• DE1000822C2 - Process for the preparation of pyridazone compounds : de en
  • DE1011291B - Device for uncoupling a connecting or power take-off gear from the aircraft engine for the purpose of coupling to an auxiliary shaft and a motor that is independent of the aircraft engine : de en
  • DE1747529U - CARRYING AND PROTECTIVE STRAP FOR FILTER SELF-STRETTER. : de en
  • CA542689A - Organophosphorus polymers : en fr
  • DE1011031B - socket : de en
  • DE1011075B - On the wall of one of the power supply lines to be attached to the housing receiving a waterproof socket for light tubes : de en
  • DE1747435U - LINE SWITCHING DEVICE FOR TYPING MACHINES AND THE LIKE. : de en
  • DE1747704U - HANDLE SHIFT. : de en
  • DE1010987B - Feed device for recording media in telegraph devices : de en
  • DE1011083B - Process for the production of high voltage dry rectifiers : de en
  • DE1011094B - Arrangement for a spark cutting device for the electrical separation of the material particles of a conductive workpiece : de en
  • GB777573A - Improvements in or relating to electric remote control, indicating and like follow-up systems : en
  • GB777745A - Improvements in luminescent screens : en
  • DE1010953B - Device for the electrostatic cleaning of gases : de en
  • DE1011089B - Heating rod for electric resistance ovens : de en
  • DE1011117B - Process for the preparation of pure, stable erythromycin acid addition salts : de en
  • DE1010992B - Housing for microphone : de en
  • US2796740A - Air conditioning system : en
  • CA542629A - Fluid heater with guided convection elements : en fr
  • CH322824A - Device for scanning a perforated carrier for generating electrical pulses as a function of the arrangement of the holes in the carrier : de en
  • AT190414B - Sharpening device for knives or the like. : de en
  • DE1010970B - Process for the preparation of N-acyltaurine salts : de en
  • US2796627A - Pull for drawers, door and the like : en
  • US2796979A - Dish package and carton therefor : en
  • US2796719A - Reel type mower hitch : en
  • US2797291A - Control systems of the durationadjusting type : en
  • AT190410B - Bottle stopper with spreader, especially for applying liquid care products : de en
  • DE1011285B - Device for regulating the delivery rate of gear pumps : de en
  • DE1747456U - NUMBER SWITCHES FOR TELEPHONES. : de en
  • DE1747723U - SWIVELING FRAME FROM A HOUSING FOR FASTENING MEASURING INSTRUMENTS. : de en
  • CH322726A - Flying scissors for dividing moving food : de en
  • DE1747496U - ADJUSTABLE WALL LAMP. : de en
  • DE1010934B - Gaerbehaelter for continuous and automatic pomace skimming : de en
  • DE1010994B - Device for the transmission of audio frequency signals and call signals lying below the audio frequency band of significantly higher power via a transmission line : de en
  • US2797134A - Nozzle for producing spray and mist : en
  • FR1139281A - Machine for cutting and removing bark from pieces of logs : en fr
  • CH322880A - Filing aids on hanging files with a side view : de en
  • CA542755A - Production of metal powder : en fr
  • US2797020A - Can opener : en
  • US2797037A - Mounting and supporting devices for ladders : en
  • FR1139329A - Electric molding with movable and multiple outlets : en fr
  • US2797123A - Three wheeled tobacco priming vehicle : en
  • US2796689A - Picture frame : en
  • USD180525S - Game board : en
  • AU220442B2 - Synchronizing mechanism : en
  • CH322761A - Engine brake for motor vehicles : de en
  • DE1011080B - Process for the production of small wound capacitors : de en
  • DE1011214B - Device for warming and humidifying the fresh air in incubators : de en
  • AT190443B - Screw closure for a container, in particular for a tube : de en
  • CH322838A - Image pick-up tube with a photoconductive picture electrode and method for manufacturing the same : de en
  • FR1139223A - Coat hanger : en fr
  • GB777622A - A circular saw for cutting the jointing faces of segments of circular patterns : en
  • GB777717A - An electric switch for controlling a flashing direction indicator lamp or lamps on aroad vehicle : en
  • GB777827A - Process for the production and use of novel tanning agents and products produced by such process : en
  • US2796609A - Protective helmet with shock absorbing suspension : en
  • US2797343A - Flasher : en
  • US2796772A - Machine tool follow-up mechanism : en
  • DE1011253B - Clamping device for thin-walled workpieces : de en
  • DE1747566U - CHRISTMAS TREE ORNAMENTS. : de en
  • FR1139209A - Method and device for roll printing of plastic material giving glossy and raised covering applications on fabric : en fr
  • GB777482A - Improvements relating to electric street lighting fittings : en
  • GB777621A - Potentially curable compositions from glycidyl ethers : en
  • FR1138982A - Improvements made to plastic caps : en fr
  • DE1747593U - POINTER REGULATORY DEVICE ON MEASURING DEVICES AND THE LIKE : de en
  • FR1139213A - Shockproof packaging : en fr
  • CA542632A - Method and apparatus for the production of building elements and structures of prestressed concrete : en fr
  • CA542660A - Enema applicator : en fr
  • CA542664A - Extrusion of hollow bodies : en fr
  • FR1139229A - Device for controlling an intermittent moving part on a sewing machine : en fr
  • US2797098A - Aligning device : en
  • DE1011271B - Process for the production of a taste and smell refined cola nut product : de en
  • FR1138958A - Interference limiter : en fr
  • FR1139050A - Device for adjusting the duration of the successive states of a mechanical assembly : en fr
  • FR1139251A - Detergent compositions and their manufacturing process : en fr
  • GB777788A - A pocket-size cheque printer : en
  • US2796784A - Tube bender : en
  • US2796952A - Automobile self-lift elevator : en
  • US2797133A - Suds-proportioning nozzle : en
  • CA542596A - Door latch : en fr
  • GB777673A - Acoustic transmitting device : en
  • AT190380B - Process for the production of bleachable half-cellulose from softwood and hardwood : de en
  • US2796788A - Magnetically lockable universal vise support : en
  • DE1010929B - Portable suction device for dry drilling dust : de en
  • DE1011132B - United driving and safety brake for conveyor machines : de en
  • US2797122A - Vehicle transporter with selectively positionable posts for supporting track members : en
  • CH322846A - Flexible plasticized thermoplastic packaging container and method for making such containers : de en
  • AT190234B - Umbrella, especially shortenable umbrella : de en
  • CA542753A - Fertilizer distributor : en fr
  • DE1011086B - Partly glued ferromagnetic cut tape core : de en
  • USPP1611P - Rose plant : en
  • GB777846A - Improvements in or relating to cathode ray tubes : en
  • AU2424456A - Stabilized vitamin d composition and process forthe manufacture thereof : en
  • AT190236B - Device and method for preparing food : de en
  • AU2421756A - Adjustable furrow plow : en
  • CA542587A - Spring motor operated fire alarm system : en fr
  • CH322738A - Electrostatic spray system : de en
  • CH322742A - Jewelry item : en fr
  • FR1139061A - Improvements to harmonic telegraph systems : en fr
  • FR1139334A - electroplating of tungsten and molybdenum : en fr
  • FR1139031A - Synchronous motor compounding device : en fr
  • AT190370B - Machine for the production of finely divided mixtures, dispersions or emulsions : de en
  • CA542781A - Herbicidal compositions : en fr
  • DE1011019B - Process for automating the manufacture of printed circuits : de en
  • US2796947A - Selective adsorption process and apparatus : en
  • USRE24334E - Self-loading vehicle hoist : en
  • CH322692A - Device for irradiating ultrasound : de en
  • GB777802A - Improvements in or relating to television receivers : en
  • US2796635A - Method of molding electric contact rings : en
  • US2796691A - Hunting arrow : en
  • US2796852A - Means in combination with an internal combustion engine for increasing the power of the engine : en
  • DE1747511U - BOILER DOOR WITH BLOW DEVICE CONNECTION. : de en
  • DE1747784U - ROUND CONTAINER WITH ROTARY SLIDER. : de en
  • DE1747414U - CUTTING AND PUNCHING FRAME. : de en
  • DE1747618U - LIGHT JEWELRY. : de en
  • DE1747628U - CRUSHING DEVICE FOR FEED. : de en
  • FR1139363A - Process for the production of water-soluble phthalocyanine derivatives : en fr
  • GB777816A - Improvements in or relating to consumable galvanic anodes for use in the cathodic protection of metal structures : en
  • FR1139332A - Device used to straighten distorted trainers on armored vehicles : en fr
  • DE1000881C2 - Bearing system : de en
  • DE1747765U - CHILDREN'S STOVE. : de en
  • AU2420856A - Auxiliary agents for dyeing andthe use thereof : en
  • AU2418156A - Improvements in and relating to bread baking tunnel ovens : en
  • DE1011331B - Trial fine spinning machine to quickly determine the optimum spinning ratio : de en
  • DE1747506U - HEATING FAN WITH AUTOMATIC SPEED CHANGEOVER FOR THE FAN MOTOR. : de en
  • AU2416856A - A staircase wholly or partly winding, and consisting of prefabricated separate parts : en
  • DE1747514U - KNITTING MACHINE CABINET. : de en
  • DE1747759U - PLUSH SQUIRREL, FLEXIBLE. : de en
  • US2796739A - Underground storage system : en
  • US2797114A - Latching apparatus for coke oven doors : en
  • DE1747792U - LOADING DEVICE FOR TRANSPORT EQUIPMENT. : de en
  • FR1138975A - Improvements to units made up of a rotary pump, more particularly a centrifugal pump, coupled to an electric drive motor : en fr
  • GB777579A - Improvements relating to polymers : en
  • GB777466A - Process for rendering fibrous materials water-repellent : en
  • CA542734A - 2-methyl-4-cyclohexyl-6-dimethylaminomethylphenol and salts thereof : en fr
  • DE1010936B - Device for the extraction of grape juice : de en
  • DE1011021B - Negative electrodes for galvanic elements and processes for their manufacture : de en
  • DE1011150B - Process for polymerizing ª‡-chloroacrylic acid esters : de en
  • DE1747672U - PRICE BOARD WITH FRAME. : de en
  • AT190202B - In-axis rotary piston machine : de en
  • AT190409B - Braking device for vehicle wheels : de en
  • AU2425056A - Gas shielded arc welding : en
  • CH322636A - Mixture which is particularly suitable for producing surface coatings and for adhesive purposes, and a process for their production : de en
  • CH322768A - Light ignition machines, in particular light ignition machines for internal combustion engines : de en
  • BE558081A - : en
  • DE1011065B - Device for measuring non-sinusoidal alternating currents, in particular short-term currents from welding machines that are power-controlled by means of discharge vessels : de en
  • DE1011266B - Lid closure for canning jars : de en
  • GB777695A - Type printing telegraph system with error correction : en
  • IE23085L - Pharmaceutical compositions : en
  • DE1011343B - Device for placing bricks on supporting battens : de en
  • CA542584A - Rotating display sign : en fr
  • CA542716A - Throttle operating mechanism : en fr
  • CH322803A - Process for the preparation of new 11-oxy- or 11-keto-cyclopentanoperhydrophenanthrenes : de en
  • CH322691A - Magnetic recording tape and process for its manufacture : de en
  • CA542612A - Combined massaging and brushing implement : en fr
  • AT190227B - Multi-layer mold for the precision casting process and process for producing the same : de en
  • AT190253B - Radiant heating or cooling device : de en
  • DK82902C - Apparatus for measuring the amount by weight of a medium flowing through a wire. : da en
  • DK83011C - Throwing reel for fishing rods. : da en
  • GB777663A - Garment neckband construction : en
  • AT190229B - Ingot casting machine : de en
  • AU1487755A - Improvements insanitary napkins andin fabrics for use therein : en
  • DE1747410U - DEVICE FOR SPACER FIXING. : de en
  • FR1139194A - Improvements to tables used for forecasting and manufacturing control : en fr
  • FR1139110A - Improvements in the production of metal ingots and castings : en fr
  • FR1139382A - Tool-holder boom device on tractor and tractor fitted with said device : en fr
  • DE965005C - Longitudinally split sleeve for pipes : de en
  • GB777567A - Improvements in or relating to tension members formed of woven webbing and devices for use therewith : en
  • DE1011015B - Selective damping layer for electromagnetic waves that works according to the principle of interference : de en
  • CA542577A - Endless track : en fr
  • DE1010991B - Methods and devices for the transmission of messages with coded pulses : de en
  • AT190269B - Method and device for impregnating wood : de en
  • DE1011168B - Method and device for calorimetric measurement of quantities of heat : de en
  • DE1747778U - CORRUGATED BOARD PACKAGING OD. DGL. FOR BOOKS ETC. : de en
  • FR1138998A - Signaling device for textile machines and other applications : en fr
  • FR1139025A - Hanging device for hair clips : en fr
  • FR1139277A - Process for the preparation of diphenyl-1, 2-dioxo-3, 5-alkyl-4-pyrazolidines : en fr
  • FR1139375A - Permanent magnet generator : en fr
  • US2797245A - Production of acetophenone : en
  • US2797377A - Motor control for contact adjusting machine : en
  • US2796827A - Stamping apparatus : en
  • FR1139145A - Textile fiber bleaching process : en fr
  • FR1139379A - Combined bathymeter : en fr
  • GB777471A - Improvements in or relating to bactericidal and bacteriostatic medicinal preparations of phenol : en
  • FR1139260A - Rubber tire bead strip and method of manufacture : en fr
  • FR1138971A - Process for preparing ethyl acetate : en fr
  • GB777533A - Improvements in or relating to additive mixing circuit arrangements for frequency changing : en
  • FR1139161A - Device for determining a relative difference between the average frequencies of two pulse sources : en fr
  • US2796968A - Conveyor systems : en
  • DE1011305B - Two-axle vehicle, preferably a bicycle : de en
  • CA542721A - Water control for washing machine : en fr
  • CA542812A - Fire extinguishing compositions : en fr
  • CH322564A - Device for heating running water with electricity, in particular at the outlet of a tap : en fr
  • CH322590A - Process for the production of spindle holes in rawhide loom pick core : de en
  • CH322649A - Method and machine for winding sleeves, in particular multi-layer textile sleeves : de en
  • DE1011322B - Drawing device : de en
  • DE964576C - Vehicle toys with drive and with remote control by means of wire pull for starting, stopping, steering and reversing the vehicle toy : de en
  • FR1138963A - Device intended to straighten limbs suffering from certain deformities : en fr
  • AT190332B - Machine for coating (smearing) cheese wheels : de en
  • CH322657A - Support, especially for camera : en fr
  • DE1010938B - Device for extrusion of tubular metal hollow bodies from hollow blocks : de en
  • DE1747497U - CONTROL UNIT FOR HIGH PRESSURE GAS DISCHARGE LAMPS, IN PARTICULAR XENON HIGH PRESSURE LAMPS. : de en
  • DE1747636U - LIME SPRAYER. : de en
  • CH322869A - Method of making a food : de en
  • DE1011064B - Arrangement with several circuits which, depending on the position of a device acting as a switch, act optionally on at least one indicator circuit : de en
  • US2797293A - Manually actuated fountain soldering iron : en
  • CA542820A - Cyanamides : en fr
  • AU213821B2 - Gas shielded arc welding : en
  • CH322660A - Positive film subtitling process : en fr
  • DE1747469U - FLEXIBLE ELECTRICAL CABLE. : de en
  • FR1139093A - Improvements to sanitary devices : en fr
  • AT190266B - Method and device for introducing a liquid into a sheet material in a continuous manner : de en
  • CA542702A - Heat exchange apparatus : en fr
  • CH322868A - Baking apparatus : de en
  • US2796622A - Handle socket for mops and other cleaning implements : en
  • AU1464655A - Improvements in electric plug fittings : en
  • CH322666A - Music box with dance figure : de en
  • DE1747611U - GLASS BALL TAP. : de en
  • FR1138995A - Improvements to multi-element socket outlets : en fr
  • GB777844A - Improvements relating to typewriters : en
  • FR1138980A - Advanced heating system for electric ovens, in particular household ovens : en fr
  • US2796771A - Strip feeding device : en
  • US2796757A - Leak testing and detecting apparatus for piping systems : en
  • US2797402A - Means for generating synchronizing pulses for magnetic storage devices : en
  • CH322708A - Clockwork bearing : en fr
  • AT190392B - Saddle for vehicles of all kinds : de en
  • AU1486855A - An attachment to planers to allow thicknessing : en
  • CA542568A - Evaporating apparatus : en fr
  • CA542845A - Copolymers of linear polyesters and vinyl monomers : en fr
  • DE1010978B - Heat exchanger : de en
  • DE1011173B - Ring scales : de en
  • AT190259B - Space-enclosing component : de en
  • AT190283B - Process for the production of titanium : de en
  • CA542735A - Well drill : en fr
  • CA542644A - Sheet feeding devices : en fr
  • US2796721A - Fruit picker : en
  • US2796960A - Compensating seal and anti rattle bearing for windows and other closures : en
  • DE1011164B - Optical anamorphic attachment system : de en
  • DE1747685U - WOOD SANDERS. : de en
  • DE1747722U - CORNER DEVICE. : de en
  • DE1011036B - Switching device with several isolated contacts : de en
  • US2797056A - Anti-backlash device for controlling yarn : en
  • CH322823A - Visual display device on cash registers : de en
  • CH322849A - Method and device for conveying powdery or flour-like material : de en
  • DE1747676U - SAMPLE COLLECTION FOR FABRICS OD. DGL. : de en
  • AT190307B - Apparatus for measuring the humidity of gases : de en
  • AU211509B2 - Application of helical stripes to elongate articles : en
  • AU212895B2 - Improvements in apparatus for mixing and agitating : en
  • CA542790A - Hand rail construction : en fr
  • CH322776A - Winding, especially for transformers : de en
  • CH322825A - Printing device for devices in which the setting of the types to be imprinted is carried out by electrically controlled means : de en
  • DE1747451U - FASTENING OF PICTURES IN TELEVISION HOUSINGS. : de en
  • DE1747544U - HEIGHT ADJUSTMENT DEVICE WITH SUSPENSION OF AN ARMCHAIR. : de en
  • DE1747684U - TRANSPARENT LABEL. : de en
  • AU2423856A - Improvements in or relating to record tape containers : en
  • CA542867A - Heavy duty fiber container : en fr
  • CA542562A - Locomotive flange lubricant : en fr
  • DE1747405U - TABLE TAPE KNIFE MACHINE. : de en
  • DE1747652U - TIMING BELT MADE OF PLASTIC. : de en
  • FR1139131A - Powder distribution hopper : en fr
  • GB777657A - Improvements in or relating to electric signal attenuators : en
  • DE1747677U - HOLDER FOR SMALL OBJECTS ON RECORDING CARDS AND AREAS. : de en
  • FR1139014A - Process for keeping a document level with a view to its reproduction by allowing it to be illuminated by reflection and transparency : en fr
  • GB777817A - Improvements in or relating to the measurement and control of the relative humidity of gaseous atmospheres : en
  • FR1139169A - New materials for electroluminescence : en fr
  • FR1139391A - Improvements to cutting machines and the like of the chain type : en fr
  • FR1139123A - Gooseneck press frame : en fr
  • FR1139207A - Attachment method for pin brushes : en fr
  • DE965873C - Device for picking up and turning peat : de en
  • FR1139154A - Improvements to PTT devices for transmission-reception installation on a common antenna : en fr
  • GB777505A - Screwless clamps : en
  • DE1747522U - FORM MODEL. : de en
  • DE1747604U - TEMPERATURE CONTROLLER FOR POTENTIOMETRIC MEASUREMENTS. : de en
  • FR1139055A - Improvements made to headlamps, more specifically to motor vehicle headlamps : en fr
  • GB777746A - Process for the production of cyanopyridines : en
  • US2797106A - Dirigible wheel support for tractor hauled trailers : en
  • US2797235A - Tertiary esters and preparation thereof : en
  • GB777689A - Cyclopentanopolyhydrophenanthrene compounds and their preparation : en
  • GB777690A - Cyclopentanopolyhydrophenanthrene compounds and processes for their preparation : en
  • DE1011055B - Transformer arrangement for high voltage power transmissions : de en
  • US2796849A - Anti-kicking device for cows : en
  • US2796856A - Autoamtically releasable coupling : en
  • US2797028A - Material spreader : en
  • US2797100A - Games : en
  • USD180524S - Table mat or similar article : en
  • AU211617B2 - An improved method of refining crude sugarcane wax with solvents : en
  • FR1138989A - Cold Cathode Glow Discharge Tube : en fr
  • DE1011073B - Electron-emitting coating for electrodes of electrical gas discharge vessels : de en
  • GB777584A - Improvements in or relating to metal-containing surface coatings : en
  • CA542729A - Battery separators : en fr
  • US2796799A - System for monitoring moving picture production : en
  • US2796903A - Self-sealing ice bag : en
  • GB777720A - Work drivers for lathes and similar or suitable machine tools : en
  • AT190329B - Process to accelerate the post-ripening process of green harvested fruits : de en
  • DE1010981B - Device for driving a tunnel using a driving shield : de en
  • DE1011124B - Bread slicer : de en
  • DE1011312B - Cover plate attached to the outside wall of a barrel to close the tap hole : de en
  • US2796854A - Variable two speed engine control : en
  • CA542652A - Method and composition for preventing fluid loss from well bores : en fr
  • CA542733A - Process for preparing sulfuric acid esters of cellulose : en fr
  • DE1011260B - Device for mechanical cleaning of sieves : de en
  • US2797043A - Vacuum pump : en
  • US2797158A - Process for producing lead from lead sulfide containing materials : en
  • US2797258A - Sync separator : en
  • DE1011342B - Revolver press for the production of ceramic objects or the like. : de en
  • DE1747747U - PULSE REMOTE MEASURING DEVICE. : de en
  • GB777540A - Improvements relating to packages : en
  • GB777797A - Improvements in or relating to the mounting of windows in motor vehicles : en
  • FR1139300A - Photographic developers : en fr
  • AU2417356A - Crown closures : en
  • CA542666A - Power steering apparatus : en fr
  • CH322606A - Machine for packing ravioli : en it
  • FR1139094A - Fertilizer distributor usable as a seed drill : en fr
  • GB777704A - Improved driving mechanism for the thread guide of a full fashioned knitting machine : en
  • DE1747534U - HANDLE WITH DEFLECTIVE, RESPONSIVE PART. : de en
  • DE1747770U - CLOSURE FOR COMPRESSIBLE CONTAINERS, ESPECIALLY TUBES. : de en
  • FR1139033A - Suction pyrometer : en fr
  • FR1139133A - Device for regulating the outlet pressure of the plastic material in a screw extrusion machine : en fr
  • DE1747505U - ELECTRIC HEATING INSERT WITH CONTROL SWITCH. : de en
  • DE1747754U - STAND FOR FEATHER, FIST, FLIGHT AND BASKET BALL. : de en
  • US2796649A - Slide fastener manufacture : en
  • US2796661A - Tool for handling spring clips : en
  • US2796684A - Punting block for football shoes : en
  • US2797347A - Induction type electric motor : en
  • US2797265A - Pulse amplifier : en
  • US2796712A - Rolling tamper : en
  • US2796972A - Attachment link for conveyor chains : en
  • DE1747438U - RELATED REPRODUCTION TEMPLATES FOR CONTINUOUS MARKING. : de en
  • GB777842A - Apparatus for printing or coating : en
  • DE1747533U - HANDLE MADE FROM THERMOPLASTIC PLASTIC. : de en
  • GB777790A - Improvements in and relating to rock drills : en
  • CH322701A - Winding mechanism of a mainspring : en fr
  • CH322870A - Process for the production of terephthalic acid : de en
  • FR1139188A - Brake disc improvements : en fr
  • US2797376A - Electronic motor : en
  • AT190222B - Multicolored lipstick and process for its manufacture : de en
  • CA542655A - Delustering cellulose ester filamentary material : en fr
  • CA542769A - Pressure and temperature relief valves : en fr
  • DE1010940B - Process for bleaching textile materials : de en
  • FR1139195A - Safety device for coupling a towed implement : en fr
  • DE1011000B - Circuit arrangement for the evaluation of key figures by a tracking switch in telecommunication systems, in particular telephone systems : de en
  • CH322703A - Fixed bearing for clockwork shaft pivot : en fr
  • GB777626A - Method of making three phase transformers : en
  • FR1139359A - Manufacturing process for chlorinated hydrocarbons : en fr
  • GB777497A - Process for the production of terephthalic acid, its nuclear substitution products and salts thereof : en
  • GB777625A - Process for the manufacture of improved yarns : en
  • DE1011317B - Device for grinding, polishing or milling the inner surfaces of tubular bodies : de en
  • CA542774A - Preparation of phosphate fertilizer : en fr
  • CH322566A - Process for joining old and new concrete or cement mortar layers and means for carrying out the process : de en
  • CH322834A - Device for extending and retracting telescopic antennas : de en
  • GB777911A - Improved breaker strip for refrigerators : en
  • CA542785A - Electronic storage of information : en fr
  • CA542815A - Method of manufacture of a flexible tube of thermoplastic material and machine for carrying out the said method : en fr
  • DE1010949B - Coke cake guide car : de en
  • FR1139257A - Method and device for measuring phase shift : en fr
  • FR1139345A - Nautical vehicle : en fr
  • GB777684A - Polyhydrophenanthrene compounds : en
  • GB777747A - Improvements in photocells : en
  • US2796988A - Valved catch basin : en
  • US2797409A - Audio signal device : en
  • US2797126A - Wind vane attachment for pivoted ventilator windows of automobiles : en
  • US2797264A - Magnetic volume control system : en
  • DE1010964B - Process for the preparation of 4-estren-3, 17-diols and their esters : de en
  • FR1139128A - Multi-core rubber or plastic rings or rings : en fr
  • FR1139241A - Improvements to electric irons : en fr
  • CA542740A - Heat treatment baths : en fr
  • GB777637A - Gulley for ground drainage : en
  • FR1139080A - Improvements to tipping box wagons : en fr
  • FR1139187A - Sonic or acoustic gas analyzer : en fr
  • DE1011355B - Conveyor system with control device : de en
  • CH322664A - Drawing head for drawing machines : de en
  • CH322745A - Method of manufacturing a continuous strip of material for the construction of anti-friction linings and strip obtained by this process : en fr
  • GB777556A - Dentifrice preparations : en
  • GB777566A - Circuit for electric discharge tubes : en
  • CA542805A - Incompressible tube with cap : en fr
  • USD180535S - Fluorescent lighting fixture : en
  • CA542704A - Cylindrical filter cartridge with pleated paper element : en fr
  • CH322827A - Arrangement for suppressing the interference level in ringer receivers : de en
  • FR1139086A - Throwing device for fishing : en fr
  • FR1139174A - Improvements to the socket electrical connection plates : en fr
  • DE1747653U - CLAMPING OR TENSION RIVET. : de en
  • GB777685A - Polyhydrophenanthrene compounds and their preparation : en
  • DE1011044B - Arrester arrangement for the zero point of transformers : de en
  • CA542856A - Selectable base counter : en fr
  • US2797312A - Fluorescent lighting fixture : en
  • AU215686B2 - Combustion chamber fora turbojet powerplant : en
  • GB777441A - Improvements in apparatus for operating electron discharge gas filled flash lamps : en
  • GB777854A - Improvements in and relating to washing, dry cleaning or like machines : en
  • US2796802A - Rotatable outdoor advertising projection display billboard device : en
  • US2797039A - Easy packing upright container : en
  • CA542761A - Ore smelting method : en fr
  • US2796828A - Rotary duplicators : en
  • DE1747567U - CLOTHING HANGER. : de en
  • DE1011012B - Antenna arrangement with a protective cover made of insulating material : de en
  • DE1011267B - Method and device for roasting coffee, coffee substitutes or other foodstuffs and luxury goods in suspension : de en
  • US2796938A - Tool for treating, testing, and servicing wells : en
  • GB777752A - Improvements in and relating to thread winding machines : en
  • GB777739A - Improvements in and relating to electrical switchgear : en
  • USD180532S - Fluorescent lighting fixture : en
  • US2796839A - Rail coupling : en
  • US2796918A - Article of repose for supporting the body of a person : en
  • AU2416256A - Synchronizing mechanism : en
  • FR1139261A - New device for automatically measuring and recording the angular displacement produced by any torque or force on rotating or at rest components : en fr
  • DE1011340B - Method for producing hollow filter mouthpieces for cigarettes or the like. : de en
  • GB777496A - Improved detergent additives for lubricating oils : en
  • AT190294B - Quantity measuring device : de en
  • CA542831A - Hydraulic control apparatus : en fr
  • CA542836A - Fine tuner for turret type tuners : en fr
  • DE1010948B - Device for changing brush body holders on brush drilling and tamping machines : de en
  • DE1011010B - Simultaneous emitters, especially for ultra-short electric waves : de en
  • DE1011118B - Process for obtaining an agent against pathogenic microorganisms and for the decomposition of exogenous protein : de en
  • GB777845A - Improvements in or relating to the metal sheathing of electric cables : en
  • GB777867A - Improvements in and relating to screening cans for thermionic valves : en
  • DE1011114B - Rotary piston machine : de en
  • US2797411A - Electronic cursor : en
  • DE1011178B - Storage device for controlling rakes, writing, sorting, comparing and other facilities : de en
  • DE1747671U - ELECTRICALLY HEATED KNIFE FOR BAKERY, BAKERY, AND THE LIKE COMPANIES. : de en
  • US2797186A - Biochemical conversion of cortisone to hydrocortisone : en
  • DE1010960B - Process for the production of neutral thionothiolphosphoric acid esters : de en
  • DE1747517U - FOOTBANDAGE. : de en
  • FR1139029A - Improvements to indicating or recording devices : en fr
  • US2796633A - Powder presses : en
  • US2796637A - Siding construction : en
  • US2797017A - Closure for pressure vessels : en
  • GB777804A - Improvements in or relating to television receivers : en
  • GB777904A - Power assisted actuator, particularly for hydraulic brakes : en
  • US2796955A - Shock absorber reservoir seal : en
  • US2797104A - Laterally extensible foot support for motor vehicles : en
  • FR1139019A - Electric drive control for operating machines : en fr
  • FR1139192A - Instantaneous or delayed fuse with safety of initiation and trajectory for mortars from 50 to 120 millimeters : en fr
  • CA542796A - Method of forming on a metal piece a superficial diffusion alloy of this metal with an addition metal, in particular chromium : en fr
  • AU217594B2 - A method of treating iron sulphide-containing ores or concentrates : en
  • DE1011246B - Process for enamelling long workpieces : de en
  • DE1747402U - MEN'S PANTS. : de en
  • DE1747568U - FOLDING SHIRT HANGER. : de en
  • DE1747590U - DEVICE FOR FASTENING THE TENT SKIN TO TENT FRAMEWORK. : de en
  • FR1138951A - Cultivator propeller : en fr
  • FR1139287A - Device intended for the search for reflex-producing areas and for the determination of the so-called cutaneous points used in the practice of Chinese medicine, in particular acupuncture : en fr
  • GB777608A - Improvements relating to false-work carriers for use in building construction : en
  • DE1747683U - NEGATIVE OPERATION SLIDE. : de en
  • GB777524A - An improved chicken and like brooder : en
  • US2796974A - Article transfer mechanism : en
  • US2797143A - Uranium-vanadium recovery and separation by phosphate precipitation : en
  • AT190289B - A method for measuring, displaying, regulating or the like of the uniformity or unevenness of the wall thickness of preferably tubular bodies made of conductive material : de en
  • GB777714A - Apparatus for the metallisation of continuously travelling organic and inorganic foils by thermal decomposition of metal compounds : en
  • CA542804A - Telescopic gun sight : en fr
  • CH322762A - Hydraulic device to compensate for valve clearance : de en
  • CA542829A - Valve with rubber-like seat : en fr
  • DE1010997B - Method and device for encrypting messages for wired or wireless transmission : de en
  • CH322720A - Bolts intended for soldering to a metal surface : de en
  • AT190310B - Electronically working meter and arrangement for such meters : de en
  • CH322696A - Instrument for measuring the power of acoustic vibrations in a liquid, including ultrasound : en fr
  • US2796931A - Packaged insulating units and method and apparatus of making same : en
  • USD180529S - Fishing float : en
  • DE1011158B - Process for the ongoing measurement and registration of physical quantities and device for carrying out the process : de en
  • DE1747565U - MOBILE LADDER FOR OPERATING STANDING STRETCHING FRAMES FOR CURTAINS AND STORES. : de en
  • GB777780A - Novel ester plasticizers : en
  • US2796794A - Intermittently variable feed mechanism for forming changeable lead helix : en
  • AU218160B2 - vovme~nts in or' vekinqg o elect nc pulse generating systems : en
  • AU2424156A - Labelling of insulated electric conductors : en
  • AT190362B - Process for the cold forming of metals, in particular iron and steel : de en
  • CA542767A - Safety devices for power driven machines : en fr
  • CA542858A - Highway crossing protection control apparatus : en fr
  • DE1000387C2 - Process for the preparation of new 1, 10-diazaanthracenes substituted in the 9-position : de en
  • FR1139167A - Machine for cutting earthenware, stoneware, ceramic and cement tiles : en fr
  • GB777558A - Blind-stitch sewing machine : en
  • GB777636A - Fuel feed device for internal combustion engines : en
  • DE1747629U - HOSE REEL. : de en
  • DE965853C - Overlay radio receiver with image frequency suppression : de en
  • US2796629A - Hinge mounting for lighter covers : en
  • CH322682A - Current converter or transformer : de en
  • FR1139348A - Meter or distributor for measuring the rate of flow of a liquid such as gasoline : en fr
  • GB777822A - Improvements in or relating to variable-speed transmission mechanisms : en
  • GB777900A - Alkyl ethers of podophyllum glucosides and process for their manufacture : en
  • US2797314A - Demodulation of vestigial sideband signals : en
  • GB777518A - Fuel oil composition : en
  • GB777777A - Improvements in or relating to electric grilling devices : en
  • GB777902A - Improvements in front wheel suspension for motor vehicles : en
  • GB777710A - Improvements relating to electric welding apparatus : en
  • US2796926A - Venetian blind bracket : en
  • CA542654A - Polysulfonamides : en fr
  • FR1139274A - Symmetrical connection, by thread or removable helical ramp for tubes and pipes : en fr
  • GB777774A - A water meter : en
  • CH322680A - Pulse counter : en fr
  • CH322763A - Energy generation and consumption system with an internal combustion engine that is exposed to heavy load surges : de en fr
  • CH322820A - Process for the preparation of substituted N-monobenzhydryl-piperazines : en fr
  • CA542710A - Clothes drying machines : en fr
  • CH322630A - Process for the production of pigment preparations : de en
  • CH322732A - Filling for pillows, mattresses, quilts, cushions and the like : de en
  • GB777919A - Improvements in or relating to rocket-launchers for aircraft : en
  • DE965926C - Tobacco pipe : de en
  • FR1139373A - Signal block with paper basket, audible reminder and pedestrian traffic lights : en fr
  • US2796656A - Modified regenerated cellulose articles and method for making the same : en
  • US2797008A - Boat and house trailer assembly : en
  • DE1011171B - Control device for fluid vortex brakes : de en
  • FR1139052A - Short-range remote control or ultrasonic signaling device : en fr
  • FR1139159A - Advanced vehicle suspension : en fr
  • FR1139263A - Control device for road signs : en fr
  • DE1000821C2 - Process for the preparation of triazine-tri-isothiuronium chloride : de en
  • FR1139298A - Electrical conductors insulated with mica and resinous compositions : en fr
  • GB777830A - An improved apparatus for the continuous manufacture of biscuits and like products : en
  • FR1138994A - Improvements to connector systems such as those for multi-pin sockets : en fr
  • FR1139067A - Improvements to electrolytic salt bath treatment processes : en fr
  • FR1139119A - Pendulum : en fr
  • DE1747491U - TESTING AND SIGNALING DEVICE FOR DEFECTIVE PROTECTIVE SOCKETS AND DEFECTIVE PROTECTIVE CABLES IN CONSUMER CIRCUITS. : de en
  • FR1139168A - Seat can be moved laterally, especially for coaches : en fr
  • DE1011352B - Process for smoothing objects made of ceramic building materials : de en
  • DE965951C - Horizontal cylinder-shaped sterilization autoclave : de en
  • FR1139099A - Improvements to timed switches : en fr
  • DE1011325B - Practice grenade with deployment barrel : de en
  • DE1747557U - LOCKING DEVICE ON THE DRIVE OF A PATERNOUS SHELVING ARRANGEMENT. : de en
  • DE1747769U - COLLAPSIBLE PACKAGING BOX. : de en
  • DK83027C - Packaging with swing-out spout. : da en
  • USD180531S - Fluorescent lighting fixture : en
  • DE1747620U - FLOOR MILL. : de en
  • DE1747689U - PHOTOGRAPHIC LENS SHUTTER. : de en
  • DE1747774U - OVAL CONTAINER FOR COFFEE EXTRACT POWDER. : de en
  • FR1139078A - Method and anti-vibration securing device for rolling stock : en fr
  • FR1139073A - Adjustment device for posometers or the like : en fr
  • DE1747493U - FLAT PIVOTING ROD BATTERY LAMP HOLDER. : de en
  • DE1747800U - BOLT CUTTER WITH INTERCHANGEABLE KNIFE. : de en
  • FR1139231A - Washing machine designed for heating by solid fuels : en fr
  • FR1139177A - Flexible, waterproof and abrasion resistant electric heating body : en fr
  • CY161A - Improvements in or relating to a process for the production of crystalline insulin : en
  • DE1011180B - Method for storing pulses according to the nuclear spin echo method : de en
  • DE952745C - Device for underwater massage : de en
  • FR1139369A - Reduction valve : en fr
  • GB777674A - Improvements in or relating to circuits for monitoring the polarity of television signals : en
  • GB777811A - Improvement in the stabilization of organic materials : en
  • FR1139017A - Process for curing ethoxylic resins : en fr
  • GB777586A - Laminated plastic assembly : en
  • CH322881A - Outdoor and indoor play facility : en fr
  • AT190406B - Grid or grab wheel for the wheels of agricultural vehicles : de en
  • DE1010945B - Process for the production of artificial leather : de en
  • DE1747767U - DEVICE FOR REMOVING SELF-ADHESIVE LABELS OD. DGL. : de en
  • US2797184A - Process for the recovery of heparin : en
  • CA542645A - Production of metallic powders : en fr
  • CH322671A - Compression mine ignition device : en it
  • AT190221B - Process for the production of alkali metal salts and alkaline earth metal salts of penicillin G. : de en
  • AU2424556A - Improvements in apparatus for mixing and agitating : en
  • CA542724A - Wheel cover : en fr
  • DE1011283B - Sealing device for the drive shaft of a centrifugal pump for circulating the washing liquid in a washing machine : de en
  • DE965945C - Device for the numerical detection of the deformation of sawtooth-shaped curves, in particular of sawtooth test signals when testing transmission lines, for example for television purposes, on the fluorescent screen of Braunschen tubes : de en
  • FR1139303A - Process for producing yarns and the like as well as films of regenerated cellulose by adding hydrazines to viscose : en fr
  • GB777454A - Improvements relating to worm conveyors : en
  • AT190419B - Clips, in particular for the caps of writing implements : de en
  • AU217330B2 - Labelling of insulated electric conductors : en
  • DE965883C - Gas discharge tubes with cold cathode : de en
  • US2797226A - Process of resolving dl-acyl tryptophan compounds and products obtained thereby : en
  • US2797248A - Dichloromethylene-cyclohexyl compounds : en
  • US2796841A - Truck arrangement : en
  • US2796905A - Safety purse device : en
  • CA542656A - Stain filler combination for wood : en fr
  • CA542850A - 4-halo-3,20-diketo steroids-3-cyclic ketal : en fr
  • CH322685A - Electrical circuit : en fr
  • CH322766A - Rolling bearing with an inner ring for mounting a connecting rod on a piston pin : de en
  • US2796930A - Continuous roll feed device : en
  • US2797373A - Metallized film capacitors : en
  • US2796866A - Device to train a dental patient to open and close his lower jaw in his terminal hinge position : en
  • DE1011104B - Process for the production of catalysts for reforming gasoline : de en
  • DE1011306B - Rotary handle for operating cables, in particular od on the handlebars of motorcycles. : de en
  • US2796762A - Engine function efficiency meter : en
  • US2797350A - X-ray tube : en
  • CH322573A - Device for monitoring the flame of a burner : en fr
  • CH322789A - Periodically operated contact device for mechanical converters : de en
  • US2796631A - Method and apparatus for coiling thermoplastic material : en
  • US2797089A - Mechanical accumulator in strip feeding devices : en
  • DE1011327B - Pulse generator for remote measurement transmitters working according to the pulse frequency method : de en
  • CH322778A - Method of manufacturing an electric cable and electric cable obtained by this method : en fr
  • CH322836A - Decoupling device for microwaves : de en
  • CH322658A - Device for applying magnetic tape to film strips : de en
  • DE1011239B - Process for the production of dome-shaped, breakable diaphragms and vacuum supports as overpressure protection for pressure vessels : de en
  • DE1011270B - Method of treating soybean meal : de en
  • US2796956A - Apparatus for automatically setting foot brake of driverless vehicle accidentally detached from towing vehicle : en
  • AT190278B - Process for the production of moldings : de en
  • CA542621A - 3-(4-CHLORO-7-HYDROXY-3-METHYLPHTHALIDE-3)-5,6,8-TRIHYDROXY-.alpha.-TETRALONE AND METHOD OF PREPARING THE SAME : en fr
  • US2796869A - Tobacco filter : en
  • DE1010979B - Blowing system for steel production in the converter with a lance blowing from above : de en
  • GB777448A - Improvements in paper and like sacks : en
  • GB777878A - Improvements relating to pallets : en
  • GB777779A - Improvements in and relating to a safety arming mechanism for fuzes : en
  • DE1747709U - CONTAINER EMPTYERS. : de en
  • DE965650C - Electric drive with resistance braking : de en
  • DE1010922B - Suspender clip : de en
  • GB777678A - A method of inhibiting the evaporation of volatile non-aqueous liquid products : en
  • US2796893A - Coffee dispensing machine : en
  • US2797210A - Polybutadiene thermal reaction products from organo free radical mass catalysis and methods of producing the same : en
  • US2797146A - Mixing apparatus and process utilizing same : en
  • GB777576A - Improvements relating to web renewing mechanism : en
  • GB777801A - Improvements in or relating to television receivers : en
  • DE1747777U - FRESH SHIPPING OR SALES PACKING MADE FROM PLASTIC FILM : de en
  • DE1000785C2 - Wire stitching machine : de en
  • DE1011242B - Galvanic baths for the production of metal coatings : de en
  • GB777508A - The manufacture of ketones and a catalyst therefor : en
  • US2796697A - Parachute ball toy : en
  • GB777590A - An improved agricultural crop-cutting machine : en
  • GB777691A - Cyclopentanopolyhydrophenanthrene compounds and processes for their preparation : en
  • GB777773A - Oleaginous compositions : en
  • GB777828A - A machine for use in the finishing of hosiery articles : en
  • US2796759A - Ball bearing test machine : en
  • US2796932A - Multiple to unit entry card converter : en
  • US2797188A - Refining petroleum with an alkanolamine absorbent and reactivation of the spent alkanol amine : en
  • DE1011326B - Deduction for the flame tube of a flamethrower : de en
  • DE1011169B - Device for displaying certain temperature combinations of two media : de en
  • FR1138978A - Footwear for babies or other applications and method of manufacture thereof : en fr
  • FR1139104A - Transformer filled with insulating liquid and separated from outside air : en fr
  • US2796726A - Yarn balloon controller or generator : en
  • DE1747453U - REPORTING SYSTEM. : de en
  • DE965907C - Circuit arrangement for determining the amplitude of pulses : de en
  • DE1011056B - Three-leg core of the temple type composed of three frame cores : de en
  • FR1139032A - Method and device for checking the insulation of insulated electrical conductors : en fr
  • DE1011297B - Pneumatic-hydraulic actuation device for vehicle brakes, in particular vehicle brakes : de en
  • US2796761A - Engine function efficiency meter : en
  • US2796819A - Rotary hoe wheel : en
  • DE1747740U - LOCKING AND FUNCTIONAL PART FOR HUNTING WEAPONS, ESPECIALLY FOR RIFLES. : de en
  • CH322575A - Centering device : de en fr
  • DE1747468U - ACCUMULATOR BATTERY. : de en
  • FR1139056A - Improvements to fluorescent substances : en fr
  • GB777544A - Water soluble organic copper compounds and a process for their production : en
  • GB777895A - Improvements in or relating to oil fuel burners : en
  • US2796920A - Chair back support : en
  • US2797168A - Coating composition : en
  • US2796994A - Garment rack attachment for ironing boards : en
  • US2796999A - Tunneling apparatus : en
  • DE1010958B - Process for the preparation of carbonic acid amides : de en
  • DE1747780U - PACKAGING CASE OR BAG MADE OF PLASTIC. : de en
  • DE1011030B - Electrical plug-in device, in particular line connection contact : de en
  • AT190384B - Photographic lens shutter : de en
  • CH322854A - Vehicle card holder device : en fr
  • DE1011203B - Hand-pulled hoe running on wheels : de en
  • DE1747746U - REMOTE MEASURING DEVICE WITH COARSE AND FINE RESISTANCE ENCODER. : de en
  • DE965958C - Valve arrangement for high pressure piston pumps, especially high pressure feed pumps : de en
  • DK82992C - Electrical contactor. : da en
  • GB777491A - Improvements in and relating to strip feeding means : en
  • US2796769A - Crank-shaft and the corresponding crank-case : en
  • US2797031A - Garment hanger : en
  • FR1139112A - Stocking clamp : en fr
  • GB777748A - Improvements in or relating to a method of making linoleum type sheet material : en
  • CA542569A - Elevator top for desk : en fr
  • DE1011041B - Device in which an effect occurring in a current-carrying resistor body under the influence of a magnetic field is used : de en
  • DE1011128B - Loading winch drive by means of a multiple pole-changing three-phase motor : de en
  • DE965899C - Method for breaking ice by means of a watercraft and devices for carrying out the method : de en
  • GB777627A - Improvements in transistor amplifiers : en
  • BE558240A - Astatic multivibrator : en fr
  • CA542619A - Copolymers of p-isopropenyl toluene and unsaturated alkyd resins : en fr
  • CH322625A - Process for the preparation of new monoazo dyes : de en
  • DE965925C - Calling device for a memory matrix consisting of magnetic cores in electronic calculating machines : de en
  • AU217709B2 - Improvements in or relating to "heating & temperature sensitive control wire : en
  • US2797256A - Dichroic reflector optical system : en
  • AU1527156A - Couplings for flexible tubing : en
  • CA542667A - Push button operated mechanism : en fr
  • CA542797A - Methods for obtaining superficial diffusion alloys, in particular chromium alloys : en fr
  • GB777874A - A method of fastening buttons to textile articles and an apparatus for effecting such fastening : en
  • AT190338B - Distributor for low voltage ignition systems with capacitor discharge : de en
  • DE1011052B - Converter arrangement : de en
  • FR1138981A - Improvements to needle bars in knitting machines, more particularly in household : en fr
  • GB777883A - Shoes and shoe lasts, and methods of making the same : en
  • US2796935A - Increasing production rates of gas and oil wells : en
  • US2796663A - Tube cutter : en
  • US2796673A - Apparastus for testing for parallelism of connecting rod journals : en
  • DE1001312C2 - Control for electrical rail or contact line switches in a given adjustment sequence : de en
  • DE1011107B - Additives for lubricants : de en
  • DE1011301B - Tubeless pneumatic tires : de en
  • DE965847C - Resilient expansion for mining routes and ridges to be intercepted in steep storage : de en
  • US2797237A - Lower alkanoic acid esters of 3, 7, 9-trimethyl-6-decen-1-yn-3-ol : en
  • US2797388A - Apparatus for measuring attenuation : en
  • DE963951C - Resilient pit lining, especially route lining : de en
  • CH322619A - Additive halogenation process of vinyl compounds : en fr
  • GB777480A - Improvements in textile yarn spinning machines : en
  • US2797359A - Deflection circuit : en
  • GB777613A - Improvements in or relating to paper coating : en
  • DE1747616U - CONTROL KEYBOARD FOR COMPUTERS OR MEMORIES IN BOOKING AND SIMILAR MACHINES. : de en
  • AT190284B - Gunmetal alloy, especially for the production of permanent mold castings : de en
  • GB777538A - Improvements in or relating to propylene polymers and copolymers and the preparationthereof : en
  • FR1139040A - Machine for making molds or sand cores by blowing with interchangeable sand projection hoppers : en fr
  • CA542818A - Process for mixing naphthenic acid salts with hydrocarbons and hydrocarbon oils : en fr
  • CH322808A - Brilliantine : en fr
  • CH322892A - Process for the production of vitamin B1 mononitrate : de en
  • CA542736A - Gun safety mechanism : en fr
  • US2796912A - Sealing dielectric materials by the application of a radio-frequency arc : en
  • US2796768A - Power operated elliptical motion tool : en
  • DE1011222B - Additive to the fuel for gasoline engines : de en
  • FR1139314A - Closed ferromagnetic circuit device with high remanence : en fr
  • FR1139339A - heat exchanger comprising exchanger elements in the form of a louver : en fr
  • DE1011154B - Photoelectric scanning device for measuring or display device with a short measuring path : de en
  • DE1747663U - ACTUATING DEVICE FOR THE SHUT-OFF DEVICE OF PRESSURE PIPELINES FOR PUMP SYSTEMS. : de en
  • DE1747691U - LIQUID PUMP, PREFERABLY DRUM PUMP. : de en
  • GB777715A - Improvements in or relating to the production of inlay effects on embossed fabrics : en
  • CH322557A - Component and method and device for its production : de en
  • GB777692A - Polyhydrophenanthrene compounds : en
  • GB777551A - Floor structure for chassisless motor vehicles : en
  • GB777763A - Improvements in or relating to friction devices such as brakes or clutches : en
  • AT190254B - Device for regulating the output of boilers, in particular sectional boilers : de en
  • AT190400B - Suspension for vehicles, in particular motor vehicles : de en
  • CH322857A - Housing for a signaling device for a vehicle, in particular a motorcycle : en fr
  • US2796671A - Gauging device and method for checking a radius of curvature : en
  • CA542625A - Separating apparatus : en fr
  • CA542627A - Platinum-containing reforming catalyst : en fr
  • CH322785A - Arrangement for compounding generators with an excitation winding : de en
  • CH322578A - Furniture for office use : de en
  • CH322595A - Device for the full automation of the hemming on a sewing machine : de en
  • DE1010926B - Bottom valve for pipe rods in boreholes to determine leaks in the rod : de en
  • DE1010950B - Process for the production of fuel briquettes : de en
  • DE1011134B - Double storey ceiling : de en
  • DE1747411U - HYDRAULIC PIT STAMP. : de en
  • DE1747530U - CUTTING BOARD. : de en
  • FR1139299A - Stackable filter media disc : en fr
  • GB777709A - Improvements relating to combined seal and electrode terminals for electron discharge devices : en
  • CA542661A - Chlorophyll preparations : en fr
  • CH322816A - Process for the preparation of N-mono-benzhydryl-piperazine derivatives : en fr
  • DE1747574U - CAST IRON RADIATOR LINK. : de en
  • FR1139120A - Tube or bar feed mechanism, especially for an ampoule making machine : en fr
  • FR1139166A - Packaging for confectionery and other products, bearing inscriptions legible through its opening : en fr
  • GB777760A - A top frame for mine trucks : en
  • CA542744A - Blasting assembly for use in a re-utilisable blasting device : en fr
  • US2796646A - Clip : en
  • US2796619A - Brush having universally connected handle : en
  • FR1139269A - Lock system : en fr
  • US2796617A - Combination mop and wringer assembly : en
  • DE1011258B - Method and device for preheating of aluminothermically welded workpieces, preferably rails : de en
  • DE1747712U - PRESERVING GLASS OPENER FOR GROOVED INDUSTRIAL AND FLAT-EDGE GLASSES. : de en
  • CA542637A - Noise eliminator for automatic pilot systems : en fr
  • DE1000820C2 - Process for the preparation of iminodibenzylene : de en
  • CY160A - Improved process for the production of crystalline insulin : en
  • CH322840A - Gas warning device : de en
  • US2797372A - Electromagnetic switches : en
  • CA542730A - Process for the manufacture of silica-alumina catalyst : en fr
  • DE1011143B - Process for the production of colored and figuratively patterned tile coverings from thermoplastics : de en
  • US2796887A - High vacuum valve : en
  • US2797052A - Crackling cake breaker consisting of a hopper and an enclosed drum and intermeshing breaker bars extending from hopper and drum : en
  • CA542658A - 4:7-phenanthrolines and process of making same : en fr
  • CA542737A - Mining apparatus with plow and conveyor : en fr
  • US2796735A - Acoustic jet engine with flow deflection fluid pumping characteristics : en
  • FR1138996A - Apparatus for testing electric lamps : en fr
  • FR1139148A - Pneumatically driven hydraulic pump : en fr
  • GB777575A - Improvements in or relating to containers, particularly supply containers adapted tobe dropped from aircraft in flight : en
  • GB777629A - An improved hot water bottle : en
  • FR1139009A - Grain refining process applicable to hypereutectic aluminum-silicon alloys : en fr
  • DE1010933B - Resilient pit lining : de en
  • DE1011130B - Reel, preferably tractor reel with compressed air drive : de en
  • DE965932C - Pit lining with flexible filler : de en
  • FR1139353A - Stabilizer-compensator adaptable to the suspension of motor vehicles : en fr
  • JPS324380B1 - : ja
  • US2797167A - Hydrophobic blends comprising fortified rosin and wax : en
  • US2797334A - Illuminating attachment for light measuring instruments : en
  • US2796657A - Pivoted jaw armor cutter : en
  • US2796806A - Autoamtic tracer control : en
  • US2797294A - Paint removing tools : en
  • CA542622A - Tetracycline production : en fr
  • CA542683A - Polyethylene terephthalate film and the method of producing same : en fr
  • AT190325B - Haymaking device : de en
  • CA542676A - Method of and apparatus for rapidly cooling extruded stock : en fr
  • CA542703A - Pleated paper filter element : en fr
  • US2796823A - Beverage preparation and serving device : en
  • US2796868A - Combine cylinder : en
  • US2797185A - Oleaginous vitagen preparation : en
  • US2797394A - Electrical conductor having composite central dielectric member : en
  • US2796702A - Method and apparatus for sonic polishing and grinding : en
  • US2796676A - Level and inclination determining device : en
  • US2797200A - Method for promoting hydrocarbon synthesis catalyst : en
  • US2797323A - Pulse interval divider : en
  • DE1001311C2 - Warning signal with a light source to secure unguarded railroad crossings : de en
  • FR1139087A - Process and apparatus for the purification of neutral gases : en fr
  • GB777536A - Improvements in or relating to fuel injection equipment : en
  • GB777648A - Binocular telescope : en
  • DE965077C - Method and device for weight measurement and monitoring of a material flow : de en
  • DE1001175C2 - Process for the production of ceramic molded bodies which are resistant to temperature changes : de en
  • US2796822A - Air conditioning apparatus : en
  • US2797296A - Electric heater : en
  • US2796840A - Rail coupling : en
  • US2796962A - Magnetic clutch with stationary winding : en
  • DE1011243B - Process to increase the wear resistance and the resistance to seizing of metals : de en
  • DE1747547U - UPHOLSTERED BODIES, IN PARTICULAR FOR SEATS AND Loungers. : de en
  • DE1747635U - FOOD DRINK WITH PUMP SELF-OPERATED BY CATTLE. : de en
  • FR1139155A - Method and device for mounting a carriage to be driven by a rectilinear translational movement : en fr
  • GB777702A - Improvements in and relating to electrical two-part connectors : en
  • FR1139039A - New monoazo dyes, their preparation and uses : en fr
  • US2797171A - Method of uniformly applying lacquer to paper strips : en
  • US2797249A - Manufacture of oxygen-containing organic compounds : en
  • DE1747403U - INSERT FOR TEXTILES. : de en
  • DE1747626U - PTO SHAFT DRIVE DEVICE FOR TENSIONING TYPE MOWER. : de en
  • FR1139010A - Photosurfaces improvements : en fr
  • GB777456A - Improvements in flexible doors and the like : en
  • DE1747447U - PANEL PROTECTIVE ENCLOSURE OF DIESEL LOCOMOTIVES USED IN UNDERGROUND MINING OPERATIONS. : de en
  • DE965850C - Process and device for filtering liquids : de en
  • FR1139191A - Electrode device for massage and electrotherapy : en fr
  • DE1747412U - LEVER FOR OPERATING THE PULL VALVE OF HYDRAULIC PIT STAMPS. : de en
  • DE1747446U - POWER DRIVEN UEGEL RAIL SAW. : de en
  • FR1139127A - Auxiliary electric coupling device for motor vehicles : en fr
  • DE965858C - Method of manufacturing a discharge tube : de en
  • US2796647A - Fastening devices for molding and the like : en
  • US2796826A - Fruit press : en
  • US2797299A - Method of forming serrations at the back of the blade of cutting elements : en
  • AT190448B - Sorting device, for example for ceramic plates : de en
  • CA542822A - Coil handling device : en fr
  • CH322556A - Hatcher : en fr
  • CH322617A - Process for the preparation of a polyenaldehyde : de en
  • DE1011336B - Smokeless powder : de en
  • DE1011166B - Device for the optical transmission of information to lecturers : de en
  • DE1747543U - AUTOMATICALLY ADJUSTABLE BEACH CHAIR. : de en
  • DE1747605U - UNPOLARIZABLE ELECTRODE FOR OWN POTENTIAL MEASUREMENTS. : de en
  • DE1747581U - CONSTRUCTION AND DECORATION PANEL WITH FINISHED SURFACE BASED ON PLASTIC. : de en
  • GB777649A - Electroplating barrel and frame therefor : en
  • GB777749A - Improvements in flexible joints for piping : en
  • GB777871A - Improvements in or relating to variable-ratio power transmission : en
  • DE1747642U - COMPRESSED AIR MOTOR. : de en
  • DE965863C - Pipe connector : de en
  • FR1139374A - Improvements to air-propelled submarine guns : en fr
  • GB777461A - Improvements in fabric raising machines : en
  • GB777568A - Telescopic steel pit prop : en
  • AT190274B - Process for the production of artificial horn buttons : de en
  • AT190321B - Haymaking machine : de en
  • GB777735A - Improvements in and relating to friction hinges : en
  • GB777459A - Improvements in or relating to hydrocarbon reforming with platinum catalyst and regeneration system therefor : en
  • US2796954A - Brake anti-friction insert : en
  • US2797284A - Liquid level measurement and control : en
  • DE965900C - Bunker system : de en
  • AT190367B - Process for the production of ski edge lamellas : de en
  • US2797151A - Apparatus for producing nitric acid : en
  • GB777726A - Improvements in and relating to brakes for controlling rotary motion : en
  • DE1011319B - Dry shaver : de en
  • US2797044A - Means for regulating the characteristics of multi-stage axial-flow compressors : en
  • FR1138954A - Locking device for nuts : en fr
  • FR1138965A - Site stake : en fr
  • FR1139302A - Process for producing yarns and the like as well as films of regenerated cellulose by adding the condensation products of ammonia and aldehydes to viscose : en fr
  • DE1747457U - CALL MACHINE FOR TELEPHONE SWITCHING. : de en
  • FR1139368A - Method and device for the manufacture of an adherent fabric the pile of which consists of fibers with ends curved into small hooks : en fr
  • DE1747781U - CLOSURE FOR CONTAINER MADE OF PLASTIC FILM. : de en
  • AU212799B2 - Improvements in and relating to bread baking tunnel ovens : en
  • AU2416356A - Synchronizing mechanism : en
  • DE1011287B - Control device for aircraft : de en
  • US2797339A - Pulse stretcher : en
  • CH322872A - Process for the preparation of a cobalt-containing disazo dye : de en
  • CA542846A - Two phase electromagnetic device : en fr
  • CH322782A - Automatic control device for an electrical circuit : de en
  • BE558175A - : fr
  • DE1011023B - Symmetrical high-frequency cable with shield : de en
  • DE965848C - Anchor support for mining operations : de en
  • FR1139027A - Device for removing grass, straw, etc. in the beet washing troughs : en fr
  • GB777523A - Improved detergent compositions : en
  • US2797077A - Apparatus for preheating kiln-feed material by kiln-exit gases : en
  • AT190304B - Projector with image changing device for the continuous presentation of plate-shaped slides : de en
  • DE1011018B - Directional resonance couplers and filter crossovers built from them, especially for millimeter waves : de en
  • CH322610A - Wrapping for tobacco products, in particular for cigarettes, cigars and cheroots : de en
  • DE1010977B - Housing for hermetically sealed small refrigeration machines : de en
  • CA542727A - Article of footwear : en fr
  • DE965912C - Magnetic flywheels for operating small motor vehicles, in particular motorcycles : de en
  • FR1139106A - Low reluctance magnetic circuit electromagnetic actuation mechanism : en fr
  • GB777682A - Polyhydrophenanthrene compounds : en
  • US2796981A - Means for controlling the use of safety razor blades : en
  • US2796902A - Chopping board : en
  • US2797396A - Welded miter joints with square lapped joints : en
  • DE1747476U - SPRING CONNECTION CLAMP. : de en
  • US2797214A - Tetrakisazo dyestuffs : en
  • AT190228B - Method and device for drying sand molds by means of a portable electric mold dryer : de en
  • CH322574A - Heat exchanger device between a stream of hot gas and a medium to be heated : en fr
  • AT190206B - Device for tanning by spraying : de en
  • CA542731A - Sealing machine : en fr
  • CA542783A - Washing machines : en fr
  • US2797251A - Device for holding and moving forward electrodes : en
  • CH322672A - Gyroscopic device which is adjustable about at least one axis with respect to the direction of gravity : de en
  • GB777680A - Improvements in or relating to ironing boards : en
  • FR1139035A - Improvements to hydraulic couplers : en fr
  • GB777901A - Improvements in screw threaded unions for tubular members : en
  • US2797239A - Preparation of chloroalkanesulfonates : en
  • GB777485A - Improvements in or relating to output arrangements for cavity magnetrons : en
  • FR1139186A - Quick fixing piece for electrical pipes : en fr
  • FR1139323A - Disazo dyes, their copper complexes and process for the preparation thereof : en fr
  • GB777470A - Method of sticking wooden floor coverings to concrete : en
  • GB777823A - Improvements in, or relating to, pipe coverings comprisng bonded glass fibres and a method of manufacturing same : en
  • CH322757A - Hydrostatic piston engine : de en
  • DE1747549U - CHAIR FOR TODDLERS. : de en
  • DE1747542U - CARPET OR RUN PAD. : de en
  • US2796811A - Machine for laying roads : en
  • US2796863A - Pressure responsive pick-up measuring device : en
  • DE1747762U - MINIATURE MOVEMENT GAME WITH MAGNETIC FIGURES. : de en
  • DE965890C - watch strap : de en
  • US2797304A - Methods of welding : en
  • AT190293B - Device for actuating contact rockers, in particular mercury rockers : de en
  • AT190364B - Method and apparatus for making a capsule-shaped solder set : de en
  • US2796977A - Wardrobe box and holder hanger therefor : en
  • GB777467A - Improvements in and relating to electric traction control systems : en
  • GB777814A - New malonic, cyanoacetic and acetoacetic acid derivatives, and processes for making and using the same : en
  • US2796634A - Reverse forming process for making shaped articles from plastic sheet material : en
  • US2796732A - Gas producing apparatus of the gas turbine type : en
  • US2797038A - Extension ladder with hook type fastening : en
  • AT190204B - Method and device for processing fur skin material : de en
  • CA542814A - Shear : en fr
  • AU2416456A - Improvements in emulsifier and emulsifiable concentrate : en
  • DE1747619U - DEVICE FOR FASTENING ATTACHMENTS TO TRUCKS. : de en
  • AT190344B - Single stage gas turbine : de en
  • AT190386B - Method for producing blueprint material : de en
  • CH322588A - Device for forming conical bobbins with a thread fed at constant speed : en it
  • CH322875A - Process for the production of a cobalt-containing azo dye : de en
  • DE965879C - Contact converter : de en
  • CA542760A - Method of reducing briquetted iron ores in a blast furnace : en fr
  • US2796985A - Card-supported transparent package : en
  • US2797107A - Trailer and tow-car hitch : en
  • FR1139285A - Automatic opening release device : en fr
  • GB777879A - Improvements in or relating to processes for the separation of difficultly-separablesolid and liquid phases : en
  • AT190308B - Planning board : de en
  • AT190303B - Binoculars : de en
  • CH322871A - Process for the production of basic, phosphorus-containing esters : de en
  • US2796692A - Non-snag fish hook : en
  • FR1138992A - Tube extrusion press : en fr
  • GB777881A - A furnace for heat treating metal parts : en
  • US2797115A - Vehicle door latch : en
  • CA542843A - Bore mining apparatus with strata sensing means : en fr
  • GB777868A - Improvements in or relating to display surface for colour television tubes : en
  • US2797137A - Bait and tackle box : en
  • US2797397A - Tube socket for printed circuits : en
  • GB777570A - Improvements in thermopropulsive ducts especially for aircraft : en
  • FR1139288A - Automatic siphoned turbine for low head : en fr
  • GB777516A - Improvements in or relating to the production of tablets by pressure : en
  • IE21604L - Bending glass sheets : en
  • GB777532A - Process for the removal of oxidizable impurities from naphthalene : en
  • DK82978C - Method of bleaching textile materials of polyamides. : da en
  • FR1139317A - Industrial machine for uncapping wax and honey combs : en fr
  • FR1139343A - Improvements to devices for perforating well walls : en fr
  • CA542762A - Apparatus for treating plastic sheets : en fr
  • CH322780A - Inertia operated device : de en
  • FR1138986A - Manufacture of aromatic dicarboxylic acids : en fr
  • US2797338A - Circuit for preventing contact arcing : en
  • DE965301C - Drum magnetic separator : de en
  • CH322882A - Radio-electric antenna device : en fr
  • US2797311A - Vapor arc lamp : en
  • US2797356A - Electron discharge tubes : en
  • AT190252B - Gas control valve, especially for high pressure systems : de en
  • AT190377B - Process for the production of animal feed : de en
  • DE1011151B - Process for the chlorination of ores containing heavy metals and other raw materials with gaseous chlorinating agents : de en
  • DE1011347B - Process to prevent lime bloom on the surface of asbestos cement panels : de en
  • DE965866C - Gear shift for bicycles : de en
  • US2797026A - Self-sealing container : en
  • DE965859C - Process for the production of electrically heated metal vessels for cooking, roasting or baking : de en
  • US2796632A - Plastic extruder with evaporative cooling system : en
  • CH322879A - Process for the production of a cover laminate : de en
  • USD180513S - Wheeled whirling toy : en
  • US2797390A - Microwave transmission lines : en
  • FR1139183A - Process for inductively dividing an advancing rolled material, in particular tubes, and device for carrying out this process : en fr
  • CH322645A - Process for the production of semi-pulp : de en
  • AU213931B2 - Improvements in horizontal sweep and high voltage transformers for television receivers : en
  • CA542754A - Purification of tyrosine : en fr
  • FR1139084A - Improvements to electron multipliers : en fr
  • GB777557A - Method and apparatus for handling data : en
  • AU220084B2 - Auxiliary agents for dyeing andthe use thereof : en
  • DE1011149B - Process for the production of a porous, nitrogen-containing anion exchange resin : de en
  • US2797111A - Fitting for plural layer wire reinforced hoses : en
  • US2796729A - Secondary clock setting mechanism : en
  • US2796885A - Differential piston type relief valve : en
  • LU35013A1 - : en
  • US2796829A - Punch card printing mechanism : en
  • AT190408B - Wear tracks of rubber, in particular on winter tires for motor vehicles and methods for their manufacture : de en
  • CA542628A - Apparatus for crimping shells : en fr
  • CH322561A - Device for emptying a bucket into a container : de en
  • US2796737A - Hydraulic remote control system : en
  • US2797046A - carlstedt : en
  • US2796742A - Ice tray : en
  • CH322678A - Recorder : de en
  • DE1747731U - DRAWING TABLE WITH DRAWING MACHINE. : de en
  • GB777721A - Improvements relating to marine navigational calculating devices : en
  • CA542615A - Process for producing ammonium nitrite : en fr
  • CA542706A - Refrigeration and ventilation device : en fr
  • AT190394B - Multi-speed gear change transmission for motor vehicles, in particular rail vehicles, with only two upstream friction overrunning clutches : de en
  • CH322829A - Carrier wave telephone system : de en
  • AU2419656A - Improvements to and relating to nuclear powerplant : en
  • CH322769A - Combustion apparatus : en fr
  • AU213691B2 - Improvements in or relating toa method for insolubilising artificial filaments, threads, fibres andthe like : en
  • US2796836A - Rotors for compressing machines such as centrifugal blowers and pumps : en
  • US2796911A - Method of manufacturing belts : en
  • US2797024A - Trough : en
  • CA542752A - Cane harvester cutting assembly : en fr
  • CH322765A - Chamber spark plug for internal combustion engines : de en
  • CA542816A - Hinge construction for cable terminal : en fr
  • CH322805A - Process for the preparation of 20-oxo-21-acetoxy-pregnanes : de en
  • DE1011058B - Electric power generation system for converting the mechanical energy emitted by a shaft rotating at a speed that fluctuates between a lower and an upper limit value into electrical alternating current of a certain frequency : de en
  • AT190275B - Process for the preparation of solutions of polymers of acrylonitrile : de en
  • CH322642A - Process for stabilizing polymeric substances containing halogens against the action of heat and light and composition comprising a polymeric substance containing halogens stabilized by this process : en fr
  • CH322826A - Voice damper, in particular for attachment to a microphone : de en
  • DE1010995B - Pilot-controlled level control for line amplifiers : de en
  • FR1139256A - Suspension system for tobacco dryers : en fr
  • AT190298B - Method of making magnetic recordings : de en
  • DE1010927B - Apparatus for boreholes to generate heat : de en
  • DE1011185B - Device for mechanical mixing and sorting of payment cards, in particular punch cards : de en
  • AT190212B - Thread brake with automatic control of the thread tension : de en
  • AU215262B2 - Stabilized vitamin d composition and process forthe manufacture thereof : en
  • GB777632A - Support for cathode-ray tube : en
  • GB777665A - Improvements in or relating to electrical screening arrangements : en
  • US2797244A - Process for the hydrogenation of meta-nitroacetophenone : en
  • DE1747585U - FRAME PROFILE MADE OF METAL. : de en
  • DE1000386C2 - Process for the production of new quinazoline derivatives : de en
  • DE1011119B - Nutrient medium for the production of neomycin : de en
  • CH322608A - Process for green forage conservation : de en
  • US2797118A - Gate latch and locking means therefor : en
  • AU211825B2 - Electrical comparator : en
  • AU215869B2 - Electron discharge device : en
  • CA542749A - Soluble coffee extract : en fr
  • US2796680A - Novelty educational hats : en
  • DE1747483U - SWITCH ARRANGEMENT. : de en
  • DK82985C - Process for the preparation of functional derivatives of pyridinal aldehydes. : da en
  • FR1139180A - Shoe with asymmetric swimming fins : en fr
  • US2797383A - Voltage-responsive electronic resistor and apparatus using the same : en
  • DE1011125B - Lid with cylindrical plug-in attachment and central filling opening for mixer vessels with pouring spout : de en
  • DE1011368B - Bolt-firing device : de en
  • DE965844C - Plain bend extension from flanged channel profiles : de en
  • FR1139103A - New waterproofing process : en fr
  • FR1139236A - Simultaneously sorting and grading machine for seed potatoes : en fr
  • USRE24335E - Wheel cover : en
  • GB777815A - Method of, and apparatus for making galvanic anodes for use in the cathodic protection of metallic structures : en
  • DK83033C - Process for reducing the tendency to coagulate potassium sulphate or ammonium sulphate or mixtures containing as essential component one or both of these sulphates. : da en
  • GB777553A - Improvements in or relating to indexing of books or other publications : en
  • DE889343C - Rust inhibitor based on powdered metals with different positions in the electrochemical series : de en
  • FR1139296A - Safety razor blade holder : en fr
  • DE1747703U - SINGLE TRACK VEHICLE OF THE TYPE OF A MOTORCYCLE, MOTORCYCLE, MOPEDS, BICYCLES, ETC. : de en
  • DE1747532U - WAX POLISHER AND WIPER. : de en
  • DE1747670U - WAFFLE SHEET REPRODUCING MACHINE. : de en
  • CA542798A - Methods and apparatus for the formation of diffusion superficial alloys, in particular chromium alloys : en fr
  • CH322817A - Process for the preparation of piperazine derivatives : en fr
  • DE965930C - Process and system for the eradication of sewage sludge : de en
  • US2797176A - Process for interrupted hydrolyzing of starch : en
  • FR1139020A - Pump : en fr
  • GB777781A - Improvements in or relating to fuzes for shells, especially for mortar bombs : en
  • GB777541A - Improvements relating to heat resistant alloys : en
  • GB777807A - Improvements in or relating to television receivers : en
  • GB777770A - Improvements in or relating to highly active platinum group metal catalysts : en
  • US2796907A - Expansion nut comprised of flanged outer sleeve and tapered, threaded expander thereof : en
  • US2797036A - Lock mechanism for a spare tire : en
  • FR1139115A - Inking apparatus intended, in particular, for machines carrying out the decoration of glasses, plates and the like : en fr
  • FR1139341A - Application of photo resistance and device ensuring automatic signaling and lighting of all vehicles, rolling stock or flying equipment and all mobiles in general : en fr
  • DE1747688U - DEVICE FOR PERIODICALLY OPERATING SMALL LOCKING OPENINGS. : de en
  • FR1139360A - Improvements to devices sensitive to temperature variations for controlling electrical circuits : en fr
  • AT190301B - Friction wheel drive for turntables : de en
  • AU2424056A - Electrical comparator : en
  • CH322741A - Painting aid : de en
  • AT190235B - umbrella : de en
  • AT190390B - Rotary impeller pump : de en
  • DE965856C - Incandescent cathode tubes with steam or gas filling and oxide cathode : de en
  • CH322890A - Earthing contact wall plug with horizontally divided housing : de en
  • DE1010955B - Device for adjusting the anodes in alkali chloride electrolysis cells : de en
  • CH322779A - AC power installation : en fr
  • DK83049C - Electrical switch mechanism. : da en
  • CA542784A - Magnetic head assembly : en fr
  • CH322694A - Sound recording and reproducing device : de en
  • CA542770A - Sealed separable food container : en fr
  • CH322727A - Process for powdering an alloy by heat treatment and subsequent disintegration using a chemical solution : en fr
  • CA542605A - Drum-type pickling machine : en fr
  • CA542866A - Method of bonding rubber to metal and the resulting article : en fr
  • CH322843A - Tent with a canopy : de en
  • FR1139362A - Convection device for strengthening convection currents in the water of steam boilers : en fr
  • GB777501A - Process for the production of hydroperoxides of partly-hydrogenated polynuclear, aromatic hydrocarbons : en
  • GB777918A - Improvements in bolt or nut running machines or stopers : en
  • AT190214B - Conveyor drum : de en
  • AT190427B - Endless treadmill for clutter or the like. : de en
  • DE1011112B - Cable operated slide for regeneratively operated ovens : de en
  • DE1011116B - Device for cleaning teeth : de en
  • DE1747545U - DEVICE FOR CONNECTING INDIVIDUAL CHAIRS INTO A ROW. : de en
  • DE1747717U - SAWS FOR BUTTERFLY PLANTS, IN PARTICULAR CHOOSE SAWS. : de en
  • DE1011230B - Control device for Foettinger clutches with hydraulically operated control elements : de en
  • AT190219B - Process for pure breeding of pathogenic viruses : de en
  • CA542663A - Hot extrusion of metals : en fr
  • US2797061A - Solenoid operated shut-off valve : en
  • AT190428B - Bell for bell spinning and bell twisting machines : de en
  • US2797007A - Boat loading and carrying racks for automobiles : en
  • US2797054A - Paper dispenser : en
  • US2796683A - Electrical demonstration apparatus : en
  • US2797211A - Free-flowing rosin materials : en
  • DE1010951B - Process for the production of pasty coal lighting compounds : de en
  • DE1011035B - Heavy-duty electrical switch : de en
  • FR1139310A - Special fabrics for various uses and their manufacturing process : en fr
  • FR1139387A - Bogie for rail vehicle : en fr
  • GB777762A - Improvements relating to contact spring supports for electromagnetic relays : en
  • GB777893A - Unbreakable scholastic slate : en
  • AT190361B - Small machine tool in modular form : de en
  • CH322866A - Power outlet pantograph : en fr
  • AU2417956A - Improvements in and relating to coils for electrical apparatus : en
  • CH322874A - Process for the production of water-insoluble color bodies of soft grain : de en
  • DE1010947B - Use of the condensation products of halobenzanthrones as pigment dyes : de en
  • US2796765A - Damped pressure gage : en
  • US2796805A - Rearview mirror : en
  • US2797328A - Transistor oscillator : en
  • DE1747648U - BALL JOINT COUPLING WITH LIMITED PIVOTABILITY OF THE BALL JOINT. : de en
  • AT190213B - Thread overflow roller with increased adhesion : de en
  • CA542571A - Flexible link chain : en fr
  • CA542738A - Master gear : en fr
  • DE965887C - Steam jet diffusion pump with cooler : de en
  • DE1011247B - Solution and method for the production of glossy, especially high-gloss surfaces on aluminum or aluminum alloys : de en
  • DE1010965B - Process for the preparation of acidic esters of acylphosphonic acids or their salts : de en
  • GB777913A - Improvements relating to asbestos based electrically insulating material : en
  • CH322710A - Electric timepiece : en fr
  • US2796792A - Machine for and method of cutting grooves in pipes : en
  • CA542579A - Bubble blowing machine : en fr
  • DE1747416U - DEVICE FOR WET TREATMENT OF TEXTILE WRAPS, PRIORLY WARP TREE. : de en
  • DE965903C - Process for obtaining ªŠ-oxycaproic acid esters from mixtures of the preferably continuous oxidation of cyclohexane with air : de en
  • AT190238B - Elastic pillow : de en
  • AT190309B - Arrangement for storing and counting using a gas discharge tube with complement cathodes : de en
  • AU220021B2 - Improvements in electric plug fittings : en
  • US2796878A - Contamination-reduction in pipe lines : en
  • US2797082A - Box pull spring hitch : en
  • US2796958A - Mesh structure for cribs : en
  • US2797070A - Materials blending and dispensing apparatus : en
  • US2797241A - Diethyl-glycinexylidide and process : en
  • US2797290A - Spiralling apparatus : en
  • US2797091A - Web shifting apparatus : en
  • US2797260A - Subscription television system : en
  • USD180534S - Fluorescent lighting fixture : en
  • US2797112A - Plural layer bellows : en
  • CH322801A - Orthopedic device intended to support a leg : en fr
  • DE1011237B - Valve with exchangeable sieve : de en
  • FR1139013A - Equipment for manufacturing by casting any object having a master torque greater than the inlet or outlet, in particular so-called torpedo-shaped suppositories : en fr
  • FR1139202A - Device for the production of sawdust or shavings from wood residues or other woody material : en fr
  • GB777549A - Improvements relating to suction cleaners : en
  • CA542745A - Production of compositions for agricultural and like purposes : en fr
  • CH322746A - Friction clutch : de en
  • CH322698A - Method for determining color temperatures and device for carrying out the method : de en
  • DE1011192B - Printing tabulator with reciprocating type carrier : de en
  • DE1747498U - CONTROL UNIT FOR MERCURY VAPOR LAMPS. : de en
  • AU215623B2 - Hydraulic cement additives and cement compositions containing same : en
  • CH322748A - Impregnated fabric hose and process for its manufacture : de en
  • CH322845A - Oil-tight container and process for its manufacture : de en
  • DE1011299B - Rearview interior mirror for motor vehicles : de en
  • DE1011338B - Infeed finger for the format of a stick cigarette machine : de en
  • DE1747404U - MORNING SKIRT, QUILTED JACKET OD. DGL. : de en
  • GB777588A - A method and means for forming hollow bodies from filamentary material : en
  • AT190290B - Dial Test indicator : de en
  • CA542634A - Method of making shoes : en fr
  • AT190285B - Inductive rotating agitator : de en
  • CA542863A - Selective one-way drive : en fr
  • FR1139390A - Improvements to cutting machines and the like : en fr
  • GB777563A - Improvements in or relating to thermo-hardenable adhesives : en
  • US2796665A - Floor covering marker : en
  • US2797300A - Welding : en
  • CA542742A - Plate type heat exchangers : en fr
  • DE1747430U - DRUM FILTER WITH CLOTHING THROUGH A METAL CLOTH. : de en
  • AU212122B2 - Conveyor belt : en
  • DE1747608U - SAFETY GAS WASHING BOTTLE. : de en
  • CA542696A - Production of stable fuel oil : en fr
  • CA542732A - Self-tapping insert : en fr
  • CH322581A - Transport container made of non-metallic material with tear-off device : de en
  • CA542564A - Variable size folding machines : en fr
  • CH322635A - Process for the production of new, curable condensation products containing acidic groups : de en
  • CH322670A - Floor igniter for projectiles : de en
  • CA542603A - Lancet readying and storing device : en fr
  • US2797336A - Photoelectric flame detector : en
  • AT190333B - Process for the treatment of seeds to increase crop yield : de en
  • CA542582A - Remote control for recording equipment : en fr
  • DE1011354B - Transport device on vessel cleaning machines : de en
  • CA542567A - Bagging machine : en fr
  • US2797088A - Apparatus for continuously centering a moving strip : en
  • US2797222A - Preparation of neopine : en
  • DE1011313B - Guide for steel ship hatches : de en
  • GB777479A - Wear protection devices for trousers : en
  • FR1139149A - Process for finishing the yarns of vegetable fibers which have undergone chemical degumming : en fr
  • AT190247B - Arrangement for anchoring tether ropes : de en
  • AU219729B2 - Improvements in or relating to writing instruments : en
  • CH322828A - Amplifier circuit with glow tube : de en
  • DE1747580U - RAIN PROTECTION DEVICE FOR OPEN-LIGHT SCENES. : de en
  • FR1139175A - Control device for motor vehicles : en fr
  • AU2424656A - Method and apparatus for heating glass sheets : en
  • CH322818A - Method for preparing piperazine ethers : en fr
  • DE1011038B - Circuit arrangement for direct current excited, electromagnetically operated switching devices with capacitor : de en
  • DE1011142B - Device for the production of tubular films : de en
  • US2797298A - Attachment for cooking stoves : en
  • US2796781A - Roll adjusting mechanism : en
  • US2797065A - Drilling head : en
  • CH322594A - Mobile supporting a sewing machine, typewriter or the like which can be concealed therein : en it
  • JPS324365B1 - : ja
  • CH322767A - Switching device for reversing electric starting motors for two-stroke internal combustion engines : de en
  • US2797109A - Threaded joint and lock : en
  • CA542598A - Method and apparatus for detecting faults in electron circuits : en fr
  • DE1000808C2 - Process for the preparation of 1-ketocyclooctyl-2-acetic acid : de en
  • DE1747602U - MATERIAL TESTING MACHINE WITH AN INCLINATION PENDULUM. : de en
  • AT190340B - Spark element for low-voltage sliding spark plugs : de en
  • DE1011235B - Gate valve : de en
  • DK83035C - Process for the preparation of 2,7-dimethyl-octatriene- (2,4,6) -dial- (1,8). : da en
  • GB777447A - Method of lowering the viscosity of emulsions of polymers : en
  • GB777478A - A new or improved flexible shutter : en
  • GB777569A - Improvements in or relating to amplifying arrangements employing automatic gain control : en
  • CA542573A - Device for mounting rims on pneumatic tire casings : en fr
  • CH322550A - Cutting device designed for mowers : de en
  • DE1747662U - BALL VALVE, IN PARTICULAR FOR CONDENSATION DRAIN, WITH A VALVE CLOSING AGAINST THE ASUS FLOW DIRECTION OF THE CONDENSATION. : de en
  • FR1139208A - Device for conveying the cossettes in counter-current with respect to the exhausted liquid in the distribution tanks of sweets with rotating inner tube : en fr
  • CA542565A - Pre-fabricated building structures : en fr
  • AT190256B - High mountain block construction, especially for alpine stables : de en
  • DE1747760U - TOY BIRD FIGURINE. : de en
  • AT190239B - Quilt : de en
  • DE1011071B - High pressure mercury vapor lamp for large power consumption : de en
  • DE1011370B - Bolt-firing device : de en
  • US2796725A - Apparatus for simultaneous twisting and stretching, applicable to continuous machines for spinning carded wool : en
  • US2797370A - Magnetic tape for lifting boxes or bags and other objects : en
  • AT190404B - Front suspension for clad single-track vehicles : de en
  • CA542653A - Capacitor housing : en fr
  • AT190268B - Wood preservatives : de en
  • AT190326B - Wet feed mixer : de en
  • FR1139058A - Electronic welder acting by dielectric losses at high frequency : en fr
  • FR1139265A - New photosensitive composition and its applications : en fr
  • AT190351B - Hydraulic relief valve : de en
  • DE1011341B - Device for removing stone lime with moving sieves : de en
  • CH322592A - Device on a button sewing machine for attaching envelope holders for envelope trousers : de en
  • DE1011066B - Procedure for frequency measurement with direct frequency display : de en
  • DE1011069B - Torch with battery charger : de en
  • DE1747603U - INTRACTORS FOR HARDNESS TESTERS TO DETERMINE HARDNESS DEVELOPMENT. : de en
  • US2797368A - Cold cathode tube circuit : en
  • CH322730A - Method and device for the automatic control of work processes on moving, tape or plate-shaped, electrically non-conductive pieces of material, such as. B. peeled wood veneers, chipboard, hardboard or the like : de en
  • CA542803A - Sterilization and means for effecting the same : en fr
  • DE1011078B - Reset device for the turntable of a Ferraris relay : de en
  • DE1747570U - DECORATIVE FITTING MADE OF ROUND MATERIAL. : de en
  • GB777651A - Improvements in or relating to devices for determining the oxygen saturation of the blood : en
  • US2796921A - Sinuous spring attaching means : en
  • US2797282A - Temperature activated electrical circuit closing device : en
  • AT190348B - Slip ring seal : de en
  • CH322605A - Control of the drive motor for the knocking device on multi-chamber dust filter systems : de en
  • US2796705A - Mounted arbrading wheels : en
  • US2796713A - Tractor mounted reciprocating cutting assembly : en
  • US2797361A - Magnetrons : en
  • US2796734A - Sonic burner heat engine with acoustic reflector for augmentation of the second harmonic : en
  • US2796807A - Method and apparatus for treating waste paper stock : en
  • USD180506S - Table leg : en
  • AU2416756A - Conveyor belt : en
  • AT190207B - Extension frames in metal, especially for the sliding arch extension of mine sections : de en
  • US2796965A - Device for gaging strip material and indicating excessive variations in width and camber thereof : en
  • US2797001A - Vehicle mounted apparatus for handling cut forage : en
  • US2797121A - Combined hold-down weight and bumper guard for tractors : en
  • US2797187A - Production of puromycin : en
  • US2797055A - Casting reel : en
  • US2797018A - Pressure head seal : en
  • US2796906A - Threaded locking device and method of making same : en
  • US2797068A - Air conditioning system : en
  • JPS324370B1 - : ja
  • US2796895A - Link saw chain : en
  • US2796992A - Skimmer spoon : en
  • US2797140A - Method for covering crude oil : en
  • AT190388B - Deflecting mirror for projector : de en
  • AT190444B - Binding device : de en
  • CA542611A - Arc prevention system : en fr
  • CA542795A - Chromizing and analogous methods : en fr
  • DK83034C - Process for the preparation of 8- (2 ', 6', 6'-trimethyl-cyclohexen- (1 ') -yl) -2-6-dimethyl-octatrien- (2,4,6) -al- (1). : da en
  • US2796857A - Frame structure for the upper crank case of dual-shaft internal combustion engines of the opposed piston type : en
  • CA542864A - Uuholstery spring assemblies : en fr
  • US2797149A - Methods of and apparatus for analyzing liquids containing crystalloid and non-crystalloid constituents : en
  • CA542830A - Gas pressurized dry powder dispensing apparatus : en fr
  • US2797280A - Control instruments for kilns or ovens : en
  • DE1011068B - Ceiling box lights : de en
  • FR1139028A - Liquid fuel and pressurized gaseous fuel burner : en fr
  • FR1139203A - Gear pump : en fr
  • FR1139342A - Permanent magnet, preferably anisotropic : en fr
  • GB777595A - Improvements in or relating to lawn mowers : en
  • FR1139125A - Photoelectric wire breaker : en fr
  • GB777669A - Improvements in or relating to high voltage transformers : en
  • FR1139293A - Trisazo dyes and their preparation process : en fr
  • GB777463A - Improvements in and relating to pressure gauges : en
  • GB777730A - Improvements in or relating to safety devices for automatic pilots : en
  • US2797325A - Automatic frequency control systems : en
  • DE1011076B - Protection tube for explosion-proof lights : de en
  • DE1747632U - WATER RESERVOIR EQUIPPED TO HOLD A FLOWER POT. : de en
  • US2797340A - Multiple quantized feedback in a regenerative repeater : en
  • FR1139038A - Boiler : en fr
  • FR1139082A - Stabilized feeding device : en fr
  • GB777623A - Methods of and apparatus for continuously and individually checking articles : en
  • CH322773A - Freezing device for the production of ice blocks : de en
  • AU220569B2 - Synchronizing mechanism : en
  • US2796668A - Internal planimeter : en
  • CA542592A - Reinforced walls of holes in plastic members and method of making same : en fr
  • CH322548A - Multipurpose attachment for tractors : de en
  • US2797306A - Welding gun structure : en
  • CA542641A - Electron multiplier : en fr
  • DE1011079B - Temperature-dependent capacitor for telecommunications equipment : de en
  • DE1011351B - Method of applying a brown salt glaze to stoneware shards : de en
  • DE1747554U - DESKTOP EDGE. : de en
  • DE965921C - Mold plate for the production of shell-like forms for foundry purposes : de en
  • FR1139151A - Improvements to wet electrostatic precipitators : en fr
  • FR1139239A - Dental injector and spray nozzle : en fr
  • US2797331A - Electron-sensitive photographic plate : en
  • US2797271A - Permutation switch : en
  • US2796750A - Spacer coupling : en
  • US2796845A - Electrostatic coating apparatus : en
  • US2797011A - Collapsible hamper : en
  • USD180539S - Necktie : en
  • US2796966A - Type element driving mechanism : en
  • US2797198A - Solid foam-combating composition : en
  • DE1011029B - Device for routing cables : de en
  • US2796681A - Apparatus for instruction or training in navigation : en
  • US2796708A - Multi-facet selector and stone holder : en
  • US2796925A - Combination curtain and tie-back bracket : en
  • IE22526L - Cellulose tubing : en
  • USD180530S - Portfolio or similar article : en
  • US2797196A - Oil base drilling fluid : en
  • FR1139092A - Mobile partition : en fr
  • FR1139365A - Installation of coke ovens : en fr
  • GB777477A - A new or improved chock release for supports for mine roofs : en
  • FR1139034A - Improvements to lifting trolleys : en fr
  • GB777531A - Improvements in and relating to internal-combustion engines with fuel-injection, air-compression and self-ignition : en
  • CA542686A - Photographic emulsions containing phytic acid : en fr
  • DE1747409U - REINFORCEMENT GRID FOR DRAFT PLATES IN PIT CONSTRUCTION. : de en
  • DE1747426U - HOLES FOR DOCUMENTS. : de en
  • DE1747475U - EQUIPMENT ON CABLE OR ROPE DRUM. : de en
  • AT190288B - Device for drawing and measuring angles : de en
  • AT190435B - Safety ski binding : de en
  • AU1476555A - Application of helical stripes to elongate articles : en
  • AU215743B2 - Improvements in or relating to modulating and demodulating apparatus for use in duplex electric carrier systems : en
  • FR1139367A - Rocking chair convertible into chaise-longue : en fr
  • FR1139378A - Multipurpose retractable removable pouring cap : en fr
  • DE1747726U - EXHIBITION SCISSORS WITH ADDITIONAL ARMS FOR TILT & TURN WINDOWS OR DOORS. : de en
  • GB777819A - Improvements in or relating to method of producing a duplicating master and base sheets and assemblies for use in said method : en
  • GB777886A - Film slitting apparatus : en
  • FR1139196A - Interlocking junction system without protrusions for belts : en fr
  • FR1139238A - Diversity radio signal reception system : en fr
  • GB777537A - Improvements in shirts and detachable collars therefor : en
  • US2796883A - Autoamtic tank shut-off : en
  • US2797095A - Card handling mechanism : en
  • USD180504S - Capelet or the like : en
  • DE1747479U - ELECTRIC SWITCHGEAR WITH A HOUSING MADE OF INSULATING MATERIAL. : de en
  • FR1139271A - Application of electronics to the lighting and signaling of all vehicles, rolling stock or steering wheel : en fr
  • GB777543A - Improvements in and relating to electrical isolating and like switches : en
  • FR1139243A - Improvements to projection devices : en fr
  • FR1139395A - Hoist chain release device : en fr
  • GB777857A - Improvements relating to fastening devices : en
  • DE1011218B - Pest repellants : de en
  • DE1011096B - Switching arrangement for automatic electrode feed control during arc welding : de en
  • FR1139254A - Watertight and quick coupling for rigid or flexible pipes : en fr
  • GB777694A - Improvements relating to internal combustion turbines in combination with ram-jet engines : en
  • GB777755A - An electric switch contact device in which the contact pressure is increased electrodynamically : en
  • FR1138960A - Needle bar mechanism for drawing bench : en fr
  • FR1139171A - Process for the fractionation of compressed air by cooling to low temperature, by liquefaction and rectification : en fr
  • CA542590A - Gun powder driven pellet : en fr
  • CA542832A - Vibrating screen : en fr
  • CH322842A - Advertising packaging set : en fr
  • US2797081A - Carbon burner : en
  • US2797261A - Carrier telegraph receiver : en
  • US2796783A - Metal band forming tool : en
  • US2796892A - Filler valve for pulp drinks or the like : en
  • US2797025A - Fluid distributing and metering instruments : en
  • FR1139068A - Improvements made to variable flow piston pumps, in particular for fuel injection into engines : en fr
  • AU218951B2 - Improvements to and relating to nuclear powerplant : en
  • BE558100A - : en fr
  • CH322705A - Waterproof box : en fr
  • DE1747461U - COIL BALANCING CORE WITH AN ELASTIC BALANCE COMPENSATION AND BRAKE LAYER. : de en
  • US2796936A - Acidizing wells : en
  • US2797135A - Needle or roller bearing for mounting a connecting rod on a gudgeon pin : en
  • US2797084A - Straight and collect delivery mechanism : en
  • CH322886A - Rotary calculating machine : de en
  • DE1010980B - All-terrain road and canal construction machine equipped with wheels or caterpillars : de en
  • DE1011182B - Back transmission device in the setting mechanism : de en
  • CH322819A - Process for the preparation of ethers of N-mono-benzhydryl-piperazine : en fr
  • AT190372B - Poppy seed mill : de en
  • CH322787A - Directional impedance relay device : en fr
  • DK83050C - Cathode body for electric discharge pipes. : da en
  • US2796816A - Harrow hitch : en
  • US2796846A - Means for applying fluent coatings to web material at open width : en
  • USD180526S - Lift truck : en
  • CH322563A - Method for producing air ducts for ventilation, warm air heating and air conditioning systems in buildings : de en
  • CH322681A - Automatic weighing device : en fr
  • CH322686A - Process for the automatic scanning of drawn different colored control curves by means of one and the same scanning head : de en
  • DE1000395C2 - Process for the preparation of substituted 4-oxycoumarins : de en
  • CA542675A - Weather strip and method of making the same : en fr
  • DE1747700U - CAR CONVEX MIRROR. : de en
  • GB777599A - Improvements relating to pressure vessels : en
  • GB777644A - An improved device for storing liquids : en
  • GB777820A - Improvements relating to the tempering or seeding of chocolate : en
  • US2797157A - Method of charging containers for reducing ore to produce sponge metal : en
  • DE1011316B - Device for grinding twist drills and countersinks that can be attached to grinding blocks : de en
  • US2796924A - Liquid fuel burner : en
  • FR1139135A - Method of applying a conductive mesh to an insulating material support : en fr
  • CH322643A - Process for the continuous production of superphosphate : de en
  • GB777888A - Improvements in compacts, cigarette cases and the like : en
  • FR1138988A - station equipment for telecommunications equipment : en fr
  • GB777469A - A method of and machine for forming valve block-bottom bags : en
  • DE1747753U - ROOM RECT. : de en
  • FR1139066A - Adjustment device comprising a magnetic amplifier : en fr
  • DE1011087B - Ferromagnetic ground or ferrite core with a central web interrupted by an air gap and a tuning core : de en
  • DE965944C - Collector for electrical machines and devices : de en
  • DE1747614U - MAGNETIC BOARD. : de en
  • FR1139252A - Interrupting chamber for oil circuit breaker : en fr
  • FR1139280A - Hook and wing nut tensioner to achieve the rigidity needed for fabric, portable, amateur and professional cinema screens : en fr
  • GB777642A - Motor driven lawn mower : en
  • GB777574A - Improving the dye affinity of polyglycol terephthalates : en
  • GB777443A - An improved method of, and apparatus for televising cinematograph films : en
  • GB777591A - Improvements in and relating to the electro-deposition of tungsten and/or molybdenummetal : en
  • US2796860A - Expansible combustion heater unit and support therefor : en
  • US2797096A - Method and apparatus for treating boxboard blanks : en
  • DE1000841C2 - Method and device for roasting pyrite : de en
  • DE1011049B - Electric double motor of open type for frequent switching on, especially drive motor for sugar centrifuges : de en
  • DE1011115B - Rotating air pump based on the gas ballast principle : de en
  • DE1011212B - Teat rubber for teat cups : de en
  • US2796899A - Hold down clamp : en
  • FR1139206A - Internal carbonates of alpha diols. beta and their preparation process : en fr
  • GB777519A - Improvements in stepping circuits for shifting registers and counters : en
  • FR1139015A - Radioactive paints to combat marine fouling : en fr
  • GB777662A - -a--ß- peltatin glucosides and process for their manufacture : en
  • GB777734A - Process and apparatus for making fabrics composed of adhesively-united threads, cords or the like : en
  • US2796722A - Harvester pick-up packer device : en
  • US2797263A - System and method for recording and reproducing records : en
  • DE965954C - Process for the production of metallic zinc dust : de en
  • DE1011108B - Synthetic lubricant : de en
  • DE1011280B - Process for the production of planographic printing plates by photographic means : de en
  • AT190431B - Device for the continuous production of crimped elastic threads and yarns from thermoplastic polymerisation or polycondensation products : de en
  • CH322576A - Cutting apparatus, in particular for cutting potatoes : de en
  • DE1747732U - QUICK GRIP CUP. : de en
  • GB777607A - Treatment of fertilizers : en
  • FR1139018A - Disc brake operated by air or fluid pressure : en fr
  • DE1001074C2 - Infinitely variable gearbox : de en
  • DE1011022B - Permanently gas-tight sealed alkaline accumulator with porous electrodes made of sintered metals : de en
  • DE965860C - Quick scale with inclination weight device : de en
  • DE1011275B - Take-up roll for tapes of recorders or film devices : de en
  • CH322690A - Device for determining the alcohol content of blood : en fr
  • DE1011179B - Electronic arrangement with triggers connected in series : de en
  • DE1011356B - Rollable fork, shovel or the like. : de en
  • DE965855C - Device on contact-making parts that can be displaced relative to one another, in particular with knife switches : de en
  • CH322839A - Automatic fire alarm system : de en
  • US2796817A - Adjustable hitch mechanism for tractor-mounted plows : en
  • CH322626A - Process for the preparation of new disazo dyes : de en
  • FR1139129A - Screw closure for containers : en fr
  • FR1139324A - Drawing instrument : en fr
  • DE1747465U - TUNED ELECTRICAL COMPONENT WITH A COIL-SHAPED CABLE. : de en
  • DE965846C - Pit support element with a break bar : de en
  • GB777617A - Posts for traffic and other signs : en
  • AT190312B - Storage facility : de en
  • US2796730A - Means for controlling the speed of jetpropelled aircraft, missiles, or other aerial bodies by regulating the fuel supplied thereto in accordance with shock waves produced by the motion thereof : en
  • US2797344A - De-icing apparatus for electric cables : en
  • DE1747564U - WIRE SCREEN FOR FIRE-RESISTANT GLASS AND CERAMIC BOWLS ON ELECTRIC STOVES. : de en
  • GB777837A - Improvements in or relating to devices for attaching crossing members together : en
  • CH322554A - Mixing device, in particular for animal feed : de en
  • CH322631A - Method for gluing objects, in particular metals : de en
  • CH322663A - Auxiliary equipment on the drawing machine : de en
  • CH322724A - Locking device on spindles : de en
  • AT190233B - Process for producing a glass plate, a glass pane or the like with a vacuum-tight inserted glass tube : de en
  • AT190418B - Mechanical pencil : de en
  • CH322865A - Electrical circuit arrangement for utilizing more than two phase positions of a track current for the purpose of controlling switching processes : de en
  • DE1747708U - LID FOR CANS OR THE LIKE, IN PARTICULAR FOR MILK JUGS. : de en
  • US2796650A - Fastener ornament : en
  • US2797005A - Wheel or tire handling device : en
  • CH322799A - X-ray diagnostic preparation : de en
  • AT190241B - Structures for the manufacture of furniture, doors, huts, etc. like : de en
  • CH322718A - bending machine : en fr
  • DE1747494U - BAR LIGHT WITH SECURITY LATCH. : de en
  • DE965929C - Device for removing lime : de en
  • FR1139248A - Improvements to electronic discharge switching devices : en fr
  • FR1139294A - Improvements to tracked vehicles : en fr
  • CA542642A - Mass spectrometer : en fr
  • FR1139011A - precious stone : en fr
  • AT190354B - Elastic sealing washer for gate valves or valves : de en
  • USD180538S - Coin sank : en
  • CA542826A - Stabilization of halogen-containing polymers with certain metal salicylates : en fr
  • CH322567A - Endless saw cable for cutting stones : de en
  • US2796896A - Means for guiding material in a saw mill : en
  • US2796961A - Luggage : en
  • US2797255A - wreford : en
  • AU2424756A - Antiozidation of rubber : en
  • GB777458A - Improvements in and relating to corrosion-resistant resinous cements : en
  • AT190440B - Process for the preparation of crystalline minerals, especially those pinolithic structures that are contaminated by deposits : de en
  • DE1747749U - BADGE OD. DGL. : de en
  • FR1139062A - Method and device for the manufacture of flexible metal tubes : en fr
  • FR1139069A - Single sideband receiver enhancements : en fr
  • FR1139163A - Automatic machine for washing glasses or the like : en fr
  • GB777660A - Improvements in or relating to refractory and/or chemically resistant bricks or shapes : en
  • DE1747577U - DEHUMIDIFIERS, IN PARTICULAR FOR TRANSFORMERS. : de en
  • DE1747624U - POTATO HARVESTING MACHINE. : de en
  • DE965870C - Silencer for bolt guns : de en
  • GB777852A - Coincident impulse detection device using bistable magnetic elements : en
  • DE1000385C2 - Process for the production of melamine : de en
  • DE1011198B - Business machine with device for the formation of balances of positive and negative items : de en
  • FR1139182A - Plastic molding process : en fr
  • US2797019A - Can opener for key strip cans : en
  • US2797326A - Frequency synthesis system : en
  • DE1011109B - lubricant : de en
  • AT190230B - Method for regulating the pouring stream when pouring under vacuum : de en
  • AT190336B - Fuel injection pump : de en
  • DE1747407U - TOP LAMP FOR INDIRECT LIGHTING. : de en
  • DE1747526U - POCKET CASE FOR LIGHTERS. : de en
  • DK82878C - Process for recovering a practically pure chlortetracycline acid salt from chlortetracycline-containing material. : da en
  • GB777707A - A process for the lubrication of metals : en
  • US2796704A - Orbital sander : en
  • US2797379A - Maneuvering automatic pilot : en
  • FR1139237A - Bra : en fr
  • FR1139366A - Reversible parallel clamps : en fr
  • GB777506A - Smoke cowl for engine sheds and the like : en
  • GB777640A - Improvements relating to pneumatic elevators for flour mill stocks : en
  • AU219654B2 - New esters of diethylphenylacetic acid and method of preparing same : en
  • DE1011335B - Toy cash register : de en
  • US2797152A - Gasoline antioxidants : en
  • CA542593A - Brush : en fr
  • DE1010952B - Filter body made from folded filter material strips and process for its production : de en
  • DK82969C - Ball pen. : da en
  • US2796953A - Shock absorber for safety line : en
  • US2797086A - Control apparatus : en
  • US2797337A - Electrical connection : en
  • US2796746A - Turbo-blower cooling means : en
  • US2797029A - Grease gun : en
  • US2797218A - Cinnoline derivatives : en
  • CH322582A - Process for the production of synthetic fibers and threads which, after shrinking at elevated temperatures, have properties similar to wool : de en
  • AT190218B - Sanitary napkin : de en
  • CA542563A - Cutter for frankfurt rolls : en fr
  • CA542690A - Lined metal reduction apparatus : en fr
  • AT190280B - Process for the production of breathable synthetic leather : de en
  • AU215408B2 - Improvements in ball-tipped and like writing instruments : en
  • AU2424856A - vovme~nts in or' vekinqg o elect nc pulse generating systems : en
  • CA542865A - Canopy harness release : en fr
  • DE1747452U - ARRANGEMENT FOR OPTIONAL QUICK ADJUSTMENT OF THE PICTURE AND SOUND OF A COMBINED TELEVISION OR TELEVISION BROADCASTING DEVICE. : de en
  • CH322772A - Cooled gas turbine rotor : de en
  • DE1011238B - Safety valve operated by working piston with auxiliary control : de en
  • DE1747441U - STAMP PRINTER. : de en
  • DE1747487U - SELF-STARTING SYNCHRONOUS MOTOR. : de en
  • AU2419956A - Electron discharge device : en
  • CH322864A - Lane opening device in signal boxes : de en
  • US2796743A - Plural stage air conditioning system : en
  • US2796798A - Pneumatically and manually operated stroboscope : en
  • US2796669A - Blade angle checking apparatus : en
  • US2797041A - Carton : en
  • US2797287A - Rear view truck mirrors : en
  • US2796876A - Change maker : en
  • US2797365A - Circuit arrangement for starting and operating hot-cathode electric discharge lamp : en
  • AT190249B - Long-burning stove with hot air duct : de en
  • CA542725A - Herbicidal compositions containing chlorinated aryl esters of chlorinated aliphatic monocarboxylic acids : en fr
  • CH322646A - Device for cutting perforated paper tapes into narrower strips along the perforations, in particular for separating postage stamp tapes, with a system of transport, cutting and winding rollers driven by a primary drive shaft : de en
  • DE1010999B - Suspension device for the detachable fastening of installation kits for telecommunications systems : de en
  • DE1747658U - CONNECTION PIPE FOR WATER HEATERS AND FITTINGS. : de en
  • US2796842A - Twine and tape-feeding attachment for a mattress button-tufter machine : en
  • US2796844A - Anchor : en
  • US2796910A - Pipe bending machine : en
  • DE1011281B - Auxiliary device to maintain the lubrication of polished rods of pumps in the event of an interruption in oil delivery : de en
  • DK82952C - Oven for living room heating. : da en
  • US2796847A - Valves for glue applicators for carton sealing machines : en
  • US2797127A - Vehicle door structure : en
  • US2797183A - Nystatin and method of producing it : en
  • DE1011259B - Jaw crusher with eccentric drive : de en
  • CH322770A - Gas turbine plant : de en
  • DE1747562U - LID FRYING PAN MADE OF METAL. : de en
  • DE965936C - Device for washing, cleaning, rinsing, spinning, dyeing : de en
  • DE965949C - Process for the production of lacquers, in particular polishing and buffing lacquers : de en
  • DE1011037B - Electrical cam switch for optional parallel, individual and series connection of heating resistors, electric cookers or the like. : de en
  • DE957297C - Method and device for relieving the gas pressure from discharge locks for solids, in particular from ash discharge locks of pressurized gas generators : de en
  • DE1011007B - Angle modulation detector : de en
  • DE1011250B - Application of a method for applying phosphate layers : de en
  • CH322855A - Tire rim : de en
  • AT190216B - Spray valve : de en
  • CH322638A - Process for the production of a fiber material impregnated with a curable synthetic resin : de en
  • DE1011241B - Epicyclic gear : de en
  • DE1011314B - Hydraulic ship turbine control : de en
  • US2796644A - Method and apparatus for casting refractory metals : en
  • US2796700A - Transplanting bag for nursery stock : en
  • US2797080A - Centrifugal mechanism : en
  • DE965943C - Thermal overcurrent switch : de en
  • GB777838A - Improvements in or relating to an actuator mechanism : en
  • FR1138990A - Device comprising a cold cathode glow discharge tube with an ignition anode : en fr
  • US2796718A - Lawn mower handle attachment : en
  • US2797155A - Beneficiation of nickel-containing iron ores : en
  • GB777492A - Railway-track sleeper-packing machines : en
  • GB777782A - Purification of terephthalic acid : en
  • FR1139304A - Improvements to processes and devices for transporting goods : en fr
  • GB777545A - Improvements in or relating to resinous composition : en
  • GB777661A - Heat exchanger core and method for fabricating the same : en
  • FR1138977A - Improvements to packaging for seals or similar : en fr
  • GB777670A - Electric equalising networks : en
  • FR1139291A - Polymerization of bicycloheptene : en fr
  • CH322790A - Circuit arrangement with a transistor : de en
  • DE965908C - Circuit for generating control voltage, especially in television receivers : de en
  • DE1747561U - DRYERS OF DISH TOWELS AND THE LIKE : de en
  • GB777446A - Improvements in or relating to electrical two-part connector members : en
  • GB777489A - Improvements in locking devices : en
  • GB777840A - Improvements in or relating to signal rockets : en
  • US2797153A - Fuel for spark ignition internal combustion engines : en
  • DE1747470U - COOLING TROUGH FOR COOLING INSULATED CONDUCTORS, WHOSE INSULATION CONSISTS OF A THERMOPLASTIC COMPOSITION THAT IS APPLIED TO THE CONDUCTOR WHEN THE TEMPERATURE IS INCREASED. : de en
  • FR1139132A - Coupling device for shafts : en fr
  • DE1011219B - Fungicides and bactericides : de en
  • FR1139181A - Folding tent frame : en fr
  • CA542780A - Pigment binders and pigmented coated paper : en fr
  • DE1747758U - PLUSH BUNNY, WAITING. : de en
  • DE1747741U - FIXING DEVICE FOR RIFLE SCOPES. : de en
  • SU105983A1 - Method of braking synchronous capacitor motor : en ru
  • GB777903A - Improvements in gear transmission units having an endless driving belt : en
  • DE1011024B - Box for installing switching elements, in particular Pupin coils, in cables : de en
  • DE1011231B - Rope clamp : de en
  • DE1747535U - CURTAIN ROD WITH PULL DEVICE. : de en
  • DE1747556U - FREE-STANDING, DOUBLE-SIDED BOOKCASE. : de en
  • DE1747631U - BAG FOR WATERING PLANTS. : de en
  • FR1139030A - Muffler exhaust for motor vehicles, the transmitted heat of which is used to heat water : en fr
  • US2797034A - Grenade carrier : en
  • DE1011088B - Adjustable temperature control device for electrical heaters : de en
  • DE1011233B - Piston seal : de en
  • DE1747478U - DEVICE FOR INSERTING RUBBER HOSE CABLES OR LINES INTO SLEEVES AND HOUSING. : de en
  • DE1747733U - ERASER. : de en
  • FR1139244A - Process for preserving milk and dairy products : en fr
  • US2797319A - Trigger circuit : en
  • DE1011190B - Form setup controlled by payment cards : de en
  • DE1747794U - RECORDING DEVICE. : de en
  • CH322614A - Process for the preparation of 1,4-diketopolyhydrophenanthrenes : de en
  • AU2416656A - Process forthe manufacture of carotenoids : en
  • CH322729A - Closed cycle gas carburizing process and installation for implementing the process : en fr
  • US2797175A - Ceramic electrical insulator having a semi-conducting glaze coating : en
  • US2797297A - High pressure heaters : en
  • US2796717A - Hillside harvester thresher : en
  • US2796753A - Gaseous fuel lamp : en
  • US2797228A - Alkylpyrrole carboxylic acids and derivatives thereof : en
  • DE1011120B - Process for the production of vaginal tampons enriched with living bacteria : de en
  • US2796738A - Trench cribbing : en
  • US2796971A - Multiple stage elevator-conveyor employing laterally movable projecting members : en
  • CA542700A - Aircraft ski : en fr
  • CA542772A - Method of reducing the consistency of solid-liquid mixtures : en fr
  • DE1747627U - FAN BLOWER. : de en
  • GB777896A - Variable pitch sheave indicators : en
  • DE1011234B - Backflow protection : de en
  • DE1747413U - PNEUMATIC OR HYDRAULIC FEED DEVICE FOR UNDERGROUND CONVEYORS OF ALL KINDS. : de en
  • DE1747433U - ARRANGEMENT FOR SEPARATE KNOCKING OF THE PRECIPITATION ELECTRODE OF THREE- AND MULTI-ZONE ELECTROFILTERS. : de en
  • DE965939C - Circuit arrangement for telephone systems with two-way connections : de en
  • CA542757A - Portable drilling apparatus : en fr
  • AT190347B - Retaining ring for shafts : de en
  • CA542604A - Floor polishing composition : en fr
  • CH322847A - Separable two-part handle device for cardboard packaging box : en fr
  • AU1539156A - An improved method of obtaining an extremely fine dispersion ofd. d. t. in hard water : en
  • DE1011106B - Color stable solid wax mixtures : de en
  • AT190434B - Device for displaying a card color that is popular when playing cards : de en
  • FR1139044A - Sole of a shoe : en fr
  • FR1139070A - Proceed to refine the crystal structure of hypereutectic aluminum-silicon alloys : en fr
  • CH322744A - Device to eliminate vibrations and noises in rolling bearings : en it
  • CA542844A - Reaction of acetals and alkylene oxides : en fr
  • CH322555A - Poultry drinker with hydraulic fluid supply controlled depending on the fluid level : de en
  • CH322715A - Process for manufacturing valve housings : de en
  • DE1010946B - Process for dyeing or printing fiber materials with phthalocyanine dyes : de en
  • FR1139286A - Process for the manufacture of fiber cement pipes and device for implementing this process : en fr
  • US2797159A - Method of purifying of metallic indium : en
  • CH322760A - Device for making use of the dynamic pressure in front of the brake flap arranged in the exhaust line on internal combustion engines equipped with engine brakes : de en
  • USD180521S - Combined pen warmer and accessory rack for printers : en
  • CA542665A - Commutator with synthetic carbon segments : en fr
  • CH322596A - Plant for knitting processing : en fr
  • DE1747634U - CAGE FOR SOWS TO PROTECT YOUR PIGLETS. : de en
  • GB777658A - A reaction column for the continuous treatment of liquids : en
  • DE1011339B - Device for guiding a cigarette rod through a testing device : de en
  • DE1747467U - HOUSING FOR BROADCASTING NEWS AND BROADCASTING-PHONO COMBINATION DEVICES. : de en
  • DE1747788U - FILLING FOR MUELLGEFAESSE. : de en
  • FR1139137A - Improvement in tape recording processes and apparatus : en fr
  • DE965895C - Rolling of a rolling mill for the production of single or multi-layer rolling stock from metal powder, in particular iron powder : de en
  • FR1139060A - Dryer-ironers improvements : en fr
  • AT190342B - Electromagnetic starter switch : de en
  • CA542855A - Vibrating armature motor with motion converting mechanism : en fr
  • DE1000775C2 - Device for straightening hook needles for knitting machines : de en
  • DE1011321B - Folding spade : de en
  • DE1747793U - DEVICE FOR UNROLLING RECTANGULAR CONTAINERS. : de en
  • DK83024C - Bulletproof step protector. : da en
  • AU1710256A - An improved method of refining crude sugarcane wax with solvents : en
  • CA542747A - Manufacture of aromatic dicarboxylic acid nitriles : en fr
  • DE1011051B - Arrangement for cooling electrical machines with changing speed, in particular three-phase shunt commutator motors, by means of a cooling air flow passed through a filter : de en
  • DE965947C - Device for testing non-circular, insulated electrical lines : de en
  • FR1138961A - Method of prefixing ladies' stockings : en fr
  • FR1139337A - Auxiliary part for projection device : en fr
  • US2797177A - Method of and apparatus for annealing strip steel : en
  • GB777864A - Improvements in or relating to record posts for gramophone record changing mechanisms : en
  • AT190359B - Pipe cutter : de en
  • AT190315B - Cigarette holder : de en
  • AU220045B2 - Cinematographic film brake : en
  • FR1139211A - Improved Precision Measurement and Calibration Apparatus and Method : en fr
  • US2797064A - Apparatus for removing and replacing railroad ties : en
  • US2797330A - Mass spectrometer : en
  • US2797012A - Sliced bacon containers : en
  • CA542802A - Catalytic apparatus : en fr
  • CA542691A - Clamping device : en fr
  • CH322856A - Tractor or truck tires : de en
  • AT190393B - Device for attaching wagons to tractor or agricultural machinery : de en
  • AU1501056A - Improved automotive kingpin inclination gauge : en
  • AT190335B - Injection internal combustion engine with a combustion chamber located in the piston and designed as a rotary cavity : de en
  • CA542606A - Window ventilator : en fr
  • CH322873A - Process for the preparation of a cobalt-containing disazo dye : de en
  • US2796864A - Sanitary urinary appliance : en
  • DE1747455U - TELEPHONE SWITCH. : de en
  • DE1011053B - Starting circuit for inverter drives : de en
  • FR1139117A - Stamped Text Printing Cliché : en fr
  • DE1011170B - Method and device for determining complex climate variables : de en
  • DE1011367B - Automatic air valve to prevent the suction of odor traps and drain lines : de en
  • FR1139045A - Shoe : en fr
  • FR1139219A - Improvement in manufacturing equipment for plastic tubes and more particularly polyamides : en fr
  • DE1011337B - Process for the production of ignition compounds : de en
  • US2797178A - Container construction and method of manufacture : en
  • US2797150A - Apparatus for collecting a liquid sample : en
  • AU2423756A - Electrical sorting system : en
  • DE965898C - Image projector combined with a player for cassette, tape or wire-shaped sound carriers for still images on a film strip : de en
  • US2796639A - Window structure : en
  • FR1139160A - Reciprocating pump : en fr
  • FR1139380A - Cambrillon of ladies' shoes : en fr
  • DE1001184C2 - Conveyor belt pull : de en
  • DE1011359B - Drying device : de en
  • US2796626A - Adjustable door tracks for multiple sliding doors and separable suspension device therefor : en
  • DK83022C - Transport trolley with lifting mechanism. : da en
  • FR1139075A - Device for controlling the plates in rectilinear knitting machines and machine provided with said device : en fr
  • FR1139245A - Short interval delay explosion device : en fr
  • DE1010967B - Process for the preparation of quaternary salts of derivatives of xanthene with a basic side chain in the 9-position : de en
  • DE1747606U - GLASS ELECTRODE IN BOWL SHAPE. : de en
  • US2796687A - Display device : en
  • US2797405A - Container for valuables with alarm system : en
  • CA542718A - Actuator for power steering apparatus : en fr
  • CH322640A - Process for the production of new polyamides : de en
  • CH322750A - Electro-hydraulic control unit : de en
  • DE965881C - Gas discharge tubes with cold cathode : de en
  • FR1139242A - Centrifugal casting process : en fr
  • FR1139278A - Automatic and progressive emulsion burner : en fr
  • DE1747582U - FIRE RESISTANT FIBER BOARD. : de en
  • DE1747787U - FOLDING CARTON BASE FOR SEPARATE STORAGE OF SLIM GUETER, IN PARTICULAR CANDLES. : de en
  • GB777750A - Electric circuit-breaker control device : en
  • US2796908A - Multiple roller levellers for metal strip : en
  • US2797085A - Combination folder for printing press : en
  • GB777598A - Improved mounting for turbine casings : en
  • FR1139134A - Process for improving the properties of bitumens or petroleum pitches : en fr
  • GB777585A - Drive for conveyors : en
  • AT190215B - Plunger syringes for medical purposes : de en
  • CH322704A - Journal bearings for clockworks : de en
  • US2796796A - Reed organ and stand : en
  • GB777539A - Process for purifying and decolourizing titanium tetrachloride : en
  • US2796764A - Liquid-gauge : en
  • US2797094A - Sheet feeding and registering mechanism : en
  • US2797412A - Sector sweep circuit : en
  • GB777744A - Improvements in and relating to a self-winding time-piece : en
  • DE1011013B - Antenna for microwaves with electrically swiveling, sharply bundled directional characteristic : de en
  • DE1010925B - Rock drilling machine for surface and underground work : de en
  • DE1747678U - HOLDER FOR PUNCH CARDS. : de en
  • FR1139350A - Knife handle wraps around the blade : en fr
  • GB777546A - Improvements relating to substituted iminodibenzyls : en
  • USD180518S - Chime signal : en
  • DE1011181B - Matrix circuit : de en
  • DE1747594U - DISPLAY DEVICE FOR MEASURING DEVICES. : de en
  • US2796686A - Tag : en
  • US2796752A - Plating attachment for knitting machines : en
  • US2797354A - Millimeter wave electric discharge device : en
  • USD180527S - Combined pressure-sensitive adhesive : en
  • DE1747406U - DEEP BEAM LUMINAIRE. : de en
  • US2796978A - Display box : en
  • FR1139301A - Process for producing yarns and the like as well as films of regenerated cellulose by adding an imidazol to viscose : en fr
  • GB777510A - Improvements in confining dust generated in pottery fettling : en
  • DE965927C - Machine for perforating photo films : de en
  • GB777821A - A silencing system for internal-combustion engines : en
  • FR1139162A - Traveling wave tube comprising a helical delay line : en fr
  • DE1011300B - Tubeless pneumatic tires, especially for motor vehicles : de en
  • CH322888A - Clock : en fr
  • AU211226B2 - Improvements insanitary napkins andin fabrics for use therein : en
  • CH322844A - Folding box : de en
  • DE1010941B - Process for treating glass fibers : de en
  • DE1011045B - Adjustable hysteresis brake : de en
  • CA542787A - Emulsion treating methods and means : en fr
  • DE1011138B - Glass roof covering : de en
  • DE1011318B - Hinge for swing doors : de en
  • AT190201B - Multi-stage rotary piston compressor : de en
  • DE1747756U - DEVICE FOR DETERMINING LOTS OF LOTS. : de en
  • CH322884A - Rotary calculating machine : de en
  • DE1011145B - Film-forming mixtures of crude cellulose ethers : de en
  • DE1747735U - SPORTSHOE. : de en
  • DE1747751U - HAND DRAFT PULLER FOR PAINTING BUSINESSES. : de en
  • US2796850A - Fountain pen : en
  • US2797398A - Electric connector : en
  • US2796821A - Air diffuser : en
  • US2796861A - Blood circulation : en
  • US2796986A - Testing and handling of magnetic materials : en
  • US2796880A - Measuring siphon : en
  • DE1011211B - Portable lifting device for forestry crops : de en
  • DE1747714U - QUICK CONNECTOR FOR DRUM DISPENSER. : de en
  • US2796723A - Side delivery rake : en
  • US2797160A - Production of zirconium : en
  • US2797324A - Space resonant system : en
  • DE1747464U - SMOOTH SPOOL ADJUSTER CORE WITH PLASTIC THREAD. : de en
  • DE1747472U - METAL TAPE FOR FASTENING ELECTRIC CABLES TO TENSION WIRES. : de en
  • DE1747621U - LOCKING DEVICE FOR WIRE OR BARS FOR TILLAGE EQUIPMENT CONSTRUCTING A WIRE CAGE. : de en
  • DE1747695U - HAND BRAKE, ESPECIALLY FOR SINGLE-AXLE TRAILERS. : de en
  • US2796612A - Knot forming and shaping devices : en
  • US2796651A - Hoist hook safety gate : en
  • US2796733A - Turbine engine fuel control using a final electrical signal for proportionally moving a single throttle valve : en
  • US2797066A - Power breakout tool : en
  • US2797268A - Key sender test circuit : en
  • FR1139386A - Device for keeping the temperature constant in the hydraulic clutch and transmission circuits : en fr
  • US2796948A - Electrostatic precipitators : en
  • US2796963A - Magnetic clutch with stationary winding : en
  • DE965889C - Luffing gear for tower cranes : de en
  • DE1010969B - Process for the preparation of new 2-imidazolones : de en
  • USD180537S - Fluorescent lighting fixture : en
  • AT190450B - Transport trolleys for transporting, placing and removing trees in the textile industry : de en
  • CH322668A - Device for filling magazines : de en
  • CA542713A - Self-cleaning dynamoelectric machine : en fr
  • CH322674A - Heat meters for central heating systems, in particular in residential buildings : de en
  • CA542800A - Preparation of 1,2,4-triazole derivatives : en fr
  • US2796915A - Portable auxiliary seat : en
  • CH322693A - Adjustable drive for the turntable of a turntable : de en
  • DE1011268B - Method and device for the production of yoghurt : de en
  • DE1747523U - SLIDING ROOF PIPE JOINT FOR UMBRELLAS WITH SLIDING ROOF POLES. : de en
  • US2796900A - Grater with guard means : en
  • DE1011077B - Contact spring holder, especially for telephone relays : de en
  • DK83026C - Assembly fittings for box corners. : da en
  • US2797132A - Device for mixing a cleaning agent with a stream of water : en
  • CA542574A - Endless track unit for track vehicles : en fr
  • CH322723A - Method of forming, on a section of tube, at least one helical fin made in one piece with the tube, and shaping roller for the implementation of this process : en fr
  • DE1747552U - DESK EDGE PROTECTION TO PROTECT ITEMS OF CLOTHING. : de en
  • FR1139021A - Loaded gun, for drawing a fuel-oil mixture : en fr
  • GB777697A - Improvements in or relating to means for connecting or coupling pipes and tubes : en
  • CH322800A - Surgical forceps : en fr
  • DE1010966B - Process for the production of new, water-soluble dimethylsilanediol glycerol esters or their polymers : de en
  • DE1747575U - STEEL PLATE RADIATOR. : de en
  • US2796720A - Reciprocating cutting assembly with counterbalanced drive : en
  • USD180507S - Embossing machine : en
  • GB777659A - Automotive vehicle : en
  • GB777751A - Improvements in hard fibre spinning machines : en
  • US2797208A - High molecular weight dieneic polymers and method of producing same : en
  • US2796969A - Loading apparatus for tunnel work : en
  • AU2426056A - Improvements in or relating to modulating and demodulating apparatus for use in duplex electric carrier systems : en
  • DE1010975B - Method and device for the local compensation of the flue gas side heating of heating area groups, especially in steam boilers : de en
  • CH322653A - Squeegee device : de en
  • CH322728A - Inductor for inductive HF heating : de en
  • DE1747563U - DEVICE FOR SEPARATING INDIVIDUAL PORTIONS FROM A STRING, IN PARTICULAR FROM FOOD IN STRING FORM, E.G. FROZEN FISH. : de en
  • FR1139157A - Exhaust for internal combustion engines, in particular for motor vehicles : en fr
  • CA542779A - Rotary limit switch : en fr
  • US2797227A - Basic esters of 2-norcamphanecarboxylic acid and of bicyclo [2. 2. 2]-octane-2-carboxic acids, their salts, and nuclearly alkylated substitution products thereof : en
  • US2797353A - Traveling wave type electron discharge devices : en
  • CA542638A - Mass spectrometer : en fr
  • AT190337B - Cylinder head for diesel engines : de en
  • US2796944A - Power lawn mower control device : en
  • FR1139026A - Installation for drying or other treatment of fabric layers : en fr
  • FR1139118A - Required for the conversion of oil filters : en fr
  • FR1139351A - Catalytic oxidation process of olefins : en fr
  • DE965960C - Drying channel for flow operation : de en
  • DE1747509U - ADHESIVE STRIP. : de en
  • US2797067A - Shielded seals : en
  • AT190205B - Process for the production of leather : de en
  • AT190225B - Metallic model for casting molds or the like. : de en
  • AT190281B - Process and plant for the production of ore coke sinter : de en
  • AT190339B - Low-voltage sliding spark plug with replaceable spark element : de en
  • CA542813A - Hard surfaced non-ferrous articles and method for making the same : en fr
  • CH322815A - Process for the preparation of N, N '- (4,4'-dicarboxy-3,3'-dioxy) -diphenylurea and its salts : de en
  • US2796703A - Method and apparatus for sharpening drills : en
  • US2796942A - Four wheel drive for automotive vehicles : en
  • GB777655A - Photo-electrically controlled servo device : en
  • FR1139138A - Gearbox control device for motorcycles and similar vehicles : en fr
  • GB777609A - Process for the production of terephthalic acid and of alkali metal salts and other derivatives thereof : en
  • DE1747508U - DEVICE FOR THE LIFT ACTUATION OF THE ELECTRODES OF SPOT WELDING MACHINES. : de en
  • DE965880C - Procedure for testing electrical circuit breakers with high arc voltage : de en
  • DE965901C - Process for the manufacture of rolls for block rolling mills with increased gripping ability : de en
  • FR1139172A - Wash-resistant waterproofing : en fr
  • GB777645A - Automatic flight control system : en
  • GB777758A - Improvements in or relating to aryl carbamate esters of arylamino alcohols and acid addition salts thereof, and process for preparing the same : en
  • US2797169A - Non-dusting asphaltic coatings : en
  • DE965904C - Process for the production of 2-semicarbazidoacetic acid : de en
  • GB777757A - Improvements in or relating to cathode-ray tubes for image reproduction : en
  • DE1747640U - DRIVE ARRANGEMENT FOR AUXILIARY MACHINES OF VALVE-CONTROLLED INJECTION ENGINE WITH ARRANGEMENT OF THE WORK CYLINDERS IN V-SHAPE. : de en
  • GB777503A - Production of 2,5-dimethylpiperazines : en
  • FR1139007A - Removable table for rectilinear knitting machine : en fr
  • GB777792A - Improvements in or relating to automatic continuous pellet feeding mechanisms for compressed gas operated fire-arms : en
  • DE1010986B - Push button modulator with adjustable downtime : de en
  • DE1747485U - STEP SWITCH FOR ELECTRIC CABLES. : de en
  • DE1747501U - PLASTIC TUB, IN PARTICULAR FOR LONG FIELD LUMINAIRES. : de en
  • FR1138968A - Reactor : en fr
  • US2796607A - Power operated stapling machine : en
  • DE965864C - Method for gluing fibrous structures such as paper, cardboard in the fabric : de en
  • FR1139267A - Device using mechanical or electrical energy from vehicles to operate advertising devices : en fr
  • GB777583A - Colour photographic process : en
  • GB777890A - Improved bottle-capping apparatus : en
  • FR1138964A - Toy car and its manufacturing process : en fr
  • DE965920C - Non-irritating depilatory preparations : de en
  • FR1139393A - Process for manufacturing margarine, and margarine obtained by this process : en fr
  • DK83008C - Coin counter. : da en
  • DE1747681U - RACK FOR TIES. : de en
  • FR1139215A - Process for the preparation of high molecular weight polyesters : en fr
  • CH322673A - Cement silo : en fr
  • CA542782A - Truck trailer with fifth wheel jack : en fr
  • US2796773A - Combination control assemblies applicable to motorcycles : en
  • USD180522S - Wheel cover or similar article : en
  • US2796913A - Art of heat sealing and severing thermoplastic films : en
  • FR1139307A - Method and device for indicating the depth of a chemical attack : en fr
  • FR1139338A - Ignition device for combustion engines : en fr
  • GB777577A - Improvements in apparatus for storing drawings or the like : en
  • US2796698A - Racing piece for a racing game : en
  • DE965953C - Retensionable hair curler : de en
  • GB777500A - Improvements in or relating to goggles : en
  • GB777906A - Cam follower shock absorber : en
  • US2796714A - Rotary disc type mower : en
  • US2797069A - Tankless coil water heater : en
  • AT190391B - Impeller of a liquid ring centrifugal pump : de en
  • CA542786A - Apparatus for filling containers : en fr
  • US2797250A - Stabilization of chlorinated hydrocarbons : en
  • GB777587A - New colour photographic materials : en
  • AU1470955A - Improvements in horizontal sweep and high voltage transformers for television receivers : en
  • CA542751A - Wire printing mechanism : en fr
  • DE1747492U - DEVICE FOR MEASURING PROTECTIVE CONDUCTOR RESISTANCE IN PROTECTIVE CONTACT SOCKETS AND CABLES TO CONSUMERS. : de en
  • DE965861C - Methods of preserving ferns : de en
  • FR1139247A - Shock waves in liquids: production devices and industrial applications : en fr
  • AT190299B - Device for adjusting the position of the air gap of magnetic heads : de en
  • AT190366B - Thread rolling head : de en
  • DE1747541U - UMBRELLA NAPKIN STAND. : de en
  • FR1138985A - Polyethylene preparation process : en fr
  • GB777847A - Improvements in or relating to the production of polymeric materials : en
  • GB777848A - Drums or shells provided with wear resistant linings : en
  • CA542799A - Methods of producing diffusion metal layers, and in particular layers consisting chiefly of chromium, on metallic articles : en fr
  • FR1139064A - Piston for brake cylinder or other : en fr
  • GB777509A - An improved buffer block for contact spring assemblies for electromagnetic relays : en
  • GB777872A - Improvements in or relating to automatic control devices for fluid heaters : en
  • USD180511S - Railway dining car : en
  • US2796662A - Wire splicer clamp : en
  • US2797172A - Method of forming patterns of luminescent materials for color kinescopes : en
  • US2796611A - Necktie construction : en
  • US2797129A - Vehicle door structure : en
  • US2797148A - Recovery of nh3 from a gaseous mixture containing nh3 and hcn : en
  • US2797257A - Color television cameras : en
  • CA542839A - Fungicidal coating compositions : en fr
  • CA542623A - Process of phthaloylation amino acids : en fr
  • AU213820B2 - Vhf-mixing arrangement employing atleast one multi-grid tube : en
  • DE1011054B - Induction motor : de en
  • DE1011276B - Magnetic recorder for synchronous recording or playback of sound recordings in connection with a video film recording or playback device : de en
  • CH322583A - Method and apparatus for reducing the regression of monomers during the spinning of molten polyamides : de en
  • CH322591A - Zigzag sewing machine : de en
  • CA542773A - Process for producing reclaimed rubber in particulate form : en fr
  • AU2421456A - Improvements in or relating to "heating & temperature sensitive control wire : en
  • US2797063A - Gate valve : en
  • US2797378A - Electric signal synchronising apparatus : en
  • US2797217A - Dihydro oxazine diones : en
  • DE965910C - System for transmission of a wide frequency band : de en
  • CH322599A - Process for making a flexible splint in all directions, especially for busts, sheaths and the like, and splint made with the procedure : en it
  • US2797371A - Sensitive relay : en
  • DE1011223B - Centrifugal governor for internal combustion engines : de en
  • DE1011284B - Pump or motor : de en
  • US2797147A - Disposal of sodium residues : en
  • CA542771A - Refrigerating system with hot gas defrosting means : en fr
  • CH322807A - Process for the preparation of α-halo-ketals of steroids : de en
  • CA542739A - Production of aromatic hydrocarbons : en fr
  • FR1139331A - Recording device, and possibly magnetic reproduction : en fr
  • CA542607A - Flexible container positioned in cavity of tooth brush handle : en fr
  • CH322667A - Music box movement : en fr
  • DE1011139B - Tilt windows, especially for Staelle and Huehnerhaeuser : de en
  • DE1011309B - Machine for cleaning, rinsing or disinfecting objects, preferably test tubes, bottles or the like. : de en
  • GB777775A - Improvements in or relating to the manufacture of metal powders : en
  • DE965955C - Repeat device on automatic record players with record changer : de en
  • GB777561A - Process of continuously dehydrating muds containing recoverable minerals : en
  • AT190363B - Forging paste : de en
  • FR1139389A - Cup-shaped soles with the face resting on the floor coated with plastic : en fr
  • GB777490A - Improvements in or relating to shaft bearings, particularly for dynamo-electric machines : en
  • DE1011027B - Process for the production of multi-core twisted cables : de en
  • DE1011217B - Process for embedding small objects in plastic : de en
  • DE1747625U - POTATO HARVESTING MACHINE. : de en
  • DE1010923B - Zipper : de en
  • DE1747401U - CONTAINER FOR WHIPPED CREAM. : de en
  • DE1747674U - SHOP FURNITURE, COMPOSING A SHOWCASE FOR THE SHOP WINDOW AND A COUNTER. : de en
  • DE1011329B - Device for controlling a drafting system : de en
  • AT190398B - Motor arrangement in the rear of a bus : de en
  • AU2421956A - N-acylamino compounds : en
  • CH322802A - Lift bed, for patients : en fr
  • FI29143A - Dishwasher : en fi
  • GB777877A - Improvements in or relating to the production of cotton yarns and fabrics having resistance to water and chemicals : en
  • FR1139200A - Liquid cooled grinding wheel : en fr
  • GB777789A - New vat dyestuff of the anthraquinone series : en
  • GB777876A - Improvements relating to the production of sebacic acid compounds and if desired by-product compounds from ricinoleic compounds : en
  • FR1139121A - Liquid fuel burner assembly : en fr
  • FR1139139A - Anti-rust product : en fr
  • FR1139364A - Accessory in the form of a strip, for example for the manufacture of footwear, hats, clothing and leather goods, and method for its manufacture : en fr
  • GB777486A - Portable appliance for heating or burning : en
  • US2796791A - Adjustable socket spanner : en
  • DE1747507U - BAR THERMOSTAT FOR ELECTRICALLY HEATED WASHING MACHINES, WASHING DEVICES AND ALL KINDS OF HEAT. : de en
  • US2796724A - Apparatus for gathering glass filaments : en
  • US2797305A - Cooling system for electrode tips : en
  • AT190371B - Hammer set with swinging hammers for beater mills etc. like : de en
  • CA542840A - Mechanical drive for numerical display devices : en fr
  • CH322661A - Method and device for the production and finishing of printing blocks : de en
  • US2796658A - Mjethod of gauging and selecting cooperating parts : en
  • US2796945A - Hydraulic power steering with manual steering interlock in case of power failure : en
  • CH322644A - Process for the production of pulp : de en
  • GB777831A - Improvements relating to contour machining : en
  • US2796933A - Cutter holding and actuating means for web-slitting machines : en
  • FR1139190A - Hydraulic press and method for the axial advancement of bar-shaped bodies, against resistance, in particular to the sinking of tubes or rods into the ground, by pressure : en fr
  • FR1138979A - Means of aerial advertising : en fr
  • US2797276A - Automatic circuit breakers : en
  • FR1139305A - Purification of cork wax : en fr
  • DE1011121B - Dressings, in particular sanitary pads and sanitary tampons : de en
  • DE1011009B - Kohaerer cell : de en
  • FR1138976A - Land drill rig : en fr
  • DE1747773U - PACKAGING FOR DAILY PORTIONS. : de en
  • FR1139233A - Improvements to electrical circuits for motor vehicles : en fr
  • US2796797A - Method of producing armoured synthetic plastic tubes : en
  • DE965845C - Flexible joint construction in steel for routes, crosscuts, etc. like : de en
  • DE965865C - Photosensitive material for the production of diazotypes : de en
  • FR1139071A - Process for the distillation or evaporation of volatile liquids : en fr
  • DE1747536U - SELF-ADHESIVE CURTAIN HOLDER. : de en
  • DE1747768U - TOP FLOOR FOR JUICE CANS. : de en
  • FR1139235A - New process for color reproduction of pictorial and other works : en fr
  • GB777664A - Improvements in or relating to bearing construction for motors : en
  • US2797262A - Automatic telephone systems : en
  • US2797189A - Recovery of fines in a hydrocarbon conversion process : en
  • GB777616A - Improvements relating to domestic fireplaces : en
  • GB777794A - New 1:3-dioxolane derivatives and process for their preparation : en
  • DE1747739U - PROTECTIVE INSOLE. : de en
  • GB777742A - Improvements in or relating to exhaust assemblies of gas-turbine engines : en
  • AT190425B - Work roll, in particular for textile machines : de en
  • CA542777A - Breathing apparatus dump valve : en fr
  • CH322639A - Process for the production of rubber goods reinforced with cellulosic fibrous materials and rubber goods produced by this process : de en
  • DE1747589U - SLIDING PROTECTION FOR LADDERS. : de en
  • US2796800A - Motion picture time correlating apparatus : en
  • DE965871C - Set of lining iron-like pit support profiles, preferably for ring or arched road construction : de en
  • AU2418356A - A cartridge operated fastening gun : en
  • AU213822B2 - Developer and method of making dyed relief records : en
  • CA542600A - Electric induction motors : en fr
  • US2797348A - Grid system for gaseous discharge device : en
  • US2796879A - Liquid flow control apparatus : en
  • GB777681A - Polyhydrophenanthrene compounds : en
  • DE965913C - Method for connecting multi-phase generators in electrically powered ships, especially in those with diesel engines : de en
  • CY159A - Improved process for producing injectable insulin preparations with protacted effect : en
  • DE1011034B - Electric switch with arc extinguishing : de en
  • DE1011111B - Grease : de en
  • DE1011123B - Binder for the application of thin layers of substances contained in a suspension to solid bodies, especially glass : de en
  • DE1011189B - Punch card-controlled calculating machine : de en
  • GB777455A - Press machine for cemented footwear : en
  • US2797317A - Wave generation circuits : en
  • USD180514S - Transparency viewer or similar article : en
  • US2797301A - Welding torches : en
  • US2797401A - Electronic timing pulse generator : en
  • USD180509S - Automobile : en
  • US2797144A - Production of ammonium nitrite solutions : en
  • SU106008A1 - Device for damping oscillations of the gripping body of a slewing crane or dragline : en ru
  • US2796995A - Door lifting means for horizontal coking chamber ovens : en
  • US2797399A - Underwater transducer : en
  • CA542861A - Process for preparing the n-oxides of halogenated aliphatic tertiary amines : en fr
  • DE1747538U - BAMBOO FLOWER FRAME. : de en
  • US2796670A - Apparatus for measuring the internal dimensions of bores and holes : en
  • US2796804A - Slit mechanism : en
  • AU218022B2 - Shuttering apparatus : en
  • DE1747763U - REMOTE-CONTROLLED, SUBMERSIBLE SUBMERSIBLE MODEL WITH THROW DRIVE. : de en
  • FR1139164A - Furniture such as table or similar : en fr
  • FR1139381A - Assembly device for flat elements, in particular for scaffolding floors : en fr
  • FR1138959A - Diesel engine hammer start mechanism : en fr
  • FR1138983A - Angular speed threshold detector device and its applications : en fr
  • FR1139318A - Method and apparatus for laying form bricks : en fr
  • GB777806A - Improvements in or relating to television receivers : en
  • CH322577A - Vegetable cutter : de en
  • CH322585A - Ring spinning or twisting machine : de en
  • AT190203B - Free-floating turbo rotor : de en
  • FR1139150A - Apparatus for counting the teeth of combs of looms : en fr
  • FR1139205A - Method and apparatus for extracting moisture from atmospheric air : en fr
  • FR1139230A - Two-stroke internal combustion engine : en fr
  • DE1011008B - Power supply unit for electrical communications equipment, especially radio receivers, for optional mains or battery operation : de en
  • FR1139023A - Centrifugal mold : en fr
  • CH322707A - Bearing for measuring device mobile, in particular for watch mobile : en fr
  • DE1747720U - DEVICE FOR GRINDING AND POLISHING. : de en
  • DE1011334B - Toy system for the spatial movement of a toy, in particular a model airplane : de en
  • CA542583A - Live storage freight vessel for marine animals : en fr
  • CA542602A - Snow plow : en fr
  • DE1011298B - Electrical test device for testing and adjusting an automatic dimming device, especially for motor vehicles : de en
  • USD180533S - Fluorescent lighting fixture : en
  • US2797076A - Apparatus for heating pulverulent material such as cement raw material : en
  • US2797392A - Electrical conductor comprising multiplicity of insulated filaments : en
  • DE1011264B - Two-thread blind stitch sewing machine : de en
  • FR1138955A - Process for preparing a dyeing composition for hair and similar fibers : en fr
  • DE1747696U - DEVICE FOR FASTENING ELECTRIC LAMPS, IN PARTICULAR FOR ROAD VEHICLES. : de en
  • US2796831A - Printing screen registering device : en
  • US2796904A - Two-way billfold : en
  • US2796701A - Tool for placing feeding tubes in plant stems : en
  • US2796851A - Valve operating mechanism for hydraulic steering systems : en
  • AU1506356A - Improvements in or relating to apparatus suitable for applying pressure tothe bottoms of shoes : en
  • DE1747490U - FLAT, RIGID SEAL CARRIER WITH LEAD RIVET SEAL FOR LOCKING ELECTRICITY METERS AND THEIR TERMINAL COVERS. : de en
  • DE1747782U - PACK FOR TENNIS BALLS. : de en
  • DE1747707U - VESSEL CLOSURE, IN PARTICULAR FOR ZUKDERWARENGLASSER OD. DGL. : de en
  • FR1139356A - Lighter with flanges : en fr
  • AT190421B - pencil sharpener : de en
  • DE1747646U - SCREW HEAD FORM FOR ALL TYPES OF FASTENING SCREWS, PROVIDED WITH A SERRATED N. DIN CONE, SUITABLE FOR EVERY SIZE : de en
  • GB777703A - Improvements in or relating to the heat treatment of nimonic alloys : en
  • AU216487B2 - Improvements in or relating to devices for successively transmitting, inthe correct sequence, a plurality of input signals toone output circuit by means ofan electric discharge tube : en
  • CA542684A - Synthetic leather compositions : en fr
  • CA542811A - Method of prestressing units with serration : en fr
  • CH322777A - Pole wheel for electrical machines with pronounced poles : de en
  • USD180505S - Elevator touch button panel : en
  • GB777849A - Improvements in and relating to electric switches : en
  • US2797313A - Radio communication by neutral frequency deviation : en
  • DE1747489U - DEEPWAVE BOX FOR LIQUID-COOLED UNITS. : de en
  • GB777528A - Improvements in or relating to decomposition of alkali metal amalgams : en
  • US2796812A - Photographing apparatus : en
  • US2797192A - Electrolytic preparation of alkaline chlorates : en
  • DE1011262B - Electroacoustic ringing : de en
  • CA542678A - Well treatment apparatus : en fr
  • FR1139074A - Waterproof watch case : en fr
  • CA542837A - Wax composition : en fr
  • FR1139126A - Improvements to motor vehicle bodies : en fr
  • GB777517A - Manufacture of nicotinamide : en
  • DE1747757U - BIRD HOUSE WITH SINGING BIRD. : de en
  • CA542705A - Regulator mounting : en fr
  • FR1138966A - Improvements in the assembly of mechanical movement components in motor vehicles, in particular in agricultural tractors : en fr
  • FR1139222A - Board game : en fr
  • DE1011361B - Sieve centrifuge with openings in the bottom of the centrifuge drum for continuous discharge of the solid components and with rotatable guide elements inside the centrifuge drum : de en
  • GB777809A - Improvements in or relating to electric circuit breakers : en
  • GB777834A - Improvements in ships having a light metal framework : en
  • GB777795A - Improvements in or relating to liquid containing and dispensing devices : en
  • GB777887A - An improved germicide : en
  • AT190346B - Connection and fastening element : de en
  • US2796909A - Saddle-type pipe or rod bending machine : en
  • US2796813A - Protective housing for photographic cameras : en
  • USD180528S - Game board : en
  • FR1139383A - Improvements to toggle couplings for articulated pipes : en fr
  • US2797170A - Production of magnetic sound tape : en
  • CH322689A - Device for the automatic scanning of control curve pieces recorded on a paper tape : de en
  • FR1138969A - Improvements to electrical machines : en fr
  • GB777897A - Clock for a steering wheel of a vehicle : en
  • GB777602A - Improvements in or relating to carton setting-up machines : en
  • US2797108A - Sand eliminator bearing for a sprinkler head : en
  • US2797040A - Easy packing upright container : en
  • US2797240A - Method of preparing dicyclohexylcarbodiimide : en
  • US2797232A - Hidden polyisocyanates : en
  • CH322831A - Electrical information storage device : de en
  • DE1011003B - Multi-channel generator for high frequencies : de en
  • DE1747644U - PRESSED OR SHRINK CONNECTION. : de en
  • US2797238A - Method for preparing organic phosphinodithioic compounds : en
  • US2797346A - Electric motors : en
  • FR1139142A - Electrical plug ensuring in particular the elimination of constraints : en fr
  • FR1139227A - Device for x-ray diffraction : en fr
  • DE1747484U - LIGHT BUTTON FOR REMOTE INDICATORS. : de en
  • GB777851A - Improvements in or relating to boxes or receptacles for plant growing : en
  • AT190432B - Method and device for producing permanently crimped or undulating threads from synthetic organic textile fibers : de en
  • AU2419856A - Method of manufacturing moccasins and articles made thereby : en
  • CH322549A - Device for attaching an agricultural implement to a traction vehicle : en fr
  • US2797369A - Quick reset induction time delay device : en
  • AT190422B - Shoe heel : de en
  • US2797022A - Latch type closure for containers : en
  • GB777535A - Improvements in or relating to process for improving the softening point of hydrocarbon resins : en
  • CH322734A - Additional clamping device for screw clamps : de en
  • DE1011295B - Pressure medium control device for actuating a movable control element, in particular for controlling the overdrive gear of the change gears of motor vehicles : de en
  • DE1747420U - WASHING UNIT. : de en
  • GB777502A - Improvements in or relating to method of preparing phenol-aldehyde composition and the composition resulting from said method : en
  • DE1011082B - Crystal diode and process for its manufacture : de en
  • GB777700A - Improvements in or relating to methods of dispersing fogs and the like : en
  • GB777724A - Improvements in or relating to vent plugs for electric accumulators : en
  • US2796976A - Article receiving apparatus : en
  • US2797386A - Metal testing equipment : en
  • CA542746A - Coated electric detonator fusehead : en fr
  • CH322858A - Bike trailer : de en
  • AU1472755A - Machine counterbalance mechanism : en
  • AU225106B2 - N-acylamino compounds : en
  • CA542750A - Data conversion system : en fr
  • CH322714A - Process and device for the production of precision casting molds : de en
  • DE1011091B - Mercury sliding contact : de en
  • DE1747798U - WOVEN LINEN WITH WEIGHT. : de en
  • FR1139255A - Device for signaling operating incidents on automatic linotypes : en fr
  • FR1139270A - Process for covering a metal surface with a plastic film and products thus obtained : en fr
  • FR1139292A - Pump : en fr
  • GB777628A - Manufacture of glycol esters of terephthalic acid and polyesters thereof : en
  • AT190378B - Device for punching paper, cardboard sheets and. like : de en
  • CH322737A - Machine for drying out buildings : de en
  • CA542692A - Self-locking nails : en fr
  • CH322709A - Watch case back : en fr
  • DE1747786U - CLEAR VESSEL. : de en
  • AU2417756A - Improved height control system for vehicle air suspensions and vehicles fitted therewith : en
  • CA542588A - Method of treating rare earth ores : en fr
  • CA542681A - Aircraft alighting gear : en fr
  • CA542823A - Magnetically damped door closer : en fr
  • DE1011363B - Auxiliary device for emptying and filling the drum of centrifugal machines with a swinging hanging drum shaft : de en
  • GB777843A - Improvements in the control of travelling filaments, yarns and fibres : en
  • US2796853A - Air inlet arrangement for combustion engines : en
  • US2797234A - Tertiary carbinyl esters and their preparation : en
  • CH322586A - Twisting device for twisting a textile thread or stranding several threads : en fr
  • AU2425256A - Developer and method of making dyed relief records : en
  • FR1139097A - Method and apparatus for metal plating : en fr
  • GB777597A - Improvements relating to the mechanical protection of electric cables : en
  • CH322798A - Arrangement with at least one luminous capacitor : de en
  • DE1747718U - MACHINE FOR CUTTING AND MIXING FOOD, ESPECIALLY MEAT. : de en
  • DE1747519U - ARRANGEMENT FOR FIXING BONE FRACTURES WITH PLASTIC. : de en
  • DE1747481U - PAPER RAIL DISTRIBUTION SYSTEM. : de en
  • DE1747645U - COLLAR RIVET WITH RIVET HEAD. : de en
  • DE1747790U - CARRIAGE GATE FOR SCRAPER CONVEYORS. : de en
  • DE1000932C2 - Color control for arc lamp projectors : de en
  • US2796875A - Combination tooth brush and dentifrice container : en
  • US2796940A - Fire extinguisher cap : en
  • US2796946A - Sound absorbing and correcting material and method of making same : en
  • US2797286A - Potentiometer : en
  • AU217365B2 - An improved method of obtaining an extremely fine dispersion ofd. d. t. in hard water : en
  • US2797357A - Feedback arrangements for beam switching tubes : en
  • USD180517S - Space condition responsive instrument : en
  • AT190250B - burner : de en
  • CA542657A - Damp rod construction for cathode-ray tube grid structure : en fr
  • US2797060A - Device for the automatic metering of liquids by means of pneumatic controls : en
  • US2797385A - Altimeter : en
  • DE1011016B - Radio link network : de en
  • DE965928C - Contact ignition based on oxidizing and reducing agents : de en
  • DE1001123C2 - Gearboxes, especially for motor vehicles : de en
  • CH322669A - Cartridge ammunition firearm : en fr
  • US2797139A - Method of inhibiting evaporation of volatile liquids and floating layer for use therein : en
  • DE1011140B - Screw press for processing malleable, in particular rubber-containing material : de en
  • DE1747716U - DEVICE FOR REMOVING METERED QUANTITIES OF LIQUIDS FROM RESERVOIRS, IN PARTICULAR FOR COSMETIC PURPOSES. : de en
  • CH322679A - Roller counter with electromagnetically triggered torque reset of the number rollers : de en
  • AT190273B - Process for connecting hollow profiles and shaped piece to carry out this process : de en
  • AU1485355A - Improvements in or relating toa method for insolubilising artificial filaments, threads, fibres andthe like : en
  • AU2420656A - Method of fabricating hollow metal article : en
  • CA542748A - Cleaning titanium or titanium base alloys : en fr
  • DE1747521U - STERILIZING CASE FOR SURGICAL SYRINGES. : de en
  • GB777741A - Improvements in thermostatic mixing valves : en
  • FR1139102A - Camera : en fr
  • GB777728A - A flywheel drive : en
  • DE965931C - Flotation of sylvin from crushed sylvinite : de en
  • DE1747702U - DOUBLE BAG FOR BIKES AND BICYCLES. : de en
  • DE965849C - Device for discharging water from washing machines : de en
  • GB777711A - Improvements in or relating to alternating current arc welding equipment : en
  • GB777899A - Improvements in resin compositions : en
  • DE965916C - Device for testing the disconnection capacity of alternating current breakers, especially high-voltage high-performance switches : de en
  • DE1011100B - Process for the production of monoazo dyes or their metal complex compounds : de en
  • DE1011099B - Capacitor for the high frequency treatment of moist goods : de en
  • GB777813A - New barbituric acid derivatives, and processes for making the same : en
  • AU218952B2 - Amino-ketoses and process for their manufacture : en
  • DE1010968B - Process for the preparation of therapeutically active alkyleneiminoquinones : de en
  • US2796975A - Conveyor drive : en
  • DE1011043B - Circuit of a grounding device for transformer stations : de en
  • DE965935C - Multi-part, flexible route extension with box-shaped route stamps : de en
  • FR1139316A - Swollen thermoplastics and their preparation process : en fr
  • US2797014A - Two-cell container : en
  • US2797165A - Removing cooked tissue from peeled potatoes : en
  • FR1138967A - Large capacity container made of reclaimed rubberized canvas : en fr
  • DE1010985B - Automatic electrical switch-on and switch-off device for teleprinters : de en
  • DE965933C - Extension of the route from arches connected in a ring shape : de en
  • GB777462A - Improvements relating to rock drills : en
  • GB777527A - Improvements in the conversion of gaseous hydrocarbons into carbon monoxide and hydrogen : en
  • AT190270B - Process for the production of flame retardants : de en
  • AT190231B - Furnace for processing materials, particularly glass : de en
  • AT190320B - Drive device for the cutting mechanism of mowing machines, in particular combine harvesters : de en
  • CA542566A - Tilting means for container : en fr
  • BE558429A - : en
  • FR1139116A - Tracked chassis with tension adjustment maintaining the parallelism of the drive axles wheels and tensioning wheels to the drive shaft axis : en fr
  • FR1139289A - Improvements to rubbery materials : en fr
  • CH322795A - Mercury vapor converter with forced air cooling : de en
  • US2796937A - Apparatus for sealing leaks in wells : en
  • CH322607A - Process for the production of ferments : de en
  • DE1011210B - Arrangement on a threshing machine to separate the ears from the stalks before threshing : de en
  • FR1139218A - Machine for washing clothes and dishes : en fr
  • US2797057A - Pneumatic dispatch-tube systems : en
  • GB777445A - Improvements in or relating to machines for applying adhesive to sheet materials : en
  • GB777647A - Method and apparatus for cancelling reverberations in water layers : en
  • FR1139085A - Plant for the manufacture of profiled rubber articles and similar products : en fr
  • US2796696A - Roach trap : en
  • CA542778A - Fluorocarbon vinyl ethers and polymers : en fr
  • AT190292B - Joint with locking device : de en
  • GB777444A - Improvements in or relating to coupling circuits for electronic tubes : en
  • CA542824A - Marking element and dispensing means therefor : en fr
  • CH322600A - Hip shaper : de en
  • AT190439B - Process for the production of highly refractory or refractory masses and / or bricks from slag : de en
  • CH322863A - Pressurized fluid brake system : en fr
  • DE1747515U - VACUUM PUMP USING STEAM. : de en
  • DE1010944B - Process for chlorinating wool : de en
  • DE1011365B - Multi-part steel dalbs : de en
  • CA542860A - Electric battery deferred action : en fr
  • US2796642A - Rigid arch joiner : en
  • DE1747454U - DEVICE FOR INDEPENDENT MESSAGE TRANSMISSION TO AN EXISTING LOW CURRENT NETWORK IN THE FORM OF CURRENT PULSES. : de en
  • DE1747743U - ALARM CLOCK WITH LOUD. : de en
  • DE1011277B - X-ray film with improved definition : de en
  • GB777693A - Cyclopentanopolyhydrophenanthrene compounds : en
  • GB777898A - Improvements in or relating to steam or hot water boilers for central heating installations : en
  • US2796688A - Device for fixing a transparency : en
  • CA542788A - Emulsion separation by heat and decanting : en fr
  • AT190407B - Device for the automatic regulation of the pressure in pneumatic tires of vehicles : de en
  • US2796858A - Fireplace construction : en
  • FR1139006A - Improvements in ultrasonic wave transmission devices : en fr
  • GB777722A - Improvements in or relating to magnetic scanning circuits for cathode ray tubes and the like : en
  • AU212896B2 - Antiozidation of rubber : en
  • CH322754A - crane : de en
  • DE1011273B - Machine for stacking flat items such as Bags, pouches or sleeves : de en
  • AU2417656A - Improvements in and connected with thermostats and insulating bushings for thermostats andthe like : en
  • CA542722A - Refrigerated display case : en fr
  • CH322753A - Cable car crane : de en
  • DE1747796U - DRYING DEVICE. : de en
  • DE965896C - Photographic recording or re-enlarging device for the simultaneous recording of both sides of sheet-shaped originals for the purpose of making microfilm recordings : de en
  • AU219549B2 - Improvements relating to reinforced fabricated articles comprising polymeric compositions : en
  • CH322771A - Diffuser device with fluid deflection : de en
  • GB777850A - Improvements in or relating to bistable magnetic devices : en
  • CH322648A - Horn : en fr
  • DE1011251B - Application of a method for applying phosphate layers : de en
  • DE1011332B - Roller covers, running and Nitschel leather, especially those made of synthetic rubber for spinning machines : de en
  • DE965867C - Fitting for doors, windows or the like, the wing of which can be pivoted about a vertical axis or tilted about a horizontal axis : de en
  • DE1011252B - Mandrel : de en
  • DK82945C - Device by oil burner with combustion pot. : da en
  • GB777442A - Improvements relating to material shifting apparatus : en
  • DE1000953C2 - Masonry part for industrial furnaces : de en
  • US2796755A - Combined vehicle lock and door control : en
  • US2797389A - Pulse modulation circuits or the like : en
  • US2797273A - Automatic indicating device of the variation of pressure of the inner tube of tires : en
  • CA542699A - Circuit breakers with arc blow-out : en fr
  • CH322623A - Process for the production of new addition compounds : de en
  • CA542682A - Production of tio2 pigments : en fr
  • CH322764A - Control device for injection internal combustion engines with external ignition : de en
  • AT190353B - Rotary valve with inspection seal closure : de en
  • CA542649A - Thermostatic switch : en fr
  • GB777513A - Herbicidal compositions : en
  • GB777875A - Improvements in or relating to adjustable electric components having concentric shafts : en
  • US2796685A - Method and apparatus for earth grading and allied arts : en
  • US2796859A - Gas furnace : en
  • US2797277A - Circuit breaker : en
  • AT190330B - Device for the lockable, easily separable connection of a pipe or the like with a milk collecting vessel or the lid of such : de en
  • AT190436B - Tighter for ski bindings : de en
  • US2797013A - Wire basket and manufacture thereof : en
  • CH322725A - Tool for chatter-free production of bevels on workpieces : de en
  • US2796621A - Floor brush : en
  • US2796659A - Bearing making method : en
  • JPS324371B1 - : ja
  • US2796655A - Stretchable fabric and method of making same : en
  • US2796870A - Cigarette and cigar extinguisher : en
  • US2797125A - Wheelbarrow bed adaptor : en
  • US2797407A - Indicator light : en
  • AU2421856A - Amino-ketoses and process for their manufacture : en
  • DE965956C - Guide line for a flexible, metallic control cable or shaft : de en
  • DE1011209B - Attachable and detachable additional device for agricultural tillage devices : de en
  • CA542679A - Aryl esters of chlorobenzoic acid : en fr
  • CA542719A - Water control for washing machine : en fr
  • CH322633A - Method and device for separating mixtures of liquid hydrocarbons, in particular mineral oil fractions, with urea : de en
  • DE1011032B - Small distributor similar to the crossbar distributor : de en
  • DE1011177B - Procedure for the volumetric measurement of the reflux and distillate amount using the top of the column : de en
  • DE1011229B - Hydrostatic clutch : de en
  • GB777894A - An improved method of preparing a composition comprising a synthetic resin and a natural or synthetic rubber : en
  • DE1010974B - Device for degassing water, in particular boiler feed water : de en
  • DE1747772U - Cigarettes or cigar box : de en
  • DE1011048B - Cooling of the rotor conductors in dynamo-electric machines : de en
  • DE1747693U - SINGLE-AXLE LOOSE TAG. : de en
  • DE1011001B - Circuit arrangement for telephone extension systems : de en
  • DE1011057B - Low-noise transformer, in which the noise insulation is achieved by means of elastic insulation compartments which are arranged on the inside of the boiler wall and are filled with air or gas : de en
  • DE1011126B - Foam rubber padding made up of two halves and usable on both sides : de en
  • DE1747486U - LATERAL CONTROL FOR THE GUIDE LINES OF LONG RUNNING GOODS. : de en
  • GB777784A - Improvements in and relating to idler rollers for conveyor belts : en
  • US2797267A - Transistor amplifier with neutralized internal feedback : en
  • FR1138999A - Double graduation thermometer : en fr
  • DE1011122B - Process for the continuous casting of hollow bodies with a single-ended flange or similar external thickenings : de en
  • DE1747724U - DRIVE FOR SLIDING DOORS OR. DGL. : de en
  • DE965851C - Circuit arrangement for the production of approximately rectangular current pulses in a load resistor using a grid-controlled tube : de en
  • FR1139107A - Emission filters for multiple transmission system with frequency spectrum division : en fr
  • FR1139352A - Use of pre-baked continuous anodes : en fr
  • GB777686A - Polyhydrophenanthrene compounds and their preparation : en
  • FR1139049A - Accelerated printing process for semiconductor body crystals : en fr
  • GB777829A - Electrolytic method and means for production of refractory metal : en
  • FR1139217A - Incandescent lamp : en fr
  • GB777450A - Improvements in or relating to the drying of the paper web in paper making machines : en
  • GB777859A - Improvements in or relating to connecting means for pipes and tubes : en
  • DE1001309C2 - Control system for wagons in shunting yards : de en
  • DE1011248B - Device for pickling sheet metal and plates : de en
  • DE1011063B - Arrangement for magnetic bearing relief in electricity meters : de en
  • DE1747727U - LOCKING DEVICE FOR SHUTTERS. : de en
  • DE965957C - Method of assembling and installing the upper inner engine in sewing machines : de en
  • US2796996A - Hydraulic elevating apparatus : en
  • DE1747528U - WINDOWS FOR TENTS. : de en
  • DE1747682U - LANTERN OR PILLAR-LIKE DEVICE, ROTATABLE, PRESENTLY FOR ADVERTISING. : de en
  • DE1747690U - REEL, IN PARTICULAR WIND-UP REEL FOR FILM STRIP IN PROJECTORS. : de en
  • GB777767A - Improvements relating to resistance temperature detecting devices : en
  • DE1747417U - CROSS REEL CASE OR THREAD CARRIER FOR WET TREATING : de en
  • DE1747791U - COVERED COIL SLIDE. : de en
  • US2796699A - Frost control device : en
  • US2796982A - Multiple unit labeled package and method of making it : en
  • US2797097A - Gripper for flexible sheet conveyor : en
  • FR1139000A - Valve refinements : en fr
  • DE1011205B - Method and device for drawing and partially closing deep drainage grooves on bog and peat soil : de en
  • FR1139156A - Device for mounting lighting lamps with current supply via pins or plugs : en fr
  • FR1139258A - Instrument for air navigation : en fr
  • DE965937C - Method and machine for washing textile fabrics, in particular laundry : de en
  • DK82977C - Wick burner for liquid fuels. : da en
  • US2797213A - Rosin derivatives of diazonaphthol-and diazophenol-sulfonamides : en
  • DE1747480U - METAL ENCLOSURE FOR ACCOMMODATION OF ELECTRICAL EQUIPMENT COMPONENTS. : de en
  • DE1011207B - Device for maintaining the working width of soil cultivation equipment to be used alternately : de en
  • DE1747463U - SPOOL BALANCING CORE WITH THREAD. : de en
  • US2796709A - Methods and apparatus for loading cartons : en
  • USD180516S - Handbag or the like : en
  • US2796754A - Power-driven wringing machines : en
  • DE1747615U - DEVICE FOR MEASURING THE SPEED OF MOVING BODIES WITH SEVERAL FIELDS TO OBSERVE TIME DIFFERENCES INTO ONE another, TO CROSS AND CHANGE BY THE BODIES. : de en
  • FR1139336A - Coding of cards with marginal perforations allowing rapid identification of cadavers by dental diagram : en fr
  • DE1010931B - Process for sealing and consolidating water-bearing layers surrounding a manhole : de en
  • GB777473A - Improvements in timepieces : en
  • CA542578A - Cleaning apparatus for photographic film : en fr
  • GB777754A - A method of preparing a new hydroxycoumarin derivative with anticoagulating properties : en
  • SU105901A1 - Bar and Pipe Press : en ru
  • US2797113A - Closure for dust guard chambers in railway journal boxes : en
  • GB777615A - Improvements in or relating to the production of substantially oil-free wax and dewaxed oil from wax-bearing lubricating oil stock : en
  • US2796886A - Pilot controlled fluid pressure operated diaphragm valve : en
  • US2797408A - Protective shields for electronic tubes : en
  • DE1010990B - Spin echo storage method for the storage of information occurring in particular in electronic calculating machines and information processing devices : de en
  • DE1011360B - Loading of rocking dryers and equipment for this : de en
  • DE1011002B - Telecommunication device with a self-dialing device and a dial indicator : de en
  • DE1011131B - Friction brake with weight load : de en
  • CA542620A - Amidine-type salts of dicyanamide : en fr
  • DE1011040B - Electrical system for motor vehicles : de en
  • DE1747659U - FLAT SEALING RING MADE OF ELASTIC MATERIAL FOR FLANGES OF PRESSURE MEDIUM PIPES IN MINING. : de en
  • FR1139397A - Copper-copper oxide rectifier : en fr
  • CH322717A - Device for tube bending : en fr
  • DE1010988B - Character print device for sheet writer : de en
  • DE1747650U - PNEUMATICALLY ACTUATED CLUTCH. : de en
  • DE1747664U - CUTTING TOOLS FOR PROFILE SHEARS. : de en
  • AU2422056A - Hydraulic cement additives and cement compositions containing same : en
  • JPS324317B1 - : ja
  • JPS324318B1 - : ja
  • US2796716A - Cotton picking auger : en
  • US2796832A - Plate dampening means : en
  • DE1747764U - TOY BIRD WITH WINDWATERED WINGS. : de en
  • DE1747477U - DEVICE SOCKET. : de en
  • FR1139357A - Metal fastening clip : en fr
  • AT190423B - Shoe lasts : de en
  • CA542709A - Arc chute for electric circuit breakers : en fr
  • FR1139008A - Improvements made to means such as those to prevent scaling : en fr
  • GB777865A - Improvements in or relating to television apparatus : en
  • CA542662A - Justifying printer : en fr
  • DE1011081B - Resistance capacitor combination combined into one component : de en
  • DE1011320B - Voltage switch on dry shavers : de en
  • DE1747725U - PINS FOR DOORS, IN PARTICULAR SLIDING DOORS OF TELEVISION AND / OR RADIO CABINETS. : de en
  • AT190324B - Swath rake : de en
  • FR1139319A - Electrotherapeutic device regulating and normalizing muscle contractions : en fr
  • GB777610A - Apparatus for continuous lixiviation : en
  • GB777855A - Improvements in or relating to wood preservative compositions : en
  • AU2422956A - Improvements in or relating to gramophone record changers : en
  • CA542613A - Separator for liquid drops or foam : en fr
  • CH322641A - Process for the preparation of aqueous solutions of cellulose ethers : de en
  • CA542859A - Voltage reference device : en fr
  • US2796674A - Tool for adjusting fuel-injector plungers and valve tappets : en
  • US2796690A - Mounting device : en
  • CH322656A - Camera : en fr
  • AT190438B - Mobile kiln : de en
  • DE1011208B - Tiller that can be attached to tractor or the like : de en
  • DE1011293B - Motor scooter on three wheels : de en
  • US2796774A - Control system ratio shift mechanism : en
  • US2796950A - Filter : en
  • CH322616A - Process for the production of chloral : de en
  • CA542609A - Machine for the treatment of webs of flexible sheet material : en fr
  • CH322774A - Process for the production of a galvanic dry cell and device for carrying out this process : de en
  • CA542624A - Bowling pin setting machine pin changing mechanism : en fr
  • CA542626A - Coating process for fruits and vegetables : en fr
  • CA542708A - Electronic control circuit : en fr
  • US2796775A - Variable speed gearing for hub type bicycle coaster brakes : en
  • FR1139090A - Assembly method for construction elements, fixing device and fastener comprising application : en fr
  • US2797201A - Process of producing hollow particles and resulting product : en
  • US2796824A - Toaster : en
  • DE1011050B - Leak seal for gas-filled electrical machines : de en
  • DE1747418U - CALENDERS, IN PARTICULAR FOR THE TREATMENT OF TEXTILE FABRICS. : de en
  • DK83007C - Device for hot water systems with heat meters. : da en
  • FR1139283A - Conveyor trolley usable in particular in the textile industry : en fr
  • US2796610A - Anti-glare spectacles : en
  • DE1011098B - Method and device for welding metal pipes : de en
  • US2797058A - Attachment for washing machines : en
  • CA542585A - Wreath making apparatus : en fr
  • DE1011105B - Process for the removal of higher acetylenes from hydrocarbon mixtures : de en
  • AU2418856A - Check valve : en
  • CH322598A - Washing device : de en
  • DE1747424U - TOOTHBRUSH. : de en
  • AU2425156A - Cinematographic film brake : en
  • CA542680A - Production of hydroxy aldehydes : en fr
  • CA542756A - Colouration of aromatic polyesters : en fr
  • CH322791A - Helical delay line for traveling wave tubes with a damping coating : de en
  • DE1011215B - Fruit tree sprayer : de en
  • US2796677A - Device for treating freshly coated cathode ray tube blanks : en
  • DK83045C - Radio system for transmitting information between a main station and several substations as well as transmitter, receiver and substation for such a system. : da en
  • FR1139279A - Improvements in the manufacture of waterproof heat-sealing packaging films : en fr
  • GB777766A - Improvements relating to the production of carbon black pellets : en
  • GB777771A - Improved means for preventing and curing bodily ailments : en
  • AU217164B2 - Improvements in and connected with thermostats and insulating bushings for thermostats andthe like : en
  • DE1011279B - Method of making a subtractive color film : de en
  • DE1747459U - CIRCUIT ARRANGEMENT FOR THE CONTROL DISPLAY. : de en
  • AT190433B - Process for uni-dyeing fully synthetic crimped threads and yarns : de en
  • DE1010956B - Process for the preparation of alkoxyhalosilanes : de en
  • DK83020C - Charging plug of fiber pulp and method of making the same. : da en
  • DE1747734U - Work train boots : de en
  • DE1011272B - Process for the production of a taste and smell refined cola nut product : de en
  • DE1747439U - DEVICE FOR REPLACING PAPER GUIDES FOR WRITING UNITS IN OFFICE MACHINES, IN PARTICULAR TABLING MACHINES. : de en
  • DE1747612U - ELECTRIC IN-LINE WATER BATH (STEAM BATH) MADE OF GLASS. : de en
  • DE1747701U - DROP-SHAPED EXTERNAL REVIEW MIRROR FOR VEHICLES OF ALL KINDS. : de en
  • GB777564A - Method of making cement : en
  • DE1747785U - CONTAINER WITH ROTATING CHAMBER. : de en
  • FR1139173A - Improvements made to circuit breakers : en fr
  • FR1139253A - Illuminated road signs : en fr
  • GB777688A - Polyhydrophenanthrene compounds and their preparation : en
  • AT190358B - Machine tool, in particular lathe : de en
  • AT190373B - Device for comminuting, in particular, vegetable matter : de en
  • AT190405B - Disguised single-track vehicle, such as scooters or the like. : de en
  • AU213294B2 - Improvements in or relating to bearings comprising a backing member covered with silver-lead alloys : en
  • CA542561A - Projection equipment : en fr
  • CA542808A - Measuring and delivering apparatus for silos : en fr
  • CH322676A - Thermometer : en fr
  • DE1011020B - Process for the production of non-liquid electrolytes for accumulators : de en
  • DE1000157C2 - Process for the electrothermal production of magnesium : de en
  • CA542599A - Screening and comminuting device : en fr
  • CH322786A - Arrangement for the control of multi-motor drives with automatic speed control for the rolls of paper machines : de en
  • DE1011194B - Printing tabulation machine with automatic card group control device : de en
  • CA542776A - Breathing apparatus slide valve : en fr
  • DE1747789U - SUPPORTING FRAMEWORK FOR CONVEYOR BELTS, BRIDGES, IN PARTICULAR CONVEYOR BRIDGES OD. DGL. : de en
  • FR1139130A - Explosion device for interrupting electric currents : en fr
  • AT190258B - Plastic joint tape : de en
  • AT190376B - Process for the permanent stabilization of dairy products and application of this process : de en
  • CA542572A - Insecticide diffusing apparatus : en fr
  • US2796993A - Filter plates : en
  • AT190255B - Central heating radiator : de en
  • US2796833A - Perforating devices : en
  • US2797259A - Television receiver noise suppression : en
  • US2796877A - Tents : en
  • US2796894A - Defoamer for milk filling machines : en
  • US2797099A - Amusement ride : en
  • US2797225A - 1, 3, 4-thiadiazolyl-nu-acylsulfonamides : en
  • US2797375A - Alternating-current motor : en
  • SE159323C1 - : en
  • US2797393A - Composite wave guide : en
  • CA542633A - Temporary protection of narrow areas : en fr
  • CA542741A - Plate type heat exchangers : en fr
  • CH322699A - timepiece : en fr
  • CH322809A - Process for the preparation of a new salt of penicillin G. : de en
  • AT190208B - Method and device for the continuous post-treatment of freshly spun artificial copper silk threads : de en
  • CH322584A - Process for the production of structures from regenerated cellulose : de en
  • USD180512S - Toy airplane : en
  • AU219282B2 - Incandescent lamp envelope : en
  • US2796973A - Load carriers for use in overhead trolley conveyor systems : en
  • US2796770A - Marine transmission : en
  • DK82928C - Process for the preparation of N-acetyl-chitosan-polysulfuric acid esters. : da en
  • AU210605B2 - An attachment to planers to allow thicknessing : en
  • CA542581A - Portable shampoo cabinet : en fr
  • CH322654A - Paper cart switching device on writing office machines : de en
  • DE1747797U - DEVICE WITH CLOCKWORK AND TRIP DEVICE FOR WARNING SIGNALS. : de en
  • GB777916A - Improvements in and relating to control apparatus for dirigible craft : en
  • US2797322A - Magnetic induction electron accelerator : en
  • FR1139051A - Detachable belt for pants, skirts and the like : en fr
  • DE1001146C2 - A bilge keel used as a bilge keel : de en
  • CA542825A - Adjustable louver type ventilator : en fr
  • DE964005C - Internal combustion engine, in particular two-stroke internal combustion engine : de en
  • FR1139204A - Device for exploring probes by induction : en fr
  • GB777449A - Improvements in and relating to elastic textile fabrics and yarns : en
  • GB777826A - Improvements in spraying apparatus : en
  • CH322889A - Beat clock with sound box and sound-radiating membrane : de en
  • GB777764A - Improvements in or relating to periscopes : en
  • DE965882C - Gas discharge tubes with cold cathode : de en
  • CH322796A - Lighting device with vertical axis diffuser : en fr
  • AU218203B2 - A staircase wholly or partly winding, and consisting of prefabricated separate parts : en
  • US2797072A - Supplemental carburetor : en
  • DK83032C - Scraping roller for removing roller scales from hot-rolled strip iron. : da en
  • DE1011345B - Process for the production of ceramic bodies : de en
  • US2796837A - Rotary machine : en
  • GB777731A - Improvements in interlocking mechanisms for electric switches : en
  • GB777756A - Microscope illumination system for wide ranges of aperture and illumination-field : en
  • DE1747495U - CONNECTION BOX FOR HANGING LIGHT. : de en
  • DE908703C - Vehicle with wheels or wheel sets that are all steerable : de en
  • DE965938C - Device for emptying carbidoefs : de en
  • US2797009A - Vehicle mounted tilting hoist : en
  • FR1139098A - Safety device for chain or belt elevators : en fr
  • AT190232B - Process for the continuous production of tubes or rods made of glass or the like and equipment for this purpose : de en
  • AT190387B - Focusing device for optical devices, in particular photographic enlargers : de en
  • CH322572A - Air and fuel foam concentrate : en fr
  • FR1139340A - Enhancements to emergency safety couplings : en fr
  • GB777452A - Composite fabrics : en
  • FR1139002A - Pulse track circuits : en fr
  • CH322553A - Forage maker, preferably for dry raw forage : de en
  • GB777891A - Screw slotting attachment for automatic lathes : en
  • GB777841A - Improvements to braiding machines : en
  • FR1139059A - Perfected trap : en fr
  • DE1747598U - CASSETTE FOR ENDLESS, TAPE-SHAPED CARTRIDGES. : de en
  • DE1747600U - BARREL GLASSES. : de en
  • GB777589A - Improvements in or relating to brake shoe adjusting devices for internal shoe-drum brakes : en
  • GB777675A - Improvements in machines of the rotary piston type : en
  • GB777738A - Improved cap for liquid receptacles : en
  • GB777905A - Improvements in or relating to apparatus for detecting the presence of a conductive medium by its cooling effect on an electrically heated resistance : en
  • US2796914A - Heat sealing device : en
  • DE1747783U - CLOSURE ON BAGS FOR DRESSING MATERIAL. : de en
  • FR1138993A - Method and apparatus for the continuous determination of the plane course of railway tracks or the like : en fr
  • FR1139371A - Improvements to sterilizing machines and the like : en fr
  • DE965923C - Process for the continuous production of phenolic resins : de en
  • GB777511A - Improvements in or relating to electrical contact elements : en
  • FR1139333A - Assembly device in particular for the assembly of partitions : en fr
  • USD180520S - Pad lock bolt : en
  • DE1011294B - Switching device for speed change transmissions of motor vehicles with electrical preselection of the gear shift and triggering by pressing the clutch lever : de en
  • GB777475A - Improvements in or relating to the production of filaments and the like from melts of cellulose esters : en
  • GB777594A - Improvements in automatic control systems : en
  • DE965915C - Arrangement for displaying or measuring the speed of asynchronous machines : de en
  • US2796667A - Card display device : en
  • US2797166A - Dehydration of potatoes by use of brine : en
  • US2797403A - Recording system : en
  • GB777880A - Improvements relating to fireplaces : en
  • GB777912A - Resin compositions capable of being hardened and a process of manufacture thereof : en
  • AT190306B - Device for measuring the amount of heat consumed in hot water heating systems : de en
  • DE1747516U - HEART CLAMP. : de en
  • DE1011311B - Cover plate attached to the outside wall of a barrel to close the tap hole : de en
  • CA542794A - Method of manufacturing hollow tubular articles : en fr
  • CH322810A - Process for the preparation of 11B, 17a-dioxy-pregnane-3,20-dione : de en
  • CA542672A - Rotors of multi-stage axial flow compressors or turbines : en fr
  • CH322629A - Process for preparing anthraquinonylaminotriazine vat dyes : en fr
  • DE965135C - Circuit arrangement for encoders for setting dialers in telecommunications systems, in particular telephone systems : de en
  • CH322822A - Apparatus for producing foam for fire-extinguishing purposes : en it
  • DE1011113B - Cyclone grouch : de en
  • DE965126C - Process for the production of polyphosphates, especially sodium tripolyphosphate : de en
  • US2796998A - Device for swinging the boom of a hydraulic elevating apparatus : en
  • DK82802C - Pesticide. : da en
  • DE1011261B - Tools for learning to play the bass on the accordion : de en
  • DE1747673U - SHUTTLE. : de en
  • GB777530A - Omni-directional radio beacon system : en
  • CH322759A - Internal combustion engine : en fr
  • CH322850A - Pneumatic conveying device for fiber and fiber-like goods : de en
  • US2796789A - Multiple torque transmitting apparatus for tightening threaded fastening elements : en
  • US2797288A - Apparatus for soldering : en
  • FR1139170A - Dual axis system for motor vehicle trailer : en fr
  • FR1139315A - Antistatic rubber compounds : en fr
  • AT190327B - Rectangular container for plants to decorate windows, balconies, walls or gardens or to build moss walls : de en
  • CH322832A - Telephone system with two-way connections : de en
  • CA542791A - Process for crystallization of nitrates from nitric acid solutions of calcium phosphate : en fr
  • DE1011196B - Multiplication machine controlled by punch cards : de en
  • CH322797A - Table lamp : de en
  • CH322835A - Device for the variable coupling of two Lecher lines : de en
  • CH322700A - Regulating organ for clockwork mechanism : en fr
  • CH322821A - Cosmetic cream : de en
  • CH322571A - Automatic door recall device : en fr
  • AT190383B - Shutter device for photographic apparatus : de en
  • GB777839A - Dividers for electrical digital computing engines : en
  • CH322628A - Process for the preparation of polyazo dyes : de en
  • US2796780A - Conveying and cooling apparatus : en
  • US2797292A - Electrically heated appliance with expansion stabilizer : en
  • US2797352A - Means and method for improving the starting of an electric arc : en
  • US2797071A - Agitator for hot chocolate, etc. : en
  • USRE24333E - pou pitch : en
  • US2797349A - Ultra high frequency electron discharge devices : en
  • US2796862A - Surgical arm sling : en
  • DE1747520U - PIPETTE WITH A BOTTLE STOPPER SUCTION. : de en
  • FR1139328A - Leather heel protector allowing female drivers to preserve their shoes : en fr
  • AT190209B - A method of fixing the crimp obtained by upsetting of running synthetic staple fibers : de en
  • CH322804A - Process for the preparation of quaternary salts of substituted xanthenes : de en
  • CH322551A - Tillage machine : de en
  • AT190271B - Injection mold for the manufacture of a narrow-ended dye container for ballpoint pens : de en
  • US2797124A - Vehicle body with adjustable roof structure : en
  • US2797272A - Indicating control : en
  • DE1000824C2 - Process for the preparation of 6-halo-3-oxy-benzoic acid-ªÏ-haloalkyl esters : de en
  • US2796848A - Hanging poultry feeder : en
  • US2797303A - Method of and apparatus for producing hermetically sealed cartridges : en
  • US2797362A - Magnetrons : en
  • US2797035A - Spare tire mount safety catch : en
  • US2796756A - Vibration calibrator : en
  • US2796983A - Sound tape splicing kit : en
  • DE1001313C2 - Circuit arrangement for electrically remote-controlled railway barriers : de en
  • DE1011092B - Device for opening and closing as well as for pulling back and forth of clamping levers on flash resistance welding machines : de en
  • DE1011184B - Punched card duplicating machine for card punching in columns : de en
  • DE1747638U - SEALING FOR THE VALVES OF COMBUSTION MACHINES. : de en
  • FR1139057A - Footwear improvements : en fr
  • GB777870A - Improvements in or relating to snap fasteners : en
  • DE1011070B - Surface light : de en
  • DE1011152B - Process for the production of hard, tough and heat-resistant titanium alloys : de en
  • DE1011202B - Electric cigar lighter : de en
  • US2797310A - Illuminating device : en
  • DE1011191B - Printing tabulation machine with automatic card group control device : de en
  • DE1011303B - Bead bearing ring for a pneumatic tire : de en
  • GB777630A - Improvements in foot stands : en
  • CH322731A - Process for manufacturing a molded and molded product obtained by this process : en fr
  • CH322743A - Device for centering two parts to be screwed together : de en
  • AU2423956A - Vhf-mixing arrangement employing atleast one multi-grid tube : en
  • DE1747442U - NUMERATING UNIT, IN PARTICULAR FOR PRINTING MACHINES. : de en
  • DE1747643U - GAS TURBINE, IN PARTICULAR SMALL GAS TURBINE. : de en
  • DE1747776U - CONTAINER FOR TAPPING DIE. : de en
  • AT190276B - Process for the preparation of a thermosetting aminoplast resin molding compound containing a latent curing catalyst : de en
  • CA542723A - Wheel cover : en fr
  • GB777668A - Improvements in or relating to rose end couplings : en
  • CH322784A - Arrangement for regulating the speed of two or more electric motors to a constant speed ratio : de en
  • FR1139063A - Advanced piston for brake cylinder or other : en fr
  • GB777601A - Improvements in adjustable clasps for straps and the like : en
  • DE1747637U - FOG GENERATOR MOUNTED TO PORTABLE OR MOBILE SPRAYERS FOR PEST CONTROL. : de en
  • CH322852A - Vehicle caterpillar : de en
  • US2796615A - Sofa bed : en
  • DE1747667U - INSTRUMENTAL ORGAN. : de en
  • FR1139037A - Two-bolt lock with adjustable strikes for doors : en fr
  • FR1139312A - New benzo-quinoline sulfonic acids and their preparation : en fr
  • FR1139400A - Laying screw for mine props : en fr
  • GB777515A - Improvements in or relating to tertiary alcohols : en
  • DE1011006B - Method for the optional operation of a tube as a mixer in one frequency range or as an oscillator tube in another frequency range : de en
  • DE1747429U - FILTER PRESS PLATE. : de en
  • DE1011174B - Clamping device for pipe testing presses : de en
  • DE1011188B - Sorting machine for payment cards : de en
  • US2796736A - Hydraulic torque converter : en
  • US2796814A - Bracket means for mounting prompting machines on cameras : en
  • US2797030A - Clothes hangers : en
  • US2797074A - Operating controls for print-drying apparatus : en
  • US2796855A - Means in combination with an internal combustion engine for supercharging the engine : en
  • FR1138987A - Control device for prepayment box : en fr
  • GB777525A - Improved grain products and the manufacture thereof : en
  • GB777786A - Improvements in or relating to indicators : en
  • CA542635A - Automatic pilot : en fr
  • CA542687A - Preparation of mercuric fluoride : en fr
  • CA542801A - Dog control for a recoil engine starter : en fr
  • GB777639A - Improvements relating to electric motors : en
  • FR1139295A - Electronic tube supply circuit : en fr
  • GB777484A - Manufacture of polymeric materials : en
  • GB777791A - Device for utilising the sensible heat of the gas generated in gas producers : en
  • FR1138957A - Improvements made to the means for testing materials for traction : en fr
  • DE1747558U - COMPENSATION DEVICE FOR LARGE FURNITURE. : de en
  • US2797209A - Zinc sulfide suspension stabilisers in styrene polymerization : en
  • GB777483A - Improvements in combination locks : en
  • FR1139109A - Room humidifier : en fr
  • GB777522A - Improvements in or relating to the treatment of yarns with liquids : en
  • GB777736A - Improvements relating to the manufacture of coiled springs : en
  • CH322662A - Precision gauge : en fr
  • DE965940C - Circuit arrangement for telephone extension systems with the toll counters assigned to the trunk lines : de en
  • GB777633A - Improvements in auto-pilots : en
  • CA542853A - Ski fastenings : en fr
  • DE1747601U - DECORATIVE ITEM ON EYEGLASSES OD. DGL. : de en
  • DE1000487C2 - Device for remote control of key-operated electrical devices, in particular electroacoustic devices : de en
  • DE1747742U - CAMO NET. : de en
  • FR1139376A - Method and device for the manufacture of upper layers for cushions : en fr
  • DE1001324C2 - Circuit arrangement for generating at least one pulse at a time determined by an output pulse : de en
  • DE1011175B - Method and diagnostic preparation for the determination of urobilinogen in urine : de en
  • DE1011364B - Centrifuge with a hermetically sealed outlet : de en
  • FR1139232A - Floor covering : en fr
  • US2796943A - Drive for independently suspended vehicle wheels : en
  • FR1138973A - Upper cylinder shaft for drawing machines on spinning machines : en fr
  • DE1747425U - STAND FOR MAGAZINES, NEWSPAPERS AND THE LIKE : de en
  • DE1747660U - SHAFT SEAL. : de en
  • US2796624A - Expansion joint for floor covering : en
  • US2797252A - Inyentor : en
  • FR1139372A - Improvement in gliding gliders with auxiliary engines or motor gliders : en fr
  • GB777572A - Improvements in or relating to gas turbine power plants : en
  • GB777862A - Improvements in or relating to a liquid dispenser : en
  • FR1139053A - Painted decoration process on wall surfaces : en fr
  • FR1139234A - Small Scale Racing Games Improvements : en fr
  • GB777464A - Devices providing alternative actuating arrangements such as manual and automatic arrangements, for a single mechanical element, such as a control valve : en
  • AT190302B - Microscope objective in correction mount : de en
  • AT190396B - Differential device for transmitting the drive torque to the front and rear axles of motor vehicles : de en
  • DE1011133B - Electrically heatable space heater : de en
  • CA542712A - Tantalum electrolytic capacitor : en fr
  • GB777858A - Method of and apparatus for the extrusion of synthetic plastic sections and the like products of any desired length : en
  • DE965897C - Shutter-controlled flashlight contact device for photographic cameras : de en
  • US2796614A - Bed assembly : en
  • DE1747761U - COMBINED SINGLE AND DOUBLE-RAIL TOY TRAIL WITH ASSOCIATED TRACK SYSTEM. : de en
  • DE1011144B - Machine for forming head pieces from thermoplastic masses on tubular bodies : de en
  • DE1011187B - Payment card sorting machine : de en
  • FR1139022A - Drive axle, especially for agricultural vehicles : en fr
  • GB777542A - Improvements in production of lubricating oils : en
  • FR1139081A - Process for the preservation of fresh meat : en fr
  • DE1011197B - Calculating machine controlled by punch cards : de en
  • AU210342B2 - A cartridge operated fastening gun : en
  • CA542764A - Cord lock : en fr
  • DE1001145C2 - Process for ventilating ship tanks or similar containers : de en
  • DE1010976B - Device for thermodynamic braking of steam conveying machines when attaching overloads : de en
  • AT190368B - Process for the production of zip fasteners from two fastener elements attached to the edges of the fabric made of opposing single, double or multiple wire screws of the same pitch and a slide : de en
  • CH322603A - Process of manufacturing a blue melted cheese in rations and device for its realization : en it
  • FR1139096A - Beauty product irradiation process and apparatus for its realization : en fr
  • GB777832A - Improvements in or relating to multiplier devices for analogue computers and the like : en
  • CH322565A - Forming trolley for the production of several structural parts from aerated concrete or porous gypsum : de en
  • AU2419756A - Incandescent lamp envelope : en
  • US2796785A - Tube bender : en
  • US2797382A - Magnetic frequency and voltage control for motor generator : en
  • GB777853A - Improvements in or relating to load hooks for lifting : en
  • DE1010971B - Process for the preparation of halogen-containing monoalkanolamines : de en
  • US2797289A - Induction heating device for treating cylinder bores : en
  • GB777873A - Improvements in or relating to bow ties : en
  • GB777582A - Improvements in or relating to pressure chargers for internal combustion engines : en
  • GB777624A - Improvements in or relating to broad band signal transmission systems : en
  • USD180515S - Combined latch and keeper : en
  • FR1139100A - Improvements to artificial flowers, foliage and plants in fabric, and to their manufacturing processes : en fr
  • FR1139384A - Tensioner to keep a bag in transparent or non-transparent materials in shape : en fr
  • GB777554A - Mechanism for clinching wire hooks into belts : en
  • AT190291B - Device for determining or evaluating the deviation of a dimension of a test object from the nominal value by means of a wedge-shaped jaw gauge : de en
  • DE1011028B - Movable electrical cable with wire mesh reinforcement : de en
  • DE1011157B - Dotted line recorder : de en
  • GB777521A - Process for recovery of sulphur from sulphur-containing gas purifying material : en
  • GB777596A - Improvements in or relating to motor driven agricultural implements : en
  • US2796951A - Production of olefins : en
  • CA542651A - Oil removal from gas : en fr
  • CA542763A - Capsule machine : en fr
  • DE1747649U - ROTATING AND LONGITUDINAL ELASTIC PTO SHAFT, IN PARTICULAR FOR AGRICULTURAL MACHINERY. : de en
  • CA542789A - Horizontal boring, drilling and milling machine : en fr
  • CH322580A - Movable ladder walking device : en fr
  • US2797274A - Tubular switch : en
  • US2797327A - Semi-conductor sawtooth wave generator : en
  • US2796873A - Combination lipstick holder : en
  • DE965894C - Process for galvanic tinning of steel strips and sheets : de en
  • GB777620A - Improvements relating to axial thrust bearings : en
  • US2797163A - Method of making filter media : en
  • US2797307A - Welding electrode holder : en
  • DE1011004B - Waveguide for traveling wave tubes : de en
  • US2797131A - Vehicle-windscreen washers : en
  • US2796984A - Sutures : en
  • US2797000A - Apparatus for unloading railway cars : en
  • DE965888C - Lock for elevator doors, especially for elevator doors without a lock : de en
  • DE1747423U - FLEXIBLE INNER BRUSH FOR BARRELS WITH DEFORMED CROSS SECTION. : de en
  • GB777825A - Process for the hydrogenation of carbon monoxide : en
  • FR1139041A - Improvements to resinous compositions suitable for molding : en fr
  • FR1139124A - Vinyl chloride manufacturing process : en fr
  • FR1139240A - Mechanism for transmitting energy between the PTO shaft of a tractor and the drive axle of a trailer : en fr
  • AT190319B - Power harrow with a boom attached to the side of the chassis of the tractor : de en
  • AT190420B - Parallelogram drawing machine : de en
  • CA542852A - 2,2-DIMETHYL-.alpha.,.alpha.-DIPHENYL-1-PYRROLIDINE ALKANONITRILES AND METHOD OF PREPARATION : en fr
  • US2796890A - Slide rod check strap : en
  • US2797363A - Electric discharge lamp : en
  • FR1139398A - System for measuring and correcting phase distortion on transmission lines : en fr
  • US2797078A - Coil support for annealing furnaces : en
  • US2797230A - Process for preparing 17alpha-hydroxy 17-bromoacetyl steroids : en
  • FR1139259A - Method and apparatus for testing tires, belts and the like : en fr
  • GB777552A - Improvements in or relating to insulated electrical conductors : en
  • GB777805A - Improvements in or relating to television receivers : en
  • DE1747680U - FRAME FOR BOTTLES TO BE DISPLAYED OD. DGL. : de en
  • DE1747711U - VESSEL CLEANING MACHINE. : de en
  • US2796613A - Hunter's cap : en
  • US2796749A - Shield for drive mechanism : en
  • AT190369B - Process for the production of tapered rollers for rolling bearings : de en
  • AU221018B2 - Method and apparatus for converting filament into sliver : en
  • CA542857A - Two wire-four indication railway signal control system : en fr
  • AT190374B - Springer mechanism for harpsichords or similar instruments : de en
  • AU2423256A - A method of treating iron sulphide-containing ores or concentrates : en
  • CA542758A - Method and apparatus for stacking articles : en fr
  • AU2417856A - Improvements in or relating to devices for successively transmitting, inthe correct sequence, a plurality of input signals toone output circuit by means ofan electric discharge tube : en
  • DE1010996B - Method and device for encrypting message transmissions : de en
  • AU218202B2 - Improvements in emulsifier and emulsifiable concentrate : en
  • CA542570A - Hoist mechanism : en fr
  • CA542614A - Method and apparatus for handling threads : en fr
  • CH322751A - Power plant : en fr
  • CA542671A - Taximeter : en fr
  • CH322877A - Process for the preparation of an acetate rayon dye : de en
  • DE1011129B - Hydraulic transmission for winches : de en
  • DE1011146B - Curing agents for aminoplasts : de en
  • DE1747428U - HANG ROLL BASKET. : de en
  • DE1747641U - PINION RELEASE DEVICE FOR STARTERS IN COMBUSTION MACHINES. : de en
  • CH322755A - Device for lifting and pivoting the distributor, boom and counter-boom assembly of a tower crane : en fr
  • DE1011232B - Device and method for bringing a large diameter pipe section to an already laid pipe section for the purpose of assembling it into a pipeline, in particular a pressure tunnel line : de en
  • DE1747596U - DEVICE FOR WEIGHT CONTROL IN ALLOCATION DEVICES FOR MIXING PLANTS. : de en
  • AT190345B - Threaded connection : de en
  • CH322891A - Control device on machine tools : de en
  • US2796748A - Solid coupling assembly with centering plug : en
  • US2797400A - Traffic light control mechanism : en
  • US2796666A - Sketching aid head attachment : en
  • CH322647A - Congratulations or advertising card : de en
  • CH322687A - Device for storing and retransmitting coded messages : de en
  • JPS326152Y1 - : ja
  • DE1011074B - Electric discharge lamp : de en
  • AT190382B - Device for recording parallax stereograms or autostereoscopic double images : de en
  • CH322702A - Self-winding watch, intended to be placed on a vehicle : en fr
  • AT190350B - Diaphragm valve : de en
  • CH322613A - filter : de en
  • CH322859A - Transport system for motorized road vehicles, especially for transport through road tunnels : de en
  • DE965950C - Process for the production of bituminous masses : de en
  • AU218908B2 - Improved automotive kingpin inclination gauge : en
  • AU2417456A - New esters of diethylphenylacetic acid and method of preparing same : en
  • CA542595A - Refrigerator water cooler : en fr
  • US2796706A - Diamond cut-off wheel : en
  • CH322597A - Durable preparation for the production of ice colors in stuff printing : de en
  • FR1139197A - hydraulically operated copying equipment applicable to machine tools : en fr
  • CH322622A - Process for the production of new nicotinic acid benzyl esters : de en
  • DE1011172B - Force balance with automatic electromagnetic compensation : de en
  • GB777529A - Improvements in or relating to decomposition of alkali metal amalgams : en
  • US2797021A - Tearing strip container : en
  • US2796741A - Ice making : en
  • AT190265B - circular saw : de en
  • DE1747531U - SCREEN DRUM FOR CENTRIFUGAL JUICE. : de en
  • DK82607C - Process for the preparation of cobalt-containing azo dyes. : da en
  • DE1000819C2 - Process for the preparation of oxazoline derivatives with acaricidal and fungicidal properties : de en
  • DE965917C - Process for the preparation of water-insoluble monoazo dyes : de en
  • DE965842C - Flexible track extension frame made of flanged channel profiles : de en
  • GB777600A - Fungicidal and insecticidal compounds and compositions : en
  • US2797103A - Machine clamp for implement carrier : en
  • DE1011093B - Method and device for flash butt welding of moving weld metal : de en
  • US2796897A - Drilling machine : en
  • BE558716A - : en
  • DE1011245B - Process for enamelling rod-shaped, straight or curved workpieces with enamel corners : de en
  • FR1139330A - Monorail vehicle wheel set : en fr
  • GB777507A - Compositions for controlling viruses in plants and seeds : en
  • GB777863A - Improvements in or relating to machines for packing gloves and other flexible articles : en
  • DE1747415U - TOOL FOR MACHINING SHEET METALS. : de en
  • DE1747571U - ADDITIONAL PIPE FOR UTILIZING THE COMBUSTION FUMES OF A STOVE. : de en
  • DE1747750U - CONTAINER FOR ROD-SHAPED PAINT CARRIERS. : de en
  • US2796825A - Device for maintaining constant weight bales : en
  • AT190316B - Device for cleaning ember extinguishers designed as pressure bodies for cigars, cigarettes or the like. : de en
  • DE1747421U - FOLDING LABEL. : de en
  • AT190401B - Switches for the headlight lamps on motor vehicles : de en
  • CH322684A - Extraction device for flue gases for gas analysis, especially very hot and dusty flue gases : de en
  • AU212362B2 - Method of fabricating hollow metal article : en
  • DE1747654U - INDEPENDENT CIRCULAR LUBRICATION FOR ROLLER BEARING. : de en
  • US2796745A - Fan motor mounting structure for room air conditioners : en
  • US2797254A - Gas permeable membrane for air depolarized cell : en
  • US2797285A - Variable resistor : en
  • DE1010921B - Therapeutic undergarment made from fabric containing cellulose acetate : de en
  • GB777504A - Stuffing box packing and device and method for making same : en
  • GB777778A - Making pellets from thermoplastic material : en
  • DE1011256B - Process for producing a soldering layer free of barrier layers on silicon or a compound or alloy of elements of III and V. Group of the Periodic Table : de en
  • DE1011357B - Control device for loading luffers with conveyor wagons : de en
  • DE965841C - Resilient lowering device for mining : de en
  • CA542841A - Positive electrode for a dry cell : en fr
  • CA542670A - Choline pantothenate and method for manufacturing same : en fr
  • FR1139065A - Advanced motor-compressor : en fr
  • FR1139250A - Further development in the manufacture of watch faces with hours and feet obtained by direct stamping in a single operation : en fr
  • FR1139282A - Blower or centrifugal pump : en fr
  • GB777699A - Tanning process : en
  • US2797027A - Dispenser for viscous substances : en
  • US2797247A - Production of alcohols and ethers : en
  • US2797364A - Apparatus for dimming automobile head lights : en
  • DE1010924B - Electromagnetically driven push drilling tool for deep drilling : de en
  • DE1011136B - Grating : de en
  • US2796710A - Loading fixture : en
  • US2796928A - Supporting and pleating device for draperies : en
  • DE1011349B - A glaze-forming coating for ceramic objects by firing and a method for applying foils to ceramic objects : de en
  • US2796618A - Film cleaning device : en
  • US2796660A - Method for the production of light metal articles : en
  • US2796884A - Liquid level control device : en
  • US2796778A - Doweling jig : en
  • FR1139184A - Running mechanism capable of entering into curves, for machines required to run on rails, in particular for building cranes : en fr
  • DE1747730U - BALLPOINT PEN TIP. : de en
  • DE965854C - Detector for frequency or phase modulated voltages : de en
  • DE1001250C2 - Process for bleaching synthetic wax acids : de en
  • DE1010937B - Method and device for hot rolling a metallic, semi-flat workpiece into a bar with a trapezoidal cross-section : de en
  • US2797395A - Cores : en
  • AU2417156A - Improvements in or relating to writing instruments : en
  • DE1011165B - Objective colorimeter : de en
  • CH322792A - Self-healing capacitor : de en
  • DE1747513U - SHIFTING MACHINE FOR FLAT KNITTING MACHINES OF ALL SYSTEMS. : de en
  • DE1747444U - KITCHEN CABINET WITH BUILT-IN ICE COOLING DEVICE. : de en
  • US2797413A - Extensible and retractable radio antenna : en
  • DE1011186B - Process for mechanical shuffling and sorting of payment cards : de en
  • US2796679A - Autoamtic clothes dryer control : en
  • CH322811A - Process for the preparation of 11B, 17a-dioxy-4-pregnen-3,20-dione : de en
  • USD180508S - Coffee maker : en
  • AT190244B - Lifting platform : de en
  • AU2422856A - Shuttering apparatus : en
  • DE1011254B - Die arrangement for a press for forging, forming, stamping or punching : de en
  • AU2419356A - Device for controlling the engagement of automatically operable clutches, particularly for use on motor vehicles : en
  • GB777593A - Improvements relating to aircraft : en
  • GB777683A - Polyhydrophenanthrene compounds : en
  • CH322559A - Closing device for a wall opening : de en
  • DE1011274B - Machine for corrugating paper webs and similar materials : de en
  • FR1139091A - Process for the separation of isotopes : en fr
  • CA542674A - Grease-proof paper and process of making the same : en fr
  • DE1011220B - Fungicidal suspensions containing copper (ó ±) oxide and process for their preparation : de en
  • DE1011097B - Device for generating welding current for arc welding : de en
  • DE1011148B - Process for the production of thermoplastics : de en
  • DE1747692U - SELF-PRIMING CIRCULATION PUMP WITH SIDE TOWING CHANNEL. : de en
  • GB777612A - Improvements in or relating to axial-flow fluid machines : en
  • CH322814A - Process for the preparation of p-N, N-di- (2-chloro-ethyl) -amino-phenylbutyric acid : de en
  • GB777487A - Improvements in or relating to the treatment of soil : en
  • US2796731A - Variable area jet propulsion nozzle : en
  • CH322781A - Control acknowledgment switch : de en
  • AU215622B2 - Adjustable furrow plow : en
  • CH322659A - A method for producing an image and a photosensitive grid sheet for carrying out this method : de en
  • DE1011328B - Machine for applying liquid, viscous or pasty substances : de en
  • DE965909C - Circuit arrangement for transmitting two television broadcast programs from a transmitter to a receiver : de en
  • DE965918C - Procedure for the extraction of Bolekooel : de en
  • FR1139146A - Footwear : en fr
  • GR17942B - MECHANISM OF PROGRESSIVE TRANSFORMATION OF SPEED AND TORQUE OR PROGRESSIVE OVERVERSE SPEED OF SPEED. : el en
  • CA542618A - Allyl halogeno silicanes and processes of preparing same : en fr
  • DE1747675U - ADVERTISING BACKGROUND FOR ORIGINAL BOTTLES. : de en
  • GB777719A - Improvements relating to signal selecting and permutation setting mechanism : en
  • US2796645A - Method of forming a mold of compacted material : en
  • US2796867A - Surgical clamp : en
  • DE1011101B - Process to prevent skin formation in oxidatively drying paints : de en
  • GB777743A - Method of producing linings for containers : en
  • CH322736A - Hand tools for construction work : de en
  • FR1139326A - Further training in office printing machines : en fr
  • GB777476A - Double acting luffing davit : en
  • GB777571A - A gas-blast electric circuit breaker : en
  • US2796964A - Oil tight friction clutch : en
  • US2796888A - Fast closing valve : en
  • US2796923A - Oil-burner and combustion head construction and installation : en
  • GB777619A - An improved pit prop : en
  • CH322611A - Bell in an exchange facility : de en
  • CA542717A - Fuel injection device : en fr
  • AU215742B2 - Improved height control system for vehicle air suspensions and vehicles fitted therewith : en
  • US2797195A - Production of benzene hexachloride : en
  • US2796793A - Feed rate control : en
  • CA542698A - Drawer type high speed interlens shutter : en fr
  • DE965885C - Process for the production of permanent magnets : de en
  • DE1747738U - FRAME STRIPES FOR FOOTWEAR. : de en
  • DE1010943B - Method of shrinking wool and woolen fabrics : de en
  • AT190355B - Hydrostatic transmission, pump or the like. : de en
  • AT190412B - Portioning machine for paste-like masses, in particular for sausage masses : de en
  • CH322651A - Device for simultaneous cutting of thick layers of packaging material : de en
  • DE1001075C2 - Gearbox lubricated in at least two stages, especially in mechanical torque amplifiers : de en
  • DE1747583U - SOUND AND HEAT INSULATING PRODUCT. : de en
  • US2796818A - Stabilizer for tractor mounted implements : en
  • US2797079A - Centrifugal speed governor : en
  • CH322650A - Machine to produce ribbed cardboard for packaging : en it
  • CH322739A - Sieve attachment, especially for sieving paints and oils : de en
  • DE1747775U - PACKAGING FOR SAUSAGE AND / OR SMOKED PRODUCTS. : de en
  • US2797105A - Frame and body structure of juvenile vehicle : en
  • AT190331B - A milk collecting device arranged on a vehicle which receives at least one milk collecting vessel : de en
  • AT190317B - Liquid fuel lighter : de en
  • AT190441B - Device on cans or the like for the individual dispensing of pills, tablets or the like. : de en
  • CA542766A - Sand washing method and apparatus : en fr
  • CA542819A - Esters of vinyloxyalkoxy compounds and unsaturated carboxylic acids : en fr
  • AU210482B2 - Machine counterbalance mechanism : en
  • US2797102A - Combination portable clothes basket and stand : en
  • US2796843A - Ceramic welding ring : en
  • CA542668A - Polypeptide dissolved in di- and trichloroacetic acid : en fr
  • DE1011200B - Semicircular circular needle : de en
  • DE1747559U - BACK CLEANING AND BODY MASSAGE DEVICE. : de en
  • DE1747655U - MOBILE GREASE PRESS. : de en
  • CA542809A - Methods and means for prestressing multiple bend prestressing units : en fr
  • CH322602A - Adjustable closure : de en
  • DE1011255B - Solder connector, in particular for connecting electrical conductors : de en
  • US2796898A - Hard surfaced adzer bits : en
  • GB777652A - Improvements in or relating to radial flow compressors : en
  • DE1011072B - Method for introducing Hg into electrical discharge vessels, especially in low-voltage fluorescent lamps : de en
  • DE1010993B - Transistor low-frequency amplifier with high signal power and low distortion factor : de en
  • US2797342A - Electrical beacon equipment : en
  • FR1139072A - Adjustment device for measuring instruments and exposure time adjustment of photographic film and other applications : en fr
  • US2796808A - Vortex separators : en
  • US2797117A - Door check and closer : en
  • DE965922C - Process for patterning or renewing the pattern of a roll cover for the roll of a foil embossing device : de en
  • DK83021C - Control valve. : da en
  • CA542821A - Process for the manufacture of soluble chlorinated rubber by treatment of insoluble chlorinated rubber : en fr
  • CH322813A - Process for the manufacture of anesthetics : de en
  • DE1011278B - Photographic process for the quantitative determination of radiation of small wavelengths as well as material and device for carrying out the process : de en
  • FR1139178A - Device for moving very long objects : en fr
  • FR1139290A - Thermoreactive process by compression for the manufacture of metallic agglomerates : en fr
  • GB777493A - Pipeline connections : en
  • GB777787A - Improvements in or relating to radio receivers : en
  • DE1747458U - CALL MACHINE FOR TELEPHONE SWITCHING. : de en
  • FR1139077A - Movable crank handle : en fr
  • FR1139105A - Rolling parcel rack : en fr
  • FR1139297A - Cement products and their manufacture : en fr
  • DE1011249B - Methods and devices for loading and / or unloading pickling racks : de en
  • GB777716A - Improvements in and relating to synthetic detergent compositions : en
  • GB777733A - Improvements relating to fastenings : en
  • DE965934C - Extension of the route using segments preferably designed as arched sections : de en
  • DK82976C - Zipper slider. : da en
  • US2797023A - Container : en
  • FR1138974A - Multi-motor control device for adjusting the relative synchronism of the individual motors : en fr
  • GB777799A - Improvements in or relating to sinter cooler : en
  • FR1139179A - Jewelry clasp : en fr
  • GB777667A - Improvements in or relating to machines for the manufacture of twin quads for telecommunication cables : en
  • US2797215A - Production of type a riboflavin crystals : en
  • US2796929A - Apparatus for cutting sealing gaskets : en
  • US2797335A - Pebble heater apparatus : en
  • DE965868C - Lining for cavity explosives : de en
  • DE1747666U - FLOUR SCREENING MACHINE. : de en
  • US2796652A - Form for casting regenerator checkerwork supports of refractory material : en
  • US2796919A - Adjustable back and head rest for furiniture : en
  • US2797164A - Process for margarine manufacture : en
  • DE1011225B - Device for starting internal combustion engines for motor vehicles : de en
  • US2797341A - Signal switching device : en
  • US2797212A - Treatment of gluten : en
  • US2797246A - Organic thioethers : en
  • CH322876A - Process for the production of a cobalt-containing azo dye : de en
  • CA542765A - Steering mechanism for automobiles : en fr
  • US2797093A - Case escapement mechanism : en
  • US2797367A - Lighting system : en
  • GB777671A - Improvements in or relating to bonded laminated assemblies : en
  • DE1747555U - CORNER CLAMP CONSTRUCTION FOR Dismountable Tables. : de en
  • DE1747698U - DRIVE ROD CONSISTING OF A TUBE, IN PARTICULAR FOR WIPER WIPERS. : de en
  • FR1139214A - Process for making cold cuts and sausages : en fr
  • GB777679A - Improvements in or relating to microbicidal compositions : en
  • CH322758A - Hydraulic machine spiral tarpaulin : en fr
  • DE1011199B - Two-part screw-on button : de en
  • DE1747500U - Louvre blinds for fluorescent lamps. : de en
  • DE1747502U - COIL ARRANGEMENT WITH CHANGEABLE INDUCTIVITY. : de en
  • CA542677A - Mill rolls having means for circulating heat exchange fluid : en fr
  • DE1011042B - Circuit breaker for power cables : de en
  • DE1747579U - MORTAR CARRIER. : de en
  • US2796810A - Machinery for producing filter strands from fibrous pulp : en
  • AU1479155A - Visual sales case : en
  • DE1011141B - Process for the production of non-skid treads for pneumatic tires : de en
  • DE1747617U - ONE-SHAFT AUTOMAT. : de en
  • DK83037C - Process for the continuous oxidation of organic compounds with nitric acid. : da en
  • AU213497B2 - Improvements in or relating to record tape containers : en
  • CA542636A - Spark plug and method of making the same : en fr
  • AT190223B - Process for the production of a novel lysergic acid derivative : de en
  • CA542720A - Illuminated automobile ash tray : en fr
  • CH322637A - Process for the production of new polymeric substances : de en
  • DE1011227B - Dual-circuit gas turbine engine : de en
  • AT190356B - Method and device for the electrochemical treatment of surfaces made of metal or metal alloys : de en
  • DE1011201B - Stretchable band body for jewelry and utility purposes : de en
  • USD180536S - Fluorescent lighting fixture : en
  • DE1011060B - Device for low load setting for Ferraris electricity meters : de en
  • DE1747449U - COMBUSTION ENGINE LOCOMOTIVES, IN PARTICULAR GAS ENGINE LOCOMOTIVES, WITH A TOWING VEHICLE TO PICK UP THE FUEL SUPPLY. : de en
  • GB777824A - Improvements in the electrolytic production of titanium : en
  • GB777856A - Improvements in or relating to lawn mowers : en
  • CH322624A - Process for the production of chromium-containing azo dyes of the pyrazolone series : de en
  • FR1139012A - Advanced needle for making and re-stitching knitted fabrics : en fr
  • FR1139054A - Adjustable tilting door : en fr
  • GB777761A - Improvements in or relating to the production of phthalic, isophthalic, and terephthalic acids : en
  • GB777889A - An improved vehicle : en
  • CA542639A - Mass spectrometer : en fr
  • US2796871A - Bobby pin holder : en
  • US2797308A - Thermometer case with built-in light unit : en
  • DE1010928B - Electric hand drill for making drill holes in minerals or other hand-held tools : de en
  • US2796834A - Short interval delay blasting device : en
  • US2796957A - Parking brake control for automotive vehicles : en
  • US2797366A - Apparatus for operating gaseous discharge devices : en
  • DE1747437U - HOLDER FOR CARD LABELING. : de en
  • GB777472A - Improvements in and relating to outlet control means : en
  • AT190226B - Process for producing cavities in castings made from refractory alloys : de en
  • CH322733A - Mechanical razor for dry shaving : en fr
  • DE1011206B - Attachment device for tillage equipment with three-point linkage : de en
  • AU219328B2 - Apparatus for casting metal strips : en
  • CH322612A - Continuously working extractor : de en
  • DE1010932B - Hydraulic pit ram : de en
  • CA542576A - Built-in fold-away water closet : en fr
  • DE1011160B - Magnetogram carrier : de en
  • DE1747669U - DEVICE FOR SALTING AND INOCULATING CHEESE. : de en
  • IE22817L - Thermoplastic stretch yarns : en
  • DE965869C - Process for the treatment of fibrous materials, in particular stalks, before they are processed into building and insulating material : de en
  • DE965911C - Steel aluminum hollow cable made of profiled wires for high tension : de en
  • US2797032A - Sewing aid device : en
  • US2797404A - Safety signalling device : en
  • DE1747553U - SINK. : de en
  • FR1139088A - Spark plug improvements : en fr
  • US2796786A - Electric motor repair tool : en
  • US2797384A - Magnetic amplifier demodulator : en
  • GB777907A - Weaving spindle and wire feed means for wire fabric making machine : en
  • DE965857C - Process for the production of non-emitting electrodes for electrical discharge vessels : de en
  • US2797197A - Soluble oil and preparation : en
  • DE1010982B - Line routing of a railway for track-bound vehicles, especially a monorail railroad : de en
  • DE1747540U - QUILTING OR BED COVER, UNDERBED, etc. : de en
  • DE965893C - Self-supporting plain bearing body : de en
  • FR1139024A - Agricultural and especially cultivator toolbar : en fr
  • GB777580A - Improvements in or relating to apparatus for feeding sheets : en
  • GB777547A - Improvements in or relating to explosive well-perforating assemblies : en
  • GB777769A - Coating compositions : en
  • DE1747795U - ELECTRICALLY HEATED DRYING CABINET, ESPECIALLY FOR DRYING CHROMATOGRAM PAPER. : de en
  • US2796922A - Vertically adjustable vehicle seat : en
  • US2796728A - Precision chronometer : en
  • US2797243A - Improved method for converting 1-amphetamine into d-1-amphetamine : en
  • US2797283A - Flared contact structure : en
  • CA542817A - Printing control for interpreter : en fr
  • CH322706A - Waterproof timepiece : en fr
  • CH322711A - Pitcher : de en
  • CH322740A - Method for electrostatic coating of articles, and apparatus for carrying out the method : en fr
  • CH322885A - Rotary calculating machine : de en
  • CA542849A - 4-halo-3,20-diketo steroids-3,20-cyclic diketal : en fr
  • US2797120A - Door lock : en
  • DE1010972B - Process for the separation of mixtures of solid crystallizable and liquid substances found in tars : de en
  • US2797224A - Process for preparing picolyl secondary amines : en
  • CH322756A - Lifting installation : en fr
  • US2796763A - Critical aerodynamic limit indicator : en
  • GB777776A - Improvements relating to the production of metal sheet : en
  • US2797016A - Closure : en
  • US2797083A - Closure apparatus for a pit or like open spaces : en
  • US2797207A - Dieneic resimers of emulsion dieneic polymers and methods of producing same : en
  • US2797216A - Production of caprolagtam : en
  • DE1011059B - Protection arrangement for electrical machines : de en
  • DE1747799U - DEVICE ON HAND-HELD UNITS FOR CONNECTING TWO END OF THREAD. : de en
  • DE1747610U - ALCOHOL TEST KNIFE. : de en
  • US2796695A - Spinner : en
  • US2796815A - Reflector attachment for automatically depressing the optical axis of a gun camera : en
  • FR1139322A - Closing device : en fr
  • GB777474A - Leather making : en
  • GB777723A - Improvements relating to series-trip mechanisms for heavy-current electric circuit-breakers : en
  • DE1747706U - CAP FOR BOTTLES, GLASSES AND THE LIKE. : de en
  • DE1747630U - FINE NEBULATOR FOR SEED CULTURES. : de en
  • DE1747661U - DISTRIBUTION UNIT FOR HOSE LINES. : de en
  • GB777548A - Magnetic separator : en
  • GB777514A - Improvements relating to insulating bushing assemblies for electrical conductors : en
  • GB777581A - Process for the production of n-substituted formamides : en
  • DE1011193B - Value comparison device in machines controlled by counting cards with a device for filling the counting point positions of the cards and the numerical values set in the machine in chronological order : de en
  • USD180523S - Chair : en
  • DE1010942B - Process for the aftertreatment of chemically cleaned textile goods : de en
  • DE1010983B - Circuit for the exclusion of detours in track diagram signal boxes : de en
  • CA542630A - Spark plug electrode : en fr
  • CA542862A - Abrasive polishing and grinding disc assembly : en fr
  • DE1747588U - SKIRTING BOARD FOR CONNECTION TO A PLASTIC FLOOR COVERING. : de en
  • DK83048C - Sleeve for use in splicing telecommunication cables with lead sheath. : da en
  • DE1011226B - Friction gear for turning internal combustion engines : de en
  • CA542688A - Organophosphorus polymers : en fr
  • CA542768A - Recovery of ammonia and hydrogen chloride from ammonium chloride : en fr
  • DE1747665U - MONKEY. : de en
  • FR1139225A - Shoe : en fr
  • US2797092A - Pneumatic rotary sheet feeding mechanism : en
  • DE1747595U - BACKGROUND PRESSURE REGULATOR FOR PISTON COMPRESSORS. : de en
  • FR1139220A - Apparatus for burning vine shoots : en fr
  • GB777603A - Improvements in or relating to combined pressure and vacuum relief valves : en
  • AT190267B - Profiled plywood : de en
  • CH322601A - Hook for mountain, sports and similar footwear : en it
  • CH322695A - Set of traveling bag and sound recording and reproducing device : en fr
  • US2797270A - Time clock : en
  • US2797345A - Electrostatic generator and exciter : en
  • GB777917A - Improvements in anchor bolting equipment : en
  • FR1139152A - Changeable rotor for radial fan : en fr
  • AT190403B - Vehicle frame, preferably motorcycle frame, with a cavity and filter device that act as an intake silencer : de en
  • AT190447B - Arrangement for the delivery of conveyed goods to several receiving points that can be switched off individually : de en
  • AT190649B - Device for occasionally sealing a shaft passage point in the housing of an encapsulated unit, which can be closed by a cap : de en
  • FR1139079A - Improvements to hydraulic cylinders : en fr
  • US2796989A - Filter and fluid treating element : en
  • US2797242A - Substituted alpha-benzylphenethylamines and methods for producing the same : en
  • CA542793A - Charges for fire extinguishers : en fr
  • AU2419556A - Improvements relating to reinforced fabricated articles comprising polymeric compositions : en
  • CA542806A - Methods of and apparatus for manufacturing toughened bent glass : en fr
  • DE1011213B - Harrow that can be connected to a suction line : de en
  • GB777725A - Improvements in or relating to paper sheet feeding mechanism : en
  • AT190277B - Process for stabilizing polyvinyl chloride and vinyl chloride-containing copolymers : de en
  • CH322568A - Process for the production of cylindrical, needle-shaped objects : de en
  • CH322634A - Process for tanning hides and skins : de en
  • FR1139275A - Camping trailer : en fr
  • FR1139284A - Liquid dispensers : en fr
  • FR1139385A - Trap plane : en fr
  • GB777638A - Apparatus for pressing plastic masses, particularly ceramic masses : en
  • US2796776A - Indexing table : en
  • US2796991A - Apparatus for the dewatering of suspensions : en
  • US2797193A - Method of treating the surface of solids with liquids : en
  • GB777641A - Improvements in or relating to implement-attaching means for tractors : en
  • DE1747766U - CONCRETE MIXING MACHINE. : de en
  • US2797049A - Production counter : en
  • US2797174A - Method for providing protective metal coatings on metal : en
  • FR1139224A - Control device for tractor with tillage implement and tractor fitted with said device : en fr
  • GB777740A - Improvements in or relating to electronic switching circuits embodying transistors : en
  • DE1010930B - Device for controlling the compressed air supply to mining hammers as a function of the pressurized water supply : de en
  • DE1747440U - COVERS FOR OFFICE MACHINE ROLLS. : de en
  • DE1747525U - HIP BAG. : de en
  • GB777803A - Improvements in or relating to television receivers : en
  • DE1747462U - SPOOL BOBBIN MADE OF INJECTED OR PRESSED PLASTIC. : de en
  • DE1747474U - CABLE SPACER CLAMP. : de en
  • DE1747597U - SOUND RECORDING AND PLAYBACK DEVICE. : de en
  • DE965878C - Large alternating current machine, especially large synchronous generator for hydroelectric power stations with low inclines : de en
  • GB777727A - Improvements in or relating to sheet separating and forwarding machines : en
  • GB777810A - Improvements in or relating to electric circuit breakers : en
  • FR1139144A - Process for preparing allyl hydroxy alkenoates : en fr
  • GB777753A - An improved device for improving the combustion of domestic fire grates of the open type : en
  • DE1011127B - Grab luffing crane : de en
  • DE1747737U - PROFILE SOLE FOR FOOTWEAR. : de en
  • DE1747779U - PACKING FOR STOCKINGS, IN PARTICULAR SOCKS. : de en
  • AT190296B - Weighbridge : de en
  • AU2419456A - Improvements in ball-tipped and like writing instruments : en
  • CH322652A - Method of manufacturing a removable-leaf register and register obtained by this method : en fr
  • US2796779A - Knurling device : en
  • DE1747719U - FILLING CONTAINERS FOR FILLING DAKE-SHAPED MASSES, IN PARTICULAR SAUSAGE, IN TUBE-LIKE CONTAINERS, LIKE DAERME OD. DGL. : de en
  • FR1139089A - Lining for brakes or similar applications and method of manufacture : en fr
  • US2797181A - Stabilized dithiocarbamate pesticidal composition : en
  • DE1747613U - CALCULATOR TO DETERMINE THE AMOUNT WHEN THE INSURANCE DURATION IS CUT. : de en
  • CA542728A - Packaging machine : en fr
  • CA542854A - Lifting device for doors and casement windows or the like : en fr
  • US2796941A - Four wheel drive for automotive vehicles : en
  • US2797329A - Mercury contact switch impulse generator : en
  • CA542842A - Oil-free wrinkle finish coating : en fr
  • AT190395B - Electromagnetically operated dog clutch : de en
  • AT190449B - Device for cleaning and sorting pneumatically conveyed granular or powdery bulk material : de en
  • DE1011315B - Ship propeller with casing : de en
  • AT190286B - Multi-phase stirring winding : de en
  • US2797033A - Portable knock-down gun rack : en
  • US2796959A - Locked joint for metal structures : en
  • US2796801A - Prompting device : en
  • US2797073A - Heating of flowing liquids by the injection of vapor : en
  • GB777701A - The manufacture of organic compounds of aluminium : en
  • DE1011011B - Antenna for receiving high and ultra high frequencies : de en
  • US2796638A - Joint for paperboard sheets : en
  • CA542847A - Rough rounding machine : en fr
  • CH322560A - Formwork sheet for concrete construction : de en
  • CH322697A - Optical device : en fr
  • AU213612B2 - Couplings for flexible tubing : en
  • DE1747633U - ACCIDENT PROTECTION FOR BUTTER MANUFACTURERS. : de en
  • US2796970A - Multiple elevator conveyor employing radially movable projections : en
  • US2797116A - Hood latch assembly : en
  • US2797203A - Process for making molding compositions of polystyrene and copolymers of styrene andbutadiene : en
  • US2797206A - Stable melamine-urea resin syrup : en
  • CH322552A - Auxiliary device for mowing stem plants by means of a mechanical cutting device : de en
  • CH322794A - Inverter : de en
  • US2797351A - Core structure for improving performance of the blown arc : en
  • US2797332A - Radiacs : en
  • DE1011292B - Single-axle trailer : de en
  • DE1011330B - Method and device for sorting ring travelers on mandrels : de en
  • IE22382L - Heating glass sheets : en
  • DE965875C - Circuit arrangement for telephone systems with several exchanges in series : de en
  • FR1139246A - Fertilizer distributor machine : en fr
  • GB777713A - Circuit arrangement and means for the optical indication of the tuning condition of radio receiver circuits : en
  • US2796675A - Composing board : en
  • CH322848A - Apparatus for squeezing tubes including food, pharmaceutical and other tubes : en fr
  • US2796803A - Device for attaching magnifiers to spectacles : en
  • US2797219A - Method of preparing 2, 6-dichloropyrazine : en
  • DE1011269B - Method of making breadcrumbs : de en
  • DE1747710U - CLEANING DEVICE FOR CLEANING NARROW-NECKED BOTTLES, FOR EXAMPLE BABY MILK BOTTLES. : de en
  • CA542807A - Apparatus for making tire casings : en fr
  • US2796934A - Selective plugging in oil wells : en
  • FR1139199A - High current rectifier installation : en fr
  • FR1139358A - Tractor control mechanism : en fr
  • GB777555A - Metal sealing glass and seal : en
  • AU215312B2 - Crown closures : en
  • CA542669A - Apparatus for simulating aircraft turbo-jet engine operation : en fr
  • DE1011204B - Holder for interchangeable manual soil cultivation tools : de en
  • US2797318A - Diode logic circuits : en
  • DE1011017B - Slide switch for attachment to rotary controls, especially rotary resistors : de en
  • FR1138991A - Colonial house : en fr
  • DE1747587U - WALLPAPER TEAR RAIL. : de en
  • CA542640A - Manual controller for an automatic pilot system : en fr
  • CA542726A - Blend of polychloroprene and acrylic synthetic rubbers for adhering acrylic rubbers to other materials : en fr
  • US2797253A - Electric battery of the flat cell type : en
  • DE1747592U - COMPRESSION TESTER WITH PLAY-FREE TRANSMISSION LEVER FOR THE READING INDICATOR. : de en
  • DE1747752U - SPRAY AND ATOMIZER FOR VARNISHES, PAINTS AND OTHER LIQUIDS. : de en
  • US2796889A - Fluid flow control valves : en
  • DE1747728U - FRONT LOCKING MECHANISM WITH NEW EXHAUST WIRE. : de en
  • FR1139108A - Improvements to tipping devices for objects such as vehicle bodies : en fr
  • GB777559A - Improvements relating to the ventilation of the battery on a motor vehicle : en
  • DE1747694U - TRANSPORT DEVICE FOR FEING MIXED BALE OPENERS. : de en
  • US2796787A - Doubly padded face-plates for vise jaws : en
  • DE1011310B - Bottle insertion device on bottle handling machines : de en
  • US2797162A - Low alloy steel for sub-zero temperature application : en
  • US2797191A - Methyl mercaptan distillation : en
  • US2797236A - Lower alkanoate esters of 3-methyl-6-cyclohexylidene-1-hexen-3-ol and the corresponding 1-hexyn analog : en
  • US2797309A - Flashlight : en
  • US2797315A - Portable loud-speaker type radio receiver with battery-saving earphone circuit : en
  • US2796654A - Pile fabric and method of making same : en
  • US2796872A - Dual purpose hair roller : en
  • US2797194A - Method of electrolytically recovering precious metals from other metal bases : en
  • AT190264B - Process for cutting logs into sections of a predetermined length and installation for carrying out the same : de en
  • CH322862A - Device on indirectly acting compressed air brake for monitoring the filling of a container : de en
  • US2796865A - Urine specimen receiver and holder : en
  • US2797295A - Electric heating appliances : en
  • CA542715A - Fuel cutoff and reset valve : en fr
  • DE1747443U - MOLDED VEGETABLE PRODUCTS FOR AQUARIUMS AND THE LIKE : de en
  • DE1011183B - Season ticket holder : de en
  • DE1011221B - Seed dressings : de en
  • GB777861A - Improvements in and relating to dial illumination : en
  • GB777708A - Electric motor of a submersible type for driving pumps : en
  • US2796682A - Combustion demonstration apparatus : en
  • FR1139309A - Souvenir board in relief : en fr
  • DE1011244B - Process for preparing metal surfaces for the application of enamels : de en
  • DE965587C - Circuit arrangement for telephone systems, in particular telephone private branch exchanges, in which the subscriber connection lines are combined in groups by means of coupling : de en
  • US2797045A - Coin bank : en
  • AT190385B - Photographic camera : de en
  • CA542743A - Melt spinning apparatus : en fr
  • DE1011369B - Bolt-firing device : de en
  • AT190297B - Locking device for inclination scales : de en
  • AT190417B - Writing utensils, in particular ballpoint pens : de en
  • CH322627A - Process for the preparation of copper-containing disazo dyes : de en
  • DE1011084B - Grid electrode for electrical discharge vessels : de en
  • DE1011257B - Tool, in particular impact tool for hard crushing, with surface armor created by applying wear-resistant material in places : de en
  • DE1747591U - FAST SHEARS. : de en
  • AT190322B - Supporting device for agricultural implements that can be used as a front attachment or pulling device on tractors : de en
  • CH322752A - Metering device : de en
  • GB777666A - Improvements in or relating to propeller fans : en
  • US2796927A - Venetian blind : en
  • US2797119A - Truck body door holder : en
  • US2797141A - Method of inhibiting evaporation of volatile products and floating layer for use therein : en
  • US2797333A - X-ray source : en
  • GB777729A - Improvements in or relating to sorting devices, for rapid sorting of office papers and any small articles : en
  • CH322716A - Method and device for pulling in pipes without folds for the production of metal vessels, in particular for pulling in thin-walled metal pipes : de en
  • US2797220A - Substituted paraxanthines : en
  • DE1747573U - OIL STOVE WITH ATTACHED OIL RESERVOIR. : de en
  • DE1747576U - EQUIPMENT FOR OIL-HEATED HOT WATER BOILERS. : de en
  • DE1747599U - FIELD CUTTERS. : de en
  • DE965872C - Washing machine for the treatment of fabrics or other tape-shaped goods : de en
  • US2796625A - Drapery supporting means : en
  • US2796744A - Refrigerant compressor cooling : en
  • US2797358A - Operating circuits for cathode ray tubes, especially in television receivers : en
  • CH322861A - Wheel set for rail vehicles : de en
  • DE1011286B - Electrically operated aircraft control with servo motor : de en
  • FR1139394A - Process for manufacturing food products containing oil and food products obtained by this process : en fr
  • DE1747657U - U-PIPE COUPLING, IN PARTICULAR FOR BLOW DISCHARGE LINES. : de en
  • CA542589A - Method and apparatus for producing sounds : en fr
  • CA542792A - Process of chemically milling structural shapes : en fr
  • CA542834A - Process for the continuous manufacture of phenol : en fr
  • FR1139001A - Dry gas dust collector : en fr
  • GB777618A - Improved infra-red radiating apparatus particularly for heating or drying purposes : en
  • GB777653A - A vibration generator accessory for a washing machine : en
  • FR1139141A - Development of inclined conveyors : en fr
  • GB777562A - Improvements in or relating to electric discharge tubes : en
  • AT190220B - Process for obtaining biological fluids with a composition essentially corresponding to the dialysates or ultrafiltrates of blood serum : de en
  • GB777656A - Process for carrying out high-frequency welding operations on thermoplastic cellular bodies having open or closed cells : en
  • CH322719A - Coating compound for welding electrodes : de en
  • CH322721A - Device for regulating the welding and break times in resistance welding machines : de en
  • CH322887A - Winding mechanism and pull-tab time setting for timepiece : en fr
  • CH322621A - Process for the manufacture of color couplers for color photographic purposes : de en
  • DE1011290B - Damper for pressure surges in the pressure medium for brake systems : de en
  • DE1747697U - DRIVE ROD COMPOSED OF A TUBE FOR WIPER WIPER. : de en
  • CH322604A - Multi-chamber dust filter system : de en
  • DE1747427U - HOLES FOR DOCUMENTS. : de en
  • CA542673A - Cyanalkyl ether plasticisers and synthetic resin compositions plasticized therewith : en fr
  • FR1139216A - Synthetic masses for molded products, raw materials for facades, impregnation products, etc., based on fluorinated derivatives of hydroxyl polymers : en fr
  • FR1139354A - Safety hook : en fr
  • DE1747572U - SMALL AIR HEATER. : de en
  • DE1747607U - ATOMIZING BURNERS FOR LIQUIDS, IN PARTICULAR FOR SCIENTIFIC INVESTIGATION PURPOSES. : de en
  • GB777488A - New polymerizable quaternary ammonium compounds and their manufacture and use : en
  • US2797223A - Preparation of ix-bromocodeinone : en
  • US2797380A - Electromagnetic switch : en
  • FR1138962A - Stereoscopic camera : en fr
  • FR1139004A - New self-propelled mobile : en fr
  • FR1139005A - Power transmission device : en fr
  • FR1139313A - Process and apparatus for pyrolysis of a saturated hydrocarbon and in particular for the production of acetylene : en fr
  • AU219476B2 - Visual sales case : en
  • DE1011163B - Afocal attachment system with variable magnification : de en
  • DE1011308B - Closure for container, as well as tool for forming the closure : de en
  • DE1747687U - PHOTOGRAPHIC ARRANGEMENT FOR EXAMINATION MICROSCOPES. : de en
  • US2796693A - Fish lure : en
  • US2796987A - Sheller and grader : en
  • FR1139101A - Improvements to transmissions for mopeds : en fr
  • DE1011039B - Arrangement for monitoring a charge and charge maintenance rectifier : de en
  • GB777520A - Improvements in rail vehicles : en
  • CA542580A - Combined curb feeler and static grounder : en fr
  • CA542648A - Electric wave distorting networks : en fr
  • CA542697A - Process for treating spent hypochlorite solutions : en fr
  • CH322615A - Process for the preparation of 1-keto-4-oxy-polyhydrophenanthrenes : de en
  • CA542685A - Process of making colored pictures : en fr
  • CA542695A - Stabilizing sulfur-containing organic product by cooking : en fr
  • DE1010963B - Process for the AEthynylation of 17-keto steroids : de en
  • CH322841A - Illuminated plaque : de en
  • GB777495A - Improvements in shock-absorbing air cushions : en
  • US2796790A - Ratchet wrench : en
  • US2797229A - 11, 17, 21-trihydroxy-4, 6-pregnadien-3, 20-dione and 21-monoesters thereof : en
  • FR1139003A - Improvements to pre-assembly processes and installation of covering elements for floors and walls : en fr
  • DK83029C - Nail holder for nail guns and nail gun for use in connection with the nail holder. : da en
  • DE1747499U - FLUORESCENT TUBE SOCKET FOR U-SHAPED FLUOROUS TUBE LAMPS. : de en
  • DE1747679U - MUTE SELLER OF CHRISTMAS WISH CARD PRODUCTION CARD FOR CHRISTMAS GIFTS. : de en
  • GB777706A - Electrical insulating materials : en
  • US2796707A - Endless conveyor : en
  • US2797302A - Low voltage percussion welder with auxiliary arc striking circuit : en
  • GB777835A - Improvements in or relating to stator structures for turbines or compressors of gas turbine engines : en
  • US2796640A - Interlocking metal weather stripping for jalousie windows : en
  • US2796949A - Vortex steam separator : en
  • DE965054C - Ceramic cable equalization capacitor : de en
  • US2796758A - Viscometer : en
  • US2797231A - Stabilization of oils with beta-(carboxymethylmercapto) tricarballylic acid : en
  • FR1139042A - Process for pre-impregnating supports with unsaturated polyesters, produced for its implementation and its applications : en fr
  • FR1139268A - Method and device for the production of p-n transitions in semiconductor rods : en fr
  • US2796901A - Grinder for frozen materials : en
  • AT190446B - System for combined road and rail transport : de en
  • CA542759A - Serving holder : en fr
  • CA542828A - Manufacture of mesityl oxide and its homologues : en fr
  • LU35120A1 - : fr
  • US2797205A - Mixtures of a resinous sulfur dioxideunsaturated organic compound and a conjugated diene-unsaturated nitrile rubbery copolymer : en
  • FR1138953A - Process and installation for the simultaneous drying and cooling of the white sugar coming from the centrifuge station : en fr
  • FR1139392A - Method and apparatus for the heat treatment of filaments, fibers, yarns, films and sheets and the resulting materials : en fr
  • GB777512A - Self-wringing mop : en
  • FR1139143A - Current limiting fuse circuit breaker : en fr
  • FR1139147A - Process for the production of vat dyes : en fr
  • US2796747A - Locket attachment for watch bands or the like : en
  • USD180519S - Lipstick container : en
  • AT190305B - Thermocouple : de en
  • DE1011162B - Automatic parking device for record players with which the tonearm at the end of the tone groove performs pendulum movements : de en
  • DE965877C - Immersion armature for vertically operating mercury switching relays : de en
  • DE1011348B - Vitrifiable flux as well as ceramic object : de en
  • GB777920A - Improvements in or relating to aircraft rocket launchers : en
  • GB777457A - Electron multiplier : en
  • CA542631A - Process for the manufacture of a multi-coloured layer of plastic substances, the colours of which form an arbitrary design, as well as the products made by applying this process : en fr
  • CA542838A - Drilling fluid : en fr
  • DE1011062B - Electric measuring instrument with tension band suspension of the movable organ : de en
  • DE965946C - Electronic pulse timer, in particular for examining pulse series that occur in telephone dialing technology for uniformity : de en
  • DK82947C - Process for the preparation of durable preparations of organ cell complexes. : da en
  • GB777650A - Improvements relating to spring-coiling machines : en
  • US2797233A - Basic derivatives of substituted oxygenated phenylpropionic acids and methods of preparing same : en
  • US2797355A - Electron discharge device comprising a resonator : en
  • GB777643A - Improvements in or relating to coated paper receptacles and method of producing the same : en
  • DE1747537U - WIRE FLOWER POT STAND IN COMBINATION WITH AN ANIMAL FIGURINE IN BRASS-PLATED DESIGN. : de en
  • CA542646A - Thermocouple monitoring system : en fr
  • US2797003A - Poultry handling device : en
  • US2797266A - Electric discharge tube for highfrequency amplification : en
  • US2796678A - Control device for paper driers : en
  • US2797006A - Revolving wheel support for automobiles : en
  • DK82968C - Adjustable screen. : da en
  • DK83023C - Trolley with detachable front wheels. : da en
  • CA542647A - Process for wet spinning of filaments : en fr
  • US2797048A - Popularity meters for automatic phonographs : en
  • US2796608A - Nail driving tool : en
  • US2797154A - Treating urine with carbon dioxide to make a liquid fertilizer : en
  • DE1747550U - CHILD SEAT FOR HAIRDRESSERS AND DENTISTS. : de en
  • DE1747647U - DEVICE FOR IMPROVING THE FIXING OF BALL, ROLLER, OR SIMILAR BEARINGS IN THEIR HOUSING. : de en
  • AU2422756A - Apparatus for casting metal strips : en
  • DE1011240B - Epicyclic gear : de en
  • FR1138997A - Cozy cover with standardized bolster cover for several widths : en fr
  • DE1010961B - Process for the preparation of 3-esters of 11, 23-dibromohecogenin : de en
  • DE1011288B - Device for controlling and stabilizing a helicopter : de en
  • AT190242B - Dispenser for a towel web : de en
  • CH322860A - Device for attaching loads to cable cars : de en
  • DE1747466U - SCALE ARRANGEMENT FOR RADIO DEVICES, TELEVISION RECEIVERS OR SIMILAR HIGH FREQUENCY DEVICES. : de en
  • US2797042A - Tamper proof envelope : en
  • DE965884C - Power supply for vacuum-tight vessels with wall parts made of iron, in particular electrical discharge vessels : de en
  • CH322589A - Weaving machine with weft insertion organs and with a weft exchange organ : de en
  • DE1747473U - DEVICE FOR THE LAYING OF CABLES OD. DGL. : de en
  • GB777712A - Inertia-type bone conduction receivers and similar transducing devices : en
  • FR1139111A - Process for the production of esters of thiono-thiol-phosphoric acids : en fr
  • GB777885A - Plug valve : en
  • DE1747715U - DEVICE FOR DISPENSING MIXED DRINKS. : de en
  • DE1011085B - Circuit arrangement for high-frequency cinematographic operation of an X-ray flash tube : de en
  • FR1139158A - Seat for motor vehicles and similar applications : en fr
  • DE964108C - Glass electrode for p measurement at high temperatures : de en
  • FR1139046A - Vertically sliding balanced frame cross unit : en fr
  • FR1139140A - Liquid fuel burner : en fr
  • FR1139306A - Assembly allowing the consumption of a DC motor to be adjusted without losses : en fr
  • US2796715A - Grass trimmer : en
  • AU217165B2 - Method of manufacturing moccasins and articles made thereby : en
  • DE965924C - Process for the bead polymerization of styrene or its derivatives : de en
  • FR1139325A - Rotary Impact Electric Screwdriver : en fr
  • GB777611A - Improvements in or relating to edge filters : en
  • US2797002A - Bucket supporting and operating mechanism : en
  • US2797269A - buck ctal : en
  • US2797278A - Circuit breaker : en
  • US2797128A - Vehicle door structure : en
  • CH322749A - Device for the detachable connection of a movable water pipe : de en
  • CA542659A - Process for the manufacture of a new hydrazine compound : en fr
  • CA542835A - Uhf tuning circuits : en fr
  • AT190381B - Staples for fastening textiles etc. like : de en
  • CH322570A - Plate screw connection for fastening windows or doors : de en
  • US2797101A - Method and apparatus for manufacturing endless sound tapes : en
  • CA542693A - Automatic washing machines : en fr
  • CH322806A - Process for the preparation of 20-monoenol esters of 11,20-steroid diketones : de en
  • DE1010954B - Process and device for the electrolysis of aqueous bromide or iodide solutions : de en
  • DE1747432U - DEVICE FOR ATOMIZING OR SPRAYING LIQUIDS BY USING A SHOCK EVAPORATOR. : de en
  • DE1747450U - ELECTROMAGNETIC BRAKING DEVICE FOR RAIL VEHICLES. : de en
  • CA542701A - Wheel ski : en fr
  • CH322783A - Device for setting and maintaining any circumferential speeds measured at the point of the changing working diameter on machines with rotating working movements : de en
  • FR1139221A - Dispensing device : en fr
  • FR1139347A - Apparatus for purifying fumes from boiler hearths : en fr
  • AU2422156A - Method and apparatus for converting filament into sliver : en
  • CA542586A - Apparatus for color separation : en fr
  • CH322775A - Electric cell and method of manufacturing this cell : en fr
  • FR1139273A - Mechanical mower : en fr
  • DE1747736U - SHOE BOTTOM PART. : de en
  • FR1139226A - Resinous materials of the moss type : en fr
  • US2796636A - Acoustic tile : en
  • US2797062A - Valves : en
  • US2797360A - Travelling wave amplifiers : en
  • US2796664A - Dental engine structure : en
  • US2796711A - Confection packaging apparatus : en
  • DE1010984B - Circuit arrangement for flank protection tasks in signal boxes with electrical locks, especially in track diagram signal boxes : de en
  • AU212493B2 - Device for controlling the engagement of automatically operable clutches, particularly for use on motor vehicles : en
  • CA542601A - Decanter and filter arrangement : en fr
  • CA542707A - Copperable disazo dyestuffs : en fr
  • DE1011137B - Roof tiles : de en
  • DE1747546U - COLLEGE CHAIR. : de en
  • CH322665A - Self-recording drawing board with orthogonal displacements : en it
  • US2797047A - Lehre : en
  • USD180503S - Electric jig saw tool : en
  • AT190243B - Shifting device : de en
  • DE1747771U - SEAL MARK FOR RESPIRATORY PROTECTION DEVICES. : de en
  • AT190260B - Structure, in particular carrier, column, reinforcement for casting compounds or the like. : de en
  • CA542643A - Bridge controlled oscillator : en fr
  • DE1747755U - HOLDER FOR PLAYING CARDS. : de en
  • US2797090A - Adjustable width tape guides for perforated tape apparatus : en
  • US2797142A - Method of reducing heavy metal tetrahalides : en
  • CH322830A - Circuit arrangement for the simultaneous transmission of several messages over a common connection path by means of amplitude-modulated pulses, preferably for telephone systems : de en
  • CH322735A - Device for holding workpieces : de en
  • CH322688A - Staggered roller calculating machine : de en
  • US2796623A - Flexible wiper blade : en
  • US2796882A - Bradley : en
  • AU210999B2 - Improvements in or relating to apparatus suitable for applying pressure tothe bottoms of shoes : en
  • DE965906C - Device for regenerative braking circuits, especially for single-phase AC traction vehicles : de en
  • DE1747651U - ENDLESS TOOTHED V-BELT, ESPECIALLY FOR CONTINUOUSLY CONTROLLED TRANSMISSIONS AND DRIVES. : de en
  • DE965536C - Listening or speaking head for multi-track recording in magnetic sound recording : de en
  • CH322562A - Oil-heated oven : de en
  • GB777785A - Web tension control apparatus : en
  • DE1011147B - Organopolysiloxane compound containing vinyl groups which can be vulcanized by heat to form silicone rubber : de en
  • DE1011033B - Switch disconnector for switching capacitor banks : de en
  • DE1747512U - SHIRT FABRIC, ESPECIALLY FOR UNDERWEAR. : de en
  • US2796830A - Data controlled selective printing system : en
  • US2796891A - Holding pawl device : en
  • DE1747622U - MANUAL TRANSMISSION FOR MOVING A FEEDER SADDLE ON VEHICLES EQUIPPED WITH A MANURE SPREADER. : de en
  • CH322833A - Communication facility using pulses : en fr
  • DE1011047B - Arrangement at the end connections running in two layers of coils of the same width for electrical machines : de en
  • DE1011333B - Badminton : de en
  • FR1139095A - manure spreader : en fr
  • US2797145A - Production of anhydrous hydrochloric acid gas from aqueous hydrochloric acid solution : en
  • CH322747A - Coupling movable in transverse direction : de en
  • CH322793A - Variable capacitor : de en
  • FR1139189A - Method for making a joint by electric welding : en fr
  • AT190399B - Sheet metal grille : de en
  • FR1139377A - Vertical shock absorber : en fr
  • DE1011195B - Machine system operating under payment card (punch card) control with a printing unit and a device for searching for registration documents provided with identification markings : de en
  • DE1747578U - BATHTUB. : de en
  • FR1139198A - Device for locking a tool holder on a drive member : en fr
  • FR1139264A - Improvements in the manufacture of a substance used in biscuits to give the products obtained the property of remaining crisp : en fr
  • FR1139276A - Mechanical harrow-seed drill for tractor plows : en fr
  • DE1010939B - Process for the production of disc wheels, in particular for rail vehicles : de en
  • GB777772A - Improvements in or relating to smokers' ash receptacles : en
  • DE1010998B - Selector switch for telecommunications, in particular telephone systems : de en
  • DE1011167B - Radiation pyrometer with amplifier based on the comparison or compensation principle : de en
  • DE1747422U - BRUSH OR BROOM MADE OF PLASTIC. : de en
  • GB777451A - Improvements in and relating to computers of the analogue kind : en
  • FR1139047A - Dispenser for paper or similar sheet materials : en fr
  • FR1139185A - Speed limiter for motor vehicles : en fr
  • FR1139361A - Nail strip and device for using the latter : en fr
  • DE1747527U - HANDLE FOR WOMEN'S HANDBAGS OD. DGL. : de en
  • US2796643A - Centrifugal casting apparatus : en
  • US2797391A - Wave propagation mode converter : en
  • GB777718A - New organic compounds containing phosphorus and process for making them : en
  • GB777833A - Improvements in and relating to the treatment of metal surfaces : en
  • GB777884A - Improvements in or relating to rotary pumps, compressors or other machines : en
  • CA542591A - Rotary file : en fr
  • AT190360B - Two-part spindle nut : de en
  • DE1010957B - Process for the production of 2-deoxy-DL-pentoses : de en
  • DE1747431U - DEVICE FOR SPOOLING EDGE FILTER BODIES. : de en
  • GB777550A - Improvements in or relating to embroidery machines : en
  • DE1011046B - Electric brake motor designed as an asynchronous motor : de en
  • CH322632A - Use for the preparation of perfumes, methyl-22, a-irone whose semicarbazone melts at 188-189º C : en fr
  • CH322712A - Device for testing the water-resistance of watch cases : en fr
  • DE965843C - Flexible track expansion frame : de en
  • US2796967A - Egg aligner : en
  • GB777654A - Improvements in or relating to milking machines : en
  • AU213971B2 - Improvements relating to information storage systems : en
  • DE965942C - Adjustable high resistance for high voltage : de en
  • DK83004C - Sealing device for doors. : da en
  • DE1011282B - Centrifugal pump as a front-end pump for fire fighting vehicles : de en
  • US2796672A - Apparatus for testing cogwheels, cutting wheels, or similar wheels and more : en
  • GB777453A - Improvements in or relating to electromagnetic relays : en
  • GB777494A - Improvements relating to polystyrene plastic materials : en
  • US2796809A - Pulp screening apparatus : en
  • DE1011362B - Centrifuge for separating the centrifuged material into a lighter and a heavier liquid component and a sludge component : de en
  • GB777578A - Improvements relating to oil burners : en
  • US2796838A - Fuel feed and charge forming apparatus : en
  • US2797179A - Process of forming a molded laminate : en
  • US2797387A - Standing wave ratio monitor : en
  • DE1747548U - UPHOLSTERY MADE OF AN ELASTIC, IN ESSENTIAL HOMOGENOUS FABRIC. : de en
  • AT190402B - Sidecar for single-track motor vehicles : de en
  • GB777768A - Composition material for brake shoes : en
  • AT190248B - Ground anchoring : de en
  • US2796648A - Cable clamping device : en
  • US2797053A - Cutting device for winding machines : en
  • US2797156A - Nitrogen-bearing ferrochromium : en
  • CA542594A - Method of generating vapour from waste sulfite liquor or dregs : en fr
  • CA542608A - Combined conveyors of continuous motion : en fr
  • CA542827A - Method of fractionating microporous particles by flotation : en fr
  • CH322620A - Process for purifying lactams : de en
  • US2797406A - Alignment device for trailer : en
  • GB777677A - Improvements in terminal clips for detachable connectors : en
  • FR1138952A - Rotary switch : en fr
  • DE1011153B - Gravimeter : de en
  • DE1011216B - Schaedlingsbekaempfungsgeraet, especially back-portable motor device with rotating fan : de en
  • GB777634A - Improvements in or relating to electrical control apparatus : en
  • GB777783A - Pipe connection : en
  • DE1011005B - Circuit arrangement to avoid overdriving mixer stages : de en
  • DE965876C - Method and arrangement for connecting insulating bodies with metal shells : de en
  • DE1011353B - Method for producing a connection between a ceramic and a metal body : de en
  • FR1139262A - Low voltage switch for motorcycles : en fr
  • GB777604A - Improvements relating to regenerators of coke ovens : en
  • FR1139083A - Improvements to DC amplifiers : en fr
  • US2797321A - Bias generating matrix : en
  • US2796767A - Drill head spindle drive construction : en
  • US2797199A - Corrosion inhibitor : en
  • GB777565A - Process for the manufacture by the galvanoplastic method of parts and components subjected to static and thermal stresses, and particularly of moulds : en
  • CA542833A - Process of preparing ferrosilicon : en fr
  • CH322713A - Device for the production of cores, molded masks or molds for foundry purposes : de en
  • DE1011346B - Resistant to scale and corrosion at high temperatures : de en
  • FR1139266A - Piece for forming valves for household bags and its manufacturing and adaptation methods and devices : en fr
  • IE22973L - Polyurethanes : en
  • DE1011025B - DC high voltage cables : de en
  • DE1747713U - CORKSCREW. : de en
  • GB777812A - Hydroxy-phenyl ketones : en
  • US2796630A - Self-locking sash balance : en
  • USD180510S - Detachable kneeling rail for church pews or similar article : en
  • CA542617A - System utilizing current limit device providing line drop compensation : en fr
  • BE558243A - CONSTANT SPEED TRANSMISSION : en fr
  • CH322837A - Color television control unit : de en
  • US2796760A - Drop penetrometer : en
  • US2796782A - Adjustable pivoted jaw wrench for removing threaded closures : en
  • FR1139122A - Device for distributing mechanically, by jerking, fragments of mosaic stones or similar shaped bodies, in framed canvas : en fr
  • DE1011067B - Electric light bulb or discharge tube : de en
  • DE1747504U - DEVICE FOR HOLDING BARRELS, APPLICATORS AND THE LIKE, IN PARTICULAR WHEN FILLING WITH RADIOACTIVE SUBSTANCES OR. WHEN TAKING RADIOACTIVE SUBSTANCES. : de en
  • FR1139249A - Mounting system for fixing ice shelves or any other glass products : en fr
  • FR1139349A - Process for preparing esters of alpha, alpha-dichloropropionic acid with polyhydric alcohols : en fr
  • US2796694A - Artificial fishing lure : en
  • US2797087A - Automatic die feeder : en
  • CH322655A - Ink pad : de en
  • DE1011014B - For the camouflage of short electromagnetic waves effective equipment of smooth surfaces : de en
  • DE1011289B - Fastening device for a device for deflecting and redirecting the jet of a jet engine : de en
  • DE1747586U - WINDOW. : de en
  • FR1139370A - Servo-mechanism in particular for indicating or recording device : en fr
  • GB777672A - Improvements in or relating to centrifugal fans : en
  • US2797190A - Adsorption separation process : en
  • US2797316A - Circuit arrangement generating sawtooth current waves : en
  • DE1747510U - TWO-PIECE POT LIGHT CANDLE. : de en
  • DE1011155B - Measuring device, in particular tachometer, with two measuring ranges directly adjoining one another : de en
  • DE1747569U - MOBILE WINCH. : de en
  • DE965891C - Engine brake for two-stroke vehicle diesel engines with compressed air starting device : de en
  • DE1747408U - BUNSEN BURNER, IN PARTICULAR FOR GAS WATER HEATERS. : de en
  • DE1747686U - DEVICE FOR ATTACHING AN INTERCHANGEABLE LENS. : de en
  • FR1139210A - Adjustable hydraulic clutch allowing reverse and neutral operation : en fr
  • FR1139212A - Pipe : en fr
  • DE965914C - Circuit for arc converter : de en
  • AU219609B2 - Method and apparatus for heating glass sheets : en
  • FR1139193A - Process for the treatment of textile materials : en fr
  • FR1139113A - Electric filter in the form of indirect refrigerant : en fr
  • DE965892C - Damping device, especially shock absorbers for motor vehicles : de en
  • FR1139043A - Motor starter control device : en fr
  • FR1139388A - Manufacturing process of woven cellulose film fabrics : en fr
  • GB777460A - Improvements in and relating to microphones : en
  • GB777808A - Improvements in or relating to television receivers : en
  • GB777481A - Process for the preparation of aromatic sulphamic acids : en
  • CA542810A - Method of stressing prestressed steel concrete members : en fr
  • CH322722A - Device for dimensionally accurate re-rolling of cylinders : de en
  • CH322867A - Device for regulating the decrease in speed of a wheel exposed to a braking effect : de en
  • US2797059A - Clothes hook : en
  • US2797136A - Disappearing ash receptacle : en
  • CA542851A - .delta.4-3-keto pregnanes from the 4-halo-3-cyclic ketals : en fr
  • AU218953B2 - Improvements in or relating to gramophone record changers : en
  • DE1011176B - Colorimetric reagent for hydrogen cyanide or vinyl cyanide : de en
  • DE1011236B - Security gate : de en
  • DE1747488U - THROTTLE COIL ARRANGEMENT. : de en
  • FR1139153A - Articulated connection for folding camera elements : en fr
  • FR1139399A - Zinc-aluminum alloys and production process : en fr
  • CA542848A - Safety device for a press comprising stroke terminating means : en fr
  • CH322677A - Device for pulse reduction : de en
  • CH322883A - Electricity meter with drum armature : de en
  • AT190389B - Single-hip stand press : de en
  • US2796997A - Remote control system for truck mounted cranes : en
  • US2797374A - Plural motor control system for radar scanner drive : en
  • GB777910A - Tape to card and card to tape converter : en
  • CH322675A - Device indicating the violation of at least one temperature limit : en fr
  • DE1747539U - SPECIALIZED ARRANGEMENT OF ANY NUMBER OF OVERLAYING PANELS. : de en
  • DK83043C - Intercom with speakerphones. : da en
  • US2796751A - Method and apparatus for knitting pile fabric : en
  • US2796874A - Compacts, vanity cases and the like : en
  • DE1011265B - Sewing machine with electromagnetic drive : de en
  • CA542775A - Method of separating heavy minerals from beach sands : en fr
  • CH322569A - Nut for locks : de en
  • AT190246B - Electrically driven drive or hoist system for hoists : de en
  • CH322812A - Process for the production of dextran degradation products for pharmaceutical purposes : de en
  • DE965905C - Impact armor for blast furnaces : de en
  • AT190413B - Polishing machine for blades of gas turbines etc. like : de en
  • AT190251B - Shaped, tubular, refractory body for gas-fired space heaters : de en
  • CA542711A - Multiple concentric electrode gap construction : en fr
  • CH322579A - Double pull-out device for drawers : de en
  • DE1747524U - ROOF BAR FOR UMBRELLAS WITH AN EAR AT ITS OUTER END, TO FIX THE COVER FABRIC. : de en
  • FR1139308A - Universal woodworking tool holder : en fr
  • AU220643B2 - Improvements in and relating to coils for electrical apparatus : en
  • DE1747434U - CONVERSION FOR FLYWHEELLESS PISTON MACHINES. : de en
  • DE1011061B - Device for photoelectric testing of electricity meters : de en
  • DE1011224B - Vehicle, preferably motorcycle frame, the cavity of which serves as a calming space for the intake air : de en
  • DE1011366B - Lifting and lowering device for lifting gates : de en
  • DE1747503U - DRY EQUIPMENT ARRANGEMENT. : de en
  • DE1011161B - Automatic safety device for magnetic recorders : de en
  • US2796990A - Centrifugal separators : en
  • US2797182A - Cadmium anthranilate containing anthelmintics : en
  • DE1010935B - Device for the cultivation of microorganisms : de en
  • DE1011296B - Leaf spring suspension for vehicles, in particular motor vehicles : de en
  • DE1747460U - BROADBAND ANTENNA. : de en
  • DE1747639U - ELECTRICAL SWITCH DEVICE FOR AUTOMATICALLY DISCONNECTING THE FUEL SUPPLY OF COMBUSTION ENGINES DURING MAINTENANCE-FREE OPERATION. : de en
  • DE1747745U - REVOLUTION COUNTER DEVICE. : de en
  • DE1747482U - ELECTRIC SWITCH. : de en
  • DE1747656U - PRESSURE RELIEF VALVE FOR LUBRICATION UNITS. : de en
  • DE964665C - Device for flame spraying thermoplastics : de en
  • DE965862C - Bearing made of plastic (synthetic resin), which is composed of individual segments of the same original shape that can be used within a limited diameter range : de en
  • US2796916A - Folding walking aid : en
  • US2797110A - Ball detent coupling : en
  • GB777915A - Improvements in and relating to hydraulic servomotors, more particularly for steering apparatus of dirigible craft : en
  • US2797279A - Electric fuse and method of constructing same : en
  • US2796835A - Motor driven pumps : en
  • US2797004A - Assembly for removing automotive axles and wheel assemblies : en
  • FR1138984A - Speed change for seed drills and fertilizer spreaders : en fr
  • FR1139201A - Postal sorting device : en fr
  • DE1747729U - WRITING DEVICE. : de en
  • AU214505B2 - Check valve : en
  • AU216488B2 - Electrical sorting system : en
  • AU217593B2 - Process forthe manufacture of carotenoids : en
  • DE1011228B - Arrangement on a press connection of an inner part with an outer part to be joined or released by means of a pressure medium : de en
  • CA542650A - Process for the production of chlorine dioxide : en fr
  • CH322609A - Filter for tobacco smoke and method for its manufacture : en fr
  • DE1011135B - Collapsible wall : de en
  • DE1011302B - Vehicle wheel tires with a reinforcement insert for the tread running in the circumferential direction : de en
  • DE965874C - Grinding iron for electric vehicles : de en
  • GB777759A - Improvements in turnstiles : en
  • GB777696A - Mixed esters of a glycol and a glycol monourethane and processes for producing such mixed esters : en
  • GB777798A - Improvements in fuel feed systems for internal combustion engines including a damperfor braking at least a portion of the displacements of a movable part : en
  • DE1010962B - Process for the preparation of 17-alkyl-19-nortestosterones : de en
  • DE1747584U - INSULATING MAT. : de en
  • DE965852C - Transistor push-pull amplifier : de en
  • US2797180A - Method of making ornamented bowl-like article, and ornamentation carrier therefor : en
  • US2797010A - Sample chart and method of fabricating the same : en
  • DE1747518U - SNORE AND ORAL BANDAGE. : de en
  • US2797075A - Hump type furnace belt drive : en
  • DE1747448U - RAILWAY VEHICLE WITH CENTRAL CAB. : de en
  • FR1139165A - Improvements to liquid current velocity measuring machines : en fr
  • CA542597A - Golf bags : en fr
  • US2796777A - Method and apparatus for resizing tools : en
  • US2797173A - Method of and apparatus for annealing and coating steel sheets : en
  • CH322618A - Process for producing an acetylene carbinol : de en
  • US2796766A - Starter gearing for internal combustion engines : en
  • AT190245B - Lift with tilting platform : de en
  • CH322853A - Device for temporarily increasing the engine speed on motor vehicles with automatically controlled clutch : de en
  • DE1747609U - CARBON DETERMINATION APPARATUS. : de en
  • FR1139311A - Electromechanical device adaptable to all electrical devices : en fr
  • US2796620A - Brush : en
  • DE1011350B - Glazed ceramic object and foil for the production of ceramic objects : de en
  • DE1747699U - LUGGAGE RACK FOR VEHICLE OD. DGL. : de en
  • DE1011307B - Handle plugs made of elastic plastic : de en
  • US2796917A - Article of repose for supporting the body of a person : en
  • US2797381A - Series capacitor commutating combination for mechanical rectifiers : en
  • DE1010973B - Flame tube / smoke tube boiler with three passages : de en
  • DE1011358B - Device for the automatic stacking of bundles : de en
  • AT190397B - Truck with an unloading device : de en
  • FR1139048A - Mass flow meter and associated mass flow indicator : en fr
  • FR1139272A - Improvements in processes for manufacturing benzoic acid derivatives : en fr
  • GB777737A - Improvements in or relating to card index devices : en
  • GB777869A - A process and apparatus for the prevention of a deposit of fur in the granulation of dust-like substances : en
  • GB777687A - Polyhydrophenanthrene compounds and their preparation : en
  • US2796616A - Autoamtic transfer mechanism for forging machines and the like : en
  • US2797015A - Container with pivoted closure : en
  • FR1139176A - Process of stainless steel lining of ordinary steel walls of various enclosures : en fr
  • GB777796A - Method and apparatus for improving metallic coatings : en
  • US2796641A - Wallboard trim : en
  • AT190300B - Friction wheel for driving a speaking machine : de en
  • AU2425356A - Improvements in or relating to bearings comprising a backing member covered with silver-lead alloys : en
  • CA542714A - Condenser housing and mounting therefor : en fr
  • CH322593A - Presser foot for sewing machines : de en
  • US2797204A - Vulcanization of butadiene rubbers with the reaction product of formaldehyde and 3, 4, 5-trialkylphenol : en
  • US2797275A - Electric switches : en
  • FR1139335A - Container : en fr
  • DE1011304B - Steering lock arrangement in the upper part of the steerer tube of single-track vehicles with a front handlebar : de en
  • US2797051A - Cylindrical drum mill with plurality of pivotally mounted hammers on inner periphery : en
  • CH322683A - Reagent for the determination of the water content of material samples and process for the preparation of this reagent : de en
  • AT190442B - Plastic tube : de en
  • DE1011095B - High frequency ignition device for alternating current arcs, especially for welding with a spark gap : de en
  • FR1139136A - Resinous products capable of hardening, and process for preparing such products : en fr
  • GB777732A - Process for the manufacture of aromatic hydrocarbons : en
  • US2797130A - Vehicle body door structure : en
  • US2797161A - Magnet alloy : en
  • DE1011103B - Process for the refining and stabilization of terminal oxy compounds and carboxyl compounds with unsaturated carbon chains : de en
  • DE1011110B - Additive to mineral lubricating oils : de en
  • GB777592A - Improvements in or relating to draught sealing strip : en
  • SU105963A1 - Self-propelled machine for handling bulk materials : en ru
  • US2796980A - Cut flower box : en
  • FR1139346A - Improvements to spectacle frames : en fr
  • CH322587A - Permanent lubricating device of a ring of a spinning and twisting machine : en fr
  • GB777614A - Improvements in or relating to expanded bitumen : en
  • AT190365B - Sheet metal shears : de en
  • AU2416556A - Improvements relating to information storage systems : en
  • CA542575A - Tucking assembly for sewing machines : en fr
  • CA542616A - Electric switchgear of the compact unit type : en fr
  • US2797320A - Electrical signalling systems : en
  • DE1747705U - ELASTIC THREE-POINT MOUNTING OF AN ENGINE. : de en
  • DE965652C - High frequency heater : de en
  • GB777468A - Improvements in or relating to dynamo electric machines : en
  • DE1747721U - CUTTING HEAD GRINDER. : de en
  • GB777560A - Shelves for refrigerator cabinets : en
  • GB777676A - Improvements in or relating to the manufacture of memory-core matrices : en
  • FR1139036A - Process for the separation of 4-chloro and 2-chloro-meta-xylenes : en fr
  • FR1139327A - Ozone laundry : en fr
  • FR1139114A - Signaling device : en fr
  • US2797138A - Method of inhibiting evaporation of crude oil and floating layer for use therein : en
  • DE965948C - Electrode for gas and vapor discharge tubes : de en
  • DE1011026B - Method for isolating electrical conductors, cables, roads or the like. : de en
  • GB777606A - A chronological memoranda filing apparatus : en
  • GB777698A - An improved means for indicating the attitude and direction of an aircraft : en
  • GB777793A - Improvements in the production of linear unsaturated polyesters : en
  • DK82981C - Process for the preparation of dimethyl terephthalate. : da en
  • GB777605A - Mills : en
  • DE1747560U - TOWEL HOLDER WITH HORIZONTALLY MOVABLE BULLET DOOR. : de en
  • DE1747744U - TUBE SCREEN WITH SIGNALING CONTACT. : de en
  • US2796881A - Faucets with removable plungers : en
  • US2796795A - Stringed musical instrument : en
  • US2796820A - Air conditioning apparatus : en
  • CA542610A - High frequency transmission line coupling network : en fr
  • DE1747668U - CONTAINER FOR SEWING SILK ROLLS, ROLLS OF THREAD AND THE LIKE. : de en
  • GB777499A - Improvements in and relating to indirectly-heated cathodes : en
  • DE1011323B - Drawing machine : de en
  • FR1139321A - Device adapting to threshers to eliminate parasitic seeds, seeds of fodder legumes and particularly clover and alfalfa : en fr
  • GB777465A - Improvements in or relating to pyrimidine derivatives : en
  • GB777631A - Improvements in manually operated snow ploughs : en
  • DE1011102B - Adhesive made from a butadiene copolymer and a polyvinyl synthetic resin, such as a polyvinyl ester, which increases the toughness of the adhesive : de en
  • DE928987C - Ball studs, especially for the ball joints in motor vehicle steering linkages : de en
  • GB777646A - Record controlled printing mechanism : en
  • CH322558A - Lattice girders of metal, in particular for the reinforcement of reinforced concrete rib ceilings : de en
  • AT190261B - Window or door with a simple glazing, preferably consisting of several panels, in a frame made of metal, in particular light metal profiles : de en
  • AT190445B - Packing box : de en
  • AU2424256A - Combustion chamber fora turbojet powerplant : en
  • CH322878A - Process for producing a paste-like melamine resin dispersion suitable for producing cover layers : de en
  • DE1010959B - Process for the preparation of disubstituted maleic acid and fumaric acid dinitriles : de en
  • DE1011090B - Conveyor device for induction ovens : de en
  • DE965886C - Process for the production of metallizable monoazo dyes and their complex chromium compounds : de en
  • US2796628A - Double-hinged door : en
  • CA542694A - Reacting phosphorus sulfide with a hydrocarbon : en fr
  • US2797050A - Remote adjustment of automatic control system : en
  • US2797221A - Process and intermediates for producing 1-bromocodeinone : en
  • US2797281A - Condition responsive circuit controlling devices : en
  • US2797410A - Radar moving target indication method and system : en
  • CH322788A - Method of manufacturing a silicon rectifier, and silicon rectifier obtained by this method : en fr
  • CH322851A - Fastening device on a child seat to be fastened to a stroller : de en
  • DE1011156B - Multiple writers : de en
  • DE1747436U - DRIVE FOR LUGGAGE DEVICES ON WRITING OR SIMILAR MACHINES. : de en
  • DE1747623U - DRILL TO BE ATTACHED TO TRACTOR. : de en
  • GB777635A - Improvements in or relating to a process for simultaneously bleaching and fixing a photographic colour image : en
  • DE1010989B - Magnetic toggle switch : de en
  • DE1747419U - ARRANGEMENT IN WASHING MACHINES. : de en
  • DE1747471U - UNIVERSAL PHASE FIXED POINT FOR EARTHING DEVICE IN ELECTRIC HIGH VOLTAGE SWITCHGEAR. : de en
  • GB777534A - Improvements in or relating to process for dyeing fibres of copolymers of acrylonitrile : en
  • GB777498A - Improvements in appliances for cutting water weed growths : en
  • DE1747748U - SIGNAL RELAY WITH DISPLAY DEVICE. : de en
  • DE1011159B - Device for magnetic heads of magnetic recorders, film drives or the like. : de en
  • US2796727A - Spinning rings : en
  • GB777765A - Improvements relating to a method of and device for automatically changing a thread unwound from a bobbin by a thread testing machine to a thread of another bobbin : en
  • FR1138970A - Instantaneous and remote transfer of the positions, successive or not, occupied by a point on a surface, in the form of an image of this point on one or more other screens : en fr
  • USD180540S - Cigarette : en
  • DE1747551U - MULTI-PIECE MEDICAL TABLE. : de en
  • DE1011263B - Zigzag sewing machine : de en
  • US2796939A - Well liner : en
  • GB777705A - A method of and apparatus for machining curved surfaces on bodies : en
  • GB777866A - Improvements relating to vehicle steering apparatus : en
  • GB777892A - Improvements in the electrolytic production of metallic titanium : en
  • DE1747445U - REFRIGERATOR DOOR WITH AIR CURTAIN. : de en