• US2077986A - Swash plate device : en
  • AU142236A - Improvements in or relating to radio direction finding and directional receiving installations : en
  • AU96436A - An improved reinforced brick lintel or the like and method and apparatus for forming same : en
  • CA365537A - Sieve : en fr
  • US2077501A - Ice cream dipper : en
  • US2077635A - Abrasive throwing wheel : en
  • US2077796A - Chrome ore refractories : en
  • US2077959A - Fan blade : en
  • DE644025C - Doll : de en
  • FI17526A - Anordning få åstadkommande av ljudsignaler för fordon, särskilt Automobiler : en fi
  • FR811721A - Method and device for the reduction of ores, and in particular of iron ore : en fr
  • US2077899A - Electrical signaling system : en
  • US2077402A - System of control for liquid fuel burners : en
  • US2077888A - Motor brake : en
  • CA365463A - Carbonaceous material hydrogenation : en fr
  • US2077547A - Bottom rod safety guard : en
  • CA365602A - Draining device : en fr
  • DE644036C - Process for the production of a zinc chromate with increased rust protection : de en
  • US2077677A - Summary board : en
  • US2077802A - Motor compressor : en
  • USD104197S - Design fob a radio receiver cabinet : en
  • US2077644A - Working and compressing apparatus : en
  • US2077477A - Submersible rescue apparatus for submarines : en
  • US2077521A - Registering money bank : en
  • US2078020A - Clutch mechanism : en
  • DE643966C - Device for automatic control of the feed rate in automatic welding machines : de en
  • US2077571A - Pump packing : en
  • AU201036A - Improvements in or relating to heat exchange devices : en
  • CA365541A - Metal strapping treating device : en fr
  • US2077704A - X-ray photographic apparatus : en
  • US2078109A - Timing control for oil burners and the like : en
  • US2078208A - Hydraulic jack : en
  • US2077455A - Stabilization of cellulose nitrate : en
  • US2077591A - Mercurated salicyl aryl amides : en
  • US2077975A - Telephone escritoire : en
  • DE643998C - Flip hat : de en
  • DE644034C - Alarm clock with switching device for switching an electrical circuit on or off as required : de en
  • US2077472A - Push button switch : en
  • US2077865A - Refrigerating system : en
  • FR811783A - Checkered board : en fr
  • CA365498A - Garment : en fr
  • GB464690A - Improvements in or relating to paper or like sheet material : en
  • DE644140C - Tiled stove with iron air heating insert : de en
  • GB464621A - Improvements in or relating to resilient connections : en
  • DE643971C - Process for influencing the viscosity of liquid media, such as solutions, solid suspensions or the like, for the purpose of wet mechanical processing : de en
  • US2078054A - Electric lamp for semindirect lighting purposes : en
  • US2078085A - Air conditioning cabinet : en
  • CA365479A - Mineral oil manufacture : en fr
  • CA365472A - Air brake : en fr
  • CA365593A - Hobby horse : en fr
  • US2077721A - Cap for filling nozzles : en
  • GB464559A - Improved foot- or other ball game device : en
  • US2077821A - Battery terminal post clamp : en
  • US2078030A - Method and apparatus for beating paper pulp : en
  • US2077619A - Centralized traffic controlling system for railroads : en
  • DE643854C - Process for dyeing leather : de en
  • DE644064C - Electrically heated cremation furnace : de en
  • US2078083A - Fountain pen barrel : en
  • US2077463A - Means for indicating the rate of time systems : en
  • US2078051A - Connecter for stranded cable : en
  • US2077520A - Machine for mechanically working hollow thread packages : en
  • US2077937A - Perforating and cutting machine : en
  • US2078074A - Clothesline pulley : en
  • DE644054C - Conveyor system : de en
  • US2078071A - Detergent compositions : en
  • GB464654A - Improvements in and relating to pocket handkerchiefs : en
  • USD104225S - Design for a brush : en
  • US2077752A - Form for making inflatable articles : en
  • DE644016C - Device for suspending a machine set on a railroad passenger car : de en
  • US2077939A - Brake : en
  • US2078113A - Sound recording apparatus : en
  • DE643851C - Lock for right and left use : de en
  • US2077566A - Radio-phonograph apparatus : en
  • US2078089A - Cooling tower : en
  • US2077730A - Balanced helicoidal change speed drive for shapers : en
  • GB465041A - Improvements in or relating to small arms : en
  • US2077539A - Acid wool dyestuffs of the anthraquinone series : en
  • US2077856A - Method for producing stable alkali polysulphides : en
  • US2077778A - Straight-bar knitting machine : en
  • USD104172S - Design for sunglasses : en
  • DE644081C - Switching bridge arrangement, especially for oil switches : de en
  • CA365453A - Sulphur production : en fr
  • CA365540A - Abrasive wheel : en fr
  • DE643867C - Diesel engine with air storage : de en
  • FR811700A - New radio beacon with multiple simultaneous axes : en fr
  • GB464525A - Improvements relating to the oil-filled tanks or casings of electrical and other apparatus : en
  • US2077470A - Gluing machine : en
  • US2077974A - Air conditioning apparatus : en
  • DE643858C - Fusible conductor arrangement for closed high-performance fuses of high voltage : de en
  • GB464601A - Improvements in or relating to mechanism for driving a cable-sheave from a drive shaft : en
  • GB464650A - An improved rotary washing and screening machine : en
  • DE643882C - Compressible lubrication pad frame with articulated guide for railway axle bearings : de en
  • GB464581A - Improved separating, measuring or dispensing device for use with containers for liquid, powdered or granulated material, or material in the form of relatively small crystals : en
  • GB464749A - Improvements in or relating to processes and compounds for colouring the surfaces of metal articles : en
  • GB464434A - Improvements in or relating to double thermal switches : en
  • GB464658A - Mechanical apparatus for boring below roadways, or through banks, for the insertion of pipes, cables, and the like therein : en
  • GB464578A - Improvements in and relating to rotating contact electric current rectifiers : en
  • FR811614A - Self-closing tap : en fr
  • US2077629A - Apparel hook : en
  • DE643862C - Electric welding process in which a vapor discharge vessel is used to supply the welding current : de en
  • GR6459B - IMPROVEMENT IN THE MANUFACTURE OF NORIA PUMP PISTONS. : el en
  • CA365553A - Vehicle running gear : en fr
  • FR811737A - Improvements in the manufacture of closed helical joint pipes : en fr
  • FR811879A - Return refrigeration plant mounted on wheels, in particular for large flows : en fr
  • US2077919A - Mud scraper for tractor wheels : en
  • DE643935C - Device for the continuous regulation of the frequency of alternating current sources using a device based on the principle of the Thompson effect : de en
  • GB464537A - Improvements in apparatus for playing games resembling bagatelle : en
  • GB464739A - Improvement in phonographs : en
  • FR811627A - Process for the preparation of phenol-formaldehyde condensation products and resulting products : en fr
  • FR811684A - Packaging system allowing the transport, sale and distribution of granulated and powdery products, without decanting the contents : en fr
  • GB464663A - Tobacco hopper for cigarette-making machines : en
  • US2077404A - Keyboard perforator and counter : en
  • US2078098A - Dispenser for ground coffee, etc. : en
  • US2077558A - Railway car wall : en
  • US2077674A - Apparatus for hoisting and crowding tractor bulldozers : en
  • US2077686A - Terminal bushing : en
  • FR811668A - Liquid soap dispenser, working automatically with a coin : en fr
  • GB464669A - Gearing for driving superchargers on aircraft engines : en
  • DE643892C - Device for the production of electrical tubular heating elements : de en
  • US2077873A - Tungsten metal and process for making the same : en
  • CA365520A - Electric weld control device : en fr
  • GB464548A - Improvements in and relating to dual-control arrangements for aeroplanes : en
  • FR811860A - Mechanical horn thermometer : en fr
  • GB464443A - Improvements in or relating to aerial systems : en
  • GB464755A - Fermentation of beet molasses : en
  • FR811649A - Advanced tip for swaddling babies : en fr
  • GB464680A - Improvements in braces for personal wear : en
  • FR811644A - Device for drawing threads of different widths in decorative paint : en fr
  • GB464449A - Improvements in centrifugal fans : en
  • GB464862A - Improvements in shearing-mechanism for use with devices for feeding molten glass to forming machines : en
  • DE644013C - Elevator with automatic, optional overloading of the conveyor container by means of target identification on the conveyor container : de en
  • US2077377A - Method and apparatus for producing sheet glass : en
  • US2077663A - Reversing mechanism : en
  • DE643889C - Electric lamp with built-in fuse : de en
  • GB464631A - Improvements in and relating to mercury boilers : en
  • FR811652A - Evaporative counter : en fr
  • US2077692A - Fabric : en
  • GB464431A - Improvements in or relating to automatic or semi-automatic telephone systems : en
  • GB464450A - An improved cupboard catch : en
  • FR811618A - Process for preparing azo dyes : en fr
  • GB464597A - Apparatus for the production of flight vouchers : en
  • US2077565A - Amplifier : en
  • US2077633A - Photoelectric tube : en
  • AU100745B2 - Image frequency suppression means ina coupling arrangement for superheterodyne radio receivers : en
  • DE644095C - Multi-part eye protection screen : de en
  • US2077835A - Method of widening fabrics : en
  • GB464656A - Improvements in and relating to the process of blackening iron and steel, and protecting the same from rust : en
  • GB464435A - Improvements in or relating to arrangements for automatically regulating wattless power in electric circuits by means of condensers : en
  • GB464603A - Improvements in refuse collecting vehicles : en
  • US2077448A - Process of chillproofing and stabilizing beers and ales : en
  • US2078110A - Igniting system : en
  • DE643978C - Process for the preparation of therapeutically valuable alcohols from gonad hormones and synthetic substances of gonad hormone character : de en
  • US2077416A - Auto gauge : en
  • US2077990A - Melting, refining and preparation for casting of magnesium and like metals : en
  • USD104155S - Design for a sparkler holder : en
  • FR811710A - Acetylene or other pressurized gas lighting nozzle : en fr
  • US2077578A - Transmission mechanism : en
  • US2077680A - Ironing machine : en
  • US2077816A - Doctor for paper making and like machines : en
  • GR6462B - KNIT GREEKS. : el en
  • DE644017C - Circuit breaker with electromagnetic release : de en
  • GB464480A - Improvements in, or relating to, frames or combined frames and stands, for photographs, pictures, mirrors and the like : en
  • GB464574A - Improvements in and relating to electric insulators and combined cut-out insulators and fuses : en
  • US2077650A - Stowing facility for commodities in railway and other vehicles, and in storage warehouses : en
  • GB464432A - Improvements in or relating to sliding friction bearings : en
  • US2077557A - Knitted fabric and method of making the same : en
  • US2077577A - Electric switch : en
  • GR6463B - KNITTED FELT. : el en
  • FR811835A - Inner tube for vehicle rim : en fr
  • FR811691A - Automatic shell washing and brushing machine after loading : en fr
  • FR811832A - Process for the preparation of alkyl derivatives of aromatic amines : en fr
  • GB464670A - Resilient drive for the gearing of aircraft engine superchargers : en
  • GB464672A - Improved process for effecting chemical reactions of olefinic hydrocarbons : en
  • GB464696A - Improvements in couplings for lubricators : en
  • DE643950C - Respiratory protection filter : de en
  • DE644084C - Arrangement for the direct conversion of alternating current of one frequency into another frequency : de en
  • US2078036A - Box making : en
  • US2077982A - Refrigerator : en
  • GR6455B - CONTRACTING SYSTEM OF STEEL REINFORCED CONCRETE ARME TO ACHIEVE GREATER DURABILITY. : el en
  • US2077656A - Dewaxing system : en
  • US2078087A - Light shielded handled fiberboard case : en
  • USD104200S - Design fob a decanter : en
  • FR811776A - Device for introducing the winding process into winders and bobbins, in which an empty spool is moved each time towards the working point : en fr
  • GB465104A - A control system for electric motors supplied through grid controlled converting apparatus : en
  • US2077458A - Tie case : en
  • DE643972C - Gate valve for gas lines : de en
  • FR811629A - Glow discharge oscillator : en fr
  • US2077936A - Telegraph circuit : en
  • FR811852A - Foot-operated device for controlling gas intake and brake operation in motor vehicles : en fr
  • US2078002A - Attachment for doors : en
  • US2077794A - Refractories : en
  • FR811661A - New advanced tube designed specifically for internal combustion engine radiators : en fr
  • AU328236A - Thin flexible films of hydrohalogenated rubber : en
  • DE643957C - Electric push button auto switch : de en
  • DE644096C - Two table glass blowing machine : de en
  • US2077584A - Composite bushing : en
  • AU100751B2 - Improvements device for dispensing pastes and liquids : en
  • AU139536A - Water heater : en
  • DE531955C - Injection internal combustion engine with air storage : de en
  • FR811646A - Device for reading the indications of electric and gas meters, etc. : en fr
  • US2077801A - Electric outlet for portable electric lamps and other fixtures : en
  • USD104185S - Design foe a portable lamp : en
  • US2077423A - Apparatus for making dental amalgam and other dies : en
  • DE643855C - Steam locomotive with water-tube boiler and air-cooled surface condensers arranged along the side of the locomotive : de en
  • GB464599A - Improvements in or relating to refrigerating apparatus : en
  • US2077970A - Nut marking device : en
  • GB464694A - Improvements in and relating to the preservation of perishable articles and materials : en
  • FI17531A - Anordning vid flaskor eller andra behållare : en fi
  • FR811795A - Combination device for underwater vision, photography and cinematography : en fr
  • US2077645A - Tray structure for bubble towers : en
  • USPP247P - Berry : en
  • AU100755B2 - Sintering zinc concentrates : en
  • US2077804A - Device for treating fractures of the neck of the femur : en
  • US2077894A - Surge control valve for hydraulic presses : en
  • US2078118A - Hairpin : en
  • US2078011A - Shed : en
  • DE644124C - Drying system : de en
  • US2078205A - Alkyl catechol ketones : en
  • USRE20338E - Television system : en
  • DE644030C - Tissue tensioning and folding device for fabric clippers u. like : de en
  • FR811633A - Improvements to devices actuated by pulses resulting from shocks, jolts, vibrations or the like, in particular to those used for indicating or advertising devices : en fr
  • US2077779A - Reversible drive for duplicators : en
  • DE643927C - Cover rail for loose-leaf binders with flexible threading straps on which a flat lifting device sits : de en
  • DE644108C - Collective trap : de en
  • FR811697A - Improvements to printing machines : en fr
  • GB464693A - Improvements in and relating to cinematograph projectors : en
  • DE643871C - Drying cylinder for paper and similar machines : de en
  • DK52969C - Combined Ottoman and Bed. : da en
  • GB464758A - Improved method of and apparatus for drying, primarily intended for artificially drying green fodder crops, grain and other loose materials of a vegetable nature : en
  • US2077410A - Furnace : en
  • US2078059A - Handwheel cover : en
  • GB464544A - Improvements relating to sheets for loose leaf books : en
  • US2077968A - Gas flow regulator : en
  • DE644150C - Device to avoid inadmissible voltage increases when electrical generators are switched off automatically by means of a field weakening resistor : de en
  • FR811888A - Amplifier system for very high frequencies : en fr
  • US2077785A - Process of removing rubber material from metal : en
  • US2077616A - Method of covering a surface : en
  • GB464460A - Improvements relating to electric fires : en
  • US2077572A - Vacuum cleaner : en
  • US2078078A - Drying frame : en
  • DE643999C - Magazine speaking machine : de en
  • DE644101C - Workpiece clamping bracket to be attached to the hand-operated saw table : de en
  • US2078166A - Throwing machine : en
  • DE643896C - Arrangement for the use of existing components of a wet telescopic gas container to erect a dry disk gas container : de en
  • FR811829A - Process for water softening : en fr
  • FR811688A - Priming system for electric discharge tubes : en fr
  • CA365466A - Collapsible container : en fr
  • US2077573A - Radio receiver : en
  • US2077915A - Brake : en
  • FR811846A - Improvements to electric discharge lamps : en fr
  • GB464554A - Improvements in or relating to a method of and machine for countersinking suction roll shells and other perforated structures : en
  • GB464859A - Process of chlorinating methyl-aromatic compounds : en
  • FR811634A - Improvements made to centrifugal devices, in particular centrifugal cream separators : en fr
  • USD104147S - Design for a jewelry box : en
  • DE644093C - Flat weft knitting machine : de en
  • GR6451B - CELL MAP FURNITURE (CELLULOID) METAL OR WOOD. : el en
  • FR811773A - Process for obtaining combinations of roentgen amplification sheets : en fr
  • GB464628A - Improvements in or relating to oilers or lubricators for typographic moulds : en
  • US2077723A - Shoe soling device : en
  • US2077743A - Process of wrapping loaves of bread : en
  • US2078032A - Lighting fixture : en
  • DE643952C - Vortex tire game : de en
  • FR811624A - Improvement in the manufacture of vanillin from lye used in the preparation of sulphite pulp : en fr
  • FR811664A - Toy automaton : en fr
  • GB464643A - Improvements in electric switches and circuit breakers having butt contacts : en
  • DE643848C - Spoke lock for bicycles : de en
  • GB464483A - Television transmission arrangement : en
  • GB464641A - Improved method and apparatus for preparing cylinders of plastic or semi-plastic material of predetermined length and diameter and for wrapping same : en
  • US2077882A - Stoker : en
  • USD104136S - Design fob a fly swatter blade : en
  • USD104154S - Design for a posture chair : en
  • IE14323L - Valves for pneumatic tyres : en
  • GB464551A - Improvements in or relating to interconnecting circuits for telegraph repeaters : en
  • GB464620A - Improved process and apparatus for reversing and opening folded sheets for the purpose of stitching same : en
  • US2077780A - Envelope flap moistening device : en
  • US2078029A - Carburetor for internal combustion engines : en
  • US2078196A - Variable speed power unit : en
  • US2077788A - Air brake mechanism : en
  • US2077902A - Electric totalizator : en
  • US2077426A - Bone conduction hearing aid device : en
  • US2077649A - Stowing facility for commodities in railway and other vehicles, and in storage warehouses : en
  • US2078119A - Mobile carbage and ashcan stand : en
  • USD104138S - grandinetti : en
  • DE644073C - Process for the evaporation of aqueous hydrochloric acid : de en
  • DK52972C - Building board. : da en
  • FR811685A - Firearms wad : en fr
  • GB464433A - Improvements in or relating to apparatus for washing gases : en
  • GB464743A - Improvements in or relating to wheel felloes : en
  • DE643931C - Stove cover for electrically heated ovens, especially stoves : de en
  • DE643924C - Disinfection and sterilization procedures : de en
  • DE644153C - Operating equipment for electric high-pressure metal vapor discharge tubes, especially high-pressure lamps : de en
  • GB464636A - Improvements in or relating to galvanic cells or electrical accumulators : en
  • US2077625A - Heat exchange apparatus : en
  • GB464512A - Emergency brake apparatus for motor road vehicles : en
  • GB464664A - A transmission variable speed gearbox applicable to pedal operated cycles : en
  • FR811797A - Process for the production of fatty acids with a low degree of saturation of oils and fatty substances : en fr
  • DE643844C - Device for changing the camber and the pre- and post-travel of individually suspended motor vehicle wheels : de en
  • DE643962C - Device for adjusting the armature stroke for a lifting electromagnet : de en
  • DE644010C - Cigarette tamping machine with a device for inserting filters : de en
  • DK52962C - Drift sand filter with associated Procedure for Operation of the same. : da en
  • GB464729A - Improvements in or relating to time-correcting devices for clocks, which devices are controlled by alternating electric current of constant frequency : en
  • DE643864C - Process for the production of multilayer glasses, in particular for glasses : de en
  • FR811856A - New turret for lathe, equipped with a vertical tool adjustment device : en fr
  • GB464761A - Improvements in apparatus for the continuous extrusion of metals : en
  • US2078142A - Illuminated display : en
  • FI17475A - Device for trouser waist : en fi
  • US2077811A - Drive mechanism for shaker conveyers : en
  • US2077773A - Impulse generator : en
  • US2078088A - Process of recovering sulphuric acid from sulphuric acid solutions of sulphates : en
  • USD104159S - Design for a pocketbook : en
  • US2077564A - Coffee extract and method of and apparatus for producing the same : en
  • CA365589A - Nut lock : en fr
  • USD104178S - Design fob a wrist cigarette : en
  • US2077911A - Valved coupling for gas wells : en
  • US2077736A - Convertible automobile accessory : en
  • CA365448A - Frequency stabilizing circuit : en fr
  • GB464594A - New or improved means for facilitating the making of pipe connections : en
  • CA365548A - Electric welding process : en fr
  • GB464463A - Process for the production of permanently stiffened washable materials : en
  • US2077703A - Therapeutic device : en
  • FR811639A - Advanced chi-ray tubes at high voltage : en fr
  • FR811802A - Local shower device : en fr
  • GB464615A - Improvements in a device for protecting doctors, patients, nursing attendants and the like from catching or transmitting infectious diseases : en
  • GB464720A - Improvements in and relating to the manufacture of cement : en
  • FR811711A - Novel sulfonic acids, insoluble azo dyes derived from these acids and process for the preparation of these products : en fr
  • DE644039C - Multi-form milling machine : de en
  • USD104140S - Design for a bicycle frame : en
  • AU100785B2 - Improvements in or relating to display signs : en
  • DE644004C - Lubrication for pistons of internal combustion engines : de en
  • DE644092C - Device for changing the depth of the neck on flat neck knitting machines : de en
  • US2078133A - Swimming glove : en
  • US2078193A - Paint brush : en
  • FR811833A - Barrier disc and angular trough transporter for mining : en fr
  • DE644031C - Lever mechanism for narrow back files, in which the two-armed hand lever acts via an intermediate piece on the crook on the connecting web of the turning bar : de en
  • US2077688A - Piston : en
  • US2078005A - Mill plant for rolling hot metal : en
  • GB464713A - Improvements in and relating to paper making and the like machines : en
  • US2078062A - Valve stem : en
  • USD104196S - Design for a revolving clock : en
  • FI17493A - Roll-away bed : en fi
  • FI17500A - Anordning vid bandsågar : en fi
  • CA365529A - Refrigerating apparatus : en fr
  • GB464561A - Improvements in and relating to crank brackets for cycles : en
  • FR811830A - Detergents and their manufacturing process : en fr
  • US2077588A - Shipping box for chicks : en
  • US2077701A - Folding table : en
  • GB464466A - Method of manufacturing nails for mountain shoes : en
  • DK52961C - Apparatus for the manufacture of thin, shell-shaped utensils. : da en
  • FR811784A - Galvanizing oven : en fr
  • GB464695A - Improvements in or relating to electric clocks : en
  • GB464728A - Improvements in and relating to supports for lamp shades or lamp globes or the like : en
  • FR811824A - Automatic handling process and transport equipment for the manufacture of footwear and similar articles : en fr
  • GB464430A - Improvements in or relating to cathode ray tubes : en
  • DE644116C - Single pinching machine with upper leather edge cutting device : de en
  • US2077545A - Sewage sludge treatment plant : en
  • GB464503A - Improvements in processes for rendering wool materials unshrinkable : en
  • USD104201S - Design for a color display panel : en
  • USD104195S - Design for a nubsing nipple : en
  • DE644117C - Device for directional transmission and reception of sound waves by means of one or more radiators arranged on a ship : de en
  • CA365482A - Coated glass article manufacture : en fr
  • DE644007C - Delivery device for bag and bag machines : de en
  • GB464732A - Product which absorbs ultra-violet radiations and can be applied to a surface in the form of a protective layer : en
  • USD104198S - Design for a textile fabric : en
  • CA365586A - Powder spraying apparatus : en fr
  • GB464776A - Improvements in or relating to insecticidal compositions : en
  • CA365501A - Instrument for transmitting angular movements : en fr
  • US2078072A - Radio receiver : en
  • US2077852A - Combination of window shade and operating means : en
  • USD104224S - Design for a printed textile fabric : en
  • CA365539A - Abrasive article : en fr
  • US2077748A - Hydraulic operating mechanism for motor vehicle brakes : en
  • USD104194S - Design fob a candlestick : en
  • FR811687A - Backpack sprayer : en fr
  • FR811870A - Improvements made to electrical installations, particularly lighting installations : en fr
  • FR811626A - Piston for internal combustion engines or other applications : en fr
  • FR811805A - Suspension, more particularly intended for motor vehicles : en fr
  • DE644001C - Nose bridge pad with three surface support for eyeglass frames : de en
  • GB464481A - Improvements in or relating to observation devices for vehicles or aircraft : en
  • US2078116A - Aircraft engine heater : en
  • AU100752B2 - Improvements in or relating to heat exchange devices : en
  • DE620072C - Device for producing embossed strips that are folded in the spaces between the words and thereby stretchable to the desired length : de en
  • FI17480A - Sodium carbonate and bicarbonate are added : en fi
  • GB464602A - Improvements in methods and means for producing ply yarns : en
  • AU100743B2 - Improved adjustable louvre : en
  • CA365502A - Knitted fabric : en fr
  • DE643955C - Process for the production of key buttons with lettering for writing, calculating and similar machines : de en
  • DE643876C - Tapered, polygonal cast block intended for rolling out : de en
  • DE644133C - Upper lubrication for vehicle axle bearings : de en
  • FR811602A - Adjuvant for washing and rinsing liquids : en fr
  • GB464448A - Apparatus for the introduction by suction of melts into casting moulds, in particular for dental purposes : en
  • US2078195A - Method of manufacturing wrought nonferrous pipe fittings : en
  • DE643988C - Device for regulating the current strength of direct current cross-field machines : de en
  • AU100771B2 - An improved pile fabric and method of and means for manufacturing thesame : en
  • DE643948C - Oxygen breathing apparatus, especially high altitude breathing apparatus : de en
  • CA365515A - Motor boat driving unit : en fr
  • CA365562A - Style and cloth design illustrator : en fr
  • CA365606A - Horse collar pad : en fr
  • DE644047C - Roller mill : de en
  • GB464573A - Pipette without graduated scale for the automatic delivery of definite quantities of liquid and adapted to be filled by immersion : en
  • GB465039A - Improvements in and relating to portable rotary electric power tools : en
  • US2077665A - Oil well pumping assembly : en
  • US2077972A - Throttle valve : en
  • USD104226S - Design for a wheel : en
  • US2077509A - Saw handle : en
  • US2077702A - Substandard motion picture film carrying sound : en
  • US2077934A - Oleo gear : en
  • CA365434A - Liquid fuel burner : en fr
  • US2077462A - Potato digger : en
  • US2077475A - Method and means for making paper : en
  • US2078027A - Measuring apparatus : en
  • US2077696A - Automatic chuck control for rotary core drilling machines : en
  • US2077843A - Contrivance for the simultaneous winding-up and unwinding of an endless film-strip : en
  • AU373336A - Sintering zinc concentrates : en
  • DE644157C - Process for the preparation of Bz2-Bz2'-Bz3-trioxydibenzanthrones or their quinones : de en
  • CA365478A - Polyvinyl resinous composition : en fr
  • US2077490A - Means for line justification : en
  • AU100742B2 - Method and apparatus for separating impulses in television and like systems : en
  • DE644098C - Hinged lid closure for powder compacts, jewelry boxes or similar containers : de en
  • FI17541A - Förfaringssätt for torkning och / eller lagring av fuktigt växtmaterial jämte härför avsedd anordning : en fi
  • US2077560A - Car coupler centering device : en
  • CA365454A - Heater : en fr
  • DE643895C - Device for drying razors after use : de en
  • FR811637A - Improvements to clocks and watches : en fr
  • DE644066C - Use of cast aluminum alloys for cage armature windings : de en
  • DE644067C - Maeklerlager for rams : de en
  • US2077646A - Fluid control for hydraulic brake systems : en
  • US2077886A - Stocking form : en
  • AU100747B2 - Improvements in and relating to gates : en
  • CA365486A - Brake beam strut and brake lever support : en fr
  • FI17476A - Book back for loose-leaf book binding : en fi
  • FR811672A - Improvements to cooking, heating, etc. for processing cans of food or other objects : en fr
  • FR811811A - Long-acting, multiple-acting ignition device with adjustable delay for igniting the combustible mixture in the heaters of automotive torpedo machines : en fr
  • GB464716A - Improvements in or relating to tele-control systems : en
  • US2077953A - Nut lock : en
  • GB464772A - Improvements in heating and ventilating apparatus for motor vehicles : en
  • FR811793A - Charcoal capsule for galvanic elements, resistances, etc. : en fr
  • FR811859A - Hair clip with counter-spacer rod forming a spring arranged in the upper branch of said bar : en fr
  • GB464458A - Improvements in or relating to gas masks : en
  • GB464626A - Improvements in and relating to trim panels, particularly for use on automobile and other vehicle bodies : en
  • DE643878C - Process for cooling roast gases : de en
  • US2077435A - Machine tool transmission and control : en
  • CA365439A - Ornamental wheel disc : en fr
  • CA365447A - Air conditioning apparatus : en fr
  • GB464437A - Improvements in mounting arrangements for telephone switchboards : en
  • GB464725A - An improved reeling machine for winding strip-shaped rolled material : en
  • US2077389A - Hydraulic pump or motor : en
  • US2078045A - Process for the production of chlorine dioxide : en
  • FI17534A - Procedure and device for indicating the target in low light shooting drills : en fi
  • FR811724A - Improvements to statistical machines : en fr
  • FR811842A - Reel Film Camera Improvements : en fr
  • FR811858A - Electronic discharge device : en fr
  • US2077580A - Power transmitting device : en
  • US2077593A - Drive mechanism for shaker conveyers : en
  • US2077533A - Process for the treatment of the flesh of marine mammals : en
  • US2078080A - Apparatus for copying cinemato : en
  • FR811752A - Method and device for guiding films : en fr
  • GB464444A - Improvements in optical indicating apparatus : en
  • CA365481A - Telephone system : en fr
  • US2077605A - Mechanism for positioning attaching clips in a molding strip : en
  • US2077746A - Process for breaking petroleum emulsions : en
  • US2077755A - Electrically operated clock : en
  • GR6452B - AUTOMATIC BAKERY CYLINDER. : el en
  • US2077643A - Electric pocket fan : en
  • USRE20334E - Scrap bunch machine : en
  • FR811787A - Process for the treatment by floatation of oxide ores comprising silicate or quartz matrix : en fr
  • GB464543A - Improvements in machine-gun mountings : en
  • GB464774A - The manufacture of surgical ligatures and sutures : en
  • AU100736B2 - An improved puddling machine for the treatment of alluvial and like mateial bearing gold or other metals : en
  • DE644139C - Process for the extraction or removal of gas components from gases by regenerative cooling : de en
  • FR811900A - Manufacturing process for foamy cement and porous concrete : en fr
  • DE644018C - Device for automatic switching of a controlled discharge vessel : de en
  • GB464560A - Improvements in or relating to sliding doors for hangars : en
  • AU100763B2 - Improvements in or relating to containers : en
  • US2077978A - Yarn and fabric made therefrom : en
  • US2078145A - Circuit breaker : en
  • US2078004A - Snare drum muffler and practice pad : en
  • DE643997C - Coffee grinder : de en
  • US2077768A - Synchronous drive : en
  • FI17516A - Ask av Papp eller dylikt : en fi
  • FR811843A - Improvement in the manufacture of rubber pears for nasal injections or similar applications : en fr
  • GB464734A - Improvements in or relating to piston pumps for liquids : en
  • GB464660A - Manufacture of sulphonamide-aldehyde condensation products : en
  • US2077897A - Molder knife device : en
  • US2078006A - Apparatus for welding : en
  • GB464600A - Improvements in or relating to smokers' lighters : en
  • US2077898A - Container for granular and like materials : en
  • DE643877C - Method and device for carrying out short-path high vacuum distillations : de en
  • FR811683A - Distillation station for industrial production of high purity distilled water : en fr
  • US2077492A - Apparatus for latexing cords : en
  • DE643968C - Molded rubber upholstery : de en
  • FR811759A - Improvements in the manufacture of potassium sulphate : en fr
  • US2078103A - Reflecting signal device : en
  • US2078211A - Adjustable closure cap : en
  • GB464718A - Improvements in and relating to tobacco leaf forwarding and controlling mechanism, for tobacco leaf stemming machines : en
  • FI17497A - Mellanläggsplatta för träförbindelser : en fi
  • FR811756A - Method and device for producing metallic coatings by precipitation of a vaporized metal on a support : en fr
  • GB464632A - Improvements in and relating to permanent magnets : en
  • FR811663A - Improvements to metal constructions : en fr
  • FR811841A - Cufflink and drift clasp device : en fr
  • GB464423A - Improvements in or relating to ball-bearings, wheels or the like : en
  • FR811667A - Center extension table with automatic lifting : en fr
  • FR811726A - Automatic variable pitch propeller : en fr
  • US2077823A - Refillable blade fuse : en
  • USD104176S - Design for a glass liner for a com : en
  • GB464454A - An improved method and means for mixing paints, distempers and other liquid preparatins : en
  • GB464482A - Process for the production of steel in the thomas converter : en
  • GB464447A - Improvements in and relating to methods of and apparatus for electrically heating liquids : en
  • GB464532A - Improvements in or relating to alarm clocks : en
  • FR811897A - Improvements made to chassis with tubular spars for motor vehicles : en fr
  • GB464698A - Device for feeding sheets : en
  • FR811638A - Stiffening agents and adhesives for lingerie and other textile articles, and process for their manufacture : en fr
  • US2077613A - Ground fitting : en
  • US2077833A - Null indicator : en
  • US2077985A - bukolt : en
  • US2078159A - Vertebral adjuster : en
  • FR811751A - Improvements to combustion control devices in solid fuel boiler stoves : en fr
  • GR6449B - STEEL WALL TRANSMISSIONS (PLATES). : el en
  • DE644052C - Gun with two adjacent, rigidly connected tubes : de en
  • US2077916A - Brake : en
  • US2077923A - Empty and load brake device : en
  • FR811881A - Improvements to electrical circuit breakers : en fr
  • US2077927A - Cooling mold : en
  • US2077431A - Wrapping and banding machine : en
  • US2077398A - Navigating instrument : en
  • US2078186A - Oil separation : en
  • USD104215S - Design foe an electric switch : en
  • DE633965C - Device for venting the fluid in fluid gears by centrifugal effect : de en
  • DE643874C - Gutter-shaped sheet piling : de en
  • DE643886C - Component made of layered metal foils, especially for structural parts in electrical equipment : de en
  • DE643946C - Roll film with adhesive strips attached to the protective paper at frame intervals, one half of which is used to stick the remaining unexposed film when cutting off exposed film parts : de en
  • FR811657A - Piston machine : en fr
  • GB464429A - Improvements in or relating to the wrapping of block shaped articles : en
  • GB464539A - Improvements in or relating to combined ventilating and brake testing installations for internal combustion engines : en
  • US2078171A - Spray gun : en
  • DK52983C - Rescue line with Flaad. : da en
  • GB464627A - Improvements in and relating to trim panels particularly for use on automobile and other vehicle bodies : en
  • FR811789A - Improvements to ventilators : en fr
  • US2077430A - Vending machine : en
  • FI17524A - Workhorse or similar : en fi
  • DE643959C - Arrangement to shorten the delay time for the disconnection of a sick line, which is protected by time-selective relays with counter-grading : de en
  • US2077445A - Aerator or agitator : en
  • US2077836A - Apparatus for making films : en
  • US2078124A - Mechanism for removing burrs from gears : en
  • DE644115C - Lasting strips : de en
  • GB464524A - Improvements in pianofortes : en
  • GB464604A - Fire resistant porus insulating material : en
  • US2077662A - Clasp brake : en
  • US2078101A - Vacuum floor cleaner : en
  • US2077830A - Leer loader : en
  • US2077892A - Window shelf : en
  • USD104212S - Design for a head lamp for : en
  • AU285836A - Improvement in radiographic apparatus : en
  • US2077485A - Polymers and method for preparing : en
  • US2077924A - Control : en
  • US2077926A - Sound recording system : en
  • CA365511A - Roofing : en fr
  • GB464584A - Improvements in and relating to hoeing and crop thinning machines : en
  • US2077861A - Telephone system : en
  • FR811692A - Fast high frequency power measurements : en fr
  • US2077690A - Display device : en
  • US2077460A - Drain valve : en
  • USD104188S - Design for a multiple column : en
  • FR811733A - Process for treating lignite tars, shale tars, peat tars and similar tars : en fr
  • DE643849C - Device for changing the transmission ratio between the pedal crank and the driven wheel of a bicycle : de en
  • US2077693A - Flod operated tool : en
  • GB464451A - Improvements in storage battery charging equipments : en
  • DE643883C - Light signal with auxiliary signal : de en
  • US2077388A - Recording and reproducing sound : en
  • US2077950A - Building construction : en
  • DE643933C - Collector shoe pantograph : de en
  • FR811740A - Heat regeneration coke oven heated with blast furnace gas or gasifiers : en fr
  • FR811767A - Improvements to systems for signaling, communication, indication and remote control by high frequency currents : en fr
  • FI17487A - Medium compression measures are indicated : en fi
  • GB464455A - Improvements relating to machines for grinding rolls : en
  • FI17507A - Plogknivsrensare : en fi
  • US2077390A - Frequency comparing device for determining the force of gravity : en
  • US2078114A - Construction of electric singlephase motors : en
  • US2077394A - Liquid sealed pump : en
  • FR811727A - System for increasing the lift of aircraft wings : en fr
  • FR811681A - Tying device for textile threads : en fr
  • AU100787B2 - Improvements in bottle closure caps : en
  • CA365594A - Tool holder : en fr
  • USD104209S - Design for a lace : en
  • US2077405A - Sanding block : en
  • US2077500A - Apparatus for the identification of x-ray films : en
  • US2077725A - Adjustable spraying device : en
  • US2078136A - Timing and signaling apparatus : en
  • CA365494A - Coloured photographic picture production : en fr
  • US2077956A - Automatic clutch : en
  • CA365524A - Vehicle spring : en fr
  • CA365437A - Fire-arm silencer : en fr
  • US2077561A - Battery cell : en
  • US2077851A - Sorting apparatus : en
  • USD104133S - Design for a textile fabric : en
  • USD104210S - Design fob a lace : en
  • USD104131S - Design for a service bar counter : en
  • US2077881A - Oil seal : en
  • US2077712A - Dewaxing of motor fuels : en
  • US2077859A - Aeroplane wing construction : en
  • CA365508A - Electrical measuring and regulating system : en fr
  • CA365598A - Traction machine : en fr
  • CA365462A - Hog drop : en fr
  • USD104163S - Design for a fender lamp : en
  • US2077880A - Lubricating mechanism : en
  • CA365451A - Alcohol and ether manufacture : en fr
  • AU332436A - Pork rind bait and method of preparing thesame : en
  • AU100738B2 - Sedimentation apparatus : en
  • DE643926C - Vibrating screen : de en
  • GB464684A - Improvements relating to prepayment meters : en
  • GB464825A - Improvements in or relating to high frequency electric feeder systems : en
  • GB464629A - Improvements relating to apparatus for trueing stacks of sheets of paper : en
  • US2077760A - Hydraulically controlled sand testing device : en
  • US2078031A - Dial mechanism : en
  • US2078066A - Compartment box and assembly for use therein : en
  • DE634504C - Letter casting machine with a casting mold that adjusts itself as a function of the die width : de en
  • FI17538A - Cigarette and cigarette : en fi
  • GB464699A - Mechanism for unscrewing bottle stoppers : en
  • USD104143S - Design fob a beverage cooler cabinet : en
  • US2078077A - Automatic fidelity control : en
  • CA365444A - Bottle washer conveyer : en fr
  • FR811867A - Frequency independent coupling device especially for television : en fr
  • GB464647A - Improvements relating to controlling mechanisms for the throttle valves of internal combustion engines : en
  • DE643965C - Device for venting the fluid in fluid gears by centrifugal effect : de en
  • CA365560A - Ribbon cutter : en fr
  • DE644051C - Repeater hunting rifle with a second fixed barrel of small caliber : de en
  • FR811601A - Device for testing construction materials or parts : en fr
  • DE643914C - Device for transferring standing documents and the like Like. In conveyor troughs standing at an angle to one another : de en
  • DE644015C - Method and device for lowering building structures into the ground : de en
  • FR811792A - Hydrocarbon conversion process : en fr
  • GB464530A - Manufacture of acid amides substituted at the nitrogen atom : en
  • US2077507A - Device for adjusting fittings and the like under fluid pressure : en
  • US2077732A - Wing surface : en
  • US2077678A - Screening apparatus : en
  • US2078169A - Gas oven : en
  • US2078041A - Poultry vaccine : en
  • US2078129A - Refrigerating apparatus : en
  • AU100739B2 - Improvements in washing machines : en
  • AU100737B2 - Improvements in or relating to radio direction finding and directional receiving installations : en
  • AU100772B2 - Improved cotton-picking apparatus : en
  • FR811746A - Reed Hip Bevelling Tool for Wind Musical Instruments : en fr
  • DE644130C - Documents folder with hook-shaped means on the folder back : de en
  • DE644148C - Electrical fuse box made of insulating material or metal : de en
  • DE644029C - Device for generating several bundles of light with a number of reflective surfaces placed diagonally behind one another in the beam path of a spotlight for lighting purposes, u. a. also for use with railway barriers : de en
  • US2077827A - Glassworking machine : en
  • USD104193S - Design for a space heater : en
  • FI17518A - Paper tensioner : en fi
  • GB464633A - Improvements in and relating to drilling, boring, milling and like machine tools : en
  • DE644134C - Circuit arrangement for the automatic permanent charging of collector batteries for the supply of telephone or telecommunication systems : de en
  • DE644026C - Conveyor bridge system, consisting of two bridge girders and three support structures : de en
  • GB464662A - Improvements relating to the treatment of yeast : en
  • GB464741A - Cooling device for ionic valves : en
  • US2077925A - Tape pulling mechanism : en
  • CA365578A - Plough indicator : en fr
  • FI17483A - Anordning vid vägmaskiner : en fi
  • GB464540A - Improved housing for packages for coin-freed vending machines : en
  • DE643916C - Device for the saccharification of cellulose : de en
  • US2077998A - Multiply latex-treated paper : en
  • US2078206A - Testing instrument : en
  • US2078046A - Lawn mower cutting blade : en
  • USD104168S - Design for an ashtray : en
  • FR811632A - Improvements to deflector means for cathode ray tubes or the like and to exploration generators associated therewith : en fr
  • FI17536A - Table golf : en fi
  • GB464556A - Improvements in safety devices for projectile fuzes : en
  • GB464485A - Apparatus for producing bi-metallic strip : en
  • GB464651A - Improvements in bins for refuse or other purposes : en
  • DE643856C - Device for controlling alternating current circuits by means of variable resistors connected into the circuits, the value of which is changed with the help of direct currents by changing the direction and strength of these direct currents : de en
  • FR811840A - Azo dyes and their preparation process : en fr
  • CA365528A - Electrical connector : en fr
  • US2078069A - Building veneer construction : en
  • DE644023C - Mandrel on machine tools : de en
  • US2077396A - Moistureproof material : en
  • US2077676A - Firebox construction : en
  • US2078021A - Oil burning apparatus : en
  • US2077515A - Air brake : en
  • US2077609A - Device for controlling windows of the sliding type : en
  • US2077895A - Track grinder : en
  • DE644021C - Multi-cylinder fuel pump : de en
  • US2078100A - Extruding machine : en
  • US2078037A - Box-lid machine : en
  • US2078177A - Rotary automatic feed for crosscut saws for parqueting flooring and the like : en
  • US2077993A - Pretzel making machine : en
  • AU263036A - Improvements in telephone systems : en
  • AU374936A - Improvements in or relating to display signs : en
  • DE644113C - Tin containers, especially food cans : de en
  • GB464440A - Improvements relating to automatic ticket delivery machines : en
  • GB464606A - A process for the production of starch pastes : en
  • DE643859C - Overvoltage protection device : de en
  • DE643975C - Box for holding cards, forms or the like. : de en
  • GB464566A - Improvements in electrical switchgear : en
  • GB464711A - An improved process of manufacturing artificial marble slabs : en
  • FR811744A - Method and apparatus for taking cinematic relief pictures : en fr
  • DE643908C - Roll film packaging sleeve with exposure table : de en
  • FR811704A - Improvements to automatic or similar telephone systems : en fr
  • FR811658A - Process for the aeration of vessels or tanks containing liquid fuels : en fr
  • USD104149S - Design fob a tire : en
  • DE1404806U - : de en
  • FR811857A - Gas purification tower with superimposed sections for the purification mass and gas inlet and outlet pipes on opposite sides : en fr
  • DE643943C - Use of manganese or manganese alloys as an intermediate layer in the manufacture of multiple metals, especially from iron and steel : de en
  • DE643945C - Process for the production of a nutrient from fermented milk : de en
  • DK52977C - Maneuvering mechanism for Stirring or Whipping machines. : da en
  • FI17506A - Cufflink : en fi
  • FR811640A - Drill adjustment device for precision drilling or boring machines : en fr
  • GB464533A - Improvements in or relating to sewage disposal : en
  • GB464857A - Improvements in the treatment of materials containing or secerning proteolytic enzymes : en
  • GR6457B - METHOD OF PREPARATION OF CHEMICAL PREPARATION BASED ON LIQUID PARAPHIN. : el en
  • FR811651A - Transformation mirror : en fr
  • USD104130S - Design for a service bar counter : en
  • FI17513A - Apparatus for conditioning, scaling and cleaning with spanners : en fi
  • GB464642A - Improvements in or relating to the transference of liquid explosives : en
  • GB464668A - Control of gearing for driving superchargers on aircraft engines : en
  • GB464756A - Improvements in the treatment of textiles : en
  • GB464652A - Improvements relating to means for controlling the fuel supply to internal combustion engines : en
  • DE644128C - Device for loosely needling the fabric on fabric tensioning and drying machines : de en
  • DE643869C - Process for the treatment of magnesium, zinc or iron surfaces : de en
  • USD104139S - Design for a finger ring : en
  • CA365509A - Paper stock consistency regulator : en fr
  • CA365554A - Magneto : en fr
  • CA365559A - Cellulosic sheet material : en fr
  • FR811806A - Ship Tree Support Trestle : en fr
  • DE643905C - Tripping device : de en
  • AU268236A - Improvements in or relating to shower receptors : en
  • CA365492A - Oscillating dye jig : en fr
  • CA365574A - Air cooling and conditioning unit : en fr
  • DE644053C - Feeding device for cartridge belts for automatic firearms : de en
  • GB464644A - Improvements in suspensions for lubrication and other purposes : en
  • DE644152C - Electric light bulb for electro-optical transmissions : de en
  • FI17498A - Anordning vid skjutfönster : en fi
  • US2078111A - Medicator : en
  • US2078203A - Humidifier unit : en
  • FI17525A - Strålkastare, särskilt för fordon : en fi
  • GB464686A - Improvements in hand control levers for the carburetter throttles of internal combustion engines : en
  • CA365585A - Rotary compressor : en fr
  • CA365495A - Magnetic template follower : en fr
  • US2078164A - Totally enclosed dynamo-electric machine : en
  • AU167436A - Improvements in or relating to fully automatic refrigerators : en
  • GB464705A - Improvements in the method of knitting garments on straight-bar machines and in means therefor : en
  • FR811794A - Packaging for dental x-ray films : en fr
  • DE643930C - Process for producing halftone or line printing forms from rubber : de en
  • DE643995C - Process for the production of matt rayon from cellulose or cellulose derivative solutions : de en
  • US2077597A - Receiving circuits : en
  • US2078181A - Device employing polarized light : en
  • FI17542A - Anordning vid motordrivna hammare : en fi
  • FR811729A - Improvements to the automatic control of the gas supply to the burners for water heaters, bath heaters, etc. : en fr
  • FR811861A - Process for the production of ice : en fr
  • GB464624A - Improved metallic sash frames for windows and like bays : en
  • AU142136A - Improvements in or relating to single sideband receivers : en
  • AU323036A - Front carrier and hitch for agricultural implements, especially scarifiers : en
  • US2077679A - Water level control for boilers : en
  • US2078042A - Fuel injection pump for internal combustion engines : en
  • US2077413A - Automatic clutch control : en
  • US2077524A - Apparatus for making shoes : en
  • DE643967C - Machine for stamping trough-shaped depressions o. The like. Side by side in blanks made of paper, cardboard and the like. like : de en
  • CA365566A - Camera film carrier : en fr
  • US2078143A - Regenerative electric cell : en
  • GB464661A - An improved oil filter : en
  • US2078170A - Ink : en
  • US2077512A - Porous body : en
  • US2077809A - Microphotographic apparatus with mirrorscope camera : en
  • US2077647A - Filling and closing machine : en
  • US2077904A - Motor control : en
  • CA365435A - Internal combustion engine : en fr
  • US2077731A - Chimney scraper : en
  • AU144436A - An improved pile fabric and method of and means for manufacturing thesame : en
  • GB464484A - Improvements in and relating to lay figure display stands : en
  • DE643881C - Lubricating pads for railcar axle bearings : de en
  • GB464689A - Improved process of and apparatus for moulding concrete conduits, posts or other channelled bodies : en
  • DE644045C - Carburetor for the formation and supply of mixture when the main carburetor is switched off for starting and operating the still cold machine : de en
  • US2077812A - Rail flaw detector mechanism : en
  • US2078048A - Valve : en
  • USD104183S - Design fob a slip : en
  • CA365483A - Fuel economizer : en fr
  • US2077631A - Timing mechanism : en
  • US2077510A - Spring contact gauge : en
  • US2078213A - Cushioning means for bicycle frames : en
  • US2077685A - Sail : en
  • US2077503A - Electric switch : en
  • FR811779A - Advanced training in electrical regulating devices : en fr
  • GB464747A - Improvements in or relating to compressed air hand controlled rivetting tools : en
  • AU100781B2 - Pork rind bait and method of preparing thesame : en
  • US2077687A - Portable electric cooking stove : en
  • US2077754A - Brush assembly for vacuum cleaners and the like : en
  • US2077942A - Tractor plow hitch : en
  • US2078137A - Lighting unit : en
  • US2078141A - Inflatable ball : en
  • USD104157S - Design for infant s feeding bottle : en
  • CA365471A - Decalcomania paper : en fr
  • CA365485A - Loom stopping device : en fr
  • US2077675A - Can opener : en
  • US2077793A - Refractory mortar composition : en
  • US2077815A - Toilet seat structure : en
  • US2077786A - Article assembling conveyer mechanism : en
  • US2077819A - Soluble, nonhygroscopic cocoa and process of producing same : en
  • US2077983A - Combination dye-stripper : en
  • AU100740B2 - Improvements in or relating to shower receptors : en
  • FR811838A - Improvements to pressurized fluid brake devices : en fr
  • US2077875A - Composition of matter yielding films : en
  • CA365544A - Fat hydrolysis : en fr
  • DE643970C - Clamping device for workpieces, especially on machine tools : de en
  • CA365441A - Flotation apparatus : en fr
  • USD104222S - Design fob a lamp shade ob similar : en
  • US2077522A - Battery connecter : en
  • FR811612A - Improvements to wire mesh and their manufacturing processes : en fr
  • GB464542A - Stiffening lining and method of preparing same : en
  • DE644070C - Process for the production of ice colors using the printing or padding process : de en
  • FI17520A - Angling control for paper machines and cylindrical apparatus and rotary apparatus : en fi
  • GB464745A - Improvements in or relating to wrenches and like tools : en
  • GB464638A - Manufacture and application of coloured pigments : en
  • FR811762A - Improvements to metal-to-glass sealing machines : en fr
  • FR811770A - Process for the production of tracing canvas for pencil drawings : en fr
  • DK52960C - Apparatus for Preheating Evaporative Burners. : da en
  • US2078130A - Change speed control mechanism for automobiles and the like : en
  • GB464553A - Stabilisation of television amplifiers : en
  • US2077808A - Window : en
  • FR811655A - Method and device for recording sound, without background noise : en fr
  • FI17484A - Selection for selectivity control by radiomottagare e.d. : en fi
  • FR811703A - Maze Trim Improvements : en fr
  • GB464612A - Improvements in hydraulic devices for taking up slack in the valve mechanism of internal-combustion engines and other similar mechanism : en
  • DE643860C - Arrangement for measuring or for generating a relay effect as a function of the current present at the remote end of an AC power line : de en
  • DE644068C - Trough press with mobile trough : de en
  • GB464457A - Improvements in key-locked fastenings for attache and suit cases and the like : en
  • GB464763A - Improvements in and relating to grinding or polishing machines : en
  • GB464727A - Improvements in or relating to porous metallic products : en
  • FR811769A - Improvements to the processes for obtaining easily sprayable anhydrous borax : en fr
  • GB464415A - Improvements in and relating to the cooling of moving vehicles : en
  • GB464417A - Improvements in or relating to fasteners for wristlet bands and the like : en
  • US2077530A - Hair curling mandrell : en
  • US2078150A - Safety razor : en
  • US2077877A - Lamp socket : en
  • FR811816A - Wave collector concealed in a radio receiver holder : en fr
  • DE643987C - Device for speed control of a generator from which synchronous clocks are fed : de en
  • GB464439A - Improvements relating to coin testing and selecting devices : en
  • GB464770A - Improvements in or relating to supports for fragile articles : en
  • DK52976C - Container for Absorbing Milk during Milking and Transport. : da en
  • FR811713A - Improvements to anchoring and junction sleeves for electric cables : en fr
  • FR811750A - Mixed loading materials : en fr
  • FR811625A - Process for making a velor or the like, preferably composed of cellulose fibers : en fr
  • US2077638A - Abrasive machine : en
  • CA365519A - Electric welding control device : en fr
  • DE643963C - Auxiliary equipment for printing positive and negative sums : de en
  • GB464623A - Improvements relating to locks of the rotatable barrel type : en
  • FR811708A - Filtered : en fr
  • GB464617A - Improvements in or relating to pillion seats for motor cycles and the like : en
  • DE644008C - Self-closing, rising door hinge : de en
  • DK52982C - Suspension mechanism for Wagons. : da en
  • FR811701A - Process for obtaining color photographs : en fr
  • FR811717A - Safety device for railcars with mechanical transmission between engine and axles : en fr
  • GB464625A - Improvements in and relating to flow controlling devices for refrigerating systems : en
  • FR811603A - Improvements to stiffened textile fabrics : en fr
  • GB464751A - Apparatus for the production of paper, paper-board, cardboard or the like with a covering layer of fabric : en
  • GB464596A - Improvements in and relating to articles made of non-magnetic steels : en
  • FR811850A - combined surge arrester with circuit breaker : en fr
  • GB464701A - Improvements in tubular electric incandescent lamps : en
  • FR811630A - Advanced electric generator : en fr
  • FR811628A - Process for the preparation of condensation products of phenol and formaldehyde and resulting products : en fr
  • FR811665A - Improvements to feed devices, in particular for machine tools : en fr
  • IE14462L - Preventing the infection of milk : en
  • IE14637L - Friction gearing : en
  • DE644062C - Electric drive for looms by means of asynchronous motors : de en
  • DE644111C - Portable equipment box, especially for air raid protection purposes : de en
  • US2077912A - Operation of gas wells : en
  • FR811894A - Measuring device and indicator of the amount of passage of a liquid : en fr
  • GB464564A - Improvements in or relating to illumination systems for picture projection : en
  • FR811669A - Bicycle plate : en fr
  • GB464714A - Improvements in and relating to elastic fluid turbines : en
  • DE643915C - Sewage treatment and infiltration system : de en
  • FI17528A - Anordning vid länkkedjor för kraftöverföring mellan kedjehjul : en fi
  • US2078153A - Building wall : en
  • USPP245P - : en
  • FR811673A - Improvements made to panels, tables, signs, signs, etc., intended in particular for advertising or signage : en fr
  • FR811896A - Improvements to corrosion-resistant steel alloys and easy to machine for the manufacture of objects of great hardness and good resistance : en fr
  • GB464416A - Means for handling life boats on board a vessel : en
  • US2078161A - Gearing : en
  • US2077946A - Empty and load brake : en
  • USD104184S - Design fob a combination eye cup : en
  • DE643875C - Street lighting device : de en
  • FR811763A - Improvements to cascade transformers : en fr
  • FR811877A - Improvements made to faired vehicles comprising wheels arranged laterally with respect to a main hull or body : en fr
  • GB464420A - Improvements in photographic cameras : en
  • FI17486A - Device for gas generators : en fi
  • GB464587A - Improvements in or relating to liquid circulation heating systems : en
  • GB464682A - Improvements in recording apparatus : en
  • AU100749B2 - Improvements in means for feeding several amplifiers fromthe same power supply : en
  • FR811800A - Food product and its manufacturing process : en fr
  • US2077407A - Metal drawing press : en
  • DE644043C - Device for operating internal combustion engines : de en
  • FR811619A - Anthraquinone series vat dyes and their preparation process : en fr
  • FR811694A - Device for regulating the action of the brakes in bends, particularly applicable to motor vehicles : en fr
  • FR811898A - Water-soluble diazo-amino compounds and process for their preparation : en fr
  • GB464583A - Improvements in apparatus for rendering articles visible through a layer of fog or the like : en
  • FR811869A - Improvements to metal machine tools : en fr
  • AU100744B2 - Water heater : en
  • FI17521A - The provisions of this Regulation shall apply to the provisions of this Regulation : en fi
  • GB464492A - Method and arrangement for regulation of television receivers : en
  • US2078187A - Razor blade honer and stropper : en
  • FR811695A - Synthetic rubber manufacturing process from furfurol : en fr
  • US2077634A - Photoelectric tube : en
  • US2077847A - Beverage indicator : en
  • US2077857A - Dry cleaning : en
  • US2078000A - Apparatus for treating liquids : en
  • DE644090C - Switching device for electrical medicinal water baths for operation with direct current or faradic current : de en
  • FR811790A - Internal combustion engine with injection, the piston of which is provided with a recess : en fr
  • US2077724A - Stamping machine : en
  • DE644019C - Current transformer with primary winding made from a cable bent into a loop : de en
  • US2077854A - Chromatable monoazo-dyestuffs and a process for their manufacture : en
  • US2077878A - Towel cutting and folding machine : en
  • FR811876A - Improvements to vacuum tubes : en fr
  • USD104158S - Design for a coffee maker : en
  • US2077824A - Cylinder head : en
  • FR811702A - High voltage disconnector likely to cut under load : en fr
  • GB464771A - Improvements in and relating to soldering mechanism for can bodies : en
  • US2077845A - Weather strip structure : en
  • FR811699A - Friction gyroscope : en fr
  • DE644075C - Process for the production of Abkoemmlingen of the 1, 2, 3, 4-tetrahydroquinoline series : de en
  • GB464738A - Improvements in and relating to work holding tools, wrenches and the like : en
  • FR811745A - Polystyrol cords : en fr
  • GB464428A - Improvements in and relating to pianos and like musical instruments : en
  • FR811813A - Improvements in the preparation of stable disazo compounds : en fr
  • GB464534A - Improvements in lids for cans and like containers : en
  • USRE20337E - Rubber and rubberized sanitary : en
  • US2077749A - Paving construction : en
  • US2078165A - Cooking apparatus : en
  • FI17527A - Bicycle pump mouthpiece connection : en fi
  • FR811677A - Shoe case : en fr
  • GB464514A - Copying attachment for typewriters : en
  • US2077379A - Typewriting machine : en
  • US2077636A - Abrasive throwing machine : en
  • US2077590A - Percolator top : en
  • US2078009A - Tension ring closure for packing containers : en
  • DE627552C - Process for protective treatment of the wood : de en
  • DE644104C - Storage, especially for gyroscopes : de en
  • US2077391A - Damped wave filter : en
  • GB464488A - Improvements in electrical switchgear : en
  • FR811873A - Lock barrels with double row of pins : en fr
  • USD104165S - Design foe a vase : en
  • US2078199A - Heatproofed set-stabilized gypsum plaster : en
  • DE643953C - Ignition device for detonators of firearms, fogging masses and. Like. For toy purposes : de en
  • DK52963C - Setter rack with Skraapult. : da en
  • CA365458A - Amino acid and ammonium sulphate separation : en fr
  • US2078016A - Method of forming interlocking members for separable fasteners : en
  • USD104151S - Design for a textile fabric or : en
  • CA365584A - Sign-announcing apparatus : en fr
  • FR811642A - Process for forming artificial silk cakes : en fr
  • FR811826A - Improvements to retractable undercarriages for air navigation vehicles : en fr
  • FR811848A - Method for operating engines using low-boiling gas : en fr
  • US2077598A - Extensometer : en
  • US2077499A - Means for passing plates, sheets, bars or other articles through acid treatment baths, furnaces, or the like : en
  • US2078039A - Self-sealing siding : en
  • US2078001A - Railroad signaling system : en
  • US2077958A - Suction cleaner : en
  • DE643961C - Electric miner's lamp with a power generator arranged in a housing that carries the incandescent lamp and coupled to a compressed air motor : de en
  • DE644146C - Heat exchange device with fan : de en
  • FR811815A - Dispensing device for coin or token counters : en fr
  • CA365596A - Power grader : en fr
  • US2077479A - Polythiocyano esters : en
  • US2078014A - Screen manufacture : en
  • US2078168A - Permutation lock : en
  • DE643932C - Automatic control of the electrical transmission of internal combustion-electric vehicles, especially of rail vehicles : de en
  • US2077526A - System for resiliently connecting floats to seaplane bays : en
  • FR811804A - Aldehyde condensation products of aminotriazines : en fr
  • US2077922A - Load brake mechanism : en
  • GB464608A - Improvements in abrasive throwing apparatus : en
  • US2077606A - Vehicular jack : en
  • US2077637A - Abrasive throwing machine : en
  • US2077729A - Ship's armor : en
  • US2077931A - Brake : en
  • USD104190S - Design for a portable gas station : en
  • US2078212A - Grease fitting and method of forming same : en
  • US2078024A - Armature lead connection : en
  • DE643979C - Process for the preparation of therapeutically valuable gynecological hormone preparations : de en
  • DK52970C - Trousers holder. : da en
  • DE643888C - Self-starting single-phase AC synchronous motor : de en
  • DE643880C - Printing plant consisting of platen printing presses : de en
  • CA365497A - Sanding machine : en fr
  • US2078067A - Cooling system for automobile engines : en
  • US2077425A - Bone conduction hearing-aid : en
  • US2078179A - Trolling plate : en
  • DE644137C - Device for the operation of grid-controlled rectifiers with current recovery by switching when the energy direction changes : de en
  • GB464547A - Vehicle jacking structure : en
  • GB464665A - Improved apparatus for artificial respiration : en
  • US2077418A - Dental impression paste : en
  • US2077907A - Means for treating sewage, industrial wastes, and the like : en
  • US2078044A - Worm gear bearing : en
  • DE643973C - Process for the production of patterns on fibrous materials by printing : de en
  • US2077449A - Process of chillproofing and stabilizing malt beverages : en
  • US2077559A - Power operated meat sawing and cutting machine : en
  • US2077710A - Independent controlled cushion wheel unit : en
  • US2077758A - Tooth brush : en
  • US2077514A - Elastic fabric and method of making the same : en
  • US2077563A - Exhaust filter and purifier : en
  • US2077581A - Power transmission : en
  • US2077718A - Beverage faucet : en
  • US2077782A - Method of decorating fabric : en
  • GB504551A - Improvements in or relating to mountings for guns and the like for use on aircraft, motor boats and ships and in similar positions : en
  • FR811608A - New closure device for containers : en fr
  • GB464861A - Improvements in or relating to apparatus for heating or cooking by electricity : en
  • US2078028A - Flashlight : en
  • DE644033C - Circuit arrangement for pipes indirectly heated with alternating current or pulsating direct current : de en
  • DE644126C - Mechanical press, especially pipe push bench : de en
  • FR811675A - Process for combating harmful organisms on plants and process for preparing a product therefor : en fr
  • GB464546A - Improvements in or relating to closures for containers for medicaments : en
  • US2077653A - Tube closing machine with heated jaws : en
  • FR811623A - Process for waterproofing, making waterproof or consolidating land and other earthen or stony masses and constructions : en fr
  • GB464677A - Improvements in seats : en
  • FI17532A - Rifle feeder for a cartridge with a protruding base : en fi
  • US2077556A - Change gear : en
  • US2077713A - Acoustical material : en
  • CA365513A - Easy-opening dredging container : en fr
  • US2077412A - Process for the preparation of a molded cellulose foam from viscose and product thereof : en
  • USD104182S - Design for a winch ob the like : en
  • US2077879A - Shoe : en
  • CA365480A - Wave-stilling oil : en fr
  • US2077419A - Stoker mechanism : en
  • US2077905A - Emulsions : en
  • US2077938A - Injection valve for engines : en
  • US2077519A - Method of making metal articles : en
  • US2077716A - Pump valve : en
  • US2077408A - Machine tool : en
  • US2078156A - Radiologist's scale ruler : en
  • DE644060C - Arrangement for regulating the phase position of the grid voltage : de en
  • DE643960C - Bimetal strip, which only consists of components with poor thermal conductivity and which becomes effective when it is indirectly heated from outside by bending : de en
  • CA365468A - Textile sizing solution : en fr
  • DE643811C - Device for the production of roller brushes : de en
  • US2078040A - Bottle capping apparatus : en
  • US2078075A - Typewriting machine : en
  • US2077582A - Bearing sleeve and joint assembly : en
  • US2077846A - Milk cooler : en
  • US2077948A - Lubricated valve : en
  • DE644087C - Anode for electron tubes with cathodes whose highly emissive coating is dusted on the cathode body : de en
  • FR811648A - Film magazine reel : en fr
  • US2077742A - Homopolar dynamo-electric machine : en
  • US2077841A - Condensation products and process of making same : en
  • US2077409A - Catalytic hydrogenation of furfural : en
  • USD104220S - Design for a radio receiver dial : en
  • FI17502A - Tillslutningsmedel för flaskor eller andra behållare ävensom förfarande för dess framställning : en fi
  • CA365469A - Pile fabric : en fr
  • AU130636A - An improved puddling machine for the treatment of alluvial and like mateial bearing gold or other metals : en
  • DE643826C - Device for regulating operating parameters, in particular the voltage, of an alternating current circuit : de en
  • CA365536A - Container : en fr
  • DE644141C - Dough shaping mill with discharge belt : de en
  • US2077504A - Switch : en
  • US2077747A - Power steering mechanism : en
  • USD104181S - Design for a wheeled toy chassis : en
  • DE644059C - Switch with arc extinguishing by compressed gas : de en
  • DE643996C - Storage clip made of ceramic material for the production of permanent hair waves : de en
  • US2077682A - Drawing process : en
  • CA365489A - Textile material coloration : en fr
  • DK52966C - Pill Coating Machine. : da en
  • US2077739A - Refrigerator : en
  • US2077751A - Vehicle body construction : en
  • US2077832A - Flushing cistern : en
  • DK52964C - Swivel Holder for Desk Type Phones. : da en
  • CA365475A - Operator for counterbalanced elevator doors : en fr
  • CA365456A - Thermostatic control : en fr
  • CA365592A - Cut-out switch : en fr
  • US2077466A - Audio volume expander circuit : en
  • US2077708A - Airplane : en
  • DE643887C - Device on completely or partially closed fuses with tear-off spring, which respond when the fuses are switched off, causing electrical or mechanical effects : de en
  • DE643940C - Band body for jewelry purposes, especially for bracelets, watch bracelets, necklaces and the like. like : de en
  • CA365507A - Plaster board reinforcement : en fr
  • US2077420A - Apparatus for stoking furnaces : en
  • USRE20335E - Electric valve translating circuit : en
  • US2077651A - Treatment of zinciferous materials : en
  • US2078057A - Liquid meter : en
  • USD104203S - Design fob a dress : en
  • DE643980C - Delivery device for sheet-fed printing machines : de en
  • DE644022C - Process for the production of sealing rings for stuffing boxes consisting of kneadable paste : de en
  • DE643843C - Process for the production of luminescent screens, in particular for cathode ray tubes : de en
  • DE644003C - Hollow valve lifter rod : de en
  • GB464683A - Scarfing and boring machine : en
  • DE643891C - Process for the manufacture of coils for electrotechnical purposes : de en
  • FR811863A - Method and apparatus for threshing cereals : en fr
  • FR811606A - Multi-layered photographic film or film for natural color photography and method of treating such film or film : en fr
  • GR6448B - AUTO POWER ENGINE. : el en
  • DE643890C - Electric discharge tubes, in particular discharge lamps, with a multilayered luminophore coating : de en
  • FR811643A - Improvements to electrical switches and circuit breakers with end-meeting contacts : en fr
  • FR811893A - Internal combustion engine : en fr
  • GB464826A - Improvements in or relating to motor vehicles : en
  • GB464856A - Standard for irradiating lamps : en
  • USD104216S - Design for a textile fabric : en
  • US2077842A - Coke oven and like furnace : en
  • DE643934C - Feedback tube circuit : de en
  • US2077740A - Reflecting surface : en
  • US2077528A - Azo dyestuffs : en
  • USD104153S - Design fob a table ok similar article : en
  • DE643846C - Drive for alternators of motor vehicles : de en
  • GR6447B - Naphthalene Aromatization. : el en
  • CA365546A - Dust gun and cartridge : en fr
  • CA365558A - Pump : en fr
  • CA365571A - Window sash draft-proofing means : en fr
  • US2077864A - Hose coupling : en
  • US2077979A - Biscuit and like cutting and embossing machine : en
  • CA365600A - Centrifugal dryer : en fr
  • US2077868A - Pie juice retainer : en
  • US2077964A - Addressing and printing machine : en
  • USD104229S - Design fob a piano case : en
  • DE643857C - Device for automatic permanent charging of collector cells, grid-controlled rectifier : de en
  • US2077691A - Tufting button : en
  • US2077497A - Spring : en
  • US2078105A - Adjustable hitch : en
  • US2078158A - Method of utilizing slag : en
  • US2077553A - Double clutch transmission : en
  • US2077791A - Stoker : en
  • DK52959C - Headlights, especially for Koretojer. : da en
  • US2077614A - Paper making machine : en
  • US2078108A - Automatic control valve : en
  • USD104169S - Design fob a glass plate or similar : en
  • CA365597A - Power grader : en fr
  • US2077480A - Combination wellhead and christmas tree : en
  • US2078049A - Noncracking joint covering and finish : en
  • US2078079A - War protecting device : en
  • US2077421A - Catalytic hydrogenation process : en
  • US2078207A - Sound insulating construction : en
  • FR811718A - Tamper-proof bottle cap : en fr
  • GB464568A - Improvements in or relating to the bottling of beverages : en
  • US2077506A - Adjustable rim : en
  • USD104162S - Design fob a refrigerator door : en
  • US2078026A - Conducting and dispensing system for beer : en
  • US2078058A - Radiogoniometer : en
  • US2078204A - Humidifying apparatus : en
  • CA365572A - Sound excluding ventilating window : en fr
  • US2078033A - Piston expander : en
  • CA365443A - Index device : en fr
  • US2077454A - Automobile chassis member and method of making same : en
  • US2077659A - Door operating mechanism : en
  • US2077733A - Reversible rotary motor : en
  • US2078055A - Automatic volume control with noise suppressor : en
  • US2077386A - Clamp for cables, wires, ropes, and the like : en
  • US2077744A - Fluid filtering apparatus : en
  • US2077658A - Method of and machine for wrapping enclosures within envelopes : en
  • US2077810A - Phototube : en
  • US2077945A - Magnetic brake control : en
  • US2077436A - Paper manufacture : en
  • US2077471A - Aircraft : en
  • US2077727A - Grinding machine : en
  • US2077570A - Receptacle : en
  • DE644089C - Process for coating metal bodies, in particular glow cathodes for discharge tubes : de en
  • GB464513A - Improvements relating to the manufacture of rolled metal sheets : en
  • US2077494A - Process of clay treating petroleum distillates : en
  • FR811836A - Spring improvements for seats and other furniture : en fr
  • CA365575A - Aggregate spreader : en fr
  • US2077941A - Endless conveyer : en
  • US2078178A - Internal combustion engine : en
  • US2078176A - Welded center plate : en
  • US2077442A - Cathode ray tube : en
  • USD104186S - Design fob a comb : en
  • DE643894C - Ointment and cream base : de en
  • US2078034A - Vehicle : en
  • US2077382A - Process for halogenation of organic compounds : en
  • US2077599A - Heating system : en
  • US2077401A - Directive control system : en
  • US2077813A - Collecting chamber for liquids discharged from centrifugal bowls : en
  • US2077929A - Railway vehicle brake system : en
  • DE643949C - Headgear for gas masks : de en
  • GB464707A - Improvements in or relating to laundry boxes, suit cases, travelling trunks and the like : en
  • US2077992A - Container closure : en
  • US2078173A - Clutch control system : en
  • CA365532A - Refrigerating apparatus : en fr
  • US2077415A - Gun : en
  • US2077981A - Generator structure : en
  • US2078097A - Water cooling means for refrigerators : en
  • US2078134A - Roll-up shutter : en
  • CA365460A - Material in transit protecting means : en fr
  • DE644136C - Switching arrangement for converting devices with grid-controlled discharge vessels, preferably with steam or gas filling : de en
  • GB465038A - Manufacture of aromatic carboxylic acid chlorides : en
  • AU200936A - Improvements in or relating to containers : en
  • USD104156S - Design fob an ashtray : en
  • US2077488A - Azo pigment dyes and their production : en
  • US2077400A - Moistureproof materials and method of making same : en
  • US2077602A - Safety refillable dispenser : en
  • US2078092A - Production of sodium hydroxide from sodium sesqui-carbonate : en
  • US2078128A - Locomotive drive and reversing mechanism : en
  • USD104174S - Design for a flashlight switch : en
  • GB464536A - Improvements in or relating to the transmission of power by hydraulic means : en
  • DE643898C - Conversion gear for gas meter with stroke measuring mechanism : de en
  • US2077862A - Thieme : en
  • US2078073A - Refrigerator door latch : en
  • US2078135A - Cream can rack and strainer support : en
  • US2077427A - Gas scrubber : en
  • DE643872C - Process for the production of fluorescent screens on the inner wall of closed vessels : de en
  • FI17495A - Pot : en fi
  • US2077542A - Production of molded artificial masses : en
  • USD104214S - Lubricant display holder : en
  • US2078184A - Bathing trunks : en
  • AU256236A - Improvements in washing machines : en
  • AU100774B2 - Improvements in or relating to electric discharge devices : en
  • CA365474A - Elevator system : en fr
  • US2077585A - Transit advertising device : en
  • US2078095A - Popcorn machine : en
  • AU236736A - Sedimentation apparatus : en
  • FI17496A - Attaching the wall valve to the wall with hooks : en fi
  • FR811866A - Improvements in the production of oxygenated organic compounds : en fr
  • GB464708A - Improvements in or relating to spring forks for motor-cycles : en
  • US2077440A - Machinery for pressing clothing : en
  • FR811771A - Nozzle for sandblasting : en fr
  • FR811887A - Process for flame retarding flammable materials : en fr
  • GB464592A - Piston : en
  • DE644123C - Loading bridge : de en
  • US2077478A - Polythiocyano esters : en
  • FR811825A - Process for improving textile fibers and products obtained by this process : en fr
  • GB464710A - Improvements in trouser guards for bicycles and the like : en
  • DE644121C - Process for the manufacture of a cigar matting agent : de en
  • CA365580A - Marble game : en fr
  • CA365538A - Fluid presure brake : en fr
  • CA365455A - Cathode-ray oscillograph for television : en fr
  • DE643938C - Process for the manufacture of cylindrical vessels : de en
  • FR811768A - Wall formed by boiling tubes or similar devices and applicable to fireplaces or other heating installations : en fr
  • FR811791A - Engine fuel and process for preparing it : en fr
  • GB464635A - Mending needle, more particularly for stockings : en
  • AU100750B2 - Improvements in circular looms : en
  • US2078076A - Hinge or joint : en
  • US2077474A - Shingle cutter : en
  • GB464645A - Improvements in bust supports or brassieres : en
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  • FR811610A - Reversible hanger for bicycle rear wheel : en fr
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  • US2077543A - Child's wagon : en
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  • DE644132C - The use of steels with higher silicon and manganese contents for the production of highly stressed pipes, containers, etc. : de en
  • FR811780A - Cooking oven with gas heating, especially for small installations : en fr
  • GB464591A - Improvements in or relating to elevator control systems : en
  • FR811647A - Support plate for electricity meters made of a plastic mass, preferably synthetic resin : en fr
  • FI17522A - Anordning for automatic regulation of the concentration of the host and the suspension of the suspension t.ex. and cellulose suppression or fluid : en fi
  • DE643879C - Process for the production of boric acid : de en
  • DE644147C - Containers for gases, vapors and liquids under pressure : de en
  • USD104221S - Design fob a combined flowerpot : en
  • GB464852A - An improved method of sensitizing photographic silver halide emulsions : en
  • CA365590A - Roofing granule manufacture : en fr
  • DE643958C - Electrical circuit breaker with overcurrent release : de en
  • DE644020C - Welded internal combustion engine frame with longitudinal weld seams : de en
  • DE644063C - Dry rectifier with rectifier elements for high voltage combined into one or more packages or columns : de en
  • GB465105A - Manufacture of organic compounds of high molecular weight containing basic substituents : en
  • FR811682A - Protective Cap Electric Thermocautery : en fr
  • GB464715A - An improved method and machine for supplying heated oil under pressure for spraying : en
  • FR811807A - Quaternary compounds of nitrogen and their preparation process : en fr
  • GB464571A - Improvements in or relating to oxygen rescue apparatus : en
  • GB464419A - Improvements in closures for bottles or similar containers : en
  • FR811748A - Improvements made to radiators : en fr
  • GB464719A - Improvements in hollow walls and in plates for their construction : en
  • US2077799A - Process and apparatus for the separation of sludge from a liquid : en
  • US2078094A - Stamping machine : en
  • GB464614A - Improvements in electrically driven flyer frames : en
  • DE644151C - Fusible plug head with a control lamp protected by a fine fuse and lying parallel to the fuse's melting strip : de en
  • GB464697A - Improvements in or relating to the thermal treatment of light metals and light metal alloys : en
  • GB464515A - Flying machine : en
  • GB464590A - Improvements relating to guards for presses and other like machinery : en
  • USD104146S - Design for a knitted fabric : en
  • DE643993C - Process for improving the properties of stand oils : de en
  • DE644100C - Hoist for cranes to pick up vehicles from the water : de en
  • GB464580A - Improvements in shock absorbers : en
  • FR811680A - Process for accelerating the removal of deposits and dissolved matter by dispersing liquids, in particular during water softening : en fr
  • GB464740A - Improvements in or relating to directional radio installations : en
  • US2077903A - Process of preparing 3-amino-quinolines : en
  • US2078047A - Hair drying device : en
  • US2077383A - Testing apparatus : en
  • DE644009C - Folder-like bag pack for drawstrings : de en
  • DE643909C - Regulators for power machines : de en
  • DE644145C - Guiding device, which is arranged on the ceiling of a cold room working with constant air circulation : de en
  • FI17514A - The manufacturing method of the accordion contacts and the contact made according to it : en fi
  • FI17533A - A way to illuminate paints at sea or in transit and a lighting device to apply the method : en fi
  • GB464742A - Improvements in or relating to method and apparatus for making handkerchiefs and like articles : en
  • US2077657A - Animal trap : en
  • GB464605A - Vacuum cleaner dust bag emptying means : en
  • GB464613A - Process for copying on positive diazotype layers : en
  • DE644038C - Foldable travel bag for items of clothing hung on a hanger : de en
  • DE644135C - Device for regulating the operating parameters of an alternating current machine : de en
  • FR811885A - Improvements to cinematographic films of reduced dimensions : en fr
  • GB464722A - Improvements in and relating to dobbies : en
  • GB464853A - Process and apparatus for producing the germination of seeds : en
  • FR811616A - Undeformability process for the construction of panels and flat wooden doors : en fr
  • DE643847C - Vehicle wheel welded together from pressed steel parts with rubber lining : de en
  • DE644091C - Process for the production of azo dyes : de en
  • FR811890A - Azo dyes of the anthraquinone series and process for their preparation : en fr
  • GB464673A - Manufacture of colouring matters : en
  • US2078210A - Brake torque reaction device : en
  • GB464459A - Improvements in electric incandescent lamps for vehicle headlights : en
  • FR811689A - trans-sound screen for cinemas : en fr
  • CA365527A - Grounding set : en fr
  • DK52974C - Composite Wooden Panel. : da en
  • US2077866A - Television apparatus : en
  • DE643885C - Receiver with automatic shrinkage control : de en
  • US2077620A - Adjustable connecting means : en
  • US2078093A - Apparatus for making footwear : en
  • FR811775A - Improvements to intercoolers of internal combustion engine superchargers : en fr
  • GB464860A - Process for waterproofing textile materials : en
  • US2077994A - Dehydrogenated fuel : en
  • US2078189A - Pie crust forming, trimming, and baking machine : en
  • US2077513A - Ribbed board : en
  • US2077535A - Means for applying adhesive to materials for coating surfaces or in the manufacture of coated or compound materials : en
  • US2077906A - Cylinder packing ring : en
  • US2077384A - Regulating arrangement for elastic fluid power plants : en
  • DE643992C - Automatic electrical switch for pressurized gas-filled lights in companies at risk of explosion : de en
  • DE644042C - Irrigation device with pipes laid underground : de en
  • US2077962A - Printing machine : en
  • US2077995A - Pneumatic valve : en
  • FR811723A - Water softener : en fr
  • US2077447A - Process of chillproofing and stabilizing beers and ales : en
  • US2077822A - Radio antenna for automobiles : en
  • US2077850A - Carbonating apparatus : en
  • US2078052A - Car loading device : en
  • US2077714A - Lumber and method of making the same : en
  • DE644156C - Contact element for tube base, in particular radio tube base : de en
  • FR811774A - Device to facilitate the removal of lids from containers : en fr
  • DE644105C - Device for adjusting a movable adjusting element attached in a flow opening, for example in a pipeline, as a function of the flow rate : de en
  • DE643921C - Method for reducing the ripple of the DC voltage in rectifier systems : de en
  • US2077604A - Attaching clip for metal moldings : en
  • DE644069C - Process for dyeing textile fabrics made of cellulose fibers with dyes from the hydrosulfite bowl through repeated oxidation and reduction, which cause fiber damage during development : de en
  • GB464655A - Improved abrasion-resistant rubber articles, and method of manufacturing the same : en
  • US2078064A - Nail and tack driving device : en
  • US2077608A - Method of and machine for freezing certain comestibles : en
  • DE643692C - Balancing of a single-phase loaded multi-phase system by means of a regulating machine set : de en
  • US2077885A - Swinging window : en
  • US2077641A - Process for connecting pipes : en
  • USD104177S - Design for a fresnel lens : en
  • GB464550A - Improvements in pianofortes : en
  • USD104166S - Design for a vase : en
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  • AU149936A - Improvements device for dispensing pastes and liquids : en
  • DE644002C - Process for determining the ability to change shape of weld seams on test rods : de en
  • DE644112C - Bayonet lock for bottles : de en
  • DE643920C - Device for monitoring the operation of a group of step transformers working in parallel, each of which is driven by a special motor, but is operated jointly by means of a device that controls all drive motors : de en
  • DE644120C - Tear-off device for flat combing machines : de en
  • GB464703A - Improvements in or relating to reservoir brushes : en
  • FR811631A - Improved method and device for supplying fuel to vacuum and injection carburettors : en fr
  • GB464426A - Improvements in or relating to the folding of margins of sheet material : en
  • GB464609A - Valve oscillator circuit for use in superheterodyne radio receivers : en
  • GB464702A - Improvements in wheels to be fitted with deflatable tyres : en
  • GB464569A - Improvements in or relating to a device for the delivery of cards, sheets, envelopes or the like, including means for periodically turning one or more of them crosswise : en
  • AU140836A - Improvements in means for feeding several amplifiers fromthe same power supply : en
  • CA365545A - Printing press : en fr
  • US2078017A - Method of making separable fasteners : en
  • DE643937C - Electromagnetic relay or measuring instrument with a current-carrying coil in a ring-shaped permanent magnetic field : de en
  • US2077777A - Oil burner oven : en
  • DE643913C - Device for grinding rotating knives : de en
  • GB464442A - Improvements relating to coin-freed automatic vending machines : en
  • CA365476A - Rail anchor : en fr
  • CA365605A - Crumbless bread knife : en fr
  • GB464767A - Improvements in electrical switchgear : en
  • USD104141S - Design for a bicycle frame : en
  • USD104167S - Design for a condiment shaker : en
  • FI17511A - Haystack : en fi
  • GB464491A - Improvements in or relating to the washing and cleaning of textiles and other fibrous materials : en
  • GB464582A - Improvements in or connected with shaving brushes : en
  • DE643925C - Pre-chamber internal combustion engine : de en
  • GB464753A - Improved process for the catalytic refining treatment of hydrocarbon distillates : en
  • USD104144S - Design for a handbag : en
  • GB464438A - Process for the production of magnesium by the thermal reduction of magnesiferous raw materials : en
  • GB464730A - Improvements in single phase alternating current motors : en
  • US2077844A - Adjustable hinge joint : en
  • US2078007A - Process of making articles having the appearance of pearl : en
  • FR811844A - Convertible bench : en fr
  • IE13963L - Shirts : en
  • GB464700A - Improvements in or relating to television apparatus : en
  • US2077896A - Dough feeding means : en
  • GB464768A - Improvements in or relating to modulating systems for wireless apparatus : en
  • GB465037A - Improvements in or relating to the adhesive securing of shoe parts together : en
  • US2077789A - Antihalation layer : en
  • US2078202A - Humidifier unit : en
  • GB464854A - Improvements in games of skiddles : en
  • FR811796A - Liquid container for the destruction of scum : en fr
  • FR811690A - Improvements to taps : en fr
  • AU100789B2 - Improvements in of relating tothe securing together of shoe part surfaces by adhesives : en
  • FI17477A - Förfaringssätt framställning av sulfitlut : en fi
  • GB464828A - Improvements in or relating to thermionic valve amplifying systems for television and like transmission systems : en
  • AU170636A - Improved cotton-picking apparatus : en
  • US2077555A - Speed control device : en
  • US2078063A - Valve stem : en
  • US2078151A - High frequency power supply circuit : en
  • USD104192S - Design fob a portable service bar : en
  • FR811671A - Saturator for central heating radiators : en fr
  • FR811738A - Amidic condensation products of aromatic sulphonic acids and their production process : en fr
  • GB464850A - Improvements in or relating to apparatus for perfuming or sterilising the atmospheres of rooms and like enclosed spaces : en
  • FI17537A - Ski : en fi
  • FR811878A - Knitting with incorporated rubber thread, and machine for knitting this knitting : en fr
  • GB464640A - Improvements in or relating to ship construction : en
  • FR811607A - Coil for film or film developing tanks : en fr
  • FR811635A - Chain guide fork derailleur mechanism for chain drive gear changes suitable for bicycles : en fr
  • FI17535A - Ytbeläggningsmassa jämte förfaringssätt att använda densamma : en fi
  • FI17539A - Gatu- och powerhouses : en fi
  • IS90B6 - Landline and submarine phones with high voice attenuation in connection with amplifiers : en is
  • USD104175S - Design fob a glass liner for a com : en
  • GB464717A - Improvements in or relating to a process and apparatus for spreading liquid coating compositions : en
  • GB464522A - Improvements in devices for synchronising the firing from machine guns mounted in aeroplanes : en
  • GB465040A - A process for the manufacture and production of compounds of the anthracene series : en
  • GR6446B - DEVICE FOR NOTEING THE GRADES OF THE BRIDGE GAME. : el en
  • US2077627A - Automatic toaster : en
  • US2078070A - Submerged water heating coil : en
  • US2078086A - Refractory and process of making : en
  • USD104148S - Design for a casket handle bracket : en
  • DE644040C - Binders : de en
  • FR811722A - Speed change device for cycles : en fr
  • GB464446A - Improvements relating to spring-urged locking bolts, latches, and the like for window sunshades, fanlight and other windows, shutters, doors and the like : en
  • FR811621A - Process for preparing alkali silicate : en fr
  • DE643918C - Machine for the production of needles with ohr : de en
  • FR811875A - Radio receiver with automatic fading control : en fr
  • FR811747A - Improvements to radiators with air circulation : en fr
  • DK52986C - Automatic Calendar. : da en
  • FR811777A - Anti-Shake Dovetail Assembly for Doors : en fr
  • GB464598A - Improvements in or relating to self-closing piston valves : en
  • US2077429A - G f mcmahon : en
  • US2078121A - Instrument panel assembly : en
  • FR811808A - Textile finishing process : en fr
  • DE643853C - Device for separating gases from flammable liquids : de en
  • DE644114C - Safety device to prevent folded sliding window sashes from flying up : de en
  • DE644125C - Steam-heated tube dryer with journal bearings : de en
  • FR811696A - Products intended for the treatment of diseased plants and method for preparing these products : en fr
  • DE643969C - Turntable device for presses, especially hydraulic presses, for the production of objects made of synthetic resin : de en
  • USD104227S - Design for a belt or similar article : en
  • US2077375A - Apparatus for testing speedometers : en
  • US2077955A - Brake : en
  • CA365531A - Refrigerating apparatus : en fr
  • FR811678A - Method for suppressing ignition flashbacks and short circuits in static converters : en fr
  • CA365530A - Refrigerating system : en fr
  • US2077913A - Box-forming machine : en
  • US2078099A - Brassiere : en
  • GB464979A - Improvements in or relating to thermionic valve amplifiers : en
  • DE643912C - Sliding window with side swivel leaves : de en
  • FR811899A - Construction set made up of elements to be constructed by folding sheets prepared in advance : en fr
  • GB464489A - Warming of aircraft cock pits : en
  • GB464558A - Improvements relating to lubricating apparatus : en
  • US2078013A - Beverage forming means : en
  • DE643936C - Electric short-circuit motor with ring-shaped, spiral-wound and ring-wound stator core : de en
  • DE644094C - Dental handpiece with a front part consisting of only three parts, namely protective sleeve, liner and collet : de en
  • DE644107C - Arrangement for optical sound reproduction : de en
  • FR811698A - Controller device for hydraulic brakes : en fr
  • GB464611A - Improvements in frame moulds for the production of chocolates or the like : en
  • US2077700A - Artificial silk having subdued luster : en
  • FR811622A - Process for the preparation of compounds of the genus of schweinfurt green : en fr
  • FR811730A - Improvements to thermostatic devices : en fr
  • FR811817A - : fr
  • GB464824A - Improvements in or relating to soft solder : en
  • US2078132A - Seal for receptacles : en
  • FR811803A - Improvements to fairground games with vehicles and mobiles of any kind : en fr
  • GB464765A - Means for suppressing disturbances in ionic valves by grid-control : en
  • AU394936A - Improvements in sheepshearing machines : en
  • FR811605A - Cash dispenser : en fr
  • US2077456A - Vacuum operated brake mechanism : en
  • US2077787A - Air brake mechanism : en
  • GB464486A - Improvements relating to the electrical testing of flexible tubular insulation : en
  • DE643985C - Arrangement for automatic shrinkage control : de en
  • DK52980C - Exposure targets for X-ray photography. : da en
  • CA365467A - Transparent coated sheet material : en fr
  • CA365506A - Building construction : en fr
  • CA365568A - Steam hammer : en fr
  • GB464731A - Improvements in and relating to methods of protecting wood and other substances from termites and other pests and preparations therefor : en
  • GB464762A - Improvements in resinous products derived from derivatives of diphenylolmethane : en
  • GB464916A - Improved method of and apparatus for machining and/or threading pipe sockets and the like, particularly boring tube sockets : en
  • FI17488A - Rerktyg for rensning av eldstadsroster, särskilt sådana i naginseldstäder : en fi
  • FI17492A - Anordning framställning av trådar av glass and liknande smältbara ämnen : en fi
  • GB464538A - Improvements in processes and apparatus for the purification of juices and the treatment of solutions by contact with a gas : en
  • GB464646A - Improvements in back supports for seating furniture units : en
  • US2077668A - Hose stand : en
  • AU100765B2 - Improvements in systems of control for electrically operated lifts : en
  • DE643923C - Variable capacitor : de en
  • GB464595A - Improvements relating to automatic hosiery knitting machines : en
  • US2077838A - Gear lever carburetor control : en
  • US2077954A - Sealing unit for rotary shafts : en
  • US2077720A - Felted product and method of making the same : en
  • DE643729C - Bag with garbage bag : de en
  • US2077697A - Method of packing cheese : en
  • US2077901A - Articulated floor mat : en
  • US2078082A - Method of manufacturing rail joint bars : en
  • US2077546A - Process for dyeing leather : en
  • US2077949A - Fluid pressure brake : en
  • US2077784A - Process of manufacturing nails : en
  • US2077997A - Combined wrench and locking member : en
  • CA365477A - Antenna system : en fr
  • CA365512A - Nipple piercing machine : en fr
  • US2077576A - Electric switch : en
  • US2078115A - Display apparatus : en
  • US2077544A - Electric condenser : en
  • DE644154C - Spark gap for high voltages : de en
  • FI17479A - Sätt att avlägsna fasta eller flytande föroreningar från gaser, som innehålla elementärt svavel i ångform : en fi
  • FR811798A - Support device for trees : en fr
  • CA365452A - Alcohol manufacture : en fr
  • US2077592A - Capacity balance circuit : en
  • US2077376A - Automobile decking device : en
  • US2077464A - Game apparatus : en
  • US2078112A - Vacuum relay : en
  • US2077601A - Closure for containers : en
  • DK52979C - Photographic Camera. : da en
  • US2077551A - Brake shoe tightener : en
  • US2077487A - Automatic freewheel clutch : en
  • US2077863A - Dyestuffs of the oxazine series and a process of preparing them : en
  • US2077855A - Combination chair and table set : en
  • CA365609A - Burial casket : en fr
  • US2077484A - Coupling : en
  • USD104223S - Design for a combination centrif : en
  • AU100760B2 - Improvements in or relating to carrier wave modulation forthe synchronisation of transmitted television or like signals : en
  • DE643956C - Process for the production of mixed fertilizers : de en
  • CA365493A - Mixing machine : en fr
  • GB464849A - An improved optical appliance for use on all motor vehicles' identification numbers, train name-plates, advertising signs, notices, and the like : en
  • US2078157A - Motor compressor with free pistons : en
  • US2077498A - Disposal of sewage and the like : en
  • US2077792A - Illuminator attachment for microscopes : en
  • US2077825A - Safety latch equipped coupling pin : en
  • GB464395A - Improvements in and relating to the production of oils rich in vitamins : en
  • GB464666A - Improvements in a device for absorbing hydraulic pressure fluctuations : en
  • AU286936A - Improvements in or relating to circuits forthe amplification of electric oscillations : en
  • DK52984C - Filling pen. : da en
  • US2077694A - Adjustable depth folding box : en
  • AU100756B2 - Improvements in sheepshearing machines : en
  • US2077486A - Motion picture film printer : en
  • US2077957A - Gate operating means : en
  • US2077532A - Loom : en
  • US2078065A - Portable mixer : en
  • US2078008A - Process of ornamenting material : en
  • DE644006C - Automatic nozzle valve with handlebar guidance : de en
  • FR811734A - Improvements in methods of treating metal surfaces : en fr
  • AU177536A - Improvements in waterproofing of dried products of colloidal dispersions : en
  • CA365505A - Building construction : en fr
  • CA365569A - Rubber moulded article manufacture : en fr
  • US2077951A - Air filter : en
  • US2078163A - Evaporator for refrigerating machines : en
  • US2077378A - Process of metal coating glass : en
  • US2078148A - Pressure fluid gauge : en
  • US2077893A - Vat dyestuffs of the dibenzanthrone series : en
  • US2077681A - Mixed tertiary hexyl ethers : en
  • AU100741B2 - Front carrier and hitch for agricultural implements, especially scarifiers : en
  • GB464506A - Improvements in and relating to fountain pens : en
  • GB464579A - Improvements in casings for electricity meters, formed of compressed material, more especially artificial resin : en
  • GR6453B - AUTOMATIC CELL AFTER ITS RELATED FEEDER. : el en
  • US2077380A - Rail flaw detector mechanism : en
  • US2077817A - Railway traffic controlling apparatus : en
  • US2078018A - Container : en
  • USPP246P - raffel : en
  • DE643884C - Circuit arrangement on low frequency amplifiers of radio equipment : de en
  • DK52958C - Candle holder. : da en
  • US2077439A - Registering sheet feed : en
  • US2077826A - Oil firing arrangement : en
  • USD104173S - Design foit a flashlight switch : en
  • US2077920A - Automatic control for brake systems : en
  • US2077393A - Paper manufacture : en
  • DE643845C - Device for tilting the car body on vehicles when cornering : de en
  • DE644044C - Injection carburetors for internal combustion engines : de en
  • FI17481A - Compatibility of the condensate drain : en fi
  • DE644011C - Slot milling machine : de en
  • US2077511A - Switch actuating attachment for motor vehicle clutch pedals : en
  • US2077769A - Pipe coupling apparatus : en
  • US2078182A - Tungsten manufacture : en
  • GB464848A - Improvements relating to the drying and conditioning of cereals and other substances : en
  • FR811679A - Cover slab for floors, walls, stair treads, window sills, etc. : en fr
  • GB464523A - Blanket holder : en
  • US2077961A - Gaseous conduction device : en
  • DE644000C - On and off device for record speaking machines : de en
  • FR811874A - Textile sizing and finishing agent : en fr
  • GB464572A - Barrel fastening means for automatic guns : en
  • DE644076C - Process for the preparation of salts of acridinium bases : de en
  • DE644088C - Process for the production of emission cathodes : de en
  • DE643983C - Central buffer coupling : de en
  • USD104150S - Design fob a lace : en
  • GB464445A - Recording apparatus combined with gas meter : en
  • US2077989A - Cement building block : en
  • US2077709A - Clutch : en
  • US2077444A - Flow meter : en
  • US2077840A - Potential divider : en
  • US2078104A - Cleaning and sterilizing device : en
  • US2077574A - Television receiver : en
  • US2077689A - Knife sharpener : en
  • AU142336A - Improvements in or relating to carrier wave modulation forthe synchronisation of transmitted television or like signals : en
  • US2078038A - Display receptacle : en
  • DE643903C - Valve in which the valve body has a second sealing surface in addition to the sealing surface that blocks the passage : de en
  • FR811749A - Improvements made to heated safes : en fr
  • FI17494A - Made of plywood for bed, chair, etc. furniture base or back : en fi
  • GB464648A - Deodorizing and disinfecting contrivances for water-closet basins : en
  • US2077828A - Ruler : en
  • US2078197A - Fireproof filtering material : en
  • US2077935A - Shock absorbing strut : en
  • US2077965A - Addressing and printing machine : en
  • USD104137S - Design for a child s play table : en
  • DE643941C - Electrical manual rotary switch for starter and ignition systems of internal combustion engines : de en
  • GB464425A - Improvements in or relating to the heat treatment of metals : en
  • US2077433A - Selective bed printing machine : en
  • USD104199S - Closure for containers : en
  • DE643329C - Drum heater for milk : de en
  • US2077683A - Surgical suction and pressure machine : en
  • US2077870A - Stabilizing unset concrete : en
  • US2077883A - Hydraulic turbine : en
  • US2078131A - Shoe construction : en
  • CA365556A - Tractor and trailer coupler : en fr
  • DE644158C - Process for the preparation of an acidic wool dye of the anthraquinone series : de en
  • USD104128S - Design fob a chicken fryer or : en
  • USRE20336E - Motion picture screen : en
  • US2077417A - Mining machine : en
  • US2077717A - Garment hanger clip : en
  • US2078155A - Automatic rifle : en
  • DE644071C - Stapler : de en
  • FR811809A - Process for improving color fastness properties : en fr
  • FR811855A - Multi-pole pneumatically operated switch : en fr
  • GB464585A - Improvements in or relating to apparatus for permanently waving hair : en
  • DE644080C - Switching device for sheet-fed printing machines working with swinging pre-grippers : de en
  • DE644149C - High-voltage switch with spring force storage drive for switching on and off : de en
  • FR811799A - Improvements to prepaid vending machines, forming a skill game : en fr
  • FR811831A - Process for preparing alkyl sulphates and resulting products : en fr
  • US2077399A - Moistureproof films : en
  • US2077848A - Automatic brake-operating device for railroad vehicles : en
  • US2078015A - Pneumatic tire : en
  • US2077518A - Manufacture of lenticular sound film : en
  • AU100782B2 - Improvements in or relating to circuit arrangements for determining the tuning of superheterodyne receiving sets : en
  • USD104134S - Design for a tablet dispensing : en
  • US2077567A - Demountable wheel : en
  • US2077806A - Shaving implement : en
  • DE643906C - Drilling machine, in particular for manufacturing drilling jigs : de en
  • FI17530A - Anordning vid dörrstängare : en fi
  • FR811693A - Advanced pipe connection : en fr
  • DE642113C - Filter candle : de en
  • GB464518A - Improvements in permanent magnets : en
  • GR6454B - METHOD AND APPLIANCE FOR PACKAGING OF BEEF DRYED WITH AT THE SAME TIME IRONING, AUTOMATIC MEASUREMENT OR WITHOUT THEM. : el en
  • FI17501A - Splitterfria compoundglas : en fi
  • GB464452A - Locks of the seal type : en
  • DE643911C - Device for turning off grinding wheels using rolling knives : de en
  • GB464653A - A process for the preparation of artificial asphalts : en
  • DE608177C - Washing device for tobacco cutting machines : de en
  • GR6460B - METHOD OF INCREASING THE DIAMETER BULLET OF BARREL ARMS BY METAL SPRAYING WITHOUT SUBSCRIPTION OF THE CARTRIDGE. : el en
  • CA365583A - Brief case : en fr
  • US2077765A - Hair curling roller : en
  • US2077887A - Dyestuffs of the dioxazine series soluble in water and a process of preparing them : en
  • AU7036A - Gas-proof means for protecting light shafts, doors and like apertures : en
  • US2077617A - Manufacture of rubber products : en
  • US2077655A - Tube closing and sealing machine : en
  • US2077707A - Electromagnetic prospecting method : en
  • US2077493A - Gas mixer : en
  • DE643899C - Electromagnetic light control device for making sound recordings : de en
  • AU147436A - Improvements in circular looms : en
  • CA365464A - Carbonaceous material hydrogenation : en fr
  • CA365588A - Receptacle closure : en fr
  • CA365440A - Mineral pulp forming apparatus : en fr
  • CA365484A - Railway track circuit apparatus : en fr
  • CA365503A - Engine cylinder head : en fr
  • US2077632A - Changeable exhibitor : en
  • US2077774A - Transfusion apparatus : en
  • US2077839A - Automatic defrosting switch : en
  • CA365461A - Lard pail : en fr
  • DE643852C - Target for aiming device in which a beam of light is aimed at light-sensitive organs : de en
  • CA365577A - Two-stroke engine exhaust passage : en fr
  • US2077600A - Welding by the charge of a condenser : en
  • AU100777B2 - Improvement in radiographic apparatus : en
  • US2078061A - Pressing iron : en
  • CA365499A - Removable container for extractors : en fr
  • AU100775B2 - Improvements in telephone systems : en
  • DE643954C - Conveyor device for flow work : de en
  • CA365500A - Electromagnetic switch : en fr
  • US2078180A - Medical apparatus : en
  • GB464516A - Improvements relating to window blinds : en
  • GB464657A - Manufacture of amino-carboxylic acids of capillary action : en
  • GB464688A - Improvements in or relating to electrical resistances and to their manufacture : en
  • FR811720A - Safety station for AC arc welding : en fr
  • US2077753A - Towel cabinet : en
  • FI17489A - Rostlänk till vandringsroster för eldstäder : en fi
  • FR811620A - Device for starting or automatically igniting mercury vapor rectifiers : en fr
  • FR811659A - Process for the production of refractory materials : en fr
  • US2078167A - Link belt : en
  • US2078214A - Process of making colored sheets of cellulose esters, synthetic resins, and the like : en
  • DE643917C - Process for the production of starch from corn : de en
  • US2077569A - Wheel supported crutch : en
  • FR811845A - Device that can be used to propel and steer a boat : en fr
  • FR811828A - Cathode ray tube : en fr
  • FR811865A - Improvements to frame direction finders : en fr
  • DE644065C - Anesthetic machine, especially for aetheric anesthesia : de en
  • US2077871A - Milk refrigerating cabinet : en
  • US2077947A - Telephone party line system : en
  • IE14283L - Cathode ray television : en
  • US2078146A - Fire escape : en
  • USD104191S - Design fob a shoe heel : en
  • DE643781C - Machine for processing calibers of variable cross-section in rolling dies for pilger mills : de en
  • US2078162A - Fishhook : en
  • FI17529A - Lock latch locking device : en fi
  • GB464521A - Improvements in method of treating sheets of warp threads : en
  • CA365442A - Diamond embedded abrading tool : en fr
  • CA365517A - Hydraulic brake unit : en fr
  • DE644106C - Device for the photographic recording of push-pull tone writing : de en
  • FR811765A - Film charger : en fr
  • GB464724A - Improvements relating to connecting rods, more particularly for high speed engines : en
  • GB464659A - Fibrous products and method of producing same : en
  • CA365550A - Swinging soot blower : en fr
  • US2078090A - Pattern sorting device : en
  • DE644056C - With an excavator, spreader, conveyor bridge or the like : de en
  • FR811613A - Advanced Baby Carriage : en fr
  • US2077432A - Apparatus for mining coal : en
  • US2077642A - Axle drive : en
  • FR811662A - Improvements to offset printing machines : en fr
  • FR811884A - Sealing of metallic or other members in all insulating parts intended to be inserted in electrical circuits : en fr
  • GB464691A - Improvements in the mounting and employment of guns on aircraft : en
  • GB464528A - Improvements in and relating to printing telegraph apparatus : en
  • DE643863C - Process for the representation of rayon and other artificial products made of acetyl cellulose : de en
  • GB464490A - Photographic copying apparatus : en
  • GB464618A - Improvements in or relating to artificial bricks, slabs, blocks, tiles and the like and to a process of manufacturing them : en
  • GB464531A - Improvements in and relating to air cooled surface condensers : en
  • US2077699A - Cellulosic structures : en
  • US2078160A - Rural mail box signal : en
  • FI17482A - Sätt att framställa plåtar, band, rör, stänger eller dylikt : en fi
  • US2077502A - Preservation of rubber : en
  • US2077586A - Production of acetaldehyde from : en
  • US2077741A - Side boom and winch attachment for tractors : en
  • GB464527A - Improvements in or relating to the production of sound records : en
  • GB464427A - Improvements in preparation of esters : en
  • GR6450B - NEW TYPE OF WINE AND BEVERAGES. : el en
  • DE644077C - Process for the preparation of thiazolidine pellets : de en
  • FR811654A - Apparatus for removing salts and impurities from the tubular system of tubular steam generators : en fr
  • DE644037C - Nozzle for applying lining materials to the inner wall of centrifugal casting molds : de en
  • FR811686A - Improvements to installations and in particular to gasifiers, scrubbers and mixers used to supply engines : en fr
  • FR811755A - Light metal alloy bearings : en fr
  • FR811712A - Aerial target : en fr
  • GB464589A - Improvements relating to chain making machines : en
  • GB464436A - Improvements in or relating to the pressing or moulding of sheet material : en
  • FR811617A - Process for preparing azo dyes : en fr
  • FI17509A - Root canal : en fi
  • US2077711A - Spark plug : en
  • US2077652A - Apparatus for the fermentation of liquids : en
  • US2078050A - Warp knitted fabric and method and apparatus for making same : en
  • US2077537A - System for tracing telephone calls : en
  • US2077738A - Apparatus for loading rails and ties : en
  • USD104202S - Design fob a display panel fob colob : en
  • CA365521A - Sheet metal container : en fr
  • FR811839A - Anal pessary : en fr
  • DE643939C - Method for the production of insertion openings in catheters or the like from vulcanized soft rubber and catheters made therefrom : de en
  • DE644109C - Thread tensioning device for sewing machines : de en
  • FR811728A - Improvements to machine tools : en fr
  • USD104180S - Design fob a dress : en
  • CA365449A - Welding current control : en fr
  • CA365543A - Stabilizing base exchanging humate : en fr
  • US2077921A - Load brake mechanism : en
  • USD104164S - Design for a butter dish : en
  • US2078138A - Measuring instrument : en
  • US2077403A - Printing press for newspaper work : en
  • CA365533A - Book re-covering method : en fr
  • US2077554A - Air conditioning apparatus : en
  • US2077770A - Chair : en
  • FI17523A - Plansilens driftanordning : en fi
  • DE644085C - Closed counter roller block for a device for suspending electrical lights by means of a road voltage : de en
  • FR811656A - Transit Car Door Control System : en fr
  • US2077452A - Vehicle rear end drive mechanism : en
  • US2077761A - Crankshaft seal : en
  • US2077874A - Solvent : en
  • US2078127A - Weed and drift remover : en
  • US2078201A - Diamond tool : en
  • DE644050C - Pusher connection on door locks with coupling pin : de en
  • US2077987A - Jaw rest for violins : en
  • US2077967A - Manufacture of alcohols from their corresponding alkylenes : en
  • CA365608A - Fountain pen : en fr
  • US2077446A - Process of maturing and ripening beers and ales : en
  • US2077623A - Veneer patch cutting machine : en
  • US2077726A - Apparatus for the manufacture of coated paper : en
  • US2077756A - Steam-jacketed asphalt bucket : en
  • US2078084A - Card verifier : en
  • US2078154A - Plug and cap connecter : en
  • US2077387A - Change speed planetary transmission : en
  • US2077422A - Process for hydrogenating furfural : en
  • US2078198A - Set-stabilized gypsum plaster : en
  • US2077534A - Suction operated dump door for vehicles : en
  • CA365603A - Insulated brooder : en fr
  • US2077516A - Apparatus for cleaning drain pipes : en
  • USD104205S - Design for a dress : en
  • AU45836A - Improvements in bottle closure caps : en
  • USD104208S - Design for a dress : en
  • US2077890A - Gas range : en
  • CA365504A - Fused jordan lining : en fr
  • AU140136A - Improvements in and relating to gates : en
  • FR811714A - Pavement construction process : en fr
  • US2077818A - Splash flap for automobiles : en
  • DE643929C - Steep index with swiveling and adjustable partition walls that divide the cards into packages : de en
  • DE643991C - Bell attachment for electric lights in potentially explosive or damp rooms : de en
  • CA365491A - Pile fabric : en fr
  • DE644102C - Process for the production of porous objects from polyvinyl compounds : de en
  • DE643947C - Closed oxygen breathing apparatus with hinged support housing : de en
  • US2077489A - Piano string system : en
  • US2077790A - Method of and apparatus for printing on curved faced bodies : en
  • US2077858A - Automatic battery for looms : en
  • US2078023A - Vehicle headlight : en
  • US2078068A - Swimming device : en
  • DE643584C - Process for the preparation of sodium metasilicate hydrates : de en
  • US2077596A - Apparatus for testing coins : en
  • US2077381A - Calibrating and testing tool for bore hole surveying instruments : en
  • US2077698A - Locking mechanism : en
  • US2077928A - Automatic train control brake : en
  • US2078107A - Paraffin remover for oil wells : en
  • CA365516A - Hub brake : en fr
  • DE644058C - Device for drying the paper web coming from a printing unit of a printing machine, in particular a rotogravure printing machine : de en
  • US2077977A - Bottle : en
  • CA365573A - Rotative wing aircraft : en fr
  • US2077805A - Shaving implement : en
  • US2078149A - Cap for toothpaste tubes : en
  • USD104170S - Cosmetic container : en
  • AU186136A - Improvements in or relating to electric discharge devices : en
  • CA365564A - Auto-top luggage carrier : en fr
  • US2077453A - Therapeutical appliance : en
  • CA365563A - Multiple scale : en fr
  • US2077496A - Kitchen ventilator : en
  • DE643986C - Electric switch : de en
  • AU100759B2 - Improvements in or relating to single sideband receivers : en
  • CA365488A - Dyestuff production : en fr
  • USD104189S - Design fob a refrigerator door : en
  • US2077437A - Vaporizer : en
  • US2078102A - Roll or bun baking pan : en
  • US2078209A - Brake : en
  • DE639931C - Device for wire looms to move the shot : de en
  • US2077860A - Twin 16 sound on film projector : en
  • US2077411A - Process of treating fruit : en
  • US2077550A - Radio circuit : en
  • US2077583A - Deflector for automotive vehicles : en
  • US2077664A - Pad of paper sheets for hanging on a wall : en
  • USD104179S - Design for a jug : en
  • FI17510A - Threshing bridge of the threshing machine : en fi
  • GB464736A - Process and apparatus for the production of buttons from artificial resins : en
  • US2077917A - Telegraph repeater : en
  • US2077457A - Internal combustion engine : en
  • US2077684A - Control device for games : en
  • DE643900C - Firedamp indicator : de en
  • FR811743A - Variable speed transmission pulley : en fr
  • FR811781A - Elastic and articulated frame for cycles or motorcycles : en fr
  • DK52971C - Elevator tower for use in the construction of buildings. : da en
  • FR811834A - Method and device for commissioning cathode ray tubes : en fr
  • US2078200A - Set-stabilized gypsum plaster : en
  • FR811889A - Sealing packing : en fr
  • GB464552A - Improvements relating to jacquard mechanism for flat knitting machines : en
  • GB464555A - Improvements in and relating to controls, adjustable by means of a pattern device, for textile machinery : en
  • CA365561A - Closet bowl cleansing and deodorizing device : en fr
  • GB464456A - An improved finger plate and lever handle assembly for doors : en
  • GB464775A - Improvements in hydromechanical power-transmission mechanism : en
  • US2077672A - Trap shooting apparatus : en
  • US2077722A - Chimney : en
  • US2078096A - Vanity case : en
  • GB464855A - Improvement in the treatment of materials containing or secerning substances promoting the action of proteolytic enzymes : en
  • US2077771A - Apparatus for producing grinding wheels : en
  • US2077872A - Cartridge valve : en
  • US2077612A - Hot water container : en
  • US2077814A - Electron discharge device : en
  • US2077944A - Retardation controlled brake : en
  • GB464504A - Improvements in respiratory appliances for personal use : en
  • GB464744A - Improvements in and relating to machines for the manufacture of electric lamps and the like : en
  • GB464769A - Improvements in or relating to aerial systems for wireless apparatus : en
  • FR811719A - Protected mirror : en fr
  • US2077763A - Toy gun : en
  • FI17504A - Skicklighetsspelautomat : en fi
  • DE643964C - Air-compressing internal combustion engine with self-ignition and injection of fuel into an antechamber : de en
  • DE644082C - Device for the automatic regulation of the voltage (current consumption, speed) of electrical machines, in particular of synchronous generators : de en
  • DK52981C - Drive axle device for Motor Vehicles with swinging Half Axles. : da en
  • US2077762A - Lubricating compound : en
  • US2077820A - Refrigerating method and apparatus : en
  • US2077884A - Lignin sulphonic acid molding compositions and method of treating same : en
  • FR811706A - Improvements to radiotelephone transmitters and the like : en fr
  • FI17503A - Fertilization requirements for the corrosion resistance of aluminum alloys with ca 3 and 16% magnesium : en fi
  • FI17508A - Auxiliary manure spreader : en fi
  • FR811864A - Process for the treatment of textile materials and oils used during the treatment of these materials : en fr
  • GB464465A - Improvements in or relating to air or gas compressors : en
  • CA365542A - Subsoil fixing process : en fr
  • US2077640A - Phenolic resins and method of making the same : en
  • US2077996A - Eliminator plate washer : en
  • CA365526A - Hydrocarbon product : en fr
  • US2077523A - Apparatus for calculating trigonometric problems : en
  • US2077540A - Dental cleansing and massage device : en
  • US2077541A - Foldable trestle for paper-trimming boards and the like : en
  • US2077757A - Baking pan and material : en
  • GB464773A - Improvements in or relating to sewing machines : en
  • GB464721A - Improvements in or relating to envelopes or the like for articles of commerce : en
  • DE643944C - Differential knife valve device for support arm sewing machines : de en
  • GB464575A - Curved sliding clasp fastener : en
  • USD104135S - Design for a condiment shaker : en
  • USD104204S - Design fob a dress : en
  • GB464712A - Valve-operating mechanism for internal-combustion engines : en
  • DE643974C - Cover rail for letter folder : de en
  • GB464576A - Improvements in or relating to rubber articles and method of making the same : en
  • GB464610A - Improvements in or relating to television receiving systems : en
  • GB464526A - A process for the recovery of volatile solvents in extraction plants for oils and fats : en
  • US2078056A - Frame for high compression apparatus : en
  • DE644129C - Belt drive for drum gouging machines : de en
  • US2078043A - Flow indicating apparatus : en
  • DE644046C - High pressure sealing ring : de en
  • FR811653A - Improvements to air-cooled engines, in particular for air navigation devices : en fr
  • FR811801A - Resilient pressure seal and support plates : en fr
  • FR811641A - Further training in deep well pumps or similar devices : en fr
  • GB464737A - Improvements in and relating to metal vapour electric discharge apparatus : en
  • US2077660A - Climbing attachment for skis : en
  • US2077797A - Eyelet row taping machine : en
  • US2078126A - Protective apron for poster structure : en
  • US2078012A - Nailing machine : en
  • FR811772A - Movable window shield for welding : en fr
  • DE644103C - Arrangement of the display member for the rotary movements of a cardanically suspended instrument : de en
  • US2077385A - Weft detector mechanism : en
  • CA365510A - Unloader valve : en fr
  • US2077666A - Odometer : en
  • US2078035A - Box making : en
  • FR811650A - Machine for pasting samples, labels, and the like onto sheets, cards, or the like : en fr
  • DE643840C - Spark plug : de en
  • US2077952A - Envelope making machine : en
  • US2077671A - Carrier for pneumatic dispatch tubes : en
  • DE644142C - Brassiere for breastfeeding mothers : de en
  • US2077481A - Transparent phosphate glass : en
  • USD104218S - Design fob a platform scale : en
  • AU15736A - Method and apparatus for separating impulses in television and like systems : en
  • CA365552A - Fountain pen : en fr
  • DK52973C - Wire fence. : da en
  • US2077434A - Machine tool : en
  • US2077764A - Fuel vaporizer : en
  • US2077468A - Electrode holder : en
  • US2077960A - Nicotine derivatives : en
  • DE619831C - Process for the production of a continuous, castable matrix strip, which is punched out in the spaces between the words for folding and for stretching to the prescribed line length : de en
  • FI17490A - Sätt och anordning för chlorandeande blekning av bastfibrer : en fi
  • FR811822A - Mechanism for forging nuts, bolts and the like : en fr
  • US2077451A - Method and apparatus for controlling the actuation of recorders : en
  • US2077603A - Safety refillable dispenser and control therefor : en
  • DE571214C - Device on booking machines to prevent incorrect bookings : de en
  • AU100788B2 - An improved reinforced brick lintel or the like and method and apparatus for forming same : en
  • FR811854A - Device intended to ensure the secrecy of a telephone conversation carried out in public : en fr
  • GB464461A - Apparatus for supplying steam, hot water and distilled water, intended particularly for use in hairdressers' saloons : en
  • CA365518A - Valve stem : en fr
  • US2078081A - Clothesline reel : en
  • DE643850C - Speed change transmission, especially for bicycles : de en
  • FR811615A - Continuous production process for hydrogen peroxide : en fr
  • FR811666A - Coil current transformer for high measurement accuracy : en fr
  • US2077552A - Radio signaling system and apparatus : en
  • DE644055C - Track guidance for cars moved by traction means or individual drives : de en
  • CA365445A - Heating apparatus : en fr
  • DE643910C - Piercing tube head : de en
  • USD104213S - Design for a motorcycle body : en
  • FR811736A - Process for the preparation of hydrogen by reacting carbon monoxide or gas mixtures containing carbon monoxide with water vapor : en fr
  • CA365581A - Rotatable advertising device : en fr
  • CA365557A - Shingle : en fr
  • DE644144C - Fixed or mobile device for refrigerating and storing perishable goods with the aid of solid carbon dioxide : de en
  • DK52967C - Curling needle. : da en
  • US2077932A - Railroad signaling system : en
  • AU143936A - Sheep feeder : en
  • CA365549A - Speed responsive apparatus : en fr
  • US2077630A - Drag : en
  • US2078185A - Window : en
  • GB464557A - Improvements in and relating to egg grading devices : en
  • GB464766A - Improvements in or relating to tanning : en
  • US2078003A - Door for tanks : en
  • DE644028C - Circulation heating, especially for baking and drying ovens : de en
  • FI17515A - Sät att framställa foderbriketter genom sammanpressning av foderstoff och en därtill erforderlig press : en fi
  • AU97836A - Improvements in of relating tothe securing together of shoe part surfaces by adhesives : en
  • CA365465A - Anti-knock fuel : en fr
  • CA365591A - Vibrating screen : en fr
  • AU100748B2 - Method of making planographic printing plates of aluminium sheet andthe product of such method : en
  • AU100778B2 - Improvements in or relating to circuits forthe amplification of electric oscillations : en
  • CA365459A - Combination railway truck spring : en fr
  • AU139636A - Image frequency suppression means ina coupling arrangement for superheterodyne radio receivers : en
  • AU281036A - Improvements in systems of control for electrically operated lifts : en
  • FR811895A - Manufacturing process for chains with web links : en fr
  • US2077759A - Sign : en
  • US2078053A - Hot air heating furnace : en
  • US2077626A - Door fastener : en
  • US2077783A - Cable support : en
  • CA365436A - Wall stain coating composition : en fr
  • DE644027C - Process for improving the properties of swelling starches : de en
  • DE644035C - Process for the production of azo dyes : de en
  • DE644122C - Device for drying and heating muddy goods : de en
  • GB464726A - Improvements in and relating to boxes with trays : en
  • DE644118C - Method and apparatus for cleaning u in spinning mills. Like. Accruing fiber waste : de en
  • FR811761A - Improvements to medical cushions for the treatment of feet and similar applications : en fr
  • DK52968C - Dishwasher. : da en
  • FR811611A - Closure of bottles or similar adaptable to necks of different diameters : en fr
  • FR811847A - Apparatus and method for preserving mushrooms and the like : en fr
  • DE625713C - Motorcycle that can also be used as a watercraft : de en
  • GB464827A - The manufacture of poly-azodyestuffs : en
  • GB464863A - Improvements in apparatus for the production of electrical oscillations : en
  • US2077568A - Process for purifying ferrous metals : en
  • FR811785A - Tunnel kiln for ceramic products and firing process : en fr
  • US2077549A - Coke oven equipment : en
  • DE643901C - Rotary piston internal combustion engine : de en
  • GB464704A - Improvements in or relating to a manner of withering tea leaf and apparatus therefor : en
  • DE644041C - Irrigation system installed underground : de en
  • GB464748A - Improvements in rotating valves for internal combustion engines : en
  • US2077443A - Method and apparatus for decorating materials : en
  • GB464671A - Improvements in or relating to the production of valuable hydrocarbons by selective polymerisation of olefinic hydrocarbons : en
  • GB464706A - A process for the oxidation of ammonia with oxygen or gases containing oxygen and a contact mass therefor : en
  • DE643865C - Lead-bearing metals : de en
  • FI17517A - Anordning vid gjutformar frörställning av kistor, koffertar eller liknande, särskilt likkistor av en utav i vatten suspenderade fibrer bestående massa : en fi
  • CA365446A - Manifolding pack : en fr
  • GB464649A - Improvements relating to slicing machines : en
  • US2077914A - Brake : en
  • DK52978C - Machine for the production of feed pellets. : da en
  • US2077800A - Frequency control transmission line : en
  • FR811741A - Improvements to sole dressing machines, in particular engraving machines : en fr
  • FR811676A - Sliding crank control for variable speed or gear shift transmissions : en fr
  • DE644079C - Device for automatically feeding a suspended metal rod into the melting pot of a casting machine for printing purposes, the reciprocating movement of which controls the rod feed by means of a float located in the melting pot and one of the inhibiting mechanisms triggered by it : de en
  • FI17491A - Sundhetsbenkläder för damer : en fi
  • GB464757A - Improvements in the manufacture of photo-lithographic printing plates : en
  • DE644014C - Pneumatic mail receiver for suction operation : de en
  • US2077624A - Method of opposing offset in printing : en
  • US2077548A - Production of dinaphthylene oxide : en
  • DK52975C - Apparatus for drilling conical nesting holes in pieces of wood. : da en
  • CA365514A - Coffee flaking mill : en fr
  • US2077889A - Acoustical construction : en
  • US2078117A - Wall or floor structure and beams therefor : en
  • GB464570A - Improvements in or relating to variable-speed gears especially suitable for motor-vehicles and locomotives : en
  • CA365551A - Fountain pen barrel : en fr
  • CA365601A - Humidifier : en fr
  • FR811731A - Improvements to metal box springs : en fr
  • FR811782A - Cigars or cigarettes dispenser : en fr
  • DE644032C - Metal plaster : de en
  • GB464418A - Improvements in or relating to sound reproducing apparatus : en
  • FR811705A - Method and devices for increasing the calorific value of lighting gas : en fr
  • US2077495A - Weighing apparatus : en
  • US2077465A - Radio circuits : en
  • CA365587A - Coffee percolator : en fr
  • US2077461A - Directional sign for motor vehicles : en
  • US2077589A - Filtering apparatus : en
  • US2077392A - Tooth brush : en
  • US2077908A - Brake : en
  • FR811754A - Improvements to verification calibers : en fr
  • FR811786A - Improvements to bicycle brakes : en fr
  • US2077829A - Structure for display fixtures and the like : en
  • US2078120A - Grinding disk : en
  • GB464754A - Improvements in and relating to mechanical interlocking signal frames : en
  • FR811670A - Manufacturing process for chromite refractory products : en fr
  • GB464487A - Improvements in or relating to apparatus for the manufacture of ice-cream bricks or blocks : en
  • USD104228S - Design fob a piano case : en
  • US2078192A - Tool holder : en
  • USD104129S - Design fob a curtain fabric : en
  • DE643976C - Notepad made of springy fabric for card sheets : de en
  • FR811753A - Improvements to electrical switches : en fr
  • FR811766A - Process for the purification of organic materials by vacuum distillation : en fr
  • FR811851A - Safety device for wagon feeders and for blocking systems in extraction shafts : en fr
  • US2077973A - Electric bulb socket : en
  • US2078019A - Aircraft : en
  • US2077406A - Fuel and process of making the same : en
  • FR811758A - Two-lamp reflex relaxation arrangement for the generation of time-proportional currents or voltages : en fr
  • US2077728A - Door lock : en
  • US2077930A - Fluid pressure brake : en
  • US2077517A - Stopper for nonrefillable bottles : en
  • US2077775A - Method for the automatic control of the power output of aircraft engines : en
  • US2078188A - Apparatus for manufacturing, at choice, bags, pockets, double pockets, and envelopes : en
  • CA365579A - Tool for congealed materials : en fr
  • US2078060A - Remote control system for radio receivers : en
  • US2077984A - Container closing means : en
  • AU100436A - Improved adjustable louvre : en
  • US2078125A - Tubular lantern : en
  • US2077648A - Water turbine : en
  • US2078123A - Electric discharge device : en
  • US2077469A - The packing and transportation of ammonium nitrate-ammonia compositions : en
  • US2077575A - Azo dyes and their production : en
  • US2077876A - Loading machine : en
  • CA365607A - Hollow metal article threading apparatus : en fr
  • GB464674A - Improvements in hand-operated beet-topping devices : en
  • US2077441A - Textile yaen : en
  • US2077621A - Child's convertible vehicle : en
  • US2078147A - Electric control device : en
  • USD104171S - Design fob a pocketbook : en
  • FR811891A - Capacitor : en fr
  • US2077424A - Gas burner : en
  • US2077467A - Laundry machine : en
  • US2078144A - Precast concrete unit system for wall construction : en
  • US2078152A - Phase shifting circuit : en
  • GR6458B - TREATMENT AND USE OF GOLD OIL MISCELLANEOUS VARIOUS INDUSTRIAL USES. : el en
  • AU339336A - Improvements in or relating to circuit arrangements for determining the tuning of superheterodyne receiving sets : en
  • DE643861C - Electric metal halide tubes with glow electrodes : de en
  • DE643904C - Gate valves, especially for gas pipes : de en
  • US2077705A - Wall of glass tanks : en
  • US2078022A - Infant's play pad : en
  • US2077853A - Pocket seal press : en
  • CA365522A - Safety razor : en fr
  • CA365547A - Windshield cleaner : en fr
  • DE644048C - Manufacture of processed cheese : de en
  • GB464752A - Improved process for the alkylation of aromatic compounds : en
  • US2077745A - Process for breaking petroleum emulsions : en
  • US2077476A - Concentrator : en
  • US2077772A - Pattern : en
  • CA365534A - Telescopic gun sight mounting : en fr
  • CA365599A - Centrifugal dryer : en fr
  • DE644049C - Device for starting and overcoming large suction heights on portable pumps for fire extinguishing and similar purposes : de en
  • US2078139A - Washing machine : en
  • US2077918A - Fluid pressure brake : en
  • DE643555C - High frequency vein group with air space isolation : de en
  • US2078174A - Valve : en
  • US2077940A - Brake : en
  • US2077971A - Nut marking device : en
  • US2077837A - Process for the refining of sperm oil or wax : en
  • US2078191A - Rail car wheel : en
  • US2078172A - Coated film : en
  • US2077639A - Process for hardening metallic surfaces : en
  • US2077933A - Shock absorber strut : en
  • USD104145S - Design for a straw handbag : en
  • US2077618A - Fluid pressure engine : en
  • US2077976A - Sequence varying sign mechanism : en
  • GB464851A - Improvements in or relating to sewing machines : en
  • CA365450A - Cast refractory manufacture : en fr
  • GR6461B - KNIT GREEKS. : el en
  • US2077910A - Flying machine : en
  • US2077980A - Coffee dispenser : en
  • CA365496A - Template-controlled apparatus : en fr
  • CA365525A - Implement coupler : en fr
  • DK52965C - Procedure and Apparatus for Making Raw Rods for Artificial Silk and Stacking Rods. : da en
  • FI17512A - A gas mixture compression method for a four - stroke internal combustion engine and an internal combustion engine made therefrom : en fi
  • DE643919C - Group dialing device for key-operated telegraph apparatus : de en
  • AU100770B2 - Sheep feeder : en
  • US2077611A - Draft rigging : en
  • US2078175A - Supervised electric system : en
  • AU100762B2 - Improvements in waterproofing of dried products of colloidal dispersions : en
  • DE643977C - Cuboid packaging container for solid carbon dioxide : de en
  • US2077459A - Spring cushion structure : en
  • US2077715A - Key winder : en
  • US2077803A - Signboard thermometer : en
  • FR811715A - Improvements to radio stations : en fr
  • GB464541A - Improved device for preventing "ballooning" in ring spinning frames : en
  • CA365567A - Photographic roll film spool : en fr
  • US2078010A - Detachable flush swivel for gun slings : en
  • US2077735A - Valve : en
  • GB464764A - Improvements in or relating to friction transmission mechanisms : en
  • CA365523A - Safety razor : en fr
  • CA365555A - Vitamin preparation : en fr
  • FI17485A - Eldstadsanordning och sätt att åstadkomma reglerbar turbulens ochillförsel av secondary exhaust air and eldstaden : en fi
  • GB464667A - Method of producing hydrogen by converting carbon monoxide with steam : en
  • AU100768B2 - Gas-proof means for protecting light shafts, doors and like apertures : en
  • DE643982C - Device for carrying out the process to prevent the destruction of vaulted and suspended ceilings : de en
  • FR811827A - High pressure discharge tubes and process for their manufacture : en fr
  • GB464588A - Improvements in syphons : en
  • DE643842C - Device for the hydraulic control of a piston acting on both sides : de en
  • AU100754B2 - Thin flexible films of hydrohalogenated rubber : en
  • DE644061C - Switching arrangement to achieve a short-term positive voltage spike to influence the grid of gas or vapor-filled discharge paths : de en
  • US2077594A - Push-pull audio amplifier circuit : en
  • US2077891A - Means for joining the ends of drier felts and the like : en
  • CA365438A - Engine silencer : en fr
  • DE644024C - Floor plate for motor vehicles that is used as a vehicle frame and is stiffened by carriers : de en
  • CA365473A - Air brake : en fr
  • FR811757A - Compound-acting fluid meter : en fr
  • FR811862A - Kettle : en fr
  • CA365457A - Thermostatic valve : en fr
  • USD104217S - Design for a lighting fixture : en
  • DE643897C - Machine for applying angular metal strips to a series of panels made of wood or other penetrable fabric : de en
  • FI17478A - Heavy water concentration method : en fi
  • US2077529A - Sulphone compounds : en
  • CA365595A - Railway car truck : en fr
  • DE644097C - Process for tempering glass, glazes and enamels : de en
  • CA365470A - Decalcomania paper : en fr
  • DE644155C - Contact element for radio tubes : de en
  • CA365604A - Window glass insulation system : en fr
  • DE644119C - Device for winding up fibrous webs on spinning preparation machines : de en
  • GB464709A - Combined safety razor and stropping device : en
  • AU234036A - Improvements in starting and handicapping apparatus for dog racing : en
  • US2077798A - Reciprocating winged device for airplanes : en
  • US2077807A - Window construction : en
  • CA365535A - Compressor seal : en fr
  • US2077969A - Motor vehicle : en
  • US2077414A - Card table : en
  • AU279004B2 - Motor vehicle headlamp adjuster : en
  • US2077628A - Motorcycle : en
  • US2078194A - Drying oils and process of making : en
  • CA365487A - Textile material coloration : en fr
  • FR811709A - Process for the production of soda lime and similar mixtures : en fr
  • FR811823A - Thermostatic valve : en fr
  • FR811837A - Improvements made to percussion rockets for projectiles, in particular those for small caliber shells : en fr
  • US2077483A - Regulator : en
  • US2077706A - Milking stool : en
  • USD104161S - Design for an ashtray : en
  • FR811674A - Improvements to the device bringing back the dispenser mechanism of automatic dispensers : en fr
  • FR811764A - Improvement to curtain rods, clotheslines and other similar articles, made of wire wound in a helix : en fr
  • GB464733A - Improvements in automatic lathes and like machines : en
  • US2077991A - Curling iron : en
  • US2077610A - Vitreous porcelain composition and product : en
  • US2078122A - Traveling block : en
  • GB464517A - Improvements in floors and similar structures employing filler blocks : en
  • GB464535A - Improvements in or relating to tipping casting machines for casting flat stereotype plates : en
  • GB464685A - Improvements relating to coin-operated change giving machines : en
  • AU100764B2 - Improvements in starting and handicapping apparatus for dog racing : en
  • AU140736A - Method of making planographic printing plates of aluminium sheet andthe product of such method : en
  • GB464639A - Improvements in and relating to hydraulic transmission systems : en
  • US2078025A - Electric vibrator : en
  • USD104206S - Design fob a dress : en
  • CA365576A - Game apparatus : en fr
  • GB464421A - Artificial fur : en
  • US2077776A - Insert for boiler and heater flues : en
  • USD104160S - Design for a cigarette ashtray : en
  • CA365570A - Engine cylinder head : en fr
  • AU306936A - Improvements in or relating to means for illumination comprising luminescent materials : en
  • US2077737A - Cable joint : en
  • US2077834A - Grave marker : en
  • DE644012C - Scoops, such as conveyor buckets, cups for elevators and other purposes : de en
  • GR6464B - ADJECTIVE TAPE FITTING TAP AND HANGING HANGING HANG. : el en
  • USD104142S - Design fob a scarf : en
  • DE644072C - Device for selecting cards or the like. : de en
  • US2077482A - Hydraulic air compressor : en
  • US2077397A - Hard surfacing weldrod : en
  • FR811821A - Improvements in the control of high voltage devices : en fr
  • FR811849A - Process for the preservation of plant products : en fr
  • DE643873C - Device for briquette conveyor troughs consisting of parallel rods, the side walls of which are adjusted by inserts from above for different briquette dimensions : de en
  • DE644083C - Arrangement to achieve a forced commutation : de en
  • FR811812A - Method of desensitizing light sensitive silver halide emulsions : en fr
  • GB464816A - Improvements in or relating to stopping-place indicators for vehicles : en
  • DE643868C - Device for hanging hollow bodies, e.g. B. cartridge cases, in galvanic baths : de en
  • FI17540A - Chamber for branding and leaching : en fi
  • FR811604A - Enhancements to flexible diaphragm fuel pumps : en fr
  • GB464464A - Process for the production of permanently stiffened washable materials : en
  • US2077562A - Battery cell : en
  • US2077963A - Addressing and printing machine : en
  • US2077909A - Brake : en
  • US2077849A - Compass follow-up : en
  • DE643942C - Shut-off valve to close off containers with highly compressed gases or liquids : de en
  • FI17519A - Meaning of paper and paperboard : en fi
  • GB464607A - Improvements relating to aeroplanes, seaplanes and the like : en
  • US2077661A - Clasp brake : en
  • US2077670A - Switching device for vehicle signals : en
  • US2077734A - Grille : en
  • US2077505A - Electric separator and method : en
  • US2077766A - Valve seating washer : en
  • DE643922C - Transformer for high voltages, especially current transformers : de en
  • US2077531A - Thread cutting device for buttonhole and similar sewing machines : en
  • US2077536A - Combination wallet and calendar bank : en
  • US2078140A - Wire stretcher : en
  • FR811868A - Cathodic oscillograph with homogeneous magnetic field for beaming rays : en fr
  • FR811732A - Process for preparing azo dyes : en fr
  • FR811778A - Improvements in drying and combined grinding of materials : en fr
  • FR811886A - Signal transmission system : en fr
  • US2077695A - Brake drum : en
  • US2077595A - Edible product and package therefor : en
  • US2077869A - Hose coupling : en
  • US2078106A - Valve mechanism : en
  • GB464562A - New or improved bitumen compositions : en
  • GB464823A - Improvements in the treatment of materials with gases or vapours capable of penetration by gas : en
  • DE643994C - Process for the removal of sulfur compounds from coal distillation gases u. like : de en
  • FR811883A - Method of fixing electric motors on bogies : en fr
  • US2077525A - Pneumatic safety device for thread working machines : en
  • US2077579A - Water gas set : en
  • US2077654A - Tube closing machine : en
  • US2077999A - Filter : en
  • US2078183A - Sign : en
  • US2077988A - Steam regulator valve and the like : en
  • GR6456B - SOAP CALIOUCH. : el en
  • FI17499A - The provisions set out above and corresponding to the relevant provisions : en fi
  • FR811725A - Special arrangement of engines in the thickness of the wing of an airplane : en fr
  • GB464424A - Improvements relating to roller-blind shutter cameras : en
  • US2077395A - Food cooking machine : en
  • US2077615A - Drier : en
  • USD104207S - Design fob a dress : en
  • GB464441A - Improvements relating to coin testing devices : en
  • US2077508A - Method of making molded mats : en
  • US2077667A - Odometer : en
  • US2077673A - Swinging wringer : en
  • US2077795A - Refractories : en
  • US2078190A - Drink mixer : en
  • USD104187S - Design for a knitted reupholstering : en
  • FR811853A - Device for sharpening safety razor blades : en fr
  • US2077966A - Retaining means for shock absorbing mechanism : en
  • GB464978A - Dental impression and moulding material : en
  • DK52987C - Apparatus for the manufacture of carbonated liquids. : da en
  • AU100779B2 - Improvements in or relating to means for illumination comprising luminescent materials : en
  • GB464453A - Improvements in or relating to washing machines employed in laundries : en
  • GB464630A - Improvements in or relating to labyrinth packing for neck bearings : en
  • GB464750A - Improvements in and relating to the scavenging and charging of the cylinders of two-stroke internal combustion engines : en
  • US2077719A - Hooked rug making device : en
  • USD104152S - Design fob a combined grave : en
  • US2077622A - Electrical contact : en
  • GR6445B - BED FOLDING AND POSSIBLE TO CONVERT INSIDE. : el en
  • DE643594C - Device for the evaluation of values represented by hole symbols : de en
  • DK52985C - Wrapping material, especially for Cheese and Soap. : da en
  • FR811819A - Magnetron improvements comprising several anodes and auxiliary electrodes with axes parallel to that of the cathode : en fr
  • GB464529A - Featherdown felt and methods of manufacturing the same : en
  • GB464692A - Improvements in and relating to television and the like transmission systems : en
  • US2077428A - Strip controlling attachment : en
  • US2077491A - Package binding tool : en
  • USD104219S - Design fob a drain spout for wash : en
  • GB464549A - Improvements in or relating to the automatic winding of strip iron on to reels : en
  • GB464920A - Improvements in and relating to the lubrication of slide surfaces : en
  • GB464637A - Improvements in or relating to magnetic deflecting means for cathode-ray tubes : en
  • GB464678A - Improvements in or relating to copper zinc alloys : en
  • FR811636A - Independent wheel suspension for motor vehicles : en fr
  • GB464519A - Improvements in or relating to processes for the manufacture of magnesium or alloys thereof : en
  • US2077538A - Exhaust gas analyzer for automotive vehicles : en
  • DE644127C - Drive device for the conveyor rollers of running fabric webs : de en
  • GB464616A - Improved driving gear with adjustable velocity-ratio for altering the standing charge in coin-freed electricity meters : en
  • GB464679A - Improvements connected with commutator and like brushes : en
  • US2077669A - Friction material and method of making the same : en
  • US2077900A - Cloth cutting machine : en
  • US2077781A - Lubricating oil : en
  • US2077831A - Sulphonium compounds and process of making the same : en
  • FR811660A - Improvements to electromagnetically controlled switches, particularly contactors : en fr
  • GB464565A - Pumps for electrically worked small refrigerating installations, more particularly for refrigerators : en
  • GB464735A - Coin-freed vending machine : en
  • FR811735A - Improvements made to advertising or advertising devices or indicating devices : en fr
  • FR811814A - Metal dyes and their production process : en fr
  • US2077438A - Coated creped fabric and article and process of making it : en
  • US2077587A - Electric switch : en
  • US2077750A - Composite vitreous tile and concrete stave : en
  • US2077767A - Automatic checking or counting device : en
  • FR811788A - Radio-receiver with automatic controls : en fr
  • FR811810A - Multiple mechanical pencil allowing in particular the use of makeup pencils : en fr
  • GB464586A - Improvements in machines for making cartons : en
  • US2077527A - Coal mining apparatus : en
  • US2077607A - Traffic controlling system for railroads : en
  • USD104132S - Design for a service bar counter : en
  • CA365565A - Building block : en fr
  • US2077473A - Bracelet connecter : en
  • US2078091A - Comber guard for looms : en
  • FI17505A - Device for franking letters : en fi
  • GB464520A - Improvements in or relating to processes for the manufacture of magnesium or alloys thereof : en
  • CA365582A - Fluid fuel burner : en fr
  • US2077943A - Brake : en
  • DE644086C - Spark gaps in the flowing gas, in particular arc converters : de en
  • US2077867A - Bedspring : en
  • GB464687A - Improvements in appliances for use in filling milk bottles and other receptacles : en
  • USD104211S - Design for a hand truck : en
  • FR811818A - Two half-blade safety razor : en fr
  • FR811707A - Arm cutter for sheets of all lengths and widths : en fr
  • FR811882A - Improvements to removable wheels for vehicles : en fr
  • GB464634A - Improvements relating to elastic waist bands of trousers and similar garments : en