• US1805961A - Magnetic drive for centrifugal casting machines : en
  • US1805524A - Scarifying attachment for paving rollers : en
  • US1805992A - Bearing : en
  • AU2687730A - Improvements in or connected withthe coupling of thermionic valves : en
  • US1806362A - Concentration of ores by flotation : en
  • US1806566A - Oil bttrneb : en
  • CA311474A - Lubricating apparatus : en fr
  • US1805912A - New derivatives of anthanthrone and process of making same : en
  • US1806041A - Manifolding machine : en
  • US1806058A - Berry gatherer : en
  • US1806371A - Boiler feed water system : en
  • US1806452A - Method of producing alpha background for moving pictures : en
  • DE525044C - Ventilation device for closed cars : de en
  • FR704509A - Radiator for central heating : en fr
  • FR704557A - Stone shape for sharpening the blades of mechanical razors : en fr
  • GB349126A - The manufacture of new wool dyestuffs : en
  • DE525247C - Method for producing a narrow seam by means of a bow needle for footwear o. : de en
  • US1805483A - Floor construction : en
  • USD84222S - Design fob lace trimming ob the like : en
  • CA311494A - Manufacture of hydrogen : en fr
  • AU2667230A - Improvements in or relating to radio receiving systems : en
  • CA311402A - Lamp holder : en fr
  • US1806394A - Fluid mixer : en
  • US1806405A - Webbing fastener retainer : en
  • US1805919A - Manufacture of azo dyestuffs : en
  • US1805813A - Oil measure : en
  • DE525487C - Ball game in which a ball runs on a rocker and is pushed onto a playing surface by a pushing device : de en
  • US1805721A - Life preserving device : en
  • US1805872A - Pole unloader : en
  • DE524872C - Membrane for gas pressure regulator : de en
  • CA311588A - Water gauge illuminator : en fr
  • US1805696A - Car construction : en
  • US1805744A - Harvester : en
  • DE525205C - Circuit for forwarding call currents for two-wire and four-wire lines : de en
  • DE525253C - Packaging material in which two corrugated cardboard sheets, which are covered by a flat paper sheet on the outside, are separated by a paper sheet : de en
  • DK44128C - Holder for Termion pipes. : da en
  • CA311452A - Heating furnace : en fr
  • FR704495A - Transformation of parasites in radio telegraphy : en fr
  • US1805948A - Motion picture printing machine : en
  • US1806252A - Sewing machine attachment : en
  • GB348880A - Improvements in processes and apparatus for knotting pile threads in manufacturing carpets : en
  • GB348938A - Improvements in internal combustion engines : en
  • DE525216C - Electrical indoor irradiation device with discharge tubes : de en
  • DE525362C - Speed change gear : de en
  • FR704352A - Loom Shuttle Box Tab : en fr
  • FR704462A - Device for eliminating or suppressing disturbances in assemblies comprising amplifier tubes : en fr
  • FR704662A - Expandable Car Body Cargo : en fr
  • FR704699A - Device for always pouring the same determined quantity of liquid : en fr
  • GB348696A - : en
  • GB349024A - Improvements in commutating arrangements for continuous current motors : en
  • DE525121C - Cooking stove with mobile ash box : de en
  • US1806287A - Ejector : en
  • CA311537A - Vibration damper : en fr
  • DE525201C - Method for operating teleprinters in which the electrical energies corresponding to the course of the component curves of characters are superimposed as audio frequencies of a common carrier wave : de en
  • DE525497C - Chiller with rotating compressor : de en
  • FR704641A - Improvements to electricity distribution networks, and in particular to bus bars and connection systems for central stations and substations : en fr
  • US1805962A - Pipe joint : en
  • CA311542A - Wire wheel : en fr
  • US1805800A - Fairleader : en
  • US1805869A - Air pressure gauge : en
  • US1806154A - Strip-feeding mechanism : en
  • US1806260A - Process for the production of solid alcoholic iodine solutions in pencil form as alpha substitute for tincture of iodine : en
  • US1805505A - Planter marker : en
  • US1806298A - Sash ventilator : en
  • US1806431A - Reversing mechanism : en
  • USD84221S - Design for lace trimming or the like : en
  • FR704482A - Multi-outlet rotating contacts enhancements : en fr
  • GB348830A - Improvements in or relating to advertisement devices : en
  • US1805860A - Cosmetic powder container : en
  • USD84220S - Design fob : en
  • DK44141C - Device for emitting or receiving high frequency oscillations and for generating tones. : da en
  • FR704597A - Improvements to globes or bulbs containing a light source and to their manufacturing process : en fr
  • US1805601A - Firearms : en
  • US1805727A - Earth drilling apparatus : en
  • US1806421A - Cellulose derivative manufacture : en
  • US1805619A - Atent office : en
  • US1806273A - Paper manufacture : en
  • US1806578A - Hatkack : en
  • DE525263C - Hand mirror with electric lighting for vehicles, especially motor vehicles, to be attached to a holder : de en
  • GB348909A - Improvements in the charging of internal-combustion engines by exhaust driven turbo-compressor sets : en
  • AU3022530B - Improvements in reflectors : en
  • US1805802A - Sensitive fuel governor : en
  • US1805510A - Machine for folding and scalloping paper sheets : en
  • US1805944A - Starter mechanism : en
  • US1806068A - Process for rendering homogeneous finely pulverized materials in large masses : en
  • GB349088A - Distillation of tar and like hydrocarbons : en
  • US1806106A - Vertical pull broaching machine : en
  • US1805490A - Mop construction : en
  • US1806016A - Rotary valve : en
  • US1806166A - Grading machine : en
  • US1806372A - Adjustable pressure indicator for tires : en
  • US1806512A - A corpohation op penn : en
  • US1806084A - Tread : en
  • FR704542A - Process for the manufacture from bodies having n bonded carbon atoms of bodies having n + 1 bonded carbon atoms : en fr
  • DE525003C - Protection device for the automatic triggering of switches in power plants : de en
  • FR704547A - Buckle system for ladies' garters with interchangeable ribbon : en fr
  • US1805516A - Diamond floor polisher : en
  • US1805816A - Floor drain fixture : en
  • FR704325A - Sodium chlorate electrolytic manufacturing process : en fr
  • GB348724A - Improvements in or relating to the manufacture of titanium preparations : en
  • GB349568A - Improvements in railway chairs : en
  • US1806061A - Bearing : en
  • US1805565A - Cabinet for storing and preserving fruits and vegetables : en
  • CA311409A - Manufacture of artificial filaments : en fr
  • US1805466A - Frictional shock absorber with hydraulic control : en
  • US1805495A - Cop cone holder for creels : en
  • USRE18070E - Inductance system : en
  • GB348806A - Improvements in or relating to centrifugal machines for the separation of materials : en
  • US1806076A - Meat marker : en
  • DE517502C - Cleaning agents for printing types, especially on typewriters and the like like : de en
  • DK44147C - Device by harrow tines. : da en
  • FR704594A - Improvements to machines for handling sheets of paper or notebooks : en fr
  • GB348770A - Improvements relating to magnet bobbins or coils for electrical apparatus, more especially for meters and other measuring instruments : en
  • DE525196C - Gas inlet connection for hot air heaters : de en
  • DE525488C - Wine storage barrel : de en
  • FR704431A - Campaign stretcher : en fr
  • US1806331A - Induction meter : en
  • DE525046C - Identification plate for motor vehicles : de en
  • DE525161C - Process for supplying additional compressed air above the fire bed in firing systems for solid fuels : de en
  • DE525319C - Chain contact line for electric railways : de en
  • DE525193C - Process for the operation of cooling units with a rotating cooling machine : de en
  • US1805464A - Power churn : en
  • US1805631A - Fluid pressure brake device : en
  • US1805811A - Cigarette pack opener : en
  • DK44143C - Machine for Grinding Razor Blades. : da en
  • FR704388A - Method of drying film webs, in particular vitreous film, which is obtained from cellulose products, for example regenerated viscose : en fr
  • FR704664A - Process for manufacturing cellulose esters and resulting products : en fr
  • FR704455A - Method and apparatus for observing fast moving objects : en fr
  • GB348769A - Improvements in boiler feed-water regulators : en
  • GB349494A - Improvements in and connected with interlocked gas-tight electrical switch plugs : en
  • DE525377C - Folding machine for parallel folding with the sheet against stationary folding rollers pressing counter-pressure rollers : de en
  • FR704356A - Switch device for electric milking machines : en fr
  • CA311466A - Building wall : en fr
  • CA311547A - Concrete beam reinforcing unit : en fr
  • US1805508A - Vehicle jack : en
  • US1805698A - Internal combustion engine : en
  • US1806384A - Shadowless lighting apparatus : en
  • DE525032C - Method and machine for sticking and stamping labels, seals, etc. The like made of paper, foil on box parts, cards or the like. : de en
  • GB349003A - Soaps for laundry and other purposes : en
  • DK44134C - Method and Machine for the production of hollow bricks with cavities closed to one side. : da en
  • US1805814A - Fluid pressure control : en
  • US1806187A - Jet device : en
  • CA311594A - Air compressor : en fr
  • DE524806C - Process for the preparation of 1-phenyl-2-methylamino-1-propanol : de en
  • DE525218C - Heat exchange plate : de en
  • USD84193S - Hage w : en
  • US1806119A - Method of and apparatus for producing tubular articles : en
  • DE524673C - Fuse for ear hangers : de en
  • GB348781A - Improvements in or relating to two stroke cycle internal combustion engines : en
  • FR704305A - Self-tightening hook for fixing wooden joists on iron joists : en fr
  • US1805692A - Automatic slip coupling : en
  • US1806434A - wilczek : en
  • US1806563A - A corpora : en
  • FR704419A - Conical valve with hydraulic control and opening inwards, in particular intended for the injection of fuel in internal combustion engines : en fr
  • GB348853A - Improvements in apparatus for removing flexible cores such as air bags from tyre covers : en
  • DE524989C - Air pump drive for suction sheet feeder : de en
  • IE11760L - Vehicle wheels : en
  • FR704610A - Improvements to wheel systems : en fr
  • FR704650A - Shock-free elastic suspension : en fr
  • GB349037A - The manufacture of ortho-nitro-aryl-arsinic acids : en
  • USD84176S - Design for a : en
  • US1806027A - smalley : en
  • CA311416A - Sewage sludge treatment : en fr
  • CA311498A - Fibrous friction element : en fr
  • DE525057C - Amusement device with a circular guide that is corrugated in the vertical direction : de en
  • DE525176C - Double-sided, cone-shaped stepped drilling head for creating indentations etc. in rock or the like. : de en
  • FR704672A - Ventilation device for talking machine movements : en fr
  • GB348977A - Improvements in devices for feeding furnaces with fuel : en
  • US1805951A - Coal loading machine : en
  • US1806244A - Knife tang : en
  • FR704507A - Improvements to non-glare lighting devices for vehicles : en fr
  • US1806317A - Regulating system : en
  • GB349598A - Improvements in combined callipers and compasses or dividers : en
  • FR704674A - Hunting bag : en fr
  • GB348815A - Improvements in or relating to electric motor controllers and the like : en
  • FR704385A - Automatic device for reversing the rate of jiggers for dyeing piece fabrics : en fr
  • FR704392A - Rotary distributor for internal combustion engines : en fr
  • DE525312C - Device for saving injection water in condensation steam power plants : de en
  • DE525314C - converter : de en
  • DE525108C - Support rail for the joint attachment of relays, the iron circle of which is formed from stamped pieces : de en
  • US1805650A - Process of protecting sand molds and cores : en
  • US1806526A - Set works fob wooj : en
  • DE525290C - Device for discharging the heavy components for washing troughs : de en
  • US1806181A - Wrapper tabbing mechanism : en
  • US1806450A - Casing and coil assembly for heat transfer devices : en
  • DE525125C - Reading device for measuring instruments : de en
  • DE525424C - Process for the production of cellulose ether lacquers : de en
  • USD84214S - Albert e : en
  • US1805571A - Plant protector : en
  • US1805592A - Black line photographic sensitized paper and process of making the same : en
  • DE524991C - Writing pad for copying procedures for graduated cards : de en
  • DE525343C - Registration device for water meter : de en
  • FR704544A - Remote control device by t. s. f. multiple emissions : en fr
  • FR704386A - Rave cutting machine : en fr
  • GB348762A - Spray gun : en
  • FR704452A - Tool for cutting metal or other materials : en fr
  • FR704555A - Improvements in sorting dry materials : en fr
  • GB348716A - Improvements in or relating to telephone transmitters : en
  • US1805763A - Carburetor : en
  • US1806204A - Direct contact desuperheater : en
  • US1806216A - Heater : en
  • FR704335A - Improvements in automatic speed limitation devices for internal combustion engines : en fr
  • FR704696A - Improvements to duplicators : en fr
  • US1806172A - Steering column construction : en
  • CA311522A - Production of artificial masses : en fr
  • GB348859A - : en
  • GB348871A - Braking electric motors operating lifting apparatus : en
  • GB348984A - Improvements in variable-speed gearing for bicycles : en
  • DE525181C - Whirlpool washing machine : de en
  • GB348959A - Manufacture of artificial fibres and films from cellulose esters : en
  • DE524985C - Device for the production of synthetic gemstones : de en
  • GB348807A - Improvements relating to electric inductances : en
  • DE525042C - Tilting device for the car body of motor vehicles : de en
  • US1806048A - Cellulose fibers, fabrics and articles : en
  • US1806056A - Air feed and vent device for closed top gas stoves : en
  • CA311434A - Plough : en fr
  • AU2675430A - Improvement in or relating to pipe wrenches orthe like : en
  • DE525251C - Device for opening glued box necks : de en
  • US1805512A - Automatically actuated weather strip : en
  • US1806103A - Vacuum headrest for bathtubs : en
  • US1806546A - Telephone system : en
  • US1805680A - Safety-device for bottle cap crimping machines : en
  • US1805807A - Valve mechanism oil jacket : en
  • US1806343A - Steering wheel with swivel spoke : en
  • US1805769A - Portable batcher : en
  • US1805865A - Cultivator attachment : en
  • US1806031A - Locking mechanism : en
  • US1806272A - Machine for refining paper and pulp : en
  • US1806386A - Rotary frequency transformer : en
  • DE525394C - Rope termination with rope protection : de en
  • FR704551A - Electric device for heating liquids : en fr
  • GB348882A - : en
  • GB349031A - Improvements in or relating to pistols for spraying heated liquids : en
  • DE517358C - Device for squeezing fruits : de en
  • DE525437C - Centrifugal mold for the production of wheels : de en
  • GB348725A - Improvements in or relating to meters : en
  • DE525243C - Tailstock, in which the core is pressed hydraulically : de en
  • FR704659A - Device for fuel injection in aircraft engines : en fr
  • GB348733A - Improvements in a strap watch : en
  • DE525332C - Anti-knock agents : de en
  • US1805681A - Associating mechanism : en
  • US1805831A - Re-toothing machine : en
  • US1805596A - Signaling system : en
  • US1805868A - Combination gas-tank cap and feed supply lock : en
  • US1805658A - Triple valve cylinder cap : en
  • US1806088A - Fish lure : en
  • US1805689A - Hand split tapered shake : en
  • FR704322A - Improvements to vehicles and in particular to tracked vehicles or similar : en fr
  • GB348896A - Device for holding portable golf tees : en
  • US1806315A - Chuck for rock drills : en
  • DE525258C - Two-part press basket for screw presses : de en
  • DE525418C - Arrangement for the mutual synchronization of compensated asynchronous motors : de en
  • USD84224S - Design fob a tot golf course : en
  • US1805603A - Automatic check valve : en
  • US1806524A - donnelly : en
  • DE525299C - Process for oiling synthetic fibers from cellulose derivatives : de en
  • US1805833A - Clip : en
  • GB348862A - : en
  • GB348900A - Improvements in or relating to machines for performing intermittent operations upon a constantly travelling web : en
  • CA311558A - Injector : en fr
  • US1805702A - Reducing valve : en
  • US1806081A - Lubricated expansion joint : en
  • US1806525A - Call distributing system : en
  • US1806165A - Garden implement : en
  • US1806354A - Portable building : en
  • FR704620A - Lighting fixtures improvements : en fr
  • GB349540A - Method of preparing fish, whale meat and other alimentary substances for storage or transport : en
  • CA311464A - Laundry machine : en fr
  • CA311517A - Smoke consuming apparatus : en fr
  • DE525279C - Electrically driven striking mechanism clock with several hammer games : de en
  • US1806278A - Lubricator coupling means : en
  • DK44122C - Procedure for the Preparation of Alkyl Salts. : da en
  • US1805740A - Drafting machine : en
  • US1806285A - Process of preparing chloracetaldehyde : en
  • AU3030130B - Improvements in apparatus for producing sound films : en
  • US1805649A - Christmas tree stand : en
  • IE11620L - Treatment of steel and other ferrous alloys : en
  • US1805835A - Gas appliance : en
  • US1806425A - Metal jar closure : en
  • DE525165C - Solder for metal objects to be soldered together by introducing an alloying metal : de en
  • GB348811A - Manufacture of azo-dyestuffs insoluble in water : en
  • GB348890A - Improvements in or relating to feed boards of printing and like machines : en
  • US1805799A - Process for making sulphite pulp from douglas fir and other resinous conifers : en
  • US1806553A - Oil purifier and dilution remover : en
  • DE525242C - Transmission from several toggle levers connected in series : de en
  • DE525444C - Process for the production of rubber sheets : de en
  • US1806341A - Cushion : en
  • FR704400A - Automatic limiter : en fr
  • IE12250L - Cable signalling. : en
  • US1806284A - Process of and apparatus for converting heavy into lighter hydrocarbons : en
  • GB349436A - Improvements relating to lay constructions for looms : en
  • US1805850A - Agricultural implement : en
  • US1806462A - Gas valve : en
  • US1806528A - Portable power-driven saw : en
  • DE525186C - Production of anhydrous metal chlorides : de en
  • DE525177C - Device for closing gaps in the rock using a molten filling compound in conjunction with a manometer : de en
  • GB348892A - Improvements in the manufacture of inlaid linoleum or the like : en
  • CA311417A - Manufacture of metal billets, blooms, ingots, etc. : en fr
  • US1805551A - Braking system : en
  • US1805614A - Apparatus for cracking oil : en
  • FR704530A - High sensitivity frequency changing device for radio devices : en fr
  • FR704687A - Method and devices for monitoring arrangements influencing the running of railway trains : en fr
  • US1806033A - Automobile transmission lifting device : en
  • US1806069A - Apparatus for melting snow : en
  • US1806191A - Trailer vehicle : en
  • US1806097A - Lateral motion mechanism : en
  • US1806502A - rosenberg : en
  • FR704661A - Improvement in rubber vulcanization : en fr
  • US1805664A - Cast hopper door : en
  • US1806391A - Skip-feed attachment for slotting and creasing machines : en
  • FR704528A - Further training in internal combustion and explosion engines : en fr
  • US1806203A - Door operating mechanism : en
  • DE525017C - Shower cubicle : de en
  • US1806221A - Clothing retainer : en
  • US1805787A - Mechanical refrigeration : en
  • DE525389C - Padlock : de en
  • DE525467C - Vehicle wheel with at least one removable rim : de en
  • CA311421A - Brake for motor vehicles : en fr
  • US1805719A - Channeling machine : en
  • US1805945A - Detonating firework composition : en
  • US1806243A - Haystacker : en
  • DE525297C - Metal extruder : de en
  • GB348974A - Process of and apparatus for rendering non-poisonous the tobacco-smoke during smoking : en
  • US1805660A - Cast metal hopper door : en
  • DE525022C - Arrangement to stimulate plants standing in the ground with short-term electrical surges : de en
  • DE525310C - Process for the preparation of derivatives of 3-oxydiphenylamine : de en
  • GB348721A - Improvements in the manufacture of valuable products from coal, tars, oils and the like carbonaceous materials : en
  • US1805561A - Folding clothes hanger : en
  • US1805954A - Soap and soap products and stabilizing agent and process : en
  • DE525230C - Device for the quick preparation of coffee infusions or the like. : de en
  • DE525355C - Centrifugal friction clutch : de en
  • DE525376C - Footrest for iron pit support : de en
  • US1806329A - Motor mounting : en
  • US1806505A - Transmission : en
  • FR704681A - Improvements to gears with two or more intermediate shafts : en fr
  • GB348664A - Improvements in processes of treating ores and materials containing iron in combination with sulphur : en
  • GB349097A - Process for the production of 1.1.2-trichlorethane : en
  • FR704466A - Improvements to machines for manufacturing chain wheels, cogwheels and similar parts : en fr
  • DE525184C - Bag filter : de en
  • GB348772A - Improvements in mountings for decorating pocket books, note cases, or the like : en
  • DE525289C - Process for applying a glaze to non-ceramic insulating bodies : de en
  • DE525409C - Protection against unintentional loosening of the automatic central buffer coupling : de en
  • FR704692A - Improvements to oil burners : en fr
  • GB348740A - Improvements relating to the treatment of cellulose materials : en
  • FR704376A - Designer circle : en fr
  • FR704563A - Improvements to iron alloys : en fr
  • GB348989A - Device for damping the oscillations of overhead lines : en
  • GB348700A - Improvements in vacuum cleaners : en
  • FR704451A - Process for manufacturing triammonium phosphate from potassium phosphates : en fr
  • US1806437A - Blade sharpener : en
  • DE525239C - Method to combat moorland disease : de en
  • DE525190C - Device for dispensing chemical solutions : de en
  • FR704393A - Sealing device for cylindrical bodies : en fr
  • DE524956C - Copy frame : de en
  • DE525012C - Device for knife-like cutting tools for cutting soft, cheese-like masses : de en
  • DE525252C - Machine for sticking paper tapes : de en
  • DE525086C - Production of pure rubidium (and cesium) compounds : de en
  • DE525449C - Card punching machine : de en
  • DE524829C - Fuel atomizer for generating fuel-air mixtures : de en
  • DE525399C - Process for the representation of azo dyes on the fiber : de en
  • FR704456A - Leg of glasses : en fr
  • FR704694A - Improvement in keyboard mechanisms for printing telegraph devices : en fr
  • FR704656A - Methods and devices for methodical fermentation and exhaustion in the retting of vegetable textiles : en fr
  • GB348729A - Improvements in the utilization of solar energy : en
  • GB348944A - Improvements in the concentration of aqueous formic acid : en
  • GB348786A - Improvements in and relating to the finishing of carpets and the like : en
  • GB348827A - Improvements in and relating to cushions for billiard and the like tables : en
  • GB348983A - : en
  • DE524998C - Method for orienting vehicles according to electric or magnetic fields : de en
  • FR704330A - Step-switch, spark-switch transformer : en fr
  • GB348933A - Improvements in steam generators and water heaters : en
  • US1805806A - Expanding reaming or cutting tool : en
  • US1805469A - Electric furnace : en
  • US1805590A - Joint chair and rail lock : en
  • US1805775A - Method of making esters of the fatty acids : en
  • USD84192S - A corpora : en
  • US1805566A - Noise producing toy : en
  • US1806347A - Resistance material and method of making same : en
  • US1805644A - Process and apparatus for preparing charges for power devices : en
  • US1805815A - Fishing tool : en
  • FR704496A - Unraveler for thresher gear : en fr
  • US1806142A - Device and method of classifying patrons : en
  • US1806422A - Scale reader for draftsmen : en
  • USD84177S - Island : en
  • US1805539A - Device for attaching heels : en
  • US1805781A - Gas heater : en
  • US1805826A - Motor lubricating device : en
  • US1805989A - Shelving : en
  • DE516173C - Process for generating and maintaining the necessary phosphoric acid content in the electrolyte : de en
  • DE525294C - Nozzle body for steam burner : de en
  • AU2668830A - Improvements in telegraph circuits : en
  • DE525064C - Circular loom for the production of wide fabrics : de en
  • GR3209B - WAY OF SEPARATION OF THE SULTANS. : el en
  • FR704453A - Broaching improvement : en fr
  • FR704355A - Cap : en fr
  • US1805683A - Flashlight : en
  • US1806112A - Spraying device : en
  • DE525203C - Circuit arrangement for a teleconferencing system with more than two communication lines : de en
  • DE525494C - Process for making resinous phenol-aldehyde condensation products : de en
  • DE524770C - Testing device for the accuracy and shooting skill when shooting with machine guns : de en
  • DE525240C - Large diesel engine with airless fuel injection : de en
  • FR704632A - Curved needle sewing machine : en fr
  • GB348792A - Improvements in the electrolytic manufacture of chlorine : en
  • GB348924A - Improvements in supporting planes for air crafts : en
  • US1805805A - Clevis for brakes : en
  • US1805917A - Cooler contacting with circulating air : en
  • US1805920A - Making copper plated shingles : en
  • DE525392C - Process for dissolving and removing scale in steam boilers, water heaters, etc. : de en
  • DK44136C - Dustproof Nav. : da en
  • DE524862C - Ball game : de en
  • DE525385C - Shear knife for metals with two interchangeable cutting edges : de en
  • GB349537A - Improvements in the focussing operation of kinematographic apparatus : en
  • DE507007C - V-belt : de en
  • FR704371A - Heavy oil turbine engine : en fr
  • GB348804A - Improvements in and relating to engine starting mechanism for motor road vehicles : en
  • US1805774A - Wringing machine : en
  • GB348818A - Riveting tool : en
  • US1806017A - Mold for plastic substances, for instance, chocolate : en
  • US1805575A - Propelling pencil : en
  • US1805914A - Landing skid for aeroplanes : en
  • US1806011A - Automatic controlling system for motor vehicles : en
  • US1806472A - Hair curling apparatus : en
  • DE525150C - Hinge tape for fastening shutters : de en
  • DE525326C - Oil switch with pre-stage resistor : de en
  • GB348867A - Gear generating machine : en
  • DE525051C - Sweat foot insole : de en
  • US1805858A - Accelerator for dry pipe valve sprinkler systems : en
  • US1806153A - Radiator shutter control for conserving heat : en
  • US1806240A - Production of carbon dioxide ice : en
  • DE525033C - Device for the production of boxes by connecting the corners of a box blank with internal adhesive strips : de en
  • GB348833A - Improvements in or relating to the manufacture of tubes : en
  • GB348847A - Improvement in method of making jellies and the like : en
  • GB348939A - Improvements relating to chain drives : en
  • US1805533A - Means of sealing cartons : en
  • DE525135C - Luenette with flexible guide parts for machine tools : de en
  • DE524947C - Device for accelerating the filling of the circuits of fluid gears like the Foettinger gears : de en
  • FR704314A - Improvements to addressing machines or similar machines : en fr
  • GB348936A - Improvements in and relating to work setting devices for screwing and like operations : en
  • GB348964A - Improvements in rolling shutters : en
  • US1805562A - Closure for alpha filler opening for receptacles : en
  • US1806373A - Window shade stop : en
  • DE524997C - Method for recording the signaling of the targeted transmitter in radio beacon stations with antenna roses simultaneously with the direction determination to be effected by searching for the minimum value of the received wave energy : de en
  • CA311471A - Production of rubber goods : en fr
  • US1806474A - Process for sizing paper : en
  • US1806006A - Board making machine : en
  • USD84182S - Design for a combination curtain pole and curtain suspending means : en
  • AU2796930B - Improvements in or relating to lifting Jacks for vehicles : en
  • DE524751C - Machine for the automatic nailing of wooden discs : de en
  • FR704514A - 3D vision device : en fr
  • GB348969A - Improvements in or relating to driver's brake valves for trains : en
  • GB349030A - Improvements in or relating to cutting off machines for cigarette rods : en
  • DE525296C - Extrusion press for direct and indirect pressing processes : de en
  • FR704512A - Machine for sanding wet skin and adorning and smoothing dry skin : en fr
  • CA311384A - Sulfurisation of organic isocolloids : en fr
  • GB348840A - Improvements in or relating to scythes, reaping-hooks, and the like : en
  • DE525036C - Copier for stamped films : de en
  • DE525402C - Mail folder mechanism, the lined up pairs of which sit rotatably on an axis guided in vertical slots : de en
  • GB348991A - Improvements in or relating to dynamos : en
  • FR704682A - Process for obtaining endless printing cylinders, etched with acid, in particular intended for printing textiles and wallpapers : en fr
  • GB349561A - Improvements in and relating to the preservation and storage of fruit and vegetables : en
  • US1805499A - Mask for cylinder molds : en
  • US1806222A - Saw filer : en
  • US1806448A - Display toy : en
  • DE525378C - Process for drying gases when they are liquefied by deep freezing : de en
  • US1806327A - Meter terminal : en
  • US1806337A - Vehicle : en
  • GB349103A - Improvements in or relating to power generating or power transmitting devices : en
  • DE524886C - Palmer spreader machine : de en
  • DK44139C - Tank column with one of an Electric Motor driven Fuel Pump. : da en
  • GB349530A - An improved expanding bracelet : en
  • US1805496A - Hood catch : en
  • US1805853A - Applicator for vibrating machines : en
  • FR704443A - wireless transmission and reception of low frequency oscillations : en fr
  • GB348671A - Improvements in the manufacture and production of vat dyestuffs : en
  • GB349544A - Improvements in and relating to electric discharge devices : en
  • GB348828A - Improvements in slabs of concrete and the like material for covering electric cableslaid in the ground and for similar purposes : en
  • DE525112C - Manufacture of chromium oxide : de en
  • DE524846C - Exhaust for internal combustion mine locomotives : de en
  • FR704398A - Sintering, roasting and calcining furnace : en fr
  • GB349549A - An improved welded spigot-and-socket pipe joint : en
  • FR704467A - Improvements to pumps for supplying liquid fuel to internal combustion engines, which can also be applied to provide fluid supply for other purposes : en fr
  • CA311427A - Hydraulic shock diffuser : en fr
  • GB348793A - Improvements in steam traps : en
  • DE524849C - Peeling machine for processing grains : de en
  • FR704461A - Process for the catalytic transformation of nopinene and pinene into camphene : en fr
  • FR704655A - Method and apparatus for purifying water from steam generators : en fr
  • USD84201S - Design for a chair or the like : en
  • US1806399A - Combined cigarette dispenser, match box holder, and ash receiver : en
  • USRE18074E - weinrub : en
  • DE525076C - Process for the production of grinding tools with synthetic resins as binders : de en
  • DE525152C - Cylinder lock for self-loading firearms : de en
  • DE525208C - Process for the production of evenly thin insulating layers on wires, tapes and similar longitudinal bodies : de en
  • US1805600A - Spring device : en
  • US1805667A - Water treatment device : en
  • AU3022530A - Improvements in reflectors : en
  • GB348972A - : en
  • US1805824A - Air filter : en
  • US1805829A - Collapsible concealing ladder : en
  • US1806115A - Heater porcelain : en
  • US1806401A - Door construction for railway cars : en
  • AU2753330B - Improvements in and relating to sheetmetal bending machines : en
  • CA311490A - Nitrocellulose composition for floor coverings : en fr
  • CA311593A - Manufacture of artificial filaments or threads : en fr
  • CA311482A - Fibre-liberating process : en fr
  • CA311429A - Feed gauge for printing presses : en fr
  • US1806313A - Seal for metal-tank rectifiers and the like : en
  • US1806079A - Core drill : en
  • FR704489A - Process for bonding coatings to walls and other walls : en fr
  • GB348929A - Improvements in pneumatic despatch apparatus : en
  • GB349077A - : en
  • GB348802A - Improvements in, or relating to, brackets for electric lamps or the like : en
  • GB348978A - : en
  • GB348927A - Improvements in temperature alarms : en
  • GB349000A - An improved clothes peg usable for other purposes : en
  • DE525335C - Combustion regulator for steam boiler firing : de en
  • GB348913A - Change speed gear mechanism : en
  • US1805515A - Inside pipe cutter : en
  • US1805875A - Rotary engine : en
  • GB348790A - Improvements in the manufacture and production of aluminium salts of organic acids : en
  • GB348920A - Hydraulically driven rotary pump : en
  • DE525259C - Jet pipe for fire extinguishing purposes : de en
  • FR704370A - Improvements to paper envelopes, particularly for confectionery items : en fr
  • US1805494A - Core covering machine : en
  • USD84188S - Frank s : en
  • FR704399A - Method for microscopic study of living objects, and apparatus usable therefor : en fr
  • DE525173C - Street lamp : de en
  • DE525309C - Process for the production of pure, high percentage vinyl chloride : de en
  • AU3022630B - Improvements in pick-up attachments for use with harvester threshers : en
  • AU3041030A - Improvements in internal combustion engines ofthe rotary type : en
  • CA311499A - Fibrous friction element : en fr
  • AU2868130B - An improved pedal operated ventilating fan for attachment to chairs, tables andthe like : en
  • DE524542C - Method of attaching the bellows to the housing of photographic chambers : de en
  • CA311487A - Coating composition : en fr
  • GB348823A - Improvements in or relating to wireless receiving apparatus : en
  • GB348834A - An improved process for producing lubricants : en
  • AU2665230B - Improvements ina method of increasing the efficiency of storage batteries : en
  • US1806344A - Shaft centering support : en
  • US1805904A - Electrotherapeutical device : en
  • US1805576A - Cushioning strip : en
  • CA311404A - Food conserving cabinet : en fr
  • CA311508A - Method of treating glass articles : en fr
  • US1805673A - Lead pencil : en
  • FR704587A - Improvements to filtration systems : en fr
  • FR704609A - Stabilizer for ships : en fr
  • CA311381A - Anti-dazzle apparatus for road traffic : en fr
  • CA311578A - Mortising machine : en fr
  • GB348777A - Improvements in or relating to press or snap fasteners : en
  • DE525380C - Process for the projection of physical-optical phenomena : de en
  • DE525398C - Arrangement of a pressure regulator, especially on compressed air networks underground : de en
  • US1805467A - Treatment of cellulose derivatives or products made therewith : en
  • US1806089A - Dephlegmator : en
  • US1806459A - Tower construction : en
  • US1805668A - Packing ring : en
  • AU2679430A - Alternating current synchronous motor : en
  • DE525320C - Pantographs for electrically operated mine locomotives : de en
  • DK44132C - Lighting device consisting of an electric fluorescent lamp and a reflector. : da en
  • DE525486C - Punch card tabulator : de en
  • GB348749A - Improvement in water softening plants : en
  • DE525223C - Device on flat knitting machines to prevent individual needles or entire font parts from being pressed off by means of swiveling parts : de en
  • GB348808A - Improvements in or relating to pneumatic conveying systems : en
  • GB348831A - Improved method of manufacturing highly strainable structures : en
  • US1805581A - Insect destroyer : en
  • US1805622A - Bathtub seat and hand rest : en
  • US1805957A - Automotive piston : en
  • CA311412A - Thresher : en fr
  • CA311591A - Manufacture of artificial filaments, threads, films, etc. : en fr
  • DE524912C - Electrically heated glow body for cigar lighter with glow band rolled tightly onto one another in a spiral shape to form a closed glow surface : de en
  • DE525341C - Process for raising the flash point and the ignition temperature of easily combustible solid organic substances, especially wood preservatives : de en
  • US1805913A - New alkoxy derivatives of anthanthrone and process of making same : en
  • US1806182A - Workholder for material working apparatus : en
  • US1806326A - Doughnut machine : en
  • DE524655C - Holding device for a wash basin for head washing on the back of a hairdressing chair : de en
  • AU1773320A - Method of and apparatus forthe automatic registration of expression inthe tune sheets of mechanical pianos : en
  • CA311580A - Pontoon bridge : en fr
  • US1806490A - Rotary cooling drum : en
  • US1805881A - Overhead automobile decking for railway cars : en
  • US1806209A - Roundel holder : en
  • US1805568A - Splitting attachment for looms : en
  • US1806013A - Machine for sawing under water : en
  • US1805993A - Method of and apparatus for water filtration : en
  • CA311530A - Boiler furnace : en fr
  • DE525246C - Wind instrument with valves or flaps : de en
  • GB349081A - Improvements in or relating to traffic control signals : en
  • FR704476A - Device to dispel doubt in direction-finding : en fr
  • US1805701A - Refrigerating apparatus : en
  • US1805788A - Pump : en
  • US1806060A - Apparatus for converting petroleum oil : en
  • US1806532A - Oswalb gordon gregson : en
  • US1806370A - Gas purification process : en
  • US1806499A - Method : en
  • DE525194C - Process for periodic cold generation : de en
  • DK44133C - Sack filling machine. : da en
  • US1805586A - Carburetor : en
  • US1806328A - Gear power transmission : en
  • DE524938C - Strain gauge : de en
  • US1805907A - Veneer taping machine : en
  • US1806246A - Hand baggage : en
  • US1805942A - Radio loop antenna system : en
  • US1806271A - Steel truck : en
  • DE525466C - Air pump for topping up air in the connection line between the fuel tank and the remote fuel level indicator : de en
  • FR704350A - Improvements to protective cups for universal joints : en fr
  • GB348752A - Improvement in vacuum valves : en
  • AU2558330B - Improvements in or relating to cotter-pins for retaining suspension-pins in electric insulator hoods : en
  • FR704546A - Improvements to selective circuit control systems : en fr
  • AU2662730A - Improvements in locknuts : en
  • US1805602A - Concrete delivery apparatus : en
  • US1806002A - Means for cleansing or filtering lubricating oils : en
  • US1806404A - Motor fuel treating device : en
  • FR704574A - Concrete or reinforced cement tank : en fr
  • US1805574A - Vehicle wheel : en
  • US1806045A - Carburetor : en
  • US1806294A - Strain insulator : en
  • US1806316A - Aircraft : en
  • DE525060C - Sealing device for rotary tubes : de en
  • CA311488A - Synthetic resin for coating compositions : en fr
  • AU2751430A - Improved advertising machine : en
  • AU3088430A - Improvements in combined cigarette cases and lighters : en
  • DE525133C - Device for venting the circuits of fluid gears : de en
  • DE525492C - Saettiger for the production of coarse crystalline ammonium sulfate : de en
  • FR704615A - Improvements to electronic discharge tubes : en fr
  • GB348954A - Improvements relating to shedding motions of looms for weaving : en
  • DE524671C - Bracelet clasp : de en
  • DE525167C - Locking gripper for intermittent films : de en
  • DE525307C - Process for concentrating sulfuric acid containing iron sulphate in rotating ovens : de en
  • CA311506A - Electrolytic preparation of light metals : en fr
  • CA311489A - Toxic coating composition : en fr
  • CA311585A - Hearth : en fr
  • AU2131A - Improvemenfts inE pipe couplings : en
  • US1805898A - Well bit : en
  • DE525094C - Steep tube boiler : de en
  • FR704534A - Improvements to special frequency changing oscillating lamps : en fr
  • DE524654C - Device for producing hair waves consisting of combs with connecting cords : de en
  • AU2687730B - Improvements in or connected withthe coupling of thermionic valves : en
  • FR704424A - Process for the production of carbon black : en fr
  • DK44120C - Laying device for cream acidifiers, core kneaders and other devices for processing cream. : da en
  • FR704647A - Improvements to railway ties and the like : en fr
  • FR704667A - Method for cooling and crystallizing solutions of calcium nitrogen and other hydrated salts : en fr
  • FR704607A - High-voltage line signaling device, in particular for the safety of airmen : en fr
  • AU3038530B - Process of extracting pyrethrum : en
  • CA311387A - Solidification of organic isocolloids containing high molecular acids : en fr
  • FR704434A - Cell mold for coal agglomerates : en fr
  • FR704640A - Improvements made to electrical transformers : en fr
  • GB348957A - : en
  • US1805854A - Nonpendulous gyrocompass : en
  • US1806390A - Steam generator : en
  • DE525234C - Execution of exothermic reactions : de en
  • FR704529A - Radio wave collector device : en fr
  • FR704554A - Airplane comprising a series of propellers distributed over the span of the lift wing : en fr
  • DE524746C - Device for dispensing measured glass gobs : de en
  • DE525361C - Color cinematography device : de en
  • GB348810A - Improvements relating to doctors for use with printing rollers : en
  • DK44129C - Snow and Ice Shoes for Automobiles. : da en
  • FR704634A - Process for the preparation of 1.4.5.8-naphthalene-tetra-carboxylic acid and its derivatives : en fr
  • GB348710A - Improvements in and relating to regulating systems for dynamo-electric machines : en
  • GB348829A - Electric fuses : en
  • GB348889A - An improved process for producing low boiling oils from higher boiling oils : en
  • US1805625A - Knitting mechanism : en
  • US1805935A - Electric motor generator : en
  • US1806053A - Toy : en
  • GB348884A - : en
  • DE525092C - Process for the preparation of resinous condensation products from phenols and furfural : de en
  • DE525085C - Wall bushings of a cylindrical high-voltage insulator, especially for electrical gas cleaning systems : de en
  • DE525211C - Device for the automatic control of prime movers, in particular for driving alternating current generators : de en
  • DE525212C - Smooth joint for electrical voltage regulator : de en
  • US1805470A - Building unit : en
  • US1806268A - Fuel pump : en
  • FR704401A - Switch with interrupted points on which a compressed gaseous fluid acts : en fr
  • FR704510A - Method and apparatus for the semi-automatic drawing of diagrams, based on indications read on a measuring device : en fr
  • US1806072A - Thermostatic valve : en
  • FR704301A - Method for avoiding parasitic sounds in radio receivers supplied by the network : en fr
  • US1806445A - Method and apparatus for use in the manufacture of glassware : en
  • USD84184S - Design fob : en
  • US1806494A - Protective lining : en
  • GR3205B - PERFECTIONS IN THE STABILITY INSTRUMENTS OF THE AIRCRAFT THE GUROUETTES. : el en
  • FR704382A - Manufacturing process of insulating bodies for spark plugs : en fr
  • FR704521A - Method and apparatus for measuring the work rate of parts : en fr
  • GB349458A - Improvements in die apparatus for the casting of multicylinder crank cases : en
  • US1806321A - Transmission line device : en
  • US1805852A - Liquid distributor : en
  • US1805943A - Method of and mechanism for trimming forgings : en
  • AU36431A - Improved means of attaching cards of mending yarn to stockings andthe like : en
  • US1805623A - Rotary cap having sealing material flowed thereinto : en
  • US1805778A - Telephone system : en
  • DE525143C - Camera for black and white and color cinematography : de en
  • DE525185C - Process for the preparation of magnesium cyanide : de en
  • US1806276A - Direction indicator : en
  • US1806368A - Mouthpiece for telephones or speaking tubes and like instruments : en
  • US1806184A - Receptacle attachment : en
  • US1806381A - Agitating device : en
  • DE525097C - Process for the production of a gelatin coating for transfer rollers : de en
  • US1806036A - Process for distilling and cracking petroleum oils : en
  • FR704642A - Improvements in steel hatch panels for ships : en fr
  • GB349083A - Improvements in or relating to wave responsive apparatus : en
  • FR704549A - Life saving and water sport apparatus : en fr
  • US1805621A - Train control device : en
  • US1805863A - Keyboard operated musical instrument : en
  • US1806148A - Safety wing for aircraft : en
  • DE525447C - Process for the production of molded parts from plastic masses : de en
  • US1805487A - Electrical contact jaw : en
  • US1805750A - Automatically controlled airplane : en
  • US1806102A - Amusement ride : en
  • DE524904C - Oil switch, in which the pressure that occurs during the shutdown process is used to generate an oil flow directed against the arc to extinguish the arc : de en
  • FR704478A - Improvements to safety hooks for lifting equipment : en fr
  • FR704560A - Process for the oxidation of cathode surfaces of discharge tubes : en fr
  • GB348873A - Improvements in bumpers for automobiles : en
  • US1806207A - Splicing and terminal device for fire detecting cables : en
  • FR704663A - Process for separating silver by electrolysis : en fr
  • GB348848A - Improvements in gas-tight seals for electric conductors : en
  • GB348992A - Process for the production of stable bleaching powder : en
  • GB349060A - Improvements in the manufacture and production of hydrogen or gas mixtures containing the same : en
  • USD84183S - Fred a : en
  • FR704515A - Apparatus for the perception of infrasound : en fr
  • FR704598A - Improvements in the separation of materials by application of centrifugal force : en fr
  • US1805947A - Carburetor : en
  • US1806258A - Apparatus for fleshing hides, skins or the like : en
  • US1806453A - Vaporizing device for treating asthma : en
  • DE525396C - Resilient cap rail iron connection for pit lining : de en
  • FR704413A - Improvements to nails and similar items such as nails and assembly fittings : en fr
  • FR704465A - Improvements to switches and switches : en fr
  • FR704505A - Spray gun for paint spraying and other applications : en fr
  • GB349478A - Improvements in and relating to electric regulating and controlling arrangements : en
  • DE524990C - Device for cleaning the types of typewriters, stamps and the like. like : de en
  • FR704646A - Rolling float boat : en fr
  • GB348857A - Process and apparatus for the manufacture of glass tubes and rods : en
  • GB349109A - Improvements in electric differential circuits : en
  • GB349062A - Improvements in a method of and apparatus for the production of goods of rubber or similar material : en
  • GB349069A - Improvements in a two-cycle internal combustion motor : en
  • GB348719A - Improvements in or relating to the combustion chambers of internal-combustion engines : en
  • GB348742A - Improvements in automatic emergency brake mechanism for motor-driven road vehicles : en
  • GB348753A - Improvements in or connected with marine signal lights : en
  • FR704360A - Improvements to "breaking news" cylinders used in printing machines : en fr
  • USD84218S - Design fob a press : en
  • USD84199S - Glenn e : en
  • FR704353A - Process for detecting the presence of certain bodies, in the ground or elsewhere, and for studying their properties : en fr
  • DE525403C - Process for the preparation of water-soluble condensation products of aminoarylarsine oxides : de en
  • FR704315A - Improvements in methods and apparatus for separating the bark or releasing its layer or part of the support : en fr
  • FR704638A - Improvements to automatic battery charging equipment : en fr
  • GB348948A - Improvements in and relating to a pin ticket : en
  • US1806085A - Portable platform and method of making the same : en
  • US1805708A - Scoring machine : en
  • US1806314A - Electric lamp holder or socket : en
  • DK44121C - Floating bathing establishment and procedure for operation of the same. : da en
  • GB348917A - Method of and apparatus for transferring thread to the shuttles in looms : en
  • DE525288C - Grinding and polishing cutlery, in particular the spoons and tines of spoons and forks : de en
  • FR704578A - Mechanism for motion transmission : en fr
  • US1805921A - Valve mechanism for fluid pressure tools : en
  • US1806456A - Decoy : en
  • DE525210C - Electric multi-motor drive for rotary printing machines by shunt motors : de en
  • GB348755A - Improved method of preventing stalk rot in fruit : en
  • CA311505A - Trolley wire contactor : en fr
  • US1805560A - Tub : en
  • US1806464A - Spectacle protector : en
  • FR704458A - Float, especially for airplanes : en fr
  • FR704558A - Tank vehicle : en fr
  • GB348695A - Improvements in and relating to fluid pressure braking apparatus : en
  • GB349033A - Process of eliminating iron from inorganic materials : en
  • AU2676530B - Improvements in or relating to coating compositions : en
  • FR704332A - Device for automatically determining the light output of electric lamps : en fr
  • FR704508A - Textile fiber cutting machine : en fr
  • US1806290A - I-obt-on-the-acanr : en
  • CA311456A - Weed exterminator : en fr
  • DE524686C - Wrapping device : de en
  • DE525395C - Gripping drill with drawbar : de en
  • US1805693A - Lock-joint folding attachment for cigar enveloping machines : en
  • US1806117A - Contact device for electric circuit breakers : en
  • DE524839C - Automatic scales for grainy or floury goods : de en
  • DE525443C - Saw chain guide bar with guide rollers for the chain : de en
  • GB348844A - Improvements in or relating to the launching of flying machines : en
  • GB348955A - Device for the production of high frequency currents : en
  • US1805867A - Telegraph system : en
  • US1805997A - Doorlatch mechanism : en
  • US1806071A - Game of skill : en
  • GB348728A - Improvements in furnace bridges for steam boilers : en
  • DE525233C - Machine for the production of pegged wood panels : de en
  • US1805741A - High pressure gas compressor : en
  • US1805792A - Cooling means for vehicle wheels : en
  • DE525245C - String piano : de en
  • GB348980A - Improvements in or relating to diesel motors with radially arranged cylinders : en
  • US1805526A - Evaporator : en
  • US1806358A - Folding cot : en
  • US1806414A - Processes of polishing chromium : en
  • US1806568A - Road grader : en
  • DE525477C - Wrapping process for rims, tires, etc. : de en
  • DE525470C - Holder for chalk : de en
  • US1805748A - Dirigible headlight : en
  • US1806289A - Washing machine : en
  • DE525189C - Device for the extraction of distillate from the steam of dusty broths : de en
  • GB348736A - Improvements in or relating to hammers for centrifugal crushing mills : en
  • GB348849A - Process for the manufacture of new vat dyestuffs of the anthraquinone series : en
  • FR704432A - Apparatus for cleaning by vacuum or the like, electrically controlled : en fr
  • FR704363A - Device for mounting an electric discharge tube in a closed housing : en fr
  • FR704586A - Improvements to ovens : en fr
  • DE525016C - Fireproof door with the filling and wooden frame covered with metal plates : de en
  • US1806186A - Radiator : en
  • US1805991A - Drilling tool : en
  • US1806135A - Airship : en
  • US1806449A - Float controlled pumping system for oil refineries : en
  • US1806378A - Water heater : en
  • US1806547A - Thomas midgley : en
  • FR704568A - Methods and devices for separating furnace exhaust gases from the dust of material to be burnt which they contain : en fr
  • DE525410C - Switch table for setting points, signals, etc. : de en
  • FR704571A - Improvements to lattice beams and their fabrication : en fr
  • CA311538A - Age-resisting rubber compound : en fr
  • DE525427C - Grinding device for dental purposes for grinding two parallel surfaces on teeth : de en
  • FR704600A - Cutlery blade grinding machine with hydraulic advance fully adjustable by micrometric screws and indicator dials : en fr
  • GB348699A - Grinding and polishing machine : en
  • US1805555A - Production of alkylphenols : en
  • CA311424A - Choker and by-pass control : en fr
  • AU2676330A - Control indicating system for radio receiving apparatus andthe like : en
  • CA311394A - Device for removing eggs from fish hatcheries : en fr
  • DE524927C - Paper towel with soap paper insert : de en
  • AU2510430B - Apparatus for preventing the ignition of cinematograph films : en
  • CA311475A - Threshing machine : en fr
  • CA311531A - Railway truck : en fr
  • AU2675630A - Improved ovenous cooking utensil : en
  • US1806400A - Filter for air and other gases : en
  • US1806413A - Lifting jack : en
  • US1805682A - Sewage treatment : en
  • US1805825A - Adjustable connecting rod : en
  • USD84180S - Design for a combination curtain pole and curtain suspending means : en
  • US1805651A - Condenser manufacture : en
  • US1806118A - Brick meter : en
  • DE525428C - Alignment means for single teeth that can be connected to bit straightening bars : de en
  • DE525464C - Braking device for motor vehicles that acts when driving in curves : de en
  • DE525114C - Spin pot or spin pot insert for the production of a finished thread bundle from artificial silk : de en
  • CA311557A - Shock absorber connecting unit : en fr
  • DE525010C - Fixing bandage for artificial legs : de en
  • FR704683A - Improvements to cameras and cinematographic projectors : en fr
  • AU2770130B - Improved process and apparatus for simultaneously corrugating and trimming sheets of asbestos cement and the like in a plastic condition : en
  • US1805785A - Refrigerated food cabinet : en
  • US1805855A - Concentration of ores, minerals and the like : en
  • US1805902A - Hog feeder : en
  • CA311492A - Manufacture of nitrocellulose solutions or compositions : en fr
  • US1805983A - System of and apparatus for operating and controlling the doors of rail or road vehicles : en
  • US1806544A - Atytographic register : en
  • FR704427A - Process for ridding acetylene from the gases that contain it : en fr
  • GB348805A - Improvements in bars or like elements for decorative and constructional purposes : en
  • GB349535A - Improvements in or relating to internal combustion engines : en
  • GB348841A - Improvements in transfer mechanism for circular knitting machines : en
  • US1805641A - Automatic stoker : en
  • US1806254A - Combination chair plate and rail brace : en
  • DE525170C - Device for filing mattresses and furniture upholstery of all kinds : de en
  • DE525337C - Suspended and insulated portable container : de en
  • GB349002A - Improvements in or relating to alternating electric current static transformers : en
  • DE525281C - Spool housing for hose heads : de en
  • DE525484C - Process for the production of effective medicines and vaccines : de en
  • FR704536A - Dust collector : en fr
  • FR704648A - Knife with dovetail blade, to operate the woody gem entment on plants in general and in particular on vines : en fr
  • GB348942A - Electric insulator chain, particularly for high and maximum voltages : en
  • CA311481A - Screw thread : en fr
  • US1805780A - Countersunk suction roll shell : en
  • US1806121A - Method of and apparatus for welding : en
  • US1806297A - Brake : en
  • US1806574A - Ignition device : en
  • DE525452C - Device for separating and re-evaporating the liquid fuel components of a charge supplied by a carburetor for internal combustion engines : de en
  • GB348825A - An improved process for the production of alkali carbonates : en
  • US1805513A - Shielding means for high tension cable : en
  • US1806160A - Advertising machine : en
  • US1806466A - Bookbinder : en
  • USRE18077E - Binding means for the surface coverings of furniture : en
  • US1806256A - Closure receptacle for bottles and jars : en
  • USRE18073E - Fttse mechanism : en
  • CA311446A - Glass paving : en fr
  • CA311535A - Semi-trailer coupling mechanism : en fr
  • DE525126C - Automatic, electrically controlled filling scale : de en
  • CA311460A - Meat preservation : en fr
  • DE525298C - Splash guard for washboards : de en
  • GB348856A - Improvements in and relating to carburetters : en
  • GB349089A - Improvements in road vehicles : en
  • DE525374C - Connection piece for flushing hoses with conical sleeve : de en
  • US1805554A - Smelter : en
  • US1805963A - Air cooling and conditioning apparatus : en
  • US1805615A - Process for cracking hydrocarbon products : en
  • US1805636A - Wire reeling attachment : en
  • US1805749A - Rowing device : en
  • US1806441A - Universal kitchen tong : en
  • US1806306A - Mounting construction for meters : en
  • US1806430A - Combination garment : en
  • US1805754A - Electrical connecting device for electrical conductors : en
  • US1805842A - Agitating mechanism : en
  • DE524925C - Method and device for removing castings from sand molds which have the shape of revolving bodies : de en
  • DE525453C - Connection of a hose made of rubber or the like with a bead-like end to a pipe made of iron or other rigid material : de en
  • GB348875A - Improvements relating to kettles or cooking utensils : en
  • GB349032A - Improvements in or relating to the saccharification of carbohydrates : en
  • US1805578A - Valve operating mechanism of internal combustion engines : en
  • US1806484A - Knife for cutting shoes : en
  • US1805580A - Coupling : en
  • US1806001A - Means for cleansing or filtering lubricating oils : en
  • FR704590A - Removable advertising bench covered with glazed tiles, stoneware or ceramic : en fr
  • FR704613A - Method and devices for the absorption of water vapor by means of sulfuric acid or the like in vacuum : en fr
  • AU5231A - Improvements in apparatus for filling cartons andother packages : en
  • GB348976A - Mirror hinge : en
  • US1805984A - Combined door bumper and coat hanger : en
  • US1806228A - Venetian blind : en
  • US1806175A - Internal combustion engine : en
  • US1806291A - Railway signaling system : en
  • GB349029A - Improvements in or relating to high frequency composite transmission systems and cables or conductors therefor : en
  • GB349461A - Improvements in or relating to the manufacture of vulcanised rubber : en
  • DE525350C - Device for conveying pyramidal drying racks for agricultural products : de en
  • DE525474C - Mixing device with a collecting container provided with dispensing openings : de en
  • DE524961C - Production of hydrofluoric acid and hydrofluoric acid : de en
  • CA311567A - Contrast agent for x-rays diagnostics : en fr
  • IE11608L - Brake drums. : en
  • DE525329C - Device for thawing frozen objects by means of a transformer with secondary winding ends protruding from the transformer housing and a heating resistor located in the secondary circuit : de en
  • US1805482A - Remote control hoist : en
  • US1805830A - Foam destroyer : en
  • DE525078C - Shower body of a shower arrangement for wash basins : de en
  • DE525220C - Gas generators : de en
  • DE525318C - Contact line for electric railways : de en
  • FR704675A - Improvement to adjustable belt-corsets : en fr
  • GB349596A - Improvements in or relating to the surface treatement of aluminium and aluminium alloys : en
  • GB348705A - Improvements in the manufacture of satisfactory emanating preparations : en
  • GB348776A - A process for the manufacture and production of sodium hydrosulphite and pure zinc oxide or pure zinc carbonate : en
  • US1805598A - Impulse coupling : en
  • US1806259A - Sofa bed : en
  • FR704494A - Reflection lighting device for signs, markings on kilometer markers and other road signs : en fr
  • US1806113A - Furnace wall : en
  • US1806473A - Watering bowl : en
  • US1805632A - Process for atomizing and spraying semifluid material containing asbestos fiber : en
  • US1805900A - Method of exploring the subsoil : en
  • DE525058C - Articulated manikin made of celluloid with a device for moving the head and arms in the same direction at the same time : de en
  • DE525334C - Process for removing gases from liquids, in particular from insulating oil : de en
  • DE524951C - Device for demonstrating aircraft tow advertising : de en
  • DE525117C - Bottle blowing machine : de en
  • DE525226C - Glass suction blowing machine : de en
  • DE524894C - Device for placing an address printing plate slide on a high-speed press for printing stationary text and changing addresses or on a similar machine : de en
  • US1805838A - Target practice vending machine : en
  • US1806190A - Method of obtaining stereoscopic impressions of moving picture images : en
  • US1805876A - Mining machine : en
  • USRE18075E - Chicago : en
  • DE525287C - Switch-on and switch-off device in which an energy store can be coupled to a drive and the links act on one another in a non-positive manner in the event of a sudden change in state : de en
  • US1805597A - Method of and means for propelling water craft : en
  • FR704660A - Auto focus enlarger : en fr
  • DE524789C - Switching device for the automatic connection and disconnection of a transformer or converter : de en
  • DE525270C - Ramming machine with two hammer parts acting one after the other on the ramming material : de en
  • DE524722C - Wooden handle attachment for asphalting devices to be heated : de en
  • CA311590A - Saponification of esters of organic acids : en fr
  • DE525482C - Power supply unit : de en
  • FR704584A - Device for testing pipes and electrical devices : en fr
  • GB349543A - Means for the synchronous driving of sound and picture apparatus : en
  • US1805669A - Metal boat construction : en
  • US1806026A - Seat attachment : en
  • US1806192A - Apparatus for spraying : en
  • DE524972C - Gas generator with a water jacket and a steam collector connected to the water jacket : de en
  • GB349107A - Improvements in cameras for colour photography : en
  • DE525157C - Process for the production of chromate with the simultaneous extraction of alumina : de en
  • DE525019C - Automatic, electrically controlled filling scale : de en
  • DE525198C - Device for activating signals via the running rails : de en
  • DE525324C - Plug device with adapter plug : de en
  • FR704447A - Further training in machines and other devices mounted on wheels or similar devices and having to withstand high stresses during their use : en fr
  • FR704565A - Game of strength, fairground attraction : en fr
  • GB349075A - Improvements in or relating to the manufacture of inlaid cloths : en
  • FR704354A - Bra : en fr
  • GB348838A - Improvements in and relating to a method and apparatus for storing and transporting liquefied gases of a low boiling point : en
  • DE524887C - Device for moistening wound yarns : de en
  • FR704619A - Device ensuring the inviolability of safety locks of motor vehicles : en fr
  • GB348971A - : en
  • GB349108A - Improvements in method of and apparatus for concentrating mineral : en
  • DE524939C - Calculating machine with automatically movable counter : de en
  • GB348911A - Heat resisting glasses giving daylight effect : en
  • USD84178S - Design for a hinge : en
  • FR704312A - Improvements to synchronous motors : en fr
  • DE525028C - Oberstein for disk mills : de en
  • DE525277C - Emptying device for bunkers by means of a scraper or bucket chain : de en
  • DE525360C - Apparatus for three-dimensional cinematograph images : de en
  • DE525102C - Socket for receiving compensation elements, especially compensation capacitors for telephone cables : de en
  • FR704543A - Aerodynamically corrected pendulum stabilizer for airplanes : en fr
  • US1805731A - Upright construction : en
  • USD84204S - Design fob a tie back eok curtain draperies : en
  • FR704501A - Improvements in the synchronization of sound and images in sound cinematography : en fr
  • US1806429A - Underframe for truck bodies : en
  • US1805547A - Machine gun mount : en
  • US1806007A - Hair waving wrapper : en
  • US1806037A - Method of cracking oils : en
  • AU3038530A - Process of extracting pyrethrum : en
  • DE525169C - Device for damping the shocks and vibrations occurring in land vehicles : de en
  • DE525140C - Device for applying solutions or suspensions, such as. B. colors, impregnation agents and. Like., on paper webs and. like : de en
  • FR704321A - Improvements in the assembly of vehicle axles on rails : en fr
  • GB348760A - Improvements in printing : en
  • GB348798A - Improvement in illuminating means for signs, window displays, scenic effects, and the like : en
  • CA311503A - Wrinkle finish : en fr
  • GB348713A - Improvements in processes of direction finding and guiding : en
  • FR704366A - High spray carburettor and fuel recovery : en fr
  • AU2665130B - Improvements ina preparation for storage batteries and process of making thesame : en
  • AU2670230A - Improvements in and relating to axle bearings : en
  • DE524891C - Process for polymerizing olefins : de en
  • FR704649A - Method and material for coating the surface of containers for oil and other liquids : en fr
  • GB348904A - Improvements relating to furnace grates : en
  • GB348962A - Apparatus for feeding cigarettes from a supply chamber and ordering them in piles : en
  • DE525225C - Casting process using a centrifugal plate rotating in a fixed housing : de en
  • AU2665230A - Improvements ina method of increasing the efficiency of storage batteries : en
  • CA311496A - Colour printing paste : en fr
  • CA311574A - Means for controlling the operation of pulp grinders : en fr
  • CA311461A - Multiple leaf spring : en fr
  • CA311561A - Film stopping device : en fr
  • US1806458A - Mechanism for slitting fabric : en
  • CA311543A - Reticulated film printing process : en fr
  • FR704577A - Antennas improvements : en fr
  • GB348795A - Improvements in or relating to cloth piling apparatus : en
  • FR704326A - Purification process for oils containing phosphorus : en fr
  • FR704523A - Refrigeration appliance : en fr
  • GB348813A - Improvements in headlights for vehicles : en
  • AU2512030A - Improvements in machines for filling valved bags with powdered or granular material : en
  • DE525414C - Method for attaching head or foot fittings to tubular vessels made of layered insulating materials, in particular those made of hard paper for electrical apparatus : de en
  • US1805514A - Emery wheel dressing tool : en
  • US1806376A - Cotton chopper : en
  • USD84205S - Design for a gas stove : en
  • US1806382A - Vapor cooling system for internal combustion engines : en
  • US1805710A - Packing for pipe cutters and valve inserting machines : en
  • CA311566A - Soluble fatty acid condensation product : en fr
  • CA311454A - Ore flotation apparatus : en fr
  • US1805723A - Electric meter protecting cabinet : en
  • US1805756A - Method of making metal alkyl compounds : en
  • US1805764A - Electric circuits : en
  • US1805978A - Rotary foot pad : en
  • US1806353A - Registering mechanism : en
  • CA311584A - Vehicle spring : en fr
  • DE524968C - Automatic control device to keep the retraction speed constant in rotary printing machines with electrical single-motor drive : de en
  • DE525107C - Electromagnetic relay : de en
  • DE525268C - Electric racing game : de en
  • DE525367C - Machine for sharpening the edges of shoe soles : de en
  • FR704316A - Pressure pot mounting system for die-die metal presses : en fr
  • CA311493A - Apparatus for coating insulated wire cables : en fr
  • US1805661A - Cast metal drop door : en
  • US1805856A - Scrap removing device for woodworking machinery : en
  • DE524946C - Infinitely variable speed change gear : de en
  • DE525339C - Construction for grave mound : de en
  • DK44127C - Cutting machine. : da en
  • AU2681930A - Railway tract joint stiffener : en
  • CA311485A - High frequency amplifying apparatus : en fr
  • US1805888A - Box making machine : en
  • US1806319A - Double acting internal combustion engine : en
  • US1805517A - Manufacture of rubber compositions : en
  • US1806055A - Gas stove : en
  • CA311383A - Safety axe : en fr
  • DE525067C - Manufacture of clay : de en
  • FR704637A - Improvements in processes and machines for sealing thin pieces of metal on glass ampoules : en fr
  • IS46B6 - Hook for hanging fish for drying : en is
  • AU2797830B - Improvements in or relating tothe manufacture of rubber andthe like : en
  • CA311504A - Ornamental finish : en fr
  • DE524922C - Vehicle, especially ambulance : de en
  • US1806335A - Windshield wiper : en
  • US1805503A - X-ray tube : en
  • US1805550A - Wood product and method of producing the same : en
  • US1806018A - Weather stripping : en
  • US1806022A - Ignition roof for traveling grate boiler plants : en
  • DE525451C - Air-compressing injection internal combustion engine : de en
  • US1806463A - Oil and gas furnace : en
  • US1805699A - Motor controller : en
  • US1805804A - Grounding clamp : en
  • US1806034A - Water-insoluble azo dyestuffs and material dyed therewith : en
  • US1806049A - Charge humidifier for explosive engines : en
  • US1806558A - Rear axle housing and the like and method osi producing it : en
  • US1805885A - Electric heater for liquids : en
  • US1806455A - Heat conduit and protector therefor : en
  • CA311570A - Process of activating carbonaceous substances : en fr
  • CA311453A - Means for fastening down rails : en fr
  • CA311410A - Process of producing cellulose derivatives : en fr
  • CA311559A - Liquid cooler : en fr
  • US1806267A - Connecter : en
  • US1806561A - of feint : en
  • US1805478A - Process of making plaited leather : en
  • DE524940C - Machine controlled by statistical punch cards, in particular tabulating machine : de en
  • DE525034C - Device for zigzag folding long tapes : de en
  • FR704575A - Electrically lit closing device for ladies' bags : en fr
  • CA311476A - Valve : en fr
  • CA311447A - Furnace wall : en fr
  • DE525038C - Attachment of aircraft wings arranged above the fuselage by struts : de en
  • DE525202C - Large area membrane for sound devices : de en
  • DE525359C - Photographic apparatus for taking a plurality of different views of the same person : de en
  • DE525435C - Canal stone with slit-shaped outlet opening : de en
  • US1806003A - Roller side bearing : en
  • US1806150A - Advertising device : en
  • AU2510430A - Apparatus for preventing the ignition of cinematograph films : en
  • US1805761A - Pad : en
  • US1806250A - Production of material to be used in the formation of roadways and the like : en
  • GB349036A - The manufacture of fast vat dyestuffs : en
  • US1805540A - Internal combustion engine : en
  • US1806200A - Typewriting machine : en
  • US1806483A - Horse bit : en
  • US1806538A - Method foe : en
  • US1806109A - Amplification of electrical currents : en
  • FR704491A - Metal case for electric accumulator battery intended for operation in a flammable atmosphere : en fr
  • GB349007A - Improvements in the granulation of fertilisers : en
  • US1805671A - Gearless suction roll : en
  • FR704520A - Improvements to thread carriers in weaving looms : en fr
  • CA311526A - Centrifugal casting apparatus spout : en fr
  • AU2753330A - Improvements in and relating to sheetmetal bending machines : en
  • US1805981A - Process of manufacturing fibrous blocks : en
  • US1805789A - Push catch for doors : en
  • US1806095A - Motor vehicle : en
  • US1806130A - Stock feeding device : en
  • US1805762A - Evaporator : en
  • US1806132A - Counting scale : en
  • FR704415A - Marking process making it possible to perform precision work on the machine, and machines comprising the application of this process : en fr
  • GB348814A - A method for the manufacture of artificial turf : en
  • GB348817A - Process for the separation of olefines by distillation : en
  • DE525115C - Massage machine : de en
  • DE525120C - Process for heating glass stoves : de en
  • DE525255C - Cinematographic recording apparatus : de en
  • DE525393C - Device for greasing baking molds : de en
  • FR704318A - Body closing to bad odors, applicable to washbasins and able to be recessed into the wall : en fr
  • DE525499C - Arrangement for reversing the transmission direction in synchronous telegraph systems : de en
  • DE525423C - Frequency relay : de en
  • DE525009C - Device for increasing the draft and burning smoke by burning off a gas-air mixture inside the chimney : de en
  • US1805537A - Noncorrodible faucet : en
  • US1805528A - Feeding mechanism for interlacing machines : en
  • FR704436A - Improvements to carburettors for internal combustion engines : en fr
  • FR704617A - Tile and its manufacturing process : en fr
  • FR704624A - Automatic control method of electric heating, applicable to electric heat storage devices : en fr
  • US1805841A - Planetary gear operated lifting jack : en
  • US1805971A - Controlling mechanism : en
  • FR704606A - Method and installation for tunneling by means of shields : en fr
  • DE525149C - Lockable house key storage box : de en
  • GB348837A - Improvements in or relating to mixing machines : en
  • US1805936A - Saw : en
  • DE525471C - Drawing board with parallel guide rails : de en
  • CA311555A - Oil burner : en fr
  • GB348872A - Improvements in or relating to lehrs for annealing glassware : en
  • FR704499A - Pigmentation process of organic esters and ethers of cellulose : en fr
  • GB349078A - Improvements in endless chain elevators : en
  • AU3055230A - Improved golf putting cup : en
  • CA311510A - Packingless expansion member : en fr
  • FR704379A - Apparatus for affixing seals of wax or other similar material : en fr
  • FR704652A - Process for modifying the surface of raw rubber plates for the production of vulcanized rubber articles : en fr
  • GB349096A - An improved soleing and heeling device for footwear : en
  • AU2558330A - Improvements in or relating to cotter-pins for retaining suspension-pins in electric insulator hoods : en
  • DE525408C - Shock absorbers acting across the direction of travel for the wheel sets of rail vehicles : de en
  • FR704395A - Device for grinding harvester blades : en fr
  • GB349909A - Improvements in machines for making suspension loops for small articles : en
  • GB348746A - Improvements in or relating to containers for plastic substances : en
  • GR3207B - APPLIANCE FOR MANUFACTURE OF KOMBODET CARPETS AND SIMILAR. : el en
  • GB348824A - Improvements in or relating to thermo-syphon liquid circulation adapted particularly to absorption refrigerating apparatus : en
  • FR704367A - Improvements to vaporizers designed particularly for the generation of steam under high pressure : en fr
  • US1806146A - Apparatus and process for coking liquefiable carbonaceous materials : en
  • FR704309A - Improvements to thermionic valve systems : en fr
  • FR704408A - Method and apparatus for comparing light intensities and the like : en fr
  • GB348801A - Improvements in devices for punching holes in metal and like plates : en
  • GB348914A - Apparatus for heating industrial rooms : en
  • GB349439A - Method of and apparatus for manufacturing hollow resilient articles : en
  • GB348703A - Improvements in or relating to enclosed worm and worm wheel drives : en
  • FR704566A - Speed regulator starter device for electric motors : en fr
  • US1805977A - Hat : en
  • GB349028A - Improvements relating to filters : en
  • US1805735A - Beveling machine : en
  • US1806039A - Apparatus responsive to the passage of railway vehicles : en
  • US1806336A - Windshield cleaner : en
  • US1806533A - Cabboting composition : en
  • DE525261C - Flexible coupling for driving motor vehicles : de en
  • FR704625A - Method and device for washing and draining coal, minerals and the like : en fr
  • FR704680A - Interlacing hose device for fixed assembly of transmission shafts and allowing the simultaneous execution of different movements : en fr
  • GB348714A - Improvements in coal-scuttles and the like : en
  • GB349538A - Improvements in automatic portable apparatus for taking kinematographic views : en
  • GB348987A - Improvements in and relating to spectacle frames : en
  • DE525145C - Knife for high-speed meat cutters or meat cutters with straight cutting edges : de en
  • FR704677A - Supercharging system for internal combustion engines : en fr
  • GB348822A - Improvements in hulls for ships : en
  • DE525222C - Procedure for regulating the combustion of furnaces in steam boiler batteries : de en
  • DK44137C - Magnetic Material. : da en
  • FR704599A - Cold appliance, especially for dry ice : en fr
  • GB348756A - Improvements appertaining to electro-magnetically operated valves : en
  • GB348907A - Improvements in electrically heated salt bath furnaces : en
  • DE525174C - Burner tube with a device for generating climbing flames : de en
  • DE525272C - Process for making molded calcium oxide : de en
  • DE525441C - Process for the production of porcelain-like glass : de en
  • FR704559A - Stainless steel and manufacturing process of this metal : en fr
  • GB349064A - Improvements in and relating to containers, packing cases and the like : en
  • US1805624A - Knitted fabric and process of making the same : en
  • US1805934A - Protective device for alternating polyphase systems of distribution : en
  • AU2796930A - Improvements in or relating to lifting Jacks for vehicles : en
  • FR704406A - : fr
  • GB348854A - Improvements in and relating to looms, spinning frames, and like machines in the cotton, wool, silk, jute, and similar industries : en
  • GB349569A - Improvements in apparatus for controlling the flow of fluids : en
  • US1805485A - Lighting unit : en
  • US1805844A - Vaporizer : en
  • US1806143A - Piston ring : en
  • US1805939A - File for letters or other papers : en
  • US1806270A - Apparatus for cleaning tubes : en
  • US1806560A - Bracket : en
  • DE525275C - Device for upward conveying or for accelerating conveyance in shaker chutes : de en
  • US1805839A - Plant-setting machine : en
  • GB348816A - Improvements in photographic cameras : en
  • US1805716A - Individual cup heater : en
  • GB348910A - Process for the production of artificial silk yarn of diminished lustre : en
  • FR704409A - Expansion rail joint : en fr
  • FR704445A - Aircraft propulsion improvements : en fr
  • FR704643A - Improvements to machines for making nails, especially shoeing nails, using wires or rods : en fr
  • FR704685A - Oil return device applicable to axle boxes of railway rolling stock in particular and to bearings of rotating shafts : en fr
  • GB349495A - Improvements in or relating to combustion systems for powdered fuel : en
  • GB348846A - Improvements in cigarette and like cases : en
  • US1805700A - Refrigerating apparatus : en
  • GB348922A - Improvements in or connected with scouring pads and the like : en
  • FR704608A - Garbage Bucket : en fr
  • US1806513A - Edttard wilhelm von waldenburg stratjs-scharina : en
  • US1806398A - Circuit closer : en
  • US1805612A - Power transmission construction : en
  • US1805967A - Superheater for water tube boilers : en
  • FR704320A - Improvements in the manufacture of lightweight beams : en fr
  • FR704616A - Process for improving the tool surface : en fr
  • DE525439C - Injection molding machine, especially for metals that are difficult to melt : de en
  • US1806104A - Automobile radiator screen : en
  • FR704517A - Improvements to looms : en fr
  • DE525146C - Device for polishing cutlery or the like. : de en
  • GB348787A - Improvements in or relating to the manufacture of glycerine by fermentation : en
  • US1806105A - Slicing machine : en
  • DE525235C - Control device on recorders : de en
  • FR704302A - Roller massager : en fr
  • US1805864A - Hand mower : en
  • US1806531A - Stances : en
  • US1805803A - Life saving device : en
  • US1806481A - Tong operating mechanism : en
  • FR704533A - Improvements to looms : en fr
  • US1805817A - Spring cushion construction : en
  • US1806015A - Roll for flattening metal sheets : en
  • US1806220A - Valve operating mechanism : en
  • DE525357C - Electrically driven die stock for cutting threads on pipes, bolts, etc. : de en
  • FR704604A - Dies support in multiple wire drawing machines : en fr
  • GB348943A - Improvements in or relating to removable operating knobs or members for spindles : en
  • DE525002C - Self-start control for electrical machines : de en
  • DE525413C - Plug with ball clamp lock for connecting the lead wire : de en
  • FR704377A - Bags for permanent waving : en fr
  • FR704630A - Improvements to clothes ironing presses : en fr
  • DE525000C - Rheostat : de en
  • DE525171C - Overflow standpipe for wash basin, the wall of which has perforations and longitudinal slots : de en
  • GB349599A - Improvements in or relating to varnishes and the like : en
  • DE525420C - Device for the protection of electrical equipment, such as dry-type transformers, generators, etc. like : de en
  • US1805474A - Apparatus for controlling moisture content of paper or the like : en
  • FR704308A - Improvements in the making of records and other sound recordings : en fr
  • FR704359A - Automatic adjustment device for brake components : en fr
  • FR704697A - Device for transforming and transmitting a torque from a motor unit to a unit : en fr
  • US1805884A - Wrench : en
  • US1806570A - Dew axing oil : en
  • USD84213S - Island : en
  • US1806497A - Automatic crossing gate : en
  • GB348887A - Improvements relating to sugar casters and like ingredient delivery containers : en
  • DE525182C - Process for printing Kuepen dyes : de en
  • DE525023C - Centrifugal foam breaker : de en
  • DE525103C - Ridge tile clip : de en
  • US1805558A - Washing machine : en
  • US1805584A - Glass protector : en
  • US1805874A - Terminal construction for ignition coils : en
  • US1806239A - Pickling apparatus : en
  • US1806275A - Insert for concrete roads and the like : en
  • DE525349C - Cutting device for straw presses : de en
  • FR704636A - Improvements to constant speed governors for primary engine machines : en fr
  • GB349551A - Improvements in or relating to type printing and the like telegraph apparatus : en
  • DE525478C - Hydraulic safety storage for ship lifts : de en
  • FR704304A - Improvements to friction dampers for motorcycle and other suspensions : en fr
  • FR704484A - Improvements to the combustion chambers of injection engines : en fr
  • FR704539A - : fr
  • GB348750A - Improvements in vacuum cleaners : en
  • GB348940A - : en
  • DE518165C - Separation and recovery of nitrosyl chloride : de en
  • FR704585A - Process for the production of pigments composed of calcium sulphate and titanium oxide : en fr
  • FR704351A - Regenerative reverberation furnace : en fr
  • FR704532A - Device for the discharge of waste water into the sea : en fr
  • US1805937A - Lock cap for fasteners : en
  • USD84197S - Design for a dress : en
  • CA311569A - Steering-post bracket for automobile frames : en fr
  • US1805616A - Process of treating petroleum oils : en
  • US1805484A - Harrow hitch : en
  • US1805897A - Recording and prompting device : en
  • US1806253A - Cam snap lock : en
  • CA311527A - Cooking stove : en fr
  • AU2868130A - An improved pedal operated ventilating fan for attachment to chairs, tables andthe like : en
  • CA311450A - Window sash holder : en fr
  • US1805611A - Self-locking combination venetian blind bracket : en
  • US1805666A - Tube coupling : en
  • US1806151A - Braking apparatus : en
  • US1806266A - Punching tool : en
  • US1805553A - Shoe nail : en
  • US1805933A - Tire guard for automobiles : en
  • US1806235A - Grooving machine : en
  • US1805491A - Motor controller : en
  • US1806219A - Scraper : en
  • US1805663A - Drop door of cast metal : en
  • US1806242A - Safety apparatus for protection and defense against burglary and violation of habitations : en
  • DE524449C - Armature for ignition magnets : de en
  • FR704337A - Junction box for electric cables : en fr
  • FR704348A - Preparation process for sound cartoons : en fr
  • CA311405A - Machine for sawing under water : en fr
  • US1805808A - Booster brake device : en
  • US1805870A - Container : en
  • US1805871A - Mold for toilet seats : en
  • US1805994A - Aeroplane : en
  • GB348698A - Improvements in or relating to flavouring foods : en
  • DE525116C - Bag opener : de en
  • FR704411A - Improvements to full sail wheels for vehicles : en fr
  • GB348820A - Improvements in cylinder heads for internal combustion engines : en
  • US1805677A - Paper-feed for wrapping machine : en
  • US1806213A - Buckle for wrist watch straps : en
  • US1806332A - Centrifugal clutch : en
  • GB348759A - New or improved method and apparatus for the direct manufacture and employment of artificial filaments : en
  • US1805502A - Control system for dynamo-electric machines : en
  • US1805579A - Film transporting device in alpha motion picture apparatus : en
  • US1805720A - Apparatus for distilling and coking heavy hydrocarbon liquids : en
  • DE524452C - Ignition control for internal combustion engines with the help of negative pressure : de en
  • GB348860A - Improvements in and relating to gauging apparatus : en
  • US1806029A - Process for working up crude phosphate and potassium salts to mixed fertilizer : en
  • US1806478A - Pipe cleaner : en
  • DE485070C - Manufacture of fertilizers : de en
  • DE525397C - Multi-part, shortenable pit stamp : de en
  • DE497835C - Bed-chair : de en
  • DE525365C - Slicer : de en
  • FR704474A - Quick clamping and loosening pliers usable for waving hair : en fr
  • DE525129C - Device to prevent a carburetor fire : de en
  • DE525328C - Double cage anchor : de en
  • US1805628A - Process and apparatus for cracking oil : en
  • US1805846A - Loop antenna : en
  • DE511682C - Butter making device with spring mounted butter making vessel : de en
  • DE525338C - Device for closing cavities in concrete walls : de en
  • US1806066A - Art of applying filling materials to pastry : en
  • US1806133A - Utdiaita : en
  • US1805923A - Gas range : en
  • US1806308A - Camera : en
  • US1806510A - Brake : en
  • US1806492A - Process of knitting garter extensions for hosiery : en
  • USD84189S - Abraham sttderov : en
  • US1805542A - Pump : en
  • US1806092A - Railway traffic controlling apparatus : en
  • DE525197C - Circuit for electrical signal and switch drives : de en
  • DE525342C - Furnace for melting zinc out of zinc ash : de en
  • FR704405A - Frame for dynamo-electric machines : en fr
  • GB348797A - Improvements in or relating to hand tillage forks and similar implements : en
  • GB348839A - Improvements in and relating to boxes of cardboard or the like : en
  • FR704329A - Lubricator for moving parts of machines with intermittent operation, comprising lubricant pumps adapted to a rotating part : en fr
  • DE525231C - Radiator : de en
  • DE525020C - Device for light control, especially for photographic sound recording : de en
  • USD84200S - Design for an electric : en
  • DE524375C - Closure for handbags, purses, tobacco pouches and other such containers : de en
  • US1805759A - Safe : en
  • DE524984C - Production of Engel's salt (potassium bicarbonate-magnesium carbonate) : de en
  • US1805527A - Reversible dipper tooth : en
  • GB348951A - Improvements in or relating to closures for bottles or the like : en
  • DE524977C - Tube mill with internal inspection : de en
  • US1805643A - Automobile or traffic signal : en
  • US1806416A - Piston and skirt expanding ring therefor : en
  • US1806137A - Disazo dye : en
  • US1806530A - Assionob to the pui : en
  • GB348722A - Improved method of and means for facilitating motor and other vehicular traffic at cross roads : en
  • GB348963A - Improvements in or relating to car couplers : en
  • CA311386A - Process for the colloidal transformation of organic isocolloids : en fr
  • GB349275A - Improvements in or relating to electricity meters : en
  • US1806540A - Coupling device : en
  • CA311501A - Arc extinguisher : en fr
  • US1805617A - Brake release device : en
  • US1805645A - Safety car equipment : en
  • US1806303A - Vanity case : en
  • US1806576A - Toman s : en
  • AU2564130A - Improvements in and connected with sun blinds : en
  • CA311554A - Change speed gear : en fr
  • DE520368C - Lanyard for metal-hard bodies : de en
  • CA311582A - Internal combustion engine : en fr
  • US1805955A - Method of and apparatus for dressing abrasive laps : en
  • USD84211S - Island : en
  • US1805742A - Rod supporting bracket : en
  • US1805862A - Washing machine : en
  • US1806427A - Railway rail and rail joint : en
  • US1806032A - Cleaner and hull extractor : en
  • GB349127A - Process for the production of markings printed, impressed, or otherwise produced on strip material : en
  • DE525368C - Method and machine for preparing a slit sole flap for covering the heel front surface of Louis XV heels : de en
  • CA311592A - Process of producing cellulose derivatives : en fr
  • US1806028A - Tube welding furnace : en
  • US1806073A - Well cleaning device : en
  • US1805843A - Internal combustion engine : en
  • US1806299A - Mechanism for effecting reverse plating : en
  • US1806577A - Fornia : en
  • US1806420A - Sound reproducing diaphragm : en
  • USD84187S - Design for lace : en
  • US1805768A - Photographic printing machine : en
  • US1806020A - Process for revivifying used decolorizing materials : en
  • US1806333A - Shock absorber : en
  • FR704334A - Draft regulator economizer : en fr
  • CA311564A - Stoker tuyere : en fr
  • DE501468C - Process for extracting nitrogenous compounds from the waste eyes of meat preservation : de en
  • DE525254C - Fire protection channel for wide-film cinema playback machines : de en
  • CA311437A - Deodorizing and disinfecting apparatus : en fr
  • US1805728A - Sandal : en
  • US1806338A - Piston : en
  • DE525473C - Method of treating gravel concrete : de en
  • DK44135C - Procedure for the manufacture of soap in the form of fine threads. : da en
  • AU2617530A - Improvements in cord or line drives : en
  • CA311595A - Apparatus for circulating liquors and gas in pulp digesters : en fr
  • DE525315C - By a hand lever long and transverse to the direction of travel movable and from the street liftable gutter broom of a power-operated sweeping device : de en
  • CA311477A - Furnace wall : en fr
  • DE525291C - Steam oven with heating pipe heads heated by long-standing pipe burners : de en
  • DE525351C - Irrigation, heating and ventilation systems for spring beds and greenhouses : de en
  • US1805836A - Shock absorber : en
  • FR704502A - Phonograph tray : en fr
  • FR704690A - Improvements to transmission systems with switches and fast relays : en fr
  • CA311389A - Process of modifying the physical properties of organic isocolloid materials : en fr
  • DE525264C - Fountain pen : de en
  • DE525415C - Single phase induction motor with auxiliary phase : de en
  • US1805893A - Apparatus for knitting full fashioned hosiery : en
  • US1805930A - Amalgamator : en
  • US1806365A - System and apparatus for spraying : en
  • US1805685A - Typewriting machine : en
  • CA311468A - Equalized disc brake : en fr
  • CA311528A - Overhead garage door : en fr
  • FR704414A - Brush size improvement : en fr
  • US1805798A - Combined electric sign and mirror : en
  • US1805931A - Internal combustion engine : en
  • US1806323A - Lifting appliance : en
  • US1806506A - Nut lock : en
  • DE525286C - Glass melting tank : de en
  • US1805715A - Manufacture of azo dyestuffs : en
  • US1806094A - Rail and tie plate : en
  • US1806224A - Radiator cap : en
  • US1805531A - Railway traffic controlling apparatus : en
  • CA311539A - Desulphurization of nickel containing mattes : en fr
  • US1806087A - Shaving equipment : en
  • US1806131A - Apparatus for handling articles : en
  • US1806339A - Expanding device : en
  • USD84196S - kreielsheimer : en
  • US1805589A - Dirigible headlight : en
  • US1805687A - Reenforced basket bottom : en
  • US1805752A - Spark plug : en
  • US1805827A - Process osi making matches : en
  • US1805847A - Telephone cabinet : en
  • DK44144C - Device for hunting rifles. : da en
  • DE525199C - Chain contact line for electric railways : de en
  • DE525417C - Asynchronous traveling-wave motor fed with multi-phase current : de en
  • GB348877A - Improvements in or relating to vehicle wheels and their manufacture : en
  • GB348858A - Improvements in or relating to telegraphic wireless and similar signalling systems : en
  • GB349023A - A new or improved process for producing foundation plates particularly for deadeningnoises and vibrations : en
  • IE11596L - Oil burners : en
  • US1806280A - Altimetric automatic controlling device for carburetors for aeroplane motors : en
  • FR704686A - Collective parachute with removable cabin : en fr
  • GB348865A - Improvements in control gear for aircraft, submarines and the like : en
  • DE525195C - Process for the operation of continuously operating absorption cooling apparatus : de en
  • GB348953A - Locking devices for connecting together jigging conveyor pans : en
  • GB349456A - Improvements in or relating to carburettors : en
  • FR704306A - Improvements in the preparation of disazo proofs using papers impregnated with disazo compounds : en fr
  • US1806136A - Steering device : en
  • US1806226A - Apparatus for grinding the rolls of ore crushing or like mills : en
  • US1806374A - Electric phonograph : en
  • USD84208S - Design fob a refrigerator cabinet : en
  • US1805656A - Refrigeration : en
  • US1806129A - Device for changing over the points in mine tracks from the traveling vehicle : en
  • GB349460A - Improvements in or relating to combustion chambers of internal combustion engines : en
  • CA311540A - Process of malting and mashing wheat : en fr
  • CA311392A - Apparatus for preserving food products : en fr
  • CA311486A - Electrical signal amplifying apparatus : en fr
  • CA311568A - Holder for fountain pens : en fr
  • US1806495A - Rolling window screen for automobiles : en
  • DE490886C - Method of reducing plaster of paris : de en
  • US1806070A - Xjndahzr : en
  • CA311406A - Sand blast device : en fr
  • US1805545A - Planer : en
  • US1806043A - Treatment of cellulose derivatives of products made therewith : en
  • US1806108A - Hot cathode device : en
  • US1806411A - Pedestal filler unit : en
  • DE525004C - Electric generator : de en
  • FR704347A - Anti-backfire device with ignition current cut-off : en fr
  • FR704440A - Mounting of bearings for high speed motors, in particular for centrifugal machines and spindles : en fr
  • FR704541A - Armored container for receiving, accumulating and storing pressurized fluids : en fr
  • US1806167A - Weighing scale : en
  • US1806147A - Method of and apparatus for mounting die teeth : en
  • US1805642A - Tractor and trailer coupling : en
  • FR704421A - Electric resistance oven with floor heating : en fr
  • US1805883A - Method of producing building board : en
  • US1806330A - Electrical regulating system : en
  • GB349450A - Improvements in propellers : en
  • US1806554A - Stokeb : en
  • US1805488A - Apparatus for teaching music : en
  • US1805567A - Production of beryllium and other metals : en
  • US1805743A - Sheet cutting machine : en
  • US1805772A - Desk stand and ink fountain : en
  • US1805895A - Safety razor : en
  • CA311467A - Torpedo : en fr
  • CA311483A - Vinyl ester and aldehyde reaction product : en fr
  • US1806302A - Food product : en
  • US1805809A - Cooling apparatus : en
  • US1806262A - Supervisory control system : en
  • US1806555A - gonsett : en
  • DE525075C - Return device in switchgear for gasoline dispensing systems : de en
  • US1805828A - Spear : en
  • US1805758A - Vibrating apparatus : en
  • US1806010A - Method of bracing alpha cantilever beam against torsional deflection : en
  • US1806487A - Cord adjuster for electric irons : en
  • US1805996A - Lighting fixture part : en
  • US1805755A - Composition for producing irritaing smoke clouds : en
  • US1806004A - Electric heater : en
  • US1806286A - Joint : en
  • US1806569A - Bsbjamiw h : en
  • GB348723A - Improvements in and relating to non-splintering glass : en
  • GB349122A - Differential and straight brake equalizer for rotary drawworks : en
  • US1805481A - Spring harrow tooth : en
  • US1805765A - Centrifugal pump : en
  • US1805990A - Conduit assembly : en
  • US1805520A - Color arrangement : en
  • US1805717A - Direction signal for motor vehicles : en
  • US1806548A - Shielding means for ignition apparatus : en
  • DE525029C - Fast running Schlaegermuehle : de en
  • US1805498A - Clutch mechanism for looms and the like : en
  • US1805771A - Vehicle : en
  • US1805861A - Fence row mower : en
  • US1806364A - Closure cap for collapsible and other containers : en
  • US1806503A - F i fig : en
  • DE525382C - Link band for jewelry : de en
  • US1805697A - Pattern mechanism for circular knitting machines : en
  • US1805543A - Piston ring compressor : en
  • US1806440A - Speed transmission mechanism : en
  • US1806556A - Hydrant tool : en
  • US1806377A - Friction switch mechanism : en
  • DE525095C - Procedure for operating steam generators : de en
  • GB348901A - Sparking plug : en
  • US1805891A - Lock : en
  • US1805657A - Air purifier : en
  • US1805690A - Lighting unit : en
  • GB349457A - Improvements in or relating to neck-tie presses : en
  • DE525256C - Process for toning silver photographic images : de en
  • DE525436C - Pouring funnel : de en
  • FR704358A - Electric switch : en fr
  • DE525059C - Method and device for producing a molded article from several layers of material : de en
  • DE525069C - High-voltage switchgear with a double busbar system : de en
  • DE525096C - Paper cart tour on typewriters : de en
  • DE525266C - Arrangement for displaying a luminous circuit diagram : de en
  • GB348778A - Improvements in trawling gear : en
  • AU2751430B - Improved advertising machine : en
  • CA311388A - Manufacture of artificial products from organic isocolloids containing high molecular acids : en fr
  • US1806305A - Operating mechanism for valves : en
  • US1806176A - Pipe rest : en
  • GB348702A - Improvements in or connected with synchronised sound and motion picture mechanism : en
  • CA311520A - Production of valuable hydrocarbons from carbonaceous materials : en fr
  • DE525257C - Copy frame : de en
  • US1805497A - Electric switch : en
  • US1806300A - Briquetting machine : en
  • AU2872730A - Method of manufacturing lead oxides : en
  • DE525160C - Transformer, the yokes of which are connected to the legs by layering the individual sheets : de en
  • US1806521A - Garment bag support : en
  • US1806520A - op hartford : en
  • USD84202S - Necticut : en
  • DE525021C - Arrangement to stimulate plants with weak, short-term electrical current surges : de en
  • FR704345A - Improvements to hand control levers for cycle brakes or others : en fr
  • US1805489A - Vehicle body : en
  • US1806149A - Container : en
  • US1806217A - Rivet setting and punching press : en
  • US1806465A - Side register device : en
  • US1805722A - Airplane : en
  • DE525037C - Method for displaying the location of the sound recording strip of a sound film with image recordings and sound recordings on the same side of the film carrier : de en
  • DE525138C - Self-playing piano with loudspeaker : de en
  • AU2754930A - Improvements in and relating to washing woolly or hairy hides and pelts : en
  • AU2838230B - Arrangement forthe compression of carbonic acid snow : en
  • AU2664430B - An improved method of producing covered weld-rods for electric arc welding and weld-rods produced thereby : en
  • US1806052A - Locomotive sanding device : en
  • US1806174A - Drawer and supporting means : en
  • US1806163A - Toy handcuff : en
  • US1806215A - Controlling device for locomotive or engine bells : en
  • US1806479A - Heat insulating hand grip : en
  • US1805915A - Azodyestuffs insoluble in water and process of making same : en
  • US1806355A - Hair waving appliance : en
  • CA311587A - Process of condensing urea with formaldehyde : en fr
  • DE525084C - Process for the production of effect threads : de en
  • DE525248C - Differential feed for sewing machines : de en
  • CA311523A - Process of producing vat dyestuffs : en fr
  • US1805688A - Method and machine for reclaiming rubber and fabric from tire beads : en
  • US1806283A - Process for converting petroleum oil : en
  • US1806559A - Poration : en
  • US1805797A - Lath fastener : en
  • CA311426A - Wadding and batting : en fr
  • US1805604A - Grappling hook : en
  • US1806064A - Tire chain : en
  • US1806352A - Poultry roost : en
  • US1805896A - Grinding wheel testing apparatus : en
  • US1806301A - Pressure controlled valve : en
  • US1806396A - Miter square : en
  • US1805638A - Radio coupling coil : en
  • US1806312A - Sectional tubular tower : en
  • USD84194S - Haoe w : en
  • US1806318A - Diagnostic instrument : en
  • GB349908A - Improvements in or relating to driving means for the turntables of gramophones and like machines : en
  • US1805647A - Train pipe coupling : en
  • US1805901A - Refrigeration : en
  • US1806491A - Method of forming open-work designs in stockings : en
  • US1805753A - Power churn : en
  • CA311478A - Car truck : en fr
  • US1806232A - Photograph developing device : en
  • US1806412A - Paper tape machine : en
  • CA311399A - Portable heat blower : en fr
  • AU2661230B - Hydraulic brakes : en
  • US1806522A - de gruyter : en
  • CA311529A - Furnace block : en fr
  • US1805784A - Supporting bracket : en
  • US1806090A - Dephlegmator : en
  • CA311449A - Loading block : en fr
  • DE525047C - Central lock for removable wheels held on the base hub by drivers : de en
  • DE525448C - Spirit level : de en
  • DE520182C - Milling roller for tillage : de en
  • DE525232C - Machine for the production of pegged wood panels : de en
  • DE525472C - Process for the production of Zuenderhuelsen : de en
  • DK44130C - Device for recording floating bodies, in particular airplanes, on platforms, e.g. Ship decks or landing bridges. : da en
  • GB348905A - Improvements in the covering of optical cases : en
  • GB349034A - Improvements in or relating to cartons and cases for cigarettes and articles of like shape : en
  • GB349426A - Improvements in and relating to methods of and means for determining altitude from aircraft : en
  • FR704570A - Improvements to lattice beams : en fr
  • DE525469C - Upright padlock or mortise lock : de en
  • DE525204C - Circuit arrangement for ringing current transmission : de en
  • DE524987C - Process for refining oils derived from coal : de en
  • DE525228C - Upholstered armchair : de en
  • CA311470A - Locomotive throttle valve : en fr
  • CA311497A - Fibrous friction element : en fr
  • DE525313C - Sprinkler system for feeding blast furnaces : de en
  • GB349068A - Improvements in and relating to dough dividers : en
  • US1806023A - Method for the distillation of petroleum : en
  • US1806159A - Dental equipment : en
  • US1805552A - Method of making liquid containers and container so produced : en
  • US1805709A - Form for washing and drying gloves : en
  • US1806054A - Sweeping attachment for road graders : en
  • GB348852A - Improvements in or relating to feeders or leads in for use with aerial systems : en
  • DE525089C - Process for the production of paints, impregnation, binders and the like Like. From substances of vegetable origin : de en
  • DE525227C - Process for vertical lifting of an endless glass ribbon from the melt : de en
  • DK44125C - Device by Advertising Guide Pillar. : da en
  • US1806536A - bolton : en
  • AU2675430B - Improvement in or relating to pipe wrenches orthe like : en
  • CA311521A - Process of polymerizing butadiene hydrocarbons : en fr
  • DK44146C - Rail connections, such as Vigespors heart pieces, Crossings and the like. : da en
  • FR704344A - Advanced bulb mold : en fr
  • GB348741A - Improvements in hydraulic variable speed gearing : en
  • US1805684A - Refrigerating apparatus : en
  • US1805783A - Socket : en
  • US1805676A - Automatic train pipe coupling : en
  • US1806144A - Coffeepot : en
  • US1806202A - Apparatus for assembling members : en
  • US1806292A - Air vent for fuel tanks : en
  • USD84207S - Island : en
  • CA311458A - Burner : en fr
  • DE525265C - Device operated by a change in pressure in a liquid : de en
  • GB348782A - Means for introducing cigarettes into packets or boxes : en
  • US1806008A - Hair waving wrapper : en
  • DE524385C - Revolving gear change and reversing gear : de en
  • GB348809A - Improvements in or relating to ring spinning and ring doubling frames, having a movable spindle rail : en
  • GB348990A - Improvements in or relating to flyers : en
  • GB349493A - Improvements relating to coin-freed mechanism : en
  • CA311440A - Light-sign and signalling apparatus : en fr
  • GB348758A - Improvements relating to the treatment of dolomite and other natural carbonates of magnesium : en
  • DE525147C - Cylinder lock with tumbler members that can be moved axially in the cylinder : de en
  • FR704593A - Improvements to sliding deflectors : en fr
  • GB348779A - Improvements in and relating to ignition apparatus of liquid fuel burners : en
  • USD84206S - Singer : en
  • CA311457A - Radiator liquid level and temperature indicator : en fr
  • FR704383A - File enhancements : en fr
  • USD84203S - Design fob a wall plate fob lighting : en
  • US1805925A - Process for the oxidation of leuco compounds of the triaryl methane series : en
  • DE525144C - Motor sailing ship : de en
  • DE525327C - Arrangement of two distance relays to protect a three-phase line : de en
  • DE525462C - Collapsible multi-part axle for a collapsible business tricycle with a collapsible box : de en
  • GB349595A - Improved means for heating the interior of motor vehicles : en
  • IE11574L - Metal blanks : en
  • US1805812A - Boat seam sealing method : en
  • US1806309A - Treatment of pulp and product of same : en
  • US1806557A - of pittsfield : en
  • US1805662A - Hopper door of cast metal : en
  • US1806269A - Controller for electric motors : en
  • DE525082C - Gas-fed vehicle lamp : de en
  • DE525207C - Procedure for automatic volume regulation : de en
  • GB348789A - A process for the manufacture and production of solid watersoluble aluminium salts of oxalic acid : en
  • CA311560A - Apparatus for grinding and polishing glass plates : en fr
  • GB348995A - Improvements in oars, sculls and the like : en
  • GB349074A - Telegraph receiving or repeating circuits : en
  • FR704397A - Breech box for automatic firearms : en fr
  • GB348895A - Improvements in or relating to gas compressors : en
  • GB348981A - Improvements in or relating to handle grips for cycles, or the like : en
  • GB348906A - Devices for cleaning windows : en
  • GB348970A - Method of producing diammonium phosphate : en
  • FR704678A - Metal cylinders for baths, in particular for acid baths, which are used for the production of film strips of cellulose products, for example of regenerated viscose : en fr
  • GB348717A - Caravan trailer : en
  • GB349438A - Driving arrangement for rotary superchargers for internal combustion engines and particularly for aircraft engines : en
  • US1805630A - Dynamic and fluid pressure brake control : en
  • FR704583A - Machine whose fluid chambers have their variable capacity according to a determined periodicity : en fr
  • FR704684A - Process for the preparation of ortho-aniline-sulfonic acids : en fr
  • GB348731A - Improvements in or relating to attachments for the heels of boots and shoes : en
  • GB348745A - Improvements relating to vacuum brake apparatus for railway and like vehicles : en
  • FR704525A - Sophisticated process for industrial processing of grape juice to obtain white or red wines, rich in degree and extract, and of high quality : en fr
  • CA311534A - Semi-trailer : en fr
  • US1806050A - Foot control for seed planters : en
  • GB349427A - Improvements in distillate petroleum products and method of treating same : en
  • DE525419C - A machine assembly consisting of two period converters excited by slip rings and two three-phase synchronous motors fed by them : de en
  • GB348850A - Improvements in devices for indicating faults in the working of internal-combustion engines : en
  • GB348934A - Improvements in rontgen tubes : en
  • IE11691L - Spraying materials : en
  • US1806461A - Equipment for electric vacuum cleaners and the like : en
  • FR704338A - Process for the removal of chlorine from solutions and solutions thus obtained : en fr
  • FR704524A - Improvements to reversible plows : en fr
  • GB348986A - Process for absorbing oxides of nitrogen : en
  • US1805969A - Protective glass with color wedge for spectacles together with methods for manufacturing same : en
  • US1806476A - Pencil holder : en
  • FR704425A - Process for the production of carbon black : en fr
  • GB348968A - Mixing and centrifuging machine for moulding substances : en
  • US1805608A - Magneto : en
  • US1805877A - Clothes bag : en
  • FR704364A - Lighting devices for indicating devices used in aviation : en fr
  • GB348902A - Manufacture of wool dyestuffs : en
  • US1806486A - Hair cutting scissors : en
  • DE525139C - Voice training device : de en
  • FR704339A - New mode of propulsion for aerial and marine vehicles : en fr
  • FR704368A - Underwater anchoring device : en fr
  • FR704372A - Plaster and wall fixing on steel post : en fr
  • FR704483A - Further training in screw piles and the like : en fr
  • FR704463A - Heated foot table : en fr
  • US1806359A - Thread milling machine : en
  • FR704537A - Improvement in electrical sound reproducing devices : en fr
  • US1805573A - Coat hanger : en
  • DE524858C - Mechanical computing device for determining triangular pieces, especially for artillery purposes : de en
  • FR704588A - Switching device for telephone systems : en fr
  • DE524788C - Process for the production of elastic insulating materials made up of very thin layers of oil or collodion, which contain a finely divided inorganic material with good insulation : de en
  • DE525348C - Insertion device for threshing machines with juxtaposed, alternately in opposite directions circling up and down, toothed bars : de en
  • DE525456C - Device for turning off sharp flange edges on rail vehicles : de en
  • FR704328A - Device for rapidly varying the speed of rotation of the shafts of individual electric drives of ring spinning and twisting machines : en fr
  • US1805932A - System of ice-manufacture and refrigeration : en
  • US1806180A - Method of drying storage battery plates : en
  • US1806210A - Electric furnace : en
  • USD84179S - Earl c : en
  • US1806471A - Method of filtering and apparatus therefor : en
  • DE525352C - Press piston drive for butter dividing machines : de en
  • US1805594A - Communicating system : en
  • US1805757A - Air pump for pressure fuel tanks : en
  • DE524975C - Drilling and thread cutting tool for the production of tapered sleeves with internal thread in one pass : de en
  • DE525099C - Broadcasting for telegraphing purposes in the manner of a conference call, in which the subscriber lines are connected in parallel to only one relay contact : de en
  • FR704487A - Process and product for wall cladding : en fr
  • DE525050C - Thumbtack : de en
  • AU3084430A - Improvements in or relating to magnetic cores : en
  • DE525048C - Freezer, especially for fish on board ships : de en
  • FR704396A - Illustrated postcard with acoustic recordings : en fr
  • GB348903A - An improved electric snap switch : en
  • FR704665A - Silent aerodynamic exhaust that can be used on motorcycles, automobiles, canoes, planes, airplanes, indifferently on all machines animated by a certain speed of translation and actuated by internal combustion engine : en fr
  • GB348791A - A process for the manufacture of plastic articles from artificial wood pulp : en
  • USD84195S - Design por a combined lamp and clock ob similar article : en
  • DE524910C - Process for determining the individual electrical quantities (voltages, currents) of composite alternating currents : de en
  • DE525317C - Signaling device for railways with alternating current operation : de en
  • US1805729A - Oil pan for internal combustion engines : en
  • US1805819A - Two-speed rotary drive : en
  • US1805998A - Screw cutting device for automatic lathes : en
  • US1806140A - Tension controlling means for traveling offset webs : en
  • US1806324A - Savings box clock : en
  • DE525056C - Electric flashing device with delayed interruption : de en
  • CA311515A - Door operating apparatus : en fr
  • GB348765A - Improvements relating to junction boxes for electric conduits : en
  • FR704645A - Safety razor and packet of blades intended for it : en fr
  • GB348768A - Improvements in or relating to telephone and like systems with amplifiers : en
  • DE525283C - Control device for gas-heated devices : de en
  • US1806443A - Thermal release device : en
  • GB349086A - Improvements in winding and reeling carriers and spindles particularly for photographic films and the like : en
  • GB349482A - Improvements in variable speed electric drives : en
  • US1806014A - Adjustable seat for vehicles : en
  • US1806482A - Davit winch : en
  • US1806470A - Gas container for aircraft : en
  • DE525098C - Compression chiller : de en
  • US1805465A - Speaking tube apparatus : en
  • US1805928A - Running gear for high-speed suspension cars : en
  • US1806349A - Electric rolling mill drive with leonard control : en
  • FR704526A - Toolbox system for motor vehicles combined specially for mounting under the hood : en fr
  • US1805635A - Reflux tower : en
  • FR704361A - Improvements made to warping creels : en fr
  • GB348894A - Improvements in or relating to plate feeding mechanism for addressing machines : en
  • FR704552A - Gasoline diffuser : en fr
  • FR704673A - Automatic float steam trap : en fr
  • CA311551A - Gasometer : en fr
  • US1805796A - Machine for making glassware : en
  • US1805866A - Cloth-opening machine : en
  • US1806141A - Tension controlling means for traveling offset webs : en
  • US1805629A - Compressor control device : en
  • US1805694A - Cutting filler tobacco for cigar bunches : en
  • US1806507A - Duplex vacuum tube light : en
  • DE509122C - Drive for conveyor belts : de en
  • FR704626A - Door lock : en fr
  • GR3204B - BACKGROUND AFTER CALCULATOR AND MONEY INDEX : el en
  • IE11708L - Brakes : en
  • FR704653A - Signal pendulum clock with adjustment of the time interval between signals : en fr
  • GB348842A - Trousers presses : en
  • FR704403A - Wire winding improvements : en fr
  • GB348766A - Improvements in or relating to anhydrite or gypsum cementing compositions : en
  • DE525221C - Shear grate with inclined shear pistons that are moved to and fro to convey the fuel uphill : de en
  • GB349124A - Improvements in or relating to telegraphic installations : en
  • GB348748A - Improvements in rotary pump mechanism : en
  • US1805493A - Refrigerating apparatus and method : en
  • US1806395A - Poultry light control : en
  • US1806518A - Box lock : en
  • US1806529A - Visible loose leae device : en
  • US1806178A - Boiler : en
  • FR704303A - Elastic tire for railway wheels : en fr
  • FR704490A - Machine for electric pipe welding : en fr
  • CA311495A - Production of basic aluminum sulphate : en fr
  • FR704470A - Diaphragm separator for electric accumulators : en fr
  • GB348945A - Apparatus for the automatic stopping of a wire gauze loom upon the breaking of a warp thread : en
  • US1806044A - Journal box : en
  • US1806024A - Mineral fiber felting : en
  • DE525303C - Dye preparations : de en
  • DE525025C - A two-stroke engine with a compressor that works according to the diesel principle : de en
  • DE525077C - Process for the production of a uniform mixture in powder form, for example substances suitable for cement preparation : de en
  • DE525079C - Safety device on electric miner's lamps : de en
  • GB349001A - Improvements in or relating to the fixation of ammonianitrogen : en
  • USD84175S - Design por lace : en
  • FR704336A - Tensioning device for belts : en fr
  • DE525128C - Carburetor : de en
  • GB348771A - Improvements in wire mesh and method of making same : en
  • GB349546A - : en
  • AU2669630A - Improvements in or relating toa process and apparatus forthe electro-deposition of metals : en
  • GB348926A - Improvements in and connected with teapots and the like : en
  • FR704323A - Improvements made to lighting equipment such as, in particular, the headlamps used on board locomotive vehicles : en fr
  • GB348932A - Improvements in and connected with gate and the like fastening devices : en
  • CA311418A - Window-shade hanger : en fr
  • FR704657A - Process for the production of condensation products : en fr
  • GB348928A - An improved method of and means for sound proofing ceilings, walls, partitions and the like : en
  • FR704651A - Improvements to bran breeders : en fr
  • GB349597A - Improvements relating to gutters and the manufacture of trough-like elements from setting materials : en
  • GB349123A - Improvements in or relating to cigar banding machines : en
  • DE525333C - Process for the pressure-heat splitting of heavy hydrocarbon oils in the vapor phase : de en
  • DE525386C - Airplane with loads distributed iaengs of the wing : de en
  • GB348761A - Improvements in and relating to product and process for rubber compounding : en
  • GB349964A - Waterproof tubes made of paper and process and machine for manufacturing the same : en
  • DE525109C - Process for the representation of gray to black box dyes : de en
  • GB348879A - Improvements in or relating to valves for controlling the flow of fluids : en
  • FR704307A - Improvements to electric shock devices : en fr
  • FR704389A - Tie enhancements : en fr
  • GB348666A - Improvements in typewriters : en
  • GB348763A - Improvements in or relating to abdominal belts : en
  • FR704369A - Windshield wipers for motor vehicles : en fr
  • FR704548A - : fr
  • GB348774A - Improvements in or relating to hubs more particularly for the wheels of perambulators, and the like : en
  • GB349539A - Improvements in and relating to fuel injection devices for internal combustion engines with fluid-controlled fuel needles : en
  • GB349560A - An improved method of and apparatus for imparting a reciprocatory movement to a screen for screening materials, or like apparatus : en
  • DE525461C - Device for manufacturing box parts : de en
  • GB348908A - Improvements in water waste preventing valves : en
  • FR704553A - Automatic pressure shutter and combined electrical contactors for explosion engines : en fr
  • DE525372C - Iron sheet piling made of gutter piles : de en
  • US1806195A - Glazier's-point machine : en
  • US1806157A - Ring binder attachment : en
  • US1806170A - Bracket and dead-end insulator : en
  • GB348946A - Improvements in or relating to flying machines : en
  • DE525400C - Furnace for the low-temperature coking of fuels : de en
  • GB348947A - Improvements in tea-leaf rolling machines : en
  • US1805879A - Mechanical overload release : en
  • DE525011C - Suction air massage jet : de en
  • DE525101C - Antenna arrangement to achieve an increased horizontal radiation : de en
  • DE525405C - Charging trolleys for furnaces and method for charging them : de en
  • DE524889C - Evaporation device : de en
  • DE525429C - Connection lock between toothed belt and directional bow : de en
  • FR704380A - Supply device with pump for internal combustion engines : en fr
  • GB348966A - Improvements in turning gear for starting internal combustion engines : en
  • FR704365A - Projection surface or screen permeable to sound and formed of horizontal bands : en fr
  • FR704622A - Agglomerates for buildings : en fr
  • GB349492A - Improvements in and relating to change gear devices : en
  • USD84209S - Island : en
  • US1805773A - A cobporation op : en
  • US1805889A - Substituted guanidine alcohols : en
  • US1805479A - Pull shovel : en
  • DK44140C - Electric luminous Tube with positive Column discharge. : da en
  • FR704428A - Weft Insertion Change Device for Gripper Looms : en fr
  • FR704460A - Pure aluminum perforated sheet used as an anticorrosive coating for other metals : en fr
  • FR704654A - Improvements to machines for transforming the energy of a pressurized fluid into energy causing the rotation of a shaft, and vice versa : en fr
  • CA311419A - Internal combustion engine : en fr
  • FR704430A - Device for making removable the air tube in bag vaporizers or other : en fr
  • CA311442A - Combination cigarette container and match guard : en fr
  • US1805480A - Check valve for volatile liquids : en
  • FR704486A - Improvements to acoustic emission devices : en fr
  • US1805964A - Apparatus for turning inclined surfaces : en
  • DE525172C - Hanging lamp : de en
  • DE525305C - Process for briquetting fuels : de en
  • FR704423A - Process for the treatment of fibers of animal origin : en fr
  • GB349534A - Smelting plants : en
  • US1805739A - Built-up roofing and method of application : en
  • US1806188A - Method of manufacturing electrical switching apparatus : en
  • DE525238C - Self-seller for gas u. like : de en
  • GB349476A - Hydraulic air or gas compressor : en
  • US1805953A - Mineral oil and anti-oxidant agent and process : en
  • GB349454A - An improved hinged street gulley grate and frame : en
  • DE525446C - Coarse shredding machine for electric and semi-soft materials : de en
  • GB348826A - Improvements in or relating to float-controlled valves : en
  • US1805786A - Furnace : en
  • US1805857A - Battery terminal clamp : en
  • US1806451A - Process for molding articles : en
  • USD84181S - Design for a combination curtain pole and curtain suspending means : en
  • GB349496A - Burglar and like alarm systems employing thermionic oscillators : en
  • DK44126C - Taper buckle for leather weavers and the like. : da en
  • FR704527A - Improvements to incandescent electric lamps for use in asymmetric reflectors with separate focal points : en fr
  • FR704605A - Improvement in stereovision : en fr
  • US1806249A - Pulverizing or disintegrating equipment : en
  • US1806460A - Mobile blower unit : en
  • US1806541A - of flint : en
  • DE525122C - Transportable, motor-driven band saw machine that can be used as a hand tool : de en
  • FR704611A - Device for adjusting the traction motor of a vehicle on the road : en fr
  • DE522711C - Sheaf separator for binding mower, straw binder or the like. : de en
  • DE524967C - Plug pin rolled from a piece of sheet metal, especially for radio tubes and the like. like : de en
  • IE12815L - Containers : en
  • DE524937C - Device for testing barrels : de en
  • DE525049C - Floating dock for seaplanes : de en
  • GB348912A - Improvements in or relating to globe holders : en
  • US1805504A - Sign and display device : en
  • CA311586A - Indicator for internal combustion engines : en fr
  • US1805956A - Swivel coupling : en
  • US1806155A - Shampoo cap : en
  • USD84198S - Thomas long : en
  • USD84223S - Island : en
  • US1806086A - Portable loading platform : en
  • USRE18069E - Detachable cooking utensil handle : en
  • AU2908030B - Improvements in or relating" tothe manufacture of glass : en
  • US1806201A - Carbureting system : en
  • US1806296A - Brake : en
  • US1805705A - Dough dividing and working machine : en
  • US1805648A - Plaster board clip : en
  • US1805718A - Double roller pulverizer : en
  • CA311469A - Locomotive throttle operating means : en fr
  • CA311512A - Boat fender : en fr
  • US1806255A - Arch dam : en
  • US1806279A - Roller bearing : en
  • US1805607A - Oil heater : en
  • US1806424A - Automobile headlight : en
  • US1805966A - Glass container for light operated electric switches : en
  • AU3083330A - Improvements in means for making enclosed connections between electrical conductors : en
  • DE525358C - Feed device for roller mills : de en
  • GB348851A - Improvements in or relating to jaw crushers : en
  • AU2735730A - Unitary synchronized talking machine and picture exhibitor : en
  • AU30131A - Improvements in or relating toa method of and apparatus for welding : en
  • AU2838230A - Arrangement forthe compression of carbonic acid snow : en
  • CA311396A - Process of manufacturing weldless chains : en fr
  • CA311422A - Welding apparatus : en fr
  • GB348941A - Improvements in thermionic generators : en
  • GB349542A - Improvements in or relating to circuit arrangements for detection and low-frequency amplification : en
  • US1806012A - Method of sterilizing fruit in refrigerator cars : en
  • US1805873A - Method of producing potassium phosphate : en
  • DE525100C - Centering device for the voice coil of electrodynamic loudspeakers : de en
  • DE525322C - Multiple backup : de en
  • FR704481A - Folding device for folding baby prams : en fr
  • US1806496A - Weighing scale : en
  • US1805712A - Rubber treating process and product : en
  • US1806389A - Planter : en
  • AU2665830B - An improved variable dividing machine for dough : en
  • AU2700330A - Improvements in or relating to centifugal fans : en
  • US1806442A - Means for preliminarily heating internal combustion engines : en
  • DE525229C - Bed fitting for the immediate carrying of mattresses : de en
  • US1805620A - Ventilating system for projecting rooms : en
  • CA311411A - Electrical accumulator box : en fr
  • US1806356A - Method and apparatus for treating motor fuel : en
  • US1806509A - Method of adjusting well holes : en
  • AU2665830A - An improved variable dividing machine for dough : en
  • CA311451A - Automobile sleigh : en fr
  • CA311428A - Refrigerator : en fr
  • CA311525A - Plastic mass of acetyl cellulose : en fr
  • AU2666830A - Improvements in or relating to signalling systems : en
  • US1805519A - Casing elevator : en
  • US1806168A - Suction cleaner : en
  • DE525104C - Mutually usable plate for interiors, in particular for covering cable ducts : de en
  • US1805736A - Folding furniture : en
  • US1806419A - Purification of acetylene : en
  • US1806438A - Charge car for sintering apparatus : en
  • US1805887A - Radiator bar and reenforcing means : en
  • US1806211A - Gear shift control mechanism : en
  • GB349942A - Improvements in and relating to kinematographic films : en
  • AU2676530A - Improvements in or relating to coating compositions : en
  • CA9192S - Table game : en
  • DE524924C - Loading device for centrifugal casting machines : de en
  • US1805965A - Necktie : en
  • CA311597A - Electrical connecting device : en fr
  • FR704658A - Device for mounting and driving dynamos for train lighting : en fr
  • US1806539A - Leroy v : en
  • USD84185S - Design for lace : en
  • DE525134C - Electric finger control for turning bars : de en
  • FR704531A - Thermo-electric battery : en fr
  • GB349428A - Improvements in knitted fabrics and method of making the same : en
  • CA311436A - Folding bed : en fr
  • US1805970A - Vibrator for molds and dental flasks : en
  • DE525432C - Oven for drying molds : de en
  • US1806082A - Typewriting machine : en
  • US1806229A - Valve actuating mechanism : en
  • US1805810A - Paper shopping bag : en
  • US1806551A - And warren h : en
  • US1806051A - Light signal : en
  • US1805522A - Cap : en
  • US1805599A - Cotton chopping attachment for cultivators : en
  • US1805745A - Umbrella : en
  • DE525344C - Switching device for electric drives of calculating machines : de en
  • GB349545A - A builder's scaffold : en
  • US1805766A - Infant's garment : en
  • GB349481A - Improvements in screening apparatus : en
  • USD84210S - Island : en
  • US1805593A - Process of producing vitamine preparations : en
  • US1806196A - Waffle iron : en
  • DE525213C - Automatic switch with a switching drum under spring action : de en
  • FR704472A - Method and apparatus for facilitating, accelerating and elasticizing the walking or running of pedestrians : en fr
  • US1805713A - Rubber treating method and product : en
  • US1806310A - Recovery of metals : en
  • DE525156C - Device for the simultaneous polishing, calibration and shaping of rotating bodies : de en
  • DE525300C - Process for finishing textiles : de en
  • US1806218A - Closure : en
  • US1806241A - Centrifugal separator : en
  • US1805922A - Horizontal coke oven : en
  • FR704373A - Advanced handle for instrument or hand tool : en fr
  • GB348845A - Improvements in or relating to the mounting of water planes on flying machine launching tracks : en
  • US1805591A - Signaling system : en
  • US1805982A - Method of and material for preventing metal from corroding : en
  • US1806562A - Automatic tool cutting : en
  • US1805529A - Ophthalmic mounting : en
  • US1805918A - Oscillation generation : en
  • DE525074C - Machine for covering cardboard sleeves : de en
  • DE525366C - Polishing process to achieve a high-gloss finish on ground cement slabs and cement artificial stones : de en
  • FR704569A - Circular snap lid for round and oval cans : en fr
  • GB348937A - Improvements in or relating to radio signalling systems : en
  • FR704375A - Improvements to motion transmission devices : en fr
  • FR704591A - Improvements to processes and devices for air treatment : en fr
  • GB348727A - Improved means of control for wireless receivers : en
  • GB348985A - Improvements in or relating to the manufacture of rubber : en
  • FR704567A - Improvements to contact plug bases for t tubes and lamps. s. f. and their manufacturing processes : en fr
  • GB348967A - Improvements in methods and instruments for finding the range difference of two aiming points : en
  • FR704374A - Hydraulic, automatic, pneumatic device for lifting liquids : en fr
  • GB348949A - Electric snap-switch : en
  • DE525026C - Epicyclic gearbox : de en
  • US1806410A - Electric incandescent body : en
  • FR704454A - Improvements to fireplace nozzles : en fr
  • FR704497A - Product likely to adhere to any surface and to be removed without leaving a trace, as well as its application to any object intended to be removable : en fr
  • GB349459A - Improvements relating to the operation of carbonising chambers : en
  • DE525278C - Procedure for protecting tanks containing flammable liquids against the risk of explosion : de en
  • GB348863A - Improvements relating to shaker conveyors : en
  • US1806065A - Steam turbine apparatus : en
  • US1806567A - A corpora : en
  • DE525454C - Piston seal : de en
  • FR704503A - Alloy : en fr
  • DK44142C - Knife and spring system before fruit pickers. : da en
  • FR704639A - Improvements made to liquid switches : en fr
  • GB348800A - An improved combined gauge and level indicator for permanent way rails : en
  • US1805760A - Deposit receptacle : en
  • US1806457A - Pipe wrench : en
  • DE525401C - Loose-leaf binders in which three folds holding the mechanism are formed by folding the cover several times : de en
  • DE524620C - Process for the representation of blue colors (Berlin blue, Paris blue, steel blue, etc.) from salts of ferrocyanic acid : de en
  • DE524893C - Water level indicator : de en
  • GB348883A - Improvements in drying or roasting matrices used in the production of stereotype printing plates : en
  • US1806549A - Julia m : en
  • GB348975A - Improvements relating to valves : en
  • GB349435A - Improvements in change-giving and delivery apparatus : en
  • DE525209C - Wire fastening for plugs, cable lugs, etc. like : de en
  • GB349571A - Grab for heapable goods : en
  • DE524980C - Base-exchanging substances for iron removal, manganese removal and dehydration of drinking and industrial water : de en
  • US1805492A - Protective device for induction motors : en
  • US1805564A - Wire reel carrier : en
  • US1805711A - Method for the treatment of heavy hydrocarbon material : en
  • USD84215S - Design fob a combination chip back and smoking stand : en
  • DE525280C - Process for thickening sludge in clarification containers : de en
  • DE525237C - Coin checker : de en
  • GB348712A - Improvements in and relating to a fuel valve for internal combustion engines : en
  • US1805952A - Churn attachment for washing machines : en
  • US1806179A - Jewel bearing mounting : en
  • GB348726A - Improved means for securing milk bottles to doors : en
  • DE525130C - Fuel pump for internal combustion engines : de en
  • GB348720A - Improvements in and relating to ventilation systems : en
  • DE525148C - Wedge-shaped, over the handle neck to hang and to be inserted through the diamond key holder : de en
  • DE525132C - Control device for self-closing valves : de en
  • DE525384C - Reversing gear, especially for machine tools : de en
  • US1806078A - Expansible packer for hydraulic plungers : en
  • US1806138A - Two cycle internal combustion motor : en
  • US1805795A - Fastening device : en
  • DE525458C - Method and device for bending fiber and hard cardboard : de en
  • FR704589A - Improvements to the control of electronic discharge devices : en fr
  • GB348697A - Improvements in and relating to fluid pressure braking apparatus : en
  • GB349129A - Improvements in and relating to electric light fittings with bowl shades or reflectors : en
  • US1806477A - Attaching device for bait boxes : en
  • FR704576A - Improved method and apparatus for working the edges of glass sheets : en fr
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  • GB349076A - Improvements in bearings more particularly intended for steam heated rotary drying cylinders : en
  • DE525027C - Device for filling the circuits of fluid gears according to the Foettinger type : de en
  • DE525175C - Electric light bulb for miner's lamps : de en
  • DE525364C - Suspension, especially for bicycles, motorcycles and other motor vehicles : de en
  • US1805655A - Cooling device for automotive brakes : en
  • US1806550A - Liquid fuel burning mechanism : en
  • DE515235C - Means for applying healing substances or the like to the skin : de en
  • DE525119C - Glass blowing machine with a rotating frame around a fixed central column : de en
  • US1805476A - Combination hose end indicator and valve : en
  • US1805506A - Wire doffing mechanism for planters : en
  • US1806038A - Shock absorber : en
  • DE525127C - Procedure for measuring sound strength : de en
  • FR704545A - Method and device for automatically producing the departure of an airplane : en fr
  • GB348711A - Improvements in or relating to apparatus for use in the cultivation of grass and other land : en
  • GB348796A - Improvements in or relating to induction motors : en
  • FR704679A - Improvements to devices for obtaining openwork designs for hosiery knitted on circular looms : en fr
  • GB348738A - Process for the purification and the decoloration of solutions containing colloidal impurities : en
  • GB349901A - Rubber substitute and process of producing same : en
  • US1805549A - Electric welding : en
  • US1805679A - Apparatus for and method of developing high voltage direct current supply : en
  • US1805886A - Headlight : en
  • US1806282A - Apparatus for treating petroleum : en
  • US1805606A - Antiglare attachment for headlights : en
  • AU2667130A - Improvements in or relating to picture andthe like transmission systems : en
  • US1805793A - Window curtain hanger : en
  • FR704387A - Piston pump head for engine operation : en fr
  • GB349548A - Improvements in or relating to stereoscopic kinematography and optical projection : en
  • US1806123A - Bird bath : en
  • AU3022630A - Improvements in pick-up attachments for use with harvester threshers : en
  • GB348737A - Improvements in golf clubs : en
  • DE524953C - Image throwing device : de en
  • DE524996C - Process for changing the radiation or reception angle of beam projector antennas : de en
  • US1806251A - Lighting fixture : en
  • US1806498A - Refrigerating means and method : en
  • US1806059A - Adjustable antiglare shield : en
  • US1806247A - Fritz fraunberger and georg knoffler : en
  • DE524992C - Self-discharger in which an energy store is connected to a gearbox : de en
  • FR704442A - Stringing improvements : en fr
  • GB348665A - Improvements in processes of treating iron ores : en
  • US1806075A - Body bolster center plate and mounting : en
  • GB348757A - Improvements in and relating to electric discharge devices : en
  • DE525481C - Inclined elevator for rail vehicles with push cart : de en
  • DE524749C - Liquid heating, in which the combustion gases from a submerged flame burner heat the liquid and put it into circulation : de en
  • DE525001C - Electric starter with zero voltage release : de en
  • US1806379A - Wings and other aerofoils of aircraft : en
  • US1806516A - Support eqx locohotives : en
  • FR704695A - Entertainment device : en fr
  • GB349061A - Improved process of recovering carbon disulphide : en
  • GB349528A - Soundfilmband and process of producing it : en
  • DE525206C - Frequency regulator and indicator : de en
  • DE525269C - Building game with equally spaced connecting pieces and rods : de en
  • DE525018C - Loading bucket for sintered pots : de en
  • DE525438C - Injection for Ilegende molds for casting blocks or plates made of easily oxidizable metals : de en
  • US1805903A - Oil filter : en
  • DE525479C - Internal socket connection : de en
  • GB348701A - Improvements in and connected with fasteners for cowls, shields or covers, and in particular with fasteners for the bonnets of motor cars and the like vehicles : en
  • DE525163C - Mold washing agent for the rubber industry : de en
  • AU2512030B - Improvements in machines for filling valved bags with powdered or granular material : en
  • CA311514A - Window with demountable stops : en fr
  • CA311556A - Oil burner : en fr
  • US1805979A - Hat shaping and pressing mold : en
  • AU2564130B - Improvements in and connected with sun blinds : en
  • US1806042A - Machine for filling molding flasks : en
  • CA311423A - Apparatus for casting molten metals or alloys : en fr
  • CA311459A - Smelting method for waste cellulose lyes : en fr
  • CA311572A - Process of manufacturing aluminium-silicium alloys : en fr
  • US1806126A - Safety traffic light : en
  • US1806277A - Metal binding machine : en
  • US1806288A - Automatic telephone system : en
  • US1805706A - Loaf-forming machine : en
  • CA311536A - Moulded rubber boot : en fr
  • DE525468C - Hanging slide, especially for slaughterhouses : de en
  • AU2716230B - An improved mode of preserving poles and posts that are set inthe ground : en
  • US1805950A - Awning : en
  • US1806454A - Holding support for baby swings : en
  • US1806571A - Process for recovering gasoline from gas : en
  • US1806099A - Self adjusting valve gearing : en
  • CA311524A - Process of casting magnesium and magnesium alloys in permanent moulds : en fr
  • CA311516A - Process of manufacturing calcium carbide : en fr
  • CA311550A - Liquid seal for gas holders : en fr
  • DE525063C - Stuffing box-like sealing device for drain basins : de en
  • GB349536A - Improvements in or relating to the cleaning of tanks : en
  • DE524979C - centrifugal pump : de en
  • US1806265A - Bracelet clasp : en
  • FR704480A - Preparation of emulsions for sizing textile fibers : en fr
  • FR704518A - Beam brakes improvements : en fr
  • US1806164A - Trolley guide : en
  • US1806385A - Variable pitch propeller : en
  • CA311398A - Aerial advertising and signalling device : en fr
  • CA311513A - Device for spraying paints : en fr
  • FR704311A - Process for making protective strips suitable as plinths and capable of receiving conduits under plaster : en fr
  • FR704469A - electrolyte for zinc electric accumulators : en fr
  • CA311479A - Screw thread : en fr
  • FR704556A - Painter's tool for setting nets and the like : en fr
  • GB348876A - Improvements in and relating to clamping devices for mining, quarrying and tunnelling purposes : en
  • DE523931C - Multi-phase oil switch with a vertical insulating material plate as a cross-member and with a spring suspended on the lid, which can swing to two sides : de en
  • US1806534A - of grand rapids : en
  • DE525159C - Process for the production of depolarization bodies with derivation pin for galvanic elements : de en
  • US1806415A - Railway booster motor : en
  • AU2667130B - Improvements in or relating to picture andthe like transmission systems : en
  • CA311491A - Reduction of sulphate minerals : en fr
  • CA311518A - Manufacture of journals without lubrication : en fr
  • DE525039C - Damper strut for aircraft landing gear : de en
  • US1806360A - Diaphragm piston, in particular for control valves for air brakes : en
  • DE525236C - Connection of a typewriter, calculator or other office machine with a punch machine : de en
  • GB348707A - Improvements in or relating to apparatus for laying guns : en
  • GB349562A - Improvements in and relating to coating and plastic materials : en
  • US1806110A - Automatic charge-forming and feeding device : en
  • US1806340A - Adjusting means for hydraulic gear drives : en
  • US1805538A - Building construction : en
  • US1805577A - Cuff for trousers : en
  • US1806295A - Interchangeable instrument case : en
  • US1806435A - Lighting unit : en
  • DE525404C - Process for the preparation of condensation products of aromatic sulfonic acids : de en
  • FR704446A - Fire protection corridor for wide film projection devices : en fr
  • GB348783A - Improvements in and relating to the treatment of textile materials or the like : en
  • DE525445C - Method and device for vulcanizing rubber objects : de en
  • GB349035A - Improvements in or relating to high frequency circuit arrangements : en
  • DE525285C - Process for the production of carbamide-aldehyde condensation products from the waste resulting from their processing on synthetic materials : de en
  • GB349451A - Improvements in closures for metal cans or containers : en
  • US1805572A - Multiple base plug receptacle : en
  • FR704390A - Improvements to machines for unloading fodder and bundles by ventilation : en fr
  • FR704407A - Improvements to headlights or lanterns for automobiles and similar applications : en fr
  • GB348675A - Improvements relating to measuring devices for liquid under pressure : en
  • GB348931A - : en
  • GB349490A - Process for the simultaneous production of butyl alcohol and acetone by fermentation : en
  • DK44124C - Combined Turning and Shooting Scene. : da en
  • US1805569A - Actuating mechanism for pressing machines : en
  • US1806238A - Means for controlling the operation in pulp grinding : en
  • FR704378A - Cylindrical insert cutter : en fr
  • GB348918A - Improvements in and relating to single phase transformers : en
  • DE525450C - Soil cultivation device with horizontal sweeping axis : de en
  • GB348747A - Improvements in hack saw machines : en
  • GB348921A - Manufacture of easily soluble salts of 3-acetylamino-4-hydroxy-benzene-arsonic acid : en
  • US1805659A - Roasting furnace : en
  • US1806501A - of gainsborough : en
  • FR704564A - Process for making textile or other phosphorescent or luminous materials : en fr
  • US1805832A - Shoe shining machine : en
  • DE525369C - Device for dividing the fillers in box filling machines : de en
  • FR704516A - Transmission device with damping for mechanical drives and other applications : en fr
  • FR704669A - Advancement device for rock drills : en fr
  • US1806363A - Dispensing device : en
  • US1805535A - Hollow casing speae : en
  • US1806091A - Folding table : en
  • CA311441A - Direction indicator : en fr
  • FR704426A - Process for the production of high value hydrocarbons : en fr
  • GB348788A - Improvements in or relating to the controlling surfaces of aeroplanes and the like : en
  • DE525370C - Device for regulating the amount of heating gas in drum dryers : de en
  • DE525412C - Method for high-speed or video writers using an electroosmotic control device : de en
  • GB348996A - Improvements in the manufacture of kegs, drums, or the like sheet metal containers : en
  • GB348735A - Improvements in or relating to cultivators and like agricultural implements : en
  • GB348784A - Improvements in or relating to methods of broadcasting by directional radiation : en
  • FR704420A - Shuttle brake for looms : en fr
  • DE481177C - Manufacture of a fertilizer : de en
  • DE525093C - Process for the preparation of ephedrine derivatives : de en
  • US1805905A - Releasing threading die : en
  • DE525391C - Blasting process using liquefied gases : de en
  • GB348743A - Improvements in and relating to the manufacture of artificial silk from viscose : en
  • GB349491A - Process of producing buty alcohol and acetone similtaneously by fermentation : en
  • GB349550A - Improvements in electro-magnetic separators : en
  • GR3208B - MOVEMENT CHANGE MECHANISM, ITS OWN MOTOR VEHICLES. : el en
  • GB349063A - Improvements in a method of and apparatus for the production of goods of rubber or similar material : en
  • GB349526A - Improvements in or relating to kinematographic machines : en
  • AU2681930B - Railway tract joint stiffener : en
  • GB349080A - The manufacture of conversion products of 1.2-anthraquinonethioglycollic-carboxylic acid : en
  • US1805890A - Extensible desk top : en
  • US1806074A - Safety fire hose holder : en
  • US1805958A - Hollow piston : en
  • US1806206A - Rotary piston machine : en
  • US1806177A - Suction cleaner : en
  • US1806444A - Brake for sleds : en
  • DE524281C - Auxiliary aiming device for the correct setting of X-rays : de en
  • DE525013C - Peeling device for oranges and similar fruits : de en
  • GB349025A - Improvements relating to the synchronous reproduction from picture and sound records : en
  • FR704391A - Improvements in tools for sinking wells : en fr
  • US1805908A - Electrical inductive and resistance heating device : en
  • US1805639A - Electrical transformer and inductance coil : en
  • US1805926A - Curtain and shade fixture : en
  • US1805999A - Means for indicating the position of alpha connecter switch : en
  • US1806046A - Light globe holder : en
  • DE525345C - Counter for back and forth movements : de en
  • US1806388A - Aqueous rubber dispersion and method of making same : en
  • US1805703A - Drill pipe cutter : en
  • US1806493A - Coal washer box : en
  • US1805779A - Lock : en
  • DE525316C - Means for thawing points : de en
  • US1806552A - Poration : en
  • DE524395C - Gripping drill with drawbar : de en
  • GB348704A - Improvements in or relating to voice operated relay circuits : en
  • AU2834430A - Improvements in and relating to synthetic resin varnishes and synthetic resins : en
  • US1805532A - Clamshell bucket : en
  • US1805588A - Hydraulic jack : en
  • US1805672A - Blasting cartridge : en
  • US1805986A - Arch dam : en
  • AU2996030B - Improvements in and relating to word and folio counting mechanism for typewriters : en
  • DE525325C - Two- or multi-pole connector : de en
  • CA311480A - Endwise connection of male and female members (nut-lock) : en fr
  • US1805791A - Box strapping machine : en
  • US1805976A - Transfer mechanism : en
  • US1806096A - Production of alpha concentrated caustic soda product : en
  • DE525041C - Parachute container with a locking device to be carried on the back of the jumping person : de en
  • US1806432A - Airplane control mechanism : en
  • US1805546A - Planer : en
  • CA311430A - Clipping device : en fr
  • US1805610A - Vault and safe construction : en
  • US1805634A - Furnace : en
  • US1805585A - Steam engine operation efficiency device : en
  • US1806035A - Rocking horse : en
  • US1806231A - Valve actuating mechanism : en
  • CA311382A - Composition for making fuel briquettes : en fr
  • CA311397A - Door : en fr
  • CA311444A - Coin freed amusement apparatus : en fr
  • FR704317A - Pessary : en fr
  • GB348960A - Improvements in the manufacture of esters of cellulose or of its transformation products or of other carbohydrates : en
  • US1805507A - Hair waver : en
  • US1806320A - Container : en
  • FR704438A - Method and device for the manufacture of cigarettes with tobacco casing : en fr
  • GB348930A - Improvements in window valances : en
  • US1805472A - Process and device for treating fuel air mixtures for internal combustion engines : en
  • AU3084530A - Improvements in or relating to electrical transformers : en
  • USD84186S - Design por lace : en
  • DE525188C - Process for the preparation of aromatic vinyl ethers : de en
  • DE525321C - Arrangement for comparative measurement and for the adjustment of two alternating voltages, especially for level measurements in long-distance cable connections : de en
  • DE525493C - Process for the production of extracts containing peroxidase : de en
  • US1806527A - Clamping vise : en
  • AU2617530B - Improvements in cord or line drives : en
  • US1805910A - Transfer means for mine cars : en
  • US1805988A - Support for electrically actuated fixtures : en
  • US1806535A - middleton : en
  • CA311395A - Tire deflation switch : en fr
  • CA311544A - Coloured film printing device : en fr
  • US1806225A - Cap : en
  • US1806348A - Carburetor : en
  • AU2667430A - Progressive signal for card index or record systems : en
  • US1805730A - Means for impregating and coating flexible materials : en
  • US1806077A - Grinding and mixing pan : en
  • US1806511A - Convertible excavating attachment : en
  • DE525260C - Thermostatic triggering device for automatic fire extinguishing devices : de en
  • GB348915A - Improvements in hardness testing machines : en
  • CA311390A - Roofing shingle : en fr
  • US1805544A - Winding machine : en
  • US1805534A - Magnetic core for electrical apparatus : en
  • US1806403A - Safety appliance for airplanes : en
  • US1806397A - Compression valve and faucet : en
  • US1805471A - Ear suction cup : en
  • FR704450A - Reciprocating movement totalizer : en fr
  • US1805595A - Winding machine attachment : en
  • US1806367A - Automatic regulator : en
  • US1806375A - Recording method and apparatus : en
  • USRE18072E - Indicator : en
  • DE525249C - Device for automatic adjustment of the fabric presser according to the fabric thickness : de en
  • US1806281A - Amplifier : en
  • DE525087C - Process for converting chromates into bichromates : de en
  • US1806417A - Last : en
  • DE524810C - Unloading device for conveyor wagons : de en
  • US1806261A - Window pole : en
  • US1805747A - Railway traffic controlling apparatus : en
  • US1806128A - Process of coating arc welding electrodes : en
  • CA311380A - Conveyer : en fr
  • US1805652A - Air heater : en
  • DE525200C - Contact wire clamp, especially for electric mine railways : de en
  • US1806366A - Adjustable cover for cockpits : en
  • US1806523A - de vizcaya : en
  • US1806124A - Locking system for containers : en
  • US1805973A - Piano lighting device : en
  • FR704698A - Process for the disintegration of plant fibrous substances with a view to simultaneously obtaining cellulose and encrusting materials : en fr
  • GB349082A - Improvements in speed governors : en
  • US1805646A - Brake pipe cut-off valve : en
  • DE525375C - Footrest for wood and iron fittings in the mine : de en
  • US1806342A - Fulling and washing machine : en
  • DE525323C - Method for tensioning overhead lines : de en
  • US1805823A - Doll eye-bulb : en
  • FR704633A - Process for the preparation of nitrogen containing compounds : en fr
  • FR704676A - Improvements to electric motor control systems : en fr
  • DE525430C - Lifting device : de en
  • FR704691A - Process for the production of new transformation products of higher aliphatic hydrocarbons and their substitutes : en fr
  • GB349899A - Improvements in and relating to the separation of dry materials : en
  • FR704340A - Burner for lighting gas and gasoline gas : en fr
  • USD84212S - Island : en
  • USD84216S - Abraham sttderov : en
  • FR704429A - Two-part button : en fr
  • GB348835A - Improvements in or relating to pipe wrenches : en
  • US1805627A - Signal horn : en
  • US1806005A - Fastening device : en
  • DK44145C - Apparatus for mixing or emulsifying, in particular viscous liquids. : da en
  • GB349477A - Improvements in processes of reducing iron ore : en
  • DE524983C - Liquid filter : de en
  • DE525411C - Contact wire holder : de en
  • FR704319A - Improvements to cinematographic cameras and projection : en fr
  • GB349130A - Improvements in the construction of drawing, mounting and like built-up boards : en
  • DE524960C - Method of making metal buttons from two parts : de en
  • US1805509A - Safety razor : en
  • US1805521A - Feeding device for rock drills : en
  • DE524986C - Process for the extraction of zirconium salts from silicon-containing zirconium ores : de en
  • US1805678A - Self-seating device for drilling bits : en
  • US1806062A - Bearing : en
  • US1806173A - Car : en
  • US1806311A - High pressure reciprocating compressor : en
  • US1805637A - Fluid pressure brake : en
  • US1805733A - Metering valve : en
  • DE525153C - Process for lining pipes : de en
  • GB349125A - Rotary air compressor or water pump : en
  • US1805726A - Automatic telephone system : en
  • US1805882A - Buckle : en
  • DE525311C - Steam or gas turbine with opposing blade rims to which the propellant is fed through holes in the shaft or shafts : de en
  • GB349128A - Improvements relating to combustion chambers of internal combustion engines : en
  • US1805563A - Refrigerated display counter : en
  • US1805626A - Radio apparatus : en
  • CA311403A - Electric heating apparatus : en fr
  • US1806040A - Age resisting vulcanized rubber composition : en
  • DE525083C - Jackhammer : de en
  • FR704324A - Electrolytic manufacturing process of sodium perchlorate : en fr
  • GB349479A - Improvements in and relating to disinfectant compositions : en
  • FR704327A - resistance element provided with a conductor wound in a two-wire fashion on a support : en fr
  • GB348864A - Flexible transfers : en
  • FR704475A - Telautographic method and devices for transferring all kinds of photographs and drawings onto printing cylinders : en fr
  • GB349098A - Improvements in or relating to delivery mechanism for vending machines : en
  • US1806063A - Process and apparatus for hydrocarbon oil conversion : en
  • US1805751A - Process for treating, separating and purifying oils : en
  • US1806402A - Mop head : en
  • US1806488A - Door opening and shutting device for automobiles : en
  • DE525080C - Kneading, stirring and beating machine : de en
  • DE525178C - Bolts for connecting door posts : de en
  • FR704621A - Springless pad for springless hernia bandages : en fr
  • US1806480A - Mowing machine : en
  • DE525284C - Production of hydrogen from carbon oxides or gases containing carbon oxides : de en
  • GB348870A - Improvements in or relating to the optical projection screens used in cinematograph theatres : en
  • GB349027A - Improved means for driving sound reproducing apparatus particularly when associated with picture projection apparatus : en
  • CA311448A - Adjustable mirror support : en fr
  • DE525274C - Device for tipping out the buckets of a pendulum bucket elevator with pre-tipping : de en
  • DE525480C - Production of an oxygen-free mixture of sulfur dioxide with other gases : de en
  • US1805477A - Grate support : en
  • US1806080A - Automatic oil burner regulator : en
  • US1806125A - Folding device for letter sheets : en
  • USD84217S - Abraham suderov : en
  • US1806122A - Cinematograph film : en
  • FR704471A - Device for the projection of animated panoramic views : en fr
  • FR704618A - Improvements to gyroscopes used to indicate vertical : en fr
  • CA311507A - Handling grapple : en fr
  • US1806098A - Speed control apparatus for spinning machines : en
  • US1805530A - Clutch : en
  • FR704439A - Mixing and kneading machine : en fr
  • US1805770A - Aeroplane : en
  • US1805794A - Audion tube : en
  • US1805859A - Poultry feeding device : en
  • US1806383A - Electric iron : en
  • AU3078630A - Improvements in and relating to speed indicating and recording instruments : en
  • AU2664430A - An improved method of producing covered weld-rods for electric arc welding and weld-rods produced thereby : en
  • CA311565A - Insecticide : en fr
  • FR704310A - Improvements in fire rate slowing devices, in machine guns and other automatic weapons : en fr
  • FR704346A - Current circuit for measuring device or high current meter : en fr
  • GB348898A - Improvements relating to apparatus for oiling car wheel flanges : en
  • FR704550A - Hand pressure lubrication device : en fr
  • AU34531A - Improvements relating to trailer and sidecar attachments for motor andother cycles : en
  • US1805686A - Process for treating petroleum hydrocarbons in the vapor phase : en
  • US1806387A - Chimney cleaner : en
  • US1806565A - of detroit : en
  • USRE18078E - Process op manufacturing- heat exchangers : en
  • US1806542A - Vania : en
  • US1806572A - lentz : en
  • DE525308C - Production of primary and secondary anhydrous phosphates : de en
  • US1805822A - Vehicle towing device : en
  • US1806334A - Display and shipping container : en
  • CA311533A - Hose supporter : en fr
  • DE525267C - Circuit board with symbols for variable operating conditions : de en
  • US1806264A - Draft gear : en
  • FR704538A - Device for protecting electrical networks against overvoltages : en fr
  • GB349095A - Improvements in overall garments particularly for aviators' use : en
  • GB349100A - Improvements in softeners for plastic materials : en
  • FR704488A - Process for obtaining decorative effect products : en fr
  • FR704693A - Scale for duvets, feathers or the like, and its application to a method and device for filling short spikes or other bed covers : en fr
  • GB349532A - Improved arrangement for sharpening and setting the blades of safety razors and the like : en
  • US1806545A - A cobpobation ot : en
  • FR704357A - Bottom-drain centrifuge : en fr
  • FR704522A - Piston flow device for cans : en fr
  • GB348988A - Manufacture of ª‰-hydroxy-derivatives of alkyl-pyridines : en
  • GB348773A - Improvements in or relating to electric motor systems of the synchronous type : en
  • GB348899A - Improvements in and relating to railway shunting apparatus : en
  • US1806519A - Dental plate brush : en
  • CA311420A - Fuel carbonisation at low temperature : en fr
  • US1805691A - Razor stropper : en
  • US1805837A - Coin-controlled vending machine : en
  • DE525014C - Coat hook double bar : de en
  • DE525191C - Typewriter ribbon : de en
  • FR704493A - Shock absorbing device, for automotive vehicle wheels and other applications : en fr
  • DE525065C - Tide or wave power machine with float drive and with a spring connected to the transmission gear : de en
  • GB349087A - Improvements in heilmann combing machines : en
  • GB349475A - Improvements in or relating to fuels for internal combustion engines : en
  • GB348893A - Improvements in the means employed for ventilating boots, shoes, and the like : en
  • GB348836A - Separator : en
  • DE525081C - Machine for making biscuits : de en
  • FR704479A - Rolling contact diaphragm : en fr
  • GB349453A - Improvements relating to the production of combustible gas mixtures which include constituents supplied from a distance : en
  • GB349581A - Method of making engine and like packing : en
  • CA311546A - Concrete slab joint : en fr
  • DE524982C - Backwashable filter for oil containing organic sludge : de en
  • CA311596A - Damper : en fr
  • DE525475C - Feed device for roller presses : de en
  • AU45131A - Improvements inthe manufacture of flat knit full-fashioned stockings : en
  • AU2770130A - Improved process and apparatus for simultaneously corrugating and trimming sheets of asbestos cement and the like in a plastic condition : en
  • GB348881A - Improvements in and relating to dynamometers : en
  • US1805675A - Massage device : en
  • US1805737A - Folding furniture : en
  • US1805767A - Railway car construction : en
  • US1806101A - Turbulence arrester : en
  • DE517357C - Shaving products : de en
  • GB349121A - Improvements in or relating to the manufacture of crepe-like fabrics : en
  • CA311465A - Window sash : en fr
  • GB348819A - Riveting machines : en
  • US1806197A - Method of and apparatus for comparing and recording relative intensity of radiant energy : en
  • US1806248A - Device for use in dressing the hair : en
  • US1805987A - Method and apparatus for feeding molten glass : en
  • US1805570A - Pressing element for laundry and garment pressing machines : en
  • US1805734A - Pad for football players : en
  • US1806009A - Bellows and method of making the same : en
  • USRE18071E - Apparatus for melting glass and similar substances : en
  • US1805640A - Adjusting means for goggles : en
  • US1805949A - Abrasive wheel : en
  • GB348843A - Improvements in or connected with computing devices for use in connection with radioreceivers : en
  • GB349455A - Improvements relating to barbituric acid derivatives : en
  • CA311413A - Flexible wood-faced sheet : en fr
  • AU2797830A - Improvements in or relating tothe manufacture of rubber andthe like : en
  • CA311393A - Valve for internal combustion engines : en fr
  • CA311407A - Scouring-chamber for metal-scouring machines : en fr
  • DK44123C - Electric Accumulator of the Zinc-Lead type. : da en
  • FR704449A - Improvements to drilling devices used for pouring concrete piles or poles into the ground or for similar uses : en fr
  • US1805518A - Rock drill feeding device : en
  • US1806418A - Smoker's receptacle : en
  • AU3041030B - Improvements in internal combustion engines ofthe rotary type : en
  • CA311532A - Locomotive : en fr
  • US1806236A - Safety switch : en
  • US1805473A - Lestek v : en
  • FR704671A - Brake for vehicles : en fr
  • GB348965A - Improvements in door hinge structures : en
  • CA311463A - Method of manufacturing footwear : en fr
  • CA311562A - Wireless receiving set : en fr
  • CA311563A - Tuned radio frequency coupling device : en fr
  • FR704644A - Control device for multi-tap auto-transformers : en fr
  • DE525015C - Component, especially for walls : de en
  • DE525070C - Process for the production of both right patterned lace fabrics on curtain looms : de en
  • GB348997A - A new or improved process for rolling thick plates of glass : en
  • DE525388C - Folding top for cars : de en
  • CA311581A - Galley lock : en fr
  • GB348751A - Sprung rear wheel of motor cycle : en
  • FR704580A - Centrifuge improvements : en fr
  • US1806408A - Transformer : en
  • FR704342A - Magazine for negative images on strip paper of indeterminate length : en fr
  • FR704435A - Fairground ride : en fr
  • US1806134A - Coke oven : en
  • US1806237A - Carpet cleaning machine : en
  • DE525192C - Hand numbering stamp for consecutive simple and repeated numbering : de en
  • DE525407C - Electrical auxiliary equipment for road vehicles : de en
  • DE525442C - Sheet metal chimney : de en
  • FR704422A - New dyes for vats : en fr
  • GB348764A - Art of cracking hydrocarbons : en
  • GB348821A - Reposing mat with foldable awning : en
  • GB349026A - Improvements in, or relating to, navigating instruments for use on aircraft : en
  • DE519960C - Device for displaying flammable gases in the air : de en
  • DE525088C - Process for the biological conversion of carbon monoxide into methane : de en
  • DE525354C - Rotary piston internal combustion engine : de en
  • FR704313A - Improvements to golf games or other similar applications : en fr
  • GB348897A - Process for recording sounds on cinematograph films : en
  • GB349547A - Improvements in case hardening of metals : en
  • US1805738A - Detachable rubber heel : en
  • DE510536C - Cushioning, especially for motor vehicles : de en
  • DE525111C - Process for the preparation of Kuepen dyes : de en
  • DE525214C - Frequency meter with a resonance circuit tuned to the target value of the frequency to be measured : de en
  • DE525137C - Drive for the feeding device of mills : de en
  • GB348868A - Improvements in control mechanism of internal combustion engines : en
  • DE525062C - Curved 24-hour dial : de en
  • US1806489A - Electric sewing machine : en
  • GB348754A - Improvements in float operated valves for refrigerating apparatus : en
  • IE11707L - Fusion welding. : en
  • US1806114A - Furnace : en
  • US1806185A - Extension ladder : en
  • DE521669C - Pistons for internal combustion engines : de en
  • FR704384A - Tractor-driven sweeper, for road cleaning : en fr
  • FR704416A - Incandescent body for electric cigarette lighter : en fr
  • DE516556C - Process for generating and maintaining the necessary phosphoric acid content in the electrolyte : de en
  • DE525091C - Process for the preparation of 2- [nitroaminobenzoyl-] benzoic acids : de en
  • FR704670A - Hydrophone for ship hulls : en fr
  • CA311385A - Manufacture of emulsions from organic isocolloids : en fr
  • CA311435A - Logging car : en fr
  • DE525166C - Device for crushing hard material by means of two crushing rollers : de en
  • GB349541A - Improved lock nut : en
  • DE524780C - Clock with striking mechanism : de en
  • DE525054C - Device for displaying the vibrations of church bells, in which current pulses corresponding to the position of the bell are fed to a signaling device : de en
  • GB348663A - Improvements in the dressing of timbers in edge-trimming or edging machines : en
  • US1805557A - Wringer frame : en
  • US1805654A - Fastener for storm and screen sashes : en
  • GB349527A - A process for sulphonating higher fatty acids and their derivatives : en
  • US1805633A - Goggles : en
  • US1806161A - Shingle manufacture : en
  • US1806433A - Wreck crane : en
  • GR3206B - PERFECTIONS IN RADIOSIGNALIZATION SYSTEMS. : el en
  • GB348734A - Improvements in motor vehicles for use with amusement devices : en
  • US1805523A - Variable transmission : en
  • DE525045C - Mud flaps for wheels, especially for wheels on motor vehicles : de en
  • FR704668A - Improvements in the dyeing of textile materials or products : en fr
  • GB349452A - Improvements relating to weft replenishing looms : en
  • US1806468A - Shock absorber : en
  • US1806500A - Train control system : en
  • DE525356C - Strap connector : de en
  • DE525496C - Opposing steam or gas turbine with bushings as a carrier for the blade rim : de en
  • GB348956A - Improvements in or relating to the manufacture of derivatives of 1-benzyl-3-methylisoquinoline : en
  • DE525035C - Kummetholz composed of two or more parts : de en
  • DE525136C - Device for setting and maintaining the set inclination of an electric hand drill : de en
  • DE525431C - Device for converting an operating chair with footrest and removable backrest into an operating table : de en
  • FR704689A - Improvements to loaded submarine cables : en fr
  • GB348950A - Improvements in crystallizers : en
  • US1805782A - Spray nozzle : en
  • US1805892A - Adjustable air blast heater for locomotives : en
  • US1805946A - Automatic fire alarm : en
  • USD84219S - green : en
  • AU2670130A - Radio coupling system : en
  • US1805653A - Lifting and transferring device : en
  • US1805541A - Blasting cartridge : en
  • US1805938A - Heating apparatus : en
  • US1806409A - Orthopedic footwear : en
  • FR704572A - Improvements to synchronoscopes : en fr
  • FR704635A - Process for the preparation of new sulfur derivatives of phenol : en fr
  • GB348715A - Improvements relating to the decorative treatment of fabrics : en
  • GB349102A - Method of making moulded packings : en
  • DE525040C - Triggering process for brake anchors arranged on the tail of aircraft : de en
  • FR704381A - Ball coupling : en fr
  • GB348925A - Improvements in or relating to combustion apparatus : en
  • FR704459A - Float with couples from foundry, forge or stamping : en fr
  • US1805695A - Valve for rock drills : en
  • US1806093A - Apparatus responsive to the passage of railway vehicles : en
  • FR704519A - Improvements to beams with trays : en fr
  • GB348869A - : en
  • US1805880A - Mouthpiece for pipes : en
  • US1805894A - Parachute : en
  • US1806436A - Manufacture of brushes : en
  • DE525007C - Coil for electrical purposes made of wire layers and layers of thread between them : de en
  • FR704433A - Process of manufacturing coal agglomerates : en fr
  • FR704627A - : fr
  • GB348832A - Improvements relating to speed indicators for ships : en
  • GB348888A - Improvements in settling apparatus for the separation of solid and liquid matters : en
  • DE519719C - Device for separating the curls from the water, especially in the brewery : de en
  • DE525463C - Adjustment device for disc clutches of motor vehicles : de en
  • US1805821A - Automatic faucet opening attachment : en
  • US1805511A - Apparatus for making animated pictures : en
  • US1805906A - Jointer : en
  • US1806351A - High tension direct current transmission : en
  • US1806357A - Apparatus for and method of cultivating and improving the hearing : en
  • FR704561A - Improvements to metalworking presses : en fr
  • GB349101A - Improvements in variable velocity ratio gearing : en
  • DE524672C - Piece of jewelry : de en
  • DE524988C - Stuffing box for steam turbines : de en
  • DE525219C - Half gas firing with angled grate extending from the filling shaft to the plan grate : de en
  • US1805670A - Internal combustion engine : en
  • US1806393A - Radiator controlling mechanism : en
  • US1806223A - Bomb for use with alpha special bomb-thrower, or with firearms already existing and having alpha smaller caliber than the bomb : en
  • CA311408A - Manufacture of cellulose derivatives : en fr
  • US1806307A - Lock switch : en
  • DE524881C - Damping device for the friction clutch of a motor vehicle : de en
  • DE524926C - Holding device in the form of a fork for dividing potatoes, fruits and the like. Like. In slices, strips or cubes : de en
  • AU3078630B - Improvements in and relating to speed indicating and recording instruments : en
  • US1806047A - Water-insoluble azo dyestuffs and material dyed therewith : en
  • CA311573A - Apparatus for twisting textile fibres or yarns : en fr
  • US1805605A - Stadia rod : en
  • US1805556A - Heating apparatus : en
  • US1805909A - Pipe fitting apparatus : en
  • US1806345A - Screw propeller : en
  • US1806346A - Paravane torpedo : en
  • US1806369A - Gas pump : en
  • US1806517A - Fountain : en
  • CA311414A - Lawn mower : en fr
  • CA311425A - Woven fabric : en fr
  • DE524913C - Electric oven : de en
  • FR704700A - Strawberry sharpening machine : en fr
  • US1806407A - Shocking attachment for grain binders : en
  • DE525043C - Lighting for vehicles of all kinds, especially for motor vehicles : de en
  • FR704573A - Improvements to assembly processes and devices : en fr
  • GB348732A - Improvements in or relating to the control of electrical motors : en
  • CA311484A - Electric cut-out : en fr
  • FR704412A - Improvements to pivots mounted on balls for balances : en fr
  • FR704629A - Manufacturing process of a metal silicate : en fr
  • US1805665A - Wired radio program apparatus : en
  • FR704582A - Improvements to devices used to maintain direction of devices to be directed : en fr
  • DE525124C - Device for generating, displaying and analyzing movements : de en
  • DE525262C - Water supply for cars or the like. : de en
  • US1805840A - Reenforced and protected wall board edge : en
  • GB348799A - Process and apparatus for feeding materials to rotary kilns : en
  • DE525215C - Electric light tube with cadmium vapor filling : de en
  • DE525347C - Tabulating machine with printing device controlled by punch cards : de en
  • US1806515A - Heineich zoelly : en
  • US1806212A - Nonskid device for boots and shoes : en
  • US1806274A - Bowling alley : en
  • CA311431A - Production of aliphatic acids by fermentation : en fr
  • DE525304C - Rotary kiln : de en
  • DE525295C - Scratching tape, especially for mining operations : de en
  • US1805725A - Fuse block attachment : en
  • US1806325A - Adjustable and reversible propeller for aeroplanes or other aircraft : en
  • US1805559A - Process for continuous rectification of crude methyl alcohol : en
  • US1805929A - Clarinet : en
  • US1806257A - Machine for making printers' leads, slugs and rules : en
  • DE525179C - Corner connection for door posts : de en
  • US1806116A - Hedge trimmer : en
  • US1805724A - Electric meter protecting cabinet : en
  • US1806537A - Oil filter installation : en
  • US1806230A - Valve actuating mechanism : en
  • DE518081C - Device for packing furniture for transport : de en
  • CA311509A - Rubber and paper product manufacture : en fr
  • CA311443A - Hot air furnace : en fr
  • DE525363C - Shock absorber for motor vehicles : de en
  • US1806194A - Tumbling machine : en
  • AU3030130A - Improvements in apparatus for producing sound films : en
  • CA311577A - Vacuum jar : en fr
  • DE525155C - Process for drying in tunnel dryers : de en
  • US1805587A - Brush for cleaning artificial dentures : en
  • AU2667430B - Progressive signal for card index or record systems : en
  • AU2774030B - Improvements in heat radiating elements and reflectors : en
  • DE525141C - Process for the production of relief patterned paper : de en
  • FR704540A - Device for making, by pressure or percussion, threads and tapping with rapid steps : en fr
  • FR704688A - Sales packaging for puffs or similar articles or articles : en fr
  • GB348891A - Improvements in axle boxes : en
  • GB348993A - Improvements in and relating to steam and gas turbines : en
  • AU2668830B - Improvements in telegraph circuits : en
  • US1806120A - Display device : en
  • US1806158A - Clutch operating mechanism : en
  • CA311432A - Voltage regulator : en fr
  • US1805845A - Tie handle : en
  • US1805820A - Telephone system : en
  • US1806214A - Railway car brake : en
  • GB348775A - Improvements in lacing hooks : en
  • GB348961A - A device for enabling determined quantities of lubricant to be supplied to bearings and the like : en
  • US1806156A - Chart : en
  • US1806573A - Dispensing machine eob toilet seat covers : en
  • AU2716230A - An improved mode of preserving poles and posts that are set inthe ground : en
  • DE525460C - Arrangement of couplings on machines with several tappets : de en
  • CA311401A - Hydraulic braking system : en fr
  • US1806508A - Kichaed f : en
  • US1805848A - Method and means for scanning : en
  • US1806227A - Method of making wire spoked wheels : en
  • AU2872730B - Method of manufacturing lead oxides : en
  • US1806107A - Change maker : en
  • US1806575A - Adjustable insulator support : en
  • US1805941A - Shade : en
  • US1806392A - Polyphase electrical instrument : en
  • US1806406A - Attachment for internal combustion engines : en
  • US1805801A - Golf ball paint kit : en
  • US1805849A - Liquid level indicating system : en
  • CA311502A - Deionizing chamber for circuit interrupters : en fr
  • DE524691C - Process for the hydrogenation of open and fused homologues of aniline : de en
  • FR704623A - Method and machine for the production of oscillating joints : en fr
  • US1805916A - Production of thioethers of the anthraquinone series : en
  • US1805972A - Fluid pressure governing mechanism : en
  • US1806152A - Composition of matter : en
  • CA311472A - Intaglio off-set lithographic plate : en fr
  • DE524769C - Spreader gun carriage with wheel suspension that can be switched on and off in a compulsory manner and in opposite directions to one another due to the spreading movements of the carriage cheeks, and the carriage body can be tilted out against the wheels : de en
  • DE525106C - Carrying cable winding device for electric traction crowns : de en
  • DK44138C - Machine for continuous production of briquettes with sown seeds for later individual planting. : da en
  • GB348923A - Poultry feather picker : en
  • CA311455A - Method of producing dry soap powder : en fr
  • DE525273C - Pressure device for labels as a locking device on bottles or the like with lever lock : de en
  • FR704511A - Process for the preparation of skins : en fr
  • DE524935C - Device for transferring pressures to indicators or controllers : de en
  • DE524999C - Circuit arrangement for message transmission : de en
  • GB348744A - Improvements in or relating to charging appliances for hoppers and the like : en
  • DE525131C - Automatically closing flush valve : de en
  • DE525055C - Alarm device with a switch-on device for the drive device located between the drive means and the sounder : de en
  • US1806447A - Steam valve : en
  • CA311579A - Reflector for electric light fixtures : en fr
  • CA311552A - Centrifugal pump installation : en fr
  • US1805732A - Bookmarker : en
  • US1806021A - Humidifier : en
  • USRE18076E - lomax : en
  • DE525241C - Piston cooling device for double-acting internal combustion engines : de en
  • DE525416C - Single-phase induction motor with a hood-like rotor : de en
  • US1805704A - Tractor supporting unit : en
  • US1806514A - A cgbe : en
  • US1805536A - Steering mechanism : en
  • US1805851A - Gate for delivery vehicles : en
  • US1806057A - Temporary bookbinder : en
  • AU3077830A - Improvements in aeroplanes : en
  • US1806380A - Pressure gauging tire valve : en
  • DE525301C - Process for dyeing rayon from regenerated cellulose : de en
  • US1805609A - Lubricating system : en
  • US1806198A - Method of and apparatus for comparing and recording radiant energy : en
  • US1806263A - Metal window sash and frame : en
  • CA311391A - Machine for cutting open, cleaning, boning, nobbing and cutting up fish : en fr
  • CA311571A - Process of manufacturing aluminium-silicium alloys : en fr
  • FR704362A - Gas meter with payment for the gas flow according to several tariffs and of which the box is provided with two or more slots for the various tariffs : en fr
  • DE525336C - Device for disinfecting sputum, faeces or the like. : de en
  • US1805613A - Refrigerating apparatus : en
  • CA311433A - Pulley : en fr
  • CA311548A - Blue flame mantle lamp : en fr
  • US1805818A - Manure loader : en
  • US1805500A - Liquid to be used as heat transferring medium : en
  • US1806469A - Swivel hook : en
  • AU3091230A - Improvements in or relating to light sensitive devices : en
  • US1805834A - Glider propulsion device : en
  • US1806100A - Intermittent motion sprinkler : en
  • US1806030A - Boiler generating steam according to the indirect method : en
  • US1806467A - Reversible casement frame : en
  • AU3055230B - Improved golf putting cup : en
  • AU2666730A - Improvements in or relating to feeders or leads-infor use with aerial systems : en
  • AU3077830B - Improvements in aeroplanes : en
  • US1805618A - Stoker : en
  • US1806083A - Fluid pressure starting mechanism : en
  • CA311545A - Elastic shaft coupling : en fr
  • DE525008C - Process for the sudden change of the internal resistance of discharge paths in tubes with pure electron discharge : de en
  • DE525491C - Device for straightening the plaid when finishing plaid woven and knitted fabrics : de en
  • DE525118C - Process for the production of hollow glass objects : de en
  • DE525421C - Safety device on cinema arc lamps : de en
  • FR704612A - Electric protection relay : en fr
  • GB348919A - Improvements in and relating to the electro deposition of metals and alloys of the platinum group : en
  • US1805968A - Necktie : en
  • US1806169A - Adjustable leg for sinks and the like : en
  • US1806504A - rybak : en
  • US1805486A - System of speed control : en
  • US1805674A - Stand : en
  • US1805501A - Brake band : en
  • US1806139A - Mixing machine for pastry : en
  • US1806067A - Vortex ring toy gun : en
  • USRE18079E - Railway traffic controlling apparatus : en
  • CA311400A - Astronomical clock : en fr
  • CA311519A - Process of converting solid fuels into liquids : en fr
  • CA311445A - Electrolyser : en fr
  • US1806426A - Railway rail and rail-joint : en
  • US1805878A - Metal ball grinding machine : en
  • CA311473A - Engine testing gauge : en fr
  • AU2675630B - Improved ovenous cooking utensil : en
  • DE525053C - Head torch with delay for floors : de en
  • GB348794A - Apparatus for treating the water contained by a pool, swimming-bath or the like : en
  • DE524994C - Signaling system for duplex traffic over submarine cables : de en
  • DE525425C - Pulverized coal burners : de en
  • US1806208A - Tentering machine : en
  • US1805776A - Coordinated ironing and folding machine : en
  • CA311415A - Transmission gear shifting mechanism : en fr
  • FR704343A - Lantern for enlargement or reduction for clichés in strips of indeterminate length : en fr
  • AU3088430B - Improvements in combined cigarette cases and lighters : en
  • FR704535A - Advanced training in remote electrical transmissions : en fr
  • GB349079A - Conveyors : en
  • GB349524A - Improvements in or relating to vulcanisers : en
  • DE485431C - Process for the production of aluminum by fusible electrolysis : de en
  • US1806171A - Tag fastener : en
  • AU21331A - Improvements in or relating tothe descaling of tubes : en
  • DE525383C - Injection engine with three-part compression chamber : de en
  • FR704333A - Process for treating oils with phenol : en fr
  • GB349529A - Hinge lock : en
  • CA311541A - Securing means for anti-skid chains : en fr
  • FR704417A - Heat insulating metal wall : en fr
  • FR704473A - System for sterilizing water or other liquid contained in tanks with or without a continuous flow, such as swimming pools, for example : en fr
  • US1806350A - Force table : en
  • CA311575A - Weaving method : en fr
  • DE525061C - Rock planer : de en
  • DE525164C - Kuehlwasserfuehrung for multi-cylinder internal combustion engines : de en
  • GB348958A - Improvements in fuel injection devices for internal combustion engines : en
  • AU2662730B - Improvements in locknuts : en
  • GB349898A - : en
  • US1805746A - Screw machine : en
  • USD84190S - Design fob a combined vest and trousers : en
  • US1805911A - Mono-azo dye : en
  • US1806111A - Candy cotton forming machine : en
  • FR704500A - Continuous platform device, permeable to air and light, placed at any height above the built-up area or not, and capable of being fitted out as an airport, playground, public garden, swimming pool , etc. : en fr
  • FR704614A - Improvements to remote control systems applicable in particular to the adjustment of a t station. s. f. : en fr
  • GB348739A - Improvements in stands for moving picture projectors : en
  • GB348982A - Improvements in and relating to electric regulating systems : en
  • AU2661230A - Hydraulic brakes : en
  • GB348973A - Improvements in and relating to lighting dynamos for cycles and like vehicles : en
  • US1805940A - Distributing device : en
  • US1805777A - Valve structure : en
  • US1806423A - Lubricator indicator : en
  • US1806193A - Counterbalancing mechanism for heads of pressing machines : en
  • CA311549A - Lamp mantle head : en fr
  • CA311553A - Change speed gear : en fr
  • FR704394A - Lubricating device, in particular for rotary distributors of internal combustion engines : en fr
  • FR704410A - Manufacturing process of porous and cystous materials and objects : en fr
  • IE11267L - Windows : en
  • DE524942C - Plant for the production of propellants by burning liquid or gaseous fuels : de en
  • FR704485A - protective case for bottles or other fragile containers used for breastfeeding children : en fr
  • AU2774030A - Improvements in heat radiating elements and reflectors : en
  • DE525123C - Device for displaying the inclination and direction of an aircraft : de en
  • AU45031A - Improvements inthe manufacture of flat knit full-fashioned stockings : en
  • DE523051C - Method and device for filling molding boxes with sand : de en
  • DE525005C - Device for monitoring the insulation status of electrical lines : de en
  • DE525381C - Curling iron self-lender with coin slot : de en
  • US1806019A - Refrigerating mechanism : en
  • US1806322A - Electric circuit breaker : en
  • CA311438A - Ozonizer : en fr
  • CA311576A - Manufacture of centrifugal pipe moulds : en fr
  • US1805960A - Piston construction : en
  • DE525024C - Control for conveyor chute drive machines : de en
  • DK44131C - Circuit device for counting connections of different tariff classes in telephone systems. : da en
  • FR704601A - Process for the preparation of carbon and hydrogen : en fr
  • FR704562A - Metal carboy with removable lid : en fr
  • FR704506A - Tensioner for cables, wires, piano strings, etc. : en fr
  • FR704595A - Improvements to grinding machines or similar machines : en fr
  • GB348780A - A notching press : en
  • GB349531A - Improvements in lubricating arrangements more particularly for electric spindles : en
  • US1805985A - Hydraulic brake : en
  • US1806543A - kamrath : en
  • DE525068C - Process for the preparation of conversion products from sulfite cellulose pitch : de en
  • US1806000A - scott : en
  • US1806127A - Boiler tube cleaner : en
  • US1806485A - Musical toy : en
  • GB348886A - Improvements in or relating to built-up railway crossings for tramways or railways : en
  • GB348874A - Improvements in two-stroke cycle air-cooled aircraft motors : en
  • US1806183A - Suspension : en
  • US1806162A - Lace and like fastening : en
  • US1805707A - Shutter-locking device for cameras : en
  • US1805714A - Manufacture of azo dyes : en
  • US1805959A - Motor piston : en
  • CA311511A - Article spraying machine : en fr
  • DE525346C - Device for the optional connection of a number of circuits : de en
  • US1806245A - Short wave oscillator : en
  • CA311583A - Journal box : en fr
  • CA311589A - Shingle painting machine : en fr
  • FR704581A - dual purpose screen for light projection and sound reproduction : en fr
  • IE11814L - Recovery of fats : en
  • GB348916A - An improved device for outlining or measuring persons for garments : en
  • GB348999A - Improvements in or relating to knitting machines : en
  • FR704448A - Improvements to devices intended for the execution of piles cast in the ground, reinforced or not : en fr
  • FR704504A - Fluid cooling device : en fr
  • US1806145A - Ladder : en
  • GR3210B - SYSTEM AND MACHINERY FOR TIME AND SYSTEMATIC CLEANING OF TREES AND METHODOLOGICAL COLLECTION IN OLIVE FRUITS AND BROWNS. : el en
  • US1805924A - Hydraulic shock absorber : en
  • US1806304A - Steam heating plant : en
  • FR704477A - Switch : en fr
  • DE525217C - Process for the preparation of condensation products from pyrazole anthrone derivatives : de en
  • GB348979A - Improvements in and relating to lighting appliances for streets and other similar purposes : en
  • DE525110C - Process for the preparation of Kuepen dyes of the N-dihydro-1íñ2íñ2'íñ1'-anthraquinonazine series : de en
  • GB348878A - Apparatus for the production of photographic duplicates : en
  • FR704464A - Improvements to cylinders aimed more particularly at textile machines : en fr
  • FR704666A - Method and device for the manufacture of chocolate paste ready for molding : en fr
  • GB348866A - An improvement relating to the purification of sulphuric acid : en
  • DE525142C - Housing made of sheet metal for photographic equipment : de en
  • DE525276C - Conveyor device for masonry work : de en
  • DE524726C - Glazing device for casting compound, especially for galvanic elements : de en
  • DE525244C - Bending machine for iron bars : de en
  • FR704492A - Septic tank : en fr
  • FR704402A - Dough mixer, in particular for dough-shaped materials : en fr
  • FR704579A - Mechanism for loading and symmetrical placement of billets and the like of unequal length : en fr
  • FR704602A - Improvements in shuttle-less looms : en fr
  • AU47331A - Improvements connected with totalisators : en
  • DE524965C - Wheel set for rail vehicles : de en
  • US1805475A - Connecting rod aligning gauge : en
  • US1806564A - Process of producing x-stjbstittttion products of the quinoline series : en
  • DE525187C - Process for the preparation of diacyl derivatives of naphthalene : de en
  • US1805583A - Shaving machine for cylindrical sound records : en
  • US1806428A - Metallic truck body : en
  • US1805548A - Bobbin transfer feeler : en
  • US1806233A - Gasoline motor : en
  • US1806446A - Grease cup : en
  • US1805468A - Treatment of cellulose derivatives or products made therewith : en
  • US1805790A - Liquid dispensing valve : en
  • US1806025A - Device for distributing fertilizer and the like : en
  • US1806189A - Valve seat reconstruction tool : en
  • AU2996030A - Improvements in and relating to word and folio counting mechanism for typewriters : en
  • GB349449A - Electric shaft furnace for treating metal scrap or ores : en
  • DE525052C - Device for directing a device, in particular a headlight, towards a moving target by means of a remote target device : de en
  • FR704513A - Cigarette pack protector : en fr
  • US1806439A - Wrist watch spring strap : en
  • US1806475A - Machine for trimming the capsules or sealing covers of bottles, jars, and like containers : en
  • FR704498A - Device for registering and sending numbers in automatic networks : en fr
  • GB348855A - Reinforcement for concrete columns : en
  • US1805525A - Automatic loom : en
  • US1805927A - Mowing machine : en
  • US1805974A - Disk plow : en
  • GB348812A - Improvements in or relating to shock absorbers : en
  • GB348952A - Improvements in collapsible tubes for paste and other substances : en
  • US1806199A - Method and apparatus for comparing radiant energy : en
  • US1805975A - Pile structure : en
  • US1805980A - Tin plate conveyer and cleaner : en
  • GB348803A - Improvements in or relating to the destructive hydrogenation of high-boiling hydrocarbons with the formation therefrom of hydrocarbons of lower boiling point : en
  • GB349525A - Improvements in or relating to kinematographic cameras : en
  • FR704592A - Improvements in clutch and release devices for folding plates : en fr
  • US1805582A - Beet harvester : en
  • US1806234A - Shears sharpening device : en
  • USD84191S - Design for a doll : en
  • US1805995A - Adjustable shade roller bracket : en
  • US1805899A - Well drilling bit : en
  • DE525105C - Divided, twisted conductor for bar windings in electrical machines : de en
  • GB348730A - Improvements in drilling jigs : en
  • CA311439A - Dispensing container : en fr
  • DE524760C - Joint for backlash-free connection of a driving and an equiaxed driven shaft : de en
  • DE525180C - Stacking shaft lock with levers protruding into the tracks of the conveyor basket and the conveyor carriage : de en
  • DE525072C - Electrically heated fabric : de en
  • DE525031C - Device for the automatic insertion of neck strips into boxes : de en
  • AU2665130A - Improvements ina preparation for storage batteries and process of making thesame : en
  • DE524993C - Protective layer for the electrolyte of electrical collectors : de en
  • DE525282C - Spring-loaded tool holder : de en
  • DE525340C - Device for debarking tree trunks to be guided along the workpiece by means of a handle : de en
  • DE525379C - Process for the preservation and softening of leather straps and other leather goods : de en
  • FR704631A - Improvements to electro-optical systems such as television or image transmission systems : en fr
  • GB348998A - Actuating means for change-speed or other mechanism : en
  • CA311500A - Fibrous friction element : en fr
  • FR704457A - Improvements to contactors-circuit breakers of the electrical equipment of motor cars or others : en fr
  • US1806205A - Machine for making paper covered ironing boards : en
  • US1806293A - Humidifier for gas engines : en
  • US1806361A - Saw filing machine : en
  • CA311462A - Combustion apparatus : en fr
  • FR704418A - Wall and metal wall with wood frame : en fr