• US1693939A - Impregnating solution : en
  • US1693915A - Carrying out catalytic oxidations in the gaseous or vapor state : en
  • CA285302A - Smoke treating apparatus : en fr
  • AU1436628A - Method and apparatus for measuring the product of plurality of alternating quantities : en
  • DE469249C - Process for the production of indigoid dyes : de en
  • AU1381728A - Improvements in or relating to insulating caps : en
  • CA285351A - Paint and varnish remover : en fr
  • CA285363A - Valve for internal combustion engines : en fr
  • US1693977A - Sewer construction : en
  • DE469134C - Panel clamp : de en
  • FR647878A - Dismountable toy plane : en fr
  • US1693870A - Roller rail for heat-treating furnaces : en
  • USD77096S - Design for a lighting fixture : en
  • US1693649A - Method of and apparatus for treating starch : en
  • US1693664A - Transfer mechanism for upsetting machines : en
  • US1694143A - Power reverse gear : en
  • US1693874A - Tipping device for wagons : en
  • DE469129C - Card guide device for typewriters : de en
  • DK39575C - Parachute. : da en
  • USD77126S - Design for a wall fixture : en
  • US1693669A - Diving apparatus for swimming pools : en
  • US1693829A - Poration : en
  • US1694120A - Ahpabatus fok cleahistg abtd polishing automobiles : en
  • USD77057S - Samuel nobman bttkgess : en
  • US1694191A - Heating appabattts : en
  • FR648136A - Reinforced cement or similar pole and its manufacturing process : en fr
  • US1694227A - Splice-holding device for tire expanders : en
  • US1693732A - Priming apparatus : en
  • US1693846A - Attachment of face plates : en
  • US1694028A - wildhaber : en
  • CA285354A - Loom mechanism : en fr
  • US1693787A - Milk-bottle cap : en
  • US1694105A - Core box for ingot molds : en
  • DE469342C - Process for the production of Kuepen dyes : de en
  • FR648352A - Further training in compressors : en fr
  • GB287085A - Improvements in or relating to vehicle wheels : en
  • GB301628A - A food warmer : en
  • CA285284A - Trap and separator for immiscible liquids : en fr
  • US1694240A - Time-element device : en
  • DE469318C - Method of cleaning paper stock in a centrifuge : de en
  • FR648341A - Manufacturing process of certain decorative objects : en fr
  • FR647973A - Advanced control for washing machine drum : en fr
  • FR648195A - Direction indicator for automobiles : en fr
  • GB301708A - Improvements in or relating to locks : en
  • FR647900A - Improvements to the vaults of ovens or hearths : en fr
  • GB301567A - Improvements in the production of pattern effects in textile materials composed of or containing cellulose esters : en
  • DE469255C - Poultry foot ring made of celluloid : de en
  • AU1193728A - Improvements in and relating to sound reproducing machines : en
  • US1694207A - Display rack : en
  • CA285256A - Short wave antennae : en fr
  • DE469196C - Process for the production of ceramic products with colored underglaze decorations using decals : de en
  • FR648098A - Method and device for the additional treatment of textile yarns, especially artificial silk in a hank : en fr
  • GB301712A - Improvements in or relating to holders for closet seat guards : en
  • AU1042527A - Improvements in and connected with postal envelopes : en
  • DE469083C - Strain relief device for moving lines of electrical equipment, especially plugs : de en
  • US1694008A - Drive and driven device : en
  • CA285375A - Roller-body for roller-weirs : en fr
  • CA285360A - Cellulose ester : en fr
  • CA285377A - Dehydration method : en fr
  • US1694210A - Tractor guide : en
  • US1693776A - Warp stop mechanism for looms : en
  • US1693973A - Combined comb and razor : en
  • FR648061A - Improvements in manufacturing processes for cellulose products such as artificial silk, etc. by drawing spinning starting from solutions of ammoniacal copper oxide : en fr
  • FR648259A - Ironing machine : en fr
  • GB301614A - A new or improved auxiliary folding seat for automobiles : en
  • GB301853A - Improvements in the manufacture of materials of the nature of catalysts for the oxidation of oxidizable gases in admixture with air or oxygen : en
  • GB295649A - Improvements in and relating to sheet feeding apparatus : en
  • GB301852A - Combined carpenter's level and clinometer : en
  • US1693590A - Boat-propelling- mechanism : en
  • US1693646A - farmer : en
  • GB277952A - Improvements in distillation : en
  • US1693603A - Antifriction air-spring assembly : en
  • DE469082C - Multiple switch connector for radio sets : de en
  • GB301785A - Improvements in or relating to telephone systems : en
  • BE356308A - : en fr
  • CA285383A - Coin-slot closure for scales : en fr
  • AU1065327A - Catalytic oxidation of organic compounds : en
  • US1694057A - Process of making triphenylmethane dyes : en
  • FR647998A - Improvement in the assembly of pump bodies : en fr
  • FR648211A - Junction system for railway tracks and other applications : en fr
  • FR648231A - Process for the production of ammoniacal phosphates at the expense of mono- or dicalcium phosphate : en fr
  • USD77074S - Design for a curtain rod : en
  • DK39551C - Device for Machining a Number of Workpieces by throwing these spreading bodies against these, using a container which is kept in motion and contains the workpieces. : da en
  • FR647882A - : fr
  • FR648114A - Improvements to lower cleaners of distribution or stretching cylinders of textile machines : en fr
  • GB301720A - Improvements in and relating to the treatment of coal and like carbonaceous material : en
  • US1694347A - Inlet box : en
  • US1694119A - Can : en
  • DE469066C - Combination of a wagon tipper and a separately movable tipping hopper : de en
  • US1693830A - Bottle cap : en
  • US1693788A - Lubricating mechanism : en
  • US1694176A - of belleville : en
  • DK39547C - Form for Casting, especially of light, porous Material. : da en
  • DE469259C - Muffler for internal combustion engines, especially on motor vehicles : de en
  • US1694111A - Motion-picture projector : en
  • US1694324A - Reenforced hosiery and method of producing same : en
  • DE469060C - Buckle for suspenders and similar clothes hangers : de en
  • GB277322A - Improvements in metal turning lathes : en
  • DE469245C - Overcurrent time relay : de en
  • DE469204C - Process for the production of highly refractory objects that do not sinter during firing, in particular highly refractory stones, from zirconium oxide : de en
  • GB294926A - Improvements in soap delivery devices : en
  • GB301598A - Improvements in fittings for hose suspenders and the like : en
  • USD77134S - Design for a combined coat hanger and brush : en
  • DK39566C - Card register box with slotted Bottom. : da en
  • FR648064A - Foot operated air pump : en fr
  • FR648152A - Decoration process for plastics : en fr
  • US1694287A - Headblock-strap attachment : en
  • US1693666A - Finely-divided phenolphthalein and process of making same : en
  • US1694045A - Plate punching and finishing means : en
  • US1694275A - Sprocket chain : en
  • AU1354928A - Improvements in or connected with picture projection machines : en
  • GB301592A - An improved jolley for use in the manufacture of pottery : en
  • GB301652A - Improvements in bearings : en
  • DE469223C - File with file teeth of different heights : de en
  • FR648364A - Universal jacquard mechanism : en fr
  • US1693816A - Friction shock-absorbing mechanism : en
  • FR648126A - Switch for suspended railways : en fr
  • DE469057C - Handbag-like, adjustable book cover : de en
  • FR647929A - Improvements to pressurized fluid cylinders for vehicles : en fr
  • FI12251A - Säkerhetsanordning, särskilt avsedd för i en isoleringsvätska arbetande elektriska apparater : en fi
  • FI12252A - Säkerhetsanordning, särskilt avsedd för i en isoleringsvätska arbetande elektriska apparater : en fi
  • GB301558A - Improvements in and relating to electric transformers : en
  • DE469250C - Combustion controller with control of secondary air in the chimney or smoke duct : de en
  • FR648189A - Electro compressor unit : en fr
  • FR647950A - Improvements in the construction of metallic spoked wheels : en fr
  • FR648158A - Improvements in the preparation of vat dyes : en fr
  • FR648134A - New elements for quick and removable constructions in reinforced cement or not : en fr
  • GB301545A - A process for the manufacture of 8-hydroxy quinoline and derivatives thereof : en
  • DE469206C - Machine with sickle-shaped work space and sealing rings with interrupted sealing surfaces : de en
  • DE469028C - Fuel injection device for internal combustion engines with fuel-opened, pressure-loaded injection valve and with filling storage of the fuel : de en
  • GB290294A - Improvements in sand slinging machine : en
  • GB301576A - Improvements in or relating to oscillating electric fans : en
  • US1693687A - wildhaber : en
  • US1693981A - Oscillating joint : en
  • FR648104A - Copy holder for typewriters : en fr
  • AU946427A - Method of producing Wheel rims andother goods that in use are subject to great wear : en
  • FR648375A - Beet hoe, with automatic lifting of working tools : en fr
  • GB301597A - Improvements relating to telephone and signalling systems : en
  • US1693751A - Shutter-control mechanism for musical instruments : en
  • USD77117S - Design for a stocking : en
  • USD77070S - Design for a curtain rod : en
  • FR648105A - Remote hydraulic transmission of power and synchronous motion : en fr
  • FR648321A - Method of combined refrigeration and ventilation and its embodiment, for ensuring a constant temperature in coolers and other furniture containing foodstuffs : en fr
  • US1693927A - Telephone system : en
  • US1694117A - Azo dyestuffs and process for preparing the same : en
  • FR648043A - Address stamp : en fr
  • FR648108A - Sewing machine motor control device : en fr
  • FI12277A - I played music to teach : en fi
  • USD77058S - Design for oilcloth : en
  • GB301681A - Improvements in gas ovens : en
  • US1693922A - Luggage carrier for automobiles : en
  • US1694228A - Worm conveyer : en
  • FR648316A - Tire removing machine : en fr
  • GB296349A - Improvements in or relating to vacuum electric discharge devices : en
  • FR648006A - Lockable bolt and nut : en fr
  • DK39568C - Method for Manufacturing an Aid for Leather Tanning. : da en
  • GB301620A - Improvements in or relating to spindle apparatus for flyer spinning, twisting and like machines : en
  • FR648009A - New hygienic bottle : en fr
  • FR648153A - Cigarette Making Machine Improvements : en fr
  • FR647889A - New frequency changer system : en fr
  • DE469305C - Method for packaging soap in flexible packaging material of any kind : de en
  • FI12258A - Anordning för indicering av fel i transformatorer : en fi
  • US1693692A - Gun mounting and traveling carriage therefor : en
  • US1694209A - Device for spraying hydrocarbon fuel : en
  • US1693943A - Fluid-pressure brake : en
  • US1694329A - Rotary pump : en
  • FR648281A - Shock absorber : en fr
  • FR648111A - Machine used for the application of inlaid or marquetry patterns : en fr
  • FR648234A - Improvements in rectilinear hosiery looms : en fr
  • FR647965A - Harvester improvements : en fr
  • FR648007A - Grip chain for cars of the type : en fr
  • US1693827A - Combination collar box and neckwear holder : en
  • GB278683A - Improvements in variable speed gear transmissions : en
  • US1693708A - Typewriting machine : en
  • US1694213A - Combined expansion and contraction joint-semihexagonal type : en
  • US1693913A - Fastener : en
  • CA285324A - Socket : en fr
  • FR648029A - Process for the simultaneous production of phosphorus or phosphoric acid and hydraulic binders in the latent state : en fr
  • GB301610A - Improvements in pumps : en
  • DE469240C - Drive for rail vehicles : de en
  • FR648142A - Method and agents for increasing the mixing capacity of alcohol with hydrocarbons : en fr
  • FR648302A - Carburetor for internal combustion engines : en fr
  • FR647893A - Tensioner : en fr
  • FR648217A - Plate holder for cycles : en fr
  • AU1333528A - Compression spring washer : en
  • US1693951A - Attachment for bending machines : en
  • DE469209C - Piezoelectric resonance relay : de en
  • US1693849A - Oil and gas separator : en
  • US1694009A - Auditing machine : en
  • US1693863A - Rotary expansion valve : en
  • FR648360A - : fr
  • US1693714A - Sulphur-silica composition : en
  • US1693774A - Apparatus for the continuous preliminary treatment of crude benzols : en
  • US1693844A - Lock for ignition and lighting switches : en
  • FR648086A - Articulation for control rods and similar components : en fr
  • DK39560C - Device for Measuring Pressure Lines. : da en
  • FR648074A - Portable lighting device primarily for medical examination : en fr
  • DE469377C - Device for separating dust from grainy or lumpy goods : de en
  • GB301698A - Improvements relating to engines including a plurality of cylinders contained in thesame jacket : en
  • CA285265A - Aerator : en fr
  • CA285294A - Can testing machine : en fr
  • CA285387A - Well drilling and cleaning method : en fr
  • US1693805A - Fastener-covering method and means : en
  • US1694053A - Electric fuel igniting : en
  • DE469293C - Air separation device for gasoline, kerosene or the like. : de en
  • FR648377A - Application of luminescent products : en fr
  • GB301538A - Improvements relating to reinforced concrete floor and like construction : en
  • US1693599A - Charles : en
  • US1694005A - Machine for testing shock absorbers : en
  • US1693737A - Method and apparatus for locating the point of escape of a fluid from concealed pipes : en
  • FR648270A - : fr
  • GB301653A - Improvements in or relating to inner soles or socks for boots and shoes : en
  • US1693878A - Track liner and method of applying same : en
  • US1694065A - Duplex radio machine : en
  • DE469325C - Process for the production of bar brooches : de en
  • GB301690A - Improvements in rotary compressor, pump or motor : en
  • US1693905A - Toweling cabinet : en
  • US1694265A - Method and apparatus for treating filaments : en
  • GB286648A - Device for the automatic disconnection of the drive in dentists' drilling machines : en
  • US1693642A - Method of treating metallic particles : en
  • US1694032A - Manufacture of wool felts : en
  • US1694167A - Electrical resistance : en
  • US1693616A - Accordion : en
  • US1693604A - Burner wick : en
  • DE469286C - Process for the production of a protection against accidental contact for high voltage parts : de en
  • DK39549C - Two-pressure vessel boiler with reversing chamber for the combustion products. : da en
  • CA285341A - Aerial system : en fr
  • FR647914A - Method and device for the mass production of cold-enamelled tiles and plates : en fr
  • FR647937A - Improvements relating to the construction of pavements, floors and other similar surfaces : en fr
  • FR647938A - Improvements to the carcasses of funeral wreaths : en fr
  • FR648095A - Manufacturing process of dyes for mordant printing : en fr
  • DE469125C - Device for overheating intermediate steam on ship boilers with returning heating gas supply through a steam-like heat exchanger : de en
  • DE469332C - Process for the production of printing form fillings using wool felt dust : de en
  • AU1049027A - Improvements in or relating to friction brakes orthe like : en
  • US1694319A - Apparatus for producing sound : en
  • DE469145C - Device for displaying admixtures of harmful gases or vapors when gas cleaning compounds or catalytic converters become ineffective, particularly in the case of gas protection devices : de en
  • DE469309C - Abraumfoerderbruecke : de en
  • US1694188A - Assiguos to timitjs olseet : en
  • FR648145A - Process for improving motor fuels : en fr
  • GB301526A - An improved die casting machine : en
  • GB301606A - An improved spring reel for automatically winding up electric conductors : en
  • GB301612A - Improvements connected with trailers for motor cars and the like : en
  • GB288579A - Process for the improvement of the properties of iron-beryllium alloys : en
  • GB288639A - Improvements in or relating to picking-motions of looms for weaving : en
  • US1693793A - Carburetor : en
  • FR648337A - Drive belt : en fr
  • GB272254A - An improved warp knitting frame : en
  • GB301587A - A cutter for cutting paper or like sealing or holding material used on boxes : en
  • US1693688A - blake : en
  • US1693748A - Method of making ball and socket joints : en
  • GB279137A - Process for the transformation of materials having a base of cellulose and in particular textile materials : en
  • US1693963A - High-pressure crude-oil motor : en
  • FR648273A - Method and apparatus for supplying internal combustion engines with a combustible mixture : en fr
  • GB301699A - Improved case for gramophone records : en
  • DE469137C - Adjustable holder for window curtains : de en
  • US1694225A - Method of inserting valves in annular tubes : en
  • FR648121A - Piezoelectric quartz resonator or oscillator : en fr
  • GB284249A - A process for the application of highly sulphonated oils in the textile industry : en
  • GB301761A - Improvements in shock absorbers : en
  • AU1056427A - Improvements in or relating to multistage thermionic amplifiers receiving devices andthe like : en
  • USD77068S - August dlouhy : en
  • USD77073S - Design for a curtain rod : en
  • US1694078A - Spray gun : en
  • US1694215A - Sled runner for automobiles : en
  • DE469343C - Process for the preparation of indigoid dyes : de en
  • US1694248A - Telephone line : en
  • FR648068A - Process for dyeing artificial silk : en fr
  • FR648100A - Rower-dryer : en fr
  • US1693902A - Process for producing lithopone fast to light : en
  • DE469163C - Metal propellers with hollow blades : de en
  • DE469324C - Device for pulling conical objects : de en
  • FI12282A - Omelet or pancake pan : en fi
  • GB292604A - Improvements in film holders or loading cases for cinematographic cameras : en
  • GB301662A - Improvements in and relating to feeding apparatus for poultry and the like : en
  • GB301706A - Improvements in or relating to felt, canvas or like flexible conveyors for pleating machines : en
  • GB288592A - Process for the production of strips composed of cellulose derivatives carrying monochromatic or multi-coloured figuring : en
  • GB301588A - Improvements in or connected with apparatus for removal of water or other liquids from floors and other surfaces : en
  • GB301704A - Improvements in or relating to machines for making cigars : en
  • FR647930A - Electric striking mechanism for electric clocks : en fr
  • GB301767A - Improvements relating to transformer connections, for example, for rectifiers : en
  • FR648042A - Aircraft breakdown trailer : en fr
  • FR647942A - Hand massage device with massage elements mounted to rotate : en fr
  • FR648070A - Process for the preparation of homogeneous and pure 2. 3- and 2. 5-dichloro-4-amino-1-methylbenzenes : en fr
  • FR648069A - Process for introducing aldehyde groups into cyclic compounds : en fr
  • GB301623A - Improvements in and relating to spindle apparatus for spinning machinery : en
  • US1693618A - Radiator structure : en
  • US1694288A - Installation of electric apparatus : en
  • DE469147C - Moment dump truck : de en
  • GB301674A - Improvements in or relating to electric heaters for radiators of motor vehicle engines : en
  • FR648021A - Device for manufacturing friction bodies for brakes and couplings : en fr
  • FR648131A - Electrical conductor for indoor installations and its manufacturing method : en fr
  • GB301846A - Improvements in and relating to supports for the head lamps of motor road vehicles : en
  • US1694069A - Extension for fly swatters : en
  • US1694361A - Apparatus for extraction of water, oil, and fatty matter from solid material : en
  • FR647941A - Process for the production of industrial oil : en fr
  • FR648397A - Improvements to devices for spinning solutions of cellulose ethers or esters : en fr
  • GB278750A - Improvements in vacuum tubes : en
  • FI12259A - Sätt att elektriskt upphetta i det fria monterade ledningar and dessas strömgenomflutna hjälpledningar för förhindrande resp. undanskaffande av snö-, rimfrost- och isbildning : en fi
  • GB301783A - Improvements in drying or drying and bleaching fabrics : en
  • CA285269A - Process of forming pneumatic tubes : en fr
  • CA285395A - Fuel heater : en fr
  • US1693594A - Universal joint : en
  • FR648310A - Tight : en fr
  • GB301573A - Improvements in or relating to devices for controlling windows of the vertically sliding type : en
  • GB301582A - Improvements in or relating to pianofortes : en
  • US1694023A - Fastener for doors, panels, and the like : en
  • FR648181A - Protective device for means of locomotion : en fr
  • GB301772A - Manufacture of azo-dyestuffs containing chromium and the application thereof : en
  • FR647877A - Process for extracting crude oil suitable for the preparation of a lubricant by distillation of fuels : en fr
  • GB301565A - Process for the manufacture of alkali cyanides : en
  • US1694263A - Cherry-pitting machine : en
  • US1694085A - Kiln car : en
  • FR648227A - Safety device for bolts : en fr
  • GB279136A - Manufacture of aromatic mercaptans : en
  • GB301577A - Improved process of hydrogenation or reduction of organic compounds : en
  • US1693667A - Machine for operating on shoes : en
  • US1694334A - Mail box : en
  • US1694104A - Pump for atomizers : en
  • USD77087S - Design for a radiator ornament : en
  • FR647859A - Loud speaker : en fr
  • US1693933A - Organ : en
  • FR647866A - Rolling tank : en fr
  • FR648226A - Headlight for vehicles : en fr
  • FR647949A - Process for the treatment of fabrics : en fr
  • FR648365A - Waterproof binocular : en fr
  • USD77049S - Design for a flower stand : en
  • GB301815A - Improvements in and relating to the retubing of guns : en
  • FR648387A - Folding lamp : en fr
  • FR648244A - : fr
  • USRE17150E - Vania : en
  • FR648202A - Dust extractor : en fr
  • CA285274A - Coiler : en fr
  • FR648190A - Process for obtaining divided ice at low temperature : en fr
  • US1693966A - sperry : en
  • FR648343A - Improvements to the control of motor vehicle drive axles : en fr
  • GB301850A - Improvements relating to beer engine pumps and the like : en
  • US1693611A - Manufacture of livestock feeds : en
  • US1693772A - Paint-can holder : en
  • US1694042A - Machine for cutting gear teeth : en
  • US1694285A - Cash-eabe mahipulatos : en
  • US1693837A - Coil : en
  • US1694354A - Shipping drum : en
  • DE469131C - Double clamping plate for rails : de en
  • GB284283A - Synchronizing device for musical instruments or other apparatus : en
  • US1693682A - Underfloor duct system : en
  • US1694177A - Aeroplane : en
  • USD77067S - Design for oilcloth : en
  • CA285367A - Grain drill feed : en fr
  • DE469177C - Wire screw winding machine : de en
  • FR647961A - Awnings improvements : en fr
  • FR648269A - Improvements to cardboard boxes : en fr
  • GB301642A - Improvements in or relating to electrical control gear for the alternate forward andreverse operation of electric motors : en
  • FR648182A - Connection to make the legs of furniture, tables, etc. : en fr
  • US1694172A - Adjustable wheel stretcher : en
  • US1694292A - Method of constructing and supporting forms for concrete work : en
  • US1694052A - Brake drum : en
  • US1694239A - Electrical binding post : en
  • US1693760A - Ready-built lamp-post : en
  • US1694076A - Jack for self-propelling vehicles : en
  • CA285281A - Leather belt dressing : en fr
  • FR648044A - Auto theft protection device : en fr
  • USD77078S - Design for a curtain rod : en
  • GB301667A - Improvements in grinding, crushing or like mills : en
  • GB301703A - Improved process and apparatus for manufacturing horse-shoe nails : en
  • US1693591A - Display device : en
  • US1693813A - Draft regulator : en
  • USD77092S - Design for an ornament for radiators of motor cars : en
  • GB285388A - Side registering device of sheet feeding mechanism for folding or other machines : en
  • FR647918A - Fork for eels : en fr
  • FR647919A - Direction indicator for cyclists : en fr
  • US1694346A - Boiler washer : en
  • US1693707A - Clipper : en
  • US1693825A - Resistance unit : en
  • US1693970A - Refrigerating apparatus : en
  • AU1047127A - Improvements in reciprocating engines : en
  • FR647967A - Perfumed artificial flowers enhancements : en fr
  • DE469136C - Massage device : de en
  • DE469168C - Process for coking coal dust u. like : de en
  • FR648268A - Combustion engine and its charging mode : en fr
  • GB301645A - Improvements in or relating to the manufacture of coal tar : en
  • FR648296A - Development of three-sided illuminated mirrors : en fr
  • DE469101C - Control device for the supply of roller mills : de en
  • FR648239A - Rubber vulcanization process : en fr
  • FR647906A - Device indicating the direction in which an automobile is going and its stop : en fr
  • US1694127A - Process for the manufacture of cellulose ethers : en
  • FR647856A - Process for obtaining aluminum for electrolysis : en fr
  • FR648185A - Motorized canoe : en fr
  • DK39550C - Automatic Camera. : da en
  • DE469194C - Safety belt : de en
  • DE469200C - Process for the production of bearing shells which are assembled by casting from an outer steel layer and an inner layer made from gunmetal or another alloy : de en
  • FR648160A - Photolithographic reproduction processes : en fr
  • FR648166A - Improvement in propulsive, bearing and guiding surfaces and in general in any wall subjected to the thrust of a fluid : en fr
  • FR648183A - Method and apparatus for twisting textile fibers : en fr
  • FR648326A - Cabinet for dentist's instruments : en fr
  • DE468988C - Process for the preparation of halogen-containing cow dyes : de en
  • US1693743A - Harness : en
  • US1694304A - Liquid-dispensing container : en
  • USD77136S - Design poe : en
  • US1693995A - Bottle cooler : en
  • DK39548C - Machine for making wire pins. : da en
  • FR647940A - Improvements to electric accumulators : en fr
  • GB301714A - Improvements in or relating to footballs : en
  • US1694000A - Boiler stand : en
  • US1694136A - Rail brace : en
  • GB299477A - : en
  • CA285343A - Triode vacuum tube : en fr
  • GB277974A - A process for hydrogenating and splitting hydrocarbons, the distillation products ofvarious coals and their constituents, as also the coals themselves : en
  • GB301644A - Improvements in or relating to banjos and like stringed instruments : en
  • US1694335A - Means for automatically discharging liquids from chambers, automatic fountains, and the like devices : en
  • US1693610A - Art of producing tubular articles : en
  • US1694264A - Temperature regulator : en
  • US1694338A - Process for the manufacture of aluminous cements : en
  • US1694236A - Iron stand : en
  • FR647902A - Correction of synchronism in baudot devices : en fr
  • GB287498A - Means for indicating the position of electric switches : en
  • DE469238C - Railway sleeve buffer with compensation device : de en
  • DE469285C - Process for the preparation of 1-phenyl-2, 3-dimethyl-4-dimethylamino-5-pyrazolone : de en
  • FR647853A - Method and device for regenerating duplicating paper : en fr
  • GB301715A - Improvements in or relating to tools or other articles having handles of wood or other material needing ferrules : en
  • DE469150C - Toboggan backrest : de en
  • FR647928A - Process and installation for obtaining high quality products containing little ash and water, starting from materials containing ash, materials such as coals and waste coal, as well as residues containing coal : en fr
  • FR648386A - Ignition distributor device : en fr
  • US1693941A - Building construction : en
  • US1694124A - Purification of benzoic acid and its derivatives : en
  • US1694174A - Snowplow : en
  • GB301584A - Improvements in or relating to motor vehicles : en
  • DE468929C - Control device for maintaining certain speed ratios of several motors : de en
  • CA285244A - Car coupler : en fr
  • CA285332A - High frequency duplex signalling system : en fr
  • AU1172528A - Improvements relating tothe manufacture of various articles usually made of leather, or imitation leather, or paperboard orthe like : en
  • DE469107C - Influence of the auxiliary device for the work spindle of grinding and milling machines : de en
  • FR647984A - Radio receiver without switch : en fr
  • FR648388A - Pneumatic tire casing preventing puncture and bursting of inner tubes for automotive wheels and other applications : en fr
  • USD77054S - Design for a bottle or the like : en
  • CA285280A - Clip : en fr
  • GB301583A - Improvements in handbags and the like : en
  • US1693828A - Automobile service indicator : en
  • AU1045927A - An electrically propelled amusement apparatus : en
  • US1693729A - Laminated glass and process of producing the same : en
  • US1694208A - Rotary engine and the like : en
  • US1694198A - Automobile fender guard : en
  • US1694331A - Gravity system for continuously treating boiler water : en
  • US1694339A - A corpora : en
  • FR648082A - Improvements to typewriter exhausts : en fr
  • GB288596A - Improvements in or relating to means for mounting or supporting apparatus having moving parts : en
  • FR648272A - Improvements made to cane makers or similar envideuses : en fr
  • FR647921A - Radiator valve : en fr
  • CA285316A - Dish washing apparatus : en fr
  • FR647990A - case for blocks or books of tickets, stamps or other similar articles, formed of folded or rolled elements, to be used in fractions : en fr
  • FR648179A - Operation drill : en fr
  • US1693947A - Method of production of sodium bisulphate : en
  • US1694290A - Combined coal stoker and burner : en
  • US1693924A - Musical instrument : en
  • US1694025A - Mold : en
  • DE464858C - Electric dust precipitation system : de en
  • FR648132A - movable screen for headlights or other light source applicable to vehicles : en fr
  • GB301539A - Improvements in or relating to centrifugal spinning machines or the like : en
  • CA285267A - Trestle : en fr
  • US1693597A - Pulverulent-fuel furnace : en
  • US1694260A - Manufacture of tires for motor vehicles : en
  • US1693635A - Time-controlled electric switch : en
  • US1693744A - Adjustable supporting chair for wall closets, etc. : en
  • US1693799A - Combined corset and brassiere : en
  • US1694234A - Faucet and process of making same : en
  • AU1172828A - Improvements in or relating to method of and means for using spirit ora like combustible asa fuel for internal combustion engines : en
  • CA285373A - Vehicle lamp : en fr
  • USD77062S - Design fob oilcloth : en
  • CA285296A - Lined bushing : en fr
  • FR648135A - Device to facilitate the starting of internal combustion engines : en fr
  • GB301534A - Improvements in automatic self-closing valves : en
  • US1694154A - Window-shade fixture : en
  • US1693783A - Seat : en
  • US1693883A - Dispenser and method of use : en
  • US1693885A - Tank-cleaning device : en
  • US1694108A - Diving contrivance adapted for deep-sea diving : en
  • US1693638A - Automatic top-lift grading and distributing machine : en
  • DE469292C - Bituminous substances, e.g. B. coal pitch and sulfur, containing mass for the production of foundry models : de en
  • CA285350A - Regenerative brake control : en fr
  • DE469175C - Single or multi-pole overcurrent switch with toggle lever contact device : de en
  • US1693796A - Space-graduating mechanism for typewriters and the like : en
  • FR648149A - Mechanical fuse with clockwork movement with temperature indicator device : en fr
  • FR648164A - Installation for the manufacture by centrifugation of pipes of all kinds, and in particular of metal pipes : en fr
  • CA285329A - Metal car door : en fr
  • AU897927A - An improved locking pipe joint : en
  • US1693717A - Filtering mechanism : en
  • US1694161A - Infantile napkin : en
  • US1694309A - Building : en
  • CA285293A - Hydraulic system for storing and delivering oil : en fr
  • CA285374A - Vehicle lamp : en fr
  • FR648172A - Developments in elevators : en fr
  • DE469148C - Wheelbarrow : de en
  • US1694169A - Call register for telephone systems : en
  • DE469143C - Thread cutting stock : de en
  • DE469158C - Press for the production of moldings from clay u. Like. With under the press and ejector back and forth moving mold table : de en
  • US1693655A - Floor construction : en
  • US1693860A - Doorcheck : en
  • CA285307A - Wire splicing tool : en fr
  • CA285313A - Envelope machine : en fr
  • GB301609A - Improved circuit arrangements for preselectors of automatic telephone systems : en
  • AU1046127A - An improved device for admitting additional air to an internal combustion engine : en
  • GB301702A - A swimming and walking shoe : en
  • US1693662A - Radio signaling system : en
  • US1693750A - Panel joint for automobile bodies and method of making the same : en
  • DE469199C - Pouring device for standing centrifugal molds : de en
  • FR648002A - Process for the integral shaping of the flanks of hunting cams shaped as a heart for mechanical weaving looms : en fr
  • DE469264C - Vessel washing machine with static spray points : de en
  • AU1101327A - Improvements in and connected with apparatus for gathering and feeding in crop to stripper harvesting and reaper thresher machines : en
  • FR648344A - : fr
  • GB301568A - Improvements in the production of pattern effects on textile materials composed of or containing cellulose esters : en
  • FR648318A - Machine particularly intended for working or shaping glass ampoules : en fr
  • FR647851A - Device for automatically closing the gas pipes after the burners or burners have been extinguished : en fr
  • CA285346A - Electric signalling system : en fr
  • FR647972A - Washing machine drum control device : en fr
  • FR648353A - Carburetor improvements : en fr
  • FR648097A - Metal scraping teeth for sulphurous ore roasting furnaces : en fr
  • FR648146A - Further training in the manufacture of steel ingots : en fr
  • FR647987A - Device for mounting a lubricating pump on aircraft engines : en fr
  • DE469220C - Two-stroke diesel engine with exhaust, flushing and loading slots in the cylinder wall : de en
  • FI12263A - Anordning vid boggier till järnvägsvagnar och dylikt : en fi
  • CA285323A - Road material : en fr
  • DE469288C - Process for the preparation of developable trisazo dyes : de en
  • FI12276A - Förfaringssätt för framställning av band, snören eller liknande : en fi
  • GB301675A - An improved portable bench : en
  • US1693734A - Switching means for effecting electrotherapeutic treatment : en
  • GB302257A - Improvements in or relating to appliances for removing facial wrinkles : en
  • DE469218C - Material for metal springs of technical arrangements : de en
  • FI12254A - Drying device : en fi
  • FR648263A - Bearing device for high-speed shafts : en fr
  • GB301647A - Child's windproof undercoat : en
  • GB301525A - Improvements in and relating to inertia governors : en
  • US1694190A - Photo-electric cell : en
  • FR647996A - Improvements to illuminated slit blocks used to photograph moving pictures in talking cinematography : en fr
  • FR648355A - Automatic windshield wiper or cleaner : en fr
  • GB301616A - Improvements in or relating to window cleaning devices or the like : en
  • GB301663A - Improvements in or relating to impulse transmitters for telephone and like systems : en
  • AU1124428A - Method of manufacturing goloshes andother rubber footwear : en
  • US1693898A - Amplification system : en
  • GB288619A - Lifting devices for a track-brake : en
  • US1693869A - Trailer for self-propelled vehicles : en
  • US1694323A - Heating control system : en
  • GB292460A - Letter sorting and collecting device with conveyor belts : de en
  • FR647901A - Reciprocating rectilinear motion transmission replacing the conventional coupling by connecting rod and crank : en fr
  • DE469273C - Profiled drying and conveyor channel for curved wood : de en
  • DE469340C - Process for the representation of substantive disazo dyes : de en
  • US1694273A - Suction cleaning apparatus : en
  • US1693725A - Impulse-testing equipment : en
  • US1693789A - Combination tool for well-drilling operations : en
  • GB289100A - Improvements in optical-projection apparatus : en
  • DE469182C - Electrically powered fish scaler : de en
  • DE469226C - Tire rolling mill for pre-rolling and finish rolling of tires with one spindle adjustable in the radial direction and one axially displaceable spindle : de en
  • US1693614A - Air-circulating fireback : en
  • US1693996A - Armature-insulation-cutting machine : en
  • US1694178A - Heating unit : en
  • FR648304A - Closure device for heavy papers, thin boards, leathers, etc., orthogonally folded : en fr
  • GB301678A - Improvements in or relating to ring spinning frames for woollens : en
  • FR648334A - Method and device for obtaining, on a lathe, parts having an archimedean spiral cross section : en fr
  • GB301619A - Improvements in or relating to doffing apparatus for spinning, twisting and like machines : en
  • GB301621A - Improvements in or relating to electric coupling elements : en
  • FI12284A - Pappersservietthållare : en fi
  • GB301685A - A crucible holder and stand : en
  • US1694276A - Electrical condenser : en
  • DE469315C - Burners for dusty fuels : de en
  • US1694026A - Fruit-car brace : en
  • US1694221A - Ice saw : en
  • US1694199A - Cellar drainer : en
  • GB283927A - Improvements in or relating to aluminium alloys : en
  • DE469142C - Method and device for the production and design of packs for pressure connections : de en
  • US1693881A - Electric terminal construction : en
  • US1694046A - Panel polishing and rubbing machine : en
  • US1694163A - Smoke box : en
  • FR648289A - Improvement in ejector systems for hunting rifles : en fr
  • US1693807A - Road : en
  • GB301782A - Improvements in and relating to collapsible clothes-drying or airing apparatus : en
  • FR648385A - Process for obtaining superior quality paper pulp starting from certain plants of the colonies and in particular from cyperus papyrus : en fr
  • FR648113A - Improvements to gimp spinning wheels : en fr
  • GB298084A - Manufacture of 1 : 1 : 2-trichlorethane : en
  • US1693940A - Screening apparatus : en
  • GB301786A - Improvements in or relating to inking mechanism for use in printing machines : en
  • US1693752A - Organ control : en
  • DK39552C - Koben. : da en
  • GB301768A - Improvements in shuttles for looms : en
  • GB301781A - Improvements in or relating to grinding mills : en
  • GB301649A - Improvements in boxes : en
  • GB301691A - Improvements in or relating to swimming gloves : en
  • FR648038A - Internal combustion engine : en fr
  • GB291092A - Improvements in and relating to means for indicating at a distance electrically : en
  • FR648130A - Universal support, more particularly applicable to the mounting of fire extinguishers on explosion engines : en fr
  • FR648262A - Improved machine for embossing leather and similar materials : en fr
  • GB301684A - Improvements in umbrellas and parasols : en
  • GB295401A - Arrangement for projecting advertisements, announcements and the like : en
  • GR2072B - MODIFICATIONS ON MOTORS. : el en
  • US1694289A - Device for draining the main pipe of heating installations of railroad cars : en
  • USD77083S - Design for a clock face : en
  • DK39563C - Foam blower. : da en
  • GB290286A - Electron discharge device structure and method : en
  • DE469246C - Metal vapor rectifier with electrically conductive, but not directly involved, perforated transverse walls arranged in the discharge path : de en
  • GB277344A - Improvements in devices for transmuting the energy of visible light rays : en
  • GB301618A - Improvements in lavatories and shelves : en
  • GB301701A - Multi-stage apparatus for mixing, stirring, emulsifying and the like purposes : en
  • FR648171A - Advertising device for electric lamps and others : en fr
  • FR648241A - Recording device for automobiles and other vehicles : en fr
  • GB301560A - Improvements in laundry presses : en
  • US1693949A - Support for nailing strips and the like : en
  • US1694004A - Radiator : en
  • USD77051S - Design for a doorstop : en
  • FR647869A - Rear windshield for motor cars : en fr
  • DE469225C - Mothership for underwater vehicles : de en
  • US1693792A - Carburetor : en
  • USD77120S - Design fob a road sign : en
  • US1693895A - Combined plow and soil pulverizer : en
  • US1694202A - Intermittent feeding device : en
  • CA285393A - Electrical plug : en fr
  • USD77050S - Design fob a statuette : en
  • FR648196A - Device for the rapid and simultaneous dismantling of the plate-holder elements of the electric accumulator batteries : en fr
  • DE468987C - Automatic switch with free release : de en
  • DE469303C - Process for the manufacture of self-shrunk gun barrels : de en
  • DE469100C - Chain bending machine : de en
  • FR648151A - Method and device for obtaining yeasts : en fr
  • FR647970A - Shutter for cameras : en fr
  • GB301555A - Improvements relating to drawing-off taps for casks or other like containers : en
  • US1694258A - Process of manufacturing imitation leather : en
  • US1694352A - Radiator : en
  • US1693648A - Reenforcing device for sides of perforations : en
  • US1693722A - Panoramic motion-picture camera : en
  • GB295400A - Projection screen for use in displaying advertisements and other images : en
  • DE469382C - Paper carriage switching device for typewriters : de en
  • GB299030A - Improvements relating to engines comprising a plurality of cylinders having a commonjacket : en
  • GB301654A - Improvements in controlling electro magnets for lifting and transporting and in apparatus therefor : en
  • GB301633A - An improved device for purifying or cleansing air or gases : en
  • US1694007A - Double-deck passenger vehicle : en
  • CA285264A - Hot water brooder : en fr
  • FR647944A - Wardrobe : en fr
  • FR647960A - Electrically operated door closing device : en fr
  • US1694270A - Safety switch : en
  • FR648277A - Gasoline carburetor, for internal combustion engine : en fr
  • GB290241A - Improvements in glass cutting machines : en
  • GB284714A - : en
  • DE469233C - Process for the preparation of durable iodoels : de en
  • US1693806A - Electromechanical system : en
  • US1693918A - Direction indicator : en
  • US1694233A - Syringe : en
  • FR648008A - Bucket chain for feeding pulverized coal mills : en fr
  • FR648331A - Improvements to electric ovens : en fr
  • FI12286A - Förfaringssätt for rening av träharts : en fi
  • FR648147A - Device for deflecting and tilting automobile headlights from the normal direction : en fr
  • FR648138A - Process for the manufacture of solution and emulsion agents for hydrocarbons, fats and the like : en fr
  • US1693831A - Ice grouser shoe : en
  • DE469253C - Feeler gauge with handle : de en
  • DE469068C - System for unloading railway wagons into ships : de en
  • FR648118A - Improvements made to filter press screens : en fr
  • FR648359A - Application, to the desiccation of biological products, of the dry nitrogen gas escaping from the columns to rectify the liquid air : en fr
  • US1693835A - Fastener covering and method of making same : en
  • AU1338628A - Improvements in apparatus for playing games : en
  • CA285339A - Film driving : en fr
  • AU1312228A - Improvements relating to rug-making machines : en
  • US1693615A - Ironing-board appliance : en
  • US1693993A - Cuff link : en
  • FR647962A - Improvements to caps and their manufacture : en fr
  • FR648067A - Anesthetic method and mask for the removal of narcotic vapors exhaled by the patient during narcosis and any other bad odors : en fr
  • US1694050A - Apparatus for the control of railway switches : en
  • US1694259A - Method of distilling petroleum : en
  • CA285378A - Insulating material : en fr
  • US1693770A - Seat : en
  • USD77110S - Design fob a powder-puff box or similar article : en
  • CA285342A - Electric transformer : en fr
  • US1693810A - Neuropathic health table : en
  • US1694243A - Dental chair : en
  • US1694302A - alexandersofm : en
  • US1694286A - Tire valve stem and pressure gauge : en
  • USD77101S - Design for impact sections por a vehicle bumper : en
  • US1693854A - Electric fuse panel : en
  • US1693756A - Fox ranch : en
  • US1693631A - Control apparatus : en
  • CA285353A - Pail handle : en fr
  • CA285282A - Spoon machine : en fr
  • CA285331A - Electric lamp : en fr
  • CA285333A - Antenna regulation : en fr
  • US1694333A - Journal-length gauge : en
  • CA285389A - Toy tape pistol : en fr
  • DE469190C - Insulation made of dry filler material with a sheet metal jacket : de en
  • GB291394A - Improvements in swimming and life-saving belts : en
  • US1693836A - Vehicle body : en
  • US1693859A - Cover for tire-valve apertures : en
  • AU1308028A - Improvements in method and apparatus for producing picture films giving plastic pictures : en
  • CA285361A - Fire extinguisher : en fr
  • CA285268A - Syphon head : en fr
  • USRE17155E - Mahufacttjke : en
  • FR647988A - Improved lubrication arrangement of star engine distributions : en fr
  • FR648094A - Automatic stabilizer correcting simultaneous deviations in the vertical and horizontal planes of bodies moving in a fluid : en fr
  • FR648201A - Improvements to reinforced glass : en fr
  • GB290577A - : en
  • US1693755A - Tire-chain tool : en
  • US1693968A - System for excitation of synchronous-type electric machines : en
  • US1694359A - Spring cushion and the like : en
  • FR648011A - Device to prevent railway vehicles from passing signals when stationary : en fr
  • GB301617A - Improvements in means of heating liquids or fluids by electricity and in electrical resistance heaters : en
  • DE469239C - Switching arrangement of heating elements with a common return line on electrically heated trains : de en
  • DK39562C - Cleaning screen for cleaning devices for Sæed. : da en
  • FR648124A - Gaiter improvements : en fr
  • DE441292C - Electric advertisement light lamp : de en
  • AU1057527A - Oil burner : en
  • FR648156A - Electric lighter for cigarettes and others : en fr
  • FR648215A - Rolling mill with pressure rollers for drying plant substances : en fr
  • FI12256A - Tävlingsspel : en fi
  • FR647981A - Process for the hydrogenation of carbon-containing material : en fr
  • GB301522A - Improvements in or relating to vehicle signalling apparatus : en
  • USD77080S - Design for a plate or similar article : en
  • AU1113628A - Improvements relating to transmission chains : en
  • AU1046327A - Improvements in and relating to meter seals : en
  • CA285251A - Sign : en fr
  • CA285253A - Grain treating machine : en fr
  • FR647936A - : fr
  • GB301696A - Improvements in the manufacture and production of condensation products of urea and formaldehyde : en
  • US1693609A - Well-drilling apparatus : en
  • US1693911A - Shoe : en
  • US1693965A - Stamp-affixing machine : en
  • GB286207A - Improvements in or relating to methods of and apparatus for treating hydrocarbons to obtain ink or soot : en
  • US1693986A - Feeding magazine for printing presses : en
  • FR647974A - Improvements to gearboxes : en fr
  • GB282071A - Improvements in pneumatic card stripper systems : en
  • US1693934A - Water evacuator for drier drums : en
  • FR647920A - Device for mounting removable wheels : en fr
  • FR647931A - Medical effluvation device : en fr
  • GB301591A - Method of mercerising loose cotton : en
  • GB301634A - An improved pit prop for mining and other purposes : en
  • CA285368A - Tractor plough : en fr
  • FR647939A - Battery improvements : en fr
  • US1693622A - Setts : en
  • US1693775A - Fishplate : en
  • FR648032A - Improvements to fuel tanks : en fr
  • DE469235C - Process for the production of durable, easily soluble compounds of acetic acid clay : de en
  • FR648150A - Apparatus for electro-mechanical grooming of horses : en fr
  • US1694097A - Cellulose-nitrate solution : en
  • GB301771A - Improvements in and relating to the ventilation of dynamo-electric machinery, transformers and the like : en
  • FR647989A - Method for using breadcrumbs as a plastic material capable of being molded and decorated : en fr
  • US1694140A - Wrench : en
  • US1694029A - Card game : en
  • US1694141A - Flectric receptacle : en
  • US1694131A - Arrangement for use in telephony : en
  • GB301672A - Improvements in and relating to prismatic systems suitable for telescopes : en
  • GB301717A - Tubular solder with filling of soldering means : en
  • FR648024A - Improvement in liquid level indicators : en fr
  • US1693904A - Chuck-positioning device and drill guide for drilling machines : en
  • US1694049A - Rear-axle assembly : en
  • US1694284A - Electric hammer : en
  • DE469184C - Volume regulator to keep the flow rates of gases or liquids constant : de en
  • US1694125A - Decorative wreath : en
  • US1694152A - Bag-frame fastener : en
  • US1693907A - Manufacture of crotonaldehyde from acetaldehyde and aldol : en
  • US1693588A - Best available cop : en
  • US1693834A - Brake and door control for automotive busses : en
  • US1694241A - Induction-motor-regulating system : en
  • CA285300A - Oil shale retort : en fr
  • US1694146A - Footstool and leg rest : en
  • US1694328A - Mercury rectifier : en
  • GB301552A - Improvements in and relating to temples for looms : en
  • GB301572A - Improvements in or relating to swabs and swab holders for medical purposes : en
  • GB301670A - Improvements in weighing apparatus fitted to vehicles : en
  • GB290285A - Improved dish washing machine : en
  • FR647868A - Rotary hammer hammer machine for impact welding of unvulcanized rubber sheets : en fr
  • FR648243A - Automatic sensitometric test : en fr
  • FR648335A - Angling disgorger : en fr
  • GB299031A - Method and apparatus for twisting a textile thread or for twisting and doubling a plurality of threads : en
  • DE465924C - Portable flame tube : de en
  • DE469154C - Stronger muscles with elastic for the arms and legs : de en
  • FR648221A - Sealant preventing perforation of tire air chambers : en fr
  • FR648233A - Improvement in hair barrettes and others : en fr
  • FI12289A - Anordning vid elektriska värmeacumulatorer : en fi
  • FR648059A - Process for preparing an asbestos-based material : en fr
  • GB280199A - Method of and apparatus for making or laying planked excavation work, coffer dams, retaining walls and the like : en
  • GB299868A - Improvements in or relating to surface condensers : en
  • GB301697A - Improvements in or relating to book-form savings banks : en
  • FR648354A - Electric lighter : en fr
  • GB299792A - Process and apparatus for generating gases for power development : en
  • GB301523A - Improvements in the production of esters : en
  • AU1182328A - Improvements in devices for atomizing liquid fuel : en
  • FR648020A - Improvements to devices intended for spraying liquids : en fr
  • GB289852A - : en
  • DE469119C - Gaerspund, the floors of which are in the opposite direction : de en
  • FR647934A - Device for emptying, without emitting dust, of receptacles filled with excavated material or the like into a collecting receptacle : en fr
  • FR648362A - Condensed water refrigeration system : en fr
  • GB277650A - Improvements in or relating to valve rectifying and amplifying arrangements : en
  • FR648087A - Production of colored lacquers and varnishes : en fr
  • DE469155C - A dry floating device that rolls back and forth on a frame : de en
  • US1693804A - Rail anchor : en
  • US1694061A - Self-starting induction motor : en
  • FR647911A - : fr
  • US1693698A - Mail-box post : en
  • US1693685A - Method and apparatus for transmission of pictures : en
  • US1694192A - Gyroscopic compass : en
  • FR647927A - Device for uninterrupted transmission of images : en fr
  • FR648062A - Incandescent electric lamp : en fr
  • FI12272A - Fäst- och drivanordning för kugghjulspump i Automobiler : en fi
  • FR647985A - galvanic element : en fr
  • US1693726A - Press for cutting or punching sheet material : en
  • GB287928A - Improvements in wall construction : en
  • FR648230A - Process for bleaching lignite wax : en fr
  • DE469122C - Control device for rollers : de en
  • FR648125A - Foam bowl with shaving soap holder : en fr
  • FR648271A - Improved method and apparatus for the recovery of salts from brines or solutions : en fr
  • GB301707A - Improvements in and relating to chain link bending machines : en
  • FR648046A - : fr
  • FR647971A - Method and apparatus for measuring the amplitude of the costal wall in humans : en fr
  • FR648010A - New process for the manufacture of fuels for use in internal combustion engines : en fr
  • GB289775A - Improvements relating to electric watches or clocks : en
  • CA285388A - Asphalt manufacture : en fr
  • FR648308A - Automotive brake : en fr
  • FR648367A - Apparatus for inducing artificial respiration : en fr
  • FR647978A - Diopositive electric heating particularly intended for hot water radiators : en fr
  • GB293393A - Improvements in and relating to electric switches : en
  • FR648167A - Improvements in the construction of motor cars : en fr
  • CA285312A - Animal trap : en fr
  • DE469173C - Attachment of circuit springs on rotary switches : de en
  • US1694278A - Coupling and steering device for automobiles : en
  • US1694340A - Grinding machine : en
  • US1693916A - Apparatus for the manufacture of pig iron : en
  • CA285311A - Teapot : en fr
  • US1693985A - Lighting and ignition system : en
  • AU1069127A - Improvements in or relating to modulating systems : en
  • AU1307028A - Improvements in and relating to border slugs for printing purposes : en
  • USD77079S - Design for a beverage-dispensing cabinet : en
  • US1693784A - Electric cooking stove : en
  • AU1072927A - Improvements in presses for baling wool or other materials : en
  • CA285310A - Electrolysis method : en fr
  • CA285298A - Shock absorber : en fr
  • US1694342A - Truck : en
  • US1693843A - Glass-blowing machine : en
  • US1694245A - Window cleaner : en
  • CA285349A - Switch mechanism : en fr
  • US1694315A - Arch support : en
  • US1693946A - Operation of pressure stills : en
  • US1694279A - Means for operating motor-vehicle accessory motors : en
  • USD77056S - Design for an electric-lighting-fixttjre ring : en
  • CA285348A - Latch for oil breakers : en fr
  • USRE17149E - Assobting machine : en
  • FR648258A - Safety device for connecting portable electric accumulators : en fr
  • CA285340A - Film guide roller : en fr
  • US1693957A - Method of making battery nuts : en
  • US1694075A - Brake control : en
  • AU1158928A - Improvements in or relating to fluid pressure mechanism for lifting vehicles : en
  • CA285370A - Tractor device : en fr
  • US1694272A - Preparing hydrocarbon products : en
  • CA285261A - Wolf trap : en fr
  • DE469116C - reflector : de en
  • DE469219C - Material for parts of technical arrangements subject to frictional stress : de en
  • CA285238A - Mortice lock : en fr
  • US1694030A - Radiator cap for automobiles : en
  • CA285394A - Yeast manufacture : en fr
  • CA285270A - Vulcanizing machine : en fr
  • US1693786A - Process for the crystallization of solid substances in a coarse granular form from solutions : en
  • US1693634A - Finishing machibte : en
  • US1693795A - Folding bed : en
  • DE469141C - Device for generating the sealing pressure in elastic hollow seals : de en
  • DE469272C - Steerable toy airplane : de en
  • CA285321A - Bread manufacture : en fr
  • CA285295A - Street indicator : en fr
  • US1694077A - Dump-car construction : en
  • US1694106A - Steel retainer for rock drills : en
  • US1694115A - Dovetailing, cogging, and indenting machine : en
  • CA285384A - Totally enclosed electric machine : en fr
  • AU1281628A - An improved mop attachment for use with vacuum cleaners : en
  • US1694089A - Register dust cover : en
  • US1694109A - Pole-protecting device : en
  • USD77084S - Design fob : en
  • US1693716A - Plaster board and the like : en
  • US1693801A - Cyclohexyl-substituted aliphatic acids : en
  • US1693727A - Acoustic diaphragm : en
  • US1694189A - Photosensitive cell : en
  • GB275273A - Method of producing hydrogen : en
  • FR647933A - Manufacturing process for accumulator plates : en fr
  • US1693781A - Machine for grinding gears : en
  • US1693821A - Wbinqee : en
  • US1694170A - Telephone system : en
  • FR648004A - Process for the treatment of gases with liquids in sprinkler towers : en fr
  • GB301640A - Improvements in boxes for annealing metal : en
  • GB286690A - Improvements relating to electrical contacts : en
  • GB282377A - Screen for showing projected images in lighted rooms and for short-exposure photography : en
  • GB301630A - Improvements in or relating to fluid pressure engines : en
  • FR647952A - Process for the production of metals and alloys : en fr
  • GB301774A - Improvements in accelerometer and inclinometer apparatus for investigating the motion of road vehicles : en
  • US1694211A - Eugenic fernandez : en
  • USD77097S - Design for a clamp plate for vehicle bumpers : en
  • FR647958A - High voltage line : en fr
  • FR648050A - Removable saw for tractor : en fr
  • US1693651A - Tappet for valves : en
  • US1693673A - Wagon-tractor hitch : en
  • DE469237C - Rotatable compressed air cylinder for simultaneous automatic opening and closing of railway car doors : de en
  • FR648238A - Improvements to high pressure compressors and for large suction volumes : en fr
  • FR648380A - Carburetor improvements : en fr
  • US1693926A - Protection of animal fibers against the effects of alkaline or acid mediums : en
  • FR648290A - Wall construction for ovens and fireplaces : en fr
  • US1693997A - John x carter : en
  • FR648039A - Rotary Explosion Chamber Spool Rotary Motor : en fr
  • FR647896A - advanced case for safety razor blades : en fr
  • FR648162A - Improvements to sound reproducing devices : en fr
  • FR648205A - Metallurgical process : en fr
  • GB301778A - Improvements in the production of metal carbonyls : en
  • FI12267A - Förfaringssätt framställning av dioxyaceton : en fi
  • FR648173A - Extinguisher : en fr
  • FR648225A - Furnace for the treatment of glass and in particular for the manufacture of ice cream : en fr
  • GB288561A - Improvements in the manufacture of electron emitting bodies : en
  • GB301625A - Improvements in travelling trunks : en
  • US1693641A - Method of treating mixtures containing alkali salts of certain metals : en
  • FR648311A - Improvement in the manufacture of mannequins : en fr
  • FR648393A - Electro-magnetic clock mechanism : en fr
  • FR648376A - Multi-stage fluid cooling heating device : en fr
  • FR648257A - Gas exhaust port plug for electric accumulators : en fr
  • US1694337A - Safety razor : en
  • DK39572C - Fertilizer spreader. : da en
  • DE469086C - Device for automatic periodic switching of the valves of water gas generators : de en
  • FR648055A - Bearing shield for small electrical machines : en fr
  • DE469153C - Device for opening and closing bulkheads using liquid pressure : de en
  • GB301789A - Improvements in or relating to the weft replenishing mechanism of looms : en
  • GR2071B - INDUSTRIAL EXPLOITATION OF THE WIND THROUGH WATER IMPACT. : el en
  • US1694024A - Display device : en
  • FI12283A - Madrass : en fi
  • FR648336A - Developer intended to allow the detection of margarine alone or in a mixture : en fr
  • FR647953A - Self-unloading wagon : en fr
  • FR648180A - Pneumatic device for opening and closing an electrical circuit : en fr
  • GB301643A - Improvements in automatic wrapping machines : en
  • GB301638A - Improvements in or relating to loud speakers : en
  • GB302196A - Time checking apparatus for use in connection with receptacles and tokens : en
  • FR648368A - Stitching machine : en fr
  • DK39565C - Device for attaching a tie, tie or similar to a flip. : da en
  • US1694133A - Manhold cover : en
  • US1694281A - Electrical apparatus : en
  • US1694291A - Gasket : en
  • US1694121A - Electric distant-control device : en
  • US1694313A - Railway roadbed : en
  • USD77091S - Design fob a etc ob similab article : en
  • US1694251A - Ized and osfa-teled to sighabd ts syijul : en
  • US1694320A - Electric switch : en
  • US1694351A - Air heater : en
  • CA285290A - Alloy processing composition : en fr
  • DE469336C - Strain relief device for plug with transversely divided insulating body : de en
  • DK39554C - Core barrel with metal bottoms and wooden barrel rods. : da en
  • FR648120A - Improvements to dyeing with tank dyes : en fr
  • US1693680A - Joint for tubular structures : en
  • US1693606A - Gluing machine : en
  • FR648193A - Convertible bodywork for automobiles and others : en fr
  • GB277373A - Process for the drying of mixings of latex and filling materials : en
  • GB301622A - Improvements in and relating to steam boilers : en
  • FR647926A - Sound reproduction and recording apparatus : en fr
  • GB286692A - Improvements in and relating to friction clutch elements : en
  • FR648110A - Airy layout for inside hairstyles : en fr
  • GB301705A - An improved machine for stripping tobacco leaves or removing "flags" and other adhering leaf from the stalks of tobacco leaves : en
  • CA285355A - Manufacture of titanium compounds : en fr
  • FR647945A - Railroad crossing : en fr
  • FR648267A - Fire suction cup : en fr
  • FR648314A - Plate holding device for photographic frames : en fr
  • US1693840A - Ball and socket joint : en
  • US1694235A - Soap dish : en
  • FR648286A - Process for the separation of liquids and gas mixtures : en fr
  • DE464767C - Method for finding valuable soil deposits by electromagnetic means by supplying alternating electrical currents : de en
  • US1693621A - Sheet-metal pipe : en
  • USRE17153E - Maude agnes mingus : en
  • US1694113A - Shutter mechanism for photographic apparatus : en
  • GB277376A - Process for the production of shaped rubber objects : en
  • FR647999A - Advanced roof for cars and all other vehicles : en fr
  • USD77065S - Design for oilcloth : en
  • FR648157A - Improvements in the manufacture of ethylene glycol : en fr
  • FR648177A - Improvements in the manufacture of cathodes comprising several filaments in parallel : en fr
  • USD77127S - Design fob an easel stand : en
  • US1693659A - Echo suppressor : en
  • US1693866A - Nozzle for oil burners : en
  • FR648379A - Further training in artificial thread spinning machines : en fr
  • GB293304A - : en
  • FR647895A - Utensil for circular knitting : en fr
  • FR648294A - Weed weeder for plants with taproots : en fr
  • FR648303A - Headstock with tightening ring allowing instant interchangeability of clumps of fiber, metal threads or other materials applicable to cleaning devices, road equipment, brushes, etc. : en fr
  • GB295946A - Improvements in distillation : en
  • DE469059C - Buckle with two angled clamping levers : de en
  • FR648186A - Process for obtaining objects with the appearance of marble : en fr
  • GB277347A - Improvements in or relating to cathode ray tubes : en
  • FR648018A - Method and device for simultaneously making two separate seams : en fr
  • FR648229A - : fr
  • GB301608A - Improvements in oil distribution systems : en
  • GB301693A - Improvements in graters : en
  • FR648275A - Method and apparatus for the manufacture of emulsions or mixtures of two or more fluids : en fr
  • GB301775A - Improvements in the production of gases rich in olefines from bituminous coals : en
  • FI12257A - Today an electric chapel : en fi
  • FR648022A - Shock energy absorption device : en fr
  • FR648090A - Removable portable seat of reduced weight and volume : en fr
  • FR648103A - Installation for dry cooling glowing coke : en fr
  • FR648236A - Improvements to multi-tube boilers with flame return : en fr
  • FR647907A - Device for rational distribution of the light supplied by a gas sleeve or any other light source with a large surface : en fr
  • DE469262C - Circulation pump for rayon spinning machines : de en
  • US1694296A - Frequency-changer apparatus : en
  • US1694307A - Indicating devices : en
  • FR648399A - Mixer improvements : en fr
  • DE469120C - Gaer and filling funnel : de en
  • GB298463A - : en
  • FR648079A - Further training in telephone and radiotelephone amplifiers : en fr
  • US1694300A - Folding and cutting couple for folding machines : en
  • DE469185C - Valve reversing for single membrane dry gas meters : de en
  • FR647948A - Centrifugal lubricator for axle box lubrication devices, in particular for railway cars : en fr
  • US1693626A - Split reduction device : en
  • US1693745A - Combination brush, knife, and roller : en
  • CA285362A - Fan : en fr
  • US1694021A - Method of cleaning flexible foraminous sheets : en
  • US1694293A - Metal chair : en
  • CA285305A - Re-cleaning shoe for threshers : en fr
  • FR648048A - Expandable, collapsible and transportable construction : en fr
  • GB283522A - Improvements relating to furnaces : en
  • US1694051A - Cable-connecting means : en
  • US1694194A - Compass : en
  • US1694295A - Reversing mechanism : en
  • US1694362A - Adding and listing machine : en
  • US1694100A - Safety appliance for brake beams : en
  • FR648023A - Apparatus for spraying solids : en fr
  • FR648293A - : fr
  • FR648383A - Automatic compressed air cutter : en fr
  • CA285357A - Polyalkylene glycol and alkyl ether : en fr
  • DE469300C - Parachute, which is deployed by inflating hoses with compressed gas : de en
  • US1693740A - Gear : en
  • DE468945C - Railway signaling device : de en
  • FR647975A - Improvements to cube games : en fr
  • US1693757A - Machine for expressing juice from fruit, chopping meat, etc. : en
  • US1693896A - Flowerpot holder : en
  • USD77140S - Island : en
  • US1693919A - Brush holder for floor polishers : en
  • US1694122A - Catalytic oxidation of organic compounds : en
  • US1693929A - Single-trigger mechanism for double-barrel firearms : en
  • US1694112A - Underframe for automobile vehicles : en
  • DE469092C - Friction wheel lighter : de en
  • FR648063A - Improvements to installations for the disposal of sewage : en fr
  • FR648283A - Electric lighting installation using a generator running at variable speed : en fr
  • US1693623A - Oil burner : en
  • US1693713A - Purification of crude anthracene : en
  • US1694063A - Shaft-control means for drawing and stamping presses : en
  • US1694031A - Motion-picture camera : en
  • US1693890A - Ultrafilter membrane : en
  • USD77076S - August dlouhy : en
  • FR648242A - Replacement device for character carriers in punch card typewriters : en fr
  • DE469130C - Paper guide for typewriters : de en
  • US1693873A - Water-softening silicate and process of producing same : en
  • US1693639A - Method of treating impure lead and lead alloys : en
  • SU19290A1 - Apparatus for blowing smoke tubes in steam locomotives : en ru
  • FR648026A - Process for the preparation of cotton and artificial silk fibers suitable for direct dyeing with acid dyes : en fr
  • FR648137A - Improvements in the manufacture of colored films, colored sheets and the like : en fr
  • GB301624A - Improvements in gearing for transmitting motion to the rollers of spinning, twistingand like machines : en
  • FR648384A - Average speed indicator : en fr
  • DE469216C - Ash shovel : de en
  • DE469380C - Method and device for controlling steam turbines with steam accumulators : de en
  • DE463639C - Portable flame tube : de en
  • DE469311C - Housing for turbines that are acted upon in opposite directions to each other : de en
  • US1693938A - Machine for making match cards : en
  • US1694118A - Casting apparatus : en
  • FR648014A - Device for drawing from containers containing certain liquids, such as paint, etc. : en fr
  • FR648040A - Hose clamp : en fr
  • US1693852A - Concrete-molding machine : en
  • US1694088A - wolkowich : en
  • FR648306A - Floor cleaning device : en fr
  • DE469089C - Hand rattle with turning and lifting device : de en
  • US1693711A - Puzzle : en
  • GB301561A - Process for the manufacture of aqueous solutions of carbon disulphide : en
  • DE469115C - Process for obtaining peel-free, white flour mass or peel-free, white flour from grains, in particular from bread grain : de en
  • DK39561C - Lace-up spool rack. : da en
  • FR648060A - Device for rotary chucks with radially movable jaws : en fr
  • FI12278A - Anordning for the benefit of the parties to the agreement and the terms of reference to the parties to the agreement : en fi
  • FR648199A - Level indicator : en fr
  • GB301716A - Seam caulking devices : en
  • US1694246A - Capsule injector : en
  • US1694145A - Mechanical loading device : en
  • US1694056A - Locking plug for extension cords : en
  • US1693917A - Process for the manufacture of linoleum covering material : en
  • FR647880A - Phthalic anhydride purification process : en fr
  • FR648392A - Loading device for semi-automatic ship guns : en fr
  • DE469257C - Chain housings for internal combustion engines : de en
  • CA285255A - Singletree : en fr
  • USD77116S - Design for a burial-receptacle cover : en
  • US1693971A - Boring machine : en
  • US1694332A - Base-exchange water softener, salt-pot attachment : en
  • US1693865A - Book : en
  • US1694043A - Metallic-frame construction : en
  • GB301709A - Improvements in and relating to incandescent gas-filled lamps and in the method of manufacturing same : en
  • AU1050627A - Improvements in incandescent electric lamps and like sealed envelopes : en
  • CA285277A - Compression and speed device : en fr
  • CA285308A - Railroad gate : en fr
  • US1693612A - Manufacture of livestock feeds : en
  • US1694186A - Combination bill fold and pass case : en
  • US1694193A - Fluid-pressure braking apparatus : en
  • US1694096A - Grease-charging apparatus : en
  • US1694224A - Clothes-pressing machine and the like : en
  • US1694261A - Electric switch : en
  • FR648084A - : fr
  • GB301521A - Improvements in or relating to vehicle signalling apparatus : en
  • GB301564A - Process for the dyeing of artificial silk comprising acyl derivatives or ethers of cellulose or of its conversion products : en
  • GB301631A - Improvements in machines for cutting thistles, furze, weeds or docks : en
  • US1693619A - Noiseless check valve : en
  • US1693721A - Clock-controlled switch : en
  • US1694110A - Motion-picture projector : en
  • CA285319A - Fusible alloy : en fr
  • US1693876A - Cable-spooling device : en
  • US1694316A - Composition chock block : en
  • DE469275C - Rear knife for double knife boxes of beet pulp machines : de en
  • US1693948A - Umbrella rib and spreader structure and method of producing the same : en
  • US1694206A - Sailor's dress blouse : en
  • US1694034A - Workholder : en
  • US1694223A - Electric switch : en
  • DE469294C - Computing device with pressure device, setting and control elements : de en
  • GB301788A - Improvements in or connected with the weft replenishment mechanism of looms : en
  • CA285275A - Necktie : en fr
  • US1694047A - Shade holder : en
  • US1694129A - Manufacture of artificial leather : en
  • DE469231C - Device on Schraemmaschinen for the transport of cars in Schraemmachine struts : de en
  • GB301605A - Improvements in or relating to reciprocating pumps : en
  • CA285335A - Electron discharge apparatus : en fr
  • DE469217C - Process for weatherproofing natural horn or moldings pressed from horn meal : de en
  • DE469267C - Packaging for luxury foods or the like. : de en
  • US1694018A - Rotatable brush : en
  • USD77121S - Design for a radiator-cap ornament : en
  • CA285372A - Fabric processing : en fr
  • US1693690A - Motor-vehicle bus-window-operating mechanism : en
  • FI12265A - A mask with a halter-shaped stopper and an oscillating flask : en fi
  • US1693624A - Friction screw-lifting mechanism : en
  • US1694099A - Cultivator blade or sod scraper : en
  • US1694301A - Electrical transmission of pictures : en
  • US1694095A - Foot rest : en
  • US1693661A - Percussion and hydrostatic fuse : en
  • DE469207C - Incandescent vessel with a plate under the lid : de en
  • DE469224C - Process for producing developed silver images : de en
  • FR648214A - Transformation table for the bed : en fr
  • FR648285A - Improvements to granular material feeders : en fr
  • FR648115A - Screw connection device for beds and the like : en fr
  • US1693601A - Shoe-shining apparatus : en
  • FR647870A - Bottle labeling machine : en fr
  • FR648261A - Application of directed radiotelephone and radiotelegraph waves for the steering of airplanes and ships : en fr
  • GB301535A - Improvements in or relating to electric terminals : en
  • GB301687A - Improvements in or relating to welding : en
  • GB301590A - Improvements in and relating to windows for road vehicles : en
  • DE469344C - Rolled grate bar with separately attached spacers : de en
  • FR647874A - Quilted glass battery tray : en fr
  • FR647910A - Vanity sink : en fr
  • FR648372A - Improvements to the assembly of floats on seaplanes : en fr
  • GB295648A - : en
  • US1694187A - Testing instrument : en
  • US1693847A - Machine for decorticating, scouring, and polishing cereals : en
  • USD77132S - Samuel sobel : en
  • US1694035A - Track-link connection : en
  • US1694318A - Electric induction apparatus : en
  • US1694343A - Truck : en
  • FR648088A - Improvements in the construction of mechanical lubricators : en fr
  • GB293687A - Improvements in or relating to address-printing machines : en
  • CA285365A - Saving clock : en fr
  • CA285390A - Zinc sulphate purification : en fr
  • US1693850A - Attachment for reshaping tubular members : en
  • US1693888A - Check valve for water-circulating systems : en
  • CA285248A - Frame aerial, radiogonimeter, etc. : en fr
  • CA285287A - Sanitary commode seat cover : en fr
  • US1693753A - Computing machine : en
  • USRE17154E - Frame for buildings : en
  • DE469188C - Hose protected against chemical effects : de en
  • US1693700A - Container bogie : en
  • US1694058A - Mechanical hand : en
  • US1694294A - Reversing mechanism : en
  • US1694055A - Sheet-binding machine : en
  • US1693633A - allen : en
  • US1694149A - Electrical resistance : en
  • US1693679A - Fuse plug : en
  • CA285252A - Fruit grading machine : en fr
  • US1694134A - Door opening and closing mechanism : en
  • FR648350A - Improvements made to speedometers : en fr
  • US1693858A - Pump base : en
  • US1693925A - Lighting fixture and the like : en
  • US1694196A - Grave marker : en
  • US1693782A - Seat : en
  • US1693815A - Refrigerator car : en
  • US1694001A - Heating system : en
  • US1693857A - Storage tank for liquids : en
  • FR648016A - Cinematographic apparatus : en fr
  • US1693704A - Windproof lamp : en
  • US1693879A - Nonrefillable bottle : en
  • US1693887A - Vehicle brake mechanism : en
  • US1693950A - Portable electric heater : en
  • US1693822A - Screen : en
  • USD77123S - Design fob : en
  • DE469144C - Device for demonstrating billboards in circulation, which are articulated on a drum rotating around a horizontal axis and guided into the viewing position by means of stops : de en
  • US1693738A - Oil extractor : en
  • US1694107A - System for detecting and controlling humidity variations : en
  • US1693677A - Process-control system : en
  • CA285330A - Three filament lamps : en fr
  • US1693991A - Earth-working apparatus : en
  • US1693617A - Electric motor : en
  • DE469284C - Regenerative coke oven : de en
  • US1694180A - Grain door for box cars : en
  • CA285344A - Thermal relay : en fr
  • US1693746A - Composition containing cellulose derivatives : en
  • US1694073A - Hair-waving device : en
  • US1694142A - Electric flasher : en
  • US1693920A - Adjustable caster : en
  • US1693954A - Tunneling machine : en
  • US1693994A - Running-board saddle : en
  • US1694156A - Refrigerating apparatus : en
  • FR648109A - Direct film rewinder : en fr
  • GB287474A - Improvements in or relating to carburetors for internal combustion engines : en
  • GB301547A - Improvements in or relating to refractory building material : en
  • GB296348A - Improvements in pile cutters for looms : en
  • US1694344A - Loader : en
  • US1694168A - Screen-door attachment : en
  • US1693797A - Means for graduating character spacing in a typewriter : en
  • DE469170C - Process and device for the distillation and rectification of carbon disulfide : de en
  • USD77085S - Design for an electric lamp : en
  • USD77137S - Design for a wall bracket for lighting fixtures : en
  • GB277013A - Improvements in abrasive wheels : en
  • GB296438A - Improvements in or relating to vehicle bodies : en
  • DE469247C - Procedure for coil cooling for induction ovens : de en
  • DE469331C - Device for counting the printed matter from printing machines : de en
  • US1693864A - Printing attachment for wrapping machines : en
  • CA285391A - Punching and riveting machine : en fr
  • DE469346C - Sand spinner with rotating arms that carry throwing cups : de en
  • US1693589A - Bias-cutung machine : en
  • US1693684A - Loose-leaf binder : en
  • AU1273828A - Improvements in apparatus for concentrating minerals : en
  • US1694242A - wheaton : en
  • US1693974A - Attachment for cooking utensils : en
  • US1694033A - A- cospobation : en
  • USD77066S - Design for oilcloth : en
  • US1694064A - Flexible coupling : en
  • US1694218A - Air-compressing mechanism : en
  • US1693766A - Calculating machine : en
  • US1693910A - Method of and apparatus for generating thermodynamic energy : en
  • US1694159A - Mounting for electrical devices : en
  • AU1291528A - Improvements inthe manufacture and production of mixed fertilizer : en
  • US1694116A - Air cleaner : en
  • CA285306A - Tire chain : en fr
  • US1694103A - Game counter and process of making the same : en
  • US1693598A - Polishing pad for lenses and process of making same : en
  • US1694252A - Ditcher : en
  • USD77106S - Design fob a cabinet fob a coin-contbolled game appabatus : en
  • GB299476A - Improvements in and relating to weldrods and methods of making the same : en
  • DE469124C - Coke oven wall with vertical heating elements : de en
  • DE469386C - Circuit for automatic route blocking : de en
  • FI12274A - Avgagingsanordning for siltrummor : en fi
  • AU1056627A - Catalytic oxidation of organic compounds : en
  • US1693961A - Hzemacytometeb : en
  • US1693930A - Method of impregnating wood with substances toxic to animal and bacterial life and fungus growths : en
  • CA285371A - Refrigeration system : en fr
  • US1693730A - Breathing apparatus particularly for administering anesthetics : en
  • CA285297A - Grain door for railroad cars : en fr
  • US1693906A - Sheet-metal crate : en
  • US1693676A - Ball-joint faucet : en
  • US1694185A - Vantity case : en
  • US1694306A - Brush : en
  • US1694015A - Stock-feeding magazine for printing presses : en
  • US1693999A - Process for filling boilers for cellulose with sulphite solution : en
  • US1694072A - Flush valve : en
  • DE469140C - Resilient piston ring : de en
  • US1693891A - Photographic printer : en
  • US1694305A - Swiveled axle for motor cars : en
  • US1693763A - Registering apparatus : en
  • CA285379A - Valve for steam pressing machines : en fr
  • US1693769A - Automatic flue control for furnaces : en
  • US1693841A - Double-receptacle carton : en
  • US1693923A - Coating for molds : en
  • US1693959A - Automatic-machine work transferrer : en
  • US1693845A - Removable dental bridgework : en
  • CA285286A - Atomizer : en fr
  • FI12288A - Radium cartridge for radioactivation during operation : en fi
  • FR647913A - Dies for presses for making plastic threads : en fr
  • FR648027A - Improvements to propulsion and steering systems for ship hulls : en fr
  • FR647860A - Improvement in the establishment of jacquard machines for straight knitting machines : en fr
  • DE469299C - Device for sewing electrical coils wound with air spaces : de en
  • DE469208C - Device for displaying and measuring the frequency of electrical oscillations using a luminous piezoelectric resonator : de en
  • FR648129A - Device for closing small packages provided with a closing tab : en fr
  • DE469345C - Vertical spinning device for rayon and other artificial threads : de en
  • FR648000A - Removable kitchen sieve with interchangeable bottom : en fr
  • US1693818A - Detonating firework : en
  • US1694220A - Reversing-propeller throttle control : en
  • DE469157C - Skill racing game : de en
  • DE469254C - On and off device for drives of speaking machines : de en
  • FR647922A - Decoration process : en fr
  • US1694074A - Attachment for grinding machines : en
  • FR648288A - : fr
  • US1693779A - Swimming bladder : en
  • US1693861A - Apparatus for cleaning coal : en
  • DE469151C - Suspension for motor vehicles : de en
  • DE469265C - Electrically movable device of wheels provided with characters : de en
  • US1693723A - Grinding machine : en
  • US1694114A - Press : en
  • CA285356A - Glycol ester manufacture : en fr
  • CA285257A - Receptacle and closure : en fr
  • CA285266A - Hog feeder : en fr
  • CA285322A - Naphthalene distillation process : en fr
  • US1694253A - Regulating system : en
  • FR647982A - Automatic voltage adjustment for dynamos and particularly for vehicle dynamos : en fr
  • GB301658A - Improvements in or relating to suspension apparatus for electric lamps or the like flex-suspended electric devices : en
  • GB301936A - Improvement in metal nails and spikes : en
  • DE469000C - Spinning top : de en
  • FR648232A - Process for the production of alkaline or ammoniacal phosphates : en fr
  • GB301563A - Improvements in and relating to the manufacture of artificial silk : en
  • FR647909A - Flexible s-shaped fork for tine implements : en fr
  • FR648106A - Process for preserving metals and in particular iron and steel from rust, and for removing rust from iron and steel objects : en fr
  • GB299793A - Improvements in or relating to apparatus for developing and/or fixing photographs : en
  • DE469314C - Underwind traveling grate for peat firing with a pre-built drying and smoldering shaft : de en
  • AU1411628A - Improvements in hydraulic cement : en
  • USD77103S - Design for a bottle : en
  • US1693628A - Traveling chain grate : en
  • US1693660A - Truss : en
  • FR647992A - Advanced tensioning device for spindle beds, fin spinning machines, twisting machines and similar textile machines : en fr
  • FR648292A - anti-theft nut for automobile wheel : en fr
  • FR648284A - : fr
  • FR648348A - Carburetor improvements : en fr
  • FR648396A - Process for improving the efficiency of internal combustion engines, of all systems and means by allowing the implementation : en fr
  • DE469160C - Wing for aircraft with three or more spars : de en
  • FR648119A - Improvements in the treatment of dyes and other organic and inorganic compounds : en fr
  • US1693992A - Hinge : en
  • GB301596A - Artificial manure spreading and seed sowing machine : en
  • US1694268A - Process of preparing alkyl compounds of lead : en
  • DE469347C - Armchair with foldable armrests : de en
  • GB291465A - Improvements in or relating to conveyors : en
  • FR648053A - Pump, especially for viscous liquids : en fr
  • FR648159A - Metal case for transporting bottles : en fr
  • GB301680A - Improvements in casings for measuring tapes : en
  • FR647873A - Perfected bottle : en fr
  • GB301953A - Improvements in and connected with the automatic regulation of dynamo electric machines : en
  • DE469178C - Process for the preparation of Kuepen dyes : de en
  • FR648340A - Process for obtaining ethylene : en fr
  • US1694041A - Machine for cutting gear teeth : en
  • GB301632A - Improvements in or relating to road traffic signalling devices on vehicles : en
  • GB301688A - Improvements in machines for planing suction boxes : en
  • FR647979A - Electric rail joint system for railways and tramways : en fr
  • GB301536A - Improvements in motor-driven rollers : en
  • GR2073B - BURNER IMPROVEMENTS FOR HEATING AND LIGHTING LAMP. : el en
  • GB279055A - A process for hydrogenating and splitting hydrocarbons, the distillation products of various coals and their constituents, as also the coals themselves : en
  • GB301814A - Improvements relating to the control of the load factor in electrical current-supplysystems to factory and similar installations including electrical resistance furnaces : en
  • FI12279A - Hara-aura : en fi
  • GB301683A - Improvements in a process for producing display signs for outdoor advertising : en
  • GB301544A - Improvements in or relating to bituminous emulsions and to their use in the coating of substances with bitumen : en
  • US1693620A - Smoker's lamp : en
  • US1694312A - Bitt : en
  • FR648107A - Jet engine : en fr
  • FR648155A - Improvements to plasters for pneumatic tires : en fr
  • FR648307A - Acoustic case for amplifiers and sound recorders : en fr
  • FR648148A - Control device for a moisture indicating device, intended for papermaking machines, pulp collecting machines and similar devices : en fr
  • DK39564C - Dryer for Liquid Starting Materials Drying. : da en
  • US1693710A - Grate bar : en
  • FR647925A - Process for the application of a coating on metallic fabrics : en fr
  • GB301593A - Improvements in or relating to book form safes : en
  • DE469064C - Hydraulic tipping device for the loading bridge of three-way tippers, especially for trucks : de en
  • DE469164C - Device connected to an aircraft engine system for driving an auxiliary machine, which can be driven by the main engine and also by means of a special engine : de en
  • FR648224A - Apparatus for manufacturing threads of flossed artificial silk and the like : en fr
  • GB301594A - A supporting attachment for ladders : en
  • DE469221C - Spark plug : de en
  • DE468898C - Device for loading ovens, in particular metallurgical ovens : de en
  • FI12269A - Procedure for wet charring of plant materials : en fi
  • DE462324C - Straw collecting and collecting device for threshing machines : de en
  • GB301613A - Improvements to trousers, breeches, and the like : en
  • DE469019C - Process for the preparation of Kuepen dyes of the anthraquinone series : de en
  • FR648323A - Arrangement of connection terminals for electrical devices : en fr
  • FR648381A - Proportional braking wheel : en fr
  • GB282407A - Improvements in or relating to domestic waxing machines : en
  • GB301664A - Improvements in or relating to woven wire and coil spring mattresses and like springsurfaces : en
  • FR647968A - Machines for removing scrapes and other substances mixed with animal skins : en fr
  • FR648356A - Asynchronous cascade generator : en fr
  • USD77088S - Design fob a badiatob obnament : en
  • GB301694A - Steam drying or water separating apparatus for steam power plant : en
  • DE469123C - Vats, especially for bleaching and dyeing purposes : de en
  • FR648089A - Faucet without fittings : en fr
  • FR648102A - Process for the manufacture of organic combinations of bismuth : en fr
  • DE469167C - Automatic steam release on preheaters for stills : de en
  • US1694014A - Steam-boiler furnace : en
  • GB301578A - Improvements in apparatus for consuming smoke and economising fuel in furnaces : en
  • GB301595A - Improvements relating to mining machines : en
  • DE469291C - Electromedical device for passing low-frequency alternating currents or pulsing direct currents through parts of the human or animal body, especially for diagnostic purposes : de en
  • CA285288A - Belt : en fr
  • GB301695A - Improvements in crusher plates for furnace ash-discharging means : en
  • FR647886A - Process for maintaining crucibles used on thermite welding sites and device for implementing this process : en fr
  • USD77114S - Design for a statue : en
  • FR648312A - Steering device for vehicles running on chains or on rails laid automatically : en fr
  • DE469302C - Ink bottle cork holder : de en
  • GB301559A - Improvements in or relating to acoustic devices : en
  • FR647879A - Process for recovering alcohol from fermentation tanks : en fr
  • USD77112S - Design fob : en
  • CA285237A - Dry cleaning apparatus : en fr
  • FR647898A - Process for the preparation of an impermeable material by adding shale powder : en fr
  • FR648065A - Automatic connecting rod for mower : en fr
  • FR648389A - Installation of motive power on board ships : en fr
  • FR647908A - Apparatus for modifying the distribution curve of heat radiation emitted by a heat source : en fr
  • USD77125S - Design for a wall bracket for lighting fixtures : en
  • FR648332A - Bearings and thrust ball or roller bearings with multi-piece raceways : en fr
  • USD77055S - Design for a stocking : en
  • FR648049A - Mechanical device for the application of consistent plasters : en fr
  • FR648054A - Electromagnetic remote position indicator without power interruption : en fr
  • FR648347A - Frame with clasp for ladies' bags : en fr
  • GB301964A - Improvements relating to electric control switch constructions : en
  • US1693637A - Apparatus for manufacturing inner tubes : en
  • DE469279C - Bulbs of electric light bulbs provided with an inscription produced by a stamp : de en
  • GB301580A - Improvements in and relating to screw heads : en
  • GB279045A - Improvements in metallic vapour rectifiers for alternating currents : en
  • US1693668A - Rectification of alternating current : en
  • US1693942A - Spring for thread-cutting loom temples : en
  • US1693867A - Water shoe : en
  • GB292173A - : en
  • FI12281A - Cutter for building boards and the like : en fi
  • FR648313A - Improvements made to overhead line support : en fr
  • FR648112A - Improvement in glass bulbs of incandescent electric lamps intended to serve as an extra focal light source in reflectors : en fr
  • GB301668A - Improvements in or connected with means for lubricating internal combustion engines and other machinery : en
  • US1693701A - Recording means : en
  • GB301659A - Improvements in the construction of dowel pins or blocks for built-up beams : en
  • FR648333A - Pneumatic squeeze roller : en fr
  • GB289440A - Improvements in the protection from oxidation of caps consisting of brass or similaralloys such as bronze, for electric incandescent lamps and the like : en
  • GB301629A - Improvements in or relating to liquid level indicators for water compensated oil tanks : en
  • FR647903A - Advanced bra at the same time providing stomach support : en fr
  • GB287922A - An improved electric switch : en
  • DE469080C - Device for casting lines by means of line matrices in die setting and line casting machines with matrices hanging on wires : de en
  • FR648204A - Mechanical force transmission device : en fr
  • FR648300A - Cutting machine for household and similar applications : en fr
  • DE469044C - Contact arrangement for switches with large currents with double brushes : de en
  • DE469162C - Undercarriage for aircraft : de en
  • FR648305A - Improvements made to flammable liquid tanks : en fr
  • FR647890A - Air compressor : en fr
  • GB301603A - Improvements in or relating to folding hoods of vehicles : en
  • GB301811A - An improved process of spinning viscose silk : en
  • USD77081S - Design for a bottle : en
  • FR647899A - Advanced refrigerator : en fr
  • FR648218A - Submarine crew rescue apparatus : en fr
  • FR648374A - Lifting device for automobiles and other applications : en fr
  • FR648128A - Description of the corset-belt with shoulder pads and rubber thighs : en fr
  • GB301575A - Improvements in spring supporting means particularly applicable to motor cycle side cars : en
  • FR648051A - Centrifugal machine installation in which part of the working agent runs through at least one auxiliary pipe avoiding the centrifugal machine : en fr
  • DE469183C - Mobile device for rolling paper or fabric strips onto the butt joints of veneers : de en
  • DE469179C - Process for the preparation of dye compounds soluble in organic solvents : de en
  • FR647884A - Sliding pencil system : en fr
  • USD77082S - Design for a shoe : en
  • CA285328A - Method of increasing the elasticity of metal articles : en fr
  • US1693932A - Time control of fuel injection for internal-combustion engines : en
  • FR648349A - Removable brush : en fr
  • FR648017A - six-pipe superheater element : en fr
  • FR648072A - Pull-on panties : en fr
  • DE460787C - Holder for pens : de en
  • DE469297C - Connection of structural parts subject to tension or compression : de en
  • FR647976A - Boiler with heating and cooling system : en fr
  • GB301546A - Valve arrangement for the control of the water supply to flushing cisterns and the like : en
  • FR648382A - Improvements to electrolytic batteries : en fr
  • FR648161A - Tire casing system : en fr
  • US1693824A - Telephone system : en
  • US1694098A - Internal-combustion engine : en
  • US1694173A - Warehouse tool : en
  • US1693657A - Ball-bearing socket and friction band stem : en
  • US1693928A - Machine for feeding blanks : en
  • US1694311A - Piston ring : en
  • DE469090C - Process for the extraction of metals by fused-salt electrolysis : de en
  • FR648015A - Device for winding and unwinding an endless strip of celluloid, parchment, bristol paper or other similar material : en fr
  • FR648133A - Decatising process and device for protecting the decatising oar plates preserving the tissues from deterioration produced by the combined action of said oars and steam : en fr
  • FR648073A - Opening device for boxes : en fr
  • FR648081A - Process for removing sap and for impregnating, coloring or drying felled tree trunks : en fr
  • FR648117A - Process for manufacturing carbon bodies or a mixture of carbon and metal, with metal fittings : en fr
  • GB301692A - Improvements in or relating to smokers' stands or ash holders : en
  • FR648047A - Advanced plow known as <suspended on tractor> : en fr
  • FR648176A - Fountain pen holder : en fr
  • GB301773A - Improvements in and connected with piano players : en
  • FR648247A - Improvements to fuel systems for gasoline, acetylene, oil, etc. engines. : en fr
  • FR648370A - : fr
  • US1694222A - Inner-tube deflator : en
  • DE468994C - Shock absorbers, especially for motor vehicles : de en
  • DE469201C - Gutter for putty-free glass roofing : de en
  • DE469276C - Workpiece feeding device for machines for processing wire-shaped workpieces : de en
  • FR648254A - : fr
  • GB288253A - Process for the production of anhydrous zinc chloride : en
  • US1693791A - Band envelope : en
  • US1693715A - Hardened-plaster product : en
  • US1693771A - Sound amplifier : en
  • US1694037A - Concrete form, method of molding a concrete wall, and wall : en
  • DE469165C - Magnetic separator : de en
  • FR648058A - Improvements to the operating mechanism of paper making machines, or other machines : en fr
  • AU1362428A - Manufacture of yarn from artificial and natural silk fibre : en
  • US1693600A - Oil and water control for hydraulic-turbine bearings : en
  • US1693596A - Instrument-board lamp : en
  • GB292069A - Wiping pads or brushes and methods of making the same : en
  • US1694280A - Process for reclaiming distillation residues : en
  • USD77133S - Design for a stocking : en
  • USD77094S - Design for a hinge strap or similar article : en
  • US1693875A - Thumb tack : en
  • DE469198C - Firing system for steam boiler operations with fluctuating steam extraction : de en
  • GB290209A - Improvements relating to the control of aircraft : en
  • DE469229C - Device for protecting the windings of electrical power consuming or power generating machines and devices against excessive heat : de en
  • DK39557C - Baths and Procedures for its Manufacture. : da en
  • GB293866A - Improvements in shock absorbers for motor vehicles : en
  • GB301581A - Improvements in string fasteners and the like : en
  • GB301710A - Improvements in and relating to bathers' collapsible dressing screens and the like : en
  • US1693647A - A corpora : en
  • US1693694A - Method of wrapping cheese : en
  • US1693880A - Method and apparatus for burning fuel : en
  • DE469263C - Lid opener on vessels with carrying handle : de en
  • FR648299A - Hand-woven : en fr
  • FR648240A - : fr
  • FR648076A - Improvements to curved taps : en fr
  • FR648078A - Emergency chamber for submarines and submersibles : en fr
  • GB301519A - Improvements in or relating to vehicle signalling apparatus : en
  • DE469203C - Saddle for bicycles, motorcycles and similar vehicles : de en
  • GB301665A - An improved photometer : en
  • USD77107S - Design fob a combined smoker s outfit and beceptacle fob game : en
  • USD77135S - Design for a mirror frame : en
  • CA285273A - Amusement apparatus : en fr
  • CA285381A - Uni-control tuning apparatus : en fr
  • US1694092A - Art of converting hydrocarbon oils : en
  • US1694298A - Automatic folding crossing gate : en
  • CA285336A - Electron discharge apparatus : en fr
  • DE469038C - Reversal for electric toy trains : de en
  • US1694336A - Manicuring implement : en
  • US1693998A - Electric switch : en
  • USD77053S - Design for a bottle or the like : en
  • US1693656A - Train-control device : en
  • US1694148A - Dry lubrication of textile machines : en
  • CA285309A - Trap setter : en fr
  • US1693765A - Elastic drive : en
  • US1694157A - Conical cup dispenser : en
  • US1694237A - Control system : en
  • FR648246A - Centrifugal mill : en fr
  • FR648276A - Method and apparatus for making emulsions : en fr
  • FR648373A - Removable and folding furniture : en fr
  • CA285299A - Oil shale retort : en fr
  • CA285338A - Electric lamp : en fr
  • US1693901A - Washer-setter spout : en
  • US1694229A - Thread restorer : en
  • USD77102S - Design for an automobile radiator : en
  • DE469197C - Device for compacting the flour loosely weighed into a sack by a scale : de en
  • FR648127A - Device for stretching textile threads, in particular skeins of artificial silk : en fr
  • GB293459A - Improvements in and relating to means for indicating at a distance electrically : en
  • US1693790A - Compound fuel : en
  • US1693811A - Combination post card and letter : en
  • DE469117C - Foam silencer : de en
  • FR647923A - Device for removing liquids from centrifugal separators : en fr
  • FR648005A - Device for humidifying textile fibers and yarns in hanks : en fr
  • FR648315A - paste case for the toilet : en fr
  • USD77105S - Design for a tire : en
  • DE469321C - Vapor generator to be built into the oven : de en
  • US1693882A - Crank-shaft oil plug : en
  • DE468950C - Control for an electrical device with multiple circuits : de en
  • DE469186C - Device for controlling the air shut-off devices for coolers of internal combustion engines by thermostatic devices : de en
  • GB301537A - Improvements in electric lighting fittings : en
  • CA285396A - Cutting blade : en fr
  • US1693652A - A cobpoba : en
  • US1694212A - Expansion joint : en
  • US1693884A - Reel for conducting cords : en
  • CA285236A - Bag feeding machine : en fr
  • FR648101A - Device for combining, in certain motor vehicles, the action of the hand brake with that of the foot brake : en fr
  • GB283521A - Improvement in circuit-breakers and similar switch apparatus for electric power current lines : en
  • DE468998C - Insole with fastening device : de en
  • GB292163A - Improvements in and relating to vapour electric rectifiers : en
  • GB295945A - Improvements in or relating to the distillation of tar, oil and other materials : en
  • GB301671A - An improvement in wind musical instruments : en
  • GB294895A - Improved means for the care and cleaning of the teeth and mouth : en
  • US1694182A - Method of removing shells from nuts : en
  • US1693931A - Burner and valvular control therefor : en
  • FR648085A - Improvements in the manufacture of non-shattering glass sheets : en fr
  • FR648328A - Process for extracting certain substances from the tissues which are impregnated with them : en fr
  • US1694093A - Buttonhole-sewing machine : en
  • US1693718A - Waterproofing compound and process of making the same : en
  • US1693758A - Combination mixing valve : en
  • CA285241A - Building material : en fr
  • US1693978A - Sewer construction : en
  • US1693976A - Mechanism for making turn shoes : en
  • US1694219A - Mothproofing substance and method of preparing it : en
  • US1693894A - Can opener : en
  • US1694006A - Instrument panel : en
  • US1694277A - Means for reproducing position : en
  • FR648390A - Device for hunting shuttles for looms : en fr
  • GB282635A - Improvements in the production of artificial masses : en
  • US1693608A - Electric switch : en
  • US1693627A - Fluid-pressure brake : en
  • US1693848A - Cap for ground members : en
  • USD77093S - Vania : en
  • AU1304428A - Method of and apparatus for manufacturing starch : en
  • AU1054027A - Improvements in and relating tothe treatment of coal gas andthe like and tothe production of ammonium sulphate : en
  • DE469304C - Cigar, which is provided with a mass applied to the roll in place of the usual wrapper : de en
  • FR647855A - Process for bending profiles of magnesium alloys : en fr
  • AU1116628A - Improvements relating to furnaces for use of powdered coal especially applicable tothe furnaces of locomotives : en
  • US1693990A - Eyebrow pencil : en
  • USD77129S - Design for a clock frame : en
  • US1694138A - Hydrometer : en
  • US1693868A - Ground box : en
  • US1694303A - Screw pointing and threading machine : en
  • USD77138S - Walter von nessen : en
  • USD77099S - Design for a clamp plate for vehicle bumpers : en
  • US1693709A - Screen for telephones or the like : en
  • US1693731A - Lock : en
  • US1693886A - Method of slip-sheeting and means for practicing the same : en
  • US1694353A - Arch-supporting device for boots and shoes : en
  • US1693675A - Soap-wrapping machine : en
  • US1694203A - Brake mechanism : en
  • DK39558C - Procedure for Abolition of Cross Speech in Telephone Cables. : da en
  • GB301648A - Improvements relating to beating engines for paper making : en
  • FR647935A - Safety closure for railway cars : en fr
  • GB301784A - Improvements in or relating to magnet cores : en
  • USD77052S - Design for a bottle or the like : en
  • FR648212A - Screen device serving as a beach shelter : en fr
  • GB301941A - Improvements in absorption refrigerating machines : en
  • FR647955A - Improvements in spinning looms : en fr
  • FR648309A - Rolling process : en fr
  • FI12275A - Förfaringssätt for blekning av fiberämnen : en fi
  • FR648116A - Improvements made to galoshes : en fr
  • FR648249A - Metal post : en fr
  • US1694060A - Automobile accessory : en
  • US1694356A - Sand collecting and treating machine : en
  • DE469049C - House septic tank : de en
  • DE469312C - Steep tube boiler with a longitudinal upper drum and transverse or longitudinal lower drum : de en
  • FR647871A - Connection arrangement for telephone systems : en fr
  • FR648192A - Automatic locking and engagement device : en fr
  • GB301548A - Improvements in apparatus for playing a game of chance : en
  • US1694048A - Indicator device : en
  • US1694226A - Tractor : en
  • US1693761A - Meat-cutting board : en
  • US1694071A - Cooling system for aircraft engines : en
  • USD77063S - Design fob oilcloth : en
  • FI12255A - Tändsticksböcker och förfaringsätt för deras tillverkning : en fi
  • GB301660A - Improvements in or relating to electric arc welding, cutting or soldering : en
  • DE469281C - Drive for friction washing machines : de en
  • DE469384C - Safety device for the fastening screws in the railway superstructure : de en
  • FI12264A - Brick : en fi
  • DK39555C - Method for the Preparation of Durable Dry Bodies of Colloidal Liquids, Particularly Fat and Egg White. : da en
  • DE469105C - Auxiliary headlights for motor vehicles : de en
  • FR648295A - Drawer shelf : en fr
  • GB301542A - Improvements in apparatus for bending tubes, rods and the like : en
  • DE469135C - Process for the preparation of anthraquinone derivatives : de en
  • US1693817A - Method and apparatus for making display signs, lamp shades, and other like articles : en
  • DE469114C - Device for displaying the true perpendicular : de en
  • FR648099A - Improvements to toothed wheel transmissions : en fr
  • FR648216A - : fr
  • GB301776A - Improved dry mash poultry feeder : en
  • USD77113S - Design for a brooch oe similar, aeticle : en
  • CA285325A - Liquid valve : en fr
  • CA285380A - Wire connector : en fr
  • GB301639A - Improvements in or relating to landing gear for aircraft : en
  • GB301719A - Improvements in cathode ray tubes : en
  • FR648317A - Method and device for transmitting images : en fr
  • GB272504A - Improvements in compression refrigerating apparatus : en
  • GB298892A - Improvements in or relating to fastening or coupling devices : en
  • GB301713A - Improvements in metal nails for use in fixing wall-board, plywood, carpets, woodworkand the like : en
  • US1694070A - Toy jig saw : en
  • FR647969A - Improved device for cutting the stems of bunches of grapes and for similar applications : en fr
  • US1693903A - Method and apparatus for making road edgings : en
  • DE469310C - Electric hammer and stamp machine : de en
  • FR648260A - Vacuum tank for liquid fuels : en fr
  • DE469084C - Electric light bulb : de en
  • FR648250A - Combustion engine cylinder head : en fr
  • GB277014A - Improvements relating to the manufacture of foundry moulds : en
  • GB301848A - Improvements in or relating to alternating current dynamo electric machines : en
  • GB301946A - An improved process for the recovery of soluble products from coal and the like : en
  • FR648237A - Improvements to pistons for liquid meters : en fr
  • US1693800A - Annealing process : en
  • FR648361A - Surge arrester for engine or other ignition devices installed on aircraft : en fr
  • GB301661A - Prepayment mechanism for gas and electricity meters : en
  • US1694330A - Resistance switch : en
  • FR647897A - Process for using refining residues from the manufacture of lubricating oils : en fr
  • GB301666A - Process for distilling water for feed water make-up : en
  • CA285259A - Electric heating furnace : en fr
  • GB288296A - Improvements in or relating to polyphase electric transformers : en
  • US1693833A - Band for use with tractors or the like : en
  • US1694363A - Machine tool : en
  • CA285326A - Liquid valve : en fr
  • FI12280A - Machine for making conical wooden pins : en fi
  • FR647887A - Lighting device for vehicles : en fr
  • FR647966A - Fabric composition for ribbon, band and flywheel plate for the carding, comb and cotton industry : en fr
  • GB279444A - Improvements in and relating to electron discharge devices : en
  • FR648175A - Device for allowing the free expansion of a turbine stator on its frame : en fr
  • US1694068A - Game : en
  • US1694087A - Aspirator : en
  • FI12271A - Automatic skidding with card recaps : en fi
  • FR648191A - Process for polishing the surface of glasses, in particular mirrors : en fr
  • GB301682A - A process and mixture for treating paper making fibres in the making of certain kinds of paper : en
  • USD77111S - Design for a reed chair : en
  • DE469211C - Process for demineralizing bones using a solution of phosphoric acid : de en
  • FR648203A - : fr
  • GB301650A - Improvements in brick making machines : en
  • FR648178A - Improvements to thermionic lamps : en fr
  • GB279383A - Improvements in or relating to methods of and apparatus for making tire beads : en
  • GB283105A - Improvements in the manufacture and production of hydrocarbons poor in hydrogen : en
  • US1694166A - Car-door-moving mechanism : en
  • FR647863A - Mechanical device carrying out the simultaneous jerky advance and rotation of the parts to be treated in the interior of industrial furnaces : en fr
  • GB301533A - Improved corner joint for bedsteads : en
  • FR647956A - Flexible transmissions improvements : en fr
  • USD77139S - Design for a covered dish or similar article : en
  • US1693728A - Material-feeding device : en
  • US1694231A - Process of making raw calcium-bisulphite digesting liquor : en
  • FI12273A - Sökerhetsstyranordning för flygmaskiner : en fi
  • FR648280A - Articulated and automatic transformable plow : en fr
  • FR647959A - Bodywork ventilation door : en fr
  • FR648371A - Improvements to centrifugal turbines for suction or blowing : en fr
  • FR648264A - Machine for strapping packages using wire : en fr
  • FR648001A - Device for waving the hair. : en fr
  • FR648400A - Pipe bending : en fr
  • AU1134628A - Process for the separation and or concentration of ores : en
  • DK39546C - Moisture gutter by stoves or fireplaces. : da en
  • FR648052A - Damper : en fr
  • DE469248C - Process for the preparation of an indigoid dye and its intermediates : de en
  • US1693736A - Apparatus for abrading graphite or similar material : en
  • US1694160A - Emergency convection heater : en
  • FR648045A - Improvements to the keys for high notes of saxophones and similar instruments : en fr
  • FR647943A - Production of new dyes : en fr
  • GB289050A - An arrangement for the automatic control of the efficiency of transmitting systems, particularly for high frequency transmitting systems : en
  • GB301655A - The manufacture and production of valuable products from sorbitol : en
  • DK39553C - Procedure for the manufacture of bricks or other bricks. : da en
  • GB296016A - An improved portable wardrobe trunk : en
  • CA285260A - Draft rigging : en fr
  • USD77077S - Design for a curtain rod : en
  • CA285278A - Sad-iron : en fr
  • US1693742A - Building construction : en
  • CA285376A - Lateral packing for weirs : en fr
  • USD77130S - Design for a lantern : en
  • US1693720A - Measuring faucet : en
  • US1693773A - Aircraft pontoon apparatus : en
  • US1693912A - Latch : en
  • AU1258628A - Improved protective housing for electrical apparatus such asa switchboard : en
  • US1693653A - Battery supply circuit : en
  • US1693605A - Machine for slicing cheese : en
  • US1693697A - Composition of matter for use in honing razors and other knives : en
  • US1693632A - Delivery mechanism : en
  • US1694164A - Method and apparatus for setting thermostats : en
  • US1694067A - Therapeutic lamp : en
  • US1694091A - Sectional induction coil : en
  • US1693749A - Machine for making absorbent rolls : en
  • US1693899A - Grid leak : en
  • DE469268C - "Papa" and "Mama" speaking bellows voices : de en
  • USD77086S - Design for a stocking : en
  • US1694165A - Bail for pails and the like : en
  • US1694357A - Gas heater : en
  • US1693823A - Drill chuck : en
  • US1693877A - Roll holder for gummed-tape serving machines : en
  • GB301557A - Improvements in apparatus for the electrical transmission of data over comparativelylong distances : en
  • GB301777A - Improvements in the steering of bogie vehicles : en
  • USD77069S - Design for a curtain rod : en
  • CA285283A - Cleaning compound : en fr
  • FR647885A - Multiple-combination lock device usable to lock out a mechanism or device : en fr
  • FR648378A - Devices for the automatic adjustment of radio wave receiving stations : en fr
  • USD77100S - Design for a clamp plate : en
  • CA285314A - Shaving brush : en fr
  • AU1051527A - An improved hanger for towels andother articles : en
  • FR648174A - Device to compensate for expansion of steam turbine rotors : en fr
  • USD77118S - Design for an electric bulb or similar article : en
  • FR647991A - Improvements made to collets for flexible materials : en fr
  • GB302195A - Improvements in pulverised fuel burners : en
  • US1694135A - Antenna for electric wave transmission : en
  • FR647980A - Self-moving passette for gimp mills : en fr
  • FR648019A - Method and apparatus for coating glue drops with powder and resulting product : en fr
  • GB301611A - Improvements relating to the manufacture of lace goods : en
  • FI12266A - Som kompressor eller kraftmaskin arbetande kolvmaskin, där kolven rör sig sålunda, att dess Centrum beskriver en cirkel i ett plan vinkelrätt mot dess längdaxel : en fi
  • FR648209A - Wirewound resistors improvements : en fr
  • GB291759A - Improvements in or relating to molds for the centrifugal casting of iron pipes : en
  • US1694062A - Dynamo-electric machine : en
  • FR647867A - Improvements to electric cables : en fr
  • FR648139A - Humic acid treatment process : en fr
  • GB287939A - A new or improved machine for washing and allied purposes : en
  • US1693871A - Garment hanger : en
  • USD77061S - Design fob : en
  • FR647983A - Filter for very fine filtering of liquids : en fr
  • FR648395A - Automatic progressive gear change : en fr
  • GB301673A - Improvements in soap delivery devices : en
  • GB301770A - Improvements in and relating to loom picking mechanisms : en
  • GB301656A - An improved electrode for a microphone : en
  • US1694044A - Fighting bag : en
  • GB301549A - Manufacture of dyestuff preparations : en
  • FR648398A - Pouring cap for oil cans and others : en fr
  • GB299870A - Wheel with metallic spokes : en
  • GB301641A - Improvements in or relating to means for operating on the heel ends of boot and shoesoles : en
  • FR647875A - Improvements to automotive locks : en fr
  • GB289421A - Improvements in or relating to heating elements for electric radiators : en
  • GB301574A - Improvements in and relating to handles for boxes, cases and like receptacles : en
  • US1693809A - Power shovel or excavator : en
  • FR648188A - Device for brewing and dispensing liquid solutions : en fr
  • GB301711A - Improvements relating to tools for operating upon stone, tiles or the like : en
  • DE469191C - Speed change transmission : de en
  • FR648169A - : fr
  • GB286712A - Improvements in golf club shafts : en
  • CA285345A - Compressor control device : en fr
  • US1694200A - Toothpick holder : en
  • US1693674A - Field : en
  • US1693982A - Autographic register : en
  • GB272253A - Improvements in change-speed gears : en
  • USD77128S - Design foe : en
  • DK39570C - Procedure and Ball Mill (Pipe Mill) for Fine Grinding of Cement or the like. : da en
  • CA285258A - Duplicating machine : en fr
  • FR648080A - Improvements to furniture, especially tables : en fr
  • GB289822A - Improvements in and relating to advertising devices : en
  • FR648363A - Silk fork or sleeve and its manufacturing process : en fr
  • FR647881A - Size backfilling process : en fr
  • GB301765A - Improvements relating to the purification of cereal products : en
  • DE469241C - Safety device to prevent driving switches from turning too quickly : de en
  • FR648123A - Improvements relating to the manufacture of metal blades for turbine blades : en fr
  • US1693826A - Neckwear holder : en
  • FR647917A - Connection arrangement for freely selectable selectors in telephone systems : en fr
  • GB301636A - Improvements in handlebars for cycles, motor cycles and other vehicles : en
  • FR648163A - Process for the purification of crude phthalic anhydride obtained by catalysis : en fr
  • CA285315A - Electric switch : en fr
  • FR648036A - Aircraft wheel hub : en fr
  • FR648274A - Fixed crescent blade fork : en fr
  • US1693908A - Wax distributor for floor-polishing machines : en
  • US1693983A - Apparatus for boiling cellulose : en
  • US1694183A - Juvenile vehicle : en
  • FR648057A - Fabric for the manufacture of hats and its manufacturing process : en fr
  • DE469354C - Picture assembly table for multi-color printing : de en
  • GB275633A - Process for the separation of benzene and similar hydrocarbons from coke oven and like gas by compression and cooling : en
  • USRE17151E - Sven jxjuub stbid : en
  • US1693689A - Automatically actuated brush for grainer piees : en
  • US1693607A - Freight-transporting equipment : en
  • US1693665A - Windshield cleaner : en
  • US1694162A - Track-laying skate : en
  • US1694283A - Buffet table : en
  • US1694314A - Guide-track for screen construction : en
  • GB301945A - Improvements in or relating to spanners or wrenches : en
  • US1693802A - Display stand : en
  • GB301651A - Fodder and nutritive products and process for production of the same : en
  • AU1282828A - Improvements in and connected withthe thickening and treatment of latex : en
  • US1693706A - Spuing latch : en
  • US1694038A - Printing machinery : en
  • US1694179A - jenks : en
  • US1693964A - Rotary toothbrush : en
  • US1694274A - Tug wheel : en
  • US1694308A - Method of separation and liquefaction of gases : en
  • CA285337A - Sound record film : en fr
  • CA285382A - Lever mechanism : en fr
  • US1693754A - Cotton separator : en
  • US1693762A - Locking device for automobiles : en
  • US1694271A - Combined back fire and theft preventing device : en
  • CA285334A - Antenna regulation : en fr
  • US1693832A - Internal-combustion engine : en
  • US1694171A - Temperature-controlling apparatus for internal-combustion engines : en
  • FR648140A - Manufacturing process of sulfacids : en fr
  • CA285242A - Garment support : en fr
  • FR648207A - Inking device for platinum printing machines : en fr
  • DE469138C - Device for stripping overcoats, especially bottle caps, made of substances that form small cohesive skin, from the dipping mold : de en
  • FI12253A - Förfaringssätt för framställning av spåntväggar av järn : en fi
  • FI12287A - Radio receiver : en fi
  • GB290589A - Process and apparatus for the production of ropes and cable armourings : en
  • DE469256C - Process for making goods mothproof : de en
  • FR647891A - : fr
  • FR647977A - Method and devices for manufacturing cylindrical body by centrifugal casting : en fr
  • US1693889A - Golf-bag support : en
  • FR648197A - Accumulators : en fr
  • FR648301A - Upholstered armchair convertible into a low profile lounge chair : en fr
  • DE469152C - Device for heating motor vehicles : de en
  • DE469236C - Railway carriages with asymmetrically beveled head ends and sliding pushrods : de en
  • CA285358A - Polyalkylene glycol ester manufacture : en fr
  • US1693988A - Ice-cream-packaging machine : en
  • US1693702A - Furnace for treating ores : en
  • US1693953A - Machine for husking, podding, brushing, or treating grain : en
  • US1694123A - Contact sulphuric-acid process : en
  • USD77095S - Design for a toaster : en
  • US1693862A - Sled attachment for motor vehicles : en
  • US1694257A - Dust or dirt removing apparatus : en
  • US1693613A - martin : en
  • US1693967A - Adolph a : en
  • US1694079A - Sack holder : en
  • US1694214A - Portable fan : en
  • US1693838A - Method of making shafts, connecting rods, and the like : en
  • US1694094A - Bed-bottom fabric : en
  • US1694269A - Internal-combustion engine : en
  • US1694238A - Tube-splicing machine : en
  • DK39569C - Procedure for Operating a Steam Power System. : da en
  • GB295576A - Improvements in valves : en
  • US1693944A - Track-sanding apparatus : en
  • CA285364A - Cracking process : en fr
  • US1693747A - Drier : en
  • DE469126C - Casting mold with lid for casting the dies of die setting and line casting machines : de en
  • US1693764A - Grip cage grab for deep-well pumps : en
  • US1694358A - Radiator-front cover : en
  • FR648035A - Device for moistening and sticking gummed tapes : en fr
  • FR648297A - Illuminated hand-held window with automatic switch : en fr
  • US1693893A - Automatic intermittent-exhibiting device : en
  • FR647892A - Electro-magnetic sound reproducer : en fr
  • FR647963A - Tamper-evident label holder for trunks : en fr
  • FR648253A - Coal tank with automatic bucket loading device : en fr
  • FR648391A - Device for correcting the error due to residual resistance in devices with adjustable calibrated resistors : en fr
  • CA285262A - Float valve for flush tanks : en fr
  • US1694184A - Automobile traffic signal : en
  • US1694355A - Machine for preparation of molder's sand : en
  • DE469187C - Brake or friction clutch : de en
  • GB301569A - Improvements relating to 12-phase transformer connection, particularly for rectifierservice : en
  • US1693935A - Rotary mixer : en
  • FR647905A - Method and device for covering threads with substances of the nature of rubber : en fr
  • DK39574C - Bicycle support. : da en
  • FI12261A - Anordning vid boggier till järnvägsvagnar och dylikt : en fi
  • FR648075A - Improvements to signaling by automatic blocks for railway tracks : en fr
  • GB275271A - Manufacture of amidated sulphurised benzanthrone derivatives : en
  • USD77131S - Design for a finger : en
  • US1693803A - Link mat : en
  • FR647986A - Device for controlling and correcting the inclination of a mobile relative to the horizontal plane : en fr
  • FR648320A - Call and control device for restaurants and cafes : en fr
  • FR648235A - Refining process for iron and steel : en fr
  • GB285829A - Process of manufacture of powdered plastic material : en
  • USD77119S - Design for an automobile mirror : en
  • FR648251A - Tapestry and embroidery device : en fr
  • CA285397A - Train speed recorder : en fr
  • US1694147A - Display refrigerator : en
  • GB301524A - Improvements in collapsible, or folding, gates : en
  • US1693671A - Iis fa lent : en
  • US1694255A - Sand washer and separator : en
  • US1693853A - Window guard : en
  • US1693643A - Machine for making automobile doors : en
  • US1693936A - Tail light and danger signal : en
  • USD77122S - Design for a radiator-cap ornament : en
  • US1693733A - Method and means for applying engine explosion pressure : en
  • US1693980A - Show case : en
  • CA285392A - Brake-band servicing machine : en fr
  • US1694262A - Process of converting hydrocarbons into lower-boiling products : en
  • FR647995A - Safety razor enhancements : en fr
  • US1693872A - Tool-retaining device : en
  • US1693691A - Ball cock : en
  • US1694039A - Safety stop for searchlights : en
  • CA285318A - Cigarette machine drive : en fr
  • FR648165A - Incandescent electric lamp able to give, at will and without rheostat, several degrees of light intensity : en fr
  • GB275636A - Manufacture of condensation products of the anthraquinone series : en
  • DE469149C - Underframe for children's folding car : de en
  • GB301520A - Improvements in or relating to vehicle signalling apparatus : en
  • DK39559C - Automatic Vending Machine. : da en
  • FR647994A - Improvements to the steelmaking process : en fr
  • DE469133C - Anode battery made of zinc-carbon-salmiak elements, which is charged from the direct or alternating current network to increase its service life : de en
  • US1693739A - Train-indication system : en
  • US1694019A - Gravity chute : en
  • FR648122A - Differential protective device for machines and electrical devices : en fr
  • FR648222A - Plant for forage handling : en fr
  • FR648223A - Device to protect chimneys and improve their draft : en fr
  • FR648291A - Improvements to wheels or spring tires : en fr
  • GB301766A - Improvements in two stroke cycle internal combustion engines : en
  • FR647894A - Suspension for bicycles, motorcycles, etc. : en fr
  • FR648031A - Shrinking device for thin-walled containers : en fr
  • FR648369A - Volumetric dispenser-metering device for variable volumes : en fr
  • GB301627A - A new or improved woven fabric : en
  • CA285263A - Watch case heater : en fr
  • US1693712A - Gun mounting : en
  • US1694066A - Bar support and spacer : en
  • US1694327A - Floor-brush attachment : en
  • CA285366A - Lighting apparatus : en fr
  • DE469174C - Movement device for the double brushes arranged symmetrically to their carrier on electrical tap changers with two parallel contact tracks for large currents : de en
  • FR647888A - Gas drying improvements : en fr
  • FR648003A - Metal joints for pipes made of concrete or other material : en fr
  • FR648266A - : fr
  • US1694321A - Speed-control system : en
  • US1694232A - Tire-deflation signal device : en
  • US1694011A - Gear-shifting-lever lock and ignition-switch-actuating mechanism : en
  • US1694083A - Corncrib-wall construction : en
  • US1694201A - Convertible steam and hot-water radiator : en
  • DE468986C - Device for driving a switch provided with a foldable handle by a pull cord : de en
  • USD77142S - Design for a handle for smoking stands or similar articles : en
  • US1693686A - Method of producing curved tooth gearing : en
  • US1694101A - Shoe fastener : en
  • US1694317A - Electric fan : en
  • DE469166C - Kerosene lamp : de en
  • GB283975A - Apparatus for producing an intimate mixture of several media by means of centrifugal force : en
  • FR648298A - Self-cooling of air for the production of liquid oxygen : en fr
  • US1693812A - Oiling indicator : en
  • CA285250A - Electron tube with four electrodes : en fr
  • US1694130A - Method of and means for making molds : en
  • DE469298C - Thread lock consisting of a washer : de en
  • DK39567C - Procedure and Apparatus for the Development of Extinguishing Foam. : da en
  • US1693945A - Valve : en
  • US1694217A - Printer's inking roller and method of protecting journal supports of same : en
  • US1694326A - Fitting-up bolt device : en
  • US1694360A - Elastic metal stringing and method of making the same : en
  • FI12268A - Förfaringssätt att avskilja fosfor från fosforhaltiga gaser : en fi
  • FR648066A - Wheelbarrow : en fr
  • DE469215C - Device for dividing a continuously moving tube or rod made of glass : de en
  • FR648037A - Method of manufacturing articles by immersion, using dispersions of organic materials : en fr
  • FR647951A - Improvements to conduits for laying electrical cables : en fr
  • FR648028A - Improvements made to liquid measuring-dispensing devices : en fr
  • FR648077A - Manufacturing process for products causing fermentation : en fr
  • DE449639C - Eyeglass temple : de en
  • DE469156C - Swimming shoe : de en
  • DE469230C - Rotary slide valve, especially for mixing troughs of concrete mixers u. like : de en
  • GB301854A - Improvements in and connected with steam generator installations for steamships : en
  • DE464268C - Process for the production of copper oxide ammonia artificial silk : de en
  • FR648012A - Pin switch for electric lamps and in particular for portable lamps and flashlights : en fr
  • GB280523A - Improvements in switches for direction-indicators for vehicles : en
  • GB301586A - Improvements in or relating to electrical condensers : en
  • US1694082A - Rabbit hutch : en
  • FI12260A - Regulatory body for power supply and power supply equipment : en fi
  • FR647857A - Process for drawing profiles from sheets of magnesium alloys : en fr
  • US1693975A - Safety attachment for faucets : en
  • US1693820A - Illuminated-sign flashing mechanism : en
  • USD77115S - Daniel pbescott mowby : en
  • US1693808A - Lawn-edging implement : en
  • US1694158A - Combination electric wall fitting : en
  • US1693937A - Machine jtob cuttrnto match splints : en
  • US1694247A - Electric motor : en
  • US1694086A - Valve lock : en
  • CA285385A - Distillation apparatus : en fr
  • DE469181C - Holding and protection device for wall maps provided with support and rolling rod in the rolled state : de en
  • FR648033A - Improvements to barrel ring stapling machines : en fr
  • GB301556A - Improvements in silencing arrangements for the exhaust gases of the engines of motor cycles : en
  • CA285289A - Alloy processing composition : en fr
  • AU1250428A - Improvements relating to retorts forthe distillation of coal and similar carbonaceous substances : en
  • FR647947A - Device for cutting vegetables, fruits, etc. : en fr
  • FR648071A - Reciprocating pneumatic hammer : en fr
  • US1694144A - Furnace : en
  • US1693678A - Drainpipe-cleaning composition : en
  • DE469193C - Process for providing photographic raw films with visible, copyable writing : de en
  • FR648366A - Travel clock : en fr
  • GB301657A - Improvements in stools for refreshment bars and the like : en
  • FR648256A - Double cylindrical container in celluloid or similar material for electric accumulators : en fr
  • GB301686A - Improvements in advertising signs : en
  • CA285279A - Brush holder : en fr
  • AU1333628A - Compression rail joint spring : en
  • GB301626A - An improved method of obtaining condensation products of formaldehyde and urea : en
  • FR648194A - Materials constituting both a mechanical load and a vulcanizing load in the manufacture of rubber : en fr
  • FR648200A - Filing and exhibition cabinet : en fr
  • FR648351A - : fr
  • AU949427A - Improvements relating to biograph projection apparatus forthe safer working thereof : en
  • FI12270A - Degknådningsmaskin : en fi
  • GB301851A - Improvements in apparatus for the combustion of pulverulent liquid, or gaseous fuel in furnaces : en
  • US1694297A - Door buffer : en
  • FR647904A - Rational concrete slats, reinforced or not, for the construction of buildings, wall coverings or other applications : en fr
  • GB301646A - A training device for the game of golf : en
  • US1694054A - Switch or receptacle plate : en
  • GB295050A - Process for the manufacture of a new diazo compound and of new dyestuffs derived therefrom : en
  • FR648327A - Centrifugal diffuser for spreading road maintenance products : en fr
  • GB285473A - Improvements relating to the production of fatty bodies soluble in water : en
  • US1694126A - Method of making collapsible boxes : en
  • DE469244C - Short circuit switch for electrically operated track vehicles to earth the contact line : de en
  • FR647876A - Method and device for obtaining a stream of a coolant for applications in dentistry : en fr
  • GB301585A - An improved preparation for preventing dimming of glass, or other polished surfaces : en
  • FR648041A - Bumper mud : en fr
  • GB301571A - Means for facilitating the reading of gyroscopic compasses : en
  • DE469176C - Wind turbine power generation plant : de en
  • US1694244A - Electrical apparatus : en
  • DE469172C - Telegraph system with a receiving relay with a swinging armature : de en
  • FR648154A - Process for the production of molded products using cellulose derivatives of higher fatty acids : en fr
  • FR648025A - System for fixing a platinum filament on copper wires, for electric detonator igniter : en fr
  • FR648170A - Connection system : en fr
  • FR648092A - System for refloating submarines : en fr
  • US1694017A - Combined shipping and display box : en
  • USD77075S - Design for a curtain rod : en
  • FR648324A - Mower blade sharpening machine : en fr
  • FR648034A - Portable device for the automatic, reciprocating, rectilinear or curvilinear control of any tools : en fr
  • US1694003A - Sash, door, or store-front construction : en
  • US1694256A - Electric soldering carbon : en
  • US1693663A - Signaling system and mechanism : en
  • US1693672A - Electric light : en
  • US1694151A - Rectifying system : en
  • GB280193A - Improvements relating to the production of fatty bodies soluble in water : en
  • GB301543A - Improved reversing gear for internal combustion engines : en
  • GB301813A - Improvements in boxes, crates or cases : en
  • GB301847A - Improved means for driving television or other apparatus at a predetermined speed : en
  • AU897827A - An improved water sprinkler : en
  • GB297036A - Improvements in and relating to alternating current rectifying systems : en
  • DE468953C - Single-phase asynchronous motor with three-phase exciter without compensation winding : de en
  • FR647993A - Exhaust : en fr
  • GB279410A - A process for hydrogenating and splitting hydrocarbons, the distillation products of various coals and their constituents, as also the coals themselves : en
  • GB301579A - Improvements in harvesting or binding machines for grain or hay : en
  • DE469316C - Device for purifying gases : de en
  • DK39556C - Extinguishing media. : da en
  • FR648093A - Scented match : en fr
  • FR648056A - Rescue apparatus for the crew of a submarine : en fr
  • USD77090S - Design for a lantern body or article of analogous nature : en
  • USRE17152E - A cobpokation obi new jebsby : en
  • FR647964A - Improvements to mowers and harvesters : en fr
  • GB297805A - Improvements in flesh reducing baths : en
  • FR648248A - Bayonet caps for multiple filament electric lamps : en fr
  • GB292598A - Improvements in concrete building construction : en
  • US1694267A - Trailer : en
  • FR647997A - : fr
  • GB301562A - Process for the manufacture of acetic anhydride from acetic acid : en
  • USD77059S - Design for oilcloth : en
  • FR648184A - Improvements to internal combustion engines : en fr
  • FR648252A - Air recuperator : en fr
  • GB301566A - Improvements in and relating to the manufacture of foods for animals : en
  • US1694310A - Combined button and license paper holder : en
  • FR648287A - Improvements to automatic regulation and current limiting devices, for electrical signaling : en fr
  • DE469329C - Electrolytic cell : de en
  • US1694153A - Method of lubrication and apparatus therefor : en
  • FR648342A - Device indicating the name of the stations for t device. s. f. : en fr
  • US1693658A - Combination plate-caster socket and slide : en
  • US1694349A - Apparatus for controlling the drying operation in paper machines : en
  • US1693724A - Carrousel-driving mechanism : en
  • US1694266A - Nail expansion : en
  • US1693892A - Station indicator for radio sets : en
  • DE469014C - Intermediate amplifier circuit with a common amplifier for telephone systems for both directions : de en
  • US1694036A - Adjustable and interchangeable form for hollow wall construction : en
  • US1693696A - Generator assembly for motor-cycle engines : en
  • US1693921A - Friction shock-absorbing mechanism : en
  • US1694299A - Casl wihklbb : en
  • USD77143S - Design for a stocking : en
  • US1693602A - Steam boiler : en
  • US1693741A - Liquid filter : en
  • FR648245A - Device particularly applicable to the folding of the release cable of a parachute : en fr
  • US1694325A - Cosmetic-pad holder : en
  • FR648210A - : fr
  • GB298150A - Device for steering wheeled toys : en
  • DE469274C - Clock face for hour display from 1 to 24 : de en
  • US1693979A - Perimeter : en
  • US1693962A - Telephone system : en
  • AU1349128A - Improvements in or relating to detachable trays : en
  • GB291404A - Improvements in and relating to systems of electric distribution : en
  • US1694027A - Gearing : en
  • USD77124S - Design fob a chandelier : en
  • CA285303A - Gas burner valve : en fr
  • CA285327A - Valve for preventing reverse flow in pipe lines : en fr
  • FR648187A - Improvements in t reception fixtures. s. f. : en fr
  • GB301937A - Improvements in apparatus for slicing meat and the like : en
  • CA285386A - Oil composition : en fr
  • US1693640A - Process for treating impure lead : en
  • US1693794A - Electrode : en
  • AU1175228A - Improvements in and relating to telephone systems : en
  • FR647858A - Telephone system : en fr
  • US1693777A - Structure for drying wood : en
  • USD77109S - Island : en
  • US1693670A - Electric-wire support : en
  • US1693735A - Method of decorating glass surfaces : en
  • US1694155A - Base-exchange compound and process of making it : en
  • USD77141S - Design for a building : en
  • CA285301A - Razor blade tool : en fr
  • CA285246A - Leather processing : en fr
  • CA285304A - Fireplace damper : en fr
  • FR648206A - Automatic machine making it possible to obtain, separated from the shells and classified, almonds, walnuts, hazelnuts and other already broken fruits : en fr
  • GB301635A - Improvements in or relating to eye shields or guards for use in connection with spectacles, eyeglasses, goggles or the like : en
  • US1694040A - Process of making activated carbon : en
  • US1694216A - Electric switch : en
  • GB301600A - Improvements in or relating to dashpots employing liquid as a damping medium : en
  • CA285272A - Cable support : en fr
  • GB294604A - Apparatus for the exact trimming of flooring boards : en
  • DE469031C - Process for achieving uniformity when milling with a cylindrical milling cutter with helical teeth : de en
  • FR648030A - Advanced electric motor for individual control of looms and similar machines : en fr
  • FR648213A - New free escapement for clocks : en fr
  • US1693636A - Method of making inner tubes : en
  • US1693703A - Mold for centrifugal pipe casting : en
  • US1693952A - Safety switch : en
  • AU1383728A - Improvements in safety razors : en
  • US1693683A - Apparatus for electrodeposition : en
  • US1693814A - Draft regulator : en
  • US1694016A - Silo sealer : en
  • US1694084A - Crane : en
  • US1693645A - Combined reverse and reduction gear : en
  • US1694254A - Circular loom : en
  • US1694322A - Speed-control system : en
  • US1694350A - Wheel for drilling-rig structures : en
  • GB279411A - Improvements in two stroke internal combustion engines : en
  • DE468948C - Detachable contact connection for electrical conductors : de en
  • FR648091A - Process for preparing clichés and proofs for printing in several colors by means of a hand press : en fr
  • US1694345A - Signal device for automobiles : en
  • US1694080A - Heating system : en
  • US1694137A - Mixer : en
  • US1693900A - Dirigible headlight : en
  • US1693839A - Method of jointing tubular members : en
  • US1694002A - Sash or store-front construction : en
  • US1693955A - Electric-current transmission : en
  • US1694230A - Method of making sweatbands : en
  • US1693855A - Air-conditioning system : en
  • DK39573C - Straw packs. : da en
  • US1693958A - Breather cover for tanks : en
  • USD77072S - Design for a curtain rod : en
  • DE469159C - Cheese packaging, in particular for essentially triangular portions, and method for producing the packaging : de en
  • DE469212C - Underfeed firing with pusher : de en
  • GB301679A - Improvements in and relating to band saws : en
  • FR648265A - Improvements to wax penetrant and crystallization apparatus : en fr
  • GB301949A - Improvements in or relating to manufacturing hydrocarbons : en
  • US1693987A - Method of and apparatus for the manufacture of structural shapes : en
  • US1694181A - Braking devicer for vehicles : en
  • US1693960A - Line clamp : en
  • US1693897A - Accelerator : en
  • US1694010A - Signaling device : en
  • US1694090A - Removal of petrolatum from oils : en
  • DE469052C - Device for transferring individual wires of a stack, for example individual power supply wires for electric incandescent lamps, to a wire processing station. Patent-Treuhand-Gesellschaft für electric incandescent lamps m. b. H. : de en
  • US1694020A - Hydraulic and band brake-operating means : en
  • US1694197A - Vehicle washing tank : en
  • CA285243A - Golf apparatus : en fr
  • DE469328C - Electrolytic cell : de en
  • CA285359A - Manufacture of aryl ether of polyalkylene glycols : en fr
  • CA285352A - Fuel distillation apparatus : en fr
  • CA285292A - Device for clothes line hangers : en fr
  • CA285369A - Tractor cultivator : en fr
  • CA285249A - Bituminous composition : en fr
  • US1693767A - Tool for cutting valve seats : en
  • CA285254A - Crank case oil heater : en fr
  • DE469180C - Process for the immediate determination, display or setting of the total combustion air for multi-gas firing : de en
  • US1693693A - Building-block mold : en
  • US1693780A - Means for washing, drying, and polishing tumblers, cups, and like articles : en
  • AU1052727A - Improvements in or relating to devices for minimising side sway or wheel wobble inthe front wheels of road vehicles : en
  • USD77089S - Design por a dish or article op analogous nature : en
  • US1693650A - By james w : en
  • US1693593A - Universal joint : en
  • US1693972A - Attachment plug : en
  • US1694341A - Magnesium compound and process of producing the same : en
  • US1693969A - Device for projecting stars : en
  • US1693984A - Spherical heat indicator for automotive internal-combustion engines : en
  • CA285320A - Radio receiving system : en fr
  • FR648228A - : fr
  • FR648329A - New manufacturing process of telephone type static capacitor : en fr
  • GB277631A - Process for the manufacture of wheel rims, rails and other parts subject to heavy wear : en
  • FR647916A - Device for disengaging the control of the food rolls in the rewinding machines : en fr
  • FR648319A - Process for preparing thymol and menthol : en fr
  • GB301570A - An improved device for raising and lowering window sashes : en
  • AU997027A - Flying machine : en
  • US1694132A - Can-testing machine : en
  • DE469161C - Aircraft wing, the outer skin of which is composed of a number of independent surface parts provided with profile supports on the inside : de en
  • US1693654A - Centrifugal casting machine : en
  • GB301700A - Improvements in conveyors for packing machines : en
  • GB301669A - Improvements relating to the manufacture of small rollers and other disc like objects from sheet metal : en
  • US1693629A - Nonclogging spray nozzle : en
  • US1693592A - Dispensing display stand : en
  • US1694195A - Variable direction control for trailing objects : en
  • CA285276A - Plate-disc arrangement for horse hoes : en fr
  • GB301541A - Improvements relating to filters : en
  • USD77071S - Design for a curtain rod : en
  • USD77098S - A cobpoea : en
  • FR648168A - Manufacturing process of pressed wadding and embossed wadding and resulting products : en fr
  • GB285368A - Improvement in flexible shaft connections for speedometers : en
  • FR647915A - Frosted sheet : en fr
  • GB301607A - An improved tuning pin for pianos : en
  • GB301948A - Improvements relating to electric protective devices : en
  • US1693842A - Alarm check valve : en
  • US1694102A - Automobile lubrication indicator : en
  • FR648394A - Improvements to power supply systems intended to replace batteries and accumulators for use by t receivers. s. f. or tp. s. f. : en fr
  • FR648330A - : fr
  • FR648339A - Improvements to ignition magnetos : en fr
  • GB301601A - Improvements in or relating to contact plugs : en
  • GB301604A - Improvements in or relating to signs : en
  • FR648096A - Apparatus for loading, unloading or removing bulk materials : en fr
  • DE469132C - Arrangement of electrical collectors in battery containers : de en
  • DE469242C - Electrical contactor with auxiliary contacts : de en
  • GB291466A - Improvements in automatic speed regulators : en
  • GB301602A - Improvements in or relating to belting for use on automobiles and like road vehicles, applicable also for use on other machines, or for other purposes : en
  • FI12250A - Device for watches : en fi
  • FI12262A - Anordning vid boggier till järnvägsvagnar och dylikt : en fi
  • CA285245A - Striking casting : en fr
  • US1693785A - Washing machine : en
  • US1693630A - Insulating tube and process of making same : en
  • CA285271A - Fire escape : en fr
  • CA285347A - Composite uranium article : en fr
  • US1693644A - Wet process for manufacturing cement : en
  • FI12285A - Tillslutningsanordning för kokkärl med inre lock : en fi
  • FR648279A - Automotive machine : en fr
  • GB301677A - Improvements in two-stroke internal-combustion engines : en
  • US1693719A - Fluid-measuring faucet : en
  • FR647865A - Improvements in the treatment of artificial silk threads based on cellulose esters or ethers or of fabrics containing them : en fr
  • GB301816A - Improvements in ring spinning and twisting frames : en
  • US1694205A - Weed killer and method of killing weeds : en
  • US1693595A - Gkrain shockee : en
  • US1694081A - Electric welding machine : en
  • DK39571C - Milk centrifuge. : da en
  • GB301689A - Improvements in or relating to apparatus for the application to road surfaces of fluid material which hardens in the open air : en
  • CA285240A - Glass sealing method : en fr
  • DE469111C - Excavator chain guide with four guide rollers : de en
  • DE469192C - Process for tinning cutlery : de en
  • DE469280C - Metal mold for proteinaceous plastic masses : de en
  • US1693778A - Grinding tool : en
  • US1693768A - Screw-thread tap : en
  • US1694249A - Electric regulator : en
  • GB301550A - Improvements in weft replenishing looms for weaving : en
  • FR648083A - mechanical prop : en fr
  • FR647862A - Device applicable to automobile differentials, allowing the advance of the drive wheel shaft relative to the motor shaft : en fr
  • GB301615A - Improvements in or relating to caps for bottles and the like : en
  • DE469096C - Arrangement of resting organs in mechanically oscillating systems : de en
  • DE469301C - Band saw for butcher shops : de en
  • US1693914A - Transmission of power to vehicles : en
  • FR648144A - Mineral oil dissociation process : en fr
  • FR648325A - Process for the preparation of an organic arsenic compound of bismuth : en fr
  • US1694059A - Hour glass : en
  • US1693695A - Knockdown tank : en
  • US1693851A - Elevator system : en
  • FR647883A - Precision angle protractor with shim adjustment : en fr
  • GB299442A - Improvements in compressed laminated fibrous products and process of making the same : en
  • FR648219A - Improvements to bicycles and all other pedal vehicles : en fr
  • GB301554A - Method of providing a finish to leather, hides, skins and the like natural material : en
  • GB301787A - Improvements in or relating to lifting jacks : en
  • FR648345A - Self-registering transparent plate : en fr
  • FR648357A - Improvements to thermionic lamps : en fr
  • GB301718A - An improved tool for use in removing and fitting tyres from and to wheel rims : en
  • CA285291A - Alloy processing composition : en fr
  • DE469258C - Device for diverting the exhaust gases from internal combustion engines : de en
  • DE469210C - Lamp switching, especially for vehicles : de en
  • GB290229A - Manufacture of sulphonic acids of 6-chloro-2-amino-1-methyl-benzene : en
  • US1694013A - Chair : en
  • FR648198A - Process for the manufacture of soaps and other clear transparent and translucent products, containing as an essential component of amber oil and succinic acid, for cosmetic use : en fr
  • FR648220A - Improvements to informant locks : en fr
  • GB290996A - Processes for cracking hydrocarbons : en
  • FR648282A - Drum crusher : en fr
  • US1694175A - Portable electric heater : en
  • FR648346A - Method of drilling flues in metal plates : en fr
  • FR647864A - labels, machine for printing these labels and conveyors for feeding the labels to the machine : en fr
  • FR648208A - Arrangement for the control of the carriage in printing machines : en fr
  • CA285247A - Golf or similar game ball : en fr
  • DE469146C - Conveyor carts : de en
  • US1694282A - Electric switch : en
  • US1694150A - Saw : en
  • USD77064S - Design for oilcloth : en
  • FR647872A - Advanced stylograph : en fr
  • FR647957A - Process for producing colored, water-resistant prints and designs on films made from cellulose derivatives : en fr
  • GB288202A - Improvements in or relating to processes for the manufacture of artificial stone of crystalline structure : en
  • US1693625A - Oven construction : en
  • USD77104S - Design for a tire : en
  • GB301810A - An improved method of securing the edges of folded sheets of paper together and apparatus therefor : en
  • DE469282C - Drum washing machine : de en
  • AU1053927A - Improvement inthe manufacture of mould cores : en
  • DE469205C - Arrangement for electrical gas cleaning systems : de en
  • GB290634A - Improvements in or relating to devices for lubricating the flanges of the wheels of rail vehicles : en
  • USD77060S - Design for oilcloth : en
  • CA285239A - Paper board manufacture : en fr
  • US1693989A - Method of and apparatus for treating tobacco : en
  • GB294869A - Improvements in or relating to knitting machines : en
  • GB302197A - Improvements in apparatus for slicing meat : en
  • US1693956A - Multiple-ply sanitary metal can : en
  • CA285285A - Telegraphonic apparatus : en fr
  • DE469317C - Process for the production of thin films from soluble cellulose derivatives : de en
  • FR647861A - Improved process and apparatus used in the separation by distillation of miscible liquids : en fr
  • GB302194A - Improvements in or relating to hackling machines for flax, hemp and like fibres : en
  • US1693819A - Container : en
  • US1694022A - Tracer point : en
  • US1694250A - Electromagnetic device : en
  • US1693798A - Amusement device : en
  • US1693856A - System for conditioning air in storage chambers : en
  • US1693909A - Rim for pneumatic tires : en
  • US1693759A - Production of artificial yarns or threads : en
  • DE469008C - Device to prevent the burner from clogging in carbide lamps : de en
  • GB301939A - A system of selective remote control by superimposing alternating currents on linked light and power mains : en
  • FR648322A - Method of assembly and connection of dynamo-electric machines : en fr
  • US1694012A - Burner head for oil-burner plants : en
  • US1694128A - Cattle guard : en
  • DE469307C - Conveyor device with endless chain drives : de en
  • US1694139A - Charging apparatus for pulp digesters : en
  • FR647854A - Advanced calendar : en fr
  • USD77108S - Island : en
  • DE469121C - Device for installing and removing the rolls of pilger step rolling mills : de en
  • CA285317A - Corn processing method : en fr
  • DE469251C - Device for the treatment of diseased nasal mucous membranes : de en
  • FR648255A - Mineral substitute for charcoal : en fr
  • FR647946A - Electrically heated windscreen wiper : en fr
  • GB301947A - Process for the manufacture of ethers of 6.8-dioxy-quinoline : en
  • DE469260C - Silencer for internal combustion engines : de en
  • FR647852A - Metal pickling process and machine using said process : en fr
  • GB292484A - Improved manufacture of plates or walls of vessels to be heated or cooled by passage of fluid through tubes : en
  • GB301540A - Improvements in shuttle throwing devices : en
  • GB301760A - Improvements in sighting devices for firearms : en
  • GB301812A - Improvements in apparatus for classifying or separating granular materials : en
  • US1693705A - Typewriting machine : en
  • FR647912A - New manufacturing process for metal handles, rings, buckles and similar items : en fr
  • GB301637A - Improvements in or relating to the manufacture of pianos : en
  • US1694204A - Cross-row cotton blocker : en