• US1725523A - Yielding connection : en
  • AU1990429A - Improvements in shirts : en
  • USD79255S - Design for a lighting-fixture bracket : en
  • US1725012A - Nozzle for atomizing wire-shaped materials : en
  • US1725089A - Saw guide : en
  • CA292389A - Sodium sulphide processing : en fr
  • CA292404A - Wire spoke wheel building device : en fr
  • US1725301A - Wrench : en
  • GB293699A - Improvements in heat-insulating covers for self-cookers, refrigerators and the like : en
  • GB317648A - Improvements relating to boxes, cases, baskets and like containers : en
  • DE481455C - Temperature controller : de en
  • CA292301A - Marcel iron : en fr
  • US1725100A - Smoke-cleaning device : en
  • US1725117A - Headlight control : en
  • US1725204A - Speed indicating and recording apparatus : en
  • US1725704A - Sand box : en
  • DE481402C - Process for burning self-forming incandescent bodies on utility burners for gaseous or liquid fuels : de en
  • GB302661A - Improvements in water tube boilers and similar heat interchangers : en
  • CA292347A - Cellulose fibre manufacture : en fr
  • USD79228S - Design for a textile fabric or similar article : en
  • US1725717A - mocollum : en
  • US1725703A - Holder for dental floss : en
  • GB317750A - Improvements in and connected with machinery for the manufacture of packing, shavings, strips or the like, of cork and other soft material : en
  • US1725222A - Elastically-mounted self-adjusting air foil : en
  • US1725666A - Tubing or pipe pulling spider : en
  • US1725631A - Planter : en
  • US1725685A - Furniture : en
  • US1725504A - Reciprocating electric hammer : en
  • DE481474C - Control device for a valve connected to the feed pump for refilling air into the pressure vessel of a domestic water supply system : de en
  • DE481432C - Sealing device : de en
  • FR663342A - Mounting device for automatic grouping of clichés for address printing machines and similar applications : en fr
  • CA292329A - Hood for cooking utensils : en fr
  • FR663709A - mobile unit for direct current electric regulators : en fr
  • AU1825629A - Improvements in or relating to grinding mills : en
  • US1725415A - Thermostatic-control mechanism for domestic refrigerating systems : en
  • FR663330A - Scented soap for the beard : en fr
  • GB317640A - Improvements in or relating to steam traps : en
  • AU1500628A - An improved air compressor : en
  • US1725255A - Thermal element : en
  • AU1796729A - Improvements in or relating to plant for washing, drying and chemical treatment of granular and crystalline materials : en
  • DE481355C - Process for the production of detonators : de en
  • FR663414A - Improvements to the upright or upside-down beaks of lamps running on gasoline, benzol, petroleum and other liquid hydrocarbons : en fr
  • FR663509A - Automatic measuring and stamping machine for ceramic plates : en fr
  • FR663599A - Rail : en fr
  • FR663742A - Device for adjusting the position of the arc lamps coals : en fr
  • GB317646A - Improvements in and relating to machines for marking articles of cutlery and the like : en
  • AU1610928A - An improved clothes peg : en
  • US1725090A - Motor-control system : en
  • US1725191A - Tool for removing dandelions and similar weeds : en
  • GB295718A - Improvements in a device for grinding and polishing spherical and aspherical lenses : en
  • GB306948A - Improvements in or relating to centrifugal separators : en
  • FR663323A - Process of engraving and painting on glass or crystal of the most different natures, by means of fresh or vitrifiable colors, or by means of preparations based on gold or silver : en fr
  • GB308560A - Process for the preparation of plastic masses and for pressing articles therefrom : en
  • FR662800A - : fr
  • US1725573A - Liquid level indicator : en
  • US1724971A - Electron-discharge device : en
  • US1724985A - Piston and piston pin : en
  • US1725254A - Stationary washtub : en
  • DE481409C - Paper feeding device, in particular for office rubber printing machines : de en
  • FR663252A - Provision for high frequency telephony with two-way conversation : en fr
  • DE481529C - Grinding device for sickle knives in strand cigarette machines : de en
  • FR663692A - Improvements to folding chairs : en fr
  • GB317618A - Improvements in or connected with binders for frictionally holding loose papers together : en
  • GB317642A - Improvements in apparatus for the measurement of the capacitance and power factor of electrical condensers : en
  • US1725346A - Siphon flush valve : en
  • US1725386A - Oil can : en
  • US1725724A - Aeroplane : en
  • US1725149A - Gas retort : en
  • USD79226S - Design por a goblet : en
  • US1725597A - Anklet : en
  • FR663577A - Milling plant : en fr
  • FR663386A - Dynamo test bench : en fr
  • US1724936A - Typewriting machine : en
  • US1725000A - Shoe lift : en
  • US1725433A - Band-receiving system : en
  • AU1589228A - Air blast gun for projecting grit, pellets, and the like : en
  • GB317695A - Improvements in anti-dazzle lamps : en
  • US1725647A - Felted sheet and process of making same : en
  • US1725715A - Grinding mill : en
  • GB317591A - Improvements in apparatus for the teaching of swimming : en
  • FR663302A - Method and device for determining the quantity of heat released by a radiator : en fr
  • FR663421A - Flying device : en fr
  • GB317522A - Improvements in or relating to dial switches : en
  • FR663420A - Moisturizer for stamps, envelopes, gummed surfaces and other similar articles : en fr
  • GB317671A - Improvements in or relating to feeding bottles : en
  • US1725699A - Method of finishing prints : en
  • USD79222S - Design for a plate or similar article : en
  • GB317559A - Improvements in and relating to the compressing and consolidating of treated knitted or woven or disintegrated fabrics : en
  • FR663271A - Method and apparatus for shaping plastic explosives in the form of rods, for example for the manufacture of dynamite cartridges : en fr
  • US1725713A - Pipe coupling : en
  • DE481466C - Guide body for the propeller flow in ships : de en
  • DE481351C - Oil switch for quick release : de en
  • DE481475C - Switching device of an automatic pump system for elevated tanks : de en
  • FR663513A - Machine for drawing glass and all other similar products and more particularly intended for manufacturing pharmaceutical ampoules : en fr
  • FR663521A - Electrical device indicating remotely the level of a liquid contained in a receptacle : en fr
  • DE454885C - Embroidery machine : de en
  • FR663471A - Automatic view dispenser for projection equipment : en fr
  • GB303744A - Improvements relating to the cleaning of matrices for type-setting and casting machines : en
  • GB317684A - Improvements in railway chair plates : en
  • FR663663A - Improvements to packaging for fruits, early vegetables or other applications : en fr
  • FR663278A - Typewriter Improvements : en fr
  • GB315199A - Improvements relating to oil lubricator devices : en
  • DE481328C - Wire pull signal drive for a signal to be operated from two locally separated signal boxes : de en
  • FR663417A - Improvements to starters for internal combustion engines : en fr
  • CA292316A - Photographic developing apparatus : en fr
  • DE481561C - Imaging optical system : de en
  • US1724995A - Garage door : en
  • US1725693A - Mail-box hanger : en
  • GB317810A - A combined identification, price and control tag or card : en
  • FR663476A - Method and device for detecting the oscillatory state of a quartz : en fr
  • FR663472A - Device for limiting the filling of internal combustion and internal combustion engines : en fr
  • DE481342C - Gear transmission : de en
  • DE481519C - Adjustable press pump system : de en
  • CA292382A - Electrical movement for loud speakers : en fr
  • US1725420A - Gate-operating mechanism : en
  • US1725484A - Damper : en
  • GB317745A - Improvements in and relating to automatic and semi-automatic exchange systems : en
  • FR663251A - Horizontal socket for axial electric lighting : en fr
  • GB295292A - Improvements in and relating to abrasive articles and method of making same : en
  • US1725163A - Mustard dispenser : en
  • US1724913A - Shock-absorbing apparatus for drilling machines using wire cables : en
  • DE481092C - Firebox wall built in a bond for grate firing : de en
  • AU1428228A - Improvements in and relating to automatic or semiautomatic telephone systems : en
  • DK40629C - Separate Close, which is opened and closed by a slider. : da en
  • FR663688A - Brake improvements : en fr
  • FR662652A - : fr
  • US1725428A - Valve : en
  • US1725312A - Revolving chair having resiliently-mounted seat : en
  • US1725337A - Valve : en
  • US1725722A - Pump control device : en
  • FR663601A - Iron-nickel alloy : en fr
  • GB317692A - Improvements in and relating to valve structures for internal combustion engines : en
  • GR2417B - PERFECTIONS IN OR IN RELATION TO RECEPTORS (INSTITUTIONS) OF PHOTOGRAPHIC MOVIES (FILM). : el en
  • USD79221S - Hans berg : en
  • DE480599C - Device for cutting tubular textile products into diagonal strips : de en
  • DE481489C - Piezoelectrically controlled tube generator : de en
  • US1725655A - Lawn mower and weed cutter : en
  • FR663335A - Ship body : en fr
  • GB317580A - Improvements in means for retaining coil springs under compression : en
  • GB317687A - Improvements in or relating to tennis net posts : en
  • FR663529A - Fitting designed to prevent horses from slipping on paved roads : en fr
  • USD79241S - Isidor bosenblatt : en
  • DE481266C - Process for improving mineral oils and tar products using ozone : de en
  • CA292360A - Reversing valve : en fr
  • CA292418A - High power rectifier system : en fr
  • DE481321C - Facility to facilitate the entry of forms etc. like : de en
  • DE481454C - Pull-up shuttering frame for masonry : de en
  • US1725242A - Vehicle : en
  • FR663532A - Automatic stop device for phonograph : en fr
  • FR663299A - Metal pulley in two welded pieces : en fr
  • FR663441A - Servo device : en fr
  • US1725659A - Car construction : en
  • USRE17408E - X x x x x x x x : en
  • GB317653A - Improvements in or relating to tennis and like racquets : en
  • GB300629A - An improved process for the production of potassium carbonate : en
  • US1725334A - Foot-measuring instrument : en
  • US1725398A - Metal-treating furnace : en
  • US1725501A - Structural building joist : en
  • DK40656C - Central lubricator. : da en
  • US1725306A - Wearing apparel : en
  • FR663701A - Body tipping control mechanism for automobile trucks : en fr
  • US1724997A - Cork cutting machine : en
  • DE481191C - Sewing machine with horizontally working needle and threadless, oscillating and reciprocating gripper : de en
  • FR663467A - Mower-binder-dresser-hub mower : en fr
  • FR663689A - Scutching machine for textile materials : en fr
  • FR663247A - Guarantee band for expandable metal cap : en fr
  • FR663556A - Watering instrument for massage operations : en fr
  • GB291445A - Manufacture of embossed knitted fabrics : en
  • GB317639A - A paper pasting machine : en
  • DE481434C - Coin gas meter with changeable wheels for tariff change : de en
  • FR663381A - Hydraulic drive machine : en fr
  • FR663546A - Electrically operated tool for hair removal from slaughtered animal hides and skins : en fr
  • FR663560A - Safety fastening device for wheels and the like : en fr
  • FR663363A - Piggy bank : en fr
  • AU1428328A - An improved motor plough : en
  • US1724903A - Telephone system : en
  • AU1580128A - Process forthe manufacture of printers' ink : en
  • US1725641A - Electric switch : en
  • US1725427A - Adjustable chair : en
  • USRE17414E - Biding toy : en
  • FR663571A - Improvements to the cutting mechanisms used on printing machines : en fr
  • FR663320A - Advanced bearings and applications of these bearings : en fr
  • FR663460A - Further training in sounding devices : en fr
  • FR663284A - Therapeutic lamp : en fr
  • FR663510A - Improvements to metal card linings for opening, breaking, preparing or carding fibrous substances : en fr
  • FR663528A - Burner for liquid fuels : en fr
  • CA292334A - Casting device : en fr
  • US1725628A - Stock-watering tank : en
  • US1725303A - Lubricating means for bearings : en
  • GB317814A - A new method for the production of rubber substitutes, and the product produced thereby : en
  • US1724968A - Regulator for rectifiers : en
  • US1725294A - Rotary-shaft chain-stitch machine : en
  • DE481080C - Device for the automatic braking of railroad trains with release by buffers or towing hooks : de en
  • GB317634A - Improvements in and relating to suspension rail track systems : en
  • US1725394A - Process of making 2-naphthol-3-carboxylic acid : en
  • GB308752A - Improvements in and relating to apparatus for separating impurities from oils : en
  • DE481303C - Puzzle game : de en
  • AU1493528A - Improvements in oil furnace burners : en
  • US1725450A - Braiding machine : en
  • US1724908A - Traveling conveyer for bakers' ovens and tracks therefor : en
  • USD79272S - Design for goggles : en
  • FR663732A - Instrument for curative or therapeutic treatment : en fr
  • CA292245A - Air brake : en fr
  • CA292279A - Duplicating machine : en fr
  • DE481597C - Process for electrical resistance welding of aluminum : de en
  • US1725582A - Combined mop and wringer : en
  • DE481530C - Device for regulating the lifting speed of contactors, sluice gates or the like. : de en
  • US1725157A - Translating device : en
  • US1725480A - Cushion frame : en
  • CA292355A - Resinous condensation product : en fr
  • CA292250A - Steel tube : en fr
  • CA292266A - Container : en fr
  • CA292317A - Pneumatic tire : en fr
  • FR663295A - Gaiter : en fr
  • FR663372A - Metal joinery for windows and similar frames : en fr
  • US1725044A - aldendorff : en
  • US1725692A - Automatic reclosing circuit-breaker system : en
  • DE481363C - Process for making composite bodies : de en
  • FR663248A - Improvements to installations used to deliver liquids in determined quantities : en fr
  • FR663267A - Aircraft gas cells : en fr
  • US1725430A - Telephone-dial light : en
  • US1725043A - Tractor wheel : en
  • FR663451A - Fence : en fr
  • FR663544A - Camera for taking direct positive views on paper and negative images on paper, film or plate : en fr
  • CA292390A - Sodium sulphide processing : en fr
  • FR662910A - Improvements to devices for waving and curling hair : en fr
  • FR663004A - : fr
  • FR663013A - Process for the extraction of cellulose from plants of any kind : en fr
  • FR663652A - Vehicle chassis : en fr
  • GB317556A - Improvements in apparatus for draining rotary steam heated cylinders : en
  • US1725365A - Railroad-car-window construction : en
  • US1725185A - Closure for centrifugal extractors : en
  • US1725476A - Square : en
  • US1725276A - Helicopter : en
  • GB302729A - Improvements in and relating to electric condensers : en
  • GB317519A - Improvements in or relating to stuffing-materials for bedding and upholstery : en
  • GB317599A - Improvements relating to air release valves for tramway and other compressed air brake systems : en
  • FR663655A - alternating current electromagnet with oscillating armature : en fr
  • GB317555A - The manufacture of new anthraquinone derivatives and their application in dyeing : en
  • US1724987A - Selective-constant-resistance network : en
  • US1725145A - Student's telegraph : en
  • US1725271A - Folding kit : en
  • US1725371A - Radiocabinet : en
  • US1725500A - Victob p : en
  • US1724962A - Electrical testing system : en
  • US1725565A - I-ianges and illuminating- means -fob : en
  • US1725080A - Process for making 4-alkyloxybenzene-1-carboxyamino-2-thioglycollic acids : en
  • US1725576A - Combination stop mechanism for organs and the like : en
  • FR663505A - Improvements in the manufacture of coal gas and similar gases : en fr
  • US1725039A - Production of alloy-surface castings : en
  • FR663719A - Socket box : en fr
  • US1725277A - Metal joint : en
  • US1725368A - Spool stand : en
  • FR663680A - Improvements in tube manufacturing : en fr
  • GB317543A - Improvements in and connected with automatic car couplings for railway and like vehicles : en
  • GB317572A - Improvements in and relating to the manufacture of bleaching powder : en
  • FR663324A - Method and device for introducing backfill into pits, shafts, etc., in the form of briquettes, and for producing briquettes from material serving as backfill : en fr
  • FR663413A - Small footprint cage bed and folding mode : en fr
  • FR663727A - Lighting unit for shelves, showcases, etc. : en fr
  • FR663236A - Process for the replacement of amino groups by halogens or sulphocyanogen in aliphatic and aromatic derivatives : en fr
  • CA292324A - Steam shovel : en fr
  • FR663724A - Improvements to explosive cartridges : en fr
  • US1724912A - Seating indicator for cinematograph theaters and the like : en
  • DE481253C - Process for the production of effects in piece-colored fabrics : de en
  • DE481453C - Smoothing machine for hides and skins with pneumatic pressure pad : de en
  • DE481641C - Electrothermal switch : de en
  • US1725691A - System of electrical distribution : en
  • DE481356C - Sports pants : de en
  • FR663286A - Process for retarding the evolution of gas in the decomposition of solid bodies by heat or humidity : en fr
  • GB317674A - Improvements in and relating to drop windows for passenger vehicles : en
  • FR663356A - Improvements to substances for wood preservation, grain disinfection and immunization : en fr
  • FR663292A - Automatic weighing crane : en fr
  • FR663491A - Windshield wiper : en fr
  • FR663645A - Pants press : en fr
  • GB317655A - Improvements in means for applying radio-activity for curative purposes : en
  • GB317583A - Devices for removing and replacing electric bulb lamps : en
  • US1724980A - Vegetable or like peeling knife : en
  • US1725207A - Ironing table : en
  • FR663461A - Solid product separator pulverizer : en fr
  • FR663313A - Kneepad jack : en fr
  • FR663730A - Electrically heated frying pan : en fr
  • FR663733A - Further training in circular hosiery looms equipped with "self-acting" needles with one or more heels : en fr
  • AU1510628A - Device for use infilling a vessel with liquid to predetermined level : en
  • CA292385A - Inlet unloader valve : en fr
  • US1725361A - Surfacing apparatus : en
  • GB317539A - Improvements in the construction of diving-chambers : en
  • GB317596A - Improvements relating to the process of and looms for weaving tufted or pile fabrics : en
  • US1725068A - Process of treating cracked hydrocarbons : en
  • US1725263A - Combination tool : en
  • US1725592A - Container for dry cells and method of forming same : en
  • US1725711A - Exhaust-steam separator : en
  • USRE17410E - Electrically-operated switch for the product of rolling mills : en
  • FR663353A - Soot trap or the like, in which the blow tube is constructed to simultaneously serve as a tap wrench : en fr
  • GB294998A - Improvements in or relating to bodies for motor venicles : en
  • US1725184A - Shock-absorber socket : en
  • USD79238S - Design for a shoe buckle : en
  • US1725399A - Apparatus for superheating steam : en
  • US1725540A - Cable-wrapping machine : en
  • US1724911A - Wire-line equalizer : en
  • US1725496A - Oil-well pump : en
  • US1725520A - Ventilated cap : en
  • CA292368A - Locknut : en fr
  • FR663567A - Safety device for the percussion ignition mechanism of projectiles, grenades to be thrown by hand or with grenade launchers, etc. : en fr
  • FR663743A - Improvements in the treatment of cellulose drifts : en fr
  • GB317565A - Improvements in and relating to gramophone cabinets and the like : en
  • GB317696A - Improvements relating to diaphragms for sound reproducing or receiving instruments : en
  • GB295654A - Improvements in and relating to the control of dynamo electric machines : en
  • GB317689A - Improvements in or relating to spectacles : en
  • GR2419B - METHOD OF APPEARANCE OF PHOTOPATHIC MOVIES AND ITS PACKAGING. : el en
  • US1725611A - Process of removing acid reaction products from oil : en
  • FR663536A - Articles of cork and similar substances : en fr
  • FR663654A - Electromagnetic damper for the mobile crew of static automatic regulators : en fr
  • US1724899A - Sheet cutting and handling machine : en
  • US1725032A - Secret communicating system : en
  • US1725516A - Shoe form : en
  • FR663734A - Improvements made to <<pare-boue>> for vehicles, in particular those for automobiles : en fr
  • DE481540C - Zipper : de en
  • DK40648C - Device for Presses for Ironing and Clothes Pressing. : da en
  • GB317672A - New or improved process for the manufacture of plasters from anhydrite : en
  • DE481425C - Film reel carriers on photographic cameras : de en
  • CA292325A - Electric governor : en fr
  • FR663672A - Method for the subsequent treatment of spinning reels coming from wet spinning machines : en fr
  • GB308763A - Improvements in rail lubrication for railways : en
  • GB312219A - Improvements in type line casting machines : en
  • GB317681A - Improvements in or relating to locks for trunks : en
  • US1725038A - Sound-receiving apparatus : en
  • US1725064A - Attachment for fountain pens : en
  • US1725144A - Process and apparatus for casting hollow articles : en
  • US1725179A - Lubricating system : en
  • GB287897A - Improvements in mining machines : en
  • GB292164A - A method for improving the character of gray iron castings by graphitization : en
  • GB317573A - A new or improved stopper for bottles, jars, flasks and the like : en
  • US1725559A - Window structure : en
  • US1725049A - Testing switch : en
  • DE481441C - Operating procedures for gas compression, especially refrigeration systems : de en
  • FR663360A - Windshield with automatic wiper : en fr
  • FR663407A - Method and apparatus for treating stalks of flax, hemp or jute, with a view to separating seeds and woody parts from fibers being prepared for spinning : en fr
  • FR663681A - Improvements to pen holders or other similar portable or office items : en fr
  • GB301800A - Improvements in meat paste and method of making the same : en
  • DE481348C - Process for the production of sugar plates, sugar loaves or the like from granulated sugar : de en
  • FR663447A - Shock absorber for motor vehicles, the degree of tightening of which can be controlled as desired by means of a mechanical control : en fr
  • US1725005A - Humidifier : en
  • US1725181A - Tire stand : en
  • FR663308A - Automatic flushing device : en fr
  • GB292080A - Improvements in or relating to surfaces to be exposed to pressure fluid : en
  • DK40652C - Procedure and Apparatus for Cold Generation. : da en
  • US1725467A - Conveyer and chain therefor : en
  • US1725514A - Pressing machine for clothes : en
  • US1724950A - Welt-treating machine : en
  • USD79224S - Design for a golp ball : en
  • US1725525A - Receptacle and method of making the same : en
  • USD79250S - Isidor eosewblatt : en
  • DE481431C - Compressed air tool : de en
  • FR663639A - Method for picking up fruit falling from a tree, in particular for picking up apples or cider fruit and nuts : en fr
  • FR663715A - Device for the adjustable conversion of a rotational movement into a reciprocating movement intended to be used in particular for the control of fuel pumps for internal combustion engines : en fr
  • FR663728A - Textile drying machine : en fr
  • FR663747A - Advanced stern tube : en fr
  • CA292363A - Locomotive structure : en fr
  • CA292318A - Piston : en fr
  • FR663254A - Improvements to interferometers for testing optical elements : en fr
  • FR663306A - Improvements to impact crushers : en fr
  • FR663665A - Process for the manufacture of forgings : en fr
  • FR663726A - Automatic sheep for pile driving : en fr
  • FR663294A - Crane with automatic scale, punching and lifting jib under load : en fr
  • FR663378A - Device for gun closures : en fr
  • GB317664A - Improvements in or relating to hot plates for baking and the like : en
  • GB317668A - Improvements in or relating to cloth piling machines : en
  • US1725383A - Rotary refrigerating machine : en
  • US1725473A - Pomb-dropping and like release gear for releasing suspended bodies and members under tension : en
  • US1725107A - Hook-and-eye tape : en
  • US1725246A - Method of making thread dies : en
  • FR663538A - Electric circuit breaker operated by a thermal effect : en fr
  • FR663631A - Receptacle : en fr
  • GB317540A - Means for suspending a submerged apparatus in a stationary position : en
  • FR663261A - Method and apparatus for centrifugal decantation : en fr
  • FR663466A - Improvements to pumps actuated directly by the pressure of a fluid : en fr
  • FR663337A - Method and device for adjusting the lengths of cuts of strips unwinding from a roll : en fr
  • FR663438A - Deferred action device : en fr
  • GB317611A - Improvements in or relating to electrical switchgear : en
  • US1725696A - Automatic control system : en
  • US1725734A - Dry-storage-battery plate and method of making the same : en
  • DE481472C - Mass for ceramic objects : de en
  • DE481537C - Method and device for cleaning bottles : de en
  • FR663287A - Priming device for siphons : en fr
  • FR663290A - Special type of root cutter, cutting in parallel sections, and without breaking according to the thicknesses requested : en fr
  • GB296081A - Improvements in taps or cocks : en
  • GB317525A - Improvements in or relating to insecticides : en
  • GB317657A - An improvement in or relating to rotary core-making machines : en
  • FR662672A - : fr
  • FR663350A - Improvements to indicator devices for games : en fr
  • US1725281A - Electrical-discharge device : en
  • US1725736A - Warper-driving mechanism : en
  • USD79274S - Design for a tree holder : en
  • US1725111A - Oil vaporizer : en
  • FR663223A - Steering mechanism for tractor : en fr
  • FR663453A - Mobile frame greenhouse : en fr
  • FR663475A - Plaster treatment process : en fr
  • GB317677A - Improvements in thermostatically controlled valves : en
  • US1725052A - Bubble still : en
  • US1725200A - Wall tie : en
  • GB317527A - Improvements in surfacing materials for roadways, pavements and the like : en
  • AU1495828A - Improvements in or relating to automatic or semiautomatic telephone systems : en
  • US1724961A - Endless track for vehicles : en
  • GB309941A - Adjustable bracelet : en
  • DE481496C - Open picture hook eyelet made of springy wire : de en
  • GB317592A - Improvements in or connected with opening, mixing, blowing room and like machinery used in cotton mills : en
  • US1725400A - Visible-card-feeding mechanism : en
  • GB317739A - Sheet feeding apparatus : en
  • US1724891A - Reducing valve : en
  • US1724902A - Bearing : en
  • US1725589A - Shoe form : en
  • GB310835A - Improvements in or relating to timepieces : en
  • FR663297A - Process for protecting parts of nitrided steel parts against hardening : en fr
  • FR663502A - Improvements to processes and apparatus for concentrating and drying liquids : en fr
  • FR662685A - : fr
  • GB317629A - Improved process for the separation and recovery of gases and vapours by solid absorbents and apparatus for carrying out said process : en
  • FR663317A - Sheets or strips of any width and length for use in wrapping, coating, adornment and similar applications : en fr
  • FR663365A - Interior trim for automobile and bicycle tires, made up of overlapping strips of fabric : en fr
  • FR663550A - Newly shaped lip and eyelash pencil : en fr
  • GB312602A - Improvement in liquid depth indicator : en
  • DE481576C - Heel binding for snowshoes : de en
  • AU1590128A - Improvements in or relating to thermionic valves : en
  • DK40642C - Heating or cooling element. : da en
  • GB317635A - Improvements in rotary valves for pipe lines : en
  • GB317700A - An improved stay and fastener : en
  • FR663526A - Internal tire protector : en fr
  • FR663269A - Electric voltage indicator : en fr
  • GB317669A - A device or means for protecting blotting sheets used in blotting pads : en
  • US1725602A - Cap feeding mechanism for closures of bottles, containers or the like : en
  • US1725678A - Automatic regulator for furnaces and the like : en
  • CA292319A - Stove pipe elbow : en fr
  • CA292421A - Briquette composition : en fr
  • US1725220A - Selvage-trimming mechanism : en
  • FR663397A - Coupling for cars, and in particular for railway cars : en fr
  • FR663710A - Ignition device for mercury vapor rectifiers : en fr
  • CA292330A - Spring suspension : en fr
  • FR663662A - Wirewound Electric Capacitor Mug : en fr
  • DE481326C - Drive device for folding bridges on a path that is independent of the bridge flap : de en
  • DE481389C - Process for recycling waste heat from the broth in drying systems : de en
  • US1725042A - Car construction : en
  • US1725521A - Cooking device : en
  • US1725601A - Method of and apparatus for manufacturing closures for containers : en
  • US1725041A - Electromechanical interlock : en
  • CA292268A - Ventilator : en fr
  • DE481514C - Process for generating parallactic differentiated images, especially for short-sided X-ray film recordings : de en
  • CA292387A - Beater roll : en fr
  • US1725407A - Cabinet : en
  • DE481411C - Electrical pressure switch with a pressure plate that may also form the contact bridge : de en
  • GB317504A - Improvements in and relating to the manufacture of electric discharge devices : en
  • GB317873A - Improvements in or relating to holders for thermionic valves : en
  • US1725029A - Combustion device : en
  • US1725739A - Method for gasification of bituminous coal : en
  • DE481498C - Headrests for beds : de en
  • US1725020A - Brake-operating shaft and its connection and mounting : en
  • US1725569A - Time-controlled mechanism : en
  • US1725296A - Burner-lighting mechanism : en
  • US1725318A - Transfusion apparatus : en
  • US1725104A - Drawbar : en
  • DE481490C - Collapsible loop antenna : de en
  • AU1781629A - Improvements inconstant speed door engine : en
  • FR663283A - Bra : en fr
  • FR663731A - Necessary for cleaning shoes : en fr
  • CA292275A - Manufacture of moulded articles from fibrous materials : en fr
  • US1725135A - Adjustable cage for crushers : en
  • US1725549A - Heat-transfer apparatus : en
  • CA292391A - Process of mothproofing material : en fr
  • US1725502A - Handkerchief : en
  • FR663720A - Lighting fixtures improvements : en fr
  • AU1508828A - Improvements in grinding mills ofthe swing hammer or beater type : en
  • DK40631C - Close to metal bands for tying boxes, packages, bales and the like. : da en
  • US1725522A - Ignition-governing apparatus : en
  • US1725285A - Stopper for spring-operated rollers : en
  • US1724922A - Multiplex radio system : en
  • US1725161A - Meter attachment : en
  • US1725509A - Shoe heel, ornament, and protector therefor : en
  • US1725686A - File with double cut : en
  • US1725733A - Detachable wheel rim : en
  • USD79227S - Design for a plate : en
  • AU1764929A - Inclined grate firing : en
  • GB317593A - Holder or presser for collapsible tubes or receptacles : en
  • US1725340A - Detachable antiglare shield for headgear : en
  • CA292352A - Four corner box staying machine : en fr
  • US1724972A - Glass-working machine : en
  • US1725011A - Steam-control device : en
  • US1725228A - High-tension-switch frame : en
  • US1725469A - Automatic stop : en
  • GB317749A - Improvements in and relating to tuned inductances and transformers : en
  • CA292412A - Glass-drawing apparatus : en fr
  • FR663033A - : fr
  • CA292336A - Compound lining machine : en fr
  • GB317560A - Apparatus for diagnosing and correcting defective hearing : en
  • GB318088A - Manufacture of cellulose derivatives and solutions of cellulose : en
  • GB292610A - : en
  • GB310858A - Improvements in or relating to spring suspension systems particularly for motor vehicles : en
  • FR663442A - Intaglio printing machine : en fr
  • US1725187A - Mattress : en
  • DE480890C - Filler pencil : de en
  • CA292283A - Gas stove : en fr
  • CA292296A - Artificial leg : en fr
  • FR663374A - Improvements to tickets and labels used for advertising : en fr
  • US1725252A - Stern motor : en
  • US1725440A - Lock washer : en
  • GB317613A - Improvements in devices for actuating the switch arm of electric light and like switches : en
  • FR663578A - building elements and method of assembling them : en fr
  • GB317633A - Dividing apparatus for use in connection with the conveyance of sticky and tough material : en
  • US1725168A - Scaffolding trestle : en
  • FR663696A - Oil pump, for motor vehicles, fitted with several rotating pistons with individually adjustable stroke and several delivery nozzles : en fr
  • GB317505A - Improvements in or relating to beacons, lighthouses and the like : en
  • GB317712A - Improvements in or relating to colour photography : en
  • GR2416B - PERFECTIONS IN A PHOTOGRAPHIC DEVICE. : el en
  • FR663483A - Camera : en fr
  • GB317666A - An improved electric lamp cap : en
  • US1725512A - Kitchen-utensil lifter : en
  • FR663379A - Improvements to special chairs used to ensure maximum rest in minimum time : en fr
  • US1725358A - Water-signal switch : en
  • US1725153A - Process of and apparatus for type casting and proof reading : en
  • US1725646A - Floor covering and process of making same : en
  • USD79264S - Design fob a creamer or similar article : en
  • USD79269S - Design for a plate : en
  • US1725009A - Support for maps or charts : en
  • US1724917A - Signaling : en
  • DE481417C - Haeckselmaschine with feed rollers driven by a worm gear and adjustable cutting length : de en
  • FR663542A - Process for the manufacture of an insulating material of water glass : en fr
  • US1725170A - Swing-spout measure having manually-controlled valve : en
  • US1725466A - Roofing : en
  • US1725668A - Harness stop motion for looms : en
  • US1725742A - Artificial-silk filament and method of making same : en
  • FR663456A - Electric device for remote control : en fr
  • GB299804A - Improvement in brake mechanism : en
  • US1725141A - Mining machine : en
  • US1725213A - Mop wringer : en
  • US1725527A - Pilferproof box : en
  • US1725551A - Shingle : en
  • USD79263S - Design for a dish ok similar article : en
  • US1725690A - Renewable knife-blade and cartridge type fuse : en
  • FR663708A - New improvements to gasoline dispensing devices : en fr
  • FR663626A - Process for treating steel rolling mill products for cold working : en fr
  • US1725626A - Tire-chain tool : en
  • USD79268S - Design for a torchere light for an automotive vehicle : en
  • DE481513C - Reproduction apparatus mounted on a vibrating stand : de en
  • DE481396C - Loading device for multi-tier presses : de en
  • US1725526A - Container and closure therefor : en
  • US1725575A - Terrazzo strip : en
  • US1725635A - Signal controller : en
  • US1725648A - Emulsion product : en
  • GB317697A - Photographic and process lenses : en
  • DE481364C - Process for melting glass in a shaft furnace : de en
  • DE481382C - Device for removing the tobacco from the spiked feed roller of the tobacco spreader : de en
  • DE481349C - Drum washing machine and spin dryer : de en
  • DE481398C - Device for tensioning and holding flat self-ties : de en
  • US1725015A - Spring suspension for vehicles : en
  • US1725478A - Dirigible headlight : en
  • US1725499A - Weighing scale : en
  • DE481370C - Artificial fertilizer spreader with an inclined partition, the end of which forms an adjustable slot with the box wall opposite : de en
  • FR663605A - Electric oven powered by high frequency currents : en fr
  • FR663300A - Improvements to incandescent electric lamps : en fr
  • FR663700A - Method and apparatus for treating roving of flax, hemp and the like : en fr
  • GB317553A - Method of and machine for sorting and separating mica : en
  • FR663429A - Method and device for obtaining from the same headlight either intensive white lighting or tinted lighting avoiding dazzling caused by automobile or other headlights : en fr
  • FR663545A - Improvements to switching mechanisms used in automatic or semi-automatic telephone systems : en fr
  • US1724918A - Apparatus for preventing the unauthorized use of motor vehicles : en
  • US1725250A - Flag-waving device : en
  • US1725283A - Feeder for crushers : en
  • GB317619A - Improvements in or relating to apparatus for applying screw-on caps or other closures to containers : en
  • US1725236A - Water-softening device : en
  • FR663345A - Wire clamp for electrical conductors : en fr
  • GB317526A - Improvements in or relating to tripping mechanism of rotary printing machines : en
  • FR663572A - Improvements to advertising and signaling devices incorporating a reflecting mirror : en fr
  • FR663517A - Extendable hacksaw frame : en fr
  • FR663370A - Bicycle with front wheel controlled by hand and rear wheel controlled by crankset : en fr
  • FR663553A - Control device for shaking conveyor planes : en fr
  • DE481334C - Method and device for casting centrifugally cast pipes in thin-walled molds, the symmetrical changes in shape of which are canceled by roller bearings or the like : de en
  • DK40660C - Material for Mixing with Metals or other mineral Substances for the production of paints, binders, etc. : da en
  • GB317747A - Improvements in or appertaining to folding seats : en
  • USD79237S - Design for a lighting-fixture shabe : en
  • US1725558A - Single-phase motor : en
  • US1724942A - Method of carbureting air : en
  • DE481338C - Procedure for the kaleidoscopic image projection with incident and transmitted light : de en
  • DE481535C - Handheld examiner : de en
  • GB317529A - An improved method of and apparatus for agitating or mixing liquids, slimes and the like : en
  • FR663416A - Method and apparatus for the recovery of resin from alkaline liquors from the treatment of wood for the extraction of cellulose : en fr
  • FR663616A - Lock for nuts and for all threaded parts : en fr
  • DE481320C - Metal reaction vessel : de en
  • FR663415A - Duplicating device : en fr
  • FR663316A - Gripper device for framing the skins to be varnished : en fr
  • FR663504A - Process for the preparation of fully homogeneous alloys of lead with alkali or alkaline earth metals : en fr
  • DE481323C - Trickle cooler for deep-freezing milk : de en
  • DK40658C - Brake for Vehicles. : da en
  • GB317541A - Improvements in the hulls of ships and boats : en
  • US1725508A - Strap support for chair, davenport, and such like arms : en
  • US1725728A - Draft rigging : en
  • US1725023A - Pole footing : en
  • DE481372C - Cantilever spring, especially for motor vehicles : de en
  • US1725176A - Shredding machine : en
  • GB317869A - Improvements in or relating to the manufacture of alkoxyacridinium compounds : en
  • AU1640828A - Coating materials and process of preparing same : en
  • CA292255A - Metal purification : en fr
  • FR663691A - Improvements in the manufacture of soft cheeses : en fr
  • US1724952A - Manufacture of yeast : en
  • US1725010A - Photographic cabinet : en
  • US1724946A - Metal trim stick : en
  • US1725345A - Bag holder : en
  • GB317651A - Improvements in or relating to advertising or display devices : en
  • GB317675A - Improvements in or relating to luggage carriers or the like for use on motor vehicles : en
  • DE481585C - Pipe wrench and nut wrench : de en
  • FR663716A - Improvements to electrical pulse control systems : en fr
  • GB317551A - Improvements in and connected with machines for making cup wafers, wafer biscuits and the like : en
  • DE481509C - Pipe connection, especially for lining pipes of pressurized water pipe tunnels : de en
  • US1725731A - Method and means for laying concrete floorings : en
  • DE481516C - Film magazine : de en
  • DE481336C - Pressed wood toilet seat : de en
  • DE481387C - Process for the production of porous electricity non-conductive moldings for diffusion, filter u. like purposes : de en
  • US1725219A - Method of and means for recovering products from fractionating condensers : en
  • DE481405C - Machine for bending and pressing the vertical edge flange of a sheet metal part around the edge of a second sheet metal part : de en
  • FR663607A - Additional adjustment for internal combustion engines : en fr
  • GB317521A - Improvements in and relating to non-numerical switching arrangements for automatic and semi-automatic telephone systems : en
  • US1725609A - Hoisting hook : en
  • FR663243A - Improvement in reflective mirror illuminated signs : en fr
  • US1725580A - Centrifugal fixture : en
  • US1725212A - Power hammer : en
  • US1725321A - Screen pipe : en
  • US1725047A - Mabcfus b : en
  • USD79235S - lehman : en
  • USRE17413E - Annealing and heat-tbeatinq jpttbnace : en
  • GB317694A - Improved buttonhole and machine for producing the same : en
  • US1724970A - Safety razor : en
  • CA292292A - Vegetable fibre cleaning process : en fr
  • CA292311A - Steering device : en fr
  • USD79230S - Design foe : en
  • AU1805329A - Process and apparatus for degreasing metal andthe like articles : en
  • CA292388A - Lifting mechanism : en fr
  • US1725195A - Hook or link : en
  • FR662802A - Antennas for radio transmitters or receivers : en fr
  • GB317531A - Improvements in or relating to telephone systems : en
  • AU1769929A - Means for counting the revolutions and/or strokes of reciprocating engines and pumps andother machines : en
  • US1725562A - Clutch : en
  • AU1777729A - Improvements relating to automatic telephone systems : en
  • US1725205A - And lawrence brtjehl of brooklyn : en
  • US1725332A - Safety device for phonographs : en
  • AU1677528A - Ovens for dry distillation of shales andthe like : en
  • US1724959A - Wire end seal for aircraft : en
  • US1724944A - Refrigerating system : en
  • US1725348A - Railroad tie : en
  • US1725414A - Structural bracing member : en
  • US1725720A - Hydraulic jack : en
  • US1725235A - Valve support : en
  • CA292406A - Fuel burner : en fr
  • DE481293C - Plug with clamping device for the connecting wire in the insulating body : de en
  • CA292364A - Manufacture of thread, filament, etc. : en fr
  • DE481423C - Device for shredding paper, rags and. like : de en
  • AU1800429A - Colloidal monosodium tetraiodophenolphthalein : en
  • CA292369A - Rectifier electrolyte : en fr
  • DE481456C - Matchbox with automatic output and lighting device for the matches : de en
  • DE481460C - Thread protection for eyeglass looper with looper point on the left of the needle : de en
  • AU1316528A - A material for use as an aggregate for road making, concrete construction and like purposes : en
  • AU1659728A - Improvements in and relating to thermostatic cut off devices for electrically heated kettles and other appliances : en
  • GB317636A - Improvements in or relating to tailstocks for lathes and like machinery : en
  • US1724907A - Switch lock : en
  • US1724974A - Jacketed heater : en
  • DE481521C - Cooling device with blades for brake drums of motor vehicles : de en
  • DE481571C - Gymnastics and gymnastics equipment in a ring-like shape made of rubber or other elastic building materials : de en
  • US1724945A - Sorel-cement product and method of making the same : en
  • US1725379A - Method of and machine for cutting gears : en
  • GB303793A - Improvements in and relating to methods of mounting lathe chucks : en
  • DE481416C - Capsule membrane : de en
  • CA292281A - Windshield wiper : en fr
  • FR663382A - Anti-glare projector compliant with the highway code for all vehicles : en fr
  • DE481324C - Process for the manufacture of heat exchange devices : de en
  • DE481500C - Process for the removal of steam and steam-air mixtures (vapor) : de en
  • GB317502A - Improvements in and relating to compositions of matter adapted for use as paints, plasters, cements, putties, fillers and the like : en
  • US1725225A - Display board : en
  • DE481337C - Device for roughening worn concrete floors : de en
  • US1725662A - Synchronous inductor frequency changer : en
  • US1725297A - Pump valve : en
  • CA292402A - Wall-plug : en fr
  • AU1561728A - Devices for controlling steam engine operation : en
  • CA292372A - Electrolytic condenser : en fr
  • FR662694A - : fr
  • FR663264A - Tamper-evident pouring cap : en fr
  • FR663338A - Manufacture of stones to build walls, houses and all buildings under the name of "tunnel stones" : en fr
  • FR663458A - Mobilizable agricultural charcoal equipment nevertheless providing tar and lime acetate as by-products : en fr
  • FR663480A - Brake improvements : en fr
  • GB317574A - Improvements in or relating to radio receiving apparatus : en
  • US1725405A - Windshield wiper and the like : en
  • US1725118A - Spike : en
  • US1725425A - Hat : en
  • DE481480C - Truss spring : de en
  • US1725275A - Circular-knitting machine : en
  • US1725408A - Vapor or steam generator : en
  • US1725259A - Lavatory : en
  • US1725740A - Roller conveyer : en
  • FR663366A - Gear switch : en fr
  • GB311265A - Improvements in and relating to lady's hand-bags : en
  • GR2414B - ELECTRIC MACHINE WASHING MACHINE OF NEW CLOTHES. : el en
  • GR2426B - POLYGRAPHER DEVICE. : el en
  • CA292408A - Chain-wheel for chain track drives : en fr
  • FR663573A - Improvements to reflective mirror devices for advertising, signage, etc. : en fr
  • US1724931A - Bearing shield : en
  • US1725488A - Massage apparatus : en
  • US1725537A - Fuel tank : en
  • GB317524A - Improvements in or relating to internal combustion engines of the compression ignition type : en
  • DE481553C - Loeschkammer for switching pieces under OEl : de en
  • AU1687828A - A tablet for instantaneously making soda water and the like in an open glass : en
  • US1725061A - Screen : en
  • US1725669A - Music-leaf turner : en
  • FR663725A - Sealing device for sheet metal joints : en fr
  • GB314372A - : en
  • DE481375C - Double tensioner for snowshoe bindings : de en
  • US1724965A - Amplifying circuits : en
  • FR663277A - Manufacturing process for colloidal silicic acid : en fr
  • US1725055A - Shock absorber for vehicles : en
  • US1725561A - And cole coolidge : en
  • US1725054A - Process for the production of halogenated alcohols : en
  • DE481261C - Automatic reclosing device : de en
  • FR663617A - Portable folding seat : en fr
  • FR663473A - Level indicator : en fr
  • GB317706A - Improvements in or relating to equipment buckets or containers : en
  • GB317586A - Improved means for labelling articles : en
  • FR663256A - Improvements to refrigeration machines : en fr
  • US1725274A - Two-cycle internal-combustion engine and method of operating the same : en
  • US1725418A - Four-cycle internal-combustion engine : en
  • US1725675A - Process of making texture having the appearance of leather : en
  • DE481339C - Dispenser for self-sellers : de en
  • DE481374C - Ball for stingball games : de en
  • DE481527C - Doll joint, in which the limbs have a hemispherical shape and the trunk has corresponding pan-like seats : de en
  • GB297080A - Improvements in gas fired closed fluid type heat radiators : en
  • US1725045A - Vat for washing fiber material and the like wound on bobbins : en
  • USD79225S - Design por a goblet : en
  • FR663524A - New form for molding hollow reinforced cement floors : en fr
  • GB317501A - Improvements in typewriters : en
  • GB317623A - Improvements in razors : en
  • US1725197A - Educational game : en
  • US1725198A - Fuel and process of making the same : en
  • DE475775C - Two-stroke internal combustion engine : de en
  • DE481467C - Device for supplying fasteners, especially for heel nailing machines : de en
  • DE481384C - Knife carrier for planetary rotating circular knives in rope cigarette machines : de en
  • DE481539C - Electric welding machine : de en
  • FR663574A - Improvements in assembly line work and particularly in the manufacture of electric battery cells : en fr
  • DE481483C - Polishing machine for pencils and other stick-shaped workpieces : de en
  • DK40661C - Electrolyte for Galvanic Elements. : da en
  • FR663589A - Device to facilitate the positioning of automobile wheels : en fr
  • GB317545A - Improvements in straps for personal wear : en
  • GB317751A - Improvements in or relating to colouring apparatus for printing machines : en
  • FR663660A - Process for the manufacture of triple superphosphates and mixed superphosphates independently of the manufacture of phosphoric acid : en fr
  • GB317528A - Improvements in synchronising systems : en
  • FR663500A - Manufacturing process of ribbed saddles for switches : en fr
  • GB291097A - Improvements in and relating to means for indicating the condition of filters : en
  • FR663201A - Fuel sprayer improvements : en fr
  • GB317617A - Novel or improved receptacle for carrying paint brushes when out of use : en
  • GB317537A - Improvements in synchronising systems : en
  • FR663448A - Hats manufacturing process : en fr
  • FR663515A - Improvements in processes and equipment for the treatment of heavy hydrocarbons : en fr
  • DE481359C - Exclusively heat operated, continuously acting absorption refrigeration machine : de en
  • DE481325C - Sealing for mechanical track tampers by means of a metal protective hood surrounding the tool shaft : de en
  • FR663437A - Self-induction coefficients and capacitance measurement device : en fr
  • US1725453A - Combined tank closure and gauge : en
  • AU1532528A - An improved cementitious building material : en
  • FR663554A - Automotive windbreaks : en fr
  • DE481497C - Sign to show occupied places : de en
  • DE481487C - Gas oven with a hood that covers the oven : de en
  • FR663690A - Switch for car headlight code : en fr
  • GB317812A - Improvements relating to gramophone needles : en
  • DE481419C - Sharpening hammer heads : de en
  • DE481368C - Payment tray : de en
  • CA292394A - Insulator bracket : en fr
  • DE481520C - Standing filling and ejecting press for oil press systems : de en
  • FR663443A - Zincography improvement : en fr
  • US1725217A - Tractor hitch for plows : en
  • FR663507A - Cable traction machinery device for overturning plows : en fr
  • US1725538A - Control for fluid-fuel burners : en
  • US1725081A - Transport truck : en
  • CA292413A - Glass-drawing apparatus : en fr
  • GB317699A - Improvements in machines for sharpening saws : en
  • AU1670828A - Improvements in acoustic films and in their methods of manufacture : en
  • DE481471C - U-shaped curved metal locking ring for spinning cans and like : de en
  • GB285860A - : en
  • FR663539A - Process for the production of high value hydrocarbons, in particular low boiling point hydrocarbons : en fr
  • FR663249A - Extractor of the boiler tubes : en fr
  • FR663385A - Soaker, washer and rinser for bottles and other containers : en fr
  • FR663695A - Improvements to economizers for steam engines : en fr
  • CA292271A - Hertzian wave receiver : en fr
  • AU1553628A - Improvements inthe discovery and determination of ore bodies : en
  • FR663675A - Massage device : en fr
  • GB317622A - Improvements relating to variable speed mechanism : en
  • US1725088A - Counduit : en
  • US1725536A - Acrobatic toy : en
  • US1725697A - Regulating system : en
  • DE481088C - Process for splitting fats and oils : de en
  • DE481462C - Method and device for the automatic transmission of the passport marks on the cylinder : de en
  • FR663293A - Improvements in the means used to separate the gases it contains from a liquid : en fr
  • FR663603A - Substance that can be used to mark animals : en fr
  • DE481478C - Double-arranged water level indicator : de en
  • FR663487A - Distribution mechanism for pneumatic tools : en fr
  • CA292370A - Electrolytic condenser : en fr
  • US1724926A - Power reverse mechanism : en
  • US1725426A - Baseball glove : en
  • US1725444A - Feeding mechanism for grinding machines : en
  • DE481397C - Ring or zigzag oven for firing pottery : de en
  • US1724937A - Refrigerator : en
  • USD79240S - Design for a shoe buckle : en
  • US1725404A - Bed construction : en
  • CA292298A - Necktie : en fr
  • US1725094A - Bulkhead-door arrangement : en
  • US1725267A - Trimming machine : en
  • US1725618A - Clarifier : en
  • CA292419A - Wall-plug : en fr
  • AU1545328A - Improvements in or relating' to imitation fires : en
  • FR663321A - Device for the intake of additional air in internal combustion engines : en fr
  • FR663579A - Improvements to centrifugal regulators : en fr
  • DE475790C - Wood screw thread cutting machine with a simple knife and a guide rail that guides the knife according to the guideline of the thread core : de en
  • US1725114A - Wire stripper : en
  • US1725411A - Railway-crossing construction : en
  • CA292306A - Fabric manufacture : en fr
  • US1725367A - Ladder : en
  • AU1747028A - Improvements inthe manufacture and production of aromatic acid chlorides : en
  • DE479782C - United cantilever and bridge track turning machine : de en
  • FR663394A - Aerial wheel : en fr
  • FR663534A - Motorcycle fork : en fr
  • CA292323A - Window or door holder : en fr
  • US1725435A - Display of wearing apparel : en
  • US1725203A - Electric motor : en
  • US1725330A - Surface plate for wheel lathes : en
  • US1725389A - Means and method of delinting cottonseed hulls : en
  • USRE17412E - Braking mechanism : en
  • US1725021A - Method and means for measuring the human feet : en
  • US1725260A - Storage battery : en
  • US1725108A - Method and apparatus for making paper : en
  • US1725468A - Hot-air stove or furnace : en
  • GB301860A - Improvements in and relating to box spanners : en
  • US1725328A - Power transmitting mechanism : en
  • US1725727A - Fielder's glove : en
  • AU1441828A - Improvements in brooders : en
  • US1725299A - Well reamer : en
  • US1725479A - Cushion construction : en
  • US1725092A - Bottle closure : en
  • US1725237A - Phonograph attachment : en
  • US1725352A - Cross member for tire chains : en
  • US1725396A - Plow : en
  • US1725475A - Fence-post clamp : en
  • US1725600A - Automatic pilot : en
  • CA292346A - Beating process : en fr
  • FR663218A - Device for preparing an infusion of coffee, tea and similar beverages : en fr
  • FR663325A - Method and device for introducing materials to great depths, in particular for introducing backfill into pits, shafts, etc., by means of air : en fr
  • FR663424A - Electric heater : en fr
  • FR663661A - Continuous furnace to heat rivets or the like : en fr
  • GB317520A - Hydraulic brake mechanism : en
  • US1725587A - Clip-attaching tool : en
  • USD79249S - Design for a lighting-fixture bracket : en
  • USD79246S - Design for a lighting-fixture bracket : en
  • US1725533A - Communication system : en
  • US1725607A - Thermostatic device : en
  • US1725456A - Heel and toe plate : en
  • US1725460A - Photographic camera : en
  • FR663444A - Special canvas veneer for hairdressing and fashion applications : en fr
  • US1724920A - Pipe-beading tool : en
  • CA292409A - Electricity condenser : en fr
  • FR663485A - Jacquard tape and process for making it : en fr
  • GB317616A - An anti dazzle device for vehicle head lamps : en
  • US1725214A - Necktie restorer : en
  • US1725410A - Railway-crossing pavement : en
  • US1725721A - Method and means for combining frequencies : en
  • US1725737A - Steering gear : en
  • FR663404A - Improvements made to horns or acoustic conduits of phonographs or similar apparatus : en fr
  • FR663468A - Apartment game providing the spectacular illusion of individual competitive sports : en fr
  • FR663496A - Improvements in the carbonization and combustion of bituminous coals : en fr
  • GB317546A - Improvements in hard tennis courts : en
  • FR663276A - Spiral filament for electric incandescent lamps and method of manufacturing this filament : en fr
  • GB317742A - Improvements in or relating to means or apparatus for use in the treatment of insomnia : en
  • GB317626A - Improved reinforced firebar for stationary, marine and locomotive boilers : en
  • FR663465A - Delay primer for electric blasting of blasting shots : en fr
  • GR2418B - PERFECTIONS IN OR IN RELATION TO A PHOTOGRAPHIC DEVICE. : el en
  • GB317615A - Improvements relating to surgical and medical apparatus : en
  • US1725603A - Pin ticket : en
  • FR663558A - Improvement in the establishment of electrodes for therapeutic or other applications : en fr
  • GB317581A - Improvements in or connected with drying, heating or cooling machines : en
  • DE481229C - Constant pressure internal combustion engine : de en
  • DE481395C - Photographic recording device for documents : de en
  • GB298973A - Improvements in letter-spacing mechanism for typewriting machines : en
  • US1725069A - Apparatus for playing table games : en
  • DE481341C - Device for converting a rotating movement into a reciprocating movement with an adjustable stroke : de en
  • FR663667A - Process for making tubular forgings : en fr
  • US1725206A - Luminous sign : en
  • DE481473C - Mechanically moved grate for shaft ovens for burning lime, dolomite and the like. like : de en
  • US1724932A - Passageway-control mechanism : en
  • DE481350C - Device for applying a mass which sets rapidly in the air, e.g. B. tar or cold asphalt, on road surfaces : de en
  • CA292358A - Four-electrode valve : en fr
  • GB317665A - Method of roasting sulphide minerals : en
  • AU1708728A - Improvements in milking machines : en
  • AU1758528A - Plastic paving material and method of manufacturing thesame : en
  • DE481554C - Process and device for burning fine-grain coal on traveling grates : de en
  • FR663262A - Internal combustion engine for liquid fuels : en fr
  • GB317746A - A calculating device for use in connection with wireless receivers : en
  • US1725392A - Method and apparatus for refining lubricating oil in hydrocarbon motors : en
  • GB317590A - Massaging machine with pitman connection to actuated members : en
  • US1725563A - Signal for airships : en
  • FR663637A - Process for increasing the citric acid solubility of phosphoric acid in Thomas slag : en fr
  • GB317548A - Improvements in or relating to music indicators for keyboard musical instruments : en
  • GB317577A - Improvements in adjustable stops for doors, gates, casement windows and the like : en
  • GB317654A - Improvements in coin-testing devices more particularly intended for coin-freed machines : en
  • GB317550A - Spring band and crook hinge for doors or gates, with single or double actions : en
  • US1725524A - Knockdown box : en
  • US1725681A - Apparatus for transporting concrete : en
  • DE481399C - Magnifying glass with lighting device : de en
  • FR663280A - Improvements in multi-conductor electric cables and in the manufacture of similar cables : en fr
  • FR663530A - Automotive car headlight illuminating without glare : en fr
  • GB317625A - Improvements in manure distributors : en
  • FR663244A - Regulator for heating fresh air : en fr
  • GB317582A - Improvements in or relating to gas, vaporised oil or coal dust burners for furnaces : en
  • FR663490A - Cylinder for blowers, compressors and other similar devices : en fr
  • FR662752A - Phonograph record molding press : en fr
  • FR663640A - Wood treatment process : en fr
  • FR663240A - Fixing the door latches : en fr
  • FR663604A - Nail anchoring device : en fr
  • FR663301A - Protective device for pump motors mounted in tank columns : en fr
  • GB292123A - : en
  • GB317549A - Improvements in or relating to music indicators for keyboard musical instruments : en
  • GB317776A - Process for the manufacture of substitution products of sulphur dyestuffs : en
  • FR663288A - Improvements to fixing devices and in particular to fixing devices for motor car body frames and fittings : en fr
  • FR663658A - Signaling and advertising device : en fr
  • FR663714A - Drum device for galvanizing bulk goods : en fr
  • FR663729A - Grinding body for drum, ball and combination mills : en fr
  • GB303893A - Improvements in dyeing apparatus : en
  • DE481424C - Rotatable viewfinder for photographic apparatus : de en
  • FR663408A - Device for automatic shutdown of washing machines : en fr
  • DE481558C - Adjustable elliptical compass : de en
  • GB292165A - Improvements in and relating to electric furnaces : en
  • USD79233S - Design fob a clock case : en
  • CA292340A - Silk manufacture : en fr
  • FR663029A - : fr
  • GR2422B - MINING METHODS AND DEVICES. : el en
  • FR663608A - Applicable transmission device, for example, to motor vehicles : en fr
  • US1725102A - Internal-combustion engine : en
  • GB314481A - Improvements relating to glass blowing machines : en
  • GB317637A - Improvements in stuffing boxes of rotating rods : en
  • FR663343A - Process for the chrome burnishing of iron or aluminum objects : en fr
  • FR663405A - System for rapid disassembly and reassembly of any box lids mounted on hinges : en fr
  • FR663221A - Mechanical merry-go-round for fairgrounds, amusement parks, etc. : en fr
  • FR663445A - Powder boxes with pushchair dispensing : en fr
  • FR663479A - Trawling gear upgrades : en fr
  • FR663600A - Unloading device for the collector grid of cooling aprons in rolling mill installations : en fr
  • FR663239A - Manufacturing process of furniture and pieces of furniture curved in several directions : en fr
  • FR663361A - Coin sorting device specially for debit counters : en fr
  • FR663423A - Improvements to induction furnaces with magnetic core : en fr
  • GB303378A - Improvements in or relating to selection devices for addressing and similar machines : en
  • GB317604A - Improvements in or relating to anorectal dilators : en
  • FR663432A - Device for measuring transmission levels on telecommunications circuits : en fr
  • FR663387A - Advanced automatic phonograph : en fr
  • FR663584A - Improvements to servo motors : en fr
  • FR663711A - Process for the preparation of transformation products of acrylic acid or its derivatives : en fr
  • US1725101A - Hermetically-sealed package : en
  • US1725151A - Mechanical gear shift for automobiles : en
  • US1725571A - Method of making pictures and designs : en
  • US1725651A - Light measurement : en
  • FR663285A - Improvements to flatbed and similar conveyors : en fr
  • DE481335C - Mobile and height-adjustable flower frame for decorative purposes : de en
  • FR663738A - Spark plug for internal combustion engines with automatic tip cleaning device : en fr
  • FR663227A - Fuel pump for internal combustion engines : en fr
  • US1725314A - Machine for making shoes : en
  • GB296056A - Improvements in devices for exercising the wrist and fingers : en
  • US1724973A - Testing device : en
  • US1725229A - Curling iron : en
  • FR663272A - Device for automatically compensating for the inclination of cinematographic cameras : en fr
  • USRE17406E - bornhauser : en
  • GB317680A - Improved safety razor : en
  • FR663274A - Apparatus for manufacturing multi-layered metal sheets : en fr
  • FR663289A - Safety lock : en fr
  • GB299727A - Improvements in methods of and means for reducing the resistance to propulsion of ships, boats and the like : en
  • FR663543A - Indirect lighting system with directed light beam, applicable to automotive headlamps : en fr
  • GB317554A - A method of extracting vitamin substances from cottonseed : en
  • FR663492A - Control mechanism for obtaining the tilting of vehicle headlights : en fr
  • FR663737A - Crystal receiver for radiotelephony and radiotelegraphy : en fr
  • FR663478A - Improvements in typographic molds : en fr
  • FR663749A - Automatic cleaning device for fall pipes and household waste disposal : en fr
  • FR663582A - Process for the manufacture of sugar bars by compression and apparatus for its production : en fr
  • DK40651C - Potato-laying machine for placing on ordinary plows. : da en
  • FR663717A - Advanced two-stroke combustion engine : en fr
  • US1725002A - Holder for polishing devices : en
  • US1725233A - Tap for cutting square and acme threads : en
  • US1725360A - Radio receiving circuit : en
  • US1725676A - Piston for use in internal-combustion engines : en
  • US1724928A - Electrolytic desulphonation of anthraquinone sulphonic acids : en
  • US1725510A - Method of and apparatus for fluid-fuel burning : en
  • US1725579A - Reproducing apparatus for phonographs and the like : en
  • GB317685A - Process for producing colours and patterns on textile fabrics : en
  • FR662712A - Switch for electric irons : en fr
  • FR663403A - Engine composed of a turbine combined with a pump operating in a closed cylinder : en fr
  • GB304682A - Brush for pigmenting bromoil & like prints : en
  • GB305629A - Improvement in airship mooring masts and controls therefor : en
  • GB317652A - Improvements in or relating to the production of ore briquettes : en
  • FR662613A - : fr
  • FR663235A - Gasoline dispenser for lighters : en fr
  • US1725178A - Lubricant nipple : en
  • US1725326A - Reversing mechanism for washing machines : en
  • US1725583A - Manufacture of yeast : en
  • DE481347C - Turbine that is set in rotation by a flow of liquid or gas : de en
  • FR663232A - Disengagement and brake release device for circular looms and others : en fr
  • DE481436C - Process for the preparation of phenylpropanolmethylamine : de en
  • DE481448C - Process for the preparation of water-insoluble azo dyes : de en
  • FR663670A - Control mechanism for gear change : en fr
  • FR663668A - Drying device : en fr
  • AU1648128A - Improvements relating to vertical retorts forthe production of gases : en
  • US1725344A - Fan : en
  • AU1493628A - Manufactured product adapted forthe packing of perishable goods as fruit orthe like : en
  • US1725140A - Mining machine : en
  • US1725245A - Cleaner and polish : en
  • CA292383A - Tool holder : en fr
  • US1725438A - Furniture : en
  • US1725022A - Alarm : en
  • US1725070A - Apparatus for the solution by optical means of data capable of representation in the form of triangles : en
  • US1725128A - Detector : en
  • US1724895A - Single-zone pulverizing apparatus : en
  • US1724969A - Safety razor : en
  • US1725289A - Air and gas service station : en
  • US1725556A - Dowser-control mechanism for motion-picture-projecting machines : en
  • US1725572A - Holding device for index and like cards : en
  • GB317644A - Improvements in carpet sweepers : en
  • DE481381C - Tobacco feed chute for straight cigarette machines : de en
  • GB317597A - An improved switch device for electric irons : en
  • FR663303A - Improvement to the process for annealing wire circles or bands of iron or other metals : en fr
  • GB317534A - Improvements relating to rubber valves, diaphragms, washers and the like : en
  • GB317568A - Improvements in loose soles or socks for insertion in boots or shoes : en
  • DE481346C - Automatic control with delay device for ships : de en
  • FR663523A - Inhalation device : en fr
  • GB317670A - Identification, sealing and like clips : en
  • GB317738A - Improvements in or relating to wheels particularly for vehicles : en
  • US1725239A - Support for concrete reenforcements : en
  • US1725422A - Magazine and book rack : en
  • US1725377A - Direct-current-supply system : en
  • US1725564A - op wilmington : en
  • US1725645A - Felted waterproof composition and process of making same : en
  • US1725113A - Railway-traffic-controlling apparatus : en
  • DE450649C - Razor blade grinding and honing device with cylindrical grinding bodies : de en
  • US1725335A - Insulation material : en
  • US1725391A - Flexible body mounting : en
  • US1725216A - Automobile jack : en
  • US1725471A - Skip for raising and stacking bricks : en
  • US1725554A - Differential pressure gauge : en
  • GB317871A - Improved process for the production of transfer pictures : en
  • DE481422C - Grinder for making wood pulp : de en
  • US1725085A - Fan construction : en
  • US1725593A - Plunger-wiping device : en
  • GB317744A - Improvements in or relating to knitting machines : en
  • US1725056A - carlberg : en
  • US1725162A - Gas heater : en
  • US1725357A - Ultraviolet-light therapeutic appliance : en
  • US1725387A - Trousers stretcher : en
  • FR662755A - : fr
  • GB290984A - : en
  • FR663219A - Accounting device : en fr
  • FR663326A - Zinc ore processing process : en fr
  • US1725491A - Invalid's comfort bottle : en
  • DE479938C - Fertilizer spreader with fan : de en
  • US1725286A - Hose and fitting : en
  • US1725402A - Elevator-cable equalizer : en
  • GB317709A - Improvements in or relating to television, telephotography, telecinematography and like apparatus : en
  • DE481069C - Cash register with several adding units : de en
  • US1725063A - Gas mask : en
  • US1725324A - Wire grip : en
  • US1725594A - Metal-tapering machine : en
  • GB317743A - Vehicle brake mechanism : en
  • FR663258A - Improvement in the manufacture of artificial filaments with viscose : en fr
  • GB317715A - Improvements in or relating to contacts for electrical switches and the like : en
  • GB293864A - Improvements in and relating to the manufacture of x-ray anodes : en
  • FR663206A - Fruit and vegetable : en fr
  • GB317658A - Improvements in ball cocks : en
  • US1725369A - Clothesline pulley : en
  • USD79236S - Design for a powder-puff box or similar article : en
  • US1725129A - Furnace : en
  • US1725623A - Electrical-apparatus casing : en
  • CA292321A - Ophthalmic mounting : en fr
  • CA292327A - Battery, fire and theft prevention : en fr
  • CA292331A - Perforated card controlled machine : en fr
  • DE481599C - Process for the production of solid, permanent, water-soluble coagulations of dyes from the vat : de en
  • US1725288A - Mining-machine-bit box : en
  • US1725680A - Construction for vessels : en
  • CA292342A - Injection pump : en fr
  • USD79232S - Design for a stocking : en
  • US1725304A - Gas burner and the like : en
  • US1724999A - Conduit-outlet box : en
  • US1725001A - Variable-speed transmission : en
  • DE481390C - Control nozzle for water turbines : de en
  • CA292264A - Rubber footwear : en fr
  • US1725244A - Traffic signal : en
  • CA292289A - Milk bottle support : en fr
  • US1725595A - Cinematograph apparatus : en
  • AU1774029A - Improvements in and connected with water tube boilers : en
  • US1725164A - Relay system for supervisory control : en
  • US1725165A - Sash mounting : en
  • US1725531A - Leveling-rod clamp : en
  • US1724954A - Method for treating hides and skins : en
  • AU1776529A - Apparatus and method for cleaning molds : en
  • US1725552A - Method of and means for indicating liquid level : en
  • US1725098A - String-instrument tuning peg : en
  • US1724994A - Duplex telegraph system for loaded cables : en
  • CA292312A - Hot water heater : en fr
  • DE481569C - Vessel closure cap made of elastic material : de en
  • CA292337A - Sealing ring : en fr
  • US1725550A - Convertible dresser trunk : en
  • FR663246A - Shell for melting metals not containing iron : en fr
  • CA292284A - Internal combustion engine : en fr
  • CA292386A - Book-making machine : en fr
  • US1725584A - Press tool for punching and stamping sheet metal and the like : en
  • FR663575A - Flexible contact switch : en fr
  • GB293315A - Electrically operated pulley block with stationary motor : en
  • GB317698A - Improvements in or relating to cuff-links : en
  • US1725279A - Feed mixer : en
  • US1725517A - Safety razor : en
  • DK40653C - Vacuum tube amplifier. : da en
  • US1725287A - Die press : en
  • US1725710A - System and method obi television : en
  • FR663494A - Advanced piston ring and method of manufacturing it : en fr
  • US1725353A - Adjustable air diffuser : en
  • GB310833A - Improvements in or relating to regenerative heating systems : en
  • DE476591C - Production of semi-drop center rims : de en
  • FR663699A - Plant for the purification of waste water using activated sludge : en fr
  • CA292277A - Cigarette lighter : en fr
  • US1725708A - Process and machine for drying lumber : en
  • US1725231A - Pocket typewriter : en
  • US1725443A - Winding mechanism : en
  • US1725541A - Reenforced concrete stair platform and the like : en
  • GB317659A - Improvements in or relating to driving apparatus for windscreen wipers on motor vehicles : en
  • CA292305A - Elevator dump : en fr
  • CA292339A - Paper making machine : en fr
  • US1725652A - Process of extracting the cardio-active substance of bulbous scillae : en
  • US1725256A - Control apparatus : en
  • US1724904A - Keyboard and staff reader : en
  • CA292416A - Mothproof material : en fr
  • US1725454A - Manufacture of nonsplintering glass sheets : en
  • GB303480A - A safety lock : en
  • US1725154A - Wave filter : en
  • USD79252S - Design tor a lighting fixture : en
  • US1725323A - Telephone exchange system : en
  • US1725557A - Lock : en
  • CA292338A - Electric cooking apparatus : en fr
  • US1724924A - Telephone system : en
  • US1724933A - Photographic printing machine : en
  • US1725031A - Child's bed or crib gown : en
  • US1725723A - Platform attachment for ladders : en
  • USD79265S - Design for a cup ob similar article : en
  • GB317691A - Automatic device for effecting rapid tanning of hides or skins : en
  • US1725199A - Method of labeling bottles : en
  • US1725150A - Knitting machine : en
  • US1725265A - Beverage mixing and serving set : en
  • GB292514A - Improvements in and relating to pipes containers and the like, particularly for turbines : en
  • US1725362A - Vinyl ester resins and process of making same : en
  • FR663541A - Electric annealing furnace : en fr
  • GB317866A - Improvements in or relating to wheels and methods of making same : en
  • US1725319A - Heat-treating apparatus for canned-goods-coupling means : en
  • US1725449A - Tinsel package : en
  • DE481354C - Reflex camera : de en
  • CA292343A - Fibre manufacture : en fr
  • US1725182A - Attaching device for miners' lamps : en
  • GB317718A - Improvements in excavating and like machines : en
  • CA292252A - Refrigerator : en fr
  • US1725073A - Novelty package : en
  • US1725119A - Clamp for supporting electric conductors : en
  • US1725331A - Surface plate for wheel lathes : en
  • US1724992A - Pick-up arm : en
  • US1725227A - Carburetor : en
  • US1725138A - Apparatus for cooling drinking tubes : en
  • US1725249A - Dental bite apparatus : en
  • GB317777A - Improvements in or relating to taps for use with water heating apparatus or the like : en
  • US1725188A - Wheeled vehicle : en
  • DE481216C - Calendar pad : de en
  • FR663611A - Compensation device for simultaneous control of several variable capacitors for radio-electric devices : en fr
  • GB292501A - Mineral tanning process : en
  • DE481564C - Process for processing meat and similar edible animal substances : de en
  • DK40647C - Nitnagle. : da en
  • US1724993A - Spring balance : en
  • US1725388A - Inductor for hot-air furnaces : en
  • US1725619A - Manufacture of iron carbonyl : en
  • US1725412A - Distributor for asphalt and the like : en
  • FR663430A - Process for obtaining bornyl and isobornyl ethers : en fr
  • AU1525728A - Elevator dispatching systems : en
  • AU1799629A - Improvements in and connected with carbonating apparatus : en
  • BE362292A - : en fr
  • US1725079A - Switch gear for starting and controlling electric motors : en
  • US1725636A - Fishing lure : en
  • US1725654A - Cigarette case : en
  • US1725413A - Locking center pin for railway cars : en
  • US1725210A - A cobposatioh : en
  • US1725486A - Dishwasher : en
  • DE481330C - Route block setup : de en
  • DE481442C - Automatic brake pad adjustment device : de en
  • US1724951A - Comb plate for sheep-shearing-machine handpieces : en
  • DK40632C - Electrical Insulation Procedure Using Liquids. : da en
  • US1724990A - Lever control for automobile heaters : en
  • US1725013A - Machine for treating cottonseed hulls : en
  • US1725373A - Flower support : en
  • US1725586A - Autographic register : en
  • US1725095A - Warehouse truck : en
  • DE481593C - Drive arrangement for the hand brakes of trams : de en
  • DK40640C - Advertising box. : da en
  • DK40654C - Heating or cooling element. : da en
  • FR663208A - System for damping oscillations of balances and in particular of precision balances : en fr
  • AU1783029A - Improvements in or relating to teabags : en
  • US1725622A - Funnel : en
  • US1725672A - Pull rod : en
  • US1724958A - Apparatus for keeping tobacco moist : en
  • US1725707A - Combination stop mechanism for organs and the like : en
  • US1725194A - License-plate carrier : en
  • DE481476C - Hose connection for water supply taps : de en
  • FR663314A - Process for the purification of sulfonic acids from naphthenic acids and the like : en fr
  • US1725215A - Billiard-table construction : en
  • US1724934A - Compound-reciprocating compressor : en
  • US1725677A - Fire escape : en
  • AU1845129A - Method of uniting rubber andother substances : en
  • US1725534A - Imprinting : en
  • US1725599A - Automatic pilot : en
  • US1725190A - Apparatus for preparing the soil for stimulated crop growth : en
  • US1724921A - Ice rack : en
  • US1725115A - Body-supporting means : en
  • US1724915A - Electrical transmission system : en
  • US1725192A - Fur machine : en
  • US1725376A - Grate bar : en
  • GB301840A - Improvements relating to apparatus for the interconversion of sound and electrical impulses : en
  • US1725458A - Drilling rig : en
  • US1725617A - Combined altimeter and telemeter : en
  • AU1745328A - Improvement~s in or relating to friction gearing : en
  • US1725511A - Apparatus for screening granular materials : en
  • AU1719028A - Photographic optical systems : en
  • US1725441A - Safety switch and fuse box : en
  • US1725487A - Lawn mower : en
  • US1725437A - Shoe shank : en
  • CA292373A - Electrolytic condenser : en fr
  • US1725719A - Painting machine : en
  • AU1523928A - Electric kettle automatic cutoff : en
  • AU1834929A - Improvements in or relating to thermionie valves : en
  • DE481367C - Tunnel oven for cooling glassware : de en
  • FR663406A - Improvement in reversible handlebars : en fr
  • DE481343C - Double-sided emulsion, milky clouded film with about twice as much silver salt on the back as on the front : de en
  • DE480531C - Device for correctly applying preprinted labels or the like in stamping presses : de en
  • GB316174A - Process of treating coke oven gases and like gases : en
  • CA292374A - Hinged last : en fr
  • DE481333C - Conveyor device for mechanical furnaces : de en
  • DE481499C - Water bath steam boiler for immediate heating : de en
  • AU1786229A - Package sealing machine : en
  • CA292371A - Electrolytic condenser : en fr
  • CA292247A - Textile breaker : en fr
  • DE481414C - Device for cutting watch glasses made of glass or similar translucent materials : de en
  • CA292274A - Ice creeper : en fr
  • US1725158A - Automobile locking device : en
  • GB295320A - A casing for roll film cameras : en
  • FR663359A - Household kit for washing, draining, drying and ironing laundry : en fr
  • FR663425A - Process for the purification of organic acids by fractional distillation of their esters (or ethers-salts) and by subsequent saponification of the latter : en fr
  • GB317576A - Improvements relating to gas cooking stoves : en
  • US1725698A - Sheet-metal container : en
  • US1725555A - Electrotherapeutic apparatus : en
  • CA292293A - Glass manufacteure : en fr
  • FR663341A - Improvements to impact tools combined with gasoline engines : en fr
  • CA292424A - Device for swinging double hung windows : en fr
  • US1725548A - Automatic trailer brake : en
  • CA292269A - Chiropractic device : en fr
  • US1725211A - Convertible packing case : en
  • US1725465A - Method of and apparatus for drying pulp articles : en
  • FR662666A - : fr
  • DE481464C - As a glare protection device for motor vehicle drivers serving umbrella : de en
  • FR663436A - Pedal scooter : en fr
  • CA292265A - Propeller : en fr
  • CA292308A - Harness : en fr
  • GB302171A - : en
  • FR663376A - Electric router-router with special device for reproduction carving : en fr
  • GB308559A - Improvements in or relating to hydraulic couplings or gears : en
  • DE481361C - Arrangement for train control on electrically operated railways : de en
  • FR663595A - Process for obtaining dyes of the "triarylmethane" series : en fr
  • USRE17415E - frahm : en
  • GB317606A - Improvements in washing machines : en
  • US1725614A - Ironing and sleeve board : en
  • CA292407A - Hydraulic calender : en fr
  • FR663439A - Improvements to acetylene lanterns : en fr
  • US1725505A - Warning signal for railroad crossings : en
  • FR663226A - Powder puff, shoe cleaning pad and the like : en fr
  • CA292375A - Hinge last : en fr
  • CA292392A - Ink agitator for printing presses : en fr
  • US1725381A - Liquid atomizer : en
  • US1725689A - Tube : en
  • US1725695A - Meter seal : en
  • FR662929A - Filter refinements : en fr
  • GB295319A - Method of preventing corrosion of submerged iron : en
  • GB290675A - Belt drives : en
  • GB317547A - Improvements in or relating to electrical signalling systems : en
  • GB317566A - Improvements in or relating to wireless receiving systems : en
  • US1725364A - Stock indicator : en
  • US1725656A - Process of treating materials to render them undesirable as a habitation for insects : en
  • FR663566A - Steam boiler hearth : en fr
  • FR663245A - Method of emission of electrons by conductors : en fr
  • FR663522A - Fixed or swivel clamp vice with special device, in horizontal or vertical position : en fr
  • GB317645A - Improvements in back-lining feed mechanism for book cover making machines : en
  • GB317570A - Improvements in or relating to pens or penholders : en
  • GB317748A - Improvements in and connected with tube expanders : en
  • US1725240A - Feed mixer : en
  • GB293020A - Improvements in and relating to carburetting apparatus for internal combustion engines : en
  • FR663525A - Circumferential motor : en fr
  • US1725193A - Reflector holder and the like : en
  • US1725547A - Air cushion heel : en
  • DE481439C - Periodically acting absorption refrigeration machine : de en
  • FR663211A - Automatic reset circuit breaker : en fr
  • FR663551A - Improvements in the preparation of thermoplastic sheets : en fr
  • GB308294A - Improvements in machines for insetting supplements in folded printed matter : en
  • US1725134A - Supervisory control system : en
  • FR663373A - Burner for liquid, gaseous or dusty fuels : en fr
  • FR663750A - Electric motor-pump unit particularly applicable to water jet installations : en fr
  • GB317535A - Improvements in or relating to dental forceps : en
  • US1725451A - Window fitting : en
  • DK40635C - Track construction. : da en
  • DK40659C - Procedure for the manufacture of small boats, airplanes and the like. : da en
  • FR663498A - Rotary motor : en fr
  • GB317704A - An improvement in or relating to self-acting air escape valves : en
  • GB317809A - Improvements in or relating to the manufacture of coffins : en
  • FR662656A - : fr
  • GB306403A - : en
  • FR663222A - Cylinder cell : en fr
  • GB317610A - Improvements in or relating to radio receiving apparatus employing tetrode valves : en
  • US1725625A - Internal-combustion engine : en
  • USD79239S - Design for heel decoration for women s slippers : en
  • FR663454A - Harmony box applicable to the boxes of striking clocks, pianos and other instruments emitting sounds : en fr
  • USD79223S - Victob burns clark binnie : en
  • FR663497A - Steel pulley : en fr
  • GB317641A - Improvements relating to electromagnetic sound reproducing devices : en
  • GB290638A - Improvements in talking machines : en
  • GR2413B - METHOD AND ARRANGEMENT OF GAS TREATMENT OR MIXTURE OF HYDRAULIC GAS IN THE PRESENCE OF CATALYSTS AND FOR THE RETURN OF THESE FACTORS. : el en
  • FR663697A - Saddle for bicycles and autocycles : en fr
  • GB317676A - Improvements in or relating to automatic or semi-automatic weighing apparatus : en
  • US1724988A - Fuel-feeding device : en
  • DE481505C - Compensation for copper-magnesium alloys : de en
  • DE481447C - Process for the production of coloring conversion products of azo dyes : de en
  • DE481502C - Device for sealing the gaps with closed doors and similar closures : de en
  • FR663463A - Relay : en fr
  • AU1517928A - Improvements in andin the method of manufacturing weldless coupling links for use on railway wagons and for similar purposes : en
  • GB296312A - Opening means for preserve tins : en
  • FR663334A - Four-stroke internal combustion engine : en fr
  • GB290681A - Improvements in the treatment of skins or hides with tanning or other liquids : en
  • CA292332A - Dispensing cabinet : en fr
  • US1725615A - Radio receiving system : en
  • CA292341A - Conduit : en fr
  • DK40639C - Towing shoes for placement on a plow vase instead of the support wheel. : da en
  • FR663409A - Device for automatic ignition of electric lighting devices : en fr
  • US1725152A - Automatic telephone system : en
  • DE481365C - Roller for rolling out molten glass : de en
  • US1724996A - Boiler-control system : en
  • US1725311A - Hair cutting and trimming device : en
  • DE481477C - Rolling bearings for rolling mill stands : de en
  • US1724925A - Carrier-signaling system : en
  • DE481377C - Looping course : de en
  • GB317660A - Improvements in or relating to multi-stage turbo pumps : en
  • US1725160A - Deoxygenation of inclosed atmosphere : en
  • CA292273A - Door mechanism : en fr
  • FR663377A - Improvement for rifle closures : en fr
  • FR663493A - Roller easel for conveyor belts : en fr
  • US1725086A - Combination ignition lock : en
  • GB310312A - : en
  • US1725112A - Beet loader : en
  • GB291722A - A method of impregnating high tension electric cables : en
  • FR663501A - Device for measuring the intensity and voltage of high-voltage currents with cascade transformers : en fr
  • GB292975A - Improvements in or relating to fuel injecting pumps for airless injection internal combustion engines : en
  • US1725366A - Smoking pipe : en
  • DE481331C - Thermal relay with a spring-loaded contact element : de en
  • GB317561A - An improved hydraulic stop cock or valve, for use in connection with hose pipe connections, director nozzles and the like : en
  • US1725093A - Pocketbook : en
  • US1725370A - Bed table : en
  • US1725447A - Shield for shoes : en
  • FR663309A - Spring device under the influence of tensile forces for window weight balancing devices : en fr
  • FR663296A - Pistons : en fr
  • CA292282A - Wave propagation : en fr
  • CA292260A - Oil burner : en fr
  • CA292333A - Polishing device : en fr
  • US1725530A - Massaging and stimulating implement : en
  • US1725608A - Process and apparatus for coating granular material : en
  • DE481503C - Iron reinforcement in individual bed joints in brick chimneys : de en
  • DE481541C - Washing machine : de en
  • FR663205A - Assembly device for slats of metal aprons, roller blinds and the like : en fr
  • FR662638A - : fr
  • FR663594A - Roll film reel : en fr
  • GB287568A - Moulding compositions : en
  • FR663666A - Method and means used for drilling holes in metal parts : en fr
  • FR663312A - Improvements to vehicle wheels : en fr
  • FR663391A - Driver curler to electrically curl the hair and obtain a so-called indefinable wave : en fr
  • FR663613A - Magnet : en fr
  • FR663676A - Furnace for the manufacture of products in calibrated pieces : en fr
  • DE481322C - Clamping device for carbonless paper and forms intended for carbonless copying : de en
  • DE481492C - Hot wire meter with thermocouple : de en
  • DE481565C - Envelope with tear strip : de en
  • FR663215A - Improved raw phosphate treatment process : en fr
  • AU1677428A - Improvements in chaff and like carriers for harvesting machines : en
  • GB317632A - Advertising apparatus : en
  • GB317499A - Differential gear mechanism for well-drilling apparatus : en
  • GB317558A - Improvements in effecting chemical reactions in gases by means of electrical discharges : en
  • GB304713A - : en
  • GB317607A - Improvements in rotary blowers : en
  • FR663263A - Lifting and propulsion system facilitating lift-off for boats and floating devices of all kinds : en fr
  • CA292378A - Flotation process : en fr
  • US1725459A - Clamp : en
  • US1725613A - Tongs : en
  • FR663474A - Signal indicating that the electrical device to which it is adapted is yes or not in circuit : en fr
  • FR663620A - Coupling arrangement for transport systems with selective operation, in particular for pneumatic station installations : en fr
  • GR2412B - DEVICE FOR SIDE DISTRIBUTE IN MACHINE WEAPONS. : el en
  • GB317503A - Improvements in or relating to radio receiving apparatus : en
  • DE481400C - Box-shaped illuminated sign : de en
  • FR663606A - Mechanical device intended to lift and move rail tracks sideways : en fr
  • FR663380A - Mud flaps for automobiles and the like : en fr
  • DE481501C - Liquid heater : de en
  • DE481587C - Differential pressure meter with two elastic pistons made of corrugated pipe : de en
  • FR663428A - Method and apparatus for annealing discontinuously produced glass sheets by means of glass laminating machines : en fr
  • FR663216A - Improvements to electric incandescent lamps or the like : en fr
  • GB317523A - Improvements in or relating to high frequency signalling systems : en
  • FR663634A - Core drill bit : en fr
  • US1725305A - Steel-wool machine : en
  • GB317679A - Chain-mortising attachment for drilling-machines : en
  • US1725674A - Air valve : en
  • DE481329C - Drum for destination indicators, station indicators, etc. like : de en
  • FR662807A - Reservoir pen holder : en fr
  • FR663707A - Improvements to melting and molding machines for metals under pressure, by injection : en fr
  • GB312306A - Improvements in writing instruments : en
  • GB317536A - Improvements in gas cooking-stoves : en
  • GB317631A - Improvements in or relating to steam separators and like apparatus : en
  • GB317703A - Improvements in or relating to magazine gramophones : en
  • US1725577A - Fastener-setting device : en
  • US1725024A - Heel-attaching machine : en
  • US1725077A - Transmission device : en
  • US1725378A - Vehicle : en
  • GB292478A - Improvements in or relating to speed controlling mechanisms for motor drives : en
  • US1725356A - Coiled spring attachment : en
  • FR663368A - Machine for slicing meat, etc. : en fr
  • US1725148A - Gas retort : en
  • US1725489A - Island : en
  • FR663557A - Gyratory air current internal combustion engine : en fr
  • FR663569A - Olive grinder : en fr
  • US1724975A - Shoe : en
  • DE480168C - Procedure for voltage regulation in step transformers graded according to a certain law by means of switching inductors : de en
  • DE481426C - Method for the roentgenological representation of organ movements : de en
  • USD79248S - Design for a lighting fixture : en
  • FR663257A - Folding car for children : en fr
  • DE481103C - Control for agricultural equipment attached directly to a tractor : de en
  • FR663220A - Electric gramophone : en fr
  • US1725637A - Superhydraulic ram : en
  • US1725738A - Steering gear : en
  • FR663389A - Parallel ray lamp with independent collector : en fr
  • FR663683A - Process for the preparation of azo dyes : en fr
  • IS20B6 - Materials for food protection : en is
  • DE481412C - Insulated conductor for alternating current windings, especially for high-voltage machines and transformers, in which the conductor or the conductor elements concentrically surrounding annular reinforcements made of electrically conductive material are embedded in the insulating sleeve : de en
  • DE481552C - Device for remote transmission of motion processes : de en
  • GB317773A - Improvements in and relating to electric baking and roasting ovens : en
  • FR663562A - Electric servo control system in servo motors for all applications : en fr
  • GB317598A - Improvements in or relating to refrigerating apparatus : en
  • FR663549A - Device for automatic detection of needles contained in fabrics : en fr
  • GB317614A - Mountings for electric light reflectors : en
  • GR2424B - METHOD FOR ENHANCING THE EFFICIENCY OF THE PROTECTORS AND THROUGH IT. : el en
  • CA292299A - Game apparatus : en fr
  • CA292359A - Train control speed governor : en fr
  • US1725448A - Frame : en
  • CA292415A - Lawn mower : en fr
  • DK40636C - Procedure for Assembling Aluminum Sheets. : da en
  • US1725485A - Superheater unit : en
  • US1725515A - Method of sharpening hollow or mortiser chisels : en
  • US1725612A - Process of removing acid-reaction products from oil : en
  • US1725700A - Cotter pin : en
  • USD79247S - Design for a lig-htietg fixture : en
  • US1724901A - Metallic wall tiling : en
  • US1725416A - Box opener : en
  • CA292384A - Air line oiler : en fr
  • US1725553A - Wire clamp : en
  • US1725528A - Distillation apparatus : en
  • US1725653A - Arrangement for the intense transportation of persons : en
  • AU1693828A - Improvements in or relating to vehicle wheels : en
  • US1725262A - Badge : en
  • US1725325A - High-line carriage : en
  • AU1836129A - Improvements in and relating to stencil sheets for use in duplicating typewritten or manuscript documents, drawings and the like : en
  • CA292297A - Rubber vulcanizing method : en fr
  • CA292366A - Milking machine pulsator : en fr
  • US1725133A - Floor brush : en
  • US1725495A - Log-sawing machine : en
  • US1724949A - Grain germinator or hydrosoaker : en
  • US1725682A - Concrete-transporting apparatus : en
  • CA292290A - Insect guard for furniture : en fr
  • FR663718A - Double bottom cabinet : en fr
  • US1725519A - Shoe sole : en
  • US1725385A - Internal-combustion engine : en
  • US1725434A - Method and apparatus for converting hydrocarbons : en
  • US1724914A - Casting machine : en
  • CA292246A - Wheel rim : en fr
  • CA292420A - Ink distributor : en fr
  • CA292302A - Starch manufacture : en fr
  • CA292393A - Paper machinery : en fr
  • US1725585A - Mechanical pencil : en
  • US1725053A - Production of high-tension electric currents by means of transformers such as induction coils : en
  • US1725347A - Rubber boot : en
  • US1725568A - Pump : en
  • AU1744428A - Improvements in and relating to preparation of alumina and potassium salts : en
  • CA292403A - Calculating machine : en fr
  • DE481494C - Process for the preparation of azo dyes : de en
  • FR663419A - Improvement in the assembly and fixation of artificial teeth : en fr
  • CA292309A - Liquid fuel burner : en fr
  • US1725136A - Basic phenolalkylether : en
  • GB317872A - Improvements in, or relating to, work supporting means for drilling and other machine tools : en
  • AU1500728A - Improvements in and relating to automatic or semiautomatic telephone systems : en
  • US1725105A - Rail joint : en
  • GB317661A - Improvements in trays or stands for use in charging and/or filling electric accumulators or storage batteries : en
  • GB317663A - Improvements in pirn winding machines : en
  • US1724963A - Container cap : en
  • US1725167A - Spring-clip cover : en
  • DE481452C - Control device for centrifugal compressor : de en
  • DE481463C - Suspension for motor vehicles with four independently resilient wheels : de en
  • US1725130A - Line tightener : en
  • CA292377A - Flotation process : en fr
  • FR663039A - Automatic braking process for wagons in a yard : en fr
  • FR663393A - Improvements made in liquid measuring dispensers : en fr
  • US1725139A - Internal-combustion engine : en
  • CA292254A - Air heater : en fr
  • US1725059A - Furnace-opening seal : en
  • CA292405A - Electrical connector : en fr
  • DK40645C - Cylinder cover for internal combustion engines. : da en
  • DE481482C - United fuel and fuel pumps for internal combustion engines : de en
  • US1725421A - Gate-operating mechanism : en
  • US1725109A - Open-wound spring clutch : en
  • US1725226A - Asshjnob to eiley stoker : en
  • US1725397A - Plow hitch : en
  • DE481415C - Butt connection of the flanges of the thin sheet metal plates in feed silos : de en
  • FR663678A - Manufacturing process of artificial limbs : en fr
  • US1725658A - Refrigerating machine of the absorption type : en
  • US1725291A - Packing for fragile articles : en
  • US1725490A - Bouquet holder and dress protector : en
  • DE481420C - Repairing expired wheel flanges, especially those on trams : de en
  • FR663705A - Automatic clutch mounting device for wheelset towers : en fr
  • GR2421B - PERFECTIONS IN OR IN RELATION TO WRAPPING (FILM-PACK) PHOTO OF GRAPHIC MOVIES AND FRAMES (CHASSIS) APPEARING FOR THESE. : el en
  • US1724897A - Lever movement : en
  • US1725257A - Lubricant compressor : en
  • US1725716A - Primary battery : en
  • US1725016A - Clutch : en
  • GB293396A - Improvements in friction ratchet gearing : en
  • DE481383C - Device for adapting the displacement of the rotating circular knife caused by a parallel crank mechanism to the feed speed of the cigarette rod : de en
  • US1725350A - Interchangeable partition insert : en
  • US1724948A - Windshield cleaner : en
  • US1725201A - Loading attachment for tractors : en
  • US1725075A - Eraser holder : en
  • US1725684A - Fisherman's kit : en
  • DE481429C - Device for controlling the drive of the tobacco rod forming belt in cigarette tamping machines : de en
  • DE481445C - Automatic distribution system for railroad cars or mine cars : de en
  • DE481526C - Shape for stone games : de en
  • DE481394C - Process for the treatment and cleaning of tin ore and goods containing tin : de en
  • DE481458C - Clutch that can be engaged and disengaged with drive pin : de en
  • DE481362C - Process for the preparation of Kuepen dyes of the anthraquinone series : de en
  • FR663565A - Adjustment device for t.s.f. : en fr
  • CA292411A - Glass-drawing apparatus : en fr
  • GB289832A - Distillation of tar : en
  • FR663618A - Improvements to devices suitable for subjecting the beard to preparatory work for shaving : en fr
  • GB292622A - Manufacture of new dyestuff preparations : en
  • US1725624A - Utility truck : en
  • FR663495A - Further development in the establishment of shoe brakes : en fr
  • FR663329A - Bumper : en fr
  • DE481568C - Facility for stereoscopic X-ray recordings : de en
  • FR663713A - Improvements to wick lighters and lighters following these improvements : en fr
  • GB317774A - Improvements in or relating to aerial torpedoes, bombs and the like : en
  • US1725670A - Douche-nozzle detail : en
  • FR663702A - Staged piston combustion engine : en fr
  • GB314047A - Improvements relating to glass-blowing machines : en
  • FR662682A - : fr
  • US1725349A - Wall-support structure : en
  • CA292257A - Shoe manufacture : en fr
  • AU1495628A - Improvements in electrical water heaters : en
  • DE481586C - Support ring adjustable in different heights with sloping slides for gas stoves and similar cooking facilities : de en
  • DE481386C - Device for applying the cigarette tube to the spoon of the cigarette tube machine : de en
  • GB317806A - Improvements in and relating to greenhouses and like horticultural structures : en
  • USD79267S - Design fob : en
  • USD79271S - Design for a tire : en
  • US1724964A - Shuttle mechanism for shoe-sewing machines : en
  • US1725062A - Needle-threading device : en
  • US1725665A - Fruit and vegetable sizing and grading machine : en
  • DE481207C - Process for the production of condensation products from phenols and formaldehyde : de en
  • FR662427A - heat exchanger for catalytic devices : en fr
  • DK40637C - Sterile Bandage Pack. : da en
  • US1725642A - Automobile lamp shade : en
  • USD79234S - Design for a bumper : en
  • US1725639A - Electric condenser having indicating means combined therewith : en
  • FR663632A - Improvements in guards for railroad switch lane changes : en fr
  • FR663651A - Paper machine device : en fr
  • GB291029A - : en
  • GB317630A - Improvements in the production of solid greases : en
  • GB295353A - Apparatus for sorting punched cards for statistical purposes : en
  • FR663315A - Agents for controlling the growth of canter grass or velar : en fr
  • FR663375A - Electric portable router for carving and woodworking : en fr
  • GB317595A - Improved method and apparatus for the repair of concrete or like structures, furnace linings or the like : en
  • DE481353C - Printing mechanism on cash registers with a sensing device for the print slip : de en
  • GB317719A - Process and apparatus for the treatment of gas or a mixture of gas and vapour in the presence of catalytic agents and for the reactivation of such agents : en
  • US1725268A - Method of and means for ginning cotton : en
  • FR663304A - Borehole drilling detritus delay device in water : en fr
  • FR663642A - Suspension for motor vehicles or others : en fr
  • US1725566A - Secret communication system : en
  • FR663643A - Carburetor without float : en fr
  • US1725147A - Ckbaph compahy : en
  • FR663704A - Safety lever for passenger cars : en fr
  • FR663583A - Garden, market and balancing umbrella : en fr
  • AU1744228A - Improvements in machines for kneading dough, whipping and similar operations : en
  • CA292379A - Flotation process : en fr
  • CA292353A - Resinous condensation product : en fr
  • DE481544C - Switching device for the roller for laundry box ironers : de en
  • GB291398A - Speaking station for telephone installation endangered by power or high tension currents : en
  • GB314480A - Improvements relating to devices for delivering molten glass to glass-blowing machines : en
  • GB317656A - Improvements in piston rings for pulverised fuel engines : en
  • DE481595C - Arrangement for the execution of extinguishing chambers in oil switches : de en
  • FR663265A - Improvements in the electroplating metallization of annular objects, and apparatus intended for the application of the invention : en fr
  • DE481345C - Connection of the caterpillar guide frame with the chassis of caterpillar vehicles : de en
  • US1725298A - Well-drilling tool : en
  • USRE17407E - Arther j : en
  • US1725574A - Dowser unit for motion-picture-projecting machines : en
  • US1725606A - Electrical switch : en
  • CA292256A - Compressor : en fr
  • FR663506A - Improvements to mechanical grids : en fr
  • FR663520A - Device for automatic fuel loading in fireplaces and gasifiers : en fr
  • FR663646A - Hydraulic press installation : en fr
  • GB317587A - Improvements in and relating to glass and to means for applying permanent indications, ornaments, designs or the like thereto : en
  • US1724939A - Transmission-cover-locking means : en
  • US1725159A - Signments : en
  • US1725329A - Wall-board-handling device : en
  • CA292400A - Radio questioner : en fr
  • US1725663A - Single-trigger fire mechanism for double-barrel guns : en
  • DE481385C - Device for counter-rolling cigarette tubes : de en
  • FR663449A - Process for the recovery and concentration of ammonia and potash : en fr
  • FR663364A - Distribution for compressed air brakes making long-lasting refills possible : en fr
  • FR663422A - Improvements to individual burner fans for boilers : en fr
  • GB317816A - Means for improving the appearance of the face and features : en
  • GR2410B - METHOD AND PROVISION FOR THE ADDITION OF VARIOUS SHAPES TO MULTIPLE EDIBLE OR NON-MATERIAL ICE CREAM. : el en
  • FR662788A - Charging device for printing machines or presses : en fr
  • DK40650C - Apparatus for Automatic Examination of Cinematographic Films. : da en
  • GB308298A - Improvements in or relating to wheels : en
  • FR663511A - Apparatus for conditioning wheat and other grains and similar products by hydrolization and drying : en fr
  • FR663674A - Carburetor-economizer for internal combustion engines : en fr
  • DE481440C - Periodically acting absorption refrigeration machine : de en
  • US1725632A - Shield for headlights : en
  • US1725091A - Life-saver that serves also as a buffer : en
  • US1725099A - Ironing board : en
  • US1725503A - Platter and platter-retaining device : en
  • US1725506A - Chain and wheel drive : en
  • AU1825729A - Improvements relating to electrodes for use in electric arc welding : en
  • CA292356A - Electric arc welding machine : en fr
  • US1725493A - Counting scale : en
  • FR663477A - Trouser or vest buckle : en fr
  • FR663648A - Method and means for applying original line or watercolor drawings to engraving surfaces of stone, copper, zinc, wood or linoleum, as well as for their direct bite (without photography) on stone, copper and zinc : en fr
  • FR663745A - Device for remote adjustment of vehicle shock absorbers and similar apparatus : en fr
  • GB317701A - Improved paraffin oil gas stove burner : en
  • DE479927C - Process for soaking and wetting leather and hides : de en
  • DE481404C - Adjusting device for rolling mills : de en
  • GB307041A - Improvements in actuating mechanism for stop-valves of the sluice type : en
  • GB297738A - Improvements relating to drive chains : en
  • US1725455A - Pressure-relief system : en
  • FR663561A - Soap dish : en fr
  • FR663455A - Manufacturing process for pointless lamps : en fr
  • GB317688A - Improvements in ingot molds and ingots : en
  • US1725513A - Automatic choke-valve control for gas engines : en
  • US1725175A - Lead-in construction for electric-discharge tubes : en
  • US1725395A - Process for producing designs for reproduction : en
  • GB317584A - Direction and movement indicators for vehicles : en
  • FR663427A - Centralized adjustment control device for t.s.f. : en fr
  • FR663214A - Regulator valve more especially usable for the control of compressed air brakes used on railway vehicles : en fr
  • FR663746A - Further training in vehicle electrical equipment : en fr
  • US1725477A - Milk-bottle-cap lifter : en
  • FR663383A - Centrifugal pump : en fr
  • FR663647A - Water meter based on the principle of pressure differences and comprising a valve adjustment device : en fr
  • GB298983A - Improvements in casting refractory articles : en
  • DE481360C - Process for roughening asphalt surfaces : de en
  • DK40634C - Device for Pasteurizers for continuous Pasteurization and the like and subsequent Lifting of liquids. : da en
  • US1725729A - bushnell : en
  • GB300970A - : en
  • US1725008A - Adjustable and interchangeable advertising sign : en
  • FR663268A - Further development in the manufacture of cellulose acetate : en fr
  • FR663585A - Device that keeps the shut-off valve of a compressor constantly open during the period of normal compressor operation : en fr
  • AU1788729A - Cream-can cooler : en
  • US1725627A - Refrigerator : en
  • US1725735A - Interlocking machine for railway signaling systems : en
  • DE481393C - Arrangement for dialers and contact sets in telephone systems : de en
  • AU1848829A - Improvements in or relating tothe recording of sounds withthe aid of light : en
  • US1724981A - Copying lathe : en
  • US1725333A - Method of forming spoked vehicle wheels : en
  • US1724916A - Heater : en
  • US1725218A - Carburetor : en
  • US1724909A - Method of desulphurizing gas : en
  • US1725014A - Milk-card holder : en
  • CA292285A - Cream sterilizing process : en fr
  • US1725661A - Ozonator : en
  • CA292259A - Paper machine : en fr
  • CA292397A - Bottle seal : en fr
  • CA292251A - Mercury breaker : en fr
  • US1725694A - Semimechanical phosphate den : en
  • US1725071A - Humidity regulator : en
  • US1725146A - Ink pan : en
  • US1725097A - Insulator structure : en
  • US1725726A - Bottle and opener : en
  • CA292335A - Compound lining machine : en fr
  • DE481252C - Wring machine with safety reverse gear : de en
  • FR663390A - Improvements to boilers and fireplaces : en fr
  • FR663253A - Steam distribution piping for locomotives : en fr
  • FR663229A - Pressure gauge for high vacuum : en fr
  • US1724960A - System of modulation : en
  • US1725481A - Aeroplane : en
  • FR663433A - Further development of water body heat accumulators : en fr
  • GB317867A - Improvements in or relating to the production of oxygenated organic compounds : en
  • GB317678A - Improvements in and relating to thermal insulation : en
  • US1725705A - Liquid-level indicator : en
  • AU1818929A - Machine and method for cleaning oranges andother citrous fruit : en
  • US1725342A - Centering chuck : en
  • USD79253S - Design fob : en
  • CA292381A - Loud speaker : en fr
  • FR663305A - Tire pump, mounted on the car : en fr
  • FR663279A - Perforating device for use in mines : en fr
  • FR663281A - Improvements to automatic liquid dispensers : en fr
  • IS62A7 - Bottom trawl : en is
  • US1725621A - Tensioning device for automatically threading loom shuttles : en
  • US1725714A - Garter clasp : en
  • DE481428C - Forceps for removing the skin from slaughter animals : de en
  • FR663615A - Guide for the attachment of the drain valves : en fr
  • FR663282A - Advanced packing box : en fr
  • DK40641C - Filling funnel with automatic stop device. : da en
  • CA292267A - Power transmission mechanism : en fr
  • FR662803A - Improvements to processes ensuring secrecy in electrical signaling systems : en fr
  • DE479778C - Double folding cuff for shirt sleeves, blouse sleeves and like : de en
  • US1724898A - Telephone system : en
  • GB317542A - Improvements in valves for use in the delivery of liquids by means of gaseous pressure : en
  • GB317567A - An indicator device : en
  • FR663255A - Rubber vulcanization process : en fr
  • FR663519A - Closing device for hammerless rifles, with adjustable propeller from above : en fr
  • GB292556A - Improvements in and relating to the regulation of continuous cycle absorption refrigerating machines : en
  • FR663399A - Improved method and apparatus for producing bellows plies in tubes : en fr
  • GB294875A - Improvements in sound reproducers : en
  • GB317602A - Loose leaf books : en
  • FR663212A - Reel spinning machines improvements for artificial silk : en fr
  • FR663431A - Process for obtaining bornyl and isobornyl ethers : en fr
  • FR663452A - Mobile sailboat keel : en fr
  • FR663484A - Improvements in apparatus for the pneumatic conveying of granular, pulverulent and similar materials : en fr
  • FR663508A - Improvements to electrical circuit switches : en fr
  • FR663624A - Improvements to pneumatic brake devices : en fr
  • DK40643C - Generator for Generating a Gaseous Mixture with Overpressure. : da en
  • GB317588A - Improvements relating to roller bearings : en
  • GB291100A - Manufacture of polysulphides of aromatic carboxylic acids and esters thereof : en
  • GB317589A - Improvements in envelopes : en
  • US1725382A - Cranberry-picking machine : en
  • US1725429A - Fractionation apparatus : en
  • US1725712A - Centrifugal filter : en
  • GB298628A - Method of treating latex and product obtained thereby : en
  • FR663362A - Bricks for roofing : en fr
  • FR663318A - Improvements made to the test pads as well as to the processes and devices used for their manufacture : en fr
  • US1725445A - Precious-metal plate : en
  • FR663434A - Makeshift device for the rescue of wrecked or submerged hulls and auxiliary devices : en fr
  • US1725494A - Pool-ball rack : en
  • FR663576A - Instrument for tooth maintenance : en fr
  • GB317624A - Improvements in or relating to air heating and supply systems : en
  • GB317585A - A combined memorial column, pedestal or the like and flower stand, vase or like receptacle : en
  • DE481511C - Folding photographic camera in wallet shape : de en
  • FR663636A - Beam warper driven by peripheral friction : en fr
  • GB317713A - A medical compound and process of producing same : en
  • GB318473A - Improvements in automatic safety apparatus for gas-lighting and gas-heating appliances : en
  • FR663470A - Triangular metal pylon for power line supports and other applications : en fr
  • FR663602A - Device for deburring and handling of charcoal balls and the like : en fr
  • GB317682A - Improvements in or relating to flexible ladders : en
  • GR2425B - CONVEYOR APPLIANCE FOR POWDERED MATERIAL. : el en
  • FR663597A - New toy : en fr
  • FR663609A - Improvements to oil boxes : en fr
  • FR663481A - Starter device for three-phase motors with commutation in the primary circuit : en fr
  • DE481344C - Braking device acting on the towing vehicle when the trailer hits the trailer : de en
  • GB317683A - Improvements in wire bending machine : en
  • GB309942A - Improvements in or relating to processes for carrying out endothermic chemical reactions of various kinds : en
  • CA292294A - Paper skimmer : en fr
  • CA292395A - Machine for planing suction boxes : en fr
  • FR663347A - Chemical treatment process for nickel silicates : en fr
  • GB317770A - Improvements in the manufacture of etherified polyhydric alcohols and derivatives thereof : en
  • US1725232A - Leading apparatus for monotype composing machines : en
  • US1725116A - Shipping dress protector : en
  • US1725096A - Speed-control box for steel ladles : en
  • US1725403A - Work supporting device for sewing and embroidering machines : en
  • US1725532A - Developing apparatus : en
  • US1724941A - Starting device for internal-combustion engines : en
  • CA292376A - Grate shaking apparatus : en fr
  • US1725363A - Production of glycerin by fermentation : en
  • US1725634A - Incubator : en
  • US1724956A - Muffle, muffle furnace, and the like : en
  • US1725221A - Portable juice extractor : en
  • US1725258A - Windshield wiper : en
  • US1725683A - Electric water heater of the nonstorage type : en
  • DE481580C - Method for lining the wetted cross-section of a watercourse with base shells and embankment plates : de en
  • DK40638C - Trigger mechanism for Vending machines. : da en
  • FR662703A - : fr
  • AU1831129A - Improvements in or relating to apparatus for use inthe practice of ballgames : en
  • US1724978A - Radiator cap : en
  • DE481127C - Process for the separation of gas mixtures by means of solid adsorbents : de en
  • DE481403C - Adjusting device for rolling mills : de en
  • US1725295A - Sawmill : en
  • US1724998A - Auxiliary water heater : en
  • US1725173A - Capsule forceps : en
  • DE481534C - Process for impregnation of the wood : de en
  • US1725307A - Window shade : en
  • US1725186A - High-speed mixer : en
  • US1725189A - Spring-cushioning device : en
  • US1725261A - Wall-paper machine : en
  • US1725535A - lofgren : en
  • CA292280A - Oil shale processing : en fr
  • AU1713928A - Improvement in motor control system : en
  • US1725084A - Process of producing fusel oil by fermentation : en
  • US1725390A - William henby davenpobt bbouse : en
  • US1725026A - Electromagnetic body : en
  • US1725518A - Thermal relay : en
  • US1725660A - Packing ring for use with pistons and piston rods : en
  • US1725359A - Process of manufacturing carbon : en
  • USD79251S - Design for a lighting fixture : en
  • US1725131A - Renewable fuse : en
  • GB317650A - Improvements in or relating to force feed lubricators : en
  • FR663644A - High traction drive belt : en fr
  • DE481583C - Weir front floor : de en
  • FR663486A - Mechanical movement : en fr
  • US1725083A - Process for producing butyl and isopropyl alcohols : en
  • GB317600A - Improvements in or relating to resistance capacity coupling units for use in radio apparatus : en
  • GB317575A - Brake mechanism : en
  • US1725169A - Gear and wheel puller : en
  • US1725123A - Electrical condenser : en
  • DE481388C - Method for separating the u in rotary tubes, drying drums. the like. resulting dust : de en
  • DE481236C - Wheel tensioning machine : de en
  • CA292262A - Bait : en fr
  • US1724940A - Flush valve : en
  • AU1424928A - Improvements in or relating to automatic and semiautomatic telephone systems : en
  • AU1519428A - Apparatus for separating grain from overtails of threshing machines : en
  • CA292328A - Printing press : en fr
  • DE481124C - Process for extending the service life of layers containing oil : de en
  • US1724927A - Electric iron : en
  • USD79219S - Lobeto p : en
  • US1725384A - Fruit-marking machine : en
  • US1725640A - Aeroplane : en
  • US1725280A - Valve mechanism : en
  • USD79244S - Design for a lighting- fixture : en
  • FR663548A - Electric motor intended in particular for talking machines : en fr
  • GB317638A - Improvements in brakes for bicycles and the like : en
  • GB317667A - Combined electric switches : en
  • US1725066A - Atomizer for liquid fuel : en
  • US1725248A - Direction indicator : en
  • CA292351A - Gypsum fireproofing : en fr
  • DK40646C - Device for avoiding fluctuations in the amount of fuel in fuel pressure lines in diesel engines with pressure injection. : da en
  • GB292926A - Improvements relating to the processes of treating foods and products thereof : en
  • GB317874A - Improvements in or relating to protective arrangements for electric power lines or the like : en
  • AU1509628A - Improvements in or relating to washing machines andthe like : en
  • CA292272A - Kneading device : en fr
  • US1725025A - Calliope : en
  • US1725664A - Means for preventing condensation on transparent partitions between regions of different temperature : en
  • US1724983A - Roller-clutch bearing : en
  • US1725209A - System of feeding fuel to internal-combustion engines by means of pressure : en
  • US1725253A - Cash register : en
  • US1725598A - Impregnated shoe stiffener : en
  • US1724910A - Apparatus for washing dishes : en
  • US1725284A - Switch for controlling the lighting circuits of cinematograph apparatus : en
  • DE481465C - Rope tether device for locks and port entrances as well as corresponding land facilities : de en
  • US1725208A - Gravity-tank float device : en
  • DE481515C - Device for the production of stereoscopic X-ray recordings : de en
  • FR663340A - Improvements in fuel combustion processes and in the devices used to carry it out : en fr
  • GB314370A - Process for the production of forged shafts : en
  • GB317569A - Improved lubricating devices for the shafts of the drawing rollers in spinning, doubling, twisting and like machines : en
  • FR663686A - Improvements to the process of treating coated fabrics or articles finished with casein varnish and resulting products : en fr
  • US1725072A - Work-holding device : en
  • US1725339A - Follower : en
  • US1725431A - Machine for the manufacture of the curved teeth of bevel wheels : en
  • CA292314A - Punch : en fr
  • US1725497A - Coin-control lock : en
  • DE481421C - Punching and upsetting of the perforated edges of iron parts, especially iron railway sleepers, which are turned inside out during punching : de en
  • FR663369A - Lever for lifting and moving in all directions of motor vehicles and others : en fr
  • FR663440A - Improved process for making raw ice cream : en fr
  • FR663401A - Device for the individual stopping of the spindles of twisting looms : en fr
  • FR663418A - Elastic fixation device for precision devices : en fr
  • GB316202A - Improved non-conducting covering for pipes : en
  • GB292965A - An improved method for decohering solid substances : en
  • GB316203A - Improvements in or relating to sound recording and reproducing instruments : en
  • GB317603A - Improved shade fitting for electric lamps : en
  • GB317662A - Improvements in caravans and like road vehicles : en
  • GB317805A - Improvements in and relating to stencil sheets for use in duplicating typewritten or manuscript documents, drawings and the like : en
  • US1724929A - Retaining-valve fastening : en
  • GB305103A - : en
  • US1725177A - Syringe : en
  • FR663346A - Fuel filter with auxiliary tank : en fr
  • FR663587A - Inner tube for automobile wheels : en fr
  • FR663653A - Hydraulic brake adjustable by varying the quantity of useful water : en fr
  • FR663671A - vice : en fr
  • GB317571A - An improved process and apparatus for the reduction of grain and its subsequent conversion into bread or like product : en
  • GB317601A - Improvements in or relating to cigarette making machines : en
  • FR663664A - Large Leaf Textile Plant Defibrator : en fr
  • DK40630C - Device for Transmitting and Receiving Sound Waves in the Water from a Ship. : da en
  • USD79273S - Design for a lighting standard : en
  • DE481162C - Cinematographic playback device with optical compensation for image migration : de en
  • DE481536C - Arrangement of a supercharging compressor for an internal combustion engine for driving a vehicle : de en
  • DE481556C - Prostatic cutlery : de en
  • FR663748A - Process for the preparation of azo dyes : en fr
  • US1725401A - Driving mechanism : en
  • US1725546A - Mechanical ball game : en
  • US1725308A - Combined cord reel : en
  • US1725673A - Micrometer device : en
  • DK40644C - Artificial fish. : da en
  • FR663552A - Device intended to save the crew from sunken submarines : en fr
  • FR663635A - Method and device for dividing liquids into drops : en fr
  • FR663270A - Metal propeller with variable pitch in flight : en fr
  • FR663482A - Improvements with horsehair or hook utensils, such as brushes, balias, cards, etc. : en fr
  • GB317562A - Improved advertising sign : en
  • GB298482A - Improvements in and relating to apparatus for the interconversion of sound and electrical impulses : en
  • GB318090A - Improvements in and relating to dyes and dyeing : en
  • FR663225A - Device for unlocking door and window closures in the event of danger, in particular in the event of explosions : en fr
  • FR663514A - Improvements with luminous inscriptions : en fr
  • US1725423A - Combination end table and magazine rack : en
  • US1725432A - Thomas w : en
  • DE461066C - Inclined seat valve : de en
  • DE480335C - Mobile and height-adjustable flower frame for decorative purposes : de en
  • FR663207A - Process for the production of coloring compounds suitable for dyeing fabrics consisting of a mixture of acetate silk and other textile fibers : en fr
  • FR663231A - Bra enhancements : en fr
  • GB291036A - Improvement in process and apparatus for puffing cereals : en
  • GB317815A - Improvements relating to apparatus for use in the manufacture of water gas and in other cyclical processes : en
  • US1725006A - Temperature-control device : en
  • US1725341A - Bottle cover : en
  • FR663224A - Improvements to moldings serving as gutters usable in particular on automobile bodies : en fr
  • US1724955A - Toothbrush : en
  • US1725302A - Fluid-pressure-operated hoist : en
  • US1725372A - Carton : en
  • US1725457A - Garment hanger : en
  • US1725620A - Esters of silicic acid : en
  • US1725270A - Shade roller : en
  • US1725650A - Process for the destruction of insect pests : en
  • US1725688A - Window ventilator : en
  • DE481582C - Rotatable Waelzwehr in the storage position : de en
  • DE481438C - Compressor driven by an electric motor with radial pistons : de en
  • US1724930A - Door-lock-controlled switch mechanism : en
  • US1725243A - Treatment of ends and edges of burned gypsum boards : en
  • CA292361A - Fuel distilling apparatus : en fr
  • USD79258S - Design for a man s engagement ring : en
  • FR663703A - Teat cannula : en fr
  • FR663527A - Device for reducing the frictional resistances of vessels or the like and for increasing the effect of actuating and steering members : en fr
  • DE481493C - Registering maximum consumption meter : de en
  • DE481444C - Grooved rail switch with springy tongues : de en
  • GB308295A - Improvements in means for propelling ships and the like : en
  • DE481488C - Device for shingled wage bags, forms or the like when copying through : de en
  • DE481531C - Device for casting stereotype plates with a feed line for the liquid casting metal : de en
  • AU1711028A - Method of preserving rubber andthe product derived from such method : en
  • US1725127A - Flexible gear : en
  • US1725644A - Road finder : en
  • DE469202C - Process for the destruction of animal and vegetable pests on living substrate : de en
  • GB317643A - Improvements in or relating to hinges and hinge fittings for gates or doors : en
  • FR663344A - Slice deflector for machines for cutting foodstuffs into successive slices : en fr
  • FR663012A - Method and apparatus for the purification of wood cellulose : en fr
  • USD79261S - Design for an escutcheon plate : en
  • US1724991A - Coupling of locomotive axles : en
  • US1725247A - Figure wheeled toy : en
  • FR663237A - Central lubrication for motor vehicles : en fr
  • DE481352C - Device for regulating the amount of combustion air in a furnace or for regulating a gas mixture : de en
  • USD79229S - John w : en
  • DE481523C - Rods that attack a bumper of motor vehicles and are connected with springs of different strengths : de en
  • DE481451C - Procedure for supplying air to underwind systems : de en
  • US1725578A - Machine for shaping heels : en
  • US1725292A - Manufacture of ammonium chloride crystals : en
  • US1725464A - Shaving-brush appliance : en
  • US1725545A - Internal-combustion engine : en
  • US1725028A - Lighting fixture : en
  • US1725180A - Oven grate : en
  • US1725463A - Water-tube boiler : en
  • CA292249A - Hair waving tube : en fr
  • US1725406A - Buck anchor : en
  • US1725223A - Fruit pitter : en
  • US1725264A - Suspended carrier : en
  • US1725590A - Production of isodibenzanthrones : en
  • CA292286A - Seat back-rest : en fr
  • DE481512C - Photographic display device : de en
  • US1725483A - Brake : en
  • FR663435A - Cloud projection : en fr
  • AU1790429A - Improvements in electrodynamic receivers and transmitters : en
  • US1724919A - Railway-journal-box protector : en
  • US1725667A - Inclosed dynamo-electric machine : en
  • FR663358A - Improvements to lifting devices especially for invalids, patients, etc. : en fr
  • DE481307C - Method for soldering jewelry or similar chains and braided rings made of solid wire : de en
  • FR663462A - New way of producing motive power : en fr
  • CA292398A - Bedroom car : en fr
  • GB317647A - Improvements relating to electric cells : en
  • US1725687A - Soot-collecting apparatus : en
  • DE481461C - Switching device for advertising devices : de en
  • GB317557A - Improvements in or relating to windows : en
  • AU1495328A - Improvements in and connected with collapsible boxes or cases for holding electric andother bulbs : en
  • CA292300A - Fire alarm system : en fr
  • US1725322A - Heating apparatus : en
  • US1725300A - Press : en
  • FR663266A - Process for the preparation of azo dyes soluble in oils and fatty substances : en fr
  • US1725143A - Printer's magazine rack : en
  • GB305016A - Arrangement for oil pumps upon aviation engines : en
  • DE475032C - Galvanic dry or wet element : de en
  • US1725529A - Massaging and stimulating implement : en
  • FR662728A - Axlebox with automatic lubrication and centrifugal sealing for tipper wagons : en fr
  • GB291397A - Improved method of and apparatus for comparing and recording relative intensity of radiant energy : en
  • GB292122A - Improvements relating to electric accumulators : en
  • AU1497528A - Improvements in or relating to coatings for golfballs andthe like and methods of making such coatings : en
  • CA292362A - Centrifugal testing machine : en fr
  • US1725137A - Voltage-regulator system : en
  • GB318089A - Improvements in or relating to weight-operated mechanisms : en
  • US1725567A - Tire-rim tool : en
  • CA292287A - Direction indicator : en fr
  • DE481468C - Signal generator for motor vehicles with an electromagnetically excited record : de en
  • DE481470C - Process for producing translucent images : de en
  • US1725018A - Derby doubler or sliver-lap machine : en
  • US1725266A - Fastening device : en
  • AU1733328A - Improvements inthe manufacture of metal articles and alloys therefor : en
  • AU1766729A - Method and apparatus for taking up floating bodies, more particularly aircraft, onto platforms, eg. ships or landing stages : en
  • US1725037A - Method of forming tapered gears : en
  • FR663241A - Objects decorated on two sides : en fr
  • FR663555A - Drilling machine : en fr
  • CA292270A - Chiropractic device : en fr
  • CA292380A - Trunk : en fr
  • GB317807A - Improvements in unions or joint forming connections for metal pipes or tubes : en
  • GB297422A - Improvements in or relating to railway freight wagons : en
  • US1724900A - Control system for producing signals of various frequencies : en
  • US1725452A - Means for increasing the speed of boats : en
  • CA292422A - Spring suspension brake : en fr
  • US1725183A - Scaffold-suspension device : en
  • US1725543A - Lock : en
  • FR663723A - Improvements in the adjustment of the elements of an electric circuit seat of oscillations : en fr
  • GB317552A - Improvements in card index systems : en
  • CA292399A - Electrical condenser : en fr
  • CA292258A - Locomotive journal box cellar : en fr
  • DE481486C - Storage of scraper blades located at the front end of a pipe cleaner that can be driven by pressure medium : de en
  • FR663203A - Metal seal for gas compressors at very high pressures : en fr
  • FR663649A - Process for the separation of liquid mixtures : en fr
  • DE481358C - Method for operating an absorption machine : de en
  • DK40655C - Roller bearing for the Rollers for Friction or Adhesion gears. : da en
  • GR2420B - PERFECTIONS IN A PHOTO MAGNIFIER. : el en
  • FR663736A - Tubes for pasta and other applications : en fr
  • USD79254S - Design for a lighting fixture : en
  • USD79270S - A voluntary associa : en
  • US1725725A - Adjustable gib : en
  • GB298971A - Improvements in and relating to doors and the like : en
  • FR663328A - Vehicle suspension system : en fr
  • GB317498A - Improvements in or relating to electric protective systems : en
  • FR663656A - Improvements to navigation signals : en fr
  • DE481327C - Ventilation device for closed vehicles : de en
  • FR663638A - Mechanical signaling device : en fr
  • DE480583C - Process for the production of products similar to the malt extract : de en
  • FR663694A - A method of manufacturing a toiletry product : en fr
  • GB317772A - Improvements in and relating to evaporators : en
  • US1725241A - Holdeb : en
  • US1725643A - Churn : en
  • USD79266S - Design fob a sugar bowl ob similar article : en
  • GB317494A - Improvements in and relating to electric transformers : en
  • AU1860429A - Improvements in or relating to sheep shears : en
  • FR663581A - High voltage switch : en fr
  • DE481450C - Process for the preparation of nitrogenous cow dyes : de en
  • FR663234A - Shower system for washbasins and in particular for hairdressers washbasins : en fr
  • GB317808A - Improvements in the manufacture and production of organic compounds from oxides of carbon and hydrogen : en
  • FR663512A - Process for transforming ammonia into ready-to-use fertilizer : en fr
  • FR663518A - Apparatus intended for the development of internal combustion engines : en fr
  • FR662681A - : fr
  • AU1788129A - Shock absorber, especially for motor vehicles : en
  • FR663291A - Semi-rigid gas hose : en fr
  • GB294260A - Improvements in and relating to carburetters for internal combustion engines : en
  • GB301511A - Improvements relating to weighing machines : en
  • US1725671A - Sanitary douche nozzle : en
  • GB298092A - Process for obtaining and separating physiologically active substances from male generative organs : en
  • FR663533A - Bearing for ball bearings : en fr
  • DE481545C - Process for coloring cork flooring : de en
  • FR663629A - Rotary distribution valve for internal combustion engines : en fr
  • GB292158A - Improvements in air and gas compressors : en
  • US1725120A - Means for supporting and bonding messenger cables and conduits for electrical conductors : en
  • US1725004A - Heddle frame : en
  • US1725058A - Weighing scale : en
  • DE481357C - Device for introducing and plugging mountain backfill : de en
  • DE481524C - Right and left usable door lock : de en
  • FR663319A - Cooled piston for internal combustion engines : en fr
  • GB317579A - Improvements in or relating to pivots for casements, doors and the like : en
  • DE481510C - Side adjustment of the standard on photographic apparatus : de en
  • GB295655A - Improvements in or relating to high pressure pumps : en
  • GB317649A - Improved means for facilitating the sinking of caissons and like tubular bodies : en
  • GB317817A - Improvements in or relating to telephone systems : en
  • DE481140C - Process to reduce the disruptive effect of transient processes : de en
  • FR663446A - Variable angle tool holder for woodworking machine : en fr
  • FR663679A - Portable electric vacuum cleaner : en fr
  • AU1491928A - Improvements in and connected with propellers, fans andthe like : en
  • FR663459A - Regulator for carburettors : en fr
  • FR663591A - Wire tie for bags : en fr
  • US1725238A - Rotary cutter : en
  • GB314417A - Improvements in or relating to indicating apparatus for card games : en
  • GB317110A - Improvements in plating with chromium : en
  • DE481491C - Electric toggle switch with toggle mechanism : de en
  • FR663354A - Oil scraper ring : en fr
  • FR663563A - Method and device for ensuring the operation of turbines, driven by a liquid under pressure at high heating which expands in the nozzles of the turbines, forming a mixture of vapor and liquid : en fr
  • GB317608A - Manufacture of artificial materials from viscose : en
  • US1724976A - Clothesline tightener : en
  • CA292425A - Talking moving picture apparatus : en fr
  • US1725409A - Tractor disk harrow : en
  • US1725327A - Sound box for talking machines : en
  • US1725730A - Metal window : en
  • FR663610A - Improvement of refractory materials : en fr
  • GB317737A - Balancing device for internal combustion engines or other reciprocating engines : en
  • GB317628A - Improvements in or relating to carding machines : en
  • US1725196A - Extinguisher for cigarettes and cigars : en
  • US1725336A - Fuel propelling and mixing device : en
  • US1725649A - Ink composition and process of manufacturing the same : en
  • FR663596A - Improvements to closing devices : en fr
  • US1725019A - Vacuum-cleaner-nozzle adjustment : en
  • US1725616A - Splicing tool : en
  • US1725017A - Table : en
  • US1725507A - Railing-post base : en
  • FR663202A - Device for simultaneously blocking the steering and stopping the engine of motor vehicles : en fr
  • FR663740A - Clutch and selection device for counters or counting mechanisms in cash registers and calculating machines : en fr
  • GB295284A - Improvements in and relating to the production of electric signalling impulses : en
  • US1724893A - Massage apparatus : en
  • USD79259S - Design fob a ring : en
  • GR2411B - AIRCRAFT IMPROVEMENTS. : el en
  • FR663739A - Improvements to push button locks or the like : en fr
  • DE464779C - Suspension device, especially for hides or hides in tanneries : de en
  • DE481251C - Process for preparing laundry for treatment in washing machines : de en
  • US1724984A - Electric comb for the hair : en
  • US1725033A - Seam-pressing machine : en
  • CA292349A - Wheel disc : en fr
  • US1725046A - Sulphur dyestuffs from dihydroindole-indophenolic bodies : en
  • US1725125A - Hairpin : en
  • FR663650A - Dry soap powder manufacturing process : en fr
  • US1725171A - Puffing : en
  • CA292326A - Cylinder laundry machine : en fr
  • US1725278A - Garter : en
  • AU1865329A - Union of rubber to metal : en
  • DE481273C - Armature for the generator of magneto-electric ignition apparatus : de en
  • US1724989A - Contactor drum for telephone-central-office equipment : en
  • FR663706A - New supports for textile materials in the form of skeins or pieces : en fr
  • GB295930A - Improvements in sub-harmonic electric frequency producers : en
  • GB317497A - Improvements in or relating to electric protective systems : en
  • FR663621A - Hank dryer : en fr
  • FR663721A - cosmetic case or any other application : en fr
  • DE481592C - Bridge structure with more than two chords : de en
  • FR663469A - Lock enhancements : en fr
  • FR663657A - Improvements to the shapes of the boats : en fr
  • FR663687A - Method for material testing : en fr
  • AU1800629A - Improvements in or relating to polish and like tins : en
  • US1725272A - Automatic firearm : en
  • GB298990A - Improvements in or relating to inductances for use in high frequency circuits, for example, in radio receiving sets : en
  • DE481469C - Process for the production of membrane or plate boxes for sound apparatus for motor vehicles produced by pressing : de en
  • DE481548C - Blow-down valve operated from the outside using a lever : de en
  • DK40649C - Liquid non-gelatinous Soap. : da en
  • AU1839529A - An improved mixing device : en
  • US1725588A - Artificial limb : en
  • FR663612A - Disc seeks wave : en fr
  • DK40657C - Apparatus for Salting according to the Auto-Cure Method of Meat, Pork, Fish and the like. : da en
  • US1724982A - Oil-cracking means and method : en
  • US1725076A - Process of producing azo dyestuffs : en
  • US1725293A - Switch box or receptacle : en
  • USD79243S - Design for : en
  • CA292322A - Control for heating plants : en fr
  • US1725439A - Metal strut : en
  • US1725470A - Trap construction : en
  • USD79260S - Design for an escutcheon plate : en
  • CA292261A - Electrically driven rail vehicle : en fr
  • US1724957A - Blank for and method of making gear sectors : en
  • US1725424A - Holder for dipping devices : en
  • DE481369C - Drive for Saewellen derived from a tow wheel : de en
  • US1724894A - Method of forming brake drums and the like : en
  • USD79245S - Design foe : en
  • AU1768829A - Improvements in device for operating double sliding doors : en
  • CA292253A - Steam boiler furnace : en fr
  • US1725124A - Composite gear : en
  • CA292307A - Rail brace : en fr
  • AU1725928A - Improved process and apparatus forthe production of froth more particularly for fire extinguishing purposes : en
  • AU1824629A - Improvements in or relating to radio communication systems andthe like : en
  • FR663412A - Self-closing catch for frames, closing curtains and more : en fr
  • AU1534228A - Improvements in and relating to water heaters : en
  • DE467973C - Cover rail for loose-leaf binders with flexible leashes with which a pick-up is connected : de en
  • DE481584C - Drive device for the bottom valve of a flushing shaft for sewer systems : de en
  • FR663580A - Mud flaps for motor vehicles : en fr
  • FR663598A - Vertical two-stroke internal combustion engine with scavenging pump cylinders immediately adjacent to the engine cylinders : en fr
  • AU1601928A - Improvements in means for actuating jacks for lifting vehicles andthe like : en
  • US1725351A - Clothes-washing machine : en
  • US1725706A - Combination stop mechanism for organs and the like : en
  • US1725067A - Method for cooling the heating coils of an oil-cracking apparatus : en
  • CA292313A - Liquid container : en fr
  • CA292357A - Radio transmission or reception : en fr
  • US1725057A - Road-tamping machine : en
  • AU1798529A - Improvements in or relating to combined or convertible articles of furniture : en
  • US1724892A - Spring support for furniture : en
  • CA292320A - Collapsible tube : en fr
  • DE481408C - Process to prevent scale build-up and the like Like. On metallic surfaces by electrical means : de en
  • FR663531A - Mirror-viewfinder device for vehicles : en fr
  • CA292278A - Radio-active material : en fr
  • CA292396A - Oil extraction : en fr
  • CA292401A - Twist drill : en fr
  • US1725570A - Radiator : en
  • DK40633C - Procedure for Desensitizing Brake Silver Emulsions, Brake Silver Plates or Brake Silver Films. : da en
  • US1724896A - Copper and lead alloy and process of producing the same with varying physical properties : en
  • US1725110A - Water softener : en
  • US1725709A - Electrical apparatus : en
  • CA292345A - Apparatus for making conduit by extrusion : en fr
  • US1725142A - Transmission : en
  • US1725034A - Speed-reducing gear : en
  • US1725679A - Throttling arrangement for conduits : en
  • US1725035A - Machine used in silvering double-walled vacuum bottles : en
  • DE481391C - Process for the extraction of copper sulphate : de en
  • GB298991A - Improvements in and relating to traps for flyscreen doors and like closures : en
  • US1725122A - Insulator : en
  • US1725630A - Rolling mill : en
  • FR663238A - Improvements to reinforced concrete piles : en fr
  • GB290989A - Process and apparatus for use in the production of pressed masses from cellulose derivatives : en
  • US1725060A - Variable inductor : en
  • US1725155A - Grinding machine : en
  • CA292263A - Garment hanger : en fr
  • CA292288A - Pulp manufacture : en fr
  • US1725074A - Radio apparatus : en
  • US1725156A - Process for the manufacture of crotyl bromide : en
  • US1725591A - Looper mounting for sewing machines : en
  • US1724935A - Electric transformer : en
  • US1725087A - Azo dyestuffs derived from 2.3-hydroxynaphthoyl-2-amino-3-naphtholethers : en
  • US1725230A - Wall construction : en
  • US1725132A - Electric regulation : en
  • US1725234A - Lubricant nozzle : en
  • US1725282A - Covering to retain cushion and mattress springs and the like : en
  • US1725375A - Lawn-mower attachment for tractors : en
  • US1725741A - Guard for leather leggings : en
  • US1724938A - Carrier-wave transmission : en
  • USD79256S - Design : en
  • CA292291A - Poultry leg band : en fr
  • DE481313C - Device for raising and lowering windows held in the respective position by a friction brake : de en
  • US1725051A - Induction watt hour meter : en
  • US1725596A - Alebed pongbatz : en
  • US1725121A - Engine-cooling system : en
  • US1724979A - Hydraulic regulating apparatus : en
  • AU1783329A - Improvements in process forthe refining of wool fat : en
  • DE481495C - Process for increasing combustion in combustion systems by introducing water dust into the combustion chamber : de en
  • AU1497228A - An improved method of balancing telephone cables : en
  • US1725027A - Level-indicating tank hopper : en
  • US1725273A - Automatic control mechanism for fire trucks and the like : en
  • US1725605A - Reenforced handle : en
  • US1724966A - Illuminating means for scale indicators : en
  • US1725048A - Electric candle : en
  • US1725174A - Electric switch : en
  • GB289804A - Improvements in or relating to magnet systems for converting electrical into acoustic oscillations and vice versa : en
  • GB317609A - Improvements relating to side screens for motor vehicles : en
  • FR662602A - : fr
  • AU1623728A - Glass drawing apparatus and method : en
  • US1725492A - Work-piece feed for machine tools : en
  • CA292417A - Vacuum tube rectifier : en fr
  • CA292367A - Conductor compacting device : en fr
  • CA292423A - Massage electrisation apparatus : en fr
  • US1725103A - Sole-attaching press : en
  • US1725317A - Antipendulous gyrocompass : en
  • AU1771429A - Improvements in sedimentation apparatus : en
  • CA292304A - Charcoal burner : en fr
  • US1725269A - Shade roller : en
  • US1725657A - Hasp : en
  • CA292354A - Resinous condensation product : en fr
  • CA292348A - Automobile door : en fr
  • US1725320A - Hydrogenating and cracking organization : en
  • US1725202A - Electrical controller for conveying systems : en
  • US1725166A - Baby's bottle and nipple : en
  • DE481567C - Fuse for the lens mount on photographic cameras : de en
  • FR663516A - New packaging for semi-liquids : en fr
  • GB317627A - Advertising signs : en
  • US1725610A - Drop-wire hanger : en
  • FR663641A - Heat regenerating coke oven : en fr
  • FR663213A - Improvements to printing cylinders for rotary printing machines : en fr
  • FR663659A - Rotary brake system for cycles : en fr
  • GB317605A - Improvements in thermally operated electric switches : en
  • US1725172A - Capsule forceps : en
  • US1725309A - Folding device : en
  • DE481479C - Small electrical switchgear with two switching elements arranged in or next to one another for switching on and off by hand and with a device for self-switching : de en
  • USD79220S - Design for a bridge for an ophthalmic mounting : en
  • GB317620A - Improvements in the application of surface markings to vulcanised rubber : en
  • GR2423B - ARTIFICIAL LEATHER AND METHOD OF INDUSTRIAL MANUFACTURE. : el en
  • FR663307A - Improvements made to convertible automobile bodies : en fr
  • FR663685A - Sound reproduction layout : en fr
  • GB291027A - : en
  • GB317705A - Improvements relating to flat platens for typewriters and like machines : en
  • FR663217A - Oscillating screen sieving apparatus, especially for flour milling : en fr
  • GB317578A - Improvements relating to methods of and means for providing an embossed design upon cloth or the like material : en
  • GB308299A - Improvements in change-speed devices comprising cylindrical gearing with worm teeth for motor vehicles : en
  • US1725417A - Electromagnetic signal : en
  • GB317594A - Improvement relating to coal-cutting machines : en
  • FR663275A - Improvements in the manufacture of justification tapes for letterpress typesetting machines : en fr
  • GB317690A - Improvements in goggle glasses : en
  • US1725436A - Windshield cleaner : en
  • US1725702A - Support for vertical files : en
  • AU1491728A - Improvements in automobile wheel rims : en
  • CA292410A - Groove dressing tool : en fr
  • US1725030A - X-ray apparatus : en
  • US1725539A - Combination pressure regulating and relief valve : en
  • DE481332C - Diverter valve for regenerative ovens with a convertible shell : de en
  • DE481433C - Vapor generator for ovens with a sprinkler body heated by heating gases : de en
  • US1725316A - Rotor craft : en
  • US1725482A - Propeller : en
  • CA292365A - Gasoline restoring method : en fr
  • FR663230A - Table for the study of color combinations : en fr
  • GB317564A - Improvements in or relating to method and apparatus for extracting nicotine and ammonia from tobacco and its products : en
  • US1725338A - Suspension : en
  • FR663722A - Improvements made to globe ovens for firing earthenware and porcelain : en fr
  • FR663228A - Cascade coupling of an asynchronous machine with a free rotation compensated phase compensator : en fr
  • FR663371A - Exhaust gas silencer with ball-shaped pot : en fr
  • FR663623A - Churn-mixer system : en fr
  • USRE17411E - Signaling system for elevators : en
  • US1725065A - Glove : en
  • US1724986A - Portable plant-dusting machine : en
  • USD79242S - Design fob a lighting fixture : en
  • FR663400A - Improvements in color photography and cinematography : en fr
  • FR663457A - Oxides of nitrogen absorption process : en fr
  • US1725251A - Flexible curl-retaining cap : en
  • US1725050A - Oil gauge : en
  • US1725290A - Antifriction shaft and bearing : en
  • US1725474A - Separator : en
  • CA292276A - Manufacture of moulded articles from fibrous materials : en fr
  • FR663489A - Steam condenser : en fr
  • FR663537A - Electric power distribution system : en fr
  • US1725638A - Device for stretching pieces of tube : en
  • DE481418C - Safety device for Haeckselmaschinen : de en
  • DE481504C - Device on long hole drilling machines for producing offset drilling slots : de en
  • CA292344A - Cellulose fibre manufacture : en fr
  • CA292414A - Loose leaf binder : en fr
  • FR663250A - Packaging and process for making it : en fr
  • US1725633A - Interconnection of electrical systems : en
  • FR663242A - Improvements to compoud and double-acting pumps, for air compression : en fr
  • US1725315A - Method of making one-piece shoes : en
  • US1725380A - Hay distributor : en
  • DE481366C - Channel oven for cooling glass objects : de en
  • CA292303A - Radio receiver : en fr
  • DE481373C - Device for filling magazines for self-loading firearms : de en
  • US1725007A - Mailing piece : en
  • US1725082A - Fur-plucking machine : en
  • US1725472A - Refrigerating machine : en
  • USD79231S - Edwin b : en
  • US1725374A - Pilot-controlled demand meter : en
  • FR663411A - Device for opening envelopes containing advertising texts : en fr
  • FR663450A - Spring improved for the manufacture of metal cushions and other applications, and device for the connection of this spring : en fr
  • GB294872A - Arrangement for mounting telephone selectors and pole changers used in long distance communication installations : en
  • FR663568A - Improvements to ring spinning and lining looms : en fr
  • GR2415B - IMPROVEMENTS IN OR RELATING TO HIGH SPEED EATERS AND SIMILARS USED IN WIRELESS AIR SYSTEMS. : el en
  • GB304771A - A recording apparatus for use on vehicles : en
  • GB317621A - Improvements in attachments for spectacles and eyeglasses : en
  • CA292350A - Wall board machine : en fr
  • US1724943A - Burr extractor and cotton cleaner : en
  • US1725560A - Switch construction : en
  • US1725732A - Electric windshield heater : en
  • US1725419A - Storm-window fastener : en
  • FR663410A - Automatic muscle dynamometer : en fr
  • US1725343A - Auxiliary handle for levers of motor vehicles : en
  • US1725393A - Receptacle closure : en
  • US1724947A - Spring-containing strip : en
  • US1724953A - Method of and device for testing blood : en
  • US1725446A - Planter-valve mechanism : en
  • GB310860A - Improvements in or relating to engine cooling systems for motor vehicles : en
  • US1725355A - Grain shocker : en
  • FR663503A - Process for preparing emulsifiers and stabilizers : en fr
  • FR663540A - Improvements in the manufacture of artificial resins : en fr
  • GB317775A - Handles for suit cases and similar portable articles : en
  • DE481304C - Packing machine, especially for tablets combined into rolls : de en
  • FR663535A - Motorcycle frame : en fr
  • FR663586A - Layout of paper holding finger in typewriters : en fr
  • GB298156A - Improvements in ink ribbon mechanism : en
  • GB317693A - Buttonhole sewing machine : en
  • GB317563A - Improvements in and relating to heat insulated containers for ice cream : en
  • GB317702A - Improvements in and relating to stuffing-box packings : en
  • DE481449C - Process for the preparation of azo dyes : de en
  • FR663426A - Method and device for increasing the vitality of plants and promoting their growth : en fr
  • US1725313A - Transmission gear : en
  • US1725126A - Grinding machine : en
  • US1725581A - Tank distributor : en
  • FR663559A - Hive : en fr
  • GB312900A - Improvements in or relating to means for packing perishable goods, such as fruit or the like : en
  • FR663693A - Transmission channel : en fr
  • US1725354A - Automatic gate : en
  • FR663499A - Improvements to devices used to control the opening of windows : en fr
  • US1725003A - Gear-shift-lever lock : en
  • FR663327A - Improvements to anti-glare reflectors : en fr
  • FR663628A - Improvements made to boxes : en fr
  • DE481319C - Stirring and mixing device : de en
  • FR663625A - Telescoping gasometer without water basin and without water cup : en fr
  • US1724906A - Rubber latex-proteid compound : en
  • US1724923A - Submarine-telegraph system : en
  • US1724967A - Strainer head for tubing machines : en
  • AU1516028A - An improved amplifier for talking machines : en
  • GB300511A - Improvements in and relating to thermionic amplifiers : en
  • GB317530A - Process for the manufacture of azo dyestuffs : en
  • USRE17409E - pennington : en
  • CA292248A - Snare : en fr
  • CA292315A - Conveyer and stacker : en fr
  • GB317708A - Improved process and apparatus for building walls : en
  • US1725442A - A corpora : en
  • USD79262S - Design for an escutcheon plate : en
  • DK40628C - Hand lubrication pump. : da en
  • GB317673A - Improvements in valves : en
  • GB287900A - Distillation of oil : en
  • FR663310A - Sill Seal for Railroad Car Sliding Windows : en fr
  • GB290985A - Improvements in rectifiers for alternating currents : en
  • US1724977A - Apparatus for controlling the flow of fluids : en
  • US1725542A - Typewriting machine : en
  • US1725461A - Embossing press : en
  • US1725544A - Cylinder lock : en
  • US1725718A - Miner's shirt and garment protector : en
  • USD79257S - Design for a portable lamp : en
  • GB297739A - Loudspeaker-magnet system with protective choke : en
  • CA292310A - Lubricating valve : en fr
  • US1724905A - Telephone system : en
  • US1725040A - Apparatus for molding articles from pulp : en
  • US1725629A - Process for the treatment of skins of animals containing calcified formations : en
  • US1725106A - Electric switch : en
  • US1725462A - Method of oxidizing ammonia : en
  • US1725498A - Weighing scale : en
  • DE481392C - Process for the preparation of colorless melt products from dialkylbarbituric acids and 4-dimethylamino-1-phenyl-2,3-dimethyl-5-pyrazolone : de en
  • US1725310A - Lateral springing for vehicle running gears : en
  • DE481551C - One-piece tram rail with two or more driving grooves : de en
  • FR662818A - Tool for lathe grooving or bar turning : en fr
  • FR663273A - Metal tube : en fr
  • US1725224A - Prune-pitting process : en
  • US1725036A - Process of mixing dough : en
  • US1725078A - Tap changer : en
  • DE480222C - Galvanic dry or wet element : de en
  • CA292295A - Fishbowl and lamp : en fr
  • DE481507C - Constant pressure internal combustion engine with airless fuel injection : de en
  • FR663698A - Improvements to the generators of ice-making appliances for domestic use : en fr
  • FR663633A - equipment, or more especially support for the installation of beams : en fr
  • FR663348A - Advanced device allowing the landing or take-off of airplanes to be carried out when there is not sufficient free land : en fr
  • FR663564A - Process for the preparation of compounds having hydrogenated ring systems : en fr
  • FR663260A - Refractory brick for temperature exchangers, and method for its manufacture : en fr
  • FR663630A - Improvements in oil burners : en fr
  • GB294964A - Improvements in washing machines : en
  • US1725604A - Mine car : en
  • US1725701A - Doorstop latch : en