• DE1018833B - Device for OEsenbildung at the end of helical springs in a machine for producing spring bodies, e.g. B. spring mattresses : de en
  • DE1755688U - Tear-open device for envelopes. : de en
  • US2811863A - Drive for vehicles, especially for railvehicles, with hydraulic power transmission : en
  • US2811982A - Sub-surface irrigation system : en
  • US2812438A - Multivibrator linear time base generator : en
  • US2812496A - Balanced modulator and oscillator : en
  • FR67077E - Mixing bottle : en fr
  • FR67033E - Improvements in ice polishing and polishing machines : en fr
  • CA548498A - Iron recovery : en fr
  • DE967425C - Heating system : de en
  • FR1146324A - Self-locking ball joint, especially for lighting devices : en fr
  • GB785973A - Manufacture of uranium tetrachloride : en
  • AU216062B2 - Variable capacity rotary pump : en
  • AU218328B2 - Improvements in or relating to mild steel : en
  • DE967211C - Firedamp-proof light, in particular a stray light : de en
  • DE967418C - Cylinder cover for air-cooled internal combustion engines : de en
  • FR1146006A - Camera with interchangeable optical assembly : en fr
  • FR1146054A - Device for electron microscope observation with contrast enhancement : en fr
  • FR67020E - Ball mill : en fr
  • FR1146214A - Corner assembly for metal joinery, elements used and frame obtained : en fr
  • DE1755752U - PIVOT BEARING ON SWING OR REVERSING SASH WINDOWS, IN PARTICULAR ON SUCH WITH METAL PROFILES. : de en
  • GB785714A - Improvements in electrical speed control arrangements for rotating equipment : en
  • GB785888A - Improvements in or relating to draught-excluding devices for attachment to doors andthe like : en
  • DE1755772U - CUBE-SHAPED TOY BODY MADE OF PLASTIC. : de en
  • DE1018861B - Process for the manufacture of saturated or unsaturated oxygenated steroids : de en
  • DE1019186B - Friction disc clutch, especially for motor vehicles : de en
  • DE1755447U - ADAPTER FOR THE ANTENNA CONNECTION OF HIGH FREQUENCY RECEIVERS. : de en
  • DE1755577U - DEVICE FOR FASTENING PLATE-LIKE COMPONENTS. : de en
  • FR1146149A - Telephone with television : en fr
  • DE1755658U - ARRANGEMENT FOR CENTERING OR FASTENING OF SEAL RINGS. : de en
  • DK83823C - Tube holder. : da en
  • US2812436A - Transistor-oscillator circuit : en
  • DE1018900B - Arrangement in overhead signal systems with automatically acting delay devices for establishing the initial position of the system : de en
  • FR1146146A - Fabric trimming and thread laying mechanism for sewing machines : en fr
  • FR1146196A - Resistance welding machine : en fr
  • GB785956A - Improvements relating to suitcases, brief cases and other hand luggage : en
  • DK83798C - Rotating drum. : da en
  • GB785978A - Improvements in or relating to the manufacture of synthetic filaments, fibres or yarn : en
  • DE1018859B - Process for the preparation of saturated or unsaturated polyhydrophenanthrene compounds : de en
  • DE1019164B - Arrangement for the production of kymogrophic X-rays : de en
  • DE967294C - Synchronous switch for measuring purposes : de en
  • US2812166A - Electric mixer : en
  • US2812231A - Container assembly and method : en
  • USD181347S - Goblet : en
  • US2811875A - Twist drill having oil passages therein and method of construction : en
  • FR1146091A - Calcination and sintering device : en fr
  • FR67093E - Needle bearing : en fr
  • GB785866A - Device for distributing current alternately to different apparatus : en
  • DE1019145B - Hydraulic forging press in column design : de en
  • DE1755572U - CEILING SHELL BODY. : de en
  • DE1018973B - Self-excited electrostatic generator, especially for generating ignition voltage for internal combustion engines : de en
  • DE1755460U - HOLDING DEVICE FOR REMOTE INDICATING DEVICES ON WALLS OR FRAMES. : de en
  • DE1755513U - STORAGE OF SAMPLE ARMS ON JACQUARD APPARATUS. : de en
  • DE1755641U - GRASS SHEARS. : de en
  • DE1755759U - INSOLE. : de en
  • BE531061A - : en
  • DE1018916B - Equipment for high quality reproduction of stereophonic sound transmissions and recordings with correct localization : de en
  • DE1019118B - Feed drive with endless chain on Haecksel machines : de en
  • FR67096E - Closing device for containers provided with a hinged lid, and method and device for closing containers provided with such a lid : en fr
  • US2812125A - Fish stringer : en
  • DE1019202B - Bolt latch lock with a bolt latch and a spring-loaded release slide lying parallel to this : de en
  • CA548334A - High impact strength plastic composition containing polyvinyl acetal resin and ethyl acrylate elastomer : en fr
  • FR1146287A - Improved atomization process and devices for the application of this process : en fr
  • DE1755563U - GAS STOVE WITH OVEN. : de en
  • FR66987E - Focusing plate for photographic cameras : en fr
  • FR1146304A - Roller head for rolling tubes to be bent : en fr
  • CA548228A - Positioning device for sewing machine needle : en fr
  • DE1019257B - Rotating rust removal striking tool : de en
  • FR66952E - Process for dyeing tanned hides : en fr
  • FR67012E - Improvements to petrol injection systems : en fr
  • GB785698A - Improvements in the interior linings of containers : en
  • DE1755520U - KEY ORGAN FOR PLACEMENT DEVICES ON TEXTILE MACHINES. : de en
  • FR1146350A - Improvements to apparatus and devices relating to the production of metered mixtures of at least one chemical element and one liquid, in particular for the treatment and disinfection of water : en fr
  • FR67037E - Improvements to large aperture optical systems with two reflecting spherical surfaces and their application to microscope objectives : en fr
  • GB785705A - Improvements in or relating to sliding window constructions : en
  • GB785904A - Device for cutting glass : en
  • GR18266B - LIQUID METER. : el en
  • US2812351A - Method of preparing butylamines-2 disubstituted in 4-position by hydroxylated aromatic radicals : en
  • CA548533A - Electrical unit of coil wound type : en fr
  • GB786016A - Weather resistant light-color composition containing butyl rubber : en
  • US2812468A - Spatial harmonic traveling wave tube : en
  • DE1018846B - Stirring machine with tiltable bowl : de en
  • DE1019116B - Device for stacking and transporting harvested crops : de en
  • US2811822A - Wheel operated grass shears : en
  • FR1146189A - Dynamos with ventilated conductors : en fr
  • GB785687A - Improvements in or relating to devices for sensing the magnitude of deviation of operating conditions of an engine : en
  • DE1019036B - Boundary lubricants : de en
  • DE1755756U - MOISTURIZER FOR MOISTURIZING STAMPS, ENVELOPES AND THE LIKE. : de en
  • DE1755797U - SETTING DEVICE FOR DRIVING IN ANCHORING PINS SUCH AS NAILS, BOLTS AND THE LIKE. : de en
  • FR1146055A - Lubricants containing thiophosphoric derivatives : en fr
  • DE1755409U - SCHNEIDER DOLL. : de en
  • DE1755547U - SOAP SAVER. : de en
  • CA548224A - Burners : en fr
  • CA548475A - Omega methyl-pantethine : en fr
  • FR1145999A - Machine for folding in adjustable width and stacking small lingerie items : en fr
  • FR67060E - Locally variable power optical systems : en fr
  • AU2748857A - Improvements relating to devices for fastening railway rails to sleepers : en
  • CA548540A - Cold cathode for gaseous discharge device : en fr
  • DE1019240B - Process for the production of inflated, hollow spherical, thin-walled particles : de en
  • DE1755675U - DEVICE FOR CLAMPING THE SLIDES OF MACHINE TOOLS, IN PARTICULAR MILLING MACHINES. : de en
  • GB785804A - Improvements relating to thrust bearing arrangements : en
  • US2812514A - Spiral slot antenna : en
  • FR1146139A - Machine for inserting belt hooks into conveyor belts and the like : en fr
  • FR67006E - Method and device for cultivating chicory during hot seasons : en fr
  • DE1755512U - FLAT CHAIN MAKING MACHINE. : de en
  • FR1146076A - Improvements to inflatable lifeboats : en fr
  • US2812182A - Rotating disk amusement device : en
  • GB785832A - Profile grinding machine : en
  • GR18256B - SHOE LACE KNITTING MACHINE FOR A SINGLE THREAD. : el en
  • FR1146017A - Low Frequency Induction Heater : en fr
  • DE1019182B - Device to facilitate the control of aircraft to a target lying in the optical field of view : de en
  • FR1146133A - Vinyl chloride purification process : en fr
  • DE1019010B - Fitting for the installation of tubular discharge lamps such as fluorescent lamps or fluorescent tubes : de en
  • DE1755628U - VENDING MACHINE WITH COIN DETECTORS. : de en
  • FR1146218A - Method and device for manufacturing castings : en fr
  • DE1755783U - DEVICE FOR PACKAGING BAKED GOODS, ESPECIALLY CAKE SHEETS, IN HEAT SEALABLE PACKAGING MATERIAL. : de en
  • FR1146058A - Cation exchange resins : en fr
  • FR66959E - A method of manufacturing single crystals of semiconductors comprising one or more p.n. : en fr
  • FR66966E - Cold cathode neon tubes and hot cathode fluorescent lamps, multicolored, obtained by the combination of plastics of different colors : en fr
  • GB785738A - Improvements in and relating to friction clutches : en
  • US2812017A - Automatic burner : en
  • USD181368S - Molded food product : en
  • CA548400A - Method in producing artificial stones of slate ashes and lime : en fr
  • DE1018813B - Self-controlled dough dividing and rounding machine : de en
  • DE1018962B - Arrangement for remote control receiver with a selection element driven by a synchronous motor : de en
  • DK83799C - Electromagnetic miniature telephone, in particular for the hard of hearing, as well as fittings for attaching the connecting cable to such a telephone. : da en
  • FR1145957A - Hanging lounge chair : en fr
  • FR1146032A - Fluoride-based, glucinium-free and phosphate-containing glass : en fr
  • GB785981A - Improvements in or relating to electric coffee mills : en
  • GR18265B - LIFTING OF Wreck boats FROM THE BOTTOM OF THE SEA. : el en
  • GB785734A - Automatic toll ticketing system : en
  • AU222263B2 - Improvements in or relating to collars : en
  • DE1018992B - Device for measuring the reactive load at the same time as the highest mean active load : de en
  • US2812237A - Preparation of alkali metal fluotitanates : en
  • FR1146003A - Advanced device for shaping hats : en fr
  • AU224230B2 - Electro-hydraulic remote control desk for operating machines tools and other uses : en
  • CA548289A - Servo motor control valve : en fr
  • AU214987B2 - A wire bending tool : en
  • US2812111A - Dispensing apparatus for liquid fuel : en
  • AU1790556A - Solid oil-containing compositions : en
  • CA548529A - Electrical wrapped connection : en fr
  • CA548383A - Rope pulleys for multi-rope hoists : en fr
  • DE1755607U - EXPOSURE METER WITH ADJUSTING POINTER FOR TWO MEASURING AREAS. : de en
  • FR1145998A - Method for making the surface of the roadways non-slip and means for implementing this method : en fr
  • US2812180A - Springboard : en
  • AU221804B2 - Improvements in gas-tight electrolytic cells more especially relating to alkaline storage batteries : en
  • CA548319A - Carton : en fr
  • FR1146202A - Circuit breaker : en fr
  • FR66984E - Method and apparatus for painting stripes and other patterns on the floor : en fr
  • SE161189C1 - : en
  • FR1146207A - Hydraulic pump tool : en fr
  • DE1755747U - CARRYING DEVICE FOR THE INTESTINAL MATERIAL AND TOOLS REQUIRED IN THE MAKING OF SAUSAGE. : de en
  • US2811888A - Musical instrument accessory : en
  • USD181332S - Well cap : en
  • FR1146175A - Radiation-emitting lens detector device : en fr
  • DE1019081B - Process and device for the continuous production of stretched films from thermoplastic organic polymers : de en
  • DE1755439U - FIXING BLOCK FOR A COMPRESSED AIR CYLINDER, IN PARTICULAR STEEL BRAKE CYLINDER. : de en
  • DE967376C - Heat exchangers, especially for high pressures and temperatures : de en
  • CA548277A - Manufacture of nitriles : en fr
  • FR66960E - Personal rescue equipment keeps the head above water : en fr
  • GB785793A - Improvements in cheese making and apparatus therefor : en
  • AU215279B2 - Ripper tooth construction : en
  • CA548286A - Fluid pressure relay : en fr
  • DE1755760U - HEEL FOR WOMEN'S SHOES. : de en
  • US2811740A - Combined hinge and latch mechanism : en
  • USD181356S - Electrical socket : en
  • AU2740457A - Magnetic data storage apparatus : en
  • US2811829A - Ram jet employing carbon layer of insulation for solid carbon propellant : en
  • DE1018867B - Process for the manufacture of catalysts : de en
  • DE1755793U - LIFT BELL FOR FLUSH BOXES. : de en
  • DK83804C - Circuit breaker with overcurrent trip. : da en
  • US2811919A - Inking mechanism for printing machines : en
  • US2811972A - Straw rack having vibrators : en
  • AU2749257A - Poliomyelitis vaccine products and methods for producing thesame : en
  • CA548232A - Magnetic liquid filter : en fr
  • DE1755594U - RULER FOR GUIDING WORK EQUIPMENT ON STEEL PLATES. : de en
  • DE967412C - Device for burning glass enamel paints onto hollow glass bodies : de en
  • DK83787C - Slider for ribbon-shaped closure. : da en
  • FR1145954A - Lever machine for producing a force on a rotating axis under the action of weights arranged at the ends of the levers : en fr
  • US2812021A - Venetian roller blind with swivel mounted slats : en
  • AU214520B2 - Mobile table for use in handling animals, particularly for sheepshearing : en
  • FR1146144A - Electric telemetry device : en fr
  • DE1755489U - Socket for fluorescent lamps. : de en
  • DE1018943B - Pulsed retroreflective locating device : de en
  • DE1755608U - SLIDE CARTRIDGE FOR SMALL SCREEN FILMS. : de en
  • GB785882A - Synthetic rubber-like materials : en
  • DE1018865B - Process for producing di-ethylaluminum chloride : de en
  • DE1019211B - Stopper for rifle cartridges : de en
  • GB785799A - Improvements in or relating to electric gas discharge tube counting or distributing circuits : en
  • CA548448A - Curling of threads and yarns : en fr
  • GB785735A - Improvements in cigarette packages : en
  • FR1145997A - Improvements to dynamo-electric machines : en fr
  • GB785967A - Improvements in or relating to leveller bar apparatus for coke ovens : en
  • US2811786A - Dual period gyro-compass : en
  • US2812439A - Tuning indication circuit-arrangement for use in receivers for frequencymodulated oscillations : en
  • DE1755455U - CAST RESIN INSULATOR. : de en
  • DE1755700U - BLIND CLOSURE. : de en
  • DE1755768U - LOTO VALVE. : de en
  • US2811761A - Split dies provided with cooling means : en
  • DE1755698U - RANGEFINDER FOR PHOTO CINEMA CAMERAS. : de en
  • DE967397C - Hammer mill, especially for grinding large pieces of raw lignite : de en
  • AU220095B2 - Method of preparing 4-amino 3-isoxozolidinones : en
  • DE1018888B - Device on plate heat exchangers for holding the plates made of thin sheet metal : de en
  • GB785762A - Improvements in or relating to sheet feeding mechanisms : en
  • AU220505B2 - Improvements in or relating to jet propulsion nozzles : en
  • CA548407A - Process for the production of alkali metal polyphosphates : en fr
  • DE1755765U - DEVICE FOR MIXING COLOR. : de en
  • US2812133A - Electronic computing device : en
  • CA548266A - Analgesic preparations : en fr
  • CA548467A - Electric discharge tube comprising a control-grid and containing a gaseous atmosphere : en fr
  • CA548273A - Treating aluminum surfaces : en fr
  • US2811724A - Bowl guard : en
  • CA548282A - Agent for lithographic plates : en fr
  • CA548508A - Reduction of iron ores : en fr
  • US2812486A - Servosystem adapted for television tuning : en
  • US2811916A - Packaging machine : en
  • US2812140A - Combustion control apparatus : en
  • US2812057A - Unique container or package : en
  • US2812516A - Garment with elasticized open crotch : en
  • FR1145953A - Method and device for gasification of small caliber fuels : en fr
  • FR1145970A - Shielded switch with limited breaking capacity : en fr
  • FR1146129A - Oscillating machine comprising oscillating members grouped in pairs to form an oscillating mechanism with two masses : en fr
  • DE1018862B - Process for the production of oxygenated steroids : de en
  • GB785771A - Improved device for hydraulic governing of engines : en
  • US2812114A - Salt and pepper shaker : en
  • CA548242A - Exhaust systems : en fr
  • CA548352A - Electric gaseous discharge tubes for displaying indicia : en fr
  • DE1019133B - Stopcock with ball plug : de en
  • DE1755565U - IGNITION DEVICE ON THE BURNER POT FOR OIL STOVE. : de en
  • DE967392C - Device for the changeable adaptation of an inductor to a high-frequency generator : de en
  • DE967415C - Belt weigher equipped with display and counting device for weighing and adjusting in the unit of time constant weight amounts of bulk and other bulk goods or the like. : de en
  • CA548500A - Chair construction : en fr
  • DE1755750U - POLISHING OR GRINDING MACHINE WITH INTERNAL VENTILATION AND FINE DUST FILTER. : de en
  • GB785681A - Steroid compounds : en
  • FR1146221A - Tire forming device : en fr
  • FR67055E - Glasses : en fr
  • DE1755422U - DEVICE FOR AFTER-DRYING PAINTED SHEETS. : de en
  • FR1145964A - Eardrums : en fr
  • FR1146014A - Electric contactor on draw-off tap : en fr
  • FR1146077A - Advanced galvanic anode : en fr
  • FR1146339A - Decorative frame for televisions and t.s.f. : en fr
  • GB785921A - Improvements in valves for gas containers : en
  • GB786012A - Improvements in and relating to a self-propelled ground-penetrating device for laying pipes, drains, cables and the like : en
  • DE1019224B - Driving toy with a drive : de en
  • GB785739A - Improvements in and relating to fastening devices for securing an article to a support : en
  • DE967402C - Screw press for wrapping welding electrodes : de en
  • DK83795C - Process for the preparation of tropical acid N- (γ-picolyl) -amide. : da en
  • GB785788A - Improvements in or relating to electrical speed detection systems : en
  • GB785855A - Improvements in power-operated typewriters and the like : en
  • GB785917A - A new or improved method of manufacturing hooks : en
  • DE967403C - Process for the manufacture of a breathable synthetic leather from polyvinyl chloride : de en
  • CA548291A - Indicator devices : en fr
  • USD181344S - Clock : en
  • CA548486A - Fractionation process : en fr
  • DE1755792U - COMB-SHAPED ELEMENT FOR FASTENING THE EMBOSSING. : de en
  • DE1019091B - Process for hydrolyzing organosilicon compounds : de en
  • DE1018817B - Method and device for extracting inclusions or residues of a rock drill core soaked with a fluid from oil wells : de en
  • DE967346C - Cooker unit for absorption refrigerators : de en
  • FR1146023A - New chemical compounds with musky odor and their preparation processes : en fr
  • FR1146083A - Combined full flow and partial flow oil filter : en fr
  • US2811818A - Packaging machine : en
  • CA548401A - Artificial stones from slate ashes and lime and their preparation : en fr
  • DE1755416U - DEVICE FOR STRETCHING LINES, YARNS AND THE LIKE. : de en
  • US2811971A - Surgical appliance : en
  • US2812056A - Container for film slides : en
  • US2812142A - Hot water heating control system with non-linear water temperature control : en
  • US2812462A - Anode structure : en
  • US2812449A - Magnetic amplifier circuits with feedback : en
  • AU2753357A - New heterocyclic sulfonamide : en
  • CA548501A - Method for degasifying water : en fr
  • DE1018825B - Weather door, especially for mining operations : de en
  • FR66990E - Self-closing, adjustable ingot clamp : en fr
  • US2812082A - Tractor mounted scoop : en
  • US2812176A - Machines for attaching box corner stays and the like : en
  • US2812249A - Carbon impregnated solids and method of preparing the same : en
  • US2812377A - Flat dry cell : en
  • CA548302A - Cushioning device for railroad cars : en fr
  • CA548473A - Gas pressured fire extinguisher : en fr
  • DE967364C - Device for loading bunkers, storage areas or the like, especially for bulk goods : de en
  • AU2756657A - Improvements relating to frequency discriminators : en
  • CA548410A - Collapsible insulation panel : en fr
  • CA548437A - Machine for grinding the toothed surfaces of gears : en fr
  • DE1755719U - LEVER LATCH FOR VEHICLE BODIES. : de en
  • GB785808A - Welding steel for developing high surface hardness under impact : en
  • GB785889A - Means for attaching knobs to switch or other spindles : en
  • CA548377A - Dirigible spot lamp and mirror : en fr
  • DE1755481U - ELECTRIC CHILDREN'S LAMP. : de en
  • DE1018898B - Circuit arrangement for substitute signals in track diagram signal boxes : de en
  • FR1146238A - Improvement in television receivers : en fr
  • FR1146283A - Device for attaching weights to the bottom of fishing lines : en fr
  • AU2744657A - Automatic machine for deburring, polishing and buffing all types and shapes of articles : en
  • DE1755610U - UTILITY DEVICE WITH WEATHER INDICATOR. : de en
  • FR66996E - Device for machining non-circular profiles : en fr
  • DE1019005B - Attachment of wall lights u. like : de en
  • DE1019184B - Wire unwinding device for remote control of missiles : de en
  • DE1019200B - Propeller or conveyor screw, especially marine propeller : de en
  • DE1755606U - SHIELD FOR ELECTRIC EXPOSURE METERS. : de en
  • US2812460A - Salient pole construction and mode of attachment to rotor of dyamo-electric machine : en
  • BE557163A - Esters : en fr
  • DE1755498U - PROTECTIVE ARRANGEMENT FOR CONVERTER VESSELS. : de en
  • DE1755794U - DEVICE FOR FLUSHING LESSONS. : de en
  • GB785874A - Improvements in and relating to electrical switches : en
  • DE1019251B - Heating device for pusher centrifuges : de en
  • FR1145958A - Distributor for pressurized fluids : en fr
  • FR1146161A - Process for optical bleaching of polyester materials : en fr
  • FR1146294A - Fully opening pressure tank, particularly applicable to pasty product dispensers : en fr
  • FR67080E - Improvements in variable resistance semiconductor devices and their manufacturing processes : en fr
  • US2812000A - Valve extension and wheel cover lock : en
  • AU219552B2 - Method and apparatus for bonding fibers together : en
  • CA548211A - Continuous hydraulic change-speed device with power recovery : en fr
  • CA548292A - Hectographic copying machines : en fr
  • CA548459A - Microphone comprising a detachable magnet system : en fr
  • DE1755531U - AUXILIARY DEVICE FOR PAINTING THE FINGER NAILS. : de en
  • GB785822A - Improvements in paper and like bags and machines for producing them : en
  • BE557297A - Method for preparing emulsion or suspension polymers : en fr
  • DE967386C - Arrangement or formation of fuse elements for electrical distributions : de en
  • FR1146042A - Loom without shuttle : en fr
  • US2812009A - Baby chair : en
  • US2812442A - Electric light socket chain pull device : en
  • USD181341S - Rigidized metallic sheet material : en
  • USD181361S - Combined electric lamp socket and switch sleeve : en
  • US2812367A - Remove : en
  • US2811940A - Looper control for sewing machines : en
  • AU2751857A - Method and apparatus for bonding fibers together : en
  • CA548248A - Machine for binding parcels : en fr
  • US2811814A - Bottle forming machine : en
  • US2812096A - Beam support type box structure : en
  • US2811887A - Electrical musical instrument : en
  • AU220669B2 - Improvements relating to capacitors for use in liquid level gauges : en
  • AU221963B2 - A rotor shaft member anda car coupler equipped therewith : en
  • AU2746457A - Improvements in or relating tothe preparation of thyroxine analogues : en
  • DE1019024B - Cylinder with piston pressurized on both sides, especially for driving spot welding tools : de en
  • DE1755699U - FILM PRINTING PLATE FOR ROLL FILM CAMERAS. : de en
  • DE967410C - DC cross-field generator : de en
  • FR1145978A - Improvements to electrochemical current sources such as cell cells and accumulator batteries : en fr
  • US2811850A - Hollow building construction : en
  • US2812219A - Knockdown sawhorse : en
  • US2812483A - Electro-mechanical data transmission system : en
  • CA548436A - Corrosion inhibitor composition and method of preventing corrosion : en fr
  • DE1018860B - Process for the production of oxygenated steroids : de en
  • FR1146075A - Phthalocyanine pigments, their preparation and application : en fr
  • AU221680B2 - Improvements in and connected with casks and other containers : en
  • AU223322B2 - Improvements in television tuners containing neutralizing circuits : en
  • US2811861A - Adapter coupling means : en
  • US2812383A - Circuit-arrangement for use in automatic signalling systems : en
  • AU2744857A - Arrangement in lipstick sleeves : en
  • USRE24386E - Bechik : en
  • DE1755601U - TAPE CLIP FOR DOUBLE FLANGE REELS OF TAPE RECEIVERS. : de en
  • CA548350A - Bearing assembly : en fr
  • CA548544A - Feedback amplifier : en fr
  • DE1019189B - Vehicle axle, especially for all-terrain vehicles : de en
  • DE1755435U - ROAD VEHICLE FOR SPREADING SAND. : de en
  • AU213382B2 - Improved pipe coupling : en
  • AU2759057A - Ethylene oxide copolymers : en
  • BE531007A - Improvements to eddy current electrodynamic brakes : en fr
  • US2811884A - Stock feeder : en
  • US2811909A - Apparatus for developing sensitised material by gases or vapours : en
  • US2811730A - Method for resizing internally threaded rocket motor tubing : en
  • US2812195A - Vehicle hitch having a locking stem and automatically operating stem-engaging and disengaging means : en
  • DE1018967B - Automatic control for flame cutting machines for automatic cutting of any shaped pieces from plates : de en
  • DE1755537U - CHAIR WITH CENTRAL TUBE BASE. : de en
  • DE1755668U - PLASTIC FILM FOR THE PRODUCTION OF CHENILLE. : de en
  • FR1146213A - Dust filter, especially for hot gases or vapors : en fr
  • DE1019123B - Combating nematodes : de en
  • DE967357C - Elevator collective control with call memory relay : de en
  • US2812310A - Process and catalyst for oxidation of methanol to formaldehyde : en
  • DE1019068B - Standing fuel shaft boiler with outer water jacket and lower burnout : de en
  • GB785689A - Method of making a pressure filled lamp : en
  • GB785795A - A method of preserving food : en
  • GB785946A - Furnace for heating reaction vessels : en
  • DE1755644U - MILK WHEELBARROW. : de en
  • FR1145981A - Method of constructing walls and demountable buildings and buildings obtained : en fr
  • FR67061E - Method and devices for controlling a flow and their various applications : en fr
  • US2811812A - Rolling toy : en
  • US2811843A - Method of liquefying natural gas at casing head pressure : en
  • AU220966B2 - Improvements inor relating to temperature responsive electric heat control system and apparatus : en
  • DE1019003B - Tubular electric light bulb for an operating voltage higher than 24 volts : de en
  • AU2753457A - Improvements in or relating to methods of joining together electrode parts consisting of tungsten and electric discharge tubes provided with such electrodes : en
  • CA548376A - Window washer : en fr
  • US2811789A - Elevation scanning radar simulator : en
  • US2812410A - Resistor structure : en
  • AU216063B2 - Catch device fora regulating mechanism for controlling the feeding of cartridges with beltfed machineguns : en
  • DE1018819B - Pneumatic pick hammer with recoil absorption by an elastic member : de en
  • DE967383C - Semiconductor resistor with ferromagnetic properties : de en
  • US2812186A - Work holding mechanism : en
  • US2812192A - Truck trailer frame : en
  • US2812401A - Centrifugal actuator and switch : en
  • US2811969A - Obstetrical instrument : en
  • US2812023A - Foldable door or partition : en
  • US2812409A - Electric strain gauges : en
  • US2811852A - Method and apparatus for testing combustion engines : en
  • US2812290A - Naphthenic acid treatment : en
  • US2812421A - Illuminated electric clock : en
  • US2811823A - Rake cleaning and adjusting means : en
  • US2811921A - Shaped explosive charge apparatus with adjustable charge spacing : en
  • DE1755433U - ELECTRIC PREHEATER FOR OIL-HEATED AND OIL-POWERED INDUSTRIAL OVENS. : de en
  • DE1755714U - SELF-STEERING FOR TRAILERS. : de en
  • DE1755782U - DEVICE FOR THE EDGE DECORATION OF SILICATE OBJECTS. : de en
  • FR1146197A - Process for optical whitening of fibrous materials : en fr
  • AU2755057A - Escapement fob timer switch : en
  • DE1018952B - Compressed gas switch with several power interruption points : de en
  • DE1019039B - Ash funnel tubing : de en
  • DE1755612U - PRESSURE MEASURING SOCKET FOR MONITORING THE PLUMBING PRESSURE IN A CONCRETE WALL, ANOTHER MASONRY OR AN EYE : de en
  • DK83817C - Rowing machine in which a reciprocating motion is converted into a rotational motion. : da en
  • FR66958E - Device for spreading powdery or granular fertilizers : en fr
  • US2811735A - Windshield cleaner : en
  • DE1019041B - Hose braiding and braiding machine for its manufacture : de en
  • DE1755720U - PROFILE BAR WITH INSERTED FILLER STRIPS. : de en
  • DE1755731U - HEADLIGHT ARRANGEMENT FOR MOTOR VEHICLES. : de en
  • CA548212A - Method of spray painting : en fr
  • CA548367A - Coloration of textile fibers with nitroketoarylamines : en fr
  • US2812344A - Ferrous calcium citrate complex : en
  • AU2753657A - Chrominance-signal demodulating system : en
  • AU229926B2 - Gate valve construction : en
  • DE1019176B - Device for developing or drying film strips : de en
  • FR1146009A - Stapler : en fr
  • GB785879A - Improvements in or relating to apparatus for the storage of intelligence signals : en
  • GB785931A - Electrodeposition of bright nickel : en
  • CA548355A - Rubber cements from highly unsaturated polymers : en fr
  • DE1755442U - ARRANGEMENT FOR ROUTE SEPARATION IN CROSSING LINE SYSTEMS. : de en
  • FR1146121A - Improvements to fire extinguishing devices : en fr
  • DE967244C - Device for the heat treatment of the hair by means of infrared rays : de en
  • DK83803C - Electrical conductor. : da en
  • FR1146039A - Flashlight controller : en fr
  • FI29401A - The process for the production of the cellulose is reproducible : en fi
  • FR1146080A - Process for obtaining oriented products with improved physical properties by peroxidation surface treatment : en fr
  • GB785848A - Improvements relating to lead-acid electric accumulators : en
  • GB786006A - Primary aliphatic amines and/or their hydrohalides and process of producing the same : en
  • DE1755788U - MEASURING BAG STORAGE IN CONVEYOR SYSTEMS. : de en
  • GB785876A - Improvements in or relating to neutron-irradiated structures : en
  • FR1146115A - Continuous hot dip galvanizing of strip metals : en fr
  • DE1019237B - Method and device for the production of marble-like patterns in artificial stones : de en
  • FR1146113A - Epoxidized Hydrocarbon Polymers : en fr
  • GB785760A - Process for the production of cyclopentadiene compounds of transition elements : en
  • FR1146066A - Platinum group metal catalysts : en fr
  • GB785710A - Tanks for combined transport of liquids and solids : en
  • GB785811A - Improvements in supports for wearing apparel : en
  • GB785856A - Wave-guide lens : en
  • FR66965E - Synchronized coupling : en fr
  • DE1018939B - Single-stage vibration generator : de en
  • GB785816A - Combination radiant and convection heating system : en
  • FR66970E - Slip coupling : en fr
  • DE1755773U - COMPONENT FOR MODEL BUILDINGS. : de en
  • US2811781A - Checking device : en
  • DE1755708U - RESPIRATORY DEVICE WITH COMPRESSED GAS RESERVE : de en
  • FR1146219A - Process for producing two-dimensional shaped bodies from aqueous emulsions of copolymers : en fr
  • FR1146248A - Electrolytic production of titanium and zirconium by refining their alloys : en fr
  • FR1146311A - Velvet edging tape : en fr
  • US2811742A - Poultry splitting machine : en
  • DE1755543U - MULTI-PURPOSE STAND OR SHELF. : de en
  • FR1146225A - Support for television cameras : en fr
  • US2811950A - Power cylinders and pistons for hydraulic presses, jacks and the like : en
  • DE1755454U - FLAT EARTH FOR LIGHTNING PROTECTION AND ELECTRICAL SYSTEMS. : de en
  • FR67032E - Manufacturing process of microporous separators in raw rubber : en fr
  • GB785911A - Improved electrical heater elements : en
  • DE1019214B - Circuit arrangement for controlling signaling devices : de en
  • US2811726A - Side guard for beds : en
  • CA548245A - Boots, shoes and like articles of footwear : en fr
  • CA548276A - Germicidal irradiation purification apparatus : en fr
  • CA548384A - Protective coatings for metallic surfaces of articles and method of removal thereof : en fr
  • US2811800A - Method of making a translucent graphic representation : en
  • US2811879A - Fixture clamp : en
  • US2812068A - Clothes dryer : en
  • US2812115A - Combined salt and pepper shakers : en
  • USD181381S - Plate or similar article : en
  • DE1019061B - Portal for cranes, especially harbor cranes : de en
  • DE1019197B - Oil measuring device, especially oil dispensing column : de en
  • DE1018889B - Control on the cover lifting carriage for deep ovens : de en
  • DE1018930B - Circuit arrangement for starting a relay or a relay chain : de en
  • AU2747057A - Thiadiazoles : en
  • CA548270A - Carbonization of bituminous coking coal for production of metallurgical coke : en fr
  • CA548550A - Flexible resin bonded mica members : en fr
  • AU214753B2 - Production of alloyed or deoxidized deposits by gasshielded arc welding : en
  • US2811877A - Pneumatic drill construction : en
  • DE1755496U - PIPE SOCKET WITH METAL COLLAR AND METAL SCREENING HOOD. : de en
  • US2812432A - Self-oscillating mixer using tunable long lines : en
  • US2812477A - Arrangement in electric switch stations : en
  • CA548431A - Compression amplifier : en fr
  • AU2753257A - Variable capacity rotary pump : en
  • CA548471A - Railway passenger car : en fr
  • CA548503A - Electrical analogue-computing apparatus : en fr
  • CA548515A - Winding machines : en fr
  • DE1018858B - Process for the preparation of derivatives of carbodiimide : de en
  • DE1018909B - Device for television broadcasting of films : de en
  • DE1755741U - PAVING FOR REPAIRING MOTOR VEHICLE TIRES OD. DGL. : de en
  • DE1755556U - BAGS FOR THE MORNING DELIVERY OF NEWSPAPERS, BREADS AND THE LIKE. : de en
  • GB785955A - Improvements relating to axial-flow air compressors : en
  • US2812352A - Preparation of carbocyclic bicyclic ketones : en
  • DE1755408U - DEVICE FOR TURNING BELTS OR. DGL. : de en
  • DE1755738U - DEVICE FOR INSERTING DIVIDED WHEELS IN TIRES. : de en
  • FR1146237A - Valve with visible wedge-shaped shutter : en fr
  • US2812035A - Electrostatic precipitator and a collecting electrode therefor : en
  • CA548351A - Protective apparatus for direct current transmission lines : en fr
  • DE1019146B - Cleaning machine : de en
  • DE1755573U - COMPONENT FOR THE PRODUCTION OF PATIO COVERS. : de en
  • DE1755654U - LOCKING CLAMPS FOR COMPONENTS SLIDING TOGETHER. : de en
  • DE1755790U - SPRING HOUSE FOR CLOCKS. : de en
  • FR66981E - Shoe polish box or similar application : en fr
  • DE1019113B - Splitting device for dividing multi-germinated seeds : de en
  • CA548541A - Moving-coil electrical instruments : en fr
  • DE1755402U - JACKET SHIRT WITH HOLLOW-UP HIPS. : de en
  • CA548530A - Method of making electrical capacitors : en fr
  • DE967407C - Notch pawl for electrical switching devices, in particular driving switches for watercraft or the like. : de en
  • FR67052E - Method for remote signaling of faults of unmonitored stations of a multi-channel telecommunications installation : en fr
  • DE1755798U - SETTING DEVICE FOR DRIVING IN ANCHORING PINS SUCH AS NAILS, BOLTS AND THE LIKE. : de en
  • FR1146342A - Welding process of plastics and its applications : en fr
  • CA548484A - Combustion apparatus with toroidal eddy flame stabilizer : en fr
  • DE1019172B - Arrangement consisting of radiation-sensitive and amplifier foils for the simultaneous production of several photographic recordings : de en
  • FR1146125A - Transmission system for television signals : en fr
  • FR1146306A - Further training in household shredders : en fr
  • GB785770A - Improvements relating to thread twisting spindles having thread-tensioning devices : en
  • US2812156A - Gas turbine having means for cooling the stator : en
  • CA548210A - Stemming of shot holes in blasting operations : en fr
  • DE1755525U - Pill box : de en
  • FR67019E - Device for the manufacture of plastic sheaths or rods : en fr
  • DE1755642U - PROTECTIVE DEVICE AGAINST DEER BROWSING, ESPECIALLY ON SOFTWOOD TREES. : de en
  • FR1146209A - Glass melting method and apparatus : en fr
  • DE1019012B - Electromagnetic round relay with pneumatic stroke delay : de en
  • DE1019135B - Control device for a drive provided with a gearbox, in particular driven by an internal combustion engine : de en
  • DE1755785U - PRESSURE MEDIUM CONTROL FOR WASTE COLLECTION VEHICLES. : de en
  • CA548405A - Hydrocarbon conversion system : en fr
  • DE1018951B - Line connection for electrical cables : de en
  • US2811817A - Method of filling preformed fiber cartons : en
  • US2811851A - Continuous light ends recorder : en
  • US2811732A - Main spring oilers : en
  • CA548559A - Ignition device for internal combustion engines : en fr
  • CA548348A - Pumping unit with flow director : en fr
  • DE1018983B - Winding for transformers, inductors or the like. : de en
  • CA548374A - Methods of preparing single crystals of semi-conducting materials : en fr
  • CA548451A - Apparatus for drawing streams of molten glass into fibres : en fr
  • AU213312B2 - Cash register or similar accounting machines : en
  • CA548221A - Fence gate : en fr
  • USD181354S - Gasoline dispensing unit : en
  • CA548522A - Combination single-phase line frequency welder and impulse welder : en fr
  • DE1755632U - OPEN LOCK. : de en
  • GB785999A - Process for bleaching waxes, fatty oils and fats : en
  • US2812234A - Titanate compositions : en
  • US2812499A - Helix assembly for traveling wave tube : en
  • CA548330A - Doll with rotatable head and liquid reservoir : en fr
  • DE1755605U - PLASTIC TEN DISC PLAYER STAND. : de en
  • DE967413C - Electric motor-driven circular saw : de en
  • GB785933A - Process for the preparation of fatty acid esters suitable for use as ointment bases and the like carrier media : en
  • US2811791A - Weight distributing shoe shank : en
  • US2812010A - Balancing and walking device : en
  • US2812073A - Draft gears for railway draft riggings : en
  • US2812380A - Cable protector : en
  • CA548404A - Drill steel centralizer for coal drill : en fr
  • DE1755575U - AGAINST DEFLECTION REINFORCED WALL COMPONENT MADE OF METAL SHEET. : de en
  • DK83820C - Brackets for windows. : da en
  • FR1145987A - Cylindrical calculator with variable co-ordinate for the determination of the fat of the milk cream by the determination of its humidity : en fr
  • FR66974E - Swivel swivel fitting for tubes or other applications : en fr
  • US2812089A - Rotating clamp attachment for lift trucks : en
  • US2812274A - Thermochemical scarfing process : en
  • CA548204A - Dental prosthesis and a method of preparing the same : en fr
  • CA548220A - Grain lifter, especially for mowers : en fr
  • CA548327A - Process for improving the plastic properties of coal : en fr
  • US2812281A - Polychloro-diphenylsulfones and the use of such compounds for combatting the stages in the development of mites : en
  • DE1755690U - TOTE BAG FOR WALLPAPER SAMPLE CARDS. : de en
  • CA548213A - Method of spray painting : en fr
  • CA548254A - Air permeable resin-coated fabric and process of making the same : en fr
  • CA548570A - Anti-vibration mounting devices : en fr
  • CA548433A - Subminiature tube receptacle : en fr
  • CA548493A - Screening apparatus : en fr
  • US2812328A - New pyrimidine derivatives : en
  • CA548226A - Deflection rail contactor : en fr
  • CA548536A - Segregation process : en fr
  • CA548403A - Bis-quaternary ammonium substituted alkanes : en fr
  • DE1755474U - ARRANGEMENT FOR VOLTAGE MONITORING. : de en
  • DE967349C - Telecommunication cable system with pupinized quads and lines for the transmission of higher frequencies housed within the same cable : de en
  • FR66964E - balancer : en fr
  • GR18254B - EXPERIMENTAL METHOD OF PERFECT ALIGNMENT OF THE GRADE MIXING OF A RADIO RECEIVER. : el en
  • US2811886A - Tool post construction : en
  • US2811975A - Apparatus for complete washing of a container : en
  • US2812084A - Removable hoisting attachment for tractors : en
  • DE1755619U - SEDIMENTATION PIPETTE. : de en
  • GB785886A - Improvements in or relating to nuclear reactors : en
  • US2812149A - Mounting clamp for switch boxes and the like : en
  • US2812407A - Combination switch and variable resistor adapted for use with printed wiring : en
  • US2812452A - Split cylindrical transducer : en
  • US2812020A - Projection screen : en
  • US2812152A - Hydraulic water timer : en
  • CA548381A - Sulphate removal from silica-alumina catalyst : en fr
  • CA548423A - Lowering the viscosity of cement slurry by addition of co2 gas : en fr
  • US2811958A - Pressure-operated valve means for free piston engines : en
  • CA548481A - Softened rubber composition containing an aromatic acid and a petroleum fraction : en fr
  • DE1019136B - Process for the galvanic production of jewelry and craft items : de en
  • DE1755457U - ARC PROTECTIVE FITTINGS. : de en
  • US2811926A - Variable-capacity rotary-vane pump : en
  • US2812053A - Conveyor for packaging machine : en
  • US2812478A - Structure for controlling the output voltage of a transformer : en
  • AU218680B2 - Improvements in or relating to nitrile rubber compositions and to accessories manufactured therefrom for electric cables : en
  • AU224844B2 - Ethylene oxide copolymers : en
  • DE1018964B - Arrangement for influencing the proportional power consumption of several asynchronous motors fed from a power source, in particular squirrel cage armature motors : de en
  • DE1019140B - Process for the surface treatment of metals by applying layers of silicate : de en
  • US2811858A - Roller chain lock : en
  • US2812480A - Method of treating semi-conductor devices and devices produced thereby : en
  • CA548247A - Boat anchor : en fr
  • FR1146031A - Temporary branch or short-circuit and earth device for electrical conductors : en fr
  • FR1146240A - Process for improving the wetting of solid substances not soluble in water : en fr
  • CA548417A - Preparation of diimine salts of penicillin : en fr
  • US2811813A - Apparatus for shaping glass tubes : en
  • US2812372A - Solvent extraction of naphthalenes : en
  • DE1019249B - Fork, shovel or the like : de en
  • DE1755591U - PROTECTIVE HELMET. : de en
  • FR1146070A - Improvements to inductor devices of salient pole electric rotating machines : en fr
  • FR1146087A - Improvements in the manufacture of products for coating surfaces, in particular linoleum : en fr
  • FR1146141A - Two-piece button : en fr
  • US2811896A - Ophthalmic mounting : en
  • DE1019018B - Method and device for generating X-rays with a betatron : de en
  • DK83796C - Process for the preparation of esters or ethers of 2-mercaptobenzimidazole-N-mono- or 2-mercaptobenzimidazole-N, N'-dimethylols. : da en
  • US2811903A - Facing tools : en
  • US2812044A - Self-locking shaft actuator : en
  • US2812428A - Passive responder radio system : en
  • US2812479A - Solenoid assembly for washing machine and the like control mechanism : en
  • CA548268A - Process for copolymerizing acrylonitrile and acrylate esters : en fr
  • CA548406A - Vibrating screen with two oppositely oscillating masses : en fr
  • DE1018877B - Process for the production of new diammonium compounds that influence muscle tone : de en
  • AU218089B2 - Thermostatic steam trap : en
  • DE1019143B - Device for controlling the direction of movement and the speed of a hydraulically driven machine part : de en
  • US2812061A - Automatic, pneumatic (pressure-vacuo), object sorting machine : en
  • US2811807A - Shopping bag convertible to a toy : en
  • DE1019234B - Mixer for building materials : de en
  • FR1146048A - Discharge tube for detecting radiation : en fr
  • FR1146234A - Artificial christmas tree : en fr
  • US2811923A - Direct current electromagnetic pump : en
  • US2812143A - Toroidal coil winding machine : en
  • US2812323A - Des-n-methyl erythromycin : en
  • US2812136A - Core winding apparatus : en
  • AU2752057A - Improvements relating to capacitors for use in liquid level gauges : en
  • AU224423B2 - New heterocyclic sulfonamide : en
  • CA548223A - Process for removing incrustation from a surface : en fr
  • CA548556A - Refrigerator defrost systems : en fr
  • USD181367S - Wash mitten : en
  • DE1018812B - Protection device for a mixer or kneading machine : de en
  • AU2747257A - Thermostatic steam trap : en
  • AU222602B2 - Improvements in or relating to methods of manufacturing magnetically-anisotropic permanent magnets having a crystal texture : en
  • CA548494A - Process of purifying caprolactam : en fr
  • DE1755411U - RING LINE WITH HIGH PRESSURE SWITCHING VALVES FOR HYDRAULICALLY ACTUATED LIFTING PRESSES. : de en
  • AU222523B2 - Improvements in fungicidal products : en
  • CA548290A - Solid propellant apparatus : en fr
  • DE1755574U - MOUNTING WALL WITH SOUND-ABSORBING FRONT PANEL MADE OF PREFABRICATED PARTS. : de en
  • US2812451A - Complementary signal generating networks : en
  • DE1019150B - Base sewing machine : de en
  • DE1755431U - DEVICE FOR FREEZING BAKED GOODS ETC. : de en
  • DE1018920B - Device for limiting the speed of dial motors for telecommunications systems : de en
  • DE1019031B - Fragrance combination : de en
  • DE967387C - Stand iron body for electrical machines consisting of two concentric parts : de en
  • IE22777L - Manure spreaders : en
  • FR66995E - Process of manufacturing elements and construction of buildings associated with a new lifting device : en fr
  • US2811943A - Apparatus for applying adhesive to the flaps of cases or cartons : en
  • US2812134A - Binary electrical counting circuit : en
  • DE1019181B - Dry chemical : de en
  • AU222387B2 - Improvements in or relating to mild steel : en
  • CA548479A - Automatic printing press : en fr
  • US2812200A - Means to attach a ring to pipe : en
  • USPP1656P - Elliott : en
  • US2812498A - Aural attenuators : en
  • AU218038B2 - Improvements relating to frequency discriminators : en
  • AU221679B2 - Internal combustion engine with changeable combustion chamber : en
  • AU2743657A - Internal combustion engine with changeable combustion chamber : en
  • DE1755703U - DEVICE FOR SEAMLESS COATING OF PRINTING FORMS, IN PARTICULAR PRINTING CYLINDERS. : de en
  • FR1146079A - Improvements to oil separators : en fr
  • US2811929A - Diaphragm pump : en
  • US2811992A - Rotary exhaust valve for duplex sealing exhaust machines : en
  • CA548568A - Explosively operated fire extinguisher : en fr
  • DE1755493U - SYSTEM OF LUMINAIRES FOR FLUORESCENT LAMPS IN SINGLE OR STRIP ARRANGEMENT. : de en
  • DE1755571U - GAS HEATING DEVICE FOR BOILERS, IN PARTICULAR OF CENTRAL HEATING SYSTEMS. : de en
  • DE1755692U - LIGHTS FOR ADVERTISING PURPOSES. : de en
  • GB785924A - Improvements in or relating to clutches for motor vehicle drives : en
  • GB785989A - Improvements in or relating to plant treating materials : en
  • AU1869256A - Mobile table for use in handling animals, particularly for sheepshearing : en
  • AU2759557A - Ripper tooth construction : en
  • AU2754757A - Improvements inor relating to temperature responsive electric heat control system and apparatus : en
  • CA548477A - Methylol derivatives : en fr
  • AU2748357A - Improvements in or relating to transistor switching arrangements : en
  • US2812503A - Waveguide rotary joint : en
  • AU216679B2 - N- [B-(o-CHLOROPHENYL)-B-(HYDROXY)-ETHYL ] ISOPROPYLAMINE : en
  • GB785726A - Improvements in or relating to foundry core materials : en
  • GR18264B - HYDROSTATIC MACHINE. : el en
  • AU2756557A - N- [B-(o-CHLOROPHENYL)-B-(HYDROXY)-ETHYL ] ISOPROPYLAMINE : en
  • DE1019243B - Device for treating a layer of waste material : de en
  • DE1755721U - FILLER CLAMP FOR FASTENING AND SEALING THE ENDS OF FILLERS FOR MOTOR VEHICLES. : de en
  • GB785699A - Improvements in or relating to domestic fires : en
  • US2812353A - 6-phenyl-5-hepten-2-one : en
  • CA548391A - Wood preserving compositions : en fr
  • USD181394S - Sewing machine : en
  • AU2748657A - Improvements in or relating to electrical systems and electrical indicating and/or controlling instruments therefor : en
  • CA548455A - High-frequency furnace : en fr
  • CA548267A - Polyester resin compositions with kaolin filler : en fr
  • CA548314A - Homing switch : en fr
  • CA548255A - Picture projection : en fr
  • CA548440A - Process for removing the backbone from fish : en fr
  • CA548553A - Direct current transformation device : en fr
  • DE1019077B - Protection cap containing impregnation salt for the upper end of a wooden mast or pole : de en
  • DE1019196B - Closure for cans or the like. : de en
  • DK83819C - Code mechanism for bolt locks. : da en
  • CA548301A - Gasoline composition : en fr
  • CA548528A - Grounded capacitance measuring system : en fr
  • FR1146128A - Axial piston motor operating hydraulically : en fr
  • US2812036A - Inlet screen fairing : en
  • US2812262A - Brines containing sodium tripolyphosphate : en
  • DE1019020B - Connection head for immersion heater : de en
  • GB785901A - Improvements in or relating to refrigerator cabinets : en
  • DE1755582U - SETTING TOOL CONSISTING OF MASONRY, JOINT AND FLAT TROWEL WITH INTERCHANGEABLE HANDLE. : de en
  • FR1146348A - one-piece composite element for roofing and vertical coverings : en fr
  • FR67004E - Sophisticated device for sharpening tools, especially mechanical mower blades : en fr
  • GB785818A - Process for the production of regenerated cellulose threads and films from viscose : en
  • CA548569A - Explosion protection systems and apparatus therefor : en fr
  • DE1018826B - Displacement pipe or the like. : de en
  • DE1019060B - Saucepan with thermal insulation : de en
  • DE1019092B - Method and device for treating metal, in particular iron, melts in a vacuum with gases which are sucked through the melt : de en
  • AU219749B2 - Animal feed supplement : en
  • AU2755457A - Improvements in fungicidal products : en
  • DE1755622U - EARTH CHART. : de en
  • FR67088E - Ballast for fishing lines : en fr
  • DE1755464U - ELECTRICAL INSTALLATION DEVICE WITH GLOW LAMP. : de en
  • DE1018895B - Device for anchoring an oil sealing ring arranged in the dust pocket of an axle bushing : de en
  • US2812437A - Transistor oscillators : en
  • US2811816A - Tire and metal buffing tool : en
  • US2812006A - Apparatus for assembling built-up pads with corrugated paperboard : en
  • US2812123A - Multipurpose gun sling : en
  • US2811978A - Walking aid : en
  • US2812007A - Apparatus for and method of continuously producing paint roller cover sections : en
  • US2812515A - Shingle gage for stapler : en
  • CA548447A - Method and device for the continuous manufacture of a thread product composed of at least two elements : en fr
  • US2812179A - Feeding mechanism for sorting machine : en
  • AU215382B2 - Grooved plywood panel : en
  • DE1755732U - PENDULUM STRAP FOR VEHICLE REAR REFLECTORS. : de en
  • DE967251C - Steel pit punch : de en
  • DE1755672U - QUICK CHANGE STEEL HOLDER. : de en
  • CA548428A - Method of separating acetylene from methane cracking gases : en fr
  • US2811840A - Filtered duct in refrigerator : en
  • CA548523A - Semiconductor translating devices : en fr
  • CA548346A - Di (alkali-metal) salts of di-(n-methane sulfonate) of n,n'-diphenyl-1,2-alkylene diamine : en fr
  • CA548463A - Multi-glow switch tube : en fr
  • US2812144A - Apparatus for controlling tension in cord wound from one package to another : en
  • US2812246A - Process for preparing a liquid oxygen explosive : en
  • DE1755595U - MACHINE TOOL WITH MULTIPLE MEASURING POINTS. : de en
  • FR1146334A - Improvements made to cylindrical fairground tracks : en fr
  • GB785803A - Arrangement for regulating the flow of after-burning fuel in jet propulsion engines having a two stage combustion system : en
  • AU2758957A - Polymers with ethylene oxide : en
  • CA548227A - Wire gate fastener : en fr
  • CA548354A - Deasphalting process : en fr
  • FR1146116A - Pneumatic gun for inserting fasteners : en fr
  • GB785828A - Improvements in or relating to incandescent mantles : en
  • US2812189A - Caster jack assembly for automatic washing machines : en
  • AU217662B2 - Improvements in or relating tothe packing of eggs or similar articles : en
  • DE1755680U - CONTROL DEVICE FOR DROPBALLS AND THE LIKE. : de en
  • AU2757457A - An apparatus forthe manufacture of curled threads according tothe false-twisting method : en
  • DE1019000B - Method and measuring circuit for determining the location of cable shunts : de en
  • DK83822C - Method for providing the surface of a pipe with a coating and apparatus for carrying out the method. : da en
  • DK83797C - Reversible printing unit for a printing machine. : da en
  • FR1146261A - Further training in arc welding installations : en fr
  • CA548230A - Automatic control for loom : en fr
  • DE1018899B - Locking device for electric switches controlled by the vehicle against switching by follow-up car : de en
  • CA548387A - Coated paper composition and process for making same : en fr
  • DE1019219B - Process for refining the surface of plate-shaped materials by hot pressing of powder-shaped thermoplastics using polished metal plates : de en
  • DE1018945B - Measuring device for dynamic checking of ratio detectors : de en
  • FR1146004A - Improvements to remote control servo-systems : en fr
  • US2812091A - Truck-mounted material handling device : en
  • DE967353C - Deflection and focusing coil assembly for low speed electron beams : de en
  • DE1755602U - FULLY CLOSED CASSETTE FOR FINAL TAPES Wound on DOUBLE FLANGED REELS. : de en
  • FR1146160A - Side jaw enhancements for shoe vulcanizing presses : en fr
  • FR1146162A - hydrocarbon scrubber : en fr
  • DE1755540U - ROTATING SHELVING WITH REPLACEABLE STORAGE COMPARTMENTS. : de en
  • DE1018891B - Switch, especially for mine railways, with rerailing device : de en
  • DE1019015B - Radiation measuring system, preferably for thickness measurement, with a reference standard that can be used unchanged when measuring different specimens : de en
  • DE1019006B - Electric vehicle light bulb : de en
  • DE1019255B - Thermostatically controlled mixer tap for mixing hot and cold water : de en
  • IE22430L - Packing for eggs etc. : en
  • DE1019069B - Construction panel with edge members and connection of such construction panels with one another : de en
  • AU2744757A - Improvements in or relating to means for fixing railway rails to sleepers : en
  • CA548527A - Sealing electrical apparatus : en fr
  • FR1146124A - Latex foam manufacturing : en fr
  • GB785789A - Solvents and softeners for polyesters of terephthalic acid with aliphatic dihydroxy-compounds : en
  • FR1146122A - Device facilitating air navigation : en fr
  • CA548337A - Method of fracturing a formation : en fr
  • GB785713A - Improvements in carbonating apparatus for use in making aerated water and the like liquids : en
  • DE1019059B - Cleaning, roughening and Auffaerbegeraet for suede, especially of shoes : de en
  • US2811749A - Method of making a barrette : en
  • US2811997A - Process of slicing roll clusters for packaging : en
  • DE1755436U - BRIDGE SECTION CONSISTING OF BOX-SHAPED LONGITUDINAL SUPPORTS WITH INTERMEDIATE TRANSVERSAL SUPPORTS. : de en
  • FR1146156A - Packing box : en fr
  • CA548344A - Trichlorovinyl organosilicon compounds : en fr
  • CA21455S - Sock : en
  • DE1019155B - Process for producing a flavoring from cocoa shells : de en
  • CA548222A - Display and decorators' pole : en fr
  • US2812369A - Production of benzene hexachloride : en
  • USD181391S - Plate or similar article : en
  • FR1146172A - Improvements to processes and installations to produce heated gases : en fr
  • FR1146186A - Process for improving the mechanical properties of materials and device for implementing this process : en fr
  • US2812229A - Recording device for use in conjunction with testing machine : en
  • DE1018879B - Evaporator system : de en
  • US2812335A - Benzoquinone adducts of belta5, 16, 20 and belta3, 5, 15, 20 dioxygenated steroids : en
  • DE1018863B - Process for the manufacture of saturated or unsaturated oxygenated steroids : de en
  • DE1019055B - Device to induce the hypnotic state of those in need of treatment : de en
  • US2812160A - Recovery of uncontaminated cores : en
  • DE967404C - Circuit arrangement for group selection levels in telecommunications, in particular telephone systems, with multiple switches based on the crossbar principle : de en
  • DE967347C - Voting device with several pushbuttons, especially for radio sets : de en
  • US2812033A - Acoustic baffle : en
  • US2812048A - Rotating drum typewriting machine : en
  • FR1146349A - Multiple orifice vertical counting device for irrigation : en fr
  • FR67022E - Breath contamination protection wall for counters and others, transmitting sound : en fr
  • DE967372C - Process for producing preferably thick-walled pipes by reducing stretch : de en
  • GB785750A - Improvements in or relating to brushes : en
  • GB785969A - Process of producing solid chloro-paraffins : en
  • FR1146266A - Improvements to textile yarns and fabrics comprising them : en fr
  • DE1018987B - According to the principle of electrical induction working arrangement for measuring the three spatial components of a magnetic flux, in particular of spatially difficult to access magnetic fields, for example in narrow, long, tubular spaces, such as. B. in the field spaces of long-beam electron tubes : de en
  • DE1755553U - WILDFLIQUETTE EXTRACTOR IN THE SHAPE OF A HOOK. : de en
  • GB785869A - Improvements in or relating to biocidal compositions : en
  • DE1755737U - WHEEL, IN PARTICULAR RUBBER-TIRED IMPELLERS FOR MOTOR VEHICLES. : de en
  • US2811728A - Seizing for life boat covers : en
  • DE1019195B - Drip and / or pouring insert consisting of a single piece of material : de en
  • GB785745A - Blasting initiator : en
  • DE967420C - Shaft seal with elastic sealing lip pressed against the machine part to be sealed under spring action : de en
  • GB786007A - Thiazolo-pyrimidines : en
  • FR1146130A - Improvements to containers for solid materials : en fr
  • FR66975E - Lighting device, in particular for the operating field : en fr
  • DE967421C - Hot nut press for processing a square bar : de en
  • FR1146147A - Manufacturing process of rubber containers : en fr
  • FR1146258A - Heat exchanger tube bracing mode : en fr
  • DE1018996B - Hall generator with induction-free Hall circuit : de en
  • DE967427C - Conveyor system with a conveyor belt that sags in the course of the track : de en
  • FR1146195A - Metal thread mounted on ductile parts : en fr
  • GB785725A - Improvements in or relating to the production of hair dyes : en
  • GB785986A - Transistor circuits : en
  • FR1145994A - Improvements to antistatic compositions : en fr
  • DE1755558U - SECURING AGAINST THE OVERFLOW OF THE BOOM OF SMALL EXCAVATORS, CRANES AND THE LIKE. : de en
  • DE1019079B - Mixing device for the production of rubber foam : de en
  • GB785860A - Improvements in or relating to rotary piston blowers : en
  • FR1146326A - Projector holder : en fr
  • US2812230A - Dyeing of acrylonitrile fibers and composition for same : en
  • US2812415A - Combination cabinet, including cooking, serving, dining and storage facilities : en
  • DE1755596U - COMPASS. : de en
  • US2811954A - Automatic operating means for boiler wall blowers : en
  • US2812270A - Method and apparatus for depositing metal coatings on metal bases : en
  • US2812332A - Quaternary ammonium xanthates : en
  • GB785812A - Improvements in or relating to electric storage batteries : en
  • US2811778A - Gable runner : en
  • DE1018887B - Refrigerant compressor with electromagnetic vibratory drive : de en
  • DE1755623U - EARTH MAP BOARD. : de en
  • GB785868A - Air conditioning installations for rooms : en
  • US2811770A - Preparation of tow from filaments of acrylonitrile polymers : en
  • US2812198A - Mechanical connections : en
  • AU222096B2 - Circuit breaker embodying a trip device for tripping the breaker in response to overload currents upto a predetermined value : en
  • CA548281A - Pretreatment of cellulosic materials : en fr
  • CA548285A - Boiler control system : en fr
  • CA548552A - Oriented-steel stator cores : en fr
  • DE1018971B - Thermal overcurrent release : de en
  • DE967422C - Brand visor connected to a range finder, especially for photographic cameras : de en
  • USD181375S - Electrical socket : en
  • US2812326A - Purification of bis-dehydroabietyl-ethyelenediamine-di-penicillinate : en
  • DE1018896B - Vehicle buffering with liquid damping, especially for rail vehicles : de en
  • US2811895A - Universal drive for the focusing of binocular optical apparatus, especially telescopes : en
  • US2812242A - Automatic titration apparatus : en
  • US2811880A - Adjustable dies for uniting materials : en
  • US2812071A - Crane : en
  • US2812199A - Hub : en
  • US2812292A - Coke oven door with sealing diaphragm : en
  • AU223699B2 - Improvements relating to nuclear reactors : en
  • US2812070A - Bale loader : en
  • US2812467A - Electron beam system : en
  • FR1145973A - Improved fixing device for corrugated sheet roofing or cladding : en fr
  • FR1146096A - Binary copolymers of vinyl chloride and dialkyl esters of maleic acid : en fr
  • GB785702A - Improvements in or relating to new compositions of matter suitable for transmitting power in and lubricating the parts of a hydraulic system : en
  • USD181393S - Plate or similar article : en
  • DE1018980B - Short-circuit anchor : de en
  • DE1019180B - Gas and water vapor tight packaging for breathing apparatus : de en
  • DE1018830B - Pendulum reel for the lay-off of wire coils : de en
  • FR67028E - Instant adjustment nut wrench : en fr
  • GB785763A - Improvements relating to the manufacture of pins for pin cranks used in the manufacture of pottery ware : en
  • CA548243A - Transparency viewer combined ejector and light switch : en fr
  • US2812492A - Differential loss measuring system : en
  • US2812389A - Magnetic amplifier : en
  • FR67083E - Advanced aseptic drain : en fr
  • CA548373A - Flash lamp bulb : en fr
  • CA548426A - Process for the production of hydrogen and carbon monoxide from liquid fuels (heavy mineral oils) : en fr
  • CA548386A - Stabilization of cellulose ethers : en fr
  • DE1019194B - Metal strap closure for permanent cans : de en
  • FR66957E - Ethylene manufacturing process : en fr
  • FR67017E - Anamorphic device for cinematographic panoramic images and projections and the like : en fr
  • GB785777A - Improvements in or relating to weather-tight enclosure, particularly for a parking meter : en
  • AU2740957A - Treatment of solid materials : en
  • US2811754A - Vertically pivoted reversible windows : en
  • CA548399A - Floating escapement mechanism : en fr
  • US2812122A - Cap for collapsible tube : en
  • US2812161A - Method and composition for controlling lost circulation in well drilling operations : en
  • US2811911A - Tractor drawn plow construction : en
  • US2812197A - Toggle packer, well head preventer : en
  • FR67046E - Automatic Underwater Respirator Valve : en fr
  • DE1019183B - Flight path recorder for the simultaneous display of blind landing approaches : de en
  • US2811771A - Workpiece holder : en
  • US2812306A - Lithium soap grease containing rust and copper corrosion inhibitors : en
  • FR1146243A - Assembly to avoid jamming of two sliding parts : en fr
  • DE1019115B - Sorting device with variable sorting outlet between individual rings : de en
  • DE1755444U - SIMULTANEOUSLY USED AS REMOTE CONTROL IN AN ELECTRONIC DEVICE. : de en
  • FR1146308A - Method and apparatus for cooling and humidifying dextrin or other similar floury products : en fr
  • DE967316C - Fireproof electrical cable that is operationally reliable even at temperatures over 200íÒC : de en
  • FR1146259A - Apparatus for dispensing a liquid over any surface : en fr
  • GB785758A - A new or improved process for improving the electrical resistivity of concrete sleepers : en
  • DE1019227B - Helicopter toy : de en
  • FR1146181A - Barrel and barrel base and their manufacturing process : en fr
  • FR66998E - Gyroscopic effects compensation device intended for airplanes and aerodynes equipped with turbo-machines : en fr
  • DE1755634U - ARTIFICIAL DUCT SPREADER. : de en
  • DE1755725U - DEVICE FOR PREVENTING DRAFT IN MOTOR VEHICLES. : de en
  • FR1146073A - Process for the spraying of liquid fuels and a burner for implementing this process : en fr
  • CA548456A - High-frequency coil : en fr
  • DE1755458U - SUSPENSION CLAMP FOR SWINGING HANGING A ROPE HOLE. : de en
  • DE1755674U - DEVICE FOR ADJUSTING THE SLIDES OF MACHINE TOOLS, IN PARTICULAR MILLING MACHINES. : de en
  • DE1755778U - NOZZLE FOR EXTRACTION PRESSES FOR CERAMIC MASS. : de en
  • DE1019066B - Electric radiant space heater : de en
  • DE1755593U - ANGLE GAUGE. : de en
  • FR1146049A - Improvements in fittings for seats and convertible furniture : en fr
  • FR66982E - Operating table : en fr
  • FR1146001A - Device for generating and regulating effects subject to chance : en fr
  • DE1018961B - Circuit arrangement for remote control and remote monitoring of moving organs in several sub-stations located on a common cordoned off line : de en
  • DE1755462U - ELECTRIC SWITCH. : de en
  • DE1018932B - Alarm call facility for intercom systems : de en
  • IE23154L - Flooring compositions, etc. : en
  • FR1146060A - Laminated end screens for turbo generators : en fr
  • FR1146063A - Conical stackable containers : en fr
  • DE1018857B - Process for the production of volatile polymerization products of ethylene : de en
  • GB785849A - Method of making structural form ties : en
  • DE1019034B - Process for the production of auxiliary liquid for the polymerization of ethylene : de en
  • DE1755538U - TABLE. : de en
  • FR67072E - Dosing-distributor with two inlets and two outlets for central high pressure lubrication : en fr
  • DE1018843B - Filter body made of at least two filter cloth bands wound spirally at a distance from one another : de en
  • DE1018942B - Whole-wave dipole antenna : de en
  • FR1146184A - Aerodyne refinements : en fr
  • FR1146251A - Construction process and metal casting equipment : en fr
  • DE1755545U - NIGHT CABINET. : de en
  • US2811980A - Breather valve : en
  • US2812391A - Magnetic amplifier : en
  • US2812396A - Combined automotive direction and flare signal switch involving interlocked operators : en
  • US2811763A - Zipper pull : en
  • CA548512A - Bleaching of soaps and soapstocks : en fr
  • AU221450B2 - Improvements in apparatus forthe transport and storage of vehicles : en
  • AU222837B2 - t'A PROCESS FOR COATING SHEET MATERIALS WITH THERMOPLASTIC SYNTHETIC RESINS : en
  • AU223193B2 - A process forthe electrodeposition of metal coatings : en
  • AU2741057A - Plant growth regulating composition : en
  • AU520066A - Water distribution system for swimming pools : en
  • CA548299A - Method and apparatus for pumping viscous crude : en fr
  • CA548497A - Recovery of ammonia from ammonium-bisulphite waste liquors : en fr
  • DE1018936B - Subscriber line equipment for a subscriber line telephone exchange using electronic dialers : de en
  • AU220668B2 - Poliomyelitis vaccine products and methods for producing thesame : en
  • CA548526A - Phonograph recorder employing an electrically heated stylus : en fr
  • DE1019044B - Multi-stage turbo compressor : de en
  • FR1146250A - Anti-water hammer device : en fr
  • GB785899A - Arrangement for gasifying finely divided fuels which are in suspension : en
  • CA548396A - Geophysical prospecting : en fr
  • DE1755463U - PUSH BUTTON ARRANGEMENT. : de en
  • DE1755484U - ELECTRIC WALL LAMP. : de en
  • US2811987A - Loose pick shearing device for looms : en
  • US2812079A - Sorting machine : en
  • US2812445A - Transistor trigger circuit : en
  • US2812193A - Landing gear for trailer trucks : en
  • DE1755502U - COOKING APPLIANCE. : de en
  • FR1146332A - Hair cleaning products and salts of bitertiary diamines used in the composition of these products : en fr
  • CA548340A - Purification of concentrated salt solutions : en fr
  • DE1019225B - Remote-controlled vehicle toy with electric drive : de en
  • DE1755555U - STEP LADDER WITH TWO ARTICULATED AND FOLDABLE STANDS. : de en
  • DE1018845B - Fine filter for liquid hydrocarbons etc. like : de en
  • DE1755534U - HAND MIRRORS, ORNAMENTAL MIRRORS, AND ORNAMENTAL FURNITURE MADE OF PLASTIC IN MOSAIC PROCESSING. : de en
  • CA548565A - Process for the preparation of copals for use in the production of lacquers and varnishes : en fr
  • AU2740857A - Improvements in television tuners containing neutralizing circuits : en
  • US2811758A - Die casting controlling mechanism : en
  • CA548476A - Isocyanato esters of acrylic, methacrylic and crotonic acids : en fr
  • US2812495A - Balanced modulator : en
  • CA548295A - Means for helically lapping a string or similar member on a wire or equivalent member : en fr
  • DE1018876B - Process for the manufacture of anti-coagulants : de en
  • DE1018958B - Circuit arrangement for brief connection of the operating voltage to a consumer : de en
  • FR1146224A - Laminated hollow structures subjected to extreme pressure differences between the interior and exterior of said structures : en fr
  • AU214754B2 - Improvements in or relating to circuit arrangements to obtain the intercarrier oscillations fromthe output stage ofa television receiver, this stage comprising a screen-grid valve : en
  • CA548394A - Water dispersible carbon black : en fr
  • CA548432A - Diversity receiving system : en fr
  • US2812256A - Saliva control composition : en
  • DE1755734U - FUEL TANK VENTILATOR. : de en
  • AU2752457A - Improvements relating to supports for large structures : en
  • AU215383B2 - Improvements in machines for polishing or lightly grinding elongated work-pieces : en
  • AU221476B2 - Article display device : en
  • USD181360S - Toilet tissue dispenser or similar article : en
  • US2812408A - Improved electrical potentiometer : en
  • DE1019019B - Electric heating element : de en
  • DE1755542U - Dismountable stackable shelf. : de en
  • DE967192C - Process for removing air from kieselguhr and similar porous filter materials by vacuum treatment : de en
  • DE967356C - Shelf grate for furnaces : de en
  • AU2744057A - Improvements in or relating to devices for agitating and ejecting liquids andthe like : en
  • AU2759457A - Differential level measuring apparatus : en
  • CA548537A - Preparation of semiconductor material : en fr
  • AU222027B2 - Disc brake, particularly for motor vehicles : en
  • US2811854A - Low deflection mass flowmeter : en
  • DE1018997B - Arrangement for generating a continuously adjustable electrical voltage, preferably a measurement voltage, with a Hall generator : de en
  • CA548215A - Walking doll with articulated leg structure : en fr
  • USD181366S - Storage rack : en
  • AU216847B2 - Improvements in telephone systems : en
  • CA548539A - Machine for automatic fabrication of tetrode transistors : en fr
  • CA548462A - Circuit-arrangement comprising a frequency-stabilised oscillator : en fr
  • GB785776A - Improvements in or relating to apparatus for measuring, checking or dispensing various products such as, for example, fuels : en
  • AU217617B2 - Thiadiazoles : en
  • AU2750857A - A wire bending tool : en
  • DE1018927B - Circuit arrangement for Umsteuerwaehler in telecommunication, especially telephone systems : de en
  • AU219372B2 - Improvements in or relating to devices for agitating and ejecting liquids andthe like : en
  • CA548561A - Resulphuration of gases : en fr
  • US2811881A - Truck-mounted material handling device : en
  • CA548474A - Supported catalyst for oxidation of alcohols to aldehydes and method : en fr
  • DE1019032B - Process for the purification of auxiliary fluids for the manufacture of polyethylene : de en
  • DE1755784U - NON-RECTANGULAR POCKET BOX. : de en
  • AU2745857A - Universal and sliding joint : en
  • CA548507A - Centrifugal separator with controlled baffles : en fr
  • AU212776B2 - Improved engine mounting for augers : en
  • CA548312A - Quaternary ammonium salts : en fr
  • AU2745057A - Improvements relating to the generation of power by nuclear fusion reactions : en
  • CA548571A - Method and device for producing gas : en fr
  • DE1019089B - Process for the manufacture of spinnable acrylonitrile polymerization products : de en
  • DE1019097B - Cutter box with two or more groove cutting styluses for groove sound carriers with tone grooves running side by side and with an inlet and / or outlet groove : de en
  • US2811985A - Pipe line stoppers : en
  • AU217616B2 - Polymerisation of ethylenically unsaturated compounds : en
  • DE1755521U - COAGULATING ROLLER AND DRAWING STAGE FOR ARTIFICIAL SILK SPINNING MACHINES. : de en
  • CA548225A - Shuttle control : en fr
  • CA548263A - Alloys of the nickel-chromium type : en fr
  • US2812269A - Method and apparatus for dip-coating articles : en
  • US2812355A - Preparation of hydroxycitronellal : en
  • US2812112A - Can opener and dispenser : en
  • US2812403A - Circuit breaker : en
  • AU2748257A - Improvements in or relating to paper based shampoos : en
  • DE967400C - Atomizer with self-closing, spring-loaded shut-off valve, in particular tin can atomizer : de en
  • GB785778A - Improvements relating to apparatus for bringing about heat-exchange between slurry and hot gases : en
  • US2812055A - Barn cleaning apparatus : en
  • US2812202A - Safety locks for lighters : en
  • AU2746257A - Improvements in or relating tothe packing of eggs or similar articles : en
  • FR1146131A - Device for removing dust from gases and in particular hot gases : en fr
  • DE967428C - Method and device for the continuous treatment of granular materials with gases : de en
  • DE1019046B - Clamping device for stepless fixing of hydraulically adjustable propeller blades for axial compressors : de en
  • FR1146269A - Further training in radiological examination devices : en fr
  • CA548520A - Tube coupling : en fr
  • CA548261A - Method and a device for cleaning gas-swept heating surfaces in heating apparatus and the like : en fr
  • GB785934A - Fertilizer materials : en
  • US2811731A - Expansible shoe trees with tubular heel portions : en
  • US2812491A - Electrical tester for non-metallic linings : en
  • CA548214A - Method and installation for manufacturing tube bottoms out of plastic materials : en fr
  • DE1755549U - FOAM RUBBER SPONGE, RUBBER OD. DGL. : de en
  • DE1755696U - HOLDING DEVICE FOR CAMERAS. : de en
  • GB786014A - Improvements in or relating to polymerization of normally gaseous mono-olefins : en
  • AU216014B2 - Improved process and apparatus for comminutubg strips of solid synthetic resinous materials : en
  • DE1755770U - SUPPORT FOR TOY HANGING OR SUSPENSION TRACK. : de en
  • GB785949A - High temperature control system and apparatus : en
  • DE1019071B - Process for the production of roof covering panels and panels produced by this process : de en
  • USD181357S - Stand for hearth tools : en
  • DE1755789U - EQUIPMENT FOR LOADING LOTS OF SHOE GOODS, IN PARTICULAR LOTS OF SHOE GOODS, IN PARTICULAR COALS. : de en
  • DE1755799U - UNIVERSAL HANDHELD DEVICE FOR DISASTER APPLICATION. : de en
  • DE967416C - Device for causing physical, chemical or biological changes in solid, pulp or liquid material by vibrating or shaking the material : de en
  • DE1018838B - Process for the production of pigment dyes : de en
  • DE1019111B - Arrangement for checking the correct entry of a number in accounting machines and the like. : de en
  • DE967359C - Welded drum rotor for axially flowed turbines, especially gas turbines : de en
  • FR1146286A - Guillotine window with recess in the spandrel : en fr
  • US2811995A - Potato peeler : en
  • DE1755766U - Gill spinning machine for hard fibrous material : de en
  • FR66972E - Device for correcting the inclination of the light beam of a vehicle headlight : en fr
  • FR66973E - Set for presentation of buttons : en fr
  • GB785992A - New quaternary ammonium salts : en
  • CA548489A - Means for indicating conditions of balance and unbalance in an electric bridge network : en fr
  • US2811779A - Measuring device : en
  • US2811876A - Automatic tapping and drilling machine : en
  • US2812294A - Method of manufacturing hollowed articles : en
  • DE1755554U - COFFEE PORTIONER. : de en
  • FR1146289A - Remote control mechanism : en fr
  • DE1755430U - CARTRIDGE FILTER. : de en
  • DE1018985B - In a one-piece synthetic resin insulating body, built in support construction, transducer and process for its production : de en
  • FR66991E - Device for installing staples, driven by a motor : en fr
  • FR67001E - Heated or inductively influenced screening device : en fr
  • US2811750A - Production of friction material : en
  • FR67049E - Shaping press : en fr
  • US2811766A - Strap with two-part buckle : en
  • GB785756A - Improvements relating to tractor vehicles with trailers : en
  • US2811784A - Printing block assembly : en
  • DE1019121B - Method and device for making cheese : de en
  • DE1755583U - COVERING BRACKET MOUNTED ON A STEEL RUNG FRAME. : de en
  • GB785740A - Improvements relating to the forming of ductile parts : en
  • US2812086A - Wheel dolly for trucks and buses : en
  • FR1146002A - Improvements to automatic reading devices or systems : en fr
  • GB785937A - Biguanides : en
  • FR1146206A - Process for the decomposition of mixtures containing carbonyl compounds : en fr
  • FR67008E - Inkwell for school desk : en fr
  • US2812337A - Paints and methods of manufacturing same : en
  • DE1755661U - ELASTIC SLEEVE FOR SHAFT. : de en
  • CA548308A - Beater to eliminate husking : en fr
  • FR1146134A - Improvements to the waterproofing of porous materials : en fr
  • FR1146257A - Improvements made to ring-wing aerodynes, particularly those with vertical take-off : en fr
  • FR66994E - Composition containing leather, and its manufacturing process : en fr
  • FR67081E - Multiple combination aseptic preservative, fermentable liquids : en fr
  • GB785998A - Method for the preparation of di-halo-glycol diethers : en
  • FR1146280A - Label evacuation device in container washing machines : en fr
  • FR1146303A - Seal for pipes intended for corrosive or radioactive fluids : en fr
  • FR1146233A - Process and device for treatment, and in particular for drying powdery materials : en fr
  • GB785919A - Improvements in or relating to internal combustion engines with two or more cylinders : en
  • DE1755655U - SCREW NUT. : de en
  • DE1755706U - TRANSPORTABLE ELECTRIC PUMP FOR BATTERY OPERATION. : de en
  • DE967385C - Screw contact device with threaded ring attached without cement : de en
  • FR1146084A - Process and installation for bending sheets or plates of glass : en fr
  • FR1146027A - Process for the production of ammonium nitrate in substantially anhydrous state : en fr
  • FR67079E - Composite product based on divided metals : en fr
  • GB785851A - Improvements in or relating to brassieres and the manufacture thereof : en
  • GB785861A - Louvre : en
  • CA548412A - Venetian blind mechanisms : en fr
  • CA548531A - Cathodes for electron discharge devices : en fr
  • DE1018953B - Quick release device : de en
  • US2812455A - Linear motion device : en
  • DE1019057B - Method and apparatus for manufacturing wired glass : de en
  • FR67082E - Coupling device for semi-mounted trailer : en fr
  • US2812414A - Pressure cooking apparatus : en
  • US2811870A - Settable dial : en
  • US2811905A - Envelope manufacture : en
  • AU2752157A - Improvements in and relating to variable speed driving mechanisms : en
  • CA548438A - Process for reduction of oxydic ores : en fr
  • US2812314A - Calcium and alkali metal double salts of hydrolyzed polyacrylonitrile : en
  • US2812321A - Process for diazotization and coupling : en
  • DE1019070B - Mast clamp : de en
  • DK84003C - : da
  • US2812366A - Improvements in the preparation of polychlorophenols : en
  • FR1146185A - Improvements to assemblies or installations comprising the interposition of a sliding coupling system between a drive shaft and a driven shaft : en fr
  • FR1146293A - Device for constructing reservoirs for the transport or storage of fluids under pressure, partially in the liquid state : en fr
  • FR67094E - Washing machine : en fr
  • CA548259A - Extension tables : en fr
  • CA548534A - Semiconductor signal translating devices : en fr
  • DE1755522U - SMOOTH BLOOD COLLECTING NEEDLE. : de en
  • FR1146222A - Catalytic naphtha hydrogenation process : en fr
  • FR1146227A - Improvements to jet propulsion engines with gas turbines : en fr
  • FR1146298A - New profile for windshield frame : en fr
  • DE1755586U - ATTACHMENT FOR CHIMNEY HEADS. : de en
  • DE1755728U - EMERGENCY BRAKE FOR ALL TYPES OF CARS. : de en
  • DE1755648U - CYLINDERS FOR AIR-COOLED COMBUSTION MACHINES. : de en
  • DE1018840B - Drive for a push rod of a coke pushing machine : de en
  • US2812336A - Purification of 24-hydroxy-24, 24-diaryl substituted-steroid compounds : en
  • US2812378A - Battery construction : en
  • FR1145965A - Hexagonal stitch lace background : en fr
  • FR67086E - Improvement in the constitution of pneumatic tires : en fr
  • GB785683A - Cyclopentanopolyhydrophenanthrene compounds : en
  • DE1018853B - Process for the preparation of 1, 1, 1-trifluoro-2-bromo-2-chloroethane : de en
  • USD181362S - Combined electric lamp socket and switch sleeve : en
  • FR1146164A - Vulcanization process for siloxane resins : en fr
  • USD181340S - Vanity set : en
  • CA548488A - Fuel oil composition : en fr
  • US2811835A - Power brake booster : en
  • CA548495A - System for automatic titrations : en fr
  • US2812072A - Draft rigging : en
  • DE1018940B - Delay line for traveling wave tubes and reverse wave generators : de en
  • US2812026A - Variable pitch propeller control system : en
  • FR67035E - Glazed metal profile with sealing device : en fr
  • FR66985E - Compartmentalized safety locker for transporting bottles and jars : en fr
  • AU403183B2 - Water distribution system for swimming pools : en
  • US2811874A - Chain saw grinders : en
  • US2812139A - Thermostatic mixing valve : en
  • US2812331A - Substituted butyric acid amide com- : en
  • US2812184A - Sliding game piece for use with a golf ball : en
  • CA548445A - Cigarette paper booklet packing device : en fr
  • AU1808056A - Improvements in or relating to polishing buffs and machines for their manufacture : en
  • DE1018921B - Arrangement for speed control of motors for individual drive of dialers in telecommunication systems : de en
  • DE1019033B - Process for the preparation of auxiliary fluids for the polymerization of ethylene : de en
  • DE1019204B - louvre : de en
  • DE1755615U - TEST TUBE FOR DETECTION OF GASES. : de en
  • GB785975A - Basically substituted carboxylic acid amides and a process for making them : en
  • US2811961A - Composite grind wheel forming tool : en
  • US2811737A - Mobile electric vacuum cleaner : en
  • US2812253A - Treatment of cream : en
  • DE1018923B - Contact spring set step switch for telecommunication systems with vernier selection device : de en
  • USD181373S - Double bladed knife : en
  • USRE24387E - Magnetic switching circuit : en
  • US2812106A - Dispensers for cigarettes and similarly shaped objects : en
  • US2811773A - Method for prestressing stranded cable : en
  • US2812402A - Electrical switch construction : en
  • CA548382A - Methods for inserting a lining in a rope pulley : en fr
  • US2811839A - Exploration plug : en
  • US2811939A - Button sewing machine : en
  • US2812188A - Collapsible cart : en
  • US2812502A - Transposed coaxial conductor system : en
  • US2812213A - Spray nozzle : en
  • FR1145996A - Device for loading agglomerates and other bulk goods : en fr
  • FR1146142A - Device for extinguishing cigarette ends : en fr
  • CA548430A - Modulation meter : en fr
  • DE967381C - Circuit arrangement for unattended sub-centers that can be reached via two-wire connecting lines : de en
  • FR1146101A - Safety electric ignition device : en fr
  • DE1019051B - Process for the production of durable aqueous magnesium dehydrocholate solutions : de en
  • DE1755780U - EXTRUSION DIE PIECE FOR CERAMIC PLANTS. : de en
  • GB785835A - Improvements in or relating to polyphase alternating current supply systems : en
  • GB785718A - Improvements connected with stay assemblies for weighing machines : en
  • US2812299A - Electrolytic deposition of gold and gold alloys : en
  • US2812286A - Process for the introduction of an 11 alpha-oh group into cyclopentanophenanthrene derivatives by cunninghamella echinulata : en
  • US2811913A - Air cooler for automobile : en
  • CA548235A - Game apparatus : en fr
  • DE1018937B - Arrangement for the electromagnetic influence of contacts : de en
  • DE1755669U - PRESSING DEVICE FOR WIRE FLAME SPRAY GUNS. : de en
  • DE967352C - Process for the production of electrical devices with high insulation resistance, especially electrical capacitors : de en
  • FR67069E - Offset printing process and resulting industrial products : en fr
  • US2812126A - Dispensing containers : en
  • AU2635557A - Improvements in or relating to variable area jet propulsion nozzles : en
  • DE1018874B - Process for the preparation of N-substituted 2-methyl-7-aminoalkoxy-chromones : de en
  • DE1019101B - Exposure meter with combined roller scale : de en
  • DE1755592U - MEASURING LINEAL FOR MEASUREMENT ON MATT DISCS OF CAMERAS IN CATASTER. : de en
  • CA21456S - Sock : en
  • CA548454A - Electrically driven sewing or other machines : en fr
  • US2812101A - Pipe plug : en
  • US2812476A - Meter protective device : en
  • BE531044A - PROCESS FOR THE PREPARATION OF DISUBSTITUTED PYRROLIDONS AND PRODUCTS OBTAINED BY THIS PROCESS. : en fr
  • CA548257A - Alkaline cell and method of operating the same : en fr
  • US2811935A - Fabricated sheet metal trailer awning : en
  • US2812500A - Variable wave guide attenuator : en
  • US2811729A - Life boat release gear : en
  • AU221601B2 - Improvements in or relating to paper based shampoos : en
  • CA548369A - Waste food grinder : en fr
  • DE1018852B - Method and device for graphitizing decomposition residues of carbonaceous substances, in particular electrode coke : de en
  • DE1019148B - Zigzag sewing machine : de en
  • DE1019198B - Tap, in particular for tapping beer : de en
  • DE1019203B - Movement device for shutters, blinds, awnings or the like. : de en
  • FR67090E - Centrifugal automatic speed variator, in particular for mopeds with primary belt transmission, and similar applications : en fr
  • DE1018829B - Method and device for the hydraulic drawing of wire : de en
  • US2811828A - Bleed means for confined supersonic flow : en
  • US2812127A - Dispensing cartons : en
  • USD181369S - Isi.mz molded food product : en
  • US2812138A - malavazos : en
  • US2812509A - Private line system : en
  • GB785715A - Preparation of pteridine derivatives : en
  • US2812513A - Pulse monitor : en
  • USD181355S - Vacuum bottle : en
  • CA548395A - Well testing apparatus : en fr
  • AU2744557A - Improvements relating toa railway car truck assembly, including a combined wear plate and spring forthe brake beam guide recesses ofa railway truck side frame : en
  • CA548465A - Cold cathode discharge tube : en fr
  • DE1018995B - Power converter : de en
  • DE967371C - Rock percussion drill for blast holes u. Like. With a pre-drilling cutting edge and a subsequent extension cutting edge : de en
  • DE1755473U - CAST RESIN VOLTAGE CONVERTER. : de en
  • FR67071E - Instrument dial : en fr
  • DE1755566U - OIL SAVER BURNER. : de en
  • DE1755739U - TUBULAR TAPE. : de en
  • FR1146057A - Electrostatic printing : en fr
  • FR1146064A - Electrochemical metal displacement process : en fr
  • FR67016E - Handle fixing device for handle utensils : en fr
  • DE1019147B - Mouthpiece for brass instruments : de en
  • AU2003156A - Grease gun orthe like : en
  • US2812405A - Electrical switch assembly : en
  • US2812457A - Balancing blocks : en
  • AU2741257A - A process forthe electrodeposition of metal coatings : en
  • AU2753757A - Constant calibration thermostat : en
  • BE557295A - : en
  • AU221449B2 - Industrial truck : en
  • DE967419C - Silencer : de en
  • GB785984A - Improvements in or relating to the manufacture of metal ingots and castings : en
  • CA548338A - Valve for transferring powders from one atmosphere to another : en fr
  • FR1146104A - Apparatus for applying an adhesive : en fr
  • CA548311A - Cobaltiferous monoazo-dyestuffs, containing an aromatic methyl-sulphone group : en fr
  • AU2745957A - Tab-forming tape dispenser : en
  • DE1755472U - SLIP RING MADE OF SPHAEROLITHIC CAST IRON FOR ELECTRIC MACHINERY. : de en
  • DK83810C - Apparatus for measuring the flowing mass of a fluid by means of the gyroscope effect. : da en
  • US2811898A - Electro-optical devices : en
  • US2812243A - Ambinet atmosphere detection apparatus : en
  • US2812278A - Method of bonding a base material to a rubber layer using rubbery adhesives and articles made thereby : en
  • US2812510A - Frequency modulation system : en
  • AU2744457A - Narrow gauge railway truck : en
  • US2812146A - Combined seatback and headrest : en
  • AU220093B2 - Esterified formaldehyde polymers : en
  • AU222029B2 - Roof covering comprising structural members made from plastics : en
  • AU2744157A - Process for recovering rare-earth oxides : en
  • CA548388A - Cationic urea-formaldehyde resins and preparation thereof : en fr
  • CA548547A - Circuit interrupter : en fr
  • CA548548A - Circuit interrupter : en fr
  • US2812150A - Demountable appliance support : en
  • USD181348S - Creamer : en
  • DE1018922B - Pulse-controlled number chain for telecommunications, especially telephone systems : de en
  • DE967365C - Removal device for piles of debris : de en
  • US2811733A - Revolving and stationary wax applicator : en
  • CA548499A - Upholstered seat structure : en fr
  • DE1755552U - PACKAGE FOR PAPER PAPER PAPER PAD PADS. : de en
  • CA548420A - Polyamine addition in cyanidation of precious metals : en fr
  • CA548518A - Inductor alternator : en fr
  • CA548557A - Defrosting systems for household refrigerators and the like : en fr
  • DE1019163B - Method and device for the production of dental x-rays : de en
  • DE967323C - Process for the production of selenium rectifiers, the top electrode of which is thallium added in small quantities : de en
  • FR1146037A - Improvements to tape winding equipment : en fr
  • FR1146210A - Meat processing process : en fr
  • FR66980E - Double piston injection machine : en fr
  • DE1019026B - Process for the preparation of tris and polyazo dyes : de en
  • FR1146151A - Sliding closure for windows that can be easily opened or removed : en fr
  • US2812360A - Process for stabilizing polyglycol compounds : en
  • US2811776A - Cutlery device : en
  • US2812120A - Vented closure : en
  • JPS329393B1 - : ja
  • US2811868A - Brake operating mechanism : en
  • US2811960A - Abrasive cutting body : en
  • US2811970A - Inflatable tourniquet : en
  • US2812196A - Piston ring turbine shaft seal : en
  • FR66979E - Rotary shaft support : en fr
  • GB785723A - Process of electrolysis of aqueous electrolytes for producing bromine and iodine : en
  • FR1146216A - Unalterable seal for plugging : en fr
  • CA548434A - Tuning apparatus : en fr
  • US2811937A - Combustion gas recuperator and smell and smoke consumer : en
  • US2812117A - Venoclysis apparatus : en
  • GB785908A - Improvements in high speed labelling machines : en
  • IE22505L - Capsule for bottles, etc. : en
  • FR1146166A - Device for producing a sawtooth current in an inductor : en fr
  • FR67002E - adjustable and swiveling screen for motor vehicle : en fr
  • DE1755791U - SELF-WINDING WATCH FOR MOTOR VEHICLES. : de en
  • FR67044E - Improvements to glazing irons : en fr
  • DE1755689U - WINDOW JOURNAL. : de en
  • FR1145984A - Projectile rocket striker control device : en fr
  • DE1019158B - Process for the production of a paper machine fabric, the warp ends of which are curved in a wave-shape transversely to the running direction : de en
  • AU2747657A - New derivatives ofthe lysergic acid series and process forthe manufacture : en
  • CA548398A - Rubber antioxidant composition : en fr
  • DE1755424U - SIGNATURE FOLDER. : de en
  • DE1755551U - SHOWER CABIN FOR BATHROOM. : de en
  • DE1755646U - PROTECTIVE BASKET FOR PLANT ROOTS AGAINST MOUSE EAT. : de en
  • DE1755717U - MOTOR VEHICLE, IN PARTICULAR SMALL VEHICLE. : de en
  • DK83825C - Device by center centrifuges. : da en
  • FR67065E - Convertible indicating device that can be used alone or in combination with a carrier : en fr
  • AU218827B2 - Compound power units and control systems therefor : en
  • FR66977E - Mechanical quantity measuring device : en fr
  • DE1019040B - Additional thread cutting device for circular knitting machines, especially fine rib machines : de en
  • FR1146314A - Device for fixing the grid and the crank in vegetable passers and kitchen appliances for cutting or grating : en fr
  • GB785798A - Lifting and bundling sling : en
  • GB785929A - Improvements relating to fabric tentering and drying machines : en
  • GB785980A - Improvements relating to water-soluble polymerizable polyesters : en
  • DE1018875B - Process for the acetylation of rutin : de en
  • DE1018915B - Blanking circuit : de en
  • DE1018998B - Arrangement for measuring ohmic resistances according to the current-voltage method : de en
  • DE1019193B - Pneumatic tire valve : de en
  • US2811825A - Separator mounting for spinning frames : en
  • US2811857A - Chain and chain link : en
  • US2812245A - Sodium sulfide recovery : en
  • DE1755412U - DEVICE FOR INFLUENCING THE CONDITION OF THE WINE, IN PARTICULAR FOR CARRYING OUT THE REFRIGERATED FERMENTATION. : de en
  • DE1755707U - PROTECTIVE MASK WITH EXTERNAL FILTERS. : de en
  • DK83814C - Spark element for low voltage spark plugs with creep spark. : da en
  • US2811977A - Shelter seat : en
  • US2812209A - Multi-position glare shield : en
  • AU2744357A - Improvements in machines for polishing or lightly grinding elongated work-pieces : en
  • AU2752757A - Spirit duplicating and copy reproduction with complementary chemical reagents : en
  • DE1018890B - Fastening for broad foot rails on a threshold or a base plate by means of a two-shaft resilient rail nail : de en
  • DE1755516U - MULTIPURPOSE PRESSURE PUMP. : de en
  • DE1755588U - TOP PROTECTION DEVICE : de en
  • DE1755761U - DEVICE FOR ASSEMBLING AND ADJUSTING THE AIMING DEVICE FOR FIREARMS. : de en
  • FR1146174A - Mold for the manufacture of lightweight concrete or similar plastic masses : en fr
  • FR66962E - Conversion method and converter device applying this method : en fr
  • US2811806A - Crown duster for low growing, leafy plants : en
  • US2812472A - Pulse edge brightening circuit : en
  • GB785792A - Improvements in or relating to garment protectors : en
  • GB785964A - Improvements in prompting apparatus : en
  • FR1146051A - Logarithmic amplifier : en fr
  • FR66983E - Shifting by chain derailment : en fr
  • FR1146089A - Improvements to devices for distributing molten metal charges : en fr
  • GB785965A - Improvements in or relating to cover-heated tank furnaces : en
  • FR1146097A - Cathode for electronic discharge devices : en fr
  • FR1146260A - Crossing heart for railway tracks : en fr
  • GB785837A - Method of and means for casting metals : en
  • GB785691A - Improvements in or relating to apparatus for transporting and packaging perforated objects : en
  • DE967362C - Swash plate pump : de en
  • GB785853A - Improvements in or relating to automatic reading system : en
  • DE967409C - Arrangement for voltage regulation and current limitation (so-called knee curve regulation) of a transducer-controlled rectifier : de en
  • DE1755633U - MULTI-PART POTATO HARROW WITH BED PROFILE. : de en
  • DE1755795U - PIPE AND VENTILATOR. : de en
  • FR67030E - Safety device for so-called autoclave devices, in particular for pressure cookers : en fr
  • GB785692A - Improvements in or relating to apparatus for packaging perforated objects : en
  • GB785893A - Improved process and apparatus for the manufacture of artificial threads from spinning solutions : en
  • DE967426C - Shotgun barrel projectile for barrels with a choke hole : de en
  • FR1145951A - Improvements in photoelectric analysis for gas determination : en fr
  • FR1146123A - Device for eliminating dead center in the rotation of crankshafts of internal combustion engines and steam engines : en fr
  • FR66992E - Planter for tubers, sowing and transplanting plants : en fr
  • GB786005A - Refractory bodies and method of making the same : en
  • GB785815A - Improvements relating to methods of and apparatus for analysing gases : en
  • US2812385A - Line concentrator system : en
  • GB785974A - Refining of fluorocarbons : en
  • GB785900A - Improvements in or relating to high speed water-craft : en
  • FR1146242A - Improvements to devices for simultaneously smoothing both sides of a sheet of glass : en fr
  • GB785801A - Improvements in or relating to conveyor systems : en
  • DE1019159B - Process for the production of flexible, water-resistant fibrous structures that can be wetted on the surface with water : de en
  • DE1019086B - Process for the production of nitrogen-containing synthetic resins with anion exchange properties : de en
  • DE1019208B - Replaceable tread : de en
  • DE1019218B - Overhead alarm system for motor vehicles, especially for trucks, buses and coaches. like : de en
  • FR1146183A - Water tube boiler or steam generator : en fr
  • FR1146254A - Device for automatic switching of the sensitivity ranges of a measuring device : en fr
  • GB785867A - Improvements in or relating to laundry methods and machines : en
  • DE1019156B - Process for the production of heat-sealed flat bags : de en
  • FR67034E - Improvements to refrigerators : en fr
  • GB785959A - Improvements in and relating to turbines having adjustable guide vanes : en
  • FR67067E - Alkylamino-benzoic acid esters, mineral acid salts of these esters and process for the preparation of these substances : en fr
  • GB785686A - Steroid compounds : en
  • GB785831A - Profile grinding machine : en
  • FR1146317A - Plastic coated paper : en fr
  • GB785925A - Improvements relating to means for securing knobs or the like to shafts or the like : en
  • DE1019175B - Process for the production of anaglyph images with improved spatial image perception : de en
  • IE22420L - Automatic exchange : en
  • DE1755562U - INTERCHANGEABLE EIGHT-TUBE BURNER FOR GAS COOKERS. : de en
  • US2812207A - Pivoted vehicle ventilation window with actuating mechanism : en
  • BE531043A - PROCESS FOR PREPARING MORPHINANE DERIVATIVES. : en fr
  • DE1755418U - ATTACHMENT TO MULTIPLETE PRINTED MATTER. : de en
  • GB785930A - Thermosetting etherified resins : en
  • CA548326A - Implement hitch guide : en fr
  • USD181364S - Rider steered power lawn mower : en
  • DE1019102B - Magnetoelastic force measuring body : de en
  • GB785988A - Basic monoazo dyes of the benzene-azo-benzene series : en
  • AU222592B2 - Solid oil-containing compositions : en
  • AU223194B2 - Chrominance-signal demodulating system : en
  • GB785755A - Improvements in or relating to electric telegraph equipment : en
  • DE1019137B - Method and arrangement for electroplating profiled objects with auxiliary anodes in baths of automatically working electroplating devices : de en
  • DE1755686U - DEVICE FOR MANUFACTURING A COVERED GEAR PRODUCT. : de en
  • DE1755417U - IRONING BOARD. : de en
  • GB785948A - Photographic printing process : en
  • GB785724A - New cyclic alkanediol esters of alkyl boronic acid and motor fuels containing these esters : en
  • US2811746A - Apparatus for providing a striped covering on a wire : en
  • US2812261A - Composition and method for inhibiting color changes of cured meat products : en
  • US2812296A - Electrochemical method for coating steel surfaces and the product thereof : en
  • US2812308A - Method for producing supported catalyst for oxidation of alcohols to aldehydes : en
  • DE967354C - Converter with discharge path for gas or spark discharge : de en
  • DE1018816B - Drilling device for upset drilling with a hammer winch : de en
  • FR1146046A - Plow-digger adapting to a beginner or ripper : en fr
  • US2811968A - Syringe : en
  • US2812333A - Process for the preparation of 1-(2-hydroxyethyl) imidazolidine-2 : en
  • US2811910A - Film supporting frame : en
  • FR1146232A - Magnetic transducer and its housing : en fr
  • DE967361C - Method and arrangement for the production of wires, bands and tubes by extrusion and sintering of powdery metals, in particular metal mixtures : de en
  • DE1018882B - System for the promotion of newspapers and magazines z. B. come from a rotary or folding machine : de en
  • FR1146072A - Improvements to engine launchers : en fr
  • DE1018955B - Diverter switch drive : de en
  • FR66961E - Multiple electrical switches, especially for telecommunications systems : en fr
  • DE1019201B - Cooling device on thread generating machines, preferably thread grinding machines : de en
  • FR1146226A - Improvements to machines for dispensing liquids : en fr
  • GB785985A - Improvements in the carbonylation of olefinic compounds : en
  • US2812454A - Electric motor with fixed commutator : en
  • FR1146065A - Purification of crude aqueous hydrogen peroxide : en fr
  • US2812434A - Plural band superheterodyne receiver with improved tracking : en
  • GB785779A - A process for the continuous production of hydrogels containing silicic acid : en
  • FR1146190A - Device for emptying silos, tanks and containers : en fr
  • GB785694A - Improvements in or relating to process and bath for the chemical plating of a catalytic material with nickel : en
  • GB785918A - A marine directional jet propulsion unit : en
  • US2812124A - Cap or hat holder : en
  • FR1146000A - Apparatus intended for the continuous treatment of bichromates of potassium or soda to obtain chromium oxide : en fr
  • FR1146204A - Method and device for controlling the state of a fluidized bed in an opaque apparatus : en fr
  • GB785878A - A method of carrying out industrial processes in a glow discharge : en
  • GB786010A - Method of applying a protective coating to a heat-sensitive electrical element : en
  • US2812064A - Cloth discharge filter : en
  • USD181345S - Plate : en
  • GB785688A - Fuel feed and power control system for gas turbine engines : en
  • DE1018913B - Arrangement for generating an alternating voltage of controllable frequency : de en
  • DE1019170B - Supersensitized silver halide photographic emulsion : de en
  • FR1146093A - Cleaning device for rotary printers and duplicators : en fr
  • GB785990A - Improvements in or relating to pesticidal organic phosphorus compounds : en
  • FR67018E - Device for silk screen printing of large diameter cylindrical containers : en fr
  • FR1146056A - Sheet metal construction materials with corrugated core : en fr
  • GB785862A - Improvements in and relating to heat exchange systems : en
  • GB786001A - Improvements in fuel supply systems for thermal power plants : en
  • FR1146299A - Improvements in the manufacture of watch straps : en fr
  • GB785682A - Steroid compounds : en
  • DE1755434U - GUIDANCE POST. : de en
  • US2812118A - Seed agitating and dispensing mechanism : en
  • US2811942A - Outboard motor carrier : en
  • FR1145952A - Improvements in the treatment of effluents from coke ovens or similar effluents : en fr
  • US2812052A - Apparatus for throwing bulk material : en
  • FR1146150A - Device to dampen any shocks when berthing floating bodies, in particular boats : en fr
  • GB785759A - Improvements in and relating to electro-magnetic motors : en
  • US2812489A - Strain-gage bridge network : en
  • GB785910A - Method for producing hollow filter mouthpieces for cigarettes or the like : en
  • US2812268A - Method for pressure sealing radiator leaks : en
  • US2812282A - Stabilized aqueous solution of nitrofurazone : en
  • US2812484A - Systems for limiting the operation of electric servomotors : en
  • CA548249A - Washing machine : en fr
  • DE1755652U - EXHAUST SILENCER. : de en
  • FR1146011A - Process for the separation of mixtures of solid or liquid substances, existing in tars : en fr
  • FR1146188A - Process for the production of gas containing sulfur dioxide by roasting materials containing in addition sulfur, arsenic or antimony, or arsenic and antimony : en fr
  • US2811936A - Refrigerator cabinet door stop : en
  • US2812107A - Control valve : en
  • US2811838A - Hydraulic press circuit : en
  • CA548206A - Suspension device for display frames : en fr
  • DE1019038B - One-piece grate bar for furnaces and processes for its manufacture : de en
  • AU221030B2 - Magazine hopper and magazine for automatic shooting weapons : en
  • DE967343C - Process for the production of alcohols : de en
  • AU214461B2 - Improvements in friction material : en
  • AU3761958A - Improvements relating to flexible mountings : en
  • CA548233A - Hair-rooting machine and method of rooting hair : en fr
  • DE967394C - Device for impregnating wood : de en
  • DE1019110B - Temperature controller with electrical sensor : de en
  • DE1019210B - Gas revolver : de en
  • DE1755494U - BEAM FOR FLUORESCENT TUBES. : de en
  • US2812002A - Apparatus for opening a hollow flattened cylindrical body : en
  • CA548234A - Load binder : en fr
  • DE1019125B - Internal combustion engine with external ignition : de en
  • DE1755461U - BUILT-IN CABINET FOR ELECTRICITY METER. : de en
  • FR1146137A - Percussion tool : en fr
  • CA548238A - Vibration isolator : en fr
  • DE1755437U - BRIDGE SUPPORT. : de en
  • AU2752857A - Improvements in gas-tight electrolytic cells more especially relating to alkaline storage batteries : en
  • GR18257B - HOW TO MAKE A CANCER MEDICINE. : el en
  • USD181377S - Corner speaker enclosure : en
  • DE1755432U - PUMP. : de en
  • DE967414C - Touch lever device with leverage : de en
  • FR1146081A - Freewheel device with locking or jamming rollers : en fr
  • GB785836A - Improvements in or relating to welding electrode arrangements : en
  • US2812011A - Amusement device : en
  • US2812228A - Method of exhausting lamps : en
  • FR1146036A - Fiber product impregnated with resin : en fr
  • FR67027E - Improvements to sealed electric accumulators : en fr
  • AU222921B2 - An insecticidal composition and process for preparing thesame : en
  • DE1755438U - DOLENROOM UNIT. : de en
  • DE1755638U - AGRICULTURAL MACHINE WITH HEIGHT ADJUSTABLE TOOL CARRIER. : de en
  • GB785953A - An improved rest head for vehicles : en
  • USD181351S - Cabinet for display of merchandise : en
  • US2811930A - Air motor governor : en
  • DE1755657U - CONNECTION NIPPLE OR CONNECTOR FOR PIPES FOR REMOTE CONTROL CABLE OD. DGL. : de en
  • DE1755776U - COMBINED CIGARETTE WRAPPER. : de en
  • FR1146086A - Method and apparatus for mounting tubeless pneumatic tires : en fr
  • DE1009224C2 - Device for central line block monitoring by means of axis counting : de en
  • US2812038A - Gas filter : en
  • DE1755735U - ASHER FOR USE IN MOTOR VEHICLES. : de en
  • GB785926A - Pumping plants : en
  • US2812012A - Combined chair and table unit for infants : en
  • US2812135A - Binary adder-subtractor tube and circuit : en
  • AU221076B2 - Magnetic data storage apparatus : en
  • BE531095A - : en fr
  • DE1755492U - ELECTRIC LIGHT. : de en
  • DE1755581U - DEVICE FOR PLASTERING FLAT SURFACES, e.g. WALLS OR CEILINGS. : de en
  • DE1755671U - TURNING STEEL HOLDER FOR TURNING PARTS OR CUTTING PLATES. : de en
  • AU2746357A - Improvements relating tothe electrodeposition of rhodium : en
  • FR67057E - Pouring device, especially for cans : en fr
  • GB785825A - Improvements in or relating to agricultural implements : en
  • FR1146179A - Process for welding fins to tubes : en fr
  • FR1146074A - Injection syringe ampoule : en fr
  • GB785737A - Maintenance of brightness in bleached wood pulp : en
  • GB785898A - Improvements in draught excluding devices for doors or windows : en
  • CA548264A - Dryer for finely divided materials : en fr
  • CA548324A - Method of dry cleaning fabrics and clothing and simultaneously rendering the same conductive of electrostatic charges : en fr
  • FR1146296A - Improvement in irreversible control devices of a rotating shaft : en fr
  • FR67021E - Process for manufacturing photosensitive photographic products and new products obtained : en fr
  • GB785820A - Chrominance circuit for colour television receiver : en
  • FR67041E - Apparatus for sorting objects circulating on a line according to their particularities : en fr
  • US2812312A - Regeneration of ion exchange resins : en
  • US2812453A - Electrical motor apparatus : en
  • US2811957A - Air cooled engine : en
  • US2812054A - Conveyor drive assembly : en
  • DE1019239B - Process for the manufacture of ceramic bodies : de en
  • DE1755468U - MINIATURE LOW VOLTAGE DC POWER SOURCE. : de en
  • DE1019247B - Device for the dust-free emptying of a waste bin into a waste collection vehicle : de en
  • DE1755702U - FACILITY FOR THE DEVELOPMENT AND PROCESSING OF PHOTO IMAGE MATERIAL. : de en
  • FR1146290A - Decorative frame for t post equipment. s. f. and television : en fr
  • GB785905A - Improvements in or relating to apparatus for controlling the stopping of electrically-driven high-speed lifts and hoists : en
  • CA548564A - Curved expander rolls : en fr
  • US2812145A - Method of and means for splicing webs : en
  • US2812373A - Vulcanization of rubber with crystalline adducts of urea : en
  • US2812465A - Gaseous-discharge device : en
  • AU215821B2 - Synergistic antioxidants : en
  • FR1146177A - Process for removing nitrogen oxides from gas mixtures which contain them : en fr
  • GB785923A - Means for mounting a liquid fuel injection pump on an internal combustion engine : en
  • GB785997A - Method for the recovery of uranium products from solutions containing hexavalent uranium : en
  • DE1018938B - Circuit arrangement for controlling additional devices by means of series of current impulses in telephone systems with dialer operation : de en
  • DE1755524U - EXERCISE DEVICE FOR FOOT GYMNASTICS. : de en
  • DK83788C - Method of measuring the thickness of sheet or strip material from a roller or drawing machine. : da en
  • DE1019178B - Hydraulic regulator : de en
  • US2811933A - Arrangement in conveyors for moulding plants for chocolate and similar mouldable masses : en
  • US2811983A - Hot water and suds saver : en
  • GR18251B - MANUFACTURE OF UNBREAKABLE HEELS FOR WOMEN'S SHOES MIXED WITH WOOD, METAL AND PLASTIC. : el en
  • DE1018837B - Artificial leather that is permeable to air and water vapor and has a suede-like character : de en
  • GB785864A - Wedge actuated brake : en
  • GB785773A - Automatic brake adjuster for brake lining wear : en
  • GB785865A - Improvements relating to windscreen wipers : en
  • FR1145963A - Comparison system : en fr
  • FR67097E - Tubular profile : en fr
  • DE1019037B - Disinfectant soaps and detergents : de en
  • DE1018842B - Telephone registry : de en
  • DE1019105B - Capillary closure, especially for absorption and reaction vessels to be used in gas analysis : de en
  • GB785977A - Improvements in or relating to flame resistant film-forming composition : en
  • FR1146120A - Thread rolling head : en fr
  • FR1146252A - Pull gun for setting rivets : en fr
  • FR67026E - Apparatus for developing photographic films and papers : en fr
  • GB785787A - Improvements in and relating to the construction of the walls of buildings : en
  • FR1146310A - Hub for motorized vehicles : en fr
  • DE1755775U - TOYS, ESPECIALLY EASY TO ASSEMBLE ELECTRIC CLOCK WITH ALARM AND SIGNAL DEVICE. : de en
  • US2811955A - Vapor generating installation with multiple platen radiant superheater : en
  • DE1755568U - HOT-AIR OVEN WITH A FAN AND ELECTRICALLY HEATED RESISTORS. : de en
  • GB785797A - Improvements in or relating to separation of fluidized particles in transfer line reactors and processes : en
  • DE1755754U - DEVICE FOR TENSIONING SPRINGS IN CYLINDRICAL HOUSING, IN PARTICULAR FOR REMOTE CONTROL SYSTEMS. : de en
  • US2812163A - Rock drilling apparatus : en
  • US2811996A - Fruit crusher and juice separator : en
  • US2811790A - Device for the visual representation of variable phenomena : en
  • US2811966A - Animal respiratory mask : en
  • DE1755401U - DISPENSER FOR LOADING BAKING STOVES. : de en
  • DE1755570U - INFRARED GRILL FOR ROAST CHICKEN. : de en
  • US2812303A - Atomic power plant : en
  • US2812504A - Shunted resonant window : en
  • FR67047E - Process and machine for the manufacture of plastic hollow bodies : en fr
  • FR67056E - Device for continuously adjusting the temperature of an enclosure, especially in vehicles : en fr
  • DE1019073B - Double-walled metal door : de en
  • DE1018901B - Registering device for the recording of events in railway safety devices : de en
  • DE1019085B - Process for the production of molded bodies and coatings with a tack-free surface : de en
  • US2812318A - Method for granular polymerization of vinyl chloride : en
  • US2812329A - Heterocyclic nitrogen compound polymer inhibitors : en
  • US2812429A - Superheterodyne receiver : en
  • AU220285B2 - Improvements in or relating to devices for reducing glare and dazzle from headlights of motor vehicles : en
  • AU2751257A - t'A PROCESS FOR COATING SHEET MATERIALS WITH THERMOPLASTIC SYNTHETIC RESINS : en
  • GB785766A - Improvements in hydraulic variable pitch propellers : en
  • US2812170A - Weighing apparatus : en
  • USD181363S - Mounting frame for a loud speaker : en
  • CA548472A - Methods of and apparatus for applying powder to fires : en fr
  • CA548253A - Method of disposing with and utilisation of sulfite waste liquor : en fr
  • DE1018873B - Process for promoting the reducing effect of a metal alcoholate on a reducible aromatic nitrogen compound : de en
  • DE1018989B - Electricity meter with drum armature : de en
  • DE1018999B - Device for the tolerance measurement of electrical switching elements, in particular resistors : de en
  • DE1755499U - FILTERS, IN PARTICULAR SMALL FILTERS, PREFERABLY ZF COMBINATION BAND FILTERS. : de en
  • FR66951E - Insulating plate for water heater : en fr
  • AU222028B2 - Carpet binder bar and anchor bar : en
  • CA548414A - Glass tube heating elements for toasters : en fr
  • FR1146118A - Electric circuits with ferroelectric capacitors : en fr
  • DE1018903B - Circuit arrangement for telex exchanges for controlling switching devices : de en
  • DE1018969B - Electromagnetic relay for comparing current and voltage or the quantities derived from them : de en
  • DE1019149B - Device for attaching the presser to the presser rod of sewing machines : de en
  • GB785920A - Improvements in or relating to copying machines : en
  • DE1755758U - INSOLE WITH REINFORCEMENT INSERT ON THE HEEL. : de en
  • DE1755532U - DEVICE FOR DIVIDING POTATOES INTO SLICES. : de en
  • CA548218A - Separable latch for the sprinkler pipes of irrigation systems : en fr
  • DE1018905B - Device for the derivation of the punching waste with upward punching stamps for telegraphy punched tape devices : de en
  • DE1018893B - Device for actuating a compressed air beam brake, which brakes moving cars : de en
  • GB785742A - Improvements in or relating to a time fuze with direct percussion ignition for rotated projectiles : en
  • GB785952A - Pressure transmitter : en
  • AU221720B2 - Improvements relating to devices for fastening railway rails to sleepers : en
  • US2811906A - Method of forming a floor or surface covering : en
  • US2811934A - Cross grain adapter : en
  • US2812307A - Lubricants : en
  • CA548443A - Wedge lock to multiple telephone switching apparatus : en fr
  • USD181336S - Indoor television antenna : en
  • CA548371A - Self aligning thrust bearing structure : en fr
  • US2812027A - Variable reverse pitch fan for cooling systems : en
  • US2812212A - Liquid fuel burner : en
  • US2812350A - (5, 5, 7, 7-tetramethyl-2-octenyl) trialkyl ammonium salts : en
  • DE1019222B - Rotary pot plate for spinning cans : de en
  • DE967408C - Electrical resistance device : de en
  • FR1146288A - Improvements to devices incorporating a cathode ray tube : en fr
  • US2812005A - Machine for attaching an adhesive strip to a two-dimensional article : en
  • US2812236A - Preparation of alkali metal fluotitanates : en
  • US2812398A - Acceleration responsive device : en
  • AU2742357A - Esterified formaldehyde polymers : en
  • DE1755609U - EYEGLASSES. : de en
  • US2812211A - Device for marking surfaces : en
  • US2812424A - Revolving advertising light : en
  • US2811727A - Bee robber and queen excluder : en
  • US2811824A - Textile spindles : en
  • USD181337S - Vented liquid dispensing unit : en
  • DE1018831B - Process for the production of welding rods : de en
  • DE1019168B - Projector with automatic signaling : de en
  • FR66988E - Advanced magnetic flywheels : en fr
  • GB785852A - Improvements relating to slide fasteners : en
  • CA548357A - Apparatus for depositing granular material in a well bore : en fr
  • DE1018897B - Signaling device for railways : de en
  • DE1755711U - RUST FOR FILTER MATERIAL, IN PARTICULAR FOR AIR PROTECTION PURPOSES. : de en
  • US2811819A - Cut crop pickup and crushing machine : en
  • DE1755429U - PRESSING DEVICE FOR FILTER PRESSES. : de en
  • FR1146008A - Electric drive typewriter : en fr
  • DE1019260B - Method and device for sieving starch milk : de en
  • US2811976A - Container support for container cleaning machine : en
  • US2812354A - Polyenealdehydes and process for preparing such compounds : en
  • DE1755578U - EARTH Stake FOR ANCHORING TENTS, POLE, ANTENNAS ETC. : de en
  • US2812058A - Lampshade packing and shipping device : en
  • US2811734A - Floor mop construction : en
  • US2812004A - Separate yieldable pressure means on slide of pivoted type of pipe bender : en
  • DE1018970B - Bimetal relay for electrical control of a contactor or circuit breaker : de en
  • AU2751957A - Production of alloyed or deoxidized deposits by gasshielded arc welding : en
  • CA548558A - Process for the production of semi-chemical pulp : en fr
  • DE1019232B - Method and device for processing clay masses : de en
  • DE1019106B - Process for the production of a mass for CO spouts : de en
  • DE1755710U - MODIFICATION FOR RESPIRATORY MASKS. : de en
  • FR1146099A - Telemetry device : en fr
  • FR1146276A - Gas flow adjustment device : en fr
  • GB785840A - Improvements in or relating to projectiles for whaling or like purposes : en
  • GB785858A - Photosensitive element and process for preparing printing relief images : en
  • GB785932A - An improved method of and apparatus for protecting the cathodes of electrolytic cells : en
  • US2811872A - Automatic transmission : en
  • FR67029E - Method and device for locating transmission line faults in n + n type powerline telecommunication installations : en fr
  • FR1145995A - Improvements in mechanisms for multiple spindle lathes : en fr
  • FR66993E - Improvements to the spring casings for seats and cushions : en fr
  • GR18261B - SILENT SYSTEM BURNER, CLEAN OIL GAS PIPELINE WITH AUTOMATIC HEATING. : el en
  • GB785939A - Improvements in or relating to the production of thiadiazole derivatives : en
  • GB785875A - Improvements in or relating to weighing mechanism : en
  • FR1146337A - Method and device for protecting wheels for foaming high temperature molten masses : en fr
  • US2811745A - Method and apparatus for making battery separators : en
  • US2811951A - Actuator and locking means therefor : en
  • US2812370A - Recovery of aluminum chloride catalyst : en
  • AU224349B2 - New derivatives ofthe lysergic acid series and process forthe manufacture : en
  • AU2753157A - An insecticidal composition and process for preparing thesame : en
  • DE1755670U - CHISEL SUPPORT FOR A PROFILE STEEL ARRANGED IN A BOX SUPPORT OF A ROLLING LATHE. : de en
  • US2812041A - Roller brake : en
  • DE1755643U - EQUIPMENT FOR PULLING TREE, ESPECIALLY FRUIT TREES. : de en
  • GR18252B - ORIGINAL EDITING OF ADVERTISING MATERIAL BY COMBINING THE ADVERTISED GENE AND VARIOUS TOPIC OFFERED BY HIM. : el en
  • CA548487A - Production of potassium borohydride : en fr
  • DE1019122B - Use of cyclic, nitrogen and sulfur-containing compounds as fungicides : de en
  • FR1146127A - Support or fixing anchor for the ends of the handles of handbags and the like and handbags provided with this support : en fr
  • FR66963E - Stirrup shaped cufflink locking device : en fr
  • CA548421A - Adhesives for use as tile cements and the like : en fr
  • CA548305A - Oscillator circuit arrangements : en fr
  • DE1755495U - LONG FIELD LAMP WITH A PLASTIC HOOD. : de en
  • USD181372S - pmjzx x : en
  • US2812222A - Permanent ball retainer for sliding members : en
  • US2811947A - Writing instrument : en
  • AU2740557A - Synergistic antioxidants : en
  • DE1018954B - Electrical pressure switch with conductive liquid, for example mercury : de en
  • DE1755509U - ELECTRICALLY HEATED DEVICE FOR APPLYING SOLID FUELS IN STOVES, OVENS AND THE LIKE. : de en
  • DE1018818B - Valve support tube for boreholes : de en
  • FR1146239A - Device for increasing the quantity of injectable fuel when starting a diesel engine : en fr
  • US2811798A - Display device : en
  • CA548284A - Metal removing apparatus for trimming tube ends : en fr
  • DE1018911B - Device for generating a pulse code signal : de en
  • US2811967A - Mask with dust filter : en
  • USD181397S - Ball caster : en
  • US2812128A - Rotary compressor valve : en
  • DE1018835B - Method of treating wool to make it shrink-proof : de en
  • DE1019078B - Device for the continuous production of chipboard using trimming saws arranged in front of the heating press : de en
  • AU1794056A - Article display device : en
  • CA548293A - Self cleaning of filtering mass carrier : en fr
  • DE1019062B - Loading gear, especially for rod-shaped goods : de en
  • US2812185A - Magnetic chuck : en
  • DE1018849B - Process for the production of nitrating acids : de en
  • AU221964B2 - Improvements in or relating to means for fixing railway rails to sleepers : en
  • DE1755419U - SINGLE PACKING SOCKETS. : de en
  • DE1755618U - EQUIPMENT ON MOBILE LABORATORY TABLES FOR REMOTE CONTROL OF VALVES AND TAPS. : de en
  • CA548513A - Thermostatic valve : en fr
  • DE1755526U - SELF-ADHESIVE PLASTER, IN PARTICULAR PLASTER TAPE. : de en
  • DE1755716U - VEHICLE WITH MECHANICAL TILTING BODY. : de en
  • FR1146335A - Improvements to electrical systems : en fr
  • CA548366A - Method of and apparatus for cleaning radiators of internal combustion engines : en fr
  • CA548379A - Separation of 21-acyloxy pregnane or allo-pregnane derivatives from mixtures containing them : en fr
  • DE1019120B - Closure for the connecting pieces of the vacuum line of milking machine systems : de en
  • AU220781B2 - Lead pencils : en
  • BE531147A - : en
  • DE1019124B - Nematode repellants : de en
  • DE1755613U - ELECTROLYSIS DEVICE FOR RESIDUE ANALYSIS. : de en
  • FR1146229A - Flexible hose for sheathing and protecting conduits, ropes, tension cables and equipment for the manufacture of this hose : en fr
  • US2812298A - Protective coating and process of producing same : en
  • CA548325A - Quick attachable tractor-implement linkage : en fr
  • CA548393A - Fender and fender shield assembly : en fr
  • DE1755576U - COMPOSITE PANEL. : de en
  • AU2743257A - Disc brake, particularly for motor vehicles : en
  • DE1018994B - Process for the automatic distortion of the display area of electrical measuring instruments : de en
  • DE1755693U - DEVICE FOR CONDITIONING FREE HANGING FLAT MATERIAL, e.g. PAPER SHEETS OR. DGL. : de en
  • AU220156B2 - Improvements in or relating to methods of joining together electrode parts consisting of tungsten and electric discharge tubes provided with such electrodes : en
  • AU2756757A - Apparatus for nullifying residue time for parking meters : en
  • CA548560A - Elevating bucket unloading apparatus : en fr
  • US2811902A - Mechanical bolt unlocking mechanism for recoiling barrel guns : en
  • CA548457A - Electrical counting apparatus : en fr
  • DE1019228B - Process and device for the recovery of the adhesive acid in the production of nitrocellulose : de en
  • DE1755505U - DEVICE FOR IGNITION OF A WELDING ARC. : de en
  • FR1146007A - Beet harvesting machine driven by a PTO shaft and providing all harvesting operations : en fr
  • DE1018974B - Brake disc designed for sliding armature motors : de en
  • AU216095B2 - Improved unit for floor construction : en
  • DE1019056B - Process and means for cooling rollers for the production of flat glass : de en
  • AU221658B2 - Portable, multi television, radio camera scope : en
  • US2811891A - Flame spectrochemical analysis of body fluids and compositions for use therewith : en
  • US2811918A - Slip feeler control in accounting machines : en
  • US2812039A - Braking and steering attachment for sleds : en
  • AU214830B2 - Improvements in or relating to forming amat or layer of discrete material : en
  • DE1755715U - ELASTIC MOUNTING OF COMBUSTION ENGINE, ESPECIALLY IN MOTOR VEHICLES. : de en
  • FR1146148A - Non-reciprocal electromagnetic transmission devices : en fr
  • GB785781A - Apparatus for printing surfaces not readily absorptive of printing mediums : en
  • US2811741A - Easel hinge : en
  • US2812165A - Header units for plate type heat exchanger : en
  • US2812078A - Article stacking machine : en
  • USD181370S - Planter : en
  • US2812311A - Water dispersible solid nitrilo-methylolphosphorus polymers : en
  • AU2755957A - Magazine hopper and magazine for automatic shooting weapons : en
  • DE1019169B - Single pack for X-ray films : de en
  • DE1755406U - REINFORCED WORK GLOVE. : de en
  • DE1755751U - DOOR PUSHER. : de en
  • US2812110A - Multiple pump control system : en
  • US2811820A - Cotton picking spindle with retractable tines : en
  • US2811842A - Air conditioning apparatus : en
  • US2812265A - Refractory mold material : en
  • US2812300A - Electrolytic regeneration of ion exchange resins : en
  • US2812348A - N-alkyl-n-benzhydrylaminoalkyl esters of n, n-dialkylaminoalkanoic acids, their salts and the production thereof : en
  • US2812446A - Photo-resistance device : en
  • DE1755587U - FASTENING DEVICE FOR GRAVE JEWELRY. : de en
  • AU1988556A - Improved engine mounting for augers : en
  • AU2743357A - Improvements in friction material : en
  • FR66978E - Headlight for automobile car : en fr
  • DE1755564U - HOUSING FOR HOUSEHOLD APPLIANCES, IN PARTICULAR COOKERS. : de en
  • FR67053E - Articulation device for prosthetic limbs : en fr
  • AU214986B2 - Journal box packing. h : en
  • FR1145966A - Gear system for spur gears : en fr
  • FR1146090A - Mounting tool for safety rings : en fr
  • AU2751457A - Improved pipe coupling : en
  • AU2756857A - Improvements in or relating to portable machining appliances : en
  • AU221841B2 - Improvements in or relating to electrical systems and electrical indicating and/or controlling instruments therefor : en
  • CA548297A - Redistribution of fluorine throughout a catalyst : en fr
  • US2811808A - Drinking tube : en
  • DE1018957B - Electric switch : de en
  • US2812252A - Air curing of water-laid hardboard containing butadiene-styrene copolymer : en
  • US2812356A - Organic acid-promoted cobalt oxide oxo catalyst system : en
  • US2812094A - o brien : en
  • US2812293A - Bracing means for coke oven batteries : en
  • USD181359S - Parking meter housing : en
  • CA548278A - Sheet forming and stacking apparatus : en fr
  • US2812029A - Rock picker : en
  • US2812487A - Servo system with magnetic rate-taking : en
  • US2812338A - Preparation of cyanohydrins : en
  • US2812481A - Self-balancing servomotor circuit : en
  • DE1018850B - Process for decalcifying phosphates containing lime, clay and iron : de en
  • CA548336A - Fumigant composition of activated silica gel and dihalo-alkene : en fr
  • DE1018839B - Method of making a brush : de en
  • DE1755420U - COMPOSITE MATERIAL MADE FROM SYNTHETIC LEATHER. : de en
  • DE1755467U - ELECTRONIC TIME LIMITER. : de en
  • DE1755626U - SLIDING DEVICE FOR DRIVERS TO DETERMINE FUEL CONSUMPTION. : de en
  • US2812075A - Car coupler : en
  • US2812080A - Vehicle beds : en
  • CA548353A - Herbicidal solution composition : en fr
  • US2812511A - Automatically actuated signal assembly for power units : en
  • US2811944A - Automatic trap nest : en
  • US2812264A - Coatings for simplifying frost removal from refrigerated surfaces : en
  • AU217663B2 - Improvements relating to supports for large structures : en
  • AU221031B2 - 1 comfy conditionair : en
  • AU213313B2 - Improvements in or relating to portable machining appliances : en
  • DE1018892B - Order to regulate road traffic : de en
  • DE1019252B - Oscillating mass for clocks with self-winding and process for their production : de en
  • US2812505A - Magnetic core for stationary electrical induction apparatus : en
  • US2811760A - Method for the production of casting moulds : en
  • US2811914A - Machine for cooking edible articles in deep fat : en
  • CA548482A - Clamps with pre-stressed and pre-set flexible grab arms : en fr
  • US2812384A - Automatic telephone system : en
  • CA548288A - Manufacture of draw-cord bags and the product thereof : en fr
  • CA548458A - Tunable oscillator with automatic frequency stabilisation : en fr
  • DE1019245B - Device for removing bottles from bottle crates : de en
  • DE967384C - Overcurrent switches, in particular installation circuit breakers : de en
  • US2812040A - Rotor brake suspension : en
  • US2812102A - Box with closure fastening means : en
  • AU2755857A - Box magazine or cassette for belt-fed automatic weapons : en
  • DE1019230B - Fireworks and processes for their manufacture : de en
  • DE967401C - An inner or intermediate sleeve enclosing a transducer jacket for metal extrusion : de en
  • CA548478A - Electrical logging apparatus : en fr
  • AU218449B2 - Treatment of solid materials : en
  • AU220504B2 - Improvements in or relating to variable area jet propulsion nozzles : en
  • US2812226A - Filing cabinets : en
  • USD181365S - Storage rack : en
  • DE1755625U - BOARD, IN PARTICULAR FOR EDUCATIONAL PURPOSES. : de en
  • US2811751A - Drawing frame for a spinning machine : en
  • US2812141A - Control for motor driven vent : en
  • CA548485A - Method for the recovery of hydrogen peroxide : en fr
  • US2812427A - Passive radio communication system : en
  • US2812178A - Sheet feeding apparatus : en
  • AU2769957A - Compound power units and control systems therefor : en
  • DE967406C - Circuit arrangement for signaling by means of alternating current of any frequency : de en
  • US2812187A - Nestable shopping cart with movable bottom : en
  • US2812088A - Automatic unloading trailer : en
  • US2812063A - Vibratory apparatus for treating materials : en
  • DE1019138B - Coating to protect against corrosion of metal surfaces : de en
  • GB785761A - Improvements in or relating to axial flow compressors : en
  • GB786002A - Improvements in jacks : en
  • AU222078B2 - Improvements relating to flexible mountings : en
  • USD181396S - Infant s shoe : en
  • US2812001A - Rockable work support means in a reciprocating bender : en
  • AU2757257A - r "Improvements in or relating to grabbing devices : en
  • BE531042A - PROCEDURE FOR THE RACEMIZATION OF OPTICALLY ACTIVE 1- (P-METHOXYBENZYL) -2-METHYL-OCTAHYDROISOQUINOLEINS. : en fr
  • US2812013A - Adjustable back rest : en
  • US2811922A - Cartridge case removal means : en
  • DE1018975B - Two-layer winding for electrical machines with an uneven number of conductors per slot : de en
  • FR1146041A - Simultaneous reception device : en fr
  • FR1146291A - Improvements to insulated containers : en fr
  • DE1755471U - EXTINGUISHING SPARK LINE, IN PARTICULAR FOR OVERVOLTAGE ARRESTER : de en
  • FR1145977A - Knitting Machine Improvements : en fr
  • FR1146263A - Torsional suspension devices, especially for vehicles, with variable position, flexibility, load and damping : en fr
  • GB785877A - Improvements in or relating to the surface treatment of aluminium : en
  • GB785991A - Process for removing metals from hydroformylation products : en
  • USD181338S - Golf ball tee : en
  • FR1146016A - Road material : en fr
  • US2811964A - Sphygmomanometric control system : en
  • GB785806A - Physical treatment of solutions of organic acid esters of cellulose : en
  • GB785892A - Improvements relating to chairs and sofas : en
  • US2811833A - Turbine cooling : en
  • US2812203A - Permanent magnet holding arrangement : en
  • DE1755535U - CLOTHING GALVES. : de en
  • DE1755569U - OVEN HEATING FOR ELECTRIC STOVES. : de en
  • FR1146085A - Field displacement isolator : en fr
  • FR1146230A - Improved method and apparatus for dehydrating gelatin capsules : en fr
  • FR1146297A - Power steering for automobiles : en fr
  • DE1755649U - : de en
  • DE1755687U - MOLD MADE OF TRANSPARENT FILM FOR THE PRODUCTION AND COATING OF CHOCOLATE FIGURES. : de en
  • DE967379C - Color control circuit for cathode ray tubes : de en
  • FR1145982A - Improvements to pumps : en fr
  • FR1146105A - Improvements to demodulators : en fr
  • FR1146329A - Improved process for ridding solutions of their impurities : en fr
  • FR67058E - Manufacturing process of construction elements : en fr
  • US2811725A - Compartment attachable to the roof of a motor vehicle : en
  • GB785942A - Improvements in power operated brakes particularly for winding and haulage engines : en
  • GR18270B - METHOD OF CONSTRUCTION OF CLEANING BRICKS. : el en
  • DE1755683U - LIFTING DEVICE FOR MACHINING EQUIPMENT. : de en
  • DE1755723U - MULTI-PURPOSE TRAILER. : de en
  • FR1146343A - Disconnector intended to electrically connect a fixed point to a semi-fixed point, such as in particular a point of a suspended cable : en fr
  • GB785885A - An electronically controlled counting device : en
  • GB785767A - Improvements in and relating to central heating and plant, and methods of operating such plant : en
  • FR1146052A - Electrical resistors and other bodies having a negligible coefficient of thermal expansion : en fr
  • DK83806C - Hand knitting machine. : da en
  • FR1146220A - Method and device for washing, in particular, household linen in backwashing installations : en fr
  • FR1146272A - Convertible flap collar : en fr
  • FR67063E - Distributor of calibrated fragments, grains, seeds and coated seeds : en fr
  • GB785754A - Improvements in and relating to drilling rigs : en
  • USD181376S - Fire alarm : en
  • US2812076A - Sorter and counter for pharmaceutical products : en
  • US2812129A - Suction pump : en
  • US2812167A - Liquid spray generator : en
  • US2812301A - Electrolytic regeneration of aqueous solutions containing mercaptides : en
  • US2811815A - Continuous glass molding machine : en
  • DE967405C - Circuit arrangement to prevent unauthorized connections in telephone systems with dialer operation, especially for private branch exchanges : de en
  • DK83800C - Electrical insulation block for insertion on and subsequent holding of a plurality of flat, parallel electrical conductors. : da en
  • US2812327A - Basic ethers of carbinols substituted by endocyclic groups, and a process of making same : en
  • DE1755631U - SHAFT AUTOMAT. : de en
  • GB785954A - Musical gigarette lighter : en
  • CY165A - Process for preparing refined sugar syrups from fruit : en
  • DE1019166B - Electrically controlled shutter for photographic devices via a galvanometer : de en
  • DE967360C - Electrode for arc welding : de en
  • FR1146068A - Oil filter : en fr
  • FR1146165A - Improvements to the carbonization of carbonaceous materials : en fr
  • FR66997E - Electro-medical device with different initial and final speeds : en fr
  • GB785731A - Improvements in or relating to resinous compositions and fire resistant laminates prepared therefrom : en
  • AU215147B2 - Differential level measuring apparatus : en
  • GB786003A - Novel dehydro-betacarotene and the manufacture and conversion thereof : en
  • US2812147A - Helicopter parachute attaching structure : en
  • US2812153A - Valve plate structure : en
  • GB785846A - Improvements in torque converters : en
  • FR66999E - Distributor, coin selector : en fr
  • FR67064E - Accumulator battery and bench for charging : en fr
  • FR1146246A - Improvements to devices for peeling wallpaper and soaking paints : en fr
  • FR1146341A - Laminated plastic corrugated panels : en fr
  • GB785716A - Improvements in feeding mechanisms for use with power presses and like machines : en
  • GR18268B - CONNECTOR OF FEET AND FRAME OF CLOSED METAL CONTRACT, WITHOUT ACHIEVING THE FOLDING AND FOLDING OF THIS FEET, THE EXECUTIVE AND THE SECURE. : el en
  • GB785708A - Radio navigation system : en
  • DE1018869B - Process for the preparation of aminoalkyl purine derivatives : de en
  • DE1019236B - Device for stopping trolleys moving on rails in ceramic drying chambers : de en
  • FR1145976A - Washing apparatus, in particular for motor vehicles : en fr
  • US2811775A - Cutlery device : en
  • FR1146143A - Improvements to circuit breakers and contactors controlled by remanence electromagnets : en fr
  • GB785847A - Photographic elements and processes : en
  • AU2741457A - Device for detecting and repeating selectively sound signals emitted by overtaking vehicles : en
  • CA548265A - Gas burner : en fr
  • FR66968E - Improvements to conjugate gear machines and their applications : en fr
  • FR1146171A - Improvements made to load bearing props : en fr
  • GB785730A - Improvements in buttons : en
  • DE1755529U - COFFEE TABLE. : de en
  • FR1146236A - Equipment for supplying electric current to an arc welding station : en fr
  • GB785996A - Improvements in and apparatus for injection moulding polymers of halogen-containing vinyl compounds : en
  • FR1146059A - Improvements relating to organic sulphides : en fr
  • FR1146340A - Manufacturing process of hermetically sealed containers and resulting products : en fr
  • GB785907A - Improvements relating to sliding doors, shutters and the like : en
  • DE1018894B - Drive device for rail vehicles, in particular, driven by internal combustion engines, with anti-friction frames : de en
  • FR67078E - New plate material, processes and devices for obtaining it, and its applications : en fr
  • GR18253B - TARAKTRON SOAP. : el en
  • CA548320A - Method of adhering gold to a non-porous ceramic surface and composition therefor : en fr
  • US2811836A - Booster brake mechanism : en
  • US2812201A - Quick disconnect coupling : en
  • US2812413A - Electric heating system : en
  • USD181387S - Plate or similar article : en
  • DE1019213B - Automatic emergency call alarm : de en
  • DE1755465U - ELECTRICAL INSTALLATION DEVICE WITH GLOW LAMP. : de en
  • DE1755673U - PROTECTIVE SHIELD FOR MACHINE TOOLS. : de en
  • DE967388C - Control device for electrical machines with internal fan : de en
  • DE1755709U - DUST-PROOF WINDOW FOR SANDBLAST HELMET. : de en
  • DK83808C - Water heater for preparing domestic hot water. : da en
  • CA548543A - Elevator dispatching systems : en fr
  • FR67091E - Device for measuring the pressure obtained in a hydraulic braking circuit : en fr
  • GB785757A - Improvements in scraper devices for use with rollers : en
  • DE1755501U - ELECTRICALLY HEATED HEALTH SHOE. : de en
  • CA548317A - Radio tuner comprising longitudinally adjusted plates : en fr
  • DE1755701U - CINEMA. : de en
  • US2811736A - Windshield wiper : en
  • US2811865A - Transmission control : en
  • US2812250A - Production of titanium by the reduction of titanium tetrachloride by magnesium : en
  • USD181352S - Wheeled double shelved carrier : en
  • DK83789C - Method for making brush strips and apparatus for carrying out the method. : da en
  • DE1019080B - Injection machine for the continuous processing of meltable or plastically deformable plastics : de en
  • US2811885A - Automatic form tool holder for lathes : en
  • USD181383S - Plate or similar article : en
  • US2811756A - Sewing welt : en
  • US2812131A - Combined paper feed and function control mechanism : en
  • US2812288A - Destructive distillation of hydrocarbonaceous materials : en
  • US2812155A - Venetian blind cleaner : en
  • CA548519A - Magnetic clutch with stationary winding : en fr
  • DE1019104B - Method and apparatus for registering, controlling and regulating the content of oxidizing or reducing agents in a continuous oxidizing or reducing process : de en
  • DE1755491U - Fluorescent neon lamp. : de en
  • DE1755519U - SHOE WITH RESISTANT PARTS. : de en
  • DE1755476U - CHUCK FOR ARC LAMP COALS. : de en
  • BE531129A - : en
  • US2812233A - Metal extraction process : en
  • US2812399A - Tractor ignition cut-off device : en
  • US2812474A - Control circuit employing transistors : en
  • US2812494A - Pulse height measurement system : en
  • US2812441A - X-ray cassette warpproof bakelite front : en
  • DE1019131B - Universal joint : de en
  • DE1019207B - Sports shoes, in particular ski boots : de en
  • GB785958A - Improvements relating to motor vehicles : en
  • US2812100A - Covered vessel : en
  • CA548419A - Twin parking meter : en fr
  • DE1018823B - Multi-part pit stamp with a clamping band lock : de en
  • GB785903A - Electric circuit closing device, especially for use in the testing of switches : en
  • US2811744A - Apparatus and method for ink recordation on molding resinous plastic articles : en
  • US2811927A - Fluid pump or motor : en
  • US2812162A - Mobile derrick for supporting vertical earth drills : en
  • CA548300A - Method and apparatus for well logging : en fr
  • DE1019028B - Process for the production of flowable plastisols based on bituminous substances : de en
  • FR67089E - Low loss magnetic ferroceramic materials : en fr
  • GB785961A - Device for replacing a normally active apparatus in a transmission system or replacing a normally used route by a spare apparatus or a spare route in the event of a breakdown in the normally used apparatus or route : en
  • US2812267A - Resinous compositions plasticized with esters of sulfur-containing alcohols : en
  • US2812191A - Four wheel steering for mine tractors : en
  • US2811827A - Balanced jet nozzle and cooling means therefor : en
  • US2812412A - Manually turnable wheels : en
  • DE967377C - Television receiver with an arrangement for increasing the contrast of the image reproduction : de en
  • FR1146040A - Sole with recess for marking plate : en fr
  • FR1146265A - Toy garage : en fr
  • DE1019144B - Method and device for grinding the teeth of narrowed flat files with a single straight grinding tool : de en
  • DE1755746U - FOLDABLE BATH LADDER. : de en
  • DE1018963B - Device with at least two changeable electrical resistors : de en
  • DE1755651U - EXHAUST SILENCER. : de en
  • DE1755660U - ARRANGEMENT AND INTEGRATION OF SINGLE HOSES FOR THE SEPARATE SIMULTANEOUS PROMOTION OF TWO MEDIA. : de en
  • DE1755726U - ELASTIC WINDOW HOLDER. : de en
  • FR1146278A - Manufacturing process of complex fertilizers : en fr
  • GB785897A - Improvements in or relating to electrical information storage and read-out devices : en
  • DE1755764U - RESIN COATED PANEL. : de en
  • CA548275A - Treatment of residual liquor : en fr
  • DE1018854B - Process for the production of 3, 3, 3-trimethyl isopropanol as a glycerol substitute : de en
  • DE1755636U - CONVEYOR AND SCREEN BELT COMPOSED FROM TOOTHED BELT. : de en
  • FR1146321A - Headstock for machine tool : en fr
  • FR67076E - Safety device for safety pin : en fr
  • US2812175A - Resilient mountings : en
  • GB786015A - Improvements in or relating to cushion supports for the metatarsal arch of the foot and to foot aids incorporating such supports : en
  • DE1019100B - Ultrasonic microscope : de en
  • DE1019246B - packaging : de en
  • US2812059A - Die shaping device : en
  • US2811963A - Automobile heater attachment for warming bottles : en
  • DE1018960B - Remote control receiver for the pulse interval method : de en
  • DE1755630U - VENDING MACHINE. : de en
  • FR1146026A - Shell molding with vacuum application : en fr
  • US2812008A - Manufacture of v-belts : en
  • US2812060A - hearn : en
  • FR1146271A - Pressure detector : en fr
  • GB785721A - Air intake assemblies for aircraft propulsion units : en
  • GB785783A - An improved method and machine for the production of rubber and like rings : en
  • CA548262A - Apparatus for washing clothes : en fr
  • US2811924A - Two-zone production : en
  • US2811859A - Driving mechanism for tractors : en
  • FR67075E - Construction processes for metal molds : en fr
  • USD181335S - Calendar pad base : en
  • FR1146191A - Reactor for heterogeneous catalysts : en fr
  • CA548332A - Fungicides : en fr
  • DE1019126B - Fuel for internal combustion engines : de en
  • US2811931A - Timed surge neutralizer : en
  • US2812461A - Drive for small machinery, alternatively to be used for electric and mechanical energy : en
  • US2812077A - Wall jack : en
  • DE1755603U - TRANSPORT CASE FOR TAPE RECEIVERS. : de en
  • FR1146019A - Laminated core relays, with switches in sealed chambers : en fr
  • FR1146267A - Screener-deburrer-bagger : en fr
  • US2812272A - Apparatus and method for the production of metallized materials : en
  • US2812275A - Protective coating for salt bath brazing : en
  • US2812365A - Process of preparing bis-(3, 5, 6-trichloro-2-hydroxyphenyl) methane : en
  • US2812425A - Railway track circuit : en
  • GB785995A - Improvements in or relating to the preparation of titanium carbide, boride or nitride : en
  • GB786008A - Conveyor apparatus for the evacuation of dusty or grain material from pressure tanks by means of compressed air : en
  • GB785947A - Electric switches having interlocked covers : en
  • US2812251A - Apparatus for automatically removing lint from a plurality of rows of textile looms : en
  • US2812157A - Turbine blade cooling system : en
  • AU223902B2 - Apparatus for nullifying residue time for parking meters : en
  • FR1146344A - Climbing device with automatic adjustment for climbing poles : en fr
  • GB785935A - Improvements in or relating to the production of webs or mats of bonded staple lengths of grouped filaments : en
  • DE1755769U - PAYER. : de en
  • US2811844A - Sweet corn butter device : en
  • AU219987B2 - Tab-forming tape dispenser : en
  • AU2556257A - Portable, multi television, radio camera scope : en
  • CA548408A - Extrusion apparatus : en fr
  • DE1019082B - Process for the production of lightfast surface structures by optionally two-stage reaction of polyesters containing free hydroxyl groups with diisocyanates : de en
  • FR67095E - Hood for two-wheeled vehicle : en fr
  • GB785728A - Improvements in or relating to the magnetic recording and reproduction of televisionsignals : en
  • GB785733A - Method of moulding tires : en
  • AU215757B2 - Confection and process for producing thesame : en
  • DE1019014B - Portable device for the detection of ionizing radiation and switch for this device : de en
  • US2812119A - Pressure responsive automatic dispensing device : en
  • CA548283A - Method of and apparatus for controlling vapor superheat temperatures : en fr
  • DE1019054B - Cosmetic preparations with the addition of acetals of the pyridine series : de en
  • CA548250A - Screwdriver-cap : en fr
  • FR1146103A - Production of hydrogen peroxide from degraded alkylanthraquinones : en fr
  • US2811862A - Actuator for a plurality of carburetors : en
  • US2812051A - Safety device for movable belt assemblies : en
  • US2811805A - Fishing line float : en
  • US2811762A - Process for molding piston rings : en
  • US2812362A - Preparation of bis (chlorophenyl)-trichloroethanol : en
  • USD181399S - Projector carrying case : en
  • US2811986A - Loom : en
  • US2811920A - Air regulator for duplicating machine : en
  • DE1019152B - Device for smoking food : de en
  • US2812259A - Coated food product and method of producing same : en
  • DE1019098B - Device for scanning and reproducing magnetic fields : de en
  • DE1755414U - ROLLER ADJUSTMENT IN ROLLING MILLS, IN PARTICULAR IN WARM PILGER ROLLING MILLS. : de en
  • FR67084E - Device for cashing or disbursing bottles or other containers : en fr
  • DE1018959B - Electromagnetic contactor with torque compensation : de en
  • DE1755722U - ROAD VEHICLE WITH STORE EQUIPMENT. : de en
  • FR1146247A - Process for tempering glass and products conforming to those obtained : en fr
  • GB786017A - Improvements in or relating to grinding mills : en
  • AU216511B2 - Automatic machine for deburring, polishing and buffing all types and shapes of articles : en
  • DE1755679U - DEVICE FOR COLLECTING AND DRAINING THE COOLING LIQUID IN CONSOLE MILLING MACHINES. : de en
  • DE1018834B - Process for pre-cleaning cotton material : de en
  • DE1019117B - Knife drum for Haecksler : de en
  • FR1146028A - Drive device for conveyor apron usable in particular in mines : en fr
  • DE966565C - Process for fixing organic water-soluble compounds on materials with a fibrous structure : de en
  • GB785863A - Improvements in or relating to carbonization of carbonaceous materials : en
  • DE1018979B - Drive for a mechanical inverter : de en
  • US2812305A - Phenol removal from phenol-bearing waters : en
  • DE1755705U - SPRING FLAP FOR SELF-PRIMING CENTRIFUGAL PUMP. : de en
  • DE1755748U - FILLING DEVICE FOR COMPRESSIBLE MASSES E.g. SAUSAGE OD. DGL. : de en
  • CA548258A - Typewriter number-printing apparatus controlled by calculating machines : en fr
  • US2811831A - Variable area nozzle : en
  • US2812015A - Combustion and flame detecting : en
  • FR1146282A - Antenna circuit for transistor receiver : en fr
  • CA548287A - Composition of matter, palladium reforming catalyst production and application : en fr
  • DE1018976B - Circuit arrangement for dividing the load current in proportion to the nominal power over several parallel working direct current generators : de en
  • DE1018904B - Method and circuit arrangement for measuring the reference distortion of telegraphic step sequences : de en
  • GB785796A - Apparatus for examining the capacity of human beings to discriminate between light of different intensity and of different colour : en
  • US2812376A - Electric battery : en
  • DE1755787U - ROLLER TRACK CURVE. : de en
  • FR67098E - Process for the manufacture of evaporators and condensers for refrigeration cabinets and apparatus thus produced : en fr
  • DE967345C - High pressure nipple for welding to collector : de en
  • US2812411A - Means for vapor deposition of metals : en
  • AU219226B2 - Plant growth regulating composition : en
  • FR1145980A - Topographic relief device : en fr
  • US2811904A - Fiber stock refining apparatus : en
  • FR1146217A - Special bait for fishing white fish : en fr
  • US2811878A - Tools for making slots in metal by use of a drill : en
  • US2812030A - Motor vehicle fuel tank : en
  • DE1019241B - Process for producing a colourfast and bleeding-proof engobe on asbestos cement products, in particular asbestos cement panels : de en
  • GB785823A - Improvements in or relating to the casting of ferrous metals in ingot moulds : en
  • GB785994A - Improved fluid coking process : en
  • GB785845A - Apparatus for spectrochemical analysis and structural analysis of solids, liquids and gases by means of x-rays : en
  • FR67003E - Medical belt : en fr
  • USD181398S - Slide, projector : en
  • US2812043A - Controls for internal combustion engines : en
  • US2812208A - Vehicle fluid seal awning : en
  • US2811849A - Guard for wringer rollers : en
  • US2812248A - Process of treating iron ores with tar : en
  • DE1018917B - Circuit arrangement for a miniature amplifier with crystal triodes, in particular germanium triodes : de en
  • DE1019067B - Collective heating or cooling system with air as a heat or cold carrier : de en
  • DE1019114B - Device for separating, cleaning and drying the material fed and threshed under the effect of a conveying air stream : de en
  • DE1755445U - DIAL CLOCK FOR REMOTE SIGNALING SYSTEMS (MEMORY SELECTION). : de en
  • US2812090A - Industrial truck mounted material handling and manipulating device : en
  • DE967344C - Process for the preparation of reaction products of secondary amines with quinones : de en
  • US2812493A - Synchroscopes : en
  • FR1146158A - Easy-to-dye polymeric vinyl cyanide items and their manufacture : en fr
  • GB785722A - Die forging press : en
  • DE1018866B - Process and device for the continuous production of surface-active organic compounds : de en
  • US2812016A - Igniter : en
  • CA548389A - Insecticidal composition : en fr
  • AU2758557A - Improvements relating to nuclear reactors : en
  • CA548510A - Tandem axle suspension for vehicles : en fr
  • DE1018832B - Process for the production of cylindrical objects with one or more highly stressed rim bodies consisting of a hollow profile : de en
  • DE1755614U - DEVICE FOR THE QUANTITATIVE DETERMINATION OF GAS MIXTURES BY SELECTIVE ABSORPTION OF SINGLE OR SEVERAL GAS COMPONENTS AND DETERMINATION OF THE PARTICULAR GAS QUANTITIES FROM THE PRESSURE DIFFERENCE ON DIFFERENTIAL MANOMETERS. : de en
  • FR1146205A - Process for the ripening of polyepoxides : en fr
  • US2811917A - Automatic can marking machine : en
  • US2812028A - Propeller for ships : en
  • US2812239A - Extracting alumina from alumina and aluminum phosphate ores in one liquor : en
  • US2811804A - Elastic weed guard for fish hooks : en
  • AU223253B2 - Improvements in or relating to transistor switching arrangements : en
  • US2811855A - Electrical fluid flow measuring apparatus : en
  • US2812289A - Staged calcining of fluid coke with falling, non-fluid bed : en
  • DE1755459U - JUNCTION BOX. : de en
  • DE1755478U - PENDANT LAMP WITH METALLIC PENDANT TUBE AND PROTECTIVE CONDUCTOR CONNECTION : de en
  • FR1146253A - Thermostatic device : en fr
  • DE1755523U - CUVETTE SPRING TENSIONER. : de en
  • CA548237A - Formation packer : en fr
  • DE1019084B - Process for the production of silicone elastomers : de en
  • DE1755548U - SPONGE WITH DISINFECTING, DEODORIZING AND FOAMING PROPERTIES. : de en
  • CA548231A - Positive head for high-intensity arc lamps : en fr
  • CA548483A - Clamps with cambered grab arms : en fr
  • DE1755729U - HEATING AIR MANIFOLDS FOR MOTOR VEHICLES. : de en
  • AU2757157A - Improvements in or relating to collars : en
  • US2812276A - High frequency cores : en
  • DE1755421U - MACHINE UNIT FOR COLLECTING PEAT. : de en
  • DE1019011B - Spool unwinding device for winding machines : de en
  • AU220967B2 - Polymers with ethylene oxide : en
  • US2812394A - Continuity tester : en
  • US2811755A - Semi-self-storing awning : en
  • US2812507A - Electrical connector : en
  • DE1018827B - Process for the biotechnological production of 2-keto-1-gulonic acid : de en
  • CA548502A - Making sulfonates suitable for use in soluble oil : en fr
  • DE1018851B - Process for the preparation of salts of anhydrous acids of phosphorus, which contain trivalent and pentavalent phosphorus : de en
  • DE1018991B - Arrangement for measuring the electrical energy consumption in multi-phase networks : de en
  • US2811772A - Spring removing and applying tool : en
  • US2812433A - Plural band frequency converter with intermediate frequency trapping means : en
  • DE1019004B - For venting and filling, especially of incandescent lamp covers, a valve of transport belts : de en
  • IE23065L - Water closets : en
  • US2812374A - Production of acetylene by incomplete combustion of hydrocarbons : en
  • US2812050A - Automatic pusher assembly : en
  • DE1019157B - Frame for individual removal of objects : de en
  • US2812092A - Nursing bottle : en
  • CA548310A - Diaphragms for use in ion exchange processes : en fr
  • US2811860A - Driving mechanism for imparting a reciprocal movement to a machine component : en
  • US2812224A - Sealed universal bearing mounting : en
  • AU220354B2 - New dyestuff compositions : en
  • US2812466A - Ceramic electron tube : en
  • US2812214A - Method and a device for making brush-strips : en
  • CA548372A - High speed thrust bearing structure : en fr
  • DE1018977B - Rectifier circuit, especially with dry rectifier to keep the voltage of a battery connected to the consumer network constant : de en
  • AU217390B2 - Narrow gauge railway truck : en
  • CA548217A - Producing petroleum sulfonates : en fr
  • CA548535A - Frequency stabilized oscillator : en fr
  • AU2748557A - Improvements in or relating to apparatus for testing agroup of electric signals : en
  • AU2758857A - Improvements in or relating to data processing machines : en
  • FR1146168A - Free-piston internal combustion engine : en fr
  • GB785936A - Improvements in or relating to incorporation of solid materials in oil : en
  • CA548546A - Temperature compensated reclosers : en fr
  • DE1019050B - Process for the preparation of concentrated aqueous solutions of salts of tetracyclines : de en
  • US2811928A - Rotor vane control : en
  • US2812220A - Portable collapsible scaffolding : en
  • USD181333S - Plate or similar article : en
  • DE1019094B - Extendable steel tape measure : de en
  • DK83807C - Mechanism for locking two mutually movable hospital furniture parts. : da en
  • FR67007E - Container : en fr
  • GB785814A - Improvements in or relating to the production of articles from aluminium nitride : en
  • GB785982A - Improvements in or relating to the isolation of the antibiotic neomycin : en
  • US2812273A - Method of making titanium-dioxide rectifiers : en
  • AU214351B2 - IMPROVEMENTS RELATING TO FINNED TUBING. r : en
  • CA548207A - Carriage bracket for head anchor : en fr
  • CA548385A - Method and apparatus for applying covering material to a molded object : en fr
  • CA548460A - Multiple system for the transmission of television signals : en fr
  • DE1019013B - Process for the formation of an inversion layer in surface semiconductors by the melt-back process : de en
  • DE1018933B - Circuit arrangement for monitoring the operating status of telephone lines via which additional messages are transmitted : de en
  • AU221079B2 - Escapement fob timer switch : en
  • DE1019141B - Thread cutting device : de en
  • US2812221A - Jewel bearing support : en
  • DE1019253B - Triggering device for a musical mechanism operated by a clockwork : de en
  • DE1755682U - DEVICE FOR FLASHING BLOCKS, ESPECIALLY MADE OF IRON AND STEEL. : de en
  • FR1146309A - Anti-theft device for all vehicles : en fr
  • DE1018880B - Hydraulic control, especially for the valves of piston engines : de en
  • AU2752257A - Circuit breaker embodying a trip device for tripping the breaker in response to overload currents upto a predetermined value : en
  • DK83811C - Pump automat. : da en
  • CA548343A - Process for preparing lower alkyl trichlorosilanes : en fr
  • CA548554A - Methods of refrigeration : en fr
  • US2811743A - Ground meat knitting device : en
  • DE1755800U - STORAGE AND TRANSPORT PACKAGE FOR ROD-SHAPED GRINDING AND CUTTING TOOLS : de en
  • DE1019179B - Pressure wave protection for ventilation lines of air raids or the like. : de en
  • DE1755730U - GLARE PROTECTION DEVICE FOR MOTOR VEHICLES BY GRID WITH SPECIAL HANGING DEVICE. : de en
  • DE967390C - Control arrangement with symmetrical transistors : de en
  • GR18255B - ACCESSORY OF A CLOSED METAL DIVINE SYSTEM AND ITS FEET SUPPORT. : el en
  • US2812266A - Process for dispersing aluminum rosinate : en
  • DE967351C - Balancing capacitor : de en
  • US2812470A - Periodic focusing in traveling wave tubes : en
  • US2812417A - Method and machines for producing a butt seam joint by means of resistance welding : en
  • CA548470A - Method and apparatus for improving lehr operation : en fr
  • US2811767A - Plastic mix texturing device : en
  • US2812283A - Therapeutic solvent vehicle : en
  • US2812342A - Hydrogenation of structurally modified acids and products produced thereby : en
  • US2812317A - Hydrolyzed polyacrylonitrile polymers and process of preparing same : en
  • US2811846A - Photoflash lamp : en
  • US2812047A - Drum stop mechanism for rotary duplicating machines : en
  • DE1755621U - SAMPLING DEVICE. : de en
  • DE1018872B - Process for the preparation of O-desmethyl-N-deacetyl-N-methylcolchicine : de en
  • DE1019190B - Brake assembly, particularly for motor vehicles : de en
  • FR1146154A - Process for the optical whitening of polyacrylonitrile or polyvinyl chloride materials : en fr
  • US2811994A - Sliding tiltable arbor table saw : en
  • DE1755796U - TORQUE WRENCH WITH AN ADJUSTABLE COMPRESSION SPRING ARRANGED IN THE HANDLE. : de en
  • FR66953E - Abrasive article with metal reinforcement : en fr
  • GB785805A - Improvements in or relating to fractionation in coker scrubber of heavy gas oils containing a high concentration of metal contaminants : en
  • DK83821C - Sole trimming machine. : da en
  • GB785749A - Electric time-piece actuated by a battery : en
  • FR1146140A - Improvements to needle sharpening devices : en fr
  • US2811845A - B-c photoflash unit : en
  • US2812024A - Oil and gas well device : en
  • US2812485A - Tachometer generator damped servo system : en
  • AU2635457A - Improvements in or relating to variable area jet propulsion nozzles : en
  • US2812387A - Telephone set : en
  • US2811990A - Packing apparatus and methods : en
  • CA548316A - Computing apparatus : en fr
  • CA548418A - Method and means for heat treating metals : en fr
  • AU2753957A - Improvements in or relating to forming amat or layer of discrete material : en
  • CA548244A - Transmission system : en fr
  • CA548429A - Labelling machines : en fr
  • CA548492A - Assembly unit : en fr
  • US2812205A - Push button door handle : en
  • FR1146187A - Gas turbine engine improvements : en fr
  • AU2753557A - Improvements in or relating to circuit arrangements to obtain the intercarrier oscillations fromthe output stage ofa television receiver, this stage comprising a screen-grid valve : en
  • CA548411A - Driver for spools or bobbins : en fr
  • US2812164A - Heat exchanger : en
  • US2812316A - Polymerization of butadieneacrylonitrile : en
  • AU2745357A - Journal box packing. h : en
  • DE1755640U - WASHING MACHINE WITH ELECTRIC DRIVE FOR POTATOES AND SIMILAR TUBES. : de en
  • DE1018870B - Process for the production of phosphoric acid esters : de en
  • DE1019065B - Movable, especially mobile jack with a freely projecting, pivotable lifting arm : de en
  • AU1950156A - IMPROVEMENTS RELATING TO FINNED TUBING. r : en
  • DE967430C - Cable excavator or cable crane with four carrying ropes for the trolley : de en
  • AU220896B2 - Improvements relating toa railway car truck assembly, including a combined wear plate and spring forthe brake beam guide recesses ofa railway truck side frame : en
  • DE1755777U - MOUTHPIECE FOR EXTRUSION PRESSES IN CERAMIC PLANTS. : de en
  • CA548342A - Process for producing organofluorosilanes : en fr
  • CA548524A - Cable terminal : en fr
  • US2812034A - Horizontal high pressure separator : en
  • DE1755449U - PUSH BUTTON DEVICE FOR AREA OR SOUND COLOR SWITCHING OR. DGL. FOR HIGH FREQUENCY RECEIVERS. : de en
  • CA548313A - Chair and tablet arm assembly : en fr
  • US2812159A - Securing means for turbo-machine blading : en
  • US2811932A - Double-deck railway train and car : en
  • US2811948A - Locking device for fountain pen : en
  • CA548272A - Process for enameling aluminum : en fr
  • DE1019215B - Circuit arrangement for the optional activation of signal systems and the transmission of various signals : de en
  • USD181331S - Tuxedo shirt : en
  • CA548453A - Loose leaf filing trays or binders : en fr
  • GB785906A - Improvements relating to clip fastening devices for securing panels to supports : en
  • US2812087A - Car top boat carrier and loading apparatus : en
  • US2811999A - Rim for pneumatic tire casings : en
  • US2811723A - Guide for flush tank float ball : en
  • US2812395A - Directional signal mounting plate assembly : en
  • US2812420A - Photoflash unit : en
  • CA548274A - Clamp for dipper teeth : en fr
  • DE1018928B - Circuit arrangement for hand-operated switching devices for long-distance telephony : de en
  • DE1019217B - Electroacoustic transmission system : de en
  • DE1755504U - THERMOSTAT FOR TEMPERATURE STABILIZATION OF ELECTRICAL COMPONENTS. : de en
  • DE1755767U - BADMINTON. : de en
  • US2811768A - Plastic casket : en
  • AU2752557A - Improvements in and relating to nuclear reactors : en
  • AU2197556A - Integrally formed self aligning bearing : en
  • AU219745B2 - Improvements in or relating to variable area jet propulsion nozzles : en
  • DE1755404U - SINGLE TROUSERS WITH RECESSED STEP. : de en
  • GB785902A - A new or improved appliance for cleaning slatted structures and in particular venetian blinds : en
  • AU2742157A - A rotor shaft member anda car coupler equipped therewith : en
  • US2812339A - Graft polymer-fortified bitumen additives : en
  • US2812067A - Horizontal pivot slide : en
  • US2812255A - Food product : en
  • US2811777A - Saliva-ejector attachment for a dental matrix band retainer : en
  • US2812458A - Variable speed electric generators in particular for automobile vehicles : en
  • CA548362A - Yarn selector mechanism : en fr
  • FR1146198A - Process and apparatus for the preparation of milk fermentation products, in particular yoghurt : en fr
  • FR1146346A - Self-supporting electric cable : en fr
  • FR67062E - Method of calendering suitable varnishes for printed papers, related machines and resulting products : en fr
  • AU2758457A - A device for processing artificial threads, films, tubes bands or ribbons when advanced, using roller systems the axes ofwhich intersect or cross eachother : en
  • DE1019242B - Method for producing a firm connection between ceramic bodies : de en
  • GB785928A - Improvements in nuclear reactors including horizontal graphite bars : en
  • AU2741157A - Improvements in apparatus forthe transport and storage of vehicles : en
  • CA548241A - Arrangement for regulation of the driving engine for variable pitch propellers : en fr
  • CA548511A - Means for tensioning rods and the like : en fr
  • CA548538A - Method of regulating solute segregation during crystallization : en fr
  • CA548364A - Necktie clasp : en fr
  • DE1755685U - MIXING DEVICE FOR POWDERED TO GRAINY GOODS. : de en
  • DE967399C - Method and device for conveying bulk goods in pneumatic pipelines : de en
  • DK83801C - Radio navigation system and receiver for such system. : da en
  • AU223624B2 - New biologically active steroid compounds and process forthe preparation thereof : en
  • US2811830A - Automatic speed regulator for turbojet engines having a controllable nozzle : en
  • US2811984A - Thick-edge diaphragm pressure gage : en
  • US2812325A - Amine salt of penicillin : en
  • US2811974A - Dipping machine : en
  • US2812204A - Door lock : en
  • US2812508A - Filament lighting contact assembly for fluorescent lamp exhaust machines : en
  • DE1755650U - EXHAUST GAS REGULATORS FOR COMBUSTION MACHINERY. : de en
  • CA548567A - Drawing of synthetic fibres : en fr
  • FR1146021A - Tungsten powder preparation process : en fr
  • GR18269B - NARRATIVE OF VARIOUS ISSUES THROUGH PHOTOS FROM THE NATURAL TAKEN. : el en
  • CA548368A - Operating mechanism for automatic electric toasters : en fr
  • DE1755656U - METAL ELBOWS PREPARED FOR ROLLING ON FITTINGS. : de en
  • FR1145955A - Shock absorber device, in particular for motor vehicles : en fr
  • FR1146119A - Device for adjusting the number of revolutions of single-phase and polyphase AC motors : en fr
  • FR67036E - Ultrasonic echo recording device : en fr
  • DE1019035B - Liquid fuels for heating and cooking purposes : de en
  • DE1019109B - Calculating machine with a device for performing the automatic abbreviated multiplication : de en
  • DE1755530U - DEVICE FOR APPLYING AND INJECTING THE CONCENTRATES REQUIRED FOR PERMANENT HAIR WAVING. : de en
  • DE967398C - Zipper for can-like containers : de en
  • US2812284A - Oral detergent composition and dentifrice comprising same : en
  • FR1146279A - Improvements to servo controls : en fr
  • CA21454S - Sock : en
  • DE1019174B - Process for the production of diazotypes : de en
  • AU2758657A - Confection and process for producing thesame : en
  • CA548229A - Roof-plates and their fixation : en fr
  • US2812361A - 3-cyclohexylidenepropyl vinyl methyl carbinol : en
  • BE531101A - Manufacturing process for new polymer materials : en fr
  • CA548505A - Web corrugating machine : en fr
  • US2812022A - Venetian blind bottom rail : en
  • AU1803056A - Detachable platform fob ladders : en
  • AU219553B2 - Spirit duplicating and copy reproduction with complementary chemical reagents : en
  • CA548251A - Container with closing device : en fr
  • AU2749757A - Improvements in or relating to devices for reducing glare and dazzle from headlights of motor vehicles : en
  • US2812109A - Container : en
  • CA548363A - Auxiliary suspension bumper : en fr
  • CA548450A - Reinforced fibrous products and their manufacture : en fr
  • CA548271A - Calculator : en fr
  • DE1755518U - DEVICE FOR KEEPING THE HOUSING PARTS OF A FAN, IN PARTICULAR FOR A VACUUM CLEANER. : de en
  • DE1755567U - UNDERFLOOR HEATING FOR ROOMS OF ALL KINDS. : de en
  • FR1146050A - Transmission fluid coupling : en fr
  • FR67009E - Method and apparatus for measuring the colors and in particular the whiteness of substances such as flour or starch : en fr
  • US2812400A - Combination switch and variable resistor adapted for use with printed wiring : en
  • US2812116A - Beverage dispensing apparatus : en
  • BE531015A - : en
  • CA548466A - Duplex tube : en fr
  • DE1019244B - Schuettloch insert for connecting a suction line for furnaces : de en
  • FR1146061A - Broadband transistron amplifier : en fr
  • GB785772A - Aircraft control surface operating mechanism : en
  • US2811753A - Sliver-actuated stop motion : en
  • US2812471A - Multiple resistor unit : en
  • US2812019A - Treatment of lecithin : en
  • US2812098A - Convertible utensil : en
  • US2812169A - Mining machine-cooling system : en
  • DE1019083B - Process for the production of plastics by hardening epoxy compounds : de en
  • DK83809C - Wood preservative. : da en
  • FR1146155A - Improvements to calibration devices : en fr
  • DK83824C - Device for binding machines for producing an interlocking hook connection in the overlapping band ends. : da en
  • USD181379S - Laundry machine cabinet or similar article : en
  • DE1755753U - SWING DOORS, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • CA548209A - Bedside fastener : en fr
  • DE1755724U - CARAVANS AS A CAR TRAILER. : de en
  • GB785894A - Improvements in or relating to electrical circuits of the kind including an electro-magnetic device : en
  • CA548323A - Gas pressure fire extinguisher adapter : en fr
  • DE967350C - counter : de en
  • DE1019099B - Repeat device for moving the sound head in sound recording and / or sound reproduction devices : de en
  • US2812093A - Reusable closure for jars and like containers and jar therefor : en
  • BE531123A - : en
  • CA548490A - Magnetic amplifier : en fr
  • AU212808B2 - Improvements in and relating to variable speed driving mechanisms : en
  • US2811959A - Valve actuating mechanism : en
  • DK83818C - Security lock with one or more cylinders. : da en
  • DE1018841B - Hole punch, in particular for punching layers of paper : de en
  • AU220667B2 - Universal and sliding joint : en
  • AU2748757A - Method of preparing 4-amino 3-isoxozolidinones : en
  • AU2752657A - Gate valve construction : en
  • CA548435A - Cold-cathode valve trigger circuit : en fr
  • US2812435A - Time discriminator : en
  • US2812444A - Electron-multiplier amplifier : en
  • US2811802A - Ice fishing rig : en
  • US2812386A - Interrupter circuit : en
  • CA548551A - Three-phase low frequency generator : en fr
  • DE1755645U - HOLDING DEVICE FOR VACUUM CLEANER. : de en
  • FR1146328A - Display stand, more especially display stand for cigarettes : en fr
  • FR1146336A - Process for treating seaweed and resulting products : en fr
  • FR67085E - Circuit breaker and switch or socket together : en fr
  • US2812341A - Hydrochlorination process : en
  • USPP1657P - Chrysanthemum plant : en
  • USD181353S - Toy squirt camera : en
  • AU2741557A - Improvements in or relating to record players : en
  • CA548239A - Conduit systems : en fr
  • US2812422A - Illuminated bathroom scale : en
  • US2812148A - Delayed opening parachute pack : en
  • US2811801A - Fishing rod holder : en
  • CA548219A - Visual control device or the like : en fr
  • CA548304A - Motor bearing cooling : en fr
  • USD181358S - Christmas tree ornament : en
  • AU2745757A - Oil burners : en
  • CA548444A - Methods of obtaining metallic pieces intended to undergo a thermal treatment : en fr
  • US2811938A - Portable sewing machines : en
  • US2812190A - Hand truck with convertible platform : en
  • US2811893A - Method for producing stereoscopic prints containing improved lightpolarizing images and the product of said method : en
  • US2811945A - Retractable writing instrument latch means : en
  • US2812174A - Scarfing method and apparatus : en
  • US2812357A - Removal of hydroperoxide carbinols from aromatic hydroperoxides : en
  • USD181343S - Display merchandiser : en
  • AU2740657A - Industrial truck : en
  • DE1755403U - LATERALLY CLOSING SPORTS SHIRT WITH TRIMMED FRONT PASSPORT. : de en
  • FR1146323A - Reinforced concrete profile, usable as a joist or as a construction element, and its manufacturing process : en fr
  • AU2757957A - 1 comfy conditionair : en
  • CA548506A - Nutritional and fungicidal composition : en fr
  • DE1755451U - RUBBER-INSULATED MULTI-WIRE LOW-VOLTAGE CABLE WITHOUT METAL SHEATH WITH CONDUCTIVE RUBBER LAYERS AS A MONITORING CONDUCTOR. : de en
  • US2812014A - Insulator pads and method of making same : en
  • US2812280A - Preparation of bis (halophenyl) trichloroethanol : en
  • CA548509A - Skid : en fr
  • CA548322A - Machine for making corrugated wood : en fr
  • DE1019161B - Swing frame for photographic reproduction cameras : de en
  • GB785712A - Improvements in handles for pneumatic percussive tools : en
  • US2811803A - Fish snare : en
  • US2812121A - Pouring container with protective cover : en
  • AU222807B2 - An improved method of fastening legs to furniture : en
  • CA548532A - Transmission line distortion correction : en fr
  • DE1019134B - Housing for control valves, in particular for control valves assembled in a battery arrangement : de en
  • DE1019173B - An arrangement consisting of radiation-sensitive and amplifier layers for the simultaneous production of several photographic images in just one exposure process : de en
  • DE1755597U - ADJUSTMENT DEVICE FOR PISTON COUNTERS. : de en
  • GB785794A - Improvements relating to the connection of terminal members to electric leads : en
  • US2812324A - Method for preparing fatty esters of non-reducing oligosaccharides in the presence of sulfoxides : en
  • US2812349A - Alkanoic acid esters of tetracycline antibiotics : en
  • US2811788A - Simulated radio navigation apparatus : en
  • CA548365A - Labyrinth seal : en fr
  • CA548562A - Circular saw blade carrier : en fr
  • DE1755561U - DEVICE FOR HEAT DRAINAGE FROM ROOM STOVES OR STOVES. : de en
  • DE1755743U - BOTTLE SCREW CAP WITH SPOUT FOR LIQUIDS. : de en
  • CA548375A - Shock absorber : en fr
  • DE1018902B - Automatic tensioning device for contact lines : de en
  • DE1019229B - Process for the production of Sprengoel by the nitration of ethylene : de en
  • US2812241A - Process for forming crystalline magnesia of high purity and of high density : en
  • US2812423A - Vehicle warning light : en
  • US2811795A - Ironing board cover and method of making the same : en
  • US2812217A - Fibrous material handling apparatus : en
  • GR18260B - VALVE BAGS - BOTTLE WITHOUT LID FOR THE PACKAGING OF LIQUID LIQUIDS AND GASES. : el en
  • AU221357B2 - A device for processing artificial threads, films, tubes bands or ribbons when advanced, using roller systems the axes ofwhich intersect or cross eachother : en
  • DE1019007B - Electric circuit for starting and operating gas discharge lamps : de en
  • DE1019259B - Radial piston fluid motor or pump : de en
  • FR67013E - Calculating device : en fr
  • AU2746757A - Roof covering comprising structural members made from plastics : en
  • CA548279A - Clasp finding : en fr
  • DE1018811B - Three-product sink separator : de en
  • DE1019151B - Pliers-like device for stabbing in : de en
  • DE1019248B - Spiral conveyor, the direction of which can be changed by changing the direction of the excitation force : de en
  • USD181380S - Plate or similar article : en
  • DE1019103B - Clamping head for tensile testing machines : de en
  • DE1019209B - Air rifle : de en
  • DE1018924B - Circuit arrangement for rotary dials in telecommunications, especially telephone systems : de en
  • DE967363C - Multi-stage impeller pump : de en
  • FR1146095A - Process for the preparation of dibenzoic esters of diols : en fr
  • DE1755659U - PIPE CONNECTION. : de en
  • DE967396C - Polishing baths for galvanic polishing of metals and processes for their production : de en
  • CA548294A - Cellulose acetate textile materials : en fr
  • CA548439A - Coin mechanism : en fr
  • DE1755617U - DEVICE FOR PERFORMING ELEMENTAL ANALYZES. : de en
  • DE967342C - Process for the production of a halogenated paraffin : de en
  • AU214429B2 - Apparatus and method for setting and curing brake lining blanks : en
  • AU222388B2 - Improvements in or relating to data processing machines : en
  • CA548349A - Hydraulic system controlling vehicle wheels : en fr
  • CA548397A - Process of and apparatus for ion exchange : en fr
  • CA548542A - Hardening type filling composition and apparatus embodying the same : en fr
  • US2811915A - Barbecue machine : en
  • US2812388A - Two way repeaters : en
  • FR1146318A - Improvements to cosmetic cases or other similar products : en fr
  • AU1791256A - Improved can opener : en
  • DE1755456U - SUPPORT INSULATOR MADE OF CAST RESIN. : de en
  • FR1145969A - Device for controlling the entire rapid shut-off system of steam or gas turbines : en fr
  • DE1755713U - TRACTOR CHASSIS WITH A SPRING FRAME. : de en
  • FR1146167A - Flow reversal valve : en fr
  • DE1018968B - Voltage regulator for transformers with tap changers : de en
  • DE1755514U - PLATINUM SPRING WITH ADJUSTABLE SPRING PRESSURE FOR HAND KNITTING APPARATUS AND KNITTING MACHINES. : de en
  • CA548306A - Method and apparatus for introducing low-boiling substances into molten metal : en fr
  • DE1755745U - RADIATOR FOR SHIPS. : de en
  • FR1146044A - Improvements to electrical devices isolated by an electronegative gas : en fr
  • GB785736A - Improvements in or relating to straight bar knitting machines : en
  • DE1019205B - Magnetic drive for dry shavers : de en
  • DE1755712U - RUST FOR FILTER MATERIAL, IN PARTICULAR FOR AIR PROTECTION PURPOSES. : de en
  • DE1755733U - EXHAUST TRIM. : de en
  • GB785960A - Composite refractory rail for pusher-type furnaces : en
  • GR18267B - AUTOMATIC SWITCH PROTECTION SWITCH. : el en
  • DE1019095B - Measuring device with handle and foldable protection against damage : de en
  • FR1146301A - Centrifugal pumps substantially unobstructed by foreign bodies entrained by the fluids used : en fr
  • FR1146316A - Device for fixing shielded electric resistances in water heating radiators : en fr
  • GB785764A - Improvements in and relating to bearings : en
  • GB785765A - Method of refining hydrocarbons or hydrocarbon fractions by catalytic hydrogenation : en
  • DE1755611U - BRAKE TESTBED FOR TESTING BRAKES ON ALL KINDS OF MOTOR VEHICLES, INCLUDING TRAILERS. : de en
  • GB785970A - Inhibitor for lubricating oil compositions : en
  • DE1755653U - PIPE CONNECTION. : de en
  • FR1146062A - Coating and polishing compositions : en fr
  • FR67092E - Suspension damper piston : en fr
  • GB785819A - Stabilized solutions of hydrocortisone : en
  • FR1146112A - Process for preparing dry hydrochloric acid gas under pressure from concentrated aqueous hydrochloric acid : en fr
  • DE1019130B - Plain bearings, especially for high-speed shafts of electric motors and the like. : de en
  • DE1019221B - Fiber, flight and dust protection for bearings on roller cards : de en
  • DK83794C - Process for the preparation of tropical acid N- (β-picolyl) -N-allylamide. : da en
  • GB785751A - Improvements in and relating to the purification of germanium : en
  • DK83805C - Stoker with chain grate. : da en
  • DE1755428U - METAL FILTER CLOTH USED AS A BASE FOR PRECOAT FILTRATION. : de en
  • FR66956E - Advanced wheelbarrow : en fr
  • GB785711A - Improvements in or relating to wheel mountings for mine car axles and the like : en
  • GB785790A - A new or improved method for producing articles such as panels, tiles or the like from wood waste : en
  • GB786013A - Alkoxy-thiono-fluoro-phosphoric acid derivatives : en
  • CA548356A - Addition of isoprene to resin feed streams in continuous process : en fr
  • FR1146135A - Coupling unit, in particular for gear shifting of motor cars with synchronized gears : en fr
  • GB785896A - Corner fittings for use in the construction of sheet metal boxes : en
  • FR67000E - Heated or inductively influenced screening device : en fr
  • GB785966A - Improvements in or relating to electric circuit breakers : en
  • DE1755662U - VALVE FOR AIR DRIVEN OIL PUMPS. : de en
  • DE967424C - Electric barrel pump : de en
  • FR67015E - Process for the casting of steel and other metals into bars : en fr
  • FR1146201A - ripper for inner tube repairs : en fr
  • GB785685A - Steroid compounds : en
  • FR1146078A - Improvements to a set of cathodic protection anode : en fr
  • FR67024E - Lighting fixture : en fr
  • DE967389C - Device for the thermal rotor protection of a synchronous machine : de en
  • FR1146025A - Electro-mechanical safety device for punching and stamping presses : en fr
  • GB785784A - Improvements in or relating to werner type complexes and compositions containing thesame : en
  • GB785826A - Improvements in or relating to agricultural implements : en
  • DE1018965B - Arrangement for the combined length and side register control of multi-color printing machines : de en
  • DE1755500U - NECKLACE WITH A PENDANT, TRAINED AS VOLTAGE CHAIN GENERATING ELECTRIC POWER AND WAVE RADIATION. : de en
  • GB785871A - Improved device for regulating the height of the feed table in wood-working machines : en
  • GB785993A - Improvements in or relating to the production of insulating bodies fromed from grains of thermo-plastic material : en
  • AU2745657A - Improvements in or relating to electrical switching circuits : en
  • US2812440A - Gamma ray wall thickness measuring device : en
  • US2811810A - Weeping doll : en
  • DE1019093B - Use of cast magnesium alloys with low beryllium additions : de en
  • FR1145975A - Sealing segment, process for its manufacture and installation for the implementation of this process : en fr
  • FR1145968A - Automobile Calendar : en fr
  • FR67011E - Electric accumulator : en fr
  • GB785744A - Improvements in or relating to combined control means in respect of the starting andthe gear changing operations of motor vehicles : en
  • DE1755539U - ADJUSTABLE TABLE. : de en
  • DE1019087B - Process for the production of aqueous polyethylene dispersions : de en
  • DE1755415U - HEATING UNIT FOR CONTINUOUS TEXTILE THREADS. : de en
  • DE1755694U - EJECT DEVICE FOR CASE LID PRESSES. : de en
  • FR67005E - Method and interlocking devices for electromagnetic relays and contactors and other electromagnetic devices operating under similar conditions : en fr
  • GB785693A - Improvements in or relating to process and apparatus for chemical nickel plating : en
  • US2812130A - Signal flag devices : en
  • USD181349S - Display stand or similar article : en
  • GB785972A - Process for the preparation of purified concentrates with intrinsic factor activity : en
  • GB786018A - Preparation of hydroabietyl alkylene diamine compounds : en
  • GB785830A - Improvements in or relating to agricultural machines : en
  • GB785850A - A new or improved vaned rotor for electric or electronic flow meters : en
  • GB785950A - Improvements in or relating to telephone instruments : en
  • DE1018883B - Automatic feeding device on letter stamping machines : de en
  • DE1755469U - SHIFTING CONTROLLER DESIGNED AS A FLAT TRIMMER. : de en
  • FR1146203A - Heat curing of concreted fluid coke elements : en fr
  • FR1146275A - Toy : en fr
  • FR67050E - Improvement of fluid pumps or motors, piston : en fr
  • US2812104A - Self leveling storing and dispensing apparatus : en
  • US2812315A - Copolymers of hydroxynitriles : en
  • FR1146273A - Safety device for presses : en fr
  • GB785976A - Improvements in or relating to thermosetting molding compositions : en
  • US2812263A - Polish : en
  • US2812379A - Inter-electrode battery separator and process for making same : en
  • US2811907A - Photo-flash attachment for cameras : en
  • AU222809B2 - Improvements in and relating to nuclear reactors : en
  • CA548442A - Position-then-lock jack : en fr
  • DE1755475U - HANDLE FOR POWER TESTER. : de en
  • US2811774A - Electric shaver and protective housing therefor : en
  • US2812334A - Organic compounds : en
  • US2812097A - Ash tray : en
  • US2812340A - Method of preparing acetoacetic acid ester of castor oil : en
  • US2811826A - Power units including an internal combustion engine and an exhaust-driven turbo supercharger : en
  • CA548341A - Dithiooxamides : en fr
  • US2811908A - Rangefinder deflecting system for photographic cameras : en
  • DE1019064B - Control device for crane drives with three-phase asynchronous motors with electrical braking device : de en
  • DE1755479U - CONNECTION OF LIGHTING EQUIPMENT (ALSO ROTATABLE IN ALL SIDES) WITH A SUCTION SURFACE. : de en
  • DE1755647U - LUBRICATION SYSTEM FOR COMBUSTION MACHINERY. : de en
  • DE967368C - Atomizer for the optional atomization of powder or liquid substances : de en
  • US2812393A - Power supply and bias arrangement for push-pull transistor amplifier : en
  • USD181350S - : en
  • USPP1658P - Escallonia plant : en
  • DE1755544U - LOCKER WITH SIDE NICHE. : de en
  • DE1019258B - Adjustable guide device for water turbines with axial loading : de en
  • FR1146241A - Waterproof hood : en fr
  • FR1146315A - Improvements to the treatment of ground coffee with a view to preserving its aroma : en fr
  • GB785709A - Cutting shears : en
  • GB785951A - Improvements in and relating to the stabilisation of phenol compounds : en
  • US2811834A - Manual and motor drive for hydraulic valve operator : en
  • US2812254A - Method of and apparatus for continuously cooking potato chips and similar comestibles : en
  • US2812108A - Material distributing device : en
  • FR1146136A - Process for the production of moldings : en fr
  • DE1018941B - Circuit arrangement for stabilizing and regulating the output voltage of a transistor oscillator : de en
  • DE1019063B - Wire rope lifting strap : de en
  • DE1019142B - Switching device for the turret head of a cam-controlled automatic lathe : de en
  • FR1146024A - Device for generating a direct voltage : en fr
  • GB785747A - Improvements in reinforced flexible hoses : en
  • GB785884A - Improvements in and relating to the operation of electroluminescent devices : en
  • GB785915A - Improvements in and relating to an automatic control device for a gear box : en
  • GB785769A - Transfer applicator : en
  • GB785916A - Improvements in or relating to chucks : en
  • FR1146292A - Separator for electric accumulators : en fr
  • CA548240A - Retractable safety belt : en fr
  • CA548260A - Arrangement in electric motor car trains and the like with single phase alternating current feed : en fr
  • DE1019048B - Bendable instrument shaft for surgical instruments : de en
  • US2811965A - Portable traction unit : en
  • DE1755536U - COLLAPSIBLE AND HEATABLE JAEGER CHAIR. : de en
  • DE1018871B - Process for the production of new phosphoric acid esters : de en
  • DE1018944B - Circuit arrangement for the selective detection of vibrations with a specific frequency : de en
  • DE967367C - Bucket wheel drive for bucket wheel excavators : de en
  • DE1018934B - Alarm device using an automatic telephone exchange : de en
  • DE1018935B - Circuit arrangement for telephone private branch exchanges with dialer operation and inclusion of the switching incentives of the inquired position by a relay of the inquiry line : de en
  • DE1019162B - Protective housing, especially for underwater photography : de en
  • DE1019165B - Ever-ready case for clip-on light meter : de en
  • FR66969E - Remote controlled locks : en fr
  • FR1146256A - Improvements made to objects of the pocket inhaler type : en fr
  • FR67038E - Improvements to portable optical devices : en fr
  • US2812025A - Expansible liner : en
  • US2812302A - Photosulfochlorination of hydrocarbons and the like : en
  • DE1755528U - SEAT CUSHION POCKET. : de en
  • DE1755580U - COMPONENTS FOR THE PRODUCTION OF ASSEMBLY ROUND STAIRS. : de en
  • FR1146043A - Electrostatic printing : en fr
  • FR1145992A - Improvements to bouquet holder devices : en fr
  • DE1018972B - Fusible link for closed fusible links : de en
  • DE1755664U - SHUT-OFF VALVE MADE OF WELDED STEEL. : de en
  • FR1146345A - Power steering for automobiles : en fr
  • GB785927A - Improvements in or relating to record card controlled business machines : en
  • DE1018821B - Flexible pit support arch : de en
  • DE1019001B - Device for determining the fault location of at least two-core cables laid in a metal jacket : de en
  • DE1019009B - Central lock for translucent covers on lights for fluorescent lamps : de en
  • DE1755425U - SAFETY DEVICE FOR RING BOOK MECHANICS. : de en
  • DE1755557U - TIE HOOK. : de en
  • US2812049A - Automatic carriage return : en
  • US2812003A - Manufacture of hollow bodies having projections protruding from the inner surface : en
  • FR1146208A - Improvements to lifting clamps or grapples : en fr
  • FR1146159A - Method and device for separating elements from refractory chemical compounds : en fr
  • GB785841A - A multi-step escapement device for typewriters : en
  • DE1755506U - SEPARATION AND CLEANING UNIT WITH PUMP FOR NAPHT ROLLER SYSTEM : de en
  • FR1146223A - removal of chlorine from chlorine water solutions : en fr
  • FR1146262A - Device for continuously unwinding wire from drums : en fr
  • DE1755616U - CLOSING PIECE FOR VESSELS FOR STORING CHEMICALS. : de en
  • FR1146347A - Improvements to organ supports used in remote control, remote signaling and in related industries : en fr
  • DE1018948B - Star-quad overhead line for carrier frequency transmission : de en
  • DE1018984B - Method for applying windings to a transverse tube arranged in a pot-shaped or tube-like transducer body : de en
  • DE967195C - Dynamometric high frequency power meter with compensated voltage path : de en
  • FR1146176A - Ventilation device for motor cars : en fr
  • GR18250B - COMPOUND YARN AND METHOD OF CONSTRUCTION. : el en
  • GR18258B - TOBACCO SYSTEM I FILTERED TOBACCO IN WATER. : el en
  • DE1019072B - Door leaf that can be used in door openings of different sizes : de en
  • US2811783A - Headlight adjustment apparatus : en
  • FR1145989A - Improvements in the manufacture of tips for ballpoint pens : en fr
  • FR1146173A - System for determining the variable distance between a measuring point, moving along an almost horizontal path towards a fixed point on the ground or in the opposite direction, and this last point : en fr
  • GB785774A - Improvements in or relating to means of attachment of two parts together in a detachable manner : en
  • GB785809A - Improvements in or relating to temperature-responsive means : en
  • DE1019052B - Process for separating the spiramycin into its components : de en
  • DE1019042B - Oil catcher to prevent oil loss from rotating high vacuum pumps : de en
  • FR67087E - Framing for school slate : en fr
  • DE1018847B - Process for cleaning semiconductor materials : de en
  • DE1018990B - Electricity meter, especially according to the Ferrari principle : de en
  • GB785887A - Improvements in or relating to thermionic valve holders : en
  • DE1755426U - MECHANICS FOR LOOSE LEAF BOOKS. : de en
  • GR18259B - CHANGE OF VISUAL PRINTING THROUGH COLORING. : el en
  • GB785690A - Improvements in or relating to projection or photoflash lamps : en
  • US2812473A - Traveling wave tubes of circular structure : en
  • FR1145985A - Improvements to suitcases or other baggage to facilitate transport : en fr
  • FR1146284A - Improvements in the manufacture of ladders : en fr
  • FR1146107A - Process for recovering or reusing the solvent used in the dry spinning of polyacrylonitrile and its mixed polymerizates : en fr
  • DE1755410U - LIGHTING GLASS. : de en
  • DE1755589U - DEVICE FOR THE MANUFACTURING OF SAFETY EYE GLASSES. : de en
  • US2812037A - Recovery of maleic anhydride : en
  • US2812105A - Paperboard blank and can carrier formed therefrom : en
  • US2812291A - Broad oven for treating acid hydrocarbon sludges : en
  • FR67023E - Improvements to pressure cookers : en fr
  • GB785859A - Improvements in or relating to ribbon type burners : en
  • FR1146325A - Gauze clamp for laryngectomy surgery : en fr
  • GB785703A - Hydrocarbon drying oil production : en
  • GB785817A - Improvements in or relating to means for slidably mounting closure members in a frame : en
  • FR1146244A - Method and devices for the manufacture of custom-made busts : en fr
  • FR67042E - Device for immobilizing sewing machine needles in one of their top or bottom dead center positions : en fr
  • GR18263B - NEW TYPE METALLIC WOMEN HEEL SHOE AFTER SOLE CHANGE SYSTEM. : el en
  • DE1019154B - Process for the production of clarified butter : de en
  • DE1755533U - CURTAIN WITH MAGNETIC FASTENING. : de en
  • CA548514A - Self-centering roll and method of making the same : en fr
  • CA548549A - Luminaire : en fr
  • DE1018906B - Display device with scale for reading the length of lines on teleprinters with keypad : de en
  • AU2749157A - Cash register or similar accounting machines : en
  • DE1018881B - Cross cutting device for cutting a web : de en
  • AU218268B2 - Improvements in or relating tothe preparation of thyroxine analogues : en
  • BE531092A - : en
  • CA548345A - Centrifugal fan wheel : en fr
  • FR67099E - Improvements to launchers for internal combustion engines or the like : en fr
  • US2811962A - Forced air ventilating heaters : en
  • CA548392A - Rock drilling apparatus : en fr
  • AU218679B2 - Therapeutic agents comprising trihaloacetic acid amides : en
  • AU223252B2 - Organic hyponitrites and their preparation : en
  • US2811722A - Head coverings : en
  • AU217618B2 - Improvements in or relating to breathing apparatus and pressure control valves therefor : en
  • AU2758357A - Lead pencils : en
  • US2812447A - Flaw detector for continuous sheet material : en
  • US2812419A - Welding procedure for joining aluminum plates : en
  • US2811797A - Luggage tag : en
  • CA548329A - Container closures : en fr
  • DE1755440U - HOUSING FOR RAILWAY SECURITY EQUIPMENT, IN PARTICULAR FOR SWITCH DRIVES. : de en
  • DE967393C - Paint made from calcium hydroxide and lime-resistant, water-soluble cellulose ethers : de en
  • CA548359A - Benzene purification from mixed feed stocks : en fr
  • DE1755480U - BOTTLE UMBRELLA RACK. : de en
  • DE967176C - Application of the resistance pressure or burn-off welding process to the production of welded connections between pipes and pressure vessels or plates and equipment for carrying out this process : de en
  • DK83791C - Process for the preparation of derivatives of diphenylurea. : da en
  • FR1146145A - Loader-doser for dry pre-mixed concrete : en fr
  • FR1146194A - Composite wire : en fr
  • GB785891A - Improvements relating to devices for closing a container or for securing a lid or closure on a container : en
  • FR1146200A - Tool for forming the extraction edge of cartridge cases : en fr
  • US2811956A - Thermostatic fan drive : en
  • US2812081A - Tractor mover : en
  • US2812158A - Stator ring construction : en
  • US2812304A - Means for cooling reactors : en
  • US2812137A - Fruit counting machine : en
  • US2812181A - Baseball card game apparatus : en
  • US2812343A - Method of making refined fatty acids from soap stocks : en
  • US2811897A - Plastic hinge insert for spectacle frame : en
  • AU214213B2 - Improvements in or relating to apparatus for testing agroup of electric signals : en
  • AU217320B2 - Improvements in or relating to polishing buffs and machines for their manufacture : en
  • DE1755755U - ARRANGEMENT FOR THE TILT GATE GUIDE. : de en
  • FR1146020A - Container closure : en fr
  • DE1018908B - Disturbance suppression circuit for television receivers : de en
  • DE1019216B - Method for the transmission and display of remotely transmitted groups of characters, in particular methods for the remote transmission and display of market price values : de en
  • CA548335A - Striped upholstery fabrics : en fr
  • US2812404A - Control device : en
  • US2811739A - Mountings for movable wall panels : en
  • US2811747A - Centrifugal casting machines : en
  • US2812103A - Paint brush wiper : en
  • US2812345A - 1, 1-dicyano betathioethers and method of preparation : en
  • US2812430A - Frequency modulation signal seeking tuner : en
  • DE967391C - Circuit for generating deflection currents : de en
  • DE1018919B - Drive unit for number switches in telecommunications, in particular telephone systems : de en
  • DE1019220B - Process for atomizing paints without compressed air : de en
  • DE1019226B - Remotely controllable toys, in particular vehicle toys : de en
  • FR1146108A - Process for withdrawing liquids under pressure and device for carrying out this process : en fr
  • US2811799A - Picture frame : en
  • CA548469A - Folding machine : en fr
  • US2811847A - Diaper washing apparatus : en
  • US2812232A - Prevention of scale formation in uranium solvent extractor : en
  • US2812358A - Production of half-ethers of cyclo- : en
  • US2812390A - Transistor amplifier circuit : en
  • US2812501A - Transmission line : en
  • AU2741857A - New dyestuff compositions : en
  • AU218630B2 - Improvements in or relating to record players : en
  • CA548328A - Textile plying or twisting device : en fr
  • CA548464A - Petroleum gas range or ring : en fr
  • CA548504A - Method of producing water-soluble products from black liquor lignin : en fr
  • CA548309A - Fire retardant fabric : en fr
  • US2811752A - Textile fiber drafting element containing a surface-active material : en
  • US2812069A - Rack assembly : en
  • US2812173A - Cyclical arrestment device for balances : en
  • US2812062A - Electrically heated screen construction : en
  • US2812497A - Circularly polarized microwave coupler : en
  • AU2743157A - Electro-hydraulic remote control desk for operating machines tools and other uses : en
  • DE1018925B - Circuit arrangement for telecommunications, in particular telephone systems, with sealed two-wire connecting lines : de en
  • US2811757A - Centrifugal casting : en
  • CA548416A - Preparation of n-benzylfurfurylamine salts of penicillin : en fr
  • US2812320A - Method and composition for counteracting sulfurous odors in a phosphorus sulfide-hydrocarbon reaction product : en
  • DE1019112B - Arrangement for card selection : de en
  • DE1019139B - High vacuum evaporation system : de en
  • DE1755413U - PIVOTED SPINDLE HEAD FOR ROLLING MILL DRIVES OD. DGL. : de en
  • DE1019025B - Process for the preparation of monoazo dyes : de en
  • DE1019132B - Plastic tube made from helically wound plastic strips : de en
  • DE1755508U - FIREPLACE CLEANING CONTROL. : de en
  • US2812095A - Hatch brace : en
  • US2811765A - Manufally manipulable interlocking mechanism : en
  • US2811988A - Filament positioner for support wire loop forming device : en
  • DE1755483U - CONNECTION OF PARTS OF ELECTRIC LIGHTING EQUIPMENT. : de en
  • AU2746957A - Improvements in and connected with casks and other containers : en
  • US2812218A - Brake valve : en
  • US2812469A - Travelling wave tube arrangement : en
  • DE1755718U - SUNROOF BASKULE LOCK. : de en
  • US2812183A - Puzzle : en
  • FR1146053A - Control and regulation valve : en fr
  • DE1755446U - FOLDING DIPOLE ATTACHED TO A HORIZONTAL ANTENNA HOLDER BY A TRAG ISOLATOR. : de en
  • DE967369C - Eccentric shank machine for wooden cards : de en
  • AU220369B2 - Integrally formed self aligning bearing : en
  • AU2751157A - Improved olefin polymerization catalyst and process : en
  • CA548449A - Apparatus for suspending and feeding wire-tying machines : en fr
  • US2812216A - Wheel hub, disk, and brake drum assembly : en
  • US2812359A - Production of hydroxy and polyhy- : en
  • US2811764A - Jam-freeing slider for separable fasteners : en
  • CA548358A - Low-solubility lubricating grease : en fr
  • US2812431A - Receiver a. f. c. system using a. c. amplification and d. c. reinsertion in the feedback loop : en
  • DE1755666U - FLYWHEEL, IN PARTICULAR FOR DRIVING THE TUNING MECHANISM OF RADIO RECEIVERS. : de en
  • GB785838A - Improvements in or relating to automatic control systems for impedance matching networks : en
  • AU215532B2 - Improvements relating tothe electrodeposition of rhodium : en
  • DE1018914B - Counting chain for counting electrical impulses : de en
  • CA548390A - Wood preserving compositions : en fr
  • DE1755541U - ADJUSTABLE PARTITIONS FOR SHELVES. : de en
  • DE1755774U - TOY FLAKE SHOT WITH BUILT-IN ELECTRIC SHOOTING DEVICE. : de en
  • FR1145988A - Mechanical arm ensuring the opening of leaf doors that close automatically : en fr
  • GB785800A - Improvements in domestic fire grates : en
  • AU2635657A - Improvements in or relating to jet propulsion nozzles : en
  • DE1755629U - VENDING MACHINE. : de en
  • US2811998A - Pneumatic tyres : en
  • US2812368A - Treatment of benzene hexachloride : en
  • US2811787A - Removal of condensate from dryer rolls : en
  • US2812225A - Merchandise display tray : en
  • FR1146277A - Rotating support for electrical conductors : en fr
  • DE1018864B - Process for the preparation of diarylboric acid anhydrides : de en
  • DE1019238B - Process for the production of a porous, air-hardening mortar mass using lime, sand and resin soap foam : de en
  • CA548545A - Gaskets with stops therein : en fr
  • DE1019076B - Liquid ammonia, amine-forming heavy metals and CO as a negative radical-containing preservative for wood or other organic substances : de en
  • AU215177B2 - Detachable platform fob ladders : en
  • CA548296A - Redistribution of fluorine throughout a catalyst : en fr
  • CA548236A - Turn signalling arrangement : en fr
  • GB785883A - Improvements in or relating to electrical chain circuits employing gas-filled discharge tubes : en
  • DE1755635U - LIGHT METAL RAKE. : de en
  • AU2755757A - Improvements in or relating to mild steel : en
  • FR1146038A - Improvements to protection devices for plants, seedlings, crops and the like : en fr
  • GB785945A - Improvements in or relating to pressure vessels : en
  • AU216680B2 - Filter element and method and apparatus for making thesame : en
  • AU2751557A - Improvements relating to floating-roof type liquid storage tanks : en
  • CA548427A - Process for pulverizing polyethylene : en fr
  • GB785983A - Improvements in and relating to the production of polymeric and copolymeric products : en
  • DE1755600U - DISPLAY DEVICE WITH CHANGING MAIN NUMBERS FOR SCALES WITH MULTIPLE POINTER CIRCLES. : de en
  • GB785872A - Methods of making prescreened photographic sensitive materials : en
  • USD181334S - Plate or similar article : en
  • CA548441A - Cake expander : en fr
  • DE1755405U - WORK GLOVE. : de en
  • DE1755427U - FASTENING OF FILTER BOTTOMS, e.g. FOR WATER FILTERS. : de en
  • DE1019256B - Loom with fixedly arranged shuttle boxes and by means of a backdrop controlled, in the back dead position, the sley : de en
  • FR1146100A - Ropes and their manufacture : en fr
  • FR1146163A - Process for producing energy using waste heat : en fr
  • FR67031E - Flame retardant and insulating product and process for its manufacture : en fr
  • US2812171A - Integrating scale for matters carried by a conveyor belting : en
  • US2812247A - Compositions and methods for influencing the growth of plants : en
  • US2812042A - Brake slack adjuster : en
  • GB785700A - Improvements in or relating to domestic open fires : en
  • GB785732A - Di-pyridyl derivatives : en
  • FR1146110A - Oil burner : en fr
  • FR67045E - Filter press and installation for filtration of liquids : en fr
  • GB785913A - Improvements in and relating to pipe couplings : en
  • CA548425A - Herbicidal composition : en fr
  • FR1146094A - Ballpoint pen : en fr
  • FR1146069A - Liquid separator : en fr
  • FR1146170A - Manufacture of metal powders from solutions : en fr
  • DE1018815B - Method and device for producing boreholes : de en
  • DE1019191B - Release device for spring accumulators, especially on brakes of motor vehicles and trailers : de en
  • DE1755510U - DEVICE FOR GENERATING A WHIRLING MOVEMENT OF FLOWING MEDIA IN FIRE DEVICES. : de en
  • FR1146245A - Polymerization of olefins : en fr
  • DE1755486U - METALLIC ELEMENTS IN THE FORM OF RODS, TUBES, PROFILES AND THE LIKE, IN PARTICULAR FOR USE IN THE MANUFACTURE OF LUMINAIRES. : de en
  • DE1755487U - ELECTRIC LOW PRESSURE DISCHARGE TUBE, IN PARTICULAR FLUORESCENT LAMP. : de en
  • GB785857A - A device for indicating depth of focus in photographic cameras : en
  • DE1755598U - FLOATING BODIES, IN PARTICULAR FOR OIL LEVEL DISPLAY DEVICES. : de en
  • DE967417C - Magnetostriction oscillator : de en
  • GB785802A - Improvements in means for operating switches in response to the movement of a structure or mechanism in an aircraft : en
  • GB785854A - Improvements in or relating to wide-span building construction : en
  • GB785957A - Improvements in or relating to electric circuit interrupters : en
  • GB785968A - Multiple sheet glazing unit : en
  • DK83813C - Weed control. : da en
  • GB785943A - Improvements relating to the measurement of condensation nuclei : en
  • FR67014E - Teaching device for teaching the metric system : en fr
  • GB785813A - Improvements in or relating to electric circuit arrangements employing transistors : en
  • GB786011A - Power production from waste heat : en
  • GB785752A - Reaction apparatus for carrying out exothermic gas reactions : en
  • DE1019090B - Process for the preparation of polymerization products from alkenyl alkyl ethers : de en
  • FR1146255A - Horizontally sliding window : en fr
  • FR1146331A - Improvements to flexible ampoules for hypodermic injections : en fr
  • GR18262B - DURATION OF POLYCHROME. : el en
  • DE1018947B - Process for the production of negative electrodes for alkaline batteries : de en
  • DE1755762U - WARNING LIGHT. : de en
  • GB785782A - Improvements in or relating to dial gauges for measuring differences in dimensions : en
  • FR1146295A - Self-locking device for hydraulic cylinders : en fr
  • GB785870A - Tube turner for plug mills : en
  • DE1018836B - Aqueous silicone emulsion for making organic fiber materials water-repellent : de en
  • DE1019199B - Lifeboat : de en
  • DE1755624U - EARTH MAP BOARD. : de en
  • FR1146013A - New heating process for hairdressers : en fr
  • FR1146153A - Process for the execution of thermite welds, in particular for rails : en fr
  • FR1146302A - tubular heat exchanger : en fr
  • CA548516A - Method of refining iron : en fr
  • US2812065A - Cloth discharge filter : en
  • CA548480A - Softening agent for rubber, and resultant composition : en fr
  • US2812364A - Manufacture of diphenylol methanes : en
  • FR1145971A - DC exciter group for synchronous generators : en fr
  • US2812363A - 2-chlorophenyl-3-methyl-2, 3-butanediols : en
  • US2811837A - Governing system for reheat turbine : en
  • DE1755763U - DEVICE FOR THE PRODUCTION OF FLAT, RELIEF-LIKE FORMATIONS. : de en
  • AU2746557A - Recovery of polymers from solution : en
  • CA548303A - Rotary ironer : en fr
  • US2812271A - Impregnation of absorbent materials : en
  • GB785720A - Improvements in or relating to measuring heads for gauges : en
  • GB785780A - Metal working lubricating compositions : en
  • AU213176B2 - Grease gun orthe like : en
  • BE557164A - Polymerization of ethylenic unsaturated compounds : en fr
  • CA548378A - Bottle closure : en fr
  • US2811811A - Footwear actuated noise maker : en
  • US2811832A - Combustor for turbine of aircraft starter : en
  • AU2747457A - Animal feed supplement : en
  • DE1019022B - Induction furnace for melting and casting metals in a dilute atmosphere : de en
  • FR1146022A - Process for preparing anhydrous fluorides : en fr
  • FR1146157A - Improvements to pipes : en fr
  • US2812482A - Electrical signal power supply transfer circuit : en
  • DE1019206B - Safety razor : de en
  • AU216061B2 - Oil burners : en
  • CA548347A - Dispersion of surface esterified silica particles : en fr
  • US2811989A - Cutting and forming apparatus for rolled stock : en
  • DE1018814B - Method and device for the production of pasta : de en
  • DE1755627U - REVOLUTION COUNTER. : de en
  • AU218121B2 - An apparatus forthe manufacture of curled threads according tothe false-twisting method : en
  • CA548555A - Two temperature household refrigerators : en fr
  • GB785707A - Radio beacons : en
  • AU1788856A - An improved collapsible caravan : en
  • AU2749357A - Improvements in or relating to nitrile rubber compositions and to accessories manufactured therefrom for electric cables : en
  • DE1755466U - ALARM CLOCK WITH ELECTRIC SWITCH DEVICE FOR SWITCHING ANY DEVICES AND DEVICES WHEN THE ALARM TIME IS REACHED. : de en
  • FR1145959A - Improvements made to animated devices : en fr
  • FR67048E - Process for pre-refining and final refining of metals : en fr
  • CA548563A - Reclining massage chair : en fr
  • AU1901956A - Improved unit for floor construction : en
  • AU217888B2 - Improvements relating to floating-roof type liquid storage tanks : en
  • AU2741757A - Organic hyponitrites and their preparation : en
  • CA548491A - Thermal integrator : en fr
  • DE1018820B - Procedure for securing shafts by means of anchoring : de en
  • DE1019187B - Longitudinally movable coupling for the drive shafts of motor vehicles : de en
  • US2812295A - Method of finishing metal surfaces : en
  • US2812346A - Process for preparing vinyl ketone adducts : en
  • DE1755490U - SOCKET FOR MOUNTING REFLECTOR FLUORESCENT LAMPS. : de en
  • FR1146029A - Method and apparatus for the continuous manufacture of cookies and the like : en fr
  • US2812046A - Friction clutches or brakes : en
  • US2812154A - Valve : en
  • US2812206A - Fish and game carrier : en
  • US2812099A - Containers and interfitting hoops therefor : en
  • AU2747357A - Improvements in telephone systems : en
  • CA548269A - Process of recovering ammonia from ammoniacal liquors : en fr
  • DE1019047B - Cold trap for high vacuum pumps : de en
  • DE1019017B - Method and device for the surface treatment of thermoplastic material webs, in particular polyethylene films, for the subsequent printing : de en
  • DE1755482U - CONTINUOUS JOINT FOR ELECTRIC LIGHTS. : de en
  • AU220096B2 - Constant calibration thermostat : en
  • AU221029B2 - Box magazine or cassette for belt-fed automatic weapons : en
  • AU2741957A - Therapeutic agents comprising trihaloacetic acid amides : en
  • CA548380A - Method of electroplating zirconium surfaces : en fr
  • US2812113A - Vented fitment : en
  • US2812032A - Doubly resonant filter : en
  • US2812506A - Waterproof electrical cable connection and method of making the same : en
  • US2811890A - Method for testing photo-electric surfaces : en
  • US2812083A - Tractor hitch arm mounting : en
  • US2812490A - Static spontaneous potential well logging systems : en
  • CA548208A - Hulls of ships intended for the transport of liquid in bulk : en fr
  • CA548517A - Electric furnace with magnetic screen : en fr
  • AU217172B2 - Device for detecting and repeating selectively sound signals emitted by overtaking vehicles : en
  • AU2758757A - Catch device fora regulating mechanism for controlling the feeding of cartridges with beltfed machineguns : en
  • AU2740757A - Grooved plywood panel : en
  • CA548203A - Apparatus for drying leather : en fr
  • AU1802556A - Apparatus and method for setting and curing brake lining blanks : en
  • AU2741657A - Improvements in or relating to methods of manufacturing magnetically-anisotropic permanent magnets having a crystal texture : en
  • FR67066E - Method and device for placing concrete under water : en fr
  • US2811901A - Method and apparatus for sabot removal : en
  • AU223195B2 - r "Improvements in or relating to grabbing devices : en
  • CA548280A - Tire yarn and process : en fr
  • FR1146320A - Linear phase shift filters for multiple transmission systems : en fr
  • US2811853A - Torque meter : en
  • US2811856A - Temperature measuring apparatus : en
  • US2811809A - Sound actuated dancing doll : en
  • DE1019021B - Arrangement for arc furnaces with electrically controlled electrode feed : de en
  • DE1019108B - Drive arrangement for a tape-shaped recording medium, in particular a magnetic tape : de en
  • DE1755676U - GEAR BOX SWIVELING AROUND A HORIZONTAL AXIS. : de en
  • DE967355C - Switching arrangement for resistance welding machines with two counter-parallel, spark plug-controlled gas discharge paths : de en
  • CA548402A - Process for making e-caprolactam : en fr
  • AU211242B2 - Process forthe preparation of ethylene oxide : en
  • AU223533B2 - Improvements relating to the generation of power by nuclear fusion reactions : en
  • FR1146109A - Non-magnetic solder : en fr
  • FR1146114A - Process for manufacturing pimelic acid : en fr
  • FR67025E - Tire changer : en fr
  • US2811841A - Refrigerator apparatus : en
  • US2812074A - Adjustable coupler carrier : en
  • DE1755517U - PIPE FRAME AS AGGREGATE CARRIER AND COMPRESSED AIR TANK. : de en
  • FR1146005A - Improvements to multiplex systems : en fr
  • GB785729A - Improvements in or relating to a door latching mechanism : en
  • AU2748157A - Improvements in or relating to breathing apparatus and pressure control valves therefor : en
  • US2811785A - Gyroscopic direction-indicating instruments : en
  • DE1755786U - CONVEYOR DEVICE FOR AGRICULTURAL PRODUCTS. : de en
  • DE967411C - Device for generating and amplifying a fluorescent X-ray screen image : de en
  • GB785743A - Improvements in or relating to mine roof supports : en
  • DE1019177B - Centrifugal pump system with at least one suction nozzle that plunges vertically into a fluid space : de en
  • US2812215A - Ornamental hub cap : en
  • AU218935B2 - An improved collapsible caravan : en
  • CA548424A - Vulcanization of rubber with accelerator and activator : en fr
  • DE1018929B - Circuit arrangement for electronic switching systems : de en
  • US2811981A - Butterfly valve with a rotatable eccentric bearing mounting : en
  • GB785834A - Improvements in and relating to liquid quantity measuring apparatus : en
  • CA548315A - R.f. pulsed amplifier : en fr
  • CA548370A - Stable solution of an aluminum salt of a methyl silane triol : en fr
  • US2811941A - Device for forming annular enlargements on hollow members : en
  • GB785701A - Improvements in or relating to new compositions of matter suitable for transmitting power in and lubricating the parts of a hydraulic system : en
  • DE1018988B - Arrangement for no-load inhibition for electricity meters : de en
  • US2811953A - Slagging flyash : en
  • USD181385S - Plate or similar article : en
  • US2812287A - Employment of amide of propionic acid in production of erythromycin : en
  • FR1146211A - Method and installation of support for mine galleries : en fr
  • FR1145983A - Improvements made to subscriber stations for private telephone installations : en fr
  • FR1146182A - Shoe parts refresh machine : en fr
  • FR1146192A - Device for the preparation of chromic acid : en fr
  • FR1146268A - Primer toy gun and its primers : en fr
  • GB785775A - Ultrasonic penetrant methods of flaw detection : en
  • DE1018926B - Circuit arrangement for the transmission of signals via connecting lines in telephone systems : de en
  • CA548422A - Cabinet type press leg : en fr
  • DE1755599U - WORK COUNTERS FOR MOVABLE HYDRAULIC LIFTING EQUIPMENT. : de en
  • US2811892A - Bowling alley scoring and timing projector device : en
  • GB785890A - Improvements in manufacture of alkali cellulose by cellulose slurry-steeping : en
  • FR67074E - Closing device for tubes and the like : en fr
  • GB785843A - Reading device for characters represented on a plate in micro-reproduction : en
  • GB785962A - Improved fluid pressure power steering mechanism for motor vehicles : en
  • FR1146338A - Elastic ball joint assembly : en fr
  • GB785829A - Improvements in or relating to machines for broadcasting seed, fertilizer and other granular or powdered materials : en
  • GB785839A - Electric circuits including transistors : en
  • FR1146067A - Weir safety device for water boiler reactor : en fr
  • FR1146117A - Process for the preparation of organometallic compounds : en fr
  • FR67039E - Contact converter with limited conductivity bypass : en fr
  • GB785827A - Improvements in and relating to incandescent mantles and a method for strengthening the ash skeleton of such mantles for use in illuminating appliances : en
  • GB785810A - Improvements in or relating to convertor bottoms : en
  • GB785971A - Improvements in or relating to the mounting of electronic circuit components : en
  • FR66967E - Improvements to systems for transfer accounting : en fr
  • AU221204B2 - Recovery of polymers from solution : en
  • CA548413A - Preparation of vinyl chloride : en fr
  • AU224275B2 - Improved process for separation of normally solid polymers of 1-olefins from solutions thereof : en
  • DE1019223B - Thread cleaner : de en
  • DE1018978B - Mechanical inverter with liquid contact material for continuous direct current : de en
  • DE1018986B - Mains transformer that can be switched to several mains voltages : de en
  • BE531074A - : en
  • CA548252A - Neutron well logging : en fr
  • DE1755663U - PIPE CONNECTION SOCKET WITH VALVE CONNECTOR. : de en
  • DE1019045B - Adjustable swirl regulator : de en
  • FR1145961A - Improvements in obtaining polymer products : en fr
  • FR1145986A - Improvements to gutters that also border sidewalks : en fr
  • US2811769A - Process for preparing an asphalt-bonded glass fiber mat : en
  • US2812406A - Electrical contact : en
  • US2812450A - Pulse timing systems : en
  • US2811952A - Windshield wiper arrangement : en
  • US2812132A - Electronic computer : en
  • DE1019096B - Balance with pressure device for the weighing result : de en
  • DE1755507U - SUPPORTING BEAM FOR HANGING THE GRILLE BARS IN LARGE COMBUSTION PLANTS. : de en
  • US2811991A - Grease gun charging machines : en
  • GB785695A - Improvements in or relating to processes and baths for chemical plating with nickel : en
  • DE1019127B - Fuel delivery system for internal combustion engines : de en
  • FR1145960A - Norwegian stitched type sole : en fr
  • DE1018824B - Beam, especially for low-height mining areas : de en
  • DE1019171B - Process for the production of direct positive photosensitive material : de en
  • US2811794A - Travel iron : en
  • US2811848A - Clothes wringer : en
  • US2812371A - Heat bodying polydiolefinic drying oils with dicyclopentadiene : en
  • US2812319A - Lubricating oil additives : en
  • US2812418A - Portable resistance welding gun : en
  • CA548246A - Method and apparatus for separating solutions : en fr
  • US2811864A - Control mechanism for automatic torque converters : en
  • DE1019023B - Device for inductive heating of workpieces using a concentrator : de en
  • FR1146126A - Device of the fluid pressure type for simultaneously charging several pressure cylinders for drawing machines or similar machines : en fr
  • US2811869A - Mechanism control means and method of making same : en
  • US2812277A - Decorative laminated covering material and method of making same : en
  • DE1019129B - Gas turbine system, preferably for vehicle propulsion : de en
  • DE1755527U - VACUUM ARC MELTING SYSTEM WITH LOCK DEVICE. : de en
  • DE967374C - Nozzle dryer : de en
  • US2811738A - Radiator tool and brush combinations for vacuum cleaners : en
  • AU222950B2 - Process for recovering rare-earth oxides : en
  • AU2745457A - Carpet binder bar and anchor bar : en
  • FR1145979A - Prosthesis piece forming an anchor for the support of various external dental prostheses : en fr
  • USD181374S - Display cabinet, or similar article : en
  • US2812443A - Electrostatic microammeter : en
  • USD181392S - Plate or similar article : en
  • DE967382C - Coil bobbins, especially for radio coils : de en
  • AU212051B2 - Improved can opener : en
  • AU224495B2 - An improved tool holder : en
  • DE1019043B - Compressor system with piston compressor and upstream turbo compressor : de en
  • DE1755503U - HEATING ELEMENT FOR HEATING A FLOW OF AIR. : de en
  • DE1755546U - SINK OR TUB. : de en
  • DE1018868B - Process for the preparation of phenthiazine derivatives : de en
  • DE1018950B - Row clamp : de en
  • DE1755511U - FUEL DUST FEEDING DEVICE. : de en
  • US2811792A - Adjustable snow plow : en
  • FR1146228A - Process for forming graduations or other marks within the glass : en fr
  • FR1146274A - Improvements to shearers : en fr
  • GB785824A - Process and device for coating ingot and other moulds : en
  • CA548318A - Method and apparatus for deposition of metals by thermal decomposition : en fr
  • CA548452A - Apparatus for longitudinally feeding a multifilament, continuous strand : en fr
  • US2812297A - Method of preventing etching by chromic acid chromium plating baths : en
  • DE1018855B - Process for the production of pure alkali salts of glucuronic acid : de en
  • DE967429C - Bucket wheel excavator : de en
  • FR1146333A - Improvements to industrial type irons : en fr
  • DE1019008B - Tube flash unit operated with alternating current : de en
  • DE1019128B - Pressure valve on fuel injection pumps for internal combustion engines : de en
  • DE1755665U - STORAGE FOR ROTATING FLAT ADJUSTMENT PARTS. : de en
  • DE1755695U - FITTING ON PHOTOGRAPHIC LENSES WITH THREADED CONNECTION. : de en
  • DE1019074B - Device on a roller shutter or the like, in particular a steel rail armored roller shutter or a steel rolling grille : de en
  • DE1755485U - ELECTRIC WALL LAMP. : de en
  • DE1018931B - Electric alarm system : de en
  • FR1146010A - Correction of differences in illumination of image surfaces in cinematography : en fr
  • FR1145972A - Clockwork movement with automatic winding device with a winding mass capable of being immobilized : en fr
  • US2811821A - Combine header and reel adjusting mechanism : en
  • US2812240A - Process of making boron nitride : en
  • US2812375A - Power clamp for furnace electrode : en
  • US2811900A - Rocket-projectile supporting device : en
  • USD181390S - Plate or similar article : en
  • US2811793A - Fill opening closure for steam iron : en
  • US2811882A - Lugging disc for strainer wire : en
  • US2812381A - Terminal connections for can-type condensers : en
  • US2812488A - Voltage regulating transformer system with permanent phase shift : en
  • CA548333A - Preparation of 2,4-dichlorophenoxyacetic acid : en fr
  • FR1145990A - Industrial process for the manufacture of colorless phthalic esters : en fr
  • FR1146212A - Water-insoluble monoazo dyes, process for their preparation and applications : en fr
  • US2811759A - Copper cake mold : en
  • USD181339S - Child s car seat : en
  • DE1755604U - RECORD STAND. : de en
  • DE1755740U - COVER LAYER ON PATCHES FOR REPAIRING OR CONNECTING RUBBER OBJECTS OR RUBBER COVERED OBJECTS. : de en
  • GB786009A - Improvements in or relating to phenthiazine derivatives : en
  • US2812416A - Electric steam boiler : en
  • DE1018907B - TV adapter tube : de en
  • DE1018912B - Relay chain circuit for counting switching steps : de en
  • DE1019235B - Coal feeding device for briquette presses : de en
  • FR1146111A - Hydraulic and rotary pump or motor : en fr
  • CA548307A - Preparation of water dispersible titanium dioxide pigment : en fr
  • CA548525A - Telephone coin collector : en fr
  • USD181382S - Plate or similar article : en
  • DE1019212B - Double fender for hand grenades and grenades : de en
  • DE1755584U - DEVICE FOR DESLUDING AND CLEANING THE FLOOR OF SWIMMING POOLS OR. DGL. : de en
  • US2811871A - Adjustable cam : en
  • DE1019167B - Moving image projector with a quick stop device : de en
  • CA548496A - Cleaners for belt conveyors : en fr
  • FR67059E - Improvements made to taps, particularly those of the gas tap type : en fr
  • FR66986E - Self-closing ingot clamp with clamping area that can be adjusted in any way : en fr
  • GB785696A - Improvements in or relating to processes and baths for chemical plating with nickel : en
  • GB785881A - Improvements in or relating to a new or improved method for insolubilising artificial filaments, threads, fibres and the like obtained by the spinning of solutions of proteins : en
  • US2811973A - Hair formers and retainers : en
  • DE1019231B - Machine for cutting leaf tobacco : de en
  • USD181346S - Tomsler : en
  • FR1146199A - Improvements to equipment for preparing drinks : en fr
  • DE1018884B - Multicolor gravure printing : de en
  • DE1019185B - Differential gear : de en
  • DE1019192B - Reinforcement insert in pneumatic tires for vehicle wheels : de en
  • DE1755749U - GRINDING WHEEL DRESSER. : de en
  • DE1755779U - MOUTH PIECE FOR EXTRUSION PRESSES IN CERAMIC PLANTS. : de en
  • DE1755560U - WINCH. : de en
  • DK83815C - Roof construction whose load-bearing parts, such as rafters, consist wholly or partly of pipes. : da en
  • GB785684A - Cyclopentanopolyhydrophenanthrene compounds : en
  • DE967341C - Pressure reducing valve, especially for hydraulically operated pit rams : de en
  • DK83812C - Manure spreader. : da en
  • FR67068E - Improvement in electrical plugs : en fr
  • DE1018956B - Valve control for pressurized high-voltage switch : de en
  • FR67010E - Automatic wort weighing machine : en fr
  • GB785746A - Electrolytic cell : en
  • US2812018A - Process for drying synthetic organic detergent compositions and the like : en
  • GB785938A - Improvements in the production of polyvinyl compounds : en
  • US2811796A - Identification and display price tag : en
  • DE1755453U - ELECTRIC HIGH VOLTAGE DEVICE, IN PARTICULAR MEASURING CONVERTERS, WITH ANGLE AT ANGLE TO VERTICAL PIPES. : de en
  • US2811993A - Sanitary door and shelf for liquid dispensers : en
  • US2812172A - Servo control for automatic weight loading : en
  • US2812168A - Fluid mixer : en
  • DE967373C - Vertical roll stand : de en
  • FR1146178A - Method and device for manufacturing finned tubes : en fr
  • FR66955E - Mechanically driven flail thresher : en fr
  • GB785909A - Arrangement for gasifying finely divided solid fuels in suspension : en
  • FR1146098A - Process for obtaining polymers of alkylene oxide : en fr
  • DE1018856B - Process for the preparation of substituted ª † -butyrolactones : de en
  • DE1018886B - Nitrate and chloride-free nitrogen fertilizer with magnesium content : de en
  • US2812235A - Method of purifying volatile compounds of germanium and silicon : en
  • US2812512A - Storm warning indicator : en
  • FR1145974A - Motor driven by pressurized fluid : en fr
  • FR1146088A - Fuel supply and power control device for combustion engines : en fr
  • GB785719A - An improved method for adding ferrosilicon while simultaneously desulphurizing or deoxidizing a molten metal or alloy : en
  • FR67043E - Process for obtaining very finely dispersed dye preparations from vat dyes : en fr
  • GB785912A - Improvements in or relating to methods of producing luminescent materials : en
  • DE1755423U - STEREOCATALOG WITH VIEWER GLASSES. : de en
  • FR1145956A - Apparatus and method for waving hair : en fr
  • DE1018878B - Process for the preparation of threo-1-nitrophenyl-2-acylamino-1,3-propanediols : de en
  • FR1146249A - Device for interconnecting the edges of sheets such as, in particular, sheets used for roofing : en fr
  • DE1019153B - Protection device for smoking systems : de en
  • DE1755681U - TOOL FOR FASTENING THE RIVETS FOR BRAKE PADS OD. DGL. : de en
  • FR1146045A - Installation for the removal of extinguished coke placed on an inclined embankment in a coke oven battery : en fr
  • FR67051E - Method of manufacturing a tubing on a hanger : en fr
  • US2811782A - Indexing fixture : en
  • US2812397A - Curb parking signal : en
  • CA548216A - Multiple and rotating compartment cabinet : en fr
  • US2812223A - Packing retainer : en
  • US2812459A - Electric motor winding arrangement : en
  • USD181371S - Cemetery memorial plaque or the like : en
  • USD181378S - Antenna unit : en
  • USRE24388E - Automatic circuit breakers : en
  • DE967370C - Keyboard card punching machine : de en
  • GB785741A - Improvements in machines for producing filter mouthpiece cigarettes and the like : en
  • US2812322A - Method of preparing direct dyes : en
  • DE1755448U - CONNECTION PLATE WITH SWITCHING ELEMENTS FOR ADAPTATION AND SYMMETRY : de en
  • US2811780A - Amplified check gages : en
  • USD181388S - Plate or similar article : en
  • DE1018848B - Process for the production of heavy hydrogen : de en
  • DE1019002B - Phase discriminator : de en
  • DE1755452U - FLOW CONTACT. : de en
  • FR1146152A - Construction in prefabricated elements : en fr
  • GB785753A - Improvements in or relating to expansible capsule devices : en
  • DE1755684U - SCRAP MILL. : de en
  • DE1018828B - Universal scaffolding : de en
  • FR1146270A - Key anchor device, especially for radio receivers : en fr
  • DE1755441U - ADAPTABLE LABEL FOR TRACKING TABLES, MEIDETABELN ET THE LIKE. : de en
  • FR1145993A - Dust protected DC solenoids : en fr
  • FR1146327A - Automobile car : en fr
  • GB785785A - Improvements in or relating to docks for loading and unloading vehicles : en
  • DE1755579U - FOAM-BONDED MATS AND SHEETS MADE OF ORGANIC FIBER. : de en
  • DK83786C - Baking aid. : da en
  • FR1146169A - Device for measuring the weight of a vehicle : en fr
  • GB785922A - Improvements in or relating to machines for roughing shoe parts : en
  • GB785987A - Improvements in or relating to oestrogenic substances : en
  • GB786019A - New cyclopentanophenanthrene derivatives and process for the production thereof : en
  • FR1146231A - Improvements to switches and fuse switches for installation : en fr
  • GB785944A - Improvements in or relating to display stands : en
  • GB785727A - Improvements in or relating to the preparation of 1-alkynes : en
  • FR66989E - Improvements to remote control and telecommunication systems : en fr
  • FR67100E - Advanced magnet device : en fr
  • US2811979A - Shuttle valve : en
  • FR1146319A - Improvements to vertical filing cabinets : en fr
  • GB786020A - Organopolysiloxane nitriles : en
  • DE1755585U - CORNER REINFORCEMENT BRICK FOR SILOS MADE OF MOLDED CONCRETE BRICKS. : de en
  • GB785807A - Magnetic recording and reproducing system : en
  • GB785895A - Improvements in and relating to squirrel cage motors : en
  • DE1755407U - RAIN PROTECTION FOR MEN'S PANTS. : de en
  • DE1755639U - FEED MIXER. : de en
  • US2811866A - Safety release handle for parking brakes : en
  • GB785706A - Improvements in or relating to sliding window construction : en
  • DE1755697U - PHOTOGRAPHIC MONITORING DEVICE. : de en
  • DE967375C - Process and device for the production of chlorine dioxide : de en
  • FR1145967A - Insecticidal composition : en fr
  • GB786000A - Odour inhibited polyethylene : en
  • DK83792C - Process for the preparation of alginates from alginic acid. : da en
  • GB785941A - Improvements in the mounting of stales on brushes, hand tools or the like : en
  • FR1146138A - Oxygen-balanced plastic safety explosive and process for its manufacture : en fr
  • GB785833A - Improvements in or relating to a method and apparatus for effecting transmissions oftelevision images : en
  • DE1019250B - Overhead loading device on tractor vehicles : de en
  • DE1755497U - CONVERTERS, IN PARTICULAR SINGLE-ANODE CONVERTER. : de en
  • FR1146092A - Shears for cutting rolled materials in motion : en fr
  • GB785979A - Improvements in or relating to the production of lithium carbonate : en
  • AU220094B2 - Improvements in or relating to rocket-type line-throwing apparatus : en
  • FR1146193A - Automatic maneuvering device : en fr
  • US2812285A - 21-hydroxylation of cyclopentanophenanthrene derivatives by aspergillus niger : en
  • CA548361A - Process for bleaching fatty compounds : en fr
  • AU2755557A - New biologically active steroid compounds and process forthe preparation thereof : en
  • DE1755590U - HAT, ESPECIALLY MADE OF FELT, MENS HAT WITH A BAND SET. : de en
  • AU2755657A - Improvements in or relating to mild steel : en
  • AU2756957A - Filter element and method and apparatus for making thesame : en
  • DE1755450U - GALVANIC PLATE CELL. : de en
  • GB785786A - Improvements in or relating to domestic fire fronts and grates : en
  • GB785914A - Improvements in or relating to egg packs : en
  • USD181386S - Plate or similar article : en
  • CA548415A - Preparation of benzylaminopropane salts of penicillin : en fr
  • DE1019088B - Process for the production of isobutylene polymers : de en
  • GB785880A - Improvements in draught excluding strips, beadings, mouldings or the like : en
  • DE1018993B - Brake magnet arrangement for electricity meter : de en
  • DK83790C - Method for regenerating anion exchangers. : da en
  • DE1755488U - Socket for fluorescent lamps. : de en
  • DE967380C - Jack strips for telephone exchanges : de en
  • FR1146313A - Medical device for protecting wounds, injuries and the like : en fr
  • US2812279A - Cementable low-curl sheeting and method of making the same : en
  • FR1146033A - Switching network comprising gas-filled tubes : en fr
  • FR67073E - Device for amplifying a photoelectric current : en fr
  • US2811867A - Coupling : en
  • US2812382A - High fidelity amplifying apparatus : en
  • FR1146047A - Thermoelectric generator : en fr
  • FR1146305A - Improvement in the assembly of tails, handles or handles of saucepans, pots, kettles or other kitchen utensils : en fr
  • FR1146322A - Dispenser for granular or pasty substances : en fr
  • GB785844A - A pressure resistant casing for mine transformers : en
  • US2812257A - Insert for drinking straws and method of making the same : en
  • US2812309A - Unsupported catalyst for the oxidation : en
  • DE1755559U - GRIPPING HOOKS FOR CAPTURING, TRANSPORTING AND LAYING LARGE-FORMAT BLOCKS, BLOCKS AND THE LIKE : de en
  • GB785748A - Improvements in or relating to shaft seals : en
  • GB785940A - Aircraft and the propulsion mechanism therefor : en
  • DE1755443U - PROTECTIVE DEVICE FOR SHEAR COLLECTORS. : de en
  • DE1018844B - Exchangeable filter insert : de en
  • DE1755620U - SAMPLE DIVIDERS. : de en
  • DE1755667U - RIVET CLAMP TO CONNECT VARIOUS COMPONENTS WITH A CARRIER, IN PARTICULAR FOR BROADCASTING, TELEVISION AND THE LIKE. HIGH FREQUENCY DEVICES. : de en
  • FR1146215A - Improvements in kaolin clay transformation processes into adsorbent masses by contact : en fr
  • GB785717A - Plain bearings : en
  • DE1755470U - MELT CONDUCTORS FOR MELT INSERTS. : de en
  • DE1755736U - SUCTION STRAP HOLDER FOR VEHICLE REVIEW MIRRORS. : de en
  • FR1146307A - Improvements to plastic containers : en fr
  • US2812260A - Improved method of treating meat : en
  • FR66954E - Improvements to locomotive vehicles, such as, in particular, mopeds, motorcycles and similar vehicles : en fr
  • GB785768A - Improvement in or relating to methods of duplicating : en
  • DE967358C - Exchange mechanism on record speaking machines : de en
  • US2812194A - Velocipede with coordinated selective steering mechanism : en
  • DK83793C - Process for the preparation of piperidylidene methane compounds. : da en
  • DE1755515U - BRAIDED TAPE FOR SHOE BRACES, BELT AND THE LIKE. : de en
  • DE1755678U - PROFILE CUTTER AND THE LIKE PROFILE MACHINING TOOL. : de en
  • CA548321A - Endless web corrugating machine : en fr
  • DE1018946B - Process for generating electrical energy in gas elements : de en
  • DE1755637U - BAGGING DEVICE, IN PARTICULAR FOR ROOT HARVESTING MACHINERY. : de en
  • DE1019027B - Process for the preparation of tris and polyazo dyes : de en
  • DE1755757U - FLAT CASE FOR LEAD OR COLOR PENCILS OD. DGL. : de en
  • GB785873A - Improvements in or relating to dyed photographic relief records : en
  • CA548566A - Process for the treatment of copals : en fr
  • DE1018885B - Process for granulating duenge salt melts, highly concentrated duengesalt solutions or other salt melts : de en
  • DE1755677U - COUNTER SUPPORT FOR CONSOLE MILLING MACHINES. : de en
  • DE967378C - Circuit for reintroducing the direct current component in television signals : de en
  • FR1146312A - Portable lighting lamp : en fr
  • GB785791A - Dish usable for photographic processing : en
  • CA548409A - Girdle : en fr
  • AU222227B2 - Arrangement in lipstick sleeves : en
  • AU2746157A - Improved process and apparatus for comminutubg strips of solid synthetic resinous materials : en
  • DK83816C - Process for the manufacture of bicycle forks, in particular front forks for sports and racing bicycles. : da en
  • US2811748A - Manufacture of shot : en
  • US2811949A - Pacifiers : en
  • DE1018918B - Multichannel messaging system with compander : de en
  • AU1802156A - An improved tool holder : en
  • FR1146018A - Machine for cutting, perforating or the like : en fr
  • US2811912A - Earth-working rotor for an earthworking machine : en
  • DE1755744U - FILLING DEVICE, IN PARTICULAR FOR COSMETIC PREPARATIONS. : de en
  • FR1146132A - : fr
  • CA548461A - Electric discharge tube for high-frequency amplification : en fr
  • AU221205B2 - Improved olefin polymerization catalyst and process : en
  • DE1019233B - Device for processing clay and other ceramic masses : de en
  • CA548339A - Proces for separating solutes having different degrees of ionization : en fr
  • CA548298A - Thermoplastic tape : en fr
  • FR1146102A - Process for the preparation of hydrocyanic acid : en fr
  • AU2747757A - Improvements in or relating to rocket-type line-throwing apparatus : en
  • CA548256A - Convertible cart : en fr
  • CA548521A - Welding system : en fr
  • CA21445S - End tower weighing scale : en
  • CA548360A - Machines for the manufacture of pile articles : en fr
  • DE1755727U - SECONDARY COLLAR FOR PRESSURE PISTON OF LIQUID BRAKES, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • FR1146034A - Bright nickel plating process : en fr
  • FR66976E - New hairpiece winder : en fr
  • GB785821A - Improvements in paper and like bags : en
  • USD181389S - Plate or similar article : en
  • US2812031A - Vehicle with inclined hemispheroidal wheels : en
  • US2812475A - Load break device : en
  • USD181342S - Building : en
  • CA548468A - Pulse-code modulation device : en fr
  • US2811894A - Telescopic sight for direct fire gunnery : en
  • US2812448A - Delay flop : en
  • US2812313A - Copolymers of amino-group-containing polyesters : en
  • AU2746057A - Polymerisation of ethylenically unsaturated compounds : en
  • DE1018966B - Electromotive direct current drive with a large control range for spinning and twisting machines : de en
  • US2812045A - Toothed couplings : en
  • CA548331A - Two-roll press for paper machines : en fr
  • US2811873A - Chain saw grinding machine : en
  • US2812151A - Automatic weighing machine : en
  • US2812456A - Electric motor : en
  • CA548205A - Ice making method and apparatus : en fr
  • US2811946A - Writing instrument : en
  • US2812238A - Alkalimetal hydroxylamine disulfonates : en
  • AU2757657A - Improvements in or relating to oxygen demand regulators for breathing apparatus : en
  • US2812177A - Film rewind take-up : en
  • DE967366C - Device for loading conveyor trains : de en
  • DE1019119B - Rose breeding : de en
  • FR1146106A - Process for the preparation of basic aluminum salts, polymers of organic acids : en fr
  • CA548446A - Doubletwister : en fr
  • FR1146264A - Joist system for construction : en fr
  • FR67070E - Improvement in the coating of rubbing surfaces : en fr
  • DE1755477U - CONNECTION OF A UMBRELLA RING WITH A LAMP HOLDER. : de en
  • US2812426A - Switch machine : en
  • DE1018822B - Ridge joint for the expansion of the route : de en
  • US2812210A - High lift, side delivery, dump trailer : en
  • US2812464A - Photon counter apparatus for x-ray diffraction studies : en
  • DE1755704U - ELECTROMAGNETIC PUMP. : de en
  • DK83802C - Microwave transmission line. : da en
  • DE1755742U - DRINKING GLASS FOR SPIRITS. : de en
  • FR1146015A - Tap for the flow of liquids, especially beer : en fr
  • US2811883A - Wrench having nut ejector and springlatched nut-retaining socket : en
  • US2812085A - Conveying and unloading apparatus : en
  • US2812244A - Apparatus for contacting solids with gaseous fluids : en
  • US2811925A - Device for transmitting pressure and pumping fluids : en
  • US2812066A - Boot hanger : en
  • GB785704A - Hydrocarbon drying oil production : en
  • FR1146180A - Metalliferous azo dyes and their production process : en fr
  • US2811889A - Internal retaining ring having integral locking prong : en
  • US2812463A - Magnetic regenerative deflector for cyclotrons : en
  • US2811899A - Reflector for automobiles or the like : en
  • US2812347A - Adduct of hexachlorocyclopentadiene with fumaryl chloride and process for making thesame : en
  • DE1019254B - Drainage of waste water : de en
  • FR1146281A - Automatic winding devices for watches : en fr
  • FR66971E - Magnetic materials : en fr
  • AU2757057A - Improved process for separation of normally solid polymers of 1-olefins from solutions thereof : en
  • DE1019058B - Device for pulling glass bands from a glass melt : de en
  • FR1146012A - Process for mixing or homogenizing a pulverulent or floury material, mainly cement, lime, etc., and device for carrying out the process : en fr
  • DE1755691U - DEVICE FOR HOLDING BOTTLES. : de en
  • DE1018910B - Television receiver : de en
  • DE1019016B - Contact pair for making electrical contact in the event of virtually powerless switching operations : de en
  • FR1146300A - Vertical head with a rotating part inside, for extrusion machine : en fr
  • DE1018949B - Coaxial high frequency cable with tubular outer conductor : de en
  • DE1019029B - Process for the production of a putty or adhesive, especially for building purposes : de en
  • DE1018982B - Phase bridge controlled by a DC voltage : de en
  • US2812258A - Dry lemon food flavoring composition and method of preparing the same : en
  • US2812227A - Combined hassock and bar : en
  • US2812330A - Sulfone derivatives of 2, 6-piperidinedione : en
  • USD181384S - Plate or similar article : en
  • FR1146235A - Arc welding flux : en fr
  • FR1146071A - Improvements made to escalators : en fr
  • DE1755550U - BATHTUB MADE OF TRANSLUCENT PLASTIC. : de en
  • DE1755771U - TOY DICE. : de en
  • USD181395S - Combination popcorn machine and beverage dispenser : en
  • DE1019049B - Holding device for dentures : de en
  • DE1755781U - EXTRUDED MOUTH PIECE WITH WEAR-RESISTANT ENTRANCE SHED. : de en
  • FR67054E - Up-and-over counterweight door for bay, especially for garage : en fr
  • GB785697A - Improvements in or relating to chemical nickel plating process and apparatus : en
  • AU2706957A - An improved method of fastening legs to furniture : en
  • FR1145991A - advertising flyer case for the presentation of sewing patterns and others : en fr
  • FR1146082A - Improvements to radar indicator systems : en fr