- US2003322A - Automatic clutch :
en
- USD95813S - Design for a lip stick container :
en
- US2003308A - Centrifugal fractionating method and apparatus :
en
- US2003572A - Milling machine :
en
- US2003537A - Process of cracking hydrocarbon oil :
en
- US2003374A - Preparation of calcium acetylsalicylate :
en
- US2004055A - Unitary electric motor and power transmitter :
en
- DE614285C - Pressure device for inclination scales with extended weighing range :
de
en
- FR782502A - Barrier system for supplying carburetors or fuel pumps :
en
fr
- US2003317A - Power transmission :
en
- US2003389A - Lubricating system and method of installing the same :
en
- DE614156C - Device for regulating the fuel supply to the engine of a motor vehicle :
de
en
- DE614294C - Retractable brake grille for aircraft :
de
en
- US2003315A - Steam power installation for momentary reserve :
en
- US2003491A - Boiler construction :
en
- GB429716A - Improvements in or relating to electrical condensers :
en
- US2003774A - Stop motion for knitting machines :
en
- US2003361A - Parking device for automobiles :
en
- US2003423A - Furnace grate structure :
en
- US2003303A - A process for the catalytic conversion of hydrocarbons :
en
- US2003718A - Front wheel drive :
en
- US2003896A - Horn mount :
en
- US2003956A - Temperature controlling device :
en
- US2003428A - Volume control for transmission circuits :
en
- US2003595A - Headed pin :
en
- US2003998A - Lace yoke and method of making the same :
en
- US2003291A - Resinous composition :
en
- US2003735A - Display window :
en
- USD95851S - Design for a switch casing :
en
- US2004008A - Safety razor blade :
en
- DE614225C - Tamping device for structural purposes :
de
en
- CA350774A - Disinfectant :
en
fr
- US2003527A - Therapeutic device :
en
- FR782526A - Bomb carrier and release mechanism :
en
fr
- GB429831A - Improvements in or relating to means for automatically signalling and effecting change over of kinematograph projectors :
en
- US2003429A - Liquid composition :
en
- FR782609A - Box with pouring device for powder product :
en
fr
- GB429913A - Improvements in and relating to the treatment of silicon steel and the silicon steels resulting therefrom :
en
- DE614462C - Process for the preparation of basic substituted enol compounds :
de
en
- DE614466C - Landing bridge with an extendable track under a platform :
de
en
- FR782305A - Apparatus for keeping combustibles cool :
en
fr
- FR782672A - Improvements in purification processes for molten metal feeds :
en
fr
- GB429888A - Wheel for railway vehicles :
en
- GB429642A - Manufacture of sulphur dyestuffs which dye deep black shades :
en
- GB429900A - Improvements in or relating to caps or other head coverings :
en
- DE614143C - Process for the production of ribs, protrusions and the like. Like. On thick-walled bodies made of malleable material :
de
en
- FR782478A - Milk-based food product and its manufacturing process :
en
fr
- GB429613A - The manufacture of heavy metal complex compounds of mercapto pyrimidines :
en
- CA350707A - Modulation system :
en
fr
- US2003811A - Hair waving device :
en
- GB429924A - Improvements in or relating to umbrellas, parasols and the like :
en
- GB453581A - Liquid coating compositions :
en
- GB429669A - Improvements in phonograph record retaining device for record containers :
en
- GB429864A - An electric hand lamp :
en
- US2003987A - Belt fastener :
en
- GB429874A - Improvements in electric insulator supporting pins :
en
- US2003461A - Sewing machine :
en
- US2003976A - Fishing bait device :
en
- FR782469A - Carburetor improvements :
en
fr
- GB429877A - Improved method of and means for binding cut edges of pile fabrics :
en
- CA350672A - Protective means :
en
fr
- DE614328C - Process for the transfer of heat from high-tension gases, in particular the exhaust gases from deflagration chambers, to other substances :
de
en
- US2003816A - Camp trailer :
en
- US2003907A - Manufacture of acid compositions :
en
- DE614199C - Battery dynamo circuit, especially for telephone offices :
de
en
- DE614326C - Process for the preparation of ketones of the indole series :
de
en
- US2003599A - Tractor derrick :
en
- USD95840S - Design for an ensemble dress :
en
- US2003465A - Machine for assembling spark plugs :
en
- US2003910A - Tension testing device for spring contacts :
en
- US2003606A - Ballast excavating and cleaning apparatus :
en
- USD95859S - Design for a broiler :
en
- GB429825A - Improvements in explosion-proof lamps :
en
- GB429638A - Improvements in hot cathode vapour lamps :
en
- CA350771A - Dentifrice :
en
fr
- US2003765A - Sound actuated device :
en
- CA350745A - Carbureter :
en
fr
- US2003285A - Signaling :
en
- USD95865S - Design for a blouse :
en
- AU1780134A - Improvements in and relating to rifle sights :
en
- US2003927A - Hatch cover operating means :
en
- GB429619A - Improvements in devices for waving and curling hair :
en
- GB429711A - Improvements in or relating to direction-indicators for motor-vehicles :
en
- US2003420A - Fuel pump :
en
- US2003740A - Necktie holder :
en
- US2003977A - Fusible cut-out :
en
- US2004043A - Producing patterns on dark col :
en
- DE614164C - Device for issuing stamps, in which a stamp strip is guided from a storage container via a conveyor drum to a cutting device :
de
en
- DE614368C - Device for connecting the overlapping ends of metal straps placed around packages :
de
en
- FR782516A - Process for directly producing iron or steel in liquid state :
en
fr
- DE614214C - Method and device for displaying water in oil, petroleum or similar liquids :
de
en
- DE614442C - Process for the production of a medicament for combating intestinal worms, in particular those of animals :
de
en
- DE614406C - Goods take-off device for flat knitting machines :
de
en
- FR782338A - Advanced cycle shift mechanism :
en
fr
- GB429726A - Improvements in or relating to photo-electric cells and circuit arrangements incorporating the same :
en
- US2003948A - Attachment plug and receptacle :
en
- CA350742A - Speed gear :
en
fr
- FR782313A - Device for preventing the passage of anode voltage in the ignition and excitation circuits of mercury vapor rectifiers with controlled extinguishing grids, in particular for high voltages :
en
fr
- GB429784A - Improvements in electrical distribution fuse boards :
en
- DE614098C - Lever-like ventilation device for the role of a clamping lock acting as a braking means for two-part pit punches :
de
en
- DE614288C - Scrap scissors, which cut the hem strips fed to it by a hemming scissors through a guide :
de
en
- GB429758A - Improvements in or relating to electro-magnetically operated mercury switches :
en
- GB429699A - Improvements in cinematograph projection screens :
en
- GB430008A - Improvements relating to electrical power systems :
en
- FR782470A - Projectors for multiple light sources :
en
fr
- FR782656A - Mounting and cooling device for aircraft engines :
en
fr
- FR782499A - Improvement in polishing and maintenance products :
en
fr
- DE614151C - Roll cassette for photographic reproducing apparatus :
de
en
- DE614443C - Scales in which the load is balanced by removing weights from a weight box provided between the load tray and the tray carrier :
de
en
- FR782373A - Protection device for electrical energy installations :
en
fr
- FR782612A - New sulfonation products, their manufacturing process and their use :
en
fr
- FR782623A - Cutting machine for wood or other materials :
en
fr
- US2003709A - Tool for reservicing springs equipped with spring-covers :
en
- USD95877S - Design for a closure for containers :
en
- AU2181735A - Improvements in or relating to the control of attenuation in alternating current transmission systems such ats telephone or like systems :
en
- DE614132C - Device for dividing and labeling calibrated measuring devices such as measuring vessels, thermometers, etc. like :
de
en
- USD95787S - Design for a bottle :
en
- USD95818S - Design for a shoe :
en
- US2003744A - Oil cooler :
en
- US2003296A - Method of making deoxidized copper :
en
- US2003307A - Container cover :
en
- FR782595A - water elevator operated by means of a pressurized fluid :
en
fr
- FR782405A - Improvements to brake systems for railway vehicles and other similar vehicles :
en
fr
- AU2039934A - Improvements in or relating to sheet mills and methods of making sheets :
en
- US2003498A - Railroad base plate and fastener :
en
- US2003484A - Door operating apparatus :
en
- FR782432A - Automatic fuel dispenser or other :
en
fr
- FR782600A - Process for redistillation and filtration of fatty substances and solvents :
en
fr
- US2003448A - Apparatus for making metal binding strips :
en
- US2003587A - Rotor for electric motors :
en
- US2003791A - Rotary disk bit :
en
- DE614187C - Electrical machine with a sheet metal jacket that protects the stator core with flanged edges that hold the stator core :
de
en
- DK50306C - Procedure for the manufacture of articles of sulfur-containing cement and means for use in this method. :
da
en
- GB429878A - Improvements in rotary compressors and pumps :
en
- FR782620A - Bright pencil or pen for writing in the dark :
en
fr
- GB429712A - Improvements relating to mounting devices for the springs arranged between the striking hammer and the driving member of percussive tools :
en
- GB429930A - Improvements relating to pneumatically actuated control mechanism :
en
- DE614134C - Self-seller with a device to change the tariff :
de
en
- USD95856S - Design for a shoe or similar article :
en
- US2003900A - Excavating apparatus :
en
- DE614399C - Device for rolling round blocks :
de
en
- FR782589A - Improvements made to window lift devices for vehicle doors :
en
fr
- GB453584A - Improvements in or relating to the electrical illumination of traffic routes by fixed illuminating means :
en
- DK50312C - Awning. :
da
en
- DE614220C - Process for the production of light basic enamel :
de
en
- GB429664A - Process of preparing decolorized flavoring material :
en
- GB429707A - Hose support for wear :
en
- GB429853A - Improvements in or relating to signalling or indicating devices for use in connection with motor road and other vehicles :
en
- CA350749A - Signal amplifying and repeating system :
en
fr
- GB429739A - Improvements in the manufacture of cellulose esters :
en
- GB430074A - Improvements in and relating to synchronised electric drives for printing presses and like machines :
en
- DE614116C - Drive device for the reciprocating tools of knitting and knitting machines involved in the stitch formation process :
de
en
- US2003970A - Bell retort furnace :
en
- US2003337A - Bag closing machine :
en
- US2003472A - Stoking mechanism :
en
- US2003836A - Folding leg construction and locking means therefor :
en
- GB429801A - Improvements relating to boxes for kerbs and hearths :
en
- GB429929A - Improvements in syphonic flushing apparatus :
en
- GB430079A - Manufacture and application of new azo dyestuffs :
en
- GB429753A - Improvements in apparatus for corrugating sheets :
en
- US2003904A - Propulsion of boats :
en
- US2004025A - Combined track-forming, spacing, and retaining structure :
en
- DK50293C - Cheese Cutting Machine. :
da
en
- GB429819A - Improvements in switching systems for the starting arrangements of heavy-oil or compression ignition engines :
en
- USD95795S - Design for lace :
en
- GB429826A - Improvements in or relating to variable inductances suitable for the tuned high frequency circuits of wireless receiving apparatus :
en
- US2003331A - Aircraft having sustaining rotors :
en
- US2003363A - Carburetor :
en
- FR782657A - Device for automatic cleaning of hotplates fed from below :
en
fr
- GB429848A - Improvements in or relating to telephone systems :
en
- DE614318C - Device for displaying or regulating as a function of the flow speed in a pipeline :
de
en
- FR782534A - New locking device for boxes, especially in large car garages :
en
fr
- FR782324A - Device for filling valve bags :
en
fr
- DE614431C - Arch gear, especially for gun straightening machines :
de
en
- CA350693A - Window pane :
en
fr
- US2003451A - Kiln :
en
- US2003787A - Time stamp :
en
- CA350780A - Drilling device :
en
fr
- GB430007A - Improvements in the separation of ammonia and hydrogen sulphide from gases :
en
- DE614204C - Circuit for detonators :
de
en
- FR782416A - Improvements to the ejector mechanism of cast lines or ingots of typographic melting machines :
en
fr
- DE614454C - Ratchet drive of the conveyor rollers of a cooling bed that are inclined to the axial direction of the run-up rollers :
de
en
- US2003314A - Water purification :
en
- US2003375A - Direction finding coil antenna :
en
- US2003708A - Tool for reservicing springs equipped with spring-covers :
en
- US2003913A - Position controlling device :
en
- US2004005A - Mounting for rimless spectacles and eyeglasses :
en
- US2003929A - Fluid compass :
en
- FR782632A - Oscillator refinements :
en
fr
- US2003753A - Vertically adjustable tables for fourdrinier machines :
en
- US2003501A - Table model pressing machine :
en
- USD95866S - Design for a container for nail :
en
- DE614287C - Spring clip for hanging bunnies by means of their legs :
de
en
- GB430002A - Improvements in and relating to power transmission couplings :
en
- US2003508A - Propeller shaft :
en
- US2003992A - Time delay circuit controlling apparatus :
en
- US2003835A - Folding leg construction :
en
- US2003478A - Overspeed device :
en
- US2003341A - Underframe construction for railway cars :
en
- USD95839S - Design for an ensemble dress :
en
- GB429737A - Improvements in furnace doors for central-heating or other boilers :
en
- DE614148C - Air jet impact shredder :
de
en
- DK50290C - Electric Discharge Pipe. :
da
en
- DE614311C - Process for the preparation of higher molecular sulfides :
de
en
- FR782341A - Door lock :
en
fr
- FR782571A - Loose-leaf binder or binder, with rigid rings mounted in the back :
en
fr
- US2003558A - Method and mechanism for governing rotating bodies :
en
- DE614341C - Control for electrically driven slewing cranes with retractable boom :
de
en
- FR782517A - Improvements relating to multiplier machines controlled by punched cards :
en
fr
- DE614298C - Dispensing pump with three-way vacuum control :
de
en
- US2003290A - Gun :
en
- US2003638A - Cartridge thermostat :
en
- DE614306C - Control for the air inlet valve for the following section at a separation point in pneumatic tube systems :
de
en
- GB429820A - Purifying zinc metal :
en
- CA350660A - Storage battery handle :
en
fr
- AU2035334A - Improvements in or relating to apparatus for extruding metal :
en
- DE578514C - Chair frame consisting of tensioning wires and firmly connected metal struts :
de
en
- FR782579A - Small magneto flashlight :
en
fr
- GB429600A - Improvements in electrically-heated percolators :
en
- GB429607A - Improvements in or relating to the manufacture of products from rubber dispersions :
en
- CA350723A - Heel lift :
en
fr
- US2003641A - Printing of textile fabrics with vat :
en
- DE614337C - Process for the preparation of a calcium salt solution suitable for injection :
de
en
- USD95823S - Design fob a shower head :
en
- DE614463C - Continuous furnace operated with conveyor rollers or endless conveyor belts :
de
en
- GB429595A - Improvements in or relating to methods of and apparatus for determining the electrolytic condition of an animal body :
en
- GB429895A - Improvements in or relating to containers for storing and dispensing packages :
en
- US2003522A - Threshing :
en
- DE614011C - Clamping device for high boots :
de
en
- DE614186C - Device for the protection of zeroed three-phase networks :
de
en
- DE614422C - Felting device for sewing machines :
de
en
- DE614149C - Device for grinding and grinding goods up to very high fineness :
de
en
- DE604069C - Rotating brush with one or more brush or roller inserts :
de
en
- DK50292C - Device for washing stoves. :
da
en
- FR782444A - Automatic shutdown device :
en
fr
- GB453218A - Improvements in and relating to methods for producing nitric oxides from the air :
en
- US2003437A - Absorption refrigerating apparatus :
en
- CA350655A - Stair tread frame :
en
fr
- US2003647A - Electric motor :
en
- CA350668A - Fire extinguisher :
en
fr
- CA350737A - Converter hood :
en
fr
- AU1788634A - Ball thrust bearing for gyratory and/or rotary movement :
en
- US2003614A - Automobile window operating means :
en
- DK50304C - Thermal insulation element. :
da
en
- US2003803A - Safety support for brake rods :
en
- US2003853A - Spare wheel carrier :
en
- DE592654C - Jump and dance top :
de
en
- US2003336A - Indicating device for flaw detector mechanism :
en
- FR782539A - Laminated glass refinements :
en
fr
- GB429862A - Improvements in or relating to aeronautical propellers :
en
- IE13550L - Building slabs :
en
- FR782652A - Arrangement of expansion springs in switches for installations having at least two such springs :
en
fr
- GB429690A - Improvements in or relating to television apparatus :
en
- GB429630A - Improvements in and relating to thermionic valve and like circuits :
en
- FR782650A - Process for producing polychrome images :
en
fr
- GB429634A - Improvements relating to motor vehicle steering wheels :
en
- GB429727A - Improvements in or relating to regulating or relay devices for use with control systems :
en
- FR782590A - Control device for motor-electric vehicles :
en
fr
- FR782385A - Printing device and weight indicator for weighing instruments :
en
fr
- USD95814S - Design for a liquid dispensing rack :
en
- FR782514A - Process and devices for individual or collective protection against the dangers of suffocation or other :
en
fr
- FR782697A - Tent cover :
en
fr
- FR782402A - Method and apparatus for the instantaneous preparation and application of nascent iodine :
en
fr
- FR782693A - Electric reflector :
en
fr
- FR782477A - Mechanical grate hearth with endless chain :
en
fr
- DE614179C - Car body with a central pulling and pushing device attached to the floor panel :
de
en
- DE614226C - Freely swingable letter folder mechanism, in which the stretched position can be forced out of the open position without moving the cover by hand :
de
en
- FR782475A - Process for sterilizing cottons, gauzes or other similar materials :
en
fr
- DE614378C - X-ray system :
de
en
- FR782383A - Improvements in measuring and telemetry devices :
en
fr
- DE614200C - Conveyor chain for cable pull-off devices :
de
en
- DE614302C - Process for ejecting pipes with bituminous substances :
de
en
- DE614409C - Operating and examination chair equipped with a back bearing and swiveling seat arranged on this :
de
en
- DE614353C - Device for the production of envelopes and flat bags :
de
en
- DE614445C - Device for producing optical sound recordings in amplitude writing :
de
en
- DE508462C - Drum for granulating all kinds of goods with a damming ring at the outlet end :
de
en
- DE614202C - Arrangement for the optional control of a set of rules by hand or by motor remote control, in which the change of choice during the transition from one level to the other in the set of rules is excluded :
de
en
- FR782413A - Improvement in synchronous motors :
en
fr
- FR782316A - Multi-layered color film incorporating sound recording and method of making such film :
en
fr
- FR782621A - Air humidifier :
en
fr
- FR782545A - Improvements to steam boilers :
en
fr
- FR782602A - Pneumatic vacuum cleaner on cart for grain or other :
en
fr
- GB429781A - Improvements in vibratory electric motors :
en
- DE614135C - Seed dressing machine with device for measuring the amount of seed flowing in :
de
en
- FR782344A - Electronic tubes :
en
fr
- FR782587A - Radial inlet reaction turbine :
en
fr
- GB429646A - Improvements in or relating to sleeping caps :
en
- FR782567A - Device for recording the regularity of metal wires :
en
fr
- US2004072A - Chlorination process and product thereof :
en
- GB429682A - Improved means for regulating the supply of fuel and/or other fluids to internal combustion engines :
en
- GB429768A - Improvements in and connected with change speed gears :
en
- US2003517A - Stick handling mechanism :
en
- US2003838A - Superheater support :
en
- US2003555A - Oven protector :
en
- USRE19601E - Apparatus for making magnetic :
en
- US2003678A - Vacuum relief valve :
en
- USD95860S - Design for a pen point :
en
- USD95842S - Design fob an ensemble dress :
en
- DK50296C - Spring mattress. :
da
en
- DK50301C - Device for Heating Domestic Water. :
da
en
- FR782380A - Articulated disc bar for harrow :
en
fr
- US2003728A - Roofing material :
en
- FR782637A - Process for producing, by welding deposition, cutting edges of cutting tools, in particular tools with a long cutting length, and tools manufactured according to this process :
en
fr
- FR782452A - Improvements to automobile tires :
en
fr
- DE614087C - ball-bearing :
de
en
- GB429822A - Improvements in or relating to telephone systems :
en
- US2003310A - Refrigeration :
en
- FR782615A - Incandescent electric lamps for vehicles :
en
fr
- FR782554A - Device for watertight anchoring of a metal part to a rubber pipe or other deformable material :
en
fr
- FR782625A - Device for fuel injection in internal combustion engines :
en
fr
- US2003538A - Pipe elbow :
en
- US2003918A - Hose coupling :
en
- US2003494A - Laminated material :
en
- US2003545A - Means for applying a trimming condenser to a main condenser :
en
- DE614430C - Adhesive application device, especially for footwear parts :
de
en
- GB430015A - Improvements in tubular surface apparatus for effecting heat exchange between fluids :
en
- DE605941C - Process for the production of a durable sauerkohlpreparates suitable for cosmetic, cleaning and pleasure purposes :
de
en
- DE614396C - Process for the preparation of thionaphthene derivatives :
de
en
- GB429760A - Treatment of paper webs :
en
- US2003713A - Grinding machine :
en
- US2003938A - Humidifying apparatus :
en
- DE614408C - Device for winding up freshly spun wet rayon :
de
en
- FR782592A - Refractory material :
en
fr
- DE614308C - Suction shaft for removing water from ponds and rivers :
de
en
- DE614481C - Cooking and heating device for the use of hard alcohol :
de
en
- DE614458C - Device for closing cans :
de
en
- FR782588A - Installation for advertising and other applications :
en
fr
- IE13532L - Storage batteries :
en
- DE614460C - Process for the separation of coumarins substituted in the pyrone nucleus from coumarins substituted in the benzene nucleus and from unsubstituted coumarin :
de
en
- US2003808A - Liquid tank :
en
- DE614191C - Gas lighter :
de
en
- US2004001A - Apparatus for conditioning grain :
en
- DE614375C - Tube generator for generating vibrations with a periodically changing frequency :
de
en
- DE614373C - Device on writing business machines to secure the writing limit on the lower edge of the writing sheet :
de
en
- FR782441A - Process for preparing azo dyes :
en
fr
- GB429617A - Improvements in liquid-oxygen explosives :
en
- US2003367A - Headgear :
en
- US2003794A - Gear shift mechanism :
en
- DE614299C - Metal articulated sack, especially for butchery purposes :
de
en
- FR782302A - Device for coupling several luminescent tubes :
en
fr
- FR782473A - Carburetor for supplying internal combustion engines using two fuels :
en
fr
- DE614173C - Device for automatically lining up the connecting links of zippers :
de
en
- DE614437C - Device for drying the printed paper web in rotogravure printing machines :
de
en
- DE614428C - Device for preventing fogging and freezing of windows and windshields for vehicles :
de
en
- FR782411A - Luggage compartment or trunk for vehicles :
en
fr
- GB429715A - An improved process for the preparation of plaster mixtures for the production of moulds :
en
- CA350690A - Jet device for propelling vessels :
en
fr
- CA350715A - Magnesium base alloy :
en
fr
- FR782306A - Device for treating hemorrhoidal tumors :
en
fr
- FR782379A - Improvements to paddle wheels or paddles :
en
fr
- US2003643A - Bottle cap former :
en
- FR782322A - Metallo-flexible connection for pipes :
en
fr
- US2003615A - Rotary pump :
en
- US2003831A - Self-aligning disk jointer :
en
- GB429902A - Table with rotatable middle part of the table top :
en
- FR782531A - New tire sealant product and its manufacturing process :
en
fr
- FR782484A - Improvements made to navigation devices, particularly in the air :
en
fr
- GB429643A - Improvements relating to coin-controlled gas meters :
en
- GB429624A - Improvements in moving coil loudspeakers :
en
- FR782369A - Process for the manufacture of aluminum oxide and other combinations of aluminum, starting from shale waste from coal mines, washing and deflotation plants, very siliceous bauxites, kaolins and all other aluminous materials :
en
fr
- FR782564A - Device for the timed movement of various components, applicable in particular to contactors :
en
fr
- GB429714A - Improvements in or relating to means for discharging fluid pressure containers :
en
- GB453582A - Process for the manufacture of concentrated phosphoric acid :
en
- DE614357C - Roll film camera with setting viewfinder :
de
en
- US2003943A - Heating process and apparatus :
en
- DE614257C - Sheet depositing device :
de
en
- DE614400C - Block printer :
de
en
- US2003707A - Hosiery form :
en
- US2003759A - Liquid level indicator :
en
- GB429816A - Improvements in or relating to a method of and apparatus for the evaporation, distillation or concentration of aqueous hydrochloric acid solutions :
en
- GB429812A - Improvements in or relating to lubricators :
en
- FR782414A - Fixing device for electrical measuring devices :
en
fr
- US2003293A - Explosion chamber :
en
- US2003306A - Method and apparatus for distillation :
en
- USD95883S - Design for a brush or similar article :
en
- US2003513A - Animal trap :
en
- AU1919034A - An improved reflector for motor vehicle head-lights, floodlights and the like :
en
- FR782645A - Industrial product consisting of a blanket made from wild rabbit, hare or other rodent hair :
en
fr
- US2004031A - Loom :
en
- DE614113C - Peak or subtraction counter with electrically generated counter torque :
de
en
- FR782451A - Guide device for drawers, windows and sliding doors, elevators, etc. :
en
fr
- GB429932A - Improvements relating to the production of the fuselages or wings of aircraft :
en
- USD95886S - Design for a shoe or similar article :
en
- GB429720A - Improvements in and relating to the conduct of distillation under high vacuum :
en
- GB429763A - Improvements in or relating to fuel oil :
en
- DE614161C - Fuel tank with built-in agitator :
de
en
- DE614108C - Circuit arrangement for making preferred connections via connecting lines with several optionally callable branch points :
de
en
- US2003663A - Spool :
en
- DE614155C - Auxiliary device for operating the clutch and braking of a motor vehicle :
de
en
- FR782460A - Ways to prevent children from leaning overly on their tables while writing or reading :
en
fr
- US2003951A - Golf club :
en
- US2004080A - Textile hemstitching machine :
en
- DE614228C - Process for the direct production of iron and steel from ores :
de
en
- CA350744A - Thermionic oscillation generator :
en
fr
- CA350766A - Hosiery inspecting device :
en
fr
- CA350717A - Colour photography :
en
fr
- US2003368A - Lubricant :
en
- US2003747A - Chock :
en
- FR782581A - DC generator with shunt excitation, adjustable current, in particular for electric welding :
en
fr
- DE614260C - Hydraulic-pneumatic drive device for vehicle brakes and similar purposes :
de
en
- DE614426C - Centrifugal pump for contaminated fluids :
de
en
- GB430000A - Improvements in or relating to electric motor control systems :
en
- FR782508A - Carburetor improvements :
en
fr
- GB429629A - A new or improved cover or protector for infants' feeding bottles or the like :
en
- GB430343A - Improvements in the manufacture and production of synthetic tanning materials :
en
- US2003574A - Coking retort oven :
en
- US2003378A - Production and recovery of sodium carbamate and ammonium chloride :
en
- US2003624A - Control system for burners producing high temperature flames :
en
- GB452494A - Improvement in or relating to automatic gear changing mechanism for motor cars and the like :
en
- CA350759A - Bottle stopper :
en
fr
- DE614315C - Cable sheath made from a flexible, waterproof, seamless tube :
de
en
- FR782308A - Improvements to cyclecars :
en
fr
- GB429836A - Improvements in or relating to furnaces :
en
- CA350714A - Double superphosphate manufacture :
en
fr
- US2003382A - Railway switch operating apparatus :
en
- US2003940A - High speed bottle making process :
en
- US2003519A - Apparatus for arranging articles :
en
- US2003954A - Over voltage protective device :
en
- USRE19600E - Apparatus fob making magnetic :
en
- US2003683A - Child's garment :
en
- US2004048A - Envelope-filling machine :
en
- US2003318A - Poultry feeding and watering device :
en
- US2003871A - Earth working implement :
en
- DE614402C - Contact arrangement for electrical switches :
de
en
- GB429666A - Improvements in tools and instruments consisting of a handle and a striking mass :
en
- CA350679A - Brake mounting :
en
fr
- US2003648A - Combined jack and wheel and gear puller :
en
- US2003764A - Piston and ring :
en
- FR782434A - Improvements to woven fabrics and their manufacturing methods :
en
fr
- CA350765A - Motor fuel :
en
fr
- DE614384C - Process for the production of sugar crystals :
de
en
- US2003535A - Fish pole holders :
en
- US2003622A - Weatherproof socket :
en
- US2003312A - Suction cleaner floor tool :
en
- US2003616A - Oil fuse :
en
- US2003978A - Stop motion for braiding machines :
en
- USD95808S - Design fob an ash receiver :
en
- US2003415A - Process of treating earth-nut kernels :
en
- DE1338453U - :
de
- FR782415A - Improvements to typographic type bars casting machines :
en
fr
- CA350677A - Grapple :
en
fr
- CA350763A - Hydrocarbon oil processing :
en
fr
- US2003618A - Method of and means for waterproofing buildings :
en
- US2004068A - Stabilizer for vehicles :
en
- DE587465C - Two-stroke internal combustion engine with double-acting pistons and two auxiliary pistons :
de
en
- FR782519A - Anti-theft locking device for locks and in particular for automobile door locks :
en
fr
- CA350721A - Photographic gelatine relief production :
en
fr
- FR782430A - Handle for iron :
en
fr
- GB429887A - Improvements in valve mechanism for compressors :
en
- CA350719A - Extensible thread testing process :
en
fr
- DK50309C - Road drum with three or more axles. :
da
en
- GB429647A - Improvements in and relating to detecting devices for controlling the registration of webs of paper or the like :
en
- DE614386C - Women's trousers made from a knitted tube and method for their manufacture :
de
en
- GB429860A - Improvements in or relating to apparatus to be used in imparting "permanent wave" tohuman hair :
en
- GB429904A - Improvements in or relating to water-heaters :
en
- FR782533A - Machine for selecting cork discs by means of photocells or the like :
en
fr
- GB429628A - Improvements in safes :
en
- FR782557A - Product for finishes and fillers, in particular in papermaking :
en
fr
- FR782570A - Bottle cap and method of manufacturing said cap :
en
fr
- FR782611A - Hats enhancements :
en
fr
- GB429846A - Improvements in the mounting of detachable spindles in loom shuttles :
en
- DE614351C - Stop valve with elastic shut-off body :
de
en
- DE614380C - Process for the production of goods from aqueous dispersions of rubber-like substances :
de
en
- DE614175C - Device for introducing a gas into a liquid :
de
en
- FR782454A - Disengageable propeller :
en
fr
- DE614195C - Process for the preparation of dialkylaminocyclohexenones :
de
en
- DE614211C - Magazine speaking machine, in particular case speaking machine, for playing several records one after the other with an automatic record changing device :
de
en
- US2003390A - Planting machine :
en
- DE614237C - Process for the production of waterproof sandpaper or canvas :
de
en
- FR782497A - Improvements in the manufacture of fire-resistant and waterproof fabrics and yarns :
en
fr
- GB429795A - Improvements in or connected with automatic weighing machines :
en
- US2003682A - Capping of bottles and an apparatus therefor :
en
- GB429807A - Improvements in and relating to blasting cartridges using compressed air or other gas :
en
- FR782535A - Improvements to control devices for motors with inverting windings :
en
fr
- US2003544A - Ink fountain regulator :
en
- CA350725A - Curtain fixture :
en
fr
- USD95861S - Design for a shoe :
en
- US2004003A - Carburetor :
en
- US2003634A - Automatic transmission :
en
- GB429788A - Apparatus for the microscopical examination of the surfaces of balls :
en
- FR782436A - Device automatically ensuring hermetic sealing between doors, windows, etc., and their frames :
en
fr
- DE614238C - Device for correcting the display of volume measuring devices :
de
en
- FR782700A - Billiard game :
en
fr
- US2003775A - Braun tube :
en
- US2003813A - Atomizer :
en
- USD95809S - Design for a shoe :
en
- FR782388A - Process for preparing interesting hydrocarbons :
en
fr
- CA350747A - Lifting jack :
en
fr
- US2003540A - Container lid :
en
- US2003343A - Automobile license plate holder :
en
- DE614392C - Automatically triggering tube roller :
de
en
- USD95880S - Design for a lady s suit :
en
- USD95882S - Design for a fountain pen nib :
en
- US2003551A - Tube rolling mill :
en
- US2003629A - In and out terminal cleaning tool :
en
- US2003928A - Stripping and discharging dyed textiles :
en
- FR782501A - Device for ringing automatic fireplaces with feed from below :
en
fr
- GB429827A - Improvements in and relating to humidity responsive devices :
en
- USD95843S - Design for a tank vehicle body :
en
- FR782688A - Device for centering metal cans in closing machines :
en
fr
- FR782339A - Improvements in the manufacture of articles using rubber solutions :
en
fr
- US2003287A - Demountable truck body :
en
- US2003926A - Table with foldable leaves :
en
- DE614258C - Block printer :
de
en
- GB429612A - Improvements in and relating to means for dispensing fluids :
en
- US2003980A - Steam boiler and water-heater :
en
- USD95871S - Design for a shoe or similar article :
en
- DE614185C - Electrical insulation :
de
en
- US2003345A - Device for orienting test cores :
en
- USD95867S - Design for a plate ob similar article :
en
- GB429656A - Improvements in or relating to fluid-tight windings for electric motors :
en
- GB429605A - Improvements in or relating to statistical calculating and like apparatus :
en
- GB429830A - Improvements in and relating to apparatus for projecting and exposing kinematographic films :
en
- US2004075A - Evaporator, especially for high pressure steam :
en
- GB429866A - An improved smoke preventing exhauster for chimneys :
en
- GB453215A - Aprons for the working of materials sensitive to light :
en
- USD95810S - Design for a vehicle lamp globe or :
en
- FR782568A - Improvements to devices for producing and using a jet of steam in stoves or burners for domestic or other uses :
en
fr
- US2003386A - Process fob the production of :
en
- US2003601A - Geared pumping power :
en
- US2004039A - Pilot light :
en
- FR782466A - Improvements in the manufacture of cellulose using lignocellulosic products :
en
fr
- FR782646A - Improvements to fluorescent materials :
en
fr
- DE614118C - Braiding machine for the production of floor mats or the like. :
de
en
- GB429814A - Improvements in and relating to composite packing rings for piston rods and pistons :
en
- FR782354A - Bra :
en
fr
- GB429906A - Process for determining the concentration of hydrogen ions :
en
- GB429850A - Improvements in ornamental fabric :
en
- GB429614A - Improvements in or relating to boiler furnaces :
en
- GB429856A - Improvements in or relating to wood-working machines :
en
- FR782397A - Device for the direct application of antifriction alloys on machine parts subjected to a friction action :
en
fr
- FR782647A - Improvements to thermally insulated containers by vacuum :
en
fr
- DE614158C - Anti-skid device for vehicles, in particular for motor vehicles :
de
en
- GB430011A - Improvements in or relating to machinery for breaking coal and like materials :
en
- USD95797S - Design for a display stand for :
en
- US2003414A - Evaporator for refrigerating systems :
en
- USD95844S - Design for a tank vehicle body :
en
- DE614479C - Frying box for cookers :
de
en
- US2003901A - Piston meter :
en
- US2003452A - Engine starter :
en
- US2003588A - Protective device for elevators and elevator shaftways :
en
- US2003999A - Autographic register :
en
- FR782616A - Centrifugal vacuum cleaner particularly intended for the ventilation of vehicles :
en
fr
- FR782424A - Process for the preparation of solutions, at 20% or more, of barbituric acid derivatives, the substituents of which at cc consist of an aliphatic residue and a cyclic residue :
en
fr
- FR782426A - New monoazo dyes, their manufacturing process and their applications :
en
fr
- DE611282C - Stapling device :
de
en
- DE614243C - Process for the production of light tone color films having two or more photosensitive layers :
de
en
- DE614281C - Waterproofing for engineering structures :
de
en
- FR782489A - Safety device for railways and other applications :
en
fr
- DE614344C - Hand-operated date setting device for ticket printers, cash registers, etc. like :
de
en
- US2003432A - Mold :
en
- US2003495A - Grinding machine :
en
- US2003920A - Bathing cap :
en
- USD95815S - Design for a liquid dispensing rack :
en
- USD95874S - Design fob a lace :
en
- DE614464C - Process and device for the heat treatment of ferromagnetic metal strips :
de
en
- FR782524A - Motor vehicle :
en
fr
- US2003633A - Knockdown wall fixture :
en
- US2003826A - Oil field superheater :
en
- US2003924A - Drill steel retainer :
en
- US2003369A - Skiving machine :
en
- US2003905A - Glass grinding machine :
en
- DE614234C - High-performance circular electric hotplate :
de
en
- US2003549A - Seat adjuster :
en
- US2003640A - Recovery of naphthenic acids :
en
- GB429755A - A new or improved device for preventing chimney down draught :
en
- FR782496A - Photo-sensitive cell device intended to cause oscillations at audible frequencies for the control and detection of light variations :
en
fr
- GB429894A - Seam for joining together pieces of material :
en
- FR782437A - Envelope letter with detachable parts :
en
fr
- GB429893A - Improvements in advertising signs :
en
- DE614215C - Control lever check box :
de
en
- DE614072C - Machine tool for processing workpieces with uneven surfaces, especially propellers, propellers and the like. Like., Preferably by grinding :
de
en
- DE614421C - Single roller mill :
de
en
- DE533027C - Production of cranked crankshafts and cranks that are free of voids and segregation :
de
en
- DE605660C - Device for laterally controlling the run of webs made of paper o. :
de
en
- DE614168C - Drum dryer :
de
en
- FR782376A - Advanced superheater :
en
fr
- DE614236C - Dental chair :
de
en
- GB429861A - Improvements in and relating to packing strips :
en
- FR782511A - Fishing gear intended to replace the landing net and the gaff :
en
fr
- GB429919A - Improvement in chuck mechanism :
en
- US2003979A - Drum game :
en
- US2003888A - Method of constructing asphalt pavement with natural aggregates :
en
- AU2210735A - Improvements in or relating to gasfilled incandescent lamps :
en
- GB429615A - Improvements in and relating to wetting out agents :
en
- US2004016A - Selective phonographic playing machine :
en
- AU1929534A - Ventilating window mechanisi, :
en
- US2003450A - Conveyer for kilns :
en
- US2003590A - Milking machine check valve chamber :
en
- US2003848A - Flexible coupling :
en
- US2003523A - Threshing :
en
- CA350685A - Agricultural implement :
en
fr
- USD95845S - Design fob a tank vehicle body :
en
- FR782403A - Apparatus for handling compressed gas cylinders or other similar objects :
en
fr
- US2003474A - Fluid flow meter :
en
- US2003434A - Phonograph :
en
- USRE19596E - table leg construction :
en
- US2003966A - Electrical connecter and fixture support :
en
- US2004077A - Coupling :
en
- USD95801S - Design for a powder puff :
en
- US2003596A - Producing azanthragene derivatives :
en
- US2003635A - Beam hanger :
en
- USD95870S - Design for a shoe or similar article :
en
- CA350761A - Acid treatment of solids :
en
fr
- CA350678A - Power control unit :
en
fr
- US2003739A - Water softening apparatus :
en
- CA350657A - Air-conditioning apparatus :
en
fr
- CA350731A - Electrical circuit and relay :
en
fr
- CA350706A - Directional aerial system :
en
fr
- CA350718A - Colour photography :
en
fr
- FR782676A - A method of manufacturing a material for refractory, abrasive, etc. objects. :
en
fr
- US2003443A - Contactor indicator :
en
- GB429644A - Improvements in or relating to domestic laundry machines :
en
- FR782585A - Obtaining dibenzoxanthones from residues of the production of 2.3-oxynaphthoic acid :
en
fr
- GB429653A - Improvements in folding means for furniture such as tables :
en
- DE614340C - Seating furniture with loosely inserted seat frame :
de
en
- FR782603A - Device for preventing jelly sticking of sealing members provided in brine pipes :
en
fr
- US2003695A - Woven wire fabric :
en
- US2003754A - Photographic apparatus :
en
- CA350741A - Fastener slider :
en
fr
- DE614401C - Condenser based on the thermometer principle :
de
en
- FR782648A - Circular weaving process, particularly applicable to the manufacture of flexible pipes and the like :
en
fr
- DE614432C - Membrane sound transmission system :
de
en
- USD95807S - Design for a lavatory :
en
- US2003712A - Printing plate base :
en
- DE614025C - Arrangement to increase the stability of the power transmission with several parallel lines :
de
en
- FR782356A - Business card, letter or invitation card, for announcement, menu, letter or note card or the like with memento images :
en
fr
- IE13594L - High pressure metal vapour discharge lamp :
en
- DE614377C - Compensation variable capacitor :
de
en
- US2003289A - Process for making plate glass :
en
- US2003569A - Tension controlling means :
en
- US2003670A - Book stack :
en
- DE614395C - Colander for fluids :
de
en
- GB430006A - Improvements in or relating to apparatus for extruding metal :
en
- US2004078A - Hydraulic brake mechanism :
en
- US2003628A - Device for spreading road material :
en
- GB429886A - Improvements in and relating to electric lamps :
en
- DE614206C - Rod lamp with a resilient retaining clip arranged on the outside of the housing and also designed as a switching element :
de
en
- DE614419C - Guide or tension pulley :
de
en
- US2003672A - Sewing machine for stitching multiple seams :
en
- DE614435C - Conveyor system :
de
en
- FR782450A - Device for defrosting oils and fats :
en
fr
- GB429854A - Improvements in or relating to cathode ray tubes :
en
- GB430082A - Improvements in or relating to apparatus for the cooling or thawing of food-stuffs :
en
- GB429698A - Improvements in or relating to locks :
en
- US2003406A - Wire spiral spring :
en
- US2004014A - Refrigerating apparatus :
en
- FR782392A - Process for the manufacture of granulated calcium nitrate :
en
fr
- DE614362C - A sliding window consisting of several vertically displaceable leaves that can be pivoted about a vertical axis :
de
en
- FR782467A - Improvements in the manufacture of cellulose using lignocellulosic products :
en
fr
- FR782481A - Pneumatic brake improvements :
en
fr
- FR782665A - Broom :
en
fr
- DE614194C - Process for purifying coumarin :
de
en
- DE614342C - Device for aligning engine pistons :
de
en
- GB429885A - Improvements in or relating to manufacture of containers for the use of storage batteries, electric accumulators and secondary cells :
en
- USD95841S - Design for an ensemble dress :
en
- US2003534A - Motor operated door control :
en
- US2003681A - Measuring apparatus :
en
- US2004087A - Safety razor :
en
- US2003668A - Apparatus for cleaning bottles :
en
- DK50295C - Hat hanger for use in cinema theaters, community centers and similar places. :
da
en
- US2003301A - Electron tube :
en
- US2003698A - Method of and apparatus for separating sheets from stacks thereof :
en
- FR782691A - Hydraulic device for electric welding devices :
en
fr
- AU1713734A - Improvements in or relating to devices for use in assembling frames, girders, chassis andthe like :
en
- US2003963A - Transmission :
en
- US2003295A - Cellulose derivative composition :
en
- US2003870A - Match book :
en
- DE614259C - Method for lifting sunken parts of road surfaces :
de
en
- US2003525A - Apparatus for drawing glass :
en
- DE614630C - Single-cylinder compressor, especially for motor vehicles, which is used to generate the compressed air for the brake :
de
en
- US2003876A - Stairway :
en
- US2004070A - Heel breasting machine :
en
- US2004082A - Hose coupling :
en
- USD95812S - Design fok a spoon ob other article :
en
- DE614290C - Milling device for paper and similar materials :
de
en
- US2003725A - Protection of metallic conduits exposed to high temperatures :
en
- US2003356A - Game apparatus :
en
- US2004026A - Guard :
en
- US2004064A - Clothes spinner :
en
- US2003427A - Treatment of cream :
en
- US2003520A - Orchard or field heating and irrigating apparatus :
en
- USD95821S - Design for a bottle :
en
- FR782512A - Connection system with watertight seal for rubber or similar hoses :
en
fr
- DE614146C - Grinding device :
de
en
- DE614272C - Plain for preparing molds for casting magnesium and its alloys :
de
en
- DE614382C - Device for continuous bending of cardboard :
de
en
- FR782510A - Process for covering articles and parts with a protective layer of aluminum, and parts and articles covered by said process :
en
fr
- DK50311C - Tool for cutting cheese or other cold cuts. :
da
en
- DE614184C - Interference protection arrangement for small electrical machines and devices :
de
en
- FR782513A - Formwork system for establishing concrete constructions :
en
fr
- FR782598A - Protective cover for bulky items such as bicycles or the like :
en
fr
- FR782463A - Improvements to suspensions of motor vehicles and others :
en
fr
- USD95804S - Design for a game apparatus :
en
- US2003562A - Fluid dispensing device :
en
- US2003809A - Golf game :
en
- DE614140C - Elastic connection for pipelines with a U-shaped intermediate piece that faces the inside of the pipe with its cavity and consists of a harder material than the pipe ends to be cleaned :
de
en
- DE614475C - Circular knitting machine with thread guides :
de
en
- FR782601A - Brochure cutters improvements :
en
fr
- DE614190C - Induction furnace for melting light metals :
de
en
- GB429702A - A cutter and edge trimmer for grass lawns and sports grounds in general :
en
- GB429796A - Improvements relating to lubricated valves :
en
- USD95835S - Design for a marmalade jar :
en
- USD95855S - Design for a shoe :
en
- USD95792S - Design for a toy vehicle or the like :
en
- FR782569A - Cutting head for hair cutting devices, in particular for dry shaving devices :
en
fr
- DE614301C - Procedure for operating vacuum horns :
de
en
- DE614338C - Casting trolley :
de
en
- DE614394C - Wire stapling machine :
de
en
- GB429749A - Improvements in piston packings :
en
- GB429621A - Improvements in or relating to apparatus for the treatment of coal and the like :
en
- US2004076A - Method of making contact devices for radio sockets and the like :
en
- US2003320A - Welding device :
en
- US2003383A - Process and apparatus for bending glass sheets :
en
- DE614391C - Die for pressing sheet metal parts or the like. :
de
en
- FR782329A - Automatically variable pitch propeller adjustment system :
en
fr
- FR782640A - Indirect lighting fixture in combination with a t fixture. s. f. :
en
fr
- AU1838934A - Improvements in or relating to electric discharge tubes :
en
- DE614233C - Frequency relay that responds to rapid frequency changes in the network :
de
en
- DE614170C - Device for discharging light liquid collected in a separation space through an overflow pipe into a light liquid container :
de
en
- CA350671A - Display sign or plaque :
en
fr
- DE614210C - Process and device for precipitating precious metals from cyanide solutions :
de
en
- AU2027834A - Improvements in and relating to rifle sights :
en
- CA350764A - Lubricant :
en
fr
- FR782319A - Firearm in which the start of the shot is determined by the forward movement of the breech :
en
fr
- GB429920A - Improvements in the method of and apparatus for the preservative treatment of wheat,maize, rice and the like :
en
- GB429813A - Stopper for bottles containing frothy drinks :
en
- GB429880A - Improvements in or relating to independent wheel suspension :
en
- GR5301B - AUTOMATIC PILLARS VERTICALLY AND HORIZONTALLY FOR ARME CONCRETE WOOD. :
el
en
- GB429626A - An improved means of conveyance of goods through furnaces at elevated temperatures :
en
- AU1852834A - Method of curing tires :
en
- US2004035A - Convertible and portable wardrobe and clothes drier :
en
- CA350654A - Bituminous mineral composition :
en
fr
- DE614133C - Electric counting device, adjustable to certain numbers, for dividing objects :
de
en
- US2003611A - Hair waving apparatus :
en
- US2003724A - Apparatus for the treatment of hydrocarbon oils :
en
- US2003782A - Electric switching mechanism :
en
- CA350702A - Siding element :
en
fr
- CA350769A - Vehicle body :
en
fr
- USD95824S - Design for a textile fabric :
en
- CA350705A - Short wave radio system :
en
fr
- CA350726A - Fly screen :
en
fr
- DE614423C - Removal device for cardboard blanks from a stack :
de
en
- US2003388A - Box construction :
en
- US2003866A - Ironing board :
en
- US2003996A - Veneer wall construction :
en
- US2003665A - Presser-foot for sewing machines :
en
- AU1778034A - An improved wrench :
en
- US2003879A - Sewing machine :
en
- US2003939A - Electricity meter :
en
- US2003949A - Gas engine leakage tester :
en
- GB429618A - Manufacture of new diazoimino compounds and their application in dyeing and printing :
en
- GB429777A - Improvements in and relating to the plastering of walls, ceilings and like surfaces :
en
- GB429859A - Improvements in covers made of indiarubber or a compound of indiarubber for books, registers and the like :
en
- DE613957C - Device for generating high-frequency alternating currents of adjustable frequency for electrical remote control systems :
de
en
- FR782610A - Furnace for the incineration of urban waste :
en
fr
- DE614477C - Traction sheave drive with external drive :
de
en
- US2003419A - Boiler :
en
- US2003832A - Weighing and mixing mechanism :
en
- CA350752A - Electric switch contact :
en
fr
- US2003556A - Gauge for fuel pump rocker arms :
en
- US2003914A - Propellant explosive :
en
- US2003974A - Camp stove and the like :
en
- US2003592A - Glaze for nonmetallic resistors :
en
- USD95800S - Design for a coffeepot :
en
- US2003353A - Automatic stop device :
en
- DE614333C - resistance :
de
en
- AU1967234A - Improvements in or relating to methods of making permanent magnets :
en
- AU2029634A - Improvements in vehicle rocking machines :
en
- US2003313A - Carburetor :
en
- US2003772A - Insulated conductor :
en
- CA350665A - Filament, thread, ribbon and film manufacture :
en
fr
- CA350728A - Catalyst manufacture :
en
fr
- US2003636A - Printing and punching record controlled machine :
en
- US2004006A - Fastening device :
en
- USD95868S - Design for a shoe :
en
- US2003326A - Container :
en
- USD95872S - Design fob a decanter or similar :
en
- US2003752A - Bendable laminated product :
en
- US2003777A - Machine for reclaiming yarn from knitted fabric :
en
- US2003719A - Automatic reversing mechanism :
en
- FR782418A - Process for making original negatives capable of being copied, in particular for making multicolored reproductions of hand-painted or other originals :
en
fr
- US2003483A - Fuse igniter :
en
- US2003700A - Oil burner :
en
- US2003842A - Process for the manufacture of 2'-nitro-2-carboxy-diphenylamine :
en
- US2003880A - Pneumatic sound reproducer and projector :
en
- DE609845C - Device for determining the wear and tear on the tread of railway tires :
de
en
- DE614327C - Process for the preparation of heterocyclic hydrazines :
de
en
- CA350713A - Polymerized vinyl alcohol :
en
fr
- CA350704A - Vehicle :
en
fr
- US2003898A - Treatment of hydrocarbons :
en
- US2003722A - Machine for automatically sorting plates or other articles according to weight :
en
- USD95862S - Design for a shoe :
en
- GB453593A - Improvements in or relating to road sweeping machines :
en
- GB429857A - Improvements in electrically heated cushions, covers, mats and the like :
en
- FR782309A - Electrolytic heater for the preparation of permanent waves :
en
fr
- FR782384A - Sodium aluminate manufacturing process :
en
fr
- GB429632A - Improvements in or relating to the manufacture of tacks :
en
- GB430488A - Improvements in and relating to stenter clips :
en
- DE614176C - Process for curing condensation products from phenols and aldehydes :
de
en
- GB429806A - Improvements in or relating to contacts for electric fuses, switches or the like :
en
- FR782332A - Improvements to vehicle tires :
en
fr
- FR782614A - Decorative table :
en
fr
- FR782663A - Process for preparing nitriles of carboxylic acids :
en
fr
- FR782660A - Pumice concrete slabs :
en
fr
- GB429925A - New and improved colloidal suspensions and the process of making same :
en
- US2003280A - Hair winding device :
en
- US2004073A - Process of chlorinating propane and its partially chlorinated derivatives :
en
- FR782682A - Control grid for tubes or receptacles for discharging in gases or vapors :
en
fr
- DE614219C - Straw press or the like with a swinging plunger driven by cranks using push rods and a feed rake moved by extending the push rods :
de
en
- US2003334A - Caliper controlled grinding machine :
en
- US2003358A - System for indicating the presence and location of fire :
en
- US2003885A - Retractable landing gear :
en
- DE614188C - Process for degassing electrodes :
de
en
- US2003868A - Barn :
en
- DK50302C - Cartridge supply device for automatic firearms with sliding barrel and longitudinally movable base. :
da
en
- FR782386A - Internal grinding machine :
en
fr
- US2003841A - Drawing board :
en
- DE594492C - Arrangement for modulated transmitters, especially telephone transmitters :
de
en
- DE614390C - Telescopic drawing male for drawing sheet metal :
de
en
- GB429868A - Improved safety razor blade and holder therefor :
en
- US2003894A - Keyboard :
en
- GB429865A - Improvements in or relating to cooking ranges or stoves :
en
- DE614354C - Device to facilitate the entry of forms or the like. :
de
en
- US2003734A - Process of treating caustic soda solutions :
en
- GB429931A - Improvements in and relating to electrical storage batteries :
en
- DE614364C - Device for applying water-repellent compounds to waxing machines :
de
en
- FR782349A - Method for measuring the phase shift phi between two quantities a, b of alternating current, in particular for remote measurement :
en
fr
- FR782578A - Bed or stretcher, mainly for lung patients :
en
fr
- USD95798S - Design for a vanity case :
en
- USD95834S - Design fob a stocking display :
en
- FR782335A - Riveting process :
en
fr
- GB429633A - Improvements in and relating to electrodes of electrolytic cells :
en
- DE614303C - Stamp for the production of connected brown coal briquettes on briquette extrusion presses :
de
en
- GB429855A - Improvements in electrical recording and indicating devices :
en
- FR782669A - Foot-operated control device for operating the closure plate, for example made of glass, of cabinets containing dental instruments and products :
en
fr
- DE614060C - Chainstitch hemstitch sewing machine :
de
en
- DE614324C - Process for the production of ammonium nitrate :
de
en
- US2003792A - Plug fuse with a replaceable fuse link :
en
- FR782593A - Support element to be fixed to the spades, to facilitate the lifting of the shovels :
en
fr
- FR782407A - Process for preparing tetraalkyl lead :
en
fr
- GB429689A - Improvements in or relating to the valves and valve gear of internal combustion engines :
en
- GB429882A - Improvements in rectifying arrangements for supplying radio apparatus :
en
- FR782399A - Plastic mass :
en
fr
- GB429923A - Improvements in or relating to combined gas and solid fuel stoves and furnaces for boilers :
en
- US2003417A - Feeding mechanism for filling machines :
en
- US2003603A - Floor resurfacing device :
en
- US2004028A - Manifold writing device :
en
- USD95847S - Design for a tank vehicle body :
en
- CA350716A - Welded structural member :
en
fr
- US2003815A - Combined separator and heat exchanger :
en
- US2003962A - Radio frequency distribution system :
en
- US2003627A - Lifting and propelling mechanism for vehicles :
en
- US2003852A - Safety device for automatic controls :
en
- US2004069A - Process for preparing alkylated aromatic ketones and product :
en
- FR782695A - Cushion :
en
fr
- US2003779A - Mining system and apparatus :
en
- US2003680A - Television receiving and projecting means and method :
en
- AU1490433A - Braun tube :
en
- GB429797A - Improved construction of combined steam boiler, air heater and feed water heater :
en
- GB430344A - Switch and control gear for electric vehicles :
en
- DE614207C - Process for the preparation of monoazo dyes :
de
en
- GB429928A - A new or improved drainage screen :
en
- GB453583A - The manufacture of oestrogenous products :
en
- CA350669A - Broad tape projector :
en
fr
- GB429800A - Improvements in coil assemblies for wireless and like purposes :
en
- GB429821A - Improvements in vacuum and condensing pumps :
en
- FR782488A - Hammering machine, intended in particular for pitting shells and the like :
en
fr
- US2003936A - Milling machine :
en
- US2003453A - Igniting device for internal combustion engines :
en
- US2003511A - Compensating device acting between the different pneumatic mountings of a vehicle :
en
- US2003515A - Grip strap :
en
- US2004046A - Eyelash curler :
en
- FR782358A - Electric lamp :
en
fr
- US2003766A - Safety device fob straight knitting :
en
- FR782368A - Method and device for labeling upright bottles :
en
fr
- US2004012A - Roller cutter and spindle assembly for earth boring drills :
en
- US2003736A - Moistener :
en
- FR782551A - Remote control and telemetry installation :
en
fr
- DE614452C - Device for driving routes in underground pits :
de
en
- DE614182C - Oscillation circuit :
de
en
- FR782491A - Neckline faucet :
en
fr
- FR782333A - Steering device of a steerable axle of a railway vehicle :
en
fr
- DE614418C - Motor compressor with free-flying, counter-rotating pistons :
de
en
- US2003857A - Centrifugally controlled valve :
en
- FR782362A - Money sorter :
en
fr
- DE614289C - Bag with garbage bag :
de
en
- DE614920C - Device for synchronous transmission of a rotary movement from an encoder station to a receiver station :
de
en
- GB429803A - Improvements in sound-insulating wall, paving or like constructions :
en
- DE614181C - Ultra-short wave generator :
de
en
- DK50307C - For ultraviolet rays Impermeable Wrapping paper. :
da
en
- US2003967A - Signaling and power supply system :
en
- US2003656A - Cement product and method of making the same :
en
- US2004066A - Tertiary butyl acetic acid :
en
- GB429734A - A combined fire and burglary or like alarm system :
en
- GB429835A - Improvements in and relating to cooking apparatus :
en
- GB429844A - Improvements in fluid pressure transmission apparatus for driving locomotives and motor vehicles and for other purposes :
en
- GB429884A - Improvements in or relating to wheel-barrows, hand trucks, or the like hand propelled vehicles for goods :
en
- GB429901A - Improvements relating to suspensory bandages :
en
- US2004059A - Method and material for repairing shoes :
en
- DE614379C - Process for the production of an iron powder for mass cores with good magnetic stability :
de
en
- US2003355A - Vanity box :
en
- GB429759A - Apparatus for playing a golf pitching game :
en
- USD95850S - Design for a nasal inhaler :
en
- US2003917A - Handle grip :
en
- US2004030A - Colloidal inorganic bonding composition :
en
- GB429921A - Improvements in or relating to indicating instruments such as sensitive altimeters :
en
- FR782493A - Tanning process :
en
fr
- US2003751A - Foot accelerator pedal :
en
- US2003716A - Apparatus for conveying and conditioning pulverulent material :
en
- US2003849A - Colored granule :
en
- US2003930A - Automatic rudder control device :
en
- US2003997A - Crossfooter register :
en
- US2003981A - Method of corrugating sheet metal receptacles :
en
- US2003456A - Engine starting apparatus :
en
- US2003971A - Motion-picture camera :
en
- US2003796A - Melting pot, particularly for stereotype casting machines :
en
- US2004021A - Feeding mechanism for cutting machines :
en
- US2003445A - Fuel distributor :
en
- US2003533A - Electric door opening device :
en
- US2003846A - Method of forming spectacle frames :
en
- AU1927134A - Improvements in full-fashioned selvaged stockings :
en
- US2003875A - Adjusted sound amplification :
en
- US2003847A - Washing device and method :
en
- US2003864A - Method of permanent mold manufacture :
en
- DE614404C - Device to prevent exceeding the permissible brush wear on collectors :
de
en
- US2004042A - Process of cleaning heating :
en
- US2003706A - Electric signal and control device :
en
- USD95863S - Design for a shoe :
en
- USD95816S - Design for a box :
en
- US2003934A - Grease retaining washer for bearings :
en
- FR782698A - Improvements to centrifugal dryers :
en
fr
- CA350681A - Brake :
en
fr
- US2003704A - Mothproof bag :
en
- US2003492A - Refrigerating apparatus :
en
- US2003669A - Door closer :
en
- DE614249C - Device for converting raw dough pieces into uniform sheets of dough :
de
en
- DE614300C - Device for issuing tokens with selection and issuing of tokens in a single operation :
de
en
- DE614347C - Double piston internal combustion engine :
de
en
- GB429717A - Improvements in navigating and calculating apparatus for aircraft :
en
- US2003302A - Safe structure :
en
- US2003305A - Revolving door :
en
- US2003906A - Bearing and method of forming same :
en
- DE614239C - Cash register :
de
en
- GB430001A - Improvements in or relating to the manufacture of surfacing material :
en
- US2003340A - Bell ringer :
en
- USD95869S - Design for an eyeglass bridge :
en
- US2003580A - Underground conduit construction :
en
- US2003989A - Follower block for draft gears :
en
- US2003651A - Sterilizing apparatus :
en
- DE614440C - Device for displaying brief overvoltages :
de
en
- DE614084C - Diesel engine with an antechamber and an air reservoir :
de
en
- FR782638A - Pivot system for articulated toys with new presentation and box operation devices :
en
fr
- GB429838A - Improved means of joining and aligning pipes :
en
- DE577500C - Fire protection device to prevent film smoke from cinema projectors :
de
en
- US2003915A - Adapter valve for tank outlets :
en
- FR782439A - Treatment of mineral oils to increase adhesiveness and resulting product :
en
fr
- DE614183C - High frequency cable :
de
en
- US2004053A - Automatic starting mechanism :
en
- FR782378A - Manufacturing process from grasses, such as various kinds of straw and similar fibrous materials, of a half-cellulose intended to be transformed into paper, cardboard, or the like :
en
fr
- FR782689A - Inert atmosphere cans sealing machine :
en
fr
- US2003503A - Roofing or surfacing material :
en
- US2003674A - Knitting machine :
en
- US2004011A - Centrifugal counter current contact apparatus :
en
- FR782480A - Improvements to rotary printing machines :
en
fr
- FR782574A - Improvements made to the manufacture of balling machines :
en
fr
- FR782634A - Improvements made to receptacles intended to contain acids or other corrosive liquids :
en
fr
- AU1773034A - An improved wrench :
en
- US2003401A - Inspection device :
en
- US2003829A - Mixing apparatus :
en
- US2003294A - Television system :
en
- US2003567A - Method of circulating hot water through the pressure bags of tire retreading molds :
en
- US2003594A - Bottle attachment :
en
- US2003703A - Benzyl piperidine-1-carbothionolate and process of preparing the same :
en
- US2003671A - Book stack construction :
en
- USD95806S - Design for a dishwashing machine :
en
- AU1776534A - Preserving and disinfecting media :
en
- CA350757A - Engine starter system :
en
fr
- USD95826S - Design for a velocipede :
en
- US2003620A - Aircraft having sustaining rotors :
en
- US2004057A - Filing drawer :
en
- USD95817S - Design for a refrigerator cabinet :
en
- CA350675A - Weatherstrip :
en
fr
- US2003566A - Circulating system for retreading mold pressure bags :
en
- US2003961A - Inner sole and like product :
en
- USD95881S - Design for a lamp-post or similar :
en
- DE614403C - Multi-wire fuse :
de
en
- FI16572A - Spanish violet lock :
en
fi
- US2003441A - Driving mechanism for producing gyratory movement :
en
- US2003475A - Wire-drawing die :
en
- CA350651A - Photo composing machine :
en
fr
- CA350700A - Pipe wrapping machine :
en
fr
- DE614468C - Exchangeable labeling field for bus stop displays and advertising devices with tape system :
de
en
- DE614254C - Process for the production of water-insoluble azo dyes on the fiber :
de
en
- DE614193C - Filter body for filter and thickening devices :
de
en
- US2003548A - Independently mounted traction unit :
en
- US2003702A - Concrete block making apparatus :
en
- US2003867A - Method of making crystalline alumina and a composition of matter containing the same :
en
- US2003872A - Safety razor :
en
- GB429631A - Improvements in or relating to electron discharge devices :
en
- GB429771A - Improvements in and relating to seals for electric cables :
en
- DE614339C - Heating device for permanent wave devices :
de
en
- DE614478C - Stove :
de
en
- US2003349A - Dispensing and game playing machine :
en
- US2003607A - Hand brake mechanism :
en
- US2004044A - Brush and comb combination for packets :
en
- AU1779534A - Improvements infrequency selective transmission networks :
en
- US2003329A - High speed keying :
en
- US2003344A - Photo-electric tube :
en
- US2003400A - Manufacture of staple fiber yarns :
en
- DE614405C - Process for the preparation of monoazo dyes :
de
en
- DE614169C - Damming flap for roller weirs :
de
en
- FR782404A - Improvements to methods and devices for examining parts, in particular metal parts, by penetrating rays of the x-ray type, and more especially by gamma rays :
en
fr
- FR782521A - Improvements to boilers :
en
fr
- DE614278C - Circuit, especially lowering brake circuit :
de
en
- DE614365C - Firing stick, paraffinizing and dunking machine with strips that are incoherently arranged next to one another and fitted in one or more rows by means of grooved plates and push bars :
de
en
- DE614145C - Feeding device for underrun meals :
de
en
- FR782445A - Injection pump combined with a flow regulator :
en
fr
- US2003316A - High speed bearing :
en
- US2003457A - Regulator circuit :
en
- US2003933A - Three dimension radio direction finder :
en
- US2004045A - Sliver roll forming machine :
en
- CA350739A - Paper stiffness tester :
en
fr
- US2003652A - Door operator :
en
- CA350720A - Nickel plating method :
en
fr
- US2003395A - Rail anchor :
en
- US2003559A - Ash hopper for fireplaces :
en
- US2003790A - Sorting machine :
en
- US2004062A - Brake :
en
- US2003563A - Internal combustion engine :
en
- US2003579A - Heater :
en
- US2003644A - Biophysical process for preserving and conserving fermentable liquids :
en
- US2003877A - Remote control system for radio broadcast receivers :
en
- US2003732A - Coupling for canvas tubing :
en
- US2004086A - Safety razor and blade :
en
- AU1918534A - Improvements in primary cells :
en
- US2003485A - Exhaust manifold and connection :
en
- US2003591A - Self locking nut :
en
- US2004084A - Process of making olefine :
en
- DE614471C - Holder for the filament coils of electric light bulbs very high power consumption :
de
en
- US2003694A - Self-dumping scow :
en
- US2003438A - Tool for making cartridge shells :
en
- DE614044C - Copy device :
de
en
- US2003662A - Liquid medium for heat and pressure transfer :
en
- USD95788S - Design for a shoe ob similar article :
en
- USD95833S - Design fob a coat garment :
en
- DE614209C - Haekelgalon machine :
de
en
- GB429604A - Improvements in steam desuperheaters :
en
- US2003557A - Hydraulically controlled automatic die sinking machine :
en
- US2003602A - Outlet box :
en
- US2003676A - Cable connecter :
en
- USD95829S - Design for elastic lace braid :
en
- GB429817A - Improvements relating to fluid pressure braking apparatus :
en
- US2003439A - Gauge :
en
- US2004074A - Apparatus for and method of recovering vapors vented from storage tanks :
en
- US2003440A - Vibration absorbing worm :
en
- US2003738A - Fabricated structure and elements thereof :
en
- US2003578A - Pastry cake and method and mold for making the same :
en
- US2003646A - Foot aerating device :
en
- US2004061A - Composite brake drum :
en
- FR782419A - Improvements made to rolling doors, especially for buildings :
en
fr
- GB429810A - Improvements in or relating to power-operated tools such as screw-drivers :
en
- GB430009A - Improvements in diesel-electric power systems :
en
- US2003649A - Heat exchange apparatus :
en
- US2003411A - Refrigeration apparatus and method :
en
- US2003332A - Power driven vibrator :
en
- US2003784A - Metal container :
en
- US2003799A - Offset printing press :
en
- US2003504A - Grinding and polishing machine :
en
- US2003506A - Collapsible tube cap :
en
- CA350778A - Tensioning device :
en
fr
- US2003509A - Tappet :
en
- US2003737A - Weighing scale :
en
- US2003828A - Pressure regulating and filtering device for fluids :
en
- US2003869A - Apparatus for the sterilization and sterile filling of vessels and the like in one continuous working process :
en
- FR782509A - Further training in cold rooms :
en
fr
- FR782664A - Process for preparing high molecular weight organic compounds containing alkyl radicals :
en
fr
- US2003812A - Instrument for enciphering and deciphering :
en
- US2003431A - Motor vehicle control :
en
- US2003892A - Examination and control device for wort handling equipment :
en
- US2003531A - Metal connection for frame members :
en
- DE614198C - Process for the preparation of diazoamino compounds :
de
en
- DE614448C - Device for remote display of the setting of a measuring device located at a remote measuring point :
de
en
- GB429728A - Improvements in or relating to a process of making leather-rubber material :
en
- US2003393A - Method of forming piles :
en
- DE614363C - Method and device for lasting footwear :
de
en
- US2003935A - Manufacture of upholstery padding :
en
- US2003479A - Fountain pen :
en
- FR782580A - Bra with garter belt :
en
fr
- DE614142C - Fluid coupling or transmission :
de
en
- DE614388C - Pit lining from metal plates :
de
en
- DE614461C - Process for the production of isochromanes :
de
en
- DE614266C - Safety and monitoring circuit for electric multi-motor drives of non-positively coupled machines :
de
en
- DE614293C - Foam generator with water jet pump :
de
en
- US2003785A - Modulated alarm clock :
en
- CA350650A - Transmission mechanism :
en
fr
- US2004060A - Residence elevator :
en
- USPP127P - witterstaetter p :
en
- GB429627A - Improvements in and relating to independent wheel suspension systems and steering mechanism for motor road vehicles :
en
- US2003575A - Spray wheel :
en
- US2003862A - Meat package :
en
- US2003988A - Sheet material for curing and protecting concrete and method of making :
en
- US2003373A - Tobacco pipe :
en
- US2003560A - Treatment of fuel gas to remove ammonia :
en
- US2003426A - Method of and apparatus for working materials :
en
- DK50303C - Procedure and Apparatus for Television. :
da
en
- FR782696A - Door opens from two sides :
en
fr
- US2003807A - Illumination of instrument dials :
en
- GB429685A - Improvements in or relating to internal combustion engines of the liquid fuel injection compression-ignition type :
en
- US2003542A - Gas price sign :
en
- US2003903A - Cop winding machine :
en
- US2003304A - Lidding machine :
en
- US2003410A - High frequency gaseous conduction lamp :
en
- USD95790S - Design for a two-piece slip :
en
- US2003925A - Container :
en
- USD95805S - Design fob a memorial marker :
en
- CA350750A - High frequency network :
en
fr
- AU1969934A - Process forthe production of sponge sheets :
en
- CA350732A - Radio tube shield :
en
fr
- US2003469A - Duplicating apparatus :
en
- US2003477A - Process for effecting organic vapor phase reactions :
en
- US2004083A - Tool attachment :
en
- US2003727A - Mounting frame for dental articulators :
en
- DE592487C - Gyro winding device :
de
en
- GB429603A - Arrangement for holding sheets or pads of paper and the like :
en
- CA350680A - Heat insultation :
en
fr
- CA350688A - Railway car coupler support :
en
fr
- US2003642A - Washing machine :
en
- US2003436A - Radiocabinet :
en
- CA350758A - Storage battery separator :
en
fr
- AU1797734A - Improvements relating to traction wheels of power driven vehicles :
en
- US2004056A - Method and machine for extracting oil from the peels of citrus fruit :
en
- US2003282A - Wave translation system :
en
- US2003449A - Memorandum card :
en
- US2003957A - Jingle ball :
en
- DE614235C - Flat knitting machine for the production of pure-mesh inlay fabrics with automatic thread guide control :
de
en
- US2003969A - Telephone transmission system :
en
- US2003613A - Waterproofing concrete :
en
- USD95885S - Design for a coffeepot or like :
en
- CA350683A - Grain elevator overflow device :
en
fr
- US2003825A - Torque transmission device :
en
- AU1778734A - An improved liquid measuring and dispensing device :
en
- US2003771A - Coin testing device :
en
- US2003377A - Fastening-supplying apparatus :
en
- CA350652A - Brake lining :
en
fr
- US2003609A - Preparation of composite substances :
en
- DK50298C - Apparatus for Salting Meat Using Brine Introduced therein. :
da
en
- FR782351A - Control device for gearboxes :
en
fr
- DE614242C - Sewing machine with cylindrical fabric support arm and with fabric pusher with square movement :
de
en
- FR782624A - Improvements to dual-fuel heating devices :
en
fr
- GB429675A - Improvements in and relating to wrapping paper for bread and other articles of food :
en
- CA350773A - Compressed air gun :
en
fr
- FR782346A - Safety lock :
en
fr
- FR782350A - Rotary compressor :
en
fr
- GB429683A - Improvements in and relating to firelighters :
en
- DE614279C - Heater :
de
en
- US2003481A - Clad metal and process for producing the same :
en
- US2003623A - Heterocyclically substituted perhydrocarbazoles :
en
- GB429899A - Improvements in power equalizing devices for four-wheel brakes :
en
- AU1676134A - Improvements in or relating to carrier current signalling and distant control systems :
en
- US2003733A - Golf bag :
en
- USD95849S - Design fob a bottle :
en
- US2003283A - Tube paste dispenser :
en
- US2003327A - Support :
en
- DE614284C - Process for melting finely divided metals :
de
en
- FR782464A - Wringer upgrades :
en
fr
- US2003686A - Circuit breaker :
en
- DE614192C - Hinged screw cap for filter container bells :
de
en
- DE614217C - Cash register or accounting machine :
de
en
- DE614255C - Device for separating the steam-liquid mixture emerging from the boiler tubes :
de
en
- DE614456C - Procedure when bending the wall parts for an elongated tub with a beaded edge :
de
en
- FR782390A - Winding for electrical machines and method for its realization :
en
fr
- GB429780A - Power actuated reciprocating tools :
en
- DE614329C - Steam plant with utilization of the exhaust steam from the steam engine to generate hot water :
de
en
- GB429805A - Improvements in tabulating machines :
en
- US2003435A - Protecting device for automobile upholstery :
en
- US2003911A - Method of and apparatus for operating in a spinning or other room :
en
- FR782448A - Spotting scope :
en
fr
- GB429891A - Improvements in or relating to telephone systems :
en
- USD95879S - Design for a steering wheel :
en
- FR782622A - Starting device for motors :
en
fr
- FR782396A - Process for reducing the maturation time of alkalicelluloses :
en
fr
- DE614244C - Ventilation device for motor vehicles :
de
en
- FR782607A - Thread Guide Control System for Plain-Stitch Straight Knitters :
en
fr
- US2003502A - Jacking attachment :
en
- US2003945A - Electric controlling apparatus :
en
- GB429641A - Improved manufacture of electric motors with fluid-tight windings :
en
- GB429762A - Improvements in lighting fittings :
en
- GB429776A - Improvements in machines for making cartons of frusto-conical shape :
en
- FR782372A - Electrolytic oxidation process of aluminum pull-tab fasteners :
en
fr
- FR782687A - Can Lid Crimping Machine :
en
fr
- CA350753A - Venetian blind :
en
fr
- GB429655A - Improvements in controlling mechanisms for variable speed gears :
en
- US2003387A - Microscope :
en
- US2004049A - Means for connecting cables to batteries :
en
- FR782348A - Device ensuring the starting of motor vehicles :
en
fr
- GB429695A - Improvements in or relating to stoppers for bottles, cans and the like :
en
- FR782400A - Ellipsograph and hyperbolograph :
en
fr
- FR782584A - Capacitor surrounded by an insulating mass which is solid at normal temperature and soft when hot :
en
fr
- FR782666A - Apparatus for testing headlamp lamps :
en
fr
- GB429635A - Improvements in magazine talking machines :
en
- US2003330A - Laminated glass :
en
- FR782543A - Improvements in apparatus and methods for treating coal or similar materials :
en
fr
- FR782651A - Method and machine for the centrifugal molding of non-tubular objects of hardenable materials :
en
fr
- DE614166C - Device for sticking mouthpiece strips onto a paper tape :
de
en
- US2003666A - Pump :
en
- DE614222C - Nozzle arrangement for producing the finest threads from rayon or the like, in particular for use in the production of line grids for color photography :
de
en
- DE614398C - Ice cream manufacturers :
de
en
- GB429873A - Improvements in or relating to direction signalling devices for motor cars and like vehicles :
en
- DE614317C - Artificial circuit adaptable to voltages of any height to achieve a phase shift of 90 ° between a partial current and the total voltage applied to the artificial circuit for measuring and relay purposes :
de
en
- DE614436C - Base plate with shield to support the front end of a coke cake when it is introduced into the coking chamber :
de
en
- FR782409A - Method and apparatus for ironing collars or shaping collars :
en
fr
- FR782604A - Fast stranding machine :
en
fr
- GB429815A - Improvements in or relating to needle or roller bearings :
en
- US2003984A - Engine :
en
- USD95848S - Design for a ski boot :
en
- GB429692A - Improvements in apparatus for grading eggs or other articles according to weight :
en
- GB429769A - Improvements in hydraulically operated injection moulding presses :
en
- GB447736A - Improvements in sewage sludge treatment :
en
- FR782642A - Improvements made to the means to enable the transport of rolling loads by railway wagons, in particular the transport of road vehicles :
en
fr
- FR782345A - Crusher crusher for iron and others :
en
fr
- GB429713A - Improvements in and relating to machines for slicing loaves of bread and like articles :
en
- IE13167L - Pianofortes :
en
- FR782673A - Apparatus and assembly sleeve for tensioning the strapping straps and securing their superimposed ends :
en
fr
- US2003532A - Beverage cooling and dispensing device :
en
- GB429602A - Improvements in calendars :
en
- GB429787A - Improvements in or relating to electric imitation fires :
en
- GB429789A - Improvements relating to prepayment meters :
en
- GB429897A - Improvements in and relating to gas heating stoves :
en
- US2004047A - Harvesting of peat or peat forming materials more especially in connection with the production of peat powder :
en
- USRE19602E - powell :
en
- GR5300B - FIREPLACE PLANT FOR PUMP MACHINE ETC. :
el
en
- US2003372A - Directional receiver :
en
- DK50291C - Procedure for the manufacture of rubber creams. :
da
en
- GB429654A - Improvements relating to ear-rings, ear-pendants and the like :
en
- DE614470C - Control relay with two contactors :
de
en
- FR782636A - Headlight orientation device of a motor car :
en
fr
- FR782417A - Folding umbrella with extendable frame :
en
fr
- GB430073A - Improvements in photographic exposure meters :
en
- US2004067A - Antiaircraft gunfire control apparatus :
en
- FR782500A - New shaving brush for the beard :
en
fr
- FR782504A - Adjustment device for phonographic reproducers :
en
fr
- FR782558A - Tubular steam generator operating in combination with at least one accumulator :
en
fr
- GB430012A - Improvements in and relating to heating and spraying apparatus for materials of the nature of tar and bitumen :
en
- AU1826034A - Improvements in fluorescent substances :
en
- GB429718A - Improvements in the process of producing pectin from sugar beet :
en
- GB429622A - Improvements in or relating to presses for the pressing of briquette fuel :
en
- DE603231C - Crate insert for holding eggs :
de
en
- GB429637A - Improvements in and relating to cigarette and like cases :
en
- GB429743A - Improvements in textile driving tapes :
en
- US2003370A - Game apparatus :
en
- US2003402A - Boring tool :
en
- US2004000A - Process and apparatus for manufacture of nitric acid :
en
- US2003397A - Moisture extraction :
en
- US2003467A - Spark plug electrode :
en
- US2003659A - Hat holder :
en
- USD95878S - Design for a tennis kacket or similar :
en
- US2003460A - Removable cap for cans or the like :
en
- US2004063A - Oscillatable wvotally mounted :
en
- DE614241C - Process for the production of hollow axles for railway vehicles :
de
en
- FR782549A - Improvements to distributors of artificial fertilizers, seeds, seeds and the like :
en
fr
- GB429606A - An improved machine for stripping the leaves and other fibrous parts of plants :
en
- FR782375A - Process for the preparation, purification and concentration of estrogenic substances :
en
fr
- GB429730A - Improvements relating to electrical insulators :
en
- US2003413A - Oil burner manipulating mechanism :
en
- FR782364A - Safety device for retractable landing gear of aircraft :
en
fr
- GB429667A - Improvements in or relating to pumps :
en
- DE614371C - Pipe wrench :
de
en
- US2003800A - Offset printing press :
en
- GB429722A - Improvements in or relating to hydraulic operating mechanisms for the brakes of motor vehicles :
en
- FR782576A - Compass refinements :
en
fr
- FR782461A - Tube bending machine :
en
fr
- FR782490A - Improvements to marine aircraft :
en
fr
- FR782555A - Product for primer, filler, etc. especially for stationery :
en
fr
- US2003685A - Aluminum brass alloy :
en
- FR782560A - Hanging machine for filling shapes :
en
fr
- GB429659A - Improvements in change speed gear for cycles and other chain driven vehicles :
en
- GB429785A - Improvements in or relating to variable electrical condensers :
en
- US2003873A - Bottle closure :
en
- AU2042734A - Improvements in pipe joints particularly for lubrication systems :
en
- DE614855C - Bugle :
de
en
- GB429640A - Improvements in hydraulic power transmission devices :
en
- FR782326A - Iodine accumulator :
en
fr
- GB429688A - Improvements in and relating to the production of models of wheels :
en
- US2003455A - Locomotive and tender :
en
- US2004027A - Closure for containers :
en
- DE614280C - Catalytic safety scraper :
de
en
- DE614480C - Stove frame for kitchen and restaurant stoves :
de
en
- GB429898A - Device for removing printing plates in machines for casting stereotype plates or backing electrotypes :
en
- FR782492A - Improvements to tire beads :
en
fr
- FR782529A - Improvements relating to electrical selector switches :
en
fr
- AU1479833A - Process and apparatus for producing electrical oscillations of constant frequency :
en
- US2003769A - Packing for pistons :
en
- GB429731A - Cooling means for metal vapour arc converters :
en
- FR782699A - Double crossings and shifts with flexible needles extended beyond the hearts :
en
fr
- FR782591A - Foot pump to inflate the tires :
en
fr
- GB429691A - Improvements in or relating to the purification of sugar factory and refinery juices :
en
- FR782343A - Process for producing a perfectly adherent, pore-free lead coating on steel objects using intermediate layers of molten metal :
en
fr
- GB429649A - Improvements relating to single-edged, non-flexible safety-razor blades :
en
- AU1776834A - Improvements in or relating tothe treatment of olefinic hydrocarbons :
en
- GB429729A - An improved drenching gun :
en
- DE614367C - Method and device for packing cigarettes o. :
de
en
- GB430029A - Improvements in and relating to the power and control equipment of electrically driven vehicles and machinery :
en
- GB429849A - Improvements in and relating to coin actuated machines :
en
- DE613985C - Glass furnace :
de
en
- DE614221C - Automatic exposure regulator for photographic and cinematographic cameras :
de
en
- FR782381A - Improvements to telemetry devices :
en
fr
- FR782301A - Radial plain bearings lubricated with consistent grease :
en
fr
- GB429725A - Improvements in or relating to photo-sensitive electric discharge devices and circuit arrangements incorporating the same :
en
- GB429847A - Improvements in or relating to stockings and socks :
en
- FR782668A - Combustion process and apparatus :
en
fr
- CA350658A - Dental filling composition :
en
fr
- FR782453A - Process for illuminating signs, posters, billboards, etc. :
en
fr
- GB429601A - Improvements in or relating to apparatus for supplying lubricating oil from sealed containers to engine crank-cases :
en
- GB429909A - Process of and apparatus for the pneumatic separation and collection of ground material :
en
- US2003510A - Film reel :
en
- US2003860A - Bituminous emulsion :
en
- GB429610A - Improvements relating to vehicle lamps :
en
- US2003593A - Heat exchanger :
en
- DE614381C - Welded pipe connection with reinforced and relieved weld seam :
de
en
- GB429740A - Improvements in the recording and reproduction of acoustic vibrations :
en
- DE614269C - Retort furnace with several horizontal retorts arranged one above the other :
de
en
- US2003379A - Retaining cup for lenses and the like :
en
- US2003496A - Heat storage device :
en
- US2003608A - Tuning control :
en
- US2003965A - Method for production of pure white sugar :
en
- US2003581A - Adjustable scaffold :
en
- US2003745A - Gas generator for fumigation purpose :
en
- US2004009A - Method of and apparatus for conditioning chocolate or the like :
en
- DE614322C - Process for the production of two or more color photographic images :
de
en
- CA350776A - Fishing line holder and dryer :
en
fr
- FR782633A - Clamp enhancements for animal castration :
en
fr
- DE614171C - Inlet valve for waste cistern :
de
en
- FR782366A - Cage of artificial resin or similar material for rolling bearing :
en
fr
- GB429907A - Improvements in sealed containers partly or wholly of glass and parts thereof, and methods of and apparatus for the manufacture thereof :
en
- US2003553A - Key holder :
en
- US2003675A - High intensity multiple automatic arc lamp :
en
- US2003944A - Indicating means for switch machines :
en
- GB429738A - A ceramic covering for electrical flat-irons :
en
- US2003721A - Manufacture of threads or strips of rubber or the like :
en
- FR782546A - Improvements in processes for the manufacture of alkaline orthophosphates :
en
fr
- DE614275C - Impact body for vacuum cleaner :
de
en
- DE614208C - Flat weft knitting machine :
de
en
- US2003711A - Method of treating lead sulphide mineral :
en
- US2003804A - Lens :
en
- US2003514A - Grip strap :
en
- DE614178C - Heat treatment of work pieces made of manganese steel :
de
en
- FR782387A - Carbide lamp :
en
fr
- FR782336A - Latex purification improvements :
en
fr
- FR782629A - Improvements to processes and apparatus for gluing drinks :
en
fr
- US2003993A - Double side ironer :
en
- FR782361A - Device for the manufacture of carpets and carpets :
en
fr
- FR782486A - Machine for pressure testing cans and similar containers :
en
fr
- DE614336C - Process for moistening dried, chrome-baked leather :
de
en
- CA350727A - Road grader :
en
fr
- DE614229C - Multiple tubes operated in a resistance amplifier circuit :
de
en
- CA350659A - Electric welding apparatus :
en
fr
- CA350768A - Hydrocarbon oil processing :
en
fr
- US2003416A - Pipe tamper :
en
- USD95884S - Design for a lever :
en
- US2003447A - Cable terminal :
en
- USD95830S - Design for elastic lace braid :
en
- DK50289C - Radio reception coupling with the use of a multi-grid tube. :
da
en
- USD95832S - Design for elastic lace braid :
en
- US2003398A - Railroad cross-over :
en
- US2003630A - Pipe cutter :
en
- CA350777A - Sawdust machine :
en
fr
- US2003778A - Spray coating machine :
en
- US2003931A - Mixing apparatus :
en
- US2003958A - Imitation bone and the like :
en
- CA350662A - Warp printing method :
en
fr
- CA350701A - Siding element :
en
fr
- CA350710A - Short wave radio system :
en
fr
- US2003512A - Machine for use in the manufacture of shoes :
en
- AU2038934A - Improvements in metallic structural members suitable for roof framing :
en
- DE614310C - Coke chamber furnace with a gas discharge channel arranged in the vaulted ceiling :
de
en
- GB429736A - Improvements in or connected with aerials for wireless systems :
en
- US2003865A - Composition for use in soldering chain links :
en
- CA350779A - Shoe anti-skidding device :
en
fr
- US2003371A - Constant frequency oscillator :
en
- US2003701A - Oil well drilling mud :
en
- US2003284A - Acoustic apparatus :
en
- US2003516A - Art of manufacturing and packaging articles :
en
- USD95831S - Design for elastic lace braid :
en
- US2003348A - Machine for cutting and resharpening the reeds of wind instruments :
en
- GB429694A - Vending machines of the coin-operated type :
en
- US2003528A - Wear compensating means :
en
- US2003758A - Heat exchanger :
en
- US2003887A - Production of fertilizer :
en
- DE614307C - Control for the top hatch of a movable weir :
de
en
- DE614427C - Wobble piston machine :
de
en
- US2003541A - Baker's peel :
en
- US2003359A - Adjustable necktie :
en
- US2003673A - Machine for manufacturing moistureproof cable coverings :
en
- US2003890A - Projection unit :
en
- US2003598A - Camping trailer :
en
- GB429681A - New dyeing process :
en
- GB429837A - Improvements in and relating to synchronised electric drives for printing presses and like machines :
en
- DE614414C - Eyeglass temple :
de
en
- FR782340A - Corrosion resistant steel :
en
fr
- CA350699A - Bearing :
en
fr
- US2003384A - Piano chord player :
en
- CA350770A - Insulating unit manufacture :
en
fr
- DE614385C - Process for the preparation of the magnetic separation by reducing roasting of oxidic or carbonate iron ores :
de
en
- DE614227C - Process for the production of high molecular weight water-soluble sulfonation products :
de
en
- FR782440A - Valve intended to be welded in a vertical or approximately vertical pipe :
en
fr
- US2003418A - Oar :
en
- DE614441C - Method and device for guiding and laying the artificial threads on the spinning bobbins of artificial silk spinning machines :
de
en
- CA350695A - Wardrobe trunk :
en
fr
- US2003684A - Incense :
en
- US2003827A - Oil burner :
en
- US2003583A - Draft gear :
en
- USRE19597E - Engine :
en
- FR782311A - Instrument for plowing soil, mounting on hoes and other agricultural machinery :
en
fr
- US2003300A - Fire extinguishing device :
en
- DE614283C - Mechanically controlled time switch for vulcanizing presses or the like. :
de
en
- CA350689A - Threshing machine device :
en
fr
- DE614383C - Device to manage a serviced extension from a main office :
de
en
- US2003959A - Guy shield :
en
- US2003546A - Rail car truck :
en
- USD95794S - Design for lace :
en
- US2003833A - Free wheeling clutch :
en
- FR782412A - Device for preventing the leakage of milk and similar liquids during boiling :
en
fr
- US2003767A - Centrifugal concentrator :
en
- US2003851A - Confection coating machine :
en
- USD95820S - Design foe a pocket lighter :
en
- US2003576A - Oboe mouthpiece :
en
- US2003717A - Crate :
en
- US2003381A - Portable talking motion picture apparatus :
en
- US2003565A - Coking retort oven :
en
- US2003986A - Adjustable plant stand :
en
- US2004019A - Power transmission :
en
- USD95852S - Design for an amusement game board :
en
- CA350729A - Railway traffic controlling system :
en
fr
- DE614417C - Two-part push rod used to press the knives of the cutting mechanism of mowing machines onto its fingers :
de
en
- AU1929834A - Improvements in machines for making sanitary napkins :
en
- DE614330C - Matrix setting and line casting machine, the matrices of which have a V-shaped lay-on toothing and are guided over rails that are lined up and provided with corresponding toothed ribs :
de
en
- FR782307A - Grill :
en
fr
- US2004032A - Paper napkin embossing, printing, and folding machine :
en
- CA350656A - Gravity barrage :
en
fr
- CA350694A - Wardrobe trunk :
en
fr
- FR782431A - Improvements to mechanical razors :
en
fr
- FR782394A - Closing system for containers containing volatile liquids :
en
fr
- GB429705A - An improved method for bonding rubber or the like to metal and other surfaces :
en
- US2003281A - Lubricating system and the constituent parts thereof :
en
- US2003407A - Dyestuffs of the triarylmethane series :
en
- US2003760A - Indicator for zeolite softeners :
en
- DE614245C - United call and door opening system :
de
en
- GB429651A - Improvements in or relating to maps, charts and the like :
en
- GB429663A - Improvements in or relating to printing machines :
en
- US2003770A - Floor drain :
en
- US2003891A - Dental plate :
en
- DE614459C - Process for the production of azo dyes on the fiber :
de
en
- DE614358C - Process for molding swollen colloid reliefs using thermoplastic compounds for the production of printing forms :
de
en
- DE614413C - Spray nozzle for plastering walls, ceilings and other components :
de
en
- FR782540A - Firearms Improvements :
en
fr
- GB429732A - Improvements in head coverings :
en
- GB429719A - Improvements in machines for making sanitary napkins :
en
- US2003723A - Window :
en
- USD95838S - Design for a dress :
en
- GB429840A - Improvements in or relating to electrodes for electric cells :
en
- DE614154C - Crank press with hydraulically supported ram driven jointly in several points :
de
en
- FR782631A - Transposition assembly :
en
fr
- GB429721A - Improvements relating to pressure regulators :
en
- DE614332C - Device for air cooling :
de
en
- US2003292A - Method of and apparatus for regulating constant volume explosion chambers :
en
- US2004050A - Hypodermic needle package :
en
- DE614439C - Lockable connector for electrical switchgear :
de
en
- DK50308C - Earth drill for use in pile lowering. :
da
en
- GB429750A - Improvements in and relating to electric lamps :
en
- GB430016A - Improvements relating to slabs, blocks or tiles of asbestos cement or like compositions :
en
- DE614218C - Self-sellers, in particular self-sellers of electricity, with an engine that is independent of the load to collect a fixed fee :
de
en
- DE614261C - Insulated contact wire holder, especially for contact lines of railless vehicles :
de
en
- GB429804A - Improvements in water tube steam boilers and like tubulous evaporators :
en
- CA350740A - Fertilizer manufacture :
en
fr
- DE614472C - Electric metal filament lamp with gas filling :
de
en
- FR782423A - Method and apparatus for making the glass sheets by drawing :
en
fr
- FR782532A - Improvements to motor vehicle window handling devices :
en
fr
- FR782377A - Cloth clamp, especially for stockings and socks :
en
fr
- US2003421A - Indol compound :
en
- DE614157C - Valve device on liquid shock absorbers :
de
en
- GB429841A - Improvements in and relating to autographic registers :
en
- US2003351A - Power control :
en
- GB429700A - Method of and means for removing floating scum and such like from the surface of sludge settling tanks used in the treatment of sewage :
en
- FR782522A - New fabric :
en
fr
- GB429767A - Improvements in or relating to telephone systems :
en
- FR782367A - Grinder mill :
en
fr
- FR782562A - Improved magnesium alloy :
en
fr
- CA350664A - Concentrating process :
en
fr
- DE614320C - Jaw crusher :
de
en
- DE614451C - Exchangeable reversible sleeve :
de
en
- FR782530A - Pneumatic device for vibratory massage :
en
fr
- DE614366C - Method and device for wrapping objects such as spherical or lenticular soap bars with viscose skin films :
de
en
- FR782495A - Steam pressure cooking appliance :
en
fr
- FR782575A - Electric lamp socket :
en
fr
- US2003507A - Quick-detachable lamp and socket :
en
- US2003802A - Safety support for brake rods :
en
- US2004036A - Antiskidding tire :
en
- USRE19599E - hailes :
en
- US2003947A - Snap action thermostat :
en
- US2003985A - Fuel control system :
en
- FR782613A - Decorative ice :
en
fr
- GB452852A - Improvements in or relating to holders for printing plates or stencils and devices for feeding such holders through sorting machines :
en
- FR782583A - Metallized tape for electric cables, in particular for remote transmission cables :
en
fr
- GB429775A - Improvements relating to potheads for electric cables :
en
- FR782608A - New candy and how it is made :
en
fr
- FR782523A - Calculating machine controlled by punched cards :
en
fr
- GB429735A - Improvements in or relating to electric wiring and moulding systems :
en
- GB430014A - Improvements in and relating to electric remote control systems :
en
- GB429912A - Improvements in or relating to fluorescent screens :
en
- DE600493C - Device on statistical tabulating machines for punching the sums :
de
en
- US2003637A - Record controlled punching machine :
en
- US2003844A - Foldable stretcher :
en
- US2003480A - Stereoscope :
en
- FR782690A - Transportable electric welding device :
en
fr
- DE614397C - Absorption cold apparatus :
de
en
- FR782438A - Power supply system for electronic lamps :
en
fr
- GB429792A - Improvements in apparatus for comparing the permanence of colour in pigments, dyes and the like :
en
- FR782680A - Apparatus for placing elastic stopper caps on bottles :
en
fr
- DE614267C - Base for electric light bulbs and similar glass vessels :
de
en
- US2003342A - Lighting apparatus :
en
- US2003497A - Cutter blade holder :
en
- US2004052A - Sheet metal roofing and similar construction :
en
- FR782462A - Instrumentation device for osteo-synthesis with external support :
en
fr
- GB429799A - Improvements in and relating to adjusting devices for the abrasive elements of grinding machines :
en
- US2003818A - Superheater boiler :
en
- DE614270C - Dropout control device for centrifugal compressor :
de
en
- GB429676A - Improvements in means for automatically regulating the diaphragm aperture in photographic apparatus :
en
- GB429811A - Improvements in bath room units :
en
- FR782443A - Inhaler :
en
fr
- FR782446A - Switch, especially for refrigerated cabinets :
en
fr
- FR782420A - Method and apparatus for drying or conditioning articles, such as cigarettes :
en
fr
- DE614323C - Jumping bar for a padlock :
de
en
- GR5302B - SOFT EXTRACTION SUPPORT SYSTEM. :
el
en
- US2003403A - Carburetor :
en
- US2003874A - Corn shock holding and binding device :
en
- GB429766A - Improvements in and relating to flexible tubes and packing :
en
- FR782654A - Improvements to the weft insertion mechanism of looms :
en
fr
- FR782686A - Circuit breaker cartridge :
en
fr
- DE614282C - Moertelbehaelter with a feed nozzle to be fed by compressed air :
de
en
- DE614453C - Removal iron for polygonal or circular arc expansion :
de
en
- GB429658A - Apparatus for the counting of train axles :
en
- US2003909A - Electrical outlet receptacle :
en
- DE614256C - Device for regulating the overheating temperature for steam generators :
de
en
- GB429823A - Permanent holder for catheters :
en
- GB429670A - Improved method of making printed tickets and the like :
en
- GB429783A - Improvements in electrical distributive circuits :
en
- US2003631A - Sand braking device, particularly adapted for use on automobiles :
en
- US2003693A - Typographical slug :
en
- US2004002A - Engine :
en
- US2003882A - Looper mechanism for sewing machines :
en
- AU1769434A - Improvements in or relating to television and like systems :
en
- CA350697A - Zodiac combination birthstone setting :
en
fr
- US2003773A - Burner guard for cooking utensils :
en
- US2003705A - Heat exchanger section :
en
- US2003526A - Outsole shoe sewing machine :
en
- DE614393C - Double drum or similar washing machine with sink pockets and water inlet from below :
de
en
- USD95875S - Design for a textile fabric :
en
- AU1775434A - Improvements relating tothe manufacture of biscuits :
en
- US2003855A - Electric heater :
en
- US2003859A - Preparation of quinizarine :
en
- GB429709A - Improvements in and relating to blowpipe apparatus for the removal of metal by oxidation :
en
- GB429724A - Improvements in percussion fuses for projectiles, bombs and the like :
en
- USD95799S - Design for a drip coffeepot :
en
- DE614319C - Weighing device for ongoing weight control :
de
en
- GB429645A - Improvements relating to snap fastenings more particularly for circular boxes and containers of the kind employed for storing toilet powder and the like :
en
- GB430010A - Improvements relating to electrical power systems :
en
- US2003311A - Internal combustion engine of the liquid fuel injection compression ignition type :
en
- US2003941A - Process for the production of phenol :
en
- DE614407C - Braided straps :
de
en
- US2003396A - Body trim structure :
en
- FR782353A - Coloring preparations for vats :
en
fr
- DE614314C - Arrangement for the linking of the two tilting processes when scanning television using the Braunschweig tube according to the line control method :
de
en
- GB430334A - Improvements in or relating to apparatus for treating fabrics :
en
- US2003404A - Slitting mechanism for paper making machines :
en
- DE614276C - Fish fork with tines that can move against each other in the tine plane :
de
en
- GB429889A - Improvements in or relating to heel-attaching machines :
en
- GB429908A - Improvements in fuel supply apparatus for internal combustion engines :
en
- FR782599A - Equipment and method of use for the replacement of railway tracks :
en
fr
- AU1776934A - Improvements in or relating to imitation fires :
en
- FR782606A - Installation for frequency measurement, especially low-frequency alternating currents :
en
fr
- FR782586A - New sulfonated dye :
en
fr
- FR782681A - Oil burner :
en
fr
- US2003391A - Tack supplying device :
en
- US2003570A - Method of making valve seat tools :
en
- DE614167C - The mechanical mixing and collecting of advertising images, cards or the like. :
de
en
- GB429890A - Improvements in or relating to operating handles for coin-operated apparatus :
en
- DE614348C - Internal combustion engine with purge and supercharging compressor driven by an exhaust gas turbine :
de
en
- CA350755A - Oil pump :
en
fr
- US2003817A - Disk spring governor :
en
- GB429911A - Welding machine specially for soft metal tubes :
en
- FR782331A - Compressed gas rescue device with automatic operation :
en
fr
- FR782382A - Electrical network protection device :
en
fr
- GB429879A - Improved glazing and protecting strip for metal sashes :
en
- US2003297A - Aluminum alloy :
en
- US2003834A - Game table :
en
- AU2039834A - Improvements in or relating to rolling mills and methods of rolling material :
en
- AU2046134A - Improvements in or relating to centrifugal machines :
en
- DE614174C - Method of manufacturing stiffened fabrics :
de
en
- DE614197C - Process for the preparation of hydantoin droplets :
de
en
- FR782474A - Individual gas boiler by radiator :
en
fr
- FR782482A - Aircraft wing system promoting aerodynamic braking :
en
fr
- GB429883A - Improvements in appliances for tensioning and fastening bale ties, and clips for use therewith :
en
- DE614163C - Method for packing dried wreath guts :
de
en
- GB429910A - Tourists' guide :
en
- US2004013A - Antifriction bearing assembly for drills :
en
- GB429693A - A device for weighing poultry or the like :
en
- US2003323A - Automatic clutch :
en
- US2003788A - Electrical connection :
en
- GB429829A - Improvements in cutting apparatus for use in connection with tube rolling mills :
en
- IE13948L - Leather substitute :
en
- US2003688A - Power-supply system for electric shovels and the like :
en
- FR782447A - Power steering for vehicles, in particular for automobiles :
en
fr
- GB429687A - Improvements in heat treating furnaces :
en
- FR782465A - Measuring valve and distributor :
en
fr
- GB429616A - Improved packing for fractionating columns :
en
- GB429778A - Improvements in and relating to control mechanism for change speed gearing :
en
- FR782685A - Advanced sprayer :
en
fr
- FR782644A - Latch for vasistas or others :
en
fr
- GB429668A - Improvements in and relating to tubular scaffolding :
en
- GB429652A - Improvements in or relating to cleaning mops and the like :
en
- GB430342A - Improvements in and relating to gas stoves or fires :
en
- FR782528A - Electrical energy transformation device :
en
fr
- DE614189C - Device for the direct conversion of light energy into electrical energy :
de
en
- FR782659A - Improvements to printing machines :
en
fr
- FR782618A - Wrapping Machine Improvements :
en
fr
- DE614412C - Glass furnace :
de
en
- US2003352A - Lantern :
en
- US2003529A - Clutch for punch presses :
en
- DE614360C - Lockable freewheel arrangement for motor vehicles :
de
en
- FR782330A - Process for obtaining nitrogenous condensation products :
en
fr
- DE614361C - Device for automatic brake adjustment devices, especially for motor vehicles :
de
en
- DE614159C - Anti-skid device for motor vehicles :
de
en
- DE614212C - Pocket instrument for the investigation of liquids :
de
en
- GB430013A - Manufacture and application of new anthrquinone dyestuffs :
en
- FR782408A - New fabric for wrapping bands and breastplates :
en
fr
- FR782506A - Universal rack :
en
fr
- US2003394A - Automatic rear door lock for vehicle bodies :
en
- US2003715A - System and apparatus for reeving counterweight cables :
en
- USD95837S - Design for an ensemble dress :
en
- CA10761S - Society key or charm :
en
- USD95822S - Design for an air compressor unit :
en
- US2003621A - Centrifugal separator :
en
- US2003699A - Roofing product :
en
- CA350661A - Garment :
en
fr
- US2003696A - Utilization of cotton plant cellulose :
en
- US2003932A - Radio direction finder :
en
- AU1769234A - Improvements in thermionic cathodes :
en
- USD95793S - Design for a toy vehicle ob the like :
en
- US2003521A - Combined orange reamer and beater :
en
- CA10759S - A tin primarily to contain tobacco :
en
- DE614230C - Compressed air switch for electrical high voltage systems :
de
en
- DE614265C - Electrical device, in particular a junction box, with a collar protruding beyond the fastening screws to avoid touching live parts :
de
en
- USD95825S - Design for a sanding machine :
en
- US2003964A - Repeatered line system :
en
- US2003861A - Paving material and process of preparing it :
en
- US2003536A - Cracking hydrocarbon oils :
en
- US2003405A - Combination clock and radio :
en
- US2003973A - Hydraulic brake :
en
- AU1957934A - Improved grinding mill :
en
- US2003824A - cavalero :
en
- US2003547A - Forced draft multiple fan cooling tower :
en
- US2003632A - Building block machine :
en
- US2003743A - Sleeve-valve mechanism for internal combustion engines :
en
- FR782494A - Apparatus for cleaning typewriter characters :
en
fr
- GB429773A - Improvements in floor sweepers :
en
- CA350767A - Fluid pressure distribution system :
en
fr
- FR782459A - Process for the manufacture of lubricating oils by the treatment by means of catalysts of vegetable oils, animal oils, glycerides, fatty acids, vegetable and animal fats, etc. :
en
fr
- GB430076A - Improvements in or relating to bushing insulators for electrical conductors :
en
- FR782360A - Ski with protective edges :
en
fr
- FR782594A - Combination lock :
en
fr
- GB429926A - Improvements in and relating to metallurgical slag reactions :
en
- US2004010A - Process of producing pentaerythrite :
en
- DK50299C - Device for Permanent Waving of Hair. :
da
en
- DE1338899U - :
de
en
- US2003839A - Apparatus for metering through the medium of the versed sine :
en
- US2003466A - Spark generating system :
en
- US2003321A - Machine for attaching keys to containers :
en
- US2003442A - Manufacture of sulphuric acid from hydrogen sulphide gas :
en
- US2003573A - Double set stage :
en
- US2003729A - Dumping grate :
en
- US2003878A - Mine car :
en
- US2003742A - Apparatus for utilizing heat transferring medium :
en
- DE614172C - Waste cistern :
de
en
- DE614305C - Stacking foot for devices for stacking and unstacking piece goods :
de
en
- FR782667A - Method and apparatus for applying fibrous coatings to yarns :
en
fr
- US2003619A - Pipe cutting device :
en
- USD95836S - Design for an ensemble dress :
en
- USD95811S - Design fob a book end :
en
- USRE19598E - furrer :
en
- US2003335A - Thermo-nonconducting water repellent packing material :
en
- US2003446A - Well tubing hanger :
en
- US2003850A - Colored granule and method of making same :
en
- US2003697A - Paper bag construction :
en
- DE614372C - Steam boiler system with feed water storage :
de
en
- USD95802S - Design for a wall pocket for pot :
en
- US2003639A - Printing press :
en
- USD95846S - Design for a tank vehicle body :
en
- US2003749A - Fruit testing device :
en
- US2003895A - Serving utensil :
en
- US2003919A - Meter :
en
- US2003972A - Braking system :
en
- US2003679A - Flexible pump plunger :
en
- US2003524A - Alloy :
en
- US2003995A - Guiding action for various valves and slides for musical, brass, and other instruments :
en
- DE614449C - Circuit for monitoring the operation of luminous circuit diagrams :
de
en
- DE614438C - Control of electromagnetic brakes :
de
en
- GB429779A - Improved screw propeller :
en
- GB429770A - Improvements in washing boilers :
en
- US2003806A - Optical appliance :
en
- GB429744A - Improvements in and relating to sleeve valve compressors :
en
- DE614374C - Ultra-short wave transmission and reception arrangement :
de
en
- US2003881A - Auto-collimated objective for color photography :
en
- CA350674A - Food beater :
en
fr
- CA350734A - Socketed or hollow screw manufacture :
en
fr
- FR782433A - Crank claw for cinematographic devices :
en
fr
- FR782421A - Slide rule for central heating :
en
fr
- FR782684A - Clasp for filing cabinets or other objects :
en
fr
- DE614177C - Process for obtaining a steel with high toughness and low sensitivity to cold scalding, aging and blue breakage :
de
en
- DE614304C - Components provided with holes for assembling containers or the like. :
de
en
- DE614349C - Multi-disc friction clutch :
de
en
- DK50305C - Device for producing music electrically by arranging suitable auxiliary devices in connection with radio receivers or similar devices which contain one or more oscillation generators. :
da
en
- FR782505A - Apparatus and machine for pasting stamps on envelopes :
en
fr
- FR782550A - Hydraulic device, applicable in particular to the braking of vehicles :
en
fr
- US2003286A - Mop :
en
- US2003279A - Shoeshine box :
en
- GB429733A - Improvements in upwardly swelling fishing nets :
en
- GB429742A - Improvements in or relating to air heating stoves :
en
- FR782479A - Apparatus for reproductions and photographic frames with shutters for its use :
en
fr
- FR782427A - Process for making washable upholstery papers :
en
fr
- DE614350C - Friction clutch :
de
en
- FR782310A - Elastic suspension for oscillating half-axles, in particular for motor vehicles :
en
fr
- FR782449A - Clothing button for magnetic coin control :
en
fr
- FR782458A - Method for supplying burners with liquid fuel and gaseous fuel simultaneously :
en
fr
- GB429661A - Improvements in or relating to the construction of vehicle bodies :
en
- US2003597A - Printer's quoin :
en
- US2004054A - Illuminated mirror :
en
- FR782641A - Improvements to light supports for decorative objects :
en
fr
- GB429869A - Improvements in or relating to walking toys :
en
- US2003908A - Acoustic device :
en
- US2003339A - Axle bearing :
en
- US2003863A - Apparatus for determining toughness or resistance to breakage of abrasive bodies by impact :
en
- US2003750A - Cord elastic suspender end assemblage :
en
- US2003288A - Laminated glass and process of making the same :
en
- DE613938C - Swing plane with two opposing swing systems :
de
en
- DE614251C - Dough molding machine :
de
en
- US2003430A - Apparatus for removing magnetic from nonmagnetic material :
en
- US2003968A - Magnetic telegraphone system :
en
- AU1967734A - Improvements in or relating to mechanical underfeed stokers :
en
- DE614248C - Forming machine for the production of long pieces of dough :
de
en
- DE614296C - Convertible scooter :
de
en
- US2003347A - Manufacture of cellulose or cellulosic materials :
en
- US2003761A - Safety blade :
en
- FR782395A - Closure for bottles and other containers :
en
fr
- FR782683A - Wheel fixed to the hub by a central clamping device :
en
fr
- FR782342A - Lock with electrical contact device :
en
fr
- GB429593A - A drop-feed attachment for oil-cans and other spouted lubricating vessels :
en
- US2003654A - Sanitary pad and belt :
en
- US2004029A - Impregnation of textile materials by latex :
en
- US2003392A - Foot therapy device :
en
- US2003550A - Fish bait :
en
- US2003612A - Frozen confection :
en
- US2003645A - Mine car bumper :
en
- US2003990A - Electric cable :
en
- FR782428A - Improvements to remote control systems using superimposed currents on alternating current distribution networks :
en
fr
- AU1853534A - Switch mechanism of prepayment electricity meters :
en
- CA350653A - Welding and soldering machine :
en
fr
- US2003385A - Automatic stoker :
en
- US2003763A - Garment hanger :
en
- US2004034A - Poise device :
en
- US2003798A - Offset printing press :
en
- GB429871A - Improved relay mechanism applicable to deflecting instrument movements :
en
- GB429852A - Improvements in endless track vehicles :
en
- CA350711A - Two-way telephone system :
en
fr
- US2003748A - Toy :
en
- US2003577A - Car door :
en
- US2003975A - Amphibian aeroplane :
en
- DE614292C - Housing, especially for wobble piston machines :
de
en
- GB429608A - Improvements in and connected with railway rail joints :
en
- DE600373C - Elastic coupling :
de
en
- FR782389A - Process for preparing complex metal compounds of dyes :
en
fr
- FR782573A - Sizing device and machine for sorting fruit and other objects by size :
en
fr
- GB429751A - Improvements in transparent panels or windows :
en
- US2003916A - Railway car :
en
- US2003476A - Compressor :
en
- US2003530A - Brake beam support :
en
- US2003781A - Pendant for watches and the like :
en
- DE598870C - Light metal pistons for internal combustion engines :
de
en
- US2003617A - Dough divider for doughnut machines and the like :
en
- US2004079A - Method of forming sealed containers :
en
- DE614356C - Multi-layer printing paper :
de
en
- US2003757A - Continuous automatic water softening :
en
- US2003463A - Hoe shank and method of making the same :
en
- AU1850234A - Improvements in or relating to compound transparent or translucent materials. 4 :
en
- US2003902A - Feed board attachment for flat work ironing machines :
en
- US2003937A - Sound picture set :
en
- FR782561A - Spacer bar device in the radial ventilation ducts between the sheet packs of the turbo-generators :
en
fr
- US2003362A - Roving frame builder motion :
en
- FR782582A - AC coupling device :
en
fr
- FR782455A - Improvements to machines for pressing the underside of shoes :
en
fr
- GB429703A - Improvements in or relating to machine vices :
en
- DE614205C - Synchronous reactive power machine for increased load with lagging reactive current :
de
en
- FR782304A - Zipper Sliders Improvement :
en
fr
- FR782694A - Process for the production of molten phosphate containing phosphoric acid compounds soluble in citric acid or in citrates :
en
fr
- GB429774A - Improvements in or relating to fishing reels :
en
- GB430161A - Improvements in or relating to television systems :
en
- US2003539A - Universal joint :
en
- DE614420C - Device for controlling the adjustment movement of the tool of turning and boring mills rotating in front of the workpieces for the production of bodies with non-circular cross-sections, in particular of pilger roller calibers :
de
en
- FR782337A - Insulating box called <<porte-en-ville>> intended particularly for the transport of edible ice cream :
en
fr
- US2003471A - Sulphonated terpene product and method of producing same :
en
- US2003571A - Cylinder head for internal combustion engines :
en
- US2003856A - Box cover attaching clip :
en
- CA10754S - Tie wire head :
en
- GB429609A - Improvements in the capping of bottles and in apparatus therefor :
en
- US2003687A - Headlight :
en
- US2003554A - Paper fastener :
en
- US2003810A - Process of embroidering fabrics :
en
- US2003692A - Dental appliance :
en
- US2003921A - Process for waterproofing or filling cavities in the ground or in structures :
en
- FR782677A - Leak collector for piston rods and other applications :
en
fr
- US2003444A - Process of producing amino-arylthiazole-compounds :
en
- US2003889A - Method of making deoxidized copper and copper alloys :
en
- CA350663A - Aliphatic compound :
en
fr
- DE610772C - Switchgear for monitoring the electrical ignition circuits of aircraft engines :
de
en
- DE614002C - Device for the automatic regulation of the damping of the shape changes of flexible vehicle suspensions :
de
en
- US2003473A - Chain type door fastener :
en
- FR782317A - Humidor for letter envelopes and the like :
en
fr
- FR782355A - Process for widening knits on straight-line hosiery looms :
en
fr
- GB429927A - Improvements in packets or containers for powders or other commodities and in the means for and method of producing and filling same :
en
- DE611734C - Clamp for attaching pens to clothing :
de
en
- DE613908C - Method and machine for forming upper leathers on lasts :
de
en
- DE614434C - Ice skate :
de
en
- GB429741A - Change-speed gearing for lathes and other machine-tools :
en
- GB429802A - Improvements in and relating to the production of magnetisable elements such as cores and the like for electrical purposes :
en
- FR782556A - Composition for primer, filler, etc ... mainly for papermaking :
en
fr
- CA350676A - Bath tub :
en
fr
- CA350673A - Vise :
en
fr
- US2004038A - Timing mechanism :
en
- CA350698A - Burial casket :
en
fr
- US2003433A - Aircraft body :
en
- USD95828S - Design for elastic lace braid :
en
- US2003776A - Treatment of hydrocarbon oils :
en
- USD95876S - Design fok printing type font :
en
- US2003354A - Machine for applying a web to a strand :
en
- US2003780A - Seismic surveying :
en
- US2003991A - Weatherproof armored cable :
en
- CA350686A - Clutch plate :
en
fr
- FR782498A - Improvement in polishing and maintenance products :
en
fr
- FR782553A - Automatic telephone system :
en
fr
- GB429696A - Improvements in and relating to railway level crossing signals :
en
- US2004037A - Method of repairing tire casings :
en
- CA350762A - Tape perforator :
en
fr
- AU1828734A - Improvements inthe construction of wheels for heavy motor driven vehicles :
en
- USD95864S - Design fob a spoon ob oxheb abticle :
en
- DK50300C - Seaweed, in particular for removing wire from fence posts. :
da
en
- CA350730A - Highway crossing signal :
en
fr
- DE614321C - Device for attaching to the usual household and craftsman sewing machines to produce a multiple lockstitch seam :
de
en
- GB429793A - Improvements relating to means for extruding viscous materials :
en
- FR782630A - Process for the manufacture of sweets :
en
fr
- GB429839A - Improvements in cookers and coolers for canned goods :
en
- FR782323A - special case for holding and unwinding the hydrophilic cotton strip, as well as all other similar articles in the form of nets or bands :
en
fr
- DE614291C - Jumping camera with kink brace :
de
en
- DE614250C - Dough molding machine :
de
en
- FR782655A - Vehicle perfected for transporting goods :
en
fr
- AU1773734A - Means for blending liquids :
en
- FR782542A - Hydraulic clutch :
en
fr
- GB429657A - Improvements in and relating to motor operated agricultural tractors :
en
- GB429870A - Improvements in or relating to ventilating devices for airing chambers for protection against poison gas :
en
- US2003357A - Apparatus for clarification :
en
- US2003912A - Wheel testing apparatus :
en
- FR782538A - Improvements to concrete piles or sheet piles :
en
fr
- USD95796S - Design fob lace :
en
- US2003585A - Method and apparatus for heating with steam :
en
- US2003746A - Book, chart, and reference holder :
en
- DE614325C - Process for the introduction of aldehyde groups into indoles :
de
en
- FR782334A - Device for lifting and carrying any objects by hand :
en
fr
- FR782658A - Improvements to the scraper mechanism of etchings printing machines :
en
fr
- US2003983A - Wrench :
en
- DE614273C - Tilting device for standing umbrellas :
de
en
- GB429843A - A new and improved rotary internal combustion engine :
en
- GB429863A - Improvements in and relating to ultra-short wave tubes :
en
- GB429842A - Improvements in radio beacons :
en
- US2003454A - Method of deodorizing, pasteurizing, and concentrating fluids :
en
- DE614180C - Control of electric locomotives, the motors of which are fed from an alternating current network via grid-controlled rectifiers :
de
en
- GB429665A - Improved method of securing wooden poles or posts in concrete or similar sheaths or sockets :
en
- FR782357A - Improvements to devices with tubular surfaces that allow heat exchange between fluids :
en
fr
- GB429772A - Improvements in and relating to electric converting systems :
en
- FR782303A - deformable extensible prop, with progressive resistance :
en
fr
- DE614359C - Streamlined, split wheel cover :
de
en
- DK50294C - Signal system for railway crossings. :
da
en
- DE614416C - Acceleration and deceleration indicators :
de
en
- FR782471A - Improvements to clocks with transparent dial and invisible mechanism :
en
fr
- GB429639A - Improvements in and relating to collapsable structures particularly for use as coop batteries for poultry and like birds :
en
- GB429708A - Improvements in piles employed in the construction of dams, piers and other structures :
en
- DE614232C - Automatic device for controlling the idle valve with unloaded starting three-phase squirrel cage motors to drive compressors :
de
en
- USD95819S - Design fob a golf club head :
en
- US2003412A - Process of assembling resilient joints :
en
- US2003884A - Control valve for automatic sprinkler systems :
en
- US2004020A - Cotton-lap weight indicator :
en
- GB429798A - Improvements in or relating to process for cadmiumizing steel wool, and the resulting product :
en
- USD95789S - Design for a shoe ob similar article :
en
- FR782520A - Improvements to accounting machines :
en
fr
- GB429611A - Improvements in or relating to joints for high tension electric cables :
en
- GB429832A - Improvements in or relating to television and like systems :
en
- FR782365A - Apparatus and assembly sleeve for tensioning the strapping straps and securing their superimposed ends :
en
fr
- GB429761A - Improvements relating to heat treating furnaces :
en
- US2003893A - Fishing rod :
en
- US2003409A - Sizing and dyeing of textiles :
en
- US2003762A - Water treating apparatus :
en
- GB429701A - Improved apparatus for spraying liquids :
en
- FR782363A - Divergent-convergent diffuser device allowing the projection of fluids in variable and adjustable spray patterns, even during the action :
en
fr
- FR782398A - Improvement of wood mosaic coverings, particularly for parquet floors, paneling and the like :
en
fr
- FR782507A - Process for treating acetate silk into yarn to allow it to retain forced twist :
en
fr
- FR782565A - Electric discharge tube :
en
fr
- DE598379C - Process for making decaffeinated coffee :
de
en
- FR782347A - Extendable board, for automatic ironing of ties :
en
fr
- FR782352A - Device for voltage adjustment in current converter groups :
en
fr
- US2003625A - Terminal connection for electric heating elements :
en
- GB429686A - Improvements in and relating to valves or cocks :
en
- GB429710A - Improvements in baffles for steam boiler flues :
en
- CA350682A - Wiper driving mechanism :
en
fr
- USD95827S - Design for a wrap :
en
- US2003309A - Lightweight article and method of manufacturing the same :
en
- GB429828A - Improvements in and relating to the manufacture of hard alloys :
en
- FR782547A - Method and device for obtaining color effects for motion pictures :
en
fr
- FR782635A - Bushing for transformers :
en
fr
- US2003830A - Heating pad :
en
- GB429636A - Improvements in and relating to ophthalmoscopes :
en
- US2003756A - Hydraulic puller :
en
- DE614415C - Device for determining the density of a gas in a line or the like. :
de
en
- DE614263C - Method for reducing the earth capacitance differences of encapsulated pupin coils :
de
en
- DE614334C - Device for automatic regulation of the liquid level in the diving bell of underwater motors by means of a float :
de
en
- FR782429A - Intermediate inflation connection :
en
fr
- US2003552A - Air controlled speed regulator :
en
- US2003459A - Piston :
en
- US2004024A - Cooking apparatus :
en
- FR782678A - Electrical signaling system :
en
fr
- FR782674A - Rotating furnace with two conjugated cylindrical elements of variable lengths and sections with independent and adjustable rotation speeds :
en
fr
- CA350748A - Burner and ignition controller :
en
fr
- GB429704A - Improvements in or relating to hand blotters :
en
- US2003380A - Float operated valve :
en
- US2003462A - Stoker :
en
- US2003518A - Apparatus for and method of processing frozen confections :
en
- US2003793A - Rotary rock disk bit :
en
- US2003768A - Fuse switch :
en
- DE614144C - Device for peeling grain and other grains :
de
en
- CA350696A - Wardrobe trunk :
en
fr
- US2003604A - Ironing board :
en
- US2003653A - Electric furnace operation :
en
- US2004041A - Utilization of cellulosic films, sheets, and the like :
en
- AU1771634A - Improvements in disinfecting or like means associated with vacuum cleaners or similar air circulating devices :
en
- US2003730A - Flume :
en
- FR782318A - Improvements to closing devices or other ratchet or rack retainers :
en
fr
- FR782393A - Process for the construction of fixed and variable capacitors :
en
fr
- FR782597A - Method of establishing plates for light signaling :
en
fr
- CA350684A - Typewriter mechanism :
en
fr
- DE614196C - Process for the production of nitrogen-containing condensation products :
de
en
- DE614231C - Circuit breaker working in liquid, in particular oil switch, with electromagnetic blowing device :
de
en
- US2003801A - Game device :
en
- AU1785934A - Improvements in and relating to heat exchangers for fluids :
en
- CA350751A - Superheterodyne radio receiver :
en
fr
- DE614369C - Drying device for roof tiles :
de
en
- GB429754A - Improvements relating to reflectors for stoves :
en
- GB429764A - New film-forming compositions :
en
- USD95873S - Design for a bottle or similar :
en
- US2003600A - Butter package and method of making same :
en
- GB429765A - Improvements in or relating to automatic repeating firearms :
en
- US2003364A - Feeding mechanism for printing presses :
en
- US2003493A - Negative glowlamp :
en
- US2003783A - Accounting machine :
en
- US2003952A - Centralized traffic controlling system :
en
- US2003500A - Muffler :
en
- FR782563A - Improvements to envelopes usable, in particular, for the postal transmission of letters and other documents :
en
fr
- FR782572A - Bending machine for tubes and objects made of malleable metals :
en
fr
- AU1785234A - Improved means for facilitating the opening ofthe lids of containers :
en
- US2003677A - Internal combustion engine :
en
- US2004015A - Dispensing device :
en
- USD95853S - Design for a textile fabric or :
en
- AU1774634A - Flux for soldering aluminium :
en
- CA350687A - Air cushioned heel :
en
fr
- CA350708A - Electrical oscillation generator :
en
fr
- CA350733A - Storage battery :
en
fr
- AU1773534A - Improvements inthe manufacture of surface coloured bricks and of colouring material therefor :
en
- CA350738A - Paper smoothness tester :
en
fr
- US2003946A - Telephone toll apparatus :
en
- US2003488A - Threadless pipe connection and method of making same :
en
- US2004023A - Toilet seat hinge :
en
- AU1860934A - An improved liquid strainer :
en
- DK50310C - Device for remote control Display of Directions. :
da
en
- US2003922A - Production of carbon-dioxide from flue gases :
en
- US2003298A - Electrical protective apparatus :
en
- US2003325A - Telegraph system :
en
- US2003837A - Nozzle holder :
en
- GB429903A - Improvements in and relating to electric measuring devices :
en
- US2003422A - Stoker fuel deflector :
en
- US2004081A - Method of and means for repairing rail joints :
en
- US2003425A - Radio telegraph concentrator :
en
- US2004022A - Truck :
en
- DE597733C - Switching device connected to a door lock for switching on the timer of a lighting system :
de
en
- DE614370C - Weir with top hatch and side shields to seal the side niches :
de
en
- GB429782A - Improvements in or relating to heat-treatment furnaces, kilns, stoves and similar structures or installations :
en
- US2003667A - Dewaxing hydrocarbon oil :
en
- CA350703A - Fibrous shingle making apparatus :
en
fr
- AU1800234A - Improvements in hose cocks for use with apparatus for dispensing measured quantities of liquid :
en
- US2003319A - Lightweight ceramic article and method of making the same :
en
- US2003731A - Doorlatch :
en
- US2003883A - Device for spherical grinding on circular grinding machines :
en
- US2003299A - Device for cutting and pressing vegetables and the like :
en
- CA350691A - Paper manufacture :
en
fr
- US2003399A - Door operator :
en
- US2003950A - Finger ring, bracelet, and the like :
en
- US2004017A - Glass feeding apparatus :
en
- US2004085A - Manufacture of rubber threads :
en
- US2004040A - Air cooling system for motors :
en
- DE614240C - Lubricator :
de
en
- AU1853334A - Change of gauge rail system :
en
- FR782327A - Support arrangement for the wax container in rubbing utensils having a fork-shaped handle portion :
en
fr
- GB430080A - Improvements in the manufacture and production of valuable oils from liquids or meltable solid carbonaceous materials composed of constituents having different solubilities in light hydrocarbon solvents :
en
- GB453213A - Improvements in resilient connections and joints :
en
- DE614152C - Collapsible viewfinder for photographic apparatus :
de
en
- GB429809A - Improvements in or relating to name-plates for pianoforte frames :
en
- CA350781A - Folder :
en
fr
- US2003499A - Brake beam safety device :
en
- DE614455C - Process for pressing cable sheaths from metals :
de
en
- US2003489A - Cigarette vending machine :
en
- US2003823A - Shock absorber :
en
- USD95803S - Design fob a fender gutoe :
en
- US2004033A - Spray head :
en
- US2003710A - Metal body resistant to fluctuating stresses :
en
- US2003795A - Clutch and brake mechanism for winches :
en
- US2003854A - Data sheet holder :
en
- US2003360A - Weighing scale :
en
- CA350760A - Cathode-heater leakage tester :
en
fr
- FR782401A - Method and device for synchronizing teleprinter :
en
fr
- FR782639A - Low-power electric motor for winding mechanisms of clocks, for striking mechanisms of clocks and the like :
en
fr
- GB429808A - Improvements in or relating to fuel injection pumps for internal combustion engines with solid or airless injection :
en
- FR782596A - Heavy hydrocarbon gasifier :
en
fr
- FR782605A - Two-stroke internal combustion engine with fixed deflectors with two engine pistons and compressor :
en
fr
- US2003584A - Desulphurization and oxidation of hydrocarbons :
en
- US2003789A - Composition and method of preparing same :
en
- US2003805A - Headlamp :
en
- US2003982A - Window construction :
en
- GB453219A - Improvements in saucepans and other analogous recipients :
en
- US2003899A - Cleaning and sizing of coal :
en
- US2003953A - Piano accordion :
en
- US2003714A - Portable electric heater :
en
- US2003814A - Oil engine atomizer :
en
- US2003822A - Means for avoiding the deleterious effect of detonation in internal combustion engines :
en
- CA350667A - Organic compound :
en
fr
- CA350692A - Pump :
en
fr
- US2003458A - Method of dehydrating pine oil :
en
- US2004058A - Boiler :
en
- US2003486A - Heat treatment of metals :
en
- US2003582A - Coupler :
en
- CA350756A - Locomotive stoker :
en
fr
- FR782536A - Improvements to electric motors :
en
fr
- GB429620A - Improvements in carburettors :
en
- GB429794A - Improvements in and relating to milk coolers :
en
- FR782456A - Process for the production of metals by reduction of their compounds, in particular those of the oxidic type, using carbon :
en
fr
- CA350772A - Engine starter :
en
fr
- US2003690A - Tobacco product :
en
- AU1772134A - Improvements in and relating to explosion pots for electric circuit breakers :
en
- CA350712A - Wire cloth joining method :
en
fr
- US2003333A - Method and material for preventing the tarnishing of silverware :
en
- US2003845A - Adjustable frame for jig-saw puzzles :
en
- US2004065A - Tertiary butyl acetic acid :
en
- US2003424A - Automatic phonograph :
en
- US2003843A - Power press :
en
- USD95857S - Design for a shoe ob similar article :
en
- US2003689A - Automatic signal lock and release for switchboards :
en
- US2003324A - Automatic clutch device :
en
- US2003658A - Strainer :
en
- US2003366A - Fishing lure :
en
- US2003840A - Lubricant sealed seat :
en
- US2003858A - Typewriting machine :
en
- DE614297C - Multiple switchable bicycle transmission :
de
en
- FR782649A - Return bias :
en
fr
- CA350649A - Dust laying composition :
en
fr
- FR782320A - Shutter closure, in particular for airplanes :
en
fr
- DE576228C - Retuning device for pianos :
de
en
- DE614277C - Vessel with two containers arranged side by side :
de
en
- GB429872A - Improvements in electric discharge devices :
en
- US2003821A - Table or similar article of furniture :
en
- US2003955A - Hat construction :
en
- DE614274C - Holder for rub sticks, especially for beauty care such as make-up, lipsticks, shaving soaps and the like :
de
en
- DE614429C - Closure for windows and doors :
de
en
- US2003657A - Cap for drinking glasses :
en
- FR782472A - Gasifying device, producing a homogeneous combustible gas mixture, suitable for supplying internal combustion engines :
en
fr
- GB429662A - Improvements in piston rings and methods of producing the same :
en
- CA350724A - Heel lift :
en
fr
- DE614247C - Process for binding free carbonic acid in drinking and industrial water :
de
en
- DE614444C - Apparatus for making frequency films :
de
en
- FR782476A - Mechanical endless chain grate and its component parts :
en
fr
- US2003376A - Ring, brooch pin, bracelet, and the like :
en
- US2003464A - Method of making spark plugs :
en
- CA350666A - Pigment material :
en
fr
- US2003820A - Method of making welded article :
en
- CA350754A - Article dispenser :
en
fr
- US2003660A - Sheet flasher for taking photographs :
en
- GB429881A - Improvements in or relating to shaking means for wire cloths of fourdrinier paper-making machines and the like :
en
- GB429648A - Improvements in or relating to change speed gear :
en
- US2003490A - Beverage maker :
en
- US2004018A - Beverage bottle cap :
en
- GB429786A - New or improved toilet preparation :
en
- FR782406A - New monozaic dyes, their manufacturing process and their applications :
en
fr
- FR782670A - Lift valve enhancements :
en
fr
- DE614286C - Combined target and ball ejection machine for shooting range :
de
en
- FR782391A - Electric lamp :
en
fr
- FR782487A - Improvements in the manufacture of aliphatic compounds :
en
fr
- GB429818A - Improvements relating to mechanism for classifying powdered material by elutriation :
en
- GB429892A - Improvements in articles of bathing apparel :
en
- GB429625A - Improvements in or relating to coin freed apparatus for amusement :
en
- DE614127C - Parquet floor :
de
en
- CA350775A - Vehicle overload cushioning device :
en
fr
- FR782619A - Process for the production of heat-resistant chromium alloys by addition of silicon :
en
fr
- GB429706A - Cutting and grinding disc for natural and artificial stones and the like :
en
- GB429790A - Improvements in and relating to machinery for the manufacture of metal boxes :
en
- US2003564A - Graphite lubricant :
en
- US2003350A - Pump :
en
- US2003786A - Mercury boiler headers with casings :
en
- US2003923A - Screen plate support :
en
- US2003886A - Combined sweatband and removable lining :
en
- FR782321A - Improvement brought to the pulp treatment process and more particularly ceramic pulps :
en
fr
- FR782503A - Submarine rescue device :
en
fr
- DE614313C - Device for alternating current duplex telegraphy with the same carrier frequency in both directions :
de
en
- USD95858S - Design fob a shoe or similar article :
en
- DE614246C - Thread contact arrangement :
de
en
- DE614252C - Standing extrusion press :
de
en
- DE614309C - Method of supplying exhaust gases to the mixing chamber of gas heating and gas cooking burners :
de
en
- US2003468A - Electric gas filled discharge tube :
en
- US2003470A - Edge guide for sewing machines :
en
- CA350735A - Socketed or hollow screw manufacture :
en
fr
- CA350743A - Lubricating system :
en
fr
- FR782435A - Improvements to heat exchange devices for fluids, consisting of an assembly of plates :
en
fr
- FR782566A - Flash lamp :
en
fr
- GB429745A - Simplified rotary drum hopper for the hygenic removal of household refuse :
en
- US2003655A - Composition of matter :
en
- DE614203C - Electric footstool :
de
en
- GB429896A - Vehicle wheels, more particularly one-piece disc wheel for rail vehicles :
en
- US2003650A - Combination lock with electrical switch control :
en
- US2003691A - Means for photographic copying :
en
- US2003942A - Fabric-gripper :
en
- US2003960A - Printing :
en
- FR782627A - Backhoe automat for coin-operated vending machines :
en
fr
- GB429684A - Improvements in pressure operated electric switches :
en
- GB429697A - Improvements in positive holders or retarders for use in connection with the pasteurisation of milk or other liquids :
en
- GB429845A - Improvements in or relating to cases or holders for sticks or cakes of shaving soap or like preparations :
en
- US2003338A - Cover trimming machine :
en
- US2003346A - Reversible ratchet wrench :
en
- US2003408A - Cellulose esters of partly esterified polybasic acids :
en
- US2003487A - Process of producing substantially pure magnesium :
en
- US2003664A - Filtration of wax from oil :
en
- US2004007A - Direction indicator :
en
- US2003994A - Marble-sawing wire :
en
- FR782485A - Fluid-producing device applicable in particular to the production of oxozone :
en
fr
- US2003589A - Apparatus for treating liquids :
en
- US2003755A - Seal :
en
- FR782370A - Improvements to devices for treatment with solvents :
en
fr
- GB429867A - Improvements in or relating to landing gear for aeroplanes :
en
- US2003365A - Agriculture implement :
en
- CA350736A - Cylindrical article wrapping apparatus :
en
fr
- DE614160C - Air operated windscreen wiper :
de
en
- FR782626A - Watertight closing system for windows, doors and the like :
en
fr
- GB429824A - Gas mask with visor of transparent elastic material and process for its manufacture :
en
- GB429876A - Improvements in road traffic signals on vehicles :
en
- GB429623A - Improvements in gas-producer machines or units for supplying heating gas to metallurgical and like furnaces :
en
- FR782315A - Installation of isolators for electrostatic filters :
en
fr
- GB429723A - Improvements in or relating to supports for instruments :
en
- FR782468A - Improvements in the treatment of cellulosic materials and especially in the manufacture of cellulose from lignocelullosic materials :
en
fr
- DE614389C - Edging device for rolling mills :
de
en
- US2003328A - Apparatus for traffic control :
en
- US2003568A - Folder :
en
- US2003586A - Milking machine connecter and pneumatic and electric conductor therefor :
en
- FR782374A - Handle or handle for files, scissors or other hand-held tools :
en
fr
- AU1774334A - Improvements in or relating to shoe stiffeners :
en
- US2003626A - Universal measuring instrument :
en
- US2003505A - Warning signal :
en
- US2003720A - Closure for vacuum cleaner bags :
en
- USD95854S - Design for :
en
- GB429660A - Improvements in or relating to electric incandescent lamps having at least one screened filament :
en
- DE545040C - Manufacture of forged steel shafts :
de
en
- DE614223C - Valve exchange device for liquid manure pumps :
de
en
- GB429858A - Improvements in plate heat-exchangers for fluids and the manufacture thereof :
en
- USD95887S - Design for a shoe or similar article :
en
- CA350670A - High speed projecting machine :
en
fr
- CA350709A - Thermionic oscillation generator :
en
fr
- FR782314A - Improvements to processes for obtaining vitamin concentrates :
en
fr
- FR782541A - Cooling device for turbine wheel :
en
fr
- FR782628A - Metal socket for securely fixing brush handles and other similar utensils :
en
fr
- US2003726A - Refrigerator sealing strip :
en
- US2003741A - Production of laundry pads :
en
- DE614213C - Device for determining the dirt content of the milk :
de
en
- GB429875A - Improvements in and relating to embroidery and hemstitching machines :
en
- US2003543A - Means for separating solution components and process of effecting separation thereof :
en
- US2003897A - Upholstery machine :
en
- US2003482A - Easel construction :
en
- US2004051A - Apparatus for continuously cleaning railway ballast :
en
- US2004004A - Weatherproof armored cable :
en
- DE614264C - Device socket :
de
en
- FR782325A - Shaking molding machine for foundries, ceramic factories, artificial stone factories and the like :
en
fr
- FR782662A - Wheel for railway vehicles :
en
fr
- US2003661A - Searchlight director :
en
- US2003797A - Headlamp testing device :
en
- US2003605A - Roller bearing assembly :
en
- US2003819A - Safety device for centrifugal pumps :
en
- USD95791S - Design fob a toy vehicle ob the like :
en
- DE614153C - Recording device for a three-color film :
de
en
- FR782661A - Method and apparatus for recording and reproducing pulses :
en
fr
- US2003561A - Egg grading machine :
en
- DE614201C - Time-delayed mercury switch :
de
en
- DE612974C - Nose forceps for animals :
de
en
- DE614346C - Heavy-duty engine with automatic ignition and counter-rotating pistons, in which the cylinders are arranged in a star shape :
de
en
- DE614352C - Process for removing an unpleasant smell and taste from metal surfaces :
de
en
- FR782442A - Process for preparing resinous condensation products :
en
fr
- CA350722A - Spring system :
en
fr
- CA350746A - Ball bearing :
en
fr
- DE614345C - Zuendholzausgabe :
de
en
- FR782552A - Process intended to carry out the carburization and pulverization of fuels, as well as a device intended to be used for the application of the above-mentioned process :
en
fr
- FR782410A - Heated seat :
en
fr
- FR782515A - Automatic ordering device with prior payment, for cinematographic and other devices :
en
fr
- FR782548A - Turbo-mechanism, especially for vehicles :
en
fr
- DK50297C - Device by Water Heating Tanks for Heating Consumption Water. :
da
en
- FR782675A - Heated wire current limiter :
en
fr
- US2004071A - Strainer :
en
- FR782518A - Single phase motor :
en
fr
- FR782653A - emollients for cellulose articles or objects :
en
fr
- US2003610A - Hair drier :
en