• DE366984C - Three-stage compressor : de en
  • DE367301C - Easily fusible alloys : de en
  • US1442547A - Display box : en
  • US1442729A - Paddle wheel for boats and the like : en
  • FR548634A - Powerful clamping device for vices : en fr
  • DK31117C - Procedure for the formation of coarse-grained precipitates of solutions. : da en
  • FR548443A - Continuous motion motor using the action and reaction of the springs : en fr
  • GB170589A - Improvements in or relating to combustion engines with direct action of the propellant upon a rotating liquid mantle : en
  • US1442117A - Loading machine : en
  • GB191431A - Improvements in or relating to depilatory compositions, and the manufacture thereof,for the unhairing of hides, skins and the like : en
  • GB191555A - Improvements in or relating to hand wheels : en
  • GB191820A - Improvements in multi-plate clutches : en
  • ES82346A1 - A process for the manufacture of metaldehyde. : en es
  • CA227967A - Tire puncture proofing composition : en fr
  • CA228018A - Lock for train pipe angle cocks : en fr
  • CH97322A - Heat exchange device for the heat exchange between liquids and gases in direct contact with the same. : de en
  • DK31126C - Device for self-acting loading of the control valve of molding machines when pressure fluid is led into the side cylinders of the machine. : da en
  • GB179960A - Improvements in wired wireless telephone systems : en
  • CA227960A - Clothespin bag : en fr
  • DE367279C - Safety device for gas lamps to prevent accidental gas leakage : de en
  • US1442436A - Pneumatic tire : en
  • US1442586A - Sound-box mounting : en
  • GB191609A - Improvements in or connected with extra air inlet valves for the engines of motor vehicles : en
  • US1442571A - Filling-feeler mechanism for looms : en
  • FR548662A - Transparent holder for calculating machine figures : en fr
  • DE367133C - Process for the uninterrupted recovery of barium hydrate : de en
  • DE367237C - Method for attaching handles, handles and the like Like on kitchen appliances : de en
  • DE367072C - Pliers : de en
  • GB191596A - Improvements in and relating to electric switch operating mechanism : en
  • ES82309A1 - Filters and impervious to microbes. : en es
  • FR548517A - Device for transforming air resistance into propulsive force : en fr
  • DE367222C - Electromagnetic switch for the correct polarity connection of AC-DC single armature converters to a battery or a DC network : de en
  • GB181738A - Improvements in superheaters for locomotive, marine or the like boilers : en
  • GB191691A - Improvements in gas burners : en
  • DE366955C - Reversal for locomotives : de en
  • ES82367A1 - A rectangular shaped container with a slide closure, which has two lids with four stops, one on the top and three on the bottom, and a folded sheet between the bottom and the closure. : en es
  • FR548424A - Aperiodic servo motor : en fr
  • GB191588A - Improvements in or relating to anti-vibration devices for use with springing devices : en
  • GB191671A - Improvements relating to closet seats and covers : en
  • ES82290A1 - A new device for the safety and securing of revolvers with a cylinder that opens on one side. : en es
  • FR548434A - Hydraulic detonator for marine mine : en fr
  • GB191492A - Improvements in or relating to suspenders for stockings or socks : en
  • FR548570A - Label holder, display linkage and the like : en fr
  • FR548608A - Carburetor for internal combustion engines : en fr
  • US1442135A - Pliers : en
  • US1442409A - Demountable vehicle wheel rim : en
  • DE367073C - Process and furnace for deglazing coal, slate, peat and the like like : de en
  • FR548506A - Trap for rats, mice and other animals : en fr
  • DE367127C - Stone heat exchange device : de en
  • FR548431A - : fr
  • DE367338C - Device to achieve a noiseless arithmetic waste in clocks with hour and quarter striking device : de en
  • DE367280C - Device for the automatic closure of gas lines : de en
  • CH97568A - Device for starting combustion engines by means of an electric motor. : de en
  • USD61796S - Design fob a gas heater : en
  • USD61798S - Thttbe e : en
  • FR548576A - A method of mass production of hairpins covered with silk of any color : en fr
  • ES82324A1 - A perfected procedure for the preparation of tungsten powder. : en es
  • DE366967C - Device and method for separating dust or the like from different gases, vapors, etc. by means of a filter : de en
  • DE367220C - Oven system for heating blocks, sticks or the like with a specially heated welding and pusher hearth : de en
  • US1442310A - Time limit, current limit control for electric motors : en
  • FR548412A - Advanced mechanical device for ringing bells : en fr
  • US1442057A - Gearing : en
  • DE367075C - Electrode for electric welding machines to hold bolts, namely screw bolts, when butt welding them against plate-shaped objects : de en
  • DE367196C - Dice or other polygons made of sounding or non-sounding material with or without points, digits or sound holes for foot dice games : de en
  • DK31106C - Glass Forming Machine. : da en
  • DK31123C - Method and Machine for Manufacturing Metal Rods : da en
  • FR548505A - Method of fixing artificial teeth and new industrial products resulting from it : en fr
  • FR548426A - Apparatus for rectifying the seat of the dies on the molds of melting and composing machines, applied directly to the casting machine : en fr
  • GB191485A - Improvements in and relating to radio receiving systems : en
  • CH97500A - Air turbine. : en fr
  • DE367206C - Device for magnetizing permanent magnets : de en
  • FR548549A - Clamping jaw made up of several articulated parts : en fr
  • FR548657A - Syringe : en fr
  • DE367166C - Speaking machine needle : de en
  • US1442065A - Tunnel kiln : en
  • US1442788A - Lubricating system : en
  • DE367347C - Water purifier with filter and boiler sludge pipes opening into its lower part : de en
  • DE367354C - Time switch : de en
  • US1442182A - Safety and signaling device for pneumatic tires : en
  • US1442246A - Shock absorber : en
  • GB191767A - Improvements in the construction of thermionic valves : en
  • US1442393A - Portable oven : en
  • DE367235C - Water heater : de en
  • GB191568A - An improvement in the method of making a folding box of cardboard or the like material : en
  • FR548635A - Improvements to double brabant plows : en fr
  • GB191533A - Improvements in connecting rods for reciprocating engines : en
  • FR548465A - Improvements to electrolyte cells : en fr
  • GB191532A - Improvements in or relating to blow lamps : en
  • AU696922A - Manufacture of azo-dyestuffs : en
  • FR548493A - Device for twisting, washing and unwinding spooled artificial silk : en fr
  • GB191560A - Electric excess current cut-out : en
  • US1442400A - Calibrating weighing tanks : en
  • DE367151C - Fuel element that works at high temperatures : de en
  • CH97533A - Mercury Vapor Rectifier. : de en
  • US1442445A - Composite wood and metal bearing : en
  • US1442712A - Sanitary holder for toilet articles : en
  • ES82369A1 - Improvements in typewriters. : en es
  • GB172019A - Improvements in braiding machines for making lace : en
  • GB191634A - Means for retaining bedclothes, curtains and the like in position : en
  • US1442170A - Pliers : en
  • CA228090A - Feed mechanism for tinning machines : en fr
  • US1442152A - William b : en
  • US1442519A - Tire remover : en
  • CH97419A - Process and device for separating dust, sand and other foreign bodies from dusty air. : de en
  • CH96013A - Process for forming objects in yellow copper-based alloy by casting in green sand molds. : en fr
  • CH97561A - Gearbox mounting on locomotives or similar motor vehicles. : de en
  • CA227903A - Ensilage packing device : en fr
  • AU830922A - Vending 1 machine : en
  • CH97412A - Electric iron holder with automatic current switch. : en fr
  • CH97603A - Process for the production of perforated plates for spinnerets made of ceramic materials. : de en
  • CH96531A - Method for operating gasoline engines. : de en
  • US1442630A - Slicing machine : en
  • US1442271A - Advertising device : en
  • US1442218A - Rubber bale : en
  • CA227998A - Articulated stay bolt : en fr
  • US1442624A - Windshield for vehicles : en
  • DE367035C - Alarm device : de en
  • GB191822A - Improved means for reciprocating conveyors or screens especially useful for screening and washing coal and the like : en
  • US1442697A - Cornice scaffold : en
  • FR548663A - Method of binding or fixing concrete castings : en fr
  • DE367236C - Bread racking device : de en
  • FR548447A - Improvement in immobilized liquid electric batteries : en fr
  • DE367170C - Sound box for speaking machines : de en
  • US1442040A - Sylvastia : en
  • US1442188A - Well-tool placing and hoisting implement : en
  • US1442607A - Transplanter : en
  • US1442289A - Tripping device : en
  • CH97374A - Cover to facilitate the planting and shipping of seedlings. : de en
  • DE367044C - Switching device against the skidding of series-connected DC series motors, especially for railway companies : de en
  • US1442623A - Sail-beefing mechanism for boats : en
  • ES82333A1 - A process for producing butyric acid and fatty series acids. : en es
  • GB183429A - Improvements relating to elastic fluid turbines : en
  • CA227904A - Manufacturing of odourless oil : en fr
  • US1442147A - Production of modulated high-frequency oscillations : en
  • US1442228A - Float valve : en
  • US1442553A - Grain door for freight cars : en
  • GB191575A - Detachable handle : en
  • US1442461A - Internal-combustion engine : en
  • US1442464A - Extension table top : en
  • US1442782A - Three-way by-pass valve : en
  • CA228056A - Die head for thread cutting tools : en fr
  • US1442219A - Conveyer : en
  • US1442429A - Impulse-transmitting mechanism : en
  • US1442570A - Detachable tractor unit for gun mounts : en
  • US1442430A - Electron-discharge device : en
  • DE367083C - Locking device for cards, files, etc. Like. in file boxes, drawers, etc. : de en
  • CA227945A - Strain insulator : en fr
  • ES82373A1 - A refreshing insecticide for the olive tree. : en es
  • FR548577A - Removable insulating shell for pipes : en fr
  • FR548484A - Removable spark plug for ignition of internal combustion engines : en fr
  • CA228012A - Larceny proof locking apparatus : en fr
  • DE367108C - Two-sided, triangular ploughshare for swing plows : de en
  • US1442616A - Household noodle cutter : en
  • US1442658A - Automatic control : en
  • CA228126A - Production of aldehydes and anhydrides from diesters : en fr
  • CH97510A - Pump for the additional introduction of fuel into the cylinders of explosion engines to facilitate starting. : de en
  • CH97563A - Fixed railway signal. : de en
  • US1442459A - Boot and shoe jack : en
  • US1442642A - Ventilating-sash lock : en
  • US1442139A - Spindle-adjuster model : en
  • US1442419A - Drying machine for worsted tops, yarn, etc. : en
  • US1442772A - Back rest : en
  • FR548478A - : fr
  • US1442689A - Separating apparatus for steam, compressed air, and gases of all kinds : en
  • US1442391A - Folding infant's bathtub : en
  • CA227898A - Vehicle spring wheel : en fr
  • CA227939A - Device for removing facial wrinkles : en fr
  • CH97418A - Pressure device for the rollers of roller mills. : de en
  • GB191570A - Improvements in bodies of motor cars and the like : en
  • CA227927A - Compressed air jack : en fr
  • GB191497A - Improvements relating to apparatus for the accurate gauging or measurement of small lengths : en
  • DE367412C - Process for the production of reinforced concrete pressure pipelines : de en
  • ES82381A2 - Automatic switch for remote control. : en es
  • DE367307C - Wooden knee piece for speech machine funnel : de en
  • ES82388A3 - Automatic manufacture of blown or pressed glass articles. : en es
  • DE367208C - Molybdenum alloy : de en
  • GB191682A - Improvements in high and low water alarms for use in connection with boilers : en
  • CA228097A - Wireless transmitting circuit : en fr
  • US1442285A - Spare-tire holder for automobiles : en
  • CA228053A - Switch handle : en fr
  • CH97438A - Ski binding. : de en
  • CH97518A - Asynchronous motor system for positive and negative loads. : de en
  • CH97485A - Release clutch. : de en
  • DE367296C - United bread cutting and grating machine : de en
  • DE367388C - Device for recording and reproducing words and images : de en
  • GB180684A - Tele-compass with soft iron : en
  • GB191608A - Improvements relating to pneumatic tyres : en
  • CA228100A - Reproducer for phonographs : en fr
  • DE367326C - Device for gas removal from airships : de en
  • CH97421A - Icing machine for candies, confectionery, cakes, etc. : en fr
  • CA227972A - Tire carrier : en fr
  • CA227982A - Hanger for concrete ceiling : en fr
  • CA228025A - Nail staple for barbed wire : en fr
  • ES82359A1 - A device for electrically heating liquids that themselves constitute the heating resistance. : en es
  • GB191817A - Improvements in means for locking bolts and nuts or the like together : en
  • DE367101C - Casting machine with compressed air : de en
  • DE367229C - Equipment on chimneys for the simultaneous removal of hot and cool exhaust gases : de en
  • CH97379A - Cavity wall. : de en
  • FR548471A - Portable telephone set : en fr
  • GB186601A - Improvements in lorries having a tipping body : en
  • GB191629A - Autographic register : en
  • CH97566A - Floats, in particular for seaplanes. : de en
  • US1442313A - watson : en
  • US1442330A - Cooling and refrigerating solution : en
  • US1442541A - Clock fob warping machines : en
  • US1442780A - Oil gauge : en
  • US1442063A - Metallic-tread mat : en
  • CH97349A - Device for indicating the direction of travel in vehicles. : de en
  • CA227985A - Priming device for gasoline engines : en fr
  • CA228055A - Apparatus for drying textile fabrics : en fr
  • US1442109A - Electric range : en
  • US1442508A - Burglar and like alarm system : en
  • FR548693A - Improvements in wet vacuum pumps : en fr
  • US1442757A - Comb for straightening hair : en
  • US1442187A - Dumping car : en
  • US1442628A - Pipeless furnace : en
  • US1442705A - A corpo : en
  • US1442329A - Core box : en
  • US1442385A - Animal trap : en
  • CA228050A - Suction cleaner : en fr
  • DE367032C - Circuit arrangement for auction clocks, in which parallel-connected single-coil relays with holding winding excite a common group relay when they respond, which switches off all other parallel-connected relays : de en
  • GB191670A - Improvements in or relating to holders for electric lamps : en
  • FR548610A - Advanced cinematographic device : en fr
  • GB191640A - Improvements in optical projection screens : en
  • US1442711A - Fracture apparatus : en
  • CH96930A - Jet carburettors for explosion engines. : de en
  • US1442318A - Process of preparing dry granular calcium acid phosphate : en
  • US1442746A - Swimming appliance : en
  • DE366987C - Process for the production of a double drive belt from pigskin or similar leather : de en
  • DE367410C - Loop track : de en
  • US1442195A - Rotary pump or motor : en
  • US1442043A - Chain-link connector : en
  • US1442664A - Adjustable seat : en
  • US1442587A - Chimney flashing : en
  • US1442074A - Grid for gas and oil stoves : en
  • US1442354A - Combined impulse coupling and governing mechanism : en
  • GB191522A - Improvements in apparatus for grinding valves : en
  • CH97605A - Self-actings spinning trolley. : en fr
  • DE367333C - Process for the uniform production of the carbon carrier for blasting with liquefied gases : de en
  • DE367314C - Method for sharpening files, rasps and the like like : de en
  • FR548659A - Improvement in the drawing mechanism of shaping machines used in shoemaking : en fr
  • US1442535A - Carburetor for internal-combustion engines : en
  • US1442370A - Phonograph meter : en
  • CA228040A - Conveyor system : en fr
  • CA228079A - Plaster board : en fr
  • US1442178A - Printing cylinder : en
  • FR548689A - Planing and finishing machine for slats especially for blinds, light shutters, greenhouse racks and trellises : en fr
  • US1442563A - Car-door lock : en
  • US1442748A - Hoof pad : en
  • US1442356A - Spray nozzle and method of spraying liquid : en
  • USD61810S - Design fob a monument : en
  • DE367141C - Device for achieving an interrupted feed of material webs on machines for multiple separate processing of such webs : de en
  • CA228001A - Condensation product : en fr
  • CH97336A - Method and device for converting changes in light intensity into changes in the intensity of electrical currents. : de en
  • GB191514A - Improvements in brake slack adjusters : en
  • US1442186A - Oe tientsin : en
  • DE367234C - Potato peeler : de en
  • US1442044A - Time register : en
  • US1442614A - Interlocked shingle : en
  • DE367017C - Solid rubber disc wheel : de en
  • US1442273A - Trolley : en
  • DE367054C - Adding machine : de en
  • US1442771A - Hanger : en
  • AU1022722A - Improvements in ventilators for passenger vehicles ofthe closed or semiclosed type : en
  • GB191812A - Improvements in or relating to drying or evaporating surfaces or the like : en
  • CH97622A - Filters for cleaning air or gases. : de en
  • DE367001C - Whale fishing harpoon : de en
  • DE367091C - Telephone system with dialers in various operating modes : de en
  • DE367266C - Bunghole screw connection for barrel : de en
  • DE367357C - Covered electric oven : de en
  • GB191552A - Improvements relating to axle-boxes for tramcars and the like : en
  • GB191782A - Improvements in and relating to generators, switches, batteries, and wiring systems of electric lighting sets for motor vehicles and the like : en
  • GB191664A - Improvements in or relating to pyrotechnic composition for signalling devices : en
  • DE367129C - Power regulator : de en
  • ES82364A1 - A spring making machine for building wooden clothespins. : en es
  • FR548587A - : fr
  • FR548501A - Improvements to mine ventilation : en fr
  • US1442720A - Price marker : en
  • US1442428A - Bending jig : en
  • FR548472A - Frame and frame fixing device : en fr
  • US1442380A - Floss holder for dental use : en
  • US1442707A - Ship stabilizer : en
  • FR548691A - Process for preparing anhydrous chlorides : en fr
  • CH97512A - Gas turbine. : de en
  • DE367043C - Manually operated control for transformer tapping, especially for rail vehicles : de en
  • FR548463A - Advanced lens : en fr
  • GB191655A - Improvements in or relating to means for use in discharging or emptying containers and the like : en
  • GB191816A - Improvements in or relating to lamps, suitable for automobiles : en
  • CH97604A - New to combing machines. : de en
  • GB191527A - Improvements in winding gear for tennis and like nets : en
  • DK31124C - Lead cable box. : da en
  • DE367134C - Process for the production of aluminum sulfate from alumina hydrate : de en
  • US1442611A - Sleigh construction : en
  • CA228033A - Sand cutting and piling machine : en fr
  • US1442086A - newforth : en
  • CA228034A - Sand cutting and piling machine : en fr
  • US1442601A - Machine and method for rolling tapered disks : en
  • CH97431A - Die lock. : de en
  • ES82355A1 - Procedure to obtain mineral oils from bituminous stones. : en es
  • FR548541A - Etherolist head washing device eliminating the danger of sudden ignition of petroleum ether by the automatic capture of the latter : en fr
  • FR548589A - Folding box : en fr
  • AU868922A - Improvements in motor tanks fop the transport of heavy oils and like liquids : en
  • CH97385A - Machine for forming hollow concrete blocks. : de en
  • DE367187C - Closure to be sealed with a rubber ring, especially for large vessels with high internal pressure : de en
  • DK31109C - Automatic electric chain weighing machine. : da en
  • DE367181C - Compensation bearing : de en
  • DE367041C - Drive device for outlet control members on locomotive cylinders with jacket outlet : de en
  • DE367158C - Drying device for soap bars : de en
  • DE367253C - Sewing machine with multiple needles : de en
  • AU508622A - Improvements inthe manufacture of cement : en
  • GB191638A - Improvements in and relating to electric circuit controllers : en
  • FR548652A - Starter of internal combustion engines : en fr
  • CA228066A - Adjustable stop for window regulators : en fr
  • CA227924A - Quick detachable tire cap : en fr
  • FR548487A - Cinematographic apparatus : en fr
  • FR548631A - Improvements made to distribution valves for pressurized fluids : en fr
  • GB174371A - Improvements in and relating to cleaning devices for cooking utensils and the like : en
  • CA227933A - Automobile radiator shield : en fr
  • CA227977A - Plastic composition : en fr
  • ES82326A1 - A smokeless fuel and coke manufacturing process. : en es
  • FR548535A - : fr
  • GB191590A - Improvements in or relating to laminated springs for use on motor cars, automobiles and other road vehicles : en
  • CA227947A - Insulator : en fr
  • CH97462A - Chronograph with electric control. : en fr
  • DE367252C - Sewing machine for the production of two adjacent seams connected by a cross thread on the fabric : de en
  • US1442474A - Recording telegraphic receiving instrument : en
  • US1442617A - Railway tie : en
  • US1442730A - Method of molding : en
  • CA228072A - Grain drying apparatus : en fr
  • US1442605A - Automobile steering-gear lock : en
  • CA227949A - Insulator : en fr
  • US1442191A - Long-distance control of stabilized bodies : en
  • US1442644A - Auto direction signal : en
  • CA227901A - Liquid fuel burner : en fr
  • US1442235A - Mounting for automotive engines and transmission : en
  • FR548524A - Transportable installation for the manufacture of bricks : en fr
  • AU1704020B - Improvements in or relating to metal filament lamps : en
  • AU834422A - Process forthe manufacture of asphalt and reinforced concrete pipes : en
  • NL8068C - : en
  • US1442737A - Sidewalk door : en
  • CH97312A - Cooling device for internal combustion engines. : en fr
  • AU843022A - Manufacture of azo-dyestuffs : en
  • DE367139C - Flat-form high-speed press with crank gear, train or slide movement and counterweight for the cart : de en
  • US1442266A - Means employed in totalizing data : en
  • CA227987A - Warehouse truck : en fr
  • FR548560A - Improvements to automatic plate valves : en fr
  • US1442335A - Automobile transmission-case truss : en
  • CA228084A - Ticket : en fr
  • CH97620A - Permanent wash. : de en
  • US1442559A - Paint-removing tool : en
  • CA227913A - Pipe and tube tester : en fr
  • CH97434A - Photographic copying and developing machine. : de en
  • DE367241C - Front end for agricultural machines : de en
  • AU575422A - Improvements in and relating to clothes pegs andthe like : en
  • CA228019A - Spark plug : en fr
  • US1442781A - Reamplifying- system : en
  • CA228102A - Means of vaporizing fuel for internal combustion engines : en fr
  • US1442411A - Spotlight bracket : en
  • US1442253A - Inhaling apparatus : en
  • US1442350A - Wind motor : en
  • US1442119A - Molding machine : en
  • US1442239A - Composition of matter : en
  • US1442088A - Razor-strop protector : en
  • US1442344A - Letter box : en
  • US1442641A - Pump : en
  • US1442791A - Automobile starter and generator : en
  • US1442303A - Rotary toothbrush : en
  • US1442168A - Gasoline gauge : en
  • US1442743A - Process for making phenyl glycine : en
  • CH97443A - Limit switch gauge. : de en
  • CH97524A - Bushing insulator with liquid filling. : de en
  • DE367242C - Two-part clamp for attaching the scythe : de en
  • US1442692A - Auxiliary train-controlling means : en
  • DE366336C - Exercise target moving at a constant speed : de en
  • DE366998C - Holder for orbital speedometer : de en
  • GB168064A - An improved process for hardening and waterproofing wood : en
  • GB191641A - A combined fuel economiser or feed water heater and air heater for steam boilers : en
  • DE367381C - Process for the continuous distillation of zinc from a mixture of zinc ore and carbon : de en
  • US1442127A - Safety-rule holder : en
  • CH97490A - Valve. : de en
  • US1442162A - Rain signal : en
  • US1442286A - Braking system : en
  • US1442351A - Wrench : en
  • US1442388A - Loom picker : en
  • US1442727A - Machine for sealing boxes : en
  • CA228037A - Liquid vending machine : en fr
  • CA228071A - Sanding mechanism for dynamo driving belts : en fr
  • US1442248A - Doll : en
  • US1442723A - Printing mask : en
  • CA228127A - Production of diesters from vinyl esters : en fr
  • DE367250C - Soundboard arrangement for string instruments : de en
  • CA228123A - Electron discharge device : en fr
  • CH97410A - Lack of laundry. : de en
  • CH97437A - Device on skis to prevent backward sliding. : de en
  • GB191475A - Improvements in guards for circular saws : en
  • CH97380A - Pile for foundations. : en fr
  • CH97468A - Welding torch lighter. : de en
  • US1442149A - Drilling machine : en
  • CA228029A - Nut lock : en fr
  • CH97505A - Steam condenser. : en fr
  • CH97497A - Viscosity delivery device. : de en
  • CH97326A - Electric motor with belt tensioning device. : de en
  • FR548483A - Electrical blocking system particularly applicable in intercom telephone sets : en fr
  • FR548604A - : fr
  • AU470821A - Telephone exchange system : en
  • CA227991A - Motor vehicle : en fr
  • DE367233C - Method and device for processing legumes or similar fruits with feathery edges : de en
  • DE367375C - Trouser stretcher : de en
  • US1442277A - Fbeight truck : en
  • CA227953A - Insulator : en fr
  • CH96929A - Electric spark gap. : en fr
  • US1442462A - Cover for butter tubs, etc. : en
  • CH97435A - A process for preparing photographic proofs by direct contact of the plate with the proof paper without the aid of light. : en fr
  • CH97484A - Tobacco pipe. : de en
  • CH97447A - Device for measuring high fluid pressures by means of crushers. : en fr
  • CH97557A - Tool for removing and inserting tires for bicycles, cars, etc. : de en
  • FR548540A - Airplane with variable area tail : en fr
  • GB173238A - Improvements in or relating to x-ray tubes : en
  • GB191685A - Improvements relating to liquid fuel burner fittings : en
  • GB191502A - Improvements in or relating to apparatus for casting bearing metal and the like : en
  • GB191477A - Improvements in or relating to lasting machines : en
  • GB191771A - Improvements in method of decorating metal surfaces : en
  • DE366914C - Multiple fuse screw plugs with switching disk : de en
  • FR548680A - Clamping jaw system : en fr
  • FR548688A - Improvements to water tube boilers, superheaters, fuel economizers, tube coolers and other heat exchange devices : en fr
  • US1442548A - Wrench : en
  • US1442581A - Boiler-washing system : en
  • US1442647A - Cinematographic machine : en
  • CA228069A - Brake mechanism : en fr
  • CH97341A - Life buoy. : en it
  • DE367298C - Funnel-shaped insert with riser pipe for cooking pots to prevent liquids from boiling over : de en
  • CA228021A - Mechanical leaf turner for music : en fr
  • US1442598A - Crosstie : en
  • DE367370C - Pressed steam outflow tubes for attaching to the outflow pipe of ordinary kettles and the like. like : de en
  • FR548502A - Device for heating boilers by pulverized coal : en fr
  • FR548676A - Improvements to devices used to open boxes : en fr
  • CA227907A - Spark arrester : en fr
  • US1442240A - Method of forming rings : en
  • US1442582A - Scaffolding : en
  • US1442420A - Potentially reactive composition and process of making same : en
  • US1442199A - Hydraulic separator : en
  • US1442448A - Piano guard : en
  • US1442531A - String and like fastener : en
  • CH97547A - Device for transmitting messages with electrical waves that are generated by electrical discharge vessels in a vibration generator circuit. : de en
  • US1442068A - Motion-picture-projecting apparatus : en
  • US1442545A - Magnetic chuck : en
  • US1442146A - Modulating and transmitting system : en
  • US1442238A - Electrolytic apparatus : en
  • CA228036A - Pressure responsive make and break device : en fr
  • CA228026A - Screw stud extracting device : en fr
  • CH97473A - Device on workpiece processing machines to achieve precise partial rotations of the workpieces. : de en
  • CH97583A - Apparatus for electrical heating of liquid flowing through. : de en
  • CH97343A - Auto turntable dump truck. : en fr
  • DE367154C - Device for canceling the self-induction in AC lines : de en
  • DE366993C - Firing attachment for stoves : de en
  • DE367172C - Switching arrangement for electrically operated speech or similar apparatus : de en
  • GB191496A - Improved means for moistening the charges in internal combustion engines : en
  • US1442629A - Knob and spindle construction : en
  • US1442061A - Locomotive sander : en
  • US1442126A - Mail-assembling machine : en
  • US1442133A - Door lock : en
  • US1442360A - Ekmby obkok : en
  • CA227935A - Telephone system : en fr
  • CH97359A - Process for preventing corrosion. : de en
  • CH97457A - Process for the manufacture of projection screens for presentations in lighted rooms. : de en
  • FR548498A - : fr
  • GB191536A - A new or improved sealed or trap vent for vessels in which liquid fermentation processes are taking place : en
  • DE367209C - Continuous conveyor consisting of two or more strings : de en
  • GB191550A - Improvements in or relating to electric coils : en
  • CA227948A - Insulator : en fr
  • CH97599A - Storage container. : de en
  • CH97525A - Device for repeated reclosing of automatic switches. : de en
  • CA228009A - Vehicle jack : en fr
  • CA228054A - Dental clasp : en fr
  • DE367109C - Air cooling of internal combustion engines, especially turbines : de en
  • DE367160C - Acetylene apparatus with water tank open at the top : de en
  • DE367345C - Process for the preparation of sulfur and nitrogen-containing condensation products of the aromatic series : de en
  • US1442540A - Hydraulic steering gear : en
  • US1442639A - Method of mounting pictures : en
  • CA227964A - Container : en fr
  • CH97382A - Louver frame with glass slats. : en fr
  • US1442425A - Telephone : en
  • US1442427A - Anti-side-tone substation circuit : en
  • DE367052C - Binoculars : de en
  • CA228035A - Paper closure : en fr
  • CH97303A - Machine in which a working fluid travels through a pipe which has a rotating movement. : en fr
  • CH97521A - Isolation device on cables. : de en
  • DE367197C - Process for the production of metal-free and low-smoke torches with high luminous intensity : de en
  • DE367293C - Process for the oxidation of OEl : de en
  • CA228117A - Copper extraction : en fr
  • DE366954C - Clarifier and thickener : de en
  • CH97478A - Parallel vice. : de en
  • CH97480A - Adjustable wrench with locking device for the set jaw width. : de en
  • CA227968A - Swingletree : en fr
  • CA228081A - Plaster board : en fr
  • CH97528A - Switching mechanism for automatically switching off electrical switches. : de en
  • CH97339A - Electric incandescent lamp and method and apparatus for making same. : de en
  • CH97377A - Construction. : en fr
  • US1442387A - Cutter attachment for sewing machines and the like : en
  • CA227908A - Machine for bending armature terminals : en fr
  • CA228070A - Stop catch for steel cabinet drawers : en fr
  • US1442332A - Artificial bait : en
  • US1442579A - Window box : en
  • CA228000A - Motor loading machine : en fr
  • CH97593A - Briquette from pulverized fuel and process for making the same. : de en
  • ES82371A1 - A new hairpin. : en es
  • CH96329A - Graphic timetable. : de en
  • GB173239A - A device for the noiseless operation of driven shafts : en
  • US1442307A - Windmill : en
  • US1442659A - Milling-machine spindle : en
  • CA228108A - Thermionic valve circuit : en fr
  • CA228116A - Locomotive : en fr
  • DE366995C - Device for mechanical marking of objects and pictures : de en
  • DE367023C - Device to prevent further processing of the workpiece after its finished size has been reached on grinding machines with upstream connection of the grinding wheel against the workpiece or vice versa : de en
  • GB191507A - Improvements in rotary scrubbing brushes : en
  • GB191557A - Improvements in or relating to casement fasteners, and the like, and to the manufacture of the same : en
  • CA227950A - Elastic cement : en fr
  • CH97392A - Electric hotplate. : de en
  • CA228124A - Wave transmission : en fr
  • GB191660A - Improvements in and relating to port lights : en
  • GB191770A - Apparatus for providing metal wires with a cover of metal, lac, insulating material and the like : en
  • US1442403A - Hose-clamping tool : en
  • CH97491A - Gate valve. : de en
  • FR548418A - : fr
  • FR548408A - : fr
  • US1442058A - Strip-serving machine : en
  • US1442478A - Wave-motor pump : en
  • CH97375A - Pump drive device on vine sprayers with compressed air tank. : de en
  • CH95647A - Process for the production of a substance intended in particular for cleaning purposes. : de en
  • US1442432A - Tension device : en
  • US1442577A - Fruit seeder and peeler : en
  • US1442704A - Machine for building tunnels and the like : en
  • US1442108A - Oaiginal : en
  • US1442589A - Building structure and tile therefor : en
  • US1442606A - Separable emblem button : en
  • FR548683A - Accent device for typewriters : en fr
  • FR548423A - Process for the extraction of nickel from its ores, in particular hydrosilicates with low nickel content : en fr
  • GB191619A - Improvements in devices for toasting bread : en
  • CA228082A - Non-oxidizing refrigerating gas : en fr
  • CH97332A - Control unit for electrical circuits. : en fr
  • CA227988A - Automobile bumper : en fr
  • DE367021C - Machine for grinding lenses, especially bifocal : de en
  • CH97486A - Device for cooling reciprocating pistons. : de en
  • DE367372C - egg cooker : de en
  • ES82391A1 - A pressure filter. : en es
  • FR548553A - : fr
  • FR548670A - Automatic light projection device : en fr
  • FR548674A - Material formed from reinforced and laminated veneer lumber and method of making it : en fr
  • US1442038A - Printer's type planer : en
  • DE343200C - Process for printing with reaction printing plates : de en
  • DE367005C - Device to prevent gas pressure reducing valves from freezing : de en
  • FR548459A - Improvements in the construction of endless propulsion tracks for motor vehicles : en fr
  • CH97442A - Aiming device for handguns to facilitate aiming. : de en
  • DE367046C - Process for the automatic measurement of the loading of furnaces : de en
  • DE367152C - Connection for electricity and water pipes : de en
  • DE367300C - Tool support with template control on wooden turning beams : de en
  • DE367317C - Incremental gear for the screen of can cinema : de en
  • FR548668A - Nutcracker : en fr
  • ES82347A1 - Improvements in the finishing of the edges of the pieces of leather or similar materials. : en es
  • FR548497A - Gear and steering mechanism for motor vehicles : en fr
  • FR548402A - Improvements to machines or apparatus for crushing or reducing minerals, ores and other materials : en fr
  • FR548580A - Improvements to flexible shafts for power transmission : en fr
  • FR548696A - Fast take-off relay : en fr
  • GB191542A - Improvements in or relating to aeroplanes : en
  • US1442262A - Brake mechanism for vehicles : en
  • CH97423A - Process and device for the electrolytic decomposition of alkali salts, using mercury electrodes. : de en
  • DE367350C - Cadmium electrode for alkaline collectors : de en
  • DE367147C - Process for cleaning surface capacitors : de en
  • DE367114C - A handle consisting of two mutually springy legs for reversible and replaceable cutlery or similar blades : de en
  • ES82330A1 - Hypodermic injection syringe. : en es
  • FR548520A - Automatic discharge device for lime, cement, dolomite, etc. kilns. : en fr
  • FR548557A - Improvements in the molding of objects by means of centrifugal force : en fr
  • FR548568A - Method and apparatus for transforming audible vibrations into variations in light intensity : en fr
  • FR548633A - Process for the continuous production of low boiling point hydrocarbons from petroleum oils : en fr
  • DE367051C - Electric ceiling fan in connection with a lighting device : de en
  • DE367013C - Luminous sign, especially for advertising purposes : de en
  • FR548617A - Wood slicing machine, with an oblique straight cut and controlled by a single cam of the feed and back movements of the plate and the wood : en fr
  • US1442113A - Bag holder : en
  • DE367027C - Last tensioner or lasting machine with glazing device : de en
  • DE367210C - Mixing valve, especially for gas pistons : de en
  • ES82365A1 - A force-carrying apparatus. : en es
  • GB191615A - Improvements in or relating to legs, rails, and like parts of wooden furniture : en
  • FR548623A - Combustible : en fr
  • GB191546A - Improved mechanism for selectively controlling the duration of operation of clutches : en
  • GB191651A - Improvements in and relating to grave enclosures : en
  • US1442572A - Filling-feeler mechanism for looms : en
  • GB191626A - Improvements in panelling : en
  • CA228080A - Plaster board : en fr
  • DE367217C - Apparatus for the evaporation, concentration and drying of organic or mineral substances : de en
  • GB191627A - Improvements in apparatus for chipping potatoes : en
  • US1442421A - Gasket : en
  • CH97560A - Device for driving a fan for cooling vehicle engines. : de en
  • CA228098A - Method of melting zinc powder : en fr
  • US1442422A - Sectional journal box and hub liner : en
  • US1442431A - Means for controlling entrance into and from passenger carriers : en
  • CA227928A - Correction of type in printers' galleys : en fr
  • US1442137A - Tralia : en
  • AU1704020A - Improvements in or relating to metal filament lamps : en
  • CH97430A - Method and device for embossing stereotype matrices. : de en
  • DE367131C - Dough syringe : de en
  • DE367295C - Machine for the direct production of soap bars from liquid mass with a tiltable machine body : de en
  • ES82329A1 - A procedure for cleaning or internal grinding of all kinds of bushings or sleeves for cars, cars and all kinds of wheeled vehicles, whether they are cast in metal dies, sand, or by any procedure. : en es
  • GB182451A - : en
  • CH97400A - Automatic device for calibrating spools for spinning preparation machines. : en fr
  • FR548564A - Safety razor enhancements : en fr
  • GB191479A - Improvements in or relating to disc covers for wheels : en
  • GB191499A - Improvements in or relating to milking machine teat cups : en
  • CH97464A - Iron-based alloy, uniting with the mechanical qualities of the best steels a high resistance to attack by strong acids, organic acids and alkalis in solution or molten. : en fr
  • DK31110C - Motor tractor. : da en
  • US1442608A - Variable-field dehydrator : en
  • US1442536A - Bolting machine : en
  • US1442753A - Umbrella parasol : en
  • US1442785A - Liquid-fuel-feeding means : en
  • US1442469A - File holder : en
  • CA228109A - Production of coke : en fr
  • US1442396A - Wire-rope-securing means : en
  • US1442774A - Automatic turning machine, screw-making machine, and the like : en
  • US1442622A - Embroidery machine : en
  • FR548566A - Improvements to burners for liquid fuels : en fr
  • GB191803A - An improved material applicable for the manufacture of soles for footwear, and also for floor coverings, stair treads, mats and the like : en
  • CH97358A - Device for switching off textile machines equipped with chain thread monitors. : de en
  • DE367136C - Parking device for engines : de en
  • FR548686A - Device for fixing a bezel or a case back in watches, etc. : en fr
  • DE367282C - Rolling process : de en
  • GB191774A - Improvements in internal combustion engines : en
  • ES82361A1 - A safety device, especially for electrical appliances that work in an insulating liquid. : en es
  • GB191801A - Improvements in or relating to mouth pieces or trumpets for telephonic transmitting and receiving apparatus : en
  • US1442407A - Protective inner liner for pneumatic tires : en
  • US1442518A - Process of making pneumatic crutch pads : en
  • DE367383C - Process for the extraction of nickel from nickel-containing hydrosilicates : de en
  • DE376633C - Process for removing hydrogen sulfide and carbonic acid from gases : de en
  • CH97555A - Single-track motor vehicle with steering wheel, drive wheel and training wheels. : de en
  • FR548467A - Improvements to internal combustion engines without valves : en fr
  • GB191806A - Improvements in or relating to machines for use in sharpening band and other saws : en
  • USD61799S - loop for lighting fixtures : en
  • US1442470A - Lighting fixture : en
  • FR548601A - Device for the elimination of bottom ash in liquid state in gasifiers : en fr
  • GB191525A - Improvements in or relating to means for supporting telephone transmitters and the like : en
  • GB178421A - Improvements in couplings for machines of the high voltage direct current series system : en
  • ES82344A1 - An industrial product consisting of aluminum dominoes. : en es
  • US1442372A - Absorptive material and process of producing the same : en
  • DK31105C - Apparatus for continuous conversion of heavy hydrocarbons. : da en
  • DE366988C - Method for producing leather drive belts from several layers : de en
  • FR548456A - New means intended to produce the movement of a mechanical organ for a determined temperature : en fr
  • FR548563A - Lubricator : en fr
  • DE367291C - Electrically heatable porcelain vessel : de en
  • DE367148C - Tube bundle seal by means of stuffing boxes (sealing rings) for heat exchange devices : de en
  • DK31114C - Perennial, swivel Calendar. : da en
  • US1442052A - Apparatus for electrical treatment of gases : en
  • US1442710A - Drawing board : en
  • DE367018C - Disc wheel for air hose tires : de en
  • ES82378A1 - Improvements in the manufacture of electrodes. : en es
  • GB191828A - Improved valves for oxygen and like cylinders : en
  • US1442766A - Combination auto lock : en
  • US1442773A - Homogeneous crystalline product and method of making the same : en
  • CA227990A - Inside pipe wrench : en fr
  • CH97411A - Device for windows, balconies etc. for holding laundry to be dried. : de en
  • CH97320A - Refrigeration system with centrifugal compressor. : de en
  • CA228112A - Machine for working uppers over lasts : en fr
  • CH97335A - Damping device for time relays with a climbing wheel and a back and forth swinging barrier armature. : de en
  • CH97519A - Pole changing for multiphase induction motors. : de en
  • DE366969C - Process for the production of sodium nitrate : de en
  • DE367062C - Cardboard machine with format roller : de en
  • CH97424A - Process for the manufacture, from calcium cyanamide, of a fertilizer containing at least one ammoniacal salt. : en fr
  • CH97396A - Cooking device. : de en
  • DE367443C - Metal vapor rectifier : de en
  • DE366983C - Process for the production of stocking heels : de en
  • DE367119C - Plant for storing and filling liquids, especially flammable liquids : de en
  • CA228099A - Production of zinc : en fr
  • ES82320A1 - A procedure for the electrolysis of zinc materials. : en es
  • CH97408A - Knitted stockings and process for its manufacture. : en fr
  • USD61809S - Abraham milleb : en
  • US1442390A - Game schedule : en
  • US1442104A - Collapsible arbor : en
  • FR548451A - Exciter for AC motors and generators : en fr
  • CH97394A - Knife and fork cleaning apparatus. : de en
  • US1442599A - Double disk harrow : en
  • US1442638A - Gas-well capper and casing puller : en
  • US1442714A - Shipping case : en
  • US1442669A - Drilling tool : en
  • CA227983A - Wrapping machine : en fr
  • DE366992C - Device for crushing ice : de en
  • CA227992A - Tire : en fr
  • US1442069A - Take-up mechanism for knitting machines : en
  • US1442682A - Endless sound record and mechanism therefor : en
  • CH97581A - Method and apparatus for mixing air and liquids, in particular for humidifying air. : de en
  • US1442698A - Victor w : en
  • US1442232A - Machine for forming sausage into links : en
  • DK31127C - Procedure for Curing Oils. : da en
  • DE367440C - Electrode entry for vacuum vessels : de en
  • USD61804S - Island : en
  • CH97529A - Hammer effect electromagnet. : de en
  • GB171683A - Improvements in wireless transmitting systems : en
  • US1442314A - Siphon apparatus : en
  • CH97513A - Electric control device for prime movers, in particular for water and steam turbines. : de en
  • US1442533A - Motor vehicle : en
  • CA227905A - Light screening hood for automobile lamps : en fr
  • CA228091A - Vapor extractor : en fr
  • CA228115A - Fastener inserting machine : en fr
  • CH97469A - Press for the manufacture of profiles by extrusion. : en fr
  • DE367494C - Process for obtaining a substance suitable for the manufacture of paint : de en
  • US1442222A - Culinary slicing machine : en
  • US1442520A - Purification of isopropyl ether : en
  • DE367292C - Device for exercising or increasing the upsetting pressure in electrical resistance welding machines : de en
  • CH97530A - Spring-loaded electromagnetic armature for electrical vibration regulators. : de en
  • CH97445A - Dry gas meter. : de en
  • US1442758A - Clock casing : en
  • US1442591A - Condenser : en
  • DE367080C - Tie former for self-tie ties : de en
  • DK31119C - Optical apparatus for producing superimposed stereoscopic photographs of the same object. : da en
  • DE367240C - Device for reducing the friction of a plow on the land side : de en
  • US1442546A - Fender for vehicles : en
  • GB191631A - Improvements in or connected with furnaces for bright hardening of needles and other small articles : en
  • CH97401A - Self-actings spinning trolley. : en fr
  • FR548421A - Improvements to steam boilers : en fr
  • DE367178C - Cutting machine for Rueben u. like : de en
  • DE367376C - Conveyor system : de en
  • DE367389C - Container for storing speaking machine plates, letters, files, etc. like : de en
  • FR548673A - Material formed from veneer wood and method of making it : en fr
  • FR548648A - : fr
  • GB171980A - Improvements in carburetters : en
  • GB191604A - Apparatus for playing a race game : en
  • DE367395C - Air feed chamber for internal combustion engines through which the air is fed to the carburetor : de en
  • DE367477C - Seam lock for tubes : de en
  • DE367224C - Control of electric motors : de en
  • DE367329C - Auxiliary control device for aircraft and watercraft : de en
  • FR548598A - : fr
  • CA228007A - Cylinder polishing tool : en fr
  • DK31108C - Electric Spark Indicator, Especially for Use in Explosion Engines. : da en
  • DE367276C - Oil transformer with a tap switch built into the inside : de en
  • FR548450A - : fr
  • GB191814A - Improvements in or relating to the manufacture of printing characters, margins, vignettes, or the like : en
  • GB191829A - An improved device for adjusting the rear wheels of cycles : en
  • GB191587A - Improvements in and relating to spring suspensions of baby carriages, invalid carriages and the like : en
  • ES82335A1 - An interior lining system for metal containers or tanks of all shapes and sizes, to contain wines, spirits, alcohols and other liquids, under the coating designation "Arecheta". : en es
  • DE367310C - A hoisting winch for attached plows driven by a running wheel : de en
  • US1442779A - Bed-frame construction : en
  • ES82303A1 - A machine to re-rubberize tires. : en es
  • DE366922C - Safety cartridge, especially for safety screw plugs : de en
  • DE367125C - Process for separating the saponifiable fats from the unsaponifiable fats : de en
  • US1442296A - Apparatus for turning heavy inner tubes, etc. : en
  • US1442424A - Automatic adjustable shelf tray : en
  • DE366901C - Process for carrying out reactions with the aid of silent discharges, glow discharges or from both combined discharges in gases, vapors, etc. : de en
  • DE366972C - Device for suppressing the skidding of the mechanically uncoupled drive axles in electric vehicles : de en
  • CH97453A - Gramophone. : de en
  • US1442501A - Keel block : en
  • FR548543A - : fr
  • GB175650A - Apparatus for automatically feeding fuel to internal combustion engines in quantities proportional to the speed of the engine : en
  • GB191488A - Improvements in or relating to inert electric-batteries : en
  • US1442207A - Headlight lens : en
  • US1442294A - Concrete form : en
  • CA228052A - Mechanism for operating typewriter levers : en fr
  • CH97344A - Steering wheel for vehicles. : en fr
  • DE367433C - Starter : de en
  • US1442256A - Internal-combustion engine : en
  • US1442220A - Automotive vehicle : en
  • DE367084C - Process for the preparation of akridine derivatives : de en
  • CH96792A - Flower vase for advertising purposes. : de en
  • ES82341A1 - A perfume fountain system. : en es
  • FR548547A - Device intended to provide, in rainy weather, a complete visibility zone on the windshields of motor vehicles or other vehicles : en fr
  • FR548630A - : fr
  • DE366970C - Control device for steam engines for the direct drive of piston pumps : de en
  • ES82339A1 - Some lead clamps applicable as weights in all kinds of clothing. : en es
  • GB191482A - Improvements in brake operating mechanism for motor vehicles : en
  • DE367204C - Process for the production of methyl alcohol : de en
  • DE367153C - Small electric machine for generating double current for ignition and lighting or the like. : de en
  • CA227954A - Insulator : en fr
  • CH97330A - Device for the automatic switching of electrical current. : de en
  • DE367367C - Device for stretching and bending the knee joint for artificial legs : de en
  • FR548672A - Portable and removable armrest ramp for windows and balconies : en fr
  • ES82328A1 - Trolley recuperators improvements. : en es
  • ES82389A3 - a press to mark bars of soap. : en es
  • US1442075A - Scaffold hoist : en
  • US1442283A - Machine for molding and pressing concrete and similar material into block form : en
  • USD61807S - Design for a lighting-fixture arm : en
  • US1442066A - Switch mechanism : en
  • US1442451A - Safety razor : en
  • US1442726A - Neutralizer for governor-controlled indicators : en
  • GB187231A - Improvements in or relating to the production of chrome-alum : en
  • CH97371A - Brake linkage with automatic change of the translation during the braking process. : de en
  • CH97527A - Electromagnetic tripping device in AC switchgear. : de en
  • CA228131A - Production of galalith : en fr
  • US1442176A - Visible-account file : en
  • CH97331A - Electrical switch for motors that can be used for alternating and direct current. : de en
  • US1442172A - Flashing : en
  • GB191686A - Improvements in nut locks : en
  • CA227976A - Dumping trailer : en fr
  • DE367175C - Tonearm for speech and similar machines : de en
  • GB172657A - Improvements in plotting instruments : en
  • DE367348C - Evacuated support drums for the pulling elements of line conveyor systems : de en
  • DE367087C - Tube heat exchange device with central tube : de en
  • GB191491A - Improvements in brushes : en
  • GB191549A - New or improved device for wiping the wind screens of automobiles : en
  • US1442399A - Weighing machine : en
  • GB191595A - Foot brake locking device for motor cars : en
  • US1442072A - Commutator brush : en
  • US1442322A - Process for preparing a fodder from straw and similar materials : en
  • GB191594A - Improvements in apparatus for use in softening, sterilizing or otherwise treating water : en
  • GB191495A - A device for therapeutic treatment by ultra-violet rays : en
  • GB191825A - An electro magnetic lock for railway carriage doors and the like : en
  • CH97526A - Automatic high-current switch with a tripping magnet, with which a resistor is connected in parallel. : de en
  • US1442275A - Seed scarifier : en
  • CH97384A - Electric resistance foot warmer. : en fr
  • CA227996A - Renewable safety fuse : en fr
  • US1442340A - Process for the production of meat-extractlike preparations : en
  • ES82340A1 - A machine for classifying, breaking and separating the kernel from the shell of almonds, walnuts, hazelnuts and similar products, as well as peach, apricot and other kernels. : en es
  • US1442234A - Tool holder : en
  • CH97487A - Two-part clamp for holding together pipes made of profile iron. : de en
  • US1442237A - Tractor shield : en
  • US1442295A - Mechanical stoker : en
  • CH97647A - Sorter for the production of wood, paper and cellulose with a sieve drum with an inner agitator of polygonal cross-section through which the material runs from the outside to the inside. : de en
  • DE367349C - Towing system with towing rope arranged at an angle to the tractor : de en
  • CH97429A - Machine for the production of envelopes, cones, etc. from a sheet of paper or the like. : de en
  • US1442327A - Insulating material and process of manufacturing same : en
  • US1442244A - Automobile truck construction : en
  • US1442263A - Spreader : en
  • CH97417A - Tool for cutting shoe straps. : de en
  • US1442744A - Ship construction : en
  • US1442124A - Template and method of fabricating ornaments therewith : en
  • US1442165A - Game : en
  • CH97282A - Saw setting machine. : de en
  • CH97342A - Electric oscillation generator using a three-electrode vacuum tube. : en fr
  • US1442437A - Process of galvanizing wheel rims : en
  • US1442740A - Hack saw : en
  • DE367284C - Starting device for multi-cylinder engines with revolving control slide : de en
  • AU599022A - Improvements inthe manufacture of coated icecream and like confections : en
  • GB191539A - Improvements in or relating to mixing or mashing machines : en
  • CH97522A - Tubular wire assembly device. : de en
  • FR548470A - Lollipop : en fr
  • FR548675A - Gear shifting for light motor vehicles : en fr
  • CH97466A - Portable mold drying oven. : de en
  • FR548468A - : fr
  • FR548612A - Automatic call panel with electric bells, which can be adapted to any clock, for use in hotels, offices, trading houses, factories, etc. : en fr
  • DE367270C - A safety curtain consisting of a number of vertical conductors arranged next to one another : de en
  • GB191509A - Improvements in apparatus for supplying humidified air to internal combustion engines : en
  • US1442790A - Rope structure : en
  • US1442293A - Tire casing : en
  • CA228087A - Skin stretcher : en fr
  • FR548567A - Interchangeable rubber pad for shoe heel : en fr
  • DE366996C - Telescope for sea and air vehicles : de en
  • DE367273C - tissue : de en
  • CA228047A - Closure : en fr
  • DE367028C - Device for gluing shoe soles : de en
  • ES82334A1 - An automatic device "Arecheta", applicable to the American scales "Toledo without springs" to weigh people by means of a coin of ten cents. : en es
  • GB177759A - Reversing device for gear driven turbine aggregates : en
  • GB191572A - Improvements in indicator systems for lifts and the like : en
  • US1442333A - Gauge : en
  • US1442671A - Fork and shovel attachment : en
  • CA227966A - Safety device for motor vehicles : en fr
  • US1442211A - Method of feeding people : en
  • US1442529A - Partition for vanity cases : en
  • US1442610A - Piston for internal-combustion engines : en
  • CA227981A - Scavenging pump for internal combustion engines : en fr
  • US1442722A - Tire protector : en
  • DE367011C - Fastening high-speed steel, loaded on one side, in rotating tools : de en
  • DE367066C - Fountain pen : de en
  • ES82296A3 - Remote indicating device for liquid heights. : en es
  • GB191602A - Improvements in or relating to vehicle wheels : en
  • GB191624A - Improvements in window cleaning devices : en
  • CA227936A - Slide trombone : en fr
  • US1442777A - Building construction : en
  • US1442056A - Paper sheet and method of making the same : en
  • US1442166A - macbeth : en
  • US1442585A - Clay flux : en
  • US1442290A - Windmill : en
  • DE367185C - Double-walled metal hose : de en
  • ES82301A1 - A procedure for the decomposition of hydrocarbons. : en es
  • FR548420A - Shock absorber for automobiles and similar cars : en fr
  • GB190161A - Improvements in spring wheels : en
  • GB191765A - A process of fixing nitrogen : en
  • CA228077A - Rotary spindle lock : en fr
  • DE367063C - Wheel spoke tensioner : de en
  • US1442212A - Staple-tag-affixing machine : en
  • CA228096A - Manufacture of tubes of cement asbestos : en fr
  • DE367012C - Pressure device for grinding rollers on roller chairs : de en
  • US1442272A - Stock regulator for paper machines : en
  • US1442071A - Cap : en
  • CA228002A - Connecting rod : en fr
  • CH97507A - Method and device for cooling an internal combustion engine. : en fr
  • CH97413A - Support device on soft stand-up collar. : de en
  • US1442594A - Container for rubber tires : en
  • US1442179A - Drying or desiccating apparatus : en
  • DE367010C - Twist drill with dovetail-shaped head made of high-speed steel : de en
  • DE367039C - Screw press for drying and ironing pleated fabrics : de en
  • GB191808A - Improvements in or relating to devices for suspending hats, coats, or the like : en
  • ES82349A1 - Arrangement for the commutation of collector alternating current machines fed by the stator and with reduced frequency in the rotor between normal operating limits. : en es
  • CA228114A - Cutting machine : en fr
  • FR548438A - Automatic pressure water supply : en fr
  • US1442787A - Rotary pump with priming chamber : en
  • CA228068A - Discharge door operating mechanism : en fr
  • CH97569A - Carburetor for explosion engines. : en fr
  • GB185390A - Improvements relating to railway signalling mechanism : en
  • US1442204A - Slide valve : en
  • US1442490A - Dirigible headlight : en
  • US1442048A - Electric water-heating apparatus : en
  • US1442575A - Vacuum trap : en
  • US1442584A - Spit support for rotisseries : en
  • US1442101A - Lifting device : en
  • CH97455A - Automatic braking device for record speaking machines. : de en
  • US1442291A - Rail chair : en
  • US1442308A - Pumping apparatus : en
  • CA227959A - Auto wheel attachment : en fr
  • CH96753A - Alternating rotary compressor for various uses and more especially for refrigeration machines. : en fr
  • ES82308A1 - Spindle support. : en es
  • CA228003A - Conduit coupling : en fr
  • FR548586A - Device preventing fraud in the filling of bottles and other containers : en fr
  • US1442064A - Remote control for indicators : en
  • US1442267A - Elevator : en
  • DE367215C - Process for the evaporation of liquids by atomization : de en
  • ES82307A1 - A calling apparatus system for wired or wireless telegraphy or telephony stations. : en es
  • DE367161C - Process for tanning whale and fish hides : de en
  • US1442569A - Single-spring yoke adjuster : en
  • US1442725A - Tie plate and switch-point lock : en
  • FR548504A - Method of fixing artificial teeth and new industrial products resulting from it : en fr
  • FR548665A - Improvements to coils, reels and other similar devices : en fr
  • ES82382A1 - Improvements introduced in the balls or balls for the sport foot-ball or rugby. : en es
  • US1442574A - Device for indicating the thermal value of gas : en
  • US1442718A - Conveyer : en
  • US1442482A - Condensation separator and collector : en
  • US1442115A - Handle for automobile battery boxes : en
  • GB191523A - Improvements in or relating to inkwells : en
  • US1442153A - Refillable cartridge fuse : en
  • US1442338A - Method of rendering a printing plate flexible : en
  • DE367058C - Motor plow : de en
  • CA228008A - Traction tread : en fr
  • CH97397A - Device to set up ladders vertically on sloping ground. : de en
  • US1442224A - Laundry-identifying means : en
  • US1442650A - Dumping wagon : en
  • US1442158A - Garment supporter : en
  • US1442444A - Casting high-melting-point metal and alloy : en
  • US1442525A - Storage of liquids : en
  • US1442111A - Windshield wiper : en
  • US1442566A - Direction signal for vehicles : en
  • US1442776A - Machine for operating upon warps : en
  • CH97356A - Thruster applied to a boat. : en fr
  • CH97516A - Device for the formation of water vapors intended to be mixed with the fuel supplying an internal combustion engine. : en fr
  • US1442702A - Switch stand : en
  • DE367126C - Charcoal combustion with basket grate : de en
  • US1442556A - Propelling attachment for bicycles : en
  • US1442615A - Rake cleaner : en
  • FR548435A - Embossing process for photographic film intended for obtaining proofs in natural colors : en fr
  • GB191635A - Improvements relating to agricultural rakes : en
  • FR548416A - Explosion engine valve lifters : en fr
  • FR548573A - Instant clamping press : en fr
  • US1442738A - Ring : en
  • US1442765A - Automobile lock : en
  • DE367183C - Ring lubrication device : de en
  • FR548457A - : fr
  • FR548448A - Electric dust precipitator : en fr
  • GB178445A - Improvements relating to underfeed stokers : en
  • GB177158A - Improvements in or relating to internal combustion engines : en
  • FR548453A - Phonograph record or similar hearing device : en fr
  • DE367143C - Device for cylinder presses to prevent dirtying of the printed elevator by dusting talc : de en
  • DE367038C - Device for fabric tensioning machines for transferring the web of fabric from the insertion device into the actual tensioning device : de en
  • ES81310A1 - A wheel wrench, commonly known as a "spanner" and whose teeth on the handle and lower part of the mouth are very useful in the different applications that can be given to it. : en es
  • FR548616A - Device for inflating pneumatic tires for cycles and motorcycles while walking : en fr
  • FR548542A - High pressure acetylene generator : en fr
  • FR548658A - Method and apparatus for finishing glassware : en fr
  • GB191562A - Improvements in or connected with motor and other cycle structures, frames, springs and forks : en
  • DE367228C - For ship boilers, especially small and very small (river boats, tow steamers, etc.) certain induced draft device with a flying propeller in the flue above a tunnel crossing this, which contains the bearing and drive parts for the propeller shaft : de en
  • DE367382C - Process for processing zinc-containing material : de en
  • FR548440A - Process for preparing oxy-2-aryl-1-naphthylamines : en fr
  • GB170306A - Improvements in or relating to electromagnetic chucks : en
  • GB191581A - Improvements relating to machines for forming the necks of glass or the like bottles : en
  • FR548571A - Toy : en fr
  • ES82387A1 - Improvements in the preparations for the cleaning and sterilization of fabrics and other materials. : en es
  • DE366966C - Device for separating liquids of different densities : de en
  • FR548592A - Advanced wave iron : en fr
  • ES82111A1 - A disc applicable to all kinds of threshing machines and lump breakers. : en es
  • DE367113C - Door lock for right and left closing with a shooting trap : de en
  • DE367312C - Worm gear : de en
  • GB191669A - Improvements in or relating to screw propellers with flexible blades : en
  • ES82321A1 - Concentric windings in the winding of transformers and electric induction coils. : en es
  • FR548677A - Electric question and answer game : en fr
  • GB191510A - Improvements in pumps : en
  • DK31116C - Device for Supplying Liquid Fuel to Combustion Power Machines. : da en
  • DE367064C - Lock nut lock : de en
  • US1442593A - Automobile signal : en
  • US1442621A - Retaining device for removable wheels : en
  • GB191772A - Improvements in or relating to electric transmitters for use in automatic telegraphy : en
  • CH97409A - Further training in tulle trades. : en fr
  • CH97452A - Electromotive drive on speaking machines. : de en
  • DE367297C - Kitchen table with pull-out plates and washing-up device : de en
  • GB191556A - Improvements in pneumatic wheels for motor and other vehicles : en
  • FR548425A - : fr
  • GB191781A - Improvements in or relating to carburetters for internal combustion engines : en
  • DE367374C - Composite button loop for clothes hangers, hangers, etc. like : de en
  • DE366850C - Circuit arrangement for several signal or intercom stations on a common line with optional calls : de en
  • DE366968C - Device for supplying pressure medium when cleaning filter surfaces : de en
  • GB191692A - Improvements in the joint production of phosphoric acid and ferro-phosphorus : en
  • GB191652A - Improvements in the manufacture of slippers or shoes : en
  • DE367265C - Device for draining a certain amount of liquid : de en
  • DE367106C - Process for the production of cellulose ester masses : de en
  • DE367100C - Arm replacement : de en
  • DE367438C - Discharge tubes for electrical vacuum discharges : de en
  • DE367327C - Parachute with cover and deployment device : de en
  • FR548660A - Motor starters : en fr
  • DE367029C - Alternating current loudspeaker, in which the armature oscillation can be adjusted to resonance with the fundamental oscillation of the alternating current by changing the length of the oscillating rocker spring : de en
  • DE367223C - Device for the automatic control of a dynamo rotating at different speeds and working with a battery : de en
  • DE367267C - By pushing a lock bolt switched on electrical safety system for idle and working current : de en
  • DE366953C - Pliers with disk-shaped head for sealing and similar purposes : de en
  • FR548546A - Spectacle pyrometer : en fr
  • US1442417A - Friction clutch and tension device : en
  • US1442433A - Steam boiler : en
  • DE367400C - Device for adjusting the body for photographic purposes : de en
  • GB174323A - Improvements in electric fuses : en
  • FR548575A - : fr
  • GB191639A - An improved construction of a single fluid primary cell : en
  • FR548422A - Dust collectors for automobiles or other vehicles : en fr
  • GB191690A - Improvements in balancing of reciprocating engines : en
  • GB192027A - Improvements in means for reproducing sound : en
  • GB191489A - Improvements in or relating to lids for receptacles and the like : en
  • DE367189C - Device for planing out the axially and radially narrowing caliber inlet on rollers for rolling seamless tubes : de en
  • DE367194C - Rotary wing screw, especially for watercraft : de en
  • ES82323A1 - An apparatus for carrying out the catalytic oxidation of ammonia with oxygen. : en es
  • GB191800A - Improvements in and relating to methods of treatment for cotton, linen, jute and hemp to increase the absorptive capacity thereof : en
  • FR548678A - Improvements to resonance boxes : en fr
  • FR548544A - Removable wooden packaging for fruits and early vegetables : en fr
  • GB191561A - Improved specially formed metal framework and concrete slabs for building construction : en
  • FR548488A - : fr
  • GB191621A - Improvements in flooring tiles and the like : en
  • CH97354A - Device for maintaining the pressure state in the auxiliary container of pneumatic brakes when a braking device is operated. : de en
  • US1442205A - Stripping- machine : en
  • CA227902A - Weed eradicator and insect destroyer : en fr
  • FR548405A - : fr
  • US1442495A - Cattle guard : en
  • US1442357A - Art of manufacturing water bottles : en
  • FR548545A - Improvements made to airplanes in order to achieve the solution of the problem of advancement against the wind by borrowing the energy necessary from that possessed by the air mass of the wind itself : en fr
  • US1442633A - Vise : en
  • NL7961C - : en
  • US1442184A - Socket wrench : en
  • US1442528A - Vanity case : en
  • US1442699A - Silo door : en
  • DE367107C - Filler pen : de en
  • FR548411A - Improvements to means of support and propulsion for motor vehicles : en fr
  • ES82400A1 - Improvements in the destroying machines for the cotton boll weevil. : en es
  • FR548500A - Device for holding the lid of coffeemakers or other similar utensils, and preventing drops from falling : en fr
  • US1442749A - Stovepipe brace : en
  • CA228020A - Brake shoe for motor vehicles : en fr
  • CH97420A - Procedure to make the intestines and gut strings supple. : de en
  • CH97578A - Glass roof framework made of iron. : de en
  • DE367323C - Acoustic transducer : de en
  • DE367371C - Time cooking device, in particular for boiling eggs : de en
  • US1442337A - Method of reconditioning steels : en
  • US1442443A - Switching device : en
  • CH97308A - Injection carburetor. : de en
  • US1442095A - Dumping hoist for motor vehicles : en
  • US1442373A - Shutter-locking attachment for cameras : en
  • CA228014A - Hair pin : en fr
  • ES82310A1 - Stove improvements for cooking and heating purposes. : en es
  • FR548700A - Production of dyeing dyes on tank : en fr
  • GB191630A - Improvements in the production of phosphoric acid : en
  • DE367401C - Rescue or communication device for sunken ships or submerged submarines : de en
  • FR548428A - Batch water gas generator : en fr
  • CH97495A - Impeller for centrifugal compressor. : de en
  • ES82018A1 - A hydraulic autodynamic motor. : en es
  • FR548603A - Play of shadows giving the illusion of movement : en fr
  • ES82363A1 - Announcing apparatus by light signals. : en es
  • US1442053A - Control system : en
  • ES82394A3 - Wooden brake shoe. : en es
  • GB185757A - : en
  • GB191826A - Improvements in and relating to brakes of tramcars and the like vehicles : en
  • DE367304C - Photogrammetric applicator : de en
  • US1442736A - Cotton cleaner : en
  • DE367115C - Holding relay, especially for electrical cash register fuses : de en
  • US1442755A - Brush : en
  • CA227978A - Reflector for automobile headlights : en fr
  • CA228006A - Air valve : en fr
  • CA228049A - Milking machine pulsator : en fr
  • ES82295A1 - Improvements in the defenses against arcs in the collector of dynamoelectric machines. : en es
  • FR548481A - Connection device for telephone lines : en fr
  • CA227979A - Church bell : en fr
  • DE367130C - Device for the automatic supply of the liquid components required for dough preparation to a kneading machine set in motion by a timer : de en
  • DE367144C - Inking unit for rotary printing machines for exchangeable forme cylinders of various sizes : de en
  • DE367397C - Screw locking : de en
  • FR548509A - Variable ratio lever particularly applicable to brake control : en fr
  • GB191647A - Improved means for controlling the rebound of springs of vehicles : en
  • ES82357A3 - Improvements to steam superheaters for locomotive and other fire tube boilers. : en es
  • FR548427A - Aplanatic capacitor for projection devices : en fr
  • US1442177A - Spindle : en
  • US1442408A - Propeller : en
  • DE367212C - Method of impregnating fibrous base fabrics : de en
  • FR548490A - Ratchet device for ratchet transmissions for automobiles : en fr
  • US1442233A - Apparatus for testing and grading articles : en
  • DE367034C - Protective grille with alarm circuit closed when its crossbars move : de en
  • DE367116C - Conveyor screw for large items : de en
  • US1442735A - Lubricating system for wire-drawing machines : en
  • CA227914A - Illumination device : en fr
  • CA227937A - Thimble : en fr
  • DE367020C - Replacement bottle neck : de en
  • DE367096C - Automatic triggering device in electrical welding and heating machines : de en
  • DE367085C - Touch board for die setting and line casting machines : de en
  • DE367098C - Acetylene generator with water inlet openings in the carbide container that are below the water level : de en
  • DE367342C - Device for welding transverse seams on boiler pipes or the like. : de en
  • FR548681A - Timber connections by curved stud : en fr
  • FR548614A - Process for manufacturing caustic soda with by-production of sulphate or potassium chloride : en fr
  • DE366973C - Automatic conveyor track with individual electric drive of the conveyor wagons : de en
  • DE367006C - Lathe : de en
  • FR548591A - Double-entry distributor of accident insurance tickets : en fr
  • DE367230C - Knitting machine for the production of knitted fabrics with a fiber blanket : de en
  • GB191611A - A drip attachment and stand for soda-water syphons and other vessels : en
  • FR548684A - Mechanism for the automatic changing of the ink ribbon of typewriters : en fr
  • FR548475A - Detachable cylinder head improved for internal combustion engines : en fr
  • GB191567A - Improvements in tube forging apparatus : en
  • GB191643A - Improvements in hot water bottles and like flexible containers : en
  • US1442542A - End gate or tailboard for wagons : en
  • DE367120C - Wind turbine : de en
  • DE367335C - Conveyor chain : de en
  • US1442274A - Steam-boiler economizer and method of operating the same : en
  • US1442497A - Safety hatpin : en
  • US1442691A - Pipe mold : en
  • US1442770A - Automatic telephone and selective signaling system : en
  • US1442742A - Alloy : en
  • DE367123C - Procedure for starting three-phase motors with short-circuit rotors using a star-delta connection : de en
  • GB191658A - An improved aseptic portable or pocket holder or case for clinical or other thermometers : en
  • ES82297A1 - Guitar and lute. : en es
  • GB191512A - Improvements in sheet-delivery mechanism of printing machines : en
  • US1442684A - Interlocking system for railroads : en
  • DE384077C - Device for rough grinding and fine grinding (polishing) of razor blades : de en
  • FR548578A - Improved battery known as <<hollandaise>> for working the pulps : en fr
  • GB191636A - Improvements relating to electric switches : en
  • US1442208A - Turnbutton fastener : en
  • US1442471A - Mechanism for holding saws : en
  • US1442467A - Portable fan : en
  • ES82337A2 - A mechanical-automatic regulating coffee maker. : en es
  • CA228093A - Overhead wire transport system : en fr
  • CA228120A - Control system for machine tools : en fr
  • GB191486A - Improvements relating to coal cutting machines : en
  • GB191674A - Improvements in the setting of steam boilers : en
  • GB191779A - Improvements in brakes for road vehicles : en
  • FR548441A - : fr
  • DE367299C - Device for preparing and serving warm beverages : de en
  • CA228083A - Grader for tractors : en fr
  • US1442227A - Process and apparatus for removing foreign matter from gravel : en
  • US1442491A - Method of chlorination : en
  • US1442778A - Ecraseur for the stomach and intestines : en
  • US1442060A - Suspension device for equalizing the strain on elevator cables : en
  • US1442265A - Miter gauge : en
  • US1442626A - Casing-coupling remover : en
  • US1442142A - Sanitary seat cover : en
  • CA228051A - Water tube boiler : en fr
  • US1442619A - Process for treating air : en
  • US1442190A - Cuff button : en
  • US1442217A - Motor transmission : en
  • US1442345A - Aircraft-launched temporary drifting mine : en
  • US1442578A - Letter box : en
  • USD61800S - Thttre e : en
  • CH97572A - Pinning apparatus with working jaws moving like a whip. : de en
  • US1442301A - Apparatus for electrical precipitation of suspended particles from gases : en
  • DE366974C - Process for the production of shaped pieces from coke and coal of all kinds without using special binders : de en
  • DE367213C - Process for refining hydrous fossil fuels by adding basic compounds : de en
  • DE367385C - Wooden sound box for speaking machines : de en
  • ES82345A1 - A perfected stove cover. : en es
  • FR548531A - Coupling fitting for air chamber valve or for pneumatic pump : en fr
  • GB191583A - Improvements relating to lace machine bobbin carriages : en
  • CH97440A - Communication device between shooting ranges and target areas by means of light optical signals. : en fr
  • DE367227C - Device for the automatic drainage of the housings of electrical machines and apparatus according to patent 364901 with a valve that is open in the idle state for water escaping to the outside : de en
  • FR548609A - Change to specula : en fr
  • US1442754A - Double-seaming tool : en
  • DE367050C - Desk with an attachment that can be lowered into the substructure, which, when pressed down, causes the drawers in the desk to be locked : de en
  • DE367263C - Device for molding and vulcanizing tire coats or the like in a shell shape : de en
  • GB191656A - Improvements in or relating to hose or stocking supporters : en
  • US1442361A - Combined stopper and strainer : en
  • US1442084A - Tool handle and method of making the same : en
  • USD61802S - Island : en
  • US1442100A - Method of supplying moisture to gas producers : en
  • US1442657A - Window screen : en
  • DE366963C - Device for continuous individual welding of the butt joints ringfoermig u. Like closed links made of solid wire for pocket braid, chains, etc. like : de en
  • GB192129A - Electric switches or contacts : en
  • DE367004C - Pipe connection : de en
  • FR548607A - Improvements to air filters : en fr
  • NL8878C - : en
  • US1442097A - Caster bracket : en
  • US1442534A - Machine for preparing fibrous material : en
  • CA227912A - Lid support : en fr
  • ES82393A1 - Arrangement for the manufacture of concrete construction elements. : en es
  • GB191642A - Improvements in or relating to mops and other rubbing or polishing appliances : en
  • US1442194A - Safety catch for cranes and the like : en
  • CH97298A - Mixer tap for bath stoves, hot water systems and the like. : de en
  • DE367040C - Method and device for the production of emulsions : de en
  • US1442144A - Spring bumper : en
  • US1442241A - Clutch : en
  • US1442252A - Animal trap : en
  • CA227929A - Button blank grinding machine : en fr
  • CA227958A - Wire lathing : en fr
  • CH97449A - Speedometer with at least one measuring piece. : de en
  • DE366965C - Holding device for laundry when wringing out : de en
  • DE367321C - Electric display device : de en
  • GB191679A - Improvements in watch bows and pendants : en
  • DE367140C - Side and pull lay for sheet feeders : de en
  • FR548526A - : fr
  • ES82313A1 - Anchoring for aircraft. : en es
  • NL8023C - Lectern with movable typewriters mounted on the side : en nl
  • US1442665A - Tone-control device : en
  • CA228092A - Two cycle motor : en fr
  • CH97458A - Chronometer escapement for pendulum clocks. : de en
  • US1442264A - Air lift for agitators for ore and other materials : en
  • DE367249C - Process for the production of enamels, glazes, frits as well as other metallurgical mixtures and furnace for the execution of the process : de en
  • US1442082A - Party-line telephone system : en
  • US1442446A - Lock for meter boxes : en
  • CH97350A - Motor bike. : de en
  • US1442192A - Placer-mining machine : en
  • US1442552A - Fornia : en
  • DE358893C - Core mass for cast steel : de en
  • DE367089C - Train control by means of auxiliary motors to drive the starter : de en
  • US1442604A - Dirigible lamp : en
  • CA228119A - System of motor control : en fr
  • CH97456A - Electrically powered speaking machine. : de en
  • DE367315C - Compressed air machine tool with ratchet gear acting on the tool spindle : de en
  • US1442666A - Smoke-preventing boiler furnace : en
  • US1442157A - Auxiliary bed : en
  • US1442695A - Wash machine : en
  • FR548499A - Improvements to internal combustion engines : en fr
  • CH97538A - Respirator. : de en
  • DE367138C - Printing press for rubber printing : de en
  • CH97488A - Apparatus using specified pressures of fluids to automatically control and regulate the flow of another fluid. : en fr
  • FR548477A - Improvements in the reduction of tungsten and molybdenum oxides : en fr
  • FR548555A - Motor vehicle gear control device : en fr
  • FR548695A - Improved means for disinfecting sanitary cuvettes and the like : en fr
  • CH97399A - Device for opening and closing tin cans with liquid or powdery contents. : de en
  • DE366971C - Catch device for chain and cable cars with catch head to hold the pulling element on the wagon gripper : de en
  • DE367003C - Cooling device for valves of internal combustion engines : de en
  • US1442136A - Adjustable square and bevel : en
  • US1442334A - Velvet-pile-cutting knife : en
  • US1442565A - Herbert c : en
  • US1442640A - Multirecord sound-reproducing machine : en
  • NL8168C - : en
  • GB191633A - Improvements in and relating to carburetters : en
  • CH97627A - Method and device for making sugar confectionery. : de en
  • CH97532A - Electric coil. : de en
  • US1442210A - Boring and milling machine : en
  • US1442416A - Developing apparatus for photographic plates : en
  • CA227938A - Valve lifter : en fr
  • CH97388A - Device for closing trunks and suitcases and preventing their theft. : en fr
  • CA228129A - Telegraphy : en fr
  • DE367353C - Socket with switching device : de en
  • GB191598A - Improvements relating to domestic hand brushes, clothes brushes and the like : en
  • DE363355C - Wickless burner that can be heated with petroleum or the like : de en
  • DE367259C - Device to facilitate the start-up of machines for cutting, folding and nesting cigarette papers : de en
  • CH97357A - Reaction apparatus serving as a propeller. : de en
  • US1442280A - Egg-crate filler : en
  • CA228017A - Tire : en fr
  • US1442355A - Rail-scarf-forming device : en
  • DE367074C - Device for stabilizing steam ejectors : de en
  • DE367305C - Method for balancing rotating bodies : de en
  • US1442389A - Combination harrow cart : en
  • US1442510A - Internal-combustion engine : en
  • US1442597A - Bottle cap and method of making the same : en
  • US1442130A - Telephone system : en
  • US1442434A - Hair waver : en
  • CH97307A - Device to facilitate the starting of multi-cylinder internal combustion engines. : de en
  • US1442465A - Dental apparatus : en
  • CH97520A - Winding for transformers and the like. : de en
  • DE367331C - Airplane wing : de en
  • GB191591A - Improvements in or relating to clinometers and like instruments : en
  • US1442438A - Colloidal compound of antimony sulphide : en
  • US1442783A - Heat exchanger : en
  • USD61801S - Design fob a nutcbackeb : en
  • DE367176C - Box speaking machine : de en
  • DE367226C - Process for the production of small motors for direct and alternating current : de en
  • DE367316C - Clamping device for machine tools : de en
  • DE366962C - Kickback protection for acetylene apparatus : de en
  • DE367238C - Bracing for gang saws : de en
  • US1442580A - Resilient push rod for tractor truck mechanism : en
  • AU887622A - Improved sound apparatus and cabinet for musical instruments : en
  • US1442447A - Sheet-metal fastener : en
  • DE367171C - Device for reproducing sounds : de en
  • CA227942A - Box : en fr
  • DK31113C - Fuel for Power Machines. : da en
  • GB187243A - Improvements in oil pumps : en
  • US1442358A - Water bag : en
  • DE366999C - Electric lighter for cigars and pipe tobacco : de en
  • US1442645A - Blasting tool : en
  • US1442564A - Car coupling head : en
  • US1442680A - Brush for talking machines : en
  • CA227986A - Detector for broken car coupler pins : en fr
  • AU936922A - Improved adjustable spring quick release device : en
  • CH97422A - Installation for fractional condensation of a mixture of gases or vapors. : en fr
  • US1442319A - Compressor : en
  • US1442521A - Material-handling apparatus : en
  • US1442452A - Valve : en
  • GB192098A - Improvements in fasteners for belts : en
  • CH97324A - Zine negative electric accumulator. : en fr
  • US1442463A - Light-modifying means for headlights : en
  • US1442576A - Combined typewriting and computing machine : en
  • USD61805S - Design for a playing ball : en
  • US1442504A - Attachment for tractor plows : en
  • US1442349A - Circuit-breaker mechanism : en
  • US1442489A - Of milwaukee : en
  • US1442759A - Oil burner : en
  • CH97407A - Device on hand embroidery machines controlled by pattern strips, in which the embroidery needle carriages are moved back and forth with a constant stroke and thread pulling rods arranged on both sides of the embroidery frame with each stitch : de en
  • DE367379C - Protective shelters, especially for transformer stations : de en
  • DE367398C - Hand or foot lever : de en
  • US1442394A - Protective cover for pneumatic tires and the like : en
  • US1442700A - Depth gauge for disk harrows : en
  • CA228110A - Apparatus for making zinc tubes : en fr
  • US1442397A - Window : en
  • CA227973A - Mantle shade : en fr
  • CH97565A - Elongated, composite structure, in particular for aircraft. : de en
  • US1442078A - Vending machine : en
  • US1442527A - Brooder : en
  • US1442110A - welsh : en
  • DE367145C - Drive of the inking roller carriage on platen printing presses with a vertical platen : de en
  • DE367211C - Drill device for making vertical boreholes : de en
  • AU886122A - Improvements relating to couplings for railway and like vehicles : en
  • DE367022C - Machine for grinding tapered rollers for roller bearings on the conical surfaces : de en
  • DE367078C - Ribbon switching device for time clocks with card printing : de en
  • DE367408C - Device for arranging eyelets, buttons, lace hooks and similar objects : de en
  • ES81201A1 - A rigid aircraft frame. : en es
  • GB191618A - Improvements in variable electric condensers : en
  • FR548572A - Air depolarization battery : en fr
  • GB171995A - Improvements in or relating to automatic switches for use in telephone or like systems : en
  • FR548536A - Improvements to the tires of trams and railway wagons : en fr
  • DE367069C - Corset insert : de en
  • US1442118A - Clamping screw : en
  • US1442472A - Rail splice : en
  • DE367360C - Electric arc welding device with the consumable material that can be moved accordingly : de en
  • GB191487A - Improvements in or relating to apparatus for the treatment of latex : en
  • FR548417A - Rotary compressed air motor for starting combustion engines, which can be used as a propellant : en fr
  • FR548491A - Molding process for plastics : en fr
  • GB191813A - Improvements in printing presses : en
  • GB191659A - Improvements in apparel lacing : en
  • DE367037C - Device for feeding cigarettes and other similarly shaped objects individually or in groups to the packaging point : de en
  • ES81129A1 - Joint for aircraft frames. : en es
  • FR548596A - Process for treating vinasses resulting from the distillation of molasses or beets, with a view to recovering ammonia and acetic acid : en fr
  • FR548615A - Sandal with leather insole, joining the canvas to the sole via the welt : en fr
  • GB176785A - Improved manufacture of magnesium carbonate from dolomite : en
  • GB191668A - Improvements in or relating to roller mills : en
  • GB191476A - Improvements in offset printing machines : en
  • FR548476A - Process for coating aluminum objects with electroplating of metals such as nickel, cobalt, tin, copper, silver and others : en fr
  • FR548515A - Device for protecting low voltage electrical installations against overvoltages : en fr
  • DE367103C - mast : de en
  • DE367426C - Downward directed kerosene incandescent lamp with fresh air chamber separated from the chimney : de en
  • GB191433A - Improvements in or relating to the springing of road vehicles and the like : en
  • GB191551A - Improvements in garment hangers for wardrobe and the like trunks : en
  • ES82379A1 - A method of manufacturing electrodes with an improved structure. : en es
  • FR548436A - : fr
  • DE367268C - Electric alarm device arranged in the chain trap and triggered by the chain toggle against unauthorized door opening : de en
  • ES82319A1 - A procedure destined to obtain from the raw materials and residues of animal, vegetable or mixed origin, among them the olive marc, sulphurised or not, the different products of their decomposition by heat. : en es
  • FR548455A - Liquid composition for drawing heat transferable designs : en fr
  • FR548406A - Improvements to composing machines to form tape recorders, patterns or orders : en fr
  • ES82377A1 - Improvements in electrolytic cells. : en es
  • ES82398A1 - Turntable with movable seats that can rotate on their respective axes alternately to the right and left. : en es
  • GB191632A - Improvements in and relating to fare indicators for vehicles : en
  • US1442516A - Valve for controlling the flow of fluids : en
  • FR548558A - Improvements to equipment for drilling wells : en fr
  • GB191657A - Tennis racquet press : en
  • GB191687A - Improvements in treating certain waste liquors and obtaining valuable products therefrom : en
  • ES82305A1 - Any procedure that, based on the Archimedean principle applied to liquids, has as its object the obtaining of practical energy or motive force, uniform and continuous, it being understood, therefore, that the patent that is requested does not refer exclusively : en es
  • FR548639A - Process for treating ores and concentrated products to transform them into sulphates : en fr
  • US1442646A - Shock absorber : en
  • US1442070A - Goggles and the like : en
  • GB191600A - Improvements in guards for machinery : en
  • FR548597A - Manufacturing process for improving the metallurgical coke obtained with coals rich in volatile matter : en fr
  • GB191500A - Improvements in and relating to automobile front wheel braking apparatus : en
  • ES82327A3 - Special device of sections and balls that ensures that the nuts do not unscrew on bolts. : en es
  • FR548643A - Improvements to jacks or jacks : en fr
  • GB191543A - Rotary mechanism for the transmission of power at varying speeds : en
  • DE367031C - Alarm clock with a visible signal for the expired alarm clock, which is also a switch-on device for an electrical circuit for remote bell, lamp and like. actuated : de en
  • DE367294C - Solvents for cellulose esters, resins, lacquers, etc. : de en
  • ES82396A1 - A detachable spool system for winding line, twine and ribbon. : en es
  • GB191811A - Improvements in and relating to automatic musical instruments such as piano players : en
  • DE367149C - Device for the production of briquettes from metal chips by pressing under heating : de en
  • DE367159C - Carbide apparatus with carbide feed valve controlled by gas pressure : de en
  • US1442297A - Progress indicator for motion pictures : en
  • US1442656A - Spring wheel hub : en
  • US1442331A - Talking machine : en
  • ES82338A1 - Improvements in the fastening system of the sheet of paper to the platen of the printing machines known as minervas and similar. : en es
  • GB191566A - A multi wire electric safety fuse : en
  • CA227909A - Water gauge : en fr
  • US1442261A - Pipe-tapping attachment : en
  • US1442632A - Mechanism for air and fuel control : en
  • US1442694A - Sidehill ladder : en
  • DE367201C - Striking mechanism for clocks : de en
  • DE367340C - Device for leno shed formation in front of the stop sheet for mechanical looms : de en
  • FR548621A - Improvements in gear changes : en fr
  • CH97310A - Control device for internal combustion engines with electrical ignition. : de en
  • CH97372A - Plow. : de en
  • ES82376A3 - A transparent fabric for airplanes and other uses. : en es
  • GB191645A - An improved ellipsograph : en
  • US1442080A - Long-range projectile : en
  • US1442405A - Bottle-filling machine : en
  • US1442485A - Method of producing fine powders : en
  • US1442503A - Gasoline engine : en
  • DE367042C - Device for joint lubrication of piston rods, piston slide rods, sliding blocks etc. on locomotives or similar machines from one point : de en
  • DE367081C - Bar cutting machine : de en
  • US1442386A - Process of making glycols : en
  • US1442045A - Metal louver : en
  • CA228063A - Shoe part : en fr
  • CH97448A - Speedometer. : de en
  • GB191541A - Improvements in and relating to the fastening of door-handles and the like : en
  • GB191612A - Improvements in hulls for flying boats, high speed launches and the like : en
  • US1442660A - Taper attachment for lathes : en
  • US1442678A - Locomotive fire box : en
  • US1442456A - Mounting and protecting electrical apparatus : en
  • CA227921A - Ash tray : en fr
  • CA228045A - Method of forming bolts : en fr
  • CA228064A - Rotary handle : en fr
  • US1442455A - Transmission-measuring circuits and method : en
  • DE367275C - Runner for steam or gas turbines : de en
  • DE367416C - Circuit for message transmission on overhead lines by superimposed high frequency currents : de en
  • DE367008C - Process for equalizing the temperature between the machine tool and the workpiece : de en
  • DE367092C - Protection device on loop antennas for disturbing fields : de en
  • DE367343C - Process for the preparation of formaldehyde : de en
  • GB175247A - Apparatus for the direct injection of liquid fuel into internal combustion engines : en
  • ES82299A1 - A new token classifier system, which will be called "Katex", which allows them to be used by placing them horizontally with the names visible. : en es
  • GB191764A - Improvements in processes for the manufacture of iron : en
  • US1442035A - Vehicle trailer : en
  • US1442539A - Steering-wheel hub and spoke : en
  • US1442426A - Sound-controlled means for producing light variations : en
  • US1442453A - Ticket hoist : en
  • DE367330C - Safety device for a container with flammable liquid, which is surrounded by a space formed by a jacket for receiving a ver inflammation preventing or a flame extinguishing, pressurized substance : de en
  • US1442484A - Die-milling machine : en
  • US1442255A - Automobile shade : en
  • DK31121C - Apparatus for Purification and Chemical Transformation of Water and Aqueous Liquids. : da en
  • ES82291A1 - A procedure for the washing and use of mineral residues by means of tables and sieves. : en es
  • ES82353A1 - Improvements in engine tanks to transport heavy oils or other liquids. : en es
  • GB191684A - Improvements in or relating to wheeled gun carriages having divergible trails : en
  • DE367337C - Easily replaceable glass attachment for clocks : de en
  • GB191606A - Improvements in or relating to diagonal slating of roofs : en
  • DE367110C - Exhibition frame for interchangeable pictures or the like. : de en
  • AU524122A - Improvements in engineers callipers : en
  • FR548593A - Recording photo-tacheometer : en fr
  • FR548654A - Advanced grease box : en fr
  • GB191804A - Improvements in or relating to holders for incandescent electric lamps : en
  • DE367328C - Stabilization device for aircraft, in which electric motors are set in motion by automatically acting contacts, the shafts of which engage by means of pinions on toothed wheels of the shafts of the stabilization surfaces : de en
  • CH97346A - Springy tire. : de en
  • DE367135C - Compound steam engine with alternating current high pressure cylinder and direct current low pressure cylinder : de en
  • FR548552A - Automatic shear : en fr
  • DE366976C - Device for automatic shutdown of faulty sections in electrical power networks : de en
  • GB191530A - Improvements in shackle bolts and the like : en
  • FR548419A - Automatic bucket for umbrella mount : en fr
  • GB191616A - Improvements in light-radiators for medical purposes : en
  • CA228041A - Tire building apparatus : en fr
  • US1442402A - Hose-clamping tool : en
  • DE367409C - Drive device for roving machines : de en
  • FR548656A - Improvements in the transmission of energy by mechanical or other waves, developed in columns or liquid pipes : en fr
  • US1442415A - Bench block : en
  • US1442321A - Process of preparing a. fodder from straw, etc. : en
  • US1442363A - Toothbrush : en
  • US1442201A - Recording punch : en
  • FR548554A - Method and device for the electrical separation of particles in suspension in gases : en fr
  • FR548697A - Improved inner tube for tires and method of manufacturing same : en fr
  • GB178416A - Improvements in or relating to internal combustion engines : en
  • GB184762A - Improvements in electric accumulators : en
  • GB191649A - Improvements in or relating to the manufacture of cutlery : en
  • US1442160A - Pipe or culvert : en
  • US1442761A - Utilitarian toy and doll : en
  • US1442325A - Insulating material : en
  • GB191592A - Improvements in or relating to dough-moulding and like machines : en
  • GB191586A - Improvements in fall-pipes for buildings : en
  • US1442096A - Spring ring : en
  • US1442099A - Frame construction for industrial trucks : en
  • CA228010A - Vestibule for locomotives : en fr
  • NL8184C - Device for manufacturing pneumatic tires : en nl
  • US1442317A - Process for the recovery of valuable constituents from certain waste liquors : en
  • GB179190A - Automatic oscillating cradle for a merry-go-round : en
  • GB179906A - Improvements in guards or protectors for walls or other surfaces, when cleaning painting or otherwise treating portions thereof or projections thereon : en
  • US1442151A - Dump-car-locking device : en
  • US1442466A - carll : en
  • DE367352C - plug : de en
  • GB191663A - Improvements in or relating to centrifugal pumps or other rotary suction apparatus : en
  • GB191678A - Improvements in nozzle actuated valves : en
  • FR548559A - Product for forming the ground of sports grounds and outdoor games or for all similar applications : en fr
  • FR548461A - New system for using bevel gear transmissions : en fr
  • FR548462A - : fr
  • FR548518A - Further training in industrial chimneys, etc., and in suction systems, for fireplaces, various appliances, etc. : en fr
  • GB191569A - Improved medical syringe : en
  • US1442369A - Hood clamp : en
  • US1442054A - Game apparatus : en
  • US1442562A - Tractor attachment for using digging tools at its side : en
  • US1442549A - Chain-track supporn : en
  • FR548458A - Method of obtaining cinematographic views using animated mannequins : en fr
  • GB191524A - Improvements in mining machines : en
  • CH97567A - Furniture lock. : de en
  • CH97614A - Electric iron. : de en
  • DE367009C - Drilling, reaming and milling machine : de en
  • DE367104C - Device for hanging objects on ceilings : de en
  • CH97376A - Apiary. : de en
  • DE367308C - Resonance damper for speaking machines and telephones : de en
  • US1442468A - Clamp : en
  • USD61811S - Charles j : en
  • US1442107A - Chuck : en
  • CH97386A - Device for the regular introduction of coal into kilns. : de en
  • US1442635A - Pie cutter and crimper : en
  • US1442379A - Self-spacing shingle : en
  • US1442134A - Tank gauge : en
  • US1442304A - Apparatus for treating material : en
  • CA227944A - Rubber sole and heel : en fr
  • CH97509A - Device for amplifying the spark of magneto ignition devices in explosion engines. : de en
  • DE367322C - Electromechanical switching mechanism : de en
  • DE367362C - Process for the preparation of o-oxyazo dyes : de en
  • FR548523A - Mode of supply of chi-ray tubes, by high frequency currents : en fr
  • GB174326A - Improvements in and relating to incandescent lamps : en
  • GB191480A - Improvements in and relating to devices for use in filing papers, documents and the like : en
  • CA228132A - Reversing furnace mechanism : en fr
  • DE367239C - Process for the production of condensation products from phenols with formaldehyde : de en
  • DE367163C - Kitchen table designed as a washbasin with a hinged table top : de en
  • DK31122C - Method and Apparatus for Manufacturing Hinge Connections in Tin Boxes. : da en
  • FR548632A - Gasket for compressed air line pipe connections : en fr
  • GB191559A - Improved pocket knife : en
  • CA228088A - Drill : en fr
  • FR548687A - Improvements to water tube boilers and the like : en fr
  • GB191605A - Improvements in or relating to clutches : en
  • DE367272C - Method and machine for the production of egg packs from straw, wood wool or the like. : de en
  • CH97496A - Device for increasing and regulating the pressure in centrifugal fans. : de en
  • AU1066623A - Improvements inthe treatment of leather andthe like : en
  • DE367118C - Car tipper with accelerated drive : de en
  • DE367124C - Electromagnetic voltmeter for controlling electrical regulators with an iron core and armature : de en
  • US1442634A - Combined cut-out valve, priming device, and auxiliary air inlet for internal-combustin engines : en
  • CA228095A - Doughnut machine : en fr
  • DE367088C - Train control by means of auxiliary motors to drive the starter : de en
  • DE367150C - Forged iron alloy : de en
  • US1442229A - Fountain-syringe bag : en
  • CA228086A - Method of making wirebound boxes : en fr
  • CH97383A - Method of making stairs. : de en
  • CH97617A - Process for the production of elastic, flexible articles from nitrocellulose. : de en
  • GB191554A - Improvements in or relating to apparatus for lubricating laminar springs : en
  • US1442324A - Dredge-bucket pin : en
  • US1442728A - Controlling and regulating apparatus : en
  • GB191520A - Improvements in or relating to horns or sirens : en
  • US1442328A - Insulating material and process of manufacturing same : en
  • US1442523A - Internal-combustion engine : en
  • CH97534A - Method for bringing in and out of bodies in electric furnaces with apparatus parts cooled by forced air. : de en
  • US1442687A - Rake : en
  • ES82375A1 - A new carburetion rectifier device. : en es
  • GB191662A - Improvements in steering mechanism : en
  • FR548538A - : fr
  • GB191553A - Improvements relating to the dyeing of cellulose acetate products : en
  • ES82351A1 - A security seal system. : en es
  • US1442441A - Toll-ticket-distributing system : en
  • ES82390A1 - A procedure for the manufacture of glucose. : en es
  • GB191582A - Improvements in and relating to the recovery of aluminium chloride : en
  • GB190995A - Process for the manufacture of sulphur proto-chloride : en
  • FR548507A - Adjustable jaws for concentrically tightened lathe chucks : en fr
  • US1442371A - Angular pipe coupling : en
  • US1442662A - Shaving brush : en
  • US1442690A - Alarm for motion-picture-film reels : en
  • US1442079A - Tool holder : en
  • FR548529A - Stagnant Water Force Generation System : en fr
  • GB191648A - Improvements in or relating to fittings for metallurgical furnaces : en
  • US1442098A - Printing press : en
  • US1442378A - Tumbler padlock : en
  • US1442767A - Rubbing apkon for carding machines : en
  • GB191654A - A collapsible box or cabinet for cigarettes and the like : en
  • US1442366A - Engine starter : en
  • US1442762A - Bread slicer : en
  • US1442269A - Braking system : en
  • CA227925A - Oil burner : en fr
  • US1442106A - Clutch mechanism : en
  • US1442156A - Hinge : en
  • US1442636A - Tire and hoop rolling mill : en
  • US1442703A - Railway gate : en
  • GB191432A - Improvements in mechanism or tools for cutting screw-threads : en
  • US1442554A - Machine for forming storage-battery grid elements : en
  • DE366964C - Holding device for laundry when wringing out : de en
  • US1442716A - Indicating mechanism : en
  • CA227965A - Holder : en fr
  • US1442278A - Funnel device : en
  • US1442706A - Internal-combustion engine : en
  • GB191517A - Improvements in carburettors for internal combustion engines : en
  • ES82383A3 - A shock absorbing system for car suspensions. : en es
  • CA227957A - Attachment for tractors : en fr
  • CH97402A - Hook sewing machine. : de en
  • CA227906A - Flue scraper : en fr
  • US1442677A - Thtjr : en
  • AU886522A - Improvements in pneumatic lift feeders for sheet metal blanks : en
  • DK31103C - Method and Apparatus for automatic regulation of back pressure and chimney draft in steam locomotives. : da en
  • FR548442A - Composition for obtaining insulating parquet without joints : en fr
  • US1442476A - Railroad-crossing signal : en
  • DE366961C - Process for burning cement, lime, magnesite and the like like in the rotary kiln : de en
  • DE366978C - Bolt or rivet heating machine based on the electrical resistance heating process : de en
  • DE367099C - Acetylene generator after the feed system : de en
  • FR548585A - Protective drill holder : en fr
  • NL8052C - : en
  • NL8132C - : en
  • DE367269C - Electrical alarm protection for glass panes of windows u. like : de en
  • US1442230A - Tool-feeding means for drilling rigs : en
  • US1442739A - Match board : en
  • CH97315A - Power adjustment device for hydraulic power transmission systems with variable flow. : en fr
  • CH97463A - Dog for tower board. : en fr
  • US1442732A - Cabinet : en
  • CA228118A - Planer : en fr
  • CH97416A - Method of softening the toe of a shoe prior to pinching. : de en
  • CA228101A - Vaporizing device for heating apparatus : en fr
  • US1442131A - Electromagnetic governor for motor-generator sets : en
  • US1442558A - Log hauler : en
  • CH97425A - Process for the manufacture of a mixed phospho-nitrogen fertilizer. : en fr
  • CH97502A - Surface condensation system for locomotives with steam turbine drive. : de en
  • GB191478A - Improvements in hose-pipe connections and the like : en
  • AU775822A - An improved lathe tool for cutting keyways and the like : en
  • US1442637A - Chain : en
  • US1442681A - Road illumination for vehicles : en
  • US1442741A - Bottle carrier : en
  • US1442568A - Spring equalizer : en
  • CH97575A - Process for the production of a plant protection product. : de en
  • DE367177C - Hollow roller support for speech and similar machines : de en
  • FR548611A - Automatic watchman with immediate fire alarm : en fr
  • US1442276A - Combined casing and tool spear : en
  • US1442410A - Air-agitating tube for refrigerating systems : en
  • US1442524A - Link belting : en
  • USRE15528E - Ville : en
  • AU510222A - Improvements in moulds for manufacturing concrete building blocks : en
  • CA228043A - Conveyor : en fr
  • CH97446A - Heating current switch mechanically controlled by a temperature regulator cartridge. : de en
  • CA228107A - Transmitter : en fr
  • CA228122A - Electric ship propulsion : en fr
  • DE367094C - Process for causing instantaneous arcing in differential AC arc lamps : de en
  • ES82350A1 - A new system of men's shirts without yoke or seams in men that will be called an American shirt. : en es
  • FR548620A - Further training in the manufacture of bags and travel articles : en fr
  • GB191577A - Anti-splash device for the wheels of road vehicles : en
  • GB191483A - A new or improved unicycle for stage or amusement purposes : en
  • GB191599A - Improved sluice or gate valve : en
  • DE367427C - Process for decolorizing wine : de en
  • CA228128A - Recording phonograph : en fr
  • US1442216A - Automatic car coupling : en
  • CH97415A - Tie holder. : de en
  • US1442258A - doeeis : en
  • CA228067A - Washer and shaft : en fr
  • US1442590A - Traction and supporting chain for trucks : en
  • DE367056C - Small motor plow with a plow body frame that is hinged to the end of the motor frame and adjustable by a screw spindle gear : de en
  • ES82317A1 - Improvements in load carriers, provided with gripping devices or clamps for overhead transport cables. : en es
  • GB191666A - A new or improved method or process of decorating teapots, and other articles of pottery and other ware : en
  • US1442449A - Trap : en
  • US1442376A - Bladder-neck inserter : en
  • CH97390A - Regenerative heating device with a sweeping device that works with a cleaning agent. : de en
  • US1442236A - Variable-speed feeding mechanism : en
  • US1442709A - Jug : en
  • US1442679A - Pie or cake cutter and gauge : en
  • US1442685A - Point detector : en
  • ES82292A1 - A means of classifying and transporting letters and their analogues. : en es
  • FR548642A - Improvements to pipe joints, especially concrete pipes : en fr
  • DE367142C - Rotary machine for front and back printing : de en
  • DE367391C - Device for the determination of strains and tensions of solid elastic bodies : de en
  • GB172959A - : en
  • DE367396C - Spark plug : de en
  • CH97355A - Apparatus for preventing trains from running over the stop signals. : de en
  • USD61806S - Design for a playing ball : en
  • CA228011A - Locking device for vehicles : en fr
  • CA228057A - Purification of phenol-contaminated liquors : en fr
  • CH97333A - Device for controlling electrical circuits. : en fr
  • CH97588A - Forming press for shaft furnace material. : de en
  • CA227932A - Electric heater : en fr
  • CA228125A - Telegraph system : en fr
  • US1442764A - Method of producing building material : en
  • CH97461A - Chronoscope. : en fr
  • US1442719A - Means to restore the operation of clutch bands : en
  • DE367036C - Fuselage or boat shape for aircraft : de en
  • FR548625A - Hand saw frame system : en fr
  • CA228058A - Machine for making radiator tubes : en fr
  • CH97508A - Magneto ignition for explosion engines. : en fr
  • FR548533A - Mechanical culture device : en fr
  • CA228065A - Window regulator : en fr
  • CH97321A - Apparatus for producing rapid heating of flowing fluids. : en fr
  • CH97387A - Door lock. : de en
  • US1442270A - Toilet-seat front shield : en
  • US1442600A - Receptacle for transporting yarn, rovings, or the like : en
  • US1442652A - Bottle closure : en
  • DE366986C - Leather splitting and sharpening machine : de en
  • US1442509A - Thermostatic alarm : en
  • CA228023A - Detonating composition : en fr
  • CH97613A - Apparatus for bleaching with strongly alkaline solutions containing active oxygen. : de en
  • US1442183A - Dough divider : en
  • CH97450A - Counting device. : de en
  • CA228013A - Spark plug : en fr
  • US1442688A - Electric interlocking system : en
  • US1442382A - Automatic feed box : en
  • US1442398A - Buttonhole-sewing machine : en
  • US1442663A - Pipe-suspending apparatus : en
  • US1442281A - Means for delivering charges of glass : en
  • CA228031A - Phonograph : en fr
  • CA228060A - Preparation of bleaching powder solutions : en fr
  • CH97381A - Cement brick. : en fr
  • CH97577A - Continuous air mattress construction element. : en fr
  • DE367392C - Drive device for two rotatable water distribution pipes branching off from a common supply pipe in a common axis : de en
  • DE367407C - Device for pressing celluloid needles onto laces : de en
  • FR548519A - Tin ore processing process : en fr
  • US1442298A - Fluid ejector : en
  • CH97550A - Headlamp projector for advertising purposes. : de en
  • CH97316A - Device for heating boiler feed water. : en fr
  • GB191610A - Improvements in and connected with the warp beam tensioning mechanism for looms : en
  • CH97483A - Belt lock. : de en
  • US1442696A - Heating device : en
  • US1442751A - Locker : en
  • CA227962A - Toy for building card houses : en fr
  • USD61797S - Design fob a tibe : en
  • US1442603A - Vehicle wheel : en
  • US1442667A - Mechanical spragging device : en
  • CH97414A - Support on which you can tie a tie. : en fr
  • US1442675A - Stationary die for rivet heads : en
  • US1442173A - Molded printing plate : en
  • CA228078A - Apparatus for cracking oils : en fr
  • FR548534A - : fr
  • US1442167A - Apparatus for handling and storing milk : en
  • US1442125A - Radiator : en
  • US1442492A - Machine for dressing contact surfaces of commutators : en
  • US1442362A - Toothbrush : en
  • US1442316A - Dynamic balancing machine : en
  • US1442326A - Insulating material and process of manufacturing same : en
  • US1442488A - Pump : en
  • US1442215A - Diaphragm for acoustic instruments : en
  • US1442242A - Motor-cycle-wheel structure : en
  • CA227920A - Pulverizer : en fr
  • CH97370A - Stuffing box for shafts, journals and similar machine parts. : de en
  • US1442595A - Method of fastening the scraper arms for mechanical roasting furnaces : en
  • CA228005A - Rock cutting tool : en fr
  • CH97403A - Drive and control device for small machines with power drive. : de en
  • DE366994C - Liquid heater with gas heating and can-shaped radiator : de en
  • DE367245C - Device for removing the smoke and smell of exhaust gases as well as the noise of explosion engines : de en
  • FR548666A - Gasoline blow torch with start-up heaters : en fr
  • GB191531A - Improvements in and relating to burners and burner fittings : en
  • GB191498A - Improvements connected with photographic cameras : en
  • CA228089A - Gas hammer : en fr
  • CA228104A - Motor sleigh : en fr
  • DE367436C - Armature guide for lifting electromagnets : de en
  • FR548669A - Molybdenum alloy with high chemical, mechanical and electrical properties : en fr
  • US1442039A - Automatic cut-off valve mechanism for welding and cutting torches : en
  • CH97389A - Process for removing soot, pitch and tar layers, in particular from sectional boilers for space heating, and device for carrying it out. : de en
  • DE367128C - Fuel for explosion engines : de en
  • DE367439C - Process for the production of a protective coating on the surface of the electrodes of vacuum tubes : de en
  • GB191563A - Fret sawing machine : en
  • GB191780A - Improvements in tide power generating systems : en
  • CA227995A - Light for talking machines : en fr
  • CA228106A - Relay : en fr
  • DE367048C - Device for wet opening of fiber material broken down into the individual cells : de en
  • DE367214C - File box with foldable side wall : de en
  • CH97351A - Saddle for bicycles. : de en
  • US1442457A - Audible alarm for coolers for internal-combustion motors : en
  • US1442087A - Mausoleum : en
  • US1442223A - Rivet set : en
  • CA228121A - Planer control system : en fr
  • US1442506A - Aeroplane : en
  • US1442693A - maier : en
  • US1442500A - Bolt : en
  • US1442625A - Roof leader and roof vent : en
  • US1442701A - Railway-rail fastener : en
  • US1442745A - Lock for automobile robes and other articles : en
  • CH97426A - Process for treating cellulose fibers with a view to hydrating them. : en fr
  • AU962522A - Improvements in the method of , and apparatus for, the production or reproduction of a copy of a three dimensional figure in relief or in intaglio : en
  • DE367364C - Method for increasing the sticking point of waste naphthol pitch : de en
  • GB190693A - Improvements in or relating to reversing gearing : en
  • NL8148C - Print fabric driven reversible screw converter. : en nl
  • CA227951A - Strain insulator : en fr
  • CH97391A - Installation intended for the distillation of charcoal and other carbonaceous substances. : en fr
  • FR548582A - : fr
  • US1442752A - Composition for coating, sealing, and the like : en
  • US1442159A - Terminal coupling and anchorage for window-cleaners' harness : en
  • DE367359C - Process for electrical welding in which the electrical current is passed through rivets which connect the parts to be welded together : de en
  • ES82293A1 - Automatic lathe for profiling and cutting bars. : en es
  • GB191778A - Improvements in electrically operated automatic valve regulators : en
  • ES82358A3 - Improvements to multiple fire or smoke tube type steam reheaters. : en es
  • GB191544A - Improvements relating to motor-cycle, cycle and analogous saddles or seats : en
  • CH97477A - Mill grinder. : en fr
  • DK31112C - Device for remote adjustment of objects, such as cannons or the like, which must be aimed at the same point at the same time. : da en
  • DK31125C - Waterproof electrical switch. : da en
  • US1442076A - Miter clamp : en
  • US1442112A - Pittston : en
  • US1442502A - Reserve oil tank for automobiles : en
  • FR548433A - Improvement in the manufacture of ivory combs : en fr
  • GB191481A - An improved method of producing fallers, combs and like devices used in machines for the treatment of fibrous substances : en
  • GB191824A - Improvements relating to vapour lamps : en
  • US1442214A - Feeding mechanism for bonbon-cup machines : en
  • CA227969A - Mechanical shovel : en fr
  • DE367428C - Device for extinguishing retort coke while at the same time obtaining hot water for feeding steam boilers, etc. : de en
  • CH97598A - Bed cabinet. : de en
  • US1442612A - Solid-tire-grooving machine : en
  • US1442323A - Reenforced fabric for aircraft : en
  • CA227980A - Apparatus for electrically charging fluids : en fr
  • US1442105A - Arch for the fire boxes of boilers : en
  • DE367137C - Switchable reheater, heated by flue gases, for piston steam engines, especially for compound locomotives : de en
  • ES82325A3 - Improvements in the construction of roads and paths. : en es
  • US1442200A - Cigar-bunch machine : en
  • SE53442C1 - : sv
  • US1442412A - Spinning spindle : en
  • US1442544A - Floor-scraping device : en
  • US1442341A - Process for the preparation of human food from horns, hairs, skins, etc. : en
  • US1442537A - Dividing head for grinding and other machines : en
  • US1442613A - Pin fastener : en
  • US1442493A - Bumper for automobiles : en
  • CA228028A - Collated work sheet : en fr
  • DE367188C - Stuffing box encapsulation : de en
  • GB177157A - Improvements in spot lights for automobiles : en
  • US1442560A - Ash-can stair device : en
  • US1442717A - Calipers : en
  • CH97465A - Operating method for cupola furnaces heated with non-solid, especially liquid fuels. : de en
  • US1442245A - Egg tray and turner for incubators : en
  • AU540922A - Improved bolt and pin holder and drilling gauge : en
  • CA228105A - Safety valve : en fr
  • CA227926A - Thermostatic control for fluid fuel burners : en fr
  • CH97514A - Device serving as feed water preheater and water-cooled spark arrester on smoke tube boilers. : de en
  • US1442138A - Receptacle filling and measuring machine for liquids : en
  • US1442724A - Pipe and fitting joint : en
  • CA227915A - Electric lighting fixture : en fr
  • DE367318C - Cinematograph with optical compensation : de en
  • US1442299A - Sound record : en
  • US1442381A - Grinding and polishing machine : en
  • US1442517A - Starting switch : en
  • US1442733A - Baby carriage or collapsible cart : en
  • US1442538A - Machine tool for drilling or cutting out templates : en
  • US1442592A - Lever and locking device : en
  • CH97531A - Arrangement for condensation of mercury vapor in metal vapor rectifiers with anodes arranged in the vapor space. : de en
  • CA227993A - Manufacture of ice cream blocks : en fr
  • US1442715A - Potato slicer : en
  • FR548539A - Motor vehicle with device for lifting the vehicle, controlled by the motor : en fr
  • GB191672A - Warming device for carburettors : en
  • FR548588A - Diamond Tool Holder : en fr
  • DE367070C - Waste flushing device with movable cistern : de en
  • DK31120C - Feeder for Cigarette Machines. : da en
  • DE367053C - Wind speedometer : de en
  • CA228073A - Coil spring mattress : en fr
  • US1442169A - Aircraft : en
  • US1442789A - Transmission oiler : en
  • US1442047A - Vehicle wheel : en
  • DE367258C - Machine for folding and nesting cigarette papers : de en
  • ES82384A1 - An acetylene gas generator apparatus. : en es
  • GB191589A - Improvements in golf or caddie bags : en
  • DE367019C - Pneumatic tires : de en
  • FR548482A - Extraction device for steam boilers : en fr
  • GB191773A - Improvements in electrical connections between conductors : en
  • FR548613A - Process for the production and purification of caustic potash : en fr
  • GB191574A - An indicator of musical intervals applicable for selecting and combining colours : en
  • GB191628A - Improvements in or relating to printing presses and other like machines : en
  • ES82362A1 - A procedure to obtain iodobismuth from quinine. : en es
  • DE367111C - Single gear, especially for Geneva cross gears of video game machines : de en
  • ES82356A3 - Improvements in the tubes or elements of steam superheaters, with the corresponding method of manufacturing the return or torpedo ends of those elements and their analogues. : en es
  • GB182458A - Improvements in or relating to electrically propelled mining machines : en
  • FR548492A - Motion picture printing method and apparatus : en fr
  • DE367232C - Lock for travel container u. like : de en
  • DE367255C - Ribbon and hat holder for sewing machines for sewing the loops of hat bands on hats : de en
  • CH97309A - Carburetor. : en fr
  • GB191614A - Improvements in heat-exchange apparatus : en
  • DE367405C - Armor protection for ships : de en
  • FR548460A - : fr
  • FR548692A - Equipment for hypodermic injections of oxygen or other gases : en fr
  • GB182081A - Improvements in or relating to sieves : en
  • DE367059C - Small motor plow with individual braking device for the drive wheels : de en
  • FR548694A - Water tube boiler : en fr
  • DE367117C - Anchoring for chute drives : de en
  • DE367071C - vice : de en
  • CH97327A - Busbar for high voltage systems. : de en
  • FR548432A - Safety closure : en fr
  • GB182450A - : en
  • GB191534A - Improvements in pistons for double-acting engines : en
  • US1442185A - Method of making tools : en
  • FR548514A - : fr
  • FR548605A - Further training in launchers, starter motors for automobile internal combustion engines, etc. : en fr
  • GB191585A - Improvements relating to spring mattresses : en
  • GB191622A - Improvements in or relating to reversing valves for regenerative gas furnaces and the like : en
  • GB191673A - Improvements in automatic stapling, label tacking machines and the like : en
  • FR548473A - Improvements to spraying devices : en fr
  • DE367313C - Automatically changeable transmission gear : de en
  • FR548430A - Push oven : en fr
  • GB191597A - Improvements relating to sights for rifles, angle-measuring instruments and the like : en
  • GB191584A - Improved construction of foldable stand or desk : en
  • FR548407A - New method for inserting real scenes in movie scene projections : en fr
  • FR548548A - Improvements to light indicators : en fr
  • ES82332A1 - Improvements in the matrix screw burs for carving gears. : en es
  • DE367200C - Cord winding device for stationary spring-loaded clocks : de en
  • FR548606A - Skin depilation process : en fr
  • GB170599A - Improvements in or relating to machines for cutting teeth and grooves : en
  • FR548624A - Improvements to the cover and emptying devices of wagons and vehicles fitted out for the transport of weightable materials : en fr
  • FR548627A - New shape for making shoes : en fr
  • FR548622A - Combined tool : en fr
  • FR548561A - Sheet exit mechanism, for printing machines : en fr
  • CH97503A - Steam inlet control on steam engines. : de en
  • US1442654A - Faucet : en
  • US1442383A - Tractor : en
  • DE367205C - Arrangement of resistance bands in oil vessels, especially in oil switches : de en
  • US1442059A - Machine : en
  • US1442339A - Process of treating albumenous animal waste : en
  • FR548494A - Device for sewing, bobbin-making and tacking machines, and in general any machine annexed to mechanical sewing, making it possible to avoid breakage of the thread or needles as a result of knots or defects in the thread : en fr
  • US1442670A - Tool for cleaning the interior of tubes : en
  • FR548619A - Tilting plate holder : en fr
  • GB177758A - Improvements in lenses for kinematographic and other purposes : en
  • GB191827A - Improvements in the manufacture of electrodes : en
  • US1442259A - Method of loading cars : en
  • US1442763A - Camp stove : en
  • US1442756A - Banjo : en
  • US1442479A - Die-casting apparatus : en
  • CH97325A - Electric winding. : en fr
  • DE367026C - Machine to overtake the upper leather : de en
  • DE367132C - Device for holding decorative handkerchiefs in the breast pocket : de en
  • CA227940A - Refrigerated container : en fr
  • US1442512A - Magneto : en
  • CA228076A - Night lock : en fr
  • US1442511A - Vacuum tank for carburetors : en
  • US1442288A - Electric signaling system : en
  • US1442483A - Die-milling machine : en
  • US1442418A - Operating table : en
  • US1442760A - Mechanical direction pointer : en
  • DE367193C - Device for the automatic aiming of torpedoes using the wake of the attacked ship : de en
  • US1442034A - Oil-burning purnace : en
  • DE367014C - Method for generating images for three-color cinematography : de en
  • DE367216C - Process for heat recovery : de en
  • FR548446A - Improved equipment for vacuum firing of plaster stone : en fr
  • FR548637A - Device intended to determine a pressure variation in the fuel supply of internal combustion engines of the type in which sometimes an introduction of compressed air occurs and sometimes an introduction of air at atmospheric pressure : en fr
  • GB191617A - Improvements in shackles for vehicle springs : en
  • DE367251C - Musical instrument : de en
  • DE367324C - Process for the production of colored metal labels u. like : de en
  • CA227899A - Drill head : en fr
  • CH97433A - Process for the preparation of sensitive films for photography. : en fr
  • US1442197A - Combination chair bed : en
  • US1442120A - Locking means for automobiles : en
  • CA227919A - Life saving device : en fr
  • CA228061A - Method of packaging ice cream : en fr
  • CH97451A - Device for determining small amounts of electricity and currents, e.g. B. ionization currents. : de en
  • CH97537A - Gasification burners, in particular for hand-held blow torches. : de en
  • US1442050A - Electric regulation : en
  • US1442102A - Aligner for engine pistons : en
  • GB191416A - An improved method of and means for making dowel-joints in constructional woodwork an the like : en
  • US1442367A - Means for treating trees to retard the flow of sap therein : en
  • GB191661A - An improved magicians' trick-shear : en
  • DE367168C - Articulated connection of the needle bar with the sound box housing with the help of leaf springs : de en
  • US1442042A - Grinder regulator system : en
  • DE367000C - Smoking device for beekeepers : de en
  • US1442226A - Vulcanizing valve : en
  • FR548537A - Support device for hanging pipes and other objects on joists : en fr
  • US1442141A - Thread-cutting mechanism for sewing machines : en
  • CA227955A - Wire repair tool : en fr
  • CA228094A - Overhead carriage : en fr
  • GB178415A - Improvements in or relating to binocular field glasses : en
  • GB191802A - Improvements in valves closing after a predetermined interval : en
  • US1442090A - Drying rack : en
  • DE367274C - Installation of a turbine on its foundation : de en
  • FR548636A - Apparatus in the form of a disintegrator for the purification, cooling and mixing of gases : en fr
  • CH97285A - Machine for making boxes and the like. : de en
  • CH97318A - Process for operating refrigeration systems with centrifugal compressors for compressing the refrigerant. : de en
  • GB191513A - Improvements in bonding devices for electrical junction boxes : en
  • GB191667A - Ink-ribbon attachments especially adapted for typewriters : en
  • FR548413A - Method and control device for liquid gear shifting mechanisms or for liquid shifting and reversing mechanism : en fr
  • GB180683A - Improvements in and relating to wireless signalling systems : en
  • DE366979C - Process for the electrical welding of longitudinal seams with the help of the roller step process for tinplate : de en
  • DE366975C - Automatic high voltage fuse with two windings : de en
  • DE367082C - Process for the production of fine magnesium tapes or wires : de en
  • FR548454A - New electric transformer : en fr
  • FR548626A - : fr
  • GB170583A - Process and device for the manufacture of wires from metal having a high melting point : en
  • GB191578A - Improvements in treads for stairs and the like : en
  • US1442750A - Automobile robe lock : en
  • ES82374A1 - A procedure and its corresponding devices for spraying and gasifying heavy oils, intended for consumption in combustion engines, furnaces or other devices. : en es
  • GB191677A - Improvements in horse-shoes and hoof-pads therefor : en
  • FR548516A - : fr
  • FR548682A - High voltage distribution installation : en fr
  • GB191601A - Improvements in or relating to vehicle wheels : en
  • GB191798A - Improved means for securing, locking and adjusting windscreens of motor vehicles and the like : en
  • FR548414A - Improvements to stretch trivets : en fr
  • FR548583A - Trunk barrel, briefcase, clothes rack and all similar objects made of plywood in one piece and without assembly : en fr
  • FR548594A - Carburetor : en fr
  • DE367156C - Device for decolorizing fats and oils using fuller's earth : de en
  • FR548521A - Sewing machine : en fr
  • FR548522A - Safety barrel for lock : en fr
  • DE367325C - Gas cell in rigid airships : de en
  • DE367067C - Fountain pen : de en
  • GB191529A - An improved composition specially applicable for coating the interiors of tanks or the like : en
  • GB191653A - Improvements in devices for preventing the rattling of windows and the like : en
  • CH97499A - Device to limit the closing movement of the diffuser on water turbines with automatic shutdown when the number of revolutions is exceeded. : de en
  • US1442721A - Weather strip : en
  • CA227975A - Hand mower : en fr
  • CH97352A - Combustion engine locomotive. : en it
  • AU885822A - Method and apparatus for the continuous softening of water : en
  • DE367198C - Tamping machine : de en
  • DE367002C - Multi-cylinder two-stroke internal combustion engine with a common combustion chamber for all cylinders : de en
  • ES82302A1 - An apparatus for the decomposition of hydrocarbons. : en es
  • ES82312A2 - A tent bed. : en es
  • CA228048A - Thermostat : en fr
  • US1442375A - Album for disk records : en
  • AU762822A - An injection flushing siphon : en
  • US1442668A - Stoker : en
  • CA227984A - Belt laced garment : en fr
  • CA228004A - Convertible vehicle body : en fr
  • CA228103A - Door lock : en fr
  • CH97353A - Articulated system connecting the pistons of the same cylinder of a Diesel cycle engine with horizontal axis with several cylinders each with two pistons moving in the opposite direction, driving a locomotive. : en it
  • CH97398A - Holders for brushes, scrapers, paint brushes and the like. : de en
  • US1442302A - Tone arm : en
  • US1442116A - Method of destruction of refuse : en
  • US1442530A - Balanced hollow blast stoker grate : en
  • US1442676A - Meat-grinder attachment : en
  • CH97444A - Method and device for measuring the size difference between the dimensions of two bodies that are to be matched with one another in the case of cylindrical or parallel-faced fits. : de en
  • DE367162C - Auxiliary equipment for examination with X-rays : de en
  • GB176324A - Improvements in clutch wrenches : en
  • US1442769A - Vehicle : en
  • US1442588A - Refrigerator : en
  • CH97589A - Process for the production of synthetic wood. : de en
  • DE366991C - Device for reducing the sharpness of the thinners that occur when chopping onions, horseradish and similar fruits : de en
  • CH97274A - Iron-based alloy, absolutely stainless and unalterable in superheated steam or not, and in hot and humid gases, endowed with a high mechanical resistance, devoid of fragility, very resistant to wear and : en fr
  • US1442155A - Aircraft : en
  • US1442198A - Rotary pump, engine, or meter : en
  • US1442406A - Process of obtaining from anhydrite a. substance which sets in the presence of water : en
  • US1442365A - Combined clip and cleaner for stylographic pens : en
  • CH97427A - Process for making art paper. : de en
  • ES82352A1 - An improved means of loading and unloading from engine tanks used for conducting heavy oil or other liquid. : en es
  • US1442279A - Concrete pile or building unit : en
  • US1442150A - Stuffer : en
  • US1442171A - Surface-drainage outlet for swimming pools and the like : en
  • US1442414A - Apparatus for bringing gases in comtact with liquids : en
  • US1442439A - Vacuum-tube repeater : en
  • US1442487A - Locking mechanism for motor vehicles : en
  • CA228111A - Jointing machine : en fr
  • CH97552A - Billboard. : de en
  • CH97553A - Method and device for regulating the conveyance of bulk goods by means of gaseous substances. : de en
  • CA227956A - Hat pin point protector : en fr
  • US1442477A - Bearing : en
  • US1442132A - Slot lock for coin-collecting boxes : en
  • NL8176C - : en
  • CH97405A - Thread tensioner for sewing machines. : de en
  • DE367260C - Foldable table for addresses : de en
  • CA227910A - Folding cover of motor vehicles : en fr
  • US1442515A - Box : en
  • US1442392A - Limb attachment : en
  • FR548651A - Improvements in the manufacture of imitation candles : en fr
  • DE366960C - Process for burning cement, magnesite, lime and the like Like. And for agglomeration of ores u. like in the rotary kiln : de en
  • DE367095C - Device for welding pipes together by means of electric arc welding : de en
  • US1442114A - Tractor control attachment : en
  • US1442268A - Power transmission : en
  • GB191675A - Improvements in or relating to closures for metallic containers : en
  • DE367402C - Partition wall for tween deck beds : de en
  • CH97471A - Machine for making nails from wire. : de en
  • US1442193A - Ice-making apparatus : en
  • US1442550A - Tractor frame suspension : en
  • DE367285C - Switch hook lock : de en
  • DE367344C - Process for the preparation of sulfur and nitrogen-containing condensation products of the aromatic series : de en
  • US1442247A - Tractor hitch : en
  • US1442672A - Concentrating apparatus : en
  • DE367195C - Bar cleaner : de en
  • US1442567A - Track link : en
  • GB191807A - Improved devices for suspending cables, wires, ropes, pipes and the like : en
  • DE367351C - Metals and metal alloys for thermoelectric purposes : de en
  • DE367369C - Bandage splint for the treatment of broken bones or the like. : de en
  • CH97559A - Handle for handlebars of cycles, motorcycles, etc. : en fr
  • US1442189A - Lamp support : en
  • US1442306A - Oil-elotation apparatus : en
  • GB192130A - Springs : en
  • DE367169C - Intermediate element that transmits vibrations on speaking machines without horns : de en
  • CA227911A - Mud shoe : en fr
  • DE367097C - Process for the production of a knitted regular stocking : de en
  • FR548574A - Further training on railway cars : en fr
  • CA227918A - Treatment of carbon and hydrocarbons by heat and pressure : en fr
  • CA228027A - Record sheet : en fr
  • CA228042A - Electric stove : en fr
  • US1442460A - Current-controlling means for electric circuits : en
  • US1442731A - Fire-resistant cabinet : en
  • ES82386A1 - Optical arrangement for the reflection of still or animated photographic images. : en es
  • FR548410A - Aseptic handle-case for toothbrush and special model of this brush : en fr
  • US1442551A - Tractor frame suspension : en
  • CA227930A - Stooker : en fr
  • CH97395A - Process for the production of pot covers etc. from embroidered fabrics. : de en
  • US1442775A - Moistureproof container : en
  • US1442067A - Carton to serve as retaining receptacle for merchandise : en
  • US1442423A - Spark plug : en
  • FR548404A - : fr
  • DE367077C - Pressure gauge : de en
  • DE367247C - Link chain : de en
  • CA228016A - Aeroplane : en fr
  • FR548638A - Fabric comprising a warp formed of straight parallel strings or threads : en fr
  • GB191571A - Improvements in and relating to hand-operated machines for compressing, trussing or bundling straw or the like : en
  • CA228113A - Heel machine : en fr
  • CH97404A - Fabric slide device on hook sewing machines. : de en
  • CH97481A - Control on air hammers with the bar cylinder separated from the air pump cylinder. : de en
  • FR548474A - Double extendable slide : en fr
  • DK31107C - Device for automatic Weights of the Pendulum type. : da en
  • FR548466A - : fr
  • FR548530A - Generator : en fr
  • GB191494A - A valve cut-off correction instrument : en
  • GB191545A - Improvements in or relating to rubber band tyres : en
  • DE366990C - Process for making broken rotary tools reusable : de en
  • GB191528A - Improvements in and relating to internal combustion engines : en
  • DE366980C - Vortex paste for string instruments : de en
  • US1442037A - Endless-belt drive : en
  • US1442532A - Exhaust-steam injector : en
  • GB191547A - Improvements in and relating to apparatus for treating oil, particularly adapted for reclaiming used lubricating oil : en
  • ES82306A1 - A perfected procedure for the manufacture of benzine. : en es
  • FR548644A - Improvements in the processes for carrying out electrochemical reactions and in the apparatus used for this purpose : en fr
  • FR548496A - Process for transmitting radioactive properties to bodies or modifying, under these influences, their own radioactive properties and means by allowing the realization : en fr
  • FR548690A - Maneuvering device for lifeboats on board ships : en fr
  • GB191580A - Improvements in or relating to oil feeding devices : en
  • US1442384A - Rail joint : en
  • US1442435A - Dispensing means for beverages containing chocolate, cocoa, etc. : en
  • DE367157C - Mixing device for the extraction of oily masses : de en
  • DE367257C - Device for automatically stopping sewing machines when the thread is interrupted : de en
  • FR548437A - Compass for convertible tops : en fr
  • FR548525A - New plywood paper manufacturing process for bodywork : en fr
  • FR548699A - Automatic lubricator : en fr
  • ES82311A1 - A toy horse made of any suitable material, which has the peculiarity that it appears in a position to jump or gallop, and whose legs are free of any base or support. : en es
  • GB191519A - Improvements in speed controlling mechanism for ring spinning frames and the like : en
  • FR548584A - Brick press : en fr
  • US1442713A - Shock absorber : en
  • GB191576A - Improvements in air-pressure liquid spraying machines : en
  • DE367199C - Closure for bulk goods vessel : de en
  • ES82304A1 - A system, with the corresponding provision, to supply the explosive mixture to the internal combustion engines. : en es
  • GB191484A - An educational drawing appliance or puzzle : en
  • DE367244C - Pistons made of light metal for power and work machines : de en
  • DE367404C - Lifting balloonet : de en
  • GB191564A - Improvements in and relating to temporary book covers : en
  • CH97439A - Device to make shotguns and other handguns suitable for firing small ammunition. : de en
  • CH97562A - Steam locomotive with forward and reverse turbines that drive on drive axles by means of one and the same gear transmission. : de en
  • DE367207C - Metal vapor apparatus with a laterally inserted electrode : de en
  • CA227961A - Meat block cleaner : en fr
  • US1442609A - Hack-saw frame : en
  • US1442243A - Process for cleaning scale from metals : en
  • FR548590A - Advanced tools for working with minerals : en fr
  • US1442249A - Calendar watch : en
  • US1442655A - Plow-disk mounting : en
  • US1442083A - Combined wrench and pliers : en
  • US1442312A - Means fob contbolling the ignition cibctjits op automobile engines : en
  • US1442073A - Tire : en
  • US1442174A - Power means for screw drivers or the like : en
  • US1442368A - Justification attachment for typesetting machines : en
  • CA228038A - Production of formaldehyde : en fr
  • US1442180A - Press : en
  • DE367102C - Plaster support made of expanded metal : de en
  • DE367180C - Fuel injection valve for diesel or similar machines : de en
  • ES82316A1 - A medical-rational gymnastic apparatus. : en es
  • FR548479A - Settling tank for the purification of waste water from automobile garages and the like : en fr
  • US1442494A - Process for the treatment of liquid waste material containing combined carbon : en
  • CA228074A - Tube bending apparatus : en fr
  • DE367281C - Gesture drilling machine with rotary piston drive : de en
  • FR548649A - : fr
  • CA228024A - Road making apparatus : en fr
  • US1442254A - Fruit-jar holder : en
  • US1442377A - Automobile brake equalizer : en
  • US1442122A - Machine for making brick : en
  • US1442496A - Electrical controller : en
  • CH97504A - Locomotive steam cylinder with valve control. : de en
  • CA228075A - Tube squaring apparatus : en fr
  • DE367202C - Timer : de en
  • CA227963A - Combined tag and seal : en fr
  • CA227994A - Apparatus for manufacturing ice cream blocks : en fr
  • CH97428A - Cardboard box. : de en
  • CH97535A - Lamp fitting with axially adjustable holder for the lighting fixture. : de en
  • CH96044A - Nozzle for turbines and the like. : de en
  • CH97489A - Double seat valve for superheated steam machines and process for their production. : de en
  • DE367182C - Automatic lubrication for bearings of fast rotating, stationary shafts, spindles or similar bodies of revolution : de en
  • FR548403A - Carburetor control transformation device : en fr
  • DE367030C - Electromagnetically triggered optical pendulum signal device, especially for the deaf and mute : de en
  • US1442305A - Braking system : en
  • US1442473A - Fireplace : en
  • US1442618A - Gas range : en
  • NL9455C - : en
  • US1442161A - Steering mechanism : en
  • US1442300A - Car-dumping device : en
  • US1442442A - Vehicle wheel : en
  • CA228062A - Lubricator : en fr
  • US1442148A - Transfer-table locking and aligning device : en
  • US1442498A - Differential mechanism : en
  • DE367061C - Process for the production of projecting hollow frames from cardboard attached to wooden strips : de en
  • DE367225C - Self-exciting double-turn induction machine : de en
  • DE367289C - Cap for electric flashlight batteries : de en
  • FR548527A - Process for the construction of vessels intended to contain fluids under pressure : en fr
  • US1442251A - Attachment for beet cultivators : en
  • US1442413A - Dffhceo : en
  • US1442620A - Temporary binder : en
  • DE367218C - Process for the complete utilization of the amount of heat escaping with the heating gases in melting systems : de en
  • CA227943A - Milking tank : en fr
  • DE367394C - Adjustable fuel pump for injection engines : de en
  • US1442287A - Stamp-canceling machine : en
  • US1442651A - Game : en
  • US1442342A - Trailer construction : en
  • US1442458A - Superheater pipe connection and method of making the same : en
  • CA228044A - Die for forming bolts : en fr
  • CH97305A - Explosion engine, applied to a vehicle. : en fr
  • US1442648A - Cord conductor : en
  • US1442450A - Trap : en
  • CA228046A - Self operating stop valve : en fr
  • CA228022A - Bed table : en fr
  • CA227974A - Front axle mechanism : en fr
  • CA227917A - Electrically operated boiler : en fr
  • DE367112C - Procedure for reproducing and showing works of literature : de en
  • US1442260A - Hair curler : en
  • US1442522A - Braking device for vessels propelled by gas discharged below the water level : en
  • US1442221A - Water-level controller : en
  • US1442486A - Radiator-pipe pliers : en
  • DE367065C - Lock nut lock : de en
  • DE367122C - Removable insert for carrot spinners : de en
  • US1442505A - Brace for tractor plows : en
  • US1442653A - Machine for building cylindrical tire blanks : en
  • US1442320A - System of electrical distribution : en
  • US1442077A - System of coupling enabling heavy loads to be towed : en
  • CA228085A - Locomotive sanding device : en fr
  • ES82322A1 - Alpine cushions. : en es
  • CA228015A - Washing machine : en fr
  • DE366982C - Flat tie loom : de en
  • ES82348A1 - Provision for commutation in collector machines, especially those with reduced frequency on the stator. : en es
  • CH97523A - Flat plug with movable contact part. : de en
  • CH97536A - Torch for oxy-fuel cutting of metals. : de en
  • DE367287C - Circuit arrangement for electrical line networks with parallel conductors : de en
  • ES82370A1 - An automatic filter for coffee. : en es
  • DE366997C - Dial, especially for speed indicators of vehicles : de en
  • DE367049C - Method and device for taking X-ray images for medical, in particular dental, purposes : de en
  • DE367366C - Reversing device for furnace systems with reverse draft : de en
  • FR548581A - : fr
  • GB191579A - Improvements in power-actuated percussion tool : en
  • US1442292A - Chain conveyer : en
  • US1442348A - Method and apparatus for the treatment of water : en
  • FR548640A - Device for fixing iron wires : en fr
  • GB191607A - Improvements in or relating to side curtains for use with cape cart hoods on motor vehicles and the like : en
  • US1442089A - Chemical fireproof paint : en
  • CA228130A - Carbureter : en fr
  • DE367306C - Device for reproducing sound waves by means of a tape carrying the tone sequence relief : de en
  • GB191637A - Belt conveyors for carrying messages, notes, light articles and the like : en
  • GB191815A - Improvements in and relating to coin-freed ticket-issuing apparatus for theatre seats and the like : en
  • US1442555A - Steering device for track-laying tractors : en
  • CH96454A - Embroidery needle. : de en
  • ES82315A1 - An automatic bobbin changing device for weaving looms. : en es
  • CH97406A - Bobbin winder on sewing machines. : de en
  • US1442213A - Metal-drawing apparatus and method : en
  • DE367079C - One-way clutch for skidding : de en
  • US1442315A - Retainer and lock for spare wheels : en
  • US1442404A - Casing head for oil wells : en
  • CH97459A - Process for the production of cases for watches and the like with a pressed bearing ring. : de en
  • ES82314A1 - Typewriter improvements. : en es
  • FR548485A - Method to avoid gunshots at the manifold in electrical machines : en fr
  • FR548641A - Method of construction of air-cooled cylinders for single-cylinder or multi-cylinder combustion engines : en fr
  • DE367248C - Process for producing scale-resistant surface layers on metals : de en
  • US1442353A - Trestle : en
  • DE367290C - Electric cooker : de en
  • GB191537A - Improvements in driving means for speeding up the acting spindles of drills, grinders, or other machine tools : en
  • FR548513A - economizer feed water heater for steam boilers : en fr
  • FR548489A - : fr
  • GB190162A - : en
  • GB191558A - Improvements in neck ties and scarves : en
  • GB180302A - : en
  • GB191521A - Improvements relating to machines for grinding sad irons, box irons and other articles of a like character : en
  • GB191766A - Improvements in or relating to spring mattresses, cushions and the like : en
  • FR548449A - Zinc ore processing process : en fr
  • US1442175A - Edge-trimming machine : en
  • US1442081A - Mount for artificial teeth : en
  • US1442786A - Controlled rotary oil burner : en
  • US1442284A - Electric connector : en
  • DE367390C - Electromagnetic drive for parallactic astronomical devices : de en
  • CA227989A - Ore separator : en fr
  • DE367057C - Motor plow : de en
  • DK31118C - Buffer for Railway Carriages. : da en
  • USD61803S - Island : en
  • US1442336A - Apparatus for treating cream, etc. : en
  • GB191493A - Improvements in means for bolting doors : en
  • DE366989C - Fumigation box for people, animals or objects : de en
  • CA227946A - Insulator : en fr
  • CA228032A - Windshield pivot mounting : en fr
  • CH97474A - Filer. : en fr
  • US1442686A - Rake : en
  • US1442051A - Radium needle : en
  • US1442091A - Envelope-making machine : en
  • DE367167C - Membrane for sound boxes : de en
  • DE367358C - Electric resistance welding machine : de en
  • DE367093C - Arrangement for measuring the apparent consumption of electrical alternating current circuits : de en
  • GB191503A - Improved frames or holders for photographs, pictures, and the like : en
  • GB191504A - Improvements relating to heel rests for automobiles and the like : en
  • US1442062A - Safety razor : en
  • CA227952A - Strain insulator : en fr
  • CA227971A - Electric switch : en fr
  • CA227997A - Stay bolt for steam boilers : en fr
  • FR548532A - New briquettes made from sawdust : en fr
  • US1442480A - Method of making return bends : en
  • US1442557A - Gate hinge : en
  • DE367086C - Slider crank drive for the movement of the roller carriage in platen printing presses : de en
  • DE367356C - Electromagnetic relays arranged on a common mounting rail with U-shaped armatures arranged parallel to the core : de en
  • FR548646A - Lock for trunks and similar boxes : en fr
  • DE366857C - Electrostatic relay : de en
  • DE367373C - Device for roasting meat u. like : de en
  • FR548503A - : fr
  • CA227922A - Means of uniting wax paper and foil : en fr
  • FR548579A - : fr
  • GB191683A - Improvements in gill boxes or frames : en
  • DE367435C - Electromagnet : de en
  • FR548685A - Assembly process for reinforced concrete parts : en fr
  • GB191681A - A cord-fastener for attaching to picture frames, mirror frames and other articles which may be suspended by a cord or cords : en
  • US1442055A - Dumping scow : en
  • DE367231C - Horizontal split mold for the production of shrink-fit blocks : de en
  • DE367309C - Resonance damper for speaking machines and telephones : de en
  • DE367203C - Method for attaching burner heads made of soapstone or the like in a burner sleeve made of metal : de en
  • DE367254C - Sewing machine with thread mat and edge trimmer : de en
  • DK31111C - Steering device for Ships. : da en
  • GB191515A - An automatic regulator for electric, steam or hot water radiators, the same being also applicable for gas heating fire alarm devices, refrigerating control and other temperature control uses : en
  • GB191689A - Improvements in or relating to moulds for blocking straw hats : en
  • US1442359A - Shaving gauge : en
  • US1442206A - Flush-tank valve : en
  • US1442708A - Tractor trailer : en
  • US1442343A - Toy bench : en
  • US1442631A - Treatment of products made with cellulose derivatives : en
  • USD61808S - Design for a lighting-fixture arm : en
  • DE367411C - Drag chain for the promotion of coke u. like : de en
  • US1442128A - Speedometer : en
  • CA227900A - Fare box : en fr
  • US1442231A - Method of forming buttons : en
  • ES82294A1 - A procedure to produce the optical effect of bright light pursued with luminous advertisements, which meets the conditions of being very economical and convenient and at the same time meets the beauty and visuality of the electric of the day, which it has called : en es
  • ES82360A1 - A process for making high percent, non-efflorescent, stable soaps. : en es
  • CH97492A - Freewheel clutch. : en fr
  • FR548511A - Method and device for breaking or transient emission of current by the last axle of a train : en fr
  • GB174325A - Improvements in coal dust firings for locomotives : en
  • US1442123A - Socket wrench head : en
  • US1442202A - Electrical system : en
  • CA227934A - Collapsible automobile bed : en fr
  • CH97347A - Elastic wheel tire. : de en
  • CH97393A - Hot water device on stoves. : de en
  • US1442143A - Compass : en
  • US1442181A - Magazine screw driver : en
  • US1442475A - Hose supporter : en
  • US1442499A - Ink container : en
  • US1442583A - Traction wheel : en
  • US1442627A - Collapsible shipping crate : en
  • US1442734A - Can opener : en
  • USRE15529E - Of maeietta : en
  • US1442140A - Drinking-glass-filler fixture : en
  • ES82366A1 - Improvements in the production of a phosphate fertilizer. : en es
  • DE367090C - Circuit arrangement for telephone systems with groups of connecting lines between a branch office and a main office : de en
  • FR548671A - Device for locking the doors of railway cars : en fr
  • DE367121C - Wind power machine : de en
  • CH97378A - Timber construction. : de en
  • CH97441A - Rifle scope for handguns. : de en
  • US1442643A - Cycle seat : en
  • FR548486A - : fr
  • GB185401A - Improvements in thread-tacking and like machines : en
  • GB191508A - A lining for a pneumatic tyre as used on vehicles to prevent punctures and bursts : en
  • GB191763A - Improvements in hackling machines for flax and other fibres : en
  • US1442347A - Small savings bank : en
  • DE367399C - Sounder : de en
  • GB184761A - Improvements in or relating to fuel supplying means for multicylinder internal combustion engines : en
  • US1442401A - Automobile fender : en
  • US1442041A - Grinder regulator system : en
  • US1442121A - Sun shield and shade for motor vehicles : en
  • US1442513A - Driving gear for converging shafts : en
  • US1442683A - Reversible cover for cookers : en
  • GB191603A - Improvements in stands for the repairing of boots and other coverings for the feet : en
  • GB191505A - Improvements in or relating to feed mechanism of scribbling and like machines : en
  • CH97517A - Process and device for cooling and liquefying air and other difficult to liquefy gases by means of an expansion machine. : de en
  • DE367303C - Device for measuring the height of objects, trees, masts, lines, etc. like : de en
  • US1442602A - Pocket guard : en
  • DE367033C - Electric door protection against burglary : de en
  • DE367173C - Dictation machine : de en
  • US1442049A - Motor vehicle : en
  • US1442196A - Muffler-exhaust deflector : en
  • US1442209A - Hose clamp : en
  • US1442526A - Grain separator : en
  • DE367105C - Procedure for driving screws into solid stone masses : de en
  • FR548628A - Filters for liquids : en fr
  • US1442661A - Taper attachment for lathes : en
  • FR548556A - Safety deposit box : en fr
  • US1442094A - Marcel hair net : en
  • US1442454A - Hood for toy automobiles : en
  • US1442543A - Lightship beacon : en
  • DE367016C - Method of using grain grids : de en
  • FR548565A - Warning device of the passage of a locomotive on a track closed by a stopped disc with automatic braking of the machine and the train : en fr
  • DE366981C - Flat tie loom : de en
  • DE367365C - Device for the combustion of gas mixtures in the fire tubes of a steam boiler : de en
  • CH97340A - Device for adjusting abnormally directed feet to their normal position. : de en
  • DE367320C - Moldings for presses to glue shoes : de en
  • DE367155C - Headlamp lamp with continuously rotating positive coal for beacons : de en
  • GB191644A - Improvements relating to gas condensers : en
  • GB191646A - An improved tool for extracting weeds from soil : en
  • FR548415A - Front axle used to drive mowers, binders and harvesters : en fr
  • FR548439A - Device allowing to quickly suspend the loaded frames suspended from the trolleys from the tracks of air carriers, to release them, and vice versa : en fr
  • GB191805A - Improvements in signal and alarm devices for washing machines : en
  • DE367288C - Automatic switch with hot wire (heater) : de en
  • GB179921A - Improvements in loom shuttles : en
  • GB191809A - Improvements in apparatus for handling life boats : en
  • DE367047C - Process for the desulphurization of gases : de en
  • FR548512A - Sensitive relay based on the resonance of two coupled and normally detuned vibrating systems : en fr
  • ES82298A2 - Folding, tubular and metallic campaign bed. : en es
  • FR548550A - : fr
  • FR548600A - : fr
  • GB191665A - Improvements in goods wagons : en
  • ES82380A1 - A process for the manufacture of hydrogen and oxygen. : en es
  • DE367432C - Process and device for converting liquid pig iron with ores : de en
  • GB191680A - Improvements in water circulating devices for steam boilers : en
  • DE367025C - Method and means for tying in frame shoes : de en
  • DK31104C - Apparatus by means of which printed or similar documents can be affixed to printed, punctured text indicating the sound of the document or the like. : da en
  • GB191526A - Improvements in and connected with tin plate branning or grease removing machines : en
  • FR548599A - Improvement in high voltage electrical switches with knives and chaffs : en fr
  • GB191573A - Improvements in and relating to pillars, standards or spindles for the display of articles in windows or other places : en
  • DE367076C - Phonographic dictation machine : de en
  • DE367302C - Dial indicator : de en
  • DE367368C - Bandage splint : de en
  • FR548445A - Magnetic self-propelled : en fr
  • FR548667A - Improvement to an electrical switch of the <<tumbler>> type : en fr
  • FR548429A - Transmission device for vehicle wheel : en fr
  • CA227941A - Lock screw : en fr
  • DE366926C - Machine for the production of metal rods with the mediation of a pressure piston and a pulling mechanism : de en
  • AU774822A - Improvements in the means of chemical treatment processes such as reducing fining dephosphorizing and desilicium izing processes chiefly to those in view of obtaining metals smelting at a low temperature and particularly tin : en
  • CA228059A - Preparation of liquid bleach solutions : en fr
  • CH97373A - Haymaking machine with variable working position of the tine drum. : de en
  • CA227923A - Milk and cream cooler : en fr
  • CA227970A - Wrench : en fr
  • CA227999A - Tire : en fr
  • CA228030A - Tire : en fr
  • DE367174C - Device for phonographic or telephonic recording and reproduction of sounds in connection with a cinematographic recording or demonstration apparatus : de en
  • FR548409A - : fr
  • GB191434A - A process for producing liquid-tight jars or containers : en
  • US1442093A - Lubricating system and apparatus : en
  • US1442364A - Ball-bearing center : en
  • CH97506A - Internal combustion engine with air heater. : en fr
  • CH97548A - Device for signaling with electric waves. : de en
  • US1442481A - Device for making pipe bends : en
  • DE367332C - Coupling for releasable suspension of a load : de en
  • DE367164C - Machine for dismantling rod-shaped pieces of cork : de en
  • DE367179C - Fruit crusher with scissors : de en
  • DE367261C - Advertising device with constantly rotating advertising carrier : de en
  • US1442163A - Liquid-fuel burner : en
  • ES82392A3 - A procedure for the manufacture of cement pipes. : en es
  • GB190729A - Improvements in or relating to power hammers : en
  • GB191540A - Improved toy or advertising device : en
  • US1442561A - Dr-aet : en
  • FR548602A - : fr
  • DE367355C - Regulating resistor for electric generators : de en
  • FR548452A - Improvements made to annealing arches heated by gas combustion : en fr
  • FR548480A - Advanced engine for aircraft and other applications : en fr
  • FR548528A - : fr
  • DE367262C - Cushioning, especially for motor vehicles : de en
  • GB191516A - Improvements in steam boilers of the lancashire, cornish or similar type : en
  • US1442092A - Elastic drive : en
  • GB191799A - Improvements in keyless locks : en
  • DE364709C - Device for automatic retensioning of the contact wire on electric railways : de en
  • DE367007C - Template support for turning benches : de en
  • GB192097A - Improvements in or relating to coupling devices : en
  • DE367190C - Process for separating air bubbles from pasty or viscous masses, such as chocolate o. : de en
  • DE367243C - Connection between the tractor and the truss : de en
  • US1442374A - Pair of suspenders : en
  • GB191625A - Improvements in or relating to means for displaying needle packages : en
  • GB191676A - Improvements in turning indicators for aircraft or the like : en
  • US1442395A - Clothesrack : en
  • GB174901A - Improvements in four stroke cycle explosion engines : en
  • GB191650A - Improvements in and relating to portable seats : en
  • GB191565A - Improvements in or relating to the spring seatings of settees, chairs, and the like : en
  • ES82354A1 - Improvements in inner tubes for pneumatic tires. : en es
  • DE366985C - Centrifugal blower : de en
  • FR548444A - Automatic tank for top and mixed fermentation : en fr
  • FR548629A - Mechanical shot : en fr
  • CH97493A - Gear switch. : en fr
  • DE367055C - Calculator for hand and power drive : de en
  • DE367346C - Process for the preparation of o-aminoaryl mercaptans : de en
  • FR548618A - : fr
  • CH97515A - Device for preheating the feed water in steam engine systems with intermediate steam extraction. : de en
  • DE367068C - Reversible shoe sole made of molded and vulcanized rubber compound : de en
  • DE367277C - Method for charging the electroscope used for measurements of X-rays : de en
  • GB191548A - Improvements relating to coal and like cutting machines : en
  • GB191593A - Improved pneumatic apparatus for cleaning tobacco pipes : en
  • DE367221C - Staircase light controller with heating rod without clockwork : de en
  • US1442507A - Pumping device for player pianos : en
  • CA227931A - Trolling bait : en fr
  • US1442250A - Variable-power brake : en
  • US1442649A - Device for setting and removing tires : en
  • DE367283C - Process for the production of synthetic masses or plastics : de en
  • FR548645A - Grooving tool : en fr
  • US1442673A - Oil btjektee : en
  • CH97558A - Equipment on bicycles to protect against bicycle theft. : de en
  • CA228039A - Road building spreader : en fr
  • DE367219C - Method and device for the fractional distillation of volatile liquids by means of a dephlegmator : de en
  • AU683622A - Improvements in projector lanterns and slides therefor andin means for producing animated and dissolving pictorial effects in color : en
  • CH97539A - Dropper. : en fr
  • US1442747A - Elevating machine : en
  • US1442768A - Quickly-removable dust cap : en
  • US1442036A - Picture hanging attachment : en
  • US1442352A - Motor vehicle : en
  • US1442573A - Filling-feeler mechanism for looms : en
  • US1442282A - Gravity-car control : en
  • US1442440A - Collapsible foil tube : en
  • DE367024C - Shoemaker's work stand to be placed on the floor : de en
  • US1442145A - Paul h : en
  • US1442225A - Hollow water-cooled structure : en
  • US1442674A - Card holder : en
  • SE53448C1 - : sv
  • CH97460A - Mechanical calendar. : en fr
  • CH97628A - Apparatus for evaporating liquids. : de en
  • US1442103A - Carburetor for explosion engines : en
  • US1442346A - Rotating or revolving press : en
  • US1442085A - Maximum-demand meter : en
  • FR548595A - Fixing device for cam of scalloping or embroidery machines : en fr
  • FR548469A - Improvements to records, cylinders and phonographic devices : en fr
  • DE367045C - Multiple fuse : de en
  • GB191511A - Improvements in means for controlling the speed of machines wherein thread and the like is wound, such, for example, as ring spinning frames : en
  • US1442164A - Method and apparatus for pushing pipe : en
  • US1442257A - Internal-combustion engine : en
  • US1442784A - Water-cooling tower : en
  • US1442309A - Pressure governor : en
  • US1442596A - Rotary two-cycle superinduction engine : en
  • DK31115C - Device for issuing a Warning Signal. : da en
  • FR548510A - Continuous flow water heater for domestic use : en fr
  • US1442514A - Electroplating machine : en
  • GB191688A - Improvements in carriers for pneumatic tube conveying systems : en
  • SE53485C1 - : en
  • DE367403C - Floating dock : de en
  • DE367334C - Fuel feeder for brick ovens : de en
  • ES82372A1 - A new procedure for the manufacture of bricks without calcining by means of an automatic calciner apparatus and its corresponding molding. : en es
  • ES82399A1 - Military, naval or commercial station, floating and unsinkable, for airplanes. : en es
  • DE367186C - Socket pipe connection : de en
  • ES82343A1 - A procedure for the construction of rings for yoke of oxen. : en es
  • NL8108C - Reversible propeller, the blades of which are converted by axial displacement of a conversion rod mounted inside the propeller shaft. : en nl
  • FR548650A - electrical equipment with or without accumulators for cars, trucks, canoes and other vehicles : en fr
  • GB177533A - Cathode ray tube for the recording of electric frequencies free from inertia : en
  • GB191506A - Improvements in or relating to cabinet gramophones : en
  • GB191538A - Improvements relating to conveyors : en
  • GB191821A - Improvements in rules for printing railway time tables and the like : en
  • GB191613A - Improvements in rollers for wringers, typewriters and other machines : en
  • GB191501A - Improvements in or relating to brushes suitable for scrubbing, washing, toilet and like purposes : en
  • CA227916A - Pneumatic tire : en fr
  • US1442203A - Clutch and brake lock : en
  • GB191810A - Improvements in or relating to electric lamps for vehicles : en
  • US1442129A - Plaster-bandage-rolling machine : en
  • US1442311A - Means for preventing needless idling of internal-combustion motors : en
  • DE367278C - Motorized dump truck with foldable walls : de en
  • DE386229C - Circuit arrangement for several signal or intercom stations on a common line with optional calls : de en
  • FR548508A - Frame-holder for the projection of photographic slide plates : en fr
  • FR548464A - Motor vehicle chassis : en fr
  • GB191490A - Improvements in pen holders and pens therefor : en