- FR696567A - Continuous and adjustable flow sterilizer bottle :
en
fr
- GB340653A - Improvements in and relating to boxes, cartons or cases for the reception of matches and cigarettes :
en
- US1787593A - Apparatus for preparing pulverized fuel for combustion :
en
- GB340809A - Improvements in or relating to electric bell or the like indicators :
en
- FR696714A - Further development of vertical tube surface condensers :
en
fr
- US1788317A - Safety transmission brake :
en
- FR696827A - Calculator :
en
fr
- CA307424A - Aromatic amino sulfo chloride :
en
fr
- DE515370C - Rotating mixing plate, especially for mixing clay and sand, on which the material to be mixed is shifted transversely to the direction of rotation by guide vanes :
de
en
- DE515387C - Device for dry distillation of fuels and similar materials :
de
en
- GB341394A - Improvements in the recovery of oil, fats and waxes from adsorptive materials :
en
- AU2641130B - Improvements in tipping mechanism for automobile waggons :
en
- AU2830130A - An improved bituminous emulsion and process of making same :
en
- FR696884A - Advanced loop for end of metal beams with two welded wires :
en
fr
- US1787644A - Phonographic attachment for merchandise-dispensing apparatus :
en
- US1788031A - Forming tool :
en
- FR696819A - Method and device for tempering glass :
en
fr
- GB341434A - Improvements in or relating to apparatus for transmitting pressure waves through fluids :
en
- DE515126C - Switching device for automatic switching on or short-circuiting of a resistor arrangement when the current direction is reversed (reverse current) or when the normal current returns (forward current) :
de
en
- US1787554A - Air-brake apparatus :
en
- FR696652A - Lighter with friction wheel, operated with one hand :
en
fr
- DE515601C - Mercury vapor rectifier with a cooled cathode container attached to the rectifier housing in an insulated manner and a condensation device for reducing the amount of mercury vapor reaching the anodes :
de
en
- FR696587A - Advertising device for bottle wrapping :
en
fr
- FR696611A - Process for the manufacture of anthraquinone derivatives :
en
fr
- FR697023A - Can :
en
fr
- GB340571A - Improvements in or relating to weighing devices for use on vehicles :
en
- GB340857A - Improvements in and relating to lifting trucks :
en
- FR696754A - Products arranged in layers :
en
fr
- FR697049A - Electric machine broom :
en
fr
- GB341028A - Improvements relating to photo-mechanical printing :
en
- FR37587E - Improvements to carburettors for internal combustion engines :
en
fr
- DE515469C - Edge limiting device for typewriters :
de
en
- FR696749A - High efficiency steam generator :
en
fr
- FR37571E - Compass air navigation device :
en
fr
- GB340790A - Arrangements for tapping steam directly from double-acting reciprocating steam engines :
en
- GB340904A - Improved means for preventing head light dazzle of motor road vehicles :
en
- DE515625C - Process for the production of embossed shrink capsules for bottles and other vessels :
de
en
- FR37627E - Improvements to stapling tools :
en
fr
- US1788300A - New azo dyes :
en
- US1787527A - Brake for automotive vehicles :
en
- US1788252A - Manifolding machine :
en
- FR696568A - Device for instant presentation of various costumes by means of transparent silhouettes :
en
fr
- FR37611E - Improvements to the power supply of internal combustion and internal combustion engines :
en
fr
- AT120765B - Switchgear for pressurized gas switch. :
de
en
- AU2441129A - Improvements in rustic fern baskets :
en
- AU2665030A - Filling and capping machine for container :
en
- AU2758830A - Improvements in moving picture apparatus :
en
- GB340648A - Improvements in and relating to cast-iron ribbed structures such as grids, gratings and the like :
en
- FR696630A - Winding and unwinding device for cartons used in knitting machines :
en
fr
- US1787732A - Method of and apparatus for the control of electrical currents :
en
- US1788338A - Carburetor :
en
- DE515717C - Ignition device for internal combustion engines :
de
en
- GB340921A - Improvements in rock drilling machines :
en
- AT120798B - Thermometer with protective sleeve. :
de
en
- FR696834A - Improvements to statistical card punching machines :
en
fr
- DE515641C - Two-part swiveling holder for plates :
de
en
- DE515517C - Drinking glass stand :
de
en
- FR697026A - Double acting valve :
en
fr
- AT120814B - Multi-punch punch. :
de
en
- FR696664A - Improvements to thermionic lamp stations :
en
fr
- FR696753A - Electrical protection device for connecting generators to two separate networks :
en
fr
- FR696997A - Automatic hitching device for toy railway vehicles :
en
fr
- GB340985A - Process for reconditioning old vulcanised rubber :
en
- FR717423A - Coupling arrangement for telephone systems with selector service and several intermediate offices connected in series :
en
fr
- GB340863A - Improvements in casement stays :
en
- GB340607A - Improvements in rotary printing machines :
en
- CA307392A - Basic aluminum sulphate :
en
fr
- US1788354A - Electrical connecter :
en
- FR696590A - Process for the manufacture of oxide film cathodes :
en
fr
- FR697019A - Wad for cartridges :
en
fr
- GB340639A - Manufacture of ª‡-hydroxyanthrones :
en
- US1788264A - House-boat construction :
en
- GB340933A - Rolling mills and methods :
en
- GB341080A - Improvements in or relating to means for charging tin plates into annealing furnaces :
en
- FR37567E - Advanced bi-polar switch :
en
fr
- FR697017A - Improvements to devices for tapping the ground, in particular with a view to pouring concrete piles :
en
fr
- FR696936A - Phonograph diffuser :
en
fr
- US1787928A - Sewing machine :
en
- US1788040A - Metal sleeper :
en
- FR696623A - Turbine :
en
fr
- FR696907A - Spherical rotary motor :
en
fr
- DE515591C - Loading device with tipper, collecting device rotatable around a horizontal axis and discharge belt :
de
en
- GB341008A - Improved method of applying covering and protecting layers to light metals and alloys of such metals :
en
- FR696697A - Improvements to devices used to fix tire casings bead during tire manufacturing :
en
fr
- FR696788A - Method for forming electrolyser electrodes and operating device :
en
fr
- US1788310A - Welding electrode :
en
- US1787842A - Rotary plow :
en
- FR37579E - Improvements to liquid fuel engines :
en
fr
- GB340727A - Improvements in or relating to contrivances for use in making pastry :
en
- US1788226A - Waste vaporizer :
en
- US1788334A - Multiple valve for sectional tubes of vehicle tires :
en
- FR696733A - Mechanical device for transforming a continuous one-way rotary movement into a limited angle rotary movement :
en
fr
- US1788169A - Tongs :
en
- GB340640A - The manufacture of azodyestuffs for wool :
en
- GB340718A - An improved method of and means for peeling potatoes, fruit and the like :
en
- FR696858A - Device for connecting a sound source with several listeners for a determined time :
en
fr
- GB340663A - :
en
- FR696916A - Improvements to wireless telephony devices :
en
fr
- GB340776A - Method of and apparatus for forming tubular metal articles :
en
- GB341404A - Improvements in bakers' and like ovens :
en
- FR696665A - Improvements in electro-magnetic devices intended for the recording or reproduction of phonograms :
en
fr
- AT120762B - Electric line coupling, in particular for vehicles. :
de
en
- CA307276A - Agitator :
en
fr
- FR37569E - Oil regenerator filter :
en
fr
- FR696585A - Production of hydrogen peroxide :
en
fr
- AT120718B - Device for vaporizing liquid, especially low-volatility fuel for internal combustion engines. :
de
en
- CA307508A - Picture transmission :
en
fr
- DE515624C - Backing for artificial teeth :
de
en
- FR696622A - Drum-shaped shutter with fire protection shutter for cinema projection devices :
en
fr
- AT120826B - Method for bending pipes with folds on the inside of the bend protruding beyond the pipe cross-section. :
de
en
- CA307346A - Folding chair :
en
fr
- CA307417A - Method of coating metal articles :
en
fr
- FR696713A - Improvements to pulverized fuel burners :
en
fr
- US1787901A - Device for reversing cigarettes :
en
- US1788059A - Pneumatic tire :
en
- FR696795A - Safety belt buckle and other applications :
en
fr
- GB340832A - Improvements in or relating to gramophone cabinets :
en
- US1787443A - Stop and back-up lamp :
en
- US1787941A - Device for packing fruit and the like :
en
- US1787661A - Cornicle-winding machine :
en
- AT120609B - Frame saw with swinging saw frame. :
de
en
- AT120794B - Device for cold drawing of metal pipes. :
de
en
- CA307526A - Fluid pressure discharge for continuous filters :
en
fr
- AT120717B - Carburetor. :
de
en
- DE515538C - Cover for coke stoves :
de
en
- CA307331A - Convertible auto seat :
en
fr
- GB340643A - Improvements in or relating to tramway, trolley bus or like trolley heads :
en
- GB340855A - Improvements in charging electric accumulator batteries :
en
- IE11383L - Brake lining :
en
- AT120681B - Card index. :
de
en
- FR37596E - Improvements in methods and apparatus for supplying tobacco to cigarette-making machines :
en
fr
- US1788134A - Periodic reclosing circuit breaker :
en
- AT120744B - Arrangement for introducing voltages into alternating current circuits. :
de
en
- CA307281A - Animal trap :
en
fr
- CA307422A - Production of carbamates :
en
fr
- FR696864A - Improvements to systems for mounting input isolators on circuit breakers and similar devices :
en
fr
- AT120713B - Carburetors for internal combustion engines. :
de
en
- AT120805B - Device for the mechanical operation of the headstocks (apparatus) in Chaton grinding and polishing machines u. like :
de
en
- CA307372A - Process of preparing nitrocellulose :
en
fr
- AU2431129A - Improved method of and Apparatus for screening materials :
en
- AT120633B - Actuating device for fuel pumps in which the pressure stroke is effected by a tensioned spring. :
de
en
- AT120642B - Protective bag for skis. :
de
en
- CA307455A - Scavenging two-stroke cycle internal combustion engine :
en
fr
- AT120781B - Regulating resistor. :
de
en
- CA307255A - Compressed air engine :
en
fr
- CA307456A - Internal combustion engine :
en
fr
- US1787441A - Mop wringer :
en
- FR696694A - Lamp :
en
fr
- GB340661A - Manufacture of new carboxylic acid arylides of the benzene series :
en
- AU2781130A - Improvement in synchronizing apparatus :
en
- DE515487C - Tilt balance :
de
en
- AT120737B - Two-stroke internal combustion engine with a charge pump, in particular a crankcase pump. :
de
en
- CA307389A - Film driving apparatus :
en
fr
- FR696678A - Economizer device for gasoline engines :
en
fr
- GB340815A - A combined display stand and show card :
en
- US1787479A - Parachute trip for kites :
en
- DE515463C - Device for dewatering cotton, linters, cellulose, wood pulp and the like. like :
de
en
- DE515432C - Sliding windows whose overlapping leaves can be rotated around horizontal, central pins :
de
en
- GB340881A - Improvements in or relating to optical systems for photographic cameras :
en
- US1787573A - Brake mechanism for typewriting machines :
en
- US1787762A - Drive for rotary dumps :
en
- US1787739A - Motor drive for case-filling machines :
en
- US1787849A - Scow :
en
- US1788245A - Insulator support :
en
- AU2871530A - Improvements in or relating to adhesives :
en
- AU2850630A - An improved supporting device forthe operative systems of electricity meters :
en
- US1788156A - Window regulator :
en
- US1788356A - Process for producing ignition flashes for gas engines :
en
- AU2746830B - Improvement in method and apparatus for perforating motion picture film :
en
- CA307341A - Power transmission :
en
fr
- GB340688A - Improvements in or relating to the construction of wedges or bases for permanent ways :
en
- US1787775A - Safety cock for gas burners :
en
- US1787471A - Mower cutter reel :
en
- US1787806A - Process for separating zinc sulphate from sodium sulphate :
en
- US1787985A - Diagonal-weave wall board :
en
- DE515494C - Double-acting two-stroke engine :
de
en
- DE515670C - Keating device for dough pieces :
de
en
- AT120697B - Method and device for the production of box parts with a neck insert using a form block. :
de
en
- FR696589A - Process for the manufacture of oxide film cathodes :
en
fr
- CA307358A - Septic tank :
en
fr
- FR717328A - Beard soap and its manufacturing process :
en
fr
- AT120615B - Drive device for gate valve. :
de
en
- US1787643A - High-pressure reciprocating compressor :
en
- FR696921A - Methods and devices for ensuring the safety of current transformers :
en
fr
- AT120773B - Process for the manufacture of telecommunication cables with reduced crosstalk. :
de
en
- CA307271A - Agitator :
en
fr
- CA307488A - Fan casing :
en
fr
- DE515536C - Gas remote control :
de
en
- US1787868A - Collar attachment :
en
- US1787591A - Door latch :
en
- US1787602A - Shock absorber :
en
- FR696755A - Double socket :
en
fr
- FR696765A - Automatic receiver for printing machine :
en
fr
- GB341027A - Improvements relating to baskets, boxes, flats and the like :
en
- US1787574A - Carriage-shift mechanism for typewriting machines :
en
- US1787581A - Germicides, fungicides, etc., for soil sterilization and methods of using the same :
en
- US1787771A - Selector switch :
en
- AU2708630B - Improvements in or relating to shaving and like reservoir brushes :
en
- AU2849630B - Improvements in rotary pumps, compressors andthe like :
en
- CA307478A - Method of producing solid smokeless fuel from carbonaceous materials :
en
fr
- FR696658A - Process for manufacturing ketones from secondary alcohols :
en
fr
- FR696735A - Magnetically blown DC surge arrester for outdoor mounting :
en
fr
- GB340927A - Improvements in or relating to laminated sheet glass :
en
- US1788113A - Latch mechanism for reclining chairs :
en
- US1788320A - Aviator's helmet :
en
- DE515484C - Seeding device :
de
en
- CA307477A - Apparatus for producing solid smokeless fuel from carbonaceous materials :
en
fr
- AT120836B - Process for increasing the wetting and penetration ability of treatment liquids in the textile and leather industry. :
de
en
- GB340726A - Improvements relating to anti-glare screens for the protection of vehicle drivers :
en
- GB340860A - Improvements relating to alternating current motors :
en
- DE515413C - Growing pot :
de
en
- US1788145A - Expanded-metal structure :
en
- US1787727A - Hat form :
en
- US1787764A - Radiator support :
en
- CA307375A - Manufacture of highly refractory bodies :
en
fr
- AT120614B - Wire belt connector. :
de
en
- FR696720A - Gasoline blow torch :
en
fr
- CA307407A - Process of preventing crystallization of supersaturated calcium gluconate solutions :
en
fr
- CA307380A - Stabilization of tuned radio frequency amplifiers :
en
fr
- US1787453A - Insulator and core :
en
- US1787803A - Lock-operating mechanism :
en
- US1787948A - Iron-core static frequency changer :
en
- FR696569A - Advanced sterilizable bottle :
en
fr
- FR696580A - Improvements in internal combustion engine control :
en
fr
- GB341407A - Improvements relating to drying apparatus :
en
- DE515567C - Potato crusher :
de
en
- GB340721A - Improvements in or relating to starters for internal combustion engines :
en
- GB341032A - Improvements in printing mechanism particularly for addressing machines :
en
- DE515470C - Absorption cooling system composed of several units :
de
en
- US1787523A - Weather strip :
en
- US1787712A - Roller bearing :
en
- CA307384A - Condenser microphone :
en
fr
- DE515528C - Switching device for an electrical measuring device with several measuring stages for different loads :
de
en
- FR697032A - Pedestal table for smokers :
en
fr
- GB340794A - Improved container intended for case-hardening and more particularly for nitrogenisation :
en
- GB341453A - Improvements in or relating to the modification of the physical properties of thickened fatty oils :
en
- DE515475C - Protective device for switches and other electrical apparatus containing switches :
de
en
- FR696620A - Tool assembly device for work in mines and tunnels :
en
fr
- GB340729A - Improvements in envelopes for gramophone records :
en
- AU2884930B - An improved road making and paving concrete slab :
en
- CA307405A - Refractory :
en
fr
- DE515559C - Electric resistance device :
de
en
- FR696896A - Pressure reducing valve or regulator :
en
fr
- AU2780930B - Improvements in and relating to brackets or braces for use in all kinds of constructional work :
en
- FR697029A - Workpiece feed device, driven by counterweight for sawing and filing machine :
en
fr
- GB340685A - Improvements in and relating to show cards :
en
- FR696883A - Safety device against the rollover of motor vehicles in the event of rupture or detachment of the wheels or the bursting of one or more tires :
en
fr
- FR696953A - :
fr
- US1787907A - Sewer pipe :
en
- US1787971A - Means of making joints in sewer or drain pipes :
en
- USD82969S - William e :
en
- AU2436729A - Variable high pressure hydraulic pump :
en
- AT120746B - Circuit arrangement for private branch exchanges. :
de
en
- AT120842B - Process for the preparation of vat dyes of the perylene series. :
de
en
- DE515732C - Device for longitudinal cutting :
de
en
- GB340885A - Improvements in bust supports :
en
- US1788262A - Can-draining rack :
en
- AT120634B - Magnet system. :
de
en
- CA307431A - Furnace wall :
en
fr
- AT120708B - Piston. :
de
en
- AT120786B - Charcoal microphone. :
de
en
- DE515661C - Ratchet wrench :
de
en
- FR696710A - Method to avoid, during the electromagnetic exploration of the subsoil, the disturbances produced by alternating electromagnetic fields at a frequency different from that at which one operates :
en
fr
- GB340770A - A new or improved process for rendering the cement interior surfaces of refrigerating chambers or cold stores nonporous :
en
- US1787590A - Hob :
en
- US1788062A - Impulse coupling :
en
- US1787576A - Plane for parquet floors :
en
- AT120803B - Safety razor. :
de
en
- US1787824A - Method and apparatus for tinting photographic film :
en
- US1787936A - Process of eliminating internal stresses in wire at anchorages thereof :
en
- USD82997S - Clifford g :
en
- AT120637B - Process and device for the production of leather pulp rollers for offset and stone printing presses. :
de
en
- DE515573C - Measuring device for low-pressure hot water heating :
de
en
- GB340852A - Improvements relating to slicing machines :
en
- US1788141A - Brake equalizer :
en
- FR696607A - Process for the manufacture of all plywood objects :
en
fr
- DE515737C - Closure for liquid containers, especially fuel containers, of motor vehicles :
de
en
- US1787873A - Hay pick-up :
en
- AU2443330A - Improvements in vehicle operated opening and self-closing gates :
en
- FR696594A - Steam motive power plant using live steam and accumulated steam :
en
fr
- US1787943A - System of distribution of alternating currents :
en
- FR696849A - Fire extinguisher :
en
fr
- US1787626A - Receptacle-closure cap :
en
- US1788191A - Automobile headlight :
en
- DE515648C - Aircraft launch path with a flywheel serving as an energy store :
de
en
- AU2691530B - Improvements in or relating to paper reenforcing machines :
en
- AU2422629A - Improvements in or relating to the manufacture of articles of rubber and similar substances from aqueous dispersions containing such substances :
en
- GB341462A - Improvements in the manufacture of hydrogen or of gases containing hydrogen from methane and similar hydrocarbons or gases containing these hydrocarbons :
en
- AU2826830A - Improvements in apparatus for cleaning the tubes of water tube boilers :
en
- CA307394A - Production of lithopone :
en
fr
- GB340757A - Improvements in and connected with internal combustion engine valves and valve gear :
en
- AT120643B - Actuating device for climbing ropes, rope ladders or the like. :
de
en
- US1787838A - Well tester :
en
- USD83015S - Design tor embroidered lace edging :
en
- USRE17924E - Wateb tank for concrete mixers :
en
- DE515481C - Clamp for straightening the teeth :
de
en
- AU2852230A - Grinding machine ofthe ball or tube-mill type :
en
- FR37613E - Device for upsetting the sheet :
en
fr
- GB340695A - Improvements in refrigerating apparatus of the absorption type :
en
- GB340795A - Improvements in and relating to compass course finders :
en
- US1788120A - Vault protection :
en
- US1788044A - Road maintainer :
en
- USD83022S - Walter d :
en
- CA307502A - Secrecy system for signaling :
en
fr
- FR37606E - Improvements in processes for the preparation of crotonic ethers of cellulose :
en
fr
- FR696824A - Improvements to tricycles and in particular to pedal tricycles :
en
fr
- GB340849A - Improvements in slicing machines :
en
- CA307504A - Motor car body :
en
fr
- AT120817B - Multipart bathtub. :
de
en
- DE515529C - Dry rectifier, the electrode of which is coated with a metal oxide layer :
de
en
- FR696685A - Spray gun for painters :
en
fr
- GB340681A - Improvements in the manufacture and production of tyres for vehicles :
en
- US1787752A - Railway signal system :
en
- US1787624A - Bailer :
en
- US1787895A - Pressure-control apparatus :
en
- US1788347A - Pencil-sharpening machine :
en
- US1787659A - Metallic colloid and process of producing the same :
en
- US1787978A - Toy store :
en
- US1788187A - Steel-wool holder :
en
- CA307360A - Traffic signal :
en
fr
- DE515500C - Device for cooling the impeller bodies of internal combustion turbines :
de
en
- AT120663B - Motor support arm with electrical plug device for sewing machines. :
de
en
- CA307299A - Manicuring implement :
en
fr
- FR696600A - Machine for coating the periphery of grinding wheels, cylinders or others with an abrasive :
en
fr
- FR696971A - Device for cutting plates or grids of lead-acid accumulators :
en
fr
- FR696897A - Centrifugal force salad spinner :
en
fr
- DE515111C - Process for the preparation of 3-nitro-5-ketotetrahydronaphthalene :
de
en
- GB340869A - Improvements in and relating to clamping rings for the covers of tins, cans, & other containers :
en
- FR696959A - Improvements to the fiber retting process :
en
fr
- GB340788A - Improvements in bobbin changing contrivances for spinning frames :
en
- US1787583A - Air brush :
en
- FR696780A - Machine for rolling wafer sheets or similar pasta into cones :
en
fr
- GB340627A - Improvements in safety devices for the doors of motor vehicles :
en
- FR696583A - Hinged base bed :
en
fr
- GB341885A - Improvements in rotary engines and pumps :
en
- FR37565E - Wastewater settling tank and sludge thickener :
en
fr
- DE515689C - Elastic, flexible wheel tires :
de
en
- GB340674A - Improvements in manhole and similar frames and covers :
en
- GB340804A - Improvements in resiliently mounted gear-wheels :
en
- FR696956A - Industrial lock :
en
fr
- GB341072A - Improvements in automatic check-draught regulators for chimneys or flues of all kinds of furnaces :
en
- US1787825A - Motion-picture and sound film with position indication :
en
- FR696621A - Rail crossing :
en
fr
- FR696783A - Advanced cooling system for fast aircraft engines. :
en
fr
- FR696937A - Improvements to washing machines or the like :
en
fr
- US1787694A - Electron-emission material :
en
- FR37584E - Process for preparing aldehydes :
en
fr
- FR696648A - Method and apparatus for drying ceramic products :
en
fr
- US1787996A - Cushion for sheet-metal presses :
en
- US1788005A - Metallic lined tank structure :
en
- US1788351A - Apparatus for the heat treatment of metalliferous materials :
en
- US1788073A - Automatic frequency controller :
en
- AT120700B - Device and method for drying cardboard u. like :
de
en
- FR696821A - :
fr
- FR696832A - Two-stroke internal combustion engine with scavenging air pump in the form of a vane pump (oscillating piston pump) operated by the connecting rod :
en
fr
- GB340894A - Process of welding magnesium and magnesium alloys :
en
- GB341455A - :
en
- US1787651A - Ensilage elevator for pit silos :
en
- US1787657A - Cutting machine :
en
- US1788015A - Driving mechanism for rotary drilling machines :
en
- US1788167A - Motor-driven conveyer roller :
en
- CA307506A - Antenna relay and control system :
en
fr
- US1788215A - Inclosed electric switch :
en
- US1787711A - Steering mechanism :
en
- US1787465A - Valve mechanism :
en
- US1787530A - Gas lighter :
en
- US1788101A - Mold and method of manufacturing the same :
en
- AT120667B - Method and device for visualization or photographic recording of sound waves. :
de
en
- US1787472A - Slidable seat :
en
- US1788042A - Punctureproof resilient tire :
en
- US1788265A - Oil gauge :
en
- US1787615A - Wood-heel making :
en
- AT120621B - Rubber sheet for typewriters and similar machines. :
de
en
- AT120622B - Arrangement of the fuel tank for motorcycles. :
de
en
- CA307521A - Saw :
en
fr
- FR696727A - Improvements to chain controls for raising or lowering mobile windows :
en
fr
- FR696717A - Improvements to the damping of gyroscopic compasses :
en
fr
- FR696923A - Removable and transformable metal frame cover for shading :
en
fr
- AT120767B - Hand switch for staircase lighting systems. :
de
en
- CA307385A - Condenser microphone :
en
fr
- GB341084A - Improvements in or relating to telegraphic receivers and retransmitters :
en
- US1787847A - Awning :
en
- US1788203A - Time-controlled switch :
en
- CA307374A - Method of canning baked beans :
en
fr
- US1787939A - Gun :
en
- CA307408A - Process of accelerating the hardening of hydraulic binding means :
en
fr
- FR696816A - Mobile backrest for vehicle seats :
en
fr
- GB340704A - Improvements in or relating to spectacles frames :
en
- GB340866A - Improvements in and relating to axle-bearings :
en
- DE515707C - Device for tenon and slot cutting on a tenon cutting machine :
de
en
- FR37630E - Gear shifting for motor vehicles, gear trains and internally toothed vehicles in which longitudinal space is reduced to a minimum :
en
fr
- FR696628A - Tube bending machine :
en
fr
- FR696843A - Improvement in motion pictures with combined sound recording :
en
fr
- GB340634A - Improvements in circuit arrangements for automatic telephone systems :
en
- AU1198223A - Counter sales checkbook cover :
en
- DE515643C - Cinema apparatus with optical compensation for image migration :
de
en
- AT120620B - Grinding machine table. :
de
en
- FR37631E - Method and installation for lifting liquid :
en
fr
- AT120739B - Control device to improve the power factor. :
de
en
- GB340806A - Improvements relating to infants' soothers :
en
- GB341036A - Improvements in and relating to spring motors for gramophones and other purposes :
en
- US1788242A - Churn :
en
- AT120723B - Steam turbine casing. :
de
en
- CA307261A - Window :
en
fr
- CA307286A - Valve stem and adapter :
en
fr
- CA307379A - Electrode for electron discharge devices :
en
fr
- DE515425C - Tail light for vehicles, especially motor vehicles :
de
en
- FR696998A - Circular saw cut-off machine :
en
fr
- GB315228A - Improvements in and relating to compositions adapted for use in waterproofing and to articles or bodies treated therewith :
en
- FR696833A - Piston engine in which the piston pin is provided with a running surface on which can roll the contact surface of the big end of the connecting rod, which surrounds this pin :
en
fr
- FR697011A - Lampshade holder :
en
fr
- US1787678A - Placard holder :
en
- US1788123A - And macdonau :
en
- US1788282A - Disengageable coupling for pipes or hoses :
en
- CA307460A - Carbureter :
en
fr
- CA307264A - Agitator :
en
fr
- CA307269A - Agitator :
en
fr
- US1787474A - Refrigerating process and apparatus :
en
- US1787568A - Fisherman's hatband :
en
- AU2826730A - Improvements relating to looseleaf books or binders :
en
- CA307357A - Lock :
en
fr
- AT120756B - Telephone system with line dialers. :
de
en
- AT120646B - Movable track turnout. :
de
en
- AU2713330A - Improvements relating to hydraulically operated vehicle elevators :
en
- CA307356A - Damper mechanism :
en
fr
- US1788023A - Punching device :
en
- US1788082A - Display cabinet :
en
- CA307458A - Hydraulic feed :
en
fr
- CA307501A - Signaling means for telephone systems :
en
fr
- FR696591A - Especially stainless steel barrel and for liquids with a delicate taste :
en
fr
- GB340645A - Radiator shutters for motor vehicles, aircraft and the like :
en
- AT120617B - Transmission. :
de
en
- DE515701C - Glass rectifier :
de
en
- US1788238A - Shoe-pressing apparatus :
en
- US1788321A - Laundry machine :
en
- US1787783A - Grease gun :
en
- FR696673A - New polarizer device :
en
fr
- GB340657A - Improvements in portable cabinets or tanks for containing and delivering oil :
en
- US1787458A - Plate feeding and punching means :
en
- US1787715A - Listing and checking machine :
en
- US1787952A - Manufacture of rubber-impregnated fibrous material :
en
- US1787483A - Process for the production of formamide :
en
- CA307260A - Hose clamp :
en
fr
- AT120666B - Device for preventing interference with wireless traffic. :
de
en
- AU2440729A - Carrier current signalling systems :
en
- AU2734830B - Improvements in or relating to the production of phosphorous and phosporous oxygen compounds from raw phosphtes :
en
- US1787627A - Window screen :
en
- US1787795A - Process for removal of oxygen from gases :
en
- US1788273A - Automobile identification plate :
en
- CA307319A - Budget saving bank :
en
fr
- AT120618B - Piston valve. :
de
en
- GB341079A - Improvements in or relating to processes of extracting oil from vegetable matter :
en
- US1788004A - Identification device :
en
- AU2981030A - Improvements in or relating to floating decks :
en
- FR696745A - Machine for cutting fruit into slices or strips :
en
fr
- GB341390A - Improvements in the separation of impurities from oils and fats :
en
- US1788144A - Corner connection for door frames :
en
- US1788304A - Gramophone :
en
- AT120657B - Control transformer in economy circuit. :
de
en
- AT120678B - Calculating machine controlled by punch cards. :
de
en
- US1787464A - Furnace-wall construction :
en
- US1787721A - Printing mechanism for accounting machines :
en
- US1787951A - Increasing the viscosity and improving the lubricating properties of oils :
en
- US1787685A - Stopper or closure for receptacles :
en
- US1787893A - Windshield-wiper support :
en
- CA307294A - Apparatus for elevating acids :
en
fr
- US1787812A - Car dumping :
en
- AT120711B - Gas turbine with oscillating liquid. :
de
en
- AU2870630A - Improved manufacture ofan ammonium potassium superphosphate and ofa utilisable slag :
en
- AU2700230B - Rail crossing structure :
en
- DE515652C - Swimming island :
de
en
- FR696584A - Process for the preparation of resin derivatives :
en
fr
- USRE17918E - Apparatus for handling and storing automobiles :
en
- US1787431A - Electroplating device :
en
- US1787833A - Signal-light switch :
en
- CA307251A - Fuel burner :
en
fr
- CA307303A - Radio log :
en
fr
- GB340720A - Improvements in balancing mechanism for reciprocating machines :
en
- GB340766A - Improvements in guards for oil heaters, oil stoves and the like :
en
- AT120648B - Sales package for powder puffs and like :
de
en
- AT120672B - Strap for suspenders and socks made of rubber or similar elastic material. :
de
en
- AT120793B - Display device for inclination scales. :
de
en
- FR696763A - Gear shift mechanism for automobiles, motorcycles and other similar applications :
en
fr
- FR696918A - Process for the splicing of the rails of the railroads without drilling of these rails and splint with shoes and heel allowing to achieve it :
en
fr
- FR697009A - Mobile electric motive power station :
en
fr
- DE515605C - Process and machine for the production of corrugated cardboard with wavy lines running diagonally to the cut edges :
de
en
- CA307262A - Gate valve :
en
fr
- CA307340A - Natural or artificial bait :
en
fr
- CA307428A - Burner :
en
fr
- US1788196A - Warp-sizing machine :
en
- US1787753A - Traction attachment for vehicle wheels :
en
- US1787845A - Sun and rain shield for vehicles :
en
- US1787905A - Battery terminal :
en
- US1788019A - Feed for slicing machines :
en
- US1788109A - Well tester :
en
- CA307441A - Radio receiving apparatus :
en
fr
- CA307270A - Agitator :
en
fr
- AU2787630B - Improvements in machines for moulding bricks, tiles, road setts, andthe like :
en
- CA307412A - Valve inside :
en
fr
- US1787541A - Picture frame :
en
- US1787632A - Burner :
en
- US1787906A - Battery-terminal connecter unit :
en
- US1788103A - Loud-speaker :
en
- US1788316A - Superposed telegraph system and bridge duplex set for use with such systems :
en
- AU2838630A - Improvements in and connected with superheaters :
en
- CA307438A - Warp knitted plush :
en
fr
- US1788164A - Air filter :
en
- CA307300A - Guard rail for railroad track scales :
en
fr
- AT120822B - Holding device for razor blades, in particular blade blades. :
de
en
- US1788148A - Fuel-oil burner :
en
- US1788175A - Glass-cutting tool :
en
- AT120662B - Electrical plug. :
de
en
- FR696742A - Rudder with guiding surfaces :
en
fr
- FR696990A - Process and apparatus for industrial, non-thermal sterilization of food drinks :
en
fr
- GB341496A - Improvements in and relating to servo brake mechanism :
en
- US1787519A - New basic phenol alkyl ethers :
en
- US1787610A - Counter and method of making the same :
en
- US1788063A - Safety device for burners :
en
- US1787826A - Wind-up apparatus :
en
- US1787955A - Electrical precipitator :
en
- AU2849930A - Improvements connected with sealing devices for use with electric cables andother apparatus :
en
- AT120795B - Device for determining the amount of heat given off by a radiator. :
de
en
- CA307292A - Babbiting and boring machine :
en
fr
- CA307393A - Percussion cap :
en
fr
- GB340761A - Improvements in sheet grippers for use with delivery apparatus for platen printing presses :
en
- CA307427A - Fluid heating apparatus :
en
fr
- AU2449830A - Improvements in and relating to garden and like shears :
en
- US1787742A - Hand truck :
en
- US1788111A - Street-lighting system :
en
- US1788147A - Attachment for wireless receivers :
en
- US1787811A - Rail anchor :
en
- AT120624B - Illuminated advertising device. :
de
en
- AT120736B - Dirt separation device, in particular for injectors. :
de
en
- CA307313A - Carbureter :
en
fr
- CA307447A - Swimming suit :
en
fr
- US1787817A - Folding and wrapping machine :
en
- US1787864A - Welting and method of making the same :
en
- CA307246A - Locomotive exhaust mechanism :
en
fr
- CA307308A - Totalizator :
en
fr
- US1787781A - Hydraulically-operated way drill :
en
- GB340630A - Improvements in and relating to furnaces burning liquid, gaseous or pulverised fuel :
en
- DE515614C - Condensation locomotive with an additional water evaporator heated by the exhaust steam of a machine, the steam of which is condensed in a downstream feed water preheater :
de
en
- DE515632C - Method of moth securing :
de
en
- FR696928A - Construction method of a popular dwelling of a standard model, with the use of a hollow concrete chipboard applicable also to all constructions of walls or buildings :
en
fr
- CA307267A - Agitator :
en
fr
- CA307480A - Fluid flow controlling valve :
en
fr
- US1787469A - Automatic roasting apparatus :
en
- USD83006S - Design for a floral basket :
en
- US1787975A - Fuel-injection valve :
en
- US1788000A - Valve superstructure :
en
- US1787828A - Crushing apparatus :
en
- US1787881A - Package-sealing machine :
en
- AU2695730B - Improved valve counterpoise or float :
en
- AT120707B - Piston. :
de
en
- AU2480730A - Improvements in or relating to methods of manufacturing and treating asphalt biscuits :
en
- US1787931A - Quick-break circuit-breaker system for large currents :
en
- DE515699C - Starting process for three-phase direct current cascades in Kraemer circuit :
de
en
- DK43576C - Method and Device for Regulating the Pressure of Combustion Products in the Exhaust Pipes of Combustion Power Machines. :
da
en
- FR696906A - Concentrated magnesium fertilizers :
en
fr
- US1787897A - Compartment tube grinding mill :
en
- US1787478A - Sharpening tool :
en
- US1787853A - Sucker-rod lifter and wrench :
en
- US1788296A - Window screen :
en
- AU2441029A - Improvements in machines for chiming, crozing and howelling barrels :
en
- CA307347A - Folding chair :
en
fr
- CA307376A - Dielectric or insulating material for condensers :
en
fr
- US1787912A - Amplifier tube :
en
- AT120659B - Steam boiler system with feed water preheater and fluctuation compensation through feed water storage. :
de
en
- GB340847A - :
en
- GB341006A - Improvements in or relating to microphones :
en
- AT120631B - Automatic ratchet clutch that can be engaged and disengaged. :
de
en
- GB340900A - Improvements in or relating to devices for cutting the cables of submarine mines :
en
- AT120848B - Process for printing with vat dyes. :
de
en
- CA307316A - Grease absorber :
en
fr
- CA307337A - Apparatus for coding and decoding messages :
en
fr
- US1787854A - Carburetor :
en
- US1787889A - Adding machine :
en
- US1788268A - Ejector for taper-shank cutting tools :
en
- US1788353A - Metal-ware cleaning :
en
- US1788221A - Vending machine :
en
- AT120754B - Circuit arrangement for telephone systems. :
de
en
- CA307314A - Knitted fabric :
en
fr
- AT120601B - Liquid drainage device with liquid lock. :
de
en
- CA307317A - Gyratory crusher :
en
fr
- US1787674A - System of railroad automatic gates :
en
- US1788074A - Holding device :
en
- US1788160A - Desuperheater :
en
- AT120757B - Arrangement for relays in three-phase networks. :
de
en
- CA307284A - Four-cycle internal combustion engine :
en
fr
- FR696574A - Improvements to fuel filters for internal combustion engines :
en
fr
- US1788079A - Locomotive and like wheel :
en
- US1787639A - Oven plate :
en
- US1787654A - Apparatus and method of controlling fans :
en
- US1788172A - Brushing machine :
en
- US1787980A - Link conveyer :
en
- AT120797B - Machine for the production of reinforced pipe ends with at least three times the wall thickness. :
de
en
- CA307285A - Stem for pneumatic devices :
en
fr
- US1788190A - Turning gear for the headlights of vehicles :
en
- DE515705C - Tour counter for flat knitting machines with power drive :
de
en
- FR696677A - Double crane :
en
fr
- AU2937230B - Improved attachable fronts for shirts :
en
- FR696841A - Current transformer for high voltages :
en
fr
- GB341405A - Process for the manufacture of easily soluble sodium salts of acylamino-phenol-arsinic acids :
en
- DE515549C - Sheet feeder :
de
en
- GB340667A - Improvements in or relating to observation towers :
en
- AT120829B - Method and device for the aftertreatment of centrifuge synthetic silk. :
de
en
- CA307325A - Cutting machine :
en
fr
- AT120774B - Cascade connection of asynchronous machine and commutator rear machine. :
de
en
- CA307403A - Arc carbon :
en
fr
- DE515571C - Suspension device for evaporation vessels for radiators :
de
en
- AT120823B - Mold for aluminothermic welding of railroad tracks. :
de
en
- AU2818230B - Method and apparatus for cracking oil :
en
- US1787669A - Cable connecter :
en
- AT120649B - Process for the production of continuous cement sheets or corrugated cement sheets with one or more iron wire mesh inserts. :
de
en
- AT120790B - Device for fastening tangentially cutting thread cutting jaws in the holder by means of a clamp. :
de
en
- CA307499A - Two element negative impedance repeater :
en
fr
- DE515428C - Direction indicators :
de
en
- DE515656C - Bobbin holder :
de
en
- US1788194A - Short-circuiting device :
en
- US1787619A - Method of making glass bowls :
en
- US1787819A - Tub-supporting attachment for washing machines :
en
- US1787559A - Magnetic action for pipe organs :
en
- US1787704A - Skiving machine :
en
- AU2818330B - Apparatus for electrical precipitation :
en
- DE515637C - Rope hook :
de
en
- DE515736C - Switching device for direction indicators on motor vehicles :
de
en
- CA307410A - Process of manufacturing liquid products from coal :
en
fr
- AT120808B - Pressure cooker with outer lid. :
de
en
- CA307315A - Grain cleaner and grader :
en
fr
- CA307443A - Fin radiator for warm-air furnaces :
en
fr
- US1787744A - Tongs :
en
- US1788177A - Combined match book and golf tee holder :
en
- US1788105A - Sound-producing device :
en
- US1788195A - Play suit :
en
- AT120724B - Gate valve or distribution valve. :
de
en
- GB340632A - An improved process for the production of high grade nickel or nickel alloys :
en
- CA307297A - Ingot mould and ingot :
en
fr
- FR37617E - Process for obtaining the effects of woven designs :
en
fr
- FR696805A - Box with automatic shut-off valves verifiable in place :
en
fr
- FR696862A - New green tank dyes from the benzanthronic series :
en
fr
- GB341464A - Improvements in or relating to control system for radio instruments :
en
- US1788211A - Laundry-identifying device :
en
- AT120715B - Piston. :
de
en
- AU2868730B - Syringe for administering liquid medicines to animals and usable also asa hypodermic syringe :
en
- CA307333A - Hydraulic draft gear :
en
fr
- DE515474C - Method for connecting the wires or bands used for wrapping Krarupadern :
de
en
- DE515580C - Thread cutting head holder for machine tools, in which the cutting head is carried by a crosshead that can be moved on laterally arranged guide rods :
de
en
- FR696829A - Machine and method for rolling raw glass plates :
en
fr
- FR696643A - Rotary piston machine :
en
fr
- FR697041A - Anti-glare device for automobile headlights :
en
fr
- GB340893A - Improvements relating to tubular heat exchangers :
en
- US1787521A - Game :
en
- AT120753B - Converter system for coupling two networks. :
de
en
- CA307440A - Paper pulp bleaching process :
en
fr
- AT120626B - Lamps made of clear glass or colored, any material in letter or character form with single or multi-pole plug connection. :
de
en
- FR37625E - Overlay regulator for mass produced images :
en
fr
- FR696810A - Bean harvesting machine :
en
fr
- FR696972A - Improvements made to winders for winding metal wires and similar materials :
en
fr
- US1787666A - Lever system :
en
- US1787892A - Dumping unit for motor trucks :
en
- FR696596A - Bottle rack :
en
fr
- FR696869A - Ball joint for metal cables :
en
fr
- GB340722A - A signalling device for use on vehicles :
en
- GB340696A - Improvements in or relating to electrical switches :
en
- GB340907A - Improvements in advertising apparatus of the movable panel type :
en
- FR37600E - Process for the production of iron sleepers for railway tracks with guide ribs for the rails :
en
fr
- FR696741A - Improvements to devices for cleaning shoes :
en
fr
- GB341393A - Improved process for the decomposition under the action of heat of a mixture of methane or other hydrocarbons and water vapour :
en
- CA307343A - Compression testing device :
en
fr
- GB340684A - Improvements in or relating to the chocking of railway wagons :
en
- GB340724A - Improvements in or connected with coupling devices for connecting scaffolding and like tubes and rods together :
en
- AU2857830A - Improvements in multiple layer cord belts :
en
- US1787582A - Signal-receiving system :
en
- US1788185A - Method of treating molten magnesium and its high-percentage alloys :
en
- US1787561A - Automobile ventilator :
en
- US1788216A - Lavatory :
en
- FR696655A - Pneumatic rim for motor vehicle wheels :
en
fr
- GB340865A - Insulators for sparking plugs :
en
- GB340692A - Dialling handle for use with automatic telephone :
en
- GB340789A - Improvements in and relating to sound-reproducing devices :
en
- FR696649A - Fuel gasification carburettor :
en
fr
- FR696991A - Fueling processes for explosive engines :
en
fr
- AT120684B - Device for regulating the load on wood grinders. :
de
en
- CA307323A - Continuous differential speed changing mechanism :
en
fr
- CA307399A - Process of making sodium silicate :
en
fr
- GB341082A - Improvements in or relating to thermionic valve systems :
en
- AT120766B - Mercury vapor rectifier. :
de
en
- DE515433C - Letter opening device :
de
en
- DE515493C - Internal combustion engine consisting of one or more blocks with radially arranged cylinders :
de
en
- DE515080C - Method and device for power transmission by means of asymmetrically oscillating structures :
de
en
- AT120838B - Process for the preparation of solutions from copper oxide ammonia cellulose. :
de
en
- US1787489A - Carriage equipment for accounting machines :
en
- US1787544A - Poultry fountain :
en
- CA307414A - Production of rubber goods :
en
fr
- DE515456C - Eyeglass gripper for sewing machines with a convex gripper bowl bottom :
de
en
- FR696554A - Improvements in the construction of stereoscopes :
en
fr
- GB340650A - Reduction of echo effects in electric signalling systems :
en
- GB340812A - Machine for disintegrating and sifting powderous masses :
en
- CA307367A - Device for recording systems :
en
fr
- FR697025A - :
fr
- DE515603C - Process for the preparation of pure rubber hydrocarbon from rubber milk :
de
en
- FR37622E - Manufacturing process of rubber tubes :
en
fr
- GB340741A - An improved one-piece stream-line rudder for ships :
en
- FR697000A - Machine to determine the average combed length :
en
fr
- GB341389A - Improvements in and relating to the production and use of benzanthrone derivatives :
en
- AT120661B - Three or more cylinder two-stroke internal combustion engine. :
de
en
- FR696806A - Bandpass system :
en
fr
- US1788086A - Filter press :
en
- GB340775A - Improvements in photographic processes :
en
- GB340925A - :
en
- DE515712C - Heat meter :
de
en
- FR696915A - Manufacturing process of floating figurines :
en
fr
- US1788119A - Safe-protection installation :
en
- FR696712A - Improvements to the process and means of ordering boxes, for their filling, their closing, or other similar operations :
en
fr
- DE515708C - Chuck :
de
en
- DE515412C - Button with thread holes and a fastening thread connected to it :
de
en
- FR696836A - Method and apparatus for the manufacture of metal tubes with internally reinforced ends by upsetting :
en
fr
- FR696967A - Rolling metal thistle device for wool scrapers :
en
fr
- FR696646A - Improvements to block letters and dies used in their manufacture :
en
fr
- GB340999A - Improvements in or relating to machines for operating upon the soles of boots or shoes :
en
- FR697045A - Automotive garage and storage machine :
en
fr
- DE515644C - Photographic, in particular cinematographic recording apparatus with viewfinder :
de
en
- GB340744A - Improvements relating to adjustable panels or screens for use on motor vehicles :
en
- FR696933A - Improvements to machines for dividing butter into shells, rings or other pieces :
en
fr
- FR696809A - Quiet :
en
fr
- DE515622C - Coupling device for one-handle control of variable capacitors :
de
en
- FR696982A - Depuration and filtration installation for rapid filters :
en
fr
- GB340605A - Improvements in or relating to printing processes employed in colour photography :
en
- US1788249A - Grinding and polishing machine :
en
- US1787754A - Method of extracting albumin and sugar from milk whey :
en
- US1787898A - Rotary bottle holder and display rack :
en
- FR696797A - Illuminated sign with transparent mirror :
en
fr
- FR696627A - One-piece shoe claw for rail assembly :
en
fr
- GB340672A - Improvements in means for consuming smoke in boiler furnaces :
en
- GB340828A - Improvements relating to portable electrical connectors :
en
- FR696699A - Convex tape for side barrel rifles :
en
fr
- FR697043A - Improvements to electrolytic devices :
en
fr
- US1787773A - Article making and wrapping machine :
en
- USD83014S - Henby schwabbeb :
en
- AT120690B - Process for dewatering wet cardboard and the like like :
de
en
- AT120770B - Method for cooling the cathode in mercury vapor rectifiers. :
de
en
- GB340861A - Improved power-mechanism for actuating typewriting machines :
en
- CA307330A - Valve for flush tanks :
en
fr
- US1787913A - Radiator :
en
- AT120734B - Steam turbine control. :
de
en
- US1788224A - Electric switch :
en
- US1787957A - Loose-leaf ring book :
en
- US1788198A - Illuminating means for gauge glasses :
en
- US1787459A - Journal-box closure :
en
- US1787733A - Fish lure :
en
- USD83021S - Walter d :
en
- CA307481A - Adjustable support for furniture :
en
fr
- AT120693B - Screw jack. :
de
en
- GB318838A - Improvements in or relating to kinematographic photography and more particularly for the production of animated backgrounds for exposure in the studio by kinematographic projection :
en
- GB340836A - Holder for photographic color filters, or extension lenses :
en
- US1787549A - Paper-bag-making machine or the like :
en
- US1787885A - Automatic train-order deliverer to moving trains :
en
- US1788275A - Shoe, slipper, boot, and the like :
en
- US1787655A - Apparatus and method of controlling fans :
en
- US1787788A - Grinding mill :
en
- FR696739A - Lapping machine for valves and similar interlocking parts :
en
fr
- AT120778B - Device for initiating switching processes. :
de
en
- AT120688B - Facility for transferring the accounts in the American journal. :
de
en
- CA307515A - Ventilator :
en
fr
- US1787617A - Gasoline locomotive :
en
- US1787859A - Display stand :
en
- US1787531A - Restraining device :
en
- US1788100A - Device for indicating market quotations :
en
- DE515664C - Process for the preparation of synthetic tanning agents free of mineral acids :
de
en
- GB340642A - Improvements in pocket lighters :
en
- US1788364A - Moving stairway :
en
- US1787689A - Glow-discharge lamp :
en
- US1787869A - Gate latch :
en
- US1788051A - Self-lubricating traveler :
en
- AT120802B - Slicer. :
de
en
- US1787435A - Frequency dependent regulator :
en
- US1788214A - Meat-cutting machine :
en
- AU2758630A - Improvements in and connected with vulcanising machines :
en
- US1787958A - Back for loose-leaf ring books :
en
- US1788058A - Lamp :
en
- US1788083A - Universal joint :
en
- AU2657230B - Cutting' machine forthe retail marketing of block cheese andthe like :
en
- CA307528A - Apron type conveyer :
en
fr
- CA307280A - Mulcher :
en
fr
- AT120763B - Switching device for telephone systems consisting of relays. :
de
en
- DE515510C - Fire protection device for cinema show booths :
de
en
- US1788189A - Duplex novelty case :
en
- FR696684A - Starting of polyphase squirrel cage asynchronous motors :
en
fr
- GB340635A - Improvements in rotary distributors, particularly for electric telegraph systems :
en
- GB340833A - Instruments for continuous colour television transmitting and receiving apparatus :
en
- FR696645A - Improvements to automatic lighters :
en
fr
- GB340723A - Automatic braking apparatus for railway wagons :
en
- FR696679A - Method of heating scrap iron for soldering :
en
fr
- FR696715A - Improvements to closing devices for handbags, purses and the like :
en
fr
- FR697039A - Method and apparatus for coordinating the advancement of a succession of sheets on each of which operations are repeated :
en
fr
- FR696767A - Device for controlling the sound intensity in a talking machine :
en
fr
- DE515488C - Adjustment device for key calculators :
de
en
- DE515531C - Process for the production of cellular wire cloth :
de
en
- FR696696A - Method and apparatus for the distillation and gasification of bituminous fuels in alternating generators :
en
fr
- US1788057A - Blow-out preventer for oil wells :
en
- GB340880A - Improvements in or relating to trays or containers for the ash of cigars, cigarettes and the like :
en
- GB340730A - Improvements relating to doors of electric furnaces :
en
- GB341051A - Process for refrigeration and apparatus connected therewith :
en
- DE515634C - Light alloy pistons :
de
en
- DE515633C - Process for the preparation of solutions of the insecticidal components of Pyrethrum cinereafolium :
de
en
- GB341045A - Improvements in or relating to switching arrangements for automatic and semi-automatic telephone systems :
en
- DE515397C - Procedure for television :
de
en
- US1787680A - Process for the manufacture of a textile product, etc. :
en
- GB340710A - Improvements in or relating to furnaces :
en
- DE515447C - Device for the action of gases on liquids, optionally in the presence of catalysts :
de
en
- FR697050A - Improvements to electrionic discharge devices :
en
fr
- GB340712A - Improvements in or relating to dredgers, drags and like apparatus :
en
- GB340759A - Improvements relating to hubs for the wheels of perambulators and other light vehicles :
en
- FR696757A - Warping creel :
en
fr
- US1787929A - Squeezing mechanism :
en
- US1788326A - Roof construction :
en
- FR696636A - Automatic safety device for winding delicate threads :
en
fr
- GB341085A - Floor cleaning apparatus :
en
- US1787932A - Floating-tool holder :
en
- AT120694B - Dust protection for ring spindles. :
de
en
- DE500541C - Round sheet metal chimney :
de
en
- DE515508C - Belt fastening device :
de
en
- AT120653B - Device for delimiting the operating field during treatments on the lower jaw. :
de
en
- CA307512A - Hot-plate :
en
fr
- DE515462C - Crank or eccentric press, in particular extrusion press :
de
en
- FR696612A - Improvements to opposing cylinder combustion engines :
en
fr
- CA307368A - Mechanical kiln :
en
fr
- AU2430329A - Improvements in or relating to processes of recovering metals from metalliferous materials, as from ores :
en
- CA307495A - Weighing scale :
en
fr
- US1787595A - Luminous sign :
en
- AU2437029A - Improvements in motor suspension spring rebound dampers :
en
- US1787437A - Sedimentation apparatus :
en
- US1787687A - Weeding hoe :
en
- US1787710A - Folding closure for tobacco pouches :
en
- US1787830A - Attachment for spectacles :
en
- USD82983S - Lttdwig ebert :
en
- FR696882A - Continuous process for simultaneous purification and dehydration of crude alcohol by azeotropic distillation :
en
fr
- GB340738A - Improvements in or relating to travelling hoppers or the like particularly for use with sintering apparatus :
en
- GB340779A - Gearing for the headstock of a lathe or the like :
en
- GB341048A - Improvements in or relating to telephone instruments :
en
- GB340756A - Improvements in or relating to small arms and mortars :
en
- FR697008A - New method of making water heaters :
en
fr
- US1787877A - Adjustable weed cutter, cultivator, and filler :
en
- US1787950A - System of reaction control :
en
- US1787794A - Internal-combustion engine :
en
- US1788075A - Drop-side car :
en
- AU2524230B - Improvements in and connected withthe construction of buildings :
en
- CA307421A - Production of valuable salt mixtures containing carbamates or conversion products of carbamates :
en
fr
- CA307511A - Rotary pump and mixer :
en
fr
- US1788025A - Wireless receiving apparatus :
en
- AT120749B - Hopper control for step transformers. :
de
en
- US1787569A - Combination pamphlet holder and sample carrier :
en
- AT120636B - Grinding device for razor blades. :
de
en
- AT120683B - Washing and drying machine. :
de
en
- US1788183A - Trussed metal structure :
en
- USRE17917E - Door-operating device fox stoves and the like :
en
- CA307256A - Hosiery :
en
fr
- US1787888A - Ice-rotting compound :
en
- AU2838630B - Improvements in and connected with superheaters :
en
- CA307253A - Storage battery :
en
fr
- CA307507A - Signalling system control :
en
fr
- US1787703A - Poultry-water heater :
en
- US1788335A - Sectional tube for vehicle tires :
en
- CA307500A - Telephone system :
en
fr
- GB340292A - Improvements in or relating to fishing tools for use in well drilling operations :
en
- GB340897A - Improvements in latches for window blind rollers and the like :
en
- AT120837B - Method of weighting silk and silk fabrics. :
de
en
- AU2436629A - Hydraulic pump or reversible motor :
en
- GB341074A - Improvements in the manufacture and production of ethers of vinyl alcohol :
en
- CA307327A - Arch correcting member :
en
fr
- US1788081A - Motor bedplate :
en
- FR37557E - Storage water heater :
en
fr
- FR37570E - Improvements in the articulated control mechanisms acting on the middle part of the sliding window frames :
en
fr
- US1787567A - Centrifugal casting machine :
en
- US1788239A - Piezo-electric crystal control system :
en
- US1787547A - Brake-shoe construction :
en
- US1788151A - Method of constructing and straightening vehicle bodies :
en
- CA307336A - Process of reducing liquid contents in materials :
en
fr
- US1787890A - Roll :
en
- US1788303A - Loose-leaf binder :
en
- US1787647A - Control of light rays :
en
- AU2937230A - Improved attachable fronts for shirts :
en
- FR696706A - Process for the production of butadienic hydrocarbons :
en
fr
- FR696762A - Improvements to electro-acoustic devices :
en
fr
- AU2726530A - Improvements in or relating tothe manufacture of fertilisers containing phosphoric acid and ammonia :
en
- US1787487A - Insole for shoes :
en
- AT120671B - Device for keeping the speed of one or more electric motors constant. :
de
en
- AT120740B - Method for improving the balancing of telephone quads without phantom use. :
de
en
- CA307418A - Electric pocket or hand lamp :
en
fr
- FR696868A - Device for iron :
en
fr
- AT120640B - Plansifter. :
de
en
- AT120806B - Artificial snow for decorative purposes. :
de
en
- DE515576C - Thumb control for the outer hollow piston of internal combustion engines with two mutually running, essentially co-rotating pistons :
de
en
- AU2747830A - Improvements in or relating to luminous tubes :
en
- US1787601A - Double-action noiseless float valve :
en
- DE494593C - Drive of roller alleys, especially for rolling mills :
de
en
- GB340905A - Improvements in and relating to gramophones :
en
- AU2693330A - Ball joint :
en
- US1787690A - Rectifier :
en
- US1788254A - Spring-controlling device :
en
- US1787475A - Well-drilling equipment :
en
- US1788243A - Face plate for electrical contact :
en
- CA307244A - Traffic direction signal :
en
fr
- CA307290A - Process of making air-tight and impermeable containers :
en
fr
- AU2857830B - Improvements in multiple layer cord belts :
en
- DE515597C - Device for degassing boiler feed water :
de
en
- DE515399C - Resistance element :
de
en
- DE515698C - Overcurrent and installation circuit breaker with magnetic spark extinction and several interruption points :
de
en
- US1787782A - Hydraulically-operated vertical drill :
en
- US1788068A - Heat-exchange device :
en
- GB340840A - Improvements in acoustic signalling apparatus :
en
- FR696771A - Industrial process for the hydrogenation and desulphurization of hydrocarbon mixtures :
en
fr
- FR696850A - Rake enhancements :
en
fr
- GB340646A - Improvements in or relating to covers for tins, jars, bowls and the like :
en
- IE11393L - Brake lining :
en
- USD83010S - Design for an escutcheon for radiopanel :
en
- FR697046A - Shelving system for filing cabinets :
en
fr
- AU2780930A - Improvements in and relating to brackets or braces for use in all kinds of constructional work :
en
- DE515483C - Buckle closure :
de
en
- GB340846A - A device for preventing rugs, mats, or carpets rolling up at the corners, also to keep same from slipping :
en
- FR697037A - Improvements to the selective protection of isolated neutral point networks :
en
fr
- US1787779A - Shock-absorbing universal joint :
en
- US1787926A - Latch shackle :
en
- US1787974A - Compressor pump :
en
- FR37588E - Process and product for waterproofing leathers :
en
fr
- GB340608A - Telephone memorandum stand and calendar :
en
- DE515523C - Process for refining types of coal, tars, mineral oils and the like like :
de
en
- GB340618A - Improvements in or relating to rubber footwear :
en
- DE515499C - Interrupter for the ignition of explosion engines :
de
en
- DE515687C - Periodic absorption refrigeration machine :
de
en
- FR696822A - Selective treatment process for petroleum products :
en
fr
- FR37612E - Process for manufacturing ready-to-use tars, liquid at ordinary temperature, applicable in all weather conditions, having a high wetting power and intended for road works and paving :
en
fr
- FR696668A - Improvements to weighing devices :
en
fr
- GB340656A - Improvements in and relating to the synthesis of alcohols :
en
- US1787664A - Electric switch :
en
- FR717361A - Improvements to telegraph systems :
en
fr
- US1787642A - Heel-making machine :
en
- US1788222A - Electrical regulator :
en
- FR696994A - Cigarette dispenser :
en
fr
- FR696566A - Air navigation device :
en
fr
- GB340731A - Haulage clip :
en
- GB340926A - A single acting fluid pressure engine with automatic control :
en
- GB340622A - Improved process for the preservation of milk :
en
- DE515478C - Electric lamp with suction cup :
de
en
- FR37576E - Process improvements and gas production from heavy oils :
en
fr
- FR696929A - Process for the manufacture, without seams, of slippers with an overlapping sole, slippers and the like and new products resulting therefrom :
en
fr
- GB340803A - Electric junction boxes :
en
- US1788121A - Laminated roofing :
en
- GB340675A - Improvements in lids for the bodies or containers of refuse collecting vehicles :
en
- GB341034A - Improvements in or relating to the manufacture of artificial ribbons, straw, and the like :
en
- FR696731A - Calibrated fuse cartridge, with high breaking capacity for low voltage installation, and high current :
en
fr
- US1788009A - Bracket for electric clippers :
en
- CA307437A - Traffic controlling device :
en
fr
- GB341003A - Process for the production of sensitised photographic films and copying or duplicating materials :
en
- US1788020A - Scale :
en
- GB340753A - Improvements in or relating to small screw propelled vessels :
en
- AT120831B - Electric oven. :
de
en
- AU2693330B - Ball joint :
en
- CA307369A - Box stamping-and drawing tool :
en
fr
- US1787841A - Rotary tubular furnace :
en
- US1787486A - Flushing apparatus :
en
- US1787699A - X-ray tube :
en
- US1787726A - Fish lure :
en
- US1788122A - Mechanism for synchronizing the feeding and cutting of sheet material :
en
- FR696598A - Focometer :
en
fr
- FR696601A - Lampshade made up of a frame, preferably of metal wire, and of a coating of ribbons, strung beads, cords, etc. applied to this carcass :
en
fr
- GB340913A - Improvements in electric bell-ringing devices :
en
- FR696974A - Improvements to dishwashing machines and similar machines :
en
fr
- FR696744A - Method and device for extracting moisture and preventing heating of tobacco :
en
fr
- GB340883A - Improvements in apparatus for feeding cigarettes from hoppers or like receptacles to packeting machines :
en
- FR696846A - Electric discharge tubes :
en
fr
- DE515564C - Twin hand compressor housed in a housing :
de
en
- FR697021A - Automotive lighting device for bends in roads :
en
fr
- GB340784A - Improvements in internal combustion engine ignition systems :
en
- DE515385C - Method for setting up a gas or coke-making furnace :
de
en
- AU2620130B - Improvements in flooring for refrigerator cars :
en
- CA307411A - Tire making machine :
en
fr
- FR696576A - Improvements to fuel supply systems for internal combustion engines :
en
fr
- FR696828A - Tap :
en
fr
- FR697020A - Device for assembling parts of furniture and the like :
en
fr
- GB341075A - Improvements in processes and apparatus for the dry spinning of solutions of cellulose derivatives :
en
- AU2787630A - Improvements in machines for moulding bricks, tiles, road setts, andthe like :
en
- CA307484A - Artificial resin :
en
fr
- US1787621A - Puddling device :
en
- US1787990A - Side frame for car trucks :
en
- FR696597A - Elastic coupling :
en
fr
- GB340693A - Improvements in or relating to telephone circuits :
en
- GB341440A - Improvements in means for preventing and detecting leakages in pipes :
en
- GB341046A - Improvements in or relating to microphones :
en
- GB340760A - Improvements in and relating to sand blasting machines :
en
- CA307448A - Dent proof bottom for extensible trunks :
en
fr
- AT120696B - Device for the production of blank sheets for envelopes, bags or the like. :
de
en
- USD83000S - Design for a dress :
en
- AT120655B - Water seal. :
de
en
- CA307398A - Process of preparing non-caking, pigmented coating compositions :
en
fr
- FR696764A - Improvements made to threads that cannot be released by fortuitous causes :
en
fr
- DE515562C - Heat relay circuit, especially for electric heating and cooling devices :
de
en
- AT120841B - Process for the production of hard, highly active and heat-resistant gels. :
de
en
- AT120692B - Storage of the cleaning cloth rollers on drafting systems. :
de
en
- DE515558C - Push-button switch for remote-controlled electromagnets :
de
en
- FR37585E - Improvements to automobile bodywork :
en
fr
- FR696908A - Advanced brush for polishing metals, deforming shoes, etc. :
en
fr
- FR717333A - Sound absorbing material and method of making it :
en
fr
- FR696935A - Improved device for slicing and dispensing soaps or other materials :
en
fr
- FR696984A - Method and apparatus for dividing bread dough into masses of uniform weight :
en
fr
- US1787427A - Washing machine :
en
- US1787698A - Construction of zeolite water softeners :
en
- US1788352A - Method of and apparatus for the evaporation of liquids :
en
- US1787425A - Coating composition :
en
- FR696985A - Improvements to inductance electrical networks :
en
fr
- US1787501A - Brake :
en
- FR697047A - Protection process for pipe pipes, especially iron :
en
fr
- US1787611A - Adhesive :
en
- US1788348A - Dispensing apparatus :
en
- USD82978S - Design for an ozonizer :
en
- US1787776A - Separable snap-fastener element :
en
- US1787879A - Electrical instrument for measuring, indicating, and other purposes :
en
- FR696575A - Improvements to fuel inlet valves in internal combustion engines :
en
fr
- GB340716A - Improvements in hand blotting appliances :
en
- AT120792B - Device for brewing coffee. :
de
en
- US1788149A - Boiler feed-water treatment :
en
- US1788349A - Electric switch :
en
- US1788360A - Weeder :
en
- DE515671C - Dough feed hopper :
de
en
- AT120758B - Rectifier with gas filling and hot cathode. :
de
en
- FR696734A - Electric remote control for circuit breaker and switch :
en
fr
- GB340918A - Improvements in or relating to piezo-electric oscillators and the like :
en
- US1787804A - Method of and means for attaching lathing to studding :
en
- US1788229A - Process and apparatus for engraving printing cylinders :
en
- US1787921A - Television apparatus :
en
- US1787566A - Foldable furniture :
en
- US1787810A - Nonlubricated bearing :
en
- USD83009S - Taylob w :
en
- US1787910A - Blasting shell :
en
- AU2620330B - Improved mixtures for addition to motor fuels to reduce knock :
en
- US1787820A - Pickling machine :
en
- US1788294A - Lathe having front and rear tool slides :
en
- FR696760A - Improvements to cooling and degassing towers :
en
fr
- GB341399A - Improvements in telegraphic receiving systems :
en
- DE515479C - Socket and base for light bulbs :
de
en
- FR696837A - Process for the purification of waste water containing tar, in particular waste water from coking plants :
en
fr
- GB340868A - Improvements in the process of producing a heat conducting bond :
en
- AT120768B - Sound attenuator for telephones. :
de
en
- AT120776B - Transformer with one or more windings, one of which is provided with tapping points. :
de
en
- AU2421429A - Improvements in or relating to wings for aircraft :
en
- CA307352A - Apparatus for internal comtion engines :
en
fr
- CA307530A - Boiler :
en
fr
- CA307457A - Method of manufacturing tools :
en
fr
- CA307510A - Air conditioning apparatus :
en
fr
- DE515620C - Arrangement on a high-frequency tube amplifier to neutralize undesired capacitive coupling between an input circuit and an output circuit :
de
en
- DE515421C - Machine for processing the surface or edges of the individual parts of assembled whole or hollow bodies made of foamed sugar, chocolate, waffle biscuits and the like. like :
de
en
- DE515550C - Sheet conveying device :
de
en
- GB340752A - Contrivance for indicating the total of several magnitudes :
en
- GB340787A - Improvements in the purification of the gases containing acetylene obtained by the treatment of carbonaceous substances in the electric arc :
en
- US1788158A - Heating apparatus :
en
- US1788359A - Piston and method of forming thereof :
en
- US1787676A - Manufacture of new disazodyestuffs :
en
- US1788165A - Agricultural machine :
en
- US1788186A - Metering device chiefly applicable to apparatus for the delivery of liquids :
en
- USD83025S - Design for a lavatory :
en
- US1788235A - Burial vault :
en
- AU2713330B - Improvements relating to hydraulically operated vehicle elevators :
en
- FR696874A - Process for the manufacture of fertilizers from potassium salts and phosphates :
en
fr
- FR697024A - Liquid dispenser :
en
fr
- DE515450C - Switching arrangement for generating or amplifying electrical vibrations :
de
en
- US1787603A - Roller bearing :
en
- AU2695730A - Improved valve counterpoise or float :
en
- CA307498A - Unidirectional antenna system :
en
fr
- AT120779B - Electric machine with fan. :
de
en
- AU2862230A - Improvements in coal feeding means :
en
- CA307429A - Refrigerating apparatus :
en
fr
- US1787506A - Assembling machine :
en
- US1787954A - Processing of raw cellulosic materials :
en
- AT120619B - Automatic milliammeter. :
de
en
- US1788054A - Conduit anchor for outlet boxes :
en
- USD83019S - Design fob a casing fob a manicttbing motob :
en
- CA307296A - Registering decelerometer :
en
fr
- US1787438A - Aeroplane-ascension apparatus :
en
- USD82984S - A voluntary association :
en
- AT120686B - Fountain pen. :
de
en
- AU2773930A - Improvements in distributors for seed and/or manure :
en
- AT120691B - Waterproof closure, especially for bath bags. :
de
en
- AT120777B - High voltage transducers. :
de
en
- AU2640430A - Improvements in or relating to alternating current directional relays :
en
- CA307338A - Clothes holder :
en
fr
- CA307350A - Egg case cushioning pad :
en
fr
- CA307432A - Train dispatching system for railways :
en
fr
- US1787658A - Cutting and stripping machine :
en
- US1787930A - Apparatus for generating electric energy :
en
- DE515578C - Pipe connection in which the end face of one pipe is designed as a pocket and the end face of the other pipe is designed as a collar :
de
en
- GB341042A - Improvements in or relating to the construction of lighting units :
en
- GB341057A - Improvements in or relating to artificial filaments, yarns, or threads and the like, and the manufacture and treatment thereof :
en
- US1787834A - Sucker-rod socket :
en
- US1788029A - Leather-grading machine :
en
- US1787759A - Ore separator :
en
- US1788289A - Means for supplying fuel to furnaces :
en
- US1787556A - Engine or the like :
en
- US1788332A - Treatment of complex ores by flotation :
en
- US1787947A - Auxiliary check valve :
en
- US1788033A - Air-line oiler :
en
- US1787789A - A corpora :
en
- US1787836A - Means for preventing condensation on windshields or windows :
en
- FR696922A - Rigid fixing device for all tiles on a large surface sanding and polishing table without prior sealing :
en
fr
- US1787473A - Puzzle :
en
- FR696871A - Purification process for hydrogen peroxide solutions :
en
fr
- US1787618A - Resin or resinous product and process of making same :
en
- US1787705A - Advertising device :
en
- DE515307C - Process for the preparation of volatile organic compounds from esters of vinyl alcohol :
de
en
- GB340814A - Improvements in socks for boots & shoes :
en
- GB340924A - Improvements in or relating to illumination of sound films :
en
- FR37620E - Pressure lubrication system, more especially applicable for lubricating the connecting rod heads of steam piston engines and, in particular, locomotives :
en
fr
- FR696777A - Printer cryptographic device :
en
fr
- FR696817A - Improvements to television sets :
en
fr
- IE11653L - Production of sulphuretted hydrogen and sulphur dioxide :
en
- DE515696C - Articulated sleeve for sea signal cable :
de
en
- FR696738A - Coating material and process for making dies for molding stereotypical printing plates :
en
fr
- CA307471A - Process of treating hydrocarbons such as asphalt, tar, pitch and petroleum residues :
en
fr
- US1787450A - Heating apparatus :
en
- US1787991A - Telescoping and folding garment hanger :
en
- US1788219A - Wave-meter circuit :
en
- US1787801A - Electrically-heated container :
en
- US1787987A - Vehicle driving apparatus and system :
en
- US1788139A - Wardrobe hand carrying case :
en
- CA307402A - Battery charging unit :
en
fr
- US1787584A - Household refrigerator :
en
- USD82980S - Design for a smoker s stand or similar article :
en
- AT120810B - Display device for flow meters with differential manometer. :
de
en
- CA307282A - Method of internally heating ore reducing chambers :
en
fr
- CA307298A - Knock in wall dowel of sheet steel :
en
fr
- US1787499A - Collapsible display container :
en
- US1787552A - Filing cabinet :
en
- CA307391A - Fuse head for electrical firing :
en
fr
- DE515584C - Process for producing skin negatives that can be peeled off from the wearer :
de
en
- FR37616E - Improvements to cultivators :
en
fr
- FR696944A - Anti-vibration device for radial impeller of centrifugal blowers and compressors :
en
fr
- GB340850A - Ink agitators for printing presses :
en
- CA307503A - Strand assembling apparatus :
en
fr
- DE514637C - A modular element consisting of a round wooden stick :
de
en
- DE515189C - Shape changeable bust for tailoring purposes :
de
en
- US1787455A - Automatic train-pipe connecter :
en
- US1787805A - Nursery bed :
en
- USD82982S - Lttdwig ebeet :
en
- CA307259A - Battery terminal :
en
fr
- US1787714A - Apparatus for separating and recovering gases :
en
- US1788107A - Electric heating system :
en
- CA307516A - Beacon :
en
fr
- FR37635E - Motor vehicle engines with airless injection of fuel into the working cylinder :
en
fr
- US1787673A - Two-cycle radial engine :
en
- DE508381C - Gear for ovens with baking plates rotating step by step in the oven and a push rod for inserting and removing the baking plates :
de
en
- US1787725A - Barking apparatus and method :
en
- AU2746530A - Improvement in process for production of low viscosity cellulose acetate :
en
- AT120743B - Dynamo-electric gearbox. :
de
en
- CA307279A - Watch movement guard :
en
fr
- US1787509A - Test rack :
en
- US1787962A - Reversible cartridge for plastic material :
en
- US1788270A - Expansion anchoring device :
en
- US1788297A - Process for manufacturing ortho-amino-aryl mercaptanes and products produced thereby :
en
- CA307520A - Electric heater :
en
fr
- DE515520C - Plate dryer for lignite :
de
en
- DE515700C - The use of enamel-insulated wires made of an alloy :
de
en
- DE515713C - Rotating centrifugal wheel for potato harvesters, the tines of which are under the influence of resilient arms :
de
en
- FR696592A - Fusible electrodes for welding aluminum and its alloys :
en
fr
- FR696859A - Phonograph :
en
fr
- GB340616A - Improvements in or relating to wire-stitching or stapling machines :
en
- US1787613A - Brake-operating apparatus :
en
- US1788206A - Article-dispensing apparatus :
en
- US1788090A - Selection apparatus of addressing and other similar printing machines :
en
- US1787814A - Theatrical-seat construction :
en
- US1787989A - Gas water heater :
en
- FR696772A - Method and device for producing, on looms, designs and combinations of designs of a new type :
en
fr
- FR696930A - Metal mesh covered with rubber :
en
fr
- US1787504A - Mechanical kiln :
en
- USD83008S - Design fob :
en
- GB340734A - Improvements in metal coiling apparatus :
en
- GB340909A - Improvements in or relating to elevator and conveyor chain driving mechanism :
en
- FR696910A - Process for keeping vitamins in the preservation of plants :
en
fr
- US1787938A - Foam flotation :
en
- US1787942A - Manufacture of heat-exchange apparatus :
en
- US1787456A - Printing press :
en
- US1788087A - Shake-out bail :
en
- DE515530C - Automatic device for removing measured glass gobs from a container :
de
en
- GB341392A - Improvements in machines for making fillers for egg and other cartons :
en
- AU2691730A - Improvements in or relating to reenforced paper for bale wrappers andother purposes :
en
- CA307370A - Spanner wrench :
en
fr
- CA307386A - Dynamo electric machine :
en
fr
- US1787840A - Attachment for honeycomb frames :
en
- US1787963A - Coking retort oven :
en
- DE515458C - Igniter for mines u. like :
de
en
- DE515497C - Injection device for compressorless diesel engines :
de
en
- GB340896A - Improvements in or relating to rolling mills :
en
- US1787935A - Door-operating mechanism :
en
- US1788053A - Concrete mixer :
en
- US1788271A - Electrically-operated door closing and locking mechanism :
en
- US1788337A - Gasoline distributor :
en
- FR696632A - Explosives and explosive charges :
en
fr
- US1787528A - Machine for grinding and polishing floors :
en
- US1788232A - Parking sign :
en
- GB340911A - Improvements in or relating to liquid meters :
en
- GB340837A - Improvements in apparatus for use in the preparation of textile strands :
en
- US1788048A - Radiator fuel control :
en
- US1787976A - Collapsible pontoon for aeroplanes and the like :
en
- DE515635C - Internal combustion engine with several annularly arranged combustion chambers that come into operation one after the other :
de
en
- US1787548A - Ball-bearing spindle :
en
- US1787724A - Gearing for washing machines :
en
- US1788362A - Oscillation generator :
en
- US1787498A - One-piece four-walled carton :
en
- DE515501C - Valve :
de
en
- GB340771A - Improvements in manure distributing machines :
en
- FR696558A - Improvements to telephone systems :
en
fr
- GB341402A - Process for the manufacture of alicyclic lactones of tetrahydronaphthalenes :
en
- US1787553A - Composition of matter for use in welding copper and steel :
en
- US1787588A - Shock absorber :
en
- DE515628C - Reading device :
de
en
- DE515317C - Warning signal, especially for crossings :
de
en
- GB340743A - Improvements in stuffed-over easy chairs :
en
- GB340802A - Method of securing plate facings to parts of water turbines, centrifugal pumps, and propellers subjected to the influence of water :
en
- GB340903A - Improvements in or relating to ovens for producing semi-coke and similar products :
en
- FR696595A - Same direction current dynamo without switching :
en
fr
- DK43567C - Procedure and Apparatus for Cooling the Boiler Absorber in Periodically Operated Absorptio Cooling Machines. :
da
en
- FR696634A - Electro-mechanical device for actuating perforated plates intended for the projection of any signs :
en
fr
- GB340920A - :
en
- FR696787A - Manufacturing process of so-called safety glasses :
en
fr
- DE515642C - Translucent replicas of transparent or translucent objects designed in high relief :
de
en
- GB340915A - Improvements relating to cutting the plates or grids for electrical accumulators :
en
- FR696719A - Support for cut-out figures :
en
fr
- FR696914A - screen for photographic reproductions :
en
fr
- GB340604A - Improvements in cigarette collecting mechanisms for delivering cigarettes from cigarette making machines :
en
- GB340683A - An improved horse shoe and pad :
en
- FR696698A - Non-return device specially applicable to internal combustion engines :
en
fr
- FR696866A - Apparatus for extracting meat juice :
en
fr
- FR696888A - Two-way amplification device for variable currents :
en
fr
- US1787751A - Grease dispenser :
en
- FR696943A - New non-slip pad for horses, made of hard rubber, and instantly removable :
en
fr
- GB340690A - Improvements in dynamo electric machines :
en
- FR37556E - Automatic blowing sweeping devices for steam generators, superheaters, water heaters and air heaters :
en
fr
- GB340843A - Improvements in or relating to valves for footballs and other inflatable articles :
en
- DE515511C - Lighting device for high frequency recordings :
de
en
- DE515519C - Process for the recycling of residues and fragments containing magnesia cement from the stone wood and artificial marble industry :
de
en
- DE515604C - Process for the extraction of caffeine from raw coffee beans :
de
en
- FR696879A - System of establishment of sandy beaches on shores covered with gravel or cobbles :
en
fr
- GB340666A - Cake decorating stand :
en
- US1788302A - Upper and lower limit switch mechanism for electrical hoists :
en
- USRE17921E - Merry-go-round :
en
- US1787534A - Carburetor :
en
- DE515429C - Luggage racks on motorcycles and similar vehicles :
de
en
- AU2820030A - Improvement in control actuator for windshield cleaners :
en
- AT120604B - Switching device for bread roll forming and notching machines. :
de
en
- US1787518A - Haystacker :
en
- US1787967A - Tooth structure for tobacco-stemming machines :
en
- GB340745A - Improvements in two stroke cycle internal combustion engines :
en
- DE515363C - Method and device for the automatic unloading of bottles from a conveyor device :
de
en
- DK43572C - Tunnel-shaped brick stove. :
da
en
- GB340892A - Improvements in or relating to radio antenna systems :
en
- GB341052A - Improvements relating to the combustion of fuels :
en
- FR696726A - Improvements made to devices for interconnecting the ends of two tubular parts :
en
fr
- GB340887A - Improvements in or relating to raincoats and the like :
en
- GB340890A - Improvements in or relating to dynamo-electric machines :
en
- FR696954A - Device for transforming a uniform rotary motion into a periodic rotary motion according to an arbitrary law :
en
fr
- FR697004A - Improvements to painter trucks :
en
fr
- GB340898A - :
en
- DE515563C - Process for the production of iron oxide pigments :
de
en
- FR696663A - Process for the manufacture of detonators :
en
fr
- GB340610A - Improvements in loading of electric conductors :
en
- DE493561C - Magnesium ribbon lamp with ignition device :
de
en
- DK43584C - Combination lock, particularly useful as Cykellaas. :
da
en
- FR37559E - Electrolytic process particularly applicable to the manufacture of a certain number of metalloids, metals, alloys, binary or more complex compounds :
en
fr
- GB340629A - Improvements in or relating to shuttles for sewing machines :
en
- US1787872A - Printing machine :
en
- DK43571C - Filter for Vacuum Cleaners. :
da
en
- DE515543C - Process for obtaining skatole :
de
en
- FR696683A - Improvements in the boxing of carded sausages :
en
fr
- GB340671A - Improvements in or relating to the interconnection of the connecting wires of electrical apparatus :
en
- GB341441A - Improvements in plate clutches :
en
- GB315790A - Apparatus for the removal of soaps from bulk containers :
en
- GB340768A - Improvements in and relating to bituminous road surfaces :
en
- DE515592C - Frame for demijohns :
de
en
- FR717316A - :
fr
- FR697005A - Improvements to metal box springs :
en
fr
- GB340824A - Improvements in moulding strips :
en
- US1788163A - Index for machine tools :
en
- US1788324A - Motor :
en
- US1787634A - Filter unit for tube wells :
en
- GB340778A - Improvements in and relating to bathers' collapsible dressing screens and the like :
en
- GB340851A - Improvements in feed mechanisms for mills :
en
- FR696570A - Double-rail un-piloting scraper with fixed frame :
en
fr
- GB340928A - Improvements in and relating to horse shoes :
en
- FR696610A - Improvements in obtaining liquid hydrocarbons, in particular in obtaining liquid fuels from solid fuels :
en
fr
- FR696756A - Warping :
en
fr
- FR696802A - Mechanism ensuring the drive of a shaft in only one direction of rotation :
en
fr
- FR696605A - Guided shutter valve for fluid lines :
en
fr
- GB340839A - Improvements relating to fishing line reels or winches :
en
- GB341005A - Improvements in and relating to liquid depth gauges :
en
- FR696708A - Electro-magnetic soil exploration process :
en
fr
- DE515594C - Lockless receiver for pneumatic tube systems :
de
en
- GB341004A - A new or improved packing for the spindles of rotary pumps and like machines :
en
- FR37640E - electrodes for secondary elements, in particular for secondary elements with alkaline electrolytes :
en
fr
- FR696957A - Printing device for measuring instruments :
en
fr
- GB340919A - Rotary electric transformers :
en
- FR696904A - Movable reflector headlight :
en
fr
- GB341029A - Improvements in or relating to furnaces fired with pulverised fuel :
en
- GB340709A - Improvements in means for periodically introducing pulverulent fuels into internal combustion engines :
en
- GB340772A - Improvements in and relating to mouth pieces for vacuum cleaners :
en
- GB341073A - New or improved telegraphic apparatus for secret transmissions :
en
- IE10675L - Boots and shoes :
en
- GB340623A - Improvements in cigarette collecting mechanisms for delivering cigarettes from cigarette making machines :
en
- GB340996A - Improvements in suspension for road vehicles and the like :
en
- GB341400A - Improvements in the manufacture and production of vat dyestuffs of the benzanthrone series :
en
- GB340575A - Improvements in the treatment of organic liquids to facilitate storage and handling :
en
- DE515572C - Course indicators for aircraft :
de
en
- US1787729A - Automobile stop-signal switch box and attaching means therefor :
en
- US1788001A - Shaker mechanism :
en
- US1788184A - Sliding-door operator :
en
- US1788295A - Dis and poly azodyestuffs :
en
- FR696593A - Improvements to devices for measuring blood pressure :
en
fr
- FR696796A - Improvement in toilet powder boxes :
en
fr
- FR696945A - Closure system in which connecting elements arranged in a row engage with projections acting as closing elements in corresponding recesses and correspondingly acting other connecting elements also arranged in a row :
en
fr
- US1787645A - Certificate of correction :
en
- FR37560E - Device for automatically indicating even and odd days on board a motor vehicle :
en
fr
- GB340658A - :
en
- US1787653A - Fan volume and pressure control :
en
- US1787679A - Typewriting machine :
en
- US1787784A - Closure fastener :
en
- US1787740A - Machine for cleaning seed cotton :
en
- US1787562A - Engine-cooling system :
en
- US1787747A - Fountain pen :
en
- FR696911A - Special high-breaking quality chlorate explosive :
en
fr
- US1787844A - Vessel-propelling means :
en
- AU3035130A - Improvements in or relating to electric discharge tubes :
en
- GB341435A - Improvements in calculating machines :
en
- FR696770A - Music device based on the periodic lighting of a photocell :
en
fr
- DE515482C - Eye bath :
de
en
- AT120695B - Process for plating textiles with plastic masses. :
de
en
- DE515709C - Device for lowering the strike plates and locks :
de
en
- US1787485A - Steam heating system :
en
- US1787887A - Ice-rotting composition :
en
- AT120748B - Number switch for self-connecting telephone systems. :
de
en
- FR696705A - Brake tape, clutch, etc. :
en
fr
- AT120840B - Magnetic iron-nickel alloy. :
de
en
- DE515503C - Quick-closing shut-off valve :
de
en
- FR696702A - :
fr
- US1788182A - Highway-crossing signal :
en
- US1787476A - Driving means for flush-joint drill stems :
en
- US1787920A - Television apparatus :
en
- US1788010A - Combined sound and color motion-picture record :
en
- US1788098A - Mechanical movement :
en
- DK43566C - Electric Projectile Fire Tube. :
da
en
- GB340725A - Improvements relating to umbrellas and sun shades :
en
- FR37647E - Deep tire safety rim :
en
fr
- GB340945A - Improvements in web controlling mechanism for printing presses :
en
- GB341031A - Improvements in or relating to the manufacture of aliphatic acids :
en
- GB340679A - Improvements in and relating to presses for moulding plastic and powdered materials :
en
- DE515534C - Method and wire u. Like. For connecting two or more leather layers to one another, in particular for the production of footwear :
de
en
- FR696644A - Improvement in cultivating plows :
en
fr
- DE515422C - Device for automatic tensioning and pressing of the film against the picture window of a film recording device during the exposure time :
de
en
- DE515551C - Device for generating cold :
de
en
- GB341879A - Improvements in and relating to the construction of rudders for screw-propelled ships :
en
- DK43573C - Procedure for the production of angular casings of a form which, in the mathematical sense, can be developed, in particular ice cell casings of tough material, in particular of stainless steel. :
da
en
- FR37592E - Row crop cultivator for beet cultivation and other applications :
en
fr
- GB341035A - Improvements in tractor wheels :
en
- DE515522C - Manufacture of an adhesive for bronze colors :
de
en
- US1787503A - Receptacle mold :
en
- US1787650A - Self-ingiting cigar or cigarette :
en
- US1788237A - Hedge-trimming machine :
en
- US1788342A - Electrical supply and filter system :
en
- FR696963A - Mounting device for electric phonographs :
en
fr
- GB340764A - Electric projectile fuses :
en
- FR696839A - Improvements to devices used to transform mechanically recorded vibrations into electrical oscillations :
en
fr
- DE515219C - Support for devices that can be placed on rails for screwing in and loosening sleeper screws :
de
en
- FR696925A - Pneumatically operated telescopic jackhammer particularly for pricking out melting furnaces, blast furnace slag and the like :
en
fr
- CA307462A - Stabilizing apparatus :
en
fr
- GB340694A - An improved means of lubricating ball and socket joints :
en
- US1787447A - Tile :
en
- US1787543A - Rotary compressor :
en
- FR696633A - Elevator plate :
en
fr
- GB318837A - :
en
- GB340853A - Sheet piling :
en
- FR37563E - Improved caps for any distilling device with trays with device stopping any priming :
en
fr
- US1787557A - Staple holder for use in stapling gear belts and the like :
en
- US1788291A - Card stripper for jacquard mechanism :
en
- DE515480C - Rope or tape made of rubber or rubber-like material :
de
en
- DE515630C - Seed separator with a rotating paddle wheel :
de
en
- FR697018A - Improvements to phonographs :
en
fr
- GB340654A - Improvements in electric lamps :
en
- CA307365A - Caulking machine :
en
fr
- FR697048A - Stable connection device of the constituent parts of folding chairs and ladders and similar objects :
en
fr
- GB340816A - Process for working-up the waste sulphuric acid produced in the washing of mineral and tar oils with sulphuric acid :
en
- FR697028A - Process for painting in color, on the back, photographic images :
en
fr
- DE508112C - Calenders, in particular for pressing leather and fabrics :
de
en
- GB340659A - Improvements in or relating to continuously acting absorption machines for producing cold or heat :
en
- GB341001A - Improvements in making a mixture of water gas and producer gas :
en
- FR696619A - advanced air cleaner :
en
fr
- FR696895A - Powder box :
en
fr
- US1787778A - Dough-forming means and method of forming dough :
en
- US1787542A - Phosphoric-acid solution of cellulose :
en
- US1787579A - Translating device :
en
- US1787857A - Starting gear :
en
- US1787807A - Leveling attachment for thrashing and other machines :
en
- FR696687A - Steering device for boats navigating on rivers and canals :
en
fr
- FR697038A - Device for raising and lowering the spindle or ring bed of drawing, spinning and twisting looms :
en
fr
- FR697012A - Hydraulic press with loader transporter :
en
fr
- DE515667C - Powder combustion engine or powder combustion turbine with supply of powdery fuels :
de
en
- DE515675C - Process for bulging vegetable fibers, especially linen :
de
en
- US1787743A - Oil burner :
en
- FR696835A - Process for drying cottage cheese and resulting product :
en
fr
- FR696604A - Process for varnishing rough surfaces, in particular fiber cement sheets :
en
fr
- FR697014A - :
fr
- FR37641E - Improvements to electric motors :
en
fr
- FR696999A - Forage press :
en
fr
- FR696996A - Electrical signaling device for automobiles :
en
fr
- GB340807A - Improvements in floating vessels :
en
- FR696718A - Improvements made to tire valves :
en
fr
- AU2565530B - An improved box for butter andother commodities :
en
- US1788096A - Display assembly :
en
- USD82968S - Porated :
en
- US1787662A - Method of photographic composing for printing plates and apparatus therefor :
en
- US1788067A - Temperature control :
en
- FR696631A - Perfume spray enhancements :
en
fr
- FR696860A - Glider boat :
en
fr
- AU2335729A - Water heating and cooking device for automobiles :
en
- FR696716A - Device for propelling boats in river navigation by means of a driving and steering wheel rolling on the bed of a watercourse :
en
fr
- DE515685C - Process for generating cold in absorption refrigerators :
de
en
- US1788030A - Telephone instrument :
en
- DE515410C - Chimney stone :
de
en
- US1788218A - Helicopter :
en
- US1787631A - Portable equipment for coursing parks :
en
- US1788212A - Fountain pen :
en
- AU2778730A - Improvements in screen-grid amplifiers :
en
- CA307388A - Machine for cutting glass cane or tube :
en
fr
- CA307470A - Straw walker :
en
fr
- DE515328C - Process for the preparation of halogen-containing cow dyes :
de
en
- FR696848A - Equipment for the manufacture of lithographic inks :
en
fr
- FR696877A - Mixer-kneader :
en
fr
- AT120745B - Method for changing the electrical properties of telephone cables, preferably to compensate for the differences in capacitance. :
de
en
- AT120801B - Process for the production of vessels, in particular heat exchange apparatus. :
de
en
- FR696820A - Advanced toiletry powder box :
en
fr
- FR696867A - Process for the production of powdered swelling starches forming glue with cold water :
en
fr
- FR696873A - Azo dyes :
en
fr
- FR37580E - Tubular distributor shutter with rectilinear movement for fluids, in all applications and in particular, automotive and aviation with manual or remote control, reserve, filter and combined electric ignition switch :
en
fr
- FR696660A - Convertible cart for transporting stretchers, baskets, sanitary equipment or other similar objects :
en
fr
- DE515555C - Rail vehicle :
de
en
- US1787516A - Safety pulley construction :
en
- FR696995A - unwanted safety nut :
en
fr
- US1787575A - Method of manufacture of rayon filaments :
en
- US1788056A - Lighting fixture :
en
- DE515649C - Safety drop center rim :
de
en
- GB341069A - Improvements in destructive hydrogenation :
en
- AT120788B - Electric gas cleaner with tubular, upright neider-impact electrodes. :
de
en
- US1787960A - Pneumatic tool :
en
- US1788050A - Combined street indicator and traveling sign system for cars :
en
- US1787606A - Magnetic material :
en
- US1787883A - Undercounter sealer :
en
- US1787517A - Airplane having a variable lifting surface :
en
- US1787688A - Telephone system :
en
- US1788276A - Life-preserver bumper-emergency-brake police auxiliary device :
en
- DE515722C - Automatic screw cutting machine with several rotating work piece spindles arranged one above the other :
de
en
- FR696778A - Process for the treatment of seaweed :
en
fr
- AT120699B - Eraser with erase pad. :
de
en
- DE515719C - Pistons for engines :
de
en
- US1788036A - Top-opening filing cabinet :
en
- US1787636A - Ice-cutting machine :
en
- AU2424529A - Bottle closure remover for attachment to keys :
en
- DE515548C - Cross folding machine :
de
en
- FR696573A - Improvements to light reflectors :
en
fr
- DE515165C - Device for adjusting sliding windows with a spring-loaded lowering brake that automatically locks the window :
de
en
- CA307461A - Apparatus for the carbonization of coal :
en
fr
- AT120623B - Device for transporting and storing an endless film, tape for advertising equipment and the like. like :
de
en
- AU2507530A - Improvements in indicators :
en
- CA307473A - Telephone system :
en
fr
- CA307523A - Process of manipulating textile materials :
en
fr
- FR697010A - Ashtray :
en
fr
- GB340777A - Improvement in and relating to reversible rotary blowers or pumps :
en
- AU2380629A - f Improvements inthe manufacture of compound sheets of glass and cellulose derivative composition :
en
- AT120735B - Fuel injection device for internal combustion engines. :
de
en
- DE515711C - Connection device for gas meter :
de
en
- FR696761A - Improvement in sound reproduction devices by electricity, loudspeakers :
en
fr
- US1788028A - Alternating-current rectifier :
en
- DE515587C - Game in which air is blown through a pipe in order to propel a propeller attached to the end of the pipe into the air :
de
en
- DE515654C - Insert barrel for cylinder bolt weapons, especially small caliber rifles :
de
en
- DE515674C - Water reserve :
de
en
- US1787670A - Lamp holder :
en
- US1788132A - Sack holder :
en
- CA307453A - Septic toilet tank :
en
fr
- GB340689A - Improvements in refrigerating apparatus of the absorption type :
en
- FR696987A - Radente red paste preparation for all cutting blades :
en
fr
- GB341395A - Improvements in or relating to apparatus for printing photogravure prints :
en
- FR696875A - Improvements to shelving units :
en
fr
- FR37629E - Device for protecting inner tubes from pneumatic tires :
en
fr
- FR696881A - Improvements made to bobbin winding machines for winding textile threads and similar materials :
en
fr
- USD83012S - George k :
en
- AT120639B - Lubricating bolts for layered leaf springs, e.g. B. of motor vehicles. :
de
en
- CA307344A - Pipe leak stop :
en
fr
- US1787524A - Drum-coating machine :
en
- US1788285A - Pencil with two lead carriers :
en
- CA307409A - Metallurgical furnace :
en
fr
- DE515631C - Shelf for tea rooms :
de
en
- US1787964A - Foundry facing and method of making same :
en
- FR696865A - Improvements in the manufacture of fabrics of artificial silk or comprising artificial silk :
en
fr
- AU2506830B - Improvements inthe manufacture of synthetic resinous compositions :
en
- CA307306A - Bottle handling device :
en
fr
- GB341050A - A record card punching machine with keyboard and electric control apparatus :
en
- CA307518A - Gas cock or tap :
en
fr
- US1787924A - Process of making solution of acetylsalicylic acid :
en
- CA307464A - Side bearing for railway cars :
en
fr
- US1788298A - Fluid press :
en
- US1787428A - Means for lubricating motor-vehicle transmission and the like :
en
- US1787652A - Blower :
en
- US1788150A - Baggage carrier :
en
- AU2641130A - Improvements in tipping mechanism for automobile waggons :
en
- CA307491A - Means for controlling internal combustion engines :
en
fr
- GB341026A - Improvements in or relating to safety devices for fuzes of projectiles and the like :
en
- US1787917A - Casement :
en
- US1787564A - Photographic film and the method of making the same :
en
- US1788032A - Safety overspeed governor :
en
- AU2830130B - An improved bituminous emulsion and process of making same :
en
- CA307328A - Gate lock :
en
fr
- CA307529A - Train pipe connector :
en
fr
- DE515284C - Sole glazing machine :
de
en
- AT120830B - Process for coating an electrically conductive body with platinum. :
de
en
- US1788188A - Sprayer :
en
- DK43569C - Device for Raising and Laying Flagpoles. :
da
en
- FR696625A - Automatic current limiter :
en
fr
- DE515524C - Process for the preparation of N-substituted 3,6-diaminoxanthones :
de
en
- US1787956A - Booster for loose-leaf ring books :
en
- USD82970S - Design fob a tile block :
en
- CA307465A - Friction shock absorbing mechanism :
en
fr
- AU2366529A - Improvements in or relating to electrical sound reproducing apparatus :
en
- AU2506830A - Improvements inthe manufacture of synthetic resinous compositions :
en
- CA307361A - Bactericidal or bacteristatic agent :
en
fr
- CA307450A - Marking composition :
en
fr
- CA307353A - Lead alloy :
en
fr
- DE515655C - Painting process on porcelain, glass, enamelled metal or the like. :
de
en
- US1787448A - Heating coil :
en
- US1787874A - Pump :
en
- US1787918A - Typewriting machine :
en
- US1788038A - Support for counter partitions :
en
- US1787630A - Mercury compound of para-nitro-aniline and the process of making the same :
en
- US1788092A - Hog feeder :
en
- US1788350A - Signaling device :
en
- AT120677B - Conical knife. :
de
en
- US1787508A - Signaling system :
en
- DE515703C - Basically cylindrical or conical shaped carrier of the heating coils for electric suns :
de
en
- GB340740A - Improvements in synchronous electromotors :
en
- CA307482A - Separation of mixtures of substances :
en
fr
- US1787730A - Steam-boiler connection :
en
- US1788041A - Gasket :
en
- US1788305A - Gramophone :
en
- USD83013S - Henby schwabber :
en
- US1787691A - Adjustable eccentric :
en
- US1787986A - Shaft lubrication :
en
- CA307497A - Apparatus for circulating and distributing flotation pulp :
en
fr
- FR696743A - Device applicable to four-wheel trailers, allowing the passage of a fluid from the tractor to the trailer :
en
fr
- GB340651A - Improved manufacture of esters of cellulose :
en
- CA307329A - Removable curb box :
en
fr
- DE515662C - Device for straightening nails and similar wire products :
de
en
- AT120839B - Mixing device with vertical shafts driven from below. :
de
en
- FR696901A - Improvements to automotive headlights :
en
fr
- GB340749A - Improvements in a process for producing structural materials from organic fibrous materials, the pores of which are completely filled up with high-melting pitch :
en
- DE515416C - Fuel injection pump for internal combustion engines with airless fuel injection :
de
en
- DE515552C - Absorption refrigeration machine :
de
en
- CA307283A - Brick hammer :
en
fr
- AT120847B - Process for the production of emulsions of oxidized drying oils, varnishes and lacquers. :
de
en
- CA307474A - Telephone system :
en
fr
- US1787925A - Locking device for envelopes :
en
- AT120656B - Process for coating sensitive goods with metals by means of electrode sputtering in a vacuum with simultaneous cooling. :
de
en
- AT120698B - Copy device, especially for bookkeeping with loose account sheets. :
de
en
- AT120809B - Ruler. :
de
en
- AU2699030A - Improvement in combined motion picture and sound record :
en
- CA307519A - Waterproofing composition :
en
fr
- AU2758630B - Improvements in and connected with vulcanising machines :
en
- US1787999A - Greasing device :
en
- US1788127A - Stroboscopic testing of watt-hour meters :
en
- US1788137A - Violin :
en
- AU2480730B - Improvements in or relating to methods of manufacturing and treating asphalt biscuits :
en
- AU2729230A - Improvements in and connected withthe handles of canvas and like bags :
en
- CA307452A - Septic toilet tank :
en
fr
- CA307310A - Sash guide :
en
fr
- FR37561E - New construction method for underground metal tanks :
en
fr
- GB340755A - Improvements in or relating to the mounting of brakes for the wheels of vehicles :
en
- US1788307A - Turbine impeller :
en
- USD82994S - Clifford g :
en
- US1787550A - Electrical apparatus :
en
- AT120747B - Reversible winding for AC machines. :
de
en
- CA307415A - Shipping container for live chicks :
en
fr
- CA307446A - Telegraph system :
en
fr
- US1788065A - Power-transmission apparatus :
en
- AT120760B - Device, in particular on terminal boards, sleeves or the like, for the connection or transfer of cables. :
de
en
- DE515583C - Device for pressing the film tape against the film transport rollers :
de
en
- DE515431C - Guard lock for hotels with a common master key for all locks :
de
en
- DE515660C - Conveyor device for cigarettes and similar items :
de
en
- GB341070A - Improved means for use in the separation of water from petrol and like liquids :
en
- AU2452430A - An improved method of raising the lids of garbage receptacles andthe like :
en
- US1787894A - Windshield-wiper support :
en
- US1787620A - Quotation-indicating system :
en
- US1787741A - Lubricating system :
en
- US1788089A - Battery terminal connecter :
en
- USD82993S - Design fob a candy case :
en
- AU2507330B - Improvements relating tothe production of ketones :
en
- US1787535A - Chick trainer :
en
- US1787605A - Molding machine :
en
- US1787774A - Electrical slip-in connecter :
en
- CA307321A - Sorting screen :
en
fr
- DE515449C - Overlay receiver :
de
en
- FR696946A - Pocket handle for lever locks :
en
fr
- GB341068A - Improvements in the manufacture and production of non-knocking motor fuels :
en
- FR696775A - Method and apparatus for obtaining high degree alcohol :
en
fr
- FR696831A - construction element and its manufacturing process :
en
fr
- FR696983A - Improvements to frames for weaving looms, known as <weaving blades> and resulting new products :
en
fr
- US1787484A - Phonograph disk :
en
- US1788002A - Match-box holder :
en
- US1788095A - Lingerie fastener :
en
- US1787600A - Method of and apparatus for arc welding :
en
- USD82971S - Island :
en
- CA307266A - Agitator :
en
fr
- AT120665B - Playing field for competition games. :
de
en
- US1787719A - Automatic control system :
en
- US1788097A - Manure loader :
en
- US1787429A - Slack-take-up device :
en
- AT120669B - Press jet impeller for medium and high pressure turbines or pumps through which the flow essentially flows axially. :
de
en
- US1788345A - Feed mixer and molassizer :
en
- US1787923A - Amalgamator :
en
- CA307433A - Railway car retarder :
en
fr
- DE515589C - Slide connection :
de
en
- FR696681A - Tractor :
en
fr
- GB340818A - Improvements in pencils :
en
- GB340882A - Improvements in the manufacture of insecticides and the like of low water solubility :
en
- US1787572A - Sheet rack for presses :
en
- US1788116A - Anchor ring :
en
- CA307467A - Manually operated brake :
en
fr
- DE515525C - Single cylinder piston steam engine for alternating counter pressure and condensation operation :
de
en
- FR697007A - Electro-mechanically operated press :
en
fr
- AU2460330A - Improvements in rotary apparatus principally intended to act asa compressor :
en
- AU2498830A - An improved bagloader :
en
- US1787949A - Box-closing device :
en
- US1788064A - Locomotive terminal :
en
- US1788104A - Sterilizing test device :
en
- DE515659C - Device for collecting and stacking groups of cigarettes :
de
en
- FR696640A - Device for distributing a gas in a ventilator :
en
fr
- FR696789A - New method of breaking an electric current :
en
fr
- GB340873A - Improved means for the control of aircraft :
en
- SU12716A1 - Device for automatic movement of a locomotive piston disengaged from the crosshead piston :
en
ru
- DE515485C - Automatic mechanical brake :
de
en
- CA307263A - Stuff pump :
en
fr
- US1787728A - Buckle :
en
- US1788138A - Self-unloading log barge :
en
- US1787622A - Roofing :
en
- CA307362A - Beverage dispensing apparatus :
en
fr
- USD82977S - Design fob :
en
- US1787436A - Smoke indicator :
en
- US1787765A - Earth spreader and leveler :
en
- US1787870A - Device useful in the shipping and packing of automobiles :
en
- CA307451A - Marking composition :
en
fr
- US1787656A - Induction flow inlet fan :
en
- US1787802A - Hedge trimmer :
en
- FR696723A - Process for making and improving printing inks :
en
fr
- DE515505C - Drill chuck, the jaws of which are moved by two flat thread disks :
de
en
- FR696750A - Profile iron bending machine :
en
fr
- GB340916A - Improvements in electric power installations on aeroplanes :
en
- GB340934A - Improvements in packaging of eggs :
en
- FR37639E - anti-glare screen for headlights :
en
fr
- FR696863A - Light metal piston :
en
fr
- GB340901A - Improvements in folding tables :
en
- CA307371A - Process of treating pulp :
en
fr
- GB340628A - Improvements in or relating to indicating devices for use with automobiles and similar vehicles :
en
- GB315223A - Combined acoustic and pictorial film :
en
- DE456297C - Device for the joint control of drive motor and generator :
de
en
- DE515391C - Device for punching sheets of paper or the like. :
de
en
- GB340819A - Improved manufacture of articles requiring high resistibility to the action of hot gases, vapours, and liquids such as pressure receptacles :
en
- GB340998A - Improvements in head supports for shampooing :
en
- GB315006A - :
en
- GB340895A - Improvements in and relating to wardrobes and the like :
en
- DE515468C - Process for the preparation of ª ‰ -Naphthylaminophenoxyfettsaeuren :
de
en
- US1787594A - Self-breaking canopy-type door :
en
- DE515565C - Collapsible tent :
de
en
- FR696818A - Automatic device for store shelves :
en
fr
- GB341058A - Improvements relating to appliances or apparatus for separating dust, grit, and the like from air and other gases :
en
- FR37646E - Automatic gear change :
en
fr
- FR696893A - Improvements to pressurized fluid brake devices :
en
fr
- FR696729A - Removable electrical connection device :
en
fr
- GB340810A - Percussion fuse for artillery and aircraft projectiles :
en
- US1787786A - Brake cross-shaft construction :
en
- US1788022A - Directive transmission of energy :
en
- US1788259A - Cam-driven gear for reciprocating piston engines :
en
- FR717383A - Regulating relay based on thermal exchanges :
en
fr
- GB340950A - Method for removing soaps from bulk containers and the like :
en
- DE515579C - Process for the production of objects partly made of white gold :
de
en
- DK43578C - Elastic Underlay Block or Underlay Plug for Furniture. :
da
en
- GB340737A - Improvements in or relating to conveyor or transporting machinery or apparatus :
en
- DE515498C - Arrangement for supplying a consumer device, in particular an electrical ignition device for internal combustion engines with electrical current :
de
en
- GB341083A - Improvements in and relating to processes for decolorising phenol-formaldehyde artificial resins condensed by means of ammonia :
en
- FR696692A - Energy distribution installation :
en
fr
- US1787981A - Art of cracking hydrocarbons :
en
- FR37590E - Fake improvement :
en
fr
- USD83016S - Design for embroidered lace edging :
en
- USRE17922E - Ice-cream dispenser :
en
- FR696785A - Conveyor roller with two external trunnions and electrically controlled :
en
fr
- FR696900A - Device for repairing loads in an oven :
en
fr
- FR696799A - Coils and pot-turbines and their manufacturing process :
en
fr
- FR37595E - Plant for the treatment of graphite ores and other similar ores :
en
fr
- FR696703A - Device for keeping the ends of the laces in the lace-up shoes :
en
fr
- US1787769A - Type-composition frame :
en
- US1787966A - Butter for tobacco-stemming machines :
en
- US1787992A - Aerial navigation and protection :
en
- US1788227A - Transmission of pictures :
en
- USD82966S - Design for a box :
en
- FR696747A - Safety Locking Hood Clip :
en
fr
- FR696872A - Products for preparing salty flavored products usable for food and in particular confectionery :
en
fr
- AU2565530A - An improved box for butter andother commodities :
en
- US1787454A - Axle :
en
- FR37628E - Molding process :
en
fr
- FR697003A - :
fr
- FR697022A - Safety device for securing objects such as bicycle pumps, etc. :
en
fr
- GB340742A - Improvements in or relating to methods of and apparatus for extracting juices from fruit :
en
- US1788174A - Disk wheel and method of making the same :
en
- US1788279A - Bolt-return accelerator :
en
- GB340773A - Drum for manufacturing endless rubber articles :
en
- GB340748A - Apparatus for removing heads and entrails from fishes, and, if desired, for removing the bones, fins and tails and for cutting the fishes into lengths :
en
- FR696609A - Lifting system tipper :
en
fr
- GB341495A - Improvements in or relating to sound receiving or re-producing instruments or apparatus :
en
- GB340935A - Improvements in photographic cameras and picture projecting and viewing apparatus :
en
- GB340786A - Improvements relating to the cutting of bracken, coarse weeds and the like :
en
- FR696840A - Improvements to radiators, stoves, and similar devices :
en
fr
- US1788027A - Hydraulic jack :
en
- FR696728A - Improvements in detonating cords :
en
fr
- GB340662A - Improvements in machines for distributing stone, grit or chips or like material on roads :
en
- FR696555A - Improvements to economizers and similar devices :
en
fr
- FR696626A - Method for setting up a field winding on the poles of electrical machines :
en
fr
- FR696949A - Sealed pneumatic with independent sections :
en
fr
- GB340872A - Improvements in portable shearing tools for shearing metal :
en
- AU2453430B - Improved liquid measuring and dispensing apparatus :
en
- CA307265A - Agitator :
en
fr
- CA307301A - Rail plate :
en
fr
- FR696662A - Automatic shut-off device with thread breaker for textile machines :
en
fr
- DE515615C - Drive device on machines for casting stereotype plates :
de
en
- FR37581E - Method and device for improving the supply of combustion engines with the gasoline ordinarily used and also allowing the supply with heavy hydrocarbons :
en
fr
- GB340831A - Improvements in or relating to apparatus for tipping and discharging wagons :
en
- GB340899A - Improvements in reversible seats :
en
- GB341009A - Process and apparatus for the continuous manufacture of artificial textile threads :
en
- GB340677A - Improvements in or relating to the manufacture and use of insulating material :
en
- US1787599A - Internal-combustion engine :
en
- US1787641A - Knife sharpener :
en
- US1788130A - Bolster :
en
- GB341022A - Improvements in mechanisms for obtaining variations of speed :
en
- US1787660A - Soap cake :
en
- US1788124A - Screening device :
en
- DE515537C - Cutting and welding torches for liquid fuels :
de
en
- DE515448C - Tube transmitter and receiver for short waves :
de
en
- DE515310C - Process for the operation of absorption refrigerators :
de
en
- FR696670A - Improvements to gas carburettors for internal combustion engines :
en
fr
- IE11309L - Brakes :
en
- FR696979A - Production of electricity by the direct action of heat on a magnetic field :
en
fr
- FR696812A - Process and its production device making it possible to obtain, by distillation of solid or plastic materials, products intended to replace vegetable oils, as well as gasoline of turpentine in all their applications :
en
fr
- US1787616A - Slide buckle :
en
- US1787862A - Fish-net float :
en
- US1787922A - Electromagnetic pick-up tool :
en
- US1788253A - Thread protector :
en
- USD82996S - Island :
en
- GB340678A - Improvements in & relating to hydraulic servo-motors :
en
- US1788178A - Cassette holder :
en
- US1788308A - Sound-picture printer :
en
- US1788329A - Apparatus for feeding and cutting plastic material such as confectionery stock :
en
- US1787560A - Splice bar or fishplate :
en
- US1787493A - Engine or pump :
en
- GB340808A - Process for the production of zinc sulphide pigments :
en
- US1787507A - Machine for mixing or masticating rubber and like material :
en
- US1788094A - Tank-cleaning device :
en
- AT120676B - Device for the protection of alternating current machines. :
de
en
- FR696637A - Manufacturing process for aldehyde bases :
en
fr
- DE476988C - Calenders, in particular for pressing leather and fabrics :
de
en
- DE515593C - Pneumatic tube socket :
de
en
- US1787577A - Filter :
en
- US1788152A - Electrical translating apparatus :
en
- FR696838A - Improvements to desk supports for pen holders :
en
fr
- FR696638A - Electric lamp with several filaments :
en
fr
- US1787855A - Railway-car-door construction :
en
- US1787988A - Escutcheon plate :
en
- US1788240A - Work receiver for automatic screw machines :
en
- US1788281A - Stable-surface alloy steel :
en
- USD83011S - Design for a lighting-fixture globe :
en
- DE515665C - Heat regulator for liquid heater :
de
en
- FR696588A - Process for coating metallic bodies with tungsten or molybdenum bronzes :
en
fr
- GB341010A - :
en
- FR696779A - Improvements in ferrous metal production and refining methods :
en
fr
- US1788213A - Tube still for oil distillation and cracking :
en
- US1787766A - Transmission-shifting mechanism :
en
- US1787972A - Method of developing oil fields :
en
- GB340765A - Improvements in heat exchanging apparatus :
en
- DE515621C - Demodulation circuit for receiving frequency-modulated waves :
de
en
- GB340769A - Improvements in and relating to aircraft :
en
- AT120833B - Solder. :
de
en
- US1787902A - Mulch-paper-laying machine :
en
- GB340670A - Improvements in jib cranes and the like :
en
- GB341439A - Improvements in or relating to the manufacture of foot-wear consisting wholly or partly of caoutchouc :
en
- DE515419C - Knocking table :
de
en
- DE515381C - Sheet metal doubler with folding rollers and sheet metal folding device as well as with two stand scissors and attached roller aisles :
de
en
- FR696689A - Tennis Ball Improvements :
en
fr
- GB341037A - Improvements in advertising signs :
en
- AU2849630A - Improvements in rotary pumps, compressors andthe like :
en
- US1787755A - Visible-record system :
en
- US1788052A - Self-lubricating traveler :
en
- DK43575C - Pointer mechanism for Weights. :
da
en
- DK43582C - Device at steam engine system. :
da
en
- US1787555A - Shuttles :
en
- DE515516C - Carriage screw :
de
en
- FR696894A - Improvements to automatic or semi-automatic type telephone central office systems :
en
fr
- FR696902A - Method and device for improving the operation of internal combustion engines :
en
fr
- USD83005S - Design pob a tie back :
en
- AT120807B - Slicer. :
de
en
- CA307288A - Restaurant service system :
en
fr
- CA307381A - Dielectric material :
en
fr
- US1787790A - Steam desuperheater :
en
- US1787677A - Cornstalk cutter :
en
- FR696781A - Construction system by panels or tubular elements :
en
fr
- GB340780A - Improvements in furnaces :
en
- US1787886A - Rail coupling :
en
- US1787424A - Pocket or folding knife :
en
- US1787538A - Fertilizer attachment for planting machines :
en
- US1787750A - Automatic pipe coupling :
en
- US1787668A - Cable connecter :
en
- DE515362C - Central lubrication device, especially for motor vehicles :
de
en
- DE515569C - Coupling of the active points of travel drives, especially for crane bridges :
de
en
- DE515590C - Belt conveyor for unloading stores :
de
en
- US1787758A - Automobile transmission and ignition lock :
en
- FR696992A - Advanced device for obtaining uniform heather prints :
en
fr
- US1788045A - Road maintainer :
en
- US1788129A - Combination of bottle and closure therefor :
en
- US1788228A - Feeding device :
en
- US1788263A - Variable-pitch propeller :
en
- US1787899A - Ice-cream cone :
en
- CA307364A - Steam boiler :
en
fr
- DE515600C - Mercury vapor rectifier, the anodes of which are surrounded on all sides by a sieve-like grid located within the Hittorfian dark room :
de
en
- US1787514A - Belt tightener for machines for expanding metal :
en
- FR696892A - Handle for trunks, suitcases, travel bags, etc. :
en
fr
- GB340637A - Improvements in the manufacture of yeast :
en
- US1788361A - Air separator :
en
- CA307305A - Device for displaying and keeping fresh harvested vegetation :
en
fr
- DE515599C - Fastening of ring-shaped sheet metal bodies of electrical machines and apparatuses, in which the sheets are held by bars, that yields thermal stresses :
de
en
- DE515513C - Side mud flaps for motor vehicles :
de
en
- US1788230A - William d :
en
- AT120675B - Sports or bathing shoe with rubber sole. :
de
en
- CA307476A - Locking mechanism :
en
fr
- GB340822A - Improvements in the method of making combustible gas :
en
- GB340691A - Improvements in or relating to means for holding boots, shoes or the like for cleaning and polishing :
en
- GB340858A - Improvements in burners for heavy oils and the like fuels :
en
- US1787815A - Cutting die :
en
- US1788136A - Assembling apparatus :
en
- US1787667A - Cable connecter :
en
- US1788159A - Antiskid device :
en
- CA307243A - Method of making paper lamp shades :
en
fr
- CA307426A - Machine for inserting valves in inner tubes :
en
fr
- DE515588C - Ceramic precious metal preparations :
de
en
- FR696752A - Improvements to thermostatic devices :
en
fr
- US1787823A - Lamp construction for airplanes :
en
- US1788055A - Method of making oil gas :
en
- US1787979A - Oscillation generation :
en
- AU2818230A - Method and apparatus for cracking oil :
en
- AU2453430A - Improved liquid measuring and dispensing apparatus :
en
- CA307449A - Locking mechanism for automobile trunks and luggage carriers :
en
fr
- DE515251C - Fluid compass :
de
en
- DE515512C - Plugs for the housing of differential or other gearboxes, especially for motor vehicles :
de
en
- DE515735C - Method for reducing glare from headlights, in particular in motor vehicles :
de
en
- US1787861A - Garment supporter :
en
- US1788037A - Method of delivering glass :
en
- US1788080A - Cane for controlling railway tracks :
en
- US1787808A - Optical system for photographic apparatus :
en
- US1788013A - Means for assisting persons in swimming, etc. :
en
- US1788110A - Locking device for shafts of clockworks :
en
- USD83001S - meacham :
en
- USD83023S - Tanooga :
en
- US1787970A - Brush :
en
- US1787466A - Automatic transmission :
en
- US1787856A - Two-cycle-engine construction :
en
- US1788269A - Atomizer :
en
- US1788112A - Thermostatic mixing valve :
en
- US1788267A - Shaving stand :
en
- US1788199A - Thread tension :
en
- US1788157A - Flag holder for electric-light poles :
en
- AT120703B - Piston. :
de
en
- FR696615A - Four-stroke rotary combustion engine :
en
fr
- GB340912A - Improvements in or relating to tube expanding roller mills :
en
- FR696704A - Single phase transformer :
en
fr
- FR696751A - Device for automatic juice elevators :
en
fr
- FR696798A - Improvements to bottom fishing gear :
en
fr
- DE515684C - Chiller :
de
en
- DE515693C - Process for the automatic production and arrangement of soldering heads on the metal caps of the carbon pins for galvanic elements :
de
en
- FR37551E - Method of establishing concrete or reinforced cement roofs :
en
fr
- CA307436A - Train control system :
en
fr
- CA307468A - Motor driven lawn mower :
en
fr
- DE515267C - Device for force and mass balancing in vibrating systems :
de
en
- FR696878A - Straw press with cutting device at the entrance of the press channel :
en
fr
- GB340867A - Improvements in or relating to electric switch gear installations :
en
- GB341002A - Improvements relating to shock absorbers for vehicles :
en
- DE515582C - Device for bending iron bars, flat iron and like :
de
en
- DE515731C - Process for bleaching unspun fiber material, in particular cellulose :
de
en
- FR37578E - Motion transmission device and its application to a differential :
en
fr
- GB340686A - Improvements relating to noble's combing machines :
en
- AT120673B - Process for the production of a titanium acid concentrate practically free of foreign metals from ilmenite, rutile or other titanium-containing raw materials. :
de
en
- US1787629A - Nonsticky water and flame resistant insulated conductor, conduit, etc., and method of making :
en
- GB341844A - Improvements in and relating to methods of and apparatus for recording rythmical pulses :
en
- AT120796B - Method and device for measuring the heat dissipation of liquids, the flow of which is caused exclusively by the supply and removal of heat. :
de
en
- CA307291A - Lamp support :
en
fr
- FR696993A - Multi-stage parachutes with propeller motor for aircraft :
en
fr
- US1788008A - Loop spreader for sewing machines :
en
- FR696556A - Collar tie :
en
fr
- AT120670B - Superimposition transformer for the separate superimposition of individual network conductors in a high-voltage network. :
de
en
- CA307401A - Arc carbon for producing ultra-violet light :
en
fr
- US1787702A - Cuff for shirts and the like :
en
- FR696842A - Finned spinning machine :
en
fr
- FR696773A - Process and apparatus for dealcoholization of wines and other fermented fruit juices :
en
fr
- FR696927A - Incandescent electric lamp, with illuminating body in the shape of a surface :
en
fr
- FR696947A - Ribbed knits and their workmanship :
en
fr
- AT120625B - Electric radiator. :
de
en
- FR696651A - Improvements to glasses or folding lorgnettes :
en
fr
- GB341007A - Means for controlling brakes upon an aeroplane :
en
- FR37583E - Device for filling pumps, compressors or syringes with thick lubricant :
en
fr
- FR696823A - Device for rolling scaffolding :
en
fr
- DE515316C - Door lock for sliding doors with manual operation, with running rail and fixed guide rail :
de
en
- FR37607E - Valve for high pressure fluids :
en
fr
- USD82967S - aufiero d :
en
- FR696690A - Fabrics impregnated with coatings :
en
fr
- FR37558E - Observation device for various entrances and premises :
en
fr
- DE515666C - Powder combustion engine or powder combustion turbine with supply of powdery fuels :
de
en
- US1788231A - Incandescent lamp and mounting therefor :
en
- GB340644A - Improvements relating to the aeration of fermenting liquids :
en
- US1787993A - Bottle-cleaning machine :
en
- AT120742B - Slip ring rotor for asynchronous machines. :
de
en
- AU2431829A - Improvements in or relating to high frequency oscillator systems :
en
- AU2424029A - Process forthe production of zinc salt solutions :
en
- US1787433A - Well tool :
en
- US1787609A - Refrigerating apparatus :
en
- US1787756A - Oscillating bit mortiser :
en
- US1788283A - Tire-pulling device :
en
- GB340798A - Improvements in high pressure steam locomotives :
en
- GB341044A - Improvements in or relating to telephone systems :
en
- US1788261A - Sheet-metal can and method of making the same :
en
- US1787681A - Refrigerating apparatus :
en
- US1787716A - Loading skip :
en
- US1788274A - Printing pen :
en
- AT120752B - Power converter. :
de
en
- AU2699430A - Improvement in photographic film for picture and sound reproduction :
en
- CA307277A - Pipe connection :
en
fr
- CA307413A - Valve inside :
en
fr
- US1787717A - Valve gear for internal-combustion engines :
en
- US1787982A - Combination display stand :
en
- AT120719B - Piston. :
de
en
- AT120682B - Mobile, electrically operated vacuum cleaner. :
de
en
- FR696939A - Synchronizer plate for sound and talking films :
en
fr
- GB340783A - Improved process for the insertion of blades in radial flow turbines :
en
- DE515544C - Process for the preparation of reduction products of N-acetylated indoxyls :
de
en
- AT120664B - Mobile crude oil firing, especially for ovens. :
de
en
- CA307287A - Valve stem and adapter :
en
fr
- CA307454A - Concrete mixing machine :
en
fr
- FR37564E - Edible flour with high solubility in water and their manufacturing process :
en
fr
- FR697035A - Device for fighting carburettor fires :
en
fr
- CA307383A - Temperature responsive inductance :
en
fr
- US1788330A - Dough dividing and extruding machine :
en
- US1788016A - Locking bolt for spring locks :
en
- US1787480A - Tile floor :
en
- US1787663A - Switch-operating mechanism :
en
- US1787780A - Brake shoe :
en
- US1787793A - Carrying case :
en
- US1787852A - Vibrating screen :
en
- AU2425329A - Improvements in electric flashlight torches :
en
- US1787505A - Process of refining lubricating oils :
en
- FR696730A - Calibrated fuse cartridge, with high breaking capacity for low voltage installation, and high current :
en
fr
- GB315229A - :
en
- US1787449A - Method of forming and molding concrete :
en
- US1788193A - Machine tool :
en
- AT120726B - Arrangement for automatic monitoring of the speed ratio of rotating shafts and axes. :
de
en
- US1788180A - Bar clip :
en
- US1787439A - Lubricating system :
en
- CA307324A - Cutter :
en
fr
- US1788209A - Frame for mirrors, pictures, and the like :
en
- US1787875A - Purification of air to render the same suitable for breathing :
en
- AT120632B - Method and device for utilizing excess pressure in lines. :
de
en
- US1788069A - Coin-controlled fountain-pen-filling device :
en
- US1787915A - Multiple-control switch :
en
- US1788133A - Supporting base :
en
- AT120608B - Electrically heated water heater. :
de
en
- US1787461A - Connecting device for railroad-signal circuits :
en
- US1788154A - Shoe calk :
en
- US1788301A - Clutch for mechanically-propelled vehicles :
en
- USRE17920E - Hymaet tampkin :
en
- US1787693A - Automobile signal :
en
- US1787777A - Capsule machine :
en
- AT120613B - Collapsible umbrella or parasol. :
de
en
- FR696653A - Development of inductance coils :
en
fr
- GB340845A - Improvements in coin-freed mechanism :
en
- AT120816B - Table convertible into a bed. :
de
en
- AU2819630A - Improvement in cylinder grinder :
en
- CA307400A - Electromagnetic microphone :
en
fr
- US1787623A - Fusible air control for unit heaters :
en
- US1787457A - Rotary valve for internal-combustion engines :
en
- US1788084A - Pile fabric and method of making the same :
en
- US1787546A - Floating deck and its under structure for storage tanks :
en
- US1787684A - Automobile switch and instrument panel :
en
- US1788331A - Concentration process for flotable substances as ores, coals, graphite, and the like :
en
- USD82974S - Island :
en
- US1787813A - Trickle-charge system :
en
- US1787933A - Window sill and sash construction :
en
- US1788043A - Road grader :
en
- AT120751B - Sounding capacitor and method of its manufacture. :
de
en
- CA307378A - Cutout for electrical apparatus :
en
fr
- AT120825B - Strop for razors, razor blades or the like. :
de
en
- AU2829130B - Soap and towel vending machine :
en
- AT120721B - Starting device for internal combustion engines started by means of compressed air. :
de
en
- CA307334A - Sound recording and reproducing system :
en
fr
- US1788011A - Compound lens for reading scale charts :
en
- CA307332A - Vehicle ventilator :
en
fr
- CA307351A - Explosive :
en
fr
- CA307387A - Film driving mechanism :
en
fr
- FR696803A - Method of concentrating acetic acid in aqueous solution :
en
fr
- FR696899A - Dishwasher :
en
fr
- US1787649A - Internal-combustion engine :
en
- US1787686A - Flow-controlling valve :
en
- US1787532A - Sheet-feeding mechanism :
en
- USD83007S - Design fob wall papeb ob similab matebial :
en
- US1787827A - Bit-forming machine :
en
- AT120738B - Rotary piston machine with sickle-shaped working space. :
de
en
- CA307406A - Metallic lustre paint :
en
fr
- US1787998A - Spray :
en
- US1788327A - Signaling device :
en
- USD83020S - John j :
en
- US1788343A - Refrigeration :
en
- US1788085A - Dry-cleaning apparatus :
en
- US1787916A - Controlling valve mechanism for liquid-lifting apparatus :
en
- GB341021A - :
en
- FR37577E - Process for the manufacture of neutral ammonia sulphate by direct obtaining of crystals by the dry route, without formation of mother liquors and, alternatively, elimination of dewatering and drying of the crystals :
en
fr
- US1787945A - Folding mechanism for printing presses :
en
- DE515506C - Open, resilient mounting bracket for signs :
de
en
- DE515532C - Hemstitch sewing machine for zigzag stitches with a needle bar swinging sideways :
de
en
- FR696951A - Packaging box for fragile items, especially glass ampoules :
en
fr
- CA307494A - Weighing scale :
en
fr
- US1787682A - Current-controlling mechanism for automobile signals :
en
- US1787908A - Permanent fish lure :
en
- DE515460C - Women's skirt :
de
en
- AT120755B - Telephone system for train line for calling any number of subscribers from a central point. :
de
en
- AU2748330A - Improvements in stopping devices for tallBmg machines :
en
- CA307249A - Device for flushing water-closet pans :
en
fr
- AT120759B - Process for the production of telephone cables composed of groups of cores. :
de
en
- CA307485A - Artificial silk :
en
fr
- US1787665A - Piano-action bracket :
en
- FR696876A - Improvements made to portable pumps, in particular those for supplying liquid fuel tanks in motor vehicles :
en
fr
- AT120680B - Remote control system. :
de
en
- AT120716B - Connection for pipes with straight ends. :
de
en
- AT120722B - Spray carburettor with automatic air throttle. :
de
en
- CA307309A - Process of treating peat :
en
fr
- DE515681C - Separation of radium and barium salts :
de
en
- FR696886A - Improvements in spinning or twisting rewinders controlled by motor shaft at uninterrupted speed :
en
fr
- AT120654B - Dry gas dedusting device. :
de
en
- AT120835B - Bath equipment for treating objects, in particular electrolytic baths. :
de
en
- AU2739130B - Improvements infurniture restor shoe :
en
- AT120785B - Electrical installation device for flush mounting. :
de
en
- AU2439429A - Manufacture of new antimony compounds :
en
- CA307355A - Driver for threaded objects :
en
fr
- AT120602B - Process for the production of dye images by dye migration. :
de
en
- AT120679B - Process for the refinement of resins, waxes, fats, oils. :
de
en
- AU2326229A - Improvement in or relating to electric discharge tubes :
en
- AU2826730B - Improvements relating to looseleaf books or binders :
en
- US1787442A - Leader-pipe strap :
en
- US1787565A - Power-transmission mechanism :
en
- CA307274A - Agitator :
en
fr
- US1787757A - Attachment for automobiles :
en
- US1787713A - Screw grab :
en
- US1787723A - Coin-operated liquid-dispensing machine :
en
- US1788126A - Pad for garments :
en
- AT120819B - Device for electrical temperature regulation by means of a contact thermometer. :
de
en
- AT120789B - Method and device for welding or cutting by means of an electric arc using two-phase current. :
de
en
- US1787969A - Web-printing machine :
en
- US1788168A - Gear segment for window regulators :
en
- US1788202A - Car-loading chute :
en
- USD82987S - Design por a drink-dispensing apparatus :
en
- AT120685B - Folder cover for printed matter, brochures or the like. :
de
en
- AU2868730A - Syringe for administering liquid medicines to animals and usable also asa hypodermic syringe :
en
- AT120799B - Grinding tool made of interchangeable, reinforced individual grinding media arranged on a support disk. :
de
en
- FR696784A - Movable articulated piping for high pressures :
en
fr
- FR697027A - Cinematographic projection device :
en
fr
- GB340870A - Improvements in or relating to handle switches for electro-tools :
en
- GB341081A - Protection arrangement for generators, in particular for ljungstrom combinations :
en
- CA307359A - Flexible wire rope :
en
fr
- US1787738A - Damper :
en
- US1787846A - Vehicle awning :
en
- US1787488A - Safety gas cock :
en
- US1787934A - cooney :
en
- US1788131A - Oscillation generator :
en
- US1788061A - Spring suspension :
en
- US1788318A - Drop-side mechanism for cribs :
en
- DE515312C - Arrangement for automatic monitoring of the operation of freezing systems :
de
en
- FR696624A - Improvements to absorption refrigeration :
en
fr
- FR696686A - Calender with three-way bin for working pulp for papermaking :
en
fr
- US1787526A - Process of making pulverizing devices :
en
- CA307254A - Apparatus for softening water by base exchange :
en
fr
- AT120846B - Process for recovering copper from copper waste eyes. :
de
en
- AT120780B - Screw plug for fuse. :
de
en
- CA307490A - Fuel injection device for internal combustion engines :
en
fr
- AT120702B - Spark plug for internal combustion engines. :
de
en
- AT120650B - Collapsible stretcher for installation in rescue cabinets. :
de
en
- AU2264529A - Improvements in and relating to bituminous compostions :
en
- DE515366C - Switching arrangement for telemetry instruments for monitoring several electrical devices connected in parallel with at least one common measurement return line :
de
en
- FR696614A - Valve box for the distribution of the blown air under the filter layers :
en
fr
- US1788322A - Laundry machine :
en
- US1787625A - High-temperature cement :
en
- US1787748A - Safety guard catch for elevator entrances :
en
- US1787426A - Compound ventilating shutter :
en
- US1787533A - Insulator support :
en
- US1787539A - Cushion connection for vehicle construction :
en
- US1787515A - Connecter for ventilating racks or trays :
en
- US1787880A - Bucking process for vegetable fibrous material :
en
- US1787909A - Agricultural implement :
en
- GB340615A - Improvements in or relating to thermionic amplifiers :
en
- GB340758A - Bottle seal and apparatus for making the same :
en
- AT120704B - Piston. :
de
en
- AT120725B - Process for gasifying heavy oils. :
de
en
- AT120729B - Bearings for standing shafts with circulating lubrication. :
de
en
- US1787718A - Body construction :
en
- US1788293A - Fountain pen :
en
- AU2429829A - Improved seat frame :
en
- CA307248A - Motor heat indicator :
en
fr
- AT120658B - Device for fastening stator sheets for electrical machines in rolled iron housings. :
de
en
- CA307363A - Single service packaging apparatus :
en
fr
- USD82986S - Design for a mirror or glass paneled radiocabinet :
en
- AU2819630B - Improvement in cylinder grinder :
en
- US1787800A - Corner plow :
en
- USRE17919E - By hackley mobbison :
en
- US1788026A - Method of lustering and improving the quality of lambskins and sheepskins :
en
- AT120844B - Process for the production of noble matt artificial structures from viscose, in particular from synthetic threads. :
de
en
- US1787563A - Brake mechanism :
en
- US1788233A - Valve lock :
en
- US1787481A - Anal douche :
en
- US1787628A - Engine head :
en
- AU2268229A - Improvements in switches :
en
- CA307258A - Pulling hand top :
en
fr
- US1787876A - Finishing strip :
en
- US1787919A - Apparatus for producing speaking and sound pictures :
en
- US1788306A - Dust collector :
en
- DE515454C - Rolling grilles with horizontal cross bars and connecting links :
de
en
- DE515560C - Electrical switching device for variable triggering time :
de
en
- US1788236A - Liquid-dispensing pump :
en
- AT120731B - Tongue and push device for central couplings of vehicles. :
de
en
- CA307396A - Pyroxylin composition :
en
fr
- AU2708630A - Improvements in or relating to shaving and like reservoir brushes :
en
- DE515733C - Plate-shaped cutting knife :
de
en
- GB340705A - Improvements in magnetic sound records :
en
- GB340733A - Improvements in or relating to boots and shoes :
en
- GB341409A - Improvements in or relating to zinc base alloys :
en
- AU2507330A - Improvements relating tothe production of ketones :
en
- DE515495C - Circulation pump for internal combustion engines :
de
en
- FR37638E - Oil stripper for metal drums that can also be used as a transport trolley :
en
fr
- FR696667A - Portable projection device :
en
fr
- DE515602C - Pipe burners, especially for gas ovens, grills, bath stoves, etc. Like., With a movable and rotatable burner tube :
de
en
- US1787785A - Measuring sugar bowl :
en
- FR696711A - Acetic anhydride manufacturing process :
en
fr
- GB340578A - Improvements in visual weather screens :
en
- CA307257A - Metallic alloy :
en
fr
- CA9036S - Safety razor blade :
en
- AU2431329A - Improvements in or relating to vehicle road-wheels and cleaning devices therefor :
en
- AU2746830A - Improvement in method and apparatus for perforating motion picture film :
en
- US1788251A - Float and safety valve :
en
- AT120771B - Device for reversing multi-phase induction motors fed from a single-phase network. :
de
en
- DE515677C - Automatic level regulation :
de
en
- AT120607B - Hood speaking machine with electrical sound reproduction. :
de
en
- AT120603B - Method for amplifying and weakening photographic recordings, original originals and the like. like :
de
en
- CA307445A - Starch conversion :
en
fr
- US1787477A - Process for chromium plating :
en
- US1788176A - Foot vibrator :
en
- US1787973A - Method of developing oil fields :
en
- US1787843A - Combined tail lamp and stop light :
en
- CA307509A - System for projecting light in variant colours :
en
fr
- DE515502C - Straight-way valve :
de
en
- FR37632E - Device for adding the indications of the hands, using variable resistors :
en
fr
- FR696958A - Apparatus for the integral low temperature gasification of fuels or liquid fuels :
en
fr
- US1787799A - Concrete-step form :
en
- US1787492A - Pipe jointer :
en
- US1788066A - Base socket :
en
- USD82992S - Design por a bottle :
en
- US1788171A - Air filter :
en
- US1788205A - Cleaner :
en
- US1787540A - Auxiliary sash connecter :
en
- US1787994A - Riving machine :
en
- FR696969A - Device intended for transporting luggage mainly on stairs :
en
fr
- GB340874A - Improvements relating to closures for bottles, jars and like vessels :
en
- GB341077A - Improvements in or relating to the preparation of food for dogs, puppies and the like :
en
- DE515680C - Process for the preparation of pyrazolanthrone-2-carboxylic acid :
de
en
- DE515694C - Process for the production of dry fillings for electrical collectors :
de
en
- FR696647A - Process for the refining of metallurgical coke :
en
fr
- AT120772B - Single pole automatic switch. :
de
en
- AU2427429A - Improvements in shearing machine comb plates :
en
- AT120787B - Switching arrangement for fully automatic and semi-automatic telephone systems. :
de
en
- CA307514A - Rotary furnace :
en
fr
- FR696889A - Self balancer for brakes :
en
fr
- CA307268A - Agitator :
en
fr
- CA307320A - Pipe coupling :
en
fr
- US1788363A - Sucker-rod section :
en
- US1787848A - Pin-paper magazine :
en
- US1787446A - Clamp for pipes :
en
- USD82975S - Island :
en
- AT120828B - Elastic bed insert. :
de
en
- AU2612430B - Laminated piece leather :
en
- CA307273A - Agitator :
en
fr
- DE515440C - Brush for encaustic and enamel painting :
de
en
- CA307318A - Time recording clock :
en
fr
- DE515570C - Hydraulic jack :
de
en
- US1788012A - Refrigerator car :
en
- US1787460A - Method and means for forming glass articles :
en
- US1787470A - Head lamp :
en
- DE515611C - Hammer drill with mechanical feed device :
de
en
- FR696845A - Lighting installation :
en
fr
- CA307492A - Chill hardening adhesive :
en
fr
- US1787961A - Lubricating system for internal-combustion engines :
en
- US1788201A - Machine for making radiators and other structures :
en
- US1787871A - Tool for boring and reaming :
en
- US1788146A - Resistance unit and method of producing the same :
en
- CA307493A - Annunciator :
en
fr
- AT120733B - Flexible hose. :
de
en
- US1788076A - Internal-combustion engine :
en
- US1787587A - Combination pot and pot-cover rack :
en
- US1788328A - Concealed waste receptacle :
en
- US1787462A - Stereotype-plate-casting machine :
en
- US1787671A - Fuel-deflector attachment :
en
- US1787863A - Scaffold :
en
- US1787796A - Hydraulic brake :
en
- US1787937A - Roll scraper for cane mills or the like :
en
- CA307466A - Friction shock absorbing mechanism :
en
fr
- CA307486A - Knitted fabric :
en
fr
- US1787695A - Dipper tooth :
en
- AT120813B - Frame strip for pictures, mirrors or the like. :
de
en
- AU2601230B - Apparatus for watering stock in railway trucks :
en
- US1788260A - Pbocess of pboducino closttbes :
en
- AT120732B - Plywood board. :
de
en
- AT120712B - Process for operating internal combustion engines for pulverulent fuels. :
de
en
- AU2659830A - Machine for manufacture rubber belts :
en
- CA307377A - Film marking apparatus :
en
fr
- AT120651B - Process for the preparation of a colloidal solution of edestine calcium in a whey that is free of milk protein and lactic ferment. :
de
en
- CA307250A - Ski fitting :
en
fr
- CA307289A - Process of simultaneously preparing aluminium oxide and pure carbonic acid :
en
fr
- FR696826A - Telephotography, television or telecinematography device :
en
fr
- FR696909A - Lifting tower for construction materials :
en
fr
- US1787822A - Method of assembling wheels :
en
- AT120660B - Handle for electrically heated iron. :
de
en
- AT120791B - Machine for testing wear through grinding processes. :
de
en
- CA307247A - Television method and apparatus :
en
fr
- DE515527C - Motor road roller of the tandem or three-wheel design with adjustable steering roller pressure :
de
en
- US1787891A - Heating apparatus :
en
- AT120610B - Process for the recovery of fiber and suspended matter from wastewater and fiber suspension from paper, pulp, wood pulp and cardboard production or the like. :
de
en
- CA307335A - Railway stock gate :
en
fr
- AU2572330B - Process for the preparation of valuable products from carbonaceous material :
en
- AT120727B - Device to prevent cracks, stuffing box and other leaks, breaks and the like. Like. Caused water loss from pipes, open or closed channels and. like :
de
en
- FR696657A - Firing device for armored and armed material :
en
fr
- FR696748A - Compressor for gaseous fluids :
en
fr
- GB340878A - Improvements in apparatus for use in grading eggs by weight :
en
- DE515723C - Process for the production of rotating bodies, which are provided with a slot running perpendicular to the axis of rotation, on automatic or revolver rotating arms :
de
en
- DE502819C - Calenders, in particular for pressing leather and fabrics :
de
en
- FR696641A - Process for producing two-color or polychrome photographic images :
en
fr
- GB340711A - Improvements in gramophones constructed for automatic changing of records :
en
- AU2691730B - Improvements in or relating to reenforced paper for bale wrappers andother purposes :
en
- US1787882A - Gummed-tape-serving machine :
en
- US1788035A - Volume-control circuits :
en
- US1787445A - Valve :
en
- US1787597A - Cable-reel locomotive :
en
- DE515457C - Sheets for cellulose dryers or similar machines :
de
en
- FR696941A - Device for the automatic handling and drying of various objects and in particular tubes for spinning mills :
en
fr
- US1788093A - Cigar and cigarette lighter :
en
- AT120820B - Process for the production of rod-shaped or tubular bodies on extrusion presses. :
de
en
- FR696736A - Process for hardening gelatin layers :
en
fr
- DE515714C - Potato harvester with spreading discs arranged next to one another behind the share and rotating around almost vertical axes :
de
en
- FR37575E - Free-tripping, mixed delayed action circuit breaker :
en
fr
- GB340820A - Improvements in or relating to egg products and processes for producing the same :
en
- USD82989S - Design eor a smoker s ash receiver :
en
- US1787821A - Dehydrating press :
en
- FR696975A - Improvements to eddy current electric motors with bell-shaped rotor :
en
fr
- GB340848A - Improvements in soft metal sheets, or ribbons, adapted to be torn into wires by the user :
en
- FR696602A - Method and device for using the sensible heat of waste gases from a rotary kiln :
en
fr
- AT120710B - Hydro machine. :
de
en
- FR37602E - Electronic Discharge Tube Improvements and Applications :
en
fr
- GB341047A - Manufacture of nitrogen compounds having hydrogenated ring systems :
en
- DE515386C - Method and device for dry distillation of fuels and similar substances :
de
en
- DE515557C - Cap and bolt type suspension isolator :
de
en
- FR696654A - Earth leakage detectors improvements :
en
fr
- FR696964A - Sand spreading device for vehicles, especially for motor cars :
en
fr
- FR697030A - Process for the disintegration of vegetable fibrous materials and for the transformation of phenols by the phenolate method :
en
fr
- GB340700A - Improvements in and relating to oiling systems of internal combustion engines :
en
- DE515581C - Thread cutting device for machine tools, especially drilling machines, in which the movement of the forward and backward running tool spindle is controlled by a lead thread spindle that can be switched off :
de
en
- DE515617C - Device for mutual adjustment of two cylinders in the circumferential direction during operation, especially in rotary printing machines :
de
en
- GB340823A - Improvements in or relating to creeper sheets or endless conveyors for carding engines and like machines :
en
- DE515726C - Device for folding bags :
de
en
- CA307463A - Railway car door :
en
fr
- FR696814A - Metal clip for packaging boxes or other similar applications :
en
fr
- FR696669A - Improvements to frames or glazing for horticulture and similar uses :
en
fr
- FR696586A - Method and device for musical instruments :
en
fr
- FR696552A - Advanced slotted trigger mechanism :
en
fr
- FR696724A - Improvement in cable gland packing :
en
fr
- FR696917A - Improvements to electrical amplifier circuits :
en
fr
- GB340703A - Improvements in or relating to hand wheels for vehicle steering and like controls :
en
- FR696682A - Process for the extraction by washing of materials contained in distillation gases, and in particular of mothballs :
en
fr
- FR696961A - Improvements to shock absorbers :
en
fr
- GB340997A - Improvements in or relating to pressing machines :
en
- GB340714A - Improvements in or relating to hang-fire devices for ordnance :
en
- GB340801A - A new or improved stand for stove hot plate rings :
en
- GB340902A - Improvements relating to hot-water circulating tanks for domestic hot-water supply systems :
en
- FR37591E - Process for processing photographic images and application of this process to cine-phonographic films :
en
fr
- FR696932A - Improvements to electrical systems for image transmission and reproduction :
en
fr
- FR696564A - Method for determining faulty locations of finished ignition wicks or cords :
en
fr
- GB341039A - Grease supplying devices :
en
- FR696553A - Cutlery cleaning device :
en
fr
- GB340800A - Improvements in gas taps or valves operated from a distance :
en
- GB341014A - Improvements relating to paper bags :
en
- FR37598E - Table case :
en
fr
- GB340603A - Improvements in or relating to toe-puffs and like stiffeners for boots and shoes :
en
- FR717386A - :
fr
- GB341030A - Means for controlling the actions of the springs of a motor car or vehicle according to the road or surface on which the car or vehicle is travelling :
en
- FR696960A - Metallic features :
en
fr
- GB340910A - Improvements in or relating to polishing machines :
en
- CA307311A - Cap :
en
fr
- US1787737A - Hydraulic engine :
en
- FR696903A - Special staple for stockings, socks, or similar uses :
en
fr
- FR696981A - New method allowing both stamping and shearing of metal sleepers, and its installation :
en
fr
- GB340923A - Improvements in ironing-apparatus :
en
- CA307293A - Hydraulic rotary-drill :
en
fr
- CA307517A - Dust pan :
en
fr
- DE515673C - Lighting fixtures :
de
en
- DE515486C - Device to compensate for temperature influences in diving scales :
de
en
- FR696885A - Shock absorber :
en
fr
- FR696578A - Improvements to the control of fuel inlet valves of internal combustion engines :
en
fr
- FR696599A - Locking device for hair curlers :
en
fr
- US1787537A - Suction cleaner :
en
- US1787746A - Means for cracking nuts :
en
- US1787831A - Sucker-rod coupling :
en
- AU2729230B - Improvements in and connected withthe handles of canvas and like bags :
en
- FR37597E - AC power distribution system :
en
fr
- FR696965A - Improvements to the process for treating regenerated cellulose yarns and their production equipment :
en
fr
- GB340875A - Improvements in supporting means for picture frames, showcards and similar articles :
en
- US1787500A - Electric distributing system :
en
- FR37601E - Pressure lubrication method and apparatus :
en
fr
- FR696811A - Rotary strike lock :
en
fr
- GB340626A - Improvements in or relating to grids for electric cells :
en
- GB341023A - Apparatus for transporting goods made up in bales :
en
- US1788207A - Watertube boiler :
en
- US1787608A - Antiskidding device for motor vehicles :
en
- AT120635B - Device for the continuous weighing of the sediment weight. :
de
en
- AU2572330A - Process forthe preparation of valuable products from carbonaceous material :
en
- DE515398C - Amplifier tubes with connection contacts attached to the outside of the glass wall :
de
en
- DE515490C - Score indicator for school lessons :
de
en
- FR696746A - Electric incandescent lamp which, by simply closing and opening the circuit, automatically changes brightness and lighting color :
en
fr
- USD82985S - Design for a lamp support :
en
- US1788161A - Fare indicator :
en
- US1788060A - Spring door closer :
en
- US1788181A - Closure for collapsible tubes and other receptacles :
en
- AU2443330B - Improvements in vehicle operated opening and self-closing gates :
en
- US1788115A - Condenser :
en
- US1788091A - Selection apparatus of addressing and other similar printing machines :
en
- US1788153A - Stylus-actuating mechanism :
en
- US1787511A - Patching arrangement for carrier telegraph circuits :
en
- US1787734A - Pipe clip :
en
- US1787896A - Fountain pen :
en
- DE515748C - Table tennis racket :
de
en
- GB340612A - Improvements in television systems :
en
- GB340676A - Improvements in or relating to shock absorbers particularly applicable to couplings and buffers for vehicles :
en
- GB340844A - A handbag security wrist strap :
en
- GB340747A - Improvements in or relating to screw jacks :
en
- US1787860A - Register :
en
- US1787866A - Finishing tool :
en
- AT120641B - Device on seed drills to regulate the seed points in continuous transverse rows, especially for dibbling machines. :
de
en
- AU2739130A - Improvements infurniture restor shoe :
en
- US1787722A - Railway truck :
en
- US1787736A - Collapsible box ob containeb :
en
- USD83003S - A cobpobatiok of :
en
- FR696671A - Carbonizing machine for fabrics or fabrics :
en
fr
- FR696758A - Radial drill :
en
fr
- US1787430A - Telephone system :
en
- FR697033A - Method and corresponding combination machine for printing tickets :
en
fr
- GB341040A - Improvements in or relating to milking machines :
en
- US1787707A - Door latch :
en
- US1787767A - Baggage carrier :
en
- DK43583C - Sorting machine for perforated register cards. :
da
en
- FR37589E - Lock enhancements :
en
fr
- GB340805A - Improvements in and relating to electric telemetering systems :
en
- US1788021A - Roller blind and fittings therefor :
en
- US1788114A - Absorption refrigerating apparatus :
en
- US1788223A - Sprayer :
en
- US1788257A - Apparatus for automatically covering the basins of presses and the like :
en
- US1788288A - Oil-injection apparatus for internal-combustion engines :
en
- FR696948A - Electric alarm clock :
en
fr
- FR696801A - Product for wool sizing :
en
fr
- CA307390A - Film driving apparatus :
en
fr
- US1787432A - Operating mechanism for injectors :
en
- US1788170A - Manufacture of organic compounds containing oxygen :
en
- DK43574C - Drum weight. :
da
en
- GB340797A - Improvements relating to circuit breakers for use in alternating current electric circuits :
en
- GB340906A - Improvements in garters :
en
- DE515415C - Carburetor :
de
en
- DE515404C - Drive for charging devices for locomotive firing :
de
en
- AU2981030B - Improvements in or relating to floating decks :
en
- FR37574E - Warning system preventing theft of motor vehicles and others :
en
fr
- FR696905A - Improvements to washing machines or the like :
en
fr
- US1787612A - Coil winder :
en
- US1788292A - Welded railway car :
en
- GB340834A - Improvements in or relating to sheet folding apparatus :
en
- FR37604E - Improvements in the manufacture of ammonium phosphates :
en
fr
- FR696808A - Improvement in spark plugs :
en
fr
- DE515518C - Device for motor vehicles for issuing warning signals :
de
en
- DE515607C - Device for automatic feeding, centering and clamping of, in particular, cartridge cases :
de
en
- FR37637E - Improvements to shutters used to cover radiators :
en
fr
- FR696813A - Footrest frame for motorcycles or other applications :
en
fr
- GB340811A - An improved process for obtaining valuable distillates by the destructive hydrogenation of carbonaceous materials :
en
- DE515612C - Device for extracting the drilling dust :
de
en
- DE515253C - Calibration procedure for devices for measuring sound pressure :
de
en
- DE515389C - Process for the treatment of solid carbonaceous substances for the purpose of extracting oil :
de
en
- DE515526C - Device for keeping the leakage flow passing through the clearances in steam or gas turbines away from the main propellant flow :
de
en
- FR697002A - Rotary hammer :
en
fr
- GB340655A - Improvements in constructional elements comprising an embossed plate united to smooth or embossed plate :
en
- GB341197A - A combined electric fire and hot water radiator :
en
- US1788007A - Telephone repeater system :
en
- US1788128A - Upholstery-making machine and method of making continuous cushions :
en
- FR696672A - Improvements to photographic paper developing machines :
en
fr
- GB340621A - Improvements in or relating to control systems for elevators, hoists, lifts and the like :
en
- GB340917A - :
en
- GB340817A - Improvements in and relating to tobacco pipes :
en
- GB340791A - Improvements in and relating to electric lifts :
en
- GB340889A - A refrigerated ice-cream receptacle :
en
- GB340854A - An improved axe head :
en
- DE515466C - Process for the preparation of substitution products of 4-aminobenzene-1-arsic acid :
de
en
- GB340668A - Improvements in or relating to apparatus for measuring and delivering liquids :
en
- DE515476C - Device to prevent the DC excitation of commutator machines connected in cascade with induction machines, which are excited both in the runner and in the stand :
de
en
- FR37633E - Molding machine for bricks, tiles, paving stones, etc. :
en
fr
- FR696782A - Centrifugal starter for asynchronous motors :
en
fr
- GB341443A - Process for manufacturing dispersions :
en
- FR696920A - Rotary motor :
en
fr
- GB340707A - Stroboscopic light advertising devices :
en
- FR696639A - Diplory at nivelette :
en
fr
- DE515575C - Trigger and drive device for self-sellers :
de
en
- DE515683C - Platen printing press :
de
en
- CA307416A - Silico-thermic metallurgy :
en
fr
- US1787578A - Elevator :
en
- US1787763A - Conveyer means for wheeled vehicles :
en
- US1788078A - Signaling system :
en
- US1788220A - Spiral-pipe machine :
en
- CA307525A - Method of treating materials containing natural silk :
en
fr
- CA307524A - Manufacture of organic compounds :
en
fr
- GB340826A - Improved method of and means for illuminating the interior of talking machine cabinets :
en
- US1787440A - Lubricant compressor :
en
- US1787586A - Insecticide and fungicide :
en
- US1787914A - Bag closure :
en
- US1788255A - Minnow bucket :
en
- US1788266A - Braiding-bobbin device :
en
- AU2498830B - An improved bagloader :
en
- DE515609C - Centrifugal pump with flushing water supply in a suction excavator for work goods containing air and gas :
de
en
- FR696986A - Improvements to row seeders :
en
fr
- FR697034A - Gas expeller vacuum cleaner :
en
fr
- GB340827A - Improvements in or relating to icing syringes and the like :
en
- CA307242A - Latch lock for left and right hand doors :
en
fr
- AT120827B - Tool packaging for tool boxes, in particular for bicycles, motorcycles and motor vehicles. :
de
en
- US1787637A - Air extractor :
en
- US1787900A - Cream-puff-filling machine :
en
- US1788256A - Gauge pole :
en
- US1787832A - Pillow :
en
- US1788017A - Heat treatment of magnetic material :
en
- US1788248A - Tunnel or conduit lining :
en
- US1788200A - Conduit-forming mechanism :
en
- US1788208A - Cover for binders :
en
- US1787911A - Ing machine cosip any :
en
- US1788071A - Power press :
en
- US1788197A - Radiofrequency circuits :
en
- CA307425A - Cinema film :
en
fr
- AT120818B - Security device for door locks or the like. :
de
en
- CA307373A - Tube connection :
en
fr
- FR696700A - Dynamometric exerciser :
en
fr
- US1787984A - Bottle-washing machine :
en
- US1788155A - Garage :
en
- US1788315A - Floor-laying device :
en
- USD82973S - Island :
en
- USD83002S - Design for an auto purse :
en
- GB340754A - Improvements in and relating to glue kettles :
en
- GB340785A - Food preparation or sweetmeat :
en
- US1787468A - Door hanger :
en
- CA307326A - Boat :
en
fr
- DE515439C - Color filter :
de
en
- US1787545A - License-plate holder :
en
- US1787709A - High-frequency surgical cutting device :
en
- US1788003A - Adjustable rail clamp :
en
- US1787452A - Piston :
en
- US1787761A - Pattern cam for engraving machines :
en
- CA307302A - Rail joint :
en
fr
- DE515051C - Connection contact of electrical elements to a battery :
de
en
- FR37553E - Improvements made to magnetos :
en
fr
- FR696791A - Simplified air purifier device with filter sleeves on elastic base :
en
fr
- US1787995A - Liquid identification :
en
- US1788312A - Glass-blowing machine :
en
- US1787697A - Electrically-wound clock :
en
- US1787770A - Automatic lubricant cup and the like :
en
- US1788325A - Insect trap :
en
- AU2620130A - Improvements in flooring for refrigerator cars :
en
- AT120843B - Process for the production of colored reserves under aniline black with the help of ice paints. :
de
en
- AU2449830B - Improvements in and relating to garden and like shears :
en
- AT120824B - Device for diving objects fastened in swiveling clamps. :
de
en
- US1788272A - Weeder :
en
- US1787633A - Antireverse latch :
en
- AT120714B - Tube sink pump. :
de
en
- AU2691530A - Improvements in or relating to paper reenforcing machines :
en
- US1787675A - Testing apparatus :
en
- US1787797A - Photographic-shutter construction :
en
- US1788047A - Trap :
en
- US1787529A - Molding apparatus :
en
- US1788006A - Pressure still for cracking oils :
en
- CA307322A - Breast pump :
en
fr
- US1788018A - Back-rest arrangement for chairs :
en
- US1788179A - Method of laying out sheet-metal structures :
en
- US1788217A - Hair-waving sachet :
en
- FR37573E - Brake regulator and amplifier device for motor vehicles and others :
en
fr
- FR696968A - Device usable for high-power and correction microphone, telephone relay and voice translator for speaking machines :
en
fr
- US1788024A - Support for water-cooled walls of boilers :
en
- AT120701B - Wrapping tape for wrapping press, couch, dampening, smoothing, pressure rollers etc. in the paper and related industries. :
de
en
- AU2620330A - Improved mixtures for addition to motor fuels to reduce' knock :
en
- CA307307A - Apparatus for determining the gas content of solid bodies :
en
fr
- US1787953A - Processing of raw cellulosic materials :
en
- AU2324529A - Improvements in or relating to electric signalling systems :
en
- AU2657230A - Cutting' machine forthe retail marketing of block cheese andthe like :
en
- CA307342A - Gate valve :
en
fr
- DE515553C - Cooling container assembled with a refrigeration apparatus :
de
en
- GB341391A - Improvements in processes for polymerising unsaturated hydrocarbon gases :
en
- FR696618A - Method and device for feeding, to machines, sheets of paper or cardboard or the like cut of the same size :
en
fr
- FR696938A - Improvements to chucks :
en
fr
- AT120616B - Transmission. :
de
en
- US1787997A - Means for indicating frequency changes :
en
- US1788290A - Automatic gas lock :
en
- US1787490A - Vertical coke oven :
en
- US1788341A - Measuring dispenser :
en
- CA307430A - Gas producer and steam boiler :
en
fr
- AT120832B - Induction furnace. :
de
en
- USD83018S - Island :
en
- FR697031A - Method and devices for the economical construction of buildings :
en
fr
- GB340680A - Improvements relating to fireplaces :
en
- GB340719A - Liquid fuel preheater and vaporiser attachment for engine carburetters :
en
- CA307395A - Production of lithopone :
en
fr
- US1787463A - Rotary pasting device :
en
- US1787818A - Car retarder for railway switching yards :
en
- FR696774A - Advanced nut and bolt tightening system :
en
fr
- US1787495A - Means of utilizing the forced draft of the propellers of aeroplanes :
en
- US1787700A - Packing for pumps :
en
- US1787816A - Punching die :
en
- US1787968A - Transmission-control mechanism :
en
- US1788287A - Lock and latch mechanism :
en
- US1788210A - Skill practicing game :
en
- US1788309A - Fastening :
en
- FR696847A - Outdoor electric and luminous speed controller :
en
fr
- FR696970A - Universal shaving soap device :
en
fr
- CA307505A - Collapsable hood for automobiles :
en
fr
- CA307382A - High frequency electrical apparatus :
en
fr
- US1788336A - Weight-operated switch :
en
- US1787749A - Electrical resistance element and process of manufacturing the same :
en
- US1788099A - Apparatus for artificially curing hay :
en
- US1788299A - Soluble azo dyes :
en
- US1787570A - Purification of hydrocarbon oils :
en
- US1788204A - Process of bleaching mineral oils and fats :
en
- FR696581A - Improvements in the regulation of internal combustion engines :
en
fr
- GB340947A - Improvements in and relating to striking plates for door locks and the like :
en
- AT120764B - Insulated conductor. :
de
en
- AT120812B - Method and apparatus for winding wire in helical form. :
de
en
- CA307349A - Cake plate :
en
fr
- GB340856A - Improvements in adjustable handle bar stems for cycles :
en
- CA307275A - Agitator :
en
fr
- DK43580C - Tractor wheels. :
da
en
- FR37610E - Reservoir pad, intended in particular for spreading liquid lipstick on the lips :
en
fr
- FR696701A - Ferro-cerium lighter :
en
fr
- GB340606A - Improvements in soles for boots and shoes :
en
- FR696582A - Improvements to phonographs :
en
fr
- GB340739A - Improvements in methods and apparatus for the reduction of iron ore :
en
- AT120706B - Piston. :
de
en
- CA307419A - Manufacture of pure iron :
en
fr
- US1787496A - Push-on lighting unit :
en
- FR696674A - Method for providing sound films and image films with synchronization marks :
en
fr
- GB340876A - :
en
- AT120645B - Longitudinally divided and screwed sheet metal base for plate-shaped carbon grinding media on carbon hangers. :
de
en
- AU2612430A - Laminated piece leather :
en
- AT120730B - Screw for securely screwing two objects together. :
de
en
- AU2524230A - Improvements in and connected withthe construction of buildings :
en
- AU2781130B - Improvement in synchronizing apparatus :
en
- US1787865A - Belt tightener :
en
- US1788319A - Brake-shoe structure :
en
- FR37566E - Linkage and locking system, more particularly applicable as a hood clip for automobile cars and other vehicles :
en
fr
- GB340948A - An improved stranding machine :
en
- DE515727C - Display and sales stands with holding devices for self-ties :
de
en
- GB341024A - Process of making diphenyl :
en
- CA307423A - Production of polymerizates derived from butadiene hydrocarbons :
en
fr
- DE515697C - Overcurrent switching with automatic repeated switching on :
de
en
- DE515663C - Absorption cold apparatus :
de
en
- US1787927A - Snuffer :
en
- GB340829A - Improvements in and relating to signalling devices or direction indicators for vehicles :
en
- GB341401A - Improvements in and relating to vehicle wheel tyres and other wire reinforced rubber containing bodies :
en
- DE515623C - Device for monitoring the insulation condition of the excitation winding of AC synchronous machines :
de
en
- FR696577A - Improvements to devices for controlling the admission of fuel oil in internal combustion engines :
en
fr
- GB340864A - Improvements relating to electricity meters of the induction type :
en
- DE507294C - Device for aerating liquids :
de
en
- DK43568C - Cooling equipment. :
da
en
- FR696815A - Wood pulp purification process :
en
fr
- FR696919A - Device for piercing beer barrels :
en
fr
- GB340717A - Improvements in and relating to the carbonization of coal :
en
- GB340699A - Improvements in roofing tiles :
en
- GB340774A - An automatic cathead for use in well drilling plant or rig :
en
- GB341410A - Improvements in or relating to zinc base alloys :
en
- US1788014A - Speed wrench :
en
- FR696844A - Improvements to motion pictures with combined sound recording :
en
fr
- US1787851A - Method and apparatus for picture transmission by wire or radio :
en
- FR696891A - Device for projecting images, in particular for advertising, which are formed by the assembly at will of spare parts :
en
fr
- DE515596C - Apparatus for the storage and use of alkaline hydrogen peroxide solutions :
de
en
- FR37615E - Improvements to blasting machines :
en
fr
- FR696725A - Improvements to devices for shaping the buttresses of shoes or the like :
en
fr
- FR37608E - Metal sponge holder and others :
en
fr
- FR696854A - Installation for measuring and mixing in given proportions of liquids of fixed or variable density :
en
fr
- GB340884A - An ash-retaining attachment for cigarettes :
en
- FR696976A - Casting machine :
en
fr
- GB340682A - Process for the manufacture of alkylated phenols :
en
- GB341025A - An improvement relating to precipitating baths for artificial silk :
en
- GB341490A - A process for the manufacture of rubber-like products by modifying the physical properties of organic isocolloid materials containing unsaturated carbon compounds :
en
- FR696989A - Arrangement of bellows and arrangement giving folding cameras a minimum thickness which does not exceed the height of the lens :
en
fr
- GB340649A - Improvements in or relating to magazine locking means for type-bar making machines :
en
- FR696830A - Compensating system for gyroscopic compasses :
en
fr
- GB341071A - Improvements in apparatus for reproducing sound from records :
en
- FR696793A - Improvements made to electrical contact devices using sockets and pins :
en
fr
- FR696616A - Star-delta switch applicable to three-phase motors with squirrel-cage rotor and having an optional high number of switching positions :
en
fr
- FR696732A - Use of cut-out with calibrated and coated cartridges, in risers with bare bare of low-voltage installations :
en
fr
- GB340732A - Improvements in or relating to baths :
en
- GB341431A - Improvements in or relating to the manufacture of varnishes :
en
- AU2601230A - Apparatus for watering stock in railway trucks :
en
- DE515496C - Connecting rod bearings for piston engines :
de
en
- CA307354A - Method of forming printing plates :
en
fr
- US1787735A - Combined order-sheet holder and index :
en
- US1787768A - Automatic transmission :
en
- AT120709B - Device to facilitate the operation of steam engines. :
de
en
- FR696800A - Insecticidal comb with reservoir :
en
fr
- US1787607A - Display easel :
en
- US1787946A - Means for converting electrical vibrations into sound waves :
en
- CA307339A - Pipe fitting :
en
fr
- US1787604A - Track for dog racing :
en
- US1787772A - Switch :
en
- US1788088A - Automobile seat structure :
en
- FR696955A - Improvements made to devices for controlling the operation of electric motors :
en
fr
- AT120815B - Heat consumption measuring device, especially for radiators, with electrical measurement of the temperature difference between the radiators and their surroundings. :
de
en
- DE515430C - Mudguard for bicycles, cars and similar vehicles :
de
en
- US1787696A - Locking device for vacuum-cleaner handles :
en
- US1787904A - Car heater :
en
- GB340793A - Improvement in or connected with draining racks :
en
- US1787792A - System for extinguishing fire in oil tanks :
en
- US1788278A - Sign :
en
- US1787835A - Shrimp-treating machine :
en
- US1788102A - Folding brace :
en
- AT120674B - Process for the production of glasses that are highly permeable to ultraviolet rays. :
de
en
- CA307434A - Check light signal :
en
fr
- AT120784B - Ventilation device for encapsulated three-phase slip ring motors. :
de
en
- DE515647C - Airplane with wings freely rotating in the wind :
de
en
- FR37594E - Method and device for making cuts in phonogram carriers made of steel wires :
en
fr
- FR696606A - Monumental statues intended for road advertising :
en
fr
- FR696870A - Winding device for soap watch :
en
fr
- GB340715A - Improvements in or relating to telephone systems :
en
- AU2460330B - Improvements in rotary apparatus principally intended to act asa compressor :
en
- CA307366A - Caulking machine :
en
fr
- CA307479A - Apparatus for producing fire foam :
en
fr
- US1788246A - Firearm :
en
- US1787646A - Car-cleaning device :
en
- AU2424329A - 6Improvements in and relating to machines for sizing and grading fruit, vegetables and the like articles :
en
- US1788333A - Lacing cutter :
en
- US1788049A - Garment hanger :
en
- US1788340A - Manufacture of rugs :
en
- US1787977A - Process of heat-treating steel :
en
- US1788125A - Mechanical clothes washer and drier :
en
- USD83017S - Island :
en
- AT120769B - Device for igniting mercury vapor rectifiers. :
de
en
- CA307312A - Duplicating machine :
en
fr
- DE515744C - Drive device for single spindles for the production of bottle coils :
de
en
- FR37650E - Improvements in variable conductivity materials and devices using them :
en
fr
- FR696563A - Improvements to tunnel kilns :
en
fr
- GB341011A - :
en
- DE515223C - Circuit arrangement for the production of inquiry connections in telephone systems with dialer operation :
de
en
- AT120606B - Gas alarm device. :
de
en
- AU2700230A - Rail crossing structure :
en
- AT120845B - Process for the production of ammonia. :
de
en
- US1787451A - Curtain fixture :
en
- US1788284A - Hugo e :
en
- AT120821B - Polishing brush. :
de
en
- AT120644B - Swivel device for headlights of vehicles. :
de
en
- CA307483A - Combination refrigerating and heating equipment :
en
fr
- US1787513A - Metal-trimming method :
en
- USD82981S - Design for an optical frame :
en
- US1788311A - Roller-bearing boxing for laundry extractors :
en
- CA307496A - Railway switch operating apparatus :
en
fr
- AT120761B - Large rectifier with anode protection tubes, within which there are metal surfaces or grids connected to a power source, the power supply of which passes through an insulating inlet inserted in the protection tube wall. :
de
en
- FR696924A - Method and device for advancing a tunnel or gallery by means of advancement shields :
en
fr
- US1787482A - Curtain-stick end :
en
- US1787701A - Transmission of power :
en
- US1787944A - Second of time range finder :
en
- US1787672A - Method of treating thorium :
en
- US1787497A - Process for the production of potassium sulphate and soda :
en
- US1788225A - Process of reforming splice bars :
en
- US1787558A - Rolling mill :
en
- US1788162A - Water-tube boiler :
en
- US1787692A - Sewing-machine ruffler :
en
- US1787585A - Insecticide and fungicide :
en
- US1787884A - Load indicator for spring vehicles :
en
- US1788357A - Means for controlling combustion :
en
- US1787731A - Oven conveyer :
en
- US1787858A - Adjustable brace :
en
- AU2704630B - Couplings for electric cables :
en
- DK43577C - Power transmission mechanism. :
da
en
- CA307348A - Floral pillow support :
en
fr
- CA307420A - Production of finely divided metals from metal carbonyls :
en
fr
- DE515451C - Process for manufacturing inductively loaded electrical conductors :
de
en
- FR696952A - Cellular protector for tires :
en
fr
- USD82991S - Alvin s :
en
- FR696786A - Method of joining the ends of rods or cables formed of assembled metal wires :
en
fr
- GB341463A - Improvements relating to apparatus for the reception of letters and messages :
en
- US1787444A - Coil heater construction :
en
- CA307278A - Motor vehicle auxiliary draw bar :
en
fr
- CA307404A - Irradiating device :
en
fr
- CA307513A - Low temperature vacuum reduction of metals :
en
fr
- US1787614A - Brake-operating mechanism :
en
- GB340611A - Submarine cable systems :
en
- GB340922A - Improvements in means for adjusting angularly-movable panels or screens of vehicles :
en
- CA307252A - Dough mixing and kneading machine :
en
fr
- AT120720B - Hydropower plant. :
de
en
- AT120741B - Friction clutch, starter or the like. :
de
en
- AU2704630A - Couplings for electric cables :
en
- AT120783B - Circuit arrangement for automatic and semi-automatic telephone systems. :
de
en
- AT120728B - Clamping rail for machines with belt drive or the like. :
de
en
- FR696988A - Cultivation machine :
en
fr
- FR37593E - Advanced interchangeable toothbrush system :
en
fr
- GB341038A - Process for the manufacture of the hormone of the anterior lobe of the hypophysis :
en
- AT120775B - Device for suppressing the voltage rise when rectifiers are idle. :
de
en
- CA307487A - Mould press :
en
fr
- USD82988S - Design for a shoe sole :
en
- US1788314A - Azo-dyestuff of the anthraquinone series :
en
- AT120668B - Oxidation and corrosion resistant, malleable nickel chromium steels. :
de
en
- CA307304A - Dust collector :
en
fr
- CA307345A - Chair element :
en
fr
- CA307459A - Veneering :
en
fr
- FR696691A - Stretch closure :
en
fr
- FR696776A - Substitute for metals in decoration :
en
fr
- DE515561C - Variable capacitor with mechanical locking points :
de
en
- US1787640A - Machine for and method of heel-seat fitting :
en
- AT120850B - Annealing container with a closing element, especially for metal annealing furnaces. :
de
en
- GB340871A - An improved clip :
en
- GB316868A - Improvements in or relating to electrical train influencing systems :
en
- GB340821A - :
en
- GB340838A - Improvements relating to apparatus for facilitating the delivery of milk in bottles :
en
- DE515455C - Carburettor for heavy oil :
de
en
- GB340946A - Improvements in direction indicators for vehicles :
en
- DE515464C - Process for the production of metal carbonyls :
de
en
- US1787720A - Motion-transmitting mechanism :
en
- US1787809A - Cooky case :
en
- US1787903A - Cooking stove :
en
- DE515417C - Rolling bearing installation :
de
en
- AT120687B - Concrete beams with wood reinforcement. :
de
en
- FR696695A - Improvements made to electric headlamps with incandescent lamps, in particular those for motor vehicles :
en
fr
- FR696629A - Perforated tape or cardboard for knitting machine :
en
fr
- FR696825A - Improvements to velocimanes or hand-powered cycles :
en
fr
- GB340619A - Process for the manufacture of ketone hydrazones of the m-and p-phenylhydrazine sulphonic acids :
en
- GB340762A - An improved method for the manufacture of powdered iron or iron alloy for magnetic cores :
en
- GB340835A - Improvements in or relating to slicing machines :
en
- FR696931A - Fuse for high and low voltage direct acting and independent time delay with adjustable melting intensity :
en
fr
- FR37648E - Fatty oil treatment process :
en
fr
- GB340609A - Improvements in and relating to plugs and the like for electric circuits :
en
- FR696855A - Bar for the production of heat-treated objects :
en
fr
- DK43581C - Apparatus for Strengthening the Hand Muscles. :
da
en
- FR696557A - Fast and economical process for baking sheets and other molded products, expanded agglomerated cork :
en
fr
- FR697016A - Sheet output device for printing presses with holding cylinder and flat shape, in which the printed sheet is delivered with the printed side facing up :
en
fr
- GB340701A - Improvements in or relating to fish-plates or angle-plates for rail tracks :
en
- GB341049A - Improvements in apparatus for use in television or like systems :
en
- FR37634E - Installation for printing addresses or other particulars on telegrams or similar dispatch forms :
en
fr
- GB340842A - Improvements in fore-sights for optical sights for small-arms and machine-guns :
en
- FR696642A - Egg container :
en
fr
- FR696676A - Automatic locking device for motor vehicle hoods and doors :
en
fr
- FR696851A - Sophisticated sash window :
en
fr
- DE515613C - Adjustable drive for bleaching and mercerising machines :
de
en
- US1788355A - Source of light :
en
- AU2884930A - An improved road making and paving concrete slab :
en
- AT120834B - Method and device for discharging salt from the boiling pan. :
de
en
- FR696572A - Improvements to the processes and apparatus used to study the phenomena to which road vehicles are subjected during their operation :
en
fr
- FR717417A - Improvements in the manufacture of guide vane devices for steam or gas turbines :
en
fr
- FR696790A - Improvements to protection systems against earthing of windings of machines and electrical devices :
en
fr
- US1788034A - Feeding device :
en
- DE515521C - Wash basin swivels around a horizontal axis :
de
en
- FR696675A - Improvement in the control methods of signals regulating traffic in the streets :
en
fr
- GB340750A - Improvements in speed indicating and recording apparatus :
en
- GB340631A - Improvements in and relating to the treatment of gases and vapours and mixtures of the same with liquids :
en
- AT120638B - Duplication template. :
de
en
- AU2871530B - Improvements in or relating to adhesives :
en
- DE515556C - Device for increasing the arc safety on elongated insulators :
de
en
- FR696722A - Trouser tensioner :
en
fr
- US1788286A - Hull extractor and cleaner :
en
- US1787648A - Centrifugal governor :
en
- US1788358A - Check valve operating in the direction of normal flow :
en
- US1787798A - Threading tool :
en
- US1787829A - Cooky holder :
en
- US1787589A - Canopy-type door :
en
- AT120804B - Bed frame. :
de
en
- USD82976S - John christie :
en
- US1787494A - Brake :
en
- DE515704C - Device for continuous vacuum distillation :
de
en
- CA307245A - Drying apparatus :
en
fr
- US1787959A - Screw cap :
en
- CA307295A - Tea kettle :
en
fr
- FR37568E - Vertical dredge :
en
fr
- FR696659A - Refinements to combine harvesters :
en
fr
- GB340702A - Improved satchel or bag :
en
- GB340877A - Improvements in or relating to saucepans :
en
- GB340891A - Improvements relating to the magnet cores of electric measuring instruments of the induction type :
en
- US1787983A - Bottle-washing apparatus :
en
- US1788118A - Cover for manholes, etc. :
en
- US1788142A - Projector :
en
- GB340613A - Improvements in spectacles or eyeglasses :
en
- DE515678C - Process for the production of mainly esters among other organic compounds :
de
en
- FR696853A - Improvements to electric ovens :
en
fr
- FR696880A - Automatic closing of a dumper scale :
en
fr
- GB340799A - Improvements in or relating to shoe-sewing machines :
en
- CA307442A - Insulating cap for wire joints :
en
fr
- DE515452C - Contact spring arrangement for push button or toggle switch :
de
en
- DE515507C - Announcement board with grooves for interchangeable characters :
de
en
- CA307439A - Warp knitting machine :
en
fr
- FR37621E - Improvements to heterodynes and combined high frequency transformers for large and small waves :
en
fr
- FR37619E - Oil burner :
en
fr
- FR697013A - Hydraulic speed limiter brake :
en
fr
- AT120750B - Self-collecting telephone station with controlled coin collection. :
de
en
- AT120647B - Collection bag and collection box. :
de
en
- US1788277A - Flash light :
en
- USD82990S - Island :
en
- USD82972S - Chables w :
en
- GB340633A - The manufacture of vat dyestuffs of the anthraquinone series :
en
- FR696551A - Casting steel that cannot rust :
en
fr
- FR696962A - Manufacturing process of fibrous molding materials :
en
fr
- USD83024S - Everett worthington :
en
- FR37586E - Wadded product, its applications and resulting products :
en
fr
- GB341442A - Improvements in or relating to radio receiving sets :
en
- US1787525A - Device for testing materials :
en
- US1788072A - Lubricating apparatus :
en
- US1788339A - Attachment for wagon poles :
en
- US1787940A - Time-recording system :
en
- AT120629B - Stapler for the production of staples from endless wire. :
de
en
- DE515585C - Pressure booster for connection to low-pressure water pipes :
de
en
- FR696980A - Coupling arrangement for telephone systems :
en
fr
- GB340751A - Improved manufacture of flexible tubing :
en
- DE515545C - Process for the preparation of betaine rhodanide :
de
en
- CA307522A - Seeder :
en
fr
- DE515636C - Storage with roller bearings :
de
en
- DE515645C - Method for connecting metallic components by electrolytic means, in particular for manufacturing aircraft cells :
de
en
- US1788244A - Stock separator :
en
- USD83004S - A cobpobation of :
en
- AT120782B - Earth fault current extinguisher. :
de
en
- GB341000A - Process for recovering valuable products from cocoa by-products :
en
- GB340830A - Improvements in and relating to signalling devices :
en
- FR696898A - Match-igniting gasoline gas burner :
en
fr
- GB341053A - Improved process for the production of wetting, cleansing and dispersing agents :
en
- FR696912A - Extra-breaking quality special chlorate explosive :
en
fr
- CA307475A - Telephone system :
en
fr
- DE515535C - Process for the production of refractory lightweight bricks from clay-free or low-clay diatomite, water and construction materials :
de
en
- FR37643E - Hairdressing netting improvements :
en
fr
- FR697006A - Process of roasting and concomitant pyrogenic agglomeration of pyrites, concentrates and sulphurous ferruginous materials :
en
fr
- GB340669A - Improvements in index cards for filing documents or similar purposes :
en
- FR696571A - Method and device for rotating the de-piloting scrapers :
en
fr
- GB341411A - Improvements in wrapping machines :
en
- US1788070A - Side-chain fastener :
en
- FR696709A - Assembly making it possible to obtain alternating currents exactly 90o out of phase, and circular rotating fields, in particular for alternating current compensating devices :
en
fr
- GB340579A - Improvements in or relating to golf clubs :
en
- GB341076A - Improvements in or relating to instruments for indicating the rate of ascent and descent of aircraft :
en
- DE515046C - Loudspeaker, the vibration-generating system of which is built into a resonance body :
de
en
- US1787791A - Pocket attachment for stiff book covers :
en
- US1788106A - Receiving apparatus for high frequency signaling systems :
en
- FR696666A - Improvements in the drying or similar treatment of construction timber and other materials :
en
fr
- GB340602A - Improvements in the manufacture of artificial silk :
en
- US1788077A - Internal-combustion engine and method of operating the same :
en
- GB341018A - Improvements in and relating to brake mechanisms :
en
- US1787839A - Bookholder :
en
- US1788192A - ham ann :
en
- GB340687A - Improvements in or relating to the construction of breakwaters, jetties, and the like works :
en
- GB341408A - Colouration of textile and other materials :
en
- US1788258A - Road making and material used therein :
en
- GB340728A - Improvements in wet gas meters :
en
- GB341013A - Improvements in rotary pumps, compressors, engines and the like :
en
- GB340638A - Improvements in or relating to lubricating systems :
en
- FR696579A - :
fr
- FR696656A - Improvements to boilers and similar devices :
en
fr
- DE515669C - Bunker system for bulk goods :
de
en
- US1787745A - Dancing figure :
en
- US1788117A - Temperature control for crank-case oil :
en
- USRE17923E - Valve control por automatic sprinkler systems :
en
- FR696966A - Process for the continuous or discontinuous manufacture of semi-coke or whole coke using fuels of all kinds :
en
fr
- GB340660A - An improved machine for drying and/or pressing material :
en
- FR696973A - Improvements made to devices for regulating the flow of fluids to or from containers :
en
fr
- GB340601A - Improvements in dies for use in the manufacture of tiles for walls, fireplaces and the like :
en
- GB341403A - Improvements in or relating to amplifier circuits :
en
- FR696737A - Warping creel :
en
fr
- US1787536A - Method and apparatus for determining gravity variations :
en
- US1787551A - Cigarette-making machinery :
en
- GB340914A - Improvements in or relating to brakes for aircraft :
en
- FR696978A - Soft soap :
en
fr
- US1787502A - Method of treating saccharine fluids :
en
- US1787510A - Auxiliary foot rest :
en
- US1787706A - Pocket :
en
- US1787708A - Rotary pump :
en
- FR37645E - Improvements in means intended to prevent any feedback effect between the inlet and outlet circuits of discharge tubes :
en
fr
- US1788108A - Change-speed transmission :
en
- US1788135A - Production of colored designs and the application thereof to the manufacture of woven fabrics :
en
- DE515606C - Machine for trimming photographic prints and pictures :
de
en
- DE515690C - Tube transmitter circuit for generating high frequencies :
de
en
- FR696794A - Power socket with interchangeable needles :
en
fr
- US1787638A - Self-aligning hollow-sphere bearing piston :
en
- US1788173A - Awning :
en
- US1788143A - Device for securing intersecting metal frames :
en
- DE515443C - Chute dryers with built-in shredding devices :
de
en
- GB340664A - Improvements in and relating to diesel engines :
en
- GB340617A - Improvements in reproducing sound from records tracked by a stylus :
en
- FR696768A - Steam transformer :
en
fr
- FR696617A - Device sensitive to the action of light :
en
fr
- GB340888A - Improvements in and relating to electric cables :
en
- FR37618E - Electric igniter for gas :
en
fr
- USD82995S - Clifford :
en
- DE515436C - Nailing device for shoe machines, especially for heel lasting machines :
de
en
- DE515785C - Automatic coupling for railway vehicles :
de
en
- DE501495C - Calenders, in particular for pressing leather and fabrics :
de
en
- DE515658C - Process for the production of metal foil u. Like packs :
de
en
- IE11618L - Sulphur :
en
- AU2762230A - Improvements in pivoted and sliding casements :
en
- GB341016A - Process for producing hard bituminous carpets for paving roads, streets, permanent way of railways and the like :
en
- DE515610C - Headlights, especially for vehicles :
de
en
- FR696650A - Removable armchair :
en
fr
- GB340908A - Improvements in and relating to electric water heating devices :
en
- GB340841A - Improvements in and relating to cigarette making appliances :
en
- GB341017A - Improvements in or relating to apparatus for delivering measured quantities of liquid :
en
- GB340698A - Improvements in fly-catchers :
en
- GB340886A - Improvements in or relating to picture and like transmission systems :
en
- DE515426C - Device for dimming the light cone of headlights for vehicles of all kinds :
de
en
- DE515616C - Rotary rubber printing machine :
de
en
- DE515554C - Electrical warning device in connection with electropneumatic door locking devices, in particular on railway vehicles :
de
en
- DK43570C - Straw blower. :
da
en
- DE515444C - Bucket chain excavator with digging knives attached to the bucket or scraper chains :
de
en
- FR696560A - Process for the production of new sulfur derivatives of high fatty acids :
en
fr
- GB340944A - Improved means for securing railway rails to sleepers :
en
- DE515547C - Device for setting the forme cylinders in their circumferential and longitudinal directions in rotary printing units :
de
en
- FR37636E - Improvements in watertight closures :
en
fr
- US1787787A - Pipe vise :
en
- AT120705B - Piston. :
de
en
- AT120627B - Eddy current brake for winding and twisting machines. :
de
en
- CA307472A - Cash register :
en
fr
- AT120800B - Door lock. :
de
en
- AU2818330A - Apparatus for electrical precipitation :
en
- GB340708A - Improvements in and relating to conductive shields and screens for electric discharge devices :
en
- CA307397A - Ink for cellulose ester bodies :
en
fr
- AU2452430B - An improved method of raising the lids of garbage receptacles andthe like :
en
- US1787592A - Motion-picture device :
en
- GB318637A - Improvements in or relating to hydraulic lifting and pulling jacks :
en
- US1787434A - Controlling system for heating agencies :
en
- US1787491A - Loom :
en
- US1787878A - Apparatus for drying, heating, or cooling :
en
- US1788247A - Regulating system :
en
- US1788039A - Furniture piece :
en
- US1788344A - Molasses-feed mixer :
en
- FR696807A - Crapaudine for measuring devices and other applications :
en
fr
- FR696852A - Device capable of being quickly attached to railway tracks :
en
fr
- FR696680A - Propeller-mixer shovel for liquids :
en
fr
- FR696759A - Photographic lenses :
en
fr
- DE515427C - Headlights for vehicles, in particular motor vehicles :
de
en
- FR696861A - Plow frame :
en
fr
- FR696934A - Processes and apparatus for improving the work of winemaking :
en
fr
- US1787522A - Wrapping-up machine for circular loaves :
en
- GB340647A - Process of ozonisation of fermented liquids :
en
- GB340665A - Improvements in injection pumps for diesel engines :
en
- DE515702C - Piezoelectric wave filter :
de
en
- FR696608A - High pressure hydraulic turbine :
en
fr
- DE515382C - Machine for covering the heads of drawing pins and similar workpieces with a special cap :
de
en
- FR696561A - Ethylene absorption process :
en
fr
- FR37599E - Adjustable stretch hose clamp :
en
fr
- GB340641A - Process and apparatus for the production of spongy iron from iron ores :
en
- GB340736A - Process for treating gases containing sulphur dioxide from roasting furnaces to render innocuous combustible contact poisons, such as arsine :
en
- GB340767A - Improvements in or relating to automatic weighing apparatus :
en
- FR696721A - Improvements to gas regulators :
en
fr
- GB340879A - Improvements in the preparation of filter elements particularly applicable for testing milk :
en
- US1787467A - Process and medium for decolorizing and deflavoring colloidal solutions :
en
- US1788346A - Aerating and bottling machine :
en
- DE515418C - Needle guide for the curved needle on double footwear machines :
de
en
- DE515657C - Thread cleaner :
de
en
- GB340862A - Improvements in and relating to the manufacture of ammonia :
en
- GB341414A - Milk products and the manufacture thereof :
en
- DK43579C - Sealant. :
da
en
- CA307272A - Agitator :
en
fr
- US1787512A - Scissors :
en
- FR696613A - Method and apparatus for measuring eye position defects :
en
fr
- FR697036A - Grid pipe system forming a screw thread making it easy to clean :
en
fr
- DE515653C - Air valve for reversible lifeboats closed on all sides :
de
en
- DE515686C - Intermittent absorption refrigeration machine :
de
en
- GB340620A - Improvements in or relating to electromagnetic relays :
en
- GB340825A - Improvements in or relating to jacks for knitting machines :
en
- GB341896A - Improvements in or relating to electrical train influencing systems :
en
- FR696977A - Improvements to low frequency transformers :
en
fr
- FR697001A - Improvements to jockstrap :
en
fr
- GB340673A - Improvements in or relating to the rolling of tar paving and similarly constructed surfaces :
en
- CA307469A - Diverter valve :
en
fr
- AT120630B - Umbrella with telescopically structured stick and roof poles. :
de
en
- AT120628B - Device for tensioning wooden formwork for concrete walls by means of wires. :
de
en
- US1787520A - Apparatus for drying films :
en
- AT120652B - Reactor, transformer, etc. Like., In particular for radio purposes. :
de
en
- AU2892930A - Improvements in or relating to television receiving systems :
en
- AT120605B - Cigar and cigarette holder with sleeve adjustable in width by means of a slide device. :
de
en
- AU2665030B - Filling and capping machine for container :
en
- CA307489A - Internal combustion engine of the compression ignition type :
en
fr
- FR696740A - Timepiece :
en
fr
- FR696856A - Residual material combustion process :
en
fr
- FR696890A - Improvements to pressurized fluid brake devices :
en
fr
- FR696926A - Belt pass :
en
fr
- US1787867A - Threader :
en
- USD82979S - Cooper :
en
- FR37572E - Light signal with lights automatically changing, for rear of motor vehicles of all types :
en
fr
- DE515177C - Process for the preparation of partially hydrogenated polycyclic hydrocarbons :
de
en
- GB340706A - Blade ring for radial flow gas or steam turbines and method for producing such blade rings :
en
- FR37552E - Improvements in the preservation of powdery products and, in particular, of fertilizers :
en
fr
- US1788234A - Art and method of making shoes :
en
- CA307444A - Heating boiler :
en
fr
- AT120689B - Hollow panel wall. :
de
en
- FR697015A - Glass cutter :
en
fr
- GB340763A - Exchangeable tabs for braces :
en
- US1787837A - Combined refrigerator and ice-cream freezer :
en
- US1788140A - Internal-combustion engine :
en
- US1788166A - Towel rack :
en
- US1788323A - Game of skill :
en
- AU2829130A - Soap and towel vending machine :
en
- AT120612B - Method and device for the manufacture of brickwork. :
de
en
- AT120811B - Sliding grate for dry gas meters. :
de
en
- AT120849B - Process for printing with vat dyes. :
de
en
- CA307435A - Train dispatching system for railways :
en
fr
- CA307527A - Alloy for tools :
en
fr
- AT120611B - Bag hanger. :
de
en
- FR696559A - Device for guiding a swan neck of a filing and sawing machine forming a complete assembly :
en
fr
- GB341054A - Improvements in or relating to zinc base alloys :
en
- US1787596A - Hanger for pipes :
en
- US1787760A - Internal-combustion engine :
en
- US1787635A - Glassware-forming machine :
en
- US1787598A - Corner brace :
en
- US1788046A - Roll-end grinder :
en
- US1788241A - Machine for bending trouser hooks :
en
- US1788250A - Coated bituminous substance and process of making same :
en
- FR696688A - Cylinder cell :
en
fr
- FR697040A - special fabric for the manufacture of bags intended for packaging powdery materials of all kinds, such as superphosphates, cements, etc. :
en
fr
- GB318834A - Manufacture of colour lakes :
en
- GB340746A - Improvements in trays for visible-card-index cabinets :
en
- FR37582E - Improvements in submarine diaphragm mines :
en
fr
- US1787571A - Friction reverse attachment :
en
- US1788313A - Musical instrument :
en
- US1787683A - Fork :
en
- DE515504C - Device for turning off sharp flange edges on rail vehicles :
de
en
- FR696857A - Billiard game :
en
fr
- FR697042A - Advanced cinematographic device :
en
fr
- DE515301C - High speed diesel engine with airless injection :
de
en
- DE515471C - Device for message transmission from, to and between moving railroad trains :
de
en
- FR697044A - Reversible tie :
en
fr
- GB340713A - :
en
- FR696707A - Process for removing mucilaginous matter from oils and fats :
en
fr
- GB340735A - Automatic lighter construction :
en
- DE515509C - Cinema recorder with observation window for the adjustable rotary shutter :
de
en
- FR37649E - Process for coagulating or peptizing (i.e. increasing or decreasing the state of condensation) bodies which contain unsaturated carbides :
en
fr
- FR696940A - Automatic dispenser-doser for liquids :
en
fr
- GB340859A - Improvements in or relating to inductance coils :
en
- DE515566C - Bread slicer :
de
en
- GB340697A - Improved means for transmitting heat to the induction systems of internal combustion engines :
en
- US1787580A - Method of electrically welding tubular connections for thick-walled vessels :
en
- FR37624E - Device for continuously recording the path traveled by an aviation device :
en
fr
- GB318146A - Improvements relating to trisazo dyes and process of preparing the same :
en
- USD82999S - Design for a clock case or similar article :
en
- US1787965A - Abrasive mop :
en
- US1787850A - Battery-charging unit :
en
- US1788280A - Automatic shut-off valve for oil tanks :
en
- GB340782A - Improvements in paper carriages for bookkeeping machines or typewriters :
en
- FR696635A - Process for preparing a dry, stable product capable of being used as a smoothing agent :
en
fr
- GB341041A - Improvements in apparatus relating to the salving of submarines and the assistance of their crews :
en
- GB340636A - Treatment of textile or other materials :
en
- GB341043A - Improvements in hinges :
en
- FR37642E - Improvements to compasses :
en
fr
- DE515423C - Light meter with selenium cell :
de
en
- DE515459C - Drying rack for wood :
de
en
- DE515491C - Two-stroke glow head engine, especially for tractor operation, with starting device :
de
en