• FR1203802A - Dry cleaning machine : en fr
  • FR1204040A - Bowl utensil and support frame for feeding poultry : en fr
  • DE1804422U - ORNAMENTAL GLASS BODY. : de en
  • US2921600A - Means for transferring corrosive liquids : en
  • DE1073462B - Process for the production of ammonium magnesium carbonate : de en
  • DE1804424U - HANDLE, ESPECIALLY FOR CASES. : de en
  • DE1804539U - HARROW WITH ROTATING KNIVES. : de en
  • FR1203455A - spark gap with multiple intervals for lightning arresters with variable resistances : en fr
  • FR1203651A - Electric torch : en fr
  • FR1204098A - Method and apparatus for the fabrication of possibly high carbon steel in a converter : en fr
  • DE1073779B - Self-collecting gaming machine with a money-changing device that allows for a payout of winnings : de en
  • DE1804579U - PISTOL-LIKE HANDLE FOR DOUBLE-EYED MIRROR REFLEX CAMERAS. : de en
  • FR1203693A - Extremely low power motor : en fr
  • BE582824A - Automatic pressure reducer, in particular for pneumatic braking systems of industrial vehicles : en fr
  • BE582903A - Cladding element and lining panel for underground galleries : en fr
  • CA591013A - Anodizing of aluminum coated objects : en
  • US2921886A - Dentifrice composition comprising an n-higher alkyl morpholine : en
  • DE1073447B - Exchange column for mixing one or more times with subsequent re-demixing of two media flowing in countercurrent to one another : de en
  • DE1804686U - FRONT LOADER WITH ATTACHED TOOL. : de en
  • FR1203841A - Peanut Shelling Machine : en fr
  • FR1203976A - Improvement in opening correspondence envelopes : en fr
  • US2922063A - Target assembly for cathode ray tubes : en
  • DE1804626U - BOTTLE CARRIER FOR CLEANING MACHINES. : de en
  • FR1203309A - Improvements to ceilings, walls and other electrically heated surfaces : en fr
  • DE1804302U - LADIES UNDERDRESS. : de en
  • DE1804530U - CONTAINER FOR RECEIVING SLIDES. : de en
  • DE1073846B - Device for producing flexible beads : de en
  • US2921475A - Ramming machine : en
  • DE1073628B - Electromagnetic contactor or the like : de en
  • DE1804652U - ANKLE BINDINGS SKI BINDINGS. : de en
  • DE1804666U - GLOW HAT WITH INTERCHANGEABLE, ATTACHABLE FIGURES. : de en
  • DE1804517U - WOOD CHIPBOARD WITH SMOOTH, CLOSED SURFACE. : de en
  • FR1203356A - Process for assembling mosaic elements and mosaic elements therefor : en fr
  • GB826700A - A new or improved closure cap : en
  • FR1203808A - Control device for pushers in circular looms for stockings, for the production of network stockings : en fr
  • CA591230A - Flexible coupling : en
  • DE1804412U - SAFETY GOGGLES. : de en
  • FR1203374A - Improvement of detergent dispensers : en fr
  • FR1203436A - Process for the preparation of polycarboxylic acids : en fr
  • FR1203991A - Packaging for yeast : en fr
  • GB826735A - Improvements in inertia operated electric switches : en
  • GB826756A - Improvements in or relating to antibiotics : en
  • FR71774E - Watch fitted with an internal mechanism control member, sealingly passing through the case by a rod : en fr
  • GB826792A - Protective means for electric circuit socket connectors : en
  • DK88419C - Container for dusty material, and in which a discharge mechanism is built. : da en
  • FR1203893A - Systems for detecting slippage of wheels or axles : en fr
  • FR71754E - Improvements to lamps used in optical systems : en fr
  • FR1203316A - Process for preparing phthalein-substituted dyestuffs : en fr
  • FR1203722A - New device for detecting cladding rupture in heterogeneous atomic reactors : en fr
  • FR1203962A - Electrical cable junction device : en fr
  • FR1204059A - Anti-theft pedals for motorcycles and motor cars : en fr
  • FR1204136A - Multiple disc protection anodes : en fr
  • GB826709A - Improvements in or relating to the preparation of rubber sheet : en
  • US2921486A - Toggle clamp : en
  • US2922051A - Low voltage inverting device : en
  • FR1203341A - Tall fitting, in particular for car windshield washers : en fr
  • FR1203489A - fire protection element : en fr
  • US2921474A - Sprinklers : en
  • US2921537A - Track aligning device for use in conjunction with ballast handling devices used under railroad tracks : en
  • US2921547A - Needle positioning devices for sewing machines : en
  • FR1203574A - Headlamp, in particular for motor vehicles : en fr
  • FR1203768A - Polymerization process of methacrylic and acrylic acid esters : en fr
  • FR1203967A - Decorative ramp with interchangeable removable elements : en fr
  • FR1204082A - Process of making steel in a converter : en fr
  • DE1073777B - Signaling device for adding zero control for cash registers and calculating accounting machines : de en
  • US2921315A - Power actuated c-ring clinching tool : en
  • US2922052A - Selsyn exciter for position programming control system : en
  • US2922117A - Control of multiple pulse signals : en
  • DE1804342U - TRANSITION BRIDGE WITH CIRCULAR BELLOWS FOR RAIL VEHICLES. : de en
  • DE1073942B - Garbage can : de en
  • DE1804384U - Attachment of the head of electric light bulb sockets to the threaded nipple of the luminaire body : de en
  • FR1203640A - Method to adhere butyl rubber to metals : en fr
  • FR1203748A - Improvements to the processes for preparing acetonedicarboxylic acid and its esters : en fr
  • DE1073544B - Transistoi gate circuit whose switching delay is almost zero : de en
  • DE1073700B - Hairdresser toilet with porch : de en
  • DE1804665U - PICTURE BOOK. : de en
  • AU5080859A - Improvements in mowers adapted to be mounted on tractors : en
  • BE583132A - : en
  • DE1073878B - Device for the automatic actuation of a folding top for motor vehicles, in particular passenger cars : de en
  • DE1804432U - POLISHER. : de en
  • DK88415C - Shredder. : da en
  • FR1203345A - Process for making shapes for orthopedic shoes and shapes conforming to those obtained : en fr
  • FR1203431A - Railroad tamper : en fr
  • FR1203959A - Process for roasting cocoa and other foodstuffs : en fr
  • FR1203859A - Reduction of spreading area : en fr
  • FR1204061A - Mounting for seat backs or the like : en fr
  • US2921931A - Methods for agglomerating powdered pigments : en
  • US2921573A - Toy rifle actions : en
  • US2921955A - Carbonate derivatives of ethanolamines : en
  • DE1073425B - Four-roll sheet bending machine : de en
  • DE1073474B - Process for the production of a new copper (I) compound of dimethyldithiocarbamic acid : de en
  • AU5088559A - Structures formed of glass fiber-elastomer systems : en
  • CA590891A - Printing timer using video apparatus : en
  • FR1203471A - Thermostatic regulator for refrigeration systems with device for the continuous removal of frost from the evaporator : en fr
  • DE1073687B - Protective cabin for X-ray fluoroscopy equipment : de en
  • DE1804566U - HAMMER CRUSHER. : de en
  • FR1203719A - Improvements to the process for preparing alumina from bauxite and other aluminum-based materials, by pyrogenic attack carried out in agglomeration facilities, either under suction or under pressure : en fr
  • GB826798A - Improvements in antistatic agents for substances of high molecular weight : en
  • GB826825A - Improvements in or relating to electrical sockets : en
  • FR1203867A - Machine tool feeder : en fr
  • US2922104A - Apparatus for testing multi-cell storage batteries : en
  • GB826775A - Improvements in or relating to the production of multilayer compacted granular products : en
  • DE1073554B - : de en
  • FR71762E - Sewing machine : en fr
  • CA591226A - Valved connector : en
  • FR1203378A - Spring wheel for railway vehicles : en fr
  • FR1203681A - Process for preparing dyed viscose articles : en fr
  • FR1204028A - Voltage corrector for television set : en fr
  • US2921770A - Fixing of rotor blades of elastic fluid turbo machines : en
  • US2921950A - Method for preparing copolymeric organopolysiloxanes : en
  • CA591158A - Rotary brush : en
  • BE582959A - Deaerating device for food water heaters : en fr
  • FR1203637A - Oscillators of the type incorporating a transistor amplifier : en fr
  • FR71721E - Gas burner : en fr
  • GB826810A - Improvements in or relating to electromagnetic wave guide couplers : en
  • FR1203972A - Heel enhancements for shoes : en fr
  • FR71704E - Method of coating steel wires for reinforcing tires and other rubber objects : en fr
  • DE1073484B - Process for the production of cyclohexanol and cyclohexanone : de en
  • DE1073794B - Fishing winch : de en
  • FR1203876A - Continuous weighing mass flowmeter : en fr
  • FR1204137A - Ceiling reinforcement : en fr
  • CA591101A - Pneumatic engine starter : en
  • DE1073512B - Heat exchanger with trickle fittings : de en
  • FR1204006A - Improvements to rods provided with fasteners for supporting curtains, clothes racks and the like : en fr
  • CA590871A - Mechanical movement : en
  • DE1804457U - CONVERTIBLE TABLE. : de en
  • FR1203699A - Advanced compositions usable for the manufacture of wall and floor coverings : en fr
  • FR1203935A - Machining punch : en fr
  • FR1204027A - Derailleurs for cycles or other similar vehicles : en fr
  • BE582981A - Agglomeration of iron ores on a sintering grid : en fr
  • CA590823A - Micrometer indicator : en
  • DE1073913B - Process for improving the adhesion of coatings of unsaturated polyesters to metals : de en
  • FR1203881A - Circuit for mounting telephone devices with transistor amplifier : en fr
  • FR1203272A - Improvements to internal combustion or combustion engines : en fr
  • FR1204143A - Gas turbojet rear carcass fairing : en fr
  • FR1204132A - Improvements in the manufacture of laminated resinoid plastic articles : en fr
  • AU3963458A - An improved type of muffler system for combustion engines : en
  • DE1804639U - PLASTIC PANEL WITH WRITABLE SURFACE. : de en
  • DE1073875B - trailer hitch : de en
  • DE1073877B - Leitradabstützimg for vehicles : de en
  • DK88395C - Process for the preparation of azetidine derivatives or salts thereof. : da en
  • FR1203709A - Glass bending apparatus : en fr
  • DE1073852B - Collapsible display rack for seed packets in boxes : de en
  • DE1804425U - STORAGE BOX FOR DRYING GRID DEVICES OD. DGL. : de en
  • FR1203690A - Process for preparing acrylic nitrile by dry route in the vapor phase in the presence of a fluidized catalyst : en fr
  • CA591050A - Compositions containing mineral insulating oil, polyethylene and micro-crystalline petroleum wax : en
  • DE1804653U - WATER SPORTS EQUIPMENT. : de en
  • FR1203854A - Process for the preparation of alpha-hydroxybutyric and alpha-acyloxybutyric acid alkyllamides : en fr
  • GB826787A - Mixed anhydrides and their use as catalysts for the polymerisation of ethylenically unsaturated compounds : en
  • FR1203347A - Liquid fuel lighter : en fr
  • GB826752A - Improvements in or relating to apparatus for the comparison of objects : en
  • FR71710E - Refrigerator appliance : en fr
  • FR1203459A - Lighting accessory : en fr
  • FR1203830A - Method and device for the analysis of molten masses, in particular steel, inside melting furnaces themselves : en fr
  • FR1204119A - Height adjustable support for table leg or other application : en fr
  • US2921619A - Portable electric driven conduit bender : en
  • US2921961A - Unsaturated ethers of 2-acyl-4-aminophenols : en
  • FR1203304A - Bottle stopper and tool to force-apply it to the bottle head : en fr
  • FR1203427A - Suspended and semi-suspended vault for industrial furnaces : en fr
  • CA590960A - Ice releasing and storage structure on refrigerator door : en
  • BE582861A - Advanced nuclear reactor construction system : en fr
  • CA590818A - Heat treatment of materials in vertical shaft furnaces : en
  • BE583070A - Anchor for fastening a construction element to a masonry wall. : en nl
  • CA591160A - Latch mechanism : en
  • AU233829B2 - Improvements in or relating to magnetic information storage devices : en
  • BE582847A - Pneumatic braking device for railway trains : en fr
  • FR1203616A - Turboprop control system : en fr
  • BE582851A - Improvements to the top layers of hardboards : en fr
  • DE1073768B - Photographic telephoto lens : de en
  • DK88393C - Process for the preparation of tertiary thiophenylpyridylamines or their salts or their mono- or bisquaternary compounds. : da en
  • US2921818A - Engaging fluidized solids for pneumatic transport : en
  • US2921495A - Lighter with built-in music device : en
  • AU5095459A - Terminal connector and guard assembly : en
  • FR1203363A - Rotary drilling rig for underground conduits : en fr
  • FR71765E - Wiper blade improvements : en fr
  • BE582707Q - Cement composition and its manufacturing process : en fr
  • US2921732A - Control for compressors : en
  • DE1073495B - Process for the production of new, biologically active ester compounds : de en
  • DE1073695B - : de en
  • DE1804565U - DEVICE FOR MANUFACTURING GEARS WITH CURVED TEETH USING TEMPLATES ON NORMAL CURVING MILLING MACHINES. : de en
  • FR1203537A - Program control : en fr
  • FR1204095A - elevator : en fr
  • CA591177A - Upper fifth wheel structure : en
  • US2922159A - Course plotter : en
  • AU5079259A - Two-cycle internal combustion engine : en
  • BE583064A - Device for warning bells. : en fr
  • DE1804331U - FOOD ICE CREAM MANUFACTURERS. : de en
  • FR1203664A - Method and apparatus for analyzing a vapor fraction : en fr
  • FR1203883A - Method and device for separating two fluids of different densities applicable in particular to isotopic separation : en fr
  • US2921995A - Anti-arcing safety switch : en
  • US2922015A - Electrically operated snow-melting machine : en
  • BE583186A - Fitting for tilting skylight opening around a horizontal axis. : en fr
  • DE1073719B - Prefabricated partial beams made of stones lined up in a row : de en
  • US2922138A - Electric mount : en
  • CA590941A - Antituberculous compounds and methods of preparing same : en
  • AU5093359A - Laminates and process for their manufacture : en
  • BE582834A - Compressed air circuit breaker : en fr
  • CA590820A - Fish hook : en
  • DE1073485B - Process for the production of halogenated 5 6 dimethylene bicyclo [2 2 1] heptenes (2) : de en
  • DK88397C - Process for the preparation of dihydronovobiocin or salts thereof. : da en
  • BE583053A - Device for fixing the star blades of a tiller hoe to the drive hub. : en fr
  • CA591029A - Wear-resistant ferrous alloys : en
  • DE1073731B - Processes and devices for the continuous production of chipboard : de en
  • DE1073952B - Automatic transfer and swivel device for workpieces : de en
  • DE1804473U - COOKER FOR STEAMING FOOD. : de en
  • FR1203440A - Mobile sectioning device or follower for tubes : en fr
  • AU233096B2 - Improved horizontally sliding windows : en
  • DE1073644B - Current feedthroughs of a liquid jet converter vessel : de en
  • CA590838A - Fluid flow regulating valve : en
  • US2921392A - Bulldozer tractor : en
  • DE1073559B - Coaxial line switch : de en
  • AU238693B2 - Improvements in hydraulic rotary-piston machines : en
  • CA590906A - Apparatus for butt welding glass capillary tubes : en
  • DE1804500U - BUILDING PLATE. : de en
  • DE1073724B - Composite windows with frames coupled at a distance from one another : de en
  • DE1804628U - DIVING MASK. : de en
  • FR1203262A - Process for preparing gas mixtures containing hydrogen and carbon monoxide and apparatus for carrying out the process : en fr
  • FR1203588A - Rocket for rotating and non-rotating projectiles : en fr
  • US2921460A - Clothes washing machine having undulatory vane type agitator : en
  • US2921839A - Silica precipitation method : en
  • US2921928A - Preparation of copolymer diamides : en
  • FR1203960A - Improvements to automatic release devices, particularly applicable to toasters : en fr
  • FR1203572A - Process for making thin metallic sheets in the form of cards, tapes, films, etc. for microreproductions, and product obtained by this process : en fr
  • FR1203734A - Disc brake improvements : en fr
  • FR1203711A - Device for subjecting thrust bearings to an axial load and for sealing them : en fr
  • DE1073865B - Duplication process for the production of prints from a matrix : de en
  • DE1073959B - : de en
  • DE1073790B - Mobile greenhouse with swing-out gable surface : de en
  • FR1203581A - Document reproduction procedures : en fr
  • FR1203875A - Spring balance : en fr
  • IE23629L - Drying cut tobacco. : en
  • US2921550A - Assembly apparatus for electronic modules : en
  • US2921829A - Wood stains and method of preparing : en
  • US2921863A - Settling of luminescent screens : en
  • GB826672A - Electrical condensers : en
  • GB826717A - Machine tool having power-positioning mechanism : en
  • IE24205L - Pentanol-piperidyl esters : en
  • US2921415A - Cross feed mechanism for machine tool : en
  • US2922008A - Circuit breaker : en
  • AU242981B2 - Improvements in gas filtration media : en
  • AU235944B2 - Improvements in processes for preparing sutures andthe like : en
  • AU235466B2 - Method of production of pigment presscakes : en
  • AU5093259A - Improvements in apparatus forthe manufacture of bead wires for pneumatic tyres : en
  • BE580807A - Metal frame. : en fr
  • DE1073449B - Two-stage liquid filter : de en
  • DE1073912B - Low-noise high-speed stranding machine : de en
  • DE1804511U - GRATING. : de en
  • DE1804578U - FOAM BODY, IN PARTICULAR FOR UPHOLSTERY, PREFERABLY FOR MATTRESSES IN WALLPAPER FORM. : de en
  • FR1203530A - Contactors for electrical circuits with automatic overload current protection : en fr
  • FR71719E - Improvements to plastic caps : en fr
  • US2921545A - Sewing machine presser bar mechanisms : en
  • US2921683A - Apparatus for disintegrating and automatically screening coarse flowing matter carried in liquor : en
  • DE1073937B - Plastic storage bags : de en
  • DE1804382U - SURGE ARRESTERS. : de en
  • US2921680A - Ore concentrating apparatus : en
  • US2921625A - Adjustable ready made slip cover : en
  • DE1073465B - Process for the production of naphthalene with a solidification point above 78 ° C from naphthalene-containing tar oil fractions by indirect cooling and separation of the crystals : de en
  • CA590990A - Laundry machine including improved heater and condenser arrangement : en
  • CA591164A - Methods and apparatus for forming rotary brushes : en
  • DE1073975B - Internal combustion hammer : de en
  • DE1804429U - DEVICE THAT CAN BE CONNECTED TO A VACUUM CLEANER FOR VACUUMING IN PARTICULAR CARPETS, UPHOLSTERED FURNITURE AND THE LIKE. : de en
  • AU2484167A - Monofunctionally substituted hydrophobic starch and film-forming dispersions prepared therefrom : en
  • BE583092A - Apparatus for kneading lengthwise dough pieces kneaded into balls by a dough divider with a star knife. : en fr
  • USD187082S - Wall lighting fixture or the like : en
  • DE1073417B - Bunsen burner for liquid gas with a slot-shaped outlet opening for the gas-air mixture : de en
  • DE1073524B - Device for moving shaped stones for the upper half of a tunnel lining : de en
  • AU5094859A - 17a HYDROXY-6 a METHYL-16-METHYLENEPREGN-4-ENE 3, 20-DIONE AND ACYL DERIVATIVES THEREOF AND PROCESS FOR THEIR PREPARATION : en
  • FR1203836A - Distillation boiler : en fr
  • FR1203889A - Automatic washer : en fr
  • AU233522B2 - Fabricating semiconductor devices : en
  • DE1073957B - Machine for stacking piece goods, e.g. sacks, packages or the like : de en
  • DE1804301U - MOLTON DIAPER. : de en
  • DE1804468U - DEVICE FOR CONNECTING VERTICAL WALLS, ESPECIALLY FURNITURE WALLS. : de en
  • US2921575A - Domestic appliance : en
  • AU231778B2 - Flange connection for tubular hollow conductors : en
  • AU5086359A - Acar coupler : en
  • CA590865A - Thermoelectric measurement of coating thickness : en
  • BE582948A - Process for activating and amplifying, by combined use, the performances specific to certain hydraulic binders hardening accelerators : en fr
  • BE583080A - Music instrument. : en fr
  • US2921996A - Self-aligning rotary electrical switch : en
  • US2921419A - Grinding and polishing of glass sheets : en
  • US2921544A - Button feeding attachment for sewing machines : en
  • US2921824A - Collapsible table-stand for use in automobiles : en
  • US2921864A - Process for metalizing textiles and products therefrom : en
  • FR1204079A - Carton packaging for bottle : en fr
  • GB826826A - Method of and apparatus for producing hygienic sanitary towels : en
  • DE1804553U - SHEET CAGE FOR ROLLER BEARINGS, IN PARTICULAR CYLINDER ROLLER BEARINGS. : de en
  • US2921722A - Dispensing cap for pressure packed materials : en
  • DE1804561U - VALVE UPPER PART FOR SANITARY FITTINGS. : de en
  • CA591015A - Method of purifying uranium metal : en
  • AU4173258A - Improvements in means for producing waveforms for phase comparators as used in television receivers andthe like : en
  • DE1073433B - Process for producing imitation hole embroidery : de en
  • FR71746E - Device for removable fixing of a lamp, such as a "European code" type lamp, in a reflector : en fr
  • GB826662A - Improvements in and relating to snow ploughs and like surface scraping appliances : en
  • BE583183A - Saddle pad protector. : en nl
  • CA591022A - Two-way mailing envelope : en
  • FR1203921A - Portable liquid suction pump : en fr
  • FR71799E - Improvements in equipment for supplying an electric discharge device in a gaseous atmosphere : en fr
  • GB826766A - Device for stimulating periodic functions of the body : en
  • DE1073500B - Process for the production of peptides : de en
  • FR1203513A - Textile dyeing process : en fr
  • DE1073424B - Device for reshaping a tube bent into a hairpin shape to form a bend : de en
  • DE1073620B - Device for measuring the dissipation factor of dielectric materials : de en
  • DE1073849B - Press for pressing moist pulp masses into molded bodies : de en
  • DE1804391U - SHIELDED MEASURING CAPACITOR. : de en
  • FR1203906A - Connection for making electrical cuts in metal pipes : en fr
  • AU237237B2 - Process forthe manufacture of foamed polyurethane products : en
  • DE1804646U - SOLE TIP FOR SHOE REPAIRS. : de en
  • GB826820A - Method of and apparatus for breaking previously scored glass sheets along the cutting line : en
  • CA590969A - Semiconductive device and method for the fabrication thereof : en
  • CA590988A - Slotted type multiple bending beam : en
  • CA591201A - Corn picker gathering chains : en
  • FR1203261A - Insulating and semi-adhesive compound for covering ceramic or other surfaces which should not receive enamels, oxides and the like : en fr
  • AU5088659A - Improvements in hydraulic rotary-piston machines : en
  • CA590835A - Window or door frames : en
  • CA591064A - Dyed vinyl resinous pigment : en
  • DE1804460U - WARDROBE WITH FOLDING DOORS. : de en
  • US2921641A - Engine speed governing means : en
  • US2921843A - Non-corrosive fuels : en
  • US2921695A - Foldable bundle wrapping rack : en
  • BE582849A - Device for controlling apparatus for establishing and interrupting electrical circuits : en fr
  • CA591075A - Apparatus for forming necks on headers : en
  • DE1073732B - Processes and devices for continuous chip feed for the production of chipboard : de en
  • BE583174A - Device for laterally moving crop lying on the ground. : en nl
  • DE1073480B - Process for the production of organic compounds which release isocyanate groups when heated : de en
  • DE1804612U - TRACK CONNECTOR. : de en
  • DE973320C - Preparations for treating water containing paper stock for the purpose of flocculation and cleaning : de en
  • FR1203411A - Improvements to annular sealing rings : en fr
  • FR1204120A - Improvement brought to the bread-making process allowing an improvement in quality and an extension of the duration of consumption : en fr
  • US2921553A - Adjustable date indicator : en
  • BE580784A - Process for the preparation of carbazole compounds. : en fr
  • BE582732R - Tool with interchangeable cutting body, particularly tool working with chip removal : en fr
  • DE1073619B - Method for generating DC voltage measurements : de en
  • DE1804328U - LIQUID CONDENSER FOR RECTIFIER COLUMNS. : de en
  • DE1804532U - PRESERVING THERMOMETER WITH RUBBER HOLDER. : de en
  • DE1804574U - COMBINED FREE AND FROZEN COUNTER. : de en
  • DE1804590U - DEVICE FOR SECURING THE COUPLING PIN OF AUTOMATIC TRAILER COUPLINGS. : de en
  • DK88418C - Conveyor with a reciprocating conveyor bar, especially for transporting manure. : da en
  • FR71715E - Footwear making improvements : en fr
  • GR20475B - HOW TO KEEP ANIMAL FISH OFFERED FOR SALE, BY WHICH BY SUITABLE VOLUME IS REMOVED AND BECOME MORE FAIRY. : el en
  • US2921552A - Light transmitting device : en
  • US2921728A - Combined coat hanger and clothesline gripping and suspending device : en
  • BE582989A - Grinding and polishing mat : en fr
  • CA591037A - N-tert-chlorobutylacrylamides : en
  • CA591211A - Venetian blind cord lock : en
  • DE1073843B - Process for treating plucked poultry or poultry meat to increase shelf life : de en
  • FR1203419A - Device for high energy gas discharges : en fr
  • DE1804330U - ICE CUBE CONTAINER. : de en
  • DE1804379U - SECURITY ELEMENT WITH RECTANGULAR BASE. : de en
  • DE1804594U - CUSHIONING FOR MOTOR VEHICLES. : de en
  • FR1203645A - Process for making dextrose using purified amyloglucosidase : en fr
  • DE1804643U - MINE POINT DEVICE. : de en
  • US2921966A - Methylenecyclopropanemethanol : en
  • US2921984A - Small suboffice telephone system : en
  • US2921494A - Electrostatic musical tone generator system : en
  • AU241359B2 - Synthesis of steroids : en
  • BE583133A - Improvements to dust vacuum cleaners. : en fr
  • CA591065A - Pneumatic tire : en
  • DE1073917B - Window replica for toy buildings or cars : de en
  • DE1073950B - Work piece carrier for a transfer line : de en
  • DE1073966B - : de en
  • FR1203340A - Door opening control with safety : en fr
  • DK88406C - Fiber fabric dowel. : da en
  • FR1203831A - Grain grinding machine : en fr
  • FR1203939A - Electric current conductor cable : en fr
  • US2921858A - Process and composition for treating metal to increase corrosion resistance : en
  • US2921862A - Acoustical composition : en
  • US2921976A - Reproducing color television chrominance signals : en
  • GB826671A - Improvements in or relating to photographic camera shutters : en
  • AU237414B2 - Flexible multipocket package for bandages andthe like : en
  • BE582800A - Heating device. : en fr
  • DE1073464B - Process for the extraction of iron, nickel, cobalt and magnesium compounds from nickel-containing ores : de en
  • US2921454A - Knitting machine : en
  • US2921522A - Multiple detonator operation : en
  • DE1073601B - Electrokinetic generator : de en
  • FR1203283A - Mine support : en fr
  • DE1804694U - SEALING BODY FOR SOCKET PIPES MADE OF STONEWARE AND CONCRETE. : de en
  • AU5098559A - Improvements relating to the hydrogenation of gasoline wherein the products are re-run at a temperature not exceeding 2500c : en
  • US2921796A - Work-holding chuck : en
  • AU3992158A - Devices for tensioning wires : en
  • FR1203294A - Advanced pipe connection : en fr
  • FR71741E - Improved machine for the manufacture of corrugated asbestos cement sheets and similar products : en fr
  • US2921376A - Layout fixture : en
  • US2922011A - Hydraulic spring closing mechanism for circuit breakers-prevention of unintentional closing : en
  • US2921405A - Toy airplane : en
  • US2921559A - Piston engine provided with control valve : en
  • AU5095659A - Fabricated gate valve body : en
  • USPP1900P - Rose plant : en
  • DE1073589B - Emrich device for storing an electrical control value : de en
  • FR1203446A - Case-hardened steel for support members working at high temperatures : en fr
  • FR1204029A - Improvements to pneumatic suspensions : en fr
  • AU5097459A - Improvements in or relating toa projectile fuze fora gun witha rifled bore : en
  • US2921716A - Self clutching container closure : en
  • US2921975A - Multichannel scanning system : en
  • US2921900A - Silica-thickened grease containing carbamate ester stabilizer : en
  • DE1073617B - Protection circuit for transistors in inverter operation : de en
  • AU233099B2 - Automatic means for cutting material into pre-determined lengths : en
  • US2921509A - Multiple exposure camera : en
  • US2921797A - Golf cart : en
  • US2921954A - Novel vinyl borons and method of preparation : en
  • US2921473A - Drive connection between a starter motor and an engine : en
  • US2921767A - Weight adjuster for scales : en
  • US2922155A - Radar systems : en
  • DE1073434B - Artificial bristle : de en
  • FR1203743A - Image Screen Discharge Tube : en fr
  • USD187071S - Combined bumper, grille and lamp unit for an automobile : en
  • DE1073421B - Rescue staircase : de en
  • FR1203634A - Device for automatic frequency correction of a high-frequency oscillator : en fr
  • DE1804671U - SCREW EXTRUSION PRESS FOR THE PRODUCTION OF MOLDINGS FROM CLAY AND THE LIKE : de en
  • GB826734A - Improved apparatus for cooling liquids in bulk : en
  • US2921668A - Rope sideframe conveyor supporting stand : en
  • FR1203388A - Charging device for electric accumulators : en fr
  • GB826676A - Therapeutic compositions : en
  • FR1203924A - Assembly of plastic objects that come apart by hand : en fr
  • FR71764E - Electric ignition capsule for cartridges : en fr
  • GR20474B - ELASTIC ROLLER. : el en
  • US2921407A - Simulating sunburning toy dolls and figurines : en
  • US2921373A - Dental tool : en
  • US2921576A - Securement means for wall-mounted cooking ovens : en
  • US2921659A - Electromagnetic clutch lamination treatment : en
  • FR1203475A - Tool holder device for rotary drills : en fr
  • FR1203570A - Water soluble chromium dyes : en fr
  • US2921734A - Signal systems : en
  • US2921504A - Deburring device : en
  • BE583111A - New way of embedding for the manufacture of dental prostheses using a spacer. : en nl
  • DE1073735B - Vulcanization of butyl rubber : de en
  • DE1073771B - Arrangement for determining the unbalance direction on balancing machines : de en
  • FR1203642A - Improvements in the preparation of polymer-based compositions : en fr
  • FR1203667A - Manufacturing process of profiles, in particular tubes and hollow profiles : en fr
  • US2921432A - Condensation trap : en
  • BE582752A - Screw sleeve. : en nl
  • US2921906A - Hydraulic brake fluid : en
  • US2921433A - Afterburner control for a multispool gas turbine power plant : en
  • US2921925A - Polyepoxide compositions : en
  • USD187094S - Electric cooking stove : en
  • DE1804358U - DEEP EARTH FOR ELECTRICAL EQUIPMENT. : de en
  • FR1203299A - Process for improving the thermal efficiency of combustion or internal combustion engines : en fr
  • CA590942A - Mercury retrieving device : en
  • AU5090259A - Improvements to electric detonators : en
  • BE580926A - Antiprotozoal pharmaceutical preparations and their production : en fr
  • BE583090A - A method of varying the distance between pins. : en fr
  • FR71794E - Hinged clip for the ends of a belt or treadmill : en fr
  • BE583078A - Anti-glare luminaire. : en fr
  • DE1804463U - EXTENDABLE FURNITURE WITH BUILT-IN FOLDABLE AND RETRACTABLE TABLE. : de en
  • DE1073591B - GaI vanometer controller with a cover flap driven by its pointer : de en
  • FR1203799A - Quick crimping tool for miniaturized mica capacitors : en fr
  • FR71745E - Process for the preparation of a carboxymethyl cyclohexane aldehyde : en fr
  • US2921665A - Device for spacing articles : en
  • US2922134A - Electrical connector plug : en
  • FR1203470A - Device, in particular rotary capacitor : en fr
  • FR1203860A - Improvements to the interrupting chambers of air interrupters : en fr
  • GB826799A - An electromagnetic amplifying inverter : en
  • US2922049A - Mask controlled signal generating system : en
  • DE1073720B - Mast made of similar sections : de en
  • DE1073787B - : de en
  • DE1804479U - FRYING BASKET. : de en
  • AU5090659A - Polyepoxy ethers of epoxy-substituted polyhydric phenols and cured products obtained therefrom : en
  • DE1804441U - INFLATABLE NECK ROLL. : de en
  • DE1804503U - VENTILABLE ROOF PANEL. : de en
  • US2921595A - Pneumatic system responsive to changes in a variable condition : en
  • US2921620A - Heat sealing device : en
  • AU239706B2 - Improvements relating to resilient joints : en
  • BE583069A - Anchor for fastening a construction element to a masonry wall. : en nl
  • DE1073855B - Viewfinder for cameras : de en
  • AU5093059A - Improvements relating to resilient joints : en
  • BE582755A - Safety device for brakes operated by pressurized fluid : en fr
  • BE583032A - Preparation of solutions of metallic porphyrazines. : en fr
  • CA591148A - High voltage variable resistor : en
  • US2921947A - Process for preparing esters of epoxidized copolymer drying oils, and resulting products : en
  • US2922036A - Paralyzer for pulse height distribution analyzer : en
  • BE582748A - Primary trip unit based on overcurrent for selective protection : en fr
  • CA591135A - Electrical connector : en
  • FR1204045A - Cylindrical roller bearing : en fr
  • FR1203742A - Selective electrical circuit : en fr
  • DE1073473B - Process for the preparation of phosphoric acid esters : de en
  • DE1804352U - MAGNETIC AMPLIFIER ARRANGEMENT WITH SELF-SEATING CIRCUIT. : de en
  • DE1804437U - DEVICE FOR IGNITING, ESPECIALLY FOR HEATING OILS. : de en
  • DE1073523B - Protection against avalanches, falling rocks or landslides : de en
  • DE1073770B - Compression pressure recorder for testing multi-cylinder engines : de en
  • DE1073789B - Cutting fan with tangential feed channel : de en
  • FR1203778A - Four feed circular loom for stocking making : en fr
  • DE1804400U - FLOW HEATERS, IN PARTICULAR ELECTRIC WATER HEATERS WITH LACK OF WATER SAFETY. : de en
  • US2921731A - Closed envelope package openable for inspection of contents : en
  • FR1204083A - Electro-magnetic suspension : en fr
  • DE1073808B - Ball guide for axially moving parts with low stroke movement : de en
  • US2921937A - 1, 4-dibromo and 1, 4-di-acyloxy phenazines and process of preparing : en
  • DE1073436B - Door lifting device for horizontal coking chamber ovens : de en
  • DE1073588B - Electronic remote control device : de en
  • DE1804510U - DOUBLE-LEAF STEEL BASEMENT WINDOW. : de en
  • DE1073595B - : de en
  • DE1073624B - Ignition and operating equipment for electric discharge lamps with preheatable hot cathodes : de en
  • DE1073922B - Process for the production of electric detonator heads : de en
  • FR1203523A - Process for the preparation of thermoplastic tapes of various cross sections : en fr
  • FR1203540A - Table ball game : en fr
  • FR1203580A - Process for the production of dyed cellulose articles : en fr
  • FR1203923A - Device for controlling the moving parts of machine tools such as log saws, planers or the like, and machine tools comprising such a control device : en fr
  • GB826731A - Improvements in or relating to enclosed containers : en
  • FR1203343A - Isotope separator : en fr
  • FR1203803A - Method and apparatus for moisture transfer : en fr
  • FR1204126A - Tractor : en fr
  • FR1203544A - Advanced training in devices for maneuvering motor vehicles in confined spaces : en fr
  • GR20485B - WATER SUPPLY SYSTEM DRIVING SYSTEM. : el en
  • DE1073820B - _Bottom valve for containers : de en
  • GB826725A - Improvements in and relating to information-storage apparatus : en
  • GB826767A - Improvements in and relating to driven road wheel suspension arrangements for motor vehicles : en
  • GB826790A - Improvements in or relating to the preparation of cyclopentanophenanthrene compounds : en
  • DE1804368U - THREE- OR MULTI-POLE AC SWITCH. : de en
  • FR71747E - Treatment of cellulosic textiles : en fr
  • US2921676A - Yarn package : en
  • US2921912A - Magnesium-calcium fluorophosphate : en
  • US2921971A - Process and catalyst for the poly-merization of olefins : en
  • DE1804616U - BRACKET FOR CHAIN GUARD ON BICYCLES AND THE LIKE : de en
  • DE1804585U - PHOTO CAPTURE DEVICE. : de en
  • USD187091S - Electromagnetic hydraulic valve : en
  • US2921607A - Wiring duct : en
  • US2922148A - Transistorized relay : en
  • BE582867A - Process and installation for the purification of waste water by mechanical and biological means. : en fr
  • CA591020A - Electromagnetic operator and mount therefor : en
  • CA591093A - Polyalkylene therapeutic suspensions : en
  • DE1804629U - MULTI-PURPOSE DRIVE, ESPECIALLY FOR MOTOR TRUCK AND TANKER SHIPS. : de en
  • FR1203791A - Mask electrode cathode ray tube and method of manufacture : en fr
  • DE1073883B - Holder for warning flags or the like for vehicles with protruding loads : de en
  • DE1804509U - SHUTTERS. : de en
  • DE1804664U - WIRE FIGURE INTENDED AS A TOY. : de en
  • DE1073656B - Electric water heater : de en
  • FR1204020A - Electric dust vacuum : en fr
  • US2921558A - Fountain pens : en
  • US2921617A - Bipartite casing for pneumatic tire : en
  • US2921793A - Puzzle : en
  • BE582956A - Advanced cable twisting device : en fr
  • DE1804682U - BLOCK MADE OF BITUMINOESEM FABRIC WITH A COVERING OF PLASTIC FILM. : de en
  • GB826783A - Electrical supply regulators : en
  • US2921981A - Simplified two-channel multiplex system : en
  • CA591142A - Hydraulic transmission for machine tools : en
  • CA591200A - Burner jet and valve for cigarette lighter of the gas type : en
  • CA590892A - Crankshaft bearing : en
  • AU239371B2 - Electric stud-welding apparatus : en
  • US2921360A - Pile fabric and method of making same : en
  • US2921363A - Fabrication of grid structures for electron discharge devices : en
  • CA23075S - Sprinkler head for an automatic sprinkler system : en
  • DE1073482B - Process for the preparation of tetracyclines and their 5a epimers : de en
  • DE1804420U - READY-TO-USE MOLDING CORES FOR LOST HEADS OR RISERS OF BLOCKS OR CASTINGS. : de en
  • FR1203949A - Plastic flower for water ball : en fr
  • FR1203314A - Improvements in the manufacture of plastic lampshades : en fr
  • FR71779E - Positive action starter with its controls for engine starting : en fr
  • AU236193B2 - Apparatus for the stacking or articles into layers : en
  • DE1073615B - Winding arrangement for transformers, throttle flushing or the like : de en
  • DE1073674B - Before direction for relaxing and feeding the thread from the yarn carrier to the thread driver in flat weft knitting machines : de en
  • US2921760A - Adjustable resilient foot for machinery : en
  • DE1804332U - TRANSPORTABLE OVEN FOR HEATING TRAYS. : de en
  • FR1203779A - Manufacturing process of ethylene-butene plastic copolymers : en fr
  • FR1203982A - Electric relay insensitive to shocks and vibrations : en fr
  • US2921340A - Centrifugal molding machine with hydraulic control means : en
  • USD187077S - Combined food tray, glass holder and ash tray or the like : en
  • CA591172A - Radioactive ionizer for electrostatic precipitator : en
  • FR1203312A - Process for attaching coating to any support and resulting new product : en fr
  • FR1203671A - Use of phenylenediamines containing acetylenic groups as stabilizers and corrosion inhibitors : en fr
  • BE583115R - Recording device on thermoplastic film. : en fr
  • BE582753A - TV receiver for several standards : en fr
  • BE582919A - Improvements relating to a metal floor : en fr
  • BE582986A - Machine for packaging liquid products in plastic packaging : en fr
  • US2922110A - Multi-range a. c. ammeter : en
  • FR1203834A - Process for the preparation of dyes soluble in water and dyeing cellulose in solid dyes : en fr
  • DE1073437B - Process for the production of iron coke : de en
  • DE1073923B - Device for cutting through and transferring filter rods of multiple even-numbered useful lengths, for the production of filter cigarettes : de en
  • DE1804572U - DRY ADHESIVE LABEL. : de en
  • GB826834A - Improvements in or relating to beverage brewing apparatus : en
  • AU5097059A - Improvements in and relating to apparatus for cutting and heat sealing synthetic plastic materials : en
  • CA590827A - Lawn sweeper and material disintegrator : en
  • DE1073893B - Hatch locking device : de en
  • CA591097A - Nitrocellulose coating composition containing butadiene-styrene copolymer : en
  • DE1073415B - Eyelet with counter plate and staple attachment : de en
  • DE1804688U - ADD-ON PALLET. : de en
  • DE1073643B - Device for operating discharge vessels : de en
  • DE1073891B - Device for transmitting the steering movement from the steering wheel to the front wheels of a motor vehicle for land and water travel : de en
  • FR1203940A - Ceramic composition : en fr
  • BE583058A - Improvements relating to brushes or brushes : en fr
  • DE1073653B - Magnetic core memory with closed magnetizable cores as memory cells : de en
  • DE1804357U - SELF-SUPPORTING REMOTE AIR CABLE WITH A TENSILE ROPE. : de en
  • BE582932A - Apparatus for cooking eggs in hot air. : en fr
  • DE1073936B - Machine for packing light bulbs or the like : de en
  • FR1203589A - Improvements to kitchen utensils : en fr
  • AU239370B2 - Chilling of residual fuel oil to reduce its tendency to deposit sludge on storage : en
  • CA590907A - Air heater : en
  • CA590979A - Xerographic image fixing apparatus : en
  • DE1804344U - OPTICAL DEVICE (MULTIPLEXER). : de en
  • FR1203519A - Hand towel dispenser : en fr
  • CA590857A - Electrical controlling apparatus : en
  • US2921571A - Intake passage for internal combustion engines : en
  • BE582796A - Method and device for standardizing the circulation of water in the various elements of a sectioned boiler operating with hot water : en fr
  • CA590947A - Process for the preparation of deuterated hydrocarbons and for the use thereof in nuclear reactors : en
  • US2921395A - License plate holder : en
  • US2921883A - Novel coating material for medicaments : en
  • BE583140R - Improvements to thermostatic dry contact switches. : en fr
  • CA590914A - Aqueous vitamin compositions : en
  • US2921372A - Torsional vibration sonic drill : en
  • CA591138A - Shaped medicament carriers and process for their manufacture : en
  • FR1204099A - Index mark for classification elements : en fr
  • US2921606A - Dip tube supporting means : en
  • US2921662A - Motor operated eraser for electric typewriters : en
  • US2922157A - Radar signal simulator : en
  • US2921382A - Shrimp preparing machine : en
  • US2921424A - Package wrapping table : en
  • US2922058A - Generator slot wedge assembly : en
  • US2921534A - Spiral positive displacement pump : en
  • US2921756A - Composite aircraft : en
  • CA591183A - Prolonged action tablets : en
  • FR1203444A - Process for the production of nu-carbonyl-sulfamic acid fluoride : en fr
  • FR1203757A - Epoxy polymerization process : en fr
  • US2922025A - Constant pressure, multiple wheel welding head : en
  • AU3972958A - Method of producing and packing sterile surgical articles : en
  • CA591011A - Acoustically treated motor : en
  • CA591210A - Rapidly hardenable mixtures of epoxy resins and polyamide resins : en
  • FR1203295A - Table with removable legs : en fr
  • FR1203647A - Mixing device : en fr
  • FR1203907A - Washing machine : en fr
  • DE1073717B - : de en
  • DE1073796B - Process for regulating the selectivity and phytotoxicity of pest and weed control agents based on dinitrated phenols and naphthols : de en
  • DE1804680U - PACKAGING CONTAINER MADE OF PLASTIC. : de en
  • AU5089559A - Pulse feeding catalytic conversion process : en
  • US2921324A - Scouring device : en
  • US2921929A - Polyepoxide compositions : en
  • US2922045A - Beam-chopper means for radiant energy beams : en
  • USPP1898P - boerner : en
  • BE580937A - Aluminum oxide manufacturing process : en fr
  • US2921608A - Tubular passage closure : en
  • AU412472B2 - Monofunctionally substituted hydrophobic starch and film-forming dispersions prepared therefrom : en
  • CA590963A - Gas separation with absorption : en
  • AU241009B2 - Polyepoxy ethers of epoxy-substituted polyhydric phenols and cured products obtained therefrom : en
  • BE582735A - Method and device for the production of iron and steel : en fr
  • CA23077S - Sprinkler head for an automatic sprinkler system : en
  • CA591034A - P-type semiconductor translating devices : en
  • DE1804608U - HOLDING DEVICE FOR HEADGEAR OR. DGL. IN CAR. : de en
  • DK88399C - Semiconductor device. : da en
  • FR1203252A - Improvements made to raceways for endless chain conveyors : en fr
  • FR1203655A - Process for preparing high molecular weight ethylene glycol terephthalate polymer : en fr
  • FR1204024A - Improvements to electromechanical transducers : en fr
  • GB826794A - Improvements in and relating to tynes of chisel ploughs or tillers : en
  • CA591044A - Phonograph tone arm indexing device : en
  • US2922005A - Automatic recloser : en
  • US2921771A - Pallet entry device : en
  • USD187079S - Food turner : en
  • AU240951B2 - Improvements in and relating to fire beds for gas heated domestic and commercial barbecues : en
  • CA590989A - Egg product : en
  • CA591215A - Manufacture of girders or mesh : en
  • DE1804448U - STEEL TUBE SEAT WITH A UPHOLSTERED SEAT. : de en
  • FR1203491A - Liquid container made of plastic, in particular with glass fiber frame : en fr
  • FR1203632A - Method of oleopneumatic control of electrical apparatus and application to a circuit breaker : en fr
  • US2921512A - Photographic printing : en
  • US2921549A - Holding fixture for spin-forming blanks : en
  • US2921859A - Porous refractory material and method for manufacturing the same : en
  • US2922080A - Grid control of thyratron deionization : en
  • US2921503A - Automatic firearm : en
  • US2921740A - Binary incremental slope computer : en
  • BE582852A - Equipment for infrared sighting for handheld firearms : en fr
  • CA591159A - Unsaturated polyester mix with hydroxyl and isocyanate groups : en
  • BE583055A - Improvements made to devices intended to apply caps to the necks of receptacles : en fr
  • CA591078A - Regulator release means : en
  • DE1073822B - Valve seal : de en
  • DE1804482U - MOBILE AND FOLDING UP LADDER. : de en
  • FR1204055A - Ignition distributor for internal combustion engines : en fr
  • FR71758E - Process for the preparation of dibenzo-cycloheptadiene derivatives : en fr
  • BE582927A - Explosive composition : en fr
  • DE1073926B - Method and device for the production of seed pots : de en
  • DE1804529U - DEVICE FOR MEASURING VISIBILITY. : de en
  • DE1804611U - ARRANGEMENT FOR ATTACHING A BALANCING WEIGHT TO MOTOR VEHICLE BIKES. : de en
  • BE582769A - Control device : en nl
  • CA590935A - Pelleting of nitraphosphate fertilizer : en
  • CA590957A - Die box : en
  • DE1073818B - Control valve, especially for pressure control in hydraulic or pneumatic line systems : de en
  • FR71740E - New process for coloring polyester fibers : en fr
  • GB826838A - Arylsulfonyl derivatives of bicyclic guanidines : en
  • DE1073970B - Process for boiler self-prevention by adding femvertciltem clay to the boiler feed water : de en
  • AU238477B2 - Improvements in and relating tothe manufacture of womens stockings and knitted fabric : en
  • AU244066B2 - A process and apparatus for carrying out telomerizing reactions : en
  • US2921629A - Control device for sprinkler valves : en
  • AU5096159A - Radio diversity receiving system : en
  • DE1073841B - Device on sewing machines for cutting seams : de en
  • BE582760A - Improvements to devices used to align two moving objects with respect to each other : en fr
  • AU237833B2 - Means and method for stabilizing laminar boundary layer flow : en
  • BE582876A - New chromogenic coupler, photographic emulsion containing it and method for obtaining a color image : en fr
  • CA590829A - Method of regenerating a zeolite bed : en
  • CA590912A - Pumps : en
  • BE582838A - Suspended scaffolding for concrete work : en fr
  • US2921938A - Certain : en
  • US2921997A - Permuting switch : en
  • US2922010A - Circuit interrupters : en
  • US2922126A - Nonreciprocal wave guide component : en
  • AU238597B2 - Preparation of suspensions of water-soluble solids in oleaginous media : en
  • BE583184A - Security device against theft of automobiles and similar vehicles. : en nl
  • AU241741B2 - Improvements in or relating to magnetic information storage arrangements : en
  • CA590917A - Olefin production : en
  • DE1804591U - DEVICE FOR SECURING THE COUPLING PIN OF AUTOMATIC TRAILER COUPLINGS. : de en
  • CA591110A - Method and apparatus for seismic reflection mapping : en
  • CA591219A - Method and apparatus for controlling convection currents of molten glass : en
  • US2921568A - Throttle control valve for model engine : en
  • BE582708A - New diet product. : en nl
  • CA591178A - Sulfonic acid bleaching process : en
  • DE1073469B - Process for the preparation of alcohols by hydrogenation of aldehydes from the hydroformylation stage of an oxo process : de en
  • DE1804481U - KITCHEN SCHUETTE OD. DGL. : de en
  • DE1804551U - FILTER INSERT FOR FUEL TANK OF COMBUSTION MACHINERY. : de en
  • US2921380A - Vertical indicator : en
  • US2921492A - Portable metal slotting saw : en
  • US2921801A - Flexible pipe coupling : en
  • US2922122A - Wave-guide coupler : en
  • AU240779B2 - An improved adjustable spanner or wrench : en
  • AU3967458A - Two-speed hydraulic lifting apparatus : en
  • US2921985A - Combined line service p.b.x. connector : en
  • US2921334A - Apparatus for pelleting powdered material : en
  • US2921562A - Flying control system for aircraft : en
  • US2921763A - Clothes stand : en
  • BE582985A - Clothes hanger : en fr
  • BE582758A - High intensity pulsed ion or electron source : en fr
  • BE582810A - Washing machine : en fr
  • CA590878A - Semi-conductor devices : en
  • CA590885A - Method of producing magnetic cores : en
  • BE583139A - Improvements made to compaction devices for refuse trucks. : en fr
  • US2921378A - Color plate registering equipment : en
  • US2921427A - Machines for lapping tape on to an electric conductor or other support : en
  • US2921564A - Automatic blowdown for steam generator : en
  • US2921753A - Tape transport system : en
  • AU5098059A - Apparatus for the stacking or articles into layers : en
  • DE1073943B - Steel conveyor belt with guide rail : de en
  • DE1804388U - CONSTRUCTION FOR TUBE LIGHTING EQUIPMENT. : de en
  • AU232887B2 - Acar coupler : en
  • BE583037A - New pyridazine derivatives and process for their preparation : en fr
  • DE1804484U - CHRISTMAS TREE ORNAMENTS. : de en
  • DE1073579B - Contact slide : de en
  • DE1804440U - HANGING DEVICE WITH INSERT TO ACCEPT FLOWER POTS, FLOWER BOWLS, VASES AND THE LIKE. : de en
  • CA590916A - Fluid filter apparatus : en
  • FR1204032A - Collector for rotating electromagnetic machines : en fr
  • US2921678A - Novel flotation process : en
  • CA591059A - Diaphragm ballcock : en
  • US2921754A - Device for winding cloth : en
  • US2921923A - Process of producing improved epoxy resin compositions : en
  • DE1073886B - : de en
  • FR1204003A - Electric dust vacuum : en fr
  • GB826800A - Improvements in or relating to semi-conductor devices : en
  • FR1203925A - Improvements to metal doors and windows : en fr
  • US2921628A - Blind having relatively adjustable slats : en
  • US2922112A - Electroresponsive device : en
  • DE1073467B - Device for carrying out exothermic chlorination reactions in the gas phase : de en
  • US2921369A - Hand carried and operated tube cutter : en
  • US2921979A - Microwave transmission and receiving systems : en
  • AU239708B2 - The rolled adapted and mounted tent for vehicles : en
  • BE580772A - Cigar and manufacturing process. : en fr
  • AU236191B2 - Improvements in or relating tothe storage of liquified gas in marine tankers : en
  • US2921707A - Combination bottle cap and dispenser : en
  • AU5098359A - Catalyst comprising nickel on sepiolite, and hydrogenation process using same : en
  • BE583114A - Artificial dental fragment, and method for its application to a tooth stump to be covered with a crown, or to an artificial tooth. : en fr
  • US2921530A - Rotary positive displacement pump : en
  • US2921631A - Plugging apparatus for well tubing : en
  • US2921666A - Feeder trough for conveyors : en
  • AU5092359A - Fabricating semiconductor devices : en
  • BE582964A - Improvements to pneumatic tires : en fr
  • DE1073446B - Method and device for the continuous heat treatment of heat-sensitive liquids : de en
  • DE1804480U - HANDLE CONNECTION FOR BUCKET-LIKE CONTAINERS MADE OF TIN METAL. : de en
  • AU233967B2 - Duct structure for pipes : en
  • AU5096259A - Improvements in or relating to magnetic information storage arrangements : en
  • BE580771A - Microbiocidal compounds. : en fr
  • CA590845A - Valve seal : en
  • US2921914A - Preparation of blue colloidal silver dispersions for antihalo layer : en
  • US2921498A - Electrical control device for use with photographic color enlargers and printers : en
  • US2921572A - Archery bow and string : en
  • US2921735A - Rotary depository : en
  • BE583012A - Shortenable two-part shape for shoes, more particularly metal vulcanization shape. : en fr
  • CA590866A - Rotary electric field fluid stirring apparatus : en
  • US2921693A - Display structure : en
  • US2921611A - Filling holding and cutting mechanism for looms : en
  • AU243914B2 - Crystalline boron arsenides, process for their preparation and of shaped objects embodying same : en
  • CA590855A - Trimethylene polyamines as activators for emulsion polymerization reactions : en
  • CA591187A - Polyhydric alcohol esters of 2,2,3-trichloropropionic acid : en
  • FR1203319A - Method and apparatus for cutting fabrics of thermoplastic fibers : en fr
  • JPS35374B1 - : ja
  • CA591092A - Formation of bifurcated tubing : en
  • DE1073925B - Device for automatically depositing or turning one-sided profiled tiles or tiles made of ceramic or behebi gem material on their similar surfaces using a Vibra tion requester : de en
  • DE1073672B - : de en
  • DE1073721B - Spring clip for attaching glass strips to window frames or connections : de en
  • FR1203359A - Solvent for polyvinyl chloride : en fr
  • FR1203546A - Electronic clock : en fr
  • FR1203992A - Propulsion mechanism for boats : en fr
  • JPS35377B1 - Cooling means for conducting parts : en ja
  • US2922132A - Regulating transformer : en
  • USD187066S - Furniture pull or the like : en
  • CA590846A - Valve with ball bearing mounted sealing member : en
  • CA590859A - Fluorescent-dyed alkyd resin : en
  • AU240795B2 - Metering pump : en
  • CA590894A - Silicon-oxygen filler coated with polyhydroxy organic compound and preparation and use thereof : en
  • AU243020B2 - Improvements relating tothe oxidation of residual petroleum'waxes : en
  • AU5094959A - Removal of certain fission product metals from liquid bismuth compositions : en
  • CA590887A - Direct positive prescreened photographic material : en
  • CA590893A - Chlorination of phenol containing waters : en
  • US2921685A - Washing apparatus : en
  • US2921865A - Method of forming cold extrusion lubricants having a zinc phosphate undercoating : en
  • CA591174A - Process for recovering glutamic acid values from a fermentation residue : en
  • DE1073497B - : de en
  • DE1804618U - VALVE SCREW CAP WITH DECORATIVE AND PLASTIC FIGURES FOR BICYCLES OD. DGL. : de en
  • CA591229A - Brazing alloys for high-temperature applications : en
  • US2921435A - Directional control for aircraft : en
  • AU5079859A - Production of fluids froma plurality of well formations : en
  • AU5081459A - Improvements in or relating to manhole covers : en
  • BE583160A - Gripper for holding flat and flexible objects. : en fr
  • US2921569A - Fuel injection system : en
  • AU234653B2 - Styrene modified phenol-formaldehyde resins and moulding powders made therefrom : en
  • US2921442A - Submergible barge : en
  • US2921696A - Outdoor clothes dryer : en
  • US2921910A - Neutralization of crude dry-cleaning soaps : en
  • AU240472B2 - Improvements in or relating tothe production ofa butadiene polymer containing cis 1, 4-addition : en
  • AU5087459A - Phase shift keying communication receiver system including atuomatic phase correction means : en
  • BE582725A - Sealing cap for bottles or similar containers : en fr
  • CA591121A - Inserting tool for push-in inserts : en
  • DE1073939B - Corner connection on boxes, in particular sliding boxes made of cardboard or the like : de en
  • FR1244869A - Advanced system of thermal generator connections for pressurized water district heating : en fr
  • BE582846A - Control unit for railway points : en fr
  • CA590882A - Heat exchange system with intermediate heat conductive fluids : en
  • CA590851A - Preparation of cyclic compounds : en
  • DE1073906B - Plastic drawing pad : de en
  • DE1804323U - DEVICE FOR ATTACHING CAPITAL TAPES TO BOOKS. : de en
  • DK88410C - Potato harvester. : da en
  • FR1203545A - Special shape of the ends of the tube through which the inhibiting oil exits with which the tobacco stems are treated : en fr
  • FR1203811A - Leaflet fastening clip made of artificial material or the like and method for making this clip : en fr
  • CA590853A - Hydromechanical differential torque converter : en
  • FR1203433A - Ambidextrous glove : en fr
  • DE1804434U - DEVICE FOR SWEEPING CARPETS FURNITURE COVERS OD. DGL. FABRIC. : de en
  • FR71726E - Method and device for automatic control of machines : en fr
  • DE1073675B - Pattern device for circular knitting machines with revolving needle cylinder : de en
  • DE1073935B - Cigarette feeder for packaging machines : de en
  • AU240434B2 - Production of conjugated diolefines : en
  • CA590897A - Glass insulators : en
  • CA591133A - Torque motor booster for clamp treadle of paper cutters : en
  • CA591136A - Shell molding : en
  • CA591225A - Pie carton : en
  • CA591040A - Cold metal reduction : en
  • CA591053A - Process for the manufacture of anthraquinone by catalytic oxidation of anthracene : en
  • DE1804620U - MILK DISPENSER. : de en
  • AU5082259A - Synthesis of steroids : en
  • BE582749A - Improvements to circular knitting machines : en fr
  • BE583003A - Process for dyeing and printing fibers and shaped articles, dyes suitable for dyeing and printing fibers and shaped articles and their manufacturing process : en fr
  • CA591009A - Powder filling machine : en
  • DE1804456U - SUPPORTING DEVICE FOR INCLINATIONAL ADJUSTABLE DESK TOP, DRAWING BOARD OD. DGL. : de en
  • AU5098159A - Improvements in or relating to combined axial air gap motor and gas compressor : en
  • CA591006A - Method for encapsulating electrical equipment : en
  • FR71786E - rotary heat exchanger for heating the combustion air of gas turbines : en fr
  • DE1073760B - Flow metering scales with feeder device : de en
  • US2921795A - Sound recording tapes : en
  • US2921840A - Process for preparation of carbon monoxide : en
  • US2922004A - Electric circuit breaker : en
  • US2921438A - Manually operated hydraulic tool having means for releasing fluid pressure and by-pass valve means for maintaining its released condition : en
  • US2921700A - Chain driven electric tailgate loader : en
  • US2921903A - Extreme pressure lubricants : en
  • US2921399A - Signaling device for fishing lines : en
  • BE582741A - Locking device for bin cover and the like. : en fr
  • CA591128A - Method of preparing esters from chloretone : en
  • CA591152A - Aircraft instrument - dual drum scale : en
  • US2921638A - Selective load and position control for agricultural tractor : en
  • US2921777A - Vapor-liquid contact assemblies : en
  • US2921898A - Drilling fluid and method of use : en
  • DE1073516B - Process for refining phosphorus-containing pig iron with the addition of fluorine-containing ores : de en
  • DE1073533B - Switchgear box for railcars with compressed air equipment : de en
  • DE1804304U - ELASTIC EDGE ON FLAT-KNITTED STOCKINGS AND SOCKS. : de en
  • BE582983A - Coffins externally covered with flexible materials fixed flat or in padding. : en fr
  • DE1073511B - Freezer : de en
  • AU233072B2 - Extrusion press with multistation billet container unit : en
  • BE583153R - Free-rotating hook, for sewing machines. : en fr
  • CA591099A - Process for the preparation of 2-methyl 1:3-cyclopentane-dione : en
  • CA591180A - Process for improving parts formed by powder metallurgy by addition of spiegeleisen to metal powders : en
  • DE1073650B - Arrangement for the correction of axis errors occurring in image converter tubes : de en
  • DE1804558U - QUICK CONNECTION OF PIPELINES. : de en
  • DE973324C - Process for the production of an ammonium citrate-soluble phosphate fertilizer consisting mainly of dicalcium phosphate free of crystalline water : de en
  • BE583119A - Lifting device for mobile formwork for concrete constructions. : en fr
  • CA590841A - Scarifying applicator : en
  • CA590920A - Method and apparatus for bending glass sheets or plates : en
  • US2921612A - Temple thread cutter for looms : en
  • US2921456A - Knitted undergarment : en
  • US2922137A - Recessed double contact strip base : en
  • DE1073604B - Method for stacking the rotor laminations of an electrical machine in a layered construction : de en
  • US2921581A - Adhesive-type oxygen mask : en
  • US2921941A - Production of indolylmethyl-hydantoin : en
  • CA591080A - Loom : en
  • CA591081A - Heat treatment of synthetic diolefin polymer rubber-lignin masterbatches : en
  • FR1203957A - Improvements made to prefabricated panels intended in particular to serve as partitions : en fr
  • AU234828B2 - Continuous meat stuffer : en
  • BE580836A - New azo dyes and their preparation : en fr
  • FR1203887A - Improvements to centrifugal compressors : en fr
  • FR1204087A - Multipurpose and electrical wire stripper : en fr
  • US2921946A - Steroidal 17(20)-enol acetates and processes for preparing the same : en
  • US2921967A - Method for the halogenation of unsaturated hydrocarbons : en
  • DE1073455B - Process for the production of nitric acid : de en
  • DE1073539B - Transistor switch for low control power, in which the operating point of the transistor is influenced by a temperature-dependent voltage divider circuit : de en
  • DK88401C - Apparatus for detecting radioactive particulate matter. : da en
  • DE1073496B - Process for the production of organotin compounds containing sulfur : de en
  • DE1073632B - Drift transistor with a zone sequence P-N-P or N-P-N and process for its production : de en
  • DE1073772B - Method and device for determining the viscosity of molten metals : de en
  • FR71738E - Method of joining the ends of belts or straps of textile material : en fr
  • FR1203595A - Improvements to energy production facilities comprising a homogeneous nuclear reactor : en fr
  • US2921922A - Rubber having enhanced resistance to degradation : en
  • CA590884A - Field coil retaining means : en
  • AU240377B2 - Radio diversity receiving system : en
  • AU5083859A - A reversible tooth for earth digging equipment having auxiliary locking means : en
  • DE1073810B - Device for the releasable axial fixing of parts on their shafts, in particular change gears on splined shafts : de en
  • DE1073704B - Berlin Dah learn I Adjustable seat and reclining furniture with a swiveling backrest, seat and legrest at the same time : de en
  • FR1203680A - Device for damping water hammer : en fr
  • US2921895A - Method of stabilizing petroleum products : en
  • BE583009R - Tread tire with separate rings : en fr
  • FR1203268A - Device for automatically palpating and equalizing materials in the form of bands, in particular ribbons of fibers : en fr
  • FR1203284A - Pasty or liquid encaustic : en fr
  • FR1203587A - Air supply group : en fr
  • AU5087059A - Derivatives of antibiotics having a basic reaction and process for preparation : en
  • DE1073691B - Koi syringes for medical purposes : de en
  • GB826742A - Improvements in storage tanks : en
  • CA590983A - Anti-foam agents : en
  • FR1203764A - Electric heater : en fr
  • CA591017A - Clay brightness by flotation and fine grinding : en
  • DE1073503B - Process for replenishing monoglycol ethers : de en
  • DE1073726B - Formation of the access and exit lanes to two concentric ring podiums serving to accommodate spectators : de en
  • DE1073592B - Electrical resistance element made of expanded metal : de en
  • BE582816A - Monobloc set of current transformers : en fr
  • CA591124A - Aircraft lightning arrester : en
  • GR20476B - KILOMETER OF LIQUIDS. : el en
  • CA591176A - Combined taper-measuring machine and linear dimension gauge : en
  • AU5085359A - Improvements relating tothe oxidation of residual petroleum'waxes : en
  • DE1073707B - Device for controlling the shaft lock in a loading system for multi-day basket : de en
  • US2922068A - Travelling wave tube helix to coaxial line transition means : en
  • FR1203379A - Bleaching process using chlorites by the combined padding and spraying process : en fr
  • AU244839B2 - Halogenated tetracyclines : en
  • DE1804381U - TOUCH PROTECTION ARRANGEMENT FOR ELECTRICAL CONTACTS. : de en
  • DE1804547U - MILK CHILLER HOLDING DEVICE. : de en
  • DK88402C - Synthetic textile fibers and process for the manufacture of such textile fibers. : da en
  • AU239672B2 - An improved type of muffler system for combustion engines : en
  • CA590992A - Camera turret indexing mechanism : en
  • CA590843A - Cuff link : en
  • CA590869A - Crossbar switch as memory device : en
  • CA591213A - Method of making collapsible containers : en
  • DE1804390U - Battery and battery holder for an electric fence : de en
  • DE1073521B - Metalworking tools : de en
  • US2922013A - Switch wiper assembly : en
  • US2922050A - Turbine control mechanism : en
  • FR1203762A - Demountable boat : en fr
  • FR1203364A - Additional air intake valve on the intake of internal combustion engines : en fr
  • GB826808A - Production of ketones : en
  • US2922038A - Circuits for quantising the waveforms of electric signals : en
  • DE1804418U - INJECTION SYRINGE. : de en
  • DE1804498U - COMPONENT SET CONSISTS OF SOUND-ABSORPTION CASSETTE PLATES AND ASSOCIATED MOUNTING DEVICES FOR THESE CASSETTE PLATES ON A CEILING. : de en
  • DE1804526U - TANK VOLUME KNIFE. : de en
  • FR1203463A - Thermostatic device : en fr
  • DK88391C - Process for the production of L-glutamic acid by fermentation. : da en
  • FR1203950A - Improvements to infrared heating ovens : en fr
  • FR1203998A - Photographic camera fitted with a coupled light meter : en fr
  • FR1203737A - Rotary solenoid : en fr
  • DE1073532B - Pantographs for electric traction vehicles with one or more contact strips : de en
  • DE1804407U - DEVICE FOR CONTROLLING THE SUPPLY OF GAS AND AIR IN A WINDER HEATER OD. DGL. FIRE. : de en
  • GB826797A - Electric switch with terminal assembly adapted for connection to printed circuits : en
  • AU5089259A - Excavator or loading machine : en
  • BE583163A - Construction element. : en fr
  • US2921844A - Odorizing unit : en
  • DE1073963B - Condensate suction pipe for rotating steam-heated rollers : de en
  • DE1073645B - Device for the continuous determination and measurement of radioactive contamination of liquids : de en
  • FR1203865A - Metalliferous lacquers of mono-azo dyes, their manufacturing process and applications : en fr
  • US2921792A - Amusement devices : en
  • FR1204038A - Equipotential cathode for discharge tube : en fr
  • FR1203454A - Lubricant : en fr
  • FR1203418A - Device for the formation of a high energy gas plasma : en fr
  • FR1203448A - New variety of carnation red currant flowers with blood red reflections : en fr
  • FR1203265A - Catalyst for the production of block or solution polymerizates : en fr
  • FR1204080A - Urban planning installation for crossing streets : en fr
  • FR1203452A - Improvements in field study techniques, particularly magnetic fields : en fr
  • FR1203490A - Process for the thawing of chilled or frozen food products : en fr
  • DE1073608B - Arrangement to ensure self-excitation in synchronous machines with load-dependent rectifier excitation in a current circuit : de en
  • DE1073509B - Process and arrangement for de-oiling refrigeration systems : de en
  • FR1203498A - Silent exhaust with variable expansion : en fr
  • FR1204139A - Improvement in tipping bridges for trailers : en fr
  • FR1203432A - Floor with prefabricated elements and its manufacturing process : en fr
  • US2921583A - Diaper covers or panties : en
  • DE1073543B - Pulse amplifier with transistor : de en
  • DE1073924B - Use of an impact mill with a rapidly rotating rotor for separating and silting up chalk or the like : de en
  • DE1804508U - FLEXIBLE PLASTIC ROLLER SHUTTER PROFILE FOR LIGHT AND AIR SLOT ROLLER SHUTTERS. : de en
  • US2921541A - Machine for forming french doughnuts : en
  • FR1204108A - Needle for hosiery crafts : en fr
  • DE1073884B - Light signal device on motor vehicles : de en
  • FR71717E - Device for the electrical measurement of relative displacements : en fr
  • GB826754A - Light transmissive electrically conducting article : en
  • US2921757A - Long range automatic navigator device : en
  • BE583129A - Electronic device for the rapid exploration of many electrical organs. : en fr
  • CA590987A - Amino derivatives of cyclopropane : en
  • FR1203375A - Folding canoe : en fr
  • FR1203575A - Improvements to rotary circular shears : en fr
  • FR1203892A - Atomic cell control rod cooling device : en fr
  • FR1204122A - Telescopic shock absorber : en fr
  • AU4127058A - Improvements inthe construction of transportable containers or van bodies : en
  • US2921723A - Condiment shakers : en
  • BE580909A - New Basic Substituted Azepine Derivatives and Their Preparation : en fr
  • CA591106A - Permanent magnet torque producing device : en
  • BE583122A - Electrical connector for coaxial cables. : en fr
  • CA591199A - Marine turbine oil composition : en
  • US2921887A - Process for the production of cobalamins : en
  • BE582807A - Rotary shaft seal : en fr
  • US2921479A - Power transmission device : en
  • US2921713A - Feeder bowl level switch and hopper control : en
  • AU233902B2 - Improvements in or relating to cathode ray display devices : en
  • AU235649B2 - Method of producing and packing sterile surgical articles : en
  • AU5095959A - Improvements in or relating to manganese ferrites : en
  • BE582990A - Method for manufacturing a crimp connection between two metal or similar parts : en nl
  • AU239576B2 - Counterflow sizer and method of sizing : en
  • CA590996A - Lifting motor control for vertical take-off aircraft : en
  • CA590931A - Liquid fuel injection pumps for internal combustion engines : en
  • DE1804372U - HOT WIRE CONTROLLED ELECTRIC SWITCH, IN PARTICULAR FLASHERS FOR DIRECTION INDICATORS OF MOTOR VEHICLES. : de en
  • FR1203657A - Improvements made to dies for the extrusion of thermoplastic materials and the like in the form of sheaths, in particular for coating profiles, tubes or the like : en fr
  • GB826762A - Improvements in fluid pressure braking systems : en
  • AU5080159A - New antitussive agents : pyridazinone - 6 - carboxamides : en
  • US2921852A - Light-sensitive coating and the method for its production : en
  • US2921426A - Crop crushing device with laminated rubber impregnated fibre disc crushing rolls : en
  • FR1203282A - Aeration device for motor vehicles, in particular for high tonnage lorries : en fr
  • US2921902A - Lubricating composition containing a synergistic extreme pressure additive : en
  • AU234622B2 - An improved speed and direction changing device for conveyors : en
  • DE1804312U - AIR VALVE FOR CLOSED TANK. : de en
  • DE1804340U - CONTAINER FOR BULK GOODS, IN PARTICULAR RAILWAY SELF-UNLOADERS. : de en
  • DE1804537U - DOUBLE RIVET BUTTON. : de en
  • FR1203423A - Valve body in assembled parts : en fr
  • FR1203880A - Adjustment method for internal combustion engines with injection and independent ignition, and device for carrying out this method : en fr
  • US2921930A - Thickening agents : en
  • BE582738Q - Leak-proof packaging, especially collapsible bottle : en fr
  • BE583000A - Cover for disc filter operating the vacuum filtering of slurry and shale recovery or other products : en fr
  • BE583075A - Electric calculating machine with movable or shaking carriage. : en fr
  • DE1804625U - BOTTLE WASHING MACHINE. : de en
  • DE1804668U - PUPPET STAGE. : de en
  • FR1203533A - Improved process for dewaxing and unveiling of hydrocarbon oils : en fr
  • US2921345A - Production of matte finish sheeting in dope casting procedure by use of air blast : en
  • AU235167B2 - Catalytic hydrogenation of 1-substituted-3-carbaloxy-5-pyrrolodinones : en
  • BE583177A - Process for making tiles, plates and others for paving and covering walls and ontenus products. : en fr
  • BE582893A - Chemical reactions under the action of an arc lamp, particularly for the production of unsaturated hydrocarbons : en fr
  • CA591185A - Gaseous discharge device : en
  • US2921555A - Pocket marking machine : en
  • BE582891A - Agitators intended to promote the passage of fluid materials through pipes. : en fr
  • CA591194A - Vacuum extraction tube : en
  • DE1073570B - Overhead line pillar insulator : de en
  • DE1073929B - Process for the production of shaped ferromagnetic materials : de en
  • DE1804449U - DEVICE TO PREVENT LUBRICANT DRIPPING FROM SLIDING BEARINGS ON CHAIRS AND ARMCHAIRS. : de en
  • DE1804603U - SAFETY DEVICE AGAINST THEFT OF MOTOR VEHICLES. : de en
  • DE1073694B - Gl clamping plate for potting slabs : de en
  • DE1073911B - Automatic firearm : de en
  • FR1203257A - Improvements made to chi-ray devices for the analysis of materials : en fr
  • FR1203403A - Endless Cliché Printing Machine : en fr
  • FR1203683A - Hydrophilic interpolymers of polymerizable ethylenic unsaturated compounds and sulfonic esters of alpha-methylene carboxylic acids : en fr
  • DE1073426B - Structural design of the socket when a suddenly increasing gas pressure is used for the permanent connection of metal pipes : de en
  • FR1203357A - Method and apparatus for the preparation of bisulfite solutions : en fr
  • FR1203849A - System for providing true static pressure in an airplane : en fr
  • FR1204008A - Egg incubator : en fr
  • FR1203310A - Distributor for vehicle air suspension : en fr
  • FR1203894A - Seed dryer : en fr
  • GB826793A - Radiation-resistant building block : en
  • FR1203868A - Hangar : en fr
  • GB826781A - Improvements relating to mobile apparatus for spreading powdery, granular and analogous matter : en
  • DE1073527B - Tatz roller bearings for rail motors : de en
  • DE1073504B - Process for the production of remen in the core halogenated Dioxydiarylalka nen : de en
  • DE1073791B - Hose trolley that can be used as a sprinkler : de en
  • DE1804314U - DEVICE FOR BAGGING LIGHT ALLOY CYLINDERS. : de en
  • DE1804617U - FASTENING DEVICE, IN PARTICULAR FOR BICYCLE PUMPS ON THE BICYCLE FRAME. : de en
  • DE1804687U - THREE-POINT REAR LOADER. : de en
  • FR1203759A - Device sensitive to the modification of the speed ratio between two rotating parts : en fr
  • GB826779A - Improvements in or relating to regenerative condensers : en
  • DE1073548B - Circuit arrangement for telephone subscriber stations with a transistor receiving amplifier : de en
  • FR1203615A - Advanced timer : en fr
  • US2921920A - Polyethylene telomer-polyalkylene oxide block copolymer and method of preparing same : en
  • FR1203404A - Process for dyeing and printing native cellulose and regenerated cellulose : en fr
  • FR1203276A - Air filter : en fr
  • FR1204023A - Shear drive device working with rolled materials : en fr
  • GB826819A - Improvements in vehicle sun visors : en
  • FR1203493A - Device actuated by mechanical impulses : en fr
  • FR1203765A - Metal coating deposition process : en fr
  • DE1073767B - Unbalanced photographic lens : de en
  • DE1073627B - Sealed luminaire for fluorescent lamps : de en
  • DE1073571B - Method for non-free fastening of the cylindrical sleeve of a cable lug on the end of a cable or conductor by cold deformation : de en
  • DE1804512U - COVERING FOR A VENTILATION PIPE IN A HOUSE WALL. : de en
  • DE1804602U - ANTI-THEFT DEVICE FOR MOTOR VEHICLES. : de en
  • DE1804672U - DEVICE FOR IMPACT VACUUM FILLING OF THIN-WALLED PLASTIC TUBES. : de en
  • DE1073526B - Hydraulic power transmission systems for land vehicles, in particular for rail vehicles : de en
  • FR1203586A - Rotary cooling device : en fr
  • CA590944A - Wear-resistant ferrous alloys : en
  • CA591179A - Adjustable support for transmission lines : en
  • US2921725A - Drape folding machines : en
  • FR1203398A - Construction : en fr
  • DE1073439B - Method and device for placing sheets on the saddle of sheet processing machines : de en
  • FR1203342A - Device for winding a wire on very small annular cores : en fr
  • FR1203961A - Packaging : en fr
  • FR71722E - Improvements in electric projectile initiation : en fr
  • DE1804523U - ANGLE ADJUSTER. : de en
  • FR1204118A - Embossed elastic ribbons and fabrics, and also flocked including on the edges and on edges, and method of making such ribbons and fabrics : en fr
  • FR71702E - Instrument analyzer of indications constituting messages : en fr
  • FR71766E - New Azo Compounds, Their Preparation and Applications : en fr
  • FR1203296A - Nozzle : en fr
  • FR1203518A - Improvements to optical pyrometers : en fr
  • DE1073881B - Searchlights for automobiles : de en
  • DE1804313U - DEVICE FOR LIFTING ROLLED MATERIAL IN ROLLING MILLS. : de en
  • DE1804619U - FRAME FOR LADIES 'BICYCLES. : de en
  • FR1203339A - Signaling device for vehicles : en fr
  • FR1203785A - Processing of titaniferous iron ores : en fr
  • US2922158A - Radar corner reflector with electrically conductive liquid reflective surface : en
  • BE583113A - Strawberry. : en fr
  • BE582737A - Metal window frame : en fr
  • CA591147A - Tandem electrical control instrumentality : en
  • BE582908A - Method and device for rolling bevel gear wheels. : en fr
  • FR1204081A - Cast iron refining process : en fr
  • BE582987A - Process for preparing foamed material by the polyisocyanate addition process : en fr
  • AU240766B2 - Improvements in or relating to manhole covers : en
  • CA590821A - Slidable type ash tray : en
  • US2921630A - Hydraulic drill collar retrieving mechanism : en
  • US2922035A - Saturating filter network : en
  • BE582894A - Card establishing one or more electrical contacts by perforation. : en fr
  • DE1073887B - Handlebar for motorcycles, motorcycles and scooters, which consists of a U-shaped sheet metal press main part! consists : de en
  • AU5094559A - Improved variable-speed transmission which canbe used in automobiles : en
  • AU239280B2 - A method of preparing mixtures containing an amine accelerator : en
  • AU240963B2 - Improvements in or relating to electric cables : en
  • FR1203306A - Adjustable contact thermostat : en fr
  • US2921563A - Regulating device for servo-motors : en
  • BE582915A - Valve for pipe : en fr
  • US2921417A - Abrasive cleaning implement : en
  • US2921368A - Gear puller : en
  • DE1804337U - LIFTING KNIFE. : de en
  • DE1073505B - Process for the production of oxopyran derivatives : de en
  • FR1203508A - Cutter for leather edges with soles : en fr
  • AU233254B2 - Electromagnetically-actuated electric switching arrangements : en
  • FR1204091A - Toy vehicle that can be used as a one-wheel wheelbarrow or as a three-wheeled cart : en fr
  • CA591021A - Method of preparing boron compounds : en
  • BE582757A - Improvements to fuel element supports in vertical channel atomic cells : en fr
  • US2922102A - Electrical well logging : en
  • US2921398A - Fishing pole : en
  • US2921488A - Method and apparatus for cooling mill rolls : en
  • US2921670A - Automatic feeding system : en
  • US2921809A - Ball joint seal : en
  • FR1203562A - Drive device for the turntable of a talking machine : en fr
  • FR1203598A - Hydraulic steering system for vehicles coupled one behind the other : en fr
  • GB826736A - Improvements in or relating to television receiving apparatus : en
  • US2921857A - Method for the preparation of a powdered milk product : en
  • AU5082459A - Catalytic hydrogenation of 1-substituted-3-carbaloxy-5-pyrrolodinones : en
  • CA591070A - Tilting nozzle for fuel burner : en
  • CA591079A - Selector systems : en
  • US2921758A - Helicopter with jet-driven rotor : en
  • US2921963A - Alkali metal borohydride-borane complexes : en
  • US2922006A - Preset-voltage contact-making relay : en
  • DE1073747B - Process for the production of polyethers having terminal OH groups : de en
  • DE1804364U - LOW VOLTAGE SWITCHING DEVICE. : de en
  • US2921482A - Method for manufacturing impulse cams for dials : en
  • BE580910A - Novel basic substituted azepine derivatives and their preparation process : en fr
  • DE1073448B - Process for the production of a dust-free crystallizate of high uniformity by homogeneous cooling of solutions to be crystallized : de en
  • DE1073662B - Process for the production of cyanine dyes : de en
  • FR1204128A - Sous vide cooking device : en fr
  • AU233830B2 - Improvements in ear tags for animals : en
  • CA591084A - Synthesis of substituted succinimides and substituted succinamides : en
  • DE1073703B - Vacuum suction table with tapping device : de en
  • BE583076A - Device for supplying cooling water and safety circuit for condenser systems with built-in pressure reduction unit for excess working fluid in steam turbines. : en fr
  • CA591085A - Magnetic pulse generator : en
  • US2921706A - Protecting jacket for liquid containers : en
  • US2921873A - Unsaturated compositions stabilized against copper and copper wires coated with saidcompositions : en
  • US2921469A - Fluid level indicating system : en
  • US2921645A - Extensible ladder : en
  • BE582890A - Time relay : en fr
  • DE1804467U - FURNITURE BASE. : de en
  • FR71748E - Tropolonic thioderivatives of colchicine and process for obtaining them : en fr
  • CA590826A - Bumper construction - rollaway bumper : en
  • CA591130A - Electric heating : en
  • DE973327C - Traveling coil tubes with self-supporting tube system : de en
  • FR1203532A - Method and machine for producing a multiplicity of wire crowns or lining a multiplicity of spools : en fr
  • AU233966B2 - Improvements in or relating to facsimile apparatus : en
  • USD187080S - Lace fabric : en
  • BE582761A - Improvements to aviation devices : en fr
  • DE1073792B - Neck frame for on stables : de en
  • DE1804396U - VACUUM VESSELS, IN PARTICULAR VACUUM VESSELS FOR CATHODE BEAM TUBES. : de en
  • DE1804475U - COOLER CONTAINER FOR BOTTLES. : de en
  • GB826839A - Improvements in or relating to apparatus for packaging of articles in wrapper blanks : en
  • US2921845A - Catalytic reforming of hydrocarbons : en
  • US2921660A - Power driving mechanism for instrumentalities of typewriters : en
  • US2921841A - Method for determination of fuel-air ratio of gas mixtures : en
  • AU238204B2 - Improvements in or relating. to conveyor installations : en
  • BE582936A - Tool holder device for rotary drills : en fr
  • AU5079659A - Flange connection for tubular hollow conductors : en
  • CA590847A - Emulsion coating composition containing a synthetic resin, wood flour, and plaster of paris : en
  • CA590926A - Continuous prescreening of photographic film and paper : en
  • AU239633B2 - Apparatus forthe froth-flotation of minerals : en
  • BE580770A - A method and apparatus for bending glass plates. : en fr
  • CA591002A - Preparation of polyesters : en
  • AU5090559A - Polepoxy ethers of polydric phenols and cured products obtained therefrom : en
  • CA591082A - Fungicidal compositions containing aryl dihalo triazines : en
  • BE582731A - A method and apparatus for felting fibrous materials. : en fr
  • US2921481A - Single line compensator : en
  • CA591098A - Convection strip heater and control therefor : en
  • FR1203260A - Obturator device intended for mounting on tracheal cannulas : en fr
  • GB826745A - Improvements in or relating to bituminous bonding agents : en
  • GB826831A - Pentachlorophenyl acrylate and its polymers and co-polymers : en
  • CA590921A - Ferromagnetic ceramic materials : en
  • DE1073565B - Terminating resistor for rectangular waveguides : de en
  • DE1804370U - ARRANGEMENT FOR ACTIVATING CONTACT SPRING ARRANGED IN A WATERPROOF ROOM. : de en
  • DE1804488U - DEVICE FOR SETTING UP STOVES, OVENS AND THE LIKE. : de en
  • AU4887459A - Styrene modified phenol-formaldehyde resins and moulding powders made therefrom : en
  • CA590874A - Permeameter : en
  • CA590902A - Synchronizing circuit for color television receivers : en
  • DE1073928B - Admixture for concrete and mortar and process for its manufacture Jung : de en
  • DE1804446U - FLOOR WARDROBE. : de en
  • BE583098A - Suspension for a motor vehicle comprising a suspension member arranged between the axle and the body and operating with a vacuum chamber. : en fr
  • USRE24766E - Well scraping apparatus : en
  • BE583059A - Circuit for demodulating frequency modulated signals : en nl
  • DE1073438B - Process for the production of high-temperature coke from a mixture of lignite and hard coal in a preheated state : de en
  • DE1073816B - Dispensing valve for containers that are filled with a liquid and a pressurized gas : de en
  • DE1804614U - SLIP PROTECTION DEVICE FOR MOTOR VEHICLES. : de en
  • FR1203556A - Windings of electric generating machines : en fr
  • FR1203958A - Process for the preparation of hydrazonium salts : en fr
  • FR1203990A - Cover for filling port or similar : en fr
  • AU232886B2 - Synthetic and natural rubber vulcanizates and method for preparing same : en
  • BE580900A - Improvements to automatic couplers : en fr
  • BE583161A - Improvements to parasols. : en fr
  • DE1073973B - Dust extraction device for warping machines : de en
  • US2921766A - Door-buck support : en
  • BE580816A - Mixed-use radio station : en fr
  • BE583025A - Profile bar for roller shutter : en fr
  • DE1073872B - Filter breathing apparatus, in particular for mining : de en
  • BE583087A - Electric jack. : en fr
  • AU237236B2 - Polymers and copolymers of dimiethylvinyl phosphonate andthe processes for producing same : en
  • CA590886A - Head and tank structure for hydraulic press : en
  • US2922041A - Linear staircase counter : en
  • US2921536A - Multiple cylinder pump : en
  • US2921387A - Method of and means for previewing coiffures : en
  • AU232641B2 - Improved variable-speed transmission which canbe used in automobiles : en
  • AU5096559A - Metering pump : en
  • BE580802A - Refractory composition and article made from it : en fr
  • CA590825A - Bottle cap remover of wall-type : en
  • DE1804336U - LIFTING KNIFE FOR CLUTCH CONSTRUCTION WITH BREAST SUPPORT DEVICE. : de en
  • FR1203815A - Tool for equipping mounting plates with electrical or electronic devices : en fr
  • FR1203963A - Kitchen buffet : en fr
  • US2921594A - Breathing apparatus : en
  • US2921983A - Party line paystation identification : en
  • DE1073563B - Device for fastening cable harnesses, components and the like in the housing of telecommunications equipment : de en
  • DE1073701B - Household appliance for chopping, grinding and straining food : de en
  • DE1804392U - DRY EQUIPMENT ARRANGEMENT. : de en
  • DE1073684B - Mirror cover to protect medical instruments during use : de en
  • FR1204149A - Device for zone drawing, without crucible, of a stick-shaped semiconductor material : en fr
  • DE1073949B - Transport roller for conveying hot metallic bodies, e.g. for belt roller lines : de en
  • FR1203566A - Improvements to personnel calling devices : en fr
  • FR1203653A - Valve device for fluids : en fr
  • FR1203665A - Manufacturing process for coffee concentrates : en fr
  • US2921622A - Chair : en
  • US2921643A - Retractable step structure : en
  • FR1203451A - Multi-position swivel for swivel frame : en fr
  • FR1203739A - Installation of integral dust removal by staggered suction with overlap : en fr
  • DE1073639B - Device for adjusting the rest position of the electron beam of a cathode ray tube : de en
  • FR1203969A - Fork, especially for collecting and handling fruit : en fr
  • DE1804427U - ELECTRIC MOTOR DRIVEN HOUSEHOLD APPLIANCE FOR GRINDING FOOD AND TOUCHES, IN PARTICULAR FOR USE AS A COFFEE GRINDER. : de en
  • AU236301B2 - Improvements in or relating to electrical sockets : en
  • DE1804415U - LUBRICANT CONTAINER FOR MEDICAL, IN PARTICULAR FOR UROLOGICAL INSTRUMENTS FOR ENDOSCOPIC SURGERY. : de en
  • DE1804563U - BASKET. : de en
  • FR1203649A - Improvements to emergency generators : en fr
  • AU240181B2 - Structures formed of glass fiber-elastomer systems : en
  • CA590973A - Insolubilized adhesive and method of making same : en
  • FR1203527A - Method and device for preventing breakage of glass ribbon in vertical stretching machines : en fr
  • FR1203624A - Method and device for water treatment : en fr
  • FR1203732A - Signal comparison system : en fr
  • FR1204071A - Protective plate device for diesel locomotives used in underground operation : en fr
  • AU5089659A - Rotary ore-reducing kiln : en
  • DE1804524U - FLEXIBLE SHAFT AS DIRECT DRIVE ORGANIC. : de en
  • DE1073838B - Playback device for electronic musical instruments with a wide sound range, in particular for organs : de en
  • DE1804423U - POCKET HOLDER, FOR EXAMPLE WALLET, GELDBOERSE OD. DGL. MONEY CONTAINER. : de en
  • DE1073610B - Converter arrangement with several parallel branches per valve arrangement : de en
  • DE1073440B - Device for attaching spine parts to book spines : de en
  • DE1073578B - Pressure switch : de en
  • US2921328A - Rotary brush with fluid passages : en
  • DE1073853B - Process for the recovery of alkali and sulfur from melts containing Na.2S : de en
  • DE1804690U - DEVICE FOR HANDLING LIQUID CONTAINERS WITH BOTTOM HOLE. : de en
  • FR1203373A - Improvements to ironing machines : en fr
  • GB826728A - Improvements relating to flushing cisterns : en
  • DE1073613B - AC voltage equalizer : de en
  • FR1203512A - Process for repairing objects made of thermoplastic materials and parts used for the implementation of this process : en fr
  • GB826667A - Improved electrolytic process for preparing titanium metal : en
  • US2921718A - Flexible sack contents extractor : en
  • FR1203823A - Friction coupling device, in particular for clutch : en fr
  • GB826706A - Improvements in or relating to the treatment of beer : en
  • DE1073478B - Process for the production of acrylic acid and / or acrylic anhydride : de en
  • DE1804528U - SAMPLE DEVICE FOR ELECTROMAGNETIC STEREO CARTRIDGES. : de en
  • FR1203983A - Floor with prefabricated elements : en fr
  • FR1204021A - Device for balancing the thrust at start-up in turbo-pump units : en fr
  • DK88409C - Device for spreading machines for fertilizers. : da en
  • DE1073634B - Antenna switch tube with conical electrodes and protective device : de en
  • FR1203255A - Improvements to clasps for watch straps : en fr
  • FR1203409A - Translucent ceiling for industrial premises with glazed cover of the shed type : en fr
  • US2921835A - Method of processing magnesium bearing brines : en
  • US2922154A - Arrangement in constructions for automatic radio direction finding : en
  • DE1804411U - PROTECTIVE GLASSES FOR MOTORCYCLES AND CYCLISTS. : de en
  • FR1203891A - Advanced flat door : en fr
  • FR1203430A - Attractive postcard : en fr
  • US2922152A - Warning and signal device for vehicles : en
  • CA591206A - Process for preparation of filamentary articles from polymer latexes : en
  • US2921720A - Visual cereal dispenser : en
  • CA590833A - Combination drum and belt sanding surfacing machines : en
  • CA591004A - Nuclear fuel materials : en
  • FR1203682A - Process for the preparation of mono- and dicarboxylic acids : en fr
  • US2921385A - Remote question-answer apparatus : en
  • US2921627A - Tire tread cutting apparatus : en
  • CA591089A - Output arrangements for cavity magnetrons : en
  • CA590898A - Glass insulator assembly units : en
  • DE1073751B - Device for sorting timber planks or the like elongated objects : de en
  • DE1804341U - TRUCK. : de en
  • FR1203337A - Device providing a <labour> speed, adapted to the engine testing of vehicles, in particular of agricultural tractors or similar vehicles : en fr
  • DE1073518B - Process for the production of flat steel from chrome-alloyed ledeburitic tool steels with direction-independent dimensional changes during hardening : de en
  • DE1073616B - Alternating current synchronous generator driven by internal combustion engine with means for starting : de en
  • DE1073938B - container : de en
  • FR1203848A - Olefin polymerization process : en fr
  • FR1204117A - Improvements made to the hinges (or hinges and hinges) as well as to the joinery for which they are intended : en fr
  • FR1203288A - Servomechanisms : en fr
  • FR1203833A - Improvements to metal sheet fasteners : en fr
  • GB826840A - Improved paperboard wrapper for cans and the like : en
  • GB826733A - Improvements in and relating to compasses : en
  • GB826741A - Process for the production of calcium substitution products of cyclopentadiene and also of alkylated benzylated and arylated cyclopentadienes : en
  • GB826710A - Agricultural machines : en
  • FR1203401A - Liquid fuel injection pump for internal combustion engine : en fr
  • DE1073593B - Resistance arrangement : de en
  • FR1203705A - Process for preparing viscose : en fr
  • GB826712A - Improvements in or relating to precipitation hardenable austenitic alloys : en
  • FR1203784A - Antiparasitic agents, their preparation process and their applications : en fr
  • BE582978A - Method and device for twisting yarn and the products thus obtained : en nl
  • CA590873A - Manufacture of electrical resistances for domestic heating : en
  • CA590980A - Xerographic image fixing apparatus : en
  • AU3965958A - An improved strainer for teapots : en
  • US2921885A - Antibacterial composition : en
  • USD187073S - Cable terminal : en
  • US2921389A - Welt shoe with rib-carrying sock lining : en
  • US2921710A - Automatic shell door lock : en
  • FR1204100A - Adder network : en fr
  • FR1203583A - Method and apparatus for liquefying natural gas : en fr
  • FR1203937A - Roller wringer improvements : en fr
  • US2921880A - Method of obtaining pulps usable in the paper-making or other industries, from wood or annual plants, and the pulps resulting therefrom : en
  • BE582923A - Method and apparatus for the manufacture of panels from waste wood : en fr
  • AU3972858A - Improvements in or relating to couplings for fluid-carrying tubular elements : en
  • CA590860A - Hydraulic drop hammers : en
  • CA591217A - High voltage variable resistor : en
  • US2921321A - Sink mountings and sink frame components therefor : en
  • US2921431A - Engine turbosupercharger system : en
  • US2921447A - Ice making apparatus : en
  • US2921750A - Stonebreaking machines : en
  • FR1203669A - Remote control system for tuning radio receivers : en fr
  • AU242414B2 - Production of polycarbonates : en
  • DE1804601U - SWITCHES, IN PARTICULAR IGNITION-START SWITCH FOR MOTOR VEHICLES. : de en
  • AU236008B2 - Improvements in braking means for motor vehicles : en
  • BE582799A - Plow. : en fr
  • CA591204A - Mould for vulcanization of electrical cables : en
  • DE1073920B - Toy stage with mirrors arranged in a semicircle in front of her : de en
  • DE1804439U - SUN VISOR. : de en
  • FR1203582A - Overhead line stopping or semi-anchoring bollard : en fr
  • FR1204078A - Machine for the production of electrically welded mesh wire mesh : en fr
  • FR1203321A - electric heating element and method for its manufacture : en fr
  • DE1073552B - Circuit arrangement for the transmission of information indicating the line status : de en
  • DE1073556B - : de en
  • DE1804613U - TRACK CONNECTOR. : de en
  • DE1804651U - EQUIPMENT TO BE FIXED UNDER THE FOOT FOR GAMES, SPORT AND GYMNASTICS. : de en
  • DE1073798B - Two-stroke internal combustion engine with spark ignition : de en
  • GB826703A - Improvements in or relating to windscreen wiper systems : en
  • GB826711A - Method and device for shelling long tailed crayfish in particular shrimps : en
  • GB826828A - Circuit arrangement for checking the faultless transmission of teleprinter characters : en
  • US2921347A - Knockdown structure : en
  • DE973312C - Process for the production or revitalization of activated carbon : de en
  • US2922069A - High speed counting and switching tubes : en
  • US2921730A - Handled basket : en
  • US2921989A - Magnetic recording : en
  • FR1203721A - Fluid filters improvements : en fr
  • FR1203932A - Improvements to tanks intended in particular for supplying internal combustion engines : en fr
  • FR1204141A - Method of attaching protectors to the heels of shoes : en fr
  • GR20469B - IMPROVEMENTS ARE APPLIED AT SWITCH. : el en
  • DE1073954B - Device for distributing sockets or objects : de en
  • FR1203565A - Automatic recall and adjustment device : en fr
  • FR1203661A - Calcination of alumina : en fr
  • FR1204125A - Agricultural tractor fitted with a frame and comprising at least two steered load wheels : en fr
  • FR1203320A - parallel vice : en fr
  • GB826802A - Improvements in or relating to the manufacture of thermionic cathodes : en
  • US2921379A - Wheel aligning device : en
  • BE582771A - Steering gyroscope for mobile machinery : en fr
  • US2921381A - Process and apparatus for drying tanned leather : en
  • US2921476A - Timepiece movement with a jumping second-beating hand : en
  • DE1804560U - SEALING COLLAR. : de en
  • FR1203643A - Novel acylaminoanthraquinones and their preparation process : en fr
  • FR1204111A - Junction device between metal collar elements as well as collar provided with this device : en fr
  • US2922128A - Wave filter : en
  • DE1073459B - Process for the production of silica as a support for catalysts : de en
  • DE1804691U - LOCKING DEVICE FOR MOISTURE CONTAINING SILOS. : de en
  • US2921598A - Apparatus for determining the germination capacity of seeds : en
  • US2921613A - Chain saw bar : en
  • US2921833A - Sodium decaborane and method for its preparation : en
  • FR1203772A - Rotary fluid flow machine : en fr
  • GB826771A - Improvements in waste heat recovery apparatus for steam boiler plants : en
  • US2921811A - Resilient wheel for railway vehicles : en
  • US2922070A - Seismic signal analysis with cathode ray storage tube : en
  • CA591035A - Fruit orienting mechanism : en
  • DE1804650U - PRESSURE VESSEL. : de en
  • CA591168A - High frequency amplifier circuit : en
  • GB826739A - Composite photoconductive layer : en
  • CA590972A - Lubrication for the movable disk of variable pitch sheaves : en
  • CA591096A - Tray forming machine : en
  • BE583029A - Method and device for cleaning textile materials with volatile or liquid treatment agents : en fr
  • CA590984A - Latex sponge rubber : en
  • CA591162A - Glycol-modified polyepoxide resins : en
  • DE1073716B - Method and device for directing air into a room to be ventilated : de en
  • DE1073811B - Tape splicing machine : de en
  • US2921355A - Method and means for molding : en
  • USD187089S - Vertical left airplane : en
  • US2921884A - Pharmaceutical compositions : en
  • US2921556A - Poultry watering apparatus : en
  • AU5079759A - Improvements relating to fasteners : en
  • BE583137A - Device for the assembly of panels. : en fr
  • CA591163A - Industrial sweeping machines : en
  • US2922075A - Resonant grid magnetrons : en
  • US2921745A - Sprinkling bottle and cap for perfume and other volatile liquids : en
  • US2922074A - Electron beam deflection structure : en
  • DE1073499B - Ver drive for the production of 3 amino 124 triazoles : de en
  • FR1203361A - Portable gas heater in a bottle that can be transformed into other furniture : en fr
  • FR1203613A - Tunnel oven for firing ceramic products, in particular plates and the like : en fr
  • FR1203837A - Method and apparatus for controlling the amount of liquid absorbed by fibrous materials : en fr
  • BE580785A - Process for the preparation of unsaturated ketones. : en fr
  • DE1073955B - Mobile terminal charger of the type known as a front or rear loader : de en
  • US2922145A - Magnetic core switching circuit : en
  • FR1203360A - Bulk dyeing process of synthetic polyamide fibers : en fr
  • FR1204043A - Sealing ring valve : en fr
  • AU5090359A - Bifocal-corneal contact lens : en
  • BE583156A - Drawing table. : en fr
  • DE1804346U - TELEVISION RECEIVER WITH HIGH TONE SPEAKER. : de en
  • DE1073611B - Backstop for the rotor of a small synchronous motor : de en
  • DE1073756B - Angle measuring device : de en
  • GB826803A - Improvements in or relating to new 4-carbalkoxy-4-phenyl piperidine derivatives and processes for preparing them : en
  • US2921348A - Window structures : en
  • US2921717A - Tube stripping machine : en
  • US2921570A - Internal combustion engine fuel supply control : en
  • BE583096A - Slicing machine, particularly applicable to the slicing of edible products. : en fr
  • DE1073933B - Pitch bitumen emulsions for road construction : de en
  • DE1073948B - Wear pads for spiral chutes and processes for their manufacture : de en
  • DE1804399U - ADJUSTABLE INDUCTIVITY. : de en
  • DE1804404U - KNUEPPELSTEIN FOR THE LATTICE CHAMBERS OF REGENERATIVE STOVES. : de en
  • FR1203386A - Device for arithmetic identification of the position of a rotating shaft : en fr
  • US2921528A - Air compressor lubrication and power steering system : en
  • US2921529A - Fuel injection system pump : en
  • AU5096659A - Flame retardant and/or self-extinguishing polymer compositions and method for their production : en
  • FR71703E - : fr
  • FR71718E - Packaging tray for fruits and its manufacturing process : en fr
  • DE1804478U - HOUSEWARE. : de en
  • AU5097859A - Improvements in or relating to fuel feeding apparatus : en
  • US2921480A - Control line regulator : en
  • US2921813A - Auxiliary light shield apparatus for motor vehicles : en
  • US2921751A - Toroidal coil winding apparatus : en
  • US2922121A - Gated beam tube relaxation oscillator : en
  • CA591026A - Photographic processing compositions : en
  • CA591028A - Photographic compositions : en
  • CA591223A - High frequency inductor : en
  • BE582950A - Respirator protective filter reservoir : en fr
  • DE1073915B - Machine for opening and cleaning fiber material : de en
  • US2921675A - Refillable lipstick container : en
  • DE1073443B - Document container, in particular for hanging files, with sloping, loop-like viewing strips for holding marks : de en
  • DE1804474U - AUTOMATIC BREAD ROESTER. : de en
  • FR1203605A - Method for reheating rolling billets or other elongated parts directly by passing a current : en fr
  • GB826727A - Improvements in and relating to signal detectors : en
  • US2921330A - Attachment for a paint can or the like : en
  • US2922021A - Machining method and apparatus : en
  • US2921648A - Method for the recovery of acetylene from gas mixtures : en
  • US2922044A - Calutron : en
  • US2921506A - Carton folding machine : en
  • US2922109A - Electric phase discriminator : en
  • BE583181A - Thermoelectric cell and reactor. : en fr
  • US2921673A - Merchandise display package : en
  • AU233521B2 - Television receivers : en
  • BE583135A - Conduit and outlet device. : en fr
  • FR1203325A - Improvements to servo-motor devices for controlling vehicle brakes : en fr
  • FR71782E - Closed-circuit multiple-cell furnace, and process for electrolysis of molten salts, for the manufacture of aluminum from alumina : en fr
  • BE582727A - Crusher : en fr
  • FR1203291A - Iris diaphragm for photographic lenses : en fr
  • DE1073420B - Extendable pit ram : de en
  • DE1073660B - Shielding gas mixture for arc welding with a melting bare wire electrode : de en
  • DE1073850B - Advertisement or billboard : de en
  • DE1804497U - REINFORCED CONCRETE RIB CEILING WITH LOST FORMWORK. : de en
  • DE1804681U - SALES PACK FOR FULLY WOOD. : de en
  • FR1204097A - slide presentation and packaging case : en fr
  • DE1073596B - : de en
  • DE1073914B - Process for producing coatings with a metallic luster by rubbing a metal into the coating : de en
  • FR1203286A - Cigar smoother : en fr
  • FR1203594A - Process for the production of color photographic images : en fr
  • FR1203611A - Improvements relating to nuclear reactors : en fr
  • FR1204067A - Rotary machine for slaking lime in clods : en fr
  • FR1204070A - Tray for column-exchangers : en fr
  • BE582766R - Spinning reel : en fr
  • BE582804A - Electronic track circuit for railway signaling : en fr
  • BE583083A - Cast iron refining process. : en fr
  • US2922039A - Pulse width discriminator circuit : en
  • USD187095S - Portable barbecue grill : en
  • AU238554B2 - Flame retardant and/or self-extinguishing polymer compositions and method for their production : en
  • AU4002358A - Improved horizontally sliding windows : en
  • BE580848A - Provision of a closure label on reels of film or magnetic tapes as a security against inappropriate use. : en fr
  • CA590978A - Resin compositions : en
  • DE1073795B - Backpack sprayer for pesticides : de en
  • DE1804454U - SOFA BED WITH FOLDING BEDDING BOX. : de en
  • FR1203487A - Installation for distributing fuel over a long distance, from large stationary or mobile tanks, to other tanks belonging for example to users such as airplanes or others : en fr
  • FR1204121A - Clothes hanger : en fr
  • BE580902A - Process for the preparation of steroids containing heterocyclic substituents and chemical compounds obtained by this process : en fr
  • BE583124A - Continuous mixer. : en fr
  • BE583128A - Corner block for boxes or packing boxes. : en fr
  • US2921616A - Captive screw and sleeve having mating threaded stop shoulders : en
  • US2921636A - Railroad bed cleaning machine : en
  • CA591203A - Coil winding apparatus for odd-shaped coils and the like : en
  • CA591181A - Polyester resin compositions : en
  • CA590856A - Electroconductive articles : en
  • CA590982A - Gated trigger predetermined binary counter : en
  • US2921944A - Blue disperse dyestuffs of the anthra-quinone series : en
  • CA591027A - Polymerization of chloroprene stabilized with phenthiazine : en
  • CA591056A - Biguanide derivatives of naphthol sulfonic acids : en
  • DE1073654B - Equipment in devices for material processing by means of a charge carrier beam : de en
  • DE1804310U - ROUTE PROTECTION AGAINST DROPS IN UNDERGROUND MINING. : de en
  • FR71724E - Improvements to snow removal devices by snow projection : en fr
  • US2922082A - Low voltage control apparatus : en
  • US2922143A - Binary storage means : en
  • AU233626B2 - Modified carbon black : en
  • CA591144A - 11:12.beta.-OXIDO-SPIROSTANES AND A PROCESS FOR THE MANUFACTURE OF OXIDO-STEROIDS : en
  • BE583155A - Method for activating oscillations of containers, in particular hoppers or transport wagons in mining operations. : en fr
  • CA591153A - Copolymers of vinyl acetate and fumarate : en
  • FR1203601A - Method and apparatus for agglomeration of carbon black : en fr
  • DK88413C - Pest control. : da en
  • AU236952B2 - Process forthe manufacture of unsaturated ketones : en
  • BE582818A - Platform for transporting goods. : en fr
  • CA590864A - Captive fastener : en
  • DE1804445U - HOLDER FOR PLACING CUPS AND THE LIKE : de en
  • DE1804506U - SEALANT FOR WINDOWS AND THE LIKE : de en
  • FR1203307A - Socket for delay charge of electric detonators : en fr
  • US2921491A - Corrugated paper dispenser having adjustable feed rolls : en
  • US2922009A - Field discharge circuit breaker timing : en
  • BE582976A - Automatic digital measurement installation of the instantaneous relative position of two moving parts relative to each other : en fr
  • CA591091A - Twineless stitcher for rotary balers : en
  • US2922096A - Motor control apparatus : en
  • AU235729B2 - Agricultural disc implements : en
  • AU5082859A - Process forthe manufacture of refractory materials : en
  • BE583157A - Method and device for treating the surface of parts. : en fr
  • CA590946A - Tray support and columns containing same : en
  • DE1804377U - LIMIT SWITCH. : de en
  • US2921588A - Cigarette holder and ash receptacle with swivel joint : en
  • US2921921A - Resinous products from epoxidized polybutadienes and polymercaptans : en
  • US2921936A - 4-aminoalkyl-thiazoline-2-ones : en
  • US2922111A - Coupling mechanism : en
  • US2921429A - Systems for producing multi-strand twisted assemblies such as cables : en
  • AU5079959A - Synthetic and natural rubber vulcanizates and method for preparing same : en
  • CA590849A - Jaw crushers : en
  • CA590948A - Neutronic reactor control method and apparatus : en
  • DE1804309U - BALL FOR SUBMINING : de en
  • DE1073689B - Process for the biosynthetic production of ergot alkaloids : de en
  • DE1804571U - STABILO CARRYING BAG. : de en
  • DE1804699U - NAILING DEVICE WITH PNEUMATIC DRIVE. : de en
  • DE1804443U - MENU PLATE. : de en
  • FR1203914A - Feeding device for burners using liquid fuels : en fr
  • BE582930A - Composite rectifier element : en fr
  • CA590929A - System for reshaping voltage waveforms : en
  • CA591157A - Label printing device : en
  • DE1804351U - HOERGERAET. : de en
  • FR1203628A - Method and device for obtaining a regular passage of the ink between the doctor blade and the surface of the cylinder bearing the form in printing machines : en fr
  • US2921959A - Process of resolving dl-serine : en
  • US2921357A - Method for making insulating refractories : en
  • DE1073869B - Gear pump with switching valves for both directions of rotation : de en
  • FR1203502A - Assembly for demodulating electric oscillations modulated in frequency or phase : en fr
  • FR1203795A - Heel fixing machine : en fr
  • FR1204060A - Diaphragm gate valve for direct product passage : en fr
  • US2921999A - Inertia switch : en
  • CA591234A - Electrostatic precipitator circuits : en
  • FR1204052A - Switchgear : en fr
  • FR1203301A - Violin stand : en fr
  • FR71749E - Device for measuring the ratio of two forces and applications of said : en fr
  • FR1203843A - Vibrating automatic grill f. b. for solid fuels : en fr
  • DE1804338U - MOTOR MOUNTING WITH AXLE DRIVE FOR TWO- AND MULTI-AXIS ROTARY BODIES FOR ELECTRICALLY DRIVEN LOCOMOTIVES. : de en
  • DE1804487U - TOP OR COOKER WITH OR WITHOUT HEATING BOILER, WITH IMPROVEMENT OF HEAT EXTERNAL TO THE ROOM. : de en
  • FR1204144A - Meat processing process : en fr
  • DE1804469U - BACK SPONGE. : de en
  • DE1073880B - Steering device for bidirectional vehicles : de en
  • CA591094A - Traffic signal lamp : en
  • DE1073713B - Warm air space heater with a heating insert arranged on a lower metal frame : de en
  • FR1203922A - New mechanisms applicable in particular to tapping machines : en fr
  • FR1203965A - Trailer hitch : en fr
  • FR1204000A - Electrical connection device : en fr
  • US2921497A - Optical instrument for smoke determination : en
  • US2921615A - Corner plate for brief bags and the like : en
  • IS1053A7 - Combined arm and rocking chair. : en is
  • US2921532A - Submerged motor pump : en
  • AU4280458A - Improvements in or relating to electric cables : en
  • BE582762A - Safety device for gas appliances : en fr
  • CA590876A - Method of and apparatus for forming receptacles : en
  • FR71708E - Method for constructing hangars, in particular for industrial applications, and hangars constructed by this method : en fr
  • DE1073522B - Flexible running rail for overhead conveyors or for customers for the portable extraction of electrical current : de en
  • CA591115A - Gain control circuits : en
  • DE1073647B - System for utilizing the heat generated in a nuclear reactor : de en
  • DE1073567B - Insulating and fastening tape for electrical purposes : de en
  • DE1073940B - Machine for tensioning straps for packages, such as boxes, packages or the like : de en
  • DE1073962B - Drying and cleaning system for pourable goods : de en
  • US2921888A - Electroplating titanium ano titanium alloys : en
  • BE582895A - Improvement in sticky brooms known as "stable brooms". : en fr
  • DE1804505U - FLOOR PLATE. : de en
  • FR1203327A - Apparatus for pitting fruits, in particular oleaginous fruits : en fr
  • FR1203425A - Process for preparing beta-hydroxyethyl-nu-beta-hydroxyethyl-carbazinate : en fr
  • US2921577A - Simplified reflector oven : en
  • US2921978A - Telegraphic synchronizing system : en
  • FR1203829A - Egg carton : en fr
  • FR71750E - : fr
  • GB826815A - Process and apparatus for the preparation of granules : en
  • FR1204001A - Device for making rolls : en fr
  • FR1203293A - Device for applying and removing a heavy cover from a receptacle : en fr
  • FR1203942A - Cutting profile for internal pinion and ring gear, of similar diameters : en fr
  • FR1203730A - Spring motor : en fr
  • FR1204145A - Makeup applicator : en fr
  • FR1203727A - Device for manually bringing a tool into position : en fr
  • FR1203839A - Phosphosulphurization of hydrocarbons by a process of catalysis based on alcohols, glycols or phenols : en fr
  • GB826763A - Improvements in and relating to the production of oxygenated hydrocarbons : en
  • FR1203338A - Improvements to apparatus and circuits incorporating photoconductive materials : en fr
  • FR1203377A - Automatic hydraulic press for the production of pressed plastic parts : en fr
  • DE1073766B - Fast double Gaussian lens : de en
  • DE1073769B - Wide-angle photographic or cinematographic lens : de en
  • DE1073858B - Focal plane shutter : de en
  • DE1073491B - Process for the preparation of a glycyrrhetic acid or its esters : de en
  • FR1203934A - Separating wall for electromagnetic or synchronous or asynchronous magnetic coupling : en fr
  • FR1203964A - Advanced metal capacity : en fr
  • FR1203728A - Ice cream maker : en fr
  • FR1203938A - Improvements to signaling current retransmission devices : en fr
  • FR1204069A - Maintenance-free articulation, particularly between connecting rod and journal : en fr
  • US2922046A - Reciprocating bucky diaphragm : en
  • FR1203844A - Electric lamp without base : en fr
  • FR1203480A - Hair dryer : en fr
  • FR71756E - Rail track circuit without insulating joints : en fr
  • DE1073659B - Device for the electrical closing of nozzles by resistance welding or soldering : de en
  • DE1073784B - Beet lifting and topping machine : de en
  • DE1804350U - ACOUSTIC FILTER FOR ELECTROACOUSTIC CONVERTER FOR TELEPHONE USE. : de en
  • DE1804677U - LOCK FOR CONTAINER. : de en
  • DE1073740B - Hardeners for organopolysiloxanes used to make textiles, paper or leather water repellent : de en
  • FR1203716A - Process for the preparation of nicotinoyl-hydrazine derivatives : en fr
  • FR1203897A - Miniature rooted rose with double reddish apricot flowers on the obverse, aureolin yellow on the reverse : en fr
  • DE1073580B - Cross busbar trunking for radio studios or the like : de en
  • FR1203332A - Installation for the selective evaluation of a defined group of binary pulses : en fr
  • FR1203553A - Cyclic process for the endothermic catalytic dissociation of gases containing hydrocarbons : en fr
  • FR1203656A - Manufacture of very refractory basic bricks resistant to temperature changes : en fr
  • FR1203625A - Freewheel drive device with bearings : en fr
  • GB826696A - Glass fibers : en
  • GB826791A - A new or improved gas flow controlling device : en
  • DE1073821B - Valve : de en
  • US2922085A - Electrical precipitator : en
  • US2922091A - Cartridge assembly for rectifier : en
  • BE582911A - Automatic dispenser with two stacks of boxes arranged one behind the other. : en fr
  • CA591212A - High speed clinical thermometers : en
  • BE582835A - Gas regulator, gasifier for automotive vehicles and ordinary engines. : en nl
  • BE582946A - Seed degermination fluid : en fr
  • BE583130A - Hand operated gas valve, in particular for gas water heaters with chermo-electric ignition safety. : en fr
  • DE1804386U - VASE LIGHT. : de en
  • DE1073519B - Process for the production of single-strand reinforcement steel with cold deformation : de en
  • DE1073898B - Rip lock, especially for refrigerators : de en
  • DE1804394U - CATHODE SLEEVE FOR AN ELECTRIC DISCHARGE TUBE. : de en
  • DE1073685B - Arrangement for the detection of admixtures, especially alcohol, in the exhaled air : de en
  • DE1073934B - Arrangement for closing a pack with protruding the sealing strips by heating jaws : de en
  • DE1073638B - Beam generation system for cathode ray tubes with ion trap : de en
  • DE1073715B - Heat exchanger to feed hot water from a district heating system in the house network : de en
  • DE1804403U - OIL BURNER NOZZLE. : de en
  • DE1804430U - VACUUM CLEANER BAG. : de en
  • CA590879A - Closure cap gasket applying : en
  • CA590940A - Plural feed for weighers : en
  • AU233968B2 - Discs for clamping sheets of filtering material, and filter units obtained with these discs : en
  • DE1073603B - Arc welding generator with a pole system which is independent of the main poles and is excited by the welding current, with low magnetic inertia : de en
  • FR1203560A - Transmission system : en fr
  • FR1204007A - Egg incubator : en fr
  • FR1204107A - Lighting dynamo for bicycle : en fr
  • FR71768E - Self-propelled pneumatic compactor : en fr
  • CA591005A - Method for refining titanium, zirconium, cerium, hafnium and thorium : en
  • FR1203324A - Nail puller machine : en fr
  • GR20473B - AUTOMATIC PLANTING MACHINE PLANT TOBACCO PLANT (PLANT) WITH SIMPLE TOWING. : el en
  • US2921513A - Diazotype printing and developing apparatus : en
  • US2921540A - Stabilized spring suspension means for railway cars : en
  • US2921791A - Exercising apparatus : en
  • DE1804485U - CLOTHING HANGER WITH SEVERAL CROSS BARS. : de en
  • DE1804698U - WEBAUTOMAT. : de en
  • FR1203535A - Improvements to elastic straps : en fr
  • FR71736E - Astronomical navigation device : en fr
  • DE1804588U - LIGHT DOSING DEVICE. : de en
  • DE1073705B - Row seating with an intermediate chair that is detachably connected between two adjacent chairs : de en
  • DE1073890B - Device for inserting stoppers with a wider head into bottles : de en
  • US2921554A - Air horn : en
  • FR1203352A - Dry razor : en fr
  • US2921698A - Transitional coupling arrangement : en
  • US2921780A - Weighing scales : en
  • DE973313C - Process for the production of alloyed steels according to the basic wind freshening process : de en
  • FR1203366A - Apparatus for gluing portions of adhesive tape to the corners of boxes, packages or the like : en fr
  • DE1804696U - READER FOR PROFESSIONAL EDUCATION MACHINERY. : de en
  • FR1203920A - Improvements made to containers with attached cups, in particular those for aerosols : en fr
  • DE1073555B - Non-linear transistor circuit arrangement : de en
  • DE1804305U - UNDER SKIRT. : de en
  • DE1804477U - HANDLE LOOSE FOR COOKWARE. : de en
  • US2921932A - High pressure polymerization of styrene : en
  • FR1203253A - Electromagnetic contacts : en fr
  • FR1203763A - Artificial plant and its assembly process : en fr
  • FR71723E - Injector for supplying a burner with two gases of different calorific value : en fr
  • DK88392C - Process for the preparation of indole derivatives. : da en
  • FR1203479A - Preparation of solutions of polyacrylonitrile or copolymers of acrylic nitrile : en fr
  • FR1203509A - Process for isomerization of paraffinic naphtha fractions and feed preparation for this process : en fr
  • DE1073892B - Device for raising and lowering a wheelhouse on ships : de en
  • DE1804389U - THE WIRING PROMOTING RELAY OR SMALL GUARD. : de en
  • FR1203769A - Belt puncher for calculating, accounting and similar machines : en fr
  • FR1203349A - Manufacture of carbon masses : en fr
  • FR71798E - Improvements to varying resistance : en fr
  • FR1203675A - Gear hobbing machine, with automatic loader : en fr
  • FR1203695A - Preparation of organic sulphides, in particular dimethyl sulphide : en fr
  • FR1203974A - Device constituting an emergency tank for motor vehicles, in particular for mopeds and scooters : en fr
  • FR1203486A - Manufacturing process for new embroidery designs : en fr
  • FR71781E - Aeration rotor for liquids, in particular for wastewater treatment : en fr
  • BE580804A - Circulation installation for heating fluid. : en fr
  • BE582929A - Woven fabrics of metal for paper machines. : en fr
  • US2922001A - Pressure actuated switches : en
  • BE582833A - Electrically heated oven : en fr
  • DE1073428B - Machine for printing webs of fabric : de en
  • DE1073834B - Colloid mill : de en
  • GB826749A - Improvements in and relating to electrical components : en
  • US2921609A - Battery filling apparatus : en
  • US2921464A - Building structure clip means : en
  • US2922072A - Image reproduction device : en
  • US2921869A - Coated polymeric thermoplastic dielectric film : en
  • US2922100A - Wave energy translating system : en
  • AU237517B2 - IMPROVEMENTS a N OR RELATING TO OVERHEAD DOORS FOR GARAGES ANDTHE LAKE : en
  • CA591149A - Slicing machines : en
  • DE1073754B - Cinema tripod head : de en
  • FR1203603A - Apparatus for processing fast moving web material : en fr
  • FR1203898A - High stability road vehicle : en fr
  • FR1203902A - Process for the preparation of trans-form cyclopropanecarboxylic acids : en fr
  • GB826811A - 6-methoxy-8-(5-ú¯-propylaminopentyl-amino) quinoline and acid addition salts thereof : en
  • GB826821A - Improvements in or relating to circuit arrangements for television receivers : en
  • US2921783A - Electrical window operator unit : en
  • US2922065A - Incandescent lamp : en
  • CA591222A - Method of processing rubber : en
  • DE1804674U - VALVE BAG MADE OF THERMOPLASTIC FABRIC. : de en
  • FR1203438A - Dielectric ceramic material : en fr
  • DK88403C - Apparatus for humidifying oxygen by oxygen therapy. : da en
  • GB826772A - Improvements in or relating to low pressure mercury vapour fluorescent electric discharge lamps : en
  • US2922123A - Directional filters for strip-line transmissions systems : en
  • USD187072S - Combined bumper and grille for an automobile : en
  • BE583112A - Device for applying staples. : en fr
  • CA591218A - Glutamic acid recovery : en
  • DE1804573U - PURCHASE NOTE. : de en
  • DE1073901B - Lift and turn window : de en
  • DE1804436U - BRUSH WITH DEVICE FOR DISTRIBUTING A CLEANING COMPOUND. : de en
  • US2921335A - Apparatus for granulating molten solids : en
  • US2921812A - Reinforced floor and girder construction for motor vehicles : en
  • AU5095559A - Gear type engine : en
  • CA591090A - Thermostattic switch : en
  • DE1073831B - Tool holder with counter hold for lathes and lathes : de en
  • US2921667A - Egg breaking machine : en
  • US2921882A - Germicidal compositions containing aromatic acetylenic diols : en
  • AU232640B2 - Two-cycle internal combustion engine : en
  • DE1073788B - : de en
  • DE1073835B - Process for regulating the degree of filling of drum mills : de en
  • DE1804444U - WHEELBARROW WITH STONEWARE BOWL. : de en
  • BE580798A - High resolution radar. : en fr
  • BE582817A - Improvements to connection boxes : en fr
  • CA591143A - Acoustic torpedo having pressure compensated transducer : en
  • FR1203259A - Electronic lens enhancements : en fr
  • FR1203917A - Carrying and presentation utensil : en fr
  • CA590908A - Process for the manufacture of terephthalic acid dimethyl ester : en
  • DE1804466U - Dismountable leg made of round iron or metal for stools, tables and chairs. : de en
  • DE1804669U - DEVICE FOR ROESTING TOBACCO. : de en
  • AU3957658A - ANEW And improved method of and means for MAKING A CONNECTION IN IRRIGATION PIPES ORTHE LIKE : en
  • FR1203447A - Fuel for engines : en fr
  • FR1203534A - fluorescent screen for chi-ray apparatus and apparatus using such screens : en fr
  • FR1203650A - Device for measuring the temperature of a liquid in a tank : en fr
  • BE583095A - Slicing machine, particularly applicable to the slicing of edible products. : en fr
  • US2921697A - Hoisting apparatus : en
  • US2922097A - Dynamic braking of induction motors : en
  • FR1203488A - Manufacture of unsaturated nitriles : en fr
  • FR1203659A - Liquid extinguishing fluid circuit breaker : en fr
  • FR1203856A - Low frequency amplifier with adjustable contrast setting : en fr
  • BE582971A - Holder for a tray. : en nl
  • FR1203702A - Device for stabilizing a high direct voltage : en fr
  • FR1204018A - Fixed-view projector, fitted with a device for enlarging portions of images : en fr
  • USPP1897P - Rose plant : en
  • FR1203825A - Material for covering the interior of motor vehicle bodies, method for applying this material, and device for carrying out this method : en fr
  • US2921366A - Assembly fixture for thermostatic valves : en
  • DE1073782B - Turning device for a mounted reversible plow : de en
  • FR1203674A - Tubeless tire and its protective strip : en fr
  • FR1203697A - Metal arc cutting : en fr
  • BE582729A - Method and device for detecting vehicles : en fr
  • BE582836A - Formwork, in particular steel formwork for cast constructions : en fr
  • BE582913A - Elastic connection between torsionally rigid superstructures, for example tanks or the like, and torsionally flexible frames belonging to road vehicles : en fr
  • AU5086959A - Process forthe manufacture of unsaturated ketones : en
  • BE583088A - Fertilizer animal cage. : en fr
  • FR1203313A - Hydraulically controlled valve seal, especially for very high temperature media and high speed circulating in reactor gas cooling lines : en fr
  • FR1203494A - Mine shaft lining consisting of casing shells : en fr
  • DE1073413B - Process for the production and processing of fatty filling and dressing masses : de en
  • DE1804568U - FLAT LOOP FOR REGISTER OR WIND CONTROL ON SLEEVE ORGANS AND SIMILAR MUSICAL INSTRUMENTS. : de en
  • GB826737A - Improvements relating to apparatus for reproducing sound : en
  • GB826801A - Recovery of sucrose esters : en
  • FR1203308A - Universal press : en fr
  • FR71753E - Modification of water evaporation in plant organs by use of dimethylsilicones and organosilicones : en fr
  • GB826689A - New phthalocyanine dyestuffs : en
  • FR71752E - Improvements made to eddy-current electrical devices, especially retarders : en fr
  • DE1073549B - Message transmission system with compander and residual steam regulation : de en
  • DE1073815B - Arrangement for mutual centering and connection of two concentric tubes each : de en
  • DE1804599U - HOUSING MADE OF TRANSPARENT MATERIAL, IN PARTICULAR FOR MOTOR VEHICLE LIGHTS. : de en
  • US2921400A - Weedless fish lures : en
  • CA591235A - Self-contained water cooler of the bubbler type : en
  • FR1203323A - Suspension device for mid-pad hitch : en fr
  • DK88408C - Dosing device. : da en
  • FR1203350A - Array memory device : en fr
  • FR1203617A - Improvements to methods and devices to reduce wear in sound and image reproductive tapes : en fr
  • AU4039258A - Improvements in protective circuits ford. c. generators-using transistors andthe like : en
  • BE582832A - Light composition rocket engine : en fr
  • CA590952A - Elastic link bracelet : en
  • US2921899A - Oxidation-resistant lubricating greases containing inorganic alkali metal compounds of high alkalinity : en
  • FR1203465A - Process for preparing organic acids for tanning hides : en fr
  • GB826755A - Improvements in means for discharging the contents of flexible tubes : en
  • USRE24768E - Fuel-pump carburetor : en
  • DE1073696B - : de en
  • DE1073762B - Pickup based on the piezoelectric principle for simultaneous scanning of side and subscript writing : de en
  • DE1073856B - Rangefinder : de en
  • FR1203736A - Board game, called electro-detection : en fr
  • GB826770A - Process of coagulating aqueous dispersions of finely divided solids and coagulants for use in such process : en
  • FR1203355A - Process for the production of l-ornithine by fermentation : en fr
  • FR1203672A - Process for the preparation of high polymers of ethylene in granular form : en fr
  • FR1203786A - Process and apparatus for hot drawing of fibers : en fr
  • USRE24767E - Package with cellular plastic packaging means : en
  • US2921589A - Hair-clasp : en
  • BE582998A - Frame for the support of formwork, in particular sliding or climbing formwork : en fr
  • CA591224A - Multistation telephone intercommunicating and conference system : en
  • FR1203264A - Vacuum melting furnaces : en fr
  • FR1203413A - Catalyst to decompose hydrogen peroxide : en fr
  • FR1203464A - Resting device for bedridden patients or similar applications : en fr
  • GB826702A - Apparatus for cleaning sheet material : en
  • DE1804559U - SEGMENTED SLIP RING. : de en
  • DK88414C - Piston-type internal combustion engine with turbochargers. : da en
  • FR1203800A - Method for increasing the effective thickness and transverse flexibility of sheets : en fr
  • FR1204090A - Cutting tool, preferably hard metal : en fr
  • CA591132A - Resetting mechanism for counters : en
  • DE1804376U - AUTOMATIC CHARGING SWITCH TO LIMIT THE CHARGING TIME WHEN CHARGING BATTERIES. : de en
  • DE1804641U - DRAWING DEVICE, MARKING TOOL OD. DGL. : de en
  • DK88407C - Process for continuous mixing, plasticization, deaeration and extrusion of plastic substances, in particular organic plastics in a work operation. : da en
  • FR1203400A - Regulating valve for compressed air or other gas : en fr
  • GB826812A - Air or liquid pressure operated disc brake for motor vehicles : en
  • US2921907A - Soap stabilization : en
  • AU240781B2 - Improvements inthe construction of transportable containers or van bodies : en
  • AU3961458A - Improvements relating tothe preparation of metallic chromates : en
  • DK88398C - Posting machine with a conversion mechanism for several posting jobs. : da en
  • FR1203741A - Instrument for harvesting from the plant, olives, coffee, and other agricultural products : en fr
  • FR1203918A - Improvements in the manufacture of sodium borohydride : en fr
  • FR1203750A - Drive screw device and application to electrical switching devices : en fr
  • FR1203951A - Improvements to combustion devices, in particular for continuous flow reactors : en fr
  • GR20479B - AMFIVION BICYCLE. : el en
  • DE1804586U - ELECTRON FLASH DEVICE WITH CONNECTION POSSIBILITIES TO CHARGE BATTERIES AND TAKE POWER. : de en
  • GB826796A - Improvements in and relating to indirectly heated cathodes for electron discharge tubes : en
  • DE1073909B - Chassis for shoe production for orderly storage and for conveying punching tools : de en
  • DE1804544U - LOADING AND TRANSPORT EQUIPMENT FOR AGRICULTURAL GOODS. : de en
  • FR1203528A - Process for preparing hydrogen peroxide : en fr
  • FR1203334A - Multi-branch valve : en fr
  • FR1203626A - Calculator : en fr
  • US2921519A - Well shooting : en
  • US2921893A - Electrolytic apparatus including an improved roll : en
  • FR1203515A - Atomic cell and method of construction : en fr
  • DE1073980B - Process for the regeneration of ion exchangers which are used for the desalination of sugar solutions in the ammonium cycle : de en
  • FR1203662A - Gyroscope : en fr
  • US2922161A - Antenna reflectors : en
  • FR1203631A - High breaking power pneumatic circuit breaker : en fr
  • FR1203981A - Device for controlling parts to be driven by a rectilinear translational movement in one direction or the other : en fr
  • FR1203367A - Means for preventing the accumulation of ice or other solids in conduits : en fr
  • FR1203371A - Processing method of hard cardboard before painting : en fr
  • DE1073953B - Rack for destacking billets and blanks : de en
  • DE1804596U - CLADDING OF THE FRAME STRIPS IN THE VEHICLE INTERIOR. : de en
  • DE1804623U - BOTTLE CLEANING MACHINE WITH DISC FILTER FOR LABEL SEPARATION. : de en
  • FR1204036A - New insulating material : en fr
  • FR1203567A - Process for dyeing products made from natural or regenerated cellulosic fibers : en fr
  • US2922000A - Centrifugal actuator and switch : en
  • US2922107A - Time-direction sensing circuit : en
  • FR1203393A - Rigid cardboard tray or crate : en fr
  • FR1203819A - Arrangement for temperature compensation in a transmission channel containing a transistor : en fr
  • FR1204140A - Process for preparing a filling mass from a molten product consisting of sulfur and mineral products : en fr
  • FR1203838A - Method and machine for drying granular or powdery materials : en fr
  • DE1073876B - Multi-step change gear in a group arrangement with an upstream hydrodynamic torque converter, especially for motor vehicles : de en
  • DE1804326U - Binder for single notebooks. : de en
  • DE1073978B - Baffle plate for Em wing turbine engines : de en
  • FR1203457A - Vegetable sorting device : en fr
  • GB826774A - Improvements in and relating to ultra-sonic flaw detection : en
  • DE1073894B - Sealing device for rolling or sliding covers for closing large openings, such as hatches on ships : de en
  • DE1073930B - Refractory ramming mixes : de en
  • US2921320A - Fixture mounting means : en
  • USD187064S - Suction cleaner : en
  • US2921960A - Substituted amino-carboxylic acid amides and method of making the same : en
  • DE1073951B - The conveyor belt with a chain-drawn trolley is arranged on the floor : de en
  • FR1203497A - Glass fiber dipole antenna : en fr
  • AU4024158A - Improvements in and relating to fire beds for gas heated domestic and commercial barbecues : en
  • US2922087A - Coincidence circuit : en
  • FR1204127A - Improvements to automatic telephone systems : en fr
  • US2921646A - Moisture separator : en
  • US2921956A - 1, 4a-dimethyl-6-oxoperhydrophenan-threne-1-carboxylic acid and related compounds : en
  • BE583144A - Process for the treatment of fine coal and very fine coal. : en fr
  • CA591095A - Multiple cyclone separator : en
  • CA591122A - Method of making slide fasteners and the resulting product : en
  • DE1804697U - WEBAUTOMAT. : de en
  • FR1203281A - Process for obtaining anhydrous cyanacetic acid : en fr
  • DE1073663B - Ballpoint pen pastes and stamp inks : de en
  • DE1804374U - SWITCH FOR ELECTRICALLY CONTROLLED MACHINERY, IN PARTICULAR MACHINE TOOL, LIFTING EQUIPMENT AND THE LIKE. : de en
  • DE1804451U - RUBBER CUFF FOR CHAIR LEGS. : de en
  • FR1203908A - shock absorbing sun visor for automobile car or other : en fr
  • USD187090S - Carrier for bombs or the like for aircraft : en
  • CA590863A - Heating and cooling systems for walls, ceilings and floors : en
  • CA590976A - Automatic coupling or latching mechanism : en
  • US2921650A - Disc brake : en
  • AU5083659A - Improvements in articles of footwear : en
  • DE1073964B - Seal for pusher centrifuges or the like by means of circumferential, outwardly stretching, slotted piston rings : de en
  • FR1203987A - Infendable Wood Heel : en fr
  • DE1073429B - Device for laying transverse threads, preferably as a reinforcement between two fiber fleeces, by means of a circumferential spool carrier tape : de en
  • DE1073832B - Reamer holder with a flexible intermediate link between the clamping and the tool : de en
  • DE1073501B - Process for the preparation of ß Ammobuttersau ren or their salts substituted on the stick material atom by an aliphatic cyclo ahphatic or aliphatic aromatic group : de en
  • DE1073531B - Circuit arrangement for the automatic electrical control of the heating in vehicles, preferably in railway vehicles with several compartments or rooms equipped with temperature sensors : de en
  • FR1203970A - Advanced seat : en fr
  • US2921434A - Variable thrust gas turbine engine : en
  • CA591202A - Compensated ionization chambers : en
  • DE1073411B - : de en
  • BE582736R - Central support attaches to the rear axle above the PTO for mounted plow without wheel : en fr
  • DE1073564B - Connection element for ignition cables with high resistance : de en
  • FR1203703A - Speed control device for winders : en fr
  • FR1204015A - Mobile device for acoustic sounding : en fr
  • US2922098A - Adjustable speed induction motor : en
  • AU243697B2 - New 18-oxygenated steroids and process for their manufacture : en
  • US2921935A - Thiamorpholine derivatives : en
  • US2922108A - Speed measuring device : en
  • US2921755A - Tension control for textile twisting apparatus : en
  • AU5089059A - Flexible multipocket package for bandages andthe like : en
  • DE1073430B - Process for desizing textiles made of glass or mineral fibers : de en
  • DE1073493B - Process for the production of biologically active esters of unsaturated steroids : de en
  • DE1804507U - RUBBER PROFILE CORD FOR WINDOW SEALING. : de en
  • FR1203389A - New embodiment of hinges : en fr
  • US2922153A - Mounting of cathode ray tubes : en
  • US2921744A - Combined garden hose ground support and nozzle : en
  • US2922059A - Amplifier tube : en
  • US2922061A - Particle accelerator : en
  • US2921359A - Method of and apparatus for splitting of lace webs : en
  • US2921430A - Spindle drive arrangement : en
  • US2921939A - Process for preparing alpha-substituted acetic acids : en
  • DE1804318U - BROOM. : de en
  • DE1804609U - REAR MIRROR FOR MOTOR VEHICLES. : de en
  • FR1203740A - Method and apparatus for making pneumatic tires on expandable drums : en fr
  • FR1204088A - Process for manufacturing figurines, models and various subjects in plastic material with deformable core and the products obtained by this process : en fr
  • AU5099159A - Production of polycarbonates : en
  • CA590925A - Color television tube and method for color television : en
  • DE1804359U - CABLE TRANSPORT AND INSTALLATION CART. : de en
  • DE1804499U - BUILDING PLATE. : de en
  • DE1804604U - DEVICE FOR SWITCHING THE RESERVE TAP OF A FUEL TANK, IN PARTICULAR OF MOTOR VEHICLES. : de en
  • DK88400C - Electric discharge pipe. : da en
  • US2921388A - Visual aid educational device : en
  • CA590923A - Detector for cemented side seam can bodies : en
  • AU232285B2 - Terminal connector and guard assembly : en
  • FR1203760A - Crank winch : en fr
  • GB826773A - Improvements in electric outlet receptacles : en
  • DE1804592U - LOCKING DEVICE FOR REVERSE GEAR IN THE STEERING WHEEL SHIFTING OF MOTOR VEHICLES. : de en
  • US2921892A - Apparatus and process for conducting chemical reactions : en
  • AU233179B2 - A reversible tooth for earth digging equipment having auxiliary locking means : en
  • US2922125A - Nonreciprocal single crystal ferrite devices : en
  • FR1203956A - Improvements to fuse circuit breakers known as fusible plugs : en fr
  • GB826818A - Doll's eyes : en
  • FR1203552A - Process for the preparation of plastics : en fr
  • FR1203997A - Improvements to cooking pots, or pots, : en fr
  • FR71776E - Improvement in the manufacture of foundry molds : en fr
  • AU230375B2 - Two-speed hydraulic lifting apparatus : en
  • BE582865A - Device for the preparation of hot infusions : en fr
  • FR1203421A - Mechanical machine such as typewriter, accounting machine or other : en fr
  • FR1203469A - Rotary capacitor : en fr
  • US2922040A - Demodulator : en
  • BE583035A - Device for laterally moving crop lying on the ground : en nl
  • CA591019A - Atomic precession magnetometers : en
  • DE1073819B - Control device for double-acting pressure medium motors, in particular for driving shut-off valves or the like : de en
  • DE1804486U - DEVICE FOR LUBRICATING THE WHEEL WHEELS OF WHEELS FOR CRANE SYSTEMS. : de en
  • AU5084959A - Improvements in or relating to endless belt conveyors : en
  • DE1073626B - Tape-like closure device made of plastic for holding translucent end troughs on lamp housings : de en
  • DE1804522U - CONE GAUGE. : de en
  • DE1804405U - LATTICE STONE FOR LATTICE CHAMBERS OF REGENERATIVE STOVES. : de en
  • US2921637A - Beet harvester having vibrating separating means : en
  • US2922019A - Welding of lengths of tubing : en
  • GB826782A - Improvements in or relating to broadcasting systems : en
  • DE1804582U - PHOTOGRAPHIC CAMERA. : de en
  • FR1203590A - Novel piperazine chain substituted phenothiazine derivatives and their preparation : en fr
  • US2921443A - Method of and machine for manufacturing ice cubes and crushed ice : en
  • DE1073814B - Clamping device for ball-and-socket joints of pipe sections of sewer lines and connections made by them : de en
  • DE973325C - Process for the production of a high-quality Thomas steel : de en
  • FR1203840A - Finishing process for tool tips and tools used : en fr
  • DE1804393U - ELECTRICAL SEMI-CONDUCTOR ARRANGEMENT. : de en
  • FR1204051A - Improvements in dynamic braking of induction motors : en fr
  • GB826699A - Improvements in or relating to regulators for nozzles : en
  • FR1203381A - Method and device for spraying flat parts : en fr
  • GR20477B - CLEANING SPONGE - DISINFECTANT - AROMATIC. : el en
  • US2921505A - Apparatus for forming contours on cylindrical surfaces : en
  • US2922007A - Spring mounting of current limiting devices within a housing : en
  • CA590904A - Method of packaging viscous food preparations : en
  • CA591184A - Apparatus for handling materials : en
  • BE583149A - Nut with sealing device. : en fr
  • AU262852B2 - Cyclosteroid compounds and process for their manufacture : en
  • DE1073967B - Arrangement for contactless electronic control of a time-keeping electrical device : de en
  • DE1804402U - LOW CURRENT IGNITION DEVICE FOR HEATING OIL STOVES AND THE LIKE. VIA THE POWERFUL GRID. : de en
  • DE1804644U - SHOE BOTTOM PART WITH FULLY EMBEDDED ARTICULAR SUPPORT. : de en
  • DE1804535U - BLOOD ALCOHOL DETERMINATION DEVICE. : de en
  • GB826746A - Epoxy-ether resin compositions : en
  • AU69261A - Cable joint : en
  • BE580820A - Improvements to light-curing elements and their preparation : en fr
  • CA591236A - Electronic flaw-detecting device : en
  • DE1073871B - Fire extinguishing equipment for large hall-like rooms as well as for the handling areas and the like at airports : de en
  • US2921911A - Oxidizing compositions : en
  • US2921952A - Thiosulfate process : en
  • CA591166A - Erection systems for gyroscopes : en
  • AU5097659A - Improvements in ear tags for animals : en
  • BE582711A - New packaging system for better presentation and consumption of creamy food products : en fr
  • US2921521A - Gas generator assembly : en
  • US2922014A - High frequency induction heating and roll forging of metal workpieces : en
  • US2921483A - Transmission apparatus : en
  • US2921580A - Vaginal appliance applicator : en
  • US2921626A - Hair catching device for barber's chair : en
  • BE582945A - Process for stabilizing "dense media" when separating mixtures by sedimentation and flotation : en fr
  • US2921810A - Flush extension latch : en
  • USRE24770E - Image-velocity responsive system : en
  • CA591126A - Code converter : en
  • FR1203297A - Atomic pile : en fr
  • DE1073444B - Document container, in particular for hanging files, with sloping, loop-like viewing strips for holding marks : de en
  • DE1804333U - ROTATING MUFFLE FURNACE. : de en
  • DE1804645U - SHOE BOTTOM PART, IN PARTICULAR GYMNASTIC SOLE. : de en
  • CA591169A - Variable frequency vibration system for electrical precipitators : en
  • CA591227A - Electrodialytic cell : en
  • US2921353A - Quick release buckle : en
  • BE582910A - Electrical connector : en fr
  • DE1073785B - Root crop harvester : de en
  • DE1073932B - Process for the production of a coating on a reinforcement insert for lightweight concrete : de en
  • DE1804637U - PRINTING MECHANICS FOR WRITING DEVICES. : de en
  • GB826757A - Apparatus for scrambling or coding communication transmissions : en
  • DE1804605U - CAP FOR FUEL TANKS. : de en
  • BE583118A - Cigarette. : en fr
  • DE1073584B - Timers direction : de en
  • US2921860A - Opal glass : en
  • DE1804362U - TERMINAL SEALS, SLEEVES, FEED-THROUGH FEEDING AND SIMILAR DEVICES FOR CABLES. : de en
  • FR1203499A - Stove having internally a space forming a fuel tank : en fr
  • FR71773E - Plastic plug or shutter : en fr
  • FR1203328A - Children's park : en fr
  • US2922156A - Automatic track-while-scan system : en
  • US2921749A - Flow diversion devices for frusto conical engines : en
  • US2921775A - Carburetor froth-control device : en
  • USRE24769E - Hole enlarging and finishing tool : en
  • AU233520B2 - Method for heating materials by electron bombardment ina vacuum : en
  • DE1073829B - Drive for the spindle of a machine tool : de en
  • AU238341B2 - A telephone mounting bracket or support : en
  • AU3965858A - An improved speed and direction changing device for conveyors : en
  • CA590937A - Fluid seal : en
  • US2921450A - Universal joint : en
  • US2921838A - Process of preparing chromic oxide : en
  • US2921933A - Manufacture of polyethylene : en
  • BE582866A - Process for the continuous treatment of strips of separated fibers and of fibrous materials and installation for carrying out this process : en fr
  • DE1804636U - KNIFE WITH FIXED BLADE. : de en
  • FR1203483A - Cage convertible into a suitcase for transporting birds : en fr
  • FR1203952A - Rolling kitchen : en fr
  • FR1204103A - Device for thinning rows of crops : en fr
  • GB826691A - Centrifugal beater mill : en
  • BE583131A - Means of transport for carrier pigeons. : en fr
  • DE1804679U - PACKAGING FOR SEVERAL UNIQUE CHEESE PIECES. : de en
  • FR1203550A - Device for imparting high velocities to particles suspended in a gas : en fr
  • FR1204148A - Fuel cartridges for atomic cells : en fr
  • AU237701B2 - Process forthe manufacture of refractory materials : en
  • BE582853A - Retaining ring equipped with a ball bearing. : en fr
  • BE582918A - Single element printhead : en fr
  • CA591221A - Process for the concentration of urea solutions to a practically water-free melt : en
  • US2921448A - Lubricant separator for fluid compressing and condensing apparatus : en
  • CA590966A - Mat forming method and apparatus : en
  • CA591008A - Presses : en
  • CA591220A - Cooling tower mist eliminator : en
  • DE1073471B - Process for the production of azelaic acid : de en
  • US2921943A - Method of brominating dibenzopyrene-dione : en
  • DE1073547B - Loudspeaker group consisting of several conphas operated individual loudspeakers in a cross shape : de en
  • DE1073642B - : de en
  • DE1073729B - Carrier for veneer peeling machines : de en
  • FR71709E - Angular position servo device : en fr
  • BE582922A - Process for the purification of p-xylylene chloride : en fr
  • AU5080059A - Improvements relating to junction type transistors : en
  • BE580932A - Device for adjusting a movable body guided by a cam or the like by means of a feeler and, in particular, machine tools using such a device : en fr
  • BE583110A - Plate clamping device with interposed waterproof seal. : en fr
  • CA591208A - Phase sensitive magnetic head : en
  • US2921614A - Continuous manufacture of profiled saw-kerfed wooden clothespins : en
  • AU3979658A - An improved adjustable spanner or wrench : en
  • CA590850A - Protective device for electrical switches : en
  • FR1204050A - Device for the continuous shaping of thermoplastic materials : en fr
  • FR71720E - Reinforced heel for ladies' shoes : en fr
  • US2921761A - Conduit hanger : en
  • US2921317A - Portable shield : en
  • US2921814A - Skylight structure for trailer vehicles : en
  • CA590854A - Parting composition and method of pack-rolling using the same : en
  • AU242666B2 - Improvements in or relating to photographic colour reproduction : en
  • CA590951A - Elastic link straps : en
  • DE1804343U - MOBILE WORK PLATFORM FOR ASSEMBLING ELECTRIC CABLES. : de en
  • FR1203267A - Metal pad to support loads and absorb vibrations and shocks : en fr
  • CA590995A - Inhibiting vapor loss from liquids : en
  • DE1073969B - Injection lance for pressing flowable agents into the ground in loose gravel or the like consisting of an injection pipe and a tip piece : de en
  • DE973322C - Conveyor belt, especially for foundries : de en
  • FR1204106A - Cathodes agglomerated by a binder : en fr
  • FR1204129A - Advanced ladders and ladder elements : en fr
  • US2921605A - Dispensing valve unit : en
  • US2922012A - Switch trigger locking pin : en
  • BE582921A - New prestressed concrete shell for atomic pile : en fr
  • BE582996A - Distributor bracket for compressed air brakes : en fr
  • CA590844A - Safety pin : en
  • DE1073536B - TV receiver with adjustable limiter level : de en
  • DE1073738B - Process for the production of elastomeric plastics from reactive polyurethanes and diisocyanates : de en
  • FR1203715A - Powdered soup and its production process : en fr
  • DE1804419U - SUPPLIER APPLICATOR. : de en
  • DE1804548U - BIRD CAGE WITH FEEDER FOR EXTERNAL FEEDING. : de en
  • DE1073637B - Grid controlled electron tube : de en
  • FR1203804A - High voltage switching tube : en fr
  • FR1203885A - Modulation process : en fr
  • FR1203886A - Self-steering mechanism with optical detection, in particular for mobile devices such as special vehicles : en fr
  • CA591139A - Expansible band : en
  • DE1073736B - Process for increasing the viscosity of aqueous solutions of non-ionic cellulose ethers : de en
  • US2921765A - Typewriter eraser support : en
  • US2921851A - Production of yellow dye images by color development : en
  • US2922119A - Frequency halving synchronized oscillator : en
  • CA591105A - Fuel injection pump : en
  • US2921776A - Gas/liquid contact devices : en
  • AU232284B2 - Bifocal-corneal contact lens : en
  • CA591001A - Feed water pump : en
  • CA591182A - Apparatus for handling materials : en
  • DE1804635U - SCISSORS. : de en
  • BE582874A - Scooter : en fr
  • BE583065A - Improvements to mounting devices for rotating abrasive tools. : en fr
  • DE1073941B - Packaging for eggs or other objects : de en
  • FR1203422A - Reinforced assembly, especially for packing boxes of window glass sheets : en fr
  • BE583074A - Machine for pushing the fillings of carding caps. : en fr
  • DE1804534U - COLOR TEST TABLE LAMP. : de en
  • DE1804693U - FILTER SLEEVE FOR DRAIN PIPES. : de en
  • US2921416A - Lawn mower sharpener : en
  • US2921490A - Means for cutting threads : en
  • AU240050B2 - Improvements relating tothe manufacture of nonwoven fibre fleece : en
  • AU241246B2 - Derivatives of antibiotics having a basic reaction and process for preparation : en
  • DE1073550B - Pilot-controlled carrier frequency system with 12 speech circuits for two-wire remote control : de en
  • AU237480B2 - Colouring process : en
  • AU240793B2 - Improvements in mowers adapted to be mounted on tractors : en
  • CA590817A - Segmented band for finger rings : en
  • US2921423A - Tire loader : en
  • AU5096859A - Photographic color reproduction process : en
  • BE583038A - Fuel elements for nuclear reactors : en fr
  • CA591141A - Brazed extended surface heat exchanger : en
  • US2921437A - Material working apparatus : en
  • US2922130A - Antenna feed adjusting means : en
  • US2921918A - Method of providing pneumatic tires with an anti-skid coating : en
  • CA590905A - Vehicle power transmission mechanisms : en
  • CA591024A - Control system for clothes dryers : en
  • CA591195A - Rotary meat cutter and shaft assembly : en
  • US2921601A - Tubular string control valve : en
  • US2921687A - Means for simultaneously actuating opposed disc valves in a duplex strainer : en
  • DE1073461B - Process for cleaning alkali chloride solutions, especially raw rock salt brines : de en
  • DE1073897B - Belt guide for the automatic centering of a circulating belt : de en
  • FR1204105A - Suction nozzle for dust extractor : en fr
  • DE1804542U - POTATO SKIN MACHINE. : de en
  • AU5085559A - Chilling of residual fuel oil to reduce its tendency to deposit sludge on storage : en
  • US2921393A - Support clip : en
  • AU5096459A - Improvements in or relating tothe storage of liquified gas in marine tankers : en
  • BE582795Q - Improvements in food production : en fr
  • CA590991A - Spark follow-up and remote control for combination weighing scales : en
  • FR71737E - Sprinkler boom motor unit : en fr
  • GB826665A - Improvements in or relating to fuel burners : en
  • US2921644A - Foldable safety structure : en
  • US2921410A - Cotton seed treatment and composition : en
  • US2921441A - Feed water preheating system for steam power plants : en
  • US2921866A - Process for improving the color stability of polyurethane cellular products : en
  • US2921945A - Yellow diphenylamine dyes : en
  • AU234830B2 - Improvements in or relating to devices for adjusting a mobile body guided through a feeler bya cam member orthe like, more particularly machine tools comprising such devices : en
  • AU235765B2 - Fabricated gate valve body : en
  • AU5081259A - Rubber compositions : en
  • CA590932A - Highly wear-resistant zinc base alloy : en
  • DE1073574B - Control panel with drawer control devices and measuring devices that display and write directly : de en
  • DE1073636B - Coupling arrangement for a traveling wave tube with a helix as a delay line : de en
  • US2921327A - Mop head assembly : en
  • US2922127A - Output coupling : en
  • BE580781A - Sophisticated pay envelope. : en fr
  • CA590839A - Jar device for pumps : en
  • US2921847A - Iron chelates of ethylene bis(alphaimino-ortho-hydroxyphenylacetic acid) and method of overcoming iron deficiencies in growing plants therewith : en
  • CA590964A - Weighing bottom block : en
  • CA591102A - Mountings for rotary brushes : en
  • FR1203948A - Hourdis perfected, and slab resulting from its use : en fr
  • USD187081S - Candelabrum or the like : en
  • DE1804345U - CABLE ARRANGEMENT FOR TV CAMERA. : de en
  • DE1804536U - EDDY CURRENT SPEED METER FOR MOTOR VEHICLES WITH ADJUSTABLE WARNING CONTACT. : de en
  • US2921411A - Apparatus for the air chilling of bent glass : en
  • US2921661A - Paper guiding device : en
  • AU239676B2 - Improvements in envelopes : en
  • CA591205A - Roller bearing journal box : en
  • US2921782A - Garage door operating mechanism : en
  • US2921927A - Process for curing a sulfur-curable polyalkyleneether polyurethane elastomer : en
  • US2921525A - Thermal time delay unshorter for protection of detonating squib : en
  • USD187088S - Packaged gas compressor unit : en
  • US2921781A - Selectively variable pressure apparatus for yieldably maintaining relatively movablemembers in spaced apart relation : en
  • FR1203571A - Method and apparatus for taking and reproducing pictures in natural colors : en fr
  • FR1203369A - Double twist twist spindle with fixed pot : en fr
  • DE1073456B - Process for the production of technically pure aluminum phosphate : de en
  • DE1073961B - Process for drying flammable solids : de en
  • DE1073977B - Tool whose piston is moved by powder fuel or a gaseous pressure medium : de en
  • DE1804371U - FLOAT SWITCH FOR LIQUID CONTAINER. : de en
  • FR1203724A - A light source for spectrochemical analysis of metalloids in the far ultraviolet : en fr
  • FR1203317A - Process for obtaining boron hydrides : en fr
  • GB826681A - Improvements in heat exchangers : en
  • GB826738A - Improvements in or relating to processes for making dental impressions : en
  • US2921741A - Nozzle : en
  • US2922054A - Motor wiring connector : en
  • AU235559B2 - Substituted 2, 4-dioxo-pyrrolidines and process forthe manufacture thereof : en
  • AU5087959A - Colouring process : en
  • BE582809A - Improvements to welding equipment : en fr
  • CA591072A - Gas-generators of the internal-combustion-operated free-piston type : en
  • CA591114A - Cold-cathode gas-discharge tubes : en
  • FR1203402A - Improvements to elastic supports : en fr
  • FR71712E - Beams, panels and the like formed of sheet metal without welding or drilling and methods of manufacture and assembly : en fr
  • IE24241L - Cobalamin peptide compositions : en
  • US2921338A - Tire mounting drum and flange unit : en
  • US2921560A - Engine control : en
  • FR1203478A - Height adjustable table : en fr
  • FR1203718A - Brush dust collector : en fr
  • FR1203995A - Advanced rocket engine : en fr
  • DE973321C - Process for developing photographic images : de en
  • DK88411C - Potato harvester. : da en
  • DE1073513B - Heat exchanger tube with an inner fin : de en
  • DE1804658U - GYRO. : de en
  • FR1203511A - Bead for two-way sliding doors or others : en fr
  • FR71716E - Process for manufacturing hollow bodies in thermoplastic material : en fr
  • DE1073670B - j Annealing furnace for industrial purposes : de en
  • FR1203573A - Improvements made to remote position indicators, in particular level indicators : en fr
  • GB826675A - Improvements in polyesters : en
  • FR1203630A - sliding retaining element for shoring underground galleries : en fr
  • GB826715A - Improvements relating to character font plates for photographic type-composing machines : en
  • US2921323A - Shoe shine device : en
  • US2921951A - Preparation of alkylfluosilanes by the reaction of fluosilicates with aluminum trialkyls : en
  • FR1203851A - Safety device with pneumatic control flap for presses with rotary key clutch : en fr
  • FR71714E - High pressure reactor : en fr
  • DE1073490B - Vcr drive to the production of ketoximes : de en
  • FR1203563A - Self-contained valve with hydraulic motor-torque : en fr
  • FR1203766A - Method of isolating Gibberellic acid from aqueous fermentation media : en fr
  • FR1204017A - Load wheel for tracked vehicles : en fr
  • FR1203510A - Watertight shutter device, safety : en fr
  • US2921367A - Insulator clip inserting tool : en
  • US2921371A - Orthodontic brackets : en
  • US2921383A - Method and apparatus for spray drying : en
  • US2922086A - Bi-stable relay circuit : en
  • FR1204093A - Improvements to boxes or similar articles : en fr
  • FR71790E - Recoverable stopper, especially for infusion vials : en fr
  • FR71792E - Pulse counter : en fr
  • GB826682A - Improvements in or relating to automatic machines for making metal articles from wire or strip : en
  • DE1073774B - '' Procedure for influencing the scale progression in AC remote tachometers : de en
  • FR1203391A - Control device for remote controlled shut-off devices : en fr
  • FR1204026A - Improvements to bi- or multi-pole plug contacts : en fr
  • FR1203738A - Auxiliary device for increasing the diameters to be turned on a parallel lathe : en fr
  • GB826780A - Spray-weld alloys of the boron-silicon-nickel type : en
  • FR71734E - Improvements to means for automatic control of starting devices for carburettors for internal combustion engines : en fr
  • GB826674A - High molecular weight polymers of acetylenic hydrocarbons and process for preparing them : en
  • DE1804662U - TOY WITH CUBE CUBE. : de en
  • US2921341A - Method and apparatus for injection molding of plastics : en
  • US2921574A - Pitching machines : en
  • GB826822A - Improvements in or relating to magnet systems for magnetrons : en
  • US2921836A - Process of treating metals : en
  • DE1073450B - : de en
  • DE1073845B - Concentrated feed for rearing young animals in the form of drinking troughs : de en
  • DE973319C - Electron tubes with several display systems for displaying electrical voltages : de en
  • US2922016A - Barbecue igniting device : en
  • FR1203269A - Furnace for the heat treatment of parts in a heated atmosphere circulating under the action of a fan : en fr
  • FR1203771A - Manufacturing process of reinforced elastomeric materials and products obtained : en fr
  • FR1203986A - Variable guillotine shutter for amateur camera : en fr
  • FR1204022A - Device for supplying pressurized fluid to a mobile cylinder : en fr
  • FR1203621A - Device for taking or contributing part of the energy transmitted in total by a main shaft line : en fr
  • GB826697A - Improvements in or relating to elevator control systems : en
  • FR1203376A - Improvements to elastic dressings and the like : en fr
  • FR71751E - Advanced thermostat : en fr
  • CA590881A - Pipe joint and method of making same : en
  • CA590890A - Film pitch compensating mechanism for photographic apparatus : en
  • CA590981A - Process for the manufacture of urea in granular form : en
  • CA591012A - Semiconductor devices and methods of making same : en
  • FR1204150A - Machine tool : en fr
  • US2921817A - Adsorption process and apparatus : en
  • GB826663A - Improvements in and relating to snow ploughs and like surface scraping appliances : en
  • FR1203717A - Elastic wheel suspension for automobile cars : en fr
  • GB826768A - Wheel holding and centering apparatus : en
  • US2921333A - Overhead locking hinge for doors : en
  • US2921688A - Rack for optionally supporting articles rotatably or stationarily : en
  • US2921861A - Method of forming titanium silicide refractory articles : en
  • FR1203300A - Type of construction with bare-storey platforms for the development of individual light houses : en fr
  • FR1203514A - Electronic tube with coaxial outputs : en fr
  • FR1203576A - drawing machine for spinning looms : en fr
  • FR1203782A - Glass fiber yarns and compositions for the manufacture thereof : en fr
  • DE1073441B - Funding procedure for work goods : de en
  • DE1804518U - VULCANIZING PRESS WITH NEXT TOOLS IN THE CLOSED POSITION. : de en
  • GB826769A - Improvements relating to fastening devices for wearing apparel : en
  • IE24268L - Hydrogenation of oils : en
  • DE1073655B - Method for changing the image brightness in particle beam devices, in particular in electron microscopes : de en
  • DE1804624U - CLEANING DEVICE FOR BOTTLE WASHING MACHINES. : de en
  • FR1203612A - Improvements to transfer devices for printing : en fr
  • GB826778A - Improvements in and relating to water cooling towers : en
  • US2921496A - Means for influencing the path of rays in optical devices : en
  • FR1203318A - Device for reducing air noise against motor vehicle ventilation flaps : en fr
  • DE1073452B - Device for cleaning the wall and floor surfaces of granulating plates : de en
  • DE1073551B - : de en
  • DE1804570U - DEVICE FOR APPLYING ADHESIVE DOTS OR LINES. : de en
  • FR1203658A - Non-ferrous metal extraction process : en fr
  • FR1203861A - Self-indicating rocker comprising a transistron and an electron tube : en fr
  • FR71743E - Device for quickly placing a watch spring in its barrel : en fr
  • DE1073577B - Rapid shutdown voi direction : de en
  • DE1073830B - Double-T or U-shaped clamping element : de en
  • DE1804543U - CHAPTER COLLECTORS ON GRAIN HARVESTERS. : de en
  • DE1804546U - POROESE PLANT POT MADE OF PLASTIC. : de en
  • FR1203926A - Luminous device for indicating the speed of motor vehicles : en fr
  • FR71730E - Transistor electronic amplifier device : en fr
  • GB826664A - Improvements in or relating to control systems for steering dirigible craft : en
  • BE580898A - Device for generating electrical signals for controlling transport devices (Anordnung zur Auslosung elektrer signale zur Steuerung von Forderanlagen) : en nl
  • CA591140A - Lofting apparatus for use in making metal aircraft wings and like structures : en
  • DE1804515U - EXCHANGEABLE FORMWORK ELEMENT FOR THE PRODUCTION OF REINFORCED CONCRETE RIBBED SLABS : de en
  • FR1204077A - Special inks for advertising prints : en fr
  • FR1204072A - Thiophosphoric esters and process for their preparation : en fr
  • DE1073466B - Process for the production of carbon tetrachloride and tetrachlorethylene : de en
  • US2921543A - Pipe-laying apparatus : en
  • DE1073445B - Line-up device for folders, in particular loose-leaf binders : de en
  • FR1203348A - Pulse switch mechanism : en fr
  • FR1203698A - Substituted phenyl esters of boric acids stable to hydrolysis : en fr
  • FR1203783A - Process for the preparation of vinyl chloride, vinyl acetate and vinyl alcohol terpolymers : en fr
  • FR1203793A - Double feed for circular knitting machine capable of forming network stitches : en fr
  • CA591049A - 11-KETO-17 .alpha.-METHYLTESTOSTERONE AND 10-NORMETHYL DERIVATIVE : en
  • CA591062A - Ester of salicylic acid as color inhibitor for polyester monomer resins : en
  • CA591067A - Metal punching and forming tools : en
  • US2921585A - Device for the treatment of skin diseases such as skin overgrowths, eruptions and the like or other skin disfigurements : en
  • US2921958A - 4.5.6.7.10.10-hexachloro-4.7-methylene-4.7.8.9-tetrahydroindane-sulfonic acid, saltsand acid amides thereof : en
  • US2922118A - Automatic frequency stabilizing system : en
  • DE1073840B - Compensating presser for sewing machines : de en
  • BE582974A - A method of making a weather-resistant blanket for covering roofs or insulating masonry. : en fr
  • DE1073885B - : de en
  • FR1204035A - Cover for disc filter operating the vacuum filtering of slurry and shale recovery, or other products : en fr
  • FR1204124A - Heating appliance : en fr
  • BE583026A - Clothing with at least one side pocket. : en fr
  • DE1804348U - TELEVISION RECEIVER FRONT FRAME FOR ADAPTING THE TUBE AND BALL DISC. : de en
  • DE1804470U - HANGER FOR TOWELS AND THE LIKE : de en
  • USD187097S - Textile fabric or similar article : en
  • CA591192A - Purge means for rectangular precipitator : en
  • DE1073470B - Process for the preparation of 6-cyanocaproic acid esters : de en
  • DE1073742B - Process for the modification of polymerization products : de en
  • DE1804308U - SLIDE FOR PROMOTING COAL OR OTHER MINERALS. : de en
  • US2921336A - Molding assemblies : en
  • US2921515A - Machines for issuing business forms : en
  • AU232537B2 - Two-cycle internal combustion engines : en
  • CA590900A - Therapeutic compositions comprising 5-amino hexahydropyrimidines or salts thereof : en
  • US2921404A - Aerial spinning toy : en
  • GB826809A - Method of and apparatus for the manufacture of pleated paper filter cartidges : en
  • US2922032A - Superregenerative detector : en
  • US2921337A - Automatic sealing ring for bagless vulcanizing presses : en
  • CA591048A - 11-ketotestosterone and 10-normethyl derivative : en
  • DE1804453U - LOOSE HEADREST FOR FURNITURE. : de en
  • US2921551A - Acoustic alarm device : en
  • US2922131A - Folded cylinder gaseous discharge device : en
  • BE582988A - Dispenser box protector for powder products : en fr
  • US2921352A - Corner fillet for pattern makers : en
  • US2921998A - Four position drawout circuit breaker : en
  • FR1203691A - Sprayer improvements : en fr
  • US2921854A - Powdered yeast product and method of making same : en
  • US2921877A - Process of chromizing air hardening tool steel : en
  • US2921908A - Sequestering composition containing a corrosion inhibitor : en
  • US2921316A - Electrical component assembly apparatus : en
  • US2921365A - Device for descaling and cleaning wire rod : en
  • US2921471A - Sensitive altitude transducer : en
  • US2921658A - Magnetic particle and friction clutch with low inertia output member : en
  • FR1203677A - Improvements to packaging, overwrapping, wrapping of materials and more especially to packaging of paper, cardboard, complex, cellulose and plastic : en fr
  • FR1203773A - Improvements to wire windings : en fr
  • GB826806A - Vehicle window regulating mechanism : en
  • US2921542A - Fluid fuel burner : en
  • DE1073498B - Process for the production of a chlorine ß athylenimmopropionsaureestern : de en
  • DE1073534B - Method and arrangement for recording video signals : de en
  • DE1073614B - High voltage transformer with screen arrangement for potential control : de en
  • DE1804433U - HOLDING DEVICE FOR WIPING CLOTHS ON FLOOR WORKING EQUIPMENT. : de en
  • US2921524A - Fuze safety device : en
  • US2921590A - Disposable and dispensable tooth brush : en
  • US2921787A - Endless tape reel : en
  • DE1073722B - Window seat for windows with a space between the lower frame spar and the window sill : de en
  • FR1203274A - Apparatus for loading and unloading boards or sheets made of fiber or the like : en fr
  • GR20481B - PORTABLE ELECTRIC OVEN. : el en
  • DE1073889B - Device for filling liquids : de en
  • FR1203405A - Dispensing container with seal for fluids : en fr
  • US2921647A - Moisture separator : en
  • DE1073477B - Process for the production of 2-phenyl- and 2-p-chlorophenyl- 3-methyl-2,3-dihydroxy-hexene- (5) effective as sedatives : de en
  • DE1073602B - Bell-shaped flywheel made of soft iron with permanent magnets for ignition generators : de en
  • FR1203322A - ejector applicable to billet trimming shears : en fr
  • FR1203496A - Scrubber : en fr
  • GB826693A - Desulfurization of petroleum oils : en
  • FR1203993A - Noise canceling circuit for radio receivers and other signal transmission routes : en fr
  • FR1204110A - Improvements in devices for mounting rims for vehicle wheels : en fr
  • FR1203789A - Solvents, resin solutions, and compositions comprising resins dissolved in these solvents : en fr
  • FR1203968A - Decorative panel : en fr
  • FR1203877A - Multiple glass manufacturing process : en fr
  • DE1073680B - Process for the production of fibers or threads from polyacyl nitrile or its copolymers from solutions of such polymers in dimethyl formamide : de en
  • DE1073839B - Device for threading the thread into fixed needles, in particular sewing machine needles : de en
  • DE1804684U - DEVICE ON SCRAPER CONVEYORS. : de en
  • GB826692A - Liquid or gaseous fuel combustion chambers : en
  • FR1203466A - Method of closing plastic containers : en fr
  • FR1204010A - Automatic bezel intended in particular for grinding machines : en fr
  • DE1073807B - : de en
  • DE1073576B - Magnetic blow switch : de en
  • DE1073472B - Process for the preparation of aralkylcarboxamides : de en
  • FR1203410A - Device for holding optical glasses during surfacing operations : en fr
  • FR1204057A - Device for cutting, punching or snacking machines and machine fitted with this device : en fr
  • FR1204104A - Electric hotplate for cooking : en fr
  • DE1804541U - TRANSPORTABLE STITCHER WITH CHASSIS FOR MIXING LIQUIDS IN PITS OF LARGE VOLUME. : de en
  • FR1203277A - Rod or wire for thermal spraying : en fr
  • FR1203435A - Natural gas liquefaction process : en fr
  • FR1203888A - New cosmetic product and its manufacturing process : en fr
  • FR1244814A - Diesel motor : en fr
  • BE582783A - Pleating of fabrics or woven fabrics : en fr
  • FR1203507A - Electrical transformer machine : en fr
  • FR1204086A - Device intended to carry out pre-plasticization on injection molding machines : en fr
  • US2921342A - Methods for producing fibrous glass : en
  • DE1073867B - Centrifugal pump : de en
  • US2921652A - Automatic trailer brake : en
  • US2922030A - Adjustable spot light : en
  • GB826704A - Purification of factor z derivable from antibiotic e.129 : en
  • DE1073748B - Use and manufacture of a hardened sintered alloy : de en
  • US2921691A - Cake supporting structure : en
  • US2921586A - Foundation garment : en
  • US2921849A - High strength alloy steels : en
  • US2921942A - Synthesis of carbazole : en
  • US2922029A - Cornice bracket : en
  • US2922105A - Conductivity cell : en
  • FR1203879A - Method and apparatus for treating surfaces of ice or surfaces covered with ice or other fusible material, especially skating surfaces : en fr
  • US2921420A - Double torpedo rodent exterminator : en
  • FR1203608A - Method and device for seismic exploration of the subsoil : en fr
  • GB826698A - Improvements in or relating to door catches : en
  • GB826724A - Improvements in or relating to cold-cathode gas-discharge tubes : en
  • CA590837A - Boilers : en
  • CA591043A - Diammonium compounds and a process for making the same : en
  • US2921331A - Agitator for vacuum cleaner rug nozzles : en
  • US2922033A - Repetitive-linear-sweep-signal generator : en
  • US2922053A - Control systems : en
  • FR1203955A - New presentation of phonographic records : en fr
  • FR1204016A - Small self-starting synchronous motor : en fr
  • GB826678A - A cutter grinder : en
  • US2921561A - Fluid cylinder and piston assembly : en
  • US2921800A - Joint for connecting a pair of members : en
  • FR71789E - Mufflers for engines, in particular for jet engines : en fr
  • US2921436A - Remote controlled coupling for fluid lines : en
  • BE583013A - Device for reading and recording data : en fr
  • CA591074A - Electric motor and method of manufacture therefor : en
  • DE1804365U - CONNECTOR FOR CHANGING ELECTRICAL DEVICES. : de en
  • US2921346A - Sheet casting from polymerizable materials containing pearlescent pigments : en
  • US2921439A - Pump control : en
  • US2921739A - Product-taking system : en
  • US2922024A - Electric arc welding : en
  • DE1073699B - Curling iron : de en
  • FR1203609A - Magnetic storage of electrical information : en fr
  • CA591031A - Relay circuit for signal control : en
  • DE1804533U - SWITCH FOR CALIBRATION OR ADJUSTING A PH AMPLIFIER. : de en
  • FR1203679A - Device for lifting and lowering the loading plane of towed vehicles : en fr
  • FR1204049A - Automotive bodywork : en fr
  • US2921784A - Engine dolly : en
  • FR1204062A - Helical working groove turbine : en fr
  • GB826795A - Extruded bead sealing : en
  • FR1203474A - Device for coupling foil tails to perforators used for mining work : en fr
  • FR1203812A - Centrifugal pump : en fr
  • US2921508A - Stacking machine : en
  • US2921806A - Shaft seal : en
  • US2922056A - Electric dynamometer or brake : en
  • BE582982A - Device for regenerating water softening devices : en fr
  • BE583141A - Publicity contest method. : en fr
  • US2921444A - Processes for removing salts and other soluble substances from sea water : en
  • US2921446A - Refrigeration machine : en
  • US2921823A - Pistons : en
  • US2921988A - Telephone system dial back trunk : en
  • US2922003A - Roadway switch for traffic counting systems : en
  • US2922088A - Electromagnetic device : en
  • FR1203524A - Auto-correcting aircraft navigation system : en fr
  • FR1203807A - Device for actuating pushers in circular stocking looms in order to manufacture network stockings : en fr
  • US2921339A - Rotary molding machine and method of molding : en
  • USD187085S - Template or similar article : en
  • DE1073606B - Electric hand tools with cooling air brought in from another point : de en
  • DE1073803B - Exhaust engine brake for automobiles : de en
  • FR1203439A - Direction reference device : en fr
  • FR1204092A - Improvements in the protection of aluminum alloys against corrosion : en fr
  • FR1204147A - Tree Burnishing Machine : en fr
  • FR71770E - Mechanical and hydrodynamic shaft connection : en fr
  • DK88405C - Anchoring of rod-shaped primers by prestressed concrete. : da en
  • DK88417C - Control or alarm systems with sub-loops which, in addition to actuating means for triggering a common alarm signal, each contain group or sub-loop capacities serving for the location of each sub-loop. : da en
  • FR1203326A - Alloys based on iron and calcium : en fr
  • FR1203687A - Hydraulic sheep bell for driving in piles : en fr
  • US2921526A - Fuze safety device : en
  • US2921916A - Castor oil, diglycollic acid-organic diisocyanate prepolymers and cellular products prepared therefrom : en
  • AU5094659A - Improvements in or relating to devices for adjusting a mobile body guided through a feeler bya cam member orthe like, more particularly machine tools comprising such devices : en
  • AU5096059A - Improvements in or relating to electrical sockets : en
  • BE583017A - Footrest for bicycle pedals, with device for light reflection : en fr
  • BE583158A - Mixer-settler for liquid-liquid extraction against the current. : en fr
  • FR1203278A - Diffusion-tight heat-insulating product : en fr
  • AU5094759A - Polymers and copolymers of dimiethylvinyl phosphonate andthe processes for producing same : en
  • BE582759A - Concrete reinforcement layout : en fr
  • CA591077A - Cathode ray tube indicator system : en
  • AU5090959A - Crystalline boron arsenides, process for their preparation and of shaped objects embodying same : en
  • CA591233A - Electric-motor speed regulating system : en
  • DE1073506B - Process for cleaning acetylsalicylic acid : de en
  • CA590930A - Railway tie pad : en
  • CA590967A - Incremental stepper motor : en
  • FR1204042A - Self-lubricating guide ring : en fr
  • FR1203593A - Impermeable corrugated cardboard and its manufacturing process : en fr
  • FR1203726A - Copolymerization process for the preparation of a resinous composition based on unsaturated polymeric products, suitable for the preparation of prepregs, and products obtained by this process : en fr
  • FR1203824A - Automobile car with exhaust gas engine brake : en fr
  • DE1073609B - Converter system with several branches connected in parallel and containing electrical valves : de en
  • US2921703A - Lift truck hoisting and dumping equipment : en
  • US2922113A - Electroresponsive device : en
  • US2921682A - Separation by crystallization : en
  • US2921557A - Writing instruments : en
  • US2921651A - Air-cooled disc brake with segmental actuator disc : en
  • US2921876A - Activation of aluminum : en
  • US2921896A - Petroleum refining : en
  • AU5097159A - Improvements in or relating to sterilising or preserving apparatus : en
  • US2921487A - Indexing fixture : en
  • US2921679A - Novel flotation process : en
  • USD187078S - Plate : en
  • GB826807A - Improvements in or relating to tubular capacitors : en
  • DE1804462U - SHIRT BOX. : de en
  • FR1203353A - Lightening agents for organic bodies : en fr
  • FR71787E - Process for the preparation of n-substitution products of 2, 4-diamino-1, 3, 5 triazine : en fr
  • DE1804459U - FASTENING DEVICE FOR DISPENSING BOARDS OF HOERSAAL CHAIRS UNDER THE DESK. : de en
  • DE1804531U - EYEGLASSES WITH GLARE PROTECTION : de en
  • DE1073454B - Process for the production of hydrogen peroxide : de en
  • DE1073801B - : de en
  • DE1073931B - Swellable mass for the production of flat prints on walls, panels or other building elements : de en
  • DE973315C - Device for deflecting a beam flowing out of a pipe : de en
  • FR1204134A - Improvements to internal combustion engines : en fr
  • DE1073458B - Process for the production of calcium carbide with a low softening or melting point : de en
  • DE1804589U - THREE-WHEELED CART, ESPECIALLY FOR CARRYING Linen bags in large laundry rooms. : de en
  • FR1203975A - Wind tunnel improvements : en fr
  • DE1804355U - TRANSFORMATION ARRANGEMENT, IN PARTICULAR FOR HIGH FREQUENCIES. : de en
  • FR1203468A - Screw cap for synthetic material bottles : en fr
  • FR1203809A - Single-axis farm tractor, or small cultivator : en fr
  • FR1204142A - Automatic control device for various bag making machines : en fr
  • GB826714A - Improvements in or relating to the etching of printing plates : en
  • DE1073903B - Dry razor shaving head, which contains a cutting plate provided with openings and a cutting element which is movably arranged behind this cutting plate and has at least one recess : de en
  • FR1203503A - Advanced rotating electrical machines : en fr
  • GB826765A - Rope sling for lifting loads : en
  • BE583164A - Rotary condenser. : en fr
  • CA590933A - Highly wear-resistant zinc base alloy : en
  • DE1073618B - Device for preventing an electricity meter from idling : de en
  • DE1073510B - refrigerator : de en
  • DE1073737B - Use of lubricants in molding compounds based on polyamides : de en
  • FR1203878A - Process for manufacturing hats, or other articles, in plastic fabric and means for carrying out this process : en fr
  • FR1203973A - Water dispenser for evaporative air cooler or any other device requiring a low and constant water flow distributed over a large area : en fr
  • FR1204138A - Adjustment device in the air operated charcoal wash tanks : en fr
  • US2921794A - Record changer : en
  • USD187083S - : en
  • BE582713A - Antiseptic lotion. : en fr
  • CA591047A - 11.beta., 17.beta.-DIHYDROXY-4-ANDROSTENE-3-ONE AND 10-NORMETHYL DERIVATIVE : en
  • DE1073629B - Equipment for electric fishing : de en
  • DE1073734B - Process for the bubble-free production of moldings consisting of curable or thermoplastic casting resins using a vacuum treatment : de en
  • DE1073873B - Gyro-assisted servo control system for the actuation of aircraft rudder surfaces : de en
  • DE1073900B - Gate lock : de en
  • US2921484A - Saw sharpening apparatus : en
  • US2921489A - Chain-type pipe wrench : en
  • US2921875A - Manufacture of molybdenum and alloys thereof : en
  • AU5085059A - New 18-oxygenated steroids and process for their manufacture : en
  • BE582831A - Cooling system for internal combustion engines with air precompression : en fr
  • BE582902A - Automatic goods dispenser : en fr
  • FR1203279A - Rolled sections of steel or other metals and alloys : en fr
  • US2921440A - Safety devices for contained fluid pressure systems : en
  • FR1203561A - Improvements to fractionation devices : en fr
  • AU5083759A - Glass bending mold : en
  • FR71778E - porous, sintered friction element, especially for brake and clutch : en fr
  • FR71788E - Slippery spark spark plug : en fr
  • FR1204146A - Generation of inert atmospheres in fuel tanks and the like : en fr
  • US2921711A - Pressure applicator : en
  • US2922147A - Fire alarm system : en
  • DE1073686B - X-ray protection pulpit with wheels and seat plate : de en
  • FR1203424A - Manufacturing process of 2-beta, and 1-beta-hydroxyethylsemicarbazide hydrochloride : en fr
  • FR1203541A - Device for phonographic recording of two independent pieces of information in the same groove, and corresponding playback device : en fr
  • BE582821A - Device for sieving liquid suspensions : en fr
  • CA591216A - Implement mounting means : en
  • US2921462A - Interlocking pre-cast panels : en
  • US2921826A - Display rack : en
  • FR1203745A - Process for controlled dealkylation of alkylbenzenes : en fr
  • US2921719A - Fluid dispensing system : en
  • FR1203500A - Electric dust vacuum : en fr
  • FR1203936A - Press control device : en fr
  • US2921940A - Grignard preparation of certain hydroxy compounds : en
  • AU5095159A - Improvements in or relating tothe production ofa butadiene polymer containing cis 1, 4-addition : en
  • FR71759E - Expanded wood frame cellular panel : en fr
  • GB826830A - Derivatives of aminoethyl (2,5-endomethylene-benzhydryl) ether : en
  • FR1204002A - Process for preparing sodium borohydride : en fr
  • FR1203305A - Device for remote indication of complex resistance variations : en fr
  • GB826668A - Process for manufacturing basic carboxamides : en
  • GB826707A - Improvements in or relating to record card punching apparatus : en
  • FR1244816A - Tensioning device for the wick winding supports on spinning cards : en fr
  • FR1203273A - Improvements to mattress lift cushions called : en fr
  • FR1203668A - Improvements to lifting devices fitted with a load trolley : en fr
  • FR1203821A - Device for controlling, in a vertical gyroscope, the passage from normal erection to pitch-tilt erection : en fr
  • FR1203801A - Advanced sewing machine work mechanism : en fr
  • FR1204033A - Removable tank : en fr
  • FR1203290A - Improvements to tire molds : en fr
  • FR1203477A - Helical exchange column : en fr
  • FR1203495A - Device for producing notched wires for welded armament mats : en fr
  • FR1203928A - Improvements to hair clips and the like : en fr
  • GB826740A - Porous media : en
  • GB826764A - Improvements in or relating to display devices : en
  • US2922079A - Apparatus for producing flash illumination : en
  • US2921578A - Therapeutic apparatus of the chair type, and the like : en
  • US2922028A - Electric arc electrodes : en
  • DE1804320U - BROOM. : de en
  • US2921684A - Whirlpool separator : en
  • DE1073435B - Rotary brush : de en
  • US2921799A - Tractor safeguard : en
  • US2921953A - New substituted amino acid compounds and their preparation : en
  • CA591129A - Process of preparing terephthalic acid : en
  • AU238979B2 - Improvements in or relating to equipment for aligning railtrack : en
  • BE582942A - Improvements to passage and screening processes and apparatus : en fr
  • CA590872A - Barking machine : en
  • DE1073569B - Holding device for lightning protection conductors on roof ridge tiles, ridge stones and the like : de en
  • DE1073718B - : de en
  • DE1073749B - Device for measuring hole center distances independent of the tolerances of the hole diameter : de en
  • FR1204115A - Process for manufacturing elements containing nuclear fuel : en fr
  • US2922026A - Spot-welding apparatus : en
  • CA591014A - Preparation of thorium and thorium-uranium oxides : en
  • US2921708A - Stoppers : en
  • US2921974A - Deferred action type battery : en
  • AU231840B2 - Improvements in articles of footwear : en
  • BE583043A - Method and means for amplifying or restoring hearing : en fr
  • US2921768A - Differential pressure energized pilot valve controlled shut-off valve with fluid pressure actuator seal : en
  • US2921878A - Heat treating nickel-iron alloys : en
  • DE1073562B - Distribution arrangement for very short electromagnetic waves : de en
  • FR1203701A - Lift tilt mechanism with lever system : en fr
  • DE1073649B - Safety device in the event of deflagration in nuclear reactors : de en
  • DE1073765B - Photographic lens : de en
  • DE1804550U - FLOATING BUOY. : de en
  • DE1804597U - CAR SUPPORT BACK CUSHION. : de en
  • FR1203706A - Signal comparison system : en fr
  • FR1204013A - Improvement to waterproof winding crowns : en fr
  • CA590899A - Electro-filter : en
  • DE1073605B - Electric motor with housing shell cast onto the stator core : de en
  • DE1073862B - : de en
  • DE1073910B - Firearm : de en
  • AU5084859A - Improvements in or relating. to conveyor installations : en
  • BE583117A - Pulse sending device. : en fr
  • DE1073723B - Plastic-clad metal door with a two-part fixed metal frame : de en
  • FR1203835A - Method, apparatus and installation for the calibration of pressure gauges : en fr
  • FR71767E - Support for the packaging of mass-produced objects and particularly pharmaceutical ampoules : en fr
  • GB826688A - Improvements in or relating to translucent panels : en
  • BE582722A - Device for removing water from floors. : en nl
  • CA590936A - Autotransformer tap-changing connection : en
  • US2921602A - Shiftable mechanism with momentarily actuated control : en
  • US2922017A - Electric heating element and support : en
  • CA591196A - Apparatus for the formation of necks on headers : en
  • AU235043B2 - Pulse feeding catalytic conversion process : en
  • BE582806A - Device and method for automatically emptying washing machines with a front loading port : en fr
  • DE1804514U - ADJUSTABLE BRACKET WITH TRACK FOR THE CONSTRUCTION INDUSTRY. : de en
  • AU5084359A - Production of conjugated diolefines : en
  • BE582839A - Insulating layers for roll-up floor coverings based on bitumen felt board : en fr
  • BE583127A - Transmitting antenna with dipole panels. : en fr
  • DE1804483U - MANAGEMENT LEVEL. : de en
  • DE1804647U - SAFETY DEVICE FOR IGNITORS. : de en
  • BE583062A - Process for the ingot casting of steels and other ferrous compounds and device for its application. : en fr
  • AU235619B2 - Removal of certain fission product metals from liquid bismuth compositions : en
  • DE1073908B - Form for vulcanizing rubber or plastic soles onto leather or fabric footwear : de en
  • GB826750A - Improved mining support frame : en
  • US2921968A - Crystal purification process and apparatus : en
  • DE1073677B - Guard cord and the like : de en
  • FR1203289A - Clutch and cage set for one-way clutches : en fr
  • FR1203895A - Constant flow generator for liquids containing solid impurities more particularly : en fr
  • US2921856A - Use of metal deactivator in fatty materials : en
  • CA591087A - Process for preparing 17-alkyl-19-nortestosterones : en
  • US2921891A - Reactor coolant-moderator : en
  • BE580828A - Glass bending mold : en fr
  • CA591209A - Extraction of hydrocarbons from water : en
  • US2921413A - Rotary machine for processing workpieces : en
  • US2921449A - Elastic shaft coupling : en
  • AU233760B2 - Improvements relating tothe preparation of metallic chromates : en
  • BE582820A - Mower bar : en fr
  • CA591055A - Fluid seals for shafts : en
  • USD187070S - Automobile panel trim unit : en
  • AU239427B2 - Improvements relating tothe controlled hydrogenation of gasolines to reduce gum-forming tendency : en
  • US2921418A - Razor blade sharpener : en
  • US2921472A - Centrifugally actuated gyro uncaging mechanism : en
  • USPP1896P - Rose plant : en
  • AU237810B2 - Improved hydraulic or air coupling. t : en
  • CA590848A - Sanding and polishing machines : en
  • CA591134A - Scalping die assembly : en
  • DE1804659U - TOY. : de en
  • AU5095759A - Improvements in or relating to electromagnetic circuit devices : en
  • CA590968A - Aluminum phosphate dispersion : en
  • CA590986A - Method of treating waters to be introduced into geological formations : en
  • CA591073A - Electric timing device : en
  • AU233195B2 - ANEW And improved method of and means for MAKING A CONNECTION IN IRRIGATION PIPES ORTHE LIKE : en
  • AU241197B2 - Laminates and process for their manufacture : en
  • US2921855A - A highly nutritional margarine : en
  • US2921314A - Staple or like fastener driving machine : en
  • US2921834A - Process for preparing metal selenides : en
  • US2922149A - Indicator circuits : en
  • DE1804385U - SPRING BOWL HOLDER FOR LIGHT BULB SOCKETS. : de en
  • FR1203460A - Shoe tip forming machine : en fr
  • FR1204012A - Laboratory clamp : en fr
  • GB826670A - Improvements in chairs with tip-up seats for theatres and the like : en
  • US2921654A - Sealing means for vehicle brakes : en
  • BE580871A - Fuel cartridges for nuclear reactors : en fr
  • BE582938A - Combination toilet seat for use by adults and children. : en fr
  • CA590993A - Flexible liquid-tight conduit connectors : en
  • AU4012158A - Agricultural disc implements : en
  • AU5084659A - Improvements in gas filtration media : en
  • CA591232A - Bale thrower variations : en
  • AU5082659A - Improvements in and relating tothe manufacture of womens stockings and knitted fabric : en
  • BE582720A - Carrier : en fr
  • AU238694B2 - Improvements in or relating to sterilising or preserving apparatus : en
  • AU5099459A - The rolled adapted and mounted tent for vehicles : en
  • US2921412A - Rotary machine for processing workpieces : en
  • DE1804322U - DEVICE FOR ATTACHING SLEEVES TO BOOKS. : de en
  • GB826751A - Improvements in or relating to sodium vapour electric discharge lamps : en
  • AU5658560A - Counterflow sizer and method of sizing : en
  • BE580879A - Machine for handling boxes : en fr
  • CA590934A - Highly wear-resistant zinc base alloy : en
  • AU5095059A - Process forthe manufacture of foamed polyurethane products : en
  • BE582822A - Compressed air distributor for pneumatic braking systems with engine brake actuator, particularly for vehicles : en fr
  • BE583011A - A method of preventing the absorption of water into the soil by capillary action : en nl
  • US2921973A - Thermoelements and devices embodying them : en
  • US2922116A - Volume-limiting amplifier : en
  • AU234485B2 - Improvements to electric detonators : en
  • SE170138C1 - : en
  • US2921642A - Vehicle wall conduit connector : en
  • US2921518A - Explosive ordnance construction : en
  • US2922031A - Lighting fixture : en
  • BE582786A - Pouring ladle plug rod retainer : en fr
  • DE1073597B - : de en
  • FR1203329A - Toy : en fr
  • FR1203484A - Process of refining steel by blowing or blowing : en fr
  • FR1203700A - Electrical circuit intended to equip a machine for spark machining : en fr
  • US2921455A - Method of making a knit stocking : en
  • AU4215558A - Improvements in envelopes : en
  • DE1073483B - Process for the continuous production of hexachlorocyclopentadiene : de en
  • DE1073866B - Process for the production of corrected photographic color separations and / or photographic copies : de en
  • FR1203517A - Improvements in breaking and electrical devices : en fr
  • FR1203521A - Improved burner device intended in particular for combustion chambers with a continuous flow : en fr
  • FR1203660A - Spinning loom : en fr
  • FR71780E - Method and device for regulating liquid flow rates and other applications : en fr
  • GB826719A - Glass melting tank : en
  • US2921828A - Surface treating polyester films and fibers with primary amino compounds : en
  • US2921970A - Process for separating normal aliphatic hydrocarbons using zeolitic molecular sieves : en
  • US2922037A - Quick recovery circuit for blocking oscillators : en
  • US2921468A - Meters : en
  • US2921686A - Fluid filtering apparatus with removable filter holder : en
  • US2921531A - Pressure fluid-operated pump structure : en
  • AU5083559A - Link and flight bar assembly conveyor ina blasting machine : en
  • BE583077A - Device for controlling the purge valve in steam turbines fitted with an intermediate superheater. : en fr
  • US2921789A - Rocking horse : en
  • US2921872A - Method of insulating an electrical conductor with a copolymer comprising ethylene and propylene or 1-butene or 2-butene : en
  • FR1203372A - Die for the manufacture of hollow filaments : en fr
  • DE1073804B - Fuel injection pump : de en
  • DE1804334U - DEVICE FOR TIEING WOODEN SLEEPERS WITH A STEEL TAPE. : de en
  • DE1804373U - TRAINING AND FASTENING OF CONTACTS ON CONTACT PLATES OR LEVERS IN ELECTRIC INSTALLATION SWITCHES. : de en
  • DE1804685U - ARRANGEMENT ON DISCHARGE MANIFOLD FOR PNEUMATIC SYSTEMS. : de en
  • DE1073667B - Ver go to the catalytic and hydrogenate the columns of hydrocarbon oils : de en
  • US2921694A - Display stand : en
  • US2922071A - Direct-viewing storage tubes : en
  • DE1073825B - Position indicator for remote-controlled valves and the like : de en
  • DE1073847B - Device for joint adjustment of tool carriers in paper sack machines : de en
  • FR1203806A - Sorting device : en fr
  • FR1203930A - Ketene purification process : en fr
  • FR71785E - Improvements to pipe fittings : en fr
  • GB826721A - Improvements in or relating to jacks for knitting machines : en
  • US2921463A - Concrete structural element reinforced with glass fibers : en
  • US2921618A - Indenting dies for electrical terminals : en
  • US2921957A - Process for the production of fluoroesters : en
  • FR1204130A - New anti-interference ignition cable for internal combustion engines : en fr
  • GB826666A - A new or improved roller assemblage : en
  • FR1203984A - Device for controlling the supply to a device for consuming a pressurized fluid from two or more sources : en fr
  • FR71793E - fishing tackle case : en fr
  • DE1073947B - Steel belt conveyor : de en
  • DE1073979B - Process for cleaning beets and cane sugar juices : de en
  • FR1203548A - Alternative movements generator : en fr
  • FR1204123A - Improvements to projecting and tilting window frames : en fr
  • GB826730A - Electric resistance elements : en
  • IE24027L - Bead wire for tyres. : en
  • AU5083059A - Improvements in or relating to facsimile apparatus : en
  • FR1203256A - Calendar empty-pocket : en fr
  • FR1203610A - Softening and soaking compound based on animal and vegetable fats, for the treatment of yarns and fabrics, and method of manufacture : en fr
  • FR1203890A - High performance straight combing machine : en fr
  • US2921428A - Rotor for wire stranding machine : en
  • US2922092A - Base contact members for semiconductor devices : en
  • US2921332A - Door check : en
  • US2922099A - Speed control eddy current brake : en
  • CA590954A - Preparation of spheroidal contact masses : en
  • CA591127A - Multiple variable resistance control with common snap-in mounting : en
  • CA591189A - Packaging machine : en
  • US2921319A - Drip tray for toilet tank : en
  • BE583001A - Building construction : en fr
  • US2921511A - Control of the iris aperture size in photographic cameras : en
  • US2921704A - Liftmobile truck : en
  • BE582781R - Device for finding lost planes : en fr
  • FR1203685A - High power multi-station press for metalworking : en fr
  • BE582733A - Process for manufacturing hollow bodies in artificial material : en fr
  • CA590867A - Production of refractory metals such as titanium, etc. : en
  • BE583182A - Relay with multiple armature contacts. : en fr
  • AU5095859A - Improvements in or relating to magnetic information storage arrangements : en
  • CA590852A - Polymerizable polysiloxane compounds and copolymers thereof : en
  • DE1073752B - Camera tripod : de en
  • DE1804325U - VISUAL AND PROTECTIVE COVER FOR PRINTED MATTERS AND THE LIKE, IN PARTICULAR IDENTIFICATION SCHOOL. : de en
  • BE582980A - Manufacturing process of alloys, in particular non-ferrous : en fr
  • CA590950A - Brightening agents : en
  • DE1804491U - HEATING ELEMENTS FOR CENTRAL HEATING SYSTEM WITH HOT WATER FLOW FOR LIVING ROOMS IN NEW BUILDINGS AND ALSO IN OLD BUILDINGS. : de en
  • FR1203862A - Method and apparatus for refining crude mothballs : en fr
  • FR71705E - Fluorinated olefin polymerization process : en fr
  • GB826685A - An improved magnetic separator : en
  • GB826776A - Improvements in or relating to pianoforte constructions : en
  • DE1073457B - Device for the production of carbon disulfide : de en
  • DE1073781B - Clamp for detachable attachment of cultivator tools : de en
  • CA591010A - Powdered soup product and method of making same : en
  • AU5085459A - Improvements relating tothe oxidation of residual petroleum waxes : en
  • BE580864A - Process for the manufacture of coal sinter. : en fr
  • AU239707B2 - Improvements in and relating to apparatus for cutting and heat sealing synthetic plastic materials : en
  • US2921821A - Antifriction bearing lubricator : en
  • FR1203292A - Advanced floor for motor vehicle : en fr
  • FR1203551A - Contactor for dental prosthesis : en fr
  • FR1203696A - Improvements in the manufacture of unsaturated hydrocarbons and methanol : en fr
  • FR1203797A - Rhodanhydrins (thiocyanhydrins) of the steroid series and their preparation : en fr
  • BE583063A - Method and device for holding the ends of the thread on hold, in particular in winding looms. : en fr
  • CA591063A - Snapping roll opening device for corn pickers : en
  • US2921894A - Anode for fused salt electrolysis : en
  • BE582937A - Device for measuring the load on a cable of an extraction installation : en fr
  • DE1073541B - Teaching about the production of magnetic memory memories : de en
  • DE1073823B - Magnetic valve drive : de en
  • BE582770A - Advertising packaging comprising a transparent part in the form of slides or stereoscopic views. : en fr
  • US2921663A - Sheet handling apparatus : en
  • AU3976958A - Improvements in processes for preparing sutures andthe like : en
  • AU5081359A - Modified carbon black : en
  • DE1073757B - Device for lateral guidance of the recording medium with simultaneous generation of a predetermined tensile force in paper feed devices for recording devices : de en
  • DE1073956B - Warp beam lift trolley : de en
  • US2921822A - Self centering high temperature bearing : en
  • US2922083A - Low voltage control apparatus : en
  • BE582728A - Extraction plant : en fr
  • DE1073568B - Device for applying grommets or molded parts untei expanding the same onto electrical conductors or elongated bodies : de en
  • AU5089459A - Extrusion press with multistation billet container unit : en
  • AU5091659A - Improvements in braking means for motor vehicles : en
  • BE582904A - Device to prevent bedwetting : en nl
  • BE582991A - Cladding plates, for covering walls, ceilings, etc. : en fr
  • DE1073904B - : de en
  • US2921798A - Combination household utility implement : en
  • US2921987A - Two-way trunk circuit : en
  • US2922144A - Read-record circuits : en
  • AU241010B2 - Improvements in or relating to electromagnetic circuit devices : en
  • CA591104A - Dyeing and printing pastes : en
  • AU5084759A - Means and method for stabilizing laminar boundary layer flow : en
  • BE582920A - Arrangement of heat exchangers : en fr
  • BE582984A - Slope correction foot for ladders, stepladders and the like : en fr
  • CA590836A - Quick detachable coupler : en
  • CA591069A - Tube bending apparatus : en
  • AU242954B2 - Basic principals forthe continuous pressure cooking of licorice or other pastes : en
  • BE583008A - Device for ensuring the calm emptying of heavy materials at the exit of classification machines : en fr
  • DE1073658B - Inductor, especially in a helical or U-shape, with spacers attached to it and method for its manufacture : de en
  • FR71731E - Method and devices for installing diffusing ducts in silos or stores used for the storage of granular materials and in particular cereals : en fr
  • CA591051A - Directional wattmeter : en
  • BE583028A - Polychromatic copying device : en fr
  • BE583180A - Rock perforation tool. : en fr
  • US2921603A - Double ported poppet valve : en
  • US2921815A - Wheel cover : en
  • FR1203694A - Manufacturing process of creped yarn based on synthetic linear polymers : en fr
  • US2921786A - Cloth spreading machines : en
  • USD187076S - Fibli fibz : en
  • AU5081559A - Method for heating materials by electron bombardment ina vacuum : en
  • BE582815A - Anthraquinone dyes, their manufacturing process and applications : en fr
  • CA591131A - Process for producing hardboard : en
  • CA590870A - Apparatus for preventing flock build-up on a flocking machine electrode : en
  • CA590919A - Crinkled synthetic resin panels : en
  • AU5084259A - Improvements in or relating to cathode ray display devices : en
  • US2921459A - Combined clothes washer and extractor : en
  • CA590924A - Antenna tuning device for automobile radios : en
  • CA591007A - Complex metal compounds of azo-dyestuffs : en
  • DE1073590B - Arrangement for producing some arbitrarily selectable switching combinations and their switching in a certain tent sequence (program) : de en
  • DE1073780B - Eyelet button : de en
  • DE1804458U - HYDRAULIC DEVICE FOR LIFTING AND LOWERING TABLES. : de en
  • DE973307C - Double cylinder circular knitting machine with two knitting positions : de en
  • FR1203387A - Device for the automatic resonance tuning of a consumer with different reactances : en fr
  • FR71757E - Rotary element : en fr
  • GB826679A - Improvements in or relating to punched card handling machines : en
  • US2922133A - Commutating reactor : en
  • USD187093S - Venetian blind display stand : en
  • CA590959A - Dyeing of polymers of acrylonitrile : en
  • US2921343A - Method of producing a component of a liquid dispenser : en
  • US2922081A - Component support structure : en
  • CA590888A - Method and apparatus for the utilization of impure sulfur with the production of so2 : en
  • CA590956A - Supersensitization of photographic silver halide emulsions : en
  • CA590913A - Settees and the like : en
  • BE580842A - Heterocyclic compounds and their preparation : en fr
  • CA590911A - Apparatus for developing and/or fixing photographic printing material : en
  • CA591231A - Dust collector head : en
  • DE1804452U - LADING FOR SEAT. : de en
  • AU236595B2 - Improvements relating to fasteners : en
  • BE582896A - Improvements to or related to electric arc furnaces : en fr
  • AU231194B2 - Improvements in protective circuits ford. c. generators-using transistors andthe like : en
  • DE1073599B - Auxiliary device for selecting the setting values of a multi-pole circuit breaker, in particular a circuit breaker : de en
  • DE1804700U - MOUNTING SCOOTER FOR MOTOR VEHICLES. : de en
  • DE1073664B - Process for slowing down polymerization, condensation and addition reactions in the manufacture and processing of paints : de en
  • DE1073833B - Two roll crusher : de en
  • DE1073974B - : de en
  • FR1203720A - Method and apparatus for separating tobacco leaves : en fr
  • CA591197A - Sensitive meter-type relay : en
  • DE1073432B - Process for flocking or coating textiles : de en
  • GB826729A - Improvements in abrasive articles : en
  • GB826777A - Improvements in or relating to holders for incandescent electric lamp bulbs : en
  • BE580775R - Cobalamin / peptide complexes. : en fr
  • CA591190A - Soluble oil composition : en
  • DE1073566B - Galvanic primary cell and process for its manufacture : de en
  • DE1804673U - PACKING TABLE. : de en
  • FR1203884A - Improvements made to beds, especially those comprising a frame and a base formed by metal tubes or similar elements : en fr
  • FR1203913A - Light generator for billboard : en fr
  • DE1804450U - SUN PROTECTION ROOF. : de en
  • US2921788A - Single sheet feeders : en
  • CA591186A - Engine starter gearing : en
  • DE1073416B - Anti-glare device for automobiles : de en
  • DE1073502B - Process for the production of d 1 glutamic acid : de en
  • US2921909A - Substituted carbamide detergent composition : en
  • AU5081659A - Television receivers : en
  • AU5085159A - Cyclosteroid compounds and process for their manufacture : en
  • AU5081159A - Anti-breakage device for use inskip-loading : en
  • BE582879A - Seat, including vehicle seat : en fr
  • BE582958A - Work platform for exterior building work : en fr
  • CA591118A - Method of processing vermiculite : en
  • DE1804442U - BEDROOM. : de en
  • DE1804678U - TUBE. : de en
  • FR1204065A - Nozzle centrifuge with washing liquid supply duct : en fr
  • GR20484B - COATED NON-ABSORBED THREADS FOR SURGERY USE. : el en
  • AU4042658A - Automatic means for cutting material into pre-determined lengths : en
  • CA591045A - Decoder for pulse code modulation : en
  • CA591161A - Copolyester-modified polyepoxide resins : en
  • US2921451A - Constant velocity universal joint structure : en
  • US2921808A - Adjustable connections : en
  • AU235304B2 - Link and flight bar assembly conveyor ina blasting machine : en
  • AU5083159A - Improvements in or relating to equipment for aligning railtrack : en
  • BE583019A - Improvements to phonograph pick-ups : en fr
  • BE583056A - Automatically controlled ticker transmitter installation : en fr
  • CA590909A - Cooling exhaust gases : en
  • AU230615B2 - Glass bending mold : en
  • BE582828R - Torch arrestor and flame arrestor : en fr
  • CA23079S - Ventilating fan : en
  • CA591023A - Bag and handle therefor : en
  • DE1073475B - Process for the production of tetrafluoroethylene : de en
  • DE1073842B - Use of a material effective against bacteria and autolysis for the production of canned ice for food such as fish : de en
  • CA591120A - Hydrogenation process : en
  • US2921819A - Combination pivot pin and bushing device : en
  • US2921827A - Method for manufacturing incandescent lamps : en
  • US2921546A - Stop-motton detector for detecting the condition of bobbin thread in a sewing machine : en
  • CA591060A - Production of a bis(hydroxyphenyl) alkane : en
  • AU238801B2 - 17a HYDROXY-6 a METHYL-16-METHYLENEPREGN-4-ENE 3, 20-DIONE AND ACYL DERIVATIVES THEREOF AND PROCESS FOR THEIR PREPARATION : en
  • BE583185A - Self-heating canister. : en nl
  • CA591066A - Ruggedized iron vane electrical instrument : en
  • US2921344A - Method of making solid tire wheels : en
  • US2921850A - Nickel-base alloy : en
  • US2921848A - Fluidized-bed reduction of ore : en
  • US2921461A - Lock mortise adapter : en
  • US2922146A - Measuring system with temperature compensation : en
  • DE1073836B - Device for separating items to be sorted with different specific weights : de en
  • DE1073625B - ELECTRONIC FLASHING DEVICE WITH VOLTAGE REGULATION OF THE STORAGE CAPACITY : de en
  • FR1203287A - Symmetrical electric circuit, supplied with direct current : en fr
  • FR1203392A - Diaphragm control device, in particular for cameras : en fr
  • FR1204031A - Machine tool : en fr
  • US2921867A - Resin composition, process of making same, article impregnated there-with and process of impregnating : en
  • BE583067R - Trigger pulse generator. : en fr
  • CA590877A - Injection nozzles for internal combustion engines : en
  • US2921465A - Acoustic translating device : en
  • USD187074S - Two way speaker menu box : en
  • DE1073797B - Weed killers and lime fertilizers : de en
  • DE1804360U - EQUIPMENT FOR LADDER OR CABLE WITH DEVICE FOR LADDER IDENTIFICATION. : de en
  • DE1804631U - WINDING AND LOCKING DEVICE FOR BLINDS AND SHUTTERS. : de en
  • FR1203713A - Transmission with two hydraulically operated clutches : en fr
  • FR1204076A - Mobile extinguisher support : en fr
  • GR20470B - Stable, essentially ETHYLENE - bis - DITHEIOKARVAMIKAI COMPOUNDS disodium, dicalcium DIMAGNISIOUKAI dipotassium, VELTIOMENAI FUNGICIDE COMPOSITIONS PERILAMVANOUSAI TAFTAS AND METHOD for the preparation of stable, BIS - dithiocarbamates. : el en
  • US2921816A - Wheel cover : en
  • US2921769A - Turbine rotor : en
  • FR1203729A - Synchronizing device for gear change mechanisms with pinions, in particular for motor vehicles : en fr
  • DE1804554U - COUPLING FOR ELASTIC TRANSMISSION OF ROTATING FORCE. : de en
  • FR1203810A - Manufacture of secondary and tertiary amines : en fr
  • DE1073542B - Circuit arrangement for the optional distribution of current pulses over several lines : de en
  • DE1073681B - Process for the production of uniformly colored structures such as thread or films made of polypropylene : de en
  • DE1804476U - LID FOR HOUSEWARE. : de en
  • DE1073546B - Directional microphone with low vibration and wind sensitivity : de en
  • FR1203390A - High-lift jet system : en fr
  • FR1203538A - Process for dyeing triacetyl cellulose : en fr
  • BE583143A - Improvements to printing machines with continuous rotating character wheels. : en fr
  • BE583022A - Steam turbine installation fitted with a device for purging excess steam : en fr
  • CA590999A - Mixer for molten iron : en
  • US2921699A - Charging mechanism for an enclosure : en
  • BE582881A - Injection valve comprising an injection needle actuated by an electromagnet, in particular for internal combustion engines : en fr
  • US2922062A - Demountable gun for cathode ray tubes : en
  • AU241198B2 - Production. of polycarbonates : en
  • AU5084159A - Duct structure for pipes : en
  • DE1073487B - : de en
  • BE582775R - Filtered : en fr
  • US2921325A - Mop and brush cleaning device : en
  • US2921655A - Means for retaining bolts in position during assembly : en
  • US2922034A - Electronic distributor circuit : en
  • AU3965158A - Improvements relating to methods of forming foundations : en
  • BE580914A - Process for increasing the pigment content of pressed cakes : en fr
  • DE1073476B - Process for the preparation of γ, δ-olefinically unsaturated ketones which are branched in the δ-position : de en
  • DE1073753B - Carrying device in the form of a support or a tripod : de en
  • FR1203330A - Bath for galvanic deposition of shiny nickel coatings : en fr
  • FR1203384A - Direction reversing device for two-stroke internal combustion engines : en fr
  • US2921384A - Combination washer-drier : en
  • US2921635A - Reversible propeller : en
  • US2921980A - Prepay postpay paystation telephone arrangement : en
  • US2922135A - Electrical pin board cross connecting device : en
  • AU5088159A - Crystalline polyaldehydes : en
  • US2921425A - Very high capacity boxing machine : en
  • AU3974658A - IMPROVEMENTS a N OR RELATING TO OVERHEAD DOORS FOR GARAGES ANDTHE LAKE : en
  • US2922023A - Electric arc process and apparatus : en
  • CA590903A - Counting register : en
  • AU235467B2 - Bridge and method of building thesame : en
  • US2921445A - Centrifugal refrigeration machines : en
  • CA590883A - Blower connection for vacuum cleaners : en
  • DE1804363U - SNAP MOUNTING DEVICE FOR ELECTRICAL DEVICES. : de en
  • CA590975A - Process for the production of sulfur dioxide from sulfates : en
  • CA591018A - Terminal pin assembly : en
  • CA591038A - Draw speed indicator : en
  • DE1804501U - DEVICE FOR THE PREVENTION OF MOISTURE INGREDIENT IN NON-FILLED TENSIONING CHANNELS OF STRESS CONCRETE CONSTRUCTIONS. : de en
  • FR1203708A - Apparatus for handling flat objects such as cookies : en fr
  • GB826824A - Improvements in or relating to device for the prevention of electrolytic corrosion on ships : en
  • AU5090459A - Continuous meat stuffer : en
  • DE1073431B - Process for the consolidation of fiber structures, especially nonwovens : de en
  • BE583010A - Switching system for telephone communication : en fr
  • US2921478A - Indexing machine : en
  • US2921969A - Process and apparatus for crystal recovery employing an automatically controlled centrifuge : en
  • CA591191A - Purging continuously energized electrostatic precipitator : en
  • US2921374A - Combined measuring, numbering and reading device : en
  • AU239510B2 - 6 a-METHYL-11-OXY-17, 21-EPOXY-1, 4-PREGNADIENE-3, 20-DIONES AND 6 a -4ETHYL11-OXY-17, 21-EPOXY-4-PREGNENE-3, 20-DIONES : en
  • AU241437B2 - New antitussive agents : pyridazinone - 6 - carboxamides : en
  • BE582734A - Preparation of titanium dioxide : en fr
  • BE583016A - Improvements in control circuits for multiple cathode electron tubes : en fr
  • AU262853B2 - New sulfonamides : en
  • AU5085259A - New sulfonamides : en
  • US2921502A - Sear release for an automatic firearm : en
  • AU5081059A - A process and apparatus for carrying out telomerizing reactions : en
  • DE1073758B - Measuring vessel especially for a gasoline pump : de en
  • FR1204030A - Freewheel coupling : en fr
  • US2922129A - Hall effect device for electromagnetic waves : en
  • AU239937B2 - Crystalline polyaldehydes : en
  • AU5086759A - Substituted 2, 4-dioxo-pyrrolidines and process forthe manufacture thereof : en
  • CA590842A - Safety valves : en
  • CA591046A - Log debarking device : en
  • CA591068A - Extreme pressure lubricant compositions and the like : en
  • US2921527A - Centrifugally armed percussion fuze : en
  • US2921709A - Sealing closure for bottles and other containers : en
  • AU240948B2 - Improvements in or relating to couplings for fluid-carrying tubular elements : en
  • DE1073676B - Process for producing patterned or unpatterned right / right knitted fabric on hand knitting machines and a hand knitting machine for carrying out the process : de en
  • DE1804311U - LINING OF WATER EQUIPMENT USING PLASTIC FOILS OR PLATES, PRESENTLY FOR UNDERGROUND MINING. : de en
  • DE1804670U - MIXING MACHINE FOR BUILDING MATERIALS OD. DGL. : de en
  • AU3964258A - A telephone mounting bracket or support : en
  • AU5083459A - 6 a-METHYL-11-OXY-17, 21-EPOXY-1, 4-PREGNADIENE-3, 20-DIONES AND 6 a -4ETHYL11-OXY-17, 21-EPOXY-4-PREGNENE-3, 20-DIONES : en
  • BE582819A - Washing machine : en fr
  • BE583072A - Method and device for automatically dosing bast fiber stems, in particular flax, in order to enable the continuous processing of these stems into a bast fiber wick suitable for further processing. : en nl
  • AU5089159A - A method of preparing mixtures containing an amine accelerator : en
  • BE582968A - New method for the manufacture of exterior wall panels, consisting of a core of wood wool cement, provided with an eternit panel on one side or on both sides. : en nl
  • BE583100A - Improved device for hydraulic servo-mechanisms. : en fr
  • CA590875A - Control gear for steam turbines : en
  • US2921672A - Pill package : en
  • BE582744A - Shredder : en fr
  • CA591042A - Sulfonation of lube oil distillates : en
  • US2921727A - Garment forms : en
  • US2922020A - Method and apparatus for forming lap welded tubing : en
  • GB826680A - Collapsible containers and hinges therefor : en
  • DE973323C - Process for the production of alkali alcoholates : de en
  • FR1203816A - Hydraulic press whose press valves can be opened by servomotors : en fr
  • BE583002A - Basic dyes, their manufacturing process and their applications : en fr
  • DE1073828B - Lathe : de en
  • DE1804675U - STACK CONTAINERS MADE OF SHEET METAL. : de en
  • FR1203832A - Nozzle improvements : en fr
  • FR1203905A - Advanced coupling and its manufacturing process : en fr
  • DE1804378U - SIGNAL GENERATOR WITH A CONTACT TENDING TO BREAK. : de en
  • DE1073783B - Control device for agricultural machines, in particular root crop harvesting machines : de en
  • DE1804426U - CARRYING HANDLE FOR CARTON BOXES. : de en
  • DE973314C - Injection molding machine with a mold clamping unit that can be tilted about a horizontal axis : de en
  • FR1203346A - Device for unblocking exhaust ducts : en fr
  • GB826760A - Improvements in or relating to high frequency wave energy coupling devices : en
  • DE1073514B - Plate heat exchangers : de en
  • DE1804383U - LIQUID COOLING FOR ELECTRIC MACHINERY. : de en
  • FR1203751A - Gas turbine engine improvements : en fr
  • FR1203866A - Hinged paddle needle for hosiery crafts : en fr
  • FR1203790A - Method and installation for the transmission of telegraph signals in circuits operated in both directions with detection of faults and automatic repetition : en fr
  • FR1203820A - Titanium tetrachloride recovery process : en fr
  • US2921870A - Treatment of thermoplastic articles : en
  • US2921924A - Para-urazine-formaldehyde resin : en
  • CA590927A - Lubricating compositions : en
  • FR1203636A - Corrosion resistant steels : en fr
  • FR1203911A - Clip for obtaining pleats on curtains and drapes and how to use it : en fr
  • GB826759A - Improvements relating to electrical stages for performing logical functions : en
  • BE582947A - A method of making a sheet made primarily of tobacco. : en fr
  • CA590970A - Dyeing and printing of polymers of acrylonitrile : en
  • CA591107A - Transistor relay and signal shaping device : en
  • CA591109A - Speed control apparatus : en
  • DE1073648B - Thermal power plant with a circuit of a gaseous working medium, which is heated in a nuclear reactor : de en
  • DE1073946B - : de en
  • FR1203798A - Process for the preparation of isodeserpidic acid lactone and isoreserpic acid lactone : en fr
  • FR1203311A - Focusing device for photographic, cinematographic and similar cameras : en fr
  • FR1203774A - Gas turbine engine improvements : en fr
  • FR1203842A - Photolithographic plate, and process for its preparation : en fr
  • DE1073537B - Remote-controlled television system : de en
  • DE1804435U - DEVICE FOR CLEANING CLOTH FABRICS, IN PARTICULAR CARPETS AND FURNITURE COVERS. : de en
  • DK88416C - Opening and closing mechanism with exchange for windows with two bars displaceably arranged in opposite directions. : da en
  • US2922139A - Interlocking electrical terminal block : en
  • DE1804607U - SWIVELING BRACKET FOR SIGNS, IN PARTICULAR MOTOR VEHICLE LICENSE PLATES. : de en
  • DE973311C - Process for the conversion of largely anhydrous to rapidly soluble tetrasodium pyrophosphate : de en
  • FR1203943A - Advertising paper box for public roads : en fr
  • FR1203620A - Assembly for damping the oscillations of wheels of vehicles with elastically damped movements, in particular in the case of motor cars : en fr
  • FR1204066A - Closing link for a chain with ordinary links of a two-chain scraper conveyor, usable in particular in mines, and method of manufacture thereof : en fr
  • DE1073857B - Interchangeable roll film cassette : de en
  • DE1073976B - Electrically powered hand hammer : de en
  • FR1203723A - Advanced master cylinder for hydraulic brakes : en fr
  • FR1203945A - Drawing table : en fr
  • FR71775E - Improvement in internal combustion engines, compression ignition : en fr
  • FR71707E - Improvements made to flowmeters, especially those for liquid : en fr
  • FR1203450A - Belt with hernia or postoperative plastron : en fr
  • FR1203555A - Hygrometer : en fr
  • DE1073600B - Triggering device for switches with special high-speed switches : de en
  • DE1073972B - Warping machine : de en
  • DE1804654U - TEACHING MATERIAL OR GAME. : de en
  • FR1204113A - Radio and television reception facility : en fr
  • FR1203652A - Standard relay valve for control installation of pneumatic brakes of trailers with one or two lines : en fr
  • DE1804349U - LINE CATCH ARRANGEMENT FOR TELEVISION RECEIVERS. : de en
  • DE1804316U - TIE-UP PRESS. : de en
  • FR71760E - Economical and fully-protected maize stripping machine : en fr
  • DE1804367U - TERMINAL BAR FOR THE CONNECTION OF ZERO, PROTECTIVE AND OTHER CONDUCTORS. : de en
  • DE1804502U - PANEL SUPPORT FOR COMBINED PANEL SKELETON CONSTRUCTION. : de en
  • FR71771E - Phthalic esters usable as plasticizers for polyvinyl chloride : en fr
  • FR1203733A - Process for the preparation of subhalides of elements of subgroups 4, 5 and 6 of the periodic system as well as of silicon, process for the transformation of these subhalides into pure metals and installation for its implementation : en fr
  • FR1203756A - Process for the preparation of aromatic dicarboxylic and polycarboxylic acids : en fr
  • FR1203526A - Document conveyor : en fr
  • FR1203910A - Hair clip : en fr
  • FR1203794A - Speed change especially for embroidery machine framer : en fr
  • FR1203858A - New vertical channel atomic stack cell : en fr
  • FR71725E - Improvements to decanter and sludge valves for tanks and other containers : en fr
  • GB826837A - Bicyclic guanidino compounds : en
  • FR1203622A - Ethylene polymerization process : en fr
  • DE1073690B - Preservative for aqueous substrates with a pH above 5.5 : de en
  • DE1804562U - STRIPED OR ROD-SHAPED COMPONENT THAT CURVES WHEN WARMED. : de en
  • DE1073899B - Bolt lock, especially for small writers : de en
  • FR1203845A - Advanced cathode ray tube : en fr
  • FR1204075A - Method for adjusting fibrin products : en fr
  • GB826827A - Process of concentrating niobium minerals by froth flotation : en
  • IE23483L - Telephone handset. : en
  • FR1203383A - Polymerization process of vinyl compounds : en fr
  • FR1203916A - Toothbrush : en fr
  • FR1203428A - Manufacturing process of para-amino diphenylamine : en fr
  • FR1204046A - Servo-motor regulator device : en fr
  • GB826669A - Improvements in or relating to axial-flow compressors : en
  • FR1203591A - V-belt transmission with automatic and continuously variable transmission ratio and hydraulic control, in particular for motor vehicles : en fr
  • FR1203873A - Manufacturing process for synthetic fibrous products : en fr
  • FR1203453A - Process for preserving products made from pasta with a determined water content : en fr
  • DE1073451B - Heating agitator for liquids with a circular or oval heating surface : de en
  • FR1203577A - : fr
  • FR1203635A - Method and apparatus for contacting solids with gases : en fr
  • FR1204011A - Stop grid for cleaning systems by spraying scrap metal : en fr
  • GB826673A - Improvements in and relating to a radiating burner : en
  • GR20478B - WATERPROOF CEMENT. : el en
  • DE1073520B - The use of a malleable ferritic steel : de en
  • DE1073744B - Process for the preparation of polymers and copolymers from vinyl chloride or vinyl acetate in an aqueous phase : de en
  • DE1073907B - Anti-skid for sports shoes : de en
  • CA591146A - Cold-cathode gas-discharge tubes : en
  • FR1203554A - Thermostatic device : en fr
  • FR1203394A - Ceiling construction : en fr
  • FR1203996A - Oscillating sieve with circular path : en fr
  • FR1203752A - fixing or connection element, removable, elastic, sound or vibration damper and its applications : en fr
  • DE1073515B - Process for smashing cooled cinderella : de en
  • BE583089A - Hairdressing. : en fr
  • FR1203506A - Card-register collector : en fr
  • AU3968158A - Basic principals forthe continuous pressure cooking of licorice or other pastes : en
  • DE1073528B - Superstructure measuring carriage : de en
  • DE1804642U - LINE RECORDER. : de en
  • DE1804516U - CENTER PLATE SEPARATING SAW. : de en
  • DD18106A1 - Mordant : de en
  • FR1204133A - Friction pad for mine prop : en fr
  • DE1073746B - Process for the polymerization of vinyl chloride : de en
  • FR1203414A - Catalyst suitable for the decomposition of hydrogen peroxide : en fr
  • FR1203585A - Amino acid and peptide derivatives and method of peptide synthesis : en fr
  • FR1203827A - Electrolytic cell : en fr
  • FR1204004A - Electric trigger system for continuous operation of tape recorders : en fr
  • FR1203686A - Clutch control mechanism for motor vehicles : en fr
  • DE1073422B - Device working with hydraulic or pneumatic clamping means for loosening and tightening the fastening means for machine parts that can slide on one another, in particular for rolling mill devices that can be moved on base plates : de en
  • DE1073621B - Procedure for measuring the internal network resistance : de en
  • FR1203396A - Fluid flow adjustment device : en fr
  • FR1203629A - New copolymerization products, their preparation process and their use : en fr
  • FR1204074A - Refrigeration machine : en fr
  • GB826829A - Improvements in and relating to organometallic catalysts : en
  • US2921830A - Hydron blue dyestuff compositions : en
  • FR71744E - Advanced switch : en fr
  • FR1204114A - Process for the preparation of powdered solids with an integral flavor that are easily soluble and have good shelf life, from liquid food or consumer products, such as fruit juices, milk, eggs, coffee extracts and the like : en fr
  • US2921364A - Multi-spindle automatic lathe : en
  • US2921453A - Guide bar lifting mechanism for warp knitting machines : en
  • US2921677A - Jewelry mounting support : en
  • US2922136A - Lamp socket : en
  • US2922043A - Tuker assembly : en
  • BE583039A - : en
  • BE583179A - Pressure transducer based on a magnetostrict torsion. : en fr
  • CA590834A - Means for igniting and filling combustion chambers of reaction pulsatory jets : en
  • FR1203648A - Ignition and maintenance device for electric discharge lamps : en fr
  • US2921604A - Multiple-way valve : en
  • BE583033A - Improvements to a joint used to assemble a frame formed of tubular rods : en fr
  • CA590896A - Card index guide : en
  • AU234574B2 - Improvements in or relating to fuel feeding apparatus : en
  • BE582997R - Device for delaying the pressurization of a positive displacement pump, especially applicable to fuel oil burners with mechanical spraying : en fr
  • US2921408A - Toy automobile controllable from a distance : en
  • US2921726A - Folding table : en
  • AU239282B2 - Improvements relating tothe hydrogenation of gasolines using a nickel containing catalyst : en
  • US2921624A - Article of repose for supporting the body of a person : en
  • US2921994A - Retractible reel assembly for electric razors : en
  • US2921485A - Method of forming a diamond tool : en
  • US2921714A - Installation for dispensing several beverages : en
  • DE1073739B - Process for dyeing synthetic polyamides in bulk : de en
  • US2921721A - Slurry valve : en
  • US2921890A - Electrolytic method for the production of pure titanium : en
  • DE1073508B - Sheet feeder for a duplicating machine : de en
  • DE1073671B - Process for the incineration of sulphite liquors : de en
  • DE1073958B - Heating cartridge door oil tanks : de en
  • DE1804520U - MODEL LEVER SEGMENT MADE OF ALUMINUM-ZINC-MAGNESIUM ALLOY. : de en
  • DE1804633U - DOOR TAPE WITH INCLINED RISK. : de en
  • FR1203600A - Improvements made to the arrangements of aerodynes intended for the transport of goods and other loads : en fr
  • FR1203850A - Improvements to pneumatic spraying devices in the fight against plant pests : en fr
  • DE1073728B - Veneer joint gluing machine : de en
  • DE1804676U - STACKABLE CONTAINER. : de en
  • US2921724A - Dispensing closures : en
  • US2922115A - Signal translating amplifying system : en
  • US2922140A - Selectively directive compressional wave transducers : en
  • BE582772A - Remote-controlled projectile equipped for exercise launches : en fr
  • BE583030A - Improvements in cooling of semiconductor devices : en fr
  • CA590949A - Bearing seal and method of making the same : en
  • CA591156A - Driving belt : en
  • AU234484B2 - Improvements relating to containers for liquefied gases : en
  • BE583138A - Mixed heating device. : en fr
  • US2921926A - Improved process for sulfur-curing polyurethane elastomers : en
  • AU230819B2 - Improvements in or relating toa projectile fuze fora gun witha rifled bore : en
  • DE1073688B - Lining compound for dental purposes : de en
  • FR1203505A - Further development of electric accumulators with negative zinc electrodes : en fr
  • GB826785A - Apparatus for drying loose fibrous materials and the like : en
  • FR1203303A - Device for the electrostatic separation of solid and liquid particles from a gas stream : en fr
  • FR1203619A - Process for the preparation of 4-sulfanilamido-2, 6-dimethoxypyrimidine : en fr
  • FR1203646A - Manufacture of porous and non-porous sheets : en fr
  • FR1203882A - Synthetic rubber vulcanization process using halomethylphenols substituted by a hydrocarbon : en fr
  • FR1204047A - Electric dust vacuum : en fr
  • FR1203271A - Improvements in freezing processes for making ice : en fr
  • FR1203604A - Power transmission device of an engine : en fr
  • FR1203796A - Production process for dyes and prints : en fr
  • FR1203864A - Single-member device for the simultaneous feed of several superimposed sheets of different length drawn from continuous bands, and particularly suitable for automatic packaging machines or the like : en fr
  • GR20471B - METHOD SAFEGUARDING HOME AND STORES FROM POSSIBLE RISK OF BREAKS AND DEVICES FOR THE APPLICATION OF THE METHOD. : el en
  • US2921597A - Vacuum control apparatus : en
  • DE1073809B - Bearing sealing : de en
  • DE1804366U - ARRANGEMENT OF ELECTRICAL DEVICES IN DISTRIBUTION PANELS AND COUNTER PANELS. : de en
  • US2921350A - Storm window : en
  • DE1804557U - COMPOSITE PIPE. : de en
  • FR1203663A - Refrigeration system : en fr
  • FR1203896A - Improvements to tubular scaffolding : en fr
  • FR1203285A - Universal suspension or deflection pulley : en fr
  • FR1203822A - Crucible for melting very pure silicon or other bodies and method of manufacturing said crucible : en fr
  • GB826753A - Improvements in or relating to bearings for torsion bar suspensions : en
  • US2921582A - Hypodermic injection apparatus : en
  • US2921671A - Tube drawing machine : en
  • DE1804447U - ARMCHAIR. : de en
  • DE1804494U - DEVICE FOR ESTABLISHING THE CONNECTION BETWEEN AN AIR CONDITIONING DEVICE AND THE OUTDOOR AIR. : de en
  • FR1203607A - Rubber-based vulcanizates : en fr
  • FR1203633A - Clamp : en fr
  • FR1203781A - Tractor improvements : en fr
  • CA590830A - Characterized package : en
  • FR1203543A - Process for the preparation of na- (5-nitro-2-furfurylidene) -3-amino-5-methyl-2-thiooxazolidone and new intermediates used in this preparation : en fr
  • FR1203787A - Mono-Azo Acid Dyes, Their Manufacturing Process and Applications : en fr
  • DE1804406U - RECUPERATOR CONSISTING OF RADIATION AND CONVECTION PART. : de en
  • CA590998A - Grinding mill end liners : en
  • CA591175A - Control systems for aircraft : en
  • DE1804584U - CENTRAL SHUTTER WITH EXPOSURE VALUE ADJUSTMENT. : de en
  • FR1203641A - Advanced switching tube : en fr
  • GB826732A - Improvements in or relating to electrical condensers : en
  • CA590953A - Method and apparatus for pressing fibrous tubing : en
  • BE582709A - Negative impedance repeater : en fr
  • DE1804648U - REMOTE DISPLAYING TEMPERATURE MEASURING INSTRUMENT. : de en
  • US2921584A - Vessel occluder : en
  • AU5088959A - Bridge and method of building thesame : en
  • BE583093A - Price scale balance. : en fr
  • DE1073896B - Device for honing workpiece bores : de en
  • DE1073412B - Bread dough molding machine : de en
  • DE1804431U - BOHNER DEVICE WITH DEVICE FOR ACCEPTANCE AND PORTION OF BOHNER WAX FROM INTERCHANGEABLE CONTAINERS. : de en
  • DE1804655U - ENTERTAINMENT OR EDUCATIONAL GAME. : de en
  • DE1073733B - Plant for vulcanizing rubber : de en
  • FR1203767A - Packaging box for bottles and the like : en fr
  • FR1203408A - Repair patches, in particular for inner tubes of tires : en fr
  • FR1203614A - Method and apparatus for producing a folded edge on a plastic container : en fr
  • GB826701A - Automatic slack adjusting mechanism : en
  • GB826804A - Improvements in or relating to measuring devices for determining the mean angle of heel or the mean angle of trim, of a ship : en
  • DE1073870B - Control device for controlling several single-acting hydraulic or pneumatic working cylinders, in particular the working cylinders of fire brigade ladders : de en
  • DE1073666B - Process for the production of electrical insulating varnish c : de en
  • DE1804395U - TENSION GRID, WHOSE LATTICE WIRE ARE FIXED ON THE BARS. : de en
  • DE1804661U - METAL PIPE BRACKET. : de en
  • DE1073442B - Suspension device with bridge riders for suspension files : de en
  • DE1804545U - ROTATING TINE WHEELS FOR GRASSZETTER. : de en
  • US2921397A - Fish landing net : en
  • FR1203385A - Process for the simultaneous production of boron-alkyls and high activity alumina : en fr
  • FR1203673A - Screw or nut with stop projections : en fr
  • FR1203977A - Belt with adjustable straps, especially for children's clothing : en fr
  • DE1073535B - TV receiver with ambient light-dependent contrast control : de en
  • FR1203857A - Transistron multivibrator : en fr
  • DE1073651B - Flowable, magnetizable medium, preferably made of spherical particles, which is subjected to the action of a magnetic field : de en
  • DE1804307U - BUASTER. OR. BUS PART OF CORSELETTES OD. DGL. : de en
  • DE1804321U - LOCKING HOOK FOR A LOCKING BAR OF A COOK OVEN OD. DGL. : de en
  • FR1203899A - Improvements in the manufacture of manganese dioxide by electrolytic means : en fr
  • FR1203442A - Contact device for direct electric heating by resistance of metal rod-shaped objects : en fr
  • FR1203568A - Automatic phone book : en fr
  • FR1203775A - Locking device for freewheel drive device : en fr
  • GB826726A - Improvements in or relating to electrical testing apparatus : en
  • FR1204131A - Device for unclogging blocked pipes : en fr
  • GB826835A - Improvements relating to power plant and to the operation of power plant and to tubulous boilers suitable for use in power plant : en
  • DE1073863B - : de en
  • DE1804398U - PERMANENT MAGNETIC SYSTEM, IN PARTICULAR FOR ROTARY REEL MEASURING DEVICES. : de en
  • US2921592A - Support for air-inflated building structure : en
  • US2922022A - Devices for adjusting the position of an electrode of a machine for machining by electro-erosion : en
  • DK88394C - Process for the preparation of phenthiazine compounds or acid addition salts or quaternary ammonium compounds thereof. : da en
  • FR1203712A - Process for the production of a fraction of very high octane motor gasoline and product obtained by this process : en fr
  • FR1203953A - Process and device for the industrial preparation of methyl borates without distillation : en fr
  • DE1073669B - Regenerator partition with cavities : de en
  • DE1073711B - Mobile on positioning device for masts composed of single sections : de en
  • AU236794B2 - Improvements relating to junction type transistors : en
  • CA591150A - Domestic incinerators : en
  • US2922077A - Photoelectric devices for switching the dazzling headlights of motor-vehicles : en
  • US2922142A - Remote control system : en
  • US2921510A - Focal plane shutter for photographic cameras : en
  • BE582829A - Set of forms for a chargeback accounting consisting of an underlying sheet and several cover cards and layout for use with this set of forms. : en nl
  • CA591083A - Apparatus for infusing tea : en
  • DE1073486B - Process for the production of crystallized 12 3 4 Tctrahydronaphthalm 1 hydroperoxide : de en
  • DE1073960B - : de en
  • CA590997A - Safety valve venting system for diphenylamine process : en
  • CA591116A - Normal moveout correction with common drive for recording medium and recorder and/or reproducing means : en
  • DE1073581B - Parcel counter with quick jump mechanism : de en
  • DE1804490U - GAS COOKER WITH SEVERAL COOKING BURNERS AND AN ELECTROMAGNETIC HIGH VOLTAGE CIRCUIT FOR IGNITING THE GAS AND OVEN BURNERS. : de en
  • FR1203944A - Multipurpose device carried by an aircraft outside of it : en fr
  • US2921470A - High and low liquid level gauge : en
  • US2921499A - Automatic dodging device for photography : en
  • US2921846A - Thickened or gelled normally liquid nitroparaffin propellants : en
  • DE1804593U - THREE-AXLE JOINT. : de en
  • FR1203270A - Weigh-divider machine for bakery and similar uses : en fr
  • DE1073529B - Rerailing device : de en
  • CA590922A - Fuel control for power plants : en
  • CA591228A - Injection machine : en
  • USPP1899P - Rose plant : en
  • CA591188A - HALOARYLOXYALKYL ESTERS OF .alpha.,.alpha.,.beta.-TRICHLOROPROPIONIC ACID : en
  • US2921656A - Ceiling panel mounting arrangements : en
  • US2921596A - Electro-pneumatic vane and bellows system with feedback arrangement : en
  • US2922067A - High frequency energy interchange device : en
  • BE580767A - Process for preparing a new antibiotic called pilosomycin, its components, its salts and derivatives, from a strain of actinomycetes exhibiting the properties of Streptomyces galilaeus n. sp. NRRL 2722. : en fr
  • CA591155A - Swingable spinneret and conduit for wet spinning apparatus : en
  • US2921705A - Safety closure : en
  • AU239161B2 - Improvements in or relating to magnetic information storage arrangements : en
  • CA590965A - Mat forming method and apparatus : en
  • FR1203678A - Dispenser for a fluid paste : en fr
  • DE1073921B - Water trimmings : de en
  • DE1804455U - CUPBOARD BED. : de en
  • US2921318A - Device for absorbing shock of tensile force : en
  • US2921690A - Multiple support bracket : en
  • BE582939A - Improvements to fiber sheets : en fr
  • US2921466A - Sonic thickness measuring apparatus : en
  • US2921501A - Aircraft load-release device : en
  • US2921993A - Pressure gradient noise canceling microphone : en
  • DE1804667U - FACE MASK. : de en
  • DE973316C - Device for regenerating, cleaning and disinfecting deep filter wells : de en
  • US2921565A - Steam generating and superheating unit with downshot burners and gas recirculation temperature control : en
  • AU5079359A - Two-cycle internal combustion engines : en
  • DE1804632U - PIVOTING SLIDING DOOR, ESPECIALLY FOR VEHICLES. : de en
  • FR1203539A - Process for the preparation of new organic nitrogenous combinations of phosphorus : en fr
  • FR71772E - Planning board : en fr
  • JPS35434B1 - : ja
  • CA591003A - Method of making junction single crystals : en
  • USD187092S - Garment hanger : en
  • DE1804416U - Teats for baby bottles. : de en
  • US2921349A - Supporting structures for window sashes : en
  • US2921402A - Book and pamphlet holder : en
  • US2921747A - Nozzle : en
  • BE583045A - Alternating dielectric materials. : en fr
  • DE1073427B - Method and device for drying fabric webs, in particular textile fabric webs : de en
  • DE1804621U - FRUIT JUICE CONTAINER FOR BOTTLES, GLASSES OR. DGL. : de en
  • DK88396C - Process for the recovery of ω-aminocapronitrile from crude mixtures of ω-aminocapronitrile, ω-caprolactam and water. : da en
  • US2921610A - Replenishing mechanism for looms : en
  • US2921802A - Fluid line coupling with remote controlled fluid pressure actuated latch : en
  • US2921356A - Apparatus for regulating the operation of a tunnel kiln : en
  • US2921738A - Polynomial multiplier : en
  • US2921917A - Powdery stabilizer compositions for vinyl chloride resins, and method of preparation : en
  • BE583066A - New therapeutic compounds which can be used as diuretic agents. : en fr
  • AU5098259A - Improvements relating tothe controlled hydrogenation of gasolines to reduce gum-forming tendency : en
  • DE1073859B - Methods and apparatus for rapid indexing of cinematographic films : de en
  • DE1804564U - BORING BAR. : de en
  • BE582780A - Method for drying and stacking long parts and apparatus for carrying out this method. : en nl
  • CA590832A - Road repair equipment roller attachment for graders : en
  • CA590862A - Water base stencil duplicating inks : en
  • CA591016A - Method and apparatus for making hones : en
  • US2921915A - Process of preparing polyurethanes using tertiary amine salts as accelerators : en
  • US2922048A - High current coaxial photomultiplier tube : en
  • US2922027A - Swing head electrode holder : en
  • DE1073824B - Valve with closing spring for pressure medium and manual drive : de en
  • DE1073945B - Intermediate drive for conveyor chains by means of drive disks : de en
  • US2921779A - Rotary kilns : en
  • US2921949A - Method of oxidizing aluminum alkyls : en
  • US2922076A - Display device : en
  • US2921386A - Universal world time and star map : en
  • BE583142A - Improvements to the sleeves containing the phonograph records. : en fr
  • CA590910A - Method of increasing metal temperatures in the cold end of air preheaters : en
  • US2921361A - Spectacle frame manufacture : en
  • US2921674A - Tape dispensing package : en
  • US2921538A - Track aligning method for use in connection with ballast handling devices used under railroad tracks : en
  • US2921972A - Heat sensing apparatus : en
  • US2922057A - Induction disc motor : en
  • GB826705A - Improvements in device for feeding plastic materials to an extruder : en
  • DE1073759B - Device for measuring flowing gases : de en
  • DE1073851B - Showcase with one or more foldable side walls : de en
  • DE1804369U - SWITCHING DEVICE. : de en
  • DE1073776B - Receipt conveyor device for booking machines, in particular punched card booking machines : de en
  • FR1203788A - Freewheel drive device : en fr
  • DE1804627U - AIR HEAD FOR SHIP TANKS. : de en
  • AU5086259A - Improvements relating tothe manufacture of nonwoven fibre fleece : en
  • CA591088A - Synthesis of 17-alkyl-19-nortestosterones : en
  • DE1073706B - Flat letter box in rectangular shape for use as a built-in hanging emzcl or as a serial letter box : de en
  • CA591119A - Roller bearing guides for movable machine parts : en
  • AU234919B2 - Rubber compositions : en
  • CA590901A - Sulfonyl cyanamide compounds : en
  • DE1804438U - HANDLE FOR CURTAINS AND CURTAIN SPINNER BAR. : de en
  • DE1804556U - PIPE FASTENING TAPE TO CLAMP ON. : de en
  • AU5086859A - Electric stud-welding apparatus : en
  • FR1203298A - Chlorinated polyethylene coatings on metal, textile or paper substrates : en fr
  • DE1804324U - ALBUM WITH CLEAR POCKETS. : de en
  • DE1804657U - SETTING AND SKILL GAME. : de en
  • FR1203529A - Device for recording nuclear induction spectra by the resonance measurement method : en fr
  • US2921362A - Process for the production of semiconductor devices : en
  • FR1203275A - Further development of gas filters : en fr
  • FR1203826A - Permanently hermetically sealed galvanic cell : en fr
  • US2921702A - Carton loading and unloading device : en
  • DE1804606U - CAR WIPER MOTOR FOR CONTINUOUS AND INTERVAL OPERATION. : de en
  • AU242291B2 - Improvements relating tothe oxidation of residual petroleum waxes : en
  • FR1203735A - Process for preparing carbon tetrachloride : en fr
  • US2921913A - Silica organosols : en
  • US2921394A - e l wood : en
  • US2922002A - Liquid level control : en
  • AU234694B2 - An improved strainer for teapots : en
  • CA23076S - Sprinkler head for an automatic sprinkler system : en
  • CA591112A - Burner nozzle : en
  • DE1073763B - Braking device for the reel carriers of tape recorders : de en
  • US2921853A - Flavor premix for animal feeds : en
  • FR1203458A - Nuclear reactors : en fr
  • GB826743A - Improvements in, or relating to metal-melting or holding furnaces : en
  • CA590824A - Method of butt welding hollow plastic sections enclosing hollow or end-bored solid sections of iron, metal or the like : en
  • FR1203416A - Circulation of gases participating in combustion in engines operating according to the otto process : en fr
  • DE1073646B - Capture device for corpuscular and wave radiation, in particular in particle accelerators, which is set up to receive a substance intended to be exposed to the radiation : de en
  • BE582884A - Method and apparatus for the manufacture of a manufactured product made of threads, with wide mesh, in the form of a ribbon. : en fr
  • US2921548A - Means for making wheel covers : en
  • US2921729A - Cardboard berry box : en
  • AU5096359A - Improvements in or relating to magnetic information storage devices : en
  • DE1073507B - Sheet delivery for transferring the sheet of paper from the transfer point from a printing press to a pile : de en
  • DE1073561B - Waveguide circulator : de en
  • US2922141A - Switching devices : en
  • DE1073418B - Turbo core drill for deep drilling : de en
  • DE1804496U - THROTTLE INTERMEDIATE PIECE FOR CONNECTING HOT WATER OVERFLOW TANK MIXING TATTERS TO THE FRESH WATER SUPPLY. : de en
  • US2921832A - Method of vaporizing : en
  • DE1073492B - Process for the production of 6 methyl steroid compounds : de en
  • FR1203420A - Tent frame : en fr
  • FR1203569A - Two-stage process for preparing substituted piperazines, in particular 2-methylpiperazine : en fr
  • AU257335B2 - Photographic color reproduction process : en
  • CA591117A - Self-locking wire coil screw thread insert : en
  • DE1804354U - TELEVISION CHANNEL SELECTOR WITH A ROTATING REEL DRUM WITH INSULATING REEL STRIP. : de en
  • DE1804521U - CIRCLE INSERT. : de en
  • CA591123A - Meat saw : en
  • US2921351A - Ladle flow control device : en
  • FR1203335A - Variable ratio transmission mechanism : en fr
  • FR71783E - Razor head, rotating : en fr
  • AU232443B2 - Gear type engine : en
  • BE582951A - Process for transforming wood pulp into viscose : en fr
  • DE1804692U - FLIP KEY FOR ALARM CLOCKS. : de en
  • AU5096759A - Halogenated tetracyclines : en
  • CA591052A - Power steering valve : en
  • CA591145A - Dead end connectors : en
  • DE1804634U - DOOR LEAF, PREFERRED FOR VEHICLE DOORS. : de en
  • USD187084S - Electrical instrument housing : en
  • FR1203481A - Helmet enhancements : en fr
  • FR1203602A - Compressor-turbine assembly : en fr
  • CA591057A - System for reproducing a varying d.c. voltage at a distance : en
  • FR1203492A - Device for laterally moving plants on the ground : en fr
  • FR1204037A - Improvements to small neon lamps and other rare gases in order to increase their brightness : en fr
  • FR1204039A - Electronic tube to visually indicate an electrical quantity : en fr
  • FR71706E - Improvements in handling means of connectable mobile units : en fr
  • CA590943A - Properties of hydrocarbons : en
  • CA591025A - Pneumatic dimension gages : en
  • CA591214A - Coil separator : en
  • FR71795E - Improvements to coal weighing and bagging machines : en fr
  • BE582892A - Advanced Arc Torch : en fr
  • CA591032A - Flexible mountings for bearings : en
  • US2922055A - Submersible motor : en
  • BE580847R - Safety device for reel of film or sound magnetic tape : en fr
  • CA590889A - Linear dimension checking and measuring apparatus : en
  • CA591151A - Method of removing noise from seismic signals : en
  • US2922018A - Domestic cooking appliance : en
  • US2922114A - Signal amplifying system : en
  • FR1203639A - Liquefied gas distribution device : en fr
  • FR1203449A - Automatic indicator of sudden slowdowns and stops : en fr
  • GB826718A - Improvements in or relating to permutation code signal transmitters : en
  • DE1073481B - : de en
  • DE1804549U - TROUGH FOR POULTRY FEED AND THE LIKE : de en
  • US2921322A - Multiple station book pressing and creasing machine : en
  • US2921639A - Gauge wheel for two-way plow : en
  • FR1203929A - Process allowing the construction of walls, ceilings, etc., comprising in the interior of their mass hollow parts established during the casting of the assembly : en fr
  • US2921733A - Mercury-vapor vacuum pump : en
  • FR1203336A - Gate valve with sliding plates : en fr
  • FR1203504A - Filtering device in the wringer drum of a pusher centrifuge : en fr
  • FR1203941A - self-feeding screwdriver equipment : en fr
  • FR1204019A - Improvements relating to semiconductor components : en fr
  • DE1073812B - Pipe section : de en
  • FR71711E - Method and apparatus for the production of sugar-coated tablets : en fr
  • GB826695A - Improvements in or relating to linear dimension measuring or checking apparatus : en
  • DK88412C - Nuclear dough. : da en
  • FR1203549A - Apparatus for maintaining constant resistance to flow in a centrifugal extractor : en fr
  • DE1804489U - LID SUPPORT FOR HOME APPLIANCES. : de en
  • DE1804408U - EXPLOSION PROTECTION FLAP FOR CENTRAL HEATING FIREPLACES AND FOXES. : de en
  • FR1204096A - Process for removing ash from polyolefins : en fr
  • FR71732E - Inner push tube : en fr
  • GB826686A - Improved gas turbine fuel system : en
  • FR1203251A - Improvements to endless chain conveyors : en fr
  • US2921422A - Evacuating and sealing mechanism : en
  • FR1203445A - Process for preparing a reaction product of calcium carbide : en fr
  • FR1203846A - Method and apparatus for treating materials or mixtures of materials continuously or in batches : en fr
  • FR1203980A - Horizontal axis lock gate : en fr
  • FR71755E - Improvements to telephone systems : en fr
  • FR1204034A - Hair lotion restoring hair to its natural color, whether graying or bleached : en fr
  • DE1073844B - Process for treating plucked poultry or poultry meat to increase shelf life : de en
  • FR1203258A - Improvements made to mechanical linkages : en fr
  • FR1203476A - Surface-active product intended after washing to eliminate wiping on the skin of bodywork, windows and painted surfaces : en fr
  • FR1203780A - graphite retarder element : en fr
  • FR1203933A - Process for manufacturing composite objects, formed from a removable assembly of elements, at least one of which is made of plastic and resulting new products : en fr
  • FR1204135A - Laminated sheet manufacturing process : en fr
  • FR1204064A - Bulb packaging : en fr
  • FR1203531A - Process for protecting the walls of pyrolysis chambers in hydrocarbon heat treatment furnaces and furnaces for carrying out this process : en fr
  • GB826747A - Improvements in or relating to pestle-and-mortar grinders : en
  • DE1804397U - PERMANENT MAGNET WITH PARTS FASTENED IN IT. : de en
  • US2921681A - Sterilizer for septic tank effluents : en
  • FR1203564A - Devices for mounting standardized accessories, such as filters, lens hood, on photographic and cinematographic lenses : en fr
  • GB826748A - Polyethylene moulding process : en
  • GR20483B - NOTEBOOK - CIGARETTE CASE. : el en
  • FR1203559A - New fuel compositions for spark ignition internal combustion engines : en fr
  • DE1804577U - ADVERTISING MATERIAL MADE OF PLASTIC. : de en
  • FR1203382A - Process for preparing fluoroolefins : en fr
  • FR1204116A - Process for the catalytic preparation of butyraldehyde : en fr
  • CA591076A - Ignition system for internal combustion engines : en
  • DE1804527U - EASILY REMOVABLE PROTECTIVE CAP FOR THE SCANNER PEN AT THE CARTRIDGE. : de en
  • FR1203557A - New basic derivatives of 3 alkyl mercapto phenothiazine substituted on nitrogen and their preparation : en fr
  • FR1203689A - Extraction process for plant, animal and other substances by means of a solvent circulating against the current : en fr
  • FR1203710A - Method and apparatus for separating solid impurities from fluid suspensions : en fr
  • AU240435B2 - Improvements in or relating to manganese ferrites : en
  • BE582823A - Single-body multi-section distributor with adjustment, control and purifier unit, especially for vehicles : en fr
  • DE1804583U - PHOTO CAPTURE DEVICE. : de en
  • BE582952A - Machine with automatic mechanical control and with star knife for dividing and kneading the dough. : en fr
  • CA590938A - Rail lubricators : en
  • FR1203638A - Very stable varnish preparation process : en fr
  • US2921805A - Pressure relieved ring seal : en
  • US2921964A - Process of preparing vinyl substituted sulphur containing compounds : en
  • US2921991A - Magnetic recorder : en
  • US2922106A - Method and apparatus for testing a record element : en
  • US2922124A - Microwave transmission control device : en
  • US2922160A - Split paraboloidal reflector : en
  • US2921901A - Lubricating oil composition : en
  • DE1073423B - Drawing die for semi-finished products, e.g. B. profiled bars : de en
  • FR1204073A - Device for providing support to the piston of an internal combustion engine during assembly : en fr
  • DE1073635B - Indirectly heated supply cathode and method for making the same : de en
  • DE1073572B - Ver drive to connect two electrical cable conductors, at least one of which has a non-circular cross-section and connection fitting : de en
  • FR1203901A - Improvements to electro-hydraulic controls : en fr
  • FR1203904A - Device for locking a sliding element on a guide rod : en fr
  • DE1804421U - MASS HEAD TO KEEP WARM THE CASTING HEAD IN CASTING FORMS : de en
  • FR1203578A - Improvement to accumulator batteries : en fr
  • FR1203618A - Meter tube with glow discharge and assembly fitted with such a tube : en fr
  • CA590928A - Hydraulic valve assembly : en
  • US2921664A - Conveyor apparatus : en
  • AU5096959A - Improvements in or relating to photographic colour reproduction : en
  • CA590939A - Bale metering and tripping mechanism : en
  • US2921390A - Ballast plow for use under railway tracks : en
  • DE1073419B - Extension of the route : de en
  • DE1804315U - SPEED WASHING MACHINE WITH MANUAL DRIVE DEVICE. : de en
  • DE1073683B - Process for reducing the adhesive effect of preparation agents for fully synthetic fibers : de en
  • FR1203872A - Process and machine for the continuous production of flat, corrugated or relief laminates of reinforced plastic : en fr
  • CA590962A - Electrowinning of copper : en
  • AU246730B2 - Cable joint : en
  • CA590822A - Entrenching tool : en
  • DE1073817B - Valve for containers for receiving pressurized gases or liquids, in particular a liquefied combustible gas : de en
  • FR1203399A - Air filter improvements : en fr
  • AU3966158A - Improved barbecue and beer table : en
  • BE580786A - Process for the preparation of unsaturated ketones. : en fr
  • CA591171A - Cake lift : en
  • DE1804695U - DEVICE FOR MISTAKING LIQUIDS IN A VANE WHEEL. : de en
  • AU233969B2 - Improvements in or relating to endless belt conveyors : en
  • AU240794B2 - Polepoxy ethers of polydric phenols and cured products obtained therefrom : en
  • AU5093159A - Apparatus forthe froth-flotation of minerals : en
  • BE583101A - Improvements to the pads. : en fr
  • CA591036A - Electromechanical transducers such as gramophone pickups and the like : en
  • BE582724A - Process for the purification and decoloration of industrial sugar solutions having undergone an initial treatment : en fr
  • DE1073668B - Commercially available purified luminescent petroleum for lighting and heating purposes : de en
  • US2921962A - Process of preparing poly-hydroxy arylophenones : en
  • US2921748A - Jet bar : en
  • US2921785A - Holding fixture : en
  • FR71784E - Machine for drawing or engraving alphabetic letters, numbers and other similar signs : en fr
  • DE1073582B - Cam operated hoist for electrical switches : de en
  • DE1804361U - CAST RESIN TERMINAL FOR FIXED OR MOVING CABLES. : de en
  • US2921701A - Material handling device : en
  • US2921990A - Magnetic tape system and method : en
  • US2922084A - High-voltage testing apparatus : en
  • AU233180B2 - Improvements in or relating to combined axial air gap motor and gas compressor : en
  • AU233904B2 - Rotary ore-reducing kiln : en
  • CA591125A - Amino-containing vinyl sulfides : en
  • US2921587A - Cigarette : en
  • US2921649A - Air line oiler : en
  • DE1073902B - Opening device for turn-tilt fittings for windows, doors or the like : de en
  • FR1204094A - New plastic cement for interior and exterior coatings applying to all materials : en fr
  • FR71777E - Tube with variable intensity exchange surface : en fr
  • DE1073888B - Device for filling milk, cream or the like from a storage container into small containers intended for sale, e.g. B. Bottles or jugs : de en
  • CA590961A - Engine starting apparatus : en
  • BE580783A - Process for the preparation of methyl-piperidyl-pentanol esters. : en fr
  • AU239281B2 - Catalyst comprising nickel on sepiolite, and hydrogenation process using same : en
  • US2921634A - On and off tool : en
  • US2921689A - Rack with optional rotatable spindles or stationary spindle supported shelves : en
  • US2921523A - Oscillator and amplifier unit : en
  • BE583178A - Automatic baseboard for door sill caulking. : en fr
  • US2921772A - Shoring jack : en
  • AU5099059A - Production. of polycarbonates : en
  • BE583049A - Propulsion system applicable to rockets. : en fr
  • BE583079A - Proportional, integral and differential digital regulator. : en fr
  • AU238967B2 - Improvements in means for producing waveforms for phase comparators as used in television receivers andthe like : en
  • CA590994A - Can divider mechanism : en
  • AU5085659A - Preparation of suspensions of water-soluble solids in oleaginous media : en
  • CA591137A - Ventilators : en
  • AU5082759A - Method of production of pigment presscakes : en
  • DE1804630U - PIVOTING WINDOW LOCK. : de en
  • FR1203370A - Electric arc metallization gun : en fr
  • FR1204053A - Control system for hydraulic turbines : en fr
  • US2921516A - Interchangeable type stamp devices : en
  • CA591071A - Electrical hybrids : en
  • DE1073494B - \ experienced in the production of esters of 2 Oxo 17 / »hydroxy A nor androstane : de en
  • DE1804409U - DENTAL EXTRACTION FORCEPS. : de en
  • FR1203263A - Hydraulic device providing a reciprocating movement to change the direction of the driving force : en fr
  • US2921514A - Convectors : en
  • US2921764A - Adjustable pedestal for mounting precision and power equipment : en
  • US2922103A - Electrical resistivity determination of well bore fluids : en
  • USD187069S - Combined chair and utility cart : en
  • US2921457A - Cold weather knitted garment : en
  • US2921593A - Removal of reactant materials from a pressure vessel : en
  • US2921752A - Bobbin tip bunch builder : en
  • US2921452A - Knitting machines and operating mechanism therefor : en
  • US2921396A - Barrel weight and mount assembly for firearms : en
  • DE1073712B - Mobile device for erecting and dismantling masts : de en
  • DE1804317U - TREE BROOM. : de en
  • FR1203654A - Fluid transfer device : en fr
  • FR1203927A - Improvements to agricultural atomizers : en fr
  • DE1804663U - TOY ELEMENTS CLUTCH. : de en
  • BE582837A - Formwork for concrete construction : en fr
  • CA23081S - Electric skillet : en
  • CA591207A - Closure device : en
  • DE1073641B - Invent: John A. McCarthy, Morristown, NJ (V. St. A.). I cathode ray tube with a coding plate : de en
  • FR1203380A - Elastic and plastic conveyor gutters and braking devices for retarder conveyors : en fr
  • FR1203501A - Method of molding tubular plastic articles, closed at one end, and tools for implementing this method : en fr
  • FR1203871A - Process for preparing the tapioca starch paste, and continuous automatic cooker implementing this process : en fr
  • FR1204005A - Safety protective circuit in the event of a fault for a magnetic amplifier : en fr
  • AU229146B2 - Improvements relating to methods of forming foundations : en
  • US2921623A - Chair structure : en
  • CA590955A - Photographic product : en
  • US2921825A - Adjustable leg : en
  • USD187067S - Bomb shelter : en
  • DE1073489B - Process for the production of pure neomycin or its salts : de en
  • DE1804493U - TOP STOVE WITH BOILER WITH ON AND OFF DEVICES. : de en
  • AU240049B2 - Improvements in or relating to work-supporting bases for coil annealing furnaces : en
  • BE580852A - Electromagnetic step gear : en nl
  • US2921736A - Photoelectric reader for punched cards : en
  • BE580866A - Compounds related to urea and methods for preparing these compounds : en fr
  • CA590915A - Electrical contactor : en
  • GB826744A - Improvements in or relating to semiconductive devices : en
  • GB826805A - Improvements in and relating to liquid level gauging apparatus : en
  • FR1203946A - Improvement in glass ampoules : en fr
  • US2921897A - Fire suppressants : en
  • US2921820A - Oil comparator : en
  • US2921904A - Grease composition containing metal salt of reaction product of alkylphenol, fatty acid and aldehyde : en
  • DE1804504U - RAIN PROTECTION COLLAR FOR ROOF WINDOWS. : de en
  • BE582719A - Furniture with at least one horizontal top : en fr
  • BE582860A - Improvements to folding tanks. : en fr
  • CA591061A - Chain : en
  • CA591111A - Hydraulic follow-up control for bulldozers and the like : en
  • BE583023A - Method and device for the preparation of plates for printing addresses. : en fr
  • FR1203351A - Dry razor with a hinged head : en fr
  • FR1203979A - Improvements to threaded connections : en fr
  • FR1203627A - Device for transporting objects, in particular suspended objects which must undergo a cycle of treatments : en fr
  • FR1203692A - Device for measuring a volume of milk : en fr
  • FR1203761A - Reciprocating pallet machine usable in particular as a hydraulic cylinder : en fr
  • FR1203407A - Device and its fixing device intended for the rigid and concealed assembly of thin plates with other elements : en fr
  • FR1203999A - Improvements in mounting friction elements on their support : en fr
  • FR1203516A - Improvements to igniter devices for continuous internal combustion type drive trains : en fr
  • DE1073755B - Adjustable support : de en
  • DE1073806B - Clutch for gears of starting alternators for internal combustion engines : de en
  • US2921778A - Re-circulating oven : en
  • DE1073488B - : de en
  • DE1073607B - Gear drive for adjusting the brushes on electric motors : de en
  • DE1073693B - Emptying device on a molding sand mixer : de en
  • BE583152A - Suction system for internal combustion engines. : en fr
  • CA591167A - Tone-arm indexing for phonographs : en
  • CA591198A - Phonograph pickups : en
  • FR1203365A - Improvements to sliding sash windows, especially for rail vehicles : en fr
  • FR1203395A - Ceiling construction with an interior ceiling made of plates : en fr
  • FR1204044A - Hammer : en fr
  • FR1203744A - Improvements to the formation of ribs on metal bars or tubes : en fr
  • GB826823A - Improvements in or relating to semi-conductor electrode devices : en
  • FR1203947A - Stapler enhancements : en fr
  • FR1203429A - Prefabricated postcard with self-contained inset : en fr
  • GB826814A - New organic phosphorus derivatives and processes for their preparation : en
  • GB826817A - Improvements in or relating to electrical connectors : en
  • GR20480B - PERFECTIONS ON REMINGTON Typewriters. : el en
  • DE1804353U - CAR ANTENNA. : de en
  • DE1073708B - : de en
  • JPS35428B1 - : ja
  • BE580768Q - Subscription or prepayment television system using land lines. : en fr
  • BE582969A - Device that controls the feeding of a machine for processing a crop. : en nl
  • CA590977A - Dispensing valve dischargeable in upright position : en
  • DE1073538B - Transistor circuit for pulse formation : de en
  • DE1804567U - SWING STAR MIXER. : de en
  • AU261480B2 - Improved barbecue and beer table : en
  • CA591039A - Method of producing oxygen-containing hydrocarbon compounds : en
  • CA591113A - Blow moulding of hollow articles : en
  • DE973317C - Television arrangement : de en
  • FR1203406A - Device for assembling tubular elements : en fr
  • BE583071A - Vibrating bayonet to be placed on vibrator and vibrating needle. : en fr
  • CA591170A - Electron tubes : en
  • AU238902B2 - Anti-breakage device for use inskip-loading : en
  • US2921803A - Articulated conduit : en
  • US2921633A - Packing flow preventing device : en
  • DE1073702B - Abrasive disc for floor polisher : de en
  • FR1203909A - Torch refinements : en fr
  • FR1203989A - Improvement in carburettors for internal combustion engines : en fr
  • FR1204089A - Removable hutch in vibrated reinforced concrete : en fr
  • DE1063141C2 - Process for the production of an iron oxide-molybdenum oxide catalyst applied to a carrier for the production of formaldehyde by oxidation of methanol : de en
  • DE1073468B - Process for the production of aliphatic, cycloaliphatic or araliphatic nitroso compounds or oximes and oxo compounds : de en
  • DE1804417U - DISINFECTOR. : de en
  • US2922151A - Translating circuits : en
  • BE580766A - Method of stabilizing sensitive bodies. : en fr
  • CA590985A - Method and apparatus for pumping wells : en
  • DE1073725B - Bracket for arched formwork for shuttering ribbed concrete ceilings : de en
  • FR1203666A - Device providing a voltage for automatic adjustment of the intensity in television receivers : en fr
  • BE580931A - Semiconductor material, semiconductor body, their manufacturing process and their use in a semiconductor device, in particular a thermoelectric device : en fr
  • FR71763E - Process of preparing layers for cutting fabrics : en fr
  • US2921640A - Transport attachment for grain press drill : en
  • DE1073583B - Speed switch based on the eddy current principle : de en
  • FR1203596A - Method of closing folded boxes having an orifice of polygonal cross-section, and folded boxes produced by this process : en fr
  • FR1203606A - Sterilizable and sterilized hypodermic syringe : en fr
  • US2921391A - Dipper tooth assembly : en
  • US2921403A - Upholstery making : en
  • US2921712A - Control apparatus for a motor device : en
  • DE1073697B - : de en
  • DE1804569U - REWINDERS FOR SEWING MACHINES. : de en
  • DE1804640U - WRITING BOARD WITH LAMINATED PLASTIC WRITING SURFACE. : de en
  • AU5084059A - Improvements inthe gasification of hydrocarbon-containing oils : en
  • CA591041A - Methods for cold metal reduction : en
  • CA590974A - Method for the manufacture of beer : en
  • FR1203467A - New billiard game : en fr
  • FR1204112A - Time switch : en fr
  • DE1804525U - DEVICE FOR MONITORING THE LOOP LENGTH OF PERFORATED RECORDING MEDIA. : de en
  • US2921881A - Fungitoxic-bacteriotoxic guanidine compositions : en
  • CA591100A - Magnetic resonance apparatus : en
  • AU242982B2 - Phase shift keying communication receiver system including atuomatic phase correction means : en
  • BE580830A - Perfected shoulder strap allowing rational porting. : en fr
  • AU236007B2 - Production of fluids froma plurality of well formations : en
  • BE580851A - Method and device for adjusting the feed rate of a forced passage steam generator : en fr
  • FR1203813A - Pivot frame window : en fr
  • US2921409A - Improving palatability of fruit and vegetables by treating plants with synthetic sweetening agent : en
  • US2921837A - Production of diammonium phosphate from coke oven gas : en
  • USRE24771E - Vaporizing and mixing unit : en
  • US2921790A - Therapeutic apparatus : en
  • DE1073800B - : de en
  • FR1203847A - Amides of cyclohexene carboxylic acids and their preparation : en fr
  • FR1203870A - Improvements to jet perforators for drilling oil wells : en fr
  • FR1204063A - Single-bath waterproofing agent to protect textiles against mold and rot : en fr
  • AU5098459A - Improvements relating tothe hydrogenation of gasolines using a nickel containing catalyst : en
  • BE583125A - Hinge. : en nl
  • DE1804660U - MONKEY WITH RUBBER WINDOW. : de en
  • CA590828A - Filter : en
  • CA590831A - Method of forming an abrasive sheet : en
  • DE1073657B - Flexible wire-like insulated electric heater : de en
  • DE1073710B - Jack with screw spindle : de en
  • FR1203472A - Face milling cutter with attached tools, for machine tools : en fr
  • FR1203344A - Temporary switch device for t. s. f. or other applications : en fr
  • BE582957A - Tap : en fr
  • CA591086A - 17-alkyl-19-nortestosterones and their synthesis : en
  • USD187075S - : en
  • DE1073587B - Circuit arrangement for electromagnets : de en
  • DE1073630B - Regenerative capacitor, especially for low voltages : de en
  • DE1804387U - MULTI-ARM POLE TOP LIGHT. : de en
  • US2921871A - Method of increasing electrical resistance of gas plated nickel coatings and resulting article : en
  • US2921986A - Crossbar relay private branch exchange telephone system : en
  • FR1203903A - Prefabricated floor : en fr
  • FR71713E - Improvement of arc extinguishing chimneys for switching devices with high breaking capacity : en fr
  • US2921905A - Method of preparing material for semiconductor applications : en
  • DE1073714B - Boilers for collective heating systems : de en
  • DE1804335U - POTHOLE RAMPER FOR PUMPING SCHOOTERS IN POTHOLES ON ROADS. : de en
  • DE1804375U - SMALL BATTERY CHARGING DEVICE DESIGNED AS A MAINS PLUG. : de en
  • FR1203863A - Process for manufacturing bodies in ferromagnetic materials : en fr
  • FR1203988A - Rewinder-unwinder for electric fences : en fr
  • GB826816A - Improvements in and relating to mouth mirrors : en
  • FR1204058A - Radio antenna installation : en fr
  • GB826722A - Improvements in or relating to knitting methods and machines : en
  • GB826832A - Improvements in the catalytic hydrogenation of carbocyclic compounds having olefinic double linkages : en
  • US2921535A - Fluid translating device : en
  • US2921653A - Wear plate for brake hanger brackets : en
  • US2922095A - Digital-to-analogue converter : en
  • US2921762A - Hose nozzle holder : en
  • AU233903B2 - Excavator or loading machine : en
  • CA591000A - Railway track circuit apparatus : en
  • CA591108A - Tangential nozzle type carburetor : en
  • DE1073786B - : de en
  • DE1804492U - CONVECTION STOVE WITH CENTRAL HEATING BOILER. : de en
  • FR1203302A - Method and installation for controlling the power of a frequency transmitter : en fr
  • GB826833A - Improvements in or relating to beverage brewing apparatus : en
  • GR20482B - MODIFICATION AND IMPROVEMENT OF MOSAIC MIXING AND MACHINERY MACHINE. : el en
  • CA591058A - Electrostatic precipitator circuits : en
  • FR1203852A - Device making contacts on a scheduled schedule : en fr
  • FR1203818A - Improved Olefin Oxonation Process : en fr
  • FR1203954A - Articulated daybed : en fr
  • US2921401A - Double torpedo rodent exterminator : en
  • US2921517A - Knit goods printing process : en
  • US2921743A - Combined toy and water sprinkling device : en
  • DE1073633B - Arrangement of semiconductor rectifiers on a rotating shaft : de en
  • FR1203280A - High voltage pneumatic circuit breaker : en fr
  • AU234829B2 - Improvements in apparatus forthe manufacture of bead wires for pneumatic tyres : en
  • DE1804410U - DENTAL FACILITY ASSOCIATED WITH THE TREATMENT CHAIR. : de en
  • DE1804580U - FLAT PANEL FOR X-RAY DIAGNOSTIC EXAMINATION EQUIPMENT. : de en
  • AU238596B2 - Improvements inthe gasification of hydrocarbon-containing oils : en
  • CA591154A - 17-alkyl-19-nortestosterones and methods for their preparation : en
  • FR1203358A - Bayonet coupling : en fr
  • FR1203688A - Sewing thread : en fr
  • FR1204025A - Improvements to electromagnetic devices : en fr
  • DE1073575B - Low-voltage switch designed as a lever switch : de en
  • AU234143B2 - SHEETMETAL CONTAINERS ANDA METHOD OF AND APPARATUS FORTHE manufacture thereof : en
  • BE582953A - Cable pull starter for internal combustion engines : en fr
  • FR1203792A - Security devices against burglary and removal of safes : en fr
  • FR1204014A - Advanced folding bed : en fr
  • FR1203547A - Improvements to Venetian blinds : en fr
  • FR1203731A - Twisting of continuous filament yarns : en fr
  • FR1204009A - Rotary filing cabinet : en fr
  • GB826758A - Improved arrangement in automatic telephone and telegraph systems : en
  • US2921520A - Detonator plug : en
  • US2921591A - Coin changer : en
  • DE1073545B - Dynamic directional microphone : de en
  • US2921377A - Gauge setting device : en
  • US2921458A - Laundry apparatus : en
  • FR1203542A - New derivatives of phenothiazine comprising in position 10 a piperazine chain and their preparation methods : en fr
  • FR1203919A - Improvements to spray containers for liquids under pressure, in particular for aerosols : en fr
  • FR1203994A - Brazing improvements : en fr
  • FR1203814A - Gear pump group : en fr
  • FR1204048A - Portable centrifugal motor pump : en fr
  • DE1073665B - Process for the filling of drying and non-drying oils which consist of condensation products from fatty acids which are essentially free of fatty acids : de en
  • DE1073916B - Safety device for two-for-one twisting spindles : de en
  • DE1804306U - BUASTER. : de en
  • FR71769E - New provisions for pressurized gas electric switches and circuit breakers : en fr
  • DE1073864B - Device for the production of latent images on photosensitive layers by the contact copying method : de en
  • DE1804622U - CLEANING MACHINE, IN PARTICULAR FOR BOTTLES OD. DGL. : de en
  • DE1073540B - Pulse converter for shortening pulses : de en
  • DE1073861B - TV recording camera with a slide guide : de en
  • GB826784A - Method of making containers from flexible sheet material : en
  • FR1203985A - Process for electrolytic chrome plating of friction surfaces, and in particular of engine cylinders : en fr
  • FR1203412A - Embroidery frame : en fr
  • FR1203461A - Tripod forming support and clothing support made up of such a tripod : en fr
  • AU5084559A - Discs for clamping sheets of filtering material, and filter units obtained with these discs : en
  • CA591030A - Wear-resistant ferrous alloys : en
  • US2921421A - Protector mechanism for wrapping machine : en
  • US2921977A - Facsimile systems and machines : en
  • DE1804638U - BALLPOINT PEN WITH CURVED NIB. : de en
  • US2921467A - Flowmeter compensation for propagation velocity changes : en
  • US2921879A - Method of producing conidendrin : en
  • DE1073919B - Building plate for toy building sets : de en
  • DE1073573B - Device for introducing pressurized gas into the head of a high-voltage pressurized gas cable : de en
  • FR1203331A - Hydraulic rotary printing machine : en fr
  • FR1203592A - Vibrating motor and its application to vibration conveyors : en fr
  • US2922150A - Door alarm : en
  • DE1804683U - MULTI-LAYER CONVEYOR BELT. : de en
  • FR1203599A - Process for obtaining and using activated insecticides, of residual action, in the form of an aerosol or other : en fr
  • FR71701E - : fr
  • US2921742A - Fuel nozzles : en
  • US2922089A - pettitt : en
  • US2921406A - Action toy : en
  • DE1073775B - Repeat control device for accounting or similar calculating machines : de en
  • DE973328C - Guide for a felt drawn around a guide roller : de en
  • FR1203754A - Process for the manufacture of isoprene : en fr
  • DE1073882B - : de en
  • CA590858A - Carbon slide shoe for electric railways and the like : en
  • FR1203874A - Removable shelter : en fr
  • US2921773A - Craftsman's adjustable pry bar : en
  • DE1804329U - FREEZER CHEST. : de en
  • DE1804581U - PHOTOGRAPHIC CAMERA WITH BUILT-IN ELECTRIC EXPOSURE METER. : de en
  • DE1073585B - Protection with horizontally movable Sdnebrucke : de en
  • DE1073879B - Rack and pinion steering device, in particular for motor vehicles : de en
  • USD187086S - Combination clothes hamper and hassock : en
  • FR1203853A - Glass sheet bending machine : en fr
  • FR1203434A - Magnetoelectric galvanometer with rectilinear deviation : en fr
  • US2921500A - Selective prescription absorptive eye glasses : en
  • GB826687A - Improvements in mean position indicators : en
  • DE1073837B - Bass drum pedal : de en
  • FR1203725A - Safety device for electro-pneumatic vehicle braking systems : en fr
  • US2921669A - Troughed conveyor : en
  • CA591193A - Electron lens systems : en
  • US2921539A - Articulated railway car : en
  • US2921807A - Prefocused rear view mirror : en
  • US2921874A - Cold forming lubricant and method of applying same : en
  • US2922120A - Synchronized saw-tooth generator : en
  • USD187065S - Vacuum cleaner : en
  • FR1203747A - Tile compositions for coating floors and walls : en fr
  • FR1204041A - Simplified hydraulic cylinder : en fr
  • GB826761A - Improvements in or relating to methods of sealing together parts of cathode-ray tubes and like vacuum vessels : en
  • GB826789A - Improvements in apparatus for indicating the level of a body of liquid : en
  • DE1804472U - BIDET. : de en
  • FR1203753A - Electric heating method and device for uniform heating of glass : en fr
  • US2921533A - Hydrodynamic and hydrostatic bearing : en
  • US2921566A - Internal combustion engine and method of operating it : en
  • DE1073631B - Device for monitoring the temperature of an electrical semiconductor arrangement : de en
  • DE1073661B - Process for the production of dyes : de en
  • DE1804319U - BEAN HANDLE HOLDER. : de en
  • DE1804575U - SELF-SERVICE SHELF FOR SWEET GOODS. : de en
  • US2921326A - Toothbrush : en
  • USD187096S - Handle for faucets or the like : en
  • FR1203670A - High-speed converter for converting electrical pulses into angular movements of a shaft : en fr
  • DE1804461U - WALL SHELF. : de en
  • FR1203362A - Method of trawling between two waters, and special panels for this fishing : en fr
  • FR1203777A - Device usable on gear grinding machines for grinding straight and helical teeth according to a longitudinal crown profile : en fr
  • FR1203912A - New coating method by continuous or semi-continuous casting and device for its implementation : en fr
  • FR1203456A - Process for the preparation of chocolate products : en fr
  • FR1203623A - Process for the polymerization of ethylene : en fr
  • FR1203584A - Method and device for separating continuously packaged doses : en fr
  • FR1203749A - Liquid vaporizer : en fr
  • GB826813A - Improvements in or relating to means for mounting tubeless tyres : en
  • GB826836A - Improvements in or relating to fluid heat exchange units : en
  • GR20487B - FACE AND NECK LIFTING MASK. : el en
  • US2921358A - Apparatus for producing elasticized thermoplastic yarns : en
  • US2921965A - Aromatic sulfide-sulfones : en
  • DE1073586B - Attachment of short-circuit rings to magnets of electrical switching devices, in particular contactors : de en
  • DE1073918B - Covered wagon for toy and model trains : de en
  • FR1204084A - Automatic forging hammer : en fr
  • FR1203971A - Improvements to weaving processes : en fr
  • DE1073530B - Arrangement in power supply systems for electrical interlockings : de en
  • DE1804428U - BLOCK KNIFE COFFEE GRINDER. : de en
  • DE1804656U - ENTERTAINMENT OR SKILL GAME. : de en
  • FR1203354A - Process for obtaining electroconductive layers and products obtained by this process : en fr
  • DE1073673B - : de en
  • DK88420C - Method for treatment of waste water, in particular sewage. : da en
  • DE1073848B - : de en
  • US2921948A - Organo-niobium compounds : en
  • DE1073813B - Sleeve-type plug-in pipe coupling : de en
  • DE1804303U - LEG CLOTHING. : de en
  • CA590861A - Alkyd resin modified with epoxide resin and polyisocyanate : en
  • GB826684A - Land levelling device : en
  • DE1073905B - Spade with spade blade and ax : de en
  • GB826677A - Apparatus for terminating the relative movement in a given direction between work and tool in a machine tool : en
  • GB826690A - Pressure vessel for a filter leaf assembly : en
  • GB826786A - Improvements in safety harness : en
  • FR1203397A - Oil or gas burner fitted with a device for adjusting the air supply to the burner blowing opening : en fr
  • FR1203707A - Process for the preparation of quaternary ammonium salts of amino-alkylacetic esters and products conforming to those obtained : en fr
  • FR71761E - Improvements to sawing wires for stones, marble, granite and similar materials : en fr
  • FR1203869A - Attachment device for agricultural tractors : en fr
  • FR1203966A - Process for tanning and finishing sealskins intended for the manufacture of so-called shoes : en fr
  • FR1203266A - Electric watch movement with jumping hands : en fr
  • DE1804465U - STEERING PULLEY WITH STEERING FORK LOCKABLE WITH A LOCKING PIN. : de en
  • DE1073743B - Process for the preparation of homopolymers and copolymers of vinyl chloride in aqueous suspension : de en
  • DE1073805B - Air-cooled internal combustion engine with direct injection through an injection nozzle arranged in the cylinder head : de en
  • DE1804401U - CRUDE BURNER. : de en
  • DE1804471U - TRANSPORTABLE VESSEL MADE OF PLASTIC MATERIAL. : de en
  • FR1203817A - New ultra-light wall and structure formed by means of this wall : en fr
  • FR71729E - Improvements to automatic clutches and in particular to centrifugal clutches : en fr
  • CA590880A - Temperature control apparatus : en
  • DE1073557B - : de en
  • DE1073741B - Process for the production of urea ormaldehyde resins modified with hydrocarbons : de en
  • FR1203704A - Cyclic program of operations controller : en fr
  • AU5079559A - Improvements relating to containers for liquefied gases : en
  • BE582949A - Plastic receptacle with resealing device : en fr
  • CA591054A - Friction shock absorbing mechanisms for railway draft riggings : en
  • DE1804413U - EARPLUGS AGAINST NOISE. : de en
  • DE1804552U - ROTARY SPRING UNIT. : de en
  • DE1804576U - BOTTLE TAG. : de en
  • DE1804598U - DEVICE FOR CLEARING THE PANELS OF A MOTOR VEHICLE. : de en
  • FR71791E - Automatic arc welding process and machine : en fr
  • US2921919A - Rubberized mineral-tar composition and process of making same : en
  • AU4356658A - Improved hydraulic or air coupling. t : en
  • DE1073525B - Circulating ropeway with carriages that can be uncoupled from the pulling rope : de en
  • DE1804587U - ELECTRIC FLASH DEVICE FOR PHOTOGRAPHIC PURPOSES WITH ADDITIONAL LIGHT, IN PARTICULAR ELECTRON FLASH DEVICE. : de en
  • BE582825A - Automatic pneumatic distributor for air suspension systems, in particular for three-axle vehicles : en fr
  • CA590868A - Process for the manufacture of 2-methyl-4-chlorophenoxy-acetic acid : en
  • CA590958A - Production of fermented sausage : en
  • US2921329A - Brush assembly utilizing lengths of brush strip : en
  • DE1073750B - Device for measuring thickness with the help of an ionization chamber : de en
  • DE1073874B - Jet propulsion aircraft for vertical takeoff and landing : de en
  • DE1804356U - LOCKING DEVICE FOR DETACHABLE OR FOLDABLE HOUSING PANELS OF HIGH-FREQUENCY DEVICES WITH A SEAL. : de en
  • DE1804649U - FIXING ARRANGEMENT OF TRAFFIC SIGNS ON PIPE POST. : de en
  • FR1204054A - Advanced cutting tool : en fr
  • FR1203597A - Improvements to surface steam desuperheaters : en fr
  • DE1073678B - Suction line for more cylinder piston compressors : de en
  • DE1804464U - BREAKFAST AND WORK TABLE EXTENDING FROM A CABINET PART. : de en
  • US2921414A - Means for infeeding a centerless grinder : en
  • FR1203676A - Backlash-free spindle drive mechanism : en fr
  • FR1203931A - Dielectric materials and processes for their manufacture : en fr
  • GB826716A - Sewing machine : en
  • GB826720A - Improvements in and relating to sockets for electrical connectors : en
  • US2922066A - Spark compressor and trigger for spark discharge light : en
  • FR1203473A - Cutters with inset bars : en fr
  • DE1073517B - Reel or the like with a cooled shaft, especially for Steckel mills : de en
  • DE1073640B - Method for the transmission of electrical information : de en
  • DE1073692B - Process for preheating the blown air for cupola and blast furnace with the help of furnace exhaust gases : de en
  • FR71728E - Device for automatic control of the compressor no-load valve in installations operating with compressed fluid : en fr
  • DE1804555U - ELECTROMAGNETIC SPRING PRESSURE DISC BRAKE OR -COUPLING. : de en
  • DE1073414B - Existing from superimposed interconnected layers, corresponding to the shape of separable diaper liners, z. B. by perforation subdivided pulp web : de en
  • DE1073622B - Device for the successive testing of the individual determinants of the electrical signals of a signal group : de en
  • DE1073745B - Process for the production of a disinfecting compound from iodine and polyvinylpyrrolidone : de en
  • DE1804595U - VEHICLE TRAVERSE WITH STAKES MADE OF A SPECIAL PROFILE. : de en
  • AU238980B2 - Improvements relating to the hydrogenation of gasoline wherein the products are re-run at a temperature not exceeding 2500c : en
  • DE1804538U - SHUTTER BOX FOR CIGARS. : de en
  • FR1203770A - Device for igniting electrically discharged tubes : en fr
  • FR71742E - Electric battery : en fr
  • FR71735E - Bumper and soundproof bearing for precision mechanism and in particular for clockwork movement : en fr
  • FR71739E - Electric heating body : en fr
  • US2921632A - Expansible and retractable packing structure : en
  • US2922094A - Motor control apparatus for dynamic braking : en
  • FR1203900A - Device for attaching a nacelle intended to be placed in an atomic stack channel : en fr
  • US2921992A - Phonograph apparatus : en
  • DE1073826B - Agent for the descaling of metal surfaces : de en
  • US2921746A - Nozzle : en
  • FR1203522A - Polyester-based composition, preparation process and applications of such a composition, in particular for coating electrical conductors : en fr
  • FR71797E - Improvement of the sealing device between rotating part and fixed part : en fr
  • GR20472B - FOUR-WING INDOOR ENGINE. : el en
  • DE1073679B - : de en
  • GB826683A - Method of and apparatus for preheating pulverulent material : en
  • FR1203426A - Cable lug : en fr
  • US2921759A - Retractable landing gear : en
  • US2922042A - Frequency discriminator : en
  • FR1203482A - Stake for supporting an electric fence wire : en fr
  • FR1203520A - Machine for making boxes assembled by metal wires : en fr
  • FR1203855A - Stabilization of peroxide compounds : en fr
  • DE973326C - Facility for the particularly medical treatment of objects with high frequency energy : de en
  • DE1073682B - Larding staple fibers : de en
  • DE1804327U - CARD HOLDER. : de en
  • DE1804495U - DEVICE FOR DETACHABLE MULTIPLE-PIPE JUNCTION OR - ASSOCIATION IN ELECTRIC HOT WATER HEATERS : de en
  • DE1073463B - Process for the separation of niobium and tantalum chlorides : de en
  • DE1804540U - TENSION LOCK IN THE DEVICE LINKAGE ON FARMING TRACTORS. : de en
  • FR1204085A - Loom blade runner : en fr
  • FR1203485A - Process for making fine yarns from coconut, sisal or other textile fibers : en fr
  • BE580846A - Manufacturing process for refractory products : en fr
  • AU5079159A - Improvements in or relating to work-supporting bases for coil annealing furnaces : en
  • BE582965A - Evaporator : en fr
  • CA590819A - Extensible ski pole : en
  • DE1073560B - Dielectric separation line for the transmission of high frequencies : de en
  • DE1073612B - Stator sheet for shaded pole motors without scatter sheet : de en
  • DE1073460B - Process for purifying silane or chlorinated silanes : de en
  • DE1804610U - PLAN CONVEX AUTOMOTIVE SAFETY MIRRORS. : de en
  • FR1203254A - Pulse generator : en fr
  • GB826788A - Improvements in or relating to wave-guides : en
  • US2921354A - Apparatus for making precast concrete bridges or the like : en
  • US2921370A - Pruning saw guard and guide : en
  • US2921477A - Constant force variable speed vibrator : en
  • US2921507A - Carton forming machine : en
  • AU5091059A - SHEETMETAL CONTAINERS ANDA METHOD OF AND APPARATUS FORTHE manufacture thereof : en
  • BE582963A - Process for removing soot from heating installations : en fr
  • US2922073A - Color reproduction systems of the cathode ray tube type : en
  • CA590840A - Electro-plating of aluminum and aluminum base alloys : en
  • CA590895A - Preservation of fruit and other products : en
  • CA591165A - Dual valve for controlling liquid level : en
  • AU235650B2 - Devices for tensioning wires : en
  • FR1203644A - Method and device for the continuous centrifugation of juice in a viscous state : en fr
  • CA591173A - Coil annealing method and apparatus : en
  • CA590945A - Produit destine a desinfection des pates de papeterie : en
  • FR1203684A - Hygienic packing : en fr
  • CA591033A - Textile finishing compositions : en
  • DE1073623B - Electroluminescent cell : de en
  • BE582740A - New sterilization method and sterilization hood used in this method. : en nl
  • BE582784A - Method of making a new knitted article of the mixed type in shrunken or contracted yarns : en fr
  • FR1203443A - Apparatus for drying spools of thread : en fr
  • FR1203525A - Improvements to television receivers : en fr
  • CA590971A - Process for the manufacture of urea in granular form : en
  • BE582743A - Central distribution column with shoulder for disc changers. : en fr
  • DE1073652B - Magnetic core arrangement for a magnetic storage device, in particular for electronic calculating machines : de en
  • DE1804339U - SAND SPREADING DEVICE FOR RAIL MOTOR VEHICLES. : de en
  • US2921621A - Vertically and horizontally adjusted seat frame : en
  • US2921692A - Fold flat standard base and display shelf : en
  • US2921715A - Solenoid operated microburette : en
  • US2921804A - Defrosting means for turbo-expanders : en
  • US2922064A - Photomultiplier tubes : en
  • USD187087S - Carton for storing and shipping or the like : en
  • US2921774A - Heaters for petroleum fluids : en
  • US2921982A - Digit absorber for a telephone system : en
  • BE583134A - Device for changing the condenser rollers in an assortment of cards. : en fr
  • DE1073709B - : de en
  • US2921579A - Hydro-massage appliance : en
  • USD187068S - Transportable shelter : en
  • BE582977A - Device for cleaning the contact surfaces of the edges of tape recorders and similar devices with magnetic tape : en fr
  • US2921868A - Aluminum gas plating of various substrates : en
  • CA590918A - Nematocidal composition containing a fatty acid : en
  • IE24259L - Bituminous moulding compositions : en
  • CA591103A - Thermionic valves : en
  • DE1804600U - UNITED IGNITION AND STARTING SWITCH FOR COMBUSTION MACHINERY, ESPECIALLY ON MOTOR VEHICLES. : de en
  • FR1204068A - Equipotential winding for a multi-winding switching winding : en fr
  • FR71727E - heat exchanger with variable deflecting surfaces : en fr
  • DE1804513U - SMOOTH WASHER FOR PLASTER, STRUCTURAL AND CEMENT WORK. : de en
  • US2921599A - Floor drain flushing device : en
  • DE1073479B - Process for the simultaneous production of /? - alkoxyacrylic acid chlorides and ct-chloroethers : de en
  • DE1073778B - Card conveying device for mark-controlled machines : de en
  • DE1073799B - Mixture compressors, compression ignition engines and procedures for their operations : de en
  • DE1804689U - DEVICE FOR EMPTYING POWDERED GUETER FROM PAPER BAGS. : de en
  • US2921375A - Dial depth gauge : en
  • DE1073802B - Cleaning device for centrifugal flushing or charging fans on internal combustion engines : de en
  • DE1073854B - Process for the production of filled papers and the like : de en
  • DE1073968B - Slave clock with alarm device : de en
  • US2921842A - Apparatus for the continuous treatment of solid substances with liquids or gases : en
  • US2921934A - Modified carboxyalkyl cellulose : en
  • FR1203415A - Device for machines for debarking wood or logs by friction : en fr
  • FR1203462A - Arrangement of a removable device, adaptable to a flatbed or fodder agricultural trailer, for the automatic spreading of manure, fertilizer or other products : en fr
  • DE1073773B - Relay calculator for adding two encrypted decimal digits : de en
  • FR1203315A - Document holder : en fr
  • US2921493A - Tape dispenser : en
  • US2921657A - Magnetic powder clutch with variable gap : en
  • US2921831A - Method of treating synthetic fibers : en
  • US2922078A - Electric circuits for working and shaping materials by spark erosion : en
  • DE1073965B - : de en
  • DE1804519U - CUTTING TOOL FOR PREPARING THE WELDING SURFACES ON WIRES AND TAPES MADE OF THERMOPLASTIC PLASTICS. : de en
  • FR1203758A - Electrostatic device allowing the removal of dust from all surfaces and in particular from clothing, carpets, etc. : en fr
  • DE1804347U - TELEVISION RECEIVER WITH A FRONT PANEL MADE OF PLASTIC. : de en
  • BE583024A - Blank for the envelope of a conical receptacle made of paper, cardboard or their equivalents, as well as method and device for the manufacture of this envelope : en fr
  • DE1804380U - FUSE FOR MINING LIGHTS. : de en
  • FR1203417A - Electrical cable fault remover : en fr
  • FR1203579A - Training in lightning rods : en fr
  • FR1203805A - Air spring adjustment valve box : en fr
  • DE1073793B - Feeding device, in particular for game : de en
  • DE1073895B - System for the hydraulic control of doors, especially on ships : de en
  • FR1204101A - Inserts for ironing devices, in particular for calender rolls : en fr
  • FR1203441A - Method and apparatus for the manufacture of saw blades, especially band saws : en fr
  • FR1203536A - Fire extinguishing agent : en fr
  • FR1203714A - Interior signaling device for motor vehicles : en fr
  • FR71800E - Electric lamps : en fr
  • FR1203368A - Electric device for automatic control of Venetian blinds, blinds and the like : en fr
  • US2921737A - Magnetic core full adder : en
  • US2922060A - X-ray tube of high output : en
  • DE1073453B - Process for removing hydrogen fluoride from electrolytically produced fluorine : de en
  • DE1073827B - Gloss pickling for aluminum and aluminum alloys : de en
  • US2921567A - Slot-controlled two-stroke cycle internal combustion engine : en
  • AU5080259A - Electromagnetically-actuated electric switching arrangements : en
  • GB826713A - Improvements relating to combustion gas turbine plants, especially for driving motorvehicles : en
  • US2922101A - Electrical prospecting method and apparatus : en
  • FR1204109A - Improvements to toys simulating firearms : en fr
  • DK88404C - Machine for forming glassware. : da en
  • US2922047A - Radiography cassette : en
  • FR1204056A - AC electric generator : en fr
  • US2922090A - Electrolytic condenser : en
  • US2922093A - Coaxial trimmer capacitors : en
  • FR1203746A - Mixed anhydrides and their application as catalysts for the polymerization of ethylenically unsaturated compounds : en fr
  • FR1204102A - Stain remover and cleaning device including it : en fr
  • DE1804414U - DRUG WALL CABINET. : de en
  • DE1804615U - MADE OF RUBBER OD. DGL. EXISTING TIRE FOR BIKES OF BABY CARRIERS, SCOOTERS OR. DGL. : de en