• DE565019C - Self-priming centrifugal pump : de en
  • DE566211C - Fountain pen stand with movable spreading arms : de en
  • DE566792C - Relay circuit to determine the load conditions in electrical circuits : de en
  • US1891333A - Production of acetone : en
  • US1891789A - Tire reclaiming machine : en
  • CA328572A - Window : en fr
  • FR737923A - Paper handling process : en fr
  • GB385134A - Improvements in and relating to tables, writing desks or the like : en
  • US1891382A - Visible index cabinet : en
  • DE566785C - Power machine with revolving piston and rotating abutment : de en
  • US1891531A - Charging apparatus for metal-heating furnaces, and the like : en
  • CA328701A - Structural material : en fr
  • DE566561C - Security device against theft of motor vehicles : de en
  • DE566666C - Changeable electrical capacitor with solid dielectric intermediate layers between the relatively mutually adjustable plate sets : de en
  • DE566898C - Swivel device for motor vehicle headlights : de en
  • US1891806A - Illuminated fireman's helmet : en
  • USD88716S - David w : en
  • US1891426A - Process of manufacturing alkali metal nitrates : en
  • FR738294A - Construction more particularly usable as beach shelter : en fr
  • GB385108A - Improvements in pasteurising apparatus : en
  • CA328623A - Carbureter and atomizer : en fr
  • US1891728A - Refrigerator unit : en
  • USD88730S - Fernand bridier : en
  • CA328648A - Humidifier : en fr
  • FR738047A - : fr
  • FR738174A - Axially sliding gear electric starter : en fr
  • AU730332A - Improvements in or relating' to method of obtaining contrasts by means of diazo compounds : en
  • FR738297A - Device for removing scale from iron and non-ferrous metal belts : en fr
  • US1891650A - Aeroplane : en
  • GB385176A - Apparatus for the drawing-off of heavy gases from above the piston of waterless gasholders : en
  • GB385303A - Improvements in or relating to automatic machines for operating upon boots or shoes : en
  • GB385627A - The manufacture of ortho-hydroxyindolecarboxylic acids of the benzene and naphthalene series : en
  • DE566844C - Roof made of telescoping parts : de en
  • GB385006A - Electron discharge device : en
  • DE566977C - Device for adjusting the pedal cranks of bicycles with freewheel gear : de en
  • FR738051A - Anticryptogamic product and insecticide based on colloidal aluminum hydroxide : en fr
  • FR738257A - Improvements made to the fittings of incandescent lamps : en fr
  • GB385250A - Braking apparatus for shuttles in weaving looms : en
  • US1891843A - Signobs to imperial chemical industries limited : en
  • US1891356A - Milling machine : en
  • US1891601A - Unsymmetrical diaryl ethanes as plasticizers : en
  • US1891663A - Grinding machinery : en
  • CA328628A - Sorting machine : en fr
  • FR737911A - Rubber articles capable of being inflated, comprising a covering made of fibers and method for their manufacture : en fr
  • FR738001A - Earthing resistance meter : en fr
  • US1891371A - Method and apparatus for making glassware : en
  • US1891707A - Shade : en
  • US1891726A - Oiling system : en
  • DE566734C - Connecting bracket : de en
  • FR738193A - Improvements to radial circulation elastic fluid turbines : en fr
  • CA328655A - Textile fibre processing : en fr
  • DE566647C - Overshoe for skinning knife : de en
  • FR738018A - Motorcycle improvements : en fr
  • US1891475A - Discharge tube electrode : en
  • DE566829C - Device for driving the circulation locks of locks : de en
  • FR738299A - Apparatus for decorating cookies and the like : en fr
  • CA328700A - Montan wax extraction : en fr
  • US1891401A - Oil well surveying device : en
  • CA328675A - Separation of suspended materials from gases : en fr
  • DE566669C - Device for the intermittent interruption of electrical currents : de en
  • GB385027A - Improvements in or relating to automatic fluid-pressureregulating valves : en
  • GB385034A - Improvements in and relating to dinner and the like food plates : en
  • FR738334A - Automatic baiting device for fishing : en fr
  • DE566989C - Device for venting the z. B. through a shower in the form of fine droplets in the surface condenser introduced additional water : de en
  • US1891730A - Composition for and method of papermaking : en
  • US1891776A - Selective separation of ores : en
  • US1891892A - Drip-catching attachment for bottles : en
  • US1891503A - Suction cleaner : en
  • US1891880A - Gas cutting machine : en
  • FR738147A - Reversible chain tensioner derailleur, for bicycle gear changes : en fr
  • US1891453A - Internal combustion engine : en
  • FR738392A - : fr
  • DE566625C - Jack for motor vehicles, which is pivotably attached to the vehicle : de en
  • GB385224A - Pressing apparatus for the manufacture of cigar fillers : en
  • US1891645A - Method of insulating high voltages in electrical precipitators : en
  • DE566743C - Planer for the production of toothed wheels : de en
  • DE566845C - Time switch for vulcanizing devices or the like. : de en
  • US1891399A - Motor vehicle mechanism : en
  • US1891480A - Liquid circulating cooling system for internal combustion motors : en
  • DE566726C - Process for coloring rubber and synthetic rubber-like compounds : de en
  • FR738065A - Tie enhancements : en fr
  • FR738164A - Process and apparatus for electrolysis and for adjusting the concentration of a solution, applicable in particular to solutions or photographic baths : en fr
  • FR738390A - Process for preparing an insecticidal powder and product obtained by said process : en fr
  • GB385099A - Improvements relating to picnic cases : en
  • US1891552A - Quick return straight line pump jack : en
  • US1891400A - Garment : en
  • US1891708A - Insulator cotter and mode of use : en
  • US1891853A - Fluid pressure indicator for pneumatic tires and other inflated bodies : en
  • CA328689A - Steering wheel : en fr
  • DE566566C - Process for the production of openwork thin decorative panels of plywood veneer o. : de en
  • FR738034A - Automatic drain block for irrigation locks : en fr
  • US1891867A - Method of producing castings with tapped holes therein : en
  • FR737981A - Safety device preventing damage to a pressurized lubricated motor and controlling this lubrication : en fr
  • FR738046A - Auto Repair Globe Valve Line Valve : en fr
  • GB385330A - Process for the manufacture of ammonia : en
  • AU725332A - Improvements in fish-plate joints : en
  • AU774732A - Improvement in sound propagating diaphragm : en
  • CA328592A - Pipe moulding apparatus : en fr
  • CA328595A - Humidifying radiator : en fr
  • DE566623C - A device for the preparation of fresh Turkish coffee, which can be rotated around a vertical axis and is provided with a removable container for the ejected coffee grounds : de en
  • DE566890C - Manufacture of molds or the like by connecting their individual parts by fusion welding : de en
  • CA328558A - Glow discharge : en fr
  • FR738153A - : fr
  • FR738290A - Apparatus for increasing the duration of hearing recordable on a phonograph disc by imparting a variable speed of rotation to it : en fr
  • FR737921A - Electric cable in rubber sheath : en fr
  • DE566618C - Rotary piston machine, in particular rotary piston compressor : de en
  • FR738078A - Improvements made to elastic coupling devices to be interposed between two members capable of being driven, one with respect to the other, with small amplitude angular movements, in particular those for forks of two-wheeled vehicles : en fr
  • CA328669A - Woven fabric : en fr
  • US1891472A - Adjustable stop for thread carrier rods : en
  • FR738071A - Electric switch with electromagnetic device to extinguish the arc : en fr
  • GB385126A - Process for increasing the elasticity and strength of artificial silk and the like : en
  • FR738337A - Aerial banner advertising : en fr
  • DE553943C - Process for making a motor propellant : de en
  • US1891558A - File folder : en
  • US1891577A - Collapsible tripod for use in harvesting crops : en
  • FR738321A - Device for recording or reproducing sound films : en fr
  • DE566531C - Electrical plug : de en
  • CA328567A - Aeroplane parachute : en fr
  • FR737955A - Artificial silk manufacturing process : en fr
  • FR738056A - Process for commissioning refrigeration systems : en fr
  • GB385136A - Improvements relating to apparatus for forming box parts : en
  • US1891224A - Latching device : en
  • US1891632A - Lubricator : en
  • CA328727A - Power transmission : en fr
  • FR737903A - Method and apparatus for spreading substances on surfaces : en fr
  • FR738274A - : fr
  • US1891358A - Lock nut : en
  • US1891519A - Belt buckle : en
  • US1891320A - Grinding head for lens surfacing machines : en
  • US1891483A - Automatic evacuator for steam heating systems : en
  • US1891322A - Internal combustion engine : en
  • GB385195A - Improvements in test rods, more particularly test rods for blast furnaces : en
  • US1891683A - Moving picture projection apparatus : en
  • CA328589A - Tunnel and aqueduct lining method : en fr
  • CA328622A - Collar stud and necktie retainer : en fr
  • DE566964C - Multi-cell rotary piston blower with sickle-shaped working area : de en
  • DE566441C - Vibrating screen : de en
  • DE566632C - Incubator : de en
  • FR738379A - Mixed fiber and flexible chipboard carpet : en fr
  • GB385190A - Improvements in fountain pens : en
  • DE566542C - Glass forming machine : de en
  • FR738054A - Manufacturing process for regenerated silk threads : en fr
  • GB385641A - Improvements in or relating to sound transmitters : en
  • DK46643C - Lowerable filling valve for line filling of liquids. : da en
  • GB385215A - Collar-stud : en
  • FR738062A - Improvements in headlights for motor vehicles : en fr
  • GB385264A - Improved lifting apparatus, particularly for raising automobile vehicles : en
  • US1891563A - Bolt and nut lock : en
  • US1891596A - Collapsible tube closure : en
  • CA328609A - Hydraulic apparatus : en fr
  • GB385243A - Improvements in and relating to magnetizing apparatus : en
  • GB385057A - Improvements in valve gear for internal combustion engines : en
  • GB385097A - Shop window and other display means : en
  • DE566736C - Diesel engine with a combustion chamber that is offset in diameter from the cubic capacity : de en
  • DE566854C - Hydraulic hot stamping press, in particular die stamping press : de en
  • IS66B6 - Method for producing a float from cork : en is
  • DE566908C - Shuttle change for looms : de en
  • FR737912A - New cooling method for turbo-alternator rotors : en fr
  • AU886332A - Improvements relating to electric cables : en
  • AU855432A - Improvements in and relating to brace ends : en
  • US1891220A - Head-stock for machine tools : en
  • US1891878A - Coating composition : en
  • US1891848A - Musical instrument : en
  • FR738181A - Plate for vehicles with electromagnetic rail brake : en fr
  • DE566891C - Device for smoking fish : de en
  • US1891237A - Aircraft control : en
  • FR737966A - Eccentric oscillating manifold for controlling electric watches or clocks with pendulum or motor pendulum : en fr
  • USRE18692E - Ornamental side ring por wire-spoked wheels : en
  • US1891329A - Braking mechanism for rotary oil well drilling apparatus : en
  • US1891818A - Steering gear : en
  • US1891530A - Strip for terrazzo and similar floors : en
  • US1891526A - Harvester : en
  • US1891656A - Marking machine : en
  • US1891834A - Automobile lunch table : en
  • FR738237A - Improvements made to the extraction mechanisms of gelatin or analogous wrappers produced automatically : en fr
  • GB385079A - Improved construction of wrist joint for artificial arms : en
  • DE566535C - Waxy substances : de en
  • DK46634C - Electron tube with indirectly heated Emission cathode. : da en
  • DE566682C - Scraper for window grids : de en
  • DE566543C - Glass suction blowing machine : de en
  • FR738273A - Improvements to heating installations comprising stoves, fireplaces or other sources of heat : en fr
  • FR738342A - Aspirator, separator for cleaning wheat before mounting : en fr
  • GB385147A - Improvements in and relating to buffing and draw gear for railway and like vehicles : en
  • GB385071A - Improvements in or relating to methods of and apparatus for producing soluble phosphate from phosphate rock : en
  • GB385191A - Improvements in or relating to electric discharge devices : en
  • GB385311A - Improvements in electric gaseous discharge devices : en
  • DE566572C - Chute, especially for mixing drums : de en
  • DE566827C - Process for producing a glaze according to the terra sigillata : de en
  • FR738208A - Hydraulic motor, especially for washing machines : en fr
  • DE566547C - Device for the production of rubber footwear : de en
  • DE566803C - Swiveling sliding window : de en
  • US1891295A - Cotton tramper : en
  • USD88725S - Design for a textile fabric : en
  • US1891595A - Electric wall heater : en
  • DE566805C - Process for polymerizing rubber : de en
  • US1891561A - Coal cutting machine : en
  • FR738126A - Selector mechanism for printing telegraph devices : en fr
  • GB385189A - Improvements in or relating to flaying knives : en
  • DE566713C - Mold for centrifugal casting machines : de en
  • DE567002C - Device for generating an electromagnetic beam for the navigation of aircraft : de en
  • DE566909C - Shuttle replacement device for looms : de en
  • FR738268A - Money box with counter : en fr
  • GB385116A - Improvements in shoe straighteners : en
  • FR737960A - Improvements to synchronization devices for television, telecinematography or telemechanics : en fr
  • US1891244A - Submarine cable : en
  • DE566706C - Metal vapor rectifier, in particular large-scale mercury vapor rectifier, with louvre-like protective sheaths surrounding the anodes : de en
  • FR737956A - Detergent product, intended in particular for laundry laundering : en fr
  • FR738003A - New mattress and means allowing the realization : en fr
  • FR738327A - Improvements to dish enamelling machines : en fr
  • CA328652A - Web material cutting method : en fr
  • CA328726A - Mole or gopher trap : en fr
  • FR738384A - Road recorder for vehicle. : en fr
  • GB385158A - Improvements in and relating to hydraulic presses for impressing stereotype matrices : en
  • GB385187A - Improvements in or relating to high frequency electrical oscillation generators : en
  • FR738064A - Thermal trip unit for multi-pole current limiters : en fr
  • FR738088A - Steam turbine improvements : en fr
  • FR738293A - Safety lock : en fr
  • DE566833C - Process for the production of acetone by passing acetylene-water vapor mixtures over catalysts : de en
  • DE566511C - Brassiere : de en
  • US1891308A - Combined seaming and pinking machine : en
  • US1891779A - Apparatus for transporting live fish : en
  • FR738296A - Bloom annealing furnaces : en fr
  • GB385202A - Manufacture of dyestuffs of the anthraquinone series : en
  • FR738187A - Soft stretch bracelet with automatic closure : en fr
  • GB385180A - Improvements in means of conditioning air for dehydrating purposes, especially for withering tea leaf : en
  • GB385217A - Anhydrous borax (sodium tetraborate), process and apparatus for making it : en
  • FR738163A - Sorter : en fr
  • US1891842A - Washing machine : en
  • FR738168A - Improvements to physical culture equipment : en fr
  • DE566715C - Methods and devices for casting metals or alloys directly from the molten state : de en
  • FR738479A - Catalyst : en fr
  • US1891535A - Paper or fiber can : en
  • US1891877A - Whirl fire oil burner : en
  • US1891893A - Method of briquetting coal : en
  • DK46640C - Filling machine for cardboard boxes and the like. : da en
  • GB385042A - Improvements in and relating to hydraulic operating mechanism : en
  • GB385102A - Improvements in electric regulating apparatus : en
  • FR738233A - : fr
  • GB385110A - Improvements in or relating to game apparatus : en
  • AU401531A - Improvements in and relating to guide blocks, pulley blocks andthe like : en
  • DE566893C - Device for cooking and thickening fruit u. like : de en
  • GB385098A - Appliances for playing a board game simulating golf : en
  • GB385307A - Improvements in and relating to dyes and dyeing : en
  • US1891585A - Cinematographic film feed mechanism : en
  • US1891759A - Cock : en
  • US1891871A - Brassiere : en
  • US1891690A - Combined hose supporter and hose : en
  • FR738143A - Improvements in low power engine construction : en fr
  • FR738127A - Feeding device for percussion machines : en fr
  • FR738330A - : fr
  • AU800432A - Improvements in or relating to upholstery mountings : en
  • FR737935A - Vehicle for agricultural use : en fr
  • FR738039A - Printing device with auxiliary device for placing blank forms for printing : en fr
  • FR738184A - New 1-hydroxy-anthracene-carboxylic acid and its preparation process : en fr
  • DE566993C - Glow cathode for electron tubes : de en
  • GB385251A - Improvements in typographical slug casting machines : en
  • USD88706S - Joseph gillow gabion : en
  • US1891788A - Woven wire belt for paper-making machines : en
  • US1891664A - Wire splicing device : en
  • DE566701C - Circuit for telephone circuits housed in a multi-phase power cable with symmetrically distributed conductors : de en
  • US1891478A - Automobile window structure : en
  • US1891547A - Auxiliary operated governing valve : en
  • US1891811A - Brooder : en
  • US1891795A - Vehicle storage system : en
  • DE566923C - Cathode ray oscilloscope for recording high voltage events with a capacitive voltage divider : de en
  • FR738226A - Clockwork movement : en fr
  • US1891231A - Refrigerating apparatus : en
  • US1891363A - Egg yolk substitute for tanning : en
  • FR738119A - Sandal : en fr
  • GR3951B - TOY USED FOR CHILDREN. : el en
  • GB385312A - Improvements in and relating to means for electrically producing oscillatory or reciprocatory motion : en
  • FR738007A - Connection for pressurized lubrication pumps : en fr
  • FR738131A - Printing press : en fr
  • GB385015A - Improvements in or relating to by-pass valves for pressure pumps or the like : en
  • US1891340A - System for reducing shocks : en
  • FR737957A - System improving the propulsion of mobiles in fluids : en fr
  • GB385164A - Improvements in and relating to the springing of vehicles : en
  • AU488931A - Improvements in holding devices applicable to vehicle number plates : en
  • CA328694A - Shingle strip : en fr
  • GB385076A - Improvements in or relating to duplicating arrangements for typewriters : en
  • CA328636A - Conveyer mechanism for wrapping machines : en fr
  • DE566767C - Process for cleaning hydrocarbon oils : de en
  • FR738213A - Device for clutching and disengaging the mechanism and the striking cylinder of chime clocks : en fr
  • FR738308A - Match that can be used several times : en fr
  • US1891243A - Container for shaving soap : en
  • US1891778A - Corner construction for frames : en
  • FR738223A - Apparatus for refrigeration and air purification : en fr
  • DE566970C - Auxiliary scale for high-speed scales to read off the net weight : de en
  • GB385140A - Improvements relating to the admission of air to the induction pipes of internal combustion engines : en
  • FR738151A - Mechanical pencil : en fr
  • DE566843C - Tubular heat device that can be introduced into body cavities, especially for gynecological purposes : de en
  • GB385123A - Improvements in and relating to closures for bottles, cartons, and the like : en
  • US1891345A - Electrical condenser : en
  • US1891606A - Coking pitch : en
  • US1891653A - Ophthalmic mounting : en
  • DE566895C - Extinguishing chimney flames : de en
  • DE566839C - Transformer for adjustable secondary voltage, in which the primary winding is located on one leg of a three-leg transformer iron, while the secondary winding and one or more auxiliary windings are accommodated on the other two legs : de en
  • US1891442A - Welding torch : en
  • FR737973A - Air circulation device in fabric rowing machines : en fr
  • US1891831A - Machine for manufacturing twist drills : en
  • DE566643C - Bonnet for motor vehicles : de en
  • DE566953C - Cam-controlled switch combination : de en
  • US1891771A - Double-acting reciprocating pump : en
  • GB385177A - Improved rotary core machine : en
  • GB385246A - Improved process and apparatus for the production of undulated disc wheels and the like : en
  • GB385254A - Improvements in photographic enlarging apparatus : en
  • GB385258A - Improvements in and relating to steam power plants : en
  • FR738077A - Method of fixing a knife blade in its handle and knife : en fr
  • CA328666A - Bottle cap forming machine : en fr
  • DE566900C - Process for the production of the tread of rubber tires for motor vehicles u. like : de en
  • US1891337A - Process of producing cellulose : en
  • US1891257A - Trimming machine : en
  • FR738212A - Improvements to windows and shutters : en fr
  • DE566852C - Process for the preparation of formic acid from formates : de en
  • US1891296A - Vault lock : en
  • GB385107A - Improvements appertaining to mechanism for folding paper and other material in continuous length : en
  • US1891347A - Exercising apparatus : en
  • US1891528A - Packing for doorcheck plungers : en
  • CA328590A - Apparatus for covering pipes or conduits with concrete : en fr
  • US1891488A - Multiple row planter : en
  • US1891537A - Malcolm e : en
  • US1891352A - Shovel type excavator : en
  • US1891748A - Pick-up : en
  • US1891515A - Wear-plate for shoe-heels and the like : en
  • FR738449A - : fr
  • FR738171A - Subsoiler reversible plow : en fr
  • US1891481A - Inductance coil : en
  • US1891642A - Six wheel suspension for vehicles : en
  • US1891858A - Universal joint with shroud : en
  • FR738364A - Improvements made to the construction of tilting mills : en fr
  • US1891239A - Strap seal and method of forming the same : en
  • US1891704A - Tractor guiding device : en
  • US1891784A - Photographic printing process : en
  • US1891361A - Liquid dispenser : en
  • US1891418A - Aerial safety strap : en
  • FR738008A - : fr
  • DE566518C - Process for the production of condensation products : de en
  • DE566483C - Chimney stone : de en
  • US1891304A - Manufacture of pointed tubular metal articles : en
  • US1891225A - Motion picture film treating apparatus : en
  • US1891819A - Face powder dispenser : en
  • US1891510A - Two-cycle gas engine : en
  • US1891565A - Fertilizer distributor : en
  • FR738130A - Development of centrifugal compressors : en fr
  • FR738358A - Bag for volatile solids : en fr
  • GB385196A - Improvements in and relating to valve mechanism for internal combustion engines : en
  • DE566902C - Device for propelling and steering water vehicles : de en
  • DE566882C - Self-collecting device for the approval of advertisements, advertisements or other communications : de en
  • DE566965C - Process for making patterned glass bodies : de en
  • USD88723S - baker : en
  • FR738243A - Stringed musical instrument, tenor viola : en fr
  • CA328696A - Radio control apparatus : en fr
  • DE566929C - Device for guiding and laying the spinning threads for rayon spinning machines : de en
  • FR738061A - Mixer-stirrer device for the fuel mixture supplying explosion engines : en fr
  • FR738372A - Process for manufacturing a support comprising a layer of color transfer, such as so-called <carbon> papers, forms, etc. : en fr
  • GB385009A - Improvements in and relating to liquid-break electric circuit breakers : en
  • DE566862C - Winding arrangement for armature of DC machines : de en
  • DE566774C - Insulating body : de en
  • DE566796C - Process for the preparation of halogen-3, 4, 8, 9-dibenzpyrene-5, 10-quinones : de en
  • DE566996C - Process for the production of mechanically very strong bodies of any prescribed shape from tungsten, thorium, molybdenum and carbon : de en
  • FR738037A - Grinding, polishing, sanding machine : en fr
  • US1891398A - Apparatus for printing continuous films : en
  • US1891610A - Wearing apparel : en
  • US1891833A - Frame for hand bags and like containers : en
  • GB385060A - Improvements in tread soles for boots and shoes : en
  • DE566988C - Process for the preparation of the sym. Benzyl-ª ‡ -bromisovalerylurea : de en
  • FR738141A - Weft feeler for power loom : en fr
  • FR738203A - Method for controlling metal steam rectifiers : en fr
  • FR738355A - Broom for washing and wiping walls, tiles, parquet floors : en fr
  • US1891482A - Tool : en
  • FR738351A - Wood door : en fr
  • FR738029A - Process for the production of colored lacquers : en fr
  • FR738117A - Improvements to molded refractory objects and their manufacturing process : en fr
  • FR738301A - Quiet hub for metal or spoke wheels for baby cars and toys : en fr
  • GB385315A - Improvements relating to the preparation of titanium oxide : en
  • AU546731A - Improvements in sparkplugs : en
  • GB385222A - Improvements in or relating to the cooling of valves and the seats therefor of internal combustion engines : en
  • DE566753C - Wheel carriage with expandable carriage cheeks : de en
  • GB385050A - A process for the preservation of fruit : en
  • FR737948A - Electric capstan braking device : en fr
  • GB385143A - Loom shuttle : en
  • DE566586C - Three-core high voltage cable : de en
  • FR738201A - Improvement allowing automatic scales to indicate weight, unit price and total price, respectively on three metric, parallel and fixed scales : en fr
  • FR738202A - : fr
  • FR738258A - Electrical transformer for audible frequencies : en fr
  • FR738374A - Method and apparatus for the automatic lubrication of sirens and other rotary steam sound apparatus : en fr
  • US1891435A - meyer : en
  • US1891540A - Control device for alarm mechanism : en
  • US1891861A - Device for bending tubes, pipes, and the like : en
  • DE566680C - Filling device for fibrous material : de en
  • FR737976A - Improvements to tabulating machines : en fr
  • GB385247A - Improvements in and relating to electric switches of the explosion chamber type : en
  • CA328674A - Nitrided article manufacture : en fr
  • CA328676A - Separation of solid materials from gases : en fr
  • GB385230A - Improvements in or relating to advertising signs : en
  • US1891717A - Treatment of iron pyrites : en
  • GB385066A - An improved method of inhibiting gum formation in low boiling hydrocarbon oils and products obtained thereby : en
  • FR738341A - False hub forming support with locking system for spare wheel : en fr
  • GR3953B - WASHING MACHINE. : el en
  • CA328559A - Rocking horse : en fr
  • GB385292A - Luminous signalling device for bicycles and like vehicles : en
  • GB385295A - Process for the manufacture and production of products of the anthrapyrimidine series : en
  • DE566765C - Device on die setting machines for producing the lines : de en
  • DE566574C - Device for removing security labels from the stack that are attached to bottles with a wire clip by means of adhesive : de en
  • DE566764C - Overpressure blading for steam and gas turbines : de en
  • DE566799C - Casting mold for the production of caliber rolls and rollers : de en
  • US1891682A - Pencil : en
  • FR738162A - : fr
  • GB385241A - Improvements in tubular tapered steel shafts particularly for golf clubs : en
  • GB385051A - Improvements relating to radio receiving systems : en
  • GB385192A - Improvements in and relating to rotary blowers : en
  • FR738329A - Pantograph combined with a perforating mechanism for automatic embroidery machines : en fr
  • GB385052A - Improvements relating to signalling apparatus : en
  • DE566584C - Manufacture of items made of mild steel or steel that require resistance to attack by weakly reactive liquids (e.g. hot sodium hydroxide solution, alkaline boiler feed water), vapors or gases (e.g. ammonia gases) : de en
  • GB385020A - Improvements in or relating to the combustion chambers of internal-combustion engines of the liquid-fuel injection type : en
  • GB385032A - Improvements in and relating to cementitious material of the high alumina type : en
  • GB385317A - Improvements in or relating to sheet feeding mechanism for printing machines : en
  • DE566730C - Reading and arithmetic teaching aids : de en
  • CA328586A - Anti-skid chain : en fr
  • DE566629C - Device for measuring the elevation angle of celestial bodies : de en
  • US1891221A - Pavement breaking machine : en
  • US1891575A - Calf feeder : en
  • CA328661A - Hydrocarbon production : en fr
  • US1891436A - Packing : en
  • CA328667A - Catalyst manufacture : en fr
  • CA328654A - Vat dyestuff : en fr
  • CA328608A - Hydraulic apparatus : en fr
  • US1891876A - Display basket : en
  • USRE18698E - harshberger : en
  • US1891234A - Method of modifying internal strains in metal objects : en
  • USD88704S - Design for a radiocabinet : en
  • GB385236A - Improvements relating to ploughs : en
  • FR738006A - Suspension device for automobile engine : en fr
  • FR738347A - Button in two interlocking parts : en fr
  • FR737967A - Safety cap : en fr
  • US1891845A - Folding kaiser roll : en
  • CA328653A - Manufacture of crude rubber : en fr
  • DE566221C - Laundry rammer : de en
  • FR738134A - : fr
  • FR738182A - Brake valve particularly applicable to motor vehicles braked by compressed air : en fr
  • USD88705S - Lizzie debbiey : en
  • FR738328A - Conical or prismatic pockets for butter baskets : en fr
  • GB385233A - Folding camera with rearwardly shiftable lens front : en
  • DE553068C - Armored semiconductor precipitation electrode for electrostatic precipitators : de en
  • FR738005A - Final treatment process for pasteurized drinks : en fr
  • FR738103A - Glass or ceramic carafe : en fr
  • GB385291A - An improved process for producing viscose : en
  • US1891299A - Radio telephone system : en
  • DE566704C - Device for increasing the vacuum of electron tubes : de en
  • DE566958C - Adjustable throttle coil for three-phase current with magnetic resistance that can be changed by a movable iron core : de en
  • DE566971C - Self-collecting speaking machine : de en
  • FR738210A - Improvements in the treatment of crude phosphates : en fr
  • FR738307A - Process for separating sulfur dioxide contained in gases : en fr
  • GB385086A - Improvements in hydraulic couplings or gears : en
  • DE566907C - Machine for building up yarn : de en
  • DE566924C - Vacuum apparatus, in particular mercury vapor rectifier, in which the insulating device mechanically supporting the current-introducing conductor against the metal vessel wall is arranged outside of the vacuum : de en
  • FR738411A - : fr
  • FR738423A - : fr
  • GB385179A - Improvements in or relating to the propulsion of cycles and like vehicles : en
  • US1891588A - Window safety device : en
  • FR737978A - TV receiver : en fr
  • FR738271A - Device for receiving and reproducing sound films : en fr
  • FR738313A - Improvements to cereal roasting machines : en fr
  • GB385173A - Improvements in or relating to folding and collecting mechanisms : en
  • GB385277A - Improvement in elastic exercisers : en
  • US1891582A - Milking machine : en
  • DE566601C - Wire stretching device with circumferential sleeves : de en
  • CA328671A - Loose-leaf binder : en fr
  • DE566957C - Magnetic electric lamp with a multi-part housing made of insulating material : de en
  • DK46642C - Device at Lighthouses. : da en
  • FR738216A - Refrigeration system for refrigerated cabinets : en fr
  • FR738261A - Device for ensuring the automatic closing of a gas valve : en fr
  • GB385061A - Improvements in the manufacture of electric cables : en
  • FR738150A - Temporary coupling for railway vehicles : en fr
  • FR738081A - : fr
  • DE566475C - Evacuator with several containers for extracted material : de en
  • FR738063A - Tissue cleaning process : en fr
  • DE566490C - Saw with a swinging, reciprocating saw blade : de en
  • US1891889A - Substitute for natural feed ore : en
  • FR737995A - Transformation device known as <face to hand> for cases and cases of wristwatches : en fr
  • FR738431A - : fr
  • DE566657C - Procedure for ventilating open sprinkling coolers : de en
  • DE566784C - Method for the visualization of clots of the follicular hormone CHO : de en
  • GB385118A - Improvements in and relating to automatically controlled heating or cooling devices for beds, bedrooms and so forth : en
  • GB385603A - Improvements in apparatus for the conversion of electrical oscillations into mechanical oscillations : en
  • AU534131A - Corrigendum : en
  • FR737943A - Improvements in color photography and cinematography : en fr
  • GB385130A - Improvements in mowing machines : en
  • US1891754A - Granulated phthalic anhydride : en
  • USD88720S - of new haven : en
  • DE567710C - Dust burner : de en
  • GB385226A - Improvements in method of decorating metal objects : en
  • CA328563A - Electrical prospecting method : en fr
  • CA328584A - Lead compound production : en fr
  • DE566661C - Curve-moving, electrically operated rail vehicle with single-axle drive : de en
  • DE566837C - Drum drive by means of a cord for rotating capacitors sitting on a common axis : de en
  • DE566702C - Multi-phase commutator machine : de en
  • DE566729C - Procedure for regulating the volume when reproducing optical sound recordings : de en
  • DK46647C - Procedure for Finishing Porous Light Stone. : da en
  • DK46648C - Procedure for the manufacture of articles of basic mineral constituents which, as such, cannot be pressed in the dry state. : da en
  • CA328620A - Caustic soda : en fr
  • DE566667C - Device to suppress flashbacks in mercury vapor rectifiers by means of ohmic resistors built into each anode lead, which are only switched on automatically by fast-acting reverse current relays when they are returned to the relevant anode : de en
  • DE566892C - Method and device for dewatering potato mass : de en
  • FR738446A - : fr
  • US1891649A - Dental impression device : en
  • DE566689C - Production of alkali nitrate and ammonium chloride from alkali chloride : de en
  • US1891541A - Control device for alarm mechanism : en
  • US1891429A - Means for and method of detecting the presence of carbon monoxide : en
  • US1891370A - Method and apparatus for manufacturing glassware : en
  • FR738366A - Spindle apparatus for the manufacture of threads or yarns : en fr
  • FR737909A - Glare-free headlight : en fr
  • FR737992A - Ottoman in two parts : en fr
  • DE566962C - Process for the production of heating pads by fastening the heating wires on a layer of fabric and leading out the heating wire ends together : de en
  • FR738068A - Double hinged door for coolers and refrigerated cabinets : en fr
  • FR738167A - Process for degreasing green and tanned hides and skins : en fr
  • GB385253A - Improvements in or relating to typographical slug casting machines and slugs produced by such machines : en
  • US1891328A - Rotary oil well drilling apparatus : en
  • US1891567A - Manifolding attachment : en
  • DE566590C - Steam and air flow meter based on the differential pressure principle : de en
  • US1891791A - Steering or turning lamp arrangement for motor vehicles : en
  • FR738042A - Safety razor enhancements : en fr
  • US1891511A - Building construction : en
  • CA328651A - Air chuck : en fr
  • DE566913C - Process for monitoring the yarn flow from weft bobbins as well as weft guard guards for the practice of this process : de en
  • GB385225A - Improvements in or relating to change-over keys or switches for telephone exchanges and the like : en
  • US1891868A - Engine starting device : en
  • US1891529A - Latch operating device for power shovels : en
  • DE566947C - Method and device for the oxidation of ammonia salts : de en
  • DE566978C - Grinding machine with a rotating grinding spindle to which a flexible grinding spindle is connected to accommodate a second, different type of tool : de en
  • US1891647A - Lubricating system : en
  • US1891711A - Trailer coupling : en
  • GB385227A - Improvements in or relating to motor car lamps : en
  • DE531403C - Process for the production of imino ethers : de en
  • DE566864C - Highly emitting cathode for glow cathode discharge vessels : de en
  • FR738348A - Closing device, more particularly intended for fixing the lids of boxes, drums or metal packaging : en fr
  • FR737965A - Slope drainage system : en fr
  • FR738404A - : fr
  • CA328624A - Electric sign : en fr
  • FR738010A - : fr
  • FR738352A - Device for obtaining embossings and perforations in the case of typing or ordinary handwriting : en fr
  • GB385125A - Improvements in conveyors for bakers' ovens and the like : en
  • CA328596A - Auxiliary lamp : en fr
  • CA328600A - Receptacle cap applying device : en fr
  • US1891338A - Method of and means for bending tubes : en
  • US1891378A - Visible index tray : en
  • US1891543A - Method of producing mononitrodiphenyls : en
  • US1891738A - Talking movie : en
  • DE566894C - Advertising projector : de en
  • US1891437A - Rapid revolver loader : en
  • US1891875A - Brake mechanism : en
  • USRE18700E - Kokichi miximoto : en
  • US1891566A - Flexible hinge ring : en
  • US1891775A - Woman's vest : en
  • US1891605A - Overseaming sewing machine : en
  • US1891513A - Floor structure : en
  • CA328688A - Steering wheel : en fr
  • DE566583C - Corrugated conveyor rollers for folding machines : de en
  • US1891223A - Button loop : en
  • US1891551A - Stop valve for steam or other fluids and liquids : en
  • US1891705A - Heat exchanger : en
  • US1891620A - Pole structure : en
  • CA328593A - Moulding apparatus : en fr
  • CA328678A - Cylinder embossing apparatus : en fr
  • CA328721A - X-ray system : en fr
  • CA328722A - Phase multiplier : en fr
  • FR737993A - Paper envelope or bag and its manufacturing process : en fr
  • GB385043A - Improvements in supports for overhead electric lines : en
  • US1891786A - Chalk line device : en
  • US1891881A - Curtain fixture : en
  • US1891644A - Reservcir construction : en
  • DE566638C - Multi-part turbine blade, especially for gas turbines : de en
  • DE566700C - Phantom circuit : de en
  • GB385124A - Improvements in pumps : en
  • US1891424A - Gasket : en
  • US1891637A - Lock fastener : en
  • GB385274A - Process for the preparation of printing bases : en
  • FR738152A - : fr
  • FR738266A - Transformable weeder hoe : en fr
  • FR738227A - Improvements to devices for introducing liquids and thinning agents into the inkwells of rotogravure presses : en fr
  • US1891331A - Apparatus for cleaning or polishing rods : en
  • US1891625A - Sand blast air washing : en
  • US1891428A - Scraper for digging or leveling : en
  • DE566856C - Track extenders : de en
  • US1891447A - Process of preparing diaryl-1, 2, 5, 6-anthraquinone-dithiazole bodies : en
  • US1891485A - Window : en
  • US1891635A - Means for releasing objects to be dropped from aircraft : en
  • US1891416A - Well drilling machine : en
  • US1891715A - Method of recovering retained oil and fats from filter-press cake and reactivation of the spent cake : en
  • US1891545A - Reverse gear mechanism : en
  • US1891747A - Body support : en
  • US1891839A - Cardboard or like box and carton : en
  • USD88737S - Assionob to mccobmicx : en
  • US1891559A - Salad table : en
  • US1891603A - Motion picture screen : en
  • US1891832A - Elevating and rotating device : en
  • DE566732C - Machine for sorting statistical cards with counting and printing device : de en
  • US1891685A - Blow-out preventer attachment : en
  • US1891815A - Bodkin for drawing material through hollow hems : en
  • FR738359A - Transparent billboard with variable advertising text : en fr
  • DE566948C - Production of pure tungsten or molybdenum trioxide : de en
  • DE566952C - Device for train control : de en
  • FR738199A - Differential gear shift mechanism : en fr
  • US1891651A - Waste receptacle : en
  • US1891732A - Building board : en
  • US1891300A - Elevator : en
  • FR738019A - Switch-signaling device, more particularly for remote control installations : en fr
  • DK46651C - Defoamer. : da en
  • GB385256A - Improvements in or relating to tubular tools and method of making the same : en
  • FR738188A - Control for cinematographic projectors : en fr
  • FR738161A - Combined apparatus forming scale and milk scale : en fr
  • GB385133A - Improvements in machines for distributing manure and seeds : en
  • GB385087A - Improvements in or relating to machines for closing cans and the like : en
  • FR738350A - Elastic spindle for loom shuttles : en fr
  • GB385129A - Head-rest device : en
  • GB385025A - Improvements in thermal storage electric heaters : en
  • DE566477C - Cross-flow plate air heater : de en
  • DE566725C - Process for the production of colored rubber compounds : de en
  • FR738439A - : fr
  • GB385184A - Improvements in machine housings : en
  • US1891813A - Manufacture of metal billets, bars, and the like : en
  • GB385237A - Improvements in and relating to drives for rolling mills : en
  • FR738298A - Vibrating device for clamping and surfacing concrete : en fr
  • FR738122A - Oil cooler for combustion machines : en fr
  • GB385063A - Improved means for lubricating conveyors : en
  • GB385100A - Grinding or crushing apparatus : en
  • GB385257A - Process for the recovery of hydrocarbons by means of solid adsorptive agents, for example, active carbon and the like : en
  • US1891222A - Tool for demolition machines : en
  • US1891227A - Sound reproducing means and method : en
  • DE566537C - Method and device for the production of artificial threads, e.g. B. copper oxide ammonia after the draw spinning process : de en
  • DE566838C - Device to prevent the oscillation of synchronous motors : de en
  • DE566576C - Process for the production of a scale-preventing diffusion body : de en
  • GB385072A - A method of and mechanism for folding over the projecting edges of connecting strips applied to book covers and the like : en
  • CA328627A - Tabulating machine : en fr
  • CA328591A - Concrete working apratus : en fr
  • DE567005C - Device for monitoring an electrical energy distribution system through two replicas of the distribution system : de en
  • US1891767A - Strapping jack and punch : en
  • CA328672A - Anti-shimmy device : en fr
  • DE566581C - Die setting and line casting machine, in which the dies are electrically released from the magazine by means of a register strip : de en
  • CA328613A - Liquid dispenser : en fr
  • US1891741A - Car roof : en
  • US1891454A - Identifying mechanism : en
  • US1891787A - Dispenser : en
  • DE566723C - Window frames made from finished frame parts in reinforced concrete : de en
  • DE566761C - Electric lighting system for underground : de en
  • AU538831A - Improvements in dipping buckets usable for fruit treatment : en
  • DE566877C - Pallet truck : de en
  • GB385114A - Improvements in or relating to means for punching or perforating paper and other like sheet material : en
  • DE566768C - Gas generator, preferably for motor vehicles : de en
  • DE566791C - Circuit arrangement for feeding electrical systems, in particular telephone systems, by means of motor-generators : de en
  • US1891407A - Activation of carbonaceous substances : en
  • US1891802A - Oven : en
  • CA328580A - Valve stem locking means : en fr
  • DE566591C - Motor mower : de en
  • GB385152A - Improved paper-feeding arrangement for typewriters : en
  • GB385155A - Improvements relating to feed water heaters : en
  • US1891362A - Apparatus adapted to duplex telephony over a single carrier frequency : en
  • GB385094A - Improvements in and relating to pneumatic rammers and other similar tools : en
  • GB385211A - Improvements in sheet glass making machines : en
  • US1891449A - Preparation of diaryl-1, 2, 5, 6-anthraquinone-dithiazole bodies : en
  • US1891826A - Spout and closure : en
  • DE566622C - Bread slicer : de en
  • US1891386A - Sound reproducing apparatus : en
  • DK46669C - Apparatus for regulating an AC voltage. : da en
  • US1891718A - Shaft for overhung elastic fluid turbines : en
  • US1891850A - Direct iron ore reduction : en
  • DE566836C - Selector for telephone systems with line contacts divided into groups and with a switching element that can be moved in one direction : de en
  • FR738250A - Improvements made to the assembly of steel tubes or other metals, to heads or collectors obtained by fusion, in particular to radiators for heating homes or cooling premises : en fr
  • DE566533C - Electromagnetic overcurrent release with a bimetal strip as a thermal control element : de en
  • US1891440A - Tawing, dehydrating, and astringent product : en
  • US1891725A - Bushing packing : en
  • US1891894A - Die-casting machine : en
  • USD88712S - Design for an electric fbuit juice extractor : en
  • USD88729S - Fernand bridier : en
  • US1891350A - Elevator control system : en
  • US1891413A - Typewriting machine : en
  • US1891824A - Condiment holder or container : en
  • CA328578A - Journal box : en fr
  • AU538231A - Arrangement for the electric cleaning of gases : en
  • CA328576A - Manufacture of boxes or cases : en fr
  • DE566934C - Machine for flame cutting according to drawing or template : de en
  • US1891646A - Apparatus for drying can ends containing a sealing compound : en
  • US1891375A - Card index : en
  • AU536931A - Improvements in ploughs for road construction, excavating andthe like : en
  • DE566546C - Swiveling device for horizontally movable windows and doors on guardrails : de en
  • DE566742C - Fixing the tool spindle in the main spindle of a milling machine : de en
  • FR738247A - Removable plow : en fr
  • GB385068A - Improvements relating to insulating supports for electric terminals : en
  • GB385119A - Process of rolling compounds of metals with non-metals or alloys of these compounds with metals : en
  • GB385151A - Improvements relating to filler bricks for regenerators for industrial furnaces : en
  • CA328677A - Arm chair : en fr
  • CA328612A - Adjustable damper : en fr
  • AU489731A - Improved gas toaster : en
  • CA328650A - Tube manufacture : en fr
  • US1891660A - Car coupling mechanism : en
  • DE566633C - Spark plug with electrodes that consist of a mixture of high and low evaporation temperature components : de en
  • DE566956C - Collector machine whose armature has DC wave winding : de en
  • DE566832C - Process for the production of acetal : de en
  • FR738183A - Collar button : en fr
  • FR738262A - Sliding mobile roof for motor cars : en fr
  • GB385007A - Improvements in and relating to folding-legs of bedsteads or similar pieces of furniture : en
  • DE566587C - Arrangement for parallel connection of asynchronous machines : de en
  • FR738084A - Method and apparatus for converting liquefied gases into gases at room temperature and under any desired pressure : en fr
  • FR737933A - Further training in cinematographic printers : en fr
  • CA328606A - Performance recording instrument for motor vehicles : en fr
  • US1891434A - Heat exchange apparatus for heating or cooling fluids : en
  • US1891698A - Method of producing a. food accessory compound : en
  • US1891524A - Positive feeding and cutting device : en
  • US1891487A - Mail box : en
  • US1891556A - Tractor tread : en
  • US1891724A - Masonry joint : en
  • US1891750A - Bacterial product : en
  • US1891311A - Furnace feeding device : en
  • US1891887A - Process for preparing egg powder : en
  • CA328691A - Ammonia catalyzer : en fr
  • CA328709A - Locomotive stoker : en fr
  • GB385252A - Improvements in and relating to methods of manufacturing electrical coils : en
  • CA328647A - Brittle cathode : en fr
  • CA328659A - Fuel injection system : en fr
  • CA328692A - Cigarette package : en fr
  • DE566733C - Longitudinal slot fertilizer spreader that can be converted into a seed drill : de en
  • US1891240A - Ribbed lath : en
  • US1891396A - Filter press : en
  • US1891607A - Condensing apparatus : en
  • US1891591A - Heater : en
  • US1891562A - Coal cutting machine : en
  • US1891755A - Limb rest stand : en
  • US1891420A - Bookrack : en
  • US1891369A - Carrier for electromagnetic pick-up : en
  • US1891623A - Closure means for collapsible tubes : en
  • USD88724S - Design fob an automobile lamp : en
  • CA328693A - Composite shingle : en fr
  • DE566440C - Abraumfoerderbruecke : de en
  • GB385607A - Improvements in or relating to ships' rudder-posts and rudders : en
  • AU772532A - Methods and apparatus for applying materials to surfaces : en
  • USRE18696E - George louis bene jeak messier : en
  • US1891731A - Machine for constructing concrete pipe : en
  • US1891423A - Telephone system : en
  • US1891277A - Combined photographic camera and sound recording apparatus : en
  • US1891443A - Pyroxylin plastic tab or facing and method of securing the same to an article : en
  • US1891542A - Drinking cup dispenser : en
  • DE566865C - Grate for small firings : de en
  • DE566750C - Stem cap for folding boats : de en
  • DK46659C - Propellog. : da en
  • FR737930A - Improvement in tank pen holders : en fr
  • FR738380A - Compensated secondary current transformer : en fr
  • GB385001A - Improvements in and connected with the manufacture of bricks, slabs, sheets, and the like : en
  • FR738363A - Toy mermaid with spark-thrower : en fr
  • DE566800C - Shield for a coal box : de en
  • DE566950C - Device for accelerating pressure change pulses in compressed air brake lines : de en
  • AU691732A - Honing machine for piston pinholes : en
  • US1891405A - Cylinder mounting for printing presses : en
  • US1891857A - Transfer mechanism for circular knitting machines : en
  • CA328695A - Glass feeding apparatus : en fr
  • DE566912C - Wire loom : de en
  • GB385265A - Improved remote indicator for measuring variations in the level of liquids : en
  • FR738279A - label for lingerie and other similar articles : en fr
  • US1891613A - Method of and apparatus for testing the riding qualities of vehicles : en
  • US1891706A - Leakless joint for rotating shafts : en
  • US1891809A - Self-clearing grate : en
  • DE566835C - Hydraulic door opening and closing device for vehicles : de en
  • DE566930C - Process for stretching artificial threads which become plastic in the heat : de en
  • CA328602A - Window sash balance : en fr
  • FR738104A - : fr
  • GB385181A - Improvements in and relating to metering pumps : en
  • FR738391A - Window made of metal profiles : en fr
  • GB385033A - Improvements in and relating to cartons or packages more particularly for granular substances : en
  • US1891439A - Projection system : en
  • DE566556C - Method and device for the production of discs u. Like. Made of wood pulp for beer plates, documents, seals, etc. : de en
  • FR737942A - Measuring cap and dispenser for any powdered products such as powdered sugar, salt, etc. : en fr
  • FR738231A - Improvements in laminating complex glass strips : en fr
  • US1891282A - Electrically wound clock : en
  • DE566431C - Electric switch with pressurized gas operated pneumatic drive, especially switch with arc extinguishing by pressurized gas : de en
  • DE566840C - AC relay with two windings through which phase-shifted excitation currents flow, which is designed in the manner of a DC flat relay : de en
  • GB385004A - Process for the production of polyvinyl halides of high molecular weight : en
  • DK46662C - Procedure and Apparatus for Distillation and Thermal Decomposition of Hydrocarbon Oils. : da en
  • FR737901A - Coupling method for regulating transformers with reversible regulating winding : en fr
  • US1891506A - Repair leak compound : en
  • US1891849A - Process of making projecting screens : en
  • FR737980A - Improvements made to burners, with preheating, for liquid fuels : en fr
  • FR738137A - Electrolytic capacitor : en fr
  • AU840732A - Improvements in and relating to hydraulically operated power installations : en
  • US1891527A - Paint striping device : en
  • US1891317A - oe basel : en
  • DE566604C - Process for the production of sulfonated oils : de en
  • US1891797A - Rotor for display devices : en
  • US1891571A - Printing process employed in color photography : en
  • US1891627A - Safety razor : en
  • FR738052A - Transmission with high gear ratio or gear ratio : en fr
  • GB385207A - Improvements in means for associating sheets travelling at different speeds in paper-folding apparatus : en
  • US1891722A - Sensitized paper developing apparatus : en
  • US1891354A - Airplane : en
  • US1891626A - Machine for making slabs : en
  • US1891695A - Calendar : en
  • US1891816A - Figure toy : en
  • CA328568A - Automobile scrapermat device : en fr
  • CA328656A - Concrete tamper : en fr
  • GB385639A - Improvements in and relating to the purification of iron : en
  • CA328708A - Locomotive stoker : en fr
  • DE566709C - Process for improving the properties of carbon black : de en
  • USD88719S - Design for a portable electric cooker : en
  • FR737927A - Improved process for obtaining on fabric designs in one or more colors offering a great intensity of relief : en fr
  • FR738244A - Device for maintaining heat or freshness : en fr
  • GB385048A - Improvements in or connected with pumps and like devices : en
  • DE566708C - Process for the production of Kuepen dyes of the anthraquinone series : de en
  • FR738014A - Improvements to exhaust systems for engines or other vehicles : en fr
  • FR738230A - : fr
  • FR738200A - : fr
  • GB385186A - Improved means for supporting articles from metal section bars : en
  • FR738170A - Improvements to the valves of lubrication devices : en fr
  • GB385132A - Improvements in brake operating mechanism : en
  • GB385153A - Improvements in and relating to rotary kilns and coolers : en
  • FR738389A - Improvements to machines intended to straighten objects with a circular section : en fr
  • US1891395A - Gun sight : en
  • DE566920C - Helical spring spindle with nut for electrical sliding contact resistors or similar devices : de en
  • DE566949C - Process for the preparation of indosulfo acids of the benzene and naphthalene series : de en
  • FR738235A - Device intended for the recording or reproduction of films with optical and acoustic inscriptions : en fr
  • US1891355A - Journal for pulverizing mill rollers : en
  • DE566606C - Power-driven typewriter : de en
  • US1891254A - Automatic telephone system : en
  • US1891737A - Animal trap : en
  • US1891554A - Holdup protection device : en
  • US1891589A - Bobby form : en
  • US1891677A - New substituted phenol-carboxylic acids and process of making same : en
  • AU804432A - Improvements in meat safes and like food containers : en
  • DK46644C - Mechanism for Opening and Closing Windows and the like. : da en
  • US1891297A - Variable gain circuit device : en
  • US1891489A - Manufacture of pneumatic tire casings and apparatus therefor : en
  • DE566867C - Traveling grate : de en
  • FR737908A - Process for obtaining colloidal aqueous solutions : en fr
  • CA328644A - Corrugated board and box : en fr
  • US1891773A - Undergarments for women such as slips, pajamas, blouses, and the like : en
  • DE566484C - Device for joining veneers : de en
  • USRE18701E - Puller : en
  • AU708232A - Improvements in holding devices applicable to vehicle number plates : en
  • US1891659A - Coupling mechanism : en
  • US1891452A - Can and method of sealing same : en
  • FR738289A - Tuning block for radio equipment : en fr
  • FR738312A - Waterproof enclosure for incandescent lamps : en fr
  • CA328716A - Work clamp : en fr
  • FR738316A - Device to prevent maladjustment of fast-acting relays on various current values : en fr
  • GB385231A - Improvements in lining bands for headwear : en
  • FR738133A - Operating mechanism for paper, cardboard and similar paper cutters or shears : en fr
  • DE566550C - Process for the production of molded bodies from insulating molding compounds with metal inserts : de en
  • DE566850C - Machine for cleaning buckets etc. like : de en
  • FR738349A - Process for the preparation of catalysts : en fr
  • FR738096A - Method and apparatus for the direct production of welded iron : en fr
  • FR738381A - Device giving the impression of relief to billboards and other printed matter : en fr
  • FR737968A - New cremone bolt and new assembly process : en fr
  • DE566548C - Apparatus for making films : de en
  • DK46668C - Railway crossing signaling device. : da en
  • FR738098A - : fr
  • US1891870A - Can filling machine : en
  • GB385263A - Method and machine for the manufacture of fancy yarns : en
  • CA328680A - Internal combustion engine : en fr
  • US1891270A - Pattern mechanism for knitting machines : en
  • US1891458A - Dump-body : en
  • US1891723A - Composite friction block : en
  • AU543031A - A'pparatus for feeding or charging coal or other granular material into carbonizing- retorts or other containers : en
  • US1891495A - Alloy : en
  • DE566901C - Pillion seat designed as a swing saddle for motorcycles : de en
  • DE566916C - Steam locomotive : de en
  • FR737959A - Fast reinforced concrete construction : en fr
  • FR738157A - Process for manufacturing chlorinated or brominated alkoxyanilines : en fr
  • FR738385A - Maneuvering lever for capsule used for capping containers and guarantee strip intended to keep this lever in the capping position : en fr
  • CA328582A - Composite floor dividing strip : en fr
  • US1891307A - Feeding device : en
  • US1891587A - Automatic compression regulator : en
  • US1891258A - Method for flame-proofing combustible materials and product resulting therefrom : en
  • US1891507A - Signal alarm system : en
  • US1891602A - Sectional cruiser : en
  • US1891886A - Art of feeding finely comminuted fuel into a combustion chamber : en
  • DE567013C - Process for the preparation of acetone from acetylation precipitate liquids : de en
  • US1891464A - Loom picker stick : en
  • US1891550A - Method of making golf club grips : en
  • US1891658A - Locking means for rotatable elements : en
  • US1891768A - Manifold heat control : en
  • US1891869A - Shaft extractor : en
  • DE566513C - Process for the production of catalytically active gels : de en
  • DE566873C - Device for the production of metal blocks, rods and. Like. Directly from molten metal : de en
  • DE567015C - Process for the preparation of sulfur-containing guanidines : de en
  • CA328560A - Anhydrous magnesium chloride : en fr
  • US1891332A - Rontgen diaphragm : en
  • US1891838A - Brooder : en
  • GB385080A - Improvements in means for supplying auxiliary charges to internal combustion engines : en
  • FR738338A - Protection of edges of stairs and similar parts of buildings : en fr
  • CA328611A - Paving machine : en fr
  • FR738256A - Additional mechanism for rangefinder : en fr
  • FR738302A - Improvements in the establishment of advertising signs, posters and other similar advertising devices : en fr
  • US1891493A - Oscillating pulsator : en
  • US1891643A - Tip for furniture legs : en
  • FR738158A - Gas discharge tube applicable to the recording of variable currents on photosensitive film : en fr
  • GR3952B - AUTOMATIC HYDRO ENGINE. : el en
  • FR738094A - Periodic band : en fr
  • FR738346A - Air filter formed by an endless, rotating belt made up of filter cells : en fr
  • CA328594A - Train pipe coupling : en fr
  • DE566650C - Pivot hinge : de en
  • DK46649C - Procedure for the manufacture of soaps or detergents. : da en
  • DE566728C - Device for demonstrating the position of the sun (sundial) : de en
  • US1891344A - Hat press : en
  • US1891291A - Fuse : en
  • US1891709A - Metal cable reel : en
  • US1891691A - Combination chair and writing desk : en
  • US1891792A - Glass working apparatus : en
  • FR738033A - Advanced device for adjustable fastening of automobile windshields : en fr
  • FR738291A - Folding chess and checkers game : en fr
  • FR738315A - Device for writing in multiple copies : en fr
  • FR738048A - Tie holder : en fr
  • DE566652C - Bucket of rectangular cross-section to hold ash, rubble, garbage and the like. like : de en
  • DE566744C - Device for sterilizing and vitaminizing fluids : de en
  • AU542331A - Improved means for displaying the contents of biscuit tins andthe like : en
  • FR738246A - Injection device : en fr
  • FR738285A - New phonograph records comprising barometers, sound and speaking hygrometers and allowing the use of a speaking machine to announce the weather and the probable weather : en fr
  • CA328587A - Golf club : en fr
  • CA328618A - Adhesive material : en fr
  • CA328665A - Bituminous emulsion making apparatus : en fr
  • US1891271A - Channeling machine : en
  • US1891326A - Internal combustion motor : en
  • US1891560A - Piston ring contractor : en
  • CA328662A - Lubricating oil : en fr
  • DE566668C - Metal vapor rectifiers, in particular large-scale mercury vapor rectifiers, with protective tubes surrounding the anodes : de en
  • DE566712C - Method and device for the production of composite blocks for rails : de en
  • FR738099A - Adjustment system for prime movers : en fr
  • US1891486A - Electromagnetic clipper regulation : en
  • USRE18695E - Ttath device : en
  • US1891309A - Skimming aircraft landing sail : en
  • US1891403A - Operating mechanism for pumping outfits and the like : en
  • US1891798A - Packing : en
  • GB385199A - Improvements in washing boards : en
  • US1891676A - Electrical apparatus : en
  • US1891885A - Refuse vehicle : en
  • US1891494A - Binder clip : en
  • US1891692A - Art of coat making : en
  • DK46652C - Two-stroke combustion engine with one of the Combustion Products driven Turbine for Operation of the Rinsing Air Blower. : da en
  • FR738138A - Electrode system : en fr
  • FR738264A - Devices for the reception, selection, purification and amplification, on arrival, of electrical signals, with different polarities : en fr
  • US1891721A - Machine for finishing and tapping nut blanks : en
  • US1891820A - Descaling of tubes : en
  • GB385017A - Improvements in and relating to the construction of roads : en
  • US1891890A - Method of making asphalt : en
  • DE566780C - Process for increasing the oxygen yield from mixtures of chemicals : de en
  • FR737961A - Fuel pump with improved leak recovery : en fr
  • FR738255A - Combined pencil holder and card clip : en fr
  • GB385109A - Improvements in or relating to apparatus for treating material with gases : en
  • DE566223C - Process and device for cleaning the gases produced during the electrolytic decomposition of water : de en
  • FR738386A - Advanced stretcher : en fr
  • US1891608A - Process of producing alumina : en
  • US1891675A - Water softener : en
  • US1891411A - Percussive drill : en
  • US1891734A - Folding table : en
  • US1891275A - Grain bin : en
  • CA328681A - Printing machine inking mechanism : en fr
  • US1891681A - Framework for the wings of aeroplanes and for other objects : en
  • DE566866C - Trough grate : de en
  • CA328724A - Textile material : en fr
  • US1891459A - Steering knuckle lubrication : en
  • US1891808A - Window curtain rod guide : en
  • CA328660A - Production of hydrocarbons and hydrogen : en fr
  • CA328643A - Switch operating mechanism : en fr
  • GB385127A - Improvements in and relating to the treatment of plastered surfaces : en
  • GB385144A - Improvements in and relating to rotatable serving trays : en
  • GB385261A - Improvements in and relating to neck-ties : en
  • FR737986A - Stabilizing suction cup for camera stand : en fr
  • GB385011A - Improved process for the obtaining of parti-colour effects on textile threads, and on fabrics woven therefrom : en
  • DE566660C - Process for improving the strength properties of cold-drawn steel wires : de en
  • FR737929A - Metal body grinding process : en fr
  • FR738013A - Automatic brake adjuster : en fr
  • US1891276A - Rock drill : en
  • FR737928A - Improvement of the fabric embossing operation : en fr
  • GB385078A - Improved construction of joint for artificial limbs : en
  • GB385128A - Improved sieve for culinary and similar purposes : en
  • GB385204A - Improvements in ore dressing jigs : en
  • CA328641A - Hydraulic operating mechanism : en fr
  • DE566592C - Working method for four-stroke internal combustion engines : de en
  • DE566679C - Process for the production of a support device for underwater sound apparatus : de en
  • DE566438C - Housing for roll film cameras : de en
  • GB385081A - Improvements relating to patterns for moulding cast articles : en
  • US1891336A - Wheel : en
  • GB385044A - A process of and means for treating moulded articles made from cement, concrete, artificial stone and the like : en
  • GB385053A - Improvements in or connected with conveyors of the belt type : en
  • GB385049A - Improvements in or relating to subaqueous sound transmitters and receivers : en
  • GB385275A - Improvements in or relating to steering gear for trailers : en
  • GB385156A - Improved apparatus for washing plates, dishes, cutlery and other domestic and catering utensils or articles : en
  • FR738115A - Refractory, molded, annealed articles and their manufacturing process : en fr
  • DE566560C - Connection of push-button fastening devices with the interior lining of the car body, especially for motor vehicles : de en
  • DE566634C - Muffler for internal combustion engines : de en
  • DE566869C - Spinning machine for rayon : de en
  • DK46638C - Electric Torque Switch. : da en
  • GB385022A - Improvements in or relating to electric metering, indicating or regulating devices : en
  • FR738376A - Rubber purse without clasp : en fr
  • US1891431A - Cigarette holder : en
  • US1891812A - Airplane : en
  • US1891817A - Ejector package : en
  • FR738309A - Regulator with reset device : en fr
  • US1891504A - Suction cleaner : en
  • US1891851A - Can vacuumizing and sealing machine : en
  • DE566747C - Device for producing foam for fire extinguishing purposes : de en
  • DK46664C - Scooter with tilting drive device. : da en
  • FR738090A - Spring system for folding day beds : en fr
  • FR738281A - Wheel : en fr
  • US1891499A - Transmission gearing : en
  • GB385280A - Method of producing soluble phosphates in solid state : en
  • GB385242A - Pencil sharpener : en
  • US1891461A - Piston type meter : en
  • USD88708S - Ishmael h : en
  • US1891305A - Process and apparatus for refrigeration : en
  • US1891671A - Fluid pressure brake : en
  • DE566678C - Device for holding several peg rings of different heights one above the other for wood nailing machines : de en
  • GB385010A - Mechanically oscillating sifting or screening devices : en
  • GB385166A - Improvements in or connected with metallic mattresses for bedsteads and the like : en
  • US1891666A - Feed valve device : en
  • US1891847A - Electrically actuating machinery : en
  • AU543931A - Improvements in or relating to thermionic oscillation generators : en
  • CA328673A - Evaporation of solutions : en fr
  • AU627932A - Improvements in sheepshearing machines : en
  • US1891313A - Improved means of providing a leak for liquids : en
  • US1891312A - Hydraulic hoist for dumping trucks : en
  • US1891694A - Grass shears : en
  • US1891264A - Machine for operating on soles : en
  • US1891367A - Paper box making machinery : en
  • US1891749A - Apparatus for trimming drinking straws : en
  • US1891829A - Process of highly polymerizing cellulose acetate and the product thereof : en
  • USD88735S - William c : en
  • US1891262A - Motion picture camera : en
  • US1891457A - Vehicle seat adjuster : en
  • US1891783A - Micrometer : en
  • DE566699C - Train control device : de en
  • GB385041A - Process for the concentration of sexual hormones in body fluids : en
  • DE566834C - Process for the production of concentrated fertilizers : de en
  • AU572032A - Compound for prevention and cure of fly blowing of sheep : en
  • CA328635A - Liquid fuel burner : en fr
  • FR737919A - Reflector cooking appliance : en fr
  • GB385626A - Improved method of preparing vitamin d. : en
  • DE566593C - Connection part for corrugated pipe hoses : de en
  • US1891412A - Process for binding together two or more layers of leather, more particularly for the manufacture of boots and shoes : en
  • GB385165A - Improvements in or relating to cans or like metal containers : en
  • GB385240A - Improvements in treads for pneumatic tyres : en
  • US1891236A - Bristling machine : en
  • US1891497A - Grip : en
  • US1891852A - Chute : en
  • DK46666C - Two-Wheel Bicycle that can be converted into a Vehicle with more than two Wheels. : da en
  • US1891766A - Tension regulating means for winding machines : en
  • DE566675C - Means for soldering aluminum or aluminum alloys with one another or with other metals : de en
  • DE566781C - Process for the production of potassium nitrate : de en
  • US1891619A - Process of producing hydrocarbon products by the action of a metallic halide and a partially chlorinated mineral oil of the carbo-cyclic series : en
  • CA328621A - Incinerator : en fr
  • US1891394A - Compartment : en
  • DE566696C - Weld seam protection for rails by means of a foot strap : de en
  • US1891302A - Rotary pump : en
  • CA328697A - Waste renovating method : en fr
  • FR738148A - : fr
  • FR738249A - Long rod loader : en fr
  • DE566961C - Process for the production of indirectly heated glow cathodes : de en
  • FR738121A - Method for red sensitizing photographic gelatin silver halide emulsions : en fr
  • DE566756C - Cigarette wrapping device : de en
  • DE566608C - Rail contact : de en
  • DE566685C - Pipe roller : de en
  • FR738340A - Metal cards for board games and other applications : en fr
  • GB385038A - Process and apparatus for compressing coal : en
  • FR737902A - Adjustable dispersion reactance transformer, especially for electric arc welding : en fr
  • DE566630C - Electric lighting, especially for speaking machines : de en
  • DE566651C - Device for automatic control of the loading of working machines : de en
  • DK46635C - Upright vacuum cleaner. : da en
  • GB385281A - Improvements in and relating to the production of ribbon-like cellulose formations or filaments : en
  • GB385131A - Machine for the shaping and smoothing of soles : en
  • DE566826C - Device for feeding the insert tobacco to a winding device : de en
  • DE566872C - Saline sterilizer : de en
  • US1891467A - Apparatus for preparing meat for smoking : en
  • FR738083A - Gasoline tank for automobiles, airplanes and other vehicles : en fr
  • USD88736S - Mattbice etienne jttlliabd : en
  • US1891523A - Brake beam support : en
  • US1891794A - Bottle cap : en
  • US1891327A - Air conditioning device : en
  • US1891581A - Display cabinet : en
  • FR738176A - Flat steel pylon : en fr
  • FR738186A - Carburetor : en fr
  • FR738190A - Detent device for cards in envelopes : en fr
  • GB385159A - Improved cellular carton or box for eggs, fruit and the like : en
  • FR738055A - Packaging for tetrahedral shaped objects : en fr
  • GB385088A - A circular knitting machine with two superposed needle cylinders : en
  • GB385245A - Improvements in or relating to machines for manufacturing wire nails : en
  • DE566766C - Mobile sleeper storage compaction machine : de en
  • GB385075A - Improvements in or relating to bottle crates or holders : en
  • US1891835A - Oil burner : en
  • GB385037A - Improvements in or relating to web controlling or braking mechanism for printing presses and other machines : en
  • FR738251A - Production of new anthraquinone derivatives : en fr
  • DE566783C - Process for the preparation of thelykinins : de en
  • US1891414A - Writing and drawing pad : en
  • CA328719A - Plural-member stylus : en fr
  • FR738326A - Sandblasting nozzle : en fr
  • DE566731C - Teaching model for internal combustion engines : de en
  • DE566804C - Machine for boring branches and filling knot holes in boards : de en
  • DE566972C - Cup-shaped insert grate for tobacco pipes : de en
  • US1891365A - Valve seat gauge : en
  • US1891546A - Brazing rod : en
  • US1891539A - Drawing roll coupling : en
  • US1891743A - Process of manufacturing vulcanized rubber and products obtained thereby : en
  • US1891226A - Motor control system : en
  • US1891840A - Window : en
  • CA328728A - Camera prism carrier : en fr
  • DE566639C - Rotating device for the production of conical surfaces on automatic turning jaws : de en
  • US1891521A - Apparatus for forming valve or tappet heads : en
  • AU497531A - Improvements in and connected with differential float controlled apparatus : en
  • DE566614C - Device for switching off multi-phase lines : de en
  • FR738145A - : fr
  • GB385054A - Improvements in processes of manufacturing and recovering glutamic acid and its compounds : en
  • CA328730A - Car side frame and journal box : en fr
  • DE566748C - Self-adjusting planetary gear for motor vehicles : de en
  • FR738288A - Rocker with attached rear part carrying the mechanism : en fr
  • US1891372A - Method of and apparatus for producing sheet glass : en
  • DE566861C - High-speed rotary switch : de en
  • USD88721S - William willheim : en
  • DE566808C - Rotary piston water meter : de en
  • US1891283A - Radio condenser tuning control : en
  • FR738021A - Improvements to folding glasses : en fr
  • FR738345A - Auto-theft security device : en fr
  • FR738303A - Coupling arrangement for intermediate telegraph installations, in which the connecting lines work with different operating modes : en fr
  • GB385163A - Improvements in or relating to brake systems : en
  • DE566571C - Carousel with a frame revolving in a circle on a wave-shaped track and guiding a carriage : de en
  • CA328599A - Can labelling machine : en fr
  • DE566875C - Automatic shut-off device for the polishing compound supply to polishing devices : de en
  • US1891628A - Method of determining angle and direction of dip of geological formations : en
  • US1891673A - Fire extinguishing compound : en
  • US1891496A - Door attachment for vehicles : en
  • US1891828A - Hydraulically propelled lifeboat : en
  • GB385104A - Improvements in and relating to episcopes or apparatus for the projection of opaque objects : en
  • GB385167A - Process for filling and drawing off liquefied gases : en
  • GB385255A - Improvements in or relating to reflector arrangements for use in ultra-short wave radio beam systems : en
  • DE566665C - Earth fault protection relay : de en
  • DE566942C - Humidifier for textile items, especially socks, on moving forms : de en
  • GB385286A - Improvements in and relating to diaphragms, more particularly for sound boxes of talking machines : en
  • US1891349A - Telephone wire connecting means for railway trains : en
  • GB385069A - Improvements in or relating to stop motions for knitting machines : en
  • FR738009A - Threshing machines : en fr
  • DE566905C - Spooling machine with an endless conveyor running along the thread run-off points : de en
  • FR738361A - Anchor for coke ovens and chamber ovens : en fr
  • DE566681C - Moving device for drum-like car bodies : de en
  • DE566778C - Carbonated Freezing Process : de en
  • US1891640A - Vending machine : en
  • FR738371A - Improvements to devices used to cut flat glasses : en fr
  • US1891294A - Process for facilitating the separation of the precipitate of arsenic sulphide : en
  • US1891618A - Auxiliary oil pump regulator : en
  • FR738076A - Reciprocating spinning machine : en fr
  • DE566745C - Plan note catcher : de en
  • FR738335A - Paying ball dispenser for billiards nicolas and similar : en fr
  • CA328679A - Roofing element : en fr
  • DE566479C - Flat knitting machine : de en
  • DE566605C - Boiler drum protection : de en
  • DE566847C - Telephone receivers, especially for high tones in signal receiving systems : de en
  • DE566863C - Modification of the device for the exact determination of the exceeding of a threshold value in the case of very weak currents, especially photoelectric currents : de en
  • US1891781A - Toothpick dispensing device : en
  • DE566910C - Middle shot guard : de en
  • DE566954C - Facility for coin collection points in telephone systems with dialer operation : de en
  • DE566979C - Headstock for grinding machines : de en
  • AU542631A - Improvements in electron discharge devices : en
  • DE566705C - Large-scale mercury vapor rectifier with a metal structure located above and outside the cathode mercury : de en
  • DE566489C - Wrought iron capsule housing for gears running in the oil bath, especially with toothed wheels : de en
  • DE566631C - Device for cleaning and sorting of seeds by means of an air stream : de en
  • DE566615C - High voltage transformer : de en
  • US1891517A - Temporary load support for semitrailers : en
  • US1891471A - Fountain comb : en
  • US1891742A - Filing machine : en
  • US1891804A - Joint construction : en
  • US1891445A - Oil gasifier : en
  • CA328629A - Tabulating machine : en fr
  • US1891301A - Truck body : en
  • FR737932A - Insulator-capacitor for high voltage lines : en fr
  • DE566735C - Four-stroke diesel engine with recharging : de en
  • FR738085A - : fr
  • FR738400A - Method and device for mixing gases : en fr
  • GB385120A - Device for preventing vibrating of doors : en
  • CA328640A - Metal-coating for filming tinfoil : en fr
  • DE566737C - Mixture-compressing internal combustion engine : de en
  • FR738232A - Relay shutter : en fr
  • DK46637C - Stiff Membrane. : da en
  • FR738011A - Hydromechanical gear change : en fr
  • FR738240A - Elastic nut safety : en fr
  • CA328585A - Petroleum oil processing : en fr
  • DE566724C - Process for the production of vulcanized rubber : de en
  • DE566853C - Set punching machine with rotating elements, in which the punching mechanism is triggered by scanning marks attached to the elements : de en
  • FR738177A - Tongue hook for re-stitching : en fr
  • DE566903C - Waterproof footwear and process for its manufacture : de en
  • GB385238A - Improvements in tooth brushes : en
  • DE566714C - Process for producing blanks : de en
  • FR738284A - Capping device for containers : en fr
  • FR738368A - Manufacturing process of anti-detonating fuels for engines : en fr
  • CA328685A - Collapsible paper container : en fr
  • DE566926C - Process for the hydrogenation of poorly hardenable fatty acids : de en
  • DE566927C - Firebox ceiling : de en
  • DE567008C - Process for the manufacture of snakes covered with a protective skin : de en
  • CA328581A - Safety razor : en fr
  • DK46650C - Apparatus for Internal Massage of the Human Rectum or Other Organs. : da en
  • US1891229A - Interlocking shingle : en
  • US1891314A - Method of producing a heating or welding flame : en
  • US1891419A - Piston : en
  • FR738207A - : fr
  • US1891245A - Shredding machine : en
  • DE566786C - Device for peeling off the bottom sheet from a vertical, aligned stack of sheets : de en
  • FR738069A - Insecticide tray for pigeon nests and other birds : en fr
  • FR738149A - Method and device for applying rubber and obtaining it in a spongy state on fabrics and other materials : en fr
  • US1891533A - Valve : en
  • FR737914A - Improved jaw brakes for all applications and in particular for motor vehicles : en fr
  • DE566695C - Method for processing animal carcasses : de en
  • FR737958A - Doll and its manufacturing process : en fr
  • FR738277A - Alcohols manufacturing process : en fr
  • DE566751C - Machine for grinding the rollers of a pair of rollers that work together : de en
  • DE566654C - Device for separating heavy and bulky materials from waste water : de en
  • FR738180A - Apparatus for measuring the product of the rms values of two quantities : en fr
  • GB385145A - Improvements in or relating to knitting machines and stop motions therefor : en
  • FR738159A - Sausage binding machine : en fr
  • GB385198A - Improvements in air temperature controls for internal combustion engines : en
  • GR3948B - METHOD AND DEVICE OF ENLARGEMENT OF ROOT TUBES OF TEETH : el en
  • DE566686C - Method of making and attaching zipper links : de en
  • FR737916A - Ventilation sleeve for all vehicles : en fr
  • FR738124A - Method and device for indicating the spinning of wheels of vehicles driven by electric motors connected in parallel and not mechanically coupled to one another : en fr
  • DE566871C - Process for the production of a lozenge that is difficult to disintegrate : de en
  • FR737946A - Cast iron tinning process : en fr
  • FR737994A - Regulator cover for stoves and ranges : en fr
  • FR738265A - Advanced process for the production of phosphorus : en fr
  • GB385960A - Improvements in or relating to processes and apparatus for the atomisation of liquidfuels for use in burners for heating or with internal combustion engines : en
  • USD88728S - Design for a stocking : en
  • US1891701A - Method of manufacturing concrete : en
  • US1891803A - Valve spring lock tool : en
  • FR738135A - Improvements to central heating installations and similar installations : en fr
  • FR738332A - Improvements to liquid fuel burners : en fr
  • GB385234A - Improvements in rail lubricating devices : en
  • GB385259A - Improvements in or relating to installations for receiving and reproducing acoustic oscillations : en
  • AU815432A - Improvements in carrier current electric signalling systems : en
  • DE566707C - Electric iron with a contact device arranged in the heating circuit and a rod which controls this contact device and is mounted in the handle so as to be longitudinally displaceable : de en
  • US1891364A - Valve seat gauge : en
  • GB385105A - A templet for use in hanging pictures, mirrors, and the like : en
  • GB385288A - Improvements in tanning methods and plants : en
  • CA328683A - Coin-operated machine : en fr
  • US1891406A - Apparatus for receiving balls or rolls of sliver discharged from a sliver balling machine : en
  • US1891862A - Water tube boiler : en
  • USD88739S - Design fob a tbinity sacbamentai : en
  • DE566439C - Direction indicators for motor vehicles : de en
  • GB385194A - Improvements in apparatus for guiding fabric or the like : en
  • GB385232A - Improvements in and relating to coal-dust furnaces : en
  • GR3959B - METAL MECHANISM OF CLOSING METAL CONTAINERS. : el en
  • DE566758C - Collapsible box : de en
  • US1891228A - Railway car : en
  • US1891357A - Refrigeration : en
  • FR738072A - Improvements to tipping drums for dredges, excavators, conveyors and other similar devices : en fr
  • US1891469A - Kiln : en
  • US1891856A - Gyroscopic instrument : en
  • CA328561A - Wood pulp : en fr
  • CA328565A - Container forming machine : en fr
  • US1891310A - Necktie or other article holder : en
  • FR738354A - Electrical distribution : en fr
  • CA328564A - Signalling device : en fr
  • US1891689A - Garment bag : en
  • GB385113A - Improvements in curbs, fenders and the like : en
  • US1891578A - Four wheel steering gear for automobiles : en
  • CA328705A - Liquid fuel burner : en fr
  • DE566859C - Device for clamping connector pins in connector sleeves in electrical plug devices : de en
  • FR737998A - Cutter and plow for small tractors : en fr
  • FR737969A - Apparatus for ignition of engines : en fr
  • GB385000A - Improvements in sand-moulding machines : en
  • DE566925C - Method for operating electric induction ovens : de en
  • DK46636C - Heat sink with ribs, especially for use in bottling beer and similar beverages. : da en
  • FR738016A - String or blade instruments : en fr
  • US1891288A - Scraper : en
  • US1891896A - Suction gathering forming machine : en
  • US1891846A - Diffused light lamp : en
  • US1891670A - Multiconnection hydraulic cable : en
  • AU407631A - Improved apparatus for centrifugally moulding concrete pipes and other tubular bodies : en
  • DE566354C - Device for applying glue to book blocks : de en
  • US1891441A - Piston : en
  • DE566103C - Process for the production of azo dyes : de en
  • FR738095A - reinforced concrete construction elements : en fr
  • GB385178A - Improvement relating to garden shears : en
  • CA328707A - Geophysical exploration method : en fr
  • CA328725A - Crepe yarn and fabric : en fr
  • DE566616C - X-ray device with switch for fluoroscopy and recording : de en
  • DE566703C - Electrical apparatus based on transformational effects : de en
  • DE566793C - Process for the production of a coil body for electrical coils, in particular those with a movable magnetic core : de en
  • DE566741C - Grid brake lining with frictional material : de en
  • DE566575C - Kippkuebel with overdriving horns : de en
  • DE566687C - Protective housing for storing bales of fabric ready for sale : de en
  • DE566794C - Spray-proof capacitor, the dielectric of which divides in front of the ends of the coverings while avoiding surfaces that converge at an acute angle : de en
  • FR738044A - Safety razor enhancements : en fr
  • GB385023A - Improvements in automatic electric switch arrangement for initiating or terminating operations in sound reproducing apparatus : en
  • US1891580A - Display cabinet : en
  • US1891634A - Brush mechanism for dynamo-electric machines : en
  • FR737987A - Method and device for the manufacture of pile fabrics with iron chains : en fr
  • FR738242A - Improvements to power transmission systems, in particular to those applied to the propulsion of ships : en fr
  • CA328625A - Liquid fuel burner : en fr
  • FR738275A - Method and apparatus for freezing fish : en fr
  • CA328645A - Corrugated board and box : en fr
  • FR738319A - : fr
  • FR738059A - Windshield wipers for cars : en fr
  • FR738189A - Method and device for the electrothermal treatment of materials containing or giving off volatile oxides : en fr
  • FR738259A - Curtain or closing shutter with articulated elements and side slides : en fr
  • AU548131A - Process of cracking heavy hydrocarbon oils ( blending of vapors with liquid) : en
  • DE566981C - Automatic release device for protective grids, protective walls, rolling or folding walls : de en
  • US1891509A - Ski binder : en
  • FR738022A - Cooler cabinet, using ice, with refrigerated chamber by continuous external circulation of cold dry air. : en fr
  • FR738253A - Manufacturing process of alkali nitrate : en fr
  • GB385203A - Improvements in or relating to tubular electric incandescent lamps and discharge tubes : en
  • DE566874C - Closure for handbags, purses, etc. like : de en
  • CA328566A - Tire carrier : en fr
  • US1891696A - Grinding wheel guard : en
  • US1891860A - Chimney vent : en
  • FR737904A - Plaster tile : en fr
  • FR738053A - Improvements in sound recording and reproduction : en fr
  • GB385040A - Disc clutches : en
  • US1891230A - Process of stamping ice cream shapes : en
  • US1891592A - Method of cleaning and gas-freeing hydrocarbon storage tanks : en
  • US1891346A - Long span building and arch construction : en
  • CA328569A - Rubberized floor mat : en fr
  • CA328597A - Air diffuser for furnaces : en fr
  • DE566752C - Machine for grinding the tenons of headed shafts : de en
  • FR737907A - Beard humidification device : en fr
  • GB385091A - An improved free-wheel or ratchet clutch : en
  • US1891280A - Closure for collapsible tubes and the like : en
  • AU541931A - An improved travelling rug : en
  • DE566609C - Device for inductive influence between train and track : de en
  • DE566914C - Hopper with elongated openings for bucket elevators for dewatering minerals : de en
  • DE566722C - Control for conveyor systems : de en
  • DE566777C - Tunnel excavator with vertically and laterally movable belt boom : de en
  • DE566621C - Half-round screen for balconies : de en
  • DE566738C - Light metal pistons for internal combustion engines : de en
  • FR738314A - Semi-automatic machine for embroidering fabrics using thread loops : en fr
  • DE566534C - Device for converting direct current into other voltage : de en
  • DE566644C - Filling cap on bottles for carbonated beverages : de en
  • US1891242A - Fire alarm signal and photographic apparatus : en
  • FR738254A - Apparatus for examining the bearing surfaces of connecting rods as to the parallelism of their reciprocal position : en fr
  • US1891855A - Automatic heater for water and other purposes : en
  • US1891473A - Picture projection machine : en
  • FR738214A - : fr
  • AU534331A - Device for tightening previously fastened or held wires : en
  • US1891263A - Machine for operating on lasts : en
  • US1891882A - Pressure control for fluid dispensing devices : en
  • US1891630A - Necktie : en
  • US1891805A - Brake : en
  • FR737941A - Method for doubling the number of telegraphic or telephone communications, with or without wire, and devices carrying it out : en fr
  • USPP51P - William p : en
  • US1891316A - Method of producing pressed steel hatch frames : en
  • US1891641A - Artificial horizon for sextants : en
  • FR738353A - Device for the manufacture of rolls intended to form the weft of lenticular ream films : en fr
  • USD88740S - Robert schey : en
  • US1891249A - Refrigerating apparatus : en
  • DE566641C - Automatic overrun brake for trailers : de en
  • GB385316A - Improvements in electric circuit interrupters with contacts immersed in oil or otherinsulating liquid : en
  • US1891636A - Surge pressure controlling means : en
  • DK46656C - Bicentral system. : da en
  • DK46661C - Time current shutter. : da en
  • FR738486A - : fr
  • DE566828C - Conveyor and feeding device : de en
  • FR738430A - : fr
  • DE566763C - Pipe steam generator with supply of an additional amount of working fluid for temperature control : de en
  • US1891502A - Plotting instrument : en
  • USD88722S - William willheim : en
  • US1891319A - Stoker control : en
  • US1891324A - Pocket fountain toothbrush : en
  • FR738248A - Rotation device for driving in and extracting cylindrical bodies : en fr
  • US1891822A - Apparatus for making sound records : en
  • FR738405A - : fr
  • GB385055A - Improvements in and relating to hand fire extinguishers : en
  • FR737925A - Heavy oil gasifier for explosive engines : en fr
  • DE566336C - Circuit arrangement for telephone systems with several exchanges in series : de en
  • US1891438A - Hair curling process : en
  • US1891604A - Heat insulated refractory for molten glass containers : en
  • DE566697C - Trunnion bearings with vertical and horizontal acting, shock and sound absorbing elastic shims : de en
  • DE566779C - Index card or sheet of polygonal or circular shape, or composed of polygon and circle : de en
  • US1891377A - Visible index : en
  • GB385138A - A new or improved high top boot : en
  • DE566688C - Switching device for rotary or circulation filter with automatic cleaning and wetting device : de en
  • DK46639C - Strain into Milk and other Liquids. : da en
  • DE566983C - Form for the production of artificial stones with particularly precise dimensions and completely flat outer walls : de en
  • DE566557C - Method for controlling the headbox on paper or board machines : de en
  • FR738038A - Device for raising the ink ribbon in typewriters with change of carriage position : en fr
  • FR738356A - Process for the treatment of the products leaving a combine harvester and machine for the implementation of this process : en fr
  • GB385093A - Improvements in means for securing and adjusting door knobs on their spindles : en
  • USRE18693E - a matson : en
  • DE566145C - Device for protecting films against daylight : de en
  • DE566883C - Electric pocket lighter : de en
  • DK46663C - Collapsible or collapsible dining table top for use in automobiles. : da en
  • FR738154A - Improvements made to the containers and their manufacture : en fr
  • GB385008A - Improvements in or connected with light projection apparatus, such as searchlights, and the like : en
  • US1891679A - Package of facials : en
  • FR738092A - Portable threading machine : en fr
  • US1891353A - Advertising folder : en
  • DE566617C - Firing for boilers heated with crushed solid, liquid or gaseous fuels : de en
  • GB385031A - Improvements in and relating to typewriters, typewritingcalculating machines, high-speed telegraphs, type-printing telegraphs and the like : en
  • US1891821A - Charging means for blast furnaces : en
  • DE566585C - Lubricating device, especially for vehicle axles : de en
  • US1891390A - Ventilator for motor cars : en
  • CA328649A - Circulating rendering system : en fr
  • GB385082A - Improvements in devices for protecting the ear against acoustic shocks : en
  • CA328631A - Hot air gun : en fr
  • AU831432A - Improvements in or relating to aircraft construction : en
  • US1891285A - Shaft coupling : en
  • AU538431A - Improvements in picture transmission : en
  • AU580932A - Improvements in and relating togas filled luminous electric discharge tubes : en
  • CA328668A - Railway track circuit : en fr
  • US1891697A - Food accessory compound : en
  • US1891360A - Window cleaning apparatus : en
  • US1891548A - Switch means for telethermometers : en
  • US1891872A - Bank protective system and means : en
  • US1891544A - Lubricating device : en
  • FR737962A - Starter for internal combustion engines : en fr
  • CA328634A - Fire extinguisher and alarm : en fr
  • CA328604A - Building truss : en fr
  • DE566823C - Arrangement for spatial direction finding of wave energy : de en
  • FR738031A - New Condensing Products from the Anthraquinone Series : en fr
  • FR738209A - Filter in multiple colors : en fr
  • FR738387A - Hot water boiler : en fr
  • DE566402C - Clutch for motor vehicles engaged by an auxiliary clutch : de en
  • DE566987C - Process for the preparation of anhydrous sodium sulfide : de en
  • GB385327A - Improved impregnation of wood : en
  • US1891274A - Method of and system for tempering material : en
  • US1891720A - Shower head : en
  • FR738229A - Hole punch mounting system : en fr
  • DE566899C - Lanyard for hoods : de en
  • DE566559C - Process for the production of substrates for securities and other printed matter : de en
  • FR738272A - Improvements to washing machines : en fr
  • FR738093A - molded element intended for the construction of building floors : en fr
  • FR738100A - Process for the purification of crude phenols : en fr
  • US1891284A - Undercutting machine : en
  • USD88726S - jones : en
  • FR738194A - Improvements to boxes for safety razors and corresponding razors : en fr
  • USD88714S - George h : en
  • CA328579A - Coal burning stoker : en fr
  • CA328715A - Mould for matrix setting and type-line casting machines : en fr
  • FR738049A - Windshields, mainly for automobile bodies, in particular with fixed or folding cowling : en fr
  • FR738097A - Sheet metal leveling installation : en fr
  • CA328605A - Pessary : en fr
  • US1891844A - Swingable garment hanger support : en
  • FR738123A - Locking device for a load lever that can be locked on a segment : en fr
  • FR738228A - Winding method and apparatus : en fr
  • US1891501A - Method of coating insulated wire or the like and apparatus therefor : en
  • US1891616A - Article of manufacture in a combined radio cabinet and sound amplifying device : en
  • FR737979A - Foot pedal gear change device for motorcycle gearboxes : en fr
  • CA328706A - Spectacles : en fr
  • DE566814C - transmission : de en
  • FR737977A - Registering machine controlled by register cards : en fr
  • FR738336A - : fr
  • FR738074A - Process for the separation of gas mixtures : en fr
  • DE566527C - Device for temporary venting of refrigeration machines working in a vacuum : de en
  • CA328626A - Halide-mercuri derivative : en fr
  • FR738295A - Paper tape decal accounting process with perforated lines : en fr
  • FR738378A - Hydraulic stamping press : en fr
  • GB385142A - Improvements in or relating to steam generating installations : en
  • US1891256A - Vacuum cleaner : en
  • DE566486C - Cylinder arrangement for single-acting standing internal combustion engines : de en
  • FR737938A - Method of protecting conduits intended to ensure the circulation of liquid in energized electrical devices : en fr
  • DE566951C - Device for train control : de en
  • DE566820C - Oilseed press consisting of two pressing devices connected in series : de en
  • FR738280A - Method of identification of lingerie and other similar articles : en fr
  • FR738102A - Pocket ice : en fr
  • FR738198A - Process for giving colors to asphalt solutions, asphalt emulsions and generally to all products from the distillation of tar or from the petroleum refinery, or from natural asphalt : en fr
  • FR738030A - Manufacturing process for anthracene derivatives : en fr
  • FR738091A - Double handles or straps for handbags or others, convertible into a suspension strap : en fr
  • FR738087A - Improvements to fibrous or filamentary materials and methods for treating such materials : en fr
  • FR738320A - Shoulder protectors : en fr
  • GB385205A - Improvements in fuel injector nozzles for internal combustion engines : en
  • DK46660C - Packing for Plate Pasteurizers. : da en
  • US1891260A - Manufacture of turn shoes : en
  • DE566878C - Feed device on machines for the independent production of wooden bobbins or the like as mass-produced articles : de en
  • FR738101A - Enhancements to sleeve insulators and current transformers : en fr
  • GB385067A - An improved method of producing firmly adherent galvanic deposits on aluminium and its alloys : en
  • DE566658C - Stereotype plate for high printing speed : de en
  • FR737931A - Apparatus for disinfecting instruments for public use and particularly telephones : en fr
  • FR738388A - Improvements to solids with less resistance to advancement : en fr
  • FR737974A - Improvements to illuminated projectors : en fr
  • FR738357A - Boiler with removable elements intended to operate with liquid fuel : en fr
  • GB385325A - Improvements in luminous signal devices particularly adapted for air-traffic : en
  • US1891351A - Dipper-stick control for excavating machines : en
  • FR738373A - Process for manufacturing supports comprising a layer of color transfer, such as so-called <carbon> papers, forms, etc. : en fr
  • FR737936A - Improvement in ventilation plates : en fr
  • FR738109A - Improvements to seats, sofas and similar furniture : en fr
  • GB385220A - An improved device for dressing the ends of billiard cues : en
  • FR738499A - : fr
  • DE566603C - Process for the preparation of detergents, emulsifiers, wetting agents and dispersants : de en
  • DE566717C - Channel annealing and cooling furnace for glass objects : de en
  • US1891325A - Sprayer device : en
  • US1891713A - Air conditioning system : en
  • GB385047A - Improvements in or relating to foot rests : en
  • CA328682A - Liquid dispenser : en fr
  • FR738040A - Instrument for removing plaster from walls or ceilings : en fr
  • FR738041A - Compressed air motor : en fr
  • FR738344A - Further training in the manufacture of metal coils used in the textile industry : en fr
  • FR737983A - Improvement in hubs, wheels, flywheels and the like : en fr
  • CA328603A - Fire extinguisher : en fr
  • DE566540C - Process for the production of bearing sleeves : de en
  • DE566588C - Electric vacuum cleaner in the shape of a broom : de en
  • DE566759C - Conveyor container tiltable by means of a suspension : de en
  • GB385229A - Improvements in display devices : en
  • DE566904C - Method and device for transferring the shape of plastic sculptures or living bodies by wireless means : de en
  • FR738080A - Fixing device for insulators for electrical lines : en fr
  • FR738105A - Ribbed hollow mirror for headlights, especially of cars : en fr
  • USD88727S - Bbtjno c : en
  • US1891652A - Brake testing apparatus : en
  • US1891752A - Electric circuit controller : en
  • US1891879A - Heater suitable for gaseous fluids : en
  • GB385182A - Improvements in or relating to tins or like containers for plastic substances : en
  • DE552436C - Game in which discs or the like are to be conveyed through bridged gates of a field bounded by a border : de en
  • DE566628C - Compass, especially for aircraft : de en
  • CA328637A - Concrete mould : en fr
  • CA328638A - Tube : en fr
  • CA328712A - Elastic fluid turbine : en fr
  • CA328583A - Divider strip for terrazzo floors : en fr
  • FR738146A - Improvements made to metal fences for bramble wire : en fr
  • FR738292A - Liquid weighing pipette : en fr
  • GB385214A - Process for the manufacture of readily soluble derivatives of the pyridine series : en
  • US1891508A - Casing hanger for suspending and packing strings of casing : en
  • US1891777A - Grinding machine : en
  • US1891409A - Action for pipe organs : en
  • FR737954A - Position light for motor cars : en fr
  • FR738397A - Improvements made to the rims and pneumatic tires of automobile wheels : en fr
  • GB385160A - An improved method of making superior quality artificial silk in high yield by the wet spinning process : en
  • DE566589C - Process for the production of rubber shoes : de en
  • CA328686A - Priming mechanism for centrifugal pumps : en fr
  • CA328717A - Feeding mechanism for slicing machines : en fr
  • US1891259A - Machine for shaping shoe parts : en
  • US1891568A - Magnetically operated apparatus : en
  • US1891572A - Electric pilling feeler for looms : en
  • CA328699A - Signal for rotary mechanism : en fr
  • US1891505A - Locomotive axle and crank pin and method of constructing the same : en
  • USD88707S - gottesman : en
  • DK46641C - Apparatus for regulating the windbreak, where each wing beam carries only a single rigid wing plate. : da en
  • US1891303A - Barber's comb : en
  • DE567014C - Process for the cleavage of carboxylic acid esters using anhydrous hydrohalic acids : de en
  • DE566816C - Tension of the eardrum on percussion musical instruments : de en
  • DE566825C - Toy plane frame made of wire : de en
  • DE566564C - Safety device for razor : de en
  • DE566662C - Device for the electrical locking of any number of contactors, especially for locomotive controls : de en
  • DE566813C - Device to avoid dangerous pressure increases in pipes : de en
  • FR738252A - Production of new chromiferous coloring materials : en fr
  • DE566870C - Device for pressing artificial dentition parts made of rubber : de en
  • FR738028A - Manufacturing process of new quaternary ammoniacal salts : en fr
  • CA328588A - Garbage can holder : en fr
  • US1891599A - Invalid bed : en
  • FR738026A - Control of centrifugal fans of reversible internal combustion engines : en fr
  • GB385141A - Improvements in optical systems for photographic or projection apparatus : en
  • GB385284A - Improvements in or relating to electrothermic switches : en
  • FR738205A - Process for distilling substances, especially those which are liquid at the distillation temperature, with or without accompanying chemical reactions : en fr
  • GB385112A - Variable-speed transmission gearing : en
  • FR738286A - Masonry work : en fr
  • GB385221A - An improved method of producing enamel ware : en
  • FR738036A - Device for determining the position of sunken ships : en fr
  • GB385218A - Process for the production of antimonates of the alkali and alkaline earth metals : en
  • FR737918A - Aeronautical machine : en fr
  • DE566636C - Deflagration internal combustion turbine : de en
  • DE566579C - Steep tube boiler : de en
  • FR738114A - High efficiency mechanical transmission : en fr
  • US1891248A - Cameo : en
  • US1891895A - Drive screw : en
  • GB385154A - Improvements in or relating to the production of cast bodies from masses consisting of cement or concrete : en
  • US1891579A - Rolling mill : en
  • US1891538A - Evaporator : en
  • USD88713S - Design for a pedestal lavatory : en
  • DE566596C - Mobile stacker : de en
  • US1891719A - Mining machine : en
  • FR737934A - Rotary roller pumps : en fr
  • DE566569C - Process for enabling the computationally accurate mixing of colors : de en
  • DE566896C - Towing connection for motor vehicles : de en
  • FR737920A - Process for the elimination, in a microphone reception unit, of the disturbance brought by the parasitic noises inside the environment while allowing the capture of a specially sought-after wave phenomenon : en fr
  • US1891462A - Germicide : en
  • US1891553A - Attachment for headlights : en
  • US1891751A - Electric circuit breaker and burglar alarm : en
  • US1891883A - Hoisting apparatus : en
  • USD88710S - Design for a textile fabric or the like : en
  • FR738324A - Tap : en fr
  • FR738025A - Rubber tire for the wheels of rail vehicles : en fr
  • FR738128A - : fr
  • GB385273A - Method of improving catalytic actions : en
  • US1891729A - Garment attachment : en
  • DE545115C - Device for heating liquids, especially for polymerizing fatty oils : de en
  • DE566554C - Slip clutch : de en
  • FR737971A - Machine for reading and stitching patterns for mechanics of looms and the like : en fr
  • USPP49P - Hybrid tea rose : en
  • GB385139A - Manufacture of condensation products : en
  • FR738132A - Device for automatically creating pressure on the pieces to be cut in paper, cardboard and similar paper cutters or shears : en fr
  • US1891615A - Operating rod guide : en
  • FR738310A - Funnel to filter : en fr
  • GB385077A - A device for retaining screws and bolts in connection with flexible couplings and the like : en
  • GB385193A - Improvements in or relating to the backing and headbanding of round back books : en
  • DE566611C - Method for searching for a television broadcasting station and for displaying television reception : de en
  • US1891774A - Bloomers for women : en
  • US1891389A - Reproduction of sound : en
  • US1891837A - Concrete unit for wall construction : en
  • DE566795C - Vapor discharge vessel : de en
  • US1891251A - Machine for punching films : en
  • DE566755C - Timer : de en
  • FR738089A - Chassis particularly suitable for light cars on railways : en fr
  • DE567000C - Guide bearing for the workpiece clamping bolt in gear milling machines : de en
  • FR738318A - : fr
  • CA328687A - Priming mechanism for centrifugal pumps : en fr
  • CA328562A - Therapeutic substance : en fr
  • US1891859A - Production of carbon and hydrogen chloride : en
  • DE566994C - Solvents and fixators for fragrances : de en
  • US1891238A - Carburetor : en
  • FR737997A - Hand tool for easy installation of the various metal fastening systems in wood : en fr
  • FR738191A - Lighting system for aircraft landing areas and in particular for emergency or rest areas : en fr
  • GB385282A - Improvements in and relating to motor cycles : en
  • US1891232A - Refrigerating apparatus : en
  • GB385209A - Improvements in mounting for rock drills : en
  • GB385024A - An improved convertible chair and bedstead : en
  • GB385073A - A new or improved method of, and apparatus for, moulding plastic materials : en
  • GB385148A - A process of producing a remedy for preventing or cutting short post-operative pneumonia and catarrhal affections of the bronchial passages : en
  • GB385228A - Improvements in and relating to dredgers and cranes : en
  • FR738140A - Radial Current Steam Turbines Improvements : en fr
  • FR738317A - : fr
  • GB385174A - Improvements in drawing apparatus for spinning machines : en
  • DE566985C - Procedure for operating open-cast mines : de en
  • US1891376A - Sheet shifter for visible index binders : en
  • GB385290A - Arrangement for moving the armature in electric magnetic systems : en
  • FR738393A - Improvement in photographic straightening devices : en fr
  • GB385296A - Improvements in and relating to systems of electric motor control : en
  • US1891241A - Sound picture system : en
  • US1891278A - Water heater : en
  • US1891388A - Recording and reproduction of sound : en
  • US1891448A - Process of purifying diphenyl-1, 2, 5, 6-anthraquinone dithiazole bodies : en
  • CA328617A - Ski manufacture : en fr
  • DE566982C - Ski boot with protective fitting : de en
  • DE566612C - Process for applying (melting) an enamel-like insulation coating on an electrically conductive wire : de en
  • DE566812C - Device for threshing and cleaning grain : de en
  • DE566663C - Method for the transmission of moving images : de en
  • AU538931A - Improvements inthe manufacture of soap and glycerine : en
  • US1891427A - Scraper and apron : en
  • US1891799A - Electric switch : en
  • USPP50P - James didato : en
  • USD88711S - Design fob a textile fabric ob the like : en
  • US1891609A - Process of producing alumina from waste coal products : en
  • US1891500A - Explosive composition : en
  • FR738108A - Improvement in sewage treatment : en fr
  • GB385157A - Improvements in convertible furniture : en
  • GB385239A - Improved means for operating the charging slides of friction wheel spindle presses : en
  • DE566849C - Device for the production of patterns : de en
  • GB385610A - Improvements in the method of coking heavy petroleum residues or the like and cracking petroleum vapors : en
  • IE12214L - Manufacture of pile fabrics : en
  • FR738269A - Mounting device for wheel or flywheel in pressed sheet metal : en fr
  • GB385266A - Improvements in or relating to agents and compositions for protecting plants : en
  • FR738219A - : fr
  • CA328575A - Rail splice : en fr
  • US1891836A - Apparatus for dry cooling coke : en
  • FR737905A - Apparatus for cleaning pipes and in particular pressurized beer distribution pipes : en fr
  • DE566640C - Light setting process : de en
  • US1891498A - Illuminating cabinet : en
  • US1891639A - Receptacle filling device : en
  • GB385106A - Improvements in smokers' ash trays : en
  • GB385268A - Improvements in devices for converting by means of a light-sensitive cell high speedoscillations of light into oscillations of an electric current : en
  • US1891518A - Reenforcement for heat interchangers : en
  • US1891279A - Marble and granite shaping machine : en
  • CA328702A - Blasting cartridge : en fr
  • DE566798C - Flat weft knitting machine : de en
  • US1891733A - Revolving window sash : en
  • CA328571A - Storage shed for vegetables : en fr
  • US1891648A - Shuttle motion : en
  • US1891268A - Pianette : en
  • US1891341A - Electric light attachment set : en
  • US1891410A - Rheostat : en
  • US1891468A - Ticket issuing machine : en
  • US1891293A - Production of alkali phosphates from metal-phosphorus alloys : en
  • GB385611A - Improvements in or relating to calcium sulphate plaster mixes and to methods of applying the same : en
  • US1891466A - Device for use in blowing smoke rings : en
  • US1891665A - Combination bench and table : en
  • US1891273A - Reeling system : en
  • US1891739A - Automatic railroad crossing signal : en
  • US1891484A - Column clamp : en
  • CA328698A - Typewriter : en fr
  • GB385014A - Improvements in or relating to pneumatic separators : en
  • FR738032A - : fr
  • GB385084A - Improvements connected with water-flow calorimeters : en
  • US1891476A - Molding process : en
  • AU732732A - Synthetic building blocks and process of making same : en
  • DK46657C - Circuit device for automatic Telephone Systems. : da en
  • GB385002A - Improvements in and connected with automatic fire and like alarms : en
  • GB385036A - Improvements in or relating to rails and joints for tramways and the like : en
  • GB385101A - Improvements in or relating to helicopter aircraft : en
  • GB385059A - Improvements in ferrules, bushes, thimbles and the like : en
  • US1891736A - Metal pole for electric power systems : en
  • GB385016A - Improvements in or relating to film-guiding mechanism : en
  • DE566919C - Cone clamp for ropes and wires, especially for tensioning overhead lines : de en
  • US1891661A - Grinding : en
  • USD88709S - Design for a deck of flaying cabds : en
  • DE566789C - Drive for rotary field motors, especially for railway companies : de en
  • AU767732A - Improvements in gas meters : en
  • DE553721C - Cable car with circulating operation : de en
  • GR3955B - PERFECTIONS IN FOOD PRODUCTS AND THEIR PROCESSING. : el en
  • DE566811C - Closing and pressure device for syringes, especially those for detoxifying cigars, cigarettes or the like. : de en
  • AU488831A - Improvements in and relating to rubber andother compressible washers : en
  • USD88738S - Gertbude mobbis : en
  • CA328711A - Elastic fluid turbine : en fr
  • US1891318A - Automatic shuttle changing mechanism for a loom weaving with one or several shuttles : en
  • DE566881C - Device for sighting a route used to measure speed : de en
  • DE566817C - Device for assembling box parts : de en
  • US1891404A - Loud speaker : en
  • US1891621A - Electron discharge tube adapter : en
  • FR738125A - : fr
  • US1891380A - Portable visible index : en
  • US1891470A - Rotary toothbrush : en
  • DE566567C - Device for tools moving in more than one direction, the movement of which is automatically transferred to the workpiece, especially for engraving machines : de en
  • USD88715S - Design for a textile fabric or the like : en
  • CA328639A - Collating device : en fr
  • FR738322A - : fr
  • GB385096A - Improvements relating to the controlling of boiler feed pumps : en
  • GB385003A - Improvements in means for intermittently delivering jam, custard or other material in predetermined quantities : en
  • GB385168A - Improvements in thermionic valve circuits : en
  • IE12628L - Jet propulsion : en
  • US1891624A - Patch package : en
  • US1891825A - Gas speed toaster : en
  • AU508331A - Improved spark arrester orthe like : en
  • DE566529C - Household machine for making ice cream : de en
  • FR737964A - New rubberized mat and manufacturing process : en fr
  • FR738218A - Improvements to metal beds : en fr
  • US1891342A - Folding crate : en
  • AU746232A - Improvements in and relating toland wheels : en
  • DE566711C - Method and device for sterilizing bottles : de en
  • FR738383A - Improvements in concrete or colored cements of the portland type : en fr
  • USD88733S - Design fob a display cabd ob similab abticle : en
  • US1891611A - Tubular watchcase : en
  • GB385629A - Improvements in and relating to methods of and apparatus for producing hard metal compositions : en
  • USRE18702E - Self-inking fountain pen : en
  • FR738331A - Anti-theft device for automobiles and motorcycles : en fr
  • DE566959C - Maximum consumption indicator : de en
  • US1891657A - Grinding machine : en
  • US1891219A - Toy firearm : en
  • FR738015A - Electromechanical device for automatic bell ringing : en fr
  • GB385318A - Improvements in and relating to liquid meters : en
  • FR737970A - Damped Drop Falling Lift Bridge for Automobiles : en fr
  • FR737924A - Backrest and legrest device for bed : en fr
  • CY25A - Improvements in or relating to processes for recovering metal values from ores and other metalliferous materials : en
  • FR738020A - Method of protecting the copper walls of fireboxes against the pernicious effects of combustion gases : en fr
  • US1891669A - Fluid pressure brake : en
  • FR738129A - : fr
  • GB385070A - Improvements in or relating to knitted fabric and the method and means for its production : en
  • GB385175A - Machine for fixing single hole buttons : en
  • GB385285A - Improvements in and relating to methods of brazing : en
  • DE567011C - Staple for holding documents together or the like. : de en
  • FR737950A - Electric motor with horizontal pendulum regulator to periodically close and open one or more circuits : en fr
  • US1891693A - Spark plug : en
  • DE566684C - Standing lead cable press : de en
  • GB385122A - Improvements in and relating to mathematical drawing instruments : en
  • US1891265A - Sash cord support : en
  • USRE18699E - Control system for motor vehicles : en
  • US1891612A - Method of manufacturing propellers : en
  • US1891451A - Paint : en
  • US1891455A - Process for purifying phenol-aldehyde condensation products : en
  • CA328610A - Pulp digester sieve : en fr
  • AU497631A - Improvements in classifiers : en
  • GB385306A - Improvements relating to the reduction of viscosity of greasy oils : en
  • GB385608A - Heat exchange unit made of high grade chrome-nickel steels : en
  • US1891330A - Signaling means for rotary oil well drilling apparatus : en
  • GR3958B - ΜΑΣΟΥΡΙΣΤΡΑ. : el en
  • DE566635C - Fuel pump for internal combustion engines controlled by pressure oil : de en
  • DE566897C - Steering gears, especially for motor vehicles : de en
  • DE566928C - Hosiery produced in one operation on the flat weft knitting machine and process for its production : de en
  • DE566492C - Anti-slip protection for cello spikes : de en
  • DE566541C - Method and device for the production of objects, e.g. B. rods, by compression molding or injection molding : de en
  • DE566851C - Machine for cutting open the pile ceiling of weft velvet : de en
  • FR738073A - Lubricating device for leaf springs, in particular vehicle leaf springs : en fr
  • US1891463A - Drying rack for washing and ironing : en
  • USD88734S - Design fob a bibb figttbe : en
  • US1891520A - Method of coloring cellulosic plastics : en
  • US1891534A - Heater for liquids : en
  • US1891315A - Dispensing device : en
  • FR737917A - Method and device for waterproofing viscose and the resulting products : en fr
  • US1891598A - Rope winding device : en
  • US1891334A - Shipping device for hats : en
  • US1891430A - Method of gluing wood with phenol condensation products : en
  • US1891292A - Dispenser : en
  • US1891383A - Method of making liquid coffee extract : en
  • US1891286A - Sheet delivering and piling apparatus for printing, ruling, cutting machines, and the like : en
  • DE566613C - Device for protecting motors where the starting current is significantly higher than the operating current : de en
  • FR738300A - Removable assembly device between two mechanical coupling members : en fr
  • FR738267A - Friction wheel speed change mixer : en fr
  • GB385289A - Improvements in and relating to electric welding plants : en
  • AU825632A - Improvements in glazed frames or sashes : en
  • CA328646A - Spark plug : en fr
  • DE566760C - Gas regulator controlled by the outlet pressure : de en
  • GR3960B - CLOSURE IMPROVEMENTS FOR METAL CONTAINERS. : el en
  • US1891654A - Accident display board : en
  • GB385056A - Improvements relating to automatic telephone systems : en
  • GB385219A - Manufacture of chloro- and bromo-derivatives of 2-aminonaphthalene-1-sulphonic acid : en
  • US1891764A - Method and apparatus for making cementitious articles : en
  • US1891785A - Method and apparatus for shaping tubing : en
  • FR738173A - Improvements to vessels equipped to tranship or unload their cargo : en fr
  • FR737996A - Non-hinged or welded watch case featuring simple and sophisticated bail attachments : en fr
  • FR737963A - Insecticide product, insect repellent, wetting and adherent, for the treatment of plants and seeds : en fr
  • GB385188A - Improvements in or relating to hydraulic power plant : en
  • GB385210A - Improvements in or relating to cigarette making machines : en
  • DE566824C - Ring spinning and twisting machine for the formation of coetzers of exceptionally large length : de en
  • FR738086A - Improvements to glasses : en fr
  • FR738276A - Improvements to the interior separators of fractionation towers : en fr
  • DE566749C - Switching device for the brake and clutch devices of motor vehicles, which can be adjusted by a pressure medium : de en
  • US1891384A - Aircraft propeller : en
  • AU537331A - An improved grid electrode for electron discharge tubes : en
  • CA328663A - Manufacture of mixed yarn : en fr
  • CA328703A - Flavouring method : en fr
  • CA328723A - Record receiving device : en fr
  • FR738110A - Portable or mobile tank to keep tar or similar products hot : en fr
  • US1891343A - Stranding : en
  • DE566676C - Paper bottle : de en
  • GR3956B - WATERPROOF BUILDING MATERIAL FOR ALL NATURE COATINGS. : el en
  • US1891830A - Can filling machine : en
  • FR738169A - Improvements to vehicle brakes, particularly for railway and tramway equipment : en fr
  • FR738339A - Set consisting of a dowel and a perforated plate, specially intended for cafes and shops : en fr
  • US1891600A - Damper : en
  • FR738024A - : fr
  • GB385030A - A new or improved infant's chair : en
  • US1891780A - Method of and apparatus for recording and reproducing electrical impulses : en
  • DE566822C - Locking device for the switch valve and the pump lever of a tap equipped with a hand pump and a measuring vessel : de en
  • DE566986C - Swivel agitator for rotary disc filter : de en
  • FR738241A - Process for manufacturing bricks based on silica and the like : en fr
  • GB385074A - Improvements in or relating to variable pitch propellors : en
  • USD88732S - Design fob : en
  • DE566673C - Process for the electrophoresis of rubber : de en
  • GB385279A - Improvement in detector for modulated alternating currents : en
  • DE566448C - Manufacture of cobalt nitrosocarbonyl : de en
  • GB385171A - Improvements in cable grips : en
  • DK46667C - Device for Hanging Climbing Ropes in Gymnasiums and the like. : da en
  • GB385018A - Automatically acting fire protecting device for cinematographs : en
  • FR737953A - Compressor-recuperator for heat engines : en fr
  • CA328720A - Vibrating member : en fr
  • US1891348A - Method and device for microscopically viewing living objects : en
  • US1891688A - Fruit picking knife : en
  • DK46658C - Feeder with weighing device. : da en
  • US1891289A - Door dovetail : en
  • FR738017A - Tire guard for spare wheels : en fr
  • FR738211A - Refinements to rifle rods : en fr
  • DE566626C - Device for the watertight closure of inward opening doors and windows : de en
  • FR738458A - : fr
  • GB385200A - Process for the preparation of powder for making custards, puddings, creams, sauces, ice-creams and like boiled products : en
  • FR738197A - Self-locking pincer brake : en fr
  • FR738382A - : fr
  • US1891421A - Trim frame for panels : en
  • CA328577A - Dental investment composition : en fr
  • CA328619A - Concrete cooling method : en fr
  • DE566653C - Sheet pile wall with grooved lock iron : de en
  • US1891584A - Truck bolster : en
  • FR738166A - Compressed air device, intended to replace the use of firecrackers in railways and to obtain automatic braking of trains : en fr
  • FR738395A - Protection device for thermal devices : en fr
  • GB385058A - Improvements in and relating to mudguards for cycles and other vehicles : en
  • GB385208A - Improvements in or relating to sparking plugs : en
  • DE567609C - Device for duplicating mirror-type originals : de en
  • US1891444A - Process for gasifying liquid fuels : en
  • FR738343A - Grease lubrication devices : en fr
  • GB385062A - Improvements in and relating to moulding compositions : en
  • US1891233A - Eyeglass case : en
  • CA328633A - Extinguisher valve : en fr
  • DE566739C - Air-cooled internal combustion engine for motor vehicles : de en
  • US1891306A - Worm water motor : en
  • US1891335A - Automatic lubrication annunciator for motor vehicles : en
  • US1891864A - Tongue brush and scraper : en
  • FR737922A - Advanced distribution mechanism for engines : en fr
  • USD88717S - John overmeyer : en
  • FR737947A - electrolyte : en fr
  • FR738185A - Dual multiple valve regulator : en fr
  • FR738222A - Process for manufacturing ceramic compositions having a high density acquired during firing : en fr
  • FR738403A - : fr
  • GB385021A - Process for preparing esters of high viscosity from castor oil : en
  • DE564793C - Method and device for carrying out metallurgical processes : de en
  • DE566595C - Process for regulating the moisture content of cigarettes : de en
  • GB385262A - Improvements in or relating to injection syringes : en
  • GB385089A - Improvements in and connected with boiler cleaners or soot-blowers : en
  • US1891740A - Extruded shapes with interlocked joints and method of making : en
  • DE556484C - Process for reducing the swellability of wood : de en
  • DE566746C - Screw press : de en
  • US1891516A - Case filling machine : en
  • US1891770A - Internal combustion motor : en
  • US1891793A - Hydraulic brake : en
  • GB385271A - A non-corroding iron-base alloy containing carbon, chromium and manganese : en
  • GR3957B - TEXTILE TISSUE. : el en
  • CA328598A - Free line fishing sinker : en fr
  • DE566346C - Automatic firearm with two cartridge magazines : de en
  • DE566642C - Coupling device for motor vehicles, the coupling speed of which is regulated automatically as a function of the gear shift : de en
  • CA328630A - Tabulating machine : en fr
  • FR738217A - Plant pot : en fr
  • DE566922C - Device for automatic control of the torque of feed electric motors, especially for continuous grinders : de en
  • CA328642A - Oil circuit breaker : en fr
  • GB385117A - Improvements in devices in playing table football : en
  • FR737910A - Device for locking the steering rods of motor vehicles and of the levers mounted on said rods : en fr
  • GB385183A - Improvements in or relating to chairs convertible into other articles : en
  • FR738225A - Inkwell : en fr
  • US1891756A - Reversible bridge suspension strap : en
  • US1891810A - Level gauge indicating at a distance the level of a liquid contained in a tank : en
  • US1891374A - Valve : en
  • DE491316C - Process for chlorinating hydrocarbons : de en
  • AU550531A - Improvements relating to railway refrigerator cars : en
  • CA328718A - Resistance device : en fr
  • DE566577C - Device for the synthetic production of ammonia by catalysis : de en
  • CA328614A - Paper machine : en fr
  • DE566570C - Spindle arrangement for bell spinning machines : de en
  • DE566602C - Spring-loaded clamping device for letter folders, loose-leaf binders, etc. Like. For clamping unperforated sheets : de en
  • DE566648C - Window with opening movement parallel to itself : de en
  • US1891491A - Inflatable boat : en
  • US1891745A - Method for covering a turntable : en
  • US1891760A - Self-winding watch : en
  • GB385039A - Clutch withdrawal collars : en
  • GB385111A - Improvement in reinforcing cinematograph films : en
  • GB385146A - Improvements in or relating to x-ray devices : en
  • GB385287A - Improvement in clamping device : en
  • US1891479A - Coloration of concrete articles : en
  • FR738107A - Flat cable for telephone applications : en fr
  • DE566467C - Method for annealing the electrodes, especially anodes, of vacuum tubes : de en
  • GB385326A - Improvements in cabinets, chests and like appliances for sterilising and cooling purposes : en
  • DE566671C - Process for the production of alaungarem leather : de en
  • FR738067A - Boat propulsion device : en fr
  • GB385092A - Improvements in or relating to sheet feeding mechanism : en
  • GB385244A - Tool for pointing masonry : en
  • DE566906C - Aerator with filter for taps : de en
  • FR738000A - Various tube manufacturing processes and their internal stampings : en fr
  • FR738070A - : fr
  • DE566698C - Two-axle motor bogie : de en
  • US1891574A - Vibrating sifting screen : en
  • US1891678A - Change speed gear : en
  • US1891854A - Combined lawn-mower and sprinkler : en
  • CA328616A - Wall dampproofing and waterproofing method : en fr
  • US1891532A - Process for extracting metals from ores, minerals, and other materials : en
  • US1891465A - Snowplow : en
  • US1891425A - Freezing apparatus : en
  • US1891590A - Typewriting machine : en
  • US1891700A - Method of heating coke ovens : en
  • US1891512A - Building structure : en
  • US1891555A - Mechanism for angular adjustment of the bowsprit of a sailboat : en
  • CA328632A - Drier felt : en fr
  • US1891699A - Automatic machine heating by induction : en
  • DK46654C - Identification plate for Motor Vehicles. : da en
  • FR738325A - Device for faster drying of dryer felts : en fr
  • AU777332A - Improved building construction : en
  • FR737906A - Cinematographic device for projecting images and reproducing sound : en fr
  • FR737972A - Improvements to magneto-electric machines : en fr
  • FR738278A - : fr
  • DE566787C - Device on typewriters for automatic return of the paper cart : de en
  • GB385169A - Water tap : en
  • FR738142A - Ventilation device for automobiles and other vehicles, particularly applicable to windows of such vehicles : en fr
  • US1891393A - Collapsible dinner or tea wagon : en
  • FR738396A - Gasoline gas stove : en fr
  • CA328690A - Steering wheel : en fr
  • DE566888C - Friction gear with comb-like interlocking friction disks : de en
  • DE566997C - Felt hat made from a knitted fabric or the like by fulling : de en
  • GB385970A - Improvements in and relating to protective colloids for organophobic snspensions : en
  • FR738287A - : fr
  • FR738362A - Canoes, skis, trunks, for motor cars : en fr
  • GB385064A - Improvements in automatic valves for water heaters or geysers : en
  • GB385005A - Improvements relating to the manufacture of artificial silk : en
  • DE566754C - Armor plate with a plate-shaped body attached to its inside by studs : de en
  • AU592532A - Improved syringe for administering liquid medicine to animals : en
  • FR738118A - Safety block for locks : en fr
  • GB385329A - Improvements in or relating to the making or repairing of roads : en
  • US1891381A - Visible index cabinet : en
  • US1891629A - Sanitary paper roll : en
  • US1891807A - Machine for weighing and grading eggs : en
  • US1891827A - Phosphorescent or luminous masses or compounds : en
  • US1891422A - Method of making trim frames : en
  • US1891474A - Carburetor : en
  • US1891255A - Nitrated carbohydrate explosives and process of producing the same : en
  • US1891402A - Method of treating oils : en
  • US1891267A - Centrifugal pump : en
  • DE566524C - Process for drying the printed sheets by blowing air on printing machines : de en
  • DE566937C - Direction indicators for motor vehicles : de en
  • FR738234A - Advanced bandage : en fr
  • US1891446A - Method for gasifying liquid fuels : en
  • US1891667A - Method for facilitating the flow of wells : en
  • US1891687A - Automatic veneer table : en
  • US1891686A - Blow-out preventer attachment : en
  • US1891252A - Printing machine : en
  • US1891392A - Pump assembly for internal combustion engines : en
  • US1891272A - Airplane propeller : en
  • FR738323A - Remote control device for valves and other components : en fr
  • FR738377A - Process for the manufacture of substances used for the destruction of weeds : en fr
  • DE515453C - Large rectifier with a central cathode and anodes arranged in a ring on the vessel wall as well as a cooling shaft above the cathode : de en
  • FR737937A - Heavy hydrocarbon carburetor : en fr
  • FR738192A - : fr
  • FR738113A - metal construction element : en fr
  • GB385313A - Improvements in and relating to means for electrically producing oscillatory or reciprocatory motion : en
  • FR738139A - Auxiliary typewriter device, for filling in multiple forms, in accordion-folded strips : en fr
  • US1891387A - Film phonograph : en
  • GB385235A - Process for the production of beryllium fluoride : en
  • GB385083A - Improvements in or relating to conveyors : en
  • GB385276A - Method of regulating the power transmitted by a photo-electric cell to a lamp amplifier : en
  • US1891287A - Oil draining valve : en
  • US1891490A - Automobile frame straightening machine : en
  • US1891576A - Reverse gear for cycles : en
  • FR737999A - Dish washer : en fr
  • FR738160A - Explosion-proof device for two-stroke engine : en fr
  • FR738369A - Improvements to audible warning devices : en fr
  • DK46655C - Device for Bottle Filling Machines. : da en
  • FR738060A - Improvements to steam de-superheaters : en fr
  • FR738215A - Program for audible shows : en fr
  • US1891746A - Flash light and medical heater : en
  • FR737945A - Soap for laundry and toilet : en fr
  • GB385028A - Improvements in and relating to trolleys and the like for conducting electric current from cables to the motors of vehicles : en
  • DE566655C - Lift flush device for flushing with different amounts of water : de en
  • DE566887C - Coupling device : de en
  • DE566976C - Traffic and theft-proof switching and braking device for motorcycles : de en
  • FR738023A - Advertising device : en fr
  • FR738116A - Improved manufacturing process for composite refractory objects : en fr
  • FR738045A - Improvements to recording oscillographs : en fr
  • US1891569A - Manifolding attachment : en
  • DE566991C - Process for the production of iron and iron alloys : de en
  • DE566727C - Application of the process for transferring incandescent material from a closed incandescent container into a cooling container that is movable relative to this : de en
  • US1891247A - Switch : en
  • US1891415A - Preparation of brominated hydrocarbons : en
  • US1891522A - Index card compressor : en
  • US1891564A - Circuit arrangement for telegraphic apparatus : en
  • DE566599C - Hydraulic sheet metal holder for sheet metal drawing presses : de en
  • DE566797C - Process for the production of as emulsifying, wetting, cleaning agent u. Usable products : de en
  • FR738111A - Water heater for gas stoves, ranges, stoves, etc. : en fr
  • US1891888A - Recovering bromine from sea water and the like : en
  • USD88731S - Harold cbttqeb : en
  • US1891782A - Laundry flat piece spreader : en
  • DE566757C - Process for the production of a yellow which can be used as a porcelain paint, in particular for underglaze underglaze : de en
  • DE566772C - Chain stitch zigzag sewing machine : de en
  • DK46665C - Device for Checking a Car's Tail and Stop Lights. : da en
  • FR738082A - Socket for mounting electric lamps or tubular discharge tubes : en fr
  • FR738106A - Dc welding generator with falling characteristic : en fr
  • DE566670C - Process for the production of bitumen emulsions : de en
  • CA328573A - Valve : en fr
  • DE566868C - Machine for the treatment of fibrous leaves : de en
  • DE566573C - Device for blowing material into a chamber, which is used to treat the material by means of the exhaust gases of a downstream prefabricated kiln : de en
  • US1891891A - Granular organic material : en
  • GB385161A - Absorption refrigerating apparatus : en
  • US1891298A - Sintering apparatus : en
  • US1891385A - Gull wing plane : en
  • US1891549A - Treatment of aluminum alloys : en
  • US1891662A - Machine tool : en
  • US1891339A - Washing machine : en
  • US1891366A - Platen roller : en
  • US1891884A - Undergarment : en
  • US1891814A - Bookrack : en
  • DE566974C - Cross bottom on bags or bags : de en
  • FR738394A - Silencers for explosion engines : en fr
  • CA328664A - Axle press : en fr
  • DE566857C - Flat bank multiple for dialers : de en
  • FR738178A - Device for the direct measurement of the resultant of two vector quantities in quadrature : en fr
  • FR738260A - Process for the manufacture of salts of gamma-dialkyl amino propanediolic esters of aromatic carbamic acids : en fr
  • DE566884C - Cylinder covers or pistons for internal combustion engines : de en
  • GB385035A - Improved method of and apparatus for making tart cases and the like : en
  • AU539831A - Apparatus for cleansing sanitary pans : en
  • US1891514A - Process of making diphenyl : en
  • CA328574A - Cushion tire : en fr
  • DE566637C - Gas-steam turbine : de en
  • CA328704A - Spectacles : en fr
  • US1891583A - Truck bolster : en
  • US1891674A - Rolling stock : en
  • US1891586A - Pressure-operated valve : en
  • DK46653C - Wagon frame that can be built into a Vehicle. : da en
  • US1891714A - Refrigerating system : en
  • US1891735A - Method of and apparatus for calibrating electric instruments : en
  • AU500531A - Improvements in or relating to clicking presses for use inthe manufacture of boots and shoes : en
  • US1891460A - Method of and means for renewing valve seats : en
  • FR738204A - : fr
  • GB385026A - Improvements in or relating to stands for teapots, jugs or the like : en
  • USD88741S - William l : en
  • USRE18697E - chance : en
  • DE566769C - Process for pretreating (pickling) fur hair for making felt : de en
  • FR738027A - : fr
  • US1891573A - Tttbiho compact : en
  • US1891557A - Apparatus for laying concrete floors : en
  • US1891758A - Control device for heating apparatus : en
  • FR738304A - Manufacturing process of alkali nitrate and calcium chloride : en fr
  • US1891432A - Creel : en
  • FR738066A - Device for the treatment of boiler feed water : en fr
  • FR738333A - : fr
  • FR737944A - Device intended to blind leaks in water pipes : en fr
  • GB385270A - Improvements in and relating to lighting apparatus for lamps : en
  • GB385304A - Improvements in advertising devices in the form of match books or other splint packets : en
  • GB385213A - Improvements in files : en
  • FR738058A - Process for the electrical treatment of gases, liquids, etc., in particular to cause, by means of pulsating high voltage current, the precipitation of suspended particles : en fr
  • FR738156A - Method of making a horn-like material : en fr
  • FR738175A - Axially sliding pinion electric starter : en fr
  • FR738360A - Device for presentation of dresses : en fr
  • FR738144A - Safety device against the dangers of lighting gas : en fr
  • FR738172A - : fr
  • US1891570A - Twin pressure valve : en
  • DE566454C - Feed water regulator for steam boilers by means of a heat-affected expansion body : de en
  • DE566582C - Equipment on platen printing presses : de en
  • GB385602A - Improvements in or relating to sound transmitters : en
  • CA328557A - Magnesium and alloys : en fr
  • DE566551C - Process for improving the properties of rubber by adding rubber milk serum : de en
  • CA328714A - Printing telegraph selective system : en fr
  • FR738498A - : fr
  • GB385170A - Improvements in or relating to film winding apparatus for photographic cameras employing roll films : en
  • AU546231A - Improvements in or relating to distillation processes forthe production of zinc or similar volatilisable metals : en
  • DE566624C - Wire drainer to be attached to the edge of the vessel : de en
  • DE566858C - Firedamp protected connector : de en
  • CA328615A - Fuel oil injection system for diesel motors : en fr
  • US1891492A - Inflatable or pneumatic boat : en
  • US1891769A - Hoisting mechanism : en
  • US1891863A - Automatically lubricating windmill : en
  • GB385260A - Improvements in or relating to grids for use in making x-ray pictures : en
  • DE540017C - Process for remelting metals in shaft furnaces : de en
  • DE566955C - Bolt lock for rotary switch with right and left gear : de en
  • US1891536A - Temporary control device for switch mechanism : en
  • DE566721C - Hiding device for conveyor drums : de en
  • DE566762C - Process for the production of solid alkali hypochlorite solutions : de en
  • US1891684A - Vat dyestuffs of the diphthaloylcarbazole series : en
  • GB385248A - Lathes and like machine-tools : en
  • GB385095A - A process for the reproduction of designs or pictures on nontextile porous bases : en
  • US1891235A - Manufacture of magnetic material : en
  • CA328670A - Filtration apparatus : en fr
  • US1891253A - Cable outlet : en
  • US1891744A - Soap making : en
  • US1891873A - Apparatus for treating food stuffs such as meat and fish : en
  • AU577232A - Improvements in and relating to illuminated electric signs for advertising or other purposes : en
  • FR738155A - Tool mounting system on the nose of routing machines : en fr
  • GB385278A - Improvements in or relating to electric switches : en
  • US1891594A - Method for timing toll telephone circuits : en
  • DE566659C - Process for the production of a mixed fertilizer : de en
  • FR737926A - Improvements to chucks more especially usable on lathes : en fr
  • FR738136A - Automatic firearm : en fr
  • US1891796A - Reversible control for hot and cold air in furnaces : en
  • FR738375A - Direct acting pressure regulator : en fr
  • GB385019A - Improvements in and relating to electric power converting apparatus : en
  • GB385029A - Improvements relating to electric cables : en
  • FR738112A - : fr
  • US1891417A - Stuffing box : en
  • US1891716A - Winding for dynamo electric machines : en
  • US1891631A - Apparatus for testing brakes : en
  • US1891841A - Yeast propagation controlling method : en
  • DE566776C - Process for the production of resin from resin-containing coal : de en
  • FR737990A - Process for preparing dyes : en fr
  • DE566291C - Device for measuring the amount of flowing media : de en
  • DE566821C - Braking device for aircraft : de en
  • DE566710C - Dust burner : de en
  • DE566841C - Process for the production of glow cathodes : de en
  • FR738057A - Process for the production of humectants, foamers, dispersants, detergents, tc. : en fr
  • FR738196A - Improvement in color photography : en fr
  • GB385121A - Improvements in engine starter drive : en
  • FR738370A - Method of adjusting the light intensity of luminescent alternating current electric tubes : en fr
  • GB385185A - Improvements to thimbles and the like, such as are used for needlework : en
  • GB385272A - Distributor for cachets, pastilles, tabloids and the like : en
  • AU542731A - Improvements in electric discharge devices : en
  • FR738306A - : fr
  • US1891762A - Weighing scale : en
  • US1891897A - Crowning device for expansion joints : en
  • CA328729A - Steam generator for oil burning apparatus : en fr
  • US1891261A - Safety wing for airplanes : en
  • DE566842C - Flat knitting machine : de en
  • CA328570A - Rubberized floor mat : en fr
  • DE566939C - Process for the production of weather-resistant, bituminous compounds for protective concrete coatings : de en
  • FR738002A - Clutch control mechanism : en fr
  • FR738004A - Razor blade : en fr
  • US1891373A - Glass forming method and apparatus : en
  • US1891772A - Rotary grizzly : en
  • FR737939A - New ammeter protection relays for alternating current electrical devices : en fr
  • AU546131A - Improvements in or relating tothe manufacture of glassware : en
  • US1891702A - Electrical apparatus : en
  • US1891712A - Meat chopper : en
  • US1891800A - Attachment for incubator : en
  • DE566911C - Device for cutting off the weft thread loops : de en
  • AU537831A - Improvements in or relating to television and like receivers and cathode ray tubes for use therein : en
  • US1891290A - Work piece guide for machine tools : en
  • US1891672A - Fluid pressure brake : en
  • US1891680A - Vanity dresser : en
  • US1891761A - Vaginal receptacle : en
  • US1891763A - Floor structure and slab therefor : en
  • US1891379A - Sliding support for visible index trays : en
  • DE566790C - Radiotelegraphic or telegraphic device in which the individual characters are formed from groups of two or more frequencies : de en
  • US1891368A - Slicing machine : en
  • US1891655A - Electropneumatic signal system : en
  • US1891281A - Clock : en
  • CA328607A - Wire cutting hand tool : en fr
  • FR738283A - : fr
  • DE566848C - Method and device for sorting cigarettes or the like. : de en
  • DE566815C - Capacitor circuit for keyboard instruments : de en
  • DE566672C - Automatic glass blowing machine : de en
  • US1891391A - Cutting and creasing presses for paper, cardboard, or the like : en
  • US1891266A - Scraper : en
  • GB385065A - Apparatus for delivering and measuring liquids, such as fuels and lubricating oil : en
  • FR738206A - : fr
  • GB385206A - Improvements in automobile head lamps : en
  • FR738238A - Metal inner tube protector : en fr
  • GB385090A - Improvements in the construction of coke oven doors : en
  • DE566943C - Dye rod : de en
  • US1891321A - Internal combustion engine : en
  • DE566607C - Arrangement for the automatic monitoring of the speed ratio of rotating shafts or axles by means of differential gear and slip clutch : de en
  • DE566693C - Process for the preparation of pyridine derivatives : de en
  • FR738305A - Gas stream filter : en fr
  • GB385328A - Improvements in articles of bonded granular material and methods of making the same : en
  • GB385612A - Improvements in or relating to connecting devices for chains : en
  • DE566944C - Process for reducing the electrical charge on textile fibers : de en
  • DE566960C - Process for making centerless incandescent lamps : de en
  • FR738220A - : fr
  • GB385162A - Improvements in and relating to closure caps for bottles and the like : en
  • US1891323A - Method of printing on cellophane or the like : en
  • US1891757A - Multiple sole blank : en
  • USD88718S - Willabd d : en
  • US1891753A - Roller bearing : en
  • US1891765A - Windshield : en
  • CA328713A - Electrical controlling system : en fr
  • FR738120A - Improvements to dies for printing and compositions used to coat them : en fr
  • FR738221A - Bumpers for vehicles : en fr
  • FR738311A - Loom : en fr
  • US1891525A - Receptacle : en
  • US1891614A - Printing press : en
  • CA328657A - Manufacture of elastic cords and bands : en fr
  • DE567007C - Process for the production of plastic insulation, insulation bricks, insulation shells and other moldings from heat protection compound : de en
  • GB385305A - Improvements in or relating to dry surface contact rectifying devices : en
  • GB385609A - Improvements in or relating to the production of photographs on aluminium : en
  • FR738282A - Device for measuring modulation, particularly for stations transmitting t. s. f. : en fr
  • GB385012A - Improvements in driving-mechanism for model aeroplanes and mechanical toys : en
  • DE566819C - Process for the production of plastic representations by photographic means : de en
  • US1891433A - Creel : en
  • US1891269A - Concrete : en
  • US1891477A - Longitudinally folding washable necktie : en
  • CA328684A - Petroleum processing : en fr
  • GB385223A - Improvements in and relating to vapour electric discharge devices : en
  • DE566889C - Workpiece holding device for broaching machines : de en
  • FR738399A - New fabric for ladies bags, cushions, clothes, etc. : en fr
  • GB385172A - An improved paint spraying apparatus : en
  • US1891593A - Apparatus for the manufacture of water-free ethyl alcohol : en
  • DK46645C - Calculator. : da en
  • FR738236A - Differential capacitor : en fr
  • US1891246A - Nail : en
  • US1891597A - Building block and the construction of floors and the like : en
  • FR738239A - Metal wheel : en fr
  • GB385283A - Improvements in or relating to electrothermic switches : en
  • USRE18694E - Abthub mutschellee : en
  • US1891450A - Coal briquette : en
  • US1891790A - Spreading apparatus : en
  • US1891874A - Coupling : en
  • DE566619C - Therapeutic gymnastics exercise device for eliminating incorrect posture : de en
  • DE566565C - Device for the geometric summation of measured quantities, in particular for the purpose of remote measurement of apparent powers : de en
  • AU879032A - Improvements relating to coats : en
  • IE13225L - Sound recording : en
  • DE566597C - Method and apparatus for forming a sealing plug for casing pipes of site stakes : de en
  • DE566649C - Opener for windows with opening movement parallel to itself : de en
  • DE566967C - Fire door : de en
  • GB385267A - Improvements in and relating to the manufacture of light sensitive materials : en
  • DE566880C - Speed change gear for speaking machines : de en
  • DK46646C - Pressure mechanism for Apparatus for Stretching Textile Strings or Textile Weighing. : da en
  • GB385046A - Improvements in or relating to locking devices for doors and the like : en
  • US1891866A - Spinner for paper containers : en
  • US1891617A - Control method and apparatus : en
  • DE566716C - Inlet channel opening into the mold from above for the liquid metal for the production of the steel reinforcement of gunmetal bearing shells : de en
  • GB385137A - A process and apparatus for conveying muddy substances, for example thick cement sludge : en
  • DE566646C - Airplane landing sail : de en
  • FR737984A - System that automatically provides additional lighting to motor vehicles in dangerous bends : en fr
  • DE566580C - Device on radially loaded counter-rotating turbines with axially adjacent, separate sections for the propellant : de en
  • DE524591C - Rotary piston internal combustion engine : de en
  • US1891359A - Door operating mechanism : en
  • US1891633A - Automatic telephone signal-transmitting method and device : en
  • US1891638A - Cylinder block construction : en
  • DE566860C - Cable feed for apparatuses protected from fire weather : de en
  • CA328658A - Tread link : en fr
  • GB385216A - Improvements in or relating to anti-friction bearings : en
  • DE566433C - Circular knitting machine with several work stations : de en
  • FR738365A - Process for the manufacture of shoes, slippers, etc. and new industrial products resulting from its application : en fr
  • GB385103A - Improvements in or relating to the washing or other liquid treatment of cellulose acetate or other derivatives of cellulose : en
  • DE566600C - Device for cutting pipes : de en
  • DE566720C - Artificial flowers, especially as decorations for Christmas trees : de en
  • FR738043A - Safety razor enhancements : en fr
  • GB385201A - Improvements in and relating to door operating mechanism : en
  • CA328710A - Elastic fluid turbine : en fr
  • US1891622A - Screen printing machine : en
  • DE566990C - Process for the production of mixed fertilizers : de en
  • CA328601A - Combined advertising and price display board : en fr
  • US1891710A - Elevator control system : en
  • DE566782C - Process for the production of perhydrogenated diphenylene oxide : de en
  • DE566992C - Arrangement for generating multi-phase voltages by means of two transformers : de en
  • DE566917C - Machine for processing stereotype plates etc. like : de en
  • US1891250A - Garment hanger : en
  • US1891727A - Metallic tire cover : en
  • US1891865A - Pliers : en
  • US1891397A - Apparatus for use in the fire control of antiaircraft guns : en
  • US1891668A - Multiple speed governor device : en
  • US1891703A - Method of coating : en
  • US1891823A - Silent gear : en
  • GB385212A - An improved method of preserving green fodder : en
  • FR737940A - Improvements to television or telecinematography analysis devices : en fr
  • FR738035A - Waxing or rubbing device : en fr
  • GB385269A - Improvements in the manufacture of motor vehicle bumpers : en
  • US1891456A - Transformer construction : en
  • DE566530C - Arrangement of an earth wire for high voltage overhead lines : de en
  • DE566656C - Method for storing metal foil waste : de en
  • GB385115A - Improvements in or relating to electric generating plants : en
  • US1891801A - Box : en
  • DE566933C - Welding wire : de en
  • US1891408A - Diaphragm convertible pump : en