• PL25006B1 - A method of treating the stems of hemp, flax and similar plants. : en pl
  • GB468002A - Improvements relating to the drive of motor vehicles : en
  • FR814969A - Carburetor improvements : en fr
  • DE647343C - Device for hanging up meat : de en
  • DE647282C - Grinding device with hollow-shaped grinding body for regrinding double-edged razor blades : de en
  • DE647302C - Process for improving the properties of powdery crystalline perborates : de en
  • US2085365A - Container for marbles : en
  • US2085433A - Vacuum cleaner : en
  • PL24924B1 - Fabric tape for machine gun cartridges. : en pl
  • AU193636A - Improvements in and relating to means for steering vessels : en
  • US2085021A - Steering mechanism for vehicles : en
  • CH191476A - Horn shaper. : de en
  • CH191480A - Process for the production of glass panels, the covering of which is insulated from the base. : de en
  • PL25042B1 - A method of separating gas mixtures with a low boiling point. : en pl
  • US2085379A - Fire alarm apparatus : en
  • US2085315A - Ortho-aminoazo compound : en
  • US2085682A - Casket : en
  • US2084984A - Electrically operated signal arm : en
  • USD105158S - Design fob : en
  • AU101340B2 - Improvements in and relating to means for steering vessels : en
  • AU262036A - A feathering capstan : en
  • FR814927A - Improvements to dolls or two-legged automatons : en fr
  • US2085388A - Buckle : en
  • US2085005A - Lapping machine : en
  • ES143693A1 - A process for the catalytic pyrolysis of hydrocarbons. : en es
  • GB467987A - Circuit arrangement for telephone transmission lines : en
  • GB468302A - Improvements in and relating to carbon transfer sets for use with typewriters and like machines : en
  • FR814653A - Advanced closure for game balls and the like : en fr
  • GB468040A - Improvements in or relating to electric summating apparatus : en
  • GB468332A - Improvements in or relating to systems for the electrical transmission of signals to railway locomotives : en
  • DE647076C - Method for welding mechanically resistant, in particular stellite-like materials onto valves of internal combustion engines : de en
  • GB468366A - Fusion baths for the cementation of iron and steel : en
  • ES143690A1 - Improvements in the means to balance alternative machines, singularly star motors, subjected to vibratory pairs. : en es
  • DE647416C - Process for the production of clear, matt-drying nitrocellulose lacquers : de en
  • DE647194C - Spacer wedge for die setting and line casting machines, the fixed part of which is in two parts and consists of a part carrying the ears and a part carrying the dovetail guide : de en
  • CH191485A - Sealing device on doors and windows. : de en
  • PL24991B3 - Rotary air heater. : en pl
  • CH191491A - Heating cable. : de en
  • CH191516A - Pull-out table with pull-out plates with sliding strips. : de en
  • GB468106A - A new felted fibrous cellulosic sheet product : en
  • GB468297A - Improvements in, or relating to, electrical couplings of the plug-and-socket type : en
  • CH191583A - Folder for loose sheets. : de en
  • FR814652A - Rhinoplastic apparatus : en fr
  • US2085357A - Steady rest for crankshaft lathes : en
  • US2085135A - Position indicator : en
  • DE646972C - Machine for the simultaneous closing of the sole crack and pressing the sole edge : de en
  • US2085118A - Magnetic material and manufacture thereof : en
  • BE420671A - Glass fibers and substances serving as coatings or coating materials for these fibers : en fr
  • US2085113A - Lawn mower attachment : en
  • AU101405B2 - An improved device for removing frost from refrigerating cabinets andthe like : en
  • CH191768A - Connection between porcelain body and metal armature, e.g. B. with post insulators. : de en
  • FR814770A - Shell for centrifugal casting : en fr
  • DE647111C - Pulverized fuel combustion : de en
  • DE647099C - Additional device for typewriters u. Like. For labeling paper webs : de en
  • US2085181A - Automatic throttle shut-off : en
  • US2085706A - Derivatives of carboxylic acid amides : en
  • GB468023A - Improvements relating to valves : en
  • AU101380B2 - Series gap devices for lightning arresters : en
  • US2084993A - Machine knife : en
  • US2085698A - Steam exhaust pipe arrangement for articulated locomotives : en
  • FR814754A - Process for the production of artificial stones obtained by melting starting from waste combustion slag : en fr
  • GB468267A - Improvements in or relating to chairs : en
  • GB468277A - Improvements in or relating to feed apparatus for forced feed tubular steam generators : en
  • GB468331A - Improvements in or relating to aircraft : en
  • DE646955C - Sewing machine, especially for sewing strands of straw : de en
  • US2085292A - Container : en
  • CH191501A - Running gear with differential action on sliding doors. : de en
  • FI17670A - Förfaringssätt och anordning för att ur en i vätska uppslammad fibermas frånskilja den långa fibern från den korta : en fi
  • CA367056A - Circular loom : en fr
  • DE647152C - Identification of the switch position of electrical circuit breakers : de en
  • US2085470A - Dental syringe : en
  • GB468144A - Improvements in or relating to envelopes and the like : en
  • GB468376A - Improvements in locking devices for doors or gates : en
  • DE647345C - Exchangeable pen with a rotary knob to move the lead carrier : de en
  • FR814692A - Method and devices for making screens or curtains, in concrete : en fr
  • FR814995A - Two-stroke, opposed piston engine : en fr
  • GB468113A - A safety cut-off device for gas apparatus : en
  • CH191576A - Process for wastewater purification by oxidation of the oxygen-consuming substances in the wastewater. : de en
  • US2085172A - Refrigerating apparatus : en
  • US2085692A - Tool slide and dwell mechanism : en
  • DE647312C - Process for the production of a plate-shaped, electrically insulating work piece from fibrous material and a molding compound flowing under heat and pressure : de en
  • GB468186A - Improvements in and relating to helicopters : en
  • FI17649A - Compatibility and order for the Member States with regard to bovine animals : en fi
  • FR814905A - Method and device for reduction and multiplication of acoustic frequencies : en fr
  • FR814940A - Seamless signet ring and its manufacturing process : en fr
  • US2085109A - Electrical conversion system : en
  • US2085216A - Crushing and grinding mill : en
  • US2085281A - Metal building structure and method of assembling the same : en
  • USD105173S - Design fob an adjustable lamp : en
  • AU101376B2 - Improved process for manufacturing articles of food or confectionery : en
  • CH191493A - Rake for mixing concrete to be prepared. : de en
  • CH191669A - Vapor-containing discharge tube surrounded by an evacuated envelope. : de en
  • AU101408B2 - An improved cardboard or like box : en
  • BE421618A - : en fr
  • US2085686A - Hydraulic press : en
  • FR814657A - Process to reduce corona losses in high voltage installations : en fr
  • GB468021A - Free-wheel clutch for motor vehicles : en
  • AU101344B2 - Improvements in roller conveyors for fruit andother articles : en
  • FR814758A - Improvements in the heat treatment of parts : en fr
  • FR814961A - Process for the manufacture of artificial wood with variable density in a single piece and propellers and propeller blades made with this artificial wood : en fr
  • FR814750A - Improvement in the construction of gas masks : en fr
  • FR814941A - New display elements and their combinations : en fr
  • CA367103A - Cigarette package : en fr
  • DE647259C - Electric traction vehicle with gas or vapor-filled discharge vessel : de en
  • FR814670A - Hose filter : en fr
  • CH191707A - Compressible container for dispensing pastes and liquids and methods and apparatus for making the same. : de en
  • US2085654A - Armpit rest fishing rod handle : en
  • US2085268A - Tooth : en
  • GB468337A - Improvements in process and apparatus for the electro-deposition of metals : en
  • GB468147A - Devices for holding ornaments, jewellery, illumination devices and so forth on tube-like garments and the like : en
  • GB468329A - New plastic material and process for manufacturing the same : en
  • GB468185A - Improvements in or relating to very high frequency electrical oscillation generators : en
  • GB468503A - Process for the production of new derivatives of barbituric acid : en
  • GB515993A - Improvements in and relating to the mounting of guns and other similarly mounted instruments, more particularly those used in aircraft : en
  • FR814902A - Simultaneous manufacture of iron, or its carbide compounds, and cement, or hydraulic lime, in a rotary kiln : en fr
  • GB468077A - Improvements in or relating to shock absorbers : en
  • GB468089A - Improvements in or relating to divan beds : en
  • USD105167S - Design fob an automobile : en
  • AU101366B2 - Improvements relating to airconditioning and ventilation : en
  • DE647245C - Injection cylinder for injection molding machines for heat plastic masses : de en
  • DE647317C - Device for expanding the control range for the supply of the control voltages for grid-controlled vapor or gas discharge sections serving phase shifter bridge arrangements : de en
  • FR814699A - Process for stabilizing extracts obtained under pressure as well as residues from the pressurized hydrogenation of coal and others : en fr
  • GR6608B - METHOD FOR SAPONIZATION OF KERNEL OIL WITHOUT BOILING. : el en
  • DE646830C - Circular knitting machine with revolving needle cylinder and thread guides : de en
  • DE647279C - Hinge, in particular for the hood of motor vehicles : de en
  • US2085701A - Suction cleaner : en
  • DE647337C - Grinding or sharpening machine : de en
  • GB468435A - Improvements in or relating to treatment of polymerised chloroprene : en
  • US2085166A - Keyboard of key-operated typo-graphical machines : en
  • US2085451A - Wind actuated advertising device : en
  • USD105112S - Design for a brooch pin or similar : en
  • AU368336A - An improved swivel : en
  • CH191633A - Cock with a conical grater. : de en
  • CH191637A - Screw impeller for conveying liquids or gases in the axial direction. : de en
  • PL24941B1 - A method of bleaching cotton and a means for carrying out the method. : en pl
  • US2085133A - Elevator control system : en
  • US2085384A - Cushion sheet : en
  • DE647181C - Device for adjusting switch pointers on the day disk of a locking switch : de en
  • FR814672A - Articulator for mechanical fixation in the exact occlusion position of denture plaster models : en fr
  • GB468131A - Improvements in or relating to motor vehicle brake cylinder and the like pistons : en
  • US2085017A - Automatic machine for making paper containers : en
  • US2085657A - Driving mechanism : en
  • PL25067B3 - : en pl
  • US2085286A - Pump : en
  • CH191601A - Colored domino game. : de en
  • AU245736A - Improvements in and connected with blind rollers andthe like : en
  • DE647172C - Device to relieve the flexural skin used for sealing on glandless pumps or drive machines : de en
  • DE647144C - Overrunning clutch, especially for change gears of motor vehicles : de en
  • US2085283A - Apparatus for cleaning and conditioning gravel : en
  • CH191547A - Process for preserving raw, beefless hard cheese. : de en
  • AU244636A - Improvements in or relating to direction finding radio systems : en
  • DE647389C - Plungers for internal combustion engines : de en
  • GB468104A - Improvements in and relating to to skis : en
  • FR814704A - Improvements to the water softening and calcium salt dissolving process : en fr
  • DE647364C - Equipment for the processing of already cut box blanks made of thick cardboard : de en
  • FR814771A - Process for the production of hollow bodies cast by centrifugation, in particular of steel : en fr
  • FR814976A - Multi-cell seed and powder stores : en fr
  • GB468101A - Improved type bar mechanism for typewriters : en
  • US2085638A - Electrical outlet planner : en
  • FR814725A - Improvements in radioreceptors : en fr
  • GB468425A - Improved means for limiting the switching-on current in incandescent-lamp and similarcircuits : en
  • US2085373A - Wax coated paper : en
  • US2085060A - Constant current system : en
  • US2085206A - Basketball basket support : en
  • USD105143S - Design for a knitted cap ok similar : en
  • GB468244A - Improvements in or relating to coil springs : en
  • US2085637A - Teletypewriter exchange system : en
  • DE647265C - Electric heating of larger areas : de en
  • FI17677A - Tillslutningsanordning vid tuber : en fi
  • US2085318A - Germicidal preparation : en
  • GB468012A - Improvements in and relating to electric gas-blast switches : en
  • FR814858A - Adjustable header for registers and the like : en fr
  • AU99536A - Improvements in or relating to artificial lines for use on radio andother high frequencies : en
  • CH191570A - Process for the production of a new anthraquinone vat dye. : de en
  • US2085148A - Hinge last : en
  • PL24989B1 - Motor vehicle. : en pl
  • AU258536A - Improvements relating to airconditioning and ventilation : en
  • CA367097A - Aeroplane engine : en fr
  • CH191668A - Lighting fixture. : de en
  • CH191672A - Hand-held device with a working shaft that can be rotated by a motor using a pressure medium. : de en
  • FR814795A - New solid dielectric usable in particular in capacitors : en fr
  • DE647408C - Rider plansifter brush : de en
  • PL25054B1 - Electric discharge lamp. : en pl
  • US2085218A - Direction indicating system : en
  • CH191562A - Process for the production of trichlorethylene. : de en
  • CH191747A - Process for the preparation of an acidic chromating dye of the anthraquinone series. : de en
  • DE647423C - Collapsible tripod that can be extended to eye level : de en
  • US2085659A - Riveting machine : en
  • FR814885A - Device for cooling the sheets : en fr
  • GB468300A - Improvements in or relating to inclinometers : en
  • CH191554A - Device for degassing empty containers, especially barrels for wine, petrol, etc. : de en
  • DE647105C - Arrangement for the direct supply of three-phase motors via electrical discharge vessels : de en
  • DE647283C - Impact fuse, especially for projectiles and hand grenades : de en
  • GB468044A - System for permitting articles or scenes concealed by fog to be viewed : en
  • GB468262A - Improvements in or relating to the combustion chambers and valves of internal combustion engines operating with six or more strokes to each cycle : en
  • FR814828A - Cooking pot with airtight lid closure : en fr
  • FR814894A - Long-life needle for phonograph records and similar devices : en fr
  • DE647400C - Device for the production of hollow bodies closed on all sides or on five sides on extrusion presses : de en
  • USD105122S - Design for a memorial plate : en
  • FI17644A - Blekande spolmedel, särskilt för användning i järnhaltigt vatten : en fi
  • US2085674A - Harness bellyband : en
  • FR814943A - Advanced training in electric accumulators : en fr
  • GB468151A - Improvements in and relating to wood paving blocks : en
  • GB468204A - Self-angling apparatus : en
  • GB468312A - Improvements in or relating to universal joints and the process of making the same : en
  • US2085369A - Valve : en
  • US2085607A - Power clutch : en
  • CH191486A - Motor sweeper. : de en
  • CH191767A - Electrode for electric steam generators. : de en
  • US2085650A - Tire buffing stand : en
  • CH191688A - Circuit arrangement for interference suppression of ultra-short wave devices. : de en
  • US2085195A - Automatic starting device and safety shut-off for gas-fired industrial furnaces : en
  • US2085620A - Hydraulic pressure device : en
  • CH191762A - Method of making a polyvinyl compound. : de en
  • DE647189C - Device for feeding and cutting wire or strip-shaped material : de en
  • USD105129S - Design for a vacuum cleaner : en
  • GB468010A - Method of producing glassy shapes : en
  • GB468091A - Improvements in and relating to glass and concrete roof, wall and window construction : en
  • GB468234A - Improvements in machines for roughening the surfaces of bricks : en
  • ES143652A1 - Improvements in automobile engines and other mobile or fixed engines that work with gas. : en es
  • USD105083S - Design for a hair barbette or sim : en
  • US2085098A - Highway guardrail : en
  • US2085419A - Railway tank car : en
  • ES143701A1 - Improvements in the means of balancing alternative machines, especially multiple star motors. : en es
  • DE647206C - Hair dryer hood : de en
  • FR814835A - Improvements to electro-magnetically controlled reciprocating devices : en fr
  • FR814810A - Process for preparing a cellulose xanthate solution : en fr
  • FR814820A - New phthalocyanines of the benzene series : en fr
  • US2085253A - Sewing machine : en
  • US2085107A - Liquid carbonator : en
  • DE647272C - Hohlbaukoerper made of metal for the production of space-enclosing components, such. B. walls, ceilings and floors : de en
  • GB468004A - Improvements in or relating to buttons : en
  • GB468070A - Improvements in laundry ironing machines : en
  • GB468349A - Clutch control mechanism : en
  • IE14372L - Gyroscope : en
  • AU101391B2 - Improvements in and connected withthe chain and bell lever of flushing cisterns : en
  • GB468237A - Improvements in and relating to means for mounting telescope and like sights on rifles : en
  • FR814981A - Artificial materials and process for preparing such materials : en fr
  • CH191663A - Device for preventing contact erosion in contact devices for grid control of converters. : de en
  • DE647258C - Monitoring device for switches and signals : de en
  • US2084988A - Pump pressure operated core barrel : en
  • CH191588A - Focal plane shutter camera with built-in photoelectric light meter. : de en
  • CH191652A - Multi-part, welded mast. : de en
  • US2085035A - Internal combustion engine : en
  • US2085163A - Paper : en
  • USD105096S - Design for a comb or the like : en
  • ES143684A1 - Improvements in the means of balancing alternative machines, especially star engines. : en es
  • FR814968A - Plastics based on plant products and their manufacturing processes : en fr
  • AU101399B2 - Improvements in and relating to variable-pitch air-screws : en
  • CA367081A - Motor mounting : en fr
  • FR814791A - Device to signal the crossing of vehicles : en fr
  • GB468159A - Improvements in or relating to detachable rims for vehicle wheels : en
  • DE647403C - Circuit arrangement for telephone systems with dialer operation : de en
  • DE647123C - Device for generating movement phenomena on advertising media : de en
  • US2085653A - Dust mop duster : en
  • PL24973B1 - A method of obtaining audio film negatives and on separate tapes. : en pl
  • PL24937B1 - Internal combustion engine with self-ignition of injected liquid fuel. : en pl
  • US2085212A - Apparatus for stripping ingots : en
  • US2085293A - Smoker's article : en
  • US2085719A - Couch bed : en
  • GB468119A - Improvements in and relating to recording devices combined with speedometers : en
  • US2085055A - System and apparatus for submarine signaling : en
  • USD105147S - Design for a shoe : en
  • US2085025A - Reflecting prism : en
  • US2085716A - Filling feeler mechanism : en
  • AU101379B2 - An improved ice-chest orthe like : en
  • CA367025A - Hernial truss : en fr
  • CH191729A - Process for the preparation of 2,4-dinitro-3,6-dichloroaniline. : de en
  • GB468192A - Toy group of aeroplanes, tanks or other toys for use in multiple formation : en
  • CA367057A - Telephone exchange system : en fr
  • DE631031C - Power, consumption or evaluation meters, in particular for the sale of electrical energy or work, of liquids or gases : de en
  • DE647126C - Device for securing the opening of parachutes : de en
  • ES143689A1 - A process for manufacturing glass fibers. : en es
  • GB468191A - Improvements in or relating to television systems : en
  • GB468364A - Improvements in and relating to high frequency iron core transformers : en
  • US2085546A - Distillation process : en
  • FI17679A - Fertilization requirements for the application of the suspension to the mediated flock image gel, the same gel for the setting utilization : en fi
  • GB468313A - Improvements in or relating to multiple scales for measuring and indicating instruments : en
  • AU101381B2 - Electrical current control valve : en
  • US2085290A - Window box and hanger therefor : en
  • FR814892A - Device for moving the valve seats to the tool : en fr
  • CA367123A - Streamline sunshade : en fr
  • US2085167A - Clutch plate : en
  • PL24968B1 - Multi-knife head for turning and tapping with replaceable knives. : en pl
  • GB468432A - Improvements in and relating to the conversion of hydrocarbons : en
  • FR814950A - Process for the manufacture of cellulose derivatives : en fr
  • GB468289A - Improvements in and relating to radio transmitters and transmission systems : en
  • GB468305A - A new or improved portable wardrobe, cupboard or the like : en
  • GB468374A - A process of manufacturing a protective coating material : en
  • DE647122C - Turbo gear, the rotating parts of which are surrounded by a stationary housing that serves to support the gear : de en
  • GB468287A - Method for the working of thermal power plants and plant for carrying out this method : en
  • GB468160A - Bolt-actuating attachment for smallarms : en
  • GB468171A - Improvements in or relating to metal window frames : en
  • FR814874A - Display stand for tablets, cachets, tablets and similar items : en fr
  • DE647314C - Switch with arc extinguishing by compressed gas : de en
  • GB468231A - Seed grain immunizing agents : en
  • PL25030B1 - Seat of the drive on motor vehicles with a center beam. : en pl
  • US2085631A - Hinge assembly for cast metal members : en
  • AU107880B2 - Modulation system : en
  • CH191704A - Closure for paper sacks, especially those for holding powdery material, e.g. B. of cement. : de en
  • AU101377B2 - Improvements in scrotal supports : en
  • PL25026B1 - Device for cooling bearings in machines with rotating parts. : en pl
  • US2085137A - Abrasive article : en
  • US2085165A - Titanium pigments : en
  • US2085359A - Helicopter : en
  • DE647287C - Wind power machine with propeller-like blades that can be folded down in the direction of the wind : de en
  • USD105180S - Design for a radiator valve : en
  • US2085455A - Loom : en
  • US2085652A - Concrete from tie : en
  • CH191640A - Device for exhaust sound attenuation and for the elimination of exhaust flames on internal combustion engines. : de en
  • FR814685A - Socket wrench fitted with a universal joint for tightening difficult-to-access bolts : en fr
  • FR814721A - Process for obtaining hard wear-resistant surfaces on metals : en fr
  • FR814651A - School office : en fr
  • DE647087C - Self-absorbing spring packs for briquette presses : de en
  • ES143675A1 - A process for the purification of alkali metal hydrate solutions. : en es
  • FR814852A - Process for preparing vinyl compounds : en fr
  • GB468105A - Process for obtaining pure paraffin : en
  • GB468286A - Improvements in or relating to appliances for improving the appearance of the head and face : en
  • GB468120A - Improvements in or relating to locomotive type boilers for portable or semi-portable steam engines : en
  • GB468163A - Improvements in or relating to heat-resistant articles or apparatus made from steel alloys : en
  • USD105181S - Design fob a glove : en
  • FR814934A - Twisting device : en fr
  • FR814946A - Ratchet jack : en fr
  • GB468304A - Improvements in stays for holding doors and windows in their opened position : en
  • CH191693A - Amplifier circuit for very high frequencies. : de en
  • GB468132A - Improvements in distributing valves and valve gear for rock drills : en
  • AU249136A - Process and apparatus for making rubber threads : en
  • CH191648A - Sheathing for electrical cables and lines. : de en
  • CH191591A - Process for the preparation of stain photographic images. : de en
  • DE647229C - Device for locking the hood of motor vehicles : de en
  • US2085193A - Motion picture camera : en
  • US2085500A - Treatment of oxygen derivatives of hydrocarbons in which aliphatic hydrocarbons predominate : en
  • GB468194A - Improvements in or relating to warp beams for looms for weaving : en
  • US2085688A - Valve : en
  • FR814662A - Method and apparatus for obtaining current pulses of short duration in a welding installation connected to a direct or alternating current source : en fr
  • FI17667A - Kopplingskrok för kättinglänkar : en fi
  • GB468278A - Improvements in or relating to the sealing of drums, buckets or like containers : en
  • FR814922A - Improvement to tanks with transparent walls, such as, for example, aquarium tanks : en fr
  • GB468310A - Improvements in collision braking devices for motor vehicles : en
  • DE647215C - Self-collecting savings box : de en
  • DE647227C - Single daylight pack for X-ray films and plates : de en
  • GB468229A - System of receiving a low speed repeating signal : en
  • IE14516L - Preparing cellulose from vegetable material : en
  • PL24961B1 - Anti-scratch agent for glass and transparent surfaces. : en pl
  • US2085453A - Cleaning device for hose, pipes, and the like : en
  • DE647367C - Laundry kettle with over-pouring device : de en
  • DE646822C - Radially loaded rotor blade ring for steam or gas turbines : de en
  • FR814804A - Mounting system for closing panels : en fr
  • FR814911A - Automatic filling machine for containers of different capacities with more or less fluid liquids : en fr
  • DE647431C - Violin-like string instrument : de en
  • CH191582A - A device for controlling the formation of a cardboard loop, intended for use with a machine for working cardboard into a continuous strip from a reel. : en fr
  • GB468126A - Improvements in or relating to push bench drawing apparatus for the manufacture of metal tubes : en
  • GB468271A - Improvements in or relating to electrical oscillation generators : en
  • GB468308A - Improvements in or relating to infants' feeding bottles : en
  • CA367083A - Dispensing pump : en fr
  • DE647113C - Use of melts containing vegetable mucilage for stained animal hair : de en
  • FR814926A - Device for supplying variable speed engines with gasifiers : en fr
  • GB468014A - Improvements in almanacs and/or calendars : en
  • US2085299A - Processes for breaking petroleum emulsions : en
  • CA367034A - Bearing : en fr
  • FR814821A - Flexible rubbers for shoe covers and their molding process : en fr
  • CH191715A - Rim for bicycle wheels. : en it
  • DE646868C - Telephone with headphones and larynx microphone : de en
  • US2085483A - Aircraft propelling device : en
  • CH191596A - Paper roll holder. : de en
  • CH191731A - Process for the preparation of a new sulfonic acid. : de en
  • DE647157C - Electron tubes : de en
  • USD105170S - Design fob a combined pressure reg : en
  • US2085599A - Railway track gauging tool : en
  • US2085341A - Tandem wheel assembly : en
  • US2085271A - Vehicle control mechanism : en
  • US2085457A - Packing ring joint sealing shoe with ring expander : en
  • US2085608A - Windshield ice remover : en
  • CA367110A - Paper making machine : en fr
  • CA367071A - Lubricant sealing means : en fr
  • USD105139S - Design for a finger ring or similar : en
  • FR814919A - New methods and automatic control devices for AC network coupling switches : en fr
  • FR814786A - Safety devices for immobilizing bicycles, motorcycles or other : en fr
  • US2085636A - Yarn holder : en
  • DE647427C - Process for anodic pretreatment of objects made of aluminum or aluminum alloys before the creation of protective layers : de en
  • DE647090C - Method and device for producing zipper tapes : de en
  • GB468090A - Improvements in or relating to liquid transportation tanks or like containers such e.g. as tank wagons for transportation of fuel oil, kerosene petrol and like liquids : en
  • GB468502A - Improvements in or relating to rubber garments : en
  • US2085339A - Blank-feeding device : en
  • US2085461A - Combination rule and slidable head : en
  • FR814792A - Covering by terraces : en fr
  • FR814796A - Rotor for turbo-compressor : en fr
  • FR814801A - New building material : en fr
  • PL24953B3 - Strut connection, especially for steam locomotive boilers. : en pl
  • PL24998B1 - Barrel locking device. : en pl
  • GB468422A - Improvements in variable speed and automatic control transmissions, and especially intransmissions for automobile vehicles : en
  • AU101339B2 - Improvements in or relating to steam regulator valves andthe like : en
  • DE1410864U - : de en
  • US2085207A - Mechanical mounting for lamp bulbs : en
  • US2085549A - Electric control device : en
  • US2085463A - Cellulosic product : en
  • USD105141S - Design for a braid for articles of : en
  • US2085405A - Detector-oscillator coupling system : en
  • US2085442A - Remote control : en
  • FR814746A - Improvements to rotary distributor machines : en fr
  • GB468346A - Improvements relating to railings and the like : en
  • DE647378C - Device for the mutual exchange of power between an alternating current network and a direct current network : de en
  • FR814660A - Improvements in ski lifts, cable cars, air carriers, telescopic sledges, tele-sleds and all similar devices : en fr
  • FR814985A - Enhancements to contractile tapping tools for pipe fittings : en fr
  • DE647255C - Heat exchange device with smooth and ribbed plates : de en
  • CH191670A - Foot wrap bandage. : de en
  • US2085612A - Sheet separating device : en
  • AU101360B2 - Improvements in or relating to photoelectric devices : en
  • FR814816A - Hygroscope : en fr
  • FR814655A - Production of photographic images : en fr
  • US2085542A - Whipping and freezing machine for food products : en
  • CH191661A - Electrode system with asymmetrical conductivity. : de en
  • DE647402C - Hopper trolley to which the material to be conveyed is fed by a conveyor belt for distribution to three conveyors : de en
  • GB468137A - Improvements in gramophone and the like sound reproduction devices : en
  • GB468341A - Method of building up mortarless masonry of refractory bricks with spacing elements made from sheet metal : en
  • GB468108A - Improvements in and relating to soap tablets and the like : en
  • GB468183A - Improvements in and relating to aircraft with rotative wings : en
  • FR814805A - Improvements relating to reels for winding processed products : en fr
  • FR814915A - Aiming device applicable in particular to dive bombardment : en fr
  • CA367101A - Towel holder : en fr
  • SE89578C1 - : en
  • US2084986A - Ticket issuing machine : en
  • CH191655A - Electric switch. : en fr
  • CH191626A - Process for vulcanizing rubber onto light metal objects. : de en
  • DE647386C - Tape-shaped magnetogram carrier : de en
  • CH191681A - Security device intended to prevent fraud in prepayment mechanisms. : en fr
  • DE647213C - Method and device for recording and reproducing sound vibrations : de en
  • DE647216C - Oil cooler for internal combustion engines : de en
  • DE647356C - Process for removing carbonate hardness from feed water for steam boilers or evaporators : de en
  • GB468095A - Tyre protecting device for bicycles and like vehicles : en
  • GB468315A - Improvements in photographic or cinematographic cameras with photoelectric exposure meters : en
  • FR814768A - Device for automatic feeding of steam boilers : en fr
  • US2085327A - Roller floor for furnaces : en
  • US2085158A - Power driving mechanism : en
  • USD105132S - Design fob a casing fob a weighing : en
  • US2085328A - Forehearth for molten glass : en
  • USD105092S - Design for a rag doll : en
  • DE1410963U - : de en
  • DE647264C - Device for speed or power control of alternating current synchronous generators : de en
  • DE647252C - Cutting machine for paper, cardboard, etc. Like. In which the material to be cut is brought into the cutting position directly on the table : de en
  • FI17656A - Anordning vid eldstäder för med bränslemagasin försedda, för eldning med ved, Torv, eller andra mindervärdiga bränslen avsedda pannor : en fi
  • FR814977A - Device for sealing auxiliary machines mounted on internal combustion engines : en fr
  • GB467994A - Improvements in and relating to the construction of ferro concrete floors and roofs or the like : en
  • US2085647A - Vehicle wheel : en
  • GB468361A - Improvements in or relating to shoes : en
  • CH191563A - Process for the preparation of 3,5-diiodo-4-oxyacetophenone. : de en
  • AU475836A - Improvements in or relating to electric switches : en
  • AU248736A - Improvements in or relating to control arrangements for allocating common route to different groups of traffic, for example telephone systems : en
  • CA367029A - Armoured cable : en fr
  • PL24963B1 - Coating to protect against decay of wooden poles, thresholds, etc. Matte patent for patent No. 24491. : en pl
  • US2085169A - Broiler : en
  • FI17662A - Recorder and amplifier of sound from musical instruments, mainly gramophone records : en fi
  • FR814855A - Helical slide : en fr
  • GB468377A - Improvements in or relating to shoe bottom pressing means : en
  • PL25000B1 - Sheet metal cage for cylindrical bearing rollers. : en pl
  • FR814735A - Improvements to recording card filing machines : en fr
  • FR814959A - Process for the mechanical manufacture of lace : en fr
  • AU346136A - Improvements in means for freeing obstructions from waste pipes of sinks, drains andthe like : en
  • GB468207A - Improvements in picketing devices : en
  • GB468081A - Improvements relating to lubricating oils : en
  • GB468296A - Improvements in means for temporarily attaching articles to the sleeves of garments : en
  • USD105175S - Design for a dress ensemble : en
  • FR814745A - Contact plug for electrical appliances, in particular for irons : en fr
  • CH191473A - Rake. : de en
  • CH191532A - Method of manufacturing an article having stitches, loom for the implementation of this process and article obtained by this process. : en fr
  • GB468223A - Improvements in and relating to sliding doors, gates or the like : en
  • ES143706A1 - PROCEDURE FOR THE MANUFACTURE OF A SUPER TRANSPARENT, FLEXIBLE, UNBREAKABLE AND NON-FLAMMABLE MATERIAL : en es
  • FR814700A - Process and tools for the dilation of the tear duct : en fr
  • DE647353C - Forced or non-positive valve control with toggle linkage for devices for measuring fluids, especially water, for concrete mixers : de en
  • FR814673A - Process for obtaining glucinium compounds from glucinium ores : en fr
  • FR814876A - Abdominal strap : en fr
  • AU496836A - Improvements in or relating tothe manufacture of caustic soda : en
  • BE421801A - : en
  • FR814696A - Copper quenching process : en fr
  • US2085149A - Trimming machine : en
  • CA367041A - Internal combustion hammer : en fr
  • US2085231A - Mechanical mounting of electrodes in discharge tubes : en
  • FR814803A - Device for automatic closing and opening of level crossings : en fr
  • CH191542A - Process for the production of light shoes. : de en
  • CH191764A - Pendant for waterproof watch. : en fr
  • AU255236A - Improvements in or relating to collars : en
  • US2085001A - Flange curling machine : en
  • USD105082S - Design for a lamp bulb : en
  • GB468340A - Improvements relating to bolster devices for supporting the body of a person in bed : en
  • AU101394B2 - Improvements in or relating to frequency control systems suitable for use in radio receivers : en
  • US2085394A - Centrifugal casting : en
  • US2085497A - Storage battery terminal clamp : en
  • BE421689A - : en
  • CA367054A - Nitrogenous product manufacture : en fr
  • CH191597A - Equipment for water striders. : de en
  • DE647145C - Steam burner operated with liquid fuel : de en
  • DE647240C - Device for regulating electrical operating parameters, in particular in electrical machines, by means of grid-controlled steam or gas discharge paths : de en
  • US2085249A - Respirator : en
  • US2085380A - Micrometer : en
  • FR814811A - Fibrous product and process for making it : en fr
  • US2085355A - Motor and compressor assembly : en
  • GB468030A - Improvements in initialed articles of manufacture : en
  • GB468418A - Improvements in coke oven doors : en
  • DE647166C - Piston ring with expanding device : de en
  • DE647168C - Pistons for piston engines of all kinds, the outer surface of which consists of a band-like helical spring ring seated on the piston body : de en
  • ES143663A1 - A guarantee or security closure for bottles or similar containers, by means of a capsule-cap. : en es
  • GB468140A - Process and device for interrupting heavy electric currents : en
  • FR814736A - Improved apparatus for dispensing doses of relatively non-viscous material : en fr
  • US2085233A - Hydraulic turbine : en
  • US2085531A - Electric arc lamp : en
  • FR814939A - Advertising mirror by lighting a special commercial mirror called indiscreet ice cream : en fr
  • FR814867A - Additional device for quartz lamps : en fr
  • GB468242A - Improvements in or relating to motor vehicle bonnets : en
  • DE647208C - Spring-loaded floor for seating and reclining furniture : de en
  • DE647398C - concrete mixer : de en
  • FR814726A - Improvements in the manufacture of discharge lamps : en fr
  • GB468314A - Improvements in latches and locks : en
  • DE647095C - Traffic signal device, especially traffic lights : de en
  • ES143670A1 - Improvements in the machines for polishing metallic powders. : en es
  • FR814658A - Cigarette making machine or tobacco rods : en fr
  • GB468174A - Improvements relating to cribs for children : en
  • PL25048B1 - Low-pressure internal combustion engine with airless fuel injection and separate ignition device. : en pl
  • DE647348C - Children toy popping device : de en
  • DE647401C - Composable mold with composite core for the production of concrete bodies for a vibrating machine running on vibrating rollers : de en
  • FR814872A - Improvements to sealing cups applicable more particularly to hydraulically operated cylinders : en fr
  • FR814900A - Gripper more particularly usable as notching : en fr
  • US2085506A - Dust collector : en
  • US2085312A - Tractor : en
  • USD105120S - Design for a microscope stand : en
  • GB468416A - Manufacture of sulphur dyestuffs : en
  • US2085563A - Fluid impregnated electric cable : en
  • GB468156A - Improvements in and relating to radiators for use with domestic hot water supply : en
  • GR6607B - HOW TO PACK DOGS AND VARIOUS FOOD. : el en
  • DE647281C - Drive for vehicles : de en
  • DE647291C - Device for duplicating writings, drawings or the like. : de en
  • FI17647A - Sätt att framställa et gonadotropt hormones : en fi
  • GB468009A - Improvements relating to feed mechanisms for drilling machines : en
  • DE647088C - Circuit arrangement for controlling conveyors, in particular for electronic mail systems : de en
  • PL24956B1 - Reinforcement of the road surface and its permanent laying. : en pl
  • PL24990B1 - A method of treating cellulosic fibrous materials. : en pl
  • US2085486A - Holder : en
  • ES143657A1 - A process for manufacturing a liquid fuel for internal combustion engines. : en es
  • FR814846A - Improvements in methods and devices for weaving Brussels and tournai carpets or other similar looped or velvety fabrics : en fr
  • GB468370A - Device for fixing crown corks and the like on the necks of containers, for example, cans : en
  • USD105130S - Design for a dust bag for vacuum : en
  • PL25050B1 - A furnace for burning rubbish, especially municipal waste, driving this furnace. : en pl
  • US2085090A - Refrigerated tank car : en
  • US2085632A - Tank heater : en
  • USD105080S - Design for a stand for business : en
  • USD105106S - Design for a bottle : en
  • CH191569A - Process for the preparation of a new monoazo dye. : de en
  • CH191573A - Process for the manufacture of an artificial resin. : en fr
  • CA367106A - Anti-glare device : en fr
  • AU101410B2 - Cathode ray amplifier : en
  • AU101413B2 - Process forthe production of coloured pictures : en
  • CH191549A - Double roller mill. : de en
  • FR814668A - Device for forming electrical filter elements : en fr
  • US2085232A - Resiliently supported electrode in electron discharge devices : en
  • USD105150S - Design fok a fountain pen or similar : en
  • CH191610A - Fastening arrangement on roles intended to hold recording strips. : de en
  • CA367037A - So2 production : en fr
  • CA367077A - Rotary duplicator : en fr
  • DE647284C - Wheel for toy use : de en
  • CH191512A - Non-dripping jug after pouring liquid. : de en
  • CH191556A - Process for deforming luxury foods. : de en
  • PL24997B1 - Smiglo with smiggles made of soft alloy. : en pl
  • US2085111A - Jack : en
  • USD105108S - Design for lace : en
  • USRE20432E - Grid lining fob centrifugal : en
  • PL25018B1 - «K1. 34 b, wju. - Grinder for pepper, salt, sugar, coffee and similar substances. : en pl
  • US2085064A - Aromatic mercury cyclic alkaloid compounds and method of making them : en
  • AU236836A - Manufacture of new oxy-ketones and their esters : en
  • US2085643A - Trimming mechanism for sewing machines : en
  • PL24948B1 - Method of producing refractory building materials from magnesite or magnesia. : en pl
  • CA367088A - Pipe wrench : en fr
  • CH191526A - Bottle cap. : de en
  • CH191683A - Holding device for telephone receiver. : de en
  • AU101409B2 - Luminous gas-discharge tube : en
  • CH191515A - Armchair with rocking seat, especially for theaters. : en fr
  • FR814780A - Improvements to equipment for metal casting : en fr
  • GB468347A - Gripping device for meat slicing machines : en
  • FR814814A - Pressurized fluid generating devices more particularly applicable to controlling motor vehicle brakes : en fr
  • FR814827A - Personal rescue equipment : en fr
  • FR814908A - Improvement in the assembly of lighting projectors on vehicles : en fr
  • FR814974A - Further training in duplicating machines : en fr
  • FR814808A - Process for the removal of salts from industrial water : en fr
  • PL25028B1 - A buzzer telephone. : en pl
  • US2085127A - Photosensitive relay tool control : en
  • US2085255A - Voltage regulator : en
  • US2085562A - Shoe sewing machine : en
  • DE647325C - Automatic stepless control device for reciprocating compressors : de en
  • US2085068A - Volume control system for amplifiers : en
  • DE647054C - Women's pull-ups : de en
  • USD105137S - Design fob combined flush tank for : en
  • DE647307C - Double windows, especially for express railcars : de en
  • US2085202A - Brush : en
  • US2085501A - Manufacture of alkyl acid salts : en
  • PL24988B1 - Elastic tulle or lace. : en pl
  • US2085344A - Testing apparatus and method of testing : en
  • DE647288C - Process for selective flotation of lead-zinc ores : de en
  • US2085129A - Production of colloidal metal hydroxides : en
  • US2085441A - Protected conduit : en
  • PL24932B1 - A lock for the number plate of telephone sets. : en pl
  • GB468031A - Improvements in or relating to oxy-acetylene cutting machines : en
  • FR814661A - Condensation products containing sulfur and their production process : en fr
  • FR814832A - Shock absorber : en fr
  • GB468176A - Improvements in vehicle springs : en
  • FR814836A - Fastening device for hoods and similar applications : en fr
  • FR814857A - Rotary file with star-shaped notches : en fr
  • US2085187A - Convertible mounting corner : en
  • US2085282A - Water wheel and propeller : en
  • US2085675A - Safety paper and method of making same : en
  • FR814709A - Removable insole : en fr
  • USD105086S - Design for a sectional display stand : en
  • DE647381C - Process for the production of clearly dilutable chamomile extracts : de en
  • GB468064A - Improvements in air supply to carburettors of internal combustion engines for aircraft : en
  • GB468372A - Improvements in or relating to fuel injection systems for internal-combustion engines : en
  • DE647210C - Hand tool for bricking hollow stones : de en
  • DE647399C - Method and device for producing hollow small bodies from clay or the like. : de en
  • US2085375A - Instrument for solving triangles : en
  • US2085314A - Match safe : en
  • USRE20426E - Automatic clutch : en
  • GB468008A - Improvements in or relating to electrical circuit arrangements embodying automatic gain control means : en
  • GB468222A - Improvements in or relating to electromagnetic-relay time-delay circuits : en
  • GB468299A - A device for fastening or securing the neck-band of a shirt and the collar worn therewith : en
  • US2085395A - Cup dispenser : en
  • FI17664A - Upphängningsbart miniatyrdrivhus : en fi
  • CA367102A - Vehicle brake : en fr
  • CH191612A - Test device for checking electrical circuits. : de en
  • AU101357B2 - A preparation forthe treatment of wood andother building material andthe like against the action of white ants andother insects and against weathering : en
  • CH191630A - Striking tool with impact bodies. : de en
  • CH191763A - Device for monitoring processes that take place with varying intensity over time. : de en
  • PL25049B1 - Low-capacity cable. : en pl
  • US2085321A - Pipe clamp : en
  • US2085524A - Polymerization of olefines : en
  • US2085427A - Treadle mechanism : en
  • DE647132C - Braking device, especially for motor vehicles : de en
  • CH191759A - Process for the preparation of an acidic chromating dye of the anthraquinone series. : de en
  • US2085424A - Synchronization system : en
  • US2085536A - Arc lamp : en
  • US2085014A - Textile process and product : en
  • US2085016A - Machine for producing helicoid surfaces : en
  • US2085346A - Air conditioning system for refrigerators : en
  • US2085710A - Pipe beading tool : en
  • CH191706A - Demountable box. : de en
  • CH191743A - Process for the preparation of 1: 4-di-p-n-butylaniline-5-hydroxyanthraquinone disulfonic acid. : de en
  • USD105090S - Design for a cooky box : en
  • USD105190S - Design fob a radio dial escutcheon : en
  • USD105172S - Design for a settee or similar : en
  • US2085402A - Method of and apparatus for producing electrical waves : en
  • AU238036A - Improvements in and relating to ploughs and like cultivating implements : en
  • DE577431C - Process for the production of lacquers, films, impregnation and adhesives : de en
  • DE647306C - Double sliding door with Umfuehrungsgetriebe, especially for railroad cars u. like : de en
  • US2085259A - Writing board : en
  • USD105140S - Design for a finger ring : en
  • USRE20428E - Basket : en
  • DE647415C - Electric torch in flat or stick shape : de en
  • USD105163S - Design for a robe : en
  • US2085489A - Process for preparing tea free from theine : en
  • US2085130A - Acoustic device : en
  • AU101397B2 - Improvements in or relating to electron discharge devices and circuit arrangements incorporating thesame : en
  • US2085115A - Gear mechanism : en
  • US2085525A - Process for stabilizing polymers : en
  • CH191766A - Muffler on internal combustion engines. : de en
  • AU101338B2 - Improvements in or relating tothe manufacture of explosives : en
  • AU437236A - Improvements in automatic switches for use in systems : en
  • CA367125A - Refrigerator : en fr
  • GB468378A - Improvements in and relating to impregnating solutions for wood and other materials : en
  • US2085568A - Electric circuit : en
  • US2085576A - Commutating device : en
  • US2085285A - Card display device : en
  • CH191618A - Needle tone device with a device for inserting the needle into the clay box. : de en
  • AU156436A - Improvements in or relating to frequency control systems suitable for use in radio receivers : en
  • CA367085A - Ether container : en fr
  • AU101362B2 - Improvements in bubble plates or partitions for contacting gases and liquids in rectifying, washing and like columns : en
  • AU407236A - Improvements relating to apparatus for automatic current regulation in alternating current circuits : en
  • CH191567A - Process for the preparation of a diazotizing dye. : de en
  • DE647358C - Method and device for gas circulation in an absorption cooling apparatus : de en
  • DE647410C - Roll film camera : de en
  • FR814924A - New process for recording sound, films and other phonogram carriers obtained by this process and devices for its application : en fr
  • CH191674A - Process for the preparation of a trialkylacetamide. : de en
  • USD105111S - Design for a toy : en
  • US2085273A - Loom selvage device : en
  • US2085685A - Cross-feeding tool slide : en
  • FR814659A - Loud speaker : en fr
  • FR814851A - Shoe repair process relating to the assembly and molding of certain parts of a shoe, and machine for carrying out this process : en fr
  • PL25032B1 - Electric plug unit connected to a coupler. : en pl
  • FR814994A - Process for improving the texture of rolled products : en fr
  • US2085189A - Die apparatus : en
  • AU101383B2 - Improvements in or relating to television and like cathode ray tube circuit arrangements : en
  • US2085006A - Vehicle suspension : en
  • US2085134A - Butter substitute : en
  • US2085012A - Automatic hooking device : en
  • US2085146A - Building structure : en
  • US2085522A - Apparatus for fractional distillation : en
  • DE647169C - Thread cutting machine for cutting tapered threads on pipe ends : de en
  • USD105100S - Design for knitted fabric : en
  • SE89582C1 - : sv
  • US2085347A - Noiseless antiskid horseshoe : en
  • US2085465A - Carton : en
  • DE647125C - Airplane without elevator unit with two independent wings that form the wing and are arranged one behind the other : de en
  • US2085494A - Impeller mechanism for cooking apparatus : en
  • PL25003B1 - A device for closing shutters. : en pl
  • US2085180A - Lipstick demonstrating device : en
  • US2085026A - Prism : en
  • US2085645A - Farm float : en
  • DE647361C - Hinged lamp housing, especially for electric bicycle lamps : de en
  • USD105153S - Design for a glider frame : en
  • FI17661A - Anordning vid oscillografer : en fi
  • GB468380A - Improvements in water-tube steam boilers : en
  • USD105109S - Design for a child s vehicle : en
  • DE647331C - Device and method for measuring vibrations, in particular on aircraft : de en
  • GB468273A - Improvements in or relating to means for facilitating gear change in the registering mechanism of meters : en
  • FI17652A - Rörsockel för elektronrör : en fi
  • GB468099A - Improvements in or relating to the production of textile articles : en
  • US2085275A - Automobile current supply system : en
  • AU467836A - Multifloor ramp building : en
  • CH191679A - Shooting game. : en fr
  • PL24944B1 - A multi-lane fly trap and a device for its production. : en pl
  • CH191673A - Process for the preparation of sulfanilic acid-4-aminoanilide. : de en
  • ES143655A1 - Improvements in the treatment of reinforcements for rubber articles. : en es
  • GB468252A - Improved racks for tickets and the like : en
  • US2085095A - Rotary cutter : en
  • US2085623A - Process for manufacturing motor fuels : en
  • FR814680A - Vehicle, in particular freight wagon, intended to travel on fixed-gauge rails, as well as on road or on rails of another gauge : en fr
  • FR814873A - Process for the manufacture of materials and objects with a porous or cellular texture, in particular of various construction materials and agglomerates : en fr
  • AU448436A - A preparation forthe treatment of wood andother building material andthe like against the action of white ants andother insects and against weathering : en
  • CH191589A - Focal plane shutter camera with photoelectric light meter. : de en
  • US2085467A - Glove : en
  • GB468198A - Improvements in or relating to evaporators : en
  • FI17655A - Hob : en fi
  • US2085438A - Remote controlling apparatus : en
  • US2085709A - Composition for combating foam : en
  • FI17672A - Nummerskylt för fordon : en fi
  • FR814952A - Manufacturing process for cellulose derivatives : en fr
  • GB468024A - Improvements in or relating to combined pressure-regulating and cut-off valves for apparatus including bottles, or containers containing gaseous fluid under pressure : en
  • AU376836A - Improved method of and apparatus for tempering glass : en
  • AU101365B2 - Process and apparatus for making rubber threads : en
  • USD105149S - Design for a hat display rack : en
  • FR814884A - Improvements to gasifiers, particularly gasifiers intended for supplying internal combustion engines : en fr
  • GB468093A - Apparatus for deviating and aspirating currents of gases and vapours : en
  • US2085179A - Maternity dress : en
  • FR814896A - Steam superheater for cylindrical fire tube boilers, particularly applicable to locomotives : en fr
  • GB468260A - Improvements relating to vertical retorts for the carbonisation of coal and the like : en
  • CH191571A - Process for producing a glue powder, in particular for veneering. : de en
  • CH191622A - Drive device on die casting machines. : de en
  • DE647128C - Switching device for motor vehicles with gear change gear arranged away from the driver's seat : de en
  • CH191594A - Ink pot for school desks. : de en
  • DE647061C - Electric gas switch : de en
  • CH191494A - Process for the production of a cementitious shaped body. : de en
  • US2085153A - Vending apparatus : en
  • US2085707A - Switch contact : en
  • CH191531A - Needle for picking up fallen stitches from knitted and hosiery goods. : de en
  • CH191695A - Cathode ray tube television. : de en
  • FR814845A - Method and device for preheating thermoplastic masses before the compression required for injection : en fr
  • US2085210A - Preparation for treating scaly bark : en
  • CH191682A - Circuit arrangement for teletype remote connections. : de en
  • US2085530A - Electric arc lamp : en
  • US2085142A - Polishing wheel : en
  • US2085188A - Film developing apparatus : en
  • CH191586A - Film advance device on roll film cameras. : de en
  • CA367053A - Polyhydric alcohol processing : en fr
  • DE647209C - Tongs on a crane : de en
  • ES143671A1 - New liquid elevator system. : en es
  • CH191534A - Switching device on laundry machines. : de en
  • CA367066A - Annealing cover : en fr
  • US2085378A - Machine for grinding locomotive wheels : en
  • CA367078A - Rubber processing : en fr
  • CH191499A - Shutter lock. : de en
  • CH191624A - Process for the production of a permanent magnet from a steel alloy that contains iron, nickel, titanium and aluminum. : de en
  • AU101402B2 - Improvements in or relating to flaming lighters for cigarettes and for other purposes : en
  • GB468172A - Improvements in or relating to radio receiving and other modulated carrier wave apparatus : en
  • FR814723A - Improvements to safety devices for air or sea navigation : en fr
  • CH191482A - Floor cove edging. : de en
  • CH191705A - Tube closure. : de en
  • CH191645A - Electrical control installation for performing synchronous operation between a main motor and at least one auxiliary motor. : en fr
  • US2085296A - Invalid cushion : en
  • US2085032A - Gearing : en
  • US2085088A - Photographic mounting press : en
  • US2085593A - Door closing and checking device : en
  • CA367107A - Steam and water boiler : en fr
  • PL25040B1 - Actuating device of adjustable sliders in accounting machines or cash registers. : en pl
  • PL24978B1 - Manual sander. : en pl
  • US2085117A - Radio receiver : en
  • DE647346C - Cleaning equipment, especially for blackboards : de en
  • CH191716A - Wheel spokes, in particular for bicycles. : de en
  • GB468325A - An improved electric signalling cable : en
  • CA367080A - Power transmission mechanism : en fr
  • FR814689A - Manufacturing process of non-combustible and constant volume building materials : en fr
  • GB468067A - Improvements in or relating to trousers : en
  • US2085336A - Rotary excavator : en
  • US2085551A - Apparatus for drying hat bodies, beams of textiles, and other articles : en
  • CA367069A - Print-out emulsion : en fr
  • US2085450A - Apparatus for producing metallic ingots : en
  • US2085143A - Typographical composing machine : en
  • US2085331A - Door-lock indicator : en
  • US2085495A - Confection : en
  • USD105117S - Design for a vanity case or similar : en
  • US2085141A - Testing circuit for telephone systems : en
  • US2085596A - Electric control system : en
  • AU246336A - Muting arrangements for radio receivers : en
  • CH191514A - Lid, which is intended to be respectively a shaker with a vessel to be attached to it. to form a squirt bottle. : de en
  • CH191737A - Process for the preparation of an azo dye. : de en
  • PL24935B1 - A method for producing anhydrous inert magnesium carbonate from dolomite or limestone. : en pl
  • US2085613A - Drawbridge circuit controller and operating means therefor : en
  • AU101398B2 - Improvements in or relating tothe construction of locomotive axle boxes and keeps : en
  • CH191500A - Articulation sheet for doors and windows. : en fr
  • US2085192A - Edge illuminated indicator : en
  • PL24926B1 - The method of purifying the crude diamino-dioxy-arsenicbenzene base from the toxic impurities it contains. : en pl
  • US2085257A - Automobile gear shift transmission : en
  • US2085377A - Humidifier and dehumidifier with auxiliary unit : en
  • US2085429A - Preparation of phenol : en
  • DE647139C - Bridge track rolling machine : de en
  • GB468318A - An improved spring piston ring for reciprocating pistons : en
  • CH191667A - Hurricane lantern. : de en
  • DE647204C - Suction feeder : de en
  • DE647376C - Pole-changing three-phase winding : de en
  • CH191718A - Saddle for bicycles, motorcycles and the like. : de en
  • US2085469A - Beam strut and brake lever support : en
  • DE647374C - A holder for a plurality of cables consisting of a resilient metal band bent in a wave shape : de en
  • PL25011B1 - Automatic multi-needle embroidery machine for threading loops through the basic fabric. : en pl
  • CH191472A - Device for spreading powdery or granular fertilizer and seeds. : de en
  • CH191631A - Device for locking a part on this shaft which can be rotated with respect to a shaft with a groove. : de en
  • US2085498A - Device and method for aerial survey : en
  • US2085023A - Identification means for steering wheels and the like : en
  • US2085440A - Volume control device : en
  • AU258736A - Luminous gas-discharge tube : en
  • CH191540A - Feather down felt and process for its manufacture. : de en
  • DE647161C - Manufacture of art pools : de en
  • CH191590A - A method of making lenticular stencil films by a single exposure. : de en
  • CH191536A - Pair of suspenders. : en fr
  • AU101371B2 - Method of producing discharge tubes : en
  • AU101407B2 - Improvements in or relating to collars : en
  • US2085201A - Combustion control in furnaces : en
  • US2085664A - Method and apparatus for determining porosity of rock formations : en
  • US2085557A - Control device : en
  • US2085648A - Press : en
  • CA367118A - Internal combustion turbine : en fr
  • FR814697A - Process for preparing high molecular weight nitrogenous condensation products from abietinyl derivatives : en fr
  • GB468138A - Improvement in electrical testing apparatus : en
  • GB468235A - Devices for momentarily interrupting electric circuits : en
  • GB468274A - Improvements in water tube boilers : en
  • GR6612B - THEFT PROTECTION SYSTEM FROM THEFT. : el en
  • CH191654A - Electric toggle switch. : de en
  • GB468084A - Improvements in filters for protection against gas, dust, arsines, toxic fumes and liquids sprayed in the atmosphere : en
  • GB468279A - Improvements in or relating to the splitting of sole-shaped blanks : en
  • US2085718A - Steering wheel control for motor vehicles : en
  • AU101358B2 - Improvements in milking machine teat cups : en
  • CH191635A - A method of assembly and disassembly by successive sections of constructions made up of several vertically superimposed sections. : en fr
  • AU101361B2 - Rotary toothbrush : en
  • AU101382B2 - Improvements in automatic switches for use in systems : en
  • AU157436A - An improved centrifugal type reduction mill : en
  • AU414036A - Series gap devices for lightning arresters : en
  • DE647298C - Overburden conveyor system with a conveyor line formed from several movable conveyors arranged one behind the other : de en
  • DE647357C - Velvet cutter : de en
  • PL24993B1 - Armored furnace. : en pl
  • US2084982A - Thermostatic valve mechanism : en
  • US2085575A - Transporting and guiding means : en
  • US2085204A - Antiskid device for power driven vehicles : en
  • US2085028A - Air conditioning apparatus : en
  • US2085587A - Method of brazing : en
  • PL25047B1 - Electric discharge lamp. : en pl
  • US2085521A - Continuous dewaxing process and apparatus : en
  • US2085325A - Inking device for marking machines : en
  • US2085382A - Snow shovel : en
  • GB468150A - Improvements in and relating to electric cooking apparatus : en
  • US2085220A - Cooking utensil : en
  • CH191758A - Process for the preparation of an acidic chromating dye of the anthraquinone series. : de en
  • US2085484A - Meat cutting machine : en
  • CH191483A - Roller for pressing wallpaper. : de en
  • PL24945B1 - Device for dispensing coins. : en pl
  • SE89603C1 - : sv
  • US2085577A - Burner control : en
  • US2085031A - Muzzle loading firearm : en
  • US2085124A - Vitrifiable coating composition : en
  • DE647218C - Flux for the molten coating of metals with cadmium or its alloys and processes for its production and refurbishment : de en
  • PL25017B1 - A device for generating foam, especially in fire extinguishers. : en pl
  • US2085174A - Feeder for corn shredders and the like : en
  • US2085555A - Pliable shingle : en
  • US2085616A - Hinge : en
  • DE647179C - Process for the manufacture of castor oil conversion products : de en
  • GB468362A - Production of fast tints on vegetable fibres : en
  • DE647176C - Support of the upper part, which can be pivoted in the horizontal plane, of excavators, skipers, cranes or the like on the non-pivoting substructure : de en
  • GB468298A - Improved method of and apparatus for washing and/or blending solid suspension in liquid : en
  • USD105123S - Design fob a display back : en
  • FR814944A - Method and device for the automatic centering of the chi-ray beam in an x-ray machine : en fr
  • FR814732A - Compressed insulating material clamp : en fr
  • FR814882A - Protection of electronic emission lamps powered by mercury vapor or ionized gas rectifiers : en fr
  • GB468117A - An improved device for sowing seeds : en
  • CH191710A - The car has wooden wheels with pneumatic tires and drum brakes. : de en
  • DE647308C - Arrangement to compensate for the influence of the outside temperature on the characteristic curve of negative resistances : de en
  • FR814957A - Device for switching on and off automatic film projection devices : en fr
  • GB468025A - Process for the manufacture of reduction products derived from dehydroandrosterone : en
  • CH191761A - Process for the preparation of an acidic chromating dye of the anthraquinone series. : de en
  • CH191769A - Process for the preparation of a 1,2,3,4-tetrahydroquinoline derivative. : de en
  • US2085302A - Metal founding : en
  • US2085695A - Hydraulic press : en
  • FR814849A - Rubber stopper without horizontal clearance for vehicles : en fr
  • GB468680A - Improvements in and relating to the treatment of carbonaceous materials : en
  • AU461836A - Improvements in milking machine teat cups : en
  • CH191646A - Commutator. : de en
  • CH191627A - Free swinging cone crusher. : de en
  • DE647167C - Injection carburetors for internal combustion engines : de en
  • DE647182C - Electrical resistance or potentiometer : de en
  • US2085534A - Soap for manufacturing lubricating greases : en
  • US2085499A - Treating liquid partial oxidation products : en
  • FR814871A - Process for ridding iron of more difficult-to-reduce metals, such as phosphorus and sulfur, by a blow-molding process : en fr
  • DE647084C - meat grinder : de en
  • US2085024A - Machine gun mount : en
  • US2085173A - Apparatus for liquid distribution for hydraulic brakes : en
  • US2085487A - Balanced steam inlet valve : en
  • US2085289A - Railway truck : en
  • US2085252A - Device for automatically transmitting and recording messages : en
  • US2085398A - Illuminated sign : en
  • US2085605A - Thermionic cathode for electric discharge devices : en
  • BE421614A - Massage brush : en fr
  • USD105134S - Design foe : en
  • US2085625A - Furnace for ore reduction : en
  • DE647363C - Device for welding sheet metal to achieve tight, welded-through weld seams : de en
  • US2085073A - Sound translating device : en
  • US2085159A - Air deflecting grille : en
  • FR814654A - Syringe for local anesthesia : en fr
  • FR814942A - Hydraulic presses : en fr
  • GB468419A - Improvements in and relating to washing machines : en
  • US2085213A - Tire cover : en
  • PL25055B1 - Electric discharge lamp holder for large parts of etetlipress. : en pl
  • CH191677A - Device for measuring the resistance of insert filters, as well as potash or other cartridges. : de en
  • GB468013A - Improvements in tubular heat exchangers for oil refining apparatus : en
  • GB468384A - Improvements in or relating to methods of printing : en
  • DE647277C - Process for pumping fluids : de en
  • FR814679A - Improvements made to liquid sprayers, particularly those for liquid fuels : en fr
  • FR814718A - Soap paste centrifuged to obtain filaments : en fr
  • FR814904A - Safety pressure reducer : en fr
  • FI17648A - Rökgas-värmeutväxlingsanordning till förvärmning ocur förångning av vatten och för overthettning av ånga : en fi
  • GB468029A - Improvements in containers for creams and semi-solid substances : en
  • USD105087S - Design for a waffle iron : en
  • GB468164A - Strip controlling attachment for typewriting machines : en
  • GB468348A - Improvements in ambulance automobiles : en
  • DE647251C - Process for the production of pre-work pieces from round rods to be hammered into scissors legs : de en
  • GB467986A - Improvements in optical projection systems : en
  • PL24930B1 - Automatic device for lubricating the inner wall of a roll or cigarette with glue in order to next stick the filter paper. : en pl
  • PL24939B1 - Carbon black making machine. : en pl
  • FR814861A - Water-cooled electric discharge tube : en fr
  • US2085038A - Receptacle : en
  • USD105089S - Design for a tray : en
  • USD105146S - Besign for a knob fob a gear shift : en
  • FR814938A - Extra-fast electromagnetic release : en fr
  • CH191632A - Tube with particularly great flexibility, together with a method for producing such tubes. : de en
  • BE421479A - : en
  • CH191771A - Characters for designating objects, in particular of wood. : de en
  • DE647426C - Compressed air driven pusher-controlled paddle slide motor : de en
  • GB468319A - Improvements in and relating to chain saw machines for sawing brickwork, stone and the like : en
  • CA367122A - Sewing accessory cabinet : en fr
  • CH191666A - Fan mounting of electrically heated industrial furnaces with air circulation. : de en
  • US2085247A - Measuring device : en
  • US2085313A - Method of forming hollow vessels : en
  • PL25046B1 - A device for postpone booking on separate sheets. : en pl
  • US2085040A - Safety braking means for hoisting machines : en
  • USD105088S - Design for an accordion : en
  • PL24929B1 - Device for cooling cathode ray tubes. : en pl
  • PL24951B1 - Kl; -65-fcr38. ' Emergency device. : en pl
  • CH191510A - Process for the production of brushes for cleaning fibrous material with a brush body with a toothed cross-section and a cleaning part on the same which becomes electrical due to friction. : de en
  • CH191544A - Shoe sole protectors. : de en
  • CH191616A - Sound recording and reproducing apparatus with an endless sound recording medium rolled up into a roll. : de en
  • AU244536A - Improvements in or relating to television and like cathode ray tube circuit arrangements : en
  • CA367124A - Ball joint : en fr
  • CH191736A - Process for the production of a new copper-containing azo dye. : de en
  • GB468128A - Improvements in and relating to pressers for warp knitting machines : en
  • US2085198A - Microphonic switch : en
  • CH191698A - Alarm unit. : de en
  • DE647387C - Playback device for endless, especially tape-shaped phonetic carriers : de en
  • FR814997A - Manufacture of mosaic tiles by means of elements-of variable dimensions-engranito and plain cement : en fr
  • GB468118A - Slit adjustment control by photo-electric exposure meters in photographic focal-plane shutters : en
  • GB468410A - Improvements in or relating to a device for sealing electric cable ends : en
  • US2085320A - Trolling rubber : en
  • US2085715A - Necktie holder : en
  • DE647219C - Process for the production of oils and fats : de en
  • PL25025B1 - Compensating device for sliding windows. : en pl
  • DE647156C - Electric discharge vessel with artificially heated glow cathode and mercury vapor filling : de en
  • GB468368A - Cellulose derivative coating compositions and articles coated therewith : en
  • FI17643A - Ironing board : en fi
  • GB468284A - Improvements in and relating to strip feeding and aligning devices for recording machines : en
  • US2085473A - Flexible impervious and weatherproof material : en
  • US2085254A - Frit kiln : en
  • US2085662A - Vehicle suspension device : en
  • US2085514A - Sedimentation apparatus : en
  • FI17654A - Clothes hanger for men's suits : en fi
  • FR814877A - Method and devices for introducing air for conditioning the atmosphere of a room : en fr
  • FR814949A - Apparatus diffusing the air in a container and device ensuring the diffusion : en fr
  • GB468001A - Improvements in aluminium alloys : en
  • US2085485A - Automatic fire check : en
  • USD105155S - Design for a grand piano : en
  • FR814693A - Photographic composing machine : en fr
  • DE647044C - Arrangement for rectifying electrical alternating currents : de en
  • US2085119A - Seal off tool : en
  • US2085164A - Combined foot and leg rest : en
  • US2085079A - Cutting device : en
  • US2085446A - Dispensing container for powders, pastes, creams, and the like : en
  • AU262937A - Modulation system : en
  • PL24985B1 - Arrangement of knives for processing the stems of hemp, flax and similar plants. : en pl
  • CH191660A - Converter with surrounding electrodes. : de en
  • US2085047A - Porous and insulating materials : en
  • US2085112A - Template-follower for torch carriages : en
  • AU250536A - An improved device for removing frost from refrigerating cabinets andthe like : en
  • CH191581A - Device for the evacuation of waste in the cutting of cardboard pieces. : en fr
  • US2085251A - Method of making glasses resistant to alkali metal vapors : en
  • US2085538A - Resolution of suspensions of finely divided solids into substantially uniform solids fractions of varying average particle size : en
  • FR814688A - Cleaning device for the fixed comb of wool combers and other textiles : en fr
  • US2085611A - Spindle for ring spinning and like machines : en
  • CA367052A - Xanthate preparation : en fr
  • PL24977B1 - A method of producing self-lubricating bearings. : en pl
  • US2085076A - Moving stairway : en
  • DE647070C - Structure composed of posts with cross anchors : de en
  • DE647333C - Stuffing box packing, especially for high pressure hot steam valves u. like : de en
  • GB468213A - Purifying raw wool : en
  • PL24946B1 - A method of producing mortar for the construction of all types of road and construction surfaces. : en pl
  • US2085239A - Container : en
  • CH191757A - Process for the preparation of an acidic chromating dye of the anthraquinone series. : de en
  • CH191537A - Pattern sheet. : de en
  • BE421811A - Paper carrier and dispenser for writing pencils, lip pencils, and the like : en fr
  • CA367032A - Silver halide emulsion : en fr
  • CA367045A - Transformer : en fr
  • PL24969B1 - Grease reservoir, intended to be attached to the moving parts of machines. : en pl
  • PL25057B1 - Device for introducing threads in weaving grapple looms. : en pl
  • CA367033A - Beryllium alloy manufacture : en fr
  • US2085221A - Method of making partial oxidation products : en
  • US2085326A - Comminuter : en
  • US2085503A - Closure for centrifugal machines : en
  • US2085665A - Gear shifting mechanism : en
  • FR814774A - Process for the manufacture of tubes obtained by centrifugal casting : en fr
  • ES143687A1 - PROCEDURE FOR OBTAINING SANDY COPPER OXY-CHLORIDE WELL FILTRABLE : en es
  • FR814841A - Lingerie piece : en fr
  • GB468379A - Improvements in or relating to shape reproducing lathes : en
  • FR814979A - Rotary piston internal combustion engine : en fr
  • USD105179S - Design for a tire : en
  • GB468306A - Improvements in or relating to the refining of wood pulp : en
  • FR814853A - Process for preparing hydrocarbons : en fr
  • PL25005B1 - Adjustable ski jaws. : en pl
  • PL24931B1 - The method of driving the sieve shaker. : en pl
  • PL25044B1 - : en pl
  • GB468250A - Process for the electrothermal reduction of magnesiferous raw materials : en
  • DE647390C - Device for supplying highly compressed stored gases for supplying internal combustion engines : de en
  • GB468224A - Improvements in means for transferring liquefied gases : en
  • GB468622A - Improvements in moulding pulp or other fibrous material : en
  • FI17680A - Icke färdigknuten kravatt, halsduk eller liknande beklädnadsartikel t.ex. rosette : en fi
  • FR814988A - Device for bobbin winding spindles preventing it from winding on the bobbin claw after breaking the thread : en fr
  • FR814956A - Apparatus for making sausages, sausages and other similar products : en fr
  • GB468177A - Improvements relating to casting metal : en
  • US2085342A - Cap remover : en
  • US2085545A - Process for refining mineral oils : en
  • AU101356B2 - Improvements in or relating to the pin-coupled members of dredging, elevating, conveying and like apparatus : en
  • US2085262A - Nut cracking machine : en
  • US2085553A - Shingle : en
  • US2085010A - Aircraft drift indicator : en
  • US2085614A - Spotlight : en
  • US2085033A - Type casting machine : en
  • US2085074A - Hydrant and deformable or breakable valve stem therefor : en
  • PL24966B1 - A pile driver driven by compressed combustion gases. : en pl
  • CH191560A - Process for the production of hard synthetic wax. : de en
  • CH191684A - Detachable secondary earphones intended to be attached to a main earpiece, especially for telephones. : de en
  • US2085114A - Method of treating an ore material : en
  • GB468369A - Process for the after treatment of condensation products containing sulphur : en
  • USD105188S - Design for a noise maker or similar : en
  • US2085191A - Plate condenser : en
  • US2085013A - Cellulose derivative spinning solution containing wax : en
  • CA367043A - Heat resistant alloy : en fr
  • PL25019B1 - Device for distributing liquids under pressure. : en pl
  • USD105121S - Design for a jewelry display con : en
  • CH191609A - Scale. : de en
  • US2085528A - Preparation of coloring compositions : en
  • DE647141C - Electric switch : de en
  • DE647222C - Optical copier : de en
  • US2085558A - Supporting and retaining means for railroad rails : en
  • AU237436A - An improved buclkle for cycRe straps and the like : en
  • PL25037B1 - A method of obtaining magnesium by thermal reduction of raw materials containing magnesia. : en pl
  • US2085225A - Paring machine : en
  • US2085269A - Alkali primary cell with depolarization by air : en
  • PL25062B1 - Circular saw guard. : en pl
  • US2085673A - Shaving cream and toothpaste dispenser : en
  • CH191518A - Extending table. : de en
  • DE647244C - Roentgenological procedure : de en
  • DE647269C - Collapsible umbrella with telescopic pole and roof pole members : de en
  • CH191643A - Radiator, in particular for aircraft engines. : en fr
  • CA367092A - Radio box cover fastener : en fr
  • AU407336A - Improvements relating to apparatus for automatic current regulation in alternating current circuits : en
  • DE647409C - Roll film box camera : de en
  • FR814772A - Process for the manufacture of shells with permanent compressive forces : en fr
  • GB468182A - Method and means for securing railway rails in position : en
  • PL25039B1 - A method of making clay, practically taking silicic acid-free, from calcareous aluminates. : en pl
  • FR814893A - Talking film machine : en fr
  • FR814975A - Secret code device with multiple combinations allowing simultaneous reading in code and in clear without operating the device during translations : en fr
  • US2085197A - Duplicator pad : en
  • US2085385A - Emergency wheel brake : en
  • FR814724A - Improvements in electrical or radio signaling methods and devices : en fr
  • FR814965A - Line protection device by high frequency signals : en fr
  • FI17669A - Method and apparatus for cooking the pulp section : en fi
  • FI17674A - Foot or ski system for motor vehicles : en fi
  • GB468212A - Improvements in and relating to the classification of materials : en
  • GR6615B - UNIQUE MANUAL CONTINUOUS PRESSURE PRESS. : el en
  • DE647418C - Process for the production of colored structures from cellulose esters : de en
  • DE647149C - Method to compensate for the reflected cross-talk in high-frequency transmission systems : de en
  • DE647205C - Process for the production of double-walled glass vessels with thread : de en
  • FI17666A - Method for preserving and transporting unadulterated reindeer lichen for ornamental purposes : en fi
  • GB468133A - An improved plansifter brush : en
  • US2085548A - Dress ornament : en
  • FR814760A - Process for preparing concentrated phosphoric acid : en fr
  • ES143650A1 - Improvements in the degradation of cereals. : en es
  • GB467993A - Improvements in heating radiators : en
  • DE647393C - Airplane wing or tail unit : de en
  • DE647195C - Magnet system, especially for loudspeakers : de en
  • USD105145S - Design for a candy container : en
  • DE647110C - Electric high-performance hotplate : de en
  • DE647238C - Electric circuit breaker with arc extinguishing by a flowing extinguishing agent : de en
  • DE647304C - Hydraulic die stamping press : de en
  • FR814757A - Surface hardening of parts : en fr
  • FR814818A - Device intended for television transmission installations : en fr
  • US2085039A - Train dispatching system for railroads : en
  • PL24928B1 - Flexible shaving knife. : en pl
  • US2085182A - Variable speed mechanism for grain drills and the like : en
  • US2085466A - Pressing machine and control : en
  • US2085535A - Process for the polymerization of unsaturated hydrocarbons : en
  • US2085170A - Sizing composition : en
  • USD105186S - Design for an end standard for : en
  • CA367046A - Sulphur ore roasting apparatus : en fr
  • US2085065A - Aromatic mercury substituted heterocyclic compound : en
  • US2085104A - Container : en
  • US2085472A - Metallic frame construction : en
  • GR6610B - ORANGE AND LEMONADE. : el en
  • AU101348B2 - Regenerative contact masses : en
  • DE647246C - Printing unit for cash registers or accounting machines : de en
  • AU248036A - Improvements in or relating to electron discharge device amplifiers : en
  • CH191580A - Net cardboard cutting press, fitted with a waste ejection device. : en fr
  • CH191676A - Injection syringe. : de en
  • US2085229A - Storage battery : en
  • DE647188C - Method of manufacturing bearing shells : de en
  • US2085437A - Optical lens system : en
  • US2085572A - Portable window platform : en
  • US2085693A - Preparation of mineral white oils and products prepared therefrom : en
  • CH191555A - Sterilization container. : de en
  • CA367067A - Annealing cover : en fr
  • CH191745A - Process for the preparation of 1: 4-diamino-2: 3-di (p-butylphenylthiol) anthraquinone disulfonic acid. : de en
  • CH191765A - Safety device on grinding machines. : de en
  • PL25002B1 - A hinge for doors or windows, used as a left or right hinge. : en pl
  • AU245436A - Method and apparatus for thermoplastic molding : en
  • FR814665A - Improvements to road rollers : en fr
  • FR814751A - Device and machine for processing the ends of glass tubes and glass containers : en fr
  • GB468261A - Improvements in and relating to steam power plants : en
  • GB468336A - Dragging or carrying cloth for the rescuing of the injured : en
  • US2085048A - Method of making printing forms : en
  • US2085091A - Window : en
  • US2085194A - Recording and reproduction of impulses : en
  • USD105176S - Design for a dress : en
  • CA367027A - Surgical dressing : en fr
  • US2085610A - Projectile toy : en
  • US2085235A - Workholder for shapers : en
  • US2085582A - Phonograph : en
  • FR814931A - Improvements in the manufacture of gas masks : en fr
  • GB468179A - Improvements in or relating to electron discharge devices : en
  • GB468188A - Manufacture of oxybenzofluorenones : en
  • CA367108A - Parlour car seat and luggage compartment : en fr
  • AU19236A - Improvements in or relating to photoelectric devices : en
  • CA367116A - Clamping device : en fr
  • CH191634A - Drive or Brake device with speed control. : de en
  • BE421670A - : en
  • CA367036A - Granular coated web manufacture : en fr
  • US2085185A - Printing press : en
  • PL24964B1 - Continuous Circulating Vinegar Maker * : en pl
  • CH191488A - Mixer-sprayer apparatus for fluid materials, in particular for hydrocarbons. : en fr
  • PL24933B1 - Burner for vaporizing and heating liquids and producing low pressure steam by immersing the burner in the liquid. : en pl
  • PL24987B1 - Connection system for high frequency vibration amplification. : en pl
  • US2085154A - Door fixture : en
  • CH191700A - Rotation lighting system. : de en
  • AU244736A - Improvements in or relating to cathode ray tube apparatus : en
  • AU247936A - Suspensory means formen'sunder wear : en
  • CH191721A - Parachute. : de en
  • PL24938B1 - A device for enriching coal with a liquid with a specific gravity greater than that of water. : en pl
  • BE420866A - : en
  • US2085294A - Vehicle wheel : en
  • CH191503A - Method and device for tempering glass. : de en
  • US2085236A - Workholder for saws : en
  • US2085209A - Dustpan dump for carpet sweepers : en
  • US2085356A - Pump for refrigerating apparatus : en
  • US2085085A - Reenforced tank : en
  • US2085128A - Paper dryness control : en
  • GB467998A - Process for the manufacture of water-soluble phenolic condensation products : en
  • GB468073A - Improvements relating to sieving machines for cereal products : en
  • FR814964A - Process and apparatus for the production of cold : en fr
  • US2085332A - Shipping package : en
  • US2085027A - Method of producing low boiling hydrocarbons : en
  • US2085588A - Balancing device : en
  • FR814799A - Process for obtaining salts from saline solutions by evaporation using solar energy : en fr
  • GB468283A - Synthetic hydrocarbon oils and process of producing same : en
  • US2085057A - Dent removing device : en
  • GB468307A - Improvements relating to fuel injection pumps for compression ignition oil engines : en
  • GB467990A - Improvements in or relating to electrodynamic apparatus : en
  • GB468098A - Improvements relating to curtain rail brackets : en
  • DE647368C - Device for backwashing liquid filters : de en
  • US2084997A - Refrigerating apparatus : en
  • US2085411A - Rotor : en
  • GB468285A - Improved apparatus for preventing or removing condensation of water on windows and other surfaces : en
  • GB468373A - Improvements in cooling systems of internal combustion engines : en
  • US2085670A - Automatic trap nest : en
  • US2085126A - Continuous printing machine : en
  • US2085063A - Organic mercury compounds : en
  • FR814909A - Device for controlling the short-circuiting of insulated rails of a railway track when a vehicle passes by : en fr
  • GB468017A - Methods and apparatus for hydraulic pressing : en
  • CH191656A - Electromagnetic circuit breaker with cut-off of the neutral conductor. : en fr
  • CH191749A - Process for the preparation of an acidic chromating dye of the anthraquinone series. : de en
  • USD105118S - Design for a candle holder : en
  • US2085265A - Control station for postal pneumatic tube plants : en
  • FR814932A - Amphora tank with automatic winding and immersion : en fr
  • GB468292A - Improvements in the manufacture and production of dyestuffs : en
  • US2085279A - Rotary reciprocating well drill : en
  • FR814833A - Anti-oxidants for rubber : en fr
  • FR814729A - Process for the production of ornaments on textile bodies with surfaces : en fr
  • FR814788A - Improvements to modulated wave receptors : en fr
  • AU151336A - Method of producing discharge tubes : en
  • DE647289C - Process for removing electrolytes from colloidal solutions and jellies : de en
  • US2085703A - Air conditioning apparatus : en
  • DE647311C - Process for the production of porous separators for accumulators : de en
  • DE647207C - Vacuum cleaner mouthpiece with changeable suction opening and swiveling handle : de en
  • DE647257C - Hydraulic brake for car trains : de en
  • FR814694A - Apparatus for grinding or finishing the grooves made inside hollow parts : en fr
  • FR814837A - Motor fuels and method of manufacturing them : en fr
  • FR814887A - Advanced training in air navigation devices : en fr
  • FR814759A - Improvements in the heat treatment of parts : en fr
  • FR814705A - Gear shift mechanism : en fr
  • AU250236A - Improved valve mechanism for controlling the flow of liquids : en
  • FR814807A - Shoe with hygienic device for foot breathing : en fr
  • US2085258A - Trigger mechanism : en
  • CH191754A - Process for the preparation of an acidic chromating dye of the anthraquinone series. : de en
  • US2085436A - Soundproof partition : en
  • US2085481A - Interfolded sheet dispenser : en
  • US2085410A - Container conveyer and distributor : en
  • AU240636A - Rotary toothbrush : en
  • BE421784A - : fr
  • DE647379C - Process for the extraction of river resin from spruce : de en
  • DE647121C - Flexible shaft coupling : de en
  • US2085581A - Automatic safety gas valve : en
  • US2085300A - Control device : en
  • US2085340A - Releasable hitch : en
  • DE647140C - Wheel set for rail vehicles : de en
  • FR814683A - Adjustable mirror with suction cup attachment, applicable in particular as a rear-view mirror for motor vehicles : en fr
  • DE647242C - Electrolytic capacitor with one or more top layer electrodes immersed in an electrolyte : de en
  • BE420934A - : en
  • CA367044A - Metal and alloy processing : en fr
  • CH191545A - Edge fitting on wooden shoes. : de en
  • AU438236A - Improvements in or relating to the pin-coupled members of dredging, elevating, conveying and like apparatus : en
  • US2085272A - Transmission and control mechanism : en
  • FR814914A - Process for transforming existing boilers to allow combustion of fuels in the form of fines or grains : en fr
  • PL25064B1 - The method of obtaining bee venom. : en pl
  • US2085408A - Diode rectifier circuit : en
  • US2085507A - Automatic loom for the manufacture of knot stitch carpets : en
  • DE647322C - Device for operating induction ovens with high-frequency single or multi-phase current : de en
  • US2085476A - Process of synthetically preparing beta (10)-hydroxycamphor : en
  • US2085630A - Calculating machine : en
  • FR814830A - High-frequency cable comprising an outer conductor of a special construction : en fr
  • GB468387A - Manufacture of halogen alkylamines : en
  • DE1410780U - : de en
  • PL24947B1 - A method of producing stable preparations from potassium polysulfides. : en pl
  • US2085053A - Firing mechanism for fuses : en
  • US2085099A - Low loss armature coil : en
  • CH191527A - Conical, perforated cheese cone. : de en
  • CA367073A - Lubricating oil : en fr
  • CA367117A - Abrasive stone holder : en fr
  • DE647250C - Device for the production of straight tube bundles : de en
  • GB468100A - Improvements in or relating to weighing machines : en
  • GB468355A - Control mechanism for power operated devices : en
  • AU101378B2 - Improvements in means for freeing obstructions from waste pipes of sinks, drains andthe like : en
  • CA367093A - Article handling device : en fr
  • GB468085A - Improvements in elevators for handling pipes and the like in wells : en
  • CH191575A - Process for the production of synthetic compositions from polyvinyl chloride. : de en
  • US2085122A - Automatic substation : en
  • US2085401A - Vulcanizing accelerator and method : en
  • US2085351A - Carburetor : en
  • CA367119A - Spark plug : en fr
  • DE647256C - Precipitation device for vehicles powered by steam power, especially rail cars : de en
  • USD105097S - Design for a combined ash receiver : en
  • CA367065A - Adhesive tape : en fr
  • GB468227A - Improvements in lenses for telescopes, photographic cameras and other purposes : en
  • FI17651A - Device for detecting transmitting stations in radio receivers : en fi
  • DE647405C - Device for signaling or remote control for several stations : de en
  • US2085704A - Combination teething ring and pacifier : en
  • FR814730A - Improvements made to installations using a fluid under pressure or under vacuum, in particular for air navigation devices : en fr
  • DE647309C - Location indicators for radios with local station map : de en
  • DE647266C - Above the bed base between the mattress support parts that can be pushed in as a toilet unit : de en
  • GB468074A - Improvements in or relating to envelopes and the like : en
  • FI17663A - Periscope for armored tanks, cars, railway carriages and the like : en fi
  • FR814970A - Improvements to gas current arc extinguishing switches : en fr
  • GB468258A - Improvements in or relating to cooking stoves : en
  • FR814966A - Lock : en fr
  • FI17665A - Color disinfection equipment : en fi
  • US2085110A - Slicing and traying machine : en
  • US2085120A - Signaling transmitting method and apparatus : en
  • PL25035B1 - A method of treating rye grain to obtain a granular feed for chickens. : en pl
  • US2085125A - Radio transmitter : en
  • FR814739A - Generator, particularly for the production of a combustible mixture with heavy fuels, such as crude oil, for combustion engines : en fr
  • FR814722A - Improvements in landing procedures and devices or in flight safety without visibility : en fr
  • GB468357A - Improvements in and relating to vacuum pumps : en
  • US2085295A - Ski mechanism for aircraft or other vehicles : en
  • FI17678A - Grain dryer stove : en fi
  • GB468391A - Improvements in or relating to safes : en
  • FI17668A - Anordning vid slagkvarnar : en fi
  • GB468226A - Manufacture of aniline derivatives : en
  • GB468290A - Improvements in the preparation of skin foods : en
  • DE631593C - Device for the optional production of photo double pockets, envelopes and bags : de en
  • FR814727A - Portable electric lamp : en fr
  • FR814962A - System of parts for construction of various works : en fr
  • GB468000A - Improvements in and relating to the manufacture of a ring for use in a spinning frame : en
  • AU248436A - Improvements in and relating to variable-pitch air-screws : en
  • CA367121A - Telegraph and signalling system : en fr
  • CH191481A - Dowels for wood and wood iron connections. : de en
  • CH191659A - Device with an electric discharge tube acting as an electron multiplier. : de en
  • PL24959B3 - A winder with longitudinally non-movable pile holders with an automatic device for supplying it with foldable cops full on the spools. : en pl
  • PL24992B1 - An apparatus for reproducing photographic sound recordings and a film with sound recording. : en pl
  • US2085362A - Piston ring : en
  • US2085540A - Car roof : en
  • ES143665A1 - METHOD TO STABILIZE GASOLINES : en es
  • US2085260A - Trailer coupling : en
  • US2085324A - Metal mold : en
  • US2085334A - Braiding machine : en
  • US2085391A - Lyophilic biologically active substances and process of producing the same : en
  • US2085671A - Measuring and sorting apparatus : en
  • AU101396B2 - Improvements in or relating to electron discharge device amplifiers : en
  • CH191725A - Process for the production of a fast-wetting mercerizing liquor. : de en
  • US2085071A - Electric clock : en
  • PL25061B1 - Exhaust valve seat for internal combustion engines. : en pl
  • USD105110S - Design for a toy : en
  • DE647116C - Process for the production of polyvinyl chloride which is easily soluble in low-boiling solvents : de en
  • GB468087A - Improvements in and relating to surfaces for sitting or reclining upon : en
  • GB468350A - Stabilization of television amplifiers : en
  • USD105105S - Design for a bottle : en
  • CH191504A - Baking oven. : en fr
  • CH191753A - Process for the preparation of an acidic chromating dye of the anthraquinone series. : de en
  • US2085151A - Alkali abietate compositions and their production : en
  • US2085263A - Weighing, sifting, and delivering apparatus : en
  • PL25023B1 - Anti-hearing telephone device. : en pl
  • US2085435A - Manufacture of printed and die cut articles : en
  • US2085152A - Alkali abietate compositions and their production : en
  • US2085075A - Crankcase flusher and cleaner : en
  • US2085566A - Toy machine gun : en
  • US2085567A - Liquid distributor : en
  • CH191505A - Device for burning liquid fuels, in particular waste and residual oils. : de en
  • CH191522A - Device for hanging up items of clothing, in particular trousers. : de en
  • FR814809A - Method and apparatus for heat treatment of metals : en fr
  • FR814682A - Rotary machine : en fr
  • FR814747A - Ventilation system for motor vehicles fitted with a combustion engine : en fr
  • CA367082A - Hearse extension roller : en fr
  • CH191689A - Device for the gradual adjustment of devices for high-frequency communication. : de en
  • DE647273C - Load-bearing wooden component, e.g. B. beam, spar, support o. The like., Made of glued together wooden parts with fibers running essentially in the direction of the longitudinal axis of the wooden component : de en
  • DE647369C - Narrow-tube high-pressure steam boiler for mobile systems : de en
  • USRE20430E - Vinyl ester resins and process of : en
  • PL25016B1 - Stand with a counter for mugs or glasses. : en pl
  • GB468123A - Process for the manufacture of tertiary alcohols of the cyclopentano polyhydro phenanthrene series : en
  • PL24955B1 - Compound for making lightning bolts and a method of producing flammable metals that make up its component part. : en pl
  • GB468203A - Improvements in and relating to ironing machines : en
  • GB468288A - Improvements in or relating to gyroscopic apparatus : en
  • GB468254A - Improvements in and relating to collapsible gates : en
  • GB468026A - Improvements in and relating to carburettors for internal combustion engines : en
  • CH191539A - Braid for making hats and the like. : de en
  • CH191664A - Housing with a capacitor attached. : de en
  • GB468255A - Improvements relating to centrifugal pump impellers : en
  • US2085458A - Box : en
  • DE647394C - Drive, e.g. B. for bicycles in which the movable seat is connected to a drive crank : de en
  • US2085062A - Combination cigarette package and ashtray : en
  • US2085066A - Aromatic mercury amides and process of making the same : en
  • GB468265A - Improvements in or relating to free-wheel brake hubs : en
  • DE647072C - Pressure-independent volume meter for gaseous substances : de en
  • AU238236A - Improvements in or relating to optical systems : en
  • FR814733A - Improvement of leather or similar trimming machines : en fr
  • FR814913A - Improvements to magnetos : en fr
  • US2085003A - Production of ethyl alcohol from artichoke tubers : en
  • US2085303A - Hydraulic circuit control mechanism : en
  • US2085227A - Adjustable bracket : en
  • US2085452A - High molecular weight sulphur compounds : en
  • CH191529A - Apparatus for threading the needle in sewing machines. : de en
  • DE647129C - Liquid shock absorbers, especially for motor vehicles : de en
  • GB468096A - Improvements in or relating to internal combustion percussive tools : en
  • GB468352A - Improvements relating to slate and like roofing : en
  • GB468075A - New or improved device for use in the application of small decorative or ornamental articles to cakes, confectionery and the like : en
  • US2085084A - Acetylene generator : en
  • DE647420C - Finger milling machine : de en
  • GB468281A - Fluid reaction propelling apparatus : en
  • FR814793A - Tight-closing container for storing food and other products : en fr
  • DE647235C - Mirror device for looms : de en
  • DE647214C - Sound guide for speaking machines, especially in case form : de en
  • FR814954A - Device for adjusting motors : en fr
  • GB468068A - Improvements relating to carriers of magnetic material for recording sound : en
  • US2085157A - Machine for making butter rolls : en
  • US2085601A - Electron discharge device and cooling accessories therefor : en
  • US2085615A - Casing feeding mechanism : en
  • GB468562A - Improvements in and relating to railway vehicles such as goods and mineral wagons : en
  • DE647183C - Screw plug securing element with rear connection bolts for attaching to control panels and the like. like : de en
  • DE647226C - Reflex camera : de en
  • DE647228C - Winding and release device for lens shutters with a special clamping lever : de en
  • CH191603A - Electric headlamp to be attached to handguns. : de en
  • DE647078C - Perforated sheet metal floor for cleaning machines or the like. : de en
  • PL24958B1 - Absorption cooler. : en pl
  • US2085144A - Paper feeder : en
  • US2085544A - Acid resistant copper alloys : en
  • AU267036A - Cathode ray amplifier : en
  • CH191644A - Device for fastening an electric collector with a sheet metal cover, in particular a collector for vehicles. : de en
  • CH191714A - Headlight lighting device on vehicles, in particular motor vehicles. : de en
  • US2085371A - Roller painter : en
  • USD105135S - Design for a hand truck : en
  • FR814982A - Device for filling vessels with liquids, in particular electric accumulator trays : en fr
  • US2085624A - Remote control apparatus : en
  • CH191551A - Steam oven. : de en
  • FR814800A - Manufacture of yarn, filaments and similar articles by the viscose process : en fr
  • DE647165C - Device for starting internal combustion engines using compressed gas : de en
  • ES134348A1 - Improvements in the manufacture of socks and similar garments, in circular knitting machines. : en es
  • FI17676A - Anordning vid Maskiner framställning av håltegel : en fi
  • FR814778A - Method and apparatus for classifying bulk material by density : en fr
  • FR814869A - Manufacturing of a new lampshade model : en fr
  • CH191506A - Gas generation system to be carried on vehicles with gas-powered internal combustion engines. : de en
  • DE647412C - Front axle arrangement for vehicles : de en
  • FR814755A - Arrangement of a two-stage fuel pump for steam automobiles : en fr
  • CA367091A - Hat finishing apparatus : en fr
  • USD105157S - Design for a display stand : en
  • CH191553A - Pressure vessel with fitting for non-fermented fruit juices. : de en
  • DE637312C - Turntable drive : de en
  • DE647425C - Device for supplying an additional fluid to the fuel of an internal combustion engine : de en
  • GB468215A - Improvements in pulverisers : en
  • DE647190C - Machine for dyeing wide webs of fabric : de en
  • AU101354B2 - Improvements relating to apparatus for automatic current regulation in alternating current circuits : en
  • FR814749A - Device for filling cigarette tubes by hand : en fr
  • GB468083A - Improvements in flushing valves : en
  • PL24960B1 - A set of wheels for vehicles running on rails. : en pl
  • USRE20429E - Typesetting mechanism foe type : en
  • US2084994A - Hand grenade : en
  • US2085513A - Artificial threads and process of preparing them : en
  • DE647127C - Steering device for trailers of motor vehicles with at least two steerable pairs of wheels : de en
  • PL25036B1 - Clamp for candlesticks or Christmas decorations. : en pl
  • GB468253A - Improvements in electric measuring instruments : en
  • DE647089C - Swing bucket excavators, in particular underwater bucket excavators, on a platform : de en
  • US2085490A - Chewing gum composition : en
  • ES143656A1 - PROCEDURE FOR THE TREATMENT OF ETHEREAL OILS WITH THE HELP OF EXTRACTION AGENTS : en es
  • CH191615A - Calculating disc rule. : de en
  • AU101350B2 - An improved swivel : en
  • CH191548A - Process for keeping liquid or semi-solid foodstuffs, foodstuffs and luxury foods fresh. : de en
  • DE647159C - Typewriter table : de en
  • GB468221A - Improvements in and relating to typographical composing machines : en
  • GB468079A - Improvements in and relating to targets for use with hand projected or other missiles : en
  • PL24971B1 - Steel welding furnace. : en pl
  • US2085309A - Identification device : en
  • US2085319A - Clothesline fastener : en
  • US2085721A - Sound translating device : en
  • FR814787A - Automatic adjustable carbide drop acetylene generator and cold production of clean gas : en fr
  • BE421720A - : en
  • FR814784A - Capacitor for projection devices : en fr
  • FR814741A - Starting device for single and polyphase reciprocating motors : en fr
  • GB468041A - Apparatus for automatically regulating the consistency of viscous fluids : en
  • ES143710A1 - A procedure to obtain the deoxidation of copper. : en es
  • FR814928A - Process for making dummy skins from sheet paper : en fr
  • CH191487A - Process for improving hydrocarbon binders by fillization. : en fr
  • GB468157A - Improvements in and relating to the preparation of complex iron compounds : en
  • ES143649A1 - A process for the dehydrogenation of aliphatic hydrocarbons. : en es
  • FI17675A - Sjunkmina eller djupbomb med hydrostatisk regullering av sprängdjupet : en fi
  • GB468256A - Improvements in means for folding elbow stays for use more especially with retractable landing gear of aircraft : en
  • FR814664A - Process for dyeing leather : en fr
  • FR814993A - Vending machine for goods : en fr
  • PL24957B1 - Absorption chiller, operating with auxiliary gas. : en pl
  • AU403636A - An improved ice-chest orthe like : en
  • US2085093A - Sheet holding means : en
  • GB468060A - Improvements in or relating to direction indicators for motor driven or other road vehicles : en
  • CH191628A - Process for the production of diamond-containing grinding tools and grinding tool produced by this process. : de en
  • FI17646A - The use of alkali solids : en fi
  • GB468016A - A process of halogenating unsaturated organic compounds by substitution : en
  • US2085678A - Rotary checking attachment for planters : en
  • GB468175A - Improvements in and relating to power transmission means in automobile vehicles : en
  • US2085370A - Propeller for vessels : en
  • US2085077A - Insulator : en
  • BE421831A - Process for producing colored photographic layers : en fr
  • DE647023C - Sewing and trimming machine : de en
  • US2085689A - Driving box saddle and spring arrangement for locomotives : en
  • US2085547A - Supercharger for internal combustion engines : en
  • US2085406A - Electrical device : en
  • CH191726A - Process for removing deposits from equipment, especially those used in the food and beverage industry. : de en
  • DE647180C - switch : de en
  • US2085140A - Buffing and polishing device : en
  • AU186836A - Improvements in or relating tothe manufacture of explosives : en
  • CH191561A - Process for the chlorination of the methyl groups of aromatic compounds methyl-substituted on the nucleus. : de en
  • FR814817A - Method and apparatus for controlling and monitoring steam generators : en fr
  • GB468169A - Firing horn for the ignition of submarine mines provided with apparatus for the autogeneration of electric energy : en
  • AU101351B2 - Improved method of and apparatus for tempering glass : en
  • FI17653A - I liked it for cleaning rags, brushes and the like : en fi
  • US2085011A - Modulated carrier wave signaling system : en
  • FR814839A - Process for the separation of constituents from complexes containing halides : en fr
  • US2085161A - Exercising device : en
  • US2085343A - Ornament : en
  • CH191606A - Air filter system, in particular for gas protection rooms. : de en
  • GB468339A - Improvements in book-keeping apparatus : en
  • CH191746A - Process for the preparation of an acidic chromating dye of the anthraquinone series. : de en
  • US2085520A - Plow bottom and renewable cutting edge therefor : en
  • USD105098S - Design for knitted fabric : en
  • AU101395B2 - An improved centrifugal type reduction mill : en
  • CH191492A - Process and pressure piston for the manufacture of briquettes from non-coherent materials. : en fr
  • ES143666A1 - A new device of marine propellers in which the inclination or angle of attack of its blades is adjustable. : en es
  • US2085176A - Closure for receptacles : en
  • USD105177S - Design foe a dress : en
  • FR814916A - Viewfinder for cameras with lenses of different focal points : en fr
  • GB468149A - Improvements in devices for increasing the lifting power of the wings of an aeroplane : en
  • USD105144S - Design for a bier pin for hearses : en
  • AU101372B2 - Improvements in method of and means for effecting vapor treatment of yarn in a yarn fabricating machine : en
  • DE647093C - Arrangement of liquid shock absorbers on motor vehicles : de en
  • FR814783A - Method for transmitting a single call using ultra-short waves : en fr
  • DE647203C - Tool to facilitate the production of rubber bits : de en
  • FR814675A - Air insulation for telecommunication cables, in particular for television cables, and method for obtaining it : en fr
  • CH191657A - Constant delay high voltage direct relay. : en fr
  • DE647375C - Device for converting three-phase current into multi-phase current of lower frequency : de en
  • US2085474A - Monohalogenated unsaturated ketones containing a sterol nucleus : en
  • US2085106A - Window controlling and operating device : en
  • US2085092A - Process of fabricating laminations : en
  • US2085067A - Dental plate : en
  • US2085381A - Disher : en
  • US2085529A - Cylinder sleeve press : en
  • FR814826A - Disengageable coupling under load, in particular for controls on board aircraft : en fr
  • GB468564A - Device for sharpening knives : en
  • CH191599A - Device for attaching a seal skin to the rear end of a ski. : en fr
  • CH191733A - Process for the preparation of a new sulfonic acid. : de en
  • FR814720A - Combined electric stove and kettle : en fr
  • PL24975B1 - A device for automatic fabric guiding at shearing machines as well as all machines to which the fabric is fed unbuttoned. : en pl
  • CH191686A - Dialing facility at a telephone subscriber station for house and office traffic. : de en
  • GB468003A - Improvements in or relating to circular knitting machines : en
  • GB468323A - Improvements in and relating to slide rules : en
  • DE647171C - Process for melting powdered caramel, in particular for the production of coffee substitutes : de en
  • DE647233C - Clamping and locking device for iron straps or steel straps for the tires of packages : de en
  • FI17660A - Anordning vid barkningsapparater : en fi
  • FR814936A - Improvements to shock absorbers : en fr
  • GB468367A - Liquid fuel injection apparatus for internal combustion engines : en
  • PL24927B1 - A method of obtaining pure or almost pure olefins with at least five carbon atoms in the molecule. : en pl
  • FR814698A - Corrosion stable plasters : en fr
  • GB468333A - Method of checking the sensitivity of mosaic photoelectric surfaces : en
  • US2085264A - Measuring mechanism : en
  • GB467997A - Improvements in or relating to echo sounding apparatus : en
  • GB468122A - Improvements in or relating to reciprocating pumps : en
  • DE647150C - Disc-shaped insulating bodies used as spacers for air-space-insulated high-frequency cables : de en
  • USD105128S - Design for a weighing scale : en
  • US2085573A - Ultraviolet sterilizing apparatus : en
  • FR814690A - Bagger : en fr
  • FR814734A - Transformable jewel : en fr
  • FR814948A - Improvements to radio receivers or the like : en fr
  • FR814907A - Automatic sight for aerial bombardment : en fr
  • FR814984A - Device for the removable fixing of carpets and drapes and other similar applications : en fr
  • DE647382C - Centrifugal casting machine : de en
  • FR814864A - Improvement in the drive mechanism of belt conveyors : en fr
  • GB468276A - Improvement in coke oven doors : en
  • GB468214A - The manufacture of vat dyestuffs of the anthraquinone series : en
  • DE647316C - Equipment on electrical machines to secure the bearings against inadmissible heating : de en
  • FR814666A - earthwork retaining element : en fr
  • US2085603A - Manually portable power-driven rotary planer : en
  • PL25021B1 - Pressure roller of the fetching device. : en pl
  • GB467995A - Improvements in or relating to television and like reproducing apparatus : en
  • US2085105A - Portable welding tool : en
  • AU255336A - An improved cardboard or like box : en
  • CA367086A - Electricity transmitting apparatus : en fr
  • GB468326A - Improvements in or relating to means for securing milling cutters or other rotating metal-cutting tools to spindles : en
  • CH191523A - Grill. : de en
  • BE421624A - : en
  • SU51327A1 - Method and device for converting multi-phase alternating current into constant and vice versa : en ru
  • US2085096A - Fishing tackle : en
  • FR814947A - System and devices for obtaining a suitably dosed layer of liquid or other spreading material : en fr
  • GB468295A - Improvements in and relating to carbon-copying arrangements for billing or like machines : en
  • PL25056B1 - Welding alloy made of austenite steel. : en pl
  • PL25059B1 - Vibration damping device. : en pl
  • US2085052A - Production of porous materials : en
  • US2085147A - Justifying spaceband : en
  • USD105124S - Design fob asbestos siding shingle : en
  • CH191535A - Electric iron. : en fr
  • AU246936A - Improvements in and connected withthe chain and bell lever of flushing cisterns : en
  • DE647406C - Process for the preparation of aminoacylaminoanthraquinones : de en
  • AU101400B2 - Improvements in or relating to control arrangements for allocating common route to different groups of traffic, for example telephone systems : en
  • FR814978A - Mercury vapor lamp : en fr
  • GB468385A - Improvements in or relating to the operating mechanism of flat framework knitting machines : en
  • CA367068A - Flexible coupling : en fr
  • CH191604A - Shotgun cartridge and method and device for their manufacture. : de en
  • US2084998A - Lubrication : en
  • US2085349A - Electrical precipitation : en
  • US2085618A - Waterproof wall : en
  • US2085694A - Electric locomotive : en
  • FR814945A - Absorption refrigeration appliance : en fr
  • FR814986A - Filtered : en fr
  • US2085222A - Method of steaming fabrics : en
  • GB468190A - Improvements in or relating to inhaling apparatus : en
  • US2085050A - Improved compass mount : en
  • PL25010B3 - A method for extracting dissolved products with a solvent, and an apparatus for carrying out the method. : en pl
  • US2085019A - Motor vehicle : en
  • CH191701A - Advertising device. : de en
  • US2085541A - Ticker-tape display apparatus : en
  • US2085617A - Hotel alarm signal : en
  • USD105183S - Design for a bulletin board sign or : en
  • US2085511A - Cooking device : en
  • CA367098A - Arched metal panel : en fr
  • FR814719A - Gas accumulator connection : en fr
  • BE421669A - : en fr
  • CA367042A - Yarn furnishing device : en fr
  • US2085350A - Gin saw gummer and filer : en
  • US2085561A - Gaseous electric discharge device : en
  • US2085488A - Electrical system : en
  • US2085658A - Apparatus for alarming the outbreak of fire : en
  • FR814802A - Television set for eventful scenes : en fr
  • FR814875A - Solar heat utilization device : en fr
  • FR814888A - Pneumatic braking device particularly applicable to rail vehicles : en fr
  • PL24934B1 - A method of making artificial coatings for sausages, hams, etc. from paper, textiles or similar materials. : en pl
  • US2085145A - Vat dye compositions : en
  • AU101390B2 - Improvements in and connected with blind rollers andthe like : en
  • US2085002A - Anodic treatment of aluminum : en
  • US2085390A - Air cooler and humidifier : en
  • PL24949B1 - A method of producing colored building materials. : en pl
  • US2085629A - Collapsible tube cap : en
  • US2085714A - Strip serving apparatus : en
  • AU245136A - Improvements relating to ramote control systems : en
  • AU381636A - Improvements in bicycles : en
  • FR814881A - Massage device : en fr
  • US2085447A - Expander : en
  • US2085527A - Process for treating mineral oils : en
  • FR814779A - Improvements to coils for high frequency circuits : en fr
  • GB468173A - Improvements in smokers' ash-receptacles, refuse-tidies and the like : en
  • FR814677A - Improvements in the manufacture of electric cables : en fr
  • IE14834L - Luminescent screens : en
  • ES143707A1 - A knitting machine, with the corresponding procedure to produce seamless stockings. : en es
  • US2085000A - Rear view mirror structure : en
  • US2085101A - Metal weather strip : en
  • DE647275C - Seal for pistons, in particular for the pistons of pressure fluid brake cylinders, consisting of a cuff, which is approximately U-shaped in cross section and arranged in a circumferential groove in the piston body : de en
  • PL24940B1 - Method for the production of alkylotrimethylolmethane derivatives. : en pl
  • US2085250A - Ore concentrator : en
  • US2085426A - Rounding machine : en
  • US2085677A - High pressure heat exchanger : en
  • GB468038A - Improvements in or relating to machines adapted for trimming heel covers : en
  • DE647102C - Track vehicle with at least one axle group of two axles that are necessarily radially steered by the deflection of the car body : de en
  • DE647268C - Process for the production of hollow glasses with wire insert : de en
  • DE647321C - Mercury cathode container made of insulating material for discharge vessels, especially rectifiers : de en
  • GB468356A - Improvements in and relating to feeding dough and like material from hoppers : en
  • DE647184C - Multi-pole synchronous motor with an asynchronous part for driving speaking machines : de en
  • US2085400A - Method and apparatus for reproducing sculptured objects : en
  • US2085228A - Apparatus for filling golf ball cores, centers, and the like : en
  • US2085361A - Steam jet exhauster : en
  • US2085333A - Rope socket : en
  • USD105126S - Design fok a weighing scale : en
  • US2085291A - Safety device for ice cream freezers and the like : en
  • GB468022A - An automatic emergency lighting set for use in connection with electric light mains : en
  • GB468076A - Improvements in or relating to automobile and other vehicles : en
  • GB468263A - Improvements relating to the straightening or hardening or both straightening and hardening of rods and tubes : en
  • GB468110A - Improvements relating to reversible seats : en
  • CH191608A - Thickness gauge. : de en
  • US2085571A - Reproduction of sound with the aid of light : en
  • USD105094S - Design for textile fabric : en
  • CA367059A - Varnish, lacquer and paint remover : en fr
  • PL25013B1 - Heater for catalytic combustion. : en pl
  • DE647315C - Electric machine, especially for smaller powers : de en
  • CH191638A - Rotary explosion engine. : de en
  • FR814715A - Sealing composition intended to be interposed between an insulator and a conductor : en fr
  • CH191579A - Process for the production of a packing and building material. : de en
  • FR814753A - Socks, socks, stockings and the like with elastic edges : en fr
  • FR814865A - Roller improvement for conveyor belts : en fr
  • FR814671A - Device for unloading a slide of a machine tool : en fr
  • FR814980A - Improvements in processes for inking and re-inking ribbons for address printing machines and similar devices : en fr
  • CH191621A - Process for the production of a permanent magnet and a permanent magnet produced according to this process. : de en
  • AU248836A - Improvements in or relating to shock absorbers or vibration dampers : en
  • CA367075A - Wheel hub : en fr
  • DE647147C - Installation on electrically powered vehicles, in particular locomotives : de en
  • DE647392C - Process for the extraction of ballast water in airships : de en
  • CH191722A - Watering device for gardeners, market gardeners, etc. : en fr
  • PL24962B3 - The method of slurrying the ballast surface and bitumen of mineral grits. : en pl
  • US2085108A - Meat product and means for and method for producing the same : en
  • CH191724A - Hot water generator for room stoves. : de en
  • US2085037A - Azo compounds and their production : en
  • US2085307A - Propeller : en
  • CH191649A - Method and device for sheathing cables with sheet metal. : de en
  • DE647107C - Arrangement for measuring the location of faults in cables, preferably multi-conductor cables, with the aid of a bridge circuit : de en
  • DE647360C - Device for constant speed change of adjustable DC motors by shunt : de en
  • CH191584A - Device for actuating the trigger of photographic apparatus. : de en
  • US2085454A - Axle torque preventing device : en
  • US2085598A - Electric cells connected in a battery : en
  • US2085448A - Wireless receiving set : en
  • US2085022A - Method of tuning receivers operating on potential resonance : en
  • US2085184A - Lapel microphone : en
  • US2085242A - Arc welding circuit : en
  • US2085412A - Repeating toy pistol : en
  • US2085097A - Display device : en
  • US2085277A - Glass closure for metal containers : en
  • DE647396C - Vehicle toy driven by a spring mechanism with a rotating control device that can be adjusted before the start of the travel movement : de en
  • US2085288A - Tire chain : en
  • DE647388C - Machine for squeezing potatoes with a squeezing roller stored in a grate basket : de en
  • CH191519A - Blackboard support. : de en
  • US2085353A - Conveyance for transporting railway cars and the like by road : en
  • US2085072A - Small electric power plant : en
  • CA367109A - Sharpener : en fr
  • GB468211A - A new or improved web feeding mechanism : en
  • GB468219A - Improvements in bearings : en
  • GB468386A - Process for marking photographic pack-films : en
  • GB468266A - Improvements connected with cafe or service room sets for heating fluids : en
  • US2085345A - Weighing mechanism : en
  • PL25004B1 - Austenite wire for welding non-austenite alloys of iron and steel, as well as iron and steel. : en pl
  • US2085162A - Sound recording and reproducing mechanism : en
  • US2085297A - Discharging device for gases and vapors : en
  • GB468102A - Improvements in or relating to shock-absorbing supports for mechanical objects : en
  • GB468217A - Improvements in and relating to illuminated signs : en
  • US2084989A - Automatic slack adjuster, especially for railway car brakes : en
  • US2085628A - Compensating volume control safety device : en
  • AU101411B2 - Improvements in upcast lighting reflectors : en
  • GB468170A - Process for the production of fatty acids with a high degree of saturation, from oils and fats : en
  • GB468189A - Manufacture of insoluble azo-dyestuffs on the fibre : en
  • AU101417B2 - Improvements in or relating tothe manufacture of caustic soda : en
  • CH191524A - Aid for coloring eggs, especially Easter eggs. : de en
  • BE421541A - Process for the distillation or coking of fuels in the presence of nitrogen. : en fr
  • DE647162C - Glue ring for fruit trees or the like. : de en
  • DE647417C - Equipment for charging firing systems with fine fuel : de en
  • BE421622A - PROCESS FOR THE PRODUCTION OF A VERY DISPERSE PIGMENT : en fr
  • AU193236A - Improvements in or relating to steam regulator valves andthe like : en
  • AU101404B2 - Improved bandage : en
  • CH191703A - Tube for filling valve bags. : en fr
  • DE647428C - Device for applying a layer of tin to sheet metal or strips : de en
  • USD105166S - Design for an automobile : en
  • AU237936A - Improvements in roller conveyors for fruit andother articles : en
  • US2084981A - Shingle : en
  • US2085008A - Phase and amplitude modulated wave receiving means : en
  • US2085058A - Guardrail : en
  • US2085366A - Nonrefillable bottle : en
  • PL25001B1 - A compressed air brake release device. : en pl
  • US2085203A - Engine indicator : en
  • US2085644A - Rectal electrode : en
  • CH191711A - Speed change gears for automobiles. : de en
  • US2085367A - Container and closure therefor : en
  • CA367039A - Photographic printing process : en fr
  • AU250036A - Improvements in vaccines and process of manufacturing same : en
  • BE421721A - : en
  • CH191658A - Spark gap discharge device for protection against overvoltage. : en fr
  • CH191574A - Process for the production of mechanically high-quality foils from difficult-to-roll vinyl group polymers. : de en
  • PL24981B1 - Adjusting device for holding shutters in the open position. : en pl
  • AU101359B2 - Multifloor ramp building : en
  • CH191639A - Piston pump. : de en
  • US2085150A - Sewage collector : en
  • US2085518A - Process for refining mineral oil : en
  • CH191572A - Process for the production of ignition sticks from paper or cardboard. : de en
  • GB468028A - Improvements in and relating to woodworking machines : en
  • US2085278A - Means for applying vitreous enamel : en
  • CH191517A - Kitchen appliance storage device. : de en
  • CH191619A - Adjustable bridge. : en fr
  • CH191732A - Process for the preparation of a new sulfonic acid. : de en
  • GB468563A - Improvements in and relating to lighting and advertising devices using neon or other gaseous tubes also light tubes carrying filaments : en
  • FR814955A - Process and industrial devices for mixing liquids contained in full and stoppered containers : en fr
  • FR814850A - Structure of gas masks and gas caps, and method for their manufacture : en fr
  • DE647384C - Hollow construction panel of metal : de en
  • GB468115A - Riveted joint and rivets : en
  • CA367061A - Hydraulic turbine : en fr
  • CH191756A - Process for the preparation of an acidic chromating dye of the anthraquinone series. : de en
  • DE647419C - Suction mouthpiece for vacuum cleaner : de en
  • GB468196A - A system of retractable landing gear for aeroplanes : en
  • CA367095A - Railway car door : en fr
  • CH191678A - Breathing apparatus with a control lever for the oxygen supply valve that acts on the outside of the breathing bag. : de en
  • AU101355B2 - Improvements relating to apparatus for automatic current regulation in alternating current circuits : en
  • CH191730A - Process for the preparation of a new sulfonic acid. : de en
  • DE647305C - Device for tilting the box by hand for dump trucks, especially dump trucks : de en
  • GB468135A - Improvements in and relating to gas-heated room heating installations : en
  • US2085550A - Single pedal control for motor vehicles : en
  • DE647225C - Rangefinder for photographic and cinematographic apparatus : de en
  • DE647313C - Isolator for high-voltage systems operated with direct current : de en
  • GB468388A - Improvements in the production of cellulose : en
  • GB468321A - An improved combination lock : en
  • CH191489A - Equipment on stoves for preparing hot water. : de en
  • BE421498A - : en
  • CH191744A - Process for the preparation of 1: 4-di-p-iso-amylaniline-5-hydroxyanthraquinone disulfonic acid. : de en
  • GB468342A - Improvements in and relating to devices for securing two members together : en
  • DE647432C - Photographic or cinematographic apparatus with an aperture control : de en
  • GB468154A - Improved process of stripping coloured materials : en
  • US2085082A - Method for bundling bale ties and the like : en
  • DE647397C - Device for forming the tobacco rod : de en
  • FR814806A - Rotating converter : en fr
  • GB468389A - Improvements relating to collars for personal wear : en
  • FR814923A - Liquid lifting device applicable in particular, but not exclusively, to the supply of gasoline to engines of low-tank motor vehicles : en fr
  • GB468166A - Sewing machine : en
  • FI17657A - Wall boiler or furnace fitting : en fi
  • GB468206A - Improvements in or relating to the mounting of internal combustion engines : en
  • US2085018A - Circuit breaker : en
  • US2085223A - High frequency circuits : en
  • US2085655A - Ticket issuing machine. : en
  • PL24996B1 - A method of starting multi-stage crankless piston motor compressors with free-moving masses of counter-rotating pistons and a device for carrying out this method. : en pl
  • GB468162A - Improvements in pneumatic tyres and methods of making the same : en
  • DE647370C - Railway car body : de en
  • FR814834A - Process for the production of alkali metal hydroxides from alkali metal chlorides : en fr
  • GB468200A - Improvements relating to gun and like carriages : en
  • PL24984B1 - -la 47 f, id. Ring connector for pipes. : en pl
  • DE646994C - Process for the production of carbazole derivatives : de en
  • GB468243A - Improvements in or relating to linear dimension gauges : en
  • DE647377C - Arrangement on three-phase series motors to suppress self-excitation by low-period, in-phase alternating flows in the three legs of the intermediate transformer : de en
  • US2085387A - Door fob ranges : en
  • US2085439A - Film handling apparatus : en
  • CH191530A - Lubricating device for sewing machines. : de en
  • GB468270A - Improvements in and relating to electrolytic condensers and the like : en
  • PL25052B1 - Cathode bulb for discharge vessels. Patent dependent on patent No. 21455. : en pl
  • DE647372C - Arrangement for automatic shrinkage control at recipients : de en
  • DE647355C - Process for producing marble and craquelure effects on ceramic objects : de en
  • GB468303A - An improved surgical pump : en
  • CH191770A - Pack for stacked items. : de en
  • GB468259A - Improvements in or relating to the manufacture of pin tickets : en
  • FR814999A - Barrel and stock for portable firearms and method for their manufacture : en fr
  • CH191598A - Ski binding. : de en
  • CA367079A - Ornamental product : en fr
  • CH191543A - Process for the manufacture of inverted shoes. : de en
  • US2085432A - Photographic apparatus : en
  • US2085594A - Optical apparatus : en
  • FR814667A - Process for producing images in several subtractive colors : en fr
  • GB468071A - Improvements in and relating to brakes particularly for automobiles and other vehicles : en
  • GB468232A - Improvements relating to pile-forming rods or wires for looms : en
  • BE421707A - : en fr
  • CH190342A - Grief sign. : de en
  • CH191511A - Metal wool chip cloth. : de en
  • DE647254C - Cooker absorber working with solid absorption materials for periodic absorption refrigeration apparatus : de en
  • BE421448A - ETHING OF MAGNESIUM AND MAGNESIUM ALLOYS : en fr
  • PL24980B1 - A device for regulating the hydraulic pressure, used in rolling mills or crushing mills. : en pl
  • AU242636A - Improvements in bubble plates or partitions for contacting gases and liquids in rectifying, washing and like columns : en
  • CH191508A - Electric hotplate and process for their manufacture. : de en
  • US2085597A - Metallurgical furnace atmosphere : en
  • USD105099S - Design for knitted fabric : en
  • FR814831A - High frequency air gap insulated cable comprising one or more concentric lines, or one or more double or quad lines in star twisted and protected by screens : en fr
  • US2085015A - Casting method : en
  • PL25029B1 - A furnace for burning garbage and other household waste, with grates for drying the incinerated waste. : en pl
  • FR814886A - Pouring device, in particular for powder container : en fr
  • FR814775A - Method and devices for television transmission : en fr
  • US2085420A - Method of making or repairing roads : en
  • US2085431A - Coated welding electrode : en
  • US2085512A - Manufacture of color master materials : en
  • US2085482A - Supporting clasp for personal wear : en
  • US2085516A - Cellulose hair pad for permanent waving : en
  • AU101384B2 - Improvements in or relating to direction finding radio systems : en
  • CA367113A - Alloy : en fr
  • US2085459A - Pattern mechanism for looms and the like : en
  • AU101341B2 - Manufacture of new oxy-ketones and their esters : en
  • AU101373B2 - Improved valve mechanism for controlling the flow of liquids : en
  • CA367105A - Grubbing tool : en fr
  • PL25038B1 - Manually driven, portable cross saw for sawing tree trunks. : en pl
  • US2085683A - Portable incandescent lamp : en
  • ES143545A2 - A METHOD OF OBTAINING COMPOUND MINERAL OILS : en es
  • PL24965B1 - A method of reducing the viscosity of starch clusters. : en pl
  • US2085713A - Railway car construction : en
  • SU51218A1 - Device for supplying and installing cars in the tipper : en ru
  • US2085633A - Plow : en
  • US2085705A - Abrasive wheel and method of manufacture : en
  • CA367049A - Library stack column : en fr
  • US2085554A - Locking shingle : en
  • DE647138C - Zipper : de en
  • DE646959C - Photographic apparatus for the simultaneous examination of both eyes during their movements : de en
  • DE647350C - Device for attaching loading weights in thin-walled toy bodies, e.g. B. in the bases of standing figures : de en
  • GB468412A - Improvements in coke oven doors : en
  • DE647404C - Circuit arrangement for setting dialers to a specific one of several contact groups in telephone systems : de en
  • FR814983A - Washing machine : en fr
  • FR814825A - Drawer closure for tubes and other containers : en fr
  • FR814899A - Process and device for the manufacture of calcium cyanamide : en fr
  • CA367031A - Silver halide emulsion : en fr
  • USD105116S - Design for a combined tooth and gum : en
  • FR814769A - Method and device for the manufacture of parts by centrifugal casting : en fr
  • US2085691A - Process of making a detergent : en
  • USD105081S - Design for a lamp bulb : en
  • FR814678A - Improvements in the assembly of optical elements on devices producing parasitic noise and housed in soundproof rooms : en fr
  • FR814963A - Process for the production of a gas of stoichiometric composition determined by distillation of fuels : en fr
  • DE647380C - Process for solubilizing hexamethylene tetramine silver salicylate in water : de en
  • FR814707A - Method of mounting heating elements and pipe elements in general : en fr
  • FR814842A - Rolling frame for vehicles of all kinds : en fr
  • GB468103A - Improvements in and connected with devices for sowing seeds : en
  • DE647101C - Document holder with line indicator that can be switched line by line : de en
  • GB468167A - Improvements in pouring devices for salt and other like containers : en
  • US2085585A - Emergency antenna : en
  • US2085217A - Heater circuit and control : en
  • US2085672A - Photoelectric tube : en
  • US2085702A - Suction cleaner : en
  • US2085560A - Threader : en
  • DE647341C - Cover lock for work machines, z. B. Meat cutter : de en
  • US2085422A - Method of distilling oils : en
  • US2085056A - Submarine signaling apparatus : en
  • US2085666A - Manufacture of solvents by fermentation : en
  • CA367038A - So2 production : en fr
  • CA367047A - Glass wool manufacture : en fr
  • FR814713A - Improvements to multiple signaling systems : en fr
  • FR814687A - Combing machine for wool, cotton and other textile fibers : en fr
  • DE647091C - Steep index for filing documents with index cards that serve as locating cards : de en
  • DE647146C - Device for inductive transmission of a line signal to a moving train : de en
  • FR814918A - Method and means for fixing the caps on the rupture projectiles, capped projectiles : en fr
  • FR814766A - Still-drip bottle and apparatus for making it : en fr
  • FR814781A - Device for automatic control of the running of an internal combustion engine : en fr
  • SU51345A1 - Device for producing direct current : en ru
  • US2085468A - Objective-shutter distance-adjusting and releasing apparatus on photographic cameras : en
  • US2085464A - Feed mechanism for typewriters : en
  • GB468269A - Rims for vehicle wheels and their manufacture : en
  • FR814862A - contact element for lamps of t. s. f. : en fr
  • GB468682A - Improvements in drawing mechanism for filaments of real or artificial silk or other similar products and to the method of using such mechanism : en
  • GB468153A - Improvements relating to electric circuit breakers of the oil immersion type : en
  • IE14493L - Manufacture of starch : en
  • CA367030A - Silver halide emulsion : en fr
  • CH191565A - Process for the preparation of a metal-containing trisazo dye. : de en
  • DE647104C - Brake, especially for rail vehicles : de en
  • GB468375A - Improvements in the manufacture and production of partially hydrogenated compounds containing several nuclei : en
  • DE647118C - Silencer for two-stroke internal combustion engines of motorcycles with two cylinders with one outlet each or with one cylinder and two outlets : de en
  • DE647131C - Hydraulic braking device for truck trains : de en
  • SE89618C1 - : sv
  • US2085456A - Mounting for lathe centers and the like : en
  • ES143669A1 - Improvements in the means of elastically joining the engines of the aircraft with the structure of said devices. : en es
  • US2085667A - Hacksaw construction : en
  • DE647201C - Device for automatic control of the spinning fluid supply to the spinning nozzles in rayon spinning machines : de en
  • US2085574A - Joint for carburetors : en
  • FR814958A - Railway track construction device : en fr
  • GB468280A - Improvements in or relating to hulls for water-borne craft : en
  • US2085329A - Device for the loading and unloading of wheeled loads on railway cars : en
  • US2085376A - Art of manufacturing coffee : en
  • US2085635A - Plaster base or insulating material : en
  • GB468202A - Improvements in driving arrangements for the spindles of spinning, twisting, and like machines : en
  • GR6617B - VEHICLE DEVICE. : el en
  • GB468019A - Improvements in electro-filters : en
  • US2085533A - Lubricating greases : en
  • CH191520A - Extending table. : de en
  • GB468233A - Improvements in or relating to methods of printing and articles having printing or markings thereon : en
  • DE647106C - Test method and device for electrical switching elements with prescribed tolerance, especially for resistors : de en
  • US2085046A - Cotton picking machine : en
  • FR814674A - Mid-carrier motor vehicle : en fr
  • GB468291A - Improvements in containers for dispensing brew : en
  • CA367100A - Pneumatic drying plant : en fr
  • CH191611A - Procedure and arrangement for testing high-voltage insulation. : de en
  • US2085502A - Compact : en
  • GB468155A - Improvements in or relating to scenic insect cages : en
  • CH191691A - Low frequency amplifier with resistance coupling. : de en
  • CA367055A - Hydraulic variable speed transmission : en fr
  • FR814921A - Improvements to central heating installations to speed up water circulation : en fr
  • US2085416A - High strength brass : en
  • FR814847A - Improvements made to ventilation windows, in particular those for vehicles with metal walls : en fr
  • FR814991A - porous projection screen for sound films : en fr
  • US2085669A - Dispensing device : en
  • GB468141A - Improvements in shuttering devices for the building of ferro concrete structures : en
  • GB468434A - Improvements in and apparatus for the conversion of oxides of carbon with hydrogen : en
  • US2085155A - Gas strainer and vaporizer : en
  • US2085604A - Cooling means for aircraft engines : en
  • US2085407A - Amplifying device : en
  • US2085434A - Antenna system : en
  • FR814701A - Roller train with collecting pockets for laminates, arranged on both sides of it : en fr
  • FR814925A - Electrical measuring device : en fr
  • US2084983A - Apparatus for kneading and working plastic material : en
  • US2085211A - Grinding disk and method of making the same : en
  • US2085386A - Thermocircuit controller : en
  • US2085552A - Roofing and siding construction : en
  • FR814823A - Automatic regulating device for the offset of the brushes of AC commutator motors : en fr
  • FR814917A - Frost detector and defroster system for evaporators in refrigeration installations : en fr
  • ES143691A1 - An apparatus to dampen vibrations of a motor shaft. : en es
  • FR814686A - Improvements to telephone transmission systems : en fr
  • ES143695A1 - A process for the conversion of aliphatic hydrocarbons. : en es
  • US2085238A - Folding display container : en
  • GB467991A - Improvements in and relating to liquid meters : en
  • GB468020A - Improvements in electrically operated reciprocating pumps : en
  • CA367076A - Rotary duplicator feeding mechanism : en fr
  • FR814897A - Improvement in combine-binders beating crosswise : en fr
  • GB468245A - Mechanical curl winder : en
  • CH191602A - Shooting game device. : en fr
  • CH191708A - Bucket elevator. : de en
  • US2085626A - Coin testing device : en
  • DE647261C - Circuit arrangement for counting connections in telephone systems with main and sub-offices : de en
  • ES143646A1 - A process for obtaining silicon fluoride. : en es
  • FR814794A - Autopilot device for aircraft : en fr
  • AU101406B2 - Improvements in or relating in flaming lighters for cigarettes and for other purposes : en
  • US2085102A - Weather strip : en
  • US2085700A - Suction cleaner : en
  • US2085564A - Creel : en
  • US2085634A - Dry kiln : en
  • US2085178A - Process for sludge treatment : en
  • FR814797A - Process for the manufacture of aerosol filters made of paper, cardboard, felt or other similar materials with a fibrous structure : en fr
  • PL25024B1 - The method of removing metal objects. : en pl
  • PL24974B1 - A device for transmitting indications of meters over a distance. : en pl
  • US2085301A - Utilization of cellulosic films, sheets, and the like : en
  • US2085684A - Machine tool headstock : en
  • DE647232C - Catch game : de en
  • DE647339C - Advertising device, in particular for illuminated advertising, with numerous pixels combined in groups, e.g. B. lamps which can be switched by two selector devices which can be controlled independently of one another in any order and which act on two switching devices connected in series for the group and pixel switching : de en
  • FR814785A - Improvements to rollers, intended for the fulling of textile articles and fulling machines, fitted with such rollers : en fr
  • USD105113S - Design for a fish lube : en
  • US2085240A - Bearing : en
  • USD105131S - Design for a kitchen and bathroom : en
  • DE647115C - Detachable hose connection, especially for vacuum cleaners : de en
  • DE647349C - Device for determining the direction of sound noises : de en
  • DE647383C - Ventilation device for rooms : de en
  • CH191685A - Telephone dial. : de en
  • US2085360A - Pump valve construction : en
  • PL25020B1 - A method of converting carbon oxides with hydrogen. : en pl
  • CH191528A - Shooter guard with scissors and clamping device for the weft thread. : de en
  • CH191498A - Additional door locking device for door locks. : de en
  • CH191502A - Window locking device. : de en
  • CH191538A - Ribbon for making hats and the like. : de en
  • US2085668A - Transmission : en
  • PL24986B1 - A method of measuring pressure fields lying in the contact plane between elastic and inelastic bodies, and a device for carrying out this method. : en pl
  • AU101352B2 - Improvements in and relating to apparatus for tempering glass : en
  • CH191593A - Device for plotting second degree curves called conical sections. : en fr
  • USD105189S - Design fob a game board ob similar : en
  • US2085308A - Animal stall : en
  • US2085248A - Device for separating cardboard or like sheets upon a conveyer : en
  • US2085708A - Alternating current shunt motor : en
  • CA367035A - Press for metals : en fr
  • CH191734A - Process for the preparation of a condensation product from a cyclic monoketone. : de en
  • DE647395C - Removable rear wheel for bicycles without influencing the chain tension : de en
  • US2085543A - Process for coating metals : en
  • US2085595A - Electric valve translating system : en
  • PL24976B1 - Device for gas testing by measuring the electrical resistance of the wire using a Wheatstone bridge. : en pl
  • US2085462A - Scrollwork cutter : en
  • USD105154S - Design for a ceiling panel : en
  • CH191739A - Process for the preparation of an azo dye. : de en
  • GB468007A - Improvements in or relating to combined open fireplaces and cooking ovens : en
  • GB468414A - Improvements in or relating to electrically driven movements, motors or the like : en
  • USD105148S - Design for a shoe : en
  • CH191772A - Nurse call system with alarm call. : de en
  • CH191495A - Process for producing connections between ceramic bodies or with metallic bodies. : de en
  • US2085168A - Expansion joint : en
  • GB468264A - Improvements relating to starting mechanism for internal-combustion engines : en
  • CH191712A - Device for connecting a tractor and another machine. : en fr
  • CH191605A - Device for transmitting the gas pressure in gas pressure boosters. : de en
  • CH191662A - Electrode system with asymmetrical conductivity. : de en
  • CH191720A - Device for power regulation of the generators of vehicles with electric power transmission. : de en
  • CH191479A - Plate for connecting members of wooden structures. : de en
  • DE647373C - Arrangement for changing the bandwidth of a band filter : de en
  • GB468275A - Improvements in or relating to machines for skiving or cutting leather or like material : en
  • DE647942C - Grinding device : de en
  • GB468197A - Improvements in paper machines : en
  • FR814763A - Improvements to concentric conductors : en fr
  • US2085287A - Amplified distillation : en
  • US2085310A - Signal device for automobiles : en
  • USD105084S - Design for a chair : en
  • GB468390A - Improvements in and relating to rotary piston machines and methods of operating the same : en
  • PL25014B1 - High-speed piston water pump. : en pl
  • US2085004A - Plaster reenforcing fabric : en
  • CH191568A - Process for the preparation of a diazotizing dye. : de en
  • FR814676A - Improvements to electric cables : en fr
  • FR814860A - Mechanism for advancing and aligning tapes or sheets in registering machines : en fr
  • US2085477A - Container fabricating machine : en
  • DE647134C - Process for the production of footwear with an outwardly directed upper leather edge : de en
  • US2085020A - Combination sight and indicator for traffic control projectors : en
  • US2085171A - Straw scattering attachment : en
  • US2085316A - Mercury switch : en
  • US2085423A - Safety razor : en
  • AU248336A - Improvements in or relating tothe construction of locomotive axle boxes and keeps : en
  • CA367024A - Glass toughening method : en fr
  • CA367028A - Surgical dressing : en fr
  • CH191595A - Drawing board. : de en
  • PL25060B1 - Foam extinguisher. : en pl
  • AU250436A - Improved bandage : en
  • CH191557A - Process for the preparation of stable aqueous emulsions of bituminous substances. : en fr
  • GB468208A - Electrical testing apparatus : en
  • GB468309A - Improved reinforced cast iron pipe for water or other fluids under pressure : en
  • US2085138A - Garment hanger : en
  • US2085397A - Machine tool : en
  • US2085600A - Cigarette case : en
  • GB467999A - Improvements in or relating to expanding pulleys : en
  • CH191702A - Saddle harness, in particular for mountain carts. : de en
  • CH191727A - Process for the preparation of polymerization products of acetylene. : de en
  • US2085368A - Surgical appliance : en
  • US2085660A - Splash guard : en
  • US2085042A - Air method electric cleaner and carpet sweeper : en
  • USD105104S - Design for a sofa or similar article : en
  • AU101349B2 - Electric conductor : en
  • CH191509A - Nutcracker. : de en
  • DE647098C - Vice for die setting and line casting machines, in which the pressure of the vice jaws is released as soon as the jaw movement stops : de en
  • CH191564A - Process for the preparation of a basic carboxylic acid ester. : de en
  • CH191719A - Bicycle drive. : de en
  • FR814992A - Hanging chair, armchair, chaise-longue, etc. : en fr
  • US2085186A - Beverage cooling system : en
  • ES143500A1 - LIGHT FILTERING LAYER FOR COLORED PHOTOGRAPHIC MATERIAL : en es
  • US2085061A - Voltage regulator for rectifier circuits : en
  • AU262236A - Improved process for manufacturing articles of food or confectionery : en
  • US2085276A - Store display fixture : en
  • US2085508A - Method and apparatus for recording the temperatures of hot bodies : en
  • US2085570A - End forming device : en
  • CH191623A - Welding machine. : de en
  • PL25007B1 - A method of soaking the stems of hemp, flax, and similar plants, and an apparatus for carrying out the method. : en pl
  • US2085471A - Detergent compositions : en
  • CH191653A - Switch. : de en
  • DE647292C - Device for extinguishing high-power alternating current arcs, especially in switches : de en
  • FR814848A - Improvements to continuous type gear change systems, especially for vehicles : en fr
  • GB467992A - Improving textile fibres : en
  • GB468431A - Improvements in electric supply systems : en
  • DE647148C - Method for reducing crosstalk coupling in telephone cables : de en
  • US2085284A - Dust cover : en
  • US2085492A - Process of making urea resin products : en
  • US2085579A - Positioning means for box parts : en
  • USD105093S - Design for an oil burner : en
  • FR814706A - Improvements made to floors or similar, especially those made of reinforced concrete : en fr
  • GB468220A - Improvements relating to latch bolts : en
  • US2085274A - Beverage dispensing system : en
  • US2085358A - Tin with a jamming slip-on cover : en
  • US2085428A - Method of maintaining or invigorating cultures of butyl micro-organisms : en
  • US2085523A - Sweetening process : en
  • GB468094A - Improvements in or relating to adjustable chairs : en
  • US2084991A - Internal combustion motor : en
  • FR814960A - Method and device for obtaining impressions on gelatin, and in particular on bottle caps produced in this matter : en fr
  • US2085460A - Tray for jewelry and the like : en
  • CH191478A - Sound-insulating mat for wall and ceiling constructions. : de en
  • US2085589A - Telemetering apparatus : en
  • FR814870A - Rotary socket head : en fr
  • GB468109A - Improvements in or relating to sewing machines : en
  • US2085354A - Planter mechanism : en
  • US2085526A - diescher : en
  • DE647342C - Slice depositing device for slicing machines with rotating circular knife : de en
  • US2085393A - Trimming machine : en
  • CH191475A - Heater for plantations. : en fr
  • CA367084A - Rubber hydrochloride sheet material : en fr
  • DE647013C - Process for the production of Kuepen dyes : de en
  • DE647130C - Power steering for vehicles : de en
  • US2085642A - Switching device : en
  • DE647143C - Air separator : de en
  • FR814920A - Electrical calculation method and device : en fr
  • GB468006A - Method and apparatus for storing and transporting liquefied gas : en
  • US2085241A - Door for airship hangars : en
  • US2085591A - Motor vehicle : en
  • US2085680A - Carton and blank for forming same : en
  • AU101343B2 - An improved buclkle for cycRe straps and the like : en
  • AU101375B2 - A feathering capstan : en
  • PL24925B1 - Lubrication device for loosely mounted wheels on the axis of rides. : en pl
  • AU325736A - Regenerative contact masses : en
  • CH191697A - Signal system. : de en
  • FR814971A - Olive sorting machine : en fr
  • GB468178A - Improvements in or relating to needles for repairing runs in fabrics : en
  • GB468199A - Improvements in and relating to ironing machines : en
  • DE647136C - Sighting device for guns : de en
  • US2085409A - Television system : en
  • US2085496A - Label-holder applicable to documents : en
  • US2085584A - Apparatus for producing a gas atmosphere : en
  • US2085697A - Method for treating aluminum and aluminum alloys : en
  • FR814951A - Preparation of cellulose derivatives : en fr
  • GB468125A - Improvements in and relating to the method of and apparatus for making metal sinks : en
  • US2084996A - Gaseous conduction device : en
  • US2085256A - Water heater and method of making same : en
  • US2085510A - Apparatus for generating fuel gas : en
  • DE647301C - Stapling needle made of springy wire for holding together sheets of paper, layers of fabric, etc. like : de en
  • FR814762A - Indigoids tank dyes : en fr
  • DE647186C - Cushioning, especially for motor vehicles : de en
  • US2085156A - Floating bridge : en
  • US2085177A - Quantitatively determining the metal content of solutions of rhodium : en
  • FR814714A - Machine tool intended primarily for threading and also for other machining work : en fr
  • FR814903A - Improvement in seed drills : en fr
  • GB468145A - Improvements in or relating to grain separators : en
  • GB468334A - Improvements in surface treating section metal : en
  • CA367104A - Auto-chenille a neige : en fr
  • CH191507A - Grate cleaning device on coal-fired furnaces. : de en
  • DE647178C - Process for the production of hydroaromatic hydrocarbons : de en
  • US2084999A - Electric lamp : en
  • US2085621A - Mine car : en
  • US2085116A - Motor control system : en
  • DE647133C - Lamp for motor vehicles to illuminate the rear lane : de en
  • DE647243C - Process for the production of socks on flat weft knitting machines : de en
  • CH191748A - Process for the preparation of an acidic chromating dye of the anthraquinone series. : de en
  • GB468328A - Improvements in or relating to discharge devices for shaft furnaces : en
  • AU101389B2 - Method and apparatus for thermoplastic molding : en
  • US2085712A - Wirebound box with end cleats : en
  • US2085681A - Knife guard mechanism : en
  • USD105133S - Design fob a spoon ob analogous : en
  • US2085139A - Typographical slug casting machine : en
  • DE647329C - Jig for woodworking : de en
  • US2085245A - Drawing glass : en
  • CH191642A - Vessel for keeping food and beverages cool and sterilizing. : de en
  • PL24950B1 - A method of imparting a vanilla flavor to chicory, coffee substitutes and other foodstuffs. : en pl
  • US2085243A - Gas fuel mixing device : en
  • AU434636A - Electrical current control valve : en
  • CA367074A - Rubber article manufacture : en fr
  • CA367112A - Book support : en fr
  • PL24970B1 - A set of devices for the regeneration of rail screws, used for railway tracks. : en pl
  • PL25008B1 - Kitchen lighter. : en pl
  • FR814859A - Installation for sound reproduction : en fr
  • US2085246A - Sign : en
  • US2085261A - Pulverizer : en
  • US2085034A - Method of manufacturing fiber containers : en
  • US2085338A - Car roof : en
  • GB468027A - Improvements in laundering unit for silk hosiery : en
  • CH191558A - Process for the preparation of sodium polyphosphate of the formula Na5P3O10. : de en
  • CH191760A - Process for the preparation of an acidic chromating dye of the anthraquinone series. : de en
  • IE14858L - Tempering of glass : en
  • DE647421C - Process for the production of dolls and doll parts as hollow bodies by inflating hard rubber mixtures : de en
  • PL25015B1 - A cigarette tube with a mouthpiece and a filter bag and a device for inserting the bags into the tubes. : en pl
  • US2085364A - Protective system for electrical distributing systems : en
  • US2085311A - Car roof : en
  • US2085602A - Coating for floor covering material : en
  • AU101388B2 - Improvements relating to ramote control systems : en
  • BE421428A - : en
  • CA367026A - Grain separating machine : en fr
  • US2085080A - Transformer case structure : en
  • US2085399A - Dummy plug or seal for fuse sockets : en
  • US2085687A - Extensometer : en
  • USD105156S - Design for a plug cap : en
  • CH191490A - Economy heating plate for cookers. : de en
  • CH191533A - Method for the production of braids with fancy threads on the lace machine. : de en
  • GB468146A - Improvements in or relating to photoelectric cells : en
  • US2085009A - Di-halogen substituted alpha-(p-hydroxyphenyl)-alpha-amino-acetic acid, hydrohalides of the same, and processes for their production : en
  • US2085029A - Conveying skip : en
  • US2085086A - Control system for electrically operated devices : en
  • DE647285C - Deep drawing device for screw-on bindings : de en
  • US2085044A - Process of treating portland cement : en
  • GB468148A - Automatic cut-out : en
  • GB468181A - Improvements in anti-dazzle devices for vehicles or aircraft : en
  • US2085224A - Recording meter : en
  • DE647344C - Device for cutting canned sausages : de en
  • US2085280A - Valve seat grinder : en
  • CH191607A - Gas-safe protective structure. : de en
  • ES143694A1 - A process for the dehydrogenation of aliphatic hydrocarbons. : en es
  • GB468005A - Devices for indicating fluctuations in moisture content of paper sheets and like material : en
  • CH191484A - Rollable wall. : de en
  • US2085619A - Circular knitting machine : en
  • US2085690A - Molding machine : en
  • DE647217C - Device for hot-dip galvanizing of metal objects : de en
  • FR814767A - Articulated support for mounting windows forming movable shutters on motor car windshields : en fr
  • GB468420A - Improvements relating to helical springs : en
  • PL25031B1 - Light metal protruding heel. : en pl
  • GB468218A - Improved process for the preparation of acetic anhydride : en
  • GB468294A - Improvements in or relating to mechanical scanning devices for television systems : en
  • GB468072A - Improvements in or relating to adjusting means for brakes : en
  • FR814731A - Method for obtaining images visible by reflection and images visible by transparency in one and more colors : en fr
  • FR814843A - Improvements to cinematographic cameras : en fr
  • FR814901A - Further training in cinematographic cameras : en fr
  • CA367115A - Arc welding electrode : en fr
  • US2085226A - Antenna system : en
  • US2085404A - Variable resistance : en
  • US2085586A - Apparatus for producing a gas atmosphere : en
  • CH191735A - Process for the production of a new copper-containing azo dye. : de en
  • CA367111A - Industrial ambulance : en fr
  • CH191497A - Device for noise dampening in liquid lines, in particular for flushing purposes in toilet systems. : de en
  • CH191521A - Sitz bath device for bathtubs. : de en
  • US2085045A - Inhibitors for lubricating oils : en
  • USD105151S - Design fob a confectionery : en
  • FR814737A - Electrical switches : en fr
  • US2085537A - Conditioning of freshly quarried clay : en
  • USD105168S - Design fob a textile fabric : en
  • AU101337B2 - Improvements in or relating to artificial lines for use on radio andother high frequencies : en
  • CH191694A - Radio reception circuit. : de en
  • US2085337A - Cap and method of making same : en
  • FR814838A - Distillation process under different pressures : en fr
  • GB468343A - Improvements relating to mechanically propelled vehicles : en
  • US2085196A - Selectivity control system : en
  • GB468311A - Improvements in or relating to a steam-tight joint between a tube and a wall : en
  • GB468363A - Manufacture of new organic arsenic compounds : en
  • US2085479A - Dispenser cabinet : en
  • CA367094A - Storage battery : en fr
  • CH191513A - Vessel made of plastic material before deformation, with drip catcher. : de en
  • CH191751A - Process for the preparation of an acidic chromating dye of the anthraquinone series. : de en
  • CH191752A - Process for the preparation of an acidic chromating dye of the anthraquinone series. : de en
  • USD105169S - Design for a liquid dispenser : en
  • GB468107A - Improvements in and relating to the shuttle box control in looms : en
  • DE647241C - Multi-frequency machine : de en
  • US2085214A - Vehicle construction : en
  • GB468097A - Improvements relating to grinding or abrading wheels : en
  • DE647253C - Method and device for producing flawless, good gravure products : de en
  • FR814748A - Remote control of an object moving in multiple directions : en fr
  • GB468344A - Improvements in or relating to guiding channels for rolling mills : en
  • GR6613B - ANTI-SWEATING COVER AND EXTREME FOOT. : el en
  • AU321336A - Process forthe production of coloured pictures : en
  • US2085330A - Confectionery product : en
  • US2085565A - Method of reduction of sulphur : en
  • USD105114S - Design for a vehicle body roof : en
  • CA367060A - Prime mover control system : en fr
  • CH191620A - Watch. : en fr
  • DE647015C - Process for the production of Kuepen dyes of the anthraquinone series : de en
  • GB468330A - Improvements in or relating to electron discharge devices for use in television and like systems : en
  • AU101401B2 - Improvements in or relating to shock absorbers or vibration dampers : en
  • GB468015A - Improvements in and relating to cartons, cake boxes and the like : en
  • GB468382A - Improvements in or relating to cans or the like for use as food containers and methods of making the same : en
  • US2085244A - Air conditioner : en
  • DE647354C - Process for the production of high-image-like decorations on objects made of porcelain, earthenware or other ceramics : de en
  • DE647385C - Roofing felt or waterproofing membrane without a metal insert : de en
  • FR814891A - Process for the manufacture of projectile casings and new casings obtained : en fr
  • DE647154C - Device for generating a beat current of low frequency : de en
  • DE647175C - Locking device for razor : de en
  • PL24994B1 - Foldable landing gear for airplanes. : en pl
  • US2085199A - Rotatable diesel air chamber operating mechanism : en
  • USD105182S - Design fob a muddler : en
  • CH191566A - Process for the preparation of a pentakisazo dye. : de en
  • AU385136A - Improvements in and relating to apparatus for tempering glass : en
  • USD105091S - Design for an office chair : en
  • DE647262C - Circuit arrangement for counting connections of different values in telecommunication systems, in particular telephone systems : de en
  • GB468061A - Improvements in and relating to the treatment of meat waste and butchers' offal and generally meat of low value, for the recovery of fat therefrom : en
  • US2085580A - Illuminating device : en
  • FR814910A - Luminous hand or index for indicating devices comprising a dial or rule provided with any graduation : en fr
  • US2085305A - Arsenobenzene-mono-sulphoxylates : en
  • GB468216A - Improvements in the manufacture of abrasive coated webs : en
  • USD105107S - Design for a glass building block : en
  • PL25043B1 - Car cadre. : en pl
  • US2085392A - Container with lyophilic biologically-active substances, etc. : en
  • FR814879A - Advanced DC auto-converter : en fr
  • GB468201A - Improvements in spring suspension : en
  • GB468246A - Improvements in or relating to material for use in the manufacture of boots and shoes, and the method of applying same : en
  • DE647164C - Parking device for internal combustion engines : de en
  • PL24936B1 - Undercarriage for a bogie, especially for motor vehicles running on rails. : en pl
  • US2085267A - Ignition device for gas burners : en
  • US2085363A - Percussion musical instrument : en
  • AU101385B2 - Improvements in or relating to cathode ray tube apparatus : en
  • CH191496A - Holding device for hose showers. : de en
  • US2085519A - Method of treating mineral oils : en
  • US2085081A - Weather indicator : en
  • DE647135C - cartridge : de en
  • US2085505A - Rotary engine : en
  • BE421709A - Respiratory System Improvements : en fr
  • US2085711A - Process of and apparatus for the recovery of noble metals from ore pulp : en
  • US2085656A - Auxiliary presser for flat knitting machines : en
  • DE647142C - Process for the gasification of fine-grain fuels : de en
  • ES143661A3 - Improvements in the ignition magnets. : en es
  • US2084992A - Thermocouple plug : en
  • US2085136A - Elevator control system : en
  • DE647029C - Holding device for an all-round pivotable coupling member of a trailer coupling, in particular for motor vehicles : de en
  • FR814798A - Process for electrolytic application of oxide layers on aluminum or aluminum alloys, electrolytes specific to the implementation of the process and products obtained by this process : en fr
  • GB468423A - Improvements in shoes : en
  • DE647177C - Process for the production of iron railway sleepers with rail guide ribs : de en
  • CA367048A - Tabulating machine : en fr
  • CH191578A - Apparatus for suspending powders in a gas stream. : en fr
  • CH191641A - Silencer and method for its manufacture. : en fr
  • US2085043A - Hydraulically operated casket table for hearses : en
  • US2085205A - Method and means to scan sound films with a plurality of scanners : en
  • US2085649A - Dispensing package : en
  • US2085089A - Boiler : en
  • US2085200A - Closed container such as preserving cans : en
  • DE646926C - Method and machine for producing linoleum inlay : de en
  • FR814710A - Device for feeding several pipes in parallel : en fr
  • GB468238A - Improvements in and relating to screens for electric discharge devices adapted to berendered luminescent by the electric discharge : en
  • US2085413A - Carbon coated container for electrolytic condensers : en
  • US2085592A - Feeding mechanism for printing presses : en
  • DE647324C - Process to prevent foam formation in animal and vegetable adhesive solutions : de en
  • DE647371C - Wireless receiver with automatic volume control : de en
  • PL25065B1 - Two or more stage piston compressor with intermediate cooler. : en pl
  • GB468354A - Pistons : en
  • AU269136A - Improvements in scrotal supports : en
  • CH191692A - Circuit arrangement for increasing the selectivity of electrical oscillating circuits. : de en
  • US2085449A - Multihigh rolling mill : en
  • USD105127S - Design for a kettle : en
  • DE647211C - Process for the production of picture sound films with mechanically generated sound recording : de en
  • FI17650A - Body for the top locking device of the gearboxes : en fi
  • ES143711A1 - A procedure for the deoxidation of copper. : en es
  • FI17681A - Anordning vid vattenturbiner för förhindrande av skadlig isbildning : en fi
  • DE647352C - Switching device for AC toy vehicles in electrically operated toy trains : de en
  • US2085389A - Machine for decorating articles : en
  • CH191592A - Device for exposing and developing blueprints. : de en
  • FR814883A - Removable multiple stop device for parallel lathes : en fr
  • US2085480A - Sheet dispenser : en
  • US2085515A - Method of and system for rectifying and increasing the frequency of alternating currents : en
  • US2085559A - Bathtub construction : en
  • US2085583A - Welding method : en
  • US2085590A - Stock feeding mechanism : en
  • US2085609A - Type wheel typewriter : en
  • US2085298A - Processes for breaking petroleum emulsions : en
  • US2085493A - Cake container : en
  • USD105152S - Design for a display stand : en
  • US2085270A - Piston engine : en
  • PL25063B1 - A soft lined collar and stiffener for this collar. : en pl
  • US2085215A - Floor : en
  • CH191742A - Process for the preparation of 1: 4-di-p-iso-amylaniline anthraquinone disulfonic acid. : de en
  • DE647270C - Double-walled insulating vessel : de en
  • CH191741A - Process for the preparation of a new polyazo dye. : de en
  • US2085266A - Frequency converter : en
  • USD105085S - Design for an airplane : en
  • FR815000A - Method and device for siloing green fodder : en fr
  • DE647411C - Double-decker bus with gas generator drive : de en
  • FR814740A - Vehicle Warning Horn Replacement Warning Light : en fr
  • GB468257A - Improvements in slide rule calculators, other scale devices, and direction drawing instruments : en
  • GR6609B - METHOD FOR THE USE OF OPERATIONS OF CAR ENGINES AND SUCH A MIXTURE OF ALCOHOL AND GASOLINE OR OTHER POOR HEAT. : el en
  • DE647193C - Pipe steam generator : de en
  • US2084990A - Water heater : en
  • GB468195A - Improvements in or relating to envelopes and similar stationery receptacles : en
  • GB468360A - Improvements in or relating to valve controlling means for internal-combustion engines : en
  • CH191614A - Device for the detection of the presence and type of foreign gases in air. : de en
  • US2085007A - Device for determining the percent of solids present in the discharge material of pipe line dredges : en
  • CH191709A - Mountain carts. : de en
  • CA367114A - Twisting spindle : en fr
  • ES143674A1 - An apparatus with artificially cooled high pressure mercury vapor discharge lamp. : en es
  • GB468301A - Improvements relating to closure caps for containers : en
  • PL25041B1 - Ratchet device for two reciprocally rearranged organs. : en pl
  • USD105164S - Design fob a crystal unit fob a : en
  • US2085323A - Marking device : en
  • GB468411A - Improvements in or relating to shape reproducing lathes : en
  • CH191699A - Device for issuing advertising notices. : de en
  • US2085059A - Navigational instrument : en
  • FR814822A - Device for making dolls for electric batteries : en fr
  • GB468165A - Improvements in resilient mountings : en
  • USPP253P - nicolas : en
  • US2085049A - Machine for making flash butt welds : en
  • AU101353B2 - Improvements in or relating to dredger buckets : en
  • ES143680A1 - A calcination reaction process for making lead ore, in pieces or granules, in the lead furnace. : en es
  • DE647297C - Device for depth measurement using sound echoes : de en
  • CH191525A - Closing device for containers with neck with external rim. : en fr
  • US2084995A - Indicating instrument : en
  • US2085304A - Drawing board attachment : en
  • FR814863A - Method for making masonry without mortar with refractory bricks and spacers made up of pieces of sheet metal : en fr
  • FR814933A - Improvements to heavy oil burners : en fr
  • CH191750A - Process for the preparation of an acidic chromating dye of the anthraquinone series. : de en
  • FR814790A - Perfected light pedestal for signage : en fr
  • GB468421A - Improvements in and relating to apparatus for heating fluids : en
  • CH191690A - Electronic relay tube device for the compensation of unwanted currents in the antenna descent of a radio receiver. : en fr
  • US2085696A - Electric weld timer and method : en
  • US2085078A - Method of and apparatus for forming slugs and extruding the same : en
  • FR814738A - Clip or hairpin or similar items : en fr
  • CH191723A - Space-enclosing construction. : de en
  • DE647153C - Cooling for completely closed electrical machines with double jacket : de en
  • AU101364B2 - Suspensory means formen'sunder wear : en
  • CH191671A - Pad-like footrest. : de en
  • US2085036A - Internal combustion engine : en
  • CH191650A - Electrical communication cable. : de en
  • GB468322A - Improvements in and relating to extrusion presses : en
  • USD105119S - Design foe a glassware cleaning : en
  • USD105187S - Design for an end standard for : en
  • DE647318C - Mesh network with several supply lines belonging to one feed system or two supply lines belonging to separate feed systems : de en
  • GB468127A - Device for reversing the operating members of reversible agricultural implements : en
  • PL24967B1 - A method for producing artificial threads of variable thickness and an apparatus for carrying out the method. : en pl
  • US2085175A - Teletypewriter : en
  • DE647202C - Spinning centrifuge, especially for rayon : de en
  • GB468130A - Improvements in and relating to electric welding : en
  • CA367040A - Variable speed transmission apparatus : en fr
  • DE647220C - Switching device for light advertising on a universal lamp field with a circular contact disk divided into sectors : de en
  • GB468424A - A cast-iron alloy for chill casting : en
  • US2085335A - Display stand : en
  • US2085374A - Arch support for shoes : en
  • US2085414A - Commodity package : en
  • PL24979B1 - A method of producing patterned fabrics. : en pl
  • US2085208A - Box closing machine : en
  • GB468282A - A new or improved disinfecting appliance : en
  • US2085444A - Radio apparatus : en
  • DE647326C - Trocar : de en
  • FR814691A - Fan : en fr
  • FR814829A - Improvements made to clocks, pendulums and all other devices indicating the time : en fr
  • GB468193A - Improvements in electric furnaces and ovens : en
  • US2085646A - Attachment for fireplaces : en
  • USD105160S - Design for a lever handle : en
  • DE647151C - Time remote switch for stairwell lighting : de en
  • FR814708A - Shuttle chaser for high volume mechanical looms : en fr
  • FR814840A - Improvements in steam generator control and monitoring processes and devices : en fr
  • USD105101S - Design for a vending machine cabinet : en
  • CA367099A - Milk aerator and cooler : en fr
  • CH191680A - Shooting game. : en fr
  • USD105142S - Design for an airplane wind : en
  • GB468248A - Improvements relating to containers such as containers for cooking foodstuffs : en
  • FR814744A - Hard dielectric and its manufacturing process : en fr
  • FR814743A - Method of connecting building elements : en fr
  • FR814717A - Floating wheel with watertight compartments for navigation or others : en fr
  • FR814764A - Improvements in cables for high frequency transmission : en fr
  • PL25027B1 - Steam generator, especially equipped with a furnace, working under pressure and having a great flow rate of exhaust gases. : en pl
  • US2085132A - Mixer : en
  • CA367064A - Reinforced paper fabric : en fr
  • GB468158A - Improvements in track-actuated train control signal systems : en
  • FR814765A - Method and device for predetermining exactly when a parison is to arrive in the cell of a glass machine which is ready to be loaded : en fr
  • GB468240A - Improvement in or connected with billiard and like tables : en
  • GB468249A - Improvements in or relating to the manufacture of knitted goods : en
  • US2085396A - Underground grain storage elevator : en
  • GB468228A - Improvements in segmental surface grinding cylinders and cup wheels : en
  • US2085639A - Transmission regulation system : en
  • GB468043A - Process for the manufacture of phthalocyanines : en
  • GB468078A - Improvements in or relating to shock absorbers : en
  • CA367087A - Pressure control valve : en fr
  • CA367070A - Granular coated web manufacture : en fr
  • DE647048C - Calculating machine with a device that prints the values at the same time : de en
  • DE647278C - Display device for the transmission of traffic signs and commands for rows of vehicles : de en
  • DE647299C - Headlights with anti-glare blades arranged in the right-angled light exit opening : de en
  • GB468065A - Improvements in electric generators : en
  • DE647327C - Telescopic pull-out case clasp : de en
  • GB468247A - Improvements in protecting means for insulatingly sheathed wires or rods in devices such as electric discharge devices : en
  • FR814890A - Overmodulation limiter : en fr
  • FI17658A - The provisions of this Regulation shall not apply to paraffins or other substances : en fi
  • US2085641A - Detachable button : en
  • DE647173C - Elastic suspension, especially for motor vehicles : de en
  • US2085070A - Sealable tag : en
  • US2085322A - Transmission for trucks : en
  • US2085069A - Still for renovation of used oils : en
  • PL25066B1 - The method of dyeing materials containing cellulose. : en pl
  • US2085663A - Screw pencil : en
  • BE421443A - : en fr
  • CA367072A - Trimmer and slitter : en fr
  • CA367090A - Railway track torpedo : en fr
  • DE647185C - Hiding device for conveyor machines : de en
  • DE647276C - Fluessigkeitsabdichtung of waves by means of an angle sleeve made of leather, felt or the like. : de en
  • DE647351C - Chariot-like vehicle toy with a spark generating device : de en
  • GB468436A - A new or improved system for lighting roads, aerodromes, wharves and similar surfaces : en
  • US2085679A - Method of producing amino-nitriles : en
  • DE647212C - Film guide for vibration recorder : de en
  • FR814906A - Improvements to supports for aircraft machine guns : en fr
  • FR814716A - Advanced valve and key for its operation : en fr
  • CH191546A - Method and device for measuring the heel position of the human foot for the purpose of determining the height of the shoe heel. : de en
  • CH191636A - Press for fruit and similar items to be pressed. : de en
  • DE647114C - Device for the production of dense cast blocks : de en
  • PL24995B1 - Grater attachment for the meat grinder. : en pl
  • BE421402A - Improvement in nutrient solutions intended for seed germination in soilless devices : en fr
  • CH191559A - Installation for the production of ozone. : en fr
  • DE647224C - Negative holder for photographic enlargers : de en
  • DE647160C - Display device for remote-controlled movement devices : de en
  • FR814996A - Improvements with flat head nails or similar objects : en fr
  • US2085237A - Slip lock for elevators : en
  • USD105138S - Design fob a vanity case ob the like : en
  • US2085054A - Container : en
  • BE421654A - : en
  • AU101416B2 - Improvements in or relating to electric switches : en
  • BE421502A - : en fr
  • PL25045B1 - Synchronization device for gear switching mechanisms. : en pl
  • US2085348A - Automatically controlled valve : en
  • US2085699A - Loop-taker and bobbin-case device for sewing machines : en
  • CH191665A - Electric furnace with longitudinally grooved electrodes. : de en
  • CH191755A - Process for the preparation of an acidic chromating dye of the anthraquinone series. : de en
  • CH191687A - Call number control device for automatic telephone set. : en fr
  • GR6611B - STERILE OVEN. : el en
  • CA367050A - Gas heat-treating method : en fr
  • CH191541A - Process for the production of flexible footwear. : de en
  • ES143702A1 - PROCEDURE FOR THE MANUFACTURE OF HOLLOW METAL BODIES, FROM THICK WALLS TO CUP MODE, BY DRILLING A BLOCK INSERTED IN A MATRIX : en es
  • GB468239A - Improvements in delivery nozzles for use in connection with supply pumps for petrol and the like : en
  • CH191617A - Needle tone device. : de en
  • BE421739A - : en
  • CA367058A - Cushion shoe : en fr
  • AU101363B2 - Muting arrangements for radio receivers : en
  • CA367063A - Fin tube : en fr
  • FR814989A - Route levers with four working positions for power switch stations : en fr
  • FR814998A - Base for overhead power outlet : en fr
  • PL24943B1 - . J l I * / ^ ll Preparation for welding magnesium and magnesium alloys. : en pl
  • AU101346B2 - Improvements in or relating to optical systems : en
  • DE647221C - Illuminated sign for advertising purposes : de en
  • FI17645A - Sätt för smältning av pyriter o.d. and for the benefit of the Member States : en fi
  • PL24942B1 - A barrier for securing all passages and entrances, in particular for securing platforms in tram and other carriages. : en pl
  • USRE20427E - Container : en
  • BE421749A - : en fr
  • CH191647A - Insulator frame. : en fr
  • GB467988A - Improvements in methods and apparatus for forging metals : en
  • FR814972A - Permanent sterilizer for water from wells, springs, etc. : en fr
  • US2085418A - Variable terminal impedance signaling system : en
  • DE647092C - Filling for pillows, mattresses, blankets, etc. Like. Made of synthetic fibers with helically wound threads : de en
  • DE647323C - Process for the production of red iron oxide pigments : de en
  • US2085606A - Freewheeling kick-out upon reverse drive : en
  • FR814782A - Harvest crusher pump : en fr
  • FR814987A - Internal combustion engine : en fr
  • CH191552A - Steam oven. : de en
  • AU243136A - Improvements in method of and means for effecting vapor treatment of yarn in a yarn fabricating machine : en
  • DE647094C - Fresh air heating for cars : de en
  • FI17659A - Förfaringssätt vid barkning av Timmer i korta eller hela stocklängder : en fi
  • FR814752A - Improvements in blind landing methods and devices, and blind flight safety systems : en fr
  • CH191728A - Process for the preparation of the betaine of a substituted aminoacetic acid. : de en
  • FR814967A - Motor Mechanism : en fr
  • US2085123A - Transformer system : en
  • PL24983B1 - Method for the production of polyphosphates. : en pl
  • PL25033B1 - Variable pitch propeller. : en pl
  • US2085430A - Radio receiver : en
  • USD105161S - Design for a toy : en
  • DE642552C - Power, consumption or evaluation meters, in particular for the sale of electrical energy or work, of liquids or gases : de en
  • DE647366C - Burner for gas cooker : de en
  • GB468293A - Improvements in or relating to the drying of cut tobacco or like substances : en
  • GB468317A - Improvements in or relating to machines for covering wire or the like with a spiral wrapping : en
  • DE647096C - Process for dyeing cellulosic fabrics : de en
  • DE647158C - Induction furnace with a vertical closed melt channel : de en
  • GB468625A - Improvements in or relating to automatic screw or like machines for fashioning articles successively from bar stock : en
  • DE647260C - Circuit arrangement in telecommunication systems, in particular telephone systems, with several branch points that can be called optionally and are located on a common line : de en
  • GB468345A - Improvements in and relating to fasteners particularly for securing covers to motor car radiators : en
  • US2085160A - Freezing device for edibles : en
  • US2085190A - Color filter : en
  • US2085415A - Telemetric repeating indicator : en
  • US2085578A - Filament mounting and mechanism therefor : en
  • GB468415A - Improvements in automatic gear-changing devices for rail motor vehicles : en
  • FR814868A - Television system and analysis device used for this purpose : en fr
  • GB467996A - Improvements in or relating to carrier wave modulator arrangements : en
  • USD105095S - Design for a textile fabric : en
  • CH191587A - Film bag for X-ray film single pack. : de en
  • CH191675A - Process for disinfecting stables, hospital rooms, assembly rooms, pits or the like by means of steam and equipment for carrying out the process. : de en
  • CA367062A - Motor support : en fr
  • CH191474A - Method for drying, in particular green fodder plants, grains and other parts of plants, and apparatus for carrying out this method. : en fr
  • CH191738A - Process for the preparation of an azo dye. : de en
  • DE647335C - Headstock for drilling machines : de en
  • FR814684A - Device for the use of concrete mixers in screening materials : en fr
  • USRE20431E - Tread fob pneumatic tikes : en
  • DE647196C - Remote controlled switching device for telecommunication systems operated in both directions : de en
  • US2085651A - Supporting frame for rock drills : en
  • US2085532A - Production of artificial materials and apparatus therefor : en
  • FR814889A - Method and devices for automatic control of injection in combustion engines : en fr
  • GB468187A - Improvements in and relating to electric contact mechanisms : en
  • USD105136S - Design for a brooch or the like : en
  • GB468272A - Device for use in connection with the display or packing of shirts and like articles of wearing apparel : en
  • USD105115S - Design for a combined cock and cov : en
  • US2085569A - Cushioned seat : en
  • DE647103C - Underlubrication in connection with an oil conveyor disc for axle bearings of rail vehicles : de en
  • FR814669A - Handle closing mechanism for doors : en fr
  • GB468351A - Improvements in cam operated valves : en
  • FR814824A - Improvements to twin-coulter plows : en fr
  • GB468316A - An improved knitting and/or linear measuring device : en
  • US2085640A - Method of making an asbestoscement agglomerate : en
  • GB468413A - Improvements in or relating to moisture excluding means for doors, windows and like closures : en
  • DE647097C - Die waste funnel for die setting and line casting machines with several magazines arranged one above the other and carrying triggering devices : de en
  • DE647155C - Tubular changeable electrical capacitor : de en
  • DE647280C - Wheel, especially for motor vehicles : de en
  • FR814681A - Devices for the automatic unloading of bottles on washing machines : en fr
  • FR814789A - Improvements to radioreceptors and analog carrier wave receivers : en fr
  • GB468338A - Propeller drive, more particularly for aircraft : en
  • IE14913L - Foot supports and orthopaedic shoes. : en
  • FR814866A - Improvements to the mechanic's valves for the electro-pneumatic control of pressurized fluid brake devices : en fr
  • PL25058B1 - A removable coating for rolls, plates or other similar printing devices, a method of its production, a device for this purpose and a mass for making the coating. : en pl
  • GB468143A - Improvements in or relating to envelopes and the like : en
  • PL24952B1 - Floatless carburettor. : en pl
  • FR814742A - Apparatus for making mixtures and reactions : en fr
  • FR814844A - Rotary gear subject to the influence of two rotational speeds : en fr
  • CA367051A - Olefine oxide manufacture : en fr
  • CH191585A - Equipment on cameras for precise setting and holding of the substrate in the focal plane. : de en
  • CH191613A - Performance discount counter. : de en
  • US2085504A - Controlling apparatus : en
  • FR814856A - Steering device for steam or gas turbines : en fr
  • FR814935A - Improvements to means of supplying air to engine carburetors : en fr
  • GB468168A - Improvements in or relating to reflectors or reflecting surfaces, particularly applicable for use as warning devices for the rear of cycles and other road vehicles : en
  • US2085421A - Treating and stabilizing wheat germ : en
  • US2085475A - Seat for automobiles : en
  • DE647108C - Portable electric hand lamp with replaceable battery : de en
  • DE647320C - Shock-proof storage for the coils of electrical measuring devices using leaf springs : de en
  • FR814663A - Envelope opener : en fr
  • FR814819A - Station indicating device for radio receivers : en fr
  • GB468124A - Improvements in machines for making nut blanks : en
  • USD105125S - Design for a shoe : en
  • GB468268A - Cylinders for opposed piston heat engines : en
  • US2085087A - Reenforcing means for walls : en
  • US2085372A - Combined cake base and slicer : en
  • ES143645A1 - A process for the conversion of aliphatic hydrocarbons. : en es
  • GB468116A - Improvements in or relating to arrangements for regulating the moisture content, the calender pressure or the like, of widths of paper, fabric, cellulosic materials and the like : en
  • GB468353A - An improved nozzle for a spray pistol : en
  • FR814812A - Ventilation hairstyle or hat : en fr
  • GB467989A - Fluid reaction propelling apparatus : en
  • CH191625A - Process for producing a rubber thread and device for carrying out the process. : de en
  • FI17671A - Machinery for applying an adhesive to a material for coating surfaces or for making coated or combined materials : en fi
  • DE647239C - Circuit breaker with arc extinguishing by flowing compressed air : de en
  • ES143499A1 - Procedure for the oxidation of ammonia with oxygen or gases containing oxygen and a contact body for it. : en es
  • GB468241A - Improvements in or relating to aircraft : en
  • GB468327A - Improvements in and relating to strip feeding and aligning devices for recording machines : en
  • US2085230A - Hydraulic elevator torque damper : en
  • AU249236A - Improvements in or relating to flaming lighters for cigarettes and for other purposes : en
  • AU248136A - Improvements in or relating to electron discharge devices and circuit arrangements incorporating thesame : en
  • CA367096A - Railway car door : en fr
  • CH191550A - Engaging and disengaging device for the grinding rollers of roller mills. : de en
  • CH191717A - Bicycle support. : de en
  • GB468205A - Improved method of setting diamonds to form wire-drawing dies : en
  • PL25009B1 - Fixing the rails. : en pl
  • US2085403A - Multirange radio receiver : en
  • PL25012B1 - A method of heat treatment of rails of various types. : en pl
  • US2085306A - Cooking utensil : en
  • GB468018A - Improved potato-cutting machine : en
  • GB468236A - Improvements in or relating to ventilating or chimney cowls : en
  • CH191713A - Motor vehicle chassis. : en fr
  • CH191696A - Device in electrical alarm systems. : de en
  • US2085661A - Can holder and server : en
  • PL25053B1 - Electric discharge lamp. : en pl
  • AU251937A - Improvements in or relating in flaming lighters for cigarettes and for other purposes : en
  • US2085622A - Screw pump : en
  • DE647234C - Process for the purification of sulphite waste liquor and waste water containing it : de en
  • PL24982B1 - Hinge for right or left door. : en pl
  • US2085317A - Clutch and operating mechanism therefor : en
  • CA367120A - Flexible insulation : en fr
  • AU349136A - Electric conductor : en
  • US2085443A - Car side door and trap door : en
  • SU51332A1 - Construction method : en ru
  • USD105174S - Radio dial escutcheon plate : en
  • FR814776A - Method of constructing coils of measuring devices wound with free wire : en fr
  • GB468358A - Improvements in or relating to gramophones or the like : en
  • PL25022B1 - Hinges for left or right doors. : en pl
  • PL25051B1 - Mounting oscillating axle shafts in vehicles, especially off-road vehicles. : en pl
  • US2085100A - Electric discharge apparatus : en
  • DE647332C - Device for lubricating rotating parts, e.g. B. waves : de en
  • FR814702A - Screw press for material containing liquid : en fr
  • US2085131A - Jointer fence : en
  • US2085491A - Paper box : en
  • US2085539A - Switch : en
  • FR814756A - Improvements to electric tubes, to pedestal support devices for these tubes, and method of manufacturing said tubes and said pedestal support devices : en fr
  • DE647295C - Lubrication of fast running roller bearings : de en
  • FI17673A - Kedjeförbindelse, isynnerhet för snökedjor till automobilringar : en fi
  • AU101403B2 - Improvements in vaccines and process of manufacturing same : en
  • DE647230C - Solid rubber tires with spiral air tubes : de en
  • AU101345B2 - Improvements in and relating to ploughs and like cultivating implements : en
  • FR814880A - Sprinkler turnstile : en fr
  • FR814815A - Improvements to sealing cups more particularly applicable to pressurized fluid actuated devices for controlling brakes : en fr
  • CH191577A - Apparatus for electrolytic etching. : en fr
  • FR814728A - Process for producing plasters : en fr
  • CA367089A - Dispenser for ice cream cones : en fr
  • CH191477A - Wall construction in wood. : de en
  • DE647274C - Multi-part mast base : de en
  • FR814953A - Manufacture of cellulose derivatives and artificial filaments, films and other shaped structures using these derivatives : en fr
  • US2085234A - Elastic waist band for garments : en
  • US2085556A - Television system : en
  • US2085676A - Hot work die block : en
  • US2085051A - Treating green corn : en
  • ES143688A1 - Improvements in the means of defense against toxic substances, such as the iperite. : en es
  • DE647120C - Shock absorbers working by compressing a flow medium : de en
  • DE647124C - Vertical hydraulic press or wine press for pressing the must from olives or similar fruits : de en
  • DE647170C - Plansifter : de en
  • US2085094A - Gas-filled tube circuits : en
  • USD105185S - Design fob an end standard fob : en
  • USD105171S - Design for a gas burner : en
  • DE647391C - Device for ventilation of a protective suit : de en
  • GB468225A - Improvements relating to apparatus for conveying pulverulent or quasi-liquid material from a tank by means of compressed air : en
  • US2085478A - Folding mechanism : en
  • AU101415B2 - Improvements in bicycles : en
  • CH191740A - Process for the preparation of a new polyazo dye. : de en
  • GB468383A - Improvements in or relating to cans or like metal food containers : en
  • US2085183A - Condensation products of phenolphthalein : en
  • PL24954B1 - A way to store perishable foodstuffs. : en pl
  • CH191629A - Shaving head for electric motor-driven dry shaving devices. : de en
  • PL24999B1 - Connecting plates of high-speed materials, e.g. steel, with the shafts by soldering. : en pl
  • ES143677A1 - Removable crash-proof container wagons improvements. : en es
  • FR814711A - Drive device for bicycles, winch drums or others : en fr
  • FR814973A - Flexible inhaler mask for high altitudes passing under the chin and allowing mobile and independent adaptation of a single microphone : en fr
  • GB468180A - Improvements in baking tins and like cooking utensils : en
  • GB468161A - Improved paper container with a screw cap closure : en
  • GB468365A - Improvements in means for damping vibrations of aircraft fixed wings, or supporting surfaces having a limited pivotal movement : en
  • GB468371A - Improvements in and relating to electric battery lamps : en
  • USD105159S - Design for a shoe cleat : en
  • USD105102S - Design for a display stand or similar : en
  • DE647362C - Observation device for aircraft : de en
  • US2085041A - Heat exchange apparatus : en
  • US2085083A - Automatic catcher for rolling mills : en
  • US2085121A - Automatic cigarette dispenser and lighter : en
  • USD105165S - Combined comb and brush : en
  • USD105178S - Design for a glove : en
  • GB468111A - Improvements relating to self-acting mules : en
  • US2085425A - Sun suit : en
  • FR814695A - Catalyst to remove toxicity and odor from exhaust gases : en fr
  • GB468184A - Improvements in or relating to the manufacture of continuous metal strip : en
  • DE647340C - Light shaft for viewfinder of photographic cameras : de en
  • GB468082A - Improvements in combined latch and dovetail structure : en
  • FR814854A - Process for preparing dyes : en fr
  • US2085383A - Sound recording and reproducing machine : en
  • US2085509A - Bag : en
  • USD105184S - Design for an end standard for : en
  • GB468011A - Improvements relating to apparatus for hypodermic injections : en
  • AU385736A - Improvements in or relating to dredger buckets : en
  • CH191600A - Dice travel game. : de en
  • IE15025L - Atomizers. : en
  • US2085517A - Process for the preparation of mudflush : en
  • US2085720A - Hydraulic jack : en
  • BE421602A - Insulating material and method for its manufacture : en fr
  • DE647100C - Inking device for ribbon of the typewriter : de en
  • DE647300C - Multi-way safety gas tap : de en
  • GR6616B - SYSTEM OF BUILDING TILES (FLOORS) AFTER RIBINGS FROM IRON-FRONT CONCRETE. : el en
  • FR814773A - Method for influencing the material properties of metal workpieces : en fr
  • DE647249C - Main coupling for rolling mills : de en
  • DE647286C - Process for the production of fire-resistant, tough and tough concrete mixes : de en
  • DE647248C - A segment of an arched pit support frame consisting of two wave-shaped, side by side and interconnected beams : de en
  • FR814813A - Pressurized fluid generating devices applicable more particularly to the control of hydraulic brakes : en fr
  • GB468114A - Improvements in surgical douches : en
  • DE647109C - Capacitor with ceramic material with low dielectric losses as a dielectric : de en
  • US2085717A - Shuttlecock : en
  • DE647359C - Periodic absorption refrigeration apparatus : de en
  • GB468088A - Improvements in or relating to alarm clocks : en
  • GB468129A - Improvements in and relating to machines for rolling rubber coagulum : en
  • GB468112A - Improvements in or relating to shaving devices : en
  • FR814990A - Device for turning the pages of musical notebooks : en fr
  • DE647271C - As a whisk, pounder, scraper, meat tenderizer, etc. Like. Usable kitchen and work equipment : de en
  • GB468230A - Improvements in apparatus for responding only to a predetermined series of electric signals : en
  • FR814656A - Methods and apparatus for controlling a heating or refrigeration installation : en fr
  • AU269936A - Improvements in upcast lighting reflectors : en
  • GB468324A - Method and machine for making barbed nails and nails made according thereto : en
  • DE647429C - Process and device for automatic control of the water content of grain : de en
  • FR814703A - Drip stopper allowing the application of a guarantee tape or the like : en fr
  • FR814777A - Improvements in methods and apparatus for ensuring the respiration of living beings in an environment at reduced pressure, in particular for aerial locomotion at high altitude : en fr
  • US2084985A - Screw locking device : en
  • US2084987A - Method of and means for controlling the operation of heat exchange devices : en
  • US2085030A - Automatic synchronous clutch and brake control : en
  • US2085417A - Apparatus for corrugating paper : en
  • FR814712A - Process for the catalytic dehydrogenation of aliphatic hydrocarbons : en fr
  • GB468039A - Pneumatic circulation dryer : en
  • GB468092A - Improvements in or relating to retractable undercarriages for aircraft : en
  • US2085219A - Can opener : en
  • USD105162S - Design for a robe : en
  • GB468080A - Improvements in headgear, for hygienic purposes, particularly in baldness, deafness and sclerosis : en
  • GB468086A - Improvements in or relating to web renewing apparatus, more particularly for printing machines : en
  • USD105103S - Design fob a form clamp : en
  • US2085627A - Ultraviolet apparatus : en
  • GB468251A - Improvements in, or relating to, electrical socket couplings or socket outlets and switch-socket combinations : en
  • DE647187C - Tubular vapor generator to be inserted into the oven : de en
  • US2085352A - Cruising accelerator : en
  • US2085103A - Furnace : en
  • GR6614B - THRESHING MACHINE. : el en
  • DE647247C - Storage device for machine parts, in particular on motor vehicles : de en