• US2849130A - Tiltable bed hauling device : en
  • AU227327B2 - Improvements in or relating to amplifiers employing transistors : en
  • AU2569157A - An improved rotary brush : en
  • CA562270A - Self-leveling, storing and dispensing apparatus : en fr
  • CH332239A - Staple hammer : de en
  • CH332313A - Variable electric capacitor : en it
  • DE1773375U - FIXED TUBE CAP. : de en
  • US2849325A - Stabilized cellulose ether composition : en
  • US2849393A - Cathodic device for electrolytic cells having a moving mercury cathode : en
  • US2849553A - Differential metering mechanism with pre-selection : en
  • US2849667A - Servo systems : en
  • AU226511B2 - Electrical junction box : en
  • CA562305A - Process for production of insulating laminate and product : en fr
  • CH332114A - Collar forming machine for clothes : en fr
  • CH332274A - Device on a fuel injection pump to temporarily exceed the normal maximum delivery rate : de en
  • CH332116A - Girdle : de en
  • AT199354B - Suspended ceiling made of panels to be attached to a supporting structure : de en
  • US2849346A - Method of making a composite friction unit clutch plate : en
  • US2849656A - Switch-start discharge lamp circuit : en
  • DE1037802B - Enamel granules as blasting media : de en
  • GB800549A - Improvements in centrifugal pumps : en
  • DE1037527B - Circuit arrangement for dialer test devices in telecommunications, especially telephone systems : de en
  • DE1773322U - STEERING AUGER BEARINGS IN STEERING GEARS, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • US2849529A - Tuning system for television receivers : en
  • US2849664A - Semi-conductor diode : en
  • DE1773051U - HOUSING COMBINATION FOR ACCOMMODATION OF SWITCHING EQUIPMENT FOR TELEVISION TECHNOLOGY, IN PARTICULAR FOR COMMUNICATION DEVICES FOR TELEVISION TECHNOLOGY. : de en
  • CA562492A - Fork for power lift truck : en fr
  • CH332076A - Building material in lump form and process for its manufacture : de en
  • CH332128A - Process for the production of organic aluminum compounds : de en
  • DE1037457B - Process for the preparation of alpha- (n-butyl) -alpha-methylsuccinimides : de en
  • GB800592A - Improvements in and relating to test sieves : en
  • US2849001A - Haemostatic catheter : en
  • US2849053A - Construction of foldable picnic table : en
  • US2848826A - Releasable hinge for stock gate : en
  • US2849069A - Subsurface well tools : en
  • US2849409A - Liquid coating composition comprising a methyl methacrylate polymer and cellulose acetate butyrate : en
  • DE1037784B - Device for keeping the oil level constant in the crankcase of a piston engine : de en
  • US2849260A - Bearing for weighing scales : en
  • US2849264A - Piston structure : en
  • AU3569658A - Improvements in or relating to loudspeaking telephone instruments : en
  • CH332150A - Flow tank : de en
  • US2848844A - Apparatus for tipping-off incandescent lamps and similar devices : en
  • DE1037482B - Refrigerated goods container : de en
  • DE1773330U - MEASURING GLASS APPARATUS FOR DISPENSING LIQUID FUEL. : de en
  • DE1773010U - MACHINING MATS FORMED FROM LONGITUDINAL AND CROSS BARS FOR DRIVING LINE IN UNDERGROUND MINING. : de en
  • US2849305A - Electric furnace product : en
  • US2849435A - Ortho: ortho'-dihydroxy-azo-dyestuffs and complex metal compounds thereof : en
  • DE1773050U - ELECTRIC HEAD EQUIPMENT DESIGNED FOR FIXING TO A GOGGLES HANGER. : de en
  • CA562335A - Production of acrylonitrile suitable for polymerization purposes : en fr
  • CA562511A - Profile milling machine : en fr
  • US2848720A - Cap stay : en
  • US2849256A - Hygienic disinfectant apparatus : en
  • US2849605A - Single sideband communication system : en
  • US2848885A - Footlets and method of making same : en
  • US2849411A - Stabilization of basic condensation products of epichlorohydrin : en
  • US2849688A - Electromagnetic waveguide systems : en
  • USD183433S - Dispensing container : en
  • USD183437S - Chair : en
  • CH332068A - Height-adjustable working platform on a scaffolding : de en
  • CA562445A - Recessed lighting fixture and jack supports therefor : en fr
  • CH332201A - Timepiece : en fr
  • CA562520A - Oil seals : en fr
  • CH332115A - Method and device for removing the goods from a winding beam : de en
  • DE1773049U - MULTIPLE TELE-SIGN MEMORY STRIP. : de en
  • DE1773080U - PROGRAM CONTROL UNIT WITH AN ELECTRICALLY CONTROLLED ELECTRIC MOTOR DRIVE FOR AUTOMATIC WASHING MACHINES. : de en
  • FR1161319A - Process for preparing hydroxyacetylenes bearing amino groups, and their derivatives, and products in accordance with those obtained : en fr
  • AT199280B - Process for the vacuum-tight melting of silver-plated chrome iron discs in glass : de en
  • US2849711A - Slotted cylinder antenna : en
  • FR1161332A - Process for the preparation of new anticoagulant substances and products conforming to those obtained : en fr
  • FR68971E - Improvement in the assembly of magnetic recording heads, applicable to sound cinematographic devices : en fr
  • DE1773376U - PACKAGING TAPE FOR REFRIGERATORS. : de en
  • DE970167C - Amplifier machine with two-stage amplification : de en
  • FR1161278A - Generator system with alternator and rectifiers : en fr
  • BE570180A - : en
  • CA562240A - Door chime and wicket mechanism : en fr
  • CA562485A - Selective ion-permeable membranes : en fr
  • GB800500A - Improvements in handle devices for kitchen furniture and the like : en
  • US2848719A - Pull-free garment construction : en
  • BE565266A - : en
  • CH332074A - Snow blower : de en
  • DE1037474B - Process for the production of address printing plates from aluminum or aluminum alloys : de en
  • DE1037701B - Means to prevent electrostatic charging of high molecular weight substances such as plastics : de en
  • FR68979E - Operating devices for coke oven doors : en fr
  • AT199338B - Folding table : de en
  • CH332306A - Polarization charge-free screen for electron and ion devices : de en
  • CA562284A - Aircraft automatic pilot monitor : en fr
  • CA562392A - Seat construction : en fr
  • DE1773137U - EFFILER. : de en
  • GB800630A - Improvements in or relating to chlorination processes involving sulphuryl chloride : en
  • DE1037940B - Device for automatic loading of hydraulic presses, in particular tile presses : de en
  • DE1773343U - DRAWING ANGLE. : de en
  • DE970237C - Process for the impregnation of leather with polymers : de en
  • FR1161291A - logical element which can be used in particular in calculating devices : en fr
  • GB800318A - Improvements in or relating to slurry inlet means in strainer apparatus : en
  • GB800352A - Improvements in or relating to mounting arrangements for electrical equipment : en
  • GB800582A - Improvements in or relating to machines for making pockets for pneumatic tyre covers : en
  • CH332365A - Conveyor device for conveying fine-grained or powdery goods by means of compressed air from pressure vessels : de en
  • AT199296B - Circular knitting machine : de en
  • AU2570657A - Improvements in shaft bearings : en
  • AU226800B2 - Process forthe manufacture of stable aqueous resin emulsions ofthe oil-in-water type : en
  • CH332171A - Merry-go-round with wagons moving in a closed circuit on a rail : en fr
  • US2849422A - Vinyl resins for application as solvent solutions : en
  • US2849673A - Transistorized inverters : en
  • US2848982A - Coal furnace having a gas reflector : en
  • FR69015E - Electrical switches such as those used in telephone systems : en fr
  • GB800436A - Apparatus and method for processing metal strip primarily for removing oxide scale therefrom : en
  • IE23099L - Inserting rubber pins in shoe soles : en
  • US2849629A - Chatter accelerometer : en
  • DE1037496B - Iron-nickel alloy for a compensation element for magnetic and similar measuring instruments, especially speedometers : de en
  • DE970188C - Extractor for packing rings from stuffing boxes : de en
  • FR1161400A - Automatic biopsy device : en fr
  • GB800672A - Improvements in or relating to liquid flow meters : en
  • DE1037790B - Rooster with a spherical chick : de en
  • DE1773287U - ARRANGEMENT FOR HYDRAULIC OR PNEUMATIC REMOTE CONTROL OF A CONTROL DEVICE. : de en
  • DE1037532B - Method and device for determining the location of a moving point by means of high-frequency waves : de en
  • DE1037680B - Device for transporting building blocks : de en
  • US2849098A - Strip holding and releasing device : en
  • US2849362A - Fumigant compositions comprising 3-bromopropyne and 1, 3-dichloropropene : en
  • AU3570658A - Polymerization process : en
  • US2848842A - Plant container with fibrous walls holding a root growth inhibitor : en
  • US2849592A - Butt welding metal strips having inflatable slits : en
  • AU2586057A - Improvements in or relating to needle valves : en
  • US2849068A - Machine for separating and dispensing stacked adhesively united articles : en
  • US2849610A - Electrical isolation apparatus : en
  • DK86099C - Frame for archives for storing hanging folders or hanging cards, or for the manufacture of shelves and similar carrying devices. : da en
  • US2849558A - Switch : en
  • US2849632A - Arc tube seal and mount : en
  • US2849397A - Silver phosphates as wear-reducing agents : en
  • FR1161447A - Formwork or mold release oil used in the building industry : en fr
  • DE1037567B - AC switch with additional triggering by means of a triggerable mechanism : de en
  • DE1773303U - TOOTH AND SALES STAND FOR TOOTH BRUSHES. : de en
  • US2848778A - Fishing line rewinder : en
  • US2849255A - Hoist mechanism for dump trucks : en
  • US2849336A - Method of producing boride coatings on metal : en
  • US2849647A - Color television reproducing device : en
  • USD183429S - Automobile door handle : en
  • DE1037511B - Low frequency amplifier : de en
  • DE1037870B - Transport device for particularly mobile work equipment : de en
  • DE1773074U - MULTI-LEVEL SWITCHES, IN PARTICULAR FOR ELECTRIC STOVES. : de en
  • US2849041A - Attachment for a screw driver handle : en
  • US2849631A - Electrically conductive cement and brush shunt connection containing the same : en
  • AU2972257A - Attachment for converting a drill cultivator toa disc cultivator : en
  • CA562280A - Cruise control meter : en fr
  • FR69009E - Improvements to vending machines : en fr
  • US2848754A - Fiber cleaner : en
  • US2849002A - Haemostatic catheter : en
  • CH332262A - High pressure gun for grease and oil : de en
  • DE1037581B - Arrangement for coupling two single-phase networks : de en
  • AU3553158A - Improved system of freight transportation : en
  • DE1037764B - Centrifugal filter : de en
  • DE1773249U - APPARATUS FOR WAGE CALCULATION ON PAY SHEETS OD. DGL. : de en
  • US2848744A - Apparatus for and method of forming tire treads : en
  • US2849027A - Pipe shoe : en
  • AU225879B2 - Thiophene and furan derivatives of cyclohexane : en
  • CH332334A - Manufacturing process of N-benzhydryl-N'-benzylpiperazines : en fr
  • CA562415A - Process for obtaining sulphur and/or sulphur dioxide from pyrite ores : en fr
  • CH332092A - Stopper for the neck of a container : en fr
  • US2849574A - Luminaire : en
  • DE1037596B - Gas discharge tubes with an anode, a group of cathodes serving to represent numbers and two groups of transferring cathodes serving to transmit the discharge from one number cathode to another : de en
  • DE1773174U - FRAME. : de en
  • DE1773331U - DISPENSING CORKS. : de en
  • CH332213A - Device for testing the water-resistance of watch cases : en fr
  • DE1773183U - HANDRAIL BAR. : de en
  • FR1161300A - Azo dyes and their preparation process : en fr
  • GB800553A - Improvements in or relating to fittings and mountings for electric lamps : en
  • DE1037847B - Cinematographic camera : de en
  • DE1037531B - Method for adjusting a phase modulator : de en
  • DE1037857B - Impeller for centrifugal pumps, especially thick matter pumps : de en
  • DE1037919B - Dry shaver : de en
  • FR69045E - Triodes using crystals such as germanium crystals : en fr
  • DE970222C - Pit stamp : de en
  • US2849213A - Apparatus for circulating drilling fluid in rotary drilling : en
  • US2849528A - High voltage bushing adapter : en
  • CA562463A - Stirrer for rotary digester : en fr
  • FR68985E - Automatic hydraulic clutch control for motor vehicles : en fr
  • GB800685A - Improvements in or relating to grinding tools used for grinding flat glass and other materials : en
  • FR1161226A - Device for adjusting and measuring a dimension of a flexible element : en fr
  • DE1037440B - Process for the preparation of oxycarboxylic ester acetals from oxycarboxylic acids : de en
  • DE1037810B - Device for periodically changing the grinding stroke of saw blade grinding machines : de en
  • US2849105A - Conveyer apparatus : en
  • GB800675A - Improvements in diaphragm gate valves : en
  • DE1037500B - Road roller with pneumatic tires that can be attached to a vehicle : de en
  • DE1037965B - Loading platform for stacks of filled bags : de en
  • FR69006E - Auto ignition switch : en fr
  • DE1773029U - RING BRUSH BODY. : de en
  • DE1773364U - TOY CRANE. : de en
  • GB800504A - Electro-magnetic apparatus for the determination of mechanical stresses or movements : en
  • GB800644A - Steroid compounds and the preparation thereof : en
  • IE23296L - Pneumatic tyres. : en
  • DK86103C - Process for the production of glutamic acid. : da en
  • FR1161384A - Devices for the rapid assembly of electrical connections : en fr
  • FR1161450A - Device for winding up square mesh : en fr
  • DE1037392B - Control device for tank conveyor : de en
  • FR68957E - Process for the gasification of liquid fuels and equipment allowing the implementation of this process : en fr
  • FR69047E - Aircraft control sensitizer : en fr
  • GB800579A - Improvements in springloaded catch mechanisms for cupboards, wardrobes and the like : en
  • FR1161261A - New polybenzoxazols : en fr
  • GB800474A - Improvements in and relating to the shaping of foamed polyurethane materials : en
  • DE1037576B - Ventilation device for rotating electrical machines : de en
  • DE1037514B - Magnetic amplifiers forming complementary signals : de en
  • AT199389B - Pressure registration device : de en
  • GB800482A - Improvements in lacquers on the basis of epoxy resins : en
  • US2849376A - Two stage process for producing a high octane gasoline : en
  • AT199194B - Process for the preparation of N-substituted 2,4-diamino-1,3,5-triazines : de en
  • CA562243A - Automatic sealing gate valve : en fr
  • DE1773098U - REPLACEABLE DRY RECTIFIER ARRANGEMENT. : de en
  • DE1773309U - SCREWLESS FASTENING OF LABELS AND THE LIKE. : de en
  • GB800667A - New quaternary derivatives of aminoalkyl esters of organic acids, and processes for their preparation : en
  • US2848796A - Alloy coatings and method of applying : en
  • US2849063A - Vertical slat blind : en
  • DE1037667B - Method and device for bending glass sheets or plates : de en
  • US2849112A - Paperboard carrier having embossed end edge portions : en
  • US2849690A - Coil system more particularly intermediate-frequency band-pass filters : en
  • US2848846A - Glass bending molds : en
  • US2849515A - Removal of oxygen from gaseous mixtures : en
  • FR1161241A - Process for the preparation of high molecular weight polyolefins : en fr
  • FR1161253A - Fitting for gall chains : en fr
  • FR1161238A - Synthetic rubbery polymer : en fr
  • US2849398A - Mineral-base lubricating oils and methods for using same : en
  • DE970194C - Process for the production of sulfur from sulfur-containing gas cleaning mass and from other elemental sulfur-containing substances : de en
  • US2849198A - Hydraulic force-limiter for aircraft controls : en
  • US2849555A - Operating mechanism for enclosed circuit breakers or switches : en
  • US2849463A - Process of making 3, 20-disemicarbazone of cortisone acetate : en
  • US2848974A - Leather finish applying machines : en
  • US2849476A - Omicron, omicron-dialkyl s-(1-dialkylphosphono-1-hydroxy) alkyl phosphorothiolothionates : en
  • US2849389A - Corrosion resistant jacketed metal body : en
  • DE1037575B - Electric machine for underground operation in end shield design : de en
  • FR69032E - Recovery of industrial gas by-products : en fr
  • AU3561158A - Temperature controlled regulating device for gas cookers or' the like : en
  • DE1773176U - DISPENSING DEVICE. : de en
  • AU226286B2 - Improvements in or relating to electrode structures for thermionic valves : en
  • AU3558858A - Hydrodenitrogenation process using hf-treated cobalt molybdate catalyst : en
  • CA562219A - Aerodrome lighting fittings : en fr
  • DE1773138U - NAIL FILE WITH HOLDING DEVICE AND PUSH BUTTON FOR FIXING TO A COMB CASE. : de en
  • DE1773302U - EXHIBITION AND PACKAGING FOR WRISTWATCHES. : de en
  • DE1773354U - REAR REFLECTORS. : de en
  • DE970210C - Spin dryer, especially for laundry : de en
  • US2849250A - Emergency release latch mechanism : en
  • DE1037614B - Process for inductive heating of magnetic materials : de en
  • FR1161277A - Damped noise transformer, comprising noise attenuating boxes arranged outside the tank : en fr
  • DE1037594B - Process for the production of moldings from germanium or silicon : de en
  • GB800662A - Improvements in or relating to electric soldering irons : en
  • US2849459A - Preparation of chromans, chromenes, and coumarons : en
  • DE1037957B - Device for loading bulk goods wagons, in particular garbage wagons : de en
  • US2848948A - Magnetic inertia controlled fuze : en
  • GB800334A - Improvements in or relating to crates for bottles and like containers, and to the method used in the construction thereof : en
  • GB800523A - A food mixing machine : en
  • FR1161275A - Rotary duplicator for reproducing portions of text taken on a printing plate : en fr
  • FR1161286A - Elastic coupling : en fr
  • GR18990B - WAY TO INVEST ALL FORM OF PLASTIC OBJECTS. : el en
  • GB800626A - Improvements in or relating to lifting trucks : en
  • DE1037545B - Connection device for electrical devices of all kinds : de en
  • DE1037605B - Fuel element for nuclear reactors : de en
  • FR68988E - Removable road and rail bridge : en fr
  • US2849462A - Method for preparing 19-nor 17-alpha-ethynyl testosterone : en
  • FR1161218A - Demodulation circuit for frequency modulated waves : en fr
  • DE1037738B - Self-collecting hand washing and drying machine : de en
  • DE1037860B - Impeller for side channel pumps : de en
  • US2849509A - Process for conversion of alkylbenzenes with a difluorophosphoric acid-bf3 catalyst : en
  • US2849551A - Control switch : en
  • US2849571A - Trigger mechanism for circuit breakers : en
  • US2849622A - Control circuits : en
  • DE1037867B - Nozzle for a jet engine with flaps for jet control and with a device for jet deflection : de en
  • DE1037466B - Feed water preheating system for high pressure steam power plants : de en
  • DE1037927B - Arrangement for remote counting and summation of pulses from several measuring stations in a central registration station : de en
  • DE1037587B - Method and circuit arrangement for the position and size detection of changes in the wave resistance of electrical lines according to the pulse reflection method : de en
  • DE1037599B - Cathode for electrical discharge vessels : de en
  • DE1037884B - Motor vehicle headlights with asymmetrical light distribution for right or left traffic : de en
  • DE1773082U - HOUSING TO ACCOMMODATE CENTRATED POLE MOTORS. : de en
  • FR1161206A - Thermostatically controlled single valve condensate separator : en fr
  • FR69046E - Flexible tube, method and device for manufacturing it : en fr
  • GB800690A - Improvements relating to wire-forming and coiling machines : en
  • DE1037717B - Drive device for turntable platter : de en
  • DE1037830B - Process for the cold sterilization of milk and other beverages in the food industry : de en
  • GB800340A - Improvements in or relating to devices for maintaining mechanical oscillations : en
  • DE1037666B - Adjustable stop for a glass bending mold : de en
  • DE1773009U - DRILL RODS. : de en
  • DE1773198U - JOINT COVERING FOR PARTITION WALL POST OD. DGL. : de en
  • CH332350A - Dial for automatic telephony : de en
  • US2849082A - Process for removing carbon monoxide from gaseous mixtures : en
  • US2849633A - Magnetron : en
  • US2848892A - Elevator load transducer : en
  • US2849007A - Lady's hair ornament : en
  • US2849009A - Fountain type dispensing comb : en
  • GR19007B - METHOD FOR THE PREPARATION OF LIME HYDRATE IN THE COMMON EXCEPTION OF THE SUPERIOR CONSTRUCTION PROPERTY OF THIS USED PULP, THIS IS ALSO EASY TO USE THIS. : el en
  • FR1161386A - Firing device with ammunition, intended in particular to drive point bolts : en fr
  • DE1773040U - Typewriter letter pad. : de en
  • US2849493A - Process for the oxidation of alkanol to aldehyde using supported catalyst : en
  • US2849668A - Automatic machine control : en
  • CH332320A - Electric light bulb for motor vehicle lighting : de en
  • GB800568A - A pest control composition : en
  • US2848756A - Portable knockdown beach shelter : en
  • US2849390A - Welded jacketed uranium body : en
  • AT199217B - Feed device for the centrifugal channels of a snow blower : de en
  • CH332245A - watch strap : de en
  • CH332264A - Pressing device with horizontal, rotatable press basket for the extraction of juices and extracts : de en
  • FR1161254A - Tube with variable intensity exchange surface : en fr
  • FR1161437A - Process for the preparation of highly moderating carbon and its use in nuclear reactors : en fr
  • GB800391A - Hydraulic remote steering system : en
  • DE1037906B - Swivel arm for towing gear : de en
  • DE1037925B - Loading arm for guns : de en
  • DE1773179U - INSULATING BOTTLE. : de en
  • FR1161259A - Process for preparing new repellents and insecticides, products in accordance with those obtained and their application : en fr
  • DE1037882B - Master cylinder, especially for hydraulic brake actuation systems in motor vehicles : de en
  • DE970214C - Process for separating gas mixtures in a gas separation column : de en
  • FR1161221A - Improvements to electronic chronometric devices : en fr
  • GB800565A - Method of producing n-alkyl-piperidine-ª‡-monocarboxylic acid amides and n-alkyl-pyrrolidine-ª‡-monocarboxylic acid amides : en
  • GB800481A - Compositions for use in coating compositions : en
  • DE1037888B - Clamping device for fastening the wiper : de en
  • DE1037945B - Chamber ring furnace for firing components with a high fuel content : de en
  • DE1037477B - Liquid cooler : de en
  • DE1037686B - Exhaust flap control for water heater : de en
  • DE1773069U - CABLE ENTRY IN FIRE-PROTECTED ELECTRICAL EQUIPMENT. : de en
  • DE1773312U - PLUMBING DEVICE FOR READING THE RIGHT POSITION OF THE CAMERA DURING THE PHOTO-TAKING. : de en
  • DE1773348U - HOLDING DEVICE FOR LADIES 'SHOE HEELS. : de en
  • CH332172A - For use in a firing device, certain gas sealing plugs to be arranged between the propellant charge and the projectile : de en
  • DE1037591B - Electroluminescent cell : de en
  • DE1037726B - Test tube for the detection of alcohol by means of chromate sulfuric acid applied to a carrier material : de en
  • DE1037411B - Hanging folder made of cardboard, plastic or the like. : de en
  • DE1037627B - Catalyst for the treatment of hydrocarbons or hydrocarbon mixtures, in particular for reforming processes and processes for their production : de en
  • DE1037690B - Tie bundle anchoring : de en
  • DE1773172U - FURNITURE WITH SCREW-IN FEET. : de en
  • AU3567558A - Improvements in or relating to road sweeping machines : en
  • GB800526A - Process and apparatus for effecting nuclear fission reactions : en
  • GB800635A - New derivatives of phenthiazine and processes for their production : en
  • AU220920B2 - An improved method forde-watering slurries of granular materials : en
  • AU3565258A - Improvements in or relating to expansible containers : en
  • CA562338A - Reacting a polyester with a dialkyl hydrogen phosphite : en fr
  • CH332393A - Process for the preparation of 17-oxy-20-keto-steroids : de en
  • US2849405A - Liquid defoaming compositions : en
  • DE1037632B - Lubrication of refrigeration machines : de en
  • DE1037443B - Process for the production of narcotic carbamates : de en
  • GB800423A - Improvements in or relating to box blanks and boxes produced therefrom : en
  • GB800426A - Improvements in methods for separating and purifying zirconium and hafnium : en
  • AT199362B - Veneer splicing machine for gluing veneers : de en
  • DE1037909B - Slicer : de en
  • DE1773085U - AUXILIARY TRANSFORMER FOR BRIDGING THE VOLTAGE BETWEEN TWO TAPS OF A STEPPED TRANSFORMER. : de en
  • DE1773273U - AUXILIARY SHAFT DRIVE. : de en
  • DE1773339U - TAPE WITH STOP PROFILE. : de en
  • FR1161330A - Process for the preparation of derivatives substituted with basic groups of benzyl-1-tetrahydroisoquinoline and products according to those obtained : en fr
  • GB800375A - Improvements in or relating to processes for the production of masses to be shaped and sintered to form sintered articles : en
  • GB800502A - Improvements in expanding wall and like plugs : en
  • DE1037826B - Method and device for the production of artificial guts u. Like. From animal skin : de en
  • DE970204C - Electrical system for two-stroke internal combustion engines in motor vehicles : de en
  • GB800618A - Arrangement in optical measuring apparatus for wind tunnels : en
  • US2849534A - Serving tray support for drive-in restaurants : en
  • DE1037924B - Rod-shaped cartridge magazine for blast pistols : de en
  • DE1773215U - DEVICE FOR DETERMINING THE HEIGHT OF THE ZIPFEL OF DEEP-DRAWN POOLS. : de en
  • DE1773218U - DOSING DEVICE. : de en
  • DE1773243U - CALCULATING DISC. : de en
  • CH332340A - Fixation device for a hypodermic needle : en fr
  • AT199320B - Process for the production of support bandage materials : de en
  • AT199381B - Procedure for replacing the tray of aluminum electrolytic furnaces and the tray for carrying out the method : de en
  • CA562242A - Automatic telephone system : en fr
  • CA562484A - Conduction transfer production of control voltage functions : en fr
  • US2848932A - Rotary hoe wheel : en
  • US2849100A - Article transporting apparatus : en
  • US2849342A - Semiconductor devices and method of making them : en
  • US2849334A - Process of forming an insolubilized protein film on a base : en
  • DE970205C - Clamping device for forging manipulators : de en
  • DE970244C - Drive for tape or wire-shaped recording media, in particular audio recording media : de en
  • GR18989B - SPECIAL COTTON FABRIC COATED WITH PLASTIC MATERIALS FOR REPLACEMENT OF WATERPROOF COTTON FABRICS. : el en
  • US2848729A - Pencil point cleaner : en
  • DE1773091U - HEADLIGHT BULB, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • CH332070A - Small buildings, e.g. B. Garage : de en
  • CH332244A - Process for polishing the surface of small objects made of wood : de en
  • CA562309A - Selective removal of cobalt from solutions which contain salts of nickel and cobalt : en fr
  • CH332206A - Watch case with dust- and waterproof inserted watch glass : de en
  • DK86130C - Filling pen. : da en
  • US2848891A - Apparatus for ultrasonic testing : en
  • US2848912A - Chamfering tool : en
  • US2849045A - Wheel cover : en
  • US2849455A - Alpha-ethyl-piperonyl ether of hydroxyalkanamides : en
  • US2849665A - Ultra high power transistor : en
  • USD183418S - Support for packages of disposable paper and the like : en
  • US2849049A - Method of forming an endless tire tread and sidewall portion on a carcass band and product thereof : en
  • DE1037664B - Method of manufacturing a furnace for glass manufacturing : de en
  • GB800535A - Improvements in or relating to apparatus for measuring or sensing electrical power, particularly for overload protection : en
  • GB800681A - Improvements in and relating to filters and filtering media for liquids : en
  • CH332281A - Separator for accumulator battery and method for its manufacture : en fr
  • CH332082A - Bearings on a pivot window with a metal frame : de en
  • CH332290A - Device for controlling the flow of current through a flat transistor : de en
  • CA562215A - Juice extracting machines : en fr
  • US2849141A - Stopper for bottles and the like : en
  • US2849468A - Amino acid derivatives : en
  • US2848787A - Burring tool : en
  • US2849121A - Pressure filter : en
  • US2849545A - Wide band traveling wave amplifier : en
  • AU230535B2 - Improvement in or relating to fuels for furnaces : en
  • CA562256A - Motor-fan unit mounting for suction cleaner : en fr
  • CA562456A - Pelletizing high-moisture ore : en fr
  • AT199163B - Box for card files or the like. : de en
  • CA562523A - Method and apparatus for handling slag resulting from steel-making operations : en fr
  • CH332087A - Vacuum cleaner combined with a polishing device : de en
  • CH332205A - Automatic winding mechanism : en fr
  • DE1037886B - Switch for direction indicator with automatic return to the normal position : de en
  • DE1773017U - RECEIVER OF METAL EXTRUSION PRESSES AND THE LIKE WITH AN INDUCTION HEATING DEVICE. : de en
  • US2849640A - Spacer structure : en
  • AU3569858A - Improved carbon film resistor and method of making thesame : en
  • CH332119A - Process for the production of dry, cold water-soluble starch preparations which can be used as binders, adhesives, finishing agents and the like : de en
  • CH332249A - Connection element for pipes : de en
  • AU226646B2 - Improvements in shaft bearings : en
  • AU3552858A - Treatment of metal articles by electro-spark erosion : en
  • AU3558758A - Improvements in and relating tothe concentrating of hydrogen : en
  • CA562320A - Variable surge chamber and/or accumulator : en fr
  • CH332364A - Cigarette pack : de en
  • CA562341A - Latex coating compositions containing zinc oxide : en fr
  • CA562495A - Planographic dye-absorptive film and method of making same : en fr
  • CH332184A - Device for the production of an X-ray diffraction polar diagram : de en
  • CH332263A - Load hook for hoists : de en
  • AT199279B - Tunable cavity resonator, especially for tubes of high frequency technology : de en
  • US2848973A - Maximum-minimum pointer assembly : en
  • GB800468A - Improvements in or relating to the manufacture of information storage matrices : en
  • CA562424A - Tool for spinning eyelets from one side : en fr
  • DE1037753B - Pest repellants : de en
  • GB800594A - Improvements in or relating to magnetic amplifiers : en
  • DE1037647B - Device for motorized movement of loads : de en
  • DE1037758B - Fuel for carburettor engines : de en
  • DE970207C - Meat cutter : de en
  • FR68990E - Alarm with cadenced signals activated remotely by light rays : en fr
  • GB800472A - Improvements in reciprocating pumps for delivering liquid or semi-liquid substances : en
  • AT199344B - Mobile slewing crane : de en
  • AU3564958A - Improvements in or relating to heat pump systems : en
  • US2848752A - Process for the production of porous open-cell structure polymer films : en
  • US2849585A - Optical cigarette lighter : en
  • DE1037582B - Electric generator set : de en
  • FR1161354A - Process for the preparation of organic mercury compounds : en fr
  • GB800503A - Improvements in or relating to rake wheels : en
  • US2849382A - Silica-alumina-chromium fluoride catalytic compositions; their preparation; and their use in hydrocarbon conversions : en
  • US2849499A - Composition of matter having the formula c10cl12 and process for its preparation : en
  • DE1037414B - Cooking floor for distillers : de en
  • GB800488A - A motor scooter : en
  • GB800522A - Improvements relating to dispensing devices for tape and the like : en
  • CA562389A - Process for the production of metal containing azo dyestuffs : en fr
  • CA562499A - Top rolls for textile drawing mechanisms : en fr
  • US2849114A - Apparatus for inspecting and classifying glass containers : en
  • US2849122A - Pan filter construction : en
  • US2849166A - Toothpaste dispenser : en
  • US2849211A - Jack : en
  • US2849055A - Circular sinuous spring seat : en
  • US2849542A - Apparatus for magnetic recording of sound on record cards : en
  • DE1773336U - SELF-ACTING WINDOW FITTING LOCKER. : de en
  • DE1773001U - DIAPER SHOES TO BUTTON. : de en
  • GB800347A - Improvements in or relating to electric discharge devices : en
  • GB800386A - Improvements relating to tables and like articles of furniture : en
  • AU2587957A - Mounting and clamping arrangements forthe doors of sterilizer chambers, autoclaves andthe like : en
  • US2848898A - Directional gyro turn error minimizing system : en
  • US2849103A - Auger conveyor : en
  • DE1037437B - Process for the production of, in particular nuclear pure, uranium tetrafluoride : de en
  • DE1037456B - Process for the preparation of N-ethyl-alpha, alpha-dimethylsuccinimide : de en
  • CH332147A - Process for obtaining particles of polymeric materials capable of swelling under the action of heat, generating a cellular structure : en fr
  • DE1773024U - WASHING OR COOKING APPLIANCE. : de en
  • DE1773097U - ARRANGEMENT FOR THE COOLING OF SEMICONDUCTIVE ELEMENTS. : de en
  • GB800345A - Improvements in or relating to gas cleaning : en
  • GB800643A - Improvements in fluid bed roasting of zinc ores : en
  • DE1037839B - Glassless film stage for enlargers : de en
  • AU224315B2 - Improvements in or relating to pneumatic tyre covers : en
  • DE970217C - Liquid quantity measuring device for oil return burners for control purposes : de en
  • GB800524A - Improvements in and relating to rotary compressors of the axial flow type : en
  • GB800608A - Improvements in or relating to weight attachment for vehicles : en
  • US2848757A - Knock-down shelter : en
  • CH332288A - Disconnector : en it
  • US2848856A - Lid forming machine : en
  • GB800373A - Improvements relating to flexible tubing : en
  • GR19000B - COMBINATION OF MACHINES FOR SLEEPING FLOURS AND SHAKING EMPTY BAGS. : el en
  • US2849479A - S-nitrophenyl carboxyalkyl disulfides : en
  • US2849590A - Miniature immersion heater with builtin, manually operable, switch : en
  • DE1037434B - Process for the production of monoperphosphoric acid : de en
  • US2849163A - Dispensing valve having dip-tube suspension means : en
  • USD183423S - Wire twister : en
  • AT199352B - Method and device for the intimate mixing of gases with liquids : de en
  • AT199206B - Microscopic capsules containing oil and methods of making such capsules : de en
  • DK86098C - Zipper. : da en
  • US2848727A - Apparatus for separating articles : en
  • US2848765A - Universal flashing for awnings : en
  • DE1773204U - RAILING BAR FOR SCAFFOLDING. : de en
  • US2849019A - Apparatus for controlling the filling and emptying of tanks : en
  • CA562296A - Cascode amplifier having time varying gain control for recording seismic signals : en fr
  • CH332066A - Base plate : de en
  • US2848914A - Wire stripping device : en
  • US2848748A - Method of securing permanent threedimensional patterns of magnetic fields : en
  • US2848997A - Squeeze bottle : en
  • DE1773389U - CENTRIFUGAL DRUM WITH PERIODIC DISCHARGE OF THE EJECTED SOLIDS THROUGH DRAIN OPENINGS ARRANGED ON THE DRUM. : de en
  • GB800576A - Improvements in or relating to advancing mechanism for perforated film strip : en
  • GB800533A - Food products derived from cotton seed : en
  • DE1037821B - Colloid mill : de en
  • DE1773060U - CABLE UNIT FOR SINGLE-AXLE TRACTOR. : de en
  • DE1773260U - REISSER FOR AGRICULTURAL PRODUCTS, IN PARTICULAR TUBER FRUITS AND GREEN FORAGE. : de en
  • DE1773347U - ONE-PIECE, CLOSED SHOE HOOK, ESPECIALLY FOR SKI BOOTS. : de en
  • FR1161237A - Protective device for slicers : en fr
  • DE1037974B - Clock system : de en
  • DE1773230U - RECORD STAND WITH BRACKETS FOR RECORDING RECORDS IN UPRIGHT POSITION. : de en
  • DE1037905B - Multi-housing marine gear turbine : de en
  • DE1773203U - DOOR FOR BUILT-IN BATHS. : de en
  • DE1773323U - DEVICE FOR FASTENING WHEEL CAPS ON VEHICLE BIKES, IN PARTICULAR ON PERSONAL CAR BIKES. : de en
  • DE1773378U - REEL FOR STEEL TAPE. : de en
  • GB800463A - Improvements in or relating to lubrication apparatus for machines or the like driven by compressed air : en
  • GB800674A - Improvements in or relating to fluid ducts : en
  • GB800617A - Portable and adjustable book or like rest : en
  • US2849396A - Selective solvent : en
  • DE1773188U - JACKS, IN PARTICULAR FOR VEHICLES. : de en
  • FR1161280A - Sewing machine can : en fr
  • GB800498A - Improvements in or relating to cabinets and shelving therefor : en
  • FR1161222A - Printing machine : en fr
  • IT581464B - : it
  • US2849195A - Combination wire drawing and packaging device : en
  • US2849013A - Multiple jet pipe relay regulator : en
  • US2849432A - Polymerization of diolefines : en
  • US2848941A - Transfer-printing press for printing addresses on envelopes from negative forms on cards : en
  • FR1161266A - Continuous olefin polymerization process : en fr
  • DE1037795B - Control spool : de en
  • DE970184C - Interference-suppressed high-frequency add-on device for alternating current arc welding systems : de en
  • FR1161249A - Mobile cleaning devices for textile machines : en fr
  • FR1161353A - Process for the manufacture of concentrated juice from citrus fruits : en fr
  • GB800332A - Method of and system for cooling hot metallic parts : en
  • GB800458A - Document filing frame : en
  • DE970191C - Method and device for laying the guide device assigned to a preferably peeling mining machine by means of auxiliary devices carried along by the mining machine : de en
  • DE1037757B - Double piston two-stroke internal combustion engine : de en
  • FR1161248A - Probe lever measuring instrument : en fr
  • US2848811A - Dental impression tray : en
  • US2849361A - Fumigant compositions comprising 3-bromopropyne and 1, 2-dibromo-3-chloropropane : en
  • US2849440A - Production of organic acid esters of cellulose by the homogeneous process : en
  • DE1037921B - Hard rubber heel and process for its manufacture : de en
  • DE1037467B - Steam separator : de en
  • DK86116C - Kettle. : da en
  • DE1773065U - BASE FOR ELECTRICAL DEVICES WITH PLUG CONNECTION. : de en
  • DE1773033U - PLASTIC MANAGEMENT CARD FOR CARD FILES STABILIZED BY WELDING SEAMS. : de en
  • GR18998B - BAG - CABIN. : el en
  • GB800414A - Improvements in or relating to the manufacture of blades for rotary machines, for example compressors or turbines : en
  • US2849267A - Glass-retainer structure for cabinet : en
  • US2849624A - Saturable reactance circuits : en
  • GB800529A - Improvements relating to the manufacture of organic hydroxylamine compounds : en
  • GB800577A - Improvements in or relating to aerials : en
  • CA562450A - Diaphragm introducer : en fr
  • DE1773167U - DEVICE FOR INSERTING THE DOORS OD. DGL. INTO THE INTERIOR OF THE FURNITURE PIECE OD. DGL. : de en
  • GB800431A - Improvements relating to the catalytic reforming of petroleum hydrocarbons : en
  • GB800507A - Poker : en
  • US2849595A - Fluorescent light fixture : en
  • US2849685A - Non-reciprocal multibranch wave guide component : en
  • US2848781A - Adjustable bed for casket : en
  • CA562216A - Liquid bath furnace for continuous heat treatment of articles of manufacture : en fr
  • GB800396A - Improvements relating to the treatment of iron and steel : en
  • GB800363A - Over-voltage protective device : en
  • US2849628A - Variable frequency crystal device : en
  • US2848877A - Booster brake mechanism : en
  • USD183424S - Closure cap : en
  • US2848907A - Transmission : en
  • US2849116A - Automatic weight sorting apparatus : en
  • US2849282A - Method of separation : en
  • US2849657A - Glow discharge device circuit : en
  • USD183427S - Excavating tooth : en
  • DE1037908B - Z-gear for propeller drive of watercraft : de en
  • DE1773299U - STOPPER OR SEWING MACHINE. : de en
  • DE1773337U - DOME LIGHT OR WINDOW-LIKE LIGHTING ELEMENT. : de en
  • GB800327A - Improvements in or relating to change-speed transmissions : en
  • GB800499A - Improvements in or relating to gettering arrangements : en
  • GB800600A - Improvements in pressurized clothing equipment for aviators : en
  • US2849143A - Tank design : en
  • US2849288A - Recovery of ammonia and pyridine : en
  • US2849699A - Molded terminal block : en
  • DE1037552B - Electric cam switch for parallel, single and series switching with electric cookers : de en
  • DE1773307U - PRICE AND HANGING LABEL FOR NARROW PANTS. : de en
  • US2848771A - Apparatus for closing and locking of die casting machines and the like : en
  • US2849104A - Apparatus for feeding and rolling workpieces : en
  • DE1773150U - ROCKING CHAIR, COMBINED WITH ROCKING BED. : de en
  • GB800420A - Process for the manufacture of fuel elements for nuclear reactors : en
  • GB800631A - Improvements relating to the production of remoistenable adhesives : en
  • CA562493A - Sausage, vacuumizing to improve color of : en fr
  • DE1037640B - Stop for the sinkers on circular knitting machines : de en
  • DE1037646B - Device for vaginal tone, volume and length measurement : de en
  • DE1037638B - Method and mortar plate for bricking up refractory bricks, in particular magnesite bricks and chrome magnesite bricks : de en
  • DE970229C - Circuit arrangement for storage devices in telecommunication systems, in particular telephone systems : de en
  • DE1037484B - Welded heat exchanger with pipes arranged in parallel rows : de en
  • DE1037851B - Process for making photographic emulsions : de en
  • AU228307B2 - Improvements in or relating to organic phosphorus compounds having pesticidal. properties : en
  • GB800562A - Signalling system : en
  • DE1773146U - FILLING COVER. : de en
  • DE1773185U - SHAFT GUIDE. : de en
  • DE1037534B - Electric collector : de en
  • DE1037824B - Process for sewing an object on a workpiece and design of a sewing machine for carrying out the process : de en
  • GB800527A - Extrusion head and extrusion process employing said head : en
  • SE164398C1 - Device at multi-channel pulse communication facilities : en sv
  • US2849388A - Corrosion resistant jacketed metal body : en
  • FR1161397A - Process for preparing primary amines from hydroxamic acids : en fr
  • DE1037408B - Method for producing a gas-tight seal in coking chamber ovens : de en
  • GB800558A - Improvements in and relating to carving tools for meat and the like : en
  • GB800584A - Improvements in and relating to wood planing machines : en
  • DE1037384B - Round dough molding channel : de en
  • DE1037742B - Method and device for breaking up and plowing up ground surfaces for agricultural and forestry purposes, clods of earth being cut off one after the other in the working direction : de en
  • US2849613A - Methods and systems for producing gasabsorption lines of doppler-reduced breadth : en
  • FR1161364A - Process for the preparation of nor-steroids : en fr
  • GB800564A - Improvements in and relating to threshing machines : en
  • FR1161270A - Organic titanium complex and process for its manufacture : en fr
  • GB800639A - Manufacture of cation exchangers of the polystyrene-type : en
  • JPS337440B1 - : ja
  • DE1773053U - VARIOMETER MADE OF FLAT WIRE, WHICH CHANGES IN INDUCTIVITY BY CHANGING THE SPACING OF THE INDIVIDUAL COILS. : de en
  • DE1773089U - ELECTRIC LUMINAIRE WITH PROTECTIVE GLASS, IN PARTICULAR FOR LIGHT BULBS. : de en
  • DE1773245U - ATLAS, IN PARTICULAR AUTOATLAS. : de en
  • CA562444A - Converter supporting car : en fr
  • US2849395A - Method and apparatus for electrical separation of emulsions : en
  • US2849636A - Magnetic electron lens : en
  • US2848761A - Window frame unit : en
  • DE1037812B - Tool for scraping gears : de en
  • AU221783B2 - Improved refrigerator : en
  • CH332192A - Magnetic playback head : de en
  • DE1037454B - Process for the preparation of ª ‰, ª ‰, ª ‰ -Trichlor-ª ‡ -oxyethyl-phosphonic acid dimethyl ester : de en
  • DE1037688B - Method for filling a hollow wall with synthetic resin foam : de en
  • DE1773270U - FOOD BOWL WITH PERCH WITH SPECIAL RESTING DEVICE FOR FIXING TO BIRD CAGE. : de en
  • DE1037671B - Applicator for leather care products : de en
  • DE1037754B - Combating fungal diseases on fruits and leaves of fruit trees : de en
  • DE1773062U - STEKKER COUPLING HOUSING. : de en
  • FR1161394A - Improvements to shielding : en fr
  • US2849235A - Machines for operating on sheets, such for example as a strip-cutting press of a press for corrugating cardboard sheets : en
  • US2849607A - Frequency shift receiver : en
  • US2849683A - Non-reciprocal wave transmission : en
  • CH332060A - Stone-breaking machine with jaws : en it
  • AU221181B2 - Method of manufacturing semiconductors with junctions : en
  • AU3565558A - Means for use in erecting structures of resilient long structural elements : en
  • GB800596A - Improvements relating to lighting members incorporated in cigars and cigarettes : en
  • DE1773177U - TUB. : de en
  • DE1773225U - VINYL RECORD. : de en
  • GB800632A - New derivatives of phenthiazine and processes for their production : en
  • FR1161298A - Process for the preparation of acetate salts of amines : en fr
  • GB800314A - Improvements in or relating to heald shafts for looms : en
  • GB800649A - Improvements in or relating to cyclohexenone derivatives : en
  • DE1037451B - Process for the preparation of the aminoacetates of saturated and unsaturated 21-hydroxypregnane compounds or their water-soluble acid addition products : de en
  • GR18995B - MANUFACTURE OF ARTIFICIAL MARBLE TILES. : el en
  • US2849030A - Pile fabric : en
  • US2849485A - Catalytic alkylation of ureas : en
  • GB800421A - An improved instrument for measuring the thickness of sheet material : en
  • GB800473A - Improvements in or relating to apparatus for use in blending or mixing operations : en
  • DK86124C - Device for thinning machines. : da en
  • GB800536A - Improvements in differential magnetic devices : en
  • GB800542A - A new or improved method for the production of hollow concrete bodies : en
  • FR1161317A - Substituted 2-aminomethyl-indane derivatives and their preparation : en fr
  • FR1161440A - Silent lock : en fr
  • DE1773047U - RUBBER FOUR WHEEL ROAD ROLLER. : de en
  • DE1037691B - Fiber dowel : de en
  • DK86112C - Swivel gas generator. : da en
  • DE970239C - Sound-absorbing arrangement with wedge-shaped or conical sound-absorbing bodies : de en
  • DE970225C - Multiple evaporator cooling system : de en
  • GB800646A - Improvements in or relating to the production of stretched thermoplastic film : en
  • GB800651A - Diphthalides : en
  • CH332282A - Method of priming a battery mounted on a remote-controlled vehicle : en fr
  • AU229933B2 - Hydrodenitrogenation process using hf-treated cobalt molybdate catalyst : en
  • CH332084A - Machine for welding, by approximation, the adjacent ends of two portions of glass tube : en fr
  • GB800343A - Method for the powder metallurgical manufacture of chromium alloys : en
  • US2848858A - Combine bagger platform attachment : en
  • FR1161310A - Classifier-collator for data recorded on tape : en fr
  • FR1161385A - Thermal radiator especially usable for domestic heating : en fr
  • US2848888A - Chairs for reinforcing rods for concrete : en
  • US2849236A - Revolving layboy piler : en
  • DE1037698B - Milling and kneading device on screw presses for thermoplastic masses : de en
  • US2849076A - Seismic exploration and recording system : en
  • DE1037583B - Temperature-dependent monitoring and protection device for liquid-cooled windings of electrical devices, especially transformers : de en
  • CH332325A - Process for the manufacture of new preparations of the adrenocorticotropic hormone : de en
  • GB800638A - Improvements in or relating to magnetic recorders and reproducers : en
  • GB800403A - Improvements in or relating to hydraulic fluid pressure pumps : en
  • GB800494A - Improvements in and relating to the manufacture of wire springs : en
  • CH332167A - Method and device for treating photosensitive film supports : de en
  • CA562274A - Method and apparatus for smelting fine iron ore : en fr
  • CH332233A - Device for plasticizing thermoplastic compounds : de en
  • AU3560458A - Reinforcing means for brassieres : en
  • DE1773205U - ADJUSTABLE DOWEL DRILLING APPARATUS. : de en
  • DE1773255U - POTATO SKIN MACHINE WITH CUP CHAINS. : de en
  • CH332247A - Link belt bodies for jewelry and utility purposes : de en
  • CH332214A - Molybdenum alloy : de en
  • CH332230A - Press for molding and vulcanizing pneumatic tires : de en
  • CH332345A - Machine for sorting punched cards : en fr
  • AT199265B - Tolerance measuring bridge : de en
  • CH332121A - Method of making a spread : de en
  • GB800670A - Method of producing n-alkyl-piperidine ª‡-carboxylic acid amides and n-alkyl-pyrrolidine ª‡-carboxylic acid amides : en
  • US2849666A - Tensioned dielectric variable condenser : en
  • DE1037725B - Test tubes for the detection of certain components in gases : de en
  • DE1773178U - SAFETY FITTINGS. : de en
  • DE1773372U - ONE-PIECE SLIDING PART MADE OF CARDBOARD MATERIAL SLIDING IN A SLEEVE. : de en
  • FR68976E - Color and relief television device : en fr
  • GB800538A - Improvements in or relating to the articulation of a bogie without bolster to the body of a rail vehicle : en
  • FR1161387A - Supports and methods of attaching weldable insulators to armored heating tubes : en fr
  • FR1161337A - Method for the isolation of an alkaloid : en fr
  • DE1037590B - Mining lamp, which can be inductively connected to the lighting network : de en
  • DE1773380U - ROLLER, ESPECIALLY FOR STEEL LINK CONVEYOR BELTS. : de en
  • US2849014A - Liquid proportioner : en
  • US2849097A - Automatic apparatus for chemical treatment of metal articles in bulk : en
  • US2849184A - Wind computer : en
  • US2848967A - Means for the lubrication of the raceways of rotating grippers of double quilt stitch sewing machines : en
  • US2849404A - Morphotropic piezoelectric ceramics : en
  • DE1037823B - Zigzag sewing machine : de en
  • DE1037682B - Electrically heated hob : de en
  • CA562480A - Concrete pole reinforcing cage : en fr
  • CH332141A - Self-shine emulsion : de en
  • AT199184B - Process for the preparation of new tertiary thiophenylpyridylamines : de en
  • CH332193A - Device for recording and reproducing sounds : en fr
  • DE1037641B - Fluff blower for circular knitting machines with two needle wreaths : de en
  • DE1037771B - Method for preloading the helical compression spring of a piston valve of hydraulic shock absorbers : de en
  • AT199195B - Process for the production of new guanidine compounds : de en
  • FR69044E - Improvements to flexible glass filaments, to articles made from these filaments and to their manufacturing process : en fr
  • AU3562858A - New complex metal compounds of azo-dyestuffs and their manufacture and use : en
  • DE1773381U - TILTING DEVICE FOR TIPPING FLAT PALLETS IN THE DRIVING DIRECTION OF THE FORKLIFT. : de en
  • FR1161309A - Process for the treatment of pulverulent substances in a turbulent layer : en fr
  • AT199317B - : de
  • CH332181A - Hand-held device for ultrasonic detection of defects in railway tracks : en fr
  • AT199319B - Preparations for coloring keratin-containing fibers, in particular human hair : de en
  • BE534481A - PROCESS FOR PRODUCING WATER-INSOLUBLE AZOIC DYES ON THE FIBER. : en fr
  • AT199167B - Agglomerates consisting of a molecular sieve and a binding agent and processes for their production : de en
  • AU228200B2 - Fiber forming apparatus : en
  • CH332383A - Installation on track systems for rail vehicles : de en
  • GB800486A - Condenser for gaseous fluids which condense to the solid state : en
  • CA562311A - Process for preheating chlorination reactants : en fr
  • CH332064A - Pressed material panel, in particular door leaf, and manufacturing process therefor : de en
  • AT199171B - Heat exchanger for separating impurities from gases by cooling : de en
  • CH332261A - Safety device intended to block a machine component subjected to a torque : en fr
  • US2849187A - Liquid flow control : en
  • US2849210A - Turbine blade cooling system : en
  • CA562283A - Scanning type continuous recording meter : en fr
  • CA562436A - Method and apparatus for reducing solid materials utilizing vibratory shock waves : en fr
  • US2848809A - Retractable scratch awl : en
  • US2848952A - Pump construction : en
  • US2849126A - Centralize index and driver for storage and parking : en
  • US2848935A - Air distributing devices : en
  • US2849638A - Electrode structure and method for electronic tubes : en
  • AU3558258A - Improvements relating tothe formation of metallic coatings on refractory materials and to refractory apparatus exposed to molten glass orthe like : en
  • FR1161358A - Bicyclic-bearing 1,2-diphenyl-3.5-dioxo-pyrazolidine derivatives and process for their preparation : en fr
  • DE1037976B - Device in compression devices for the destruction of the harmful recoil reflected by the media to be compressed : de en
  • DE970242C - Barrel weight scale : de en
  • DE1773227U - STOP DEVICE FOR MAGNETIC SOUND DEVICES. : de en
  • US2848789A - Cutting tools : en
  • US2849706A - Electronic circuits for deriving a voltage proportional to the logarithm of the magnitude of a variable quantity : en
  • BE565233A - : en
  • CH332269A - Hydropower plant : de en
  • AU2792557A - Improvements in and relating to fence droppers : en
  • BE565185A - : en
  • DE1037523B - Circuit arrangement with a switching network in telecommunication systems, in particular telephone systems : de en
  • DE1773341U - SLEEVE FOR PENCIL EXTENSION. : de en
  • DE1037481B - Thermocouple, particularly for thermoelectric cooling, and process for its manufacture : de en
  • DE1773257U - INCLINED CONVEYOR FOR COMBINE. : de en
  • FR69001E - Advanced membrane filter and methods of manufacturing this membrane : en fr
  • GB800625A - New or improved apparatus for the handling of skips or other containers for potatoes and other articles : en
  • AU225021B2 - A level indicator for vehicles : en
  • DE1773267U - LICK HOLDER. : de en
  • CA562505A - Process for extruding polychlorotrifluoroethylene : en fr
  • AU228359B2 - Alteration of characteristic curve of zincoxide electrophotographic materials : en
  • DE1037410B - Process for the production of books lying flat when open, in particular atlases and registers, as well as a device for performing the process : de en
  • DE1037841B - Process for the manufacture of film cassettes : de en
  • US2849514A - Extraction of hydrocarbon mixtures with hydroxy sulfones : en
  • AU221748B2 - Improvements in or relating to conveyor chains : en
  • DE1773294U - DEVICE FOR EXTRACTING PRESSED PARTS FROM A RING DIE. : de en
  • AT199256B - Residual current relay with pulse or permanent contact control : de en
  • AT199258B - Scissor disconnector : de en
  • FR68991E - Improvements to tubular heat exchangers : en fr
  • CH332123A - Process for maintaining the state of suspension in a mass of granular material while at the same time generating systematic circulation currents in the suspended mass : de en
  • US2848814A - Adjustable support and releasably interlocking member supported thereby : en
  • US2849026A - Flexible fluid sealing diaphragm : en
  • CA562406A - Vulcanizable rubber compositions and process : en fr
  • US2848740A - Apparatus for shaping and vulcanizing pneumatic tires : en
  • US2849046A - Insert for soft materials and locking member therefor : en
  • US2849684A - Non-reciprocal wave transmission : en
  • DE1037750B - Use of derivatives of methylenedioxybenzene as pest repellent : de en
  • DE1037838B - Support holders for photographic purposes : de en
  • DE1037871B - Steering ring, especially for trailers or vehicles : de en
  • FR1161417A - Advanced dental syringe : en fr
  • GB800450A - Improvements in spark machining apparatus : en
  • AT199245B - Shielding tape made of paper for electrical high-voltage cables and cables fitted with them : de en
  • AU231614B2 - Articles for use inthe photoetching art and methods for using such articles : en
  • AT199238B - Process for the regeneration of double skeleton catalyst electrodes for fuel elements : de en
  • AT199220B - Concrete hollow beam for a monorail support body consisting of bridge-like supported beam pieces : de en
  • CH332321A - Childbirth and gynecology portico : en fr
  • DE1037502B - Protection device against the ingress of dirt into the bearings of a pivot bearing motor : de en
  • US2848938A - Portable frying apparatus and drain : en
  • CH332336A - Toothpaste : en fr
  • US2848863A - Apparatus for making reinforced rubber tubing : en
  • US2848995A - Transfusion apparatus : en
  • US2849488A - Alkylation of ureas : en
  • FR1161368A - Phenothiazine derivatives and process for their preparation : en fr
  • CH332126A - Process for improving the color of pale yellow or brown diamonds : de en
  • CH332354A - Guy ring for antenna mast : en fr
  • DE1037536B - Permanently gas- and liquid-tight sealed accumulator with alkaline electrolyte : de en
  • DE1037794B - Gate valve : de en
  • CA562431A - Azimuth counter : en fr
  • DE1773135U - SHOPPING BAG WITH CHASSIS. : de en
  • DE1773379U - FOERDERER, IN PARTICULAR FOR MINING OPERATIONS. : de en
  • CH332062A - Partition wall for half-timbered buildings : de en
  • CA562419A - Fabrication of diffused junction semi-conductor devices : en fr
  • CA562357A - Pressure-sensitive electric switch for flow control : en fr
  • DE1037459B - Process for the preparation of 1-aza-6 - [(tertiary-amino) -alkylamino] -thioxanthones : de en
  • DE970206C - Machine for folding and stapling cardboard blanks : de en
  • BE565209A - : en
  • AT199191B - Process for the preparation of new mercapto-phenothiazine derivatives substituted in the 3-position : de en
  • AU3559058A - Manostat : en
  • DE1037578B - Arrangement for the excitation of a stand-fed commutator rear machine : de en
  • DE1773292U - SCISSORS FOR CUTTING TAPE SCRAP LENGTH ON TRANSPORTABLE BARS. : de en
  • IE23347L - Synthetic resin : en
  • DE1037659B - Method and device for lining pans with refractory material : de en
  • US2849480A - Process for the preparation of 2, 3, 6-trihydroxybenzoic acid and derivatives : en
  • CA562375A - Fluid coking with alumina seeds : en fr
  • US2848871A - Low pressure scavenging arrangements of pressure exchangers : en
  • US2849244A - O-ring seal for rotary hydraulic cylinder : en
  • US2849287A - Processes for treating langbeinite ore to obtain useful products therefrom : en
  • DE1037859B - Pump with sealing, circulating liquid ring : de en
  • AT199152B - Device for dewatering yarn packages : de en
  • DE1037547B - Process for the production of cast sleeves or terminations from a polyester resin which can be hardened without the addition of heat : de en
  • DE1037833B - Process for processing ammonium sulphite waste liquor from wood digestion to fresh cooking liquor : de en
  • US2849059A - Bead seating and inflating device for tubeless tire : en
  • US2849591A - Method of manufacturing lightweight metal cellular core panels : en
  • US2849144A - Fabricated container : en
  • US2848821A - Drying apparatus : en
  • US2849373A - Preventing color formation in gasoline : en
  • DE1773125U - PURSE. : de en
  • GB800412A - Improvements in or relating to pulse current limiters : en
  • GB800621A - Improvements in and relating to fuel burners : en
  • AT199292B - Continuous lighter : de en
  • AU226936B2 - Apparatus forthe manufacture of bolt blanks : en
  • AT199232B - Color television picture display tube : de en
  • AT199355B - Method of making a mat or plate : de en
  • CA562519A - Separation of sulphur from its suspension in aqueous liquids : en fr
  • DE1773369U - MACHINE PART, IN PARTICULAR ROLLER BEARING OD. DGL. WITH PRESERVATIVE COATING. : de en
  • CA562277A - Separating means : en fr
  • CH332240A - Method and apparatus for dehydrating a product in an enclosure : en fr
  • CH332297A - Switching device for cylindrical fine fuses, which have a pin that moves automatically in the axial direction when responding : de en
  • US2849108A - Hat ring : en
  • US2849158A - Pouring spout and strainer for paint can : en
  • US2849216A - Carburettors : en
  • CA562264A - Paper sized by a cationic addition product : en fr
  • US2849179A - Capellaro : en
  • AT199201B - Control device for absorbing load surges of a steam turbine with uncontrolled extraction : de en
  • AU226937B2 - An improved self-serve display device : en
  • FR68989E - Plastic hunting cartridge : en fr
  • CA562515A - Electrostatic precipitators : en fr
  • CH332131A - Process for preparing new tropaminones : en fr
  • BE534494A - HEATING APPLIANCE FOR OILY AND LENGTH FUELS. : en fr
  • CA562235A - Food chopper : en fr
  • DE1773370U - BARREL WITH HANDLE. : de en
  • AU219099B2 - Improved sheetmetal bread or cake tin or like container : en
  • CH332341A - Fragrance dispenser : de en
  • CA562344A - Method and composition for casting resins : en fr
  • AU225789B2 - Assemblies for semiconductor devices : en
  • DE1773382U - PALETTE. : de en
  • US2849257A - Window servicing platform : en
  • US2849299A - Method of chem-milling honeycomb structures : en
  • AT199327B - Attachment for lipsticks : de en
  • CA562453A - Blasting apparatus : en fr
  • CH332065A - Slab stone and use of the same for building walls : de en
  • CH332291A - Switching device, consisting of at least one push-button switch which can be combined in series : de en
  • AT199264B - Contact measuring device : de en
  • AT199315B - Process for obtaining oxytetracycline from fermentation solutions : de en
  • AT199385B - Dial Test indicator : de en
  • BE565146A - : fr
  • CA562408A - Anti-chattering air supported cleaner : en fr
  • AU2820057A - A curb press forthe extraction of fat from slaughterhouse byproducts : en
  • FR1161306A - Improved lithium alloys : en fr
  • DE970179C - Circuit for reducing or eliminating the static control error in pipe fine regulators : de en
  • AT199343B - Chain activation for pulley blocks : de en
  • AU3559658A - Improvement sin and relating tothe controlling of installations comprising atleast one free-piston machine anda machine driven by power gas produced bythe engine : en
  • CA562474A - Cyclone separation of liquid particles from gases : en fr
  • CH332155A - Sheet binding machine : en fr
  • DK86104C - Autographic registration apparatus. : da en
  • CA562504A - Impression control for typewriting machine : en fr
  • GB800397A - Improvements in or relating to nuclear fuel elements : en
  • GB800513A - Improvements relating to envelopes or bags : en
  • GB800663A - Improvements in or relating to radiation apparatus : en
  • FR1161404A - Improvements relating to electric batteries : en fr
  • GB800489A - A novel azobenzene derivative and the manufacture and conversion thereof : en
  • GB800641A - Improvements in or relating to colour television receivers : en
  • GB800677A - Valve mechanism : en
  • DE1037658B - Shaft furnace, especially cupola furnace for hot wind operation, with air-cooled furnace wall in the area of the melting zone : de en
  • US2848943A - Portable imprinting device for credit plates : en
  • US2849643A - Double beam electron discharge tube : en
  • AT199229B - Circuit arrangement for telephone systems : de en
  • AT199342B - Mats or grids, in particular for bathrooms : de en
  • AU3558058A - Clothes drier drums : en
  • US2849599A - Fluorescent luminaire of simplified construction : en
  • DE1037777B - Coupling between a driving and a driven shaft : de en
  • GB800320A - Process for the treatment of gases containing ethylene : en
  • GB800567A - Improvements in or relating to refrigerant systems : en
  • DE1037798B - Sprocket transmission : de en
  • GB800353A - Electric transformer : en
  • GB800478A - Improvements in and relating to the formation of alkali-soluble cellulose ethers : en
  • FR68994E - Polyesters production process : en fr
  • DE1037418B - Sediment separator with free liquid level : de en
  • DE1037939B - Mobile device for assembling the components of certain material mixtures, especially concrete mixes : de en
  • DE1037431B - Process for the production of hydrogen fluoride : de en
  • DE1037696B - Process for improving the hygroscopic properties of wood chips or wood fiber products : de en
  • DE1037741B - Circumferential tiller : de en
  • DE1773316U - HAND BRAKE LEVER. : de en
  • CA562298A - Coated mineral granules : en fr
  • CH332228A - Apparatus for the impregnation of wood : en fr
  • AT199330B - Curtain hanging device and method of making the same : de en
  • AT199391B - Multiplier, especially od for measuring devices. : de en
  • AU3558958A - Windshield clearing system : en
  • DE970161C - Auxiliary equipment for the use of a conventional drill carriage in connection with a shock shovel loader : de en
  • DE1037631B - Lubricating oil mixture : de en
  • DE1773067U - TERMINAL SOCKET OR CONNECTING SLEEVE FOR ELECTRIC CABLES, MADE WITH OR WITHOUT THE EFFECT OF THERMAL CURING. : de en
  • GR18997B - CYLINDRICAL PAINTING BRUSHES. : el en
  • US2848853A - Motorized milling and grinding head : en
  • US2849087A - Wheel and brake assembly : en
  • DE1037793B - Distributor for a fluid kept under pressure : de en
  • DE1773122U - CASE FOR POCKET UMBRELLAS. : de en
  • DE1773365U - SKILL AND EDUCATIONAL GAME. : de en
  • DE1037465B - Process for the preparation of homochromanone derivatives with insecticidal and herbicidal effects : de en
  • DE1037932B - Play device with a spacious play area : de en
  • DE1773003U - LADIES STOCKING. : de en
  • DE1773059U - DEVICE FOR PULLING CABLES INTO SHAPED DUCTS. : de en
  • DE1773115U - RUNNING AID SCOOTER. : de en
  • DE970200C - Process for the production of leather : de en
  • US2848902A - Drive selector mechanism : en
  • DE1037630B - Lubricating oil additive : de en
  • DE1773358U - RELEASE DEVICE FOR TWISTING MACHINES, IN PARTICULAR FOR TWO-WIRE TWISTING MACHINES. : de en
  • FR1161327A - Process for the preparation of novel piperidines and novel compounds thus obtained : en fr
  • FR1161432A - Process for removing nitrogen oxide from coke oven or similar gases : en fr
  • GB800461A - Device for taking up threads laid on an endless conveyor : en
  • FR69037E - Nonlinear resistance semiconductor devices : en fr
  • FR1161338A - Process for the preparation of new heterocyclic compounds bearing basic substituents : en fr
  • CA562483A - Complex fertilizers : en fr
  • CH332127A - Process for removing impurities from carbon objects : en fr
  • US2848798A - Combination work piece aligner and clamping tool : en
  • US2849075A - Self-sustaining oscillatory acoustic well logging : en
  • US2849314A - Process of treatment and products from waste sulfite liquors : en
  • US2848835A - Deep setter fishing device : en
  • US2849338A - Metal coated fibrous glass : en
  • US2849453A - Piperidines and their manufacture : en
  • US2849221A - Heat treating furnace : en
  • US2849495A - Preparation of 3, 4-dehydro-beta-carotene : en
  • US2849538A - Automatic party identifier system : en
  • DE1037864B - Hydraulic control device for fast running copiers : de en
  • DE1773246U - KEY TABLE FOR SPORTS COMPETITIONS. : de en
  • GB800676A - Improvements in or relating to the securing of explosive charges in boreholes : en
  • DE1773321U - WINDOW HANDLE. : de en
  • US2849464A - 6-methyl, delta4, 3-keto androstene derivatives : en
  • US2848816A - Glass sheet gauge : en
  • US2848845A - Apparatus for improving lehr operation : en
  • US2848878A - Control cylinder : en
  • US2849617A - Water detection in sulphur dioxide by an infra-red analyzer : en
  • US2849283A - Separation of uranyl nitrate by extraction : en
  • USD183417S - Chair : en
  • US2849061A - Vertical slat blind control : en
  • DE1037624B - Process and device for the distillation of hydrocarbon mixtures at reduced pressure : de en
  • DE1037458B - Process for the preparation of 1-aza-6-tertiary-amino-low-molecular-alkyl-amino-9-methyl-thioxanthones : de en
  • US2849575A - Thermostatic control : en
  • CA562380A - Tire building apparatus : en fr
  • US2849188A - Floatless heat responsive valve for liquid burners : en
  • US2849484A - Synthesis of carboxylic acids : en
  • FR1161391A - Automatic regulation of the interior ambient temperature of motor vehicles : en fr
  • FR1161435A - Combustion apparatus : en fr
  • DE1773094U - LIGHTS FOR FLUORESCENT LAMPS. : de en
  • DE1037673B - Curtain support for centrifugal curtains : de en
  • US2849089A - Reversible ratchet mechanism : en
  • DE1037880B - Device for automatic and stepless readjustment of the linkage of a mechanically actuated brake of a vehicle, in particular a motor vehicle : de en
  • DE970185C - Device for oscillatory blood pressure measurement, pulse monitoring and for the oscillographic recording of peripheral circulatory disorders : de en
  • DK86108C - Electric lamp. : da en
  • GB800405A - Improvements in the manufacture of sliding clasp fasteners : en
  • GB800416A - Improvements in or relating to mercaptomethyl dialkyl dithiophosphates and insecticidal compositions : en
  • GB800555A - Improvements in or relating to ring-spinning apparatus : en
  • FR1161411A - Instrument for handling microscopic preparations : en fr
  • GB800563A - Treatment of catalyst materials used to dehydrogenate unsaturated hydrocarbons with high energy radiations : en
  • CA562336A - Manufacture of oxygen-containing organic compounds : en fr
  • US2849037A - Reciprocating saw blade : en
  • FR1161342A - Novel nortropanol esters and their preparation process : en fr
  • GB800479A - Improvements relating to printed or lacquered aluminium foils : en
  • US2849138A - Mine shaft mucking apparatus : en
  • DE1773207U - DEVICE FOR SPLITTING ROUND TIMBER. : de en
  • FR69029E - Die-Cast Iron Castings : en fr
  • GB800680A - Gear-finishing tool : en
  • DE1037685B - Method and device for heating or cooling interior spaces by means of supply air : de en
  • FR1161276A - Semiconductor system with barrier layer, for example crystal diode or transistor, and method of making same : en fr
  • GB800595A - Improvements in or relating to magnetic amplifiers : en
  • FR1161321A - Process for preparing oxygenated steroids and novel compounds thus obtained : en fr
  • US2849226A - Main spring for motor vehicles : en
  • US2848834A - Humane hunting arrow : en
  • US2849246A - Closure device : en
  • US2849496A - hgsoa : en
  • GB800575A - Improvements in supporting overhead conductors for electric railways : en
  • DE1037876B - Independent wheel suspension for vehicles : de en
  • DE970238C - Retarding device for electric shaft hoisting machines : de en
  • FR69000E - Movable shutter connection : en fr
  • FR1161388A - Heat-insulating varnish : en fr
  • GB800487A - Method of cleaning fine coal : en
  • US2849523A - Electrical apparatus with vaporizable liquid coolant : en
  • GB800402A - Vacuum apparatus for dusting sacks and the like : en
  • FR1161269A - Process for mechanically finishing cotton stockings and cellulose and giving them an appropriate structure for chemical transformations : en fr
  • DE1037453B - Process for the preparation of 1-dehydrocortisone-21-acylates : de en
  • DE1037962B - Rotary tipper for conveyor wagons : de en
  • DE970209C - Washing machine suitable for spinning : de en
  • FR1161207A - Automatic washing machine intended in particular for domestic use : en fr
  • GB800404A - Improvements in or relating to electrical connections and to methods and means for making same : en
  • US2848911A - Work protector for drill chucks : en
  • FR1161204A - Blowgun genre toy : en fr
  • FR1161216A - Balancing machine : en fr
  • FR1161423A - Air spring : en fr
  • GB800313A - Cross-bar for the support arms of internal or external-action extractors, cylinder liner extractors or other withdrawing devices : en
  • DE1037922B - Air gun : de en
  • DE970232C - Arrangement for coupling a high frequency source to a consumer : de en
  • GB800400A - Detachable closure for sealing the bottom of a vessel adapted for resisting high pressure : en
  • GB800668A - Improvements in or relating to rotary electric switches : en
  • US2849429A - Filtration and catalyst regeneration in olefin polymerization : en
  • US2848843A - Electric lamp sealing apparatus : en
  • US2849152A - Dispenser carton : en
  • US2849292A - Pulp manufacture : en
  • USPP1744P - Pecan tree : en
  • DE1037558B - Scanning device : de en
  • DE970220C - Process for the production of multicolored, photographically produced x-ray images : de en
  • FR68961E - Improvements to the box springs : en fr
  • GB800585A - Photographic objective for taking or projection : en
  • US2849168A - Garment hanger units : en
  • DK86127C - Coupling apparatus, in particular for use in aerodrome lighting systems. : da en
  • AU2570957A - An improved method forde-watering slurries of granular materials : en
  • US2849478A - Preparation of nitriles : en
  • US2849238A - Golf putrting practice device : en
  • CA562262A - Separation of mixed cation and anion exchange resins : en fr
  • DE1773054U - MESSAGE DEVICE WITH PUSH BUTTON SELECTION, IN PARTICULAR RADIO DEVICE WITH PIANO BUTTON SELECTION. : de en
  • AU3556558A - Process for preparing dithiophosphates : en
  • AT199185B - Process for the production of new nicotinic acid amides and their chlorohydrates : de en
  • DE1773256U - HAND RODER. : de en
  • DE1037589B - Device for measuring the attenuation of quadrupoles as a function of the frequency : de en
  • US2849220A - Industrial furnace with removable combustion tubes : en
  • US2849460A - Purification of steroids : en
  • FR1161446A - Improvements to ball-point writing instruments : en fr
  • GB800356A - Electromagnetically actuated fluid control valves : en
  • DK86132C - Machine for processing, eg for packing or re-belting, cigars. : da en
  • US2848755A - Card-clothing : en
  • US2849392A - Voltage control system : en
  • AT199289B - Method and device for the separation of n-paraffins from hydrocarbon oils by means of urea : de en
  • US2849245A - Non-rotary threaded coupling : en
  • AT199161B - Process for the production of a petroleum coke with a needle-like structure : de en
  • BE570228A - : en fr
  • CA562382A - Identification badge : en fr
  • CA562479A - X-ray table : en fr
  • CH332294A - Sintered semiconductor resistor with negative voltage characteristics : de en
  • US2848917A - Right and left thread, slidable jaw, handle-actuated wrench : en
  • US2849149A - Canisters : en
  • US2849359A - Heat sealing of polyethylene terephthalate films : en
  • FR1161299A - Polymerization of acetylenic compounds : en fr
  • FR69020E - Improvements to ferro-magnetic materials of the ferrite type : en fr
  • SU114721A1 - Method of making parts for shoes : en ru
  • AU226550B2 - Windshield clearing system : en
  • DK86135C - Method of casting piles for building purposes as well as pile shape and framing apparatus for use in carrying out the method. : da en
  • US2849096A - Ribbon protector : en
  • US2849225A - Elastic suspension system for vehicles and especially automobiles : en
  • US2849133A - Digging machine : en
  • US2849347A - Method of treating cut edges of plastic fabrics to prevent fraying : en
  • FR1161242A - Polymerization process using acyl peroxides containing fluorine and chlorine as activators : en fr
  • DE1773022U - SWITCHING DEVICE, IN PARTICULAR FOR FULLY AUTOMATIC WASHING MACHINES. : de en
  • FR68952E - Process for the preparation of 1.4-dihydrazino-phthalazines : en fr
  • FR1161281A - Lubricants containing polypropylene : en fr
  • DE1037562B - DC high-speed switch for higher currents with a short operating time : de en
  • DE1037483B - Rotatable heating element for heat exchanger : de en
  • DE1037616B - Electro slag welding device with sliding shoes : de en
  • DE1773171U - FOOTBONE MADE OF SEVERAL UNITED BARS : de en
  • DE1773324U - SPREADER FOR VEHICLE TIRES. : de en
  • DE1773338U - DOME LIGHT OR WINDOW-LIKE LIGHTING ELEMENT. : de en
  • DE970173C - Apparatus for loading and unloading spin dryers, in particular spin dryers : de en
  • DE1037447B - Process for the production of new haloandrostenes : de en
  • DE1037765B - Device for improving the properties of liquid fuels for internal combustion engines : de en
  • FR1161292A - Process for hermetically assembling organs using vitreous material : en fr
  • DE969778C - Spherically, chromatically, astigmatically and comatically corrected lens : de en
  • FR68955E - Luggage rack : en fr
  • FR68998E - Device for preventing weaving defects caused by starting and stopping looms : en fr
  • DE1773206U - KNIFE SECURITY ON KNIFE HEADS FOR WOOD WORKING. : de en
  • US2848940A - Bale presses for paper, rags, straw, peat and the like : en
  • US2849539A - Magnetic core circuits : en
  • US2849028A - Cellular products and method of manufacture : en
  • US2849661A - Bracket type package unit : en
  • DE1037829B - Process for the production of a powder from roasted coffee beans for the purpose of adapting to the buoyancy of cocoa or chocolate powder : de en
  • AT199259B - Arc chamber for high-performance electrical switchgear : de en
  • AU3563058A - Improvements in or relating to amplifiers employing transistors : en
  • CH332140A - Color pigment with selective infrared reflection : de en
  • DE1037469B - Steam turbine with outer casing and guide vane carrier inserted therein : de en
  • AT199345B - Flue gas heater : de en
  • CA562221A - Apparatus for handling a fitting under pressure : en fr
  • CH332144A - Process for the production of new copolymers of acrylonitrile : de en
  • US2849570A - Short time delay defeater during closing stroke of circuit breaker : en
  • AU232658B2 - Pharmaceutical compositions and methods for producing phenylcyclohexane compounds : en
  • AU223484B2 - Improvements in or relating tothe blast-furnace smelting of zinc : en
  • AT199176B - Process for the production of new calcium salts of polyoxyalkylamino-N, N-di- (alkylcarboxylic acids) : de en
  • BE565095A - : en
  • AU230748B2 - Improvements inthe production of pure silane : en
  • DE1773214U - FINE PROBE, IN PARTICULAR FOR MEASURING INSIDE GROOVES. : de en
  • AT199309B - Tarpaulin : de en
  • US2848775A - Method of controlling the properties of metals and metal alloys by irradiation with vibrations : en
  • CA562518A - Worm geared band clip : en fr
  • AT199290B - Device for conveying liquids, in particular for supplying burners with fuel : de en
  • CH332096A - Process for the production of spinning solutions from polyacrylonitrile or copolymers of acrylonitrile : de en
  • US2849181A - Time-division computing device : en
  • US2849227A - Braking device for printing presses with reciprocating type bed : en
  • AU227040B2 - A resilient one piece fastener adapted to secure a hollow molding toan apertured panel : en
  • AU3568458A - Improvements in and relating to slide projectors : en
  • AU3570158A - Registering arrangements employing magnetic cores : en
  • CH332072A - Track tamping machine : de en
  • US2848721A - Spray-rinse sink construction : en
  • AT199228B - Antenna for receiving electromagnetic vibrations : de en
  • AT199267B - Throttle attachment for lighting units : de en
  • AT199336B - Cabinet or frame with removable shelves : de en
  • AU3561758A - Pipe cutter : en
  • CA562353A - Process for producing copper-phthalocyanine precursor : en fr
  • CH332189A - Automatic calculating machine : de en
  • CH332209A - Clock with an electric motor drive : de en
  • DE1037579B - Multi-phase converter motor in converter circuit : de en
  • AU2584057A - Improved sheetmetal bread or cake tin or like container : en
  • US2849567A - Electric switch device : en
  • US2849113A - Methods of and means for handling flotation middlings in ore concentration processes : en
  • CA562387A - Independent wheel suspension for motor vehicles : en fr
  • AU229656B2 - Rotating coupling device foe radiofrequency currents, especially for ultrahigh frequency currents : en
  • CA562229A - Bath scrubber : en fr
  • BE565191A - : en
  • CH332388A - Process for the production of a metallizable polyazo dye : de en
  • AT199180B - Process for the preparation of new heterocyclic carboxylic acids of the pyrazole series, as well as their esters and salts : de en
  • AU218295B2 - Manufacture of strip from plastic material : en
  • CH332257A - Switching device : de en
  • CA562512A - Pole piece unit for magnets : en fr
  • AU218231B2 - Pipe cutter : en
  • CA562217A - Apparatus for producing power from water waves : en fr
  • CA562437A - Copolymers of perfluorobutadiene and vinyl 1,1-dihydroperfluoroalkyl ethers : en fr
  • CA562452A - Automatic process logging system : en fr
  • AU222131B2 - Means for use in erecting structures of resilient long structural elements : en
  • AU3563158A - Improvements in cinematograph screens : en
  • CH332260A - Power transmission device : de en
  • CH332314A - Electromechanical filter : en fr
  • CA562325A - Harvesting mechanism : en fr
  • CA562426A - Cooling device : en fr
  • DE1037569B - Device for generating high DC voltages : de en
  • DE1773093U - LUMINAIRE FOR FLUORESCENT LAMPS WITH STRAP-LIKE LOCKING DEVICES TO HOLD THE LIGHT-PERMEABLE ENCLOSURE PAN. : de en
  • DE970215C - High-speed turning bars : de en
  • US2849253A - Self-balancing loadere fork : en
  • US2849708A - Radar display systems : en
  • AU3565658A - Process forthe preparation of new salts of methyl-4-beta halogenoethyl 5 thia zoles : en
  • CH332180A - Method for controlling a valve aerosol dispensing head, and apparatus for carrying out this method : en fr
  • AU226424B2 - Attachment for converting a drill cultivator toa disc cultivator : en
  • GB800583A - Directional antenna control system : en
  • AU219635B2 - Improvements in or relating to expansible containers : en
  • AU3567458A - Improvements in or relating to road sweeping machines : en
  • CA562300A - Electric heaters : en fr
  • AU223991B2 - Improvements in or relating tothe bonding of polyethylene terephthalate fibres to rubber : en
  • AU228198B2 - Process for preparing dithiophosphates : en
  • GR18994B - BASE OF ELECTRIC FUSES FROM PLASTIC. : el en
  • CA562349A - Apparatus and method for cooling thermoplastic materials : en fr
  • AU219531B2 - Improvements in or relating to furnaces : en
  • CH332372A - Motor vehicle : en it
  • US2849560A - Apparatus for the automatic control of the braking of a wheel of a vehicle : en
  • CH332389A - Process for the preparation of a copper-containing disazo dye : de en
  • DE1037897B - Container : de en
  • FR1161429A - Apparatus for assembling perforated loose-leaf sheets : en fr
  • DE1037571B - Electrical machine, preferably a railway motor, with a welded polygonal housing : de en
  • US2848915A - Powder actuated swaging tool : en
  • DE1773396U - IN-LINE WASHING SYSTEM. : de en
  • CA562247A - Fishing lure : en fr
  • CA562307A - Low temperature release of elemental sulfur from pyrrhotitic ores : en fr
  • CA562454A - Piston ring assembly : en fr
  • DE1773325U - HOLDING DEVICE FOR THE BOWDEN CABLE OF THE REAR BRAKE ON BICYCLES WITH A GEAR HUB. : de en
  • CH332146A - Process for the preparation of a completely homogeneous solution of a polymer : de en
  • DE1773058U - INSULATION HANGER. : de en
  • AU221349B2 - Card shuffler : en
  • CA562331A - String tag attachment device : en fr
  • DE1037954B - Closed packaging for bulk goods of all kinds, e.g. B. Soap powder, sugar, semolina, beans : de en
  • FR1161314A - Process for the preparation of new basic esters, their salts and quaternary salts and products obtained : en fr
  • GB800636A - Improvements in or relating to methods and devices for the sensing of neutrons : en
  • AU222770B2 - 1 "Sound absorbing panel : en
  • CH332332A - Process for the preparation of 4'-alkyl ethers of 4'-demethyl-podophyllotoxin-glucoside : de en
  • AT199300B - Annular spinneret for rayon cables : de en
  • DE1037615B - Method for the electrical welding of metal sheets, in particular the overlapping ends of container walls : de en
  • FR1161203A - Process for the production of carboxylic acids, their esters and salts : en fr
  • US2848818A - Plumb bobs : en
  • US2849302A - Antiknock compositions : en
  • US2849430A - Removal of volatile ingredients from thermoplastic polymers : en
  • CH332312A - Device comprising at least one dry rectifier : en fr
  • AU3556458A - Fiber forming apparatus : en
  • CH332059A - Method and device for sieving : de en
  • CH332186A - Electronic calculator : en fr
  • AU3559958A - Improvements in or relating to conveyor chains : en
  • CA562410A - Continuous process for the production of esters of aromatic polycarboxylic acids : en fr
  • AU3566758A - Heat-hardenable compositions, composed of polyvinylchloride epoxy resin and hardening agent : en
  • CA562328A - Clutch : en fr
  • AU3561558A - Improved refrigerator : en
  • DE1037636B - Slide arrangement for regenerative firing, especially for Siemens-Martin-OEfen : de en
  • DE1037683B - Installation on electric cookers, the hotplates of which are each equipped with a temperature controller : de en
  • US2849178A - Spinning smoker's stand : en
  • DE1773189U - JACKS FOR MOTOR VEHICLES. : de en
  • DE1773066U - ELECTRIC INSTALLATION BOX FOR TUBE POST. : de en
  • FR68953E - Luggage rack : en fr
  • DE1037533B - Adjustment device with a detent for radio technology devices : de en
  • DE1773278U - DEVICE FOR CONNECTING THE ENDS OF CONVEYOR BELTS WITH V-SHAPED WIRE HOOKS. : de en
  • DE1773013U - BEER VACUUM OR STORAGE TANK. : de en
  • US2849669A - Electronic closed loop system : en
  • DE1037415B - Device for the continuous preparation of solutions of constant concentration : de en
  • DE1037746B - Knife for Ruebenkoepfmaschinen : de en
  • US2848718A - Electrical component mounting apparatus : en
  • US2848731A - Vacuum cleaner with electric cord-reel attachment : en
  • FR1161333A - Process for the preparation of hydrophenanthrenic compounds and novel products thus obtained : en fr
  • FR69013E - Multipurpose household appliance : en fr
  • GB800578A - Method of producing fibre drums : en
  • AU230047B2 - Process of treating thorium bearing solutions : en
  • CA562414A - Work holder : en fr
  • DE1773131U - MULTI-PURPOSE CONTAINER. : de en
  • DE1773136U - FOLDABLE COLLECTOR. : de en
  • DE1773241U - DEVICE ON FOUR-SPECIES RING WHEEL CALCULATING MACHINES. : de en
  • DE1773247U - TEMPERATURE DEPENDENT CONTACT DEVICE. : de en
  • DK86109C - Ring-shaped holder for evaporable getters. : da en
  • FR1161244A - Device for bakery articles and, in particular, bakery oven, provided with a tunnel and a transport device : en fr
  • AT199333B - Furniture combination : de en
  • CA562440A - Germicides : en fr
  • DK86118C - Weight. : da en
  • GB800612A - Method for the reduction of oxidic iron ores : en
  • US2849177A - Wastebasket : en
  • US2849284A - Method of separating uranium suspensions : en
  • GB800623A - Improvements in or relating to appliances for use with scaffolding or other supporting means : en
  • FR69021E - Multiplex transmission systems : en fr
  • CA562312A - Disposable absorbent pad : en fr
  • CH332134A - Process for the synthesis of butadiene dioxide : en fr
  • DK86105C - Device for remote printers and similar devices with e type wheels that can be stopped in various selected positions. : da en
  • FR68981E - Speed variator : en fr
  • US2849406A - Reactivation of hydroforming catalyst : en
  • AU226553B2 - New polyhydrophenanthrene compounds : en
  • CH332194A - Jig : de en
  • AT199353B - Air inlet nozzle or opening in ceiling or wall panels for the interior lining of rooms : de en
  • CH332361A - Convertible storage and display container : de en
  • US2848823A - Educational puzzle book for spelling and word association : en
  • US2848990A - Gas-fired grill and broiling method : en
  • US2849675A - Apparatus for determining and evaluating irregularities in pneumatic tires : en
  • US2848730A - Rollers for applying paint or the like : en
  • AU226451B2 - Clay product manufacturing apparatus : en
  • AU3554858A - A resilient one piece fastener adapted to secure a hollow molding toan apertured panel : en
  • CH332231A - Spray nozzle for thermoplastic compounds : de en
  • CH332326A - Oral care products : de en
  • DE1037394B - Tool with helical rib for making a connecting piece : de en
  • DE1037625B - Process for the hydroforming of raw gasoline with a wide boiling range : de en
  • FR69022E - Control device for multi-speed gearboxes, in particular for motor vehicles : en fr
  • FR68982E - Process for obtaining solid polymers of propylene : en fr
  • GB800620A - Improvements in or relating to aerials : en
  • DE970182C - Circuit with a cathode ray tube to steer the beam into various stable positions : de en
  • FR1161250A - Vat dyes in the form of pastes : en fr
  • FR1161389A - Process for the treatment of juices, syrups, molasses or vinasses from a sugar factory or distillery to extract valuable by-products : en fr
  • US2849258A - Clamping connections for framework : en
  • US2849439A - Treatment of solutions of organic acid esters of cellulose : en
  • DE970174C - Process for the production of hydrogen peroxide : de en
  • CA562412A - Process for producing aromatic polycarboxylic acids from alkyl-aromatic compounds : en fr
  • FR1161301A - Device for temporarily locking the needle of a movable frame system in its deflection position : en fr
  • FR69011E - Improvements to remote control and telecommunication systems : en fr
  • US2848790A - Coolant directing cutting tool assembly : en
  • US2849344A - Porcelain enamelling : en
  • DE1037713B - Control switching device for monitoring the recording paper running off a supply roll in writing devices : de en
  • DE1037390B - Multi-part, flexible pit stamp and inner stamp in addition : de en
  • DE1037444B - Process for the production of organic isocyanates : de en
  • DE1037774B - Drive and storage of heavy rotary drums with two rows of pneumatic tires arranged on both sides of the vertical axial plane : de en
  • DE1773190U - ELECTRIC HOT-AIR OVEN. : de en
  • DE1037409B - Process for degassing or gasifying baking fuels with prior reduction of the baking ability on the surface by adding reducible metal oxides : de en
  • DE970170C - Apparatus for steam sterilization of laundry, bandages, instruments or the like. : de en
  • US2849237A - Interchangeable exercising shoe : en
  • AU221563B2 - Heterocyclic amine compounds : en
  • US2848825A - Trouser blousing means : en
  • US2849173A - Compressor system : en
  • US2849241A - Carrying device for kitchen stove or the like : en
  • US2849280A - Nitric acid treatment of leached zone material : en
  • DE1773319U - HYDRAULIC TELESCOPIC SHOCK ABSORBER, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • US2849036A - Liquid baffle for gasoline dispensing nozzles : en
  • US2848860A - Cotton picking spindle : en
  • US2849043A - Sausage meat cutter knife : en
  • US2848728A - Dishwashing apparatus : en
  • AT199242B - Electric secondary battery : de en
  • AU226442B2 - Improvements in or relating to bearings : en
  • AU3566858A - Improvements in or relating to vending machines : en
  • CA562260A - Internal-combustion-operated free-piston gas-generators : en fr
  • DK86119C - Magnetic sound recording and reproducing apparatus. : da en
  • DE1037722B - Heat or pressure sensor : de en
  • DE1037564B - Circuit and device for the automatic separation of electrical consumers from the network : de en
  • DE1773213U - LENGTH MEASURING DEVICE FOR ELECTRIC METAL SHEATHED CABLES OD. DGL. : de en
  • DE1773275U - FINE ADJUST BALL BEARING HOUSING FOR ANY SHAPE AND APPLICATION. : de en
  • DE1773288U - VENTILATION VALVE WITH A RUBBER RUBBER JACKING OUT INTO THE VALVE HOUSING : de en
  • CA562434A - Dispensing devices for strip material : en fr
  • DE1037895B - Stopper for bottles with a pull-out pouring tube : de en
  • FR1161442A - Improvements to automatic machines, winding machines : en fr
  • DE1037678B - Gantry crane : de en
  • DE1037653B - Process for obtaining a new vitamin B factor : de en
  • DE1773329U - Pourers for containers, jerry cans, etc. : de en
  • US2848726A - Taper thread cutting die head with pivoted lever means to control taper : en
  • US2848985A - Valve rotating device : en
  • USD183438S - Combination chair-desk : en
  • DE1037768B - Electric starting device for internal combustion engines : de en
  • GB800393A - Improved portable cutting machines : en
  • GB800604A - Process for forming wear-resistant surfaces on work-pieces of non-magnetisable steel : en
  • DE1037755B - Slot-controlled two-stroke internal combustion engine : de en
  • DK86131C - Wire for a fire alarm system. : da en
  • GB800483A - Process of manufacturing non conglomerating ammonium sulphate and products resulting therefrom : en
  • AT199308B - Sanitary napkin : de en
  • CA562435A - Aerodynamic classifier : en fr
  • FR1161431A - Machine for laterally notching paper ribbons wound in a continuous movement on a drum : en fr
  • GB800551A - Improvements in or relating to electrical contact elements : en
  • US2849018A - Vent valve for relieving pressure : en
  • US2849218A - Recuperator for combustion furnaces : en
  • US2849268A - Towel dispensing cabinet : en
  • DE1037657B - Bandage material : de en
  • FR1161263A - Recording and retransmission of telephone messages : en fr
  • FR1161341A - Nortropane derivatives and their preparation process : en fr
  • GR19008B - METHOD OF PREPARATION OF NEW ETHERS OF PEPPERDYLO - 2 - ARYLOMETHANOL. : el en
  • GR18992B - ROTARY REFRIGERATION ICE REFRIGERATORS. : el en
  • DE1037951B - Device for ejecting incorrectly filled, still open packs from automatic filling machines : de en
  • GB800449A - Improvements in spark discharge machining apparatus : en
  • DE1037389B - Coal mining machine working in front of the head, preferably drill cutter loader with side cutter arm and cross conveyor device : de en
  • DE1037770B - Protection against unintentional loosening of conical countersunk screws and nuts, such as countersunk head screws, wheel nuts and the like. like : de en
  • DE1037796B - Externally adjustable overflow valve without stuffing box : de en
  • GB800341A - Improvements in or relating to devices for maintaining mechanical oscillations : en
  • US2849146A - Screw cover container : en
  • US2849254A - Self-supporting body, more particularly for a motor bus : en
  • USRE24526E - High-pressure reaction of carbon : en
  • FR1161303A - Clock : en fr
  • GB800508A - Improvements in devices for humidifying the intake air of combustion engines : en
  • DE1773072U - PUSH BUTTON WITH A BUTTON ATTACHED TO A BAR. : de en
  • GB800455A - Syringe unit : en
  • FR1161345A - Process for the preparation of novel isatin compounds : en fr
  • FR1161393A - Improvements to armature winding machines and the like : en fr
  • GB800329A - Improvements in or relating to electric storage batteries : en
  • GB800469A - Improvements in or relating to a bearing for a timepiece : en
  • DE970248C - Arrangement for the use of a telemeter in the form of a magnetic bridge : de en
  • US2848872A - Turbojet starter cartridge case : en
  • GB800603A - Process for treating rayon cord : en
  • US2849391A - Mercury capillary assembly : en
  • CA562278A - Blank feeding means : en fr
  • CH332371A - Living trailer for motor vehicle : en fr
  • GB800622A - Improvements in or relating to pattern generators : en
  • CA562363A - Regenerated cellulose packaging materials : en fr
  • CA562478A - Seal blank : en fr
  • DE970181C - Focusing coil for a cathode ray tube with a device for correcting the concentration field : de en
  • DE1037712B - Cassette arrangement for light beam oscilloscope : de en
  • DE1037421B - Filter system : de en
  • DE1037446B - Process for the production of organometallic titanium compounds : de en
  • DE1037598B - Storage cathode for electrical discharge vessels : de en
  • DE1037885B - Multipurpose switching device for attachment to the steering column of a motor vehicle : de en
  • DE1773148U - STRAINER FOR SPICES. : de en
  • DE1037907B - Control apparatus for ship's rudder : de en
  • US2849323A - Self-propelling food mixture : en
  • US2849612A - Synchronization system : en
  • CA562214A - Scaffold support : en fr
  • AU223408B2 - Improvements in telephone dials : en
  • CA562345A - Vinylidene chloride copolymer compositions : en fr
  • DE970233C - Arrangement for the controllable supply of the slip frequency leading excitation winding : de en
  • DE1037554B - Hydraulically operated electrical multiple switchgear : de en
  • DE1037681B - Gripper suspension for a hydraulically operated gripper : de en
  • FR68987E - Improvements to central heating systems : en fr
  • FR68993E - Process for treating cellulosic textiles with a view to improving them : en fr
  • GB800417A - Process for producing fertilizers : en
  • FR68999E - Device for opening so-called hermetically sealed boxes such as encaustic, paint or other boxes and boxes fitted with this device : en fr
  • FR68972E - Improvements to the magnetic cores of fixed induction electric devices : en fr
  • CA562430A - Pressure responsive switch : en fr
  • CA562238A - Electric service cable bracket and support : en fr
  • AU3195057A - Improvements in telephone dials : en
  • CH332069A - Storage room : de en
  • CH332307A - Ion source : de en
  • FR1161436A - Process for the preparation of deuterium-incorporated hydrocarbons and for the use of these hydrocarbons in nuclear reactors : en fr
  • DE1037705B - Process for the polymerization of formaldehyde : de en
  • FR1161268A - Method and apparatus for loading internally toothed wheels : en fr
  • FR69010E - Electrical switches such as those used in telephone systems : en fr
  • GR19010B - HEATER OUT OF ELASTIC COMMODITY SUITABLE FOR VESTRICHING FOR WOMEN AND MEN. : el en
  • CA562401A - Corrosion resistant austenitic steel : en fr
  • CH332232A - Method and device for spraying thermoplastic masses : de en
  • AU3562558A - 1 "Sound absorbing panel : en
  • CA562422A - Radio frequency amplitude control device : en fr
  • CA562371A - Production of inorganic oxide compositions : en fr
  • GB800598A - Improvements in producing embossed thermoplastic film : en
  • US2848889A - Pneumatic gauges : en
  • US2848936A - Diffuser : en
  • CA562339A - Method of and mechanism for separating a bundle length of signatures from a pack of signatures : en fr
  • DE1773126U - CARRYING AND PROTECTIVE BAG FOR RADIO RECEIVER IN CASE. : de en
  • DE1773184U - SHAFT GUIDE. : de en
  • DE1773096U - BROADBAND INSULATING TRANSFORMER. : de en
  • AU228065B2 - Polyamide structures and process for their production : en
  • CH332351A - Electrical communication system with pulse code modulation : de en
  • DE970168C - Hand-spot welding tongs for step welding and single spot welding : de en
  • DK86115C - Swivel chair. : da en
  • DK86133C - Rectangular transport container of plate, the free edge of which is reinforced by means of a welded frame. : da en
  • US2848925A - Blast release detent : en
  • US2848931A - Film developing apparatus : en
  • US2848964A - Feeding mechanisms for sewing machines : en
  • US2849698A - Composite plates and methods of making them : en
  • US2849544A - Packaged magnetic amplifier : en
  • US2849710A - Mechanical scanner and cam transmission therefor : en
  • US2849448A - Steroid compounds : en
  • CA562374A - Distillate fuel oil compositions : en fr
  • CH332207A - Shock-absorbing bearing, in particular for measuring device : en fr
  • AU3556658A - Improvements in or relating to guides for electromagnetic waves : en
  • US2849563A - Electromagnetic vibratory interrupter : en
  • CH332390A - Automatic firearm with a two-part breech : de en
  • CA562508A - Cooling system for blast furnace : en fr
  • CH332095A - Manufacturing process for artifacts : en fr
  • AT199159B - A method for producing a suede-like artificial leather : de en
  • AU3553958A - Articles for use inthe photoetching art and methods for using such articles : en
  • CA562314A - Apparatus for electrical frequency measurement : en fr
  • AT199244B - Sheathed cable : de en
  • CA562329A - Bale-handling apparatus : en fr
  • DE1037563B - Trip device for magnetically operated switches or switches assembled with magnets : de en
  • DE1037611B - Permanent magnetic unlocking device for magnetic locks : de en
  • DE1773165U - CONNECTOR. : de en
  • DE1037568B - Arrangement for high-performance fuses that can be used in fuse bases : de en
  • CA562361A - Distillation purification of dimethyl terephthalate : en fr
  • DE1037963B - Skip conveyor system : de en
  • DE1037464B - Process for the preparation of unsymmetrical dialkyl hydrazines by catalytic reduction of dialkyl nitrosamines : de en
  • DE1773014U - STEEL BOOT, ESPECIALLY FOR WINEMAKERS. : de en
  • DE1773258U - HAY FORK TURNERS WITH MOTOR DRIVE. : de en
  • US2849469A - Substituted dicyclopentadienyliron compounds containing at least one aldomethyl group and their preparation : en
  • US2848901A - Drive belt : en
  • CH332300A - Photoelectric device for the production of periodic electrical pulses : en fr
  • DE1037515B - Arrangement to reduce the harmful capacities in panels with plug connections in telecommunications equipment : de en
  • CH332183A - Method for measuring the difference between two physical quantities and device for implementing this method : en fr
  • AT199211B - Process for the reduction of small ores, and furnace with nozzles for carrying out the process : de en
  • AT199276B - Electric speed controller, in particular for three-phase winding machines : de en
  • AU3554358A - Electrical, intermittent oral-warning car alarm : en
  • CA562404A - Low molecular weight acrylic-type polymers as adhesives in paper colour coatings : en fr
  • CH332276A - Device for cleaning the oil dipstick of car engines : de en
  • US2848924A - Head supported binoculars : en
  • CH332219A - Device for feeding the elements to a heating element welding machine and for removing the heating elements : de en
  • US2849527A - Polymeric composition containing silicone modified unsaturated polyester and vinylidene monomer and electrical conductor coated therewith : en
  • US2848767A - Retractable seal for a hinged door : en
  • US2848827A - Clock operated card changing device : en
  • US2849498A - Processing of benzene hexachloride alcoholic solutions : en
  • BE570308A - : fr
  • CA562218A - Rectilinear shifting electrical saw : en fr
  • DE1037748B - Cutting device for chopper, cutting blower or the like. : de en
  • DE1773063U - ELECTRICAL EQUIPMENT EQUIPPED WITH A SCREWLESS WIRING TERMINAL. : de en
  • FR1161225A - Drive device for motor vehicles with wheels supported on rigid axles or on pendle half-axles : en fr
  • GB800384A - Improvements relating to agitating apparatus, particularly for dry-powder mixing : en
  • DE1037385B - Hook-and-eye fastener, especially for belts : de en
  • DE970216C - Process for retanning leather : de en
  • AT199227B - Process for the production of a semiconducting electrode system : de en
  • AU3562758A - Improvements relating to cross linkable polysulphide rubber containing compositions suitable for use in filling joints, coating surfaces, and the like : en
  • DE1037808B - Coolant for cutting and machining tools : de en
  • DE1773235U - TRANSPORTABLE PROJECTION SCREEN MADE OF PLASTIC. : de en
  • AU226683B2 - Clothes drier drums : en
  • US2849137A - Tractor mounted power feeder for bunk feeding : en
  • US2848741A - Apparatus for feeding powdered or granular materials to receptacles : en
  • US2848772A - Self-lubricating shell molds : en
  • US2848859A - Lawn mower with adjustable wheel mounting assembly : en
  • US2849627A - Hydraulic operation of high voltage electrical apparatus : en
  • CH332309A - Object arrangement in electron microscopes : de en
  • US2848776A - Straight line wire rope anchor clamp : en
  • US2849115A - System for electrically testing and classifying impedance elements : en
  • US2849372A - Catalytic conversion and adsorption processes : en
  • US2849580A - Snap switch for direct current : en
  • US2849700A - Telephone intercept bridge : en
  • BE570293A - : en
  • CH332157A - Newspaper holder : en fr
  • US2848747A - Tube extrusion : en
  • US2849275A - Production of refractory metal carbides : en
  • US2849311A - Method of making magnesium-zirconium master alloy : en
  • US2849350A - Resistance element method of manufacture : en
  • DE1037426B - Catalyst mesh : de en
  • DE1773104U - FRONT PANEL FOR OIL FIRING. : de en
  • FR1161351A - Detergent product for simultaneous cleaning and blauchery : en fr
  • AT199376B - Process for the production of alloys from amalgam mixtures : de en
  • CA562446A - Fluorescent lighting fixture : en fr
  • AU228460B2 - Improvements in or relating to loudspeaking telephone instruments : en
  • AU225353B2 - Alkyd resin/amino-aldehyde resin polyvinyl acetate coating composition : en
  • AU3565758A - Improvements in l-amphetamine alginate : en
  • DE969814C - Process for the production of bactericidal, capillary-active quaternary ammonium compounds : de en
  • CA562510A - Method of carrying out melting processes : en fr
  • CH332105A - Cutting device on a sewing machine : de en
  • DE1037460B - Process for the production of phenthiazine and phenthiazines substituted in the carbon rings and / or in the 10-position : de en
  • AU3553358A - A machine for slicing and canning food products at plastic state particularly meat : en
  • AT199350B - Radiator housing with vertical air flow and swiveling regulating flap : de en
  • DE1037577B - Device for guiding the cooling air flow in closed electrical machines with external fan : de en
  • DE1037958B - Chip conveyor : de en
  • CA562289A - Manufacture of cellulose triacetate filamentary material by melt spinning : en fr
  • CA562397A - Thread tension release mechanism for sewing machines : en fr
  • US2848873A - Apparatus for causing intermittent operation of a hydraulic motor : en
  • AU3557558A - Improvements in or relating to organic phosphorus compounds having pesticidal. properties : en
  • CA562455A - Automatic signal control system : en fr
  • CH332301A - Device for identifying the person wearing it and for measuring the individual dose of radiation : de en
  • CH332339A - Plunger syringes for medical purposes : de en
  • US2849306A - Herbicidal method and composition employing aryl pseudoureas : en
  • US2849588A - Mop bucket : en
  • US2849618A - High resolution infra-red spectrometer analyzer for gases : en
  • US2848793A - Method of producing diodes, resistors, rectifiers or the like, or the castings thereof, and the products : en
  • US2849247A - Latch for trouser creaser or the like : en
  • US2848807A - Safety razor with adjustable blade setting : en
  • US2848895A - Recording thermometer : en
  • US2849249A - Clamping device : en
  • AU224314B2 - Improvements in or relating to cold cathode switching devices : en
  • US2848780A - Vault and casket combination : en
  • US2849132A - Lift truck : en
  • US2849157A - Expendable liquid coating applicator : en
  • US2849565A - Short time delay defeater during closing stroke of circuit breaker : en
  • USRE24527E - Method of fabricating ornamental concrete blocks : en
  • DE1037499B - Connection piece for metal plates serving as a floor support, in particular for the production of roadways : de en
  • AT199246B - Method for sheathing self-supporting aerial cables : de en
  • US2849524A - Flow interrupter for mercury cell battery circuits : en
  • AU3557658A - Improvements in or relating to furnaces : en
  • DE1773238U - DEVICE FOR BLOW-ANGLE DEFLECTION OF A BEAM OF LIGHT. : de en
  • FR69050E - Packaging process for pharmaceutical products : en fr
  • CA562266A - Preparation of acrylonitrile : en fr
  • CH332136A - Process for the preparation of water-insoluble monoazo dyes : de en
  • CH332376A - Wheel, in particular for motor vehicles : de en
  • AU3564458A - Improvements in or relating to electrode structures for thermionic valves : en
  • AU3569958A - Improvements relating to 2-chlero-4, 6-bis (alkoxy-alkylamino) s-triazines and to herbicidal compositions employing these compounds : en
  • CH332278A - Gas turbine plant : de en
  • AU3569558A - Improvements in or relating to telephone apparatus : en
  • US2848881A - Thermally shielded moisture removal device : en
  • US2849333A - Method of dyeing tightly wound glass fibers sized with a water swellable material : en
  • DE1037966B - Device for loading trolleys : de en
  • DE1773208U - DRILLING APPARATUS FOR PLASTIC PIPES. : de en
  • FR1161343A - Process for the preparation of new esters of pyridazine-carboxylic acids : en fr
  • GB800457A - Wall lining board : en
  • FR1161245A - Friction transmission mechanism for the integration of any quantities obtained by measurements : en fr
  • DE1037518B - Method for checking transmission systems, in particular for remote measurement of the distortion damping of on-the-go amplifiers in carrier frequency systems : de en
  • DE1037827B - Method of drying legumes : de en
  • US2848977A - Portable cattle dip : en
  • US2849603A - Controllable inductance voltage divider apparatus : en
  • US2848732A - Caster wheel mounting : en
  • US2848950A - Toy caps : en
  • US2849458A - Production of sulfonates : en
  • US2849593A - Electric arc welding : en
  • FR1161229A - Baby carriage : en fr
  • GB800650A - Improvements in or relating to self-service vending machines having money changing devices : en
  • DE1773020U - Washer extractor. : de en
  • DE1773140U - SUN PROTECTION DEVICE FOR CAMPING OR GARDEN FURNITURE. : de en
  • CH332357A - Apparatus with a cathode ray tube for displaying color television pictures : de en
  • DE1773265U - LOST DEVICE. : de en
  • DE1037449B - Process for the preparation of new bromine derivatives of pregnane compounds : de en
  • DE1037832B - Device for dissolving waste paper, waste paper or other fibrous materials : de en
  • AU3565158A - Improvements in teleprinter clutches : en
  • DE1773116U - DEVICE FOR TREATMENT OF CIRCULATIVE DISORDERS. : de en
  • US2849309A - Preparation of alkaline earth metal alloys : en
  • DE1037617B - Process for stabilizing resin or resin glue : de en
  • DE1773361U - MULTI-ROW ROLLER BEARING FOR ROLLER SKATE ROLLERS. : de en
  • FR1161296A - Manufacture of eta-alumina by acid hydrolysis : en fr
  • US2849285A - Method for purifying uranium : en
  • DE1037781B - Electromagnetically operated multi-plate clutch : de en
  • DE1773106U - KNITTING TABLE FOR ACCOMMODATION OF HAND KNITTING APPARATUS, ACCESSORIES AND WOOL, WITH MECHANICAL FOLDING DEVICE. : de en
  • DE1037665B - Machine for the production of objects from hollow glass, such as bottles, flacons or the like. : de en
  • DE1037843B - Triggering and time setting device for a photographic camera : de en
  • DE1773030U - COAL LIGHTER. : de en
  • DE1773068U - METALLIC INSERT INTENDED FOR USE IN PLASTIC ENCLOSURES FOR ELECTRICAL EQUIPMENT. : de en
  • DE1037941B - Roller briquetting press for briquetting ores, coal or similar materials : de en
  • DE970193C - Vibration-generating emulsifying device : de en
  • DE1037540B - Electrical line or cable with one or more closed layers made of insulating material in the form of a tape applied in the longitudinal direction : de en
  • AT199277B - Device for regulating the braking force of electrically powered vehicles : de en
  • AU3567658A - Dolly-forming machine : en
  • CA562373A - Emulsion breaking process for heavy fuel oils : en fr
  • CA562509A - High-speed electrostatic strip oiling : en fr
  • CH332139A - Process for the production of strongly colored, non-flocculating phthalocyanine pigments : de en
  • AT199322B - Attachment, insert or the like for the foundry : de en
  • AT199357B - Prestressed concrete pipe or prestressed concrete container : de en
  • FR1161209A - Device for inserting cards into a store and extracting them from a store : en fr
  • GB800490A - Insecticidal compositions : en
  • GB800541A - Resin-impregnated fabric, suitable for use as a backing for pressure-sensitive adhesive tape : en
  • US2848966A - Thread tension releasing devices : en
  • US2849156A - Dispensing device : en
  • FR1161352A - Process for the preparation of a new hydroquinone compound : en fr
  • DE1773169U - LIVING ROOM CABINET. : de en
  • CA562403A - Resinous organic products of allyl ether of anacardic materials and novel compositions produced therewith : en fr
  • GB800301A - Improvements in or relating to a method of building a concrete structure by the pouring of successive lifts af concrete : en
  • FR68964E - New crepe fabrics and process for their manufacture : en fr
  • GB800418A - Fuel compositions : en
  • GB800437A - Improvements relating to automobile door latching mechanisms : en
  • USD183426S - Shoe h anger : en
  • FR1161405A - Cutter head with interchangeable knives for woodworking, in particular for making clogs : en fr
  • DE1037816B - Machine tool, in particular flame cutting machine : de en
  • FR1161256A - Exploration organ : en fr
  • GB800647A - Methods of treating ores or concentrates containing iron sulphide : en
  • GB800398A - Improvements in or relating to a mixing device, more particularly for use in the chemical industry : en
  • GB800477A - An improved process and apparatus for producing bonded fibrous glass : en
  • AT199272B - : de
  • AU3560958A - Improvements in and relating to lanterns, for example for street lighting : en
  • CH332125A - Process for the preparation of alkali pyro- or alkali tripolyphosphate of low bulk density : de en
  • DE1037767B - Fuel injection pump : de en
  • FR68986E - Cylindrical lamp holder : en fr
  • GB800571A - Improvements in and relating to the threading and winding of lace machine bobbins : en
  • FR1161234A - Improvements to steam purifying devices : en fr
  • FR69035E - Electrical switches such as those used in telephone systems : en fr
  • FR1161369A - Process for the synthesis of steroids : en fr
  • GB800546A - Seats, tables and the like support means : en
  • DE1037438B - Process for the nitration of aliphatic hydrocarbons and their halogen derivatives : de en
  • DE1037972B - Electric clock : de en
  • DE1773373U - TUBE CLOSURE. : de en
  • DE1773016U - DEVICE FOR AXIAL ADJUSTMENT OF ROLLS IN ROLLING STANDS. : de en
  • DE1773118U - HEATING DEVICE FOR CASTING POTS, ESPECIALLY FOR CONTINUOUS CASTING PLANTS. : de en
  • DE1037894B - Mixing bottle : de en
  • DE1773211U - SINTER ALUMINUM BEARINGS. : de en
  • FR1161360A - New derivatives of 1,2-diphenyl-3.5-dioxo-pyrazolidine bearing a substituent in position 4, as well as their preparation process : en fr
  • FR1161325A - Process for preparing esters of 6-alkoxy-tropins having a quadernary nitrogen atom : en fr
  • FR1161390A - Rolling and coupling device for cable car with skip return : en fr
  • GB800351A - Improvements in or relating to circular linking machines : en
  • GB800429A - Improvements in aircraft provided with spoilers : en
  • DE1037570B - Arrangement for increasing the magnetic axial force of sliding armature motors during motor start-up : de en
  • DE970236C - Ash discharge device for gas generator : de en
  • DE1037711B - Arrangement to eliminate disturbing formation of droplets on the registration surface of jet recorders : de en
  • DE1773236U - GLASSES. : de en
  • DK86097C - Zipper. : da en
  • FR1161371A - Phenothiazine derivatives and their manufacture : en fr
  • FR69024E - Clutch control unit and automatic speed variation : en fr
  • GR19009B - NEW HYDRAULIC AUTOMATIC PRESS AND ITS FILTERS FOR EXTRACTION OF LIQUIDS FROM PLANT PRODUCTS. : el en
  • DE1037856B - Connector strip with receiving slots for preferably staggered accommodation of slides or the like in boxes : de en
  • US2849263A - Fluid cylinder structure : en
  • CA562507A - Die cutting press and cutting surface : en fr
  • DE1037850B - Magnetic sound recording and reproducing device for sound film strips : de en
  • DE1037937B - Process for the production of compacted luminous bodies : de en
  • US2849502A - 1, 1, 1-trifluoro-2-bromo-2-chloroethane and a process of making it : en
  • US2849693A - Composite conductor : en
  • DE1037525B - Circuit arrangement for the coded transmission of identifiers in systems of communication technology : de en
  • DE1773034U - BELL BOTTOM OF A COLUMN APPARATUS, WHOSE STEAM JETS ARE COVERED BY CLAMPED DIVING BELLS. : de en
  • DE1773271U - GEAR LUBRICATION PUMP. : de en
  • US2848784A - Mount and bulb loading machine : en
  • USPP1745P - Strawberry plant : en
  • AT199241B - Separator for electrical collectors, in particular lead-acid batteries and process for its manufacture : de en
  • CH332173A - Feeding device for automatic weapon fed by a strip of cartridges : en fr
  • DE1037635B - Process and device to avoid excessive temperatures in recuperators : de en
  • GB800684A - An improved process and apparatus for producing metal parts by cold extrusion : en
  • GR18996B - DOOR AND WINDOW TROUBLESHOOTING (HINGES, DOORS). : el en
  • US2849421A - Continuous process for preparing alkylated alkylol urea resins : en
  • CH332143A - Explosive cartridge : en fr
  • CH332349A - Facility with information storage : de en
  • DE1773399U - FREEWHEEL WRENCH. : de en
  • US2849004A - Corn shelling apparatus : en
  • AT199263B - Brake magnet : de en
  • US2848862A - Grass conveyor for mowers : en
  • US2849356A - Chemical synthesis : en
  • US2849695A - Core construction : en
  • FR68968E - Multipurpose game table : en fr
  • GB800379A - Improvements in or relating to steering mechanism for articulated road vehicles : en
  • GB800467A - Improvements in or relating to calendar clockwork : en
  • AT199305B - Mouthpiece for inhalers : de en
  • AT199369B - Process for cleaning polyethylene : de en
  • CA562233A - Heatless hairdryer : en fr
  • DE1037561B - Safety circuit for shutting down electric motor drives in textile machines : de en
  • GB800610A - Improvements in or relating to the treatment of nylon filaments : en
  • US2849003A - Body garment : en
  • US2849549A - Electric switch : en
  • US2849128A - Control system for coke-oven pusher machine and coke-side door machine : en
  • DE1037592B - Electric choke for operating fluorescent lamps : de en
  • DK86117C - Window, especially for stables and chicken houses. : da en
  • CH332159A - Power-operated type lever drive for typewriters, in particular telex typewriters : de en
  • GB800659A - Music comb with cast base : en
  • DE1037899B - Device for making objects of all kinds floatable : de en
  • US2849374A - Process for removing mercaptan sulfur with hydrogen fluoride in the presence of a saturated hydro-carbyl mono ketone : en
  • DE1037915B - Lock with rotating key box : de en
  • DE1773079U - SAFETY DEVICE FOR ELECTRICAL SYSTEMS WITH BUILT-IN FUSES. : de en
  • DE1773333U - LOCK DOOR LOCK. : de en
  • DE1773310U - ARRANGEMENT FOR ATTACHING SIGNS TO PARTS OF ELECTRICAL EQUIPMENT USING CLAMPS. : de en
  • US2849568A - Electrical switching devices : en
  • US2848988A - Safety starter actuating device : en
  • GB800606A - Process for colouring aromatic polyester fibres : en
  • US2848944A - Flat bed platen printing presses : en
  • US2849193A - Apparatus for slitting aluminum webs and rewinding strips therefrom : en
  • DE1773109U - LISTENER AMPLIFIER. : de en
  • DE1773346U - OPEN BOOT HOOK, PARTICULARLY FOR SKI BOOTS. : de en
  • FR1161430A - Electric motor supply circuit control device : en fr
  • FR1161274A - Coil winding machine used in electrical engineering : en fr
  • FR1161362A - Process for introducing oxygen into steroids : en fr
  • DE1037441B - Process for the production of alkali or alkaline earth gluconates : de en
  • DE1773228U - SWITCHING DEVICE FOR MAGNETIC TAPE DEVICES. : de en
  • DE1773075U - OFF BUTTON FOR PUSH BUTTON SWITCH. : de en
  • DE970166C - Electromagnetic contactor, especially for series installation in vehicles, on switchboards and similar systems : de en
  • DE970224C - Process for the preparation of chromone-2-carboxamides substituted on nitrogen : de en
  • US2848890A - Apparatus for supersonic examination of bodies : en
  • US2849279A - Catalytic promotion of the adsorption of vanadium on an anionic exchange resin : en
  • US2849522A - Electrical accumulators : en
  • DE1037861B - Adjustable speed controller : de en
  • DE1037977B - Deep digging excavator with a clearance plate movably arranged in the excavating shovel : de en
  • DE1773055U - PORCELAIN OR GLASS INSULATOR. : de en
  • DE1037868B - Detachable fastening device for bombs, parachute landing brakes or towed targets on aircraft : de en
  • DE1773394U - ELECTROMAGNETIC WINDING WATCH. : de en
  • DE970250C - Melting furnace for basalt or the like. : de en
  • US2849239A - Phonograph pickups : en
  • US2848918A - Tool post and holder : en
  • FR1161212A - Lubricating device for pneumatic tools : en fr
  • GB800506A - Improvements in or relating to transistor amplifiers : en
  • GB800665A - Improvements relating to motor fuels : en
  • CH332090A - Boiling water dispenser for coffee machine : en fr
  • FR69016E - Electro-mechanical interlocking device for teleprinter devices : en fr
  • GB800435A - Improvements in or relating to take-up or tension devices for knitting machines : en
  • GB800640A - Improvements in or relating to steroids and the manufacture thereof : en
  • GB800335A - Improvements relating to toys or models : en
  • GB800383A - Improvements in or relating to covering sleeves for use with traffic and other posts : en
  • DE1773164U - SWIVELING MAP HOLDER. : de en
  • FR1161279A - Electric generator system with alternator and rectifier : en fr
  • US2848839A - Musical spoons : en
  • US2849243A - Trailwer hitch : en
  • USD183431S - Tetherball : en
  • GB800430A - Improvements relating to the catalytic reforming of petroleum hydrocarbons : en
  • GB800407A - Improvements in or relating to control systems for electric motors : en
  • DE1037420B - Klaeren von Trueben : de en
  • DE1037402B - Post-treatment of bleached textile fabrics : de en
  • DE1037676B - Control for ski promotion : de en
  • DE1037910B - Machine for mincing meat : de en
  • US2849327A - Cold-water-soluble dextrine adhesive and process of making it : en
  • US2849625A - Magnetic amplifier pulse generator : en
  • DE1773180U - LIGHT JEWELRY. : de en
  • DE1037433B - Process for the production of hydrogen peroxide : de en
  • US2849265A - Floating piston pin : en
  • FR69028E - Traveling wave electronic devices : en fr
  • DE970163C - Circuit arrangement for the activation of connection lines in telephone systems with preselectors : de en
  • GB800359A - Improvements in or relating to aerating device : en
  • US2848855A - Article arranging device : en
  • US2848934A - Method for introducing a gaseous medium in an enclosure : en
  • US2849630A - Electrical generators : en
  • US2849572A - Fusible electric switch : en
  • DE970226C - Cooling control device for refrigerators with several separate refrigeration rooms : de en
  • CA562279A - Regenerative modulators : en fr
  • DE1773121U - DEVICE TO ACCOMMODATE AN UMBRELLA, IN PARTICULAR A WET UMBRELLA. : de en
  • DE1773160U - WRITING DESK. : de en
  • GB800515A - Improvements in circlip pliers : en
  • GB800609A - Preparation of alkyls of lead and aluminium : en
  • DE1037892B - Transmission hub for bicycles : de en
  • DE1037396B - Wire feeding device : de en
  • DE1037468B - Water separator for radial turbines : de en
  • FR1161350A - New derivatives of 1.2-diphenyl-3.5-dioxo-pyrazolidine and their preparation process : en fr
  • FR1161433A - Device for supplying bituminous binders to road construction sites, by means of transport tanks : en fr
  • AT199202B - Method and device for achieving a linearly changing throughput in regulating valves of steam turbines : de en
  • AU3562158A - Process of treating thorium bearing solutions : en
  • CA562211A - Device for lifting boats : en fr
  • CA562364A - Liquid removal process and apparatus : en fr
  • CH332079A - Electrically heated tunnel furnace with a limited reduction zone : de en
  • CH332098A - Device for holding a bobbin case on a spindle for high speeds : de en
  • CH332379A - Steering device on railroad cars : de en
  • AU3562958A - Method of packaging commodities for merchandising purposes : en
  • AT199188B - Process for the preparation of new derivatives of 3,7-bis- (dimethylamino) -phenthiazine : de en
  • AT199360B - Protective shoe on wooden poles, in particular for electrical lines : de en
  • BE570302A - : en
  • AU226551B2 - Electro-optical recording systems : en
  • CH332160A - Shock-absorbing mechanism of the mobile cart of an office machine : en fr
  • AT199198B - Process for the recovery of purified naphthenates and naphthenic acids : de en
  • AU3564658A - Aluminium-sheathed electrical cables : en
  • CH332198A - Removable mounting device of a watchmaker's loupe in front of a glass of a bezel : en fr
  • US2849038A - Machine for producing fibrous wafers : en
  • US2849172A - Fastener : en
  • AT199192B - Process for the preparation of new phenothiazine derivatives substituted in the 3-position : de en
  • AU225594B2 - An attachment fora fencepost : en
  • CH332185A - Portable device for determining the humidity of substances : en it
  • CH332217A - Device for automatically placing and removing weights on forms : de en
  • US2849005A - Emblematized cigarette filter tip : en
  • US2849106A - Feeder device : en
  • US2849313A - Preparation of metal powder compacts prior to pressing : en
  • US2849663A - Electromagnetic control with magnetic shunt safety means : en
  • US2849099A - Article handling means : en
  • US2849379A - Process for controlling recycle hydrogen gas : en
  • CH332286A - Extractor on an electrical apparatus : de en
  • DE1037837B - Foldable enlarging frame : de en
  • GB800548A - Improvements in and relating to convergent-divergent turbine nozzles with a quadrilateral-shaped outlet orifice, and method for their manufacture : en
  • US2848786A - Means for feeding bar stock in automatic machine tools : en
  • DE970180C - Electron beam generation system for cathode ray tubes : de en
  • DE1037896B - Monitoring device : de en
  • GB800655A - Improvements in or relating to multi-range electrical meters : en
  • US2849609A - Sweep circuit having an adjustable expanded section : en
  • FR1161402A - Improvements to a device used to operate a switch : en fr
  • GB800325A - Improvements in valve mechanisms : en
  • DE1037733B - Rotary calculating machine : de en
  • DE1773105U - TRIM FOR HEAT STORAGE. : de en
  • FR1161366A - Process for the preparation of polyoxygenated steroids : en fr
  • AU227224B2 - Improvements in containers for lacquers andthe like : en
  • DE1037935B - Process for the production of sulphate pulp flakes suitable for direct nitration : de en
  • DE1037769B - Two-way rotary valve : de en
  • DE1773300U - FOOD CONTAINER STAND. : de en
  • DE1037476B - Granulated PK mixed fertilizer : de en
  • DE1773193U - STEEL HEATING PLATE. : de en
  • DE1773163U - DINING TROLLEY IN THE BOX. : de en
  • DE1773240U - SHOULDER VESSEL FOR MANOMETRIC X-RAY DOSIMETRY. : de en
  • FR1161205A - Solid-state image enhancer : en fr
  • US2848750A - Process for producing synthetic resin artificial dentures with linings : en
  • US2849339A - Indium basic trifluoracetate and method of coating vitreous bodies therewith : en
  • DE1773388U - FLYING DRUM WITH SLUDGE OUTLETS IN THE LEVEL OF THE LARGEST DIAMETER OF THE DRUM. : de en
  • FR1161363A - Basic substituted butyric acid anilides and process for preparing these anilides : en fr
  • FR1161324A - 6-alkoxy-tropins derivatives and process for their preparation : en fr
  • AU2574757A - Improvements relating to sanitary protective undergarments : en
  • DE1037737B - Value stamping machine with revolving stamp roller : de en
  • US2848879A - System for dispensing liquid carbon dioxide : en
  • CA562399A - Throw wheel for snow removers : en fr
  • DE1037391B - Weather flute made of elastic material : de en
  • FR1161427A - Relaxation cabin usable for various medical treatments : en fr
  • US2848930A - Pavement widening machine : en
  • US2849217A - Aerators : en
  • US2849016A - Air eliminator valve : en
  • US2849262A - Lubrication method : en
  • US2849077A - Noise suppressing screen : en
  • US2849223A - Adjustment device for weighing scales : en
  • US2849381A - Hydrocarbon conversion process and apparatus : en
  • GB800682A - Apparatus for applying an axial operating force to a workpiece : en
  • DE1037853B - Process for fixing basic dyes in hydrophilic organic colloid layers of photographic materials : de en
  • GB800310A - Improvements in or relating to absorption refrigeration : en
  • GB800321A - Method of and apparatus for casting metals : en
  • GB800637A - Relief valves : en
  • US2849364A - Fumigant compositions comprising 1, 4-dichloro-2-butyne and ethylene dibromide : en
  • DE1773363U - MOVABLE FIGURE TOYS OD. DGL. : de en
  • US2849083A - Separation of iron chloride from gaseous iron chloride-titanium tetrachloride mixtures : en
  • DE1773004U - LEG DRESS. : de en
  • DE1773007U - FLUORESCENT TUBE LAMP COVER. : de en
  • DE1773219U - DEVICE FOR DISPLAYING THE INSULATING FLUID LEVEL IN ELECTRICAL APPARATUS, IN PARTICULAR MEASURING CONVERTERS. : de en
  • AT199156B - Velvet cutter : de en
  • AU221565B2 - Dolly-forming machine : en
  • GB800338A - Improvements in or relating to method for the manufacture of catalysts : en
  • DE1037739B - Clip watch strap : de en
  • DE1773304U - SALES DEVICE FOR GOODS, IN PARTICULAR IN TUBE SHAPE. : de en
  • DE1037699B - Process for the production of hollow objects made of thermoplastic material, e.g. B. of shoes : de en
  • DE1037911B - Machine for copy milling of rotationally symmetrical, especially optical surfaces : de en
  • US2848802A - Method of soft soldering to nonmetallic refractory bodies : en
  • US2849402A - Grease composition containing chloro- : en
  • US2849457A - Gamma-monolactone of 4-hydroxysuberic acid, its salts and esters, and the salts and amides of 4-hydrosuberic acid, their preparation and use : en
  • US2849639A - Electric discharge device and method of making same : en
  • US2849659A - Direct-current and alternatingcurrent circuit interrupters : en
  • CA562316A - Vacuum cleaner and dusting tool adapter therefor : en fr
  • DE1037549B - Disconnectable power socket with mutual locking between switch and socket : de en
  • DE1773239U - SHOULDER VESSEL FOR MANOMETRIC MEASUREMENTS. : de en
  • DE1773293U - SMALL METAL SAW WITH HANGING NOTES AT BOTH ENDS FOR CLAMPING IN THE SAW ARC. : de en
  • FR68965E - Variable speed drive, clutch and electromagnetic combined brakes, adjustable slip, precision : en fr
  • FR69048E - Aircraft control sensitizer : en fr
  • IE23744L - Benzene sulphonyl ureas : en
  • US2848978A - Eraser mounting for pencils : en
  • US2848980A - Motor for positioning a brake pedal : en
  • AT199329B - Curtain support device : de en
  • US2849370A - Injectable insulin preparations with protracted effect and process of producing same : en
  • US2849472A - Method of preparing alkynyl trichlorosilanes : en
  • GB800616A - Improvements in or relating to belt conveyors : en
  • US2848942A - Printing mechanism for meter mailing machines : en
  • US2848946A - Non-rolling fusee : en
  • AT199181B - Process for the preparation of the new 2- (p-tert-butyl-o, o'-dimethyl-phenyl-methyl) -imidazoline : de en
  • AT199314B - Process for the preparation of stable, rapidly agglutinating blood group test sera : de en
  • AT199266B - Process for making electric lamps and the like like : de en
  • AT199396B - spectrometer : de en
  • DE1773368U - CONVEYING, PACKING AND FORMING DEVICE FOR SMALL AND LARGE BAGS. : de en
  • CH332310A - Polarized electromagnetic device : en fr
  • US2849548A - Electric switch : en
  • AU3560558A - Improvements in or relating to ships berthing installations : en
  • US2848962A - Control means for ornamental stitch sewing machines : en
  • US2848996A - Syringe : en
  • US2849011A - Air inflated tower or the like : en
  • US2848723A - Lift carriers for hospital patients : en
  • US2849154A - Cigarette package : en
  • US2849386A - Apparatus for using a thermo-siphon reboiler in a fractionator : en
  • CA562486A - Uhf tuner : en fr
  • DE1773026U - LAWN BROOM. : de en
  • AT199321B - Process for the production of carotenoids : de en
  • DE1037716B - Piezoelectric pickup : de en
  • DE1773311U - HOLLOW ROLLER OD. DGL. HOLLOW CYLINDER WITH DOUBLE SIDED LIDS. : de en
  • AT199328B - Device with handle for holding root crops when peeling and setting them up : de en
  • CH332218A - Continuous casting plant : de en
  • CH332259A - Mechanical energy storage device : en fr
  • DE1037509B - Pulse transmission system with a transformer which has a core of a substantially rectangular hysteresis loop : de en
  • US2849086A - Overload release brake mechanism : en
  • AU224208B2 - Registering arrangements employing magnetic cores : en
  • CH332061A - Mobile device for moving crops lying on the ground to the side : de en
  • US2849025A - Circulation valve : en
  • US2849079A - Cyclone with drained plate : en
  • CA562423A - Electronic vacuum system tester : en fr
  • CH332224A - Process for manufacturing a bent tube with offset tubing and bent tube obtained by implementing this process : en fr
  • US2848899A - Manually loaded signal seeking tuner : en
  • USD183432S - Tap connector for electrical conductors : en
  • US2849183A - Distribution curve analyzer : en
  • US2849427A - Foam suppression of hot latex emulsions during recovery of monomers therein : en
  • DE1037620B - Process for the production of an adhesive tape, which is used in particular to stiffen the edges of textiles : de en
  • DE1037872B - Single-axle trailer : de en
  • AT199297B - Needle bed : de en
  • US2849190A - Spring mounted compound motion ball mill : en
  • DE1037520B - Cuttable flat bank multiple with double-sided connection option : de en
  • CA562220A - Arm chairs : en fr
  • CH332296A - Circuit arrangement for regulating the electrical currents in two consumers : de en
  • DE1037510B - Electromagnetic converter : de en
  • CA562249A - Shoe mounting for centrifugal clutch : en fr
  • CH332168A - Container for holding stick-shaped writing implements : de en
  • DE1037953B - Device for binding bundles, in particular metal tape rolls, by means of a winding tape : de en
  • CA562494A - Tape dispenser and moistener : en fr
  • CH332335A - Process for the preparation of novel phenothiazine derivatives : en fr
  • DE1773119U - PLUGS FOR TUBULAR PARTS, IN PARTICULAR FOR POLES OF UMBRELLAS. : de en
  • DE1773157U - FOLDING FURNITURE, IN PARTICULAR FOLDING BED. : de en
  • DE1773356U - UPPER ROLL HOLDER FOR DRAWING PLANTS OF SPINNING MACHINES. : de en
  • DE1037417B - Equipment working according to the countercurrent principle and under the effect of centrifugal force, with the help of which liquids are brought into contact with one another : de en
  • DE1773002U - SLIPPERS. : de en
  • US2848791A - Method of making cages for roller or needle bearings : en
  • US2848820A - Method and apparatus for supporting and conveying web-like material : en
  • USD183419S - Lift truck : en
  • DE1037948B - Process for the production of containers filled with liquids or pastes : de en
  • DE1037969B - Locking device on open pneumatic tube sockets : de en
  • CA562447A - Method for the secondary recovery of oil : en fr
  • DE1037629B - Catalytic desulfurization of petroleum hydrocarbons : de en
  • DE1773298U - HEAD MACHINE. : de en
  • FR1161372A - New sulfonamidophosphoric esters : en fr
  • JPS337289B1 - : ja
  • CA562368A - Stabilization of sulfur trioxide with silica and titania : en fr
  • AT199395B - Device for microscopic observation of electrolytic or chemical etching or polishing processes : de en
  • US2849532A - Circuit arrangement for the transmission of telegraphic intelligence : en
  • DE970240C - Milling chain tensioning device on chain milling machines : de en
  • NO92732C - : no
  • US2849649A - Electron discharge devices : en
  • CH332083A - Pivot hinge for furniture : de en
  • AU3559758A - Improved method and apparatus for manufacturing synthetic fibre yarn ofthe stretch type and yarn manufactured thereby : en
  • AT199186B - Process for the preparation of new aza- (3,2,1) -bicyclooctanes and -octenes as well as their addition salts and quaternary ammonium compounds : de en
  • GB800374A - Improvements relating to flexible tubing : en
  • CH332063A - Welded latticework : de en
  • DE1037382B - Washing of lumpy goods such as ores and coal : de en
  • DE1773038U - COPY DEVICE FOR DESCRIBING PAY LISTS AND PAY BAGS OR SIMILAR FORMS AT THE SAME TIME. : de en
  • DE1773301U - MOUNTING BOX. : de en
  • BE534401A - : en
  • US2849315A - Digestion of wood : en
  • AT199348B - Tube boilers, especially for warm and superheated water : de en
  • CA562358A - Stabilization of alkyl acrylates : en fr
  • AT199215B - Device for turning the input material in industrial furnaces : de en
  • AT199251B - Moisture-proof cable entry in housing for installation devices : de en
  • AU3567358A - Improvements in or relating to road sweeping machines : en
  • FR1161227A - Improvements to the polymerization of olefins : en fr
  • GB800619A - Process for the preparation of 2-phenyl-1,3-propanediol dicarbamate : en
  • AU230833B2 - Improvements in and relating tothe concentrating of hydrogen : en
  • AT199190B - Process for the preparation of the new dihydro-m-thiazine-Δ-3,4 : de en
  • DE1037702B - Process for producing a synthetic resin : de en
  • US2849702A - Electrical communication systems : en
  • CH332356A - Method for varying the passband for medium frequency amplification and television receiver for the implementation of this method : en fr
  • US2849090A - Shock absorber reservoir valve : en
  • US2849357A - Hydrazine : en
  • US2849504A - Cyclization of aliphatic hydrocarbons : en
  • US2848981A - Fluid pressure servo-motor : en
  • FR1161290A - Improvements to the means used for gas cleaning : en fr
  • FR1161420A - Advanced mechanism for turret of cinema or television camera lenses : en fr
  • GB800305A - Improvements in or relating to systems for relaying and transmitting television programmes : en
  • FR1161312A - Brilliantine composition : en fr
  • FR1161439A - Gown, blouse or similar, including a part which acts as a shirt : en fr
  • DE1037703B - Process for the production of polyamides : de en
  • US2849335A - Backing for smooth surface coverings and process therefor : en
  • FR68954E - Electronic switch : en fr
  • GB800424A - Recovery of solvents from mixtures containing them by multi-stage evaporation : en
  • GB800559A - Device for recording variations in the diameter of substantially cylindrical objects of considerable length : en
  • US2849400A - Greases thickened with polyamido acid salts : en
  • US2849602A - Heterodyne circuit : en
  • AU219570B2 - Improvements in and relating to lanterns, for example for street lighting : en
  • CA562319A - Preparation of hexachlorocyclopentadiene : en fr
  • CA562413A - Process for converting aromatic alcohols to aromatic carboxylic acids : en fr
  • CH332106A - Circular hosiery knitting machine and method of operating the machine : de en
  • CH332265A - Compressor set with piston pump : de en
  • DE1037448B - Process for the preparation of 17-alkyl-19-nortestosterones with antihypertensive and progestational effects : de en
  • AU3552458A - Improvement in or relating to fuels for furnaces : en
  • CA562210A - Fluid pump : en fr
  • US2849351A - Electroplating process : en
  • US2849701A - Highway condition indicating system : en
  • US2849084A - Flush floor mounted safety latch for hydraulic lifts : en
  • AT199255B - Insulation monitoring device for unearthed consumer systems : de en
  • AU220556B2 - Improvements in or relating to television cameras : en
  • AU291216B2 - General electric company : en
  • DE1037803B - Device for processing round gauges, in particular the gauges of rolls of tube reducing mills : de en
  • FR1161311A - Process for obtaining glazed fabrics and glazed fabrics obtained by this process : en fr
  • FR1161406A - Locking device of a joint : en fr
  • GB800456A - Improvements in or relating to spark machining method and apparatus : en
  • GB800642A - Mowing cutters for agricultural machines : en
  • AT199223B - Rubber coupling for single axle drives in electrically operated vehicles : de en
  • AU226549B2 - Blowers : en
  • CH332104A - Storage of a warp beam provided with braking means on a loom : de en
  • CH332271A - Rotor for turbo machinery : de en
  • AT199302B - Process for the production of artificial threads u. Like. After the viscose spinning process : de en
  • AU219876B2 - Improvements in teleprinter clutches : en
  • AU222381B2 - Improvements in or relating to needle valves : en
  • CH332268A - Hydropower plant : de en
  • DE1037744B - Earthworking equipment : de en
  • US2849110A - Container coupler : en
  • US2849598A - Non-glare lighting fixture : en
  • CH332154A - Method and device for the mechanical production of a powder-tight bag : de en
  • DE1037455B - Process for the preparation of 1-alkyl-carbamyloxyindolines, their salts and quaternary ammonium compounds : de en
  • DE1037574B - Laminated core, especially for stands for small electric motors, the lamellae of which consist of a sheet metal strip wound on edge : de en
  • CA562272A - Cigarette paper : en fr
  • CH332384A - Helicopter : en fr
  • CA562377A - Container panel structure : en fr
  • CA562299A - Sheathed resistance element : en fr
  • CA562487A - Conversion of ethylene and propylene to solid polymers with group 6a metal oxides and complex metal aluminum hydride catalysts : en fr
  • CA562232A - Renewing of the running surfaces of worn tyre covers by cold treatment : en fr
  • US2849200A - Probe-drogue refueling means : en
  • CH332285A - Electrical connection, process for making the same and stamping mold for carrying out the process : de en
  • CA562516A - Sewing machine : en fr
  • CH332142A - Coating composition and method for making the same : de en
  • CA562252A - Spraying devices : en fr
  • AT199365B - : de
  • AU230162B2 - Production of solid foam : en
  • AU3564858A - HALO-SUBSTITUTED 2 -AMINO- BENZOXA ZOLESo : en
  • BE570301A - : en
  • DE1037968B - Floating roof waterproofing, especially for oil tanks : de en
  • DE1773092U - ELECTRON FLASH TUBE. : de en
  • US2849318A - Method of preparing dispersions of vegetal phosphatide fractions : en
  • AT199323B - Core sand binder : de en
  • US2848734A - Drapery carrier : en
  • US2848769A - Fabricated pole : en
  • US2849507A - Preparation of all-trans-carotenoid compounds : en
  • US2849345A - Preliminary pressing of bent glass assemblies : en
  • US2849434A - S-(1, 2-dichlorovinyl)-glutathione and method for its preparation : en
  • DE1037914B - Device for the detachable fastening of grinding tools with a reinforcement ring on a support disk : de en
  • US2848883A - Controlled torque coupling for conveying rotary motion : en
  • FR1161235A - Method and apparatus for producing steam : en fr
  • GB800337A - Improvements in or relating to automatic apparatus for cleaning barrels : en
  • US2849424A - Vinyl resins for application as solvent solutions : en
  • US2849564A - Electroresponsive devices : en
  • AU3566258A - Apparatus forthe manufacture of bolt blanks : en
  • CH332211A - Device for winding automatic clockworks : de en
  • CH332368A - Loading platform with holders for supports : de en
  • US2848969A - Solder feeder : en
  • US2849377A - Control of catalytic reforming process : en
  • FR1161260A - High precision, future-proof voltage stabilizer : en fr
  • GB800581A - Improvements in or relating to electroluminescent devices : en
  • US2849131A - Vehicle parking elevator : en
  • US2849353A - Bright nickel plating : en
  • US2849251A - Door latch with slidable actuator : en
  • US2848810A - Long nose cutting pliers : en
  • US2849533A - Headphone device : en
  • DE1773170U - ROLLER FOOT, ESPECIALLY FOR BED FRAMES. : de en
  • FR1161375A - 3.5-dioxopyrazolidine derivatives bearing a bicyclic ring in position 4 and process for their preparation : en fr
  • GB800530A - Food products : en
  • US2849203A - Telephone dial timepiece and mounting therefor : en
  • US2849500A - Purification of 1, 2, 4, 5-tetrachlorobenzene by pressing : en
  • US2849118A - Fanning mill for combines : en
  • US2849161A - Feed measuring and dispensing device : en
  • US2849584A - Multiphase induction billet heater : en
  • US2849691A - Wavemeter : en
  • US2849337A - Metal coating baths : en
  • CA562393A - Steerable driving axle : en fr
  • CH332391A - Watch provided with a control member of the internal mechanism, member passing through the case in a sealed manner by a rod : en fr
  • JPS337493B1 - : ja
  • US2849417A - Amine-epoxide adhesive composition containing thiuram sulfide and process of making same : en
  • US2849662A - Static inverse time overvoltage device : en
  • US2849051A - Convertible wheeled chair : en
  • US2849212A - Drilling apparatus : en
  • US2849703A - Electronic selector stages : en
  • CA562228A - Open gunsight : en fr
  • AT199183B - Process for the preparation of new sulfanilamido-isoxazole derivatives : de en
  • CA562355A - Extrusion coating : en fr
  • US2849487A - Nu, nu'-alkanediylidenebis (bicyclohexyl)-4-amines : en
  • CH332073A - Rail fastening on sleepers : de en
  • AT199158B - Process for the treatment of polyamide fibers with peroxide-containing bleaches or detergents : de en
  • AT199212B - mixer : de en
  • DK86101C - Process for the preparation of phentiazine derivatives. : da en
  • DK86114C - Process for the production of reusable, multi-part molds and die for the production of a meltable model intended for use in the process, and a process for the production of such matrices. : da en
  • GR18988B - PAINTING AND POLISHING SHOE APPLIANCE. : el en
  • CA562513A - Hypodermic needle injector : en fr
  • US2848984A - Oil cooling arrangement for free piston gasifier : en
  • US2848994A - Disposable breather mask : en
  • US2849117A - Rietema : en
  • US2849519A - Storage battery plates : en
  • CH332099A - Method for winding a wire and machine for its implementation : en fr
  • DE1037416B - Device working according to the countercurrent principle and under the influence of centrifugal force for the intimate mutual penetration and immediate separation of fluids : de en
  • DE1773326U - BICYCLE WITH FRICTION WHEEL AUXILIARY MOTOR. : de en
  • AT199306B - Device for cosmetic and therapeutic head baths : de en
  • AT199332B - Upholstered bodies, in particular for use as camping or bed mattresses : de en
  • AU1815267A - Mechanical subsystem : en
  • US2849360A - Synergistic fungicidal mixtures of chloro phenols and pyrones for preserving vegetable fibers : en
  • US2849412A - Plasticization of vulcanized perfluorochloroolefin polymers : en
  • US2849634A - Linear electron accelerators : en
  • US2849153A - Dispensing device : en
  • USRE24524E - Continuous rope unloading system : en
  • AT199162B - Stapler : de en
  • AT199295B - Gas circulation burners for industrial furnaces, drying ovens, etc. like : de en
  • DE1773395U - LITTLE ALARM. : de en
  • US2849678A - Automatic circuit capacity multiplying apparatus for electrical circuit analyzer : en
  • DE1037386B - Protective screen against glare : de en
  • DE1037652B - Process for obtaining the leukocytosis factor from aqueous liver extracts : de en
  • US2849474A - Alkylaryl thio-urethans : en
  • US2849008A - Hair clip : en
  • US2849597A - Explosion proof lighting unit : en
  • DE1773071U - AC INTERMEDIATE SWITCH. : de en
  • DE1037708B - Process for the preparation of polymeric aluminum salts of carboxylic acids : de en
  • DE1773383U - EDGE OR CORNER GUARD. : de en
  • GB800438A - Improvements in and relating to granular mixed fertilizers : en
  • DE1037878B - Seat for vehicles, especially passenger cars : de en
  • AT199311B - Process for obtaining anisomycin : de en
  • DE1037383B - Flotation of very fine-grain sulphide minerals : de en
  • US2848758A - Wall board securing cleat : en
  • US2848759A - Doors : en
  • DE1773231U - THREE-LENS PHOTOGRAPHIC LENS. : de en
  • AU3559158A - Improvements in or relating to car couplers : en
  • US2848939A - Apparatus for extracting juice from whole citrus fruits : en
  • US2849540A - Binaural system : en
  • AU227243B2 - Electrical, intermittent oral-warning car alarm : en
  • CA562390A - Safety control system for fuel burners : en fr
  • DE970176C - Locking device for outwardly pivoting head flaps on rail freight wagons : de en
  • AT199394B - Device for the automatic shutdown of a sound carrier made of non-conductive material and running from a supply reel : de en
  • AU3554958A - Production of solid foam : en
  • CH332328A - Process for the preparation of aminopropane derivatives : de en
  • DE1773152U - Lounger. : de en
  • US2849012A - Vehicle cover : en
  • USD183430S - Electrical switch : en
  • AU228180B2 - Temperature controlled regulating device for gas cookers or' the like : en
  • AT199209B - Evaporators, in particular for refrigerators : de en
  • AT199288B - Method and device for the regeneration of solid particles : de en
  • DE1773187U - STRUCTURE FOR ELEVATING CRANES. : de en
  • DE1773266U - DEVICE FOR TYING LARGE CATTLE TO FETING BARS. : de en
  • DE1037697B - Extrusion machine for the production of hoses, especially insulating sleeves for electrical conductors : de en
  • CH332358A - Method and device for producing colored images : de en
  • AU3558158A - Blowers : en
  • DE1037504B - Circuit arrangement for starting electric traction vehicles : de en
  • DE1037495B - Process for hardening tool steels, especially high-speed steels : de en
  • DE970199C - Process for the production of lubricating greases : de en
  • FR1161230A - Process for purifying alkaline earth hydrides : en fr
  • DE1037606B - Clad sleeve for nuclear reactor fuel elements : de en
  • DE1037442B - Process for the purification of dimethyl terephthalate : de en
  • DE1037800B - Movement transmission device, consisting of a non-compressible, curved hose cover with an inserted wire core for control movements : de en
  • CA562498A - Top rolls and method of making the same : en fr
  • US2849032A - Lamp filament mounting apparatus : en
  • US2849368A - Fumigant composition comprising 3-bromopropyne and ethylene dibromide : en
  • AT199182B - Process for the production of new thiazolines : de en
  • AT199316B - Process for the preparation of aqueous, durable, injectable Mg solutions of higher concentration : de en
  • CA562526A - Electric switch : en fr
  • CH332380A - Railroad car : de en
  • DE1773344U - PENCIL SHARPENER. : de en
  • AT199286B - Foaming fire retardant that can be stored as a salt mixture and as a ready-to-use solution : de en
  • CA562334A - Apparatus for practicing continuous refrigeration : en fr
  • DE1037828B - Process for the production of finely ground roast coffee powder : de en
  • DE1037975B - Fastening of underwater running rails of stowage locks, especially the running rails for the undercarriage of sliding gates for locks : de en
  • DE1037675B - Shelf made of sheet steel for storage, archives or the like. : de en
  • CA562379A - Tire building apparatus : en fr
  • DE1037519B - Circuit arrangement for telephone systems with dialer operation to reduce the noise voltages occurring in the speech cores with multiple switching : de en
  • DE1037559B - Electrical control device : de en
  • DE1773100U - INSERT PICTURE FRAME. : de en
  • FR1161223A - Improvements to charcoal stoves : en fr
  • FR1161355A - Process for preparing new halogenopregnans unsubstituted in position 21 : en fr
  • US2848886A - Door latch assembly : en
  • CA562347A - Method of making alkyl diphenyl ether sulfonates : en fr
  • CA562443A - Coin separators : en fr
  • CH332236A - Method for embossing a thermoplastic film and apparatus for carrying out said method : en fr
  • CH332333A - Process for the preparation of new derivatives of mucic acid : de en
  • US2849092A - Air cooled brake shoe : en
  • US2849449A - Aryl methyleneamino-substituted 3-cyanothiophenes and their preparation : en
  • US2849561A - Alternate make and break relay : en
  • US2849354A - Purifying solutions for use in the electrowinning of chromium : en
  • GR19001B - FOUNDRY HEATER OPERATING WITH WOOD AND CARBOHYDRATES. : el en
  • CH332238A - Multiple tool for various uses : en it
  • DE1037452B - Process for the preparation of 6-halo-4-pregnene-11ª‰, 17ª‡, 21-triol-3, 20-dione and 6-halo-4-pregnene-17ª‡, 21-diol-3, 11, 20- trions and their 21-acylates : de en
  • CH332223A - Resistance welding process and welding machine for its implementation : en fr
  • US2848989A - Grinding wheel dresser : en
  • AU3564058A - Submerged repeater switching system : en
  • CA562372A - Method of calcining alumina hydrate : en fr
  • CH332373A - Device for supporting a baby cot in a vehicle for transporting people : en fr
  • AT199260B - Low-oil high-performance switch with cross-flow extinguishing chamber : de en
  • AT199303B - centrifuge : de en
  • US2849321A - Container for liquid and semi-liquid foodstuffs : en
  • US2849651A - Traveling wave tubes : en
  • USD183443S - : en
  • AT199199B - Process for the preparation of water-soluble metal sulfates, nitrates or phosphates : de en
  • AT199361B - : de
  • DE970195C - Brake assembly for electrically powered vehicles, especially tram vehicles : de en
  • GB800545A - Lubricating apparatus : en
  • US2849442A - Production of organic acid esters of cellulose in homogeneous solution with subsequent multiple phase extraction : en
  • CH332378A - Railway articulated train : de en
  • AU226783B2 - An improved rotary brush : en
  • CH332370A - Rotary loader for pneumatic overpressure conveyor : en fr
  • AU219155B2 - Improvements in and relating to program controllers : en
  • US2849501A - Process for making chloromesitylene : en
  • CA562400A - Method for the preparation of solid petroleum pitch : en fr
  • US2848992A - Apparatus for controlling the pulse : en
  • US2849489A - Production of 8-ketotricyclodecane : en
  • AU3567858A - Improvements relating toa method and apparatus for forming unvulcanised, rubber sheet or similar plastic material into annular shapes : en
  • CA562409A - Long acting tranquillizing composition : en fr
  • AU223823B2 - Improvements in and relating to fence droppers : en
  • AT199153B - Hand brush with built-in electromotive vacuum cleaner : de en
  • AU3568758A - Improvements in and relating tothe polymerization of olefins : en
  • US2848922A - Optical indicator means for use with copy projection apparatus : en
  • US2849136A - Boat trailer : en
  • US2849266A - Piston wrist pin fastening means : en
  • CA562245A - Hay bale stooker : en fr
  • CA562350A - Device for assembling or cabling textile threads : en fr
  • CH332292A - Electric switch : en fr
  • AT199340B - Shower and bath basins : de en
  • AU2569457A - An improved plough reversing device : en
  • CA562332A - Bath for the galvanic deposition of metals : en fr
  • AU3563458A - Assemblies for semiconductor devices : en
  • CH332273A - Fuel injection pump for internal combustion engines : de en
  • DE1037706B - Process for the production of crystal clear polymerisation products : de en
  • DE1773272U - POWER TAKE-OFF. : de en
  • CH332120A - Process for making a fat product : de en
  • AT199174B - Process for the separation and, where appropriate, recovery of unsaturated hydrocarbons : de en
  • AT199363B - Method and device for the formation of a particle flow of constant layer thickness : de en
  • AU3561958A - Pharmaceutical compositions and methods for producing phenylcyclohexane compounds : en
  • CA562248A - Emulsion treater having water control system : en fr
  • CH332101A - Clamping device with two movable jaws for temporarily holding one or more threads, e.g. B. for looms : de en
  • DE1773168U - UPPER GUIDE PART WITH SPRING-FITTING SLIDES FOR SLIDING DOORS OF MUSIC CABINETS, MUSIC EQUIPMENT OR FURNITURE. : de en
  • DE1773042U - ARRANGEMENT FOR NOISE ATTENUATION FOR ENCLOSED MOTOR COMPRESSORS, IN PARTICULAR OF REFRIGERATION MACHINES. : de en
  • FR69014E - System for automatic adjustment of monochrome components of color prints : en fr
  • FR69019E - Talking reader for control or other measuring devices remotely via any means of telecommunication : en fr
  • DE1037550B - Fire chamber for electrical oil switches : de en
  • US2849408A - Catalyst : en
  • GB800333A - Improved device for applying mastic coated tape : en
  • GB800382A - Improvements in or relating to hydraulic circuits : en
  • GB800569A - Improvements in turbine blade assemblies : en
  • AT199371B - Process for making curable condensation products : de en
  • FR69003E - Improvements to bumpers, in particular for motor vehicles : en fr
  • AU221515B2 - Improvements relating tothe formation of metallic coatings on refractory materials and to refractory apparatus exposed to molten glass orthe like : en
  • AU3568858A - Improvements in and relating tothe polymerisation of olefins : en
  • DE1773011U - DISTANCE BARS. : de en
  • DE1773283U - PIPE WITH RING-SHAPED REINFORCEMENT RIBS. : de en
  • DE970202C - Heating rail for joint glue machines : de en
  • AU2683057A - Apparatus for detecting resistance changes during electrolysis : en
  • AU3569158A - An improved self-serve display device : en
  • CA562362A - Regenerated cellulose film and process : en fr
  • CH332163A - Camera : en fr
  • DE1773320U - DEVICE FOR INCREASING THE SPACE OF A CAMPING TRAILER. : de en
  • AU3562258A - Pharmaceutical compositions and methods for producing phenylcyclohexane compounds : en
  • CA562257A - Protective circuit for high tension lines with series condensers : en fr
  • DE1773083U - SMALL ELECTRIC TOOL MACHINE, IN PARTICULAR FOR FINE-DRAW GRINDING AND HONING WORKPIECES. : de en
  • DE1773290U - TAILSTOCK FOR LATHE. : de en
  • DE1037891B - Transmission hub with step-back mechanism : de en
  • GB800408A - Improvements in or relating to universal joints : en
  • US2849021A - Automatic hydraulic pressure release device : en
  • US2849201A - Resilient foot for instruments and the like : en
  • AU218652B2 - Improvement sin and relating tothe controlling of installations comprising atleast one free-piston machine anda machine driven by power gas produced bythe engine : en
  • AT199214B - Method for determining the soaking state of heating material in heating furnaces : de en
  • US2848812A - Dental pliers : en
  • US2849230A - Hydraulically clamped stock feed assembly for power presses : en
  • US2849375A - Process for producing high quality white petroleum oil with sulfuric acid followed by sulfuric acid and formaldehyde : en
  • US2849557A - Anti-creep accelerator switch : en
  • US2849648A - Television apparatus : en
  • US2849696A - Ferromagnetic core : en
  • FR1161247A - Lubricants for internal combustion engines : en fr
  • FR69008E - High frequency transmission system and in particular coupling device : en fr
  • GB800574A - Improvements in semi-conductor devices : en
  • AT199388B - Electrical device that prints accumulating values on registration strips : de en
  • CA562465A - Process for coating metals and the products obtained : en fr
  • CH332267A - Fan arrangement : de en
  • CA562420A - Fuel injector for internal combustion engines : en fr
  • US2849006A - Cigarette holders : en
  • CH332270A - Device for blocking a blade of a turbomachine : en fr
  • GB800520A - Improvements in or relating to the dressing of yarns in warp form : en
  • DE1037493B - Delivery trolley for pail filling with an auxiliary device to avoid pail swinging : de en
  • DE1037537B - A high-voltage connection line between the transformer winding and the anode connection of the cathode ray tube of a television receiver, consisting of a single bare wire with a small cross-section : de en
  • DK86134C - Transport system with an endless chain running on vertical axles. : da en
  • FR1161272A - Machine for the manufacture of composite connectors for electronic equipment : en fr
  • AU219634B2 - Submerged repeater switching system : en
  • CH332280A - Electric storage cell : de en
  • DE1037480B - Process for the production of thermocouples connected in series : de en
  • DE1037557B - Time switch : de en
  • DE1773244U - CALCULATING DISC FOR FRACTIONS. : de en
  • DE1773284U - REGULATING VALVE FOR CENTRAL HEATING. : de en
  • AT199384B - Drawing ruler : de en
  • CH332367A - Conveyor device with a curved conveyor belt : de en
  • GB800390A - Improvements in or relating to hinges : en
  • GB800543A - Improvements in or relating to weft replenishing apparatus for looms : en
  • US2848906A - Hydraulic torque converter : en
  • US2849029A - Wire cloth selvage forming mechanism : en
  • FR69027E - Apparatus for performing slide reactions : en fr
  • US2849174A - Fan support for blower : en
  • AT199189B - Process for the preparation of N-aminoalkylphenothiazines : de en
  • AU227793B2 - Improvements relating to cross linkable polysulphide rubber containing compositions suitable for use in filling joints, coating surfaces, and the like : en
  • DE1037516B - Bridge arrangement for the mutual decoupling of three or more input circuits with a common output in devices for transmitting wide frequency bands in telecommunications systems : de en
  • US2849290A - Preparation of pentaborane : en
  • US2849425A - Nu-pentamethylene tetrahydrobenzothl-azole-2-sulfenamide acceleration of rubber vulcanization : en
  • AT199157B - Process for the antistatic preparation of hydrophobic textile material : de en
  • GB800399A - Improvements in logical circuits employing transformers : en
  • FR1161318A - Process for the preparation of novel piperidines and compounds thus obtained : en fr
  • GB800309A - Plasticized and heat and light stabilized polymeric compositions : en
  • AU226617B2 - Improved method and apparatus for manufacturing synthetic fibre yarn ofthe stretch type and yarn manufactured thereby : en
  • CH332075A - Cleaning trolley for picking up dirt and rubbish using negative pressure : de en
  • GB800505A - Electronic data processing machine : en
  • DE1773366U - STONE WORKING TOOL. : de en
  • DK86102C - Process for the preparation of 5-amino-2,4-dimethyl-pyrimidine. : da en
  • FR1161414A - Improvement in protective clothing covers : en fr
  • US2849679A - Voltmeter : en
  • GB800514A - Improvements in or relating to the production of high-grade concrete reinforcement steels : en
  • AT199230B - Protective housing for electrical systems, in particular telecommunication systems : de en
  • FR69034E - Electrical switches such as those used in telephone systems : en fr
  • CH332100A - Beaming machine for textile goods : de en
  • AT199204B - Flat printing sheet : de en
  • AU226443B2 - Method for introducing rubber pins into through-going holes in leather sole for footwear : en
  • GB800439A - Improvements relating to driving apparatus for recording tapes : en
  • US2848753A - Production of polymeric alpha-chloroacrylate sheets : en
  • GB800537A - Yarn tension regulating device : en
  • GB800511A - Fuel supply and associated apparatus for internal combustion engines : en
  • FR1161322A - Process for the preparation of oxygenated steroids : en fr
  • GB800406A - Improvements in the manufacture of two-piece capsules : en
  • GB800599A - Improvements in producing embossed thermoplastic film : en
  • GB800669A - Improvements in or relating to the manufacturing of safety glass : en
  • FR1161240A - Automatic device for adjusting the amplification of radio receivers : en fr
  • FR1161403A - Personal propulsion water skis, generated by alternative leg walking : en fr
  • FR1161378A - Improvements in catalytic reduction processes for organic compounds : en fr
  • FR68959E - Centrifugal pump for washing machines : en fr
  • GB800319A - Improvements in or relating to push-type centrifuges : en
  • FR1161383A - Advanced coffee percolator and process for its manufacture : en fr
  • AT199334B - shelf : de en
  • CA562348A - Method for the preparation of n-methylene-glycinonitrile : en fr
  • CA562477A - Automatic telephone and like selective systems : en fr
  • AU223990B2 - Reinforcing means for brassieres : en
  • AU3566558A - Method of covering a metal core : en
  • CH332255A - Device for fastening a flange to a tubular element : en fr
  • DE1037817B - Die for hot forging of bevel gears : de en
  • US2849155A - Sequence control system for multiple electrically operated dispensing units : en
  • GB800349A - Improvements in or relating to plate bending machines : en
  • DE1037831B - Device for the production of rectangular bags : de en
  • GB800330A - Improvements in or relating to driving mechanisms : en
  • DE1037938B - Device for measuring and conveying predetermined quantities : de en
  • DE1773274U - ARRANGEMENT IN BEARINGS, IN PARTICULAR ROLLER BEARINGS TO REDUCE RUNNING NOISE. : de en
  • GB800306A - Improvements in or relating to antenna supporting structure and method of assembly : en
  • DE1037920B - Method for manufacturing shoe insoles : de en
  • DE1773123U - PNEUMATIC UMBRELLA WITH PUMP IN THE HANDLE. : de en
  • FR1161409A - Advanced pin ball : en fr
  • US2849615A - Circuit arrangement for converting a low voltage into a high a. c. voltage : en
  • FR1161381A - Grinding apparatus for grinding blocks, slabs, sheets and the like : en fr
  • GB800425A - Improvements in and relating to electroluminescent lamps : en
  • US2848797A - Metal-coated articles and method of making : en
  • US2849578A - High voltage switch : en
  • GB800485A - Improvements in and relating to alternating current generating plant : en
  • DE1773102U - SECOND AIR SUPPLY IN THE STEERING SHAFT OF SHAFT FIRING SYSTEMS. : de en
  • DE1773220U - DEVICE FOR WEIGHING A CONTINUOUSLY MOVING GOOD. : de en
  • GB800475A - Preparation of collagenous material : en
  • DE970246C - Device for continuous steaming of endless structures : de en
  • US2849456A - Preparation of dehydroacetic acid : en
  • CA562407A - Production of hexachlorocyclopentadiene : en fr
  • DE1773103U - CENTERING OF AN OIL BURNER HEAD FOR AN OIL BURNER. : de en
  • FR1161273A - Copper alloys for asymmetric conductors and copper oxide rectifying elements made from these alloys : en fr
  • US2848804A - Method and means for closing tubes by spinning : en
  • US2848958A - Heater utilizing optional fuels : en
  • DE970175C - Process for the production of a partially anchored or fully anchored suspension bridge and suspension bridge produced according to this process : de en
  • FR1161282A - Novel compounds containing silicon and applications : en fr
  • GB800607A - Improvements in or relating to doctors for papermaking and other machines : en
  • GR19002B - PAINTING FEET FOR SMALL CHILDREN. : el en
  • DE1037918B - Device to automatically lock two parts that can be swiveled against each other about an axis in different open positions and to automatically bring them back into the closed position : de en
  • DE1773018U - DEVICE FOR HOLDING A ROLL OF FABRIC. : de en
  • US2849194A - Apparatus for coiling filamentary material : en
  • DE1773315U - SLIDE STORAGE AND TRANSPORT BOX WITH REMOVABLE INSERT SHELF. : de en
  • GB800528A - Organo-titanium and zirconium compounds : en
  • US2848770A - Die casting and trimming apparatus : en
  • DE1037488B - Cleaning fluid for cryogenic appliances : de en
  • GB800446A - Improvements in the production of urea melt poor in biuret : en
  • US2848933A - Lawn edger : en
  • US2849470A - Oxy-dicyclopentadienyl compounds of transition metals of groups vi to viii and theirpreparation : en
  • DE1037772B - Ring disc spring with radial slots and process for their manufacture : de en
  • DE1773008U - SUCTION HEAD FOR DEEP- OR LARGE-HOLE DRILLS. : de en
  • DE1037663B - Casting machine for the production of hollow castings : de en
  • DE1037820B - Schlaegermuehle : de en
  • DE1037866B - Hydraulic auxiliary control device : de en
  • US2849102A - Device for moving material substantially vertically : en
  • USD183435S - Electronic cabinet : en
  • GB800573A - Improvements in and relating to electrical busbar systems : en
  • CA562448A - Hydrocarbon recovery from the earth : en fr
  • CH332085A - Radiant thermal element with catalytic oxidation of gases and vapors : en it
  • DE1037773B - Precision spindle bearing : de en
  • DE1773291U - SAFETY CHUCK FOR CLAMPING CUTTERS WITH MORSE TAPES. : de en
  • US2849101A - Conveyor dispatching machine : en
  • US2849167A - Turning device : en
  • US2849162A - Pump-discharge fitting : en
  • CH332111A - Stable dye that can be linked : de en
  • DE1037439B - Process for the preparation of glyoxylamide or its derivatives : de en
  • DE1037602B - Method for the transmission of electrical information : de en
  • US2848739A - Methods of and apparatus for making cellular plastic products : en
  • DE1037572B - Electric machine in which the sheet metal stacks are united with the parts that carry them with an adhesive : de en
  • GB800302A - Improvements in or relating to anchoring means particularly for use in the pouring of successive lifts of concrete : en
  • CH332387A - Process for the preparation of new imidazolium compounds : de en
  • GB800597A - Improvements in and relating to the provision of rubbing surfaces for lighting elements such as matches, cigarettes, cigars and the like : en
  • DE1037470B - Printing machine with a device to prevent the printed sheets or webs of paper from smearing : de en
  • DE1037573B - Arrangement for angled mounting of a stator core on the supporting housing part : de en
  • DE1037930B - Yarn braking device : de en
  • US2849436A - Metalliferous monoazo-dyestuffs and process of making same : en
  • US2849240A - Collet holder : en
  • US2849363A - Fumigant compositions comprising 1, 4-dichloro-2-butyne and 1, 2-dibromo-3-chloropropane : en
  • CH332222A - Method of butt welding of two metal parts and an intermediate part for the implementation of this method : en fr
  • FR69002E - Process and device for the manufacture by forging of discoid or annular metal parts, in particular : en fr
  • US2849616A - Isotope separators : en
  • GB800556A - Improvements relating to vehicle hand brake arrangements : en
  • DE1037848B - Device for inserting film reels, especially large capacities, into the fire protection drums of motion picture projectors : de en
  • DE1037643B - Furnace for the production of gas and coke with horizontal heating trains : de en
  • DE1037700B - Process for the production of gas blown rubber : de en
  • DE1037819B - Double jaw crusher : de en
  • DE1037883B - Adjustable vehicle headlights : de en
  • US2848949A - Percussion fuse for land mines : en
  • CA562421A - Amplitude control unit : en fr
  • DE1037429B - Process for demineralizing or concentrating salt solutions, in particular for the production of fresh water from sea water : de en
  • DE1037542B - Electrical cable with tensile armouring, in particular deep-sea cables or self-supporting aerial cables : de en
  • DE1773277U - ARRANGEMENT FOR CENTERING SHAFT ENDS ON DOUBLE JOINTS. : de en
  • FR1161425A - Packaging for liquids, pastes and powders : en fr
  • GB800689A - A process for the production of metals by reduction : en
  • US2848738A - Pellet mill : en
  • US2849259A - Track plate for a track of a track-laying vehicle : en
  • DE1037809B - Locking and centering device for an indexing table of a machine tool : de en
  • US2849039A - Saw construction : en
  • US2848722A - Cover assembly for swimming pools : en
  • US2849050A - Adjustable heat sealing envelope forming device : en
  • US2849419A - Oriented filaments of graft copolymer of polyacrylate polymerized on vinylidene chloride resin : en
  • DE1037747B - Device for raking up and turning over crops lying on the ground, in particular hay : de en
  • DE1037497B - Support for track-bound vehicles, especially for monorail railways : de en
  • US2849047A - Pressure control system : en
  • CH332346A - Data transfer mechanism of a data processing machine : en fr
  • DE1773181U - HANGERS, ESPECIALLY FOR HANGING WOMEN'S CLOTHES. : de en
  • DE1037780B - Positive clutch that is actuated by a pressure medium, especially in speed change gearboxes : de en
  • DE1773120U - UMBRELLA FRAME. : de en
  • FR1161267A - Dry load chlorination process and apparatus for its implementation : en fr
  • GB800539A - Disconnecting device for yarn twisting machines, especially for double-twist yarn twisting machines : en
  • GB800307A - Power transmission systems : en
  • GB800605A - A new or improved apparatus for the protection and testing of electrical earth connections : en
  • US2849328A - Cold-sealing water-soluble thermoplastic cellulose ether composition : en
  • FR1161361A - Process for introducing oxygen into steroids : en fr
  • DK86120C - Speedometer. : da en
  • CH332113A - Washing machine : en fr
  • DE1037555B - Contact device with contact lamellas made from sheet metal strips : de en
  • DE1037720B - Optical mirror system of high aperture with aspherical surfaces : de en
  • FR69005E - Band saw safety device : en fr
  • GB800629A - Process for extracting uranium from its ores : en
  • CA562360A - Nitrocellulose, methyl methacrylate coated metal : en fr
  • CH332133A - Process for the production of ketene from ketene-containing gases under reduced pressure : de en
  • AU2593157A - Dual speed gearboxes : en
  • DE1037521B - Circuit arrangement for telecommunication, in particular telephone systems with connection and direct conversation offer by the subscribers who are connected : de en
  • DE1773166U - PIVOT SLIDING FITTING FOR DOORS OD. THE LIKE, IN PARTICULAR OF FURNITURE. : de en
  • USD183420S - Rifle rack : en
  • DE1773262U - CHEESE RACK, IN PARTICULAR FOR STORING EMMENTAL CHEESE. : de en
  • US2848897A - Stroboscopic balance tester : en
  • US2849278A - Metal value recovery from phosphate rock : en
  • US2849067A - Feed control for strip dispenser : en
  • FR1161285A - Ankle for heel block : en fr
  • DE1037613B - Process for melting down loose, small pieces of metal : de en
  • CA562473A - Production of bis(hydroxyaryl) substituted compounds : en fr
  • GB800686A - A rotary automatic machine for producing wood screws and the like : en
  • US2848963A - Means facilitating the control and operation of ornamental stitch sewing machines : en
  • US2849586A - Baseboard panel heater : en
  • GB800664A - Improvements in or relating to methods of glass working, especially for cathode ray tubes : en
  • DE1037422B - Edge filter : de en
  • DE1037845B - Cinematographic camera : de en
  • DE1037934B - Arrangement for fastening a bobbin on a base plate for parts of toy and model railway systems : de en
  • US2849214A - Borehole drilling apparatus for preventing lost circulation : en
  • US2849286A - Method of processing monazite sand : en
  • DE1037479B - Refrigerator evaporator : de en
  • DE1037797B - Epicyclic chain wheels : de en
  • US2849559A - Control apparatus : en
  • GB800432A - Improvements in or relating to the drafting of fibrous material : en
  • US2849450A - Manufacture of salts of alkyl acid sulfates in one step : en
  • FR1161239A - Polyurethane foams, their manufacture and applications : en fr
  • AU219975B2 - Improvements in or relating to electron discharge tubes : en
  • AU2717857A - An attachment fora fencepost : en
  • AU3553458A - Improvements in stoppers for sealing bottles or like containers : en
  • AU3568658A - Improvements in and relating tothe polymerisation of ethylene : en
  • CA562514A - Iodine containing soaps : en fr
  • CH332330A - Method of making steroids : de en
  • FR1161257A - Improvements to multiple grippers : en fr
  • DE1037964B - Mobile shelf with lifting device : de en
  • AU226618B2 - Improvements in and relating tothe polymerization of olefins : en
  • CA562295A - Glycoside of orotic acid : en fr
  • CH332311A - Setup with a hall generator : de en
  • US2848766A - Metal doorsill : en
  • US2849296A - Etching composition and method : en
  • GB800428A - Improvements relating to slewing bearings for cranes and the like : en
  • USD183441S - Furniture leg : en
  • USD183442S - Open front book box desk : en
  • GB800427A - Improvements in or relating to tools adapted for use in blind riveting : en
  • DE1773043U - DEVICE FOR FASTENING SWIRL-GENERATING GUIDANCE SURFACES IN THE PIPES OF HEAT EXCHANGERS. : de en
  • DE1037586B - Device for measuring the conductivity of liquids : de en
  • DE1037913B - Polishing, grinding or contact disc and method for making the same : de en
  • DE1773233U - OPTICAL ARRANGEMENT FOR FILM CUTTING TABLES AND FILM PROJECTORS WITH OPTICAL COMPENSATION. : de en
  • GB800484A - Phosphoric esters of dextran and salts thereof and process for their preparation : en
  • FR1161202A - Improvements to bobbin winders : en fr
  • CH332284A - Low-current electrical apparatus and method of mounting the apparatus : en fr
  • DE1037874B - Double-armed swing arm for motor vehicles with drive wheels arranged at the ends of the swing arm : de en
  • CH332080A - Hand shower of plastic, in particular for bathtubs : de en
  • AT199166B - : de
  • CA562323A - Method of producing composite curved metallic shapes : en fr
  • CA562365A - Manufacture of sulphamic acid : en fr
  • CH332188A - Method for the multiplication of two quantities with the aid of a Hall generator : de en
  • FR1161224A - Suction molding machine for thermoplastic objects : en fr
  • GB800460A - Improvements in or relating to mobile machines : en
  • GB800453A - Improvements in or relating to shipping unit : en
  • FR1161401A - Improvements to devices for loading root crops, such as sugar beets : en fr
  • FR69033E - Magnetron tuning devices : en fr
  • FR1161307A - heat exchanger with variable deflecting surfaces : en fr
  • FR1161416A - Apparatus for spinning artificial filaments : en fr
  • GB800344A - Improvements in or relating to plier-type tools for applying open ended retaining rings : en
  • IE23581L - Coverings for embossing rollers, etc. : en
  • DE1773159U - CHILDREN'S RUNNING PEN. : de en
  • DE1773161U - FOLDING FITTINGS FOR FOLDING TABLES OD. DGL. FURNITURE PIECES. : de en
  • DE1037604B - Neutron flux measurement and control of nuclear reactors through the direct generation of electricity from nuclear fission reactions : de en
  • DE970165C - Switch housing for push switch : de en
  • GB800552A - Improvements in and relating to electrical modulator circuits : en
  • DE1773340U - STORAGE DEVICE FOR DRY SHAVERS. : de en
  • DE1037902B - Actuating device for plates of hatch covers and folding decks : de en
  • DE1773254U - SPLASH PROTECTION FOR MANURE SPREADER. : de en
  • DE1773318U - SPRING SYSTEM, IN PARTICULAR FOR THE SUSPENSION OF VEHICLES. : de en
  • CH332318A - Frequency divider circuit : en fr
  • DE1773145U - PICTURE FRAME MADE OF PLASTIC. : de en
  • DE1037388B - Means for stabilizing a water-in-oil emulsion used as a deep drilling fluid : de en
  • DE1037626B - Process for the production of particularly active and resistant catalysts containing Ni and fire-resistant oxides : de en
  • DE1037854B - Flash lamp : de en
  • DE1773237U - BRACKET FOR PLASTIC EYEGLASSES. : de en
  • FR1161356A - Process for the preparation of new halogenated pregnans : en fr
  • CA562491A - Composition for improving the color of meat : en fr
  • CH332360A - Scoreboard : en fr
  • GB800671A - Improvements in or relating to fuel elements for nuclear reactors : en
  • GB800464A - Bottom bearing having an oscillating bearing socket for electricity meters : en
  • DK86121C - Apparatus for issuing registration cards from statistical machines. : da en
  • US2848894A - Thermo-sensor attachment for deep fat fryer : en
  • US2849310A - Copper-base alloy : en
  • DE1037804B - Device on roller frames for reworking the rollers in the installed state : de en
  • DE1037818B - Method for producing pairs of bodies with mating surfaces : de en
  • US2848904A - Electrical valve actuator : en
  • US2849023A - Combination valve means : en
  • DE1037721B - Projection dome : de en
  • DE1037904B - Arrangement of buoyancy bodies in life jackets : de en
  • GB800653A - Improvements in or relating to cathode ray tube display devices : en
  • DE1037805B - Core tip : de en
  • DE1773387U - FLYING DRUM WITH MUD DISCHARGE SLOTS. : de en
  • FR68995E - Alarm with cadenced signals activated remotely by light rays : en fr
  • AU226509B2 - Apparatus for detecting resistance changes during electrolysis : en
  • CA562224A - Cushioned universal bearing structure : en fr
  • GB800443A - Improvements in and relating to band clamps : en
  • US2849293A - Metal halide generator : en
  • US2848850A - Electric sanders : en
  • US2849452A - Oxidation products of 6-substituted-2, 2, 4-trialkyl dihydroquinolines : en
  • US2848803A - Fastening device : en
  • US2848822A - Educational toy for demonstrating the operation of the siphon : en
  • US2848947A - Integral base closure : en
  • US2849219A - Furnace bottom supports : en
  • USD183428S - Sewing machine : en
  • US2849583A - Electrical resistor and method and apparatus for producing resistors : en
  • DE1037834B - Process for drying pulp : de en
  • DE1773201U - JOINT JOINT OF THE METAL PROFILE OF THE REVISION FRAME. : de en
  • GB800387A - Improvements in or relating to vehicle wheels : en
  • GB800440A - Improvements in or relating to table and like ball games : en
  • DE1037461B - Process for the preparation of phenthiazine derivatives : de en
  • FR1161329A - Process for the preparation of novel prégnanals and their derivatives, and compounds obtained according to this process : en fr
  • FR1161331A - Quaternary ammonium salts and their preparation : en fr
  • FR1161418A - Machine for washing glasses or similar hollow objects : en fr
  • GB800322A - Improvements in or relating to protectors for attachment to boots, shoes and like articles of footwear : en
  • CH332122A - Solvent extraction process and installation : en fr
  • US2848867A - Ejector-silencer exhaust nozzle : en
  • DE1773397U - FLUSHING DEVICE FOR WATER TOOLS. : de en
  • GB800493A - Improvements in or relating to the dispersion of clays : en
  • DE1773090U - SMALL LAMP. : de en
  • DE1037560B - Fluid resistance : de en
  • DE1773084U - HIGH FREQUENCY TUBE GENERATOR. : de en
  • US2849579A - Contact structure : en
  • US2848849A - Axial locating device : en
  • DE1037677B - Monorail trolley for the transportation of agricultural goods : de en
  • DE1773134U - CLOSURE AND CARRYING DEVICE ON CLOTHING BAGS. : de en
  • DE1773279U - FILLER FOR GREASE PRESS. : de en
  • DE1773132U - LOCK, IN PARTICULAR FOR WOMEN'S HANDBAGS OD. DGL. : de en
  • US2849420A - Rubber stabilized with metallic symmetrical disubstituted thiourea compound : en
  • US2849482A - Production of naphthalene-2, 6-dicarboxylic acid : en
  • AU3557858A - Synthesis of steroids : en
  • AU222293B2 - Improvements in l-amphetamine alginate : en
  • CH332177A - Device for connecting a flow device to a pipe connection piece : de en
  • CH332315A - Tongue oscillator with short settling time : de en
  • US2848745A - Tire curing apparatus : en
  • DE970192C - Method and device for mobile longwall mining : de en
  • GB800470A - Manufacture of clad nuclear fuel elements : en
  • GB800566A - Improvements in vapour generators and an improved method of generating vapour : en
  • BE570318A - : en fr
  • DE1037791B - Control valve : de en
  • US2848813A - Scriber and roller guide skin marker gage : en
  • US2849000A - Tampons and the like : en
  • US2849010A - Cargo hatch tent : en
  • US2849088A - Brake actuator : en
  • DE970172C - Film cartridge : de en
  • DE970234C - Permanent magnet armature for polarized electromagnetic systems, especially for polarized relays : de en
  • DE1037950B - Device for filling bags, in particular valve bags, with grainy or powdery material : de en
  • FR1161444A - Improvements to electronic timers : en fr
  • GB800342A - An electricity generator operating by magnetostriction : en
  • GB800388A - Improvements in or relating to nuclear reactors : en
  • FR69025E - Electric amplifier : en fr
  • GB800369A - Improvement in blowing frame for tempering glass sheets : en
  • DK86110C - X-ray apparatus with means for preventing the glow current in the X-ray tube from varying due to changes in the mains voltage. : da en
  • DK86123C - Cigarette lighters. : da en
  • GB800615A - Improvements in the preparation of aluminium sesquichlorides : en
  • DE1773124U - UMBRELLA FRAME WITH SELLABLE STOCK SECTIONS. : de en
  • DE1773143U - BOTTLE CARRYING BAG. : de en
  • DE1773349U - ADHESIVE APPLICATION APPARATUS. : de en
  • CA562239A - Support for a dental drill : en fr
  • CH332088A - Stripping utensil : en fr
  • DE1037648B - Device for generating coagulations, especially in the fundus of the eye : de en
  • CA562449A - Shroud assembly for gas turbine engines : en fr
  • CA562313A - Process for the manufacture of vat dyestuffs of the indanthrone series : en fr
  • AT199193B - Process for the preparation of new 2- (arylsulfonamido) -1,3,5-triazines : de en
  • AT199364B - Method for closing the cut surfaces at the ends of plastic-coated wires : de en
  • CA562466A - Drying, purifying and cooling of grain : en fr
  • DE1773012U - ARRANGEMENT OF A CUFF ON HYDRAULIC STAMPS. : de en
  • JPS337639B1 - : ja
  • US2849443A - Production of organic acid esters of cellulose : en
  • US2849494A - 2, 2'-thiobis : en
  • US2849506A - Preparation of is : en
  • US2849573A - Electrical fuse and plug-in receptacle combination : en
  • AT199382B - Device for maintaining specified relationships between the currents in conductors connected to the same voltage source in electrode feed lines for AC electric ovens : de en
  • AU218855B2 - Improvements in or relating to vending machines : en
  • CA562351A - Addition agent for copper plating : en fr
  • US2849165A - Tooth powder dispenser : en
  • CH332275A - Welded frame for internal combustion engines with pistons rotating in opposite directions : de en
  • DE1037618B - Process for improving the properties of synthetic, polymeric drying oils : de en
  • DE970186C - Casting machine, especially for ingot casting : de en
  • DE1037728B - Laboratory equipment for dyeing samples : de en
  • US2849426A - Treatment of carboxyl-containing polymers : en
  • US2849505A - Alkylation catalyst comprising a tin halide and metallic aluminum : en
  • US2849355A - Method for preparing di-acetone-l-sorbose : en
  • DE1773019U - GEARS, IN PARTICULAR FOR WASHING MACHINES. : de en
  • CH332103A - Control device for a weft sensor working with a photocell on a multi-guard loom : de en
  • AU3556958A - Improvements in or relating to cold cathode switching devices : en
  • CA562231A - Illuminated indicating knobs : en fr
  • CH332308A - Ionization chamber : en fr
  • AT199231B - Electronic discharge device : de en
  • AU220711B2 - Improvements in or relating to ships berthing installations : en
  • AU225958B2 - Fibrous tobacco smoke filter containing finely divided solids : en
  • CA562502A - Cable driven windshield cleaner : en fr
  • CH332392A - Dry razor with removable cutting head : en fr
  • AT199287B - Method for applying several colors side by side while preventing them from flowing into one another : de en
  • CA562439A - Alkenyl polyamine : en fr
  • US2848847A - Drill grinding apparatus : en
  • US2849107A - Lubricant for spraying on chemically coated metal surfaces : en
  • US2849387A - Corrosion resistant jacketed metal body : en
  • AT199294B - Tubular recuperator made of hollow stones with a square cross-section, directly adjacent to one another with their heat transfer surfaces : de en
  • CH332182A - Electrical pulse display device : en fr
  • CH332187A - Electronic memory device : en fr
  • US2849341A - Method for making semi-conductor devices : en
  • CH332252A - Elastic nut : en fr
  • US2848777A - Chain anchor release mechanism : en
  • DE1773087U - SWING DEVICE. : de en
  • AT199304B - Tooth extraction forceps : de en
  • DE1773045U - STEEL BARRIER WITH BRACKET. : de en
  • DE1773234U - DEVICE FOR FLUORINE SCENE ANALYSIS WITH X-RAYS. : de en
  • AT199254B - Current comparison relay : de en
  • AU2585757A - Card shuffler : en
  • US2849300A - Igniter : en
  • AT199224B - Transmitter output stage for the transmission of a large number of message channels with VHF with amplitude modulation : de en
  • AT199281B - X-ray machine for diagnostics : de en
  • CH332212A - Apparatus for inserting a watch spring or similar instrument into a barrel : en fr
  • AU222049B2 - Improvements in or relating to automatic recloser : en
  • CA562356A - Color photography correction process : en fr
  • US2848861A - Trash remover for a two row corn picker : en
  • US2849078A - Apparatus for separating entrained particles from gases : en
  • US2849151A - Stacking container : en
  • US2848975A - Metal coating apparatus with movably mounted wiping means : en
  • US2849040A - Hack saw : en
  • US2849072A - Variable sensitivity speed circuit for variable pitch propellers : en
  • US2849510A - Process for preparing hydrocarbon drying oil product by co-polymerizing a butadiene and styrene : en
  • US2849594A - Handbag frame with illuminating means : en
  • CA562275A - Heat exchanger apparatus for a ducted-fan turbo-jet engine : en fr
  • DE1037785B - Shaft seal sealing on the face : de en
  • DE1773357U - SPINNING MACHINE. : de en
  • AU3060157A - Improvements in or relating to automatic recloser : en
  • DE1773127U - SHOPPING CONTAINER AS ADDITIONAL EQUIPMENT FOR BABY CARRIERS. : de en
  • DE1773253U - QUICK COUPLING FOR ATTACHING AGRICULTURAL ATTACHMENTS TO A PART CONNECTED TO THE TRACTOR, e.g. A ROCKING FRAME. : de en
  • AT199247B - Method and device for drying and impregnating high-voltage cables : de en
  • DE1773317U - ADJUSTMENT DEVICE FOR TWO OR MORE SEPARATE CONTROLS, IN PARTICULAR FOR ENGINE BRAKE AND FUEL CONTROL IN MOTOR VEHICLES. : de en
  • CA562292A - Electrolytic regeneration of aqueous solutions containing mercaptides : en fr
  • CH332287A - Electrical outlet : de en
  • US2849277A - Process of securing plutonium in nitric acid solutions in its trivalent oxidation state : en
  • US2849371A - Separation and recovery of hydrocarbons from gaseous mixtures thereof : en
  • US2849680A - Electrical instruments responsive to alternating energization : en
  • AT199373B - Process for the polymerization of lactones : de en
  • CH332359A - Circuit arrangement in a television receiver for the separation of interference signals : de en
  • AT199284B - End termination for electric tubular heating elements : de en
  • DE1037473B - Device on rotary office printing machines for stopping the impression cylinder when the sheet feed is interrupted : de en
  • US2849712A - Antenna structure : en
  • US2849358A - Method of recovering heterocyclic nitrogen bases from aqueous solutions : en
  • AT199208B - Urea mixture : de en
  • CA562290A - Benziminazole gylcosides : en fr
  • CH332191A - Talking machine with tonearm, automatic record changing device and an automatic device for controlling the tonearm depending on the diameter of the record to be played : de en
  • CH332162A - Flywheel stabilizer with double dynamic moment for cinematographic equipment : en it
  • AU3561458A - Fibrous tobacco smoke filter containing finely divided solids : en
  • FR1161357A - Process for the preparation of new halogenotestanes : en fr
  • CA562326A - Suspension means for folding seat : en fr
  • US2849291A - Colorimetric procedure for the quantitative measurement of atmospheric ozone : en
  • AT199346B - Wick burners, especially for petroleum : de en
  • DE1773141U - TRANSPORT AND DRINKING VESSELS FOR CARBONIC BEVERAGES. : de en
  • US2849380A - Method and apparatus for catalytic conversion of liquid feeds : en
  • US2848857A - Bag valve opener : en
  • CA562462A - Abrasive article : en fr
  • DE970247C - Process for the production of molded parts of different strength : de en
  • FR1161264A - Electroluminescent imaging device : en fr
  • GB800444A - Packet photographic emulsions and methods of making the same : en
  • AU3556158A - Improvements in or relating to bearings : en
  • CH332234A - Injection molding machine : en fr
  • CA562263A - Multiple unit oil and gas well explosive cartridge : en fr
  • CA562285A - Positive action build-up and vent valve : en fr
  • DE1037734B - Electronic switch, specifically for analog computers and like : de en
  • GB800491A - Improvements in or relating to turbine rotors for gas-turbine engines : en
  • GB800633A - Improvements in tube bending : en
  • AU223353B2 - Electric discharge device electrode assembly : en
  • CA562304A - Method of making silicon carbide-bonded bodies : en fr
  • CA562503A - Method of forming the upper end of killed steel ingot : en fr
  • DE1773384U - DEVICE FOR STACKING PARTS. : de en
  • US2849208A - Valve mechanism for sprayers : en
  • DE1037973B - Electric clock. preferably a small watch, especially a wrist watch : de en
  • BE570210A - : en
  • AT199375B - Method and device for producing a metal strip from metal powder : de en
  • US2848785A - Device for use in clamping and cutting tubing : en
  • US2848900A - Radio tuner with vacuum assist : en
  • DE1037877B - Wire spring frame for seats and backrests in motor vehicles : de en
  • AT199285B - Process for the production of oxide black : de en
  • DE1037949B - Valve bag filling machine : de en
  • DE1037498B - Reinforced concrete slab, in particular floor covering slab : de en
  • DE1037735B - Teaching and play equipment, especially for chemistry lessons : de en
  • DE1773355U - JEWELRY PAD FOR FURNITURE AND ITS PARTS. : de en
  • AT199165B - : de
  • AU3564758A - Improvements in or relating to television cameras : en
  • US2848795A - Friction elements : en
  • US2849416A - Addition products of polyglycidyl ethers of phenolic resins and polythiols : en
  • US2849035A - Powdered soap and detergent dispensing device : en
  • US2849447A - Nitro diarylamine methine dyes : en
  • US2849601A - Automobile ornament : en
  • US2848848A - Cam grinding apparatus : en
  • US2849062A - Venetian blind tilting mechanism : en
  • US2849437A - New monoazo dyestuffs : en
  • US2849070A - Well packer : en
  • AT199234B - High voltage transformer for television receivers : de en
  • CH332362A - Closure on tin cans : de en
  • AT199170B - Method and device for the finest distribution of gases in liquids : de en
  • AT199226B - Process for the production of a semiconducting electrode system : de en
  • AT199235B - Broadband antenna : de en
  • AT199399B - Device for heat treatment : de en
  • CH332093A - Device for crimping threads made from a synthetic, linear condensation polymer : de en
  • DE1037650B - Holding device for cleaning dental grinding instruments : de en
  • CH332386A - Pigment printing paste : de en
  • US2849134A - Refuse collecting vehicle : en
  • US2848724A - Hook forming pliers : en
  • US2849511A - Separation of organic compounds : en
  • US2849369A - Therapeutic compositions of cyanacetic acid hydrazide and acid addition salts thereof, and processes employing the same : en
  • AT199236B - Projection color television receiver : de en
  • CA562497A - Control system for traveling conveyors : en fr
  • DE1773186U - REEL OR OTHER ELEVATOR WITH DRIVE SHEET. : de en
  • DE970213C - Vacuum heat exchanger plate : de en
  • US2849352A - Electroplating process : en
  • US2848854A - Process for the production of containers filled with liquids or pastes from a pliable non-metallic material of thermoplastic nature : en
  • US2848965A - Sewing machine : en
  • US2849171A - Bag with tie member for closing and carrying it : en
  • US2849186A - Temperature responsive device for plural zone dew point control : en
  • US2849645A - Magnetron tube magnet structure : en
  • US2848746A - Method of forming a seal : en
  • DE1037400B - Agitator blade drive for washing machines : de en
  • DE1037900B - Device for the pneumatic unloading of ships by means of suction nozzles : de en
  • DE970162C - Rotation multiplier for closed or approximated printing of distant text parts from printing form sheets on cards, sheets or the like. : de en
  • US2849646A - Color convergence system : en
  • DE1773117U - APPARATUS FOR THE REMOVAL OF EVIL ODORS, IN PARTICULAR FOR CLOSET SYSTEMS. : de en
  • AU3565858A - Pushrod structure and method of making same : en
  • DE1037776B - Torque limiter with thermal release : de en
  • DE1773111U - DEVICE FOR APPLYING HORSE CHESTNUTS IN POWDERED FORM AS A RHEUMA. : de en
  • US2848908A - Planetary speed change transmission : en
  • US2849689A - Directional filter : en
  • US2848782A - Burial caskets : en
  • US2849331A - Masking method and composition for producing color paintings : en
  • DE1773078U - Electrical resistance that is wound onto an insulating support in the form of a coil and covered with a layer of enamel : de en
  • DE1773224U - MAGNETIC TAPE DEVICE FOR RECORDING OR PLAYBACK OF RECORDINGS ON TAPES WITH MULTIPLE SOUND TRACKS. : de en
  • AU226657B2 - Improvements in stoppers for sealing bottles or like containers : en
  • DE1037752B - Nematode repellants and methods of making such an agent : de en
  • DE1037710B - Control device for the longitudinal movement of rotating tubes, cooling drums or the like, which are inclined by means of races on rollers. : de en
  • DE1037724B - Gas absorber with controlled movement of the absorption liquid : de en
  • DE1773342U - FUSE ON BALLPOINT REFILLS THAT RECOGNIZE THE REFILLING OF EMPTY REFILLS. : de en
  • DE1773345U - STAIN FOR SHOE HEEL, IN PARTICULAR PENNIG HEEL. : de en
  • CA562273A - Process and apparatus for reducing and smelting iron : en fr
  • FR69038E - Nonlinear resistance semiconductor devices : en fr
  • FR1161398A - New work table or desk : en fr
  • DE1773202U - SEAL FOR LOWER DOOR EDGES. : de en
  • FR1161407A - Advanced pump boat : en fr
  • GB800531A - Improvements relating to electric tachometers for operation from the ignition systems of internal combustion engines : en
  • GB800462A - Improved calculating device for use in connection with photographic enlargement and reduction : en
  • DE1773297U - CHIME HANGING DEVICE. : de en
  • DE970197C - Choke coil or transformer for mechanical converters : de en
  • CH332200A - Clockwork dial : en fr
  • FR1161220A - Method and device for keeping the strands of the end of a rope tight : en fr
  • FR1161424A - Process for the operation of public transport networks : en fr
  • US2849147A - Gasoline tank with anti-splash closure : en
  • US2849189A - Material reduction mill : en
  • DE1037692B - Method for extracting the humidity from the space between double glazing or the like. : de en
  • US2849222A - Muffle : en
  • CH332363A - Box for index signals etc. like : de en
  • DE1773005U - FAST BINDERS. : de en
  • DE1037661B - Steel mill mold for standing casting : de en
  • FR68962E - Ultra-shortwave amplifier tube : en fr
  • GB800521A - Improvements in and relating to apparatus for moulding objects of concrete or like material : en
  • DE1037603B - Device in which a radiation source of any type and wavelength, but with a decrease in activity or intensity over time, for measuring purposes, e.g. B. for measuring the thickness of flat material : de en
  • DE970196C - Circuit arrangement for reducing temperature-related fluctuations in an electrical quantity : de en
  • FR1161320A - Process for the preparation of new pyridazon derivatives : en fr
  • US2848831A - Pistol : en
  • DE1773057U - FAST CABLE LAYERS WITH ENTRY TUBES : de en
  • DE1773328U - LEVER LATCH. : de en
  • DE1773390U - DEVICE FOR SEPARATING SOLID AND LIQUID COMPONENTS, IN PARTICULAR FOR SPAE OILING. : de en
  • DE1773130U - FOLDING TRAVEL BAG. : de en
  • DE1773155U - PLASTIC BED WITH PLASTIC FABRIC. : de en
  • DE970245C - Lubricating device with rotatably suspended weight acting on lubricant delivery pistons, for shafts and. Like. Rotating body, especially for articulated spindles of rolling mills : de en
  • US2848928A - Highway construction : en
  • US2849423A - Vinyl resins for application as solvent solutions : en
  • DE1037601B - Secondary electron multiplier : de en
  • DE1773099U - APPARATUS FOR MEDICAL HEAT AND RADIATION TREATMENT. : de en
  • DE1773393U - ALARM DEVICE ON ALARM CLOCKS OR. DGL. : de en
  • US2849322A - Wrapped ham : en
  • US2849367A - Fumigant compositions comprising ethylene dibromide and 1, 2-dibromo-3-chloropropane : en
  • US2849085A - Die tables : en
  • US2849252A - Can handle : en
  • AT199219B - Pulling and pushing device with a carriage coupling shaft for railroad rods : de en
  • AT199372B - Process for the production of building and construction parts from glass material and casting resins : de en
  • DE1037971B - Clock with mechanically oscillating regulator : de en
  • DE970212C - Handle for pressing repeatedly to be used self-adhesive surfaces on a base, in particular the adhesive rims of carbon and carbonless papers : de en
  • GB800492A - Improvements in or relating to an instrument for, and method of, producing a graphic record of mineral deposits in a terrain under aerial geophysical survey : en
  • US2848733A - Cushioned swivel glide : en
  • US2848735A - Drapery carrier : en
  • DE1037714B - Quantity measuring device : de en
  • DE1037943B - Device for removing moldings from turntable presses and placing them on a conveyor belt : de en
  • GB800361A - Improvements in and relating to magazine rocket projectors : en
  • GB800550A - Improvements in temperature detectors : en
  • US2849197A - Servo control mechanism : en
  • DE1037609B - Fuel element for nuclear reactors : de en
  • DE1773027U - ROUND BRUSH. : de en
  • DE1037890B - Spring abutment of a direct acting hydraulic telescopic shock absorber, especially for motorcycles : de en
  • DE1037946B - Device for regulating the secondary air supply in a cement rotary kiln with a downstream cooler : de en
  • US2849569A - Selective trip circuit breaker with instantaneous trip during closing : en
  • AT199275B - Self-regulating device for self-excited synchronous generators : de en
  • CH332229A - Process for coating a surface with polyethylene by flame spraying : de en
  • CH332382A - Railway coupling : de en
  • DE1037956B - Container serving as permanent packaging for storing and shipping elongated tools, especially twist drills : de en
  • DE1773035U - PRINT TYPE. : de en
  • DE970227C - Simple heart : de en
  • FR1161395A - Stable electrometric device with lamp for direct or alternating potentials : en fr
  • DE1037687B - Method and plaster support plate for producing a double-shell reinforced concrete rib or reinforced concrete beam ceiling : de en
  • FR1161419A - Material cutting machine : en fr
  • GB800591A - Electrical pulse distributing devices : en
  • FR1161441A - TV receiver with optical filter : en fr
  • GB800324A - An improved hay tedder : en
  • US2849326A - Paper coating composition and process of making it : en
  • US2849044A - Key case : en
  • US2849231A - Metal sheet feeder : en
  • DE1773039U - TRIPLE CARBON TYPE. : de en
  • DE1773374U - PLASTIC TUBE WITH REINFORCED TUBE SHOULDER. : de en
  • FR1161367A - Process for the preparation of new condensation products and products conforming to those obtained : en fr
  • DE1037642B - Chamber furnace for degassing fuels with built-in air gas generator : de en
  • GB800590A - Solvent-cutback, hard film rust preventive : en
  • US2848737A - Extrusion die : en
  • US2849530A - Means for observing boreholes : en
  • AU3562058A - Thiophene and furan derivatives of cyclohexane : en
  • AU229055B2 - Improvements in and relating tothe polymerisation of styrene : en
  • CH332302A - Semiconductor arrangement with at least one alloy electrode : de en
  • DE1773285U - CHECK VALVE. : de en
  • DE1037565B - Device for setting an overcurrent release : de en
  • DE1037387B - Gas switch, especially for gas devices operated with bottled gas : de en
  • FR1161449A - Triple-valve with three pressures, especially for compressed air brakes of rail vehicles : en fr
  • CH332277A - Combustion chamber : de en
  • CH332158A - Process for the production of cylindrically curved printing blocks for franking machine printing rollers and printing block produced according to this method : de en
  • CH332197A - Stereoscopic device : en it
  • DE1037799B - Infinitely variable oil pressure transmission of the axial piston type : de en
  • CA562481A - Free-piston machines including a pneumatic return-energy accumulator : en fr
  • DE1037881B - Hydraulic actuation system for vehicle brakes, in particular vehicle brakes : de en
  • US2848852A - Twist drill-bit sharpening unit : en
  • US2849410A - Adhesive composition including limed rosin and acrylic plasticizer : en
  • US2849550A - Electric switch : en
  • USD183422S - Punch press frame : en
  • CA562417A - Dual entry controlling means for accumulators : en fr
  • US2848937A - Automatic corn popping machine : en
  • US2849058A - Armchair, sofa or the like, made up entirely of a resiliently yieldable material without any carrier framework : en
  • DE1773195U - DEVICE FOR ROOM HUMIDIFICATION. : de en
  • DE970164C - Device for amplification, generation or frequency conversion of ultra-high frequency oscillations : de en
  • FR1161243A - Improvements in devices for regulating fluid circulation : en fr
  • FR1161302A - Household garbage box : en fr
  • GB800378A - Improvements in envelopes : en
  • GB800657A - Improvements in or relating to subscribers' circuits for telephone exchange systems : en
  • GB800688A - Wire handling device : en
  • USD183440S - Armchair : en
  • GB800336A - Improvements in or relating to lead holders : en
  • FR1161231A - Nematocidal compositions : en fr
  • FR68996E - Roll-up blind with rods fitted with a longitudinal metallic reinforcement element : en fr
  • FR69039E - Communication system : en fr
  • GB800304A - Improvements in or relating to apparatus and methods for testing optical systems, lenses and the like : en
  • FR69036E - Conveyor belt : en fr
  • GB800497A - Arrangements for starting combustion engines : en
  • US2849330A - Cellulose derivatives : en
  • DE1037745B - Machine for clearing beetroot and similar plants : de en
  • GB800532A - Improvements in or relating to electric circuit arrangements for operating low pressure electric discharge lamps and incorporating starting means for the lamps : en
  • US2849517A - Porcess of vulcanizing rubber containing bis-alpha-methylbenzyl-substituted peenol monosulfides and resulting products : en
  • CH332067A - Window with double-walled glass : en fr
  • CA562271A - Filter tip for tobacco products : en fr
  • DE1037873B - Motor vehicle transmission with hydraulically engaged clutch : de en
  • FR1161262A - New polybenzimidazols : en fr
  • FR1161347A - Orientation corrector of a straight-driven element : en fr
  • FR1161412A - Removable and interchangeable upper shoe : en fr
  • DE1037506B - Process for the gradation equalization of television video signals : de en
  • DE1037644B - Vapor barrier for vacuum systems : de en
  • DE1037775B - Radial and axial roller bearings : de en
  • DE1037779B - Fluid coupling : de en
  • FR1161438A - Apparatus for extracting piles and planks, comprising in particular a ram driven by a diesel engine : en fr
  • FR1161217A - Manufacturing process of ethylene copolymers : en fr
  • DE1037789B - Device for blocking the flow of liquid metals : de en
  • US2848929A - Concrete slab key-joint forming member : en
  • US2849202A - Pole support : en
  • US2849466A - Preparation of alpha, beta-unsaturated acids : en
  • US2849596A - Electric hand lantern : en
  • DE1037619B - Water-soluble adhesive based on acrylic polymers and starch : de en
  • DE1773182U - THREAD CONTAINER. : de en
  • DE1037403B - Process for removing cationic preparations from unprocessed textile material : de en
  • GB800465A - Knitting-machine needle : en
  • GB800409A - Apparatus for the gasification of finely divided fuels : en
  • GB800350A - Improvements in miniature electric incandescent lamps : en
  • GB800376A - Dimple forming necktie construction : en
  • DE1037942B - Screw press : de en
  • DE1773095U - LONG FIELD LAMP. : de en
  • DE970219C - Device for stretch forging : de en
  • FR1161252A - Hand-held device with trolley for cutting tubes with a torch : en fr
  • FR1161370A - Process for the preparation of 4-carboline derivatives : en fr
  • GB800422A - Improvements in or relating to the panning of dough pieces : en
  • GB800433A - Improvements in or relating to distant liquid level or volume indicators : en
  • AT199169B - Method and device for mixing material in at least two conical vessels : de en
  • GB800580A - Improvements in or relating to velocity modulation tubes : en
  • GB800459A - Improvements in or relating to boxes and box blanks : en
  • GB800510A - Improvements in or relating to the melting of metals and apparatus therefor : en
  • DE1037622B - New indane derivatives as fragrances and aromas : de en
  • DE1773386U - TRANSPORTABLE ADDITIONAL EQUIPMENT FOR DRYING SYSTEMS. : de en
  • FR1161335A - Process for the synthesis of steroids and novel compounds thus obtained : en fr
  • GB800648A - Method and apparatus for conveying ingots and the like : en
  • FR69018E - Sofa : en fr
  • DE970228C - Sound emitter with spatial reproduction : de en
  • GB800445A - Improved fuel for use in gas turbine plants : en
  • GB800476A - Sterilizable package or container for liquid or solid consumer goods and in particular foods : en
  • DE1037756B - Injection internal combustion engine with a swirl chamber arranged in the cylinder head : de en
  • AT199218B - Device for changing the gear ratio in vehicle brakes : de en
  • AT199377B - Process for the powder metallurgical production of heat-resistant and scaling-resistant sintered bodies based on nickel-aluminum alloys : de en
  • CH332344A - Machine intended to record a duration : en fr
  • US2849566A - Protection for circuit breaker in closing against fault conditions : en
  • US2849637A - Electrode for fluorescent lamp : en
  • AU2576157A - Improvements in containers for lacquers andthe like : en
  • CA562524A - Fire hose nozzle : en fr
  • US2849394A - Rotating electrode emulsion coalescer : en
  • US2849552A - Circuit breaker locking : en
  • CH332202A - Watch : en fr
  • AU223142B2 - Improvements in or relating to road sweeping machines : en
  • AU2776357A - Electrical junction box : en
  • AU3567258A - Improvements in or relating to road sweeping machines : en
  • AT199249B - Non-breakable cap insulator : de en
  • AT199380B - Agitator winding for melting furnaces or the like. : de en
  • AT199301B - Method and device for venting a non-recirculating viscose stream flowing to an extruder : de en
  • BE570139A - : en
  • US2849233A - Apparatus for feeding sheets : en
  • CA562267A - Production of acrylonitrile : en fr
  • CH332243A - Method and device for copying workpieces on copying machine tools, in particular copying lathes : de en
  • CH332253A - Assembly consisting of a bearing and its shaft : en fr
  • DE1037732B - Ten transmission for counter slide : de en
  • CH332237A - Hammer mill : en fr
  • SE164417C1 - : sv
  • CH332112A - Winding tube for textile goods : de en
  • CA562342A - Packing body for gas- or vapor-liquid contact towers : en fr
  • JPS337423B1 - : ja
  • US2848829A - Illuminated warning signal or sign : en
  • AU3560658A - Combustion device for liquid and/or gaseous fuel : en
  • US2848972A - Boat having underwater fluid propulsion : en
  • US2849497A - Preparation of nitrobenzene : en
  • USD183436S - Electronic cabinet : en
  • US2848806A - Quick-opening safety razor having adjustable blade edge exposure : en
  • US2849384A - Fluid coking process : en
  • US2849660A - Protective circuit for high tension lines with series condensers : en
  • US2848874A - Control valves for hydraulic presses : en
  • US2849196A - Spool spindle journal mounting : en
  • AT199274B - Inverter drive : de en
  • CH332091A - Toothbrush : en fr
  • US2848896A - Temperature sensing devices : en
  • CH332353A - Device for phase control of an oscillator, in particular the color subcarrier oscillator of a color television receiver : de en
  • DE1037436B - Process for the production of solutions containing nickel carbonyl : de en
  • DE1037928B - Electrical hazard warning device with an acoustic and an optical signal, a sound relay and a light relay : de en
  • AU223141B2 - Improvements in or relating to road sweeping machines : en
  • CA562433A - Impact fuzes with mechanical retardation : en fr
  • CA562276A - Duct construction for ducted fan turbo-jet engines : en fr
  • US2848764A - Awning : en
  • US2848923A - Photographic easel : en
  • CA562381A - Tire building apparatus : en fr
  • CH332138A - Process for the preparation of derivatives of 1,4-diaminoanthraquinone : de en
  • US2849199A - Aircraft undercarriage : en
  • AT199386B - Testing device : de en
  • AU221182B2 - Improved carbon film resistor and method of making thesame : en
  • US2849674A - Frequency multiplying transformer : en
  • AU223431B2 - Method of covering a metal core : en
  • CH332293A - Installation comprising two alternating current sources and a switch for their parallel connection : en fr
  • US2849276A - Preparation of alkali metal borohydrides : en
  • DE1773153U - TRAVELING CHAIR. : de en
  • FR69012E - Improvements to remote control and telecommunication systems : en fr
  • GB800447A - Propylene polymerization : en
  • GB800303A - Improvements in or relating to optical apparatus : en
  • SU114473A1 - Logarithmic line : en ru
  • FR69023E - Method and electrical device for controlling the clutch, usable in particular in textile looms : en fr
  • GB800628A - Improvements in or relating to apparatus for holding stationary the load carriers in mine shaft haulage installations : en
  • US2849653A - Counter circuits : en
  • CA562429A - Process for preparing hydrogen cyanide : en fr
  • GR18991B - MANUFACTURE OF FABRIC PILO. : el en
  • AU3567958A - Method for introducing rubber pins into through-going holes in leather sole for footwear : en
  • CH332176A - Device for the stereoscopic evaluation of aerial photographs : de en
  • CH332221A - Riveting machine : de en
  • GB800496A - Voltage to pulse number converter : en
  • DE1037846B - Role guidance in television cameras : de en
  • US2849614A - Electrical inverter circuits : en
  • CA562310A - Process for quenching chlorination products : en fr
  • CH332077A - Building material and process for its manufacture : de en
  • CH332152A - Process for influencing the fiber distribution on the wire section of paper and cardboard machines through directed vibrations and machine for its implementation : de en
  • DE1037462B - Process for the preparation of esters of 4-thiazolidine carboxylic acids : de en
  • DE1037513B - Circuit for multi-stage magnetic amplifiers in push-pull circuit : de en
  • DE1037844B - Color film process and device for carrying out the process : de en
  • US2848970A - Submarine vessels : en
  • US2849308A - Flux composition and method for treating uranium-containing metal : en
  • DE1037478B - Stripping system for refrigerators : de en
  • DE1037597B - Incandescent cathode for magnetron tubes and process for their manufacture : de en
  • DE1773128U - CLOSURE FOR HANG-UP POCKETS. : de en
  • US2849687A - Non-reciprocal wave transmission : en
  • GB800495A - Improvements relating to circular knitting machines of the superimposed needle cylinder type : en
  • US2849473A - Ethylsiloxane bis (dimethyl siloxane) cyclic trimer : en
  • GB800660A - Pulse communication system : en
  • DE1037610B - Electron multiplier with a large number of dynodes arranged between the cathode and the fluorescent screen, in which the carriers of the secondary electron emission layers are grid-like structures : de en
  • DE1773114U - AUXILIARY DEVICE ON SICK BEDS OD. DGL. TO FACILITATE RISING. : de en
  • US2848768A - Fastening device : en
  • DE1037835B - Roller scrapers, in particular for machines for producing paper or cardboard : de en
  • DE1773073U - TOGGLE SWITCH. : de en
  • US2848903A - Solenoid actuated operator system : en
  • DE1037541B - Process for applying insulation layers containing glass fibers to electrical conductors : de en
  • DE1037668B - Process for the refinement of glass-like surfaces and an electric light bulb manufactured afterwards : de en
  • US2848959A - Fuel burning apparatus : en
  • US2848999A - Sampling apparatus : en
  • US2849707A - Position correcting means for trackwhile-scan channels : en
  • FR1161443A - Further training in the manufacture of plastic articles : en fr
  • DK86096C - Zipper. : da en
  • FR69041E - Totalizers reset device : en fr
  • CA562346A - Process for making dialkyl (3-indolylmethyl) malonates : en fr
  • CA562398A - Register for type composing apparatus : en fr
  • DE1773192U - CONVECTION RADIATOR. : de en
  • DE1773129U - LUGGAGE KIT, ESPECIALLY FOR VEHICLES WITH FRONT LUGGAGE COMPARTMENT. : de en
  • DK86100C - Method and apparatus for bringing two flowing media having different densities, at least one of which is in liquid form, into contact with each other. : da en
  • IE20547L - A method of and means for rectifying distortion and¹expansion of the race members of rolling bearings : en
  • AU219461B2 - Improvements in and relating to slide projectors : en
  • US2849705A - Multidimensional high speed magnetic element memory matrix : en
  • DE1773229U - RECORD CASE. : de en
  • DE1037852B - Method and apparatus for photoelectric density measurement of photographic negatives : de en
  • US2849148A - Can end seam : en
  • US2849654A - Driver circuit : en
  • DE1037435B - Process for reducing caking of alkali carbonates : de en
  • DE1037651B - Process for the production of a therapeutically effective extract from the cement resin of the Apis mellifica : de en
  • DE1037656B - Method for determining survived or acute infectious hepatitis and for determining the usefulness of γ-globulin for its treatment : de en
  • DE1773226U - MAGNETIC TAPE CASSETTE. : de en
  • GB800586A - Improvements in or relating to the condensing of zinc in liquid form from zinc vapour : en
  • FR1161421A - equipment for limiting the relative movement of two machine parts, arranged concentrically and able to rotate with respect to each other : en fr
  • FR1161326A - Basic substituted amides and process for the preparation thereof : en fr
  • DE1037660B - Method and device for the recovery of molding sand from used molding compound : de en
  • FR1161251A - Hand held device for torch cutting of shaped pipe ends : en fr
  • GB800368A - Improvement in blowing frame for tempering glass sheets : en
  • GB800614A - Improvements in the preparation of dialkali derivatives of dimerized aliphatic conjugated olefins or dimerized vinyl aromatic hydrocarbons and their conversion into dicarboxylic acids : en
  • FR68966E - Pneumatic conveyor : en fr
  • GB800370A - Improvements in and relating to pontoons : en
  • DE1037538B - Device and method for the production of mica insulation : de en
  • DE1773269U - FRESH WATER POULTRY DRINK. : de en
  • GB800372A - Improvements relating to flexible tubing : en
  • GB800518A - Compositions for treating glass surfaces and glass when so treated : en
  • DE1773133U - SECURITY LOCK FOR WOMEN'S HANDBAGS AND WALLET STRAP. : de en
  • GB800316A - Improvements in or relating to footwear : en
  • US2849071A - Casing centralizers : en
  • US2849140A - Conveyor elevator : en
  • FR1161304A - Process for cutting stone in underground quarries and machine for implementing the process : en fr
  • AT199283B - Apparatus for the electrical heating of food hot plates : de en
  • AT199337B - Cabinet or frame : de en
  • AU220072B2 - Synthesis of steroids : en
  • CH332375A - Shock absorber for motor vehicle : en fr
  • US2848851A - Sand-paper holder : en
  • GB800658A - Improvements in link linings for roof and wall support purposes in mines : en
  • US2848998A - Medicament applicator : en
  • DK86107C - Positive plate for lead accumulators. : da en
  • AU3564358A - Electric discharge device electrode assembly : en
  • GB800413A - Improvements in or relating to valve grinding machines : en
  • FR1161349A - Process for introducing oxygen into steroids : en fr
  • DE1037393B - Control device for hydraulic extrusion presses : de en
  • GB800451A - Improvements relating to the manufacture of lengths of synthetic plastic material : en
  • FR1161284A - Composition and process for coating leather : en fr
  • DE1037944B - Process for the production of porous magnesia cement : de en
  • DE1037524B - Control circuit for systems of communication technology : de en
  • FR1161233A - Vehicle comprising a body forming an extendable van : en fr
  • DK86113C - Apparatus for crimping thread or yarn. : da en
  • FR1161413A - Device for placing and clamping a workpiece on a lathe : en fr
  • GB800656A - Equipment for microscopic absorption measurement : en
  • IE22859L - Door or like handles : en
  • US2849554A - Sectionalizing switch : en
  • US2849024A - Water valve with drainage attachment : en
  • GB800512A - Liquid fuel combustion chambers : en
  • DE1773209U - DEVICE FOR THERMAL PLASTIC JOINING (WELDING) OF PLASTIC PROFILE STRIPS OD. DGL. WITH A PLASTIC BASE. : de en
  • US2848953A - Gear pump or motor : en
  • US2849304A - Antiknock compositions : en
  • AU3553258A - Rotating coupling device foe radiofrequency currents, especially for ultrahigh frequency currents : en
  • CA562385A - Diaphragm for manganese electrowinning : en fr
  • FR68956E - Installation for sawing stone or similar applications : en fr
  • FR68967E - Improvements to mechanical grilles and advanced grate bars : en fr
  • GR18993B - TRAFFIC ACCIDENT PREVENTION SIGN. : el en
  • FR1161294A - Machine for harvesting beets : en fr
  • GB800315A - Improvements in or relating to centrifugal governors for internal combustion engines : en
  • US2849301A - Fuel oil composition : en
  • US2849431A - Chlorination of polypropylene : en
  • DE1037836B - Centering threaded socket for optical devices : de en
  • CH332242A - Automatic control device on machines with movement play controlled by touch organs : de en
  • US2849274A - Producing all skin viscose rayon : en
  • US2849401A - Diamido acid salt grease thickeners : en
  • AU3557058A - Method of manufacturing semiconductors with junctions : en
  • US2848762A - Panel mounting structure : en
  • US2849446A - Caprolactam containing 2, 6-di-tert.-butyl-p-cresol : en
  • US2849491A - 6, 8-dimethyl-5-nonen-2-one : en
  • AT199164B - Filter press type electrolyzer : de en
  • US2848866A - Arrangement for transmitting the power output of combustion engines to the wheels of a vehicle or the like : en
  • US2849413A - Acrylonitrile compositions stabilized with metal formaldehyde sulfoxylates, zinc dicetyl dithiophosphate, and inorganic acids, and method of making : en
  • DE1773362U - TABLE GOLF. : de en
  • DE1037762B - Device for regulating the lubricating oil pump of two-stroke internal combustion engines for compressors : de en
  • DE970190C - Crate cleaner : de en
  • AU226285B2 - Process forthe manufacture of tetrahydrofurfurylammonium compounds : en
  • CA562471A - Lubricating compositions and addition agents therefor and their preparation : en fr
  • CH332110A - Tensioning device in a circular knitting machine for women's socks : en it
  • AT199270B - Headlight lens with asymmetrical light distribution : de en
  • DE1037879B - Ball joint, especially for the handlebars of motor vehicles : de en
  • DE1773268U - TRAIN BASIN. : de en
  • DE1773276U - FOLDABLE HANDLE FOR CRANKS. : de en
  • DE1037543B - Unreinforced electrical cable with plastic sheath for vertical suspension, especially antenna cables, shaft cables or the like. : de en
  • AU221566B2 - Improvements relating toa method and apparatus for forming unvulcanised, rubber sheet or similar plastic material into annular shapes : en
  • CA562402A - Lead gripping means for lead holders and method of producing it : en fr
  • CH332137A - Process for the production of new polyazo dyes : de en
  • USD183415S - Spectacle frame front : en
  • US2848865A - Sheet metal link for extending watch bracelet : en
  • US2849547A - Wiring device : en
  • CH332153A - Cellulose ester paper manufacturing process : en fr
  • CH332196A - Fundus examination and photography device : en fr
  • CH332204A - Automatic winding mechanism for watches : de en
  • DE1773191U - ELECTRIC ROOM HEATING STOVE. : de en
  • DE1037751B - Fungicidal agent : de en
  • DE1773142U - BEDMAT WITH SUN ROOF. : de en
  • US2848880A - Dairy box : en
  • US2849438A - Water-insoluble monoazo dyestuffs : en
  • DE1037654B - Process for increasing the solubility of tyrothricin and other antibiotics with peptide character as well as candicidin in water and body fluids : de en
  • US2849348A - Electrodeposition of nickel on uranium : en
  • AT199313B - Process for the manufacture of penicillin : de en
  • CA562302A - Helically fed direction or aerial system : en fr
  • CH332124A - Catalytic converter metal seal : en fr
  • US2848749A - Striated plastic : en
  • CA562521A - Covering and waterproofing material : en fr
  • US2849477A - Preparation of alpha-acylamino-nitriles : en
  • USD183439S - Combination chair and desk : en
  • US2849316A - Method of producing flame resistant fiberboard : en
  • AT199216B - Track tamping machine : de en
  • AU3564258A - Improvements in or relating to electric wave filters : en
  • AU220713B2 - Improvements in or relating to electric wave filters : en
  • AU229845B2 - New complex metal compounds of azo-dyestuffs and their manufacture and use : en
  • CH332094A - Device for changing the length of running, fully synthetic plastic threads : de en
  • AU3566958A - Improvements in or relating to pressure die casting : en
  • US2848971A - Devices for damping the rolling movement of ships : en
  • US2848916A - Feed-through socket : en
  • GB800501A - Improvements in or relating to protectors for attachment to boots, shoes and like articles of footwear : en
  • AT199248B - Self-cleaning long-rod outdoor high-voltage insulator : de en
  • CA562427A - Demolition hammer : en fr
  • CA562442A - Resonant high-frequency heating applicator : en fr
  • CH332149A - Process for the preparation of polymers containing at least two methylol groups bonded to phosphorus : en fr
  • CH332179A - Glow discharge device for measuring low gas pressures : de en
  • AU226139B2 - Improvements in and relating tothe polymerisation of ethylene : en
  • CA562391A - Methods of welding : en fr
  • CH332161A - Folding camera with facility for making adjustments to the lens from the camera body : de en
  • DE1037749B - Breeding a tea rose hybrid : de en
  • FR1161289A - Apparatus for making sockets and beaten collars on thin metal tubes of copper, aluminum or similar products : en fr
  • CH332374A - Servomotor for the steering of automobiles : en fr
  • DE1037424B - Filter package in spiral shape : de en
  • US2849670A - Follow-up control system : en
  • FR1161308A - Edge dressing and gluing machine for jointing separate veneer sheets : en fr
  • GB800480A - An improved post hole digger : en
  • DE1037529B - Method and arrangement for phase modulation above or below 2ªð and for frequency modulation : de en
  • DE1037960B - Conveyor device for lifting individual bodies from a lower to an overlying conveyor line running in the opposite direction and for lowering them from the upper to the lower conveyor line : de en
  • DE1773222U - SOUND HEAD WITH PIEZOELECTRIC ELEMENT. : de en
  • GB800371A - Improvements relating to flexible tubing : en
  • AT199240B - Alkaline accumulator with permanently gas-tight closure : de en
  • AT199310B - Process for the preparation of salts of 2,6-diamino-3-phenylazopyridine with sulfonamides : de en
  • US2849289A - Process for the decomposition of titanium ore : en
  • US2849418A - Thermosetting epoxide polymer mixtures, method of making same and coatings containing same : en
  • DE1773398U - DEVICE FOR ADJUSTING THE NEEDLE BOARD FIELDS IN JAQUARD MACHINES. : de en
  • AU225352B2 - A machine for slicing and canning food products at plastic state particularly meat : en
  • CA562405A - Rubber compositions containing di (aralkyl) peroxide : en fr
  • DE1773242U - SCREEN AS DESK PAD. : de en
  • AU3570558A - Polyamide structures and process for their production : en
  • DE1037634B - Pipe recuperator : de en
  • DE1037731B - Device for mapping values in calculating machines : de en
  • DE1773061U - SAFETY SOCKET LID. : de en
  • DE1773112U - HEAT GELF FOR HEALING PURPOSES. : de en
  • US2848887A - Insulated faced wall : en
  • AU220712B2 - Combustion device for liquid and/or gaseous fuel : en
  • DE1037428B - Process for the production of sodium borohydride : de en
  • DE1037490B - Process for the extraction of low or sulfur-free ore rust in the two-stage roasting of ores : de en
  • US2848836A - Bait harness : en
  • US2849623A - System for compensating for ambient radiation : en
  • CA562476A - Contour milling machine : en fr
  • US2849520A - Cell construction : en
  • AT199358B - Truss made of round steel : de en
  • CH332145A - Process for the production of storage-stable mixtures containing aminoplasts, which harden quickly at elevated temperatures : de en
  • FR1161258A - Process for preparing glycerin by fermentation : en fr
  • FR1161336A - Feed and discharge mechanism for feeding successive parts to a machine : en fr
  • GB800519A - Assemblies having flux free bonds between two inorganic parts and method of producing such assemblies : en
  • CA562333A - Process for the separation of ammonium uranate : en fr
  • CH332170A - Method and device for the production of cell-divided containers for fragile piece goods, such as eggs : de en
  • US2848794A - Method of making electrical coils for high temperature use : en
  • US2848808A - Trimming device for lawns and hedges : en
  • US2848956A - Vehicle suspension : en
  • US2849324A - Polishing composition : en
  • CH332347A - Machine for recording and selecting indications on a map : en fr
  • AT199175B - Process for the production of ε-caprolactam from aqueous waste liquors : de en
  • AT199293B - Device for discharging molten residues from gas generators or the like. : de en
  • DE1773154U - ADJUSTABLE FOOTREST AND LEG REST. : de en
  • DE1773210U - DEVICE FOR FORMING A SOCKET AT THE END OF THERMOPLASTIC PLASTIC PIPES. : de en
  • DE1773264U - PASTURE FENCE INSULATOR. : de en
  • DE1037486B - Process for breaking down a gas mixture, in particular air, at low temperature : de en
  • CA562291A - Benziminazole glycosides : en fr
  • US2849378A - Catalytic reforming with a high surface area catalyst : en
  • US2849608A - Control for resistance welding : en
  • AU3566658A - Process forthe manufacture of stable aqueous resin emulsions ofthe oil-in-water type : en
  • CA562259A - Method and apparatus for the atomization of a liquid : en fr
  • CA562268A - Testing procedure : en fr
  • CH332251A - Fixing device : en fr
  • AU231615B2 - HALO-SUBSTITUTED 2 -AMINO- BENZOXA ZOLESo : en
  • US2849365A - Fumigant compositions comprising 1, 4-dichloro-2-butyne and 3-bromopropyne : en
  • US2849535A - Magnetic drum type telephone metering system : en
  • US2849600A - Lighting fixture holder assembly : en
  • US2849159A - Solenoid-actuated dispenser : en
  • US2849415A - Nylon composition and article : en
  • US2849704A - Data processing system : en
  • USD183434S - Relish server : en
  • DE1037445B - Process for the preparation of bicyclo- [2, 2, 1] -5-heptenecarboxylic acids and their derivatives : de en
  • DE1773223U - SWITCHING DEVICE ON RECORD PLAYERS WITH STEREOPHONIC REPLAY. : de en
  • DE1037584B - Electric pulse generator on a magnetic-inductive basis : de en
  • DE1037813B - Bending device for concrete iron : de en
  • AU224532B2 - Improvements in and relating tothe polymerisation of olefins : en
  • AU3564558A - Improvements in or relating to electron discharge tubes : en
  • CH332303A - Glow discharge tube : de en
  • US2848869A - Fuel control system for gas turbine engines : en
  • US2849150A - Vapor recovery system : en
  • DE1037639B - Method and device for regulating a combustion system charged with at least two different types of fuel : de en
  • US2849206A - Hydraulic tracer control valve : en
  • US2849536A - Measured service control apparatus : en
  • CH332081A - Opening device on a window with a turnable and tiltable sash : de en
  • AU2576257A - A level indicator for vehicles : en
  • AU3567058A - Resilient diaphragm : en
  • DE1773110U - MOUTH CLOSURE TO ENCOURAGE BREATHING THROUGH THE NOSE DURING SLEEP. : de en
  • DE1773367U - IMPACT DRILL. : de en
  • US2849340A - Filter treatment : en
  • AU221567B2 - Overload arrester : en
  • AT199154B - Vacuum cleaner nozzle : de en
  • AT199383B - Self-baking, continuous anode for aluminum electrolytic furnaces and processes for their manufacture : de en
  • US2849399A - Improved lubricating composition : en
  • CA562236A - Molding : en fr
  • AT199318B - Cosmetic skin cleanser : de en
  • US2849234A - Sheet feeding mechanism : en
  • US2849271A - Kitchen utensil holding devices : en
  • US2849294A - Exhaust gas conditioner : en
  • US2849349A - Process for the electrolytic deposition of aluminium : en
  • DE1037544B - Suspension of waveguides on carrying wires that are stretched from mast to mast, especially of waveguides for the transmission of electromagnetic waves from H-mode : de en
  • DE1037736B - Circuit for counting pulses : de en
  • DE1773289U - SOLENOID VALVE WITH ANCHOR PISTON COMPARTMENT THROUGH THE MEDIUM TO BE SHUT DOWN. : de en
  • GB800354A - Combustion chamber for gas generation provided with cooling means and a system for operating the same : en
  • US2848800A - Method of jacketing uranium bodies : en
  • DE1773101U - BRONZE CLEANING MACHINE. : de en
  • CA562475A - Compacting alkylene polymers : en fr
  • CH332132A - Process for the preparation of oxyalkanesulfonic acids from their water-soluble salts : de en
  • US2848960A - Conveying machine for line production of sewn materials : en
  • DE970169C - Electrode for processing electrically conductive materials through electrical erosion : de en
  • FR68984E - Improvements to circular saw blades : en fr
  • DE1037715B - Capacitor for measuring levels in liquids : de en
  • DE1773031U - DISPLAY FOLDER. : de en
  • DE970230C - Rod-shaped quartz crystal of high quality and constant frequency : de en
  • GB800593A - Transistor switching circuits : en
  • FR1161415A - Coincident selectors : en fr
  • US2849486A - Nitrogenous condensation product : en
  • CH332248A - Pocket lighter with built-in clock : de en
  • FR1161219A - Improvements to heat exchangers : en fr
  • GB800355A - A method of removing water from finely divided granular materials of high water content, and apparatus for effecting separation of liquid-solid and solid-solid mixtures : en
  • DE1773360U - SINGLE TRACK ROLLER SKATE. : de en
  • DE1773088U - LAMP FOR EYEAL EXAMINATIONS. : de en
  • DE1773196U - VENTILATION DEVICE IN A MODULAR SYSTEM. : de en
  • US2849385A - Process for preparing lubricating oils : en
  • DE1037419B - Device for separating liquids of different surface tension : de en
  • DE1037674B - Safety spring clip for carpet edging rails : de en
  • US2848773A - Method of precision casting : en
  • US2849185A - Heating system : en
  • US2848832A - Firing pin lock assembly : en
  • US2849215A - Mechanical foaming device : en
  • US2849490A - Hydrogenated ketones and their preparation : en
  • GB800364A - Improvements relating to combined electrical switchgear and fuse assemblies : en
  • DE970208C - Device for cooling revolving porous grinding wheels : de en
  • US2849577A - Temperature pressure control : en
  • CA562265A - Cyanuric acid preparation : en fr
  • DE1037670B - Electromotive drive device with hollow PTO shafts of different speeds for optionally connectable stirring or kneading tools : de en
  • DE1773335U - LATCH FOR TIP-UP WINDOWS, IN PARTICULAR FOR VEHICLES. : de en
  • US2848986A - Fuel injection system : en
  • DE1037862B - Speed governor for prime movers : de en
  • DE1037947B - Filling device for milk, cream, yogurt, etc. in packaging containers : de en
  • GB800466A - Improvements in or relating to very short wave directional aerial systems : en
  • US2848976A - Animal bed : en
  • US2849204A - Locking means for a stand : en
  • US2849248A - Self-latching coupling pin : en
  • DE1037535B - Process for the production of separators for accumulators made of microporous rubber : de en
  • DE1037723B - Arrangement and procedure for testing packaging materials by simulating transport stresses : de en
  • US2849556A - Cover interlock assembly : en
  • US2849626A - Monostable circuit : en
  • US2849682A - Rectifier grading apparatus : en
  • US2848833A - Combination of long-barrelled firearm and safety appendage : en
  • DE1037936B - Process for the continuous nitration of cellulose, especially cotton : de en
  • DE970221C - Pit stamp : de en
  • DE1037623B - Fragrance : de en
  • DE1037707B - Process for the preparation of organopolysiloxane emulsions : de en
  • GB800401A - Process for producing or stripping dyeings : en
  • US2849054A - Folding furniture structure : en
  • CA562269A - Preparation of salts of acid-resistant penicillins and organic bases : en fr
  • CA562522A - Combined crushing and mixing machines : en fr
  • CH332107A - Lock for straight knitting machines with high and low heel needles : en it
  • AT199393B - Device for measuring flowing gases : de en
  • AU3569458A - A machine for producing packing tubes of corrugated double-corrugated, and like papers : en
  • US2849317A - Amendment for legume feeds : en
  • CH332135A - Process for the preparation of a, B-di-arylimidazyl-ethylene compounds : de en
  • CH332283A - Collector, especially for collector motors : de en
  • CH332316A - Electric discharge tube with a gas binder consisting of at least one of the metals zirconium, tantalum, hafnium, niobium, titanium and thorium : de en
  • FR69042E - Machine for filling tubes with a powdery substance : en fr
  • DE1037491B - Pelletizing process : de en
  • DE1037887B - Electric drive motor for reciprocating windshield wipers : de en
  • DE1773144U - MOP, IN PARTICULAR HAND MOP. : de en
  • US2849135A - Side loading automobile top carrier : en
  • US2849192A - Core engaging shaft : en
  • US2849242A - Pressure control means for load compensator mechanism : en
  • US2849644A - Electron discharge devices : en
  • DE1037952B - Method and device for the automatic packing of individual packages in larger containers : de en
  • DE1773032U - HOLDING DEVICE FOR STAMPS. : de en
  • DE1773197U - METAL GRID. : de en
  • FR1161271A - Machine for the manufacture of a fabric furnished with decorative tufts : en fr
  • GB800525A - Improvements in or relating to coke oven structure : en
  • FR1161339A - Process for the preparation of novel heterocyclic compounds bearing basic substituents : en fr
  • US2849073A - Tandem hitch for farm tractors : en
  • US2849513A - Separation of hydrocarbons by clathrate formation with werner complex compounds : en
  • DE1037811B - Permanent magnetic adhesive or clamping plate : de en
  • FR1161448A - Hydraulic transmission : en fr
  • GB800678A - Improvements in or relating to the securing of a member in a sleeve : en
  • DE1037450B - Process for the oxidation of saturated and unsaturated 21-hydroxysteroids of the pregnane series : de en
  • DE1037689B - Process for producing the subsequent bond in prestressed concrete bodies : de en
  • DE1037763B - Cylinder for air-cooled internal combustion engines : de en
  • CH332324A - Process for the preparation of 16B-acyloxy-17a-oxy-20-oxo-pregnanes : de en
  • DE1037546B - Cable clamping, especially on cable plugs for high-frequency cables : de en
  • DE1773149U - TABLE CLIP. : de en
  • US2849160A - Pump type oiler : en
  • AT199341B - Device for fluffing and damp wiping : de en
  • AT199367B - Device for applying a powder layer : de en
  • US2848961A - Bag closing mechanism : en
  • AT199356B - Quenched and tempered metal body, in particular a component, predominantly lengthwise and a method for producing one : de en
  • CA562209A - Automatic temple knife rest : en fr
  • CA562282A - Fluid heating unit : en fr
  • DE1037487B - Process for the regeneration of an adsorption mass : de en
  • DE1037551B - Electric flow switch : de en
  • DE1037528B - Circuit arrangement for dialer test devices in telecommunications, especially telephone systems : de en
  • DE1773314U - FILM CONTROL UNIT WITH VARIABLE DRIVE COMPONENTS FOR THE USE OF FILMS OF DIFFERENT DIMENSIONS. : de en
  • CA562293A - Electrolytic regeneration of aqueous solutions containing mercaptans : en fr
  • CH332366A - Device for moving objects in containers filled with liquid : de en
  • US2849582A - Resistor grid : en
  • US2848987A - Rewind engine starter : en
  • DE1037397B - Support and pressure bearings for the rolls of calenders : de en
  • DE1037669B - Device for dispensing material from a compressible tube : de en
  • FR1161305A - Machine for automatic enlargement of photographs : en fr
  • DE1037959B - System for weighing and conveying powdery or grainy goods : de en
  • AT199233B - Circuit arrangement in a television receiver for separating the synchronization signals : de en
  • AU2590557A - Improvements in and relating to program controllers : en
  • GB800683A - Improved clutch arrangement : en
  • CH332089A - Stick for frame : en fr
  • CH332385A - Drive device for the boards of automatic embroidery machines : de en
  • US2849031A - Wire forming machine : en
  • US2849451A - Preparation of s-triazines : en
  • DE1037585B - Power factor meter : de en
  • DE1773107U - ROOM FANS, IN PARTICULAR DESK UNITS. : de en
  • DE1773194U - BOILERS FOR CENTRAL HEATING. : de en
  • US2849697A - Turn in socket : en
  • USD183425S - Portable cleaning cart : en
  • US2849621A - Methods and apparatus for X-ray therapy : en
  • CH332381A - Axle guidance on rail vehicles : de en
  • DE1037679B - Device for the automatic limitation of the load torque on cranes and excavators : de en
  • DE1037863B - Drive unit for a hydraulically operated working piston : de en
  • DE1773313U - CAMERA EVIDENCE BAG. : de en
  • DE1773353U - SIGNAL LANTERN WITH RING LOOK. : de en
  • US2848725A - Safety attachment for boats : en
  • AT199326B - Bag-like or pocket-like container movably connected to a case : de en
  • CH332377A - Multi-part rim : de en
  • US2849066A - Indexing device for metal strip : en
  • US2849175A - Mail box construction : en
  • US2849508A - Side chain alkylation of alkylaromatics with olefins using an organometallic compound as catalyst : en
  • CA562294A - Adjustable shelving : en fr
  • CA562482A - Rocket projection and stabilization device : en fr
  • AT199273B - Comparative value transmitter for elevator regulation : de en
  • DK86128C - Apparatus for filling under back pressure of bottles or other containers. : da en
  • FR1161426A - Process for ridding liquid fuels of the water they contain : en fr
  • FR68974E - Multi-selector device controlled by crossbars : en fr
  • GB800544A - Improvements in or relating to soap dispensers : en
  • FR68958E - Process for the preparation of new esters of the penicillin series : en fr
  • DE1037593B - Poled electromagnet system : de en
  • DE1037719B - Micro plan lenses with correction mount : de en
  • GB800661A - Improvements in or relating to air turbines : en
  • AU3560858A - Process forthe manufacture of tetrahydrofurfurylammonium compounds : en
  • AU222571B2 - Improvements in or relating to guides for electromagnetic waves : en
  • FR1161374A - Process for preparing sarcosine : en fr
  • GB800587A - Improvements in or relating to dynamic memory device using electrical pulses : en
  • US2849056A - Supporting means for sinuous springs : en
  • CH332165A - Sensitizing mixture for light-sensitive diazotype materials : de en
  • DE1037522B - Circuit arrangement for telecommunications systems with call seekers : de en
  • GB800365A - Improvements relating to electrical switch gear : en
  • CA562253A - Hinged door for refrigerator freezing compartment : en fr
  • DE970171C - Air-compressing two-stroke internal combustion engine with fuel injection : de en
  • CA562457A - Catechols containing a substituent in the 3-position as gelation inhibitors in polyester mixtures : en fr
  • CH332226A - Work table with swiveling table surface on machine tools : de en
  • US2849207A - Subsurface well bore valve apparatus : en
  • US2848991A - Oil burning heater structure : en
  • US2849642A - Traveling wave amplifier : en
  • CA562506A - Presses : en fr
  • CH332220A - Solder body, process for its production and device for carrying out the process : de en
  • AT199269B - Fluorescent powder for fluorescent lamps : de en
  • DE1037463B - Process for the preparation of thiadiazoline sulfonamides : de en
  • FR1161328A - Process for preparing new products by enzymatic oxidation : en fr
  • FR69040E - Curtain with adjustable and folding sun shutters : en fr
  • US2849471A - Organometallic carbonyl halide compounds of a group viii metal directly bonded to one cyclopentadienyl nucleus and to halogen and co-ordinately bonded to at least two carbonyl groups, and their preparation : en
  • CH332208A - Marquise watch : en fr
  • CH332235A - Process and installation for the production of plastic panels with reinforcement inserts and plastic panels produced by the process : de en
  • CH332266A - Centrifugal working machine for liquid or gaseous material : de en
  • DE1773147U - FILLING COVER. : de en
  • GB800654A - Improvements in or relating to food and water containers for cages : en
  • AT199374B - Foam : de en
  • GB800666A - Improvements relating to motor fuels : en
  • DE1037485B - Rotatable regenerative heat exchanger : de en
  • DE1037782B - Device for braking a shaft, in particular a guide roller for textile, web-like goods : de en
  • DE1037903B - Canopy for an inflatable dinghy : de en
  • DE970187C - Device for avoiding collisions of cranes or the like. : de en
  • FR68960E - Improvements to rectifier cell networks : en fr
  • GB800645A - Improvements in or relating to steroids and the manufacture thereof : en
  • FR1161379A - Piperidine derivatives and their preparation : en fr
  • FR68963E - Turbine driven blower, more particularly waste gas turbo blower for supercharging combustion engines : en fr
  • FR69043E - Safety device for initiating projectiles : en fr
  • GB800517A - Improvements in or relating to gas turbines : en
  • AU3569058A - New polyhydrophenanthrene compounds : en
  • CA562496A - Data storage and reservation system for travel accommodations : en fr
  • DE1037865B - Speech device for respirators : de en
  • DE1037916B - Lock for suitcase or the like : de en
  • CH332250A - Shock absorbers : de en
  • AU226203B2 - Method of packaging commodities for merchandising purposes : en
  • DE1037672B - Ash bucket : de en
  • DK86111C - Process for the extraction of soaps from soaps containing phosphatides. : da en
  • BE534475A - PORTABLE TIME-TIMER. : en fr
  • CA562411A - Process for production of aromatic polycarboxylic acids from alkyl-aromatic acids : en fr
  • FR68980E - Device for simultaneously blocking several locks or bolts in a single operation with visual position control applicable in particular to motor cars : en fr
  • CH332164A - Photographic lens shutter : de en
  • AU226552B2 - Resilient diaphragm : en
  • FR1161210A - Process for preparing a water soluble dextrose composition : en fr
  • AT199366B - Process for the production of an elastic sealing material with a foam structure : de en
  • CA562297A - Method of heating subterranean formations : en fr
  • CA562322A - Method and apparatus for depositing metal coatings on metal bases : en fr
  • CA562428A - Molding apparatus and method : en fr
  • DE1037967B - Loading device for the loading of debris, especially in mining operations underground : de en
  • US2849587A - Electrical safety control apparatus : en
  • US2848817A - Means for determining centrifuge alignment : en
  • US2849057A - Wire spring members and structures : en
  • US2849091A - Fluid pressure brake cylinder apparatus for use with composition brake shoes on railway cars : en
  • US2849562A - Acceleration responsive switch : en
  • DE1037633B - Pipe recuperator : de en
  • DE1773041U - DEFROSTING DEVICE FOR ELECTRIC REFRIGERATORS. : de en
  • FR1161346A - Process for the preparation of new aminopyridazones : en fr
  • FR68951E - Peanut leucoanthocyanin and its extraction process : en fr
  • GB800434A - Improvements in and relating to switches for electric torches : en
  • US2848921A - Apparatus for measuring very little lengths : en
  • US2849619A - Electron microscope having a multiplespecimen carrier : en
  • CA562330A - Method of producing feeding boxes and a templet for making the same : en fr
  • DE1037413B - Rectifying column with rotating installation : de en
  • FR69031E - Low reflection and high efficiency wall cladding for electromagnetic waves : en fr
  • CH332117A - Method of manufacturing a shoe : en fr
  • CH332342A - Makeup kit : en fr
  • CA562222A - Spindle assembly for spinning frames and the like : en fr
  • AT199207B - Machine for multi-colored printing of rotating bodies : de en
  • CH332109A - Thread guide on a flat weft knitting machine : de en
  • AT199179B - Process for the preparation of new, N-disubstituted 1- [2'-aminoethyl- (1 ')] -cyclohexen- (1) -onen- (3) and their salt-like derivatives : de en
  • AT199312B - Process for the preparation of compounds of basic antibiotics with low toxicity : de en
  • CA562367A - Stabilization of sulfur trioxide with dimethyl sulfoxide : en fr
  • DE1037637B - Firing system with device to prevent the fuel from bridging in the combustion shaft : de en
  • DE1773151U - DEVICE FOR RELEASABLE CONNECTION OF CHAIRS, TABLES, OR TABLES, STANDING IN A ROW DGL. : de en
  • CH332203A - Adjusting screw for clockwork balance : en fr
  • AT199351B - Air humidifier for residential, commercial, industrial u. a. Spaces : de en
  • AT199210B - Process for reducing iron ores : de en
  • CA562254A - Refrigerator cabinet structure : en fr
  • CA562255A - Cooling unit for absorption refrigeration apparatus : en fr
  • CH332355A - TV : de en
  • US2849127A - Apparatus for mechanically parking and storing automobiles : en
  • US2849297A - Etching methods for controlled cleaning and polishing of the surface of magnesium : en
  • US2849467A - Separation of radioactive columbium : en
  • CA562366A - Manufacture of sulphamic acid : en fr
  • DE970231C - Broadcast radio with spread spectrum in one or more shortwave bands : de en
  • CA562500A - Skein yarn dispensing means : en fr
  • AU229657B2 - Process forthe preparation of new salts of methyl-4-beta halogenoethyl 5 thia zoles : en
  • CA562489A - Analogue computing apparatus : en fr
  • AT199370B - Process for the production of modified phenol-aldehyde resins by means of sulphurized plasticizers : de en
  • CH332156A - Stapler : en fr
  • DE1037494B - Feed control for blast furnace Moeller car : de en
  • DE1037704B - Process for the production of linear, high molecular weight polyester products : de en
  • AU3564158A - Improvements inthe production of pure silane : en
  • CA562464A - Container : en fr
  • CH332102A - Shuttle drive device for looms : de en
  • DE1037662B - Process for the prevention of shells when casting blocks in falling cast : de en
  • AT199271B - Electrical switching device : de en
  • DE1037553B - Drive for electric switch : de en
  • DE1037580B - Arrangement for controlling non-linear resistances : de en
  • DE1773156U - TWO-STORY SOFABED. : de en
  • DE1773250U - CASH DEVICE FOR CAR-SKOOTER AND THE LIKE : de en
  • DE1773385U - PROTECTIVE PAD. : de en
  • FR68973E - Process for producing galvanic metallic coatings : en fr
  • GR19004B - WATER DISTRIBUTION SYSTEM FOR ELECTRIC REFRIGERATORS. : el en
  • DE1037855B - Plug socket with ejector spring for flash lamps : de en
  • GB800366A - Improvements relating to contact arrangements for electrical switchgear : en
  • CA562376A - Hydroforming catalyst : en fr
  • DE1037471B - Device for making an imprint on the casing of round cardboard boxes : de en
  • DE1773252U - LIGHTER. : de en
  • AU3562458A - Phenylcyclohexane compounds : en
  • CH332298A - Device for storing information : de en
  • FR1161283A - Program mechanism, especially for controlling washing machines : en fr
  • AU218653B2 - Bending of flat glass sheets : en
  • DE1037801B - Bath for the galvanic production of metal coatings : de en
  • DE1037815B - Welding rod : de en
  • GB800311A - Method and apparatus for producing refractory metal compacts : en
  • GB800317A - Improvements in or relating to tourniquet devices : en
  • AU224415B2 - An improved plough reversing device : en
  • CH332148A - Process for the production of a high polymer polymethylene terephthalate : de en
  • CH332322A - Electromagnetic massager : en fr
  • DE1037869B - Front axle console in block form for two-axle equipment carriers with a single-spar frame : de en
  • US2848763A - Awnings : en
  • US2848841A - Tool for use in tree girdling and grafting : en
  • GB800377A - Process for concentration of plutonium : en
  • US2848799A - Method of erecting floating roofs : en
  • DK86126C - Tap welding gun. : da en
  • FR1161334A - New derivatives of 3-amino-hydantoin and their preparation process : en fr
  • FR1161265A - Chlorination process : en fr
  • FR69007E - Improvements relating to a device intended for handling sheet metal : en fr
  • GB800540A - Multi-ply conveyor or power transmission belts : en
  • AT199253B - System of laying underground high-voltage electrical cables : de en
  • DE970235C - Process for the continuous generation of water gas : de en
  • AT199299B - Hold-open device for the suction valves of piston compressors : de en
  • AU3556858A - Manufacture of strip from plastic material : en
  • CH332369A - Process for protecting a stored liquid against losses by evaporation and device for implementing this process : en fr
  • DE1037427B - Process for the preparation of a palladium catalyst : de en
  • FR68977E - Electrically operated automatic scale : en fr
  • FR68997E - Advanced floors and walls and molds to make them : en fr
  • DE1037412B - Visual file : de en
  • DE1773351U - BELL CONTACT PLATE WITH LIGHTING FOR THE NAME PLATES. : de en
  • DE1037931B - Device for climbing building structures such as masts, pillars or the like. : de en
  • DE1037961B - Car tipping device, in particular rotary luffing truck for conveyor wagons : de en
  • CA562416A - Continuous process for the production of sulphur or sulphur and sulphur dioxide from pyrite ores : en fr
  • DE1773352U - ILLUMINATED ARROW, IN PARTICULAR TO INDICATE THE DIRECTION OF TRAVEL OF ELEVATORS. : de en
  • FR1161236A - Sliding clasp : en fr
  • FR1161408A - Fuel saving system for internal combustion engines : en fr
  • US2848760A - Weather seal and sash balance for removable sash windows : en
  • US2848819A - Method of drying a wet coating on the interior of a container body : en
  • DE970243C - Record press : de en
  • FR69049E - Electrical measuring device operating according to the carrier frequency modulation method : en fr
  • GB800557A - Improvements in or relating to a method of treating the surface of a semi-conductive body consisting of a selenide or a telluride of a bivalent metal : en
  • AU221246B2 - Improvements in or relating to car couplers : en
  • CH332166A - Photographic copying process for producing multicolored images and film produced by the process : de en
  • CH332256A - Butterfly valve : de en
  • GB800392A - Improvements in or relating to logic "not" circuits : en
  • FR1161434A - Stabilization of petroleum distillates : en fr
  • DE1037423B - Method and device for separating solid substances, in particular fibers, from suspensions containing them by means of rotating drum filters : de en
  • DE1037425B - Spray electrodes for electrostatic precipitators : de en
  • GB800410A - Improvements in or relating to the preparation of ferrous sulphate suspensions : en
  • AU231327B2 - Pushrod structure and method of making same : en
  • DE1037621B - Perfume : de en
  • GB800331A - Improvements in or relating to electric supply systems : en
  • CA562461A - Method for removing arsenic from metalliferous arsenical sulphide ores : en fr
  • FR1161214A - Device for securing loads on vehicles : en fr
  • DE970183C - Induction heating furnace : de en
  • US2848983A - Vapor or steam generating plant with resuperheaters : en
  • US2849164A - Dispensing cans : en
  • US2848905A - Antenna feeder drive : en
  • US2849095A - Caps for typewriter keys : en
  • GB800339A - Catalytic reforming : en
  • GB800611A - Improvements relating to endless band tracks for tractors : en
  • US2849320A - Food coating process : en
  • US2849658A - Control apparatus : en
  • DE1773175U - COMBINATION FURNITURE MADE OF STEEL FOR FACILITIES. : de en
  • AT199268B - Oxide cathode and process for their manufacture : de en
  • AU226140B2 - Improvements in or relating to telephone apparatus : en
  • CH332190A - Magnetic sound recording and reproducing device : de en
  • CH332199A - Method of manufacturing a part of a timepiece and part obtained by this process : en fr
  • US2848919A - Tone intensity envelope control for electrical musical instruments : en
  • US2849052A - Leg rest reclining seating units retractable under seat : en
  • DE1773261U - THROUGH DEVICE ON THE BUTTERING CYLINDER OF A BUTTERING MACHINE. : de en
  • FR1161445A - Improvements to the characteristics and constitution of shaped charges : en fr
  • DE1037407B - Thickener : de en
  • FR1161287A - Improvements to plastics : en fr
  • CA562258A - Apparatus for the continuous counter-current lixiviation of a disintegrated material : en fr
  • CA562460A - Glass bending apparatus : en fr
  • GB800360A - Data record member : en
  • FR1161396A - Method and device for the production of spherules, and in particular glass spherules : en fr
  • AT199151B - Loop lifter in the form of a dancer roll pressed by a power source against the rolled material guided in a loop : de en
  • CA562327A - Take-up mechanism for elevator conveyor : en fr
  • CH332254A - Coupling device for steam line of adjacent railway vehicles : en fr
  • AU3569758A - Improvements in or relating tothe blast-furnace smelting of zinc : en
  • DE1037727B - Infrared radiation measuring device for gas analysis : de en
  • DE970211C - Process for the production of alkali salts of alkyl sulfuric acid esters from olefin-containing shale oil distillates : de en
  • FR1161359A - Process for the preparation of hydrophenanthryl carboxylic acids : en fr
  • DE1037508B - Arrangement for generating two output pulses by one input pulse, the second output pulse being delayed compared to the first output pulse : de en
  • DE1037595B - Rectifier arrangement in which a rectifier element and a contact member are enclosed in an insulating tube : de en
  • DE1037814B - Device for bending pipes, hollow profiles or the like. : de en
  • DE1037917B - Coupling for the leaves of double windows and doors : de en
  • US2848824A - Word forming device : en
  • US2848968A - High pressure hydraulic press : en
  • US2849123A - Demountable expanding shelf : en
  • CH332216A - Method for combating the cracking of continuously cast aluminum alloys with a tendency to crack : de en
  • CH332246A - Jewel : en fr
  • CH332394A - Process for the preparation of 2,3-unsaturated quinuclidine-3-carboxylic acid alkyl esters : de en
  • AT199237B - Device for regulating the sound reproduction in hearing aids : de en
  • US2849124A - Engine auxiliary equipment handling jack assembly : en
  • US2849080A - Trap attachment for vacuum cleaners : en
  • US2849022A - Combined pressure relief and pressure indicating device : en
  • US2849111A - Article carrier : en
  • US2848868A - Temperature responsive fuel control apparatus for gas turbine : en
  • US2849281A - Organic extractant and method of solvent extracting mineral values : en
  • DE1773015U - ROLLING FRAMEWORK. : de en
  • DE1773327U - BOTTLE CAP. : de en
  • GB800346A - Improvements in or relating to apparatus for intermittently feeding a liquid under gravity : en
  • DE1037381B - Classification process : de en
  • DE1037395B - Device for embedding both edges of a cylindrical ring for the production of arc protection rings for high-voltage insulators : de en
  • DE1037840B - Photographic camera : de en
  • DE1773006U - ADJUSTABLE DIMENSION BUST. : de en
  • DE1037955B - Open top transport box made of corrugated cardboard, cardboard or similar for goods of any kind : de en
  • US2849094A - Jaw clutch meshing device : en
  • FR69017E - Plant for canning fish : en fr
  • US2848838A - Walking doll : en
  • US2849307A - Method and flux composition for treating uranium : en
  • US2849383A - Catalytic composition and hydrocarbon conversion therewith : en
  • DK86122C - Device for coin mechanisms for savings clocks and similar savings machines. : da en
  • GB800687A - Improvements in device for supporting baby food in vacuum-jacketed bottles : en
  • DE1773305U - DEVICE FOR DISPLAYING PARTICULAR MAP-LIKE OBJECTS, FOR EXAMPLE POSTCARDS OR ART CARDS. : de en
  • DE1037406B - Process for dyeing and printing polyethylene terephthalate fiber material and preparation suitable for carrying out the process : de en
  • DE1037759B - Internal combustion engine : de en
  • DE1773028U - CEILING BRUSH BODY. : de en
  • GB800554A - Improvements in or relating to elastomers and additives therefor : en
  • DE1037760B - Lubrication for crankshaft bearings of two-stroke internal combustion engines with crankcase pumps and gears : de en
  • DE1773037U - SCREEN PRINTED FRAME WITH RACKEL : de en
  • DE1773308U - ADVERTISING COLUMN. : de en
  • US2848882A - Drive noise insulating means : en
  • US2849093A - Luggage carrier : en
  • BE570792A - : en
  • AU5561965A - General electric company : en
  • CH332169A - Panoramic viewing device : de en
  • AT199178B - Process for the preparation of new, polyhalogenated, 4,7-endomethylene-4,7,8,9-tetrahydrophthalanes : de en
  • US2848909A - Indexing apparatus : en
  • USD183421S - Celery and olive dispenser : en
  • DE1037730B - Electrical comparator : de en
  • DE1037693B - Collapsible water basin : de en
  • DE1773064U - PLUG-IN DEVICE WITH PROTECTIVE CONTACT. : de en
  • AT199331B - Seating and reclining furniture, in particular bed bench : de en
  • CA562223A - Flexible index strip comprising removable impression receiving elements : en fr
  • CA562234A - Design cookie making appliance : en fr
  • DE1037530B - Arrangement for the electronic control of the retroreflective capacity of reflectors : de en
  • DE1773086U - ARRANGEMENT TO SHORTEN THE ENDURANCE TESTING OF ELECTRICITY METERS WITH COUNTER READING WITHOUT INCREASING FRICTION IN THE COUNTER. : de en
  • US2849606A - Amplitude comparison circuit : en
  • US2849015A - Tank pressure coordinating mechanisms : en
  • US2849546A - Compressor circuit : en
  • AT199390B - Recorder : de en
  • BE570154A - : en
  • CH332178A - thermostat : de en
  • AT199291B - Combustion system : de en
  • DE1773217U - DEVICE FOR TESTING THE CORRECT POLARITY OF GEOPHONES WORKING ON THE SUBMERGED COIL PRINCIPLE. : de en
  • FR1161323A - Improvements to antiseptic sterilization and deodorization products : en fr
  • FR1161428A - Improvements to a process for preparing catalyst granules, to the catalyst granules thus obtained and to the process using this new catalyst : en fr
  • GB800362A - Improvements in or relating to circuit arrangements for contrast control in television receivers : en
  • DE1037505B - Safety device for one-man operation on traction vehicles : de en
  • DE1773070U - ELECTRICAL INSTALLATION APPARATUS WITH GLOW LAMP. : de en
  • US2849119A - Vibrating screen device : en
  • US2849180A - Function generator having cathode ray means for following edge of birefringent pattern : en
  • US2849272A - Recycling displacement measuring and recording device : en
  • DE1037822B - Device for cleaning the filter hoses of dust collectors by means of moving flush nozzles : de en
  • DE1037858B - Shaft gap sealing for centrifugal pumps : de en
  • DE1773021U - DRUM SHAFT SEAL FOR FRONT-LOADED DRUM WASHING MACHINES AND AUTOMATIC WASHING MACHINES. : de en
  • DE1773139U - TENT. : de en
  • DE970241C - Process for the preparation of copolymers containing carboxyl groups : de en
  • US2849541A - Multipurpose indicator for phonographs : en
  • JPS337398B1 - : ja
  • US2849428A - Process for the preparation of a dissolved aluminum chloride catalyst : en
  • AT199392B - Gas meter with bellows and slides : de en
  • DE1037926B - Barrel replacement device for machine guns : de en
  • DE1773332U - MARINE DRIVE FOR DIESEL OPERATION WITH ONE OR MORE LIQUID COUPLINGS. : de en
  • US2848830A - Indirectly illuminated instrument panels : en
  • US2848893A - Transparent turbine element for electronic flow meters : en
  • US2849109A - Razor blade package : en
  • US2849445A - Process for the production of alkali cellulose : en
  • DE1037978B - Low-lying flush water tank for toilets : de en
  • US2849414A - Nylon-carbon black composition and article : en
  • US2849641A - Wave indicating means : en
  • AU3570258A - Improved variable-speed power transmission mechanism : en
  • US2848792A - Method of making a wired circuit : en
  • DE1773044U - ROTATING WARMING DRUM FOR WIRE. : de en
  • CA562315A - Oil burner purge method and system : en fr
  • DE1037507B - Switching arrangement for the high-frequency deflection of electron beams in television sets : de en
  • DE1773232U - THREE-LENS PHOTOGRAPHIC LENS. : de en
  • DE1037788B - Three-way switch valve : de en
  • AT199349B - Equipment for heating or cooling rooms : de en
  • DE1773158U - AIR OR SWIMMING MATTRESS MADE OF PLASTIC OR FABRIC PLASTIC. : de en
  • FR1161376A - Dietetic product and its manufacturing process : en fr
  • CA562230A - Gas and liquid contact apparatus : en fr
  • DE1773046U - STEEL BARRIER, IN PARTICULAR FOR ROAD LIMITING. : de en
  • CH332195A - Device for mutual reading of characters displayed in micro-reproduction on both sides of a disc : de en
  • US2849671A - Integral control for servomechanisms : en
  • US2848955A - Pneumatic displacement pump : en
  • DE1773306U - SHOP WINDOW HANGERS. : de en
  • FR69030E - Improvements in photomechanical reproduction processes : en fr
  • GB800561A - Improvements in or relating to barrier grid storage tube circuits : en
  • US2848979A - Pencil holder : en
  • US2849492A - Process for the oxidation of methanol to formaldehyde using unsupported catalyst : en
  • AT199397B - Spring-loaded hinge joint for the temples on glasses frames : de en
  • AU222002B2 - Polymerization process : en
  • AU2583457A - Clay product manufacturing apparatus : en
  • CH332086A - Detergents and disinfectants : de en
  • DE1037901B - Device for extracting oil sludge from tanks : de en
  • AT199257B - Finely adjustable spring-back for rotatably mounted flaps, especially flap-like magnet armatures : de en
  • US2849170A - Powder box : en
  • US2849182A - Analogue computing and plotting device : en
  • CH332258A - Faucet branch piece : de en
  • AT199335B - Frame or cabinet with removable metal shelves : de en
  • AU225625B2 - Heat-hardenable compositions, composed of polyvinylchloride epoxy resin and hardening agent : en
  • CA562318A - Hydraulic jacks and tensioning devices : en fr
  • CA562470A - Key seat cutter : en fr
  • AT199325B - Method and apparatus for casting blocks and the like. Like. Of iron, steel and iron and steel alloys in molds and. similar to shape : de en
  • CA562383A - Side wall tester : en fr
  • CA562225A - Fluid servomotor actuated tool : en fr
  • CA562317A - Counter-cutting tool : en fr
  • DE1037786B - Axial shaft seal of the shaft collar of a generator shaft opposite the housing under gas pressure : de en
  • AU227478B2 - Improvements relating tothe automatic control of machine tools : en
  • US2849518A - Temperature indicator : en
  • CA562244A - Rotary presses and the like : en fr
  • CH332304A - Ceramic-coated electron tube : en fr
  • US2848783A - Burial casket and retaining bracket therefor : en
  • CH332279A - Heat exchanger between two fluids : en fr
  • AU220195B2 - Dual speed gearboxes : en
  • CA562458A - Apparatus for laying glass on a conveyor : en fr
  • CH332130A - Process for the production of highly effective insecticides : de en
  • CH332331A - Process for the production of amides of lysergic acid and isolysergic acid with antihypertensive and sedative properties : de en
  • DE1773371U - METAL PACKING, PREFERABLY WITH STUFFED LID, PUSH-IN LID. : de en
  • FR1161392A - Heating controller by infrared transmitter according to the outside temperature : en fr
  • FR68983E - Vulcanized sole for extra-soft espadrilles : en fr
  • CA562251A - Torque calibrating apparatus : en fr
  • CA562281A - Combustion apparatus for furnace : en fr
  • CH332210A - Apparatus for washing and drying objects, in particular fine watch stones : en it
  • CH332343A - Rescue device : en fr
  • DE1037492B - Transfer device for dispensing bucket : de en
  • DE1773282U - WALL PIPE FOR PLASTIC PIPES. : de en
  • DE1773334U - DOOR AND WINDOW LOCK. : de en
  • CA562438A - Choline chloride composition : en fr
  • AT199197B - Process for the production of alkali cellulose : de en
  • CH332329A - Process for the preparation of piperidine derivatives : de en
  • CA562396A - Gear cutting machine spindle mounting : en fr
  • CH332108A - Method and device for starting and stopping thread guides in circular knitting machines : de en
  • DE1773199U - PRE-FABRICATED BUILDING PLATE. : de en
  • DE970203C - Device for gas analysis through radiation absorption : de en
  • US2849048A - Stretch and wipe forming apparatus with tension, yield, and elongation control : en
  • US2849269A - Vacuum cup stop mechanism for towel dispensers : en
  • US2849329A - Process of preparing water-insoluble coloring matters : en
  • BE570297A - Universal device for heating bars by electromagnetic induction : en fr
  • AU3567758A - Improvements in or relating to pneumatic tyre covers : en
  • CA562213A - Combination clarifier and digester : en fr
  • AU417662B2 - Mechanical subsystem : en
  • DE1773221U - TUBULAR SCANNER NEEDLE. : de en
  • FR1161295A - Loom : en fr
  • GB800358A - Improvements in or relating to control devices for controlling the flow of fluid : en
  • CA562359A - P-phenylenediamine gasoline stabilizers and compositions containing the same : en fr
  • GB800634A - Improvements in or relating to the preparation of 2-keto-l-gulonic acid : en
  • US2848926A - Carton erecting machine : en
  • CA562308A - Copper powder production : en fr
  • DE1037761B - Lube oil catcher for piston engines : de en
  • DE1773162U - TABLE WITH EXTENDABLE TABLE LEGS. : de en
  • DE1773248U - TUBULAR PIEZOELECTRIC SWINGER. : de en
  • FR68992E - Pipes for transfer bars : en fr
  • AU3554058A - Improvements in or relating to ice making apparatus : en
  • AU223140B2 - Improvements in or relating to road sweeping machines : en
  • US2848954A - Wobbler type multiple piston pump : en
  • US2848951A - Fuel injection apparatus : en
  • US2849677A - Electrical circuit analyzer : en
  • US2848920A - Key contact system for electronic organs : en
  • US2849611A - Electrical oscillator circuit : en
  • CH332317A - Ion emitting device : en fr
  • CH332129A - Process and apparatus for the production of aliphatic carboxylic acids : de en
  • US2849142A - Box structure : en
  • US2849516A - Shaped rubber compositions containing petroleum cresylic acid monosulfides : en
  • DE1037912B - Automatic measuring and switch-off device for cylindrical grinding machines : de en
  • DE1037923B - crossbow : de en
  • DE1773023U - SWITCHING DEVICE WITH A TIMER FOR AUTOMATIC WASHING MACHINES. : de en
  • DE1773295U - Beaters for whipped mills. : de en
  • DK86125C - Upholstery with head of plastic, and method of making heads on such upholstery. : da en
  • AT199221B - Circuit for switching and monitoring at least two three-phase drives for railway safety devices : de en
  • AT199400B - Thermostat for controlling heat exchangers using a temperature sensor : de en
  • AT199298B - Compressor valve : de en
  • AT199378B - Friction material and process for its manufacture : de en
  • AU224025B2 - Improvements relating to sanitary protective undergarments : en
  • US2848957A - Fire-retaining roof structure : en
  • AT199250B - Use for a 3-pin connector : de en
  • US2849366A - Fumigant compositions comprising 1, 4-dichloro-2-butyne and 1, 3-dichloropropene : en
  • US2848788A - Tool holder : en
  • US2849169A - Safety dress hanger : en
  • DE1773113U - EAR MOLD. : de en
  • DK86106C - Coupling for use in television receivers for synchronizing the line deflection circuit. : da en
  • AU228023B2 - Treatment of metal articles by electro-spark erosion : en
  • AU3563258A - Electro-optical recording systems : en
  • US2849694A - Current transformer : en
  • US2849521A - Multi-ply washer for the prevention of electrolyte creepage : en
  • AU3568058A - Overload arrester : en
  • CA562384A - Production of carbon disulfide using purified methane and sulfur : en fr
  • DE1773392U - DEVICE FOR FINE ADJUSTMENT OF A MOVEMENT, IN PARTICULAR FOR MOVEMENTS OF PORTABLE WATCHES. : de en
  • CA562250A - Method of producing ethyl alcohol out of waste sulfite liquor in combination with evaporation : en fr
  • CA562386A - Door lock : en fr
  • GB800679A - Improved safety device for a guiding wheel of a vehicle : en
  • CH332348A - Two-way loudspeaker telephone equipment : de en
  • AT199261B - Method for operating liquid sliding contacts that remain closed : de en
  • AT199173B - Pyrolysis device : de en
  • CH332174A - Timer device : en fr
  • DE1037649B - Articulator : de en
  • DE1037807B - Clamping device for cutting tools : de en
  • DE1773280U - LUBRICATION PUMP FOR MOTOR VEHICLES. : de en
  • CA562340A - Polyalkylene polyamine acids : en fr
  • CA562459A - Treatment of glass sheets : en fr
  • DE1037607B - Fuel element for reactors : de en
  • DE1037787B - Multi-way valve with several valve seats on the same axis : de en
  • DE1773251U - COIN WORK FOR TWO COINS. : de en
  • GB800389A - A method and apparatus for making pin strip insert units for use in fibre combing apparatus, and units made thereby : en
  • DE1037405B - Production of a plastic film for wallpapering, upholstery and covering purposes : de en
  • CA562324A - Rotary gear pump : en fr
  • CH332225A - Method of size of a toothed wheel by rolling and machine for the implementation of this method : en fr
  • US2849343A - Method of manufacturing semi-conductive bodies having adjoining zones of different conductivity properties : en
  • USD183416S - Chair : en
  • AU221568B2 - A machine for producing packing tubes of corrugated double-corrugated, and like papers : en
  • CA562378A - Trichloromethyl-sulphenic acid esters of cyclic oximides and their production : en fr
  • AU231869B2 - Pharmaceutical compositions and methods for producing phenylcyclohexane compounds : en
  • CH332241A - Method for controlling the movement of a body, e.g. B. a tool, and system for performing the method : de en
  • AT199177B - Process for the production of new calcium salts of polyoxyalkylamino-N, N-di- (alkylcarboxylic acids) : de en
  • AT199200B - Graphite anode : de en
  • CA562337A - Projectile fuse arming lock : en fr
  • DE1037842B - Rewinding device for hollow photographic film spools : de en
  • USRE24525E - howell ettal : en
  • US2849604A - Panoramic receiver : en
  • AU3557758A - Alkyd resin/amino-aldehyde resin polyvinyl acetate coating composition : en
  • CA562343A - Settled suspension polymerization process : en fr
  • CH332071A - Quickly assembled and disassembled cabin : en it
  • CH332323A - Device for introducing high-frequency electromagnetic vibration energy into a living body for the purpose of therapeutic heating : de en
  • DE1773076U - MOVABLE SWITCHING UNIT WITH WIPER DISCS FOR ELECTRIC PACKAGE SWITCHES. : de en
  • DE1773377U - EDGE PROTECTORS FOR LOCKING PACKAGING OR. DGL. : de en
  • CA562241A - Flexible power transmission couplings : en fr
  • DE1037718B - Selecting device for a record changer for the optional playback of records : de en
  • DE1037979B - Impact device driven by compressed air or electric motors or the like with rotating impact bodies : de en
  • AT199379B - Process for improving the strength properties of sintered bodies made of nickel-aluminum alloys : de en
  • US2849465A - New compounds and methods of making same : en
  • AT199172B - Process for the production of ethylene : de en
  • AT199282B - Nuclear reactor rod : de en
  • AU218670B2 - Mounting and clamping arrangements forthe doors of sterilizer chambers, autoclaves andthe like : en
  • AU3561658A - Improvements in or relating tothe bonding of polyethylene terephthalate fibres to rubber : en
  • DE1037729B - Magnetic core storage device : de en
  • GB800454A - : en
  • GB800627A - Improvements in or relating to lift installations : en
  • AT199252B - Flush box : de en
  • DE1037743B - Device for lifting and inserting the soil cultivation equipment attached to a tractor : de en
  • CA562525A - Apparatus for de-clogging interstices of sheet-type conveyors : en fr
  • CH332151A - Aqueous chromium bath and process for its manufacture : de en
  • US2848779A - Helical expander : en
  • CA562369A - Stabilization of sulfur trioxide with sulfamic acid : en fr
  • US2849205A - Jib crane kit : en
  • US2849589A - Limit switches for electric heating elements : en
  • AT199239B - Galvanic dry cell : de en
  • DE1037929B - Circle group of electroacoustic transducers : de en
  • DE970189C - Car wash : de en
  • FR1161213A - Polyethylene production process : en fr
  • US2848736A - Hinge and hold-open : en
  • CA562451A - Rotary power lawn mower with lateral discharge : en fr
  • BE570080A - : en
  • DE1037898B - Watercraft for bulk goods : de en
  • CH332078A - Procedure for the construction of load-bearing and insulating elements : en it
  • DE1037608B - Molded bodies made of carbon for atomic purposes : de en
  • DE1773216U - DEVICE FOR RIVING RIVERS. : de en
  • AU223727B2 - Improved variable-speed power transmission mechanism : en
  • DE1037588B - Device for measuring the current deviation of an alternating current from its current setpoint : de en
  • AU3562358A - Heterocyclic amine compounds : en
  • DE1037489B - Process for cooling and purifying gases : de en
  • AT199307B - Bandages, in particular sanitary napkins : de en
  • AT199347B - heater : de en
  • CA562472A - Catalytic cracking process : en fr
  • CA562303A - Aerials : en fr
  • CA562488A - Means and method of applying concrete : en fr
  • DE1037980B - Process for making a dextrose product : de en
  • FR1161293A - Elliptically polarized radar : en fr
  • GB800441A - Improvements in or relating to methods of coating a support with a lead sulphide layer : en
  • AU3568558A - Improvements in and relating tothe polymerisation of styrene : en
  • CA562246A - Roller board device : en fr
  • CH332175A - Splinter protection device on an air raid shelter : de en
  • AT199222B - Elastic drive, especially for the drive wheels of electric traction vehicles : de en
  • AT199262B - High voltage winding for transformers with voltage control : de en
  • CA562501A - Telefacsimile recording and duplicating paper and method of making : en fr
  • AT199368B - Process for the production of high molecular weight polyethylenes which can be used as plastics : de en
  • CH332295A - Adjustment or control drive with an induction motor : de en
  • CH332352A - Broadband omnidirectional antenna arranged on a mast : de en
  • CA562354A - Extrusion coating : en fr
  • AT199203B - Device for checking the etching depth of raster clichés : de en
  • US2848828A - Wall map storage cabinet : en
  • AT199196B - Process for the production of boron hydrocarbons : de en
  • CA562306A - Ketene reactions : en fr
  • AT199278B - Common control for at least two traction vehicles, one of which is driven by a diesel engine with hydraulic transmission and the other is driven by an electric motor with mechanical transmission : de en
  • DE970178C - Automatic switching device for telecommunications systems : de en
  • US2848875A - Auxiliary cylinder booster : en
  • US2849303A - Antiknock compositions : en
  • CA562441A - Hydrocarbon liquids anticorrosive composition : en fr
  • US2849020A - Drinking fountain for poultry and the like : en
  • AT199168B - Method and device for moving granular to powdery goods by means of vibrations communicated by a goods carrier : de en
  • AT199205B - Recording material and process for its production : de en
  • AT199243B - Electric accumulator cell with charged and dried electrode plates : de en
  • AU222132B2 - Improvements in or relating to pressure die casting : en
  • AU226019B2 - Improvements in or relating to heat pump systems : en
  • CA562226A - Torsion spring assembly : en fr
  • CA562425A - Circuit breaker operating mechanism : en fr
  • CH332227A - Process for cementing iron and steel and their alloys in a gas atmosphere : de en
  • US2849034A - Can filler : en
  • AU226363B2 - Improved system of freight transportation : en
  • US2849033A - High speed container filling machine : en
  • CA562212A - Rolling tamper : en fr
  • CA562370A - Stabilization of sulfur trioxide with silicon halide : en fr
  • CA562468A - Bumper structure for hedge shear : en fr
  • DE1773350U - MULTILOAD FLY BOW. : de en
  • FR1161228A - Flame retardant resins improvements : en fr
  • US2848774A - Sectional molds : en
  • US2848910A - Tire molds and method of making same : en
  • CH332118A - Device for cutting pasta with rotating cutting knives : de en
  • CH332319A - Gas lighters, especially for gas stoves and gas burners : de en
  • DE1773056U - ARRANGEMENT FOR LAYING ELECTRICAL CABLES, ESPECIALLY IN SWITCHGEAR. : de en
  • DE1773077U - REMOTE CONTROLLED RELAY. : de en
  • US2849441A - Production of organic acid esters of cellulose : en
  • US2849483A - Method of purifying aromatic dicarboxylic acids : en
  • AT199398B - : de
  • CA562432A - Process for preparing sodium perborate monohydrate : en fr
  • CA562517A - Process of winning elemental phosphorus : en fr
  • FR69004E - Improvements made to current control devices against inadmissible overloads : en fr
  • CH332337A - Process for the preparation of benzothiadiazine-1,1-dioxides : de en
  • GR19005B - SECURITY PAPER. : el en
  • GB800448A - High voltage insulator for radio tube sockets : en
  • AT199225B - Process for introducing an impurity, which determines the conductivity type, into a semiconductor by vapor-solid diffusion : de en
  • BE570177A - : en
  • CH332305A - Electron tube : en fr
  • US2849081A - Air purifier : en
  • US2849526A - Submarine cable : en
  • DE1037933B - Suspension device for a rocking device in a door frame : de en
  • DE1037893B - Tensioning device arranged on two-wheeled wheels for chain drives of chain wheels with changing distance : de en
  • CA562388A - Shock absorber : en fr
  • CH332338A - Multi-layer dressing material : de en
  • DE1773081U - AC MACHINE WITH PERMANENT MAGNETS MADE OF OXYD MATERIAL, ESPECIALLY FOR VEHICLES. : de en
  • DE1773281U - ADJUSTABLE LONG HOLE DISTANCE CLAMP. : de en
  • DE1773286U - ADJUSTABLE CLOSING FLAP, IN PARTICULAR FOR ROOF VENTILATION. : de en
  • CH332097A - Device for damping the movement of a moving part of a brake intended to adjust the tension of a thread in a textile twisting machine : en fr
  • DE1037503B - Support of the frame of a rail vehicle on the uniaxial steering rack hinged to it : de en
  • DE1037684B - Process for regulating the air climate in rooms : de en
  • US2849017A - Inflation valve for preventing unauthorized deflation of tires : en
  • US2849125A - Tree-handling device : en
  • AT199187B - Process for the preparation of new derivatives of 10-benzoyl-3,7-bis (dimethylamino) -phenthiazine : de en
  • AT199213B - Metallurgical furnace ceiling : de en
  • AU3559558A - Improvements relating tothe automatic control of machine tools : en
  • US2849074A - Battery retainer means : en
  • US2849295A - Exhaust gas conditioner : en
  • AT199359B - Multi-layer floor : de en
  • FR1161422A - Improvements to a calibration device : en fr
  • US2849461A - Method for preparing 19-nor, 17-alpha-alkyl testosterone : en
  • DE1037556B - Lock for switching handle moved in the longitudinal direction : de en
  • AU221564B2 - Phenylcyclohexane compounds : en
  • CA562261A - N-tert-chlorobutylacrylamides : en fr
  • AT199324B - Device for casting metals : de en
  • US2849064A - Panel ejector : en
  • US2849145A - Insulated water softener tank : en
  • US2849224A - Vehicle stabilizing system and method : en
  • AT199387B - Automatic machine for sorting and adding tapered rollers or similar. Bodies : de en
  • AU223963B2 - Improvements relating to 2-chlero-4, 6-bis (alkoxy-alkylamino) s-triazines and to herbicidal compositions employing these compounds : en
  • AU226018B2 - Manostat : en
  • GB800348A - Improvements in or relating to leakproof joints for tubular elements under pressure : en
  • FR1161377A - Process for preparing crude hexachloro-cyclohexane : en fr
  • DE970101C - Process for degassing bituminous geological deposits in their natural deposits : de en
  • US2849060A - Tread compressing type tire bead seating tool : en
  • US2849525A - Composite gaseous insulation containing highly fluorinated organic compounds for electrical apparatus : en
  • US2849232A - Sheet feeder : en
  • FR1161297A - Process for the preparation of branched-chain alcohols : en fr
  • FR68970E - Sporty and attractive merry-go-round : en fr
  • DE1037849B - Synchronization device for picture and sound devices : de en
  • GB800509A - Curing bag for moulding tyres : en
  • DE1773212U - HAT RUBBER CORD. : de en
  • GB800326A - Improvements in apparatus and methods for the production of protective clothing : en
  • GB800588A - Electron discharge valves : en
  • GB800308A - Apparatus for automatically determining at a distance the largest distortion of telegraph signals in a start-stop code transmitted by a subscriber's station : en
  • CA562237A - Mason's leveling device : en fr
  • GB800328A - Improvements relating to fire-extinguishing systems : en
  • US2849139A - Mine shaft mucking machine : en
  • US2848884A - Gear : en
  • US2849433A - Inactivation of friedel-crafts catalyst systems : en
  • US2849444A - Process for the preparation of organic acid esters of cellulose : en
  • US2849652A - Magnetron : en
  • US2849332A - Wrinkle coating composition, article and method : en
  • US2849319A - Coated food product and coating composition therefor : en
  • US2849686A - Ferromagnetic devices : en
  • DE1037512B - Transistor amplifier with automatic gain control : de en
  • CA562490A - Electron penetration measurement : en fr
  • US2849655A - Glow transfer tube driving circuit : en
  • DE1037825B - Circumferential gripper for lock stitch sewing machines : de en
  • DE1773173U - FRAMEWORK FOR USE IN THE CONSTRUCTION OF CABINETS, BOXES, TABLES, FURNISHING OBJECTS OR. DGL. : de en
  • US2848815A - Fabric width gage : en
  • CA562227A - Lawn fence : en fr
  • CH332215A - Igneous electrolysis cell : en fr
  • CH332272A - Steam or gas turbine for high pressures and temperatures : de en
  • AU219556B2 - A curb press forthe extraction of fat from slaughterhouse byproducts : en
  • DE1037806B - Lathe chisel : de en
  • DE1773025U - PRODUCT DISPLAY APPARATUS, IN PARTICULAR FOR CHECKING TUBE-like JERSEY GOODS. : de en
  • DE1037404B - Method for producing a surface covering, in particular a linoleum : de en
  • DE1037694B - Steel mill : de en
  • US2849537A - Reduction of quadrature distortion : en
  • GB800534A - A moulding device for the manufacture of containers from plastic materials : en
  • USRE24523E - Mining machine having cutter chain slack take-up means : en
  • CA562286A - Packaging wrapper : en fr
  • DE1037472B - Inking unit for gravure printing machines : de en
  • DE1037526B - Circuit arrangement for evaluating? different potentials, especially for digit identification, in the transmission of information in message switching systems : de en
  • DE1773296U - HAMMER CRUSHER WITH TWO ROTORS. : de en
  • DK86129C - Device for cargo spaces in tankers or other storage spaces for flammable liquids for degassing these spaces. : da en
  • US2848864A - Removable expansion bracelet link : en
  • US2849042A - Food slicer and dicer : en
  • DE1773048U - SLIDING DOORS, IN PARTICULAR FOR RAIL AND ROAD VEHICLES. : de en
  • CA562467A - Hermetically sealed instruments : en fr
  • US2848945A - Rocket decelerated mine : en
  • US2848993A - Restraining device : en
  • US2849503A - Geometric isomers of 1, 3-dichlorobutadiene : en
  • US2849676A - Apparatus for measuring the moisture content of fabrics : en
  • DE1037501B - For hanging on a light tractor, truck or the like. Specific scraper for road construction : de en
  • DE1037766B - Injection nozzle for internal combustion engines : de en
  • FR69026E - High frequency transmission systems and in particular coupling device : en fr
  • GB800415A - Improvements in high speed printing machines : en
  • US2849129A - Load transferring apparatus : en
  • US2849672A - Inverter control : en
  • GB800385A - Improvements in or relating to steam generators : en
  • FR1161380A - Sulfonyl ethylene fungicides : en fr
  • GB800452A - Improvements relating to the manufacture of lengths of synthetic plastic material : en
  • US2848837A - Electrical insect destroying apparatus : en
  • US2849581A - Front-operated circuit interrupters : en
  • US2849209A - Nozzle construction for turbines : en
  • US2849576A - Thermal relays : en
  • GB800602A - Improvements in or relating to jet propulsion gas turbine engines : en
  • GB800652A - Apparatus for retreading a pneumatic tyre cover : en
  • FR68975E - Process and machines for the manufacture of calibrated stirrups mainly for reinforced concrete reinforcements : en fr
  • US2849681A - Electrical probe : en
  • DE1037401B - Transport and distribution device for items of clothing picked up by clothes hangers in laundries and cleaning establishments : de en
  • DE970201C - Method for connecting the lamellar block pipes of a gas water heater with their connection pipes and gas water heater manufactured according to this method : de en
  • AU223139B2 - Improvements in or relating to road sweeping machines : en
  • US2849407A - Adsorbent reactivation process : en
  • US2849543A - Magnetic playback system : en
  • GB800323A - Improvements in and relating to lanterns for housing electric lamps : en
  • FR68978E - Improvements to processes and devices for supplying burners with liquid fuels : en fr
  • CA562395A - Adhesion of synthetic polymer to polymerizable materials : en fr
  • CA562418A - Record controlled printing mechanism : en fr
  • CH332289A - Apparatus with response indicator : de en
  • FR1161315A - Process for the preparation of 17 alpha-hydroxyprogesterone esters with progestational effect and prolonged duration of action : en fr
  • US2848927A - Machines for producing containers : en
  • DE1037655B - Process for the preparation of vaccine solutions with killed infectious hepatitis virus : de en
  • DE1773359U - UPHOLSTERY CUSHIONS FOR TIE STRAPS OF TREADMILLS SUCH AS ROLLER SKATES, SKATES OR. DGL. : de en
  • CA562321A - Crankshaft forming apparatus : en fr
  • DE970249C - Drafting system for spinning machines : de en
  • US2848751A - Method for making index tips : en
  • US2849270A - Cabinet with upfolding door : en
  • US2848913A - Self centering multiple boring tool holder : en
  • CH332299A - Device for storing information : de en
  • DE1037432B - Process for crumbling perborate : de en
  • DE1037645B - Process for the production of cellulose triacetate threads or fibers : de en
  • GB800394A - Land vehicular gas turbine control system : en
  • GB800613A - Improvements in or relating to stator cores for dynamo electric machines : en
  • IE22912L - Cigarette carton : en
  • GR19006B - LEATHER CLEANLESS GLOVES. : el en
  • AT199339B - Door for built-in bathtubs : de en
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