• DK38933C - Freighter. : da en
  • DE462017C - Intermediate chamber for the material to be ground to pass from the pre-grinding chamber into the fine grinding chamber of multi-chamber tubular mills : de en
  • US1675700A - Dispensing cabinet : en
  • US1675716A - losey : en
  • US1676006A - Antioscillating and stress-reducing device for cables : en
  • US1676010A - Car chair : en
  • AU1154428A - Apparatus for the continuous transmission of pictures : en
  • CH126778A - Receptacle for spinning rayon. : de en
  • DE462146C - Process for the production of indelible colors on fabrics, paper, leather, objects, etc. : de en
  • DE462180C - Labeling device : de en
  • US1676044A - Receptacle closure : en
  • US1676201A - Molding machine : en
  • FR640078A - Extra-narrow barrette, for feminine hairstyles : en fr
  • FR640183A - Air heater : en fr
  • GB293478A - Improvements in or relating to the production of fuse cords : en
  • CH126784A - Thread guide control for winding machines. : de en
  • GB275961A - Electric motor particularly for dental purposes : en
  • CH126417A - Music Box. : en fr
  • US1675540A - Attachment for felt conditioners : en
  • US1675555A - Photographic device : en
  • DE462197C - Device for unwinding sensitive wires or threads from bobbins : de en
  • DE462255C - Process for producing drawn steel stauffer bushes with gripping ribs : de en
  • AU1069027A - Improvements in or relating to steam regulator valves andthe like : en
  • US1676033A - Apparatus for making photographic reproductions : en
  • GB293078A - A combined self-laying track and road wheel vehicle : en
  • CH126627A - Apparatus for milling facade parts. : de en
  • CH126847A - Temperature controller. : de en
  • FR639872A - Improvements to equipment for printing fabrics or papers : en fr
  • FR640037A - Wall light fixture : en fr
  • US1675517A - Matrix for making casts : en
  • US1675764A - Sparking plug : en
  • CH126272A - Carburetors for internal combustion engines. : de en
  • DE461795C - Method and device for the production of lightfast paper or cardboard provided with a relief-like effect, colored pattern on the paper machine : de en
  • FR639893A - Process for the production of calcium, phosphate and potash silicoaluminates : en fr
  • GB293054A - Improvements in and relating to valves for internal combustion engines, steam engines and the like : en
  • US1675561A - Sensitized screen and process of making same : en
  • US1676198A - Recording and sales-check mechanism for fluid-dispensing- pumps : en
  • FR639900A - Inner hearth washer for converting plants into paper pulp by ozone oxidation and leaching using plant ash : en fr
  • DE461809C - Cigarette pack : de en
  • GR1903B - PERFECTED METHOD FOR THE EXTRACTION OF FLYING KITCHENS AND INSTRUMENTS FOR THEIR ACTION. : el en
  • GB293289A - An improved handle for brushes, mops and the like : en
  • FR640178A - Improvements to automatic dispensing devices : en fr
  • GB293377A - Improvements in vehicle head lamps : en
  • US1675336A - Relay system : en
  • US1675802A - Testing machine : en
  • US1676225A - Liquefaction apparatus : en
  • CA281435A - Rolling-mill catcher : en fr
  • GB293231A - Improved method of and apparatus for coking hydrocarbon oils : en
  • DE461882C - Device for cleaning the spindles of thread residues : de en
  • US1675718A - Laundry-checking device : en
  • CA281358A - Welting : en fr
  • GB293477A - Improvements in and relating to air compressors : en
  • CH126827A - Process for the production of porous moldings from carbamide-formaldehyde condensation products. : de en
  • FR640062A - Lifting device for bent or lying cereal stalks for harvesting machines : en fr
  • US1676055A - schellenger : en
  • US1675727A - Method of securing stay rods to plates : en
  • DE462158C - Arrangement for current measurement on overcurrent switches for high voltage : de en
  • FR640200A - Improvements to hermetically sealed metal cans for paint, food cans and other products : en fr
  • CA281460A - Spraying machanism : en fr
  • CH126302A - Process for the pure preparation of specific tuberculosis pseudoglobulin from blood serum, as well as from exudates and transudates of diseased individuals. : de en
  • GB293233A - Improvements in braking arrangements particularly for vehicles driven by explosion motors : en
  • DE462058C - Signal box especially for drainage systems : de en
  • GB293076A - Improvements in or relating to fish-hooks : en
  • GB283203A - : en
  • GB293277A - Improvements in electro magnetic friction clutches : en
  • FR640140A - unwanted nut : en fr
  • US1676122A - Fuse plug : en
  • DE462093C - Roller guide for the paper cart of typewriters, typewriters and similar machines : de en
  • US1675368A - Mop : en
  • CH125811A - Pipe termination for electrical lines. : de en
  • CH126788A - Facility on terry looms. : de en
  • FR639992A - Improvements in mechanical looms for the manufacture of lockstitch carpets : en fr
  • FR640137A - Gas and coal stove : en fr
  • GB264155A - Steam generator or the like : en
  • DE461912C - Device for measuring the frequency of pulsating movements, in particular the pulse frequency : de en
  • FR640154A - Fishing gear for trawling above the bottom : en fr
  • US1676199A - Mold shell : en
  • DE462242C - Holder made of rubber for lace ends to be inserted between shoe and stocking : de en
  • FR640033A - Improvements to screens for light projections : en fr
  • GB284632A - Improved liquid level indicator : en
  • US1675381A - Automatic hydroelectric station : en
  • US1676054A - Warm-air furnace : en
  • DK38942C - Supply device for the workpiece and the soldering metal by soldering machines for tin cans and the like. : da en
  • DE458683C - Fountain pen with ink tube : de en
  • DE461989C - Machine for washing, rinsing and drying, in particular laundry : de en
  • US1675928A - Control for aircraft : en
  • AU933727A - Improved removable wash hand basin with combination soap dish : en
  • US1675384A - Auxiliary heating attachment for furnaces : en
  • CH126292A - Dimming device for headlights with fan-shaped aperture blades. : de en
  • FR640133A - Device for inserting or erasing colored screens in cinematographic projection lenses : en fr
  • GB293251A - Improvements in liquid depth indicating devices : en
  • DK38938C - Multi-stage amplifier and detector with both electrical and magnetic control of the individual tubes' electron currents. : da en
  • FR640167A - Memo holders for assembling leaflets in steps : en fr
  • DE454115C - Bulkheads and device for dividing liquid barges from dyeing machines and the like like : de en
  • CA281403A - Radiator : en fr
  • CA281502A - Potato peeling machine : en fr
  • GB289800A - Improvements in apparatus for developing sensitised layers : en
  • CA281412A - Game : en fr
  • CH126693A - Electric fluorescent tubes for neon advertising. : de en
  • DE462080C - Short timer for echo sounding : de en
  • FR639924A - Radiophotographic process and material with transformation of x-ray hardness differences into visible colorations : en fr
  • US1676210A - Pipe wrench : en
  • CH126545A - Form for making reinforced concrete columns, posts and beams. : en fr
  • DE462016C - Milling device with parallel guided, adjustable crank arms : de en
  • DK38937C - Flipskaaner. : da en
  • US1675430A - Sulphur dyestuff : en
  • US1675966A - Regulating device for gas and air mixing plants, gas-delivery plants, and the like : en
  • US1675532A - Rat trap : en
  • US1675565A - Saw : en
  • US1675804A - Abrading nib for abrading machines : en
  • US1676032A - Holder : en
  • AU1112628A - Improvements in or relating to automatic current limiting and regulating devices, for use in electrical signalling : en
  • DE462074C - Cylinder lubrication for internal combustion engines : de en
  • FR640196A - Flying device : en fr
  • GB293276A - Barrel grip : en
  • DE462135C - Suction and blow pipe connection of a dust collector, in particular for spray painting devices : de en
  • DK38940C - Call Curtains and the like. : da en
  • DE462045C - Drying chambers arranged above the kiln : de en
  • FR640061A - Means for cooling electrical machines : en fr
  • CH126753A - Heating device for the simultaneous operation of warm air, warm water and low pressure steam heating. : de en
  • CH126650A - Device for the automatic control of direct current machines. : de en
  • FR639945A - Superheater for fire tube boilers : en fr
  • FR639912A - Process for the manufacture of the insulating cap for an economical appliance for cooking, boiling and roasting, and for keeping food fresh : en fr
  • GB293402A - Improvements in or relating to electric measuring instruments : en
  • GB293155A - Improvements in or relating to direction and movement signalling apparatus for road vehicles : en
  • GB293270A - Improvements in or relating to internal combustion rotary engines : en
  • US1675392A - Transmission gearing : en
  • DE461940C - Adjustable brush composed of several individual brushes for dabbing or drawing patterns : de en
  • FR640077A - Internal combustion engines : en fr
  • CH126706A - Sliding pantograph for overhead lines in electric railways. : de en
  • CA281415A - Rail joint : en fr
  • CA281378A - Oil pump device : en fr
  • CH126612A - Automatic parking device on a speaking machine. : de en
  • US1675595A - Lamp house : en
  • DE462266C - Device for determining the weight and the amount of loads from conveyor wagons : de en
  • FR639859A - Production of new sulphurous coloring materials : en fr
  • US1675359A - Regulating apparatus : en
  • US1675913A - Method of making eyelets : en
  • US1675631A - Oil composition and process of retardment developing of rancidity therein : en
  • US1675861A - Pocket lighter : en
  • US1676062A - Toy : en
  • CA281369A - Switch mechanism : en fr
  • USD75680S - Design for a combined radiator-cap ornament andi traffic signal : en
  • US1675837A - Explosionproof fitting for electric glowlamps : en
  • US1675874A - Amplifying electrical variations : en
  • US1675933A - Bearing : en
  • CA281433A - Friction block : en fr
  • US1675317A - Truck-body construction : en
  • US1676142A - Tobacco pipe : en
  • AU1112328A - Improvements in window fasteners : en
  • CA281489A - Iron roll : en fr
  • DE461791C - Buttonhole sewing machine : de en
  • DE462070C - Measuring instrument with drag pointer mounted on a rotary knob : de en
  • US1675644A - Age-hardening process : en
  • US1675890A - High-frequency transmission : en
  • GB293055A - Improvements in or relating to vehicle wheel rims for pneumatic tyres and to the method of making the same : en
  • DE462052C - Process for the production of acid-resistant putty compounds : de en
  • FR639937A - Process for removing shrinkable viscose capsules from their mold : en fr
  • FR640122A - Independent steering wheel mounting system for motor vehicles : en fr
  • FR639855A - Folding seat : en fr
  • US1675489A - Mandrel : en
  • FR639989A - Position light device inside the side headlights : en fr
  • FR640085A - Improvements made to articles (knives, scalpels, etc.) made up of a fixed blade assembled with a handle : en fr
  • FR640153A - Sheaths and corsets enhancements : en fr
  • GB269532A - Improvements in means for operating the sleeve valves of internal combustion engines : en
  • FR639934A - Process for the preparation of iron ores, throat dust, pyrite roasting waste, <<purpleore>>, etc., which are only weakly paramagnetic in their natural state : en fr
  • GB293217A - Improvements in or relating to boxes or containers for razor blade stropping or sharpening devices : en
  • US1675867A - Production of wrought iron direct from electrolytic iron : en
  • FR640123A - Film drive device in cinematographic devices : en fr
  • US1675414A - Box : en
  • US1675578A - Metatarsal-arch-supporting pad or cushion : en
  • US1675863A - Unloading device for slitter and rewinding machines : en
  • US1675835A - Regulating apparatus for operating from a distance devices for releasing projectiles from aircraft : en
  • US1675886A - Telephone system : en
  • CA281382A - Oven : en fr
  • FR639904A - Level crossing barrier : en fr
  • GB282025A - Improvements in or relating to cinematograph film spools : en
  • GB293173A - Refrigerator show cases : en
  • GB293410A - Process for the production of anhydrous chlorides free from oxides : en
  • AU914927A - Improved tipping apparatus for mine skips andthe like : en
  • CH126633A - Fabric base for the production of pictorial representations with relief areas. : de en
  • US1676193A - Metallic window frame and sash : en
  • US1675562A - Freight-transportation means : en
  • US1675918A - High-tension cable : en
  • US1675389A - Joiner's clamp : en
  • US1675514A - Lamp-shade construction : en
  • GB288591A - Improvements in the purification of benzol fractions : en
  • DE461436C - Dough molding machine according to patent 460808, in which the dough pieces that are divided off by the dividing machine and ejected from the sub-chambers by the pistons are stripped off by a stripper and guided through hoses onto the knitting board : de en
  • DE454477C - Process for the production of a permanent feed from seradella seeds : de en
  • GB269884A - Improvements in or relating to parachute harnesses : en
  • CH126662A - Gear on switches with very high switching speed. : de en
  • DE461946C - Fluid brake : de en
  • US1676096A - Doll or the like : en
  • US1676217A - Table : en
  • DE461503C - Process for the production of indigoid dyes and their intermediates : de en
  • DE462291C - Sound recording device for sound films : de en
  • DK38947C - Locomotive. : da en
  • FR640155A - Device allowing table service to be performed mechanically : en fr
  • GB284641A - Acoustic chambers : en
  • GB288535A - Improvements in internal combustion engines of the sleeve valve type : en
  • GB293272A - Improvements in automatic regulators : en
  • DE462037C - Regenerative coke oven with vertical heating ducts, the regenerators of which take up the entire surface of the oven : de en
  • FR639923A - Fluid filters improvements : en fr
  • GB282643A - Improvements in or relating to smokers' ash stands : en
  • US1675742A - Electrode holder for electric furnaces : en
  • GB293127A - Improvements in or relating to radio receivers and energy supply means therefor : en
  • GB293146A - An improved appliance for facilitating the stringing of tennis rackets and the like : en
  • US1675780A - Method and means for preventing overheating of bearings : en
  • US1675324A - Bracelet hook : en
  • US1675640A - Cooking pot : en
  • GR1899B - SYSTEM FOR MAKING SMALL PACKAGES OF COTTON WASTE. : el en
  • DE462113C - Apiary with two rooms one above the other : de en
  • DE462156C - Copy graph with continuously moving transmission image : de en
  • GB293260A - Improvements in and relating to brakes : en
  • FR640007A - Spark plug : en fr
  • CH126144A - Electric heating of high rooms. : de en
  • CH126658A - Process for the impregnation of insulating sheets made of acetyl cellulose. : de en
  • FR639957A - Device for riveting and diverting sections of mower or harvester blades : en fr
  • CA281360A - Locomotive smoke-box : en fr
  • DE462259C - Multiple swivel joint, especially for electric lamps : de en
  • GB293336A - Improvements in or relating to the provision of hydrovanes on sea-going aircraft : en
  • FR639928A - Device for operating and directing a fin-shaped thruster : en fr
  • GB293281A - Improvements in or relating to billiard cues : en
  • GB264161A - Manufacture of artificial materials from viscose : en
  • GB287935A - Hydraulic closure device for vertical distillation retorts : en
  • US1675961A - Pivot-adjusting means : en
  • US1675897A - Safety electric control device : en
  • US1676133A - Means fob attaching flue piplis in chimneys : en
  • FR640199A - Enhancements to Pipe Engaging Devices in Oil Wells and Similar Applications : en fr
  • FR640065A - Vertical tube boilers : en fr
  • AU1174128A - Improvements in or relating to exploring devices for television apparatus : en
  • FR639867A - Improvements to packaging : en fr
  • US1675979A - Valve : en
  • US1675670A - Lawn edger : en
  • US1675784A - Typewriter copyholder and libte marker : en
  • US1675671A - Belt-tensioning device : en
  • FR640171A - Improvements to hydraulic cylinders : en fr
  • GB293113A - Improvements in or relating to electric protective systems and relays therefor : en
  • US1675618A - Composite piston : en
  • US1676120A - Tractor device : en
  • US1675443A - Concrete-spreader mold : en
  • CH126699A - Signaling device for vehicles. : en fr
  • US1676221A - Thrust bearing : en
  • US1675903A - Bean harvester : en
  • US1675789A - Fastener : en
  • US1675881A - Apparatus for forming rope mats : en
  • US1676060A - Price indicator : en
  • US1675459A - Phosphate reducer for bottom chrome dyeing : en
  • US1675774A - Shoe : en
  • DE462186C - Process for separating ammonia and benzene hydrocarbons from hydrogen sulfide, carbonic acid and oxygen-containing carbon gases using different pressures in the production of ammonia and benzene : de en
  • GB293170A - Improvements relating to trams for mines and the like : en
  • US1675397A - Can-labeling-machine pick-up cement heater : en
  • US1675658A - Grinding mill : en
  • US1675819A - peiler : en
  • US1675326A - Hammer drill : en
  • CA281371A - Thermostatic control : en fr
  • FR640021A - Fresh water hygienic septic tank : en fr
  • GB267123A - Improvements in roof construction : en
  • GB282106A - Apparatus for removing water particles from steam turbines : en
  • GB293074A - Improvements in electric switches for signalling purposes : en
  • DE462054C - Crankless engine, pump or the like. : de en
  • DE461934C - Closure for high pressure vessels : de en
  • FR639947A - Improvements to radial turbines : en fr
  • FR640008A - Bodywork manufacturing process, in particular for automobiles : en fr
  • FR640141A - New spinning tube : en fr
  • DE462013C - Internal combustion engine : de en
  • GB286723A - An internal combustion engine : en
  • GB292091A - Process for loosening tobacco and freeing it from dust in pneumatic tobacco preparing apparatus : en
  • US1675552A - Gymnastic appliance : en
  • FR640060A - Process for the transformation of normal electrical machines into machines with breastplate cooling : en fr
  • CA281400A - Tire chain : en fr
  • FR639936A - Rocking support, for ice and other objects; applicable to briefcases and travel bags : en fr
  • FR639993A - Improvements to power looms for the manufacture of lockstitch carpets : en fr
  • GB281680A - Improvements in and relating to automatic regulation of electric transformers : en
  • FR640032A - Windshield control device : en fr
  • FR639933A - Compressed air motor for mining winches : en fr
  • US1676020A - Fingerprint machine : en
  • US1676178A - Draft rigging : en
  • US1675688A - Fastening means : en
  • DE461817C - Selective receiving circuit with low interference sensitivity for telecommunication systems with carrier frequency operation : de en
  • FR639935A - Hydrogen purification process : en fr
  • GB268796A - Improvements in the conversion of hydrocarbons of high boiling point into compounds of lower boiling point : en
  • GB284636A - Process for obtaining an alimentary extract from fish : en
  • CA281443A - Hot-air furnace : en fr
  • CA281420A - Spraying machine : en fr
  • CA281457A - Filler feed for scrap-bunch cigar machines : en fr
  • US1675652A - Method of making containers for cakes, etc. : en
  • US1675580A - Sign : en
  • US1676222A - Process of making sheet-metal frames : en
  • CA281436A - Speed-transmission apparatus : en fr
  • CA281483A - Refrigeration apparatus : en fr
  • US1675923A - Packing : en
  • GB293148A - Improvements in or relating to the bonnets of automobile vehicles : en
  • US1675603A - Piston-ring clamping device : en
  • FR639864A - Piston improvement : en fr
  • CA281380A - Cotton-spinning mechanism : en fr
  • CH126284A - Motor running gear for switching devices. : de en
  • CH126781A - Machine for cleaning spindles from adhering textile fibers. : de en
  • FR639956A - Insulating protectors for curling irons : en fr
  • FR640015A - Toothbrush with removable handle : en fr
  • GB293156A - Improvements in or relating to clinometers : en
  • GB293219A - An improved process for the extraction of cellulose from vegetable products : en
  • GB269518A - Process for the manufacture of magnesia cements : en
  • FR639851A - Warning device : en fr
  • US1675531A - Thermometer : en
  • US1675600A - Steam-generator regulation : en
  • FR640115A - Electro-magnetic device allowing the practical realization of television : en fr
  • CA281437A - Container : en fr
  • GB283164A - Improvements in or relating to locking or fastening devices : en
  • GB293152A - Improvements in and relating to the manufacture of organo arsenic compounds : en
  • CA281465A - Buffer stem plate : en fr
  • FR640022A - Process for refining or fractionating oils of any kind and origin : en fr
  • FR639952A - Piston pins mounting device : en fr
  • FR640006A - Improvements to shed and similar type buildings : en fr
  • GB293157A - Improvements in or relating to inking apparatus for printing machines : en
  • USRE17015E - andres : en
  • US1675699A - Mop : en
  • US1676116A - Lavatory fixture : en
  • DE462100C - Electromagnetic relay activated by changes in the strength of the current flowing through the conductor : de en
  • GB293284A - Improvements in and relating to method and apparatus for blowing gas generators : en
  • GB293243A - Improvements in or relating to apparatus for combining the effects of a gramophone and a radio receiving set : en
  • CH126717A - Process for the preparation of a monochloro-2,6-dimethylnaphthalene. : de en
  • DE461968C - Device for demonstrating advertisements : de en
  • FR639889A - Combustion chamber piston for internal combustion engines : en fr
  • FR640013A - Improvements in dyeing, printing and sanding of materials consisting of or containing cellulose esters : en fr
  • GB293169A - Improved stand and ash receptacle for the use of smokers : en
  • US1676216A - Display stand : en
  • DE461851C - Method for conveying air through a propellant by means of a jet apparatus : de en
  • DE461957C - Draft regulator for furnaces : de en
  • US1676232A - Fractional condensation of mixed vapors : en
  • US1676035A - Nozzle : en
  • FR640079A - Device for adjusting the speed of continuous firing of machine guns operating by gas sampling : en fr
  • FR640130A - Garbage collector : en fr
  • GB293479A - Improvements in or relating to the manufacture of safety fuses for mining or blasting : en
  • FR640165A - Flexible toothed wheels, flexible clutches or couplings and the like and method for making them : en fr
  • US1676091A - Drying apparatus : en
  • US1676219A - Thrust bearing : en
  • US1675615A - Control mechanism : en
  • US1675340A - Thermal regulator : en
  • US1675448A - Inking mechanism for printing presses : en
  • GB279082A - Improvements in or relating to machines for the grinding of rollers : en
  • GB286730A - An improved method of producing hexamethylene tetramine : en
  • FR640005A - Device for obtaining variable movements for fairground rides : en fr
  • FR640112A - Process of depilating and preserving the skins by means of the diastases produced by the culture of bacteria : en fr
  • FR640128A - New method of applying continuous distillation apparatus to the purification of edible or other oils and in particular to the debenzination and deodorization of these oils : en fr
  • CH126452A - Bogie hearth oven. : en fr
  • DE462149C - Process for the diazotization of amines of the carbo-cyclic and heterocyclic series which are difficult to diazotize : de en
  • FR639955A - Pump mechanism : en fr
  • GB293333A - Improvements in portable spirit and like lamps or stoves : en
  • GB276356A - Method of and apparatus for disintegrating, grinding, reducing to fibres, or mixing moist or dry materials : en
  • CA281357A - Method of purifying chemicals : en fr
  • DE462076C - Exhaust silencer : de en
  • DE462165C - Process and device for the evaporation and gasification of liquid fuels : de en
  • DE462030C - Drying oven with periodically driven endless conveyor chain : de en
  • CA281484A - Compressor : en fr
  • DE462051C - Coke oven door seal : de en
  • US1675468A - Inclosed electric switch and method of assembling the same : en
  • US1676170A - Protective armor : en
  • US1676110A - Vapor moistener : en
  • USD75693S - Design for a perfume atomizer : en
  • GB293253A - Improvements relating to electrical remote control and signalling systems : en
  • US1676017A - Sealing press : en
  • FR640102A - Contact device for electrical switches, distributors, breakers and similar electrical equipment : en fr
  • CA281490A - Paper cup : en fr
  • CH126457A - A method of making a sheet-shaped abrasive and a sheet-shaped abrasive made by this method. : de en
  • DE462231C - Device for transporting and applying pigment paper to gravure cylinders without exposure to light : de en
  • US1675927A - Railway-traffic-controlling apparatus : en
  • US1676185A - Combined timer and distributor : en
  • DE462154C - Process for the preparation of sulfur-containing derivatives of the benzanthrone series : de en
  • US1675542A - Melting furnace : en
  • US1675958A - Transit concrete-mixer drive means : en
  • CH126733A - Circuit arrangement for the transmission of current surges via connection lines in telephone systems. : de en
  • US1675418A - Electric fireplace : en
  • CH126704A - Wheel tires. : de en
  • US1675469A - Drill or cutter : en
  • FR639908A - Improvements to the handlebars of bicycles and motorcycles : en fr
  • US1675592A - Gripper mechanism : en
  • US1676103A - Lubricating and sealing system for rotary compressors : en
  • GB287554A - Improved regulating mechanism for internal combustion engines using two fuels : en
  • US1676068A - Refrigerating apparatus : en
  • US1676114A - Pump for liquids or hydraulic motor : en
  • GB289759A - Improvements in or relating to processes for carrying out exothermic catalytic chemical reactions : en
  • US1676098A - Steaming iron : en
  • DE462024C - Skylight opener with pivoting steering arm : de en
  • GB293190A - Improvements in and relating to the nitration of cellulosic materials, such as cotton and other celluloses and like fibrous materials : en
  • GB293207A - Improvements in or relating to trouser stretchers : en
  • US1675943A - Bakehouse oven : en
  • USD75672S - Design for a manicure implement : en
  • GB293167A - Improvements in and relating to the manufacture of cardboard and like boxes : en
  • GB293287A - Improved means applicable for use in the steaming of hats : en
  • FR640094A - Improvements to hooking and pipe support devices : en fr
  • DE461925C - pencil sharpener : de en
  • DE461929C - Motor vehicle wheel : de en
  • DE462151C - Process for the preparation of molecular compounds from m-dinitrobenzene and its derivatives : de en
  • DE462273C - Fuel pressure line for injectors of internal combustion engines : de en
  • US1675948A - mokee : en
  • US1676088A - Mowing machine : en
  • US1675515A - Suspension device for maps and the like : en
  • US1675472A - Surface condenser : en
  • GB293073A - Improvements in or relating to the pumping of rubber latex and the like and apparatus therefor : en
  • DE462062C - Device for transmitting messages on platforms or the like to travelers : de en
  • US1675394A - Loose-leaf binder : en
  • DE462169C - Paper holder for unperforated roll paper, especially toilet paper : de en
  • FR639996A - Semi-automatic stud threading lathe : en fr
  • FR640143A - Device for collecting hanging objects (cables) applicable in particular to soffits : en fr
  • GB293204A - Improvements in drying apparatus : en
  • DE462142C - Ring roller mill with air flow separation : de en
  • DE462175C - Liquid manure distributor with an outlet nozzle that discharges the liquid almost vertically : de en
  • CH126275A - Insulating body for installation in electrode steam generators. : de en
  • CH126904A - Insulating body for electrode steam generators. : de en
  • CH126663A - Push button switch. : de en
  • US1675520A - Automobile steering gear : en
  • US1675755A - Sheet-supporting clip : en
  • FR639906A - Die-forged cable clamp : en fr
  • FR640035A - Piston pump for corrosive liquids, without hydraulic seal : en fr
  • FR640164A - Expressive Automatic Violin Mute : en fr
  • FR639968A - Improvements in the manufacture of agglomerated pipes, reinforced or not, by centrifugation : en fr
  • GB293111A - Improvements in and connected with the manufacture of rubber articles : en
  • GB293147A - Improvements in apparatus for the continuous drying or distillation of fine granularmasses : en
  • FR639998A - Device for anchoring, propping up and lifting boats : en fr
  • FR640117A - Bumper mud : en fr
  • GB293172A - Improvements in the manufacture and production of carbon disulphide : en
  • CH126659A - Method and apparatus for attaching preformed one-piece metal caps to insulators. : de en
  • CH126700A - Glare lantern with direction indicator for motorcycles and bicycles. : de en
  • GB282701A - Improvements in or relating to aluminium alloys : en
  • US1675621A - Bookholder : en
  • DE462225C - Plant for the culture of the yuccaceae : de en
  • FR640189A - Micrometric control device with flexible clips for variable capacitor : en fr
  • US1675786A - Process for the production of carbonates : en
  • US1675977A - Process of making solvent oil : en
  • DE462057C - Stencil sheet with coating or drawing compound for the purpose of duplicating handwriting or typewriter writing, drawings, etc. : de en
  • US1675910A - Tool for drawing tubular bosses : en
  • US1676094A - Compound wall structure : en
  • FR640124A - Improvements to magnetic flywheels such as those used on motor vehicles to ignite the engine and illuminate the headlights : en fr
  • GB284638A - Improvements in or relating to air ships : en
  • AU1000027A - Improvements in metering arrangements for telephone systems : en
  • US1675889A - Electric wave signaling system : en
  • US1676174A - Article of furniture : en
  • GB293363A - The manufacture of new metallo mercapto compounds : en
  • AU1112228A - Improved conduit connector : en
  • CA281395A - Vehicle turn table : en fr
  • CH126368A - Machine for the production of glass objects. : de en
  • FR640131A - Continuous press : en fr
  • US1676130A - Seeding machine : en
  • GB283876A - Improvements in suction-operated drum filters : en
  • FR639948A - Improvements to radial turbines : en fr
  • FR639985A - Broom with exchangeable sweeping insert : en fr
  • AU860527A - Improved cancelling mechanism in postal franking machines : en
  • DE461916C - Pendulum dynamometer : de en
  • DE462140C - Mercury vapor rectifier with breakover ignition : de en
  • FR640001A - Improvement in the establishment of briefcase handles : en fr
  • FR640198A - Internal combustion engine without rotating piston valve : en fr
  • DE462055C - Die setting and line casting machine with a rail that lifts the dies to the deposit, onto which the dies are pushed after they have been poured : de en
  • FR640063A - Armchair with sliding seat and reclining back : en fr
  • GB293777A - Improvements in or relating to the extraction and preparation of animal fats rich in vitamins : en
  • DE462111C - Cattle chain coupling : de en
  • FR640158A - Improvements to small electric motors with rotating field : en fr
  • GB280861A - Improved manufacture of baking yeast : en
  • CH126697A - Motor truck with a jib crane. : de en
  • GB278349A - Improvements relating to liquid filters : en
  • GB293271A - Improved means for transporting pulverised coal and other powdered materials : en
  • US1675641A - Journal box : en
  • USRE17024E - Lotto speaker : en
  • CA281439A - Feeding and roll winding apparatus : en fr
  • GB293211A - Improvements in and relating to reflective signs and the like : en
  • GB293225A - Improvements in or relating to methods of and means for effecting the transmission of moulding sand : en
  • CA281486A - Automobile : en fr
  • CA281447A - Thermostatic valve : en fr
  • FR639967A - Improvements to containers : en fr
  • CH126776A - Bottle cap that prevents refilling. : de en
  • CH126830A - Process for the production of galvanic deposits in certain precious metal alloys and certain colors. : de en
  • US1675358A - Sounding device for dolls and other toys : en
  • US1675404A - Dampeb : en
  • CH126862A - Winding device for watch. : en fr
  • GB269521A - Improvements in the production of liquid hydrocarbons : en
  • CA281440A - Cushion machine : en fr
  • DE461878C - Filler pencil : de en
  • FR639858A - Refinements to wire mesh posts : en fr
  • CA281506A - Coke quenching car : en fr
  • CH126749A - Ram shovel. : de en
  • US1675695A - Method of conditioning printing ink : en
  • US1675666A - Method of making fiber board : en
  • US1676079A - Switch socket : en
  • US1675639A - Instrument panel : en
  • GB293144A - Improvements in and relating to dynamo electric machines : en
  • US1675583A - Railway-traffic-controlling apparatus : en
  • US1675901A - Disintegrating machine : en
  • FR639979A - Improvements made to carburettors with calibrated, flooded, single orifice and flooded main spout outlet : en fr
  • FR640066A - Process for the manufacture of sheets, films or films, webs and their equivalent, by means of viscose and other similar solutions of cellulose : en fr
  • GB293075A - Improvements in surgical trusses : en
  • GB293412A - Improvements in and relating to mechanism for the stamping of letters, post-cards and the like : en
  • US1675450A - christensen : en
  • USRE17020E - healy : en
  • DE462071C - Pendulum torsion meter : de en
  • GB268830A - Manufacture of benzanthrones : en
  • DE462000C - Method of manufacturing an anesthetic : de en
  • US1676070A - Furnace for producing and diluting products of combustion : en
  • GB293282A - Improvements in or relating to central heating systems : en
  • US1675572A - Separating machine : en
  • US1675398A - Laundry machine : en
  • US1675485A - Vacuum-tube contact device : en
  • US1675725A - petty : en
  • GB293189A - Improvements in feeding means for compressed air drill hammers : en
  • GB293371A - Improvements in or relating to the manufacture of artificial silk or like threads and apparatus therefor : en
  • FR639987A - Wind instrument refinements : en fr
  • DE462205C - Steam trap : de en
  • GB293329A - Improvements in or relating to lubricating systems : en
  • US1675495A - Protective device for compensated asynchronous motors : en
  • US1675609A - Quilter : en
  • DE461804C - Device for pushing off the packs in packing machines : de en
  • DE461454C - Feeding device for a plurality of spinning nozzles for the production of rayon : de en
  • DE462019C - Straw tube sewing machine : de en
  • FR640084A - Device for heating water by steam : en fr
  • DE462232C - Water ring pump for venting the suction chamber of centrifugal pumps : de en
  • GB293071A - Process of and apparatus for producing liquid dispersions : en
  • US1675762A - Hair-straightening device : en
  • US1675891A - Domino and art of making the same : en
  • DE462200C - Production of reserve colors : de en
  • GB293140A - Improvements in apparatus for washing or cleaning drinkingglasses and the like : en
  • US1675744A - Shaft-type electric furnace : en
  • US1676073A - Collapsible bar : en
  • DE462153C - Process for the preparation of aminophenols : de en
  • USD75675S - Design fob : en
  • US1675677A - Alternating-current motor : en
  • GB293162A - Improvements in and relating to miners' electric safety lamps : en
  • US1675498A - Sulphur dyestuff : en
  • DE462257C - Box tipper : de en
  • GB293179A - Improvements in petrol carburettors : en
  • GB293724A - Improvements in and relating to the manufacture of cellulose acetate : en
  • CH126648A - Power transmission device. : de en
  • CH126732A - Process for the preparation of diethylmethine propargylbarbituric acid. : de en
  • DE462239C - Device for making characters in the air using smoke bombs and the like like : de en
  • US1675574A - Plumber's lead-pipe-bending spring : en
  • US1675425A - Combined top and front-door lock : en
  • US1675664A - Welding medium for aluminum : en
  • US1675676A - Press for the cold extruding of tubes from metal disks : en
  • US1675708A - Alloy : en
  • US1676200A - Pouring shell for pipe molds : en
  • US1675983A - Necticut : en
  • CA281442A - Method of augmenting the output of cells : en fr
  • CH126623A - Process for the cheaper production of metal castings. : de en
  • CA281363A - Electric governor : en fr
  • CH126003A - Movable device for determining insulation faults on lines, preferably on railway lines. : de en
  • CH126797A - Winding bobbin with variable size, especially for rayon threads. : de en
  • FR640023A - Folding children's pram : en fr
  • US1675417A - Grinding-mill screen : en
  • US1676154A - Accompaniment harmonica : en
  • DE462222C - Flexible bearing for cutting measuring devices, especially scales : de en
  • CA281404A - Body hoist : en fr
  • DE462123C - Apparatus for observing living images from vehicles : de en
  • DE461918C - Rivet and screw shank : de en
  • CH126628A - Adjustable wood cutter for milling grooves of various widths. : de en
  • US1676008A - Mail box : en
  • USD75684S - Design fob a gbave-decobation chest : en
  • USD75701S - Atbebt spillman : en
  • AU782627A - Improvements in or relating to electromagnetic devices : en
  • US1675579A - Double-acting latch : en
  • AU814827A - Improvements in sliding drawers for card filing and like cabinets : en
  • US1675593A - Floor shim : en
  • US1675827A - Take-down table : en
  • CA281446A - Thermostatic valve : en fr
  • CH126550A - Safety device for burner devices for liquid fuels. : de en
  • FR639938A - Process for increasing the safety presented by products such as black powder against dust blasts and firedamp blasts : en fr
  • US1675866A - Selective signaling circuits : en
  • DE461991C - Device for the lateral alignment of the sheets in printing presses and similar machines : de en
  • FR639949A - Device for automatic switching on and off of air compressors operated by electric motors : en fr
  • FR639972A - Method and apparatus for the reduction of zinc-bearing material : en fr
  • GB293116A - Improvements in or relating to apparatus for inserting receptacles having cigarettes or other articles contained therein into open-ended shells, boxes, or the like : en
  • US1675854A - Register and ventilator : en
  • US1676180A - Remote control for rolling-mill screw downs : en
  • GB293279A - Improvements in or relating to hose clamps : en
  • GB293813A - Improvements in and relating to the production of dyeings on the fibre : en
  • FR639877A - Automatic and continuous hardening workshop for metal wires with special handling and heat recovery devices : en fr
  • US1675651A - Mechanical cane cutter : en
  • US1675661A - Friction shock-absorbing mechanism : en
  • US1676160A - Food product and process of making the same : en
  • US1676224A - Dispensing container : en
  • AU1087427A - Supporting means for book-type binders : en
  • US1675679A - Locomotive trailer truck : en
  • US1676123A - Arrangement of 6n-pole windings : en
  • US1676069A - Separating from fluid hydrocarbons other hydrocarbons which precipitate at low temperature : en
  • CH126610A - Device for rendering harmonic waves in electrical circuits harmless with a transformer that transforms the current. : de en
  • US1675879A - System for producing and transmitting high-frequency sound energy : en
  • GB293059A - Improvements in or relating to knitting machines : en
  • DE462134C - Folding machine : de en
  • US1675511A - Coin-controlled mechanism for vending machines : en
  • FR640049A - Decorative pattern for ladies 'and girls' shoes : en fr
  • FR640059A - Cigarette Making Machine Improvements : en fr
  • GB293158A - Improvements in furniture construction : en
  • DE462126C - Rubber treadmill for motor vehicles connected by screws to a tension member : de en
  • DE462049C - Method for installing a jacket pipe of softer metal in a pipe of harder metal : de en
  • GB293187A - Improvements relating to type-bar actions for typewriting machines : en
  • GB293186A - Improvements in internal combustion engines of the sleeve valve type : en
  • FR640149A - Improvements to light metal pistons : en fr
  • GB268834A - Improvements in or relating to stoves or furnaces : en
  • DE462215C - Holding device for stretching frames on leather stretching machines : de en
  • DE462066C - Umbrella frame with U-shaped support and expansion struts that are open at the bottom when opened : de en
  • US1675884A - Magnetic material : en
  • US1675623A - Internal-combustion engine : en
  • CH126500A - Process for the preparation of an agent for combating cocci-based diseases. : de en
  • US1675581A - Lock : en
  • US1675704A - Window and door construction : en
  • US1675830A - High-pressure centrifugal pump : en
  • US1676092A - Drying apparatus : en
  • US1675855A - Combination strainer and container : en
  • DE462029C - Method of drying pumice : de en
  • US1675642A - Manufacture of decorative plastic : en
  • US1676061A - Gymnasium apparatus : en
  • US1676182A - Kiln bottom and method of building kilns : en
  • FR639905A - Plaster preparation process : en fr
  • FR640175A - Improvements to the braking mechanism for motor vehicles : en fr
  • GB293265A - Improvements in frames for portable tents : en
  • CH126625A - Automatic milling machine for cutting gears. : en fr
  • CH126510A - Circuit arrangement for telephone systems. : de en
  • US1676205A - Method of constructing spinning-ring travelers : en
  • USD75700S - Henby schwabbeb : en
  • US1675599A - Sharp-freezing container for mechanical refrigerators : en
  • CA281361A - Locomotive : en fr
  • DE462128C - Steerable headlight for motor vehicles : de en
  • US1675436A - Typewriting machine : en
  • CA281381A - Ornamental receptacle : en fr
  • USD75681S - Thomas j : en
  • CH126712A - Process for the preparation of anthraquinone-1,8-dinitrile. : de en
  • CH126751A - Road dedusting system. : de en
  • CH126801A - Trouser shirt. : de en
  • DE462260C - Electric lamp in stick shape : de en
  • GB293126A - Improvements in valves for internal combustion engines : en
  • CH126216A - Photosensitive layer and method for making the same. : de en
  • CA281496A - Match receptacle : en fr
  • CH126472A - Polycylindrical motor. : en fr
  • US1675570A - Eraser : en
  • US1675898A - Housing for light-actuated switches : en
  • CH126642A - Air pump. : de en
  • US1675765A - Rotary cutting head : en
  • CH125602A - Advertising cigarette dispenser. : de en
  • DK38946C - Apparatus for numbering, printing or otherwise marking traveling sheets or ribbons. : da en
  • DE462073C - Device for steering potato harvesting machines : de en
  • US1675846A - Screen for telephones : en
  • US1675852A - Record stop : en
  • US1675960A - Alternating-current induction motor : en
  • US1676234A - Pendulum or swinging flush valve for water-closets : en
  • USD75708S - Design for a smoker s stand : en
  • CA281441A - Culvert coupler : en fr
  • US1675781A - Valve-adjusting tool : en
  • US1676108A - Convertible table : en
  • US1675577A - Folding chair : en
  • DE461947C - Roller control for electric copy telegraph receiver with step control and recording of the characters in a spiral line on the roller covered with paper by means of a writing tip : de en
  • US1676067A - Locomotive auxiliary cylinder-port arrangement : en
  • US1675895A - Incubating apparatus : en
  • GB278348A - Improvements in and relating to electric incandescent lamps intended to be used in series : en
  • US1675996A - Cable clamp : en
  • GB293362A - Improvements in or relating to furnace grates : en
  • US1675643A - Storage-battery grid : en
  • US1675860A - Apparatus for softening water : en
  • US1675435A - Electrical switch : en
  • US1675917A - Automatic rope take-up for leveler bars : en
  • FR639976A - Mudguards or fenders of flexible or elastic materials : en fr
  • AU655227A - Improvements in and relating tothe erection of concrete structures : en
  • CA281367A - Tobacco stemming and booking machine : en fr
  • GB293245A - Machine for spreading of artificial manure or the like : en
  • FR639886A - Registration marks on the edges of dictionaries folios or other books to consult : en fr
  • DE462012C - Hederichkoepfmaschine : de en
  • DE462213C - Impeller for centrifugal compressors and pumps with radial blades : de en
  • GB293065A - Improvements in or relating to machines for compacting materials in bags : en
  • GB293268A - Improvements in and relating to closures for glass bottles and like containers : en
  • US1675488A - Vehicle wheel rim : en
  • US1675706A - Wheel nave and the like and method of forming it : en
  • US1676156A - Wire-stitching folding machine : en
  • GB293713A - Improvements in or relating to gearing for driving a rotary compressor on an internal-combustion engine : en
  • CH126629A - Equipment on wood planing machines to drive the feed rollers. : de en
  • FR640056A - Product to adhere dentures : en fr
  • GB293405A - Improvements in electric cooking and heating apparatus : en
  • US1675873A - Handpiece for tooth-boring machines : en
  • US1675482A - Toy : en
  • US1675634A - Cutter guard and ledger plate : en
  • CA281428A - Double bed cover : en fr
  • US1675888A - Radiotransmission : en
  • US1676206A - Traveling drilling machine : en
  • GB272452A - : en
  • GB293175A - Improvements in or relating to foot operated tyre inflators : en
  • US1675770A - Grave covering and lining device : en
  • US1676167A - Safety hook : en
  • CH126774A - Collapsible clothes hanger. : de en
  • US1675328A - Seal : en
  • DE462095C - Paper holder for typewriters : de en
  • US1675512A - Means for transporting goods : en
  • CA281475A - Anti-friction bearing : en fr
  • CH126858A - Shape watch. : en fr
  • DE462090C - Process for increasing the ability of animal fibers to absorb dyes : de en
  • DE462233C - Liquid ring pump for venting centrifugal pumps with oil as the operating liquid : de en
  • US1676171A - Method of inserting bearings in bearing recesses : en
  • CH126626A - Gear cutting machine for spur gears with angular teeth. : de en
  • US1675990A - Tire valve : en
  • CA281397A - Hydraulic jack : en fr
  • AU1085627A - Method of making and dispensing liquid carbon dioxide : en
  • CH126822A - Process for the preparation of 2,3-oxynaphthoyl-2'.3'-aminonaphthol methyl ether. : de en
  • US1676188A - Saw-filing guide : en
  • DE462072C - Adding machine : de en
  • CH126605A - Automatic temperature regulator. : en fr
  • DE462195C - Rock shredder : de en
  • GB293208A - Improvements in over-alls : en
  • GB293408A - Improvements in or relating to the lubrication of internal-combustion engines : en
  • AU1115528A - Double roller pulverizers : en
  • DE462278C - Air duct in breathing devices : de en
  • US1675409A - Antisiphon trap : en
  • US1676149A - Claw bar : en
  • CA281389A - Concrete form : en fr
  • CA281408A - Automobile sander : en fr
  • CA281376A - Therapeutic apparatus : en fr
  • CH126641A - Lifting gear. : en fr
  • US1675369A - Hydraulic punch : en
  • US1675323A - Wave signaling system : en
  • CA281384A - Tire tube : en fr
  • US1675719A - Greenhouse : en
  • US1675791A - Fastener : en
  • US1675550A - handley : en
  • US1676077A - Motor-starting switch : en
  • US1676137A - Favor distributor : en
  • USD75690S - Ebnest kibchhoff : en
  • US1675751A - Waste retainer : en
  • US1675823A - Wire-dba wing block : en
  • US1676107A - Railway tie : en
  • FR639961A - Method for preparing rubber with high durability : en fr
  • GB268802A - Improvements in method and apparatus for generating gear teeth : en
  • DE462160C - Rules for headlight arc lamps : de en
  • DE462170C - Filling furnace : de en
  • CA281366A - Terminal connector : en fr
  • CH126735A - Sorting machine for fruits and other fruits. : de en
  • CH126771A - Table convertible into a folding armchair. : de en
  • CH124322A - Process for filling alcohol-free fruit juices into siphon bottles. : de en
  • DE462086C - Switchboard for measuring devices and switches for motor vehicles : de en
  • DE462099C - Execution : de en
  • US1675975A - Coin-operated weighing scale : en
  • US1675415A - Candy package : en
  • US1675590A - Stop mechanism : en
  • US1676049A - Method and means for inductively heating the metallic parts of inclosed electrical devices : en
  • US1675619A - Game : en
  • DE462130C - Dirt collecting device on motor vehicles : de en
  • DE462245C - Patterning device : de en
  • DE461980C - Safety pot : de en
  • US1676083A - Fastening device for belts : en
  • US1676148A - A cobpoeation of mas : en
  • CH126667A - Line protection relay with two measuring devices. : de en
  • US1675668A - Torch tip : en
  • CA281459A - Salt processing : en fr
  • US1675526A - Brake mechanism : en
  • CA281392A - Separation of powdered or granular materials especially coal : en fr
  • CH126741A - Process for the production of double window frames. : de en
  • FR639922A - Filling process during the manufacture of tubular hollow bodies in soft metal using a mass which differs according to its shape and type : en fr
  • CH126644A - Self-igniting injection engine. : de en
  • CH126785A - Reel. : de en
  • DE462198C - Machine for the production of wire nails with a reciprocating feed device : de en
  • CH126595A - Type staff. : de en
  • CA281444A - Heat regulator : en fr
  • US1675608A - Brake hanger : en
  • CA281470A - Shock absorber : en fr
  • US1675560A - Agitator : en
  • US1675991A - Battery connecter : en
  • US1676111A - Surfacing machine : en
  • USD75704S - Western underwood : en
  • AU848027A - Improved combination portable wash handbasin stand and appurtenances : en
  • CA281374A - Ring joint : en fr
  • DE461814C - Process for the preparation of a derivative of isopropyl acetic acid : de en
  • CH126777A - Device to prevent improper use of liquid dispensers. : de en
  • AU999327A - Improvements in pawl and ratchet mechanisms : en
  • CA281419A - Reflector manufacture : en fr
  • FR639888A - Advanced tooling for stamping horseshoes : en fr
  • US1676052A - Scale and chart therefor : en
  • US1675452A - Lubricant compressor : en
  • US1675610A - Steering-column support : en
  • US1675669A - Press : en
  • US1675735A - Ebanz stohb : en
  • US1675426A - Automatic stop mechanism : en
  • US1675504A - Rail-chair plate : en
  • CA281427A - Liquid fuel burner : en fr
  • CH126729A - Process for the production of mechanically very strong bodies of any shape from tungsten carbide, for tools and utensils of any kind. : de en
  • DE462254C - Process for the production of pure culture - dry preparations : de en
  • CH126857A - Watch. : en fr
  • CH126878A - Case for wristwatch. : en fr
  • US1675633A - Door : en
  • US1675808A - Pipe joint : en
  • AU919427A - Oscillation damper attachment for motor car suspension springs : en
  • CA281429A - Tripod : en fr
  • DE456841C - Process for the production of dextrin : de en
  • FR639988A - Contact jaw or jack : en fr
  • GB293063A - Improvements in or relating to the disposition of engines on aircraft : en
  • US1675467A - Inclosed electric switch and method of assembling the same : en
  • US1676144A - Diaper : en
  • US1676175A - Centering device for use in machining crank shafts, eccentrics, or the like : en
  • US1675690A - Projector lamp for motor vehicles : en
  • US1676058A - Handle control : en
  • US1675650A - Winding machine : en
  • US1675318A - Acoustic horn : en
  • US1675551A - Cycle support : en
  • US1675936A - Glare shield : en
  • US1676194A - Furnace brooder : en
  • FR639953A - A method of manufacturing game elements, such as playing cards, dominoes, etc. : en fr
  • US1675649A - Lightning or surge arrester : en
  • US1676195A - Apparatus for testing coils : en
  • US1675736A - Mop head : en
  • US1676009A - donnelly : en
  • AU1112128A - Separable fasteners : en
  • CH126705A - Device for the rail transport of large transformers. : de en
  • US1676023A - Glass thread container : en
  • US1676161A - Tower : en
  • US1675367A - Method and arrangement for generating oscillations by two-anode electron tube : en
  • US1675432A - Tool retainer : en
  • US1676214A - Picker mechanism for looms : en
  • DE462069C - Blade guide for band saws adjustable in the direction of the saw blade run, perpendicular, parallel and inclined to the saw blade plane : de en
  • FR639891A - Alkaline battery : en fr
  • GB293184A - Means for protecting insulators for high tension cables from injury through sparking : en
  • GB293250A - Improvements in or relating to tobacco pipes, cigarette holders and the like : en
  • GB293123A - Improvements in and relating to tennis and like racket frames : en
  • GB279100A - Improvements in or relating to sewing machines : en
  • US1675569A - Fastening-inserting machine : en
  • US1676003A - Manufacture of artificial silk : en
  • FR639939A - Propeller device with adjustable blades, more especially intended for vehicles with aerial propeller : en fr
  • FR639863A - Piston improvements : en fr
  • FR640053A - Sieve with adjustable sieve slope : en fr
  • US1675529A - Catch for camera fronts : en
  • US1675739A - Furnace door : en
  • CA281424A - Cultivator and weed destroyer : en fr
  • US1675393A - Balancing machine : en
  • GB283955A - Improvements in ships' hulls : en
  • DE462272C - Carburetor with regulation of the combustion air temperature : de en
  • GB268835A - Improvements in or relating to the indication at a distance of the direction of a magnetic field : en
  • CH126672A - Electrically operated mercury vapor lamp. : de en
  • US1675849A - Alarm and control device : en
  • US1675519A - Spotlight and mounting therefor : en
  • US1675738A - Nozzle-propelling mechanism and method of propelling the same : en
  • US1675941A - Vacuum air separator : en
  • US1676050A - Rheostat : en
  • US1675829A - Heat engine : en
  • FR640081A - Improvements to closed circuit power systems for steam power plants : en fr
  • CH126677A - Process for the preparation of a new basic derivative of the camphor series. : de en
  • GB293188A - Improved film box or container for a kinematograph camera : en
  • DE462297C - corset : de en
  • FR640043A - Racquets for lawn tennis and similar games : en fr
  • US1675321A - Secondary or storage battery : en
  • US1676146A - Safety cover for cooking vessels : en
  • FR640047A - Device for rectifying or measuring electrical voltages : en fr
  • GB293244A - Improvements in or relating to flower carriers : en
  • US1675376A - Sulphur-bearing article : en
  • US1675460A - Distortion compensator : en
  • DE462067C - Towel dispenser : de en
  • US1675406A - Portfolio : en
  • US1675797A - Unit for use in the manufacture of separable cuff links : en
  • US1676042A - Dentist's forceps : en
  • US1676051A - Tennis racket : en
  • FR640119A - Improvements to so-called `` bubbling '' machines for fabrics : en fr
  • GB293193A - Improvements in or relating to cartons or boxes : en
  • FR640135A - Automotive car to sleeper car conversion system : en fr
  • FR639899A - Device to reproduce sounds : en fr
  • DE462101C - Overcurrent time release : de en
  • FR639898A - Improvements to the surface heating system : en fr
  • CH126721A - Process for the preparation of a mixture of 4-chloro- and 6-chloro-5-methylisatin. : de en
  • CH126739A - Junction connection for building structures. : de en
  • US1676031A - Expansion valve : en
  • US1675525A - Holddown and register for automatic feeders : en
  • CH126709A - Device for tensioning folding boat covers in the longitudinal and transverse direction. : de en
  • CH126808A - Process for the manufacture of footwear. : de en
  • CA281423A - Radiator valve : en fr
  • CH126511A - Circuit arrangement for telephone systems. : de en
  • AU970527A - Improvements in or relating to vacuum shaping machines for tires : en
  • DE461741C - Device for wrapping cigarettes u. Like. In two or more envelopes : de en
  • US1676173A - Bending machine : en
  • FR640018A - Improvements to tubular front axles : en fr
  • GB268797A - Improvements in or relating to apparatus for smoothing unidirectional electric current : en
  • GB293215A - Improvements in and relating to combined bumpers and headlights : en
  • GB293274A - Improved method of accelerating and enhancing the decomposition of sewage sludge in digestion chambers : en
  • US1675947A - Control apparatus for centrifugal separators : en
  • GB293259A - Improvements in joint connection of the rods in structures, girders and the like : en
  • FR639942A - Sorter, dryer, ice-cream maker : en fr
  • FR640110A - Process for separating platinum from other precious metals : en fr
  • GB281253A - : en
  • GB293209A - Improvements in or connected with driving belts or conveyer belts : en
  • GB293480A - An improved process for treating oils or fats or mixtures of the same or fatty acidsfor the production of sulphuric acid compounds : en
  • US1675952A - Process and apparatus for producing crackled glassware : en
  • GB293201A - A new or improved appliance for cutting felt lists from waste felt : en
  • DK38941C - Water nose for exterior doors and the like. : da en
  • US1675667A - Apparatus for making fiber board : en
  • USD75677S - Mildbed chambeblain : en
  • US1675567A - Electrical apparatus : en
  • CA281370A - Folding seat : en fr
  • CH126901A - Two-stroke engine. : de en
  • DE462106C - Seam seal for down comforters and process for their manufacture : de en
  • DE462281C - Security device against theft of motor vehicles : de en
  • US1675817A - Valve mechanism : en
  • US1676099A - Comb : en
  • US1675620A - Thermostatic water valve : en
  • CH126685A - Switching device for the transmission of current surges via telephone lines. : de en
  • US1675892A - Steam boiler : en
  • AU742027A - An improved machine for gathering subterranean clover and other seed : en
  • US1675372A - Swimming device : en
  • US1676089A - Ice-can bracket and drop tube : en
  • DE461903C - Connector pin : de en
  • US1676186A - Valve control for plunger pumps : en
  • CH126825A - Process for the preparation of a sulfur-containing indigoid vat dye. : de en
  • US1675729A - Sucker-rod wrench : en
  • CH125288A - Float tap. : de en
  • US1675919A - Meter-operating means : en
  • US1676013A - Saw set : en
  • GB284631A - Improvements in and relating to optical-projection apparatus : en
  • AU880027A - Improvements in the manufacture of artificial foods for farm stock : en
  • AU973427A - Alternative coin gas meter mechanism : en
  • CH126818A - Process for the preparation of benzene. : de en
  • CA281373A - Door, screen and window : en fr
  • US1676211A - Transmission for rotary engines : en
  • US1675957A - Packing case : en
  • US1675477A - Governor : en
  • FR639997A - Box for electricity meters or similar devices : en fr
  • DE461995C - Smoke chamber for turbine locomotives : de en
  • FR639897A - Tandem compound compressor : en fr
  • GB293263A - Safety device for centrifugal machine baskets and spindles : en
  • DE461883C - Method and device for separating suspended bodies from electrically insulating, in particular gaseous, fluids : de en
  • DE462035C - Device for attaching the beater with the beater spindle for looms with overlap : de en
  • GB293183A - An improved seat or back rest for picnicking, camping and like purposes : en
  • FR640067A - Echo probe for short and long distances : en fr
  • GB293180A - Chicken feed trough : en
  • CH126817A - Process for the preparation of depolymerization products of high molecular weight carbohydrates by heating the high molecular weight carbohydrates in polyhydric alcohols as depolymerization agents. : de en
  • GB293227A - Improvements relating to tensioning devices for chain driven mechanisms : en
  • US1675454A - Sorting desk : en
  • US1675810A - Padding and sizing machine for silk or cotton fabric : en
  • GB293262A - Improvements in stoves, for the smokeless use of coal fuel : en
  • CA281454A - Soap powder : en fr
  • DK38948C - Device for preventing the undesired influence of the live parts or their insulating means by transformers, switches, generators, motors, cables, busbars and other electrical appliances. : da en
  • US1675757A - Necktie renovator : en
  • US1675788A - Fastener : en
  • CA281410A - Green pea viner : en fr
  • DE462121C - Table advertising column with a pyramid-shaped, loosely rotatable drum provided with interchangeable advertisements and still arranged objects of daily use : de en
  • US1675370A - Thermal relay : en
  • US1675429A - Reeling device : en
  • US1675683A - Switch : en
  • US1675653A - Cattle guard : en
  • US1676157A - Tube cleaner : en
  • US1675701A - Freight truck : en
  • CA281479A - Building block machine : en fr
  • CH126537A - Glass roof. : en fr
  • US1675906A - Method of and means for forming and delivering charges of fictile material : en
  • USRE17023E - Edward e : en
  • US1675692A - Machine for labeling circular articles : en
  • US1676126A - Economizer for water-tube boilers : en
  • CH126467A - Steam or gas turbine system for high pressure. : de en
  • CA281463A - Journal box : en fr
  • CH126652A - Asynchronous machine with series-connected period converter for phase compensation and increasing the speed drop. : de en
  • US1675859A - Ignition device for gas burners : en
  • DE462141C - Process for the preparation of Kuepen dyes : de en
  • FR640017A - Process for the production of substituted guanidines : en fr
  • FR640031A - Quick clamp : en fr
  • US1675614A - Circuit-controlling device : en
  • US1675737A - Lock-controlled electric switch : en
  • US1676176A - Strip mill : en
  • CA281503A - Steam feed mechanism : en fr
  • US1675371A - Demountable tire-carrying rim : en
  • US1675994A - Coin-controlled vending machine : en
  • US1675558A - Art of cracking hydrocarbons : en
  • US1675848A - Transmission regulation : en
  • US1676014A - Safety locking device : en
  • US1676145A - Oratories : en
  • DE461983C - Impact device for looms : de en
  • AU1107427A - Method of purifying sewage and analogous liquids : en
  • DE462079C - Device for signal transmission from the inside between in front of and behind the door : de en
  • CH126811A - Machine for streaking the rubber soles of used shoes. : en fr
  • CH126793A - Apparatus for treating textile fabrics with liquid. : de en
  • CA281491A - Computing scale : en fr
  • CA281499A - Paper machinery : en fr
  • FR639901A - Automatic device for germination and sterilization of seeds : en fr
  • GB282472A - Linkwork for raising and lowering windows : en
  • GB293132A - Hook-on folding seat : en
  • FR640019A - Cranksets and hubs of bicycles, motorcycles mounted on roller bearings : en fr
  • FR639909A - Combined suction and discharge valve : en fr
  • FR640185A - Advanced training for dispensers, meters and recorders for gasoline or other liquids : en fr
  • US1675635A - Oil-well derrick : en
  • US1676153A - Concrete building block and method of making same : en
  • GB293115A - Improvements in and connected with booklet matches : en
  • FR640029A - Indicator for office entrance doors : en fr
  • US1675902A - Obgan : en
  • GB293070A - Improvements in the manufacture of fencing, railings or gates : en
  • FR639869A - Injury prevention device applicable to woodworking machines and in particular to routers : en fr
  • CH126681A - Coin operated gas knife. : de en
  • FR639931A - Manufacturing process of pleated pipes : en fr
  • FR640027A - Device for the destruction of insects and in particular flies : en fr
  • GB293137A - Improvements in apparatus for separating materials of different density such as coke from clinker, breeze and the like : en
  • DE462034C - Channels for scoops : de en
  • DE462164C - Combustion regulator with control of secondary air in the smoke channel : de en
  • DE462064C - Process for the production of electrical heating elements with exposed heating coils, especially for high temperatures : de en
  • GB293151A - Improvements relating to time switches for electric circuits : en
  • CA281469A - Shock absorber : en fr
  • GB283535A - A rim-tape for well-base rim wheels : en
  • DE461952C - Thermal release by means of a heat band for overcurrent switches with small currents : de en
  • DE462240C - Wheelbarrow : de en
  • FR640146A - Cable reel allowing automatic stop at any height of the lighting apparatus attached to said cable or suspended from the reel box : en fr
  • FR640191A - Apparatus for maintaining the humidity of silk or other threads during weaving : en fr
  • AU783827A - Improvements in or relating to telephone transmitters : en
  • US1675845A - Waterworks auxiliary pump : en
  • US1675375A - Combination furniture : en
  • US1675793A - Safety razor : en
  • US1675733A - Mechanism for timing the operations of concrete-mixing and other machines : en
  • GB293130A - Improvements in or relating to circular knitting machines and to hose or half-hose or other tubular fabric knitted thereon : en
  • US1675753A - Machine for operating upon boots and shoes : en
  • DE462041C - Process for the production of ªÏ-methylsulfonic acids from diaminoanthraquinones : de en
  • CA281399A - Faucet adapter : en fr
  • AU1166428A - Improvements in or relating to television systems : en
  • CA281478A - Package : en fr
  • CH126481A - Steam generator. : en fr
  • FR639964A - Further training in the dovecotes : en fr
  • AU785527A - Improvements in electric fuses : en
  • AU1120928A - Combustion engine and method of charging thesame : en
  • CH126683A - Circuit arrangement for telephone systems. : de en
  • US1675999A - Necktie and method of making the same : en
  • CH126688A - Circuit for tube transmitters in which the grid voltage of the main tube is influenced by a modulation tube. : de en
  • CA281394A - Butcher's glove : en fr
  • CH126613A - Loud speaker. : en fr
  • US1675353A - Safety plug and lamp socket : en
  • US1675681A - Clevis : en
  • US1676129A - Drilling machine : en
  • US1675536A - Brake mechanism : en
  • US1676151A - Filtering material and process of filtering : en
  • US1676030A - Twenty-four-hour clock : en
  • US1675858A - Reamer grinder : en
  • US1675453A - Adjustable game device : en
  • US1675632A - Egg-candling device : en
  • GB293154A - Improvements in self locking bolts : en
  • US1675709A - Heat-resisting alloy and structure : en
  • CH126680A - Process for the preparation of a compound of quinine and isobutylallylbarbituric acid. : de en
  • CH126780A - Dry spinning process for the production of rayon. : de en
  • US1675931A - Lamp support for automobile running boards : en
  • DE462043C - Steering device for the wheels of chopping machines sitting on crooked steering knuckles : de en
  • CA281390A - Poultry roost : en fr
  • AU813227A - Improvements in or relating tothe preparation of vegetable food : en
  • US1675724A - Fire-tube boiler : en
  • US1675907A - Jack spool : en
  • AU1174228A - Improvements in or relating tothe transmission of signals for television andother purposes : en
  • CA281467A - Anti-friction bearing : en fr
  • CH126655A - Disc coil for transformers. : de en
  • CH126714A - Process for the preparation of 3-chloroanthraquinone-1-nitrile. : de en
  • CH126597A - Facility to make it easier to find specific points in plans. : de en
  • CA281359A - Measure and dispenser for containers : en fr
  • GB293150A - Improvements in collapsible tripods, and like stands : en
  • US1675455A - System of refrigeration : en
  • US1675479A - Binder post : en
  • GB293401A - Immunizing product and method of producing the same : en
  • FR640086A - Rubberized belt : en fr
  • US1675841A - Toilet construction : en
  • US1676204A - Oil still : en
  • FR639876A - Device for putting derailed vehicles back on track : en fr
  • GB293177A - Improvements relating to electric heating devices for warming beds or for other purposes : en
  • GB293404A - Improvements in means for automatically stopping trains or the like : en
  • GB293343A - Method and means for determining optimum current strength in the electro deposition of rubber and other substances : en
  • US1675637A - Adapter and plug for cut-outs : en
  • CH126673A - Apparatus for measuring the periphery of teeth intended to receive metal caps. : en fr
  • FR639941A - Single mixing valve torch : en fr
  • GB273277A - Improvements in corner joints for bedsteads : en
  • AU956727A - Improvements in or relating tothe removal of scale fromthe tubes of condensers andthe like : en
  • FR639865A - Filmpack : en fr
  • GB269522A - Improvements in the manufacture and production of dyestuffs containing chromium : en
  • GB293285A - An improved holder for condiments and other powdered or pulverulent materials : en
  • CA281504A - Steam feed mechanism : en fr
  • FR639962A - Improvements to the protection systems of a t device. s f. against electrical disturbances or oscillations : en fr
  • FR640038A - Fuel valve : en fr
  • US1675711A - Shoe : en
  • US1676169A - Pressure-retaining valve : en
  • DE462085C - Lifting trolleys : de en
  • DK38943C - Easy Row Cleaner. : da en
  • GB267121A - The manufacture of intermediate products and vat dyestuffs derived from diaroyl perylenes : en
  • GB270663A - Improvements in apparatus for cutting and folding sheets : en
  • GB276971A - Improvements in and connected with the sound boxes of talking machines : en
  • US1675434A - Fluid pump : en
  • DE461973C - Method for changing the underside of sticks, in particular wooden sticks, of women's shoes : de en
  • FR640044A - Improvements in wireless telephony and telegraphy stations : en fr
  • FR640010A - Metal spoke vehicle wheel : en fr
  • GB285394A - Process for the production of inactive menthol (the racemate of natural menthol) : en
  • GB289467A - : en
  • GB293110A - Improvements in or relating to the production of dyestuffs : en
  • US1675806A - Clasp : en
  • DK38945C - Line limiting device at the Paper Slide for electric Typewriters with cylindrical Type holder. : da en
  • US1676015A - Sporting apparatus : en
  • FR640114A - False hub for transporting film rolls : en fr
  • FR640051A - Improvements in the construction of the ends of the connecting rods : en fr
  • FR639883A - Improvement in the assembly of removable spare wheels for motor vehicles : en fr
  • US1675431A - Light transmitting and reflecting device : en
  • US1675674A - Process for the production of carbon electrodes : en
  • CH126632A - Safety razor. : de en
  • US1675945A - Pump : en
  • AU1074327A - Improved carburettor : en
  • CH126692A - Billboard. : de en
  • US1675944A - Weighing-scale mechanism : en
  • US1675850A - Reversing mechanism for drilling machines : en
  • US1675968A - Means for cleaning the cock connections between mains and service or branch pipes : en
  • CA281458A - Basket for dishwashers : en fr
  • CH125611A - Double valve to be switched between the engine and pneumatic tires of motor vehicles for inflating the pneumatic tires from the vehicle engine. : de en
  • US1675365A - Lip stick : en
  • US1675771A - Antimarring means for picture frames : en
  • DE462267C - Large diaphragm, especially for speaking machines : de en
  • US1675543A - Fountain-pen desk stand : en
  • US1675568A - Means for inserting or seating the outer races of ball bearings, bushings, and the like in machine housings : en
  • US1675743A - Method and apparatus for contacting films : en
  • CH126828A - Process for recovering the rubber contained in the beads of used tires. : en fr
  • CH126786A - Weft winding machine, in which the thread or when winding the tip. Tips is subjected to a greater tension than when winding the rest of the head. : de en
  • US1675924A - Combined electrical stove and toaster : en
  • CH126772A - Rear wall cladding in sanitary facilities. : de en
  • US1675929A - Press for drying and ironing wearing linen : en
  • FR639910A - Spray bottles : en fr
  • GB293139A - Improvements in or relating to electric switches : en
  • GB293369A - Improvements in machines for distributing manure or the like : en
  • US1676155A - Circuit breaker and closer : en
  • US1676022A - Railway spike : en
  • CH126804A - Special machine for the production of hat stumps. : de en
  • CH126877A - Box with hinged lid. : en fr
  • US1675524A - Rotary compressor or motor : en
  • US1675882A - High-frequency circuits : en
  • US1675442A - Inking mechanism : en
  • US1675523A - Indicating and recording nonreturn valve : en
  • US1675971A - Apparatus for forming glassware : en
  • CA281462A - Shock absorber : en fr
  • US1675842A - Oil burner : en
  • CH126715A - Process for the preparation of 2,3-dichloroanthraquinone-1,4-dinitrile. : de en
  • USD75685S - William o : en
  • US1675539A - Vehicle top : en
  • US1675461A - Hitch device : en
  • US1675758A - Necktie : en
  • US1676162A - Arch support : en
  • USD75691S - Design for a paper clip or similar article : en
  • DE462298C - Dry metal back-up valve : de en
  • US1676019A - Soot-removing device : en
  • CH126657A - Impregnated electrical cable casing and method of preparing said casing. : en fr
  • CA281421A - Twin-section egg-carton : en fr
  • US1675350A - Electric gas-filled glow-discharge device : en
  • GB268787A - Reflector diffusing apparatus for light : en
  • GB271470A - Improvements in alloy steel for use as building material : en
  • FR639980A - Differential saddle for cycle : en fr
  • GB283225A - : en
  • FR640129A - Driving device for small motor vehicles forming toys : en fr
  • DE462277C - Device for triggering lens shutters by pulling thread : de en
  • FR640132A - Installation with self-crusting dryer for the continuous production of toilet and household soaps : en fr
  • CH126604A - Apparatus for dispensing a liquid in measured quantities. : en fr
  • FR640101A - Bottle closure : en fr
  • FR639882A - speed-regulated wind turbine : en fr
  • GB293344A - Improvements in and relating to means for operating windows, sliding panels and the like : en
  • GB293133A - Improvements in and relating to air compressors : en
  • CA281509A - Paint distributing machine : en fr
  • US1675720A - Searchlight : en
  • US1675745A - Cheese cutter : en
  • US1675821A - Cobpoba : en
  • FR640180A - Equipment for vertical molding of masonry of reinforced concrete or not and of low thickness : en fr
  • DE461846C - Electric light tubes : de en
  • FR640041A - Belts : en fr
  • FR640190A - Flexible Couplings Improvements : en fr
  • CH126713A - Process for the preparation of 2-chloro-anthraquinone-1-nitrile. : de en
  • US1675335A - Golf tee : en
  • CH125357A - Axle journal bearings on running axles with several adjacent rows of rolling elements. : de en
  • CH126490A - Thermoregulator. : de en
  • US1675449A - chapman : en
  • US1675564A - Bolted connection for bedstead-corner locks : en
  • US1675772A - Compressed-air well pump : en
  • DE461539C - Typewriter : de en
  • FR639873A - Variable Length Crank Arm Loom : en fr
  • CA281356A - Greenhouse plant frame : en fr
  • CH126787A - Process for the manufacture of fabrics for toledo embroidery. : de en
  • DE462227C - Bronze stamping mill with air extraction device : de en
  • US1675412A - Echo and singing suppressor system : en
  • CH126409A - Process for the production of pure petroleum jelly. : de en
  • US1675694A - Mixing machine : en
  • US1676081A - Adjustable hose cap for fire-department connections : en
  • CA281398A - Duplicating device : en fr
  • CA281445A - Heat regulator : en fr
  • FR640016A - Improvement brought to Brabant : en fr
  • CA281461A - Necktie : en fr
  • CA281482A - Non-ferrous alloy : en fr
  • CH126824A - Process for the preparation of a green-yellow azo dye. : de en
  • DE461867C - Longitudinal seam welding machine for gas fusion welding : de en
  • US1675986A - Full-way or gate valve : en
  • US1675798A - Alloy and process for making same : en
  • US1675717A - Drying apparatus for rotary kilns : en
  • USD75695S - Design fob a glass jab : en
  • CA281485A - Cutter : en fr
  • DE461411C - Switching device for the electromagnetically controlled shut-off valve for the fuel line of internal combustion engines, especially on motor vehicles : de en
  • US1675807A - Can opener : en
  • AU786927A - Improved grate construction for solid fuel burning bath heaters stoves andthe like : en
  • CH126745A - Clamp for holding shuttering boards. : de en
  • CH126798A - Narrowing device with tubular, detachable burner for all types of yarn. : de en
  • DE462194C - Trim cutting device : de en
  • FR640040A - New bicycle brake control : en fr
  • FR640099A - Soft steering wheel : en fr
  • GB293114A - Improvements in or relating to potential supply means suitable for use in wireless receiving apparatus : en
  • US1675682A - Step plate : en
  • FR640168A - Improvements made to the means to ensure a predetermined value at the amplitude of reciprocating, rectilinear and angular movements, liable to vary, in particular those to compensate for wear on the brakes : en fr
  • DE461853C - Device for generating steam enriched with fragrances, disinfectants, medicaments or the like : de en
  • US1675876A - Translating circuits : en
  • US1675761A - Calendar clock : en
  • DE462184C - Process for the production of wound tubes with a high-gloss surface : de en
  • CH126624A - Extrusion press. : de en
  • CH126725A - Process for the preparation of 5-nitro-1-aminoanthraquinone-2-carboxylic acid. : de en
  • DE462172C - Measuring devices, aiming devices for firearms, etc. : de en
  • CA281401A - Machine for fabric cleaning, etc. : en fr
  • US1675714A - Catch basin : en
  • AU1013727A - Improvements in or relating to sheep shears orthe like : en
  • US1675534A - Pressure siphon : en
  • GB268829A - An automatic rotary machine for washing bottles : en
  • GB293174A - An improved stand for liquids in circular containers : en
  • GB293365A - Improvements in or relating to gasfilled electric discharge tubes : en
  • US1675597A - Rim nut : en
  • DE462286C - Process for dyeing artificial silk from cellulose esters or ethers or their conversion products : de en
  • DE462268C - Sole reinforcement made of plates for irrigation ditches : de en
  • FR640103A - Rubber shoe protector : en fr
  • US1675362A - Combined transporting and lowering burial apparatus : en
  • US1675403A - Apparatus for fume control : en
  • US1675779A - Clincher for wire-stapling machines : en
  • US1675613A - Screen for paper making : en
  • US1675978A - Storage battery : en
  • US1676213A - Wrist-watch bracelet : en
  • US1675790A - Fastener : en
  • DE462047C - Collapsible paper lantern : de en
  • DE462139C - Device for operating electric light tubes by means of stray field transformers : de en
  • FR640159A - Warning relay with two gas chambers : en fr
  • US1676043A - Roofing plate or shingle : en
  • US1675612A - Screen for paper making : en
  • DE462129C - Headlight assembly for motor vehicles : de en
  • GB293223A - Improvements in or relating to means for sharpening rotary knives : en
  • DE462187C - Process for the preparation of a durable, sterilizable, therapeutically valuable complex gold sodium thiosulfate solution : de en
  • US1675382A - Battery-making machine : en
  • US1676143A - Circuit breaker : en
  • US1676087A - Brake for hoisting devices and the like : en
  • US1676197A - Ground anchor : en
  • GB279014A - Improvements in or relating to seamless circular knitted goods : en
  • DE462138C - Drive device for several tape winders arranged one behind the other for wrapping cables, wires or the like. : de en
  • FR640042A - Device for guiding sheets of paper : en fr
  • GB282331A - Improvement in and relating to driving mechanism for imparting intermittent rotary movement to a shaft or the like particularly adapted for operating the feeding device of projecting apparatus : en
  • US1675925A - Timer brush : en
  • US1676159A - Sled : en
  • US1675496A - Cosmetic-stick holder : en
  • US1675911A - Windshield heater : en
  • DE462050C - Pleating machine with two knives used to form creases : de en
  • DK38939C - Sealing list for placement in window and door rebates and similar places. : da en
  • DE462077C - Gastight fabric, in particular balloon fabric, made of impregnated fabric : de en
  • DE462252C - Control device with follower piston : de en
  • CA281417A - Ventilator for locomotive cabs : en fr
  • CH126004A - Mobile device for the determination of insulation faults, preferably on railway lines. : de en
  • CA281471A - Shock absorber mechanism : en fr
  • US1676177A - Knotter for binding mowers and straw binders : en
  • US1676228A - Ceiling plate : en
  • DE451727C - Deep drilling device working according to the rotary drilling system and secured in the borehole against rotation by clamping jaws : de en
  • FR639852A - Process for the preparation of water-soluble arylazodiarylamines : en fr
  • FR639913A - Pot or pot for economical appliance, with removable insulating cap, for boiling, roasting or cooking food : en fr
  • CH126458A - Apparatus for engraving a pattern on the cylindrical surface of marking rollers. : de en
  • CH126571A - Attachment for shoemaker's tables. : de en
  • US1675387A - Method of joining wood pieces for making rolls : en
  • US1675832A - Voice-producing apparatus for dolls and other toy figures : en
  • USD75676S - Design for a combination floor lamp and ash trat : en
  • US1675862A - Surfacing mechanism : en
  • US1675942A - Outlet-box support : en
  • US1676102A - Lemon squeezer : en
  • US1675405A - Liquid pump : en
  • US1675795A - Discharging and quenching mechanism for furnaces : en
  • CH126670A - Electric induction oven. : en fr
  • CA281452A - Electricity meter : en fr
  • GB293229A - Improvements in metal rolling : en
  • DE462249C - Commodity made from concrete or another hydraulic binder : de en
  • FR640004A - Electric vacuum cleaner that can be used as a blower, brush for parquet floors and for multiple applications : en fr
  • FR640100A - Load-bearing frame for railway vehicles and vehicles comprising this frame : en fr
  • FR640181A - Improvements in the preparation of titanium compounds and analogous compounds : en fr
  • GB290648A - Improvements in talking and like apparatus : en
  • GB293122A - Means for securing bodies on rotating shafts : en
  • GB293195A - Improvements in furnace linings : en
  • AU970427A - Process and apparatus for separating mixtures of gases and gases with vapours by carrying them throughthe stateof solution ina liquid : en
  • GB282041A - Improvements relating to flexible pipes of small bore for transmitting fluid pressure : en
  • GB293163A - Process of applying designs to a surface : en
  • DE462082C - Flexible conveyor screw working in a hose : de en
  • DE462229C - Roller creasers for cardboard and corrugated cardboard : de en
  • DE462098C - Device for maintaining the tension of the contact wire of electric railways evenly : de en
  • FR639884A - Gramophone needle : en fr
  • FR639999A - Improvements in processes and apparatus for the manufacture of rubber parts and other elastic materials : en fr
  • DE454642C - Device for introducing a foldable cover of intestinal training into diseased body cavities : de en
  • DE462182C - Process for cooling hot, dried brown coal moved in conveyor screws by ventilation : de en
  • GB272453A - Improvements in and relating to driving mechanism for imparting intermittent rotary movement to a shaft or the like particularly adapted for operating the feeding deviceof projecting apparatus : en
  • GB293136A - Improved process of briquetting finely divided coal, fuel or other pulverulent materials : en
  • GB293226A - Improvements in or relating to apparatus for effecting the transmission of sand and similar materials : en
  • GB287480A - : en
  • FR639959A - Process for raising the calorific value of lighting and heating gas : en fr
  • FR640068A - Improvements to low frequency amplifiers : en fr
  • CA281432A - Friction block : en fr
  • CA281453A - Road liquid distributor : en fr
  • CA281498A - Auto speed governor : en fr
  • DE462094C - Device on typewriters for combining a main sheet and several account sheets : de en
  • FR640098A - Valve control device in accordions and other valve musical instruments, such as harmoniums, organs, etc. : en fr
  • GB293153A - Improvements in or relating to crane weighing apparatus : en
  • US1675475A - Dirigible headlight : en
  • US1675493A - Holding and supporting device for printing or print-receiving elements or the like : en
  • US1675697A - Phonograph-record-rotating mechanism : en
  • FR640176A - Process for producing a liquid for rinsing the mouth and device for supplying this liquid : en fr
  • GB293128A - Improvements in or relating to wheels for vehicles : en
  • US1676097A - Coal digging and loading machine : en
  • CA281450A - Brake shoe : en fr
  • DE462109C - Adjustable limit gauge : de en
  • GB293266A - Improvements in trolley sheaves : en
  • GB293341A - Improvements in or relating to the preservation of fruits, vegetables and the like : en
  • US1675399A - Hobbyhorse : en
  • US1676011A - Glass-cutting table : en
  • US1675748A - Pipe tongs : en
  • CH126440A - Expanded metal sheet. : en fr
  • GB293236A - Improvements in exhaust silencing and cut-out devices for motorcycles and the like : en
  • US1675678A - Explosion motor to be utilized under various atmospheric conditions : en
  • CH126295A - Method and machine for the manufacture of filament support rods for incandescent electric lamps. : en fr
  • FR639977A - Improvements in brake control devices for vehicles, in particular those for automobiles : en fr
  • GB289476A - Improvements in and relating to governors : en
  • CA281510A - Lime and block burning apparatus : en fr
  • US1675629A - Engine construction : en
  • US1675909A - Windshield : en
  • US1675993A - Railroad-rail fastening : en
  • DE462271C - Idling and starting device for spray carburetor : de en
  • CA281385A - Memory pad : en fr
  • GB287129A - Improved helical springs : en
  • CH126646A - Injection carburetor. : de en
  • US1676080A - Liquid-fuel burner : en
  • FR640071A - Methodical tunnel dryer without ventilation to recover waste heat : en fr
  • FR639930A - Process for cutting slats intended for the manufacture of iron bodies for armored transformers, and slats obtained by this process : en fr
  • GB293339A - Improvements in or relating to straps for batons, hand bags and other analogous articles : en
  • FR640107A - Improvements in the looms of gilding fringes known as spun fringes : en fr
  • FR639951A - Foldable cardboard box for packing and shipping : en fr
  • GB287522A - Improvement in the manufacture of transparent fused pure silica : en
  • GB293213A - Improvements relating to the suspension of the live wire of electric railways : en
  • GB272454A - Improvements in or relating to optical-projection apparatus : en
  • FR639963A - Apparatus for the production of physiological effects : en fr
  • FR640174A - Process for the preparation of ethers of cellulose, starch or the like : en fr
  • FR640169A - Improvements made to machine tools, automatic or not, for making grooves or grooves in a hole, in particular those for making nuts : en fr
  • GB293283A - Improvements in welding electrodes : en
  • US1675355A - Folding table : en
  • US1675856A - Slaughtering device : en
  • US1675366A - Manufacture of hydrocyanic acid from formamide : en
  • AU965827A - Improvements in guards for power presses : en
  • GB284637A - Improvements in or relating to aircraft and submarines : en
  • US1675756A - Card-feeding mechanism : en
  • USRE17022E - Wylie gemmel wilson : en
  • DE462044C - Cam ring for driving a fuel pump that feeds several cylinders of an internal combustion engine : de en
  • US1675360A - Indicating means for radio apparatus : en
  • US1675401A - Combined holder and automatic circuit breaker for electric soldering irons : en
  • US1675361A - Soda-fountain ice-cream machine and process of manufacturing and dispensing ice cream : en
  • US1675602A - Suspended aerial-cable terminal : en
  • US1675731A - Antiglare and light-distributing means for vehicle head lamps : en
  • US1675343A - Sound reproducer : en
  • US1676001A - Blade : en
  • GB293165A - Improvements in or relating to casting concrete walls in situ : en
  • CA281406A - Truss : en fr
  • DK38932C - Saddle for Bicycles and the like. : da en
  • US1675445A - Press : en
  • US1675963A - Resilient suspension for motor vehicles : en
  • USD75687S - Design foe : en
  • GB293252A - Improvements in or relating to the grinding of table knives and similarly shaped articles : en
  • CH126539A - Device for filling cracks or crevices in rock, stone, etc. : en fr
  • CH126689A - Bell ringing device. : de en
  • US1675481A - Motor-vehicle-wheel gauge : en
  • US1675760A - Hydraulic shock absorber : en
  • USD75702S - Design for a fence post : en
  • FR639890A - Combustion chamber piston for internal combustion engines : en fr
  • FR640087A - Process for treating cellulose in order to obtain any desired viscosity of the solutions of nitrocellulose produced by means of this cellulose, in the usual solvents : en fr
  • DE462174C - Agitator for cesspools : de en
  • GB275549A - Improvements in or relating to circular knitting machines : en
  • GB290173A - Improvements in or relating to walking-figure wheeled toys : en
  • DE462119C - Method and device for producing a feed : de en
  • US1675869A - Tire-rim clamp : en
  • US1675826A - Pencil : en
  • US1676119A - Fishline holder : en
  • US1675396A - Thermal relay : en
  • US1675746A - Wire-tie-twisting apparatus : en
  • US1675932A - Bearing mechanism : en
  • US1676025A - Extension table : en
  • FR639983A - Three-piece hub for motorcycles, and method of manufacture thereof : en fr
  • GB280516A - A system of connections for preventing the self-excitation in commutator cascades, having a different frequency from that of the network : en
  • GB280598A - Improvements in or relating to moulds for making pencils : en
  • CA281505A - Closed feed system for steamships : en fr
  • US1675451A - Lubricant compressor : en
  • US1675518A - Oil-cup-cap holder : en
  • GB293334A - Improvements relating to files for letters, papers and the like : en
  • CA281391A - Reversible light for automobiles : en fr
  • FR639969A - Improvements to golf clubs and devices for practicing the game of golf : en fr
  • FR640161A - Window lift : en fr
  • GB293255A - Treating oils, fats, emulsions in general and the like : en
  • FR639920A - Method and device for the manufacture of cement or for roasting, sintering, etc., ores, in rotary tube furnaces : en fr
  • FR639982A - Body cabinet : en fr
  • DE462031C - Chute dryer with an annular chute formed from screen mantles : de en
  • FR639990A - Headlight mount with code lamp : en fr
  • FR639894A - Apparatus for the production or mechanical processing of conical faces : en fr
  • FR639973A - Method for avoiding the harmful effects of sunlight passing through windows : en fr
  • US1675339A - Traffic-control system : en
  • FR639915A - Advertising device : en fr
  • CH126577A - Process for the concentration of hydrogen peroxide solutions. : de en
  • DE462102C - Quick switch with a holding magnet : de en
  • US1675950A - Method of cooling work blanks : en
  • FR640083A - Interchangeable heel : en fr
  • FR640089A - Phonebook : en fr
  • FR639896A - Improvements to apparatus for the manufacture of composite rolls used in printing machines : en fr
  • FR640147A - Industrial product based on rubber and asbestos, and its manufacturing process : en fr
  • FR640046A - Improvements to clothing to protect their pockets against theft : en fr
  • GB293120A - Improvements relating to electric transformers : en
  • AU1119828A - Improvements in washing apparatus : en
  • FR640139A - Improvements in the reproduction of original color films inverted on supports with lenticular elements : en fr
  • GB282702A - Improvements in reproducers of phonographs : en
  • AU816527A - A releasing attachment for barrel bolts : en
  • CH126343A - Tobacco pipe with a rib insert pushed into the pipe. : de en
  • CH126866A - Mandrel for expanding and sealing anchor bolts, ceiling bolts, stud bolts and the like. : de en
  • CA281468A - Railway car diaphragm : en fr
  • CH126563A - Shearing or warping machine. : de en
  • US1675438A - Vabiabiib-speed-tbaltsmitting mechanism : en
  • FR640011A - Regulating devices for pressurized fluid : en fr
  • GB287541A - Improvements relating to the rolling stock of railways, tramways and road transport vehicles : en
  • CA281455A - Wrapper carrier control : en fr
  • CH126792A - Plate for moving double latch needles of a knitting machine. : de en
  • FR639970A - Gradual speed change : en fr
  • GB293267A - Improvements in cigarette making machines : en
  • US1676139A - Tire-inflating apparatus : en
  • FR640121A - Windshield cleaner : en fr
  • CH126794A - Device for the wet treatment of textile threads wound on spools, in particular rayon threads. : de en
  • US1676057A - Medical instrument : en
  • US1675333A - Control mechanism : en
  • US1675822A - Wire-drawing block : en
  • GB293164A - Improvements in and relating to concrete wall boxing : en
  • US1675605A - Heat-controlling apparatus : en
  • US1675814A - Cigarette-paceage dispenser : en
  • CH126782A - Multi-level twisting machine. : de en
  • CA281511A - Lime and block burning process : en fr
  • AU994027A - Method of and apparatus forthe distillation of oils from oil shale or coal or similar material : en
  • FR640177A - Improvements to thermal machines and motor cars : en fr
  • GB293411A - Improvements in apparatus for concentrating minerals : en
  • DE462236C - Radiators, especially for aircraft : de en
  • AU827427A - Improvements in and relating to undergarments employed for medicinal andthe like purposes : en
  • CH126326A - Device for power transmission. : en fr
  • DE462246C - Stencil machine : de en
  • US1675547A - Reclining chair and foot rest : en
  • DK38956C - Core barrel. : da en
  • DE462192C - Self-operated friction wheel press for the production of clay plates or the like. : de en
  • GB284347A - Valves : en
  • GB293237A - Improvements in stopper discs for milk and the like bottles : en
  • US1675680A - Magnetic thermal relay : en
  • US1676121A - Process of transforming pieces of curds into cheese by treatment with salts : en
  • USD75696S - Design for a road sign : en
  • US1675769A - Protective paper and method of making the same : en
  • AU874927A - Induction attachment for introducing lubricants and decarbonisers into cylinders of internal combustion engines : en
  • CH126639A - Fuse for valve cone. : de en
  • US1675575A - Method for cracking oils : en
  • US1675763A - Handle for portable incandescent lamps : en
  • US1676131A - Picture hanger : en
  • CA281409A - Garage door fastener : en fr
  • FR639856A - Product and method for dissolving tartar and preventing its formation : en fr
  • AU1085927A - Improvements in hygrometers : en
  • GB285876A - Improvements in boot trees : en
  • GB293258A - Pincers for cable clamps for the chain suspensions of electric railways : en
  • GB293273A - A new or improved device for facilitating the manoeuvring on the ground of landplanes provided with landing wheels or like structures or loads, and applicable also as a lifting jack for lifting and supporting weight in stationary position : en
  • US1676125A - Device for indicating admixtures to gases and liquids : en
  • CA281464A - Journal box mounting : en fr
  • FR640074A - Hub improvements for cycles and motorcycles : en fr
  • GR1900B - IMPROVED METHOD OF TREATMENT OF HYDROCARBON OILS BY HEATING. : el en
  • CH126720A - Process for the preparation of 1.8-naphtisatin. : de en
  • CH126859A - Clock. : en fr
  • GB293286A - Improvements relating to rotary tipplers : en
  • DE461965C - Air filter made of endless articulated bands composed of individual plates : de en
  • US1675625A - Ford transmission speidometer drive : en
  • US1675754A - Finger-wave comb : en
  • GB293340A - Extraction of metals from ores : en
  • FR640034A - Improvements to the separation flanges for drum lifting devices : en fr
  • GB293194A - Improvements in connection with wind-screens of motor cars : en
  • US1675687A - Coking retort oven : en
  • US1675402A - Method of preparing nitropyridine arsinic acids : en
  • US1675490A - Adjustable bearing : en
  • FR640152A - Improvements to the handling units of devices or machines in large series : en fr
  • GB268818A - Improvements in or relating to two-stroke multi-cylinder internal combustion engines : en
  • GB293149A - Improvements in ventilators for buildings : en
  • US1675839A - Wave setter for hairdressing purposes : en
  • FR639926A - Moisturizer for moistening stamps, gummed paper, envelope legs, etc. : en fr
  • US1675538A - Transmission : en
  • FR639870A - Device consisting of a metal tape with stopper at the ends to limit door openings : en fr
  • FR639929A - Vibration damping material : en fr
  • DE462132C - Bicycle support : de en
  • GB293240A - Improvements in and relating to cord grips for electric or other fittings : en
  • US1675954A - Valve-tappet construction : en
  • DE461856C - Tropical water bag : de en
  • US1675325A - Hydraulic underreamer : en
  • US1675377A - Variable-control device : en
  • GB280912A - Improvements in gas producers : en
  • GB293196A - Draught excluder for the bottoms of doors, windows, and the like : en
  • DE462116C - Hose connection : de en
  • DE462124C - Trailer coupling for semi-trailer : de en
  • GB293134A - Improvements in or relating to aircraft control devices : en
  • US1675820A - pisarcik : en
  • GB284619A - Improved manufacture of cages for ball, roller or like bearings : en
  • FR639902A - Therapeutic device : en fr
  • FR639919A - Box for compact powder and similar products : en fr
  • US1676147A - Shock absorber : en
  • FR640052A - Bicycle rack : en fr
  • FR640188A - New boiler for central heating use : en fr
  • US1675440A - Assigstoe : en
  • FR639946A - Ladder cleat : en fr
  • FR640075A - Adjustable mobile support system for display cabinets, shelves and the like : en fr
  • US1675710A - Selector-discharge mechanism : en
  • GB288273A - Improvements in glass and its manufacture : en
  • US1675702A - Internal-combustion engine : en
  • USD75679S - Design for a display case or similar article : en
  • US1675955A - Ore-concentrating apparatus : en
  • DE461833C - Process for the production of lignon derivatives : de en
  • US1675508A - Buttonhole-sewing machine : en
  • DE462018C - Sewing machine with boiler feed : de en
  • DE462115C - Pipe clamp fastening : de en
  • US1675548A - Burner for solid fuel : en
  • US1675792A - Fastener : en
  • CH126736A - Anti-hail device for vine stock. : en fr
  • DE462217C - Process for the production of artificial threads, films, ribbons, etc. from, in particular unripened, viscose : de en
  • US1676164A - Door-operating device : en
  • CH126703A - Electrical device for warning of deflation of vehicle pneumatic tires. : en fr
  • CH126635A - Protective cover made of rubber for joint connections. : de en
  • FR640105A - Improvements in the electrolytic preparation of light metals : en fr
  • CA281495A - Insulator : en fr
  • CA281355A - Internal combustion engine : en fr
  • GB293168A - Improvements in and relating to the production of fertilizers from waste nitrogenous material : en
  • US1675480A - Saw : en
  • US1675509A - Ring book and method of assembly : en
  • CH126754A - Boiler with combined heating. : de en
  • US1676007A - Henry csanyi : en
  • CH126863A - Steel alloy for the manufacture of objects that are hardened in the outer layers by stitching. : de en
  • US1676037A - Film-moving mechanism : en
  • US1675872A - Permanent magnet and method of making the same : en
  • CH126665A - Automatic electric switch control device. : en fr
  • GB293118A - Improvements in electric surge absorbers : en
  • CH126701A - Direction indicators for motor vehicles. : de en
  • DE462025C - Device for opening letters : de en
  • US1676046A - Steam and hot-air generator : en
  • DE461900C - Insulated wire brand : de en
  • DE462127C - Differential housing for motor vehicles consisting of two pressed parts : de en
  • DE462131C - Pneumatic tire valve : de en
  • CH126695A - Transfer installation. : en fr
  • CH126756A - Ceramic mass washbasin. : de en
  • CH126800A - Attachment for vacuum cleaners. : de en
  • FR639914A - Improvements in resistance elements and their assembly method : en fr
  • US1675349A - Intake manifold for internal-combustion engines : en
  • US1675878A - Burglar alarm : en
  • GB286613A - Improvements in or relating to mirrors for use in oscillographs and the like instruments : en
  • GB293235A - Improvements in apparatus for delivering liquids or semiliquids in measured volumes : en
  • US1676202A - Circulatory cracking still and pump therefor : en
  • US1675470A - Condenser : en
  • FR639918A - Combination furniture of different kinds : en fr
  • FR640054A - Improvements to telescopic seed tubes, for seed drills : en fr
  • GB293178A - Improvements in and relating to coat hooks : en
  • CH126761A - System for cooling coke by means of cooling gases to be passed through the coke. : de en
  • CH126480A - Hydraulic regulator. : de en
  • US1676215A - Bending machine : en
  • DE462122C - Advertising device which, using complementary colors, alternately makes inscriptions visible and invisible, which are covered by a transparent plate and attached to this sliding surface : de en
  • GB293249A - Improvement in connection with mouthpieces of tobacco pipes, cigar holders and cigarette holders : en
  • AU1073227A - Improvements in scales : en
  • FR640193A - Improvements made to electrical fault indicating devices : en fr
  • CH126783A - Device for sorting and sorting cardboard tubes for continuous spinners and the like. : de en
  • US1675345A - Apparatus for making leaden powder : en
  • US1675473A - Radio receiving circuits : en
  • US1675601A - Mop : en
  • US1675684A - Amusement device : en
  • US1675437A - Method of and apparatus for shaping golf-club faces and club produced thereby : en
  • US1676117A - Intermittent-movement mechanism : en
  • USRE17021E - Steaiff-cleaniub method amd apparatus : en
  • CH126687A - Circuit arrangement for dialing traffic from several high-frequency telephony stations. : de en
  • CH126819A - Process for the preparation of concentrated acetic acid from dilute acetic acid. : de en
  • CA281501A - Hair waving device : en fr
  • US1675474A - Refrigerator of the absorption type : en
  • US1675503A - Ventilating attachment for milk-can covers : en
  • US1675870A - Manifold and thermostatic regulating device therefor : en
  • US1675589A - Insulator : en
  • DE462118C - Friction roller planetary gear : de en
  • CH126674A - Stretcher. : de en
  • DE461935C - Electromechanical gear : de en
  • DE462081C - Device for winding ring-shaped workpieces : de en
  • CH126896A - Device to compensate for the expansion of the cylinder of piston engines, in particular of high pressure steam engines. : de en
  • FR640166A - Magnetic cores of electrical machines and segments for their constitution : en fr
  • GB287102A - Improvements in safety catches or locks for use in connection with bags and the like : en
  • GB293131A - Improvements in or relating to electrically-operated sound transmitting, reproducing, or recording devices : en
  • DE462097C - Street sweeper with roller brush driven by bevel wheels : de en
  • FR639885A - Articles for cleaning household objects and cookware : en fr
  • GB293166A - Improvements in insulated rods for suspending conductors, or operating switches and the like : en
  • FR640057A - Process for the manufacture of alumina by electro-thermal means : en fr
  • GB282060A - An improved device for producing changing inscriptions composed of luminous signs : en
  • GB293124A - Improvements in or relating to game balls and the manufacture thereof : en
  • CA281407A - Staple-hingeing machine : en fr
  • CH126607A - Counter recording mechanism. : en fr
  • US1676075A - Alarm device for clocks in signaling systems : en
  • CH126764A - Process for purifying acetylene. : de en
  • US1676086A - Lubricating means : en
  • DE461874C - Method and device for the production of extinguishing foam : de en
  • GB284350A - Improvements in or relating to electric heating furnaces : en
  • GB285037A - Improvements in masts for apparatus for hoisting and pouring concrete : en
  • DE461844C - Base putty machine with soldering device for soldering the power supply wires of electric light bulbs to the base : de en
  • DE462209C - Method for mending worn rail joints with head clips : de en
  • DE461993C - Device for monitoring the ribbon run on rotary type printers : de en
  • DK38935C - Magnetic Alloy. : da en
  • FR640186A - Combination door for baking ovens : en fr
  • GB278001A - Improvements in machines for grinding spherical articles : en
  • GB293330A - Improvements relating to the burning of pulverised solid fuel or of atomised liquid fuel : en
  • FR640028A - Interchangeable strainer for multiple uses : en fr
  • GB293143A - Improvements relating to boxes or containers : en
  • US1675722A - Transfer car for moving boxes in warehouses and the like : en
  • US1675922A - Necktie rack : en
  • US1676016A - Jack : en
  • US1676191A - Filter medium for air filters : en
  • FR640093A - Device for forming pores in leather and the like : en fr
  • FR640125A - Improvements to devices producing dusty mixtures : en fr
  • FR639881A - Improvements to devices for connecting electrical circuits between rail cars : en fr
  • GB293203A - Improvements in the manufacture and production of formaldehyde : en
  • US1675483A - Calendar : en
  • US1675553A - office : en
  • US1675825A - Trussed beam : en
  • US1675655A - Washer and sterilizer : en
  • US1675809A - Sanitary meat grinder : en
  • US1676034A - Valve : en
  • FR640170A - Improvements to tin can making machines : en fr
  • FR640076A - Pneumatic batter with electric motor mounted in batter : en fr
  • US1676136A - Brake attachment for motor vehicles : en
  • US1676208A - Cable support : en
  • US1675617A - Rotary wire brush : en
  • USD75706S - Design eor a street-light lantern : en
  • FR639903A - Apparatus for fast and flat drying and glazing of photographic papers : en fr
  • GB293257A - Improvements in apparatus for producing ultraviolet rays : en
  • US1675541A - Treatment of containers : en
  • CA281507A - Corrugating machine : en fr
  • CH126789A - Facility on terry looms. : de en
  • GB293473A - Improvements in cartridges for shotguns : en
  • US1675559A - Gripper mechanism : en
  • US1676141A - Feed-water heater for locomotive boilers : en
  • FR639874A - Device for starting from the alternating side of polyphase synchronous machines, especially applicable to dynamic synchronous capacitors and commutators : en fr
  • GB293242A - Improvements in or relating to tap connections for metal drums or containers : en
  • DE462145C - Malt turner with rotating screws : de en
  • CH126596A - Teaching aids for arithmetic lessons in the first grade of elementary school. : de en
  • AU812727A - Improvements in gas producers : en
  • CH126881A - Pipe coupling. : de en
  • DE462001C - Kabelloetzelt : de en
  • CH126718A - Process for the preparation of 1,5-dichloro-2,6-dimethylnaphthalene. : de en
  • US1675657A - Centrifugal babbitting machine : en
  • USD75686S - Design for a rttg or similar article : en
  • GB291030A - Improvements in telephone cables : en
  • GB285869A - Improvement in brake riggings for railway cars and the like : en
  • GB293230A - Apparatus for use in coursing a dummy quarry with dogs : en
  • AU945027A - Improvements in projectors for color andother light signals for railway andother purposes : en
  • US1675464A - Shredder-type pulverizing hammer : en
  • CH126676A - Process for obtaining an antigen-containing, anti-tubercular vaccine which can be used as a protective and medicinal agent from glandular organs. : de en
  • CA281512A - Log barking drum : en fr
  • FR640145A - Process for deodorizing rubber : en fr
  • CA281508A - Relasting machine : en fr
  • CH126603A - Measuring device. : de en
  • US1675465A - Locking mechanism for automobiles : en
  • US1676196A - Typographical distributing bar : en
  • GB293269A - Improvements in or relating to non-inflammable photographic films : en
  • US1676065A - Strap protector : en
  • US1675501A - Nicholas lehman : en
  • AU1191228A - An improved tyre rim contracting and expanding tool : en
  • DE460764C - Spin pot drive for rayon with two-part spindle : de en
  • DE462171C - Gas stove in which the cooking areas are covered by folding plates : de en
  • FR639925A - Mobile chandelier forming a fan : en fr
  • DE462247C - Bobbin changing device with bobbin turret : de en
  • AU837727A - An improved process tobe usedfor sharpening and setting razors : en
  • CH126691A - System for electromagnetic transmission, from one point, of numbers and characters to at least one receiving point, at which the number or the character is to be made visible. : de en
  • US1675346A - Transfer mechanism : en
  • CH126146A - Device for locking the outward rotating shutters in the open position. : de en
  • US1675476A - Combination tool : en
  • US1675987A - Radiotelegraphy : en
  • US1675338A - Windshield cleaner : en
  • US1675638A - Feedekic h : en
  • US1675851A - Electric sign : en
  • DE461951C - Automatic multipole knee lever switch : de en
  • DE461981C - Weaving process : de en
  • DE462226C - Cold nut press : de en
  • FR639971A - Improvements to pumps for supplying boilers, locomotives in particular : en fr
  • US1676184A - Form for concrete and the like : en
  • FR640064A - Improvements to the preparation of backgrounds, or surfaces to be painted, for painters and decorators : en fr
  • GB278003A - : en
  • DE461950C - Electric control device : de en
  • FR640002A - Leaf spring, period compensated, without articulation and without internal friction : en fr
  • US1675341A - Thermostatically-controlled valve unit : en
  • US1675630A - Disk wheel : en
  • GB293062A - Waterproofing leather and composition therefor : en
  • US1676038A - Pump-modifying mechanism for fuel-feeding devices : en
  • FR639880A - Improvements to fluid pressure equipment control valves and their installation : en fr
  • FR639927A - Improvements to machines for cleaning tin sheets or the like : en fr
  • FR640024A - Mode of operation of steam boilers with pressure flywheel : en fr
  • DE461907C - Festoon socket with contact protection : de en
  • DE462161C - Electric resistance furnace : de en
  • DE462285C - Roller table : de en
  • DK38952C - Close to Control Bottles and Other Containers. : da en
  • FR640148A - Improvements to electrical circuit control devices, such as switches, circuit breakers, etc. : en fr
  • DE461898C - Method for precipitating potassium cobalt nitrite : de en
  • GB268831A - Process for producing pattern effects on goods made of artificial fibres consistingof regenerated cellulose : en
  • GB293058A - Improvements in and in means for coupling sectional fluted and other rollers and cylinders for feeding or delivering or drafting or extending or conveying fibrous material or delivering yarn in machines for drawing or drafting or extending fibrous material or spinning or doubling or twisting yarn and other similar sectional rollers and cylinders : en
  • US1675497A - Process for producing carbon-dioxide gas : en
  • US1675938A - Rim remover : en
  • US1675974A - Speed-indicating device : en
  • US1676172A - Cultivator and weed destroyer : en
  • FR640095A - Double rudder : en fr
  • DE461974C - Device for producing pores in leather or the like. : de en
  • US1675423A - Telephone substation circuits : en
  • US1675571A - Railway booster : en
  • US1676000A - whitman : en
  • DE462027C - Device for opening lid boxes pushed forward in a guide track : de en
  • DE462251C - Gear spinning pump for conveying viscose to rayon spinning machines : de en
  • GB293413A - Improved process and means for the production of gases : en
  • CA281456A - Cigar bunch concentrator : en fr
  • GB293121A - Improvements in or relating to cotton gins : en
  • DE461902C - Strain relief device for the connecting lines of electrical apparatus, especially plugs : de en
  • GB272913A - Process and apparatus for the continuous treatment of liquids with gases : en
  • DE462148C - Process for the preparation of neutral or weakly alkaline, easily soluble compounds of dialkylaminodimethylphenylpyrazolones : de en
  • FR640116A - Washing machine : en fr
  • US1675816A - Windshield wiper : en
  • US1675322A - Circuit breaker : en
  • US1675378A - Gasoline purifier : en
  • US1675805A - Electric razor : en
  • CA281438A - Floor polisher : en fr
  • US1676165A - Cream separator : en
  • DE462168C - Curtain board support : de en
  • DE462190C - Device on centrifugal pumps that are vented by water ring pumps : de en
  • GB293199A - Improvements relating to magnifiers for telegraph signals : en
  • US1675433A - Power lift plow : en
  • CH125540A - Device for removable connection of the links of bracelets to watches in wristwatches and method for its manufacture. : en fr
  • CH126755A - Process for the production of dense clay bricks. : de en
  • DK38950C - Procedure for the Preparation of Cholesterol-Free or Cholesterol-Low Solutions of the Active Substance in Ovaries or Other Glands with Internal Secretion. : da en
  • GB293135A - Binding materials for agglomerating finely divided fuels or other pulverulent matter : en
  • DE461631C - Brushing machine : de en
  • FR639887A - Shock absorber : en fr
  • FR639950A - Level indicator : en fr
  • US1675900A - Oven lighter for gas stoves : en
  • CA281488A - Rotary engine : en fr
  • DE461986C - Asynchronous machine, compensated by a period converter, mechanically driven by the rotor of the asynchronous machine and connected to the network on the collector side, with an auxiliary winding in the stator : de en
  • DE462202C - Manufacture of hypochlorites : de en
  • US1675330A - Means for tensioning yarns or the like in looms, winding, doubling, and other textile machines : en
  • US1675865A - Method of making wooden-sole shoes : en
  • FR640151A - Control device for automotive windshield wipers and other applications : en fr
  • US1675383A - Mirror for barber or beauty-parlor chairs : en
  • DE461808C - Package binding machine : de en
  • US1675587A - Railway-traffic-controlling apparatus : en
  • US1675785A - Rail-bond straightener : en
  • GB283916A - Improvements in pulverised fuel burners : en
  • GB293220A - Process for applying plywood to walls : en
  • GB293264A - Interlocking joints for metallic columns and girders : en
  • US1675373A - Electric curling iron : en
  • US1675484A - Tool box : en
  • US1675627A - Yakut director for knitting machines : en
  • US1675887A - Daybook : en
  • DE461932C - Electric starter motor for prime movers : de en
  • DE462108C - Water heater with a turbine built into the water supply line to drive a fan in the smoke exhaust pipe : de en
  • FR639868A - Device for posting accounting entries on bound ledger sheets or loose sheets : en fr
  • FR640090A - Improvements to heat exchangers : en fr
  • FR639932A - Improvement in the manufacture of snowshoes : en fr
  • CH126846A - Tension ring for membranes of dry gas meters. : de en
  • US1676113A - Nebulizer : en
  • DE461920C - Lubricating device for automatically adjustable bearings : de en
  • DE462028C - Device for opening the flap of tiltable garbage containers : de en
  • CH126836A - Fountain pen. : de en
  • FR639879A - Improvements to fluid pressure vessels : en fr
  • GB271049A - Improvements relating to fluid pressure braking apparatus : en
  • GB293125A - Improvements in or relating to apparatus for detecting, indicating and recording the presence of inflammable vapours or gases : en
  • DK38954C - Method and Device for Regulating the Speed of Compensated Asynchronous Motors. : da en
  • DE462261C - Acetylene generator with upper and lower boiler : de en
  • DE461873C - Oxygen breathing apparatus : de en
  • DE462032C - Drum dryer for drying different fabrics at the same time : de en
  • FR639862A - Piston improvement : en fr
  • DE462040C - Steam system for fluctuating steam requirements : de en
  • US1675998A - Separable fastener : en
  • CH126727A - Process for the preparation of 1,8-diaminoanthraquinone-2,7-dicarboxylic acid. : de en
  • US1675327A - Seal : en
  • US1675458A - Automobile bumper : en
  • US1675778A - Choker-hook rigging : en
  • US1675871A - Acid-phosphate hot-den excavator : en
  • US1675775A - Apparatus for the treatment of crude oil : en
  • FR639860A - Measurement of the propagation time of electric waves : en fr
  • AU1116028A - Improvements in well pumps : en
  • US1676027A - Process and apparatus for drawing sheet glass : en
  • US1675557A - Knitting implement for knitting machines : en
  • US1675752A - Valve cap : en
  • US1676128A - Beater : en
  • DE462287C - Process for the production of plaque patterns : de en
  • US1675391A - Vibration damper : en
  • US1675970A - Flying toy : en
  • US1675988A - Flying machine : en
  • US1676100A - Cradle : en
  • US1675588A - Reversible regenerative furnace : en
  • US1675654A - Reenforcing frame for wardrobe-trunk sections : en
  • DE462207C - Device for introducing dusty or powdery substances into the melting zone of shaft furnaces, especially blast furnaces : de en
  • DK38944C - Heating boiler with Heating jacket. : da en
  • GB293161A - Improved manufacture of wool substitutes : en
  • GB293254A - Improvements in or relating to sound-reproducing apparatus : en
  • GB293474A - Application of electric spark for television purposes : en
  • USD75698S - Design for a pitches or like article : en
  • FR639995A - Airplane-shaped kite : en fr
  • US1675663A - Composite penetrator and shell for piles : en
  • FR639857A - Device for controlling a valve : en fr
  • GB293171A - Fuel valve for internal combustion engines : en
  • FR640039A - Improvements in photography : en fr
  • US1675665A - Step plate : en
  • FR639911A - Improvements to fire alarm systems : en fr
  • GB293717A - An improved process for treating oils or fats or mixtures of the same or fatty acids for the production of sulphuric acid compounds : en
  • US1675723A - Mining and loading machine : en
  • US1675576A - Power reverse gear mechanism : en
  • US1675703A - Lubricating means for loose pulleys and the like : en
  • US1675796A - Radiator : en
  • US1675935A - Aeroplane steering device : en
  • CH124330A - Loom. : de en
  • US1675463A - Ball game : en
  • US1675537A - Window wiper : en
  • CH126728A - Device for refining molten material, in particular cast iron. : de en
  • CA281387A - Furnace : en fr
  • CH126716A - Process for the preparation of 1-chloro-2-methylnaphthalene. : de en
  • CH126821A - Process for the preparation of heterocyclic bases. : en fr
  • CH126742A - Rolling shutter with articulated elements, with drip tray. : en it
  • US1676028A - Electric transmission : en
  • US1675347A - Apparatus for boiling or raising the temperature of water and other liquids : en
  • US1675596A - Variable-pitch gear : en
  • US1675813A - Grease-melting furnace : en
  • AU1098027A - Steel wool pads : en
  • CA281487A - Automobile : en fr
  • US1675868A - Auxiliary vise automatic : en
  • US1675604A - Calibration : en
  • US1675768A - Reenforced supporting member : en
  • CH126833A - Sheet-fed rotogravure printing machine for perfecting. : de en
  • US1675356A - Motor-control system : en
  • CH126584A - Process for transferring poorly and insoluble dyes, colored lacquers and the like into fine distribution. : de en
  • US1675522A - Diver toy : en
  • US1675894A - Method and apparatus for recording and reproducing sound : en
  • US1675693A - Rotary motor : en
  • US1675926A - Method of treating articles being galvanized : en
  • DK38936C - Magnetic alloys, especially for use in the manufacture of telegraph and telephone cables. : da en
  • GR1901B - SAVINGS - CLOCK (WATCH MECHANISM INTO OPERATION BY TIME PAYMENT). : el en
  • AU784227A - Improvements in or relating to concrete mixing machines : en
  • CH126744A - Rolling shutter. : en it
  • CH126431A - Sprocket calculating machine with more than one result mechanism. : de en
  • DE462162C - Device for sealing flue gas valves : de en
  • AU1106827A - Means for indicating the amount of fluid within a tank : en
  • CH126664A - Control box for electrical storage apparatus. : de en
  • US1675332A - Direction finder : en
  • CH126620A - Method for applying force to the lifting of an escape anchor, and tool for implementing the method. : en fr
  • FR640072A - Bulge Mandrel for Ball Bearing Cages : en fr
  • GB293145A - Improvements in or relating to apparatus for tipping railway wagons or the like : en
  • CH126679A - Process for the preparation of m-aminobenzoic acid ethyl ester methanesulfonate. : de en
  • DE462144C - Device for switching lights on and off for illuminated advertising : de en
  • CA281372A - Engine starter : en fr
  • CH126530A - Tensioner for ski bindings. : de en
  • DE461506C - Lid closure for spinning pots : de en
  • US1675544A - Director circuits : en
  • US1675747A - Machine for severing wire fabric : en
  • US1676106A - Stalk cutter : en
  • CH126615A - Cinematographic device for stereoscopic shots. : en fr
  • GB275241A - Resilient suspension for motor vehicles and other uses : en
  • FR639871A - Device to patronize : en fr
  • DE461988C - Method for manufacturing pipe elbows from malleable material in a bending device using mandrels : de en
  • DE461997C - Device for generating air gas : de en
  • FR640113A - Improvements to the manufacturing processes of aluminum alloys : en fr
  • FR640187A - Easy exchange rotary polishing tool : en fr
  • DK38951C - Foldable Fender for Automobiles. : da en
  • GB293374A - Textile manufacture by sewing : en
  • GB293375A - Improvements in or relating to knitting machines : en
  • DE462292C - Screw mount for fast lenses : de en
  • DE462179C - Condenser microphone for underwater sound : de en
  • USD75692S - Gttstave m : en
  • US1675750A - Rail bond : en
  • US1676018A - Roll-heating means : en
  • GB293072A - Improvements in or relating to the circulation or mixing of liquids and the like andapparatus therefor : en
  • GB293725A - Improvements in and relating to tray or like conveyors : en
  • DE461901C - Telecommunication cable with coils for inductive loading : de en
  • CA281383A - Tool : en fr
  • CH126653A - Single machine phase converter. : de en
  • GB282621A - Improved method and means for detecting minute holes in material in thin sheet form, plating, coatings and the like : en
  • GB293212A - An improved dimming device for vehicle and like lamps : en
  • DE456601C - Burglar-proof door or wall : de en
  • DE462152C - Process for the production of dinaphthylene dioxide : de en
  • US1675521A - Tire spreader : en
  • US1675951A - Process and apparatus for producing crackled glassware : en
  • CH126748A - Protective structure for waters. : de en
  • CH126807A - Milling and trimming machine for footwear. : de en
  • US1675441A - Means for measuring balance of electrical networks : en
  • US1676168A - Packing for oil wells : en
  • US1675934A - Dual-tired truck wheel : en
  • US1675749A - Form for concrete : en
  • US1676059A - Door-latch mechanism : en
  • US1675964A - X xx x x x xx : en
  • US1676187A - Thread cleaner : en
  • CA281416A - Interchangeable agricultural machine : en fr
  • CH126526A - Loom for the production of tubular and similar fabrics. : de en
  • CH126795A - Oxygen bleaching process. : de en
  • DE462059C - Device for remote control of points : de en
  • CH126611A - Indicator on a calculating machine. : de en
  • US1675331A - Index or file : en
  • US1675424A - Lubricant compressor : en
  • US1675408A - Electrical-conductor-protecting means : en
  • US1675586A - Electron-discharge apparatus : en
  • US1675773A - Rivet holder : en
  • US1675912A - Yieldable barrier : en
  • US1675334A - Electron device : en
  • US1676040A - Tractor-operated stump-uprooting device : en
  • US1675767A - Headlight attachment : en
  • US1675976A - Weighing scale : en
  • CA281375A - Powdered butter colouring for butter and oleomargarine : en fr
  • CA281402A - Railroad-rail fastener : en fr
  • CA281493A - Casing for reflecting signs : en fr
  • CH126523A - Rail allowing automatic removal of the clutch shoes after slowing down the wagons. : en fr
  • DE462221C - Process for coloring rubber, synthetic rubber, gutta-percha, balata and rubber substitutes with organic dyes : de en
  • CH126647A - Process for treating a heavy liquid fuel to make it suitable for supplying light liquid fuel engines and device for its implementation. : en fr
  • GB293372A - Improvements in electrical switches : en
  • US1676053A - Conveyer-chain link : en
  • AU1029827A - Improvements in and relating' to water heaters : en
  • CH126724A - Process for the preparation of 1-amino-2-bromoanthraquinone-4-nitrile. : de en
  • FR640058A - Process for the preparation of asphalt concrete by mixing coarse and fine stones with a bituminous emulsion, and then rolling the resulting mixture : en fr
  • US1675319A - Folding crate : en
  • US1675499A - Sulphur dyestuff dyeing cotton yellow : en
  • FR640012A - Protective transformer connection system for high voltage transformers : en fr
  • USD75683S - Design fob a light-diffusing fixttjbe : en
  • US1675598A - Camera focusing attachment : en
  • CA281449A - Thermostatic control system : en fr
  • CH126645A - Process for cooling exhaust gas turbo fans for diesel engines. : de en
  • DE462150C - Process for the separation of thymol and carvacrol : de en
  • US1675337A - Windshield cleaner : en
  • USRE17019E - Refrigerating system : en
  • CA281418A - Air vent for radiators : en fr
  • GB280957A - : en
  • GB288279A - Improvements in sound-box needles for talking machines : en
  • US1675352A - Switch : en
  • US1675513A - Hydraulic press : en
  • US1675782A - Humidifier : en
  • US1675828A - Electrolyte : en
  • US1675500A - Walter xhopp : en
  • CA281466A - Railway car truck : en fr
  • CH126894A - Centrifugal pump. : de en
  • DE462274C - Radiators for motor vehicles : de en
  • FR640091A - Manufacturing process for drums for musical instruments and others : en fr
  • CH126722A - Process for the preparation of 6-ethoxy-8-aminoquinoline. : de en
  • US1675348A - Foot and ankle protecting means : en
  • US1676101A - Phonograph : en
  • US1676190A - Rubber-bonded abrasive wheel and method of making same : en
  • GB271463A - Apparatus for controlling the operation of any mechanism particularly applicable to brake mechanism : en
  • US1675510A - Vending machine : en
  • US1676138A - Process of providing a new food product and improved product produced thereby : en
  • US1675457A - Air compressor : en
  • US1676004A - Ida mai bttltman : en
  • DE462258C - Socket : de en
  • FR640111A - Device allowing, in a building with a central heating installation, to accurately assess the quantity of calories consumed by each user : en fr
  • CA281425A - Folding knife : en fr
  • CA281379A - House flue jacket : en fr
  • DE461852C - Arch support : de en
  • AU783927A - Improvements in or relating to saddles or seats for cycles motorcycles, andthe like : en
  • CH126561A - Roll-through draw frame for fiber processing. : de en
  • CA281368A - Electric clamp connector : en fr
  • USD75678S - Design for a radiator-cap ornament : en
  • US1675492A - Vacuum pressure device and mask : en
  • US1675535A - Trimming tool : en
  • US1676041A - Unloading machine : en
  • AU675127A - Improvements connected with watch eases : en
  • GB293202A - Improvements relating to ball-controlled cocks for cisterns : en
  • DE462020C - Multi-needle sewing machine : de en
  • DE462022C - Cooling device for motor vehicles : de en
  • GB286213A - An improved process and apparatus for welding plates : en
  • US1675466A - Automatic cam-grinding machine : en
  • US1675582A - Attachment for printing presses : en
  • GB293261A - Improvements in apparatus for playing table games of skill : en
  • GB282729A - Balanced pneumatic tyred wheel for automobiles : en
  • GB293138A - Improvements in carrying out chemical reactions in which reaction gases are circulated : en
  • DE462011C - Push rod lock for mowing machines : de en
  • CH126669A - Feed-through terminal for rod-shaped and tubular electrical heating resistors built into electric ovens. : de en
  • CA281422A - Dome-damper : en fr
  • FR640055A - Adjustable and removable support for electric lamp : en fr
  • FR639943A - Rotating brush for grains, seeds and legumes : en fr
  • DE462038C - Device for the factory production of ultrafilter membranes with fabric insert : de en
  • DE462107C - Coffee strainer : de en
  • GB293141A - Improvements in or relating to electro-medical apparatus : en
  • CH126770A - Infant protection bed. : de en
  • CA281494A - Casing for reflecting signs : en fr
  • FR640157A - Black or sharp keys for piano : en fr
  • US1675864A - Cloth hat : en
  • CH126867A - Device for actuating the rocker in automatic turning machines. : en fr
  • GB293278A - Improvements in or relating to rotatable bobbin changing apparatus for spinning, doubling and like frames : en
  • DE462065C - Masonry for the walls of pulverized coal furnaces cooled by standing pipes : de en
  • GB293064A - Improvements in or relating to aircraft : en
  • FR639981A - Superimposed locking device for hunting, hammerless and hammerless rifles : en fr
  • CH126854A - Glasses. : de en
  • DE462110C - Seed and fertilizer spreaders : de en
  • US1675833A - Apparatus for the manufacture of artificial-marble slabs : en
  • US1676132A - Powder box : en
  • CH126524A - Apparatus for causing the whistle and brake to operate on locomotives at specific locations on the line. : en fr
  • US1675624A - Locking device : en
  • US1675969A - Automatic printing machine : en
  • US1675386A - Pipe cutter : en
  • US1675374A - Portable milling machine : en
  • CA281411A - String bean grader : en fr
  • CA281451A - Cat-gut substitute : en fr
  • US1675953A - Built-in folding table : en
  • CH125191A - Suspenders. : de en
  • CH126684A - Dialing device. : de en
  • FR640127A - Improvements in methods of simultaneous emission and reception by electromagnetic waves : en fr
  • CH126666A - Procedure for adapting a selective relay to existing unequal current and voltage transformers in a network. : de en
  • CH126812A - Machine for cutting meat products, with rotating, circular knife. : de en
  • GB277692A - Improved process and device for manufacturing electric incandescent lamps and the like : en
  • GB285891A - Improvements in reflectors for rays emitted by a luminous source : en
  • DE462112C - Cattle chain gag : de en
  • US1675721A - Sand-treating machine : en
  • US1675803A - Sheet-feeding guide for expanding machines : en
  • CH126622A - Process for casting metal. : de en
  • US1675946A - Surveyor's device : en
  • CH126214A - Cinematographic device with continuous film unwinding. : en fr
  • CH126585A - Method for purifying impure inactive menthol. : de en
  • GB293142A - Improvements in and relating to the manufacture and mounting of luminous tubular signs : en
  • CA281388A - Printing machine : en fr
  • US1675980A - Silent door closer : en
  • GB293288A - Improvements in means for controlling the valves and fuel pumps of internal-combustion engines : en
  • US1675491A - Process of making sodium hydrosulphide : en
  • US1676231A - Airplane construction : en
  • US1676104A - Massage appliance : en
  • US1675413A - Grubbing machine : en
  • US1675959A - Manufacture of sheet material : en
  • GB293077A - Improved metallic apparatus for carrying out chemical and other processes : en
  • US1675363A - Controlling means for calender doctors : en
  • US1676047A - Machine for cleaning the stems of tobacco leaves : en
  • FR640106A - Safety device for controlling taximeter or other meters : en fr
  • GB283162A - Improvements in processes for lacquering metal surfaces : en
  • CA281365A - Smoke jack : en fr
  • CH126686A - Automatic telephone system. : de en
  • CH126558A - Pouring device. : en fr
  • CH126838A - Drawing device. : de en
  • CH126840A - Board game. : de en
  • DE462075C - Pistons for internal combustion engines : de en
  • CA281497A - Automobile engine : en fr
  • CH126813A - Process for making chocolate. : de en
  • FR639965A - Process for winding flat metal strips in a helix and machine for its realization : en fr
  • GB286306A - : en
  • DE462147C - Manufacture of base-exchanging substances : de en
  • US1676158A - Propelling and steering means for power speed boats : en
  • DE462104C - Lighting device for body cavities : de en
  • FR640009A - Car lamps refinements : en fr
  • GB293403A - Improvements in valve grinding and re-facing machines : en
  • US1675696A - Presser mechanism for sewing machines : en
  • AU1108728A - Improvement in electromechanical interlock : en
  • CH126852A - Suitcase speaking machine. : de en
  • CH126844A - Apparatus for the mechanical determination of the nestles for rafters and rafters. : de en
  • GB293400A - Improvements in or relating to printing machinery : en
  • US1676005A - Gumming machine : en
  • DE462284C - Process for making yellow glazes : de en
  • GB288267A - Improvements in glass and its manufacture : en
  • GB293160A - Improvements in and relating to appliances for the admission of steam to vertical gas retorts or the like : en
  • US1675528A - Instructional musical-harmony card game : en
  • US1676207A - Cracking oils : en
  • DE450499C - Vehicle tires made of lined, interconnected slats : de en
  • DE462083C - Device to limit the amplification range for tube amplifiers, especially intermediate amplifiers : de en
  • FR639991A - Vehicle for garbage or refuse collection : en fr
  • US1675728A - Antifriction bearing : en
  • US1676021A - Heater for motor vehicles : en
  • GB294127A - Process for the extraction of zinc : en
  • US1676056A - Plate-glass-rolling apparatus : en
  • US1675656A - Wheel-angle indicator for automobiles : en
  • US1675885A - Nonclogging baseball-shoe spike : en
  • FR640134A - Decorative place card : en fr
  • FR640179A - Process for the manufacture of rubber threads by upsetting through dies : en fr
  • US1675647A - Can-opening device : en
  • US1676140A - Peephole for doors : en
  • DE461841C - Switching arrangement for electrically operated DC vehicles working with regenerative braking : de en
  • DE462091C - Extraction of iodine in an extremely finely divided form : de en
  • FR640003A - Process and apparatus for the manufacture of molded articles or the transformation by compression (with or without the intervention of heat) of elements which are to undergo volume reduction and shaping : en fr
  • FR640025A - Improvement in the closing of boxes or containers intended to contain mainly beauty products : en fr
  • US1676029A - Trap : en
  • US1676082A - Sausage casing : en
  • DE458040C - Safety railway vehicle : de en
  • US1675675A - Watchcase : en
  • US1675997A - Crossing signal : en
  • DE460241C - Lot for rust-proof steels : de en
  • DE462214C - Process for the treatment of skins, pelts and the like like : de en
  • CH126616A - Pocket watch. : de en
  • AU1142128A - Improvements in and relating to mechanical tractors : en
  • CH125668A - Soot door. : de en
  • CH126757A - Sink. : en fr
  • CH126826A - Process for the production of a paint composition for producing wall paints with a wallpaper-like appearance. : de en
  • CH126851A - Fixing device for glass plates in electrical apparatus, in particular can-shaped measuring instruments. : de en
  • US1675787A - Fastener : en
  • US1676150A - Pneumatically-driven ship : en
  • FR640163A - Improvement in the casting of steel ingots : en fr
  • GB293370A - Improvements in or relating to endless conveyors or elevators : en
  • CH126738A - Bird farmer. : de en
  • CH126890A - High pressure piston compressor. : de en
  • DE462188C - Drum, pipe or the like mills with one or more chambers : de en
  • FR639907A - Method for the exploration of the ground by electric current : en fr
  • US1676074A - Chair : en
  • US1676084A - Combination float and diaphragm valve : en
  • US1675486A - Form of tungsten and method of producing the same : en
  • DE461770C - Electric light bulb : de en
  • DE462235C - Airplane wing with a trapezoidal plan : de en
  • US1675812A - Storage-battery tool : en
  • US1676002A - Variable-capacity electrical condenser : en
  • GB275164A - Crank grinding machine : en
  • GB293181A - Improvements in and relating to the construction of vehicles : en
  • DE462204C - Improvement of feed water preheaters, especially those for the steam boilers of locomotives : de en
  • DE462212C - Process for the preparation of o-oxyazo dyes : de en
  • FR639866A - Improvements to wind musical instruments : en fr
  • GB284348A - Improvements in and relating to coating compositions : en
  • CH126640A - Lubricating device for axle and shaft bearings. : de en
  • US1675444A - Press : en
  • US1676095A - Printer's sheet receptacle : en
  • GB287113A - Improvements in and relating to devices for facilitating the reading of time tables and the like : en
  • USD75673S - Design fob a goblet ob similab abticle : en
  • CA281393A - Planing machine : en fr
  • FR640184A - Improvement to triode type lamps, with a view to supplying them with an alternating current : en fr
  • GB293119A - Improvements in and relating to tyre vulcanizing moulds : en
  • CH126719A - Process for the preparation of a mixture of 4-methyl- and 6-methylisatin. : de en
  • CA281396A - Siren : en fr
  • GB285482A - : en
  • US1675939A - Window support : en
  • US1675427A - Rigid airship : en
  • US1676229A - Hand hat bag : en
  • US1675905A - Sport boot and shoe : en
  • GB272885A - : en
  • DE462224C - Saemery picker : de en
  • DK38931C - Fuel Injection Pump in Internal Combustion Engines. : da en
  • CA281364A - Combination ladder : en fr
  • CA281426A - Track sprinkler : en fr
  • DE462114C - Kink-resistant ring spring : de en
  • US1675556A - Yarn guide for knitting machines : en
  • US1675673A - And one-third to john b : en
  • US1676026A - Water gauge for steam boilers : en
  • US1675836A - Loom for weaving tufted pile fabrics and apparatus for use therewith : en
  • DE462275C - Process for the production of protective coatings from chrome : de en
  • FR640138A - Soft track with removable elements and positive drive : en fr
  • GB293275A - Improvements in or connected with liquid fuel burners : en
  • US1675533A - Shingle-making machine : en
  • US1675705A - Electric welding machine : en
  • US1675956A - Telephone system : en
  • US1675411A - Collapsible bed : en
  • US1675844A - Weather stripping : en
  • US1675354A - Oil-tank insulation : en
  • US1675364A - Optical apparatus for examining cavities and tubes in the body : en
  • US1675801A - Stamping apparatus : en
  • US1675995A - Governor-controlled mechanism for internal-combustion engines : en
  • FR639853A - Improvements to cranes : en fr
  • FR639978A - Improvements made to power plants to harness the energy of non-flowing water waves : en fr
  • DK38955C - Gas-fired Hot water or Low pressure steam boiler for Central heating systems and the like. : da en
  • CH126814A - Process for breaking down a gas mixture into its components. : de en
  • DE461969C - Device for the automatic change of the pitch of propeller blades : de en
  • FR640109A - Improvement of the weft touching or feeling devices of looms with several shuttles with automatic change of the cans : en fr
  • DE462089C - Welding blade : de en
  • US1676093A - Spinning and twisting machine : en
  • US1675416A - Rotary kiln and cooler : en
  • US1675981A - Graver-sharpening and facet-cutting machine : en
  • US1676118A - Combination cigar-box moistener and cover holder : en
  • US1675777A - Bolt : en
  • CA281386A - Damper actuating mechanism : en fr
  • GB293342A - Improvements in or relating to the preservation and transportation of oils and fats : en
  • DE461915C - Direction and curve indicators for moving bodies, aircraft, etc. like : de en
  • DE462201C - Water-soluble preparation for the production of an alkali hypochlorite solution : de en
  • DE462120C - Machine for the production of wrinkled paper cups : de en
  • US1676181A - Bearing : en
  • US1676220A - Thrust bearing : en
  • GB281324A - Improvements in or relating to methods of and apparatus for severing glass or the like : en
  • GB289012A - Improvements in or relating to radio and the like receivers : en
  • DE462216C - Reversing device for tanning barrels, in which the reversing gear is continuously driven in the same direction of rotation by a loose pulley of the belt reversing gear and the reversing times are adjustable : de en
  • CA281480A - Folding-roof for motor car cabins : en fr
  • CH126743A - Metal damper with articulated elements. : en it
  • FR639861A - Improvement in transmission of force by friction : en fr
  • FR640192A - Insulating molded lamp socket : en fr
  • US1675419A - Process of insulating motor windings : en
  • DE462009C - Machine for woodworking, especially for milling or bungs : de en
  • GB283976A - Improvements in or relating to spinning machines with electrically individually driven flyers : en
  • GB293117A - Improvements in or relating to the suspension of steering road wheels for vehicles : en
  • DE462103C - Arrangement for overcurrent switch to protect hard starting motors : de en
  • US1675707A - Sand-blast-abrasive reclaiming chute : en
  • US1675811A - Tuyere cooler : en
  • US1675949A - Hotbed : en
  • FR640162A - Piston rings : en fr
  • GB293222A - Improvements in sanitary waste can : en
  • DE461905C - Centrifugal governor for keeping constant the number of revolutions of prime movers, especially electrical machines : de en
  • DE462048C - Longitudinal seam welding machine : de en
  • US1675847A - Electric switch attachment : en
  • US1675395A - Water bottle : en
  • US1675606A - Boat : en
  • DE462087C - Machine for preparing loose soles for fastening wooden or stud heels : de en
  • US1675471A - smith : en
  • FR639954A - Process for improving the mechanical properties of upgradeable aluminum alloys with simultaneous copper and magnesium content : en fr
  • CH126634A - Match container. : de en
  • CH126651A - Power generating machine for telephone systems. : de en
  • CH126765A - Machine for pre-washing dishes. : de en
  • US1675880A - Electric-current transmission : en
  • US1675502A - Telephone system : en
  • US1676045A - Condenser for automobile engine radiators : en
  • GB293238A - Improvements in or relating to the manufacture of printing inks : en
  • US1675967A - Comparator : en
  • DE462159C - Device for suppressing harmonic electrical oscillations that occur when the load on a transformer in a network is interrupted, in particular to protect telecommunication lines against inductive interference : de en
  • US1675616A - Rotary brush : en
  • US1676212A - Internal-combustion engine : en
  • US1676233A - Combined planter and potato digger : en
  • FR639994A - Process for the production of low boiling point hydrocarbons at the expense of less volatile hydrocarbons : en fr
  • GB277691A - Improvements in braking devices for the paper rolls of printing machines : en
  • US1676090A - Means for sterilizing ligature tubes : en
  • GB293200A - Improvements in and relating to loud speakers and the like instruments : en
  • GB293228A - Improvements in or relating to striking or boring tools : en
  • FR640073A - Plunging valve cistern : en fr
  • CH126876A - Tensioning device for laundry ropes and similar pulling elements. : de en
  • USRE17017E - Illuminated dial : en
  • CH126299A - Device for fixing a "suction" in a denture. : en fr
  • DE462167C - Hair tonic container to be clamped on any smooth comb : de en
  • CH126740A - Collapsible protective grille. : de en
  • CA281476A - Telegraph printer : en fr
  • FR640104A - Gas cylinder training : en fr
  • FR640194A - Hydrotherapy device allowing you to shower yourself : en fr
  • FR640142A - Portable tool usable for woodworking, as a planer with rotary blades, router, drill or others : en fr
  • GB274814A - Process and apparatus for the continuous manufacture of cellulose acetate : en
  • US1675965A - Device for locating submerged bodies : en
  • US1676039A - Pile-fabric loom : en
  • DE462056C - Die setting and line casting machine with a rail that lifts the dies to the deposit, onto which the dies are pushed after they have been poured : de en
  • DE462183C - Process for the production of plaque patterns in which a melted paint is sprinkled onto a sticky form and burned onto it : de en
  • FR640048A - Electric cable : en fr
  • US1675573A - Hinge : en
  • US1676226A - Drawing device : en
  • CH126775A - Bottle cap. : de en
  • AU1085527A - Method and apparatus for producing solid blocks of carbon dioxide ice : en
  • CA281413A - Whip actuator : en fr
  • US1676183A - Attachment for razors : en
  • US1675584A - Railway-traffic-controlling apparatus : en
  • US1675439A - Envelope and separable handle therefor : en
  • US1675645A - Steering gear : en
  • US1676163A - Double-stroke working head : en
  • DE462203C - Device for covering boiler drums against the effects of the heating gases in water tube boilers with split end chambers : de en
  • US1675344A - Carburetor : en
  • US1675379A - Cuff link : en
  • US1675487A - Razor : en
  • US1675626A - Radio battery-charging cabinet : en
  • US1675740A - Apparatus for holding work webs for typewriting machines : en
  • USD75699S - Design for a finial : en
  • DE462191C - Sliding window with sliding and swing-out wing frame : de en
  • US1675800A - goldschmidt : en
  • US1675400A - Assionob to bemis bbo : en
  • US1675422A - Boat : en
  • US1676179A - Valve : en
  • US1676227A - Automatic railway gate : en
  • US1675591A - Cylinder door latch : en
  • US1675691A - Knitting machine for the manufacture of corsets and belts : en
  • FR639916A - Swivel spindle shuttle : en fr
  • FR640150A - Protective device for shoes : en fr
  • US1675989A - Annunciator system : en
  • US1675857A - Wire connecter : en
  • US1675883A - Bed davenport : en
  • DE462063C - Switching device for multiple tariff meters or several single tariff meters with current transformers of different transmission ratios : de en
  • FR640172A - Dosing device for dispensing and recording two different amounts of liquid : en fr
  • FR639960A - Manufacturing process of telephone cables : en fr
  • GB277694A - Device for opening tin cans and the like : en
  • GB286629A - Improvements in and relating to crank grinding machines : en
  • US1675818A - peebles : en
  • CA281500A - Roofing : en fr
  • CH126583A - Process for the manufacture of minium and installation for carrying out this process. : en fr
  • CH126823A - Process for the preparation of an azo dye. : de en
  • GB293409A - Improvements in or relating to valve-gear for internal-combustion engines : en
  • US1675388A - Method of and apparatus for controlling power-driven vehicles : en
  • US1675563A - Mitering and cutting machine : en
  • US1675914A - Propeller for dirigible airships : en
  • US1675984A - Apparatus for removing fabric strips from cutting machines : en
  • DE461886C - Selective relay to protect electrical lines : de en
  • DE462196C - Deflection block for the end points of excavator ropes in chain conveyor systems for dry excavator operations : de en
  • FR640030A - Winged flying device, having automatic stability and capable of rising directly and slowly descending by the use of compressed air : en fr
  • FR640156A - Constant flow pump : en fr
  • US1675648A - Cover table for typewriters : en
  • US1675329A - Apparatus for joining pipes : en
  • FR640118A - Device for rolling hygrometric and dielectric substances : en fr
  • DE462060C - Path barrier adjustable from the moving train : de en
  • AU900727A - Selector switches : en
  • CH126760A - Device for securing shutters. : de en
  • US1675462A - Process of producing high-viscous lubricating oil and high-grade asphalt from petroleum : en
  • US1675921A - Means for mounting electrical fittings : en
  • US1676063A - Apparatus for removing railroad ballast : en
  • GB279409A - Improvements in smokers' ash trays and extinguishing devices : en
  • FR639875A - Plow : en fr
  • US1676189A - Beater-blade support : en
  • US1676134A - Apparatus for treating boilers and boiler-feed water : en
  • US1675611A - Method and apparatus for reducing carbon monoxide in motor-exhaust gases : en
  • US1675713A - Signal apparatus : en
  • AU1105927A - Improvements in pawls for wire tighteners : en
  • US1675646A - Method of zinc coating ferrous metal : en
  • AU888327A - Improvements in or relating tothe packing and display of fruit orthe like : en
  • DE461815C - Loudspeaker with magnetic poles arranged on opposite sides of the armature in a common axis : de en
  • DE461648C - Process for the preparation of azo dyes : de en
  • US1675357A - Advertising sign : en
  • US1675838A - Hand tool : en
  • US1675824A - rodgers : en
  • CH126856A - Watch. : en fr
  • AU789427A - An improved container : en
  • AU721327A - Improvements in or relating to telephone systems : en
  • FR640092A - Device for fixing the curved flanges on the removable wheels of motor vehicles : en fr
  • GB293406A - Improvements in or relating to drop bottles, pipettes and similar apparatus : en
  • US1676072A - Delivery apparatus : en
  • CA281473A - Buffing mechanism : en fr
  • CH126637A - Process for reducing the flow resistance in pipes. : de en
  • CH126711A - Device for guiding the crosspiece of embroidery, sewing and day making machines, with a crank. : en fr
  • DE462125C - Relocation of the housing located between the drive wheels for the gearbox of motor vehicles acting on the differential gear towards one side of the vehicle : de en
  • FR639984A - Emulsifying machine : en fr
  • US1675545A - Store-service apparatus : en
  • DE462208C - Electric furnace for melting and cleaning metals and alloys from fine ores : de en
  • GB293210A - Improvements in lanterns : en
  • GB293206A - Mixing machines : en
  • US1675685A - Rumble seat for automobile bodies : en
  • US1675794A - Detachable supporting stand : en
  • US1676223A - Vapor burner : en
  • CH126630A - Machine for the shredding of materials. : de en
  • US1675566A - Valve for compressors : en
  • US1675899A - Automatic igniter for gas stoves and the like : en
  • USD75682S - Design for a casing for fruit-juice extractor : en
  • CH126698A - Articulated seat for automobiles. : en fr
  • US1675420A - Box-strap tightening device : en
  • CA281492A - Traversing hoist : en fr
  • US1675916A - Method of and machine for blending pibeks : en
  • CH126621A - A method of manufacturing zinc oxide. : en fr
  • US1675893A - Carrier-wave transmission : en
  • US1676048A - Paper-pulp shredder : en
  • US1675342A - Direction-indicating signal : en
  • US1676230A - Process of treating oils : en
  • USD75697S - Design for an aeroplane toy : en
  • CH126845A - Device for displaying a liquid level. : de en
  • CA281431A - Method of and means for suspending and protecting aerial cables : en fr
  • CH126763A - Chimney fan with electric drive. : de en
  • FR639921A - Soldering rod : en fr
  • GB293159A - Improvements in floats, battens and like stage lighting or like apparatus : en
  • CA281430A - Tripod : en fr
  • CH126429A - Sprocket calculator. : de en
  • GB280543A - Improvements in or relating to extinguishing fires : en
  • US1675896A - Releasing hook : en
  • CA281474A - Buffing mechanism : en fr
  • DE462228C - Process for the production of inwardly resilient metal rings for seals and. like : de en
  • US1675985A - Adjustable tray for child's chair : en
  • US1675732A - Wax dental form and method of making same : en
  • USD75707S - Design por a combination vending and dispensing case : en
  • US1675447A - Safety gate for railway crossings : en
  • CH126441A - Grid for floors and other applications. : en fr
  • CH126723A - Process for the preparation of 6-isopropyloxy-8-aminoquinoline. : de en
  • US1675982A - Control or change-over valve mechanism : en
  • FR640136A - Improvements to keys : en fr
  • FR640160A - Removable and convertible child's bed : en fr
  • GB293214A - Improvements in or relating to the production of cellulose painted or varnished surfaces : en
  • GB293216A - Improvements in the lubrication of rotary valves for fluid pressure engines : en
  • GB275954A - Improvements in and relating to electric circuit interrupters : en
  • GB279089A - Improvements in electric interlocking machines for railway signalling : en
  • GB293338A - Improvements in or relating to devices for delivering measured quantities of liquid : en
  • AU1088127A - Improvements in collapsible chairs andthe like : en
  • AU1110328A - An improved nonskid link for automibile tire chains : en
  • US1675549A - Feeler mechanism for looms : en
  • GB267122A - Improvements in or relating to disinfecting or desodorizing apparatus : en
  • GB287899A - An improved process for finishing screw threads on castings : en
  • FR640014A - Introduction device for vacuum cookers, crystallization vessels and saturation vessels : en fr
  • US1675962A - One-line brake : en
  • DE462078C - Bottle for the separate collection of carbonated liquid and fruit juice or the like. : de en
  • DE462223C - Protective device for the opening of threshing machines : de en
  • FR640080A - Door crushing protection device : en fr
  • GB293205A - Improvements in or in connection with toy projectors : en
  • US1676024A - Filter unit and method of making same : en
  • US1675831A - Tone-control means : en
  • US1676127A - Tip wagon : en
  • US1675904A - Plowhandle : en
  • US1676209A - Razor-blade sharpener : en
  • DE461924C - Device for polishing the bearing surfaces of races for tapered roller bearings : de en
  • DE461996C - Device for transmitting telegraphic characters from a trunk line to one or more other trunk lines : de en
  • FR639974A - Advanced English key : en fr
  • US1675853A - Wave-energy-translating diaphragm and method of mounting same : en
  • US1676109A - Dispensing device : en
  • DE462021C - Security device against theft of motor vehicles : de en
  • DE462250C - Method of lubricating compression refrigeration machines : de en
  • GB293185A - Improvements in the manufacture and production of hydrocarbons and more especially liquid hydrocarbons : en
  • DE462181C - Velvet cutter for double velvet looms : de en
  • USRE17018E - Otbrsole : en
  • CA281472A - Shock absorber : en fr
  • CH126565A - Single thread lace bobbin lace machine. : de en
  • CH126702A - Protective insert for air hoses on wheel tires. : de en
  • CH126860A - Watch box. : en fr
  • DE454452C - Chamber water tube boiler : de en
  • GB283846A - Improvements in or relating to cooling means for dynamo electric machines : en
  • USD75688S - Design for a vanity case : en
  • US1675799A - Mechanism for measuring the frequency of the pulse : en
  • USD75689S - Edwabd kabfiol : en
  • USD75705S - Design for a head for lamp-posts : en
  • FR639878A - Device for automatically influencing the energy exchange between two alternative networks coupled to each other : en fr
  • GB293239A - Improvements relating to filing devices for papers, loose-leaves and the like : en
  • US1675428A - Protective apparatus : en
  • US1676112A - Blank-book-making machine : en
  • US1675506A - A cobpobation of pennsyt : en
  • US1675628A - Joseph zubaty : en
  • US1676036A - Pipe coupling : en
  • FR640026A - Regulating device for marine machinery of the diesel type : en fr
  • GB276021A - A method of reducing the interfering influences upon telephone and telegraph systems from currents of high frequencies in circuits fed by rectifiers : en
  • GB285498A - Improvements in or relating to steam storage systems for compensation of load variations : en
  • FR639944A - Molded plastic soundboard : en fr
  • US1676166A - Food-producing process and improved product produced thereby : en
  • DE462068C - Control of lifting magnets : de en
  • US1675546A - Compressor : en
  • US1675776A - Ice-cream dipper : en
  • US1676135A - Can opener : en
  • US1675407A - Optometrical instrument : en
  • US1675759A - Aeroplane : en
  • GB293192A - Improvements relating to knobs and handles for doors, cupboards and the like : en
  • FR639854A - Installation on a rotating platform of mannequins and models for shop windows, stores, exhibitions, etc. : en fr
  • GB273694A - Improvements in and relating to charge-mixing devices for internal combustion engines : en
  • GB293232A - Glueing process and a process for the preparation of a suitable glue therefor : en
  • US1675915A - Dirigibly-mounted light : en
  • DE462053C - Process for the preparation of monobenzoyldiaminoanthraquinones : de en
  • DE462010C - Push rod lock for mowing machines : de en
  • DE462166C - A pouring chute with a refractory lining, especially for centrifugal casting : de en
  • DE462218C - Process for the production of molds for casting models from low-melting metals using auxiliary models made of plaster of paris or similar hardening masses : de en
  • DE462177C - Blindstitch lockstitch seam and sewing machine for their production, especially for the shoemaking industry : de en
  • FR639940A - Sports gaming devices : en fr
  • US1675815A - Dental forceps : en
  • US1675843A - Oil burner : en
  • GB293182A - Improved washer for screw-down taps or valves : en
  • US1675607A - Self-dumping barge : en
  • US1675875A - Machine for cutting off and skiving stock : en
  • CH126081A - Telephone system with automatic switches. : en fr
  • CH126656A - Device for keeping constant an alternating current consumption voltage maintained from a supply voltage. : de en
  • CA281362A - Vehicle : en fr
  • DE461977C - Method and device for the carton of gelatinous and powdery explosives : de en
  • FR640144A - Bodywork refinements : en fr
  • FR640182A - Electrical control system particularly applicable to the composition and repetition of a complex signal or other emission : en fr
  • FR639966A - Burst protection plaster for pneumatic tires : en fr
  • DE462163C - Air-cooled smoke flap : de en
  • DE462244C - Oil pressure swabs for revitalizing surfaces : de en
  • GB293198A - Improvements in or relating to the protection of buildings and the like from lightning : en
  • US1675530A - Powder time fuse : en
  • US1675660A - Friction shock-absorbing mechanism : en
  • US1675686A - Compressor : en
  • US1675992A - sherman : en
  • US1675594A - Lock : en
  • FR640173A - Improvements to light signals : en fr
  • GB287527A - Improvements in sewing machines : en
  • GB293221A - Improvements in or relating to metal railway sleepers : en
  • GB293241A - A process and apparatus for uniformly feeding cut tobacco to the rod forming mechanism of cigarette making machines : en
  • CH126449A - Tapping machine. : en fr
  • US1675840A - Skin preparation : en
  • US1676203A - Operation of pressure stills : en
  • CA281434A - Aspirator : en fr
  • CH126602A - Magnetic water level indicator. : de en
  • CH126726A - Process for the preparation of 1,5-diaminoanthraquinone-2,6-dicarboxylic acid. : de en
  • DE462036C - Drying plant for pottery, especially for bricks : de en
  • DK38934C - Toscanicigarmaskine. : da en
  • GB293376A - Improvements in and relating to means for operating hot cathode electrical discharge tubes : en
  • FR639958A - Method and apparatus for hand gluing book leaves into the cover : en fr
  • US1675715A - Finger ring : en
  • FR640096A - Accordion : en fr
  • CA281477A - Paper band : en fr
  • US1675351A - Cut-off mechanism for cigarette machines : en
  • US1675672A - Flexible supporting device : en
  • DE462220C - Liquid heaters, especially for bath stoves : de en
  • CA281405A - Fuel retort : en fr
  • CH126805A - Hat brim. : de en
  • US1675659A - Meat-slicing machine : en
  • CH126678A - Process for the preparation of 3,6-diamino-10-methylacridinium cholate. : de en
  • CH126694A - Winding machine. : de en
  • US1675507A - Reel : en
  • DE461435C - Dough molding machine according to patent 460808, in which the dough pieces to be molded are fed directly from a dough dividing machine through ejector pistons and knitted on a knitting board : de en
  • DE462014C - Air purging device for a two-stroke internal combustion engine, in particular an internal combustion engine : de en
  • CA281414A - Sleeping garment : en fr
  • FR640020A - Apparatus for shaping with a saw, without prior tracing, miter cuts of carpentry frames : en fr
  • US1675972A - Coursing track : en
  • US1676085A - Toy : en
  • US1676152A - Automatic feeder for printing presses : en
  • FR639892A - Valve for accumulator cells : en fr
  • FR640069A - Hydrogen purification process : en fr
  • US1676071A - Sawing tool and plane iron : en
  • US1676066A - Kit for sewing outfits or the like : en
  • DE462061C - Track detector for drainage mountains : de en
  • GB293407A - Improvements in or relating to air compressors for use with internal-combustion engines : en
  • DE462270C - Internal combustion engine with water inlet : de en
  • DK38949C - Dry pickling against oat dust fire (ustilago avenae and ustilago levis). : da en
  • FR639895A - Mechanism for controlling knitting needles in plating operations : en fr
  • CA281481A - Waste plug operating device : en fr
  • AU796227A - Method of and means for shaping the meeting edges of curved blanks inthe manufacture of sheetmetal pipes andthe like : en
  • GB293191A - Improvements in or relating to screws : en
  • CH126768A - Device for fastening the pigeons on the edge of the so-called. Pigeon shells by means of a pen. : de en
  • GB293218A - Improvements in or relating to display stands : en
  • GB293224A - Improvements in roof rain water collectors : en
  • DE461693C - Process for the production of vacuum tubes with oxide or similar high-emitting cathodes and other electrodes surrounding the cathode : de en
  • DE462155C - Device for pulling the current collector off the third rail on electrical railways : de en
  • CH126388A - Automatic embroidery sewing machine with circumferential pattern tape. : de en
  • DE461847C - X-ray tube : de en
  • DE462117C - Electric motor drive for valves u. like : de en
  • DE461704C - Process for the preparation of reduction products of anthracylaryl ketones or bisaryldiketones : de en
  • USD75674S - Charles c : en
  • US1675494A - Screw and nut gearing : en
  • US1675908A - Sales-check system : en
  • US1675973A - Battery cell : en
  • US1676124A - Flowerpot holder : en
  • FR640045A - Blank annealing oven for ribbons, wires, etc., in which the ribbons are introduced by means of a tube located in a water bath : en fr
  • CH126865A - Method of drawing wire. : de en
  • CH126671A - Burners, especially for gas cookers. : de en
  • US1675726A - Soot blower : en
  • DK38953C - Brake. : da en
  • US1675622A - Telephone accessory : en
  • US1675730A - Tension device for wire-tying machines : en
  • USD75694S - Design fob a belt clasp : en
  • FR640036A - Process for coloring rubber : en fr
  • GB293197A - Curtain ring band for fitting to casement curtains and the like : en
  • US1676115A - Mop : en
  • US1675385A - Beating engine : en
  • US1675527A - Combined propeller and rotor : en
  • US1675877A - Light : en
  • CA281377A - Fire-extinguisher : en fr
  • CH126649A - Heat exchangers for refrigeration machines. : de en
  • CH126675A - Device for preventing the spread of tuberculosis. : de en
  • FR640197A - Elastic wheel : en fr
  • FR640088A - Security device intended to warn of the opening of doors, windows, etc. : en fr
  • US1676105A - Stalk cutter : en
  • CH126758A - Sealing device for pipe connections on toilet bowls. : de en
  • US1675689A - Electrically-heated dispensing pump : en
  • CH126731A - Rotary piston machine. : de en
  • FR640070A - Mechanism for washing machine : en fr
  • US1675380A - Electric-light-bulb cap : en
  • US1675478A - Dyestuff intermediates : en
  • US1675636A - Cultivator : en
  • US1675937A - Golf game : en
  • US1676012A - Antiseptic container for barbers' tools : en
  • GB293248A - Process for the production of articles of furniture having surfaces curved in more than one direction : en
  • DE461908C - Device for determining the spatial position of the air-electric equipotential surfaces and potential differences, especially for the purpose of electrical soil research : de en
  • DE462199C - Process for the pretreatment of rayon made from regenerated cellulose in order to produce even colors : de en
  • DE462269C - Sole reinforcement made of plates for irrigation ditches : de en
  • GB271832A - Improvements in beds : en
  • FR640000A - Further development in the establishment of spark plugs for internal combustion engines : en fr
  • DE462234C - Wing u. Like. For aircraft : de en
  • FR640050A - Improvements to the molding of roof tiles : en fr
  • US1675320A - Piston valve : en
  • US1675505A - Strainer : en
  • DE462143C - Air advertising using a tethered balloon with an attached device which carries or creates the advertising signs or images : de en
  • DE462243C - Brush scraper arranged next to the paint : de en
  • GB293280A - Improvements in and relating to curtain rings : en
  • CA281448A - Thermostatic valve : en fr
  • DE461970C - Orientation procedures for aircraft : de en
  • DE462039C - Shaft arrangement for piston steam engines with downstream exhaust steam turbine : de en
  • DK38957C - Start-up device for Explosion engines and the like. : da en
  • FR640120A - Driving device for the transformation or production of energy : en fr
  • DE462265C - Device for determining the internal dimensions for packs of cigarettes and similar items : de en
  • DE462293C - Grinding, especially fine grinding, of the opposite parallel flat end faces of workpieces, such as B. ball bearing rings, measuring blocks, between non-rotating grinding jaws : de en
  • US1675940A - Art of dispersing noxious materials : en
  • US1675390A - Pump : en
  • CH126875A - Setting iron. : de en
  • US1675585A - Electron-discharge apparatus : en
  • US1675554A - Incandescent-electric-lamp socket, lamp, and adapter therefor : en
  • US1675741A - Filling machine : en
  • US1675783A - Photograph-enlarging light box : en
  • GR1902B - METHOD AND DEVICE (DEVICE) FOR STERILIZATION AND ACTIVATION OF GASES, STEAMS, SEMI-FLOWERS AND LIQUID BODIES OF ALL NATURE, SPECIES. : el en
  • GB280846A - Improvements in the manufacture and production of vat dyestuffs : en
  • GB293234A - Improvements in the winding drums or the like of winches : en
  • DE462210C - Stock rail fastening : de en
  • CH126461A - Roller bearings. : de en
  • DE462237C - Aircraft radiators made of hollow walls forming the wing : de en
  • GB284203A - Improvements in and relating to carriage-shift mechanism for typewriting machines : en
  • DE462238C - Reaction propeller : de en
  • US1675410A - Liam shackleton : en
  • US1675421A - Covering for cables and the like : en
  • US1675456A - mccarty : en
  • US1676064A - Closure-operating mechanism : en
  • US1676078A - Induction exhauster : en
  • DE462096C - Auxiliary device for type lever typewriters : de en
  • GB293373A - Improvements in or relating to receptacles for coins : en
  • US1676192A - Ice scoring machine : en
  • US1675662A - Polishing device : en
  • USD75703S - Design for cohbined flush tank and cabinet : en
  • FR640108A - Combination lock : en fr
  • DE462262C - Dry sterilizer for instruments : de en
  • GB291755A - An improved needle for talking machines : en
  • FR639986A - Tarares improvements : en fr
  • DE461992C - Release device on platen printing presses : de en
  • US1675698A - Liquid-level indicator : en
  • US1675766A - Automobile headlight : en
  • GB287103A - Improvements in or relating to steam power installations with principal and house turbines : en
  • FR640082A - Improvements to closed circuit supply systems for steam power plants : en fr
  • US1675920A - Jar closure : en
  • US1675930A - Anchoring device for boats : en
  • US1676218A - gulliford : en
  • US1675734A - Welding machine : en
  • US1675834A - Music holder : en
  • CH126816A - Process for the production of carbon disulfide. : de en
  • DE461716C - Agitator for gas generators : de en
  • DE462015C - Injection air system for diesel engines for the operation of motor vehicles, especially rail vehicles, with an injection air container which is connected to the air line leading from the air compressor to the injection valves : de en
  • DE462176C - Device for moving a lever when changing the direction of rotation of a rotating shaft : de en
  • US1675516A - Shuttle : en
  • US1675712A - Greenhouse : en
  • US1676076A - Wall-board joint-filler strip : en