• CA423600A - Earth moving machine : en fr
  • DE748760C - Remote control device : de en
  • US2362199A - Machine gun operation device for aircraft : en
  • CA423706A - Electrical precipitation apparatus : en fr
  • AU931343A - Improvements relating to spring nut members : en
  • DK62859C - Apparatus for Providing High Frequency Intelligence Connections Using a Modulated Carrier. : da en
  • US2361942A - Machine for making fiber container parts : en
  • US2362203A - Micrometer gauge : en
  • US2362299A - Warp pile fabric : en
  • CA423663A - Statistical date verifying apparatus : en fr
  • CA423712A - Diabetic and dietetic food product : en fr
  • US2362279A - Attachment for pneumatically tired wheels : en
  • US2362307A - Cyclic diethers : en
  • US2362078A - Gravity feed animal feeder : en
  • US2362138A - Typewriter mechanism : en
  • US2362357A - Method for treatment of sugar liquors : en
  • CA423589A - Hydraulic piston valve : en fr
  • AU119121B2 - An improved composite gudgeon and bearing for use in dredge bucket connexions orthe like : en
  • US2362179A - Method of winding coils : en
  • CA423611A - Scratching device for animals : en fr
  • US2361989A - Pumping mechanism : en
  • DE748730C - Mobile dump weigher : de en
  • DE748944C - Device for the production of layers deposited from the vapor phase : de en
  • CA423708A - Electricity discharging apparatus : en fr
  • DE748669C - Electric hand lamp with power source, especially for air raid purposes : de en
  • CA423599A - Holder for napkins, etc. : en fr
  • CA423659A - Explosive cartridge assembly : en fr
  • CA423662A - Image separation making apparatus for four colour reproduction : en fr
  • US2362037A - Punching machine : en
  • US2362096A - Ingot casting : en
  • DE748840C - Process for the production of solutions of superpolyamides : de en
  • US2362032A - Punch mounting : en
  • CA423690A - Gas turbine plant : en fr
  • GB565381A - Improvements in or relating to lubricators and the like : en
  • CA423615A - Lock nut : en fr
  • CA423624A - Sheet slitting machine : en fr
  • CA423649A - Phonograph speed control mechanism : en fr
  • CA423681A - Flash lamp : en fr
  • US2361941A - Reinforced insole and method of making the same : en
  • GB565419A - Apparatus for forming or polishing facets on gems, diamonds or the like : en
  • US2362102A - Self-cleaning atomizer : en
  • DE748805C - Electromagnetic rail brake, especially for trams : de en
  • CA423688A - Telephone instrument circuit : en fr
  • US2362121A - Fuse : en
  • US2362147A - Removal of silicon from aluminum and aluminum alloys : en
  • US2362365A - Pump : en
  • US2362054A - Hydraulic press : en
  • DE748687C - Use of vegetable protein for the production of artificial threads : de en
  • US2362086A - Volume stabilized acid absorbing resin : en
  • DE748535C - Process for the revitalization of adsorbents which have been used for the recovery of carbon disulfide from gases containing oxygen : de en
  • US2362253A - Lock mechanism : en
  • US2362360A - Awning for children's vehicles : en
  • US2362400A - Lawn mower sharpener : en
  • US2362404A - Sealing device for dispensers : en
  • DE758863A - Delivery device for folded sheets in rotary printing machines : de en
  • FR893865A - Descent speed regulator device for hydraulic jacks : en fr
  • DE748745C - Circuit arrangement for remote control and remote reporting of moving organs : de en
  • GB565360A - Improvements in and relating to building construction units : en
  • GB565435A - Improvements in or relating to handles for implements such as knives : en
  • IE17689L - Frequency changers : en
  • GB565353A - Improvements in transfer mechanism chiefly designed for use with metal working machinery : en
  • US2362039A - Punch and die assembly : en
  • DE748721C - Device for horizontal and vertical adjustment of jaw carriers for the clamping jaws of electrical resistance butt welding machines : de en
  • GB565411A - Improvements in or relating to optical objectives : en
  • GB565457A - A non-spillable urine bottle : en
  • US2362325A - Indicator for terracing apparatus : en
  • GB565387A - Improvements in and relating to fluid seals for shafts, rams, spindles, pistons and the like : en
  • USD139353S - Design for a brooch pin : en
  • US2361954A - Propeller control means : en
  • US2362327A - Air venting valve : en
  • US2362295A - Electric valve circuit : en
  • US2362371A - Mechanical fowl or poultry picker : en
  • USD139388S - Huckabee marine indicator : en
  • US2362068A - Tandem wheel assembly : en
  • GB565373A - A brake device for perambulators, push chairs, invalid's carriages, and the like : en
  • DK62868C - Detergent. : da en
  • GB565317A - Improvements in or relating to colour photography : en
  • GB565325A - Improvements in and relating to insulated electrical conductors : en
  • GB565313A - Improvements in and relating to clamps for holders of cymbals and other musical instruments : en
  • FR893853A - Product to fatten and improve the soil : en fr
  • DE748821C - Linear single or multi-stage resonance delay : de en
  • USD139346S - Design for a display plaque tor automobiles : en
  • US2362426A - Stackable chair and the like : en
  • US2362168A - Registering device in the manufacture of paper boxes : en
  • US2362222A - Accounting machine : en
  • USD139387S - Huckabee marine indicator : en
  • GB565433A - Flexible unions or couplings for pipes and the like, shaft seals and the like : en
  • GB565301A - An instrument for use in navigation or course-finding : en
  • DE748785C - Magnetron arrangement : de en
  • GB565430A - Improvements in and relating to controlling automatically the speed of dynamo electric machines : en
  • US2362438A - Packless valve : en
  • DE758906A - Opacimeter : de en
  • DE747620C - Device to prevent self-ignition of highly flammable substances : de en
  • DE748621C - Process for the bromination of phenols and naphthols : de en
  • AU839043A - Improvements in treatment of textile materials to increase their resistance to wear, and compositions therefor : en
  • US2362045A - Oil burning equipment and controlling mechanism therefor : en
  • DE748836C - Melting agent for wool : de en
  • DE748634C - Electrically operated device for displaying and registering the load on motor vehicles : de en
  • DE748653C - Remote control device with transmission of the control commands by a light beam : de en
  • US2361999A - Process of manufacturing textile yarn : en
  • USD139373S - Design fob a brooch ob similab abticle : en
  • CA423625A - Sprinkler valve actuating device : en fr
  • DE748777C - Cash register or accounting machine : de en
  • US2362420A - Vane pump : en
  • US2362116A - Folding furniture : en
  • US2362379A - Draining valve for drum receptacles : en
  • DE748787C - Runtime coil switched as a quadrupole : de en
  • GB565382A - Improvements in or relating to apparatus for testing gyroscopic instruments : en
  • US2362310A - Metallic blasting and abrasive material : en
  • USD139389S - Teething ring or similar article : en
  • DE748704C - Device for resiliently limiting the longitudinal play of the armature shaft of small electric motors running in plain bearings : de en
  • CA423674A - Disc element for gate valves : en fr
  • US2362329A - Manifolding stationery : en
  • USD139380S - Design fob a bottle : en
  • US2362415A - Cooking device : en
  • DE748649C - Large bunker for bulk goods with a discharge belt below : de en
  • DE748664C - Tilting device for emptying melting pans used for casting stereotype plates : de en
  • DE748957C - Rotary kiln lining : de en
  • CA423634A - Reaction product of aldehyde and triazine derivative : en fr
  • DE748622C - Antenna lattice mast : de en
  • US2362110A - Lamp : en
  • US2362386A - Antiacid compositions : en
  • FR893882A - Device ensuring the regular training of the platters of apparatus intended for the recording and reproduction of phonographic discs : en fr
  • US2362043A - Article handling apparatus : en
  • US2362206A - Rotary can marker : en
  • US2362030A - Arrangement of rotary shutters for stereophotogrammetric plotting : en
  • US2362114A - Black-out ventilator : en
  • US2362210A - Bomb releasing shackle : en
  • US2362109A - Magazine loading means : en
  • US2362306A - Grinding gauge or holder for thread-cutting tools : en
  • USD139378S - Design for a bottle : en
  • DE748938C - Two-part piston for internal combustion engines : de en
  • DE748863C - Device for evaporation of black liquor : de en
  • DE748878C - Electric clock with power reserve : de en
  • GB565376A - A new or improved tool for fitting and removing studs and for releasably gripping other cylindrical members : en
  • GB565420A - Improvements in or relating to tying mechanism : en
  • US2362414A - Bomb carrier : en
  • US2362374A - Cultivating and weeding attachment for motorcycles : en
  • DE748761C - Arrangement for feeding electric lamps with low inertia, e.g. Arc lamps : de en
  • US2362429A - Pivot structure : en
  • US2362316A - Detachable heat circulating attachment : en
  • US2362417A - Method of surfacing floors and the like : en
  • US2361953A - Radio receiver : en
  • US2362265A - Rotary center arrangement for turning machines : en
  • DK62879C - Electric powered dry shaver. : da en
  • US2362355A - Air mixer : en
  • US2362227A - Process for recovering polymerized : en
  • DK62860C - Device at High Frequency Circuits, especially in Radio Receivers, for Indicating True Tuning. : da en
  • GB565375A - Improvements in or relating to electrical condensers : en
  • US2362024A - Overall buckle : en
  • DE746343C - Method and device for evenly stretching fabrics on frames, preferably for producing film printing stencils : de en
  • DE748694C - Interchangeable tool frame for presses for punching and cutting : de en
  • DE748779C - Device for ejecting aircraft occupants and their seats from the aircraft by means of compressed air : de en
  • DE748923C - Extraction centrifuge for extractants that are specifically heavier than the fat and oil components of the objects to be cleaned : de en
  • FR893864A - Process for the manufacture of emulsions of the so-called type : en fr
  • US2362053A - Quick-change structure for boring bars : en
  • US2362119A - Method and means for insulating bulkheads : en
  • US2362017A - Drawer construction : en
  • US2361994A - Manufacture of esters : en
  • US2362048A - Molding press : en
  • GB565439A - Improvements in or relating to hot-tops for ingot moulds : en
  • DE748631C - lubricant : de en
  • DE748734C - Constantly working dew point hygrometer : de en
  • US2361982A - Apparatus for making cellular masses : en
  • GB565394A - Improvements in or relating to combustion chambers for internal combustion engines : en
  • CA423673A - Grain thresher shaker shoe : en fr
  • DE748748C - Two-stroke internal combustion engine : de en
  • FR893851A - Improvements to thermostatic diaphragm expansion valves : en fr
  • GB565361A - Improvements in and relating to radiators for cooling liquids : en
  • USD139398S - Design for an advertising device : en
  • DE748910C - Rotary anode tube set up as an oil diffusion pump : de en
  • GB565358A - Improvements in and relating to the reduction of iron ore : en
  • FR893878A - Paper Sheet Broaching Machine : en fr
  • US2362236A - Molded shingle : en
  • US2362260A - Countersinking drill : en
  • US2362237A - Shoe tree : en
  • US2361955A - Explosive bullet : en
  • US2361937A - Box : en
  • GB565364A - Improvements relating to slicing machines for celluloid and like substances : en
  • GB565371A - Improvements in or relating to photocatalytic processes and apparatus therefor : en
  • US2362042A - Elevator and table support for drill pipes : en
  • US2362318A - Turning machine : en
  • US2362370A - Mop holder : en
  • US2362267A - Feeding mechanism for sewing machines : en
  • US2362358A - Television power supply : en
  • DE748937C - Cooling for the bell-shaped rotary valve arranged axially in the cylinder head of an internal combustion engine : de en
  • DE748809C - Plug connection for electrical devices : de en
  • DE748954C - Device for splinting chain link hinge pins on tracked vehicles : de en
  • FR893874A - Articulated bed : en fr
  • GB565305A - Improvements in or relating to photographic objectives : en
  • DE748835C - Process for the revitalization of ammonia-containing washing liquid for the removal of hydrogen sulfide and carbon dioxide from gases : de en
  • GB565455A - Improvements in or relating to diffusion pumps : en
  • DE748749C - Ball joint bearings : de en
  • CA423648A - Phonograph : en fr
  • FR893875A - Arc lamp refinements : en fr
  • GB565329A - Improvements in or relating to apparatus for marking condensers : en
  • GB565378A - Improvements in or relating to electric circuits incorporating resistance strain gauges : en
  • GB565452A - Improvements in the manufacture of iodides and bromides from alcohols : en
  • DE748539C - Process for the preparation of the amides of heterocyclically substituted acetic acids or the free acids : de en
  • US2362196A - Treatment of hydrocarbons to produce valuable products : en
  • US2361939A - Apparatus for compressing gases : en
  • DE748773C - X-ray examination table with two secondary beam apertures : de en
  • GB565333A - Improvements relating to high temperature lubrication : en
  • GB565426A - Improvements in cam mechanism : en
  • US2362280A - Snap key ring : en
  • US2362216A - Method of recovering minerals : en
  • DE748769C - Process for the production of rayon and rayon : de en
  • GB565458A - Improvements relating to water columns associated with water level indicators for steam boilers : en
  • FR893876A - Improvements to gasifiers for fueling combustion engines : en fr
  • USD139334S - Design fob a shoe : en
  • US2362219A - Production of alkyl sulphides : en
  • AU119116B2 - Improvements in or relating to electrical measuring apparatus : en
  • CA423670A - Electric condenser : en fr
  • IE16726L - Lubrication of i.c. engines, compressors, etc. : en
  • US2361935A - Steering mechanism for two-wheeled tractors or the like : en
  • DE748684C - Device for electrical spot welding, in particular of aluminum alloys : de en
  • US2361945A - Safety control for gaseous fuel burners : en
  • AU119128B2 - Improvements in platform weighing machines : en
  • DE748607C - Space heating device, consisting of a fan fan and a heating resistor arranged in its air flow : de en
  • GB565309A - Improvements in or relating to devices for indicating and/or controlling a predetermined level of liquid in a container : en
  • CA423652A - Corrugated tube manufacture : en fr
  • US2362424A - Tank-wall temperature indicating device : en
  • CA423627A - Sprinkler system and tank : en fr
  • CA423697A - Spring wire extension : en fr
  • CA423666A - Ring packing : en fr
  • US2362258A - Heating apparatus : en
  • DE748939C - bearings : de en
  • IE17596L - Selection control circuits for automatic telephones. : en
  • DE748645C - Reinforced concrete ship : de en
  • DE748553C - Process for the preparation of new derivatives of difficult to insoluble dyes containing at least one hydroxyl group : de en
  • DE748685C - Process for largely suppressing the afterglow of luminescent zinc or zinc cadmium sulfides : de en
  • USD139335S - Design fob a handbag : en
  • USD139385S - Design for a crane cab : en
  • DE748848C - Procedure for determining the water content of substances : de en
  • US2362342A - Liquid fuel burning device of pressure type : en
  • AU119114B2 - Frequency modulator : en
  • DK62867C - Magnetic system with magnetically conductive material and method of manufacture of this material. : da en
  • US2361932A - Gun barrel : en
  • US2361970A - Milking apparatus : en
  • US2362273A - Price ticket protector : en
  • US2362090A - Cheese trier : en
  • CA423686A - Meat processing : en fr
  • US2362367A - Lipstick display and sample cabinet : en
  • AU119126B2 - Improved corrosion-proofing and lubricating medium : en
  • US2361998A - Electrical apparatus : en
  • USD139356S - Design fob a sock or similar article : en
  • US2362288A - Fixture for machine tools : en
  • DE748708C - Process for the production of pellets from potato or beet flakes : de en
  • AU909943A - Improvements in or relating to sliders for slide fasteners : en
  • DE748610C - Gas suction device for automatic devices for determining the residual oxygen in combustion exhaust gases : de en
  • DE748812C - Encapsulated switchgear for low voltage purposes : de en
  • CA423598A - Bush uprooting device : en fr
  • CA423656A - Flashlight : en fr
  • DK62863C - Small Automatic Switch with Double Switch. : da en
  • USD139342S - Design for a wheeled toy : en
  • DE748659C - Process for plating metals and / or alloys : de en
  • FR893891A - Process for the preparation and use of substances which act as disinfectants : en fr
  • CA423675A - Voltage regulation and supply system : en fr
  • DE748717C - Blow mold for shaft furnaces, especially blast furnaces : de en
  • US2361907A - Sheet feeding : en
  • US2362352A - Two-stage regualtor : en
  • US2362385A - Germicidal lamp : en
  • DE748841C - Process for the production of refined horn material that can be deformed without the addition of synthetic resin : de en
  • GB565320A - Improvements in the manufacture of selenium electric rectifiers : en
  • GB565323A - Improvements relating to alternating electric current rectifiers of the selenium type : en
  • GB565337A - Process for treating textiles containing cellulose with formaldehyde : en
  • US2361909A - Street cleaner : en
  • US2362319A - Game device : en
  • US2362211A - Electrical control system : en
  • US2362256A - Latching mechanism : en
  • DE748562C - Process for the production of artificially shaped structures from polystyrene : de en
  • DE748667C - Electromagnetic oscillating armature motor : de en
  • US2362243A - Sewing machine table : en
  • US2362422A - Material impelling fan : en
  • DE748627C - Production of bright yellow, permanent zinc sulfide luminophores with a long afterglow period : de en
  • GB565379A - Radio landing guide system for aircraft : en
  • DE748956C - Process and device for the production of mineral wool by compressed air defibration : de en
  • US2361980A - Method and means for extinguishing fires : en
  • US2362311A - Polymerization of olefins and catalyst therefor : en
  • US2362092A - Decorative article : en
  • US2362156A - Coded track circuit signaling system : en
  • US2362183A - Method of producing diammonium monoalkali metal ferricyanide : en
  • US2361967A - Process for preparing lactones of the saturated and unsaturated, cyclopentanopolyhydrophenanthrene series : en
  • US2361964A - Lactones of the saturated and unsaturated cyclopentanopolyhydrophenanthrene series and process of preparing same : en
  • DE748739C - Tail-less aircraft with tail unit or leading wing arranged in front of the wing, transverse to the flight direction on the nose of the fuselage : de en
  • DE748762C - Electric high pressure discharge lamp with a flat discharge tube : de en
  • US2361943A - Conduit supporting and bonding block : en
  • US2362026A - Polyvinyl alcohol composition : en
  • US2362208A - Control means for pusher elements of rolling mill skid beds : en
  • DE748651C - Process for the production of high-percentage potassium humate fertilizers : de en
  • AU992943A - Improvements in water heaters andor steam generators : en
  • US2362106A - Laminated gear pump : en
  • DE748555C - Extraction of resin-rich wood : de en
  • DE748674C - Trimmer capacitor for tunable high frequency devices : de en
  • FR893866A - Aerodyne : en fr
  • DE748616C - Process for washing textiles made from cellulose fibers and dyed with substantive dyes : de en
  • DE748672C - Rotary capacitor, in particular multiple capacitor, using plate packs combined from individual capacitor plates to form a mechanical unit : de en
  • DE748679C - Insulated introduction of graphite anodes for gas or vapor-filled converters, especially mercury vapor rectifiers : de en
  • DE748525C - Process for the production of lightweight bodies with pumice gravel as filler : de en
  • DE748609C - Method for producing divisions using sub-machines : de en
  • GB565344A - Process and apparatus for insulating electric wires and cables : en
  • CA423590A - Engine oil cooling device : en fr
  • US2362184A - Fitting for service entrance cable : en
  • US2362193A - Hydroextractor : en
  • US2362337A - Process of making 2-aminooxazole : en
  • USD139344S - Plaque unit for articulated fabric or similar article : en
  • US2362215A - Feeding device : en
  • US2362112A - Wire tightening tool : en
  • US2362247A - Burner control : en
  • USD139345S - Flaque unit for articulated fabric or similar article : en
  • DE748636C - Machine controlled by payment cards with balancing mechanism for offsetting hole values : de en
  • DE748882C - Process for preparing dates for fermentation processing for alcohol : de en
  • DE748877C - Pressure vessel for coal processing : de en
  • US2362252A - Wall structure : en
  • USD139394S - Design for a scarf : en
  • US2362254A - Reversirle rotary bolt lock : en
  • US2362381A - Aircraft cowling construction : en
  • US2362101A - Banking deposit-ticket device : en
  • US2362099A - Sieve frame : en
  • US2362058A - Jiggering apparatus : en
  • US2362412A - Remote control system : en
  • GB565399A - Improvements in and relating to cutting, grinding or polishing machines for diamondsor other stones and the like : en
  • GB565418A - Device for inserting wire coils in tapped holes : en
  • US2362245A - Winding and setting mechanism for watches : en
  • US2362008A - Resilient bearing : en
  • US2362387A - Seed planter : en
  • GB565315A - Improvements in and relating to torque indicator wrenches : en
  • DK62856C - Procedure for Manufacturing Ice Particles and Apparatus for Exercising the Procedure. : da en
  • DK62864C - AC Powered Impulse Sensor for Electric Fences. : da en
  • US2362331A - Twin-pails holder : en
  • US2361940A - Dehydrating system : en
  • US2362131A - Luminous baton : en
  • DE748596C - Process for the production of uniform luminous screens : de en
  • FR893888A - Electric relay with variable frequency : en fr
  • US2362033A - Aircraft construction : en
  • US2362346A - Carburetor : en
  • CA423693A - Reciprocating pump : en fr
  • US2362021A - Electric dashboard instrument : en
  • CA423619A - Stepless change speed transmission : en fr
  • CA423698A - Panel structure : en fr
  • CA423621A - Electrical transcribing machine : en fr
  • USD139336S - Design tor a handbag frame : en
  • US2362405A - Method of producing degradation products of certain steroid compounds : en
  • US2362003A - Triethanolamine hydrochloride composition for coccidiosis : en
  • US2362194A - Signal control apparatus : en
  • US2362268A - Grab device : en
  • GB565367A - Improvements in moving coil cone loud-speakers and microphones : en
  • US2361947A - Soldering machine : en
  • DE748606C - Arrangement of the ventilation ducts in the active iron parts of electrical machines, especially those with a large diameter : de en
  • DE748827C - Process for the production of artificial paints : de en
  • US2361915A - Weight indicator : en
  • DE748565C - Disinfectant concentrate : de en
  • DE748744C - Cable with insulation and sheath made of plastic : de en
  • DE748735C - Booking engine : de en
  • US2361985A - Absorbing means especially for firearms : en
  • USD139375S - Design for a brooch or similar article : en
  • US2362275A - Positive cross-feed stop assembly attachment for turning lathes : en
  • US2362209A - Ultra-high-frequency receiver : en
  • US2362056A - Piezoelectric crystal : en
  • US2361910A - Ophthalmic mounting : en
  • AU1030743A - Improved corrosion-proofing and lubricating medium : en
  • US2362313A - Auxiliary switch : en
  • CA423655A - Alkali cellulose : en fr
  • CA423702A - Lead-in cable loading system : en fr
  • US2361963A - Acoustic guard : en
  • US2362126A - Fruit cutting and feeding device : en
  • US2362320A - Freezing tray : en
  • US2362378A - Filling mixture for shoe bottoms : en
  • US2362061A - Tire and wheel separating apparatus : en
  • CA423596A - Card index : en fr
  • CA423587A - Gas heater : en fr
  • CA423637A - Discharge lamp operating mechanism : en fr
  • US2362431A - Thermofluid printing inks and vehicles therefor : en
  • US2362100A - Universally adjustable swivel unit : en
  • CA423646A - Thread tensioning apparatus : en fr
  • DE748756C - Process for the production of lactic acid nitrile : de en
  • DE748865C - Ever-ready case for roll film cameras, especially small format cameras : de en
  • US2361990A - Vibration analyzer : en
  • DE748775C - Microtome : de en
  • CA423694A - Tie rod joint : en fr
  • AU929743A - Improvements inroad or like percussive drills : en
  • DE748666C - Gas switch with arc extinguishing by gases and vapors : de en
  • DK62876C - Yarn holder for Knitting devices in Straw presses. : da en
  • CA423700A - Lubricating oil : en fr
  • CA423609A - Electrical fire preventing system for aircraft : en fr
  • GB565398A - Improvements relating to aircraft : en
  • DE748765C - Manufacture of titanium dioxide pigments : de en
  • DE748849C - Adding machine : de en
  • US2362197A - Electrical stop mechanism : en
  • DE748743C - Device for the neutralization of a tube arrangement for ultra-short waves : de en
  • FR893852A - Air recuperator : en fr
  • US2362001A - Humidifier : en
  • USD139391S - Design fob a hand ftoe extinguisher : en
  • FR893868A - Apparatus for starting motor vehicle engines : en fr
  • AU119131B2 - Improvements relating to soldering fluxes : en
  • FR893870A - Device serving as both pen tray and measurements : en fr
  • GB565427A - Improvements in and relating to machines for skimming metal billets : en
  • US2361916A - Range top structure : en
  • USD139341S - Page hydraulic jack : en
  • US2362095A - Combined display case and light source therefor : en
  • US2362218A - Process fob the dehydrogenation : en
  • US2362399A - Hair curler : en
  • US2362073A - Wire drawing : en
  • US2361984A - Telescopic box : en
  • IE17787L - Magnetic cores : en
  • US2362272A - Lighter : en
  • US2362334A - Spike puller : en
  • DE748600C - Swing-out air pump mounted on the bike frame : de en
  • CA423640A - Circuit breaker : en fr
  • DE748601C - Ship buoy with telephone cable : de en
  • DE748700C - Process for cleaning benzene precursors : de en
  • DE748771C - Process for the production of easily filterable viscose : de en
  • DE748692C - Setting and sliding angle measuring device for aircraft : de en
  • GB565349A - Titanium oxide pigment production : en
  • US2362437A - Strip shearing attachment : en
  • GB565417A - Improvements in and relating to dipper buckets for steam shovels, dredges and the like : en
  • FR893861A - Support to facilitate shoe cleaning without fatigue : en fr
  • CA423682A - Organic plastic material shaping apparatus : en fr
  • DE748830C - Process for the production of bitumen with a higher or lower penetration index from asphaltic bitumen with a lower or higher penetration index : de en
  • DE748759C - Process for the separate production of phenols and neutral oils : de en
  • DE748780C - Liquid container for adjustable liquid withdrawal by means of a brush : de en
  • GB565460A - Improvements in or relating to percussive musical instruments : en
  • GB565441A - Improvements in or relating to fuel injection systems for internal combustion engines : en
  • US2362432A - Flotation of ores : en
  • US2362390A - Manufacture of furfural and fertilizer : en
  • CA423610A - Package holder : en fr
  • DE748514C - Process for thickening sulphite waste liquor using systematically agitated cold or slightly warm gaseous media such as air : de en
  • DE748705C - Electrolyte for electrolytic capacitors : de en
  • CA423713A - Metal body densifying method and apparatus : en fr
  • GB565414A - Improvements in ships' rudders : en
  • GB565436A - Improvements in or relating to hair nets : en
  • US2361997A - Production of organic compunds : en
  • US2362300A - Filter : en
  • US2362140A - Turret tool post : en
  • CA423672A - Clutch : en fr
  • DE748842C - Process for the production of water-soluble, hardenable urea resins : de en
  • US2362051A - Circuit breaker : en
  • US2362376A - Dyeing vinyl polymers : en
  • DE748662C - Multi-stage high pressure centrifugal pump with a housing split in the shaft plane : de en
  • CA423680A - Tube coupling : en fr
  • CA423699A - Flour manufacture : en fr
  • AU1740044A - Improvements in or relating togas-fired water heaters : en
  • US2361993A - Carburetor : en
  • CA423613A - Life saving suit : en fr
  • CA423667A - Vending machine : en fr
  • US2362082A - Trolley ear : en
  • US2362289A - Lubricating compositions : en
  • US2362049A - Method of preparing alpha-aryl acrylonitriles : en
  • AU1048643A - An improved composite gudgeon and bearing for use in dredge bucket connexions orthe like : en
  • CA423597A - Brush : en fr
  • US2362016A - Retractable landing gear : en
  • US2361966A - Lactones of the saturated and unsaturated cyclopentanopolyhydrophenanthrene series and process of preparing same : en
  • US2362178A - Hand and power steering mechanism : en
  • US2362326A - Aromatic-glyceryl esters of alphahydroxyisobutyric acids : en
  • GB565461A - Improvements in or relating to electrical peak strain meters : en
  • DE748690C - Process for the production of synthetic resins by converting acrolein : de en
  • USD139362S - Design for a suit or similar article : en
  • AU119125B2 - Process for effecting hydrocarbon isomerization reactions : en
  • GB565322A - Improvements in or relating to thermally operated electric cut-outs : en
  • CA423620A - Educational game : en fr
  • GB565377A - Improvements in or relating to combustion chambers for internal-combustion engines : en
  • US2361934A - Servo mechanism of the hydraulic type : en
  • FR893886A - Hand gripper for vulcanizing bicycle tires : en fr
  • USD139384S - Design for a ration point holder : en
  • GB565339A - Improvements in or relating to fire extinguishing powders : en
  • GB565352A - Method and means for holding end loops in a cable : en
  • US2362364A - Method of serrating metallic bodies : en
  • US2362403A - Means for cleaning well screens : en
  • US2362411A - Pump : en
  • DE748593C - Process for the production of a filler for paper, cardboard or other fiber structures : de en
  • AU941443A - Improvements in radiogoniometer direction finders : en
  • GB565342A - Improved apparatus for mining : en
  • GB565421A - Improvements relating to sewing machine gauges : en
  • FR893887A - Special circle electric bulb for church statues and various applications : en fr
  • GB565415A - Improvements in or relating to name plates, dials, dies or the like : en
  • USD139340S - Bracelet or similar article : en
  • GB565347A - Improvements in or relating to pressure gauges : en
  • DE748814C - Stabilizing device for automatic electrical controllers : de en
  • GB565410A - Improvements in and relating to air or gas blast electric circuit breakers : en
  • FR893881A - Whey-based desserts : en fr
  • DE748633C - Process for the production of hard alloys containing diamonds : de en
  • GB565406A - Improvements in hypodermic or like syringes : en
  • GB565355A - Improvements connected with automatic voltage regulators for dynamo electric machines : en
  • DE748857C - Cylindrical gas-cooled gas or intermediate cooler, e.g. for charge air from internal combustion engines : de en
  • GB565341A - Improved process for the catalytic dehydrogenation of low molecular weight hydrocarbons : en
  • DE748638C - Diesel oils : de en
  • DE748934C - Tilt indicator : de en
  • USD139386S - Design for a toboggan : en
  • US2362128A - Insecticide : en
  • GB565327A - Improvements in and relating to the guide track of travelling suspended cars, aircraft or the like by which lateral movement thereof is minimised or prevented : en
  • US2362170A - Portable folding scaffold : en
  • US2362351A - Insecticide dispenser : en
  • GB565431A - Modification of drying or semi-drying oils : en
  • USD139401S - Design for a tot : en
  • DE748741C - Process for the preparation of complex, oxidic iron chromium ores for chromium : de en
  • DE748820C - Device for periodically influencing burning vacuum arcs with one or more auxiliary electrodes : de en
  • US2362375A - Dyeing vinyl polymers : en
  • US2362171A - Floodlight full-beam electric lamp : en
  • US2362174A - Vehicle headlight with several removable full-beam electric lamps : en
  • US2362159A - Head for toothbrushes : en
  • US2362077A - Vehicle construction and method of assembling same : en
  • DE748800C - Process for the preparation of 1-aryl-piperidine-4-carboxylic acid derivatives : de en
  • DE748833C - Process for the production of durable, paste-like emulsions suitable for the refinement of fibers, in particular textiles : de en
  • DE748626C - Process for separating soot from gases containing soot : de en
  • US2362046A - Graphitic steels : en
  • US2362322A - Ironer : en
  • GB565306A - Improvements in or relating to open hearth furnaces : en
  • GB565385A - Improvements in or relating to the production of cinematograph colour films : en
  • DE748710C - Sealing water seal for the suction-side impeller gap of bulb turbines or tube pumps : de en
  • US2362186A - Chair cart : en
  • DE748740C - Swiveling conveyor roller : de en
  • US2362221A - Method of making stringers for slide fasteners : en
  • DE748657C - Process for the production of artificially formed structures from protein : de en
  • GB565304A - Electron tube oscillators with crystal control of frequency : en
  • DE748604C - Process for the extraction of coke and hydrocarbons from suspensions of bituminous coals : de en
  • US2362013A - Stable colloidal solutions containing lecithin and cholesterol and process of preparing same : en
  • US2362189A - Unsaturated esters of haloaryloxy alcohols : en
  • US2362354A - Splash dampener for beverage containers : en
  • GB565404A - Improvements in and relating to mounting means for dops or holders for diamonds or other stones or hard tool metals : en
  • IE16897L - Selection controlling circuits : en
  • US2362409A - Reagent for softening water and the flocculation of suspended solids therein : en
  • US2362214A - Television toy : en
  • US2362173A - Vehicle headlight with one removable full-beam electric lamp : en
  • US2362029A - Typewriting machine : en
  • US2362263A - Process of intaglio printing : en
  • USD139338S - Design for a doorknob or the like : en
  • DE748641C - Spark plug with a bridge electrode : de en
  • DE748747C - Gas generator for fuel gas with downward gassing and aftertreatment rooms arranged in series below the glow core : de en
  • DE748628C - Production of bright blue zinc silicate luminophores : de en
  • US2362251A - Jewelry cleaner : en
  • DE748675C - Arc converters, especially Marx converters : de en
  • US2362107A - Apparatus for heating fluids : en
  • US2362161A - Mounting for drilling tools : en
  • US2362434A - Transparency mount : en
  • DE748774C - Insert tongue for any drawing spring that prevents the ink from drying out : de en
  • DE748655C - Relays, in particular for protecting electrical system parts : de en
  • US2362130A - Grading apparatus : en
  • DE748825C - Manufacture of lead titanate color bodies : de en
  • GB565402A - Improvements in or relating to apparatus for separating sheets from a pile : en
  • DE748642C - Indirectly operated valve : de en
  • DE748798C - Process for the removal of nitrogen oxides from oxygen-containing, hydrocarbon-free gases : de en
  • US2361926A - Package, container, and blank therefor : en
  • US2362118A - Binding post : en
  • US2362019A - Motion-picture projector : en
  • CA423618A - Carpet or rug underlay : en fr
  • US2361914A - Control for hauling scrapers : en
  • DE748716C - Process for the production of a fertilizer from older moss peat (black peat) : de en
  • DE740740C - Wheeled tractor with a winch that serves as a farm and road tractor : de en
  • FR893872A - Spoon mount for fishing : en fr
  • US2362151A - Electric generator : en
  • US2362439A - Lactones of the cyclopentanopoly-hydrophenanthrene series and process of making same : en
  • GB565383A - Improvements relating to liquid fuel injection pumps for internal combustion engines : en
  • US2362076A - Buffing machine : en
  • DK62869C - Gas generator. : da en
  • US2362074A - Connector plug : en
  • US2362261A - Marking machine : en
  • CA423623A - Calculating machine : en fr
  • US2362314A - Cutout construction : en
  • CA423606A - Paint mask : en fr
  • US2362005A - Electric contact : en
  • US2362083A - Ice color producing compositions : en
  • DE748637C - Process for the production of a basic copper arsenate suitable for pest control : de en
  • US2362242A - Clutch control mechanism : en
  • USD139369S - Combined stand and induction device holder for telephones : en
  • US2362108A - Steam generating system : en
  • US2362124A - Conduit support : en
  • US2362064A - Play ball : en
  • GB565422A - Improvements in electric supply systems : en
  • DE748698C - Plant for atomization drying of liquids, suspensions, etc. like : de en
  • DE748881C - Process for making a vitamin-rich food from yeast : de en
  • US2362240A - Breathing device : en
  • US2362249A - Well equipment : en
  • CA423614A - Automatic parachute release : en fr
  • DE748764C - Process for the production of Kuepen dyes : de en
  • CA423645A - Thread tensioning apparatus : en fr
  • US2362377A - Dyeing vinyl polymers : en
  • US2362408A - Lactones of the cyclopentano-poly-hydro-phenanthrene series and process of making same : en
  • US2362416A - Jib type crane : en
  • USD139370S - Combination cigarette container and dispenser : en
  • DE748901C - Method for the parallel connection of synchronous generators of a generation group consisting of several synchronous generators, in particular for the parallel connection of the synchronous generators of underwater power plants : de en
  • DE748866C - Roll film camera : de en
  • GB565345A - Plastic well screen : en
  • GB565425A - Improvements relating to pianoforte actions : en
  • GB565391A - A new or improved means for use in cutting out soles for footwear and other shaped bodies : en
  • GB565388A - Improvements in electric supply systems : en
  • GB565359A - Improvements in elastic hosiery and other garments : en
  • US2362122A - Fuse : en
  • AU119132B2 - Improved method of manufacturing nuts and bolts : en
  • GB565445A - Improvements in pile-raising mechanisms for automatic sheet feeders of printing machines : en
  • DE748791C - Arrangement for receiving a pulse frequency : de en
  • AU119129B2 - Improvements in treatment of textile materials to increase their resistance to wear, and compositions therefor : en
  • DK62877C - Method for Making Halogen Silver Emulsions with Dye Formers for Color Photography. : da en
  • AU119115B2 - Improvements inroad or like percussive drills : en
  • US2361956A - Automatic position indicating system : en
  • FR893856A - Jointing and guiding system for wheels and axles of articulated vehicles of railcars, etc. : en fr
  • US2362141A - Vibration absorbing gear : en
  • US2362213A - Torch : en
  • US2362231A - Filter : en
  • DK62866C - Plant for ultraviolet light irradiation of the human body. : da en
  • DE748688C - Preparations for permanent waving of living hair : de en
  • US2362395A - Plate and receptacle lifter : en
  • US2362182A - Manufacture of cellulose acetate solutions : en
  • US2362070A - Preparation of isocytosine : en
  • US2361930A - Speech garbling apparatus : en
  • US2362115A - Machine for trimming glass ampoules : en
  • GB565324A - Improvements in or relating to the automatic protection of electric impedance networks : en
  • US2361995A - Method of making metal cutting tools : en
  • US2362413A - Taping machine : en
  • DE748673C - Variable capacitor : de en
  • FR893879A - New principle of toy or game : en fr
  • US2362304A - Electrical switchgear : en
  • US2362333A - Signaling apparatus : en
  • US2362394A - Railway signal system : en
  • USD139377S - Combination cleaning and polishing device : en
  • DE748689C - Process for the production of shaped structures : de en
  • US2361949A - Torpedo carrier and discharger : en
  • US2362270A - Viscosity reducing : en
  • US2361971A - Chain repair tool : en
  • US2362191A - Doughnut machine : en
  • US2362278A - Method and apparatus for determining sulphur content of a fluid stream : en
  • US2362362A - Car door construction : en
  • USD139367S - Design tor an agricultural implement head : en
  • US2361931A - Method of clearing land of trees : en
  • US2361946A - Electrostatic separation of particles : en
  • US2362181A - Shipping or mailing container : en
  • CA423678A - Check valve assembly : en fr
  • CA423695A - Brake mechanism : en fr
  • US2362010A - Shoe : en
  • US2362244A - Automatic phonograph control : en
  • DE748671C - Rotary capacitor, in particular multiple capacitor, in which the stator plates are connected to the support bolt or bolts by overmolding with an insulating compound : de en
  • FR893855A - Continuous printing machine : en fr
  • FR893857A - Valve refinements : en fr
  • US2362406A - Material handling apparatus : en
  • DE736246C - Constantly running elevator : de en
  • DE748750C - Electrolyte for the electrolytic descaling of silicon-containing iron alloys : de en
  • DE748856C - Pistons for internal combustion engines : de en
  • US2362146A - Wokk holder ob collet holding : en
  • US2362348A - Transmission monitoring system : en
  • DK62862C - Electrical switch with a spark-extinguishing line located in a magnetic field between two horns. : da en
  • US2362418A - Clutch and gearing control : en
  • US2362089A - Cheese pressing apparatus : en
  • US2361988A - Boomerang : en
  • DE748781C - Process for protecting organic glasses : de en
  • DE748822C - Device for automatic welding with feed of a wire-shaped consumable electrode regulated by an electric tube control : de en
  • DE748746C - Display or switch-off device for devices for hardening the surface of workpieces by means of inductive heating : de en
  • GB565340A - Improvements in filtering materials : en
  • US2361973A - Magnetic compass repeater : en
  • US2362087A - Sulphanilamido-thiazoles : en
  • AU931643A - Improvements relating to soldering fluxes : en
  • AU119137B2 - Improvements in or relating to sliders for slide fasteners : en
  • US2362309A - Moistening apparatus : en
  • CA423696A - Anti-flex-cracking agent : en fr
  • US2361981A - Method and means for defrosting air : en
  • USD139339S - Design for a brooch pin or similar article : en
  • US2361958A - Container : en
  • US2362023A - Flexible gun mount : en
  • USD139355S - Design for a faucet : en
  • GB565331A - Improvements in or relating to the control of swivelling tail wheels for aircraft : en
  • US2362292A - Lubricant : en
  • US2362204A - Strip feed sprocket device : en
  • AU1104043A - Improved heel building appliance : en
  • US2361986A - Composite pigments and process of producing same : en
  • US2362226A - Ship structure : en
  • US2362383A - Elexible joint : en
  • CA423644A - Ratio meter : en fr
  • DE748801C - Process for the preparation of oxalkyl compounds : de en
  • DK62880C - Drawing and Construction Tools. : da en
  • USD139368S - Wall protector for electric flush switches : en
  • CA423660A - Hop cluster stemmer : en fr
  • DE748720C - Electron tubes for reinforcement purposes with a cathode that emits electrons with practically the same exit speed : de en
  • FR893854A - Improvements to devices for drying hair : en fr
  • GB565357A - Improvements in the knitting elements of knitting machinery : en
  • CA423671A - Navigation instrument : en fr
  • DE748879C - Hammer drill support : de en
  • DE748686C - Process for the production of paint resins : de en
  • DE748767C - Process for the preparation of drying esters : de en
  • US2362271A - Heating apparatus : en
  • US2362040A - Portable bullet shield : en
  • DE748546C - Steel for the manufacture of objects that are exposed to the attack of certain hydrocarbons : de en
  • GB565432A - Modification of drying or semi-drying oils or derivatives of these : en
  • CA423651A - Anti-oxidant : en fr
  • US2362018A - Heat-hardenable oil-containing phenolic resins : en
  • DE748639C - Surface carburetor with a porous filling body : de en
  • DK62883C - Cigar Making Machine. : da en
  • US2362238A - Glue spreader, surface coater, and the like : en
  • USD139360S - Design fob a skirt : en
  • GB565384A - Color-correction of color photographs : en
  • FR893877A - Improvements in mounting pumps on bicycles : en fr
  • US2362002A - Interchangeable frame for eyeglasses : en
  • CA423650A - Anti-flex-cracking agent : en fr
  • FR893859A - Clutch refinements : en fr
  • FR893862A - Tilting device for vehicles : en fr
  • FR893897A - Process for the manufacture of condensation or polymerization products and products, capable of being molded, obtained by this process : en fr
  • DE748858C - bearings : de en
  • CA423641A - Gear testing tool : en fr
  • DK62878C - Drive pump for drill pipe piston pumps. : da en
  • DE748670C - Method of attaching rotary capacitor plates : de en
  • US2362228A - Method of forming contacts on metal oxide-metal rectifiers : en
  • DE748703C - Shortwave tube arrangement : de en
  • US2362284A - Metal cleaning compositions : en
  • US2362382A - Respirator : en
  • GB565416A - Improvements in or relating to devices for producing stepped intensity light beams : en
  • US2362296A - Method for removing sulphur from sulphur-bearing hydrocarbons : en
  • GB565401A - A fluid-operated work-holding vice : en
  • FR893860A - : fr
  • US2362142A - Pulverizing and classifying machine : en
  • DE748646C - Rubber shoe : de en
  • DE748851C - Magnetostriction oscillator : de en
  • DE748611C - Small harmonium that can be dismantled into several parts : de en
  • FR893873A - Multi-seat trolley for casualty evacuation : en fr
  • GB565451A - Improvements in or relating to electric overload responsive circuit interrupters : en
  • US2362150A - Self-closing bottle : en
  • DK62857C - Frequency modulation coupling. : da en
  • US2362015A - Engine cooling system : en
  • US2362105A - Apparatus for pressing garment sleeves : en
  • US2362361A - Aircraft : en
  • GB565307A - Improvements in closure means for pressure vessels : en
  • USD139371S - Design for a combined handbag and hat : en
  • DE748605C - Method of insulating electrical conductors : de en
  • US2361927A - Concentrator : en
  • US2362262A - Steering mechanism for two-wheeled tractors or the like : en
  • USD139392S - Design for a brooch or similar article : en
  • US2362060A - Xqatlnfi or plastic : en
  • US2362091A - Lighting fixture : en
  • US2362264A - Groove drilling machine : en
  • US2362235A - Apparatus for indicating variations in densities of transparent media : en
  • US2362072A - Indexing chuck : en
  • GB565314A - Improvements in or relating to electric signalling systems : en
  • DE748564C - Detergents for cosmetic purposes : de en
  • GB565437A - An improved retaining device for valve springs and the like : en
  • DK62871C - Method for Making Durable Rippled Threads or Taver Melting Masses. : da en
  • US2362294A - Electric control circuit : en
  • FR893895A - Process for obtaining concentrates of vitamin e esters. : en fr
  • GB565403A - Improvements in and relating to phase modulators : en
  • CA423668A - Linear dimension gauge : en fr
  • DE748789C - Erase head for steel tone machines : de en
  • DE748853C - Procedure for removing the riser wires from snaking plants : de en
  • DK62872C - Base for stools, small tables and similar furniture. : da en
  • DE748940C - Hook-on pipe quick connection : de en
  • US2362407A - Excavating apparatus : en
  • DE748557C - adhesive : de en
  • US2362255A - Door latch : en
  • US2362149A - Fixed maximum torque tension wrench : en
  • US2361913A - Liquid fuel control for hot water heaters : en
  • US2362125A - Seal : en
  • FR893894A - Improvements to reservoir pen holders : en fr
  • GB565335A - Improvements in or relating to the production of concrete of high crushing strength and very rapid hardening and concrete bodies produced thereby : en
  • US2362363A - Sealing ring or the like : en
  • USD139372S - Design fob a game board : en
  • IE17597L - Selection control circuits for automatic telephones. : en
  • GB565386A - Improvements in convertible ottomans or the like : en
  • DE748816C - Arrangement for limiting overvoltages at the armatures of DC machines : de en
  • GB565380A - Improvements relating to time control of electric circuits : en
  • FR893900A - Antiseptic soap : en fr
  • GB565366A - Improvements in or relating to centrifugal fans and the like : en
  • GB565443A - Improvements in toothed gearing and in the manufacture thereof : en
  • GB565365A - Improvements in means for cutting and folding paper as delivered from printing and like machines : en
  • DE748796C - Exchange column with floors : de en
  • US2361965A - Lactones of the saturated and unsaturated cyclopentanopolyhydrophenanthrene series and process of preparing same : en
  • FR893883A - Machine for the automatic tying of articles to be bundled by means of ligatures formed by torsion : en fr
  • US2362011A - Safety control fob gaseous fuel : en
  • DE748515C - Process for refining chemically digested cellulose : de en
  • DE748654C - Arrangement for the elimination of an arc fault : de en
  • GB565319A - Improvements in electrical insulated wire : en
  • CA423591A - Terry loom warp stop motion : en fr
  • GB565336A - Improvements in or relating to ignition systems for internal-combustion engines : en
  • GB565412A - Improvements relating to oil filtering apparatus : en
  • DE748862C - Process for the production of cellulose flour : de en
  • US2362423A - Tank-wall temperature indicator : en
  • US2362392A - timing mechanism : en
  • GB565310A - Improvements in or connected with tubular fluorescent electric lamp fittings : en
  • DK62861C - High power cable. : da en
  • US2362321A - Safety fountain pen : en
  • USD139396S - Design for a scaef : en
  • GB565328A - Improvements in the manufacture of waisted bolts : en
  • CA423608A - Building panel : en fr
  • DE748845C - Fluorescent columns of liquid in transparent tubes : de en
  • US2362004A - Analyzing device : en
  • GB565334A - Improvements in or relating to hydraulic pumps or motors of the radial cylinder type : en
  • GB565444A - Pump control mechanism : en
  • US2362202A - Separation of copper from zinc : en
  • US2362229A - Typewriting machine : en
  • US2362027A - Communication apparatus : en
  • US2362410A - Method of making feeder heads : en
  • US2362132A - Glass transfer mechanism : en
  • DK62873C - Sofa, which can be converted into Bed. : da en
  • GB565369A - Improvements in x-ray tubes : en
  • DE748911C - Axially movable contact holder for electrical resistance heating elements : de en
  • GB565450A - Improvements in and relating to electric snap-action switches : en
  • DE748635C - Transmission device for values set in calculating, accounting or statistical machines : de en
  • FR893892A - Riveting device with automatic driving of the rivets to the riveting point : en fr
  • US2362006A - Flange forming apparatus : en
  • US2362079A - Conveyer apparatus : en
  • US2362350A - Apparatus for making mufflers : en
  • DE748831C - Device for subsequent degreasing of digestion products from animal bodies, slaughterhouse waste, etc. : de en
  • CA423685A - Anti-friction bearing : en fr
  • GB565395A - Improvements connected with shields for use in electric arc welding : en
  • US2362308A - Apparatus for testing prime movers : en
  • US2362312A - Switch construction : en
  • US2362052A - Distillation of volatile water-insoluble materials from aqueous polymer dispersions : en
  • US2362164A - Radioactivity logging : en
  • US2361921A - Safety razor : en
  • US2362380A - Ski : en
  • US2362285A - Automatic draft regulator for orchard heaters : en
  • CA423703A - Two-way signalling system : en fr
  • US2362012A - Pivotal mounting : en
  • AU651342A - Improvements in platform weighing machines : en
  • US2362063A - Method of and means for ventilating thread processing apparatus : en
  • US2362185A - Assembling of laminated driving belts : en
  • DK62875C - Procedure for Treating Seed and Plant Germs to Increase Their Germination. : da en
  • DE748751C - Electrical alarm system with one or more monitoring loops : de en
  • US2362224A - Aircraft : en
  • CA423705A - Telephone system : en fr
  • US2362177A - Automatic loading apparatus for machine tools : en
  • AU128976B2 - Improvements in or relating togas-fired water heaters : en
  • AU119117B2 - Shortwave antenna : en
  • US2362134A - Gathering machine : en
  • US2362303A - Brake mechanism : en
  • CA423684A - Basin unit : en fr
  • DE748926C - Process and device for the production of fibers from synthetic high polymers with amide groups in the chain by the melt spinning process : de en
  • US2362088A - Form dispensing apparatus : en
  • CA423604A - Trestle : en fr
  • US2362176A - Flashlight full-beam electric lamp : en
  • USD139357S - Design for a skirt : en
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  • DE748847C - Projection kaleidoscope : de en
  • GB565302A - Improvements relating to starting switches for electric discharge devices : en
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  • US2362144A - Draft regulating means for heaters : en
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  • DE748871C - Machine for gluing soles to shoes : de en
  • DE748613C - Equipment for underwater sound systems on ships to determine the respective achievable ranges : de en
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  • US2361918A - Electric welding apparatus : en
  • CA423588A - Wool glossing process : en fr
  • US2362428A - Dielectric materials and electrical apparatus containing them : en
  • GB565462A - Improvements in or relating to combining circuits for electrical strain gauges : en
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  • CA423664A - Record card punching machine : en fr
  • US2362067A - Quick-adjustable vise : en
  • US2362241A - Cylinder construction : en
  • US2362384A - Combined illuminating and germicidal lamp and method of making the same : en
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  • DE748540C - Process for the preparation of condensation products containing a pyridine ring : de en
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  • US2362066A - Process for treatment of nitrotoluol waste liquors : en
  • USD139343S - Design for a toy : en
  • US2361925A - Preparation of manganese products : en
  • USD139400S - Combined inkwell and penholder : en
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  • USD139349S - Combined tray and medicine holders : en
  • GB565428A - Improvements in or relating to file cutting machines : en
  • US2362317A - Fence fastener or staple : en
  • US2362330A - Manifolding stationery : en
  • GB565321A - Improvements in the manufacture of selenium electric rectifiers : en
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  • DE748691C - Process for the production of copolymers from diolefins and olefins : de en
  • FR893869A - Process for manufacturing notepads or notebooks, in particular ruled blocks for certain shorthand systems : en fr
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  • US2362269A - Bowling ball or the like : en
  • CA423657A - Die for moulding flashlight bodies : en fr
  • US2362246A - Vehicle traction attachment : en
  • US2362113A - Catalytic conversion process : en
  • AU119136B2 - An improved adjusting device for guy supports for erecting tents andthe like : en
  • CA423626A - Sprinkler system and tank : en fr
  • US2362281A - Carbon stick attachment for motion picture projector lamps : en
  • US2362148A - Enclosed and protected electrical apparatus : en
  • US2362167A - Supporting structure of beverage filling machines : en
  • CA423677A - Substituted (1, 3, 5-triazinyl-(6))-aminophenyl-arsonic acid : en fr
  • DE748742C - Television broadcasting method in which the picture modulation is given from one side and the picture change synchronization pulses from the other side of a fixed value (black value or value of greatest brightness) : de en
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  • GB565356A - Improvements in portable buildings : en
  • US2361951A - Trailer for boats : en
  • US2362298A - Hull fitting : en
  • US2362155A - Tumbling apparatus for degreasers : en
  • US2362233A - Lubricants : en
  • USD139363S - Design for a suit or similar article : en
  • AU119130B2 - Improvements relating to spring nut members : en
  • GB565390A - Improvements in or relating to street or town's lighting : en
  • US2361919A - Means for securing printing plates to their cylinders : en
  • GB565330A - Improvements in or relating to apparatus for cooling or attemperating oil or other viscous liquids : en
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  • US2362009A - Method of applying closures to containers : en
  • DE748752C - Process for the production of porous building materials from hydraulic binders : de en
  • DE706918C - Container for plants : de en
  • CA423669A - Ferraris meter magnet core : en fr
  • US2362232A - Compensator : en
  • US2362047A - Desk construction : en
  • DE748935C - Clamping of multi-part torsion springs made from leaf spring rods : de en
  • DE748665C - Drive of the printing cylinder of a two-turn high-speed press : de en
  • DE748834C - Drive for the coke discharge device of vertical chamber furnaces : de en
  • US2362207A - Circuit controlling device : en
  • DE748727C - Process for the production of molded articles from cellulose formylation mixtures : de en
  • GB565343A - Improvements relating to the production of cellular materials from cellulose derivatives : en
  • US2361991A - Bale band buckle : en
  • US2361929A - Airplane visualizing device : en
  • DK62885C - Regulation mechanism for Wind Engines. : da en
  • GB565316A - An improved arresting device for motor-wound clockwork mechanism : en
  • FR893885A - Tire plaster : en fr
  • US2362234A - Device for marking powder lines : en
  • GB565370A - Improvements in or relating to the production of corrugated thermoplastic sheet material : en
  • GB565409A - Improvements in bolt and nut anchor plates : en
  • DE748326C - vinyl record : de en
  • US2362212A - Railway traffic controlling apparatus : en
  • GB565442A - Improvements to the smoker's pipe to prevent moisture forming on the lower layers oftobacco : en
  • DE748724C - Process and machine for coring raw cotton : de en
  • US2362028A - Vibrator power supply system : en
  • US2362084A - Air conditioning system : en
  • CA423622A - Ventilated closet bowl : en fr
  • US2362059A - Lasting mechanism : en
  • US2362274A - Aqueous phenolic resin solutions : en
  • US2362388A - Method of and apparatus for welding : en
  • US2361960A - Sorting device for container making machines : en
  • US2362190A - Apparatus for amusement and instruction in aviation : en
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  • DE748643C - Oscillating mechanism for generating a bell tone to be reproduced electro-acoustically : de en
  • USD139395S - Design fok a scarf : en
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  • US2362205A - Method and mechanism for feeding sheets to printing machines : en
  • US2362133A - Pot type burner with admission of air at two levels : en
  • US2362022A - Purification of water : en
  • US2362430A - Articles of nonmetallic mineral compounds and method of producing same : en
  • US2362277A - Spinnerette : en
  • US2362332A - Corrosion preventive compositions : en
  • USD139337S - De pasqu ale ft al : en
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  • US2362302A - Method for drying plastic material : en
  • US2362085A - Method of heating open-hearth furnace charges : en
  • US2362129A - Power truck : en
  • US2362195A - Electric wave amplifier with feedback : en
  • US2361928A - Sensitized photographic emulsion : en
  • US2361976A - Heat treating apparatus : en
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  • GB565348A - Automatic control of torpedoes and other craft and vehicles : en
  • CA423631A - Transmission interlock : en fr
  • CA423638A - Circuit breaker : en fr
  • USD139352S - Design for a paring knife : en
  • USD139376S - Design for a combination cleaning and polishing device : en
  • DK62882C - Alarm system with a central Alarm Station and local Alarm Loops. : da en
  • US2362250A - Combined sink and basin stopper : en
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  • US2361975A - Spark plug : en
  • US2362065A - Toy gun : en
  • AU554642A - An improved adjusting device for guy supports for erecting tents andthe like : en
  • GB565389A - Improvements in the manufacture of sulphonyl compounds : en
  • USD139399S - Design for a playhouse : en
  • US2362137A - Banana hook : en
  • US2362154A - Cheese press : en
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  • GB565318A - A device for washing and cleaning various articles, primarily intended for domestic use : en
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  • CA423642A - Gear checking apparatus : en fr
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  • US2361978A - Catalytic cracking system : en
  • US2362187A - Panel or unit for buildings and building constructed therefrom : en
  • US2361983A - Machine for forming resistor leads : en
  • US2362248A - Manufacture of collars for personal wear : en
  • US2362396A - Method for determining moisture in forages and grains : en
  • USD139354S - Design for a faucet : en
  • USD139397S - Design for a house coat : en
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  • US2362057A - Processes for production of thionyl chloride : en
  • DE748788C - Process for the preparation of derivatives of fluoranthene : de en
  • US2362353A - Elements of compressed and sintered powders : en
  • GB565392A - Improvements in inflatable cores for use in casting hollow concrete units : en
  • US2362427A - Mold operating mechanism for glass blowing machines : en
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  • US2362165A - Hypodermic syringe : en
  • GB565400A - Improvements relating to aircraft : en
  • US2361908A - Sanitary douche : en
  • US2362157A - Display device : en
  • US2362297A - Jettison tank valve : en
  • CA423653A - Anti-oxidant : en fr
  • DE748826C - Improvement of titanium white color bodies : de en
  • US2361917A - Stove or heater : en
  • CA423602A - Sliding door, roof, window or seat : en fr
  • DE748661C - Process for coating gravure cylinders with light-sensitive colloid solution : de en
  • DE748807C - Production of positive electrodes for air oxygen elements : de en
  • DE748828C - Process for stripping highly baked synthetic resin paints : de en
  • US2362217A - Production of cellulosic products : en
  • DK62884C - Raised and walnut woven Fabric. : da en
  • US2362036A - Pipe reaming and cleaning device : en
  • US2361969A - Selenium rectifier : en
  • US2362111A - Exercising device : en
  • DE748680C - electron microscope : de en
  • US2362198A - Oil well and casing cleaning brush : en
  • US2362336A - Sulphonamide derivatives of 2-aminooxazole and processes for their production : en
  • US2362401A - Detergent compositions : en
  • US2361936A - Photographic materials and process of manufacturing same : en
  • US2362136A - Casting : en
  • US2361959A - Coating machine : en
  • US2362339A - Fluid operated servomotor : en
  • US2361924A - Atmospheric resistance equalizing means for moving vehicles : en
  • US2362276A - Beneficiation of acidic minerals : en
  • US2362166A - Method of coating : en
  • US2362158A - Cooling of pistons : en
  • US2362225A - Cigarette-making machine : en
  • GB565372A - Improvements in and relating to control of speed of lowering on geared winches : en
  • USD139347S - Design for an air diffuser or the like : en
  • US2361906A - Centrifugal apparatus : en
  • US2361952A - Prime mover : en
  • US2361992A - Apparatus for the growth of microorganisms : en
  • US2362345A - Dive bombing airplane : en
  • USD139382S - Design for a handbag : en
  • US2362163A - Carburetor : en
  • DE748786C - Arrangement for coupling a cavity resonator to a generator or consumer of electromagnetic oscillations arranged outside : de en
  • US2362135A - Leveling device for gravimeters : en
  • US2362419A - Coded feed-back circuits for rail way traffic control : en
  • US2362120A - Cosmetic case : en
  • US2362433A - Nozzle : en
  • US2362180A - Apparatus for applying tread rubber to tires : en
  • CA423632A - Dining car : en fr
  • US2361962A - Method of metal-clading : en
  • US2362038A - Baled hay loading apparatus : en
  • US2362425A - Time-measuring equipment : en
  • CA423630A - Ditch excavating machinery : en fr
  • US2362373A - Method for applying adhesive to wax coated paper : en
  • GB565346A - Improved press tools for bending tubes or rods : en
  • US2362160A - Bulkhead clip for wires and conduits : en
  • US2361911A - Liquid fuel burner : en
  • US2362093A - Dehydration of normally gaseous hydrocarbons : en
  • USD139365S - Design for a bkassiere : en
  • US2361974A - Electrolytic cell : en
  • DE748536C - Process for extracting aqueous fatty acids, such as acetic acid : de en
  • US2362104A - Beverage dispensing apparatus : en
  • AU119109B2 - A method of producing curved 'sandwich' material : en
  • DK62874C - Device by Saw Blades. : da en
  • DE748625C - Process for the production of high pressure discharge lamps from quartz glass : de en
  • CA423661A - Press platen levelling device : en fr
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  • US2362117A - Retort : en
  • CA423617A - Gauge or testing instrument : en fr
  • US2362192A - Floating mine : en
  • US2362301A - Aircraft rotor wing construction : en
  • US2362366A - Pulverizer rotor : en
  • FR893893A - Process for preparing gonadotrophic hormones from pregnant woman's urine : en fr
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  • DE748859C - Hollow ring seal, elastically closed on all sides, with a filling : de en
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  • DE748693C - Multi-stage flying piston internal combustion compressor : de en
  • CA423633A - Strip or ribbon making apparatus : en fr
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  • CA423710A - Adhesive : en fr
  • US2361961A - Universal cutting machine : en
  • US2362372A - Apparatus for measuring alternating current in the conductors and/or in the sheaths of electric cables : en
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  • DE748568C - Wood and fiber preservatives : de en
  • DE748660C - Roller mill with adjustable friction bars : de en
  • DE748948C - Holder for easily detachable fastening of a bending template on preferably elongated workpieces : de en
  • DK62858C - Universal receiver with rectifier tube. : da en
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  • CA423658A - Flour sifting apparatus : en fr
  • GB565396A - Improvements in or relating to table board supported sewing machines : en
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  • DE748612C - Device for motorized adjustment of a receiving device, in particular a display device : de en
  • DE748624C - Device for determining line lengths or for determining the location of faults in high-voltage overhead lines : de en
  • USD139390S - Design for a sweater : en
  • US2362200A - Electric connector : en
  • USD139359S - Design fob a skirt : en
  • US2362062A - Pelt stretcher : en
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  • FR893889A - Luminous tori : en fr
  • GB565454A - An improvement in and relating to taps or cocks : en
  • US2362315A - Fur feeding machine : en
  • US2362201A - Modulation : en
  • US2362343A - Control mechanism for press brakes or similar machines : en
  • CA423592A - Clutch and propeller : en fr
  • GB565459A - Improvement in spring clockwork mechanisms with motor winding gear : en
  • GB565332A - Improvements in or relating to supercharged internal combustion engines : en
  • US2362094A - Polymeric dihalo-ethylene compound : en
  • US2362359A - Attenuation regulator : en
  • CA423628A - Electric switch for roads : en fr
  • DE748832C - lubricant : de en
  • CA423612A - Metallic gland : en fr
  • US2362287A - Piston ring : en
  • USD139358S - Design fob a belt buckle : en
  • US2362290A - Lubricant : en
  • US2362020A - Nursing bottle holder : en
  • US2362050A - Spring counterbalance for drafting machines : en
  • US2362305A - Conveyer mechanism : en
  • USD139381S - Design for a combined bottle and cap : en
  • GB565326A - Improvements in or relating to a method of producing bread having a high content of vitamins a and d : en
  • US2362069A - Printing cylinder bearer : en
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  • DE748683C - Control of the surface hardening of metal parts by inductive heating and subsequent quenching : de en
  • DE748763C - Electric resistance seam welding machine for producing double circular seams : de en
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  • US2362239A - Lady's garment : en
  • GB565456A - Insert combination tool : en
  • IE17569L - Voice frequency telephone ringer. : en
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  • GB565413A - Improvements in or relating to the frequency modulation of oscillations generated byvelocity-modulation discharge devices : en
  • CA423692A - Gas turbine plant : en fr
  • US2362162A - Unit building structure : en
  • USD139348S - Picture frame or similar article : en
  • US2362172A - Vehicle headlight with integral full-beam electric lamps : en
  • US2362338A - Valve : en
  • DE748652C - Circuit arrangement for telephone systems with several exchanges and sealed two-wire connecting lines : de en
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  • AU1635544A - Process for effecting hydrocarbon isomerization reactions : en
  • US2362436A - Fluid seal for rotating shafts : en
  • US2362143A - Method of obtaining follicle-stimulating hormone : en
  • CA423607A - Pulley fixing means : en fr
  • CA423636A - Electrical protective device : en fr
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  • FR893890A - Secret telephony method and device : en fr
  • AU119119B2 - Improvements in water heaters andor steam generators : en
  • USD139383S - Pocket container for pills and the like : en
  • US2362266A - Voting machine : en
  • FR893880A - Method and apparatus for improving wood : en fr
  • US2362098A - Leaf entering and centering mechanism for tobacco strippers : en
  • US2362259A - Heating apparatus and starting means therefor : en
  • DE748815C - Automatic electrical device for regulating physical quantities : de en
  • US2362283A - Heating and electrical generating apparatus : en
  • US2362007A - Method of making sintered copper chromium metal composition : en
  • CA423635A - Reaction product of aldehyde and diazine derivative : en fr
  • US2362188A - Baseball game device : en
  • US2361938A - Method of making outsoles : en
  • CA423629A - Coated abrasive : en fr
  • US2362368A - Flagstaff structure : en
  • US2362175A - Piped light full-beam electric lamp : en
  • AU83841A - A method of producing curved 'sandwich' material : en
  • CA423654A - Vinylidene chloride composition : en fr
  • AU1072443A - Improvements in potato digging or harvesting machines : en
  • GB565448A - Improvement in self aligning and temperature compensating rotor bearing assemblies : en
  • DE748656C - Device for automatic reduction of the power supply in electrical cooking devices for electrode heating : de en
  • US2361979A - Nut lock construction : en
  • US2362286A - Piston ring : en
  • US2362282A - Method of acetylating starch : en
  • AU119124B2 - Improved method and device for binding objects for transport : en
  • CA423711A - Adhesion process : en fr
  • US2362230A - Interlocking means for knockdown advertising displays : en
  • US2362344A - Apparatus for measuring moisture : en
  • US2362025A - Apparatus for administering blood plasma : en
  • US2362044A - Cooling system : en
  • US2362152A - Encased heating unit : en
  • US2362389A - Fluid transmission and drive : en
  • DE748640C - Membrane for fuel pumps : de en
  • AU931843A - Improvements in or relating to electrical measuring apparatus : en
  • CA423704A - Telephone coin collector : en fr
  • FR893896A - Process for the manufacture of condensation products and products, capable of being shaped, obtained by means of this process : en fr
  • CA423701A - Structural tool : en fr
  • CA423707A - Pipe swivel joint : en fr
  • GB565449A - An improved device for stretching rubber and other flexible tubing or hollow members for binding, insulating, marking and other purposes : en
  • US2361948A - Assorting apparatus : en
  • US2362398A - Thermally responsive device : en
  • CA423616A - Toilet tank water control : en fr
  • AU119122B2 - Improvements in potato digging or harvesting machines : en
  • DE748585C - Process for the production of high-gloss galvanized headlight mirrors with mirror layer carriers made of steel : de en
  • US2362393A - Altimeter for obtaining actual altitude of aircraft : en
  • GB565351A - An electromagnetic course-indicating navigation instrument : en
  • CA423679A - Tube coupling : en fr
  • US2362220A - Tractor mounted crane : en
  • US2362169A - Shoe construction : en
  • FR893858A - Electro-galvanic massager : en fr
  • FR893863A - Directory visible : en fr
  • GB565303A - Combination lock : en
  • GB565405A - Material for chromatographic purposes : en
  • AU962643A - Improved method of manufacturing nuts and bolts : en
  • CA423603A - Wearing apparel : en fr
  • USD139374S - Design fob a brooch ob similar article : en
  • US2362293A - Lubricant : en
  • IE16672L - Improvements in agricultural harrows : en
  • DE748599C - Method for extinguishing Braenden of magnesium or magnesium-containing alloys and like : de en
  • CA423593A - Screen for potatoes : en fr
  • CA423676A - Lubricator : en fr
  • DE748755C - Fulling process : de en
  • US2362035A - Dispersion mill : en
  • USD139361S - Design fob a skirt : en
  • US2362123A - Fuse : en
  • US2362127A - Stoker : en
  • US2361933A - Compression apparatus for producing pipe : en
  • DE748681C - Device for the production of photographic recordings of objects enlarged by an electron microscope : de en
  • DE748947C - Dividing head for machine tools, especially milling machines : de en
  • GB565311A - Improvements connected with gunwale fittings for use in attaching scaling ladders tolife boats, barges or the like : en
  • GB565407A - Improvements in and relating to cutting, grinding or polishing machines for diamondsor other stones and the like : en
  • CA423691A - Gas turbine plant : en fr
  • DE748658C - Fuel pump, especially injection pump for low-boiling fuels : de en
  • US2361950A - Coating apparatus : en
  • US2361912A - Notched pilot baffle : en
  • US2361972A - Ice creeper : en
  • US2362153A - Electric frequency converter system : en
  • US2362421A - Method of making closure caps : en
  • USD139364S - Design fob a suit ob similar abticle : en
  • DE748852C - Self-seller for electricity, gas or the like with a coin mechanism for one or more coin types and an energy store : de en
  • DE748902C - Arrangement for combating vibrations in converters with smoothing agent in the direct current circuit : de en
  • US2362055A - Powder box : en
  • DE748676C - Arrangement for generating tilting vibrations by means of grid-controlled gas discharge tubes equipped with a glow cathode : de en
  • US2362435A - Concrete mixer : en
  • US2362356A - Fruit husking machine : en
  • US2362341A - Seal : en
  • CA423647A - Double v-belt : en fr
  • USD139351S - Design for a flag : en
  • DE748570C - Process for the production of water-soluble, resinous condensation products from urea and formaldehyde : de en
  • DE748629C - Process for the production of a rust protection paint : de en
  • US2361968A - Lactones and process of making same : en
  • US2362081A - Pump unit for spray or jet devices : en
  • DE748701C - Device for switching ship turbines from one behind the other to one next to one another and vice versa : de en
  • US2362034A - Shield for electrical currents : en
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