• US2652967A - Multiplatform stepladder : en
  • US2653058A - Elevation of granular solids : en
  • US2652608A - Vibration molding machine : en
  • US2652722A - Outdoor instrument shelter : en
  • AT176247B - Self-switch in socket form : de en
  • AU167675B2 - Novel organic nitrogen-containing products and method of producing same : en
  • AT176187B - Fuel injection pump for internal combustion engines : de en
  • AU2005253A - Acid stable composition for lubricating wool and method of fulling wool : en
  • DE1663939U - CUFF COVER FOR REELS, IN PARTICULAR PLASTER REELS. : de en
  • DE890817C - Circuit for the frequency conversion of electrical vibrations with a frequency of at least 30 MHz with a discharge tube that acts as a mixing tube : de en
  • DE890557C - Process for heating regenerative ovens : de en
  • DE890864C - Workbench, in particular for working wood : de en
  • DE891019C - Process for the production of lined composite hollow bodies : de en
  • US2652745A - Direct reading projection clock apparatus : en
  • USD170439S - Radio cabinet ob similar article : en
  • AT176250B - Device to avoid field weakening when installing pole carriers with permanent magnets : de en
  • US2652706A - Pyrophoric lighter : en
  • US2652664A - Operator-controlled grinding machine with optical comparator : en
  • US2652685A - Starting device for compressorturbine units : en
  • DE1663833U - WAGON WAGONS, IN PARTICULAR TILTABLE WASTE CONTAINERS. : de en
  • DE1663915U - BOARD CLEANING MACHINE. : de en
  • DE1663980U - HANDLEBAR WITH FASTENING DEVICE FOR BICYCLES. : de en
  • DE890474C - Conveyor belt with adjustable rollers : de en
  • FR1037815A - Treatment of alginate solutions for their practical use for moldings with materials containing calcium salts: plaster, cement, lime : en fr
  • GB697502A - Means for holding thermostat phials in refrigerators : en
  • US2653213A - Electrically operated incinerator : en
  • US2653221A - Suppressed carrier radio communication system : en
  • US2652584A - Garage door supporting hardware : en
  • DE1663823U - POCKET KNIFE WITH SECURITY FIXING FOR THE BLADE. : de en
  • DE890755C - Process for the direct production of positives : de en
  • DE891179C - Pump device for the production of canned food : de en
  • US2652924A - Apparatus for the concentrating of minerals by means of froth flotation : en
  • AT176155B - Device to protect against premature creation of projectiles rotating around their axis : de en
  • AU163104B2 - Antiperspirant compositions containing compounds of zirconium : en
  • US2652672A - Lift type agricultural implement having multiple sets of transversely arranged ground engaging tools : en
  • US2652819A - Automatic drain valve for crankcase ventilators : en
  • US2653015A - Rotator drum truck : en
  • US2652705A - Tape : en
  • US2652585A - Combination bumper and retainer : en
  • US2652847A - Pulsatory device for milking machines : en
  • US2652891A - Indicator and control device : en
  • DE1663890U - DEVICE ON AGRICULTURAL VEHICLES. : de en
  • DE890831C - Monitoring device for telecommunications equipment : de en
  • DK76406C - Locking device for combined carrycot and child seat. : da en
  • DE890814C - Arrangement for making the reception spectrum visible : de en
  • DE890822C - DF system : de en
  • DE891006C - Magnetostatic lens assembly : de en
  • FR1038198A - Seat convertible into an extendable box-spring bed : en fr
  • US2653272A - Ultrahigh-frequency generator : en
  • DE890861C - Door gap closing device : de en
  • FR1037691A - Process for the production of gasoline from crude oils or crude oil residues : en fr
  • FR1037951A - Sealed valve : en fr
  • FR1037995A - Process for improving the resistance to atmospheric agents of highly refractory bricks or tamped rammed dolomite : en fr
  • GB697546A - Means for mounting construction boards on walls or ceilings : en
  • US2653248A - Probability scaler : en
  • FR1037696A - Ignition system for low-voltage ignition in the case of disruptive spark plugs with capacitor discharge : en fr
  • GB697438A - Improvements relating to electric rotary switches : en
  • DK76397C - Method for making floorboards. : da en
  • GB697614A - A process for the production of machine parts from ceramic semi-conductive materials by electric heating : en
  • FR1038092A - Improvements to spreading and sowing devices : en fr
  • GB697336A - Improvements in or relating to machines for folding binding material around the edges of workpieces : en
  • US2652751A - Tube sizing lubricator : en
  • US2652907A - Knockdown reversible hollow metal doorframe : en
  • AU2003053A - Handknitting apparatus : en
  • FR1037805A - Improvements to levers for weighing devices : en fr
  • FR1038149A - Table, card or mat, carrying pawns or mobile figurines for easy fixing and movement : en fr
  • AT176186B - Process for the continuous production of industrial gas : de en
  • AU165131B2 - Ferrite magnetic materials and methods of manufacturing such materials : en
  • US2653080A - Process for producing ferric oxide compositions of polishing rouge grade and the product thereof : en
  • US2653292A - Voltage and current responsive dynamic braking control system : en
  • FR1037808A - Rescue boxes for the crew of a submarine : en fr
  • US2652983A - Pulverizer and mixer : en
  • US2653255A - Separate end-turn rotorventilation : en
  • DE1663935U - MOUTH LAMP FOR SHADOW-FREE ILLUMINATION OF THE ORAL CAVE. : de en
  • DE1664061U - PROTECTIVE DEVICE FOR BOTTLES OF ALL KINDS AGAINST BREAKAGE, IN PARTICULAR CHILDREN'S MILK BOTTLES WITH GRADUATION AND THERMOMETER. : de en
  • AT176216B - Process for the preparation of sulfur-containing heterocyclic compounds (5-thione-1,2-dithiols) : de en
  • AU2008553A - Improvements in or relating in printed electrical condensers : en
  • US2652615A - Means for opening and detwisting tubular fabric : en
  • FR58037E - Improvements to gasifiers with fireplaces provided with a throttle : en fr
  • US2653287A - Rectifier-powered vehicle : en
  • DE890858C - Protective cover for various items such as brushes, paint brushes : de en
  • US2653075A - Method of dyeing furs : en
  • USD170460S - Mauser combination ice chopper and scraper for windshields and the like : en
  • GB697447A - Arrangement for the manufacture of electric cables : en
  • FR58085E - Process for waterproofing textile fibers and other materials : en fr
  • GB697525A - Improvements in or relating to the manufacture of shoes : en
  • GR14702B - PROVISION FOR AUTOMATIC LIFTING SELECTION. : el en
  • US2652806A - Machine for applying adhesives in the bottoms of the grooves of flooring strips : en
  • DE890878C - Process for the non-destructive testing of the quality of electrical point and seam welds : de en
  • DE891104C - Arrangement for overcurrent and time-dependent releases and relays : de en
  • GB697618A - Improvements in and relating to electric heating apparatus : en
  • CA496219A - Hinges for cupboard doors and the like : en fr
  • CA496250A - Hockey game : en fr
  • FR1038000A - Development of magnetron heating feeders : en fr
  • FR1038110A - Special mandrel for threading and reaming on boring machines, radial drills and vertical lathes : en fr
  • US2652794A - Waxed thread sewing machine : en
  • CA496311A - Ventilating apparatus for dynamo electric machine : en fr
  • US2652771A - Apparatus for printing designs on cylindrical bodies : en
  • US2653191A - Pickup cartridge and tone arm assembly for phonographs : en
  • US2653282A - Electric motor follow-up system for measuring : en
  • DE1663783U - CLOSET. : de en
  • DE891016C - Process for the production of objects from plastics with textile inserts : de en
  • DE891231C - Splitting of ores, etc., especially on the areas where their components are grown : de en
  • US2652863A - Power-driven table tool with portable vertical-shaft motor : en
  • US2653008A - Well jar : en
  • US2652668A - Conditioning cutlery sharpener : en
  • US2652892A - Portable cutting device : en
  • DE891036C - Ten transmission mechanism for accounting and similar calculating machines : de en
  • US2652962A - Filler fox for cushion filling machines : en
  • CA496256A - Apparatus for fire control for aiming at moving targets : en fr
  • DE1663862U - POCKET INHALER. : de en
  • DE1663893U - INSULATED WIRE REEL FOR PORTIONAL WICKEN. : de en
  • DE1663943U - SINGLE ROPE SELF-GRAB, ESPECIALLY FOR STALLDUENGER OD. DGL. : de en
  • GB697594A - Improvements in or relating to the manufacture of metal-glass seals : en
  • USD170472S - Water conditioner and fdlter unit : en
  • DE891064C - Footrest : de en
  • GB697504A - Inspection machines for textile fabrics : en
  • FR58148E - Pressure relief device for tires : en fr
  • US2653227A - Amplitude and frequency modulation radio receiver : en
  • DE1664063U - CANNING OPENER. : de en
  • DE891048C - Sewing machine with removable arm cover : de en
  • FR1037563A - Improved method and apparatus for spraying liquids and solids. spreading and dusting applications : en fr
  • GB697393A - Acceleration control means for continuous combustion turbine engines : en
  • DE891053C - Cornering headlights with swiveling reflector : de en
  • FR1038037A - Improvements to dental mold cutting machines : en fr
  • FR58012E - Device for regulating and stabilizing an electric arc : en fr
  • GB697467A - Improvements in or relating to loom shuttles : en
  • DE891058C - Belt storage in rowing boats : de en
  • DE891095C - Arrangement for generating ultra-short wave diode oscillations by means of a tube with a cathode, an anode and at least one grid in between : de en
  • GB697478A - Improvements in and relating to conveyor drives : en
  • DE890859C - Conveyor basket connection platform : de en
  • FR1037574A - Device for placing the products to be rolled on the field : en fr
  • DE891092C - Operation of pantograph brackets for electric vehicles : de en
  • GB697626A - Process for making phenolic moulding powders : en
  • FR1038073A - Staves or pieces of wood furnished with metal tips for filleting cylinders of cotton or other fibers : en fr
  • FR1038214A - Continuous drive and support device for endless film and its applications : en fr
  • DE756860C - Vacuum-tight implementation of a concentric line through a vessel wall : de en
  • FR1037723A - Medium light stabilizer : en fr
  • FR58108E - Continuously adjustable drive fly, cast and shot reel : en fr
  • DE1663970U - EMBROIDERY FRAME MADE OF PLASTIC. : de en
  • DE1664100U - ELECTRIC GLAZING TRAY FOR CONDUCTIVE BREATHING. : de en
  • DE890801C - Quick-closing valve for steam or gas turbines with electrical contact device : de en
  • DE890925C - Conveyor system, especially for bulk goods that are difficult to store : de en
  • DE891188C - Film recording and projection equipment : de en
  • FR1037615A - Pulse Coded Signaling Systems : en fr
  • FR1037638A - Forced air circulation ventilation device for electrical appliances : en fr
  • FR1037737A - Manufacture of water-soluble sodium salts of carboxymethyl cellulose : en fr
  • FR1037827A - Control device more particularly applicable to a mobile advertising element : en fr
  • GB697359A - Improvements in electrical precipitation apparatus : en
  • AT176199B - Ironing equipment : de en
  • US2653112A - Heat stabilized cellulose yarn : en
  • CA496229A - Stocking top designating garter zones : en fr
  • CA496367A - Method of purifying liquid metal chlorides : en fr
  • DE890513C - Process and furnace for the heat treatment of high-speed steels under protective gas : de en
  • DE890806C - Signal system automatically controlled by the train for single-track railway lines : de en
  • FR1037708A - Electric lamp bulb holder : en fr
  • GB697634A - Improvements in or relating to circulating pumps for central heating plants : en
  • FR1038012A - Automatic clutch and disengagement system for transmission and its application to realize a freewheel mechanism for cycles with or without engine, tandems, scooters, etc., as well as all similar vehicles and other mechanical applications in general : en fr
  • GB697566A - Apparatus for cooling lumpy material : en
  • CA496238A - Uniform cap : en fr
  • FR1038042A - Shear block for crampon : en fr
  • US2652854A - Drain control mechanism for washing apparatus : en
  • DE891160C - Baitfish with hooks under tension : de en
  • DE891171C - Process for the application of coatings on chromium and alloys of chromium : de en
  • US2653077A - Production and recovery of ammonium sulfate : en
  • US2652829A - Burn and wound dressing : en
  • US2653197A - Parking brake indicator light : en
  • FR58142E - Parallel rule drawing table combined with set of squares : en fr
  • GB697398A - Improvements in sanitary closets : en
  • FR1038036A - Improvements to cold manufacturing machines by penetration of drilled rivets : en fr
  • GB697334A - Preparation of polyesters, polyamides or polyesteramides of high molecular weight : en
  • FR1037683A - Impeller clock : en fr
  • FR1037757A - Insert blade for hammer drill bits : en fr
  • FR1038222A - Heel-on foot pedal for rail tracks : en fr
  • DE891209C - Spring-loaded frame for bicycles and motorcycles : de en
  • US2653111A - Method of making shoe soles : en
  • US2653238A - Dual frequency antenna : en
  • US2653084A - Continuous cooker : en
  • US2653029A - Tool handle : en
  • US2652848A - Hydraulic control for oil burner fuel supply valves : en
  • US2653071A - Disappearing cabinet structure : en
  • US2652968A - Bottle carrier : en
  • US2653202A - Automatic circuit breaker with compensation provision for ambient temperature and mechanical shock : en
  • DE890970C - Process for the production of stereoscopic or color television images : de en
  • AU161727B2 - Improvements in or relating to electrical information storage equipment : en
  • CA496275A - Air-cooled spark plug : en fr
  • DE1663792U - Vending Machine. : de en
  • DE890592C - Mechanical rectifier for rotary movements : de en
  • DE891126C - Process for making soap : de en
  • US2652834A - Cigarette paper : en
  • DE890558C - Gas generators, in particular for internal combustion engines in motor vehicles : de en
  • US2652695A - Material handling machine : en
  • US2653258A - Electrical conductor lead for commutators : en
  • GB697609A - Improvements in or relating to electric motor control systems : en
  • IE20990L - Dehairing skins : en
  • FR1037756A - Process and plant for the separation and purification of mothballs : en fr
  • FR1037741A - Revolver head for rotary spindle machine tool : en fr
  • FR1037774A - Pyrophoric gasoline lighter : en fr
  • FR1038129A - Initial Cut Sleeve Knot Drill Bit : en fr
  • DE890482C - Polishing rod housing guide (horse head) for deep pump drives : de en
  • FR58136E - Removable spark plug without seal for ignition of engines : en fr
  • DE891012C - Sealing ring for vacuum cleaner housing : de en
  • FR1037959A - Incandescent lamp : en fr
  • FR1038051A - Impact crusher : en fr
  • FR58146E - Device for supporting mines, and in particular galleries : en fr
  • GB697484A - Process for separating sylvite from a comminuted sylvinite ore : en
  • DE1663955U - PROJECTION WALL FOR SHOWING LIGHT IMAGES, PREFERABLY IN DAYLIGHT. : de en
  • DE1664030U - DEVICE FOR PRESERVING MEAT, SAUSAGE AND SMOKED PRODUCTS OD. DGL. : de en
  • GB697377A - Improvements in and relating to the sealing of rotating drums : en
  • GB697349A - Improvements in or relating to blow lamps, stoves and the like : en
  • DE1663902U - LUBRICATION DEVICE FOR THE UP AND DOWN MOVING UPPER CUTTER OF SEWING MACHINES. : de en
  • DE756430C - Heavy duty switch : de en
  • DK76382C - Measuring device for use by tailors. : da en
  • US2652574A - Combination child's crib and dressing table : en
  • DE891060C - Device for the automatic feeding of the filling material for shredding machines, in particular meat mincers : de en
  • GB697535A - Improvements in or relating to confectionery stamping and cutting machines with synchronously rotating chains : en
  • US2652818A - Apparatus for feeding auxiliary liquids to internal-combustion engines : en
  • FR1037792A - Bulk product storage and destocking facility : en fr
  • FR1037957A - Improvements to separable clips or clips : en fr
  • GB697326A - Improvements in or relating to the manufacture of hollow articles from plastic materials : en
  • GB697347A - Improvements in or relating to wellpoints : en
  • GB697559A - Improvements in circuits comprising electric discharge tubes of the electron-beam type : en
  • CA496330A - Self-adjusting mechanical tappet : en fr
  • US2652753A - Intermeshing sectional matting : en
  • USD170449S - Record sheet for social security or the like data : en
  • DE890931C - Covering material for baking molds : de en
  • FR1038243A - Winding machine with conical winding of spools, with constant speed and tension of the wire : en fr
  • US2653172A - Stabilization of acrolein : en
  • FR1038113A - Insulating ground for cables : en fr
  • FR1038160A - Flexible pipe with welded helical turns : en fr
  • FR1037794A - Recorded music reproduction facility : en fr
  • US2653199A - Relay : en
  • FR1037613A - Complex leaf spring : en fr
  • FR1038026A - Improvements to the suspension of rotating parts of vertical axis machines : en fr
  • DE1663962U - CIGARETTE CONTAINER FOR CARS. : de en
  • DE1664004U - RING BOOK. : de en
  • USPP1217P - Rose plant : en
  • DE890520C - Bass generator : de en
  • FR1038103A - Folding garden armchair : en fr
  • CA496270A - Coffee concentrates : en fr
  • CA496290A - Pliers and the like : en fr
  • FR58068E - : fr
  • GB697392A - Improvements in fountain pens : en
  • DE1663821U - KNIFE BLADE WITH HOLLOW SHARPENED ON THE EDGE. : de en
  • GB697553A - Improvements in or relating to electromagnets for relays, controlling mechanisms andthe like : en
  • DE753882C - Device for fine-level regulation of capacitors : de en
  • DE890551C - Electrode heating : de en
  • DE890867C - Process for the preparation of high molecular weight organic halogen compounds : de en
  • FR1037663A - High temperature reduction magnesium manufacturing process : en fr
  • GB697365A - Improvements relating to snap-action electric switches : en
  • GB697567A - An improved centring and adjusting apparatus for internal brakes, having a self-reinforcing or servo-action, for motor vehicles : en
  • FR58003E - Propulsion and piloting device for maritime navigation vehicle : en fr
  • FR58098E - : fr
  • GB697371A - Improvements in or relating to rotary electrical vibrators : en
  • FR1037884A - Compound for the fluidization of pitches and products obtained from this compound : en fr
  • FR58059E - New ceramic products with coefficient of expansion between 45.10-7 and 60.10-7 : en fr
  • GB697462A - Improvements in or relating to electric resistance welding processes : en
  • DE890961C - Superheater steam box : de en
  • FR1038068A - Pouring device for can containing liquid : en fr
  • FR58122E - Closure and suspension of paper or cellophane bags : en fr
  • DE890615C - Triggering device for electrical temperature detectors : de en
  • US2653140A - Textile finishing compositions : en
  • AT176226B - Steel hollow sleeper : de en
  • AU1997853A - Control apparatus for direction finder : en
  • DE891009C - Hair curlers : de en
  • DE891080C - Method for batch operation of a centrifuge and device for carrying out the same : de en
  • US2652563A - Stapling device : en
  • US2653095A - Puffed oats and method of making same : en
  • US2652688A - Vertical axis, pump and turbine hydraulic coupling : en
  • US2652937A - Window changer : en
  • FR1038009A - Simple acoustic-electric remote control device for toys : en fr
  • FR1037858A - Improvements to brabant plows suspended from a tractor : en fr
  • DE1663753U - FRONT STRAMMER FOR THE CIRCUIT, A SKI BINDING. : de en
  • DE1663759U - FOLDING BOX MADE OF CORRUGATED CARDBOARD, CARDBOARD OR SIMILAR MATERIAL. : de en
  • DE1663863U - MILK PUMP. : de en
  • DE890803C - Attachment of the shrouds to the turbine blades : de en
  • GB697327A - Process for cooling and purifying gas mixtures : en
  • DE1663958U - CONIMETERS, IN PARTICULAR FOR MINING OPERATIONS. : de en
  • FR1037907A - Jet thruster : en fr
  • DE891096C - Tuning device with two iron core variometers for high frequency receivers : de en
  • FR1037930A - Multi-part bottle washing machine : en fr
  • FR58040E - Improvements to vehicle front ends : en fr
  • GB697605A - Improvements in or relating to auxiliary heating means especially suitable for use in connection or combination with domestic fireplaces or stoves : en
  • DE1663878U - PUTTY CLAMP FOR BROKEN CELLHORN GLASSES. : de en
  • DE890518C - Tunnel construction method and device : de en
  • FR58027E - Mold for shoes, slippers and sandals of rubber or similar materials, leather, fabrics, etc. : en fr
  • US2652564A - Nail-driving mechanism : en
  • US2653064A - Ball bearing : en
  • US2653283A - Control for multimotor drives : en
  • DE1663968U - DEVICE FOR LIFTING THE FABRIC PRESSURE ROD OR OF THE FABRIC PRESSURE OF SEWING MACHINES. : de en
  • DE891155C - Housing to accommodate an electric fence energizer : de en
  • CA496240A - Uniform cap : en fr
  • US2652596A - Production of seamless hollow rubber articles : en
  • US2652674A - Harrow drawbar : en
  • DE890634C - PROCESS FOR MANUFACTURING A NON-ALCOHOLIC FERMENTATION DRINK FROM HARVESTERS : de en
  • FR1037575A - Improved slipper, process and equipment for its manufacture : en fr
  • FR1038038A - prefabricated elements and their method of assembly for the rapid construction of cages or shelters : en fr
  • FR1038194A - Improvements to stoppers, caps or other plastic articles : en fr
  • AU2010053A - Improvements in or relating to hydraulic governor systems : en
  • DE890965C - Drive for rail cars : de en
  • DE891149C - Piezoelectric pressure element : de en
  • DE1663905U - RESERVOIR PUMP. : de en
  • DE890620C - Machine for attaching handles and similar attachments to ceramic moldings : de en
  • DE891054C - Arrangement of protective panels used to cover the side opening of the front fenders of motor vehicles : de en
  • US2652884A - Folding armachair : en
  • US2653066A - Folding table leg lock : en
  • US2653220A - Electromagnetic wave transmission system : en
  • DE891180C - Device for treating grain with chemical fluids : de en
  • US2652644A - Flatwork ironing machine : en
  • GB697472A - Improved method of preparing hydrogen-containing gas for the cementation of steel : en
  • DE890895C - Preserving jar with a hinged locking bracket attached to the jar : de en
  • US2653314A - Air traffic control system : en
  • AU2011753A - Hydraulic torque transmitting device and method of manufacture : en
  • AU161317B2 - Improvements relating to tipped cutting tools : en
  • DE1663886U - JEWELERY IN THE FORM OF A PENDANT, BROOCH, RING OR. DGL. : de en
  • DE1663903U - SWITCHING DEVICE ON ROLLED FILM CAMERAS FOR FILMS WITH PAPER FEEDER. : de en
  • DE1663966U - SELF-LUBEING PLUG MADE OF ACID-RESISTANT GRAPHITE MATERIAL FOR VALVES. : de en
  • DE767783C - Bipolar electrolytic capacitor : de en
  • FR58076E - Device for making permanent waves : en fr
  • FR58081E - Switching process and electrical switches : en fr
  • GB697488A - New azo dyestuffs which can also be used as intermediates for the manufacture of other dyestuffs and process for their manufacture : en
  • AT176113B - Process for the manufacture of cellulosic products with improved wet strength : de en
  • AU166210B2 - IMlPROVE MEENTS RN OR RELATING TO ELECTRO -MAGNETIC SWITCHES, : en
  • US2653121A - Permanent waving of hair : en
  • AU1997153A - 'Travelling wave electron d ischa re devices : en
  • FR1037853A - Improvements to sewing machines : en fr
  • DK76400C - Washing machine for milking machines. : da en
  • US2652929A - Device for handling of wet sticky pastes : en
  • DE1664099U - Jar with lid : de en
  • DE890890C - Mechanical saw operated by a piston motor using compressed air or another pressure medium : de en
  • FR1037908A - Improvements to thermal machines such as reactors and gas turbine engines : en fr
  • CA496217A - Food-warming stoves or apparatus : en fr
  • DE1663946U - JOINT FOR TRIPODS, PARTICULARLY FOR HEADLIGHTS. : de en
  • DE890874C - Tester for hammers operated by compressed air or the like, such as B. mining hammers, rock drill hammers or the like. : de en
  • AU1998753A - Temperature compensation ofa magnetostrictve transducer : en
  • AU165368B2 - Improvements in and relating to electric circuit breakers : en
  • DE890595C - Sewing table extension : de en
  • DE890917C - Thumbtack : de en
  • DE1664086U - PROTECTIVE CAP FOR CONTROL CARDS. : de en
  • FR1037731A - Device for assembling tubes and bars, in particular for scaffolding : en fr
  • AU2008653A - Improvements in or relating to electrical information storage equipment : en
  • DE890544C - Space-enclosing electrode for electron multiplier : de en
  • FR58109E - Process and installation for the extraction and treatment of vegetable fats : en fr
  • US2652866A - Template : en
  • US2653300A - Wide band transmit receive switch : en
  • FR1037981A - Device for maintaining constant the height of the liquid level in the tanks : en fr
  • GB697422A - Improvements in or relating to runners and runner-supporting means for draw-curtainsand the like : en
  • AU2001253A - Improvements relating tothe production of milk tablets : en
  • FR1037626A - Cart launcher for airplanes and other flying devices : en fr
  • US2652754A - Photorecording means : en
  • FR1038169A - Improvements to furniture with drawers or lockers and, more specifically, to furniture used for filing cards or files : en fr
  • FR58014E - Improvements to watt-hour meters : en fr
  • DE1664091U - ACCOUNT BOOK WITH HEADBAR. : de en
  • GB697399A - Improvements in or relating to hammer mills, pulverisers, disintegrators and the like : en
  • GB697444A - Improvements in folding bedsteads : en
  • US2653196A - Modulating pulsator : en
  • FR1037998A - Spindle plate for coils : en fr
  • US2653000A - Tripod structure : en
  • US2653192A - Telephone apparatus : en
  • DE1663914U - ADVERTISING AND PACKAGING OF GOODS FOR THE USE OF THIS ADVERTISEMENT AS CHILDREN'S TOYS. : de en
  • DE1664047U - DEVICE FOR FIXING A LINE, TRADEMARK OR OTHER REPRESENTATION AT A CERTAIN DISTANCE IN FRONT OF A POSTER OR DISPLAY AND A STAND BEHIND THE POSTER OR DISPLAY. : de en
  • FR1038100A - Improvements to materials based on foam rubber or similar substances : en fr
  • AT176198B - Drying machine for fabric and paper webs : de en
  • AU2000853A - Improvements in or relating to extrusion nozzles : en
  • US2653125A - Process for sweetening hydrocarbon oils : en
  • DE1663789U - LIFT, IN PARTICULAR FOR AGRICULTURAL PURPOSES. : de en
  • US2653137A - Surface active compounds : en
  • DE891073C - Device for the production of pipes from cement mixtures or the like. : de en
  • US2653234A - Radio identification system : en
  • AU2001853A - Process forthe production of penicillin salts ofthe sympathomimetic drugs desoxyephedrine, amphetamine adrenaline and ephedrine : en
  • DE1664009U - PROTECTIVE INSERT, IN PARTICULAR FOR SO-CALLED RING BOOKS, DISPLAY AND OTHER COLLECTOR'S FOLDERS. : de en
  • DE890985C - Commutator : de en
  • DE1663776U - UTENSILS MADE FROM CERAMIC PIPE MATERIAL. : de en
  • FR1037735A - Improvements in bakery ovens : en fr
  • GB697333A - An improved pick-up reel for a harvesting machine, binding machine or the like : en
  • DE1663910U - WIRING DIAGRAM. : de en
  • DE890877C - Method for detecting imperfections, e.g. B. Cracks, cavities and inclusions in solid bodies : de en
  • AU1999453A - Color television : en
  • CA496291A - Pliers and the like : en fr
  • US2652662A - Blast cleaning : en
  • CA496335A - Injection moulding control apparatus : en fr
  • US2652610A - Chain clip : en
  • GB697356A - Improvements in or relating to protective grilles, portcullises and the like : en
  • FR1037662A - Helicopter : en fr
  • FR1037766A - Electrical translators of arbitrary functions : en fr
  • FR1038223A - Mineral tanning process : en fr
  • GB697513A - Apparatus for inserting and extracting drawing pins : en
  • US2652752A - Road joint connection : en
  • US2653082A - Process for production of fine graphite : en
  • US2653294A - Apparatus for electrical well logging : en
  • DE890721C - Record player : de en
  • US2652593A - Treatment of pitch : en
  • US2653070A - Filing cabinet locking controls : en
  • DE883842C - Gear change transmission without interruption of traction for several speeds, especially for motor vehicles : de en
  • US2653257A - Low inertia type drag cup motor : en
  • DE1663983U - LIFEBUOY MADE OF SYNTHETIC FABRICS. : de en
  • DE891087C - Method for increasing the yield of steel during wind freshening in the converter : de en
  • FR1038014A - Perfected lampshade and its manufacturing process : en fr
  • GB697397A - Improvements in or relating to revolving radial-cylinder reciprocating pumps : en
  • US2652687A - Gas turbine power plant solid fuel feeding means : en
  • US2652915A - Aligning device : en
  • US2652816A - Thermostatically controlled clutch and fan drive : en
  • US2653145A - Methods for producing copolymers in the form of discrete particles : en
  • DE886504C - Process for regulating the temperature of salt bath ovens heated by electrodes : de en
  • DE890475C - Device for loading trucks, especially with logs, stones and the like. like : de en
  • DE890923C - Cast refractory product : de en
  • DE891111C - Holder for hanging U-shaped fluorescent lamps and decorative parts : de en
  • FR1037746A - Mannequin for making clothes or other applications : en fr
  • GB697591A - Improvements relating to brake magnets for electricity meters : en
  • US2653090A - Glass strand reinforced paper : en
  • DE1663909U - WINDOW LOCKING WITH LOCKING BARS SLIDED BY A WINDOW GEAR. : de en
  • DE1663967U - SWITCHING DEVICE, IN PARTICULAR FOR SPEED AND FEED SELECTOR ON MACHINE TOOLS : de en
  • DE890810C - Protection device for loudspeaker chassis against the effects of shot and sound : de en
  • FR1037616A - Further development of headlamps, particularly automotive headlamps : en fr
  • GB697368A - Improvements in wrenches or spanners : en
  • GB697426A - Improvements relating to rubber closures for pharmaceutical vials : en
  • DE1663754U - ONE-WAY GAME. : de en
  • DE1664080U - DALB PILE. : de en
  • DE890508C - Process for the production of N-vinyl compounds from nitrogen-containing compounds and acetylene : de en
  • DE890937C - Drawing roller head for cold drawing of pipes : de en
  • DE890958C - Process for the preparation of sulfonamide compounds : de en
  • DE891047C - Attachment of U-shaped beater heads or beater arms from Schlaegermuehlen : de en
  • DE890967C - Amplitude control device for electrical pulses : de en
  • FR1037604A - Saw blade for dovetail or swallow assembly use : en fr
  • GB697413A - Improvements in and relating to the driving mechanism for the weft inserters in shuttleless looms : en
  • DE1663869U - LIFT FOR MOTOR VEHICLES. : de en
  • US2653217A - Projection lamp holder : en
  • FR1037975A - Improvements to guards for saws, routers, cutters, and other applications : en fr
  • FR1038168A - Device for coupling an alternator to a network : en fr
  • FR1037911A - Mixer-decanter for sprayed coffee (powder or tablets) with water for instant brewing of coffee : en fr
  • FR58054E - Improvements to cosmetic cases : en fr
  • GB697453A - Therapeutically valuable hydantoines : en
  • DE1664025U - DRYING SYSTEM WITH AN AIR PASSAGE CHANGING IN THE DIRECTION OF FLOW. : de en
  • DE891077C - Gas chamber furnace with flashing flame : de en
  • DE891131C - Abortion forceps : de en
  • DE1663811U - AIR TIRES FOR TRACTORS, IN PARTICULAR AGRICULTURAL TRACTORS. : de en
  • DE890915C - Lock for sliding window : de en
  • FR1037599A - Dental hand instrument : en fr
  • FR1037986A - Method of magnetization of ashes of iron pyrites with recovery of non-ferrous metals : en fr
  • GB697557A - Improvements in or relating to centrifugal powder couplings : en
  • US2652683A - Master clock system : en
  • US2652631A - Elongation indicator : en
  • US2653100A - Precooked rice : en
  • US2653130A - Fire extinguishing composition of cbrf or cfbrcfbr containing cf as a propellant : en
  • GB697390A - Improvements relating to gun-directing systems and apparatus : en
  • FR1037559A - Manufacture of triazine derivatives : en fr
  • FR1038108A - Treatment of nitrate of lime from nitric attack of natural phosphates : en fr
  • FR58088E - Device for converting an endless strip of paper, cardboard, or other material into a flattened hose, and machine for making folding boxes with application : en fr
  • GB697613A - High intensity positive carbon electrodes : en
  • FR1037584A - Trim for electrically isolating the lines of railway tracks : en fr
  • GB697339A - Improvements in or relating to root-crop harvesters : en
  • US2652948A - Control system for plurality of liquid dispensing devices : en
  • GB697551A - Process and apparatus for contacting operations : en
  • DE1663842U - FABRIC CLAMP. : de en
  • DE891150C - Voltage optical test device : de en
  • FR1037684A - Electric rotary contactor : en fr
  • DE890562C - Process for the production of a medicament for the treatment of abnormal cell growth : de en
  • GB697583A - Improvements in or relating to containers and closures therefor : en
  • GR14706B - CLOSING CONNECTORS AND METHODS OF THIS FORMATION. : el en
  • US2652721A - Thermal flowmeter : en
  • US2653153A - 4-n-substituted-2-ketopiperazines : en
  • DE756930C - Precision control transformer with sliding or rolling current collector on a partially polished control winding : de en
  • DE1663911U - BACK PROTECTION PLATE. : de en
  • DE1664010U - YOOL CONTAINER. : de en
  • GB697409A - Improvements in wire drawing machine with floating blocks : en
  • GB697458A - Apparatus for aerating greens, lawns, and the like : en
  • GB697503A - Improvements relating to the production of anion exchange materials : en
  • FR1037771A - Food dough die for pasta presses : en fr
  • FR58095E - Method for printing photographs and in particular color cinematographic films : en fr
  • GB697378A - Improvements in or relating to feeding devices for molding machines : en
  • FR1037611A - Process for the manufacture of bars, blocks, profiles and similar articles of polyamides and other synthetic materials with a short melting zone : en fr
  • CA496381A - Method and apparatus for separating starch from gluten : en fr
  • DE1663799U - LOW-POWER-LOSS SOUND ABSORPTION SYSTEM WITH PREVOLUME, IN PARTICULAR FOR POWER MOTORS. : de en
  • DE1664081U - STAPLE HAMMER. : de en
  • DE891049C - Method and device for synchronizing image sound carriers : de en
  • AT176210B - Process for accelerating the incineration of organic substances in analytical-chemical work : de en
  • FR58018E - Bar-to-wall security for doors : en fr
  • GB697528A - Ladders : en
  • DE1664015U - CHRIST TREE STAR. : de en
  • FR1037804A - Parquet made of prefabricated wooden slabs : en fr
  • DE890553C - Molded stone for silicone stoves : de en
  • US2652725A - Bimetallic thermometer mounting for double-walled tanks : en
  • CA496236A - Wallboard tool : en fr
  • FR1037610A - Improvements to guide vane assemblies for annular fluid conduits : en fr
  • FR1038032A - Improvements to dust extractors : en fr
  • CA496320A - Ester-acetals of pentaerythritol and polypentaerythritols : en fr
  • DE890887C - Control device for automatic turning bars : de en
  • FR1037589A - Refinement to selective multiplication couplings for shift gears : en fr
  • GB697318A - Improvements in the manufacture of oil modified alkyd resins : en
  • FR1037718A - Device for inhalation of powdery drugs in low doses : en fr
  • US2653179A - Primary battery and method of making the same : en
  • FR1037639A - Improvements to ultrasonic devices : en fr
  • FR58020E - Process for preparing di- or trisubstituted biguanides : en fr
  • US2652901A - Combination air cleaner and chaff screen : en
  • US2652906A - Mobile airplane hangar structure : en
  • US2653241A - Antenna : en
  • US2652769A - Apparatus for extracting juice from citrus fruits : en
  • US2653002A - Bracket : en
  • FR1037588A - Method and device for the stereophonic transmission of sound : en fr
  • FR1037803A - New Variable Orientation Cylinder Templet Device : en fr
  • FR1037841A - Process for the construction of bridges and similar structures, and structures constructed by process : en fr
  • FR1038001A - Compressed air compressor and filter device, for printing machines : en fr
  • DE1664092U - FILTER UNIT. : de en
  • DE890869C - Procedure and arrangement for recording and playing back sound films with immediate control of the final audio tape during the recording process : de en
  • DE1664066U - TIN OPENER. : de en
  • FR1038234A - tilting case for cigarettes or the like : en fr
  • FR58061E - Improvements to seed drills : en fr
  • GB697338A - Improvements in or relating to paper-making machines : en
  • FR1038101A - Iron : en fr
  • FR58010E - Roller chain with side wear surfaces : en fr
  • US2653057A - Welded pressed steel dual wheel : en
  • US2653151A - Purification of streptomycin : en
  • FR58132E - Construction system for metal wagons or trailers : en fr
  • DE888489C - Globe valve : de en
  • DE890896C - Glaze drain grate for the production of coated confectionery : de en
  • DE891125C - Process for the production of storage-stable lacquers and paints pigmented with basic pigments or metal powders : de en
  • DE891076C - Process for the protection of inorganic building materials : de en
  • DE891217C - Fire-weather protected dismantling light with signal contact : de en
  • FR1038025A - Trailer frame with several sets of steered wheels : en fr
  • DE1663827U - PACK OF CIGARETTES WITH OPENING DEVICE. : de en
  • DE891211C - Filling system designed as a full-chamber measuring device, especially for milk : de en
  • DE763997C - Arrangement for the water pressure-tight introduction of electrical cables and pipelines into vibration-free housed electrical apparatus : de en
  • DE1663773U - TOOTHPICK. : de en
  • GB697401A - Improvements in power operated brakes particularly for winding and haulage engines : en
  • GB697407A - Improvements in combustion chambers for gas turbine engines : en
  • GB697416A - Manufacture of cupriferous disazo-dyestuffs : en
  • GB697457A - Improvements relating to apparatus for indicating the amplitude or phase versus frequency characteristic of an electrical network : en
  • AU1294152A - Valve devices for air compressors : en
  • DE1663929U - SLIDER FOR ZIP FASTENERS. : de en
  • DE1664049U - BOX BASE FOR FLIGHT TUBE LETTERS & THE LIKE. : de en
  • DE757040C - Contact-making device for electrical, preferably automatic arc welding with two swivel arms under spring action, arranged on both sides of the electrode : de en
  • DE890543C - Voltage controlled electron multiplier arrangement : de en
  • DE890587C - Electromagnetically operated multi-plate clutch : de en
  • GB697448A - Improvements in or relating to lubricators for machines fed with compressed air : en
  • FR1037861A - Lifting and retracting system for flap, door or any other parts : en fr
  • DE890530C - Electric overhead line compensating for the inductive voltage drop : de en
  • DE890872C - Immersion sleeve for holding thermometers in pipes : de en
  • DE891141C - Slewing crane with retractable boom for two-rope gripper winches : de en
  • DE890870C - Device for direct viewing or projection of slides : de en
  • FR58024E - : fr
  • GB697431A - Improved hydraulic torque converter mechanism : en
  • FR1037554A - Advanced Windshield Wiper : en fr
  • FR58065E - Advanced method of constructing multiple soundproofing channels : en fr
  • US2653150A - Morpholine azo dyestuffs : en
  • US2653187A - Synchronizing apparatus : en
  • US2653055A - Dispensing and mixing valve : en
  • DE756920C - Device for interlocking disconnectors : de en
  • DE891169C - Rocker for pivoting machines : de en
  • GB697320A - Improvements in or relating to the manufacture of oil-modified alkyd resins : en
  • DE1663752U - SHOE HOOKS, IN PARTICULAR FOR SKI BOOTS. : de en
  • DE1663927U - GLOVE MADE OF SUPERPOLYAMIDE OD. DGL. : de en
  • DE890578C - Coin cassette : de en
  • DE890805C - Track vacancy detection device : de en
  • FR1037944A - Improvements to containers for delivering measured volumes of liquid : en fr
  • AT176244B - Television receivers, in particular for color television : de en
  • USD170479S - Textile fabric or similar article : en
  • US2652618A - Radioactive primed resonant window for high-frequency discharge devices : en
  • US2652650A - Apparatus for displaying signs : en
  • FR1038138A - Offset neck bottle : en fr
  • US2652589A - Hog dropper device : en
  • US2652700A - Vibration damper for long shafts : en
  • AU166475B2 - Improvements in or relating to combination distillation and hydrocarbon conversion process : en
  • FR1037801A - Device intended for wetting the forms of machines for flat printing, in particular offset machines : en fr
  • FR1038017A - Liquid fuel pump : en fr
  • FR1038070A - Process for treating hydrocarbon-based material and installations for implementing this process : en fr
  • FR1038162A - Axially inlet steam or gas turbine with an inserted support for guide vanes or nozzle cover : en fr
  • FR1037877A - Front pump or feed pump for fuel injection pumps : en fr
  • FR1037570A - Spade machine : en fr
  • GB697562A - Improvements in or relating to straight-line sintering machines : en
  • DE890918C - Sports shoe, especially for skiers : de en
  • FR1037955A - electrode, in particular anode, for electric discharge vessels, and method for the construction thereof : en fr
  • FR1037979A - Floor : en fr
  • FR1038087A - Axis for watchmaking mobile, in particular for balance : en fr
  • FR1037664A - Flexible hose coupling : en fr
  • FR1037848A - Cycle brake with rectilinear application by lifting pads : en fr
  • DE1664021U - TRANSPORTABLE SINGLE-FLAME GAS COOKER. : de en
  • DE890471C - Tobacco mixing container : de en
  • FR1037903A - Curler : en fr
  • GB697367A - Inverter arrangement for supplying networks having no synchronous machines : en
  • AU1356052A - Improvements in or relating to collapsible deck chairs andthe like : en
  • DE891031C - Groove indexing device on record players and record changers : de en
  • FR58090E - Culture method and apparatus for carrying out the method : en fr
  • GB697619A - Reducing attack by combustion products : en
  • FR1037727A - Nozzle : en fr
  • FR1038147A - Square plug to add : en fr
  • DE890991C - Coil winding machine for winding the sectors of electrical toroidal coils, in particular Pupin coils of telecommunication lines : de en
  • AU165680B2 - Improvements relating to conveyor belt apparatus : en
  • FR1037983A - Assembly for adjusting the voltage applied to the electrodes in electrode and salt bath hardening furnaces : en fr
  • FR58127E - Electrical ducting in prefabricated elements : en fr
  • GB697410A - Improvements in and relating to fly wheel magnetos : en
  • GB697573A - An improved fabric-examining form : en
  • AT176230B - Vehicle disc brakes, in particular for rail vehicles : de en
  • CA496398A - Variable speed power transmission mechanism : en fr
  • AU2004253A - Sterilization of collagenous suture materials : en
  • AT176231B - Braking device for electrically operated railway trains with compressed air brakes : de en
  • CA496269A - Control system : en fr
  • BE510154A - : en fr
  • AT176207B - Process for the production of zinc oxide with a high degree of dispersion : de en
  • AU166362B2 - Improvements in or relating in printed electrical condensers : en
  • CA496323A - Agitation of pulps and the like : en fr
  • AT176219B - Process for the production of a shelf-stable phosphate fertilizer or feed : de en
  • CA496232A - Floor sanding machines : en fr
  • US2652599A - Building frame : en
  • FR1038191A - Multiple-disc friction clutch, especially for gear shifting mechanisms : en fr
  • GB697314A - Razor with ribbon blade : en
  • DE890975C - Method for switching on electron tubes, in particular magnetic field tubes : de en
  • DE891230C - Weft sensor for looms : de en
  • GB697589A - Improvements in nickel-base alloys : en
  • US2652670A - Wrapping and sealing machine for tampons : en
  • GB697552A - Improvements in strand drawing machine : en
  • DE890607C - Device for setting the mode of operation of liquid shock absorbers : de en
  • DE891232C - Magnetic roller : de en
  • FR1038005A - Improvements to SLR type cameras : en fr
  • FR1037726A - Apparatus for the production of objects and in particular of shaped food starting from a plastic material : en fr
  • DE890494C - Process for the extraction of powerful lignite fleece in civil engineering : de en
  • DE891112C - Electrolyte for electrolytic capacitors, rectifiers, etc. like : de en
  • DE891220C - Method and device for the rapid mechanical occupation of blast holes in mining, tunneling or the like. : de en
  • FR1037621A - Longitudinal cutting machine for underground recovery cables : en fr
  • FR1038095A - Rescue device : en fr
  • US2652885A - Engel : en
  • US2653290A - Electrical system : en
  • FR1037913A - Anti-shock device for circuit breakers : en fr
  • FR1038245A - Improvements in manufacturing processes for emissive electrodes for electric discharge devices : en fr
  • FR1037929A - Receiver basket for bottle washing machines : en fr
  • FR1038085A - Stencil for makeup : en fr
  • DE1663933U - SMOOTH KNITTING ACCESSORY FOR HAND KNITTING APPARATUS. : de en
  • DE751074C - Process for the protection of tin cans and similar containers made of black sheet metal against corrosion : de en
  • DE756790C - Circuit arrangement for system damping equalization in multi-channel carrier current systems : de en
  • CA496369A - Testing casing heads : en fr
  • FR1037703A - Process for the production of yarns from stiff non-spun pile : en fr
  • FR1037873A - Parquet panel : en fr
  • CA496279A - Fluorinated olefin poylmers : en fr
  • DE891039C - Pressure lubrication can : de en
  • AU157106B2 - Improvements in or relating to automatic flight control apparatus : en
  • DE891098C - Contact socket : de en
  • DE891203C - Locking device for foldable stanchions : de en
  • FR1037623A - Transistor circuits : en fr
  • FR1037992A - Coffee maker : en fr
  • DE890465C - Method for grinding in eccentrics for textile machines, especially for warp knitting chairs : de en
  • DE891187C - Photographic camera with lens shutter and light safety device : de en
  • FR1038247A - Improvements made to presses, in particular presses intended for gluing the lower flaps of cardboard boxes : en fr
  • GB697592A - Improvements in and relating to extensible chain bands, more particularly wrist watch bracelets : en
  • US2653309A - Object detection : en
  • CA496346A - Process for treating liquids : en fr
  • DE1664031U - ELECTRIC FEED DAMPER OD. DGL. : de en
  • DE890847C - Semiconductor transmission device : de en
  • GB697423A - Hydraulic machine for operating on tubes : en
  • US2652570A - Artificial hand : en
  • US2652908A - Handle for luggage and the like : en
  • US2652815A - Vapor feeding device for internal-combustion engines : en
  • USD170477S - Handbag ob simelak article : en
  • DE1663761U - DEVICE FOR DRAINING SOLIDS AND LIQUIDS FLOWING IN DRAINAGE CHANNELS. : de en
  • DE1664042U - SHOP TABLE WITH GLASS TOP. : de en
  • US2652738A - Locking arbor : en
  • US2652776A - Ammunition : en
  • US2653045A - Electric door lock : en
  • AT176137B - Tapered shoulder rim : de en
  • AU2008753A - Travelling wave tubes : en
  • US2652802A - Water inlet structure for outboard motors : en
  • US2652804A - Indicating device for machine tools : en
  • FR1037709A - Safety razor : en fr
  • FR58035E - Turn warning : en fr
  • GB697639A - Improvements in and relating to supports for inverted bottles and the like : en
  • GB697461A - Improved lubricant additive : en
  • BE510132A - GAS BURNER ADJUSTMENT DEVICE, APPLICABLE PARTICULARLY TO WATER HEATERS. : en fr
  • DE1663944U - BUILDING BLOCK. : de en
  • DE891101C - Process for the production of electrical resistors : de en
  • DE891216C - Defense device with which a liquid can be injected : de en
  • FR1037566A - Improvements to the constitution of mortars, concrete or the like : en fr
  • FR1037921A - Bearing : en fr
  • FR1037941A - Safety device for tubular lamp holders : en fr
  • AT176106B - Device for irradiating liquids, in particular milk : de en
  • AU2008253A - Improvements in or relating to adjustable bracket supports for display andother purposes : en
  • DE890820C - Broadband omnidirectional antenna for VHF operation (radio, television) : de en
  • FR1037585A - single type prefabricated element for construction : en fr
  • DE890972C - Run-time tubes for generating ultra-short electrical waves : de en
  • FR1037710A - Process for preparing separated alkenes : en fr
  • FR58102E - Automatic trigger-trigger : en fr
  • AU167802B2 - Improvements in or relating to adjustable bracket supports for display andother purposes : en
  • AT176193B - Zipper : de en
  • AU2001353A - An improved wind screen wiper : en
  • FR1037647A - Device for belt type sanding machines : en fr
  • GR14701B - MACHINE ORDER SYSTEM. : el en
  • AU1996853A - Electronic circuits : en
  • AU159982B2 - Color television synchronizing circuits : en
  • US2653176A - Production of aromatics from petroleum : en
  • DE890605C - Device for the automatic steering of multi-axle trailers : de en
  • DE891167C - Friction clutch working with powder : de en
  • CA496285A - Electric switch for panels, etc. : en fr
  • DE1663896U - DRILLING RIG FOR ROOF STAND. : de en
  • DE1664072U - BALLPOINT PEN WITH PERFUME. : de en
  • FR1037796A - Storage folder for designs, posters, cutting patterns, etc. : en fr
  • FR1038237A - Process for the preparation of low carbon steel from scrap containing substances forming special carbides : en fr
  • AT176167B - Tension spring arrangement for ski bindings : de en
  • DE890973C - Device for sensing reflector dipoles : de en
  • AU1997353A - Improvements in or relating to electric discharge apparatus : en
  • CA496284A - Wave guide structure : en fr
  • AU162149B2 - Improvements relating tothe production of milk tablets : en
  • CA496389A - Separable fasteners : en fr
  • CA496295A - Pressure switch : en fr
  • DE1663838U - AUTOMATE PICKER. : de en
  • FR1038031A - Magnetic clutch shoe for braking railway wagons : en fr
  • GB697383A - Improvements in and relating to internal combustion power units for vehicles normally propelled by human power : en
  • GB697523A - Improvements relating to washing machines and the like : en
  • US2652996A - Aircraft cockpit canopy : en
  • AT176111B - Process for obtaining a long wood fiber : de en
  • FR1037763A - Rest furniture such as a seat or a bed : en fr
  • FR1037973A - Decorative grid device : en fr
  • DE1664059U - WRAPPERS FOR SMALL BOTTLES, IN PARTICULAR FOR SPIRITS. : de en
  • DE1664057U - COASTERS FOR BOTTLES, GLASSES, CUPS OR. DGL. : de en
  • CA496329A - Artificial crystal polarizing filter : en fr
  • US2652865A - Machine for turning wood heel blanks : en
  • USD170487S - De v. whitman necktie : en
  • DE891165C - Turbine for gas and vapor propellants : de en
  • US2652931A - Article handling apparatus : en
  • US2653195A - Combination timing and telephone circuit controlling system : en
  • US2652927A - Filter medium for rotary drum filters : en
  • US2652896A - Combustion engine power control apparatus : en
  • US2652731A - Vertical boring mill attachment : en
  • US2653147A - Separation process : en
  • US2652910A - Drive for winding mechanism : en
  • DE1663954U - TELESCOPE, PARTICULARLY PRISM BINOPPER. : de en
  • DE1664026U - VENTILATOR. : de en
  • DE887492C - Hanging folder with a hanging rail that encompasses the back : de en
  • FR1037635A - Combustion chamber for gas turbines : en fr
  • CA496387A - Machine tool spindles : en fr
  • US2652982A - Tie plate clamp and rail guard : en
  • US2653120A - Method of making a miniature packet : en
  • AT176165B - Elastic wooden ski : de en
  • CA496399A - Open electric arc lamps and units of electrodes therefor : en fr
  • FR1038111A - Method and device for forming webs of textile fibers : en fr
  • GB697322A - Improvements in or relating to the production of films of hygroscopic, non-fibrous, organic material : en
  • AU160203B2 - Improvements in or relating to mixing valves : en
  • CA496274A - Airplane wing flap control mechanism : en fr
  • CA496265A - Fluorescent brighteners : en fr
  • CA496353A - Strap tensioning and joining tool : en fr
  • DE1664067U - CLOSING DEVICE FOR TENSION RINGS. : de en
  • DE890997C - Electric capacitor : de en
  • DE891114C - Dry rectifier system : de en
  • US2652713A - Structural section : en
  • USD170447S - Fire hose nozzle unit : en
  • DE1663868U - LIFTING DEVICE, IN PARTICULAR VEHICLE LIFTS. : de en
  • DE1664036U - HOLDER FOR PRICE LABELS, TRADING DESIGNATIONS AND THE LIKE. : de en
  • FR1037965A - New manufacturing and packaging processes for semi-dehydrated sauerkraut, in household packaging : en fr
  • US2652950A - Holder and dispenser for collapsible tubes : en
  • DE1664064U - DEVICE FOR MAKING HOLES IN BOXES, IN PARTICULAR CODED MILK BOXES OD. DGL. : de en
  • DE890570C - Device for guiding and tensioning foil strips or fabric, paper or plastic webs during the production and drying of the same : de en
  • US2652660A - Method of producing laminated sheets of glass : en
  • US2653306A - Seismometer : en
  • AU157077B2 - Valve devices for air compressors : en
  • AU2003153A - Reacting chamber forthe fluidising of finely divided solids : en
  • AT176214B - Process for the preparation of 3-fluoro-4-oxy-phenylacetic acid : de en
  • GB697459A - Improvements relating to methods of melt spinning artificial filaments : en
  • FR1038224A - Gold plating process : en fr
  • AT176191B - Work blouse : de en
  • CA496302A - Combined easel and scroll sign : en fr
  • CA496376A - Rust inhibiting lubricants : en fr
  • FR1038157A - Vacuum brake improvements : en fr
  • GB697556A - Heavy duty flexible abrasive articles : en
  • US2652856A - Faucet for dispensing carbonated beverages : en
  • DE890489C - Device for driving a rectilinearly oscillating, pushing tool : de en
  • DE890824C - Radio network with receiving points with different authorization for the intelligible recording of news broadcasts : de en
  • FR1038143A - Basket for washing machine : en fr
  • DE890990C - High pressure lamp : de en
  • DE890876C - Dynamic material testing machine : de en
  • AU1996653A - Improvements relating to conveyor belt apparatus : en
  • CA496282A - Preparation of monomeric organo-halogenosilanes : en fr
  • FR1038075A - Five lens lens : en fr
  • GB697509A - Improvements in or relating to hydraulic braking systems : en
  • AU157465B2 - Crimping yarns and fabrics made from crimped yarns : en
  • DE891185C - Process for the production of molded articles from fiber suspensions : de en
  • CA496347A - Liquid pumps : en fr
  • US2653049A - Automobile transporting vehicle with adjustable track : en
  • DE890926C - Device for moving bodies, in particular round bodies, from a conveyor belt to a conveyor belt with a different width and speed of movement : de en
  • FR1037978A - Improvements to hydraulic devices : en fr
  • FR1037694A - Device for electric motors with speed regulators : en fr
  • FR1037840A - Punch card : en fr
  • FR1037883A - Removal of chips from pieces of wood : en fr
  • FR1037795A - Perfected plate : en fr
  • FR1038082A - Loading and unloading device applicable to suspended carriers : en fr
  • DE890582C - Mixture heating control device, especially for head-controlled internal combustion engines : de en
  • DE890699C - Process for the extraction of drugs, fresh plant and animal material using ultrasound : de en
  • FR1037657A - Process for the heat treatment of powdered carbon or the like : en fr
  • FR1037822A - Improvements in processes for connecting an all-metal flexible pipe to a connecting piece by electrical resistance welding : en fr
  • US2652888A - Burner and igniter structure : en
  • US2652932A - Machine for loading bundles of tobacco leaves onto sticks : en
  • US2652963A - Automatic bottle sealing : en
  • DE1663919U - BOTTLE CREST. : de en
  • CA496298A - Cooling method for liquid cooled cylinder heads of internal combustion engines : en fr
  • DE891071C - Heatable formwork made of sheet steel or the like for the production of concrete bodies : de en
  • GB697475A - Improved initiating compositions for use in blasting and military detonators and their production : en
  • GB697622A - Improvements in or relating to garment supporting means : en
  • US2652838A - Cigarette or cigar rest : en
  • US2652875A - Cover for toilet tanks : en
  • DK76408C - Security lock. : da en
  • FR1037845A - Vibrating device and its support : en fr
  • FR1038190A - Device with rotating element on top of a base allowing young children to learn to walk : en fr
  • DE1664055U - SEALABLE GLASS DRINKING CUP. : de en
  • DE890510C - Drive of the drawing fingers together with the drawing pad of a side register pulling device on sheet feeders for printing machines : de en
  • DE890818C - Longitudinal radiator constructed from waveguides : de en
  • DE891229C - Repair of damaged dam walls : de en
  • DE890960C - Process for the preparation of a therapeutic agent consisting of an aromatic stibic acid : de en
  • DE1663908U - DOOR PUSHER WITH PUSHER PIN. : de en
  • DE890514C - Walking beam stove for industrial furnaces : de en
  • FR1037867A - Ventilation and filtering installation for a motor vehicle traveling on rails and comprising an internal combustion engine and an electric power transmission : en fr
  • FR1037977A - Device for fixing an electric wire to a contact terminal : en fr
  • GB697569A - Lifting jack : en
  • FR1037682A - Device for the transport of rotary transfer printing machines : en fr
  • FR1037869A - Safety device for presses or other similar machines : en fr
  • FR1037991A - Vat dyes and their preparation process : en fr
  • FR1037557A - Bra : en fr
  • AU162089B2 - Improvements in hydrophilic compositions : en
  • AU162607B2 - Improvements in or relating to electric arc stud welding : en
  • USD170454S - Combined bottle and holder therefor : en
  • USD170478S - Expansible link chain for a bracelet or the like : en
  • US2653048A - Fish holder : en
  • US2653230A - Ratio detector : en
  • US2653113A - Sizing of ethylene polymer structures : en
  • US2653291A - Apparatus for controlling hoists and the like : en
  • DE1663812U - VALVE UNIT FOR CAR PUMPS. : de en
  • FR1037759A - Valve plug and its watertight connection for vacuum pipes : en fr
  • FR58016E - : fr
  • US2652796A - Blind stitch attachment for sewing machines : en
  • US2653219A - Handle with outlet and switch for portable lamps : en
  • FR1037634A - Hydraulic regulator : en fr
  • DE890854C - Gastroscope : de en
  • FR1038155A - prefabricated element for the construction of walls forming interior facings for walls or ceilings : en fr
  • US2652918A - Ribbon attaching means : en
  • US2652861A - Mechanically actuated stop motion for looms : en
  • US2652944A - Ash receiver : en
  • US2652969A - Carton : en
  • US2653152A - Cyanine dye and process of making same : en
  • US2653184A - Transmission of picture and sound on the same carrier : en
  • GB697585A - Improvements in or relating to cathode ray tubes : en
  • GB697636A - Improvements in or relating to clutches : en
  • US2652737A - Chip flushing means for beds of machine tools : en
  • US2653173A - Chloropentenyl ethers : en
  • FR1038047A - Composition for the preparation of aerated concrete : en fr
  • FR1038166A - Relief duplicator for the blind : en fr
  • GB697635A - Improvements in or relating to can-openers : en
  • DE1663973U - CENTRIFUGAL PUMP FOR PARTICULARLY MUDDY LIQUIDS LIKE JAUCHE AND THE LIKE, WITH ADJUSTABLE STIRRING AND CONVEYOR MECHANISM. : de en
  • DE1664068U - MIXED USE FOR FILLING GUNS IN AUTOMATIC DISPENSERS. : de en
  • DE751690C - Distance protection device : de en
  • USD170467S - Combined bookmarker and line guide : en
  • DE1663849U - LEVER TRANSVERSE FOR THE BLOOD LOWERING APPARATUS OF THE MACRO-MICRO AND QUICK METHOD. : de en
  • DE891110C - Device for holding rod-shaped electric radiators : de en
  • DE891207C - Mud flaps for bicycles, motorcycles or the like. : de en
  • FR58117E - : fr
  • US2652825A - Medical diagnostic instrument : en
  • US2653060A - Tool handle connection : en
  • FR1037760A - Multipurpose container designed to meet the requirements of all means of transport and handling device for ease of use : en fr
  • FR58096E - Electric storage heater : en fr
  • US2653298A - Apparatus for measuring moisture content of a traveling layer of material : en
  • US2652736A - Wrench extension handle : en
  • DE1663979U - KNEE SUPPORT FOR SCOOTER WITH AND WITHOUT LUGGAGE RACK. : de en
  • DE891154C - Device for the mechanical excitation of vibratory systems : de en
  • DE890942C - Process for the preparation of primary alcohols : de en
  • GB697534A - Improvements relating to stop motion devices for rotating apparatus : en
  • DE891225C - Stacking device : de en
  • FR1037934A - Method of mounting small electric machines, for example dust vacuum cleaner motors, and machines thus obtained : en fr
  • FR1038201A - Screen bottom for screening and sieving plant : en fr
  • FR1037842A - Improvements to clamping and hooking devices, in particular for wires, bars or tubes : en fr
  • FR1037700A - Method and device for operating two-stroke combustion engines with supercharging : en fr
  • FR1038022A - Device for transmitting movements of weaving mechanics or taffeta movements to the blades of weaving looms : en fr
  • US2652999A - Fishing pole holder : en
  • FR1038144A - Device allowing the concentration of glycerol lyes : en fr
  • FR1037689A - Frequency discriminator circuit : en fr
  • DE1663826U - FUSE FOR DOUBLE SHAFT MIXER, WHOSE SHAFTS ARE DRIVEN IN CONTACT. : de en
  • DE890978C - Paint-insulated electrical conductor : de en
  • FR1038206A - Electric tachometer : en fr
  • GB697404A - Improvements in air raid shelters : en
  • FR58026E - Lightening devices : en fr
  • FR58041E - Special machine for making cement tiles : en fr
  • FR1038164A - Self-Repairing Wirewound Capacitor : en fr
  • FR58094E - Ham mold : en fr
  • GB697465A - Protection device for vacuum flasks : en
  • GB697632A - Production of magnesium base alloys : en
  • FR58104E - Process for the preparation of pentaenes : en fr
  • GB697498A - Process and apparatus for condensing vapours in liquids : en
  • GB697631A - Indicator arrangement for radar system : en
  • FR1037893A - Live force transmission device forming a speed variator : en fr
  • FR1037960A - : fr
  • FR1037996A - Improvements to saw blades with attached segments : en fr
  • GB697324A - Sheet registering mechanism : en
  • FR1037814A - Silo-tank : en fr
  • GB697531A - Improvements in or relating to the preparation of estrane sulfate salts : en
  • US2652921A - Flatware package : en
  • US2652955A - Calk gun and cartridge adapter : en
  • FR1037896A - Improvements to presses to form bent wooden parts : en fr
  • FR58060E - Process for the manufacture of ornamental or other objects in wood : en fr
  • FR1037569A - Method and device for supplying a dryer with sheet material and particularly with veneer sheets : en fr
  • FR58042E - : fr
  • FR58129E - faux-chest elements : en fr
  • US2652689A - Rotary hydraulic coupling having adjustable overflow weir determining the extent of fill thereof : en
  • FR58118E - Process and molds for the manufacture of suppositories : en fr
  • US2653232A - Range measuring apparatus : en
  • US2653034A - Axle load equalizing assembly : en
  • US2653293A - Battery charger : en
  • DE895618C - Arrangement for controlling electrical machines with the aid of a gas discharge tube with a hot cathode : de en
  • FR1037767A - Packing box : en fr
  • GB697507A - Improvements in or relating to gas filters : en
  • DE1663756U - TUBE AND BOTTLE CAP TO BE OPERATED WITH ONE HAND. : de en
  • DE891172C - Device for the automatic control of the turning tool of non-circular turning jaws, in particular for the production of piston rings : de en
  • FR1037754A - Use of gravity at joints in penstocks and similar structures : en fr
  • FR58133E - Method of establishment of hives and resulting products : en fr
  • DE1663856U - MIDSOLE AND INSOLE. : de en
  • DE890541C - Multipurpose lighting fixture : de en
  • FR1037785A - Elastic cap with airtight closure for air-free storage of deteriorating substances, particularly food substances : en fr
  • DE1663786U - FURNITURE ROLLERS. : de en
  • DE765683C - Vehicle frame or car body base : de en
  • DE890935C - Transportable auxiliary device for shooting work, especially in mining operations : de en
  • GB697593A - Improvements in coupling device : en
  • US2652717A - Method and apparatus for testing tubing : en
  • US2652728A - Crankshaft, piston, and connecting rod for internal-combustion engines : en
  • US2652879A - Bagmaking machine : en
  • US2653052A - Dump hoist : en
  • USD170443S - Bertolozzi base for table lamps : en
  • FR1037784A - Waffle oven : en fr
  • FR1037925A - Freewheel for cycles with roller ramp drive : en fr
  • FR1038236A - Switch for movable flexible conductor, in particular for heating pads or the like : en fr
  • US2652823A - Internal air chamber air-heating furnace : en
  • GB697454A - Overhead travelling hoists for handling loads : en
  • GR14697B - METHOD OF PURIFICATION OF DISPOSED GASES IN THE ATMOSPHERE, FROM THESE CONTAINING SULFURIC ACIDS BY ABSORPTION OF THIS UNDER BASICS. : el en
  • GR14698B - ORIGINAL TWO-TIME DIESEL OIL ENGINE. : el en
  • DE1663782U - MOBILE HOME BAR. : de en
  • DE891136C - Disinfectants : de en
  • DE1664085U - FILE. : de en
  • US2652831A - Heart-lung apparatus : en
  • US2652972A - Paper bag : en
  • DE890832C - Queuing system : de en
  • DE891017C - Process for improving the properties of moldings made from linear polycondensates : de en
  • FR1037581A - Rotaries for printing fabric pieces : en fr
  • FR1037645A - Rotary hydraulic appliance for household use : en fr
  • FR1037777A - Aeromotor : en fr
  • GB697445A - Improvements in and relating to the production of pulverized aluminium : en
  • DE890613C - Capless writing instrument : de en
  • US2652768A - Cooking pan : en
  • US2652998A - Hanger : en
  • USD170468S - Le ber : en
  • AU2004153A - Surgical dressing having adhesive layer : en
  • CA496287A - Piezo-electric crystal circuit arrangements : en fr
  • AU1994953A - Fluidized roasting of sulfideores : en
  • US2652974A - Electric fan : en
  • US2653214A - Electric test bottle bath : en
  • FR1037881A - New embodiment of mattresses and the like : en fr
  • US2652605A - Automatic shakeout device for tight flask molds : en
  • US2653097A - Puffed corn and method of making same : en
  • GB697425A - Improvements in or relating to steam and steam-condensate plants : en
  • GB697369A - Improvements in bourdon tubes : en
  • US2653304A - Detachable electrical connector : en
  • US2652799A - Sewing machine lubrication : en
  • DE891072C - Arrangement of the heating resistor, especially for presses for the production of bricks : de en
  • FR1037636A - Method and device for operating high vacuum pumping stations comprising primary vacuum and high vacuum pumps : en fr
  • DE1663852U - CAST WAX HOLDER. : de en
  • FR1037787A - Shock absorber, especially for vehicles : en fr
  • FR1038057A - Envelope for fluorescent tube lighting fixture : en fr
  • DE890739C - Infinitely variable V-belt drive : de en
  • DE890974C - Pendulum feedback receiver or amplifier : de en
  • DE891145C - Piezoelectric pickup : de en
  • US2653065A - Piston : en
  • DE891010C - Container for storing a razor blade in use : de en
  • DE872746C - Magnetic stick lamp with a lamp part that can be adjusted in relation to the magnetic part : de en
  • DE890899C - Device for the accelerated photochemical treatment of films, in particular intermediate films for television programs, with a fixing developer solution : de en
  • DE891100C - Outdoor switchgear with multiple busbar systems : de en
  • DE1663977U - SPECIAL VEHICLE FOR THE BAGLESS TRANSPORTATION OF DUST OR FLOUR-SHAPED GOODS. : de en
  • US2653115A - Method of pickling : en
  • DE1664079U - DRAW RAIL BRACKET. : de en
  • DE756800C - Adjustable throttle for alternating current : de en
  • DE890511C - Process for deoxidizing and degassing steel : de en
  • DE890476C - Charging device : de en
  • FR1037698A - Process for improving the qualities of an elastic material : en fr
  • DE891061C - Lid closure, especially for sausage filling machines : de en
  • FR1037595A - Stitching machine : en fr
  • FR1037984A - Fire-tube boiler : en fr
  • DE756710C - Cine film recording apparatus : de en
  • US2652591A - Method and apparatus for the treatment of pitch : en
  • US2653007A - Apparatus for orienting tools : en
  • DE890496C - Cleaning device on brushes : de en
  • FR1037916A - Lockstitch for high wool rugs : en fr
  • USD170480S - Combined food warmer and bun toaster : en
  • DE891117C - Electrical discharge tubes, in particular a valve tube with an anode that surrounds the cathode in the shape of a pot : de en
  • DE1663907U - MEAT CHOPPING MACHINE. : de en
  • DE890841C - Fastening device for a lamp tube in a foot, a sleeve or the like. : de en
  • DE890934C - Auxiliary device for shooting, especially in mining operations : de en
  • DE890977C - Transformation element for the transition from electrically symmetrical to electrically asymmetrical switching elements : de en
  • DE891018C - Solvent for polyacrylonitriles and their copolymers with predominantly acrylonitrile content : de en
  • AT176206B - Process for the production of iron or copper oxide from iron or copper sulfate : de en
  • CA496314A - Machine for taping electrical coils : en fr
  • CA496340A - Substituted esters of benzoic acid : en fr
  • CA496333A - Saccharification of amulaceous materials in acid medium : en fr
  • DE890938C - Method and device for the production of thin-walled pipes of larger diameter : de en
  • DE891106C - Electric motor drive with magnetic particle clutch : de en
  • FR1038033A - Device for separating continuous bundles of paper : en fr
  • FR1038122A - Oxidation towers for coal intended for low temperature distillation : en fr
  • FR1038177A - Improvements to cleaning devices : en fr
  • FR1038240A - Loading device for large melting furnaces : en fr
  • GB697611A - Improvements in or relating to vices : en
  • AT176232B - Cuttable point lock for railway switches : de en
  • AT176104B - sewing machine : de en
  • US2652673A - Stone gatherer : en
  • CA496235A - Valve unit for internal-combustion engine : en fr
  • DE890893C - Pressure hose filter : de en
  • AU1998053A - Improvements in hydrophilic compositions : en
  • AU2005153A - Improvements in or relating to weft selection mechanism for looms : en
  • AT176114B - Process for the production of physically developed metal contrasts : de en
  • AU167220B2 - Electronic circuits : en
  • CA496390A - Method and machine for producing unwoven fabrics : en fr
  • AT176121B - Two-wheel tractor : de en
  • AU168186B2 - Process for preparing a fleece, sliver or yarn from glass rods : en
  • CA496371A - Selective capacity water heater : en fr
  • AT176190B - Process for preventing the threading of bread and pastries, and means for them and processes for their production : de en
  • US2652614A - Mold for making concrete steps : en
  • CA496307A - Compound containing disazo dyestuffs : en fr
  • DE1663854U - ARTIFICIAL TOOTH. : de en
  • DE890815C - Circuit arrangement for generating high-frequency pulses of great power : de en
  • BE510257A - ECONOMICAL STOVE USABLE FOR HEATING WITH HOT AIR, HOT WATER AND BOTH OR SIMULTANEOUSLY. : en fr
  • AT176200B - Hand brush-like tool : de en
  • DE1663974U - TRANSPORT DEVICE. : de en
  • AT176140B - Truck brake valve for oil-braked trucks and air-braked trailers : de en
  • CA496300A - Cleaning scaled vessels : en fr
  • DE890526C - Mains operated amplifier or receiver : de en
  • DE890574C - Optical projection device, especially episcope : de en
  • DE890947C - Process for the preparation of butanediol- (1, 4) -one- (2) : de en
  • DE891026C - Process for the production of clear, high-quality copolymers based on organosilicon compounds : de en
  • AU2007053A - Improvements in or relating to magnetic amplifier : en
  • AU160995B2 - Surgical dressing having adhesive layer : en
  • FR1037949A - Device for drying fabrics, baskets and loose or flocked textile products : en fr
  • FR58123E - Manufacturing process of ropes, cables, rings and endless drive belts and others and machines for its implementation : en fr
  • AT176174B - Transport vessel for acids, alkalis or the like containing filling vessels : de en
  • US2653302A - Accelerometer pickup of very small size and weight : en
  • CA496267A - Electric heater : en fr
  • DE1664013U - TEA FILTER PACK. : de en
  • CA496351A - Spike hammer : en fr
  • CA496375A - Flight indicating system for dirigible craft : en fr
  • FR1037747A - Process and plant for the preparation of metallic titanium and products conforming to those obtained by this process : en fr
  • FR1037847A - Improvements to cylinders and cones used for grinding, in mills, milling plants, refineries and the like : en fr
  • FR1037926A - Vibro-sifter devices : en fr
  • GB697344A - Improvements in apparatus for supplying electric or fluid power to reciprocating carriages and or apparatus carried thereby : en
  • FR1038045A - Removable luggage rack device for motorcycle, sidecar, moped, bicycle and tandem and scooter : en fr
  • US2652870A - Continuous planar type panel forming machine : en
  • US2653067A - Tightening apparatus for typewriter mountings : en
  • DE752037C - Device for the roentgenographic examination of pipelines : de en
  • FR1037776A - Copper refining process : en fr
  • AU161426B2 - Improvements in or relating to television receivers : en
  • FR1037685A - Multiple socket outlet : en fr
  • DK76409C - Method for cooling cement clinker. : da en
  • DE1663965U - GREASE BUSH. : de en
  • AT176163B - Sports ball : de en
  • GB697370A - Improvements in sharpening devices : en
  • GB697581A - Improvements in cathode sleeves for electron tubes : en
  • AT176235B - Arrangement for the permeability adjustment of an oscillation circuit : de en
  • DE1663851U - DENTAL RADIOSCOPE. : de en
  • DE890531C - Device for the continuous vulcanization of electrical cables : de en
  • DE891129C - Spinning centrifuge : de en
  • DE891192C - Device for feeding foaming agent into lines carrying pressurized water : de en
  • FR1038006A - Asbestos fabric usable for making clothes or other objects subject to friction, wear or tear : en fr
  • FR1038016A - Advanced press : en fr
  • US2652733A - Ball plug setting tool : en
  • US2653099A - Quick-cooking cereal and method of making same : en
  • US2653170A - Dodecenylcyclohexylamines : en
  • USD170453S - Shoulder cord : en
  • CA496322A - Tuned inertia mass viscous dampers : en fr
  • AT176116B - Combined fire protection and fading device on cinema projection equipment : de en
  • AU1999953A - Improvements in or relating to jet noise suppression means : en
  • CA496368A - Production of high octane paraffinic gasoline : en fr
  • AU2009253A - Improvements in or relating to switch devices for shock-loading a source of electrical energy : en
  • DE1663924U - SPLASH PROTECTION, IN PARTICULAR FOR WOMEN'S SHOES. : de en
  • CA496245A - Tree cutting devices : en fr
  • US2652611A - Separable slide fastener : en
  • US2652936A - Self-loading truck : en
  • DE890627C - Portable sundial : de en
  • DE890936C - Water sea for underground mining operations : de en
  • GB697319A - Improvements in or relating to electric socket members : en
  • DE761206C - Slot-controlled two-stroke internal combustion engine : de en
  • DE890484C - Mobile drilling device for driving routes in mining : de en
  • DE891212C - Steering device for ships or similar purposes : de en
  • FR1037772A - Improvements to devices operating by induction and intended to ensure the automatic braking of convoys or the repetition of signals on a motor coach : en fr
  • FR1037968A - Spout system with suitable closure tablet : en fr
  • USD170489S - Set of chessmen : en
  • DE1664069U - BOTTLE POURER. : de en
  • US2652643A - Safety control for multiple ironing machines : en
  • US2653098A - Selectively puffing granular material and the resulting product : en
  • DE890839C - Gas discharge light tubes, in particular for advertising purposes : de en
  • FR1037660A - Electric switch control mechanism : en fr
  • FR1038172A - Adjustable counter spindle for duckling : en fr
  • USD170464S - Jenkins, jr wheel cover : en
  • FR58034E - : fr
  • DE1663757U - WRAPPING FOR CHOCOLATE TABLES OR OTHER TABLE-LIKE PACKED GOODS. : de en
  • DE763900C - Pickling, glazing and polishing of metals and alloys by electrolytic means : de en
  • AT176117B - Centrifugal pump with vertical shaft and seal without a stuffing box through a liquid seal : de en
  • AT176142B - Dismountable watercraft with float : de en
  • CA496289A - Shuttlecock construction : en fr
  • DE891004C - Backfire display device for discharge vessels : de en
  • US2652930A - Collapsible rack : en
  • DE1663996U - CLOSURE FOR TUBES. : de en
  • DE1664000U - DEVICE FOR REGULATING THE CHAIN TENSION OF LOOMS. : de en
  • FR1037751A - Improvements to removable tables for camping : en fr
  • DE1663843U - HOODED SCARF. : de en
  • DE891063C - Sports shoes, in particular ski boots : de en
  • FR1037971A - Joining system for prefabricated structures : en fr
  • US2652566A - Foundation garment : en
  • US2653206A - Variable voltage device : en
  • AU166038B2 - Reserpine anda process for its preparation : en
  • FR1038086A - Improvements made to a connection element of at least two conductor bars : en fr
  • FR1038135A - Locking pliers with automatic locking : en fr
  • DE890866C - Process for the production of light, easily soluble synthetic resins : de en
  • FR1037701A - electro-filters with elements mounted in the raw gas inlet : en fr
  • GB697568A - Improvements in copying lathes : en
  • USD170476S - Bracelet or the like : en
  • DE890559C - Loading device for furnaces with a large grate width : de en
  • DE890819C - Voltage-fed full-wave dipole : de en
  • FR58019E - : fr
  • US2653177A - Inhibition of phosphoric acid corrosion : en
  • US2653205A - Lubrication warning signal switch : en
  • DK76385C - Process for the preparation of aminodiols. : da en
  • FR1037607A - Portable electric cooking appliance : en fr
  • FR1037802A - Propeller refinements : en fr
  • FR1037988A - Shaking slit sieve : en fr
  • FR1037789A - Electrically controlled musical instrument, combining the characteristics of accordion and harmonium : en fr
  • FR58106E - Manufacturing process of ceilings with reinforcing grid : en fr
  • GB697554A - Improvements in or relating to a paper closure member and apparatus for making the same : en
  • FR58073E - Process for the preparation of halogenated derivatives of ketobutyrolactonecarboxylic esters : en fr
  • US2652578A - Wood screw manufacturing process : en
  • US2653005A - Valve : en
  • US2653018A - Fastening device for bubble cap assemblies : en
  • FR1037753A - Magnetic steel whetstone : en fr
  • US2652813A - Pressure ratio sensing device : en
  • US2653296A - Method of testing multiconductor insulated wires : en
  • DE1663836U - MIXING TAP. : de en
  • DE1663883U - FOLDER FOR THE BAKERY TRADE. : de en
  • DE890865C - Process for the production of folded tubes from thermoplastics : de en
  • DE891193C - Filter mass to protect protective rooms against warfare agents : de en
  • DE756251C - Vehicle, in particular rail vehicle : de en
  • CA496301A - Hydrocarbosilicon thiocyanates : en fr
  • DE1663963U - CASSETTE FOR CIGARS, CIGARETTES OR JEWELRY. : de en
  • DE890535C - Double push button switch for electrical remote control of contactors or the like. : de en
  • DE890774C - Device for short-term measurement, in particular for echo sounders : de en
  • FR1037644A - Multiple stereoscopic view device and its appropriate stereoscope : en fr
  • US2652739A - Violin rest : en
  • US2652789A - Candy molding machine : en
  • DE891135C - Process for the production of a bacteriostatic and bactericidal substance : de en
  • US2652632A - Gauge : en
  • US2653053A - Protector for a dispensing device for liquid products retained under pressure in a container : en
  • US2653277A - Welding apparatus and welding system : en
  • US2653285A - Electrical comparator circuit : en
  • FR1037855A - Camping trailer : en fr
  • FR1038249A - Improvement of plaster containers : en fr
  • AT176124B - Steering gears for automobiles : de en
  • AU1353052A - An improved control device for use with valves for water softeners : en
  • AU2008353A - Improvements in or relating tothe vapor phase catalytic conversion of methyl phenols : en
  • CA496360A - Stand for music racks and the like : en fr
  • US2652904A - Tractor and trailer brake system : en
  • US2653003A - Control valve : en
  • DE890873C - Sunbathing and daylight testing device : de en
  • FR1037651A - Improvements relating to apparatus for manufacturing bottle caps and corresponding capping machines : en fr
  • DE1663834U - CONVEYOR BELT SYSTEM WITH A HOSE BELT. : de en
  • DE1664083U - STAPLE SAVER. : de en
  • DE890830C - Arrangement of the voting indicator tubes in radio receivers : de en
  • DE890988C - Arrangement for rectifying and converting large powers : de en
  • FR1037875A - Twin-rotor combustion turbine, extended expansion : en fr
  • FR1037948A - Device for internal coating of pipelines : en fr
  • GB697321A - Improvements in or relating to paper-making machines : en
  • US2652988A - Magazine arrangement for recordreceiving material in strip or wire form : en
  • DE1663870U - DEVICE FOR LIFTING FOR VEHICLES. : de en
  • DE1664089U - CALENDAR BLOCK. : de en
  • FR1038123A - Progressive and stepless electrodynamic variable speed drive : en fr
  • GB697380A - Improvements in or relating to tyre vulcanizing presses : en
  • US2653161A - Sulfur and phosphorus-containing esters : en
  • US2653281A - Electrostatic capacitor : en
  • CA496355A - Phonograph : en fr
  • GB697402A - Improvements in or relating to arrester gear for aircraft : en
  • DE890944C - Process for the production of 1, 4-glycols : de en
  • DE891200C - Chassis, especially for motor vehicles : de en
  • FR1037629A - Motor-compressor unit, in particular for refrigeration machines : en fr
  • FR1038024A - Two-stroke internal combustion engine : en fr
  • GB697424A - Improvements in or relating to electrical infra-red ray heating means : en
  • DE891090C - Lid actuation device for industrial furnaces : de en
  • FR1037818A - Capping device for containers : en fr
  • FR1037832A - Drying installation for tiles and bricks : en fr
  • FR1037895A - Explosion-reaction engine : en fr
  • FR1038050A - Slaughter process, in particular for the slaughter of coal in mines : en fr
  • US2652718A - Device for testing meat tenderness : en
  • US2652935A - Rotary feeding device : en
  • DE891024C - Process for the production of resinous condensation products : de en
  • GB697620A - Improvements in or relating to metal tracks for roads and runways : en
  • DE890516C - Continuous composite bridge over several support points : de en
  • DE890554C - Electric furnace for glowing goods stacked in a ring : de en
  • DE890998C - Electric capacitor with thin metal layers : de en
  • FR58072E - Device for continuously measuring the density of a liquid : en fr
  • GB697385A - Improvements in or relating to the mounting of electric components : en
  • CA496263A - Acylation of amino stilbene sulfonic acids : en fr
  • US2652978A - Multiplication and division linkage operator : en
  • FR1037625A - Mechanical broom with rotating brush for carpets, floors and similar surfaces : en fr
  • GB697563A - Improvements in or relating to rotary burners : en
  • US2652626A - Power-operated shears : en
  • US2653273A - High-frequency amplifier : en
  • DE1663934U - CIRCULAR KNITTING MACHINE. : de en
  • DE890502C - Process for the production of nitridable benzene : de en
  • DE891022C - Process for the production of water-soluble condensation products : de en
  • DE1663839U - MOUNTING STAND FOR SCOOTER. : de en
  • FR1037826A - Automatic braking device for controlling winches, in particular cable car winches : en fr
  • DE890838C - Mechanically adjustable induction machine : de en
  • FR1037655A - Shaft seal, preferably for refrigeration machines : en fr
  • GB697512A - Apparatus for coating smooth surfaces with liquids : en
  • DE1663785U - KITCHEN SINK. : de en
  • FR1037633A - Thermal control circuit : en fr
  • US2652952A - Liquid soap dispenser : en
  • US2652965A - Liquid filling valve : en
  • DE890875C - Method for determining the position of imbalances in rotating bodies using an auxiliary oscillation structure associated with its storage : de en
  • GB697361A - Improvements in dry gas meters : en
  • FR1037659A - Rotary kiln for calcining ores : en fr
  • GB697376A - Improvements relating to gravity casting : en
  • GB697629A - Improvements in and relating to electric terminal blocks for meter testing : en
  • CA496327A - Electric cables : en fr
  • CA496395A - Control systems for electric-steam generators : en fr
  • AU1279352A - Machine forthe washing, rinsing and spin drying of clothes or articles of washing : en
  • FR1038058A - Truck for transporting waste with device for reducing waste into small fragments during filling or transport : en fr
  • FR1037719A - Improvements to machines for molding hollow stones or similar parts : en fr
  • AT176197B - Device for circulating liquids : de en
  • AT176242B - Device for separating certain synchronization pulses in television receivers from other synchronization pulses and from interference pulses : de en
  • CA496313A - Machine for making electrical coils : en fr
  • USD170473S - Carl allen : en
  • DE1663763U - WOODEN CROSS-CONNECTION FOR FREE-STANDING LINTELS, PARTICULARLY FOR ROAD ENHANCEMENT IN MINE OPERATIONS. : de en
  • AU160150B2 - Refrigerating apparatus : en
  • DE890968C - Discharge tubes with electron-optical beam path : de en
  • FR1037933A - Improvements to voltage regulator systems : en fr
  • FR1038064A - Sofa convertible into a double bed : en fr
  • FR1038083A - Multi-conductor flexible cables and method of manufacture : en fr
  • FR1038117A - Device for the elevation or circulation of heterogeneous fluids by the introduction of gas : en fr
  • DE1663775U - STRIP-IN IRON WITH HOLES, PINS AND STRIP MILLING. : de en
  • FR58004E - Churns-mixers : en fr
  • FR1038170A - Heavy liquid fuel heater : en fr
  • GB697576A - Shirts and like garments and the method of making the same : en
  • AU1303452A - Means for warming mattresses : en
  • CA496239A - Uniform cap : en fr
  • DE1663920U - ARRANGEMENT OF EQUIPMENT ON MEASURING AND SORTING SYSTEM FOR LONG PARTS, SUCH AS SHEET METAL, PANELS, RODS, PIPES OR. DGL. : de en
  • GB697469A - Improvements in loom weighting motions : en
  • AT176201B - Heating means : de en
  • AT176240B - Magnetic lens for electrons or other charged particles, especially for electron microscopes : de en
  • US2653175A - Preparation of aromatic hydrocarbons : en
  • DE890964C - Regenerative heat exchanger : de en
  • AU164772B2 - Means and method of supporting helical conductors : en
  • DE890565C - Glasses case : de en
  • USD170471S - Convertible chair and step stool unit : en
  • US2652621A - Method of making a unitary thermionic filament structure : en
  • AT176220B - Method and device for dehumidifying cold room walls : de en
  • CA496380A - Cable connector - toe-in type : en fr
  • CA496254A - Brace for truck box side walls : en fr
  • IE20722L - Treating seed-potatoes : en
  • DE1663879U - IMAGING DEVICE. : de en
  • DE1664014U - DOOR FOR GLASS CABINETS OD. DGL. : de en
  • US2652984A - Flow control apparatus for bulk products : en
  • US2652876A - Antiskid tread surface : en
  • US2652975A - Centrifugal countercurrent exchange device : en
  • AU1292352A - Improved filter conduit : en
  • DE890598C - Film brake spring for photographic roll film cameras : de en
  • CA496306A - Limb protectors or guards : en fr
  • AT176164B - Training device for soccer, handball and cycling ball players : de en
  • AT176169B - Pulling pulley for machines for the production of cigarettes : de en
  • AU166721B2 - Process forthe treatment of textile materials : en
  • AU1998653A - Filter using transverse supporting means : en
  • CA496328A - Automatic telecommunication exchange systems : en fr
  • AU161917B2 - Filter using transverse supporting means : en
  • AT176130B - Chassis for all-terrain vehicles, in particular motor vehicles : de en
  • US2652581A - Scraping implement : en
  • US2652926A - Water discharge fitting for fuel tanks and the like : en
  • AU2009353A - Refrigerating apparatus : en
  • CA496222A - Convertible nursery furniture : en fr
  • CA496366A - Band saw : en fr
  • US2652958A - Adjustable garment hanger : en
  • USD170442S - Ear ornament or similar article : en
  • USD170446S - Power hotter churn : en
  • USD170482S - Wind deflector fok an automobile : en
  • CA496391A - Lacteal products and methods of making the same : en fr
  • FR1037798A - Process for the production of organic phosphorous compounds : en fr
  • GB697419A - Improvements in or relating to apparatus for manufacturing synthetic jewels : en
  • AT176172B - Process for firing ceramics : de en
  • DE1663872U - SADDLE-SHAPED GLASS ROOF, IN PARTICULAR FOR GREENHOUSES OD. DGL. : de en
  • DE732894C - Process and device for weakening or complete suppression of the display of false echoes in echo sounding systems : de en
  • DE891151C - Device for stabilizing the field strength of electro-magnets, especially for mass spectrometers : de en
  • DK76407C - Grate for sea valves in ships, in particular tankers. : da en
  • GB697527A - Improvements in or relating to fastening inserting machines : en
  • CA496341A - Damper operating mechanism for electric percussion instruments : en fr
  • US2653301A - Coaxial resonant line coupling means : en
  • CA496350A - Charging open hearth furnaces and chargeable body : en fr
  • AT176243B - Circuit for reversing the sign of the differential quotient of the voltage curve of a variable voltage : de en
  • AU1565453A - Metering device for association witha float controlled valve : en
  • AU166196B2 - Improvements in space charge wave amplifiers : en
  • DE1663840U - FORK WRENCH. : de en
  • CA496247A - Interlocking blocks : en fr
  • CA496379A - Twin screw armoured cable connector : en fr
  • US2653035A - Torque rod assembly for spring suspension : en
  • AT176131B - Suspension spring : de en
  • AT176184B - Process for the purification of waste water from the pulp, paper and cardboard industries : de en
  • USD170484S - Tea bag strainer : en
  • USD170461S - Kotatable christmas ornament : en
  • DE890580C - Scythe guard : de en
  • FR1037668A - Hunting rifle, repeating, allowing the order of the cartridges to be reversed : en fr
  • FR1037676A - Multi-selector device controlled by crossbars : en fr
  • FR1037864A - Device and method for contacting fluids and liquids : en fr
  • FR1037889A - Roller conveyor : en fr
  • GB697586A - Means for variable orientation of an object with respect to the axis of a microscope : en
  • AU156623B2 - Improvements in or relating to collapsible deck chairs andthe like : en
  • CA496294A - Pressure switch : en fr
  • DK76401C - Apparatus for attaching and releasing a chain. : da en
  • CA496252A - Fly construction for garments : en fr
  • FR1037594A - Radio lighthouse : en fr
  • FR1037630A - Device for molding small parts under the action of centrifugal force : en fr
  • FR1037894A - Further training in powder metallurgy : en fr
  • FR1038238A - Cleaning, pickling and polishing products and cleaning baths for precious metals : en fr
  • AT176112B - Process for the recovery of organic matter from sulphite waste liquor by alkaline treatment : de en
  • AT176159B - Supports for interchangeable characters, in particular for the compilation of prices of goods : de en
  • US2653108A - Cellulose ether composition : en
  • USD170457S - Combination handlebar grip and bell for bicycles : en
  • DE891075C - Extraction of low-gypsum hydraulic binders from lignite fly ash : de en
  • US2652640A - Detachable trench hoe spade : en
  • CA496384A - Hydrolysis process : en fr
  • FR1038216A - Method and device for joining cables : en fr
  • US2653132A - Oxo-bottoms base lubricating grease : en
  • US2653094A - Puffed farina and method of making same : en
  • US2653231A - Amplitude-discriminating circuits : en
  • US2653138A - Tellurium catalysts : en
  • US2653103A - Quick-cooking hominy and method of making same : en
  • FR1038023A - Bicycle cart : en fr
  • GB697532A - Improvements in or relating to spools for cinematographic films : en
  • GB697587A - Improvements in or relating to roller mills : en
  • FR1038189A - Crankshaft for internal combustion engines, in particular for motor vehicles : en fr
  • FR1038242A - Method and apparatus for making bricks and the like : en fr
  • GB697373A - Improved method of and apparatus for thermal rock piercing : en
  • US2653062A - Bearing : en
  • DE890470C - Device for the electrical remote display of messages, measured values, etc. like : de en
  • DE890912C - Sanding belt : de en
  • FR58056E - Metal bunk bed : en fr
  • US2652580A - Brush : en
  • US2652602A - Window construction : en
  • DE890886C - Hydraulic transmission : de en
  • DE891021C - Process for the production of synthetic resins from phenols and aldehydes : de en
  • FR1037686A - Method and device for controlling an amplifier : en fr
  • FR58067E - Powder and cigarette box that can be used as an evening bag and a travel case with automatic electric lighting : en fr
  • GB697325A - Improvements in or relating to assemblies for use in constructional work : en
  • DE1663928U - CLOSURE FOR CLOTHES. : de en
  • FR1037770A - Injection pump with split injection, for diesel engines : en fr
  • FR58005E - Brake pad : en fr
  • FR1038043A - Priming device for a siphon : en fr
  • FR58131E - New suspension mode, especially for luminescent tubes : en fr
  • DE1663751U - ADJUSTABLE WINDOW BRACKET. : de en
  • DE890498C - Process for the slow oxidation of sulfur compounds : de en
  • US2653021A - Oleo-pneumatic suspension system for automobiles and like vehicles : en
  • DE1663888U - HOME SAVINGS BOX MADE OF CLEAR THERMOPLASTIC. : de en
  • FR1037715A - Nozzle with stopper for water bottles, liquid covers and the like : en fr
  • GB697582A - Improvements in or relating to vapour generators : en
  • DE890561C - Coupling for axial and semi-axial fan impellers with a partial impeller that can be switched off : de en
  • DE891124C - Process for the preparation of condensation products containing methylol groups : de en
  • AU2003553A - Device for maintaining abeam of rays, andin particular of sunrays, ina fixed direction : en
  • DE890585C - Feeding for rope and traction sheaves : de en
  • DE891164C - Fully shielded spark plug with connector : de en
  • FR1037768A - Automobile trailer body : en fr
  • FR1038185A - Improvements to devices used to cut sections of tubes, bars, etc. : en fr
  • FR1037950A - Light target : en fr
  • GB697343A - Improvements relating to hand-operated type-casting machines : en
  • US2652576A - Creeper headrest : en
  • US2652748A - Optical image focusing apparatus : en
  • FR1038077A - Means intended to facilitate the updating of texts : en fr
  • DE890542C - Grid arrangement for electron tubes : de en
  • DE890583C - Storage tank for cooling water in motor vehicles : de en
  • DK76394C - Cathode ray tubes. : da en
  • DE891170C - Process for the production of a flexible metal foil coated with insulating material, in particular for wound capacitors : de en
  • FR1038156A - Command and control panel : en fr
  • AU2003253A - Process forthe extraction of reserpine from plants ofthe Rauwolfia species, and acid addition salts of reserpine : en
  • FR58084E - Probe for examination or treatment by elastic waves of solid bodies : en fr
  • FR1037596A - Improvements relating to shutters intended in particular for television and telecine : en fr
  • DE740668C - Washing machine for washing and spin drying : de en
  • DE891044C - Feed drive of the workpiece or tool slide in a gear processing machine working with a worm-shaped tool, in particular a grinding worm : de en
  • DE891139C - Safety device for conveyor machines : de en
  • DK76404C - String piano. : da en
  • US2652594A - Treatment of pitch : en
  • US2652849A - Siphon retainer : en
  • FR1037648A - Process for the separation of organic compounds : en fr
  • DE891011C - Box-shaped vacuum cleaner housing with a horizontally arranged motor blower unit and preferably a filter arranged parallel to the axis next to it : de en
  • FR58023E - : fr
  • FR58039E - Improvements to fuel injection pumps for internal combustion engines : en fr
  • AT176128B - Crankless device for raising and lowering car windows, in particular for motor vehicles : de en
  • CA496374A - Fluid pressure operated switches : en fr
  • DE890840C - Gas discharge light tubes, in particular for advertising purposes : de en
  • GB697366A - Improvements in or relating to optical objectives : en
  • DE891094C - High-frequency generator circuit with an electron tube and a parallel resonance circuit loosely coupled to it : de en
  • IE20721L - Treatment of rubber : en
  • FR1037810A - Support device for the casting ladle shutter : en fr
  • FR1037874A - Improvements to electromagnetic relays : en fr
  • GB697313A - Improvements in or relating to internal combustion engines : en
  • US2652777A - Hydrostatic tail fuse : en
  • DE891029C - Sound film device with forward and reverse and switchable flywheel : de en
  • FR1037872A - Trolley for transporting hot food : en fr
  • FR1038071A - Lightning lamp : en fr
  • GB697627A - A process and apparatus for moulding thermoplastic materials : en
  • DE891228C - Alarm clock with facilities for turning off the alarm clock inside and outside of the alarm time : de en
  • AT176147B - Combination lock, especially for bicycles : de en
  • FR1037580A - Rewinding of films : en fr
  • DE1663898U - STRIKING PLATE FOR IMPACT WHEELS IN COAL MILLS. : de en
  • FR58120E - Socket outlet for trolleybuses, tramways and tractors : en fr
  • FR58022E - : fr
  • DE890499C - Process for the synthesis of knock-proof fuels from carbon oxide and hydrogen : de en
  • DE891186C - Release lock for cameras with double exposure lock and housing release : de en
  • DE1664018U - COMBINED GAS COAL OR ELECTRIC COAL STOVE. : de en
  • FR1038125A - Improvements made to the priming switches of luminescence tubes : en fr
  • FR1037587A - Process for the preparation of ion exchange resins and resins obtained by its use : en fr
  • GR14704B - METHOD OF PREPARATION OF HYDRAZIDE PRODUCTS OF ACIDS. : el en
  • FR1037904A - Improvements to windscreen wiper control means : en fr
  • FR58128E - Box intended for packaging dates and other similar foodstuffs : en fr
  • GB697579A - Cutting machine for the production of granular material : en
  • GB697508A - Improvements in or relating to composition of matter for addition to cast iron : en
  • DE1663918U - Packaging container that can be enlarged as required : de en
  • FR1037600A - Improvements to grilles for motor vehicles and to the attachment of headlights in relation to these grilles : en fr
  • FR1038124A - Motion transmission device : en fr
  • FR58028E - : fr
  • FR1037999A - Use of chlorophyll in beauty and hygiene products : en fr
  • GB697455A - Improvements in or relating to foot elements for application to metal containers : en
  • FR1037866A - Plaster palette for dentists : en fr
  • GR14703B - METHOD OF MANUFACTURING CHLOROMPHENICOL. : el en
  • DE890860C - Triangular support, especially for roof chairs : de en
  • DK76395C - Burner system. : da en
  • FR1038049A - Protection of the heel seam of ski boots : en fr
  • FR1038102A - Hand press : en fr
  • US2652625A - Coil spring compressing device : en
  • US2652841A - Article cleaning machine : en
  • FR1037573A - Pedal cleat for cycling shoes : en fr
  • GR14696B - ELECTRIC THERMAL AIR. : el en
  • US2652620A - Process for fabricating metallic members having portions of different widths : en
  • US2652711A - Diaper washing apparatus : en
  • US2653036A - Swingable vehicle step : en
  • US2653194A - Selective circuit : en
  • AU161452B2 - Metering device for association witha float controlled valve : en
  • DE890611C - Adjustable honing tool : de en
  • US2653250A - Torque governor for engine making use of a power supply that is subject to great variation : en
  • DE890950C - Process for the production of cork acid : de en
  • DE891002C - Method for inserting fluorescent screens in cathode ray tubes : de en
  • FR1037744A - Improved efficiency propeller : en fr
  • FR58113E - Method of molding hollow parts, in particular bricks : en fr
  • US2652696A - Lettuce pack : en
  • AT176209B - Electrode arrangement for electrolysis cells : de en
  • AT176215B - Process for the production of new pyridine derivatives and their salts : de en
  • FR58086E - Variable speed drive for general purpose and applicable to motor cars : en fr
  • FR1037780A - Method and apparatus for measuring the absorption of radiation by bodies : en fr
  • FR1037885A - Refrigerator for refrigerated cabinets : en fr
  • FR1038208A - : fr
  • AU2000453A - Lubricant composition : en
  • FR1037834A - Sheet metal machining machine : en fr
  • DE1663951U - SCREENED SOUND HEAD FOR MAGNETIC SOUND DEVICES. : de en
  • DE890594C - Electromagnetic impact device : de en
  • DK76389C - Electrical connection. : da en
  • FR1037695A - Blade with flex holes for safety razor : en fr
  • FR1038176A - Method for verifying blank photographic surfaces : en fr
  • FR58116E - Equipment for uprooting beets : en fr
  • GB697561A - Improvements in or relating to high temperature hot water centrifugal pumps : en
  • GB697565A - Copper alloys : en
  • GB697363A - Sealed joints for panels or like members : en
  • US2652658A - Marionette : en
  • US2652693A - Submersible support for machinery : en
  • US2653288A - Thyratron control system for series motors : en
  • US2653254A - Nonlinear resonant flip-flop circuit : en
  • US2653278A - Device comprising an electric discharge tube having a liquid cathode : en
  • USD170456S - Tape cutter : en
  • FR1037936A - Boxes for dispensing stacked sheets of paper one by one : en fr
  • FR58044E - Method and apparatus for achieving complete combustion of liquid fuels : en fr
  • FR58057E - Improvement in the making of slide rules : en fr
  • DK76384C - Process for the preparation of amino alcohol derivatives containing a keto group. : da en
  • DE1663959U - COMBINED CALCULATOR FOR THE BLIND AND THE SIGHTED. : de en
  • DE890906C - Bicycle with an auxiliary motor built into the rear wheel : de en
  • DE891040C - Seal for roller bearings : de en
  • FR1037856A - Removable wooden seat with undeformable and flexible frame : en fr
  • FR1037743A - Lifting support beam for operating devices? on a vehicle, e.g. tractor, for road works, agricultural work or other applications : en fr
  • GB697456A - Improvements in or relating to the manufacture of lenticular viewing screens : en
  • GB697490A - Improvements in the production of interpolymerisation products and plastic masses therefrom : en
  • DE890943C - Process for the production of polyhydric alcohols : de en
  • US2653009A - Combination stabilizer and hydraulic pack-off kelly joint : en
  • FR1037627A - Installation of throttle control for aircraft engines fitted with reversible pitch propellers : en fr
  • DE890881C - Air operated actuator : de en
  • FR1038180A - Loop for attachment of clothing items : en fr
  • DE891122C - Process for the production of silicate phosphors : de en
  • FR1037762A - Device forming a desk and intended to support a book for example : en fr
  • GB697474A - Improvements in or relating to the preparation of fire-resistant and heat-insulatingmaterial : en
  • GB697480A - Manufacture of monoazo-dyestuffs : en
  • IE20523L - Burning-bar supports for muffle furnaces : en
  • FR1037593A - Method and device for compressing sheets of thermoplastic material : en fr
  • DE1663866U - MOLDING MACHINE WITH MOLDING SAND BUNKER. : de en
  • FR1037758A - Process for the purification of hexylene glycol and separation of the by-products of its manufacture : en fr
  • GB697471A - Ice making machine and method : en
  • FR1037602A - Cutting dish : en fr
  • DE890905C - Freewheel brake hub for bicycles : de en
  • DE891091C - Trailer vehicle, such as mine conveyor wagons or the like. : de en
  • FR1037579A - Improvements to devices tending to ensure the holding of flexible tubes for packaging during machining : en fr
  • US2652704A - Knitting machine : en
  • FR1038141A - Elastic bar for maintaining the end of a bandage band : en fr
  • FR1038179A - New product for permanent waving : en fr
  • FR1038239A - Advanced table, especially for bedridden people : en fr
  • DK76402C - Multi-cylinder double-acting hot-air piston machine. : da en
  • FR58030E - Improved method of locating the instant of passage of a rotating beam through a given reception point : en fr
  • GB697630A - Improvements in or relating to safety release devices for tractor-drawn agriculturalimplements : en
  • DE1663817U - ELASTIC GRINDING HEAD CONNECTED TO A DRIVE SHAFT. : de en
  • US2652609A - Method of making molds : en
  • DE1664028U - MOLDING PRESS FOR THE PRODUCTION OF PRESSED BODIES FROM PLASTIC OD. DGL. MATERIAL. : de en
  • DE890952C - Process for the production of a symmetrically substituted urea derivative : de en
  • DE890969C - Method for transmitting several modulations over a common transmission channel : de en
  • DE890549C - Vacuum discharge vessel operated without a vacuum pump with water-cooled vessel walls made of iron : de en
  • DE891066C - Anti-skid device for footwear : de en
  • FR1038205A - Vehicle overrun warning : en fr
  • DE890850C - Cooled coil, especially for electron microscopes : de en
  • FR1037670A - Leather substitutes and similar products and their manufacturing process : en fr
  • FR1038209A - Improvement in magnetic flywheels : en fr
  • FR58124E - Horn switch with rupture chamber : en fr
  • GB697335A - Improvements in or relating to hectograph printing machines : en
  • GB697346A - Improvements in or relating to the cutting of saw-teeth in circular saws : en
  • GB697590A - Improvements in or relating to hinges for doors more particularly for aircraft : en
  • US2652797A - Mechanism for disconnecting and reinserting the lifting movement of the cloth feed claw in sewing machines : en
  • US2653289A - Thyratron reversing motor control system : en
  • US2652903A - Automatic elevator control : en
  • DE891065C - Closure for laces : de en
  • DE1663985U - DRIVE DEVICE FOR BOATS. : de en
  • DE1663998U - RUBBER BAND FOR THE PRODUCTION OF ENDLESS CONVEYORS. : de en
  • DE1664034U - SALES TABLE WITH DISPLAY CASE. : de en
  • DE891069C - Device for mixing tobacco leaves : de en
  • DE891120C - Process for the preparation of polymethine dyes : de en
  • FR1038211A - Piston valve : en fr
  • DE890504C - Process for the preparation of diorganodihalosilanes : de en
  • DE890853C - Equipment for filling shaft firing with adjustable fuel allocation : de en
  • DK76388C - Plate type pasteurizer. : da en
  • FR58097E - Rubber broom, of variable shape and appearance, intended for the complete cleaning of all bowls, bathtubs, sinks, bidets, w.c. : en fr
  • FR1037791A - Railcar unloading device : en fr
  • FR1038199A - Adsorption method and apparatus : en fr
  • US2653085A - Etching solution and process : en
  • BE510139A - PROCESS FOR THE PREPARATION OF ALICYCLIC HYDROXYKETONES. : en fr
  • CA496382A - Pusher type automatic plating apparatus : en fr
  • US2653305A - Method of and apparatus for measuring the polarity of seismometers : en
  • US2652779A - Fluid-operated free pump with packing device : en
  • AU1999153A - Improvements in and relating to electric circuit breakers : en
  • CA496343A - Preparation of di (chlorphenyl) trichloroethane : en fr
  • FR1038150A - Device for protecting machine service personnel against hand contact with a moving part : en fr
  • US2652995A - Flying controls for aircraft : en
  • US2652676A - Cotton-picking machine : en
  • US2652837A - Self-dumping ash tray : en
  • US2652874A - Covering for toilet flush tanks : en
  • AT176189B - Device for steaming dough pieces when baking bread in automatic ovens : de en
  • US2652755A - Photographic composing apparatus : en
  • USD170463S - Jenkins, jr wheel trim : en
  • US2652710A - Combined washing and centrifugal drying machine : en
  • US2653280A - Stationary induction apparatus : en
  • US2653167A - Method for the preparation of cyclohexene-4-carboxylic acids : en
  • DE891034C - Device for applying the oil-metal powder mixture to the test specimen during magnetic crack testing : de en
  • FR1037603A - Dental prosthesis apparatus and method of making it : en fr
  • FR1037937A - Red stick cartridge with automatic opening and closing of the lid : en fr
  • FR1038029A - Method for manufacturing highly stretched synthetic fibers : en fr
  • FR1038241A - Nailer : en fr
  • GB697354A - A measuring device for checking the efficiency of cereal product, or like, mills in which the materials for processing are carried by pneumatic elevators : en
  • DE890983C - Drive group consisting of an electric motor and a centrifugal clutch : de en
  • FR1038154A - Device for thermal insulation of pipes and the like : en fr
  • DE1663945U - COVER FOR TAPE MEASURING CAPSULES. : de en
  • FR1037665A - Manufacture of microspheric catalysts : en fr
  • DE890469C - Synchronous alarm clock : de en
  • GB697428A - Improvements in or relating to low impedance wide band output curcuit arrangements for thermionic valves : en
  • US2652573A - Convertible bed : en
  • FR58125E - Combined device for controlled repetition of signals and safe driving of railway convoys : en fr
  • DE890843C - Electric capacitor : de en
  • DE1663895U - TAP WITH SWIVEL PLUG AND FLOOR SCREW. : de en
  • DE891028C - Method and device for determining the direction of incidence of waves : de en
  • US2652720A - Method of and apparatus for determining total flow in a borehole : en
  • US2652756A - Press focusing device for photographic diaphragms : en
  • US2653185A - Television equipment : en
  • US2653183A - Additive color television : en
  • DE1663772U - LOW FREQUENCY SOUND AND MASSAGE DEVICE FOR MEDICAL AND COSMETIC PRACTICE. : de en
  • DE1663975U - ARRANGEMENT FOR LIGHTING LICENSE PLATES AND THE LIKE, IN PARTICULAR IN MOTOR VEHICLES. : de en
  • DE891223C - Attachment of lids for vessels : de en
  • FR1038008A - Further development of machines for the continuous production of fibrous plates : en fr
  • US2652785A - Traction mechanism for cog roads : en
  • DE1664096U - NON-SPLITTING MOVABLE FULL VISION - PROTECTIVE GLASSES. : de en
  • FR1038004A - Improvements to methods and boxes for extinguishing arcs of electrical switches : en fr
  • AT176168B - Primer for explosive cartridges : de en
  • US2652795A - Zigzag sewing machine : en
  • DE1663762U - DRILL TUBE CONNECTION FOR DUST EXTRACTION HOLLOW DRILL ROD. : de en
  • DE1663791U - COVER FOR WINDOW MOUNTING. : de en
  • DE890560C - Device for changing the depth of the neck on flat neck knitting machines : de en
  • DE890979C - Electrical cable or wire with powdery, mineral or ceramic insulation : de en
  • FR1037617A - Device for quickly moving, adjusting and blocking needle drop cams in knitting machines : en fr
  • FR1037775A - Improvements to two-seater saddles for motorcycles or similar vehicles : en fr
  • FR1038019A - Simplified, two-piece attachment of the top bearing in the bicycle directions : en fr
  • US2652592A - Molding method and apparatus : en
  • US2652783A - Crossover bridge and operating mechanism : en
  • US2652791A - Molding, baking, depanning, and delivering means for loaves : en
  • US2652844A - Dishwasher : en
  • US2653013A - Precooler for refrigerated drinking fountains : en
  • CA496286A - Transformer bushing : en fr
  • US2653269A - Hydraulic-electrical apparatus for automatically regulating the position of direct arc electric furnace electrodes : en
  • DE1664056U - CAP MADE OF ELASTIC MATERIAL. : de en
  • DE1664008U - HOLE WITH STOP FOR THE SHEETS TO BE PUNCHED. : de en
  • FR1037788A - Drawer cabinet : en fr
  • GR14705B - CONTAINER CAPS AND COMBINATIONS. : el en
  • DE891233C - Adjustable blind for vehicle headlights : de en
  • DE888368C - Automatic control device for steerable vehicles, especially aircraft : de en
  • US2653139A - In-place expanded cellular resinous bodies and processes for producing them from phenol-aldehyde resins with the aid of a peroxide : en
  • US2652567A - Means for attaching storm shoes to garments : en
  • DE890567C - Hand slicer : de en
  • FR1037898A - Telescopic bar for towing a motor vehicle : en fr
  • FR58009E - Electrically controlled animal usable in particular in fairgrounds : en fr
  • AT176153B - Tread rubber sole : de en
  • AU161396B2 - Biscuit-Sandwich Making Machine : en
  • DE890892C - Roller mill : de en
  • FR1037590A - Mixed grill operating on the flame and on the embers : en fr
  • AU1552762A - Safety device for motorcars : en
  • DE1663755U - SWINGING DANCE FLOOR FOR DOLLS AND FIGURES. : de en
  • DE1663853U - MOUNTING DEVICE FOR DENTAL DRILLS AND SIMILAR DENTAL INSTRUMENTS. : de en
  • DK76410C - Process for the production of packaging material for the protection of bread, cheese and other products against mold. : da en
  • DE890897C - Pack, especially for cigarettes : de en
  • FR1038069A - Gas meter : en fr
  • GB697606A - A method and apparatus for the centrifugal treatment of liquids and particles suspended in liquids : en
  • US2653247A - X-ray thickness gauge : en
  • DE1663885U - SLOT MACHINE. : de en
  • AT176119B - Skidless toboggan : de en
  • AT176188B - Process for drying hygroscopic materials, especially wood : de en
  • DE891147C - Device for introducing diaphragms into optical or electron-optical beam paths : de en
  • US2652714A - Means to facilitate the laying of masonry units : en
  • US2652741A - Blind rivet with clincher : en
  • US2653243A - Automatic tuning of resonant circuits : en
  • US2652587A - Sanitary hinge for soda fountain lids : en
  • DE891144C - Process for the production of acetyl-containing form acetals of polyvinyl alcohol : de en
  • FR1037919A - Waterproof switch : en fr
  • DE1664040U - HEAD FOR DECORATION OR DISPLAY FIGURINE. : de en
  • DE891175C - Bending machine, especially for concrete iron : de en
  • DE1663865U - AMPOULE WITH PREPARED SEPARATION POINT. : de en
  • DE891115C - Process for the manufacture of selenium rectifiers : de en
  • US2653006A - Pipe lifter : en
  • USRE23713E - Neywokk : en
  • AU158002B2 - An improved wind screen wiper : en
  • US2653275A - Magnetron anode structure : en
  • US2653101A - Quick-cooking farina and method of making same : en
  • US2653186A - Plural camera television control system : en
  • US2653312A - Indicator apparatus for radio object locating systems : en
  • AU165645B2 - Travelling wave electron discharge devices : en
  • AU1999353A - Color television synchronizing circuits : en
  • US2653279A - Control apparatus : en
  • AU2004353A - IMPROVEMENTS in or relating to pressure tight JOINTS BETWEEN TUBULAR ELEMENTS : en
  • DE1663832U - RETURN DEVICE FOR TILTABLE CONTAINERS, IN PARTICULAR DISPOSAL CONTAINERS. : de en
  • DE1664001U - LADIES 'STOCKING MADE ON THE FLAT CURVING MACHINE. : de en
  • DE1663828U - PACKAGING FOR FIBROUS EARTHS IMPRESSED WITH ASTRINGANTS AND HEMOSTATIC AGENTS. : de en
  • DE891133C - Arch support : de en
  • DE1664032U - CUTTER FOR CUTTING ANY FIGURES FROM PLASTIC DOUGH. : de en
  • DE1664035U - HOLDER FOR EXHIBITION ITEMS VISIBLE FROM ALL SIDES. : de en
  • DE891199C - Switching device for multi-step transmission, especially in motor vehicles : de en
  • FR1037963A - Souvenir item with fake snowfall : en fr
  • FR58058E - : fr
  • AU2009153A - Improvements in or relating to trimmer capacitors ofthe kind comprising a tubular dielectric : en
  • US2652726A - Maximum indicating thermometer : en
  • DE875421C - Tiller or tiller that works without a drive wheel : de en
  • DE890512C - Method and device to support long work pieces made of steel against sagging during heat treatment : de en
  • DE890477C - Bushing separation device for scanning the target identification of pneumatic tube bushes : de en
  • DE890948C - Manufacture of oxidation products containing carboxylic acid : de en
  • US2652716A - Apparatus for detecting leaks in vacuum systems : en
  • US2653225A - Signal actuated tuner control : en
  • AU1993653A - Improvements in or relating to screw conveyor and manufacture thereof : en
  • AT176177B - Circulating fan for conveying agricultural goods or the like. : de en
  • AU1297052A - Sleeve guards for transmission shafting : en
  • DE1663850U - FILLING TRAVERSE FOR BLOOD LOWERING DEVICES THE RAPID METHOD. : de en
  • DE1663991U - PLAY FIGURINE AS AN ACCESSORY ITEM. : de en
  • DE890957C - Process for the preparation of 2-methyl-5-ethylpyridine : de en
  • CA496345A - Method of reducing refractory oxides : en fr
  • DE890547C - Arrangement for the single-anode discharge vessels of a converter : de en
  • DE891146C - Arrangement for wire guidance in wire magnet devices : de en
  • US2652809A - Animal releasing leash : en
  • DE1664022U - STOVE FOR LIQUID FUEL, PRIORLY FOR SPORT PURPOSES. : de en
  • FR1038105A - Fluorescent tube lighting fixture : en fr
  • US2652646A - Ironing board : en
  • US2652654A - Fishing rod tip : en
  • US2652987A - Precision cross winding for yarns : en
  • DE891143C - Process for the coagulation of aqueous dispersions of high molecular substances : de en
  • US2652821A - Fluid pressure operated gun : en
  • DE890599C - Switching device on roll film cameras for films with paper feed : de en
  • DE891093C - Circuit arrangement for breakover voltage generators : de en
  • FR1038054A - Process and product for polishing and protecting silver surfaces in a single operation : en fr
  • FR1038119A - Process for the conversion of carbon monoxide : en fr
  • FR1038244A - Electromotive control especially for machine tools : en fr
  • GB697524A - Improvements in or relating to machine and method for producing phonograph disk records : en
  • IE20577L - Improvements in or connected with raking machines : en
  • DE890900C - Pump system for pumping liquid from deep wells : de en
  • DK76381C - Tie with fastener. : da en
  • US2652699A - Windmill and heat pump set : en
  • FR1037681A - Concrete block molding machine : en fr
  • FR1037669A - Perpetual wall calendar : en fr
  • DE1664019U - INSERT OVEN WITH RADIATION TOP. : de en
  • DE891148C - Piezoelectric pressure measuring element for measuring detonation pressures : de en
  • FR58143E - Integral continuous oil separator for refrigeration machines and compressors in general : en fr
  • GB697388A - Improved tap for liquids : en
  • US2653295A - Apparatus for measuring pressures and pressure variations : en
  • AT176148B - Latch mortise lock : de en
  • AU162724B2 - Improvements in or relating to weft selection mechanism for looms : en
  • CA496243A - Uniform cap : en fr
  • DE890588C - Duct connection : de en
  • DE890996C - Capacitor winding machine : de en
  • USD170448S - Colombo automobile : en
  • US2652663A - Method and apparatus for compensating for grinding wheel wear : en
  • USD170466S - Reciprocating tool attachment for a power tool unit : en
  • FR1037562A - Flying target : en fr
  • CA496226A - Automatic cut-off valves : en fr
  • DE1663780U - STAIR COVERING. : de en
  • DE890569C - Process for the production of chipboard : de en
  • DE891068C - Device for measuring the distance of reflective objects using the acoustic echo method : de en
  • DE891108C - Lamp holder for a double-sided fed, tubular electrical discharge device : de en
  • AT176154B - Upper part for ski boots : de en
  • DE890590C - Vane fastening intended for hydraulic converters with an axially flowed through rotor or guide vane ring : de en
  • CA496255A - Process for the extraction of pectic substances from vegetable matter : en fr
  • CA496394A - Lift mechanism for sliding car doors : en fr
  • AT176204B - Process for the extraction of components from natural waters : de en
  • AT176234B - Pendulum feedback receiver : de en
  • DE1664007U - OBJECT-FRIENDLY COLLECTOR FOR MONTHLY JOURNALS AND THE LIKE AS ADDITIONAL DEVICE TO COMMERCIAL OFFICE FOLDERS. : de en
  • DE891020C - Process for the production of synthetic resins : de en
  • DE891138C - Furniture in skeleton construction : de en
  • AT176133B - Control direction on vehicles : de en
  • US2652811A - Power hammer for swaging steel : en
  • AT176166B - Front tensioner for cable ski bindings : de en
  • AT176208B - Exchange tray for distillation and rectification columns u. like : de en
  • AU161653B2 - Furnace for burning solid fuels such as bituminous coal and derivatives thereof : en
  • FR1038140A - Motorcycle suspension system : en fr
  • US2653047A - Self-releasing lock control : en
  • US2653122A - Fractional separation of oil with a complexing agent : en
  • USD170475S - Illuminable christmas plaque : en
  • USD170485S - Sock or similar article : en
  • US2653307A - Altitude control system : en
  • CA496303A - Heat exchange method and apparatus : en fr
  • US2652734A - Gripping device : en
  • CA496319A - Nickel plating : en fr
  • DE890845C - Solderless stacked high frequency capacitor : de en
  • DE891057C - Device for stabilizing ships : de en
  • FR1038116A - Process for producing a binding and insulating agent : en fr
  • FR1038146A - Device for transmitting the rotational movement of a wind-powered wheel : en fr
  • US2652994A - Motion ratio changer : en
  • US2653102A - Quick-cooking wheat and method of making same : en
  • US2653126A - Method of marking : en
  • US2652603A - Inwardly swingable, vertically slidable window construction : en
  • US2652613A - Building block molding machine : en
  • FR1037687A - Wide dispersion shot for shotguns : en fr
  • FR1037773A - Improvements to wood saw blades : en fr
  • FR1037862A - Tilting head milling boring machine : en fr
  • US2652830A - Device for administering gases : en
  • US2652843A - Bearing cleaner : en
  • US2653091A - Photographic diazotype composition and heat development thereof : en
  • US2652577A - Machine for producing articles from blank stock : en
  • AU163225B2 - Production of polished glass sheets : en
  • AU161940B2 - Gripper shuttle looms : en
  • FR1037920A - Remote control knob : en fr
  • FR1037938A - Process for the production of cyanamide-aldehyde condensation products : en fr
  • GB697440A - Improvements in or relating to hollow spindle collet chucks : en
  • US2652579A - Machine for cleaning and polishing space bands and the like : en
  • US2652913A - Centrifugally balanced fluid clutch : en
  • CA496221A - Wheeled mower and drive therefor : en fr
  • US2653059A - Wedge for tools having wooden handles : en
  • US2653134A - Process for removing scale from zirconium metal and alloys thereof : en
  • CA496272A - Two-unit welting : en fr
  • AT176141B - Bottle cap : de en
  • AT176213B - Process for obtaining solid, purified alkyl sulfonates : de en
  • DE890882C - Cash register or accounting machine with switching mechanisms for the registration devices set by means of voucher holes : de en
  • GB697446A - A table football figure : en
  • GB697479A - Improvements in or relating to catalytic agents for acid-curing thermosetting aminoplast condensation products : en
  • US2652857A - Valve assembly : en
  • DE1663992U - Music box. : de en
  • US2652957A - Nonslip garment hanger : en
  • US2653016A - Air cleaning device : en
  • US2652938A - Mechanism to transfer automobiles : en
  • DE890584C - Process for even pressure distribution using, known per se, solid, small bodies as pressure transmission means instead of liquids : de en
  • FR1038217A - Improvements to high voltage switches : en fr
  • US2652893A - Die set leader bearings with variable clearance : en
  • DE890984C - Isolation of coal converters : de en
  • FR1037865A - Coupling between two shafts : en fr
  • FR58052E - Method and devices for preventing vehicle wheels from jamming : en fr
  • US2652569A - Aligning means for neckties : en
  • US2652692A - Breakwater construction : en
  • US2652986A - Wire guide : en
  • FR58082E - Auxiliary ventilation shutter for residential window : en fr
  • DE754350C - Equipment on automatic firearms to regulate the gas pressure when automatically firing blank cartridges : de en
  • FR1037823A - Improvements in the processing of tropical fruits : en fr
  • FR1038126A - Dye preparations, dry, stable and easy to disperse and process for their production : en fr
  • FR1038184A - Process for the production of organohalosilanes : en fr
  • DE890606C - Drive axle, especially rear axle for motor vehicles : de en
  • DE890816C - Tunable receiving or transmitting device, in particular overlay receiver : de en
  • FR1037779A - Device intended to replace photometric wedges : en fr
  • FR58053E - Price indication scale : en fr
  • GB697417A - Improvements in tennis balls : en
  • AU1997653A - Travelling wave electron discharge devices : en
  • DE1663884U - DEVICE FOR DISPLAY OF OPERATING VALUES FOR MOTOR VEHICLES. : de en
  • DE1664048U - ADVERTISING PACKAGES FOR BICYCLES AND MOTORCYCLES. : de en
  • DE890555C - Process for the preparation of a leuco sulfuric acid ester of the naphthothiophenindolindigo series : de en
  • AT176229B - Single axle drive for rail vehicles : de en
  • US2653032A - Trailer steering hitch : en
  • AU2010353A - Improvements in or relating to fluid pressure operated friction clutches or couplings : en
  • DE1663877U - ITEM WITH A SMALL LOOK, ESPECIALLY FOR MEMORIAL AND ADVERTISING PURPOSES. : de en
  • DE890929C - Key for stud bolts : de en
  • DE890971C - Process for the television-like scanning of films with electronic image decomposition tubes : de en
  • FR1038056A - Dosimeter for chi, beta and gamma rays : en fr
  • DE890826C - Grinding variometer with high setting accuracy with extremely small variation : de en
  • US2652633A - Gauge means for fitting screens to card cylinders : en
  • US2652684A - Lever wound timepiece : en
  • DE1663815U - DEVICE FOR CONTINUOUS PULLING UP AND TRANSFERRING OF LARGE Cattle onto the track. : de en
  • US2653223A - Antenna tuning control for radio transmitters : en
  • DE1663987U - SLIDING LOCK FOR FURNITURE LOCKS. : de en
  • USD170488S - Wilson cabinet for a heater or the like : en
  • US2653024A - Device for feeding, cutting, and stacking continuous webs or bands : en
  • US2652735A - Open-end wrench : en
  • US2653154A - Method of manufacture : en
  • US2653252A - Voltage regulator : en
  • USD170486S - White etal document copying machine : en
  • FR1038067A - Coffee maker : en fr
  • FR1038218A - Automotive workshop quick wheel lifter : en fr
  • DE1663793U - FAN BLOWER. : de en
  • US2652782A - Fluid flywheel construction : en
  • AU1998853A - Improvements relating to commutators for dynamoelectric machines : en
  • DE890844C - Process for the production of wound capacitors : de en
  • FR58070E - Direction-finding system with several direction-finders arranged in a diversity arrangement : en fr
  • GB697543A - Improvements in or relating to gear pumps or motors : en
  • CA496388A - Sealing unit : en fr
  • US2652750A - Milling fixture : en
  • US2652803A - Marine pedometer : en
  • US2652859A - High altitude pressure responsive capsule : en
  • AT176228B - Rail and road vehicles : de en
  • AU163089B2 - Improvements in or relating to switch devices for shock-loading a source of electrical energy : en
  • CA496266A - Dichlorodiaminostilbenedisulfonic acids : en fr
  • DE1663989U - SWIVELING CONTAINER FOR PAINT SPRAY GUN. : de en
  • DE756380C - Braun tube with an additional deflection device arranged in the tube for radial deflection : de en
  • DE1663861U - DEVICE FOR SUCTIONING EXUDATE FROM DISEASE FOCUS, E.G. NARROW ALMONDS. : de en
  • CA496348A - Apparatus for tracing the profiles of devices : en fr
  • AU166300B2 - Improvements in or relating to screw conveyor and manufacture thereof : en
  • AU2012253A - Method and apparatus for producing synthesis gas : en
  • DE890617C - Signaling system with several signaling points arranged in a loop : de en
  • US2652701A - Heat dispersing drinking cup : en
  • US2653054A - Duplex nozzle : en
  • CA496386A - Apparatus for moulding blocks : en fr
  • US2653208A - Apparatus for riveting laminated structures for electrical apparatus : en
  • US2653210A - Method for providing metallic articles with a protective work surface layer : en
  • US2653180A - Alkaline storage battery and process for preventing its self-discharge : en
  • DE890837C - Coal converter : de en
  • DE891074C - Process for the manufacture of insulators for spark plugs : de en
  • FR1037677A - Protection device on tirrill regulators for alternators : en fr
  • GB697382A - Improvements relating to perforating apparatus for use in connection with sorting cards : en
  • GB697550A - Improvements in or relating to amplifying space discharge devices such as travellingwave tubes : en
  • GB697574A - Tubular metal struts : en
  • DE890546C - Metal vapor discharge vessel : de en
  • DE890909C - Device for setting the grinding head of a grinding machine, which can pivot about a horizontal axis, by means of a spirit level : de en
  • US2652992A - Reel traverse : en
  • US2652617A - Machine for manufacturing battery plates : en
  • US2652997A - Resilient mounting for electric motors : en
  • US2653128A - Method of and bath for electrodepositing tungsten alloys : en
  • US2653189A - Electromagnetic transducer head : en
  • US2652607A - Jolt and draw foundry machine : en
  • US2652656A - Trap : en
  • USD170465S - Bracelet or the like : en
  • US2653073A - Explosive flashlight : en
  • AU2001053A - A device for separating impurities froma fluid circulating through a conduit : en
  • US2652647A - Cardholder : en
  • US2653297A - Electric circuit testing device : en
  • CA496359A - Variable attenuator with linear drive : en fr
  • DE1663916U - BONLESS FILLING BODY. : de en
  • DE890959C - Process for the separation of 4-methyl-2,6-di-tert-butylphenol from mixtures : de en
  • DE891118C - Spring-mounted, adjustable aperture or object holder, preferably for electron beam tubes : de en
  • US2652649A - Hunting dog signal device : en
  • CA496237A - Method of heatsealing and apparatus therefor : en fr
  • US2653022A - Antiinertia mechanism for sliding doors : en
  • CA496372A - Manufacture of paper crackers : en fr
  • US2652628A - Combined level and square : en
  • US2653158A - Preparation of acyl p-amino-phenols : en
  • DE890529C - Arrangement for receiving frequency-modulated waves with a receiver for amplitude-modulated waves : de en
  • DE890976C - Hollow steel antenna : de en
  • AU274475B2 - Safety device for motorcars : en
  • CA496234A - Combined clipboard and flashlight structure : en fr
  • CA496317A - Window actuator control : en fr
  • CA496293A - Writing instruments : en fr
  • DE1663972U - CROSS HEAD FOR COUPLING PISTON PUMPS. : de en
  • DE1663807U - DOUBLE CARDBOARD JOINT, IN PARTICULAR FOR DRIVING MOTOR VEHICLES. : de en
  • FR1037817A - Palm oil treatment process : en fr
  • FR1038106A - Flexible finned hose : en fr
  • DE890610C - Hydraulic drive device for propellers : de en
  • FR1037555A - Sealing ring for centrifugal pumps : en fr
  • FR1038011A - Optical device for measuring the angular displacement of a movable body around an axis and its application to cone viscometers : en fr
  • AU166526B2 - R-f coupling arrangements for travelling wave tubes : en
  • DE890827C - Sliding contact variometer : de en
  • DE1663981U - SHIP SHAPE FOR WIDE VEHICLES. : de en
  • DE891102C - Device for automatic speed control of alternating current collector machines : de en
  • DE1663930U - STEEL HOLDER FOR ACCOMPANYING A PARTING STEEL. : de en
  • FR1037880A - Further training in telephone furniture for the blind : en fr
  • FR1038015A - Illuminated pocket mirror : en fr
  • GB697529A - Improved electrically operated means for controlling the paying out and hauling in of a flexible line : en
  • AT176239B - Process for the production of cathode ray tubes with conductive layer screen : de en
  • AU161581B2 - Improvements in or relating to balicocks : en
  • CA496304A - Electrical circuit for integrating a voltage : en fr
  • AU159095B2 - Refrigerating apparatus : en
  • AU159773B2 - Improvements in or relating to hydraulic governor systems : en
  • AU2009653A - Improvements in and relating to abrasive or like materials and articles : en
  • CA496338A - Detergents : en fr
  • US2653261A - Gas discharge device : en
  • DE1664062U - LID FOR DRINKING POTS. : de en
  • DE890802C - Safety device for steam turbines : de en
  • DE891046C - Process for oxy-fuel cutting of tooth flanks : de en
  • CA496273A - Brake control mechanism : en fr
  • DE1663913U - TOTO CARD GAME. : de en
  • DE891134C - Teether : de en
  • FR58087E - Sealing-dosing machine : en fr
  • US2652873A - Securing device for wallets : en
  • CA496352A - Retractable ball-point pen : en fr
  • AT176212B - Process and apparatus for the production of alkyl monochlorides : de en
  • AU152552B2 - Process forthe production of penicillin salts ofthe sympathomimetic drugs desoxyephedrine, amphetamine adrenaline and ephedrine : en
  • DE1663810U - BLINDS, IN PARTICULAR VEHICLE WINDOWS, WITH SWIVELING SLATS. : de en
  • DE1663860U - HIGH PRESSURE STERILIZATION SMALL AUTOCLAVE FOR AMBULANCE PURPOSES. : de en
  • US2652878A - Method of making shock absorbing and insulation material : en
  • US2653074A - Dyeing of polyacrylonitrile fibers : en
  • AU2012153A - Improvements in or relating to bale loaders andthe like : en
  • AU164902B2 - 'Travelling wave electron d ischa re devices : en
  • DE1663912U - HAND DIRECTION INDICATORS FOR CYCLISTS AND MOTORS. : de en
  • DE1663995U - BOX FOR SINGLE ISSUE OF ITEMS WITH TAPE. : de en
  • FR58092E - Diagnostic and therapeutic control device : en fr
  • GB697584A - Improvements in railway couplers : en
  • AU2001453A - Improvements in and relating to thermosetting moulding compositions : en
  • DE1663771U - EMBOSSING SLEEVE WITH ADAPTER RING FOR FOOTBALL ROLLS. : de en
  • DE890888C - Tool slide drive for rotary benches or the like : de en
  • FR1038132A - Liquid fuel injection pumps for internal combustion engines : en fr
  • DE890623C - Trash can with a lid that can be opened using a foot lever : de en
  • DE891027C - Process for the production of alkali metals : de en
  • US2652917A - Escapement mechanism for typewriters and the like : en
  • US2653004A - Pivoted stop valve : en
  • USD170469S - Plastic fabric ob the like : en
  • FR1037838A - Device for drying metal strips lacquered on both sides : en fr
  • GB697415A - Improvements in apparatus for applying lids to receptacles : en
  • USD170458S - Wall hook : en
  • DE1663846U - TANK CARS. : de en
  • DE757770C - Veneer joint gluing machine : de en
  • FR1038202A - New process for the preparation of hunting flocks : en fr
  • AT176227B - Method and device for regulating the power transmission of motor vehicles, especially rail vehicles : de en
  • FR1038181A - Double point welding machine : en fr
  • FR1038066A - Automatic finder for receiver : en fr
  • FR1038227A - Locking device for sliding tube device : en fr
  • GB697595A - Improvements in and relating to cobalt-platinum magnets : en
  • DE890488C - Device for the automatic extraction of coal : de en
  • US2653212A - Process of making composite metal : en
  • DE890823C - Method for increasing the bandwidth of a broadband amplifier to amplify received pulses : de en
  • DE890941C - Process for the processing of waste acid from nitration : de en
  • FR1037738A - Ski fittings : en fr
  • GB697519A - Improvements in work-holding devices for lathes : en
  • DE1663768U - SPRAY PIPE. : de en
  • DE1664003U - BOOK ENVELOPE. : de en
  • DE890862C - Wooden, panel-shaped formwork or cladding elements and processes for their manufacture : de en
  • GB697427A - Improvements relating to shuttering for casting concrete pipes or tunnels : en
  • FR1037830A - Frame for cycles or similar vehicles consisting of a single element obtained by successive cutting and stamping of a sheet, and corresponding manufacturing process : en fr
  • GB697331A - Improvements in or relating to rotary control grips for motor cycles : en
  • FR1037654A - Improvements in the treatment of metals within a molten metal mass : en fr
  • GB697600A - Improvements in or relating to cleaning apparatus for grain and the like : en
  • FR1037706A - Improvements to binocular microscopes : en fr
  • FR1037914A - Locking device mainly for electrical switches : en fr
  • FR1037917A - Combination clasp for bags and other leather goods : en fr
  • GB697516A - Improvements in or relating to insecticidal composition with a wheat dust carrier : en
  • GR14699B - METHOD OF MANUFACTURING APPLICATION AND INSTALLATION OF ORIGINAL NECKLACE. : el en
  • FR1037672A - Improvements to cars for dolls, strollers or similar toy vehicles : en fr
  • FR1038127A - Method of recovering or concentrating antibiotics, in particular penicillin : en fr
  • FR1038112A - Rail fixing sole : en fr
  • GB697510A - Soap compositions : en
  • GB697602A - Gaseous discharge tube with arc discharge : en
  • FR1037552A - Process for manufacturing an article of cellular rubber and articles obtained by this process : en fr
  • FR1037892A - Electric razor improvements : en fr
  • GB697575A - Improvements in and relating to balanced phase detectors : en
  • FR1038097A - Improvements to the assembly of cycle saddle tops : en fr
  • DE890949C - Process for the preparation of mixtures from carboxylic acids and their esters : de en
  • FR1038137A - Further training in cameras : en fr
  • DE890573C - Switchable turntable drive for several speeds : de en
  • FR1037890A - Process for manufacturing a plastic composition for wallcovering, and composition for wallcovering prepared by this process : en fr
  • FR1037989A - Artificial limb for display use : en fr
  • DE1663982U - FLOATING BUOY MADE OF RIGID FOAM OR SIMILAR LIGHT MATERIAL. : de en
  • DE891190C - Device for coating and treating body surfaces, in particular for the photomechanical production of printing forms, in particular printing rollers : de en
  • DE891205C - Arrangement of a driver and passenger saddle on motorcycles or the like. : de en
  • US2653041A - Fluid tight rotary coupling : en
  • DE890924C - Rollable milk transport jug : de en
  • FR1037656A - Improvements to gate valve bodies : en fr
  • FR1038226A - Fixing device for cables, pipes and the like on a retaining ramp : en fr
  • DE891208C - Device for arm relief and performance enhancement while cycling : de en
  • FR1037943A - Process for coloring fibers in cellulose esters or ethers : en fr
  • FR1038078A - Improvements made to sets such as belt conveyors : en fr
  • FR1038215A - Process for manufacturing end fittings for resulting pipes and pipes : en fr
  • FR1038246A - Improvement in hydraulic turbines : en fr
  • US2652814A - Water tube boiler : en
  • US2652977A - Computer : en
  • DE890951C - Process for the production of pure adiponitrile : de en
  • US2652889A - Oil burner baffle system : en
  • FR1037628A - Improved process and apparatus for electrostatic separation of corn from its impurities : en fr
  • FR1038212A - Pasta molding machine : en fr
  • FR58077E - Fully stamped and seamless link chain : en fr
  • FR1037769A - Armchair, especially for dental surgery : en fr
  • GB697437A - Improvements in electrostatic dust precipitators : en
  • GB697548A - Improvements in electric master clocks : en
  • DE887966C - Electrical connection, series or test terminals : de en
  • FR1038076A - Stretch bracelet and process for its manufacture : en fr
  • FR1038131A - A method of making a solid state sugar dye and the resulting product : en fr
  • FR58150E - Improvements to control and protection devices for electrical distribution networks : en fr
  • DE1663818U - QUICK CENTERING DEVICE WITH KNOCKED EDGE FOR CHUCK ON CYLINDRICAL GRINDING MACHINES. : de en
  • DE1663953U - GLASSES. : de en
  • DE1664041U - HOLDER FOR PRICE LABELS, TRADING DESIGNATIONS AND THE LIKE. : de en
  • FR1038203A - Rectifier, transformer or similar dry type device : en fr
  • GB697315A - Solid surface active agents : en
  • GB697604A - Resinous copolymer adhesives and process of making the same : en
  • US2652635A - Quiz card game : en
  • FR1038027A - Ball valve : en fr
  • US2652780A - Hydraulic pressure booster : en
  • DE891189C - Electronic flash unit, especially for mains connection : de en
  • DE1663988U - SHUTTER - LOCKING DEVICE. : de en
  • DE890538C - Magnet-electric alternator : de en
  • FR1038090A - Tangential reaction wind turbine : en fr
  • US2653056A - Method of making brooms : en
  • DE890812C - Tunable high frequency generator for very short electric waves : de en
  • FR1037712A - Aerodyne regulator : en fr
  • FR1037778A - Method and apparatus for repairing tires and inner tubes : en fr
  • GB697435A - Vehicle steering wheels : en
  • DE1663760U - MANURE RECOVERY DEVICE. : de en
  • DE1664002U - FEED DEVICE ON STITCHING MACHINES. : de en
  • DE890626C - Device for discharging goods from large bunkers : de en
  • US2652961A - Cartridge filling apparatus : en
  • US2653044A - Gate fastener : en
  • DE1663993U - TOEPPER DISC. : de en
  • US2653107A - Fused reduced titania-zirconia product and method : en
  • US2653256A - Electric motor brake coupling assembly : en
  • AT176108B - Process for the production of sausage casings : de en
  • DE1663845U - EQUIPMENT FOR THE PRODUCTION OF PRINTING PLATES, IN PARTICULAR TICKET PRINTERS BY INJECTION MOLDING OR DGL. : de en
  • DE890566C - Transportable sit and stand pad : de en
  • DE890548C - Device for liquid cooling of a high-voltage converter vessel : de en
  • DE1663758U - PACKAGING FOR TABLE GOODS OD. DGL. : de en
  • CA496277A - Method of manufacturing a magnetic recording medium by electrodeposition : en fr
  • DE1663961U - DRIVE FOR FLYING MOUNTED MACHINE PARTS THAT HAVE TO EXECUTE CIRCULAR PENDULUM MOVEMENTS. : de en
  • US2653157A - p-amino-salicylic acid derivatives and their production : en
  • FR1037713A - Ultra high frequency omnidirectional beacon : en fr
  • FR1038174A - Device for studying dental x-ray negatives : en fr
  • DE890591C - Vibration generator : de en
  • US2653019A - Wow analysis apparatus : en
  • US2652942A - Method of and apparatus for attaching clinch nuts to sheet metal members : en
  • US2653242A - Square wave generator : en
  • DE891086C - Rotary multiplier for full-page, line-by-line or section-wise printing of printing forms : de en
  • DE891050C - Pressure housings of centrifugal pumps : de en
  • FR58007E - Improvements to heat recovery systems : en fr
  • FR1038225A - Pulp mill : en fr
  • US2653027A - Game apparatus for simulating a roller derby : en
  • US2652898A - Device for stabilizing rotary-wing aircraft : en
  • CA496331A - Rock drill bit and methods of making the same : en fr
  • FR1037887A - Elastic suspension system : en fr
  • DE1664097U - DEVICE FOR SPINAL COLUMN TENSION. : de en
  • DE890586C - Friction clutch, especially multi-disc clutch : de en
  • US2652959A - Wedge type curtain rod guide : en
  • US2653178A - Thermocouple device : en
  • CA496228A - Stock supply and reel apparatus : en fr
  • DE1663770U - SMOKE COMBUSTION AND CARBON SAVINGS. : de en
  • DE1663831U - LAYER LOADER. : de en
  • DE891153C - Regulator, in particular indirectly acting regulator : de en
  • CA496356A - Electrical oscillator circuit arrangements : en fr
  • DE886663C - Use of silicon for cast and rolled products : de en
  • DE1664058U - RETAINING RING FOR FASTENING THE LID ON CANNERS AND JARS. : de en
  • DE890472C - Longitudinally divided Ruettelform for the production of long concrete bodies, such as beams, beams or the like. : de en
  • US2653142A - Ester resins for varnishes and inks using monomeric phenolic ethers of aliphatic polyhydroxy alcohols : en
  • US2652773A - Rotary photogravure printing apparatus : en
  • US2652781A - Explosion-energized source of hydraulic pressure fluid : en
  • US2653263A - Color control grid structure for cathode-ray tubes : en
  • DE1664074U - ARRANGEMENT FOR FASTER FINDING OF TELEPHONE NUMBERS. : de en
  • FR58055E - New manufacturing process for detergents, emulsifiers or solubilizers, and products obtained by this process : en fr
  • DE1664043U - DISPLAY STAND FOR ADVERTISING SHEETS, BROCHURES AND THE LIKE. : de en
  • DE890849C - Electron tube arrangement for switching and control purposes : de en
  • FR1037720A - Improved process for the preparation of aryl-substituted primary alcohols : en fr
  • FR1037901A - Improvements to individual noise protection devices : en fr
  • FR1038028A - Method of fixing the preparation of synthetic fibers or bristles : en fr
  • DE754890C - Arrangement to reduce the ultrashort wave interference caused by ignition systems : de en
  • DE890904C - Single track motor vehicle : de en
  • FR1038052A - Improvements to metal and wood shutters : en fr
  • GB697547A - Improvements in pencil and the like sharpening devices : en
  • DE890833C - Adjustable frame for electrical high-voltage switching cells : de en
  • US2652993A - Warp beam : en
  • US2653236A - Frequency dividing circuit : en
  • FR1037572A - Advanced locking device for blading axial flow turbines and compressors : en fr
  • GB697360A - Razor with ribbon blade : en
  • GB697578A - Improvements in or relating to time-integrating arrangements : en
  • GB697375A - Improved process and apparatus for strengthening or sealing the ground for bore holes, sinking of mine shafts, for digging foundations and for other constructional work below ground level and for starting up drop filter wells : en
  • GB697598A - Improvements in or relating to devices for the detection of leaks in pressurized cables : en
  • AU162148B2 - Improvements in or relating to extrusion nozzles : en
  • DE1663806U - BACKUP WHEEL, PREFERABLY FOR SINGLE-AXLE TRAILER. : de en
  • US2652778A - Electromagnetic centrifugal pump : en
  • FR1037851A - Mounting method of brush handles : en fr
  • US2652798A - Needle stripper foot for sewing machines : en
  • DE890603C - Multi-motor drive on a common shaft, especially for propellers : de en
  • FR1038080A - Improvements to piston tanks, jigs and the like : en fr
  • FR1038163A - Device for operating the load-bearing element for forklifts : en fr
  • FR58079E - Improvements to direct-acting hydraulic suspension shocks : en fr
  • GB697442A - Process for the manufacture of soluble chlorinated rubber : en
  • FR1038094A - Elastic suspension for bicycles, motor cycles and the like : en fr
  • FR1038188A - Advertising illuminated electric clock : en fr
  • DE890963C - Shift table : de en
  • DE891214C - Shutter bracket : de en
  • FR1038109A - Traction studs for wheels of agricultural tractors or the like : en fr
  • GB697476A - Improvements in and relating to the separation of phenols : en
  • FR1038021A - Belts and tracks made using these belts : en fr
  • GB697539A - Improvements in or relating to deck and like collapsible chairs : en
  • DE752600C - Process for the production of a release agent for baking powder : de en
  • DE890999C - Indirectly heated cathode for electrical discharge vessels : de en
  • GB697537A - An improved process and device for inserting marking tags into sheet stacks : en
  • DE888747C - Plastic mouth : de en
  • DE890619C - Storage of toy bikes on an axle by means of a cap pulled over the axle : de en
  • FR1037620A - Device for remote control of the movements of moving parts : en fr
  • US2653159A - Manufacture of tetraethyllead : en
  • GR14691B - SPECIAL SEWING INSTRUMENT. : el en
  • GB697580A - Improvements in or relating to constructional elements for windows : en
  • US2652928A - Rotary drum filter : en
  • US2652970A - Folded-blank carton : en
  • FR1037797A - Process for recovering sulfuric acid from products containing spent sulfuric acid : en fr
  • FR1037859A - Height-adjustable clothesline dryer device by vertical slide : en fr
  • FR1038229A - Sealant-free glazing : en fr
  • AU167171B2 - Assembling of electrical components : en
  • AU2003753A - Improvements in or relating to apparatus forthe production of refractory metals : en
  • FR1037690A - Improvements to refrigeration devices operating by absorption : en fr
  • US2652724A - Degree-day register : en
  • US2652801A - Can body maker : en
  • US2652860A - Loom : en
  • DE1663942U - Dismountable strainer. : de en
  • FR1037863A - Measurement setup for measuring the active losses of high-voltage electrical systems : en fr
  • GR14692B - ORIGINAL MIXTURE FOR CONSTRUCTION OF REMOVABLE HOUSEHOLD EARTHQUAKE AND FIRE. : el en
  • DE1663917U - ROUND PACK FOR HYGIENIC RUBBER ARTICLES. : de en
  • DE891128C - Process for scrubbing hydrogen sulfide from carbon distillation gases : de en
  • FR1037631A - Improvements to automatic switches : en fr
  • FR1037653A - Method of manufacturing metal tubes from a? of metal and tubes produced by this process : en fr
  • FR1038167A - Edible phonograph disc : en fr
  • DE1664023U - ELECTRICALLY HEATED HEATING AND COOKING APPLIANCE. : de en
  • FR1037699A - Bottle or the like, blown, of thermoplastic materials : en fr
  • GB697610A - Device for use during the cleaning of chimneys : en
  • DE1663925U - PROTECTIVE GLOVE. : de en
  • DE890772C - Silo for the storage of all kinds of goods, such as cement, raw material or the like : de en
  • FR1038165A - Device for continuous mixing and homogenization of liquids and dispersions : en fr
  • FR58045E - Suction cup for medical and aesthetic care and massage method comprising application : en fr
  • DE1663923U - APRON. : de en
  • AU1997553A - R-f coupling arrangements for travelling wave tubes : en
  • FR1037614A - Method of using submerged pumps as suckers comprising a new application of this pump to dredging in general, and in particular to the clearing of dams : en fr
  • GB697450A - Improvements in or relating to arrangements for synchronising receivers to transmitters in time division multiplex systems : en
  • FR1037972A - Devices using the photoelectric properties of certain semiconductors : en fr
  • FR58099E - Quick draining device for filter basins after cleaning : en fr
  • FR1037704A - Method of controlling melting processes by determining the dark temperature and the true or optical temperature : en fr
  • FR1037714A - Trigger device : en fr
  • FR1037752A - Pressed sheet steel tweezers : en fr
  • DE890497C - Device for degassing in water stills : de en
  • FR1037891A - Method and machine for assembling metal wires : en fr
  • FR1037825A - Men's Shaped Leather Belt : en fr
  • GB697489A - Improvements in or relating to cores for supporting rolls of tape : en
  • FR1037819A - Improvements to shaped charges : en fr
  • FR1038159A - Stapling device for jewelery articles with folding elements : en fr
  • DE1663858U - Set up on pill boxes with a tablet dispensing opening : de en
  • DE1663764U - DEVICE FOR FILLING THE MOUNTAIN BUCKETS IN EXCELLENCE. : de en
  • US2653207A - Adjustable potentiometer termination : en
  • FR1037560A - Method and apparatus for dyeing materials : en fr
  • FR1038232A - Roller shutter control device : en fr
  • GB697408A - Rotary hydraulic coupling : en
  • GB697545A - Dispensing container : en
  • DE890903C - Support, especially for bicycles and motorcycles : de en
  • DE890537C - Strain-relieved electrical connection for resistors or capacitors : de en
  • DE891201C - Axle arrangement with special camber against skidding, especially for cars and trailers : de en
  • DE891166C - Multi-disc clutch whose discs consist of at least two parts : de en
  • FR1038002A - Improvements made to circuit breakers or fine-wire fuses for fusion currents with intensities of less than 25 ma : en fr
  • FR1038053A - Method and apparatus for recording sound on film : en fr
  • DE890852C - Process for the production of a water-soluble binder for fibrous materials : de en
  • DE890993C - Capacitor with tubular electrodes arranged concentrically one inside the other and mutually displaceable in the axial direction : de en
  • FR1037637A - Oxo-alcohol recovery process : en fr
  • GB697362A - Combination locks : en
  • DE1663822U - FASTENING OF PLASTIC SHELLS ON KNIFE ALDER. : de en
  • FR1037742A - Method for making a sound recording, in particular of a stereophonic sound recording : en fr
  • FR1038041A - New surface grinding machine produced in an economical and efficient way : en fr
  • CA496281A - Combustor for thermal power plants having toroidal flow path in primary mixing zone : en fr
  • DE891184C - Device for connecting box parts by means of edging rails : de en
  • FR1037923A - Inlet auxiliary gas mixing and control chamber : en fr
  • FR1037674A - Stamped slab for airfield runway coating : en fr
  • US2652600A - Composite panel : en
  • US2652855A - Combination vacuum and solenoid operated valve : en
  • US2652629A - Framing square : en
  • US2652912A - Clutch assembly : en
  • DE890842C - Device for steaming documents : de en
  • DE890946C - Process for the hydrolyzing hydrogenation of polysaccharides, in particular starch and starch derivatives, by catalytic means in an aqueous medium : de en
  • FR1037658A - Sugar beet seed and its production process : en fr
  • CA496377A - Variable pitch propellers : en fr
  • DE1663876U - HOLDER FOR ADDITIONAL PARTS TO THE EXPOSURE METER. : de en
  • DE1664027U - ELECTRIC RUNNING HEATER AND SPEED COOKER. : de en
  • US2652790A - Dough divider : en
  • FR1037592A - Device for automatically maintaining a constant level in hydraulic shock absorbers : en fr
  • GB697348A - Improvements in spring loaded point bars for ploughs : en
  • DE890601C - Aprons for aircraft : de en
  • FR1037935A - Improvements to portable stoves : en fr
  • CA496334A - Injection molding machine spreader : en fr
  • DE1663864U - IMPLANT DEVICE. : de en
  • DE891224C - Loading shovel for bulk goods : de en
  • FR58063E - Dishwasher : en fr
  • FR58137E - Sophisticated suspension : en fr
  • DE1663936U - TOE PADS AGAINST CHICKEN EYES AND PRESSURE POINTS. : de en
  • US2653030A - Coupling and fastening means for tool shanks and handles : en
  • US2653270A - High-frequency energy interchange device : en
  • US2653051A - Thermostatic snap disk relay : en
  • US2653118A - Structure having bonded thereto a corrosion resistant surface : en
  • DE756970C - Circuit for coupling an unbalanced load with a balanced push-pull circuit : de en
  • DE890608C - Sleeper and caravan trailers for motor vehicles : de en
  • DE890612C - Grinding tool for thin cuts : de en
  • FR1037809A - Advanced folding seats : en fr
  • US2652697A - Defrosting system for heat exchange devices : en
  • US2652897A - Propeller blade construction : en
  • DE890955C - Process for the production of butadiene : de en
  • DE890992C - Electromagnet : de en
  • GB697389A - Improvements in aerial and like supports : en
  • GB697493A - Improvements relating to motor vehicles usable as agricultural tractors : en
  • DE890485C - Locking device for mining machines that spreads between hanging and lying : de en
  • DE890492C - Device for driving a thrusting tool, e.g. B. for the independent extraction and loading of coal : de en
  • DE1663837U - TOILET PRESSURE FLUSH WITH SCREW FOR FLUSH ADJUSTMENT. : de en
  • DE891059C - Circulation evaporator, especially for seawater evaporation : de en
  • CA496361A - Lubricant and method of preparing same : en fr
  • DE885690C - Stencil printing device : de en
  • DE891168C - Guide device for the swash plate of swash plate engines : de en
  • FR1037783A - Safety lock for cylinders : en fr
  • FR1037839A - Improvements to self-supporting motor vehicles : en fr
  • FR1037724A - Thread guide device for a loom shuttle : en fr
  • SE142209C1 - : en
  • US2652788A - Device for forming and supplying gum sticks to a wrapping machine : en
  • US2652858A - Repair unit for tire valve stems : en
  • DE758456C - Ring spring : de en
  • FR1037799A - Band brake : en fr
  • FR58140E - Further training in the manufacture of stockings and similar articles : en fr
  • GB697342A - Improvements in or relating to telephone systems : en
  • FR1037918A - Polishing disc improvements : en fr
  • FR58032E - : fr
  • IE20928L - Removing wool, etc. from skins : en
  • FR1037952A - Further training in mechanical foam fire hoses : en fr
  • FR1038084A - Embossing plow : en fr
  • FR58015E - : fr
  • GB697386A - Improvements in or relating to armchair frames : en
  • GR14707B - IMPROVED BURNING BODY BY GAS LIGHT OR VENTILATION LIGHT AND METHOD FOR MAKING IT. : el en
  • US2652765A - Flavoring device : en
  • DE890994C - Device for one-sided covering of running strips with a covering layer, especially in the manufacture of dielectric strips for electrical capacitors : de en
  • GB697520A - Improvement in electrowinning of chromium : en
  • GB697421A - Improvements in or relating to impedance tubes for refrigerators : en
  • DK76387C - Contact freezer. : da en
  • DE1663999U - HYDRAULIC RAMP LOADING BRIDGE. : de en
  • FR1037745A - Manufacturing process for lures used for fishing : en fr
  • FR1037790A - Radio beacon : en fr
  • US2652925A - Magnetic treatment device for liquids : en
  • AT176249B - Process for the production of a cylindrical magnet body with a winding arranged in half-closed slots : de en
  • US2652820A - Target throwing machine : en
  • US2652707A - Mechanism for controlling emission of gas from lighters : en
  • USD170450S - Combination air purifier and telephone set base : en
  • AU152553B2 - Process forthe production of penicillin compounds of urea and urea derivatives : en
  • AU165088B2 - Improvements in or relating to time delay mechanisms : en
  • DE891062C - Process and tool for profiling the discs in centerless grinding machines : de en
  • DE891109C - Workbench light, especially fluorescent tube light for workbenches : de en
  • US2653063A - Resilient bearing mounting : en
  • US2653017A - Cooling attachment for fans : en
  • US2652681A - Arrangement in spinning regulators : en
  • DE890568C - Pressure body for gluing presses : de en
  • US2652871A - Apparatus for dicing decored cylinders of pineapple : en
  • CA496393A - Connecting structure : en fr
  • US2652953A - Device for measuring and discharging fluids delivered thereto under pressure : en
  • US2652976A - Sextant : en
  • US2653109A - Light-responsive fluorescent media : en
  • USD170470S - Lundy casing for a wringer : en
  • US2652840A - Hair curler : en
  • US2653201A - Integrator mechanism for line sectionalizers : en
  • DE890911C - Grinding wheel : de en
  • DE891008C - Safety glasses, especially for drivers : de en
  • AT176136B - Device, especially on chain-driven motorcycles, to keep the chain tension constant : de en
  • DE1663960U - DRIVE FOR ROTATING MACHINE PARTS. : de en
  • FR1038197A - Improvements in frequency variation devices for magnetron : en fr
  • CA496396A - Method and means for removing material from a solid body : en fr
  • US2653244A - Resonant line oscillator : en
  • AU2003653A - 'Furnace for the treatment of substances by mea-ns of fthe energy -supplied by a concentrated radiation : en
  • US2653271A - High-frequency apparatus : en
  • AT176158B - Box with interior lighting for signposts, neon signs, etc. like : de en
  • AU2009753A - Improvements in or relating to combination distillation and hydrocarbon conversion process : en
  • US2652941A - Pneumatic transfer pad for labeling machines : en
  • AU162756B2 - Acid stable composition for lubricating wool and method of fulling wool : en
  • US2652636A - Radio echo training system : en
  • FR1037717A - Installation of carriers : en fr
  • GB697544A - Improvements in voltage regulator : en
  • US2653182A - Multicolor television : en
  • DE891007C - Armored bandage for fastening splints for medicine : de en
  • AT176103B - Lamp for sewing machines : de en
  • CA496312A - Pressure regulating apparatus : en fr
  • AU1293952A - Strap clip fixing tool : en
  • DE1663990U - PLAY FIGURINE AS AN ACCESSORY ITEM. : de en
  • DE890855C - Castration forceps : de en
  • DE891191C - Peristaltic pump : de en
  • CA496344A - Process of removing pyrogen from solutions of streptomycin by means of activated charcoal : en fr
  • AU159954B2 - Improvements in and relating to thermosetting moulding compositions : en
  • DE1663922U - SHIRT WITH INTERCHANGEABLE COLLAR. : de en
  • DE890506C - Process for the production of basic ketones : de en
  • AU159298B2 - 'Furnace for the treatment of substances by mea-ns of fthe energy -supplied by a concentrated radiation : en
  • AT176238B - Device for the objective recording of telephone conversations by recording stations : de en
  • AT176192B - Process for the production of protective gloves or other protective clothing items : de en
  • AT176143B - Device for guiding the bacon in bacon cutting machines : de en
  • CA496220A - Hospital bed : en fr
  • CA496249A - Thin wall switch box : en fr
  • AU2003453A - Reserpine anda process for its preparation : en
  • DE1663984U - LIFE VEST WITH HEADREST. : de en
  • US2652575A - Slidable connection for the drop sides of cribs : en
  • US2652934A - Machine for separating and delivering metal sheets from a stack : en
  • AU164759B2 - Improvements in and relating to abrasive or like materials and articles : en
  • CA496262A - Governor generator : en fr
  • CA496378A - Printing ink, process of making it and process of printing : en fr
  • CA496225A - Method and apparatus for the treatment of wood : en fr
  • AU163090B2 - Electrical circuits employing transistors : en
  • DE1664087U - FOLDER FOR KEEPING BILLS IN CONNECTION WITH ANNUAL COMPILATIONS. : de en
  • GB697628A - Liquid cleaned electrostatic precipitator : en
  • CA496309A - Fluid phosphatide composition : en fr
  • US2652764A - Universal structural section : en
  • US2652582A - Device for cleaning the grooves and lips on can openings and lids : en
  • US2653237A - Pulse lengthening circuit : en
  • AT176246B - Flashover protective cage for high-voltage long rod insulator chains : de en
  • DE1663814U - DIMMING SWITCH. : de en
  • US2652846A - Control apparatus : en
  • AU2005953A - Novel organic nitrogen-containing products and method of producing same : en
  • DE1663804U - DOUBLE-ACTING PISTON PUMP, IN PARTICULAR DRUM PUMP. : de en
  • FR1037650A - Apparatus for the continuous treatment of textiles by a fluid : en fr
  • FR1037997A - Block of ordinary concrete or cork concrete with an external face of imitation stone or plaster for building walls and comprising on the other hand means for attaching and sealing the blocks together : en fr
  • AT176115B - Process for the direct production of positives : de en
  • DE890539C - Gasoline or diesel-electric drive of caterpillar vehicles using a shaded pole machine : de en
  • FR1037586A - Mechanical razor : en fr
  • FR1038207A - Clothing : en fr
  • GB697499A - Improvements in or relating to cosmetic containers or applicators : en
  • AT176138B - Tire pressure monitor with electrical display device : de en
  • AU167341B2 - Improvements in or relating to apparatus forthe production of refractory metals : en
  • DE890519C - Circuit arrangement for switching on teleprinters for query, test or monitoring purposes in teleprint double circuits : de en
  • US2653235A - Electronic voltage regulator circuit : en
  • FR1037646A - Fixing process in stone, plaster and other friable materials : en fr
  • FR1038231A - Further training for moulders and bakers : en fr
  • US2653039A - Voucher check : en
  • AT176156B - Clockwork for the detonator of rotating projectiles : de en
  • AU2001953A - Process forthe production of penicillin compounds of urea and urea derivatives : en
  • DE1663798U - INSEMINATION PIPETTE MADE OF PLASTIC. : de en
  • DE890500C - Contact furnace for carrying out catalytic gas reactions, preferably for catalytic carbohydrate hydrogenation : de en
  • DE891001C - Electron beam tubes, especially for very high frequencies : de en
  • DE891215C - Multiple loading device for air guns : de en
  • DE891222C - Device for the production of mouthpiece cigarettes : de en
  • DE890921C - Objects made of aluminum oxide : de en
  • DE891081C - Production of C-substituted 1-phenyl-3-aminopropanes : de en
  • US2652648A - Rearview mirror construction : en
  • US2652653A - Display attachment for electric light bulbs : en
  • US2653026A - Aerial target : en
  • DE891051C - Shut-off valve for oxygen bottles of breathing apparatus : de en
  • US2652966A - Trampolin : en
  • AT176144B - Method and tool for dressing grinding wheels : de en
  • AU165605B2 - Reacting chamber forthe fluidising of finely divided solids : en
  • CA496216A - Well packer : en fr
  • CA496233A - Continuous type lasting machine : en fr
  • DE1664016U - TWO ROPE CLAMP AND WIRE CLAMP. : de en
  • DE1664082U - CATALOG. : de en
  • AU2011253A - Electrical circuits employing transistors : en
  • CA496260A - Process for treatment of gas : en fr
  • FR1037755A - Glasses with magnets : en fr
  • GB697381A - Improvements in or relating to wire-wound variable electric impedance devices havinga continuously variable tapping : en
  • US2652810A - Livestock dusting device : en
  • US2652946A - Cleanout gate valve : en
  • US2652954A - Variable pitch feeder : en
  • US2653193A - Headset for supporting a telephone : en
  • US2652698A - Portable icebox : en
  • US2652981A - Railway crossing : en
  • US2652638A - Shoe calk assembly : en
  • AU159390B2 - Improvements in washing machines : en
  • DE891127C - Multi-layer structure made of detergent films : de en
  • GB697617A - Improvements relating to bimetallic strips or elements : en
  • US2653119A - Plates adapted for use in electrolytic devices : en
  • US2653253A - Power supply system : en
  • US2652872A - Peach pitter : en
  • US2652667A - Knife sharpener : en
  • DE890891C - Holding device for gears or the like that are to be deburred : de en
  • US2653104A - Puffed corn product and method of making the same : en
  • FR1037556A - Manufacture of a mineral glue in powder or rot-proof pieces, intended for the manufacture of water-based paints, whitewashes and coatings, and to give adhesion to anticryptogamic slurries : en fr
  • US2653276A - Tunable magnetron tube : en
  • US2653069A - Vending machine : en
  • DE1664073U - WRITING DEVICE, IN PARTICULAR BALLPOINT PEN. : de en
  • DE890868C - Display device : de en
  • FR1037878A - Process for priming wood : en fr
  • FR1037897A - Method and devices for stabilizing the flames of premix burners : en fr
  • FR1037982A - Improvements to magnesium-based alloys : en fr
  • AU165369B2 - Improvements in or relating to jet noise suppression means : en
  • CA496244A - Garage door : en fr
  • DE1663825U - COUPLING AND DISCONNECTING DEVICE FOR TOY RAILWAYS. : de en
  • DE890919C - Vehicle toys or the like with color changing device : de en
  • FR1037732A - Connection of tubes or bars, in particular for scaffolding : en fr
  • AT176233B - Circuit for frequency modulation of electromagnetic oscillations : de en
  • FR1037910A - Advanced roller mill especially intended for grain milling : en fr
  • DE1664046U - WINDOW GLUE WITH ILLUMINATED WREATH. : de en
  • DE891163C - In particular, fully shielded spark plug : de en
  • DE890932C - Feed cylinder for conveyor devices in mining : de en
  • DE891023C - Process for the production of resinous plastics : de en
  • DE891194C - Brake parachute made of rusty strips : de en
  • US2653043A - Door closer : en
  • US2652828A - Respirator : en
  • GB697384A - Improvements in and relating to starter motors for internal-combustion engines : en
  • FR1037680A - Machine for the continuous production of padding material : en fr
  • GB697616A - Regulating means for liquid fuel injection pumps for internal combustion engines : en
  • DE1663788U - PULLEY FOR AGRICULTURAL LIFTS. : de en
  • DE891055C - Drive arrangement for motorcycles, scooters or the like. : de en
  • GB697541A - Load-carrying vehicle or trains of load-carrying vehicles with liquid drive : en
  • FR58130E - False-breasted underwear : en fr
  • GB697341A - Apparatus for transferring tubular articles from one position to another : en
  • DE1663921U - MONTHLY SHOES. : de en
  • DE890486C - Wedge-shaped removal device for loosening coal and other minerals : de en
  • DE890467C - Shoe strap : de en
  • FR1037729A - Antioxidant production : en fr
  • FR1038098A - Control of an oscillator by a modulated frequency : en fr
  • FR1038115A - Thin aluminum foil mold for baking cakes : en fr
  • GB697487A - Process for the purification of titanium : en
  • FR1037561A - School table : en fr
  • FR1037876A - Elastic suspension device of the front wheel of a cycle : en fr
  • FR1038153A - Improvements to leather soles : en fr
  • GB697316A - Improvements in or relating to rotary molding machines : en
  • US2652850A - Backflow preventing unit for dishwashing apparatus : en
  • USD170483S - Ceiling mounted hanger for x-ray tubes : en
  • US2652655A - Trap mechanism : en
  • DE891195C - Two-wheeled wheelbarrow : de en
  • DE1663949U - HOLDING DEVICE FOR GAS KNIFE. : de en
  • DE1663774U - IRRIGATOR. : de en
  • DE891037C - Harrow driven by the engine of a tractor with tines moving back and forth : de en
  • DE891085C - Type cylinder typewriter : de en
  • FR1038219A - Device for increasing the lift effects of airplane wings : en fr
  • AU1998153A - Improvements in single stage cased screw propeller fans andthe like : en
  • DE890813C - Device for amplifying or generating ultra-short waves using a phase-focused electron flow : de en
  • DE1663794U - ARRANGEMENT FOR CHANGING THE CUTTING LENGTH ON DISC WHEEL REARS. : de en
  • DE1663986U - GRINDING AND POLISHING MACHINE WITH A GRINDING OR POLISHING MACHINE POLISHING TAPE. : de en
  • DE890982C - Electromagnetic regulator : de en
  • DK76390C - Power transmission mechanism for high power switches. : da en
  • FR1037879A - Process for obtaining thick ceramic parts : en fr
  • FR58025E - Hand potato masher : en fr
  • DE757140C - Device of the course stability of flow-favorable designed motor vehicles : de en
  • DE890487C - Device for driving off coal or other minerals through a wedge body : de en
  • DE890807C - Line block for electric railways for single-track railway lines with double-track connections at both ends : de en
  • US2653148A - Cupriferous trisazo dyestuffs : en
  • US2652747A - Eyeglasses frame with spring biased temple arms : en
  • US2653262A - Control device : en
  • US2652742A - Monochromator : en
  • US2652895A - Sealing device for well heads : en
  • US2652920A - Conveyer belt cleaner : en
  • DE1663994U - PACKAGING FOR SEVERAL SINGLE PIECES OR ON TOP OF OTHER PIECES. : de en
  • DE754540C - Method and device for filling contact ovens for gasoline synthesis according to Fischer-Tropsch : de en
  • FR1038121A - Distribution device specially intended for preheated coal, in low temperature distillation furnaces : en fr
  • GB697406A - Structures or frameworks for supporting floors and the like : en
  • FR1037618A - Improvements relating to a jet injection syringe and a therapeutic jet injection method : en fr
  • US2653149A - Cupriferous disazo-dyestuffs : en
  • FR1037761A - Device for quickly connecting two cables, usable in particular on cycles, motorcycles and others : en fr
  • GB697379A - Improvements in or relating to screw closures for containers : en
  • DE890536C - Noiseless installation switch : de en
  • DE890851C - Incandescent head, especially for heating workpieces that are simultaneously subject to deformation : de en
  • DE890804C - Method and device for hardening and tempering metal strips and sheets : de en
  • DE1664012U - CURTAIN STRAP. : de en
  • DE890667C - Device for monitoring direct currents or direct voltages : de en
  • AU158474B2 - Improvements relating to means for fixing railway rails : en
  • DE890883C - Protective agent against textile pests, mold and bacteria : de en
  • DE890930C - Oscillating piston machine operated primarily by OEl as a pressure medium for driving flat knitting machine slides and similar machine parts moved back and forth : de en
  • FR1038114A - Continuously Variable Automatic Transmission : en fr
  • DE1663820U - FITTINGS FOR DOUBLE-LEAF WINDOWS WITH BASKUELE GEAR. : de en
  • DE1663997U - CURVED LINK CONVEYOR BELT, ESPECIALLY FOR UNDERGROUND OPERATIONS AND UNIVERSAL CHAIN LINK FOR SUCH A CONVEYOR BELT. : de en
  • DE890550C - Converter arrangement : de en
  • FR1037764A - Centrifugal regulator in particular for cinematographic apparatus : en fr
  • FR1037619A - Improvements relating to jet injection ampoules as well as their closure element and their case : en fr
  • FR1038178A - Improvements to television receivers : en fr
  • GB697638A - Improvements in or relating to methods of and devices for providing electric lamp bulbs with an inner layer of very small light-diffusing particles : en
  • US2652882A - Folding chair : en
  • DE1664037U - HOLDER FOR DISPLAY OR DISPLAY Dummy. : de en
  • DE891182C - Process for the production of a nursing preparation : de en
  • FR1037835A - Support ridge for tarpaulins for open vehicles, such as wagons : en fr
  • FR58051E - Variable pressure rotary distributor for multi-cylinder engines : en fr
  • AU159447B2 - Strap clip fixing tool : en
  • DE890556C - Process for making liquid soaps : de en
  • DK76405C - Method of making reflection signs. : da en
  • FR1037564A - Ampoule-syringe for drugs that only need to be mixed at the time of use : en fr
  • FR1038186A - Rolling mill improvements : en fr
  • GB697495A - Improvements in or relating to pipe couplings, joints or similar devices : en
  • DE891137C - Treatment chair, especially for hairdressers, dentists and specialists : de en
  • FR1037641A - Gear reducer for pedal vehicles and for bicycles in particular : en fr
  • DE890505C - Process for the preparation of polyorganohalosilanes : de en
  • FR58017E - Mechanical excavator for loading various materials : en fr
  • US2652760A - Apparatus for preparing seedbeds : en
  • US2652645A - Steam flatiron : en
  • US2653198A - Electric switching device : en
  • US2653168A - Process for preparing fumaryl chloride : en
  • AU1367952A - Small pump container for ink, perfume, oil, andthe like : en
  • FR1037829A - Process for the manufacture of water-resistant bituminous coverings, for example used in the construction of roads, foundations and the like : en fr
  • FR1037985A - Pull hook for draft animal collars : en fr
  • FR58075E - Improvements to the means for the exploitation of perishable foodstuffs, in particular for the conservation and handling (transport, storage, sale) of fishery products : en fr
  • DE891088C - Method and device for progressive inductive surface hardening : de en
  • GB697345A - Improvements in air and gas filters : en
  • GB697505A - Process for the recovery of hydrocyanic acid from a gaseous mixture comprising the same together with carbon dioxide and ammonia : en
  • US2652583A - Suction brush having removable brush units for cleaning venetian blinds : en
  • US2653181A - Miniature tube holder : en
  • DE890579C - Time stamping machine for printing the start and end of working hours on cards : de en
  • GB697452A - Improvements in or relating to the production of emulsions of polyvinyl ester polymers : en
  • GB697477A - Improvements in finned tubing particularly for use in heat exchange apparatus : en
  • US2652973A - Air injector : en
  • FR1037705A - construction element and method for its implementation : en fr
  • FR58074E - Using electrical resonance to increase the efficiency of AC motors : en fr
  • FR1038139A - Clothespins : en fr
  • FR58107E - Amplifier assembly with constant or almost constant amplification : en fr
  • FR1038118A - Improvements to cathode ray tubes : en fr
  • GB697555A - Electromagnetic braking and clutch device suitable for application on the driving shaft of a machine : en
  • US2653259A - Electron discharge device anode : en
  • US2652671A - Bit holder : en
  • US2653037A - Toy vehicle, including foot operated ratchet drive mechanism : en
  • AU166334B2 - Improvements in or relating to bale loaders andthe like : en
  • US2653166A - Quaternary salts : en
  • GB697420A - Means for making electrical connections through partitions : en
  • US2653078A - Metal oxide production : en
  • DE1663797U - CLIP-ON FILTER FOR AQUARIUM MUD LIFTER. : de en
  • US2652947A - Sheet metal container : en
  • US2652985A - Jaw crusher with opposed jaws driven by unbalanced weights : en
  • CA496332A - MANUFACTURE OF .gamma.-ALDOLS AND .gamma.-KETOLS : en fr
  • FR1037786A - Manufacturing process for tools fitted with hard metal teeth : en fr
  • FR1037942A - Device for cleaning ditches, irrigation canals and the like : en fr
  • FR1038079A - Improvements to devices for threading needles : en fr
  • GB697491A - Improvements in or relating to stillages or pallets for use in handling and storing articles : en
  • FR1037793A - Molding compositions and corresponding molded products : en fr
  • FR1037990A - Prefabricated service block : en fr
  • FR1038104A - Improvements in the manufacture of explosives cartridges : en fr
  • GB697418A - Improvements in electrical surge diverters : en
  • GB697436A - Improvements in oil burners : en
  • GB697530A - Production of titanium : en
  • DE1663937U - DEVICE FOR CUTTING CUTTING LINES, IN PARTICULAR PLASTER LINING, BY USING A CUTTING WIRE. : de en
  • FR58008E - Device for spraying insecticide or other liquids : en fr
  • GB697542A - Liquid fuel pumps : en
  • FR1037722A - Cathode ray tube : en fr
  • FR1038107A - Mobile mass support ensuring an indifferent balance : en fr
  • DE890509C - Die release device for die setting and line casting machines : de en
  • DE890913C - Grinding wheel with exchangeable grinding layer : de en
  • GB697463A - Method of treating undrawn fibre or filament waste : en
  • DE1664024U - RADIATORS FOR HOT WATER AND LOW PRESSURE STEAM HEATING. : de en
  • FR1037940A - Method and apparatus for the treatment of waste liquor from the cellulose sulfate digestion process : en fr
  • GB697526A - Improvements in or relating to liquid storage and carburetting apparatus : en
  • DE1664050U - BOX WITH REFLECTIVE INTERIOR AND CLAY GLASS FOR ILLUMINATING COLORED PRINT POSTERS AND PHOTOS. : de en
  • DE890596C - Process for the production of flour, especially for diabetics : de en
  • DK76396C - Device for hot air systems. : da en
  • GB697501A - Improvements relating to crystal contact rectifiers : en
  • GB697317A - Improvements in or relating to laundry presses : en
  • DE891070C - Method and device for increasing the density of the tobacco at certain points on a tobacco rod : de en
  • FR1037852A - Safety device for electric vehicles on the road powered by trolleys : en fr
  • FR1038039A - Method and arrangement for the operation of a combustion engine machine : en fr
  • US2653233A - Electrical apparatus : en
  • DE890564C - Cylindrical ampoule with injection needle : de en
  • GB697396A - Improvements in or relating to methods of electric resistance welding : en
  • FR1037964A - Removable reinforced cement silo-mold : en fr
  • GB697351A - Improved process for the manufacture of nerve sedatives : en
  • AU2009053A - Improvements in or relating to cutting plates for dry shaving apparatus : en
  • US2653174A - Purification of chlorocyclohexanes : en
  • CA496280A - Magnetic recording head : en fr
  • US2652686A - Fuel system for aircraft propulsion means : en
  • AT176205B - Process for the production of crystallized metal chlorides from salts with other anions and the simultaneous production of free acids : de en
  • GB697330A - Improvements in or relating to dynamos : en
  • AU1363052A - Automatic depositing mechanism for confectionery forming machines : en
  • AU2008853A - Improvements in or relating to time delay mechanisms : en
  • AT176183B - Method and device for separating solid substances from liquids in which these substances are dispersed : de en
  • AU164829B2 - Machine forthe washing, rinsing and spin drying of clothes or articles of washing : en
  • CA496324A - Dismountable cases : en fr
  • AU165790B2 - Improvements in single stage cased screw propeller fans andthe like : en
  • AU152554B2 - Process forthe production of compounds of penicillin withthe sulfonamide drugs, sulfanilamide, sulfathiazole, sulfadiazine, sulfamerazine, sulfapyridine and sulfaguanidine : en
  • CA496392A - Food product : en fr
  • US2652690A - Utility master power unit : en
  • US2652661A - Crush dressing mechanism : en
  • DE1663875U - OPTICAL LENS. : de en
  • CA496276A - Magnetic recording and reproducing : en fr
  • AT176180B - Storage device for alarm clocks : de en
  • AU1994453A - Improvements in washing machines : en
  • AT176126B - Trucks with forward steering : de en
  • CA496257A - Means for automatically controlling an ammunition hoist : en fr
  • AT176241B - Circuit arrangement for generating sawtooth-shaped currents : de en
  • US2653141A - Partial esters of polyhydroxyl polyethers : en
  • DE890479C - Computer system for waterworks : de en
  • DE891045C - Gear grinding machine : de en
  • DE1664088U - HEADBOARD FOR BUSINESS BOOKS. : de en
  • FR1038250A - Electric mechanism motor : en fr
  • GB697533A - Improvements in or connected with price tickets, notices, advertisements and the like : en
  • GB697517A - Improvements relating to monoazo dyestuffs : en
  • GB697500A - Improvements relating to ice cream wafer holders : en
  • DE1664070U - VALVE FOR DOSING LIQUIDS. : de en
  • FR1037954A - Temperature regulator : en fr
  • FR1038003A - Control for speed variator on bicycle : en fr
  • DE1663801U - STEREO CAMERA WITH TWO LENSES. : de en
  • DE1663855U - BOVINE TREATMENT EQUIPMENT. : de en
  • DE890980C - Use of hydrogenated rubber hydrocarbons as adhesives and sealants for the insulation of electrical wires, cables, lines or the like. : de en
  • FR1037849A - Flexible tubular dispenser with adjustable flow rate for duplicator ink : en fr
  • FR58011E - New system for fixing the rail tracks to the ground replacing the wooden sleepers with a special anchoring in reinforced cement, also carrying out the automatic jamming of the rails : en fr
  • FR1038061A - Finned tubes improvements : en fr
  • FR58126E - Fermentation control method and apparatus : en fr
  • DE891038C - Rubber bearings to absorb back and forth rotations : de en
  • DE1663790U - CROWBAR. : de en
  • US2652732A - Machine control : en
  • US2652642A - Surface leveling apparatus : en
  • AU1997053A - Improvements relating to means for fixing railway rails : en
  • FR1038063A - Improvement in the installations of radio stations : en fr
  • FR1038142A - Device allowing the adaptation and the mobile connection of an oil spout under an absorption unit boiler for refrigeration apparatus : en fr
  • FR1037577A - Autoclave intended more particularly for the sterilization of linen used for operations, surgical instruments and other similar objects : en fr
  • FR1037882A - Improvements to manufacturing processes for molded parts in prestressed concrete : en fr
  • DE890581C - Whetstone container : de en
  • DE890525C - Circuit arrangement for generating a high DC voltage from a pulse voltage of unidirectional pulses : de en
  • DE890609C - Device to prevent vehicles from skidding or sliding on roads when there is ice or ice : de en
  • FR1037739A - Process for obtaining ceramic materials rich in alumina and products obtained by this process : en fr
  • FR1037811A - Device for automatic valve clearance removal, in particular for internal combustion engines : en fr
  • FR1038018A - Maneuvering valve : en fr
  • FR1037928A - Bottle washing machine with device for opening baskets at the loading and unloading point : en fr
  • GB697473A - A process for the manufacture of substituted phosphorus oxyacids : en
  • US2652826A - Mechanical massaging device : en
  • DE1664051U - DEVICE FOR CONTINUOUS CLEANING OF WET FELT IN PAPER AND SIMILAR MACHINERY FOR PAPER, PULP AND THE LIKE. INDUSTRY. : de en
  • DE1664093U - CABINET FOR ACCOMMODATION OF ELECTRICAL DEVICES. : de en
  • DE891005C - Electron microscope or electron diffraction apparatus : de en
  • US2653131A - Aluminum-carbon black thickened grease compositions : en
  • FR1037624A - Grinding, sharpening and drilling device : en fr
  • GB697451A - Improvements relating to the treatment of textile materials : en
  • DE891056C - Method for closing vessels using metal caps and the corresponding closing caps : de en
  • DK76399C - Coupling between a lifting mechanism on a tractor and a lifting device for the implements on a towed agricultural machine. : da en
  • DK76383C - Method for regenerating ion exchange substances by electrolytic means. : da en
  • FR1037807A - Shock absorbing devices intended to soundproof closures such as doors, windows and others : en fr
  • DE1663900U - SEWING MACHINE TRAINED AS A TOY. : de en
  • DE1663906U - COUPLING DEVICE. : de en
  • DE890829C - Coaxial high frequency line : de en
  • US2652691A - Hydraulic-electric control system for tups for drop forging : en
  • US2653222A - Radio jamming device : en
  • DE890527C - Electromagnetic wave lens : de en
  • DE890533C - Method for sealing cables with plastic sheaths on metal entry nozzles of sleeves, end closures or the like. : de en
  • DE890576C - Typewriter : de en
  • GB697464A - Improvements in and relating to electrical plug and socket adaptors : en
  • GB697466A - Apparatus for sealing together the edges of thermoplastic sheets : en
  • GB697470A - Improvements in automatic watering devices for animals : en
  • GB697621A - Improvements in or relating to combustion chamber apparatus for power cartridges : en
  • DE890910C - Centerless cylindrical grinding machine from modular units : de en
  • AU2009453A - Semiautomatic crimping tool : en
  • AU166096B2 - Control apparatus for direction finder : en
  • FR1037833A - Hank dyeing machine : en fr
  • FR1037750A - Camping canteen : en fr
  • GB697492A - Drain-clear container for aqueous-vehicle liquid pharmaceutical preparations : en
  • GR14700B - PUMP SPECIALLY FOR MATERIAL CONTAINING SOLID PIECES. : el en
  • GB697391A - Improvements in and relating to a power transmission gear : en
  • GB697570A - Improvements in or relating to apparatus for crimping a plurality of shells or cylindrical objects : en
  • DE890478C - Pneumatic tube socket : de en
  • FR1037970A - Explosive Burst Bomb : en fr
  • FR1038040A - Manufacture of brushes, particularly fine brushes, for teeth, nails, or the like : en fr
  • GB697433A - A machine for handling closures or other articles : en
  • US2653264A - Gaseous electron tube structure : en
  • GB697387A - Resin bonded grinding wheels : en
  • DE891033C - Three-part or multi-part, overload-proof measuring body for measuring mechanical forces : de en
  • FR58047E - Threading tool holder : en fr
  • DE1664052U - LUGGAGE RACK, ESPECIALLY FOR MOTORCYCLES. : de en
  • FR1037987A - Trouser pocket : en fr
  • FR58134E - Binding of calendar or other sheets : en fr
  • GB697355A - Appliance for cleaning pipe couplings and other similar fittings : en
  • US2653133A - Copolymers and lubricants containing the same : en
  • US2652853A - Device for adjusting the height of a ring of fluid, particularly water, in hydrodynamic brakes and such like : en
  • US2653050A - Rearview window protector : en
  • GB697434A - Improvements in or relating to x-ray apparatus : en
  • US2653165A - Oxidation process : en
  • FR1037583A - Continuous Stream Cigarette Making Machines Improvements : en fr
  • FR1037844A - Coupling device for steam pipes used for heating rail vehicles : en fr
  • FR58100E - Product intended to make edible, under any use, any hard meat unfit for consumption or which can only be eaten in a boiled state, and its manufacturing process : en fr
  • CA496258A - Distribution of cooling effect produced by refrigeration systems of the inert gas type : en fr
  • DE1663802U - PROJECTION WALL. : de en
  • FR1037782A - Carpet underlay : en fr
  • GB697364A - Improvements relating to electrical measuring apparatus : en
  • GB697353A - An improved friction pivot for windows, doors and the like : en
  • GB697607A - Improvements in and relating to wheels : en
  • FR1038074A - Substituted amino-acetylacetic esters and process for their preparation : en fr
  • IE20321L - Pipe joints : en
  • GB697603A - Improvements in or relating to method of and devices for obtaining tissue from a tumour carried by a patient : en
  • FR1037597A - Process for the separation of hydrocarbons : en fr
  • DE891015C - Device for feeding wood on gang saws with overhang : de en
  • FR1037854A - Tilting mouldboard share : en fr
  • FR1038183A - Improvements to repeaters or remote indicators : en fr
  • GB697311A - Improvements in or relating to automatic level control arrangements applied to systems of distance measurement : en
  • FR1037576A - Improvements to super-reaction receptors by introducing a feedback : en fr
  • FR1037905A - Impedance transformer for very high frequencies and assembly comprising such a transformer : en fr
  • GB697637A - Improvements in or relating to electric slip ring and brush gear : en
  • DE1663779U - ROTATING CAKE PLATE OR SERVING PLATE. : de en
  • DE890540C - Electric machines with coal collectors : de en
  • FR1037711A - Eyeshadow case with snap closure : en fr
  • GB697429A - Improvements in or relating to single side-band carrier-wave telephony systems : en
  • DE890503C - Process for the production of the chlorinated carbon C Cl from chlorinated hydrocarbons : de en
  • GB697357A - Improvements in curtain heading tapes : en
  • DE890517C - Procedure for changing the clearance profile of arched tunnels : de en
  • DE891156C - Chain attachment to the power line : de en
  • FR1037816A - Separator for dental casts and others : en fr
  • FR1037974A - Improvements to spiral thermometers : en fr
  • US2652619A - Device for mechanically sizing the slots of magnetic cores : en
  • US2653089A - Recovery of heavy metals : en
  • GB697430A - Process for the production of nicotinic acid esters : en
  • US2652894A - Hold-down slip assembly for well packers : en
  • US2653315A - Frequency control system for microwave relay terminal stations : en
  • US2652864A - Machine for cutting defective sections from lumber : en
  • DE1663778U - EGG CAPS - CUTTERS. : de en
  • FR1037813A - Hot water and steam production devices : en fr
  • FR1038128A - Improvements to devices and installations comprising means intended to intimately distribute a fluid, liquid or gaseous in a mass of gaseous fluid in motion, and applications : en fr
  • IE20738L - Coating leathercloth : en
  • DE1663897U - FEEDING HOPPER FOR FINE GRINDER WITH TWO OR MORE ROLLERS. : de en
  • DE890808C - Contact wire holder for electric railways : de en
  • FR1037821A - Knitting machine : en fr
  • FR1038034A - Ankles of rubber or the like incorporated in the soles of shoes : en fr
  • GB697560A - Apparatus for regulating the supply of fuel to gas engines : en
  • GB697624A - Tin-containing alloys : en
  • US2652943A - High-pressure container having laminated walls : en
  • US2652630A - Wire and cable rewinder : en
  • AU163988B2 - Fluidized roasting of sulfideores : en
  • AT176175B - Seal for encapsulating the lace to be secured : de en
  • AT176236B - Transmission system for stereophonic signals and transmitters and receivers to be used with this system : de en
  • AU164390B2 - Improvements relating tothe casting of metals : en
  • US2652775A - Percussion initiated detonator : en
  • DE767805C - Water tube boiler, the combustion chamber of which is either completely or partially lined with cooling tubes : de en
  • DE890916C - Method of making slates for writing purposes : de en
  • US2653083A - Apparatus for automatically making blood sugar screening tests : en
  • AT176129B - Wheel suspension, in particular for motor vehicles : de en
  • AT176179B - Method and device for controlling the drying process of flat structures, foils, threads and bundles of threads : de en
  • DE890534C - Locking device for electrical rotary switches with a different number of switch positions : de en
  • DE1663800U - SOCKET PIPE CONNECTION WITH PACKING BOX SEAL. : de en
  • US2653116A - Method of removing sealant from fuel tanks : en
  • AU161652B2 - Handknitting apparatus : en
  • CA496246A - Devices for positioning parts : en fr
  • CA496316A - Motor control device : en fr
  • DE890604C - Device for navigating vehicles, in particular aircraft : de en
  • US2652766A - Portable double bacon grill : en
  • US2652805A - Apparatus for coating tablets, pills, or other small objects : en
  • CA496242A - Hat : en fr
  • US2653228A - Ultrahigh-frequency converter : en
  • AT176237B - High frequency navigation system : de en
  • AU2001653A - Refrigerating apparatus : en
  • AU166489B2 - Improvements in screw conveyor and manufacture thereof : en
  • AU1995353A - Improvements in space charge wave amplifiers : en
  • US2652703A - Coaster : en
  • US2652786A - Snubbed truck : en
  • FR1037868A - Blind or shutter and its manufacturing process : en fr
  • CA496283A - Preparation of organo-silicon halides : en fr
  • US2652634A - Presetting device for cutting tools : en
  • US2653267A - Filament emission electrode and method of minimizing filament stresses therein : en
  • CA496271A - Beaded welting : en fr
  • US2652877A - Means for feeding round metal stock such as bars and rods to straightening or reeling machines : en
  • US2653105A - Dietetically sweetened food products and method of preparing the same : en
  • AT176118B - Air foam generation pipe for fire extinguishing purposes : de en
  • AT176120B - Removable luggage bag for vehicles : de en
  • AU162101B2 - Improvements in or relating to fluid pressure operated friction clutches or couplings : en
  • DE1663844U - HEADLIGHT EQUIPPED WITH A REFLECTOR, IN PARTICULAR BICYCLE HEADLIGHT. : de en
  • DE891226C - Device for centrifuging liquids containing solids : de en
  • FR58147E - Assembly form for box assembled and strapped but not nailed : en fr
  • US2652852A - Float valve and the like : en
  • FR1038096A - Improvement in drawing devices : en fr
  • DE1663766U - DEVICE FOR FASTENING DIVE BELLS ON REPLACEMENT BOARDS. : de en
  • DE890473C - Chamber ring furnace : de en
  • US2652883A - Supplemental seat for dental chairs and the like : en
  • US2653310A - Gain measuring device : en
  • DE890490C - Impact tool : de en
  • FR1037598A - Device for dust separators : en fr
  • FR1038059A - Improvement in the copolymerization of vinyl compounds : en fr
  • FR1038204A - Heating and refrigeration process : en fr
  • US2652623A - Manufacture of refractory metal tubes : en
  • USD170459S - Hamman bottle : en
  • AU2226553A - Assembling of electrical components : en
  • BE510238A - PROCESS FOR THE APPLICATION OF CONDUCTIVE LAYERS INSULATED BETWEEN THEM ON A THIN DIELECTRIC AND OBJECT REALIZED FOLLOWING THIS PROCESS. : en fr
  • AT176176B - Wrap seal : de en
  • AU158542B2 - Sleeve guards for transmission shafting : en
  • DE1663894U - REFRIGERATOR. : de en
  • CA496278A - Engine exhaust snubber and spark arrester : en fr
  • US2652590A - Apparatus for the continuous milling of plastics : en
  • US2652709A - Washer and squeezer extractor : en
  • US2653040A - Pipe coupling : en
  • US2653079A - Process for the preparation of chlorine dioxide : en
  • DE891142C - Planer knife shaft for woodworking with wedge clamping : de en
  • DE891013C - Winch driven in one direction of rotation : de en
  • DE1663835U - CONVEYOR SYSTEM FOR CONVEYING CIGAR INLET TOBACCO INTO THE DRYER. : de en
  • US2653092A - Process of purifying alcoholic liquor : en
  • US2653155A - Manufacture of n-trichloromethylthio imides : en
  • US2652639A - Earth digging bucket : en
  • US2653246A - X-kay apparatus : en
  • US2652627A - Surveying instrument : en
  • US2653266A - Vapor electric device : en
  • AT176203B - Closure for filing boxes etc. like : de en
  • CA496363A - Piston packing rings : en fr
  • FR1037671A - Rotary printing process of multiple formats and machine used for this purpose : en fr
  • FR1038161A - Method and device for carburizing liquid metal : en fr
  • GR14694B - CIGARETTE CONTEMPORARY HOSPITAL. : el en
  • US2652886A - Attaching frame for seat covers : en
  • CA496336A - Process and apparatus for extruding plastic materials : en fr
  • DE1664006U - VISUAL CALENDAR FOR APPOINTMENTS AND NOTES. : de en
  • FR58013E - Warming kettle : en fr
  • FR58049E - Shoe whitening product : en fr
  • GB697601A - Improved method for generating power in a nuclear reactor : en
  • DE1663887U - CORD, IN PARTICULAR CORD STRAP FOR WATCHES. : de en
  • DE1664038U - EXHIBITION STAND. : de en
  • DE1664094U - SUPPORT PLATES FOR FASTENING BODY PARTS DURING X-ray images. : de en
  • AT176145B - Electromotor-driven disc grinding machine with dust extraction : de en
  • AU159611B2 - Apparatus for operating a pivoted member : en
  • US2653001A - Portable lamp for vehicles : en
  • US2653033A - Hand truck with adjustable toe plate : en
  • US2653038A - Container : en
  • AT176146B - Machine for the production of polishing discs and polishing disc produced with this : de en
  • US2653200A - Mechanically timed electrically operated switch means : en
  • US2652749A - Toolholder : en
  • US2653023A - Device for feeding a continuous web : en
  • CA496227A - Planters : en fr
  • AT176202B - Device for heating gas and coke-making ovens with several externally heated vertical degassing chambers : de en
  • US2652715A - Concrete block handling tool : en
  • US2653188A - Remote-control system : en
  • US2653303A - Socket for incandescent lamps or discharge tubes comprising two parallel contact sleeves : en
  • US2652807A - Device for the transportation and storage of live fish : en
  • US2653203A - Current-limiting fuse : en
  • AT176139B - Band brake for bicycles and motorbikes : de en
  • AU2003953A - Improvements in or relating to mixing valves : en
  • DE891132C - Artificial foot for upper and lower leg amputees : de en
  • US2653014A - Liquid cooling and dispensing device : en
  • US2653012A - Method and system for air conditioning : en
  • AU162608B2 - Semiautomatic crimping tool : en
  • DE1663867U - DEVICE FOR EMPTYING MOLDING BOXES IN FOUNDRY. : de en
  • FR1037721A - Method of forming layers from liquid suspensions : en fr
  • GB697623A - Apparatus for catching and quenching sparks or glowing particles : en
  • DE890956C - Process for the preparation of alcohols of the acetylene series by reacting acetylene with aldehydes or ketones : de en
  • US2652601A - Refrigerator door construction : en
  • US2653311A - Radar system for distinguishing moving targets from stationary targets : en
  • US2652677A - Harvester-thresher frame structure : en
  • DE890927C - Device on pendulum clocks : de en
  • GR14693B - HARD CARD WITH SPECIAL CARDBOARD. : el en
  • USD170445S - Bertolozzi base for table lamps : en
  • DE1664077U - RULER WITH A TRANSPARENT DRAWBAR. : de en
  • DE891234C - Glare protection with staggered inhibiting surfaces in headlights and lightbulbs, especially for motor vehicles : de en
  • FR58093E - Manufacturing process for biguanide derivatives : en fr
  • US2653249A - System and apparatus for the formation of optical images : en
  • DE753842C - Control device for ships : de en
  • FR1038072A - Improvements to electrical breakers : en fr
  • US2653313A - Antenna direction indicator : en
  • DE1663926U - CORNER TAPE WITH ONE OR MORE COLORED SEAM GUIDE FEDES. : de en
  • DE890575C - Method and device for continuous testing of workpieces by means of a ball pressure testing device : de en
  • FR1037553A - Magnetic recording medium tape copying method : en fr
  • DE1663952U - EXPOSURE TABLE IN CONNECTION WITH A PHOTOGRAPHIC CAMERA. : de en
  • FR1037886A - Quick-closing valve, especially for sludge disposal : en fr
  • FR1037980A - Binder-concentrator of solid elements suspended in a moving fluid : en fr
  • DE757600C - Process for the production of hard boards from vegetable fiber mass, in particular wood fiber mass : de en
  • US2652793A - Refractory furnace roof brick resistant to spalling : en
  • USD170462S - Hennessy decanter : en
  • AT176135B - Single-track commercial vehicle : de en
  • US2652812A - Combined manual and automatic hydraulic servomotor apparatus : en
  • FR1037578A - Automatic coupling : en fr
  • FR58046E - : fr
  • DE1663889U - MIRRORS FOR JEWELRY. : de en
  • DE891197C - Einhaenger semitrailer : de en
  • FR1037961A - Portable device producing physical foam : en fr
  • US2652637A - One-piece foldable overshoe : en
  • US2652772A - Skip-numbering mechanism for printing presses or the like : en
  • US2652980A - Thermostat-conrolled condensation drainer : en
  • DE890907C - Pedal crank gear for bicycles : de en
  • GB697549A - Improvements in electric signalling systems : en
  • DE1663969U - CONTAINER FOR SEWING THREAD AND SILK. : de en
  • DE890625C - Mobile charging device : de en
  • DE890835C - Electric gear : de en
  • DE1664029U - CALCULATING DISC FOR TEXTILE PROCESSING. : de en
  • DE757240C - Suspension for motor vehicles with independent wheels guided by wishbones : de en
  • US2652827A - Navel umbilical pressure shield : en
  • FR1037947A - Moped frame : en fr
  • DE1663816U - FLAT GLASS POLISHING MACHINE, IN PARTICULAR FOR MIRROR GLASS FINISHING. : de en
  • DE1663976U - PROTECTIVE DEVICE FOR TOWING VEHICLES IN PARTICULAR USED IN FRUIT-GROWING. : de en
  • DE890809C - Explosion proof microphone : de en
  • FR1038133A - Electric motor with clutch-brake : en fr
  • FR58069E - Lighters improvements : en fr
  • US2653169A - N-n'-dichloro-1, 8-diformamido-p-menthane : en
  • DE891035C - Device for generating mechanical vibrations by means of magnetostriction : de en
  • US2652839A - Hair-waving apparatus : en
  • DE891119C - Magnetic electron lens : de en
  • US2652833A - Card index file : en
  • US2653028A - Apparatus for spreading manure : en
  • US2652651A - Display sign construction : en
  • US2652729A - Phonograph : en
  • US2652774A - Coating device : en
  • US2652836A - Tobacco pipe : en
  • US2653224A - Frequency converter system : en
  • GB697372A - Yarn package covers : en
  • GB697400A - Improvements in mops : en
  • DE1664095U - TOOTH DRILL CLEANING MACHINE. : de en
  • DE890922C - Process for the production of non-porous ceramic objects, in particular spark plug insulators : de en
  • DE891003C - Luminous screen for cathode ray tubes, in particular for projection purposes : de en
  • FR1037558A - Disc brake : en fr
  • GB697337A - Improvements relating to tubes : en
  • US2652746A - Eyeglasses frame with detachably mounted lenses : en
  • US2652951A - Salt and pepper shaker : en
  • FR58121E - Improvements to rapid construction processes and their applications : en fr
  • DE891183C - Process to prevent putrefactive fermentation and the loss of fluids, especially in silage containing protein : de en
  • FR1037956A - Electron gun for cross electric and magnetic field discharge tube : en fr
  • FR58119E - Density-controlled lamp with resonant cavity between grid and anode and energy withdrawal between grid and cathode : en fr
  • FR1037939A - Process for the production of aromatic oxyamino compounds : en fr
  • DE1664084U - BOOK AND EXERCISE PROTECTION COVER. : de en
  • DE890493C - Removal device for steeply mounted floeze : de en
  • FR1037909A - Electrical circuit switch device : en fr
  • DE1663859U - POCKET ATOMIZER INHALER WITH PRESSURE AND SHOCK-PROOF PROTECTIVE COVERING. : de en
  • AT176185B - Mounting stand : de en
  • US2652680A - Basket yard rake : en
  • US2652762A - One-way disk plow : en
  • US2652902A - Bag support and motor shield for suction cleaners : en
  • AT176162B - Subframe supporting the drive and axle assembly of a motor vehicle : de en
  • FR1038055A - Self-activated hydraulic valve : en fr
  • FR1038130A - Improvements to consoles for overhead power line supports : en fr
  • GB697352A - Improvements in the cleansing of excretion and the like vessels : en
  • FR58043E - Parallel movement rim brake : en fr
  • US2653020A - Speed control system : en
  • US2652916A - Vending machine : en
  • FR1037725A - Auto-locking slider : en fr
  • FR1038120A - Bumper refinement : en fr
  • FR58112E - Improvements to devices for making shoes : en fr
  • FR58115E - Improvements to burner ramps for gas cooking ovens : en fr
  • GB697558A - Improvements in or relating to electric tap-changing switches : en
  • US2653068A - Dispenser : en
  • FR58071E - Pump burette : en fr
  • DE1663901U - SEMI-AUTOMATIC SEWING MACHINE SEAM LOCKING. : de en
  • DE891084C - Ejection device for line casting machines : de en
  • DE1663813U - SPOKES LOCK FOR BICYCLES OD. DGL. : de en
  • US2652588A - Apparatus for recovering oysters : en
  • US2652949A - Dispenser with spring pressed follower : en
  • US2652835A - Cigarette paper : en
  • DE890523C - Circuit arrangement for tubes with control grid, in which steep voltage pulses are fed to the control grid via a resistor : de en
  • DE891213C - Grinding device for fittings sealing surfaces : de en
  • US2652679A - Windrow turning apparatus : en
  • US2653127A - Methods of and baths for electrodepositing cobalt or cobalt-molybdenum alloys : en
  • DE890600C - Device for hydraulic servomotors, especially for machine tools : de en
  • US2652624A - Method of producing composite metal : en
  • US2652784A - Drop pit apparatus : en
  • US2653110A - Manifolding transfer and method of making : en
  • CA496362A - Inhibiting oxidation : en fr
  • AU165107B2 - Temperature compensation ofa magnetostrictve transducer : en
  • FR1037902A - Airtight container : en fr
  • DK76391C - Resistance element for high energy and for use in electric ovens. : da en
  • US2652808A - Automatic chain conveyer type poultry feeder : en
  • FR1037906A - Improvement in jet thrusters : en fr
  • FR58038E - : fr
  • DE891105C - Gear shiftable by electromagnetic clutches : de en
  • FR1037632A - Process for making cellulosic materials non-adherent to adhesive products : en fr
  • GB697374A - The connecting and interlocking arrangement of armchair frame units by means of t-shaped tongues and grooves : en
  • AT176149B - Device with a lever for locks actuated by a handle, in particular a rotary knob, via an axis : de en
  • DE1664090U - POCKET CARD. : de en
  • DE890524C - Counter-coupled remote cable amplifier : de en
  • DE890571C - Heating cylinder head for injection molding machines for thermoplastic masses with nozzle closure : de en
  • DE890857C - Process for obtaining the circulatory hormone kallikrein : de en
  • FR1038048A - Improvements to ventilation systems and in particular to air purification systems : en fr
  • DE1663805U - SACK TRUCK OD. DGL. : de en
  • US2652743A - Optical apparatus for measuring temperature : en
  • US2653216A - Christmas tree ornament assembly and supporting means therefor : en
  • AT176224B - Siemens Martin furnace : de en
  • AT176122B - Device for the automatic electromagnetic actuation of the change gears of vehicles, in particular motor vehicles : de en
  • AT176125B - Multi-axle trailer wagon : de en
  • FR1038171A - Method and apparatus for the control of electric spot welding : en fr
  • US2653204A - Equalizing device for air current in air blast circuit breakers : en
  • GB697571A - Improvements in rail anchors : en
  • DE891052C - Filters for fans of gas protection rooms : de en
  • FR1037976A - Improvements to electrical signal transfer circuits : en fr
  • GB697577A - Improvements in or relating to checking cabinets : en
  • DE890624C - Floor conveyor : de en
  • DE891123C - Process for the manufacture of underwater paints : de en
  • FR1037748A - Photo-electro-mechanical control process for printing and photographic enlargement devices : en fr
  • FR1037870A - reinforcing element for concrete, more particularly for prestressed concrete : en fr
  • FR1037551A - Continuous speed change, suitable for all powers, controlled simultaneously by hand and by self-regulator : en fr
  • FR1038195A - Multi-Cavity Resonant Circuit Enhancements : en fr
  • AU161097B2 - Means for warming mattresses : en
  • AU163963B2 - Device for maintaining abeam of rays, andin particular of sunrays, ina fixed direction : en
  • DE890702C - Basics for seeds, creams, emulsions and the like : de en
  • DE891219C - Apparatus for reproducing patterns together with a stylus device : de en
  • DE891042C - Slide guide for machine tools : de en
  • DE891159C - Automatic wheel brake acting on a wheel of a fishing winch, for example : de en
  • FR58031E - : fr
  • USD170481S - Schnur flashlight : en
  • DE890995C - Additional dielectric for electrical capacitors : de en
  • FR58078E - Soft and reinforced protector for saddles of bicycles, tandems or similar : en fr
  • AT176105B - Process for the production of edible whipped creams : de en
  • AT176132B - Ignition lock : de en
  • AU2007153A - Apparatus for operating a pivoted member : en
  • US2652964A - Method and apparatus for sealing containers : en
  • DE890880C - Throttle device for air-controlled regulator : de en
  • DE890962C - Steam generator with indirect heating, especially for vehicles : de en
  • DK76403C - Drill swing with ratchet mechanism. : da en
  • AU2010553A - Gripper shuttle looms : en
  • GB697483A - Improvements in or relating to hinges : en
  • DE760460C - Table lamp with lamp arm that can be swiveled opposite the foot : de en
  • DE890863C - Electric motor driven wood planing or milling machine with a base plate that can be placed on the workpiece : de en
  • AU158027B2 - Improvement in means for handling grain in bulkas in trimming and elevating : en
  • DE890507C - Process for the production of clusters of thiazoles or thiazolones- (2) : de en
  • AT176161B - Drafting element for spinning machines : de en
  • CA496308A - Method for polymerizing chlorotrifluoroethylene : en fr
  • FR1037899A - Pulse distributor system using lamellar cathode ray tubes, particularly for time division multiplex transmissions : en fr
  • AU159424B2 - Hydraulic torque transmitting device and method of manufacture : en
  • AU2004053A - Improvements in or relating to electric arc stud welding : en
  • AU1996953A - Method of and apparatus for removing solid or liquid particles froma gas : en
  • AU1997253A - Improvements in or relating to television receivers : en
  • FR1037812A - Alèze or similar waterproof flat cloth : en fr
  • FR1038192A - Improvements made to assemblies comprising a movable panel in slides, in particular bays with sliding elements : en fr
  • FR58036E - Improvements to sound recordings : en fr
  • CA496318A - Press for molding battery boxes : en fr
  • FR1038175A - Improvements to electric water heaters : en fr
  • FR58138E - : fr
  • DE1663881U - ADDITIONAL DEVICE FOR ADDING MACHINES. : de en
  • DK76392C - Air-filled or vapor-filled electric discharge pipe. : da en
  • FR58105E - Improvements to the process for producing cathodes for electron tubes : en fr
  • DE890495C - Process for sliding or knitting fabrics and knitted fabrics : de en
  • AT176211B - Ball-bar-shaped pressure vessel : de en
  • CA496241A - Uniform cap : en fr
  • AU159279B2 - Improvements in or relating to magnetic amplifier : en
  • AU161327B2 - Method of and apparatus for removing solid or liquid particles froma gas : en
  • DK76386C - Process for the preparation of aminodiol compounds. : da en
  • FR1038046A - Improvements to the compositions for preparing cellular concretes : en fr
  • DE1663931U - MANUAL TRANSMISSION WORKING TOGETHER WITH A SWITCH SHAFT FOR THE OPTIONAL DESIGN OF SWITCHES AS RESTING AND OR. OR BUTTON SWITCH. : de en
  • DE891227C - Centrifuge for the separation of gases and liquids : de en
  • FR1037675A - Device for regulating the speed of movement of the carriage of a typewriter or an accounting machine : en fr
  • FR1038220A - Basketball game : en fr
  • CA496231A - Apparatus for forming building block insulating member : en fr
  • US2652939A - Tractor mounted grab device for hay and the like : en
  • DE890621C - Process for the production of a building material from clay and cement : de en
  • FR1037806A - Improvements to garden pots and the like : en fr
  • FR1038182A - Color printing process on paper : en fr
  • GB697522A - Improvements in or relating to weighing apparatus : en
  • DE890577C - Calculating disc rule : de en
  • DE891140C - A belt made up of a number of parts formed from individual wires or strands for lifting and carrying loads : de en
  • GB697514A - Roofing plates : en
  • AU1997453A - Means and method of supporting helical conductors : en
  • DE1663819U - STRIKING PLATE. : de en
  • DE1663824U - YARN WRAPPER. : de en
  • DE1664060U - RIP TIE FOR RIPING A BOTTLE CAP. : de en
  • DE753777C - Shaft furnace, in particular generator, purge gas oven, purge gas dryer or the like. : de en
  • DE890532C - Spacer clamp : de en
  • DE891157C - Device for electric fishing by introducing direct current pulses into the catching water via electrodes : de en
  • US2652867A - Portable log debarker for sawmills : en
  • US2653274A - Cathode-ray deflection circuit : en
  • FR1037582A - Two Stage Liquid Ring Air Pump : en fr
  • FR1037622A - Safety device for gasifier : en fr
  • GB697394A - Improvements in or relating to transmission : en
  • DE890848C - Electron tubes : de en
  • DE891014C - Pull-through furnace with an air duct through the combustion chamber and supply of secondary air : de en
  • DE891079C - Crate lock with wood screws : de en
  • DE891083C - Process for the processing of tars, preferably dewaxed by means of sulfur dioxide, in particular brown coal tars or their fractions : de en
  • FR1038065A - Multipurpose agricultural and industrial vehicle : en fr
  • GB697482A - Improvements in or relating to the production of organic halogen compounds : en
  • CA496288A - Transmission lines : en fr
  • DE1663880U - CONTACT THERMOMETER FOR SIGNALING UNDER AND OVER TEMPERATURES. : de en
  • FR1037609A - Prepaid vending machine : en fr
  • FR1038134A - Process for recovering the tungsten contained in? metallurgical manufacturing : en fr
  • GB697612A - Improvements in or relating to devices having sealed evacuated envelopes comprising vitreous and metal parts : en
  • FR1037953A - Method for mounting construction panels : en fr
  • GB697572A - Method and machine tool for manufacturing tubular sieve-like parts : en
  • US2652971A - Disposable drinking cup : en
  • US2653061A - Wear resistant tool joint : en
  • GB697481A - Bis-quaternary ammonium compounds : en
  • FR1037692A - Calendar or similar article comprising, arranged in the form of a book, several weekly, monthly or other loose sheets, provided with openings for indicating the date, day, etc. : en fr
  • FR1037707A - Process and apparatus for smoothing and polishing glass : en fr
  • FR1037994A - Improvements to manometric capsules and devices including application : en fr
  • DE883265C - Process for improving tobacco : de en
  • DE890836C - Process for the production of windings for electrical machines and apparatus : de en
  • DE1664039U - STOCKING SHOWERS. : de en
  • FR1037716A - Automatic machine for stacking tubes in loaders of radiator bundle-making machines and similar applications : en fr
  • FR1037846A - Corrective devices for obtaining a correct coupling of two objectives, removable or not, and of different focal lengths, on a camera of the <<reflex>> type with two objectives : en fr
  • DE1664075U - POCKET LETTER OPENER. : de en
  • DE890545C - Cathode ray tube with electromagnetic beam collection : de en
  • GB697329A - Improvements in or relating to thread tensioning mechanism for textile machines : en
  • DE891178C - Method and device for disinfecting and / or vitaminizing powdery material, in particular flour, dry milk powder or the like. : de en
  • DE891221C - Device for connection and for ignition transmission between ignition cords : de en
  • FR1037606A - Device for converting the kinetic energy of the moving fluid into pressure energy in compressors and centrifugal pumps with radial discharge : en fr
  • DE876031C - Process for drying and smoking sausage and meat products : de en
  • CA496321A - Condenser : en fr
  • DE891041C - Friction drive for rod-shaped bodies to be displaced in hub-shaped longitudinal movement, in particular for the inner conductor part of an electrical coaxial circuit that is to be displaced lengthwise for the purpose of coordination : de en
  • GB697350A - Nailing machine : en
  • GB697625A - Improvements relating to the production of reflecting surfaces : en
  • DE890522C - Process for generating saw tooth currents for deflecting cathode rays : de en
  • FR1038193A - Steering damper for road trailers : en fr
  • DE1663795U - PRESS FOR THE PRODUCTION OF EARTH POTS. : de en
  • DE1663956U - ANODIZED METAL SCALE THERMOMETER. : de en
  • US2652761A - Plow : en
  • FR1037667A - Improvements to cathode ray tubes for color television : en fr
  • GB697323A - Improvements in or relating to screw-type closure caps for containers : en
  • US2652851A - Pilot valve and indicator construction : en
  • DE890521C - Arrangement for modulating the carrier wave of a television transmitter with picture content voltages and the synchronization characters given in regular picture pauses : de en
  • DE890616C - Device for electrical remote display of measured values : de en
  • DE890920C - Device and circuit arrangement for the remote-controlled influencing or reversing of toy or railway locomotives : de en
  • FR1037642A - Roofing : en fr
  • FR1037661A - Reflector for rational distribution of radiation : en fr
  • CA496370A - Polymers from allylic alcohol monoethers of trihydric alcohols : en fr
  • US2652845A - Combination portable beach tent and umbrella : en
  • DE1663777U - FILTER FOR PORTION PACKS OF COFFEE OR. DGL. : de en
  • DE891121C - Process for the preparation of phthalocyanine emulsions : de en
  • GB697485A - Improvements in or relating to facsimile recording apparatus : en
  • DE890914C - Sharpening device for sharpening scissors : de en
  • FR1037820A - Process for manufacturing partition panels for use in building construction : en fr
  • DE1664078U - PENCIL SHARPENER. : de en
  • FR58139E - Quick assembly building material : en fr
  • GB697538A - Improvements in knitted garments : en
  • GB697497A - Card fillet manufacturing machine and fillet tensioning device therefor : en
  • GB697608A - Improvements in laundry machinery : en
  • FR1037565A - Process for improving certain properties of polyvinyl chloride : en fr
  • GR14695B - METHOD AND MEANS FOR THE QUICK LEARNING OF THE COURSES OF ZOLOGY AND PHYTOLOGY OF THE PRIMARY EDUCATION ASSOCIATED WITH THE LESSONS OF CHILDREN. : el en
  • DE766046C - Arrangement for the sudden excitement of synchronous machines : de en
  • DE890622C - Device for treating bulk material with gases : de en
  • DE891196C - Castor bearings for trolleys u. like : de en
  • GB697312A - Improvements in or relating to machines for shearing bar material to pieces and packing said pieces : en
  • DE891030C - Magazine speaking machine : de en
  • US2652757A - Photoreproduction device : en
  • CA496268A - Continuously casting hollow metal shapes : en fr
  • AU156817B2 - Improved filter conduit : en
  • US2652616A - Strand feeding mechanism for fastening inserting machines : en
  • US2652822A - Toy pistol : en
  • FR1037966A - Device for instantaneous heating of fluids, with lamellar insulated resistors : en fr
  • GB697615A - Improvements relating to the manufacture of pressure welded chains : en
  • FR1037888A - High wear resistance steel when working hot : en fr
  • US2653162A - Synthesis of alkylene cyanohydrins : en
  • DE890884C - Blade binding for gas and steam turbines with binding wire and intermediate pieces : de en
  • FR1037837A - Universal joint : en fr
  • FR58021E - Electrical arrangement intended to keep constant within narrow limits, the carrier frequency of a frequency modulated oscillation : en fr
  • US2652767A - Frying apparatus : en
  • US2653106A - Manufacture of alginates : en
  • USD170452S - Spray head for aerosol bombs and the like : en
  • DE1663971U - MACHINE-DRIVEN MOBILE PUMP FOR MUDDY LIQUIDS, ESPECIALLY MANURE. : de en
  • DE1663957U - STAND AND FILLING VESSELS. : de en
  • FR1037608A - Flexible and affordable metal tube that can be used in particular as a waveguide for the transmission of electrical energy at high frequencies : en fr
  • FR58002E - Process of integral food use by wine of the vitamin qualities of its yeast : en fr
  • GB697358A - Improved cleaning means for golf balls : en
  • US2652956A - Stretching and shaping form for neckties : en
  • DE890821C - Symmetry arrangement for short shafts : de en
  • FR1037969A - lock nut, especially for secateurs, shears, scissors, pincers, pliers and other tools with articulated branches : en fr
  • FR58135E - Universal self-pouring cap : en fr
  • DE767807C - Positive arc lamp high-performance wick with Beck effect for headlights and cinema projection lamps : de en
  • DE891000C - Electron tubes for sending and receiving very short electrical waves : de en
  • FR1037673A - Synthetic ceramic products with a coefficient of expansion between + 30 10-7 and 60 10-7 and their manufacturing process : en fr
  • GB697511A - Improvements in or relating to electromagnetic switches : en
  • DE1663857U - CRUTCH AND CANE WITH BUILT-IN LIGHTING DEVICE. : de en
  • US2652800A - Sewing machine table : en
  • US2652940A - Excavating dipper : en
  • DE890483C - Electric hammer drill : de en
  • FR1037736A - Method and machine for forming webs of fiber ribbons : en fr
  • FR1037568A - plate recovery heat exchanger : en fr
  • FR1037946A - Motorcycle or motor vehicle with engine placed very close to the front wheel : en fr
  • CA496305A - Benzene hexachloride production : en fr
  • FR1037697A - Improvements to gasifiers : en fr
  • US2652678A - Gathering reel : en
  • AT176160B - Method and device for treating a textile card web : de en
  • CA496326A - Leuco sulphuric acid esters of trianthrimide carbazole dyestuffs and process : en fr
  • US2653081A - Process for producing ferric oxide compositions of polishing grade : en
  • US2653209A - Electronic timer : en
  • US2652880A - Tractor seat : en
  • DE1663848U - LOCK FOR FLAT KNITTING MACHINES WITH NEEDLE CONTROLLER GUIDE. : de en
  • CA496261A - Production of ammonium sulfate : en fr
  • CA496364A - Sterilizing liquids : en fr
  • DE1663882U - WOMEN'S WATCH FOR READING THE DAYS OF RECEIVING AND UNNECESSIVE DAYS. : de en
  • US2653124A - Process for sweetening hydrocarbon oils : en
  • AT176171B - Method and device for burning wire brick mesh : de en
  • CA496251A - Synthetic gem composition and method : en fr
  • FR1037860A - Transparent cover : en fr
  • GB697340A - Improvements in apparatus suitable for the winding of wires and yarns : en
  • GB697506A - Preparation of dibasic carboxylic acids : en
  • AU164304B2 - Improvements relating to commutators for dynamoelectric machines : en
  • US2652565A - Kneepad for wear : en
  • US2652763A - Air distribution system : en
  • DE890834C - Compressed air drive for electrical switches, especially disconnectors : de en
  • AT176151B - Locking device for windows u. like : de en
  • AT176109B - Closure for folding boxes, folding boxes or other cardboard containers : de en
  • US2652979A - Arrangement for providing corrections in ground-position-indicating systems : en
  • DE1663932U - GLIME LAMP FOR SIGNAL PURPOSES. : de en
  • DE756780C - Device for the separation of solids of different specific gravity carried along in liquid streams in sand traps : de en
  • DE890987C - Collectors made of coal, in particular collectors and slip rings : de en
  • FR1038213A - Improvement of seats with an elastic carcass : en fr
  • FR58083E - Device for spraying insecticide products : en fr
  • GB697468A - Improvements relating to the production of aroxy aliphatic carboxylic acids : en
  • US2652659A - Glass cutter : en
  • AU160500B2 - A device for separating impurities froma fluid circulating through a conduit : en
  • FR1037828A - Improvements to electric irons : en fr
  • FR1038030A - Seat, especially for vehicles : en fr
  • US2652598A - Scutching apparatus : en
  • DE1664017U - DEVICE FOR HANDLING CONTROL HANDLES AND BUTTONS THAT PREVENT BURNING YOUR FINGERS. : de en
  • AT176123B - Small tractor or tractor train : de en
  • DE1663873U - DEVICE FOR DETERMINING THE "GOLDEN CUTTING". : de en
  • GB697540A - Improvements in or relating to the manufacture of electric discharge devices : en
  • DE1664065U - POT BRUSH FOR GLASSES. : de en
  • DE890989C - Headlight with reflector for electric carts or the like. : de en
  • GB697332A - Improvements in and relating to the production of polyamides : en
  • GB697443A - Improvements in and relating to the stabilization of long distance alternating current power transmission systems : en
  • AU167342B2 - Method and apparatus for producing synthesis gas : en
  • US2653146A - Treatment of beta-methylene-betapropiolactone copolymers : en
  • AT176150B - Protection device against theft for clothing stands : de en
  • DE890552C - Low-voltage electrodes for steam generation in a star-symmetrical arrangement : de en
  • DE890811C - Hybrid circuit for four-wire-two-wire transmissions : de en
  • DE890885C - Mechanical relay : de en
  • US2652989A - Mounting for reels, bobbins, and the like : en
  • AT176223B - Masonry for Siemens Martin ovens : de en
  • CA496354A - Means for producing hobs for cutting internally projecting gear teeth : en fr
  • DE1664044U - HOLDING DEVICE FOR JEWELRY IMAGES, IN PARTICULAR ON PACKAGES. : de en
  • DE873271C - Stand segment for electrical machines : de en
  • AU2002053A - Process forthe production of compounds of penicillin withthe sulfonamide drugs, sulfanilamide, sulfathiazole, sulfadiazine, sulfamerazine, sulfapyridine and sulfaguanidine : en
  • AT176182B - Cistern for water closets or similar devices : de en
  • AU2008453A - Improvements in or relating to automatic flight control apparatus : en
  • DE1663784U - DEVICE FOR ADJUSTING A TABLE. : de en
  • DE891043C - Center drill for tapping milling cutter : de en
  • US2652868A - Bark-removing tool having oppositely rotating toothed rollers : en
  • US2653251A - Dual voltage regulator : en
  • US2652832A - Needle holder : en
  • US2653265A - Gas-filled grid controlled electronic tube : en
  • US2653093A - Puffed organic material and method of making same : en
  • CA496253A - Method of making a vaned member : en fr
  • AT176181B - Device for venting toilet systems : de en
  • US2652869A - Multisection veneer knife : en
  • AU1998353A - Process forthe treatment of textile materials : en
  • CA496310A - Ac-dc flatiron : en fr
  • AU1350152A - Improvement in means for handling grain in bulkas in trimming and elevating : en
  • AU2009853A - Process for preparing a fleece, sliver or yarn from glass rods : en
  • DE1664020U - KEY FOR COMBINED STOVE. : de en
  • FR1038248A - Press usable, in particular, for gluing the top flaps of cardboard boxes : en fr
  • AU164867B2 - Improvements in or relating to electric discharge apparatus : en
  • DE891113C - Process for the production of electrically asymmetrically conductive systems : de en
  • GB697411A - An improved combined mowing and threshing machine with a blower, more particularly for the discharge of chaff : en
  • AU2010653A - Process and apparatus for countercurrently contacting fluids : en
  • AT176221B - Heat exchanger : de en
  • AU1671253A - Regulation of temperature of liquid mixture : en
  • DE1663769U - DRY INK RANGE. : de en
  • AU166630B2 - IMPROVEMENTS in or relating to pressure tight JOINTS BETWEEN TUBULAR ELEMENTS : en
  • AU2008953A - IMlPROVE MEENTS RN OR RELATING TO ELECTRO -MAGNETIC SWITCHES, : en
  • CA496248A - Flotation apparatus : en fr
  • CA496296A - Apparatus incorporating a compound roller for the treatment of spaced convolutions of thread : en fr
  • US2652727A - Device for measuring absolute pressure : en
  • US2653087A - Method for induction of bud formation in plant tissues : en
  • US2652792A - Pressurized combustion and ash removal system for coal-fired gas turbine power plants : en
  • US2653046A - Tubular latch casing : en
  • US2653229A - Automatic gain control circuit : en
  • DE890908C - Device for cleaning meat grinder perforated disks : de en
  • FR1038060A - Process of engraving a design on a plastic plate : en fr
  • FR1038136A - Self-tightening pliers with adjustable jaw opening : en fr
  • FR58064E - Automatic machine intended for the manufacture of tiles or other : en fr
  • FR58110E - Process for supplying ink to a stylograph and stylograph for carrying out this process : en fr
  • DE1664045U - ADVERTISEMENT LETTER. : de en
  • FR58141E - Accounting device : en fr
  • DE1664054U - FILTER SPOUT. : de en
  • DE891204C - Gearboxes, especially steering gears for motor vehicles : de en
  • FR1037967A - : fr
  • GB697599A - Improvements in or relating to electric discharge devices : en
  • AU160404B2 - Color television : en
  • AT176248B - Arrangement for monitoring liquid levels, especially in the case of high pressure vessels : de en
  • US2653123A - Continuous process for separation : en
  • US2652568A - Necktie holder : en
  • US2652899A - Silencer with a resonance chamber : en
  • AT176134B - Car ski rack : de en
  • CA496342A - Valve construction : en fr
  • US2653286A - Pulsating-current motor : en
  • US2653308A - Range shifting instrument : en
  • US2652657A - Drafting table : en
  • US2653086A - Gas-producing nondetonating composition : en
  • DE1663964U - CLAMPING DEVICE. : de en
  • AT176107B - Process for refining raw cocoa and raw materials made from it : de en
  • US2652862A - Adjustable-saw carriage for folding arm radial saws : en
  • US2652900A - Anvil for attachment to electrode structures of electrical precipitators : en
  • US2653215A - Electric battery lamp : en
  • AU159999B2 - An improved control device for use with valves for water softeners : en
  • US2653117A - Method of making a cold formed bimetallic shape : en
  • US2653218A - Barrel, reflector base, and associated parts for electric lanterns : en
  • US2652817A - Two-stroke cycle internal-combustion engine : en
  • DE1663787U - FOLDABLE DISPLAY RACK FOR FRUITS OR VEGETABLES. : de en
  • US2652571A - Plunger aid : en
  • US2652666A - Drum sander : en
  • US2653135A - Surface active compounds : en
  • DE891025C - Process for the polymerization of vinyl compounds or 1,3-diene hydrocarbons : de en
  • FR1037733A - Assembly fitting, especially for tubes and bars : en fr
  • FR1038230A - Shoe polish and synthetic wax giving a varnish shine : en fr
  • AU159228B2 - Process and apparatus for countercurrently contacting fluids : en
  • AT176225B - Pacemaker for continuous annealing furnaces and the like similar Ovens : de en
  • DE890597C - Device for setting aperture and exposure time on photographic cameras : de en
  • GB697412A - Improvements in or relating to synthetic ester lubricant : en
  • CA496365A - Apparatus for melting and treating metal : en fr
  • AT176217B - Process for the production of the new bis-isopropylaminofluorophosphine oxide : de en
  • DE1663847U - AUXILIARY TOOL FOR KNITTING MACHINES WITH DIFFERENT COLORED PLASTIC HANDLES. : de en
  • DE890825C - Vehicle antenna : de en
  • AT176101B - Sewing machine light : de en
  • AU1993553A - Improvements in or relating to balicocks : en
  • GB697564A - Improvements in and relating to reciprocating pumps : en
  • AT176170B - Vibration exciters, especially vibrators : de en
  • DE890879C - Adding machine : de en
  • DE891099C - Terminal block : de en
  • AT176195B - Device for extracting dust from boreholes : de en
  • CA496325A - Thread rolling machine : en fr
  • CA496357A - Stop-joints for oil-filled electric cables : en fr
  • US2652702A - Combination picnic tray and platter : en
  • AU161290B2 - Regulation of temperature of liquid mixture : en
  • DE1663941U - DEVICE FOR CONNECTING THE TOP POLE OF A TENT TO THE TOP POLE OF THE TENT CANOPY. : de en
  • US2652990A - Casting reel : en
  • US2652694A - Transportable dock : en
  • AU2010153A - Biscuit-Sandwich Making Machine : en
  • DE1663899U - MOERSERMUHLE. : de en
  • DE1664033U - METAL FOIL LABEL THAT REMOVES ITSELF IN THE CLEANING BATH. : de en
  • CA496299A - Elastic yarn : en fr
  • CA496385A - Electrical system for controlling the temperature of individual air streams : en fr
  • DE891181C - Process for obtaining a native milk protein : de en
  • US2652712A - Key case : en
  • USD170451S - Spray head for aerosol bombs : en
  • CA496264A - Preparation of amino acetals : en fr
  • DE891198C - Drive device for additional devices on agricultural tractors : de en
  • FR1037922A - Suspension on folding camper trailer : en fr
  • FR1037932A - Advertising device : en fr
  • AT176245B - Forming system : de en
  • US2652740A - Bimetallic fastener : en
  • US2653164A - Process for preparing derivatives of marrianolic acid : en
  • US2653226A - Automatic gain control system : en
  • DE891067C - Anti-skid overshoe : de en
  • CA496218A - Button : en fr
  • CA496349A - Separators : en fr
  • US2652758A - Agitating device for photographic, liquid developer : en
  • US2653088A - Direct production of steel from oxides of iron : en
  • US2653299A - High-frequency power measuring apparatus : en
  • LU31669A1 - : fr
  • AU166402B2 - Improvements in or relating tothe vapor phase catalytic conversion of methyl phenols : en
  • FR1038007A - Hatching ruler for drawing : en fr
  • AT176102B - Lighting device for sewing machines : de en
  • AU165108B2 - Travelling wave tubes : en
  • US2652622A - Method of making electric heaters : en
  • US2652991A - Fishing reel : en
  • US2653240A - Radar antenna : en
  • AU1994753A - Production of polished glass sheets : en
  • CA496383A - Conveying apparatus with arcuate connecting rail section : en fr
  • DE1664071U - LIFEBOAT. : de en
  • DE891116C - Combined discharge tubes : de en
  • AU166631B2 - Improvements in or relating to cutting plates for dry shaving apparatus : en
  • AT176127B - Suspension of a drive and axle unit in motor vehicles : de en
  • US2652723A - Thermal air-speed indicator : en
  • AT176194B - Screen for lighting fixtures or the like. : de en
  • DE1663829U - BOTTOM BAG MADE OF WELDABLE FABRICS, FOR EXAMPLE THERMOPLASTICS. : de en
  • FR1037640A - Control system : en fr
  • FR1038093A - Removable wheel device adaptable to crawler tractors : en fr
  • FR1038152A - Improvements to coin receptacles : en fr
  • DE890491C - Device for the independent extraction and / or loading of coal or other minerals : de en
  • DE891202C - Passenger cars, in particular with a pontoon-shaped structure and protective strips : de en
  • DE1663830U - CONTAINER FOR ACCOMMODATION OF PARTICULAR MOISTURE-SENSITIVE SUBSTANCES. : de en
  • FR1037693A - Improvements to devices for recording and reproducing sounds magnetically : en fr
  • FR58080E - Outlet plug with thermal switch : en fr
  • GB697441A - Method and means for increasing the thickness of the base of a hollow article, especially a stamped metal cup : en
  • US2652730A - Drive for propellers : en
  • DE890572C - Method and device for adding up measured values of a time-varying physical quantity : de en
  • DE891107C - Haft mirror light : de en
  • AU2005753A - Improvements in screw conveyor and manufacture thereof : en
  • CA496373A - Process for the drying of pieces of timber and device for performing it : en fr
  • CA496358A - Variable attenuators : en fr
  • US2653031A - Trailer hitch : en
  • US2652595A - Method of making industrial models and fixtures : en
  • US2652682A - Double alarm mechanism : en
  • US2653160A - Preparation of organometallic compounds by reaction between dry diazonium compounds and metallic salts in organic solvents : en
  • US2653239A - Antenna : en
  • USD170444S - Bertolozzi base for table lamps : en
  • AU1367652A - Improvements relating to tipped cutting tools : en
  • AT176173B - Process for improving the strength properties and reducing the water permeability of hydraulic binders : de en
  • AU157287B2 - Small pump container for ink, perfume, oil, andthe like : en
  • CA496292A - Crane crab : en fr
  • CA496315A - Propeller control : en fr
  • DE1663871U - SOUND-ABSORBING COMPONENT. : de en
  • US2652652A - Dial ornamentation : en
  • US2652887A - Drawer construction for reading chairs : en
  • DE1663809U - MIRROR FASTENING ON THE EXTERIOR COVERING FABRIC OF SUNROOFS FOR VEHICLES. : de en
  • FR1037915A - Iron frame, glazed without mastic for all terrains : en fr
  • US2652597A - Process for compression molding plastic materials : en
  • US2652881A - Theater seat : en
  • AU159463B2 - Improvements in or relating to trimmer capacitors ofthe kind comprising a tubular dielectric : en
  • DE891173C - Shaping curve tracer on hydraulically operated curve processing machines and machines equipped with them : de en
  • FR1037567A - Improved control device for turbo-reactors gas turbines and the like : en fr
  • GB697449A - Improvements relating to double acting resilient supports for the elastic suspensionof engines, machinery and the like : en
  • DE890939C - Blanket and block brush : de en
  • GB697521A - Improvements relating to the manufacture of diazo sensitised paper printing foils for photo-lithographic purposes : en
  • US2653245A - X-ray apparatus : en
  • DE891206C - Spring clip holder, preferably for luggage carriers on bicycles : de en
  • AT176222B - Process for extracting a manganese-rich slag from mirror or pig iron baths : de en
  • DE1663874U - SOUND CARRIER FOR RECORDS. : de en
  • DE890528C - Radio direction finder : de en
  • AT176157B - Holders for menus : de en
  • CA496259A - Portable cooking stove : en fr
  • AU2011653A - Furnace for burning solid fuels such as bituminous coal and derivatives thereof : en
  • US2652923A - Berry harvester : en
  • US2653076A - Preparation of carrier-free radioactive phosphorus values : en
  • US2653143A - Condensation products of bis-aminotriazines : en
  • CA496297A - Printing telegraph receivers : en fr
  • AU155338B2 - Lubricant composition : en
  • FR1038013A - advanced non-woven rayon fabric : en fr
  • FR1038145A - Hydraulic lifting equipment for motor vehicles : en fr
  • GB697439A - Mold for the manufacture of non-skid tire treads : en
  • AT176110B - Machine for folding and zigzag nesting of cigarette papers : de en
  • FR58111E - Optical glass with fluorides and phosphates : en fr
  • US2652770A - Power press : en
  • US2653072A - Retainer bearing drawer : en
  • AT176218B - Switching of back pressure steam turbines : de en
  • DE890481C - Slip : de en
  • FR1038062A - Collating device for loose sheets or documents : en fr
  • FR1038099A - Improvements to shaft seals : en fr
  • AU1355652A - Crimping yarns and fabrics made from crimped yarns : en
  • AU1993753A - Ferrite magnetic materials and methods of manufacturing such materials : en
  • US2652572A - Folding berth : en
  • US2652911A - Hydraulic transmission : en
  • FR1037962A - Improvements to foam lances : en fr
  • FR1037765A - Improvement of electrolysers for copper plating silver ice : en fr
  • FR1037912A - Process, device and apparatus for obtaining, in a closed vessel, a very fine powder of coffee or similar product : en fr
  • FR1037945A - Improvements to electric resistance welding machines : en fr
  • DE1664098U - Pack for tablets, coated tablets and the like : de en
  • FR1037679A - Wind box for converter : en fr
  • FR1038044A - Armchair bed : en fr
  • FR1037605A - Waterproof seal for flatbed conveyors : en fr
  • FR1037927A - Improvements to electromagnetic relays and similar switching devices : en fr
  • FR58033E - : fr
  • GB697588A - Improvements relating to adjustable fasteners for use more especially on or in connection with articles of wearing apparel : en
  • GB697432A - Improved haulage devices for use in connection with the mining of coal : en
  • GB697494A - A rocking device for use as a toy or for exercising purposes : en
  • FR1037958A - Radioelectric device for detecting moving objectives at very high frequencies : en fr
  • FR58050E - Ballpoint Pen Improvements : en fr
  • FR1038081A - Method for determining the degree of contamination of milk : en fr
  • DE1663808U - PROTECTIVE AND INSTALLATION CEILING. : de en
  • FR1037678A - Rotary distributor : en fr
  • US2653260A - Demountable x-ray tube construction : en
  • US2653284A - Motor-protection during dynamic braking : en
  • US2652787A - Hatch construction for railway cars : en
  • US2652919A - Drive system for conveyers : en
  • DE890933C - Offset slinger : de en
  • AU2001553A - Antiperspirant compositions containing compounds of zirconium : en
  • USD170474S - Fork or the like : en
  • DE1663891U - WATER TANK FOR RECOVERING TEMPERED IRRIGATION WATER : de en
  • DE1664005U - ARCHIVE FOLDER. : de en
  • DE890902C - Wear protection for centrifugal machines : de en
  • DE890981C - Ready-to-connect outdoor switchgear : de en
  • US2652612A - Means for connecting bracelets to wrist watches : en
  • US2653010A - Rock drill bit : en
  • DE890986C - Carbon slip ring with discharge : de en
  • CA496397A - Copolymers of unsaturated esters : en fr
  • DE891161C - Process for reducing the amount of liquid delivered by spray equipment : de en
  • FR1037730A - Improvements made to metal and heat-insulating containers with double walls and vacuum casing : en fr
  • FR1038158A - Valve or valve particularly intended for a device for maintaining the full air in a liquid tank at air pressure : en fr
  • GB697403A - Improvements in or relating to the reduction of reflection from the surface of an article : en
  • DE891152C - Device for the automatic collection of fractions : de en
  • US2652759A - Apparatus and process for treating light-sensitive materials with liquid : en
  • US2653211A - Method of manufacturing plated articles : en
  • DE1663803U - DOUBLE ACTING PISTON PUMP. : de en
  • US2653114A - Extraction tower : en
  • DE756630C - High-frequency iron core that carries a thread in an internally threaded tube for the purpose of axial displacement : de en
  • DE890871C - Dimming screen to switch on between the eye and the light source on glasses or lamps : de en
  • DE1663767U - RAIL FASTENING ON SLEEPERS, IN PARTICULAR ON STEEL COLLAR SLEEPERS FOR EXCAVATOR TRACKS. : de en
  • DE890894C - Device for closing preserving glasses, bottles, etc. like : de en
  • DK76398C - Thermoelectric heat consumption meter. : da en
  • FR1038228A - Device for sharpening and sharpening graphite pencils, colored pencils, chalks, etc. : en fr
  • FR1038233A - Burner for liquid fuels : en fr
  • FR58103E - Improvements in high bandwidth resistance amplifiers : en fr
  • GB697536A - Improvements in or relating to the manufacture of crystal contact devices : en
  • US2652744A - Photographic copying apparatus : en
  • USD170440S - Alsup portable fluid dispensing unit : en
  • FR1038035A - Hydraulic poles for mines : en fr
  • GB697515A - Improvements in or relating to stop-rod supports for looms for weaving : en
  • FR1037843A - profiled metal element for beam-carrying slat frames : en fr
  • FR1038091A - Laundry drying cabinet : en fr
  • FR58006E - Retractable angle keel for seaplanes : en fr
  • FR58062E - Turning device for mounted plow or other applications : en fr
  • FR1037571A - Enhancements for flexible diaphragms : en fr
  • US2652675A - Grain cutting and windrow forming implement : en
  • US2652914A - Safety stop device : en
  • US2653129A - Installation for the collection, treatment, and distribution of water : en
  • DE891162C - Device for automatic regulation of the fuel supply to internal combustion engines, in particular to internal combustion engines : de en
  • GB697405A - Improved shutter, window or the like : en
  • DK76393C - Lighting or radiation system with two parallel circuits. : da en
  • US2652606A - Vibration molding machine : en
  • FR1037824A - Carding cap sharpening machine : en fr
  • FR1037836A - Circular loom : en fr
  • FR1038010A - Improvements to sheet metal fasteners or clamps : en fr
  • FR58145E - Hypodermic syringe with standardized elements : en fr
  • FR58144E - Improvements to anti-theft devices and locks for motor vehicles : en fr
  • FR1037800A - Process for improving the light projection of a headlamp, in particular for a vehicle, and equipment allowing the implementation of this process : en fr
  • DE888474C - Device for taking samples of grainy or powdery bulk material from silos : de en
  • DE1663892U - AQUARINE FILTERS MADE OF GLASS. : de en
  • DE1663978U - CRASH BAR FOR SCOOTER. : de en
  • FR1037900A - Advanced pressure vessel for liquid and gas : en fr
  • DE1663948U - WALL FASTENING TUBE FOR INSTALLING THE GAS KNIFE INTO THE PIPES. : de en
  • DE1663950U - AUTOMATIC SCALE. : de en
  • US2652905A - Tractor hand brake : en
  • US2653025A - Mechanical golf instruction aid : en
  • AT176196B - Profile iron connection of extension frames for pit sections : de en
  • FR1037728A - Cover plates in several thicknesses : en fr
  • DE890466C - Shoe with device for correcting the foot : de en
  • DE890468C - Pointed lasting machine with a shoe upper trimmer : de en
  • FR1037740A - Improvement in sausage presses known as pug mills : en fr
  • GB697328A - Device for detecting and preventing excessive entrainment in gases of liquid : en
  • DE1664011U - SLIDING RAIL FOR CURTAINS AND DECORATIONS, CLOSING POCKETS AND THE LIKE. : de en
  • DE890515C - Compaction equipment for road construction, foundries or the like. : de en
  • DE890602C - Landing gear for aircraft that can be used for crosswind landings : de en
  • FR1037993A - Sand binders for the manufacture of foundry cores : en fr
  • GB697596A - Improvements in or relating to electrical generators : en
  • FR1038020A - Special iron shims for tools with wooden handles : en fr
  • FR58091E - Alidades and advanced eclimeter rulers : en fr
  • US2653136A - Surface active compounds : en
  • US2653096A - Puffed wheat and method of making same : en
  • FR1038221A - Removable cylindrical silo-mold with prefabricated elements : en fr
  • FR58089E - : fr
  • FR58149E - Cutting blade moving at varying heights on a comb to form a hair cutter : en fr
  • DE890954C - Process for the production of acetylene : de en
  • DE891097C - Telecommunication cable termination device with compensating elements to reduce crosstalk : de en
  • FR58066E - dispenser case for pasty product such as lipstick, for example : en fr
  • DE891174C - Feed gears for machine tools, especially for gear machining : de en
  • US2652909A - Luggage handle : en
  • DE890593C - Process for the electrolytic production of protective chrome layers on base metals subject to high temperatures : de en
  • DE891130C - Spinning centrifuge, especially for rayon : de en
  • FR1037612A - Light meter for cameras, cinematography and photographic reproduction : en fr
  • FR58114E - Improvements to parallel retractors for dental orthopedics : en fr
  • FR1037931A - Bottle washing machine with intermediate basket support : en fr
  • FR58101E - Drive device : en fr
  • GB697597A - Improvements in and relating to the control of reversible electric motors : en
  • CA496339A - Slide fasteners : en fr
  • CA496224A - Hydraulic control unit : en fr
  • US2652933A - Assembling apparatus : en
  • FR1037652A - High intensity arc lamp for projections : en fr
  • FR1037702A - Process for making ironed folds permanent in clothing : en fr
  • DE891176C - Process for thickening nutrient solutions using freeze concentration : de en
  • US2652890A - Internally fired gas burner : en
  • US2652719A - Apparatus for testing the fuel consumption of motor vehicles : en
  • US2653011A - Playpen : en
  • FR1037749A - Device for controlling the drive of engraved rolls in rotary fabric printing machines and the like : en fr
  • FR1038187A - Welding head improvements : en fr
  • DE1663841U - Stocking holder. : de en
  • DE891177C - Arrangement for irradiation, in particular ultraviolet irradiation, of liquids : de en
  • FR1037666A - Air and land locomotion apparatus : en fr
  • US2652604A - Awning : en
  • CA496223A - Abdominal belt : en fr
  • FR1037781A - Improvement in machines to fix metal eyelets : en fr
  • FR1037924A - Automatic machine for the disinfection of seed seeds by liquid products : en fr
  • FR1038089A - Improvement in torque limiting mechanisms and application of such improved mechanisms to watch movements : en fr
  • FR1038200A - Filling valve for gases and the like liquefied under high pressure : en fr
  • US2652922A - Container for packaging toruslike objects and articles : en
  • US2652960A - Carton handling and loading apparatus : en
  • US2652669A - Packaging table-ready meats : en
  • US2653268A - Directly heated cathode structure : en
  • DE891078C - Process for preparing fine flour for sintering : de en
  • GB697518A - Improvements in folding or collapsible components for boxes or for articles for advertising, displaying or storing goods : en
  • GB697633A - Improvements in devices for treating photographic or cinematographic films : en
  • US2652824A - Vapor-heated suit : en
  • US2653144A - Stabilized polyheptamethyleneurea and process for making the same : en
  • US2653156A - Quaternary ammonium compounds and process for producing the same : en
  • AU165791B2 - Process forthe extraction of reserpine from plants ofthe Rauwolfia species, and acid addition salts of reserpine : en
  • DE1664076U - PORTABLE, FOLDING PLATE, USED AS READING AND WRITING REEL. : de en
  • DE891218C - Copying machine for the production of shoe lasts, wooden shoes and similar wooden parts : de en
  • FR1037688A - Magnetic ferrite shells and telecommunications circuits using these shells : en fr
  • FR1037831A - Improvement of receptacles : en fr
  • US2653042A - Demountable duct seal : en
  • US2653190A - Electric dictation installation : en
  • FR1038148A - System designed to prevent the line from passing under the spool into the reels of reel-in spinning fishing reels : en fr
  • FR58048E - compressed air liquid elevator : en fr
  • US2653163A - Gentisyl p-aminosalicylates and method of preparing same : en
  • US2652708A - Combined clothes washer and drier : en
  • US2652945A - Tank closure : en
  • US2653171A - Stabilized aromatic amines : en
  • DE890898C - Filing machine for wedge pillows : de en
  • FR1037643A - Improvements to parachute opening mechanisms : en fr
  • IS272B6 - Equipment on plywood barrels. : en is
  • FR1037857A - New polymer products and their industrial applications : en fr
  • FR1038173A - Thermal motor : en fr
  • FR1038210A - Television tube enhancements : en fr
  • GB697486A - Improvements in or relating to weaving loom temples : en
  • CA496230A - Liquid actuated figure : en fr
  • DE1663781U - DESK WITH FILING TROLLEY. : de en
  • DE1663765U - IRON HANDLE. : de en
  • DE891089C - Device for partial surface hardening of metallic workpieces : de en
  • DE1663938U - MASSAGE TOWEL. : de en
  • FR1037734A - Further training in transmission-reception switching tubes : en fr
  • US2652842A - Envelope treating apparatus, particularly glass envelopes for cathode-ray tubes : en
  • AT176152B - Filling insert for fountain pens : de en
  • AU1997953A - Improvements relating tothe casting of metals : en
  • DE1664053U - MULTIPLE GEAR SHIFTING, IN PARTICULAR FOR BICYCLES AND THE LIKE. : de en
  • DE890846C - Process for the manufacture of an electrical capacitor with extremely thin dielectric layers : de en
  • DE890889C - Device for the automatic control of machine tools : de en
  • US2652586A - Curtain rod bracket and ring : en
  • US2652665A - Involute checking fixture and tailstock mounting therefor : en
  • DE1663947U - DISPLAY DEVICE FOR THE LIQUID LEVEL IN A CONTAINER. : de en
  • USD170441S - Spoon or similar article : en
  • US2652641A - Ditching knife for wheel-type ditch diggers : en
  • AT176178B - Method and device for feeding cigarettes to packaging machines or the like. : de en
  • FR1038088A - Improvements to elastic wheels : en fr
  • GB697395A - Improvements relating to machines for graining lithographic printing plates : en
  • IE20711L - Electric discharge tubes : en
  • USD170455S - Spoon or similar article : en
  • FR1037591A - Mechanical assembly intended to replace the tire and the inner tube : en fr
  • AU156046B2 - Automatic depositing mechanism for confectionery forming machines : en
  • AU166654B2 - Sterilization of collagenous suture materials : en
  • FR58029E - Improvements to gasifiers, especially those powered by fuels with a high moisture content, such as wood or peat : en fr
  • CA496337A - Soap flakes and in the manufacture thereof : en fr