• SU28908A1 - The method of obtaining acetamidoxyphenylarsinic acid : en ru
  • US1895699A - Arc welding apparatus : en
  • CA329746A - Egg crate : en fr
  • US1895584A - Air-way cleaning tool and end closure therefor : en
  • DE569177C - Method for the determination of foreign substances in air : de en
  • DE569433C - Incubator with removable egg tray and fan-induced air circulation : de en
  • SU29064A1 - Landing machine : en ru
  • US1895602A - Diaphragm compressor : en
  • PL17741B1 - Machine for casting blocks intended for forging. : en pl
  • SU28951A1 - Device to protect the synchronous generator from improper inclusion when synchronizing it with the network : en ru
  • SU29127A1 - Reel sorting and stacking machine : en ru
  • US1895509A - Cooling system for internal combustion engines : en
  • US1895588A - Locking washer and nut : en
  • US1895712A - Transmission tower arms : en
  • US1896025A - Motor vehicle clutch : en
  • SU29061A1 - Potato Planter : en ru
  • US1895456A - Vacuum brake apparatus : en
  • US1895533A - Composite metal article and method of making same : en
  • USD89116S - Design fob : en
  • DE569184C - Machine for producing a bead on mattresses : de en
  • DE569285C - Method and device for separating fine material containing powdery or grainy material from the conveyance of the same effecting suction air : de en
  • ES129101A3 - A procedure for the manufacture of twists for cord fabric. : en es
  • PL17671B1 - Lever device for automatic coin collection in payphones, coin-operated. : en pl
  • US1895973A - Folded napkin : en
  • BE392968A - : en
  • US1895964A - Shipping basket cover : en
  • PL17677B1 - Switching device in automatic telephone systems. : en pl
  • US1895498A - Electric regulator : en
  • PL17703B1 - Rifle scope. : en pl
  • DK46831C - Electric Hand Flashlight. : da en
  • CA329888A - Bacon pressing means : en fr
  • US1895843A - Machine for cutting and shearing float or bridge threads : en
  • CH159658A - Multi-blade agitator. : de en
  • US1895451A - Brake mechanism : en
  • US1895634A - Dough molding machine : en
  • DE569156C - Earth connection for housings for firedamp-protected devices : de en
  • ES129099A3 - A new system for manufacturing chairs, armchairs and similar devices from flexible materials. : en es
  • US1895801A - Tile : en
  • SU28993A1 - Method of preparing semipermeable membrane for dialysis of press fiber of artificial fiber : en ru
  • PL17707B3 - A device for adjusting the size of the drop weight of the brake to the desired braking force. : en pl
  • US1895839A - Fence wire fastener : en
  • US1896036A - Lubricant delivery apparatus : en
  • USD89141S - of detroit : en
  • CA329817A - Hood latch : en fr
  • SU28889A1 - Automatic tongue-and-tong machine for stocking needles in hall machines : en ru
  • CH159721A - Helical groove cam cutting machine. : en fr
  • CH159802A - Telephone system with company lines. : de en
  • FR740836A - Improvements made to telephone devices, in particular to those which must include laryngophonic capsules : en fr
  • FR740938A - : fr
  • CH159639A - Adjustable thread brake. : de en
  • SU28976A1 - Method of making cathode of electron tube : en ru
  • DE569555C - Process for molding objects from synthetic resin : de en
  • ES1266U - Apparatus for sweeping and scraping or discarding pavements, adaptable to any transport vehicle that tow it. (Machine-translation by Google Translate, not legally binding) : en es
  • ES129060A1 - Electrical device for permanent hair ripple. : en es
  • GB387042A - Improvements in or relating to cigar or cigarette extinguishers and ash trays or like receptacles : en
  • GB387212A - Improvements in or relating to processes for the production of aqueous colloidal solutions : en
  • SU28898A1 - The machine for priming and drying covers covers : en ru
  • ES129071A1 - Long-forward latch locks systems in combination with latch mechanism. : en es
  • FR740673A - Liquid dispenser : en fr
  • FR740752A - High corrosion resistance upgradeable aluminum alloys : en fr
  • DE569239C - Inclined or hollow grate firing with auxiliary grate upstream of the main grate : de en
  • GB387165A - Improvements in or relating to cutting machines particularly for foodstuffs : en
  • AU877532A - Improvements relating to non-heat-conducting coverings for steam-pipes and the like : en
  • SU29093A1 - Gear for diesel locomotives : en ru
  • DE569358C - Sewer furnace for the production of the smoldering products from coal, peat, wood or the like. : de en
  • CA329846A - Cigar machine feeding channel : en fr
  • DE569436C - Process for the production of white enamels and glazes : de en
  • ES1340U - Metallic container with peephole. (Machine-translation by Google Translate, not legally binding) : en es
  • FR741114A - : fr
  • CH159605A - Double-leaf garage door. : de en
  • CH159691A - Ski binding device. : en fr
  • CH159803A - Installation in fully automatic and semi-automatic telephone systems. : de en
  • CA329801A - Circuitous elevator : en fr
  • CA329767A - Gas discharging apparatus : en fr
  • US1895694A - Edible compound including egg products : en
  • FR740660A - Device for converting direct current of a given voltage into direct current of different voltage : en fr
  • FR740617A - Machine tool, particularly milling machine, fitted with a counter-support : en fr
  • ES129113A1 - Procedure for coating aluminum objects or aluminum alloys. : en es
  • FR740895A - Device intended to record the forces exerted by the pilot on the steering lever of airplanes : en fr
  • FR740913A - Composition for joints : en fr
  • FR740633A - Automatic device for capping bottles or other similar containers : en fr
  • GB387137A - Fastener for bracelets adjustable in size : en
  • CA329805A - Field failure protective relay : en fr
  • DE542746C - Can opener driven by a crank : de en
  • US1895582A - Tubeless pneumatic tire : en
  • US1895980A - Safety razor : en
  • CH159689A - Apparatus for reproducing photographic images on embossed film. : en fr
  • CH159739A - Screw locking. : de en
  • SU28903A1 - The method of obtaining hydrocyanic acid : en ru
  • US1895981A - Internal combustion engine : en
  • PL17704B1 - Sound equalizer cannons. : en pl
  • US1895899A - Packaging machine : en
  • FR741007A - : fr
  • US1895524A - Box toe conditioning machine : en
  • SU28985A1 - Electric switch : en ru
  • US1895484A - Envelope construction : en
  • US1895530A - Fire extinguisher : en
  • PL17656B1 - Device for ventilating refrigerated compartments : en pl
  • US1895950A - Shaped body having a predominating percentage of tungsten or molybdenum and process of producing it : en
  • DE569498C - Ring-shaped guide surface in front of laterally or radially arranged internal combustion engine cylinders or other components protruding from the aircraft fuselage skin : de en
  • ES1350U - Removable flange, applicable to the bottles for fixing the cap of the same by twine or twine. (Machine-translation by Google Translate, not legally binding) : en es
  • FR740668A - Highly refractory material produced by fusion and its manufacturing process : en fr
  • FR740920A - Charging process for explosion chambers, in particular for internal combustion turbines : en fr
  • FR741008A - : fr
  • GB387081A - Improved potato peeling machine : en
  • DK46833C - Device for Retaining Staircase Runners. : da en
  • FR740960A - : fr
  • FR741034A - : fr
  • FR741107A - : fr
  • CH159845A - Balanced mobile support for mechanical traction plow. : en fr
  • FR740909A - Adaptation to bicycle envelopes, of a type of closure allowing very rapid repair or replacement of inner tubes : en fr
  • FR740924A - Hydraulic power plant : en fr
  • US1895931A - Synchronous motor control system : en
  • CA329868A - Paper stock refining method : en fr
  • US1895909A - Method of and apparatus for loosening and removing articles from molds : en
  • US1895928A - Broken axle shaft remover : en
  • DE569167C - Process for the operation of steam power plants with heat storage : de en
  • SU29066A1 - Beet harvesting machine : en ru
  • US1895765A - Artificial production of fog : en
  • PL17696B1 - The method of pouring ready-made drink residues and the device for this purpose. : en pl
  • US1895523A - Impeller for flotation machines : en
  • US1895659A - Shrine : en
  • CH159735A - Improved centrifugal separator, applicable in particular to the purification of paper pulps and other fibrous materials of the same kind. : en fr
  • DE569500C - Sealing ring for rotary tubes : de en
  • CA329844A - Coal charging apparatus : en fr
  • CH159826A - Car suitcase. : de en
  • DE569071C - Process for cold storage in mechanical cooling systems : de en
  • DE492914C - Setting mechanism on calculating machines with rotating counters : de en
  • GB387278A - Ajar-hook : en
  • DE551408C - Square hand embroidery frame : de en
  • FR740927A - Wireless telephony receiver station, with dual frequency change : en fr
  • FR741122A - : fr
  • GB387101A - Reversible hinge : en
  • US1895603A - Molding press : en
  • SU28900A1 - The method of separation of iodine from iodide solutions : en ru
  • US1895666A - Anchor escapement for clocks and the like : en
  • USD89124S - William cohen : en
  • DE569134C - Shuttle catcher for looms : de en
  • US1895807A - Internal driving fixture : en
  • BE393374A - Improvements to duplicators : en fr
  • FR740602A - Improvements to dust or pulverized coal fireplaces : en fr
  • DE569074C - Arrangement on wire insulation machines : de en
  • DE569369C - Device for protection against voltage contact : de en
  • US1895716A - Heating furnace : en
  • US1895782A - Pass case : en
  • GB387027A - A new or improved brake control for aircraft : en
  • FR740697A - Steam water heater : en fr
  • FR740763A - Process for the manufacture of a mass specially being a heat insulating mass : en fr
  • GB387156A - Improvements in convertible bed-settees : en
  • DE555478C - Device for projecting photographic signs, in particular on cloud walls : de en
  • FR740890A - Improvements in titanium pigments and their manufacturing processes : en fr
  • DE569508C - Plant for mixing coke coke with optional addition of fine coal with sludge coal : de en
  • SU28946A1 - Device for winding mikanitovyh, presshpanovyh, etc. sleeves on rods of electric machine windings : en ru
  • SU28980A1 - Tip to electromedical devices, giving current d'Arsonval : en ru
  • SU29139A1 - Packing machine : en ru
  • GB387108A - Electric clocks : en
  • FR741129A - : fr
  • IE12772L - Milking machines : en
  • FR741074A - : fr
  • DE569368C - Rolling bearings of axles and shafts, preferably for axle bearings of rail vehicles : de en
  • DE569576C - Arrangement for monitoring the coordination or for the automatic setting of earth fault extinguishing devices : de en
  • US1895657A - Building and building section : en
  • ES127994A1 - CENTRIFUGAL REGULATOR : en es
  • ES1344U - Suit or similar garment. (Machine-translation by Google Translate, not legally binding) : en es
  • GB387023A - Improvements in or relating to the protection of electrical apparatus against abnormal currents : en
  • FR740795A - Moisture-resistant cellulose sheet enhancements : en fr
  • FR740955A - : fr
  • CA329869A - Synchronizing system : en fr
  • SU29015A1 - Szhim for frames of doors, etc. : en ru
  • DE569395C - Device for driving multi-screw ships : de en
  • US1895888A - Transmission : en
  • SU28969A1 - A device for taking a voltage distribution curve along a wire of a suspension insulator : en ru
  • DE569051C - Sheet metal shears with fixed lower and up and down movable upper blade for cutting straight or sloping edges : de en
  • DE569215C - Control device for the pressure medium for indirectly acting regulators : de en
  • SU28921A1 - Rotary snowplow : en ru
  • SU29082A1 - Adaptation to carburetors for internal combustion to indicate air excess factor : en ru
  • DE569213C - Electromagnetic relay : de en
  • ES1333U - Filter for domestic use for the casting of all kinds of liquids. (Machine-translation by Google Translate, not legally binding) : en es
  • GB387184A - Improvements in or relating to the construction of roads, pavements or the like : en
  • FR740915A - Force expenditure reduction device for air cooling of internal combustion engines : en fr
  • US1895650A - Snap mechanism : en
  • CH159708A - Vibrating amplifying plate for musical instrument. : en fr
  • CH159801A - Indicator. : de en
  • DE569377C - Metal component for walls, floors, ceilings or roofs : de en
  • PL17730B1 - Net for bottom fishing. : en pl
  • FR740776A - Pipe indicating abnormal temperature rises : en fr
  • FR740880A - Improvements to closing devices for large hangars such as hangars for airplanes, balloons, etc. : en fr
  • GB387099A - An improved means for re-inking ink ribbons : en
  • DE569565C - Chained mercerizing machine : de en
  • FR740665A - Process for the production of new derivatives of 1.9-anthrapyrimidine : en fr
  • GB387210A - Improvements in or relating to projectiles : en
  • GB387261A - Improvements in and relating to means for cooling rotating shafts : en
  • FR740661A - Electric machine with axial guidance of the cooling air at the inlet and outlet : en fr
  • GB387046A - Improvements in electric circuit breakers : en
  • ES129017A1 - Perfections introduced in the manufacture of cardboard, paper or similar containers. : en es
  • DE569174C - Procedure for testing weld seams : de en
  • DE569578C - Arrangement for the compensation of the influence of the magnetic field of the heating current with direct alternating current supply of the filament of cathode ray tubes : de en
  • SU29047A1 - Adaptation for automatic control of the volume of the measuring device depending on temperature : en ru
  • US1896049A - New gelatin product and method of prepaking the same : en
  • FR740696A - Light vehicle to travel at high speed on railways : en fr
  • FR740721A - Aircraft tilting headlight : en fr
  • GB387163A - Improvements in coin-freed vending machines : en
  • GB387172A - An improved bow collector for electric traction : en
  • DE564066C - Incandescent lamp holder : de en
  • ES128200A2 - IMPROVEMENTS INTRODUCED IN THE MAIN PATENT : en es
  • DE529068C - Decomposers, in particular for the electrolysis of water under pressure : de en
  • GB387051A - Improvements in fire-extinguishing apparatus : en
  • GB387220A - Improvements relating to gas lighting lamps : en
  • FR740824A - Method and device for deodorizing and disinfecting washrooms : en fr
  • GB387126A - Improvements relating to the treatment of sewage and like liquids : en
  • US1895994A - Embroidery machine : en
  • CA329750A - Shock absorber : en fr
  • CH159798A - Ladder. : de en
  • US1895821A - Clutch mechanism for use in motor vehicle transmissions : en
  • US1895688A - Window channel : en
  • FR740781A - Process for economically obtaining continuous electrical energy : en fr
  • US1895825A - Torsional vibration damper : en
  • SU28922A1 - Device for automatically closing a semaphore or preventing the possibility of opening a semaphore when cutting a hydraulically centralized arrow : en ru
  • GB387061A - Improvements in moistening pads or devices : en
  • ES1341U - Buckle. (Machine-translation by Google Translate, not legally binding) : en es
  • US1895658A - Hinge construction : en
  • DE569209C - Spring-loaded engine suspension for electrically powered vehicles : de en
  • DE569419C - Wire rope mesh : de en
  • US1895764A - Process for the production of catalysts : en
  • FR740674A - Rail-controlled direction erasable guide device for motor vehicles traveling on railways : en fr
  • GB387195A - Improvements in or relating to lasts for the manufacture of boots, shoes and the like : en
  • PL17735B1 - Pre-brake coil hub. : en pl
  • US1895865A - Winding machine : en
  • US1895784A - Index card : en
  • PL17700B1 - Compressor for internal combustion engines. : en pl
  • CH159873A - Fridge. : de en
  • FR740818A - Master clock intended for the control by pulses of auxiliary electric clocks, with accumulator to store the pulses in the event of interruption of the control current of the clocks : en fr
  • FR740969A - : fr
  • FR741023A - : fr
  • GB387154A - Improvements in and relating to lamps : en
  • GB387297A - Improvements in printing silk : en
  • DE569354C - Spring-loaded pulling and pushing device : de en
  • DE569438C - Heel lasting machine : de en
  • GB387693A - The manufacture and technical application of new products from unsaturated fatty acids or their esters : en
  • DE569267C - Device for automatic lifting and lowering of the frame of agricultural equipment : de en
  • US1896009A - Automobile wheel puller : en
  • DE569423C - Ejector : de en
  • DE569458C - Process for the aseptic processing and treatment of extracted and reinserted teeth : de en
  • PL17697B3 - Airframe wing with high-wing, pileless arrangement. : en pl
  • PL17705B1 - The flexible bearing rotates for high-speed electric motors, especially for centrifuges and spindles. : en pl
  • PL17708B1 - Device for regulating the intensity of reproduced sounds. Patent dependent on patent No. 17104. : en pl
  • US1895862A - Waterproof sweatband structure : en
  • GB387128A - An improved process for the manufacture of a structural material and the product thereof : en
  • CA329776A - Stamp blank : en fr
  • US1895713A - beta-naphthyl-amincaryl-rydroxy fatty acids : en
  • US1895750A - Vehicle : en
  • US1896056A - Fluid dispensing apparatus : en
  • USD89136S - Julia lukas : en
  • DE569388C - Wood grinder with several individual presses : de en
  • ES128960A1 - A process for the production of molded objects using condensation products obtained from carbomides and aldehydes. : en es
  • FR740750A - Rotary motion motor : en fr
  • FR741149A - : fr
  • DE569275C - Machine for making paper bottles : de en
  • DK46842C - Holder for attaching labels to sacks and for similar purposes. : da en
  • DE569201C - Weaners : de en
  • FR740791A - Transportable heating box for transporting and reheating food, and other applications : en fr
  • FR740961A - : fr
  • DE569545C - Method for producing strong, crack-free panels : de en
  • FR740749A - : fr
  • PL17655B1 - A device for feeding boilers, especially steam boilers, with a hot water tank, heated exhaust steam. : en pl
  • DE569259C - Reversing tap blocking : de en
  • FR740780A - Process for the cold manufacture of products based on soap and an organic chlorinated compound, usable in laundry : en fr
  • ES1349U - Toy consisting of an automatic winding reel by inertia. (Machine-translation by Google Translate, not legally binding) : en es
  • CH159676A - New electrolytic chromium plating process. : en fr
  • US1895935A - Electric circuit breaker : en
  • USD89121S - caldwell : en
  • US1896023A - Window : en
  • PL17690B1 - Electrical device with an array of electrodes. : en pl
  • US1895676A - Coal distillation by-product recovery system : en
  • US1895695A - Clothes hanger : en
  • US1895685A - Electric current rectifier : en
  • US1895704A - License holder : en
  • DE568947C - Inking device : de en
  • DK46847C - Electromedical Bathing Device. : da en
  • FR740744A - Combination device for space heating or cooling : en fr
  • FR740962A - : fr
  • PL17694B3 - The method of obtaining acridine derivatives. : en pl
  • PL17731B1 - Sectional boiler with combustion chamber cooling. : en pl
  • USD89142S - Design for a bookmark : en
  • PL17745B1 - A method of obtaining highly concentrated nitric acid. : en pl
  • FR740666A - Improvements to plates or panels fitted with lighting devices, more particularly to police plates for motor vehicles : en fr
  • CH159716A - Timepiece with pendulum. : de en
  • CH159828A - Chain link for anti-skid chains, especially for anti-skid cross chains. : de en
  • US1895912A - Mail box : en
  • CH159752A - Injection internal combustion engine. : de en
  • FR740748A - : fr
  • FR740914A - Service call device for hotels : en fr
  • US1895468A - Classifier : en
  • US1895608A - Plastering machine : en
  • CH159707A - Sound amplifier device. : en fr
  • DE569019C - Process for the production of alcohols : de en
  • FR740777A - Loom Shuttle Changing Device : en fr
  • GB387078A - Improvements in pivot attachments for angularly adjustable objects : en
  • GB387166A - Improvements in razors : en
  • CH159852A - Process for the preparation of a 4-oxypyridine derivative. : de en
  • SU29068A1 - Cabbage harvester : en ru
  • CA329766A - Wire fabric : en fr
  • DE569190C - Combined gas and alarm pistol : de en
  • ES1267U - Cylindrical brush for sweeping the streets, shaving pavements and similar uses. (Machine-translation by Google Translate, not legally binding) : en es
  • CA329835A - Concentrating table : en fr
  • US1895519A - Method of preparing carbon resistance stacks : en
  • PL17666B1 - Machine for the production of sheets with colored patterns. : en pl
  • CH159719A - Shaped bodies made of hard metal and process for its manufacture. : de en
  • CA329729A - Open hearth furnace : en fr
  • CH159657A - Precipitation electrode for electrostatic precipitators with recesses intended as trapping areas : de en
  • SU28978A1 - A device for using atmospheric electricity : en ru
  • US1895446A - Glue product and method of preparing the same : en
  • DE569090C - Four-stroke diesel engine with circulating air charge : de en
  • FR740905A - Mixer : en fr
  • CA329834A - Locomotive booster support : en fr
  • SU29045A1 - A device for recording the path traveled by the cart : en ru
  • CA329837A - Insulating structure : en fr
  • USD89119S - Michel brodsxy : en
  • DE569327C - Roll film camera : de en
  • DE569352C - Lubricating device for axle bearings of rail vehicles : de en
  • FR740799A - Automatic brake adjuster : en fr
  • US1896028A - Nipple attaching means and method : en
  • ES129048A1 - A procedure that allows obtaining a chemical body from the amine series. : en es
  • FR741113A - : fr
  • GB387191A - Improvements in the mounting of knife-drums of lawn mowers : en
  • US1895662A - Combination table dispenser : en
  • US1895877A - Means for forming the top layer of packed fruit : en
  • DE568099C - Treatment of pure cobalt-tungsten alloys : de en
  • GB387122A - Improvements in or relating to apparatus for numbering sheets of paper and the like : en
  • DK46862C - Procedure for the manufacture of products suitable for use in various purposes using latex and a mineral, threaded primer. : da en
  • FR740965A - : fr
  • SU28940A1 - Antenna device : en ru
  • US1895987A - Adjustment lever : en
  • GB387087A - Improvements in television : en
  • GB387301A - Improvements in or relating to fire extinguishing apparatus : en
  • FR741121A - : fr
  • US1895772A - Equalized disk brake : en
  • CY31A - Improvements in the chlorination of materials containing iron sulphide : en
  • US1895700A - Connecting rod construction for radial engines : en
  • CH159662A - Process for preparing sodium dichromate. : en fr
  • US1895770A - Switch operating mechanism : en
  • US1895868A - Water heating attachment for boilers : en
  • DE569183C - Process for rolling alloys with a semi-metallic character from metals and non-metals : de en
  • DE569347C - Storage and management of the pressure cart of high-speed presses : de en
  • GB387350A - Improvements in or relating to carburettors for internal-combustion engines using volatile liquid fuel : en
  • PL17723B1 - Drum magazine for machine guns and automatic firearms. : en pl
  • SU29014A1 - Device for indicating the length of props cut from rounds of a given average diameter : en ru
  • PL17682B1 - The connection of the intermediate amplifier in the cable pinned lines. : en pl
  • PL17714B1 - A device for adjusting various organs from a distance by pulling them or pushing them with the help of a tendon assembly. : en pl
  • US1895904A - Waste receptacle : en
  • US1895573A - Welding electrode holder : en
  • US1895732A - Pipe welding apparatus : en
  • DE568590C - Trip control device to automatically indicate when parts of a vehicle need to be oiled : de en
  • DE569435C - Gate valve with tilting device : de en
  • FR740793A - free-flowing steamer for sterilizing dishes and other applications : en fr
  • FR740803A - Process improvements for the production of lubricating oil : en fr
  • GB387283A - Improvements in or relating to filet lace or braid : en
  • GB387330A - Artificial teeth : en
  • SU28943A1 - Device for water cooling of contour coils of shortwave transmitters : en ru
  • SU29060A1 - Tractor adjustable propashnik : en ru
  • FR740742A - Steam generator : en fr
  • DE569284C - Bulk packing box for cigarettes or the like consisting of cardboard or a similar material. : de en
  • GB387222A - The manufacture of new polyazodyestuffs : en
  • GB387239A - Improvements in and relating to hydro electric stations : en
  • FR740792A - Mobile table with adjustable position and height for sickbed and other applications : en fr
  • FR740677A - Pocket irrigator folding automatically : en fr
  • FR740820A - Improvements to paving stones or slabs for roads, paths, expensive plan, etc. : en fr
  • FR741102A - : fr
  • GB387085A - Vacuum steam heating apparatus : en
  • CH159777A - Electrical high-voltage switch with switching chamber. : de en
  • GB387062A - A garden label for naming or numbering trees, shrubs, and plants for gardening fruit growing and such like objects : en
  • GB387121A - Improvements in the manufacture of halogenated indigo and its derivatives : en
  • GB387188A - Improvements in and relating to convertible tea and card and the like tables : en
  • DE569336C - Device for closing the adhesive seam on straight cigarette machines : de en
  • FR740723A - Soap based on linseed oil, in paste, pieces or powder, intended for sizing any textile, animal or vegetable thread, and in particular artificial silk : en fr
  • GB387192A - Improvements relating to the manufacture of water gas : en
  • DE569076C - Metal-enclosed electrical switchgear : de en
  • DE569263C - Counter with internal teeth : de en
  • FR741044A - : fr
  • FR741052A - : fr
  • GB387304A - Elastic coupling : en
  • DE556332C - Process for image reversal and for controlling the degree of modulation : de en
  • DE569465C - Process for the safe killing of pests and germs of all kinds : de en
  • ES1366U - A new imitative toy system of flying and singing birds (Machine-translation by Google Translate, not legally binding) : en es
  • GB387259A - Improvements in devices for marking roads : en
  • GB387310A - Process for manufacturing moisture-proof material for packing, insulating and the like purposes : en
  • DE569214C - Glue application machine : de en
  • DE569581C - Process for making a soap putty : de en
  • DE569261C - Compensation device for high-speed work spindles and tools with one-sided interchangeable knives of different throat : de en
  • DE569342C - Process for the production of urea-formaldehyde condensation products : de en
  • DE569277C - Advertising device for creating plastic effects : de en
  • DE569452C - Multicolor stamping device : de en
  • GB387243A - Process for making silica stone material : en
  • GB387300A - Pyrophoric lighter : en
  • GB387344A - Apparatus for the manufacture of cheese : en
  • FR740929A - Special preservative packaging for ice creams and frozen desserts : en fr
  • FR740984A - : fr
  • FR740861A - Manufacturing process of a cement offering high initial tensile strength : en fr
  • CA329741A - Carrier : en fr
  • ES128256A1 - A toy consisting of a flying body that rises and falls on a rope. : en es
  • FR740609A - Graft : en fr
  • GB387225A - Improvements in or relating to ceiling, wall and partition constructions : en
  • DK46857C - Pressure-proof combustion chamber. : da en
  • US1895741A - Winding machine : en
  • CA329905A - Gas burner : en fr
  • ES1197U - An improvement on the boards for the game called parchessi (Machine-translation by Google Translate, not legally binding) : en es
  • FR740921A - Two-stroke multi-cylinder diesel engine : en fr
  • FR741006A - : fr
  • FR740897A - Chain spacing device in circular looms : en fr
  • GB387005A - Improvements in or relating to knitted fabrics or articles : en
  • FR740797A - Improvements to slicing machines : en fr
  • GB387053A - Improvements in or relating to the production of jams or jellies : en
  • SU29086A1 - Combustion chamber for internal combustion turbine : en ru
  • US1895727A - Recording instrument fountain pen : en
  • DE569228C - Process for cleaning the solvent-oil mixture that arises when washing textile materials in the course of manufacture : de en
  • DE569400C - Sliding and locking device for horizontally sliding windows : de en
  • FR741015A - : fr
  • US1895725A - Collapsible display stand : en
  • SU28884A1 - A device for trimming the edges of sheet metal objects : en ru
  • SU28886A1 - Fitting to a lathe for coiling the spring : en ru
  • SU28924A1 - Device for transferring arrows from a moving car : en ru
  • US1895783A - Bleeder valve lock and release : en
  • SU29152A1 - Earthmoving machine : en ru
  • US1895598A - Heel protector : en
  • US1895840A - Recoil buffer for cutter bars : en
  • FR740850A - Electric mercury relay : en fr
  • GB387157A - Apparatus for the transfusion of blood : en
  • GB387237A - Improvements in or relating to draw-bar and buffer gear for vehicles : en
  • FR740652A - Electric organ : en fr
  • CH159619A - Channel cooling furnace for relaxing (so-called "cooling") of glass objects. : de en
  • DE569175C - Procedure for testing ferromagnetic materials for anisotropy : de en
  • DE569238C - Protection device for a section of a direct current network : de en
  • ES129041A3 - A procedure for the manufacture of seals for metal drums. : en es
  • FR741148A - : fr
  • FR741139A - : fr
  • US1895615A - Crooked hole indicator : en
  • FR741019A - : fr
  • FR740716A - New product and various applications of this product, in particular for the preservation of skins : en fr
  • US1895719A - Automatic firearm : en
  • US1896038A - Manufacture of pulp, etc. : en
  • PL17698B1 - The method of sealing paved surfaces. : en pl
  • US1895549A - Refrigerating apparatus : en
  • US1895774A - Signal shaping circuit : en
  • FR741033A - : fr
  • FR741059A - : fr
  • FR740724A - Rolling machine for cotton, gauze and other materials : en fr
  • FR741138A - : fr
  • US1895682A - Tail wheel construction : en
  • DE568781C - Catching tool with grippers guided on inclined surfaces : de en
  • DE569428C - Hot water generator for water heating systems with steam room for steam extraction : de en
  • DE569533C - Control for discontinuously operated shears for cutting rolling stock in motion : de en
  • DE569466C - Process for the production of dry seed dressings : de en
  • FR740903A - Improvements to electric heating elements : en fr
  • GB387199A - Improvements in head movement for a device simulating a dinosaur or other animal : en
  • GB387369A - Improvements in and relating to electric power converting apparatus : en
  • FR740604A - Method and device for heating bodies locally : en fr
  • GB387193A - Improvements relating to luminous electric discharge lamps : en
  • US1896058A - Locomotive boiler : en
  • SU29116A1 - Tambour with two opposite doors placed in it : en ru
  • FR740807A - Tribune : en fr
  • ES129028A1 - A provision in electrical changes for railway installations. : en es
  • DE569562C - Adjustable die holder with several alternately working dies for wire drawing machines : de en
  • SU28956A1 - DC electric power unit : en ru
  • DE569364C - Breast distortion consisting of sheet metal plates to secure the face when driving tunnels or galleries : de en
  • ES1074Y - A special wooden container : en es
  • US1895746A - Coupling device : en
  • US1895780A - Curtain fixture : en
  • US1895988A - Individual ash receptacle : en
  • CH159625A - Cherry stoner. : de en
  • CH159795A - Process for the preparation of diiodimidazole acetic acid. : de en
  • CH159866A - Process for the production of a vat dye of the anthraquinone series. : de en
  • SU29028A1 - Reed Shield Fixture : en ru
  • DE569332C - Fitting part, in particular lock rosette, with a central through-hole for the door handle that serves as a guide or bearing : de en
  • DK46835C - Recoil brake for firearms. : da en
  • ES1361U - Bottle stopper (Machine-translation by Google Translate, not legally binding) : en es
  • FR740610A - Improvements to methods of modifying internal forces in metal parts : en fr
  • GB387086A - Improvements relating to spoked wheels : en
  • US1896013A - Brake shoe : en
  • US1895561A - Vehicle brake : en
  • PL17737B1 - A way to evenly distribute fat-soluble vitamins in aqueous fluids. : en pl
  • SU29111A1 - Device for sealing canned vessels with vacuum closures : en ru
  • US1896024A - Internal combustion engine : en
  • GB387185A - Improvements in metal frameworks for use in buildings, vehicles and the like : en
  • FR740613A - Tilting or oscillating reverberatory furnace : en fr
  • GB387019A - Process for the purification of impure sulphur : en
  • GB387234A - Improvements in and relating to parachute pack harness : en
  • US1895477A - Brake valve device : en
  • CH159674A - Method and device for preventing scale deposits and pitting in vessels containing water. : de en
  • ES129034A1 - A safety device for piping of compressed air or other fluid under pressure. : en es
  • GB387271A - Wrapping for surgical bandage parcels : en
  • FR740881A - Footwear improvements : en fr
  • FR740635A - Dynamic shock absorbers, intended to eliminate vibrations in the interior of internal combustion engines : en fr
  • FR740765A - Suction pipe check valve : en fr
  • GB387346A - A new or improved gun mounting for aircraft : en
  • US1895768A - Folding box : en
  • ES1368U - Toy. (Machine-translation by Google Translate, not legally binding) : en es
  • FR741092A - : fr
  • SU29062A1 - Rhizome Planter : en ru
  • GB387347A - Improvements in or relating to the construction of aircraft wings : en
  • FR740846A - Improvements in the construction of devices for vacuum cleaning : en fr
  • FR741103A - : fr
  • GB387316A - Arrangement for the reproduction of talking films or the like with the aid of light-sensitive electric cells : en
  • US1895689A - Molding : en
  • FR740713A - Improvements in manufacturing and heat treatment processes for aluminum alloys : en fr
  • DE569406C - Grenade thrown from the projectile of a firearm : de en
  • DE569521C - Vacuum cleaner with a tapping device : de en
  • FR740842A - Advanced mounting device for automobile engines : en fr
  • FR740860A - Improvements in the manufacture of thread or bands of rubber or the like : en fr
  • CA329791A - Electric control apparatus : en fr
  • CH159649A - Waterproof garment. : de en
  • FR740885A - Automatic and progressive clutch, centrifugal force, particularly applicable to automobiles : en fr
  • FR741095A - : fr
  • GB387067A - Improved process for the decolourization of glass : en
  • FR740852A - Bowl burner for liquid fuels, low air flow : en fr
  • FR741106A - : fr
  • DE569132C - Wood nailing machine : de en
  • DE569391C - Housing for gear change transmissions of motor vehicles : de en
  • SU29041A1 - Device for dividing lines into segments of increasing in a given progression of length : en ru
  • US1895513A - Fuse : en
  • US1895534A - Thermostatic control for internal combustion engines : en
  • US1895677A - Vehicular traveling bag : en
  • US1895543A - Revoluble illuminated signal : en
  • ES129088A1 - Improvements in cathode ray devices. : en es
  • GB387214A - Differential change-speed gear : en
  • GB387097A - Concrete road : en
  • US1895574A - Combined cigarette and match box : en
  • ES129030A1 - Procedure for manufacturing a product based on rye. : en es
  • CA329820A - Hood latch : en fr
  • DE569061C - Circuit arrangement for telephone systems in which a busy signal is provided at each station : de en
  • FR740854A - Electrical isolator device : en fr
  • GB387140A - Improvements in or relating to securing auxiliary treads : en
  • GB387292A - Improvements in or relating to opaque illuminators for microscopes : en
  • PL17668B1 - Compressed air single-chamber brake, fitted with a gradual release device. : en pl
  • SU28932A1 - Device for modulating high frequency current with light : en ru
  • SU29109A1 - Eccentric press for hay, waste paper and other similar materials : en ru
  • US1895679A - Aircraft : en
  • FR741134A - : fr
  • FR740875A - Angularly movable ball valve : en fr
  • FR740695A - Electric cords with fixing device sealed against water, gas and dust and eliminating tensile forces : en fr
  • GB387338A - New or improved device for selecting numbers, letters or other signs and combinations thereof by chance : en
  • DE569335C - Cigarette machine : de en
  • DE569526C - Automatic switch-on and switch-off device for record speaking machines : de en
  • ES1360U - Plug for drums and metal containers in general. (Machine-translation by Google Translate, not legally binding) : en es
  • DK46841C - Circuit process for treatment of sulphide-containing material with Iron as the main metal. : da en
  • US1895609A - Flower holder : en
  • FR741026A - : fr
  • FR740841A - Improvements to machines for working leather, skins and other similar materials : en fr
  • FR741071A - : fr
  • GB387020A - Improvements in aircraft with rotatable sustaining means : en
  • ES129049A1 - A procedure that allows obtaining a new chemical body of the amine series. : en es
  • FR740717A - Improvements in fuel supply devices for internal combustion moceurs : en fr
  • ES1343U - Cheeses (Machine-translation by Google Translate, not legally binding) : en es
  • GB387045A - Improvements in and relating to method of making resinous condensation products : en
  • ES129061A1 - A queue manufacturing process. : en es
  • CH159601A - Cattle cleaning machine. : de en
  • DE559288C - Lid lock on steamers, boilers, etc. like : de en
  • ES1367U - A metal edge guard system (Machine-translation by Google Translate, not legally binding) : en es
  • FR740728A - Electric towing tractor on road : en fr
  • FR740887A - Self-relieving and variable weight exercise head for self-propelled torpedoes : en fr
  • FR741123A - : fr
  • BE393169A - Process for reducing chromium oxide and for using the chromium thus obtained for the preparation of carbon-free alloys : en fr
  • CH159824A - Housings for direction indicators, in particular for vehicles. : de en
  • DE569476C - Rod conveyor : de en
  • ES129042A3 - A procedure for the manufacture and assembly of curbs for metal drums and similar applications. : en es
  • ES129009A1 - New inner-outer bolt. : en es
  • CA329900A - Beverage refrigerating apparatus : en fr
  • PL17717B1 - Ammonium nitrate production method, : en pl
  • SU29092A1 - Friction transmission : en ru
  • US1895474A - Safety car equipment : en
  • US1895545A - Gallocyanine dyestuff : en
  • US1896034A - Automatic ink agitator for printing machines : en
  • US1895817A - Electric switch : en
  • SU29112A1 - A way to recognize your ship at a distance : en ru
  • SU28991A1 - Mechanical stalk feeder to decorticators : en ru
  • FR740934A - : fr
  • FR741002A - : fr
  • CA329914A - Account book and binder : en fr
  • DE569510C - Hot steam temperature controller : de en
  • GB387016A - Improvements in and relating to variable-speed gearing : en
  • FR740770A - New process for the preparation for commercial delivery of plastic rubber sheets intended for use as vulcanizable plasters : en fr
  • GB387024A - Improvements in or relating to electric motors : en
  • US1895824A - Transfer apparatus for glassware : en
  • US1895905A - Well packer : en
  • PL17673B1 - A connection system for the detection of high-frequency vibrations with subsequent amplification and an electron tube intended for this system. : en pl
  • US1895808A - Telephone repeater : en
  • US1895945A - Method of making aldehyde-amines : en
  • CH159846A - Automatic conveying device for pouring the grain into threshing machines. : de en
  • CA329744A - Fine edge blade : en fr
  • DK46843C - Process for the production of sulfur and oxides of iron from sulphide-containing iron ores. : da en
  • FR740917A - Projection screen frame : en fr
  • GB387115A - Improvements relating to the catalytic treatment of the charges supplied to internalcombustion engines : en
  • SU29095A1 - A device for cleaning in steam boilers of hatches nests from old gaskets : en ru
  • US1895500A - Locomotive : en
  • ES128742A1 - A manufacturing process for illuminated samples with artificial light. : en es
  • US1895785A - Carburetor : en
  • DE569126C - Switching device on all types of counters, especially on those of electricity multiple tariff counters : de en
  • DE569546C - Method of manufacturing an insulating material : de en
  • CA329800A - Bearing : en fr
  • CA329860A - Tire cover : en fr
  • US1895985A - Construction of retaining walls : en
  • CH159746A - Pump piston. : de en
  • CH159876A - Process for the preparation of a one-sided heterocyclically acylated diamine. : de en
  • USD89158S - Jack schweizeb : en
  • DE569362C - Ruling machine : de en
  • DE569398C - Attachment for mortise locks : de en
  • CA329785A - Wheel and axle assembly : en fr
  • DE569133C - Process for the production of asbestos-cement sheets reinforced with fabric or mesh made of metal wire or similar material : de en
  • CH159607A - Formwork scaffolding for creating cast slabs. : de en
  • CH159772A - Fuse box for electrical systems. : de en
  • AU204137A - Improvements in or relating in freezing trays for refrigerators : en
  • CH159756A - Method for saving fuel in internal combustion engines and device for carrying out the method. : en fr
  • CA329814A - Chain-oiled sleeve bearing : en fr
  • CH159761A - Rotating rapping device. : de en
  • CH159797A - Device for the detachable connection between the injection needle and needle carrier of injection syringes. : de en
  • CA329771A - Shot-shell : en fr
  • CA329892A - Conveyer : en fr
  • CH159597A - Device on the drive of the cutting mechanism of mowing machines for pressing the knife bar against the finger bar. : de en
  • FR741017A - : fr
  • GB387017A - Improvements in or relating to web reel changing mechanism : en
  • US1895495A - Fabric tensioning and fastening device : en
  • CH159648A - Bag for clothes. : de en
  • GB387103A - Improved match box : en
  • PL17734B3 - Fuse for trench mines and aerial bombs. : en pl
  • US1895696A - Outboard motor mounting : en
  • US1895501A - Proof press cylinder adjustment : en
  • US1895630A - Lock : en
  • CA329843A - Feeder for comminuted materials : en fr
  • DK46830C - Television broadcasting station. : da en
  • CH159759A - Lubrication device on magneto ignition. : de en
  • PL17750B1 - Self-acting stora. : en pl
  • CA329894A - Knitting machine : en fr
  • DE568950C - Polarized relay for fast telegraphy : de en
  • DE569271C - Process for improving the grindability of bread grain : de en
  • DE569353C - Coupling for vehicles, especially for conveyor vehicles : de en
  • USD89139S - John overmeyer : en
  • USRE18724E - Rolling mill housing : en
  • SU29142A1 - Ssypna pipe : en ru
  • SU28958A1 - AC rectifier : en ru
  • SU29031A1 - Device for gluing galoshes on fixed shoes : en ru
  • US1895593A - Uniform cap : en
  • US1895852A - Slitting device : en
  • CA329810A - Stability preserving means for transmission systems : en fr
  • DK46859C - Exhaust device for machine guns. : da en
  • ES1363U - An embouchure for plugs plugs (Machine-translation by Google Translate, not legally binding) : en es
  • GB387314A - Improvements in shut-off devices : en
  • US1895754A - Measuring stick : en
  • US1895947A - Heat radiator : en
  • BE393068A - : en fr
  • FR740941A - : fr
  • CH159833A - Slingshot in the axle bearings of rail vehicles. : de en
  • BE392999A - : en fr
  • SU29004A1 - Scale Fish Cleaning Machine : en ru
  • CH159834A - Seal for rotating shafts. : en fr
  • CH159858A - Process for the production of a real vat dye of the anthraquinone series. : de en
  • PL17658B1 - Method for separating solid and liquid components of peat, lignites and brown coal and a device for carrying out this method. : en pl
  • SU29077A1 - Sort for potatoes : en ru
  • ES129087A1 - Perfections introduced in centrifugal separators. : en es
  • SU28912A1 - Furnace installation : en ru
  • US1895596A - Automatic die-casting apparatus : en
  • DE569334C - Roller winding device for cigarette machines : de en
  • DE569355C - Corner connection piece for the pit extension : de en
  • BE393307A - : en fr
  • DE569075C - Electric switch : de en
  • FR740867A - Improvements in electrical steels and the manufacturing process of said steels : en fr
  • SU28961A1 - Asynchronous squirrel cage motor : en ru
  • SU29083A1 - Multi-Cycle Carburetor for Internal Combustion Engines : en ru
  • SU30173A1 - The device is short-left oscillatory circuit : en ru
  • US1895879A - Hull structure of ships and the like : en
  • FR741141A - : fr
  • GB387173A - Improvements in road vehicle wheels designed for detachable tyres : en
  • CA329730A - Film guiding mechanism : en fr
  • US1895773A - Advertising display : en
  • FR740857A - Pads improvements : en fr
  • ES129067A1 - Procedure to purify and decorate the juices in the manufacture of sugar beet and cane. : en es
  • SU28877A1 - Hook, attached to the fabric with the help of thread : en ru
  • SU29084A1 - Solar motor : en ru
  • FR740848A - : fr
  • CH159703A - Device for measuring the strength of the arm muscles. : de en
  • GB387206A - Improvements in or relating to apparatus for producing coloured pictures by means ofelectronic ray valves : en
  • SU28937A1 - Modulator device : en ru
  • GB387001A - Improvements in or relating to machines or apparatus for edge setting, burnishing orlike operations upon boots or shoes or parts therefor : en
  • SU28974A1 - Electromagnetic device : en ru
  • FR740654A - Manufacturing process of concrete pipes : en fr
  • FR741063A - : fr
  • DK46853C - Coating for Wheel Bandages and Wheels. : da en
  • DE569374C - Hot water remote heating system : de en
  • DE569447C - Column chipping and slotting machine : de en
  • CH159671A - Process for the preparation of a pigment dye. : de en
  • FR740935A - : fr
  • GB387090A - Improvements relating to draught-excluders for attachment to the bottoms of doors : en
  • GB387231A - Improvements in or relating to address-printing machines : en
  • PL17676B1 - Continuous truss bridge construction. : en pl
  • FR740898A - Work to shoe horses : en fr
  • GB387146A - Improvements in or relating to indicating devices : en
  • FR740704A - Display device for displays, display cases, and others : en fr
  • CH159621A - Process for the operation of oil firing systems and the system for carrying out this process. : de en
  • CH159784A - Device for the continuous drive of roller lines or the like. : de en
  • USD89126S - Design for a chaise lotjnqe : en
  • FR740628A - Smoke-eating device particularly intended for depots and locomotive parking points : en fr
  • GB387241A - Evaporators : en
  • GB387006A - Improvements in, and relating to, gas filters : en
  • ES128962A1 - A process for the preparation of light-sensitive colloidal layers. : en es
  • FR741065A - : fr
  • GB387132A - Improvements in or relating to potentiometric circuit arrangements, for use, for example, in radio transmitters : en
  • GB387242A - Improvements in and relating to ear swabs : en
  • DE569220C - Roll film camera : de en
  • US1895464A - Fluid pressure brake device : en
  • SU29056A1 - Reversible plow for cable gi : en ru
  • SU28876A1 - Glove inverter : en ru
  • ES1358U - Transparent covers for indexes of changeable letters. (Machine-translation by Google Translate, not legally binding) : en es
  • FR740963A - : fr
  • GB387147A - Improvements in heels for attachment to foot-wear : en
  • GB387230A - Improvements in spring carburettors for internal combustion engines : en
  • GB387273A - A new or improved step mat especially applicable for motor vehicles : en
  • FR740670A - Hollow brick for heat accumulators : en fr
  • GB387160A - An improved induction motor more especially designed for use with multiple tariff apparatus : en
  • US1895481A - Fluid pressure brake : en
  • SU28965A1 - Device for eliminating pulsation for the purpose of rectified current : en ru
  • US1895749A - Violin holder : en
  • DE569373C - Water extraction pipe on the boiler of a hot water pump heating system : de en
  • SU29105A1 - Adaptation to peeling-wallpaper grain processing machines : en ru
  • US1895698A - Regenerative refrigerating system : en
  • US1895720A - Boiler : en
  • SU29073A1 - Combine harvester : en ru
  • US1895558A - Ironing board : en
  • DE569397C - Single or multiple grinding machine for right- and left-handed cuts on glass objects : de en
  • SU29154A1 - Electromagnetic shock mechanism : en ru
  • DE569040C - Compressed air internal combustion engine with variable filling level : de en
  • FR740659A - Feather towels : en fr
  • US1895826A - Bolt and application thereof : en
  • FR740813A - Installation for the purification of mineral, compound and vegetable oils : en fr
  • FR740986A - : fr
  • FR741101A - : fr
  • US1895833A - Pastry mixer : en
  • FR740806A - Steam turbine improvements : en fr
  • GB387130A - Improvements in or relating to electric discharge tubes for generating ultra-violet rays : en
  • US1895512A - Graining machine : en
  • US1895521A - Aircraft : en
  • DE569115C - Weather wings for vehicles, in particular motor vehicles : de en
  • ES1243U - New heel of any material conveniently covered with a rubber layer (Machine-translation by Google Translate, not legally binding) : en es
  • GB387295A - Improvements in malleable tubes and similar receptacles adapted to contain thick or semi-liquid materials : en
  • GB387219A - Improvements in or relating to boot or shoe heels : en
  • DE569127C - Method for electrical resistance welding of parts that abut crosswise, in particular in application to the welding of rail joints : de en
  • FR741115A - : fr
  • FR740640A - New tools, cloths and abrasive papers : en fr
  • FR740664A - Process and device for carbonization and hydrogenation of coal : en fr
  • FR740768A - Improvements made to the means for transforming a series of reciprocating movements into a rotational movement in one direction, in particular those for causing the displacement of trays in fruit presses : en fr
  • FR741010A - : fr
  • GR4029B - ELECTRODIFORMAL MOVEMENT CONVEYOR. : el en
  • GB387025A - Improvements in engine starting mechanism : en
  • GB387269A - Improvements relating to engine cowlings : en
  • FR741081A - : fr
  • DE568891C - Process for splitting hydrocarbon oils in the vapor phase : de en
  • DE569251C - Hay elevator : de en
  • ES129053A1 - DEVICE FOR PRIMING THE SIPHONS : en es
  • GB387228A - Improvements in and relating to seats, particularly for vehicles : en
  • GB387294A - Fruit duff and method of preparing same : en
  • DE569421C - Device for the transmission of control currents for frequency relays, especially for reversing tariff devices : de en
  • DE559745C - Master alloy for the production of carbon, chrome, tungsten, nickel and copper containing steels : de en
  • FR740951A - : fr
  • US1895670A - Fence post : en
  • US1895978A - Adhesive sheeting and masking for painting : en
  • US1895971A - Refrigerating device : en
  • US1895697A - Supporting element for confections : en
  • US1895955A - Solid fuel and process of making the same : en
  • GB387265A - Improvements in or relating to the treatment of iron ores, scrap iron or other ferruginous substances : en
  • DE569002C - Electric clock system : de en
  • DE569248C - Two-part bed fitting : de en
  • GB387144A - Process for making dough from wheat and other cereals and apparatus therefor : en
  • GB387035A - Improvements in and relating to dynamo electric machines : en
  • GB387043A - A tent combined with collapsible field beds : en
  • US1895680A - Apparatus for and the cooling of annealed goods in cooled vessels : en
  • ES129072A1 - A manufacturing process for soles for footwear. : en es
  • DK46844C - Long-term pasteurizer. : da en
  • SU29151A1 - Pile driving device : en ru
  • GB387145A - Improvements in or relating to opening and cleaning apparatus for cotton fibres : en
  • DE569197C - Device for batch-wise feeding of certain quantities of finished cut tobacco to the cigarette machine : de en
  • CH159620A - Fuel injection device with oil-controlled fuel pump for internal combustion engines, in particular gas turbines, and steam generators that work according to a deflagration process. : de en
  • PL17726B1 - Steam turbine set with two controlled steam extraction points. : en pl
  • FR740928A - Plant sprayer : en fr
  • FR740942A - : fr
  • FR741131A - : fr
  • SU28970A1 - Apparatus for testing the degree of hardening of steel products : en ru
  • SU28998A1 - Tongs for riveting dental cramps : en ru
  • FR741133A - : fr
  • US1895792A - Radio receiving apparatus : en
  • SU28893A1 - Unit for continuous locking, washing, podinki and drying linen : en ru
  • SU29094A1 - Device for boring and finishing holes : en ru
  • USRE18723E - A cobpobation : en
  • CH159793A - Suspension device for lighting fixtures, in particular outdoor electric lamps. : de en
  • CH159869A - Wristwatch. : en fr
  • CA329845A - Broaching tool : en fr
  • SU28923A1 - Device for translating arrows from a moving wagon : en ru
  • FR741083A - : fr
  • FR740893A - Electro-mechanical system, applicable to weighing devices to determine, by direct reading, the weight of a commodity and its value : en fr
  • CA329793A - Picture telegraph system : en fr
  • FR740620A - Improvements to purification or clarification of liquids : en fr
  • GB387288A - Improvements in and relating to devices for threading weaving shuttles automatically : en
  • PL17672B1 - A device for feeding a boiler, especially a steam engine boiler. : en pl
  • US1895586A - Basket : en
  • FR740801A - Improvements in cutting various objects underwater : en fr
  • DE569288C - Method to avoid the infestation of flies in biological drip bodies : de en
  • DK46863C - Procedure for the production of initial igniters, which at the same time act as percussion igniters. : da en
  • DE569379C - Chain rail for chain saw machines : de en
  • GB387084A - Improvements in and relating to golf and the like balls and the materials therefor : en
  • DE569389C - Film core for cinematographic daylight charge cassette : de en
  • US1895611A - Building blocks : en
  • US1895915A - Outlet box : en
  • US1895975A - Coin sorting machine : en
  • FR741066A - : fr
  • FR741086A - : fr
  • DE569307C - Process for the revitalization of used gas cleaning mass with the production of sulfur : de en
  • US1895637A - Synchronous motor : en
  • CY27A - Improvements in the chlorination of material containing iron sulphide : en
  • DE569552C - Double screw pressure mixer : de en
  • DE569371C - Thread guides for braiding machines with counter-rotating rows of bobbins : de en
  • SU29107A1 - The method of obtaining negatives from autotype originals for the manufacture of printed forms : en ru
  • DE569044C - Fluid change and reversing gear with wing pistons and two sickle-shaped working spaces in the pump and the motor, separated from one another by an annular piston : de en
  • SU28964A1 - Device for eliminating pulsation for the purpose of rectified current : en ru
  • FR740976A - : fr
  • US1895607A - Rolling mill : en
  • US1895842A - Web feeding mechanism : en
  • US1895903A - Certificate and record holder : en
  • US1895920A - Saponification of cellulose esters : en
  • US1896030A - Advertising display sign : en
  • SU29026A1 - Wood Heel Machine : en ru
  • US1896053A - Sound suppressing ventilator : en
  • DE568505C - Device for automatic switching on of the steam turbine of pumps driven alternately by electric motor and steam turbine in the event of failure of the electric motor : de en
  • DE569588C - Comb case made of cardboard and laminated paper with a mirror : de en
  • FR740760A - Instrument for measuring the angles of longitudinal inclination, front and rear, formed by the plane of the wings of an airplane in flight, and the earth's horizon, even invisible : en fr
  • GB387089A - Improvements in valves : en
  • USD89138S - Design fob : en
  • FR740738A - Improvements to telecommunication systems : en fr
  • PL17749B1 - Glove; easy swimming. : en pl
  • US1895744A - Satchel : en
  • CA329728A - Container closure : en fr
  • PL17667B1 - Boot with elastic rubber insert. : en pl
  • US1895578A - Combined mirror and instrument : en
  • PL17664B1 - Method for removing oxygen and flammable components from technical gases. : en pl
  • BE392787A - : en fr
  • FR740688A - Process for treating sulfuric refining residues of petroleum fractions : en fr
  • FR740977A - : fr
  • SU29012A1 - Water tower towers : en ru
  • CA329867A - Gas heater : en fr
  • CA329790A - Mechanical movement : en fr
  • CA329742A - Hair cleansing product : en fr
  • CH159678A - Process for enamelling objects made of copper or copper alloys, and object enameled according to this process. : de en
  • CH159837A - Central buffer coupling. : de en
  • US1895748A - Motor vehicle lamp : en
  • US1895919A - Saponification of cellulose esters : en
  • US1895532A - Buffer : en
  • USD89146S - Design fob a casing por a hand manipulated therapeutic device : en
  • SU28997A1 - A device for recording individual chewing movements of the jaws : en ru
  • US1895776A - Spool for electrical coils : en
  • SU28913A1 - Device for digging round meters in the ground : en ru
  • CA329770A - Self striking match package : en fr
  • CA329895A - Knitting machine : en fr
  • DK46838C - Machines and apparatus parts made of metals which, in apparatus for treating butter and the like, come into contact with the butter. : da en
  • BE392913A - : en
  • US1895548A - Method of and apparatus for tempering glass sheets : en
  • BE393035A - : en
  • CH159751A - Storage of axially split steam and gas turbine housings, especially for highly superheated steam, on the bearing stand. : de en
  • CH159790A - Metal steamer. : de en
  • BE392855A - : en fr
  • CH159640A - Innovation in swing hoists on dobby machines. : de en
  • CH159683A - Foundry for the production of stereotype plates. : de en
  • CH159809A - Glass bodies with a translucent mirror coating for optical display devices, in particular advertising devices. : de en
  • AU584632A - Improvements in or relating to sound translating devices : en
  • CA329865A - Set screw : en fr
  • DE569571C - Reserve steam turbine for fresh and storage steam : de en
  • GB387002A - Improvements in or relating to machines for performing edge-setting or other burnishing operations on the margins of boot or shoe bottoms : en
  • DE569378C - Double jacket chimney with a thermal insulation layer arranged between the outer jacket and the smoke pipe : de en
  • AU546431A - Improvements in and relating to cabinets and other like articles of furniture : en
  • BE393352A - Distributor of receipts such as postage stamps, entrance tickets, travel tickets, etc ... gathered in bands : en fr
  • CH159660A - Method and device for carrying out manufacturing processes that take place with the supply of heat. : de en
  • CA329782A - Cigarette feed tobacco compressor : en fr
  • DE569026C - Absorption cold apparatus : de en
  • FR741128A - : fr
  • GB387245A - Improvements in or relating to suction or so-called vacuum cleaners : en
  • SU29091A1 - Epicyclic gear : en ru
  • ES1346U - Own book for collective school education (Machine-translation by Google Translate, not legally binding) : en es
  • FR740710A - Improvements in the composition of rubber or the like : en fr
  • CA329875A - Air-service equipment : en fr
  • DE569396C - Arrangement of electrical remote controls, especially rudder controls : de en
  • FR740663A - Hydrogen preparation process : en fr
  • GB387329A - A process and apparatus for treating phosphates : en
  • DE569308C - Casting mold for the metal foundry : de en
  • FR740678A - Device for washing and further processing of artificial silk : en fr
  • GB387018A - Improvements relating to electric synchronising apparatus : en
  • CA329772A - Percolator top : en fr
  • CA329863A - Tire cover : en fr
  • DE569298C - Method of filling coking and degassing chambers : de en
  • FR741028A - : fr
  • CA329904A - Threshing machine governor : en fr
  • CA329908A - Translating device : en fr
  • DE569348C - Adjustable feed table for folding machines consisting of several articulated parts : de en
  • ES1077Y - A metal lattice closure : en es
  • US1895959A - Hard alloys : en
  • US1895449A - Valve mechanism : en
  • CH159872A - Fuel pump for internal combustion engines that work together with an accumulator piston. : de en
  • DE569572C - TV receiver with Braunschweig cathode ray tube : de en
  • DE569591C - Backrest adjustment device for day beds : de en
  • DE556794C - Scale : de en
  • DE569549C - Process for breaking down cellulosic substances by treatment with hydrogen chloride : de en
  • DE569125C - Device for compensation of the leakage reactance in cascade converters or stepped reactors : de en
  • DE569487C - Device for the most complete and lossless degassing of highly heated, pressurized condensate and make-up water : de en
  • DE569257C - Shock indicator : de en
  • US1895922A - Belt-making apparatus : en
  • SU29000A1 - Device for continuous casting of metal : en ru
  • US1895620A - Double salt and method of producing same : en
  • US1895859A - Refrigerating mechanism : en
  • SU29051A1 - Yarn Testing Instrument : en ru
  • US1895563A - Blasting cartridge charged with a compressed gas : en
  • US1895592A - Snap acting device : en
  • US1895669A - Direction signal : en
  • FR741094A - : fr
  • GB387066A - Improvements in and relating to electrical arc resistant materials : en
  • BE393355A - : en fr
  • SU28977A1 - Method of making an equipotential cathode : en ru
  • US1895799A - Treating partial oxidation products : en
  • DE569425C - Process for the production of small intestinal pills and lozenges : de en
  • DE569455C - High-voltage switchgear with a double busbar system : de en
  • FR741055A - : fr
  • AU460531A - Improved method of and apparatus for sealing paper or like bottles or containers : en
  • CA329803A - Clock motor : en fr
  • DE569478C - Device for guiding the scraper arms in scraper conveyors : de en
  • ES129059A1 - Procedure for the manufacture of zinc sheets veneered with aluminum and production of a special zinc and aluminum alloy for them. : en es
  • SU29048A1 - Automatic scales for fluid bodies : en ru
  • ES1348U - Combined underwear for lady. (Machine-translation by Google Translate, not legally binding) : en es
  • FR741016A - : fr
  • DE568780C - Device for surface measurement of the deviation of bores by means of induction bus sols : de en
  • DE569206C - Radially loaded counter-rotating turbine : de en
  • FR741031A - : fr
  • US1895516A - Catalytic process of producing ketones : en
  • US1895613A - Hanger : en
  • US1895927A - Rubber insulated electrical cable : en
  • CH159686A - Printing press. : de en
  • ES1339U - Tie ironing machine. (Machine-translation by Google Translate, not legally binding) : en es
  • FR740656A - Pivoting observation turret mounted on board a ship : en fr
  • FR741032A - : fr
  • GB387248A - An improved process for the manufacture of waterproof and insulating paper : en
  • DE569208C - Overrun device for climbing turntables : de en
  • US1895528A - Catalytic dehydration and dehydrogenation process : en
  • US1895551A - Conveyer : en
  • FR741127A - : fr
  • CH159764A - Cold generation process in which a refrigerant is to be compressed. : de en
  • PL17728B1 - A motor vehicle. : en pl
  • PL17742B3 - The method of obtaining pyridine bases. : en pl
  • SU29155A1 - Safety device for vertical wind engines with a lateral axis of their rotation and with a lateral spring-loaded rudder : en ru
  • CH159673A - Process for the production of artificial leather from fiber fleece and a binding agent. : de en
  • ES1345U - Wild boxes for the packaging of printing boxes. (Machine-translation by Google Translate, not legally binding) : en es
  • ES129033A3 - Procedure for wrapping blocks or tablets of combustible fats. : en es
  • US1896046A - Refrigerator : en
  • FR740689A - Automatic signaling and triggering device in the event of faults on the earth lines, in electrical installations : en fr
  • BE392914A - New coating process for iron and steel sheets and wires : en fr
  • FR740809A - Razor blade sharpening device : en fr
  • FR740992A - : fr
  • FR741117A - : fr
  • US1895529A - Process of catalytic dehydration : en
  • USD89144S - Jack schweizer : en
  • US1895466A - Hinge : en
  • US1895787A - Electrically-wound clock : en
  • DE569202C - Duct dryer : de en
  • DE569492C - Joint gluing machine with heating box : de en
  • DE569246C - Hearing device : de en
  • DE569367C - Plans : de en
  • SU29069A1 - A device for cleaning the bottom of rivers from algae and sediment : en ru
  • DE569129C - Process for the production of porous bodies : de en
  • US1895941A - Shoe pressing apparatus : en
  • USD89133S - Design for a bicycle frame : en
  • PL17747B1 - Method for the production of acetic acid anhydride. : en pl
  • US1895452A - Brake for aircraft : en
  • US1895565A - Rotating heat radiator : en
  • US1895626A - Material handling apparatus : en
  • US1895930A - Shaft packing : en
  • CH159595A - Sowing device. : de en
  • FR740788A - Electrical conduit with interior hollow spaces serving as branch cable for antennas, aerial, underground, connecting pipe for photocells, microphones, bridges between masts as well as for similar purposes : en fr
  • FR740989A - : fr
  • FR741045A - : fr
  • DE569293C - Dough dividing machine with dividing cell wheel : de en
  • GB387004A - Improvements in the manufacture and treatment of staple fibre : en
  • FR740734A - Further development of electro-hydraulic servo-motors : en fr
  • SU28914A1 - Earthworks : en ru
  • DE569249C - Frying pan with a rotatable roasting tray : de en
  • DE569223C - Process for the production of starch solutions : de en
  • DE569357C - Device for the production of knitting machine needles : de en
  • ES1302U - Toy. (Machine-translation by Google Translate, not legally binding) : en es
  • CH159775A - Remote control and signaling system. : de en
  • FR741062A - : fr
  • DE569300C - Tiltable annealing, hardening or melting furnace : de en
  • FR740769A - Method and device for injecting filling or packing materials into concrete, rocks and the like : en fr
  • GB387211A - Improvements in lining surfaces such as walls and floors with glass plates : en
  • GB387307A - A compensating device for twisting frames : en
  • DE569418C - Display device for loop weave looms : de en
  • CA329891A - Meat preserving method : en fr
  • ES129057A3 - A process for obtaining 4-bromodiethylacetylamino-1-phenyl-2,3-dimethyl-5-pyrazolone. : en es
  • GB387056A - Improvements in or relating to automatic controlling apparatus for electric motors : en
  • GB387197A - Process of producing colour pictures : en
  • US1895555A - Three-color photographic camera : en
  • FR741142A - : fr
  • SU28963A1 - Unit for adjusting the speed of an asynchronous motor : en ru
  • SU29044A1 - Instrument for automatic recording of the trip profile : en ru
  • SU29027A1 - Device for a set of plaster hand : en ru
  • US1895760A - Fluid-treating apparatus : en
  • ES1298U - Armchair with wheels for children. (Machine-translation by Google Translate, not legally binding) : en es
  • CA329760A - Magazine pencil : en fr
  • DE569242C - Suspended ceilings for fireplaces with stones suspended from hanging irons : de en
  • DE569530C - Control device for irrigation systems : de en
  • DE569390C - Press for oil fruits : de en
  • CA329827A - Alarm device : en fr
  • CA329855A - Elevating truck : en fr
  • GB387180A - Improvements in or relating to sliding-clasp fasteners : en
  • ES129050A1 - Ignition magnet for internal combustion engine. : en es
  • US1895465A - Fluid pressure brake : en
  • US1895951A - Curtain fastener : en
  • DE569415C - Clockwork with an elongated plate : de en
  • DE569120C - Transmission system for alternating current telegraphy on Pupin lines over 1000km in length in connection with sieve chains : de en
  • FR740691A - Revolution body manufacturing process : en fr
  • GB387263A - Improvements relating to ball and roller bearings : en
  • GB387262A - Improvements in and relating to blade-rims for radial admission turbines : en
  • CA329866A - Cement : en fr
  • SU29080A1 - Incubator chamber (corridor) system : en ru
  • US1895527A - Paper manufacture : en
  • CH159745A - Helical gear. : de en
  • DE569240C - Process for incinerating low-quality waste : de en
  • FR740755A - Explosion turbine : en fr
  • GB387236A - Improvements in attachment for valve stems of tyre tubes : en
  • GB387255A - Improvements in or relating to tiltable dump car mechanism : en
  • US1895967A - Burglar and fire alarm : en
  • DE569337C - Automatic control device with mixing timer for concrete mixers or the like. : de en
  • DE569583C - High frequency inhaler : de en
  • BE393126A - IMPROVEMENT IN AEROPLANE LIFTS AND STABILIZERS : en fr
  • AU603832A - An improved chemical closet : en
  • CA329806A - Remote control system : en fr
  • DE569304C - Method for firing a gas-filled discharge tube : de en
  • ES129069A1 - A tubular boiler constituted by fin tubes. : en es
  • SU28934A1 - Electrodynamic loudspeaker : en ru
  • US1896040A - Insulated wire and process therefor : en
  • SU28895A1 - Combined Regenerative Coke Furnace : en ru
  • US1895858A - Vapor electric device : en
  • CH159618A - Running device with rollers for sliding doors, sliding windows and the like. : de en
  • CH159693A - Rocking motion device. : en fr
  • US1895487A - Method of and apparatus for constructing electrical coils : en
  • CA329852A - Chemical compound : en fr
  • CH159635A - Broom. : de en
  • AU548531A - Accounting machine : en
  • AU584532A - ,Improvements in or relating to holder arrangements for piezo-electric crystals : en
  • CA329889A - Singeing method : en fr
  • CH159699A - Device for determining the dimensions of a room. : en fr
  • CH159710A - Free balance escapement. : de en
  • SU29131A1 - Fixture for compacting concrete : en ru
  • US1895856A - Doorcheck means : en
  • US1895467A - Art of making shoe stiffeners : en
  • US1896010A - Exercising apparatus : en
  • CH159652A - Sole of a shoe. : en fr
  • CH159788A - Arrangement for the protection of electrical machines and apparatus in high voltage networks. : de en
  • GB387079A - Improvements in or relating to galvanic batteries : en
  • CH159609A - Method of constructing inclined concrete piles molded into the ground by means of a jacking tube, and device for carrying out this method. : en fr
  • CH159800A - Loaded telephone transmission system with a plurality of types of loaded cable circuits. : de en
  • DE569135C - Process for the extraction of metals directly from bituminous ores by heating in the absence of air : de en
  • DE569393C - Switching device for gearboxes of motor vehicles : de en
  • DE569518C - Device to offset the eccentric shaft on flat weft knitting machines : de en
  • DK46852C - Pedal flash. : da en
  • US1895492A - Method of and apparatus for concentrating nitric acid : en
  • SU28880A1 - Shotgun for rotational shot shot drilling : en ru
  • SU29140A1 - Folding box : en ru
  • CA329850A - Refrigerated display case : en fr
  • CH159749A - Method and device for controlling a high-pressure steam engine. : de en
  • SU29035A1 - Plastic press : en ru
  • CA329734A - Locomotive : en fr
  • SE76416C1 - : sv
  • USD89131S - John hendbiksen and josef heban : en
  • BE392789A - : en
  • US1895835A - Photographic flash-light apparatus : en
  • DE569333C - Waiter pager : de en
  • DE569577C - Arrangement for operating an asynchronous generator with a commutator rear machine, to which the excitation energy is at least partially supplied by an auxiliary synchronous generator via a frequency converter : de en
  • FR740626A - Device for evacuating and extinguishing combustion residues from fireplaces : en fr
  • FR740945A - : fr
  • SU28882A1 - Strip iron feeder from rolling mill to press : en ru
  • SU29054A1 - Device for displaying the simplest geometric shapes : en ru
  • ES129013A1 - A device to make splinters. : en es
  • DE569450C - Device for turning the blanket cylinder on and off opposite the plate cylinder in rotary rubber printing machines : de en
  • DE569586C - Sheet glass furnace with conveyor sole : de en
  • CA329873A - Vulcanization accelerator : en fr
  • CH159819A - Ventilation device. : de en
  • SU29136A1 - The method of arrangement of the grate hearth in brick kilns : en ru
  • US1895470A - Carburetor : en
  • US1895812A - Electrical measuring instrument : en
  • CA329898A - Glass feeding apparatus : en fr
  • CA329779A - Electric heating furnace : en fr
  • US1895966A - Air heater : en
  • USD89156S - Jack schweizer : en
  • DE569600C - Four-stroke internal combustion engine with additional charge at the end of the suction stroke : de en
  • AU508831A - Improvements in lubricators : en
  • US1895472A - Release valve : en
  • CA329877A - Heat transferring apparatus : en fr
  • CA329896A - Advertising device : en fr
  • CA329740A - Corn planter : en fr
  • CH159726A - Process for the production of wood flour and device for carrying out the process. : de en
  • DE569150C - Extraction condensation turbine with two extraction points for different extraction pressures : de en
  • DE569256C - Anti-aging agents for rubber compounds : de en
  • FR740832A - Hydrocarbon-based oil refining process : en fr
  • DE569270C - Aluminum soldering piston : de en
  • US1895610A - Drill : en
  • US1896059A - Drilling or reaming machine : en
  • CH159816A - Toothpick Package. : de en
  • PL17709B1 - Braking system of the hoisting machine. : en pl
  • PL17718B1 - The method of making mats from hair or vegetable fibers. : en pl
  • CH159729A - Handle for knife. : de en
  • CA329822A - Abrasive article : en fr
  • FR740940A - : fr
  • GB387275A - Improvements in and relating to cathode ray tubes : en
  • US1895709A - Inner sole : en
  • USD89140S - Jack schweizer : en
  • SU29043A1 - Instrument for determining the angle of the product : en ru
  • US1895863A - Weighing scale : en
  • US1895885A - Crib : en
  • PL17692B1 - A device for cutting wooden bars of a smaller thickness, e.g. wicker, etc. : en pl
  • US1895876A - Heating and cooling system : en
  • US1896017A - Method of smoothing shoe parts : en
  • US1896026A - Harmonic balancer with coil springs : en
  • GB387309A - Improved electrodynamic device for translating electric oscillations into acoustic vibrations and conversely : en
  • FR740624A - Brake drum improvements : en fr
  • FR740708A - Automatic machine for casting stereotype plates : en fr
  • CA329912A - Paper manufacture : en fr
  • SU29120A1 - Machine for filling machine gun magazine : en ru
  • CH159782A - Device for simultaneous automatic charging of a number of accumulator batteries with a small number of cells. : de en
  • US1895705A - Support for accordions : en
  • US1895441A - Sound translating device : en
  • USD89128S - Design fob a hot dish fad ob similab abticxe : en
  • DE568690C - Arrangement for achieving a symmetrical load distribution in the phases of a three-phase network that feeds a single-phase consumer : de en
  • DE569200C - Height conveyor with forks rotatably arranged on rollers : de en
  • FR740964A - : fr
  • DE569523C - Process for the production of rubber milk concentrates : de en
  • FR740644A - Box for sterilization of surgical instruments : en fr
  • FR740918A - Coupling device for power saws with articulated teeth and electric drive : en fr
  • GB387120A - Electrical connection devices : en
  • FR740705A - Improvements to electric clocks : en fr
  • DE569196C - Schuettelrutschenverbindungen with a mating member that is inserted in a trough of one end of the slide : de en
  • FR741018A - : fr
  • DE569507C - Regenerative coke oven : de en
  • DE569272C - Grinder or disk mill : de en
  • IE12012L - Lever lid tins, iron kegs and like metal containers : en
  • DE569059C - Device for feeding cartridges into machine guns provided with rotary drum magazine carrying radial cartridge chambers : de en
  • DE569161C - Device for converting direct voltage into alternating voltage or from direct voltage into direct voltage via an alternating voltage by means of grid-controlled vapor or gas discharge vessels and a transformer : de en
  • US1895510A - Sextant for aircraft : en
  • US1895547A - Apparatus for annealing glass : en
  • US1895791A - Conduit fitting : en
  • FR740973A - : fr
  • US1895924A - Electrical control system : en
  • USD89123S - Design fob a shoe : en
  • ES129001A1 - Improvements in the arrangement and conditioning of the control mechanism and its corresponding organs in automotive vehicles for road taxiing. : en es
  • DE569193C - Detachable fastening of the rails of toy trains : de en
  • DE569470C - Drive pulley : de en
  • SU29128A1 - Automatic Spool Bobbiner for Sewing Spools : en ru
  • DK46836C - Trigger fuse for machine guns and the like. : da en
  • ES129032A1 - Installation for heat transformation. : en es
  • GB387064A - Improvements in or relating to wireless apparatus : en
  • GB387196A - Improvements in or relating to bearings : en
  • DE540159C - Method and device for cooling a stream of air used for anesthetic purposes : de en
  • FR741105A - : fr
  • DE569302C - Switching device, especially for train protection devices : de en
  • FR741132A - : fr
  • SU29022A1 - Wood wool machine : en ru
  • DE568943C - Process for the representation of asymmetrical arsenic compounds : de en
  • FR740997A - : fr
  • DE569276C - Machine for the production of paper bottles and paper cutting for processing on this machine : de en
  • CA329736A - Carrying handle : en fr
  • GB387351A - Improvements relating to reinforced concrete construction : en
  • SU29089A1 - Spring Solenoid Valve : en ru
  • DE569410C - Device for lifting the goods off the traveling grate : de en
  • ES983Y - A glass container or device (sugar bowl) of an indeterminate capacity with a graduated scale showing the amount of sugar or solid it contains at any time : en es
  • FR741068A - : fr
  • US1895560A - Combined rear view mirror and instrument : en
  • US1895990A - Hand drill : en
  • FR740767A - Process for the manufacture of a healing plaster for wounds : en fr
  • US1895767A - Electric switch and contact structure therefor : en
  • FR740692A - Method and apparatus for cutting wired glass : en fr
  • GB387050A - Improvements relating to thermionic amplifying apparatus : en
  • FR741087A - : fr
  • FR740747A - Method and devices for pouring the contents of glass crucibles into an apparatus for rolling sheet glass : en fr
  • DE569303C - Suspension of ironless choke coils : de en
  • DE569382C - Device on sprocket wheel calculating machines to transfer the values displayed in the counter into the setting mechanism : de en
  • FR740874A - One-piece electrical wire stripper : en fr
  • FR741009A - : fr
  • FR740627A - Automatic window wedging device, comprising a friction joint fixed to the wall of the window and a locking bar which can turn in this joint : en fr
  • FR741038A - : fr
  • FR741051A - : fr
  • DE569564C - Process for the production of reinforced, conically enlarged pipe connection ends : de en
  • DE569441C - Bottle washing machine with exchangeable spray tubes : de en
  • DE569592C - Single-floor circulating elevator : de en
  • SU29145A1 - Adaptation for the automatic transfer of the bottoms of the cans from the bliss mastic machine to the drying oven : en ru
  • US1895932A - Wrapper : en
  • DE569513C - Resistance-coupled high frequency amplifier : de en
  • FR740871A - Improvement to internal combustion engines, with overhead valves and air cooling : en fr
  • PL17701B1 - : en pl
  • US1895491A - Electric cut-out : en
  • PL17689B1 - : en pl
  • SU29147A1 - Alarm clock : en ru
  • US1895937A - Map : en
  • FR740856A - Method of forming and reproducing sound recording on lenticular screen films : en fr
  • FR740970A - : fr
  • GB387321A - Improvements in or relating to cassettes for radiographs : en
  • US1895686A - Electric current rectifier : en
  • US1896027A - Method and means of counteracting torsional vibration : en
  • FR740910A - Static booster-step-down : en fr
  • GB387142A - Improvements in, or relating to, grid-type resistors for use in electric furnaces : en
  • FR740646A - Advanced fabric for uppers : en fr
  • FR740684A - Sintered hard alloy : en fr
  • GB387334A - Improvements relating to means for carrying reels of paper in printing and other machines : en
  • DE569149C - Process for the preparation of aromatic monooxyamino alcohols and their derivatives : de en
  • FR740611A - Ventilation device for aviators, motorists, and other goggles : en fr
  • GB387044A - Improvements relating to continuous filters : en
  • GB387127A - Improvements in loud-speakers : en
  • FR740608A - Spinning top and bowling billiards : en fr
  • CH159668A - Process for the production of a new dye. : de en
  • AU851632A - Hose connector for water taps : en
  • GB387189A - An improved counting mechanism of the drum type : en
  • FR740733A - Vibration massage device under water pressure : en fr
  • FR740739A - Electro-therapeutic medical device : en fr
  • ES129037A3 - A procedure for the manufacture of water clothes. : en es
  • ES1347U - Toy consisting of an articulated dancer doll. (Machine-translation by Google Translate, not legally binding) : en es
  • FR740862A - Heating radiator elements assembly system : en fr
  • US1895455A - Exciter lamp mounting for sound-on-film reproducers : en
  • FR740686A - Improvements made in the establishment of combine harvesters : en fr
  • PL17659B1 - Fuse for kerosene cookers. : en pl
  • US1895832A - Rumble seat and mechanism for operating the same : en
  • DE569162C - Arrangement for canceling the self-induced voltage in slip frequency-guiding excitation windings of commutator rear machines, which are used for speed control of asynchronous machines : de en
  • DE569233C - Support of the breasts when building tunnels and galleries : de en
  • FR740790A - Adjustable and orientable lamp-holder trolley for overnight patient care and other applications : en fr
  • FR740892A - Process for making seamless conical or cone-shaped paper membranes : en fr
  • GB387047A - Improvements in means for protecting papers of value and the like : en
  • US1895804A - Chair construction : en
  • US1895815A - Permanent wave apparatus : en
  • DE569320C - Fuel supply for internal combustion engines : de en
  • DE569451C - Type bar typewriter : de en
  • US1895960A - Folder : en
  • FR740900A - Surgical thread manufacturing process : en fr
  • SU29108A1 - Mechanical drive to distributor of hydraulic presses : en ru
  • US1895644A - Method of producing sound pictures : en
  • US1895653A - Hair waving and curling rod : en
  • US1895775A - Bituminous emulsion : en
  • DE569474C - Device for the evaporation of black liquor, sulphite liquor or similar strong foaming liquids : de en
  • SU28992A1 - The method of obtaining the spinning fibers from the shell of the growths of chondrills : en ru
  • SU29046A1 - Electric vibrometer : en ru
  • SU29118A1 - A device for feeding buttons to the machine that processes them : en ru
  • US1895718A - Selective signaling and control system : en
  • GB387107A - Improvements in linoleum and methods of manufacturing the same : en
  • FR740923A - Device for the uniform distribution of the current between the anodes of a polyphase rectifier with a double or multiple number of phases of six : en fr
  • FR741012A - : fr
  • GB387218A - Needle-thread take-up mechanism for sewing machines : en
  • ES1354U - Letter-envelope with flaps or without them. (Machine-translation by Google Translate, not legally binding) : en es
  • US1895867A - Getter capsule : en
  • FR740974A - : fr
  • GB387161A - Improvements in fusible links for fire-extinguishing apparatus and fire doors : en
  • FR740720A - Process for coating metal strips and sheets with electroplating : en fr
  • DE569414C - Alarm clock case with sound-absorbing insert : de en
  • FR741024A - : fr
  • FR741126A - : fr
  • FR740980A - : fr
  • DE569560C - Chain sliding protection for vehicle wheels : de en
  • GB387277A - Improvements relating to steam generators : en
  • DE569566C - Device for the intermittent emptying of the water collecting container of tissue suction machines : de en
  • US1895995A - Machine for drawing threads from fabrics : en
  • ES129093A3 - A procedure for the manufacture of rubber heels for footwear. : en es
  • FR740774A - Device giving the headlights of automobiles the moving state : en fr
  • USD89160S - Jack schweizeb : en
  • US1895435A - Feeder for little pigs : en
  • FR740648A - Letterpress printing process and device allowing the realization : en fr
  • FR741140A - : fr
  • DE569485C - Process for the production of calcium cyanide : de en
  • DE569580C - Glow amplifier tubes : de en
  • DE569219C - Folding photographic camera with a lens that swings automatically into the shooting position : de en
  • DE569517C - Electrically heated emptying storage : de en
  • GB387083A - Improvements in and relating to devices for electrically insulating metallic bars : en
  • DE569247C - Container lock : de en
  • GB387036A - Method of and apparatus for the manufacture of window bags : en
  • DE568881C - Absorption cold apparatus : de en
  • DE569124C - Device for voltage-dependent current limitation : de en
  • CA329781A - Cigarette cork-tipper : en fr
  • DK46834C - Engine for Windscreen Cleaners. : da en
  • DE569243C - Process for the wet treatment of artificial silk cake : de en
  • GB387013A - Improvement in and relating to railway signalling : en
  • FR741000A - : fr
  • GB387302A - Improvements in or relating to methods of lasting boots, shoes and the like : en
  • ES129102A2 - IMPROVEMENTS INTRODUCED IN THE INDEPENDENT GUIDING WHEEL MECHANISMS FOR VEHICLES ESPECIALLY FOR AUTOMOBILE VEHICLES : en es
  • FR740687A - Elevator more particularly usable on farms : en fr
  • FR740993A - : fr
  • CA329830A - Lubricating system : en fr
  • SU28986A1 - Flax Oil Oxidizer : en ru
  • US1896012A - Slider operating closures : en
  • PL17670B1 - A car body with a shape directly independent of the shape of the chassis frame. : en pl
  • FR740634A - License plate for all vehicles : en fr
  • FR740662A - Housing for electrical machines : en fr
  • FR740988A - : fr
  • US1895841A - Continually variable change speed gear : en
  • US1895954A - Air conditioning apparatus : en
  • US1895577A - Automatic welding machine : en
  • US1895629A - Loose leaf binder : en
  • US1895707A - Bobbin spindle lock : en
  • US1895902A - Screen-grid amplifier : en
  • SU28996A1 - Portable Dental Electric Apparatus : en ru
  • US1895473A - Fluid pressure brake : en
  • US1895831A - Hitch for offset tandem disk harrows and the like : en
  • BE392989A - Process for obtaining bleaching powder : en fr
  • CH159789A - Circuit to protect parallel multiphase lines against earth faults. : de en
  • GB387040A - Improvements in and relating to dust guards or dust packings for axle boxes : en
  • DE569178C - Savings clock : de en
  • DE569186C - Retractable undercarriage for aircraft : de en
  • FR741143A - : fr
  • CH159781A - Device for charging electric batteries. : de en
  • SU28896A1 - Peat extraction device : en ru
  • SU29063A1 - Fitting to sowing and planting machines for moving grains or seedlings : en ru
  • ES129073A1 - A method of manufacturing networks. : en es
  • FR741025A - : fr
  • GB387252A - Improvements in and relating to end or terminal pieces for necklets : en
  • SU29119A1 - Device for automatically setting the burning time in shells with a central channel and an annular distance composition openly located in the bottom of the projectile : en ru
  • DE569471C - Membrane regulator : de en
  • DE565985C - Artificial silk spinning machine with swiveling bobbin carriers : de en
  • ES129076A1 - A process for the manufacture of noise-canceling and para-crash strips or blocks for automobile bodies and similar uses. : en es
  • GB387148A - Improvements in or relating to optical systems for photophonographic apparatus : en
  • AU465131A - Improvements in means for the remote control of radio apparatus and the like : en
  • SU29003A1 - Crab Leg Cutting Machine : en ru
  • SU29050A1 - Heat meter : en ru
  • FR741076A - : fr
  • US1895522A - Production of maleic anhydride : en
  • BE392877A - Improvements to the mounting and fixing systems for inner and outer bearing rings in several sets of bearings and ball and roller bearings : en fr
  • DE569230C - Paper cutting machine in which the stack feed is limited by adjustable stops : de en
  • DE569279C - Procedure for emptying the return air line in counter pressure fillers : de en
  • DE569462C - Procedure for replacing overhead line mast poles : de en
  • PL17743B1 - Method for the preparation of pyridine series double compounds. : en pl
  • US1895800A - Guiding device for long draft aprons : en
  • US1895929A - Purifying iodine : en
  • US1895996A - Brake device : en
  • SU29114A1 - A device for cleaning the bottom of the cylinders of a vertical steam engine : en ru
  • US1896015A - Cigarette holder : en
  • DE569158C - Container for devices working with a time delay with a throttle point arranged in a compressed air supply line : de en
  • FR740911A - Device for connecting an airplane in flight to the ground at a fixed point, either for its unloading, loading or its telephone connection : en fr
  • DE569306C - Safety device for gas firing systems operated with induced draft : de en
  • CH159688A - Method of making collodion orthochromatic emulsion dry plates. : de en
  • DE569171C - Electric vacuum cleaner with fan : de en
  • DE569319C - Injection carburetor : de en
  • GB387139A - Improvements in devices for straining and securing bale ties : en
  • DE569341C - Briquette cooling and transport device : de en
  • CH159661A - Process for the extraction of a mixture of crystalline silicon, potassium sulfide and aluminum oxide from rocks. : de en
  • CH159848A - Formwork ties. : de en
  • DE569155C - Antenna feedthrough, consisting of two electrode plates lying on both sides of the window glass : de en
  • ES1365U - Brooch for belts. (Machine-translation by Google Translate, not legally binding) : en es
  • FR740926A - Thread cutter for weaving looms, intended for separating twin selvedges : en fr
  • GB387065A - Improvements in and relating to marine engines and ship's propelling machinery : en
  • SU29002A1 - Device for washing dishes and filling it with liquid : en ru
  • CA329751A - Lignin derivative : en fr
  • GB387171A - Improvements in or relating to wads or wadding for whale guns, or the like : en
  • GB387235A - Improvements in means for expanding surgical gloves : en
  • DE569317C - Method and device for determining holes or porous areas in bands, e.g. B. in those made of sheet metal : de en
  • DE569372C - Brewing jug with a sieve sleeve which is arranged on the lid and protrudes into the interior of the jug and is intended to receive the brewed material : de en
  • FR740839A - Process for the recovery of gases or vapors using solid adsorbents with heat recovery by accumulation : en fr
  • FR741001A - : fr
  • FR741120A - : fr
  • GB387118A - Improvements in or relating to typographical slug-casting machines : en
  • SU29157A1 - Method of cooking and crystallization of the second product : en ru
  • DE569226C - Sheet metal bending device : de en
  • US1895536A - Flue opening stop os : en
  • GB387129A - Improvements in pan loaf bread and method of making same : en
  • FR740725A - Method of packaging for materials, capable of being placed in strips or in sheets, which must be protected against any contact with the outside, for example for hydrophilic cotton, and machine for making it : en fr
  • US1895936A - Rubber shaft-bearing : en
  • US1895652A - Cooling system : en
  • GB387034A - Improvements in or relating to conveyors : en
  • FR740829A - Light panel : en fr
  • SU29134A1 - Regenerative batch kiln for roasting dinas, etc. products : en ru
  • US1895580A - Treatment of bauxite, alunite, and like aluminous material : en
  • SU29113A1 - Machine for shooting hooves of slaughtered cattle : en ru
  • US1895851A - Internal combustion engine : en
  • SU28987A1 - Automatic switch in the machine at the breakdown or weakening of the fabric tension : en ru
  • US1895673A - Shaker conveyer : en
  • US1895476A - Safety car control device : en
  • US1895665A - Cotton chopper : en
  • FR740711A - Mushroom white container : en fr
  • FR740872A - Plate coupling : en fr
  • CA329833A - Hydraulic system : en fr
  • DE569295C - Measuring device for setting the lower guide rail for the roll bar in inclined roll calibrating machines : de en
  • DE569413C - Alarm clock case : de en
  • SU28918A1 - Fixture for maintaining constant tension of the driving belt of the railcar car dynamo : en ru
  • PL17744B1 - A method of producing liquid hydrocarbons and their derivatives. : en pl
  • SU29124A1 - Machine for cutting carding machines : en ru
  • US1895870A - Electric water heater : en
  • US1895556A - Magnetic alloy : en
  • CH159770A - Electrical distribution board with fuses that can be switched off manually. : de en
  • FR740629A - Method and device for the manufacture of circular plates in artificial stone, for sanding : en fr
  • GB387031A - Means for following the edge of sheet material, particularly for measuring or control purposes : en
  • DE569013C - Jigging machine with the discharge for the heavier material regulating flaps, which are arranged to swing on an axis parallel to the waste edge of the material : de en
  • DE569505C - Process for saturating liquids with carbonic acid : de en
  • DK46829C - Device for electric light signs. : da en
  • US1895571A - Structural iron work climber : en
  • US1895957A - Combination tobacco, match, and cigarette paper case : en
  • US1896007A - Safe : en
  • CA329819A - Hood latch abutment : en fr
  • US1895875A - Hoe : en
  • CH159861A - Process for the production of an indigoid dye of the anthraquinone series. : de en
  • SU28906A1 - A method of processing chromium compounds resulting in waste in the production of quinone : en ru
  • US1896048A - Reclining chair : en
  • SU28875A1 - The method of baking bread : en ru
  • CH159742A - Flexible tube. : en fr
  • US1895619A - Air cleaner : en
  • CH159743A - Hose coupling, especially for garden and fire hoses. : de en
  • SU29019A1 - Machine for the manufacture of bending rims chairs seats : en ru
  • US1895742A - Receptacle for ice manufacture : en
  • DE569328C - Drive device for tape-shaped carriers of phonetic and picture writing, especially for sound films : de en
  • AU584432A - Improvements in or relating to radio receivers : en
  • CH159776A - Device for remote control and measurement in energy distribution networks. : de en
  • CH159614A - Machine for making pipes from cement, concrete or the like. : de en
  • DE535883C - Photographic system in the manner of a Petzval lens : de en
  • US1895655A - Padlock : en
  • DE569420C - Weft coil : de en
  • GB387176A - Distant control plant for locomotives and the like : en
  • CA329878A - Food packing device : en fr
  • US1895949A - Milk cooler : en
  • CH159794A - Capillary light body. : de en
  • DE569427C - Vacuum flask : de en
  • DE569430C - Tin-rich bearing metal alloy : de en
  • CA329752A - Ironing and pressing apparatus : en fr
  • CH159698A - Mechanical amplifier device for measuring or detecting small linear displacements. : en fr
  • CA329856A - Chain : en fr
  • US1895691A - Fire extinguisher : en
  • CH159747A - Propeller and process for its manufacture. : en fr
  • PL17716B1 - Method of obtaining ammonium sulphate by means of oxidation of starting materials. : en pl
  • SU29079A1 - Artificial sprinkler : en ru
  • GB387232A - Automatic razor blade etching machines : en
  • CA329762A - Plant digging machine : en fr
  • SU28899A1 - The method of obtaining colloidal solutions of alkali or alkaline earth metals : en ru
  • SU29072A1 - Flax machine : en ru
  • US1895731A - Ironing board pad : en
  • CA329775A - Headlight control : en fr
  • US1895635A - Boiler water treatment : en
  • SU29148A1 - Pneumatic watch : en ru
  • DK46832C - Cleaning device. : da en
  • FR740979A - : fr
  • FR741078A - : fr
  • SU28887A1 - Flexible shaft making machine : en ru
  • ES128013A1 - A machine to sow, sallar and highlight. : en es
  • FR740638A - Aircraft landing gear : en fr
  • FR741098A - : fr
  • FR740707A - Flue gas lift : en fr
  • SU28902A1 - The method of obtaining hydrocyanic acid : en ru
  • CA329884A - Vehicle brake : en fr
  • PL17720B1 - A method of keeping high voltage cables in a state of proper saturation. : en pl
  • US1895923A - Electric clock : en
  • US1896057A - Pivot window : en
  • CA329731A - Valve control system : en fr
  • US1895622A - Electroprocessing machine : en
  • US1895654A - Photocopying apparatus : en
  • US1895714A - Trap : en
  • US1896045A - Method of casting magnesium and alloys thereof : en
  • DE569265C - Smoking stand : de en
  • CH159755A - High-voltage power distributors for the ignition devices of internal combustion engines and processes for their production. : de en
  • US1896008A - Cigarette case : en
  • SU28988A1 - Shut-in to a machine for preventing product rejection. : en ru
  • DE569424C - Protection against electrical sparks in adjacent wooden connecting parts, in particular ring dowels and bolts of antenna support towers : de en
  • GB387075A - Improvements relating to synthetic resin moulding powders : en
  • GB387187A - Improvements in and relating to school desks : en
  • CH159604A - Wooden panel. : de en
  • BE393236A - Method for determining the power factor on polyphase alternating current networks : en fr
  • PL17675B1 - Shake bucket drive with rotary motor. : en pl
  • US1895636A - Adjustable choke nipple : en
  • US1895572A - Hinge : en
  • CH159701A - Liquid dispenser. : en fr
  • BE393029A - : en fr
  • CA329769A - Internal combustion engine : en fr
  • CA329910A - Receptacle cap : en fr
  • BE393389A - Process for the manufacture of highly concentrated nitrogen acid : en fr
  • CA329823A - Reduction of metallic bodies : en fr
  • CA329874A - Rubber vulcanization : en fr
  • CH159868A - Process for the preparation of a condensation product of the anthraquinone series. : de en
  • AU585532A - Improvements in constructional toys : en
  • DE569290C - Cutter for biscuits : de en
  • FR740706A - Aircraft oil cooler : en fr
  • FR740879A - Device for machining on an ordinary lathe a prismatic or cylindrical half-round part : en fr
  • SU28954A1 - Holder for electric brushes when they are lapped : en ru
  • CH159812A - Backpack. : de en
  • US1895737A - Balancing coaster wagon with airplane controls : en
  • US1895786A - Flush valve : en
  • US1895970A - Windshield attachment : en
  • DE569380C - Current direction indicator : de en
  • US1895646A - Self-opening envelope : en
  • US1895706A - Adjustable light : en
  • US1895855A - Method of lamp manufacture : en
  • PL17706B1 - Compact rotor of the electric machine. : en pl
  • SU29097A1 - Adaptation to the drilling machine for automatic coolant supply to the drill : en ru
  • US1895933A - Camping trailer : en
  • US1895745A - Automatic selling machine : en
  • DE569392C - Switching device for gearboxes of motor vehicles : de en
  • FR740702A - Shuttle brake for looms : en fr
  • USD89152S - Hand spray device : en
  • SU29129A1 - Machine for winding sewing thread on paper cartridges : en ru
  • US1895827A - Main and lateral connection and method of forming same : en
  • US1895648A - Cultivator : en
  • US1895639A - Process of producing castings of magnesium and high grade magnesium alloys : en
  • US1895850A - Fountain pen : en
  • CH159656A - Device for heating the inner walls of barrels. : de en
  • CA329897A - Tension reel control : en fr
  • CH159713A - Clock. : de en
  • US1895668A - Riveting device : en
  • US1896044A - Snap fastener : en
  • DE569254C - Air heater : de en
  • DE569486C - Process for the preparation of phenol-formaldehyde condensation products : de en
  • FR740651A - Construction process for seamless floors : en fr
  • FR741013A - : fr
  • CH159774A - Insulator support for masts. : de en
  • US1895819A - Convex cutting method and apparatus : en
  • SU29006A1 - Safety handle for manual lifting mechanisms : en ru
  • CA329854A - Machine part manufacture : en fr
  • CH159808A - Pneumatically controlled sound device. : en fr
  • US1896033A - Rotary pump : en
  • SU29126A1 - Split water : en ru
  • GB387217A - A combined polish and cleaner for glass of all descriptions : en
  • GB387370A - Improvements in or relating to the control of marshalling yards for use on railways and the like : en
  • US1895471A - Carburetor : en
  • SU29102A1 - Device for bending arc scales from metal strips : en ru
  • US1895795A - Kiln : en
  • GB387009A - Improvements in and relating to the heat treatment of magnetic materials : en
  • GB387063A - Improvements in or relating to collapsible barrels : en
  • GB387102A - Improvements in or relating to closures for sheet metal drums, kegs and like receptacles : en
  • US1895711A - Coated sheet material : en
  • US1896001A - Valve keeper inserter : en
  • US1895881A - Extrusion of metal pipes and the like : en
  • US1895983A - Apparatus for degasifying liquids : en
  • DE569055C - Folding camera with a viewfinder lens connected to the taking lens : de en
  • GB387345A - Improved eddy-current brake for applying drag to the bobbins of spinning and like textile frames : en
  • DE569350C - Process for achieving constant flow conditions in converters : de en
  • GB387114A - Multiple radio-telephony and radio-telegraphy : en
  • GB387138A - Improvements in or relating to electrically operated valves for fluids such as gas : en
  • US1895542A - Pilot channel indicating system : en
  • US1895860A - Rotation control mechanism for drills : en
  • SU29117A1 - Device for landing and shooting drawing buttons : en ru
  • US1895562A - Facing and chamfering machine : en
  • US1895874A - Driving arrangement for aircraft propellers : en
  • SU29106A1 - Assembly table : en ru
  • US1895617A - Sealing apparatus for cartons : en
  • US1895848A - gubelmann : en
  • CH159731A - Method of manufacturing a joint for tensile loading. : de en
  • CH159771A - Junction device for electric cables containing a fluid insulating material. : en fr
  • DE569264C - Punch machine with keyboard for cards or paper strips : de en
  • DE569313C - Veneer press : de en
  • DE569468C - Drive for starter motor and generator in internal combustion engines : de en
  • DE569585C - Process for lining centrifugally cast pipes : de en
  • FR740741A - Improvement in drive devices especially applicable to the control of electric generators on freewheeling automobile chassis : en fr
  • FR740985A - : fr
  • US1895802A - Pressure gauge : en
  • ES129089A1 - A process for the manufacture of degreasing materials. : en es
  • US1895866A - Motor truck : en
  • CA329893A - Oil extraction : en fr
  • CH159727A - Device for the production of seamless tubes from regenerated cellulose. : de en
  • SU29070A1 - Spindle for cotton harvester : en ru
  • CH159615A - Fuel separator intended for waste water pipes. : en fr
  • DE569282C - Card shuffler : de en
  • US1895992A - Trailer hitch : en
  • US1896042A - Insulated wire : en
  • DE566358C - Process and device for the production of calcium nitrate by the absorption of nitrous gases by lime : de en
  • DE569496C - Process for making hollow bars or tubes from steel : de en
  • ES1234U - Hair felt beret. (Machine-translation by Google Translate, not legally binding) : en es
  • DE569532C - Fishing line float : de en
  • DE568791C - Power-driven car lift device for typewriters, typewriters or the like. : de en
  • DE569324C - Advertisement projector : de en
  • FR740762A - Improvements in road construction or repair : en fr
  • FR740948A - : fr
  • SU29039A1 - Washing machine for hubbed shoe caps : en ru
  • US1895480A - Compressor unloader : en
  • GB387070A - Honeycomb structure for heat recuperating apparatus of the cowper type : en
  • US1895550A - Eyelet machine : en
  • PL17687B1 - A lock for bracelets, strings of pearls and similar items. : en pl
  • SU28920A1 - Automatic coupler for railway rolling stock : en ru
  • SU29016A1 - Machine for fastening with a wooden plate metal feet : en ru
  • CA329847A - Hydrocarbon mixture product : en fr
  • US1895447A - Glue preparation and product : en
  • US1895747A - Pressure accumulator for gases and liquids : en
  • US1895844A - Trailer : en
  • CA329872A - Screening apparatus : en fr
  • SU29081A1 - Internal combustion engine with prechamber : en ru
  • US1895887A - Incandescent electric lamp : en
  • US1895974A - Egg carton : en
  • ES1244U - Files in moveable trays. (Machine-translation by Google Translate, not legally binding) : en es
  • FR740756A - Instrument for measuring angles of lateral, right and left, formed by the plane of the wings of an airplane in flight, and the earth's horizon, even invisible : en fr
  • FR741064A - : fr
  • CH159859A - Process for the production of an indigoid dye of the anthraquinone series. : de en
  • CA329890A - Cover retaining means : en fr
  • CH159849A - Container with vacuum vessel for storing liquids. : de en
  • US1895576A - Shimmy shock absorber for motor vehicle steering gears : en
  • US1895769A - Production of valuable hydrocarbons from carbonaceous materials which are in the liquid state : en
  • CH159702A - Heat meter. : de en
  • US1896020A - Apparatus for the continuous production of lead oxides in the dry state : en
  • CA329798A - Stable power system : en fr
  • CA329839A - Rubber preservation : en fr
  • PL17722B1 - Flexible connector. : en pl
  • SU28939A1 - Radio direction finding device : en ru
  • SU29125A1 - Adaptation to the spinning machines to stop the roving when the thread breaks : en ru
  • USD89129S - Maclyn gtthl : en
  • USRE18726E - Canada : en
  • DE569550C - Rolled profile with trough-like depressions : de en
  • GB387177A - Improvements in aircraft sustaining rotors : en
  • GB387282A - Improvements in electrical condensers : en
  • PL17681B1 - AC motor with fine speed control. : en pl
  • US1895845A - Screw stud locking device : en
  • BE393316A - Apparatus for climbing along joist columns : en fr
  • US1895460A - Electromagnetic coil for toy electric motors : en
  • USD89145S - Design fob a sewing cabinet : en
  • CH159877A - Tractor with winch. : en fr
  • SU29153A1 - Weaving hook fitting for weaving yarn : en ru
  • CA329738A - Journal box lateral motion device : en fr
  • CA329838A - Rubber preservation : en fr
  • DK46839C - Procedure and device for applying drawings to materials in plastic form. : da en
  • CH159675A - Pressure filter with granular filter material. : de en
  • CH159818A - Ventilation device on silos, in particular on grain silos. : de en
  • AU580532A - Improvements in mode of and means for binding loose sheets into book form : en
  • CH159616A - Process and device for supplying baths with bathing liquid at the prescribed temperature. : de en
  • CA329745A - Milk cooler : en fr
  • CA329853A - Refractory brick : en fr
  • CA329901A - Metal sheet manufacture : en fr
  • CH159841A - Electric traction installation using compound motors. : en fr
  • CA329792A - Remotely controlled radio and phonograph system : en fr
  • DE569568C - Device for the uninterrupted crystallization of solid substances from solutions : de en
  • FR740789A - Liquid lifting device for wells and deep boreholes : en fr
  • SU29099A1 - Stud making machine : en ru
  • FR740830A - Improvements to liquid shock absorbers : en fr
  • CH159653A - Device for tying in felt shoes. : de en
  • CA329861A - Tire cover : en fr
  • FR740949A - : fr
  • GB387029A - Improvements in tables : en
  • GB387260A - Improvements in collar studs : en
  • PL17748B1 - Ring cutter. : en pl
  • BE392988A - : en
  • US1895739A - Combined orchard spraying and sprinkling system : en
  • US1895794A - Motion picture projector apparatus : en
  • CA329725A - Joint wiping machine : en fr
  • CH159871A - Carburetors for internal combustion engines. : de en
  • ES129066A1 - New pump for lifting and transferring liquids. : en es
  • GB387174A - Improvements in or relating to free-wheel devices for motor-vehicles : en
  • BE393218A - : en
  • CH159864A - Process for the production of a vat dye of the anthraquinone series. : de en
  • SU29038A1 - Rolled shoes machine : en ru
  • CH159844A - Single axle drive with spring clutch that is flexible on all sides for vehicles. : de en
  • DE569168C - Device for the revitalization of gas cleaning mass : de en
  • DE569404C - Machine for trimming the upper leather turn-up of pinched footwear : de en
  • CA329826A - Continuous milk delivery system : en fr
  • FR741130A - : fr
  • US1895847A - Method of hardening metal articles by nitriding : en
  • US1895540A - Variable condenser : en
  • US1895579A - Cushion assembly of resilient wheels : en
  • SU29059A1 - Device for cable gig of agricultural implements in a spiral : en ru
  • US1895575A - Closure cap for paper milk bottles : en
  • CH159697A - Gun barrel. : de en
  • ES1242U - Tire repair equipment. (Machine-translation by Google Translate, not legally binding) : en es
  • GB387162A - Improvements in and relating to liquid-conveying plants operated by compressed air : en
  • CH159704A - Electricity meter with a device for fine adjustment of the braking force of the braking magnet. : de en
  • SU28945A1 - Electrical cable : en ru
  • US1895898A - Flameproof cable : en
  • CH159805A - Electrical device having an arrangement for controlling the frequency of a tube oscillator. : de en
  • CH159842A - Roller pantograph. : de en
  • SU28955A1 - Method of making electric metallographite brushes : en ru
  • SU28972A1 - The way to turn on the polarized relay : en ru
  • SU29021A1 - Kooberdirna machine : en ru
  • US1895638A - Wrench : en
  • US1895726A - Heating furnace : en
  • DE569287C - Method for throwing off masses containing colloidal substances in a sieve drum : de en
  • FR740618A - Improvements to headlamps and in particular to total blackout headlamps for automobiles : en fr
  • GB387073A - Revolving needle bar for embroidery machines : en
  • DE569229C - Process for the production of artificial leather : de en
  • DE569401C - Overtaking machine : de en
  • FR740827A - Ordinary plow front : en fr
  • FR740888A - Key for hooking and unhooking the retaining clips and removing the lid of sealed containers : en fr
  • DE569359C - Feed water regulator with two expansion pipes acting on a common lever that actuates the feed valve : de en
  • CH159629A - Lower part for furniture with a spring-loaded support shaft. : de en
  • FR740840A - Wax brush : en fr
  • FR740603A - Improvements made to electric vacuum tubes : en fr
  • FR740996A - : fr
  • FR741125A - : fr
  • CA329816A - Hood latch : en fr
  • FR740876A - Motion transmission system for actuating bottle washing machines : en fr
  • USD89163S - van der does : en
  • US1895790A - Tubular steam boiler : en
  • GB387033A - Improvements in or relating to snap-action electric switches of the enclosed type : en
  • US1896004A - Pipe cleaner : en
  • DE569553C - Amplifier for the purpose of two-way communication on a wave in high-frequency telephony along lines : de en
  • FR740937A - : fr
  • FR741072A - : fr
  • SU29029A1 - Device for making wood rods of one or another section : en ru
  • GB387308A - Improvements in or relating to alternating current electric motors : en
  • CA329841A - Paper manufacture : en fr
  • CA329735A - Valve finishing device : en fr
  • CH159636A - Fountain cup. : de en
  • DE530115C - Reading device for strongly reduced fonts produced on glass : de en
  • DE569195C - Process for operating shaft or chamber furnaces for burning cement : de en
  • FR741099A - : fr
  • GB387159A - Improvements relating to multi-colour light-filters for use with lenticular films : en
  • FR740990A - : fr
  • GB387678A - Improvements relating to coin freed mechanism for gas and similar meters : en
  • GB387026A - Improvements relating to gas burners : en
  • GB387149A - Hand operated apparatus for seaming preserving cans : en
  • FR740943A - : fr
  • GB387201A - Improvements in or relating to cushions : en
  • FR740838A - Method and devices for handling flat sheets or plates and machines or installations including application : en fr
  • GB387170A - Improvements in and relating to the manufacture of intaglio printing rollers or cylinders : en
  • FR740680A - Cinematographic camera : en fr
  • FR740972A - : fr
  • GB387253A - Improvements in or relating to liquid fuel burners : en
  • FR740783A - Improvements to rotary shock absorbers for automobiles : en fr
  • FR741057A - : fr
  • ES1352U - Orifice applicable to metal containers to facilitate cleaning internally (Machine-translation by Google Translate, not legally binding) : en es
  • FR741029A - : fr
  • DE569339C - Circulation heating device for ovens : de en
  • FR740779A - Centrifugal casting machine and centrifugal casting process : en fr
  • US1895771A - Classifying and separating machine : en
  • US1895809A - Radio receiving system : en
  • ES129052A1 - PROCEDURE FOR THE PREPARATION OF NEW CALCIUM COMBINATIONS : en es
  • GB387152A - Improvements in or relating to glass bulbs for incandescent electric lamps : en
  • ES129016A1 - Improvements in the rods of ignition. : en es
  • FR740726A - Improvements to catapult, rocket or hand-launched airplanes, more especially applicable to toys : en fr
  • FR740950A - : fr
  • DE569140C - Process for the fermentation of an aqueous solution of pentoses : de en
  • FR740866A - Device for embossing lenticular screen films by means of embossing cylinders : en fr
  • FR740772A - Improvements in r a : en fr
  • FR740956A - : fr
  • GB387028A - Improvements in and relating to refrigerating plants : en
  • GB387125A - Improvements in or relating to waterproof fabrics and the production thereof : en
  • DE569139C - Fermentation process for beer production : de en
  • DE569547C - Coarse catching device for conveyor systems : de en
  • DE569501C - Device for the delivery of bulk goods from railroad cars onto a conveyor belt : de en
  • GB387257A - Improvements in sliding-clasp fasteners : en
  • CA329911A - Shovelling machine : en fr
  • FR741003A - : fr
  • GB387068A - Improvements in and relating to blasting cartridges : en
  • GB387284A - A typewriter : en
  • PL17736B1 - A method of making yarns from a mixture of wool and synthetic fibers. : en pl
  • DE569297C - Brush inserted into the recess of a sponge rubber body : de en
  • DE569310C - Process for the production of objects from glass : de en
  • ES1330U - Device to calibrate or make the distance between the bottom edge of the female dresses equal to the ground in all its points. (Machine-translation by Google Translate, not legally binding) : en es
  • PL17711B1 - A method of synchronizing the rotational motion of two devices placed in different places and a device for implementing the method. : en pl
  • SU29087A1 - Driving Belts : en ru
  • US1895834A - Combination implement : en
  • GB387270A - Strainer for milk and other liquids : en
  • US1895553A - Door or screen and fastening means : en
  • US1895591A - Snap acting device : en
  • FR741011A - : fr
  • DK46845C - Wheel. : da en
  • GB387251A - Improvements in or relating to the operation of explosion chambers, particularly forcombustion turbines, with pulverulent fuels : en
  • US1895965A - Magnetic automotive brake : en
  • SU28926A1 - Signaling device : en ru
  • US1895604A - Molding press : en
  • US1895861A - Waterproof sweatband structure : en
  • US1895693A - Weed killer : en
  • FR740834A - : fr
  • SU28891A1 - Apparatus for removing excess water from fibrous materials after cooking : en ru
  • SU29001A1 - Device for planting blow heads in conveyor glass machines : en ru
  • FR740759A - Cigarette mold : en fr
  • DE569172C - Anti-skid device : de en
  • FR740855A - Device for recording call numbers requested from an automatic post-telephone : en fr
  • ES128950A1 - A process for manufacturing rubber tiles. : en es
  • PL17662B1 - Method for the production of magnesium ammonium phosphate. : en pl
  • US1895895A - Connection for doorchecks : en
  • US1896037A - Composite corrugated and solid fiber board : en
  • AU581832A - Improved reinforcing fabric : en
  • FR741090A - : fr
  • DE569426C - Process and binders for the production of core and molding compounds for foundry purposes : de en
  • CH159825A - Automobile interior heating. : de en
  • CH159723A - Device for adjusting the overhang of the saw blades in the hinges of gang saw machines. : de en
  • ES1338U - Folding car (Machine-translation by Google Translate, not legally binding) : en es
  • DE569128C - Flame tube-smoke tube boiler with smoke tubes returning the hot gases to generate steam or hot water, especially for heating systems : de en
  • DE569593C - Overflow storage system with any number of taps : de en
  • CH159741A - Downpipe coupling. : de en
  • FR740833A - Illuminated advertising device : en fr
  • FR740939A - : fr
  • FR741146A - : fr
  • GB387274A - A new or improved door mat : en
  • SU29130A1 - Concrete mixer : en ru
  • GB387022A - Improvements in and relating to semi-automatic roller clutch transmission : en
  • GB387306A - Method for preparing a rubber or gum solution with use of a special solvent and useful in textile and tanning industries : en
  • ES1337U - A sealing system for plugs, especially bottle caps and other metal containers (Machine-translation by Google Translate, not legally binding) : en es
  • FR740904A - Spark plug shielding device : en fr
  • GB387095A - Improvements relating to oxygen jet cutting apparatus : en
  • US1895439A - Hardening metal articles by nitrogenization : en
  • US1895585A - Vacuum cleaner : en
  • US1895445A - Tong : en
  • US1895601A - Purification of gases and apparatus therefor : en
  • US1895953A - Multiple vending machine : en
  • DE569540C - Device for uniform application of adhesives u. Like. From tubes and. like : de en
  • GB387143A - Improvements in clock operated electric switches and valves : en
  • GB387272A - Improvements in or relating to platen printing presses : en
  • GB387291A - Improvements in and relating to means for protecting high pressure distribution systems : en
  • FR740732A - Aircraft wing frame : en fr
  • US1895483A - Load brake apparatus : en
  • CH159865A - Process for the production of a vat dye of the anthraquinone series. : de en
  • DE569375C - Fire heated air heater : de en
  • GB387012A - A new or improved advertising device for advertisements, signs or the like : en
  • CH159680A - Device for maintaining the relative synchronization of the individual sub-motors in multi-part machines, in particular paper machines. : de en
  • CA329842A - Heavy oil conversion : en fr
  • CA329849A - Carrel-dakin solution : en fr
  • DE569147C - Process for the digestion of minerals containing lithium : de en
  • ES129002A1 - Baking bread ovens with conveyor slats carried in a coil by the cooking chamber (s). : en es
  • US1895640A - Clamp truck : en
  • SU29104A1 - Method of making forged (blade) braids : en ru
  • DE569309C - Centrifugal casting machine : de en
  • ES129070A1 - Improvements in the devices to compare certain properties of fabric cords and covers for automobile wheels. : en es
  • CH159603A - Installation for selecting laying hens. : en fr
  • FR740636A - Toothbrush : en fr
  • FR740899A - Photoelectric methods for measuring the surface of opaque irregularly shaped objects : en fr
  • ES1292U - Chair-car for children. (Machine-translation by Google Translate, not legally binding) : en es
  • DE569493C - Sum drawing device, especially for cash registers : de en
  • GB387135A - Protector for boots and shoes : en
  • GB387200A - Improvements in automatic brakes : en
  • FR740715A - Continuous operation absorption refrigeration machine : en fr
  • GB387286A - Improvements in registration number plates for vehicles : en
  • DE569429C - Free-standing, open lattice tower that narrows towards the top and consists of single trusses standing one above the other with a cross-section that remains the same over its entire height : de en
  • US1895496A - Steel wool holder : en
  • US1895921A - Apparatus for rolling and pressing rubber shoes : en
  • US1895958A - Press : en
  • GB387055A - Improvements in or relating to the preparation of varnishes and paints : en
  • DK46837C - Anchoring element for sheet pile walls. : da en
  • USD89125S - William cohen : en
  • GB387223A - Front edge covering for stairs and the like : en
  • ES1351U - Automatic closing funnel for liquids. (Machine-translation by Google Translate, not legally binding) : en es
  • SU29011A1 - Mobile form for the construction of concrete, etc. walls : en ru
  • FR740825A - Flash powder : en fr
  • FR740999A - : fr
  • GB387293A - Improvements in devices for temporarily supplying rich mixture to internal combustion engines : en
  • ES1291U - Drill. (Machine-translation by Google Translate, not legally binding) : en es
  • FR740641A - Process for the production of unsaturated alcohols : en fr
  • USD89127S - Design fob a letter box plate : en
  • DE569495C - Process for reducing pitting in iron provided with a clad aluminum layer : de en
  • DE569144C - Laundry pot : de en
  • GB387048A - Improvements in or relating to facilities for withdrawing ashes from furnaces : en
  • CY28A - Improvements relating to the chlorinating treatment of iron sulphide containing material : en
  • DE569477C - Device for any automatic lateral discharge of scraper conveyors : de en
  • GB387155A - Improvements in or relating to means for suspending overhead track rails : en
  • DE569527C - Automatic switch-on and switch-off device for record speaking machines : de en
  • DK46848C - Traction regulator. : da en
  • FR741084A - : fr
  • USD89147S - William willheim : en
  • GB387057A - Means for enabling pipe mains to be inspected and cleaned : en
  • FR740619A - Lighting system for rooms, public places, and others : en fr
  • FR741112A - : fr
  • GB387167A - Process for the preparation of isocyanines containing ª‰-naphtho-quinoline nuclei : en
  • GB387076A - Improvements in and relating to locking latches : en
  • ES129074A1 - A method of manufacturing linings or linings for brakes or clutches. : en es
  • FR741109A - : fr
  • DE569253C - Oven door : de en
  • DE569434C - Self-closing valve, in particular toilet flush valve, with a counter-pressure chamber and a connection channel provided with a control device between the interior of the valve housing and the counter-pressure chamber : de en
  • DE569587C - Clamp for hair rolls made in flat winding : de en
  • ES129015A1 - Improvements in the construction of the walls of the furnaces of vat, used in the manufacture of glass. : en es
  • GB387094A - Improvements in or relating to wearing apparel : en
  • FR740639A - Composite beam and in particular spar for airplane wings : en fr
  • FR740758A - Process for the manufacture of gilding products, the resulting gilding products and the articles treated by these products : en fr
  • CH159626A - Dishwashing, degreasing and cleaning agents. : de en
  • US1895486A - Envelope construction : en
  • FR740622A - Fridge : en fr
  • FR740823A - Method and apparatus for descaling hot water and steam boilers : en fr
  • DE569515C - Selective earth fault protection for cables, machines, transformers and other electrical devices : de en
  • DK46849C - Hair clips. : da en
  • FR740730A - Electronic microphone : en fr
  • DE569559C - Chassis for excavators or spreaders running on rails : de en
  • US1895559A - Dyestuff containing metal and process of making same : en
  • SU29123A1 - Carding machine : en ru
  • FR741104A - : fr
  • GB387041A - Improvements relating to the loading of revolvers : en
  • FR741080A - : fr
  • GB387203A - Improved tube scraper : en
  • SU28973A1 - Relay : en ru
  • GB387113A - Improvements in or relating to silencers for internal combustion engines : en
  • GB387186A - Improvements in or relating to electric current supply systems : en
  • FR740995A - : fr
  • PL17679B1 - A device for changing switches directly from an electric locomotive. : en pl
  • PL17729B1 - A method of producing dry dextrin glue, dissolving in cold water without forming lumps. : en pl
  • US1895758A - Ribbon package : en
  • US1895538A - Internal combustion engine : en
  • US1895755A - Heat exchange apparatus : en
  • DE568979C - Photo machine : de en
  • FR740623A - Improvements to the construction of floors : en fr
  • CA329829A - Garment supporter : en fr
  • DE569483C - Device for mixing liquids with gases, especially for saturating sugar juices : de en
  • DE569544C - Process for the production of plates from bituminous masses made flowable by heating : de en
  • GB387072A - Improvements in or relating to electric heating appliances : en
  • DE515105C - Separating container for liquid mixtures : de en
  • US1895873A - Process for cracking hydrocarbon oils : en
  • ES1342U - Safety lock device for slide fasteners. (Machine-translation by Google Translate, not legally binding) : en es
  • PL17669B1 - The method of obtaining products from mineral fibers and gum milk. : en pl
  • US1895667A - Structural member : en
  • US1895977A - Liver concentrate : en
  • US1895999A - Parachute device : en
  • CA329882A - Superheater : en fr
  • CH159835A - Vehicle with advanced suspension. : en fr
  • GB387098A - Improvements in or relating to web controlling mechanism for printing presses or thelike : en
  • DE569482C - Method and device for the uninterrupted post-treatment of leached diffusion chips and for the pumping of the diffusion fluids : de en
  • CH159681A - Adhesive tape. : de en
  • DE569227C - Device for shearing off the press residue during extrusion : de en
  • CH159867A - Process for the preparation of an acidic dye. : de en
  • SU28953A1 - Method and device for fitting collectors of electrical machines on a sleeve : en ru
  • US1895597A - Automatic flushing device : en
  • US1895969A - Flexible belt fastener : en
  • DE569409C - Device for conveying crossed fender strips for further processing : de en
  • SU29146A1 - Weightslock block : en ru
  • US1895623A - Pump : en
  • DE569469C - Device on materials or machine parts that are subject to continuous stress : de en
  • SU29074A1 - Land surveyor for cleaning machines : en ru
  • USRE18727E - Automatic total-taking mechanism for accounting machines : en
  • FR741053A - : fr
  • GB387049A - Improvements in or relating to the firing of boilers and the like : en
  • DE569250C - Removable ladder platform with suspension hook and one or more running boards : de en
  • DE569274C - Arrangement for generating sound structures by changing the frequency of a tube generator : de en
  • DE569512C - Super regenerative circuit : de en
  • FR741124A - : fr
  • DE568922C - Steam generator with forced circulation, especially for mobile systems : de en
  • DE569376C - Hollow slab or hollow wall made of wattle-like connected strips with panel cladding on both sides : de en
  • AU584332A - Improvements in or relating to electronic discharge valves : en
  • CH159720A - Electrical series resistor with magnetic core for arc welding. : de en
  • US1895564A - Gas fired revolving heater : en
  • US1895734A - Triadic, interlocking strut and truss, catenary, and suspension bridge : en
  • FR740607A - Buzzer operated by engine exhaust : en fr
  • GB387038A - Improvements relating to the regulation of flow of gases : en
  • DE569045C - Machine tool for simultaneous milling and drilling with a step-by-step rotated work table : de en
  • DE569204C - Shuttle change for looms : de en
  • FR740782A - Apparatus for stringing tennis rackets : en fr
  • SU28999A1 - Dummy with a downwardly narrowing section and with a vertically moving bottom : en ru
  • US1895632A - Pump and ignition drive unit : en
  • DK46864C - Process for the production of crystalline alkali silicate hydrates. : da en
  • FI14901A - Cast iron cover for stoves : en fi
  • FR740754A - Method and devices for producing musical sounds : en fr
  • GB387249A - Improvements in or relating to mercury arc rectifiers : en
  • GB387054A - Improvements in or relating to cylinders for containing gas under pressure : en
  • GB387111A - Improvements in or relating to velvet cutting machines : en
  • DK46840C - Method for Manufacturing Roofing Paper with a Metallic Surface. : da en
  • DE569443C - Tunnel kiln for firing salt-glazed goods and process for operating the tunnel kiln : de en
  • FR740896A - Improvement in the steering levers of so-called aircraft : en fr
  • FR741147A - : fr
  • USD89155S - Jack schweizee : en
  • CH159838A - Spherical housing with snap-in sectors for automatic coupling of towed vehicles. : en fr
  • CA329851A - Milk cooler : en fr
  • PL17733B1 - A method of producing sheets with a patterned surface of regenerated fiber. : en pl
  • SU29096A1 - Ratchet fitting for hole cutting and planing : en ru
  • SU28949A1 - Controller type electrical switch : en ru
  • US1895871A - Aeroplane : en
  • AU467631A - Improved apparatus for producing' hydrocarbon gas : en
  • DE569048C - Device on a machine for milling spiral grooves with changing pitch and depth in cylindrical control bodies : de en
  • DE569266C - Device for taking the friction wheel rim to pyrophoric lighters and gas lighters : de en
  • DE569488C - Brake circuit for electric vehicles : de en
  • CH159677A - Process for preventing the oxidation of metal bodies, in particular aluminum bodies. : de en
  • CA329909A - Press safety device : en fr
  • US1895605A - Method of producing seams in wire fabrics : en
  • CY30A - Improvements in the chlorination of iron sulphide containing materials : en
  • CA329899A - Railway brake : en fr
  • CH159744A - Fluid reversing gear. : de en
  • CH159728A - Dust collector on polishing and grinding machines with several discs. : de en
  • PL17691B1 - Machine gun trigger mechanism fuse. : en pl
  • US1895664A - Rail puller and expander : en
  • CA329808A - Synchronous commutator : en fr
  • CA329824A - Storage and dispensing unit for frozen foods : en fr
  • SU29149A1 - Shield for hydraulic structures : en ru
  • US1895940A - Combined brush and comb construction : en
  • DE569235C - Balancing of transmitters and coils by additional windings : de en
  • DE569050C - Sheet metal shears with a device for beveling the cut edges, which has a frame and two circular knives : de en
  • GB387233A - Device for reducing the wear of soles and heels of footwear on the ground : en
  • SU28879A1 - Method for determining spherical aberration of flood mirrors : en ru
  • US1895766A - Method of and means for attaching the uprights and members of scaffolding and other structures : en
  • CH159874A - Process for the preparation of a one-sided heterocyclically acylated diamine. : de en
  • FR741036A - : fr
  • US1895882A - Caster : en
  • USD89122S - Design : en
  • US1895485A - License plate envelope : en
  • DE569360C - Matrix setting and line casting machine, in which a rack is arranged on the magazine stack for the purpose of switching : de en
  • CA329777A - Shower pipe : en fr
  • CA329737A - Bolt or stud anchor : en fr
  • CH159624A - Slicer. : de en
  • DE569062C - Heating pad with touch protection : de en
  • BE393018A - : en
  • PL17695B1 - An apparatus for learning to shoot. : en pl
  • US1895457A - Fastening inserting mechanism : en
  • CA329778A - Triturated fuel : en fr
  • CH159705A - Business machine controlled by punch cards with feeler pins for sensing the card holes. : de en
  • CH159786A - Circuit arrangement for relays. : de en
  • PL17665B1 - A method of producing butanol and acetone by fermentation. : en pl
  • US1895531A - Electrooptical system : en
  • AU550231A - Improved machine for forming faucets andother shapes on metal pipes andthe like : en
  • AU584732A - Improvements in or relating to thermionic amplifiers : en
  • CH159714A - Watch dust cover crown. : en fr
  • BE392736A - : en
  • US1895647A - Fender iron : en
  • US1895908A - Process for surfacing sheet glass : en
  • CH159628A - Process for the production of horsehair (Krollhaar) and vegetable fiber mats. : de en
  • FR741137A - : fr
  • CA329748A - Illuminated flashlight : en fr
  • PL17712B1 - Arc discharge rectifier gas filled. : en pl
  • US1895627A - Automatic reversing control mechanism : en
  • US1895506A - Radiotube : en
  • CA329749A - Portable grinding tool : en fr
  • CA329880A - Machine tool : en fr
  • CH159610A - Process for the production of a dust-free, elastic, water-permeable surface material for playgrounds and sports fields. : de en
  • CH159791A - Hot cathode for electrical discharge vessels. : de en
  • CH159817A - Container for airtight storage of relatively small amounts of liquid. : de en
  • US1895587A - Evaporator : en
  • CA329862A - Tire cover : en fr
  • FR740606A - Telegraphone Improvements : en fr
  • CH159608A - Vegetable storage shed. : de en
  • DE569422C - Electric light tubes with glow electrodes and metal vapor filling : de en
  • DE569535C - Lorries or trailers with a loading area that can be moved by means of hinged triangles : de en
  • FR740761A - : fr
  • FR740932A - : fr
  • CH159829A - Kick stand attached to a motorcycle. : de en
  • CA329906A - Faucet and drinking fountain : en fr
  • PL17657B1 - A tracked device for airplanes or motor vehicle chassis. : en pl
  • DE569432C - Address printing machine with a computing device : de en
  • DE569439C - Device for tensioning drying felts on paper, cardboard u. Like. Machines by means of compressed air or pressurized fluid : de en
  • FR740700A - Device intended to purify the intake air of the engines by removing the water in suspense : en fr
  • CH159612A - Method and device for improving the efficiency of heat exchange apparatus. : en fr
  • SU28917A1 - Air is steamy sandbox : en ru
  • SU29020A1 - Grinding machine : en ru
  • CH159712A - Watch movement, self-winding. : en fr
  • CH159740A - Strap connector. : de en
  • DE569292C - Dough molding device : de en
  • DE569299C - Typewriter with exchangeable type and key lever basket : de en
  • SU28925A1 - The pointer stops the cars tram, etc. : en ru
  • SU28968A1 - Method for measuring phase shift in ac circuits : en ru
  • US1895594A - Locking device for doors : en
  • US1895989A - Nonmicrophonic radio apparatus : en
  • DE569291C - Dough molding machine : de en
  • DE569314C - Process for the electrothermal reduction of substances containing or developing volatile oxides : de en
  • SU28938A1 - The form of the implementation of the direction-finding device : en ru
  • CA329797A - Picture-transmitting machine : en fr
  • FR740650A - Improvements to cycle forks and their manufacture : en fr
  • FR740822A - Improvements to tape recording devices, in particular to devices for studying arterial pressure : en fr
  • GB387348A - Improvements in or relating to sewing machines : en
  • CA329786A - Brake rigging : en fr
  • CH159622A - Electric cooker. : de en
  • PL17738B1 - A method of cleaning metals. Priority: : en pl
  • US1895736A - Fountain pen : en
  • CA329765A - Woven wire belt : en fr
  • FR740947A - : fr
  • GB387008A - Improvements in and relating to race game apparatus : en
  • US1895803A - Chair construction : en
  • US1895822A - Clutch : en
  • DE569325C - Process for filling, plating and shaping one-part and multi-part top mattresses : de en
  • US1895722A - Gear selector : en
  • SU28916A1 - Device for steam condensation and heating by condensable steam of combustion air in steam locomotives-compound : en ru
  • US1895642A - Filter unit : en
  • BE392844A - Process for the preparation of tartaric acid and citric acid in the pure state from their crude aqueous solutions : en fr
  • DE568926C - Discharge vessel for generating electrical, high-frequency vibrations : de en
  • DE569484C - Process for refining wood sugar : de en
  • DK46858C - Apparatus for producing permanent foam on beer by supply of gases. : da en
  • SU29018A1 - Device for drilling in the tree oval oblong holes : en ru
  • FR740631A - Process for producing photographic sound recordings, of varying intensity, suitable for the direct reproduction of sound : en fr
  • SU28933A1 - Device for transmitting images at a distance : en ru
  • SU28982A1 - Method of making photocells : en ru
  • SU29034A1 - A form for making capsules with thickened cami from cellulose solutions : en ru
  • DE569569C - Process for the preparation of aromatic condensation products which contain the halomethyl group in addition to the alkyl mercapto group : de en
  • DE569123C - High vacuum switch : de en
  • GB387215A - Improvements in and relating to aerials for radio telegraphy and telephony : en
  • DE569296C - Process for the production of green colors on cellulose esters and ethers : de en
  • DE569321C - Device for the production of a galvanic protective layer on silver-coated mirrors : de en
  • FR741035A - : fr
  • CH159606A - Paneling. : de en
  • DE569322C - Manufacture of rail chairs from U-shaped rolled iron sections : de en
  • PL17727B1 - The binder on the base with asphalt for the production of mica insulation material. : en pl
  • SU29037A1 - The method of manufacturing plastics : en ru
  • CH159754A - Device for humidifying the intake air of internal combustion engines. : de en
  • FR740916A - Crib : en fr
  • GB387168A - Improvements in or relating to display stands : en
  • DK46860C - Long-term pasteurizer. : da en
  • FR740773A - Device for purifying and calibrating grains and seeds of all kinds : en fr
  • FR740805A - Method and device for the manufacture of threaded parts and resulting products : en fr
  • GB387136A - Improvements in and relating to the production of leather substitutes : en
  • FR741037A - : fr
  • FR741088A - : fr
  • DE569408C - Spray gun : de en
  • DE569479C - Hay, straw and sheaf blower with a frustoconical air shaft containing propellers : de en
  • PL17739B1 - The method of obtaining sulfur-containing products, forming colloidal solutions with water. : en pl
  • SU28935A1 - Microphone : en ru
  • ES129100A3 - Manufacturing procedure of music instrument called saxophone. : en es
  • FR740931A - Assembly cleat : en fr
  • GB387030A - An improved method of and apparatus for electrically operating or controlling road traffic signals automatically : en
  • FR740672A - Process for manufacturing coils, especially usable in radioelectricity : en fr
  • US1895717A - Holder : en
  • USD89162S - Design for a textile fabric : en
  • DK46846C - Long-term pasteurizer. : da en
  • FR740625A - Improvements to the control mechanisms of mechanical sliders on rails : en fr
  • FR740975A - : fr
  • DE569511C - Insert for the production of blank material on die setting and line casting machines with dies hanging on wires : de en
  • GB387320A - Process and apparatus for the copying, enlarging, printing, and for reproduction by opaque projection work : en
  • GB387276A - An improved plunger, for washing clothes, and other washable fabrics : en
  • SU28959A1 - Device for controlling the speed of a squirrel cage induction motor : en ru
  • US1895687A - Process of and device for manufacturing hollow bodies by means of fibrous materials : en
  • US1895998A - Method of and apparatus for heat-treating magnetic materials : en
  • USD89143S - Jack schweizeb : en
  • ES1300U - Hydros and airplanes, toys that when they run produce a noise analogous to that of the flying machines themselves that imitate it. (Machine-translation by Google Translate, not legally binding) : en es
  • US1896051A - Shotgun cartridge : en
  • US1895813A - Vacuum steam heating system : en
  • CH159623A - Method and device for baking and frying food. : de en
  • CH159709A - Device for influencing rays by changing the shape of a reflecting surface and method for producing the same. : de en
  • GB387299A - Improvements in shock absorbers or vibration dampers : en
  • GB387289A - Improvements in shaft couplings : en
  • US1895583A - Adjustable glare shield bracket : en
  • FR740766A - Anti-vibration device for motors, receivers and transmissions : en fr
  • GB387058A - Improvements in or relating to the valve mechanism of internal combustion engines : en
  • GB387305A - Improvements in or relating to the preservation of wood : en
  • US1895900A - Snow removal : en
  • CH159799A - Device for subscriber telegraphy in telephone exchange systems. : de en
  • CH159854A - Process for the preparation of a trisazo dye. : de en
  • DE569221C - Cartridge ejector : de en
  • DE569597C - Plant for drying skin strips : de en
  • DE569537C - Clamping device for the anchor rope of sea mines : de en
  • FR740671A - Double plow : en fr
  • FR740601A - Advanced potato harvester : en fr
  • FR740878A - Fashion tape in successive shades : en fr
  • FR741116A - : fr
  • GB387091A - An improved printing block for printing labels and the like : en
  • US1895788A - Process of making anthraquinones : en
  • FR740746A - Improvements in home construction : en fr
  • FR740912A - Improvements in the manufacture of aliphatic acid anhydrides : en fr
  • GB387315A - Improvements in or relating to the packing of flat cigarettes : en
  • GB387366A - Improvements in the manufacture of gyroscopic apparatus : en
  • PL17674B3 - High voltage transformer, especially voltage transformer. : en pl
  • CY26A - Improvements in the chlorination of iron sulphide containing material : en
  • FR741048A - : fr
  • DE569490C - Bit plate : de en
  • FR740800A - Airplane with articulated wings with variable incidence in flight and with articulated tail and variable surface : en fr
  • BE393252A - Improvements to rotary vane pumps : en fr
  • CH159863A - Process for the production of a vat dye of the anthraquinone series. : de en
  • CH159679A - Process for the production of a gloss paste for increasing the gloss, whiteness and pressure sensitivity of papers. : de en
  • GB387342A - Improvements in or relating to electric couplings : en
  • US1895976A - Storage of liquids in aircraft : en
  • US1895701A - Oil heater control : en
  • US1895723A - Convertible awning and shutter : en
  • US1895830A - Worktable and relieving mechanism for grinding machines : en
  • US1896039A - Process for the manufacture of cellulose butyric esters : en
  • GB387216A - Improvements in or relating to washing machines : en
  • DE569503C - Duct stage dryer : de en
  • FR740737A - Device for fixing the magnets in the flywheels : en fr
  • FR740967A - : fr
  • PL17746B1 - Method for the production of lime chloride. : en pl
  • SU28897A1 - Fuse for wire stapling machine : en ru
  • US1895683A - Apparatus for treating an oily liquid with an aqueous liquid : en
  • US1895938A - Frame : en
  • US1895508A - Compressor housing : en
  • US1895661A - Dispenser : en
  • FR740699A - Improvements to multi-leaf door locks : en fr
  • GB387169A - Flushing apparatus : en
  • FR740698A - Improvements to photographic sound recordings and methods for reducing background noise during reproduction of sound from such recordings : en fr
  • GB387353A - Process of controlling molecular aggregation in the polymerization of vinyl esters : en
  • DE569222C - Weaners : de en
  • FR740729A - Process for obtaining phosphoric acid in furnaces producing phosphorus : en fr
  • FR740811A - Series molding process and machine : en fr
  • CH159632A - Roll for furniture. : de en
  • CH159722A - Device for processing metal pieces. : de en
  • US1895459A - Radio transmission system : en
  • US1895993A - Indexing or like apparatus : en
  • US1896032A - Electrical manifolder : en
  • CH159853A - Process for the preparation of an azo dye. : de en
  • FR740740A - Phonographic recording and reproduction process : en fr
  • FR741022A - : fr
  • GB387279A - Improvements in or relating to typographical slug casting machines : en
  • GB387194A - Method of manufacturing silica bricks : en
  • FR740853A - Bidet toilet seat : en fr
  • FR741030A - : fr
  • DE569343C - Process for the production of 1,3-butadiene : de en
  • FR740653A - Improvement to boxes : en fr
  • FR740727A - Improvements to light tubes with heated cathodes : en fr
  • FR740751A - Welding rod : en fr
  • FR740906A - Disconnection box for electrical circuits : en fr
  • US1895663A - Oscillating joint : en
  • US1895671A - Hand bag : en
  • US1895478A - Airplane brake : en
  • US1895507A - Suction cleaner : en
  • FR740647A - Process for the production of acetylated ethyl alcohol : en fr
  • FR740884A - Support pieces for packaging of textiles subjected to treatment with liquids : en fr
  • FR740682A - Cystoscope improvements : en fr
  • DE555433C - Fuel injection valve for internal combustion engines with airless injection : de en
  • FR740968A - : fr
  • DE569584C - Mixing valve for producing a gas mixture, especially for medical or rescue purposes : de en
  • FR740991A - : fr
  • GB387290A - Improvements in and relating to gully emptying and recharging apparatus : en
  • US1896029A - Collar holder : en
  • FR741150A - : fr
  • ES129085A2 - A TIRE WITH METALLIC ARMOR : en es
  • US1895690A - Color light projector : en
  • US1895793A - Adjustable window shade support : en
  • FR740958A - : fr
  • DE569448C - Clothespin : de en
  • DE569539C - Hand sharpening device for razors : de en
  • FR740946A - : fr
  • FR741058A - : fr
  • GR4023B - HOW TO CONVERT CHIOS MASTIC AND KALOFONI IN BENZONE (MOSCHOLIVANON). : el en
  • US1895520A - System of justifying type lines : en
  • US1895645A - Device for cleaning matrices : en
  • DE569497C - Protective papers that come into contact with light-sensitive layers or are used to wrap light-sensitive material : de en
  • ES1364U - A nasal syringe (Machine-translation by Google Translate, not legally binding) : en es
  • GB387267A - Improvements in or relating to the manufacture of rubber : en
  • AU581632A - An improved chair : en
  • CA329783A - Cigarette machine dust distributor : en fr
  • SU29053A1 - Instrument for determining the direction and speed of the clouds : en ru
  • US1895838A - Indicator : en
  • CA329732A - Centrifugal pump : en fr
  • CA329809A - Elevator control system : en fr
  • CA329787A - Time signalling system : en fr
  • US1895818A - Display frame : en
  • US1895570A - Electric insect destroyer : en
  • US1895878A - Metallurgical furnace : en
  • CA329802A - Circuitous elevator : en fr
  • CA329764A - Agricultural implement : en fr
  • CH159831A - Frame for motorcycle sidecars. : de en
  • PL17663B1 - A method of producing fertilizers with high phosphoric acid content. : en pl
  • US1895837A - Electrical apparatus : en
  • US1895943A - Method of and apparatus for removing tires from molds : en
  • US1896014A - Tire cover : en
  • US1895482A - Radiator : en
  • US1895710A - Hydraulic press : en
  • CH159659A - Process for the production of bitumen emulsions. : de en
  • DE569344C - Process for the production of high molecular weight tanning agents : de en
  • CH159711A - Device for the automatic winding of watch movements. : en fr
  • SU29025A1 - Open wedge : en ru
  • CH159778A - Switching arrangement for high operating currents and breaking capacities. : de en
  • CA329755A - Window : en fr
  • DK46850C - Device for preventing the transmission of vibrations from the front wheels to the steering wheel of automobiles. : da en
  • SU29078A1 - Eggplant Cutting Machine : en ru
  • CA329903A - Railway car : en fr
  • SU29156A1 - Vertical Box Wind Engine : en ru
  • US1895917A - Brake : en
  • DE569567C - Device for venting steam heaters : de en
  • FR740683A - Electrically heated soldering iron : en fr
  • GB387311A - Change speed mechanism : en
  • SU28962A1 - Device for automatic start of asynchronous motors : en ru
  • US1895789A - Manifold attachment for internal combustion engines : en
  • FR741145A - : fr
  • BE393447A - Improvements to plasters or coatings : en fr
  • CH159857A - Process for the preparation of a real vat dye of the anthraquinone series. : de en
  • ES129080A1 - Improvements introduced in the construction of corrugated plates for the construction of roofs, floors, partitions or similar with air chamber. : en es
  • FR740851A - Automatic machine for slitting so-called commercial breads : en fr
  • DE569366C - Control device for heating railroad cars : de en
  • FR740614A - Process for the production of ammoniacal salts of phosphoric acid : en fr
  • FR740821A - Loading device for bakery ovens : en fr
  • GB387021A - Improvements in and relating to paper bottles and the method of making the same : en
  • GB387367A - Improvements in tacheometers in which centrifugal action creates fluid pressure : en
  • SU29042A1 - The method of measuring the average diameter of the internal thread : en ru
  • US1895829A - Timer for weft detectors of box looms : en
  • CH159641A - Flat steel leno strand. : de en
  • DE482572C - Process for burning lump-shaped fuel on mechanically moved grates using an incombustible protective layer as a bed for the fuel : de en
  • SU28907A1 - The method of obtaining camphene by the separation of hydrogen chloride from pinene hydrochloride : en ru
  • SU28911A1 - Automatic machine for printing machines : en ru
  • US1895914A - Fuse plug or the like : en
  • DE569207C - Process for the production of litterable and storage-stable nitrophosphates : de en
  • DE569234C - Acoustic membrane : de en
  • US1896018A - Movable automobile headlight : en
  • CA329811A - Circuitous elevator : en fr
  • FR740675A - Glass piping established by means of interchangeable elements, orientable and joined by watertight joints free of any foreign material : en fr
  • FR740859A - Brake drum covers : en fr
  • FR740908A - Vertical filing cabinet : en fr
  • FR740645A - Method of sensitizing colloidal layers containing photochemical discoloration dyes : en fr
  • GB387037A - An improved electrical cut-out : en
  • DE569551C - Moistening device for yarns : de en
  • DE569594C - Spring pressure for sectional beams on wood planing machines : de en
  • DE569525C - Device for electro-optical recording of sound vibrations : de en
  • DE569315C - Diagram drawer : de en
  • GB387133A - Self-locking screw-thread system : en
  • GB387227A - Improvements relating to electrical condensers : en
  • US1895805A - Leno jumper saddle : en
  • SU28930A1 - Fixture for periodically lighting or darkening photocells : en ru
  • SU28952A1 - Device for testing the stator winding of electrical machines for dielectric strength : en ru
  • FR740676A - Continuous furnace cooling device : en fr
  • FR740981A - : fr
  • DE569528C - Talking machine with radio message receiving device : de en
  • FR740843A - Cable lock for accumulator batteries : en fr
  • GB387221A - Device for playing puzzle games : en
  • GB387268A - Mechanism for actuating door locks : en
  • SU28874A1 - Device for loading baking oven : en ru
  • US1895724A - Process of removing sulphur compounds from gas mixtures : en
  • US1896054A - Coagulation of latex : en
  • FR740868A - Improvements in the manufacture of artificial silk and other artificial products : en fr
  • CH159645A - Method and device for preparing bumper wallpapers : de en
  • CA329913A - Manifolding book : en fr
  • DE569130C - Gas pressure regulator : de en
  • GB387209A - Improvements in and relating to the mixing and pouring of cement grout and the like : en
  • CA329761A - Postage meter : en fr
  • CH159820A - Dump truck. : de en
  • DE569323C - Device for changing the shape and appearance of light effects : de en
  • DE569122C - Multi-conductor cable : de en
  • DE569136C - Process for processing cryolite : de en
  • DE569218C - Device for displaying and monitoring the speed of rotating machine parts : de en
  • US1895503A - Heating apparatus for automotive vehicles : en
  • US1895606A - Device for computing spherical triangles : en
  • ES129064A3 - Improvements in electrical ignition devices. : en es
  • FR740757A - Device for the rapid rescue of a submarine and its crew : en fr
  • FR741093A - : fr
  • GB387124A - Friction material and process of manufacturing same : en
  • ES129086A1 - Device for centrifuge bowls. : en es
  • FR741070A - : fr
  • GB387015A - Improvements in and relating to photographic films and plates : en
  • SU29067A1 - Machine for harvesting root crops : en ru
  • CA329768A - Internal combustion engine : en fr
  • CA329825A - Corrugated board : en fr
  • ES129096A3 - A procedure for the manufacture of insoles for footwear. : en es
  • GB387100A - Improvements in or relating to flotation apparatus : en
  • GB387686A - Improvements in or relating to solutions, compositions, preparations and articles having a basis of cellulose derivatives : en
  • FR740971A - : fr
  • GB387039A - Improvements in and relating to carburettors : en
  • FR740796A - Improvements to printing machines : en fr
  • FR740864A - Mole trap : en fr
  • PL17721B1 - Packaging of ammunition, dressings or the like. : en pl
  • SU28929A1 - Device for electrical telescopes : en ru
  • SU28905A1 - Apparatus for producing corundum, etc. artificial stones : en ru
  • FR740775A - Safety device for pressurized lubricated mechanical assemblies : en fr
  • GB387116A - A new or improved air heating or cooling device : en
  • US1895612A - Garment stay fastening means : en
  • US1895816A - Compressor and vacuum pump : en
  • FR741020A - : fr
  • FR741054A - : fr
  • CH159613A - Machine for making plant pots. : de en
  • SU28915A1 - Device for digging ditches : en ru
  • FR740817A - Yeast manufacturing process : en fr
  • FR740919A - Method and device for indicating at any time the position occupied by an aircraft : en fr
  • US1895569A - Production of protective coatings on iron and steel articles : en
  • USD89161S - Sophia solomon : en
  • FR741096A - : fr
  • DE569294C - Conical gas burner head with covered gas outlet openings and gas self-igniting : de en
  • FR740693A - Receiver mounting of t. s. f. : en fr
  • DE569060C - Steam system with heat storage : de en
  • FR740649A - Improvements in the combined decomposition and coking processes of hydrocarbons : en fr
  • FR740863A - Press to keep folds in pants and ties : en fr
  • GB387093A - Improvements in or relating to rib knitting machines : en
  • FR740849A - Method and apparatus for measuring the phase difference of electric currents, for all industrial applications : en fr
  • GB387141A - A process of, and apparatus for, moistening stereotype matrices for use : en
  • ES129092A3 - Manufacturing process of imitation leather fabrics. : en es
  • FR740719A - Stretch fastener for belts, suspenders, suspenders and other applications : en fr
  • FR741021A - : fr
  • FR741041A - : fr
  • GB387246A - Automatic, continuously variable gears : en
  • DE569556C - Laurent quartz plate for penumbral polarimeter : de en
  • ES1056U - Fixing clamp for dishes, fountains and other objects of this kind. (Machine-translation by Google Translate, not legally binding) : en es
  • GB387151A - Heel plate with prongs : en
  • DE569021C - Process for the preparation of resinous condensation products from aromatic sulfamides and aldehydes : de en
  • FR740612A - Device for securing objects in the bottom of box lids : en fr
  • CH159738A - Lighter-watch. : en fr
  • DE569203C - Impact device for lap looms : de en
  • DE569399C - Device for locking the outer keyhole from the inside of the door : de en
  • US1896060A - Tassel : en
  • USD89153S - Robert c : en
  • DE569356C - Metal pit stamp : de en
  • DE569412C - Escapement for watches : de en
  • GB387319A - Improvements in or relating to indicating or recording apparatus : en
  • GB387331A - An improved container for the transportation of game or other fragile products : en
  • DE569453C - Method for hardening gear wheels : de en
  • DE569536C - Process for producing a firm, standing foam on beer by supplying compressed gas : de en
  • ES129098A1 - A refinement in the action mechanisms of the dump trucks. : en es
  • FR740847A - Coupling arrangement for telephone systems with main intermediate offices and with secondary intermediate offices equipped for a selector service : en fr
  • FR740922A - Process for washing and additional treatment of artificial silk spun cakes by pushing up from the inside : en fr
  • DE569384C - Chain coupling : de en
  • US1895552A - Dial telephone operating means : en
  • BE393030A - : en fr
  • CA329733A - Locomotive : en fr
  • CH159814A - Method of making a horseshoe. : de en
  • US1895944A - Anode for mercury vapor rectifiers : en
  • US1895884A - Method of and means for sealing closure caps on bottles and other containers : en
  • SU29133A1 - Apparatus for cooking a mixture of bitumen with bulk materials : en ru
  • US1895544A - Cellulose derivative and process of making same : en
  • CH159667A - Process for the preparation of 8-oxy-2-phenyl-a-naphthindole-7-carboxylic acid. : de en
  • US1895891A - Heat exchange device : en
  • US1895906A - Beam adjusting means : en
  • US1895692A - Fire extinguishing composition : en
  • US1895814A - Educational device : en
  • US1895864A - Automobile trunk : en
  • US1895721A - Trapeze and flying rings : en
  • US1895913A - Vest pocket type flash light : en
  • GB387096A - An improved protective device for preventing damage to internal-combustion engines arising from back-firing in the induction system : en
  • CA329794A - Picture telegraph system : en fr
  • CH159630A - Drawer, especially for storing forms. : de en
  • CH159718A - Alloy for permanent magnets. : de en
  • SU28901A1 - Kiln for burning algae containing iodine : en ru
  • SU29055A1 - Control device for watchmen : en ru
  • CA329887A - Meat shaping press : en fr
  • CH159599A - Machine for sifting grain, such as wheat, oats or the like, and cleaning the same of foreign matter. : de en
  • CH159631A - Folding table. : en fr
  • CH159822A - Chassis for vehicles, in particular for automobiles. : de en
  • CH159692A - People's amusement facility. : de en
  • CH159807A - Method for simultaneous remote measurement, remote counting or remote control using the pulse frequency method. : de en
  • DE555871C - Arithmetic teaching aids : de en
  • SU28928A1 - Method of braking of electric locomotives : en ru
  • SU28948A1 - Electrical wire resistance for resistors and heaters : en ru
  • US1895684A - Electric current rectifier : en
  • US1895896A - Machine for cperating upon the heel-portions of shoes : en
  • DE569212C - Wet-dry air pump, especially rotary lobe pump : de en
  • DE569278C - Device for measuring and filling liquids : de en
  • SU29033A1 - Pick-up machine for gluing parts to galoshes assembled on the block : en ru
  • US1896041A - Insulated wire : en
  • CH159806A - Electric motor control device for ringing bells. : en fr
  • US1895763A - Safety razor blade : en
  • CH159804A - Stepping mechanism. : de en
  • CA329726A - Switch mechanism for conveyer systems : en fr
  • US1895581A - Trolley support : en
  • CH159766A - Double cage motor. : de en
  • US1895735A - Floating head and test ring : en
  • US1895759A - Bottle closure with means for removing the paper seals : en
  • US1896047A - Needle-clamp for sewing machines : en
  • PL17699B1 - Manual bone auger. : en pl
  • CH159832A - Power generation plant. : de en
  • US1895614A - Automatic phonograph : en
  • AU692632A - u Method of and machine for tying parcels by means of wire : en
  • BE393281A - : en fr
  • CA329759A - Jar closure device : en fr
  • US1896000A - Parachute device : en
  • FR741082A - : fr
  • GB387014A - Improvements in or relating to braking devices for machinery : en
  • CH159767A - Transformer with regulating switch built into the transformer tank. : de en
  • FR740982A - : fr
  • US1895643A - Method of and apparatus for measuring the thickness of metal : en
  • CY32A - Improvements in the chlorination of iron sulphide containing material : en
  • DK46851C - Oil pump. : da en
  • US1895934A - Means for washing and cleaning glass sheets : en
  • USD89149S - Design fob a bevebage dispenses : en
  • CA329881A - Exhaust steam injector : en fr
  • CH159643A - Electric iron. : en fr
  • CH159823A - Dimmer switches, in particular for automobiles, motorcycles and bicycles. : de en
  • FR740925A - Telescope or binocular with prisms, the section of which has the shape of an isosceles right triangle : en fr
  • FR741097A - : fr
  • GB387117A - Improvements in and relating to motor vehicle wheels : en
  • BE392872A - : en
  • DE569403C - Frame hammer for footwear : de en
  • CA329818A - Hood latch : en fr
  • US1895443A - Carton : en
  • US1895525A - Door retainer : en
  • DE566225C - Master alloy for the production of alloy steels : de en
  • CA329831A - Production of iron-chromium nickel alloys : en fr
  • US1895448A - Wheel puller : en
  • CA329784A - Cigarette cut-off device : en fr
  • CH159617A - Venetian blind plate device for shutters. : de en
  • US1896016A - Electric advertising and demonstrating machine : en
  • US1895624A - Assembled crate : en
  • US1895962A - Method of planting potatoes : en
  • CH159779A - Remote control system. : de en
  • FR740933A - : fr
  • FR741047A - : fr
  • SU29088A1 - Attachment to wire drawing machines for lubricating the material being processed : en ru
  • AU2979630B - Improvements in insect proof screen means for windows or doors : en
  • CA329885A - Refrigerator : en fr
  • PL17688B1 - A method of obtaining soluble bodies, especially salts, suspended in a gas or gas mixture. : en pl
  • SU29013A1 - Separation for the saw frame : en ru
  • US1895823A - Freight car hand brake : en
  • SU28894A1 - Bag reversing machine : en ru
  • CH159787A - Protective device for motors equipped with centrifugal starters if a phase fails to appear during start-up. : de en
  • AU579332A - Improved joint for pipes andthe like : en
  • US1895479A - Fluid pressure brake : en
  • SU29009A1 - Sheet metal key for wood constructions : en ru
  • US1895811A - Process of treating ores : en
  • US1895517A - Manufacture of polyhydric alcohols : en
  • SU28904A1 - Apparatus for evaporation of calcium chloride solutions with simultaneous release of extraneous salts precipitated from them : en ru
  • SU29138A1 - Micatin machine : en ru
  • CH159785A - Voltage supply installation for alternating current relays. : en fr
  • CH159839A - Pressurized fluid brake. : en fr
  • DE569460C - Frameless mirror : de en
  • BE393310A - : en
  • SU28990A1 - Laboratories : en ru
  • US1895715A - Quilting frame : en
  • ES1336U - Device for wetting and cutting gummed paper tapes. (Machine-translation by Google Translate, not legally binding) : en es
  • FR740735A - Soundproof rim for rail vehicles : en fr
  • DE569459C - Fastening device for artificial teeth on the prosthesis : de en
  • US1895656A - Clip for attaching electric lights to christmas trees : en
  • SU29057A1 - Automatic lifting device for plow frames with ratchet clutch : en ru
  • US1895537A - Pen operating mechanism for ruling machines : en
  • ES129094A1 - Carbonic anhydride saturator directly applicable to siphons. : en es
  • FR740844A - Electric circuit breaker : en fr
  • GB387158A - Improvements in means for treating fibrous materials in preparation for spinning : en
  • PL17660B1 - A method for pulling glass rod tubes and a device for carrying out this method. : en pl
  • US1896043A - Insulated wire and process therefor : en
  • FR741075A - : fr
  • GB387059A - Improvements in or relating to resilient wheels : en
  • FR741014A - : fr
  • DE569205C - Process for the preparation of solid diazo compounds : de en
  • DE569217C - Mass balancing in crank gears : de en
  • FR741069A - : fr
  • DE569361C - Drive device for stereotype plate casting machines : de en
  • IE12137L - Harvesting crops : en
  • PL17710B1 - Signaling device in telephone systems. : en pl
  • SU28967A1 - Autotransformer : en ru
  • US1895869A - Electromagnetic coil : en
  • US1895894A - Latch : en
  • US1895984A - Separable button : en
  • FR740718A - Cutting machine, band or endless wire, which can be used as a harvester, chainsaw, mower, etc. : en fr
  • FR741100A - : fr
  • DE569516C - Device and circuit for measuring and monitoring the conductor temperature of power cables : de en
  • FR740957A - : fr
  • GB387207A - A process for the production of moulded articles : en
  • GB387131A - Improvements in and relating to hair-combs : en
  • GB387318A - Improvements in or relating to the catalytic decomposition of ammonia : en
  • GB387000A - Improvements in or relating to suction cleaners : en
  • GB387123A - Improvements in electronic discharge tubes : en
  • US1895444A - Heating, ventilating, and air conditioning : en
  • US1895511A - Furnace grate : en
  • US1895515A - Catalytic hydrogenation process : en
  • US1895918A - Electric switch : en
  • PL17680B1 - Economy electric cooker. : en pl
  • US1895948A - Spiral spring : en
  • ES129079A1 - Procedure for manufacturing locks or closures that prevents their destruction by drills made with berbiquí or similar tools. : en es
  • US1895535A - Display rack or stand : en
  • US1895502A - Weighing scale : en
  • US1895797A - Selective calendar : en
  • SU28927A1 - Electric carriage : en ru
  • DE569281C - Process for the production of real gold leaf lettering behind glass : de en
  • PL17685B1 - Coupling for railway carriages. : en pl
  • PL17725B1 - The method of starting internal combustion engines with the head of the Zarowa, especially the tratleirs and ignition devices for this method. : en pl
  • US1895436A - Regulating dropper : en
  • US1895872A - Polishing composition : en
  • PL17683B1 - Pneumatic rim for wheels. : en pl
  • DE569189C - Footwear with mesh, spout or lace-like inserts : de en
  • DE569437C - Block shears cutting from bottom to top with the upper knife fixed during the cut : de en
  • GB387224A - Improvements in or relating to braiding machines : en
  • CH159875A - Process for the preparation of a one-sided heterocyclically acylated diamine. : de en
  • FR740828A - Electric acoustic warning device : en fr
  • FR740978A - : fr
  • FR741144A - : fr
  • USD89150S - Edith makgabet fogelbebg : en
  • US1895568A - Rust proofing iron and steel articles : en
  • GB387264A - Improvements in and relating to the regulation of the performance of gas turbines : en
  • DE569385C - Rearing oven for poultry : de en
  • FR741136A - : fr
  • DE568970C - Process for unifying the edges of knitted goods and linking machine to carry out the process : de en
  • FR740812A - Improvements to systems including a hydraulic pump : en fr
  • DE569286C - Loading device for devices for conveying sludgy and powdery materials by means of compressed air : de en
  • DE569599C - Counter drive for sprocket calculating machines : de en
  • SU29103A1 - Crankshaft Bending Machine : en ru
  • SU28966A1 - Machine for assembling the magnetic system of transformers and induction coils : en ru
  • SU28983A1 - Device for multi-arc electric welding : en ru
  • SU29058A1 - Automatic lifting device for friction clutch plow frames : en ru
  • DE569504C - Multi-part weir lock that can be lowered from the usual stowage position : de en
  • ES129075A1 - Improvements in the manufacture of elements for machines that work flexing or shearing or ripping. : en es
  • ES1328U - A small razor : en es
  • FR740785A - Process for the aseptic withdrawal of liquids in glass bottles with any closure, in particular drinks such as beer, fruit juices, etc. : en fr
  • GB387183A - Improvements in and relating to laminated wood products : en
  • FR740804A - Automatic clutch control mechanism : en fr
  • FR741079A - : fr
  • CA329807A - Liquid infusion device : en fr
  • SU28994A1 - Method of using zinc containing waste : en ru
  • SU29030A1 - A device for turning the matrix of a manual press when pressing the gloss onto the wooden buttons : en ru
  • FR740657A - Propeller auger for drilling wells or piles in aquifers : en fr
  • FR740731A - Method and apparatus for the electrolytic preparation of sodium and other light metals : en fr
  • GB387007A - Improvements in the manufacture of continuously loaded signalling conductors : en
  • US1895853A - Actinometer : en
  • US1895631A - Lock : en
  • GB387080A - Spark plug for internal combustion engines : en
  • DE569340C - Cooling bed with conveyor rollers at an angle to the roller table axes : de en
  • DE569558C - Bunker arrangement with operating bunker and storage bunker : de en
  • US1895595A - Gate structure : en
  • US1895849A - Key cutting machine : en
  • US1895907A - High voltage electrical switch : en
  • US1895514A - Grain malting unit : en
  • US1895649A - Lifting grab : en
  • SU29005A1 - Stone gripper : en ru
  • US1895458A - Aircraft : en
  • CA329747A - Steam boiler stoker : en fr
  • PL17724B1 - A linkage system for the setting of switching devices that operate by steps. : en pl
  • US1895633A - Fuel supporting device for furnaces : en
  • DE569258C - Display instrument : de en
  • US1895497A - Packing : en
  • CA329739A - Heat exchanger : en fr
  • US1895490A - Gas absorption element : en
  • US1895518A - Dirigible aircraft : en
  • DE569445C - swimsuit : de en
  • DE569346C - Steam or gas turbine system with a high and a low pressure part : de en
  • FR740778A - Gear Shift and Gear Shift Mechanism for Motor Vehicle : en fr
  • PL17661B1 - Method of obtaining vat dyes. : en pl
  • US1895469A - Detachable lift for the heel of a shoe : en
  • GB387106A - Improvements relating to stators or fixed field systems for dynamo electric machines : en
  • GB387182A - Improvements in or relating to modulating arrangements for telephonic transmitters : en
  • CH159732A - Mechanical hammer with motor drive. : de en
  • GB387258A - Cigarette or cigar case : en
  • FR741077A - : fr
  • US1895557A - Combination curtain and shade bracket : en
  • FR740642A - Process for the preparation of copper sulphate : en fr
  • US1895946A - Control system : en
  • US1896006A - Production of phosphoric acid : en
  • CH159672A - Process for the production of an inorganic color pigment. : de en
  • DE569289C - Device for clearing out non-round settling containers : de en
  • ES129081A1 - Improvements in the purification of metallic zinc. : en es
  • US1895672A - Fastening device : en
  • BE392723R - : fr
  • DE569316C - Differentiating device : de en
  • DK46856C - Electromagnetic Relay for Transforming Electrical Energy. : da en
  • FR740637A - Lubricating oil purification device for combustion engines : en fr
  • US1895541A - Folding couch : en
  • DE569153C - Rail fastening on shims with perforated ribs for the passage of rail fastening bolts : de en
  • DE569524C - Process for the production of rubber articles by coagulating rubber milk : de en
  • ES129046A3 - A procedure for constructing plungers. : en es
  • FR740736A - Magnets fixing device on magnetos casings : en fr
  • GB387368A - Improvements relating to power plants : en
  • CH159737A - Tobacco pipe with juice container. : de en
  • AU580232A - Improvements in and connected withthe straw walkers of harvesting andother machines : en
  • SU29137A1 - Processing device in concrete chambers steam and combustion gas products : en ru
  • CA329821A - Redmanol-shellac bonded wheel : en fr
  • FR740944A - : fr
  • FR740870A - : fr
  • DE569280C - Multi-shot magazine for pistol ammunition : de en
  • FR740883A - Improvements to wood mosaic floors or the like : en fr
  • FR740994A - : fr
  • GB387238A - Improvements in means for repelling aerial and other attacks in warfare : en
  • SU29076A1 - Trier : en ru
  • US1895820A - Interlocking switch : en
  • US1895963A - Antitheft device for fluid containers : en
  • US1896055A - Plural gels and method of preparing same : en
  • CH159717A - Process for the production of iron from ferrous raw materials. : de en
  • US1895972A - Binder : en
  • DE569494C - Helical hobbing cutter divided into two parts transversely to the axis : de en
  • FR740794A - Device and method of stamping galvanized sheets for roofing : en fr
  • CH159598A - Hand rake. : de en
  • FR741046A - : fr
  • CH159862A - Process for the production of a vat dye of the anthraquinone series. : de en
  • AU103022B2 - Improvements in or relating in freezing trays for refrigerators : en
  • CH159650A - Spat. : de en
  • CA329886A - Slicing apparatus : en fr
  • CH159642A - Machine for the treatment of tubular shaped fabrics. : en fr
  • CH159715A - Watch holder. : en fr
  • DE548576C - Process for the production of iron high pressure pipes : de en
  • US1895901A - Kelly bar : en
  • US1895986A - Pedal pad : en
  • DE569331C - Mortise lock for right and left use with a nut consisting of two parts that can be locked with a locking bolt : de en
  • CA329864A - Pipe joint : en fr
  • CH159633A - Box-like furniture serving as seating and storage containers. : de en
  • CH159763A - Refrigeration process. : de en
  • CA329876A - Refrigerating apparatus : en fr
  • CA329902A - Sound recording apparatus : en fr
  • US1895567A - Lining panel for vehicle bodies : en
  • SU28910A1 - Friction steam turbine : en ru
  • SU28960A1 - Device for writing direct current of several synchronized asynchronous motors : en ru
  • CA329758A - Trolley aeroplane : en fr
  • DE546913C - Process for the separation of oxy acids from oxidized hydrocarbons : de en
  • FR740882A - Hermetic closure for cans or other : en fr
  • CH159600A - Machine for sorting fruits. : de en
  • CH159700A - High sensitivity level. : en fr
  • CH159769A - Anchor star welded to the shaft for electrical machines. : de en
  • CA329743A - Corn cure package : en fr
  • DE569058C - Bomb sight : de en
  • GB387092A - Improvements in the manufacture and production of dyestuffs containing nitrogen : en
  • GB387109A - Hot bed with a plurality of feed channels : en
  • GB387208A - Improvements in or relating to thermostatically controlled heating systems : en
  • CH159685A - Rotogravure printing machine for sheets that can be used as a proofing machine. : de en
  • GB387254A - Improvements in quadding and centering devices for typographical composing machines : en
  • DE569255C - Gutter brackets, pipe clamps and similar fastening parts on metal roofs : de en
  • FR741110A - : fr
  • DE569519C - Device for X-ray exposures with a secondary beam diaphragm which can be slid on an optionally tiltable support plate or bearing : de en
  • CH159654A - Machine for the continuous production of pasta. : en fr
  • CH159663A - Oxidation process of toluene. : en fr
  • DE569542C - Electrical alarm device for securing cash registers, valuables, etc. like : de en
  • FR740837A - Rectification process : en fr
  • FR741089A - : fr
  • GB387069A - Improvements in and relating to ballast tampers operated by fluid pressure : en
  • PL17715B1 - : en pl
  • SU28888A1 - Machine for milling malusny needles : en ru
  • US1895454A - Colf bag : en
  • FR740771A - Box of fixing sector on all beds, of shower support adjustable by balls and thrust spring : en fr
  • DE569145C - Process for the production of diaphragms, filter bodies and cloths made of rubber : de en
  • FR740873A - Improvements to propellers and similar components : en fr
  • GB387317A - Method for the manufacture of a ceiling : en
  • DE569237C - Isolation arrangement, especially for electrical switchgear : de en
  • AU586432A - Improvements in keyboard telegraph transmitters : en
  • FR740816A - Further training in fire alarm devices : en fr
  • US1895897A - Folding chair : en
  • DE569241C - Mechanical induced draft system with free-flying in an iron chimney, especially a ship's chimney, working flue gas screw : de en
  • DE569330C - Barrel with winch : de en
  • DE569349C - Device for returning oil from the evaporator to the compressor of refrigeration machines by means of an injector operated by the refrigerant : de en
  • DE569318C - Combine harvester, especially for motor vehicle propulsion : de en
  • FR740877A - Direction indicator for vehicles of all types : en fr
  • US1895761A - Slide saxophone : en
  • US1896011A - Agricultural implement : en
  • US1896022A - Plated metal body and method of producing same : en
  • DE569363C - Paper holder for typewriters : de en
  • US1895494A - Sound reproducer : en
  • US1895641A - Branding meat products : en
  • FR740894A - Improvements made to the arrangement and fitting out of motor vehicle on-board devices : en fr
  • FR741027A - : fr
  • GB387190A - Improvements in or relating to means for automatically effecting switching operations at sunrise and sunset : en
  • SU28878A1 - A device for drawing arcs of a circle when cutting : en ru
  • USD89118S - Frank berenstein : en
  • ES129065A1 - Electrical equipment, applicable to electric traction vehicles, which allows the automatic start-up of the motors and ensures braking by recovering energy from the line. : en es
  • ES128205A1 - Integral flight. : en es
  • FR740998A - : fr
  • DE569311C - Wooden mat, which is composed of articulated links : de en
  • CH159860A - Process for the production of an indigoid dye of the anthraquinone series. : de en
  • ES129040A3 - A toy airplane with its corresponding trigger mechanism. : en es
  • FR740753A - Door balancing device for bodies of trucks and similar vehicles : en fr
  • US1895453A - Fluid pressure brake : en
  • SU28885A1 - Stamp for bending : en ru
  • US1895554A - Draft regulator : en
  • US1895753A - Means for the support, protection, and training of fruit and other trees : en
  • GB387074A - Improvements in and relating to wall coverings and the like : en
  • US1895463A - Self-aligning strand carrier for braiders : en
  • US1895621A - Automatic sales book register : en
  • FR740831A - Method and apparatus for finishing gears : en fr
  • FR741085A - : fr
  • DE569402C - Machine equipped with a vibrating trimmer for inserting fasteners into shoe soles : de en
  • CH159815A - Sealing cap. : de en
  • US1895526A - Earth drilling bit : en
  • US1895728A - Well plunger and packing : en
  • US1895968A - Toy vehicle : en
  • SU28984A1 - Device for igniting an electric arc with high-frequency low-voltage current : en ru
  • US1895738A - Combined hard and soft rubber article : en
  • SU29144A1 - Stretcher for bulk material : en ru
  • DE569405C - Hand nailing device : de en
  • GB387244A - Preliminary registering apparatus for photographic printing machines : en
  • GB387336A - Improvements in electromagnetic operating mechanism : en
  • DE569522C - Steam boiler with cooling device : de en
  • DE569529C - Closure, bolt, lock or the like, especially for case speaking machines : de en
  • ES830Y - A new rivet device : en es
  • DE569185C - Motor-driven cutting device : de en
  • DE569345C - Blow-down device with actuation of the blow-down valve through a membrane : de en
  • CA329871A - Electric oscillation amplifier : en fr
  • FR740701A - Improvements to the amplifying horns of speaking machines : en fr
  • SU28979A1 - X-ray device for determining the location of a foreign body : en ru
  • GB387153A - Method of and machine for tying parcels by means of wire : en
  • GB387198A - Zip fastener : en
  • DE569211C - Process for gasifying dust-like or fine-grain fuels in suspension : de en
  • DE569386C - Liquid and steam valve with a cover which closes off an opening in the valve housing on the inside and which is attached to the housing by an outer cover plate having an edge : de en
  • DE569499C - Process for the production of aqueous dispersions of bituminous substances, especially for road construction purposes : de en
  • US1895628A - Gyroscopic instrument : en
  • AU2979630A - Improvements in insect proof screen means for windows or doors : en
  • US1895499A - Pressed steel hub : en
  • US1895660A - Shoe shank stiffener : en
  • US1895674A - Detritor : en
  • CH159827A - Chain link for anti-skid chains, especially for anti-skid cross chains. : de en
  • US1895925A - Electrical control system : en
  • USD89134S - Bicycle front fork : en
  • US1895590A - Snap acting device : en
  • US1895678A - Clutch : en
  • FR741119A - : fr
  • DK46854C - Control system for Machines. : da en
  • ES1355U - Insulating paper hygienic protector. (Machine-translation by Google Translate, not legally binding) : en es
  • GB387296A - Improvements in fitting devices for boots and shoes : en
  • FR740835A - Inner tube for vehicle wheels and method of manufacturing this chamber : en fr
  • FR740865A - Improvements to cameras : en fr
  • FR741108A - : fr
  • GB387343A - Improvements relating to the production of ornamental effects on materials made of or containing cellulose esters or ethers : en
  • DE524631C - Process for the surface treatment of objects which consist entirely or preferably of corundum : de en
  • DE569381C - Automatic switch-on and switch-off device or electrical on and off switch for speaking machines : de en
  • CH159627A - Machine for stripping and polishing floors. : de en
  • CH159682A - Method and device for the production and drying of moldings from pulp. : de en
  • CH159796A - Process for the preparation of 1- (m-oxyphenyl) -2-aminopropan-1-ol. : de en
  • FR740889A - Control device for car signals : en fr
  • CA329813A - Bearing assembly : en fr
  • CA329858A - Tire cover : en fr
  • CA329883A - Pipe return bend : en fr
  • FR740886A - Gimbal suspension for gyroscopes : en fr
  • SU29110A1 - Air spring for cars : en ru
  • US1895589A - Method and means for slotting tubes : en
  • SU29135A1 - Drywall Furnace : en ru
  • US1895756A - Collector ring brush : en
  • CH159870A - Centrifugal pump with ventilation device. : de en
  • SU29023A1 - Shingle machine : en ru
  • US1895488A - Power-driven fan : en
  • CH159724A - Circular saw blade with interchangeable teeth. : de en
  • CH159810A - Illumination device. : de en
  • CH159762A - Quick-closing blowdown valve. : de en
  • SU29143A1 - Mechanical shovel : en ru
  • US1895911A - Combined tent and hood-garment : en
  • US1895729A - Method and means for mounting fish and various specimens hollow : en
  • US1895979A - Glue and process of making same : en
  • SU29010A1 - An attachment for joining in the butt of wooden beams in the pulling of farms, etc. constructions : en ru
  • SU29040A1 - Method of making blanks of blanks : en ru
  • US1895651A - Index : en
  • CA329763A - Travelling tripping device : en fr
  • DE569245C - Sun visor : de en
  • DE569365C - Control device for heating railroad cars : de en
  • FR740810A - Improvements to thermionic valve amplifiers : en fr
  • US1895733A - Preparation of mixed manures containing ammonium nitrate : en
  • FR740615A - Devices for ventilating the interior of hairstyles : en fr
  • DE569160C - Device for securing the winding of multiphase AC machines with zero point earthing against earth faults : de en
  • PL17713B1 - X-ray tube. : en pl
  • PL17686B1 - A method of producing aliphatic alcohols and esters. : en pl
  • US1895730A - Grease gun filler : en
  • DE569244C - Knitted varicose vein stocking : de en
  • FR740815A - Process for producing a pressure difference between two gas-filled chambers and device for carrying out this process : en fr
  • DE555515C - Adjustment device for hydraulic braking devices of motor vehicles with stepped pistons : de en
  • DE569225C - Suspender clip : de en
  • SU28892A1 - Device for cleaning fabric from contamination during finishing : en ru
  • US1895952A - Clasp : en
  • US1896050A - Railway braking apparatus : en
  • DE569157C - Device for marking the position of flush-mounted boxes in the masonry and for fastening their compensating covers flush with the plaster : de en
  • FR740605A - Elastically supported wheel hub : en fr
  • FR740685A - Solid Ring Pillow Axle Bearing : en fr
  • FR741060A - : fr
  • CA329836A - Insulating material treating apparatus : en fr
  • SU29065A1 - Hand tool for extracting chondrilla from the ground with caps on the roots : en ru
  • US1895703A - Silent alarm clock : en
  • US1895892A - Latch : en
  • FR740669A - Process and device for extracting soluble products : en fr
  • US1895828A - Wire splicing machine : en
  • DE569449C - Collection box for cards, clichés, printing plates, etc. Like. Which are guided with lateral recesses on longitudinal strips of the box : de en
  • US1895777A - Fashioning mechanism for full fashioned knitting machines : en
  • CA329804A - Circuitous elevator : en fr
  • CH159696A - Firearm mount. : de en
  • CH159690A - Pen with a lead that can be moved by a slide. : de en
  • SU28944A1 - Cardboard diaphragm for Daniel elements : en ru
  • CH159730A - Stand for holding objects. : de en
  • CA329780A - Lenticular film projecting method : en fr
  • PL17693B1 - Electric battery. : en pl
  • US1895440A - Paper cutter : en
  • BE393083A - : en fr
  • CH159664A - Process for the preparation of a water-soluble derivative of the terpene series. : de en
  • CH159773A - High voltage insulator. : de en
  • DE569260C - Electric drive device for speaking machines u. like : de en
  • FR740667A - Suspenders for pants : en fr
  • FR740907A - : fr
  • FR740954A - : fr
  • CA329795A - Thermionic oscillation generator : en fr
  • CH159684A - Printing device with a flexible printing forme clamped on a longitudinally divided roller and method for producing the same. : de en
  • BE393226A - : en
  • DE568904C - Half-timbered construction with frame parts made of cast iron : de en
  • DE569268C - Device for pressing the knife of the cutting mechanism of mowing machines on the fingers : de en
  • CH159768A - Stator winding of AC machines with subdivided connection brackets. : de en
  • SU28957A1 - Device for stabilizing the speed of a DC shunt electric motor : en ru
  • SU28975A1 - DC / AC Electrolytic Converters : en ru
  • US1895961A - Resurfacing tool for butcher's blocks : en
  • USD89137S - Julia ltjkas : en
  • CH159666A - Process for the preparation of an oxybenzolo-quinolinecarboxylic acid. : de en
  • CA329799A - Alloy : en fr
  • CH159840A - Display device with partly fixed and partly variable text. : de en
  • DE569283C - Corner connection, especially for boxes made of plywood, vulcanized fiber, leather cardboard or the like : de en
  • FR740891A - lighting of studios and screens : en fr
  • US1895625A - Grain door : en
  • US1895806A - Refrigerator : en
  • CH159687A - Type lever guidance on typewriters, calculating machines and the like. : de en
  • CH159647A - Stiffening insert for stand-up collar. : de en
  • CH159706A - Acoustic diaphragm and its manufacturing process. : en fr
  • GB387298A - A method of and apparatus for the centrifugal treatment of liquids : en
  • CA329907A - Razor blade sharpener : en fr
  • CH159602A - Element of rise for beehives. : en fr
  • CH159780A - Liquid switch for alternating current. : de en
  • DE569416C - Electromagnetic switching device for stopwatches : de en
  • AU546531A - Improvements in and relating to cabinets andother like articles of furniture : en
  • CA329754A - Antenna : en fr
  • SU28971A1 - Electric filament lamp with multiple filaments : en ru
  • US1895505A - Process of classifying materials : en
  • US1895997A - Silk reed machine : en
  • USD89157S - Jack schweizeb : en
  • PL17678B1 - The device for controlling the course of connections in telephone exchanges using pulses of alternating current. : en pl
  • US1895810A - Bobbin clutch : en
  • SU29008A1 - The method of preparation of roofing tiles : en ru
  • US1895846A - Shackle : en
  • SU29122A1 - Differential automatic fire detector : en ru
  • US1895740A - Method of making concrete pipe : en
  • CH159821A - Advanced wheelbarrow. : en fr
  • DE569301C - Signal circuit for multi-car trains : de en
  • ES1362U - Medical equipment case. (Machine-translation by Google Translate, not legally binding) : en es
  • FR740632A - Automatic armature short-circuiting and brush lifting device for single-phase commutator motors : en fr
  • GB387333A - Improvements relating to apparatus for washing gas : en
  • CH159760A - Water drain for pipes and containers operated with compressed air and steam. : de en
  • US1895493A - Radio apparatus : en
  • BE393280A - : en
  • CH159733A - Drying device. : de en
  • DE569534C - Cover file : de en
  • BE393266A - Method and device for the continuous cold rolling of strips : en fr
  • CA329756A - Respiratory mask : en fr
  • FR741004A - : fr
  • GB387134A - Improved construction of announcement or advertisement indicating mechanism : en
  • GB387303A - Improvements in or relating to food preparations : en
  • DE540510C - Roller winding device with multi-part winding rollers : de en
  • DE569351C - Method and device for heating ferromagnetic materials by means of alternating magnetic fields penetrating the materials : de en
  • CA329727A - Equalizing drive for conveyer systems : en fr
  • CH159694A - Toy. : de en
  • CH159757A - Method to facilitate the starting of internal combustion engines. : de en
  • DE569417C - Siphon for waste flush boxes : de en
  • DE569595C - Veneer edge trimmer with cutting and scraping knife : de en
  • CA329757A - Trash rack rake : en fr
  • CH159725A - Method and device for producing bowl-like bodies from wood, cardboard, synthetic wood, synthetic resin and the like. : de en
  • CA329859A - Tire cover : en fr
  • CH159611A - Metallic road superstructure. : de en
  • DE554512C - Method for preserving cut flowers and other cut parts of plants : de en
  • SU28989A1 - Fixture for periodic shutdowns of stockings in hall machines for the production of manipulations associated with the manufacture of stockings : en ru
  • US1895442A - Sound control and transmission system : en
  • SU28881A1 - Rolling Sheet Metal Separation Machine : en ru
  • US1895798A - Apparatus for feeding coal or other granular material : en
  • USD89159S - Jack schweizeb : en
  • US1895702A - Bird bath : en
  • DE569032C - Lanterns, in particular retractable lanterns, for railway signal systems : de en
  • AU586932A - Improvements relating to sole cementing : en
  • SU28909A1 - A steam distribution valve mechanism with limited filling and additional steam inlet through additional narrow slots for locomotives, etc. cars : en ru
  • CH159765A - Water refrigerator. : de en
  • SU28947A1 - Device for remote control of electrical equipment : en ru
  • SU29071A1 - A device to prevent hemp when manually pulling the tape : en ru
  • SU29075A1 - Threshing machine for kenaf, cannabis, etc. of plants : en ru
  • US1895886A - Apparatus for manufacturing solid carbon dioxide : en
  • CA329840A - Cylinder reamer : en fr
  • CH159830A - Bicycle headlight. : en fr
  • CA329848A - Film guiding and takeup mechanism : en fr
  • CH159843A - Switching device on electric AC locomotives. : de en
  • ES129055A1 - Procedure for obtaining a liquid fuel by refining and transforming the mixture of different products. : en es
  • US1896003A - Gold alloy : en
  • USD89151S - Maclyn gtthl : en
  • DE569506C - Container for mixing impure liquids, especially waste water, with air : de en
  • DE569596C - Process for the production of cellulose skins : de en
  • DK46855C - Drive mechanism for electrically powered Rail vehicles. : da en
  • FR740826A - Liquid for the production of permanent waves : en fr
  • FR741118A - : fr
  • GB387313A - Improvements in or relating to devices for reproducing or recording talking films : en
  • SU29100A1 - Bolt chuck : en ru
  • CH159655A - Method and device for the production of artificial sausage casings. : de en
  • CH159669A - Process for the preparation of a trisazo dye. : de en
  • SU29007A1 - Heating device : en ru
  • SU29121A1 - Fitting to a conventional mechanical clock for sending signals : en ru
  • US1895751A - Steering gear for motor vehicles : en
  • CH159646A - Process for the production of all types of coverings. : de en
  • CH159748A - Safety device for automatically operating compressor systems. : de en
  • US1895599A - Corner holder : en
  • US1895618A - Air filter device : en
  • DE569446C - Device for automatic closing of a gas tap : de en
  • DE569561C - Device for pasteurizing liquids, especially beer : de en
  • CH159753A - Internal combustion engine. : en it
  • CA329870A - Radio receiver circuit : en fr
  • CH159734A - Heating cabinet, especially for drying out capacitors or other electrical apparatus enclosed in evacuated containers. : de en
  • CH159758A - Interrupter for ignition devices. : de en
  • CH159651A - Protective hood for motorcyclists. : de en
  • CA329789A - Thick butt shingle : en fr
  • DE569383C - Device for forming butter or the like. : de en
  • DE569454C - Automatic motor control for electric traction vehicles : de en
  • CA329773A - Hydraulic grease pump : en fr
  • CH159644A - Device for stretching hollow items to be dried, such as stockings and gloves. : de en
  • CH159811A - Carrying case. : de en
  • FR740787A - New system of series assembly of electric lamps : en fr
  • GB387179A - Improvements relating to motor vehicles : en
  • CH159855A - Process for the preparation of a trisazo dye. : de en
  • SU28883A1 - Fold Curler : en ru
  • SU28890A1 - Machine for cleaning needles from impurities and laying in the box : en ru
  • US1895779A - Method and apparatus for cross cutting wire glass : en
  • US1895942A - Telemetric summation system : en
  • DE569017C - Distance milling machine : de en
  • SU29150A1 - A device for determining the pressure corresponding to the pressure of filtration water under hydraulic structures, protruding a layer of soil of a certain depth : en ru
  • SU28950A1 - Device for automatic control of electric motors : en ru
  • PL17740B1 - Mass for growing floors. : en pl
  • BE393245A - : en fr
  • CA329828A - Engine starting apparatus : en fr
  • DE569514C - Multipole connector with flat pins : de en
  • SU28931A1 - Device for transmitting and receiving images : en ru
  • US1895489A - Method and an apparatus for electrically effecting synthetic reactions : en
  • SU29017A1 - Apparatus for nailing to the wall with stucco pins : en ru
  • US1895539A - Spring wheel : en
  • US1895566A - Rear view mirror assembly : en
  • US1896005A - Dishwashing apparatus : en
  • US1895752A - Priming mixture : en
  • ES1335U - Recreational game (Machine-translation by Google Translate, not legally binding) : en es
  • FR740869A - Improvements to joints for tubes, pipes, etc. : en fr
  • FR741043A - : fr
  • CH159695A - Construction game. : en fr
  • CH159836A - Central buffer coupling. : de en
  • FR741056A - : fr
  • FR740784A - Double action spring device for motor trucks or trailers : en fr
  • GB387281A - Safety razor blade sharpener : en
  • US1895681A - Nonacid salt of diamino-dihydroxy-arsenobenzene dimethylene-sulphonic acid : en
  • US1895956A - Solid fuel and method of making same : en
  • US1895616A - Package magazine : en
  • DE569557C - Heavy oil engine with jet atomization of the fuel : de en
  • CA329812A - Insulating material : en fr
  • ES1353U - Cloth to put on and clean your shoes. (Machine-translation by Google Translate, not legally binding) : en es
  • GB387205A - Method of and apparatus for electrically precipitating suspended particles from gaseous fluids : en
  • SU29098A1 - Screw cutting machine : en ru
  • DE569570C - Process for the preparation of aromatic condensation products which contain the halomethyl group in addition to the phenoxy group : de en
  • CA329857A - Tire cover : en fr
  • PL17732B1 - Vehicle tire. : en pl
  • DE569269C - Device for regulating the ignition of internal combustion engines : de en
  • CH159736A - Ignition stick handle. : de en
  • FR741073A - : fr
  • GB387256A - Improvements in and relating to ventilators for vehicles : en
  • CH159596A - Crank rod for the blade drive of mowing machines. : de en
  • SU29049A1 - Sound Amplifier for Hearing Aid : en ru
  • US1895854A - Dispensing device : en
  • CA329774A - Miner's hat goggles : en fr
  • SU29036A1 - A method of making artificial leather : en ru
  • US1895546A - Badiographic apparatus : en
  • US1896035A - Electric brake mechanism : en
  • SU29032A1 - Oil Coating Machine for Black Rubber Shoe Parts : en ru
  • FR740712A - Process for the production of sodium sulphate for from sodium chloride and sulfur dioxide : en fr
  • FR741005A - : fr
  • GB387071A - Improvements in or relating to nets such as hair nets and veils, and the manufacturethereof : en
  • DE569472C - Device for transmitting the restricted movement of a working shaft that works with alternating directions of rotation : de en
  • DE569531C - Uncoupling device for cattle : de en
  • DE569159C - Device for selectively indicating or switching off an earth fault : de en
  • DE569589C - Tray for storing toothbrushes in a lying position : de en
  • FR740845A - Method and apparatus for dust removal from gases : en fr
  • GB387082A - Improvements in or relating to automatic glass feeding machines : en
  • PL17684B1 - The operating system is equipped with anodic protective grids of mercury rectifiers of any structure and number of phases, protecting against short circuit or overload on the direct current side of the rectifier. : en pl
  • US1895796A - Shuttle for narrow ware looms : en
  • DE569273C - Centrifugal separation and sorting device : de en
  • DE569394C - License plate for motor vehicles : de en
  • GB387280A - Aerial screw propellors : en
  • USD89148S - William cohen : en
  • FR740681A - Support plate for running tracks : en fr
  • FR740764A - Variable pitch propeller improvements : en fr
  • FR741061A - : fr
  • FR740616A - Mechanical manufacturing process of metal boxes with movable shutter closure : en fr
  • FR740630A - Method for using alternating current in signaling devices : en fr
  • FR740952A - : fr
  • FR740655A - Box : en fr
  • GB387266A - Improvements in railway signalling control apparatus : en
  • GB387202A - Improved method of constructing concrete piles under pressure in situ : en
  • GB387240A - Improvements in or relating to television and like receivers : en
  • DE569338C - Joint seal for flap weirs : de en
  • FR740690A - Combined furniture : en fr
  • DE569326C - Roll film camera for perforated film strips : de en
  • FR740709A - Luminous electric tubes mounting device : en fr
  • GB387003A - Improvements in the manufacture of staple fibre : en
  • GB387110A - An improved method of marking articles or surfaces with characters or designs : en
  • CA329796A - Television system : en fr
  • ES1356U - Cover for sewing machine (Machine-translation by Google Translate, not legally binding) : en es
  • US1895926A - Method of forming diamond charged cutting tool bits : en
  • US1895939A - Article handling machine : en
  • US1895600A - Friction clutch : en
  • CH159665A - Process for the production of a new condensation product. : de en
  • SU28941A1 - Photoelectric device for receiving messages transmitted by a combination of electrical or electromagnetic oscillations of several frequencies : en ru
  • US1895880A - Power operator : en
  • CA329879A - Lathe : en fr
  • USD89117S - Kenneth e : en
  • US1895438A - Blasting cap : en
  • US1895893A - Latch : en
  • DE569210C - Arrangement to prevent machine overload in power stations : de en
  • US1895757A - Translating device : en
  • USD89154S - Edgar wallace richards : en
  • DE569086C - Ten key calculator : de en
  • DE569231C - Electrodialyzer : de en
  • FR740808A - Improvement to wax-based cleaning products : en fr
  • FR740983A - : fr
  • GB387213A - Improvements in automatic electric switches, more particularly of plug form : en
  • US1895781A - Thread holder for weft replenishing looms : en
  • DE569152C - Loading device for drum furnaces : de en
  • US1895475A - Safety car equipment : en
  • DE569087C - Punch machine for statistical cards : de en
  • GB387150A - Improvements in or relating to electric resistances : en
  • USD89132S - George : en
  • US1895462A - Braiding machine : en
  • US1895762A - Means for coupling trailers to a tractor : en
  • US1896002A - Waterproofing and to the treatment of materials with a view to rendering them resistant to the action of atmospheric conditions : en
  • USD89120S - Design fob a combined serving tray and game boabd : en
  • US1895675A - Electrodeposition of metals : en
  • DK46861C - Color, containing color pigment suspensions. : da en
  • GB387181A - Improvements in the production of zinc sulphide : en
  • US1895450A - Valve stem : en
  • FR740722A - Motor vehicle upgrades : en fr
  • ES129029A1 - A procedure to extract lead and other sulfurous minerals. : en es
  • US1896021A - Storage apparatus : en
  • US1896031A - Method of increasing the activity of oxidation catalysts : en
  • CH159792A - Gas apparatus with built-in gas pressure regulator. : de en
  • CH159856A - Process for the preparation of a real vat dye of the anthraquinone series. : de en
  • FR741050A - : fr
  • GB387112A - Improvements in or relating to packing cases or the like : en
  • US1895916A - Method and apparatus for forming sheet glass : en
  • US1895982A - Device for reducing the current in the lead sheaths of cables : en
  • US1895991A - Road building machine and method : en
  • CH159813A - Anti-slip device for horses. : en fr
  • US1895778A - Hinged container : en
  • US1895910A - Rubber composition : en
  • DE569520C - Skin protection products : de en
  • DE569579C - Portable radiation device : de en
  • FR740959A - : fr
  • GB387088A - A cabinet or housing for accommodating collapsible tables and other articles of furniture, such as folding chairs : en
  • FR740802A - Toiletries : en fr
  • GB387104A - Improvements in or relating to stators or fixed field systems for dynamo-electric machines : en
  • GB387312A - Improvements in metal-working and like machines : en
  • PL17702B1 - Vending machine with magnetic coin holder. : en pl
  • DE569541C - Polarized quadrupole alarm clock : de en
  • ES129004A3 - Manufacturing procedure of tubes for automobile tires. : en es
  • GB387164A - Improvements in radiators for heating buildings : en
  • GB387229A - Improved manufacture of alkali carbonate or mixtures of alkali hydroxide with alkalicarbonate and ammonia : en
  • GB387247A - Improvements in swimming appliances : en
  • GB387349A - Improvements in or relating to drill-sharpening machines : en
  • US1895743A - Violin gluing form : en
  • US1895889A - Receiving apparatus for electrical impulses : en
  • US1896052A - Hydraulic transmission : en
  • CH159638A - Device for dissolving fiber stalks and cleaning fiber material. : de en
  • CH159851A - Process for the preparation of carbazole-2,7-disulfonic acid. : de en
  • DE569194C - Winding device for swimming toys, in particular toy submarines with propellers : de en
  • DE569387C - Workpiece guiding devices on sewing machines : de en
  • FR740745A - : fr
  • DE558924C - Opening device for milk cans or the like. : de en
  • FR740743A - Improvements to electrical warning devices : en fr
  • CH159783A - Housing-enclosed switch roller contact mechanism with Ferraris drive motor. : de en
  • DE569016C - Gas container with liquid seal : de en
  • FR740819A - Automatic switching device for vehicle generators with internal combustion engines with electric power transmission : en fr
  • CY29A - Improvements relating to the recovery of sulphur from iron sulphide containing material : en
  • DE569054C - Device for guiding a tool, in particular the torch of a flame cutting or welding machine : de en
  • FR741091A - : fr
  • US1895890A - Lawn sprinkler : en
  • ES129031A2 - NEW JOINT SYSTEM INTENDED FOR ARMAR CARPENTRY CONSTRUCTIONS : en es
  • ES129039A3 - A luminescence apparatus. : en es
  • ES129056A3 - A metal mounting system for all kinds of tanks on truck chassis and their corresponding safety accessories for the transport of flammable liquids. : en es
  • FR740694A - Device for transmitting high or medium frequency oscillations along high intensity electrical sectors : en fr
  • FR741040A - : fr
  • GB387077A - Improvements in or relating to ammunition cartridges : en
  • GB387178A - Improvements in and relating to resilient joints and resilient blocks therefor : en
  • USD89135S - George s : en
  • SU28919A1 - Automatic coupling : en ru
  • DE554908C - Process for the production of locking hooks for box locks with a lifting latch : de en
  • US1895504A - Apparatus for classifying materials : en
  • DE569601C - Safety control device for aircraft engines with a centrifugal blower pre-compressor : de en
  • FR740953A - : fr
  • SU29115A1 - Grinding wheel end face grinding machine : en ru
  • US1895883A - Riveting machine : en
  • ES128078A1 - IMPROVEMENTS IN ELECTRIC BATTERIES AND ESPECIALLY IN THE ELEMENTS OR LEAD CELLS THEREIN : en es
  • FR740703A - Process for making candies free of seam lines : en fr
  • FR740902A - Tube system for heat exchangers : en fr
  • GB387175A - A sales recording appliance : en
  • USRE18725E - Bed structure : en
  • SU29024A1 - Device for pasting outlets with cloth, oilcloth, etc. facing : en ru
  • US1895857A - Percolator : en
  • CA329915A - Hot air furnace : en fr
  • CH159634A - Soap and perfume dispensers. : de en
  • CH159670A - Process for the preparation of flavanthrene. : de en
  • CH159750A - Turbine for a high temperature elastic propellant. : de en
  • DE569464C - Timepiece for displaying the total flight time of an aircraft : de en
  • GB387226A - Improvements relating to manifolding apparatus : en
  • GB387287A - Improvements in and relating to non-metallic gear wheels : en
  • FR740936A - : fr
  • GB387250A - Improvements in devices for cleaning boiler and like pipes : en
  • US1895437A - Method of degassing cathodes of electron discharge tubes : en
  • USPP54P - Evergreen : en
  • CA329815A - Hood latch : en fr
  • USD89130S - Design for an acoustic panel for vehicles : en
  • FR740786A - Sealing device for axles, shafts or the like, particularly for axle boxes of rail vehicles : en fr
  • CA329832A - Vaporizer for refrigerating apparatus : en fr
  • SU28942A1 - Device for secret transmission : en ru
  • US1896019A - Device for preventing carburetor fires : en
  • PL17719B1 - The way of connecting cables, filled with oil. : en pl
  • SU29090A1 - Wedge valve for high pressure : en ru
  • DE569574C - Television receiver with constant light source, Kerr cell and a circular perforated disc or perforated drum for line structure and a mirror system for image structure : de en
  • FR740679A - Device for measuring granulated masses in order to determine their specific weight : en fr
  • CA329753A - Cement article manufacturing apparatus : en fr
  • CH159637A - Piercing device. : de en
  • DE569329C - Device for achieving an automatically shifting projection image : de en
  • DE569489C - Welding torch for electric arc welding : de en
  • DE569575C - Arrangement for starting single-phase induction motors with main phase and auxiliary phase that can be switched off : de en
  • FR741111A - : fr
  • FR741039A - : fr
  • FR741049A - : fr
  • GB387010A - Improvements in or relating to magnet cores for use in loading coils and the like : en
  • AU841932A - Improved apparatus for producing hydrocarbon gas : en
  • CH159847A - Scaffolding. : de en
  • CH159850A - Process for preparing a rosin ester. : de en
  • ES1334U - Endless mechanical saw device, directly coupled to electric motor with mobile conjugate wheel for sawing meat, bones and other edible products. (Machine-translation by Google Translate, not legally binding) : en es
  • FR740714A - Further training in the manufacture of foundry molds and cores : en fr
  • FR740930A - Instant hooking system : en fr
  • FR740901A - Shelving unit : en fr
  • FR741042A - : fr
  • FR741135A - : fr
  • US1895461A - Combined radio telephone and telegraph system : en
  • US1895836A - Suspender assembling tool : en
  • CA329788A - Heating apparatus : en fr