en
  • CA319993A - Thread core : en fr
  • US1847036A - Connecting means for electrical switches : en
  • AT126875B - High voltage electrical cable. : de en
  • CA320028A - Gangsaw carriage : en fr
  • US1846099A - Track wrench : en
  • US1846643A - Cabinet construction : en
  • US1846405A - Drink mixer : en
  • US1846416A - Automobile direction signal : en
  • US1846686A - Common battery telephone equipment : en
  • DE544248C - Theft protection for motor vehicles : de en
  • DE544597C - Arc furnace with flame arches directed towards the loading or bath : de en
  • US1846972A - Precision copying camera : en
  • USD86343S - Design fob a hat : en
  • AT126912B - Installation on umbrellas with sliding bell. : de en
  • AT127073B - Process for separating materials with different physical properties. : de en
  • US1846149A - Fire door : en
  • US1846760A - Gauging tool : en
  • US1846816A - Brake drum : en
  • US1847063A - Cabbubetob : en
  • AT126860B - Push rod for piston engines, in particular internal combustion engines. : de en
  • AT127067B - Rib for heat exchangers to be pushed onto pipes : de en
  • DE544965C - Chlorination of roasted sulphidic ores : de en
  • DE545108C - Circuit arrangement for neutralizing the influence of the false current on the earth fault relay : de en
  • US1846595A - Automobile radiator ornament : en
  • AT127034B - Metallic box pillar for automobile bodies. : de en
  • FR720810A - Improvements to titanium pigments and their production method : en fr
  • DE545286C - Bathing facility : de en
  • FR720663A - Carburetor improvements : en fr
  • US1846498A - Reinking device for typewriter ribbons : en
  • FR720704A - Automatic switch-circuit breaker, with thermal and magnetic elements : en fr
  • FR720972A - Coatings, coatings, cements and binders for masonry : en fr
  • FR721093A - Snowshoe-sling net : en fr
  • GB367522A - Improvements in parachutes : en
  • DE544721C - Process for the production of pipe-like castings : de en
  • DE545237C - Process for the production of pure colored pottery : de en
  • DK45263C - Procedure for the production of gelatin reliefs which can be colored and transferred. : da en
  • DE544899C - Conveyor device for sheets of paper : de en
  • GB367846A - Plant for drying ceramic wares and the like : en
  • GB367516A - Improvements in and connected with football boots : en
  • US1846543A - Demountable vehicle wheel : en
  • US1846854A - Instrument for finding the range difference of two aiming points : en
  • DE545229C - Lever pre-cutter with closed, quadruple interlocking trade and inserted cutting edges : de en
  • US1846520A - Platen lock for car dumpers : en
  • FR720842A - Improvements to processes and apparatus for gas production : en fr
  • FR720920A - Apparatus for refloating ships : en fr
  • US1846693A - Gasoline burner : en
  • US1846939A - Apparatus for generating gas from fluid hydrocarbons : en
  • DK45290C - Device by Ferrari meters. : da en
  • GB367440A - Improvements in or relating to fasteners for bands or straps : en
  • US1846957A - Windscreen for mechanically propelled vehicles : en
  • USD86299S - Design fob a tire : en
  • US1846183A - Emergency exit lock : en
  • US1846190A - Refrigerating apparatus : en
  • FR720652A - Device for reinforcing the excitation of synchronous or asynchronous machines with a watt-wattage effect, in the event of a drop in the network voltage, in particular in the event of a short circuit : en fr
  • GB367612A - Improvements in and connected with the preparation of concentrated fruit juices in the form of jelley : en
  • DE544614C - Fabric stretching and drying machine with cross ventilation : de en
  • DE545096C - Device for printing labels, especially those with tags : de en
  • US1846232A - Machine for handling fabric articles : en
  • US1846544A - Rear box device for motor vehicles : en
  • FR720907A - Abdominal support : en fr
  • GB367584A - Improvements in heater for aeroplane wings : en
  • DE545092C - Mixing device for different media : de en
  • FR720591A - Injection pump for internal combustion engines : en fr
  • FR720696A - Device used to protect dresses, stockings and pants from splashes : en fr
  • DE545201C - Longitudinally split heater socket made of insulating material with push button switch : de en
  • DE545099C - Signal setting device : de en
  • US1846128A - Fire extinguishing apparatus : en
  • FR720655A - Device for remote transmission of indications from indicating or other devices : en fr
  • GB367718A - Improvements relating to hovers and brooders : en
  • DE544794C - Process for conveying powdery bulk goods using compressed air : de en
  • DE544731C - Rolling grilles for windows and doors made of flat iron rods and vertical joint links placed on edge to the end surface : de en
  • DE545215C - Flat weft knitting machine : de en
  • FR720821A - Railroad needle lock enhancements : en fr
  • FR721026A - Improvements to electrical insulator covers and their manufacturing processes : en fr
  • US1846900A - Cigarette package : en
  • USRE18355E - Clarence m : en
  • DE545304C - Gearbox with variable ratio depending on the load : de en
  • FR720631A - New fashion ornament, made of plastic, imitating the feather : en fr
  • GB367598A - Improvements in or relating to the production of alkali carbon briquettes in or for the manufacture of alkali cyanides or cyanamides : en
  • DE544916C - Process for the preparation of intermediates and dyes of the 1íñ2-benzanthraquinone series : de en
  • FR720701A - Improvements to the ink dispensing mechanism of printing machines : en fr
  • FR720904A - Engine fuels : en fr
  • FR720804A - Artificial teeth : en fr
  • FR720600A - Relief and color cinematography : en fr
  • GB367460A - Electrolytic process for the production of metallic compounds of low solubility : en
  • FR720716A - Method of treatment of construction materials in order to avoid any accidents due to electric currents : en fr
  • GB368259A - Improvements in or relating to mechanical presses : en
  • US1846548A - Automobile seat : en
  • FR720624A - Radio communication receiver insensitive to the influence of interference : en fr
  • FR720664A - Saddle enhancements, especially motorcycle saddles : en fr
  • US1846332A - Brake for vehicles : en
  • US1846587A - Closure for apertured receptacles : en
  • US1847009A - Impact mill : en
  • US1846188A - Production of titanium pigments : en
  • FR721049A - Position indicator system for airplanes : en fr
  • DE545231C - Process for the production of hollow blades with a sharpened upper edge, in particular for steam or gas turbines : de en
  • FR720593A - Bra : en fr
  • FR720519A - Improved method and composition for washing silks and clothing : en fr
  • GB367543A - Improvements in and relating to commutators for dynamo electric machines : en
  • DE545262C - Method and device for cooling or evaporating solutions : de en
  • FR721062A - Belt tensioning device for dynamotor-starter : en fr
  • DE544752C - Key arrangement of the bass keyboard of diatonic accordions : de en
  • DE545126C - Rotatable base : de en
  • FR720888A - Three-way press for meats, vegetables, etc. : en fr
  • GB367526A - Improvements in internal combustion engines having radial cylinders : en
  • GB367725A - Improvements in and relating to spinning centrifuges : en
  • US1846519A - Football pump : en
  • US1846740A - Gauge for cutting tools : en
  • DE544924C - Process for melting glass : de en
  • GB367650A - Improvements in counting and recording apparatus, more particularly for use with liquid meters : en
  • GB367858A - Improved apparatus for increasing the output of oil wells : en
  • FR720774A - Device for keeping the back rope and the bead at the end of the wings of fishing nets apart : en fr
  • FR720781A - Stackable elastic seats and furniture : en fr
  • GB367571A - Process of improving nickel-tin alloys : en
  • DE545030C - Self-seller for goods of various kinds with issue of trademarks : de en
  • DE545177C - Process for the partial galvanizing of iron sheets : de en
  • US1846122A - Halogenated nu-benzanthronepyrazolanthrones : en
  • US1846512A - Ash receptacle for automobiles : en
  • US1846573A - Surgical instrument : en
  • US1846962A - Clock-controlled calendar : en
  • US1846529A - Vanity and smoking case : en
  • DE545148C - Two-sided tilting device, especially for motor vehicles : de en
  • DE545291C - Device for cooking or sterilizing food, in particular fish : de en
  • FR720573A - Device applicable to refrigeration machines : en fr
  • FR720673A - Mop and broom mount featuring this mount : en fr
  • FR720875A - Improvements to cans that can be used several times : en fr
  • GB367843A - Improved compound sheet material for use in forming floor or wall coverings : en
  • GB367833A - Improvements relating to time checking apparatus for use in connection with receptacles or tokens : en
  • US1846221A - Manufacture of hydrocyanic acid : en
  • US1846875A - Air conditioning : en
  • AU260631A - Improvements in or relating tothe manufacture of materials suitable for floor coverings and for other purposes : en
  • AT126859B - Shaft seal for a pump set to be submerged below the water level. : de en
  • US1846015A - Pen for ruling machines : en
  • US1846596A - Pulsating irrigator : en
  • CA319915A - Logging hook : en fr
  • US1846689A - Railway traffic controlling apparatus : en
  • DE526180C - Metal planer : de en
  • DE544500C - Process for the preparation of aliphatic auromercaptocarboxylic acids : de en
  • DE544891C - Process for the production of theobromine from natural substances containing theobromine : de en
  • CA319997A - Boiler with superheater : en fr
  • US1846353A - Taximeter : en
  • DE545182C - Process for the production of a refractory mortar : de en
  • DE544988C - Locking device for multiple switches : de en
  • FR721001A - Semi-automatic drift correction air navigation device : en fr
  • AU437931A - Captor elements for screws andthe like : en
  • CA319942A - Aircraft wing : en fr
  • US1846434A - Windshield : en
  • US1846780A - Duo stroke series for shaping machines : en
  • US1846023A - Power actuator : en
  • CA319962A - Fire box : en fr
  • CA319958A - Process of extracting oil and fodder : en fr
  • US1846042A - Pneumatic tire casing : en
  • US1846551A - Calendar : en
  • US1846925A - Machine for internally threading sleeves : en
  • AT127008B - Process for the production of plastic compounds containing fillers. : de en
  • CA319916A - Printing telegraph : en fr
  • AU443131A - Improvements relating to automatic telephone systems : en
  • AT127066B - Dust and waterproof fitting for electric light bulbs. : de en
  • AT126854B - Unit consisting of an internal combustion engine and an electric generator, especially for traction vehicles. : de en
  • AT127014B - Process for refining, in particular for desulphurization of petroleum, petroleum distillates, petroleum residues, asphalt and the like. like : de en
  • AT127100B - AC alarm clock. : de en
  • US1846071A - Charging mechanism for coke ovens : en
  • US1846468A - Aeroplane propeller : en
  • US1846554A - Refrigerating apparatus : en
  • US1846934A - Controller for pin setting apparatus : en
  • US1846577A - Mixing apparatus : en
  • US1846444A - Cable clamp : en
  • US1846623A - Sanitary frostproof hydrant : en
  • US1846888A - High frequency detector : en
  • US1846907A - Dynamo electric machine : en
  • US1846196A - Mounting strip for metal tiles : en
  • US1846348A - Torsion and coupling controlling device : en
  • US1847023A - Water soluble sulphonic acid of the unsaturated hydrocarbons of oils for use as alpha protein precipitator : en
  • US1846101A - Oscillatory motor for electrically operated safety razors : en
  • US1846803A - Production of cracked hydrocarbons : en
  • FR720820A - Control device for escalator ramps : en fr
  • FR721044A - Device applicable to liquid reservoirs used in particular to store heat : en fr
  • CA319998A - Superheater support : en fr
  • GB367860A - Fine mochanical adjustments : en
  • FR720791A - Junction terminal for electrical conductors : en fr
  • FR720817A - Piston improvements for internal combustion engines : en fr
  • US1846936A - Bedstead construction : en
  • US1847027A - Change-speed gear : en
  • DK45288C - Device for lubrication of wheel flanges on rail vehicles. : da en
  • GB367883A - Improvements in and relating to the cooling of oil-immersed transformers or other apparatus : en
  • AT127035B - Anti-glare shield for automobiles. : de en
  • CA319905A - Combination tool : en fr
  • US1846123A - Brake : en
  • CA319935A - Friction clutch : en fr
  • DE544953C - With a side exit slot in the tube neck tube closure with a screw sleeve also provided with a side slot, inwardly open, which is partially unscrewed when the tube is closed and thereby creates a negative air pressure in the tube : de en
  • DE545278C - Device for the transmission of messages by means of electric waves : de en
  • US1846673A - Folding crib : en
  • US1847033A - Electrical apparatus : en
  • DE545100C - Train control device : de en
  • DE545211C - Switching mechanism for monitoring, in particular, electrical cooking equipment and the like like : de en
  • DE545129C - Process for the preparation of colored celluloid masses : de en
  • US1846315A - Valve mechanism : en
  • US1846092A - Apparatus for the production of cold : en
  • US1846785A - E breitling : en
  • US1846024A - Combination band and shoe brake : en
  • US1846488A - Variable pitch propeller : en
  • CA320019A - Magnetic material : en fr
  • FR720574A - Device for watering fields : en fr
  • GB367455A - Electric distribution system : en
  • US1846919A - Separable fastener locking member : en
  • US1846541A - Float valve : en
  • USD86324S - Habold douglas mackie : en
  • DE544435C - Punching machine : de en
  • DE545269C - Process for the preparation of compounds which split off formaldehyde : de en
  • US1846411A - Tuning dial for radios : en
  • CA320022A - Condenser : en fr
  • AT127043B - Safety pin for car axles. : de en
  • US1846956A - Grinding machinery : en
  • US1846160A - Speed changing and speed reducing gear : en
  • GB367809A - Improved method of and apparatus for metal casting under pressure : en
  • US1846165A - Stapling machine : en
  • US1846669A - Screening mechanism : en
  • DE544592C - Sheet metal bodies for electrical machines and apparatuses that are held together by pressure medium : de en
  • DE544856C - Feathered bullet : de en
  • DE545069C - Weft thread pulling device for looms with automatic weft bobbin replacement : de en
  • US1846283A - Air inlet system for engines : en
  • US1846898A - Workholding chuck : en
  • AT126947B - Tool for caulking the heads of rivets, spot screws or the like. : de en
  • DE544826C - Protective device for woodworking machines, especially circular saws : de en
  • DE544861C - Dipping and drying of objects moved on several endless, cooperating conveyors : de en
  • US1846409A - Shoveling or scoop board for farm wagon boxes : en
  • US1846124A - Brake : en
  • AT126872B - Transformers, in particular for toy purposes. : de en
  • CA319933A - Friction clutch : en fr
  • DE545208C - Device for keeping the variable reactance constant, especially of excitation circuits : de en
  • FR720394A - Electron tube : en fr
  • FR720608A - Combined process for the preparation of sodium carbonate, ammonium chloride, sodium nitrate and hydrochloric acid from sodium chloride : en fr
  • US1846456A - Pipe fitting : en
  • US1846471A - Endless track for truck tractors : en
  • US1846928A - Combination clock and sign : en
  • US1846359A - Tread structure for antiskid devices for vehicle wheels : en
  • US1846384A - Knife sharpener : en
  • US1846527A - Pan lifter : en
  • US1846711A - Container with applicator : en
  • US1847003A - Method of and means for sterilizing : en
  • US1847006A - Driving mechanism : en
  • GB367478A - Improvements in and relating to control mechanism for burglar and like alarm systems : en
  • GB367521A - Piano zither : en
  • FR720953A - Internal combustion engine : en fr
  • GB367668A - Improvements in luminous electric discharge tubes : en
  • US1846306A - Molding apparatus : en
  • US1846311A - Valve cap air leak detector : en
  • US1847043A - Breakwater wall construction : en
  • GB367447A - Improvements in truck construction for rail vehicles : en
  • GB367654A - Improved manufacture of a material containing calcium chloride : en
  • US1846460A - Smoking equipment : en
  • FR720999A - Drawing device for pressurized water pipes : en fr
  • GB367628A - Improvements in or relating to the manufacture of artificial silk : en
  • FR721066A - Improvements to control mechanisms for mechanically loaded hearth grates : en fr
  • GB367698A - Improvements in the manufacture of galvanic dry cells : en
  • DE545288C - Process for the production of centrifugally cast hollow bodies : de en
  • FR720714A - Process for preparing alkaline earth formates : en fr
  • FR720840A - Submarine cable : en fr
  • GB368255A - A method of and an apparatus for compensating the power component of the earth leakage current in polyphase high tension networks with an inductive earth leakage protective means : en
  • DE514497C - Gas pressure regulator, especially for installation in inhabited rooms, with control pressure regulator : de en
  • FR720744A - Method and device for making visible to the driver of a vehicle any desired area whether or not integral with said vehicle : en fr
  • FR720562A - Method and device for ensuring automatic and continuous charging in melting plants, in particular for die-casting machines : en fr
  • GB367546A - Iron frame-work for building up roof trussings, strut frames, piliars and the like : en
  • US1846356A - Thermoplastic molding composition and process of making the same : en
  • FR720811A - Aircraft tail lift : en fr
  • GB367663A - Improvements in and relating to centrifugal governors : en
  • DE544853C - Leak bolt : de en
  • DE544980C - Blade ring for radially loaded turbines : de en
  • US1846995A - Method of casting pipe : en
  • DE545233C - Bag for photographic equipment : de en
  • US1846513A - Signaling system switch for automotive vehicles : en
  • US1846634A - Shade holder : en
  • US1846702A - Suction cleaner : en
  • FR720707A - elastic element for building seats and other applications : en fr
  • US1846331A - Saw sharpening device : en
  • US1846367A - Aircraft, wing panels, ailerons, wing beams, wing ribs, and details thereof : en
  • US1846571A - Automatic photographing apparatus : en
  • US1846585A - Wrapper for expansible material : en
  • US1846327A - Gauging and sorting machine : en
  • GB367436A - Improvements in or relating to printing cylinders : en
  • US1846127A - Ortho chloro para cresol carboxylic acid : en
  • US1846815A - Process of connecting solidified foundation soil to building structures and the structure produced thereby : en
  • US1846496A - Collapsible tent : en
  • US1846060A - Doll's eyes with lashes : en
  • US1846350A - Rotary sole laying machine : en
  • DE545101C - Device for testing line magnets for inductive train control : de en
  • DK45265C - Shaped articles of granular fillers and resinous binders and methods of making such. : da en
  • DE545060C - Device for dry swimming with forced guidance of the limbs : de en
  • US1846507A - Convertible raking and sweeping machine : en
  • US1846534A - Building for use in sound recording : en
  • US1846890A - Valve reseating tool : en
  • US1846427A - Window lock : en
  • US1846649A - Automatic card holder exhibiting machine : en
  • US1847024A - Method of filling pits : en
  • GB367445A - Improvements in electric cables : en
  • GB367679A - A process and apparatus for the treatment of heavy oils and other similar products for the conversion thereof into lighter products : en
  • GB368252A - Improvements in and relating to talking machines : en
  • CA319948A - Process of treating nitrocellulose : en fr
  • FR720739A - Vibrating sieve : en fr
  • GB367533A - Improvements in motion picture screen : en
  • GB367844A - Improvements in circular hose knitting machines : en
  • FR720967A - Mechanical lubricator : en fr
  • GB367510A - Improvements in expanding tables : en
  • USD86318S - Design por a clock case : en
  • GB367664A - Back head construction for rock drills : en
  • FR720717A - Alcohol sterilization lamp : en fr
  • US1846560A - Frictional body for couplings and the like and method of making same : en
  • US1846882A - Hairpin : en
  • DE544913C - Capillaries for melting down emanation : de en
  • DE544926C - Device for fetching and lifting high objects : de en
  • CA320034A - Paper lath : en fr
  • US1846445A - Clamp : en
  • GB367745A - Improvements in brake mechanism for cycles : en
  • GB367586A - Improvements in brushmaking appliances : en
  • USD86312S - Lewis e : en
  • US1846169A - Electrical precipitator : en
  • US1846847A - Combined wheels, axle, and antifriction bearings : en
  • DE545067C - Uninterrupted working extrusion press for kneadable materials together with a wrapping machine : de en
  • US1846021A - Elevated transportation system : en
  • US1846588A - Windscreen wiper : en
  • FR720698A - Improvements to distributors of fertilizers, seeds and other products : en fr
  • FR720963A - Chemical fertilizer manufacturing process : en fr
  • FR720792A - Automatic stop device for phonographs : en fr
  • FR721025A - Electrode placement for electron tubes : en fr
  • GB367600A - Forms for office machines : en
  • US1846622A - Safety blade : en
  • DE544712C - Method and device for the continuous recovery of the neutral oil from the soapstock : de en
  • US1846499A - Charge forming device : en
  • USD86315S - Design for a safety paper : en
  • US1846236A - Demountable wheel : en
  • DE545281C - Leveling compounds : de en
  • US1846795A - Chair : en
  • US1846044A - Tire building machine : en
  • US1846645A - Automatic feed for arcuate articles : en
  • AT126958B - Device for flame cutting. : de en
  • US1846990A - Attachable chain link : en
  • FR720805A - Curler system : en fr
  • AT127079B - Registration card evaluation machine. : de en
  • US1846466A - Telephone system : en
  • FR720988A - Hygienic transfer device for withdrawing at the same time various precisely measured quantities of milk from ordinary jugs : en fr
  • GB368263A - Improvements in and relating to combustion-product power plant : en
  • FR721000A - Rescue submarine for working underwater : en fr
  • GB367733A - Torpedo-launching apparatus, more particularly for fast-moving ships or scouts : en
  • GB368275A - Improvements in or relating to methods of and apparatus for conditioning air or other gases : en
  • FR720835A - Pedal axle to vary the length of the crank lever arm : en fr
  • DK45283C - Hoisting games. : da en
  • FR720561A - New Water Insoluble Azo Dyes, Their Preparation Process and Applications : en fr
  • DE545122C - Combined apparatus with fan, air heater, massage and electrification device : de en
  • FR720571A - Firing support for earthenware tiles : en fr
  • AU559732A - Railway vehicle truck : en
  • DE544915C - Clamping device for electrical resistance welding machines with special contact and clamping jaws : de en
  • FR720973A - Lamp from t. s. f. : en fr
  • US1846472A - Tailor's gauge : en
  • US1846476A - Auxiliary handle for levers of motor vehicles : en
  • US1846874A - Lath structure : en
  • GB367474A - Improvements in or relating to photographic processes : en
  • DE544713C - Jacquard flat knitting machine : de en
  • DE545290C - Daybed : de en
  • GB367541A - Pressure lubricating apparatus : en
  • GB367675A - Process for the manufacture of azo-dyestuffs : en
  • GB367742A - Improvements in or relating to quilters for sewing machines : en
  • US1846470A - Electric arc welding apparatus : en
  • FI14190A - Management of information on the supply and consumption of cellulose products : en fi
  • FR720861A - Powder box : en fr
  • FR720688A - Folding table device : en fr
  • GB367631A - Improvements in stone-breaking and other crushing machines : en
  • GB367691A - Improvements in or relating to vehicle body frames : en
  • DE544747C - Thread cutting head, which can be closed by a hand lever, with automatically opening cutting jaws : de en
  • DE544847C - Hot pressing of steel front hubs for bicycles and motorcycles : de en
  • FR720726A - Improvements to counting mechanisms for telephone or other systems : en fr
  • FR721074A - Process for the preparation of photo-chemical decoloration layers : en fr
  • DE545170C - Cage anchor for high-speed alternating current machines : de en
  • US1846141A - Brush bristling machine : en
  • US1846912A - Fishline : en
  • GB367503A - Improvements in and relating to presses for drawing sheet metal : en
  • CA319977A - Sound recording system : en fr
  • CA319914A - Chain belt : en fr
  • AT127051B - Control for sleds, boats or the like. : de en
  • AT126988B - Process for the production of an accelerator for the vulcanization of rubber and similar substances. : de en
  • FR720731A - Fire prevention system in airplanes, airships and other motor vehicles : en fr
  • US1846280A - Device for measuring and recording liquids in alpha predetermined quantity : en
  • CA319964A - Furnace grate : en fr
  • CA319913A - Filler piece for structural steel framework fireproofing : en fr
  • AT126909B - Arrangement for automatic telephone switches. : de en
  • US1846739A - Metal container : en
  • US1846916A - Connection for line protection relays for three-phase current : en
  • US1847028A - Carton : en
  • US1846791A - Separable fastener : en
  • DK45293C - Waterproof Cargo Hatch for Ships. : da en
  • US1846581A - Process of manufacturing cereal meals : en
  • AT127093B - Automatic fire alarm. : de en
  • AT127095B - Device for reproducing high-contrast or low-contrast negatives. : de en
  • CA319922A - Truck loader : en fr
  • AT126858B - Clock. : de en
  • AT126864B - Semiconductor coating for insulated electrical conductors, especially for high voltages. : de en
  • AU161431A - Manufacture of ester-like wetting agents, foaming agents and dispersing agents : en
  • DE544756C - Advertising column : de en
  • US1846578A - Constant speed device : en
  • DE544804C - Water-cooled oven door : de en
  • AT126898B - AC voltage and ammeter with moving coil system and dry rectifier. : de en
  • DE544744C - Portable device for thread cutting on pipes : de en
  • DE544777C - Process for the production of cellulose derivatives : de en
  • FR720793A - Rescue devices for valuables or goods and valuables transported by airplanes : en fr
  • AT126855B - Change gears, preferably for motor vehicles. : de en
  • FR720733A - Improvements to the articulations of the rolling chains for tracked vehicles : en fr
  • GB367497A - Improvements in or relating to couplings for use with flexible and other tubes : en
  • GB367685A - Device for the manoeuvring of, and the hauling-up of whales on, whale factory ships : en
  • AT126963B - Honing and grinding device for double-edged razor blades. : de en
  • AT127025B - Sorting drum for fruits. : de en
  • DE544917C - Process for the representation of decoctions of the pyranthrone : de en
  • DE545196C - Slidably mounted radiation superheater for boiler systems, the combustion chamber of which is lined with cooling tubes : de en
  • FR720859A - Boat propeller thruster : en fr
  • DE544944C - Mouthpiece for woodwind instruments : de en
  • US1846228A - Venetian blind : en
  • GB367506A - Improvements in aeroplane wings : en
  • GB367634A - Improvements in hat presses : en
  • DE544932C - Process for separating the iron from the decoppered lye of chlorinated roasted gravel waste : de en
  • DE545157C - Device for applying a metallic, paint or other protective layer inside hollow bodies : de en
  • GB367662A - Improvements in infants' belly bands : en
  • AT126882B - Method for controlling electric motors. : de en
  • FR720638A - Improvements to devices intended for recording and reproducing sound : en fr
  • US1846284A - Running gear for motor vehicles : en
  • GB367472A - Improvements in and relating to windows, doors and the like : en
  • FR721040A - Quick buckle and unbuckle device connecting an aviator to the plane and his parachute : en fr
  • FR720833A - Improvement in capping devices : en fr
  • US1846699A - Relief faucet : en
  • AU71931A - An improved outdoor or indoor game : en
  • DE544995C - Process for the production of radioactive threads, woven and knitted fabrics : de en
  • FR720942A - Handle : en fr
  • US1846082A - Connecting device for securing alpha tire to the rim of alpha vehicle wheel : en
  • US1846184A - Dry concentration of ore : en
  • DE545149C - Foldable hood for cars : de en
  • DE545205C - Thermal-electromagnetic overcurrent release, especially for alternating current : de en
  • GB367642A - Improvements relating to diaphragm feed-pumps for automobile vehicles : en
  • GB367702A - Improvements in or relating to machines for shaping figures from fat- or butter-dough or other plastic material : en
  • GB367602A - Improvements in or relating to the manufacture of desulphurised pig iron : en
  • AT126942B - Main current magnet for induction meters with a magnetic shunt to improve the load curve. : de en
  • DE545144C - Braking device acting on the towing vehicle when the trailer hits the trailer : de en
  • GB367741A - Improvements in or relating to metal vapour or rare gas rectifiers : en
  • DE545053C - Braking device, especially for propellers at Flugmetoren : de en
  • DE544928C - Bulk goods self-gripper : de en
  • DE545107C - Control by means of reverse contactors for three-phase motors : de en
  • DE545141C - Metallic filling bodies for packs, especially for stuffing box packs : de en
  • GB367517A - Improvements in or relating to the production or preparation of a blend or mixture of coffee and milk : en
  • US1846685A - Fence weaving machine : en
  • US1846943A - Sign : en
  • GB367917A - Improvements in or relating to printing machines : en
  • GB367464A - Improvements relating to magnetic separators : en
  • DE545116C - Coverings for rubber, rubber blanket and fabric : de en
  • US1846144A - Trestle or saw horse : en
  • US1846197A - Metal tile structure : en
  • DE544680C - Press water container with compressed air loading : de en
  • DE545193C - Process for expelling gases, vapors, gas-vapor mixtures or the like from large-surface bodies : de en
  • FR720677A - Improvements to wrapping machines or similar machines : en fr
  • FR720915A - Method and machine for the automatic manufacture of hinged lid boxes : en fr
  • GB367493A - Improvements in and relating to incandescent electric lamps : en
  • DE545266C - Process for the preparation of diiodochelidamic acid : de en
  • GB367807A - Improvements relating to electrical pick-ups : en
  • DE544912C - Circuit for a delta-connected regulating transformer that works with a main transformer and is connected to the mains : de en
  • FR721057A - Device for the dedusting and drying of chlorine gas and other gases and its applications : en fr
  • GB367840A - Improvements in or relating to the manufacture of vulcanisation accelerators and the vulcanisation of rubber : en
  • US1846703A - Dishwasher : en
  • FR720708A - Presser foot enhancements for sewing machines : en fr
  • GB367684A - Improvements relating to tobacco pipes : en
  • GB367871A - Improvements in the art of setting diamonds or the like : en
  • US1846104A - Power cylinder and piston : en
  • FR720777A - Automatic control and regulation by thermal relay : en fr
  • US1846028A - Molding device : en
  • US1846136A - Slicing device : en
  • US1846205A - Carburetor : en
  • US1846491A - Tractor hitch : en
  • FR720693A - Device for emptying double measuring containers with automatic overturning : en fr
  • GB367585A - Manufacture of ester-like wetting agents, foaming agents and dispersing agents : en
  • FR721008A - Aircraft lighting and signaling system : en fr
  • US1846324A - Stacking apparatus : en
  • US1846638A - Valve nut and insides assembling machine : en
  • DE545071C - Process for the production of artificial magnesite : de en
  • FR720869A - Advanced golf club bag : en fr
  • FR720691A - Improvements made to the boxes of indicator mechanisms for dry gas meters : en fr
  • FR721077A - Improvements to tennis racket presses or other similar rackets : en fr
  • DE544751C - Mechanics for wind instruments with rotary valves : de en
  • DE545061C - Heel strapless snowshoe binding : de en
  • DE545119C - Equipment on horizontal chamber and retort furnaces charged with centrifugal machines to divert the air thrown out of the distillation rooms during charging : de en
  • GB367760A - Improvements in or relating to permanent waving device : en
  • GB367587A - Improvements in or relating to the electro-deposition of palladium : en
  • US1846399A - Holder for checks and similar articles : en
  • US1846539A - Expansion joint for well liners : en
  • FR720665A - Device for attaching closure plates to electrical meter boards : en fr
  • GB367512A - Improvements relating to electric overload circuit breaker installations : en
  • FR720955A - Method of differential processing of superimposed images located at different levels of a single emulsion : en fr
  • FR721020A - Tool trolley for tractor front axle : en fr
  • DK45262C - Procedure for the Preparation of Higher Aliphatic Alcohols. : da en
  • GB367501A - Mould for casting printing types : en
  • US1846696A - Spring clutch : en
  • US1846189A - Inflating nipple : en
  • US1847004A - Portable trash burner : en
  • US1847057A - Mechanical refrigerating evaporator : en
  • USD86327S - Thomas c : en
  • US1846291A - Container : en
  • US1846723A - Double porch water divider : en
  • FR720756A - Improvements to friction materials : en fr
  • GB367681A - Improvements in saucepans and like cooking utensils : en
  • FR720871A - Woodworking machine : en fr
  • GB367701A - Improvements relating to fishing tackle : en
  • GB367838A - Improvements relating to dye vats : en
  • DE545079C - Reinforced rubber fabric washer for elastic couplings : de en
  • FR720773A - Umbrella : en fr
  • FR721080A - Axle box with stub axle lubrication by means of a drip device extending over the entire length of the stub axle : en fr
  • US1846556A - Water softener : en
  • US1846667A - Portable lighter construction : en
  • USRE18357E - Process for treating hydrocarbons : en
  • US1846786A - Measuring faucet : en
  • US1846229A - Lock for small arms : en
  • US1846845A - Process and apparatus for coloring textile webs : en
  • US1847370A - Spring structure : en
  • GB367561A - An improved method of and apparatus for performing operations such as switching operations by means of electrically-heated bimetallic combinations : en
  • US1846275A - Cigarette package container : en
  • US1846778A - Spring cover : en
  • US1846799A - Combined socket and snap switch : en
  • US1846212A - Rotary drill : en
  • US1846054A - Combination shutter and color filter for the motion picture projection arts : en
  • US1846594A - Magazine for moving-picture reels and the like : en
  • US1846777A - Automobile lock : en
  • DE545054C - Counter pressure barrel filler for beer and similar gaseous liquids : de en
  • DE545031C - Self-collecting connection device : de en
  • DK45291C - Hot air generator for Drying of the Hands and Face. : da en
  • FR720711A - Mandrel for turning lathe and the like : en fr
  • FR720931A - Improvements to devices for cleaning teeth : en fr
  • AT126913B - Control device for the fuel supply in carburetors of internal combustion engines. : de en
  • AT127045B - Circuit for controlling the electric braking of vehicles. : de en
  • US1846764A - Coupon folding machine : en
  • US1846867A - Convertible right- and left-handed scissors : en
  • DE544838C - Strip valve : de en
  • US1846357A - Motion picture screen : en
  • US1846872A - Fastener : en
  • US1846493A - Fuel atomizer for oil motors : en
  • US1846899A - Liquid dispensing apparatus : en
  • US1846931A - Rotary screen : en
  • AT126985B - Process for the deacidification of wine and must. : de en
  • CA319926A - Vibratory ball mill : en fr
  • CA320006A - Bacon hanger : en fr
  • AT126960B - Gear grinding machine. : de en
  • AT126922B - Device for dispensing liquids in certain quantities. : de en
  • DE544734C - Process for the extraction of tin : de en
  • US1846083A - Automatic conveyer control : en
  • DE544882C - Device for preventing or eliminating overpressure or underpressure in local lines behind gas distribution systems : de en
  • FR720670A - Process for making explosives : en fr
  • DE544983C - Squeegee for rotogravure printing machines : de en
  • GB367682A - Improvements in cardboard boxes : en
  • US1846281A - Apparatus with alpha rotatable tilting drum for drawing off liquids : en
  • US1846822A - Sliding doorlock : en
  • DE544645C - Electric remote control system : de en
  • AT126998B - Process for the preparation of a nitrogen-containing condensation product from cyanamide. : de en
  • AT127050B - Folding top with two-part longitudinal bows attached to the folding top supports. : de en
  • DE545059C - Device for remote transmission of pointer positions : de en
  • DK45285C - Drink cooler for installation on automobiles. : da en
  • GB367607A - Improvements in and relating to control systems for web-feeding apparatus : en
  • GB367608A - Improvements in shock absorbers : en
  • AT126954B - Elastic valve for gas meters. : de en
  • US1846811A - Tape serving machine : en
  • AT126975B - Electric induction melting furnace. : de en
  • US1846267A - Engine lubrication : en
  • US1846663A - Gang angling mechanism for disk harrows : en
  • DE545062C - Lanes and races with vehicles as an entertainment game in which the individual lanes are separated from one another by daemes or ribs : de en
  • GB367670A - Improvements in or relating to amusement devices : en
  • DE545076C - Circuit to prevent self-excitation of non-network frequency of commutator cascades : de en
  • FR720852A - Clamp for elastic or flexible hoses : en fr
  • AT127010B - Rubber products. : de en
  • DE545110C - Mercury vapor lamp : de en
  • US1846733A - Method of cleaning metals : en
  • US1846976A - Merchandise display fixture : en
  • AU51231A - Manufacture of ester-like wetting agents, foaming agents and dispersing agents : en
  • US1846572A - Cigarette extinguisher : en
  • US1846787A - Centering gauge : en
  • FR720989A - Method for manufacturing so-called "sea bathing" shoes and mold for this manufacture : en fr
  • US1846841A - Venting electric switch : en
  • CA319947A - Manufacture of sulphurized fatty-oil emulsions : en fr
  • DE544821C - Device for cleaning and casting metals and metal alloys by centrifugal force : de en
  • AT126933B - Device for determining the wheel pressures of vehicles. : de en
  • AT126938B - Device for adjusting dry gas meters. : de en
  • US1846055A - Sound translating apparatus : en
  • US1846463A - Paper feeding and tensioning mechanism : en
  • US1846773A - Appliance and method for heading barrels : en
  • AT127049B - Safety wheel for motor vehicles. : de en
  • AT127099B - Books, in particular for accounting purposes. : de en
  • DE545253C - View postcard with acoustic sound recordings : de en
  • US1846167A - Grease gun : en
  • AT126980B - Process for melting down easily fusible and easily oxidizable metals. : de en
  • US1846148A - Automatic-feed weighing apparatus : en
  • CA319921A - Emulsion : en fr
  • US1846198A - Dusting and spraying machine : en
  • US1846320A - Process for installation of rolling window screen guides : en
  • CA319984A - Furniture glide : en fr
  • US1846191A - Radiator shutter control : en
  • US1846241A - Method of and apparatus for testing rubber : en
  • US1846920A - Separable fastener locking member : en
  • AT126969B - Ceiling for all types of hearth and industrial ovens. : de en
  • DE544814C - Process for the production of mass cores from magnetizable powder mixed with sodium silicate as an insulating material, in particular with the addition of chromic acid and optionally talc : de en
  • DE545289C - Machine for cutting glass tubes : de en
  • FR721085A - Grid-controlled gas discharge tube : en fr
  • AT127075B - Lace-up shoe. : de en
  • AU317231A - Improvements in and relating to feeding bottles : en
  • US1846974A - Condenser for automobile radiators : en
  • US1846234A - Refining process for producing pure iron : en
  • US1846419A - Automatic water softener : en
  • US1846441A - Mop : en
  • DE545105C - Device for the production of an exact number of wire turns with spaces for heating resistors o. : de en
  • US1846465A - Bracket for magnifying instruments : en
  • US1846616A - Volume control : en
  • US1846944A - Process of making wood pulp : en
  • CA319909A - Contact device : en fr
  • CA320013A - Vehicle brake : en fr
  • AT126915B - Equipment at telephone stations for the delivery of return signals when calling stations at station owners who are absent. : de en
  • CA319952A - Motor hood latch : en fr
  • US1847002A - Trolley pole : en
  • FR720883A - Improvements to flexible shaft couplings : en fr
  • GB367726A - Improvements in apparatus for winding weft spools and cops : en
  • US1846062A - Mechanical refrigerating system : en
  • US1846031A - Internal combustion engine of the two-stroke cycle type : en
  • US1846517A - Friction shock absorbing mechanism : en
  • US1847018A - Fraud preventing device for gas meters : en
  • AT126906B - Process for the manufacture of telecommunication cables. : de en
  • AT127001B - Process for the continuous production of water gas. : de en
  • CA319975A - Tire cover : en fr
  • US1846768A - Tank car construction : en
  • USD86322S - Janvier de lopatto lockford : en
  • US1846448A - Lifter device and emergency wheel : en
  • US1846152A - Manufacture of manganese pig iron : en
  • DE544854C - Boat rudder : de en
  • DE544871C - Electric toggle switch with contact roller mounted in an insulating part : de en
  • AT127089B - Upper thread tensioning device for sewing machines. : de en
  • US1846506A - Breather type roof for storage tanks for gas and volatile liquids : en
  • USD86333S - Fixture or article of similar nature : en
  • USD86338S - Design for an overhead street crossing : en
  • FR720742A - Mobile and swiveling lifting device for lifting and handling loads : en fr
  • FR720763A - Improvements in the operation and control of doors and windows and similar panels by means of pressurized fluid : en fr
  • FR720944A - Apparatus and method for capturing and destroying bedbugs : en fr
  • AT127065B - Elastic connection of radiator sections. : de en
  • AT127082B - Automatic control device for gramophones or the like. : de en
  • AT127012B - Method and device for leaching clippings and. like : de en
  • CA319920A - Saw : en fr
  • CA319959A - Process of vulcanizing rubber : en fr
  • AU245031A - Improvements indirect current dynamo electric machines : en
  • DE545297C - Device for drive transmission to the speedometer from a flexible drive shaft : de en
  • FR720601A - Improvements to radio signal receivers : en fr
  • AT126996B - Web of cellulose hydrate films with coatings that isolate the plasticizers. : de en
  • US1846603A - Chassis construction : en
  • CA319969A - Web roll controlling mechanism : en fr
  • AT127031B - Method of making briquettes with embedded seeds. : de en
  • CA319898A - Cable clamp : en fr
  • US1846382A - Camera tripod-clutch : en
  • US1846481A - Amusement device : en
  • US1846116A - Riveting machine : en
  • US1846354A - Apparatus for obtaining ion concentration effects : en
  • US1847048A - Adjustable crank pin : en
  • CA319967A - Refractory material : en fr
  • DE544880C - Fixed screening plant with two counter-rotating balanced screens : de en
  • DE545167C - Safety circuit to prevent unintentional rolling of an unsupervised, electrically operated track vehicle or train standing on a slope with a switching device that works in both directions : de en
  • US1846983A - Railway telephone and signal system : en
  • US1847014A - Locking device : en
  • US1846473A - Propeller : en
  • AT126870B - Line with sealed bushing. : de en
  • AT127090B - Photographic light meter. : de en
  • CA319901A - Gauge for ascertaining the lift of compressor air valves : en fr
  • DE544767C - Bottle winder : de en
  • DE545217C - Jacquard device for warp knitting machines with drawing machines : de en
  • FR720684A - Boat transport trolley : en fr
  • FR720724A - Device applicable to candle lanterns in order to instantly transform them into electric lanterns : en fr
  • FR720736A - Sealant for glass roofs and other applications : en fr
  • US1846285A - Typewriting machine : en
  • DE545138C - Kickback-proof starting crank : de en
  • US1846855A - Drive for slicing machines : en
  • AT127086B - Lace-up shoe. : de en
  • AU87631A - Combined shaving brush and soap carrier : en
  • US1846173A - Sign : en
  • AT126962B - Device for regulating the wire feed in automatic arc welding machines. : de en
  • US1846567A - Manufacture of vehicle frames : en
  • CA319953A - Motor hood latch : en fr
  • DE545173C - Material for parts of technical arrangements that are subjected to frictional stress, preferably those carrying electrical current : de en
  • CA319995A - Lubricating oil : en fr
  • USD86297S - of toledo : en
  • US1846564A - Can washing machine : en
  • US1846691A - Combined harvester and thresher : en
  • US1846774A - Shoe tree : en
  • AU343931A - Manufacture of adhesive materials from rubber latex : en
  • DE544598C - Trough grate made of two grids with alternating fixed, rust-like perforated grate steps that can be moved back and forth : de en
  • DE545224C - Roof hook countersink : de en
  • FR720692A - Improvements to dry gas meters : en fr
  • GB367557A - Improvements in float valves for steam traps : en
  • AT126971B - Process for drying peat and similar masses. : de en
  • US1846328A - Aircraft construction : en
  • US1846831A - Car retarding apparatus : en
  • US1846605A - Inclosure construction : en
  • US1846651A - Vehicle fore-carriage : en
  • US1846794A - Direction signaling device for automobiles : en
  • AT126903B - Right and left rotary switch. : de en
  • AT127081B - Method and photometer for determining the light intensity of objects by means of a luminous body which luminescent or phosphorescent after exposure to light rays as a comparison light source. : de en
  • US1846730A - Means for the transmission of power from the driving or traction wheels of motor vehicles : en
  • AT126939B - Device for generating a jet flame from an electric arc. : de en
  • AT127011B - Process for powdering rubber goods. : de en
  • AT127077B - Rigid toe for footwear. : de en
  • AU489131A - Combined shaving brush and shaving cream carrier : en
  • US1846290A - Apparatus for making roof tiles : en
  • US1846074A - Azodyestuffs insoluble in water and process of making same : en
  • US1846973A - Portable pile driver : en
  • US1846050A - Electrical switching apparatus for picture projection machines : en
  • AT126967B - Bed insert. : de en
  • DE545267C - Process for the separate extraction of the hormones contained in the adrenal cortex : de en
  • DK45281C - Method and Apparatus for Rolling Metal. : da en
  • CA319928A - Sash tightener : en fr
  • US1846038A - Lifting coupler for containers : en
  • US1846410A - Vertical coking retort oven : en
  • US1846910A - Electric wave indicator : en
  • US1846059A - Cultivator : en
  • US1846422A - Clamp : en
  • US1846040A - Furnace electrode suspension : en
  • US1846545A - Stapling machine : en
  • AU270731A - Improvements in and apparatus for the continuous conversion of reactive materials by thermal or chemical treatment : en
  • FR720637A - Automatic cutting and beveling system for mirrors and glasses either oval or of any other shape with concave or convex curved profiles : en fr
  • GB367677A - Improvements in or relating to electrical multiplex telegraph systems : en
  • CA319985A - Dash pot for weighing machines : en fr
  • GB367633A - Improvements in the manufacture of splinterless glass : en
  • FR720552A - : fr
  • FR720950A - Electric motors at constant speed : en fr
  • GB367652A - Improvements in and relating to the coking of fluid or liquefiable bituminous materials : en
  • GB368293A - Process of treating fibrous materials : en
  • AT126986B - Process for the production of pore-free metal castings, in particular from magnesium-containing alloys, by introducing hydrogen into the molten metal. : de en
  • US1846133A - Vat dyestuffs of the anthraquinone series and process of making same : en
  • US1846621A - Saw mill carriage : en
  • US1846952A - Method and means for humidifying and lowering room temperatures : en
  • GB367483A - Improvements relating to loose leaf binders : en
  • GB367565A - Improvements relating to sand blasting apparatus : en
  • CA320008A - Striking casting : en fr
  • DE544909C - Transformer with the usual primary and secondary winding on an iron core : de en
  • FR720741A - Device for the watertight connection of pipes to fire walls on board airplanes and other devices : en fr
  • US1846052A - Container and method for sealing jelly or preserves : en
  • US1846770A - Synchronizing device for paper machines : en
  • US1846941A - Dispensing machine : en
  • US1846057A - Air washer and humidifier : en
  • DE544730C - Radiator cladding : de en
  • DE545254C - Dry stain : de en
  • GB367755A - Improvements relating to the production of printing cylinders for textile printing : en
  • US1846017A - Vacuum servo brake : en
  • US1846064A - Wheel structure : en
  • US1846268A - Oil cooling system : en
  • US1846676A - Ashlar block protector : en
  • CA319946A - Expanded metal lath : en fr
  • FR720873A - Motorcycle engine rocker arm control rod mounting device : en fr
  • GB367452A - A magnetic alloy in particular for compressed iron powder cores : en
  • AT126861B - Installation on automatic telephone systems. : de en
  • AT127026B - Device for aligning the sheets in multi-color printing machines. : de en
  • DE544819C - stethoscope : de en
  • GB367788A - Improvements in and relating to variable condensers : en
  • DE544570C - Machine for pinching the upper leather using clamps or other fasteners : de en
  • DE545210C - Device for measuring an electrical direct current of high strength with the aid of a magnetic circuit surrounding this current and an induced rotor rotating in the power flow of this magnetic circuit : de en
  • US1846692A - Rotary pump and the like : en
  • FR720605A - Luminescent electric tubes with filiform auxiliary electrodes for easy ignition : en fr
  • FR720735A - Ceilings or cell roofs for shop windows or the like : en fr
  • GB367461A - Improvements in apparatus for lighting, therapeutic and like purposes : en
  • GB367678A - Improvements in or relating to transferable containers for loading vehicles : en
  • FR720586A - Device for loading cartridges for automatic weapons magazine boxes : en fr
  • GB367564A - Improvements in or relating to worm gearing : en
  • GB367873A - Improvements in or relating to the weaving of non-flaccid fabric and to products produced thereby : en
  • FR721005A - Improvements to the process for the manufacture of thin metal objects and objects obtained by this process : en fr
  • DE544897C - Device for stiffening the blades of steam or gas turbines : de en
  • GB367572A - Improvements in air heating and supplying devices for furnaces : en
  • GB367609A - Improvements in settees and chairs : en
  • GB368261A - Improvements in starting devices for electric motors : en
  • AT127046B - Brake device for bicycles, tricycles, motorcycles, etc. like : de en
  • DE544452C - Creasing machine for rotating cardboard bending etc. like : de en
  • DE544664C - Method and device for de-taring gas water : de en
  • FR720579A - New device to guide and release from the fixed body the sealing member mounted in the rotating body of rotary valves for water pipes : en fr
  • GB367756A - Improvements in and relating to soldering by means of an electric arc : en
  • US1846373A - Tap : en
  • US1846531A - Electromagnetic recording arrangement for acoustic vibrations : en
  • US1846377A - Shoe hanger : en
  • US1846802A - Electromagnetic instrument : en
  • US1846166A - Elastic suspension for electric lamps and the like : en
  • US1846303A - Photographic emulsion : en
  • USRE18360E - Canada : en
  • US1846509A - Thread cutter : en
  • FR720796A - Welding head for automatic electric arc welding machines : en fr
  • FR721019A - Polishing device for collectors and contact rings of electrical machines : en fr
  • DE545260C - Talking machine : de en
  • DE544968C - Auxiliary ruler for parallelogram drawing devices : de en
  • US1846336A - Ship and airplane : en
  • US1846369A - Method and apparatus for making upholstering edging : en
  • US1846887A - Electrical induction apparatus : en
  • DE544841C - Ring valve : de en
  • DE544930C - Process for the production of colored hard rubber products : de en
  • FR720720A - Process for the continuous preparation of phenolic products from chlorinated aromatic hydrocarbons : en fr
  • FR720926A - Improvements to vehicle-mounted excavators, especially for metalworking : en fr
  • US1846619A - Culinary spring tongs : en
  • US1846392A - Folding chair : en
  • DE545102C - Device for supplying electrical equipment, e.g. B. Magnetic switch : de en
  • DE544481C - Machine to shape the heel seat : de en
  • DE544723C - Multi-part core for casting molds for the production of pistons with piston pin bearings : de en
  • DE545063C - carousel : de en
  • US1846417A - Printing taximeter construction : en
  • DE545283C - Circulation regulator for gas delivery systems : de en
  • DE545204C - AC time relay : de en
  • FR720565A - Bottle crate : en fr
  • FR720911A - Improvements to electrical appliance protection systems : en fr
  • FR720947A - Improvements to two-stroke internal combustion engines : en fr
  • US1846630A - Imitation leather : en
  • US1846834A - Anzesthetizer : en
  • FR720784A - Electric discharge lighting device : en fr
  • DK45273C - Device for Preventing Transverse Oscillations in Suspended Carriage Chassis. : da en
  • GB367740A - Improvements in catches for brooches : en
  • US1846260A - Chafing strip building machine : en
  • DE545038C - Gate valve for closing pipelines with exchangeable sealing saddle in the valve body : de en
  • US1846086A - Water wheel : en
  • US1846360A - Compressor : en
  • US1846497A - Screw machine : en
  • FR720697A - Playing card dispenser : en fr
  • GB367570A - Improvements in cigarette holders : en
  • GB367480A - Improved process of printing in colours : en
  • FR720897A - Adjustable mannequin : en fr
  • DE544936C - Device for examining the soil for lime content : de en
  • US1846244A - Cup machine : en
  • US1846797A - Chair : en
  • CA319960A - Rubber layer joint : en fr
  • FR720962A - Central articulated suspension bridges : en fr
  • US1846861A - Reservoir for organs : en
  • GB367446A - Cartons : en
  • AT127064B - Control and brake lever lock for carriers. : de en
  • DE545087C - Device for creating a constant or higher gas pressure in the outlet line of membrane regulators : de en
  • FR720909A - Beam brake for loom : en fr
  • GB367804A - Improvements in and relating to paper-feeding mechanism for typewriter machines, typewriter-calculating and like machines : en
  • GB368262A - Improvements in and relating to methods of and apparatus for the transmission of sound and pictures : en
  • AT126979B - Paint atomizer with supply of compressed air to the paint container. : de en
  • FR720580A - Advanced Book Protector or Wallet Cover : en fr
  • FR720647A - Device for moving and immobilizing horizontally sliding windows : en fr
  • FR720801A - Stockings worked in a single operation on a straight picking loom, and process for its manufacture : en fr
  • US1846371A - Honing device for cylinders : en
  • US1846850A - Driving and stopping mechanism : en
  • US1847044A - Process for the improvement of nickel : en
  • US1846214A - System for the control of the charge of alpha storage battery : en
  • FR720604A - Arrangement for powering the feed roll motors : en fr
  • FR720832A - Satellite gear change : en fr
  • DE544176C - Three or more lay rope : de en
  • GB367457A - Improvements in oil engines : en
  • FR720761A - Refrigerator appliance for household cooler or other similar applications : en fr
  • FR721046A - Synchromic motor : en fr
  • GB367553A - Improvements in rockets for use in carrying life-lines, or the like : en
  • DE544894C - Process for the preparation of novolaks soluble in fatty oils : de en
  • US1846849A - Wall construction : en
  • US1846915A - Woven wire clamp : en
  • GB367528A - Coding and decoding machine or cryptograph machine : en
  • AT126983B - Tiltable melting furnace. : de en
  • DE544951C - Method for lining hollow bodies with an inner protective coating : de en
  • US1846393A - Figure toy : en
  • US1846857A - Screw driver : en
  • US1846959A - Aerator and cooler for milk, cream, or other liquids : en
  • US1846716A - Oil burner : en
  • FR721094A - Mirror advertising device : en fr
  • GB367597A - Manufacture of hydroxybenzo carbazole-carboxylic acids : en
  • DE544839C - Flap valve : de en
  • FR720560A - Azo solid dyes, process for their preparation and applications : en fr
  • US1846833A - Apparatus for generating gas from liquid hydrocarbons : en
  • US1846276A - Flat hosiery frame : en
  • US1846374A - Seat : en
  • GB367465A - Improvements in cooking ranges : en
  • US1846155A - Chute clamp : en
  • GB368250A - Improvements relating to display stands : en
  • DE545014C - Hand, letter, money bag or the like. : de en
  • GB367630A - Improvements in or relating to the hardening of steel and alloy steels : en
  • US1846415A - Game apparatus : en
  • US1846590A - Traffic signal : en
  • US1846114A - Method and composition for deoxidizing alloys : en
  • US1846172A - Cardcase and binder : en
  • US1846140A - Free machining corrosion resisting steel : en
  • US1846368A - Method of making pipe : en
  • FR720903A - Spring for pot-turbine cover in artificial silk spinning mill : en fr
  • US1846108A - Brake mechanism : en
  • US1846125A - Aircraft elevating and propelling mechanism : en
  • US1846565A - Casing for machines subject to high pressure : en
  • US1846970A - Car dumper : en
  • GB367581A - Improvement relating to pit props : en
  • GB368291A - Improvements in the conversion of hydrocarbons at higher temperatures : en
  • US1846569A - Apparatus for reproducing photographic sound records : en
  • US1846790A - Method of treating gas cell fabric : en
  • FR720879A - Bench or work table with endless belt work distribution installation, especially for sewing workshops : en fr
  • FR720826A - Counter table : en fr
  • DE544895C - Process for the preparation of thiophenanthrone-2-carboxylic acid : de en
  • US1846479A - Brake mechanism : en
  • US1846750A - Anchoring device : en
  • US1846767A - Reenforcing cage machine : en
  • US1846684A - Heat treatment of rails : en
  • US1846372A - Pneumatic tool : en
  • FR720597A - Ball valve refinements : en fr
  • CA319900A - Luminescent lamp : en fr
  • CA319907A - Egg breaker : en fr
  • US1846646A - Felt cleaning apparatus : en
  • DE544791C - Underwater sound transmitter system : de en
  • DE544977C - Box-shaped precipitation electrode for electric gas cleaners : de en
  • DE544883C - Edging device for rolling mills : de en
  • US1846400A - Range boiler repair plug : en
  • DE544835C - Rotating piston pump, especially for lubrication purposes, with adjustable piston stroke by means of a straight and an oblique groove, adjustable from the outside : de en
  • DE544911C - Oil boiler for large transformers, switches or the like with boiler reinforcement made of profile iron and with suspension elements for attaching the boiler to a crane : de en
  • DE544725C - Sewer muffle furnace : de en
  • DE545130C - Process for removing iron and other metals of the iron group from solutions by electrolysis using a cathode consisting of moving mercury : de en
  • US1846724A - Interlocking machine for railroads : en
  • US1846555A - Book support : en
  • CA319986A - Process of recovering hydrocarbons : en fr
  • DE544671C - Loudspeaker with a helically wound sound conduit : de en
  • DE545085C - Double-stroke dobby for endless paper cards : de en
  • AT127047B - Thru axle hub. : de en
  • FR720910A - Universal municipal car with fire engine : en fr
  • CA319970A - Parachute apparatus : en fr
  • CA319973A - High tension transformer : en fr
  • FR720611A - Improvements to resonance elements : en fr
  • US1846016A - Automatic accepting and rejecting machine : en
  • FR720686A - Transmission device : en fr
  • GB367559A - Improved soundproof insulation for structures : en
  • GB367671A - Improvements in leers : en
  • FR721067A - Device for transmitting the work of machines with variable motor torque : en fr
  • FR720719A - Improvements in the manufacture of records for phonographs : en fr
  • FR720788A - Stabilizer for suspension of motor vehicles or others : en fr
  • US1846647A - Pulverized fuel furnace : en