• DE1031311B - Process for the preparation of N-deacetyl-alkylthiocolchice glycosides : de en
  • DE1031702B - Method and device for turning mouthpiece cigarettes : de en
  • DE1767933U - DEVICE FOR PRESSING FRUIT. : de en
  • DE1768191U - HANDLE FOR DEEP BUCKET ON EARTHMOVING MACHINERY. : de en
  • DE969085C - Rapid brake accelerator for compressed air braking devices of rail vehicles : de en
  • US2837517A - 9, 11beta-epoxy-17-alkyltestosterones : en
  • DE1031320B - Screen printing machine for cylindrical bodies : de en
  • DE1031332B - Method and device for surface hardening of workpieces : de en
  • DE1031547B - Cone or dome-shaped display body for two-sided viewing in combination with a similar display body inside, which is equipped with an image display or film presentation device : de en
  • DE1767938U - BRISTLED SUCTION NOZZLE FOR VACUUM CLEANER. : de en
  • DE1768173U - SECURING THE DISCS OF SPOOLS AT THE ENDS OF A HOLLOW AXLE. : de en
  • FR1157629A - Device for controlling the parking time of a vehicle : en fr
  • FR1157993A - Individual file for filing, folder or pocket for storage and presentation : en fr
  • GB796002A - Detachable tire sidewall : en
  • CA558207A - Transmissions : en fr
  • DE1031530B - Photographically registering measurement comparator : de en
  • FR1157657A - Anti-static and softening detergent for synthetic fibers and manufactured products made from these fibers : en fr
  • FR1157611A - Speed indicator : en fr
  • FR1157638A - Method and means for manufacturing a metallic sheath on a cable : en fr
  • FR1157668A - Press for molding shoes : en fr
  • FR1157672A - Reel for photographic film : en fr
  • CA558212A - Process for the production of fatty alcohols : en fr
  • DE1031637B - Film material for dichroic color images : de en
  • DE1031399B - Cam switches with a switching direction-dependent contact lock : de en
  • DE1031630B - Photographic shutter : de en
  • DE1768080U - RUBBER OR SUCH ELASTIC MATERIAL IN A COMPRESSION-SHAPED SPRING. : de en
  • DE1768003U - APPLICATION FOUNDATION, IN PARTICULAR FOR MASTING POST OF HIGH VOLTAGE CABLES. : de en
  • FR1157669A - Axial flow machine blades : en fr
  • FR1157696A - Air-operated steering for vehicles : en fr
  • FR1158137A - Single-phase transformer including a tertiary winding for very high powers and voltages : en fr
  • FR1157653A - Hollow body for construction : en fr
  • FR1157855A - Axial flow turbine or compressor : en fr
  • FR1157914A - Crystal Oriented Sheet Stators : en fr
  • FR1157920A - Camera with depth-of-field indicating device : en fr
  • FR1158031A - Improvement to a device for tempering glass : en fr
  • US2837200A - Bar and billet turning apparatus : en
  • US2837472A - Brighteners for electroplating baths : en
  • US2837572A - Production of aliphatic ethers : en
  • US2837425A - Thermo-setting metal alloys and production thereof : en
  • US2837448A - Method of fabricating semiconductor pn junctions : en
  • DE1031433B - Cathode ray tube with a glass cone : de en
  • US2836895A - Telescopic sight mount for fire arms : en
  • DE1768103U - LID CLOSURE FOR VACUUM PRESERVING POTS. : de en
  • DE1031574B - Injection internal combustion engine : de en
  • FR1157981A - Improvements to centrifugal friction clutches : en fr
  • DK85652C - Vibration unit with a rotating vibrator body. : da en
  • DE1031299B - Process for the production of dichlorohydrin : de en
  • DE1767981U - PROTECTIVE DEVICE FOR ENAMELLING BATHTUBS. : de en
  • CA558148A - Door hardware : en fr
  • DE1031535B - Flow meter for gases and vapors : de en
  • DE1768051U - BUTTON FROST. : de en
  • FR1157858A - Steam-liquid separation apparatus : en fr
  • US2837023A - Record card controlled printing mechanisms : en
  • DE1031437B - X-ray unit consisting of X-ray tube and high voltage transformer : de en
  • DE1031671B - Valve for the automatic and manual regulation of the gas content of buoyancy rooms, especially of buoyancy vests for underwater use : de en
  • CA558151A - Air washer and humidifier : en fr
  • DE1031504B - Method for locking and unlocking two interlocking objects : de en
  • DE1767927U - SUITCASE LOCK. : de en
  • DE1768013U - MOERTEL BUCKET MADE OF SOFT PLASTIC. : de en
  • DE1031576B - Fuel for gasoline engines : de en
  • GB795958A - An improved apparatus for controlling combustion conditions in an internal combustion engine : en
  • DE1767907U - ELECTROLYTIC CAPACITOR. : de en
  • FR1158011A - Improvements to convection heat exchangers : en fr
  • DE1031342B - Facsimile machine : de en
  • US2837528A - Phthalocyanine pigments : en
  • GB795890A - Improvements in and relating to heckling frames and intersecting gill boxes for treating fibrous materials prior to spinning : en
  • GB796220A - Improvements relating to the manufacture of metal strip : en
  • FR1157878A - Prealloy for the treatment of cast iron : en fr
  • FR1157868A - Apparatus reproducing radar equipment : en fr
  • FR1157950A - Improvements to retractable passenger compartments for motor vehicles : en fr
  • FR1157951A - Improvement of arc extinguishing chimneys for switching devices with high breaking capacity : en fr
  • GB796210A - Improvements in or relating to cupola furnaces incorporating recuperators : en
  • DE1031675B - Clamping table for machine tools, especially for grinding machines for machining chip breaker grooves on tools, e.g. B. turning steel : de en
  • GB796197A - Terephthalic acid and a salt thereof : en
  • GB795899A - Low temperature copolymerization of olefins and diolefins : en
  • US2837130A - Surface planing machines : en
  • CA558133A - Internal pole generator for rotary or alternating currents : en fr
  • FR1157778A - Electric switch actuated by pressurized fluid : en fr
  • GB795919A - Halosalicyloylamidoanthraquinones : en
  • US2837583A - Production of mono-alkylnaphthalenes by the interaction of naphthalene and alkylbenzenes : en
  • DE1768042U - FLOW CHART FOR OPERATIONAL MONITORING. : de en
  • FR1157835A - Heat treatment device : en fr
  • FR1158027A - Device for checking the positions of the wheels of a vehicle : en fr
  • GB795977A - Method of preparing medicines in doses : en
  • FR1157921A - Improvements to tubular steam generator and superheater groups and method of using such groups : en fr
  • CA558224A - Water emulsion paint composition based on vinyl aromatic-diolefine copolymer latex : en fr
  • FR1157680A - Excavator for the transport of bulk material : en fr
  • DE1031604B - Process for plating aluminum alloys with one another or with heavy metal alloys, e.g. B. with steel : de en
  • DE1768005U - ANCHORS FOR PRE-PRESENTED CONCRETE PARTS. : de en
  • FR1157821A - Device for the continuous recording of industrial harmonics : en fr
  • FR1157830A - Device for distance measurement with direct reading : en fr
  • FR1157896A - Coupling of stretch cylinders : en fr
  • FR1157986A - Process for the production of double fluorides of titanium and an alkali metal : en fr
  • US2837114A - Control valve of the type having flow conducting sleeves biased against valve closure members : en
  • US2837729A - Multi-channel recorder and reproducer with visual playback : en
  • DE1031705B - Process for the production of unreinforced or steel-reinforced concrete : de en
  • FR1158093A - Bodywork for caravan trailers and manufacturing process thereof : en fr
  • DE1767966U - CAMPING CONSTRUCTION KITCHEN. : de en
  • GB796009A - Improvements in or relating to package-closing devices incorporating carrying tapes or the like : en
  • DE1767885U - RESISTANCE, IN PARTICULAR BRAKING RESISTANCE FOR ELECTRIC LOCOMOTIVES. : de en
  • DE1768018U - DEVICE FOR SMOKE AND GAS EXTRACTION FOR CRUCIBLE FURNACES, IN PARTICULAR INDUCTION FURNACES. : de en
  • GB796000A - Circuit arrangement for producing saw-tooth currents : en
  • GB796206A - Improvements in or relating to composite material : en
  • DE1031628B - Method and device for reducing the density of a layer of loosely joined upholstery hair and / or fibers : de en
  • FR1157828A - Process for the preparation of high molecular weight products resulting from the reaction with polyisocyanates of alkylene oxide adducts : en fr
  • GB796047A - Radiation shielding : en
  • DE1767903U - LAMP, IN PARTICULAR WALL LAMP. : de en
  • FR1157862A - Improvements to a process for producing high purity hydrogen : en fr
  • DE1031646B - Backstop for motor vehicles : de en
  • DE1031724B - Loading and clearing device for grainy goods : de en
  • DE1768070U - WORKING CYLINDER FOR AIR-COOLED COMBUSTION MACHINES, CONSISTING OF A CYLINDER BUSHING AND THE RIB PART. : de en
  • DE1768160U - DRAWING DEVICE. : de en
  • DE1768180U - MONORAIL AS AN ELECTRICALLY POWERED TOY. : de en
  • DE969471C - Process for the preparation of metal skeleton catalysts suitable for the hydrogenation and dehydrogenation of organic compounds : de en
  • DK85644C - Procedure for introducing air into a room. : da en
  • FR1157608A - Process for manufacturing tobacco leaves and products conforming to those obtained : en fr
  • FR1157814A - Improvements to processes and devices for butt welding two tubular parts : en fr
  • FR1158040A - Process for the preparation of mixtures of surfactants in compositions containing these mixtures : en fr
  • FR1158108A - Process for the preparation of a crystalline sodium perborate trihydrate : en fr
  • GB796091A - Improvements relating to helicopters with combustion chambers on the rotor blade tips : en
  • US2837116A - Unitary means for operation of two pilot valves : en
  • DE1031606B - Machining device in the manner of an indexing table machine : de en
  • FR1157904A - Method and device for successive and high-speed determinations of the respective coordinates of a multiplicity of objectives : en fr
  • GB796025A - Improvements in or relating to bread handling apparatus : en
  • FR1157627A - Method and device for automatically tying bundles and crowns of wire : en fr
  • FR1157903A - Ribbon counter-recorder : en fr
  • GB796035A - New glass batches : en
  • GB795907A - A shutter device for cinematographic projectors : en
  • GB795909A - Lock for swiveled lifting hook : en
  • DK85636C - Electrode for galvanic elements, preferably for electric accumulators. : da en
  • CA558150A - Portable power hacksaw : en fr
  • DE1031419B - Compensation measurement method for measuring currents and voltages with the help of a bridge : de en
  • DE1031739B - Motor-driven impact tools, in particular impact wrenches : de en
  • DE1767883U - CONTACT SPRING SET. : de en
  • DK85647C - Building board, and method of its manufacture. : da en
  • GB796015A - An improvement in or relating to agricultural implements : en
  • CA558333A - Polyamide molding powder compositions and production of shaped articles therefrom : en fr
  • CA558189A - Method of bonding fibre fabrics by impregnation with rubber : en fr
  • CA558268A - Permeability tuner for radio circuits : en fr
  • US2837097A - Stemming plant for leaf tobacco : en
  • US2837500A - Copolymers of acrylonitrile with alkenylaromatic sulfonic acids or salts : en
  • DE1031343B - TV adapter tube : de en
  • US2837037A - Rail carrier for highway van : en
  • US2837145A - Vibration insulator : en
  • US2837229A - Tractor mounted loader : en
  • US2837554A - Production of isocyanates : en
  • AU3358857A - Process and compositions for treating nematodes : en
  • CA558129A - Combined developer and fixer : en fr
  • GB796148A - Process for pre-treatment of polymers and modified polymers obtained thereby : en
  • DE1031723B - Device for transferring wire coils or the like from a chain conveyor to a hook track : de en
  • FR1157840A - Improvements to a process for recovering monomers from hot latex emulsions : en fr
  • GB796069A - Substituted hydantoins : en
  • US2837208A - Shipping swing suspension for fragile articles : en
  • CA558210A - Direct current amplifier : en fr
  • CA558254A - Locking strowger switches in place : en fr
  • DE1768028U - EYEGLASSES. : de en
  • DK85665C - Automobile tires whose tread has projections with recesses. : da en
  • BE533844A - IMPROVEMENTS RELATING TO QUATERNARY METHYLOL AMMONIUM COMPOUNDS. : en fr
  • DE1031416B - Arrangement for temperature monitoring of motors, transformers or the like. : de en
  • DE1031691B - Priming of absorbent building materials for top coats with preferably aqueous paints : de en
  • CA558386A - Impedance matching transformers for waveguide hybrid junctions : en fr
  • AU227282B2 - Improvements in and relating to semiconductor devices : en
  • AU3352857A - Improvements in and connected withthe starting and carrying outof processes using electrical glow discharges : en
  • DE1768067U - DEFROSTING DEVICE FOR MILK JUGS. : de en
  • US2837299A - Braking device for wire and cable reels : en
  • DE1031518B - Process for the polymerization of ethylene or propylene : de en
  • DK85638C - Closing device for metal sheaths for electrical organs. : da en
  • FR1158111A - Film tension regulator in cinematographic projection equipment : en fr
  • GB795974A - Rotary valve structure : en
  • GB796022A - Electric commutators : en
  • US2836833A - Baby bath cradle : en
  • US2837009A - Objective lens with short rear length : en
  • DE1031353B - Magnetic tilting amplifier : de en
  • US2837553A - Oxidation of petroleum ceresin and novel product obtained thereby : en
  • US2837578A - Chloro-nitro compounds and their preparation : en
  • US2837647A - Electronic oscillator control means : en
  • AU218616B2 - Machine for splitting logs into flitches : en
  • AU221906B2 - Improvements in and relating to electrical distribution equipment : en
  • AU3358257A - Aluminizing of cathode ray tubes : en
  • CA558134A - Composition for the treatment of leucosis : en fr
  • DE1031294B - Process for the production of heavy barium carbonate : de en
  • DE1768148U - MEATCUTTER. : de en
  • DE1031654B - Wheel suspension, especially for vehicles : de en
  • FR1157916A - Advanced dropper cap : en fr
  • US2837736A - Radio interferometry : en
  • DE1767943U - PLASTIC FILM AS CURTAIN, CURTAIN, TABLECLOTH, CLOTHING, WALL COVERING, UPHOLSTERY COVER AND LIKE. WITH BREAKTHROUGH. : de en
  • US2837194A - Feeding and controlling the flow of granular materials : en
  • FR1157915A - Improvements to planers : en fr
  • FR1158094A - Device for regulating the tire pressure of a vehicle : en fr
  • GB795880A - Antifouling paint : en
  • DE1031442B - Device for generating a permanent magnetic field, in particular an electron lens : de en
  • DE1768145U - BRUSHING DEVICE FOR WASHING MILK JUGS OD. DGL. : de en
  • DE969454C - Method and device for introducing a tear thread into a sausage casing or similar tube-like sleeves closed at one end : de en
  • FR1157823A - Motor spring for watch movement : en fr
  • GB796083A - Improvements in or relating to hammers operated by internal combustion engines : en
  • US2837595A - Signal separation circuit : en
  • US2837717A - berry : en
  • GB796214A - Improvements in the electrodeposition of bright cadmium : en
  • US2836946A - Carton handling machine : en
  • US2837213A - Separator for oil, gas and water : en
  • US2837552A - Cleavage of silicon-to-silicon and siloxane linkages : en
  • US2837742A - Television antennas : en
  • DE1031289B - Process for the production of hydrogen peroxide : de en
  • DE1031550B - Temperature measuring mechanism for regulation and control purposes : de en
  • DE1767926U - STERILIZING DRUM FOR SURGICAL PURPOSES. : de en
  • FR1157843A - Cobalt-containing monoazo dyes and their production process : en fr
  • CA558225A - Corrosion inhibition : en fr
  • CA558300A - PRODUCTION OF .alpha.-METHYLTRYPTOPHANE : en fr
  • FR1157684A - Transmission for motorcycles, especially mopeds : en fr
  • GB795959A - Fertilizers : en
  • GB796187A - Moisture proofing of luminescent thallium-activated sodium iodide : en
  • US2837513A - Penicillin salts : en
  • GB795893A - Improvements in or relating to counters : en
  • DE1031425B - Adjustable coil arrangement with premagnetized core : de en
  • DE1031585B - Protection for screw connections : de en
  • US2836959A - Gas turbine engine supporting frame : en
  • US2837701A - Electronic control circuit : en
  • US2836974A - Indicator for water content of liquids : en
  • US2837297A - Spool with threadably mounted end members : en
  • US2837696A - Laminated magnetron constructions : en
  • DE1768186U - SEMI-AUTOMATIC FILLING AND CLOSING DEVICE FOR CONTAINERS MADE OF PARAFFINED PAPER. : de en
  • DE1031688B - Wake-up device in a radio receiver : de en
  • DE1767931U - RIDER BAG. : de en
  • CA558157A - Shell molds : en fr
  • US2837140A - Folding yard chair : en
  • AU227515B2 - Assembly apparatus : en
  • DE1768140U - REVIEW MIRRORS, IN PARTICULAR FOR VEHICLES. : de en
  • DE1031310B - Process for the production of new lumiflavin derivatives : de en
  • FR1158044A - Apparatus for predrying wet sugar or a similar application called a granulator : en fr
  • GB795963A - Oil-soluble polymer composition : en
  • DE1031372B - Mains connection supply circuit for pipes in wireless communications equipment, preferably in television receivers : de en
  • DE1031543B - Method and device for balancing wheel sets for rail vehicles : de en
  • DE969457C - Use of metal salts when packing electrical discharge vessels against tarnishing of silver-plated surfaces : de en
  • US2837001A - Apparatus for turning tires on locomotive wheels : en
  • US2837307A - Supports : en
  • US2837458A - Bonding rubber to substrates : en
  • DE1767958U - CONVERTIBLE BED BENCH. : de en
  • DE1767976U - LIVING CLOTHES CABINET. : de en
  • US2837016A - Sheet feeding and counting assembly : en
  • US2837260A - Safety device for ladders : en
  • CA558347A - Conveyor system for pulp dryers : en fr
  • US2836923A - Outdoor gas lights for insect destruction : en
  • US2837036A - Container car : en
  • US2837268A - Bags : en
  • US2837562A - Synthetic lubricating oil compositions : en
  • GB796050A - Improvements in and relating to imprinting apparatus : en
  • DE1031540B - Eyeglass earpieces : de en
  • DE1767961U - CABINET. : de en
  • US2836945A - Apparatus for delivering into bins cigarettes with mouthpiece coatings : en
  • US2837711A - Electrical control : en
  • US2837401A - Separation of plutonium from aqueous solutions by ion-exchange : en
  • DE1031417B - Method for generating a voltage with a highly constant frequency : de en
  • DE1031473B - Rotary furnace with a non-circular cross-section for melting down metals : de en
  • DE1767864U - TELEPHONE SWITCH. : de en
  • DE1768092U - LIQUID CONTROL VALVE WITH PRESSURE SAFETY. : de en
  • DE969437C - Insulating press bodies for electrotechnical purposes : de en
  • FR1157670A - Low frequency transistor amplifiers : en fr
  • GB796019A - Method and apparatus for producing oriented synthetic filamentary structures : en
  • DE1031500B - Cleaning device for removing contaminants from the upper water layers of a swimming pool or the like. : de en
  • DE1767874U - PRESSURE-RESISTANT ENCLOSURE FOR ELECTRIC SWITCHGEAR OD. DGL. : de en
  • DE1767999U - SINK CABINET. : de en
  • DE969444C - Axially resiliently displaceable, flameproof encapsulated installation socket for fluorescent lamps with single-pin base-mainly for lights in firedamp and explosion-proof execution : de en
  • DE1031643B - Sand, earth filters or the like for air raid shelters : de en
  • DE1768096U - CENTERING AND CLAMPING DEVICE FOR KEY GROOVE MACHINES. : de en
  • GB796060A - Improvements in or relating to yarn winding : en
  • DE1768082U - HANDLE AS A HANDLE OF CONTAINERS, LADDERS, BICYCLE HANDLEBARS OD. DGL. : de en
  • FR1157647A - Balancing process for blinds : en fr
  • FR1158059A - Stretching machine for making sheet glass : en fr
  • CA558289A - Doll eye : en fr
  • DE1768157U - POCKET KNIFE WITH STAMP. : de en
  • GB795872A - Improvements in or relating to liquid-liquid countercurrent extraction of a liquid mixture : en
  • GB795922A - Improvements in or relating to bracelets : en
  • DE1031236B - Process for the production of sheets of two thermoplastic layers intended for the production of lampshades, in particular curved shells : de en
  • DE1767835U - ATTACHMENT TO A NARROW CUTTER JAW FOR CUTTING MACHINES FOR THE CREATION OF SMALL LABELS. : de en
  • DE1767974U - BUILT-IN WALL UNIT FOR BATHROOM. : de en
  • CA558431A - Dyeing of carpets : en fr
  • DE1768000U - SPACING CEILING PANEL WITH HEATING DUCTS. : de en
  • AU3351057A - A method of clearing a rotating flask and centrifugal casting apparatus : en
  • DE1031491B - Loading gear for lifting vehicles, in particular motor vehicles : de en
  • AU3346857A - Getter assembly : en
  • US2837326A - Charge supporting means for furnaces : en
  • DE1031385B - News equipment, especially radio equipment : de en
  • US2837436A - Concrete and cement : en
  • US2837414A - Apparatus for dispensing chlorine dioxide : en
  • US2837354A - Flange coupling for reinforced plural layer resilient tubes : en
  • AU3358957A - Improvements in or relating to error-signal-developing means for position programming control system : en
  • DE1031626B - Two-legged suspension clips for sheet-like goods such as paper, cardboard, foils, films, etc. like : de en
  • DE1031697B - Roadway designed as a mountain and valley railway : de en
  • DE1031258B - Wire bending machine : de en
  • DE1031329B - Hot wind valve, especially for hot wind lines at blast furnaces : de en
  • US2837312A - Automatic jack : en
  • DE1031398B - Electrical selector switch assembly : de en
  • FR1157946A - Road vehicle trailer or semi-trailer with low chassis and bodywork : en fr
  • AU3359357A - Percussion mechanism : en
  • CA558343A - Union for adjacent ends of pipes : en fr
  • CA558364A - Apparatus for use in molding elastomeric materials : en fr
  • CA558393A - Indicating measuring instruments : en fr
  • DE1031680B - Footwear with a springy heel insert : de en
  • DE969477C - Device for spark-free interruption of a multiphase circuit switched by mechanically periodically moving contacts : de en
  • DE1767982U - BATHTUB WITH DRAIN AND OVERFLOW. : de en
  • GB796063A - Improvements in or relating to methods of book binding : en
  • AU3349457A - Improvements relating togas turbine engines : en
  • AU3359657A - Fluid seals between rotating parts : en
  • DE1767811U - LIGHTING GLASS FOR ARMING LIGHTING BODIES : de en
  • DE1031309B - Process for the preparation of substituted 3, 4, 6-trioxohexahydropyridazines : de en
  • DE1768021U - INSTRUMENT HOUSING, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • DE969458C - Adjustment device for moving parts of excavators, depositors, cranes or the like. : de en
  • GB795901A - Semi-solids packaging and dispensing means : en
  • US2836931A - Wiggly lizard : en
  • DE1031617B - Marking picks for keel instruments : de en
  • DE1768138U - SPEED METERS FOR MOTOR VEHICLES. : de en
  • GB795946A - Process for dyeing wool and dyestuff preparations therefor : en
  • GB796040A - Improvements in or relating to radio drift and speed indicators for use on aircraft : en
  • US2837380A - Track recoil mechanism : en
  • CA558326A - Paperboard manufacture : en fr
  • DE1767830U - BROOM. : de en
  • AU3357857A - Apparatus forand method of manufacturing resilient air springs for use in vehicle suspensions : en
  • BE533803A - PROCESS FOR TREATMENT OF MIXTURES INCLUDING VINYL ETHERS OF ALIPHATIC OR CYCLO-ALIPHATIC ALCOHOLS WITH FOUR CARBON ATOMS AND MORE OF THESE ALCOHOLS. : en fr
  • AU225861B2 - An improved screening machine for classifying and grading loose materials : en
  • CA558137A - Door stop : en fr
  • US2837105A - Proportioning feeder : en
  • US2837708A - Dynamic braking of capacitor motor : en
  • US2836868A - Safety strap buckle : en
  • US2837362A - Door ventilator latch : en
  • US2837589A - Active material for storage batteries : en
  • US2836930A - Missile with ram jet sounding device : en
  • CA558287A - Process for isolating pyridine carboxylic acids from their salts : en fr
  • DE1768055U - DEVICE FOR ATTACHING FARMING EQUIPMENT TO TRACTORS. : de en
  • CA558313A - Apparatus for cutting gear tooth surfaces : en fr
  • DE1031421B - Non-preheatable oxide electrode for flashlight discharge lamps and high-pressure discharge lamps : de en
  • US2837181A - Fluid cooling system for liquid cooled friction brakes : en
  • US2837212A - Surface drain : en
  • USD182967S - Slide file box or similar article : en
  • CA558185A - Hydraulic pressure valve device : en fr
  • US2837533A - New quaternary amino ethers and a process for their preparation : en
  • US2837590A - Molybdenum anode cell : en
  • DE1031378B - Adjustable impedance for a waveguide : de en
  • DE969443C - Regenerating used incandescent lamp bases : de en
  • US2836912A - Display device : en
  • US2837721A - Means for delaying electric impulses : en
  • FR1157891A - Improvements to control or command devices responding to the relative speed of a fluid : en fr
  • DE1768052U - JEWELRY CHAIN. : de en
  • US2837384A - Piston : en
  • AU3349857A - Improvements in or relating to apparatus forthe production of envelopes : en
  • US2837652A - Solid state inverters : en
  • DE1031516B - Process for the production of pearl polymers : de en
  • FR1157665A - Steam helmet for hair treatment : en fr
  • US2837267A - Bags : en
  • DE1031406B - Circuit arrangement for remote control and remote monitoring of switching devices : de en
  • US2837152A - Horizontally adjustable venetian blind : en
  • US2837218A - Relish dish : en
  • US2837071A - Carburetor : en
  • US2837245A - Low pressure flexible wall container : en
  • US2837698A - Electrical apparatus : en
  • US2837253A - Retractable container spout : en
  • AU222283B2 - Improvements in or relating to fuel cells : en
  • DE1031369B - Circuit arrangement for determining the zone and direction value in self-dialing long-distance traffic in telecommunication systems, in particular telephone systems : de en
  • DK85639C - Process for the preparation of stable, oily vitamin emulsions. : da en
  • DE1031635B - Process for the production of fine-grained and at the same time highly sensitive halogen silver emulsions : de en
  • GB796034A - Improvements in moving advertisements of the non-endless band type : en
  • US2837479A - Fire-fighting foams and methods of producing the same : en
  • US2837424A - Process for preparing a catalyst of a silver-base alloy : en
  • US2837492A - Process of making colorless aqueous saline solutions of polyacrylonitrile : en
  • DE1031512B - Process for the production of high molecular weight fiber and film forming polycarbonates : de en
  • CA558373A - Copper oxide fungicidal composition : en fr
  • AU3351157A - Centrifugal pipe casting machine : en
  • FR1157747A - Seat belt device for passengers of land, air or sea vehicles : en fr
  • GB796075A - Improvements in or relating to heterodyne mixing circuits : en
  • AU220256B2 - Improvements in or relating to apparatus forthe production of envelopes : en
  • DE1767839U - COLLECTOR BOLDER FOR HEAVY DUTY INSERTS. : de en
  • DE969475C - Abbrandkoerper for arc protection devices to prevent unrestrained wandering of the arc on a high-voltage overhead line : de en
  • GB796023A - Improvements in or relating to flutter dampers : en
  • US2837497A - Amine curing agent for epoxy resins : en
  • DE1767847U - ROTATION MULTIPLE WITH INPUT DEVICE. : de en
  • FR1157722A - Improvements to devices for recording electrical signals : en fr
  • DE1031435B - Radiation indicator for the detection of biologically effective corpuscular or electromagnetic radiation : de en
  • DE1031590B - Centrifugal friction brake : de en
  • DE1767820U - ONE-PIECE CUPS ON CONVEYOR DEVICES FROM TURNERS OF TRAVELING HILL SEEDING SYSTEMS. : de en
  • US2837062A - Hydraulic power unit : en
  • DE1767817U - TRACK EXPANSION, IN PARTICULAR FOR PIT TRACKS. : de en
  • DE1767998U - LIQUID TANK, IN PARTICULAR HOT WATER DEVICE. : de en
  • DE1031245B - Pivot joint cap made of steel or light metal for pit construction : de en
  • DE1031708B - Process for the production of an inorganic puelpe, in particular mica puelpe : de en
  • AU3347057A - Semiconductor devices : en
  • CA558142A - Gas and hydro carbon transmission process : en fr
  • DE1031303B - Process for the preparation of thiourea derivatives containing sulfonic acid groups : de en
  • FR1158130A - Sheets of fluorescent synthetic materials and their preparation process : en fr
  • GB796042A - Improvements in or relating to the preparation of curable polyurethane-urea elastomers : en
  • US2837210A - Oscillating sieves, screens or the like : en
  • CA558253A - Refrigerator door with egg dispenser : en fr
  • CA558170A - Production of dihalobenzenes : en fr
  • DE1031640B - Diaphragm piston pump : de en
  • FR1157645A - Cargo ship for the transport of bulk materials : en fr
  • FR1157660A - Dyeing of synthetic polyester materials : en fr
  • FR1158034A - Machine for counting the folds of a pleated sheet and cutting it : en fr
  • DE1031619B - Process for the production of salted meat or meat products for dietetic purposes : de en
  • FR1157976A - Contact photographic reproduction device : en fr
  • FR1157991A - Improvements to packing cases : en fr
  • DE1767833U - PAPER CUTTING MACHINE WITH SLOTTED TABLE. : de en
  • DE1768059U - MOBILE MANURE SPREADER. : de en
  • US2837641A - Radio frequency actuated transfer relay : en
  • US2837692A - Cathode ray beam deflection apparatus : en
  • DE1767846U - CARBON PAD WITH PIN-HOLE CARD. : de en
  • FR1157787A - Method and device for packaging liquids and pastes in thermoplastic containers : en fr
  • FR1158107A - Socket, such as pantograph, for electric vehicles with overhead power lines : en fr
  • FR1158148A - Ingot mold massing device allowing the production of ingots with fixed or variable weights : en fr
  • FR1157717A - Scraper for the production of foam latex sheets : en fr
  • GB795927A - Improvements in and relating to the preparation of peracids : en
  • GB796173A - Improvements in or relating to explosive projectiles : en
  • FR1157902A - Process for simultaneous extraction of oil and protein from oleaginous material : en fr
  • GB795887A - Method of and device for burning fuels : en
  • GB796099A - Improvements relating to single-phase electric induction motors : en
  • GB796068A - Improvements in or relating to wheels and wheel rims : en
  • DE1031728B - Overhead track for agricultural purposes : de en
  • DE1031373B - Circuit arrangement for stabilizing the voltage supplied to a load by a DC voltage source : de en
  • DE1031629B - Device for depth of field display : de en
  • GB796182A - Improvements in or relating to supports for the bodies of rail vehicles : en
  • GB795989A - Improvements in or relating to the extrusion of metal billets : en
  • DE1768133U - CONTINUOUSLY VARIABLE TRANSMISSION, ESPECIALLY FOR MOTOR VEHICLES. : de en
  • US2837242A - Apparatus for dispensing viscous material : en
  • US2837029A - Hydraulic subsurface pump and motor : en
  • US2837456A - Filament wound container : en
  • DE1031370B - Circuit arrangement for switching evaluation devices on and off on telephone lines : de en
  • DE1768111U - ADVERTISING SIGNS TO PICK UP ORIGINAL PACKAGES. : de en
  • GB796130A - Polyalkylindanes and process for manufacturing the same : en
  • DE1031624B - Constantly working pulp pressure cooker : de en
  • DE1767906U - LARGE AREA LUMINAIRE. : de en
  • FR1157628A - Improvements to bottles and similar containers and their envelopes : en fr
  • FR1157869A - Multiple needle sewing machine, including two needle sewing machine, with device for selectively engaging or disengaging the needle bars : en fr
  • GB795913A - Improved apparatus for emptying milk cans : en
  • US2837446A - Textile materials with an anti-static finish and process of making same : en
  • DE1031336B - Flat structure composed of individual beams made of reinforced or prestressed concrete, e.g. B. Bridge : de en
  • DE1031608B - Hobbing cutter : de en
  • CA558309A - Inhibition of polymerization of vinyl chloride : en fr
  • CA558350A - Electrical logging of earth formations traversed by a bore hole : en fr
  • US2836982A - Friction drive wheel : en
  • DE1767810U - Puncture glove. : de en
  • DE1031564B - Device for growing plants according to the hydroponic process according to the hydroponic process in containers with salt solutions for plants : de en
  • DE1031363B - Circuit arrangement for hand-operated switching devices for long-distance telephony : de en
  • DE1031633B - Device for the simultaneous winding and unwinding of an endless strip of film : de en
  • US2837599A - Wave-signal receivers : en
  • US2837609A - Electric switch : en
  • DE1031736B - Safety device on powder-powered bolt-actuating devices : de en
  • DK85669C - Closing mechanism for grain silos and similar containers with a damper-regulated outlet. : da en
  • DE1031735B - Circular loom : de en
  • US2837367A - Syrup tank and cover therefor : en
  • US2837502A - Stable high-solids latices : en
  • US2837714A - Method of testing electrical insulation : en
  • CA558408A - Door hinge mechanism : en fr
  • CA558330A - Interpolymers of vinyl halides ethylenically unsaturated esters and glycidyl polyethers : en fr
  • CA558353A - Catalytic cracking apparatus : en fr
  • CA558255A - Seals between metal conductors and ceramic insulators : en fr
  • US2837722A - Tuned cavity systems : en
  • DE1031231B - Heavy fluid separator : de en
  • US2836972A - Impregnating and molding of leather : en
  • US2837485A - Ari-ch : en
  • DE1767989U - ELECTRIC OR GAS COOKER. : de en
  • AU2768357A - Fruit and vegetable cutting machine : en
  • CA558352A - Esters of sulfonic acids and certain epoxy-substituted alcohols and method for their preparation : en fr
  • DE1031464B - Coal-fired radiation boiler : de en
  • DE1768147U - PROPELLER MOUNTING. : de en
  • US2837099A - Hair treatment pads for combs : en
  • US2837294A - Prompting apparatus : en
  • AU224067B2 - Process forthe preparation of metal alkyls : en
  • CA558337A - Brake and clutch device : en fr
  • FR1157729A - Self-filling and draining development tank : en fr
  • US2836826A - Construction for sleeved garment : en
  • GB795994A - Improvements in or relating to method of making metal fabrications : en
  • AU225038B2 - Process for welding stretched foils of weldable thermoplastic materials : en
  • AU225839B2 - Means for improving glidepath guidance to aircraft pilots on approach to landing : en
  • DE1031271B - Foam thread with a textile-like character : de en
  • DE1767942U - OVERLOOK FOR CLAMPING CURTAIN RAILS TO WALL IRON. : de en
  • US2837122A - Method of reducing leaks in conduits : en
  • DE1031304B - Process for separating water from castor oil : de en
  • DE1031575B - Injection internal combustion engine working with air compression and self-ignition : de en
  • FR1157875A - Advanced process for mineral processing : en fr
  • DE1031339B - Circuit for issuing commands in signal boxes with electrical locks, especially in track plan signal boxes : de en
  • DE1031291B - Process for the production of gases containing sulfur dioxide by gradual roasting of roastable sulfur in addition to antimony or materials containing antimony and arsenic in fluidized beds : de en
  • DE1768077U - QUICK FASTENER FOR FASTENING COVER PLATES. : de en
  • US2837469A - Distilling apparatus for the production of pure water : en
  • CA558395A - Range oven heating apparatus : en fr
  • CA558290A - Toy : en fr
  • DE969435C - Arrangement for converting phase-modulated pulses into code signals : de en
  • US2837048A - Method of applying wax to the flange of a can body : en
  • US2837360A - Self energizing sealing ring : en
  • GB796133A - Improvements in or relating to unsaturated bicyclic compounds and their polymers : en
  • CA558160A - Jig saw chuck : en fr
  • DE1031287B - Device for irradiating and / or sonicating goods : de en
  • US2837026A - Depth charge firing control mechanism : en
  • US2836878A - Electric devices employing semiconductors : en
  • DE1031544B - Device for determining the adhesion of a body to another body that is glued to it : de en
  • US2837170A - Air filter lubricants : en
  • US2837565A - Chemical process for recovery of acids : en
  • US2837601A - Arrangement for generating amplitude modulated pulse trains : en
  • USD182943S - Expanded metal sheet : en
  • USD182948S - Electric range : en
  • DE1768139U - FOOT WIPERS ON VEHICLES. : de en
  • US2837282A - Water mixing valve : en
  • USD182952S - Stick toy : en
  • CA558283A - Tunnel furnace for heat treating objects : en fr
  • CA558334A - High voltage high speed short-circuiting switch : en fr
  • US2837619A - Strain sensitive element and method of manufacture : en
  • US2837164A - Well completion method : en
  • US2837336A - Scoring circuit : en
  • FR1157941A - Mold, especially for molding concrete blocks : en fr
  • FR1158008A - Device supplied with alternating current and providing direct current power to receivers : en fr
  • GB796219A - Improvements in feed devices for paper and the like : en
  • US2837556A - Propionitriles and method of preparing same : en
  • US2837700A - Impulse responsive circuit : en
  • CA558213A - Exterior driving mirror fittings for vehicles : en fr
  • US2837003A - Mouthpiece and ligature for reed instruments : en
  • DE1031663B - Bead reinforcement for vehicle tires : de en
  • US2836987A - Mechanical discriminating device : en
  • US2837544A - Synthesis of steroids : en
  • US2837315A - Hydrostatic bumper jar : en
  • FR1157967A - Canning Can Making Apparatus : en fr
  • US2836978A - Automatic liquid sample dispenser : en
  • DE1031241B - Device for fully mechanical extraction of a floez in longwall mining : de en
  • DE1768007U - CLADDING HANGER. : de en
  • DE1768033U - DEVICE FOR ELECTRIC MEASUREMENT OF VERTICAL FORCES AND VIBRATIONS APPEARING ON VEHICLE WHEELS OR AXES, IN PARTICULAR MOTOR VEHICLE WHEELS. : de en
  • AU225336B2 - Anthradipyridazones : en
  • CA558421A - Radar transmit receive switch : en fr
  • AU226434B2 - Improvements in crates : en
  • AU2391656A - Means for improving glidepath guidance to aircraft pilots on approach to landing : en
  • US2837087A - Apparatus for use in treating visual defects : en
  • US2837142A - Folding chair : en
  • US2837519A - Accelerator of vulcanization of rubber : en
  • USD182953S - Phonograph record holder or the like : en
  • FR1157780A - Plastic folding rain hat : en fr
  • GB796211A - Fluorescent stilbene derivatives : en
  • US2836844A - Mechanical door check : en
  • US2837018A - Automobile glass transparency device : en
  • US2837409A - Chloramine process : en
  • USD182968S - Dishwasher : en
  • US2837608A - Railway conductor plow : en
  • US2836932A - Portable crop saver : en
  • DE1031432B - Low-noise electrical discharge tubes for amplifying very short electromagnetic waves, in which a flow of electrons interacts with the field of these waves : de en
  • DE1031556B - Knife for the cutting unit of a mower : de en
  • DE1767832U - SHAVING BRUSH. : de en
  • DE1767916U - EVAPORATIVE OIL BURNER WITH FLIP PIPE. : de en
  • CA558171A - Automatic ventilating air filters : en fr
  • CA558244A - Stiffened wool and fur hats and process for stiffening same : en fr
  • US2837266A - Storing, display and carrying container : en
  • FR1157824A - Well drilling rig : en fr
  • FR1157894A - Oxidation of semiconductor surfaces for controlled diffusion : en fr
  • GB796109A - Improvements in or relating to fluorescent screens for use in radiography : en
  • US2836907A - Cushioned heel construction : en
  • FR1157727A - Dust extractor : en fr
  • GB795874A - A new or improved control for hydraulic servo mechanism : en
  • CA558299A - Synthesis of the amino acid, d,1-methionine : en fr
  • US2836870A - Cam cleat : en
  • US2837539A - Pregnene-20-thiones : en
  • DE1031562B - Movable cover for crops to be created from cold-bed windows : de en
  • US2836867A - Process of making mold : en
  • US2836914A - Collapsible sign structure for vehicles : en
  • DE1767904U - NON-OBSTRUCTIVE AXIAL RAYS OF LIGHT FOR FLUORESCENT LAMPS. : de en
  • US2836973A - Anti-pick cylinder lock : en
  • US2837286A - Temperature and humidity control system : en
  • US2837687A - Color television system : en
  • US2837264A - Two piece carton with neck : en
  • CA558394A - Sealed electrical members and process for producing them : en fr
  • US2837076A - Simulated pneumatically operated machine gun : en
  • US2836876A - Container for human bodies : en
  • AU221004B2 - Focusing header assembly machine : en
  • CA558131A - Twist type chuck : en fr
  • CA558397A - Electric water heater apparatus : en fr
  • US2837607A - Hearing aid devices : en
  • US2837726A - Reluctance tuned radio frequency coil : en
  • DE1767892U - LIQUID COOLED RUNNER FOR ELECTRIC MACHINERY. : de en
  • DE1768094U - KEY SWITCHES WITH A LATCH IN THE SHAPE OF A SO-CALLED FORWARD LATCH. : de en
  • US2837127A - Apparatus and method for filling containers with liquid : en
  • US2837396A - Process and apparatus for evacuating electronic tubes and the like : en
  • US2837506A - Polymerization of chloroprene : en
  • US2837275A - Control of totalizer selecting mecha : en
  • US2836851A - Apparatus for extrusion : en
  • US2837431A - Process for conditioning grape and analogous berry or fruit materials prior to extraction of juice therefrom : en
  • CA558377A - Modified polyester coating composition : en fr
  • DE1031467B - Device on centrifugal blowers to prevent oil from being sucked out of the suction-side shaft bearing space : de en
  • DE1768019U - MARKED HAT INSERT. : de en
  • FR1157613A - Ampoule cutter : en fr
  • US2837737A - Radar sweep multiplier : en
  • CA558238A - Process and apparatus for separating and quenching oil products : en fr
  • DE1767850U - FREEZER CHEST. : de en
  • US2836967A - Flake ice making apparatus : en
  • US2837303A - Landing gear for seaplanes : en
  • FR1157635A - Manufacture of objects made of earth and glass closely married to fire : en fr
  • DE1768167U - ROAD OBSTACLE WARNING DEVICE. : de en
  • US2837620A - Strain gauges and load weighing cells : en
  • DE1767875U - MOUNTING SUPPORT MADE OF INSULATING MATERIAL. : de en
  • FR1157624A - Method and device for manufacturing parts of synthetic materials of all kinds reinforced with fibers : en fr
  • FR1157874A - Furnace, in particular for the manufacture of magnesium : en fr
  • FR1158036A - Method and apparatus for the separation of gas mixtures : en fr
  • US2837499A - Monomeric polymerizable ureido and thioureido vinyl ethers and methods for producingthem : en
  • US2837598A - Selective control and relative volumes indicator for voice and/or music amplifiers : en
  • CA558424A - Golf ball : en fr
  • DE1767937U - EJECTOR, ESPECIALLY FOR VACUUM CLEANERS ON COMBUSTION MACHINES. : de en
  • CA558362A - Thermolytic and pyrolytic gas generation : en fr
  • FR1157979A - Hosiery machine or multi-motion machine controller, similar : en fr
  • FR1158020A - Electronic circuit of telephone subscriber lines : en fr
  • GB796014A - Improvements in and relating to internal combustion engines : en
  • US2837615A - Thermostatic control device : en
  • DE1768074U - HEAT RING FOR THE SCREW IN THE INJECTION NOZZLE BRACKET OF INTERNAL ENGINEERING MACHINES. : de en
  • FR1157718A - Backing pad for abrasive disc : en fr
  • FR1157996A - Method and device for controlling the elevators of a flying machine : en fr
  • FR1158144A - Solid fuel distillation furnace : en fr
  • AU221472B2 - Signalling device for tanks andother containers intended tobe repeatedly filled with liquids : en
  • AU3359557A - Electrode for storage batteries : en
  • US2837265A - Collapsible shipping receptacle : en
  • US2837515A - Halogenation process for converting delta7-allosteroids to delta 7, 9 (11)-allosteroi : en
  • US2837567A - Preparation of beta, beta'-oxydipropionic acid : en
  • US2837352A - Swivel coupling with resilient ring to bias detent means : en
  • US2837460A - Pertussis vaccine preparation : en
  • US2837626A - Method for producing welded tubing : en
  • US2837671A - Commutator bar construction : en
  • CA558136A - Hold-down unit for clamping devices : en fr
  • US2836966A - Liquid refrigerant transfer system : en
  • US2837657A - Radiographic method and apparatus : en
  • DE1031444B - Process for the production of ferromagnetic sintered bodies : de en
  • CA558214A - Production of parachlorophenyl parachlorobenzene sulfonate : en fr
  • AU219126B2 - Semiconductor devices : en
  • CA558155A - Compositions for the production of shell molds : en fr
  • GB796127A - Supply installation for apparatus treating pulverulent material : en
  • DE1767804U - REINFORCEMENT FOR HORSES, ESPECIALLY BRASSES. : de en
  • CA558345A - Machine for stitching signatures and the like : en fr
  • US2837680A - Electrode support : en
  • CA558420A - Magnetic amplifier for control purposes : en fr
  • US2837487A - Resistor enamel and resistor made therefrom : en
  • AU236459B2 - Polyurethane plastics : en
  • US2837098A - Dental floss holder and dispenser : en
  • US2837250A - Measuring and dispensing attachment : en
  • CA558132A - Chuck for supporting a plurality of work pieces : en fr
  • AU225407B2 - Prefabricated roof unit : en
  • CA558322A - Production of formamidines : en fr
  • AU222057B2 - Apparatus forand method of manufacturing resilient air springs for use in vehicle suspensions : en
  • DK85668C - Writing tool with a retractable writing device. : da en
  • GB796086A - Improvements in or relating to journal bearings : en
  • CA558274A - Air puffer for circuit breakers : en fr
  • US2837057A - morlock etal : en
  • DE1031584B - Radial clamping element : de en
  • DE1767913U - INDUCTION DEVICE. : de en
  • FR1157704A - Elastic seal for tubular fittings : en fr
  • FR1157795A - Automatic dosing device : en fr
  • GB796131A - Improvements in methods of bonding a plastic faced fabric to a rigid backing to produce a laminated material : en
  • DE1031636B - Device for exposing or developing blueprints : de en
  • FR1158014A - Improvements to laboratory workstations : en fr
  • FR1158023A - Improvements to hydraulic control devices : en fr
  • DE1767940U - FLOORING DEVICE. : de en
  • DE1031667B - Gear shifting device, especially for motorcycle gearboxes : de en
  • DE1031382B - Device in a waveguide for changing the direction of polarization : de en
  • DE1767929U - HAIR DRESS. : de en
  • AU3358757A - Electron gun. m : en
  • DE1767860U - SPEAKER FUNNEL. : de en
  • DE1768150U - PUSHER CONNECTION FOR DOOR LOCKS. : de en
  • DK85643C - Apparatus for indirect air heating. : da en
  • USD182949S - : en
  • USD182984S - Covered coat hanger : en
  • US2837638A - Pulse generator : en
  • US2837548A - Separation process using complexing and adsorption : en
  • CA558177A - Method of making an asphalt bonded paper laminate and product : en fr
  • DE1767845U - CROSS-COPY FORMS SET IN A SHINGED ARRANGEMENT. : de en
  • AU228751B2 - Heat stabilised thermoplastic compositions comprising olefin polymers : en
  • CA558178A - Molding compositions containing as a filler, regenerated cellulose and cellulose pulp : en fr
  • AU218141B2 - Devices forthe recognition of printed characters : en
  • BE533846A - PROCESS FOR REMOVING THE POLYMERIZATION CATALYZERS OF CURABLE ORGANOPOLYSILOXANES. : en fr
  • US2837423A - Nickel base cathode emissive alloy : en
  • US2837588A - Polymerization of tertiary olefins : en
  • CA558275A - Air inlets in self-propelled vehicles : en fr
  • GB796010A - Improvements in gas sampling apparatus : en
  • AU223127B2 - Improvements relating to telephone instruments : en
  • US2837270A - Axial flow compressor : en
  • US2837382A - Bearing mounting : en
  • AU225616B2 - Improvements in and relating tothe production of coke andother products from coal tar, pitch, or related materials : en
  • DE1768118U - DEVICE FOR CONTINUOUSLY COMPENSATING COLOR MALFUNCTIONS WHEN COPYING OR ENLARGING COLOR NEGATIVES OR COLOR POSITIVES. : de en
  • DE1031499B - Method and device for determining the starting points of wall breakthroughs to be made on both sides : de en
  • DE1768146U - GRAVITY DAVIT. : de en
  • DE1031335B - Mobile road paver with a compaction beam : de en
  • DE1031686B - Method of filling bullets : de en
  • FR1157686A - Electrical contact for closing and opening circuits in line disconnectors : en fr
  • AU3349657A - Novel (n-alkyl-piperidone)-acyl-hydrazones and process for their production : en
  • CA558205A - Hydraulic valve control for reversing transmission : en fr
  • IS379B6 - Method for peeling fish fillets and equipment for implementing the method. : en is
  • DE1031407B - Process for producing the power supply lines for temperature-sensitive resistor assemblies : de en
  • GB795943A - Improvements in or relating to tool holders for machine tools : en
  • DE1031359B - Circuit arrangement for regulating the amplification and / or damping of voltages in a message tape : de en
  • DE969463C - Carbon arc lamp with automatic ignition device : de en
  • AU3352257A - Improvements in crates : en
  • CA558256A - Cyclic processes of producing uci6 : en fr
  • DE1767805U - CLOTHING MADE OF PLASTIC OR RUBBER, IN PARTICULAR PROTECTIVE WORK CLOTHING. : de en
  • DE1768192U - PRESSURE COMPENSATION DEVICE FOR WATER HOSE. : de en
  • DE1031427B - Measuring device for semiconductor directional conductor : de en
  • DE1031458B - Process for the pretreatment of dry lubricants : de en
  • GB795978A - Jet damping and metal purifying device for ingot or other moulds : en
  • FR1157841A - Control device for sewing machine systems : en fr
  • DE1031611B - Device for fixing the drive spindle carrying a tool-receiving collet at its free end in manually operated devices for filing, grinding or the like. : de en
  • GB796147A - Improvements in or relating to cloth : en
  • GB795993A - Milling cutter with detachable circular tools : en
  • GB796065A - Pipe joints : en
  • DE1031572B - Piston-controlled two-stroke injection internal combustion engine with reverse scavenging : de en
  • AU3348757A - Optically brightened fibre and film-forming polymers : en
  • FR1157856A - Lubricated ball valve : en fr
  • GB796216A - Pellet type heat exchanger : en
  • USD182951S - Whatnot mirror or the like : en
  • CA558357A - Hinge and check : en fr
  • CA558403A - Circuit breakers : en fr
  • CA558410A - Magnetic amplifiers : en fr
  • GB796077A - A rotary seal and timing device : en
  • AU3360057A - Improvements in and relating to locking and actuating mechanisms Tor-aircraft canopies : en
  • CA558211A - Retaining notch for a container : en fr
  • DE1031306B - Process for the production of sulfur, selenium or tellurium containing alkyl aluminum compounds : de en
  • DE1031352B - Arrangement for generating and setting the premagnetization in magnetic amplifiers : de en
  • US2837119A - Combined control diaphragm and safety diaphragm for gas pressure regulator : en
  • US2837516A - Delta 5, 16-3-ethylenedioxy-pregnadiene-11, 20-dione and process therefor : en
  • DE1031255B - Device for cooling the mandrel of a press : de en
  • DE1031731B - Device for the continuous laying of a seamless asphalt mat from a ship : de en
  • DE1768100U - SEWING MACHINE REEL CASE. : de en
  • DE1767970U - MOVABLE VERTICAL PARTITION WALLS FOR STORAGE RACKS. : de en
  • CA558204A - Synthetic rope structure and method of making same : en fr
  • GB796116A - An improved lawn or like rake : en
  • GB796200A - Improvements in and apparatus for carrying out chemical or physical processes involving finely divided solids and gases : en
  • US2837310A - Device for inspecting side walls of tires : en
  • DE1767823U - BARBED WIRE. : de en
  • US2837494A - Silicone rubber of improved thermal stability containing triorganophosphine oxide : en
  • GB795982A - Improvements in or relating to the casting of steel or a steel alloy under vacuum : en
  • FR1158024A - Safety harness device usable in particular by pilots or passengers of aircraft : en fr
  • DE1031293B - Process for treating silicon : de en
  • GB796004A - Improvements relating to tubulous heat exchangers and heat exchanger tubes : en
  • US2837660A - Glass - : en
  • FR1157807A - Vibrating bench for the production of molded tiles : en fr
  • GB795968A - Manufacture of highly polymeric polymethylene terephthalates : en
  • GB796095A - Improvements in or relating to a process and installation for separating and obtaining tar, ammonia and ammoniacal liquor for gaseous products of dry distillation : en
  • DE1031404B - Device for the optional electrical remote setting of a shaft depending on an arbitrarily adjustable selector : de en
  • DE1031462B - Check valve arranged in the wind pipe of a gas generator : de en
  • DE1031448B - Process for welding a copper wire to an aluminum body : de en
  • DE1767836U - HOLDING DEVICE FOR INSERT CONTAINERS IN ALBUMS OF ALL KINDS. : de en
  • GB796078A - Improvements in or relating to apparatus for contacting a liquid with another fluid : en
  • GB796137A - Improvements in and relating to disc wheels : en
  • DE1031360B - Circuit arrangement for telephone manual switching systems : de en
  • DE1767821U - DEVICE FOR ACCEPTING THE AXIAL THRUST AND FOR ADJUSTING THE ROLLS OF A ROLLING STAND IN THE DIRECTION OF THEIR AXES. : de en
  • DE969467C - Device for holding together laminated magnetic cores moved by alternating magnetic forces : de en
  • GB795929A - Method of increasing the cetane number of a compression ignition engine fuel : en
  • DE1031490B - Crane vehicle with a crane boom that can be rotated around a vertical axis : de en
  • FR1157690A - Device equipped with a fluorescent screen : en fr
  • FR1157816A - Rotary internal combustion engine with radial cylinders and variable stroke : en fr
  • US2837285A - Thermostatic and pressure responsive control valve : en
  • DE969447C - Circular knitting needle : de en
  • FR1157707A - Roller for conveyor belts and the like and method of making same : en fr
  • FR1157885A - Method for increasing the molecular weight of polyamides : en fr
  • FR1157937A - transistron logic element for electronic computers : en fr
  • FR1157712A - Vehicle suspension : en fr
  • FR1158037A - Olefin polymers, processes and catalysts used in their preparation : en fr
  • DE1768129U - KITES IN RHOMBUS SHAPE. : de en
  • DE969480C - Method for determining the temperature maintenance and steam consumption by measuring the condensate temperature in the overpressure and atmospheric pressure range and measuring the amount of condensate on drying cylinders, rollers, cookers, calorifiers, heating elements or similar steam-heated units : de en
  • FR1157766A - Improvements to waterproof packaging films with plastic coating based on normally strong polyethylene : en fr
  • DE969448C - Iron room heater with top burn : de en
  • FR1157945A - A cleaning and degreasing device comprising several chambers thermally insulated from the outside : en fr
  • GB796171A - Electrically controlled reverse gear drive : en
  • DE1031659B - Spray device for windscreen washer systems, especially for the windshields of motor vehicles : de en
  • GB796103A - Improvements in frames for autocycles : en
  • US2837323A - Hose nozzle with aerator : en
  • DE1767996U - VANE WHEEL ARRANGEMENT ON THE FRONT SURFACES OF FILTERS, COOLERS AND HEAT EXCHANGERS. : de en
  • US2837512A - Activated cellulose ethers and process of preparing same : en
  • FR1157740A - Semi-trailer coupling with swiveling platform, oscillation dampers and ball bearing : en fr
  • US2837093A - Hypodermic syringe : en
  • US2837146A - Cushion covers and breather eyelets therefor : en
  • US2837665A - Electro-mechanical voltage differential detector : en
  • CA558378A - Conveyor system for advancing and dividing a series of articles : en fr
  • DE1031505B - Process for the bending deformation of objects made of thermoplastic foam plastics : de en
  • DE1031716B - Insert device for dust-free emptying of garbage cans : de en
  • DE969451C - Oil pot for thrust bearing : de en
  • FR1157927A - Water resistant polyurethane foams : en fr
  • US2837121A - Flexible hose and method and apparatus for making same : en
  • US2837143A - Border wire interlock for sinuous spring cushion : en
  • CA558146A - Measuring and dispensing attachment for tea containers : en fr
  • CA558320A - Automatic screwdown control for rolling mills : en fr
  • AU2384956A - Low water content concrete mixer : en
  • CA558336A - Axle steering lock : en fr
  • DE1767856U - SOFT. : de en
  • DE969479C - lubricant : de en
  • FR1157997A - Device for controlling the propulsive thrust and the flight speed of a flying machine : en fr
  • FR1158019A - Antenna attack device : en fr
  • GB796052A - Improvements relating to collapsible hut and like constructions : en
  • US2837262A - Package holder for cans and the like : en
  • US2836908A - Toe covers for ice skates : en
  • US2837564A - Selective decarboxylation process : en
  • AU3353757A - Production of gases containing sulfur dioxide and of solid roasted products free from arsenic and antimony by fluidized layer roasting or materials containing roastable sulfur in addition to arsenic and/or antimony : en
  • CA558202A - Mower : en fr
  • CA558335A - Gasket and pipe end for bell and spigot : en fr
  • US2837043A - Biscuit making apparatus : en
  • US2837430A - Method of making dyed relief records : en
  • DE1031290B - Process for increasing the rate of dissolution of sulfur in ammonium sulfide solutions : de en
  • US2837050A - Anchor hoist and holder : en
  • US2837231A - Bale-handling attachment for industrial trucks and the like : en
  • US2837377A - Automatic regulating device for pneumatic conveyors : en
  • US2837386A - Piston ring assemblies : en
  • US2837650A - Apparatus for generating stable frequencies : en
  • DE1031733B - Deep sand trap with vertical water supply : de en
  • DE1767816U - DRILL BIT. : de en
  • DE1767840U - RETRACTABLE SUSPENSION RAILS FOR DOCUMENT CONTAINER OD. DGL. : de en
  • FR1157881A - Self-propelled rail train, in particular multiple unit rail train : en fr
  • US2837109A - Waterproofing material pumping apparatus : en
  • US2837308A - Fluid control valves : en
  • US2837369A - Bottom opening bin : en
  • DE1767834U - DEVICE FOR PRESSING THE STACKED MATERIAL, FOR EXAMPLE PAPER STACKS, IN PARTICULAR IN PAPER CUTTING MACHINES. : de en
  • CA558359A - Motor-pump unit with bathed motor-rotor : en fr
  • FR1157901A - Ball bearing tester : en fr
  • GB796037A - Improvements in the manufacture of iron oxide pigments : en
  • US2837301A - Convertiplane with automatic rotoraileron coupling : en
  • US2837450A - Method of bonding parts of light alloy heat exchangers : en
  • DE1031554B - Spade that can be dismantled into individual parts : de en
  • DE1768089U - LABYRINTH SEAL AT THE SHAFT OUTLET OF A MINING MACHINE DRIVE. : de en
  • DK85640C - Mechanism for simultaneous opening or closing of at least two sliding doors, preferably by dishwashers. : da en
  • US2836890A - Denture : en
  • US2837434A - Dental impression composition : en
  • US2837618A - Semi-conductor alloys : en
  • USD182965S - Table : en
  • US2837000A - Pattern supports for lathes : en
  • US2837410A - Manufacture of stabilized concentrated hydrazine compositions : en
  • US2837581A - Isomerization of xylene : en
  • US2837624A - Vaporizer : en
  • US2837631A - Storing lamp fixtures : en
  • CA558187A - Coffee percolators : en fr
  • CA558294A - Soldering operations flux compositions : en fr
  • CA558349A - Shingle and shingled covering : en fr
  • FR1157798A - Seal for bearings and other parts of machines incorporating rotating members : en fr
  • GB796024A - An improved check counter particularly for use in self-service stores : en
  • AU3355357A - Signalling device for tanks andother containers intended tobe repeatedly filled with liquids : en
  • USD182954S - Dental chair seat : en
  • US2836942A - Method of encasing and sterilizing needles : en
  • US2837052A - Indicating apparatus : en
  • AU226432B2 - Telescoping fluid cylinder : en
  • US2837357A - Pitman connection : en
  • CA558325A - Nozzle exit valve : en fr
  • US2837730A - Deflection method for cathode-ray tube : en
  • DE1031570B - Snail repellants : de en
  • CA558200A - Process for the manufacture of new amides : en fr
  • CA558342A - Process for the pretreatment of oxidic iron catalysts : en fr
  • DE1031740B - Rotating device for processing profiled workpiece surfaces : de en
  • DE1031507B - Foams : de en
  • US2837302A - Flying machine : en
  • US2837363A - Latching mechanism : en
  • FR1157664A - Cooling system for turbo-generators : en fr
  • FR1157757A - Device for adjusting the armature current and the speed of rotation of a direct current electric machine : en fr
  • DE1767910U - HEATING PAD. : de en
  • DE1767918U - PARALLEL FLOW BURNERS, IN PARTICULAR FOR GAS-AIR MIXTURES. : de en
  • FR1157790A - Process for the preparation of hydroperoxides of synthetic polymers of high molecular weight and products obtained by this process : en fr
  • FR1157877A - Vibration damper support and fixing device : en fr
  • FR1157913A - Method and installation for the application of a printing material on objects of generally cylindrical shape : en fr
  • FR1157983A - Variable thickness metallization process and products obtained, in particular metallized heels for ladies' shoes : en fr
  • FR1157909A - Method and apparatus for forming fibers : en fr
  • FR1157692A - Process for manufacturing rusks by puff pastry and rusks obtained by this process : en fr
  • DE1031273B - Production of deep, neutral black coloring on leather : de en
  • DE1031509B - Improvement of the storage stability of terminal isocyanate groups containing isocyanate-modified saturated polyesters, polyester amides or polyethers : de en
  • DE1031260B - Device for swiveling a helical spring part in the production of helical spring bundles for mattresses : de en
  • DE1767911U - DIVERSEERS. : de en
  • DE1768039U - APPARATUS FOR DETERMINING THE SOLUBILITY OF SOLIDS IN LIQUIDS. : de en
  • DE1031539B - Projection arc lamp with a high pressure gas discharge lamp as the light source : de en
  • DE1768047U - ADDING CLOCK FOR PAYING HOURS. : de en
  • USD182973S - Snack tray : en
  • DE1031573B - Air-compressing injection internal combustion engine : de en
  • DE1031493B - Pressure medium control for the clutch and the brake on single-drum winches : de en
  • DE1031478B - Glass cutter : de en
  • DE1031586B - Device for noise reduction in vibrating bodies : de en
  • FR1158100A - Level indicator and regulator device applicable in particular to the boilers of coffee-making machines : en fr
  • FR1158102A - Process for the manufacture of particularly strong crimped viscose rayon fibers : en fr
  • FR1157623A - Liquid fuel burner : en fr
  • GB796172A - Improvements relating to silica cements : en
  • FR1157852A - Method and device for leaktight closing of assembled elements with cavities : en fr
  • DE1768179U - MOLDED PIECE OF RUBBER HAIR FOR THE MANUFACTURE OF FIGURINE TOYS. : de en
  • DE1031449B - Process for the production of Kuepen dyes : de en
  • DE1031450B - Process for the production of pigments for paints and anti-rust coatings : de en
  • DE1031466B - Needle bar for warp knitting machines : de en
  • DE1768178U - DOLL FOR PLAY AND DECORATION PURPOSES. : de en
  • GB796074A - Dual channel magnetic tape recorder : en
  • CA558297A - Oil-cooled piston for a high speed internal combustion engine particularly for a diesel motor for vehicles : en fr
  • CA558298A - Injector : en fr
  • US2837462A - Nonwoven fabric and products containing bacteristatic agent : en
  • GB795873A - Improvements in or relating to junction boxes and the like : en
  • FR1157749A - Sulfuric leucoesters of 1.1'.5.1 '' trianthrimide-2.2'.6.2 '' carbazol, their preparation and their applications : en fr
  • FR1157861A - Process for removing nitrogen compounds from hydrocarbon oils : en fr
  • DE1031597B - Control or shut-off valve actuated by the medium flowing through a piston or the like, and control via a pressure-relieved electromagnetic auxiliary valve and a compression spring loading the auxiliary valve in the closing direction : de en
  • DE1767988U - GAS STOVE WITH ROOM HEATING DEVICE. : de en
  • FR1157879A - pressurized fluid braking equipment incorporating a device to prevent premature termination of the quick-release action : en fr
  • GB796003A - Stabilized polyolefinic compositions and method for preparing same : en
  • IE23580L - Veterinary and foodstuff compositions : en
  • FR1157649A - Special sheller for castor kernels or other oilseeds : en fr
  • DE1031722B - Device for feeding and turning workpieces in the form of elongated, relatively wide metal bands : de en
  • DE1767991U - ROOM HEATING STOVE. : de en
  • FR1157910A - Improvements to the guide fittings of extension ladders and extension ladders comprising these fittings : en fr
  • US2837452A - Method of making anisotropic permanent magnets : en
  • CA558141A - Electric apparatus for decomposing water and its use as a gasoline economizer : en fr
  • DE1031239B - Ignition safety device for rich gas burner with a gas valve, the leakage gas of which is fed to the mixing tube of a burner (ignition burner) : de en
  • AU223290B2 - Improvements in or relating to printed circuits : en
  • DE1031279B - Frame for hanging files : de en
  • DE1031524B - Self-melting lead : de en
  • CA558228A - Method for making 3-aryl-1,1-dichloro-2-methylpropenes : en fr
  • DE1031367B - Circuit arrangement for the coded transmission of identifiers, in particular numbers, in systems of communication technology : de en
  • DE1031709B - Process for packing plates or similar objects : de en
  • FR1157975A - Construction process for structures such as vaults from prefabricated concrete elements : en fr
  • AU3355957A - Improvements in ribbon feed devices for typewriters and the like : en
  • US2837612A - Mercury switches : en
  • CA558278A - Door construction : en fr
  • US2837691A - Electronic device : en
  • DE1767858U - TELEVISION CAMERA. : de en
  • DE968651C - Swash plate engine : de en
  • DK85641C - Corniche. : da en
  • FR1157866A - Method of molding hollow articles of rubber or similar material : en fr
  • GB795863A - Improvements in or relating to travelling wave tubes : en
  • CA558391A - Resinous copolymers of castor oil-unsaturated dicarboxylic acid reaction products : en fr
  • FR1158109A - Meat mincer : en fr
  • AU226123B2 - Resilient air springs for use in vehicle suspensions : en
  • CA558288A - Self-actor mule for spinning yarns of all kind : en fr
  • CA558339A - Production of gases containing sulfur dioxide : en fr
  • DE1031616B - Armored plate for pipe mills : de en
  • DE1768132U - MANUAL TRANSMISSION, ESPECIALLY FOR MOTOR VEHICLES. : de en
  • FR1158150A - Advanced decoder-recorder system : en fr
  • GB795865A - Improvements in or relating to machines for winding wire : en
  • AU3354657A - Method of rapidly forming or transforming slag inan open-hearth furnace : en
  • AU3352157A - Improvements in crates : en
  • US2837349A - Universal hitch construction : en
  • AU221744B2 - Production of gases containing sulfur dioxide and of solid roasted products free from arsenic and antimony by fluidized layer roasting or materials containing roastable sulfur in addition to arsenic and/or antimony : en
  • AU3357957A - Resilient air springs for use in vehicle suspensions : en
  • AU221310B2 - Improvements relating togas turbine engines : en
  • CA558156A - Production of shell molds : en fr
  • US2837654A - Process and apparatus for carrying out reactions by the action of electrical glow discharges : en
  • US2837466A - Removing benzene and thiophene from gasoline hydrocarbons : en
  • US2837597A - Audio reproduction apparatus : en
  • CA558272A - Apparatus for removing electrolytes from solutions : en fr
  • DE1768090U - MIXING TAP. : de en
  • CA558321A - Centrifuge : en fr
  • US2837044A - Soaking pit cover : en
  • US2836950A - Tobacco cutting machine : en
  • DE1768137U - BULB HOLDER ON HEADLIGHTS. : de en
  • CA558329A - COMPOSITION CONTAINING .alpha.-CYANO-.beta.-(POLYCHLOROPHENYL) ACRYLIC ACID : en fr
  • DE1031618B - Stitch adjusting device for sewing machines : de en
  • FR1158083A - Method and apparatus for spraying a liquid and, in particular, paint : en fr
  • GB795862A - Improvements in or relating to transmission line coupling devices : en
  • AU222448B2 - Improved hydrodynamic torque converter : en
  • CA558401A - Destroying cyanides in aqueous cyanide solutions : en fr
  • DE1031414B - Process for cooling axially directed conductors inserted into the grooves of the laminated core of the runner and / or stand of a completely closed dynamo-electric machine : de en
  • DE1031595B - Valves in a battery arrangement with connecting links for the transmission of the medium : de en
  • US2836872A - Retaining attachment for a slide fastener : en
  • US2837021A - Exhaust fans : en
  • US2837118A - Valve operating mechanism : en
  • US2837257A - Method of and apparatus for forming pleats : en
  • AU219271B2 - Improvements in and relating to permutation locks : en
  • FR1157880A - Process for the preparation of compositions containing inorganic metal bases : en fr
  • DE1031390B - Method and device for manufacturing electrical cables : de en
  • DE1767956U - Seating and reclining furniture. : de en
  • FR1157782A - Conveyor device, in particular for raising and lowering supports between two horizontal conveyors : en fr
  • FR1157833A - Device for controlling the temperature of a mixture of fluids : en fr
  • GB795971A - Improved polymerisation process : en
  • GB795921A - A new or improved fibrous cushioning material : en
  • GB795961A - Process for development of printing plate and developer compositions therefor : en
  • US2837681A - Electric discharge tube : en
  • US2837084A - Electric heating massager : en
  • US2837103A - Valve with inertia locking mechanism : en
  • US2837390A - Bracket for sliding table top : en
  • US2837658A - X-ray identification : en
  • AU3356857A - A method of and means for rectifying distortion and expansion ofthe race members of rolling bearings : en
  • CA558340A - Fluid pressure distributing system : en fr
  • CA558247A - Door lock : en fr
  • FR1157636A - Address plate stamping machine : en fr
  • GB796217A - Process for the preparation of electrical insulating oils : en
  • US2837530A - Process for the manufacture of salts of sulphuric acid esters of leuco vat dyestuffs of the anthraquinone series : en
  • AU223986B2 - Percussion mechanism : en
  • CA558379A - Polar coded track circuit railway signaling system : en fr
  • DE1768130U - DEVICE FOR MOVING AIRPLANES ON THE GROUND. : de en
  • FR1157792A - Device applicable to sewing machines, and ensuring automatic control of the transport of workpieces : en fr
  • FR1158081A - Electrical separation of suspended matter in a gas : en fr
  • DE1768073U - FUEL DRAIN DEVICE ON CARBURETTORS, ESPECIALLY ON HORIZONTAL THROTTLE VALVE CARBURETTORS. : de en
  • DE1031515B - Process for the production of polyvinyl acetate or polyvinyl alcohol : de en
  • CA558161A - Combined picture frame and display card : en fr
  • US2837306A - Ladder attachment for paint can : en
  • DE1031477B - Form for bending glass panes : de en
  • DE1031503B - Chip removal for electric motorized hand planing machines : de en
  • US2837064A - Liquid heater using burned fuel heating gases : en
  • US2837251A - Dispensing device : en
  • CA558245A - Stabilized hydrogen peroxide and method of making same : en fr
  • DE1031729B - At the same time the joint seal of the watch case and the shock-absorbing mounting of the watch mechanism surrounded by a work ring in the case serving ring made of elastically deformable material : de en
  • FR1157746A - Adjustable sun visor device : en fr
  • FR1157899A - Improvements to automatic feeders for multi-spindle bar automatic lathes : en fr
  • GB796143A - Mercury-cathode electrolytic brine cell : en
  • DE1031313B - Process for the reductive saponification of nitric acid esters of threo-1- (p-nitrophenyl) -2-acylamino-propanediols-1, 3 : de en
  • DE1031476B - Device for cleaning and coring of cast blanks : de en
  • DE1031571B - Herbicides : de en
  • AU3353857A - Improvements relating to crates for bottles andthe like : en
  • DE1031297B - Process for the production of grainy, crystalline sorbitol : de en
  • DE1031393B - Terminal blocks and separating terminals for switchgear : de en
  • CA558226A - Glycol ethers of alpha-phenylethyl alcohol : en fr
  • CA558418A - Conductor-ventilated electric generators : en fr
  • DE1031545B - Method and device for the simultaneous quantitative detection of hydrogen sulfide and carbon disulfide in the air : de en
  • CA558385A - Self-biased transistor circuits : en fr
  • DE1031402B - Monitoring arrangement for signal and remote control systems with transmitters and receivers that work together in particular according to the rotating field system : de en
  • DE1031602B - Arrangement for regulating the current density for continuously operating electrolytic systems : de en
  • DE1031603B - Process for cementing metal parts electrolytically in a salt bath : de en
  • CA558436A - Chair : en fr
  • US2837397A - Multiple recording apparatus : en
  • US2837467A - Hydrocarbon conversion systems : en
  • DE1031510B - Process for the preparation of polypyromellitic acid imides : de en
  • DE1768124U - VIEWER FOR MOVEMENT CAMERAS. : de en
  • DE1768183U - EQUIPMENT FOR THE PRODUCTION OF KINK-PROOF FORMWORK FOR STRUCTURAL CONCRETE BODIES FORMED BY THE SPINNING OR RUETTEL METHOD : de en
  • DE1031522B - Process for refining light and heavy metals : de en
  • FR1157705A - Automatic gear change mechanism for road, rail or other vehicles : en fr
  • FR1157785A - Method of packaging soft plastic food substances such as butter to obtain decorated blocks : en fr
  • FR1157844A - Metalliferous monoazo dyes and their production process : en fr
  • US2837527A - Process for preparing 1-isonicotinyl-2-cyanomethylhydrazine : en
  • FR1157849A - Process for manufacturing brushes with plastic handles and tools for implementing this process : en fr
  • US2836940A - Electromagnetic reciprocating tool motor and armature support therefor : en
  • FR1157726A - Floor covering : en fr
  • FR1157815A - Improvements to processes and machines for packing materials, intended to form molds, in a rotating molding frame : en fr
  • FR1158010A - Support valve for water distribution pipes : en fr
  • AU222562B2 - Electron gun. m : en
  • DE1031350B - Device with an asymmetrical transistor flip-flop and two input networks : de en
  • DE1767894U - CORE PLATES FOR TRANSFORMERS, TRANSFORMERS AND THE LIKE. : de en
  • DK85648C - Sealing device for tilting and turning windows, in particular sloping skylights. : da en
  • FR1158028A - Miniature holder for electron tube : en fr
  • DE1768027U - LIGHT TRAIL PROJECTOR. : de en
  • US2836934A - Means for intercepting gobs of molten glass : en
  • DE1031485B - Upholstery for furniture : de en
  • FR1157932A - Closure for chassis, for radiography chassis in particular : en fr
  • GB796093A - Improvements in fluid flow sensing, indicating and control apparatus, for example for turbo-jet engines : en
  • AU3357257A - Improvements in or relating to fuel cells : en
  • DE1767915U - OIL DOSING CONTAINER. : de en
  • FR1158069A - Improvements to view projection devices : en fr
  • CA558382A - Organic compounds having the sulfoximine structure : en fr
  • US2836842A - Folding shoe shine stands : en
  • US2837192A - Oil pressure actuated clutch : en
  • US2837388A - Stacking lap tray for food : en
  • DE1767876U - MOUNTING RAIL PLUGGED INTO A RENT WITH A LONGITUDINAL SLOT FOR ELECTRICAL POWER DISTRIBUTION SYSTEMS. : de en
  • DE1767939U - RETAINING DEVICE FOR PLATES OF FOAM RUBBER OR OTHER ELASTIC MATERIAL TO PLACE ON THE BRISTLES OF A SCRUBBER OR BRUSH. : de en
  • FR1158119A - Clamp mechanism : en fr
  • USRE24482E - ctatutryuw : en
  • US2837238A - Ejecting cigarette case : en
  • FR1157666A - Fluid distribution apparatus and system : en fr
  • FR1157853A - Improvements in methods and apparatus for processing polytetrafluoroethylene and the like : en fr
  • GB795932A - A new or improved torque indicating wrench : en
  • DE1031487B - Magnetic switch for elevators : de en
  • DE1768182U - DEVICE FOR FILLING A COLLECTION CONTAINER WITH DIFFERENT GRAVEL MATERIALS, IN PARTICULAR FOR CONCRETE PREPARATION. : de en
  • GB796129A - Polyalkylindane derivatives and process for manufacturing the same : en
  • FR1157836A - Chlorosulfonated copolymers and their preparation process : en fr
  • US2837343A - Brake attachment for roller skate : en
  • GB795928A - Paints compounded from internally plasticized resins : en
  • DE1031541B - Interferometer : de en
  • FR1157605A - Lifting tape : en fr
  • FR1158058A - Cellular plastic material : en fr
  • DE1768127U - Centrifugal governor. : de en
  • DK85651C - Three-lens apochromatic lens. : da en
  • GB795891A - Improvements in or relating to the stabilization of chlorinated hydrocarbons : en
  • US2837549A - Zinc dialkyl dithiophosphates : en
  • USD182970S - Puffed textile fabric : en
  • FR1157633A - Low oxygen refractory alloys : en fr
  • FR1157761A - Method of fitting out boilers and boilers including application : en fr
  • FR1158142A - Tube coupling : en fr
  • CA558392A - Plating bright copper deposits with periodic reverse current : en fr
  • US2837675A - High impedance accelerometer : en
  • DE1031726B - Device for vehicles, in particular motor vehicles, for carrying a mobile container on the loading area : de en
  • US2837464A - Process for production of dienes by corynebacteria : en
  • GB796090A - Improvements in or relating to infra-red gas analysers : en
  • FR1157700A - Cinematographic projector whose lens holder can be moved to focus : en fr
  • CA558423A - Method and apparatus for unloading railway cars : en fr
  • DE1031366B - Circuit arrangement for evaluating n different potentials, in particular for digit identification, in systems of communication technology : de en
  • DE1031463B - Combustion draft regulator : de en
  • DE1031475B - Method for manufacturing multilayer heat exchange finned tubes : de en
  • DE1768109U - ADVERTISING COLUMN AND ADVERTISING SPACE FOR DIAPOSITIVE ADVERTISING. : de en
  • DE1768004U - PRECAST REINFORCED CONCRETE PART, IN PARTICULAR CONCRETE SUPPORTS. : de en
  • US2836871A - Belt buckle : en
  • US2837438A - Colloidal systems of cyanoethylated starch and their use : en
  • GB796194A - Improvements in or relating to power-assisted steering mechanisms for road vehicles : en
  • FR1158110A - Hydraulically operated gate valve with jack screw : en fr
  • FR1158124A - Improvements to electric discharge tubes and other hermetically sealed articles and their manufacturing process : en fr
  • FR1157732A - Ankle-rivet : en fr
  • FR1157926A - Oscillating circuits controlled by transistors : en fr
  • GB796094A - Improvements in or relating to the manufacture of metallic articles by powder metallurgy methods : en
  • GB796088A - Muffle type furnace with movable sectional furnace shell : en
  • DE1768149U - GRINDING EQUIPMENT FOR AGRICULTURAL PRODUCTS, IN PARTICULAR MEAT. : de en
  • FR1157642A - Germ-inhibiting and germicidal primer for polyurethane foams : en fr
  • DE1768015U - ZINK MILLING DEVICE FOR HAND TOOL MACHINES. : de en
  • DE1031684B - Process to increase the accuracy of missiles or missiles similar to missiles : de en
  • DE1031472B - Dentifrices : de en
  • DE1767917U - EQUIPMENT ON HEAT-ECONOMIC EQUIPMENT FOR LIQUID FUEL, IN PARTICULAR HEATING OIL. : de en
  • GB796145A - New derivative of precalciferol and process for its production : en
  • US2837204A - Tensioning device for extensible conveyors or the like : en
  • CA558369A - Radish harvesting machine : en fr
  • DE1031268B - Optical brighteners : de en
  • US2836949A - Reel type power mower : en
  • FR1157652A - tubular scaffolding : en fr
  • FR1157768A - Lockstitch sewing machine : en fr
  • FR1157972A - Signaling support intended to remind the presence of any objects placed on this support : en fr
  • US2836955A - Method and machine for spinning rovings : en
  • US2837176A - Safety device for automobiles : en
  • GB795966A - Improvements in automatic stop mechanism for textile machines : en
  • GB796039A - Regulating device for roller grinding mills : en
  • AU223522B2 - Oxidation of organic compounds : en
  • US2837081A - Heating vessel : en
  • US2837233A - Cutter for secondary seal of a stoppered bottle : en
  • DE1031276B - Brush : de en
  • US2837041A - Machine for manufacturing composite confectionery : en
  • DE1768029U - OPTICAL ELEMENT AND ITS CARRIER. : de en
  • AU226433B2 - Rotary cultivators and blades therefor : en
  • DE1031251B - Adjustable guide device for the rolling stock on rolling frames : de en
  • GB795876A - Improvements in electrical communication systems : en
  • FR1157687A - Grinding wheel cutting machine : en fr
  • FR1157748A - Organometallic compounds and process for their preparation : en fr
  • FR1157964A - New device for loading and unloading active bars of an atomic cell : en fr
  • FR1157969A - Leather-based woven item : en fr
  • FR1157992A - Shaft seal : en fr
  • GB795997A - Improvements in or relating to glass brazing : en
  • GB796012A - Improvements in or relating to television systems : en
  • GB796186A - Improvements in or relating to stranded conductors and apparatus for their manufacture : en
  • DE1031502B - Roller feed device for woodworking machines : de en
  • DE1768107U - ADVERTISING EQUIPMENT, IN PARTICULAR FOR USE ON THE EXHIBITION AREA. : de en
  • FR1157810A - Method and device for feeding precisely centered fish to the tools of a fish processing machine : en fr
  • US2837662A - Measuring and control apparatus : en
  • DE1767807U - CREPE DRESS. : de en
  • US2837161A - Perforating apparatus : en
  • US2836922A - Fishhook for attaching live bait : en
  • US2837078A - Repeating spear gun : en
  • US2837637A - Signal mixer circuit : en
  • FR1158122A - Vacuum molding machine, for plastics : en fr
  • FR1157762A - Electric traction trucks with overhead line : en fr
  • GB796066A - Improvements in vacuum pumps of the water jet type : en
  • GB795906A - Non-metallic magnetic recording materials and process for producing the same : en
  • DE1021642C2 - : de
  • FR1157728A - Economic fire starters : en fr
  • GB796115A - Tool for driving wire coil screw thread inserts : en
  • US2837214A - Filter-demulsifier assembly : en
  • AU225337B2 - Improvements in ribbon feed devices for typewriters and the like : en
  • DE1767868U - RADIO OR TELEVISION HOUSING. : de en
  • DE1031256B - Device for continuous profiling of metal strips : de en
  • US2837616A - Adjustable contact assembly for relays and the like : en
  • USD182981S - Piano or similar article : en
  • DE1031732B - Process and device for the continuous production of carbonated beverages : de en
  • US2837269A - Compressor bleed control : en
  • US2837149A - Top plate air deflector for pot burners : en
  • US2837568A - Bis(halophenylimino)cyclohexanes : en
  • GB796102A - Improvements in or relating to kaleidoscopic apparatus : en
  • GB795990A - Production of polyenic aldehydes : en
  • US2837674A - Electro-magnetic deflection apparatus : en
  • CA558415A - Food waste disposer : en fr
  • AU3358457A - Focusing header assembly machine : en
  • DE1031364B - Circuit arrangement for switchboards in telephone extension systems : de en
  • AU220393B2 - Fruit and vegetable cutting machine : en
  • CA558296A - Aluminum soldering flux composition : en fr
  • DE1031480B - Lipstick container : de en
  • DE1768035U - MATERIAL TESTING DEVICE. : de en
  • FR1157739A - Room air conditioning system : en fr
  • US2836936A - Apparatus for generating non-circular profiles and surfaces of revolution : en
  • US2836989A - Control device : en
  • US2837372A - Vehicle trunk cover : en
  • US2837300A - Vertical and horizontal flight aircraft : en
  • US2837320A - Magnetic mixers : en
  • US2837600A - Controlling device in coin boxes : en
  • CA558140A - Wrench for socket-head fasteners : en fr
  • US2837566A - Process for recovery of organic acids : en
  • GB795926A - New piperazine derivatives and processes for their preparation : en
  • GB795975A - Improvements in or relating to building structures : en
  • DE1031560B - Process for ventilating stored crops such as sugar beet, potatoes or like : de en
  • US2837298A - Thread tension regulators : en
  • DE1031482B - Household coffee grinder : de en
  • DE1031605B - Spray process for the treatment of metal surfaces : de en
  • DE1767978U - BUILT-IN CABINET WITH SLIDING TRAYS IN GROOVED RAILS. : de en
  • US2837126A - Device for eliminating oxidation during hot stretching operation on grids : en
  • DE1031506B - Process for the vulcanization of natural rubber milk : de en
  • DE1031656B - Two-line compressed air brake system for motor vehicle trains with a pneumatically operated tilting device in the trailer : de en
  • GB796146A - Improvements in or relating to signs or advertising devices : en
  • US2837138A - Power driven machine for straightening and automatically feeding wide strip stock in any predetermined length : en
  • DE1767831U - BRUSH IN PARTICULAR FOR WASHING GLASSES. : de en
  • GB796215A - A resilient, safety steering wheel for motor vehicles : en
  • AU219626B2 - Aircraft ejection seats : en
  • AU226063B2 - Improvements relating to electric sanitary systems : en
  • CA558319A - Measured coin compartment for cash drawers : en fr
  • DE1031661B - Spray nozzle for washing systems of windshields : de en
  • CA558215A - Phenol-aldehyde resins : en fr
  • CA558233A - Method of fluorinating halogenated hydrocarbon substituted organosilanes : en fr
  • US2837331A - Apparatus for guiding strip into pin-hole detector : en
  • US2837706A - Line following servosystem : en
  • CA558196A - Variable time delay system : en fr
  • CA558235A - Chlorosulfonated hydrocarbon polymer compositions containing anti-gelling agents : en fr
  • CA558262A - Process for production of mixed esters of terephthalic acid or isophthalic acid : en fr
  • US2836963A - Bag or bladder flexible at low temperatures : en
  • US2837187A - Semi-automatic two-speed coaster brake for bicycles and the like : en
  • US2837577A - Process for the isomerization of unsaturated alcohols and their esters : en
  • US2837704A - Junction transistors : en
  • US2836861A - Wall section for dwelling : en
  • US2837171A - Gas dehydrator : en
  • DE1031694B - Swim fin : de en
  • CA558154A - Electric steam-air heater : en fr
  • US2837378A - Hydraulic recoil mechanism : en
  • US2837725A - Coil system more particularly for highfrequency heating generators : en
  • US2837412A - Preparation of impervious graphite by liquid phase impregnation : en
  • US2837058A - Backfill tamper : en
  • US2837249A - Aerosol valve : en
  • US2837488A - Preparation of cation-exchange resins containing hydroxyl and phosphonic acid groups : en
  • US2837207A - Getter structure : en
  • US2837685A - High frequency klystron tube construction : en
  • AU3348157A - Relay emergency valve : en
  • AU3353957A - Improvements in crates : en
  • CA558282A - Automatic titration apparatus : en fr
  • DE1031357B - Circuit arrangement for telephone stations with Rückhoerdaempfung and transistor amplifiers : de en
  • FR1157751A - Advanced g.c.a. type landing radar system. : en fr
  • GB796029A - Automatic frequency control in superheterodyne frequency shift telegraphy receivers : en
  • GB796180A - Improvements relating to adjustable shelves : en
  • DE1031233B - Drum sink separator for separating solid materials of different specific gravity : de en
  • DE1031282B - Process for the production of filter sheets : de en
  • GB796096A - Improvements in locking devices for nuts and the like : en
  • GB796142A - End box for a mercury cathode electrolytic cell : en
  • DE1031347B - Remote control switch arrangement for television receivers : de en
  • FR1158087A - Process for dyeing and printing fibrous products and products dyed or printed by this process : en fr
  • US2837651A - Power oscillators : en
  • DE1031300B - Process for the stabilization and purification of starch nitrates which are soluble in organic solvents : de en
  • DE1031569B - Means for combating nematodes which cause potato, tomato or beet fatigue : de en
  • DE1767888U - IN PARTICULAR, FUSE ELEMENT DESIGNED AS AN INSTALLATION ELEMENT. : de en
  • FR1157900A - Thiazol and oxazol series tank dyes : en fr
  • GB795954A - A method of central remote control : en
  • GB796059A - Image-reproducing system for a color-television receiver : en
  • US2837083A - Spirometer : en
  • US2837627A - Automatic multiple arc welding methods : en
  • US2837672A - Grid controlled tubes : en
  • US2837697A - Apparatus for igniting and operating gaseous discharge devices : en
  • US2837141A - Folding table and seat assembly : en
  • US2837151A - Upwardly acting door assemblies provided with weather seals : en
  • US2837587A - Purification of olefin-rich feed prior to polymerization : en
  • CA558286A - Tube coupling : en fr
  • US2836828A - Mitten : en
  • US2836952A - Crop cutting and windrowing machine : en
  • CA558169A - Clamp for master sheets of printing machines : en fr
  • DE1767853U - FREEZER TRAINING. : de en
  • AU220756B2 - Relay emergency valve : en
  • AU226122B2 - Improvements inthe mechanical manufacture by means of injecting of every description of articles and parts using fibrocement or any other kind of moulding materials : en
  • CA558164A - Process and device for feeding and discharging presses : en fr
  • DE1031362B - Circuit arrangement for keyboard selection via two-wire connection lines in telephone systems : de en
  • FR1158146A - Milk bottle : en fr
  • GB795980A - Method of de-oxidizing oxidized cobalt-nickel-iron alloy surfaces : en
  • CA558363A - Regenerative platinum hydroformer system : en fr
  • FR1157771A - Central photographic shutter with incorporated diaphragm and photographic camera comprising such a shutter : en fr
  • CA558168A - Soil pipe closing and spacing form or mold : en fr
  • AU3355857A - Impregnating apparatus : en
  • FR1157907A - Improvements to automatic transmitting devices in Morse code with keyboard : en fr
  • DE1031673B - Reduction and reversing gears for high-speed marine engines : de en
  • DE1767813U - GAS TAP. : de en
  • GB795969A - Means for attaching loose leaves to binders : en
  • US2836960A - Hydraulic power steering : en
  • CA558223A - Vulcanization of butyl rubber : en fr
  • AU220757B2 - Washing and drying apparatus : en
  • CA558242A - Bonding process : en fr
  • BE533866A - : en
  • US2836862A - Portable floor construction : en
  • US2837010A - Duolineal-feed hobbing machine : en
  • DE1031520B - Process for the preparation of alkoxy and aralkoxymethyl polysiloxanes : de en
  • DE1768136U - STORAGE OF THE REFLECTOR ON ADJUSTABLE MOTOR VEHICLE LIGHTS. : de en
  • DE969436C - Arrangement for demodulating frequency or phase modulated oscillations : de en
  • AU3350857A - Process forthe preparation of metal alkyls : en
  • CA558314A - Paper coating composition : en fr
  • CA558376A - Polyester resins modified with complex metal-phenol-nitrogen compounds : en fr
  • US2837593A - Primary cell case : en
  • DE1031248B - Roll stand : de en
  • DE1767862U - CABLE GUIDE ON THE NOSE BAR OF COMBINED EYEGLASSES MIDDLE PARTS IN METAL WITH CELLULOID FITTING. : de en
  • GB796167A - Gas burners : en
  • AU227067B2 - IMPROVEMENTS IN CIRCUIT ARRANGEMENTS FOR operatively ASSOCIATING ONEOF A plurality of DEVICES WITHONE OF ANOTHER PLURALITY OFOTHER DEVICES : en
  • DE1767968U - TABLE WITH HEIGHT-ADJUSTABLE FITTINGS. : de en
  • DE1768017U - COMPRESSED AIR GLUING PRESS. : de en
  • FR1158056A - Compositions intended to improve the adhesion of resins to glass : en fr
  • US2836894A - Optical tracking recording system : en
  • US2837241A - Liquid flow control means for refueling apparatus and the like : en
  • US2837305A - Attachable supports for cans, pails and the like : en
  • US2837642A - Pulse rate discriminator : en
  • AU227473B2 - Durable scouring pads : en
  • AU3358057A - Method and apparatus fob processing cathode-bay and like tubes : en
  • US2837144A - Furniture back with cushion upholstery : en
  • DE1768171U - WRITING LINEN FOR IDS. : de en
  • DE969445C - Process for manufacturing a liquid cooled inductor : de en
  • FR1157607A - Manufacturing process of plaster mortar and products conforming to those obtained : en fr
  • DK85650C - Chimney. : da en
  • FR1157923A - heat exchanger for a refrigerator and its manufacturing process : en fr
  • CA558413A - Dynamoelectric machine : en fr
  • US2836847A - Tire lifting mechanism for dual vulcanizing presses : en
  • US2837345A - Folding seats for telescoping carts : en
  • US2836975A - Disposable viscosity cup : en
  • US2837075A - Engine crankcase structure : en
  • US2837474A - Corrosion inhibition : en
  • CA558265A - Blowing nozzle for the refining of metals : en fr
  • CA558405A - Wide-range saturable-reactor tube-firing circuit : en fr
  • DE1031721B - Conveyor system for the transport of workpieces in manufacturing plants, e.g. B. sewing operations, packing shops or the like. : de en
  • FR1157895A - Apparatus for dispensing one of two liquids or a mixture, in the desired proportion, of these two liquids : en fr
  • DE1031553B - Earring : de en
  • FR1158064A - Motor Vehicle Dual Signaling Control Switch : en fr
  • US2836996A - Pipe boring machine : en
  • GB796196A - Improvements in or relating to electrical remote supervisory apparatus : en
  • US2836992A - Drive and emergency brake mechanism for nut formers, headers and the like : en
  • US2837702A - Lifting magnet : en
  • FR1157942A - Removable wheel for baby carriage : en fr
  • DE1031295B - Process for the production of particularly coarse alumina hydrate from aluminate liquors : de en
  • DE1768164U - BALL DETECTION FOR FOLDING VISOR. : de en
  • DE1031668B - Jar opener : de en
  • DE1767963U - DEVICE TO FACILITATE BABY CARE. : de en
  • CA558241A - Jet propulsion of helicopters : en fr
  • FR1158071A - Process for color photographs : en fr
  • US2837065A - Furnace construction : en
  • US2837356A - Sanitary stuffing box : en
  • US2837617A - Explosion-proof switch : en
  • FR1157845A - New linear polymers with extralinear substituents, and their preparation process : en fr
  • FR1157857A - logic element for calculators : en fr
  • FR1528027A - Vehicle washing facility : en fr
  • DE969456C - Fire alarm or similar device : de en
  • FR1158092A - Hinge : en fr
  • GB796026A - Orthodontic appliance : en
  • DE1767905U - PROTECTIVE TUBE FOR TUBE-SHAPED FLUORESCENT LAMPS. : de en
  • GB795870A - Surgical dressings : en
  • FR1157693A - Metal tower : en fr
  • GB795983A - Improvements in or relating to light transmitting projection screens : en
  • DE1031481B - Gable tent : de en
  • DE1768016U - MOBILE PRESS FOR ASSEMBLING PANEL OR FRAMED WORKPIECES. : de en
  • GB796208A - Improvements in or relating to tool-holders for machine tools : en
  • FR1157965A - prefabricated element for framing openings and the like : en fr
  • GB795957A - Graphite suspension and method of making the same : en
  • GR18772B - METHOD OF PRODUCTION OF NEW PRODUCTS OF THE AMINOPYPERIDE SERIES - 2, 6 DIONIS. : el en
  • GB795986A - Improvements in timing devices for testing fuzes, flares and like pyrotechnic devices : en
  • US2837024A - Ink fountain blade : en
  • IS378B6 - Method for machine production of finless fish fillets. : en is
  • US2837723A - Waveguide coupling : en
  • FR1157958A - Cooling device for internal combustion engine piston : en fr
  • FR1157622A - Cylinder for air-cooled heat engine and engine fitted with this cylinder : en fr
  • DE1767889U - SECURING ELEMENT WITH LOOSE INSERTED FOOT CONTACT RAIL. : de en
  • FR1157682A - Device for attaching a carrier belt to a camera : en fr
  • DE1031578B - Device for adjusting the start of injection for reversible internal combustion engines : de en
  • FR1158042A - Mixtures of surfactants and compositions containing them : en fr
  • GB796043A - Improvements in or relating to the preparation of polyurethane elastomers : en
  • GB796049A - Process for the recovery of iodine from hydrogen iodide : en
  • DE1768134U - ACCELERATOR PEDAL ARRANGEMENT IN MOTOR VEHICLES. : de en
  • DE1031397B - Combination of push button switch and power switch : de en
  • DE1031403B - Infinitely variable drive system : de en
  • CA558127A - Production of energy from radio-active materials : en fr
  • DE1767945U - WALL TILE WITH FLOWER VESSEL. : de en
  • DE1767952U - COUPLING FOR ALL KINDS OF FURNITURE. : de en
  • DE1767990U - TRANSPORTABLE COOKER WITH LIGHT CONTROL. : de en
  • FR1157713A - Tile laying process : en fr
  • GB795931A - Improvements in buckets for dredging and excavating apparatus : en
  • DE1767887U - MELT INSERT FOR ELECTRIC FUSES. : de en
  • US2837092A - Syringe with sterilization means : en
  • US2837648A - Electrically controllable inductor method and apparatus : en
  • USD182977S - Door closer : en
  • GB796203A - Afterburner fuel control for a turbojet engine : en
  • DE1767950U - COAT RACK. : de en
  • DE1768172U - SPINDLE SLEEVE FOR TEXTILE MACHINES, IN PARTICULAR FLYER SLEEVE. : de en
  • DE1768185U - WALL SLOT MILL. : de en
  • FR1157708A - Special milling cutter for plastic pipes : en fr
  • FR1157970A - Advanced brush roll sweeping device and its applications : en fr
  • US2837014A - Device for folding and inserting liners into folding box shells : en
  • US2837053A - Indicating apparatus : en
  • DE1031455B - Sweetening gasoline : de en
  • DE1768034U - PRESSURE VALVE FOR PRESSURE MEASURING DEVICES. : de en
  • GB795912A - Improvements in or relating to apparatus for cooking by infra-red radiation : en
  • US2837613A - Switching device : en
  • DE1767802U - CAMPING SHIRT. : de en
  • DE1767869U - TUBE POCKET DESIGNED FOR LEAD ACCUMULATORS. : de en
  • DE1031340B - Interrupter for two-position controller with changeable ratio of the current opening and closing times : de en
  • DE1031632B - Device for guiding films in cinematographic projection apparatus and cinematographic recording apparatus : de en
  • US2837182A - Keyless locking and operating systems for cell doors : en
  • US2837226A - Device for loading trailers on flat cars : en
  • US2837060A - Speed control device : en
  • FR1157918A - Self-locking sliders for slide closures refinement : en fr
  • FR1158013A - Optical sharpening controller for high output circular saws : en fr
  • DE1767897U - HOUSING FILLED WITH INSULATING LIQUID ELECTRICAL DEVICES, IN PARTICULAR CONVERTERS. : de en
  • DE1768143U - BICYCLE PEDAL BAR WITH ADJUSTABLE PRESSURE DEVICE ON THE SPROCKET AXLE WHEN DRIVING ON SLOPES. : de en
  • DE1031468B - Process for the production of threads from polyolefins using screw presses : de en
  • GB795955A - Improvements in or relating to radius grinding attachments for milling cutters or the like : en
  • DE1031324B - Process to improve the soil stability of the surface of agricultural cultivated soils and to prevent the decay of the soil and to eliminate soil erosion : de en
  • DE1031559B - Hop picking machine : de en
  • DE1031645B - Articulated vehicle : de en
  • US2837124A - Shuttleless weaving loom : en
  • GB795981A - Improvements in or relating to refrigerator cabinets : en
  • USD182983S - Flexible storage container for liquids : en
  • DE1768037U - CUVETTE FOR SPECTROSCOPIC MEASUREMENTS IN FLUORESCENT LIGHT. : de en
  • FR1157851A - Improvements in mobile machines used to weigh loads : en fr
  • GB795896A - A device for lifting coils of metal sheet : en
  • GB796150A - Improvements in ultrasonic testing apparatus : en
  • IS959A7 - Method for the production of antimicrobials : en is
  • US2836881A - Method of making transducer cores : en
  • US2837033A - Trucks for track fastening devices : en
  • US2837166A - Well packer : en
  • GB796202A - Improved thermal insulation for refrigerators : en
  • DE1031238B - Diaphragm for pressure regulator or gas meter : de en
  • DE1767934U - MOTOR-DRIVEN DEVICE FOR CRUSHING AND MIXING FOOD AND BEVERAGE PRODUCTS OD. DGL. : de en
  • FR1158126A - Safety control for hydraulic machines : en fr
  • GB796118A - Improvements in or relating to metal plates for facing walls, partitions and other backings : en
  • GB795925A - Improvements in or relating to steel trough conveyor bands : en
  • FR1158078A - Control device for a loom, and a loom provided with said device : en fr
  • FR1157602A - Process for manufacturing activated and recovered lime and products conforming to those obtained : en fr
  • GB796170A - Improvements in or relating to methods utilizing and devices comprising a closed, ferro-magnetic circuit having a high remanence : en
  • DE1031552B - Two-part, detachable button : de en
  • US2837351A - Electrically insulated pipe coupling with confined pressure-sealing means : en
  • US2837202A - Suspension troughing idler : en
  • US2837203A - Hinge construction : en
  • US2837309A - Turbine : en
  • US2837666A - Radioactive voltage source employing a gaseous dielectric medium : en
  • US2837272A - Centrifugal apparatus for separating solid particles out of a liquid : en
  • US2837584A - Process for production of durene : en
  • DE1767954U - CHEST BENCH. : de en
  • FR1157620A - Process for manufacturing expanded plaster mortar and products conforming to those obtained : en fr
  • FR1157625A - Apparatus for the observation and measurement of pressures inside organs of the human body : en fr
  • FR1158089A - Showerhead : en fr
  • US2837720A - Attenuation device and material therefor : en
  • AU223062B2 - Improvements in crates : en
  • GB795996A - Dual push button safety control system for machines : en
  • DE1031696B - Skill game device, consisting of a frame guided by a handle and a barrel that can be rolled off : de en
  • USD182962S - Tethered ball game apparatus : en
  • CA558264A - Process for the manufacture of alkyl-tetrahydropyridiones : en fr
  • DE1768125U - SYNCHRONOUS DRIVE FOR MULTIPLE FILM PROJECTORS. : de en
  • IE23598L - Veterinary compositions : en
  • DE1031679B - Container with dispenser for mines : de en
  • DE1768153U - CROSS HINGE. : de en
  • US2837054A - Label feeding and coating machine : en
  • US2837067A - Injection system for diesel-type engines : en
  • US2837225A - Transferring apparatus for plywood plates or the like to be treated in a multistage press : en
  • US2836857A - Device for adjusting the gauge, thickness or cross-section of a sliver in spinning machines : en
  • US2837296A - Anti-friction tape measure case : en
  • US2837541A - Improved process for preparing 9alpha-fluoro-delta1, 4-3, 20-diketo-11beta, 17alpha-dihydroxy-21-acyloxy-pregnadiene : en
  • US2837603A - Automatic telephone system : en
  • CA558258A - Electronic tube shield : en fr
  • DE1768079U - THREADED BOLT. : de en
  • FR1157658A - Operating method of an energy production plant by steam, with intermediate superheating by live steam : en fr
  • CA558367A - Closing mechanism for a cooking range oven : en fr
  • CA558188A - Pre-indicator for pipe bends : en fr
  • CA558199A - Automobile body : en fr
  • DE1031253B - Brakable decoiler for tape : de en
  • CA558130A - Combined developer and fixer : en fr
  • FR1157606A - Flame detector device for multiple burner systems : en fr
  • FR1157897A - Installation to store and transmit signals : en fr
  • FR1157989A - Further training in control devices for machine tool components : en fr
  • DE1767912U - LOW CURRENT SOLDER. : de en
  • FR1157908A - Manufacturing process of hydrocarbon resins : en fr
  • US2836909A - Safety shoe : en
  • US2837074A - Fuel injection system : en
  • DE1031692B - Yarn break stop device for twisting machines : de en
  • DE1768159U - DRAWING BOARD IN PARTICULAR DRAWING BOARD. : de en
  • DE969429C - Extension of the route, in particular polygon extension for mining : de en
  • FR1158065A - Composite system for the printing and projection of cinematographic films : en fr
  • AU222747B2 - Application of electron-sensitive materials. 1 : en
  • US2837413A - Carbon dioxide absorber for anesthetic administering apparatus : en
  • USD182950S - Decanter : en
  • FR1157744A - Support for radio devices : en fr
  • FR1158101A - Process for the mechanical manufacture of right and left rolled cuffs, symmetrically identical : en fr
  • GB795900A - Needle actuating mechanism for knitting machines : en
  • DE968985C - Measuring device for the mechanically automatic averaging of the mass of hollow bodies : de en
  • DE1031355B - Line selector for telephone subscriber stations : de en
  • CA558307A - Embossed pile fabric and method of making the same : en fr
  • FR1157689A - Profile iron assembly, and wall made of building plates using this assembly : en fr
  • FR1157987A - Movable grain door stop : en fr
  • DE1031305B - Process for the preparation of dihydroperoxides from keto steroids : de en
  • DE1767922U - PLASTIC HOT WATER BOTTLE. : de en
  • DE1031582B - Pressure regulating device operating with adjustment of the fuel quantity to maintain a certain working gas pressure in the combustion chamber, in particular of jet engines : de en
  • DE1768038U - VACUUM DISTILLATION ADVANCE. : de en
  • DE968949C - Filters, in particular sieve or magnetic filters : de en
  • FR1157661A - Device for reducing the speed of the brake rods in straight-line knitting looms : en fr
  • DE1031615B - Process for the production of workpieces from metal powder : de en
  • DE1767809U - SKIRT. : de en
  • GB796081A - Electric pulse communication system : en
  • DK85666C - Windscreen for placement on a person. : da en
  • GB796162A - Check valve : en
  • DE1031607B - Clamping device on machines for milling the guide surfaces of carding lids : de en
  • GB796176A - Improvements in or relating to glazed or like structures : en
  • US2837090A - Universal aviators oxygen breathing mask : en
  • US2837503A - 1, 1, 1-trifluoro-3-trifluoromethyl butene-2 polymers : en
  • US2837622A - Accelerator switch control : en
  • DE1031706B - Process for the production of a building material containing gypsum, in particular screed, with the addition of sulphite pulp waste liquor : de en
  • FR1157610A - Improvements in processes to obtain uniform coatings on aluminum and its alloys : en fr
  • FR1158032A - Polyvinyl chloride coating on metals and process for the preparation of this coating : en fr
  • FR1158116A - Process for producing adherent and shiny galvanic metallic coatings : en fr
  • DE1767901U - FLOWER STAND LAMP. : de en
  • DE1031498B - Corner and edge smoothing plane : de en
  • DE1031581B - Flame protection for the exhaust pipe of internal combustion engines, especially on vehicles : de en
  • DE1768022U - THREE DISC QUOTIENT SCALE FOR FLOW METER. : de en
  • FR1157805A - Improvements to building construction processes : en fr
  • FR1157609A - Improvements in devices for supplying fuel to aircraft engines : en fr
  • FR1157679A - Apparatus for cutting and cutting floor covers (linoleum, etc.) and the like, especially in confined spaces : en fr
  • CA558374A - Derivatives of n-desacetyl alkylthiocolchiceines and process for obtaining same : en fr
  • DE1031441B - Solar cell with a semiconducting body made of at least two parts of different conductivity : de en
  • DE1031454B - Process for activating a palladium-alumina reforming catalyst : de en
  • DE1031718B - Conveyor belt roller, the bearing insert bores of which are closed to the outside by a sealing body that is splinted to the roller axis : de en
  • DE1768198U - BANDAGE FABRIC. : de en
  • FR1158070A - Detergent composition : en fr
  • US2837012A - Scoring apparatus : en
  • US2837185A - Salesman's sample case with outside gusseted pocket : en
  • FR1157791A - Improved process and plant for the manufacture of vinyl chloride from 1.2-dichloroethane and acetylene : en fr
  • US2837683A - Planar tubes : en
  • AU224621B2 - Improvements in and connected withthe starting and carrying outof processes using electrical glow discharges : en
  • DE1031316B - Counter-rotating radial turbine : de en
  • DE1031426B - Method of manufacturing a dry rectifier unit : de en
  • GB795877A - Improvements in devices for amplifying or converting radiation : en
  • DE1767872U - CONCRETE BASE FOR CABLE DISTRIBUTION CABINET. : de en
  • DE1768101U - NEAR DRIVE WITH ELECTRIC UNIVERSAL MOTOR. : de en
  • DE969426C - Jet pipe, especially for fire fighting : de en
  • FR1157699A - Germanium diode : en fr
  • FR1157753A - Improvements to the processes for the preparation of anion exchangers : en fr
  • AU218712B2 - Improvements in or relating tothe treatment of crimped yarn : en
  • DE1031711B - Two-part box consisting of a telescopic upper part and a lower part : de en
  • FR1157743A - Assembly with single transformer allowing to obtain a luminous movement with successive patterns : en fr
  • FR1157919A - Manufacturing process for molded, improved, polyamide articles : en fr
  • CA558323A - Perforated paper : en fr
  • US2837398A - Process of removing hydrocyanic acid, hydrogen sulfide and ammonia from gases : en
  • FR1157673A - Bracket for mounting and adjusting vehicle headlights : en fr
  • FR1157806A - Flow indicator with perforated tube, for measuring the flow of fluids : en fr
  • GB795911A - Improvements in or relating to starter drives : en
  • GB796212A - Improvements in and relating to axial flow fans or axial flow pumps : en
  • DE1031330B - Process for producing high quality steel : de en
  • FR1157860A - Improvements to the stabilization of polymerized products with an unsaturated ethylenic bond : en fr
  • FR1157825A - Process and installation for obtaining elemental sulfur : en fr
  • FR1158017A - Process for the manufacture of building walls and support device for its realization : en fr
  • DK85662C - Photosensitive mixture for diazotype material or diazotype material with this mixture. : da en
  • DE1031319B - Arrangement and housing of turbine control valves : de en
  • US2837679A - Glass sealed centerwire structure : en
  • DE1768045U - FILM FOR FERROMAGNETIZING OR MAGNETIZING OF FLEXIBLE PLAEN AND THE LIKE : de en
  • DE969469C - Air-cooled internal combustion engine : de en
  • DE1031676B - Polishing tool : de en
  • DE1768095U - HYDRAULICALLY ACTUATED CLAMPING DEVICE FOR MACHINE TOOLS. : de en
  • FR1158134A - Tourist road sign : en fr
  • FR1158009A - Detection and measurement of the oxygen content of a liquid : en fr
  • FR1157774A - Liquid flow meter : en fr
  • FR1158129A - X-ray device for angiography : en fr
  • DK85631C - Process for partial removal of oxo groups from α-dioxo compounds of the steroid series. : da en
  • IE23541L - Improvements in crates : en
  • US2837147A - Semi-automatic tire bead breaking machine : en
  • US2837148A - Fuel metering valve : en
  • US2836933A - Flower display device : en
  • GB796155A - Improvements in or relating to moving grate stokers : en
  • US2837177A - Rotatable pipe coupling : en
  • US2837505A - Manufacture of fluorine-containing polymers : en
  • FR1157956A - Machine tool, in particular lathe : en fr
  • DE1031701B - Device for removing winding forms : de en
  • DE1031380B - Hollow pipe section with adjustable cross-section rotation for waveguides with a rectangular cross-section : de en
  • FR1157876A - Pulse transmission installation : en fr
  • US2837196A - Stencil-character-forming apparatus : en
  • US2837669A - Dynamoelectric machine : en
  • FR1157656A - Gyroscope attitude indicator instrument : en fr
  • DK85660C - Pliers jaws for machines for making bags with side bellows. : da en
  • US2836883A - Device for removing parts from a tractor : en
  • US2837135A - Rotary turret head for crimping tools : en
  • US2837276A - Self-complementing gas tube counter : en
  • FR1158121A - Method for adapting the shape of a textile machine cylinder to that of a counter-cylinder : en fr
  • DE1031627B - Adhesive tape and process for its manufacture : de en
  • DE1768065U - EARLY BED WINDOW. : de en
  • US2837190A - Overload release clutch : en
  • US2837274A - Printing mechanism : en
  • US2837734A - Surround-lighting structure : en
  • US2837072A - Fuel metering system : en
  • US2837154A - Time controlled valve operating mechanism : en
  • US2837235A - Laminated joint for cathode-ray tube envelope and method of sealing : en
  • US2837237A - Vending machine : en
  • DE1031496B - Device for fastening roof panels to purlins using hook screws : de en
  • DE1031662B - Tube-like rim tape : de en
  • DE1768117U - PRESSURE- AND WATERTIGHT ENCAPSULATED CAMERA, IN PARTICULAR FOR TELEVISION UNDERWATER AND IN PIPELINES AND PRESSURE MONITORING DEVICE. : de en
  • FR1157859A - Advanced regulator : en fr
  • FR1157948A - Electronic switch : en fr
  • AU221162B2 - Improvements in or relating to error-signal-developing means for position programming control system : en
  • AU3346057A - Improvements in and relating tothe production of coke andother products from coal tar, pitch, or related materials : en
  • CA21834S - Bottle : en
  • CA558248A - Bleaching specialty hair : en fr
  • US2837134A - Tubeless tire valve stem : en
  • US2836846A - Apparatus and process for granulating material : en
  • US2837277A - Flux type sensing element : en
  • US2837709A - Power supply : en
  • DE1031563B - Terrain heater for liquid fuels : de en
  • DE1767857U - DEVICE FOR FILLING CONCRETE ROAD PLATES AND THE LIKE. : de en
  • GB796132A - Improvements in apparatus for applying a plastic faced cloth or fabric to a rigid backing : en
  • DE1031612B - Device for deburring toothed wheels on hobbing machines : de en
  • GB796152A - Improvements in or relating to friction brakes : en
  • DE1031492B - Device for lifting, lowering or pulling : de en
  • DE1031682B - Raising machine, in particular sole roughening machine : de en
  • US2836969A - Gas rectifying system : en
  • DE1031326B - At the same time serving as a heat pump cooling machine : de en
  • FR1157769A - Servo motor for the steering of automobiles : en fr
  • US2836853A - Mold for the manufacture of artificial thermoplastic bearing cages for antifriction bearings : en
  • US2837694A - Electron discharge devices : en
  • DE1031486B - Device for stirring food to be warmed up in a water bath or the like. : de en
  • US2837243A - Automatic toothpaste dispenser : en
  • US2837457A - Method of producing glass surfaced low pressure laminates : en
  • US2837091A - Drip meter connecting means : en
  • US2837341A - Automatic safety chuck or connectorcoupler : en
  • US2837461A - Aqueous riboflavin compositions : en
  • FR1157784A - Method and apparatus for manufacturing a lockstitch carpet : en fr
  • CA558368A - Closure mechanism for oven doors : en fr
  • CA558412A - Zirconium alloys : en fr
  • DE1767975U - TELESCOPIC RAIL FOR DRAWERS OD. DGL. : de en
  • FR1158000A - Composition for cutting or abrasion tools : en fr
  • FR1158106A - Reaction products of polymers with polyisocyanates or polyisothiocyanates and process for their preparation : en fr
  • AU3349257A - Improvements in or relating to cleaning compositions : en
  • US2837569A - Method of fixing lower alkyl radicals on ethylenic double bonds of terpenes : en
  • US2837471A - Method of locating pn junctions in semiconductive bodies : en
  • AU223417B2 - Signal generating apparatus for position programming control system : en
  • DE1031379B - Lever key type switches for high frequency devices : de en
  • DE1031451B - Process for the production of a copal for lacquer purposes : de en
  • AU3349557A - Improvements in or relating to flexible shutterings : en
  • AU3357657A - Improvements in or relating tothe treatment of crimped yarn : en
  • US2836921A - Fishing-rod reel : en
  • US2837350A - Air supply line chuck : en
  • AU226531B2 - Improvements relating to crates for bottles andthe like : en
  • AU3357157A - Aircraft ejection seats : en
  • GB795962A - Transducers : en
  • DE1768175U - DEVICE FOR DETERMINING LOTS OF LOTS. : de en
  • US2837371A - Door edge protectors for automobiles : en
  • US2837399A - Separation of acid gases from coal carbonization gases : en
  • US2837741A - Directionally adjustable radio receiver antenna : en
  • US2836840A - Paint roller means : en
  • US2837188A - One-way clutch : en
  • US2837205A - Chuck positioning means : en
  • CA558220A - Vulcanization of butyl rubber : en fr
  • DE1031317B - Device for quick interception of a load surge of a steam turbine working with reheating : de en
  • DE1768154U - UNIVERSAL JOINT FOR THE LEAF WITH LIFT-TILT & TILT WINDOWS OD. DGL. : de en
  • US2837278A - Checking circuit : en
  • US2837514A - Delta 8 (9)-11-keto-steroids and process of preparing them : en
  • FR1157637A - Mixed binder : en fr
  • CA558388A - Semiconductive translator : en fr
  • DE1031262B - Roller with a surface made of vulcanizable material for the application of fluids to textiles and process for the production of this roller : de en
  • DE1031623B - Liquid-tight container made of paper, cardboard or the like. : de en
  • FR1157977A - Adjustable wheel for tractor : en fr
  • US2837543A - Pregnene-1-thiol esters and preparation thereof : en
  • US2836837A - Tool for stripping wire and making an insulated wrapped connection : en
  • DE1031713B - Stand for the storage and transport of cakes, pies or the like containing vessels : de en
  • DE1767822U - MACHINE FOR DRAWING THIN WIRE. : de en
  • DE1031392B - Connection device for electrical lead wires surrounded by elastic insulation material : de en
  • US2836983A - Powered unit for endless conveyor cables : en
  • GB795934A - New penicillin salts : en
  • GB796020A - Process for the production of photographic colour images by colour development : en
  • FR1157710A - Process and mold for the production of small ice cubes in large quantities : en fr
  • GB796181A - Dithiophosphate esters and salts thereof and lubricating compositions containing them : en
  • GB796198A - Improvements in or relating to rotary crushing and shearing apparatus : en
  • US2837169A - Combined engine muffler and combustion chamber : en
  • DE1767886U - ROTARY POTENTIOMETER WITH FILM RESISTOR. : de en
  • DE969462C - DC machine with reversible poles and damper windings in the pole iron, especially for electrically powered vehicles : de en
  • FR1157734A - mobile display : en fr
  • GB795884A - Improved mechanism incorporating a time-delay device : en
  • DE1768058U - TRACK LOOSER. : de en
  • FR1157931A - Multi-purpose advanced hinge : en fr
  • GB796001A - Improvements in or relating to a variable friction gear : en
  • FR1157809A - Fridge : en fr
  • GB795886A - Improvements in or relating to machines suitable for trimming inseams of shoes : en
  • US2837160A - Downspout mitering tool : en
  • US2837550A - Hydroxyalkylcyclopolysiloxanes : en
  • US2836875A - Core forms : en
  • US2837125A - Shuttle change magazine for looms : en
  • AU219627B2 - Aluminizing of cathode ray tubes : en
  • DE1031409B - Oscillating armature motor with stretched squirrel cage rotor and two groups of coils fed by a three-phase network in the stand : de en
  • DE1767863U - LONGITUDINAL HANDSET. : de en
  • AU3353457A - Improvements in and relating to permutation locks : en
  • CA558437A - Runway for conveyor belts passing through curves : en fr
  • DE1031592B - Method and device for the automatic cleaning and application of a lubricant film on chain drives, in particular on rollers and bolts of traveling grates on steam boiler furnaces : de en
  • US2837100A - Mask washing machine : en
  • US2837374A - Atomizer cap : en
  • USD182955S - Dental chair seat : en
  • US2837038A - Highway trailer carrying car : en
  • AU3353157A - Improved vehicle frame and suspension system : en
  • CA558383A - Lip type seal with rubber servo : en fr
  • US2836965A - Heat exchangers for vaporizing liquid refrigerant : en
  • AU225779B2 - Improvements relating to worm and nut mechanisms : en
  • US2836915A - Picture frames : en
  • US2836947A - Cap feeding and applying mechanism : en
  • AU3356757A - Process and apparatus forthe production ofa coiled filament : en
  • CA558305A - Tape roll and core : en fr
  • AU3358557A - Apparatus for coating the interior surface ofa cathode ray tube or like vessel : en
  • CA558360A - Reel tine assembly : en fr
  • DE1768048U - OPERATING TIME COUNTER. : de en
  • DE1768166U - ELECTROMAGNETIC LIGHTS, IN PARTICULAR AC ALARM CLOCK. : de en
  • AU220120B2 - Apparatus for coating the interior surface ofa cathode ray tube or like vessel : en
  • DE1767947U - THERMAL INSULATION COASTER FOR BARRELS. : de en
  • US2837068A - Diesel engine : en
  • CA558231A - Aluminum chloride-catalyzed reaction of tetrachloromethylpropane : en fr
  • AU222255B2 - Improvements in machines for manufacturing asbestos cement sheets : en
  • DE1031622B - Method and device for eliminating overregulations in the automatic lateral control of paper webs in paper processing machines, e.g. B. tube drawing machines : de en
  • US2836869A - Buttons : en
  • US2836962A - Hydraulic actuating system, particularly for motor vehicles : en
  • CA558172A - Low pressure synthesis of melamine : en fr
  • DE1767980U - RUBBER SKID PROTECTION. : de en
  • GB795903A - Process for preparation of monochloroacetic acid : en
  • GB795935A - Gramophone pick-up needles : en
  • DE969473C - Device for the interference-free reception of electromagnetic waves by means of a single receiver and two antennas with different reception properties : de en
  • DK85649C - Method for attaching facade panels. : da en
  • FR1157988A - Supports for very small electronic tubes : en fr
  • DE969391C - Plastering device for mechanical plastering of walls, ceilings or the like. : de en
  • DE1031613B - Twist head for round or profiled bars with automatic clamping action : de en
  • DE1031621B - Process and device for removing excess hydrochloric acid during protein hydrolysis : de en
  • AU3349357A - Washing and drying apparatus : en
  • CA558158A - Alarm device for prime movers : en fr
  • DE1031312B - Process for the production of dioxydiphenylmethanes : de en
  • DE1768112U - PLUG-IN DISPLAY AS A POSITIONING AID FOR SHOP WINDOW DECORATIONS OR. DGL. : de en
  • FR1158095A - Process for manufacturing glycerin by fermentation : en fr
  • DE1031440B - Device for measuring the neutron flux or the neutron density in a nuclear reactor and for its control : de en
  • DE1031685B - Propellant charge for projectiles : de en
  • DE1031693B - Pipe climbing frame that can be used as gymnastics and play equipment : de en
  • US2837007A - Differential refractometer cell : en
  • US2837059A - Variable stroke press : en
  • US2837526A - 2-acetoxy-1, 2-diphenyl-4-piperidino-pentane : en
  • US2836917A - Etching machine : en
  • DE1031374B - Display instrument for rotary radio beacon : de en
  • GB796199A - Process for the production of moulded articles by a dipping process : en
  • CA558402A - Magnetic amplifier speed regulator control for mercury vapour rectifier : en fr
  • CA558261A - Cathode-ray tube apparatus : en fr
  • US2836845A - Tendon puller : en
  • US2837017A - Pneumatic release for camera shutters : en
  • US2837439A - Paper size : en
  • US2837445A - Continuous processes of chemical nickel plating : en
  • CA558317A - Method and apparatus for forming powdered metal parts : en fr
  • FR1157619A - Transport device such as wagon : en fr
  • DE1768010U - DOOR POET. : de en
  • FR1157817A - Audible signal fire alarm : en fr
  • GB795918A - Improvements in insecticidal compositions : en
  • CA558227A - Manufacture of gycol ethers : en fr
  • AU3349057A - Improvements relating to bush-clearing apparatus : en
  • CA558291A - Power operating system for tractor hitch linkages : en fr
  • US2837042A - Cereal manufacturing device : en
  • US2837216A - Bottle display stand : en
  • US2837684A - Traveling wave devices : en
  • DE1031391B - Electric cable : de en
  • DE1768116U - SETUP ON RECORDING LENSES. : de en
  • DE969440C - Splice or compensating sleeve for telecommunication cables : de en
  • FR1157789A - Machine tool : en fr
  • US2837030A - Fluid-operated deep-well pump : en
  • US2837334A - Grip exerciser : en
  • AU217497B2 - Improvements in or relating to self-wringing mops : en
  • CA558416A - Uhf-vhf combination tuner : en fr
  • DE1031331B - Process for reducing the amount of coolant escaping into the furnace in the event of leaks in hot cooling systems : de en
  • DE1031420B - Flashlight discharge lamp with a coaxially arranged light source for continuous light : de en
  • DE1031523B - Process for the production of lead according to the Roest reaction process : de en
  • GB796166A - Improvements in and relating to control means for winches and the like : en
  • GB796207A - Improvements in and relating to bonded sheet materials and methods of producing same : en
  • DE1768165U - CAMOUFLAGE WITH BRAIDED GRAINED STRIPES. : de en
  • AU222624B2 - Improvements in and relating to locking and actuating mechanisms Tor-aircraft canopies : en
  • US2836906A - Shoes and heels : en
  • AU219812B2 - A process of fop ming luminescent coatings : en
  • USD182966S - : en
  • CA558182A - Electrolytic cleaning method and apparatus : en fr
  • CA558280A - Cellulosic product : en fr
  • DE1031328B - Process for increasing the performance of pelletizing ores : de en
  • US2837178A - Brake with axially movable members : en
  • US2837649A - Stabilizer for microwave oscillators : en
  • US2837020A - Protector : en
  • US2837206A - Draw bench : en
  • US2837407A - Method of reducing metallic corrosion by fuming nitric acid by addition of fluoride ion to acid : en
  • US2837610A - Switching device : en
  • CA558149A - Composition for preserving and dustproofing coal : en fr
  • DE1768131U - WHEEL MOUNTING FOR SILENT RUNNING OF BALL BEARING WHEELS FOR BABY CARRIAGES AND SMALL VEHICLES. : de en
  • DE1767959U - Convertible sofa into a recliner. : de en
  • DE1031521B - Heating device for melting highly pure substances, preferably semiconductor substances : de en
  • FR1157763A - Device for ensuring the vacuum closing and opening of containers of the preserving jar type : en fr
  • DE1031642B - Control device to achieve a number of machines running at the same speed : de en
  • DE969478C - Specification storage discharge tubes : de en
  • AU221127B2 - Full wave rectifier structure and method of preparing same : en
  • CA558303A - Paper-making machines : en fr
  • DE1031589B - Hub fastening with two clamping sleeves pushed one on top of the other : de en
  • USPP1714P - Azalea plant : en
  • DE1031488B - Mobile crane portal : de en
  • DE1768122U - APERTURE, IN PARTICULAR FOR SINGLE-EYED MIRROR REFLECTIVE CAMERAS. : de en
  • FR1157772A - Method and composition of protective coating of aluminum and its alloys against corrosion : en fr
  • US2836971A - Fashioning mechanism for knitting machines : en
  • US2836832A - Swimming pool : en
  • CA558216A - Adducts of quinones and dialkyl phosphites : en fr
  • DE1031254B - Device for evacuating the sensor loaded with bolts from metal extrusion presses, especially for cable sheaths : de en
  • DE1768194U - WATER SHUT OFF DEVICE FOR A WASHBASIN. : de en
  • US2837280A - Record controlled statistical machines : en
  • US2836904A - Radar fire control training system : en
  • AU217975B2 - A method of and means for rectifying distortion and expansion ofthe race members of rolling bearings : en
  • DE1031470B - coffin : de en
  • DE1031548B - Wind vane with wind blades with an S-shaped profile in cardanic suspension for simultaneous measurement of all components of the wind vector : de en
  • FR1157865A - Ball bearing swivels for scales : en fr
  • US2837025A - Clamping and tensioning device : en
  • DE1031368B - Circuit arrangement for evaluating different potentials in the form of a dual code, especially for systems of communication technology : de en
  • US2837329A - Liquid spring : en
  • US2836866A - Pouring ladle for metals : en
  • USD182944S - Drawer pull or the like : en
  • AU226411B2 - Flying saucerette : en
  • DE1031537B - Magnetic head with two or more-legged magnetic core, especially for magnetic recorders with sheet-shaped recording media : de en
  • USD182972S - Toy mouse figure : en
  • US2837069A - Variable speed fan drive : en
  • US2837459A - Method of and composition for preserving milk and milk products : en
  • US2837670A - Motors : en
  • CA558390A - Magnetic testing device and method for railway traffic control apparatus : en fr
  • US2837370A - Releasable coupling : en
  • US2836903A - Slurry heat exchanger : en
  • AU226530B2 - New colouration process : en
  • AU226532B2 - Electrode for storage batteries : en
  • US2836916A - Combined frame holder and perforated object : en
  • AU2366556A - Improvements relating tothe sanitary protection ofthe mouthpieces and earpieces of telephone sets : en
  • US2837227A - Load elevator for motor trucks : en
  • DE1768062U - PROCESSING MACHINE FOR FEED OD. DGL. : de en
  • FR1157702A - Improvements to the processes for manufacturing bricks and basic masses based on magnesia, more especially magnesite bricks : en fr
  • FR1158090A - Further training in trawl fishing panels : en fr
  • DE1031240B - Compressed air driven rock drill with rotary and impact motor that can be moved on a slide, preferably by means of a feed motor : de en
  • CA558295A - Method of soldering with pyrazoline hydrohalides : en fr
  • CA558430A - Key-locked fastenings for travel goods : en fr
  • US2837049A - River ferry driven by two sail-wheel propellers : en
  • DE1768142U - STORAGE OF THE STEERING TUBE FOR BICYCLES, MOTORCYCLES, etc. IN A GUIDE TUBE ATTACHED TO THE FRAME. : de en
  • DE969432C - Firebox boilers, especially for locomotives : de en
  • GB796159A - A tension comparing device : en
  • US2836956A - Electrically driven calendar clock : en
  • US2837346A - Folding combination golf bag and caddy cart : en
  • CA558217A - Process of making cellular material : en fr
  • CA558239A - Desulfurization of cracked naphthas : en fr
  • US2837406A - Hydrometallurgical process : en
  • USD182974S - Lamp mounting unit : en
  • US2837532A - Process for production of glutamic acid : en
  • DE1031517B - Process for the production of copolymers containing acrylonitrile : de en
  • DE1031551B - Stamp and registration machine : de en
  • US2837236A - Re-usable container with disposable cover : en
  • US2837441A - Xerographic wet belt loading : en
  • US2837400A - Trioxodizirconium hydroxy halides : en
  • US2837482A - Organopolysiloxane lubricants : en
  • US2837279A - Data processing machine : en
  • DE1767843U - FILTERS FOR LIQUID OR GAS MEDIA. : de en
  • DE1768064U - EARLY BED WINDOW. : de en
  • DE1031345B - Multiple transmission system, especially television system : de en
  • DE1031497B - Window or door sealing : de en
  • US2836964A - Refrigerating device comprising a gas-refrigerator : en
  • US2837640A - Pulse height analyzer : en
  • FR1157603A - High pressure gas tank head : en fr
  • FR1157721A - Auger for drilling holes : en fr
  • FR1158147A - Electrically heated household appliance for cooking food : en fr
  • GB796017A - Improvements in or relating to frequency changers : en
  • US2837337A - Automatic interlocking dual phonograph record player with selective control : en
  • US2837391A - Adjustable slant drawing board stand : en
  • US2837493A - Epoxy resin compositions containing polyvalent metal phenolates or phenolate-aldehyde resins and the process of their production : en
  • CA558427A - Aliphatic nitriles : en fr
  • US2836838A - Saw cutting tool for pipe cleaners and the like : en
  • US2836991A - Reversing mechanism : en
  • US2837411A - Process for production of hydrogen peroxide : en
  • CA558348A - Road making machines : en fr
  • US2837427A - Zinc base ternary alloy containing tin and lead : en
  • GB796070A - Improvements in or relating to dyeing machines : en
  • DE1031418B - Compensation method for measuring currents and voltages : de en
  • AU233403B2 - Manufactured products from linear 1-butene high polymers having substantially isotactic structure and method of producing thesame : en
  • DE1031561B - Breeding a tea rose hybrid : de en
  • GB795902A - Improvements in fountain pens : en
  • GR18770B - INSTALLATION, ITSELF FOR THE MAKING OF IKRIO (SCAFFOLDING). : el en
  • FR1158046A - Polyepoxide ripening process : en fr
  • US2837295A - Uncoiler with side shift control : en
  • US2837405A - Process for preparation of lead dioxide : en
  • FR1157955A - Process for the production of fertilizers or mixed fertilizers containing ammonium nitrate : en fr
  • CA558366A - Permanent magnets : en fr
  • FR1157759A - Sheet metal deforming machine : en fr
  • FR1157984A - Brake ring, in particular for motor vehicle brakes : en fr
  • FR1157640A - Wood preservative : en fr
  • FR1158139A - Sports shoe with contoured sole : en fr
  • US2837621A - Range control mechanism : en
  • GR18769B - AUTOMATIC MACHINE FOR CONTINUOUS MELTING, EXTRACTION AND COLLOPHONATION OF RESIN IN TWO QUALITY. : el en
  • US2837239A - Metering pump : en
  • US2837693A - Gas resonance apparatus : en
  • DE1031474B - Insert molding machine for the molded mask process : de en
  • DE1031715B - Dust-free inserting device for garbage cans in a collecting container : de en
  • GB796016A - Improvements in and relating to decompression valves : en
  • FR1157671A - Piston engine : en fr
  • GB795895A - Improvements in or relating to vapour vacuum pumps : en
  • FR1158088A - Axial fan or axial pump : en fr
  • US2837104A - Rotary to linear motion transducer : en
  • US2837136A - Machine for making garment fastener tracks : en
  • US2837625A - Liquid conductor heater : en
  • FR1158120A - Highly Polymerized Polymethylene Terephthalates : en fr
  • GB795991A - Improvements in plastic pipe : en
  • DE1767979U - MOUNTING FOOT CONNECTOR. : de en
  • FR1157832A - Process for the preparation of condensation products : en fr
  • FR1158033A - Dental drill : en fr
  • US2837095A - Baby diaper : en
  • FR1157960A - Enhancements to multi-terminal watertight closures and riser terminals : en fr
  • DE1031655B - Disc brake for vehicles : de en
  • GB796098A - Improvements in or relating to electrical capacitors : en
  • GB796169A - Improvements relating to cooking appliances : en
  • FR1157978A - Process for the production of a colored leaf-shaped product : en fr
  • FR1158063A - Manufacturing process for shaped aluminum alloy parts without chip production and with high resistance to stress corrosion : en fr
  • FR1158057A - Cellular foams : en fr
  • US2836998A - Bottle opener with rotatably mounted skirt engaging member : en
  • US2837313A - Safety railroad tie holder : en
  • US2837385A - Piston ring element and method of making same : en
  • GB795953A - Improvements in, or relating to, internal combustion engines : en
  • GB796165A - Improvements relating to remote control systems : en
  • US2837077A - Whirling flight toy : en
  • US2837463A - Therapeutic compositions comprising 5-amino hexahydropyrimidines or salts thereof : en
  • FR1157864A - Improvements to conveyor-guided slaughtering devices : en fr
  • FR1158086A - Instrument panel, especially for motor cars : en fr
  • FR1158138A - Fuse for electrical circuit breakers : en fr
  • DE1767814U - CONTROL DEVICE FOR LIQUID OR GAS HEATED APPLIANCES OR FIREPLACES. : de en
  • DE1767946U - FOR CUPS OR MUGS OR. DGL. CELLS OF SPECIFIC SALES AND SOAKING CONTAINERS FOR TEA, COFFEE OR SIMILAR TOURS. : de en
  • FR1157854A - Improvements to the stabilization of polymerized olefins : en fr
  • US2837420A - Method of producing chromium : en
  • US2837454A - Laminated transparent article and method of making the same : en
  • DE1031371B - Circuit arrangement for demodulating and amplifying a signal and for generating and amplifying a control voltage or a control current : de en
  • DE1767955U - SIDE PANELS OF COUCHES, ARMCHAIRS AND THE LIKE : de en
  • DE1031599B - Coaxial multiple worm gear : de en
  • GB795944A - Improvements in or relating to the purification of liquids containing suspended particles : en
  • FR1157654A - Further development of automatic indicator weighing devices : en fr
  • FR1157683A - Device of an illuminance measuring instrument on a photographic camera : en fr
  • FR1158045A - Gasket for cable couplings : en fr
  • FR1157917A - Gas liquefaction process : en fr
  • US2837594A - Color synchronization : en
  • GB795875A - Improvements relating to the dyeing of textile fabrics : en
  • GB796013A - Improvements in or relating to automatic-closure valves : en
  • GB796195A - Method of and apparatus for carrying out physical and chemical processes in which gases, liquids and solids take part at the same time : en
  • FR1157890A - Forging machine for drawing, in particular, rods and pipes : en fr
  • DE1767898U - VOLTAGE TESTER COMBINED WITH BALLPOINT PEN. : de en
  • US2836836A - Contour mattress : en
  • GB795916A - Beet harvesting machine : en
  • DE1031598B - Pulse generator for a shut-off device in a pipeline : de en
  • GB796044A - Polyalkylene ether-polyurethane polymer and elastomeric products obtainable therefrom : en
  • DE1767879U - CONTACT ARRANGEMENT FOR CIRCUIT BREAKER. : de en
  • DE1031460B - Hand washing paste : de en
  • DE1031301B - Process for the production of conjugated-unsaturated aldehydes or ketones or their cyclic acetals and ketals : de en
  • DE1767928U - WASHBASIN FOR FORWARD AND BACK WASHING. : de en
  • GB795973A - Improvements in or relating to elevator-conveyors : en
  • GB795984A - Improvements in or relating to an electric appliance for igniting coal and other solid fuel fires : en
  • AU3359157A - Improvements in and relating to diaphragm valves : en
  • DE1031666B - Tire puller : de en
  • DE1031670B - Kimmpallabstuung : de en
  • DE1767995U - VENTILATION WITH SEAL STRIPS. : de en
  • DE1768196U - SPIN NUMBERS. : de en
  • DE1031651B - Four-wheel drive tractor : de en
  • DK85655C - Check valve for vacuum lines. : da en
  • GB796041A - Polyalkylene ether-polyurethane polymer and elastomeric products obtainable therefrom : en
  • DE1031658B - Combustion and / or cooling air duct for buses with rear-mounted drive motor : de en
  • DE1767867U - MOTOR RETRACTABLE CAR ANTENNA. : de en
  • GB795897A - Improvements in electronic control switch : en
  • GB795987A - Improved ball and socket assembly : en
  • US2836957A - Fuel control for a gas turbine power plant : en
  • DE1031401B - Multipole electrical contactor with compressed air drive : de en
  • DE1767825U - CLOTHES DRYING MACHINE. : de en
  • DE1031344B - Color television display tube with multi-hole aperture : de en
  • DE1031703B - Device for applying sand or other grainy material to bricks : de en
  • DE1767923U - Captive rubber hot water bottle cap. : de en
  • GB796120A - A resilient wheel assembly : en
  • FR1158125A - Articulation device for window sash, and in particular for pivoting window : en fr
  • GB796153A - Process for producing carbon bisulphide : en
  • US2836980A - Apparatus for measuring weight and height : en
  • US2836859A - Ceiling structure : en
  • US2837167A - Power steering mechanism of the hydraulic type : en
  • AU4387758A - Polyurethane plastics : en
  • BE533848R - SILICONE RUBBER SHALL SHRINK ON COMPRESSION. : en fr
  • DE1031296B - Process for the production of aluminum sulfate : de en
  • DE1031388B - Coaxial cable with little frequency-dependent attenuation : de en
  • DE1031452B - Process for bonding foils made of alkali-soluble, water-insoluble materials, preferably cellulose derivatives : de en
  • DE1767859U - FUNNEL SPEAKER. : de en
  • GB796062A - Improvements in or relating to inductor generators : en
  • GB796126A - Improvements in and relating to devices for carrying and distributing finely divided materials such as fertilizer, lime and substances similar to fertilizers and lime : en
  • US2837224A - Automatic automobile parking and stacking device : en
  • US2836979A - Mixing pipette : en
  • US2837440A - Method of producing air pervious material by treating with gas evolving blowing agent and coacting with a washable salt layer : en
  • GB796123A - Improved bead seams for metal containers : en
  • US2837139A - Clamp for holding brake lining in position to be bonded to a brake shoe : en
  • CA558236A - Speedometer driving means : en fr
  • DE1031461B - Arrangement for heat transfer in a combustion chamber that is operated with a furnace with oscillating combustion : de en
  • AU226793B2 - Impregnating apparatus : en
  • AU3364557A - Improvements in and relating to electrical distribution equipment : en
  • US2837004A - Toy piano : en
  • US2836985A - Torque converting apparatus : en
  • US2836988A - Adjustable steering mechanism : en
  • US2837129A - Air distributor for inflating and balancing pneumatic tires for vehicle wheels : en
  • US2837028A - Heavy calibre training ammunition : en
  • US2837088A - Ventilating means for surgical casts : en
  • US2837443A - Method of porcelain enameling : en
  • DE1031413B - Unlockable band-shaped cover for several circumferential openings on cylindrical machine and apparatus housings, in particular operating flap for housings of electrical machines : de en
  • DE1768199U - WOVEN TAPE, IN PARTICULAR TAPE WITH LABELS. : de en
  • DE969474C - Overlay receiver for frequency-modulated oscillations : de en
  • FR1157886A - Improvements to taximeters : en fr
  • US2836899A - Gauges : en
  • DE1031542B - Device for measuring forces : de en
  • CA558139A - Billiard type game board : en fr
  • CA558144A - Tire chain : en fr
  • CA558251A - Brightening bath : en fr
  • DE1768009U - FLOORING PANEL MOSTLY COMPOSED OF STRIP-SHAPED BARS. : de en
  • DK85670C - Process for the preparation of pure starch. : da en
  • US2836954A - Rotary raking device with the raking wheels serving as ground supports : en
  • US2837108A - Combination self-cleaning constant and intermittent flow valve : en
  • US2837156A - Tube cutting die : en
  • DE1031428B - Process for the production of selenium rectifiers and arrangement for the implementation of this process : de en
  • GB796164A - Improvements in or relating to nuclear power reactors : en
  • FR1158038A - Improvements to a steering mechanism : en fr
  • DE1031348B - Electrical pulse counting circuit : de en
  • DE1767944U - ONE-SIDED THROUGH VISIBLE PROTECTION DEVICE. : de en
  • FR1157703A - Improvements to combine harvesters attached to a tractor : en fr
  • GB796168A - Improvements in machines for continuous bleaching and dyeing : en
  • US2837240A - Control for automatic liquid dispensing nozzle : en
  • US2836848A - Method and apparatus for forming calcium silicate products : en
  • DE1031244B - Setting device for pit stamp : de en
  • DE1768001U - LIGHTWEIGHT PANEL FOR RIBBED CONCRETE CEILINGS. : de en
  • DE1768026U - RECORD DEDUSTER. : de en
  • GB795937A - Benzoic acid-4-sulphonamides : en
  • FR1158048A - Floribunda rose, vermilion red : en fr
  • GB796178A - Apparatus for checking the time delay between earlier and later pulses : en
  • FR1158035A - Hydrodynamic brake installation : en fr
  • FR1158128A - Blasting chambers, silos and similar : en fr
  • US2837079A - Plug and feather construction : en
  • US2837085A - Traction apparatus : en
  • US2837113A - Dilution valve : en
  • US2837393A - Knockdown cabinet and method of assembling same : en
  • US2837733A - Wide range measuring or control system : en
  • FR1158039A - Rubber composition : en fr
  • US2837191A - Centrifugal powder couplings : en
  • DE1031538B - Photographic lens : de en
  • DE1031647B - Planetary gear, especially for motor vehicles : de en
  • DE1768084U - DOUBLE PRISM GUIDE FOR INFEED TABLES OR INFEED TABLE UNITS. : de en
  • FR1157952A - Device for devatting grape marc : en fr
  • FR1158132A - Polyolefin treatment process : en fr
  • GB795964A - Injection ampoule for two media and intended to be used once : en
  • GB796141A - Process for waterproofing : en
  • DK85654C - Device at tractor-driven rakes. : da en
  • FR1157906A - Remote control lock, in particular for the rear door of motor vehicles : en fr
  • FR1157929A - Still perfected for the preparation of organic boron compounds : en fr
  • FR1158091A - Improvements in processes for preparing basic aluminum salts, polymers of organic acids : en fr
  • DE1031315B - Condensate drain valve : de en
  • DE1768044U - BOARD FOR DISPLAYING SHARE AND EXCHANGE RATES. : de en
  • DE1768057U - TILLAGE MACHINE WITH ROTATING MOTOR DRIVEN TINES. : de en
  • FR1157783A - Device for processing inflatable polystyrene : en fr
  • FR1157882A - Wire packaging : en fr
  • FR1158067A - Shoe shape : en fr
  • US2837604A - Signal receiving device : en
  • US2837061A - Open center poppet type valve : en
  • DE1031243B - Two-part pit stamp : de en
  • DE1767801U - EXTENSION FOR ENCLOSED OVEN. : de en
  • FR1157804A - Meat grinder : en fr
  • FR1158015A - Manufacture of cyclohexane : en fr
  • US2837051A - Boat drive assembly : en
  • FR1157742A - Reel with automatic position change for coarse and cast fishing : en fr
  • US2837031A - Volumetric rotary pumps and compressors : en
  • US2837106A - Lock valve : en
  • US2837475A - Neutronic reactor having localized areas of high thermal neutron densities : en
  • US2837480A - Polyethylene phosphonates as grease thickeners : en
  • US2837719A - Pulse modulator : en
  • US2837359A - Metal reinforced rotary shaft seal : en
  • DE1031525B - Process for the extraction of copper from sulfidic copper ores containing zinc as a minor metal : de en
  • US2837435A - Bagasse concrete : en
  • US2837645A - Magnetic-thyratron modulator : en
  • DE1031389B - Method of manufacturing an insulated electrical conductor : de en
  • US2836927A - Aquatic amusement device : en
  • FR1157959A - Device for automatic adjustment of the heat bypass of the combustion chamber of internal combustion engines : en fr
  • FR1157968A - Assembly device for hollow panels : en fr
  • CA558406A - Control systems for electric motors : en fr
  • US2837373A - Fluid pressure actuated lifting apparatus : en
  • US2836885A - Method of making ceramic-to-metal seals : en
  • USRE24480E - anderson : en
  • FR1157796A - Manufacturing process of magnesium aluminate hydrate : en fr
  • FR1158029A - Automatic positive chain unwinding device for power loom : en fr
  • LU35953A1 - : en
  • US2837117A - Open center valve with hold feature : en
  • US2837453A - Preliminary pressing of laminated glass : en
  • US2837557A - Esters of n, nu-bis(2-cyanoethyl) carboxamic acids : en
  • US2837688A - Electron discharge devices : en
  • US2836905A - Glide path indicating device for use in grounded training systems : en
  • US2837101A - Inflatable structure : en
  • US2837518A - Phenthiazine compounds : en
  • US2837579A - Polychlorinated dicyclopentadiene : en
  • US2836958A - Jet power plant with unobstructed rotating combustion chamber : en
  • US2837195A - Coin-operated device : en
  • DE1768054U - ASHTRAY. : de en
  • US2837633A - Backs for receiver cabinets : en
  • DE1767977U - CABINET. : de en
  • AU3352957A - New colouration process : en
  • CA558175A - Molding head and cutter : en fr
  • FR1157651A - Method and apparatus for increasing and improving the properties of liquid fuels, particularly for internal combustion engines : en fr
  • FR1157797A - Process for the degassing of refining liquid melts and device for carrying out this process : en fr
  • GB796008A - Improvements in or relating to processes for manufacturing polyesteramides : en
  • FR1157887A - Propulsion device for surface boats, or submarines, or for any mobile : en fr
  • FR1158103A - Assembly to convert low voltage to high voltage : en fr
  • US2837381A - Reinforced tool handle attachment : en
  • US2837153A - Metallic building wall : en
  • AU222449B2 - Method and apparatus fob processing cathode-bay and like tubes : en
  • CA558186A - Process for the polymerisation of olefines : en fr
  • CA558257A - Electronic tube shield : en fr
  • CA558318A - Damping means : en fr
  • CA558346A - Packer delivery for signature stitching machines and the like : en fr
  • US2837731A - Hydrophone cable : en
  • FR1157872A - Method and apparatus for controlling catalytic processes : en fr
  • AU3353357A - Improvements inthe mechanical manufacture by means of injecting of every description of articles and parts using fibrocement or any other kind of moulding materials : en
  • DE1031234B - Sink separator for separating minerals : de en
  • FR1157615A - Zipper closure formed by threads or strips of plastics material in the form of helicoids or loops and method of manufacture thereof : en fr
  • FR1157632A - Thread guides for textile machines : en fr
  • FR1158022A - Surface treatment of ferroelectric materials : en fr
  • DE1767919U - MOBILE GAS LIGHTING DEVICE FOR SOLID FUEL WITH SWIRL CHAMBERS CANOPY OF THE COMBUSTION NOZZLES. : de en
  • GB795868A - Improvements in or relating to the manufacture of moisture-proof sheet wrapping materials having a normally solid polyethylene plastic coating : en
  • GB796067A - Improvements in or relating to the production of moistureproof films : en
  • FR1157756A - Ignition process and electrical ignition circuit for discharge sections : en fr
  • FR1158003A - Improvements to evaporation units : en fr
  • GB795972A - Improved mechanism for adjusting the height of racks in range ovens : en
  • US2836951A - Pneumatic cotton harvester unit : en
  • DE1031690B - Device for echo sounding using a cathode ray tube as a display device : de en
  • US2837521A - Method for making polyazaindenes : en
  • US2837628A - Illuminated instrument dial : en
  • US2837230A - Trash collection truck : en
  • US2837547A - Polymerization of unsaturated triglycerides : en
  • USD182958S - Trailer tank body : en
  • DK85659C - Process for producing surface alloys formed by diffusion on metal objects. : da en
  • JPS323458B1 - : ja
  • US2836929A - Assembled doll : en
  • US2837034A - Car truck : en
  • US2837186A - Brake anti-creep mechanism : en
  • USD182971S - Toy mouse figure : en
  • AU3351757A - Improvements relating to watering or drinking appliances for animals : en
  • CA558358A - Extrusion head : en fr
  • CA558398A - Insulation for field coils : en fr
  • US2837602A - Connection system for selection of a junction line : en
  • US2836900A - Magnetized angle measuring levels : en
  • US2836882A - Venetian blind restringer : en
  • US2837560A - Preparation of organic dicarbamates : en
  • USD182963S - Puffed textile fabric : en
  • US2836920A - Bait casting catapult : en
  • US2837422A - Addition agents for the treatment of molten cast iron : en
  • DE1031665B - Gas filling for vehicle tires of all kinds : de en
  • DE1768086U - CORROSION PREVENT SEALING STRIPS. : de en
  • US2836827A - Collar stays and method of making them : en
  • US2837132A - Insulated hand bag : en
  • DE1031429B - Device for measuring the carrier accumulation effect in junction rectifiers, especially those with a p-n transition : de en
  • FR1157957A - Continuous dryer for strip fabric : en fr
  • DE1031529B - Contactless width measuring device : de en
  • DE969470C - Process for obtaining sugar from molasses : de en
  • FR1157893A - Ball and roller bearings with wire raceways : en fr
  • GB796105A - A visor for rear view driving mirrors : en
  • CA558396A - Magnetic core constructions : en fr
  • DE969309C - Guide and locking ring for track extension frame : de en
  • FR1157944A - New ethylene polymerization process : en fr
  • DE1768108U - PLAQUE. : de en
  • FR1158123A - Improvements in actuation devices using electromagnets : en fr
  • DE1031536B - Mechanical-electrical converter for the generation or scanning of a grooved sound track : de en
  • DE1767971U - SUPPORT FOR INTERMEDIATE OR INSERTION SHELVES. : de en
  • FR1157839A - Garbage box : en fr
  • DE1031528B - Process for the production of metal or metal alloy powders : de en
  • DE969481C - Flow coupling with surrounding container : de en
  • FR1158097A - Disc brake : en fr
  • DE1031242B - Pit stamp : de en
  • DE1767878U - SWITCHING ELEMENT. : de en
  • FR1157892A - Unipolar Particle Charging Device : en fr
  • AU226060B2 - Low water content concrete mixer : en
  • DE1031681B - Double-digit sole press : de en
  • CA558281A - Apparatus and method for making valve bags : en fr
  • CA558338A - Method of making hollow plastic articles : en fr
  • DE1031471B - Hair and skin care products : de en
  • DE1031657B - Signaling device to facilitate the coupling of a motor vehicle with its trailer : de en
  • DE1767924U - JOINT WITH LOCKING DEVICE, IN PARTICULAR FOR COLLAPSIBLE SUPPORT TRACKS OR. DGL. : de en
  • FR1158075A - Control device for introducing fuel into the cylinder of an engine : en fr
  • DE1768020U - ELECTROPHORESIS EVALUATION SCALE. : de en
  • US2837447A - Metal-coated threaded couplings for electrodes : en
  • FR1157639A - High voltage insulation : en fr
  • FR1157655A - Steel tube bed : en fr
  • FR1157781A - Improvements to a friction element in special composition : en fr
  • CA558273A - Auxiliary and latched contact switches : en fr
  • FR1158136A - Refrigerating device : en fr
  • DE1767967U - DEVICE FOR LIFTING AND LOWERING A MOVABLE FURNITURE PART. : de en
  • DE1768195U - MIXER TAP WITH HOSE SPRAY. : de en
  • DE1031625B - Method and device for the continuous washing of pulped pulp fibers : de en
  • DE1767953U - CHEST BENCH. : de en
  • DE1768119U - HANDLE FOR CAMERAS, ESPECIALLY NARROW FILM CAMERA. : de en
  • GB795920A - Production of heavy water : en
  • GB796084A - Method of and apparatus for forming toothed elements : en
  • CA558240A - Automatic-gain-control system for photoelectric engraving machines : en fr
  • CA558419A - Lubricants comprising silicone fluids : en fr
  • GB796048A - Conversion of hydrocarbons : en
  • FR1158043A - Process Improvements for Providing Crease Resistance to Textile Materials : en fr
  • DE969446C - Adhesive and binding agent containing water-containing cellulose fibers and based on aqueous synthetic resin dispersions or solutions : de en
  • AU217577B2 - Fluid seals between rotating parts : en
  • AU3353657A - Process for welding stretched foils of weldable thermoplastic materials : en
  • FR1157736A - Single thread blind stitch sewing machine including fur stitching machine : en fr
  • FR1157938A - Purification and fractionation of oils and fats : en fr
  • GB796156A - Improvements in or relating to thermostatically operated valves for controlling air flow : en
  • US2837490A - Mixtures of vinyl resin, aromatic acid, and asbestos containing iron oxide : en
  • US2837580A - Telomerization with sulfuryl halide and a sulfur dioxide modifying agent : en
  • FR1157930A - Process for the production of aqueous dispersions of ethylene polymerization products : en fr
  • USD182975S - Musical jewel box : en
  • US2837324A - Apparatus for drilling large holes between galleries : en
  • US2837529A - Substituted thiazolidones and their preparation : en
  • FR1158084A - Three-bead hollow rail : en fr
  • GB796188A - Improvements in or relating to liquid level indicator : en
  • US2837523A - Anthraquinone vat dyestuffs : en
  • DE1031395B - Contact-free switching element : de en
  • US2837468A - Purification of polyhydric alcohols : en
  • US2836977A - Cumulative gauge : en
  • US2836854A - Tire retreading mold : en
  • DE1767964U - FOLDING TABLE, IN PARTICULAR LIGHT GARNET TABLE. : de en
  • US2836984A - Drive chain : en
  • USD182957S - Body supporting board : en
  • AU226275B2 - Improvements in crates : en
  • US2836919A - Small weapons noise simulator : en
  • CA558147A - Apparatus and method for spraying terrain : en fr
  • US2837344A - Folding baby seats for telescoping carts : en
  • AU3354957A - Signal generating apparatus for position programming control system : en
  • FR1158076A - Enhancements to devices for waving hair : en fr
  • GB795999A - Removal of volatile ingredients from thermoplastic polymers : en
  • FR1157870A - Protective device for bolt-setting device : en fr
  • GB796108A - Process and device for applying catalytic combustion to heat exchangers : en
  • DE1031555B - Conveyor belt for root crop harvesters : de en
  • FR1157752A - Cigarette filter allowing the removal of tar from tobacco smoke : en fr
  • US2837063A - Device for clamping a crank case oil pan to the base of a gasoline engine : en
  • US2837379A - Hydraulic track adjuster : en
  • US2837699A - Panelboard construction : en
  • USD182946S - Fork or similar article of flatware : en
  • CA558195A - Shuttlecock : en fr
  • US2837639A - Pulse amplitude analyzers : en
  • DE1031638B - Electrically driven diaphragm pump, especially for liquids : de en
  • DE1767865U - LIFT ROTARY SELECTOR WITH INTERCHANGEABLE PAIRS OF SANDING ARM : de en
  • DE1768151U - SUN PROTECTION (AWNING) FOR ATTACHING TO THE EXTERIOR SURFACE OF A WINDOW LAYING IN THE SLOPE. : de en
  • DE1767948U - HOUSEHOLD CUTLERY MADE OF PLASTIC. : de en
  • DE1768126U - DIAPHRAGM PUMP. : de en
  • US2837392A - Table with pivotal folding leg : en
  • DE1768083U - FINE ADJUSTABLE CAM DISC. : de en
  • FR1157694A - Sawdust expeller : en fr
  • DE1031495B - Hinged stove and oven cover plate : de en
  • GB796027A - Improvements in jet propulsion nozzles : en
  • US2836976A - Determining and controlling the inlet temperature of a gas turbine : en
  • US2837340A - Mechanical sound reproducing device : en
  • US2837703A - Lidow : en
  • US2837110A - Fluid pressure control valve : en
  • CA558193A - Conveyor stripping apparatus : en fr
  • US2837383A - Fastening device : en
  • US2837005A - Expanding helical coil for a wood screw : en
  • CA558250A - Precision thermostatic switch : en fr
  • US2836913A - Advertising sign structure for mounting on vehicles : en
  • US2837022A - Cotton tramper and sweep mechanism : en
  • US2837292A - Automatic take-up device : en
  • AU221905B2 - A method of clearing a rotating flask and centrifugal casting apparatus : en
  • CA558302A - Test tablet : en fr
  • AU3348557A - Assembly apparatus : en
  • CA558135A - Lawn edge trimmers : en fr
  • US2837180A - Heat absorbing brake means : en
  • US2837576A - Dichloromethylallylphenols : en
  • DE1031710B - Device for manually closing the gathered neck of a bag with an adhesive strip : de en
  • DE1768200U - BEARING AND DRIVE OF A TOWER SHAFT FROM THE DIFFUSION TOWER TO LEAVE SUGAR BEE CUTS OD. DGL. : de en
  • CA558197A - Paper coating method and apparatus : en fr
  • US2837070A - Choke control system for carburetors : en
  • US2837256A - Combined mixing and pouring can guard : en
  • US2836893A - Apparatus for making perspective drawings : en
  • US2837644A - Time discriminator : en
  • CA558159A - Whaler holder : en fr
  • CA558181A - Traps : en fr
  • CA558438A - Protein adhesives : en fr
  • FR1157803A - Safety device to prevent tractor overturning : en fr
  • FR1157846A - New condensation polymers and their preparation process : en fr
  • US2837089A - Rear truss pad : en
  • US2837715A - Wide band slotted line : en
  • US2836910A - Burner construction for ironing machines : en
  • US2837056A - Animal training device : en
  • US2837333A - Apparatus for separating flat articles : en
  • US2837387A - Bases for operating tables : en
  • CA558191A - Voltage regulator : en fr
  • CA558425A - Unit-heater motor-mounting : en fr
  • AU3357557A - Devices forthe recognition of printed characters : en
  • FR1157883A - Assembly of suspension and guide rails for curtains, drapes, etc. : en fr
  • GB795923A - Improvements in and relating to electrical fuse gear : en
  • US2837174A - Combined drop and flush oilers : en
  • US2837491A - Process for raising the softening point of hydrocarbon resins and product produced thereby : en
  • DE1767992U - VENTILATION GRILLE. : de en
  • GB796192A - Improvements in or relating to strap buckles : en
  • DE1031546B - Steam still : de en
  • DE1768184U - DRILL CHUCK PROTECTION CAP. : de en
  • CA558222A - Vulcanization of butyl rubber : en fr
  • CA558433A - Log decking machine : en fr
  • US2837027A - Directional shooting of wells : en
  • CA558308A - Inhibition of polymerization of vinyl chloride : en fr
  • CA558234A - Separation of impurities from cobalt-containing materials : en fr
  • US2837507A - Cupriferous azo-dyestuffs : en
  • US2836928A - Voice assembly for stuffed toys : en
  • US2837183A - Sheet metal door : en
  • US2837193A - Hydraulic drive with centrifugal control for substantially constant output speed : en
  • DE1031446B - Device for observing diffraction patterns in electron microscopes : de en
  • GB795947A - Cross linking isocyanate modified linear polyesters : en
  • US2836901A - Method for drying metal scrap : en
  • US2837080A - Oven door spring mounting : en
  • US2837394A - Portable desk : en
  • US2837710A - Generator control system : en
  • DE1767957U - BED WITH CORNER CONSTRUCTION. : de en
  • DE1768066U - MILKING VEHICLE WITH MOUNTED MILKING MACHINE, BUCKET CONTAINER AND A COLLECTION TANK CONNECTED TO THE VACUUM LINE. : de en
  • US2837635A - Volume control for radio receiver : en
  • US2837273A - Centrifugal separator : en
  • CA558180A - Animal traps : en fr
  • US2836884A - Production of hollow metal articles : en
  • AU3357457A - Heat stabilised thermoplastic compositions comprising olefin polymers : en
  • CA558184A - Wear resistant liner for pump plungers : en fr
  • US2837157A - Billet shears and the like : en
  • US2837339A - Phonograph pickup : en
  • US2836888A - Tools for removing the collars of fasteners : en
  • US2837199A - Bottle feed mechanism for washing machines : en
  • USD182964S - Combined leg and brace : en
  • USD182976S - : en
  • FR1157676A - Device to tear off the crampons used to fix the railway tracks on the sleepers : en fr
  • US2837664A - Safety circuits for electro-mechanical braking : en
  • US2837682A - Electric discharge device structure : en
  • DE1767877U - ROTARY SWITCH. : de en
  • FR1158053A - Molded products, process and apparatus for forming them : en fr
  • USD182980S - Hand tool : en
  • FR1157618A - Improvement in piles intended for the construction of airtight curtains in the ground : en fr
  • GB796079A - An internal combustion engine having a fuel injection nozzle : en
  • DE1031323B - Process for fertilization with trace elements : de en
  • FR1157831A - Method and apparatus for identity marks : en fr
  • GB796113A - Rubber tire : en
  • GB796201A - Improvements in or relating to fishing reels : en
  • GB796209A - Pressure casting and die-casting machines : en
  • DE1768190U - WATCH WITH AN ADDITIONAL BARREL IN THE SHAPE OF A MOON OR THE LIKE. : de en
  • US2836873A - Automatic press for the pressing of large-sized stones from granular material : en
  • US2837263A - Pull tape for removing container covers : en
  • US2837011A - Root platform milling fixture : en
  • US2837332A - Continuous film reel : en
  • US2837223A - Automobile parking apparatus : en
  • CA558434A - Carbon holding blade : en fr
  • AU226082B2 - Centrifugal pipe casting machine : en
  • US2837504A - Fractionation and recovery of polymers : en
  • US2837522A - Substituted alkylenedipiperazines : en
  • US2837606A - Announcing method and apparatus : en
  • CA558414A - Solderless connector terminal structure : en fr
  • FR1157947A - Device for controlling the character wheels of printing devices : en fr
  • CA558279A - Sulfur burning : en fr
  • DE1031307B - Process for the preparation of ethyleneimine compounds : de en
  • FR1157842A - Metal spraying method and apparatus : en fr
  • GB796107A - A method of rendering articles of polymethylene terephthalate resistant to the growth of fungi and bacterial attack when a nutrient source is present : en
  • AU217498B2 - Process and apparatus forthe production ofa coiled filament : en
  • CA558432A - Purification of gases : en fr
  • CA558399A - Control apparatus for transformer pressure : en fr
  • CA558218A - Starch as a filler and cross-linking agent for polyurethanes : en fr
  • AU2404956A - Improvements in machines for manufacturing asbestos cement sheets : en
  • DE1031469B - Device for examining the reaction of the eye to light stimuli which induce secondary images, so-called Purkinje afterimages : de en
  • DE1031567B - Fixed fixtures for barrels of butter makers rotating around an axis : de en
  • DK85642C - Safety device for elevators. : da en
  • FR1157911A - Electromagnetic device, and in particular relay, slaved to high intensity currents : en fr
  • US2837321A - Portable cement mixing device : en
  • AU3354557A - An improved screening machine for classifying and grading loose materials : en
  • AU227283B2 - Process and compositions for treating nematodes : en
  • CA558183A - Turning handles for cyclomotors and similar applications : en fr
  • US2837220A - Lift and transport mechanism : en
  • DE1031267B - Drum dryer for laundry : de en
  • DE1767827U - LAYING DEVICE FOR TEXTILE MACHINERY. : de en
  • US2836865A - Crucible pour mechanism : en
  • US2837656A - X-ray analysis system and radiation detector for use in such system : en
  • US2837695A - Magnetrons : en
  • CA558230A - Non-flammable cellular resinous bodies and method of making same : en fr
  • CA558266A - Treatment of spent sulfite liquor : en fr
  • US2836874A - Paper tube concrete form : en
  • US2836880A - Flying hot saw : en
  • US2837325A - Rotary type tunneling machine : en
  • DE1031653B - Spring bush for leaf springs, in particular for leaf springs in motor vehicles : de en
  • FR1158004A - Drum magazine for firearms : en fr
  • CA558166A - Pick-up attaching means for combine : en fr
  • CA558327A - Pulse system : en fr
  • US2837707A - Servosystem controlled contour machining apparatus : en
  • DE1031266B - Laundry rammer with one or more rammer bells : de en
  • FR1157688A - Improvement in sealing devices : en fr
  • FR1158131A - Agents for plant protection and their preparation : en fr
  • DK85645C - Sound-insulating building element. : da en
  • FR1157935A - Process for the elimination of static electricity developing in non-conductive elements of industrial installations : en fr
  • GB795915A - Improvements in or relating to the magnification of a unidirectional voltage : en
  • GB796213A - Improvements in or relating to the oxidation of ferrous hydroxide : en
  • AU221471B2 - Improvements relating to bush-clearing apparatus : en
  • AU3348957A - Improvements in or relating to printed circuits : en
  • US2837086A - Visual training device : en
  • US2837690A - Circuit arrangements embodying cathode ray tubes : en
  • US2837740A - Proportional gate circuit : en
  • US2837150A - Window cornice box : en
  • US2837247A - Dispensing pump units : en
  • US2837252A - Closure for collapsible containers : en
  • US2836887A - Cutter for severing cast iron pipe and the like : en
  • US2837421A - Die steel alloy : en
  • US2837605A - Subscriber-loop carrier telephone ringing systems : en
  • USD182969S - Puffed textile fabric : en
  • US2837291A - Stop motion : en
  • US2837465A - Hydrocatalytic desulfurization of petroleum hydrocarbons : en
  • CA558276A - Continuous mining apparatus of the reversible longwall type : en fr
  • DE1031338B - Procedure for the detection of overheated railway axle bearings : de en
  • DE1031333B - Method and device for the heat treatment of strip or strip-shaped material : de en
  • CA558370A - Radiation detector : en fr
  • DE969434C - Electron beam tubes in which a screen is scanned by an electron beam : de en
  • FR1158145A - Manufacturing process for endless flat section cables and endless cables made by this process : en fr
  • GB795881A - Goods vehicle bodies : en
  • CA558198A - Nitric acid process : en fr
  • DE1031650B - Hydraulic system for motor vehicles, especially tugs : de en
  • US2837172A - Centrifugal separator : en
  • US2837470A - Coke quenching : en
  • CA558208A - Single cylinder engine construction : en fr
  • DE1767841U - SAVINGS FOLDER WITH INTERCHANGEABLE LINE-UP MECHANICS. : de en
  • DE1767842U - DISTRIBUTION DEVICE FOR EXTRACTION COLUMNS. : de en
  • DE1767851U - BASE FOR REFRIGERATED UNITS. : de en
  • AU225862B2 - Improvements in and relating to diaphragm valves : en
  • CA558417A - Protective device for series capacitors : en fr
  • US2837653A - Mass spectrometers : en
  • USPP1715P - Rose plant : en
  • US2836970A - Method of knitting a backed fabric with binding thread : en
  • US2836953A - Side delivery rake with running wheel supporting means : en
  • US2837592A - Separators for electric storage batteries : en
  • DE1768106U - SELF-ADHESIVE ENDLESS PAY BAG. : de en
  • DE1768123U - RUNNING IMAGE PROJECTOR. : de en
  • CA558351A - Retractable writing instrument latch means : en fr
  • CA558375A - Inert monatomic-gas shielded refractory metal remelting surface-defect removal process : en fr
  • US2836856A - Seed cotton cleaner : en
  • US2837008A - Kinoptic devices : en
  • DE1767965U - FLOOR BRACKET FOR DISMOUNTABLE TABLES AND THE LIKE : de en
  • US2837629A - Combination wall and portable night lamp : en
  • US2837355A - Pressure equalizing cover for journal boxes : en
  • US2837451A - Method of making alumina powder : en
  • DE1031341B - Single-turn gear coupling for teleprinters : de en
  • DE1767941U - HANGING DEVICE FOR FOOTWEAR. : de en
  • FR1157698A - Semiconductor electrode system : en fr
  • FR1157829A - Multiple magnetic erase head for magnetic recording systems : en fr
  • FR1158030A - Verification or calibration device : en fr
  • DE1767819U - BLOW MACHINE FOR UNDERGROUND PIT OPERATION. : de en
  • DE1767861U - RADIATOR GROUP WITH SEVERAL SPEAKERS ARRANGED IN DIFFERENT DIRECTIONS. : de en
  • DE1031349B - Magnetic circuit arrangement with a magnetic core through which the z. B. consisting of simple lines input and output windings are passed through : de en
  • DE1031649B - Transmission, especially for agricultural tractors or the like. : de en
  • DE1031689B - Writing device for echo sounders working with pulses : de en
  • FR1158062A - Hydrocarbon dehydrogenation process : en fr
  • DE1031699B - Suspension of the catenary wire for toy trains : de en
  • DE1767949U - BENCH UNIT FOR DOSING LIQUIDS. : de en
  • DK85664C - Collapsible pram. : da en
  • GB795992A - Apparatus for continuously separating, by flotation, fibrous materials suspended in a liquid : en
  • DE1031387B - Adhesive film that can be rolled up into rolls and has an adhesive layer on one side for quick electrical connections : de en
  • US2837032A - Filter for use with periodic suction pumps : en
  • CA558179A - Aluminum jalousie door assembly : en fr
  • CA558285A - Welding electrode holder : en fr
  • BE533815A - Chamber for bringing together at least two substances : en fr
  • DE1031383B - Device for ventilating a waveguide system : de en
  • US2836831A - Wash basin : en
  • US2837417A - Method for modifying the growth characteristics of plants : en
  • US2836858A - Machine for opening and cleaning textile fibers : en
  • US2837045A - Portable tufting machine : en
  • AU2429156A - Improvements relating to electric sanitary systems : en
  • US2836937A - Motor driven grinders : en
  • CA558128A - Newspaper, magazine or like vending machine : en fr
  • US2837489A - Process for preparation of condensation products of carbohydrates, sulfurous acid or its derivatives, formaldehyde, and phenol : en
  • US2837364A - Lock : en
  • US2837317A - Hole cleaning device : en
  • US2836918A - Safety device for firearms : en
  • US2837724A - Transformer with improved dielectric liquid : en
  • US2836995A - Fishing reel transmission : en
  • US2837159A - Methods of and apparatus for cutting strip material : en
  • US2837348A - Auxiliary chassis member for a vehicle : en
  • US2836860A - Knockdown stand : en
  • US2837537A - 1-tetrahydrofuryl-3, 6, 9-nonanetriol trialkanoates : en
  • US2837667A - Piezo-electric quartz crystal plate : en
  • CA558371A - Clips for cables, conduits, and the like : en fr
  • DE1031730B - Holder for discs : de en
  • DE1768011U - METAL FRAME FOR WINDOW FRAMES, MADE OF TWO VISIBLE PROFILES AND SIMILAR COMPONENTS MADE OF WOOD, EXPOSED TO WEATHER OR. DGL. MATERIAL. : de en
  • CA558389A - Wave meters : en fr
  • CA558409A - Circuit interrupter contact structure : en fr
  • US2837347A - Frame for motor vehicles : en
  • US2836863A - Panel structures : en
  • US2837102A - Method and apparatus for incorporating coloring matter in spinning solutions : en
  • US2836999A - Pliers-type wrench with cam-operated sliding jaw : en
  • US2837184A - Beading fastener : en
  • US2837222A - Transmission jack : en
  • AU3348857A - Improvements in or relating to self-wringing mops : en
  • CA558162A - Method of manufacturing glass fibre sheet or board and the product of the method : en fr
  • FR1158085A - Control device for self-tripping switches : en fr
  • US2837655A - X-ray fluorescent analysis apparatus : en
  • AU222881B2 - Optically brightened fibre and film-forming polymers : en
  • AU3356257A - Improvements relating to worm and nut mechanisms : en
  • AU222282B2 - Improved power transmission mechanism : en
  • AU3353057A - IMPROVEMENTS IN CIRCUIT ARRANGEMENTS FOR operatively ASSOCIATING ONEOF A plurality of DEVICES WITHONE OF ANOTHER PLURALITY OFOTHER DEVICES : en
  • CA558243A - Aluminum compounds from aluminum alcoholates and monobasic organic substances of acidic nature and process of preparing them : en fr
  • CA558292A - Method of soldering with hydrazine-carbonyl reaction products : en fr
  • US2837039A - Freight loading cross bar : en
  • AU219811B2 - Getter assembly : en
  • DE1031283B - Vibration mixer with gas supply : de en
  • DE1031431B - Electron tubes for very short electrical waves based on the moving field principle with a helical line as a delay line : de en
  • DE1031614B - Method of manufacturing hollow poppet valves for internal combustion engines : de en
  • DE1768041U - DESK CALENDAR. : de en
  • DE969439C - Anisotor per waveguide for the transmission of high-frequency currents : de en
  • FR1157714A - Cerium-based pyrophoric alloy for lighter stones obtained by bar compression : en fr
  • FR1157733A - Prefabricated thermal panel for buildings : en fr
  • GB796157A - Improvements in or relating to card feeding apparatus : en
  • LU35955A1 - ANODE MADE FROM A CORE OF A NON-PRECIOUS METAL WITH A COVERING LAYER OF A PRECIOUS METAL OR OTHER RESISTANT MATERIAL : en fr
  • DE1031247B - Roll stand with vertical and horizontal dome spindles : de en
  • DE1767899U - FLASHLIGHT WITH REFLECTOR. : de en
  • DE1767962U - Lounger. : de en
  • US2837019A - Air outlet device for ventilating apparatus : en
  • USD182947S - Balance scale : en
  • DE1031257B - Device for the production of socket pipes from smooth, thin-walled, welded sheet metal pipes : de en
  • CA558361A - Row crop attachment for ensilage harvester : en fr
  • CA558229A - Stabilized polyglycol compositions : en fr
  • AU3354857A - Durable scouring pads : en
  • US2837551A - Process for producing beta-cyanoethyltrichlorosilane : en
  • US2837713A - Spark timing indicator : en
  • US2837636A - Radio test signal generation : en
  • US2837215A - Flexible drive : en
  • GB795883A - Improvements relating to gas cookers : en
  • FR1157802A - Device for handling radioactive materials : en fr
  • FR1158001A - Improvements to nuclear reactors : en fr
  • GB795861A - Improvements in stoves : en
  • GB796053A - Improvements relating to collapsible hut and like constructions : en
  • DE1031508B - Process for the production of foam bodies by reacting a polyester-polyisocyanate mixture : de en
  • DE1767824U - LINEN HANGING DEVICE. : de en
  • GB796179A - Bearings and electrical contacts : en
  • AU3354757A - Improvements relating to telephone instruments : en
  • DE1767993U - ADJUSTABLE VENTILATION DEVICE. : de en
  • DE1768193U - ATTACHMENT FOR STREET GRAINS AND THE LIKE. : de en
  • DE1031400B - Temperature monitor with electrical switch : de en
  • DE1767838U - AIR MAIL LETTER CLIP. : de en
  • USRE24479E - R graham : en
  • DE1031384B - Delay line, especially for millimeter wave amplifier tubes : de en
  • DE1768068U - PASTURE VEGETABLE DRINK. : de en
  • GB795979A - Improvements in or relating to trimming machines suitable for use in the manufactureof shoes : en
  • CA558138A - Weight distributing shoe shank : en fr
  • FR1158061A - Process for the preparation of high boiling point propylene polymers : en fr
  • FR1158082A - Autopilot installation : en fr
  • GB796121A - Improvements in or relating to a rotary perforator for strip material and also to a method of broaching apertures in perforator dies : en
  • US2836896A - Gun sights : en
  • US2837361A - Keepers : en
  • FR1157621A - Method and device for electric welding, in particular for precious metals : en fr
  • DE1767844U - STAMP. : de en
  • FR1157954A - Chemical machining of metals and alloys; parts and products obtained : en fr
  • DE969430C - Device for changing the rolls of a rolling mill : de en
  • FR1157764A - Indicator mechanism in particular for measuring devices distributing fluid : en fr
  • GB796058A - Improvements in or relating to railway fishplates : en
  • DE969452C - Process for the production of synthetic fiber pulp : de en
  • DK85661C - Method for forming a positive image in silver and image transfer strip for use in the method. : da en
  • DE969433C - Preferably a hydraulic power transmission downstream drive of at least three wheel sets of a vehicle via cardan shafts and axle drives : de en
  • DE1031423B - Flash tube device for direct connection to the power distribution network : de en
  • US2837112A - Atmospheric pressure responsive valve means for maintaining flexible connector seal means : en
  • US2837591A - Germanium anode cell : en
  • DE1031591B - Vortices, especially for intermediate harnesses for conveyor baskets, deep drilling devices and the like. like : de en
  • US2837510A - Process for preparing dihydrodesoxystreptomycin : en
  • US2837596A - Generation of synchronising pulses especially for television : en
  • DE1768181U - LAUNCH DEVICE FOR TOY AIRPLANES. : de en
  • DK85637C - Coupling for controlling the commutation of inverters. : da en
  • DE1031361B - Circuit arrangement for carrying out a combination selection over the two wires of a connection line in telecommunications, in particular telephone systems : de en
  • FR1157723A - Sniper rifle or firearm : en fr
  • GB795998A - Improvements in or relating to carbon brushes : en
  • AU3346657A - Centrifuge for removing water from fine grain material : en
  • FR1158104A - Device for establishing a link in an automatic signaling system : en fr
  • GB795976A - Improvements in or relating to electrical remote control systems : en
  • GB796056A - Signal responsive systems : en
  • DK85635C - Electromagnetic energy transmission systems. : da en
  • FR1157720A - Tool for making holes in loose sand, rolling gravel and similar terrain : en fr
  • FR1158073A - Adjustable detector : en fr
  • GB796139A - Improvements in or relating to processes for producing decoration pliable sheet material by depositing metal from the vapour state thereon : en
  • DE1768177U - KASPERL THEATER CHARACTER HEAD. : de en
  • DE1031439B - Heterogeneous reactor : de en
  • CA558315A - Accounting machines : en fr
  • CA558387A - Alternating current gate : en fr
  • FR1157775A - Magnetic voltage regulator for transformers with a pin switch : en fr
  • GB795885A - Improvements in or relating to lift control systems : en
  • FR1157974A - Improvements to viewers : en fr
  • FR1157604A - Power socket with built-in switch : en fr
  • FR1157719A - Enhancements to a window feature : en fr
  • GB796007A - Steroid ester, its salts and pharmaceutical compositions containing them : en
  • GB795936A - Reversing and speed-reduction gear for ships : en
  • GB796045A - Thermionic tube and method of making same : en
  • DE1767808U - SHOULDER TRAINING, ESPECIALLY FOR SERIES MANUFACTURED MEN'S SUITS : de en
  • DE1767826U - HOUSEHOLD IRONS. : de en
  • DE1031314B - Process for the preparation of d, l- or l-isopropylamino-methyl- (3, 4-dioxyphenyl) -carbinol : de en
  • DE1031430B - Glow discharge tubes with an auxiliary electrode that extends into an opening in the cathode : de en
  • FR1158135A - Method and device for spinning cables and cables thus obtained : en fr
  • FR1157697A - Headquarters improvements : en fr
  • FR1157940A - Improvements in magnetoelectric devices : en fr
  • FR1158077A - Seal system : en fr
  • GB796144A - New derivative of precalciferol and process for its production : en
  • DE1031737B - Assembly pliers for brake shoe springs : de en
  • FR1157925A - Metal shelving for archives and similar uses : en fr
  • GB796204A - Improvements in and relating to multi-platen presses : en
  • FR1158113A - Stool convertible into a chair : en fr
  • GB796073A - Combined vehicle buffer and coupling device : en
  • FR1157674A - Amplifier device with high pass network and low pass network : en fr
  • FR1157667A - Process for the polymerization of olefins with catalysts containing organic tin compounds : en fr
  • FR1157760A - Sewing machine buttonhole hemming device : en fr
  • DE1031424B - Light for fluorescent lamps : de en
  • DE1031513B - Process for the preparation of insoluble, resinous masses suitable for removing cations from liquids : de en
  • GB795942A - New dihydrostreptomycin salt : en
  • GB796175A - Improvements in or relating to catalysts and the production thereof : en
  • GB795988A - Alkylene diamines : en
  • BE562894A - : en
  • DE1031526B - Process for the production of metallic calcium and calcium hydride : de en
  • GB796030A - Improvements in or relating to automatically closed doors : en
  • CA558407A - Electro-magnetic solenoids and actuators : en fr
  • DE1767881U - SWITCHES IN A PUSH BUTTON SWITCH KIT. : de en
  • DE1767909U - CERAMIC HEAT STORAGE. : de en
  • DE1031447B - Beam generator for electron beam devices working on the pump, especially electron microscopes : de en
  • DE1031588B - Floating storage for precision machines : de en
  • DE1768168U - CASTING HEAD FOR THE PRODUCTION OF A FLOW CURTAIN FOR THE PURPOSE OF APPLYING A COATING MADE FROM LIQUID, IN PARTICULAR PAINT ON FLAT WORKPIECES. : de en
  • DE1767815U - SAFETY WATER SEAL FOR GAS PIPES WHEN PROTECTING GAS PRESSURES OVER 400 MM WATER COLUMN, STORED IN A SINGLE HOUSING. : de en
  • DE1768085U - FAT DRUM EMPTYING DEVICE. : de en
  • DE1768170U - VULCANIZED PLATE WITH REFINED VULCANIZATION SKIN, IN PARTICULAR FOR SHOE SOLES. : de en
  • GB796071A - Improvements in or relating to fluid pressure braking system for vehicles : en
  • AU3357357A - A spark producing system : en
  • CA558404A - Color television tube : en fr
  • FR1158114A - Black hair dye : en fr
  • FR1157820A - Electric machine with air cooling, tandem construction : en fr
  • FR1158016A - Peeling and cleaning machine for vegetables and fruits : en fr
  • DE1031443B - Permanent magnet system : de en
  • US2837563A - Water soluble albumin-precipitating condensation products : en
  • FR1157922A - Method and installation for correcting the unevenness of railway tracks : en fr
  • FR1157936A - Interchangeable lens camera : en fr
  • US2837426A - Cyclic process for the manufacture of titanium-aluminum alloys and regeneration of intermediates thereof : en
  • DE1768012U - HAND PROTECTION DEVICE FOR CHISISING. : de en
  • FR1158096A - Outlet selection valve for tank that can be tilted and turned : en fr
  • FR1158141A - Virtually fluorine-free flint glasses : en fr
  • GB795941A - New streptomycin salt : en
  • GB796114A - Improvements in or relating to photo-electric condensers and to processes for the production of such condensers : en
  • US2837663A - Monostable trigger circuit : en
  • US2837712A - Microwave measurement apparatus : en
  • AU2368356A - Full wave rectifier structure and method of preparing same : en
  • US2837366A - Magnetic catch : en
  • US2837415A - Gas lifting carbon black pellets : en
  • DE1031445B - Asymmetrical cross link : de en
  • DE1768102U - WORKPIECE SUPPORT ON PILLAR SEWING MACHINES. : de en
  • DE1031246B - Device for the removal of blockages in boreholes, preferably with rolls for coal or mountains, as well as with pilot boreholes during the sinking of blind shafts : de en
  • DE1031377B - Antenna arrangement for connection to a transmitter and to a receiver : de en
  • DE1031456B - Process and device for deoiling and fractionating paraffin from residues from mineral oil and tar processing : de en
  • DE1767902U - FLOOR LAMP. : de en
  • US2837634A - Automatic noise regulation for radar receivers : en
  • DE1031534B - Paper roll holder in recorders : de en
  • US2837094A - Colostomy units : en
  • DE1767854U - FREEZER CHEST. : de en
  • GB796218A - Aziridino-acylamino-quinones : en
  • DE1031674B - Sealing of two counter-rotating cutter shafts arranged inside one another in meat cutters : de en
  • DE1031308B - Process for the production of pure caprolactam from the neutralized reaction mixture of the Beckmann rearrangement of cyclohexanone oxime : de en
  • US2837442A - Methods of chromizing molybdenum tungsten and their alloys : en
  • US2837646A - Coherent detector circuit : en
  • FR1157659A - Installation of energy production by steam, with intermediate superheating and preheating by recovery : en fr
  • CA558163A - Dough sheeter : en fr
  • US2836943A - Box shifting apparatus : en
  • US2837536A - Stabilization of heterocyclic oxygencontaining compounds : en
  • FR1157755A - Aiming device for shooting against planes : en fr
  • GR18771B - METHOD FOR THE PREPARATION OF A TREATMENT AGAINST DISEASES OF THE US, BILE, STOMACH AND INTESTINES. : el en
  • DE1031727B - Liquid lock in detonation-proof design for containers with flammable liquids : de en
  • DE1767891U - SMALL ELECTRIC MOTOR WITH AIR COOLING. : de en
  • DK85632C - Plants for the development and superheating of steam. : da en
  • GB796161A - Improvements in or relating to vibratory conveyors, screens or the like apparatus : en
  • DE1768025U - DEVICE FOR RECORDING AND REPLAYING MAGNETIC SOUND RECORDS WITH MECHANICAL KEY CONTROL OF THE OPERATING FUNCTIONS. : de en
  • US2837538A - 17-thioandrostadienes : en
  • US2837542A - Chemical compounds and processes of preparing same : en
  • DE1767920U - CHAIN LINK FOR THE EFFECTIVE CHAIN OF TEXTILE MACHINES, IN PARTICULAR COTTON MACHINES : de en
  • FR1157990A - Application of the principle of total reflection of the prism to a photo-holder clock with alternating vision : en fr
  • GB795967A - Improvements in or relating to endless track motor vehicles : en
  • FR1157933A - Improvements in the manufacture of foundry molds : en fr
  • DK84982C - Method for producing adhesive coatings of thermoplastic plastics on leather and similar fabrics and press for carrying out the method. : da en
  • DE1767837U - PAPER CLIP. : de en
  • FR1158006A - Method and installation of material moistening : en fr
  • US2836911A - Eccentric coin : en
  • US2836891A - Extension bridge : en
  • DE1768008U - INSULATION PANEL WITH VAPOR BARRIER AND EXHAUST CHANNELS FOR ROOF INSULATION. : de en
  • BE562949A - : en
  • CA558365A - Twin window fan : en fr
  • DE1768174U - SKI. : de en
  • US2837686A - Klystron apparatus : en
  • DE1767852U - DEVICE FOR ODOR REMOVAL IN REFRIGERATED UNITS OD. DGL. : de en
  • BE533899A - METHOD FOR PREPARING EPOXYDED COMPOUNDS. : en nl
  • CA558301A - Preparation of tertiary octylamine penicillin salts : en fr
  • US2837015A - Combination press and edge roller : en
  • DE1768030U - CABLE FOR TEMPERATURE MEASUREMENT IN GRAIN SILOS OD. DGL. : de en
  • FR1158080A - Arrangement for measuring electric currents in whole units : en fr
  • DE1031351B - Dielectric amplifier : de en
  • DE1031411B - Eddy current brake : de en
  • DE1768187U - DEVICE FOR CLOSING VALVE CORNER : de en
  • DE1768189U - DEVICE FOR OPERATING A LOCKING OF TRANSPORT TRUCKS FROM RAILWAYS. : de en
  • FR1157848A - fabric with pile in all directions, especially usable for making tennis ball casings : en fr
  • US2837408A - Process and apparatus for the catalytic decomposition of alkali metal amalgams : en
  • USD182956S - Torque indicating and transmitting tool : en
  • US2837287A - Thermostatic control device for fuel burners : en
  • US2837013A - Machine for assembling folding box shells and inserting liners into the shells : en
  • US2837179A - Automatic slack adjusters : en
  • US2837261A - Self-locking folding boxes : en
  • FR1157601A - Stylograph : en fr
  • FR1157863A - Hydrophobic fillers and their use in silicone rubbers : en fr
  • DE1031396B - Actuating device for compressed air switch : de en
  • DE1031678B - Lifting device for door or window sash : de en
  • GB796076A - Mobile apparatus for treating, and more particularly cleaning, ballast in railway permanent way construction : en
  • DE1767983U - BIDET. : de en
  • US2837284A - Automobile radiator thermostat : en
  • FR1158005A - Method and apparatus for welding glass objects : en fr
  • FR1158105A - Heavy water concentration process : en fr
  • GB795956A - Improvements in or relating to domestic heating and cooking appliances : en
  • FR1158021A - Magnetic memory device : en fr
  • GB795882A - Polymerisation process : en
  • FR1157631A - Mounting for electromagnetic relays : en fr
  • FR1157662A - Steam turbine with feed water heater by withdrawing steam : en fr
  • DE969468C - Switching device for compressed air hoists : de en
  • DE1031511B - Process for the production of hardened plastics : de en
  • DE1031620B - Process for the rennet cheese-making of sour cream buttermilk and milk containing such : de en
  • DE1767890U - MULTI-LAYER POLE WHEEL COILS. : de en
  • DE1768098U - WIND SEATER FOR SEPARATING SCHUETTGUETERN BY CROWN SIZE AND WEIGHT : de en
  • DE1768043U - FERROMAGNETIC OR MAGNETIC MAP & THE LIKE : de en
  • DE969431C - Process for the separation of gas or liquid mixtures : de en
  • GB795908A - Improvements in or relating to methods of manufacturing colour cathode ray tubes : en
  • GB796112A - Carrier for the covering of a top roll for spinning machines and method for making the carrier : en
  • FR1157924A - Advanced folding wall and its applications : en fr
  • GB796006A - Improvements in unsaturated alkyd resins : en
  • GB796136A - Liquid fuel combustion chambers : en
  • DE1767803U - TUBULAR TAPE FOR TUBE BOTTOM. : de en
  • DE1768072U - FLYWHEEL FOR COMBUSTION ENGINE WITH A FILTER FOR THE ENGINE LUBRICATING OIL, TRAINED AS A CLEANER. : de en
  • DE1768071U - LIGHT ALLOY PISTON FOR COMBUSTION MACHINERY. : de en
  • FR1157779A - Perforating machine for strip products : en fr
  • FR1157731A - : fr
  • FR1157765A - Apparatus process for the manufacture of detergent compositions : en fr
  • FR1157801A - Instrument for handling hazardous liquids : en fr
  • FR1158050A - Method and apparatus for continuous casting of metals : en fr
  • DE1031269B - Process for removing cationic preparations from unprocessed textile material : de en
  • DE1767935U - SHREDDING AND MIXING EQUIPMENT FOR HOUSEHOLD PURPOSES. : de en
  • DE1031453B - Self-adhesive tape with an adhesive-free zone : de en
  • US2837234A - Self contained drinking tube and bottle cap : en
  • US2837293A - Paper winding machine : en
  • CA558271A - Waterproof garments : en fr
  • DE1031527B - Process for the production of an intimate mixture of magnesia with carbonaceous substances : de en
  • DE1031734B - Circular loom with device for controlling the heald frames : de en
  • FR1157735A - Method of molding a thermoplastic sheet reinforced by a frame : en fr
  • FR1157793A - Block polymers of alpha olefins and process for preparing them : en fr
  • GB796064A - Sensitive electrical control circuit using electrostrictive relay : en
  • US2837727A - Position adjustable hydrophone : en
  • DE969438C - Process for the treatment of rubber parts intended to interact with electrical contacts : de en
  • FR1157685A - Connection, formed by the folding of an annular lip, between a lower nut part provided with a conical recess and an upper nut part engaging via a conical appendage in said recess : en fr
  • DE1031631B - Motion picture projector for horizontal film run in the picture window : de en
  • DE1768036U - MEDICAL EQUIPMENT FOR PHYSICAL-CHEMICAL EXAMINATIONS. : de en
  • CA558328A - Catalyst regeneration : en fr
  • US2837232A - Thermal container for bottles and other containers : en
  • AU220419B2 - A spark producing system : en
  • BE533849R - SILICONE RUBBER SHALL SHRINK ON COMPRESSION. : en fr
  • USD182960S - Adjustable mount for sight unit and camera : en
  • US2837006A - Angular discriminating optical viewing device : en
  • US2837376A - Dust caps for roller skate wheels : en
  • CA558201A - Process for the manufacture of a new hydroquinone compound : en fr
  • CA558246A - High temperature pulp bleaching : en fr
  • US2837433A - Mildew resistant paint composition : en
  • US2837525A - 1-thienyl-1-cycloalkyl (or aryl)-3-(aliphatic-tertiary-amino)-1-hydroxy-lower-alkanes and preparation thereof : en
  • US2837107A - Multiple speed hydraulic valve : en
  • US2837228A - Wagon unloader : en
  • US2837283A - Mixing valve : en
  • US2837288A - Automotive heating, ventilating and defrosting system : en
  • US2837574A - Chlorination of alcohols : en
  • FR1157794A - Centrifugal fluid seals consisting for example of a pulverulent material or of a metal shot, ensuring the mixing of the fluid and the heat exchange between the particles of this fluid : en fr
  • GB795889A - Preparation of peracetic acid : en
  • CA558429A - Dispensing apparatus for plastic substances : en fr
  • DE1767855U - GRIPPING DEVICE, IN PARTICULAR FOR COVERING BUCKET. : de en
  • DK85653C - Device for mowers with an impeller. : da en
  • DE1031609B - Process for operating scissors for cutting rolling stock and device for carrying out the process : de en
  • GB795867A - Check straps for vehicle doors : en
  • US2837358A - Clamp construction : en
  • US2837073A - Heater for fuel injection system : en
  • AU3346557A - Centrifuge for removing water from fine grain material : en
  • CA558422A - Monitor system : en fr
  • FR1157888A - Logic circuit : en fr
  • US2837524A - Process for the manufacture of polymethyleneimines : en
  • US2837501A - Terpolymers including vinylarenesulfonic acids and acrylonitrile : en
  • CA558259A - Corona discharge device and method of xerographic charging : en fr
  • CA558411A - Combined addition agents for acid copper plating : en fr
  • US2837585A - Separation of aromatics and aliphatics using alkylene carbonate : en
  • US2836961A - Filler member retaining means for wheel brake cylinders : en
  • DE1767900U - HAND OR POCKET LIGHT WITH INDICATOR. : de en
  • US2836841A - Windshield cleaner parking installation : en
  • US2837123A - Letoff for loom : en
  • US2837498A - Xylylene diisocyanate modified polyesters : en
  • US2837368A - Box lock : en
  • CA558341A - Quick opening pack for life saving equipment : en fr
  • US2837055A - Tissue-holder receptacles : en
  • US2837661A - Radiation amplifier : en
  • AU3358157A - Application of electron-sensitive materials. 1 : en
  • CA558426A - Laterally movable doors : en fr
  • AU2365056A - Improvement" in winches : en
  • CA558304A - Paper-making machines : en fr
  • AU220119B2 - Improvements relating to watering or drinking appliances for animals : en
  • CA558267A - Self-complementing electronic counter : en fr
  • DE1031278B - Anchoring for industrial furnaces, especially cross anchoring for chamber furnaces for the production of coke and gas : de en
  • DE1767818U - INTERMEDIATE PIECE TO COMPENSATE DIFFERENCES IN THE DISTANCE BETWEEN THE DISTANCES IN THE CASE OF DISTURBED POINTS FOR THE PIT. : de en
  • US2837511A - Alkylamidomethyl cellulose monoethers and process of making same : en
  • US2837659A - Apparatus for calibrating energy sensitive devices : en
  • AU3347657A - Improved power transmission mechanism : en
  • US2837131A - Mushroom trimmer : en
  • US2837173A - Lubricating system for sewing machines : en
  • US2837437A - Production of thermoplastic materials : en
  • US2837165A - Permanent well completion apparatus : en
  • US2837444A - Aqueous latex paint and a porous surface coated therewith : en
  • US2837739A - Sense antenna system : en
  • US2837508A - Monoazo dyestuffs : en
  • US2837614A - Protectors for electric circuits : en
  • DE1031579B - Mixer for internal combustion engines : de en
  • DE1771492U - : de
  • USD182985S - Hobby horse shell : en
  • GB796101A - Improvements in or relating to electric air circuit breakers having arc extinguishing means : en
  • FR1158133A - Holder for vacuum cleaner or similar device : en fr
  • DE1031288B - Process for the production of perchloric acid by anodic oxidation of chlorine : de en
  • BE562954A - : en
  • CA558263A - Process for the manufacture of piperidine derivatives : en fr
  • CA558354A - Method of controlling island size of latex emulsion paint : en fr
  • AU3847658A - A structural element for building reinforced concrete floors and ceilings : en
  • DE1767871U - ELASTIC SLEEVE FOR FASTENING OVERHEAD LINE INSULATORS ON SUPPORT. : de en
  • AU3350957A - Process forthe preparation of aluminium dialkyl monochlorides and aluminium alkyl sesquichlorides : en
  • CA558384A - Ultra-high frequency selective mode directional coupler : en fr
  • DE1768113U - SAMPLE FOLDER, IN PARTICULAR FOR PADLOCKS. : de en
  • CA558293A - Flux compositions for aluminum soldering operations : en fr
  • US2837111A - Ball cock valve mechanism : en
  • US2837473A - Process for activation of silver alloy catalyst : en
  • FR1157663A - Hot air generator fan : en fr
  • FR1158052A - Bottle intended to contain two separate substances : en fr
  • DE1767896U - CAST RESIN CONVERTERS, IN PARTICULAR HIGH VOLTAGE CONVERTERS. : de en
  • DE1768144U - BOTTLE WITH ROLLBALL IN THE BOTTLE NECK. : de en
  • FR1157961A - Improvements to electrical circuit breakers : en fr
  • US2837322A - Secondary throttle operator for two-stage carburetors : en
  • US2836939A - Machine for producing spherical surfaces : en
  • AU3359057A - Method of and apparatus for lining and impregnating conduit : en
  • CA558219A - Compounding of a resin material with a rubber latex : en fr
  • DE1768049U - DEVICE FOR GENERATING OR RECEIVING AND TRANSFERRING ELASTIC WAVES FROM A FIXED TO A LIQUID MEDIUM OR REVERSE. : de en
  • DE1768076U - COOLING FOR BELT DRIVE IN ENGINE GEARBOX. : de en
  • FR1157867A - Process for recovering aminocarboxylic acids from polyamides : en fr
  • DE1768031U - TEMPERATURE DISPLAY DEVICE WITH DISPLAY SCALE PROVIDED ON A HOUSING WALL, IN PARTICULAR FOR WASHING MACHINES. : de en
  • DE1031415B - Process for generating peak electricity in power plants : de en
  • FR1157695A - Improvements to false twist machines : en fr
  • FR1157767A - Memory devices : en fr
  • DE1031501B - Conveyor trolleys for garages : de en
  • DE1767828U - FLOORING UNIT. : de en
  • FR1158074A - Thermostat control device : en fr
  • CA558176A - String : en fr
  • DE1768024U - CONTINUOUS SCALE WITH UPSTANDING CONVEYOR SEPARATOR FOR CORE BLOW PLANTS IN AGRICULTURE. : de en
  • US2837477A - Chain reacting system : en
  • US2836864A - Centrifugal casting device : en
  • US2837244A - Measuring and dispensing device : en
  • FR1157681A - Device and method for dispensing and mixing different materials : en fr
  • FR1157934A - Mirror : en fr
  • US2837115A - Fluid pressure controlling valve : en
  • US2837630A - Waterproof flashlight : en
  • GB795933A - Improvements relating to sparking plugs : en
  • CA558400A - Black chromium-nickel-vanadium electrodeposits : en fr
  • CA558126A - Betaine citrates and process for preparing same : en fr
  • US2837163A - Selective plugging of underground well strata : en
  • US2837201A - Elevator : en
  • DE1768120U - HOLDING DEVICE FOR CONTAINER. : de en
  • FR1157898A - plate heat exchanger : en fr
  • FR1157928A - Shampoo for sensitive hair and eyes : en fr
  • USD182945S - Highway marker for wet traffic lines : en
  • AU229614B2 - Method of rapidly forming or transforming slag inan open-hearth furnace : en
  • DE1031272B - Process for dyeing and printing polyacrylonitrile fibers : de en
  • CA558270A - Spinning of polyamides from polymerization of lactams in presence of water : en fr
  • FR1157818A - Cathode ray tubes : en fr
  • AU3349157A - Manufactured products from linear 1-butene high polymers having substantially isotactic structure and method of producing thesame : en
  • CA21835S - Ball catch : en
  • CA558277A - Roasting process : en fr
  • CA558311A - Tuner drive assembly : en fr
  • AU229282B2 - Novel (n-alkyl-piperidone)-acyl-hydrazones and process for their production : en
  • US2837623A - Treatment of fluids : en
  • DK85658C - Gas turbine system with a reciprocating internal combustion engine and a gas turbine in combination with a compressor. : da en
  • GB796163A - Improvements relating to electrical plug and socket connectors : en
  • GB795965A - Improvements in or relating to apparatus for setting jewellery ornaments, such as rhinestones and pearls : en
  • GB796011A - Flame detector system : en
  • GB796189A - Improvements in or relating to swings : en
  • DE1767806U - HEAD PROTECTION, ESPECIALLY FOR DRIVERS. : de en
  • GB795952A - Release devices for traction mechanisms : en
  • GB796134A - Synthetic polymers : en
  • CA558381A - Method of treating aluminium : en fr
  • DE1031410B - Permanent magnetic clutch or brake : de en
  • FR1157949A - Method and device for adorning and protecting speckled surfaces : en fr
  • FR1157953A - Improvements in chemical metalworking : en fr
  • AU3377457A - Resin-coated vinyl chloride polymer particles : en
  • US2837128A - Dropper assembly : en
  • US2837402A - Method of reducing plutonium compounds : en
  • DE1031648B - Switching device for a motor vehicle clutch : de en
  • DE1031358B - Carrier frequency system suitable for two-wire and four-wire operation : de en
  • US2837217A - Holder for clamping compressed gas bottles on trailers : en
  • US2837689A - Post acceleration grid devices : en
  • GB796038A - Improvements relating to motor vehicles : en
  • CA558331A - Organic ammonium salts used with alkyd copolymerizates : en fr
  • US2837558A - Esters of n, nu-bis(2-cyanoethyl) carboxamic acids : en
  • US2836839A - Fountain toothbrush : en
  • GB795866A - Purification of ethers of alkylene glycols by distillation : en
  • DE1031514B - Process for the production of resin sulfonates : de en
  • GB796104A - Improvements relating to dyeing or like machines : en
  • FR1157617A - Process for manufacturing chocolate and confectionery products and products obtained by this process : en fr
  • FR1157800A - Process for processing complex minerals : en fr
  • FR1157982A - Improvement in pressurized fluid valve actuators : en fr
  • GB795869A - Improvements in or relating to methods of copy production or reproduction : en
  • DE1031725B - Carts, in particular forklift trucks with swiveling forks : de en
  • FR1157770A - Manufacturing process of rectifiers or surface transistors : en fr
  • GB795879A - Process for the preparation of cyanuric acid from urea : en
  • US2837254A - Pouring spout for standard blanks : en
  • DE969442C - Electromagnetic oscillating armature motor : de en
  • FR1157819A - : fr
  • DE1031436B - X-ray apparatus for optional use with an auxiliary device that requires a specified recording time : de en
  • DE1767866U - DISPLAY DEVICE FOR DETERMINING THE LOCATION OF A TRANSMITTER. : de en
  • GB796082A - Improved a.m. or f.m. radio receiver detector circuit : en
  • GB796151A - Improvements in or relating to motor vehicles : en
  • FR1158055A - Wedge and clamping plate for anchoring steel bars : en fr
  • FR1157838A - Ethylene polymerization process : en fr
  • FR1158007A - tubular element with composite walls, process and equipment for its manufacture : en fr
  • DE1031577B - Hydraulic valve clearance compensation device in the rocker arm bearing block of internal combustion engines : de en
  • FR1157754A - New forms of printing, their method of implementation and printing machine for the use of these forms of printing : en fr
  • FR1157873A - Device for degassing liquid metals, in particular iron and steel : en fr
  • FR1157612A - Installation for condensate drainage for a large number of steam users and possibly also steam pipelines : en fr
  • DE1767930U - TOP PART FOR TENT FRAMEWORK. : de en
  • DE1768169U - RUNNING TABLE FOR COATING MACHINES WITH FLOW CURTAIN. : de en
  • GB796051A - Improvements in and relating to imprinting transfer units for use in imprinting apparatus : en
  • DE1031354B - Magnetic amplifier for directional and amplitude-dependent control of the output current : de en
  • GB795938A - Davits for launching ships lifeboats : en
  • GB796085A - Hydrocarbon conversion process : en
  • FR1157966A - Viscosity indicator : en fr
  • DE1031263B - Sieve drum dryer for loose fiber material : de en
  • AU227568B2 - Improvements in or relating to cleaning compositions : en
  • US2837483A - Method of making a permanent magnet : en
  • US2837520A - Fluorescent materials on the basis of tetrazoindenes : en
  • DE1031434B - Process for covering the fluorescent screen of a cathode ray tube with a thin skin made of organic material : de en
  • DE1767880U - CROSS SWITCH. : de en
  • AU226643B2 - Improvements relating tothe sanitary protection ofthe mouthpieces and earpieces of telephone sets : en
  • CA21845S - Chatelaine : en
  • US2837738A - Passive range measuring device : en
  • US2837290A - Feed mill chute with reciprocable knife, to prevent plugging of mill : en
  • US2837316A - Air driven rotary earth auger : en
  • US2837478A - Apparatus for the production of metal : en
  • US2837375A - Fluid dispensing valve : en
  • US2836925A - Unitary take-up escutcheon : en
  • DE1031566B - Method and device for milking with milking machines with two-room teat cups : de en
  • DE1768163U - PACKAGING CONTAINER FOR DIABOLO BALLS. : de en
  • DE1031259B - Cross feed for wire rods of different lengths to a wire twisting system : de en
  • DE1767973U - MESH CABINET. : de en
  • FR1157871A - ignition equipment : en fr
  • GB795917A - Resilient coupling for torque transmitting drive shaft : en
  • DE1031325B - Method and device for cooling refrigeration machines with a compressor : de en
  • DE1768105U - LETTER ENVELOPE WITH TAP DEVICE. : de en
  • DE1031532B - Arrangement for converting mechanical quantities into electrical quantities in telecommunications technology, for monitoring circuits, measuring transducers, measuring amplifiers or the like. : de en
  • DE1031707B - Process for annealing not yet annealed pellets made of artificial charcoal : de en
  • FR1157646A - wall-mounted, folding dish rack : en fr
  • GB795970A - Improvements in or relating to domestic hot water heating systems : en
  • GB796033A - Improvements in or relating to the manufacture of wallboard : en
  • DE1031321B - Device for drying webs of paper or fabric, in particular printed by gravure printing : de en
  • DE1768104U - ENVELOPE WITH TEAR TAP. : de en
  • DE969441C - Device for voltage regulation by means of a polyphase regulating transformer : de en
  • DE1031459B - Fractionation of Talloel : de en
  • DE1767960U - EXTENDED FITTINGS FOR Loungers. : de en
  • DE1768099U - FILTERS FOR GAS AND LIQUID SUBSTANCES. : de en
  • FR1157905A - Improvements to leather goods such as purses : en fr
  • CA558249A - Coffee aroma process and product : en fr
  • DE1031298B - Process for obtaining pure trimethylolpropane : de en
  • US2836941A - Art of packaging commodities in expansible wrappers : en
  • US2837429A - Method of producing patterns : en
  • US2837509A - Thiosemicarbazone compounds : en
  • CA558316A - General purpose computers : en fr
  • CA558324A - Flexible joint for annular members : en fr
  • US2836877A - Embalming apparatus : en
  • US2837365A - Double seal joint and lock therefor : en
  • DK85663C - Method and apparatus for correcting a photocopied text or other movement on a photographic film or plate, and tools for use with the apparatus. : da en
  • AU2364956A - Machine for splitting logs into flitches : en
  • CA558143A - Expanding fish hook : en fr
  • DE1031337B - Disc brake, especially for rail vehicles : de en
  • FR1158127A - Manufacturing process of a concrete jacketed pile driver : en fr
  • GB796190A - Web drawing means : en
  • AU2415856A - Prefabricated roof unit : en
  • CA558194A - Conveyor stripping apparatus : en fr
  • CA558344A - Adjustable gas turbine shroud ring segments : en fr
  • DE1768063U - FLOWER POT FOR GROWING PLANTS. : de en
  • CA558310A - Cathode ray tube display means : en fr
  • DE1031365B - Circuit arrangement for the transmission of dialing signals and switching criteria for local and long-distance traffic, in telecommunication systems, in particular telephone systems : de en
  • DE1031386B - Tilt-proof and splash-proof accumulator battery with a degassing device consisting of several chambers and connected to the cell cover : de en
  • BE533839A - : en
  • US2837432A - Corrosion inhibitor : en
  • JPS334434B1 - : ja
  • US2837419A - Reduction of metal oxides : en
  • US2836993A - Washing machines : en
  • US2837002A - Chime drum : en
  • US2837716A - wolferz : en
  • AU2377856A - Flying saucerette : en
  • US2837258A - Portable shell case : en
  • FR1157614A - Method and apparatus for producing strips with a laminated structure which can be used in particular in the bodywork and furniture industries : en fr
  • US2837311A - Strap and anchor plate puller : en
  • US2837531A - Extraction of indoles : en
  • DE1031465B - Device for starting up a once-through boiler : de en
  • DE1767994U - ARRANGEMENT OF A REGULARABLE BLADE VENTILATOR FOR ADDITIONAL USE OF THE WIND ENERGY FOR NATURAL VENTILATION. : de en
  • AU3357757A - Oxidation of organic compounds : en
  • US2837404A - Manufacture of potassium bicarbonate and potassium carbonate : en
  • CA558356A - Method of controlling island size of latex emulsion paint : en fr
  • US2836892A - Universal circle divider : en
  • US2837353A - Thin-wall pipe coupling with pressure actuated locking gasket : en
  • US2837318A - Condensation trap : en
  • DE1768093U - LOCKING DEVICE. : de en
  • AU224700B2 - Improvements in or relating to flexible shutterings : en
  • DE1031381B - Device for introducing a magnetic field generated by a coil into a waveguide : de en
  • DE1031558B - Arrangement for threshing machines, especially for combine harvesters : de en
  • FR1157811A - Process for softening hydrocarbon oil distillates : en fr
  • FR1158079A - Control device for a loom and a loom provided with this device : en fr
  • US2837546A - Styrenated oils : en
  • DE1768056U - TRAINING AND TRANSPORT DEVICE FOR AGRICULTURAL MACHINERY AND EQUIPMENT. : de en
  • FR1157813A - Variable temperature device : en fr
  • GB795910A - Primary electric cell : en
  • US2837255A - Faucet-gasket unit for drums : en
  • US2837389A - Table for handicapped persons : en
  • US2836990A - Accelerator means : en
  • US2837484A - Method for removing carbonaceous deposits from aluminum molds : en
  • US2837496A - Graft copolymers and preparation thereof from polymer hydroperoxides : en
  • USRE24481E - german : en
  • US2836898A - Comparator having reed supported, lockable feelers and capacitive response means : en
  • US2837668A - Mechanical systems : en
  • US2837677A - Proportional counter tube : en
  • USD182961S - Lace tablecloth : en
  • DE1031249B - Cold pilger mill : de en
  • AU219970B2 - Centrifuge for removing water from fine grain material : en
  • DE1031408B - Process for automatic loop control, especially in continuous wire roller lines with individual drives : de en
  • DE1031669B - Opening and closing device for hatch cover locks on ships with the help of an endless driven chain : de en
  • DE1767951U - STACKING CHAIR. : de en
  • DE969465C - Semiconductor element with sharp p-n or p-n-p junctions : de en
  • FR1157847A - New easy-to-crosslink copolymers and their preparation process : en fr
  • GB795939A - Orifice cleaning mechanism for burners : en
  • GB796110A - Improvements in sandals : en
  • DE1768075U - DEVICE FOR GENERATING A COOLING AIR FLOW FOR AIR-COOLED MOTORS OF MOTOR VEHICLES. : de en
  • DE1768115U - ELECTRIC LIGHTING FOR SIGNS AND SURFACES WITH APPROPRIATE BRACKET. : de en
  • FR1157994A - Writing guide, for children learning to write : en fr
  • FR1158002A - Improvements to evaporating, superheating and reheating units : en fr
  • US2837535A - 1-acylthio substitution products of 17alpha-oxa-d-homo-4-androstene-3, 17-dione : en
  • US2837632A - Curved, cellular light control panel : en
  • DE1031717B - Conveyor belt connection using V-shaped double wire hooks : de en
  • DE1767914U - MAGNETIC BODY FOR SEPARATING FERROMAGNETIC MATERIALS FROM LIQUIDS. : de en
  • DE1768161U - STAIN DETECTION FOR PLASTIC SHOE HEELS. : de en
  • DE1768197U - SPRAY CAN FOR STORAGE AND DISTRIBUTION OF SUBSTANCES CONTAINING PIGMENT, SUCH AS LACQUER OR. DGL. : de en
  • FR1158026A - Device for braking and stopping a moving body, in particular an airplane at the end of landing : en fr
  • GB796106A - Improvements in or relating to cooling towers : en
  • GB796154A - Improvements in or relating to fuel compositions : en
  • US2836924A - Insect retainer and killer : en
  • CA558203A - Shaft positioning system : en fr
  • US2837133A - Traction or anti-skid device for motor vehicles : en
  • US2837495A - Rubber composition containing aluminasilica pigment : en
  • FR1157630A - Improvements to tool shafts for cutters and similar rotary tools : en fr
  • AU3348657A - Anthradipyridazones : en
  • CA558306A - Method of making embossed pile fabrics : en fr
  • US2837449A - Composition of matter for and process of producing phosphate layers on iron surfaces : en
  • CA558190A - Seal for ball and socket joint : en fr
  • DE1031700B - Process for plasticizing and stabilizing explosives and propellants containing at least 25% nitrocellulose in a homogeneous mixture : de en
  • US2836835A - Invalid bed : en
  • US2836938A - Operation control arrangement for machine tools : en
  • GB796018A - Improved fluid control valve : en
  • DE1768128U - WIPER FOR GAS MASK WINDOW. : de en
  • CA558152A - Pie-mole : en fr
  • FR1158049A - Polymerization of ethylene : en fr
  • DE1768050U - COIN PLAY DEVICE. : de en
  • AU3356057A - Digital multiplier : en
  • CA558237A - Control systems for dynamo electric machines : en fr
  • FR1157616A - Process for treatment by fluoride sublimation and apparatus for its implementation : en fr
  • FR1157822A - Liquid fuel for internal combustion engines : en fr
  • FR1158115A - Improvements to voltage detectors : en fr
  • BE563045A - : en
  • US2837545A - 9alpha, 11beta, 16alpha, 17alpha, 21-penta-hydroxy-4-pregnene-3, 20 dione, its 16, 21 diesters and process of preparing the above compounds : en
  • DE1031565B - Milking cart with a built-in milking machine, a receiving and a collecting container and a flow meter : de en
  • DE1031698B - Carriages for toy and model trains : de en
  • FR1158047A - Spool for ink ribbon : en fr
  • GB796092A - Improvements in and relating to electric gaseous discharge devices, to methods of coating the envelopes of such devices, to coatings of luminescent material on supports therefor and to coating suspensions including luminescent material : en
  • FR1158066A - Shoe handling device : en fr
  • DE1767873U - HOUSING FOR EXPLOSION OR FIRE-WEATHER ENCLOSED ELECTRICAL DEVICES. : de en
  • FR1157715A - Process for the continuous preparation of polyamides starting from dicarbonic acids and diamines : en fr
  • FR1157650A - Manufacturing process with the use of castor kernel, to obtain a grease paste : en fr
  • GB795904A - A process for the preparation of alkali metal silicates : en
  • FR1157850A - New coating composition and its preparation process : en fr
  • GB795948A - Improvements in or relating to internally cooled mandrels : en
  • CA558153A - Air impact hammer : en fr
  • CA558428A - Process for the preparation of guanidino type compounds : en fr
  • DE1031583B - Joint for connecting components : de en
  • DE1031593B - Elastic pipe flange connection : de en
  • DE1031634B - Camera for the use of self-developing film units : de en
  • DE1031489B - Mobile half or full portal for harbor slewing cranes : de en
  • DE1031687B - Electric capacitor igniter : de en
  • DE1768156U - REMOTE CONTROLLED DEVICE, IN PARTICULAR FOR OPERATING GARAGE DOORS. : de en
  • DE1767987U - LIFTING DEVICE CONNECTED TO THE HYDRAULICS OF A MOTOR VEHICLE. : de en
  • DE1768006U - ANCHOR FOR STRENGTHENED CONCRETE, WITH ENLARGED PRINTING AREA. : de en
  • FR1157711A - Improvements to frames for printing fabrics and the like : en fr
  • AU3347757A - Improved hydrodynamic torque converter : en
  • CA558174A - Stabilized starch slurries : en fr
  • US2836830A - Tile receptor for showers : en
  • DE1767849U - DOOR SEAL FOR COLD ROOMS AND THE LIKE. : de en
  • DE1031318B - Control device for a turbine that works with reheating : de en
  • FR1158117A - Method of presenting vials and other containers and devices for its implementation : en fr
  • US2836926A - Multi-ring bubble-producing toy : en
  • US2837158A - Mechanism for feeding and cutting continuous tobacco sheet material : en
  • US2837314A - Apparatus for deflecting bore holes : en
  • DE1031479B - Curling clamp : de en
  • DE1031580B - Elevator device on spring-loaded starters for internal combustion engines : de en
  • DE1031652B - Wheel suspension for vehicles, especially motor vehicles : de en
  • DE1768121U - UNCOUPLING DEVICE FOR TIME AND APERTURE ADJUSTMENTS. : de en
  • DK85646C - Reinforcing element for reinforced concrete structures. : da en
  • DE1031519B - Process for the production of new organosilicon resins : de en
  • CA558173A - Machine for interleaving folded sheet material : en fr
  • AU224068B2 - Resin-coated vinyl chloride polymer particles : en
  • DE1768162U - HEEL SCREW MACHINE. : de en
  • FR1157939A - Washing machine improvements : en fr
  • US2836968A - Refrigerator with plural refrigerated compartments : en
  • US2837486A - Silver-alkaline earth metal catalyst : en
  • US2837570A - Method of preparing carvone : en
  • US2837678A - Proportional counter tube : en
  • US2837248A - Self-contained liquid dispenser-upstroke discharge : en
  • US2837673A - Frequency converter tube : en
  • FR1157884A - Improvements to sanitary basins of water closets : en fr
  • FR1157973A - Automatic dispenser comprising at least two reservoirs arranged one behind the other : en fr
  • GB796100A - Improvements in or relating to breathable gas regulator : en
  • CA558269A - Impulse multiplying arrangements for electronic computing machines : en fr
  • US2837561A - Preparation of organic monocarbamates : en
  • US2837705A - Device to regulate the direct current motors for the coil rolls of a rewinder : en
  • US2837728A - Means to alter the directivity pattern of energy translating devices : en
  • DE1031265B - Paper thread tubes for fixing thread containing synthetic fibers : de en
  • DE1768053U - CIGARETTE DISPENSER. : de en
  • US2837338A - Continuous multiple record player : en
  • US2836852A - Vacuum molding machine : en
  • US2837573A - Ethers and alcohols via sulfur dioxide oxidation of sulfides and mercaptans : en
  • CA558206A - Fuel injection control : en fr
  • US2836849A - Dental apparatus : en
  • FR1157985A - Process and apparatus for the continuous separation of higher fatty alcohols from hydrocarbons : en fr
  • FR1158068A - Shoe soles broaching machine : en fr
  • AU3358357A - A process of fop ming luminescent coatings : en
  • CA558355A - Method of controlling island size of latex emulsion paint : en fr
  • DE1767870U - ELECTRICAL CABLE, IN PARTICULAR HIGH CURRENT CABLE, WITH A CABLE SHEET MADE OF METAL, PREFERABLY ALUMINUM. : de en
  • DE1768097U - TWO-ROLLER CRUSHER. : de en
  • US2836897A - Garden line marker : en
  • DE1031261B - Washing and fulling machine with swinging kneading blades : de en
  • DE1031483B - Kitchen appliance with a portable motor housing designed as a handle : de en
  • GB796061A - Improvements in or relating to roller-way conveyors : en
  • FR1157962A - Improvements to lingerie and the like : en fr
  • GB795949A - An electric arc welding gun : en
  • CA558192A - Oil-modified ethylene alpha beta dicarboxylic acid resins with vinylidene monomer solvent : en fr
  • CA558167A - Bactericidal and bacteriostatic phenolic preparation : en fr
  • FR1157730A - Measuring device transforming pressure into an electrical quantity : en fr
  • GB796140A - Waterproofing process : en
  • DE1768002U - FORMWORK PANEL FOR DOUBLE-SHEET SOLID SLABS. : de en
  • DE1031695B - In the event of overuse, self-opening front-loading ski bindings : de en
  • DE1767829U - PACKAGING BOX FOR A SHIRT, BLOUSE OR. DGL. : de en
  • DE1767936U - EJECTOR WITH MEMBRANE, IN PARTICULAR FOR VACUUM CLEANER ON COMBUSTION MACHINES. : de en
  • US2837328A - Apparatus for producing magnesium : en
  • FR1157834A - Convection heated oven : en fr
  • DE1031277B - Door lifting device for horizontal coking chamber ovens : de en
  • DE1767893U - RING FOR ELECTRICAL CURRENT TRANSFER ROLLERS, IN PARTICULAR FOR CONTACT ROLES IN MECHANICAL CONVERTERS. : de en
  • GB795945A - Improvements in or relating to cyclones : en
  • GB796028A - Improvements in or relating to yielding support structures for mines : en
  • GB796128A - Sintered metal objects and the manufacture thereof : en
  • GB796138A - Method of metallizing textiles : en
  • CA558312A - Fixture for grinding tools : en fr
  • US2837281A - Totalisator equipment : en
  • FR1157745A - Operating device for mowing long-stemmed products, in particular maize, which can be attached to an agricultural straw chopper : en fr
  • CA558260A - Method of applying pattern to fabric webs : en fr
  • DE1031252B - Vertical reel : de en
  • DE1031549B - Process and arrangement for avoiding interference pulses in electronic counter circuits : de en
  • DE969466C - Device for adjusting parts that are adjustable for very high frequencies within the vacuum vessel of an electrical discharge tube : de en
  • US2837040A - Hatch frame and cover for covered hopper car : en
  • US2837342A - Child's vehicle of the velocipede type : en
  • DE1031601B - Reverse gear : de en
  • DE1768088U - SHAFT SEAL WITH A CLOSED SEAL RING, MOVING AXIALLY AND IN THE CIRCUMFERENCE. : de en
  • DE969460C - Circuit arrangement for the control of superimposed circuits in small telephone exchange systems : de en
  • AU3348457A - Rotary cultivators and blades therefor : en
  • DK85634C - Method and pulse modulator for transmitting oscillations with composite waveforms. : da en
  • DE1031270B - Process for making structures made of vinyl resins antistatic : de en
  • DE1031274B - Process for improving the colorability of molded articles made of polyesters based on terephthalic acid : de en
  • DE1031346B - Color demodulator : de en
  • DE1031596B - Cooled hot gas valve : de en
  • DE1767997U - MOBILE BLOW-OFF UNIT FOR TEXTILE MACHINERY. : de en
  • FR1157808A - Improvements to a trailer : en fr
  • GB796205A - Improvements in or relating to hose reel apparatus : en
  • DE1031639B - Plunger pump : de en
  • DE1767984U - TOILET PAPER ROLL HOLDER. : de en
  • GB796054A - Improvements in and relating to colour photographic processes : en
  • GB796191A - Improvements in or relating to fastening devices : en
  • GB796184A - Apparatus for treating box blanks : en
  • FR1157812A - Lubricating greases : en fr
  • FR1158072A - Electrical spark production equipment : en fr
  • US2836935A - Surface treatment of molybdenum and tungsten for glass sealing : en
  • US2837330A - Control apparatus : en
  • DE1031531B - Flow meter : de en
  • US2836843A - Leveler : en
  • US2837120A - Discharge hose comprising supporting means and method of providing such means : en
  • US2837137A - Boosting mechanism for bending wave guide tubing with controlled neutral axis : en
  • US2837162A - Modular block punch selector assembly : en
  • US2837455A - Composite upholstery material and method of manufacture : en
  • DE1768040U - TRAFFIC EDUCATIONAL AND DEMONSTRATION MODEL. : de en
  • FR1157963A - Stepladder chair : en fr
  • DE1031600B - Hydraulic torque converter : de en
  • GB796021A - A method and device for washing fibrous material : en
  • GB796046A - Thermionic tube and method of making same : en
  • DE1031334B - Reinforced concrete sleeper made of two concrete bodies with exposed, track-retaining reinforcement in between : de en
  • DE1767932U - RADISH CUTTER. : de en
  • DE1767969U - ROTARY TABLE FOR TV. : de en
  • FR1157675A - Semiconductor electrode system : en fr
  • FR1158149A - Modification to the external conformation of the bottom of the various items making up a set of crockery : en fr
  • GB796119A - A continuous winder for web material : en
  • AU217738B2 - Improvement" in winches : en
  • FR1158098A - Improvements to valve locking devices : en fr
  • DE1031720B - Injector lock, especially for Koerner : de en
  • FR1157777A - Fluid fuel burner for cyclone stoves : en fr
  • FR1157912A - Manufacture of pure absolute alcohol : en fr
  • FR1158060A - Variable speed transmission : en fr
  • US2837046A - Automatic fastening machine : en
  • USD182979S - Game board : en
  • US2837096A - Adjustable diaper : en
  • US2837335A - Stilt construction : en
  • DE1031719B - Discharge device on push rod dung clearance systems : de en
  • DE1767882U - MULTI-POLE HIGH VOLTAGE SWITCH. : de en
  • DE969464C - Transistor with a semiconducting body, e.g. from germanium : de en
  • GB796158A - Rotary utensil for beating substantially fluid culinary preparations : en
  • US2837198A - Computer device for leather stacker : en
  • US2837259A - Belt supported cartridge pouch : en
  • US2837327A - Letter scale : en
  • US2836886A - Orange knife : en
  • DE1031285B - Process for the extensive separation of the reaction product when performing chemical processes : de en
  • DE1031484B - Seating and reclining furniture with an articulated seat and back part : de en
  • DE1031280B - Device for distillation columns for the fractional separation of liquid mixtures : de en
  • DE969482C - Apparatus for generating photographic images : de en
  • FR1157776A - Fuel supply device for stator reactors : en fr
  • DE969455C - Shoe sole or heel made of rubber or plastic : de en
  • FR1157889A - Clamp usable in particular for mounting instruments on a panel : en fr
  • GB795930A - Improvements in or relating to packings for flash lamps : en
  • GB796097A - Improvements in or relating to resiliently deformable toys : en
  • FR1157678A - Bouquet holder : en fr
  • FR1157716A - Double contact switch-switch : en fr
  • GB796055A - Improvements in or relating to apparatus for producing air foam : en
  • DE1031712B - Device for attaching connectors for straps made of cord, wire or the like. : de en
  • DE1031286B - Process for the production of low-valent halides and mixed halides of elements of IV., V. and VI. Sub-group of the periodic system and silicon and possibly the further processing of these to the pure elements : de en
  • DK85667C - Adjustable bicycle handlebars. : da en
  • US2837403A - Production of potassium carbonate : en
  • GB795888A - Improvements in or relating to joints between adjacent surfaces of two members, suchas flanged pipes and the like, and methods of providing the same : en
  • GB796089A - Improvements in or relating to means for controlling the winding of filaments or webs : en
  • DK85633C - Duplicating machine. : da en
  • DE1767812U - FRAME FOR LIGHT ELEMENT. : de en
  • GB795878A - Improvements in or relating to detergent compositions : en
  • DE1768060U - HAND-HELD FOR AGRICULTURAL PURPOSES. : de en
  • US2837082A - Accelerometer : en
  • US2837197A - Gathering arm for underground loaders : en
  • US2837534A - Process for extracting pyrethrin synergists from sesame oil : en
  • FR1157724A - Repeating firearm : en fr
  • FR1158012A - workbook item : en fr
  • DK85657C - Plant hormone-containing mixture, especially for weed control. : da en
  • USD182959S - Puffed textile fabric : en
  • DE1768014U - STEPS FORMED FROM PROFILE BARS, IN PARTICULAR FOR LADDERS. : de en
  • FR1158051A - Atmospheric visibility measurement system, in particular for fog detection : en fr
  • GB795871A - A process for the recovery of dry substances from their solutions or suspensions by evaporation in thin layers : en
  • DE969461C - Smooth-walled, ungrooved electrical waveguide, especially for coaxial high-frequency cables and dielectric hollow cables : de en
  • FR1157998A - Device and method for carrying out endothermic reactions using the turbulent moving layer method : en fr
  • GB796031A - Manually operated hydraulic crimping tool : en
  • DE1031664B - Repair patches for rubber and gummed items, e.g. B. Motor vehicle and bicycle tubes or tires : de en
  • DE1768152U - HINGE TAPE FOR DOUBLE GLAZING WINDOWS. : de en
  • US2837586A - Pebble heater process and apparatus : en
  • FR1157995A - Band saw improvements to cut marble, stone and similar materials : en fr
  • FR1157701A - Oil burner adaptable to all homes and, in particular, to the homes of economical cookers : en fr
  • GB795905A - Improvements relating to hand irons : en
  • US2837047A - Bushing insert for base plate for sewing machine : en
  • US2837271A - Method and apparatus for regulating the fat content of centrifugally separated cream : en
  • US2837416A - Vitrified bonded silicon carbide abrasive articles : en
  • DE1768135U - DEVICE FOR LIFTING AND TURNING MOTOR VEHICLES AND THE LIKE. : de en
  • GB796193A - Improvements in or relating to power-assisted steering mechanisms for road vehicles : en
  • US2837559A - Nitrile telomers : en
  • DE1031375B - Structural structures with a deformed outer surface used for camouflage against incident radar waves : de en
  • DE1031250B - Extraction and transport device for coupling sleeves : de en
  • DE1031594B - Valve arrangement with switching device for pressurized gas container with reserve container : de en
  • DE1768176U - ROCKING CART. : de en
  • DE1031275B - Process for printing woven or knitted fabrics made from polyacrylonitrile fibers : de en
  • DE1768069U - DEVICE FOR LIFTING BARRELS, IN PARTICULAR AQUARIUMS. : de en
  • DE1768110U - PIE CONTAINER. : de en
  • DE1768023U - DEVICE FOR CHANGING THE CAPACITY OF CYLINDRICAL MEASURING VESSELS ON FILLING DEVICES FOR CORNY GOODS. : de en
  • CA558284A - Oscillating and like mechanism for electric fans : en fr
  • DE1031714B - Container made of sprayable plastic for spare knife for pencil sharpener : de en
  • GB796174A - Improvements in or relating to electric connectors incorporating cable glands : en
  • FR1157725A - Unloading bridge : en fr
  • GB796117A - Light sensitive diazotype layers containing waxes : en
  • DE969450C - Value stamp machine : de en
  • FR1157626A - Advanced wheelbarrow : en fr
  • FR1157773A - Process for the permanent deformation of protein fibers, in particular living hair and composition for its implementation : en fr
  • DE1767848U - FREE-REFRIGERATING SHELVES WITH ADJUSTABLE TEMPERATURE. : de en
  • DE1031405B - Controllable motor drive device for setting an axis of rotation or a sliding carriage to selectable locking positions : de en
  • FR1157758A - Method and device for removing deposits of detergent and washing materials : en fr
  • GB795951A - A device for the preparation of legal and other documents : en
  • FR1158143A - Earthmoving device comprising a digger device and a conveyor device : en fr
  • DE969453C - Photographic camera with interchangeable lenses and a range finder or rangefinder that works with them : de en
  • CA558221A - Vulcanization of butyl rubber : en fr
  • CA558232A - Decantation with sediment removal : en fr
  • DE969459C - Circuit arrangement for telecommunication systems with connecting lines and pulse control made up of cordoned off line sections : de en
  • CA558209A - Cooling system for air cooled engines : en fr
  • AU224521B2 - Method of and apparatus for lining and impregnating conduit : en
  • AU3355557A - Improvements in and relating to semiconductor devices : en
  • CA558165A - Compacting granular material in storage vessels : en fr
  • CA558332A - Method and apparatus for stretching plastic interlayers : en fr
  • DE1767972U - ADDITIONAL CABINET, IN PARTICULAR FOR TYPING DESK OR TYPING MACHINE TABLES. : de en
  • AU219971B2 - Centrifuge for removing water from fine grain material : en
  • DE1031644B - Two-wheeled transport trolley for stacked goods : de en
  • FR1157677A - Improvements to polymers containing butadiene : en fr
  • USD182982S - Trophy base : en
  • GB796080A - Improvements in or relating to automatic electric circuit breakers : en
  • DE1031281B - Filter system, in particular for the mechanical cleaning of waste water : de en
  • DE1031704B - Centrifugal system with internal formwork and a method for producing hollow bodies from concrete and other similarly malleable masses : de en
  • DE1031264B - Device and method for treating textile and non-textile goods in the form of solid or loose strips with gaseous agents : de en
  • DE1768114U - DECORATION BOCK. : de en
  • FR1158118A - Method for the dissociation of oligomers of isobutene : en fr
  • US2836902A - Grid support for fluidized solids vessels : en
  • US2837289A - Tumbler barrel for impact cleaning of metal scrap : en
  • US2837395A - Garbage can storage cabinet : en
  • US2837643A - Storage tube circuit employing amplitude and phase comparison : en
  • GB795940A - Improvements in rims of circular containers : en
  • US2837582A - P-xylene vapor phase isomerization : en
  • FR1157643A - Method and device for moistening compressed tobacco : en fr
  • DE1768046U - DEVICE FOR COMPARISON OF ROTATION OF THE MAGNET OF A MAGNETIC SPEEDOMETER FOR CARS. : de en
  • GB795914A - Improvements in or relating to photography : en
  • US2837418A - Processes for producing mixed fertilizers : en
  • US2837718A - Testing servo systems : en
  • DE1031412B - Dynamo-electric machine with a flexible stator core : de en
  • GB796149A - Method of and apparatus for treating fluid substances by by electro-dialysis : en
  • GB796005A - Process for the preparation of decacyclene : en
  • GB796111A - Improvements in or relating to mechanicallyoperated electrical switch devices : en
  • GB796183A - Improvements in and relating to polarographic cells : en
  • DE1767925U - STRETCH FRAME IN AMBULANCE OD. DGL. : de en
  • DE1031677B - Key for door locks or the like. : de en
  • DE1031683B - Mount : de en
  • DE1768078U - HEAD SCREW WITH DECORATIVE CAP COVERING THE SCREW HEAD. : de en
  • DE1768155U - FITTING ARRANGEMENT FOR TILT & TURN Sashes OF WINDOWS, SHUTTERS, DOORS OR. DGL. : de en
  • AU221904B2 - Process forthe preparation of aluminium dialkyl monochlorides and aluminium alkyl sesquichlorides : en
  • FR1157644A - Snap-action load switch for regulating, stepped, transformer installations, in particular for motor vehicles : en fr
  • GB796087A - Improvements in or relating to an alternator-rectifier generating system : en
  • GB795985A - Apparatus for magnetic recording and reading at variable speeds : en
  • DE1031327B - Pipe heat exchanger with spacer sleeves for the guide walls : de en
  • DE1768032U - ARRANGEMENT FOR MEASURING SHEARING FORCES ON VEHICLE WHEELS, IN PARTICULAR OF MOTOR VEHICLES. : de en
  • FR1157999A - Process for regenerating an oxidation catalyst containing iron and molybdenum : en fr
  • FR1157788A - Dental apparatus with combined equipment : en fr
  • FR1157706A - Ankle driving device : en fr
  • DE1031394B - Electric toggle switch : de en
  • FR1157737A - Front grille for washing machine : en fr
  • FR1158041A - Mixtures of surfactants and compositions containing them : en fr
  • FR1158099A - Process for reducing the content of nitrogen oxides in fumes containing them : en fr
  • FR1157741A - Improvements to siphoning devices for containers and tank wagons : en fr
  • FR1157971A - Heavy water manufacturing process : en fr
  • GB795898A - Improvements in or relating to rotary internal combustion engines : en
  • AU220702B2 - Improved vehicle frame and suspension system : en
  • DE1031557B - Release device for inserting the work tools of an agricultural machine : de en
  • FR1158112A - Cover profile part for glazing : en fr
  • GB795950A - Chair : en
  • AU222882B2 - Digital multiplier : en
  • US2836981A - Acceleration error compensation : en
  • US2837428A - Method of sintering chromium-alumina metal ceramics : en
  • US2837476A - Steam stirred homogeneous nuclear reactor : en
  • FR1157641A - Gastropod extermination agents : en fr
  • BE533847A - SILICONE RUBBER SHALL SHRINK ON COMPRESSION. : en fr
  • CA558145A - Weaving implement : en fr
  • DE1031284B - Process for dispersing or dissolving a substance in a liquid : de en
  • DE1031322B - Slowing device for sheet packages on sheet delivery, especially of printing machines : de en
  • AU3346157A - Telescoping fluid cylinder : en
  • DE1031438B - Device for regulating the gas pressure in closed containers : de en
  • DE1031641B - Self-priming circulation pump : de en
  • FR1157837A - Shock absorber spring of rubber or similar material : en fr
  • GB796032A - Directional microphone having a low susceptibility to shock and wind : en
  • US2837319A - Sauerkraut processing apparatus : en
  • CA558372A - Fastening device : en fr
  • DE1767908U - ELECTRIC DISCHARGE TUBE. : de en
  • GB796036A - Method of oxidizing alkyl substituted pyridines : en
  • US2837175A - Vibration dampener : en
  • US2837555A - Preparation of carbonate esters : en
  • US2837676A - Method and means for optically reducing the perceptibleness of discrete component color elements of a color image : en
  • US2836994A - Infinitely variable friction transmission with conical planetary rollers : en
  • DE1031533B - Storage container with a device for monitoring the storage quantity for the writing fluid of a jet pen : de en
  • DE1768081U - DOUBLE ROW ANGLE BALL BEARING. : de en
  • DE1768158U - HOLDER FOR FUNNEL SPRING. : de en
  • DE969449C - Device for measuring the concentration of flowing gaseous or liquid suspensions : de en
  • CA558380A - Apparatus for automatically centering a moving endless belt : en fr
  • US2836986A - Control aid : en
  • US2837155A - Sheet-sampling mechanism : en
  • US2837189A - Sprag clutch : en
  • CA558435A - Explosives : en fr
  • US2837211A - Debris remover for power plant intakes : en
  • CA558252A - Variable head piston : en fr
  • US2836889A - Cutting roller for culinary and like uses : en
  • USD182978S - Electric stapling machine or similar article : en
  • FR1157799A - Mine shaft extraction cage with rope installation : en fr
  • DE1031235B - Inner belt for men's trousers, women's skirts, etc. like : de en
  • DE1031660B - Windshield wipers for curved windshields : de en
  • DE1768188U - DEVICE FOR THE BACK OF LAMINATED WOOD. : de en
  • FR1157691A - Jen : en fr
  • DE1031237B - Radiation source arrangement : de en
  • DE969476C - Protective circuit for cables and lines in companies at risk of explosion, especially mining companies : de en
  • FR1158018A - Polyester fabrics, non-woven, usable as electrical insulators : en fr
  • US2836948A - Device for applying covers of flexible material to paper cups and like receptacles : en
  • US2837611A - Pressure operated switch with inertial locking means : en
  • DE1031292B - Process for the production of sulfuric acid according to the tower system : de en
  • DE1031738B - Lubricating device that can be used in the pressure medium supply line of compressed air hammer : de en
  • DE1768141U - TIRE COMPRESSION DEVICE. : de en
  • US2837304A - Television antenna mast base : en
  • US2837481A - Metal alkyl phosphonate thickened lubricating oils : en
  • US2836879A - Jig fixture : en
  • US2837221A - Draft gears for railway draft riggings : en
  • DE1767895U - MAINS TRANSFORMER FOR MEDIUM AND HIGH FREQUENCY MEASURING DEVICES, IN PARTICULAR FOR COMMUNICATION TECHNOLOGY. : de en
  • DE1767921U - ARRANGEMENT TO REDUCE FAN NOISE, ESPECIALLY WITH TRANSFORMERS. : de en
  • DE1767985U - TROUSERS. : de en
  • DE1767986U - LIFTING BELT FOR RAILWAY VEHICLES. : de en
  • US2837246A - Self-contained liquid dispenser-downstroke discharge : en
  • FR1157786A - Two-speed clutch : en fr
  • GB796072A - Improvements relating to gear cutting machines : en
  • US2837168A - Time delayed speed governor for vehicle : en
  • FR1158054A - Transmission system for television signals : en fr
  • GB796135A - Improvements in or relating to polymers of unsaturated bicyclic compounds : en
  • US2836834A - Hand railing for a bathtub : en
  • US2836855A - Tire retreading mold : en
  • US2837575A - Preparation of ketals : en
  • US2837209A - Raisin gathering apparatus : en
  • US2837732A - Electronic magnitude comparator : en
  • GB795924A - Improvements in or relating to tubes or conduits : en
  • DE1768061U - GRAIN PRE-CLEANER. : de en
  • DE1031422B - Voltage electroluminescent cell and process for their manufacture : de en
  • FR1157738A - Improvements in the application of insulation in joints of high voltage electric cables : en fr
  • GB796177A - Improvements in or relating to aircraft ejector seats : en
  • GB795894A - Alkoxysilylpropylamines : en
  • BE562948A - : en
  • US2837035A - Freight car truck : en
  • US2837540A - Extraction of sterols : en
  • DE1031232B - Method and device for feeding heavy fluids into a sink separator : de en
  • US2836829A - Flush mechanism for toilets : en
  • US2836850A - Apparatus for production of artificial filaments of randomly varying denier : en
  • DK85656C - Apparatus for emptying cheese-breaking tipping troughs. : da en
  • US2837066A - Vapor generator with novel gas recirculating system : en
  • US2837735A - Pulse echo radio locator system : en
  • FR1157709A - Device for supplying gasoline or heavy oil engines, and 2 or 4 stroke, by fuel injection : en fr
  • DE1031494B - Circuit arrangement for the brake magnet for elevators, hoists or conveyor devices : de en
  • DE1031610B - Device to protect the workpiece on metal hacksaws : de en
  • FR1158025A - Hermetic seal terminals : en fr
  • DE1031302B - Process for the production of ketones : de en
  • US2837219A - Shelving device : en
  • US2837571A - 2-acylindanones and process for their preparation : en
  • DE1767884U - TWILIGHT SWITCH. : de en
  • GB795864A - Improvements in or relating to hinges and hinged articles : en
  • GB796185A - Lifting needle for dropped stitches : en
  • FR1158140A - Process for the continuous casting of steels, in particular non-calmed steels : en fr
  • GB795960A - Improved trouser hanger : en
  • GB796057A - Apparatus for guiding drills, especially in the making of drilling jigs : en