- GB511356A - Improvements in and relating to vacuum-tight seals :
en
- US2169603A - Railway traffic controlling apparatus :
en
- US2169781A - Automatic truck brake :
en
- USD116161S - Design fob a sadiron ok the like :
en
- DE679917C - Ceramic insulator for the construction of electric steam boilers :
de
en
- FR845244A - Simplified integral regulator for liquids and gases :
en
fr
- DE679930C - Method and device for covering perforated suction rolls with rubber :
de
en
- US2169855A - Article collection and delivery box :
en
- ES5117U - Measurement instrument for drawing and similar uses. (Machine-translation by Google Translate, not legally binding) :
en
es
- CA383350A - Necktie support :
en
fr
- DE679866C - Process for the production of ceramic glazes, glasses or enamels :
de
en
- GB511272A - Improvements in valve operating mechanism for internal-combustion engines :
en
- AU108134B2 - Process and apparatus for decolourizing and deodorizing honey :
en
- US2169914A - Cooler :
en
- DE679973C - Process for the production of urea-formaldehyde condensation products :
de
en
- DE679851C - Bright annealing furnace closed airtight by means of a liquid container with a rotatable annealing drum provided with conveyor screws :
de
en
- US2169690A - Fiber :
en
- GB511086A - Improvements in typewriting machines :
en
- DE680020C - Device for mechanical locking of a double-bar coke oven door :
de
en
- CH206502A - Cylinders with a flexible skin that acts as a piston, especially for hydraulic brakes. :
de
en
- FR845306A - Nozzle bodies for turbines in which the driving fluid (steam or gas) is at high temperature :
en
fr
- FR845249A - Separable closure for envelopes or letter or printed cases :
en
fr
- FR845342A - Improvements to rotary brooms, brushes, etc. :
en
fr
- GB511346A - Improvements in and relating to duplicating machines :
en
- GB511218A - New or improved apparatus for playing table games :
en
- GB511070A - Purification of esters of low vapour pressure :
en
- US2169989A - Refrigerating apparatus :
en
- US2169875A - Luggage latch device :
en
- FR845310A - Electro-magnetic coupling :
en
fr
- FR845331A - Advanced Interlace Scan for TV :
en
fr
- US2169856A - Necktie :
en
- DE680002C - Process for applying phosphors to the glass wall of electrical discharge vessels :
de
en
- US2169352A - Short wave communication circuit :
en
- US2169958A - Spirit and like cooking stove :
en
- US2169595A - Transparent distributor cap :
en
- US2169221A - Printing member :
en
- GB511067A - Improvements in electric resistance switches :
en
- GB511469A - Improvements in or relating to sliding sash windows :
en
- CA383349A - Fluid applicator :
en
fr
- CH206422A - Machine for continuous chocolate bars. :
de
en
- US2169266A - Game :
en
- AU72939A - Improvements in or relating to switch drums :
en
- USD116140S - Design for a spoon or similar article :
en
- GB511488A - Improvements in and relating to nuts :
en
- US2169976A - Process of producing assistants in the textile and related industries :
en
- US2169991A - Resinous condensation products and method of preparing same :
en
- CH206389A - Door lock. :
de
en
- DE679767C - Process for dyeing and printing textile fabrics made from cellulose fibers with ester salts of leukokuepen dyes :
de
en
- DE679827C - Firedamp indicator in the form of a safety lamp with a roaring flame :
de
en
- US2169497A - Can opener :
en
- US2169453A - Coal chute carrier :
en
- CH206472A - Device for sound recording and playback. :
de
en
- CH206512A - Centrifugal regulator. :
de
en
- USD116168S - Design for a bedspread :
en
- US2169423A - Riveter :
en
- GR8444B - electric switch :
el
en
- CA383339A - Heat actuated safety device :
en
fr
- DE679812C - Automatic course control for aircraft or watercraft :
de
en
- DK56556C - Posts for Shoes. :
da
en
- DE679968C - Method for covering both sides of asbestos slate panels :
de
en
- US2169802A - Apparatus for forming and attaching plug terminals :
en
- ES5123U - Silleta auxiliar plegable. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB511397A - Improvements in or relating to gas- or vapour-filled electric discharge devices :
en
- FR845186A - Shooting range for entertainment and exercise purposes :
en
fr
- US2169870A - Switch and computer control device for fluid pumps :
en
- DE679906C - Device for clarifying waste water containing fibers and fillers, especially in paper production :
de
en
- FR845174A - Muzzle recoil artillery cannon on the lookout :
en
fr
- NL46349C - :
en
- FR845264A - Bumper :
en
fr
- US2169215A - Lubrication :
en
- US2169409A - Changeable sign :
en
- US2169415A - Toilet sheet :
en
- US2169563A - Electrode and its suspension :
en
- GB511236A - Improvements in or relating to extractor head for ingot strippers :
en
- FR845283A - Improvements to high frequency modulation and amplification systems :
en
fr
- FR845268A - Boiler, in particular for locomotives :
en
fr
- GB511479A - Improvements in two-stroke cycle engines of the sleeve valve type :
en
- GB511122A - Improvements in connection with the warming and cooling of buildings :
en
- CH206393A - Hand-operated device for cleaning floors. :
de
en
- GB511303A - Improvements in vehicle window regulators :
en
- CA383376A - Conveyer for drying plants :
en
fr
- DE679836C - Signal lantern :
de
en
- AU108162B2 - Improvements in or relating to circuit arrangements comprising controlled gas or vapour filled discharge tubes, particularly for seam-welding apparatus :
en
- CH206406A - Process for the preparation of isooctylphenoxyacetic acid. :
de
en
- AU331838A - Process forthe thermal treatment of carbonaceous material :
en
- CH206416A - Method and device for the production of zip fasteners. :
de
en
- GB511311A - Improvements in electrical systems of remote control :
en
- US2169574A - Safety razor :
en
- CH206458A - Process for the production of projectile casings from aluminum alloys and projectile casing produced by this process. :
de
en
- AU180538A - Process and apparatus forthe continuous moulding of columns ingots or other articles froma liquid material, and mouldings so produced :
en
- DE679802C - Process for the production of intaglio printing forms, preferably of intaglio printing rollers :
de
en
- US2169293A - Cable reel lagging :
en
- US2169375A - Cherry pitter head :
en
- US2169723A - Adjustable electrode mount :
en
- US2169909A - Tractor mounted implement :
en
- AU108145B2 - Improvements in methods of constructing concrete floorings and like surfaces :
en
- FR845292A - Improvements to steam generators with superheaters :
en
fr
- US2169953A - Filing device :
en
- FR845313A - Tilting frame for heavy vehicles :
en
fr
- US2169299A - Trailer draft connection :
en
- US2169812A - Gauge for measurement of gas pressure :
en
- AU108196B2 - Improvements in or relating to railway signalling systems :
en
- DK56549C - Milking bucket. :
da
en
- US2169523A - Planetary transmission system :
en
- USD116184S - Design for an escutcheon plate :
en
- CH206381A - Device for mounting roller shutters, in particular in metal cladding. :
de
en
- US2169239A - Container closure and dispensing device :
en
- AU108163B2 - Improvements in or relating to induction furnaces :
en
- US2169629A - Braking apparatus :
en
- US2169265A - Linked ornamental chain :
en
- US2169619A - Stenciling machine :
en
- CA383340A - Blackboard eraser cleaning apparatus :
en
fr
- DE676582C - Device for generating oxygen :
de
en
- DE679961C - Method for generating a water gas of a certain composition, in particular synthesis gas, from solid fuels :
de
en
- CA383439A - Beryllium compound production :
en
fr
- US2169783A - Rodent trap :
en
- US2169888A - Mechanism control :
en
- USD116167S - Design for a bedspread :
en
- DE679977C - Process for the preparation of 4-oxy-1-aminonaphthalene-8-carboxylic acid or 4-oxynaphthostyril :
de
en
- FR845215A - Method and device for dividing alkalicellulose cardboard :
en
fr
- US2169370A - Sound-absorbing article :
en
- US2169390A - Locomotive tender :
en
- US2169512A - Rotary kiln :
en
- GB511214A - Improvements in or relating to recording machines and keyboards therefor :
en
- US2169338A - Emulsifying mill :
en
- GB511379A - Improvements in thermionic cathodes :
en
- US2169407A - Golf training apparatus :
en
- US2169944A - Door lock :
en
- CA383362A - Rubber process and product :
en
fr
- AU108199B2 - Improvements inthe lamination. of glass with other materials :
en
- CH206579A - Method and device for producing replaceable, wear-resistant surface layers on rotating bodies, in particular on wheels for rail vehicles. :
de
en
- US2169496A - Link :
en
- US2169850A - Spring mechanism :
en
- NL46766C - :
en
- US2169330A - Organic esters of cellulose :
en
- US2169288A - Continuous process of casting thin film :
en
- FR845273A - Machine for die casting of metals :
en
fr
- US2169835A - Display form for footwear :
en
- US2169290A - Transparent mounting frame for pictures :
en
- US2169896A - Method of producing waste-pipe fittings :
en
- CA383478A - Elevator system :
en
fr
- US2169268A - Speedometer vehicle speed control device :
en
- US2169525A - Valve manufacture :
en
- CH206513A - System fed by direct current with at least one commutatorless converter motor, in particular for vehicle drives with high-voltage direct current supply. :
de
en
- AU332638A - Improvements in or relating tothe separation of synchronizing signals in television receivers :
en
- CH206427A - Process for the production of a nitrogen-containing naphthalene derivative. :
de
en
- CH206446A - Electrolyte mixture that can be used to prepare baths for the anodic oxidation of aluminum and aluminum alloys. :
de
en
- SE96545C1 - :
en
- US2169838A - Television signal reproducing tube :
en
- US2169425A - Recuperative soaking pit furnace :
en
- CH206539A - Electric incandescent lamp with an operating pressure greater than one atmosphere. :
de
en
- CH206543A - Dental root canal instrument. :
de
en
- DE679856C - Cooling device for the runners of long turbo generators :
de
en
- CA383465A - Fluid dispenser :
en
fr
- CH206518A - Drive device with motor on household machines. :
de
en
- FR845339A - Process for manufacturing hardened artificial resins and new industrial products obtained by this process :
en
fr
- CH206524A - Device for the simultaneous lowering of a linked voltage at all coupled feed points of a three-phase supply area fed at two or more points, without the aid of special control lines. :
de
en
- ES5029U - Bra or clip (Machine-translation by Google Translate, not legally binding) :
en
es
- GB511094A - Improvements in or relating to cinematograph projectors :
en
- GB511399A - Reinforced concrete piles :
en
- DE679867C - Device for feeding zipper links to the clipping machine :
de
en
- FR845261A - Electric mirror light fixture :
en
fr
- CH206390A - Drive for sliding doors or the like. :
de
en
- DE679970C - Process for the production of diethyl ether :
de
en
- CA383473A - Foldable bed :
en
fr
- US2169708A - Securing device :
en
- DE679905C - Fluid slip clutch :
de
en
- GB511062A - Improvements in or relating to absorbent pads for infants' use, sanitary napkins or the like :
en
- CA383468A - Tank truck :
en
fr
- CH206565A - Packaging for razor blades. :
de
en
- CH206594A - Process for the production of a quaternary urea derivative. :
de
en
- US2169720A - Glass tile :
en
- US2169318A - Container and partition therefor :
en
- US2169354A - Method of and means for producing steel clad with stainless steel :
en
- US2169225A - Protective coating and process of applying and removing :
en
- USD116185S - Design for an escutcheon plate :
en
- AU108146B2 - Improvements in and relating to apparatus for producing continuous glass strip :
en
- US2169286A - Track circuit for railroads :
en
- US2169854A - Phonograph-record changer :
en
- AU337038A - Improvements in or relating to railway signalling systems :
en
- CH206398A - Garment bag with hanging device. :
de
en
- CH206503A - Double clamp for attaching a hose or pipe to another hose or pipe. :
de
en
- DE679853C - Arrangement for regulating electrical machines to constant voltage or constant speed by means of electron control tubes :
de
en
- CH206425A - Process for the electrolytic preparation of per compounds and device for carrying out this process. :
de
en
- CH206460A - Automatic firearm. :
de
en
- CH206526A - Electric pressure gas switch with self-generated extinguishing gas. :
de
en
- GB511301A - Improvements in or relating to absorption refrigerating apparatus :
en
- ES5115U - Apparatus for air navigation. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR845169A - Method and apparatus for casting concrete :
en
fr
- CA383476A - Vitamin preparation :
en
fr
- DE679925C - Overpressure blade for radially pressurized steam or gas turbines :
de
en
- FR845190A - Apparatus for regulating the distribution of molten glass in molds :
en
fr
- CA383424A - Lithographic plate production :
en
fr
- GB511091A - Improvements in spraying apparatus :
en
- CH206563A - Device for generating grid biases in multi-stage amplifiers. :
de
en
- US2169985A - Hardware :
en
- ES5146U - Mixed plate for coal fuel and electric current. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2169232A - Blower apparatus :
en
- DE679898C - Process for the production of safety glass :
de
en
- USD116181S - Design foe a sweater :
en
- US2169687A - Electrical glass cutting apparatus :
en
- US2169840A - Cathode-ray signal-generating tube :
en
- AU108183B2 - AD improved metal inkwell :
en
- AU108203B2 - Process of and device for molding plastic materials :
en
- DE679795C - Iron-closed induction furnace for the reduction of metal oxides :
de
en
- AU332838A - Improvements in or relating to thermionic valves :
en
- CA383460A - Receptacle for vegetables :
en
fr
- US2169698A - Propelled and dirigible fish bait or lure :
en
- US2169492A - Reinforcement for undergarments :
en
- US2169849A - Aircraft with rotative sustaining blades :
en
- US2169758A - Spray rack :
en
- DK56536C - Procedure for the Production of Valuable Hydrocarbons. :
da
en
- GB511097A - Improvements in chucking and feed devices for lathes and allied machines :
en
- CH206601A - Process for making a beer. :
de
en
- CA383429A - Elastic fabric :
en
fr
- CH206487A - Process for the production of wooden panels from joined wood. :
de
en
- US2169381A - Internal combustion engine of the compression ignition type :
en
- IE15464L - H.p.m.v. lamps: light intensity control :
en
- SE96527C1 - :
en
- US2169532A - Position-locating apparatus :
en
- US2169335A - Motor vehicle :
en
- US2169348A - Typewriting machine :
en
- GB511119A - Improvements in telephone subset :
en
- US2169760A - Spring cover :
en
- US2169844A - Process and apparatus for increasing fuel efficiency of internal combustion engines :
en
- FR845200A - Manufacturing process of alkyl nitrates :
en
fr
- GB511200A - Improvements in means for illumination :
en
- US2169644A - Pen attachment :
en
- US2169656A - Gas cap for automobile tanks :
en
- CH206567A - Process for the production of two-part tubes. :
de
en
- GB511276A - Improvements in and relating to change-over switch mechanism for electric circuits :
en
- DE679823C - Process for the production of an electric heater that is lightly loaded during operation :
de
en
- DE679942C - Plate-shaped component made of thin sheet metal for light walls and doors :
de
en
- DK56548C - Automatic Typewriter Locking Mechanism. :
da
en
- US2169383A - Razor blade and holder therefor :
en
- US2169830A - Automatic selectivity control :
en
- US2169424A - Mining system :
en
- AU108174B2 - Improvements in or relating to machines for operating upon shoe parts :
en
- AU325838A - Improvements in window guards :
en
- US2169848A - Furnace bottom :
en
- FR845240A - Anti-milk lift device :
en
fr
- GB511486A - Improvements in tile and like presses :
en
- USD116158S - Design for a lady s handbag or :
en
- CH206580A - Signal box without mechanical locks. :
de
en
- US2169539A - Electric motor :
en
- US2169943A - Spiral binder :
en
- US2169281A - Apparatus for forming shaped small objects :
en
- AU433938A - Reflectors for automobile lamps :
en
- GB511362A - Improvements in or relating to electron discharge devices for use in television or like systems :
en
- AU43338A - Optical ikonoscope :
en
- CA383388A - Radiographic tube :
en
fr
- GB511410A - Improvements relating to weft-pile cutting machines :
en
- DK56554C - Propulsion device for hand-operated vessels. :
da
en
- GB511382A - Improvements relating to glazing bars :
en
- US2169521A - Pineapple gathering machine :
en
- US2169320A - Photographic dyestuff picture :
en
- US2169719A - Method of selecting artificial teeth :
en
- CA383423A - Atomized fuel engine :
en
fr
- CH206629A - Process for preparing an aminobenzenesulfonic acid amide compound. :
de
en
- CH206633A - Process for preparing an aminobenzenesulfonic acid amide compound. :
de
en
- US2169248A - Machine for pitching the coils of helical springs :
en
- CH206403A - Ball bearing for spinning spindle. :
en
fr
- CH206453A - Cinematographic camera with nosepiece. :
de
en
- US2169628A - Reel attachment for hay mowers :
en
- ES5132U - A letter without a folding envelope in the form of a wallet :
en
es
- GB511421A - Process for the production of receptacles having a thin jacket :
en
- US2169458A - Method of sealing off water and gas layers :
en
- GB511439A - Improvements in or relating to valves for gas meters :
en
- US2169581A - Tooth brush :
en
- DE679820C - Electron tube amplifier with negative feedback :
de
en
- DE679762C - Baskuel bolt lock built into the window frame for outward opening windows, doors and the like. like :
de
en
- DE679895C - Hot water and steam generator :
de
en
- ES5180U - Safety nail. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB511381A - Improvements in silent typewriting machines :
en
- GB511337A - Coupling means, including a stabilising device, for securing high-speed rotors to shafts :
en
- DE679831C - Roller for winding and unwinding webs of light-sensitive material, in particular paper and films, in a light-tight container :
de
en
- DE679712C - Process for the production of ethers of thyroxine or its esters :
de
en
- GB511258A - Improvements relating to filters :
en
- DE679967C - Method for secret signaling with an intermittent luminous flux :
de
en
- FR845211A - Window particularly applicable to aerodynamic vehicles :
en
fr
- US2169564A - Vaporized fuel heater for gas engines :
en
- US2169913A - Automobile jack :
en
- US2169366A - Moistureproof material and method of making the same :
en
- US2169373A - Vehicle suspension :
en
- US2169793A - Process of treating glycerides :
en
- USD116188S - Design fob a scaffold unit :
en
- FR845177A - Improvements to inking devices for printing machines :
en
fr
- FR845325A - Improvements to valve control units :
en
fr
- GB511116A - Improvements in or relating to photoelectric cell housings and assemblies :
en
- DE679816C - Cutting knife for lute tubs :
de
en
- FR845167A - Improvements to flexible material tank tubes :
en
fr
- GB511416A - Improvements in or relating to studs or protectors for sporting boots and shoes :
en
- AU108200B2 - Improvements in or relating to accounting or statistical systems :
en
- US2169774A - Streamlined baseball bat or the like :
en
- US2169872A - Liquid halogenated compositions :
en
- GB511296A - Improvements in travelling toys :
en
- DE679923C - Ventilation device for waterproof garments arranged at the seam :
de
en
- FR845198A - Improvements to additives for lubricating oils :
en
fr
- GB511453A - Improvements in or relating to conveyor systems :
en
- US2169704A - Sleeper for railways, tramways, and the like of cement-asbestos with metallic reinforcements :
en
- CH206380A - Sound-absorbing covering element for ceilings and walls. :
de
en
- DE679863C - Device for keeping the peripheral speed (cutting speed) constant when the working diameter changes, especially on facing jaws and parting off machines :
de
en
- DE679924C - Switching device for steam turbines :
de
en
- DE679929C - Electric log winch, especially for small hoists :
de
en
- AU133838A - AD improved metal inkwell :
en
- US2169503A - Window mounting :
en
- US2169608A - Two-part stop for separable slide fastener tapes :
en
- US2169974A - Assembler slide for typographical machines :
en
- US2169611A - Apparatus for manufacturing porcelain enamel and glass :
en
- US2169713A - Double window construction :
en
- US2169556A - Attachment for booms :
en
- AU108136B2 - Improvements in or relating to containers, wrappers orthe like :
en
- AU108180B2 - Process forthe thermal treatment of carbonaceous material :
en
- DE680031C - Control valve for flowing media in electrical switches :
de
en
- FR845311A - Device for controlling the blind of the rear window of a motor vehicle or the like :
en
fr
- GB511313A - Improvements in and relating to photo-electric control systems :
en
- GB511393A - Improvements in carboxylation of alkali metal salts of phenols :
en
- GB511485A - Improvements in vacuum pans :
en
- DE679931C - Process for the removal of non-ferrous heavy metals from objects made of iron coated with them :
de
en
- FR845328A - Aiming mechanism adjustable to different aiming speeds :
en
fr
- CH206462A - Flat structures for protection against poisonous and war gases. :
de
en
- DE679806C - Spray container for paint and spray equipment :
de
en
- GB511204A - Improvements in electron microscopes :
en
- US2169270A - Manufacture of cellulose organic acid ester crepe yarns :
en
- CA383332A - Dyeing process :
en
fr
- CA383410A - Cathode ray tube :
en
fr
- DE679779C - Control device for electrical circuits with at least two switches and a mechanical lock :
de
en
- GB511435A - Improvements in or relating to boxes or receptacles :
en
- US2169327A - Tipping motion for axminster looms :
en
- US2169955A - Treatment of casein fibers :
en
- GB511310A - Improvements in or relating to coke oven structure :
en
- CA383372A - Sander :
en
fr
- FR845228A - Trailed tray conveyor belt :
en
fr
- US2169938A - Harp :
en
- NL84606B - :
en
- US2169404A - Method of producing lenses :
en
- CA383386A - Draft gear :
en
fr
- CH206459A - Bullet casing made of aluminum alloy. :
de
en
- CA383425A - Knitting machine needle bed :
en
fr
- US2169741A - Process for the manufacture of alloys and in particular of ferroalloys or of inoxidizable steels :
en
- US2169667A - Baling press attachment :
en
- CH206568A - Folding box with compartments intended to be stored flat. :
en
fr
- DE679716C - Plate heat exchangers with parallel, zigzag-shaped corrugated walls and collectors for the inlet and outlet of the heat exchange medium :
de
en
- DE679985C - Process for the production of sulfur dyes :
de
en
- US2169827A - Electric fuel pump :
en
- US2169359A - Orifice device :
en
- GB511073A - Improvements relating to wheels composed of pressed sheet metal parts, for land vehicles and aircraft :
en
- US2169929A - Fishing lure :
en
- CH206534A - Procedure for interrupting the current in converters. :
de
en
- CH206491A - Wrench. :
de
en
- US2169315A - Spinning thermoplastic materials :
en
- AU458538A - Visiting card clip sachet :
en
- CH206504A - Pressure regulator shut-off valve. :
en
fr
- CH206439A - Process for producing a mixture of polyvinyl compounds with plasticizers which can be used as plastic. :
de
en
- CH206576A - Hand rest sleeve for bicycle handlebars. :
en
it
- CA383431A - Tire :
en
fr
- US2169730A - Filter-unit attachment for tobacco pipes :
en
- US2169606A - Bulldozer attachment for tractors :
en
- CH206530A - Procedure for protecting three- or multi-phase line systems against faults caused by arcing short-circuits. :
de
en
- CH206548A - Process for the extraction of toxiferin, the effective principle from the calebassen curare. :
de
en
- DE680036C - Electric motor drive for spinning, twisting and similar machines using an electric motor with series connection behavior :
de
en
- US2169395A - Drum :
en
- CH206631A - Process for preparing an aminobenzenesulfonic acid amide compound. :
de
en
- DE679833C - Friction lining for brakes, clutches or the like. :
de
en
- DE680028C - Installation switch for use for direct and alternating current :
de
en
- ES5158U - Closing capsule for ink bottles. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB511078A - Improvements in, or relating to, electrical socket couplings, switch-sockets and similar electrical accessories :
en
- AU108150B2 - Optical ikonoscope :
en
- CH206588A - Aircraft component designed as a hollow body and subject to bending stress. :
de
en
- FR845231A - removable protective screen for windows and emergency exits of shelters :
en
fr
- GB511079A - Improvements in or relating to wireless signalling systems :
en
- GB575122A - Improved form of container for ammunition belts :
en
- US2169746A - Refrigerating apparatus :
en
- AU31939A - Improvements in or relating to circuit arrangements comprising controlled gas or vapour filled discharge tubes, particularly for seam-welding apparatus :
en
- AU108142B2 - Visiting card clip sachet :
en
- US2169562A - Drawer of a vertical type for indexing and classifying :
en
- US2169748A - Machine tool :
en
- DE679993C - Lowering device for typewriters :
de
en
- US2169251A - Spool-making apparatus :
en
- US2169413A - Apparatus for applying identifying means :
en
- CA383342A - Racket handle grip :
en
fr
- CH206546A - Dropper bottle. :
de
en
- US2169885A - Casting apparatus :
en
- US2169589A - Manufacture of phosphoric acid :
en
- US2169759A - Garment :
en
- CH206597A - Process for the production of a condensation product. :
de
en
- CH206450A - Process for dampening in planographic printing, in particular in the offset process, and device for carrying out the process. :
de
en
- US2169440A - Industrial truck :
en
- DE679724C - Plant for the extraction of cotonized fibers :
de
en
- FR845298A - Acceleration sensitive instrument :
en
fr
- GB511405A - Improvements in or relating to metal vapour electric discharge devices :
en
- CH206606A - Process for the preparation of a mixture of ring-alkylated aromatic compounds. :
de
en
- AU337138A - Improvements in or relating to electric signalling systems :
en
- US2169372A - Felt treating machine :
en
- US2169918A - Lubricant :
en
- CA383344A - Cushion shoe sole :
en
fr
- CA383347A - Rotary swing or roundabout :
en
fr
- CA383449A - Projectile for smooth bore weapons :
en
fr
- CH206466A - Measuring device with a direct current instrument connected to a rectifier device with a non-square modulation for several measuring ranges. :
de
en
- CH206482A - Process for regulating the metal supply during continuous casting and device for carrying out the process. :
de
en
- DE679947C - Quick coupling :
de
en
- US2169880A - Coffee maker :
en
- AU108165B2 - Improvements in or relating to switch drums :
en
- GB511361A - Anti-theft device for bicycles and the like :
en
- GB511360A - Improvements relating to ignition apparatus for internal combustion engines :
en
- CA383412A - Bed lamp :
en
fr
- US2169805A - Apparatus for coating can bodies :
en
- US2169627A - Lamp structure :
en
- CH206443A - Method of purifying water. :
de
en
- CH206611A - Process for the preparation of a resinous condensation product. :
de
en
- US2169813A - Mechanical remote control apparatus :
en
- CA383370A - Railway tie plate and clip :
en
fr
- DE679887C - Rectoscope for coagulating inoperable carcinomas :
de
en
- GB511224A - Improvements in or relating to the automatic control of thickness of strip in rolling mills :
en
- US2169439A - Surface decorating method and apparatus :
en
- US2169636A - Coupling :
en
- US2169677A - Apparatus for packing glass sheets :
en
- AU108137B2 - Process forthe hydrogenation of octenes :
en
- CH206418A - Process for the production of moldy fatty cheeses. :
en
fr
- US2169236A - Internal combustion engine :
en
- CA383448A - Lubricant for bullets :
en
fr
- DK56550C - Clothing for perches in hen houses. :
da
en
- US2169235A - Spectacle temple connection :
en
- US2169979A - Straight knitting machine :
en
- AU108172B2 - Articulated belting for grooved or flat pulleys :
en
- US2169326A - Motor driven let-off :
en
- US2169379A - Elemental sulphur from hydrocarbon gases containing hydrogen sulphide :
en
- US2169507A - Label mounting for stamps or printing blocks and the like :
en
- AU330738A - Improvements in or relating to electron multipliers :
en
- CH206598A - Process for the production of a condensation product. :
de
en
- DE679813C - Tie holder :
de
en
- CH206399A - Toothbrush. :
de
en
- CA383438A - Beryllium fluoride production :
en
fr
- GB511487A - Improvements in and relating to condensers for elastic fluid turbines :
en
- US2169633A - Glove and article holder :
en
- CA383457A - Lubricating oil :
en
fr
- DE679891C - Process for the production of centrifugal castings :
de
en
- US2169697A - Drill stem coupling :
en
- GB511400A - A closure device for spray-bottles and similar containers or vessels :
en
- DE679731C - Method for manufacturing polarizing filters :
de
en
- DE680005C - Liquid level sender and sender for ship stabilization systems :
de
en
- US2169405A - Photoelectric system :
en
- US2169233A - Blower apparatus :
en
- US2169555A - Exhaust heater :
en
- USD116144S - Design for a spoon or other article :
en
- CA383428A - Repeat item printing machine :
en
fr
- DE680019C - Process for the production of inserts, in particular shoulder inserts for items of clothing :
de
en
- AU87738A - Method of ensuring the synchronisation in television transmitters :
en
- FR845219A - emulsions and their manufacturing process :
en
fr
- US2169787A - Spring device :
en
- DE679991C - Collapsible umbrella :
de
en
- AU176738A - An improvement in brass pipe union fittings :
en
- CA383484A - Circuit breaker :
en
fr
- CH206464A - Rotating radio beacon. :
de
en
- DE679958C - Cable fitting for electric cables filled with oil or ground with an expansion vessel built concentrically around the cable and divided into an oil and a gas space :
de
en
- GB511220A - An improved process for enhancing the quality of gas oils :
en
- GB511109A - Improvements in or relating to photographic cameras :
en
- CH206610A - Process for the preparation of a resinous condensation product. :
de
en
- DE679875C - Process for the production of polymerisation products from fatty acids of drying or semi-drying oils :
de
en
- GB511064A - Improvements relating to tensioning means for power transmitting chains :
en
- CA383443A - Laundering detergent :
en
fr
- CA383394A - Temperature control system for radio apparatus :
en
fr
- GB511103A - Manufacture of substantive polyazo dyestuffs :
en
- FI18564A - Förfaringssätt och anordning för tillslutning av tunnor, drummor, fat eller andra kärl av metallplåt :
en
fi
- DE679976C - Process for the production of 3-oxydiphenylene oxide and its substitution products :
de
en
- US2169238A - Box-marking machine :
en
- NL46675C - :
en
- CA383355A - Sound device for fluid boilers :
en
fr
- DK56547C - Magnetic Compass with Fluid Attenuation. :
da
en
- FR845195A - Device for concentrating electrons in cathode ray tubes :
en
fr
- DE679910C - Tissue grenade :
de
en
- GB511417A - Improvements relating to styrene polymerization :
en
- CA383435A - Shoe shank stiffener :
en
fr
- CA383434A - Razor :
en
fr
- CH206498A - Cylindrical element bearing. :
en
fr
- AU108141B2 - Means for varying the optical projection distance ofa reproduced television image :
en
- DE679047C - Circuit arrangement for electromotive single drive for dialers or the like in telecommunication and remote control systems :
de
en
- GB511202A - Improvements in or relating to machines for packing articles into boxes of the tray and hinged-lid type :
en
- CA383440A - Anhydrous beryllium fluoride manufacture :
en
fr
- FR845246A - Transmission level control method :
en
fr
- FR845282A - Improvements to t tubes. s. f. metal enclosure :
en
fr
- GB511199A - Improvements in sources of light comprising a high-pressure mercury vapour electric discharge and an incandescent filament in series with it :
en
- GB511226A - Improvements in and relating to tins, cartons and like containers for food or the like :
en
- CH206449A - Container for storing loose card sheets and keeping them in an upright position during use. :
de
en
- CH206541A - Replacement bit. :
de
en
- CH206429A - Process for distilling and preserving vinyl methyl ketone. :
de
en
- CA383422A - Cable connecting means :
en
fr
- CA383377A - Air vortex eliminator for compressors :
en
fr
- CH206626A - Process for preparing a sulfonic acid amide compound. :
de
en
- US2169342A - Well surveying instrument :
en
- DE679829C - Process for the production of a foamable and bakeable protein product :
de
en
- AU384139A - Preserve tin :
en
- CH206550A - Process for the preparation of a new carbonic acid derivative. :
de
en
- GB511069A - Stereotype plate casting moulds :
en
- AU1539A - Production of cellulose meal :
en
- US2169972A - Furnace :
en
- CH206506A - Mobile lifting device for motor vehicles and the like. :
de
en
- DE679793C - Process for the coring of flotation gravel :
de
en
- ES5151U - Button to fix it in the buttonhole (Machine-translation by Google Translate, not legally binding) :
en
es
- US2169222A - Dynamic damper having single support and cam stabilizers :
en
- US2169536A - Score card :
en
- US2169931A - Tobacco pipe :
en
- GB511063A - Improvements in or relating to guards for marking machines :
en
- GB511403A - Figured terry weave or turkish towel fabrics and warp therefor and a method of manufacture thereof :
en
- FR845204A - Box that can be used as a darning ball :
en
fr
- GB511334A - Improved device for securing handles to brush heads :
en
- FR845299A - Plane machine gun carriage :
en
fr
- DE679937C - Entry handles for rail vehicles, buses, etc. like :
de
en
- DE679807C - Lathe device for looms :
de
en
- GB511250A - A process for recovering phenols from waste waters and apparatus for use in carrying same into effect :
en
- FR845225A - Photoelectric cell with secondary electron amplification :
en
fr
- GB511085A - Process for the manufacture of flexible electric heating appliances :
en
- GB511121A - Improvements in and relating to broadcasting receivers :
en
- US2169324A - Dental cuspidor construction :
en
- US2169434A - Process or dequaternating quaternary ammonium dyestuffs :
en
- US2169936A - Bag :
en
- DE679805C - Belt feed for machine guns :
de
en
- GB511271A - Improvements in pneumatic tyre treads :
en
- GB511312A - Improvements in and relating to couplings for trailer vehicles :
en
- FR845184A - Device for advancing or transporting cookies or other articles :
en
fr
- FR845260A - Improvements to devices with air mattress and valve for hot water installations :
en
fr
- GB511315A - Improvements in or relating to fuel feeding means :
en
- GB511189A - Improvements in and relating to telephone installations :
en
- GB511298A - Improvements in or relating to liquid pressure control systems :
en
- GB511390A - Production of ammonium sulphate :
en
- GB511125A - Improvements in or relating to means for fastening the lids of accumulator casings :
en
- GB511366A - Improvements in and relating to two-stroke cycle internal combustion engines :
en
- GB511252A - Improved means for obtaining the cooling air supply for motors of road vehicles :
en
- GB511268A - Improvements in or relating to the manufacture of compound cast bearings :
en
- US2169712A - Refrigerator car floor rack :
en
- US2169790A - Tube flaring tool :
en
- FR845302A - Mechanical pencil or stylograph :
en
fr
- US2169328A - Clamp and drill jig :
en
- US2169417A - Equipment for photographic development :
en
- USD116206S - Design for an airplane :
en
- FR845272A - Combined manufacturing process of sulfuric and nitric acids :
en
fr
- FR845275A - Lighting device for control instruments :
en
fr
- FR845245A - Process for improving the preservation of hygroscopic materials :
en
fr
- US2169537A - Manufacture of films :
en
- US2169768A - Weft cutting and holding device for looms :
en
- CA383446A - Bimetallic thermostat :
en
fr
- US2169664A - Refrigeration system :
en
- AU325338A - An improved machine for feeding and printing pricetags orthe like :
en
- US2169710A - Toy :
en
- CA383463A - Fluid heating apparatus :
en
fr
- CH206535A - Mercury vapor rectifier with cooling air jacket. :
de
en
- DK56533C - Procedure for the production of specialty beers with a low sugar content. :
da
en
- US2169908A - Pencil sharpener :
en
- FR845242A - Device for the production of mixed radiation, in particular for obtaining copies by contact and by reflection :
en
fr
- AU368538A - Improvements in or relating to containers, wrappers orthe like :
en
- US2169515A - Carboxylic acid esters of aromatic sulphocarboxylic acids with hydroxy-alkylamides and process of making same :
en
- DE680015C - Gripper switch mechanism for cinema apparatus :
de
en
- US2169921A - Steel retainer :
en
- USD116175S - Design for a smoking stand :
en
- US2169302A - Telephone system :
en
- US2169607A - Beater device :
en
- NL46409C - :
en
- AU108138B2 - Improvements in vacuum apparatus for raising liquids :
en
- US2169591A - Banding mechanism :
en
- US2169945A - Trap :
en
- US2169946A - Scraper :
en
- AU108144B2 - Improvements in rockets, or projectiles, for use in throwing lines :
en
- DE679661C - Device for squeezing lemons, oranges or the like. :
de
en
- DE679951C - Lock with several locking devices :
de
en
- US2169240A - Phenol composition :
en
- US2169388A - Metal building structure :
en
- US2169796A - Automobile lock :
en
- US2169620A - Cleaning apparatus :
en
- US2169578A - Higher alkoxyacetonitriles :
en
- CA383419A - Pulverizing apparatus :
en
fr
- FR845305A - Process for preparing dehydration products of 1, 4-butylene glycols :
en
fr
- CH206605A - Method for the preparation of a pregnenol-3-one-20. :
de
en
- CH206636A - Coupling device, in particular for motor vehicles. :
de
en
- AU352938A - Conversion of carbon monoxide with hydrogen :
en
- US2169886A - Manufacture and use of rubber thread :
en
- FR845336A - Improvements to howitzers and field guns :
en
fr
- USRE21176E - Radio-frequency inductance unit :
en
- FR845349A - Method and apparatus for air filtration :
en
fr
- DE679754C - Process for the two-stage heating of pellets of predetermined shape :
de
en
- GB511187A - Improvements in or relating to relay-controlled electrical systems :
en
- FR845294A - Monobasic aluminum sulfite manufacturing process :
en
fr
- IE15287L - Belt shifters :
en
- GB511354A - Improvements in or relating to electric motor control systems :
en
- FR845197A - Catalytic cracking process for hydrocarbon oils :
en
fr
- DE679941C - Clip to hold the tongue when attempting resuscitation :
de
en
- FR845214A - Device for smoking foodstuffs such as meat, sausages or fish :
en
fr
- GB511257A - Improvements in or relating to carburettors for internal combustion engines :
en
- GB511398A - Process for purifying hydrocarbon oils :
en
- GB511212A - Improvements in and connected with smokers' ashtrays :
en
- DE679963C - Device for developing blueprints :
de
en
- DE679921C - Machine for loosening, rearranging, sifting or transferring bulk goods into bags :
de
en
- GB511244A - Improvements in or relating to absorption refrigerating systems and apparatus :
en
- GB511342A - Improvements in wheels for agricultural tractors and other vehicles :
en
- CH206424A - Process for the production of aqueous dispersions of unsaponifiable substances. :
de
en
- CH206630A - Process for preparing an aminobenzenesulfonic acid amide compound. :
de
en
- US2169930A - Method of making inlaid cellulose plastic bodies :
en
- GB511331A - Internal combustion turbine :
en
- FR845163A - Machine to refresh the ends after assembly :
en
fr
- FR845179A - Device for the remote transmission of angular positions, in particular for the transmission of the direction of magnetic fields :
en
fr
- DE679995C - Method for producing a protruding attachment on gas protection hoods :
de
en
- GB511325A - Improvements in or relating to processes of preventing corrosive attack on metals :
en
- GB511317A - Improvements in or relating to cinematographic projectors :
en
- US2169376A - Structural assembly :
en
- US2169685A - Electrical method of geophysical exploration :
en
- NL46794C - :
en
- US2169428A - Flat metal-covered roof :
en
- US2169435A - Air conditioning apparatus :
en
- CA383334A - Reciprocating ram pump :
en
fr
- CH206566A - Manufacturing process by stamping of containers comprising a rigid half-shell and a deformable half-shell assembled by their edges. :
en
fr
- AU396438A - Improvements in or relating to methods of, and means for, reading statistical record cards :
en
- CH206386A - Slurry mixer. :
de
en
- CH206552A - Process for preparing a sulfonic acid amide compound. :
de
en
- GB511378A - Improvements relating to electric fuses, cut-outs, connectors, links and the like :
en
- CH206492A - Power operated screwdriver. :
de
en
- CH206494A - Method of applying binders. :
de
en
- US2169811A - Method of preserving fish :
en
- US2169926A - Grade crossing traffic control :
en
- CA383420A - Refrigerating plant :
en
fr
- US2169669A - Angle-iron bending machine :
en
- US2169981A - Apparatus for applying pressure to shoe soles :
en
- US2169825A - Method of making an article :
en
- US2169769A - Cabinet construction :
en
- FR845187A - Propulsion device with several reduction stages and liquid couplings corresponding to these stages, in particular for the propulsion of charge blowers for internal combustion engines :
en
fr
- GB511072A - Improvements in and relating to electrical communication systems :
en
- GB511347A - Improvements in mattresses, seat bases and the like :
en
- US2169554A - Refrigerating apparatus :
en
- CA383356A - Drink mixer :
en
fr
- US2169707A - Peeling machine for potatoes, etc. :
en
- US2169714A - Black spot correcting means :
en
- US2169853A - Supervision of electric systems :
en
- US2169960A - Brake :
en
- US2169894A - Method of forming blanks :
en
- US2169429A - Skimming device for glass tanks or furnaces :
en
- US2169476A - Galvanometer :
en
- US2169982A - Device for automatically controlling the fore and aft inclination of aircraft :
en
- US2169660A - Gas range :
en
- CH206395A - Drawing table with separate drawer compartment. :
de
en
- AU108186B2 - Improvements in or relating to methods of photochemically producing contrasts and photosensitive layers suitable therefor :
en
- US2169937A - Method of producing perforated metal sheets :
en
- CA383481A - Stereosonic effect producing system :
en
fr
- CH206603A - Process for the preparation of an o-haloanthraquinone-B-carboxylic acid. :
de
en
- FR845274A - Advanced cinematic projection device :
en
fr
- GB511290A - Improvements in mattresses, seat bases and the like :
en
- GB511434A - Improvements in or relating to apparatus for indicating the presence or intensity of charges of static electricity :
en
- CA383357A - Tanning process :
en
fr
- CH206520A - Hand machine tool with built-in electric drive motor. :
de
en
- US2169839A - Cigar mold :
en
- US2169968A - Fastening installation :
en
- USD116130S - Bass combination :
en
- CH206497A - Use for tobacco pipes. :
de
en
- US2169750A - Conveyer bucket for elevators and the like :
en
- US2169753A - Ironing machine cabinet :
en
- CA383441A - Metal fluoride manufacture :
en
fr
- GB511460A - Film inspection apparatus :
en
- CH206388A - Box lock for left and right use as well as for use with drawers. :
de
en
- DE679940C - Circuit to prevent the mechanical brake from being applied in three-phase motors with a sliding armature while the direction of rotation is reversed :
de
en
- CA383373A - Albuminous substance hardening process :
en
fr
- CH206496A - Lighter with swivel cover. :
en
fr
- CH206525A - Device for remote control and remote monitoring of several stations. :
de
en
- US2169582A - Tobacco rod forming method and means :
en
- US2169217A - Well tool :
en
- ES5168U - Closet bed. (Machine-translation by Google Translate, not legally binding) :
en
es
- CH206499A - Torsional vibration damper. :
de
en
- CA383363A - Folding bed :
en
fr
- CH206581A - Locking device with blocking magnets for electrical power stations. :
de
en
- CA383464A - Air control device for combustion apparatus :
en
fr
- US2169804A - Method of closing containers and the product thereof :
en
- DE679757C - Incandescent lamp socket with short overall length with screw connection :
de
en
- DE679904C - Socket pipe connection :
de
en
- AU330638A - Improvements relating to electron multipliers :
en
- USD116194S - Design fob a basket :
en
- AU108198B2 - Loading apparatus for attachment toa transport vehicle, and driven fromthe motor thereof :
en
- US2169245A - Glycerol fermentation process :
en
- US2169635A - Liquid dispensing apparatus :
en
- US2169680A - Whizzer separator :
en
- CA383351A - Collar fastener :
en
fr
- CH206564A - Combined television and radio receiver. :
de
en
- CH206586A - Single axle drive of electrically operated vehicles with cardan shaft. :
de
en
- GB511449A - Improvements in or relating to electron discharge devices :
en
- US2169246A - Butyl acetone fermentation process :
en
- US2169346A - Jig and method for reconditioning the aligning edges of lugs of matrices as used in typesetting machines :
en
- US2169445A - Dispensing apparatus :
en
- US2169547A - Cooking kettle :
en
- US2169834A - Protective sanitary cover for bedpans :
en
- GB511422A - Air propeller :
en
- NL46541C - :
en
- CA383380A - Carbazole-alkyl ketone :
en
fr
- CA383477A - Butyl alcohol fermentation :
en
fr
- CH206607A - Process for the preparation of a mixture of ring-alkylated aromatic compounds. :
de
en
- US2169952A - Proportional mixing scale :
en
- CH206378A - Artificial fish for fishing. :
en
it
- CH206397A - Heating device for tin cans. :
de
en
- DE679714C - Electromagnetically controlled suction valve for ammonia vapor compressor :
de
en
- DE679840C - Procedure for the temporary closing of packages and containers of any kind :
de
en
- DE679857C - Arrangement for observation and control of the electron-optical images occurring in the beam path of an electron microscope with two or more electron-optical magnification levels :
de
en
- DE679912C - Spraying method for lacquers or lacquer paints :
de
en
- DK56555C - Ink conductor for fountain pens. :
da
en
- US2169895A - Padlock :
en
- US2169977A - Control apparatus :
en
- USD116196S - Design for a bedspread :
en
- ES5242U - Portable device for light. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB511090A - Improvements in or relating to photographic shutters :
en
- US2169824A - Art of removing burrs from welded rod lengths :
en
- US2169900A - Air conditioning system :
en
- US2169261A - Process for purifying sulphur :
en
- GB511213A - Improvements in or connected with cutter-chain machines for use in mining coal and other minerals :
en
- GB511188A - Aeroplane :
en
- DE679926C - Attachment of radially loaded double blades :
de
en
- ES5124U - A pencil for tinting on the eyebrows (Machine-translation by Google Translate, not legally binding) :
en
es
- FR845185A - Conditioning agents for bread making :
en
fr
- US2169509A - Fruit dicing machine :
en
- US2169984A - Perfume :
en
- DE679830C - Recording cinematograph :
de
en
- FR845202A - Method and apparatus for drying spools or bobbins of thread :
en
fr
- GB511330A - Improvements in and relating to water-tight containers made of paper or the like :
en
- GB511269A - A machine for the manufacture of felt sheets :
en
- GB511445A - Improvements in and connected with electric cooking apparatus :
en
- CH206528A - Remote control device. :
de
en
- GB511468A - A generator of oscillations for ultra-short waves :
en
- GB511484A - Improvements in or relating to the manufacture of hollow steel ingots :
en
- DE679884C - Method of manufacturing an electrolytic capacitor :
de
en
- DE679916C - Process for the production of translucent vitreous bodies :
de
en
- GR8439B - INDIRECT VENTILATION SYSTEM :
el
en
- SE96524C1 - :
en
- CH206623A - Process for the preparation of cumohydroquinone monophytyl ether. :
de
en
- DE680010C - Device for blocking the bobbin feed on residual yarn pulling machines :
de
en
- DE680014C - Device to prevent switch damage in electric arc furnaces :
de
en
- US2169533A - Micrometer leveling device :
en
- FR845335A - Water level indicator :
en
fr
- GB511465A - Improvements in and relating to convertible bed-settees and the like :
en
- FR845267A - Adjustable width band filter selector, especially for radio receivers :
en
fr
- USD116131S - Design fob a burial casket :
en
- ES4901U - Gate with its drive mechanisms. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR845279A - Servo-valve with adjustable flow rate by balanced control :
en
fr
- FI18563A - Artificiellt kylt slutet kvicksilver ångurladdningsrör och förfaringssätt för dess framställning :
en
fi
- FR845160A - Elastic suspension of propulsion devices, particularly of vehicle engines :
en
fr
- CH206454A - Transfer machine for exposing photosensitive photogravure printing cylinders. :
de
en
- US2169284A - Refrigeration :
en
- US2169431A - Garment hanger :
en
- US2169560A - Device for the conversion of electric currents or potentials by means of periodically actuated switching contacts :
en
- US2169613A - Piston ring :
en
- US2169831A - Television receiving apparatus :
en
- CH206551A - Process for the preparation of a new compound of the thiazolidine series. :
de
en
- US2169630A - Lifesaving device for submarines :
en
- FR845259A - Improvements to heating installations :
en
fr
- FR845289A - Device for preparing strip image proofs :
en
fr
- US2169868A - Electric socket :
en
- US2169641A - Printing device :
en
- US2169809A - Treatment of gaseous paraffin hydrocarbons :
en
- US2169618A - Preservation of rubber :
en
- USD116163S - Design for a paper tray :
en
- USD116150S - Design for a transparent food :
en
- US2169465A - Photoelectric cell control for scales :
en
- US2169655A - Vacuum cleaner display device :
en
- US2169992A - Milking machine :
en
- CH206621A - Process for the preparation of 4-amino-4'-sulfonamido-diphenyl-sulfone. :
de
en
- CH206622A - Method of making a therapeutically useful compound. :
de
en
- CH206410A - Hand vacuum cleaner. :
de
en
- CH206575A - Anti-skid device on motor vehicles. :
de
en
- GB511327A - An improved time measuring apparatus comprising a synchronous motor and an auxiliary movement :
en
- GB511105A - Method of manufacturing very high quality steel :
en
- DE679972C - Process for the pure production of di- (p-phenetyl) - (2-aethoxypyridyl-5) -guanidine :
de
en
- DE679702C - Automatic safety ignition device :
de
en
- CH206553A - Auxiliary device for pulling the shoelace into the shoe. :
de
en
- GB511289A - Improvements in or relating to starting devices for internal combustion engines :
en
- USD116193S - Design for a basket :
en
- FR845178A - Method and apparatus for the manufacture of shaped articles of thermoplastic materials :
en
fr
- FR845284A - Improvements to discharge lamps :
en
fr
- FR845300A - Improvements in the manufacture of textiles and other materials :
en
fr
- GB511336A - Indicating the disposition of magnetic fields :
en
- GB511471A - Improvements relating to the treatment by washing or wetting of suspensions of dust or other finely divided substances in air or other gases :
en
- CH206408A - Machine for cleaning, impregnating and dyeing carpets and similar objects, as well as for cleaning horsehair, down feathers or the like. :
de
en
- CH206412A - Whale and process for its manufacture. :
en
fr
- CH206434A - Process for the preparation of a green dye which can be used as a pigment. :
de
en
- FR845250A - Process for producing diolefins, particularly butadiene :
en
fr
- USD116156S - Design fob a watch bracelet or :
en
- USD116159S - Design for a lady s handbag or :
en
- USD116176S - Design for a smoking stand :
en
- US2169773A - Positive action poppet valve :
en
- USD116210S - Design for an ensemble dress :
en
- US2169737A - Diazo-amino compound and method :
en
- USD116192S - Design for a citrus fruit peeler :
en
- GB511340A - Improvements in or relating to bobbins and like yarn holders :
en
- GB511299A - Improvements in boxes or containers for face powder, toilet powder, tablets or the like :
en
- US2169363A - Olefin-sulphur dioxide reaction products :
en
- CH206441A - Process for the production of animalized threads, films or other structures. :
de
en
- CH206423A - Chemically indifferent filter and process for its manufacture. :
de
en
- DE679919C - Mill and grindstone :
de
en
- US2169940A - Pipe cleaner :
en
- AU329638A - Improved mode of and apparatus for constructing and maintaining roads :
en
- CA383471A - Shaving device :
en
fr
- CH206617A - Installation of electric tilting furnace. :
en
fr
- US2169249A - Method of and means for effecting downstream migration of fish about dams :
en
- US2169692A - Door lock :
en
- US2169847A - Production of rubber structures and process of making the same :
en
- CH206600A - Process for the production of a condensation product. :
de
en
- SE96536C1 - :
en
- US2169765A - Machine tool :
en
- US2169777A - Mechanism for and process of assembly of a flexible plug cap with its terminals and electrical conductors :
en
- DE679900C - Cigarette holder with hinged lid and built-in electric lighter with glow wire :
de
en
- DE680034C - Device for feeding a direct current consumer, in particular an electric motor, from an alternating current source via grid-controlled gas or vapor discharge vessels connected in parallel in opposite directions :
de
en
- AU108331B2 - Conversion of carbon monoxide with hydrogen :
en
- GB511066A - Improvements relating to footwear :
en
- GB511402A - Repeating flashlight for photographic purposes :
en
- DE662975C - Process for the removal of gaseous weak acids, especially hydrogen sulfide and hydrogen cyanide, and of vapors of benzene or similar highly volatile liquids from gases :
de
en
- DK56543C - Procedure for the treatment of the surfaces of buildings and other structures, in particular of concrete. :
da
en
- FR845224A - Improvements in the assembly of aircraft propellers and engines :
en
fr
- NL46260C - :
en
- US2169860A - Guard means for electric switches :
en
- US2169807A - Compressor :
en
- GB511480A - Apparatus for determining and measuring irregularities in the profile of a surface :
en
- CH206382A - Procedure for the repair of tracks with lashed rail joints. :
de
en
- DE679798C - Process for the electrolytic production of protective layers on workpieces :
de
en
- GB511308A - Improvements in safety devices for rotary collar polishing machines :
en
- AU108158B2 - Blowpipe apparatus :
en
- CH206554A - Filter insert for respiratory protection filters, the filter material of which consists in particular of fibers, and method for producing the filter insert :
de
en
- US2169446A - Transportation means for refrigerating unit containers :
en
- US2169721A - Adjustable display shelving :
en
- US2169545A - Lubricating oil :
en
- US2169643A - Incandescible cathode :
en
- US2169546A - Fixing dyestuffs on substrata :
en
- US2169961A - Shielded plug and socket member :
en
- US2169347A - Display case :
en
- GB511462A - Improvements in or relating to colour photography :
en
- CA383427A - Sample holder :
en
fr
- CH206627A - Process for the preparation of a thiazolium compound. :
de
en
- US2169516A - Gasket :
en
- US2169550A - Attachment for rocking chairs :
en
- USD116154S - Design for a spoon ob other article :
en
- AU340638A - Process of and device for molding plastic materials :
en
- US2169915A - Sash cord fastener :
en
- DE679879C - High frequency amplifier circuit :
de
en
- DE679780C - Multi-phase, asynchronous starting synchronous small motor :
de
en
- DE680001C - Moving X-ray screen :
de
en
- DE679697C - Locking device for cash registers, accounting and similar machines :
de
en
- GB511120A - Improvements in and connected with vehicle steering mechanism for multi-wheel steering :
en
- CH206614A - Process for the production of pelts. :
de
en
- US2169397A - Stereoscopic device :
en
- US2169331A - Blower for annealing furnaces and the like :
en
- US2169451A - Fluid motor :
en
- AU108171B2 - Method of ensuring the synchronisation in television transmitters :
en
- CA383379A - Strip material coiling apparatus :
en
fr
- US2169309A - Starting mechanism for internal combustion engines :
en
- CH206400A - Food can closures, especially for condensed milk cans. :
de
en
- AU108190B2 - Improvements in or relating tothe separation of synchronizing signals in television receivers :
en
- GB511450A - Improvements in or relating to knitting machines :
en
- CA383369A - Portable building :
en
fr
- CH206478A - Process for the production of case-hardening steel. :
de
en
- CA383444A - Photoelectric device :
en
fr
- AU108181B2 - Improvements inthe method and means for bending sheets of wood :
en
- FR845213A - Film guidance for stereoscopic shots :
en
fr
- DE679730C - Device for determining and recording any point on a projection surface, in particular for producing projection images for horizon and decoration projection :
de
en
- US2169684A - Hammer mill :
en
- AU108201B2 - Method of and means for manufacturing pivot pins for door hinges dowels, shafts, axles, andthe like :
en
- CH206583A - Coupling for wire pulls, in particular for signaling and turnout systems. :
de
en
- CH206542A - Tongue retractors for dental purposes. :
de
en
- ES5271U - New type of guillotine window. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR845320A - luminescent tubular element with enclosed reflective bodies :
en
fr
- US2169785A - Head for machinists' scales :
en
- US2169970A - Disazo dyestuffs :
en
- US2169393A - Direct tapping faucet structure :
en
- US2169524A - Fluid-pressure-producing device :
en
- US2169538A - Garment hanger :
en
- US2169490A - Garment construction :
en
- US2169917A - Road roller :
en
- AU108175B2 - Improved means for fixing deck planking on bridges andthe like :
en
- CH206426A - Process for manufacturing hydrogen peroxide. :
en
fr
- CH206452A - Device for projecting films of different width and pitch in a cinematographic apparatus. :
en
fr
- CA383458A - Drilling mud :
en
fr
- US2169267A - Vehicle speed engine limiting device :
en
- CH206419A - Machine for forming and measuring soft masses such as butter, margarine and the like. :
de
en
- GB511338A - Improvements in or relating to yarn feeding mechanism :
en
- NL46323C - :
en
- USD116198S - Design for a woven textile fabric :
en
- US2169402A - Buckle :
en
- US2169426A - Composite tumbler :
en
- US2169508A - Truck anchor :
en
- US2169599A - Ice-cooled refrigerator :
en
- CH206558A - Pressure telegraph. :
de
en
- US2169795A - Water-cooling apparatus and method :
en
- DE679775C - Phase-dependent network :
de
en
- GB511412A - Method and apparatus for facilitating reference to manuscript by speakers :
en
- CA383361A - Rubber process and product :
en
fr
- CA383455A - Railway car end wall :
en
fr
- USD116148S - Design for a spoon ob similar article :
en
- US2169617A - Electric motor :
en
- CA383392A - Electric valve converting system :
en
fr
- CA383461A - Bookkeeping machine :
en
fr
- CA383338A - Variable pitch propeller :
en
fr
- FR845180A - Apparatus for artificial drying in matt images and high gloss images :
en
fr
- CA383469A - Light projector :
en
fr
- US2169242A - Vehicle spring suspension :
en
- US2169361A - Varnishes, varnish forming substances, and methods of producing same :
en
- US2169910A - Sound recording system :
en
- CH206593A - School desk. :
en
fr
- GB511124A - An improved process for making cigarette papers :
en
- GB511363A - Improvements in or relating to television and like systems :
en
- GB511370A - Improvements in and relating to domestic washing machines :
en
- FR845226A - Reinforcing bar manufacturing process :
en
fr
- US2169535A - Lock :
en
- DE679936C - Sand spreading device for rail vehicles :
de
en
- DK56538C - Procedure for Broadcasting Television and Apparatus for its Practice. :
da
en
- FR845237A - Spring motor :
en
fr
- GB511194A - Improvements in or relating to lighting appliances, particularly for operating theatres and the like :
en
- GB511466A - A machine for the ornamentation of welts :
en
- GB511102A - Manufacture of amino-hydroxy carboxylic acids of the diarylmethane series :
en
- FR845229A - Cylinder with diaphragm serving as piston :
en
fr
- GB511407A - Method of indicating quality, origin, or other particulars on lengths of textile products or materials :
en
- GB511367A - Improvements in or relating to electric meters for measuring high frequency power :
en
- GB511461A - Improvements in or relating to copper base alloys :
en
- GB511158A - Improvements in or relating to locks :
en
- GB511215A - Improvements in and relating to insulating and dielectric materials :
en
- GB511441A - Manufacture and application of agents for improving textiles :
en
- GB511294A - Improvements in or relating to wire systems for distributing speech and music :
en
- DE679955C - Arrangement for the automatic control of containers in conveyor systems, especially pneumatic tube systems :
de
en
- GB511384A - Improvements in independently heated thermionic cathodes for electric discharge devices :
en
- GB511114A - Manufacture of monoazo dyestuffs :
en
- US2169575A - Board-cutting machine :
en
- US2169648A - Motor vehicle transport :
en
- US2169810A - Lubricated valve :
en
- FR845239A - nut :
en
fr
- GB511273A - Improvements relating to water-closets :
en
- GB511320A - Improvements in apparatus for testing the balance of rotors :
en
- GB511245A - Improvements in or relating to absorption refrigerating systems and apparatus :
en
- GB511241A - Improvements in or relating to the steaming of fruit and vegetables :
en
- ES5305U - Drilling and milling tool for wood processing machines. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB511129A - Improvements in or relating to display stands for garments and attachments therefor :
en
- DE679743C - Cinema equipment, especially cassette :
de
en
- GB511440A - Improvements in and relating to indicating devices for prepayment mechanism :
en
- GB511110A - Improvements in and relating to tea pots :
en
- DE679828C - Device for producing a closure for paper rolls, in particular check or control strip rolls for cash registers, accounting machines, calculating machines, etc. :
de
en
- US2169294A - Method and system of motor control :
en
- DE679818C - Control drive for locomotive steam engines with valve control :
de
en
- DE679894C - Umbrella frame that can be shortened with telescope-like collapsible roof pole parts and locking devices on the roof poles :
de
en
- CH206515A - Regulating transformer. :
de
en
- IE15679L - Glass furnace :
en
- CA383385A - Furnace stoker :
en
fr
- US2169483A - X-ray inspection equipment and method :
en
- US2169686A - Sealed receptacle :
en
- GB511248A - Improvements in knapsacks :
en
- GB511344A - Improvements in internal combustion engines :
en
- FR845176A - Improvements to heat engines using liquid as motor fluid :
en
fr
- FR845327A - Control mechanism for motor vehicles :
en
fr
- GB511281A - Improvements in multi-colour photographic transparencies :
en
- GR8431B - METHOD FOR AGING AND REFINING OF ALCOHOLIC LIQUIDS OR THE IMPROVEMENT OF THEM :
el
en
- DE679764C - Luminous position indicator for adjustable organs :
de
en
- GB511425A - Improvements in the manufacture of reflectors :
en
- US2169646A - Brake system :
en
- DE679771C - Process for the production of mats by hot embossing using hot softening printing plates :
de
en
- USD116197S - Design for a bebspread :
en
- FR845155A - Installation of stained glass :
en
fr
- USD116183S - Design for a bedspread :
en
- DE1471875U - :
de
en
- US2169430A - Device for producing vegetable infusion :
en
- US2169739A - Apparatus for manipulating glass plates :
en
- US2169874A - Observation device :
en
- GR8436B - FABRIC TANGLE FRAME. :
el
en
- GB511457A - Improvements in surgical trusses :
en
- IE16375L - Airscrews with cellulosic covering :
en
- FR845318A - Elastic bearing retainer :
en
fr
- GB511345A - Improvements in and relating to electric signalling systems :
en
- ES5279U - Leveling device for support points (feet) of tables, chairs and other furniture, machines, etc. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB511319A - Improvements in pyrophoric lighters for cigarettes and the like :
en
- GB511126A - Improvements in or relating to heat-insulating materials and the manufacture thereof :
en
- IE15224L - fungicidal compositions :
en
- US2169501A - Dispensing cap :
en
- US2169600A - Tag and means thereon for attaching the same to garments :
en
- US2169700A - Lubricant :
en
- US2169821A - Electrical switching and control system :
en
- CA383442A - Alcoholic detergent :
en
fr
- US2169797A - Method of casting, self-stripping and rapid-cooling steel ingots :
en
- US2169310A - Cigar and mouthpiece therefor :
en
- US2169311A - Can-body maker :
en
- US2169469A - Knitting machine :
en
- US2169652A - Internal combustion engine :
en
- US2169842A - Electronic organ :
en
- AU108161B2 - Production of cellulose meal :
en
- CH206440A - Process for the production of a film which can be used as a protective cover for light- and air-sensitive goods and a film produced by the process. :
de
en
- US2169732A - Method of making magnetic bodies :
en
- US2169772A - Conveyer :
en
- DE680003C - Frost protection window for the windshield of motor vehicles :
de
en
- ES5169U - Combined receptacle to contain and crack hard fruits. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB511075A - Improvements in detachable coin containers for coin-freed apparatus :
en
- DE679959C - Manufacture of light-resistant chrome yellow colors :
de
en
- FR845196A - Method and apparatus for carrying out the catalytic vapor phase reactions :
en
fr
- USD116195S - Design fob a bedspread :
en
- CH206485A - Gear for converting intermittent pushing movements into rotary movements and vice versa. :
de
en
- DE679915C - Process for the production of refractory masses :
de
en
- US2169464A - Method of producing high tensile strength iron :
en
- CA383368A - Cash register totalizer :
en
fr
- CH206385A - Ceiling heating system. :
de
en
- DE679609C - Process for the production of synthetic resins :
de
en
- CA383391A - Electric conductor bushing :
en
fr
- CH206533A - Process for the manufacture of electrodes for electrolytic capacitors. :
de
en
- CH206401A - Machine for opening and cleaning cotton or similar fiber material. :
de
en
- US2169258A - Powder puff and method of making same :
en
- US2169406A - Retread paver :
en
- USD116179S - Design for a pocket tool :
en
- GB511100A - Improvements in and relating to shoe-trees :
en
- GB511230A - Improvements in or relating to absorption refrigerating systems and apparatus :
en
- US2169374A - Oscillation generation system :
en
- US2169647A - Motored clock :
en
- FR845182A - Analyzer device for glasses used in optics :
en
fr
- DE679701C - Automatic gas shut-off device :
de
en
- FR845315A - Gradual and continuous shifting and hydraulically operated braking device :
en
fr
- AU108192B2 - Improvements in or relating to thermionic valves :
en
- GB511423A - An improved stair-carpet holder :
en
- DE679881C - Process for the production of joints and for the installation of terminations in high voltage cables :
de
en
- GB511280A - Improvements in or relating to photo-electric systems for automatically controlling variable magnitudes :
en
- USD116160S - Design for an oil burner :
en
- ES5178U - Canvas or jute fabric dyed in different colors and prepared in strips of 8, 10, 12, 14 and 16 cm, destined for the manufacture of espadrilles. (Machine-translation by Google Translate, not legally binding) :
en
es
- DE679832C - Method for clamping material to be traced in a device which is set up for breaks in daylight and in electrical light :
de
en
- GB511234A - Improved condensation products and process of preparing the same :
en
- DE679834C - Universal trigger device for multi-barreled rifles :
de
en
- CA383395A - Remote control system :
en
fr
- CH206595A - Process for the preparation of a mixture of ring-alkylated aromatic compounds. :
de
en
- US2169736A - Alkylolamino-methylene compound and method of making :
en
- US2169408A - Drive spike :
en
- CH206475A - Two-part watch case made of brittle material. :
de
en
- AU108189B2 - Improvements in or relating to direction finding radio receiving installations :
en
- DE679847C - Pretreatment of nutritional solutions for the fermentation-technical extraction of citric acid from carbohydrates by means of molds :
de
en
- FR845156A - Cylinder head for internal combustion engines :
en
fr
- GB511267A - Tamper proof ear tags :
en
- DE679841C - Device for cutting continuous webs that are conveyed in increments by transport rollers :
de
en
- FR845309A - Combustion chamber for gas-flowing machinery, such as gas turbines, rockets, etc., especially for use on aircraft :
en
fr
- GB511335A - Process and apparatus for shaping stockings formed on circular knitting machines :
en
- CA383451A - Railway car coupler rod :
en
fr
- GB511233A - Cyclic substituted dichlorinated aliphatic hydrocarbons and processes of preparing the same :
en
- US2169209A - Pressure oil can :
en
- DE679878C - Monitoring device for several signals, especially for the signal lamps of overhead warning systems :
de
en
- FR845280A - Water-closet-shower :
en
fr
- GB511210A - Improvements in or relating to vehicle bodies :
en
- NL46705C - :
en
- US2169553A - Directive radio system :
en
- DE679883C - Cooling device for electrical machines, especially those of high speed, in which both a coolant conducted through hollow bodies in the radial slots of the stator and a circulating gaseous coolant are used :
de
en
- FR845188A - Induction coil :
en
fr
- US2169410A - Breather valve and hatch for tanks :
en
- USD116177S - Design for a weighing scale :
en
- US2169274A - Partition structure :
en
- US2169580A - Scissors and shears :
en
- DE679871C - Self-sealing coke oven door :
de
en
- CH206435A - Process for the production of a condensation product. :
de
en
- CH206477A - Clock with synchronous motor for adjusting the same. :
de
en
- ES5281U - A bigudi with support (Machine-translation by Google Translate, not legally binding) :
en
es
- DE680033C - Device for regulating the speed of direct current motors that are fed from an alternating current network via grid-controlled discharge paths :
de
en
- FR845170A - Method of regulating steam heating systems :
en
fr
- ES5081U - Sketch of training typewriter with its corresponding graphic boards. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2169703A - Pumping apparatus :
en
- US2169271A - Overhead door construction :
en
- US2169836A - Knitting machine :
en
- USD116187S - Design for a scaffold unit :
en
- FR845216A - Tandem split into two bicycles :
en
fr
- FR845348A - Refrigerator appliances :
en
fr
- FR845235A - Improvements to thermal insulation :
en
fr
- US2169360A - Transmission line :
en
- US2169666A - Lens strap mounting :
en
- US2169775A - Poultry nest :
en
- DE679885C - Process for the preparation of a mixture of acetylene and other gaseous hydrocarbons :
de
en
- ES5116U - Template for footwear. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES5068U - A fixed support for telephone auricalares (Machine-translation by Google Translate, not legally binding) :
en
es
- GB511448A - Improvements in or relating to electrical bonding couplings :
en
- GB511300A - Improvements in or relating to brakes for vehicles :
en
- GB511490A - Improvements relating to collapsible gates :
en
- GB511387A - Improvements in or relating to electric switches of the slowmake slow-break type :
en
- FR845277A - Tool knife :
en
fr
- DE679934C - Drive for tilting roll bridges with back arm :
de
en
- US2169731A - Pin for artificial teeth and method of making same :
en
- US2169612A - Combination scraper, carrier, and spreading machine :
en
- US2169218A - Recovery of solvent from hydrocarbon oils :
en
- US2169471A - Disk harrow :
en
- US2169544A - Method and apparatus for separating material into constituents of different specific gravity :
en
- DE679782C - Process for achieving the greatest economic efficiency in power plants with several units :
de
en
- AU541838A - Improvements in methods of constructing concrete floorings and like surfaces :
en
- US2169278A - Method of manufacturing flavoring for alimentary products :
en
- GB511411A - Improvements relating to foldable frames for tents :
en
- US2169282A - Removal of h2s and hcn from gases :
en
- CH206599A - Process for the production of a condensation product. :
de
en
- DE679964C - Hub attachment for propellers made of a magnesium alloy :
de
en
- GB511060A - Improved method or process of uniting the ends of parallelly arranged metal tubes :
en
- US2169861A - Steering mechanism for automobiles :
en
- AU323238A - Improvements in antenna systems :
en
- CH206445A - Process for the production of oxidic protective layers on aluminum and aluminum alloys. :
de
en
- DE679713C - Compression refrigeration machine :
de
en
- DE679796C - Procedure for determining temperature :
de
en
- FR845227A - Chime arrangement for pendulum strike :
en
fr
- US2169726A - Oscillograph apparatus :
en
- US2169987A - Method and apparatus for building roads :
en
- US2169715A - Stabilized truck and bolster therefor :
en
- US2169882A - Caster socket :
en
- AU108178B2 - Improvements relating to electron multipliers :
en
- CA383341A - Animal trap :
en
fr
- US2169306A - Short-wave receiver :
en
- US2169420A - Wire-bending machine :
en
- CH206469A - High voltage transformer, especially voltage converter. :
de
en
- DE679896C - Process for improving the light and heat resistance of synthetic high polymers and copolymers containing chlorine :
de
en
- FR845303A - Process for the preparation of colorless vinyl methyl ketone :
en
fr
- DE679939C - Device for the regulation of electrical operating parameters by means of counter-switching DC machines :
de
en
- NL46487C - :
en
- US2169289A - Engine :
en
- GB511237A - An improved process for the solvent extraction of mineral oils :
en
- USD116139S - Design for a starting box :
en
- DE679858C - Gas generator for gasifying solid fuels in cross flow :
de
en
- GB511198A - Improvements in or relating to finger guards for sewing machines :
en
- US2169323A - Food preparer :
en
- US2169622A - Auxiliary air controller for internal combustion engines :
en
- US2169339A - Mill for dispersion and mixing :
en
- US2169527A - Seed harvester :
en
- US2169670A - Axle arrangement for motor-driven vehicles :
en
- NL46353C - Method and machine for making match packs :
en
nl
- US2169454A - Liquid dispensing apparatus :
en
- US2169722A - Brush display rack :
en
- GB511452A - Improvements in or relating to interruptable power transmission connections :
en
- FR845151A - Improvements in fuel supply devices or systems for combustion engines :
en
fr
- US2169674A - Highway marker :
en
- AU468138A - Blowpipe apparatus :
en
- DE679707C - Device for smoldering fuels containing asphalt :
de
en
- AU108160B2 - Improvements in and relating to collapsible articles of furniture :
en
- US2169244A - Fermentation process :
en
- US2169971A - Sulphonic acid amide compounds :
en
- US2169676A - Signature and other printing dies for printing machines :
en
- DE679809C - Low pressure protection for gas lines :
de
en
- GB511159A - Improvements in or relating to circuit arrangements, including dry rectifiers :
en
- AU332938A - Improvements in or relating to electron beam discharge tubes :
en
- DK56558C - Procedure and Apparatus for the Production of Single-Sided Floral Ribbons. :
da
en
- USD116162S - Design for a massage brush :
en
- USD116166S - Design for a shoulder bag or similar :
en
- US2169837A - Low frequency amplifier :
en
- CA383472A - Sheet material deforming apparatus :
en
fr
- US2169481A - Clamping device :
en
- NL46370C - METHOD OF TANNING OF SKINS AND SKINS WITH PHOSPHOR COMPONENTS :
en
nl
- US2169654A - Controlling the signal frequencies in television systems :
en
- US2169561A - Automatic bleeder :
en
- AU108176B2 - Improved means for opening and closing windows, more particularly those of automobiles :
en
- CA383335A - Apparatus for applying metallic thread fasteners to thin boards :
en
fr
- DE679475C - Process for the preparation of ethers of 3,5-diiodo-4-oxyacetophenone :
de
en
- DE679720C - Electrical vapor discharge apparatus, in particular metal vapor converter, with a condensation chamber for receiving the steam jet shooting up from the liquid cathode and movable anodes :
de
en
- DE679907C - Motor vehicle brake with several brake shoe assemblies axially adjacent to one another in a single brake drum :
de
en
- DE679988C - Process for the production of dyes :
de
en
- FR845324A - Improvements to food processing equipment :
en
fr
- US2169718A - Hydraulic earth-boring apparatus :
en
- US2169438A - Protective device :
en
- AU329138A - Improvements in or relating to methods of photochemically producing contrasts and photosensitive layers suitable therefor :
en
- CH206451A - Camera with coupled photoelectric light meter. :
de
en
- DK56537C - Piston machine with about a common crank placed Radial groups of Cylinders. :
da
en
- CH206560A - Circuit arrangement for telephone systems with main and sub-offices and voter operation. :
de
en
- DE679791C - Method of solidifying wood :
de
en
- DE679992C - Device for calming fluids in open, moving drinking vessels, especially cups :
de
en
- FR845206A - Distributor disc for battery ignition distributors :
en
fr
- FR845345A - Device for adjusting the bursting time of the projectile of rapid-fire automatic or semi-automatic firearms :
en
fr
- CA383403A - Alkylene oxide isomerization :
en
fr
- CH206584A - Anti-skid device for electric alternating current traction vehicles. :
de
en
- AU330138A - Method of and means for manufacturing pivot pins for door hinges dowels, shafts, axles, andthe like :
en
- AU108135B2 - Improvements in combinations ofa source of radiation with material adapted tobe excited to luminescence bythe radiation :
en
- CH206433A - Process for the preparation of 1: 4-bis (a, B-diphenylethylamino) anthraquinone sulfonic acid. :
de
en
- US2169463A - Bulk material delivery truck :
en
- USD116138S - Design for a cycle saddle seat :
en
- US2169800A - Knot-tying device :
en
- US2169907A - Combination padlock :
en
- USD116151S - Design for a photographic enlarger :
en
- US2169557A - Hand hoe :
en
- AU108133B2 - Improvements in antenna systems :
en
- DE679776C - High-voltage electrical cable, on the layered insulation of which an artificial pressure is applied :
de
en
- CA383389A - Circuit breaker :
en
fr
- CH206523A - Electric switch device. :
en
fr
- US2169329A - Stabilizing organic esters of cellulose :
en
- US2169749A - Machine tool :
en
- GB511266A - Improvements in or relating to the preparation of planographic printing plates :
en
- DE671100C - Type cleaner for typewriters u. like :
de
en
- US2169815A - Well pump operating mechanism :
en
- FR845189A - Bodywork, in particular for motor vehicles :
en
fr
- GB511478A - Improved means for the conveyance of liquid in a certain direction in reciprocating mechanisms, particularly in crank mechanisms for internal combustion motors :
en
- AU481638A - Improvements in inlaid articles and method of inlaying :
en
- CA383402A - Transformer grouding switch :
en
fr
- CH206596A - Process for the preparation of a mixture of ring-alkylated aromatic compounds. :
de
en
- DK56552C - Spring device for Motor Vehicles with driven Pendulum Half Shafts. :
da
en
- US2169573A - Container filler for liquids :
en
- US2169867A - Control of electric switches :
en
- US2169962A - Electrical connection :
en
- US2169756A - Loom stopping device :
en
- USD116133S - de lisle :
en
- CH206592A - Glassy object. :
en
fr
- NL46452C - :
en
- CH206457A - Device on ski bindings with shoe support to change the inclination of the shoe sole in relation to the running surface of the ski. :
de
en
- CH206463A - Send arrangement to achieve course lines. :
de
en
- CH206467A - Counters for direct current, in particular watt-hour meters. :
de
en
- CH206537A - Method for operating vacuum heating furnaces, in particular annealing and melting furnaces. :
de
en
- CA383399A - Transformer hanger :
en
fr
- CA383343A - Cigarette-holder and ash retainer :
en
fr
- US2169605A - Refrigerator unit testing :
en
- US2169801A - Manufacture of patterned fabrics on circular knitting machines which are adapted to produce interlock fabrics :
en
- FR845221A - Hydraulic motor control system :
en
fr
- US2169586A - Circuit breaker :
en
- CH206549A - Process for preparing a water-soluble, injectable sulfanilic acid amide compound. :
de
en
- DE679855C - Distance time relay for protecting electrical systems :
de
en
- GB511470A - Improvements in machines for cutting, lifting and conveying peat sods :
en
- AU336138A - Improvements inthe method and means for bending sheets of wood :
en
- AU108159B2 - Improvements in inlaid articles and method of inlaying :
en
- CA383436A - Steam valve :
en
fr
- US2169705A - Spring device :
en
- US2169334A - Power take-off for engine-driven mechanisms :
en
- US2169534A - Locomotive stoker :
en
- CH206431A - Process for the preparation of a chromium-containing disazo dye. :
de
en
- DE679978C - Goniometer arrangement :
de
en
- ES5131U - Toilet lid. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2169939A - Swimming glove :
en
- USD116141S - Design fob sunglasses :
en
- US2169432A - Aerial camera mount :
en
- US2169897A - Combined conveying and weighing apparatus :
en
- CH206476A - Chronograph timepiece. :
en
fr
- CH206556A - Telegraph system with switching equipment, teleprinters and punched tape transmitters. :
de
en
- US2169448A - Closure fastener for containers :
en
- FR845191A - Improvements to electron multipliers :
en
fr
- GB511352A - Gas-tight doors or shutters for openings of anti-air-raid chambers :
en
- GB511413A - Improvements in manipulating knobs for movable members of electric apparatus, radio receivers, measuring appliances and the like :
en
- US2169292A - Composite tray and rack :
en
- CH206577A - Chainless bike with pedal levers. :
de
en
- AU280938A - Vending machine :
en
- CH206613A - Process for the preparation of 4-Oxyäthyläthylamino-4'-oxyäthyläthylamino-benzophenone. :
de
en
- CH206519A - Centrifuge with built-in electric motor. :
de
en
- AU567638A - Improvements in and relating to collapsible articles of furniture :
en
- CA383354A - Candy machine :
en
fr
- CH206570A - Bottom tires on sheet metal vessels. :
de
en
- US2169873A - Venetian blind slat :
en
- FR845241A - Arrangement for suppressing, in radio-receiving apparatus, the reproduction of noise in the intervals between carrier waves :
en
fr
- US2169640A - Aspirator arrangement :
en
- US2169933A - Duplicating machine :
en
- USD116173S - Design for a bottle or similar :
en
- US2169455A - Apparatus for finishing glassware :
en
- US2169569A - Plugging off bottom hole water under pressure :
en
- DE679848C - Device for introducing the rolling stock between the rolls of a rolling mill :
de
en
- DE679946C - Device for determining the mean fluctuation of irregularly measured values :
de
en
- AU88038A - Articulated belting for grooved or flat pulleys :
en
- DE679876C - Writing board for carbon copy bookkeeping :
de
en
- US2169210A - Recovery of olefin oxides from :
en
- US2169969A - Stabilizer mechanism :
en
- CH206616A - Resistance arrangement designed as a potentiometer, housed in a gas-filled vessel. :
de
en
- US2169452A - Valve :
en
- US2169604A - Clay gun :
en
- AU328738A - Improved means for fixing deck planking on bridges andthe like :
en
- CH206507A - Control device for concrete pump valve. :
de
en
- AU108139B2 - Improvements in luminous electric discharge devices :
en
- US2169764A - Machine tool :
en
- US2169322A - Package receiving device :
en
- US2169325A - Sustaining and propelling member for fluid-sustained craft :
en
- US2169364A - Acylated olefin-sulphur dioxide reaction products :
en
- US2169980A - Cement mix :
en
- CH206481A - Method of protecting the graphite negative electrodes of aluminum refining furnaces. :
de
en
- US2169744A - Sound-reproducing system :
en
- US2169522A - Cane cleaning device :
en
- US2169585A - Foundation garment :
en
- CA383358A - Air heating furnace :
en
fr
- US2169498A - Device for controlling and planning production, order dispatching, stores, and sales :
en
- US2169766A - Machine tool :
en
- DE679890C - Process for the production of centrifugal castings :
de
en
- CH206442A - Process for preparing a styrene polymerization product. :
en
fr
- US2169709A - Ring for spinning, doubling, or twisting frames :
en
- AU108194B2 - Improvements in or relating to modulated carrier wave transmitters :
en
- FR845350A - Locomotive :
en
fr
- CA383366A - Plywood :
en
fr
- CA383414A - Phthalocyanine dyestuff :
en
fr
- CH206415A - Machine for filling carrier tapes provided with an edge bead with metal zipper links. :
de
en
- CH206438A - Method of manufacturing a dense amorphous, water-resistant body. :
de
en
- CH206509A - Device for controlling two-stroke internal combustion engines. :
de
en
- US2169526A - Valve :
en
- DE680030C - Compressed gas switch with multiple interruption :
de
en
- US2169275A - Flaker :
en
- US2169935A - Forced circulation steam generator :
en
- CA383433A - Razor blade magazine :
en
fr
- US2169303A - Process and apparatus for producing filaments :
en
- US2169477A - Electromagnetic circuit breaker :
en
- US2169728A - Glider :
en
- US2169351A - Machine tool feed controlling means :
en
- DE679969C - Process for enhancing grape, fruit and berry wines and musts :
de
en
- USD116157S - Design for a glass covered butter :
en
- US2169378A - Method of forming rubber-headed :
en
- US2169470A - Hydraulic cycle control :
en
- US2169779A - Closure for dispensers :
en
- CA383450A - Cutting stone setting apparatus :
en
fr
- US2169401A - Lock for locomotive valve gears :
en
- US2169679A - Display device :
en
- ES5163U - Metallic frame perfected for windows and similar openings. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB511374A - Improvements in appliances relating to the cleaning of boots and shoes :
en
- FR845323A - Two-stroke engine with several cylinders, more especially for airplanes :
en
fr
- DE679957C - Device for drying gravure paper webs :
de
en
- AU398438A - Process forthe hydrogenation of octenes :
en
- GR8440B - PAPER RADIATION MACHINE :
el
en
- GB511208A - Improvements in or relating to rotary valves for internal combustion engines :
en
- US2169332A - Hold-over arrangement for refrigerant system evaporators :
en
- US2169298A - Safety appliance for painters and the like :
en
- US2169317A - Securing heel-breast covering flaps to shoes :
en
- ES5120U - Faucet perfected. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB511472A - Improvements relating to reinforced concrete structures :
en
- DK56544C - Connecting device for pipes for metal constructions. :
da
en
- FR845243A - Spinning and twisting spindle :
en
fr
- FR845278A - Automatic draft stop device for carbonizing furnace :
en
fr
- GB511193A - The manufacture of nitro dyestuffs of the azine series :
en
- GB511395A - Improvements in or relating to lift increasing devices for air-craft :
en
- GB511359A - Improvements in and relating to electric signalling apparatus :
en
- GB511223A - Improvements in and relating to synthetic resins :
en
- US2169489A - Shoulder pad construction :
en
- DE679870C - Coke oven door :
de
en
- FR845194A - Combined secondary amplifier :
en
fr
- FR845341A - Part of a machine subject to high sliding friction, in particular a piston ring, made of iron or an iron alloy :
en
fr
- DE679954C - Device for changing the speed of electric mail cars circulating on a track :
de
en
- GB511082A - Improvements in and relating to the measurement or indication of the thickness of thin sheets, coatings and the like :
en
- GB511246A - Improvements in or relating to absorption refrigerating systems and apparatus :
en
- GB511261A - Improvements in or relating to rubber toys and whistles therefor :
en
- GB511316A - Light-weight glass-like material and method of making the same :
en
- GB511106A - Improvements in or relating to the riveting of metal plates :
en
- GB511333A - Improvements in the manufacture of fibres from glass and similar materials :
en
- ES5050U - System of game of lounge with simulation of boats for naval battle or game of victory. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2169819A - Multiple switch :
en
- FR845222A - Improvements to piston machines with variable dead space in motion, in particular to internal combustion engines with variable compression :
en
fr
- GB511177A - Improvements in and relating to the manufacture of artificial stone :
en
- GB511447A - Improvements in or relating to stationery feed mechanisms for typewriters and other recording machines :
en
- FR845199A - Process for the preparation of phenol sulfides :
en
fr
- GB511251A - Improvements in or relating to electrical condensers :
en
- GB511270A - Improvements in and relating to nozzles :
en
- FR845287A - Process for producing alkaline earth metal vapors in closed discharge tubes with metal wall bulb :
en
fr
- US2169295A - Shelf for refrigerators :
en
- US2169308A - Dividing machine and the like :
en
- US2169412A - Apparatus for marking food products :
en
- GB511406A - Improvements in or relating to the regulation of the supply of fuel to internal combustion engines :
en
- DE679711C - Process for the production of ethersic acids :
de
en
- FR845208A - Azo acid dyes and process for their manufacture :
en
fr
- GB511255A - Improved means for ventilating the motor compartment in vehicles :
en
- GB511343A - A road-vehicle suspension system :
en
- CH206387A - Apparatus for forming mixtures of fluids and delivering them. :
en
fr
- CH206615A - Device for avoiding the disturbances associated with the transformer voltage in AC collector machines. :
de
en
- DE679845C - Safety valve for gas-heated devices :
de
en
- GB511293A - Improvements in or relating to the manufacture of unhaired skins or hides :
en
- US2169912A - Steering walking cultivator :
en
- US2169920A - Bracket for automobile robe rails :
en
- GB511328A - Improvements relating to sectional boilers :
en
- FR845164A - Improvements to cylindrical brushes and the like :
en
fr
- FR845205A - Process for the production of polished and corrosion resistant galvanic chrome coatings :
en
fr
- GB511264A - Improvements in the recovery of oil from the bones of whales extracted by steam in rotary digesters :
en
- US2169789A - Method of constructing foundation piles :
en
- FR845236A - Machine for cutting beet leaves :
en
fr
- FR845291A - Improvements to orthopedic devices :
en
fr
- GB511192A - Improvements in and relating to the automatic speed regulation of rotating machinery :
en
- GB511456A - Improvements in two-stroke internal combustion engines :
en
- GB511339A - A combined chassis frame and body underframe structure for road vehicles :
en
- GB511254A - Improved method of packaging fruit juices :
en
- GB511318A - Improvements in audible alarm devices :
en
- GB511074A - Improvements relating to metal pillars or stanchions for use in the construction of partitions for rooms and the like :
en
- GB511376A - Improvements in or relating to fused socket couplings and other fused electrical accessories :
en
- ES5046U - Removable cartridge for central firearms (Machine-translation by Google Translate, not legally binding) :
en
es
- FR845233A - Farm food collector :
en
fr
- GB511436A - Process for enamelling articles with a non-radio-active luminous substance :
en
- FR845209A - Water gas with reduced co content, process and devices for its manufacture :
en
fr
- DE679850C - Processing of waste sulfuric acid containing organic impurities :
de
en
- DE679966C - Device for inclining the car body or frame of motor vehicles :
de
en
- DK56541C - Cosmetic Preparation. :
da
en
- FR845230A - Improvements in the manufacture of organic acids and metal salts and esters of these acids :
en
fr
- GB511059A - Improvements in or relating to the roughening of parts of shoes :
en
- US2169696A - Electrically operated heater control :
en
- US2169638A - Container :
en
- US2169780A - Transmission interlock :
en
- DE679918C - Method and device for producing a grinding wheel :
de
en
- DE679778C - Arrangement for laying cables on switchboards :
de
en
- DK56551C - Two-stroke internal combustion engine. :
da
en
- USRE21175E - Optical glass :
en
- USD116199S - Design fob a textile fabric or sim :
en
- DE679729C - Process for the production of air-permeable, leather-like surface structures :
de
en
- CH206421A - Device for tying meat products. :
de
en
- CH206379A - Reinforced construction element for the production of ceilings, exterior walls and the like. :
de
en
- GB511096A - Tobacco stemming machine :
en
- US2169513A - Process for hardening albuminous substances :
en
- US2169672A - Laundry ironer :
en
- US2169924A - Time switch :
en
- US2169565A - Multistage compressor :
en
- US2169959A - Recovery of gasoline hydrocarbons :
en
- US2169615A - Railway traffic controlling apparatus :
en
- DE679960C - Process for electrical resistance welding :
de
en
- DE679860C - Aluminum alloy :
de
en
- GB511235A - An improved wallet for protecting and storing photographic negatives and positives :
en
- GB511444A - Improvements in or relating to cathode ray tubes :
en
- GB511253A - Improved sheeting machine for dough or other plastic material :
en
- GB511409A - Improvements in undergarments :
en
- ES5147U - New type of attachable or interchangeable pieces to form signs or signs (Machine-translation by Google Translate, not legally binding) :
en
es
- DK56553C - Motor vehicle with Rear engine. :
da
en
- GB511259A - Improvements in or relating to methods of conditioning paper with moisture :
en
- DE680004C - Vehicle headlights :
de
en
- DE679789C - Collapsible day bed :
de
en
- ES5010U - Safety needle to make knit by hand. (Machine-translation by Google Translate, not legally binding) :
en
es
- AU532238A - Improvements in rockets, or projectiles, for use in throwing lines :
en
- US2169858A - Combined vehicle and beehive :
en
- US2169256A - Cycle fixture :
en
- US2169416A - Slotted deflector flap :
en
- US2169738A - Adjustable watchcase for wrist watches :
en
- ES5277U - Device for applying color to embossed printing dies. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB511282A - Improvements in apparatus for treating the hair and skin of human beings and animals :
en
- US2169579A - Ruffling and stitching machine :
en
- FR845333A - Bean Cutting Machine :
en
fr
- FR845253A - bending structural component for aircraft, in particular spar or beam :
en
fr
- US2169300A - Regulable and power consuming reducing discharge device for centrifugal separators :
en
- US2169852A - Coffee maker :
en
- DE680035C - Device for the automatic maintenance of the relative synchronism of DC motors :
de
en
- US2169368A - Oxidizing agent and method of making :
en
- DK56535C - Toothbrush with rotating small brushes. :
da
en
- US2169541A - Priming device :
en
- US2169571A - Compressor unit :
en
- US2169502A - Well bore enlarging tool :
en
- AU363838A - Improvements in combinations ofa source of radiation with material adapted tobe excited to luminescence bythe radiation :
en
- CH206632A - Process for preparing an aminobenzenesulfonic acid amide compound. :
de
en
- DE679949C - Rotary valve :
de
en
- US2169386A - Manufacture of foundry molds :
en
- US2169510A - Tension roller device and combination :
en
- CA383400A - Thermostat :
en
fr
- CH206396A - Device on cupboards for hanging clothes hanging on support hangers at the head of the cupboard. :
de
en
- CH206470A - Magnet arrangement for electrical measuring devices. :
de
en
- GB511238A - A reading device for measuring scales in connection with machines for cutting paper,cardboard and the like :
en
- GB511083A - Improvements in or relating to the determination of smoke densities in boiler firing installations :
en
- USD116209S - Design for a filter body :
en
- US2169263A - Centrifugal separator :
en
- US2169776A - Method for hardening the ends of railway rails :
en
- GB511380A - Improvements in electrically operated indicating device :
en
- US2169380A - Mechanical manikin :
en
- AU108184B2 - Process and apparatus forthe continuous moulding of columns ingots or other articles froma liquid material, and mouldings so produced :
en
- DE679819C - Rotary hearth furnace :
de
en
- DE679989C - Process for the preparation of acidic dyes of the quinoxaline series :
de
en
- US2169252A - Grinding machine :
en
- US2169864A - Receptacle and method of forming the same :
en
- DE679794C - Use of iron-nickel alloys for objects with high permeability :
de
en
- FR845207A - Process for improving the fastnesses of dyes or prints :
en
fr
- DE679728C - Gas-heated oven for baking bread in small businesses or at home :
de
en
- US2169988A - Multicircuit jack :
en
- US2169277A - Composite sheet material :
en
- CH206486A - Saw holder for pole saws. :
de
en
- DE679889C - Process for the production of centrifugal castings :
de
en
- US2169632A - Method of making rotary gear cutters :
en
- US2169771A - Storage battery :
en
- CH206484A - Bending roller for bar benders. :
de
en
- GB511463A - Improvements in power-operated presses for making perforated articles :
en
- DE679837C - Driving drum winding machine :
de
en
- US2169570A - Sealed joint for conductors :
en
- US2169808A - Electric furnace and electrode mechanism therefor :
en
- NL46428C - :
en
- US2169518A - Trench digging machine :
en
- US2169391A - Water unicycle :
en
- US2169394A - Feeding mechanism :
en
- US2169396A - Signal-translating apparatus :
en
- US2169250A - Process of forming films, threads, and the like :
en
- US2169817A - Power-operated amalgamator :
en
- NL47517C - :
en
- CA383374A - Albuminous substance hardening process :
en
fr
- CH206436A - Indetonating fuel. :
en
fr
- US2169227A - Manufacture of esters :
en
- DE679869C - Washing machine with water and laundry mover :
de
en
- GB511329A - Method of and apparatus for the elimination of high frequency interference in superheterodyne receiving apparatus :
en
- CA383474A - Thread spinning and twisting device :
en
fr
- FR845293A - Improvements in the manufacture of shoe heels formed from multiple toe caps, and the special nails used for the assembly of said inner toes :
en
fr
- DE680008C - Machine for the production of a draftable sliver :
de
en
- AU56739A - Improvements in or relating to induction furnaces :
en
- CA383364A - Built-up crankshaft :
en
fr
- DE679956C - Process for the production of condensation products :
de
en
- GB511476A - Improvements relating to guards for the points of scissors :
en
- CH206483A - Method and device for the continuous casting of strands in casting molds provided with displacement bodies. :
de
en
- DE679792C - Process for the production of condensation products from polyvinyl alcohol :
de
en
- US2169596A - Bow holder :
en
- US2169681A - Ink fountain :
en
- CA383407A - Alkali salt preparation :
en
fr
- FR845281A - Ferromagnetic suspension and related container to make visible magnetic fields and the fixation of field figures :
en
fr
- GB511369A - Covers for lamp shades or the like :
en
- US2169724A - Method of blasting moory soil :
en
- US2169254A - Composite structural member and building unit :
en
- US2169304A - Frequency selective system :
en
- USD116153S - Design for a display case :
en
- AU108167B2 - Process for producing hydraulic binders :
en
- CH206414A - Coat, the lower part of which can be converted into two trousers. :
de
en
- FR845263A - Rear-engine aerodynamic vehicle :
en
fr
- US2169272A - Textile machinery :
en
- US2169504A - Window mounting :
en
- US2169695A - Grille guard :
en
- GB511206A - Improvements in electron microscopes :
en
- US2169459A - Refrigerator system :
en
- GB511394A - Improvements relating to the production of yeast :
en
- ES5192U - A textile of glass fibers and organic (Machine-translation by Google Translate, not legally binding) :
en
es
- GB511357A - Improvements in means for displaying wearing apparel and other goods :
en
- ES5140U - Album to collect graphic documents in general (Machine-translation by Google Translate, not legally binding) :
en
es
- DE679852C - Feed device for mine cars :
de
en
- FR845183A - Textile fabric with patterns containing yarns or fibers of cellulose esters or ethers and process and device for making such fabric :
en
fr
- GB511481A - A new or improved composition primarily intended for use as a building material :
en
- DE680007C - Cartridge for firearms :
de
en
- AU108185B2 - Vending machine :
en
- US2169798A - Die :
en
- US2169851A - Transmission level transient change indicator :
en
- US2169934A - Forced circulation vapor generator :
en
- US2169950A - Antiskid device for vehicle wheels :
en
- GB511482A - Process for the manufacture of alloys :
en
- US2169340A - Convertible automobile body :
en
- US2169919A - Refrigerating apparatus :
en
- GB511080A - Improvements relating to the construction of tunnels :
en
- US2169956A - World time indicating device :
en
- US2169259A - Garter :
en
- CH206505A - Switching device for a plurality of electromagnetically adjusted transmission parts. :
de
en
- FR845255A - Device illuminating the track when reversing cars :
en
fr
- US2169291A - Lubricating apparatus :
en
- US2169663A - Mechanical motion :
en
- NL84795A - Method for the preparation of suspensions of titanium pigments in aliphatic alcohols and ketones :
en
nl
- US2169928A - Gambrel :
en
- NL46464C - :
en
- US2169519A - Device for regulating the action of brakes :
en
- USD116202S - Design for a textile fabric or :
en
- CA383367A - Riot car :
en
fr
- AU375839A - Improvement in remotely controlled wave-signal receiver :
en
- US2169540A - Purification of manganese sulphate solutions :
en
- GB511278A - Improvements relating to turbines and compressors :
en
- GR8432B - METHOD AND MEANS OF COMMUNICATION OF AIR SUPPLY AND DETERMINATION OF SUBMARINE POSITION :
el
en
- DE679953C - Manhole helix for mining operations :
de
en
- FR845220A - Reel for supplying metal wire, or material in the form of a rod or rod, to the machines which are to use it :
en
fr
- FR845329A - Improvements to water heaters, boilers or others :
en
fr
- CH206500A - Device for connecting two sections of cylindrical pipe of different diameters. :
en
fr
- GB511081A - Improvements in or relating to containers for flints, wicks and like accessories for pyrophoric lighters :
en
- AU376739A - Improvements in or relating tothe prevention ofthe autoxidation of chemical substances :
en
- US2169986A - Bottle cover :
en
- USD116189S - Design for a scarf or similar :
en
- CH206561A - Method and installation for increasing the selectivity of modulated carrier wave communications. :
en
fr
- US2169592A - Alloy :
en
- USD116132S - Design fob an icon projector ob :
en
- DE679808C - Loom with guide for the weft insertion means :
de
en
- AU332538A - Improvements in or relating to direction finding radio receiving installations :
en
- DE679824C - Procedure for avoiding flashover between the individual coil windings when operating high-frequency induction vacuum ovens :
de
en
- US2169262A - Apparatus for purifying sulphur :
en
- US2169905A - Intestine-cleaning mechanism :
en
- US2169947A - Absorbent wabbing :
en
- US2169247A - Automatic starting device :
en
- US2169307A - Low-loss circuit apparatus :
en
- AU187838A - Improvements in or relating to accounting or statistical systems :
en
- CA383353A - Massaging device :
en
fr
- CA383479A - Vitamin preparation :
en
fr
- AU108187B2 - Improved mode of and apparatus for constructing and maintaining roads :
en
- US2169305A - Low-loss circuits :
en
- USD116171S - Design for a finger ring :
en
- CA383397A - Generator regulating system :
en
fr
- CA383359A - Propeller governor :
en
fr
- CH206407A - Process for the preparation of an imidazoline. :
de
en
- AU25639A - Improvements in and relating to magazine talking machines andthe like :
en
- CA383452A - Railway car coupler device :
en
fr
- AU108151B2 - An improved machine for feeding and printing pricetags orthe like :
en
- US2169891A - Printing and perforating apparatus :
en
- AU108202B2 - Improvements in gas spray bath heaters :
en
- CA383470A - Yarn winding apparatus :
en
fr
- CH206405A - Measuring instrument for knitting work. :
en
fr
- DE678619C - Process for producing nutritious special baked goods using grain germs :
de
en
- DE679980C - Process for the insulation of electrical conductors, in particular thin wires, by means of thin layers of individual rayon threads applied in tape form :
de
en
- CH206529A - Installation self-switch with ferromagnetic parts located in the spark chamber. :
de
en
- US2169806A - Auscultation microphone :
en
- CA383462A - Bottle capping apparatus :
en
fr
- DK56540C - Electric Discharge Tube for Generating a Current of Rapid Ions. :
da
en
- US2169365A - Game apparatus :
en
- US2169869A - Vending machine bottle :
en
- US2169403A - Amusement apparatus :
en
- CA383430A - Rotary electric furnace heating apparatus :
en
fr
- DE679922C - Seam for waterproof garments :
de
en
- FR845266A - Power-driven mechanism :
en
fr
- CH206562A - Tube device with automatic amplification control. :
en
fr
- CH206628A - Process for the preparation of a thiazolium compound. :
de
en
- US2169488A - Rotating visible frame book :
en
- CH206447A - Label strips. :
de
en
- US2169671A - Casing perforator :
en
- DE679846C - Blow molding machine :
de
en
- GB511058A - Improvements in or relating to punching machines suitable for producing perforations in boot or shoe parts :
en
- US2169385A - Manufacture of foundry molds :
en
- AU146733B2 - Improvements in or relating tothe prevention ofthe autoxidation of chemical substances :
en
- AU328938A - Improved means for opening and closing windows, more particularly those of automobiles :
en
- DE680011C - Device for the automatic equalization of the effective length of drawstrings, especially for jacquard devices :
de
en
- FR845326A - Rail joint device for reducing noise and jolting from railway vehicles :
en
fr
- GB511428A - Improvements in and relating to domestic fire-places :
en
- GB511372A - Improvements relating to tins or other containers :
en
- US2169371A - Syringe :
en
- USD116201S - Design fob a textile fabric ob :
en
- AU325938A - Improvements in or relating to machines for operating upon shoe parts :
en
- US2169702A - Dry cell :
en
- CA383415A - Image dissector :
en
fr
- CH206602A - Process for the preparation of 3-oxybisnorcholenic acid. :
de
en
- US2169552A - Garment device :
en
- US2169384A - Manufacture of foundry molds :
en
- US2169511A - Thermal cover :
en
- US2169751A - Brake rigging :
en
- US2169616A - Railway train :
en
- US2169389A - Selector release circuit :
en
- US2169593A - Combination terminal and contact member for an electric switch :
en
- US2169280A - Method for forming shaped small objects :
en
- US2169443A - Airplane undercarriage :
en
- US2169752A - Furniture :
en
- DE679842C - Device for feeding and arranging cigarettes or similar objects :
de
en
- FR845166A - Bottle :
en
fr
- AU410338A - Improvements in luminous electric discharge devices :
en
- CH206514A - Process for the utilization of multiphase turbo-generators, which are directly coupled with turbines of any desired high speed, for the supply of consumers with alternating voltages of normal frequency or railway frequency. :
de
en
- US2169421A - Spark plug :
en
- DE679788C - vacuum cleaner :
de
en
- CH206474A - Clock with shield made of ceramic material. :
de
en
- AU454938A - Means for varying the optical projection distance ofa reproduced television image :
en
- CA383396A - Tension control system :
en
fr
- CA383475A - Handle or knob attaching device :
en
fr
- US2169911A - Mimi-o-file cabinet :
en
- GB511127A - Improvements in or relating to conical roller bearings for the wheels and axles of mine tubs and portable railway trucks :
en
- GB511351A - Gas-tight doors or shutters for openings of anti-air-raid chambers :
en
- GB511404A - Improvements in or relating to electric-cable fittings for carrying cables into electrical apparatus and through partition walls :
en
- CA383417A - Tire rim :
en
fr
- DE679948C - Flange seal with grooved, sharp-edged sealing surfaces, especially for high pressure steam lines :
de
en
- GB511365A - Improvement in firearms :
en
- CH206404A - Thread take-up for sewing machines. :
de
en
- CH206531A - Ultra-short wave tube with a cavity as a frequency-determining resonator. :
de
en
- AU108195B2 - Improvements in or relating to electron discharge tubes :
en
- US2169859A - Carrier reduced modulator :
en
- US2169436A - Letter sheet :
en
- USD116178S - Design for a stoker :
en
- CH206604A - Process for the preparation of a condensation product. :
de
en
- CH206589A - Plant container. :
de
en
- GB511341A - Method and machine for cutting and packing ice-cream or the like in wrappers :
en
- AU137338A - Improvements inthe lamination. of glass with other materials :
en
- US2169505A - Method for making stretchable paper :
en
- US2169609A - Method of making two-part stops for separable slide fastener tapes :
en
- US2169567A - Geneva movement for motion picture projection :
en
- US2169551A - Electromagnet for switching devices :
en
- AU333038A - Improvements in or relating to modulated carrier wave transmitters :
en
- AU564438A - Improvements in and relating to apparatus for producing continuous glass strip :
en
- DE679901C - Lubricating pump arrangement, consisting of several individual pumps, an oil container and a switch tap :
de
en
- GB511211A - Improvements in or relating to valves for controlling and interrupting the flow of fluids :
en
- US2169449A - Tractor :
en
- US2169576A - Method of making copper phosphate :
en
- US2169691A - Impositive lock :
en
- CH206428A - Process for the production of maleic anhydride. :
de
en
- USD116165S - Design fob an overnight case :
en
- AU108193B2 - Improvements in or relating to electron beam discharge tubes :
en
- GB511077A - Improvements in or relating to electrical socket couplings, switch-sockets and similar electrical accessories :
en
- CH206455A - Pencil holder. :
de
en
- US2169822A - Transmission device :
en
- US2169688A - Photographic camera :
en
- US2169693A - Air cooling and circulating device for vehicles :
en
- FR845162A - Oscillograph for direct recording of phenomena on a tape :
en
fr
- GB511392A - Electron discharge apparatus :
en
- CA383401A - Thermostat :
en
fr
- GB511209A - Valved fitting for converting a cylinder of an internal combustion engine into an air pump :
en
- US2169444A - Manufacture of wire :
en
- USD116200S - Design for a textile fabric or :
en
- CH206471A - Player for endless, tape-shaped sound carriers. :
de
en
- CA383483A - Power amplifier :
en
fr
- US2169823A - Harness motion for looms :
en
- US2169966A - Small shaped metallic object :
en
- CH206456A - Movable square with protractor. :
en
fr
- US2169577A - Liquid coating composition :
en
- US2169623A - Belt conveyer and idler :
en
- US2169639A - Clutch mechanism for change-speed gears :
en
- US2169668A - Brake mechanism for automotive vehicles :
en
- US2169833A - Can-turning apparatus :
en
- US2169260A - Safety device :
en
- US2169770A - Signal device :
en
- USD116205S - Design for a floor covering or the :
en
- CH206618A - Process for the preparation of a 3-acetoxy-17-oxy-17-phenyl-ethinyl-androstens. :
de
en
- US2169549A - Propagation of plants :
en
- CH206411A - Clothing item. :
en
fr
- SE96525C1 - :
en
- CH206624A - Process for preparing a sulfonic acid amide compound. :
de
en
- CA383418A - Tire rim :
en
fr
- US2169954A - Sander :
en
- USD116137S - Design fob :
en
- DE679909C - Breech seal for firearms :
de
en
- ES5054U - Envelope with added closure forming an integral part thereof before use (Machine-translation by Google Translate, not legally binding) :
en
es
- GB511239A - Improved marking device for use in the manufacture of cakes, biscuits, wafers and the like :
en
- CA383393A - Nitrogenous body :
en
fr
- CH206635A - Number display device on automatic telephone set. :
de
en
- US2169343A - Window construction :
en
- AU108204B2 - Improvements in or relating to navigation aiding radio receivers :
en
- CH206510A - Device for fuel gasification in internal combustion engines. :
de
en
- CH206569A - Spout for insertion in closed packaging containing fine-grain grist. :
de
en
- AU335438A - Improvements in or relating to electron discharge tubes :
en
- US2169216A - Accelerator timer control :
en
- CA383337A - Pomace preparation :
en
fr
- US2169662A - Manufacture of cigarettes :
en
- US2169255A - Building unit and element :
en
- US2169349A - Typewriting machine :
en
- US2169906A - Direction signal device for automobiles :
en
- CH206619A - Process for the preparation of a derivative of p-phenanthroline. :
de
en
- DE679804C - Automatic firearm with a two-part breech block :
de
en
- AU108149B2 - Improvements in or relating tothe method of and means for rolling channel or like sections from strip metal :
en
- CH206437A - Process for refining the properties of artificial masses. :
de
en
- FR845330A - Wheel suspension for automobiles :
en
fr
- GB511087A - Urea formaldehyde resins :
en
- US2169865A - Structural frame :
en
- DE679784C - Method and device for measuring radiation using an ionization chamber :
de
en
- DE679864C - Process for the simultaneous peeling and whitening of grain, especially rye :
de
en
- US2169474A - Building frame construction :
en
- FR845316A - Process for the production of a gas, consisting of distillation gas and water gas :
en
fr
- FR845347A - Apparatus for reproducing printed matter the text of which can be changed line by line, the various lines of the text repeating itself periodically or irregularly, as, for example, in menus, price lists, and the like :
en
fr
- CH206413A - Back part for vest. :
de
en
- DK56546C - Method and Machine for Treating Impregnated, Endless, Elastic Drive Cords. :
da
en
- USD116191S - Design for a bedspread :
en
- GB511219A - Improvements in the manufacture of covered and uncovered stratified rubber thread :
en
- DE679817C - Process for accelerating the removal of lees from wort when using cooling vessels or settling vats :
de
en
- GB511292A - Improvements in hydraulic transmission systems :
en
- US2169597A - Magneto generator :
en
- US2169230A - Recording speedometer :
en
- US2169711A - Rolling mill adjustment :
en
- US2169422A - Photographic camera :
en
- CH206545A - Apparail for the treatment of the sick by electricity. :
en
fr
- DE679920C - Process for the production of shaped artificial stones :
de
en
- CA383382A - Non-caking powder composition :
en
fr
- US2169427A - Fur glazing machine :
en
- US2169843A - Boiler :
en
- US2169942A - Air conditioner :
en
- US2169253A - Building structure and parts therefor :
en
- US2169462A - Hydraulic brake system :
en
- CH206585A - Movable coupling between the drive wheel and drive motor for single-axle drives in rail vehicles. :
de
en
- US2169353A - Fruit-processing apparatus :
en
- DE679744C - Over-sensitization of photographic emulsions without the use of electrolytes :
de
en
- CH206538A - Device for fastening lights, in particular workshop lights. :
de
en
- US2169226A - Method of marking lump materials :
en
- US2169637A - Rock drill :
en
- US2169762A - Device for producing vibrato :
en
- USD116180S - Design for a locomotive :
en
- US2169745A - Protective mask :
en
- US2169878A - Lubricating arrangement :
en
- US2169614A - Press :
en
- USD116174S - Design for a frankfurter :
en
- US2169529A - Dispensing apparatus for filling stations :
en
- US2169220A - Hair curler :
en
- US2169689A - Heat shield for spark plug cables :
en
- US2169767A - Machine tool :
en
- CH206479A - Weldable malleable cast iron. :
de
en
- CH206522A - Test clamp for electrical switchgear. :
de
en
- US2169794A - Gasoline filler hose nozzle :
en
- US2169487A - Carbureting apparatus :
en
- US2169694A - Railway car vestibule diaphragm :
en
- US2169447A - Instrument dial :
en
- CH206582A - Block device for railway safety systems with block fields. :
de
en
- AU108148B2 - Improvements in and relating to magazine talking machines andthe like :
en
- AU108206B2 - Improvements in or relating to grid electrodes of electron discharge devices :
en
- CH206465A - Device for comparing the frequencies of two alternating currents. :
de
en
- US2169927A - Photographic film camera with electric exposure meter built in :
en
- US2169301A - Wave filter :
en
- US2169237A - Stationary ornament for wheel hub caps :
en
- US2169902A - Bath mat :
en
- AU89539A - Process for producing hydraulic binders :
en
- CA383456A - Journal box :
en
fr
- GB511297A - Improvements relating to ball and roller bearings :
en
- AU324238A - Process and apparatus for decolourizing and deodorizing honey :
en
- CA383411A - Cathode ray tube :
en
fr
- DE679932C - Automatic training for cinema equipment :
de
en
- US2169682A - Mechanical toy :
en
- US2169803A - Facing machine :
en
- US2169456A - Fluid motor or pump :
en
- US2169799A - Perforating machine :
en
- AU108157B2 - Improvements in or relating to methods of, and means for, reading statistical record cards :
en
- CA383336A - Liquid dispenser :
en
fr
- AU108197B2 - Improvements in or relating to electric signalling systems :
en
- AU108205B2 - Improvements in or relating to radio apparatus for detecting aircraft :
en
- AU108188B2 - A motor driven covered vehicle forthe collection and removal of garbage :
en
- US2169419A - Refrigerating apparatus :
en
- US2169792A - Glass run channel assembly :
en
- CA383387A - Circuit breaker :
en
fr
- US2169377A - Antenna :
en
- US2169879A - Demountable discharge apparatus :
en
- GB511288A - Improvements in quick break electric switches :
en
- CA383375A - Sealed bearing :
en
fr
- DE679874C - Process for the production of anhydrous or almost anhydrous, plastic, easily meltable and acidic urea-hexamethylenetetramine-formaldehyde resins which can be hardened quickly in the hot press after prepolymerization :
de
en
- CH206383A - Folding block plaster. :
de
en
- AU338138A - Loading apparatus for attachment toa transport vehicle, and driven fromthe motor thereof :
en
- DE679998C - Lubrication device for compressors, especially rotary lobe compressors :
de
en
- GB511076A - Improvements in or relating to processes for the manufacture of anodes for use in the production of aluminium, beryllium, magnesium, or alkali earth metals by electrolysis of fused starting materials :
en
- GB511118A - Apparatus for testing working materials or constructional parts :
en
- US2169243A - Supercharger and cooler arrangement :
en
- US2169473A - Method of producing cellulose pulp :
en
- US2169356A - Lower cementing plug :
en
- GB511477A - Improvements in and relating to electric welding machines :
en
- CA383437A - Beryllium and alloy production :
en
fr
- CH206573A - Car body roof with sheet metal planking. :
de
en
- CH206391A - Process for making tempered glass articles. :
de
en
- US2169461A - Interchangeable attachment :
en
- US2169645A - Automatically reversible freewheel or one-way locking device :
en
- US2169890A - Telescoping conveyer :
en
- USD116147S - Design fob a spoon ob similar article :
en
- DE679982C - Arrangement for regulating the voltage of low-voltage AC networks with the aid of a single-stage additional transformer :
de
en
- DE679996C - Device for speed control by means of friction :
de
en
- DE680029C - Control device for the extinguishing valves of electrical switches with arc extinguishing by a flowing extinguishing agent :
de
en
- GB511089A - New or improved apparatus for playing table games :
en
- CH206521A - Terminal eyelet attached to the end of an electrical line and method of making the same. :
de
en
- FR845193A - Process for the preparation of lubricants :
en
fr
- GB511262A - Improvements in or relating to paper making machinery :
en
- GB511429A - Improved day and night box sign for advertising or other uses :
en
- IE15579L - Suction cleaners :
en
- GB511222A - Improvements in electric signalling systems :
en
- GB511249A - Improvements in or relating to anchorages for posts and the like :
en
- DE680018C - Suspenders :
de
en
- DE679897C - Process for the continuous production of ready-to-use polymerisation products from vinyl compounds :
de
en
- CA383381A - Vehicle control mechanism :
en
fr
- ES5119U - A device model to automatically measure certain amounts of oil (Machine-translation by Google Translate, not legally binding) :
en
es
- CA383467A - Bag locking device :
en
fr
- GB511113A - Improvements in or relating to systems for the production of direct currents at high tension :
en
- GR8441B - EXPORT OF OIL OF CIGARETTES AND USE OF WASTE FOR VARNISHING, LIVESTOCK, LUBRICATION AND FUEL. :
el
en
- FR845217A - Manufacturing process for highly polymerized vinyl resins :
en
fr
- FR845312A - Piston pump :
en
fr
- FR845337A - Air filter, intended in particular for internal combustion and explosion engines :
en
fr
- GB511099A - New or improved portable vibrating apparatus :
en
- GB511373A - Improvements relating to the construction of underground chambers :
en
- GB511418A - Improved manufacture of high molecular weight halogenated organic compounds :
en
- DE679902C - Reversing piece for pipe coils :
de
en
- DK56559C - Pneumatic Tools. :
da
en
- FR845343A - Parquet sander :
en
fr
- GB511098A - Improved change speed mechanism :
en
- DE679877C - Rail vehicle with device for quick derailment :
de
en
- ES5173U - Paper vulgarly called silver, with a large but indeterminate number of perforations and suitable for wrapping bags of indigo or other similar materials. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR845257A - Process for the manufacture and treatment of a porous composite fabric permeable to air and moisture and its application to articles of clothing such as collars :
en
fr
- GB511474A - Bird cage seed guard and cover :
en
- FR845276A - Device for connecting a part terminated by a spherical, tapered or similar nipple with another part, terminated in a similar manner or by an axis forming a tee :
en
fr
- DE679975C - Process for the preparation of methylene ether derivatives of d-xyloseonic acid, their salen and esters :
de
en
- GB511383A - Improvements in and relating to thermally-actuated electrical cut-outs :
en
- CH206448A - Lock for loose leaves. :
de
en
- US2169234A - Blower apparatus :
en
- USD116186S - Design for an escutcheon plate :
en
- GB511217A - Improvements in or relating to forged engine crankshafts and the manufacture thereof :
en
- GB511489A - Improvements in rollers for use in spinning :
en
- CH206501A - Piston sealing device. :
en
fr
- GB511228A - Improved process and apparatus for the pneumatic sorting of fragmentary materials :
en
- FR845308A - Mechanical pestle functioning as a piston machine :
en
fr
- CA383409A - Dry cleaning process and solvent :
en
fr
- GB511108A - Improvements in or relating to folding photographic cameras :
en
- GB511324A - An improved protector for the toes of boots and shoes :
en
- FR845288A - Cloth with glass threads :
en
fr
- US2169832A - Target-optical-projection practice gun :
en
- GB511221A - An improved receptacle for catching capsules from opened bottles :
en
- US2169754A - Fleshing machine :
en
- US2169899A - Air conditioning system :
en
- DE679854C - Feed system working with grid-controlled converters :
de
en
- US2169566A - Motion picture film drive :
en
- US2169963A - Green corn cutting machine :
en
- US2169411A - Vapor saving and relief system :
en
- US2169951A - Chicken splitter :
en
- FR845154A - Feedback amplifier :
en
fr
- FR845262A - Magnetic electronic lens :
en
fr
- US2169273A - Partition structure :
en
- DE679981C - Device for regulating co-operating engines with different efficiency characteristics :
de
en
- DK56542C - Smooth Door. :
da
en
- DE679715C - Method and device for heat transfer, in particular in the case of an absorption cold apparatus :
de
en
- US2169673A - Torque measuring wrench :
en
- US2169716A - Trench digger :
en
- GB511123A - Improvements in or relating to drop-hammers :
en
- GB511071A - Improvements in or relating to removable rims for vehicle wheels :
en
- DE679965C - Fluid containers on fluid gears, especially for motor vehicles :
de
en
- GB511307A - Improvements relating to stacking chairs and the like :
en
- CA383378A - Rotary hearth furnace :
en
fr
- CH206495A - Cufflink. :
de
en
- US2169279A - Method of molding :
en
- DE679861C - Apparatus for the photographic recording of sounds :
de
en
- US2169480A - Centralized traffic controlling system for railroads :
en
- USD116170S - Design for a housing for signal :
en
- GB511302A - Improvements in holders for road maps :
en
- ES5275U - A tire for bicycles, motorcycles, etc- (Machine-translation by Google Translate, not legally binding) :
en
es
- FR845317A - Process for the preparation of p-aminobenzenesulfonamide derivatives :
en
fr
- FR845232A - Universal chuck and dummy plate for lathes :
en
fr
- US2169350A - Feeding box :
en
- US2169631A - Rotary valve engine :
en
- US2169313A - Concentration of metalliferous ores by flotation :
en
- US2169871A - Electric circuit interrupter :
en
- CH206473A - Fastening device for the symbols representing the timing of clocks. :
de
en
- CH206532A - Electric discharge tube. :
de
en
- CH206557A - Circuit arrangement in telex networks which enables the identity of the caller to be established. :
de
en
- US2169362A - Means for the preparation of glace fruit :
en
- US2169678A - Removable power device for earthdrilling machines :
en
- GB511408A - Improvements relating to the manufacture of elastic threads :
en
- CA383459A - Drilling mud :
en
fr
- US2169276A - Boiler :
en
- US2169941A - Live bait container :
en
- ES5278U - Metallic tube bed with metal mattress also, perfected, constituting the whole one piece. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR845258A - Air-cooled vehicle engine, with cooling blower :
en
fr
- FR845346A - Viscous wetting fine filter :
en
fr
- DE679821C - Circuit arrangement for telephone systems with semi-automatic operation :
de
en
- DE680021C - Sealing of fuel holes closed by covers of interrupted operated chamber furnaces :
de
en
- FR845223A - Advanced means of preventing the formation of ice on aircraft :
en
fr
- GB511306A - Improvements in or relating to luminescent substances and their preparation :
en
- GB511243A - Improvements in or relating to absorption refrigerating systems and apparatus :
en
- US2169904A - Thermometer bracket :
en
- FR845321A - Electro hydraulic motor unit :
en
fr
- GB511419A - Improvements in plasticized polyvinyl acetal resins :
en
- GB511401A - Improvements in or relating to domestic sinks :
en
- FR845157A - Support device in particular for cycle lighting dynamos of all kinds :
en
fr
- FR845218A - Permanent magnets and alloys for their manufacture :
en
fr
- GB511088A - Improvements relating to the purification concentration and separation of colloidal dispersions by electrophoresis :
en
- DE1472442U - Bandwidth regulator :
de
en
- GB511084A - Improvements in or relating to gas-operated firearms :
en
- DE679971C - Process for the production of polyglycerol fatty acid esters :
de
en
- FR845290A - Improvements to the hulls of seaplanes or motor boats :
en
fr
- GB511424A - Improved process for printing textile materials :
en
- FR845338A - air purifier intended in particular for explosion and internal combustion engines :
en
fr
- GB511205A - Improvements in and relating to electric motor control systems :
en
- GR8438B - METHOD AND MEANS OF AUTOMATIC CLEANING OF BATHROOMS :
el
en
- FR845161A - Treatment of silk and products resulting from such treatment :
en
fr
- DE679979C - Arrangement for hearing control of a bearing result in connection with continuously rotating receiving organs :
de
en
- CH206527A - Toggle switch. :
de
en
- US2169558A - Stiffening for box toes :
en
- US2169213A - backdahl :
en
- US2169653A - Tie lock :
en
- CA383445A - Electric discharge modulating system :
en
fr
- DE679718C - Seal for electrical devices that can be closed with a moisture-tight lid :
de
en
- FR845173A - Multiple totalizer cash register or accounting machine :
en
fr
- US2169506A - Bottle fizzing attachment :
en
- CA383405A - Organic fibrous material processing :
en
fr
- AU407138A - Improvements in vacuum apparatus for raising liquids :
en
- GB511364A - Improvements in or relating to a.c. electric circuit-breakers having arc-control devices :
en
- NL46322C - :
en
- US2169665A - Production of pressed articles having a pattern extending right through them from materials in powder form :
en
- AU113727B2 - Preserve tin :
en
- AU108179B2 - Improvements in or relating to electron multipliers :
en
- US2169468A - Earth tamping device :
en
- US2169747A - Power press :
en
- US2169212A - Radio transmitting system :
en
- US2169399A - Dispensing cabinet and means for mounting a supply roll therein :
en
- DE679811C - Device for operating internal combustion engines for mixture supply with stored, pressurized gaseous or liquefied fuels, but gaseous fuels at atmospheric pressure :
de
en
- DE679893C - Method of making dropper bottles :
de
en
- FR845234A - Improvement in electrical remote control and signaling systems :
en
fr
- CH206620A - Process for the preparation of a basic compound of the heterocyclic series. :
de
en
- DE679935C - Device for regulating the fan effect, especially for lubricating oil cooling systems in railcars :
de
en
- US2169903A - Window :
en
- CA383348A - Rotary wing aircraft :
en
fr
- US2169491A - Coat construction :
en
- US2169657A - Luminous or fluorescent floor covering :
en
- US2169499A - Poultry roost :
en
- US2169701A - Apparatus for the germination of seeds and the growth of seedlings :
en
- US2169229A - Motion picture camera :
en
- US2169241A - Valve replacement mechanism :
en
- DE679738C - Device for producing blueprints :
de
en
- US2169228A - Apparatus for making pressure vessels :
en
- US2169568A - Apparatus for multiple stage cementing :
en
- US2169761A - Change speed mechanism for machine tools :
en
- CH206578A - Cable car especially for circulating operations. :
de
en
- US2169791A - Method of and machine for eviscerating fish :
en
- US2169967A - Electrical lead-in bushing :
en
- US2169418A - Boiler feeding pump and method of operating the same :
en
- US2169583A - Record controlled machine :
en
- USD116146S - Design for a spoon or similar :
en
- US2169559A - Formation tester :
en
- US2169892A - Container :
en
- AU108152B2 - Improvements in window guards :
en
- US2169755A - Burner for liquid fuel :
en
- US2169876A - Grid control rectifier :
en
- US2169881A - Reagent used in simultaneous dyeing and degumming fabrics :
en
- DE679741C - Device for the production of stereoscopic raster images :
de
en
- US2169826A - Process of producing highly concentrated nitric acid :
en
- US2169845A - Discharging means for flush tanks :
en
- US2169333A - Power-transmitting clutch and operating means therefor :
en
- US2169297A - Workbox :
en
- CA383466A - Shears :
en
fr
- US2169337A - Footwear :
en
- US2169530A - Clothesline tightener :
en
- DE679758C - Power driven card punch assembly assembled with a writer :
de
en
- CA383404A - Organic fibrous material processing :
en
fr
- US2169514A - Spray apparatus :
en
- US2169784A - Apparatus for producing artificial respiration :
en
- US2169866A - Electric control and indicating means :
en
- FR845153A - Child seat for bicycle frame :
en
fr
- FR845301A - Process for the production of catalysts insensitive to the action of air :
en
fr
- CH206591A - Cistern. :
de
en
- US2169887A - Valve for rock drills :
en
- FR845319A - Apparatus for training poultry :
en
fr
- FR845344A - Motorcycle fork :
en
fr
- DE679913C - Process for finishing veneers :
de
en
- DE679687C - Slot burner, especially for surface hardening :
de
en
- CA383432A - Container forming method :
en
fr
- US2169820A - Refrigeration :
en
- USD116145S - Design for a display box :
en
- US2169757A - Textile yarn :
en
- FR845159A - Kohol gate :
en
fr
- GB511391A - Improvements in or relating to the manufacture of mineral wool fibres :
en
- US2169818A - Spark generating system :
en
- US2169495A - Transmission synchronizer and gear lock-up :
en
- CH206409A - Flattening machine. :
de
en
- US2169214A - Refrigeration :
en
- NL46348C - LIST FOR DOORS, WINDOWS AND SIMILAR THIN-SHEET WINDOW CONSTRUCTION :
en
nl
- CA383345A - Plant seed processing :
en
fr
- CH206468A - DC meter. :
de
en
- GB511232A - Mechanical toy vehicle in the form of a tricycle :
en
- AU68439A - Improvements in or relating tothe suppression of secondary emission fromthe wall or other insulating members of electric discharge tubes :
en
- DE679872C - Anchoring for chamber furnaces arranged in batteries for the production of gas and coke :
de
en
- GB511068A - Improvements in methods of and apparatus for stopping punctures in the air tubes of tyres :
en
- GB511263A - Improvements in or relating to current and/or voltage value indicating apparatus :
en
- GB511464A - Improvements in or relating to compression refrigerating machines :
en
- CH206590A - Device for purifying air. :
de
en
- GB511275A - Improvements in and relating to pneumatic dispatch apparatus :
en
- GB511112A - Sheet metal wheels of the removable type with pressed out wheel body :
en
- GB511321A - Improvements in hydraulic copying devices for lathes and other machine tools :
en
- GB511190A - Device for joining tubes :
en
- GB511323A - Machine for the automatic manufacture of glass bottles and the like :
en
- DK56557C - Apparatus for surface treatment of ropes, yarns and other flexible bodies. :
da
en
- US2169392A - Process for the production of cellulosic textile fabric :
en
- FR845172A - Improvements to syringe frames for hypodermic injections :
en
fr
- GB511104A - Improvements in the manufacture of electrically insulating tapes :
en
- USD116190S - Design for a bedspkead :
en
- GB511130A - A process for the recovery of organic oxy-compounds from their aqueous solutions containing one or more salts :
en
- GB511056A - Improvements in protectors for the walls of pneumatic tyres :
en
- US2169763A - Refrigerating apparatus :
en
- USD116152S - Design for- a display case :
en
- GB511443A - Improvements in or relating to lighting units :
en
- GB511451A - Improvements in or relating to circular knitting machines :
en
- US2169735A - Lantern :
en
- US2169863A - System of electric distribution :
en
- ES5260U - Agenda - perpetual file at the same time of table and pocket. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB511057A - Improvements in and relating to lanterns for electric lamps :
en
- DE679745C - Process for making photographic dye images :
de
en
- FR845251A - Device for introducing finely granulated substances into enclosures where a pressurized atmosphere prevails :
en
fr
- FR845271A - Process for carburizing an internal combustion engine, and installation for implementing this process :
en
fr
- USD116134S - Design for a frame for a display :
en
- FR845252A - Process for producing gases rich in hydrogen and poor in carbon monoxide in generators provided with an upper low temperature distillation vessel :
en
fr
- GB511355A - Improvements in and relating to thermostatic switches :
en
- FR845340A - Wall improvements for glass melting furnaces :
en
fr
- GB511231A - Improvements in and relating to hop picking machines :
en
- GB511459A - A new strophanthus glucoside and processes for its manufacture :
en
- GB511225A - Improvements in or relating to electromagnetic responsive devices for use in watthour meters or other electromagnetic measuring instruments of the induction type :
en
- DE679826C - Device for determining the specific gravity of liquids :
de
en
- FR845296A - Multi-chamber tire or inner tube with expansion and distribution valve :
en
fr
- FR845168A - Process for preparing humus-based fertilizers :
en
fr
- GB511309A - Means for tuning-in wireless receiving apparatus to given broadcasting stations :
en
- US2169336A - Motor vehicle :
en
- US2169587A - Spinning spindle :
en
- US2169224A - Snow plow :
en
- US2169659A - Art of soldering :
en
- CA383413A - Vat dyestuff :
en
fr
- US2169321A - Valve mechanism of fuel preheating controls :
en
- US2169493A - Pumping device :
en
- US2169650A - Umbrella frame :
en
- US2169584A - Prevention of corrosion :
en
- US2169642A - Machine for treating fats :
en
- USD116143S - Design for a coin and slug detector :
en
- GB511389A - Improvements in or connected with cutter-chain machines for use in mining coal and other minerals :
en
- CH206490A - Dry shaver with fastening bolts for the shaving head. :
de
en
- DE679781C - Starting and operating procedures for single-phase induction motors :
de
en
- IE15580L - Suction cleaners :
en
- DE679892C - Process for the production of centrifugal castings :
de
en
- DE679772C - Copy device :
de
en
- GB511265A - Deformable self-locking nut :
en
- GB511375A - Improvements in or connected with coal cutting and like machines :
en
- CH206392A - Bean de-punching device that can be attached to a knife. :
de
en
- US2169594A - Electrical resistance and method of making same :
en
- CH206625A - Process for preparing a sulfonic acid amide compound. :
de
en
- USD116135S - Design for a dispensing device :
en
- CH206417A - Sewing pattern. :
en
fr
- DE679999C - Flexible line :
de
en
- GB511095A - Improvements in circuit arrangements for the variation of the transmission properties of an electrical circuit by means of a control voltage :
en
- CA383371A - Locking device for grain dump piston columns :
en
fr
- CH206540A - Device for operating electric discharge lamps with gas or vapor filling. :
de
en
- USD116136S - Design for a tax token dispenser :
en
- DE679783C - Procedure for firing mercury vapor rectifiers or inverters :
de
en
- DE679952C - U-shaped tensioner for frame holder :
de
en
- FR845247A - Switching device for establishing connections between telephone stations :
en
fr
- AU108173B2 - An improvement in brass pipe union fittings :
en
- USD116172S - Design for a pictuke frame or similar :
en
- US2169319A - Machine for operating upon sheet material :
en
- NL46533C - :
en
- US2169572A - Cigarette dispenser :
en
- US2169814A - Bonding and coating product :
en
- US2169884A - Hot plate :
en
- US2169219A - Attachment plug :
en
- DE679765C - Conversion of waste beer into drinkable, shelf-stable beer :
de
en
- AU390838A - Improvements in and relating to tipping load-carrying platforms :
en
- CH206384A - Marking device for clearly visible separation of traffic lanes such as lanes, cycle paths and sidewalks on streets. :
de
en
- DE679773C - Carbon grinding piece for pantographs of electric vehicles :
de
en
- US2169733A - Freezing tray :
en
- CH206480A - Alloy suitable for the production of magnesium alloys. :
de
en
- US2169634A - Lubricating oil compositions, inhibitors therefor, and methods of manufacturing the same :
en
- CA383383A - Steam boiler :
en
fr
- CH206544A - Aid for the use of sulfur or substances containing sulfur for therapeutic purposes. :
de
en
- CH206420A - Visual process. :
de
en
- US2169208A - Electrically operated clock :
en
- US2169283A - Drilling apparatus :
en
- US2169457A - Starching machine :
en
- US2169466A - Fare register :
en
- US2169699A - Device for feeding yarn :
en
- US2169467A - Work centering and supporting means for milling machines :
en
- CA383408A - Golf ball :
en
fr
- CH206571A - Rear-engined vehicle. :
de
en
- GB511385A - Improvements in or relating to couplings for railway vehicles :
en
- US2169479A - Centralized traffic controlling system for railroads :
en
- US2169626A - Aspirator assembly :
en
- US2169948A - Ambulant spraying machine :
en
- US2169729A - Wear plate for brake hangers :
en
- US2169893A - Cooling means for continuous casting apparatus :
en
- DE679746C - Method for removing remaining hair from slaughtered sweat :
de
en
- CH206444A - Water still for electric heating. :
de
en
- CH206572A - Caterpillar drives for vehicles. :
de
en
- CA383390A - Electric switch handle :
en
fr
- DE680006C - Press cushions with ribbon-shaped heating elements for shoe glue presses :
de
en
- US2169441A - Working zinc alloys :
en
- FR845295A - Soldering iron tips :
en
fr
- USD116149S - Design fob a transparent food :
en
- AU50639A - Improvements in or relating tothe method of and means for rolling channel or like sections from strip metal :
en
- CA383426A - Printing machine cylinder :
en
fr
- US2169460A - Socket head screw and method of making the same :
en
- US2169598A - Cut-off for cigarette making machines :
en
- US2169922A - Well clean-out bailer :
en
- US2169965A - Tree branch and stick holder :
en
- US2169975A - Laminating apparatus :
en
- US2169485A - Ice cream mold :
en
- DE679825C - Process for the production of leather substitutes :
de
en
- AU330238A - Improvements in gas spray bath heaters :
en
- CA383482A - Intermediate frequency amplifier :
en
fr
- CA383398A - Motor control system :
en
fr
- US2169717A - Coating compound :
en
- FR845314A - Double wall cabin for high altitude air navigation devices :
en
fr
- GB511322A - Rotating radio beacons :
en
- GB511326A - Improvements in and relating to the milling or planing of metals or the like :
en
- USD116182S - Design for a hood or similar article :
en
- GB511358A - Improvements relating to hosiery :
en
- GB511396A - Improved machine for testing and measuring the resistance of metals to cutting tools such as drills :
en
- DE680026C - Arrangement for external and internal bearing using the pulse bearing method :
de
en
- US2169649A - Grating :
en
- US2169683A - Generating mixed fluid heating medium :
en
- US2169344A - Composition for removing worn lubricant material :
en
- AU108164B2 - Improvements in or relating tothe suppression of secondary emission fromthe wall or other insulating members of electric discharge tubes :
en
- FR845210A - Improvements to photographic darkrooms :
en
fr
- FR845265A - Hydraulic breakdown of solids, and in particular of carbonaceous deposits contained in certain vessels :
en
fr
- GB511371A - Improvements in variable speed gearing :
en
- GB511415A - Improvements in or relating to adjustable electric condensers :
en
- DE679903C - Pipe connection with conical collars fixed on the pipe ends :
de
en
- GB511065A - Means for automatically closing the trapdoors of poultry houses :
en
- DE679740C - Drying felt and drying group of paper machines equipped with drying felts :
de
en
- CH206489A - Device for turning a work piece on machine tools. :
de
en
- CH206574A - Wheel hub for mounting pneumatic tires on wheel axles of wagons. :
de
en
- US2169285A - Track circuit for railroads :
en
- US2169740A - Relay :
en
- GB511483A - Improvements in and relating to baths :
en
- FR845165A - Improvements to devices for operating windows of the vertically sliding type :
en
fr
- GB511291A - Magnesium alloys :
en
- GR8433B - HOW TO MAKE STEEL HYDRAULIC PRESSES :
el
en
- GB511061A - Device for conveying film in stereo-photographic apparatus :
en
- GB511305A - Improvements in and relating to centrifugal fluid pumps :
en
- GB511332A - Improvements in or relating to vehicles :
en
- CH206461A - Plastic compound for sealing openings, gaps, etc. against poisonous and war gases. :
de
en
- GB511256A - Improvements in plugs for guns and similar applications :
en
- DE679763C - Arrangement for the total counting of the current pulses emitted by a plurality of transmitters through electrical contact closures, in which each transmitter contact controls a relay assigned to it with a working and a normally closed contact :
de
en
- NL46511C - :
en
- AU341838A - Improvements in or relating to radio apparatus for detecting aircraft :
en
- US2169269A - Cellulose acetate crepe yarns and fabrics, and their manufacture :
en
- DE679769C - Process for the aftertreatment of white or colored reserve prints or of etch prints with or under ice colors :
de
en
- DE679822C - Device for monitoring the charge of collector batteries :
de
en
- DE680017C - Dough molding machine :
de
en
- USD116142S - Design for an accordion grille :
en
- DE679862C - Method of killing weeds with the help of chlorates :
de
en
- US2169287A - Switch mechanism :
en
- US2169829A - Detergent composition :
en
- DE679944C - Process for the preparation of polymeric compounds :
de
en
- ES5133U - New suction cup (Machine-translation by Google Translate, not legally binding) :
en
es
- ES5136U - New concrete cement block for the floor slab in the construction of buildings. (Machine-translation by Google Translate, not legally binding) :
en
es
- DE679882C - Bearing block for the fastening of devices of different construction heights in electrical distributions :
de
en
- GB511304A - Improvements in centrifugal pumps :
en
- US2169387A - Beverage cooler :
en
- US2169889A - Detachable grain door unit for box freight cars :
en
- US2169734A - Cord retriever :
en
- US2169341A - Paper padding or tableting press :
en
- US2169400A - Arrangement for feeding paper sheets :
en
- US2169661A - Tipping load-carrying platform :
en
- ES5212U - New device to avoid glare in the night crossings of cars, motorcycles, etc. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2169414A - Utility scraper and tool :
en
- USD116208S - Design for a dress :
en
- CA383360A - Anti-skid device :
en
fr
- US2169296A - Lubricating apparatus :
en
- US2169520A - Container :
en
- US2169983A - Process of producing dry magnesium hydroxide and products thereof :
en
- CH206612A - Process for the preparation of 4-oxyethyl-n-butylamino-4'-oxyethyl-n-butylaminobenzophenone. :
de
en
- GB511442A - Apparatus for marking leather, textile or paper fabrics or other suitable material :
en
- US2169475A - Method for making rubber articles :
en
- DE679814C - Headlights, especially for vehicles :
de
en
- DE679927C - Method for the electrical transmission of characters or messages to one or more recipients :
de
en
- US2169355A - Color-grading system :
en
- US2169357A - Phase modulation type frequency inverter :
en
- US2169590A - Finishing seam and method :
en
- USD116207S - Design for a dress :
en
- CH206559A - Prepayment station, in particular for telephone installation. :
en
fr
- DE679803C - Gluing press with lamellar print bodies :
de
en
- US2169743A - Door lock :
en
- CA383346A - Fish snare :
en
fr
- DK56539C - Adjustable Resistor with built-in Switch. :
da
en
- US2169782A - Cotton cleaning machine :
en
- DE678138C - Device for treatment with electrical vibrations of very high frequency :
de
en
- DE679849C - Production of aluminum-fluorine compounds from used furnace feed from the aluminum electrolysis smelting furnace :
de
en
- AU105039A - Improvements in or relating to guards for toes of boots :
en
- DE679760C - Process for the production of color photographic copies on several superimposed halogen silver emulsions :
de
en
- FR845181A - Negative holder for enlarging individual framed images :
en
fr
- FR845256A - Automotive machine for holding and turning heavy forging parts :
en
fr
- CH206432A - Process for the preparation of a chromium-containing disazo dye. :
de
en
- CH206555A - Gas protective oxygen device. :
de
en
- US2169978A - Machine for and method of applying transparent windows to envelope blanks :
en
- US2169828A - Process and machine for winding cables :
en
- GB511430A - Manufacture of ª‡-dimethylamino-acrylic acid nitrile :
en
- DE679756C - Process for the production of telephone cables with reduced secondary coupling and with speech circuits with particularly high cross-talk attenuation :
de
en
- US2169484A - Machine-tool transmission and control mechanism :
en
- US2169531A - Headlight construction :
en
- US2169358A - Receiver for ultra-short waves :
en
- US2169816A - Method of coating can bodies :
en
- US2169883A - Television and sound receiver :
en
- US2169964A - Lamp socket device :
en
- AU341938A - Improvements in or relating to grid electrodes of electron discharge devices :
en
- CA383352A - Stocking run checking means :
en
fr
- CA383384A - High wet-strength paper :
en
fr
- CH206587A - Air island, especially for air defense. :
de
en
- ES5118U - New model of vault for buildings. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2169369A - Process for scrubbing gases containing low boiling aldehydes :
en
- US2169601A - Heating system :
en
- US2169841A - Polishing means :
en
- CA383416A - Scanning aperture :
en
fr
- FR845286A - Seat, in particular for motor vehicles :
en
fr
- US2169442A - Thickener :
en
- US2169478A - Gear shifting mechanism for motor vehicles :
en
- US2169932A - Newspaper assembly :
en
- DE680009C - Table ball game :
de
en
- US2169486A - Convertible furniture :
en
- US2169398A - Tool-shaping template :
en
- US2169472A - Combine :
en
- US2169494A - Treatment of butane :
en
- US2169957A - Mode of treating tea and coffee and product thereof :
en
- GB511432A - Manufacture of azo-dyestuffs :
en
- FR845332A - Device for stiffening smooth sheets :
en
fr
- US2169602A - Brake mechanism for mechanically movable shelves :
en
- US2169898A - Propeller puller :
en
- US2169482A - Cutting tool assembly :
en
- US2169778A - Dispenser :
en
- US2169314A - Method and apparatus for annealing strip :
en
- US2169500A - Tank vehicle :
en
- GB511191A - Improvements in or relating to sighting telescopes :
en
- DE679770C - Process for the preparation of diacetyl :
de
en
- GB511242A - Improvements in or relating to metal paste pigments :
en
- DE676325C - Roofing and outer walls made of colored concrete masses for buildings in camouflage colors :
de
en
- US2169949A - Driving and control apparatus :
en
- US2169528A - Press-stitcher sewing machine :
en
- DE679974C - Process for removing phenol from phenol-containing waste water by pressure hydrogenation :
de
en
- DE680012C - Mobile assembly stand :
de
en
- USD116203S - Design for a textile fabric ob :
en
- DE679945C - Method and device for determining the altitude over a target :
de
en
- DE679990C - Process for the preparation of dyes of the phthalocyanine series :
de
en
- US2169588A - Manufacture of phosphoric acid :
en
- US2169543A - Rotary cleaner for sewers and flues :
en
- US2169548A - Roll film camera :
en
- FR845201A - Paper manufacturing process for electrical uses :
en
fr
- GB511431A - Improvements in and relating to work-locating devices for drilling, milling and likemachines :
en
- CH206493A - Impact tool. :
de
en
- GB511388A - Improvements in or connected with cutter-chain machines for use in mining coal and other minerals :
en
- GB511454A - A new or improved method of and means for inserting cards or leaflets into packages of goods :
en
- DE679908C - Direction indicators for vehicles, in particular motor vehicles :
de
en
- GR8434B - PERFECTIONS IN THE VAGINES OF THE TRAINS :
el
en
- DK56534C - Procedure for the production of genuine colored products. :
da
en
- GB511377A - Improvements in and relating to strip-feeding and aligning devices for recording machines :
en
- CH206511A - Device for adjusting the ignition point in internal combustion engines by means of servo power. :
de
en
- US2169727A - Distributing frame :
en
- US2169846A - Gate latch :
en
- US2169990A - Manicure bowl :
en
- FR845212A - Stereoscopic apparatus :
en
fr
- GB511458A - Improvements in chairs or the like :
en
- DE679914C - Magnesia cement concrete :
de
en
- DE679938C - Two-part spacer clip made of molded insulating material :
de
en
- CA383333A - Suction box cover :
en
fr
- FR845269A - Lock for castle nuts :
en
fr
- FR845334A - Temperature regulator :
en
fr
- GB511093A - Improvements in or relating to electrical apparatus for distance measurements :
en
- GB511475A - Improvements relating to universal joints :
en
- GB511350A - Improvements in and relating to roll grinding machines :
en
- GR8435B - ROTARY PEAK FOR THE TURNING OF TRAINS INTO THE COMPOSITION OF TRAINS ON THE RAILWAYS :
el
en
- DE679859C - Process for winding freshly spun rayon threads :
de
en
- GB511314A - Improvements in and relating to harvester binder aprons :
en
- DE679911C - Drive device for height and rake devices of weapons :
de
en
- DE680000C - Device for the individual removal of sheet metal from a sheet stack located in a water bath :
de
en
- GB511279A - Improvements in and relating to methods of rolling sheet, strip and the like :
en
- US2169651A - Permanent roofing :
en
- DE680016C - Sound generating device excited by air flow, in particular a signal on motor vehicles, with spring-loaded valve disc or membrane and an additional spring that can be excited by an electric magnet :
de
en
- DE679984C - Process for the preparation of water-soluble oxazine dyes :
de
en
- FR845297A - Electromagnetic acoustic warning device with a common support for the switch and the capacitor, intended in particular for automobiles :
en
fr
- GB511115A - Improvements in glow discharge tubes for voltage regulation :
en
- GB511227A - Improvements in lighting devices for the hulls of ships :
en
- CH206608A - Process for the preparation of a resinous condensation product. :
de
en
- GR8442B - SHOE TYPE :
el
en
- US2169923A - Refluent ear nozzle :
en
- ES5122U - Footwear with ventilation sole. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB511386A - Improvements in and relating to tuning and indicating devices for radio and similar carrier wave signal receiving apparatus :
en
- ES5127U - A new bed frame built with metal straps with a diamond shape (Machine-translation by Google Translate, not legally binding) :
en
es
- FR845254A - Seaplane hull :
en
fr
- FR845322A - Improvements to laminated magnetic elements :
en
fr
- GB511414A - Improvements in or relating to trousers :
en
- GB511240A - Improvements in or relating to keyboards for stenographic recording or typewriting machines :
en
- ES5204U - Safety nut for screws and bolts. (Machine-translation by Google Translate, not legally binding) :
en
es
- CH206402A - Process for the production of yarn or threads from a felt made of glass or glass-like fibers. :
de
en
- GB511446A - A device for producing large apparent electric powers and for testing apparatus therewith :
en
- US2169264A - Bushing :
en
- AU331038A - A motor driven covered vehicle forthe collection and removal of garbage :
en
- CA383365A - Centrifugal casting machine :
en
fr
- CH206517A - Synchronous electric motor. :
en
fr
- US2169211A - Studio couch :
en
- CH206536A - Voltage multiplier circuit. :
de
en
- USD116164S - Design for a picture frame :
en
- DK56545C - Carpet with associated Carriers for Limiting a Sound Production specific Air volume. :
da
en
- US2169316A - Tag line hoist for fish lift gates :
en
- US2169901A - Combined electric motor and speedreduction-train unit :
en
- FR845203A - Process for plasticizing synthetic rubber or natural rubber in dispersions :
en
fr
- FR845304A - Float, in particular for enclosures where high pressures prevail :
en
fr
- GB511426A - Improvements in apparatus for operating sunblinds and the like :
en
- US2169433A - Nail-driving device :
en
- US2169862A - Electric fuel pump :
en
- FR845175A - Drawer fireplace :
en
fr
- US2169517A - Meat sawing machine :
en
- ES5306U - Device for closing and fixing the spark plug of a domestic type water filter. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB511260A - Method of improving the material properties of cast bodies :
en
- DE679886C - Gas filter for internal combustion engines :
de
en
- GB511283A - Improvements in or relating to bearing plates and to the members co-operating therewith such as are used in tubular scaffolding and for other like purposes :
en
- US2169675A - Back-pressure control in pressure drilling :
en
- US2169706A - Guide control mechanism :
en
- FR845171A - Ball joint couplings improvements :
en
fr
- DE679943C - Process for the preparation of polymerization products of organic vinyl esters :
de
en
- FR845248A - Improvements to doors, windows and similar structural elements of metal :
en
fr
- FR845152A - Improvements to electrical conductors :
en
fr
- GB511229A - Improvements in and relating to the automatic regulation of the intensity of light in photographic and moving picture cameras :
en
- GB511455A - Improvements in and relating to air filters :
en
- US2169624A - Belt conveyer idler :
en
- ES5253U - System for the construction of dolls and similar (Machine-translation by Google Translate, not legally binding) :
en
es
- IE15726L - Reinforced concrete tanks :
en
- USD116204S - Design fok a textile fabric :
en
- DE679801C - Mirror base rangefinder for folding cameras :
de
en
- DE680023C - Process for the production of methacrylic acid :
de
en
- GB511128A - Improvements in grinding mills :
en
- GB511247A - Improvements in or relating to the hydration of olefines :
en
- GB511368A - Improvements in and relating to resin compositions :
en
- AU108169B2 - Improvements in or relating to guards for toes of boots :
en
- CH206394A - Device for hanging clothes, linen and the like. :
de
en
- DE679785C - Fragrance mixtures :
de
en
- CH206634A - Process for preparing an aminobenzenesulfonic acid amide compound. :
de
en
- AU341738A - Improvements in or relating to navigation aiding radio receivers :
en
- DE679928C - Fuse with a fuse between clamps, one of which is preferably moved away from the other by means of a spring :
de
en
- AU108156B2 - Improvements in and relating to tipping load-carrying platforms :
en
- US2169725A - Magnetron discharge tube oscillator and frequency multiplier :
en
- US2169925A - Scalp protector :
en
- CA383406A - Heat exchanger :
en
fr
- DE679838C - Yarn guide device for package winding machines :
de
en
- FR845270A - Endless flexible tape for recording and outputting sound :
en
fr
- CA383421A - Draft rigging :
en
fr
- US2169788A - Vehicle body :
en
- CA383454A - Railway car coupler device :
en
fr
- CA383480A - Television system :
en
fr
- AU108140B2 - Reflectors for automobile lamps :
en
- CH206516A - Reversing pole connection for regenerative braking of single-phase series motors, especially railway motors. :
de
en
- FR845238A - Device for automatic mixing of two or more liquids in predetermined proportions :
en
fr
- CA383447A - Gaseous conduction apparatus :
en
fr
- FR845307A - Steering device for axial flow turbo-machines :
en
fr
- US2169437A - Plugging of walls or the like :
en
- US2169658A - Silencer for explosive engines :
en
- US2169742A - Receiving apparatus for direction finding :
en
- US2169877A - Spinning spindle :
en
- US2169345A - Method and machine for producing paper containers :
en
- US2169382A - Box :
en
- CA383453A - Railway car coupler mechanism :
en
fr
- DE679899C - Integrator :
de
en
- US2169857A - Protective device for liquid immersed electrical apparatus :
en
- CH206609A - Process for the preparation of a resinous condensation product. :
de
en
- CA383485A - Solvent manufacture by fermentation :
en
fr
- CH206508A - Control slide drive on two-stroke internal combustion engines. :
de
en
- US2169621A - Method and apparatus for annealing metal charges :
en
- US2169973A - Apparatus for feeding and applying closure caps :
en
- CH206488A - Mold for plastics. :
de
en
- CH206430A - Process for the preparation of a pyrimidine compound. :
de
en
- US2169625A - Belt conveyer idler :
en
- DE680013C - Impact tool :
de
en
- US2169312A - Cap for fill pipes :
en
- US2169542A - Method of filling and sealing flat bags :
en
- DE679994C - Adjustment device for telescopic legs from height adjustable tables, chairs, stands, tripods or the like. :
de
en
- US2169223A - Drilling apparatus :
en
- US2169450A - Bottle crate :
en
- US2169257A - Multifrequency signaling apparatus :
en
- DE679768C - Process for the production of ice colors using the printing or padding process :
de
en
- ES5128U - Recreational game of football. (Machine-translation by Google Translate, not legally binding) :
en
es
- DE680027C - Antenna mast isolated from the earth by a foot insulator :
de
en
- DE679888C - Auxiliary device for nailing femoral neck fractures :
de
en
- GR8443B - FLOATING BICYCLE :
el
en
- USD116169S - Design for a press :
en
- US2169610A - Method of making slide fastener stops :
en
- US2169916A - Road building machine :
en
- DE679873C - Process for the production of compressible masses :
de
en
- DE679950C - Steering device for ambulance and disabled motor vehicles :
de
en
- GB511117A - Improved receptacle for plants and the like :
en
- DE679933C - Device for the forced closing of cam-controlled valves if they get stuck :
de
en
- FR845158A - Reinforced concrete floor :
en
fr
- GB511467A - Sectional metal panels for lining trenches or dugouts :
en
- GB511284A - Improvements in or relating to automotive projectiles :
en
- US2169367A - Method for preparing fruit juice :
en
- GB511092A - Improvements in or relating to electrical switching apparatus and sets of contact springs therefor :
en
- GB511101A - Improvements in the process of recovering ammonia and ammonia compounds from fuel gases :
en
- USD116155S - Design for a watch bracelet or :
en
- GB511433A - Process for the manufacture of isomeric dihydrofollicle hormones, analogues of the same containing less hydrogen, and their derivatives :
en
- US2169231A - Hydraulic brake fluid :
en
- US2169786A - Reading glass support for map holders :
en
- GB511207A - An improved manufacture of wax modifying agents :
en
- ES5044U - An instrument to curl the eyelashes (Machine-translation by Google Translate, not legally binding) :
en
es
- FR845192A - Mechanical shaker screen :
en
fr