• US1805129A - Latch for doors : en
  • CH147052A - Process for the preparation of a derivative of 3.4.8.9-dibenzpyrene-5.10-quinone. : de en
  • US1805072A - Locomotive boiler : en
  • DE524540C - Gate valve with parallel surfaces wedging : de en
  • US1805057A - Accelerator of vulcanization : en
  • CA311359A - Crosstalk reduction : en fr
  • CA311285A - Lighter : en fr
  • US1805069A - Method of making insulating blocks in the field : en
  • GB348219A - Improvements relating to gas and like meters : en
  • US1804494A - Reenforced wood box or crate : en
  • DE524775C - Conveyor trough : de en
  • CA311278A - Locomotive and superheater : en fr
  • US1804656A - Wave operated pump : en
  • US1804993A - Steering wheel : en
  • US1805341A - Wing shield support : en
  • CA311201A - Toaster : en fr
  • DE524867C - Chute dryer for grainy goods : de en
  • CA311307A - Gas turbine : en fr
  • AT122847B - Electric motor. : de en
  • CA311255A - Production of high carbon pitch compositions : en fr
  • DE524621C - Wood wool machine : de en
  • DE524828C - Process for the preparation of Kuepen dyes : de en
  • ES122500A1 - A press for stools, coming from the fermentation of wines. : en es
  • GB348692A - Improvements in and relating to a silencer for gaseous currents : en
  • AT122721B - Fire bridge with ducts for introducing preheated additional air. : de en
  • AT122811B - Backpack that can be used as a hammock. : de en
  • US1804580A - Cigarette dispenser : en
  • US1804478A - Multiple conduit and spacing supports therefor : en
  • US1804735A - Hydraulic scaler : en
  • US1804671A - Poultry coop gate : en
  • CH146957A - Method of establishing a telegraph or telephone line balanced so as to be protected against disturbing influences, and electric cable established according to this method. : en fr
  • SE71793C1 - METHOD OF PREPARING OILS AND OTHER HYDRATION PRODUCTS : en sv
  • US1804506A - Drill chuck : en
  • DE524685C - Method and device for the production of building boards from fibrous materials or the like and binders : de en
  • US1804654A - Refrigerating apparatus : en
  • US1804432A - Process of fractionating, cooling, and condensing gas mixtures : en
  • US1805172A - Sound post for stringed musical instruments : en
  • US1805354A - Bin for storage of fish : en
  • AT122632B - Zither table. : de en
  • US1804487A - Book mirror : en
  • CA311198A - Apparatus for preparing paving compositions : en fr
  • CH146910A - Clock. : de en
  • CA311369A - Rail connector : en fr
  • DE524578C - Firebox for either with exhaust gases from an internal combustion engine or with liquid fuels to be heated steam boiler : de en
  • ES122512A3 - A procedure for the construction of fallebas. : en es
  • FR704242A - Electric dust vacuum : en fr
  • CA311247A - Sealed package : en fr
  • CA311317A - Operator for counterbalanced elevator doors : en fr
  • CH146844A - Bag filter. : de en
  • CH146961A - Method and device for the production of electrical cables with a lead sheath made of bituminous mass. : de en
  • US1804406A - Conveying system : en
  • US1804441A - Vertebe stretcher : en
  • DE524489C - Device for cleaning the exterior of vehicles : de en
  • FR38286E - Improvement in molds for the manufacture of silica glass parts or any other vitreous material that is not very fusible : en fr
  • AT122834B - Membrane blower. : de en
  • CH146876A - Multiplier device enabling a plurality of duplicates to be established simultaneously with an original. : en fr
  • US1804622A - Circuit closer : en
  • US1804958A - Crank arm bearing : en
  • US1804963A - Animal shears : en
  • FR704133A - Device for opening and closing the closing cap of reservoir pen holders : en fr
  • GB348573A - Improvements relating to electrostatic loud-speakers : en
  • AT122832B - Clock with lighter. : de en
  • AU2503630B - Improvements in steering control of agricultural implements andthe like. 9 : en
  • CH146956A - Method for manufacturing telegraph and telephone cables, and device for implementing this method. : en fr
  • DE503346C - Apron conveyor : de en
  • DE524284C - Filler for the cavities of human teeth : de en
  • FR38280E - Improvements to methods and devices used for permanent hair waving : en fr
  • GB348222A - Improved syringe for drenching sheep and other animals : en
  • US1804526A - Radio receiving circuit : en
  • US1804598A - Internal combustion engine : en
  • US1804770A - Structure for signs : en
  • US1804881A - Safety device for locomotive boosters : en
  • US1805310A - Cotton picker : en
  • AT122688B - Equipment for the production of amalgam mixtures, in particular for dental purposes. : de en
  • CA311349A - Heel-lift cementing machine : en fr
  • CH147013A - Train wagon with trailer. : de en
  • AT122630B - Discharge lock for shaft furnaces working with compressed air. : de en
  • CH146805A - Bath shower. : de en
  • DE524493C - Arrangement for the reception of telegraphic characters, the various frequency components of which are distorted by an armored submarine cable due to unequal attenuation and unequal transmission time : de en
  • DE524689C - Chain tree sling : de en
  • DE524800C - Washing machine : de en
  • FR38262E - Rational and continuous lighting of the road with mechanical suppression of glare towards other users : en fr
  • FR704170A - Frequency transformer especially applicable to high frequency : en fr
  • GB348281A - Improvements in and relating to light-sensitive paper : en
  • CH147072A - Process for the preparation of the calcium salt of 3,3'-w w'-disulfomethylamino-4,4'-dioxyarsenobenzene. : de en
  • CH146821A - Process for the production of voluminous rayon from viscose. : de en
  • US1804685A - Motion picture apparatus : en
  • US1805349A - Signal distortion indicator : en
  • US1804769A - Car construction : en
  • US1804820A - Sofa bed : en
  • US1804756A - Shovel tooth : en
  • GB348283A - Manufacture of new dyestuffs : en
  • GB348667A - Improvements in and relating to resilient shock absorbers : en
  • GB348365A - Improvements relating to hydraulic rams for raising water : en
  • GB349022A - Manufacture of acetaldehyde from acetylene : en
  • CA311223A - Photogoniometer : en fr
  • US1805357A - Vibration dampener : en
  • AU3007030B - Improvements in or relating to wall boxes for electric switches and plugs : en
  • CA311289A - Watch case heater : en fr
  • US1805254A - Runner block and mounting means therefor : en
  • AT122787B - Automatic, possibly remote-controlled electrical machine system. : de en
  • US1804435A - Machine for decorating fabrics : en
  • US1805055A - Blower : en
  • US1804424A - Radiator : en
  • US1804638A - Actuating means for fuel agitators : en
  • AT122779B - Process for the production of building materials from Sorel cement or similar water-hardening substances and an aqueous dispersion of bituminous substances. : de en
  • AT122822B - Gate valve with sealing plates that can be pressed onto the seat surfaces in the housing by means of expanding cams. : de en
  • US1804517A - Slug casting machine and type bars cast thereby : en
  • US1804960A - Oil valve drain : en
  • US1805201A - Sleeve for high speed wheels : en
  • US1804451A - Process of treating petroleum : en
  • US1804939A - Economizer : en
  • DE524447C - Fuel and air preheaters for internal combustion engines : de en
  • FR704189A - Blades for axially loaded turbines : en fr
  • FR704199A - High-speed rotating vertical shaft mounting device : en fr
  • GB348539A - Improvements in jewellery : en
  • GB349006A - Gun sights : en
  • DE524748C - Collapsible bed : de en
  • DE524739C - Parking device with thread monitor for circular knitting machines : de en
  • GB349047A - : en
  • CA311301A - Hydrocyanic acid production : en fr
  • US1804528A - Index or filing card : en
  • US1804595A - Electric display device : en
  • FR704086A - Selective signal systems for elevators, cranes, and similar machines : en fr
  • US1805029A - Core oven : en
  • AT122604B - Advertising facility. : de en
  • CH146960A - Rubber insulated cord. : de en
  • US1804445A - Filling device : en
  • USD84164S - Frederick w : en
  • CA311204A - Bed support : en fr
  • DE524314C - Pen : de en
  • DE524909C - Measuring device, preferably with an electric measuring mechanism, with a device that resets the pointer against a stop when there is no power : de en
  • US1804590A - Switch mechanisms : en
  • US1804884A - Acoustic slab : en
  • US1805022A - Work holding device for miter boxes : en
  • US1805326A - Belt drive : en
  • DE524896C - Device for guiding and keeping the paper webs taut in typewriters : de en
  • DE524353C - Process for the production of metal sulfates from metal sulfides : de en
  • DE524678C - Device for the production of front thrust curve surfaces : de en
  • AT122642B - Rodless drawing tool for pipes. : de en
  • DE519676C - Pyrophoric torch lighter : de en
  • DE524724C - Two-way traffic limit switch for subordinate or pulse telegraphy on telephone lines : de en
  • ES122532A1 - Improvements in the orientation devices. : en es
  • DK44097C - Stencil head. : da en
  • GB348317A - Improvements in and relating to lever lid cans : en
  • US1804917A - Cracking process : en
  • US1805023A - Fluid operated driving means : en
  • US1805036A - Extension felly : en
  • US1804867A - Window cleaner : en
  • DE524652C - Sickbed with spring or spring frame : de en
  • ES122492A1 - A process for manufacturing plates or sheets of synthetic resin. : en es
  • FR704236A - Device for mounting to the gimbal the rotor of gyroscopes intended to control the route of self-propelled torpedoes : en fr
  • GB348485A - Improvements in rotary heat-exchange devices particularly for use in refrigerating machines : en
  • DE524622C - Bottle for ink : de en
  • DE524804C - Process for the preparation of esters of oxyacylaminobenzolar acids : de en
  • DE524863C - Toy ship in which a spark generating device generates sparks that appear through the ship's chimney : de en
  • US1804422A - Automatic feeder for centerless grinders : en
  • ES432U - A container intended to contain benzine in small quantities, to be supplied to pocket lighters (Machine-translation by Google Translate, not legally binding) : en es
  • ES433U - Brooch with internal support closure. (Machine-translation by Google Translate, not legally binding) : en es
  • FR704147A - Device for preventing the wheels of motor cars or other vehicles from spinning : en fr
  • DE524612C - Self-closing waste flush valve for pressurized water flushing with counter pressure chamber : de en
  • DE524778C - Clock with a cord winding : de en
  • FR38326E - Improvements to gearboxes : en fr
  • FR704221A - Improvements to molded materials : en fr
  • GB348308A - Improvements in water conveyors for coke or charred substances : en
  • ES121594A3 - Improvements in car wheel tires. : en es
  • DK44102C - Fuel Injector for Internal Combustion Engines. : da en
  • DK44106C - Filter for Purification, in particular of Fuel Oils. : da en
  • DK44119C - Vaginal Irrigator. : da en
  • ES122454A1 - Improvements in double-headed velocípedos. : en es
  • GB348187A - Improvements in and relating to the coating of surfaces with glass : en
  • GB348472A - : en
  • ES122432A1 - A procedure for making paper. : en es
  • GB348259A - Improvements in and relating to non-return valves : en
  • US1804529A - Ornamental fabric containing derivatives of cellulose and method of producing the same : en
  • US1804713A - Steering control : en
  • US1805281A - Process for effecting ester condensations : en
  • AU2717630B - Process for extraction of certain vitamins from materials containing thesame, and of increasing the potency ofthe extracted vitamins : en
  • GR3193B - PERFECTIONS IN THE RECEIPT OF GLASS WITHIN THE TYPES OF AUTOMATIC MACHINES. : el en
  • GB348221A - Improvements connected with toasting racks : en
  • GB348576A - Improvements in or relating to moulds for casting or the like : en
  • ES122609A1 - Improvements in the manufacture of glass in the form of strips or bands, by means of the special apparatus described. : en es
  • ES200Y - Milk bottle with special cap. : en es
  • US1804723A - Typewriting machine : en
  • US1805131A - Boat : en
  • GB348480A - Manufacture of hydroxyacylaminoarsenobenzenes : en
  • USD84167S - Design pob a lamp : en
  • US1804607A - Method of and apparatus for making automobile doors : en
  • US1805014A - Rail locking means : en
  • ES122518A1 - Improvements in the construction of reinforced concrete floors. : en es
  • ES122582A3 - A method of manufacturing finned tubes. : en es
  • GB348370A - Improvements in or connected with hinges for cabinets, boxes, bags and the like : en
  • FR704279A - Improvements in the manufacture of filaments, threads, tapes, films, etc. in artificial materials : en fr
  • GB348340A - Improvements in and relating to printing devices : en
  • AT122686B - Process for the preparation of easily soluble salts of benzylmorphine. : de en
  • CA311216A - Steam dryer or grit and dust extractor from air, gases, etc. : en fr
  • GB348654A - Improvements relating to the treatment of water : en
  • US1804899A - Composite metal : en
  • AT122806B - Bookmarks. : de en
  • CA311303A - Truss fixture for electric railway equipment : en fr
  • CH147020A - Heating device for automobiles. : de en
  • DE524336C - Festoon socket with contact protection : de en
  • DE524794C - Adjustable two-part glasses temple : de en
  • DK44107C - Avisautomat. : da en
  • US1804889A - Liquid vender : en
  • US1804947A - Rolling mill guide : en
  • CH146820A - Process for the production of high-gloss threads, ribbons, films, etc. of high dry and wet strength and elasticity. : de en
  • CH146852A - Process for the preparation of acetic anhydride from glacial acetic acid. : de en
  • ES122526A1 - An improvement in the manufacturing processes of decorative panels with relief drawings, polychrome or not. : en es
  • US1804992A - Means for registering indices of fire control systems : en
  • FR704059A - Device for sending a signal into measuring instruments when any measuring value, determinable in advance, is reached : en fr
  • DE524549C - Yeast washing process : de en
  • US1804516A - Knickeralls : en
  • US1804631A - Manufacture of sulphates : en
  • US1804906A - Gear silencer construction : en
  • GB348260A - Improvements in or relating to picture telegraph and like systems : en
  • US1804930A - Sport garment : en
  • FR704155A - Improvements in processes for the production of sound films : en fr
  • GB348678A - Improvements in and relating to coil winding machines : en
  • GB348652A - Improvements in or relating to guide rollers for kinematographic sound record and like films : en
  • ES122594A1 - A process for the manufacture of artificial silk and other artificial products of acetylcellulose. : en es
  • FR38318E - New cleaning cloth : en fr
  • USD84174S - Fixture : en
  • DE524728C - Metal cable drum : de en
  • US1804759A - Acoustic device : en
  • US1804869A - Flying machine : en
  • DE524598C - Valve : de en
  • ES121896A1 - A new channel assembly system with refractory cast brick for the transport of liquid metal and particularly for bottom casting. : en es
  • FR704064A - Wind machine operating a pump : en fr
  • GB348316A - Improvements in regulating means for internal combustion engines for aircraft : en
  • GB348193A - Improvements in change-speed mechanism : en
  • GB348694A - Improvements in or relating to adhesive plasters : en
  • US1804400A - Method of molding : en
  • GB348376A - Method of and apparatus for severing glass articles from a glass ribbon : en
  • GB348364A - Improvements in or relating to ice making apparatus for refrigerators : en
  • GB348204A - An improved method of driving headings and tunnels in waterbearing strata : en
  • US1804536A - Engine cooling system cleaner : en
  • US1805010A - Time switch : en
  • AT122789B - Diaphragm for electrolytic purposes, in particular for chlor-alkali electrolysis. : de en
  • CH147033A - Process for the production of a preparation suitable for preparing a solution of a nitrosodiazo compound of the diphenylamine series. : de en
  • GB348533A - Improvements in or relating to the stiffening of boot or shoe uppers : en
  • GR3180B - SYSTEM FOR MODIFICATION OF SHORT-TERM ARMS OF THE HANDS AND SHOOTING MACHINES FOR THE USE OF SPECIAL WARMS OF LARGE TOWER AND CORRESPONDENTS. : el en
  • AT122650B - Electrolyzer for the production of hydrogen and oxygen. : de en
  • AT122765B - Device for cutting off individual sections from the wrapping material in wrapping machines for packaging small objects, in particular cigarettes. : de en
  • ES122469A3 - Procedure for reading the drawings for Vincenzi machines, and automatic mincing of the cartons for the same machines. : en es
  • FR704174A - Net puller : en fr
  • FR704145A - Process for preparing solutions : en fr
  • GB348412A - Improvements in warning tiles for underground electric cables : en
  • DE524866C - Metal barrel with a jacket made of multiple, preferably glued and impregnated winding layers made of non-metallic material : de en
  • AT122700B - Door lock for cars u. like : de en
  • US1804991A - Process and apparatus for coating : en
  • CA311181A - Pin lock : en fr
  • DE524666C - Process for the production of press dies : de en
  • CA311333A - Tertiary xanthate : en fr
  • DE524721C - Method for separating air with air injection : de en
  • AT122679B - Connection of a combined transmitter-receiver. : de en
  • AT122696B - Sign for exchangeable fastening of labeling boards. : de en
  • AU2925630A - Process for improving hydrocarbons tobe used as fuel for internal combustion engines : en
  • US1804538A - Vat dyestuffs : en
  • US1804616A - Multistage feed water heating : en
  • US1804715A - Combination sink and convertible dishwasher : en
  • US1804944A - Cuff button : en
  • US1805301A - Sheet opener : en
  • US1804765A - Aircraft : en
  • GR3185B - WHEEL SCALE (ANTI-RESISTANT). : el en
  • CH147036A - Process for the production of phosphoric acid with the formation of hydrogen. : de en
  • CH146950A - Heat exchange device for liquids and gases. : de en
  • US1804534A - Package dispensing apparatus : en
  • US1804669A - Curtain fixture and supporting brackets therefor : en
  • ES122588A1 - Improvements in the electrodes of the spark plugs of the engines making them non-degradable. : en es
  • GB348478A - Improvements in supporting clamps for electrical overhead lines : en
  • GB349045A - Device for effecting turbulence of air admitted to carburetters : en
  • DE524733C - Elastic installation of motors on support points made of rubber or the like : de en
  • GB349445A - Improvements in and relating to elastic-fluid turbines : en
  • AT122849B - Method and arrangement for measuring and balancing the coil field operating capacitances of pupin cables. : de en
  • DE524718C - Sheet folding machine : de en
  • DE524856C - Scissors with interchangeable cutting edges : de en
  • GB349094A - Improvements in and relating to paving blocks and the like : en
  • GB348256A - Improvements in sheaths for electric cables and other tubular members : en
  • US1804620A - Sand testing tool : en
  • DE524568C - Dispatcher control and monitoring system : de en
  • ES122611A3 - Improvements in the equipment for smoothing and honing glass sheets. : en es
  • FR704097A - Fertilizer manufacturing process : en fr
  • CH146924A - Method and device for spraying viscous substances such as oil varnishes, oil paints and the like. : de en
  • US1804680A - Film-changing and positioning device for cameras : en
  • US1805134A - Plate locking mechanism for printing presses : en
  • US1805120A - Control apparatus for power-transmitting mechanism : en
  • US1804925A - Toy or advertising device : en
  • US1804805A - Pneumatic feeding mechanism for machine tools : en
  • DE524763C - Conversion of a rotating movement into a rotating and reciprocating movement : de en
  • CH147025A - Towing cable car with ropes for skiers. : de en
  • AT122712B - Method for making wafer sheets bend. : de en
  • AT122824B - Automatic transmission gear. : de en
  • CA311286A - Vat dyestuff : en fr
  • CH146807A - Additional locking device for sashes of multi-part windows, doors etc. : de en
  • FR704098A - Manufacturing process for concentrated fertilizers : en fr
  • FR704138A - Machine to wash fur skins and more especially rabbit skins : en fr
  • FR704285A - Enhancements to men's shirts : en fr
  • GB349117A - Improvements in apparatus for use in renewing and/or milling the valve seats of internal combustion engines : en
  • US1805249A - Lock for folding doors : en
  • AT122835B - Device for conveying heavy or viscous masses. : de en
  • US1804783A - Clip for toy electric railway tracks : en
  • CA311191A - Stove grate : en fr
  • CA311268A - Fuse plug : en fr
  • CH146938A - Device for injecting fuel for internal combustion engines. : en fr
  • CH147075A - Process for the preparation of 2.6-diamino-2'-ethoxy-3.5'-azopyridine. : de en
  • DE524517C - Link drive belt : de en
  • US1804771A - Adjustable light source for photographic printing machines : en
  • AT122655B - Process for the production of high quality dielectrics. : de en
  • CH147066A - Method for the representation of a homogeneous mass. : de en
  • AT122761B - Process for the storage and processing of electrically insulating oils. : de en
  • US1805012A - sandison : en
  • AU2662230A - Wool bale stacking hoist truck : en
  • FR704063A - Electrical image reproduction system and apparatus : en fr
  • DE524571C - Transmit and receive circuit for high-frequency signal transmission : de en
  • ES122053A1 - A procedure to take advantage of the tides or the ebb and flow of the sea as a driving force by means of floats in vessels communicating with the sea and even in the open sea. : en es
  • CH147053A - Process for the preparation of a derivative of 3.4.8.9-dibenzpyrene-5.10-quinone. : de en
  • DE524335C - Device for hanging the canopies with electrical ceiling lighting : de en
  • DE524406C - Automatic door and window stay : de en
  • US1804966A - Mixing, dissolving or dispersing apparatus : en
  • DE524524C - Wheel arrangement for motor vehicles with four rear wheels : de en
  • DE524649C - Movable connection cable : de en
  • DE524675C - Multi-plate filters, in particular for lubricating oils for motor vehicle engines : de en
  • DE524873C - Bushing isolator with induction device for feeding low-voltage devices from high-voltage networks : de en
  • CH146822A - Friction disk drive for stationary winding spindles. : de en
  • USD84152S - Desion fob a reading chair : en
  • DE524825C - Device for the electrical heating of liquids : de en
  • ES122621A1 - Improvements in trailers designed to be hooked behind the car or other vehicles. : en es
  • FR704157A - Electrically heated hair waver : en fr
  • GB349055A - Centrifugal oil purifier : en
  • CH146798A - Method and device for producing a concrete pile foundation and concrete pile foundation produced according to the method. : de en
  • AT122795B - Drafting system. : de en
  • FR38291E - Advanced vacuum wiper : en fr
  • GB348345A - Manufacture of n-methyl compounds of the pyridine series : en
  • CA311272A - Electric switch operating mechanism : en fr
  • ES122544A1 - HIGH TENSION WINDING IN A LAYER MODE WITH TENSION DISTRIBUTION OF THE ENDS OF THE LAYERS FROM THE FINAL POTENTIAL TO THE INITIAL MANEUVERED OR AXIAL REGULATED, ESPECIALLY FOR TRANSFORMERS, MEASURING TRANSFORMERS OR RE COILS : en es
  • ES122639A1 - Arrangement that allows the operation, in an inverted position, of the carburetors for aviation engines. : en es
  • US1805037A - Tractive device for tires : en
  • AT122716B - Paver pounding machine. : de en
  • DE524707C - Washing device with rotating impeller : de en
  • FR704287A - Electric water heater : en fr
  • GB348242A - Improvements in and relating to processes for cracking oils, tars and the like : en
  • US1804434A - Aeronautical propeller and method of making the same : en
  • CH147038A - Process for the preparation of a condensation product. : de en
  • FR704269A - Di s ??? ion for pneumatic devices : en fr
  • GB348205A - Improved process for the electrolytic cleaning of wires, bands or the like : en
  • GB348685A - Means for assisting persons learning or studying card games : en
  • ES117097A3 - An electrically heated device for curling hair. : en es
  • FR38320E - Cardboard box : en fr
  • CA311182A - Waterproof shoe : en fr
  • GB348407A - Improvements in and relating to the operation of wetting threads : en
  • USD84157S - Design fob a statuette : en
  • AT122819B - Process for cooling rotary lobe compressors. : de en
  • CA311357A - Motor control system : en fr
  • CA311376A - Shock absorber : en fr
  • US1804480A - Cement applying machine : en
  • GB348357A - Improvements in or relating to valve actuating devices for internal combustion engines : en
  • US1804419A - Machine and method for removing valve stems from inner tubes : en
  • US1804651A - Reflector : en
  • US1805192A - Testing device for centrifugal switches : en
  • US1804452A - Metallic structural member : en
  • US1804662A - Die blanks and method of making dies : en
  • GB348264A - Improvements in or relating to water heaters or steam generators : en
  • DE524245C - Machine for the production of ignition packs with ignition strips made of cardboard or the like. : de en
  • DE524897C - Paper carriage switching device for typewriters : de en
  • ES122438A1 - Preparation of salts easily soluble in water and in the digestive juices of polymethylene di-guanidine, preferably deca or dodecamethylene di-guanidine. : en es
  • AT122619B - Small cinema for through projection. : de en
  • CH147049A - Process for the preparation of a derivative of 3.4.8.9-dibenzpyrene-5.10-quinone. : de en
  • DE524949C - Milling head with blades adjustable in the radial direction by means of a plane thread : de en
  • DE524530C - Safe plate made of hard material : de en
  • FR704206A - Soot trap device : en fr
  • FR704264A - Device limiting the amplitude of lifting of two or three-sided rockers : en fr
  • GB348220A - Apparatus for producing leno fabrics in particular for the production of chenille cloth : en
  • FR704156A - Apparatus for revealing impressed papers, in ammoniacal vapor : en fr
  • GB348231A - Improvements in roller bearings : en
  • DE524433C - Device for thickening porridge with filter tube sets : de en
  • AU2717630A - Process for extraction of certain vitamins from materials containing thesame, and of increasing the potency ofthe extracted vitamins : en
  • US1804525A - Gas lamp socket and transformer : en
  • CH147050A - Process for the preparation of a derivative of 3.4.8.9-dibenzpyrene-5.10-quinone. : de en
  • US1805137A - Transmission and reverse gear : en
  • FR38340E - Telephone circuit combination system : en fr
  • GB348484A - : en
  • US1805149A - Method of balancing propeller blades : en
  • GB348473A - A new or improved means for unbolting an exit door, or emergency door, in picture palaces, theatres and other public buildings : en
  • US1804440A - Crankless engine : en
  • DK44114C - Self-cleaning threshing machine for threshing either grain or seeds. : da en
  • DE523936C - Electrical capacitor with semiconducting layers connecting the electrode rings : de en
  • DE524713C - Manufacture of phosphorus oxygen compounds : de en
  • US1805183A - Brake closure : en
  • US1805284A - Automobile bumper : en
  • US1805438A - Electric car truck : en
  • US1804907A - Boiler : en
  • US1805419A - Glare shade for automobiles : en
  • US1804665A - Lamp focusing mechanism : en
  • US1805125A - Locomotive construction : en
  • ES122502A1 - Improvements in sedimentation devices. : en es
  • GB348189A - Improvements in and apparatus for preheating materials containing coal and oil : en
  • GB348194A - Improvements in piunger pumps for delivering measured quantities of liquids : en
  • NL38312B - : en
  • AT122676B - Self-acting spring pliers. : de en
  • CH146992A - Adjustment device for incandescent lamps, on lamps, in particular on street and workshop lamps. : de en
  • CA311354A - Electro-optical image production : en fr
  • US1804868A - Luggage carrier : en
  • US1804931A - Support for hats and the like : en
  • US1805004A - Grading level : en
  • US1805143A - Enamel ware : en
  • US1804834A - Water softening apparatus and method of automatically controlling the regenerating cycles in alpha water softening system : en
  • USD84149S - Design for a dress : en
  • DE524365C - Manufacture of spray paints : de en
  • FR704349A - Steering device for motor vehicles to compensate for gyroscopic torques of steered wheels : en fr
  • GB348361A - Improvements in or relating to the distillation of coal : en
  • US1804630A - Interior wall board connection : en
  • US1805445A - Deck doorlock : en
  • US1804997A - Dolly : en
  • US1805091A - Doorlatch : en
  • US1805346A - Windshield visor : en
  • DE524995C - Electromagnet, especially for telecommunication systems, with movably mounted armature and magnetic core : de en
  • ES122408A1 - Improvements in the collectors for cigarette manufacturing machines. : en es
  • ES122471A1 - A new procedure for the manufacture of pins, combs, clips or elastic hairpin. : en es
  • ES122610A3 - A method of manufacturing wire mesh, by means of the apparatus described. : en es
  • ES122618A1 - A procedure to produce motive forces (reaction) in airplanes. : en es
  • FR38300E - Improvement in crutches and door knobs : en fr
  • GB348350A - Improvements in absorption or adsorption refrigerating processes : en
  • ES121642A1 - Device designed to mix a gas and the vapor of a volatile liquid applicable in particular to the carburetors of thermal engines. : en es
  • FR704198A - Device for assembling a removable parachute bag to the user's clothing : en fr
  • GB348470A - Lining compositions for permanent or chill moulds for magnesium and alloys thereof : en
  • AU2724230A - Improvements in and connected with gates at railway crossings : en
  • CH146985A - Arrangement for cooling the anode seal and the anode insulator of mercury vapor rectifiers. : de en
  • GR3198B - FIREPLACE FOR incense. : el en
  • GB348258A - Improvements in multiple-way electric controllers or switches : en
  • DE524697C - Pulverized coal firing : de en
  • ES122568A1 - Procedure for the manufacture of a pasty fuel. : en es
  • GB348681A - An apparatus for locking the gear lever of a motor car to prevent theft or unauthorized removal when left unattended : en
  • DE524936C - Device for testing electrical lines and their accessories by means of rapid vibrations : de en
  • DE524645C - Separator : de en
  • ES122459A1 - A procedure for the manufacture of covers for the conditioning and transport of tires for automobile wheels. : en es
  • DE517088C - Test device for transducers : de en
  • DE524634C - Dismantling conveyor with scraper arms and limit links swinging in the working direction : de en
  • ES122553A1 - Improvements in packings. : en es
  • GB348421A - Improvements in electric accumulators : en
  • GB348496A - Improvements in or relating to apparatus for ejecting the ends of cigarettes or the like from their holders : en
  • GB348208A - Improvements in and relating to the chilling and freezing of fish and other foodstuffs : en
  • GB348320A - Improvements in or relating to fluid flow meters of the pressure difference type : en
  • GB349099A - Improvements in and relating to cutters for the shaping of bevel gears with curved teeth : en
  • ES122449A2 - PROCEDURE FOR IMPROVING THE PROPERTIES, ESPECIALLY HARDNESS, OF IRON AND STEEL ALLOYS : en es
  • US1805086A - Piling spacer : en
  • ES122474A1 - A perfecting in the drawing of the copies used for the projection in colors of reticulated films. : en es
  • GB348631A - Improvements in or relating to metal sockets, bushes, ferrules, rivets and the like : en
  • GB348322A - Improvements in variable pitch propellers : en
  • DE524908C - Current transformer filled with insulation material : de en
  • US1804469A - Hydrocarbon burner : en
  • AT122820B - Muffler for internal combustion engines. : de en
  • US1804649A - Apparatus for conditioning air : en
  • US1804702A - Car construction : en
  • US1804797A - Apparatus for disintegrating cane stalks preparatory to the extraction of the juice from same : en
  • US1805053A - Brake mechanism : en
  • US1805402A - Automobile transmission hoist : en
  • USD84173S - And benjamin m : en
  • CA311295A - Mixing machine : en fr
  • CH147015A - Device for the automatic braking of a trailer. : en fr
  • GB348278A - Electric time switch : en
  • GB348437A - Convertible portable seat and light luggage carrier : en
  • FR704296A - Single-track electric firecracker actuator device : en fr
  • GB348507A - Improvements in processes for producing films in color : en
  • DE524885C - Device for the wet treatment of single threads : de en
  • DE524957C - Container for applying liquid binders to films or the like. : de en
  • FR704229A - Gear change device : en fr
  • US1804568A - Piano : en
  • ES121517A1 - Photoelectric valves. : en es
  • ES122605A3 - An improved apparatus for making continuous strip glass. : en es
  • GB348534A - Spring forks for cycles : en
  • GB349043A - Improvements in or relating to reflectors for very short hertzian waves : en
  • US1804835A - Gain making device : en
  • FR704260A - Improvements to columns or posts placed in urban traffic : en fr
  • GB348433A - Improvements in and relating to piston rings : en
  • FR38335E - Portable acetylene gas generator : en fr
  • GB348579A - Improvements in transfer presses : en
  • USD84163S - Design for a bottle : en
  • US1804697A - Brake and method of actuating the same : en
  • GB348348A - Bed pan : en
  • ES425U - Arithmetic apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • FR38314E - Improvements to telegraphy and wireless telephony transmitters : en fr
  • GB349018A - Improvements in locomotives : en
  • US1805054A - Work rotating type of chucking machine : en
  • CA311235A - Electric switch for electrical signalling apparatus : en fr
  • FR704293A - Mounting for electrical signaling : en fr
  • DK44118C - Plug with earth connection connector. : da en
  • GB348644A - Improvements in or relating to the manufacture of artificial silk and the like : en
  • US1804694A - Mercury vapor turbine : en
  • GB348676A - Improvements in gas pressure regulators for street lamps, house, apartment and the like connections : en
  • ES121144A1 - PROCEDURE FOR THE MANUFACTURE OF ALIPHATIC ALCOHOLS OF HIGH MOLECULAR WEIGHT : en es
  • US1804660A - Liquid fuel feeding means for internal combustion engines : en
  • US1804581A - Stuffing box : en
  • US1805385A - Hardened artificial mass and process of preparing it : en
  • ES121603A3 - Procedure to obtain aluminum alloys. : en es
  • ES122447A1 - Procedure for making effervescent orange drinks. : en es
  • ES122477A1 - A procedure for the manufacture of cement and asbestos pipes. : en es
  • ES419U - Own roller for the application of the shaving paste to the face and for the massage of it. (Machine-translation by Google Translate, not legally binding) : en es
  • GB348282A - Improvements in the separation of anhydrous organic acids from their aqueous solutions : en
  • ES421U - Security device against the theft or loss of pocket wallets. (Machine-translation by Google Translate, not legally binding) : en es
  • DE524692C - Steam power plant with a constant pressure boiler consisting of several steam and water rooms : de en
  • CA311241A - Antenna system : en fr
  • CH146868A - Process for the production of pure inactive menthol. : de en
  • FR704119A - Catalytic oxidation process, particularly of carbon monoxide : en fr
  • GB348362A - Inking device for printing apparatus : en
  • US1804635A - Vehicle wheel structure : en
  • US1804700A - Jarring tool : en
  • US1804788A - Hopper and check : en
  • US1805285A - Center tester : en
  • US1805316A - Process for the treatment of fibers : en
  • USD84169S - Design por a lighting pixttjhe or article op similar nature : en
  • US1805102A - Expansion joint and anchorage therefor : en
  • DE524681C - Anti-skid device for motor vehicles or the like. : de en
  • DE524890C - Device for separating solids from a liquid stream : de en
  • FR704116A - Process for obtaining soluble products, using natural and artificial resins, bitumens, pitch and the like : en fr
  • FR704241A - Domestic heating appliance comprising several heating elements associated with a fan : en fr
  • GB348311A - Improvements in and relating to apparatus for testing insulated electric cables, wires and the like : en
  • GB348497A - An improved advertising device : en
  • USD84147S - Design fob a settee with heading and wkiting attachments : en
  • USD84153S - Design for an automobile radiator cap : en
  • DE524408C - Device for generating sound waves : de en
  • US1805166A - Preparation of vegetable fibers : en
  • US1805225A - A corpora : en
  • CA311284A - Detergent : en fr
  • FR704205A - Rust resistant steel fabrication process : en fr
  • FR704137A - Drying chamber for furry skin : en fr
  • GB348549A - Improvements in, or relating to, building construction : en
  • US1804444A - Air heater : en
  • US1804449A - High pressure lubricating apparatus : en
  • US1804627A - Sanitary pouring cap : en
  • US1804739A - Machine for making blue prints and other photoprints : en
  • US1805003A - Frangible seal for receptacles : en
  • ES118259A1 - A procedure for the construction of screens for lighting. : en es
  • GB348255A - Improvements in or relating to manufacture or production of alkali salts of organic acids : en
  • GB348406A - Improvements in or relating to spring mattresses, cushions, or the like : en
  • ES122628A1 - Installation of rectifiers with glass rectifiers arranged in cabinets. : en es
  • ES122638A1 - Carburetor for aviation engines, which works in any position of the air vehicle. : en es
  • US1805246A - Feeding device for presses : en
  • DE524700C - Damping device for electric pickups : de en
  • US1804609A - Envelope sealer : en
  • FR38319E - Improvements in the manufacture of filaments, threads, yarns, ribbons, etc., using cellulose esters and ethers : en fr
  • GB349004A - Improvements in or relating to disinfection and to destruction of insect pests : en
  • US1805220A - Method of and apparatus for blocking hats : en
  • DE524596C - Shut-off valve for deflagration chambers designed as a piston valve, especially for internal combustion turbines : de en
  • DE524702C - Rotating device for heavy shafts : de en
  • DE524354C - Process for the production of highly oxidized products from hydrocarbons : de en
  • DE524843C - Egg sorter : de en
  • FR704208A - Improvements to gas meters : en fr
  • AT122785B - Method for controlling several alternating current or multi-phase power plants that are coupled to one another. : de en
  • CH146791A - Cutter bars for mowers. : de en
  • CH146901A - Zeroing device on calculating machines with more than one plant for common zeroing of several plants. : de en
  • ES122372A1 - A new device of a stepped file. : en es
  • FR38599E - Process for the treatment of raw turpentine : en fr
  • US1805159A - Percolating apparatus : en
  • DE495871C - Device for repeated copying of an original onto light-sensitive material : de en
  • US1805222A - Water heater : en
  • ES122534A2 - PROCEDURE TO INCREASE THE HEATING SURFACE IN ALL KINDS OF APPLIANCES WITH A MINIMUM CONSUMPTION OF SOLID, LIQUID OR GASEOUS FUELS BY MEANS OF CURLED OR PLEATED SHEETS OR SPECIAL TUBULAR DEVICES PROVIDED WITH : en es
  • CA311186A - Roller skate : en fr
  • US1804758A - Elevator : en
  • US1804833A - Ornamental article and method of making the same : en
  • CH146883A - Pencil. : de en
  • CH146797A - Small garage for motorcycles. : de en
  • CA311370A - Rail connector : en fr
  • FR704246A - Manual and mechanically controlled automobile steering : en fr
  • AT122767B - Powder container in connection with a device for atomizing liquids. : de en
  • US1804810A - Packing box : en
  • US1805190A - Brake operator : en
  • US1805182A - Shoe press : en
  • US1805260A - Sheet glass apparatus : en
  • FR38267E - New rice powder box : en fr
  • GB348288A - Improvements connected with coin freed mechanism for gas meters : en
  • USD84170S - And benjamin m : en
  • DE524786C - Anode dry battery with replaceable single batteries : de en
  • GB348215A - Improved means for testing brakes : en
  • GB348394A - Improvements in and relating to molds for casting metals : en
  • FR704295A - Central shutter for photographic lenses : en fr
  • GB348389A - Improvements in or relating to tins and like metal containers : en
  • FR38309E - Gasifier for the use of heavy oils in gasoline engines : en fr
  • GB348428A - Improvements in plug and socket connectors and adapters used in or with electrical circuits and apparatus : en
  • GB348643A - Improvements in and relating to suspenders for socks and stockings : en
  • DE524948C - Automatic speed change gearbox with coaxially arranged driving and driven shaft : de en
  • US1805085A - Eye mounting for dolls : en
  • DE524682C - Metal siphon : de en
  • ES122549A1 - Crown caps manufacturing process. : en es
  • GB348415A - Improvements relating to reinforced wood veneer : en
  • US1804592A - Distributing tank : en
  • US1805156A - Animated toy : en
  • DE524741C - Body support : de en
  • AU2659130A - Improvements in or relating to signal transmission systems : en
  • ES122577A1 - Process for the manufacture of vulcanized products based on mineral fibers, such as natural asbestos and the like or the synthetic asbestos produced in any way, combined with a binder, such as rubber latex, gutaper : en es
  • AU2654230A - Improvements in or relating tothe manufacture of articles from dispersions of organic materials : en
  • CA311312A - Roofing : en fr
  • AU2747530A - Improvements in or relating to luminescent gas discharge tubes : en
  • AT122754B - Reversing device for calculating machines with double counter. : de en
  • AT122658B - Method and device for producing radiographic recordings. : de en
  • AT122817B - Friction clutch. : de en
  • AT122842B - Centrifugal clutch. : de en
  • CA311379A - Subordinate control device for servo-motors : en fr
  • FR704149A - Bin in one or more parts for threshing machines : en fr
  • FR704215A - Electricity generating machine : en fr
  • GB348243A - Process for the manufacture of valuable products from coal and the like carbonaceous materials : en
  • ES122074A1 - Procedure for obtaining emulsions of tars or tar products. : en es
  • US1804640A - Vegetable protein-base gltte : en
  • US1804675A - Signaling system : en
  • US1804933A - Treating hydrocarbon oils : en
  • US1804612A - Pneumatic feed mechanism : en
  • US1804762A - Wire line clamp : en
  • US1804876A - Hydraulically operated air compressor and the like : en
  • US1804964A - Base exchange zeolite and process of preparing same : en
  • AT122719B - Contact device for railway tracks. : de en
  • CH146874A - Device for the uninterrupted digestion of cellulosic materials. : de en
  • CH147034A - Process for the production of a preparation suitable for preparing a solution of a nitrosodiazo compound of the diphenylamine series. : de en
  • US1805441A - Deep well pump : en
  • AT122677B - Process for the manufacture of oxide cathodes. : de en
  • FR38327E - Spark plug insulator : en fr
  • DE525090C - Process for the preparation of arsenic compounds of the pyridine series : de en
  • DE524632C - Electromagnetic impact device : de en
  • GB348668A - Improved articles made of steel alloys and requiring high permanent strength, such as containers, pipes, boiler parts and the like : en
  • US1804679A - Bomb sight : en
  • US1804968A - Manufacture of yarn : en
  • US1805425A - Clamp : en
  • AT122690B - Indirectly heated hot cathode. : de en
  • US1804850A - Underreamer with an hydraulic trigger : en
  • US1805015A - Sadiron holder : en
  • AT122788B - Arrangement for counting calls in telephone systems according to a tariff that varies for different zones. : de en
  • AT122759B - Device for generating X-rays. : de en
  • DE524690C - Process for purifying gases : de en
  • DE524717C - Process for the preparation of amino alcohols of the aromatic series : de en
  • CA311192A - Rectal syringe : en fr
  • AT122709B - Watering can shower. : de en
  • ES122412A1 - Manufacturing process of bearings and similar parts of special alloys. : en es
  • FR704073A - Improvements to thermostats for regulating or controlling refrigerants or automobile radiators : en fr
  • US1805295A - Bottle capper : en
  • CA311184A - Machine for pulling up standing flax : en fr
  • AT122633B - Device for making a footprint. : de en
  • AT122689B - Single or multi-stage centrifugal pump. : de en
  • DE524693C - Travel drive for mobile track bed rammers : de en
  • GB348360A - Improvements in or relating to methods of making electrodes for electric discharge devices : en
  • AU2821930A - Improvements in and relating togas stoves for cooking purposes : en
  • US1805122A - Emil weinheim : en
  • US1805195A - Electric surge recorder : en
  • US1805382A - Arsenobenzimidazolons : en
  • AT122747B - Light metal housings for power machines and gears. : de en
  • AT122646B - Method and device for the production of tunnels, pressure tunnels or the like. : de en
  • AT122699B - Egg cooker. : de en
  • CA311372A - Refrigerant compressor : en fr
  • US1804499A - Cinematographic projection apparatus : en
  • DE524878C - Method and device for barking tree trunks u. like : de en
  • GB348583A - Improvements in automatic devices for actuating gates and the like : en
  • US1804861A - Adjustable wrench : en
  • US1805126A - Threading method and mechanism : en
  • US1805428A - Centrifugal clothes drier : en
  • AT122733B - Sheet metal door. : de en
  • DE524853C - Fine adjustment device for the rotary closure on cinema machines : de en
  • CA311298A - Cylinder grinder : en fr
  • CH146817A - Metal caps, in particular for screw caps for bottles. : de en
  • CH147005A - Process for the production of picture and writing signs, in particular for advertising purposes. : de en
  • AT122614B - Method and apparatus for delivering measured glass gobs from a container to a mold. : de en
  • CH146825A - Device for transferring the weft thread from the feeder to the shuttle in rapier weaving machines with fixed weft bobbins. : de en
  • US1805411A - Meat cutter : en
  • US1805097A - Davenport bed : en
  • AU2690030B - Improvements in shark proof enclosures : en
  • CH147060A - Process for the production of a water-resistant paint. : de en
  • AT122753B - Method for producing a reflective cover layer for glass bodies, in particular reflectors and mirrors, from a silver coating. : de en
  • CA311328A - Process of treating hydrocarbons vapours : en fr
  • AT122714B - Method and device for preventing skidding in motor vehicles. : de en
  • CH147004A - Arrangement for the elimination of the effect of foreign light in optical signal transmission devices with light-sensitive cells. : de en
  • CH146861A - Process for the production of an anthraquinone derivative. : de en
  • ES122456A1 - An improvement in the liquefaction and gas separation facilities that contain carbonic acid. : en es
  • DE524888C - Method and device for laying in cloths : de en
  • US1804734A - Hinged bezel for clocks : en
  • CH146943A - Spark plug with automatic cleaning device for combustion engines. : en fr
  • US1805117A - Apparatus for treating fibers and the like : en
  • CA311296A - Process of saccharifying vegetable materials containing pentosanes : en fr
  • US1805406A - Traffic signaling system and signal : en
  • DE524636C - Process for the preparation of thiourea-formaldehyde condensation products : de en
  • ES211Y - Paper, cloth, pasta, etc. clamp for oranges, with a central circumference from which two ribbons or strips start (one on the right side and one on the left) that, wrapping the orange, join or close the surrounding circle in the back of it. : en es
  • FR704182A - Improvements to pumps : en fr
  • DE524606C - Machine for stamping characters in rings : de en
  • US1805090A - Shuttle and method of manufacture : en
  • US1804798A - Rolling awning : en
  • USD84150S - Design for a beverage faucet : en
  • USD84126S - Design for a chandelier frame : en
  • US1804431A - Electric relay : en
  • US1804470A - Endless band track for vehicles : en
  • US1804812A - Artificial denture : en
  • US1804678A - Auto wheel and tire lock : en
  • ES119620A1 - Perfecting the suspenders to hold pants. : en es
  • GB348439A - Improvements in or relating to glow discharge lamps : en
  • GB348504A - Improvements in or relating to talking picture apparatus : en
  • GB348588A - An improved safety device for folding chairs such as deck or canvas chairs : en
  • CA311283A - Window frame and sash : en fr
  • CA311364A - Storage battery : en fr
  • CH146810A - Oil firing. : de en
  • DE524819C - Double cage anchor, in which one cage winding is separated from the other by intermediate layers of magnetizable material : de en
  • FR704058A - Board game known as the sucker's game : en fr
  • FR704141A - Mechanical dryer with superimposed ducts : en fr
  • GB349425A - Improvements in train-staff signalling apparatus : en
  • CA311313A - Roofing : en fr
  • CA311230A - Water control valve : en fr
  • CH147062A - Process for the production of a water-resistant paint. : de en
  • US1804691A - Ophthalmological instrument : en
  • US1805083A - Lock for automobile tires, wheels, and other devices : en
  • AT122684B - Heating transformer for large currents, especially for cathode tube systems. : de en
  • US1805455A - Detachable filter cover : en
  • AT122837B - Transmission. : de en
  • US1805353A - Process for dechlorinating water : en
  • CH147077A - Process for the preparation of 2,3'-diiodo-2'.6'-diamino-5.5'-azopyridine. : de en
  • ES122550A1 - PROCEDURE FOR THE SERVICE OF INSTALLATIONS OF TURBINE-EXPLOSION ENGINES AND CONSTANT CURRENT TURBINES COUPLED BEHIND THE FIRST : en es
  • CA311162A - Titanium steel : en fr
  • CA311251A - Removable adjustable controller for humidifier valves : en fr
  • ES122099A1 - Improvements in talking films. : en es
  • FR704074A - Nail with fast thread : en fr
  • FR38271E - Device for automatic engagement and disengagement of agricultural machinery connected to a tractor : en fr
  • CH146882A - Process for the production of gravure forms. : de en
  • AT122640B - Method and device for the production of an endless plate web from fibrous materials and a binding agent. : de en
  • FR704290A - Model plate for machine molding of cremone bolt buttons : en fr
  • DE524177C - Pipe roller : de en
  • ES122476A3 - A procedure for the manufacture of marble-looking cement tiles. : en es
  • CA311218A - Flue cap for gas stoves : en fr
  • CH147006A - Electrically illuminated billboard for theater and concert programs. : de en
  • US1804647A - Controller drum : en
  • US1804846A - Centrifugal pump : en
  • ES122187A1 - Machine for the manufacture of quince meat. : en es
  • ES122634A1 - An apparatus consisting of a voltage regulator, single or multiple, for electric currents. : en es
  • US1805170A - Sash lock : en
  • USD84155S - Design fob a book end : en
  • ES122527A1 - Procedure for the electric purification of gases. : en es
  • CA311271A - Extra short wave generating device : en fr
  • CH147029A - Device on folding boats for tensioning the cover. : de en
  • GB348225A - Improvements in tunnel ovens : en
  • GB348391A - Improvement in or relating to mixing apparatus for liquids : en
  • ES122487A1 - Security device for screws. : en es
  • GB349073A - Improvements in electrical apparatus for instructing a subsidiary station from a main station : en
  • ES121519A1 - Improvements in metal gear wheels and similar. : en es
  • GB348352A - Improvements in or relating to film photographic cameras : en
  • AT122678B - Process for the manufacture of oxide cathodes. : de en
  • CA311240A - Sound reproducing device : en fr
  • FR704112A - Improvements made or relating to cinematographic equipment : en fr
  • FR704181A - Mode of connection with the chassis of the front springs of motor cars : en fr
  • FR704263A - Improvements to devices for producing arcing in mercury vapor rectifiers : en fr
  • GB348498A - Improvements in or relating to collapsible roofs for automobile bodies of the limousine type : en
  • GB349093A - : en
  • US1805148A - Apparatus for marking or scoring surfaces : en
  • ES122593A3 - Regulating device to modulate radiation and more particularly light radiation. : en es
  • DE524785C - Device for precipitating the top of the gas dust and cooling the top of the gas in shaft ovens : de en
  • USD84142S - Design for a clock lamp : en
  • FR704276A - Lighter watch : en fr
  • GB348289A - A method of utilising an overhead electricity supply for illumination purposes by means of a neon or other tube employing a suitable gas : en
  • GB348313A - Improvements in or relating to change giving mechanism : en
  • CH146856A - Process for the preparation of a 2-mercapto-arylene-thiazole. : de en
  • GB348458A - Improvements in or relating to guiding mechanism for metallic elements to be joined together : en
  • GB348641A - Improvements relating to alloys : en
  • DE524874C - Device for irradiating fabrics with ultraviolet light : de en
  • ES416U - Automatic perfume sales device. (Machine-translation by Google Translate, not legally binding) : en es
  • FR704294A - Advanced process for manufacturing ammonium sulfate : en fr
  • GB348327A - Rubber bearing bushes : en
  • US1804391A - Fish lure : en
  • USD84156S - John mccabthy : en
  • GB348353A - Improvements in methods of phantomization for telephone circuits : en
  • GB348344A - Improvements in brakes for automobiles and like engine driven vehicles : en
  • GB348691A - Hydraulic mechanism : en
  • GB348456A - A portable saw for cross-cutting rails : en
  • GB348491A - Improvements in portable gas compressors and road vehicles driven by motors operatedby suction gas : en
  • DE524486C - Process for the production of aluminum alcoholates containing aluminum chloride : de en
  • US1805115A - Locomotive structure : en
  • FR704153A - Fabric holders for hair styling devices : en fr
  • US1804495A - Apparatus and method of ornamenting paper : en
  • GB348655A - A process and apparatus for melting metals in induction furnaces without iron cores : en
  • US1805319A - Toggle bolt : en
  • US1805451A - Locking mechanism : en
  • GB348648A - Improvements in web roll controlling and roll changing mechanisms for use with printing machines : en
  • FR704130A - Automotive headlight orientation device, combined with the steering control : en fr
  • DE524772C - Method of making stencils : de en
  • DE524884C - Shooting curtain for mines : de en
  • ES122572A3 - A temperature regulating device. : en es
  • FR38339E - Improvement provided in the establishment of automobile bodies, closed, profiled. arable : en fr
  • FR704249A - Airplane wheel with internal brake : en fr
  • GB349010A - Improvements in or relating to friction clutches : en
  • FR704100A - Improvements made to the pupinisation of submarine cables : en fr
  • FR38333E - Device for checking the electrolyte level in electric accumulators : en fr
  • FR704273A - Electro-mechanical remote control, by hand and motor, for high voltage disconnectors outside : en fr
  • US1804530A - Heating device for the dry spinning method of producing artificial threads : en
  • US1804919A - Garment hanger : en
  • DE524704C - Machine for grinding the cutting surface of the cutting, in particular helical shape of cutters o. The like. : de en
  • US1804481A - Latex applying machine : en
  • US1804542A - Locking means : en
  • US1805144A - Manufacture of printed floor coverings : en
  • ES417U - Reflection device for electric light bulbs. (Machine-translation by Google Translate, not legally binding) : en es
  • GB348284A - Vehicle brake testers : en
  • GB348292A - Improved process for the manufacture of cellulose acetates : en
  • GB349112A - Improvements in prime movers, driving two interconnected crank shafts : en
  • US1805371A - Carton or like container for cigarettes and the like : en
  • FR704127A - Improvements in the manufacture of cables for electrical communications : en fr
  • US1804811A - Cable lock for window blinds : en
  • DE524842C - Printing device, especially for machines controlled by punch cards : de en
  • US1804754A - Duplex fuel supplying apparatus for internal combustion engines : en
  • DE524791C - Paint binders : de en
  • US1804824A - Aeroplane wing : en
  • GB348482A - An improved process for the manufacture of sodium bicarbonate and ammonium bicarbonate : en
  • US1804938A - Vehicle wheel : en
  • GB348236A - Improvements in or relating to conveyor systems : en
  • CA311211A - Crank shaft : en fr
  • US1805027A - Bar hanger : en
  • US1805289A - Hoe : en
  • US1804509A - Automatic coupler for air line hose of railway cars : en
  • US1804693A - Water cooled bearing : en
  • US1805384A - Method of making cap nuts : en
  • FR704271A - Brick manufacturing process : en fr
  • FR38296E - Electric motor for phonograph and the like : en fr
  • FR704171A - Apparatus for removing the worm-eaten top layer of wooden sleepers : en fr
  • FR38310E - Controlled tachometer : en fr
  • FR704204A - Front head for pneumatic tools : en fr
  • ES122637A1 - New benzine economizer for explosion engines. : en es
  • FR704247A - Improvements relating to the brake mechanism for motor vehicles : en fr
  • GB348332A - Improvements in two stroke radial cylinder internal combustion engines : en
  • US1804502A - Wire stretcher : en
  • ES122448A1 - An engine to explosion of rotating condition. : en es
  • GB348546A - A new and improved impulse transmitter or sender for signalling systems, telephone systems and the like : en
  • US1804819A - Side wall drilling organization : en
  • US1805216A - Spraying attachment : en
  • US1805096A - Fertilizer distributor : en
  • FR38332E - Skill game : en fr
  • FR704262A - Railway automobile truck : en fr
  • GB348377A - Improvements in or relating to portiere rods : en
  • ES122463A1 - A method of manufacturing metal cases for jewelry and costume jewelery. : en es
  • ES122564A3 - A procedure for the manufacture of metal buckets. : en es
  • GB348171A - Improvements in or relating to machines for grinding chasers : en
  • USRE18068E - Method of ornamenting toy balloons : en
  • GB348584A - Improvements in or relating to electric motors : en
  • FR38281E - Improvements made to the manufacture, in the foundry, of thin surfaces or panels of large surface area : en fr
  • ES423U - Improvements in the checkbooks. (Machine-translation by Google Translate, not legally binding) : en es
  • ES122415A3 - Procedure for obtaining lead wool by tearing with a comb. : en es
  • GB348339A - Improvements in and relating to alighting gear for aircraft : en
  • DE524650C - Mobile air compressor system with combustion engine : de en
  • GB348331A - Improvements in or relating to automatic welding apparatus : en
  • ES122596A1 - DEVICE FOR DRYING BANDS OF FABRICS AND PAPER PRINTED WITH EMBOSSED INKS : en es
  • US1805206A - Sheet glass apparatus : en
  • DE524797C - One-piece trouser straps : de en
  • FR38336E - Explosion engine : en fr
  • GB348490A - Improvements in balancing devices for aerial machines : en
  • DE524705C - Lighting lens for signal lanterns and headlights, in which the front surface of the lens facing away from the light source is designed aspherically and the diameter of the lens is greater than twice the amount of its front apex radius : de en
  • GB348425A - Improvements in or relating to sound reproducers or transmitters : en
  • GB348474A - Improvements in axial thrashing or thrashing and strawreducing machines : en
  • US1805130A - Valve : en
  • ES122027A1 - Improvements in rubber vulcanization. : en es
  • FR38275E - Exciter for a collector machine mounted in cascade with an induction motor : en fr
  • DE524798C - Machine for the production of drawing board pencils and similar objects with a wide head : de en
  • US1804473A - Valve for gas burners : en
  • US1804746A - High speed relay : en
  • FR38283E - Method and device for drawing parts made of silica glass or any other vitreous material : en fr
  • US1805337A - Amusement apparatus : en
  • AT122748B - Process for the production of catalysts suitable for addition or elimination of hydrogen. : de en
  • FR38292E - Safety belt buckle and other applications : en fr
  • FR704150A - Hook-on closing device and method for obtaining it : en fr
  • FR704184A - Installation for wastewater treatment : en fr
  • GB348669A - Contact sulphuric acid process : en
  • DE524711C - Process for smoldering in rotary drum furnaces : de en
  • DE524731C - Installation rotary switch with a housing designed as an oil container : de en
  • GB349021A - Improvements in apparatus for the manufacture of rubber-soled footwear : en
  • DK44105C - Security window. : da en
  • FR704072A - Construction process for reinforced concrete buildings : en fr
  • US1804614A - Tap changing system : en
  • AT122840B - Device for generating electrical energy from wind power. : de en
  • AU2931A - Improvements in or relating to devices for feeding oil-filled electric cables : en
  • US1804637A - Capping mechanism : en
  • US1804823A - Uni-layer rigid airplane wing : en
  • US1804896A - Gas distribution apparatus : en
  • US1804794A - Door for closed vehicle bodies : en
  • USD84140S - Chester a : en
  • DE524635C - Process for the manufacture of pipe nipples : de en
  • DE524708C - Process for increasing the wetting effect of treatment fluids used in the textile and similar industries : de en
  • CH147023A - Servo motor with piston for actuating the clutch of motor vehicles. : de en
  • AU2785130A - Improvements in or relating to synchronising means for television apparatus or the like : en
  • GB348250A - Improvements in or relating to furnace-bridges for steam-generators : en
  • ES122585A1 - A procedure for the manufacture of combustible conglomerates. : en es
  • ES429U - Steel iron yoke system. (Machine-translation by Google Translate, not legally binding) : en es
  • GB348197A - Improvements in and relating to yarns and the like formed from paper : en
  • GB348206A - Improvements in dynamo-electric machines : en
  • GB348267A - Improvements in or relating to conveyors : en
  • US1804873A - Compressor and means for converting ford motors into same : en
  • AT122794B - Round winding machine for warp bobbins. : de en
  • ES122480A1 - Improvements in the manufacture of rubber and ebonite ropes and tubes. : en es
  • US1805435A - Tunnel lining unit : en
  • US1805303A - Lubricating system : en
  • US1805205A - Buttonhole sewing machine : en
  • US1805369A - Device for opening vials : en
  • DE524777C - Device for generating a hot air-gas mixture, especially for drying purposes : de en
  • GB348440A - : en
  • US1805141A - Steering mechanism for twin engine tractors : en
  • ES422U - Special cylinder for the manipulation of cinematographic films. (Machine-translation by Google Translate, not legally binding) : en es
  • FR704103A - Improvements in processes and machines for the manufacture of glass articles : en fr
  • GB348384A - Process for the manufacture of plastic masses for printing rollers, hectographs and the like : en
  • ES122414A3 - Procedure for obtaining lead wool by pressing on a row. : en es
  • FR704067A - Mower blade control rod : en fr
  • FR704070A - Process of treating gems to obtain higher quality gasoline and rosin in larger quantities : en fr
  • GB348190A - Improvements in or relating to apparatus for scattering sand or the like over roads or other such surfaces : en
  • DE524569C - Selector in which the connected lines are divided into line groups and the lines of all groups are arranged in a continuous row : de en
  • US1804602A - Process of treating hay : en
  • DE524356C - Screw locking against unauthorized loosening, especially for the butt plate screws of the railway superstructure : de en
  • DE524378C - Reflexless ophthalmoscope : de en
  • ES122276A1 - Improvements in single-cylinder crushers for the grinding of colors, enamels, inks and analogous materials. : en es
  • GR3197B - HOW TO MAKE PAINTS FROM COMMON SOIL. : el en
  • DE524756C - Device for determining and registering the density of gaseous or liquid media : de en
  • US1805139A - Drilling machine : en
  • ES122450A1 - IMPROVEMENTS IN FOOT BANDAGING : en es
  • US1804988A - Furnace : en
  • US1804787A - Metal window : en
  • US1805331A - Loom : en
  • GB348493A - Improvements in signal indication lamps particularly for use on switchboards or control panels : en
  • DK44095C - Device for Removing Blowing Air by Vacuum Cleaners. : da en
  • DE524782C - Device for aligning lifting stones on watch anchors : de en
  • DE524809C - Manuscript holder for typewriters : de en
  • GB348342A - Improvements in and relating to high frequency electro-medical treatment apparatus : en
  • AT122828B - Pump, compressor, engine or measuring device with rotary piston. : de en
  • US1804498A - Mop handle fastener : en
  • AT122653B - Aperture device for X-ray tubes. : de en
  • CA311169A - Slip and tool joint for rotary well drilling : en fr
  • DE524855C - Bottle cap that can only be released by destroying it : de en
  • GB348199A - Improvements in or relating to cash registers : en
  • GB348237A - A method and means for the manufacture of floor, roof and ceiling beams from artificial stones : en
  • US1805390A - Message transmission : en
  • AT122744B - Bottle cap. : de en
  • AU2724230B - Improvements in and connected with gates at railway crossings : en
  • US1804792A - Die : en
  • US1805039A - Machine for and method of heel-seat fitting : en
  • USD84146S - Design for a fountain pen : en
  • AT122814B - Elastic memo plate. : de en
  • AU2659130B - Improvements in or relating to signal transmission systems : en
  • AT122735B - Clothes rack. : de en
  • AT122770B - Device for regulating the uniformity of the speed of motors in multi-motor drives. : de en
  • AU2702930B - Improvements in and relating to electric cooking stoves andthe like : en
  • AU2660130A - Improvements in power braking and clutch releasing mechanism for automotive vehicles : en
  • CH147000A - Circuit arrangement for automatic and semi-automatic telephone systems. : de en
  • NL43569B - : en
  • US1805227A - Multiple-car elevator : en
  • US1804981A - Oil pressure gauge : en
  • US1805335A - Expansion pipe joint and the like : en
  • US1805398A - Shoe buckle connecting means : en
  • US1804706A - Pile screwing apparatus : en
  • US1804826A - Shipping and display container : en
  • CH146801A - Heating device with fire pot. : de en
  • US1804912A - Rack : en
  • US1805420A - Tube holder : en
  • US1804418A - Road subgrading machine : en
  • AT122674B - Powder compact. : de en
  • CH147076A - Process for the preparation of 2,6-diamino-2'-butyloxy-3.5'-azopyridine. : de en
  • CH146800A - Blasting truck for tar, asphalt, bitumen etc. : de en
  • AT122715B - Electrically controlled braking device for motor vehicles. : de en
  • AT122804B - Ticket. : de en
  • AT122641B - Method and arrangement for switching on DC motors with a driving load. : de en
  • CH146850A - Process for the production of hydrocarbons of the benzene series. : de en
  • CH146857A - Process for the preparation of a substituted carbazole sulfonic acid. : de en
  • CH147035A - Process for the production of a preparation suitable for preparing a solution of a nitrosodiazo compound of the diphenylamine series. : de en
  • AT122610B - Method and device for feeding waste heat boilers and generator steam boilers provided with economizers. : de en
  • AT122799B - Device for the detachable fastening of the umbrella material on umbrella frames, in particular for women's umbrellas. : de en
  • CH146831A - Device adapted to the entry of an endless ream with pins for the treatment of so-called "shrinkage" fabrics. : en fr
  • US1804942A - Brake testing device : en
  • CH146949A - Method and device for cleaning pipes through which water flows. : de en
  • FR38288E - Parachute extractor : en fr
  • GB348585A - Improvements in electrostatic loud speakers : en
  • GB348686A - Improvements in or relating to snap-action electric switches : en
  • US1804683A - Rivet rolling device : en
  • US1804928A - Asparagus trimming machine : en
  • US1805068A - Washtub : en
  • CH146819A - Hopper spinning machine for the production of rayon. : de en
  • FR704259A - Tractor that can be used to control stationary machines : en fr
  • GB348383A - Improvements in means for suspending reflectors or shades of electric light fittings : en
  • CH146936A - Two-stroke internal combustion engine. : de en
  • US1805203A - Vacuum sweeper : en
  • AU2925630B - Process for improving hydrocarbons tobe used as fuel for internal combustion engines : en
  • CH147055A - Process for the preparation of a blue, bromine-containing dye of the anthracene series. : de en
  • DE518782C - Support of superheater collecting boxes with separate boxes with finger-like transverse chambers for wet steam and superheated steam : de en
  • GB348209A - Improvements relating to cards or sheets for use with visible index cabinets, books or the like : en
  • ES122431A1 - Improvements in microphones. : en es
  • FR704079A - Glass body with a translucent tin layer : en fr
  • US1804411A - Coin controlled lock : en
  • US1805061A - op orange : en
  • US1804447A - Flower vase : en
  • US1804521A - Internal combustion engine : en
  • US1804755A - Dust cap for pneumatic tire valves : en
  • AT122694B - Closure for paper sacks, envelopes, etc. like : de en
  • AU2656030A - Improvements in combination garments : en
  • AU3048030A - An antitobacco confection : en
  • FR704140A - Mixed form for headgear and its manufacturing process : en fr
  • AU159054B2 - Microwave filters : en
  • AU2655430A - Improvements in or relating to bead setting apparatus for tyre building machines : en
  • FR704081A - Improvements to control devices, in particular for radio-electric devices : en fr
  • FR704289A - Ampoule filling process : en fr
  • US1804844A - Oil-rectifying system for internal-combustion engines : en
  • CH146975A - X-ray tube with relative movement of the anticathode in relation to the focal point. : de en
  • GB348662A - Photographic exposure meter scale system : en
  • US1805237A - Sheet molding apparatus : en
  • US1805272A - Electrically operated metal pump : en
  • CA311331A - Pie plate : en fr
  • CH146923A - Sharpening device for razor blades. : de en
  • CH146804A - Process to individual chambers of ceramic ovens, respectively. to switch to the burning mode. : de en
  • CH147032A - New, permanent dye preparation and process for its production. : de en
  • AT122668B - Device for changing the transmission ratio in drive levers for ambulance and disabled vehicles. : de en
  • CH146881A - Screen for photographic reproductions. : en fr
  • AU3094330B - An improved coin controlled liquid dispensing machine : en
  • AT122760B - Dispenser for petrol and other liquids. : de en
  • AT122742B - Combination summer suit for men. : de en
  • AT122825B - Gear changing device for expandable belt or similar drives. : de en
  • AT122829B - Lockable tap, especially for the fuel lines of motor vehicles and the like. like : de en
  • ES122478A3 - An adjustable air heating device for drying hair. : en es
  • ES122579A3 - A procedure for printing and arranging the different sheets, original and copies that are used in typewriters and accounting machines, so that what is printed on them corresponds. : en es
  • DK44113C - Telephone system. : da en
  • GB348349A - Improvements relating to electric fires : en
  • GB348467A - Electric current-limiting device : en
  • GR3187B - PERFECTIONS DISCUSS APPLIANCE FOR THE APPLICATION OF THIN, UNIFORM LAYERS OF LIQUIDS ON SURFACES. : el en
  • DE524864C - Process for moistening, loosening, loosening and mixing tobacco leaves : de en
  • US1804489A - Typographical composing and casting machine : en
  • US1805020A - Apparatus for producing light aggregates : en
  • US1804776A - Safety cage window : en
  • US1805189A - Barber chair : en
  • DE524784C - Process for the production of artificial leather : de en
  • US1804670A - Nasal pellet : en
  • US1805374A - Distributor-transmitter for simplex telegraph circuits : en
  • US1804438A - Valve : en
  • US1804682A - Core drilling attachment : en
  • ES122119A1 - A system of preservation and immunization of the orange and all kinds of fruits. : en es
  • FR704207A - Advanced portable phonograph : en fr
  • AT122603B - Interchangeable advertising signs. : de en
  • GB348462A - Improvements in or relating to handles for hollow-ware and other articles : en
  • AT122611B - Device for changing the rate of fire of automatic firearms with knee joint lock. : de en
  • DE524950C - Hand metal circular saw : de en
  • US1804768A - Voltage control system : en
  • US1805446A - Radio broadcasting system : en
  • US1804535A - Vat dyestuffs : en
  • US1805062A - Latching device for split rims : en
  • US1805263A - Heel and toe control of vehicles : en
  • ES122461A1 - Improvements in the operation of sound reproducing machines. : en es
  • DE524836C - Mailbox with advertisements : de en
  • DE524958C - Piston pump : de en
  • GB348558A - Improvements in drying and/or cooling apparatus : en
  • CH146855A - Process for the direct production of high-percentage acetic acid from the mixture of acetyl cellulose and acetic acid resulting from the production of acetyl cellulose. : de en
  • US1804582A - Pressure greasing apparatus : en
  • US1804894A - Brake mechanism : en
  • US1804985A - Bottling machine : en
  • CH147031A - Papin's pot. : de en
  • CH146927A - Wick lighter with electric ignition. : de en
  • ES339U - Dial-up and accidental switch of the automatic telephone. (Machine-translation by Google Translate, not legally binding) : en es
  • FR38349E - Constant pressure steam generator : en fr
  • ES206Y - Packaging system for powder tassels. : en es
  • GB348447A - Improvements in air filtering apparatus : en
  • GB349039A - Improvements in or relating to means for retaining lubricant in bearings : en
  • GB349066A - Improvements in the production of artificial fertilizers : en
  • DE524865C - Method of aligning cans : de en
  • ES122607A3 - Improvements in the manufacture of continuous glass strips or bands, by means of the apparatus described. : en es
  • GB348423A - Improvements in soldering irons : en
  • GB348540A - Method of changing the "characteristics" of wireless valves to suit various requirements in wireless transmission and receiving systems : en
  • GB349118A - Adhesive strip material : en
  • FR704244A - Process for mounting skins on supports, for the production of furskin articles : en fr
  • CA311228A - Device for supporting articles on tires : en fr
  • US1804779A - Mechanical rotary drilling control : en
  • US1805279A - Fountain pen eraser and burnisher : en
  • US1804710A - Attachment for beds : en
  • US1804761A - Bumperette trunk rack : en
  • US1804962A - Finger board : en
  • US1804994A - Card punch : en
  • AT122634B - Device on brick presses for the production of a clay strand of uniform consistency. : de en
  • GB348580A - Improvements in or relating to small arms : en
  • GB348247A - Improvements relating to the notching and feeding of blanks in the manufacture of can bodies, and the like objects : en
  • GB348589A - Improvements in or relating to textile materials : en
  • US1805218A - Temperature control means for molten glass : en
  • US1805418A - Elongated tablet package and wrapping : en
  • FR38272E - Automatic dispenser of serial numbers, prospectuses or other papers : en fr
  • CA311358A - Electromagnetic device : en fr
  • CH146903A - Optical device for producing a geometrically uninverted photograph with an automatic or semi-automatic camera. : en fr
  • GB348670A - Fire-damp proof electric incandescent lamp : en
  • US1804569A - Air ejector : en
  • US1804976A - Ribbon inking device : en
  • US1805368A - Wrench : en
  • USD84131S - Albert n ayrenx : en
  • US1804747A - Gear shift : en
  • US1805152A - Vaporizer for refrigerator systems : en
  • US1804965A - Head lamp for motor vehicles : en
  • US1805338A - Heating apparatus : en
  • CA311350A - Trimming machine : en fr
  • US1804859A - Filtering electric currents : en
  • ES122622A1 - Improvements in the spark plugs for explosion engines. : en es
  • US1804556A - Composite covering material : en
  • US1804439A - Lawn mower sharpener attachment : en
  • US1804548A - Telegraph exchange system : en
  • US1804973A - Coupler : en
  • US1805013A - Method for making fast colored crepe paper : en
  • US1805431A - Composition for the manufacture of conduits and the like : en
  • FR704124A - Device for measuring the mechanical properties of rubbers and cellulosic substances : en fr
  • CA311297A - Meat packing method : en fr
  • ES420U - Sheet fastener mechanism for filing cabinets or samples. (Machine-translation by Google Translate, not legally binding) : en es
  • FR704185A - Fire extinguisher : en fr
  • DE524657C - Method and device for making coffee : de en
  • ES122525A3 - A refinement in dynamic speakers. : en es
  • ES122631A3 - A procedure for making body garments with attached straps. : en es
  • DK44116C - Antifreeze Device for Pressure Fluid Systems. : da en
  • FR38345E - Trailer intended to be coupled behind motor vehicles or other vehicles : en fr
  • GB348191A - Vehicular apparatus for transporting and spraying liquids : en
  • US1804565A - Portable pump : en
  • US1804842A - Carburetor : en
  • GB348185A - An improved device for casting printers' type, spacing media, and the like : en
  • GB348466A - Improvements in or relating to the blades of radial rotors of centrifugal blowers and compressors : en
  • CH146796A - Component and process for its manufacture. : de en
  • FR704167A - Improvements to steering and drive wheels : en fr
  • FR704177A - Process for the preparation of 1-oxy-3-alkoxy-n-butanes and new industrial products resulting therefrom : en fr
  • GB349106A - Improvements in or relating to striping devices : en
  • US1804589A - Spraying unit : en
  • US1805276A - Pliers for cutting and scraping insulations from wires : en
  • GB348581A - Improvements in the manufacture of cakes of carbonic snow : en
  • GB348608A - Improvements in and relating to talking machines : en
  • GB348500A - Improvements in or relating to gear-changing devices : en
  • DE523825C - Process for the processing of intermediate or waste products from the manufacture of color bodies for oil, enamel or lacquer colors : de en
  • DE524432C - Process for producing real prints on the vegetable fiber : de en
  • FR38268E - Manufacture of water-soluble condensation products and industrial applications thereof : en fr
  • DE524902C - Electric drive for rail vehicles using split, rotating axles : de en
  • DK44100C - Hearing aid. : da en
  • FR704278A - Method of coating the interior surfaces of pipes : en fr
  • USD84139S - Design fob : en
  • ES122600A1 - A procedure for the manufacture of a diaper-brief for creatures, cut and made so that it wraps and holds the creature well, in the desired position, without garrisons or folds and that makes the use of buttons unnecessary. : en es
  • ES121853A1 - A new texture and confection procedure for terry towels. : en es
  • GB348418A - Improvements in hem folders for sewing machines : en
  • GB348483A - Improvements in or relating to pick-up devices for soundreproducing machines : en
  • FR704228A - Combination locking device : en fr
  • FR704257A - Method and apparatus for the purification and sterilization of water : en fr
  • GB348651A - Process of and apparatus for effecting reaction between solids and gases : en
  • GB348212A - Improvements in or relating to intercommunication devices : en
  • GB348356A - Improvements in or relating to spirit levels, plumb rules and the like : en
  • ES122475A1 - A process for the manufacture of knit shirts. : en es
  • FR704143A - Improvement in tools with precious blades : en fr
  • US1804690A - Optometrist instrument : en
  • US1804855A - Brassiere : en
  • ES269Y - New crank for bicycles. : en es
  • GB348369A - Improvements in or relating to electrically heated ovens : en
  • GB349020A - Method of treating phosphates for the purpose of obtaining an artificial fertiliser : en
  • ES122561A3 - Procedure for the manufacture of packaging, wrapping and other papers and cardboard, completely protected against external influences, humidity and greasy substances. : en es
  • US1804474A - Plug for electric circuits : en
  • US1805177A - Lowering apparatus : en
  • CH146853A - Process for pigmentation of organic ethers or esters of cellulose. : en fr
  • DE524964C - Process for the extraction of opium alkaloids : de en
  • FR704210A - Device for coil springs : en fr
  • FR38273E - Method and device for keeping electric turbo-generators ready to start at full load : en fr
  • CA311344A - Web-folding mechanism : en fr
  • AT122755B - Device for loading the degassing rooms of gas and coke-making ovens. : de en
  • AT122728B - Patient transport device divided in the longitudinal direction. : de en
  • CA311195A - Egg grading machine : en fr
  • CH146912A - Process for the preparation of magnesium. : en fr
  • CH146970A - Switching device for electrical switches. : de en fr
  • GB348257A - Improvements in or relating to door latches and like fastenings : en
  • AU2693630B - Improvements in phonographs : en
  • US1804571A - Lubricating arrangement for plate straightening or rolling machines : en
  • US1804774A - Pickling tank construction : en
  • US1805047A - oe rochester : en
  • AU3007030A - Improvements in or relating to wall boxes for electric switches and plugs : en
  • ES122483A3 - Procedure for making heat-insulating coatings. : en es
  • GB348463A - Improvements in spittoons : en
  • GR3201B - PERFECTIONS IN OR IN RELATION TO THE TREATMENT OF SUBSTANCES WITH THE PURPOSE OF CLEANING, MAINTENANCE OR STERILIZING THEM. : el en
  • FR38258E - Process for the preparation of condensation products of the benzanthrone series : en fr
  • DE524109C - Use of oil and fat soluble azo dyes for the production of graphic colors : de en
  • DE524537C - Track vehicle drive with two induction motors that can be used in cascade connection : de en
  • CH146921A - Thread cutting stock with workpiece guide. : de en
  • CH146995A - Transportable surgical installation. : en fr
  • CH147011A - Packing box. : en fr
  • US1805171A - Ornamented candle : en
  • DE524827C - Electric soldering iron : de en
  • AT122762B - Device for evaporating and thickening liquids. : de en
  • DE515213C - Deposit device for folding machines or the like. : de en
  • DE524706C - Compressed air spray device : de en
  • DE524820C - Device for short-circuiting the slip rings of electrical machines : de en
  • ES122427A1 - A procedure to obtain various products derived from cellulose. : en es
  • US1805409A - Harrow drawbar and hinge therefor : en
  • AT122850B - Process for making composite insulators. : de en
  • CA311309A - Vacuum tube : en fr
  • CA311323A - Cardan shaft : en fr
  • CH146946A - Method and device for removing solvents from evaporators of absorption refrigeration machines which operate periodically with liquid mixtures. : de en
  • CH146863A - Process for the preparation of the leucoindanthrene disulfuric acid ester. : de en
  • US1804522A - Fountain pen : en
  • US1804720A - Signaling device for an automatic lathe : en
  • CH146867A - Resin-free polishing agent. : de en
  • AT122756B - Chopping machine or ridging plow. : de en
  • CH146885A - Collapsible card. : de en
  • CH146963A - Device for cutting open the lead sheath on lead cables. : de en
  • CH147065A - Method for the representation of a homogeneous mass. : de en
  • AT122803B - Electrically heated hair curling device. : de en
  • AT122807B - Flat brush or flat brush. : de en
  • CA311351A - Driving means for wire stranding machines : en fr
  • US1804888A - Pipe coiled with steel wire for pressure conduits and vessels under pressure : en
  • US1804990A - Belt : en
  • US1805155A - Stuffing box : en
  • DE524877C - Device for generating high temperatures or intense light levels : de en
  • DE524824C - Device for electric cookers : de en
  • DE524837C - Extraction of volatilizable metals and metal compounds from ores, hut products and residues of all kinds in a rotary kiln : de en
  • US1804914A - Combination refrigerator and show case : en
  • US1804467A - Electric discharge device : en
  • DE524818C - Device for starting and operating synchronous or asynchronous AC motors : de en
  • CA311171A - Work-holding device : en fr
  • AT122818B - Machine for stenciling luminous dials for clocks, measuring instruments, etc. like : de en
  • AT122675B - Non-return flame extinguishers for compressed or liquefied gases. : de en
  • CA311338A - Directional gyroscope for borehole testers : en fr
  • AT122810B - Process for the production of sharply defined, white or colored watermarks on a paper web consisting of two layers of material. : de en
  • US1804730A - Film editing machine : en
  • US1804863A - Lamp support : en
  • US1805383A - Automatic pistol : en
  • US1805454A - Boiler cleaner : en
  • CH146944A - Steam boiler. : de en
  • US1805112A - Apparatus for manufacturing bags : en
  • AT122752B - Cushioning of the holding device of tools with reciprocating working movement. : de en
  • CA311273A - Holding band for articles : en fr
  • DE524914C - Anti-rust paint : de en
  • DK44101C - Intake crane with device for weighing the raised load. : da en
  • ES122379A1 - System of making sound and silent movies of cartoons dedicated to commercial advertising. : en es
  • FR704195A - Clamping jaw system with special profile : en fr
  • GB348449A - Process for treating coals, tars, mineral oils and the like, by hydrogenation under high pressure and at high temperature : en
  • US1804436A - Interlocking sheet piling : en
  • US1805456A - Mechanism for use in process of treating yarn : en
  • DE524699C - Method of sound recording and reproduction after a sound recording : de en
  • AT122639B - Device for the production of molds for the production of shoe lasts. : de en
  • AT122661B - Calculating machine with a device for printing and adding or subtracting the calculation factors and the results. : de en
  • CH146870A - Process for the representation of art masses. : de en
  • AT122701B - Extraction device for knives, in particular microtome knives. : de en
  • US1804567A - Dental gauge : en
  • US1804703A - Lawn mower : en
  • US1805167A - Electric control system : en
  • CA311276A - Rope identifying means : en fr
  • CH146854A - Process for the preparation of an arylacetic acid. : de en
  • US1804673A - Radial drill : en
  • US1805044A - Beet topper : en
  • AT122697B - Valve control with rotating backdrop for two or three cylinder locomotives or ship steam engines. : de en
  • US1804773A - Auxiliary brake operating mechanism : en
  • US1805178A - Hokmast el uemmon : en
  • US1805251A - Guy guard : en
  • CA311179A - Traction device for motor cars : en fr
  • US1804387A - Automobile hood lock : en
  • US1804539A - Container : en
  • CA311335A - Wood heel grooving machine : en fr
  • DE524930C - Talking machine : de en
  • CH146972A - Rotary switch with automatic shutdown in the event of overcurrent. : de en
  • CH147016A - Braking system for road motor vehicles. : en fr
  • AT122775B - Steel alloys for the production of objects hardened in the edge zones by embroidery. : de en
  • US1805161A - Folding machine : en
  • US1805231A - Doll : en
  • DE524688C - Drying, heating and cooling shaft with two opposing blind-like side walls : de en
  • US1805184A - Vehicle top operating mechanism : en
  • US1805250A - Sheet width maintaining device : en
  • ES122636A1 - Measuring device for liquids. : en es
  • AT122826B - Shut-off valve. : de en
  • US1805422A - Coin box : en
  • US1805060A - walter : en
  • US1805035A - Hosiery : en
  • US1804786A - Telephone testing system : en
  • US1805082A - Counting relay : en
  • US1805282A - Pinch riveter : en
  • DE524677C - Drill bits with interchangeable cutting blades for metalworking : de en
  • FR704201A - Screwdriver : en fr
  • US1804751A - Boiler feed water control device : en
  • CH146849A - Process for the preparation of a mixture of hydronaphthalene. : de en
  • CH146865A - Process for the preparation of a complex compound containing phosphorus, tungsten and molybdenum. : de en
  • ES122424A1 - Washing machine. : en es
  • ES122591A1 - A process for making chocolates of edible seeds and pieces of meat and fruit crust. : en es
  • FR704123A - Machine gun : en fr
  • FR704159A - High voltage capacitor : en fr
  • GB348309A - Improvements in or relating to ventilating apparatus : en
  • GB348538A - Improvements in horse or traction hoes : en
  • CA311332A - Process of refining petroleum oil : en fr
  • CA311290A - Metal coated material : en fr
  • CA311200A - Stabilization of cereal beverages : en fr
  • FR38261E - Decoration process applicable to ceramic products and enamelled metals : en fr
  • US1804674A - Photographic sensitizer and process for making it : en
  • US1805028A - Shovel head : en
  • US1805077A - Folding tilt display container : en
  • US1804566A - Lamp construction : en
  • US1804632A - Denatured spirits and method of making the same : en
  • US1805373A - Truck mix meter : en
  • AT122703B - Method and device for the liquid treatment of rayon threads and fibers. : de en
  • GB348680A - Process for the manufacture of azo dyestuffs : en
  • FR704078A - Improvements to monoplane airplanes with two fuselages intended to receive passengers or cargo : en fr
  • GB349048A - Improvements in or relating to machine tools : en
  • ES122547A1 - New procedure for the application of compensating springs, with their corresponding device, for car seats. : en es
  • GB348554A - : en
  • FR704188A - Flexible tool for soil loosening machines : en fr
  • GB348660A - : en
  • DE524812C - Reflection arrangement, especially for short waves with reflective structures arranged one behind the other : de en
  • DE524970C - Gas discharge tubes : de en
  • US1805286A - Harrow having spring teeth : en
  • FR38257E - Differential pitch mechanism : en fr
  • FR704087A - Valve for automobile horns operated by engine exhaust : en fr
  • GB348469A - Improvements in or relating to soft felt hats : en
  • GB349050A - Improvements in or relating to dialling apparatus for automatic telephones : en
  • FR38301E - Device for adjusting the circulation : en fr
  • DE524844C - Seed dressings : de en
  • DE524931C - Autonomous talking machine : de en
  • CA311172A - Saw set : en fr
  • GB348481A - Improvements in or relating to lehrs for glassware : en
  • DE524787C - Process for the manufacture of thermocouples : de en
  • DE524903C - Hollow cylindrical body to be fastened in plates or other workpieces : de en
  • US1804386A - Feed mixer : en
  • US1804455A - Document holder : en
  • US1804626A - Loose leaf binder : en
  • DE524795C - Device for distributing tobacco : de en
  • ES122569A1 - Procedure for the printing of images destined to be transported by decal on surfaces of any porous material. : en es
  • US1804532A - Process for manufacturing vat dyestuffs of the anthraquinone series : en
  • DE524618C - Electrical discharge vessel : de en
  • DE524943C - Device for utilizing solar heat for technical purposes : de en
  • DK44110C - Cleaning elements for machines for washing, drying and polishing glass and the like. : da en
  • GB349067A - Process of treating saturated hydrocarbons and gaseous mixtures rich in saturated hydrocarbons : en
  • DE524845C - Device for starting engines : de en
  • CH146958A - Insulator for high voltage electric lines and method for its manufacture. : en fr
  • CA311310A - Telephone system : en fr
  • FR704196A - How the skate rollers are constructed : en fr
  • GB348590A - Improvements in and relating to electric switchgear : en
  • FR704291A - Linolite lamps with side bases : en fr
  • US1804953A - Measuring instrument : en
  • CH147071A - Device for commutation of direct current in a multi-phase winding. : de en
  • GB348429A - Improvements in revolving cylinder internal-combustion engines : en
  • ES122038A2 - AN IMPROVEMENT INTRODUCED IN THE PROCEDURE FOR THE USE OF CORONA PLUGS WITH CORK DISCS, OBJECT OF THE PATENT OF INVENTION NUMBER 120904 : en es
  • FR704085A - Electric parcel and goods scale : en fr
  • FR704062A - Apparatus and method for fusion welding : en fr
  • GB348216A - Improvements in the manufacture of moulded articles : en
  • FR704252A - car lift : en fr
  • US1804857A - Flush tank control valve : en
  • US1805208A - Elevator control system : en
  • USD84160S - Design for an ornamental ship : en
  • USD84165S - Albebt sabath : en
  • CH147009A - Watertight closing box device. : en fr
  • DE524392C - Braking device acting on the towing vehicle when the trailer hits the trailer : de en
  • DE524407C - Level indicator according to patent 453114 with remote reporting by a selenium cell : de en
  • ES122559A1 - A method of manufacturing transmission belts. : en es
  • GB348296A - Improvements in or relating to artificial limbs : en
  • DE524261C - Process for the identification of little or no perceptible toxins by means of warning or irritant substances : de en
  • FR704187A - Truck lifting gantry crane : en fr
  • GB348413A - Improvements in or relating to mining machines : en
  • ES122620A1 - A device for fixing a mount on the neck of a lighting apparatus. : en es
  • GB348268A - Improvements in water-tube protection for the walls of furnace chambers : en
  • FR704245A - Automatic scale with ticket printing device : en fr
  • GB349005A - Improvements in or relating to rotating electric rectifiers : en
  • GB348677A - Improvements relating to metal vapour lamps : en
  • US1804421A - Comparator : en
  • US1804633A - Process of making fire proofed wood and like cellular products : en
  • GB349071A - Improvements in the manufacture and production of lubricating oils : en
  • FR704129A - Production of new coloring materials : en fr
  • ES122484A1 - A procedure in the water closets. : en es
  • GB348343A - Improvements in or relating to picture transmission, television and like systems : en
  • GB348424A - Improvements in tubular filters for gases : en
  • GB348305A - A new or improved yarn produced from cotton or other vegetable fibres or derivatives thereof and the process for the production thereof : en
  • GB348346A - Manufacture of dichlorethylene : en
  • FR38274E - Improvements to low frequency amplifiers and loudspeakers : en fr
  • FR704283A - Lock for car doors and their equivalent : en fr
  • GB348542A - Improvements relating to electrically operated wind screen wipers for motor vehicles : en
  • US1804932A - Manufacture of soap powder : en
  • US1805005A - Combination tool : en
  • US1804453A - Record reading device : en
  • US1804807A - Drive ring : en
  • DE524680C - Safety device on crank presses : de en
  • DE524892C - Process for detoxifying saponins : de en
  • FR38289E - Candelabra : en fr
  • FR704232A - Improvements in packaging bag manufacturing processes : en fr
  • GB348400A - Improvements in, or relating to, facing point locks for railways : en
  • GB348642A - Improvements in liquids used for lubricating and hydraulic purposes : en
  • GB349065A - Improvements in apparatus for decomposing salts or the like : en
  • US1805067A - Multiply bag and method of producing the same : en
  • FR704272A - Universal woodworking machine : en fr
  • US1805109A - Processing of coal : en
  • AT122692B - Tilt balance. : de en
  • CA311243A - Process of refining inferior fuel : en fr
  • CA311348A - Apparatus for manufacturing shoes : en fr
  • ES122587A1 - Improvements in the electrodes of the spark plugs of the engines making them non-degradable. : en es
  • US1804696A - Dam construction : en
  • FR704065A - Improvement in television using alternating current : en fr
  • GB349119A - Improvements relating to letter files and the like : en
  • FR704341A - Foil wrap for permanent hair waving : en fr
  • FR704223A - Improvements in hard alloys and their manufacturing methods : en fr
  • AT122784B - Wood wool machine with knife chain. : de en
  • CH147007A - Device for the protection of displayed food. : de en
  • GB348392A - Improvements in or relating to printers' type and matrices for producing them : en
  • US1805127A - Process for concentrating aqueous solutions of lower aliphatic acids : en
  • FR704096A - Stretching and fulling machine : en fr
  • AT122616B - Chest and girdle knitted together. : de en
  • ES122416A3 - Procedure to reduce the heat consumption of beet sugar factories with additional drying of the cuttings. : en es
  • ES122619A3 - Improvement in card holders. : en es
  • FR704131A - Leech curator : en fr
  • US1804423A - Apron conveyer : en
  • US1805241A - Dry pipe valve : en
  • US1804653A - Refrigerating apparatus : en
  • FR704113A - Process for obtaining alcohol-free yeasts : en fr
  • DE524826C - Device to prevent inadmissible cooling of thermally insulated large containers, such as gas containers, acid tanks, and long pipelines with a large surface : de en
  • FR38331E - Installation for the supply of rich gas to automobile engines : en fr
  • FR38346E - Variable lever arm nut wrench : en fr
  • GB348165A - Improvements in machines for reducing printing plates to uniform thickness : en
  • GB349059A - Improvements in the manufacture and production of nitrogenous condensation products : en
  • US1804750A - Disk harrow : en
  • GB348270A - Improvements in ingot mold and ingot : en
  • GB348306A - Improvements in or connected with the duplication of sound records : en
  • US1805336A - Blank feeding mechanism for punch presses : en
  • DE524582C - Travel bag : de en
  • DE524847C - Cleaning and degreasing device using non-flammable solvents : de en
  • US1804394A - Machine for handling molding sand : en
  • US1804856A - Pipe joint : en
  • USD84148S - Design for a dress : en
  • US1805377A - Device for raising fluids from boreholes : en
  • US1804555A - Paper pulp container : en
  • US1804650A - Cash register : en
  • US1805042A - Hood lock : en
  • US1805261A - Machine for making shells for automobile heaters and the like : en
  • DE524841C - Libra : de en
  • ES122445A1 - Improvements in wireless signal systems. : en es
  • GB348354A - Improvements in or relating to lehrs, furnaces, and the like for annealing glassware : en
  • DE524482C - Washing machine : de en
  • DE524608C - Carving machine : de en
  • DE524727C - Cable for medium-power electrical networks : de en
  • DE524694C - Drive device for electric controller : de en
  • US1805008A - Windmill : en
  • US1804913A - Display and vending apparatus : en
  • ES122530A1 - A process for the washing and subsequent treatment of spinning packages made of artificial silk. : en es
  • GB348203A - Improvements relating to cases for violins and similar instruments : en
  • GB348347A - Safety device for centrifugal governors : en
  • GB348454A - Improvements in apparatus for intravenous injection : en
  • DE524651C - Handpiece that can be connected to a drill or the like for a tool that can be moved back and forth by a worm for removing tartar : de en
  • DE524919C - Combustion regulator responsive to vapor pressure : de en
  • DE524971C - Process for gasifying fine-grain or dust-like fuels : de en
  • GB348453A - Improvements in or relating to valve devices for producing or receiving electric waves : en
  • ES116833A1 - A propaganda procedure for the launching of a cardboard bomb that contains propaganda objects that are scattered in the air at a predetermined height. : en es
  • USD84130S - Design for a sign display stand : en
  • US1804977A - Cutting implement : en
  • US1805392A - Valve : en
  • DE524857C - Fountain pen : de en
  • GB348302A - Improvements relating to automatic feed devices for liquids : en
  • US1804825A - Means on firearms for measuring angles in the field : en
  • US1805099A - Door fastener : en
  • DE524333C - Electrically conductive bodies working in a vacuum or under protective gas under variable pressure : de en
  • DE524753C - Bright annealing of metal, especially copper and copper alloys : de en
  • ES114808A2 - A PROCEDURE FOR THE ELABORATION OF POTASSIC SALTS : en es
  • US1805265A - Screw conveyer pile : en
  • US1805325A - Bearing box : en
  • US1805221A - Combination feeder-cleaner and extracting machine : en
  • US1804736A - Manual paper feeding mechanism for adding machines : en
  • US1805071A - Railway booster : en
  • US1805421A - Fishplate with lugs : en
  • US1805273A - Recoil pad for guns : en
  • US1804597A - Card index file cabinet : en
  • US1804741A - Window construction : en
  • US1805321A - Pipe coupling or connection : en
  • CA311356A - Amplifying device : en fr
  • ES122452A3 - Manufacturing procedure for inner tubes for tires. : en es
  • GB348291A - Improvements relating to the manufacture of glass sheets : en
  • GB348442A - : en
  • GB348657A - Improvements in or relating to heating compositions for blasting cartridges : en
  • CH146872A - Device for the production of a mixture of two media. : de en
  • DE524906C - Fluid or air buffer, especially as a delay device for overload relays in electric motors : de en
  • ES122087A1 - Improvements in sewing machines. : en es
  • GB348427A - Spinner head for core-covering machines : en
  • ES122494A1 - Apparatus for the manufacture of wall buffers. : en es
  • GB348269A - : en
  • GB348441A - Improvements in or relating to table forks : en
  • GB349434A - Circuit arrangement for alarm installations : en
  • US1804659A - Carburetor : en
  • US1804743A - Apparatus for desludging liquids : en
  • DE524734C - Arrangement for generating high-voltage direct current from alternating current or pulsating direct current or vice versa : de en
  • DE517200C - Elastic elastic cord : de en
  • FR704077A - Improvements to the walls of ovens, hearths and similar devices : en fr
  • GB348607A - Improvements in or relating to regenerative ovens or kilns : en
  • US1804427A - Method of and apparatus for locating elements upon shoe-bottoms : en
  • GB348532A - Improvements in submarine signalling cables : en
  • US1804471A - Ladle actuating mechanism : en
  • US1804584A - Condenser : en
  • US1804610A - Feeding mechanism : en
  • AU2758530B - Method of and means for preserving playing balls during the period between their manufacture and their use : en
  • US1804399A - Elevating grader : en
  • US1805111A - Bag turning apparatus : en
  • NL24045C - : en
  • US1805212A - Plant cover : en
  • US1805256A - Hydraulic brake : en
  • US1805121A - Snow remover : en
  • DE524450C - Shielding of radio interference when the battery ignites : de en
  • DE524623C - Cash register with adjustable totaling lever for registering individual amounts, subtotals and total amounts : de en
  • GB348434A - Improvements in and relating to tapping clamps for high voltage electric live lines : en
  • US1804621A - Torsion testing machine : en
  • US1804970A - Pressure measuring instrument : en
  • US1804618A - Needle loader for sewing machines : en
  • US1804531A - New vat dyestuffs of the dipyrazolanthrone series and process of making same : en
  • DE524764C - Machine for the simultaneous machining of the bore and the end face of socket-shaped machine parts : de en
  • DE524954C - Film drum attachment : de en
  • FR704066A - Method and device for the protection of rectifiers against current : en fr
  • FR704266A - Improvements to pumps : en fr
  • ES122422A1 - Automatic separating device for metal coins or similar discs. : en es
  • AT122823B - Centrifugal machine, in particular centrifugal pump. : de en
  • CH146884A - Knee support device for church pews. : de en
  • NL24080C - : en
  • US1805450A - Oil filtering and refining means : en
  • DE524260C - Shotgun-shaped device for laying out lumps of poison or the like and seeds : de en
  • FR704284A - System for fixing the lock and the window regulator to automobile doors : en fr
  • US1805078A - Pipe wrench : en
  • USD84143S - George h : en
  • US1804482A - Doorlock : en
  • US1804554A - Method and apparatus for fractionation of hydrocarbons : en
  • US1804688A - Acoustic device : en
  • USD84137S - Design for a sweater or article of similar nature : en
  • US1804485A - Sound collecting and transmitting means : en
  • US1805207A - Control system for farm lighting plants : en
  • GB348202A - An improved illuminating device for microscopes : en
  • GB349114A - Improvements in and relating to coin-freed apparatus for playing race games : en
  • GB348336A - An improved cutting implement : en
  • CA311264A - Manifolding device for typewriters : en fr
  • GB348403A - Improvements relating to electrical switches with pneumatic blow-outs : en
  • DE524966C - Process for the production of weather-resistant high-voltage insulators : de en
  • US1804553A - Apparatus for fractionation of hydrocarbons : en
  • AT122778B - Waterproof adjusted electric detonator with detonator. : de en
  • GR3190B - MOTORCYCLE MANUFACTURING MACHINE ON FABRICS AND KNITTED FABRICS. : el en
  • FR704088A - Installation for remote transmission and addition of meter indications by means of relays actuated by these meters : en fr
  • GB348240A - Improvements in and relating to brush shifting devices for dynamo electric machines : en
  • DE524969C - Overload bars, short-circuit-proof fuse cartridge : de en
  • US1804488A - Mechanical movement : en
  • US1804878A - Friction clutch disk : en
  • US1805094A - Set checker : en
  • FR38294E - Naturally undeformable motor vehicle chassis : en fr
  • GB348373A - Improvements in machines for applying safety bands to capsules, stoppers and the like for bottles and other containers : en
  • GB348689A - : en
  • FR704172A - Improvements to mechanically loaded hearth grates : en fr
  • GB348265A - : en
  • GB348279A - Improvements in or relating to variable speed gear-changing mechanism : en
  • AU2917630B - Improvements in or connected withthe manufacture of cores used in casting pipes : en
  • CH147027A - Device to facilitate the transshipment, loading and unloading of mobile sections of wagons, in the cumulative service for the transport of goods by railways and motor vehicles. : en it
  • ES275Y - Foldable bathtub for children. : en es
  • US1804831A - Two part finishing molding : en
  • US1804972A - Water vehicle : en
  • US1804460A - Chord finder : en
  • US1804830A - Prevention of parasitics in electron emission tube circuits : en
  • US1805113A - Art of cracking hydrocarbons : en
  • US1804512A - Filter : en
  • GB348650A - Apparatus for starting all kinds of internal combustion engines and for the production of compressed air for various uses : en
  • US1804904A - Clutch disk : en
  • AU2939030A - Methods of welding : en
  • AU2560430A - Improvements in baling wire tying machines : en
  • CH146965A - Plug device with earthed or zeroed protective contact. : de en
  • US1804954A - Adjustable electrical conduit elbow : en
  • CH147017A - Signaling device for vehicle. : en fr
  • US1804446A - Means for applying engine explosion pressure : en
  • US1805345A - Box stud for nose bridges : en
  • US1805448A - Corrosion-resistant aluminum alloy article : en
  • US1804600A - Guard wheel for safety railway trucks : en
  • US1804686A - Thread milling machine : en
  • US1805140A - Voltage regulating system : en
  • USD84145S - Design fob : en
  • CH146915A - Device for aligning thin metal strips to be drawn off a pipe reel by the rolls of cold rolling mills. : de en
  • DE524683C - Cell wheel for cooling tobacco : de en
  • DE524928C - Hand saw button for collapsible joint saws : de en
  • AT122730B - Reversible shoe. : de en
  • CA311279A - Motion picture positive film : en fr
  • CH146836A - Shirt pants. : de en
  • CA311173A - Playing cards : en fr
  • CA311210A - Meat extractor : en fr
  • CH146984A - Method and device for generating high direct voltage from alternating current. : de en
  • US1804791A - Machine for cleaning trouser cuffs : en
  • US1804518A - Automatic window lock : en
  • US1804845A - Refrigerating mechanism support and cabinet therefor : en
  • AT122672B - Liquid container with connection to an external compressed gas source. : de en
  • CA311304A - One-man road grader : en fr
  • AT122648B - Zero setting device for motor-driven calculating machines. : de en
  • US1805359A - Propeller : en
  • AT122636B - Device for recording sound vibrations by means of a light source and a shutter moved relative to it. : de en
  • AT122665B - Switching method for hot cathodes of electron tubes directly heated from AC networks. : de en
  • AU6831A - Improvements in pneumatic tyres and method of making thesame : en
  • GB348574A - Improvements in or relating to electric signalling systems : en
  • US1804504A - Mop attachment for brooms : en
  • CH146837A - Elastic waistband. : en fr
  • CH147018A - Tractor. : de en
  • AT122631B - Overlap regulator for row builders. : de en
  • US1805318A - Log and tree saw : en
  • AU2655430B - Improvements in or relating to bead setting apparatus for tyre building machines : en
  • CA311374A - Opening automobile top : en fr
  • CH147003A - Device for remote transmission of measured values. : de en
  • US1804604A - Pump : en
  • US1804767A - Telephone system : en
  • US1804882A - Boat propulsion mechanism : en
  • US1805150A - Inductor type furnace : en
  • DE515435C - Lace closure : de en
  • CH147074A - Process for the preparation of 6-ethoxy-2'-6'-diamino-3'-pyridyl-5-azoquinoline. : de en
  • CA311224A - Locomotive whistle operating mechanism : en fr
  • AT122792B - Clutter. : de en
  • AT122809B - Frame for tensioning, stretching and drying stockings or socks. : de en
  • DE524464C - Process for the production of writing boards : de en
  • DE524720C - Compression refrigeration machine : de en
  • CA311341A - Well drilling apparatus : en fr
  • DE524933C - Talking machine with an acoustic and an electric sound box : de en
  • DK44117C - Magnetic system for polarized Relays or similar electromagnetic devices. : da en
  • DE524609C - Paint dust collector for use in spray painting : de en
  • AU3024530B - Improvement in protective coating : en
  • CH147054A - Process for the preparation of a vat dye of the N-dihydro-1.2.2'.1'-anthraquinonazine series. : de en
  • CH147061A - Process for the production of a water-resistant paint. : de en
  • US1804763A - Process of making car wheels : en
  • AU2651630B - Improvements inthe method and device for removing the hairs fromthe skin of fells : en
  • NL24277C - : en
  • ES122308A1 - FORAGE PRESS CONSTITUTING AN APPARATUS : en es
  • GB348450A - Over-reach boot for horses : en
  • CH146948A - Cooling device. : de en
  • AT122629B - Brassiere. : de en
  • CA311203A - Airplane : en fr
  • US1804407A - Base for furnaces, tanks and the like : en
  • AT122652B - Drive mechanism for calculating machines. : de en
  • US1804484A - Bottle-silvering machine : en
  • US1804740A - Waterproof and dielectric asbestos lumber : en
  • US1805350A - Vehicle spring snubber : en
  • US1804501A - Adjusting knob for framing devices : en
  • US1804515A - Door operating mechanism : en
  • US1804905A - Clutch facing : en
  • US1805197A - Web guide roller : en
  • US1805011A - Combination household implement : en
  • DE524792C - Absorption of ammonia and hydrogen sulfide from gases : de en
  • ES122536A1 - Improvements introduced in the manufacture of keys to tighten nuts or other similar objects. : en es
  • FR704282A - Manufacturing process of valuable resins intended for use as electrical insulators, from natural resins : en fr
  • GB348321A - Improvements in or relating to the cooling of rotating shafts : en
  • ES122616A1 - PROCEDURE FOR THE MANUFACTURE OF PASTA ARTICLES BASED ON ACIDIFIED MASS : en es
  • US1805046A - Process of picking the weft threads in looms for weaving preparatory chenilles : en
  • US1805058A - Undercutter for sawing logs : en
  • GB348253A - Improvements relating to weighting motions for the warp beams of looms for weaving : en
  • FR704051A - Shaving soap : en fr
  • FR704280A - Improvements in the manufacture of organic cellulose substitutes : en fr
  • GB348228A - Improvements in grain cleaning process and machine : en
  • GB348486A - Improvements in or relating to the suspension springs of selfpropelled vehicles : en
  • GB349116A - Improvements in or relating to sealing compositions for electrical condensers : en
  • GB348303A - Improvements in or relating to the coating of solid surfaces with rubber or the like : en
  • FR38269E - Hermetic perforator cap for use in cans, stagnants, boxes, etc., for all liquids, lubricating oils, varnishes, syrupy products, powder, paste, cream, solids in various forms (pills, granules, tablets, etc.) and food : en fr
  • FR704209A - Assembly of electronic lamps for frequency multiplier : en fr
  • FR38295E - Improvements to puncture-proof inner tubes : en fr
  • FR704254A - Device intended to prevent the brakes of a vehicle from being disengaged : en fr
  • FR704193A - Device to prevent mist from depositing on the windows and more particularly on the windshields of vehicles : en fr
  • GB348393A - Improvements in and connected with apparatus for stuffing cushions, mattresses and the like : en
  • AT122734B - Device for cutting up the chenille goods. : de en
  • CA311166A - Device for closing and opening the vise jaws of screw machines : en fr
  • US1805444A - Desulphurizing liquid hydrocarbon : en
  • US1805461A - Roof and pillar construction for automobile bodies : en
  • AT122725B - Hollow rubber heel. : de en
  • AT122768B - Device for fastening installation apparatus in flush-mounted boxes. : de en
  • US1804429A - Production of concentrates of rhenium : en
  • US1804520A - Concentric hinge connection for airplane control surfaces : en
  • US1805270A - Electrical connecter : en
  • US1804716A - Sawmill setwork : en
  • AT122741B - Skin clipper. : de en
  • AU2702930A - Improvements in and relating to electric cooking stoves andthe like : en
  • CH147045A - Process for the preparation of a vat dye. : de en
  • CH147047A - Process for the preparation of a derivative of 3.4.8.9-dibenzpyrene-5.10-quinone. : de en
  • DE524835C - Electroplated metal casting mold with reinforcement on the back : de en
  • ES122539A1 - A new system to inflate the tires of cars. : en es
  • CA311308A - Vacuum tube : en fr
  • CH146914A - Device for driving pipe reels for cold rolling mills. : de en
  • AT122666B - Dry battery. : de en
  • DE524790C - High-performance direct current headlights : de en
  • DE524377C - Double image rangefinder with ruler on target : de en
  • US1805073A - Journal box : en
  • AU3048030B - An antitobacco confection : en
  • CH147026A - Refrigerated truck with its own power generation source for driving a refrigerant compressor. : de en
  • AT122750B - Line switch device for flat panel typewriters. : de en
  • CA311160A - Davenport : en fr
  • AU3052130B - Method of and means for facilitating the insertion into position and attachment or renewal of elastic encircling bands in waist sheaths of trousers and suchlike : en
  • CH146826A - Weft pile carpet. : de en
  • CA311197A - Potato digger scoop : en fr
  • ES122510A1 - A special procedure for the purification of olive oil and the like. : en es
  • US1804433A - Aeronautical propeller : en
  • FR704135A - Winding for electrical machines : en fr
  • GB348286A - Improvements in or relating to photographic cameras : en
  • GB348411A - Improvements in and relating to microscope condensers : en
  • GB348471A - Improvements in the charge heating and lubricating systems of internal combustion engines : en
  • US1804790A - Aircraft : en
  • CH146898A - Device for adding up the measurement results of several counters, in particular electrical counters. : de en
  • AU2917630A - Improvements in or connected withthe manufacture of cores used in casting pipes : en
  • DE523858C - Device for cleaning greasy and oily vessels : de en
  • US1804818A - Well packer : en
  • US1804879A - Method of rolling metals and apparatus therefor : en
  • US1804910A - Plow : en
  • US1805063A - Rotary pump : en
  • USD84133S - Besign for a casing for a portable electric polisher : en
  • US1804749A - Measuring device : en
  • US1805334A - Wall construction : en
  • NL23985C - ROTGENE PLANT WITH HIGH VOLTAGE CABLE AND EARTHED SHEATING : en nl
  • US1804426A - Ant poison feeder : en
  • US1804476A - Envelope feed mechanism : en
  • US1805026A - Method of securing alpha tread to alpha tire carcass : en
  • US1804389A - Delineated area : en
  • DE524952C - Lighting device, e.g. B. for advertising and signaling purposes : de en
  • DE524973C - Device for removing molten glass from a forehearth attached to the main container : de en
  • FR704298A - Fixed irrigation boom with multiple and mobile jets device : en fr
  • US1804443A - Door-holding means and release : en
  • US1805240A - Hair-dressing booth : en
  • FR38334E - High voltage transformer : en fr
  • FR704128A - Carrying device for mass-produced articles intended to be galvanically coated : en fr
  • AT122830B - Flywheel starters for internal combustion engines. : de en
  • US1805388A - Freight car pusher : en
  • AT122687B - Calculating machine with common zeroing of several works. : de en
  • US1804877A - Cam lock for screens and storm windows : en
  • CH146976A - Adjustment device for the spark gap between encapsulated electrodes. : de en
  • CA311175A - Photographic apparatus : en fr
  • CA311165A - Fish slicing machine : en fr
  • CH146986A - Electric reflector lamp with incandescent lamp adjustable in the direction of the reflector axis. : de en
  • US1804838A - Converting electrical oscillations into mechanical movement : en
  • US1805204A - Closet flushing device : en
  • AT122757B - Indirect electrical regulation and control device. : de en
  • CA311293A - Bucket or grapple : en fr
  • CH147002A - Device with adjustable resistance for current regulator for the transmission of measured values. : de en
  • US1804923A - Conveying system : en
  • CA311244A - Pump : en fr
  • AU2662230B - Wool bale stacking hoist truck : en
  • US1805059A - Humidifier : en
  • CA311282A - Method of treating artificial silk : en fr
  • US1805202A - Photo composing screen and plate holder : en
  • US1804875A - Bus heating system : en
  • US1804935A - Machine element : en
  • US1805293A - Absorption refrigerating apparatus : en
  • US1805298A - Wrench : en
  • AT122662B - Electrically heated cooking device. : de en
  • AU3009830B - Improvements in or relating to telephone systems : en
  • AT122793B - Drive, in particular for washing machines. : de en
  • ES122442A1 - Apparatus for the manufacture, storage and use of hydrogen peroxide, etc. : en es
  • GB348561A - Improvements in or relating to well drilling apparatus : en
  • US1804895A - Automobile hood lining : en
  • US1804984A - Door structure : en
  • USD84166S - Design for a lamp : en
  • US1804918A - Anchoring device : en
  • DE524802C - Filters made of stacked discs with perforations for cleaning gases and liquids : de en
  • US1805407A - Combined trapping and electrocuting apparatus : en
  • AT122805B - Dry felt made from asbestos and other fibers with several layers of fabric for cardboard and paper machines. : de en
  • CH146878A - Device for continuously photographing a moving body moving in a relative translation movement with respect to the lens. : en fr
  • CH146952A - Device for regulating circuits depending on the power factor. : de en
  • US1804971A - Multiple spindle center turning machine : en
  • GB348326A - Improvements in the manufacture of tennis rackets : en
  • DE524861C - Circuit arrangement for secondary alarm systems : de en
  • ES122556A1 - A device that allows to use as fuel, in substitution of gasoline, in the engines of explosion, the heavy oil. : en es
  • GB348290A - Improvements in and relating to liquid fuel supply systems for furnaces : en
  • AT122781B - Air supply device for carburettors. : de en
  • CH146908A - Wristwatch. : en fr
  • US1805275A - Forming press : en
  • DE486410C - Pool of puzzles : de en
  • DE509777C - Laces for footwear : de en
  • AT122618B - Process for producing cinematographic recordings of scenes, a part of which is formed by an image projection. : de en
  • US1804778A - Telephone system : en
  • US1805315A - Power drive for flat knitting machines : en
  • CH146843A - Process for the production of substitutes for table salt suitable for consumption purposes. : de en
  • DE524644C - Folding machine : de en
  • DE524674C - Reverse slot flushing for the piston rod side of double-acting two-stroke internal combustion engines : de en
  • DE524765C - Process for finishing components : de en
  • CH146851A - Process for the preparation of acetylides. : de en
  • CH146930A - Shaft coupling. : de en
  • US1804796A - Machine for making blue prints and other photoprints : en
  • US1805174A - Vacuum cleaner : en
  • ES122458A1 - A machine to collect olives and other fruits from the ground. : en es
  • US1805165A - Hot water heater : en
  • CA311238A - Piston guide for internal combustion engines : en fr
  • DE524883C - Power machine for reversing currents with special paddle wheels for each current direction : de en
  • US1804664A - Power supply system : en
  • AT122624B - Bottle blowing machine. : de en
  • US1804550A - Adjusting device for awning arms : en
  • US1804599A - Pressure operated control mechanism : en
  • US1804615A - Foot controlled accelerator and brake mechanism : en
  • US1805396A - Eyeshield for spectacles : en
  • GB348452A - Improvements in and relating to speed reducing gears : en
  • US1804465A - Heat transfer tube : en
  • US1805403A - Casement window structure : en
  • DE524852C - Plucking machine, especially for horsehair, seaweed, etc. : de en
  • FR704173A - Lighter-type vaporizer equipped with a special locking and unlocking device : en fr
  • US1804813A - Educational device : en
  • US1805277A - Casing structure for electrical appliances : en
  • AU3052130A - Method of and means for facilitating the insertion into position and attachment or renewal of elastic encircling bands in waist sheaths of trousers and suchlike : en
  • US1804475A - Railway brake : en
  • US1804500A - Film box : en
  • US1804709A - Thermomotive device : en
  • US1804648A - Locating device for plier punches : en
  • CH146813A - Dish washer with a propeller that causes the liquid to move. : de en
  • FR704253A - Universal automatic filler : en fr
  • CA311324A - Oil burner nozzle : en fr
  • CH147056A - Process for the preparation of pure N-dihydro-1.2.2'.1'-anthraquinone azine. : de en
  • CA311245A - Conveyer : en fr
  • CA311213A - Demountable wheel : en fr
  • CA311339A - Treatment of molasses for yeast growth : en fr
  • USD84138S - Design for a carton : en
  • AT122844B - Stator starter for squirrel cage motors with centrifugal clutch. : de en
  • CA311249A - Transmitter for sales audit and tabulating systems : en fr
  • US1804513A - Tillage implement : en
  • US1804795A - Beverage making machine : en
  • US1805244A - Indicating means : en
  • AU2652630A - An improved cattle food : en
  • US1804420A - Ceiling supporting strap : en
  • US1804608A - Strip aligning apparatus for manifold record machines : en
  • US1804800A - Continuous pickling machine : en
  • ES122210A1 - A process for manufacturing supports provided with a light-sensitive substance. : en es
  • CA311367A - Spring structure : en fr
  • GB348272A - Improvements in or relating to spraying apparatus : en
  • GB348502A - Improvements in or relating to manoeuvre indicators for use on motor road and other vehicles : en
  • CH146954A - Device for regulating the DC voltage in the load circuits of arc rectifiers. : de en
  • CH146980A - Toggle relay. : de en
  • AT122723B - Filter system for air and gases. : de en
  • CH146835A - A method of making a body in the form of a sheet, resistant and impermeable to yperite gas and gases exerting a similar action. : en fr
  • CA311174A - Electric neck tie presser : en fr
  • US1805051A - Road grader : en
  • AU2653430A - Circuit arrangement for enabling consumption apparatus tobe connected to different supply voltages : en
  • CA311170A - Reducing valve : en fr
  • US1805255A - Valve tappet and method of forming the same : en
  • US1804527A - Aromatic sulfonic acids and process of preparing the same : en
  • US1804934A - Fluid pressure discharge for continuous filters : en
  • US1805330A - Extension bit : en
  • AT122691B - Dismountable roller bearings for cranked crankshafts. : de en
  • US1804388A - Variable recoil mechanism for guns : en
  • US1805219A - Feeding mechanism for punch presses : en
  • US1804817A - Landing gear for aeroplanes : en
  • US1805119A - Apparatus for combining horizontal layers of articles : en
  • US1804549A - Arch support for shoes : en
  • USD84151S - Design for a game board : en
  • CA311330A - Valve for burners : en fr
  • CH147041A - Process for the preparation of an azo dye. : de en
  • FR704090A - Mold for making stereotypical shots : en fr
  • CA311311A - Telephone system : en fr
  • US1804642A - Apparatus for cutting index elements : en
  • USD84141S - Design fob a clock lamp : en
  • AT122729B - Radio receiver. : de en
  • AU2660530B - Improvements in breaking-down saws : en
  • CH146942A - Fuel line connection to injection internal combustion engines. : de en
  • US1804644A - Box blank slotting machine : en
  • CA311185A - Process of producing stiffening fabrics : en fr
  • DE524870C - Suspension device for anti-aircraft searchlights : de en
  • CA311375A - Fuel injector for internal combustion engines : en fr
  • CA311329A - Fluid-handling apparatus : en fr
  • AU3016030A - Swimming suit : en
  • CH147051A - Process for the preparation of a derivative of 3.4.8.9-dibenzpyrene-5.10-quinone. : de en
  • CH146981A - Cooling device for anodes of metal vapor rectifiers. : de en
  • DE524941C - Internal combustion engine with rotating cylinder blocks : de en
  • CH146951A - Machine set consisting of turbine and driven machine. : de en
  • AT122670B - In particular for toilet pens, e.g. b. Lipsticks, eye pencils or the like. Specific containers. : de en
  • CH146875A - Adhesive label. : de en
  • DE524898C - Booking device on typewriters : de en
  • ES122613A1 - Improvements in the devices to make signs of danger between the various armored towers for the artillery of a warship. : en es
  • DK44099C - Adjustment device. : da en
  • FR704192A - Dust vacuum cleaner : en fr
  • FR38299E - Mechanical transformation of reciprocating motion into rotational motion : en fr
  • FR704292A - Assembly for telegraph installations : en fr
  • FR704099A - Winding for DC dynamo machine armature with more than two coils superimposed in each notch : en fr
  • FR704265A - Apparatus for arranging cigarettes in rows or in groups on shelves : en fr
  • DE524742C - Fast rotating massage brush : de en
  • DE524899C - Cooling system : de en
  • ES122633A1 - An automatic switch for electrical currents designed to replace the fusible plugs. : en es
  • FR704060A - Recording device for cars : en fr
  • GB348672A - Improvements in or relating to power generating or power transmitting devices : en
  • FR704176A - Display cabinet for assortments of all kinds : en fr
  • FR704233A - Tampons improvements : en fr
  • AT122743B - Clasp for the ends of elastic bands, garters, etc. like : de en
  • DE524262C - Device for marking points, circles and lines on copper cylinders for the purpose of accurately transferring corresponding pigment images : de en
  • ES270Y - New share system for Roman plow. : en es
  • CA311316A - Operator for counterbalanced elevator doors : en fr
  • CA311260A - Spinning apparatus for cuprammonium silk : en fr
  • AT122815B - Slot flushing device for two-stroke diesel engines. : de en
  • CA311319A - Room thermostat : en fr
  • US1804575A - Telephone system : en
  • US1805437A - Wood planing machine : en
  • CH146920A - Control mechanism of a machine for establishing cut-out threaded parts. : en fr
  • AT122722B - Box made from one piece. : de en
  • AU2665630A - Improvements in pressure gauges : en
  • CH146793A - Device for catching insects. : de en
  • CH146937A - Apparatus for humidifying the gas mixture sucked in by internal combustion engines. : en fr
  • DE524641C - Device for operating steam boiler systems that are connected to drying systems, in particular lignite dryers : de en
  • US1804860A - Game : en
  • US1805327A - Sign : en
  • FR704053A - Automatic brake for hoists, winches, hoists, etc. : en fr
  • FR704080A - Improvements in underground construction : en fr
  • GB349058A - Improvements in and relating to carburetters for internal combustion engines : en
  • US1805308A - Labeling : en
  • AT122773B - Device for diathermy treatment of the human body. : de en
  • US1804606A - Regulator system : en
  • US1804982A - Silver nitrate holder for process cameras : en
  • US1804967A - Process of producing cellulose from lignified material : en
  • AT122711B - Cutting device for cigarette machines. : de en
  • AT122802B - Copy device for accounting purposes. : de en
  • CA311322A - Signalling system : en fr
  • CH146983A - Device for igniting mercury vapor rectifiers. : de en
  • US1804760A - Dispensing closure for containers : en
  • CH146989A - Oil burner. : de en
  • AT122790B - Method and device for the production of highly active coal. : de en
  • DE524186C - Process for the production of aromatic carboxylic acids : de en
  • AT122713B - Magnetic toy. : de en
  • US1804698A - Pressure gauge : en
  • US1805124A - Upsetting mechanism : en
  • CH146933A - Device for fruit presses for receiving the pressed material when it is pressed. : de en
  • GB348238A - Improvements in or relating to detachable handles for use with cooking utensils and other domestic articles : en
  • GB348363A - Improvements in the manufacture and production of aluminium compounds and phosphoricacid : en
  • CH147048A - Process for the preparation of a derivative of 3.4.8.9-dibenzpyrene-5.10-quinone. : de en
  • GB348213A - Improvements in or relating to insulating materials and methods of production thereof : en
  • DE524848C - Device for feeding workpieces into the feed spindle of automatic twist drill milling machines : de en
  • DE524915C - Durable paints containing titanic acid when painted outside : de en
  • GB348387A - Process for the manufacture of footwear : en
  • US1804397A - Fastening inserting machine : en
  • US1805247A - Process of purifying sulphuric acid : en
  • DE524920C - Device for finding bleeding vessels : de en
  • ES122583A3 - A method of manufacturing finned tubes. : en es
  • GB348435A - Improvements relating to the drilling of bore holes : en
  • ES122464A3 - A procedure for the manufacture of a can opener. : en es
  • US1804705A - Method of making coiled springs and spring casings : en
  • ES122601A1 - Device for regulating the exchange of reactive electrical power on coupling lines, by means of stepped regulation transformers. : en es
  • GB348568A - Improvements in or relating to gas operated machine guns and automatic small arms : en
  • AT122681B - Melting in empty air vessels or the like, especially for high currents. : de en
  • GB348426A - Improvements in or relating to ingot molds : en
  • FR704104A - Device for introducing ores and reducing agents and for evacuating, in a rotary kiln, the reaction and combustion products resulting from the blowing of air brought to high temperatures : en fr
  • US1804463A - Freezing point lowering composition : en
  • US1804587A - Excavator : en
  • US1804658A - Automobile body and mounting therefor : en
  • US1805449A - Clarinet : en
  • ES122563A3 - A process for the manufacture of pencils for shaving the lips, eyebrows, eyelashes and for similar uses. : en es
  • FR704191A - Improvement in pneumatic hammers : en fr
  • FR704299A - Improvements to support collars for pressurized fluid piping : en fr
  • CH146934A - Device for regulating the output of compressors. : de en
  • DE514775C - Pest repellants : de en
  • US1805030A - Metal buck and wood jamb : en
  • GB349586A - Improvements in or relating to liquids or plastic preparations for textiles and leather : en
  • ES121714A1 - Improvements in the transmission of views. : en es
  • ES122486A1 - A machine for washing, dyeing, rinsing and drying. : en es
  • GB348578A - Improvements relating to braking apparatus for railway and other vehicles : en
  • GB349019A - Improvements in or relating to electrical sound reproducing apparatus : en
  • NL24025C - Method and device for collecting match discs on rods : en nl
  • US1804722A - Spring seat structure : en
  • US1805103A - Rubber accelerator : en
  • FR704152A - Process for the impregnation of compressed cork waterproofing plates, and products resulting from its application : en fr
  • DE524053C - Process for the production of cold-pressed nuts : de en
  • GB348263A - Improved manually driven machine for cutting grass, hay and other field crops : en
  • FR704075A - Intermittent drive device : en fr
  • US1804403A - Loading wheelbarrow : en
  • US1804711A - Valve : en
  • US1805108A - Electric discharge display device : en
  • US1805401A - Safety hasp : en
  • GB348528A - Improvements relating to aeroplanes : en
  • GB348661A - Improvements in and relating to the production and use of anthraquinone derivatives : en
  • ES122420A1 - A regulator for sewing machine motor. : en es
  • FR704239A - Method for projecting subsoil regions which are not homogeneous from the point of view of electrical conductivity on a plane : en fr
  • GB348227A - Improvements relating to shears : en
  • ES415U - Unbreakable camera. (Machine-translation by Google Translate, not legally binding) : en es
  • US1804594A - Telephone system : en
  • US1805248A - Motor control system : en
  • US1805311A - Footing for towers or the like : en
  • GB348285A - Improvements relating to bung and like holes of containers : en
  • FR704054A - Traction dynamo control method : en fr
  • FR704083A - Support for heating conductors for electric heaters : en fr
  • GB348335A - Improved water heating apparatus : en
  • GB348351A - Improvements in or relating to release valves for pneumatic buffers and the like : en
  • US1804505A - Driver for reamers and the like : en
  • GB348541A - Improvements in or relating to paper feeding appliances for typewriters : en
  • DE524900C - Automatic train protection in connection with points : de en
  • DE524923C - Device for processing sand or the like, in particular molding sand : de en
  • GB348262A - Improvements in or relating to the directional determination of a source of sound waves : en
  • USD84129S - Design fob a store front or the like : en
  • CH146824A - Brake disc attachment on chain beams of looms. : de en
  • GB348531A - Improvements in or relating to the casting of ingots : en
  • FR704164A - Device for the distribution of grease by means of lubrication pumps : en fr
  • DE524917C - Underfeed firing that works with artificial draft : de en
  • GB348405A - Improvements in or relating to flanges for the coils of electromagnetic apparatus : en
  • GB348249A - Improvements in lawn mowers : en
  • US1804645A - Holder for milk bottles and the like : en
  • US1804533A - Ventilated shoe : en
  • US1804897A - High pressure relief valve : en
  • US1804983A - Reversing mechanism : en
  • US1805252A - Furniture leg shoe : en
  • DE524860C - Device for checking a registered command and the registered feedback for their agreement : de en
  • GB348329A - Improvements in the construction of radiators for heating buildings : en
  • GB348682A - The manufacture of condensation products : en
  • US1804464A - Magnifying device : en
  • US1804926A - Construction toy : en
  • US1805135A - Baby carriage : en
  • DE524821C - Device for measuring electrical alternating current quantities by means of bushing current transformers : de en
  • GB348535A - Improvements relating to spraying nozzles for washing motor vehicles : en
  • US1804718A - Safety razor : en
  • ES122595A1 - Electrical circuits using thermionic or analogue valves. : en es
  • DK44103C - Procedure and Device for Manufacturing Rhythm Ribbons. : da en
  • FR38348E - Process for the preparation of azo dyes : en fr
  • FR38282E - Steam central heating process and its means of implementation : en fr
  • FR704106A - Method and device for the manufacture of metal sponges : en fr
  • FR704084A - High voltage power line : en fr
  • USD84135S - Design fob a sweatee ob abticle of simitae natuee : en
  • US1805362A - Microphone and microphone mounting : en
  • US1805463A - Means for controlling the amplitude of alternating current : en
  • US1804454A - Process for hardening articles made of iron or steel : en
  • FR704214A - Removable watch for stylograph : en fr
  • FR704235A - Gas regulator : en fr
  • FR38303E - Variable capacity container : en fr
  • GB348571A - Improvements in electric burglar alarms : en
  • AT122845B - Electrodynamic braking of direct current vehicle electric motors. : de en
  • FR704180A - New chrome dyes : en fr
  • GB348367A - Improvements in cooling devices for the anodes for metal vapour rectifiers : en
  • GB348582A - A process for the manufacture of die plates : en
  • CA311214A - Process of removing liquor from wood pulp digesters (leaching) : en fr
  • FR704061A - Machine for making cream caramels or the like : en fr
  • US1804729A - Electrical switch : en
  • FR38343E - Device for the mechanical control of presses : en fr
  • DE524799C - Process for printing wallpaper strips by means of spray printing : de en
  • DE524811C - Circuit arrangement for private branch exchanges : de en
  • CA311281A - Cellulose : en fr
  • CH147043A - Process for the preparation of a vat dye. : de en
  • CA311163A - Air-heating furnace : en fr
  • CH146974A - Gas or vapor discharge vessel, especially mercury vapor rectifier with several anodes working in parallel. : de en
  • ES122411A1 - A planographic printing process. : en es
  • ES122533A1 - Perfeccionamientos in the mechanical rewinders. : en es
  • GB348656A - Improvements in and relating to apparatus for metallising by the melting and projection of metals : en
  • DE524329C - Device for slowly rotating a steam turbine shaft : de en
  • DE524854C - Exhaust steam injector : de en
  • CA311258A - By-product recovery system : en fr
  • CH146929A - Device that can be used as a seal or as a self-aligning spherical bearing. : en fr
  • US1805372A - Window shade : en
  • US1805440A - Knitting machine : en
  • US1805147A - Pendulum controlled circuit closer : en
  • US1805234A - Railway grade crossing construction : en
  • US1805333A - Photographic printing process and apparatus therefor : en
  • US1805416A - Artificial bait : en
  • ES122472A3 - A vibrating electric device for ear massage. : en es
  • US1804852A - Circuit controlling reactance coil : en
  • US1805214A - Delay powder : en
  • DE524455C - Device for atomizing fuel in deflagration chambers, in which the fuel supply is in the air supply element : de en
  • US1805151A - Lime kiln : en
  • US1805412A - Spring nut locking device for rail joints : en
  • FR704069A - Swiveling and lifting lid for vats used for the fermentation of cream, churns-mixers and similar devices : en fr
  • FR704231A - Improvements in elastic suspension devices for vehicles, in particular those for motor cars : en fr
  • GB348218A - Improvements relating to golf clubs and the like : en
  • GB348277A - Improvements in and relating to the measurement at a distance of electrical quantlties : en
  • GB348658A - Improvements in or relating to web severing mechanism for use in the web roll renewing mechanism of printing machines : en
  • GB348693A - Improvements in photo-electric cells : en
  • AT122731B - Deep pump unit. : de en
  • GB348299A - Improvements in or relating to the production of rubber composition : en
  • GB348315A - Manufacture of cores for castings : en
  • GB348605A - A new and improved thief-proof device for automobiles and like road vehicles : en
  • GB348328A - : en
  • GB348448A - Improvements in bushes for automatic lubricating axle boxes : en
  • CH146931A - Distribution valve for hydraulic cylinders. : en fr
  • FR704234A - Permanent magnet for electrical machines : en fr
  • GB348207A - : en
  • GB348475A - Improvements in and relating to u-buffers for checking loom pickers : en
  • CA311318A - Pass type elevator door : en fr
  • US1804663A - Electrical apparatus : en
  • DE524814C - Method of manufacturing a toroidal coil or a coil with a curved or polygonal axis : de en
  • DE524895C - Process for applying a leather cover to rollers for printing purposes : de en
  • DE524518C - Fork for belt release : de en
  • DE524679C - Fire protection flap on cinema playback machines : de en
  • ES122246A1 - CYLINDER HEAD FOR INTERNAL COMBUSTION ENGINES : en es
  • FR704168A - Salt dispenser : en fr
  • AT122710B - Fully adjustable knife rake for farm implements. : de en
  • AU2547930A - Improvements in or relating to television systems : en
  • GB348295A - : en
  • US1804468A - Angle bar bending machine : en
  • US1804843A - Liner puller : en
  • FR704225A - Process for the manufacture of linings for brakes, couplings, clutches and similar devices : en fr
  • GB348417A - Improvements in hot-water heating systems : en
  • GB348464A - Improvements relating to rollers for laundry ironing machines : en
  • GR3200B - CARDBOARD WRAPS FOR SEWING THREADS. : el en
  • FR704162A - Optional linker trigger in binders : en fr
  • FR704248A - Hollow brick with transparent partitions : en fr
  • DE524362C - Process for the production of Kuepen dyes : de en
  • DE524615C - Public address system : de en
  • US1804828A - Collapsible globe : en
  • US1805292A - Shingle and method of making same : en
  • US1804986A - Blank cartridge : en
  • US1805233A - Curtain support : en
  • US1805366A - Toothbrush and tumbler rack : en
  • DK44098C - Electric Image Transfer Device. : da en
  • GB348325A - Improvements in or relating to driving rollers for belt conveyors and the like : en
  • US1804996A - Wire support and guide : en
  • ES121518A1 - Improvements in tellurium resistances for refrigerators. : en es
  • GB348234A - Improvements in or relating to the driving of looms : en
  • GB348649A - Improvements in tweezers : en
  • AU2651830B - Process for the manufacture of titanium tanning preparations : en
  • CA311227A - Apparatus for making artificial furs : en fr
  • CH146840A - Connector, especially for plansifters. : de en
  • CH147068A - Method for the representation of a homogeneous mass. : de en
  • US1804477A - Fire extinguisher : en
  • US1804655A - Halter : en
  • US1804975A - Automatic unwinding rule : en
  • US1804562A - Apparatus for making aqueous bituminous emulsions : en
  • US1804849A - Fuel regulator : en
  • DE524816C - Device for distributing the voltage at connection and connection points of electrical conductors : de en
  • GB348232A - Manufacture of bleaching-out layers : en
  • FR704213A - Improvements to golf courses and other miniature games and their establishment : en fr
  • GB348200A - Improvements in opening and closing devices for fanlight windows and the like : en
  • GB348266A - Improvements in or relating to the production of coatings : en
  • IE11928L - Fire extinguisher : en
  • FR704226A - Improvements to aviators' belts : en fr
  • ES122521A3 - Procedure for fixing the leads or seals to the wires or cords surrounded by another wire forming a spiral. : en es
  • ES122557A3 - Improvements in refrigeration machines compressors. : en es
  • DE524959C - Piston pump drive : de en
  • ES428U - Bathroom reduced. (Machine-translation by Google Translate, not legally binding) : en es
  • FR704270A - Improvements to refrigeration chambers and, in particular, to railway refrigerated wagons : en fr
  • GB348301A - Improvements in and relating to liquid meters : en
  • GB348451A - Improvements in or relating to elevators, dredgers or excavators : en
  • ES284Y - Bodywork, mobile barracks adaptable to any vehicle chassis, both mechanical and animal traction. : en es
  • FR38263E - Full combustion gas stove : en fr
  • FR38338E - Circuit breaker improvements : en fr
  • GB349085A - Improvements in chair or settee bedsteads : en
  • CH146968A - Switch for interrupting high voltage circuits. : de en
  • NL24245C - : en
  • CA311257A - Production of low carbon pitch compositions : en fr
  • CH146847A - Process for the preparation of a product which is suitable for pest control and as a fertilizer and contains 10 to 60% calcium phosphide. : de en
  • CH146982A - Circuit for mercury vapor rectifiers. : de en
  • CH146880A - Method of reproducing films with embossed support. : en fr
  • GB349046A - Improvements in automatic variable speed gear : en
  • GB348443A - Method of preserving meat in ice : en
  • GB348683A - Improvements in and relating to the wearing surfaces of heels of boots and shoes and the like : en
  • DE524101C - Process for converting higher quality alcohols into lower quality ones : de en
  • FR38307E - Luminous indication ohmeter : en fr
  • ES122409A3 - Improvements in fountain pens also called fountain pens. : en es
  • FR704154A - Improvements to devices for flattening and tightening worn ties : en fr
  • DE524703C - Device for stunning slaughter animals : de en
  • DE524719C - Device for setting the dials in the starting position of pagination machines : de en
  • GB349016A - An improved process for the direct obtention of high-percentage acetic acid from the mixture of acetyl cellulose and acetic acid which results in the preparation of acetyl cellulose : en
  • GB348529A - Improvements in compressed air brakes for obtaining a variable braking effect : en
  • US1804458A - Purification of halogenated hydrocarbons : en
  • US1804639A - Ball bearing caster : en
  • US1804951A - Snap fastener : en
  • FR704163A - Process and plant for grinding Thomas slag or similar material, containing iron, in tube mills or ball mills : en fr
  • GB348297A - An improved cable suspender for electric conductors and the like : en
  • ES122468A1 - Improvements in scales or scales. : en es
  • ES122612A1 - Perfeccionamientos in the artillery guns of retrocarga. : en es
  • FR704134A - Automatic dispenser for hot and solid items : en fr
  • GB348186A - Improvements in and relating to vehicles for transporting goods : en
  • GB348195A - Improvements in or relating to hydrocarbon burners : en
  • DE524441C - Holder for gathering curtains : de en
  • DK44115C - Møtriklaas med Klemspærreanordning. : da en
  • FR38315E - Improvements to electrical appliances : en fr
  • GR3189B - METHOD AND PROVISION TO REMOVE THE MOISTURE CONTENT AND TO PREVENT THE OVERHEATHING (LIGHTING) OF THE SUPPLIED COVER. : el en
  • DE524379C - Holder that can be hooked into the handles of the hotbed windows : de en
  • US1805114A - Printing telegraph receiver : en
  • GR3195B - WOODEN BOARD USED FOR THE MANUFACTURE OF FLOORS, FURNITURE AND WOODEN WALLS AND TOIOUTS, RECOMMENDED FROM NEXT WOODEN, WOODEN. : el en
  • US1804573A - Ironing table : en
  • FR704224A - Process for electrical compensation of submarine cables : en fr
  • FR38313E - Automatic signaling device for automobiles : en fr
  • GB349072A - Improvements in the construction of tank and like cargo vessels : en
  • ES122499A1 - A blast turbine system with air cooling. : en es
  • DE500997C - Removal device for the filter layer or fabric web for drum filters : de en
  • ES122546A1 - CONICAL PLUGS DISTRIBUTOR APPARATUS : en es
  • GB348430A - Improvements in or connected with air heaters : en
  • CH146996A - Process for making caffeine. : de en
  • US1804428A - Car underframe construction : en
  • US1804466A - Process of making diarylamines : en
  • US1804564A - Exterior corner connection for wall boards : en
  • US1804998A - Method of and means for collecting magnetic materials and separating them from othermaterials : en
  • US1805188A - Machine tool : en
  • DE524716C - Process for the catalytic production of acetic acid from acetylene : de en
  • DE524871C - Rope compensation device for movable lanterns with pulley : de en
  • CA311291A - Metal closure : en fr
  • CH146795A - Hollow brick with perimeter cells. : en fr
  • CH147063A - Process for the production of a water-resistant paint. : de en
  • DE524696C - Furnace for burning explosive gas mixtures in the gas mixture feed circuit, boiler room, gas-permeable mass : de en
  • DE524850C - Device for the sterilization of liquids : de en
  • CA311220A - Spray material : en fr
  • US1805138A - Coupling pin : en
  • AU3074330A - Measurement foundation garment for use in measuring the figure : en
  • DE524626C - Process for operating air-compressing internal combustion engines for dust-like fuels : de en
  • FR38304E - Process for the preparation of cotton dyes, alkali solids, of the stilbene series : en fr
  • AT122831B - Blading for steam turbines and process for their manufacture. : de en
  • FR38323E - Method and device for pre-drying wet salts particularly applicable to vertical dryers : en fr
  • US1805257A - Dispensing bottle stopper : en
  • GB348224A - Improvements in or relating to machines for driving tacks, rivets or the like : en
  • GB348338A - : en
  • GB348593A - Process for the manufacture of plastic substances : en
  • DE514764C - Attachment of tooth and back plate : de en
  • FR38253E - Device for freezing fish on board ships; in non-freezable solutions : en fr
  • FR704237A - Process for the manufacture of strips, strips or plates of aluminum or other similar oxidizable metals, insulated by an oxide layer : en fr
  • GB348459A - Improvements in apparatus for the continuous weighing of sediment : en
  • GB348543A - An improved distributor for use in telegraphy or the like : en
  • GB348545A - Improvements in or relating to telephone systems : en
  • US1804784A - Toy railway track clip : en
  • ES122430A1 - Drive device for talking machines. : en es
  • GB348355A - Improvements relating to electrical connections : en
  • GB349448A - Arrangement for reducing oscillations in the working of automatic regulators, for example the temperature regulators for furnaces : en
  • AT122812B - Reinforced concrete columns, especially for multi-storey buildings. : de en
  • AU2785130B - Improvements in or relating to synchronising means for television apparatus or the like : en
  • CH147040A - Process for the preparation of a carbazole derivative. : de en
  • GB348374A - Improvements in metallic packing for the shafts of pumps and the like : en
  • US1804742A - Sprinkling apparatus : en
  • ES122419A1 - Carton packaging manufacturing system. : en es
  • GB348422A - Improvements in hoppers : en
  • DK44108C - Advertising box. : da en
  • AT122698B - Automatic device for telephone stations for communication in the absence of the called subscriber. : de en
  • US1804929A - Expanding brake : en
  • GB348536A - Improvements in and relating to electric condensers applicable also to other apparatus : en
  • IE11472L - Stand for show cards : en
  • GB348461A - Improvements in or relating to means for generating short waves : en
  • ES122507A1 - PROCEDURE FOR DRYING PAPER OR FABRIC RIBBONS PRINTED WITH HELIO-ENGRAVED COLORS : en es
  • CA311225A - Match book : en fr
  • CH147021A - Device for opening and closing the hood of vehicles, especially coaches. : en fr
  • US1804574A - Gasket : en
  • AT122739B - Equipment on fire extinguishers for filling the pressurized gas. : de en
  • US1804667A - Floating marine way : en
  • US1804672A - Shoe bearing : en
  • AU3094330A - An improved coin controlled liquid dispensing machine : en
  • CH146997A - Process for producing a soluble organic antimony compound. : de en
  • US1805439A - Aircraft fitting : en
  • DE495520C - Suction cell rotary drum filter : de en
  • US1805253A - Composite pile : en
  • US1805242A - Leaf spring oiler : en
  • USD84127S - Design job a spoon ob similae abticle : en
  • US1804413A - Method for converting the heat energy of fuel into useful working energy : en
  • US1804493A - Fluid motor : en
  • US1805180A - Tile making attachment to vibrating machines : en
  • AT122727B - Nosepiece. : de en
  • CA311177A - Two-step sulphatizing roasting process : en fr
  • CA311206A - Purifying device for air and gas : en fr
  • US1804793A - Developing apparatus with blanket adjustment and spray application of liquid ammonia : en
  • US1804890A - Shuttleless loom : en
  • US1805230A - Lubricating system : en
  • US1805342A - Valve motor : en
  • AU3024530A - Improvement in protective coating : en
  • CH146940A - Box frame for standing internal combustion engines. : de en
  • CH147014A - Device for assembling a drawbar, stringer, stretchers, etc., to the front end of a vehicle. : en fr
  • US1804717A - Pencil sharpener : en
  • US1805352A - Display stand : en
  • CH146922A - Machine for the production of outer match boxes. : de en
  • US1804492A - Vending machine : en
  • US1804547A - Telegraph repeater arrangement : en
  • US1804731A - High power pedal-operated grease gun : en
  • US1805034A - Rail joint construction : en
  • USD84168S - Design fob a canopy fob : en
  • DE524031C - Process for the production of rounded furniture molding corners : de en
  • GB348645A - Improvements in and relating to coil winding machines : en
  • US1804412A - Traction frame : en
  • US1805297A - Bathtub chair : en
  • US1805302A - Round straightener : en
  • US1805348A - Fountain pen : en
  • US1805397A - Pneumatic tire inflating and deflating apparatus : en
  • CH146827A - Weft thread carrier for looms with spoolless shuttle. : de en
  • AU2651630A - Improvements inthe method and device for removing the hairs fromthe skin of fells : en
  • CH146809A - Process for manufacturing glass tube, and automatic machine for its implementation. : en fr
  • CH146839A - Process for the manufacture of footwear. : de en
  • US1805328A - Locomotive truck : en
  • US1804956A - Lock : en
  • US1805267A - Bowling alley pit cushion structure : en
  • US1804989A - Fish control apparatus : en
  • DE524757C - Soil tillage device with shares, tines and harrows arranged one behind the other : de en
  • CA311371A - Rail connector : en fr
  • DE524558C - Device for cleaning under pressure by means of a washing liquid : de en
  • FR704179A - New dyes for vats : en fr
  • IE11398L - Shirt collars : en
  • US1804829A - Collapsible globe and mounting for same : en
  • US1804920A - Method of producing printing plates : en
  • US1805347A - Closure device for fountain pens : en
  • GB348408A - Improvements in boxes, cartons or containers for cigarettes and other articles : en
  • GB348495A - Improvements in and relating to spectacles and eyeglasses : en
  • GB349049A - Improvements in the manufacture of plates or blanks for making flexible discs for talking machines : en
  • GR3203B - METHOD OF MANUFACTURE OF SPECIAL PAPER OR PAPERBOARD EC JUICE rubber GOUTAPERKIS, balls, or the like (OR NO is natural, man-made or modified or condensed NORMALLY AS REVERTEX and the like) TETHEIOMENON combinatorial AND AFTER ... : el en
  • US1805065A - Pocket implement : en
  • CH146862A - Process for the preparation of a valuable vat dye. : de en
  • CH146988A - Low gas alarm. : de en
  • US1804442A - Control handle for motor boat engines : en
  • US1805313A - Starter for internal combustion engines : en
  • AU2560430B - Improvements in baling wire tying machines : en
  • CA311239A - Shovel handle : en fr
  • CH146892A - Submachine gun with a long closing spring supported against a removable bottom cap. : de en
  • CH147042A - Process for the production of an orange vat dye. : de en
  • AU2655830A - Improvements relating to electric switches : en
  • AT122704B - Process for converting brewer's yeast, especially bottom-fermenting brewer's yeast, into a yeast suitable for baking. : de en
  • CH146834A - Foldable trestle frame, in particular for sunbathing mattresses and bedding. : de en
  • ES276Y - Clamping screwdriver. : en es
  • CH146891A - Machine gun. : de en
  • US1804999A - Illuminated clock : en
  • US1805217A - Window regulator : en
  • US1805363A - Garment holder, folder, supporter, and box strengthener : en
  • CA311248A - Friction closure : en fr
  • US1804437A - Combination shoe and glide for furniture : en
  • US1805351A - Repeating apparatus for concentration units : en
  • CH146900A - Adding machine. : en fr
  • FR38290E - Improvements to fluid meters : en fr
  • CA311164A - Steam dome shut-off valve : en fr
  • CA311193A - Tubular metallic shaft : en fr
  • CH146886A - Educational game for arithmetic lessons. : de en
  • AT122612B - Bullet with full tip. : de en
  • ES122511A1 - Process for obtaining smelting blocks of finely grained structure, free of pores and the like. : en es
  • GB348556A - Improvements in and relating to the filtration of liquids : en
  • AT122771B - Electromechanical or electroacoustic device. : de en
  • US1804415A - Brush : en
  • US1804461A - Method of and means for welding without electrical leakage : en
  • US1804772A - Lard filling machine : en
  • US1805164A - Shaft holder for applying chucks : en
  • US1805415A - Insect protector : en
  • AT122682B - Change gear finder for machine tools. : de en
  • CA311226A - Cylinder oiling device : en fr
  • GB348494A - Improvement in conveyors : en
  • CA311347A - Lasting machine : en fr
  • AU2503630A - Improvements in steering control of agricultural implements andthe like. 9 : en
  • CH146808A - Machine for the production of assembled glass objects with neck. : de en
  • CH146864A - Process for the preparation of an etch-resistant dye of the gallocyanin series. : de en
  • CH146998A - Protective mask against gases. : en fr
  • CH147057A - Process for the production of a water-resistant paint. : de en
  • CH147073A - Process for the preparation of the strontium salt of 3,3'-w w'-disulfomethylamino-4,4'-dioxyarsenobenzene. : de en
  • US1805209A - Display device : en
  • US1805332A - Bank vault ventilator system : en
  • USD84171S - And benjamin m : en
  • DE524363C - Device for liquefying raw products to be burned in soot ovens : de en
  • US1804777A - Boiler construction : en
  • US1805033A - Fire extinguisher : en
  • USD84159S - Design for a casing for a combined clothes washer and drier : en
  • CH146896A - Speedometers for motor vehicles. : de en
  • DE524830C - Hollow, air-cooled combustion layer regulator for inclined grate firing : de en
  • AU2655830B - Improvements relating to electric switches : en
  • CH146859A - Process for the preparation of a new vat dye of the anthraquinone acridone series. : de en
  • CH146911A - Zinc alloy. : en fr
  • AT122605B - Speech advertising machine. : de en
  • CH146941A - Device on internal combustion engines for shielding the electromagnetic waves from the ignition circuit. : de en
  • US1804848A - Piston oil saving ring : en
  • US1804955A - Lock : en
  • CA311343A - Anode : en fr
  • DE524176C - Pipe grab with liner : de en
  • DE524668C - Process for the preparation of polymerization products of diolefins : de en
  • US1804430A - Method of covering heels : en
  • US1804523A - Edging machine : en
  • US1804924A - Method of producing metallic powders : en
  • DE524882C - Electric clock with auxiliary movement : de en
  • GB349044A - Improvements in means for separating bodies of different densities : en
  • AT122627B - Device for the approximate determination of the direction of incoming sound beams. : de en
  • CA311321A - Frequency multiplier and amplifier : en fr
  • CH146966A - Electrical high-voltage switch with electrodes located in a gas-filled space. : de en
  • AT122663B - Glow light amplifier tube. : de en
  • CA311253A - Production of high and low carbon pitch : en fr
  • AT122669B - Stretcher. : de en
  • FR38278E - Insulation mode of electrical conductors : en fr
  • FR38287E - Direct reading pyrometer : en fr
  • FR704148A - Improvements to parachute equipment : en fr
  • GB348410A - Improvements in safety-razors : en
  • GB348499A - Improvements in chapelets : en
  • GB349015A - Improvements relating to the operation of blast furnaces : en
  • CA311222A - Safety valve for boiling vessels : en fr
  • CA311346A - Heel making machine : en fr
  • US1805291A - Combined heater and illuminator : en
  • DE524328C - Device to avoid overheating of the catalyst during ammonia synthesis : de en
  • DE524907C - Electromagnetic maximum indicator : de en
  • DE524978C - Process for the production of photosensitive layers by means of diazo compounds : de en
  • DK44104C - Lifting trolley for Watercraft. : da en
  • US1804661A - Corrugating machine : en
  • US1804816A - Crawling traction mechanism : en
  • AT122656B - Method of making bandage pads. : de en
  • AU3074330B - Measurement foundation garment for use in measuring the figure : en
  • CH146993A - Rubberless varicose vein stocking. : de en
  • DE524776C - Tilting device for troughs guided on running tracks, supported by two pairs of rollers : de en
  • US1804821A - Spring structure : en
  • US1805229A - Variable electrical apparatus : en
  • US1805185A - Combined support and shutter actuating means for cameras : en
  • US1805194A - Treatment of aldehyde-amines : en
  • US1804459A - Screw-cutting die : en
  • US1804510A - Railway rail anchor : en
  • US1804745A - Process of removing water from aqueous acetic acid : en
  • US1804692A - Method and apparatus for working oil sands : en
  • US1804893A - Process of decomposing lignified fibers : en
  • DE524832C - Bridge for dental purposes : de en
  • ES122482A1 - A perfection in the machines to clean bottles. : en es
  • GB348169A - Improved process of producing finishes on rubber fabrics and rubber goods : en
  • CA311377A - Apparatus for treating galvanized articles : en fr
  • DE524520C - Blacksmith anvil with wrought iron body and steel track : de en
  • DE510292C - Mobile grinding device : de en
  • DE524732C - Fuse element : de en
  • GB348233A - Improvements in radio receiving circuits : en
  • AU2654130B - An improved collapsible former for building pneumatic tyres : en
  • CA311340A - Water tube boiler : en fr
  • GB348358A - Improvements relating to radiators and other heat exchange apparatus : en
  • GB348547A - Improvements in or relating to acoustic horns : en
  • CA311305A - Sand paper : en fr
  • US1805320A - Cylinder head stand : en
  • CA311215A - Pulp digester with forced circulation : en fr
  • GB348397A - Improvements in or relating to apparatus for and methods of controlling the pressure of vapours produced in stills : en
  • ES122436A1 - PROCEDURE FOR OBTAINING A FERTILIZER BASED ON AMMONIA-MAGNESIAN PHOSPHATE : en es
  • FR704105A - Improvements to oxy-acetylene heating burners and the like : en fr
  • FR38316E - Improvements to the suspensions of bogie vehicles using equalizing beams : en fr
  • GB348271A - Improvements in or relating to percussion tools : en
  • US1804911A - Core covering apparatus : en
  • US1805427A - Unloading apparatus : en
  • US1804409A - Telephone exchange system : en
  • US1805154A - Vernier : en
  • CA311274A - Ring holder lock for glass moulds : en fr
  • CA311292A - Alternating current clock : en fr
  • DE524745C - Massage machine : de en
  • DE524715C - Process for the preparation of nitriles : de en
  • ES122566A1 - Process for the manufacture of a rubber substitute, made of demineralized and revitalized oils. : en es
  • FR704258A - Method and device for increasing the longevity of carrier cables in aerial transport by metal cables : en fr
  • DE524279C - Glow electrode with a metallic carrier for the emitting substances : de en
  • DE524607C - Automatic engraving machine : de en
  • DE524813C - Procedure for secret transmission, in particular for secret telephony : de en
  • FR38305E - Automatic <<double>> signaling device for railways : en fr
  • US1804801A - Lumber marker : en
  • ES430U - Shoes with zip closure (Machine-translation by Google Translate, not legally binding) : en es
  • GB348298A - Improvements in or relating to spring mattresses, seats or the like : en
  • US1804408A - Telephone exchange system : en
  • GB349115A - Improvements in or relating to the manufacture of vat dyestuffs : en
  • US1804721A - Valve mechanism : en
  • CH146811A - Device for connecting the burner of liquid fuel appliances to the supply tank. : en fr
  • FR38266E - Improvements to propulsion and steering systems for ship hulls : en fr
  • US1804588A - Airship : en
  • US1805168A - Centrifugal casting machine : en
  • FR38285E - Rotary engine known as an explosion turbine : en fr
  • DE524714C - Production of phosphorus by reducing phosphorus minerals : de en
  • ES347U - Invulnerable envelope system. (Machine-translation by Google Translate, not legally binding) : en es
  • CH146828A - Electric drive for sewing machines, in particular household sewing machines. : de en
  • CH146904A - Broken stem for watch winder. : en fr
  • CH147046A - Process for the preparation of a derivative of 3.4.8.9-dibenzpyrene-5.10-quinone. : de en
  • AT122726B - Stand-up collar. : de en
  • DK44112C - Method for the production of printing forms or printing surfaces with a carrier for the printing form which can be easily removed from the basic body. : da en
  • ES122567A1 - Procedure for the manufacture of soaps based on demineralized and revitalized mineral oils. : en es
  • ES122630A3 - A mechanical procedure for the supply and measurement of liquid fuels. : en es
  • DE1170834U - : de en
  • ES122598A3 - Heating device, for plates, by means of a removable core. : en es
  • FR704277A - Process of nitriding and preparation of nitro-cellulose, as well as the products obtained by this process : en fr
  • FR38302E - Device for fitting ampoules : en fr
  • GB349111A - Improvements in or relating to apparatus for recording and reproduction of sound : en
  • GB348684A - Improvements in chair or settee bedsteads : en
  • GB349053A - Improvements in apparatus for playing a traffic-signal game : en
  • FR704218A - Improvements to injection pumps for diesel engines : en fr
  • GB348416A - Improvements relating to reinforced wood veneer : en
  • USD84162S - John e : en
  • US1804629A - Means for treating molding sand : en
  • US1805268A - Check book : en
  • FR704297A - Signaling device for motor vehicles : en fr
  • GB348312A - Improvements in or relating to interlock arrangements on drawout electric switchgear : en
  • US1804737A - Airplane toy : en
  • FR704275A - Grapin for grapeshot and ores : en fr
  • CA311219A - Process of treating comminuted carbonaceous materials : en fr
  • CH147037A - Process for the preparation of a condensation product. : de en
  • FR38259E - Process for improving the insulating properties of rubber-based products and resulting products : en fr
  • FR704288A - Two-stroke engine with light scavenging with shutter valve placed in the exhaust duct : en fr
  • GB348575A - Improvements in and relating to electric pick-ups : en
  • ES122531A1 - Improvements in rubber tires with partitions or cell walls for vehicle wheels. : en es
  • US1805133A - Apparel garment : en
  • US1804551A - Recovery of tin compounds : en
  • US1804496A - Telegraphic transmitting and tape perforating apparatus : en
  • US1805087A - Well tool : en
  • US1805394A - Straddle row cultivator : en
  • CA311265A - Tubular burner jacket : en fr
  • CH146858A - Process for the preparation of a vat dye of the benzanthrone pyrazole anthrone series. : de en
  • ES424U - Optical illusionism device. (Machine-translation by Google Translate, not legally binding) : en es
  • CH146967A - Method and device for carrying out work processes using bimetal. : de en
  • US1805007A - Pipe coupling apparatus : en
  • CH147022A - Bumper device on automobiles. : de en
  • DE524477C - Device for notching bread rolls : de en
  • ES122542A1 - Procedure to wrap fruits mechanically, particularly oranges. : en es
  • FR704281A - Improvements in the manufacture of filaments, threads, tapes, films and other products of artificial materials : en fr
  • DE524838C - Facility for national surveying from the air according to measurement images : de en
  • GB348337A - Improvements in furnace firebars : en
  • IE11606L - Safety razors : en
  • GB348226A - Improvements in the manufacture, by casting, of surfaces or thin panels of great superflcial area : en
  • GB348455A - Improvements in or relating to automatic weighing and dividing machines : en
  • DE524628C - Block and ingot shears with two movable knives : de en
  • ES122506A1 - Procedure for the production of spin fibers from unroasted bark fiber stems. : en es
  • ES122551A1 - LOADING ARRANGEMENT FOR FIREARMS : en es
  • FR704056A - Vending machine : en fr
  • GB348324A - Improvements in or relating to gate-end loaders and the like : en
  • GB348465A - Improvements in or relating to photography and kinematography : en
  • CA311205A - Control valve for hot air registers : en fr
  • FR704057A - Machine for milling and grinding toroidal surfaces : en fr
  • US1804544A - Car dumping apparatus : en
  • US1804732A - Flexible conductor : en
  • ES122490A1 - A procedure to treat bone material before de-bonding. : en es
  • FR704146A - Socket plug, multiple, with switch : en fr
  • ES122614A1 - A procedure of mechanical separation of the two cortical layers of the orange (red and white), which are cut into strips, if desired, after separate. : en es
  • GB348501A - Improvements in the manufacture of carburetted water gas : en
  • GB348577A - A new or improved device for the positioning of folders, papers, and documents in loose leaf binders : en
  • IE12115L - Telephone pay stations. : en
  • US1805043A - Sawing machine : en
  • US1805343A - Instrument for detecting irregularities in the bores of pipes and the like : en
  • ES121979A3 - Safe handling explosives manufacturing procedure. : en es
  • GB349446A - Improvements in and relating to the refining of metals in electric inductor furnaces : en
  • AU2880930A - Improvements in and relating to portable boats : en
  • FR704238A - Gear change device : en fr
  • ES122278A1 - Single-cylinder crusher for continuous and simultaneous mixing and grinding of colors, enamels, inks and analogous materials. : en es
  • US1805294A - Teb same : en
  • ES122603A3 - Improvements in glass laminating devices. : en es
  • DE524758C - Trap nest : de en
  • GB348211A - Improvements in or relating to television and like systems and apparatus : en
  • US1804457A - Clutch mechanism : en
  • AT122766B - Closure for bags and containers of all kinds. : de en
  • CA311306A - Moulding or finish strip assembly : en fr
  • FR704250A - Waterproof reinforced roof with roofing in tiles, corrugated sheets or plates, etc. : en fr
  • DE524103C - Process for the production of lignin : de en
  • GB348414A - Improvements in or relating to picture telegraph, television and like systems : en
  • DE521860C - Method and device for manufacturing upholstery pins with a two-part shaft : de en
  • US1804486A - Apparatus for treating wires : en
  • US1804676A - Radio apparatus : en
  • FR704255A - Automatic combiner capacitor : en fr
  • FR704132A - Bag clasp : en fr
  • DE524817C - Procedure for maintaining proper fill of high voltage electrical cables : de en
  • FR38260E - Elastic tightening and closing device for clothes and in particular for shoes : en fr
  • GB348245A - Improvements in or relating to metal stands for supporting pieces of pottery whilst being fired in a kiln : en
  • ES122433A1 - A procedure of photographic reproduction by inversion of the images. : en es
  • DE524808C - Bronze commission : de en
  • GB348388A - Improved manufacture of soles for boots and shoes : en
  • AT122702B - Dispenser for soap. : de en
  • CH147030A - Helicopter with coaxial propellers. : en it
  • FR38350E - Gardening winch pump : en fr
  • GB348244A - Improvements in and relating to treating liquids with gases : en
  • AT122848B - Electric motor. : de en
  • US1804909A - Mounting for nondriven rolls : en
  • CA311334A - Xanthate : en fr
  • US1804892A - Inoffirsoll-baira : en
  • US1805179A - Veneer article and method of manufacture : en
  • US1805364A - Supporting bracket : en
  • AT122609B - Boiler feed device with memory for locomotives. : de en
  • AT122625B - Process for the production of bottles with bottoms of uniform glass thickness in bottle blowing machines. : de en
  • AT122671B - Grid DC modulation circuit. : de en
  • US1804701A - Chain conveyer : en
  • US1805213A - Extension table : en
  • CH146818A - Process for the preparation of rayon threads, ribbons and the like spun in the form of spinning cake for washing out and aftertreatment. : de en
  • CH147019A - Foldable vehicle roof. : de en
  • US1804789A - Foldable rule : en
  • US1804864A - Shade : en
  • CA311236A - Pneumatic conveyer : en fr
  • CH146964A - High voltage rubber cable. : de en
  • US1804450A - Arrow testing device : en
  • US1804577A - Driving mechanism : en
  • US1804416A - Pipe hanger for electrical conduits and the like : en
  • US1804624A - Refrigerating apparatus : en
  • US1804780A - Header and support therefor : en
  • CA311259A - By-product recovery system : en fr
  • CH146812A - Electric cooker. : de en
  • CA311275A - Method of bonding dissimilar metals : en fr
  • US1804847A - Paper interfolding machine : en
  • US1804952A - Wave signaling system : en
  • AT122644B - Method and device for the production of relief-like pressed or raised patterned glass. : de en
  • US1805387A - Ice cream scoop : en
  • US1805423A - Draft regulator : en
  • US1805271A - Double matrix operating device : en
  • CH146897A - Counter with drawn number rollers. : de en
  • US1804915A - Artificial limb : en
  • US1805196A - Automatic brake relay : en
  • GB348239A - Improvements in or relating to braces or trouser suspenders : en
  • GB348280A - Improvements in or relating to stockings : en
  • AU2660130B - Improvements in power braking and clutch releasing mechanism for automotive vehicles : en
  • CA311252A - Production of pitch : en fr
  • FR704110A - Process for reducing specific fuel consumption and for regulating the temperature of metallurgical furnaces and fireplaces of all kinds : en fr
  • FR704212A - Self-locking bolt : en fr
  • GB348399A - Means for indicating the polarity at any time of a horseshoeshaped electromagnet : en
  • GB348330A - Improvements in or relating to thread tensioning devices for sewing machines : en
  • GB348420A - Improvements in or relating to the manufacture of resinous condensation products : en
  • GB348653A - Improvements in and relating to axes, picks and like hand tools : en
  • FR704115A - Device for the destruction of insects : en fr
  • GB349042A - : en
  • AT122827B - Suction device for centrifugal pumps. : de en
  • DE524528C - Screw cap for all types of vessels and tubes with a swinging slide : de en
  • FR704251A - Timepiece : en fr
  • US1805158A - Reseating leakproof faucet and valve : en
  • AT122758B - Automatic telephone system. : de en
  • AU2651830A - Process for the manufacture of titanium tanning preparations : en
  • US1804619A - Packer : en
  • US1804684A - Collapsible minnow trap : en
  • US1804803A - Electric plug connection : en
  • USD84134S - Design for a croquet table : en
  • FR38265E - Self-adjusting ball joint or ball bearing : en fr
  • FR704158A - Improvements made to devices for assembling pipes, rods, metal wires, airplane shrouds and the like with each other or with any components : en fr
  • FR38293E - Automotive car headlight illuminating without glare : en fr
  • FR704202A - Planting machine : en fr
  • ES122428A1 - Procedure to cool with hot water the iron mantle of gasogens with steam insufflation. : en es
  • DE524028C - Castings for kitchen stoves : de en
  • US1804744A - Hydraulic clutch : en
  • GB348379A - Safety fastener for stocking suspenders : en
  • GB348385A - Improvements in and relating to diaphragm pistons : en
  • US1804969A - Power drag saw : en
  • DE523996C - Tube transmitter circuit : de en
  • ES121854A2 - IMPROVEMENT IN A NEW HEAVY OIL ENGINE WITH FUEL SPRAYING IN A COMPRESSION CHAMBER SEPARATE FROM THE WORK CYLINDER : en es
  • US1805031A - Reenforced metal jamb construction : en
  • GB348690A - Improvements in the preparation of catalysts for use in the manufacture, by destructive hydrogenation, of hydrocarbons from carbonaceous materials : en
  • DE524963C - Process for the production of iron carbonyl : de en
  • FR704120A - Breaker : en fr
  • DE524868C - Method and device for increasing the efficiency of mashes : de en
  • DE524876C - Device for automatic monitoring and control of the temperature of electric ovens : de en
  • FR704101A - Improvements to lifts for garages : en fr
  • DE524665C - Process for the direct production of molded parts from dry mixtures of cellulose derivatives and proteins : de en
  • GB349017A - Improvements in the production of vinyl halides : en
  • FR704114A - Device for conveying different liquids by means of a single pump and a single discharge line with a single discharge valve, used in particular for the injection of fuel in heavy oil engines : en fr
  • GB348294A - Improvements relating to the treatment of railways, roads and other surfaces with chemical solutions : en
  • GB348378A - Device for connecting parts of furniture and the like : en
  • GB348552A - Improvements in or relating to electric lamp holders : en
  • GR3191B - IMPROVEMENTS OF THE METHOD OF PRODUCTION OF CEMENT MATERIALS. : el en
  • US1804880A - Halogen derivative of dibenzopyrenequinones : en
  • US1805452A - Bobbin-stripping machine : en
  • ES121767A1 - A metallic closing of articulated plates. : en es
  • FR704076A - Quick closing device for hydraulic regulators : en fr
  • GB348192A - Improvements in insulating compounds : en
  • GB349057A - Process for the photographic recording of sound : en
  • DE524761C - Securing without protective plate on flexible couplings : de en
  • FR38308E - Method and apparatus for encryption and decryption of all documents : en fr
  • FR704190A - Improvements made to burners for incandescent charcoal lamps for the absorption of fumes and bad odors : en fr
  • GB348687A - Improvements in or relating to bobbins : en
  • DK44109C - Bicycle support. : da en
  • GB348492A - Improvements in or relating to the picking up and deposition of articles by aircraft or other moving bodies : en
  • GB348606A - Improvements in and relating to reflector signs : en
  • USD84158S - James j : en
  • DE524796C - Process for the production of insulating and lightweight concrete using foam-forming materials : de en
  • ES122453A1 - Improvements in the manufacture of viscose artificial silk. : en es
  • GB348487A - Improvements in hose and half-hose : en
  • GB348432A - : en
  • CH146894A - Apparatus for studying vibrations. : en fr
  • US1805100A - Treatment of copper rich material : en
  • FR704165A - Method and apparatus for the conversion of material from the powdery state to the nodular state by adding moisture : en fr
  • GR3186B - SYSTEM FOR REMOVING ADHESIVE AND PRODUCT CONTAINING AN EXHAUST EVENING. : el en
  • DE524934C - Record holder that can be placed on the turntable shaft : de en
  • FR704240A - Improvements to steam generating devices : en fr
  • FR38298E - Heating process for apparatus intended to carry out the hydrogenation of heavy organic bodies : en fr
  • FR38312E - Glass block refinements : en fr
  • FR704092A - Device for introducing, into a crucible, worn stereotypical clichés : en fr
  • GB348457A - : en
  • FR38322E - Cobalt steel for high speed tools : en fr
  • GB348252A - Improvements in the manufacture and production of valuable hydrocarbons from varieties of coal, tars, mineral oils and the like : en
  • DE524687C - Chimney dryer for potatoes heated by fire gases : de en
  • FR38341E - Crimping machine device for boxes of similar shapes and variable dimensions : en fr
  • GB348248A - Improvements in the manufacture and production of 1.3-butylene glycol : en
  • GR3182B - DISTRIBUTION DEVICE IN TELEPHONE FACILITIES. : el en
  • FR704178A - Water-cooled hot air damper : en fr
  • GB348287A - Improvements in wire ropes : en
  • GB349009A - Improvements in or relating to the manufacture of stainless irons and steels : en
  • US1804902A - Annunciator system : en
  • GB348569A - Improvements in or relating to road rollers : en
  • FR704160A - Device for adjusting the position of fittings or incandescent lamp holders : en fr
  • GB348261A - Improvements in or relating to respiratory helmets or the like : en
  • CA311161A - Colorimeter : en fr
  • GB348489A - Improvements in or relating to the manufacture of rubber : en
  • US1804519A - Dispensing and display device : en
  • US1805021A - Electromagnetic selector device : en
  • AT122654B - Process for the preparation of the neutral calcium salt of inositol hexaphosphoric acid. : de en
  • CA311246A - Sectional tubular tower : en fr
  • ES122496A2 - PROCEDURE TO TRANSFORM VEGETABLE OILS INTO LUBRICATING FATS : en es
  • ES122505A1 - Perfection in mechanical pulverizers. : en es
  • GB348368A - Improvements in or relating to electrical roasting and baking ovens : en
  • GB348276A - Improvements in guiding devices for travelling webs of paper, cloth and other materials : en
  • DE524944C - Switch tap with lifting device for the chick : de en
  • US1804748A - Electric switch : en
  • DE524592C - Sealing device for rotary valve of internal combustion engines : de en
  • US1805081A - Clutch for motor cars : en
  • US1805266A - Amusement coaster railway : en
  • US1805157A - Bookbinding machine : en
  • AT122637B - Cutting device for plates made of tough or hard material. : de en
  • US1804546A - Sweatband for hats : en
  • AT122737B - Newspaper holder. : de en
  • US1804974A - Perforating machine : en
  • US1804712A - Pneumatic hammer : en
  • US1805187A - Apparatus for and method of exciting electrical oscillations : en
  • US1804628A - Circuit breaker : en
  • US1804927A - Container for construction toys and like sets : en
  • DE524823C - Magnetic alloys for telegraph and telephone lines : de en
  • ES122000A1 - PROCEDURE FOR THE PREPARATION OF COMPLEX SALTS : en es
  • ES122548A1 - Improvements in flexible couplings for power transmission shafts. : en es
  • FR704082A - Improvements to control buttons for electrical devices : en fr
  • CH146916A - Process for improving the corrosion resistance of aluminum sheets and strips. : de en
  • US1804559A - Signal receiving and distributing system : en
  • US1805300A - Automobile heater : en
  • DE524633C - Snap fastener matrix : de en
  • DE524684C - Drive for briquette presses : de en
  • DE524901C - Device for placing popping cartridges on railroad tracks : de en
  • GB348300A - Improvements in and relating to puzzles : en
  • AU2818030B - Improvements in drip strips for automobiles : en
  • CA311221A - Pump : en fr
  • US1804921A - Rotary valve gear : en
  • US1805076A - Form for dresses : en
  • CA311362A - Translating device : en fr
  • US1804479A - Coating and marking machine : en
  • US1804714A - Stand pipe connection for buildings : en
  • US1805339A - Knitting machine : en
  • US1805459A - Magnetic device : en
  • US1804641A - Manufacture of gramophone records : en
  • AT122706B - Process for the production of silver-plated table utensils, cutlery and the like Like. Of non-ferrous metals, z. B. German silver. : de en
  • DE524945C - Sprocket transmission : de en
  • AT122745B - Device for applying capsules to bottles. : de en
  • US1805050A - Hat shaping machine : en
  • CA311232A - Two-stroke cycle internal combustion engine : en fr
  • USD84128S - Design fob a lady s hand bag : en
  • USD84132S - Alonzo g : en
  • US1804472A - Pipe hanger : en
  • US1804799A - Rubber stripping for doors or windows : en
  • US1804822A - Telephone system : en
  • US1805088A - Motor vehicle lock : en
  • US1805312A - Repeater : en
  • US1805405A - Branding and dehorning chute : en
  • CA311269A - Electric switch : en fr
  • US1805269A - Stone dressing machine : en
  • US1804900A - Oil well pump : en
  • CA311189A - Sheet metal bumping-out tool : en fr
  • US1804579A - Manufacture of nut blanks : en
  • US1805162A - Preparation of aliphatic acid chlorides : en
  • US1805193A - Lamp shade and support therefor : en
  • US1805228A - Cigarette holder : en
  • US1805442A - Wedge shaped driving belt : en
  • AT122683B - Pliers. : de en
  • AT122797B - Container for holding the dunk on match machines. : de en
  • AT122647B - Device for the prevention and removal of scale deposits on steam boilers, condensers, etc. like : de en
  • AT122601B - Device for aligning cigarettes and similar objects in the mirror position, in which a sensor, a pawl or the like. Is brought into engagement with the seam. : de en
  • FR704261A - Electric cable reinforcement : en fr
  • FR704121A - Intermittent water circulation refrigerant : en fr
  • US1804937A - Vehicle wheel : en
  • FR38276E - Manufacturing process for reinforced concrete parts : en fr
  • GB349567A - Improvements relating to evaporation systems : en
  • DE524752C - Method for attaching coatings made of rubber or similar vegetable resins to metal surfaces or the like. : de en
  • ES122514A1 - A device to prevent theft of electric bulbs from lampholders. : en es
  • AU3074430B - Improvements in or relating to the production of phosphorus and phosphorus-oxygen compounds from previously sintered raw phosphates : en
  • US1805223A - Awning : en
  • USD84172S - And benjamin m : en
  • CA311299A - Manufacture of boots and shoes : en fr
  • GR3188B - METHOD AND APPARATUS FOR CEREALIZATION OF CEREALS. : el en
  • US1804646A - Engine testing apparatus : en
  • US1805045A - Pin and clip tray : en
  • AT122705B - Method and device for removing ammonia and hydrogen sulfide from gases. : de en
  • CH146816A - Holding device for spoons, ladles and the like. : de en
  • DE524783C - Seal for the connection of Y-pipes for high pressure water lines to a fully cylindrical pipe : de en
  • DE524803C - Process for dissolving substances containing arsenic : de en
  • DE524698C - Machine for scooping and pouring, especially molten glass : de en
  • US1804782A - Pressure control in furnaces : en
  • US1805110A - Roof joint : en
  • CH146873A - Equipment for the elimination of floating and fatty substances in fresh water sewage treatment plants. : de en
  • DK44111C - Method for drainage of wet charcoal peat mass. : da en
  • CH146806A - Cylinder lock. : de en
  • CH146977A - Cathode for mercury vapor rectifier. : de en
  • US1804605A - Air control for internal combustion engines : en
  • US1804757A - Engine starter : en
  • US1804726A - Coin bank : en
  • CA311373A - Process of producing steel cutting blades : en fr
  • US1805128A - Paper cutting and trimming machine and gauge and gauge-stop, carrier, hold-down, and safety mechanism therefor : en
  • US1805457A - Method for cutting glass : en
  • AT122801B - Reinforced concrete frameworks clad with plastering mortar carriers, in particular wire brick mesh. : de en
  • CA311378A - Method of freeing and extracting castings from moulds : en fr
  • CA311294A - Bucket : en fr
  • US1804987A - Suction pump : en
  • CA311212A - Turbo-motor with internal combustion and explosion : en fr
  • CH146815A - School desk. : de en
  • DE524771C - Security for firearms : de en
  • DE524955C - Process for the production of cinematographic combination recordings : de en
  • FR704055A - Method for teaching and advertising by means of microphotography : en fr
  • FR704169A - Apparatus for signs or advertising signs : en fr
  • CH146888A - Gun breech. : de en
  • US1804657A - Tunnel kiln : en
  • US1805198A - Food service device : en
  • AT122798B - Device for pushing the pieces of wood into the support strips of match machines. : de en
  • AU2696630B - A device for use with gas and oil burners of cooking stoves andthe like : en
  • US1804611A - Pneumatic feed mechanism : en
  • AT122783B - Process for desalinating liquids. : de en
  • AT122720B - Method for placing elastic caps on bottles. : de en
  • US1805210A - Sound-absorbing structure : en
  • AU2665630B - Improvements in pressure gauges : en
  • AT122813B - Method and device for supplying machines with paper or cardboard sheets or similar cut material of the same size. : de en
  • DE524743C - Massage machine : de en
  • ES122513A3 - A process for fabricating wire mesh armor for bank and bank defenses. : en es
  • US1804980A - Supporting device for pottery : en
  • US1805160A - Directional control of dynamoelectric devices : en
  • US1804596A - Gas meter : en
  • US1805186A - Sound screening device for hydrophones : en
  • US1805238A - Venetian blind : en
  • FR704117A - Process for the purification of mineral oils, tars, their distillation products, etc. : en fr
  • DE524670C - Working time control device with a device to retrieve the overtime : de en
  • AT122764B - Centrifugal compressor with housing cooling. : de en
  • CA311302A - Electric railway equipment : en fr
  • US1804524A - Liquid pump : en
  • US1804785A - Liquid vending machine : en
  • US1805305A - Lubricating device for elevator guide rails : en
  • US1805075A - Electrical condenser : en
  • US1805092A - Signaling apparatus : en
  • US1804922A - Glare eliminator : en
  • US1805089A - Radio testing device : en
  • US1804959A - Surgical knife : en
  • AT122615B - Device for dividing molten glass into gobs. : de en
  • CH146833A - Vacuum cleaner. : de en
  • CH146889A - Transportable drawplate stand for small caliber bullets. : de en
  • US1805064A - Steam trap : en
  • ES122535A1 - A process of ornamentation or decoration of the perforated, patterned, curled or pleated papers, which are used for the presentation of pastry, confectionery, cold cuts and other uses. : en es
  • GR3181B - PERFECTIONS IN THE STORAGE (FILLED) OF CARTRIDGES FOR PORTABLE WEAPONS. : el en
  • GR3184B - PAYMENT DISTRIBUTION PROVISION : el en
  • ES121398A1 - Procedure for obtaining compositions suitable for combating the moth, harmful insects and as a disinfectant, lubricants and the like. : en es
  • ES426U - Mascara carrying case and provided with brush for its application. (Machine-translation by Google Translate, not legally binding) : en es
  • US1804707A - Mixing machine : en
  • US1804681A - Expansible bit : en
  • GB348398A - Improved device for pouring molten metal into a mould : en
  • US1804733A - Toy bank : en
  • US1804978A - Safety paper : en
  • DE524740C - Circular knitting machine with one above the other needle cylinders : de en
  • US1805153A - Telephone system : en
  • US1805410A - Fishing line : en
  • DE524695C - Incandescent lamp protective socket with the insulating ring protruding from the threaded socket : de en
  • ES399U - Tubes or taps to wind the thread in the spinning and twisting webs. (Machine-translation by Google Translate, not legally binding) : en es
  • AU2654130A - An improved collapsible former for building pneumatic tyres : en
  • CA311180A - Window : en fr
  • CH146814A - Chair, especially for the kitchen. : de en
  • CH146991A - Gas-filled, electric incandescent lamp with a highly concentrated incandescent body. : de en
  • FR704203A - Garnish refinements : en fr
  • GB348323A - Improvements in connection with the circulation of water for heating purposes : en
  • GB348537A - Method of manufacturing rubber articles : en
  • GB348479A - Manufacture of derivatives of arseno compounds : en
  • AU2690030A - Improvements in shark proof enclosures : en
  • CA311363A - Alternating current long distance line : en fr
  • US1805460A - Nut and screw fastening : en
  • US1804724A - Fusible switch mechanism : en
  • US1805399A - Cutting device : en
  • GB348380A - Improvements in and relating to servo braking apparatus : en
  • GB348659A - Improvements in the automatic electric control of cyclic operations in mechanisms andother equipment : en
  • GB348572A - Improvements in infusing or cooking apparatus : en
  • US1804704A - Pressure bar for veneer machines : en
  • US1804948A - Advertising device : en
  • CA311183A - Measuring process and apparatus : en fr
  • DE524781C - Electric unrest clock : de en
  • USRE18066E - Tender : en
  • DE524338C - Holder for headgear : de en
  • DE524439C - Process for the prevention of explosive mixtures during the production of combustible gases like generator gas from coal or coke dust : de en
  • DE524710C - Procedure for the operational testing of the driving pressure of coals : de en
  • DE524766C - Ring network in rigid airships : de en
  • DE524805C - Process for preventing or delaying the oxidation of tribromo-ª ‰ -naphthol in the presence of alkalis : de en
  • GB348251A - Improvements in method of and mechanism for knotting strands together : en
  • GB348390A - Improvements in and relating to oil-circulating pumps for electric-transformers and the like : en
  • US1804950A - Split d-handle : en
  • FR704094A - Shoe finishing machine : en fr
  • FR704222A - Magnetostriction oscillation generator : en fr
  • US1804695A - Liquid level gauge : en
  • US1805018A - Molding machine : en
  • US1804858A - Climbing or lifting jack : en
  • US1805288A - Machine for seaming can heads : en
  • US1805378A - Interchangeable sign : en
  • DE524755C - Testing device for dummies : de en
  • FR704166A - High value dry calcium hypochlorite manufacturing process : en fr
  • US1805453A - Air valve carburetor : en
  • US1804728A - Vehicle arm or prop : en
  • CA311250A - Telephone switch : en fr
  • US1804390A - Furniture rest or shoe : en
  • US1804725A - Hose clamp : en
  • US1805200A - Mold : en
  • CA311352A - Rail slotting machine : en fr
  • GB348445A - Improvements in nut-locks : en
  • US1805024A - Deep well pump : en
  • US1805146A - Rubber tire and process of making : en
  • ES122495A1 - Improvements introduced in the hooks for beds. : en es
  • ES122632A3 - A procedure to electrically stop power looms when warp yarns break. : en es
  • FR704175A - Movable milling centering bit guard : en fr
  • US1804417A - Composition for and method of heat and fire proofing paper, craft board, and the like : en
  • US1804570A - Brake actuating mechanism : en
  • US1804636A - Scrubbing machine : en
  • FR704300A - Electronically controlled tube : en fr
  • AT122685B - Relay. : de en
  • US1804832A - Child's vehicle : en
  • US1804854A - Ors to the murkay : en
  • US1805105A - Electric fan : en
  • US1805136A - Child's vehicle : en
  • US1804815A - Machine for deforming pipes : en
  • AT122717B - Freewheel hub with coaster brake. : de en
  • CH146994A - Thigh protector. : en fr
  • DE524840C - Price-indicating inclination scale with extension of the weighing range : de en
  • DE524981C - Process for cleaning gas water for fermentation purposes : de en
  • GB348431A - Improvements in or relating to thread knotting devices : en
  • ES122522A3 - Procedure to manufacture tulle and lace suitable for making blinds, curtains, curtains and other items. : en es
  • FR704109A - Autoclave in reinforced concrete for tanning or other applications and tools for the construction of this autoclave : en fr
  • GB348476A - Improvements in or relating to electric cables : en
  • GB348550A - Improvements in and connected with air treating or conditioning means for ventilating installations : en
  • ES122214A1 - Improvements in the material used for the application or for printing on fabrics by means of plates or perforated models. : en es
  • GB348333A - Improvements in or relating to moulds for casting copper : en
  • GB349084A - Improvements in chair or settee bedsteads : en
  • CH146999A - Circuit arrangement for testing the mode of operation of the switching equipment of an automatic or semi-automatic telephone system. : de en
  • US1805041A - Sample display : en
  • US1805107A - Agitator mechanism for washing machines : en
  • US1805048A - Electric lamp socket : en
  • US1805458A - Oil composition and process of inhibiting oxidation thereof : en
  • ES431U - Gas connection for stoves, heaters and similar appliances. (Machine-translation by Google Translate, not legally binding) : en es
  • US1804943A - Dispenser for pulverulent substances and the like : en
  • CA311176A - Tire handling machine : en fr
  • CA311365A - Disinfectant : en fr
  • CH147024A - Air pump with device for connection to the motor shaft of various motor vehicles. : de en
  • US1805381A - Post twister : en
  • NL23949C - : en
  • AU2660530A - Improvements in breaking-down saws : en
  • CA311233A - Semi-automatic transmission : en fr
  • ES418U - Container tarpaulin for the transport of liquids and solids, such as musts, oils, grapes and grains, being its main application for harvesting. (Machine-translation by Google Translate, not legally binding) : en es
  • FR38337E - New method of mounting precious or fake stones on all glass, porcelain or similar objects : en fr
  • GB348436A - Improvements in machines for making cardboard box blanks : en
  • DE524669C - Process for the electrolytic extraction of metals from alkaline solutions containing metal salts with ore pulp : de en
  • DE524834C - Preparations for suppressing the growth of microorganisms : de en
  • AU2696630A - A device for use with gas and oil burners of cooking stoves andthe like : en
  • US1804456A - Acoustic device : en
  • US1805393A - Mail receiver : en
  • US1804809A - Vacuum cleaner apparatus : en
  • US1805009A - Color screen film and process for manufacturing the same : en
  • US1805370A - Method of and apparatus for inflating inflatable bodies, such, for example, as inflatable boats : en
  • CH146969A - Economy switch. : de en
  • US1804901A - Rail crossing : en
  • US1804752A - Apparatus for heating and sterilizing towels : en
  • US1805299A - Toilet package : en
  • USD84154S - Henry c : en
  • CH146845A - Process for the oxidation of chemical substances. : de en
  • CH146860A - Process for the preparation of a condensation product of the pyrazole anthrone series. : de en
  • CA311336A - Flame-proof, firefuge liquid capable of rendering objects made of fibre incombustible : en fr
  • GB348188A - Improvements in and relating to ships' boiler installations : en
  • AT122780B - Device for regulating the room temperature for heating systems. : de en
  • DE524750C - Device for emptying the heating medium in a heating system, in which oil or a similar high-boiling liquid is circulated in a closed circuit via a heater and via a heating point by a pump : de en
  • ES122481A1 - Improvements in the bridge scales. : en es
  • FR704142A - Frame for ties : en fr
  • US1804940A - Art of tagging : en
  • US1805365A - Process of etherifying cellulose : en
  • GB348310A - Improvements in electromagnetic friction device : en
  • ES122608A3 - Improvements in the grinding and polishing of glass sheets, by means of the special apparatus described. : en es
  • US1805307A - Railway car retarder : en
  • USD84161S - Design for a bottle or similar container : en
  • CA311327A - Process of treating hydrocarbons : en fr
  • GB348318A - : en
  • AT122617B - Tie holder. : de en
  • AT122664B - Reflector. : de en
  • CH146846A - Process for the absorption of nitrogen oxides. : de en
  • CH146895A - Water level indicator. : de en
  • US1805173A - Dehydrator : en
  • US1805329A - Glass sheet drawing apparatus : en
  • AT122695B - Method and device for drying paper webs. : de en
  • CA311337A - Direction finder : en fr
  • US1804666A - Railway track circuit apparatus : en
  • US1805052A - Process for preventing the dissolution of metals in pickling baths : en
  • US1805181A - Heat retaining hood for gas or electric fusion welding : en
  • US1805340A - Stop motion mechanism : en
  • CH146932A - Lifting cylinder for jack. : de en
  • US1804395A - Manufacture of reenforced glass : en
  • US1804836A - Scrubber for refrigerating apparatus : en
  • US1805040A - Electrical warming means or device for use with internal combustion engines to facilitate starting thereof : en
  • US1805074A - Radio testing device : en
  • US1805176A - Pressure gauge : en
  • ES122565A1 - Procedure for the demineralization and revitalization of mineral oils. : en es
  • GB348382A - Process for the manufacture of amino aldehydes : en
  • ES122599A3 - Improvements introduced in cinematic targets. : en es
  • DE524768C - Overtaking machine with pliers and nailing devices arranged in a common carrier : de en
  • DE524859C - Timer : de en
  • IE11804L - Convertible vehicle bodies : en
  • FR38330E - Rolling rule for rail tracks : en fr
  • FR704243A - Improvements to water circulation heating systems : en fr
  • US1805191A - ontario : en
  • GB348419A - : en
  • AT122673B - Electric incandescent lamps for directional lighting. : de en
  • CA311345A - Web-folding machine : en fr
  • CH147069A - Frame for piston machines, in particular for internal combustion engines. : de en
  • ES122277A1 - Single cylinder crusher for cellulose colors and volatile materials. : en es
  • FR704220A - Gas boiler : en fr
  • AT122791B - Card index. : de en
  • CH146893A - Mechanical time fuse with rotating trigger for the detonation. : de en
  • CH147008A - Parasol and umbrella handle. : en fr
  • AT122763B - Electric incandescent lamp whose incandescent body consists of several adjacent lighting elements. : de en
  • CA311267A - Thermal cut-out and guard : en fr
  • AU2652930A - Improvements in or relating to high frequency valve circuits : en
  • CA311261A - Washing machine for spinning cakes : en fr
  • ES122466A3 - An apparatus consisting of a fuel saver for internal combustion engines, especially applicable to automobiles. : en es
  • US1805066A - Gas burner or nozzle : en
  • CA311360A - Oscillation system : en fr
  • AT122693B - Process for the production of reversible shoes. : de en
  • DE524779C - Adjustable stone pivot bearing for the balance axis of alarm clocks and other clockworks : de en
  • CH147001A - Receiving arrangement for high frequency vibrations. : de en
  • CH147039A - Process for the manufacture of methylglycidic acid. : en fr
  • AU3016030B - Swimming suit : en
  • AT122620B - Copy frame for holding photographic negatives (plates, films) when copying with masks. : de en
  • GB349105A - Improvements in or relating to submarine electric signalling cables : en
  • US1804462A - Valve : en
  • CA311207A - Beet harvester : en fr
  • CA311368A - Lubricator : en fr
  • CH146928A - Metal spring. : de en
  • US1805391A - Valve : en
  • US1804572A - Aeroplane landing light : en
  • DE524774C - Process for the production of artificial slate : de en
  • ES122629A1 - Improvements introduced in the shuttles to avoid the oscillations of the bit. : en es
  • ES122401A3 - Procedure for vacuum packaging coffee. : en es
  • FR704217A - Motor mounting device : en fr
  • AT122718B - Automatic safety device to prevent train collisions. : de en
  • CA311168A - Razor blade sharpener : en fr
  • AU2031A - Improvements in valves : en
  • CA311288A - Lumber drying kiln : en fr
  • DE524869C - Foam float apparatus for preparing coal feasts : de en
  • CA311320A - Electric discharge tube : en fr
  • CH146918A - Welding machine. : de en
  • CH147010A - Lids for metal vessels, in particular milk transport jugs. : de en
  • FR704151A - Preparation of barium hydroxide and polysulphides : en fr
  • GB348217A - Improvements in visible indexing : en
  • GB349091A - Improvements in or relating to motor cars or like vehicles : en
  • AT122607B - Bung and tap hole bushing for barrels and. like : de en
  • DE524600C - Tool fastening in milling and drilling spindles with a tightening screw guided through the spindle on the same axis : de en
  • DE524773C - Launching device for toy planes : de en
  • ES122446A1 - A device to facilitate the placement, with perfect centering, of the removable webs in multi-diameter tube tubes. : en es
  • ES122465A1 - An improved squeezing machine. : en es
  • FR38317E - Total power supply unit, by accumulators with automatic charge, for telegraph and cordless telephony devices : en fr
  • GB348371A - Improvements relating to loose leaf binders : en
  • DE524747C - Pressing device consisting of a punch and a mold for preforming glass : de en
  • US1805386A - Protective device : en
  • AT122777B - Steel alloys for the production of objects hardened in the edge zones by embroidery. : de en
  • AT122838B - Faucet, in particular for water pipes. : de en
  • CH146925A - Spray gun with drip catcher for painting work. : de en
  • AT122621B - Permanent wash. : de en
  • FR38342E - Cocking and locking devices for single shot or other shotguns : en fr
  • CA311237A - Railway crossing signal : en fr
  • ES122467A1 - Procedure to manufacture glass or shatterproof glass. : en es
  • ES122523A1 - A joining device for the formwork of columns and reinforced concrete pillars. : en es
  • ES122571A1 - A procedure for the construction of refrigerators with double cooling effect. : en es
  • US1804623A - Kitchen utensil : en
  • US1804862A - Combined-seeder, packer, and pulverizer : en
  • US1804886A - Cartridge fuse : en
  • US1805175A - Motor conveyor trackway : en
  • US1805232A - Means for holding half bearings about an arbor preparatory to machining : en
  • US1804883A - Alloy metal for bearings : en
  • ES122576A1 - A procedure for the construction of covers or tires for tires. : en es
  • DE523910C - Process for maintaining the fine distribution of insoluble or poorly soluble dyes : de en
  • US1805417A - Elongated tablet package and wrapping : en
  • DE524709C - Punch head for brush punching machines with reciprocating ram : de en
  • FR704136A - Electric battery and its electrolyte : en fr
  • DE524440C - Device for dampening the fire in an inclined grate for high-performance boilers, especially for lignite : de en
  • DK44096C - Electric powered vacuum cleaner. : da en
  • GB348706A - Improvements in or relating to the manufacture of vat dyestuffs : en
  • DE524759C - Device for automatic turning of eggs in incubators : de en
  • US1804979A - Cigar or cigarette ash protector : en
  • US1804537A - Machine for removing the surface scale from metal plates : en
  • US1804851A - Hot air furnace : en
  • ES122586A1 - A procedure to raise water or produce compressed air taking advantage of the strength of the water of rivers or tides. : en es
  • FR704144A - Compression tools for securing case locks and similar closures : en fr
  • GB348632A - Improvements in and relating to the production of derivatives of phthalic acid : en
  • GB348647A - A signalling device for cinemas and the like : en
  • FR704268A - Automatic bolt coupling for railway vehicles : en fr
  • FR38252E - Device for assembling metal pipes : en fr
  • CA311262A - Bottle cap : en fr
  • ES122410A1 - Perfection on discs to impress sounds. : en es
  • ES122497A1 - Improvements in the indicators or traffic control devices. : en es
  • FR704052A - Improvements to vertical reciprocating tables : en fr
  • GB348688A - Improvements in and relating to jacking-apparatus for motor cars or other vehicles : en
  • US1805278A - Rifle attachment for firing miniature ammunition : en
  • US1805408A - Well strainer : en
  • USD84136S - August egerer : en
  • FR38311E - Shoe-making process and machine, and improved articles resulting from their use : en fr
  • GB348375A - Power presses : en
  • FR38329E - Device to prevent deflation of pneumatic tires by perforation : en fr
  • GB348503A - Improvements in automatic weight totalisers applied to conveyors : en
  • US1805070A - Method of and apparatus for applying coating : en
  • US1805296A - Means for scoring ice by fluid pressure : en
  • DE524962C - Apparatus for the direct extraction of dry ammonium salts : de en
  • FR704194A - Device for cylinders of combustion steam engines and the like : en fr
  • FR704211A - Level crossing barrier automatic control device : en fr
  • GB349041A - : en
  • CA311231A - Bullet proof counter device : en fr
  • US1804490A - Wheel gauge : en
  • US1804961A - Electromagnetic instrument : en
  • GB348386A - Improvements in or relating to guards specially suitable for use with butcher's knives and the like : en
  • GB348609A - Improvements in or relating to bodies in the form of slabs, blocks, posts, bricks or the like and a method of making the same : en
  • GB348633A - Improvements in distance recording devices for road vehicles : en
  • CH147058A - Process for the production of a water-resistant paint. : de en
  • FR704071A - Circuit arrangements for long distance telephone systems : en fr
  • GB348438A - Improvements in sinks : en
  • GB349008A - A holder for preventing the unauthorised removal of milk bottles and the like : en
  • AU2939030B - Methods of welding : en
  • ES121777A1 - Improvements in the suspenders. : en es
  • FR704118A - Halogenated anthraquinone-benzacridones : en fr
  • US1804414A - Grinding machine : en
  • US1804945A - Device for hoisting alpha floating object subject to wave action : en
  • DE524875C - Ignition device for mercury vapor rectifier : de en
  • DE524911C - Method for producing a photoelectric coating on the inner surface of a photoelectric cell by distilling the photoelectric substance from a source outside the container onto the inner surface of the container : de en
  • ES122581A3 - An oscillatory movement producing pulley mechanism. : en es
  • GB348634A - Improved means for attaching skis or the like to boots or other footwear : en
  • AU2758530A - Method of and means for preserving playing balls during the period between their manufacture and their use : en
  • DE524723C - Protective device on spray kettles heated by liquid or gaseous substances for bituminous road building materials : de en
  • DE524729C - Connector pin provided with longitudinal bore and longitudinal slots : de en
  • GB348551A - Improvements in combined rotary duplicating and addressing machines : en
  • GB348570A - Improvements relating to chairs and stools : en
  • GR3194B - METHOD OF COLLECTION OF ELECTRICAL VIBRATIONS. : el en
  • US1804396A - Method of inserting fastenings : en
  • US1804753A - Construction material : en
  • US1805306A - Method and apparatus for wrapping articles : en
  • US1805309A - Dental apparatus : en
  • US1805404A - Piston ring : en
  • AT122800B - Electric curling iron. : de en
  • CH147064A - Method for the representation of a homogeneous mass. : de en
  • US1804839A - Fastener lock : en
  • US1804840A - Manufacture of grey to black vat dyestuffs : en
  • US1805304A - Vaporizer for internal combustion engines : en
  • US1805400A - Refrigeration apparatus : en
  • GB348359A - Boat hull construction : en
  • GB348646A - Improvements in and relating to coil winding machines : en
  • AU2652630B - An improved cattle food : en
  • FR704108A - Acoustic warning device, especially for vehicles : en fr
  • GR3196B - LIGHT PEN CONCRETE. : el en
  • GB348334A - Improvements relating to shaker conveyers : en
  • GB348381A - Improvements in and relating to apparatus for the manufacture of insulation tape : en
  • US1805236A - Venturi meter : en
  • US1805262A - Control apparatus : en
  • US1805215A - Means for coating metallic articles, particularly the interiors of water mains : en
  • NL23945C - Z-SHAPED SHEET PILE PLATE, FORMED BY CONNECTING TWO U-SHAPED PROFILE PLATES TOGETHER : en nl
  • US1804802A - Construction of guitars : en
  • US1805118A - Maximum demand gas meter : en
  • US1804561A - Apparatus and process of generating power : en
  • US1805375A - Mechanical movement : en
  • GB349040A - Apparatus for the rapid filling of vessels especially for charging dry battery cells with electrolyte : en
  • GB349052A - Broadcasting systems : en
  • DE524754C - Encryption device for electrical encryption and decryption machines : de en
  • US1804775A - Cabling clip : en
  • AU2880930B - Improvements in and relating to portable boats : en
  • US1805093A - Cooling device for combustion gas turbines : en
  • US1804578A - Driving mechanism for reciprocating conveyers : en
  • US1804808A - Vanity case : en
  • US1804814A - Pipe coupling and method of forming the same : en
  • US1805430A - Chain conveyer : en
  • GB349070A - Improvements in talking picture synchronising apparatus : en
  • US1804613A - Folding tool for match-box making machines : en
  • US1804719A - Vehicle light director : en
  • US1804827A - Sadiron : en
  • AT122782B - Process for dissolving scale and preventing scale formation. : de en
  • US1804853A - Safety device for use on alpha dough rolling machine commonly known to the baking industry as alpha dough brake : en
  • US1804903A - Lever booster : en
  • US1805199A - Preparation of colloidal metal : en
  • CA311202A - Circuit breaker for motion picture apparatus : en fr
  • CA311325A - Float valve : en fr
  • AT122708B - Sugar tablet machine. : de en
  • CH146841A - Process for the production of a particularly long-lasting, powerful pressed yeast. : de en
  • CA311167A - Process of producing sausage casings : en fr
  • CH146838A - Process for the manufacture of shoe components. : de en
  • CA311353A - Method of making alloys : en fr
  • CH146917A - Process for aluminothermic welding. : de en
  • US1804946A - Mining machine : en
  • AU2818030A - Improvements in drip strips for automobiles : en
  • AT122738B - Schaubahn. : de en
  • AU2821930B - Improvements in and relating to gas stoves for cooking purposes : en
  • CA311234A - Hand truck : en fr
  • DE524801C - Easel card file, the cards of which are provided with line-spaced holes on their longitudinal edge running perpendicular to the visible edge strip : de en
  • DE524833C - Handset for local nerve numbing using easily evaporating liquid : de en
  • FR38328E - Safety coupling for electrically operated lifting devices, in particular for loading winches : en fr
  • GB348246A - Improvements in or connected with means for association with casings for use in localities where explosion may arise by ignition from combustion within the casings : en
  • US1805032A - Drum for manufacturing endless rubber articles : en
  • ES122554A1 - Improvements in the classifying devices. : en es
  • FR704331A - Sliding cover for automatic firearms : en fr
  • CH146848A - Process for the chlorination of iron ores. : de en
  • AT122749B - Typewriter. : de en
  • GB348230A - Improvements in and relating to the production of decorative patterns in low or high relief by stencilling : en
  • ES122558A2 - AN IMPROVEMENT INTRODUCED IN THE BRAKE GOVERNMENT DEVICE WITH AUTOMATIC GAME COMPENSATION, OBJECT OF THE REFERRED PATENT NUMBER 120491 : en es
  • US1805019A - Metal cabinet : en
  • US1805079A - Coin counting machine : en
  • US1805447A - Ammeter : en
  • AT122613B - Explosive projectile with delayed impact ignition. : de en
  • AU3074430A - Improvements in or relating tothe production of phosphorus and phosphorus-oxygen compounds from previously sintered raw phosphates : en
  • AT122746B - Drawer lock and release device. : de en
  • US1804668A - Power transmission : en
  • US1805322A - Movable pressure device : en
  • DE524976C - Process for the production of high-performance files in one operation : de en
  • AT122774B - Method and device for the treatment of grain, legumes and other food or feed in any form. : de en
  • CH146842A - A method and apparatus for the treatment of substances, particularly organic substances and foods, by irradiation. : en fr
  • CH146802A - Adjustment device for blinds that are at an angle to each other. : de en
  • US1805429A - Traffic signal : en
  • AT122645B - Method for treating concrete or the like. : de en
  • AT122786B - Self-connecting telephone wall station. : de en
  • AT122608B - Device for regulating the heating in rooms heated by central heating. : de en
  • US1804870A - New compounds of the benzanthraquinone series : en
  • US1805414A - Bumper mechanism : en
  • DE524667C - Casting mold for the production of chambers from synthetic resin : de en
  • AT122839B - Internal combustion engine with exhaust gas turbine, in particular for aircraft propulsion. : de en
  • AT122680B - Device for eliminating radio interference. : de en
  • CH146887A - Toy kite modeled after an airplane. : de en
  • US1804806A - Tablet : en
  • US1804957A - Furnace block : en
  • US1805025A - Deep well pumping system : en
  • US1805056A - Grinding machine : en
  • US1804687A - Motor vehicle construction : en
  • US1804766A - Telephone system : en
  • AT122623B - Device for determining exposure times for photographic purposes. : de en
  • AT122626B - Sound boxes for musical instruments. : de en
  • DE524762C - Centrifugal clutch : de en
  • US1804511A - Combination of cartridge clip and follower : en
  • US1804591A - Synchronous machine starting system : en
  • US1804916A - Machine for producing tape loops : en
  • US1805323A - Hedge trimmer : en
  • US1805226A - Reverse motion check : en
  • CH146899A - Adding machine. : en fr
  • DE524744C - Massage machine : de en
  • CH146909A - Watch case. : en fr
  • US1804708A - Thread cutting machine : en
  • CH146962A - Clamp for overhead lines. : de en
  • AT122836B - Gearbox. : de en
  • ES122470A1 - Vehicle for the transport of artillery, especially antiaircraft. : en es
  • US1804699A - Shaft keying device : en
  • US1805280A - Pipe puller for removing or pulling pipes or casings from wells and the like : en
  • US1804874A - Drain cleaner : en
  • US1805376A - Seed potato cutter : en
  • DE524470C - Electric mercury rocker switch : de en
  • US1804508A - Transparent tile and method of making same : en
  • CA311287A - Process of accelerating vulcanization : en fr
  • CA311242A - Fortune-telling device : en fr
  • GB348477A - Improvements in steam-generators : en
  • CA311188A - Sheet metal bumping-out tool : en fr
  • US1805259A - Process of producing laminated glass : en
  • GB348254A - Improvements in valve gear for pneumatic tools : en
  • GB348304A - Improvements in or relating to apparatus for hoisting and tipping wagons : en
  • AT122660B - Device for the transmission of wireless messages in two-way communication. : de en
  • CA311315A - Fuel for internal combustion engines : en fr
  • CA311342A - Key filing cabinet : en fr
  • CH146823A - Warping machine. : de en
  • US1804514A - Binder : en
  • US1804617A - Advertising novelty stand : en
  • CA311196A - Rake tine : en fr
  • AT122776B - Steel alloys for the production of objects hardened in the edge zones by embroidery. : de en
  • US1805239A - Autographic register : en
  • US1805367A - Automatically operated press : en
  • DE524469C - Installation rotary switch, the switch body of which is moved between contact springs that are also detent springs : de en
  • CH146955A - Device for regulating the voltage in a direct current circuit fed by multiphase rectifiers. : de en
  • AU3009830A - Improvements in or relating to telephone systems : en
  • CA311229A - Dirigible headlight : en fr
  • US1804652A - Vise : en
  • NL23989C - : en
  • US1805169A - Door holder : en
  • US1804503A - Nitrocellulose composition : en
  • US1804738A - Paper box or the like : en
  • US1805245A - Method of making articles of rubber and fibrous material, and product : en
  • US1804866A - Shaper mechanism for winding yarn on weft bobbins in spinning mules : en
  • US1805002A - Letters, figures, and signs for exhibition from aircraft : en
  • USD84144S - William oscae johnson : en
  • US1805358A - Fuel valve of internal combustion engines : en
  • CA311178A - Grain recleaner : en fr
  • AT122657B - Process for the production of a sweetener for diabetics which can be used in particular as a sprinkling powder. : de en
  • AT122707B - Process for impregnating wooden poles u. like : de en
  • AT122769B - Device for removing dust from fabrics or the like, in particular from carpets. : de en
  • AT122821B - Carburettor with air and mixture throttle. : de en
  • AT122740B - Mirror advertising facility. : de en
  • US1805380A - Fruit dipper : en
  • US1805424A - Exposure indicating attachment for cameras : en
  • US1805413A - Spring nut locking device for rail joints : en
  • FR704219A - Removable device for fastening buttons, such as, in particular, those of clothes : en fr
  • GB348274A - Improvements in and relating to machines for applying reinforcing strips to the pages of loose-leaf books, indexes and other sheets : en
  • CH146926A - Strap clasp for cross-slotted bracelets. : de en
  • AT122724B - Franking machine. : de en
  • AU2693630A - Improvements in phonographs : en
  • FR38264E - Improvements to rotary machines : en fr
  • AT122751B - Ashtray. : de en
  • ES121937A1 - HOOD BLENDER WASHING MACHINE : en es
  • CA311254A - Production of high carbon pitch : en fr
  • CH146803A - Refractory porcelain cookware and process for its manufacture. : de en
  • US1804393A - Heat recuperator or regenerator structure : en
  • US1805163A - Belt cutter : en
  • CH146832A - Washing machine. : de en
  • CA311266A - Circuit protective device : en fr
  • CA311366A - Spring structure : en fr
  • AT122628B - Method and device for the magnetic separation of materials. : de en
  • CH146871A - Process for the production of valuable masses from cellulose derivatives. : de en
  • US1804837A - Electric welding of cast iron : en
  • US1805095A - Traffic sign stand : en
  • US1805101A - Heat exchange device : en
  • US1805258A - Air mail exchange device : en
  • US1805264A - Attaching means for removable dentures : en
  • US1805361A - Color photography : en
  • US1804401A - Molding apparatus and equipment for forming the same : en
  • CA311277A - Transmission mechanism : en fr
  • US1804908A - Socket connection for electrical conductors : en
  • US1805317A - Trap for beasts of prey : en
  • US1805006A - Pipe hanger : en
  • CH146792A - Process for extracting the insecticidal substance from pyrethrum. : en fr
  • CH146987A - Electric reflector lamp with incandescent lamp adjustable in the direction of the reflector axis. : de en
  • FR704274A - Bridge for loading and transporting the troughs of a martin steelworks : en fr
  • ES122045A2 - Improvements in anti-flashback devices that can be used as anti-theft devices for all kinds of applications. : en es
  • US1804593A - Apparatus and method for handling pulverized fuel : en
  • DE488995C - Method and device for treating wet card slivers : de en
  • US1805379A - Means for stretching rabbit and other skins : en
  • CH147012A - Wrapping for demijohns and glass flasks. : en it
  • US1805426A - Chalk line spool : en
  • CH146906A - Watch. : en fr
  • US1804398A - Aldehyde-amine condensation products and process of preparing same : en
  • ES122413A3 - Procedure for obtaining lead solder. : en es
  • US1804541A - Container having swivel casters : en
  • US1804891A - Container for insecticides, etc. : en
  • US1805000A - Knitting machine : en
  • US1805283A - Method of manufacturing hollow articles : en
  • AT122732B - Millstone barrel with ball bearing. : de en
  • AT122635B - Shoe straightener. : de en
  • DE524880C - Air-cooled bearings, especially for crankshafts of internal combustion engines : de en
  • ES122517A1 - A perfection in tables. : en es
  • CH146902A - Braking device for talking machines. : en fr
  • CH147070A - Welded pipe connection. : de en
  • AT122659B - Device for the spectral analysis of undecomposed distillable liquid mixtures. : de en
  • US1804677A - Protective structure for cashier and teller windows : en
  • US1804871A - Door register : en
  • US1805106A - Variable flow resistance : en
  • CA311300A - Process of treating coke : en fr
  • DE524676C - Conversion of a rotating movement into a rotating and reciprocating movement : de en
  • US1804410A - Vacuum cleaner : en
  • US1804497A - Rotary engine and pump : en
  • US1805038A - Mat : en
  • CA311208A - Shoe manufacture : en fr
  • CA311361A - Short wave amplifying system : en fr
  • CH147028A - Method for operating electric three-phase direct current locomotives with mercury vapor rectifiers. : de en
  • DE524257C - Registration machine with printing and perforation unit and several adding units : de en
  • DE524932C - Sound film device : de en
  • GB349012A - Improvements in or relating to electric ship propulsion : en
  • GB349038A - Improvements connected with weft-inserting mechanism of looms for weaving : en
  • AT122843B - Fuel atomizers for internal combustion engines. : de en
  • CH146879A - A method of manufacturing a photographic film, and a photographic film obtained by this method. : en fr
  • US1805344A - Oil saving device : en
  • AT122602B - Superheater steam box consisting of two separate parts. : de en
  • CH146973A - Method and device for limiting short-circuit currents. : de en
  • US1805324A - Hinge : en
  • AT122808B - Process for the production of the lower and the lid parts of containers made of wood or the like. Materials. : de en
  • AU2656030B - Improvements in combination garments : en
  • AU1666053A - Microwave filters : en
  • CH147044A - Process for the preparation of a vat dye. : de en
  • CH146959A - Feed-through terminal with dome-shaped insulator. : de en
  • DE490935C - 35mm film camera : de en
  • US1804625A - Hayfork : en
  • AT122638B - Method and device for soaking fiber materials such as wood wool and the like. Like. With emulsion in a continuous operation. : de en
  • CH146939A - Carburetor for multi-cylinder engines. : en it
  • US1804936A - System of heat interchange : en
  • US1805462A - Fastener assembly : en
  • CH147059A - Process for the production of a water-resistant paint. : de en
  • US1804507A - Woodworking bench plane : en
  • US1804603A - Radiator : en
  • US1804872A - Process of converting arylcarboxyamino-o-thioglycollic acids into hydroxythionaphthene compounds : en
  • AT122833B - Switching device for intermittent rotation of a shaft. : de en
  • CA311217A - Grinding machine : en fr
  • GB348170A - Improvements in the manufacture and production of vat dyestuffs of the n-dihydro-1.2.2.1-anthraquinoneazine series : en
  • CA311190A - Grease gun nozzle : en fr
  • CA311270A - Winding for dynamo electric machines : en fr
  • CA311209A - Set lever : en fr
  • CH146907A - Watch with case. : en fr
  • FR38277E - Improvement in rotary heat exchangers : en fr
  • FR704186A - Heating device : en fr
  • FR38347E - Automatic heel stamping and gouging machine : en fr
  • FR704068A - Improvement in color television : en fr
  • CH146978A - Anode for metal vapor rectifiers. : de en
  • US1804841A - Fabric pad : en
  • US1805123A - Clearance mechanism for improperly aligned articles : en
  • CA311187A - Roller skate wheel : en fr
  • CA311314A - Roofing : en fr
  • FR38284E - Safety razor : en fr
  • GB348530A - Improvements relating to electrolyte containers for accumulators : en
  • CA311194A - Garment reinforcing band : en fr
  • CH146947A - Refrigeration system. : de en
  • FR704286A - Fertilizer distributor : en fr
  • GB348229A - Stair forms : en
  • GB349474A - Improvements in or relating to vacuum operated devices for vehicles : en
  • GB348314A - Improvements in and relating to poultry houses : en
  • GB348679A - Improvements in thermionic cathodes for electric discharge tubes : en
  • GB348559A - An improved method for testing the insulation of electrical apparatus : en
  • US1804781A - Knob or handle lock : en
  • US1805389A - Fabricating machine for laminated glass products : en
  • US1804865A - Hydraulic faucet : en
  • CH146971A - Protective device for electrical line networks with a tripping time that depends on the distance to the fault. : de en
  • GB348396A - Closed vehicles : en
  • DE524701C - Method and device for coupling mechanically vibrating systems that can be tuned : de en
  • FR704183A - Device applicable to flat knitting machines for the manufacture of decorated articles by reinforcement : en fr
  • CH146829A - Tenter frame for devices for wet treatment of fabric webs needled on one side in a zigzag shape. : de en
  • CH146869A - Hydrocarbon mixture and process for its production. : de en
  • AT122606B - Thermostat. : de en
  • US1804563A - Vanity case : en
  • CH146794A - Hollow beam ceiling : de en
  • US1805098A - Dye bath and process of dyeing : en
  • US1805355A - Basic compounds and process of preparing them : en
  • AT122846B - Resistance-dependent selective relay for AC networks. : de en
  • CH146913A - Device for winding thin metal strips onto reel tubes. : de en
  • DE524725C - Spark gap with two rotating discs and a blower for spark extinction : de en
  • DE524929C - Method and device for producing cords : de en
  • FR704125A - Improvements to protective devices, such as those used in telephone systems or similar systems : en fr
  • US1805001A - Furnace : en
  • US1805290A - Automatic control for lubricators : en
  • DE524437C - Device for charging electric furnaces with removable cover : de en
  • CH146945A - Cleaning apparatus for high pressure flame tube boilers. : de en
  • AT122667B - Device for the operation of single-frequency transmitters. : de en
  • AT122649B - Process for accelerating the regasification of liquefied gases in pressure vessels. : de en
  • CH146935A - Device on turbines and pumps with impellers without an outer ring for removing foreign bodies that are trapped between the housing and the outer edge of the blades. : de en
  • CH146979A - Method and device for controlling the anodes of inverters. : de en
  • US1804764A - Apparatus for and method of cutting material : en
  • US1805142A - Unloading mechanism for can washing machines : en
  • US1805356A - Adjustable latch lock fastener : en
  • DE524822C - Photosensitive cell with a thin layer of photosensitive material : de en
  • US1804949A - Vibrator : en
  • ES122575A1 - A two-stroke internal combustion thermal engine. : en es
  • GB348223A - Improvements in or relating to circular knitting machines, and to articles or fabricproduced thereon : en
  • GB348235A - An unspillable accumulator for use in electric torches : en
  • GB348444A - Improvements in or connected with drop-down ends of settees, chairs, backs of seats and the like : en
  • FR704227A - Method of supplying hydrocarbon burners : en fr
  • GB348275A - Improvements in or relating to electrical apparatus windings : en
  • GB348372A - Improvements in or relating to the tinting of combination kinematograph and sound record films : en
  • GB349113A - Improvements in or relating to traffic control signalling devices : en
  • ES122479A1 - A procedure for the manufacture of rubber or ebonite tubes, ropes and canes. : en es
  • GB348404A - Cock for hot water or steam heating and the like : en
  • GB348409A - Improvements relating to a combined carrier and saddle cover or protector for cycles and the like : en
  • GR3199B - METHOD AND MEANS OF PRESERVATION OF FRESH GRAPES, FRUITS OR VEGETABLES IN FRESH CONDITION. : el en
  • GR3183B - DISTRIBUTION DEVICE IN TELEPHONE FACILITIES. : el en
  • DE486765C - Process for the production of alkaline earth chlorides from alkaline earth sulfates : de en
  • US1804941A - Vacuum distillation : en
  • US1805145A - Impregnating apparatus : en
  • US1804552A - Foot guiding mechanism : en
  • CH146799A - Process for cleaning roads, paved surfaces, etc. : en fr
  • ES427U - Toy plane. (Machine-translation by Google Translate, not legally binding) : en es
  • FR704095A - Advanced ring for drawing looms, spindle benches, spinning and twisting looms : en fr
  • GB348319A - Improvements in and relating to coffee percolators : en
  • CH146990A - Burner for liquid fuel. : en fr
  • US1804689A - Acoustic device : en
  • USRE18065E - of trenton : en
  • DE524879C - Spark plug : de en
  • DE516786C - Process for the production of water gas from coal dust and water vapor : de en
  • FR38324E - Suspension system for automobiles and vehicles of all types : en fr
  • GB349056A - Displaying glass vessel or similar articles : en
  • US1804402A - Enriching gas : en
  • US1805360A - Heat treating furnace : en
  • US1804898A - False tooth : en
  • US1804448A - Tracking gauge for automobiles : en
  • CH146905A - Case containing at least one object. : en fr
  • ES122141A1 - A system for fixing the coupling of rubber tubes with rigid tubes and for analogous applications. : en es
  • AT122816B - Speed change and reversing gear. : de en
  • US1804545A - Boot, shoe and similar footwear : en
  • CH146877A - Speed regulator for cinematographic apparatus. : en fr
  • DE524807C - Piston sealing in double-acting piston engines : de en
  • US1804540A - Price chart for gasoline pump bowls : en
  • FR38279E - Gasifier injector : en fr
  • IE11654L - Electric fires : en
  • ES122441A1 - Improvements in liquid dispensing devices to supply three or more kinds of liquids in appraised quantities. : en es
  • GB348366A - Improvements in beams, spars and the like for use in structures : en
  • FR38254E - Plaster for repairing tire casings : en fr
  • FR38306E - Method and device for the manufacture of tubular wood fiber packaging : en fr
  • US1804483A - Apparatus for use in finishing paper : en
  • US1804586A - Quick-opening valve : en
  • US1805084A - Tent stake : en
  • US1805274A - Brake : en
  • FR704216A - Polar planimeter for leather and similar applications : en fr
  • GB348488A - Improvements relating to corner brackets for bedsteads : en
  • GB348460A - Improvements in guards or safety devices for preventing injury to the users of cotton combing machines : en
  • CH146830A - Device for electrically drying the edges of fabrics in a finishing machine. : en fr
  • FR38255E - Glass spinning device : en fr
  • GR3202B - SATRON FOR WHEELS OF CARS AND OTHER VEHICLES. : el en
  • US1804885A - Electrical immersion heater : en
  • US1804543A - Car dumping apparatus : en
  • US1804583A - Water wheel : en
  • US1805116A - Radiator : en
  • ES122520A3 - Improvement in the manufacture of inner tubes for automobile, motorcycle and airplane tires. : en es
  • CH146866A - Quick-drying pore filler. : de en
  • US1805211A - Automobile guiding apparatus : en
  • GB348198A - Improvements in or relating to sound reproducing devices : en
  • FR38325E - Improvements to horizontal grain crushing mills : en fr
  • FR704267A - Improvements to milk kettles : en fr
  • AT122622B - Cash register for single and multiple item entries with multiple drawers. : de en
  • CH146919A - Process for the production of workpieces from strip-shaped metal provided with a coating, workpiece produced by the process and device for carrying out the process. : de en
  • DE524610C - Sound removal device : de en
  • ES122444A1 - A system of transmission and reception of animated frames. : en es
  • ES122077A1 - Improvements introduced in fire extinguishing equipment. : en es
  • GB348307A - Combined stereotype matrix former and drier : en
  • US1804404A - Wheeled carrier : en
  • US1804804A - Reenforced surface floor : en
  • FR704091A - Press to manufacture the dies : en fr
  • GB348544A - Telegraphic transmitter incorporating a mechanical relay : en
  • US1804634A - Adjustable shade : en
  • US1804405A - Spring suspension for vehicles : en
  • US1804585A - Line changing reel : en
  • US1805132A - Coin counting mechanism : en
  • US1805432A - Bag turning apparatus : en
  • DE524905C - Centrifugal contact regulator : de en
  • GB348402A - Crusher : en
  • DE524735C - Cooling vessel with a corrugated surface, especially for electrical equipment embedded in oil, such as transformers : de en
  • US1804392A - Method of binding books : en
  • US1805235A - Folding table : en
  • AT122772B - Lead cable. : de en
  • CH147067A - Method for the representation of a homogeneous mass. : de en
  • AT122736B - Cabinet for fireproof and clear storage of matrices, drawings, breaks, etc. like : de en
  • US1804727A - Photography : en
  • US1805287A - Fruit picking pail : en
  • US1805314A - Binder for loose leaf books : en
  • DE524738C - Device for regulating the combustion air supply : de en
  • US1805395A - Work table and clamp : en
  • US1804491A - Equipment controlling unit : en
  • US1804995A - Statistical card printing and cutting machine : en
  • US1804560A - Manufacture of fiber board : en
  • ES122257A2 - HERMETIC CAP CLOSURE FOR ELECTRIC ACCUMULATOR CONTAINERS : en es
  • CA311256A - Production of low carbon pitch : en fr
  • FR704102A - Improvements to door return and balancing systems, in particular for fireplaces, and other equivalent components : en fr
  • FR704256A - Talking sound device synchronized with the cinematographic device : en fr
  • FR704089A - Anti-fraud device for coin or similar devices : en fr
  • US1805017A - Door operating mechanism for delivery trucks : en
  • USRE18067E - Meter : en
  • CA311263A - Directional aerial for transmission and reception of electromagnetic wireless waves : en fr
  • CA311280A - Teat cup liner cutter : en fr
  • DE524736C - Method for covering metallic particles with an insulating layer, in particular magnetizable particles for mass cores, preferably for load coils of telecommunication lines : de en
  • GB349051A - Process of deodorising wool-grease : en
  • US1805243A - Can feeding mechanism : en
  • US1805224A - Reflector and method of providing the reflecting surface thereof with means for coloring the light reflected therefrom : en
  • ES122584A1 - Improvements in the stoves of the kitchens for charcoal, for its transformation into stoves of economic kitchens. : en es
  • US1804425A - Link switch : en
  • US1805104A - Portland cement and process for producing the same : en
  • US1805080A - Pistol charm : en
  • AT122841B - Carburetor. : de en
  • FR38270E - Fire extinguisher for flying devices : en fr
  • FR704200A - Universal hinge : en fr
  • ES122219A1 - Improvements in the manufacture of terrycloth bathrobes. : en es
  • ES122462A3 - A process for manufacturing the metal pins of rubber-lined buttons for garter clips. : en es
  • ES122052A1 - A process to degelatinize gelatin-containing materials in a battery of vaporizers. : en es
  • US1804576A - Remote metering system : en
  • US1805434A - Reversing switch : en
  • US1804558A - Air circulating device for drying flat fabrics : en
  • US1805443A - Clamping device : en
  • US1804643A - Crankshaft : en
  • US1805049A - Iron-nickel-copper alloy : en
  • US1805436A - Picture frame and method of making same : en
  • GR3192B - WAY TO PERFORM THE WORK (PINAQUAGE) OF THE BOTTLE BOTTOM FORMATION. : el en
  • ES191Y - Tie-handkerchief. : en es
  • US1804887A - Auxiliary propelling means for motor vehicles : en
  • US1804557A - Fuel metering apparatus : en
  • US1805016A - Ash tray : en
  • CH146953A - System with a set of generators used to excite secondary transformers connected in series. : de en
  • US1804601A - Brush cleaning machine : en
  • AT122796B - Device for the production of walls from shaped stones. : de en
  • CA311199A - Air controlling mechanism for internal combustion oil engines : en fr
  • DE524730C - Electrical plug contact for connecting single-core lighting chains etc. like. in series connection : de en
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