• DE559221C - Swash-wheel epicyclic gear : de en
  • FR40930E - New dial layout for various devices : en fr
  • US1877398A - Process of cooling internal combustion engines : en
  • US1877428A - Motor vehicle steering sight : en
  • FR732222A - Frame for receiving radio waves : en fr
  • GB380269A - Improvements in a process for weighting natural silk and products containing naturalsilk : en
  • US1877234A - Chute for waste building material : en
  • GB380284A - Improvements in vehicle bodies : en
  • CH156969A - Tape seal for rotating weirs in movable weirs. : de en
  • CH157259A - Device for holding and adjusting metal wire bristles, in particular for aluminum soldering apparatus. : de en
  • CH157264A - Process for the preparation of a readily soluble alkali salt of acylamino-phenol-arsic acid which is suitable for injections. : de en
  • US1877097A - Process for degumming silk : en
  • US1877639A - Doorcheck : en
  • DE558869C - Electrical installation switch : de en
  • DE558893C - Reversing device for alternating filling and emptying of two liquid measuring vessels : de en
  • DE559163C - Device for evenly distributing the mash : de en
  • DE559274C - Device for changing the thread guides on flat knitting machines : de en
  • CH157216A - Chassis for large, electrically powered vehicles with electric motors mounted transversely to the direction of travel. : de en
  • DE558991C - Flat weft knitting machine with Petinet device : de en
  • FR40958E - Process for the wet treatment of artificial silk in hanks : en fr
  • US1877189A - Frame for pictures, portraits, and the like : en
  • GB380221A - Improvements in or relating to record-sheet holders : en
  • DE559122C - Airship with gas-tight cover : de en
  • DE558381C - Automatic protection device for the internal combustion engine of an internal combustion engine, especially diesel-electric vehicle : de en
  • DE558854C - Device for generating ozone : de en
  • DE559264C - Automatic braking device for motors driven by loads to prevent inadmissible speeds : de en
  • US1877133A - Folding pin ticket : en
  • US1877351A - Trench bracing : en
  • US1877620A - Glass channel remover : en
  • DE559256C - Receiver for carrier wave telegraphy or the like with control means for regulating the amplitude : de en
  • DK46197C - Scraping device for wheels and pressure rollers on plows, wheel saws and wheel cleaning machines and the like. : da en
  • GB380362A - Improvements relating to boilers for hot water heating systems : en
  • DE558680C - Machine for household purposes, especially for cleaning floors, carpets, etc. like : de en
  • US1877670A - Amalgamator : en
  • DE558916C - Film camera : de en
  • DE559032C - Flexible connection of the car body to the vehicle frame : de en
  • GB380374A - Method for producing imitation cloisonne and the like ornamental surfaces : en
  • FR732134A - Special machine to prepare on strips, knots of twine intended for the tightening of sausages : en fr
  • GB380492A - Improvements in or relating to vibration dampers : en
  • DE559204C - Speed indicator for testing speech machine drives : de en
  • FR732252A - Improvements to transformers intended to be cascaded : en fr
  • GB380304A - Optical projection apparatus for the demonstration of the figure : en
  • US1876567A - Attachment foe : en
  • US1877239A - Machine for the manufacture of match boxes : en
  • DE559043C - Device for connecting bicycles : de en
  • FR40917E - Phonogram support : en fr
  • FR732276A - Apparatus for creating high frequency electric fields with multiple wavelengths : en fr
  • FR40879E - Improvements in the electric transmission of the power of thermal engines, diesel type or the like : en fr
  • GB380477A - Improvements in beds or couches : en
  • US1876849A - Steel and rubber product : en
  • US1877071A - File cutting machine : en
  • DE559199C - Automatic baking time display device for waffle irons or the like. : de en
  • CA325921A - Rotary engine : en fr
  • FR732063A - Metal cutting and welding machine : en fr
  • FR732087A - Watertight closing device for barrels and other containers : en fr
  • GB380236A - Improvements in or relating to meat slicing machines : en
  • FR732386A - Manufacturing process for double fluorides of aluminum and alkali metal : en fr
  • DE559060C - Planer with crossbeam : de en
  • FR40999E - Improvements to steam-heated radiators especially for railway cars : en fr
  • GB380399A - Improvements relating to conical roller bearings and cages therefor : en
  • CH156965A - Components aggregate. : de en
  • DE559094C - Artificial silk spinning machine with spinning nozzles arranged on both sides of the machine : de en
  • DE559198C - Suspension device for pictures, mirrors or the like with adjustable eyelets : de en
  • FR732292A - Carburetor training : en fr
  • DE558881C - Rotary slide for dental use for reading the tooth spacing for tooth and jaw adjustments : de en
  • DE559116C - Relief of valves : de en
  • US1877431A - Head for beading machines : en
  • US1877651A - Process of making brake lining and the like : en
  • DE559158C - Electrical safety system with pendulum contact bodies suspended on strings that can be moved like a curtain : de en
  • DE559162C - Laeuterverfahren : de en
  • FR40926E - Improvements to mobile billboard advertising devices : en fr
  • FR732232A - Fastener Insertion Machines Improvements : en fr
  • GB380358A - Improvements in evaporators and the like heat exchangers : en
  • GB380487A - Improvements in swivels for rotary well-boring apparatus : en
  • US1876893A - Padlock : en
  • US1877346A - Shielded loop : en
  • CA326027A - Autographic register : en fr
  • CH156983A - Safety device for open windows. : de en
  • USRE18597E - Apparatus ifor separating solids from liquids or liquors by filtration : en
  • US1876757A - Crystal cutting apparatus : en
  • GB380135A - Improvements in or relating to apparatus for cutting flat glass : en
  • US1876578A - Aetexjr : en
  • US1876623A - Setts : en
  • US1876635A - Aeroplane construction : en
  • US1877369A - Railway car construction : en
  • US1877713A - Motion study : en
  • FR732022A - Anti-shake locking device for doors and doors, in particular of automobiles : en fr
  • FR732290A - Compressor improvements : en fr
  • CH157140A - Cable splicing machine. : de en
  • CH156975A - Control device on hot water distribution systems. : de en
  • FR732278A - Motion transformation method and device : en fr
  • US1876642A - Starting gear : en
  • US1876715A - Deflater cap : en
  • CH157096A - Chronograph wristwatch. : en fr
  • DE559292C - Device to support the work bars to be introduced into forging machines or the like : de en
  • FR732069A - Product replacing the white of fresh chicken eggs in the manufacture of pastry and biscuits : en fr
  • FR732064A - Improvements to tractor wheels : en fr
  • US1876654A - Window regulator : en
  • US1877470A - Telephone cabinet : en
  • FR732280A - Pneumo-electric switch : en fr
  • FR732083A - Improvements to underwater rescue devices : en fr
  • GB380394A - Device for heating water for domestic and other use : en
  • GB380445A - Improvements in and relating to receivers for radio telephony and telegraphy : en
  • DK46169C - Apparatus for use in dental anesthesia for progressive cooling and similar purposes. : da en
  • AU401931A - Improvements in electric tumbler switches : en
  • US1877697A - Detachable bath robe belt : en
  • FR732172A - Improvements to electric motors : en fr
  • GB380382A - Improvements relating to the moulding of gas masks and like protective head or face masks : en
  • DE543891C - Device for the production of capsules or similar moldings : de en
  • US1877586A - Top cap assembly for high voltage bushings : en
  • US1877605A - Opposed motor control system : en
  • CA325942A - Sound absorbing material : en fr
  • FR732161A - Electric lamp socket : en fr
  • GB380260A - Improvements relating to golf clubs : en
  • FR732158A - Improvements to the contacts of electrical switches and similar devices : en fr
  • GB380140A - Improvements in and relating to the manufacture of light-sensitive materials : en
  • GB380206A - Means or apparatus for rendering or refining fats and heavy oils : en
  • FR732153A - Improvements to liquid separators of different densities : en fr
  • FR732030A - Process for the production of hydrocarbons by means of solid adsorbents such as activated carbon, etc. : en fr
  • GB380214A - Improvements in the treatment of materials consisting of or containing cellulose derivatives : en
  • GB380335A - Improvements in or relating to locomotives having high-pressure and low-pressure boilers : en
  • CH157231A - Method and device for moving vehicles by means of the recoil of expanding gases. : de en
  • CA325966A - Cellulose xanthate stabilization : en fr
  • US1876593A - Julitjs becker : en
  • US1876942A - Operating means for ventilating sashes : en
  • US1877610A - Continuous sheet appliance for examination and operating tables : en
  • US1876595A - Alexander beldimano : en
  • CA325875A - Burglar proof locking device : en fr
  • CA325946A - Honey-comb uncapper : en fr
  • GB380789A - Improvements in or relating to loading or conveying systems : en
  • US1876963A - Lawn mower : en
  • US1877539A - Foldable bed or other structure : en
  • US1877241A - Method of and apparatus for changing-over power-line poles : en
  • US1877580A - Method of incinerating : en
  • CA325892A - Ship flotage device : en fr
  • GB380172A - Improvements in or relating to loft ladders : en
  • GB380351A - Improvements in step mechanism for vehicles : en
  • US1877721A - Boiler cleaner : en
  • FR40853E - Sidewalk or shoulder edge : en fr
  • FR732019A - new element for dental prosthesis : en fr
  • CH157119A - Device for transmitting a mechanical force. : en fr
  • US1877023A - Method of constructing airfoils : en
  • US1877247A - Coat hanger : en
  • US1877643A - Haydn brown : en
  • CA326050A - Production of rubber compositions : en fr
  • CH157006A - Feeder arrangement on round knitting chairs. : de en
  • CH157252A - Process for the production of a vat dye preparation. : de en
  • CA325904A - Internal combustion engine : en fr
  • DE558800C - Pneumatic tire wheel : de en
  • FR732206A - Further training for current transformers : en fr
  • GB380380A - Improvements in or relating to devices for destroying insects : en
  • CH157232A - Propeller. : en fr
  • AU482831A - A device for holding and treating toothbrushes during nonuse : en
  • CH157134A - Transformer in systems in which one pole of the high-voltage winding is subjected to a high potential. : de en
  • DE559205C - Magazine speaking machine with optional switchable plate changing and plate turning device : de en
  • US1877125A - Mop handle structure : en
  • US1877702A - Snap hook for parachute harness : en
  • US1876655A - Door latch : en
  • US1877336A - Panel for the walls and doors of refrigerators and cold storage rooms : en
  • CH156988A - Multi-disc polisher with friction wheel drive. : de en
  • US1877296A - Cleaning and silencing means for engine exhausts : en
  • DE559026C - Process for producing a photographic positive at the same time as developing the negative : de en
  • US1876900A - Machine for trimming bearings or the like : en
  • US1877371A - Thermostat : en
  • GB380378A - Improvements in or relating to shuttle propulsion in change-box looms : en
  • DE559253C - Process for the preparation of tribromomethyl alcohol : de en
  • DE559144C - Method for the preparation of a nitrogen fertilizer : de en
  • DE558827C - Weft bobbin replacement device for looms : de en
  • FR732075A - Bitumen emulsion smoother spreader barrel holder or other : en fr
  • US1877003A - Flying machine : en
  • US1877235A - Hull of ships : en
  • US1877349A - Automatic shut-off mechanism : en
  • US1877364A - Automobile or vehicle greasing jack : en
  • US1876639A - Hose clamp : en
  • US1877699A - Attachment for tools : en
  • US1877297A - Clutch and transmission mechanism : en
  • US1877432A - Sandal : en
  • US1876707A - Lubricating system : en
  • US1877178A - Vat dyestuffs of the benzanthrone series and process of making same : en
  • US1877661A - Toy car : en
  • CA325951A - Multiple unit dispensing container : en fr
  • CH157201A - Receiving device for light signals. : de en
  • US1877250A - Internal combustion rotary engine : en
  • DE558932C - Feedback circuit diagram : de en
  • US1876909A - Method of making magnesian cement : en
  • US1877225A - Drilling tool : en
  • FR732033A - Automatic drawer for direct-acting pumps : en fr
  • GB380326A - Improvements in navigational calculating apparatus : en
  • US1876786A - Electrode holder : en
  • US1877706A - Air bag coupling : en
  • FR732056A - Separation plate for electrical installations : en fr
  • US1877310A - Method for the manufacture of screens : en
  • USD87757S - Incorpobated : en
  • US1877533A - Carburetor control : en
  • US1876741A - Machine for continuous printing from tracings and the like : en
  • US1877174A - Method and apparatus for relieving hobs : en
  • AU401731A - Improvements in electric tumbler switches : en
  • CA325937A - Medical pad : en fr
  • CH157152A - Device for switching strong electrical alternating currents. : de en
  • CH157204A - Billboard. : de en
  • GB380224A - Rain protector for hats : en
  • CH157250A - Process for the production of a vat dye preparation. : de en
  • GB380356A - An improved process and apparatus for making artificial skins or films, more particularly from solutions of cellulose in schweitzer's reagent : en
  • CA325889A - Apparatus for manufacturing wood pulp : en fr
  • DE559280C - Tension lever for framework tension chains : de en
  • US1877419A - Multiterminal electrical socket : en
  • US1877630A - High tension insulator : en
  • US1877725A - Device for projecting color and monochrome films : en
  • FR732244A - Tire sealant warning : en fr
  • CH157183A - Process for the preparation of N-methyldiiodochelidamic acid. : de en
  • US1876701A - Method of baking sausage rolls and apparatus for use therewith : en
  • CA325928A - Sad iron : en fr
  • US1877392A - Sterilizer and hot liquid extractor : en
  • US1877692A - Switch : en
  • US1877401A - Built-in table : en
  • GR3816B - HOTSKI MACHINE TRANSPORT HANDLE. : el en
  • US1876803A - Bolt operating mechanism for locks : en
  • CH157093A - Self-winding watch. : en fr
  • CH157030A - Process for the preparation of 3'-amino-4'-chlorobenzyl-o-benzoic acid. : de en
  • DE559018C - Incubator with air circulation caused by a fan : de en
  • FR732186A - Metal coffin : en fr
  • ES127572A1 - Procedure for the refining of vegetable oils. : en es
  • FR40935E - New dial layout for various devices : en fr
  • FR732209A - Illuminated police plate for vehicle registration visible at night at the same distance as in daylight, and under the same conditions : en fr
  • FR732286A - Improvements in the means for injecting fuel into combustion engines : en fr
  • FR40878E - Improvements to cufflinks or similar items : en fr
  • CH157226A - Electrical route safety device for rotters. : de en
  • DE559014C - Soil tillage equipment, especially for forest and lowland soils : de en
  • NL27794C - : en
  • US1876940A - Die casting machine : en
  • CH157020A - Device for stunning slaughter animals by means of electrical currents. : de en
  • CH157151A - Electrical switchgear. : de en
  • CA326014A - Rubber vulcanization : en fr
  • DE558952C - Device for converting rotary movements into reciprocating movements and vice versa : de en
  • DE559070C - Control device for several parallel running engines with isodrome device and controlled oil brake : de en
  • US1877477A - Explosive engine attachment to facilitate valve grinding : en
  • US1876534A - A corpora : en
  • USD87740S - Design fob a paper napkin : en
  • CA326057A - Knitting needle : en fr
  • FR40941E - Process for obtaining aluminum from clays : en fr
  • CH157065A - Device for connecting the back of the shoe and the ski. : de en
  • CH157163A - Device to ensure the correctness of the X-ray tube current measurement in X-ray systems with Villard circuitry. : de en
  • FR40952E - Improvements to devices for image transmission : en fr
  • FR732384A - Filtered : en fr
  • GB380427A - Process for protecting magnesium and alloys thereof against the action of polyhydric alcohols or mixtures of same with water : en
  • DE558927C - Workpiece holder for machining, in particular grinding the end faces of heavy workpieces, especially ingots : de en
  • US1876698A - Pencil : en
  • CH157028A - Process for the production of 3-menthone. : de en
  • DE559281C - Potato harvester with one or more shares and subsequent tine shovel elevator : de en
  • FR40950E - Brake improvements : en fr
  • FR40868E - Baler with automatic thread cutter to obtain balls of constant weight : en fr
  • US1877708A - Vacuum device : en
  • DE559027C - Process for coloring the layer support in the case of sound film in the width of the image area : de en
  • CH157060A - Inkwell for school desks. : de en
  • US1876549A - bales : en
  • US1876756A - Structural member : en
  • US1877085A - Loud speaker : en
  • US1876620A - crosslnad : en
  • US1877042A - Machine for and method of banding packages : en
  • US1877695A - Speed reducing gear : en
  • US1876765A - Adjustable bearing bush : en
  • US1877581A - Drive for washing machines or the like : en
  • DE533856C - Procedure for opening and separating horizontally stacked layers : de en
  • GB380311A - Improved fireproof screen for projected images : en
  • GB380345A - Improvements in and relating to the production of rubber compositions : en
  • US1877128A - Electron discharge device circuit arrangement : en
  • US1876788A - Spraying apparatus : en
  • US1876851A - Washer and/or drier for golf balls or similar articles : en
  • DE558853C - Horizontal mixing device for chemical reactions : de en
  • DE559054C - Arrangement for series heating of glow cathode tubes, in which fixed resistors are placed parallel to the glow cathode for balancing the tubes : de en
  • US1877475A - Sanding apparatus : en
  • US1877579A - Draft attachment : en
  • US1877716A - Gas discharge light : en
  • US1877424A - Crank : en
  • CH157157A - Overcurrent switch. : de en
  • CA325895A - Aircraft landing apparatus : en fr
  • DE559080C - Receiving device for wireless telegraphy and telephony with intermediate frequency amplifier : de en
  • GB380851A - Improvements in the manufacture and production of assistants in the textile and related industries and dispersing agents : en
  • US1877510A - Antiscald shower head : en
  • US1876730A - Liquid level indicator for automobiles : en
  • US1877067A - Soil auger : en
  • US1876858A - Acoustic device : en
  • US1876947A - Pipe-plug : en
  • US1877564A - Discharge mechanism for tying machines : en
  • CH157094A - Watch case. : en fr
  • US1877426A - Method for making rubber articles : en
  • US1876690A - Spherical bearing : en
  • US1877517A - Method of grinding : en
  • US1877752A - High pressure and low pressure pressing machine : en
  • USRE18596E - Mechanism tor testing ignition of automobiles : en
  • US1877157A - Tubular filter : en
  • FR732133A - Special machine to tie sausages, with a metal tie : en fr
  • FR732178A - Improvements in warm-up elements, blankets and the like, for printing presses and their manufacturing processes : en fr
  • DE558846C - Machine for closing bottles and similar containers with discs or capsules : de en
  • US1876533A - Method for separating materials of different : en
  • US1876637A - Door closing device for cars : en
  • US1876647A - Sorting machine : en
  • US1877183A - Supporting tray : en
  • DE559062C - Device for the automatic regulation of the washing process on wet jig machines, in which the discharge is influenced by a mechanical damming device located at the end of the jig bed : de en
  • DE559138C - Centrifugal drum for yeast : de en
  • US1877068A - Heat exchange article : en
  • US1877184A - Track rail contactor : en
  • US1877312A - Supporting device for electrical equipments : en
  • US1877543A - Shock absorber : en
  • FR732268A - Sodium hydrosulphite-based developer for the simultaneous development and desensitization of colored or black plates or films : en fr
  • GB380375A - Improvements in or relating to clothes-pegs : en
  • US1876662A - Mowing machine : en
  • US1876783A - Flue or vent : en
  • US1877017A - Rotary doorlock : en
  • DE558982C - Device for receiving images from various broadcasting stations : de en
  • FR732077A - Apparatus indicating the volume, weight and density of granular materials : en fr
  • GB380280A - Improvements in shrouding caps of sparking-plugs : en
  • USD87746S - Design for wall paper : en
  • US1877299A - Process for the recovery of chicle and similar gum from filter press residue : en
  • GB380456A - Improvements in or relating to coverings for floors, walls and the like : en
  • AU441731A - Rotary spiral pump : en
  • US1877420A - Impelling device for cooling systems of internal combustion engines : en
  • CH157253A - Process for the production of a vat dye preparation. : de en
  • DK46172C - Signal device. : da en
  • US1876588A - Herbert austin : en
  • US1876853A - Shell button : en
  • US1876575A - Bbaxe-opebatina means : en
  • US1877693A - Automatic screw machine : en
  • US1877724A - Footwear : en
  • US1877095A - Truck : en
  • CH157007A - Braiding and lace machine. : de en
  • CA326055A - Neutralization process : en fr
  • DE558822C - Toys with bodies suspended in a stream of air : de en
  • DE558831C - Process for the production of acetic anhydride from its vaporous mixtures with acetic acid and water : de en
  • DE558920C - Device for taking off and landing aircraft on land and water : de en
  • US1876889A - Gas meter construction : en
  • GB380249A - An improved monthly calendar : en
  • US1876768A - Method of treating sulphonated oils, etc. : en
  • US1877198A - Pipe cut-off machine : en
  • US1876634A - Automatically adjustable airplane propeller : en
  • US1877454A - High-speed directional relay element : en
  • AU365631A - Improvements in apparatus for economising heat ofa gas burner orthe like : en
  • DE558759C - Process for treating ice cream : de en
  • US1876603A - brockett : en
  • US1876733A - Sintering mechanism : en
  • AU387231A - Improved foot-piece for wooden posts : en
  • DE559051C - Method for making joints in concrete roads : de en
  • CH156999A - Feed regulator device for machine sets for opening cotton and similar fiber material. : de en
  • CH157205A - Advertising sign with reflective characters or the like. : de en
  • CA326004A - Apparatus for manufacturing thin rubber articles : en fr
  • DE559220C - Circulating lubrication device for a radial bearing : de en
  • FR40891E - Improvements to power supplies for pneumatic ignition engines : en fr
  • FR732110A - Power turbine for all gases, all fuels, explosions, or internal combustion : en fr
  • GB380247A - Improvements in apparatus for the treatment of organisms with electric current : en
  • DE559155C - School desk made of tubular steel with free-standing legs : de en
  • DE559257C - Method for the synchronization of television sets by means of frequencies contained in the image stream : de en
  • DE559270C - Measuring arrangement for determining voltages : de en
  • FR40946E - Control and command switch with only one operating handle : en fr
  • FR40940E - Improvements in the manufacture of articles of rubber or similar material : en fr
  • FR40966E - Transmission Mechanism : en fr
  • GB380258A - Improvements relating to machines for washing drinking glasses and for other like purposes : en
  • DE558826C - Verdol machine : de en
  • DE559195C - First aid bandage : de en
  • DE558808C - Machine for compressing heels and trimming the heel front surfaces : de en
  • ES127577A1 - A PROCEDURE FOR THE MELTING OF AMMONIC AND AMMONIC COMPOUNDS TO MOLD IN ONE WAY ANY OF THESE PRODUCTS IN ITS USE AS EXPLOSIVES : en es
  • GB380324A - Improvements in dental gold fillings : en
  • FR732047A - Device intended to protect crops against bad weather : en fr
  • GB380137A - Improvements in or relating to detachable handles or the like for operating lifting jacks and other mechanism : en
  • GB380234A - Improvements in or relating to optical systems for use in electro-optical transmission systems : en
  • GB380316A - Improvements in or relating to keying arrangements for wireless telegraphic transmitting apparatus : en
  • GB380308A - Improvements in manufacturing textile package supports : en
  • DE558775C - Sliding formwork : de en
  • DE544135C - Process for thermal annealing of aluminum alloys : de en
  • GB380495A - Improvements in or relating to the treatment of crude benzol : en
  • GB380826A - An improved process for colouring hardened masses made from casein : en
  • FR732008A - Television process : en fr
  • US1876711A - Pipe testing machine : en
  • US1877328A - Grinding mechanism : en
  • US1877691A - Automatic tuning device for radioreceivers : en
  • DE558744C - Edge filter for liquids : de en
  • DE558769C - Double button for detachable attachment of rubber suction pads to plate dentures : de en
  • DE559251C - Process for the production of colorings on cellulose esters : de en
  • FR732024A - Set of devices ensuring, by means of interlocking locks, the protection of industrial installations (machines, electric lines, steam, gas, water pipes, etc.), and the safety of persons : en fr
  • CH155317A - Process for the preparation of a soft paraffin conversion product. : de en
  • DE557899C - Hole mandrel for pipe extrusion : de en
  • GB380387A - Improvements in, and in the manufacture of, rolled silicon-steel sheets : en
  • CH157251A - Process for the production of a vat dye preparation. : de en
  • DE559113C - Welding socket connection for pipes : de en
  • US1876659A - Trolley conveyer : en
  • DE558642C - Roller dryer for sulfuric acid ammonia : de en
  • USD87739S - Design for a combined lamp and horn : en
  • AU716932A - An improved link distributing frame for telephone systems : en
  • CH157184A - Device on ambulances for loading and unloading stretchers. : de en
  • CA326045A - Storage apparatus : en fr
  • CH157074A - Automatic firearm with sliding barrel. : de en
  • CH157123A - Process for generating mechanical work in heat engines by utilizing the latent energy of chemical substances. : de en
  • US1876745A - Method of applying heat to the coverings of electrically conductive cores : en
  • DE554651C - Electric cathode glow lamp : de en
  • FR732120A - Rolling shutters with ordinary wood slats or plywood with metal shafts : en fr
  • FR732214A - Method and device for the production of transparent ice : en fr
  • GB380491A - Improvements in reversible propellers : en
  • US1876907A - Weed extractor : en
  • US1877016A - Removable gunstock for pistols : en
  • US1877231A - Channeling tool : en
  • US1877324A - Mounting for radiator shutters : en
  • DE559135C - In the chimney-like housings, ripple wheels for drying, cooling, ventilation and mixing : de en
  • GB380339A - Boiler cleaner : en
  • GB380401A - Improvements in or relating to electric cables : en
  • CA325890A - Textile yarn : en fr
  • DE558814C - Button and loop design for ski sticks : de en
  • DE559250C - Process for treating fabrics with aryl sulfonic chloramide salts : de en
  • CA325945A - Pulp making apparatus : en fr
  • DK46173C - Process for the production of aluminum oxide from aluminum nitrate with the least possible degradation of nitric acid. : da en
  • US1876644A - Device for spraying paints, lacquers or other liquids : en
  • US1877191A - Hair waving apparatus and method : en
  • US1877507A - Knockdown tank : en
  • CA326001A - Exit dormer for arched buildings : en fr
  • DE558791C - Process for the production of clamping tools : de en
  • DE558956C - Method of preventing the formation of mold in foods : de en
  • DE559189C - Network coupling converter for power transmission between two AC networks, consisting of two asynchronous commutator cascades : de en
  • FR732081A - Invisible hinges for vehicle doors and the like formed in multiple shears : en fr
  • US1876579A - austin : en
  • US1876687A - Ribbon reverse for typewriters and like machines : en
  • DE558861C - coupling : de en
  • GB380494A - Small syringe for urethral injections : en
  • CA325944A - Separating apparatus : en fr
  • US1877356A - Curtain stretcher : en
  • US1877640A - Steam generator : en
  • CA325993A - Glass melting tank : en fr
  • GB380165A - Improvements in boxes, containers, covers and the like for enclosing electrical or mechanical devices liable to produce sparks : en
  • DE559129C - Sound transmitter for impact drive : de en
  • CH157178A - Electric tilting lamp with a swivel joint under the action of brake shoes. : de en
  • CH157170A - Electric metal vapor vessel, especially large rectifier. : de en
  • FR732055A - Rubber V-belt : en fr
  • CH157048A - Notepad holder. : de en
  • US1877366A - Brake tester : en
  • CH157194A - Comb. : de en
  • DE559239C - Feeding device on compressed air conveyor devices for flour-shaped goods : de en
  • DK46196C - Device for holding duvets, blankets or the like in beds. : da en
  • CA326043A - Brazing apparatus : en fr
  • GB380479A - Improvements relating to telephone systems : en
  • USD87738S - Design for a pull for a slide fastener : en
  • DE559063C - Corset or belt : de en
  • CH157156A - Installation of circuit protection by remote relay. : en fr
  • US1877266A - Apparatus for the manufacture of feed for chickens and other animals : en
  • US1877529A - Gas valve locking attachment : en
  • US1877652A - Rod-weeder : en
  • US1876606A - bushnell : en
  • US1876872A - Electric switching mechanism : en
  • US1877314A - Cyclic limit mechanism : en
  • US1877373A - Crane : en
  • US1877505A - Grinding machine : en
  • CH157240A - Process for the preparation of an acidic dye. : de en
  • CH157035A - Process for the preparation of an azo dye. : de en
  • US1877293A - Melchanical garage : en
  • US1877381A - Grease gun filler : en
  • US1877512A - Method of producing normal light effects : en
  • AU677932A - Improvements in electric batteries : en
  • CA326029A - Lockstitch shoe sewing machine : en fr
  • CA326054A - Paper transfer file : en fr
  • CH157150A - Vacuum switch. : de en
  • CA325987A - Artificial silk copper recovery : en fr
  • US1876814A - Collar supporter : en
  • US1877167A - Paddle and base for washer logs : en
  • US1877524A - Railway switch point to switch box connecting means : en
  • US1877002A - Apparatus for the manufacture of artificial threads : en
  • US1876740A - Drill bit : en
  • CA325900A - Drainage system : en fr
  • US1877735A - Spring connection : en
  • US1876627A - Multiple pipe unit adaptable to the drilling and pumping arts : en
  • US1877271A - Stalk lifter : en
  • US1877449A - Filtering or fine straining apparatus for liquids : en
  • FR732159A - Crossroads movement indicator : en fr
  • US1876949A - Improvements relating to summation means : en
  • US1877746A - Collapsible drum : en
  • CA325959A - Fluorid material : en fr
  • US1877149A - Razor blade : en
  • CA325941A - Anti-slip belt pulley : en fr
  • CH157197A - Automatic telephone system. : de en
  • GB380141A - Machine for packing cigarettes with inscriptions uppermost : en
  • US1876582A - Coating and heat treating : en
  • US1876850A - Register for heating plants : en
  • US1876928A - Process for manufacturing aryl-ortho-carboxyamido-mercaptans : en
  • US1876973A - Substitution products of anthanthrones : en
  • US1877483A - Electrical microphone : en
  • US1877538A - Hair-dresser's comb : en
  • CH156963A - Hollow body ceiling. : de en
  • US1877057A - Process for manufacturing monohalogenated naphthostyril compounds : en
  • US1877112A - Traveling tube pump : en
  • US1877215A - Apparatus for the discharge of projectiles : en
  • US1877204A - Electrode for neon vacuum tubes : en
  • US1877030A - Rotary pulp screen : en
  • CH157087A - Mechanism for the automatic braking of the disc holder plate of a talking machine. : en fr
  • US1877020A - The process of improving halogen derivatives of nu-dihydro-1.2.2'.1'-anthraquinoneazine : en
  • AU721432A - Improvements in or relating to pouring devices for attachment to bottles andother containers : en
  • CA325940A - Snow plough : en fr
  • FR40970E - New welding process : en fr
  • US1877500A - Hydraulic grinder : en
  • US1877637A - Machine for dressing revolving grinding wheels : en
  • US1876581A - Heavy current bushing : en
  • US1876912A - Spare tire carrier : en
  • US1877104A - Rotary member for forming gears : en
  • US1876538A - althens : en
  • US1877226A - Dispensing container : en
  • US1877196A - Shelf bracket : en
  • US1876677A - Change maker : en
  • NL27805C - : en
  • NL28199C - : en
  • US1877482A - Resistance device : en
  • US1877682A - Automatic bottle washing and brushing machine : en
  • CA326040A - Condenser : en fr
  • US1876737A - Apparatus for ray treatment of vegetation : en
  • US1877254A - Sheet material : en
  • FR40931E - Improvements to fluid fuel heaters : en fr
  • CA325957A - Knitted article : en fr
  • CH157080A - Procedure to compensate for the measurement inaccuracy of dry gas meters. : de en
  • US1876969A - Machine for printing addresses or other matter on forms or the like : en
  • US1877441A - Advertising device : en
  • US1877519A - Harvester : en
  • US1877636A - Dispenser : en
  • CA325915A - Display device : en fr
  • CH157050A - Casting plant for the production of stereotype plates with a device for supplying molten material in solid form. : de en
  • DE558751C - Production of porous metals or metal oxides : de en
  • DE559108C - Self-cashier with alternating ejection and goods pits arranged next to each other : de en
  • GB380489A - Improvements in or relating to speed control of electric motors : en
  • US1876555A - Signaling system : en
  • US1877165A - Electric control circuit : en
  • DE559218C - Distributor for internal combustion engines with centrifugal governor : de en
  • CH157066A - Device for fixing a stirrup to a ski. : en fr
  • US1877182A - Overshoe : en
  • US1877597A - Brake mechanism : en
  • GB380373A - Improvements in apparatus for heating garages and other buildings, in which explosive or easily ignitable fluids may accumulate : en
  • NL27587C - : en
  • DE559004C - Cleaning and drying device for dishes and laundry : de en
  • US1877153A - Container : en
  • US1877156A - Washing machine for rugs, carpets, etc. : en
  • CA325973A - Refrigeration machine : en fr
  • US1877261A - Electrical make-and-break contact and composition therefor : en
  • US1876884A - Yellow pyrazolone mono azo dyestuffs : en
  • US1877076A - Wire splicing tool : en
  • US1876797A - Wax distributing means : en
  • USRE18594E - r oishei : en
  • CH157009A - Stand-up collar. : de en
  • US1876675A - Audio amplification system : en
  • US1877709A - Color photography : en
  • CH157117A - Stuffing box seal on water pipe valves. : de en
  • US1877048A - Adjustable vane hydraulic turbine : en
  • CH156960A - Automatic conveying device for pouring the grain into threshing machines. : de en
  • CH157037A - A method of manufacturing an anthraquinone series dye. : en fr
  • DE558838C - Device for fixing electrical heating elements in electrically heated devices : de en
  • DE558906C - Machine tool for processing workpieces with the help of a rapidly rotating diamond : de en
  • DE559171C - Process for the production of rhodan compounds : de en
  • FR732043A - Improvements to equipment, devices and circuits generating alternating and periodic currents : en fr
  • GB380388A - Improvements in or relating to stoves of the heat accumulating type adapted for burning liquid or gaseous fuel : en
  • GB380408A - Improvements in or relating to non-skid chains for vehicle wheels : en
  • US1877556A - Canal excavator : en
  • CH157227A - Remote-controlled electrical device for operating the pantograph and for switching the main switch on and off on electric locomotives. : de en
  • CA325985A - Circuit breaker : en fr
  • CH157091A - Half-baguette watch movement with jumping hours. : en fr
  • CH157130A - Magnetic flywheel igniter for internal combustion engines. : de en
  • DE558858C - Carbonated ice refrigerator : de en
  • AU703232A - Improvements relating tothe control of railway traffic : en
  • CA325922A - Potato digger : en fr
  • CH157126A - Floatless carburetor for light and heavy fuels in explosion engines. : de en
  • US1877492A - Knitting apparatus : en
  • CH157101A - Welding device for large workpieces. : de en
  • US1877092A - Yellow mono-azo dyestuff : en
  • US1877123A - Producing coked agglomerates : en
  • US1877173A - Method of cutting gears : en
  • US1877326A - Price sign : en
  • US1877714A - Method of melting glass : en
  • FR732049A - Sawdust : en fr
  • DE559152C - Steam jet vacuum pump made of metal for operation with organic substances : de en
  • FR40897E - : fr
  • GB380152A - Aluminium alloys with high resistance to the action of alkaline, especially sodium-carbonate, solutions : en
  • GB380349A - Improvements in steerable sleighs and the like : en
  • US1877680A - Toy : en
  • US1877045A - Device for testing wheel alignments : en
  • US1877417A - Improved carbohydrate-phenol resin and process of making same : en
  • USD87756S - Design for a textile fabric : en
  • US1876626A - hbw tobx : en
  • US1876857A - Process of making polymers of acetylene : en
  • US1877144A - Bottle neck ring and method for making the same : en
  • US1877551A - Radio apparatus : en
  • US1877585A - Electric incubator : en
  • DE558874C - Made of metal sheets reflector for Christmas tree lighting : de en
  • US1876544A - Vincent g : en
  • US1876721A - Stocking and method of knitting the same : en
  • US1877676A - Compound for preventing cannibalism in chickens : en
  • US1877736A - Change speed gearing : en
  • US1876658A - Friction coupling for driving nuts and the like : en
  • US1877732A - Imitation hour glass clock : en
  • CA325965A - Commodity cabinet : en fr
  • CH157258A - Wristwatch. : en fr
  • US1877211A - Culinary knife : en
  • US1877600A - Pneumatic tire : en
  • US1876576A - Doorknob lock : en
  • US1876790A - Electromagnetic receiving and transmitting instrument : en
  • US1877317A - Musical instrument : en
  • US1876596A - Refrigerator boor : en
  • US1877742A - Adjustable trailing switch connection for railroads : en
  • USRE18595E - And one : en
  • CH157209A - Method for packaging sliced meat and sausage products. : de en
  • DE558824C - Process for the operation of hydrophoric water filters for automatically working water supply systems : de en
  • DE559151C - Method for introducing potassium, cesium or rubidium into an electrical discharge tube : de en
  • FR732009A - Electric lighting method and lighting devices applying this method : en fr
  • US1876791A - Two speed axle : en
  • US1877378A - Material treating apparatus : en
  • US1877037A - Burner apparatus control mechanism : en
  • AU393831A - Grain pickling attachment for harvesters : en
  • US1876570A - Attbelio cesabio : en
  • US1876890A - Manufacture of artifcial fibers : en
  • US1876934A - Brake mechanism : en
  • US1876945A - Saw : en
  • CH157084A - Method for applying a coil to an iron core for measuring apparatus. : de en
  • DE558996C - Kloeppel with lower locking teeth for braiding machines : de en
  • FR732171A - Gear switch : en fr
  • US1876748A - File cabinet : en
  • CH157203A - Advertising device. : de en
  • CH157244A - Process for the preparation of an acidic dye of the anthraquinone series. : de en
  • US1877750A - Attaching means for interchangeable letters of initial rings or the like : en
  • US1877206A - Shaft bearing : en
  • US1876607A - Cleaning machine : en
  • US1877047A - Method of and means for making slabs : en
  • US1877361A - Ship's hatch : en
  • CH157032A - Process for the preparation of tertiary butyl-m-cresol methyl ether. : de en
  • CA325894A - Foldable ironing board : en fr
  • CH157113A - Lighter. : en fr
  • US1876784A - Liquid dispensing : en
  • FR40918E - Improvements in the setting of high frequency circuits : en fr
  • CA326017A - Hair waving apparatus : en fr
  • GB380193A - Improvements in coin-freed vending machines : en
  • CA325887A - Fruit tree support : en fr
  • US1877447A - Means and method of reproducing pictures or scenes from recordes impulses : en
  • AU402031A - Improvements relating to electric switches : en
  • US1876777A - Typewriting machine : en
  • US1876859A - Vehicle and mechanism for propelling the same : en
  • US1876967A - Machine for painting tires and the like : en
  • US1877217A - Table for displaying food containing receptacles : en
  • US1877430A - Differential servomotor braking device : en
  • USD87747S - Design for a cabinet fob coin controlled apparatus : en
  • CA326037A - Speed indicator : en fr
  • DE558885C - Inner formwork for the production of cesspool cells or similar hollow concrete bodies : de en
  • DE559033C - Device for turning motor vehicles on the spot : de en
  • DE559087C - Metal dry rectifier : de en
  • CH157057A - Photographic light-sensitive material and process for its manufacture. : de en
  • CH157010A - Corset. : en fr
  • US1876822A - Automatic temperature or pressure control : en
  • US1877055A - Seat cushion : en
  • US1877685A - Refrigerator : en
  • CH157128A - Valve on internal combustion engines. : de en
  • CA326056A - Machine for economical control, book-balancing and book-keeping : en fr
  • CH156968A - Weir with attachment flap. : de en
  • CH157079A - Liquid dispensing measuring device. : en fr
  • CH156976A - Water pipe tap. : de en
  • CH157224A - Pressurized fluid brake. : en fr
  • FR732255A - Machine for the automatic production of paper or cardboard tubes : en fr
  • US1876837A - Process for reducing the attacks by alkaline liquids on straining cloths : en
  • US1877604A - Adjustable seat for an automobile : en
  • US1877474A - Flying machine : en
  • US1877554A - Brake applying apparatus : en
  • CH157200A - Measuring device, in particular electrical measuring device, with transmitter device for transmitting the displays of the measuring device by means of time pulses. : de en
  • CA325994A - Electric coupling circuit : en fr
  • FR732146A - Method of fitting dentures and device for applying this method : en fr
  • ES127560A1 - A prismatic telescope with equal branches. : en es
  • FR40937E - Compensating device for electrical measurement of heat consumption, in particular for radiators : en fr
  • CA325988A - Machine for grinding or cutting gear wheel teeth : en fr
  • FR40914E - New reinforced concrete elements : en fr
  • GB380328A - Improvements in water tube boilers : en
  • FR732150A - Sharpening device : en fr
  • GB380160A - Improvements in or connected with street or road manhole covers and frames and gulley grates and frames : en
  • CH157053A - Printing device on office machines, in particular on machines controlled by punch cards. : de en
  • DE558894C - Cutting force meter to determine the cutting angle on the cutting tool that is favorable for machining a material : de en
  • US1877159A - Thread trimmer for sewing machines : en
  • US1877451A - Filtering or fine straining apparatus for liquids : en
  • FR732168A - Differential thermostat, especially for controlling the position of the anode crater rim of a projector arc lamp : en fr
  • FR732298A - Low beam headlamps for motor vehicles : en fr
  • GB380237A - Improved method of and means for making fluid tight joints between metallic parts : en
  • GB380315A - Improvements in and relating to power aggregates : en
  • FR732243A - Short wave medical device : en fr
  • FR732054A - Artificial beach : en fr
  • CH156970A - Process for producing a colored, lightened road surface. : de en
  • CH157041A - Detergents and cleaning agents. : de en
  • CH157059A - Process for the production of printable transparencies for flat and offset printing. : de en
  • CH157011A - Makeshift garment for protection against rain. : de en
  • CH157064A - Roller skates, in particular for art skating. : de en fr
  • GB380185A - Improvements in presses : en
  • GB380307A - Improved frame or guide for sliding windows of vehicles and the like : en
  • GB380343A - Improvements in deck chairs : en
  • CA325906A - Vehicle wheel runner : en fr
  • CH157095A - Clock. : de en
  • CH157222A - Bicycle brake. : de en
  • CH157137A - Clevis and pivot insulator. : en fr
  • US1876876A - Circuit continuing device : en
  • US1877116A - Process for treating water-insoluble azo dyestuffs : en
  • FR40928E - Automatic pick-up of paper sheets for duplicators and various machines : en fr
  • FR732253A - Lowered trolley, to facilitate handling : en fr
  • CH157125A - Internal combustion engine of the liquid fuel injection and compression ignition type. : en fr
  • DE558783C - Goods dispenser at self-checkout : de en
  • CA326030A - Heel covering machine : en fr
  • DE558878C - Anti-rust paints : de en
  • DE558943C - Coiled tube boiler or superheater or the like. : de en
  • GB380332A - Improved means for attaching observation mirrors, direction indicators, lamps and other fittings to motor vehicles : en
  • US1877406A - Advertising exhibitor : en
  • DE559121C - Breathing mask : de en
  • FR732288A - Switch device for controlling lighting devices and warning devices on motor vehicles : en fr
  • DE558842C - Mining lamp indicating firedamp : de en
  • ES127565A1 - Procedure for the manufacture of cardboard markers with lead. : en es
  • GB380164A - Improvements in and apparatus for the separation of hydrocarbons from gases containing the same together with hydrogen : en
  • GB380190A - Electrical apparatus for automatically controlling an internal combustion engine : en
  • GB380216A - A method for artificially hatching eggs and/or treating newly hatched chicks : en
  • FR40864E - High-voltage line signaling device, in particular for the safety of airmen : en fr
  • FR732188A - Installation of coils in submarine cables : en fr
  • GB380322A - An instrument for recording shocks to which goods may be subjected during transport : en
  • GB380423A - Improvements in toy railway tracks : en
  • DE559019C - Screening device, especially for eggs : de en
  • DK46177C - Apparatus for Drying Agricultural Products. : da en
  • DE559234C - Device for emptying vertical chain conveyors : de en
  • GB380196A - Improved process and apparatus for removing dust from coal : en
  • ES1088U - Special trousers or ladies' underwear. (Machine-translation by Google Translate, not legally binding) : en es
  • US1876619A - Easel blackboard : en
  • US1876957A - Process of stjlphonating higher paraffin hydrocarbons : en
  • US1877072A - Flying cutter : en
  • US1877084A - Poultry fountain : en
  • GB380368A - Improvements in or relating to elastic yarns : en
  • US1877086A - Stop mechanism for bobbin strippers : en
  • US1877220A - Circular knitting machine : en
  • US1877655A - Fuel feed for internal combustion engines : en
  • GB380367A - Improvements relating to the spinning of yarns direct from sliver laps : en
  • FR732210A - Punching device for feeding the punch onto the punching iron : en fr
  • DE558849C - Process for the production of reinforcing deposits for multilayered layers from bituminous masses : de en
  • DE558923C - Cork machine : de en
  • GB380424A - Improvements in toy railway tracks : en
  • FR732272A - Improvements to suspended scales : en fr
  • FR732284A - Electric lamp for glare-free lighting, called : en fr
  • GB380163A - Improvements in rims, wheels and tyres : en
  • DE559103C - Clamping head for wood drill : de en
  • DK46179C - Sling lubrication for shaft bearings for rail vehicles. : da en
  • GB380133A - Improvements in or relating to cinematographic picture taking and projecting machines : en
  • GB380139A - Improvements in or relating to electrical oscillation generators : en
  • GB380366A - Improvements in or relating to boxes for holding toilet paper : en
  • US1877467A - Computing dynamometer and stroke meter with motor driven recording means : en
  • FR732275A - Improved shuttle for machine to make wire mesh frames : en fr
  • DE558911C - Folding camera with retractable and adjustable lens holder : de en
  • US1876683A - Fastener : en
  • US1876842A - New dyestuffs of the diamino-triphenymethane series : en
  • US1877560A - Vertical continuous milling machine : en
  • FR40976E - Improvements to buttons and the like and their attachment : en fr
  • FR732261A - Method and devices for compacting concrete by endopulsations in concrete constructions, reinforced or not : en fr
  • CA326052A - Manifolding device : en fr
  • DE559157C - Arrangement for damping machine parts : de en
  • DE559159C - Label container : de en
  • FR732177A - Relief and decoration process to give to the photographs : en fr
  • GB380321A - Improvements relating to the production of high frequency oscillations : en
  • US1877530A - Method of treating pistons : en
  • US1876585A - A coepoeatiobt ojt ne w : en
  • US1877404A - Lock : en
  • CA326041A - Combustion apparatus : en fr
  • DE558844C - Device for loading spherical pulp digesters : de en
  • US1877065A - Automobile windshield screen : en
  • US1877444A - Fishline drying reel : en
  • CH156981A - Combination lock. : en fr
  • US1876587A - Herbert austin : en
  • US1876586A - A cobpobation of new : en
  • US1877509A - Sight gauge : en
  • US1877569A - Electromagnetic apparatus : en
  • AU674932A - Anew method of avoiding the formation of bubbles or striae onthe surface of molten glass when in contact with hot metal walls : en
  • CA325934A - Heater : en fr
  • CH157036A - Process for the preparation of a trisazo dye. : de en
  • US1876979A - Edge trimmer : en
  • US1876985A - Battery charging system : en
  • FR732112A - Installation for remote control and service : en fr
  • FR732018A - Air and hydraulic turbine : en fr
  • CH157100A - Welding process and resulting product. : en fr
  • ES905Y - Containers for fish whose lower lid (bottom) is gradually raised inside. : en es
  • US1877212A - Noninflammable photographic film : en
  • US1876883A - Manufacture of dextrose : en
  • US1877718A - Method of inserting materials in envelopes : en
  • US1877375A - Drafting tool : en
  • US1877596A - Window screen : en
  • US1876789A - Retort for mineral oils : en
  • US1876930A - Hydroxy-thionaphthenes containing alpha pyrazole ring : en
  • US1877445A - Switch : en
  • FR732264A - Locking device for window regulator : en fr
  • GB380376A - Improvements in or relating to automatic compressed air brakes for railway vehicles : en
  • US1877728A - Machine for treating pyraline envelope blanks : en
  • US1876844A - Engine base construction : en
  • US1876999A - Folding table : en
  • US1877648A - Apparatus for the desiccation of substances : en
  • US1876718A - Hose nozzle handle : en
  • US1877064A - Scale structure : en
  • US1877301A - Method of making derivatives of diarylethers : en
  • US1877292A - Combination inflow-controlling and fluid-discharge means : en
  • DE559276C - Jockstrap, the scrotum support of which consists of a triangular piece of fabric : de en
  • CA325990A - Ore roasting process : en fr
  • CH157044A - A method of manufacturing a plastic product suitable for replacing rubber in some of its applications. : en fr
  • CH157069A - Jass table. : de en
  • DE558930C - Valve arrangement on the brake piston of a hydraulic door closer : de en
  • DE559248C - Machine for cutting off razor blades that are perforated on the tape and notched with a drop-out in between : de en
  • GB380296A - Improvements in metal vapour rectifiers : en
  • GB380412A - Improvements in or relating to laundry and like tabs : en
  • US1877574A - High tension cut-outs and the like : en
  • DE558836C - Zero voltage time release for oil switch : de en
  • GB380350A - Improvements in and relating to valve operating mechanism : en
  • GB380292A - Improvements in and connected with drain covers for road gullies and for like purposes : en
  • ES127566A3 - Improvements in the manufacture of reflectors for cars and trucks and other vehicles. : en es
  • DE559210C - Potato harvester with share and a tine chain revolving around almost vertical axes : de en
  • DE559041C - Grinding device : de en
  • NL27564C - : en
  • FR732082A - Slag dam for blast furnace or similar casting channel : en fr
  • GB380486A - Improvements in or relating to catalytic agents : en
  • FR732131A - Optical rectifier device : en fr
  • GB380212A - Improvements in and relating to hydraulic power transmission means : en
  • GB380407A - Improvements in dental mixing blocks : en
  • GR3812B - SAGMA FULL SNACKS FOR EVERY USE. : el en
  • GB380273A - An improvement in or relating to amusement apparatus : en
  • GB380186A - Improvements in pocket devices for the treatment of insect stings and the like : en
  • GB380355A - Improvements in electrical junction boxes : en
  • DK46195C - Steam generator. : da en
  • FR40957E - Centrifugal device for the manufacture of artificial silk : en fr
  • GB380222A - Means for fixing a type strip to a base : en
  • DE559161C - Safety tap : de en
  • DE559296C - Portable pipe welding device : de en
  • US1877422A - Railway car construction : en
  • US1877565A - Card case : en
  • US1877624A - Injector controlling means : en
  • FR732032A - Hand Sewing Shoe Machine : en fr
  • GB380787A - Improvements in or relating to apparatus for compensating irregularities in print : en
  • FR40892E - Device for degreasing bodies by using gaseous or liquid solvents : en fr
  • FR732021A - Variable speed transmission device, particularly applicable to phonograph record trays : en fr
  • FR40906E - Capping of bottles with plastic metal caps : en fr
  • GB380102A - Improved method of and means for extinguishing fires : en
  • GB380346A - Friction coupling : en
  • US1876725A - Ferrous alloy : en
  • US1877416A - Belt buckle : en
  • US1876785A - Crystal cutting device : en
  • US1877602A - Kneeling bench : en
  • AU719232A - Advertising sign : en
  • DE558402C - Device for sucking off and conveying the chaff, the coffee etc. as well as the short straw in threshing machines : de en
  • FR732226A - New magnesium manufacturing process : en fr
  • FR732289A - Process for manufacturing artificial stones which can be easily polished : en fr
  • IE12107L - Radiating devices : en
  • CH156990A - Cup for coffee, tea and other drinks. : de en
  • CH157040A - Process and plant for distilling and splitting liquid hydrocarbons. : de en
  • CH157207A - Non-slip horseshoe. : en fr
  • CH156959A - Tiller with springs wound around the drive shaft to hold the tools. : de en
  • US1877028A - Bulk freight container : en
  • CH156991A - Deck chair. : de en
  • GB380314A - Improvements in recessed type, quick make and break electric switches : en
  • CH157127A - Method and device for starting up cold explosion engines with carburettors and electrical ignition. : de en
  • CA325896A - Belt manufacture : en fr
  • US1876650A - Machine for forming holes in articles : en
  • US1877169A - Automatic time switch : en
  • CA325893A - Dish washing apparatus : en fr
  • CH157212A - Method for emptying barrels and device for carrying out the method. : de en
  • US1876536A - Fuse clip : en
  • USD87754S - Glenn e : en
  • USD87755S - Mabshall mckibbin : en
  • US1877274A - Building construction : en
  • US1877323A - Mold : en
  • US1877485A - Sound recording and reproducing device : en
  • USRE18593E - Selective circuit system and remote control : en
  • CH157266A - Hitching device for vehicles. : en fr
  • DE559240C - Prevention of scale formation : de en
  • GB380333A - Improved process and apparatus for purifying and softening water : en
  • CA326006A - Shoe upper holding means : en fr
  • CA326008A - Aircraft antenna lead-out insulator : en fr
  • US1876817A - Waste and overflow for lavatories, bidets, bathtubs, or the like : en
  • US1877232A - Incendiary bomb : en
  • US1876771A - Winding machine : en
  • US1877632A - Screw shaving and slotting machine : en
  • CH157056A - Two-color cinematography camera. : en fr
  • DE559298C - Method for manufacturing the hub on sheet metal wheels : de en
  • FR732076A - Steering system for vehicles with individual wheel steering : en fr
  • US1877273A - Bow : en
  • DE558840C - Process for the extraction of volatilizable metals : de en
  • CA325999A - Method of curing hydraulic cement concrete : en fr
  • CH157238A - Process for the preparation of an acidic dye. : de en
  • DK46186C - Housing for Electric Machines. : da en
  • FR732002A - Servo motor device for automatic regulators : en fr
  • GB380364A - Improvements in or relating to the manufacture of electric incandescent lamps and the like : en
  • US1876810A - Faucet : en
  • US1876838A - Flying cutter : en
  • US1876937A - Pressure reducing valve : en
  • US1877678A - Circuit arrangement for automatic telephone systems : en
  • GB380455A - Improvements in and relating to the mounting of ball and roller bearings : en
  • CA326000A - Process of retaining water in concrete for the hydration of cement : en fr
  • US1877322A - Method and apparatus for heat exchanges : en
  • CH157001A - Movement transmission device, with change of speed, to the cylinders of the drawing mechanism, in spinning or twisting machines, and the like : en it
  • FR40908E - Calculating machine with automatic multiplier device : en fr
  • FR40912E - Church candlestick piece : en fr
  • US1876901A - Toaster : en
  • US1877044A - Illuminated advertising calendar : en
  • US1876944A - Operating means for power presses : en
  • US1877062A - Powder for preventing battery post corrosion : en
  • US1877249A - Recording drift indicator : en
  • US1877340A - Drafting machine : en
  • US1877421A - Heating apparatus : en
  • USD87769S - A corpora : en
  • US1877707A - Transmission for phonographs : en
  • US1876856A - Gate latching device : en
  • US1877013A - Veneer lathe : en
  • US1877408A - Brake operating mechanism : en
  • US1876673A - Road building apparatus : en
  • CH157083A - Electrical measuring device. : de en
  • GB380213A - Improvements in or relating to apparatus for preparing sound films : en
  • CH157085A - Calculator. : en fr
  • AU391631A - Improvements in or relating to picture telegraph and television systems : en
  • NL27890C - : en
  • US1876975A - Production of highly halogenated derivatives of pyranthrone : en
  • USD87763S - Design for a textile fabric : en
  • CH157046A - Process for the protection against the corrosive action of atmospheric agents, of parts made of iron, steel, cast iron and other metals or metal alloys. : en fr
  • CA325886A - Boiler scale removing apparatus : en fr
  • US1876935A - Stoker : en
  • CA326049A - Rubber thread forming device : en fr
  • US1877616A - Face-massaging apparatus : en
  • US1877668A - Lubricating system and product : en
  • USD87759S - Design fob : en
  • DE514652C - Process for the preparation of benzylbenzanthrones : de en
  • GB380176A - Improvements in or relating to boxes or containers for powder : en
  • CH157136A - Electric machine provided with cooling device. : de en
  • CA325918A - Container : en fr
  • CH157166A - Metal vapor rectifier with arc control. : de en
  • US1876891A - Form roller lifting device for kelly printing presses : en
  • US1877679A - Pile fabric : en
  • CH157114A - Device for diverting reciprocating drive movements. : de en
  • AU229831A - Improvements in and relating to automatic liquid measuring and dispensing apparatus : en
  • CH157172A - Electric resistance furnace. : de en
  • US1876978A - Display device : en
  • US1877339A - Iitoiakta : en
  • US1877387A - Driving mechanism for printing presses : en
  • US1876911A - Air separator : en
  • CA325956A - Cap knitting machine : en fr
  • DE558904C - Driving pin for wheel set swivel : de en
  • DE559188C - Switching arrangement for achieving a constant speed in a single-phase AC commutator motor : de en
  • US1877089A - Lens-mount : en
  • US1876571A - of ambler : en
  • FR40882E - Clutch with automatic release : en fr
  • FR732016A - Folding seat : en fr
  • ES788Y - Portable machine to cut the pieces of the boxes to export fruits and vegetables : en es
  • CA326038A - Submarine cable loading coil : en fr
  • DE558972C - Feed regulator for steam boiler : de en
  • DE559267C - Arrangement on single-phase alternating current machines, whose direct current or low-frequency alternating current carrying excitation winding is connected to a direct or alternating current commutator machine : de en
  • GB380357A - Improvements in or relating to holders or containers for rolls of surgical adhesive plaster and the like : en
  • GB380277A - Improvements in brake drums : en
  • US1877110A - Shaping machine : en
  • US1877675A - Self locking valve : en
  • CH157072A - Aiming device for shooting against aerial targets. : en fr
  • DE558980C - Electric railcar with steering axles : de en
  • DE558617C - Differential shot sensor : de en
  • DE558925C - Retraction device for the rope ends in rope tread systems : de en
  • DE559149C - Support insulator consisting of several members, especially outdoor support : de en
  • GB380136A - Improvements in and relating to electric transformers and other electrical apparatus : en
  • GB380370A - Improvements in presses for ironing and pressing cloth : en
  • DK46184C - Apparatus for Boiling Pulses. : da en
  • FR732093A - Arrangement for transforming the frequency of an alternating current using controlled luminous arc rectifiers : en fr
  • US1876535A - alsaker : en
  • DK46183C - Thermionic Vacuum Tube. : da en
  • FR40936E - Kitchen chair convertible into an ironing board : en fr
  • FR732241A - Improvements made to borehole tolerances : en fr
  • FR732293A - Process for obtaining veined effects on all surfaces imitating marble : en fr
  • GB380353A - Improvements in bunch rolling mechanisms for cigar making machines : en
  • FR732090A - Two-stroke engine, separate in-line four cylinders with air cooling : en fr
  • FR732102A - Machine for grinding or sharpening the blades of knives, scissors, etc. : en fr
  • CA325978A - Aeroplane "blind flying" instrument board : en fr
  • US1876589A - Door construction : en
  • US1877199A - D-handle : en
  • FR732080A - Excavator : en fr
  • NL27786C - PROCESS FOR THE MANUFACTURE OF MOLDED ARTICLES FROM UREA OR ITS DERIVATIVES, SOLID POLYMERIC ALDEHYDES AND FILLERS : en nl
  • US1877493A - Method of constructing sea walls : en
  • CA325976A - Condensing locomotive : en fr
  • DE559133C - Drying tunnel : de en
  • ES127574A1 - Improvements in the oblique lamination of tubes. : en es
  • FR40954E - Refrigerator appliance for household cooler or other similar applications : en fr
  • FR732073A - Oscillating connecting rod motor : en fr
  • US1876806A - Optical system for producing photographs and projecting the same in natural colors : en
  • CH157047A - Process for the production of a wood pulp. : de en
  • GB380254A - Improvements relating to fishing reels : en
  • GB380182A - Improvements relating to the manufacture of tea-pots : en
  • GB380334A - Improvements relating to means for the development of photographic papers by ammonia : en
  • FR40875E - Improvements to directional antenna assemblies : en fr
  • FR732050A - Burner : en fr
  • GB380409A - Improvements in and relating to price tags : en
  • DE559233C - Overload device for bags u. Like. Pieces from a conveyor belt to a second conveyor belt located vertically above it : de en
  • FR40980E - Alarm clock : en fr
  • DE558966C - Schraemkette : de en
  • FR732061A - Noble gas atmosphere direct current electric lamp with incandescent cathode : en fr
  • DE558863C - Amplifier circuit for high quality transmission systems : de en
  • DE558879C - Process for the production of a stocking provided with a specially made edge : de en
  • CA325983A - Production of pure iron : en fr
  • CH157245A - Process for the preparation of an acidic dye of the anthraquinone series. : de en
  • ES127561A3 - Procedure for obtaining fabrics or elastic tapes in general, with drawings stamped on one or both sides. : en es
  • CA326011A - Electric installation for rectifying alternating currents : en fr
  • DE558887C - Woodworking machine for the production of millings, cuts, etc. like : de en
  • US1876712A - Temperature measuring device for rubber working machinery : en
  • US1876897A - Process of vulcanization : en
  • US1877307A - Tolerance zone on gauges : en
  • FR732111A - Compensation device ensuring simultaneous and equal application of the brakes of all four wheels of a vehicle : en fr
  • GB380120A - Improvements in buffing and draft-gear for vehicles, more particularly railway vehicles : en
  • GB380336A - Method of producing rustless and stainless knives : en
  • US1877621A - Manufacture of welded pipe : en
  • CH156985A - Changeover and distributor head for liquid fuels. : de en
  • US1876918A - Coupling for cars and train lines : en
  • USD87768S - Victor p : en
  • US1876724A - Wear resisting ferrous alloy : en
  • US1877109A - Vehicle reflecting mirror structure : en
  • US1877498A - Combined controlling device for steering and stabilizing aircraft : en
  • GB380798A - Improved method of and apparatus for controlling the operation of railway switch points : en
  • CH157234A - Lattice girders for the production of formwork-free reinforced concrete ceilings. : de en
  • DE558284C - Thread guide drive for double-sided winding heads : de en
  • DE559284C - Machine for the production of smoking cords, especially for combating harmful insects : de en
  • DE559289C - Workpiece supports for machine tools, in particular lathes : de en
  • DK46175C - Method of Manufacture of Road Construction Material by Mixing Stone Material with a Bituminous Emulsion. : da en
  • DE559132C - Device for drying cut stalks of grass and grain : de en
  • CH157214A - Vehicle speed change device. : en fr
  • DE559225C - Beer coaster : de en
  • FR40962E - Extendable spare wheel carrier that can be used as a luggage rack : en fr
  • FR40889E - Continuous dryer : en fr
  • DE558837C - Differential protection circuit for the generators of a Ljungstroemaggregates : de en
  • DE558903C - Rotary tip : de en
  • CA325932A - Vanity case : en fr
  • DE558912C - X-ray diaphragm with sliding diaphragm strips : de en
  • DE559216C - Internal combustion engine with a secondary chamber : de en
  • US1876547A - Concealed radiation heat exchanger : en
  • US1877285A - Swash plate : en
  • US1877147A - Method of producing columns of bloated material : en
  • US1877547A - Arrangement for openings in scanning disk-multiple cardioid : en
  • DE558948C - Alloy for the internal components of radio telegraphic and other high vacuum tubes, which do not serve as glow cathodes : de en
  • GB380484A - Improvements in sliding windows : en
  • US1876734A - Method of making and patching furnace walls and linings : en
  • US1876792A - Suturing device : en
  • FR732234A - Pocket for discs and other flat documents and filing cabinet with application : en fr
  • GB380192A - Improvements in machines for dyeing yarn : en
  • US1877141A - Aluminum casting alloy : en
  • US1877306A - Geographical globe structure : en
  • US1877255A - Sand blast apparatus : en
  • US1877376A - Cord severing implement : en
  • DE558753C - High pressure steam generator with low liquid content : de en
  • DE558847C - Process for decorating ceramic objects with powdery gold : de en
  • US1876926A - Pressure actuated switch : en
  • US1876966A - Nitrogen-containing derivatives of dibenzpyrenquinones and process of preparing them : en
  • US1877265A - Vehicle body panel structure : en
  • GB380481A - Improvements in or relating to machines for operating on soles : en
  • US1876860A - Nondrip siphon and agitator : en
  • US1876902A - Paper trimmer : en
  • US1877077A - Inspection lamp : en
  • US1876599A - Combustion engine : en
  • US1876736A - Air compressor : en
  • GB380105A - Improvements in or relating to closures for bottles, and other vessels : en
  • US1876674A - Multistage audio amplification system : en
  • US1876697A - Combined typewriting and card-perforating machine : en
  • US1877413A - Piston packing for internal combustion engines : en
  • US1877473A - Mail box : en
  • AU563732A - Method of and apparatus for splicing rubber articles : en
  • CA325975A - Telegraph system : en fr
  • CA326031A - Shoe-removing mechanism : en fr
  • FR732267A - Concentric tube forging process : en fr
  • US1877658A - Color photography : en
  • USD87773S - And habold : en
  • US1876962A - Automatic opening and closing furnace door for automatic oil burners : en
  • US1877534A - Collapsible tube : en
  • US1876713A - Fluid pressure connection : en
  • US1876720A - Method of making protecting means for connecting devices : en
  • US1876965A - Process of producing carbureted water gas : en
  • US1877074A - Highway guard fence : en
  • US1877024A - Welder's hood : en
  • US1877435A - Course calculator : en
  • CA325874A - Radio filter : en fr
  • CH157062A - Eraser holder. : de en
  • US1876931A - Machine for making paper cups : en
  • US1877142A - Terminal connecter : en
  • US1877275A - Fuel control apparatus : en
  • DE558819C - Drive mechanism for running toys : de en
  • DE559283C - Potato harvester with coulter and two or more following, cooperating sieve blades : de en
  • GB380127A - Improvements in or relating to telegraph systems : en
  • DE558918C - Photographic shutter : de en
  • US1876660A - Vehicle body construction : en
  • US1877136A - Process and product of reenforcing bloated building material : en
  • IE12134L - Spectacles : en
  • US1877313A - Harvester : en
  • US1876827A - Radio apparatus : en
  • US1877170A - Process for opening up of cereals : en
  • US1877203A - Method of simultaneous hydrogenation and dehydrogenation : en
  • US1877218A - Exercising apparatus : en
  • USD87748S - Design pok : en
  • USD87772S - Design for a safe : en
  • US1876752A - Machine for making coat hangers : en
  • US1877256A - Amusement device : en
  • US1876643A - Device for spraying paints, lacquers or other liquids : en
  • US1876676A - Washing apparatus : en
  • US1876831A - Sound reproducer : en
  • CA326035A - Steam or hydraulic valve : en fr
  • CH157186A - Process for the preparation of a tetraethoxybenzylisoquinoline. : de en
  • DE558741C - Laundry rammer : de en
  • DE558876C - Method for fastening the sheet metal cylinder attached to the bottom of the cylindrical sheet metal vessel of an electric cooker and used to fasten the heating element lying against the base of the vessel : de en
  • CA325876A - Paper cutting and grip-facilitating device : en fr
  • NL27557C - : en
  • US1876974A - Halogen derivatives of anthanthrones : en
  • CA326007A - High pressure lubricating system : en fr
  • CH157129A - Flywheel magnet, especially for two-pole magnetos. : de en
  • GB380421A - Improvements relating to the studs or buttons of stocking and like suspenders : en
  • US1877374A - Moisture absorbing composition and method of making the same : en
  • US1877535A - Means for handling ingots : en
  • US1877601A - Carrying case and pattern for making the same : en
  • US1876543A - Vincent g : en
  • US1877179A - Hydrogenated resin esters and method of producing : en
  • CH156966A - Lifting gate, especially for garages. : de en
  • US1877233A - Cork feeding and inserting machine : en
  • US1877567A - Hot and cold water mixer for showers : en
  • CH157237A - Process for the production of a condensation product which can be used as a wetting and mercerizing agent. : de en
  • US1876759A - Apparatus for handling material : en
  • US1877244A - Window assembly : en
  • CA325977A - Manufacture of v-type belts of rubber impregnated cloth : en fr
  • US1876556A - of waterbury : en
  • US1877277A - Vertical continuous drilling machine : en
  • DE559305C - Lattice girders composed of several parts with tubular spars : de en
  • US1876665A - Pipe covering : en
  • US1876964A - Automatic means for regulating fluid pressure systems : en
  • US1877333A - Interlocking system for railroads : en
  • US1877180A - Apparatus for and method of freezing carbon dioxide : en
  • US1877035A - Insulator : en
  • US1876898A - Bead strip attaching press : en
  • USD87758S - Incorporated : en
  • USD87771S - Design for a combined : en
  • FR732003A - Machine for automatically soldering the connecting wire to the zincs of dry cells : en fr
  • FR732141A - Assembly of a wardrobe broom : en fr
  • US1876729A - Eeeset : en
  • US1877094A - Wrought metal repair device for pipe lines : en
  • CH157206A - Bath case. : de en
  • FR732025A - Thruster or winch for claw unloader or bag lift : en fr
  • FR732291A - Improvements to trolleys for moving all equipment and in particular cars in garages : en fr
  • DE559095C - Device for healing fractures of long bones : de en
  • US1877571A - Signaling system : en
  • DE558870C - Staircase timer : de en
  • DE559001C - Stove scrubbing machine driven by an electric motor : de en
  • CH157021A - Process for making decaffeinated coffee. : de en
  • CH157012A - Device for measuring shirts, shirt blouses etc. : de en
  • US1877021A - Instrument board : en
  • US1877357A - Gas burner : en
  • US1877427A - Accelerator for power shovels : en
  • US1877603A - Coach loch : en
  • CA325901A - Pulp screening machine : en fr
  • CA325968A - Pulp stock delivering apparatus : en fr
  • US1876903A - Axle : en
  • US1876542A - Vincent g : en
  • US1876839A - Stall gate for race tracks : en
  • US1877036A - Film hanger : en
  • DE559197C - Device for hanging up curtains, drapes or the like. : de en
  • US1877251A - Tapping machine : en
  • US1877338A - Chain drive : en
  • CH157086A - Computing device. : de en
  • CH157090A - Force regulating mechanism for clock movements, counters, etc. : en fr
  • CH157165A - Arrangement for converting direct current into single-phase and multi-phase alternating current by means of electrical metal vapor valves, in particular mercury vapor valves. : de en
  • CH157249A - Process for the production of a vat dye preparation. : de en
  • DE559117C - Pressure reducing valve : de en
  • DE559137C - Continuously acting sieve bowl centrifuge : de en
  • FR40998E - Mercury vapor luminescent lamps : en fr
  • US1876800A - Improvement in fractionators : en
  • US1876843A - Bake oven : en
  • US1877526A - Keyboard instrument : en
  • USD87737S - Island : en
  • US1876995A - Armed motor cycle : en
  • US1877131A - Thermostat : en
  • CH156984A - Method and device for the production of corneal scleral shells. : de en
  • DE559044C - Device for puncturing game dice, dominoes, etc. like : de en
  • ES127569A3 - Double salt manufacturing procedure, for galvanizing and tinning. : en es
  • US1877000A - Antiskid device : en
  • DE559025C - Roll, especially for roll presses on paper machines : de en
  • US1876540A - Servo brake mechanism for vehicles : en
  • US1877061A - Measuring meter : en
  • CA325912A - Fluid pressure engine : en fr
  • CA326020A - Portable shearing tool : en fr
  • US1876983A - Foldable stand : en
  • CH157167A - Photoelectric cell and method of making the same. : de en
  • FR40859E - Device applicable to carburettors for combustion engines of all types with variable load : en fr
  • GB380181A - Improvements in or relating to gripper mechanism for printing machines : en
  • USD87766S - William s : en
  • US1876601A - Radiator : en
  • US1877590A - Adjustable support for pipe carriers : en
  • US1876796A - Screw thread : en
  • DE558985C - Anchoring or connecting clamp for hollow cable overhead lines with a tube enclosing the supporting cable with clearance : de en
  • GB380153A - Improvements in and relating to calk sole welting and the like : en
  • DE553356C - For toy purposes etc. Like. Serving hollow body with the union of two layers to form a composite body : de en
  • DE559238C - Mobile and swiveling conveyor blower : de en
  • CA325979A - Electric lantern : en fr
  • CH157043A - Plasticized composition. : en fr
  • US1877743A - Azo-dyestuff and process of making same : en
  • US1877684A - Puller : en
  • CA325995A - Fifth wheel for semi-trailer mechanism : en fr
  • FR732297A - Improvements to surfaces used for sound reproduction : en fr
  • GB380377A - Improvements in or relating to amplifier circuit arrangements : en
  • FR732207A - Auto theft security mechanism : en fr
  • FR40903E - Device for resetting watch movements with electric winding by mains current : en fr
  • US1877741A - Production of nitrogenous isodibenzanthrones : en
  • FR40893E - Light beacon powered by an automatic generating set : en fr
  • US1876761A - Festooning apparatus : en
  • US1876881A - Doorstop : en
  • US1877164A - Outer sole and method of preparing the same : en
  • US1877683A - Pneumatic lift apparatus : en
  • US1876812A - Motor mounting : en
  • US1876696A - Combined typewriting and computing machine : en
  • US1877052A - Vehicle running gear : en
  • GB380295A - Improvements in or relating to the supporting of the wheelcarriers for vehicle axleshaving at least four wheels : en
  • FR732239A - Folding all wood : en fr
  • US1876633A - Tire building apparatus : en
  • FR40904E - Support and guide fitting device for folding or rolling doors in garages and other premises : en fr
  • US1877504A - Treatment of deep wells : en
  • CH157103A - Process for the manual processing of metal sheets. : de en
  • FR732007A - Television process : en fr
  • GB380187A - Improvements in and relating to printing machines : en
  • DE559088C - Irradiation facility : de en
  • FR732067A - Improvements relating to telephone instrument circuits : en fr
  • FR732128A - Hand pump, suction and pressure, in particular for the flow of beer and similar uses : en fr
  • US1876656A - Means for protectively supporting rapidly rotated shafts : en
  • US1876916A - Fuel pump : en
  • US1877436A - Combination humidor and advertising device : en
  • US1877698A - Switching mechanism : en
  • US1876628A - Tractor wheel : en
  • US1877186A - Hood catch : en
  • US1877704A - Pilot's safety belt and buckle therefor : en
  • CH156973A - Transportable stove for heating new buildings or the like. : de en
  • DE559006C - Stepladder consisting of several adjustable interconnected parts : de en
  • US1876622A - cunningham : en
  • CH156974A - Sheet steel radiator. : de en
  • DE558902C - Device for the slow drive of workpieces on top lathes : de en
  • DE559203C - Speaking machine with electrical pickup and amplification : de en
  • FR40901E - Automatic and luminous vehicle signaling device : en fr
  • GB380325A - Improvements relating to the control of high frequency tuning apparatus : en
  • US1876667A - Chandelier : en
  • DE558960C - Apparatus for cleaning pipelines : de en
  • DE559012C - Motor attachment plow with adjusting device for the rear wheel axle : de en
  • FR732202A - Tobacco spreader device particularly intended for cigarette machines : en fr
  • FR40916E - Improvements to hydraulic servo-motors : en fr
  • FR40948E - Process for the manufacture of a compound fertilizer : en fr
  • FR40873E - Accessory device for hydro-carbide vapor stoves, allowing them to be lit without the aid of the alcohol swab : en fr
  • FR732175A - surface electrode usable for diathermic treatments of the body : en fr
  • FR40922E - Method of operation of internal combustion engines with carburettors : en fr
  • DE558947C - Process for producing a conductive connection between the getter layer deposited on the inner wall of a vacuum vessel and an external circuit : de en
  • GB380470A - Method of and apparatus for the production of sounds : en
  • FR732040A - One-to-one match dispenser : en fr
  • DE559020C - Device for sorting eggs by weight : de en
  • DE559183C - Short-circuit-proof three-phase current cable : de en
  • FR732215A - Lighting machine, in particular magneto ignition and steering wheel lighting : en fr
  • GR3811B - DEVICE FOR SALVATION OF SUBMARINE CREWS. : el en
  • GB380225A - Improvements in anal or vaginal irrigators : en
  • DE559202C - Process for the production of pulp impregnated with sulfur : de en
  • DE559260C - Circuit arrangement for telephone systems : de en
  • FR40871E - Improvements to processes and apparatus for detecting defects in electrical conductors : en fr
  • FR732221A - Improvements to remote indication and telemechanics systems : en fr
  • FR40953E - Closing device for sliding panels for making doors, movable partitions and the like : en fr
  • FR40894E - Protection devices for electric power transmission systems : en fr
  • US1876560A - Ical industbies limited : en
  • FR40895E - Electromechanical device suitable for triggering a mechanism and applications of this device : en fr
  • FR732115A - Advanced chassis for motor cars : en fr
  • FR732246A - Method and device for operations such as drying and carbonizing fabrics : en fr
  • DE558839C - Embedding compound for dental purposes : de en
  • DE559009C - Automatic parking device for speaking machines : de en
  • DE559295C - Process and machine for the production of pipes by welding pipe pieces together : de en
  • GB380418A - Improvements in non-skid tire : en
  • FR732084A - Device for selective protective relays : en fr
  • FR732160A - New mower blade guide : en fr
  • GB380211A - Improvements in or relating to electric accumulators or storage batteries : en
  • FR732059A - Removable school table : en fr
  • FR41017E - Improvements to bran breeders : en fr
  • GB380227A - Improvements in elastic vehicle wheels : en
  • DE559269C - Measuring arrangement for determining voltages : de en
  • FR732148A - Gearbox for vehicles advanced by human force : en fr
  • FR732247A - Quick Acting Triple Valves Improvements : en fr
  • GB380306A - A process for the reproduction of designs or pictures on fabric bases : en
  • US1876952A - Back-up light : en
  • US1877385A - Automatic take-up mechanism : en
  • DE558939C - Card punching and copying machine : de en
  • US1877395A - Antifriction device for drill pipe : en
  • CH157239A - Process for the preparation of an acidic dye. : de en
  • GB380246A - Improvements relating to the mounting of electrical apparatus : en
  • CH157022A - Device for cutting tobacco leaves. : de en
  • DE559139C - Device for the automatic emptying of Klaerschleftern : de en
  • GB380257A - Improvements in money saving boxes : en
  • CH157039A - Process and system for melting raw fats. : de en
  • DE559178C - Method of operating expansion machines : de en
  • IE12480L - Brake shoe adjustment : en
  • DE558699C - Device for filing saw blades : de en
  • DE559069C - Steam generator : de en
  • DE559223C - Process for the production of an incombustible cellulose hydrate film, optionally containing glycerine, for photographic use : de en
  • DK46171C - Feeding device for rotating drums. : da en
  • US1877150A - Distbict op colttmbia : en
  • US1877561A - Transmitting circuit : en
  • USD87745S - Design for a chandelier : en
  • DE558883C - Equipment on cooking stoves to increase the heat utilization : de en
  • GB380167A - Improvements in or relating to printing machines primarily intended for the numbering of sheets : en
  • GB380248A - An improved cap closure for bottles and the like : en
  • GB380398A - Improvements in lawn mowers : en
  • GB380462A - Improvements relating to loose leaf books or binders : en
  • US1876550A - Method of making wrist pins : en
  • US1877671A - Terminal connection : en
  • US1876899A - Grinding or cutting machine : en
  • US1876998A - Partition sheet for binders : en
  • US1877575A - Apparatus for interrupting alternating power circuits : en
  • FR40907E - Weaving means allowing to bind in the backs of a double-piece jacquard velvet the pile threads that do not form a pile : en fr
  • DE559030C - Process for the production of negatives on transparent plates made of glass, celluloid and the like. Like. For advertising and reproduction purposes : de en
  • GB380255A - Improvements in spools for adhesive plaster or tape : en
  • GB380208A - Improvements in or relating to methods for applying designs to yarns, bands or fabrics by the aid of dyeing means : en
  • FR732079A - Mechanism for automatically regulating the operation of base change type water purifying devices : en fr
  • GB380352A - Improvements in or relating to gas fires : en
  • GB380297A - Improvements in and relating to metallurgical converters : en
  • GB380122A - Improvements in or relating to advertising devices : en
  • GB380341A - Improvements in and relating to receivers and thermionic amplifiers, more particularly for wireless telephony : en
  • GB380448A - Improvements in or relating to means for regulating the cutput of prime movers of electric generating plant : en
  • FR732091A - Packaging : en fr
  • DE558915C - Roll film camera : de en
  • FR732140A - Device for shaping cut pieces provided with folding tabs in the form of a box part provided on its side walls with a re-entrant collar connected to these walls by an elbow or projection : en fr
  • GB380199A - Intercommunicating wired radio high frequency telephone system : en
  • CA325925A - Convertible railway car : en fr
  • US1876566A - Train control : en
  • US1877073A - Device for cutting the cables of submarine mines : en
  • US1876546A - Window and door frame : en
  • DE559110C - Twine ball holder for harvesting machines : de en
  • US1876592A - Thermometer : en
  • US1876668A - Talking picture projector : en
  • US1877040A - Riding toy : en
  • FR732256A - Quick or progressive control anti-interference contact system for controlling electrical circuits : en fr
  • US1876802A - Adjustable lecture and classroom chair : en
  • CH157025A - Process for cleaning the fresh gases in the catalytic production of ammonia. : de en
  • CH157143A - Arrangement for corrosion protection of cable sheaths, metallic pipelines and the like. : de en
  • DE558832C - Inclined tube chamber boiler : de en
  • DE558845C - Inlet device for cardboard calender : de en
  • DE558976C - From two printing units existing front and back printing machine for work pieces, especially beer glass coasters : de en
  • GB380420A - Improvements in or relating to single chamber compressed air brakes : en
  • US1876758A - Method and apparatus for shipping metal : en
  • US1877644A - Method of impregnating electrical devices : en
  • US1877660A - Game : en
  • DE559176C - Process for the production of ammonium sulfate-diammonophosphate mixtures from ammonium sulfate-ammonium phosphate solutions : de en
  • US1876722A - Knitting machine : en
  • US1877058A - Electric switch : en
  • US1877627A - Apparatus for bending tubes of fiber and similar material : en
  • AU457031A - Improvements in and relating; to tubular or box spanners : en
  • CA326051A - Building block : en fr
  • CH157149A - Time slice gears on time switches. : de en
  • CH157108A - Pocket knife. : de en
  • CH157202A - Neon sign. : en fr
  • US1877402A - Direction indicator : en
  • US1877193A - Car transfer device : en
  • CH157005A - Hemstitch sewing machine. : de en
  • CA325914A - Electric insulator : en fr
  • CH157120A - Gear change device. : en fr
  • US1876609A - Jointly as trustees : en
  • US1877453A - Pressing machine : en
  • CH157168A - Device for extinguishing the arc in mercury vapor rectifiers using capacitors with or without bias voltage connected in parallel with the arc. : de en
  • USD87751S - Design fob a front for display devices : en
  • ES893Y - Month indicator in watch face appearance. : en es
  • GB380156A - Improvements relating to roller shutters : en
  • US1877063A - Method of producing hard alloys : en
  • DK46182C - Separation card for Cigarette cases. : da en
  • CA326012A - X-ray tube : en fr
  • FR732125A - Asphalt emulsion composition : en fr
  • FR732227A - New process for pickling copper from its alloys and other metals : en fr
  • DE559175C - Die setting and line casting machine with dies and ring spats guided in a circuit on wires : de en
  • FR732004A - Automatic ice dispenser : en fr
  • GB380331A - An improved means of protecting the faces of cylinder and the like locks : en
  • FR732127A - Fuse outlet : en fr
  • FR732166A - Circular shears for edging, deburring and trimming sheets : en fr
  • FR732179A - Improvements to glass furnaces : en fr
  • FR732238A - New steam superheating process for motive power plants : en fr
  • DE558891C - Rubber additives : de en
  • US1876553A - Pany of america : en
  • US1877568A - Match safe : en
  • FR732031A - Sliding cross-band abdominal strap : en fr
  • FR732295A - Spacing mechanism for telescopic clothes rack : en fr
  • NL27964C - : en
  • DE559000C - Centrifugal casting machine : de en
  • CH157248A - Process for the preparation of a vat dye. : de en
  • DE558830C - Process for the preparation of ª ‰ -chloropropionic acid esters : de en
  • DE558928C - Lowerable sliding window with spring weight compensation device : de en
  • ES985U - Fixing device for signals and nomenclature of all kinds. (Machine-translation by Google Translate, not legally binding) : en es
  • FR732145A - Needle for talking machines : en fr
  • DE559002C - Can for paste-like mass, especially floor polish : de en
  • FR732129A - Improvements to telephone set installations : en fr
  • GB380458A - Improvements in or relating to telephone systems : en
  • US1876735A - Hydraulic valve actuating mechanism : en
  • DE558749C - Process for the production of hydrogen cyanide : de en
  • DE558999C - Melting, annealing or hardening furnace for gas heating : de en
  • FR732116A - Safety device for trains : en fr
  • FR732152A - Variable pitch propeller improvements : en fr
  • US1876774A - Chair construction : en
  • US1876862A - Spring reaction neutralizer : en
  • GB380239A - Improvements in slurry filtration : en
  • US1877122A - Process for producing crude and fumed zinc oxide : en
  • US1877654A - Folding table : en
  • CA325924A - Superheater : en fr
  • DE559107C - Self-cashier with a moving figure, through whose movement the object to be sold is conveyed to the buyer : de en
  • GB380347A - Improvements in packaging surgical cotton or like material : en
  • FR40961E - Umbrella training : en fr
  • FR732265A - Recovery of acetate dyes : en fr
  • GB380278A - Improvements in and relating to construction of thermal conductivity cells for use in gas analysis apparatus : en
  • DE559213C - Arrangement for breeding drones in beehives : de en
  • GB380201A - Improvements in or relating to high frequency oscillation generators : en
  • GB380229A - Improvements in skylights or deadlights : en
  • GB380283A - Improvements in or relating to ships davits : en
  • DE559056C - Gas pump with rotating piston : de en
  • GB380431A - Improvements in the manufacture and production of assistants in the textile and related industries and dispersing agents : en
  • FR40965E - : fr
  • DE559112C - Milk filter : de en
  • DE559246C - Drying drum with trickle fittings : de en
  • FR40869E - Device for pasteurizing milk and other liquids easily broken down by heat : en fr
  • FR732189A - Friction clutch, especially for automobiles : en fr
  • GB380313A - Improvements in rotary pumps or compressors : en
  • DE558945C - Electrical capacitor, especially for high voltage, with blind metallic coverings laid in layered insulation (especially mica layers) : de en
  • US1876580A - Asskjnob : en
  • GB380098A - Improvements in floor polishing and/or waxing devices : en
  • GB380397A - Improvements relating to electrical resistance welding machines for seam welding : en
  • GB380788A - Apparatus for the remote control and supervision of adjustable members in a sub-station from a main station : en
  • US1877214A - Screenings burner : en
  • DE559141C - Circumferential bell with recess for receiving a liquid to be atomized or the like. : de en
  • FR40956E - Process for the manufacture of sugar loaves by compression and apparatus for their production : en fr
  • US1877019A - Opener for jars and bottles : en
  • US1877345A - Cooling water regulator for rotary compressors : en
  • DE559042C - Production of a two-star spectacle lens with a cut-out that runs in the longitudinal direction of the lens and forms the near part of the lens : de en
  • DE559140C - Control for continuously working centrifugal machines : de en
  • GB380194A - Improvements in or relating to radio-telegraphy : en
  • GB380264A - Improvements in or relating to animal traps : en
  • FR732042A - Twin press for making bales of all products, particularly suitable for fodder : en fr
  • FR732026A - Improvements to the electrical controls of circuit breakers : en fr
  • ES127573A1 - MACHINE FOR DYING MADEJOS OF YARN AND ANALOGUES : en es
  • US1877686A - Two-in-one chisel : en
  • DE559028C - Photographic three-pack for color photography : de en
  • US1877537A - Hernial truss : en
  • NL27739C - : en
  • GB380285A - Improvements in or relating to pneumatic tyres for vehicles : en
  • FR732191A - Method of bonding asbestos-cement pipes and other similar materials : en fr
  • GB380395A - An improved device for washing and after-treating bobbins of artificial silk by the stacking system : en
  • FR40939E - Wall device with track for suspension of a service pulley : en fr
  • FR732085A - Car headlight control and support : en fr
  • FI14662A - Reinforced bearing for railway carriages : en fi
  • GR3814B - MOVER THEN TURNING ON THE AXIS OF THE ARRANGEMENTED WINGS. : el en
  • CH157228A - Device for raising and lowering pantographs. : de en
  • US1876845A - Motion picture apparatus : en
  • US1877525A - Arch supporter : en
  • US1877607A - Electric discharge device : en
  • AU386831A - A machine for bending and securing the ends of metal bands totie-plates andthe like : en
  • ES127558A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • US1877696A - Packing construction : en
  • GB380422A - Installation for the electric killing of whales : en
  • GB380464A - Method of and apparatus for frosting glass articles : en
  • DE558961C - Device for opening and closing skylight windows : de en
  • ES906Y - Means of joining some tubes to others in metal furniture, especially in beds. : en es
  • US1876933A - Forced draft means for automatic stokers : en
  • US1877268A - Stuffing box and packing therefor : en
  • CH157159A - Gas fixing body for obtaining high voids and method of manufacturing same. : en fr
  • US1877267A - Boiler tube cleaner : en
  • DE559160C - Belt cloth for transport straps : de en
  • FR732220A - Improvements to reversed legs of bicycles and others for chain tensioning : en fr
  • DE559048C - Method and device for the saturation of sugar juices : de en
  • GB380402A - Improved means for proving a clear waterway through the tubes of steam generators and the like : en
  • GB380417A - Cards for use in playing or practising card games : en
  • GB380485A - Improvements in or relating to variable speed friction gearing : en
  • ES1083U - A self-draining siphon for drains for sinks, sinks and sinks. (Machine-translation by Google Translate, not legally binding) : en es
  • GB380217A - Telegraphic systems and apparatus therefor : en
  • CA325967A - Preparation of viscose for rayon manufacture : en fr
  • FR732136A - Method of constructing interchangeable bases for clocks, and new products resulting therefrom : en fr
  • FR732248A - Automatic percussion device : en fr
  • US1877162A - Portable nailing machine : en
  • US1877460A - Method of making rail brackets : en
  • DE558757C - Filling device for ice cell frames : de en
  • DE558936C - Packaging for detonators : de en
  • DE559266C - Thermally delayed overcurrent time release for electrical switches : de en
  • GB380174A - Improvements in or relating to a method of and apparatus for molding hollow articlesof rubber latex or like siccative liquid by dipping : en
  • US1876574A - Method and device fob manttfactttbing windshield wipes blades : en
  • US1877078A - Agricultural machine : en
  • US1877034A - System for transmitting sound-carrying and field currents to remotely located dynamic loud speakers : en
  • US1877046A - Sprinkler distributor : en
  • US1877305A - Method of making salicylic ester carbonates : en
  • CH157029A - Process for the preparation of protocatechualdehyde. : de en
  • CH157190A - Process for the preparation of 4-benzyl-3-keto-3,4-dihydro-1,4-benzoxazine. : de en
  • US1876847A - Feeding mechanism : en
  • DE558809C - Device for twisting wires while they are being wound up : de en
  • FR732053A - Shell : en fr
  • FR732198A - Multi-core high voltage cable with longitudinal oil filled conduits : en fr
  • US1876755A - Process of preparing viscose : en
  • DE559187C - Eccentric lock for electrical rotary switches : de en
  • DE559191C - Hollow fire doors with zigzag channels for the supply of preheated upper air : de en
  • US1877240A - Deflector for gas stoves : en
  • US1877754A - Method of renovating waste : en
  • CH157003A - Wrapping card for thread and ribbons. : de en
  • CH157199A - Television process and installation. : en fr
  • CA325919A - Sugar extraction from sugar plant juice : en fr
  • US1877335A - Railway draft rigging : en
  • CA325949A - Glass sign : en fr
  • CA326018A - Absorption machine : en fr
  • CH157210A - Hinged box. : de en
  • CH157257A - Soap watch. : en fr
  • DE558365C - Process for the production of films with linear refractive elements : de en
  • DE559034C - Hydraulic braking device for motor vehicles : de en
  • DE559217C - Protection device against flashbacks : de en
  • FR732147A - adjustable stay : en fr
  • US1877331A - Doorlock : en
  • US1876924A - Joint for elliptical springs : en
  • US1877080A - Wading overshoe : en
  • US1877187A - Refrigerating apparatus and method : en
  • DE558805C - Process for the manufacture of lace bands with a soft rubber tip pressed in a heated die : de en
  • DE559023C - Valve body for switching between two pipes, hoses and the like to be connected. like : de en
  • DE559037C - Spare tire protection cover with elastic circumferential ring : de en
  • US1877222A - Shingle : en
  • DE559262C - Device for protecting telecommunication lines, in particular telecommunication cables, against the inductive effects of neighboring high-voltage systems : de en
  • GB380132A - Mechanical lure for dog-racing : en
  • FR732165A - Method and machine for the production of netting, in particular wire netting : en fr
  • GB380142A - Improvements in or relating to mercury vapour rectifiers : en
  • US1876738A - Alloy : en
  • US1877088A - Apparatus for protection against fire : en
  • USD87765S - William s : en
  • US1877546A - Grinding machine : en
  • US1877614A - Process for purifying petroleum distillates with aqueous phenol and recovery of the sme : en
  • CH157102A - Process for making pipe connections. : de en
  • CH157138A - Method of manufacturing an electric cable with several conductors. : en fr
  • CH157016A - Shoe with an outward facing edge and support for the metatarsal joint. : de en
  • CA326015A - Circular knitting machine : en fr
  • CH157013A - Hairdressing. : en fr
  • CH157181A - Electric tube. : de en
  • DE559167C - Purification of iodine by sublimation : de en
  • FR40943E - Instantaneous flow indicator device with remote transmission and automatic corrections for volumetric meters : en fr
  • FR732121A - Prepayment mechanism for automatic dispensing devices : en fr
  • DE558970C - Large-scale azotizing furnace for the production of calcium cyanamide : de en
  • GB380425A - Improvements in or relating to process of and means for manufacturing waveless plate-glass and the like : en
  • DK46190C - Device for Introduction of Drugs into the Body by means of Iontophoresis. : da en
  • FR40855E - Machine to reproduce plans : en fr
  • GB380256A - Method of making a layer containing a fluorescent material : en
  • GB380383A - Improvements in and relating to moisture-sensitive indicating or protecting devices for electrical apparatus : en
  • DE559125C - Door locking device for cupboards : de en
  • DE559127C - Slidable rubber tread : de en
  • FR40920E - Improvements to discharge tubes with control electrode : en fr
  • FR732204A - Improvements to current transformation systems using adjustable valves : en fr
  • GB380203A - Compressed air motor : en
  • FR40862E - Process for obtaining without vaporization, with ethers-salts of leucon derivatives of tank dyes, solid color reserves under bases dyed with a compound of diazotized 4-aminodiphenylamine and an arylide of 2: 3-oxynaphthoic acid : en fr
  • GB380230A - An improved wood veneered floor covering : en
  • US1877185A - Scribing tool and tau-square for mechanics : en
  • US1877070A - Lubricating system : en
  • US1877562A - Signaling system for railroads : en
  • NL26028C - : en
  • DE558804C - Rubber heel : de en
  • DE558813C - Rocker arm binding for snowshoes with a base plate carrying a cylindrically drilled transverse rib : de en
  • DE558909C - Postcard with foldable side flap : de en
  • DE559174C - Die setting and line casting machine with a rail that lifts the dies to the deposit, onto which the dies are pushed after they have been poured : de en
  • GB380210A - Improvements in apparatus adapted to navigate in resisting fluids : en
  • CA326005A - Shoe manufacture : en fr
  • DE559134C - Discharge device for shaft dryer : de en
  • DE559039C - License plate for motor vehicles : de en
  • FR732039A - Injection pump control device : en fr
  • GB380183A - Improvements in or relating to the lubrication of two-stroke internal combustion engines : en
  • CH157142A - Process for the manufacture of connector pins equipped with a spring and connector pin manufactured according to this process. : de en
  • US1877009A - Cooking utensil : en
  • CA325938A - Conduit support : en fr
  • CH157171A - Device for influencing the arc in metal vapor rectifiers. : de en
  • CH157208A - Crampon for holding the lid of a metal box with a friction lid or the like. : en fr
  • US1877712A - Animal trap : en
  • CA325891A - Textile material : en fr
  • US1876753A - Musical box : en
  • US1877008A - Electric meter : en
  • US1877594A - Insulator cap : en
  • CA325920A - Turbine : en fr
  • CH157051A - Device on printing machines to regulate the feeding of the inking unit with printing ink caused by a dip roller. : de en
  • US1877138A - Process of bloating and annealing cellular blocks : en
  • CH157015A - Shoe sole. : de en
  • DE559667C - Chewing tobacco box : de en
  • CH157071A - Drop disc. : de en
  • US1876694A - Radio system and method : en
  • US1876871A - Fan construction : en
  • US1876558A - Stbhtged musical instrument : en
  • US1877039A - Hinged box and method of assembly : en
  • US1877171A - Switch control mechanisms : en
  • US1877583A - Method of making columns : en
  • US1877536A - Refrigeration : en
  • FR40863E - Automotive Fluid Friction Combination Shock Absorber : en fr
  • ES775Y - Screw closure lid for bottles, jars and similar containers. : en es
  • DE558762C - Machine set to be submerged below the liquid level, consisting of an electric motor and driven piston pump : de en
  • DE559286C - Finger protection for eccentric presses, punches, drop hammers : de en
  • US1876943A - Method of recovering platinum : en
  • US1877087A - Timber shape : en
  • US1877163A - Method of supplying fuel to internal combustion engines : en
  • DE558672C - Process for the production of fine powdered lead sulfates : de en
  • DE558971C - Process for the production of sodium cyanide : de en
  • US1877717A - Nitrocellulose cement : en
  • US1876781A - Tension device for winding machines : en
  • US1877253A - Iron last and stand : en
  • US1877315A - Brominated vat dyestuffs of the anthanthrone series and process of making same : en
  • US1876618A - Safety bazok : en
  • US1876632A - Form for drying hosiery and the like : en
  • US1876716A - Apparatus for splicing tubes : en
  • US1877738A - Differential gas balance : en
  • FR732094A - Installation for the supply of cut tobacco to its point of use, for cigarette machines, and other applications : en fr
  • FR732194A - Traction extension for brabant : en fr
  • AU389431A - Improved boot or shoe fastening means : en
  • CA326022A - Composing machine : en fr
  • US1877703A - Oscillation generator : en
  • US1876767A - Cooling of dynamo-electric machines : en
  • US1877126A - Tractor hitch : en
  • US1877270A - Manufacture of alpha composite sheet : en
  • US1877617A - Pump : en
  • CH157076A - Device for marking stair stringers for the installation of stairs. : de en
  • DE559101C - Double-acting sparrow machine with semicircular housing and swiveling pressure piece : de en
  • DE559282C - Potato harvester with sieve wheel, from which the crop reaches a grate : de en
  • CA326003A - Cosmetic holder : en fr
  • DE559091C - Generator gas firing with two or more gas generator shafts which are separated from one another by partition walls and work in parallel and are charged alternately : de en
  • DE559249C - Machine for the production of hairpins with flattened and wavy legs : de en
  • US1877471A - Race track : en
  • CA325883A - Skiing boot toe lug : en fr
  • DE558986C - Cantilever jump mechanism for rotary switch : de en
  • ES127575A1 - Improvements in the production of trawl fishing devices in pairs. : en es
  • CA325923A - Ash tray : en fr
  • CH157262A - Process for the preparation of an easily soluble alkali salt of acylaminophenolar acid suitable for injections. : de en
  • US1876961A - Charge forming device : en
  • US1877634A - Apparatus for cracking and distilling hydrocarbons : en
  • US1876663A - Cable tap : en
  • AU390131A - Improved burglar alarm means : en
  • US1876629A - Assionob to ybkdebio e : en
  • US1876657A - Impact indicating apparatus : en
  • US1876799A - Gate for coke wharves : en
  • US1877108A - Sock supporter : en
  • US1877733A - Anhydrous metallic chlorides and their preparation : en
  • US1877130A - Resinous composition and process of making same : en
  • US1876982A - Handle box : en
  • USD87750S - Design fob a radio table ob similar article : en
  • US1876688A - Egg treatment machine : en
  • US1876834A - Spring washer : en
  • DE558933C - Device for adjusting the opening width of a crampon or the like. : de en
  • FR732249A - Electrical protection equipment with interchangeable parts : en fr
  • CH157132A - Heat exchanger with parallel rows of cooling tubes. : de en
  • DE558766C - Knitting machine : de en
  • FR40984E - Spray can be used with any bottle, without a tight seal and without any valve : en fr
  • US1877672A - Telephone plant : en
  • DE558973C - Flue gas exhaust steam heater : de en
  • NL27659C - METHOD OF INCREASING THE WET CAPACITY OF ALKALIZING LIQUIDS, BY. MERCERIZING LIQUIDS : en nl
  • DE559143C - Process for the separate recovery of posterior pituitary lobe hormone and anterior pituitary lobe hormone : de en
  • FR40934E - building element : en fr
  • US1877321A - Wiper arm mounting for windshield cleaners : en
  • FR732114A - Altitude indicator or other : en fr
  • US1877091A - Variable volume pump : en
  • US1876732A - Metallurgical apparatus : en
  • US1877476A - Photograph album : en
  • CH157213A - Mobile platform truck. : en fr
  • GB380429A - Method for the production and control of electronic streams : en
  • CA326047A - Dry material separator : en fr
  • CH157147A - Train lighting device. : de en
  • FR732254A - Dyeing machine : en fr
  • CH157215A - Device for harnessing the vibration energy of vehicle parts supported on the axles. : de en
  • DE558990C - Gas generator with reverse pulling direction for fuels emitting tar : de en
  • US1877096A - Saw clamp : en
  • US1877448A - Closure strip : en
  • US1877137A - Method of progressively bloating earthy materials : en
  • CH157109A - Nail puller. : de en
  • US1877025A - Pan fastener for conveyer machinery : en
  • US1876563A - buchner : en
  • US1876866A - Street sweeper : en
  • CA325997A - Fuel pump : en fr
  • CH157027A - Process for the preparation of chlorobenzene. : de en
  • US1877221A - Automatic shut-off valve : en
  • CA326016A - Electric motor : en fr
  • CH156986A - Process for the production of strong gas with the simultaneous formation of tar and light oil. : de en
  • US1877060A - Method and apparatus for carrying out chemical reactions : en
  • USD87743S - John fletcher : en
  • CA325913A - Dough raiser : en fr
  • DE558992C - Flat weft knitting machine with braking device for the longitudinal displacement of the eccentric shaft : de en
  • FR732167A - Low-frequency control method for three-phase shunt motors fed from the rotor : en fr
  • CH157133A - Process for separating the constituents of a ternary gas mixture. : de en
  • CH157139A - Electrical cable system. : de en
  • DE559072C - Typewriter with one or more auxiliary ribbons or ribbons used as a replacement for carbon paper for making copies : de en
  • US1877066A - Dumping platform : en
  • US1877197A - Throttle : en
  • US1876988A - Shut-off valve for filling nozzles : en
  • CH156964A - Steel skeleton for multi-storey buildings. : de en
  • CH157018A - Screening device. : en fr
  • US1876669A - Liquid distributing apparatus : en
  • US1876826A - Machine for marking soap and the like : en
  • USD87749S - Design fob a motor : en
  • AU466531A - Improvements in or relating to electric gaseous discharge luminous tubes : en
  • CH157026A - Process for the production of pure aluminum-sodium double fluoride. : de en
  • CA325885A - Bracketed container : en fr
  • CA325902A - Self locking device : en fr
  • DE559073C - Process for removing insoluble impurities when dissolving rock phosphate in nitric acid : de en
  • DK46174C - Method for Manufacturing Raw Material for Cement Firing. : da en
  • FR732034A - Automatic opening device for boxes, cases, cases, etc. : en fr
  • US1877298A - Heel molding method : en
  • US1876652A - Production of acid nitriles : en
  • CA326024A - Metallic window : en fr
  • DE558864C - Positive porous electrode with cavities for electrical elements : de en
  • CH157261A - Device for speed regulation of bleed steam turbines. : de en
  • US1876892A - Fuse puller : en
  • US1877209A - Plaster board : en
  • USD87741S - Design for a container for cooling and dispensing water or beverages : en
  • US1877304A - Carbonates of salicylic esters and method of making same : en
  • US1876854A - Button : en
  • US1876955A - Process for manufacturing amino-aldehyde compounds : en
  • CH157049A - Tear-off pad. : de en
  • CH157174A - Sealing device for waterless gas containers. : de en
  • CH157180A - Discharge vessel. : de en
  • US1876584A - austin : en
  • CA325955A - Air-porous paper : en fr
  • US1877344A - Nonsoiling plaster backing and method of making it : en
  • US1876879A - Charge-forming apparatus for internal combustion engines : en
  • US1877175A - Sectional tire repair vulcanizer : en
  • US1876614A - Cooeeb fob ebankfobtekis or the like : en
  • US1876835A - Spring washer : en
  • US1877320A - Chain grate : en
  • CA326036A - Cellulose tubing manufacturing apparatus : en fr
  • US1877111A - Shaping machine : en
  • US1877688A - Rotary pump : en
  • US1876846A - Welding agent : en
  • US1877243A - ising : en
  • FR41045E - Manufacturing process of artificial products : en fr
  • GB380147A - Improvements relating to the manufacture of metal network : en
  • GB380289A - Improvements in or relating to apparatus for producing fire-extinguishing foam : en
  • IE11662L - Bed-settee : en
  • DE558955C - Air hydraulic riveting machine : de en
  • FR732181A - Process and machine for simultaneous rotary printing, using polychrome clichés : en fr
  • FR732212A - Improvements in facsimile telegraphy, television and the like : en fr
  • FR732100A - Potato masher : en fr
  • GB380267A - Improvements in or relating to stands for pens and the like : en
  • DK46187C - Locking device for meter drive mechanisms with cam gears with adjustable teeth. : da en
  • FR732216A - Electric motors for vacuum cleaners, polishers, and other household applications : en fr
  • FR41005E - Improvements to DC to AC converters : en fr
  • FR40887E - Metal packaging : en fr
  • DE558851C - Sizing and finishing of acetate silk : de en
  • GB380149A - Improvements in receptacles for granular or pulverulent condiments for table use : en
  • DE558739C - Centrifugal machine for the wet treatment and dehumidification of textiles : de en
  • DE559035C - Steering hand wheel for motor vehicles with electrical signaling device : de en
  • CH156971A - Iron truss three-hinged arch to determine the rock pressure in tunnels. : de en
  • CH156993A - Method and device for pulling elastic closure capsules onto bottles. : de en
  • GB380290A - Improvements in and relating to the treatment of chamotte for glass melting crucibles, furnace linings and the like : en
  • FR732108A - Self-balancing direct relay for insulation faults in armored cables : en fr
  • FR732156A - Freewheel system and clutch control : en fr
  • FR732176A - Improvements to mechanisms for waxing threads, yarns and similar textile products : en fr
  • FR732281A - Treatment of horsehair by immersion or spraying of cellulose solutions or varnishes : en fr
  • FR732138A - precipitation electrode for electric dust collectors, made of wire mesh or wire mesh and arranged parallel to the gas stream : en fr
  • GB380360A - Process for the production of naphthenates of aluminium, of the rare earth metals and the acid-earth metals : en
  • DE558361C - Process for cleaning mineral oils containing phosphorus : de en
  • FR40971E - New automatic reel change device for spinning or twisting looms in dry or wet for linen, hemp, jute, etc. : en fr
  • FR40972E - Combination planes of metal or wood for working soft materials such as wood or the like : en fr
  • US1877494A - Machine for pushing foundry molds out of their boxes : en
  • FR40896E - Sophisticated apparatus for studying perspective : en fr
  • FR40981E - Method and device for obtaining lumps or loaves of exact weight in the mechanical molding of butter, margarine and other substances : en fr
  • FR732195A - Special assembly to facilitate the use of jet devices intended to introduce air or other fluid into pressurized liquid tanks : en fr
  • GB380828A - A new or improved covering for tennis and badminton courts : en
  • FR40969E - Process for coloring higher fatty acids : en fr
  • GB380293A - Improvements in or relating to continuous mills for rolling metal rods : en
  • FR40942E - Improvement in traction sulfur machines : en fr
  • FR732023A - Dental crown covered : en fr
  • GB380413A - Improvements in and relating to vehicle bodies : en
  • US1877622A - Wind motor : en
  • FR40932E - Olefin absorption process : en fr
  • FR732052A - Improvements to couplings of railway cars or similar vehicles : en fr
  • GB380265A - Improvements in and relating to brick constructions : en
  • DE558795C - Cylindrical sieve dewatering machine for paper, pulp, etc. like : de en
  • FR732237A - Improvements to electronic discharge devices : en fr
  • GB380202A - Improvements in and relating to cooking pots, stew pans or like utensils : en
  • DE558807C - Machine for removing soft impregnated caps : de en
  • GB380233A - Improvements in or relating to sliding windows or the like : en
  • DE558899C - Method of creating threads on the lathe : de en
  • DK46178C - Device for Transport and Fueling of Small Boilers. : da en
  • DE559005C - Hanger for pictures : de en
  • FR40992E - Envelopes for food packaging : en fr
  • GB380329A - Improvements in and relating to shirts : en
  • GB380475A - Apparatus for covering electric dry cells : en
  • CH157088A - Stereoscopic viewing device. : de en
  • FR732051A - Unbreakable glass manufacturing process : en fr
  • GB380148A - Speed controlling and recording device for mechanically propelled vehicles : en
  • FR40944E - Method and devices for leveling railway tracks : en fr
  • DE556026C - Clock with changeable dial : de en
  • US1876832A - Apparatus for lifting invalids : en
  • FR732132A - Improvements to window frames and vertical guillotine-style sliding frames : en fr
  • FR732182A - Improvements to heating or lighting devices : en fr
  • FR732012A - Method for matching the attenuation of the emission power of artificial sources of ultraviolet rays : en fr
  • FR732058A - Floor-ceiling system for all constructions : en fr
  • GB380288A - Improvements in and relating to the moulding of composition rolls for printing machines : en
  • DE559036C - Switch for stop indicators of motor vehicles : de en
  • GB380369A - Improvements in or relating to bricks, tiles and the like : en
  • US1876868A - Method and means for permanently waving hair : en
  • US1876932A - Paper bodied can : en
  • US1876980A - Fuel injection device : en
  • US1877409A - Frequency changer : en
  • US1877522A - Arch support for footwear : en
  • FR732273A - Safety device for pins, bars, etc. : en fr
  • GB380419A - Improvements in picture assembling apparatus for television receivers : en
  • GB380207A - Improvements in denture retaining devices : en
  • CH157196A - Receiving device for carrier current telegraphy, especially for holding current with pulse superimposition. : de en
  • FR732029A - Spark plugs : en fr
  • FR732072A - Magneto ignition : en fr
  • GB380406A - Mounting containers or other objects upon railway trucks or the like : en
  • GB380432A - Improvements in or relating to moulding for the manufacture of refractory masses : en
  • FR732068A - Long-running automatic lubricator : en fr
  • GB380330A - Furnace linings : en
  • GB380391A - Improvements in or relating to screw taps : en
  • DE558729C - Isolated single-phase transformer with several (at least three) windings that can be used as a link in a transformer cascade : de en
  • DE559050C - Process for the production of glow phosphates : de en
  • DE559085C - Thermal release device : de en
  • DE559106C - Felty hat : de en
  • DE559265C - Individual drive for the drying cylinders of paper machines : de en
  • FR732151A - Small electric machine, in particular motor for car windshield wipers : en fr
  • US1877400A - Air relief valve for pipe lines : en
  • ES901Y - Sealing applicable to electric lamps. : en es
  • FR732139A - Device allowing the use of an absolute silencer : en fr
  • US1876572A - Paintbrush : en
  • US1876922A - Table : en
  • US1877715A - Discharge tube : en
  • DE559126C - Locking device for window sash in any open position : de en
  • FR40913E - : fr
  • DE558954C - Machine tool with variable speed hydraulic feed : de en
  • DE559710C - Process for the production of grained objects from synthetic resin : de en
  • US1876873A - Electric lamp : en
  • CH157135A - Adjustable transformer. : de en
  • DE559278C - Process for the production of dry-stable cosmetic and pharmaceutical preparations in powder form : de en
  • US1877722A - Boiler cleaner : en
  • US1877181A - Refrigerative apparatus : en
  • US1877290A - Heat insulating container : en
  • DE558905C - Tool with automatically rotating cutting body : de en
  • US1876705A - Switch mechanism for attachment plugs : en
  • US1877737A - Combustion chamber : en
  • US1877291A - Continuous method of producing esters from olefins : en
  • US1877289A - Handle assembly : en
  • US1877469A - Metal furniture : en
  • US1877650A - Draft equalizer : en
  • US1876819A - Cotton preparing machine : en
  • US1876997A - Advertising clock : en
  • US1877049A - Chaplet : en
  • US1877532A - Stand for watches : en
  • US1877744A - Liquid prism : en
  • US1877531A - Webke aktiengeseixschaft : en
  • US1876604A - Spreader and evener attachment for motor graders : en
  • US1876691A - Pilger rolling process and roll for performing same : en
  • NL27356C - : en
  • US1876968A - Demountable rim : en
  • US1877121A - Hammer crusher : en
  • US1877352A - Resistor unit : en
  • DE558877C - Process for the production of carbon black : de en
  • GB380786A - Machine for the working of the surface of felt hats : en
  • FR732060A - Switch-circuit breaker : en fr
  • FR732203A - Improvements to static electrical energy transformation systems : en fr
  • GB380300A - Improvements in or relating to piston rings : en
  • GB380415A - Method of and apparatus for the centrifugal treatment of liquids : en
  • US1876597A - Sheet metal koof : en
  • US1876645A - Circuit arrangement for thermionic amplifying tubes coupled by transformers : en
  • USD87753S - Design pob a doobcheck : en
  • US1877362A - Protecting hood for cigar and cigarette lighters : en
  • US1876776A - Cotton planter and fertilizer depositor : en
  • FR732038A - Demountable box with solid walls : en fr
  • FR40880E - Device for direct rectification of wines, producing a double rectification by double effect of alcoholic vapors : en fr
  • US1876743A - Bed or couch : en
  • US1877140A - Amplifier for electric currents : en
  • US1877459A - Machine for use in determining the longitude and latitude and direction of flight of an observer : en
  • DE558782C - Coin checker for self cashers : de en
  • DE559013C - Small tractor with a single drive wheel, especially for soil cultivation : de en
  • GB380204A - Improvements in or relating to power transmission mechanism : en
  • DE558797C - Diopter for frame or Newtonian finders on photographic apparatus : de en
  • FR732123A - Leather and metallic fabrics : en fr
  • GB380282A - An improved pumping device for feeding fuel to internal combustion engines : en
  • GB380340A - Means for securing a handle to an implement and particularly to brooms, scrubbing brushes and the like : en
  • GB380155A - Improvements in or relating to apparatus for testing the strength of material : en
  • GB380384A - Apparatus for sealing ampoules and the like : en
  • CH157246A - Process for the preparation of an acidic dye of the anthraquinone series. : de en
  • FR732230A - Process for protecting aluminum, magnesium and light and ultralight alloys against corrosion : en fr
  • US1877411A - Bathing cap : en
  • FR732092A - Triple valve for automatic adjustable compressed air brake : en fr
  • FR732104A - Advanced pumping mechanism for internal combustion diesel or compression ignition engines : en fr
  • US1877368A - Process for drying natural sodium carbonate : en
  • US1877481A - Roofing tile and process : en
  • US1877595A - Binder bolt wrench : en
  • FR732013A - Double clamping press : en fr
  • FR732190A - Grinding wheel : en fr
  • ES907Y - Cigarettes or tobacco straws with perforation on one or both ends for the aspiration of smoke. : en es
  • US1876981A - Manifold form aligning device : en
  • US1876726A - Method of removing diphenylamine from nitrocellulose powder : en
  • US1876867A - Spring grader and moldboard : en
  • FR732183A - High voltage distribution installation : en fr
  • GB380457A - Improvements in and relating to the electrolytic production of white lead : en
  • CA325933A - Tooth inspecting mirror : en fr
  • US1877224A - Process of and apparatus for the combustion of solid fuel : en
  • US1877228A - Radio tuning apparatus : en
  • US1877513A - Railway traffic controlling apparatus : en
  • US1876539A - Vincent g : en
  • US1876590A - Poration : en
  • US1877007A - Oiler : en
  • US1877705A - Scroll saw : en
  • US1877001A - Folder for antisqueak material : en
  • US1877075A - License plate holder : en
  • US1877405A - Automatic overflow control : en
  • US1876616A - of cleveland : en
  • US1877674A - Glass annealing leer : en
  • FR40905E - aerial elevator-conveyor : en fr
  • FR40991E - Carburetor for internal combustion engines : en fr
  • GB380396A - An improved device for driving nails : en
  • US1877129A - Electron discharge device circuit arrangement : en
  • US1877380A - Marine craft : en
  • CH157118A - Tap for liquids. : en fr
  • CA325958A - Harvester thresher : en fr
  • DE558713C - Bottle cage cell : de en
  • DE559230C - Hydraulic clamping device, especially for surface grinding machines : de en
  • US1876829A - Signal operating mechanism : en
  • US1876936A - Gill-drawing frame : en
  • US1877541A - Joining abrasive articles : en
  • USD87762S - Design for a butter hold : en
  • FR40915E - Cooling radiator for heat engines : en fr
  • GB380287A - Improvements in or relating to molding presses : en
  • CH157124A - Exhaust gas turbo fans for internal combustion engines. : de en
  • DE558781C - Table printing machine : de en
  • US1876986A - Doorcheck : en
  • US1877117A - Carburetor : en
  • CA326028A - Plastic material : en fr
  • CH157075A - Electric igniter with capacitors as ignition current carriers. : de en
  • GR3815B - PUMP WITH PULSE (PULSE) WITHOUT RUBBERS FOR LIFTING LIQUIDS. : el en
  • US1877418A - Combination gas-tank cap, fuel pipe, and drain pipe lock : en
  • CA326034A - Parallel slide valve : en fr
  • CH157068A - Ball game. : de en
  • US1877202A - Plywood board and process of making the same : en
  • US1876778A - Typewriting machine : en
  • US1877151A - Absorption bulb for combustion analysis : en
  • CA325873A - Edible holder : en fr
  • DE558917C - Central shutter for photographic lenses : de en
  • DE559098C - Device for removing molten glass from an oven or container : de en
  • DE559293C - Machine for rolling eyes on the ends of leaf springs : de en
  • DE550699C - High voltage bushing, especially for high pressure electrostatic precipitators : de en
  • DE559252C - Process for the production of an extremely finely divided and apparently amorphous calcium sulfate : de en
  • US1877102A - Hydraulic control means : en
  • US1876742A - Bread box : en
  • US1877439A - Optical instrument : en
  • US1876702A - Refining hydrocarbon oil : en
  • US1877372A - Container : en
  • US1877484A - Machinery for sealing electrical coils : en
  • US1876681A - Combination reading desk and bookcase : en
  • US1876825A - Separation of dry materials : en
  • US1877354A - Hand brake : en
  • US1877452A - Form-holding device for caps or like headwear : en
  • US1876992A - Pattern turning lathe : en
  • US1877056A - Automatic reverse for threading tools : en
  • US1876887A - Firing key : en
  • US1877472A - Cigarette lighter and dispenser : en
  • US1877669A - Blackboard : en
  • US1877753A - Electric current interrupting means : en
  • USD87752S - Design fob an ash teat : en
  • US1876608A - Propeixer : en
  • US1876941A - Operating means for ventilating sashes : en
  • US1877050A - Ice server : en
  • US1876754A - Fabrication of viscose : en
  • US1876816A - Car coupler : en
  • US1876895A - Bottle washer and rinsing machine : en
  • US1876972A - Production of monoaminoanthanthrones and derivatives thereof : en
  • US1877010A - Lime hydrator : en
  • US1877502A - Remote tuning control for radioreceivers : en
  • DE558784C - Internal combustion engine with a centrifugal charging fan driven by the crankshaft by means of a transmission gear : de en
  • US1877259A - Soap dispensing device : en
  • US1877365A - Road grader attachment : en
  • FR732192A - Electro-magnetic circuit breaker : en fr
  • FR40993E - Process for the production of prussic acid and its salts : en fr
  • GB380414A - Automatic percolator : en
  • GB380411A - Improvements in collapsible push cars or the like : en
  • CA325943A - Sound absorbing material : en fr
  • CH157019A - Device for cleaning flat sieves. : de en
  • DE559231C - Process for controlling traffic signals at road junctions : de en
  • GB380301A - Improvements in and relating to sweetmeat containers applicable as date indicators : en
  • DE558852C - Toothbrush with adjustable brush head and bristle body : de en
  • GB380240A - Improvements in or relating to heat insulating lagging for boilers, tanks and the like : en
  • GB380271A - Improvements relating to the covering of wheel rims with celluloid and like materials : en
  • CH157187A - Process for the production of a condensation product. : de en
  • US1877662A - Method and apparatus for treating hair : en
  • CH157217A - Device on speed change gears for vehicle engines to enable the vehicle to be braked by means of the engine. : de en
  • US1876569A - carpenter : en
  • US1877578A - Mower : en
  • US1877389A - Means for removing boiler scale and preventing the formation thereof : en
  • DE559059C - Device to facilitate the removal of bearings : de en
  • US1876554A - Kenneth e : en
  • GB380131A - Improvements in apparatus for molding tubular or hollow articles : en
  • FR40852E - Remote automatic reversing switch for electric toys : en fr
  • GR3813B - SMOKING MACHINE. : el en
  • GB380128A - Improvements in or relating to electric plugs : en
  • FR732086A - Screwdriver : en fr
  • GB380318A - Improvements relating to directional refractors for street lamps : en
  • DE558817C - Card shuffler : de en
  • DE559165C - Rolling mill for the production of profiled metal pieces, e.g. B. of railway sleepers or the like. : de en
  • DE559261C - High-speed stranding machine for telephone pairs, quadruples or high-level stranding groups : de en
  • GB380157A - Bending tool for tyre valve stems : en
  • US1876704A - Vibration insulator : en
  • US1877115A - Variable pitch propeller mechanism : en
  • US1877377A - Process of producing felted sheets containing bitumen : en
  • US1877488A - Means for the manufacture of yarns suitable for use in the production of fabrics therewith : en
  • US1877342A - Method of making quills : en
  • ES1082U - Programs for acoustically perceptible representations (Machine-translation by Google Translate, not legally binding) : en es
  • FR41043E - Improvements to control systems for t.s.f. and the like : en fr
  • FR732101A - Film observation device for viewing still images : en fr
  • GB380168A - Improvements in and connected with light sensitive cells and the like : en
  • GB380405A - Apparatus for drawing off gas by suction in chamber ovens : en
  • GB380403A - Improvements in and connected with storage tanks and the like : en
  • GB380459A - Improvements in or relating to alternating current motors : en
  • FR40886E - Improvements made to the control of the horokilometric tree of taximeter meters : en fr
  • US1877337A - Apparatus for preparing highly uniform solutions for the manufacture of artificial products : en
  • US1876833A - Pump : en
  • US1877279A - Photosensitive device : en
  • DE559065C - Process for dyeing on wide dyeing machines with automatically reversible fabric run (jigger) and drive : de en
  • DE557953C - Flexible pipe, especially for petroleum and similar materials, using animal intestinal skins with inner and outer wire reinforcement : de en
  • US1876824A - Dimmer control apparatus : en
  • US1877257A - Bearing structure : en
  • FR732089A - Propelling device intended to push internal springs or levers for stylographs without the aid of external mechanisms : en fr
  • US1877332A - Motor vehicle : en
  • US1877558A - Sound producing device : en
  • US1877176A - Vibrator : en
  • US1877281A - Stocking : en
  • US1877308A - Hand brake : en
  • US1876615A - Bene clavel : en
  • US1877355A - Objective : en
  • US1877577A - Road resurfacing apparatus : en
  • US1876684A - Automatic steering device for swiveling bogies : en
  • US1876956A - Motor : en
  • US1876723A - Tractor hitch for farm implements : en
  • US1876864A - Brickmaking machine : en
  • US1876894A - Automotive vehicle hood lock : en
  • US1877598A - Method and apparatus for automatic photographic portrait cameras : en
  • USD87742S - Design for a standard for street lights or other articles : en
  • CH157189A - Process for the preparation of an iron compound of the phaeophorbide B. : de en
  • US1877005A - Wheel cleaning attachment for tractors : en
  • US1877252A - Atomizer : en
  • DE559017C - Drinking device for poultry : de en
  • US1877188A - Machine for crushing coal, stone, and similar materials : en
  • US1876557A - Drawee : en
  • US1876760A - Pipe wrapping machine : en
  • US1876878A - Electric switch : en
  • US1877263A - Doorlock : en
  • US1877745A - Garment : en
  • CH156992A - Typewriter table. : de en
  • GB380465A - Improvements relating to separators for electric accumulators : en
  • DE559111C - Device for keeping clean the sieve of cleaning machines for hay u. like : de en
  • FR732137A - Submersible Motor Pumps Improvements : en fr
  • CH156989A - Procedure for removing stains. : de en
  • CH157061A - Drawing nail with auxiliary device for digging it out. : de en
  • CH157153A - Circuit arrangement for starting up an electrical system, the current of which is supplied by a generator driven by a load-sensitive power source. : de en
  • US1877135A - Belt : en
  • US1877382A - Insolating apparatus : en
  • US1877552A - Lamp shade frame : en
  • DE558860C - Folding bridge drive with articulated rack acting on the pivot pin of the folding bridge by a pull and push link : de en
  • CH157220A - Pneumatic tire support ring. : de en
  • US1876787A - Trestle assembling device : en
  • DE559089C - X-ray tube : de en
  • FR40923E - Automatic brake immobilizer for motor cars : en fr
  • GB380389A - Improvements in d.c. dynamo-electric machines with interpoles : en
  • US1877359A - Paper folding machine : en
  • US1877663A - Paraffin device for treating threads : en
  • GB380252A - The manufacture of new sulphonated condensation products : en
  • US1876728A - Rail cleaner : en
  • US1877599A - Recuperator construction : en
  • US1877038A - Hinged box and method of assembly : en
  • US1877566A - Facsimile transmitter : en
  • CA326009A - Filler composition : en fr
  • DE558765C - Apparatus for the gradual distillation of petroleum and other products : de en
  • DE559015C - Self watering for grazing cattle : de en
  • US1877609A - Motor vehicle : en
  • CA325935A - Manufacture of antifriction bearings : en fr
  • US1877139A - Current transformer connection for relay operation : en
  • US1876699A - Typewriting machine : en
  • US1877264A - Animal trap : en
  • US1877646A - Display apparatus : en
  • CH157112A - Spatula. : de en
  • US1877394A - Fabric and process of making the same : en
  • US1877613A - Razor strop : en
  • CH157115A - Friction clutch. : de en
  • CH157263A - Process for the preparation of an easily soluble alkali salt of acylaminophenolar acid suitable for injections. : de en
  • US1876989A - Storage battery : en
  • US1876951A - Attachment plug for automobile signaling devices : en
  • US1877295A - Under and overfeeder for pens : en
  • US1877480A - Electrical relay : en
  • US1877588A - Shock absorber : en
  • DE559232C - Device for monitoring moving machine parts, in particular for shutting down conveyor systems in the event of irregularities in the speed of movement of the conveyor organs by electrical means : de en
  • US1876670A - Inductance coil : en
  • US1877727A - Safety solder-supporting holder : en
  • AU439231A - Improvements in and connected with mechanical toys : en
  • US1876573A - Assianstob to : en
  • US1877540A - Change speed device : en
  • US1877302A - Azo dyestuffs and method of making same : en
  • US1877248A - Electric control system for oil burners : en
  • US1877093A - Slip coupling : en
  • US1877363A - Adjustable waste receiver : en
  • US1876706A - Gas detector and signal device : en
  • US1876625A - Illuminated ornament fob automobiles : en
  • US1877358A - Manufacturing process of watch glasses made of transparent elastic material : en
  • CH157098A - Sand processing plant for foundries. : de en
  • AU495931A - An improved flytrap : en
  • CH157154A - Switching device with mains switch and star-delta switch. : de en
  • FR732098A - Metal pivot for fillings or fillings and tooth replacements : en fr
  • GB380449A - Improvements relating to the regulation or control of internal combustion engines : en
  • US1876987A - Woodworking machine : en
  • US1877700A - Air brake : en
  • US1877710A - Gas gun : en
  • CH157176A - Burners for oil firing. : de en
  • DE558856C - Process for the production of cyanamides of alkaline earth metals and magnesium : de en
  • FR40867E - Tube cleaning device : en fr
  • CH157164A - Cathode current inlet body on mercury vapor glass rectifiers with hot cathode. : de en fr
  • CA326058A - Metal working apparatus : en fr
  • CH156982A - Locking, safety installation. : en fr
  • US1877145A - Apparatus for carrying out reactions continuously in the liquid phase under increased pressure : en
  • CH157097A - Manufacturing process of several metal parts of irregular shape. : en fr
  • US1876577A - austin : en
  • US1876717A - Motor vehicle signal switch : en
  • US1877360A - Pneumatic wheel : en
  • DE558974C - Steam generator with instantaneous evaporation of injected feed water : de en
  • DE558892C - Tripod head : de en
  • DE558993C - Hand flat knitting machine for pattern knitting : de en
  • FR732259A - Torch : en fr
  • US1876612A - Glass cutting apparatus : en
  • DE558710C - Arrangement of the auxiliary wheels of motor vehicles used for guiding crawlers : de en
  • DE558787C - Control device for taps serving as a quick-closing device : de en
  • DE559170C - Process for the catalytic synthesis of ammonia from the elements under pressure : de en
  • CH157089A - Timepiece. : en fr
  • DE525371C - Process for the consolidation of water-permeable loose masses or structures : de en
  • DE558767C - Acetylene generator after the inflow system : de en
  • GB380197A - Improvements relating to pulleys : en
  • GB380400A - Improvements in or relating to tobacco spreaders for use in cigarette-making machines : en
  • US1876680A - Cigarette case : en
  • US1877284A - Light projection apparatus : en
  • US1876631A - Form foe drying hosiery andi the like : en
  • US1877446A - Voltage-supply means for directional relays : en
  • AU408531A - Improvements in or relating to gas bath heaters : en
  • US1877457A - Safety valve : en
  • US1876959A - Humidifier : en
  • US1877730A - Drop brake : en
  • US1877113A - Pile structure and method of making and using the same : en
  • US1877236A - Stock car door : en
  • USD87767S - Design fob : en
  • FR40989E - Cosmetic case with sliding curtain closure : en fr
  • FR40884E - Device for the remote control of fire extinguishers either automatically or directly by hand : en fr
  • FR40983E - Indicator and light plate : en fr
  • FR732193A - gusseted key case : en fr
  • GB380270A - Improvements in or relating to magazine gramophones : en
  • DK46192C - Pipe coupling. : da en
  • GB380310A - Improvements in or relating to friction material and method of making the same : en
  • DE558770C - Menstrual tampon : de en
  • DE558895C - Device for measuring the speed of a vehicle or the like. : de en
  • DE558937C - With the help of a wreath of screw buffer springs sprung neck bearing for centrifugal machines : de en
  • FR40872E - Cellulose-derived products and process for their preparation : en fr
  • FR732117A - Turbo-compressor group : en fr
  • FR732300A - Loading device for freezer : en fr
  • CH157230A - Parachute. : de en
  • US1877729A - Weather or buffer strip for window sashes : en
  • CA325953A - Window sash : en fr
  • CA325969A - Metal working machine : en fr
  • CA326059A - Cone making machine : en fr
  • US1876636A - Temperature regulating system : en
  • CH157177A - Burner with adjustable, adjustable burner heads. : de en
  • CH157078A - Spirit level with inclinometer. : de en
  • DE559077C - Lubricating device for rail vehicles by means of a conveyor ring that is automatically eccentric to the steering knuckle : de en
  • GB380354A - Connecting rod alignment gauge : en
  • CH157243A - Process for the preparation of an acidic dye of the anthraquinone series. : de en
  • AU588132A - Improvements in and relating tothe unwinding of wire thread orthe like : en
  • CH157219A - Lighting device on a motor vehicle. : de en
  • FR40959E - Device for storing and viewing images, particularly small format photographs : en fr
  • GB380205A - Improvements in and relating to pedestals for lavatory basins, sinks, bidets and thelike : en
  • CA326023A - Hydrocarbon oil processing : en fr
  • CH157241A - Process for the preparation of an acidic dye of the anthraquinone series. : de en
  • NL27868C - : en
  • US1877237A - Compound for the prevention and treatment of anemia : en
  • US1877687A - Ironing machine : en
  • US1877053A - Sectional wall panel construction : en
  • US1877592A - Tandem disk harrow : en
  • CA326053A - Furnace door : en fr
  • US1877486A - Antifriction journal bearing : en
  • US1876920A - Manufacture of carbohydrate derivatives : en
  • US1876953A - Method of making wire tape : en
  • CH156997A - Method and device for processing rayon threads. : de en
  • US1876552A - beecher : en
  • US1877440A - Double film winding reel : en
  • US1877278A - Beet topper and harvester : en
  • FR41030E - : fr
  • FR732154A - Improvements to change of direction signaling devices for vehicles : en fr
  • GB380173A - Improvements in sighting telescopes for use with anti-aircraft guns : en
  • CA325998A - Oiling device : en fr
  • US1877549A - Adjustable scythe blade fastening : en
  • US1876692A - Fishing apparatus : en
  • US1877391A - Tube hanger : en
  • CA325972A - Apparatus for concentrating sulphuric acid : en fr
  • CA325981A - Process of preparing naphthazarine derivatives : en fr
  • CH157077A - Bussole needle storage. : de en
  • CH157111A - Oven for drying out walls of new buildings. : de en
  • CA326039A - Multi-core cable with thermo-plastic insulation : en fr
  • CH157223A - Drive for passenger cable cars. : de en
  • US1877623A - Method for treating domestic sewage : en
  • AU390231A - Front wheel drive for motor vehicles : en
  • CH157179A - Discharge tube with positive light column. : de en
  • US1876710A - Closure assembly for vehicle radiators : en
  • DE558801C - Airplane spur with suspension against vertical and horizontal rotation : de en
  • CH157162A - Indirectly heated hot cathode for discharge tubes. : de en
  • US1877608A - Apparatus for sintering roasted materials : en
  • NL30888C - : en
  • USD87770S - Design por a jar : en
  • US1876795A - Steering gear : en
  • CA325888A - Carton carrier : en fr
  • FR40933E - Method of manufacturing the central electrode holder rod of the spark plugs, and devices for carrying out the method : en fr
  • GB380276A - Improvements in sock and like suspenders : en
  • GB380381A - Cathode ray tubes with two or more pencils of rays : en
  • US1876874A - Electric switch : en
  • US1876888A - Device for watering plants : en
  • US1877309A - Brake chain attachment : en
  • US1877399A - Railway draft gear : en
  • CH157175A - Gas-heated burner. : de en
  • CH157260A - Plywood board. : de en
  • US1877033A - Sound reproducing attachment for motion picture projectors : en
  • US1877437A - Start-stop telegraph system : en
  • US1877589A - Hollow cylindrical valve : en
  • CH157023A - Method and device for the production of cigarettes having oval cross-sections. : de en
  • US1877731A - Sound reproducing appliance having alpha film record : en
  • US1876559A - Countersunk ash tray tor card tables : en
  • US1877012A - Radiator : en
  • US1877148A - Boiler cleaner : en
  • US1877262A - Yarn-carrier-controlling means for knitting machines : en
  • NL28058C - Method for the preparation of artificial masses : en nl
  • US1877190A - Game table : en
  • CH156995A - Faucet that can be returned to its mount. : en fr
  • US1877619A - Electromagnetic relay : en
  • CA325879A - Heater : en fr
  • CH157158A - Surge arrester. : en fr
  • CA325931A - Combination hinged and slide window : en fr
  • CA325939A - Flying machine : en fr
  • CH157063A - Swimming shoe. : de en
  • DE559093C - Device for the production of rayon threads according to the stretch spinning process using several agitated precipitation fluids : de en
  • DE559192C - Liquid fuel burners : de en
  • US1877054A - Mop wringer : en
  • CA326025A - Metallic window : en fr
  • DE558802C - Wing center section designed as a central flying boat : de en
  • FR732279A - Method of applying gold, silver and platinum on metals, in particular on irons and stainless steels : en fr
  • CA325908A - Vacuum drying apparatus : en fr
  • GB380243A - An improved draught excluder for doors and windows : en
  • US1876541A - Reissued : en
  • CH157104A - Tower to rotate. : en fr
  • CH157042A - Device for separating the supporting rods provided with inwardly standing timbers in the rotating turning bodies of match machines. : de en
  • DE559109C - Automatic locking device of the adjusting lever for the elevator device of the cutting unit of mowing machines as well as for brakes and gears of vehicles or machines : de en
  • FR732251A - Improvements to floats or marine hulls of seaplanes, in order to allow the dropping of tanks : en fr
  • CH157256A - Automatic braking device for the gramophone record holder. : en fr
  • CH156972A - Filling furnace. : de en
  • CH157058A - Method and device for determining the type of paper to be selected and the exposure time when copying photographic negatives. : de en
  • US1876770A - Adjustable band connecter : en
  • US1877177A - Push button window lock : en
  • US1877280A - Adjustable sash : en
  • US1877518A - Combination harvester-thresher : en
  • CA326046A - Rolling door with glass-covered openings : en fr
  • DE558645C - Process for the production of mono- or polyhydric alcohols : de en
  • DE559083C - Timing relay for direct current : de en
  • DE559273C - Yarn guide stop device for flat weft knitting machines : de en
  • US1877491A - Method of lubricating high temperature equipment for cooking food : en
  • US1876910A - Brake lining composition : en
  • US1877726A - Capsules : en
  • US1876583A - Insulator : en
  • US1877132A - Radio transmitter : en
  • US1877478A - Process for the manufacture of cyclic sulphur compounds such as thiophene and its derivatives : en
  • US1877645A - Cold rolling metal : en
  • US1877508A - Flooring : en
  • US1876950A - Method and means for sizing tooth crowns : en
  • US1876537A - Switch : en
  • US1876821A - Soldering apparatus : en
  • US1877246A - Blue printing : en
  • US1877434A - Shoe and sole positioning mechanism : en
  • FR732028A - Reinforced hollow brick slabs : en fr
  • FR732294A - Improvements to sealing means such as those used in quick-release fittings for pressurized fluid conduits : en fr
  • US1876994A - Distributor for reactive liquids and method of using the same : en
  • US1877490A - Piston : en
  • DE559128C - Illuminated circuit diagram : de en
  • FR40851E - Improvements in the assembly of leather goods or the like : en fr
  • US1877656A - Amusement device : en
  • DE558978C - Rail fastening by means of clamping brackets and clamping bracket screws, the cylindrical head of the clamping bracket screw being supported in a hinge-like bearing of the base plate : de en
  • FR40963E - Clearance and transport facility : en fr
  • FR732285A - Improvements to auxiliary doors in the aircraft fuselage : en fr
  • DE558998C - Device for holding editions, Priessnitzumschlaegen. Bandages u. like : de en
  • FR732044A - Improvements in mercury vapor arc tubes and the like and their manufacturing processes : en fr
  • CH157033A - Process for the preparation of antimony V-glucosaminate. : de en
  • DE559150C - Switching arrangement for machines working in parallel, in particular single armature converters, which are not linked to one another on the primary side : de en
  • US1877245A - Railway signaling system : en
  • US1877642A - Wrench : en
  • GB381147A - Improvements in or relating to apparatus for use in determining the course to be given to torpedoes : en
  • US1876766A - Locomotive and superheater therefor : en
  • NL27871C - : en
  • CA325954A - Air-cooled cylinder for internal combustion engines : en fr
  • CH157236A - Elastically mounted single drive for fast rotating bodies with a standing shaft, especially for spinning pots, spindles and the like. : de en
  • US1877134A - Hydraulic brake : en
  • AU387131A - An electromagnetic extra air valve for internal combustion engines : en
  • US1877677A - Garment connecter : en
  • CA325984A - Production of substituted benzo-carbazole-carboxylic acids : en fr
  • DE559024C - Drive device for pulleys remaining in their position of use when reworking the cable groove using a friction drive : de en
  • AU466631A - Improvements in or relating to methods of and apparatus for photographically recording soundwaves : en
  • CH157105A - Machine for adjusting the outer parts of matchboxes with respect to the connecting tab provided on one long side. : de en
  • DE559153C - Injection molding machine with device for opening and closing the molded parts : de en
  • CH157182A - Process for the production of practically non-swellable and permanently antiseptic catgut. : de en
  • CA325980A - Earth drilling apparatus : en fr
  • US1877719A - Boiler cleaner : en
  • US1876886A - Fusible plastic and process of making same : en
  • US1877154A - Military game : en
  • CH157017A - Apparatus for removing or separating the scum from frothy liquids. : en fr
  • US1877303A - Azo arylides of 2.3 hydroxy-naphthoic acid and azo dyestuffs derived therefrom : en
  • DE558298C - Circuit arrangement for telephone systems with dialer operation : de en
  • US1876773A - Power guide roller : en
  • US1876686A - Car dumper chute control mechanism : en
  • NL27856C - : en
  • US1877208A - Process for preservation of metal surfaces : en
  • CA325878A - String bean separator : en fr
  • CH157045A - Process for the preparation of condensation products from non-aliphatic sulfamides and aldehydes. : de en
  • US1876749A - Dirtproof hub for cultivator disks : en
  • US1877043A - Box forming and gluing machine : en
  • US1877201A - Vehicle : en
  • US1877429A - Magazine razor : en
  • US1876919A - Piston ring : en
  • US1876762A - Welding apparatus : en
  • DE559010C - Fluid damping device : de en
  • DE559297C - Flame cutting or welding machine : de en
  • US1877272A - Mower : en
  • CA325952A - Arc furnace current regulator : en fr
  • CA325926A - Henhouse dropping board cleaner : en fr
  • CH157070A - Construction game accessory. : en fr
  • US1877615A - Metalliferous azo-dyestuffs and process of making same : en
  • CA325903A - Lamp switch timing apparatus : en fr
  • US1876805A - Solid sealing composition for waterless gasholders : en
  • US1877081A - Fluid pressure brake : en
  • CH157146A - Exhaust shutter for switch. : en fr
  • DE558873C - Insulated or porcelain socket : de en
  • FR40973E - Device for riveting tubes and other similar bodies : en fr
  • GB380461A - Improvements relating to speed-regulating governors for engines and machinery : en
  • US1876855A - Vehicle body : en
  • US1876938A - Pressure relief valve : en
  • CA325950A - Furnace stoker : en fr
  • DE559208C - Angle adjustable fastening device for scythes : de en
  • FR732229A - Two-beam steam generator, says : en fr
  • US1876700A - Mobile kitchen chair : en
  • US1876727A - Auxiliary vehicle windshield : en
  • CA325917A - Tide actuated power device : en fr
  • CA325910A - Railway car truck assembly : en fr
  • USD87760S - Design fob a display fixture : en
  • CA325880A - Paper making wire : en fr
  • USD87761S - Maurice a : en
  • US1876594A - Joseph becker : en
  • US1876678A - Can adjusting or reshaping machine : en
  • US1877230A - Whirlpool game device : en
  • US1877258A - Jar closure : en
  • FR40854E - Universal adjustable pontoon for motor cars or other vehicles : en fr
  • DE559180C - Motor vehicle : de en
  • ES895Y - Holding device for ties with turned necks, for shirts. : en es
  • GB380298A - Improvements in or relating to ball mills : en
  • DE558803C - Replaceable pneumatic tire valve : de en
  • DE559224C - Skid arrangement for bicycles : de en
  • FR732149A - Convertible plowshares with spare blades and tips with wear-resistant blade coulters and tips : en fr
  • GB380191A - Improvements in or relating to railway and like switch points : en
  • GB380337A - Improvements in internal combustion oil engines : en
  • CH157144A - Pressure equalization tank for cables soaked with oil or soaking compound. : de en
  • CA325936A - Lawn edge trimming machine : en fr
  • US1876685A - Gate for : en
  • US1877570A - Holder for writing instruments : en
  • DE559086C - Wire entry for vented or gas or steam-filled glass vessels : de en
  • DE559123C - Device for the automatic control of the gap wing of an aircraft : de en
  • DE559206C - Automatic magazine speaking machine with several turntables arranged radially on an adjustable rotating body : de en
  • DE559212C - Peeling machine for potatoes or similar fruits to be treated : de en
  • GB380245A - Improvements relating to casement stays : en
  • DE558994C - Process for the production of a stocking in one operation on a flat weft knitting machine : de en
  • FR40857E - Improvements to the means of limiting the maximum value of signal intensities : en fr
  • FR40911E - Notepad : en fr
  • FR41000E - Air suspension for vehicles of all types : en fr
  • FR732157A - Lightweight clamps for fixing away from walls, electrical tubes and in general from all cylindrical bodies : en fr
  • FR40986E - Photoelectric cell : en fr
  • FR732006A - Hollow terrace roof, insulating, with internal air circulation, for tropical countries : en fr
  • GB380478A - Improvements in or relating to model or toy aeroplanes, gliders or the like : en
  • NL27642C - : en
  • US1877423A - Railway car construction : en
  • CA325947A - Manufacture of amorphous carbon : en fr
  • CH157161A - Process for converting multi-phase current of a certain frequency into single-phase current of lower frequency. : de en
  • GB380238A - Improvements relating to pivoted metal framed windows : en
  • DE558941C - Catalytic oxidation of ammonia : de en
  • CH157131A - Method of fixing the bottom of ice cells. : de en
  • GB380404A - Improvements in overedge-stitching sewing machines : en
  • DE558940C - Process for removing mercaptan or mercaptan-like compounds from exhaust gases or fumes : de en
  • DE558862C - Circuit arrangement for monitoring telephone connections : de en
  • US1876801A - Gas producer : en
  • US1877659A - Photographic print handling apparatus : en
  • CH157054A - Keyboard for typewriters, typesetting machines and the like. : de en
  • CH157233A - Device for connecting the hubs of several propellers on one shaft. : de en
  • US1877334A - Conveyer : en
  • FR732046A - Filter refinements : en fr
  • DE559084C - Fast acting overcurrent switch : de en
  • DE559148C - Dry element with electrolytically depolarizing substance : de en
  • DE559291C - Copy milling or grinding machine for processing the narrow edge surfaces of shaped parts according to a template : de en
  • US1877479A - Fruit packing device : en
  • US1877584A - Method and apparatus for washing and lubricating vehicles : en
  • GB380097A - Improvements in and relating to mercury vapour rectifiers : en
  • GB380281A - Improvements in planting and seed sowing machines : en
  • DE559222C - Process for the production of aqueous emulsions : de en
  • FR40870E - Apparatus for the treatment and enrichment of graphite ores and the like : en fr
  • GB380797A - Improvements in device for use in grinding valves : en
  • DK46185C - Storefronts (Exhibition cabinet). : da en
  • DE559268C - Switching arrangement for generators for superimposing control currents of non-network frequency in three-phase networks : de en
  • DE558841C - Device for testing wagon wheel brakes : de en
  • DE558786C - Lubricating device for plain bearings with lubricating ring : de en
  • FR732078A - Production of organic acid halides : en fr
  • GB380344A - Improvements in or relating to pumps : en
  • CH157225A - Control valve device for graduated braking and releasing on automatic compressed air brakes. : de en
  • US1877083A - Toilet closure operating device : en
  • US1877393A - Invisible foot cover for stockingless legs : en
  • FR732269A - Totalizing dynamometer more particularly intended for physical exercises : en fr
  • FR40955E - Musical instrument with automatic operation : en fr
  • GB380171A - Improvements relating to automatic mechanism for operating gas valves or electric switches : en
  • GB380250A - Improvements in absorption refrigerating apparatus : en
  • FR732099A - Machine for making shoes with rubber sole : en fr
  • CH157002A - Process for piecing the threads in pot spinning machines, especially for draftable rovings. : de en
  • GB380446A - Improvements in or relating to adsorption systems : en
  • GB380189A - Improvements in connection with machines for drying photographic prints and other material : en
  • DE559075C - Periodic cooling absorption refrigerator : de en
  • DE559154C - Corner connection for curtain strips : de en
  • GB380209A - Improvements in direction-finding by wireless : en
  • FR732014A - Improvements to electrical machines : en fr
  • GB380291A - Improvements in the method of and apparatus for applying batching solution to fibre such as jute : en
  • FR732213A - High power scraping winch : en fr
  • FR40985E - Humectants, detergents, dispersants and the like : en fr
  • IE12467L - Cinematograph projectors : en
  • DE559255C - Coat for pneumatic tires on rail vehicles : de en
  • GB380305A - Improvements in exhaust silencers : en
  • DE559136C - Storage and dedusting device for drying, cooling and calcining drums : de en
  • DE559228C - Calibration tool : de en
  • CA326048A - Sponge rubber goods manufacture : en fr
  • FR40919E - Improvements to metallic compositions and their manufacturing processes : en fr
  • FR732109A - Improvements to heating control devices : en fr
  • FR732162A - Rational thermal engine, with explosions or combustion, with two-period cycle, with full expansion, with four strokes or with compound times : en fr
  • FR732270A - Machine for continuous drawing of plans : en fr
  • FR732144A - Hollow-wheel float building : en fr
  • CA325992A - Folding adjustable locomotive cab seat : en fr
  • CA326013A - Tie member for protected metal sheets : en fr
  • CH156961A - Removable work for shoeing horses. : en fr
  • US1877576A - Multiple quantity regulation : en
  • DE559186C - Control and release device for snap switches of electrical installation rotary switches with right and left switching : de en
  • GB380286A - Improvements in coin freed lock or latch mechanism : en
  • DE558833C - Device for holding the phone while speaking : de en
  • NL46533B - : en
  • US1877099A - Refuse receptacle : en
  • US1877587A - Method of preparing apples for freezing : en
  • DE559131C - Device for making straw docks : de en
  • FR40949E - Armed hourdis : en fr
  • US1876807A - Skid : en
  • US1877497A - Deep sea cable : en
  • GB380783A - Improvements relating to pistons and cylinders : en
  • FR40888E - Method and devices for regulating the operation of electric motors with compound excitation and recovery : en fr
  • FR40861E - Upset-style rich gas burner for incandescent lighting : en fr
  • FR732233A - Advertising device : en fr
  • FR732299A - Combination : en fr
  • US1877523A - Apparatus for treating the exhaust gases of internal combustion engines : en
  • FR40927E - Mechanical sander : en fr
  • US1876568A - of moline : en
  • US1877294A - Loud speaking reproducer : en
  • US1876908A - Friction shock absorbing mechanism : en
  • US1877090A - Carburetor : en
  • US1877311A - Expulsion cut-out : en
  • CA325991A - Safety razor : en fr
  • DE559182C - Receiving arrangement for quadruplex telegraphy : de en
  • GB380299A - Method for producing pocket clips for fountain pens and the like of double sheet metal : en
  • US1876709A - Control lever : en
  • US1876984A - Method of treating wooden stringed instruments : en
  • USRE18599E - Method of conditioning waste : en
  • CH157247A - Process for the preparation of a vat dye. : de en
  • US1876624A - For ornaments : en
  • US1877106A - Piston and ring assembly : en
  • US1877384A - Nut-lock : en
  • US1877464A - Handle grip : en
  • DE559119C - Lens shutter with front mechanism : de en
  • DE558170C - Device for completely automatic production of heat-resistant connections between two rod ends on rod windings of electrical machines : de en
  • DE558866C - Multiple plug : de en
  • US1876565A - of canton : en
  • US1877051A - Internal combustion engine : en
  • US1877495A - Bearing : en
  • DE558914C - Roll film camera : de en
  • DE558965C - Process for processing cryolite : de en
  • FR732065A - Advanced building material : en fr
  • FR732130A - inductive electrodes for diathermic and electrotherapy applications : en fr
  • US1877031A - Floor surfacer : en
  • ES904Y - Metal capsule with circular ring closure and cut edges. : en es
  • US1877641A - Process for food products : en
  • US1876695A - Electric plug : en
  • US1876780A - Tool extractor : en
  • US1877286A - Loading device : en
  • US1877514A - Cabinet : en
  • CA326026A - Leather stretching machine : en fr
  • US1877657A - Projector lamp : en
  • CH157229A - Rudder. : de en
  • DE558953C - Feed arrangement for semi-automatic drilling machines : de en
  • DE559055C - Device for reducing radio interference from high-frequency apparatus : de en
  • FR732184A - Slider closure : en fr
  • US1877213A - Carton : en
  • GB380385A - Improvements in and relating to direct reading radio compasses : en
  • DE559164C - Thread rolling machine : de en
  • US1876769A - Apparatus for correcting vision : en
  • US1876960A - Annealing furnace : en
  • CA325971A - Railway car door : en fr
  • US1877572A - Grinding machinery : en
  • US1876731A - Bowden cable, flexible shaft and the like : en
  • ES1085U - A new metallic jergon (Machine-translation by Google Translate, not legally binding) : en es
  • US1876915A - Refrigerator : en
  • US1877450A - Filtering or fine straining apparatus for liquids : en
  • GB380338A - Improved upright hand weaving loom, or frame suitable for use for weaving carpets or the like having tufts knotted by hand : en
  • US1877414A - Piston packing : en
  • DE558875C - Electric floor lamp with lampshade : de en
  • US1876651A - Machine for wrapping pipes : en
  • US1876661A - Brake slack adjuster : en
  • US1877553A - Train control : en
  • DE558816C - Device for shuffling playing cards : de en
  • DE559229C - Circumferential sanding roller covered with sandpaper : de en
  • GB380480A - Mechanisms for controlling the clutches of motor vehicles : en
  • DE558977C - Automatic sheet depositing device for platen printing presses : de en
  • CH157155A - Device for regulating operating parameters, in particular for regulating the output of electric power generators. : de en
  • US1876782A - Plow plane : en
  • CH157160A - Holder for electrodes in vacuum vessels. : de en
  • CH157092A - Clock with a vibrating mechanism. : de en
  • FR732048A - Toy crossbow rifle : en fr
  • GB380178A - Improvements in and relating to apparatus for extruding rubber and like articles : en
  • US1877673A - Method and mold for molding hollow rubber articles : en
  • US1877343A - Hanger : en
  • FR40929E - : fr
  • GB380232A - An improved process for the production of soaps : en
  • GB380361A - Improvements in tobacco pipe stoppers : en
  • DE559092C - Process for preserving skins and pelts : de en
  • DE559190C - Process for the preparation of a Kuepen dye from 3, 9-dibenzoylperylene : de en
  • DE559214C - Two-stroke explosion engine : de en
  • US1876630A - Process of coloring granular and other material : en
  • US1876679A - Hood handle and carburetor air intake : en
  • US1877555A - Train control system for railroads : en
  • GB380319A - Improvements in cigarette filling machines : en
  • DE559177C - Encapsulated chiller : de en
  • GB380426A - Improvements in and relating to methods of insulating electric apparatus : en
  • US1877341A - Ruler for use by draftsmen and others in drawing : en
  • FR732174A - Connector device with breastplate or metal casing for distribution installation : en fr
  • GB380262A - Improvements in brakes : en
  • GB380460A - Improvements in and relating to heating apparatus for use in the manufacture of glass bottles : en
  • DE558997C - Apparatus for examining body cavities : de en
  • FR732015A - Apparatus for measuring the coefficient of static friction of a lubricant interposed between two metallic friction surfaces : en fr
  • GB380259A - An improved glazed frame or sash : en
  • FR732020A - Improvements to junction devices for various cables : en fr
  • FR732224A - Advanced electrostatic deflector or head capacitor for transformers : en fr
  • GB380177A - Improved manufacture of lead for pencils : en
  • GB380393A - Improved electric insulating cap : en
  • FR732096A - Typewriter with typeface cylinder, visible front strike and four-row keyboard : en fr
  • DE558919C - Process for the production of cinematographic films by impression or suction from an inked main positive : de en
  • DE558820C - Starting device for toy motors, especially for synchronous motors : de en
  • FR732017A - Mechanical hand mower : en fr
  • FR732163A - Improvement in surface condensers and similar devices, comprising tubes rigidly fixed at both ends : en fr
  • GB380450A - Improvement in packed drill pipe joints or couplings : en
  • FR731985A - Device for knitting machines for producing designs by using a jig with support : en fr
  • GB380124A - Improvements in or relating to slicing machines : en
  • DE559209C - Potato harvester with shaftless sieve drum rotating across the direction of travel : de en
  • DE559096C - Combined tapping massage device : de en
  • CH157073A - Reverse brake. : de en
  • US1877635A - Remote control system : en
  • US1877069A - Stop mechanism for warpers : en
  • CA325911A - Roller bearing differential wheel : en fr
  • CA325982A - Production of metallic articles : en fr
  • FR40856E - Improvements to radiotelegraph transmitting stations : en fr
  • GB380348A - Improvements in process and apparatus for the final refining of benzoles washed withacid : en
  • US1877465A - Sash holding device : en
  • DE559271C - Arc lamps, in particular for generating ultraviolet rays : de en
  • CH157173A - Fog lighting device for vehicles. : de en
  • GB380443A - Improvements in automatic speed change transmissions : en
  • CH156958A - Shaking sieve. : de en
  • US1877548A - Plant compressing and binding device : en
  • CH157000A - Gill-box stretching mechanism. : en fr
  • US1877550A - Garment hanger : en
  • US1877747A - Interlocking mechanism : en
  • US1877751A - Tire core extractor : en
  • US1877755A - Method for renovating journal box packing : en
  • US1877101A - Synchronizer : en
  • US1877282A - Corn sheller : en
  • CA325986A - Aqueous dispersion : en fr
  • US1877100A - Hand propelled projectile : en
  • US1877223A - Method of humidifying air : en
  • CH157034A - Process for the preparation of copper azo dyes. : de en
  • US1877194A - Belt drive : en
  • US1877216A - Resistance measuring apparatus : en
  • US1877353A - Electromagnetic switch : en
  • US1877461A - Piston ring structure : en
  • US1876830A - Method of and apparatus for treating photographic baths : en
  • US1876991A - Electric discharge tube : en
  • US1876775A - Cutter for skiving machines : en
  • US1876877A - Reflecting electric lamp : en
  • CH157110A - Adjustable wrench. : en fr
  • DE559236C - Conveyor system : de en
  • DE559263C - Electrical switching element : de en
  • CH157014A - Gaiter boots. : de en
  • FR40866E - Insulated grain ferro-magnetic powder and process for its manufacture : en fr
  • FR732071A - Device for lighting discs sending calls for automatic telephony : en fr
  • US1876917A - Piston for internal combustion engines : en
  • US1876921A - Resistance unit : en
  • US1876641A - Dyeing preparation for coloring chrome leather and process of making the same : en
  • DE558747C - Production of phosphoric acid and / or phosphates : de en
  • CH157099A - Automatic injection molding machine. : de en
  • US1876798A - Folding garge door or the like : en
  • CH157024A - Process and device for cleaning carbon dioxide. : de en
  • US1876875A - Automotive vehicle switching mechanism : en
  • US1876929A - Process for producing 2-mercapto-arylene-thiazole compounds and the products : en
  • US1877734A - Spring connection : en
  • DE558848C - Dimming device for headlights : de en
  • CA325927A - Mattress handle : en fr
  • US1876598A - And john : en
  • US1876882A - Fluid actuated brake : en
  • CH156998A - Process and machine for the production of acetate silk from non-lignified, cellulose-containing raw materials, such as peat, young reeds, young bamboo canes, green corn stalks, etc. : de en
  • DE558979C - Device for raising and lowering electrical vehicle pantographs with a counterweight that can be triggered : de en
  • DE559115C - Quick coupling : de en
  • US1877015A - Combination card and detachable pencil : en
  • US1877442A - Finger ring : en
  • US1877026A - Railway draft rigging : en
  • US1877701A - Motor : en
  • CH157067A - Ski binding. : de en
  • US1876905A - Vehicle construction : en
  • US1877329A - Friction shock absorbing mechanism : en
  • US1877462A - Mechanical hammer : en
  • US1876664A - Apparatus for use in the production of threads of hair and like fibers : en
  • US1876708A - Crank case construction for engines and the like : en
  • US1876828A - Bathroom accessory : en
  • US1876925A - Reenforced trousers pocket : en
  • US1877503A - Knitting machine needle assemblage : en
  • US1877319A - Disconnecting switch : en
  • CH157255A - Entertainment game. : de en
  • AU423331A - Improvements in or relating to refrigeration : en
  • US1877515A - Grinding machine : en
  • US1877350A - Atomizer : en
  • US1877014A - Automobile no back safety stop : en
  • US1876820A - Method of obtaining oil and other products from olives : en
  • US1876923A - Surface polishing device : en
  • US1877386A - Door operating device : en
  • US1876863A - Shock absorber : en
  • US1876865A - Scraper blade mounting : en
  • US1876914A - Tube cutting and flaring device : en
  • CH156987A - Dish washer. : de en
  • US1877018A - Racket for cames and the manufacture thereof : en
  • US1877720A - Boiler cleaner : en
  • US1876840A - Lamp changing mechanism for beacons : en
  • US1877383A - Change gear device : en
  • FR732122A - Mudguards for mounting on light dynamos controlled by the tire of a bicycle wheel or other vehicle : en fr
  • DE559064C - Process for making iron sleepers : de en
  • NL27744C - : en
  • US1876971A - Transmission system : en
  • US1877287A - Standard signal generator : en
  • US1877433A - Fitting : en
  • GB380123A - Improvements in or relating to automatic electric circuit breakers : en
  • CH157082A - Ferrari motor, in particular flat-rate motor for subtraction counters or the like. : de en
  • US1877027A - Hand brake : en
  • US1876811A - Manufacture of brake shoes : en
  • US1877155A - Artificial sponge and device for manufacturing same : en
  • US1877681A - Parallel operation of direct current motors : en
  • US1877631A - Window and the like : en
  • CH157191A - Nasal inhaler. : de en
  • DE559120C - Process for removing the preparation layer from photographic films and film waste : de en
  • FR732211A - Electric lantern forming a police plate and rear red light, with or without directional and stop sign for automobile : en fr
  • FR732225A - Manufacturing process of pure potassium nitrate and ammonia chloride : en fr
  • GB380223A - Improvements in or relating to presses for cementing or moulding the soles of boots and shoes applicable to analogous operations : en
  • DE559219C - Device for adjusting the ignition time on ignition magnets : de en
  • CA326033A - Shelving : en fr
  • CH156994A - Device for drawing off certain amounts of a liquid. : de en
  • CH157148A - Electric switch with compressed gas blowing. : en fr
  • DE559147C - Device for braking vehicles whose axles are driven by an internal combustion engine via an electric gearbox : de en
  • DE559016C - Device for removing the cattle's coupling : de en
  • FR732296A - Device for the manufacture of metal objects the surface of which has sides or ribs : en fr
  • GB380121A - A new or improved form of machine for vulcanizing rubber to various surfaces : en
  • US1876714A - Fluid pressure connection : en
  • US1876818A - Lawn mower unit : en
  • US1877694A - Clutch mechanism : en
  • US1877227A - Air-vent parachute : en
  • US1877496A - Tool box or case : en
  • US1876958A - Return water metering device : en
  • US1877105A - Shoe cut-out means : en
  • DE559272C - Process for the production of azo dyes : de en
  • DK46191C - Device for Increasing the Reflective Effect by Placing Reflective Lights (Cat Eyes) on Bicycles. : da en
  • GB380379A - Improvements in or relating to the packing of goods sensitive to the weather or the like : en
  • US1876739A - Waste reclamation apparatus : en
  • GB380410A - Centrifugal machine : en
  • CA325962A - Tractor sprocket : en fr
  • CH156996A - Device for the separate guidance of the threads when wet spinning rayon. : de en
  • GB380241A - Improvements in lift-boats for submarine vessels : en
  • US1876896A - Press : en
  • US1877559A - Toy gun : en
  • DE518070C - Epicyclic gears, especially for motor vehicles : de en
  • USRE18598E - Apparatus for separating solids from liquids or liquors by filtration : en
  • US1877633A - Journal lubricator : en
  • FR40945E - Method for increasing the affinity of cellulosic esters for dyes : en fr
  • GB380144A - Improvements in and relating to thermionic valves and circuits for the generation, modulation and controlling of electric oscillations : en
  • CA325884A - Manufacture of malt extract : en fr
  • US1877542A - Balanced valve : en
  • FR40924E - Plastics manufacturing process : en fr
  • FR40865E - Process for the hardening of iron alloys, steel alloys and cast iron alloys by nitriding : en fr
  • FR732185A - : fr
  • DE558865C - Sea telecommunication cable : de en
  • US1877638A - Car journal bearing : en
  • GB380371A - Improvements in or relating to mechanical empty-load switches for brake devices of vehicles, especially railway cars : en
  • DE558835C - Locking mechanism for automatic switches : de en
  • DE558323C - Multi-section bed mattress base : de en
  • US1876746A - Reception of varying frequency signals : en
  • GB380294A - Improvements in arches for supporting sides and roofs of headings and tunnels in mines and like places : en
  • FR732142A - Asphaltic composition for road covering, and resulting covering : en fr
  • DE558821C - Automatic coupling device for toy train cars : de en
  • GB380151A - Motor car elevator, being a means of lifting or elevating motor vehicles and the like : en
  • GB380392A - Improvements in and relating to navigational apparatus : en
  • FR732155A - Differential governor, especially for electrically operated machines, with adjustable steering shaft to a desired speed of rotation : en fr
  • FR732240A - Electromagnetic extractor for mining tools : en fr
  • FR732088A - Electric clock : en fr
  • GB380320A - Improvements in and relating to compound turbines : en
  • DE558378C - Process for the separation of raw acids, which u. like. arise : de en
  • DE558799C - Viewfinder for photographic use : de en
  • DE559078C - Dreikraeftegleisbremse : de en
  • GB380158A - Process for the production of rich gas from bituminous fuels and distillation residues, by gasification with oxygen under elevated pressure : en
  • GB380303A - Improvements in and relating to buttonhole sewing machines : en
  • US1877107A - Feeding apparatus : en
  • US1877516A - Head casting for radiators : en
  • DK46181C - Cabinet with Account drawers. : da en
  • DE559241C - Electrical feed-through with the main insulator surrounded by the support insulator : de en
  • FR732066A - Lid for fireplaces or ovens : en fr
  • FR732180A - Improvements relating to the separation of constituents of mixtures of phenolic compounds : en fr
  • FR732258A - Receiving signals without a carrier wave : en fr
  • FR732282A - Assembly clamp : en fr
  • FR40964E - Improvements to vehicle lifts : en fr
  • FR732231A - Method of <seam> joining endless wire mesh for the manufacture of paper and the like : en fr
  • GB380125A - Improvements in or relating to telegraph receiving apparatus : en
  • GB380274A - Improvements in liquid measuring apparatus : en
  • FR732045A - Improvements to hydraulic brake adjustment systems : en fr
  • GB380150A - Improvements in or relating to game indicators : en
  • FR732260A - Improvements in the gasification of heavy oils by partial combustion : en fr
  • DE558806C - Lasting strips : de en
  • DE558975C - Device for drying printed sheets : de en
  • US1877347A - Fan wheel : en
  • US1877649A - Fire extinguishing method : en
  • GB380302A - Improvements relating to the production of talking picture films : en
  • FR40881E - Process for the manufacture of a powdery agricultural insecticide and resulting products : en fr
  • DE558944C - Procedure for regulating and measuring the performance of refrigeration machines : de en
  • CH157188A - Process for the preparation of optically active 1-1-m-oxyphenyl-2-methylaminopropan-1-ol. : de en
  • ES1081U - Cover plate for claws on sewing machines. (Machine-translation by Google Translate, not legally binding) : en es
  • DE558962C - Traffic signal clock : de en
  • ES127571A1 - PROCEDURE FOR MANUFACTURING CALCIUM HYPOCHLORITE SOLUTIONS : en es
  • GB380175A - Improvements in trolley wheels and heads as used in tramcar and trolley bus service : en
  • DK46170C - Fuel injection valve for Combustion engines. : da en
  • CA325948A - Quack grass destroyer : en fr
  • US1876808A - Filler block : en
  • US1877415A - Plant setter : en
  • US1877120A - Toy aircraft : en
  • CA325996A - Sign : en fr
  • CH157038A - Process for the production of small-grain caustic alkalis in dry, durable form. : de en
  • CH157195A - Franking machine. : de en
  • DE558843C - Starting device for diesel engines with glow spiral : de en
  • US1877269A - Stone milling machine : en
  • US1877022A - Airfoil : en
  • US1877511A - Amplifier station for deep-sea signaling cables : en
  • US1876977A - Two-stroke engine block : en
  • US1876906A - Safety razor : en
  • US1877455A - Level : en
  • FR732135A - Special machine to tie sausages with string : en fr
  • CA325963A - Tiltable body vehicle : en fr
  • US1876779A - Typewriter carrying case : en
  • US1876852A - Navigation light : en
  • DE559200C - Collapsible stepladder with hinged, collapsible stiles and a support stile : de en
  • US1877438A - Signaling device : en
  • US1877625A - Multiple turntable phonograph : en
  • US1877628A - Method for bending tubes of paper, fiber, and similar material : en
  • CH156967A - Process for the manufacture of window frames. : de en
  • CH157122A - Safety device on steam turbine systems. : de en
  • US1877499A - Combined steering and stabilizing control device for aircraft : en
  • US1877748A - Dye and process of making same : en
  • GB380365A - Improvements in a device for securing an outboard motor to the boat : en
  • CA325929A - Conveyer flight : en fr
  • CH157107A - Abrasives. : de en
  • CH157141A - Device for maintaining under pressure the dielectric of an electric cable insulated with impregnated paper and comprising a protective sheath. : en fr
  • DE559287C - Centrifugal friction clutch : de en
  • CA325898A - Gas and water valve : en fr
  • CH156979A - Process for improving hydraulic binders. : de en
  • CH157121A - Closing device for rotary lobe vacuum pumps running in oil. : de en
  • US1876591A - William e : en
  • US1877166A - Reduction of 4-nitroso-1-phenyl-2.3-dimethyl-5-pyrazolone : en
  • US1877316A - New indigoid dyestuffs : en
  • US1876689A - Window construction : en
  • CA325907A - Vacuum drying apparatus : en fr
  • CH157106A - Electrically heated vulcanizing trough. : de en
  • DK46189C - Procedure for producing lasting foam on beer by supplying gases. : da en
  • GB380195A - Improvements connected with valve seats for internal-combustion and other engines : en
  • DE546556C - Process for the production of corona-proof insulating bodies from peat, in particular peat slabs : de en
  • DE559201C - Hot water tank : de en
  • FR732035A - Improvements to simultaneous valve control systems for internal combustion engines : en fr
  • US1876946A - Water tank for concrete mixers : en
  • US1877327A - Temperature control apparatus : en
  • US1876793A - Radio circuit : en
  • US1876640A - Typewriting machine : en
  • US1876763A - Combination thermostatic switch and electric connection plug : en
  • US1876848A - Manufacture of new azo dyes : en
  • US1877160A - Toy telephone : en
  • US1876610A - Spray gun : en
  • US1876600A - Apparatus for forming rubber threads or strips : en
  • US1877192A - Collapsible canopy support : en
  • CA325916A - Railway crossing signal : en fr
  • CA326044A - Spring structure : en fr
  • FR732235A - Improvements to cartridge cases for hunting cartridges : en fr
  • US1876666A - Method of blanking folding boxes : en
  • US1876993A - Steering wheel grip : en
  • US1877593A - Method and apparatus for surveying bore holes : en
  • CA326010A - Shock absorber : en fr
  • CH157004A - Weaving reed. : de en
  • CA326042A - Combined clock and radio system : en fr
  • DE557878C - Process for protecting leather, skins, fabrics and the like Like. During their processing into sales objects using a protective membrane : de en
  • DE558666C - Plugs, especially device plugs : de en
  • DE558779C - Heatable stage for microscopes : de en
  • DE559022C - Parental control : de en
  • US1876671A - Coin control mechanism for vending machines : en
  • US1876976A - Cigarette wrapper and a cigarette made with said wrapper : en
  • US1876954A - Hoist : en
  • CA326032A - Lasting machine : en fr
  • CH157192A - Hair curlers. : de en
  • US1877011A - Air heater : en
  • US1877407A - Roll screen fastener : en
  • US1876548A - Batteby-chabghng means : en
  • US1877528A - Valve : en
  • CA326021A - Locomotive cab underframe : en fr
  • US1877544A - Casting machine : en
  • US1876823A - Fusible attachment plug : en
  • CH157242A - Process for the preparation of an acidic dye of the anthraquinone series. : de en
  • DE558921C - Automatic trailer coupling for motor vehicles : de en
  • US1876750A - Door : en
  • US1876970A - Address printing and calculating machine : en
  • CH156978A - Process for making refractory articles. : de en
  • US1876551A - Gas purification : en
  • US1877711A - Pump construction : en
  • DE558872C - Protection device for starting resistors against overload : de en
  • US1876561A - brown : en
  • US1877466A - Wrench set unit : en
  • US1877618A - External expulsion fuse plug : en
  • US1877032A - Hedge trimmer and the like : en
  • DE558938C - Multi-cell apparatus for electrodialytic water purification : de en
  • DK46180C - Procedure and Apparatus for the Disposal of Lighthouses. : da en
  • US1877318A - Process of producing azo dyestuffs on the fiber : en
  • US1877468A - Container : en
  • DE559254C - Process for the production of easily assimilable organic nitrogen fertilizers from recent and fossil plant bodies : de en
  • US1877463A - Advertising device : en
  • CH156962A - High-pressure liquid container with safety device for sprayers for pest control, in particular for vine and tree sprayers. : de en
  • DE559227C - Magazine wheel with rotatable mandrels or chucks arranged distributed on its outer surface : de en
  • GB380268A - Improvements in latch fastenings : en
  • DE558984C - Electrical support insulator, which is composed of individual insulators of the cap and pin design : de en
  • DK46188C - Liquid Diversion Device. : da en
  • DE559215C - Slot-controlled two-stroke internal combustion engine with two opposing pistons : de en
  • FR732277A - Process and devices for the simultaneous manufacture of cast iron and cement : en fr
  • US1876648A - Oil cooling device : en
  • US1877390A - Mechanical refrigerator : en
  • CA325881A - Tray rack : en fr
  • AU446731A - Improvements in and relating to central heating : en
  • CH157185A - Facility for medical treatment by means of electrical ultra-short waves. : de en
  • US1877582A - Crane : en
  • GB380490A - Improvements in drainless closets : en
  • DE559196C - Process for pouring bearing housings with white metal : de en
  • US1877563A - Typewriting machine : en
  • FR40977E - Device to finish sticking labels on bottles or all labeled objects by machine or by hand : en fr
  • FR732266A - Photographic sensitizer : en fr
  • DE558857C - Procedure for commissioning cooling systems : de en
  • US1876841A - Combined rectifier and amplifier circuit : en
  • US1877527A - Process for the manufacture of gassed or sponge rubber : en
  • US1876751A - Adjustable elbow for meter yoke connections : en
  • US1876613A - Holster : en
  • US1876621A - Tool for truing crank shafts : en
  • US1877288A - Antirattling device for alpha window regulator clutch : en
  • FR732119A - Improvement in muzzle machines : en fr
  • DE558934C - Holding device for the bat frame on devices for stringing ball bats to secure against distortion during stringing : de en
  • DE559308C - Device for holding the trolley frame in a position approximately parallel to the wheel axis, especially for motor vehicles : de en
  • FR732097A - Closing system for chipboard pipe molds : en fr
  • GB380272A - Improvements in or relating to control valves for water heaters : en
  • GB380309A - Improvements in the production of stereotype printing plates : en
  • DE558709C - Device for regulating the wire run of paper machines : de en
  • DE559031C - Device for stabilizing heavy masses, in particular aircraft and water vehicles : de en
  • DE559247C - Pasta laying device : de en
  • US1876747A - Rim rolling machine : en
  • DE559244C - Machine for the production of fly tape : de en
  • FR40909E - Improvements in the means of controlling the passage of energy between an alternating current circuit and a direct current circuit : en fr
  • GB380251A - Improvements in or connected with metal drums or containers for holding substances : en
  • FR732037A - Improvement in special hardened steels and their hardening method : en fr
  • GB380188A - Improvements in sheet feed and delivery mechanism for printing machines : en
  • GB380493A - Process for recovering metals, such as tin, lead, antimony and bismuth or alloys thereof from substances which contain same and which may also contain more volatile metals such as arsenic, cadmium and zinc : en
  • GB380444A - Improvements in or relating to control systems for electric elevators : en
  • FR732200A - Method and device for wrapping crates and other packaging with wire : en fr
  • GB380796A - Improvements in or relating to the manufacture of silica gel and like adsorbent oxide gels : en
  • FR40902E - Capping of bottles with plastic metal caps : en fr
  • FR40960E - movable armature alternating current electromagnet : en fr
  • GB380235A - Means for operating or driving plaiting winces used with dye becks or like apparatus wherein fabrics or the like are treated : en
  • FR40899E - Preparations for printing textile products : en fr
  • GB380094A - Improvements in electrical discharge tubes : en
  • FR732011A - Device for the automatic distribution of wax candles of o fr, 50, 1 franc and 2 francs in churches : en fr
  • DE558942C - Process and device for the continuous production of metal cyanamides of uniform composition : de en
  • US1876772A - Composite door : en
  • US1876880A - Othmab dbapal : en
  • US1877200A - D-handle : en
  • US1877029A - Car construction : en
  • US1877425A - Building flashing : en
  • CA325989A - Ore roasting apparatus : en fr
  • CH157031A - Process for the preparation of chlorinated cresols. : de en
  • CH157254A - Pressure vessel for making carbonated beverages. : de en
  • DE559173C - Device for regulating steam generation : de en
  • FR732196A - Multiple cardan coupling : en fr
  • DE559124C - Link chain for motor vehicles : de en
  • CA325970A - Turning machine : en fr
  • FR732287A - Safety socket : en fr
  • US1876653A - Power driven washing machine : en
  • US1877370A - Method of making loosening stretchers for cables, rods and the like : en
  • US1877412A - Deaerating water heater : en
  • DE559193C - Device for separating solid components from gas flows, in particular from combustion gases : de en
  • DE558880C - Method for dressing elongated bodies, in particular wires, with rayon or another viscous mass : de en
  • DE558900C - Special lathe for machining flat flange faces inclined to the workpiece axis : de en
  • US1877653A - Motor vehicle and method of constructing the same : en
  • DE558946C - A variable capacitor, especially for radio telegraphy and radio telephony, with a semicircular plate shape and such variable transmission between the rotary knob and the rotor that the adjustment angle of the control knob grows linearly like the logarithms of the wave length, with half a turn of the rotor corresponding to a full turn of the knob : de en
  • FR732126A - Process for the electrochemical production of images, graphic signs or other stable recordings : en fr
  • CA325897A - Heat economizer : en fr
  • FR732274A - Film reel for cameras : en fr
  • DE558922C - Between the compressed air source and the pneumatic tire, switchable device for inflating and deflating while measuring the tire pressure : de en
  • US1876948A - Lubricant conducting means : en
  • US1877158A - Paper cup : en
  • US1876861A - Muffler : en
  • FR732170A - Device for ensuring the oil-tightness of breakers of ignition devices : en fr
  • GB380483A - Improvements in or relating to coated sheet materials : en
  • CA325877A - Slicing apparatus : en fr
  • US1876564A - Bolueb bearing cas : en
  • FR732219A - Improvements with compound pigments : en fr
  • DE558913C - Roll film camera : de en
  • DE559185C - Installation apparatus with a socket-like insulating body which essentially only supports the conductive parts, the switching device, etc. on the upper side : de en
  • DE559184C - Vibration damper for overhead lines : de en
  • CA325930A - Vegetable gum solution : en fr
  • CH157198A - Circuit arrangement to reduce the radio interference occurring with network receivers. : de en
  • GB380104A - Improvements in or relating to beacon lights : en
  • US1876649A - Apparatus for dispensing : en
  • FR40938E - Ball valve refinements : en fr
  • FR732036A - Improvements to tensioning and adjustment systems for piano strings, cables and rods in aircraft construction : en fr
  • GB380242A - Improvements in the manufacture and production of electrodes for electric storage batteries : en
  • DE559166C - Cleaning brush : de en
  • DE559279C - Device for increasing the number of cookers with heat storage : de en
  • CA325960A - Furnace wall : en fr
  • CH156980A - Valve spindle with interchangeable handles for toilet fittings. : de en
  • DE558969C - Cleaning device for hair and fiber brooms : de en
  • US1877143A - Refrigerating apparatus : en
  • DE558896C - Device for evaluating stamped control strips for adding, recording, telegraphing and similar devices : de en
  • FR40967E - Device facilitating the study of music and its performance : en fr
  • FR732262A - Gas burner : en fr
  • CA325909A - Straining device in vacuum drying apparatus : en fr
  • US1876693A - Steering wheel : en
  • US1877664A - Production of lubricating oils : en
  • US1876809A - Air starting system for internal combustion engines : en
  • DE558454C - Device for the remote totalization of measured quantities, which set in rotation motors built in the manner of electricity counters : de en
  • FR40876E - Improvements to light-sensitive actuators : en fr
  • GB380138A - Improvements in or relating to electrical oscillation generators : en
  • DE558926C - Machine for grinding the uneven (curved) cutting edge of cutter teeth in planes parallel to the axis with template and adjustable feeler roller : de en
  • DE559290C - Tool carrier for parallel turning bars : de en
  • DK46193C - Scale lighting device for Radio Receivers. : da en
  • US1876885A - Locking mechanism : en
  • US1876870A - dollhopf : en
  • FR40877E - Clutch with automatic release : en fr
  • US1877172A - Advertising and signaling device : en
  • US1877666A - Fruit and vegetable field crate : en
  • DE559097C - Tooth root filler : de en
  • DE558828C - Shuttle : de en
  • FR40968E - Thread breaker : en fr
  • US1876646A - Keyhole guard for locks : en
  • US1877118A - Gun : en
  • US1877410A - Automatic stoker : en
  • US1877611A - Wire connecter : en
  • DE559226C - Device for grinding out hollow workpieces by means of an expandable grinding piston, in particular for grinding out pump housings for internal combustion engines : de en
  • FR732173A - Chi ray generators improvements : en fr
  • CA325899A - Lead alloy : en fr
  • CA325905A - Gramophone : en fr
  • FR40890E - Pliers for mounting and removing piston rings for engines and other applications : en fr
  • DE558855C - Production of ammonium and potassium phosphates from lead phosphate : de en
  • DE559245C - Device for the production of stereoscopic recordings by means of two cameras : de en
  • FR732124A - Reflective advertising : en fr
  • GB380261A - Improvements in and relating to mercury vapour rectifiers : en
  • DE558989C - Reverse Combustion Gas Generators : de en
  • GB380327A - Improvements in covers for underground electric cables : en
  • DE559046C - Machine for drilling holes in glass plates : de en
  • GB380129A - Machine for packing cigarettes into boxes : en
  • GB380231A - Improvements in apparatus for grinding, surfacing and polishing the surfaces of lenses and other solid bodies : en
  • GB380372A - : en
  • US1876638A - Guiding means for pipe couplings : en
  • GB380266A - Improvements in vertical index cards : en
  • FR732283A - Lubricating device for machines and machine parts : en fr
  • GB380323A - Improvements in or relating to apparatus for separating loosened tobacco leaves fromunloosened leaves and separating dust and like impurities therefrom : en
  • US1877458A - Knitted fabric for hosiery : en
  • DE558951C - Herbicides : de en
  • DE559099C - Height-adjustable chair : de en
  • DE559146C - Dump truck with a trough mounted on handlebars : de en
  • US1877114A - Process for manufacturing monohalogen derivatives of naphthostyril and substitution products thereof : en
  • US1877168A - Protective relay system : en
  • US1877210A - Device for pumping out boats : en
  • US1877325A - Radiator crank box : en
  • US1877443A - Cutting and grooving machine : en
  • ES903Y - Record quick mounting for hoses. : en es
  • FR40995E - Improvements to thrust seals for oil-filled cables : en fr
  • FR732041A - Apparatus for the projection of opaque bodies : en fr
  • FR732263A - Improvements to detonators : en fr
  • US1877612A - Catch lock : en
  • ES127567A1 - A lighting installation. : en es
  • DE552138C - plane : de en
  • DE554903C - Lottery drawing device : de en
  • FR40860E - Advanced holder for pharmaceutical ampoules : en fr
  • FR732271A - Actinic pipe discharge lamp : en fr
  • FR732005A - Process using wood pulp or cellulose for the execution of soundproof, heat-insulating and fire-retardant coatings on all walls : en fr
  • GB380198A - Improvements in valve gear for fluid pressure units : en
  • IE12320L - Immersion heater : en
  • DE558935C - Device for waxing skis : de en
  • FR732201A - Centrifugal machine, especially for washing clothes : en fr
  • CH157116A - Slip ring seal for rotating shafts. : de en
  • CH157145A - Light signaling device for electric switch. : en fr
  • US1876545A - Brake : en
  • US1877367A - Pedal depressing means for brake testers : en
  • GB380342A - Improvements in or relating to the pasteurisation of liquids : en
  • US1877161A - Mechanism for reversing motive devices for operating doors and the like : en
  • US1877242A - Arc lamp : en
  • DE559114C - Connection for pipes with sliding sleeve : de en
  • DE558950C - Checkbox for related registrations concerning any number of items, especially for luggage storage locations : de en
  • FR732001A - Product intended for the destruction of mole crickets and other insects harmful to agriculture : en fr
  • FR732113A - Remote control installation for remote service and control : en fr
  • US1876617A - Michael geobge cobson : en
  • US1877079A - Phonograph record : en
  • US1877379A - Vehicle wheel : en
  • US1876703A - Means for treating hemorrhoids : en
  • DK46176C - Carrier duplex signal system. : da en
  • FR40996E - High frequency channeling, coaxial arrangement of conductors : en fr
  • FR732070A - Manufacture of marzipan replacing broken almonds in the manufacture of pastries and biscuits : en fr
  • CA325882A - Sash operating mechanism : en fr
  • FR40858E - Watch box : en fr
  • US1877283A - Chambered clothes hanger for containing an insect repelling material : en
  • DE558886C - Device for producing masonry for walls from large-format panels : de en
  • DE559003C - Floor polisher with a triturating cloth stretched over its work surface : de en
  • DE559142C - Rotary drum filter : de en
  • DE558889C - Crank or eccentric press : de en
  • DE559277C - Reversible cushion : de en
  • FR732199A - Filters for vacuum cleaners and other applications : en fr
  • DK46168C - Connecting device between dental flushing device and faucet. : da en
  • US1876682A - Aircraft : en
  • FR732107A - Crankless motor for controlling shaking lanes in mines : en fr
  • IE12105L - Toasting and grilling devices : en
  • FR40947E - Advanced plywood-sided crate : en fr
  • US1876996A - Air cooling system for aeroplane engines : en
  • GB380226A - Improvements relating to electrical plug terminals : en
  • GB380169A - Improvements in connection with the electrical heating of buildings and the like : en
  • FR732223A - Improvement in machines for sorting grains and other products : en fr
  • CA325974A - Paper bag : en fr
  • CH157008A - Process for the production of light patterns on naturally dark colored skins or leathers. : de en
  • US1877740A - Truck side frame : en
  • DE559029C - Device for the production of a juxtaposed threads of different chemical nature, z. B. Color, existing line grid for color photography : de en
  • US1876605A - burgett : en
  • US1876904A - Trolley conveyer : en
  • US1877647A - Electric stop motion for knitting machines : en
  • DE558964C - Moving sieve : de en
  • US1876836A - Helical lock washer for straight counterbores : en
  • US1876990A - Vent plug wrench : en
  • US1877219A - Production of chemical pulp : en
  • FR40994E - Advanced folding frame for stores, cafes, etc. : en fr
  • FR732242A - Further training in compressors : en fr
  • GB380244A - Method of printing and waxing paper : en
  • DE558968C - Rotary toothbrush with a brush head with bristles on one side : de en
  • FR40974E - Process for the anhydrous extraction of fatty acids from dilute aqueous solutions : en fr
  • US1877004A - Apparatus for forming metallic retaining members : en
  • US1877348A - Valve grinder : en
  • US1877557A - Unit type multistage auxiliary switch : en
  • US1877098A - Plant stand : en
  • DE559068C - Process for removing chemical contaminants from steam : de en
  • GB380215A - A safety device for preventing the cage from falling down the pit shaft : en
  • DE559071C - Tab facility : de en
  • FR732062A - Tilting device for equipment lifting and lowering materials : en fr
  • GB380146A - Improvements in driving and observation mirrors for motor vehicles : en
  • GB380279A - Rear reflectors for vehicles : en
  • FR732164A - Method and machine for the manufacture of knitted articles : en fr
  • GB380159A - Improvements relating to carriage traverse mechanism for metal cutting and like machine tools : en
  • USD87744S - Island : en
  • DE559021C - Process for the destruction of mosquito larvae : de en
  • GB380200A - A new or improved upholstery edging : en
  • DE559038C - Magnet motor with windingless armature : de en
  • DK46194C - Throwing device for Purifiers for Cereals and the like. : da en
  • DE559058C - Head milling cutter for flutes : de en
  • GB380126A - Improvements in or relating to motor control devices for telegraphic apparatus : en
  • DE559105C - Process for the production of plastics containing dicyandiamide-formaldehyde condensation products : de en
  • FR732143A - Key drive device for tools with broken taper shank : en fr
  • DE558910C - Device for winding up paper webs : de en
  • FR732250A - Method of manufacturing a metal bodywork for a motor car or other vehicle, and devices for carrying out the method : en fr
  • FR40900E - Device for the multiple reproduction of accounting entries on sheets, cards or the like, using an original comprising a reverse entry and copying by reprinting by lines or by paragraphs : en fr
  • FR40975E - Game ball : en fr
  • FR40978E - Advanced hammer sprayers : en fr
  • GB380317A - Improvements in inks for marking sausage casings : en
  • CA326019A - Pyridine double compound : en fr
  • CH157052A - Four-cylinder rotary rubber printing machine for sheets. : de en
  • DE558829C - Process for the production of gaseous fluorine : de en
  • DE559067C - Device for regulating the overheating temperature when the load drops for steam boilers with waste heat recovery devices and a part of the boiler heating surface located behind the overheater : de en
  • DE559076C - Cable car, especially funicular : de en
  • DE559181C - Monitoring arrangement for electrically set points and signals : de en
  • GB380130A - Improvements in or relating to concrete roads or similar concrete constructions : en
  • GB380312A - Improvements in or relating to thermostatic electric switches : en
  • GB380363A - Improvements in water supply systems : en
  • US1877276A - Switch stand : en
  • US1877665A - Bolt : en
  • CH157221A - Air pump device for bicycles. : de en
  • DE558981C - Receiver or forwarder for synchronous telegraph systems : de en
  • US1877103A - Continuous contact receptacle : en
  • USD87764S - Design : en
  • US1877501A - Trations : en
  • DE558823C - Drilling tool for rock, in which the tool is given a pushing movement by a hand crank in addition to the rotary movement : de en
  • US1877606A - Bottle cap : en
  • US1877749A - Hair clipper : en
  • GB380253A - Appliance for lifting a float or other carrier off motor lorries or other vehicles : en
  • US1877330A - Hand brake : en
  • US1877403A - Apparatus for forming crystals : en
  • FR732187A - Nut washer : en fr
  • FR732169A - Connection device for incandescent projection lamps, with adjustable current intensity, in cinematographic projection devices : en fr
  • DE559285C - Fuel delivery device for motor vehicles : de en
  • FR40898E - Metal end piece for pressurized fluid hoses : en fr
  • FR732205A - Improvements to combined machines for forming and shaping cigar dolls : en fr
  • GB380801A - Apparatus for the manufacture of electric dry cells : en
  • GB380466A - Improvements in or relating to wireless direction-finding systems : en
  • DE558995C - A stocking made in the correct shape on the flat weft knitting machine and the process for its production : de en
  • DE559194C - Truss : de en
  • ES127559A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • FR732095A - Elastically mounted cycle hub with brake : en fr
  • CH157169A - X-ray system for fluoroscopy and photography. : de en
  • DE559179C - Rail pull-out device for grooved rails using flat tabs : de en
  • FR40988E - Apparatus for waxing parquet floors, furniture, linoleums, etc. : en fr
  • FR732218A - High voltage cable with impregnated paper insulation and with compensating receptacles, established in the interior of the cable and in the form of compressible cells, with thin walls : en fr
  • GB380829A - An improved electricity meter : en
  • DE559211C - Cutting machine for beetroot or the like with a knife disc : de en
  • US1877260A - X-ray apparatus : en
  • FR732105A - Machine for tightening the ends of springs for motorcycles : en fr
  • DE550440C - Depilatories : de en
  • FR732217A - Process for the preparation of dry orthochromatic plates, with collodion emulsion : en fr
  • GB380161A - Improvements relating to the manufacture of footwear : en
  • GB380519A - Improvements in or relating to loading or conveying systems : en
  • DE558907C - Process for making saws : de en
  • DE559100C - Lid with bowl-shaped cooling device for cooking vessels : de en
  • US1876813A - Capsule filling machine : en
  • US1877388A - Sprinkler and lawn sweeper : en
  • FR732103A - Automatic adjustment system for mechanical milking equipment : en fr
  • GB380220A - Improvements in or relating to apparatus for analytical distillation : en
  • DE471329C - Gas generator for producing water gas from pulverized coal and water vapor : de en
  • DE558908C - Device for converting a rotary movement into a reciprocating movement for driving tools : de en
  • DE559207C - Drive device for rollable sound recording media : de en
  • FR732245A - Method and apparatus for the treatment, including washing, of coiled artificial silk : en fr
  • GB380476A - Improvements in or relating to cinematograph apparatus installed on vehicles : en
  • IE11959L - Bituminous road surfacing : en
  • DE559082C - Arrangement of contacts for high-performance switches, where contact is made by means of cylindrical pin contacts : de en
  • FR732208A - Manufacturing process of glass panels and boards provided with adherent and undetachable impressions : en fr
  • DE558825C - Process for the operation of sludge digesters : de en
  • DE559074C - Chiller : de en
  • CA325961A - Shortening composition : en fr
  • DE558958C - Process for the production of printing forms by projecting a photographic negative onto a light-sensitive layer made of bichromate gelatine or egg white : de en
  • NL27795C - : en
  • US1877006A - Clamp : en
  • US1877545A - Nut lock : en
  • US1877573A - Knitting machine : en
  • US1877229A - Article holder : en
  • US1877629A - Method for bending tubes of fiber and similar material : en
  • FR40951E - Metal Cloth Shaker Screen Manufacturing System for Vibrators : en fr
  • CH157235A - Bath heater. : en fr
  • US1877487A - Regulator valve : en
  • US1877489A - Ammonia-soda process for the production of sodium hydroxide, naoh, with simultaneousproduction of ammonia : en
  • DE558758C - Tilting device for ice cell frame : de en
  • FR732118A - Apparatus for calculating regularizations of curves : en fr
  • CH156977A - Molding box for the production of artificial building blocks. : de en
  • DE558931C - Locking device for sliding doors : de en
  • DE559047C - Tensioning device for the chain threads of round looms : de en
  • CA326002A - Ore processing method and apparatus : en fr
  • DE558867C - Plug device with adapter plug for connection to two-pole, non-earthed sockets : de en
  • FR732106A - Manufacturing process of hydrochlorides : en fr
  • CH157211A - Control installation of an elevator used for storage. : en fr
  • US1877152A - Vehicle step : en
  • US1877205A - Method of and apparatus for grinding curved tooth gears : en
  • US1877591A - Globe hanger for lighting fixtures : en
  • CH157081A - Dry gas meter. : de en
  • CH157193A - Device for making permanent waves. : de en
  • NL27881C - : en
  • US1876719A - Error key mechanism for adding machines : en
  • US1877127A - Delay powder : en
  • US1877238A - Ophthalmic instrument : en
  • US1876869A - Container display board : en
  • US1876927A - Welded end truck : en
  • US1876562A - Agricultural implement : en
  • US1876672A - Check punching and issuing machine : en
  • US1876764A - Internal combustion engine : en
  • US1877456A - Bag making : en
  • US1877739A - Electrical testing instrument : en
  • CA325964A - Phosphorous-nitrogen fertilizer : en fr
  • US1877520A - Combination harvester-thresher : en
  • CH157218A - Armrest device on vehicles for the vehicle driver. : de en
  • US1876913A - Sound reproducing machine : en
  • US1876611A - Spray producing device : en
  • US1877041A - Method and means for testing storage batteries : en
  • US1877626A - Railway traffic controlling system : en
  • US1877082A - Safety razor : en
  • FR40921E - Device for controlling energies in circuits by electron zones : en fr
  • US1876794A - Method of and apparatus for serving strands : en
  • US1876804A - Vehicle auxiliary lamp : en
  • US1877396A - Improved thermo packing material : en
  • US1877690A - Dental X-ray unit : en
  • DE559275C - Braid made on a braiding or tufting machine : de en
  • US1877059A - Smoking case : en
  • US1877300A - Shoe sole cementing machine : en
  • US1877506A - Direction indicator : en
  • US1877521A - High pressure pump : en
  • GB380390A - Improvements in mounting structures for aircraft sustaining rotors : en
  • US1876939A - Curtain roller construction : en
  • US1877195A - Method of making mufflers : en
  • US1877397A - Machine for spinning rayon : en
  • FR732057A - Improvements to devices for determining the nature and quantity of planktonic organisms present in seawater : en fr
  • FR40885E - Winch improvements : en fr
  • US1876815A - Apparatus for wrapping tires : en
  • US1877124A - Lubricating system : en
  • US1877146A - Pbocess fob pbepabing dyestttffs of the n : en
  • US1876744A - Device for cleaning tape lines : en
  • US1877207A - Method of making tubular objects from rubber compositions : en
  • US1877689A - Toilet seat sterilizer : en
  • DE558871C - Clockwork timer : de en
  • GB380416A - Apparatus for indicating the direction of travel by means of electro-magnetically actuated direction indicators, in particular for motor vehicles : en
  • DE559045C - Metal construction kit with components in the form of a U-shaped bracket : de en
  • DE559299C - Bow for string instruments : de en
  • GB380180A - Improvements in processes of manufacturing strips of clasps : en
  • DE558850C - Artificial fur : de en
  • FR40982E - Hose for water pipes or other fluids : en fr
  • GB380228A - Improvements relating to apparatus for vapourising or distilling liquids : en
  • GB380482A - Improvements in or relating to dust extracting devices : en
  • DE559040C - Stamp for license plates of motor vehicles : de en
  • GB380184A - Improvements in fluid-cooled walls for double-grate furnaces : en
  • GB380218A - Recording and card punching machines : en
  • FR732074A - Electrical signaling device intended for unguarded level crossings : en fr
  • US1877119A - Method of treating leather : en
  • US1877723A - Device for cleaning filter tubes : en
  • FR40874E - Receiver assembly for waves of different orders of magnitude : en fr
  • US1877667A - Control system : en
  • FR40925E - Darts Improvements : en fr
  • GB380275A - Device for automatically braking the drive of presses as the slide reaches its highest position : en
  • GB380447A - Improvements relating to the production of metal castings : en
  • FR40883E - Refinements to fletched projectiles : en fr
  • DE558815C - Water running shoes with splash protection cuffs : de en
  • DE558988C - Boiler with scrubbing door arranged above the grate and loading door above : de en
  • US1876602A - Itjkentor : en
  • GB380162A - Improvements in or relating to analysing mechanism for statistical cards : en
  • FR732257A - Improvements in processes and installations for ozone bleaching of textile fibers or other products : en fr
  • GB380474A - Printing device in connection with calculating machines, particularly for tabulating machines employing perforated cards : en
  • FR40997E - Cabinet for electrical devices : en fr
  • FR732197A - Backrest-chaise-longue : en fr
  • GB380467A - Improvements in fuel and process for making the same : en
  • DE559007C - Heater : de en
  • DE559066C - Superheater collecting box with separate finger boxes for saturated steam and superheated steam : de en
  • DE559294C - Device for capping the flange rims of wide-flanged I-beams and similar profiles : de en
  • DE559008C - Machine for the production of conical wooden pegs : de en
  • DE559081C - Rotary switch with spring mechanism for momentary switching, especially package switch : de en
  • DE559090C - Flame tube boiler heated by the waste heat of the fuel gasified in it : de en