• US1892698A - Transportation container : en
  • US1892875A - Planographic printing process : en
  • CA329139A - Carbon removing composition : en fr
  • DE567467C - Firedamp protected plug device for alternating current : de en
  • US1892700A - Electrical control system : en
  • US1892907A - Revolving scraper of the wheel type : en
  • US1893236A - Animal trap : en
  • AU416331A - Improvements in machines for breaking flax andthe like : en
  • AU555831A - Improvements in milking machinery : en
  • US1892790A - Stoker shut-off device : en
  • US1892957A - Planimeter : en
  • US1893188A - Transmission line device : en
  • DK46713C - Pulley device for Tractors. : da en
  • US1892709A - Separable knob lock : en
  • US1893076A - Hydraulically operated cylindrical grinding machine : en
  • US1893293A - Electric hand lantern : en
  • DE567411C - Process for treating sheets of carbon paper : de en
  • US1892740A - Metals reduced from their oxides without melting : en
  • US1893127A - Internal combustion engine : en
  • US1893333A - Stroke-regulating device for pull rods : en
  • SE76194C1 - : sv
  • US1892916A - Aircraft controls : en
  • CA329065A - Clutch throw-out bearing : en fr
  • DE567624C - Pot spinning machine for yarns from warpable slivers : de en
  • FR41394E - Dumpster for household services : en fr
  • US1893265A - Combination key and coin container : en
  • DE567637C - Casting mold for die setting and line casting machines for producing low lines : de en
  • US1893090A - Indicating device : en
  • US1892827A - Adjusting means for the tangent post of gas meters : en
  • US1892828A - Carburetor : en
  • US1892851A - Insulated drying form : en
  • CA329113A - Locomotive tender : en fr
  • US1893218A - Fuel pump of reversed type : en
  • USRE18706E - Rifle loading mechanism : en
  • US1893155A - Hydrogenation process and catalyst therefor : en
  • FR41373E - Improvements to manometers : en fr
  • FR739198A - Attachment system for fly traps : en fr
  • GB385668A - Improvements in or relating to thermally operated electrical switches : en
  • FR738951A - Spindle moulder composed of several rotating masses and constituting a combination device for games : en fr
  • GB385864A - A new or improved flocculating or disintegrating machine : en
  • GB385941A - Improvements in and relating to electric motors : en
  • FR739093A - Umbilical link : en fr
  • GB385845A - Motion picture projecting and sound reproducing apparatus : en
  • GB385925A - Improvements in and relating to machines for casting stereotype plates : en
  • GB385966A - Improvements in and relating to dry gas meters : en
  • US1893270A - Radiator : en
  • GB385924A - An improved rotary mop or the like for cleaning, polishing and like apparatus : en
  • AU554531A - Improvements in method for collecting continuous lengths of material such as rubber thread : en
  • CA328973A - Carton : en fr
  • DE567584C - helicopter : de en
  • FR738973A - Inscription holder and recording device controlled by this inscription holder : en fr
  • GB385787A - Method of and apparatus for sterilising liquids, such as beer or the like : en
  • US1893405A - Free wheeling transmission : en
  • CA329057A - Stopper-top : en fr
  • CA329120A - Tabulating machine : en fr
  • US1893173A - Double rope skipping toy : en
  • US1893043A - Gear cutting mechanism : en
  • FR739086A - Improvements made to stringed musical instruments such as banjos, mandolins, guitars, etc. : en fr
  • DE567714C - Car body framework for motor vehicles : de en
  • FR739268A - : fr
  • US1892712A - Method of and means for forming pipe t's : en
  • US1893066A - Float-actuated pump valve : en
  • US1893147A - Folding partition : en
  • DE567643C - Method for regulating the speed of three-phase commutator machines, in particular by means of remote control : de en
  • DE557566C - Non-shrinking, high-pressure-resistant types and pressure pads made of hardwood : de en
  • DE567628C - Cutting tool for chain cutting machines : de en
  • DE567635C - Process for the preparation of the disulfuric acid ester of 2-aminoanthrahydroquinone : de en
  • US1893070A - Engine starting device : en
  • CA329029A - Electric fuse plug : en fr
  • US1892685A - Pineapple tidbit machine : en
  • US1892805A - Truss pad : en
  • US1892913A - Mattress : en
  • US1892866A - Thermionic amplifying device : en
  • FR739001A - Improvements to internal combustion, two-stroke engines, especially those commonly called three-port engines, diesel type : en fr
  • GB385902A - Improvements in door fastenings : en
  • DE567491C - Device to improve display readings on measuring instruments and multiple pointers : de en
  • DE567522C - Process for the production of phosphorus-nitrogen fertilizers : de en
  • GB385664A - Improvements in and relating to the production of hydraulic cement : en
  • FR739132A - Improvements in continuous spinning and twisting trades : en fr
  • GB385791A - Improvements relating to machines for grinding splined shafts, gear teeth and the like : en
  • CA329086A - Chain link mat or belting : en fr
  • US1892965A - Rake : en
  • CA328960A - Emergency lighting system : en fr
  • FR739116A - Incandescent cathode electric discharge tube : en fr
  • US1892883A - Fluid pressure controlling means : en
  • US1893255A - Automotive vehicle drive : en
  • FR739131A - Coupling and electrolytic compensating device for fading and vibrations : en fr
  • GB385836A - Improvements relating to the manufacture of domestic boilers : en
  • US1892840A - Aluminium alloy : en
  • US1893260A - Automatic window closer : en
  • US1892714A - Receptacle : en
  • US1893114A - Lock washer : en
  • US1893193A - Toy coaster wagon : en
  • DK46729C - Centrifuge. : da en
  • CA328967A - Carton and filler for eggs : en fr
  • DE567698C - Method and device for searching for camp sites : de en
  • GB385834A - Improvements in fuses for shells : en
  • DE567330C - Process for the extraction of soluble products from brown coal and similar bituminous coals : de en
  • DE567554C - Device for cutting band-shaped support organs in waveguides : de en
  • FR41386E - Improvements to parachutes : en fr
  • DE567604C - Production of highly active coal : de en
  • FR41375E - Improvements in the treatment of artificial silk threads : en fr
  • US1893112A - An induction motor with short-circuited secondary : en
  • GB385663A - Improvements in or relating to reflectors for lighting and/or heating and ultra-violet radiation : en
  • GB385731A - Improvements in or relating to mudguards for wheels of perambulators, toy motor cars, and other juvenile road vehicles : en
  • US1893289A - Electric controlling apparatus : en
  • FR41384E - Armor carton : en fr
  • DE567397C - Protective housing for devices for measuring the density of liquids : de en
  • DE567595C - Game board with electrical contacts : de en
  • FR41365E - Improvements to forage unloading devices : en fr
  • DE567406C - Process for the production of decorative stars, flowers or other figures from paper or other material : de en
  • DE567629C - Lower closure for inclined chamber ovens : de en
  • GB385851A - Improvements in or relating to air heating furnaces : en
  • FR739023A - Groat cleaning machine with horizontal shaking collector gutters : en fr
  • GB385897A - Improvements in or relating to electric switches for preventing fire on vehicles after an accident : en
  • FR739169A - Projectile rocket training : en fr
  • DK46710C - Control device for use e.g. by Issuance of Receipts. : da en
  • DE567388C - Cooking, roasting or baking dishes with a protective bottom cover : de en
  • GB385757A - Improved high tension electric switch particularly adapted for x-ray devices : en
  • GB385890A - Process and apparatus for drying of yarn spools : en
  • GB385952A - An electrical contact resistance : en
  • FR739210A - Production of new water-insoluble azo dyes : en fr
  • USRE18708E - harper : en
  • DE567518C - Method for the fine ventilation of diaphragm Gaerbottichen : de en
  • USD88856S - Design for a clock case : en
  • USD88893S - Design for a textile fabric : en
  • US1892940A - Brake : en
  • FR41374E - Improvements to sound amplifiers : en fr
  • GB385678A - Improvements in or relating to the registering and trimming of stereotype printing plates : en
  • FR739104A - Process for obtaining pure glucinium compounds : en fr
  • FR739206A - Prismatic telescopic sight with fixed aiming device : en fr
  • US1892986A - Movable sealing strip for doors and the like : en
  • US1893477A - Process for the vulcanization of rubber latex or other rubber dispersions : en
  • FR41398E - Power switch in the form of a bracket switch : en fr
  • GB385885A - Improvements in or relating to manoeuvre-signalling devices for use on motor vehicles including motor cycles : en
  • DE567559C - Process for the production of perforated, plate-shaped electrodes for electron tubes : de en
  • DE567659C - Fuse and protection for canned jars : de en
  • DK46708C - With electrical Contact device combined Thermostat. : da en
  • US1893408A - Shock absorbing derrick mast for well drilling machines : en
  • US1892706A - Surgical bandage and method of preparing same : en
  • DE567412C - Locking device for film cassettes or the like. : de en
  • GB385786A - Improvements in or relating to machines for the wet treatment of fabrics : en
  • FR739005A - Dish washer and dryer : en fr
  • US1893049A - Sound producing device : en
  • US1893441A - Tube coupling : en
  • FR41371E - Folding tail for aviation bombs : en fr
  • DE567581C - Process for sterilizing fruit juices, sweet musts and similar products : de en
  • DE567543C - Production of phosphoric acid in ovens for the production of phosphorus : de en
  • DE567634C - Process for the production of furfural from cellulose and cellulose-containing substances : de en
  • DE567555C - Coupling device for connecting electrical lines : de en
  • DE567603C - Oxidation of ammonia to nitrogen oxides : de en
  • USD88885S - Jacques maisch : en
  • US1893046A - Circuit interrupter : en
  • US1893161A - Coating apparatus : en
  • US1893229A - Vehicle spring clip : en
  • DE566718C - vacuum cleaner : de en
  • GB385738A - Improvements in and related to direction indicators for road vehicles : en
  • GB385844A - Locking and unlocking device for typewriters to allow the machine to be used for a certain predetermined time against payment : en
  • USD88852S - Design for a health scale : en
  • DE567447C - Process for the production of telecommunications conductors with constant inductive load : de en
  • FR739248A - Egg spoon with special rod forming a shell breaker : en fr
  • GB385754A - Improvements in or relating to tar-distillation and like stills : en
  • FR739081A - Improvements relating to optical compensators : en fr
  • GB385906A - Improvements in door hinges : en
  • GB385943A - Portable scarifier : en
  • CA329114A - Knitted fabric : en fr
  • USD88943S - William willheim : en
  • GB385812A - Spring suspension of independent car wheels, especially for motor vehicles : en
  • GB385856A - Improvements in speed-regulating devices for electric motors : en
  • US1892663A - Method of and apparatus for improving the electrical properties of cables : en
  • FR739059A - Making improvements to articles comprising stamped elements, such as track rollers and the like : en fr
  • DE567422C - Motorbike : de en
  • FR41396E - Improvements to faucets : en fr
  • FR739123A - Electrically heated utensil : en fr
  • US1892968A - Method of and means for improvements in mechanical oscillators : en
  • US1893340A - Distilling apparatus : en
  • GB385818A - Method of preparing a mortar, and building materials manufactured or covered therewith : en
  • USD88912S - Design for a flag : en
  • US1892935A - Electrical attenuator network : en
  • US1893156A - Photographic printing device : en
  • FR738981A - Control system for internal combustion engines : en fr
  • GB385774A - A method of improving the taste and smell of fatty oils : en
  • FR739309A - : fr
  • GB385751A - Insole : en
  • DE567585C - Wing rotor for aircraft : de en
  • US1893472A - Mirror support and method of making same : en
  • DE567490C - Liquid level indicator : de en
  • DE567484C - Crane with luffing jib : de en
  • DE567560C - Ultra-short wave tubes : de en
  • US1892774A - Laundry assorting device : en
  • US1892933A - Rolling mill : en
  • US1892908A - Boiler : en
  • USD88864S - Design for a shoe : en
  • FR739181A - Frame especially intended for places exposed to bad weather : en fr
  • FR41354E - Improvements to mortise locks : en fr
  • FR738970A - Process for transforming carbonaceous materials, solid and distillable, into useful liquid hydrocarbons, in particular into gasolines : en fr
  • FR739027A - Process for mass production of cores : en fr
  • GB385650A - Improvements in and relating to files employed for storing papers and the like : en
  • GB385918A - Improvements in or relating to kneading and mixing machines : en
  • DE567691C - Electrical capacitor, in particular a capacitor made up of wound elements, with capacitor elements connected in parallel : de en
  • FR41392E - Modifications made to the choffor-uspa boiler to obtain maximum efficiency : en fr
  • GB385657A - Process for disembittering and improving soya beans or like legumines : en
  • GB385730A - Improvements in or relating to phenol-aldehyde resin lacquers : en
  • FR41361E - Impregnation process to protect various solid bodies and regulate their chemical attacks; products obtained by the application of said process : en fr
  • GB385733A - Devices for preventing the obstruction of injection nozzles : en
  • DE528235C - Process for the production of seawater-resistant concrete : de en
  • DE567540C - Facility, e.g. B. folder or bag, for the orderly storage of documents and other flat objects : de en
  • DE567717C - Brake cross shaft bearings for motor vehicles : de en
  • US1892918A - Finding for a clasp : en
  • US1893267A - Racket stringing vise : en
  • USD88870S - Joseph m : en
  • GB385645A - Improvements relating to vacuum or gas-filled electric discharge tubes : en
  • CA329038A - Muffler and strainer : en fr
  • CA329020A - Thermostat mechanism : en fr
  • US1893292A - Electric hand lantern : en
  • DE567573C - Double-walled teat cup : de en
  • DE567575C - Cooling device for multi-cylinder internal combustion engines : de en
  • FR739075A - Switching system for the exchange of communications by printing telegraphs : en fr
  • US1893256A - Ornamental chain : en
  • DE567633C - Process for the production of furfural from cellulose and cellulose-containing substances : de en
  • FR739029A - Improvement to cameras in which a range finder is coupled with the lens pull : en fr
  • CA329025A - Vehicle brake system : en fr
  • US1892725A - Production of photosensitive emulsions : en
  • US1893428A - Apparatus for automatically stopping automatic power presses : en
  • FR739022A - Improvements in the manufacture of brushes mounted with rubber : en fr
  • US1893144A - Alloy of high fusion point : en
  • GB385980A - Manufacture of di- or polyvalent aliphatic organic compounds : en
  • CA329017A - Burnishing machine : en fr
  • DE567499C - Scoreboard or box : de en
  • US1893356A - Electrical distribution system : en
  • USD88919S - Paul f : en
  • US1892791A - Overshoe : en
  • DE567483C - coffin : de en
  • CA329135A - Pharmaceutical product : en fr
  • DE567660C - Convertible top lock for strollers : de en
  • GB385804A - Improvements in or relating to weighing scales : en
  • US1892947A - Acetylene generator : en
  • DK46722C - Sails for self-binding Mowers. : da en
  • US1892757A - Fluid fuel burner for domestic heating purposes : en
  • FR739100A - Apparatus for the automatic sale of cross-stacked goods, such as postcards, etc. : en fr
  • FR738955A - Process for manufacturing decorated or modeled objects from pulverulent or plastic materials capable of being pressed : en fr
  • FR739186A - : fr
  • CA329052A - Indanthrone and its derivatives : en fr
  • DE567589C - Double acting liquid shock absorber : de en
  • FR739062A - Improvements in the treatment of mineral oils : en fr
  • US1892857A - Composition for preventing boiler priming or frothing : en
  • FR739227A - Temporary connection device between parts intended to be assembled : en fr
  • DE567614C - Device for controlling a generator : de en
  • FR738963A - Method for regulating an additional electrical power exchanged between two distribution networks : en fr
  • US1893097A - Typewriting machine : en
  • US1893445A - Turbine water meter : en
  • GB385831A - Improvement in regulating systems : en
  • FR739218A - Cartridges for pin guns called automatic merlins : en fr
  • GB385795A - Means for modifying the delivery pressure of a rotary compressor or pump : en
  • USD88849S - Design fob : en
  • US1892705A - Automatic machine for cutting plastic products : en
  • US1893310A - Wood preserver composition : en
  • US1893358A - chantler : en
  • FR739030A - Stabilization mechanism for vertical gyroscope on vehicles : en fr
  • US1893303A - Safety extension signal : en
  • FR41390E - Improvement of the ankle joint of prosthetic devices : en fr
  • GB385802A - Process for preparing electric insulating hose : en
  • US1893001A - Arrangement of engine on aircraft : en
  • GB385709A - A disinfectant and insecticide : en
  • US1892717A - Spool for photographic films : en
  • FR739259A - Improvements relating to rolling mills or strip mills : en fr
  • GB385705A - Improvements in or relating to dobby mechanism for weaving looms : en
  • FR739098A - Improvements to radio receivers : en fr
  • US1892718A - Infant scale : en
  • DE567536C - Device for damping vibrations, especially for gas pressure regulators : de en
  • DE567433C - Method and device for drying starch and other pulpy, floury or lumpy goods : de en
  • DE567434C - Signaling liquid clock : de en
  • FR739134A - Apparatus for taking measurements for tailors : en fr
  • GB385931A - Reclining chair or similar garden furniture : en
  • US1893325A - Telephone dial illumination : en
  • US1893398A - Dry cleaning machine : en
  • US1893040A - Lubricating system : en
  • DE548239C - Light metal engine cylinder and engine piston reinforced with steel lining : de en
  • FR739063A - Advanced glass brick : en fr
  • GB385975A - Improvements in or relating to the application of coatings to boot or shoe parts or the like : en
  • DE567439C - Contactor driver : de en
  • USD88938S - William willheim : en
  • DE567385C - Device to prevent the drill from slipping when drilling out the pin of broken pin teeth : de en
  • DE567711C - Hydraulic bezel : de en
  • FR739220A - New system for transmitting orders and remote commands : en fr
  • IE12806L - Discharge tubes : en
  • DE567498C - Projection apparatus, especially for advertising images : de en
  • DE567523C - Light-sensitive cell, consisting of a vessel filled with inert gas, in which only a substance that changes its electrical resistance when irradiated by a light source located outside the vessel is enclosed in airtight manner : de en
  • FR41379E - Method and apparatus for sound reinforcement of films after the fact : en fr
  • FR739105A - Improvements made to the assembly of high frequency tuning circuits used for t. s. f. and apparatus performing said assembly : en fr
  • GB385682A - Improvements in or relating to protective systems for ljungstrom generator sets : en
  • FR738959A - Improvements to electrical signaling systems : en fr
  • GB385796A - Process of improving flour for the manufacture of food stuffs : en
  • DE567204C - Overrunning clutch for automatic switch : de en
  • DE567616C - Electric capacitor in a protective housing made of cardboard, pressboard, paper mache or the like with a cover made of the same material : de en
  • US1893361A - Evaporator : en
  • GB385934A - Process for the production of alloys capable of being forged and hardened : en
  • DE567690C - Device for speed control of an electric motor by means of a constant master frequency : de en
  • DE567303C - Device for stopping the endless conveyor of the insertion device of threshing machines : de en
  • DE567645C - Process to increase the lightfastness of colored lacquers : de en
  • DE567373C - Water-cooled transmitter tubes : de en
  • GB385985A - Improvements in the manufacture of treatment of yarns containing artificial filaments : en
  • US1893335A - Plant support : en
  • US1893439A - Art of photoprinting : en
  • GB385867A - Improvements in or relating to cop winding machines : en
  • US1892868A - Load discharging gondola car : en
  • US1893092A - Device for cutting out sections of a photographic film for development : en
  • US1893183A - Air manifold for internal combustion engines : en
  • CA328969A - Humidifier : en fr
  • GB385991A - Improvements in a vehicle spring suspension : en
  • US1892930A - Impeller for blowers : en
  • US1892959A - Sprinkler : en
  • US1892766A - Catalytic removal of hydrogen or oxygen containing groups from organic compounds : en
  • US1892872A - Ore classifier : en
  • DE567650C - Die holding device for molds for embossing records from cellular horn-like materials or metal foils and the like. like : de en
  • DE567188C - Process for preserving skimmed milk for animal feed : de en
  • FR739222A - Portable device for mechanical cleaning of teeth and nails : en fr
  • US1893140A - Process of making ice skates : en
  • FR739039A - Automatic locking device for sliding windows of railroad cars, automobiles or others : en fr
  • GB385843A - Apparatus for the hardening of glass : en
  • DE567511C - Procedure for sealing leaks through ice formation : de en
  • GB385935A - Improvements in and relating to knickers, bathing and gymnastic suits and other garments : en
  • US1892843A - Apparatus for surface hardening of the inner wall of hollow bodies : en
  • FR739034A - Liquid fuel burner : en fr
  • CA329002A - Paper stock flow rectifier : en fr
  • DE567567C - Portable centrifugal head that can be moved in all directions for making molds : de en
  • FR739238A - Disc clutch juxtaposed between the engine and the mechanism of motor cars : en fr
  • FR739241A - Welding method and device : en fr
  • GB385660A - Improvements in or relating to golf clubs : en
  • US1892799A - Graph-recording apparatus : en
  • DE567537C - Self-igniting gas for gas cookers and gas stoves with ignition pill : de en
  • IE12547L - Electric heaters : en
  • FR739232A - Container comprising a first closure which must be broken and a second closure operable as often as desired : en fr
  • GB385771A - Improvements in spray producers : en
  • GB385672A - Improvements in devices for preventing vehicles running in an undesired direction : en
  • US1893316A - Train control system : en
  • FR41369E - Fruit picker : en fr
  • FR738965A - Screw gear driving force device with eccentric, for flat knitting machines : en fr
  • DE567407C - Mixing container for cellulose or similar substances : de en
  • DK46718C - Assembly device for Garden Parasol Parasol Rods. : da en
  • DE537163C - Roller folding machine for the production of envelopes : de en
  • DE567248C - Panel to show the operating status of technical systems : de en
  • GB385662A - Improvements in connection with actuating agricultural machines from their land wheels : en
  • US1892788A - Container and closure means therefor : en
  • US1893141A - Universal link : en
  • US1893449A - Furnace door : en
  • FR739074A - Elastic fabric : en fr
  • FR739112A - Adjustable reactance coil more particularly intended for adjusting the supply current of a welding device : en fr
  • USD88915S - Paul f : en
  • US1892690A - Safety drill table : en
  • US1892775A - Fluid control device : en
  • US1892921A - Safety valve : en
  • DE567610C - Mass for pressure rollers : de en
  • AU551531A - Improvements relating to floor polishers and polish containers : en
  • GB385917A - Improvements in or relating to hot water supply systems : en
  • USD88873S - op lynwood : en
  • FR739047A - Improvements to internal combustion engines : en fr
  • GB385913A - Improvements in and relating to buttonhole sewing machines : en
  • FR739146A - Protective grid for anodes : en fr
  • GB385905A - Improvements in and relating to fusible cut-outs : en
  • US1892904A - Pipe threading device : en
  • US1893283A - Cellulose derivative composition : en
  • US1892936A - Garment hanger : en
  • US1893461A - Locker hinge : en
  • US1892684A - Camera : en
  • AU547731A - Improvements in or relating to modulated carrier wave receivers : en
  • FR738983A - Device for multiplying or reproducing writings, drawings or their equivalent, from originals in reverse script, capable of being reproduced, on sheets or their equivalent, by reprint : en fr
  • DE567674C - Storage for rotating anticathodes of X-ray tubes : de en
  • US1893126A - Regulator device : en
  • FR739056A - Process for manufacturing discs, spokes or spokes for wheels or other similar parts and die for carrying out this process : en fr
  • FR739094A - Low loss winding and its embodiment : en fr
  • FR739139A - Diaphragm regulator for low pressures : en fr
  • US1893157A - Crane structure : en
  • GB385676A - Improved means for distributing the working fluid to direct-acting pumps : en
  • GB385742A - New or improved anti-skid device for pneumatic wheel tyres : en
  • GB385888A - Table skittle alley : en
  • GB386318A - Improvements in or relating to sheet registering devices for printing machines : en
  • FR739028A - Improvements to range finders for cameras : en fr
  • FR739178A - Automotive jack : en fr
  • DE567680C - Resealing of pipelines : de en
  • DE567516C - Collapsible cell pack, especially for eggs : de en
  • FR739097A - Improvements in detection devices for radio receivers : en fr
  • AU513231A - A process of bleaching flour : en
  • FR739245A - Method and device for treating fabrics with liquids : en fr
  • US1892772A - Purification of crude aromatic compounds : en
  • GB385938A - Improvements in x-ray tubes : en
  • GB385954A - Improvements in twisting and winding machine : en
  • US1892733A - Suspended camp cooler : en
  • USD88887S - Roger megroz : en
  • AU547931A - Improvements in or relating to television receiving arrangements : en
  • US1892864A - Concrete silo wall member : en
  • DE567446C - Alarm device for the automatic transmission of an alarm call over the subscriber line of a self-access telephone network : de en
  • US1892994A - Mining apparatus : en
  • US1893206A - Ingot mold assembly : en
  • GB385797A - Engine with rolling piston oscillating in a circle : en
  • US1892809A - Heat control device for ovens and the like : en
  • US1892862A - Apparatus for the thermal dissociation of hydrocarbon gases and vapors : en
  • US1893241A - Nozzle support : en
  • GB385884A - Improvements in hydraulic brakes : en
  • FR738990A - Machine to demarcate plants in rows, such as beets, chicory or others : en fr
  • FR738960A - Improvements to relay circuits comprising a thermionic tube : en fr
  • GB385693A - Improvements relating to fire extinguishers : en
  • FR739110A - Ventilation device for motor vehicles : en fr
  • DE567566C - Process for the purification of small organisms that vegetate parasitically in the human and animal body and for the production of particularly effective cultures against tumors of all kinds : de en
  • DE567591C - Device for dividing fasteners : de en
  • FR738977A - Sealing device with set for rotating parts : en fr
  • DE543613C - Process for the production of muffles : de en
  • FR739031A - Method and device for controlling railway tracks in transverse direction : en fr
  • CA328957A - High tension fuse switch : en fr
  • DE567387C - Pocket cloakroom holder with a two-part hanging hook and a clip used to hold the cloakroom : de en
  • GB385915A - A holder for milk bottles or other containers : en
  • GB385824A - Improvements in or relating to cable splicing machines : en
  • US1892777A - Spurious coin detector : en
  • US1892987A - of leipzig-plagwitz : en
  • US1893029A - Signaling system : en
  • US1893134A - Pyrometer adapted to the control of temperature : en
  • US1893273A - Truck lift : en
  • US1893230A - Washing machine : en
  • DE567035C - Inclinometer with pendulum disc : de en
  • US1893079A - Ventilated horse collar cushion : en
  • US1893375A - Electrical machinery : en
  • US1893062A - Method of and apparatus for circulating molten glaes : en
  • GB385859A - Improvements relating to catalytic reactions and catalysts for use therein : en
  • US1893459A - Protected teller's booth : en
  • DE567539C - For automatic opening of folded sheets and placing them on a moving saddle : de en
  • DE567125C - Electrical contact piece made of carbon and attached to a carrier : de en
  • GB385747A - Improvements relating to overall non-skid chains or the like : en
  • US1893389A - Apparatus for erecting box shells : en
  • DE515106C - Process for the production of soluble cellulose esters of the higher fatty acids : de en
  • US1893073A - Valve cylinder oiler : en
  • DE567399C - Process for the continuous display of the viscosity of liquids, e.g. B. Lubricating oils : de en
  • FR739057A - One-piece disc wheel with corrugated web : en fr
  • FR739197A - Folding pillow, especially for camping : en fr
  • AU723232A - Improvements in or relating tothe reduction of metallic bodies : en
  • US1893028A - Composition shingle : en
  • CA328984A - Hinging means for outdoor switches : en fr
  • CA328966A - Cigar, match and igniter : en fr
  • CA328979A - Trunk and camping outfit : en fr
  • GB385763A - Improvements in and relating to the treatment of oxide coatings on aluminium and aluminium alloys : en
  • AU554431A - Improvements in or relating to devices for use in making threads : en
  • CA329055A - Nitriding method : en fr
  • FR41385E - Elastic spindle device for loom shuttles, automatic or ordinary : en fr
  • GB385944A - Illuminated advertising transparent sign : en
  • US1892880A - Liquid fuel internal combustion engine : en
  • US1893179A - Relay for network distribution systems : en
  • US1893050A - Tape condenser : en
  • CA9848S - Book end : en
  • US1893266A - Electric cable : en
  • FR739121A - Process of controlling the mixing and mixing process of rubber, rubber mixtures, etc. : en fr
  • DK46724C - Device for Recording Films which, by Reproduction, produces spatially acting cinematographic images. : da en
  • US1892789A - Hot extrusion method : en
  • US1893185A - Automobile lift : en
  • US1893212A - Spray nozzle : en
  • US1892779A - Mold for meat patties : en
  • US1893424A - Buffing machine : en
  • US1892937A - Suspension for vehicles : en
  • US1892745A - Reading stand : en
  • US1893476A - Truck side frame : en
  • AU656532A - Improvements in or relating to electrical signalling systems : en
  • CA328997A - Coupling : en fr
  • US1893284A - Cellulose derivative composition : en
  • US1893409A - Electric lamp guard : en
  • CA328978A - Centrifugal gold and mineral separator : en fr
  • AU470631A - Device adapted tobe mounted atthe ends of net wings : en
  • US1893299A - Discharge tube stabilizer system : en
  • DE567520C - Manufacture of artificial zeolites : de en
  • FR738986A - Electro-mechanical sound tracking device : en fr
  • US1893357A - Bracket for outlet boxes : en
  • GB385638A - Improvements in or relating to the trimming of stereotype printing plates : en
  • US1892839A - Means for measuring and controlling the density of suspensions of solids in liquids : en
  • FR739111A - Index and dial device for indicating devices such as pendulums, barometers, counters, etc. : en fr
  • FR739156A - : fr
  • DK46704C - Pouch filler. : da en
  • CA329094A - Frequency increasing device : en fr
  • FR739082A - Improvements in support devices for sliding doors : en fr
  • FR738988A - Valve and siphon valve : en fr
  • GB385782A - Improvements in magnetic coin detector mechanism : en
  • FI14899A - Movable stove : en fi
  • DE567476C - Process for the production of high quality glue from bones : de en
  • DE567384C - Process for the production of fibroin solutions using concentrated saline solutions : de en
  • DE567507C - Ventilation device for motor vehicles : de en
  • DE567024C - Resistance mass for heavy-duty high-resistance resistors : de en
  • DE567558C - Process for generating, maintaining and varying different gas pressures in permanently communicating discharge vessels that are permanently gas-tight from the atmosphere : de en
  • FR738967A - Survey device : en fr
  • CA329099A - Photoelectric current amplification : en fr
  • CA329089A - Atomized fluid discharge restricter : en fr
  • GB385670A - Improvements in or relating to vacuum drying apparatus : en
  • DE567649C - Device for hanging clothes hangers in cupboards, shelves or the like. : de en
  • FR739000A - Improvements to devices for the hydraulic control of reciprocating members, in particular valves of internal combustion engines : en fr
  • GB386650A - Improvements connected with signs and traffic control indicators : en
  • CA329096A - Alternating current heated thermionic device : en fr
  • FR738992A - Cellulose films used as chemical carriers and method of manufacture : en fr
  • FR739196A - Tool handles fixing device : en fr
  • USD88862S - Boat hull : en
  • GB385753A - Improvements in or relating to binders for loose sheets, periodicals and the like : en
  • GB385651A - Improvements in or relating to spools particularly for holding surgical plaster : en
  • FR739158A - Freely oscillating diaphragm pressure reducing valve located inside the box : en fr
  • USD88858S - Edward t : en
  • DE567448C - Moisture-proof roof stand insertion head : de en
  • GB385785A - Improvements in or relating to elastic fluid turbines : en
  • FR41360E - Printing clichés for address printing machines and other punching machines and stampers for obtaining these clichés : en fr
  • USD88879S - Design fob a hoij : en
  • USD88939S - William willheim : en
  • US1892960A - Refrigeration : en
  • FR739247A - Improvements to lids for stoves, stoves and similar appliances : en fr
  • GB385839A - Improvements in tensioning devices for cords, wires, cables or rods, used in aeroplane construction : en
  • DE567521C - Production of alkali carbonates from alkali sulphates : de en
  • USD88889S - pasinski : en
  • US1892976A - Headlight attachment : en
  • US1893198A - Indicating device : en
  • US1893324A - Motor vehicle construction : en
  • US1893203A - Percussive drill unit : en
  • US1893312A - Frictional connecting mechanism for straight knitting machines : en
  • DE567429C - Impact fuse with adjustable muzzle safety path for twist projectiles : de en
  • DE567562C - Electrically heated salt bath oven : de en
  • US1893210A - Fluid distributing device : en
  • US1893427A - Apparatus for automatically stopping automatic power presses : en
  • US1892793A - Vibration damper : en
  • US1892836A - Combination razor and shaving brush : en
  • US1893169A - Carton filling apparatus : en
  • US1893382A - Method of making cast basalt articles : en
  • US1893053A - Perforating device for printing presses : en
  • USD88900S - Virgile : en
  • GB385857A - Apparatus for melting, atomising and spraying fusible substances : en
  • FR739089A - Self-locking bolt : en fr
  • US1892830A - Manhole and cover : en
  • USD88855S - Michel brodsky : en
  • GB385992A - A device to relieve and soothe nervous headache and insomnia : en
  • US1893068A - Control for hydraulic systems : en
  • US1892867A - Electric finger nail file and buffer : en
  • FR41378E - Agglomeration machine : en fr
  • GB385703A - Improvements in connection with water-heating open fireplaces : en
  • GB385910A - Improvements in or relating to column hydrants : en
  • DE567482C - Process for the production of regularly patterned ribbons from viscose or from other solutions of cellulose or cellulose derivatives : de en
  • CA329042A - Vinyl chloride : en fr
  • US1892748A - Core box : en
  • US1892978A - Plow : en
  • US1893047A - Refined magnesia product from mineral sources of magnesia and process of making same : en
  • FR739052A - Process for the preparation of amino-diphenyls and their derivatives : en fr
  • GB385761A - Improvements in color screen control : en
  • US1893007A - Shoe construction : en
  • US1893213A - Abrading machine : en
  • DE567686C - Converter bottom : de en
  • FR739095A - Method and apparatus for the continuous extraction of oil-containing materials and the like : en fr
  • FR739040A - Device for automatic disengagement of the driving force control in machines : en fr
  • US1892786A - Compressor : en
  • US1893015A - Method of affixing soles : en
  • FR739228A - Improvements to cannulas and devices for vaginal irrigations : en fr
  • FR739080A - Darkroom with reflex sight with movable mirror : en fr
  • GB385752A - Improvements in roving frames : en
  • FR739025A - Power transformer : en fr
  • FR739147A - Device for the regular driving of metal wires in cleaning, pickling, electroplating or similar installations : en fr
  • FR739179A - Typewriter Improvements : en fr
  • GB385694A - Improvements in or relating to cushions : en
  • GB385957A - Manufacture of agents suitable for wetting, emulsifying, equalising dispersing and washing : en
  • GB385756A - Improved method of and apparatus for electrolysis with the use of a mercury cathode : en
  • GB385717A - Improvement in furnace walls : en
  • DE567706C - Injection carburetor : de en
  • FR41393E - Improvements to thermionic discharge devices : en fr
  • FR739191A - Installation making it possible to control, from a fixed post, the position and the progress of a convoy on railway tracks : en fr
  • US1893142A - Lock : en
  • US1892969A - Indicator snap gauge : en
  • DE567627C - Device for drilling holes in coal and other minerals : de en
  • FR739250A - Dam with mobile rise : en fr
  • DE567431C - Indicating device in which a pointer works together with a spiral scale with more than one spiral : de en
  • US1892877A - Scissors : en
  • US1893403A - Auxiliary gas generating means for oil burners : en
  • CA329050A - Fertilizer feeding device : en fr
  • USD88896S - William willheim : en
  • USD88926S - Paul p : en
  • US1893268A - Underfloor wiring duct system : en
  • US1893411A - Process and apparatus for clarifying or separating the head from the fermenting liquor in brewing or in other fermentation processes : en
  • CA329077A - Free scaling steel : en fr
  • GB385879A - Improvements in or relating to bead fabrics : en
  • GB385919A - Lubricating arrangements for the axle bearings of railway vehicles : en
  • DE567718C - Self-acting adjusting device for a hydraulic braking device : de en
  • FR739045A - AC voltage regulator device for supplying all electrical devices, in particular radio receivers and amplifiers : en fr
  • FR739130A - Multi-fuse circuit breaker, one or more pole extinguisher igniter : en fr
  • GB385736A - Improvements in and relating to valves or cocks for steam, water, gas, or the like : en
  • US1893432A - Indoor clothesline extension : en
  • DE565880C - Process for the preparation of methyl alcohol from carbon monoxide : de en
  • USD88890S - And george e : en
  • US1892724A - Fire extinguisher : en
  • US1892929A - Metal working machine : en
  • US1893057A - Cigarette machine : en
  • GB385984A - Improvements in and relating to the production of anthracene derivatives : en
  • DE566966C - Heater : de en
  • GB385977A - Manufacture and use of wetting preparations : en
  • IE12830L - Lubrication of axle bearings : en
  • GB385841A - A combination lock : en
  • FR739103A - Method and devices for the command and control of electric currents of any kind by other electric currents of any kind : en fr
  • DE567513C - Adjustable hair clipper : de en
  • US1893116A - Pipe or conduit clamp for use in structural iron : en
  • US1893171A - Rotary compressor : en
  • DE567258C - Distribution system for a consumer line branching off from a ring cable : de en
  • US1892731A - Window regulator : en
  • US1892981A - Outboard motor drive shaft housing assembly : en
  • US1892905A - Edmund bosewbeeg : en
  • USD88901S - M beboutoff : en
  • USD88940S - William willheim : en
  • US1892928A - Timing mechanism : en
  • DK46707C - Device for systems for reproducing recorded sounds. : da en
  • FR41351E - Sand blaster : en fr
  • DE567203C - Speed controller : de en
  • DE567461C - Process for the impregnation of the internal wooden fittings of water cooling systems : de en
  • US1893465A - Process and apparatus for making rubber or like strip or thread material : en
  • IE12298L - Television : en
  • US1893406A - Hood locking device for automobiles : en
  • DE567622C - Lubricator for sewing machines : de en
  • DE567582C - Process for the production of a durable mate beverage : de en
  • DE567715C - Loading rail provided with a pivotable support tongue for vehicles, in particular motor vehicles : de en
  • FR739126A - Electromechanical automatic cutter for ceramic products : en fr
  • DE567580C - Multi-part sewing light attachment that can be adjusted in length and height : de en
  • DE567607C - Process for the extraction of low-boiling hydrocarbons from solid carbonaceous material : de en
  • US1892834A - Flying shears : en
  • USD88892S - Design for a textile fabric : en
  • US1893279A - Car journal protector : en
  • GB385659A - Improvements in and relating to electric cut-outs : en
  • GB385691A - Hectograph copying-machine : en
  • GB385949A - Annular scales for measuring volumes of fluids flowing through pipes or mains : en
  • DE567470C - Spring-mounted cover hood on electrical lighting bodies : de en
  • US1893383A - Current collector : en
  • DE567453C - Folding camera : de en
  • US1892890A - Substitution products of amino benzoyl ortho benzoic acid and process of preparing the same : en
  • AU543831A - Dirigible headlamps : en
  • US1893243A - Weighing apparatus : en
  • AU556931A - Improvements in and relating togas stoves or ovens : en
  • US1893107A - Twine impregnating device : en
  • US1893346A - Power translator : en
  • CA329084A - Cable coating : en fr
  • AU554131A - Improvements in or relating to conveyors : en
  • DE567654C - Filters, especially for fuel oils for internal combustion engines : de en
  • USD88921S - Paul f : en
  • CA329000A - Conveyer : en fr
  • AU572432A - Improved recording instrument for motor trucks or like purposes : en
  • US1892825A - Electromagnetic valve : en
  • USD88894S - Design fob : en
  • DE515107C - Process for influencing the solubility properties of cellulose esters of the higher fatty acids : de en
  • DE567230C - Injection device for internal combustion engines : de en
  • DE567343C - Process for the production of metallic connections to wire-wound cord resistors, which have the form of flexible rods : de en
  • CA328962A - Combined cigarette and match case : en fr
  • CA329102A - Electrical amplifying system : en fr
  • CA328958A - Candy sucker : en fr
  • USD88928S - Roger megroz : en
  • AU631932A - Burner : en
  • US1893186A - Drawer partition : en
  • US1893200A - Pressure responsive device and diaphragm for use therein : en
  • DE567457C - Heusinger (Walschaert) backdrop control : de en
  • FR739011A - Hose pressure reducing device applicable in paper bag making machines : en fr
  • CA329031A - Radio receiver gain control : en fr
  • FR739189A - Coupling : en fr
  • FR739235A - Friction clutch : en fr
  • GB385775A - Improvements in the manufacture of sheet glass : en
  • US1893152A - Manufacture of yeast : en
  • US1893372A - Apparatus for treating exhaust gases of internal combustion engines : en
  • US1893421A - Indicating and recording apparatus : en
  • CA328985A - Ground and foundation soil consolidation : en fr
  • CA329023A - Paper making machine : en fr
  • GB385916A - Improvements in and relating to continuous flow liquid heating apparatus heated by liquid fuel : en
  • FR738987A - Hose for cycles : en fr
  • GB385967A - Improvements in or relating to ammunition hoisting apparatus for ordnance : en
  • US1892882A - Electric radiator : en
  • US1893401A - Tube closing device : en
  • US1892855A - Sound recording apparatus : en
  • DE567374C - Process for the production of electrodes, especially those for electric ovens, by means of the extrusion press : de en
  • CA329067A - Double belt : en fr
  • FR739070A - Swimming apparatus : en fr
  • FR739142A - Stoner : en fr
  • CA329088A - Desk set : en fr
  • DE567613C - Waterproof cable entry : de en
  • US1893298A - Hose nozzle : en
  • US1892803A - Injection device : en
  • US1892961A - Sweeping machine : en
  • US1893086A - Arrangement for consecutively addressing any number of envelopes without carbon copy by means of a typewriter : en
  • US1893201A - Match packaging machine : en
  • CA329128A - Aircraft spar or girder : en fr
  • AU555631A - Improvements in or relating to cathode ray tubes suitable for use in television and like systems : en
  • CA328990A - Tilting engine wing plane : en fr
  • GB385947A - Improvements in devices for examining materials with the aid of x-rays : en
  • US1893448A - Wadding : en
  • US1892871A - Color base and composition containing the same : en
  • US1892979A - Device for handling automobile wheels and tires : en
  • US1892983A - Cardboard box : en
  • US1893037A - Slider for separable fasteners : en
  • US1892914A - Machine gun mount for aircraft : en
  • US1893296A - Preparation of metal phosphides : en
  • US1893351A - Vehicle body having a collapsible head : en
  • CA328987A - Disconnecting switch : en fr
  • CA9852S - Wipe rack for displaying bottles : en
  • US1892701A - Revetment and process of laying the same : en
  • US1893189A - Motion picture machine : en
  • US1893339A - Shock damping device : en
  • CA329122A - Roller bearing : en fr
  • DE567542C - Electrolyser for carrying out electrolytic oxidation processes with decomposable end products : de en
  • GB385746A - A universal grinding and backing off grinding apparatus for twist drills, screw taps, centre punches, lathe centres and the like : en
  • US1893347A - System of electric distribution : en
  • US1893417A - Briquette : en
  • US1892782A - Twisting and winding machine : en
  • US1893416A - Harrow tooth : en
  • USD88878S - Design fob a gas bange : en
  • CA328956A - Lubricant : en fr
  • CA329026A - Remote control mechanism : en fr
  • GB385945A - Improvements in or relating to electric discharge apparatus : en
  • GB385777A - Improvements in spray devices : en
  • USD88880S - Design for a refreshment cart or similar article : en
  • USRE18707E - Street : en
  • CA329054A - Refrigerating apparatus : en fr
  • US1893442A - Tube coupling : en
  • DE566677C - Blade for safety razor : de en
  • FR739226A - Process for manufacturing rubber soles cut from casings and in chambers of tires out of service, and obtaining a permanent engraving on said soles : en fr
  • GB385873A - An improved machine for sharpening knives and other cutting devices : en
  • FR739033A - Improvements to split fuse cartridges : en fr
  • FR739087A - Packaging for chocolate, confectionery and pastry of all kinds : en fr
  • DE567688C - Device for in-phase image reproduction in television receivers : de en
  • FR739090A - Shoe : en fr
  • FR739195A - Improvements in the construction of bearings and bearings, rollers or blocks : en fr
  • CA329125A - Wood heel making machine : en fr
  • AU613332A - Improvements in or relating tothe fabrication of metallic structures : en
  • FR739163A - Improvements to reservoir pen holders : en fr
  • GB385932A - An apparatus for bringing any number of piled-up gramophone records automatically onto the turntable of the gramophone and again laying them away therefrom after they have been played : en
  • US1892702A - Knitting mechanism : en
  • US1892900A - Valve puller : en
  • DE567409C - Process for connecting the ends of metal cloths and metal fabrics, especially for paper and cardboard manufacture : de en
  • DE567528C - Air supply for vehicle engines : de en
  • DE567550C - Annealing plant and procedures for their operations : de en
  • DE567716C - Adjustment device for the brake shoes of a vehicle brake : de en
  • FR738962A - Soft saddles : en fr
  • FR739065A - : fr
  • GB385689A - Improvements in and relating to coin-testing devices : en
  • US1893119A - Cable for comparatively deep seas : en
  • US1892939A - Grease-resisting box board : en
  • US1893225A - Identification system : en
  • US1893344A - Refrigerator condensing unit : en
  • USD88847S - Beatrice altman : en
  • US1893158A - High-speed printing telegraph : en
  • US1893067A - Nut lock : en
  • US1893080A - Spindle shaper : en
  • US1892804A - Truss pad construction : en
  • USD88922S - Paul f : en
  • FR739149A - Support for school board : en fr
  • CA329141A - Refrigerating apparatus : en fr
  • US1892923A - Process of drawing cellulose acetate threads : en
  • DE566594C - Tripod mount, especially for heavy machine guns or machine guns : de en
  • FR739188A - Improvements to pulverized fuel burners : en fr
  • FR738952A - Fuel supply control device : en fr
  • FR739099A - Device for expressing wiping cloths suitable for brooms : en fr
  • FR739133A - Method and apparatus for dedusting using an electrifiable insulating body serving as a dedusting member : en fr
  • IE12880L - Coating metals : en
  • FR41364E - Improvements in radio communication methods : en fr
  • FR739159A - drawing square : en fr
  • US1893016A - Portable log trimming machine : en
  • US1893061A - Forehearth for molten glass : en
  • DK46716C - Lantern or Lysbaake for Aviation and Shipping. : da en
  • FR739157A - Improvement of the ball bearings of mower connecting rods : en fr
  • US1892833A - Power unit : en
  • CA328977A - Concrete batch bag : en fr
  • FR739337A - Clothespin : en fr
  • FR739049A - Pilgrim tent : en fr
  • GB385921A - An improved pocket douche : en
  • DE567450C - Fused salt baths for the heat treatment of magnesium and magnesium alloys : de en
  • GB385770A - Waterproof electric heating pad or the like : en
  • US1893123A - Tunnel kiln car : en
  • USD88860S - Design for a match and ash tray or similar article : en
  • DK46702C - Diet for Adjustable Placement in Bicycle Screens and intended to prevent the accumulation of Snow or Dirt in these. : da en
  • CA329146A - Tooth brush : en fr
  • FR738961A - Looms shuttle launching device : en fr
  • GB385781A - Improvements relating to vessels for use in carrying out chemical processes under high pressures and temperatures : en
  • DE566807C - Inclination and inclination indicators for vehicles, ships, aircraft, etc. like : de en
  • GB385677A - Improvements in and relating to dyeing with azo dyes and vat dyestuffs : en
  • US1892919A - Vehicle-wheel brake tester : en
  • US1892945A - Tractor lug : en
  • US1893458A - Car seat : en
  • DE567673C - AC magnet with oscillating armature : de en
  • GB385936A - Improvements relating to furnaces, especially to those for the distillation of solidcombustible : en
  • FR738978A - Gear : en fr
  • CA329132A - Signal transmission system : en fr
  • DE567588C - Connection of a transverse spring, which at the same time forms the axis, to the frame by a triangular strut, especially for motor vehicles : de en
  • FR739014A - Improvements to vibration isolators and their manufacturing processes : en fr
  • FR739136A - Contact carrier for multi-pole push-button switches : en fr
  • FR739336A - : fr
  • FR739128A - Method of using natural elements to constitute building materials : en fr
  • DE567685C - Suspension of a superheater or other component in angled tube boilers : de en
  • CA329062A - Magnetic suspension device : en fr
  • DK46714C - Cartridge holder. : da en
  • DE567641C - Panel clamp : de en
  • US1892771A - Purification of crude aromatic compounds : en
  • CA329063A - Refrigerating apparatus : en fr
  • USD88910S - Joseph m : en
  • CA329033A - Rare metal : en fr
  • CA329081A - Dephenolization : en fr
  • CA329045A - Neon tube electrode : en fr
  • CA329046A - Strip metal rolling method : en fr
  • US1893120A - Electric hollow conductor : en
  • US1892852A - Cylinder construction : en
  • US1893365A - Circuit controller : en
  • CA329130A - Nut and bolt making apparatus : en fr
  • DK46721C - Procedure and Device for the Manufacture of Wood Flour. : da en
  • US1892664A - Spinning game : en
  • USD88866S - of new yoek : en
  • US1893319A - Electrical protective apparatus : en
  • US1893320A - Bobbin and bobbin reenforcing means : en
  • US1893400A - Temperature indicator : en
  • CA329080A - Cloth package : en fr
  • DE567123C - Chassis with unsprung wheel sets mounted in its frame : de en
  • US1893479A - Electric selective remote control system : en
  • CA329022A - Paper making machine : en fr
  • US1893263A - Folding door : en
  • US1892687A - Adjustable supporting device : en
  • US1892722A - Method and means for packaging articles : en
  • US1893274A - Method of treating piston rings : en
  • US1893064A - Aircraft : en
  • USD88891S - Design for a burial casket : en
  • CA329103A - Sound movie printing apparatus : en fr
  • US1893396A - Fish rod ferrule : en
  • US1892692A - Dry cell : en
  • US1892853A - Muffler : en
  • USD88918S - kroeneb : en
  • DE567076C - Oil switch : de en
  • DE567590C - Collapsible vehicle top : de en
  • DE567480C - Centrifugal compressor with axial cooling pipes extending from a transverse wall : de en
  • DE567565C - Safety device for regenerative furnace systems : de en
  • CA329085A - Abrasive article : en fr
  • US1892732A - Hydrogenating apparatus : en
  • US1893311A - Process of locating buried pipe lines, etc. : en
  • CA329011A - Key opening container : en fr
  • US1893128A - Casement window holder : en
  • US1893318A - High tension installation : en
  • US1892802A - Magneto distributor construction : en
  • US1892821A - Refrigeration : en
  • US1892889A - Process of purifying abietene-sulphonic acid compounds : en
  • US1893341A - Evaporator for refrigerators : en
  • US1893464A - Lubricating apparatus : en
  • FR739164A - Process for purifying sulfur or sulfur-containing materials : en fr
  • CA329091A - Container tap : en fr
  • CA329108A - Gyroscope : en fr
  • US1893191A - Magazine shaving brush : en
  • FR739041A - Drum brake for bicycles or other vehicles : en fr
  • US1892676A - Adapter or attachment for cigarette packages or the like : en
  • FR739143A - Device for surface hardening of iron using liquid cementing agents : en fr
  • DE567421C - Device for moving vehicles by means of motor vehicles or draft animals : de en
  • USD88932S - Design for a plate or similar article : en
  • FR739012A - Distributor : en fr
  • FR739084A - Cufflink : en fr
  • DE567576C - Gas turbine shaft with internal cooling : de en
  • FR739297A - : fr
  • GB385986A - Improvements in and relating to dynamo electric machines : en
  • DE567503C - Collapsible rescue cage for fire ladders : de en
  • US1892974A - Web splicing device : en
  • US1892744A - Device for stringing glass bodies on a mandrel : en
  • US1892816A - Brake lining anchorage and article : en
  • US1892881A - Elevating power shovel : en
  • FR738976A - Method and device for hot water heating with intermittent water circulation : en fr
  • GB385907A - Improvements in devices for illuminating microscopic objects : en
  • FR739096A - Improvements to radio receivers : en fr
  • FR739101A - Improvements in multiple copy fixation methods : en fr
  • CA328989A - Electrical sign : en fr
  • DE567408C - Machine for shredding paper : de en
  • DE567442C - Trapping area precipitation electrode for electrostatic precipitators : de en
  • FR739050A - Improvements to calculating, counting or tabulating machines : en fr
  • DE566938C - Hand-operated cuckoo bell for bicycles : de en
  • DE567525C - Process for the production of hollow objects from plastic, vulcanizable compounds : de en
  • FR739060A - Improvements to internal combustion engines : en fr
  • GB385815A - Method of manufacturing gun barrel tubes and linings and jackets therefor : en
  • GB385979A - Manufacture of cellulose xanthate derivatives and artificial materials therefrom : en
  • DE567391C - Hollow roof tiles : de en
  • DE567512C - Locking device, especially for toilets : de en
  • FR41388E - Safety razor with blade reserve : en fr
  • US1892667A - Sharpener for sharpening blades of lawn mowers or shears : en
  • US1892906A - Sylvester b : en
  • US1893137A - Smoking pipe : en
  • US1893332A - Control system : en
  • GB385912A - Drive arrangement for twisting machines with spindles arranged on both sides : en
  • FR41353E - Method of molding foundry parts and devices for carrying out this process : en fr
  • GB385951A - Improvements in and relating to high tension insulators : en
  • DE567597C - Tube long-distance railway : de en
  • DK46706C - Procedure and device for reprinting printable originals on blank sheets. : da en
  • US1893233A - Liquid flow indicator : en
  • GB385798A - A drying pole or support for sheet material : en
  • GB385727A - A new or improved machine for drying, smoothing, shaking and airing skeins of textile material in one operation : en
  • FR739200A - Electronic lamp for amplification, rectification or production of oscillations : en fr
  • DE567553C - Device for cutting electrical overhead lines, especially in Braenden : de en
  • DE567394C - Drawing device in triangular shape : de en
  • FR739021A - Process for manufacturing refractory bodies made of quartzites or other materials with a high silicic acid content : en fr
  • US1893196A - Fender and body straightening tool : en
  • FR739154A - : fr
  • DE567428C - Multiple loading light signal device (light signal pistol) : de en
  • FR739004A - Process for preparing light-sensitive layers : en fr
  • FR738994A - Electric capacitor arranged in a casing and the flat elements of which, in layers or coiled, are kept superimposed in columns : en fr
  • FR41372E - Method and device for recording and reproducing long-lasting acoustic or light emissions : en fr
  • FR738968A - Device facilitating the handling of sterilized cans in autoclaves : en fr
  • FR739035A - Welding for aluminum : en fr
  • GB385939A - Process and device for making x-ray photographs of the heart or of organs of the body moving at the same rate : en
  • GB385871A - An improved dispensing device for granular or pulverulent substances : en
  • FR739234A - Improvements to devices for reproducing drawings : en fr
  • GB385773A - Manufacture of inorganic pigments : en
  • GB385849A - Automatic drain devices for storage tanks of air-compressors : en
  • GB385673A - Hollow artificial silk of low luster and process of preparing the same : en
  • DE566915C - Process for the production of fatty acids from the oxidation products of hydrocarbons : de en
  • DE567415C - Device for raising and lowering the cover plate of a copying machine : de en
  • USD88923S - Paul f : en
  • US1892792A - Spot cleaning device : en
  • GB385725A - Improvements in machines for pickling iron and steel plates and the like : en
  • US1893354A - Arc welding system : en
  • FR41387E - Device for collecting and draining condensation and melting water from coolers : en fr
  • FR739151A - Planing and take-off train for marine planes and seaplanes : en fr
  • GB385716A - Improvements in or relating to electrically controlled apparatus for performing functions at timed intervals : en
  • GB386313A - Improvements in or relating to cutting mechanism for use in printing machines : en
  • US1893360A - Refrigerator controller : en
  • US1893413A - Apparatus for transmitting power : en
  • FR739192A - Improvements to the electric control devices of free-standing railway points : en fr
  • DE567631C - Process for the recovery of valuable products from the washing liquors of industrial gases : de en
  • CA329119A - Printing mechanism : en fr
  • GB385855A - Improvements in and relating to carburetted water gas sets and process of operating same : en
  • DE567413C - Copier : de en
  • US1892997A - Electric tool with an electric motor mounted in the handle : en
  • US1893300A - Railway brake : en
  • FR739185A - Improvements to police plates, illuminated advertising plates and panels, etc. : en fr
  • FR739026A - Device for the alternating permutation (overlap) of several photosonic film reproducing devices : en fr
  • US1892984A - Method of manufacturing files for stencilizing stencil sheets : en
  • FR739148A - Improvements in photographic and cinematographic film : en fr
  • FR739213A - Fishing net protection device : en fr
  • US1893180A - Electrical distribution system : en
  • GB385803A - Improvements in and relating to the production of asbestos : en
  • USD88931S - Assiqnob to central metallic casket : en
  • US1892715A - Receptacle : en
  • US1892858A - Thermostatic electric switch : en
  • US1893113A - Implement for slicing meats, vegetables and so on : en
  • FR739177A - Detonator stylomine : en fr
  • GB385654A - Improvements in or relating to milk preparations : en
  • FR739042A - Liquid dosing device : en fr
  • GB385624A - Improvements in or relating to the optical representation of objects with stereoscopic effect : en
  • DE567473C - Incandescent cathode ray tube : de en
  • DE567640C - DF transmitter : de en
  • FR738975A - Improvements in methods and apparatus for charging ointments with radium emanations : en fr
  • GB385927A - Improvements in the production of fibres or threads from glass, slag and the like meltable materials : en
  • DE567449C - Floor adjustment gear for elevators : de en
  • US1892932A - Shim : en
  • FR41383E - Synchronous motor with automatic start for controlling pendulums and the like : en fr
  • USD88854S - Fernand bridier : en
  • US1892753A - Plow : en
  • DE567494C - Throttle valve with guide walls : de en
  • FR739088A - Further training for ships : en fr
  • FR739170A - Spring hammer : en fr
  • DE567459C - Encapsulated chiller : de en
  • DE560847C - Method and device for shaping and drying moldings made of pulp in molds with permeable walls with the aid of air pressure media : de en
  • GB385882A - Improvements in or relating to travelling rollers for slewing excavators and cranes : en
  • US1892678A - Attaching fixture : en
  • US1893146A - Concealed radiator : en
  • DE567647C - Instrument for one-eyed inspection of body caves : de en
  • DE567416C - Drive and switching mechanism for copier machines : de en
  • FR738989A - Improvements to sieves and sieve frames : en fr
  • GB385926A - Improvements in and relating to synchronous electric motors : en
  • DE567517C - Wheel puller : de en
  • GB385755A - Improvements in or relating to filters : en
  • GB385987A - Method and apparatus for neutralizing or changing rays : en
  • AU548231A - Process of and apparatus for cracking heavier fractions of hydrocarbon oils (blending of vapors with liquid in separate cracking zone : en
  • US1893227A - Vehicle for carrying aircraft parts and other loads : en
  • US1892893A - Optical system : en
  • US1893249A - Process of making acetylene condensation products : en
  • US1893103A - Antiskid appliance for shoes : en
  • US1893380A - Soldering apparatus : en
  • US1893216A - Linkage for fuel pumps : en
  • US1892837A - Testing tool : en
  • US1892856A - Synchronous motor : en
  • US1893419A - Sewing stand : en
  • US1893278A - Golf practicing device : en
  • USD88850S - Elmer babb : en
  • DE567162C - Pressure regulator for the compressed air cushions supporting the wheel axles or wheels, especially for motor vehicles : de en
  • GB385721A - Improvements in the manufacture of wire wound coils and the like : en
  • GB385792A - Improvement connected with coin-freed apparatus : en
  • US1893433A - Pump : en
  • FR738966A - Matte artificial silk yarn, and method for producing the same : en fr
  • US1893170A - Pillow or cushion : en
  • USD88882S - Textile fabric or the like : en
  • DE567270C - Manufacture of beryllium fluoride : de en
  • DE567692C - Double-walled high-voltage safe housing : de en
  • FR739069A - wooden curtain elements : en fr
  • FR739165A - Sulfur purification process : en fr
  • DE567417C - Resistance regulator for copier machines : de en
  • US1892760A - Apparatus for obtaining sodium chloride : en
  • US1893429A - Liquid meter : en
  • DE567403C - Injection carburetor with acceleration pump : de en
  • US1892980A - Composition for use in forming a glazing solution : en
  • USD88868S - Design for a textile fabric : en
  • DE567700C - Device for mixing two liquids in the same quantity : de en
  • FR739118A - Buckle for attaching parts of clothing to each other, which can also be used as belt buckle, wallet closure, etc. : en fr
  • DE567695C - Temperature regulator for devices heated with gaseous fuels : de en
  • US1892926A - Brush member : en
  • US1893455A - Sheet feeding mechanism : en
  • US1892951A - Automatic filter wash control : en
  • US1893035A - Internal combustion engine for pulverulent fuel : en
  • US1893094A - Lubricant and method of preparing same : en
  • US1893209A - Valve cage : en
  • US1893211A - Pose-reflecting system for photographic apparatus : en
  • GB385735A - Arrangement for unwinding and rewinding so-called endless films for cinematographic projectors : en
  • GB385929A - Process for manufacturing imitations of valuable woods and inlays : en
  • US1893466A - Audion construction : en
  • US1892669A - Engine cooling device : en
  • US1893363A - Activation of carbonaceous substances : en
  • DK46715C - Machine gun. : da en
  • GB385933A - Improvements in processes for treating corroded metal surfaces : en
  • CA328988A - Show case divider support : en fr
  • FR739067A - Handbag improvement : en fr
  • GB385852A - Apparatus for feeding cigarettes from a reservoir and arranging them in vertical rows therebelow : en
  • DE567617C - Metal vapor rectifier with an externally electromagnetically operated, rotatable ignition anode in the form of a two-armed lever : de en
  • USD88874S - Textile fabric or similar article : en
  • DE567561C - Device for generating rapid electrical vibrations for medical purposes : de en
  • US1892946A - Ash discharging device : en
  • FR739071A - Textile products as well as processes and apparatus for their manufacture : en fr
  • US1892797A - Fifth wheel construction for tractors and semitrailers : en
  • US1892674A - Cold water inlet control valve : en
  • US1892783A - Twisting and winding machine : en
  • US1892810A - Automatic fuel controller : en
  • US1892666A - Bus body without chassis : en
  • AU367731A - Improvements in apparatus forthe treatment of carbonaceous materials at elevated temperatures andin the presence of hydrogen : en
  • DE567713C - Attachment of the differential housing to the vehicle frame of motor vehicles : de en
  • FR738969A - Expanding spindle for loom shuttles : en fr
  • GB385784A - Improvements in the reheating of vapours or gases in turbines : en
  • US1892835A - Stopcock : en
  • US1892686A - Humidifier : en
  • US1893048A - Filtering material : en
  • US1893425A - Chaplet : en
  • US1893129A - Airplane constituted by a three-element wing : en
  • US1893384A - Method of producing imitations of valuable sorts of wood and tarsia style coatings : en
  • US1893395A - Device for stabilizing and controlling aircraft provided with rotatable wings, of the helicopter type : en
  • DE567504C - Automatic fire extinguishing system with compressed air in the shower pipe network : de en
  • FR739209A - Apparatus preventing smoke development and saving fuel, applicable to fireplaces : en fr
  • GB385766A - Improvements in cements and in materials obtained by means of these cements : en
  • US1892765A - Method and apparatus for feeding molten glass : en
  • US1893238A - Control device : en
  • US1893342A - Method of producing electrical condensers : en
  • CA329014A - Dry ice tank : en fr
  • USD88865S - Design for a shoe sole : en
  • US1892694A - Humidifier : en
  • US1893083A - Lapping machine : en
  • US1893239A - Coloration of textile material : en
  • CA329107A - Brine purification : en fr
  • US1893352A - Hair waving pad : en
  • US1892854A - Electric circuit controlling appliance : en
  • US1892675A - Method of and apparatus for forming sulphurized fiber board containers : en
  • US1892815A - Centrifugal machine for making conical hollow bodies, particularly reenforced concrete poles : en
  • US1893207A - Hot top : en
  • US1893330A - Permeable metal and method of making the same : en
  • US1892869A - Heat exchange method and apparatus : en
  • CA329134A - Submersible motor driven pump : en fr
  • CA329148A - Tire shaping machine : en fr
  • USD88867S - Chine works : en
  • GB385853A - Improvements in manually operable controls for drying machines : en
  • US1893422A - levenson : en
  • CA329090A - Rear view mirror : en fr
  • US1892842A - Under drain for sewer filtering plants : en
  • US1893397A - Flexible pocket receptacle : en
  • AU554731A - Improvements in or relating to sounding apparatus : en
  • AU849032A - Improvements in ruling machines : en
  • US1893148A - Articulated fountain divider : en
  • CA328992A - Turbine driven locomotive : en fr
  • FR739051A - Covering for stair treads with leading edge protection angle with perforated support flange : en fr
  • FR739127A - Spring loaded rollers for braking oscillations and other uses in towed vehicles : en fr
  • DE566969C - Leveling staff : de en
  • DE567423C - Fastening of wooden planking on iron decks : de en
  • DE567468C - Bracket for stretched light wires for electric tubular incandescent lamps : de en
  • CA329024A - Water measuring and supplying device for mixers : en fr
  • US1892703A - Carl t : en
  • DE561114C - Switching device for transmission brakes and clutches, especially for excavators and cranes : de en
  • FR739194A - Trompe, especially for cars : en fr
  • FR739321A - : fr
  • US1893159A - High speed multiplex telegraphy : en
  • US1893245A - Mirror structure for trucks and the like : en
  • US1892716A - Electric train signaling apparatus : en
  • US1893110A - Oar lock : en
  • DE567488C - Sheet metal sheathed glass roof bars : de en
  • FR739072A - Improvements made to the means for assembling pipes, conduits, etc. : en fr
  • FR739219A - : fr
  • GB385762A - Improvements in apparatus for multiplying the frequency of electrical oscillations : en
  • GB385806A - Improvements in and relating to electric transformers : en
  • GB385900A - Improvements in display fillers for boots and shoes : en
  • US1892812A - Corrugating machine : en
  • DE567626C - Tie : de en
  • US1892693A - Preparation of titanium pigments : en
  • US1893074A - Flaw detector : en
  • DE567615C - Filament support frame for vehicle bulbs : de en
  • CA329110A - Fuel tank breather : en fr
  • CA329143A - Transmission device : en fr
  • CA329003A - Absorbent pad manufacturing apparatus : en fr
  • US1892838A - Internal combustion engine : en
  • FR41377E - Improvements to shelves and frames for radiators : en fr
  • US1892736A - Compact : en
  • US1893475A - Truck side frame : en
  • US1893051A - Heat-energy transfer medium : en
  • USD88898S - Ltam willheim : en
  • USD88920S - Paul f : en
  • CA329040A - Diaphragm support : en fr
  • FR738982A - Illuminated or illuminated eye-catching device for advertising : en fr
  • GB385832A - Manufacture of anti-halation layers for photographic materials : en
  • GB385767A - Improvements in glassware forming machines : en
  • US1893272A - Combination ventilator and smoke pipe : en
  • US1893100A - Lapping or grinding machine : en
  • USD88913S - Design foe a textile fabeic oe the like : en
  • US1893009A - Charge calculator : en
  • USD88871S - gottesman : en
  • FR41362E - Ice and glass tempering process : en fr
  • GB385646A - Improved manufacture of a red pigment of iron oxide : en
  • GB385661A - Improvements in and relating to compression refrigerating machines : en
  • US1892874A - Compression type refrigerating system : en
  • US1893122A - Roll film box camera : en
  • US1893237A - Heat regulating device : en
  • DK46719C - Curling iron. : da en
  • US1893019A - Electrical generator : en
  • US1893039A - Marine condenser circulating system : en
  • CA329032A - Alloy : en fr
  • US1892911A - Refrigeration apparatus : en
  • CA329030A - Clinometer for bore holes : en fr
  • US1892747A - Anticreeping device : en
  • US1893106A - Method of and apparatus for electrically fusing nonconducting materials : en
  • US1893328A - Control of induction apparatus : en
  • USD88946S - Compartment plate or similar article : en
  • DE567113C - Production of fluoroaluminium-fluoroalkali double compounds : de en
  • US1893038A - Oscillation limit device : en
  • US1892742A - Production of acetone : en
  • US1892668A - Rolling spring shackle : en
  • US1893244A - Manufacture of monoazo-dyestuffs : en
  • US1893276A - Combined message blank and envelope : en
  • DE567430C - Box-like bell button plate : de en
  • US1893234A - Press for plastic material : en
  • USD88877S - Pierre jottrnottd : en
  • US1892670A - Apparatus for handling articles : en
  • US1892737A - Ring : en
  • US1892990A - Process for the preparation of alkyl substituted aromatic hydroxyl compounds : en
  • FR739293A - : fr
  • DE567347C - Induction furnace : de en
  • US1893181A - Packing for water gauge glasses : en
  • US1893291A - Volume control apparatus for recording and broadcasting : en
  • US1893277A - Apparatus for controlling temperature : en
  • DE567530C - Ready signaling, especially for mines : de en
  • US1892738A - Ring : en
  • US1893314A - Means for producing fired ceramic blocks : en
  • US1893056A - Bracelet : en
  • US1892999A - Process for recovering sulphur : en
  • US1893250A - Method of and means for producing compound tones of predetermined musical quality : en
  • US1893399A - Gasket : en
  • GB385788A - Improved method of forming abrasive articles : en
  • US1892817A - Tractor scraper : en
  • US1893285A - Bag making machine : en
  • US1893055A - Spooling machine : en
  • CA329006A - Fabric duster : en fr
  • US1893030A - Crusher for glass and the like : en
  • GB385674A - Improvement in floor coverings or rugs : en
  • CA329015A - Refrigerating apparatus : en fr
  • DE567401C - Printing machine with type levers arranged to swing on a movable carrier : de en
  • CA329066A - Plated piston : en fr
  • USD88914S - Design fob a gas stove combined manifold coveb and contbols : en
  • US1892691A - Coating composition for dry cells : en
  • US1892824A - Valve lifter : en
  • US1893435A - Shower bath spray : en
  • FR739211A - Variable speed motion transmission device : en fr
  • GB385854A - Improvements in flower pot holders : en
  • US1893164A - Safety device for printing machines and the like : en
  • US1892794A - Wardrobe hanger : en
  • US1893111A - Crank shaft lapping machine : en
  • US1893162A - Sealing means for floating roofs for tanks : en
  • US1893331A - Process of separating beryllium compounds from beryllium containing minerals or other substances : en
  • US1892727A - Valve for footballs and other inflatable articles : en
  • US1892970A - Production of cyanides of calcium : en
  • US1893323A - Telephone system : en
  • US1893208A - Connecter for railway rails : en
  • US1893437A - Method of producing phosphatic fertilizers : en
  • US1893450A - Door hinge : en
  • US1893101A - Shield for skylight, floor light and vault light structures : en
  • US1893247A - Quick drop attachment for type casting machines : en
  • US1892739A - Tool and tool holder : en
  • US1892952A - Vermin trap : en
  • US1893194A - Fluid pressure articulated conduit : en
  • AU545631A - Improvements in and relating to fuel systems of internal combustion engines : en
  • US1892681A - Sewage disposal : en
  • US1893178A - Electrical distribution system : en
  • CA329142A - Scaffold : en fr
  • US1892829A - Hydraulic hoist : en
  • US1892696A - Means for receiving wired radio signals on space radioreceivers : en
  • US1892707A - Hydraulic brake master cylinder : en
  • USD88937S - William willhetm : en
  • CA329072A - Folding mechanism : en fr
  • DE567353C - Device for the finest wet size reduction : de en
  • DE567655C - Spark plug with an electrode consisting of a single piece of wire : de en
  • DE567729C - Method and device for the electrolysis of alkali chloride solutions using a mercury cathode : de en
  • DE566963C - Helical or spiral wound bimetallic spring : de en
  • DE567194C - Process to accelerate the fermentation of yeast : de en
  • DE567479C - Vacuum closing device for rotary piston vacuum pumps running in OEl : de en
  • DK46701C - Heat collector for Petroleum Steam and Gas Appliances. : da en
  • DE567283C - Electrical system with neutral : de en
  • FR739212A - Improvements to gas purification or regeneration devices : en fr
  • CA329004A - Absorbent pad : en fr
  • AU547831A - Improvements in or relating to aerials : en
  • US1892859A - Truck side frame : en
  • US1892967A - Energy distribution system : en
  • US1893480A - Bttilding structure : en
  • CA329060A - Fabric impregnation : en fr
  • FR739140A - Feeding and dosing device for household waste incineration furnaces : en fr
  • GB385671A - Improvements in and relating to sheet feed mechanism for folding machines : en
  • GB386651A - Electric discharge illuminating device : en
  • US1893364A - Attachment for savings banks : en
  • DE567653C - Piston ring tension band bent from wire for internal combustion engines : de en
  • DE567684C - Preheating system, especially for boiler feed water, with a compensating tank serving to accommodate the excess water : de en
  • FR739172A - Float container intended to collect oil or light liquids spilled on the water : en fr
  • US1893063A - Apparatus for conditioning molten glass : en
  • US1893231A - Over running clutch : en
  • US1892901A - Color screens and process of making same : en
  • US1892811A - Doorcheck and control device therefor : en
  • US1893436A - Stopper operating mechanisms for ladles : en
  • CA329144A - Bread making composition : en fr
  • DE567682C - Production of beryllium oxide : de en
  • AU551131A - Improvements in gas fired bakers' ovens : en
  • CA329027A - Pressed metal vehicle body : en fr
  • DE567500C - Machine for copying cinematographic films by projection : de en
  • DE567533C - Compressed air tool with a compression release valve at the front end of the cylinder : de en
  • US1893410A - Method of and means for raising and lowering tractor drawn implements : en
  • CA329019A - Differential pressure protective device : en fr
  • GB385750A - Improvements in window blinds : en
  • US1892915A - Aircraft control surface adjusting mechanisms : en
  • GB385739A - Improvements in and relating to drawing apparatus for spinning machines : en
  • DE567452C - Process for the production of low-caffeine or low-tein coffee and tea infusions freed from unflavoring components : de en
  • GB385948A - Pocket typewriting machine : en
  • US1893366A - Condenser : en
  • US1893370A - Signaling switch : en
  • DE567493C - Self-seller for cross-stacked goods, postcards, etc. : de en
  • GB385648A - Improvements in or relating to permanent magnets : en
  • GB385794A - Improvements in or relating to buzzer arrangements for converting direct current into alternating current : en
  • CA329111A - Locomotive stoker : en fr
  • US1893032A - Six-wheeled motorized truck : en
  • US1893044A - Amplifier system : en
  • US1893102A - Device for securing milk can covers : en
  • US1893371A - Control device for signals : en
  • GB385780A - Improved device for recording the warp of railway tracks : en
  • GB385758A - Improvements in swivelled trucks for road vehicles : en
  • FR739108A - Automatic cutting machine for brickyards : en fr
  • DE567587C - Launching device for aircraft : de en
  • GB385732A - Jointing of tubes to walls : en
  • FR739044A - Automatic device for spraying a disinfectant or other liquid in a room : en fr
  • FR739073A - Improvements in methods and apparatus for introducing materials into liquids, especially those applied in horticulture, etc., for spreading solutions of fertilizers, insecticides and other similar substances : en fr
  • GB385713A - Improvements in switches for use in connection with overhead electrical transmissionlines : en
  • FR41363E - Float operated valve : en fr
  • FR41391E - Ventilated box for storing and transporting potatoes or other tubers, bulbs, etc. : en fr
  • FR739020A - New spinning spindle on ball bearing or roller with pendulum suspension applicable to the processing of all textile fibers : en fr
  • GB385644A - Apparatus for heating water, air or other fluid by the combustion gas derived from gaseous fuel : en
  • GB385899A - Improvements in and relating to electric motors : en
  • FR739327A - : fr
  • GB385711A - A new or improved vibro-massage machine : en
  • FR739019A - Device for reducing wear on soles and heels, and other bodies rubbing against the ground : en fr
  • CA329059A - Electrolytic production of sodium perchlorate : en fr
  • US1893117A - Method of making articles of resin bonded granular material : en
  • GB385911A - Improvements in and relating to artificial silk spun cakes and the like : en
  • US1892988A - Stopper or closure for insulated containers : en
  • FR739085A - Engine : en fr
  • DE567519C - Metal pre-strip for brush : de en
  • DE567636C - Matrix setting and line casting machine, in which the magazines of a stack can be brought into the working position alternately : de en
  • US1892955A - Pasteurizing apparatus : en
  • US1893018A - Salts of organic di-thiophosphates : en
  • US1893135A - Heat exchange device : en
  • US1893264A - Stringed musical instrument : en
  • US1893430A - Building unit and method of making the same : en
  • US1893175A - Loose leaf binder : en
  • USD88945S - William willheim : en
  • GB386335A - Improvements in or relating to retort construction : en
  • DE567586C - Device on aircraft for generating propulsion forces : de en
  • GB385778A - Universal joint for motor vehicles : en
  • US1893058A - Hydraulic shock absorber : en
  • DK46711C - Slides for Combustion Power Machines, Pumps and the like. : da en
  • GB385889A - Improvements in and relating to gas turbines : en
  • GB385896A - Improvements in dental models : en
  • FR739036A - Switch-switch : en fr
  • GB386667A - Improvement in mowing machine : en
  • DE553261C - Auxiliary device for sewing buttons : de en
  • FR41376E - Instant dry ink : en fr
  • GB385652A - Improvements in and relating to copper alloys : en
  • GB385710A - Improvements in steam or vapour heating plants : en
  • FR739107A - Calculating device for air navigation : en fr
  • GB385801A - Improvements in and relating to air or gas compressors : en
  • FR41395E - Transport installation with selective traffic between stations and switching of points by control devices mounted at each sending station : en fr
  • US1892822A - Fluid pumping : en
  • US1892873A - Process of surfacing board and article therefor : en
  • US1893451A - Floc treatment : en
  • GB385833A - Improvements in refrigerant evaporators for air-cooling apparatus combined with refrigerating chambers : en
  • GB385908A - Improvements in or relating to the drying of fuel gases : en
  • US1892878A - Production of black colorations on mixed materials containing organic derivatives of cellulose : en
  • US1893139A - Sugar dispenser : en
  • DE567410C - Device for washing out paper treated with parchment liquid : de en
  • DE567696C - Improvement of the mechanical properties, in particular the strength of compounds of metals with silicon or phosphorus or of alloys with a content of these compounds in excess of 40% : de en
  • FR41358E - Electric pendulums, clocks or alarm clocks with pendulum or pendulum : en fr
  • FR739009A - Hydraulic lift piston locking device : en fr
  • FR739203A - Wash basin : en fr
  • US1892849A - Lubricating system : en
  • US1892895A - Sewing machine : en
  • DE567689C - Siphon built into the bottom of a cell to ensure safe oil drainage in switch cells : de en
  • FR41359E - Process for harvesting the production and secretion products of plants : en fr
  • DE567285C - Electrode, especially for the use of the diathermy method : de en
  • FR739113A - Method and apparatus for taking photographs using artificial lighting : en fr
  • DE567621C - Method and device for blowing hollow glass bodies with a laterally directed neck : de en
  • FR738971A - Improvements made to the distribution of rotary duct motors : en fr
  • USD88888S - Said seiderman : en
  • US1892814A - Capping glass cylinder : en
  • US1893077A - Hardening medium and process for hardening tools of iron or steel : en
  • DE567527C - Internal combustion engine with three-part combustion chamber for airless fuel injection : de en
  • GB385698A - Improvements in building with bricks and mortar or the like : en
  • GB385642A - Oil or liquid pumps : en
  • GB385728A - Rear-window screens for road-vehicles : en
  • DE562836C - Switching element for multiple brush selectors : de en
  • DE567451C - Process for storing and recovering energy : de en
  • US1893091A - Derivatives of the diphenylamine series and process of making same : en
  • US1893033A - Rock drill : en
  • US1892973A - Production of unsaturated gaseous hydrocarbons and hydrogen : en
  • CA329048A - Panoramic television system : en fr
  • US1893294A - Electric hand lantern : en
  • GB385696A - Improvements relating to vent pegs : en
  • US1892807A - Carton or box for cigarettes and the like : en
  • US1893359A - Optical projection apparatus : en
  • US1893471A - Clutch operating mechanism for motor vehicles : en
  • DE567625C - Process for the purification of lignite smoldering water while at the same time obtaining resinous products : de en
  • FR41399E - : fr
  • FR739240A - Process and machine for making paper bags and other similar articles : en fr
  • FR739214A - Process for treating textiles and the like : en fr
  • GB385749A - Improvements in and relating to roof supporting devices for coal and other mines : en
  • US1892958A - Weatherproof direction-finding antenna : en
  • US1893154A - Vehicle wheel : en
  • AU555031A - Improvements in high frequency signalling systems : en
  • GB385699A - Improvements in and connected with insulating devices for exposed electric conductors : en
  • DE567392C - Process for the production of objects which contain or consist of rubber or similar substances and are provided with openings, by means of electrical deposition from aqueous dispersions of these substances : de en
  • DE567630C - Process for increasing and regulating the yield of by-products from distillation gases by introducing steam into the coking chambers of normal coke ovens : de en
  • DE567342C - Grid connection system : de en
  • DK46727C - Power switch key for Telephone systems and the like. : da en
  • FR739225A - sealed label intended for sealing and marking bags, parcels, packages, etc. : en fr
  • FR739166A - Gear shifting for bicycles : en fr
  • FR739161A - Process for the germination of plants and machine for the practice of this process : en fr
  • US1892808A - Aeroplane : en
  • US1892966A - Braking device : en
  • US1892991A - Spring control : en
  • US1892787A - Rolling window screen and suspension frame : en
  • US1893022A - Meter : en
  • GB385870A - Improvements in and relating to cigarette making machines : en
  • AU595032A - Improvements in or relating to joints and couplings for pipes andthe like : en
  • GB385968A - Method for the control of electronic streams : en
  • CA328998A - Locomotive boiler : en fr
  • CA328972A - Insecticide : en fr
  • US1893420A - Slide fastener and concealing means therefor : en
  • US1892726A - Recording scale : en
  • FR738985A - Method for fixing link assemblies in belts without bolts : en fr
  • GB385866A - Method of and apparatus for distilling substances that are liquid at distillation temperature : en
  • GB385895A - Improved manufacture of anhydrous alkali polysulphides : en
  • USD88851S - August bacolini : en
  • FR738999A - Radioactive artificial fiber : en fr
  • DE566620C - Clear glass : de en
  • DE567398C - Method and device for the isolation of specifically heavy minerals, in particular precious metals, from finely ground rocks or soils : de en
  • FR739187A - Straight hosiery loom with subdivided needle bars in each needle bed : en fr
  • DE567386C - Furnace for the glass, ceramic, iron or similar industries with a hood to collect the heated air : de en
  • GB385690A - Improvements in connection with panel heating systems for buildings : en
  • GB385976A - Improvements in or relating to heel seat lasting machines : en
  • GB385946A - Improvements in or relating to tobacco-feeding machines : en
  • GB385681A - Cowlings for air-cooled internal-combustion engines : en
  • FR738979A - Rontgen tube : en fr
  • CA328999A - Air distributing apparatus : en fr
  • GB385723A - Improvements in or relating to electricity meters : en
  • GB385969A - Improvements relating to talking machines : en
  • FR41366E - Improvements made to mills for grinding paints, colors, enamels, lacquers, inks and other viscous or pasty materials, even food : en fr
  • FR738964A - Unsinkable, foldable and portable boat : en fr
  • DE567664C - Circuit arrangement for signal systems : de en
  • GB385860A - Process for the manufacture of a field weed killer : en
  • DE567676C - Gas stove with an oven and a grill oven underneath : de en
  • GB385744A - Improvements in transport vehicles : en
  • USD88917S - Paul f : en
  • US1892964A - Padlock : en
  • FR41381E - Thin sheet body, especially high-value material, such as stainless steel or refractory : en fr
  • FR738953A - Improvements in liquid hydrocarbon dewaxing : en fr
  • GB385819A - Rotary roller bits for well-drilling : en
  • FR41357E - Improvements in the gasification of heavy oils by partial combustion : en fr
  • DK46700C - Water heating tank. : da en
  • DE567592C - Support device on running shoes, such as ice skates, roller skates : de en
  • DE567514C - Electric visitor registration facility : de en
  • US1893305A - Method of making failure indicator lamps : en
  • CA328981A - Burial vault : en fr
  • GB385745A - Rotary impeller pumps having a guide passage or passages arranged laterally of the impeller in the pump casing : en
  • GB385835A - Improvements in or relating to ultra-violet radiation apparatus : en
  • USD88859S - Design fob an implement handle : en
  • USD88936S - William willheim : en
  • US1892818A - Fruit facing apparatus : en
  • DE567426C - Slate with wooden frame and replaceable writing surface : de en
  • DE567648C - Process for the production of vitamin-rich substances : de en
  • CA329075A - Heat utilizing method : en fr
  • DE543811C - Coupling for two shafts with variable eccentricity and the same angular speed, especially for electric traction vehicles : de en
  • DE567229C - Candling device for eggs : de en
  • US1892982A - Air filter : en
  • US1893355A - Bush chisel : en
  • US1893006A - Internal combustion engine with supercharging : en
  • USD88907S - Design for a textile fabric : en
  • DE567441C - Cooling process : de en
  • DE567466C - Method and device for soldering or welding cable ladders with the aid of a cooling device that can be placed on the cable ends on both sides of the welding or soldering point : de en
  • CA329008A - Cigar machine : en fr
  • CA329076A - Hydrocarbon hydrogenation : en fr
  • USD88941S - Whiliam willheim : en
  • DE567505C - Detachable coupling for connecting a filter housing for respiratory equipment : de en
  • FR739061A - Coupling a thresher with a straw baler to work in the field : en fr
  • US1892897A - Partition stop for luggage : en
  • USD88875S - Caul b : en
  • FR738974A - Method and device for starting internal combustion engines with self-ignition : en fr
  • US1892954A - Radiator shield : en
  • DE567608C - Single-letter casting and setting machine with a rotating body carrying the dies in rows on the surface area : de en
  • FR739207A - Control assembly of luminescent tubes for television : en fr
  • GB385769A - Improvements in or relating to fishing reels : en
  • GB385922A - Improvements in and relating to a method and apparatus for the manufacture of tubes from sheet metal : en
  • GB385937A - Thermally acting three-phase releasing device for excess current switches : en
  • US1893027A - Switch : en
  • US1893060A - Forehearth for molten glass : en
  • FR41370E - Anti-blinding headlight : en fr
  • FR739037A - Container with box-shaped lid : en fr
  • FR739102A - Process for the manufacture of boxes for packaging and transporting fruit : en fr
  • FR739135A - Electric push button switch : en fr
  • GB385838A - Improvements in or relating to apparatus for conditioning or controlling the temperature of molten glass : en
  • GB385930A - Improvements relating to manifolding : en
  • US1893473A - Fuel pump : en
  • DE567257C - Procedure for evacuating and degassing vacuum switches : de en
  • GB385868A - Improvements in and relating to the conversion of polyphase current into single-phase current : en
  • GB385656A - Improvements in electric tumbler switches : en
  • DE567572C - Carrying body, in particular as a record insert that surrounds the mass at the edge : de en
  • US1892870A - Fluid system : en
  • US1893453A - Nonleak accordion pad : en
  • USD88942S - William willheim : en
  • US1893290A - Rolling mill : en
  • US1892861A - Slicing mold : en
  • US1892899A - Elastic fluid turbine of the combined radial-axial flow type : en
  • US1893393A - Process for the refinement of vegetable phosphatides : en
  • CA329129A - X-ray apparatus : en fr
  • US1893013A - Token delivering machine : en
  • US1892995A - Marking plate for keys and method of securing same : en
  • US1893478A - Refrigerating apparatus : en
  • US1892972A - Water purification process : en
  • US1893261A - Motor for driving flexible shafts : en
  • US1893065A - Aircraft and control thereof : en
  • DE567444C - Electrode diaphragm for electrolytic cells : de en
  • FR739008A - Improvements to air heaters : en fr
  • USD88881S - Design for a shoe sole : en
  • CA328996A - Powder puff : en fr
  • US1893254A - Pressure reducing valve : en
  • US1893258A - Lawn perforator : en
  • US1893452A - Flexible shaft coupling for the transmission of power : en
  • CA328986A - Internal combustion engine : en fr
  • US1892996A - Exhaust steam spreader : en
  • US1892677A - Cigarette package case : en
  • US1892820A - Passenger ship : en
  • DE567620C - Device for pulverized fuel firing, in particular for pulverized coal firing locomotives : de en
  • CA328961A - Swing ball : en fr
  • GB385706A - Improvements in embossing presses : en
  • US1893301A - Die casting machine : en
  • CA329070A - Resilient joint and block : en fr
  • US1892756A - Food container : en
  • FR739058A - Light reflector-diffuser : en fr
  • US1892992A - Dispensing device : en
  • CA329118A - Draft rigging : en fr
  • CA328991A - Bridge scorer : en fr
  • DK46726C - Electric Baking Oven with Steam Generator. : da en
  • US1892735A - Compass : en
  • CA329092A - Photo-composing apparatus : en fr
  • US1892796A - wyatt : en
  • US1892801A - Process of refining gasoline : en
  • US1893338A - Evaporator for refrigerators : en
  • CA329016A - Indirect heating apparatus : en fr
  • CA329115A - Slicing machine : en fr
  • CA329131A - Burner : en fr
  • GB385768A - Improvements in and relating to dinner waggons : en
  • GB385830A - A new or improved hinge for oven doors and the like : en
  • GB385874A - Improvements in or relating to upholstery mountings : en
  • CA329069A - Belt cementing machine : en fr
  • DE567042C - Device for generating reaction forces on aircraft : de en
  • FR739114A - Multiple in-line cam regulator : en fr
  • FR739145A - Hanging arrangement for self-baking electrodes : en fr
  • GB385811A - Improvements in magnetic coin-separating devices : en
  • AU705832A - An improved liquid fuel burner : en
  • US1892688A - Sewage treating apparatus : en
  • US1892909A - Watering device : en
  • FR739066A - Process for the preparation of dye baths and printing colors for naphthol dyeing : en fr
  • CA329012A - Cigarette machine tamper : en fr
  • US1892730A - Process of preparing derivatives of the naphthazarine series : en
  • US1893315A - Train control system : en
  • USD88905S - Henry dreyfttss : en
  • CA328964A - Railway frog plate : en fr
  • USD88884S - Jacques maisch : en
  • DE566984C - Baking method for bread containing rye in ovens with moving plates : de en
  • US1892806A - Manufacture of drawn glass : en
  • US1893362A - Apparatus for recording or reproducing sound : en
  • US1892925A - Collapsible fuselage for airplanes and the like : en
  • US1893257A - Milking machine : en
  • US1893087A - Lubricator valve : en
  • CA329082A - Electric switch : en fr
  • US1892672A - Method for treating shingles : en
  • DE567463C - Gas cartridge closure : de en
  • DK46709C - Clamping device for Scaffolding poles or other Objects. : da en
  • DE567458C - Steam power plant with heat storage and a second storage system : de en
  • FR739017A - Improvements in aircraft construction : en fr
  • US1893387A - Metal reenforcement for highways construction : en
  • DE567425C - Locking device for the upper sash of multi-part sliding windows : de en
  • GB385714A - Improvements in, or relating to, taps or valves : en
  • FR739115A - Garden hose : en fr
  • GB385692A - Improvements relating to electric relays : en
  • CA329098A - Television mirror wheel : en fr
  • US1893235A - Navigational instrument : en
  • US1892948A - Automatic conteol : en
  • US1893307A - Package sealing machine : en
  • US1893460A - Cutting, sorting, and conveying device : en
  • DE567435C - Excavator bucket : de en
  • DK46728C - Centrifuge container. : da en
  • FR738997A - Process for obtaining porous masses from mixtures based on calcium sulphate plaster : en fr
  • FR739153A - Multiple mirror screws : en fr
  • DE567658C - Device to compensate for the differences in acceleration and deceleration in the circulation of household sewing machines for the execution of embroidery work : de en
  • DE567677C - Device for inertia-free photographic recording of acoustic vibrations on a light-sensitive carrier, in particular for sound films : de en
  • DE567678C - Use of an eccentric rotary piston compressor in overload engines with exhaust gas turbines : de en
  • DE567541C - Clamping device for holding together unperforated sheets, booklets or the like in letter folders, loose-leaf binders and loose-leaf books : de en
  • FR739168A - Improvements to the automatic control of hotplates and ovens : en fr
  • GB385623A - Improvements in or relating to means for the production of stereoscopic representations of objects : en
  • DE567389C - Baking, roasting and thinning device in which an intermediate ring is arranged between the base and the cover : de en
  • GB385898A - Improvements in and relating to electric discharge devices : en
  • FR739120A - Method for determining the density of subterranean formations by means of a hydraulic probe, and device for carrying it out : en fr
  • DE567548C - Device for cooling highly stressed masonry parts of gas-heated metallurgical ovens : de en
  • GB385828A - Improvements in and connected with life-saving devices for submarines : en
  • DE566876C - Bed tension bar with straps to be placed around the bed posts : de en
  • DE567666C - Process for dephenolating waste water : de en
  • US1893407A - Brooder alarm : en
  • US1893017A - Stay bolt construction : en
  • US1893444A - Castellating machine : en
  • CA9843S - Holder or container for adhesive plaster or bandage : en
  • GB385783A - An improved apparatus for making artificial films or skins of cellulose and cellulose derivatives : en
  • GB385790A - Improvements in and relating to high pressure hand lubricating guns : en
  • GB385643A - An improved appliance for use in copying drawings and the like : en
  • GB385720A - Improvements in vacuum pumps : en
  • US1892665A - Automobile jack : en
  • US1892695A - Window ventilator : en
  • US1893010A - Internally tapered pile shell section : en
  • FR739092A - Automatic fire alarm : en fr
  • GB385625A - Improvement in catalytic process : en
  • GB385684A - An improved apparatus for cleaning, polishing and like purposes : en
  • GB385765A - Improvements in or relating to gas analysing apparatus : en
  • US1892682A - Method of making a printing plate : en
  • US1892762A - Radiator bracket : en
  • US1893259A - Rear axle construction for motor vehicles : en
  • DE567606C - Process for carrying out the ammonia synthesis : de en
  • US1893105A - Box car door : en
  • DE567352C - Machine for the wet treatment of rayon spider cakes in eaves baths : de en
  • GB385685A - Coat and the like hanger : en
  • US1892743A - Closure fastener for receptacles : en
  • FR739182A - : fr
  • DE567135C - Process for the elimination of sulphurous acid contained in exhaust gases : de en
  • FR739217A - Improvements to wall-mounted coffee grinders and others : en fr
  • GB385840A - Mixing valve : en
  • CA329136A - Lined pump : en fr
  • DE567657C - Musical instrument : de en
  • US1893470A - Jodhpur and like garment : en
  • FR738995A - Destructive hydrogenation of solid carbonaceous materials : en fr
  • GB385894A - Improvements in friction clutches : en
  • US1893215A - Variable stroke fuel pump : en
  • US1893434A - Smooth flow compensator : en
  • US1893130A - Fountain pen : en
  • DE567578C - Device for pre-bending of rails coming out of the rolling mill in the warm state and. Like. On the cooling bed so that they straighten up when they cool : de en
  • FR739054A - New azo dyes and their manufacturing process : en fr
  • GB385877A - Improvements in transferring devices for use in connection with knitting machines : en
  • FR739078A - Spark plug for internal combustion engines : en fr
  • GB386341A - Improved method of and means for mounting switch rails or blades for railways : en
  • US1893172A - Transparent sheet and process of manufacture : en
  • US1893313A - Refractory : en
  • USD88904S - Design for a casing for a bearing : en
  • GB385878A - Improvements in locomotive crank pin grinding and quartering machines : en
  • AU426131A - Aircraft structure and method of fabricating thesame : en
  • FR738956A - Cystoscope : en fr
  • DE567667C - Flow barrier for light liquid separator : de en
  • DE567719C - Hydraulic braking device for motor vehicles : de en
  • FR739242A - Scraper bucket : en fr
  • CA328983A - Liquid seasoning for comestibles : en fr
  • USD88895S - William willheim : en
  • FR739010A - Sheet stacking device : en fr
  • GB385649A - Improvements in or relating to the contacts of electrical switches : en
  • US1893089A - Buoy for saving the occupants and the material of submarine boats : en
  • US1893167A - Rotating stage mounting : en
  • GB385953A - Improvements in or relating to electronic valves : en
  • US1892759A - Ammunition : en
  • GB385956A - Change speed gear for vehicles with explosion engines : en
  • CA329093A - Changeable exhibitor : en fr
  • GB385655A - Improvements in shock absorbers : en
  • GB385729A - Process of liquefaction and saccharification of amylaceous materials in brewing : en
  • US1893281A - Hair curl clip : en
  • GB385665A - Improvements in check hinges : en
  • DE567496C - Device for setting boring bars working with diamonds : de en
  • US1892819A - Method of soldering together metal parts : en
  • DE567344C - Device for starting difficult-to-start electric motors : de en
  • GB385675A - Improvement in or relating to burglar alarms : en
  • CA329105A - Metal furniture : en fr
  • CA329116A - Egg breaker : en fr
  • GB386003A - Improvements in or relating to folding mechanism for use in printing machines : en
  • US1892710A - Impulse clock : en
  • US1893304A - Negative glow lamp : en
  • US1893456A - Method of erecting locomotive cabs, car bodies, and jigs therefor : en
  • DE567579C - Sheet music turner : de en
  • US1893343A - Towel cabinet : en
  • US1893381A - Coaster sled : en
  • CA329051A - Coating composition : en fr
  • US1892848A - Manufacture of phenol formaldehyde condensation products : en
  • US1893078A - Sintered hard metal alloy : en
  • US1893031A - Control circuits for space discharge devices : en
  • US1893075A - Accelerator pedal for automobiles : en
  • DE567687C - Procedure for television broadcasting : de en
  • CA329127A - High resistance steel : en fr
  • US1893095A - Attachment for automatic pistol handles : en
  • USD88876S - Caul r : en
  • US1892847A - Windshield warmer : en
  • CA329121A - Clutch mechanism : en fr
  • FR739155A - Wax beads and sequins : en fr
  • CA328995A - Clock mechanism : en fr
  • US1892975A - Motor vehicle screen : en
  • US1893008A - Method and means for prevention of metaldehyde poisonings : en
  • US1893412A - Bowling alley : en
  • GB385909A - Improvements in means for utilising wave energy : en
  • GB385820A - Improvements in ventilating and air-attemperating apparatus : en
  • US1892894A - Machine tool : en
  • GB385653A - Improvements in and relating to electric power converting apparatus : en
  • GB385955A - Improvements in parquet floorings : en
  • US1893349A - Motor vehicle body having collapsible head : en
  • DE567638C - Device for the recovery of the condensate from the steam heaters in use for heating moving railroad trains : de en
  • CA329071A - Table folding device : en fr
  • CA329097A - Television system : en fr
  • FR739160A - Free friction band clutch : en fr
  • FR739122A - Color cinematography process : en fr
  • US1892962A - Storage battery : en
  • US1893367A - Direct current dynamo-electric machine : en
  • FR41400E - Improvement in air treatment for railway passenger cars : en fr
  • FR739106A - Abrasive product : en fr
  • USD88933S - Jack schweizeb : en
  • US1892938A - Thermostatic switch : en
  • USD88911S - new yobk : en
  • FR739201A - Electric animal trap : en fr
  • DE567225C - Total counter for measuring devices : de en
  • FR738993A - Improvements to coin operated weighing devices : en fr
  • FR739109A - Spinning top-type toy : en fr
  • GB385807A - Improvements in or relating to the recording and reproduction of sound : en
  • FR739230A - Accelerated speed device for gear changing mechanisms for motor vehicles : en fr
  • GB385741A - Improvements in or relating to the attachment of carrier bags to the saddle of a cycle or to other parts thereof : en
  • CA329028A - Artillery wheel : en fr
  • CA329109A - Manufacture of cellulose ester films : en fr
  • GB385772A - Improvements relating to devices for distributing air for ventilation and like purposes : en
  • GB385814A - Improvements relating to sliding roofs for motor vehicles : en
  • CA329061A - Meter printing mechanism : en fr
  • US1893081A - herzstark : en
  • GB385687A - Improvements relating to the construction of boots or shoes : en
  • FR739237A - Magnet system, especially for circuit breakers : en fr
  • US1892773A - Can washing machine : en
  • US1893246A - Automatic stoker : en
  • FR41397E - Improvements to DC to AC converters : en fr
  • FR739229A - Typewriter Improvements : en fr
  • GB385658A - Process for the production of hard masses having a certain elasticity : en
  • FR739249A - Multiple detonation alarm device : en fr
  • DE567405C - clarinet : de en
  • GB385827A - Improvements in or relating to apparatus for severing a charge-of glass below a suction mould in glassware-forming machines : en
  • CA329147A - Tire airbag inserting machine : en fr
  • US1893275A - Aeroplane construction : en
  • FR739183A - Process for the production of acetylene chlorides : en fr
  • FR41382E - Improvements to hydraulic servo-motors : en fr
  • CA329058A - Engine carbon remover : en fr
  • CA329078A - Ticket printing scale : en fr
  • CA329009A - Turbine locomotive : en fr
  • DE567583C - Device for the automatic blocking of the coin slot of machines : de en
  • DE567665C - Centrifugal drum with insert plates and vanes in the sludge room : de en
  • FR41355E - Device for placing jacks on motor cars : en fr
  • GB385669A - Improvements in or relating to vacuum cleaners : en
  • DE567605C - Production of alkaline earth oxides from the carbonates : de en
  • FR41389E - Device intended to automatically prevent pick-pocketing in trunks, letter boxes, safes, checkouts, etc. : en fr
  • GB385809A - Improvements in and relating to electric liquid heaters : en
  • GB385865A - Improvements in or relating to mechanism adapted to be actuated by virtue of a coin or coins : en
  • DE567612C - Arrangement for drying and venting oils for electrical equipment : de en
  • US1892846A - Camera : en
  • FR739295A - : fr
  • US1892746A - Float structure : en
  • US1892903A - Wardrobe case : en
  • US1893187A - Cushioning mechanism for power hammers : en
  • US1893014A - Eccentric lifting device : en
  • DE567598C - Synchronous clock with power reserve : de en
  • FR41380E - Improvements in the means of controlling the passage of energy between an alternating current circuit and a direct current circuit : en fr
  • US1893374A - Motion picture projector : en
  • DE567600C - Process for electrical cleaning of gases containing sticky substances such as tar : de en
  • US1893251A - Voltage compensator : en
  • US1893463A - Embossing machine : en
  • USD88857S - Design eor a prayer card : en
  • USRE18705E - Fabbic forming machine : en
  • US1893115A - Interrupter for current supply systems : en
  • US1893132A - Quick acting coupling : en
  • DE567611C - Device for regulating the air gap width and the inclined position of the armature in relation to the poles for electromagnetic loudspeaker drives : de en
  • US1893054A - Rayon spinning machine : en
  • US1893138A - Process of treating petroleum : en
  • US1892723A - Polishing device : en
  • US1892671A - Ophthalmic mounting : en
  • DE567436C - Dobby with crank drive : de en
  • DE567440C - Diaphragm rupture protection for gas pressure regulator : de en
  • CA329013A - Cooling apparatus : en fr
  • US1893071A - Adjustable supporting mechanism for lamps : en
  • US1893145A - Distillation of tar : en
  • USD88872S - gottesman : en
  • US1893306A - Brake shoe : en
  • US1892720A - Height measuring attachment : en
  • CA329047A - Sound projection system : en fr
  • DE566664C - Device for starting short-circuit three-phase motors with full load : de en
  • US1892953A - Automatic fluid pipe connecter train coupling : en
  • US1893282A - Power head : en
  • US1893252A - Hinge : en
  • US1892977A - Ramp for use in rerailing vehicles : en
  • US1893176A - Metal window guard attachment : en
  • US1892823A - Fluid pressure apparatus : en
  • US1892917A - Magnetic valve : en
  • US1893084A - Swing : en
  • CA328994A - Tuyere and supporting grate : en fr
  • US1892912A - Well screen : en
  • USD88929S - Ultra violet sterilizing apparatus : en
  • FR739184A - Convertible stretcher for transporting the injured : en fr
  • FR739204A - Gear wheel enhancements : en fr
  • CA328963A - Chiropodist apparatus : en fr
  • CA329133A - Windshield wiper : en fr
  • FR739055A - Process for manufacturing corrugated disc wheels, in one piece, blank and die or stamping press intended for carrying out this process : en fr
  • GB386328A - Preparation of compositions containing synthetic resins and soluble alginates : en
  • DE567474C - Electrical Roestvorrichtung with a central, a heater receiving, vertical and on both sides open frame made of insulating material : de en
  • DE567545C - Blade ring for radially loaded turbines : de en
  • GB385880A - Anchoring device for securing a wall plug in a wall, partition or the like : en
  • GB386310A - Improvements in and relating to methods of reducing ore : en
  • US1892841A - Mattress protector : en
  • US1893271A - Adjustable bracelet structure : en
  • US1893378A - Cooling unit : en
  • GB385993A - Improvements relating to electrically operated valve means : en
  • CA329049A - Colour television system : en fr
  • DE567443C - Single-walled pressure vessel that can be indirectly heated or cooled : de en
  • US1893163A - Planographic printing process : en
  • DE567557C - Armature winding for reversible poleless DC generator : de en
  • DE567619C - Charging device for traveling grate furnaces : de en
  • US1893024A - Sign : en
  • GB385695A - Improvements in electric cables : en
  • CA328971A - Clamping collar : en fr
  • US1892884A - Sediment collecting stopper : en
  • US1893269A - Cigar and cigarette holder : en
  • CA329123A - Talking picture reproducer : en fr
  • US1893182A - Folding sunshade : en
  • US1893377A - Rectilinear electromagnetic motor : en
  • US1892949A - Helicopter-aircraft : en
  • US1893153A - Egg tray for incubators : en
  • US1893348A - Circuit breaker control system : en
  • CA329079A - Time stamp : en fr
  • US1892902A - Food product and process of producing the same : en
  • US1893099A - Tapered center for riding crops : en
  • US1893404A - Adjustable reamer grinding clearance gauge : en
  • US1893088A - Combined socket handle and lamp guard : en
  • USD88934S - Design for a carpet : en
  • CA329021A - Thermostat mechanism : en fr
  • US1892764A - Distilling system : en
  • US1892776A - Fluid control device : en
  • US1893204A - Spark amplifier for use in the ignition systems of internal combustion engines : en
  • CA328976A - Golf club monogram cap : en fr
  • DE567454C - Anthraquinone dyestuff preparations : de en
  • DE567460C - Method and device for keeping walls made of porous material, in particular masonry, dry : de en
  • US1893199A - Washing apparatus : en
  • US1893454A - Heated table : en
  • CA329001A - Ceramic moulding apparatus : en fr
  • GB385722A - An improved carburettor for use on internal combustion engines : en
  • US1892683A - Single plate multiple photographic reproduction : en
  • US1893418A - Automobile jack : en
  • US1893280A - Foldable bootjack : en
  • US1893447A - Process of and apparatus for nitrating glycerine, glycol, and similar alcohols : en
  • US1892922A - Acid bottle for well surveying : en
  • GR3980B - QUICK DEODORATION METHOD OF OILS AND FATS. : el en
  • US1892697A - Crushing or pulverizing machine : en
  • US1893297A - Fuel metering control for internal combustion engines : en
  • US1893423A - Process for treating coals, tars, mineral oils, and the like, by hydro-genation under high pressure and at high temperature : en
  • FR739053A - New diphenyl derivatives and their preparation process : en fr
  • GB385842A - Improved method of and apparatus for heating interstage steam and other flowing fluids : en
  • GB385862A - Improvements in units for manifolding books : en
  • FR739190A - Denitration of residual acids with simultaneous production of concentrated sulfuric acid : en fr
  • GB385805A - Apparatus for the manufacture of cigar fillers : en
  • US1892711A - Refrigerating apparatus : en
  • US1892749A - Comb : en
  • USD88927S - Design for a carpet : en
  • GB385793A - Improvements in lamp signalling apparatus, more particularly for railways : en
  • DE567712C - Device for drying and making photocopies glossy : de en
  • FR739079A - Guillotine window : en fr
  • DE567669C - Schraem chain arm that can be extended against the carrier to re-tension the chain : de en
  • DE567556C - Overload bars closed fuse cartridge with fusible conductors and a slow working switching device : de en
  • DE567683C - Method of breaking down carotene : de en
  • FR739046A - Underwater tunnel construction method : en fr
  • GB385701A - An overload release : en
  • CA328974A - Shoe non-slipping device : en fr
  • US1893085A - Luminous tube : en
  • FR739003A - Device intended for the introduction of liquids and pasty or viscous materials, for example lubricants, between blades or lamellae, plates, discs, etc. : en fr
  • FR739064A - Method and devices for post-synchronization in cinematography : en fr
  • FR739173A - Instant tightening and loosening buckle : en fr
  • GB386004A - Improvements in or relating to folding mechanism for use in printing machines : en
  • GB386312A - Improved apparatus for separating solids from liquids : en
  • FR738984A - Loom comb guard device : en fr
  • FR739231A - Horseshoe : en fr
  • DE567465C - Circuit arrangement for a connecting line provided with several branch points in telecommunication systems, in particular telephone systems : de en
  • US1892781A - Joint for superheaters or the like : en
  • US1893379A - Separable fastener : en
  • US1893197A - Method of and apparatus for treating tubular textile fabrics : en
  • US1893369A - Signaling device for automobiles : en
  • US1892826A - Rail fissure detector : en
  • DE567679C - Disc roller grate with scrapers arranged between the discs : de en
  • US1893041A - Weighing scale : en
  • US1893124A - Invertible manifold and valve for hydraulic hoists : en
  • US1892989A - Piston ring inserter : en
  • US1893232A - Bomb rack and control : en
  • US1892876A - Oil pump : en
  • GB385821A - A device for preventing the boiling-over of milk and other liquids : en
  • DE567419C - Process for making photographic prints : de en
  • US1893174A - Headlight lens : en
  • US1893000A - Submersible toy : en
  • US1893034A - Radiator : en
  • GB385740A - Improvements relating to lamps for use more particularly with motor vehicles : en
  • DE567549C - Device for the uninterrupted conveyance of incandescent material : de en
  • DE567623C - Seat, especially for motor vehicles and aircraft : de en
  • DK46703C - Sand dryer for asphalt concrete mixers. : da en
  • US1892680A - Cutting mechanism for composition constructional material : en
  • FR739270A - : fr
  • US1893149A - Tubular aerial adveritising device : en
  • DE567568C - Glass forming machine : de en
  • FR739202A - Mechanical temperature indicator. : en fr
  • US1892689A - Universal scale dairy thermometer : en
  • US1892750A - Method and apparatus for atomizing materials : en
  • CA329039A - Brake rigging support : en fr
  • US1892780A - Covering means : en
  • US1892886A - Drumstick for bass drums : en
  • US1893104A - Vehicle body trim panel : en
  • FR739171A - Insulating boom device for ships or oil barges loading or unloading : en fr
  • GB385667A - Improvements relating to automatic electric delay devices for thermionic valves : en
  • US1892795A - Lawn edging tool : en
  • US1892778A - Heat transfer device : en
  • US1893042A - Reduction gearing : en
  • US1893131A - Border and panel connecting machine : en
  • US1893168A - Mounting for pictures, panels, and the like : en
  • USD88906S - Design fob a game board : en
  • US1893414A - Combination puller : en
  • AU810532A - Improvements in or relating to feeding joints for oil-filled electric cables : en
  • US1892713A - Refrigerating apparatus : en
  • US1893286A - Method of carbonizing metals and alloys : en
  • DE567571C - Process for the extraction of tungstic acid from ores : de en
  • US1893226A - Water soluble di-iodo-hydroxy-mercury fluorescein : en
  • US1893336A - Circuit control means : en
  • FR739205A - Gas burner injector : en fr
  • FR739215A - Car luggage rack : en fr
  • CA329068A - Belt cementing machine : en fr
  • US1893143A - Acoustic device : en
  • USD88909S - Joseph m : en
  • US1892751A - Method of and apparatus for operating on spinning frames and other machines : en
  • DE567271C - Process for the preparation of anhydrous condensation products from carbamides, carbamide derivatives, starting materials which provide carbamides and aldehydes, in particular formaldehyde, with the addition of organic solvents : de en
  • DE567393C - Elliptical compass : de en
  • FR41352E - Flame arrestor and anti-icing device for engines : en fr
  • FR739124A - Device for rolling balls and the like : en fr
  • GB385823A - Improvements in vehicle bodies : en
  • US1893059A - Motor vehicle heater : en
  • DE567345C - Device for common tension control on paper machines : de en
  • DE567469C - Lamp base for electric light bulbs : de en
  • US1893350A - Motor vehicle body having collapsible head : en
  • US1893468A - Apparatus for cooling coke : en
  • FR739068A - Improvements to sinks, sinks, bidets, bidets footbaths and sitz baths, bathtubs and other appliances : en fr
  • FR739091A - Manufacturing process of glassware crucibles and cuvettes : en fr
  • GB385760A - An improved siphon-discharge water-waste preventer : en
  • DE567432C - Toy plane : de en
  • DE567487C - Tubular water heater equipped with a hot water tank and surrounded and heated by a special branched down pipe of a hot water heating system : de en
  • FR739199A - Concentrator : en fr
  • US1892813A - Desk structure : en
  • US1893373A - Trolley harp : en
  • GB385808A - A process of direct photographic production of copy in full tone from relief printing formes : en
  • CA329018A - Seamless tube making apparatus : en fr
  • CA329117A - Draft rigging : en fr
  • US1892891A - Battery charging system for airplanes : en
  • US1893240A - Warm air furnace : en
  • DE566806C - Extension tube, stand base or the like : de en
  • GB385826A - Improvements in or relating to tire rims : en
  • US1892920A - Material conveyer : en
  • US1893108A - Battery hand lamp, or flash light : en
  • CA328955A - Brake drum lining : en fr
  • DE567502C - Smooth metallic support or guide surface for tape-shaped, translucent carriers of light-sensitive layers : de en
  • DE567709C - Disc friction clutch : de en
  • DE566921C - Synchronization control device for multi-motor drives : de en
  • DE567693C - A permanent magnet made from a piece of hardened steel with narrowed pole ends and an almost enclosed path of the lines of force : de en
  • AU643232A - Improvements in electric heating devices : en
  • US1893329A - Motor-car heating and ventilating system : en
  • DE567694C - Floor polisher with swiveling handle and friction wheel drive : de en
  • FR739239A - Composition for coating wood, metal and other materials, and method of preparing it : en fr
  • AU554631A - TO Improvements in or relating to sounding apparatus : en
  • DE567501C - Holders for attaching photographic filters, in particular three-color filters, to lenses : de en
  • CA328980A - Display device : en fr
  • FR739243A - Rolling conveyor unit for bulk materials with scraping bucket and exchangeable swivel conveyor belt or with loading hopper : en fr
  • FR739244A - Pigging loader especially for mining operations : en fr
  • CA329083A - Refrigerator car : en fr
  • GB385666A - Improvements in and relating to track circuit signalling apparatus : en
  • GB385700A - Improvements in electric interlocking plants for railways : en
  • CA329035A - Fluid pressure brake : en fr
  • CA329005A - Absorbent pad : en fr
  • US1893192A - Packing joint for water cooled internal combustion engines : en
  • USD88902S - Necticut : en
  • GB385712A - Improvements in or relating to gas calorimetry : en
  • US1893004A - Silico-molybdenum steel and article made therefrom : en
  • US1893012A - Self contained oil seal : en
  • FR739216A - Advanced septic tank : en fr
  • GB385704A - Tobacco stemming machines : en
  • DE523599C - Process for making soft tissues : de en
  • DE567544C - Steam boiler with field pipes used to generate steam : de en
  • FR41368E - Acoustic echo sounding equipment on board a noisy aircraft : en fr
  • GB385776A - Improvements in and relating to radio receivers : en
  • GB385817A - Egg testing and delivering apparatus : en
  • US1892896A - Pivotal connection : en
  • US1893002A - Toothbrush : en
  • DE567418C - Device for copying negatives by means of copiers : de en
  • CA329124A - Web aligning device : en fr
  • DE566740C - Coal dust feed device for internal combustion turbines : de en
  • DE567404C - Process for broaching cylindrical outer and inner surfaces of workpieces : de en
  • US1893242A - Automatic starter switch : en
  • DE567593C - Ski binding with serrated jaws that can be adjusted in relation to one another : de en
  • FR738996A - Manufacturing process of blocks for construction : en fr
  • GB385886A - Improvements relating to disc-type gasholders : en
  • GB385904A - Distillation of tar oil : en
  • DE567383C - Artificial silk spinning pot : de en
  • GB385816A - Improvements in or relating to trolley wheels and heads for collecting electricity : en
  • DE567646C - Ironing device connected in front of or behind the take-off device of knitting or knitting machines : de en
  • DE567632C - Process for the production of 1,4-dioxane : de en
  • GB385822A - Venting device for hot water bottles and the like : en
  • GB385893A - Improvements relating to gasholders of the disc or piston type : en
  • GB385683A - Improvements in machines for producing hollow glassware : en
  • US1892888A - Strain insulator : en
  • DE567456C - Flat heat device, especially for steam turbines : de en
  • GB385789A - Improvements in or relating to helicopters : en
  • CA328965A - Distributor for fertilizers, etc. : en fr
  • CA329095A - Resistance coupled amplifier : en fr
  • US1892910A - Aircraft : en
  • US1893150A - Vehicle spring : en
  • DE567546C - Form cylinder divided in the longitudinal direction, in particular gravure form cylinder : de en
  • DE566802C - Seating that can be transformed into a lounger : de en
  • FR739032A - Armchair for theaters : en fr
  • FR739083A - Ashtray : en fr
  • FR739137A - Locking the cover of the push-button switches : en fr
  • CA329036A - Polyphase system : en fr
  • DE567427C - Bolt locking device for firearms : de en
  • DE567475C - Device for automatic electrical resistance welding of the crossing points of wire mesh : de en
  • GB385764A - Improvements in lifting-dogs and like gripping apparatus : en
  • FR739331A - : fr
  • US1892931A - Magazine razor : en
  • US1893337A - Lightning field intensity recorder : en
  • US1893415A - Switch : en
  • GB385858A - Improvements in electric filter circuits particularly for use with thermionic amplifiers : en
  • US1893069A - Tractor-driven cultivator : en
  • US1893109A - Method of producing ferrochrome : en
  • USD88916S - Paul f : en
  • FR739141A - Process for the chemical cleaning of fibrous materials, textiles and clothing : en fr
  • GB385697A - Improvements in domestic cooking and heating apparatus : en
  • DK46725C - Alarm device. : da en
  • AU423431A - Improvements in and relating' to axle bearings for rail vehicles : en
  • GB385863A - Improvements in or relating to short wave receivers : en
  • GB385647A - Improvements in or relating to the construction of concrete piles : en
  • GB385825A - Device for protecting movable electric conductors from tension, stress and distortion : en
  • GB385887A - Improvements relating to pumps : en
  • US1892831A - Water pressure driven motor : en
  • US1893228A - Method and apparatus for refrigerating : en
  • DE567424C - suction cup : de en
  • GB385892A - Improvements in or relating to garments : en
  • DE567481C - Device for spinning rayon : de en
  • FR739043A - Clutch and disengagement device for presses, punching machines and other similar machine tools : en fr
  • GB385875A - Improvements in or relating to upholstery mountings : en
  • US1893253A - Electric heating or cooking apparatus for food : en
  • US1892950A - Removing of enamel from a metal base : en
  • US1893223A - Electric controlling apparatus : en
  • US1892758A - Direction finder : en
  • US1893082A - Crack sealer for concrete pavements : en
  • US1893376A - High tension power transmitting electric cable : en
  • US1893160A - Electrode for electric arc welding or soldering : en
  • US1893224A - Well reaming device : en
  • US1893011A - Method for lining pile shells : en
  • DE567400C - Tabulating machine with automatic group control : de en
  • FR739006A - Pylons or metal poles for force transport or any other use : en fr
  • GB385942A - Internal combustion engine with rotary cylinders particularly adapted for aircraft : en
  • US1892885A - Tiled wall or the like : en
  • GB385974A - Improvements relating to thermionic relay circuits : en
  • US1893353A - Battery tool : en
  • US1892863A - Cutting tool : en
  • US1892728A - Cupric cyanic compound and process for its manufacture : en
  • US1893025A - Electromotor : en
  • US1893202A - Valve for flush tanks : en
  • USD88897S - William willheim : en
  • US1892679A - Mattress : en
  • US1892860A - Vehicle traffic indicator : en
  • US1892942A - Vulcanizing press : en
  • US1893098A - Spring seat : en
  • US1893125A - Reversible pump for hydraulic hoists : en
  • US1893222A - Pressure indicator : en
  • US1893184A - Fan : en
  • DE567563C - Electrically heated salt bath oven : de en
  • US1892865A - Motor implement : en
  • USD88848S - Beatrice altman : en
  • US1893003A - Sea wall : en
  • US1893317A - Process for the isolation of ergosterol : en
  • AU602332A - Aprocess forthe preservation of green cattle fodder and product obtained thereby : en
  • DE567079C - Device for preventing the persistence of fault currents, for example in the event of earth faults in electrical systems : de en
  • DK46717C - Milk cooler. : da en
  • FR739193A - Improvements in the construction of steam or gas turbines : en fr
  • GB385901A - Improvements in door stays : en
  • DE567136C - Extendable guide track for stretchers on ambulances : de en
  • GB385850A - Improvements in protective grids for motor-vehicle radiators : en
  • GB386309A - Improvements in electric induction motors : en
  • US1893036A - Fastener : en
  • US1893327A - Photographic camera : en
  • USD88899S - William willheim : en
  • DE567510C - Method and device for aseptic filling and closing of bottles, vessels and the like. like : de en
  • GB385799A - Improvements in and relating to article wrapping machines : en
  • GB385872A - Improved box or case for holding bottles : en
  • DE567526C - Pulsator for milking machines : de en
  • US1892993A - Syringe : en
  • US1893151A - Pneumatic displacement pump : en
  • US1893288A - Heddle : en
  • US1893326A - Clothing for cards and the like : en
  • GB385759A - Improvements to domestic washing boiler : en
  • GB385923A - Improvements relating to cathode ray tubes : en
  • DE567656C - Multi-spark spark plug : de en
  • US1892673A - Display cabinet : en
  • US1892755A - Method of making electrical condensers : en
  • DE566968C - Orientation bus : de en
  • CA329043A - Diolefine separation : en fr
  • FR739236A - Coupling arrangement for remote indication installations, with several stations located on the same line : en fr
  • GB385928A - Improvements in and relating to totally enclosed refrigerating machines : en
  • US1893402A - Golf game : en
  • USD88925S - Paul f : en
  • US1893388A - Thermometer : en
  • DE567478C - Rotary lobe compressors : de en
  • FR739175A - Folding trestle for road signage : en fr
  • US1892985A - Kite : en
  • US1893438A - Method of purifying petroleum hydrocarbons : en
  • DE567681C - System for automatic regulation or blocking of a gas flow in a gas pipe : de en
  • US1892879A - Case for radiotubes : en
  • US1893026A - Oil tank fire protection : en
  • DE567652C - Adding machine designed as a cash register with printing mechanism : de en
  • DE567670C - Device for mixing gases and caustic liquids : de en
  • USD88908S - gottesman : en
  • FR738957A - Coupling mechanism by sliding door racks : en fr
  • CA329073A - Heating and ventilating unit : en fr
  • CA329100A - High-speed switch for picture transmission and television : en fr
  • DE567668C - Automatic closure for waste pipes : de en
  • GB385800A - Improved grip for use in straining and jointing electrical conductors, wires and the like : en
  • GB385883A - Improvements in or relating to flexible tubular electrical insulating material : en
  • USD88924S - Paul p : en
  • GB385737A - Improvements in nozzles or roses : en
  • US1892754A - Method of forming interior angle in sheet metal stamping : en
  • US1893469A - Automatic phonograph : en
  • CA329044A - Distended fibrous product : en fr
  • CA328993A - Connecting rod : en fr
  • AU554331A - Improvements in or relating to devices for forming threads from natural or artificial dispersions of rubber : en
  • AU885932A - Improvements relating to sound collecting and sound radiating devices : en
  • FR739162A - galvanic element of the leclanché type : en fr
  • GB385726A - Improvements in tubular shells and mouth-pieces for cigarettes : en
  • FR738958A - Lifting device for motor vehicles or similar vehicles : en fr
  • US1892729A - Scale : en
  • US1893217A - Fuel pump with lost motion lever : en
  • DE567078C - Electric multi-motor drive, especially for paper machines : de en
  • DE567445C - Process for dewatering hydrous alkali hydroxides : de en
  • GB385708A - Improvements in or relating to embossing presses : en
  • GB385920A - Improvements in or relating to synchronisation devices for television and the transmission of moving pictures or of pictures derived from cinematograph films : en
  • CA329104A - Motion picture theatre : en fr
  • US1892708A - Door construction : en
  • US1893386A - Spool for axminster looms : en
  • US1893287A - Airplane radio equipment : en
  • US1893221A - Habold bhckohs booth : en
  • US1893474A - Earpiece for ear phones : en
  • CA329106A - Metal furniture leg : en fr
  • USD88853S - Alfred botjsfieij : en
  • US1893195A - Folding furniture leg : en
  • US1893368A - Cadmium plating composition : en
  • US1893462A - Automatic valve : en
  • US1892887A - Sash construction : en
  • US1893322A - Gin saw filing machine attachment : en
  • CA329138A - Manure loader : en fr
  • GB385903A - Improvements in pedals for cycles, juvenile road vehicles and the like : en
  • DK46720C - Freestanding ladder that can be used as an extendable ladder. : da en
  • FR739150A - : fr
  • GB385734A - Improvements in or relating to quick action electrical switches or combined switchesand fuses : en
  • DK46723C - Control valve. : da en
  • CA329087A - Closure disc stacking apparatus : en fr
  • AU646832A - Improvements in compression type refrigeration apparatus : en
  • US1893118A - Control system for ailerons : en
  • USD88935S - William willheim : en
  • US1893248A - Manufacture of mercuri-mononitro-para-cresol and its salts : en
  • US1892770A - Purification of crude aromatic compounds : en
  • DE567485C - Boilers for hot water heating : de en
  • DE567699C - Pendulum for gravity measurements : de en
  • AU552031A - Improved method of packing butter and margarine : en
  • CA329140A - Battery clamp : en fr
  • FR739076A - Improvements to the construction of dams : en fr
  • GB385686A - Improvements in hand printing presses : en
  • DE567477C - Automatic control device with a power amplifier for the mechanical transmission of the adjustment pulses emanating from a controlled variable : de en
  • US1892998A - Outdoor advertising structure : en
  • CA328970A - Soda melting furnace connector : en fr
  • US1893165A - Apparatus for erecting staging, platforms, and the like : en
  • US1893190A - Ironing machine : en
  • DE567438C - Fabric take-up device for looms : de en
  • US1892761A - Stove construction : en
  • US1893467A - Locking pin construction : en
  • USD88869S - Design for a textile fabric : en
  • US1893321A - Cooling unit for refrigerating systems : en
  • CA329074A - Liquid container : en fr
  • CA328975A - Fish lure : en fr
  • CA329145A - Scarifier : en fr
  • US1892763A - Grain drill sterilizer-mixing attachment : en
  • US1892769A - Plastic or coating compositions : en
  • US1893052A - Pictorial display apparatus : en
  • DE567535C - Tie holder bent from a piece of spring wire : de en
  • DE567642C - High voltage electrostatic machine : de en
  • AU557031A - Improvements in stoves or ranges : en
  • CA329037A - Brake controlling valve : en fr
  • DE567364C - Process for the production of cellulose derivatives which can preferably be used for the preparation of plastics : de en
  • DE567414C - Storage of the cover plate for copier machines : de en
  • DE567077C - Electric switch : de en
  • FR739016A - Flexible joint enhancements : en fr
  • FR739018A - Rain sprinkler : en fr
  • GB385679A - Improvements in and connected with the filtration and clarification of water : en
  • CA329137A - Liquid container spout : en fr
  • US1892850A - Escape attachment for submarines : en
  • US1893302A - Method of and means for controlling electric wave amplifiers : en
  • CA329056A - Nitriding ferrous material : en fr
  • CA329034A - Fluid pressure brake : en fr
  • DE567661C - Bottle ejection device in bottle washing machines : de en
  • CA328982A - Heat treating furnace : en fr
  • US1893385A - Process for obtaining concentrated sulphur dioxide : en
  • US1892767A - Catalytic oxidation of ammonia : en
  • US1893096A - Clothes drier reel : en
  • US1892800A - Broom machine : en
  • US1892956A - Magnetic structure : en
  • US1893308A - Stock and die : en
  • FR739285A - : fr
  • CA329010A - Interior collar can : en fr
  • DE567515C - Device for the production of hollow blocks closed on five sides : de en
  • GB385950A - Improvements in and relating to pick-up devices for sound reproducing machines : en
  • CA328959A - Wire connector : en fr
  • US1893072A - Fuel economizer : en
  • US1893394A - Glove : en
  • US1893426A - Combination broom holder and dustpan : en
  • GB385707A - Improvements in tobacco pipes : en
  • CA328968A - Heating furnace : en fr
  • DE567529C - Process for producing an optical image by means of X-rays : de en
  • US1893309A - Method of making molds : en
  • GB385861A - Improvements in or relating to machines for selvaging material : en
  • US1892943A - Vibration-absorbing connecter : en
  • FR739318A - : fr
  • GB385702A - Improvements in sound reproducing mechanism : en
  • US1892898A - Light projector : en
  • US1892971A - Regenerative reverberatory furnace : en
  • US1893345A - Refrigerating apparatus : en
  • US1893391A - Liquid dispenser : en
  • USD88883S - Julia extras : en
  • CA329053A - Dynamo electric machine frame : en fr
  • CA329112A - Locomotive stoker : en fr
  • FR739224A - Automatic lubrication device : en fr
  • GB385719A - Improvements in or connected with apparatus for granulating friable substances : en
  • DE567489C - Device for trimming hollow bodies : de en
  • DE567675C - Process for uniting the longitudinal edges of flat socks made of rubber weft warping : de en
  • FR739233A - Process for producing masses of loose textile fibers to be treated and capable of being transported, and device for transporting these masses : en fr
  • FR739117A - Slaughter movement during reduction in straight looms with plucked hosiery : en fr
  • GB385810A - A needle-positioning guide for gramophones : en
  • US1893136A - Circuit arrangement : en
  • DE567599C - Flushing system, especially for flushing outlets, with a self-closing valve operated by foot pressure : de en
  • USD88861S - Design for a button : en
  • DE567564C - Floor care products, especially for linoleum : de en
  • GB385688A - Improvements in or relating to casement stays and the like : en
  • GB385715A - Mechanical pencils : en
  • GB385881A - Improvements in filling devices for packing machines : en
  • US1892721A - Writing pad holder : en
  • US1893093A - Electric soldering tool : en
  • AU723132A - Improvements in and relating to methods and apparatus for hot rolling strip metal : en
  • US1893220A - Stocking stretcher : en
  • US1892892A - Artificial minnow : en
  • USD88886S - Roger megroz : en
  • DE567508C - Rotating windshield wiper : de en
  • US1893005A - Centrifugal separator bowl : en
  • US1893295A - Spring support : en
  • GB385779A - Improvements relating to cable connectors for electric cables of the oil-filled type : en
  • US1892704A - Radio receiving system : en
  • US1892798A - Cable rider : en
  • US1892699A - Electric clock system : en
  • US1892934A - Tension control for rolling mills : en
  • US1893334A - Metal wheel : en
  • US1892963A - Concealed ironing board : en
  • AU801632A - Improvements inthe manufacture of seals or connectors for vitreous to metal joints : en
  • DE567390C - Epicyclic gear, especially for fine adjustment of elevators : de en
  • DE567552C - Quartz holder in which the electrode spacing can be changed in order to change the frequency : de en
  • US1892785A - Barbed wire reel : en
  • US1893177A - Watthour meter : en
  • DE567547C - Process and device for the production of stencils, matrices or printing forms for printing or spray printing of writing and typographic lines : de en
  • FR739174A - Improvements to typewriter cases : en fr
  • USD88944S - William willheim : en
  • DE567639C - Circuit arrangement for telephone sub-exchanges : de en
  • US1893020A - Drill pipe protector : en
  • FR739180A - Improvements to clothes racks : en fr
  • GB385914A - Improvements in means for lighting burners for liquid fuel : en
  • US1893262A - Reenforced electrical coil : en
  • US1893219A - Bearing mounting : en
  • US1892832A - Process of preparing uni-directional current carrying devices : en
  • US1893446A - Valve for steam engines : en
  • US1892784A - Plastic or coating composition : en
  • US1892844A - Coal cutter : en
  • US1892845A - Removable wheel caster : en
  • US1893392A - Revolving mail box post : en
  • GB385837A - Improvements in or relating to soot blowing apparatus : en
  • GB385891A - Improvements in or relating to locks with two-part tumblers : en
  • DE566936C - Standard for photographic hinged chambers : de en
  • GB385965A - Improvements in and relating to record card controlled accounting machines : en
  • FR739176A - Improvements to electric gasoline lighters : en fr
  • DE567495C - Shut-off device : de en
  • FR41356E - Anti-blinding headlight : en fr
  • US1893021A - Nondetonating fuel : en
  • DE567531C - Process for the production of sintered hydraulic binders : de en
  • DE567472C - Arrangement for isolating water-carrying pipelines from each other, which connect live parts : de en
  • US1892924A - Amplifying arrangement with tubes connected in counter cadence : en
  • FR739263A - : fr
  • US1892752A - Transformer regulating system : en
  • USD88863S - Design fob : en
  • DE567577C - Melting furnace : de en
  • GB385869A - Improvements in or relating to flexible connections : en
  • US1893443A - Apparatus for machining propeller blades and like articles : en
  • CA329126A - Egg processing machine : en fr
  • DE567697C - Landmark : de en
  • GB385940A - Improvements in and relating to electric motor control : en
  • US1892741A - Refrigerant : en
  • US1893390A - Bait : en
  • US1893457A - Spraying and injecting device for internal combustion engines employing liquid fuel : en
  • US1893045A - Internal combustion engine : en
  • US1893121A - Amusement device : en
  • DE567402C - Process for solidifying carbon disulfide or carbon tetrachloride : de en
  • US1892734A - Aib conteol device with atttoaiatic eelease : en
  • US1893133A - Means for steam generation : en
  • FR739208A - Brightness control of so-called braun tubes, especially for television : en fr
  • FR739221A - Water tap system : en fr
  • GB385743A - A method of and mechanism for securing the freed threads of a book or the like in a thread stitching machine : en
  • US1892719A - Vulcanization of rubber : en
  • US1892944A - Rubber covered leaf spring : en
  • GB385847A - Improvements in key operated devices for switching off electric lights in rooms and the like : en
  • CA329007A - Spark plug : en fr
  • DE567594C - Entertainment game with a ratchet wheel for stopping rotatable game boards in positions which are spaced apart by the same central angle : de en
  • DK46712C - Pump or Motor. : da en
  • FR738972A - Removable gearbox for machine tools : en fr
  • FR739129A - Quick mechanical fixing device : en fr
  • GB385813A - Improvements in starters for internal combustion engines : en
  • FR738998A - Striker tool : en fr
  • US1892927A - Control surface for aircraft : en
  • US1893023A - Metallurgical apparatus : en
  • US1893205A - Gauging apparatus : en
  • CA329101A - Amplifier control circuit : en fr
  • DK46705C - Washing machine. : da en
  • GB385718A - An improved manufacture of roads, yards, aerodromes and like surfaces and means therefor : en
  • FR739246A - Tipping device for skips or other containers mounted on a frame carried by wheels : en fr
  • GB386317A - Improvements in or relating to elastic rings : en
  • GB385748A - Steam engine with exhaust steam turbine : en
  • CA329041A - Solution of cellulose derivatives : en fr
  • US1893431A - Packing case or box for beehives : en
  • DE567509C - License plate for motor vehicles : de en
  • DE567705C - Method of treating seed plants : de en
  • CA329064A - Press : en fr
  • US1892941A - Refrigerating apparatus of the absorption type : en
  • US1893166A - Fire engine : en
  • AU547031A - Improvements in or relating to electrical mercury cutouts : en
  • DE567471C - Mercury-vapor glass rectifier with electromagnetically controllable, resiliently movable armor that dips into the cathode mercury with its lower end in the resting state : de en
  • DE567532C - Process to prevent the formation of salt glaze on the surface of ceramic shards with the exception of stoneware shards : de en
  • USD88903S - Design tor a casino for a bearing : en
  • USD88930S - Textile fabric or similar article : en
  • FR738991A - Paper gluing process : en fr
  • FR739138A - : fr
  • DE567596C - Box belt conveyor : de en
  • FR739313A - : fr
  • US1893214A - Measuring apparatus : en
  • FR739077A - : fr
  • FR739125A - Waste for washbasins, bidets, office stamps, etc., in porcelain or stoneware : en fr
  • US1892768A - Oxidation of fluorene : en
  • US1893440A - Hydrostatic pump : en