• US3020383A - Heated roll : en
  • US3020443A - Deflection circuit for cathode ray tube : en
  • CA636061A - Control apparatus for aircraft : en
  • US3019472A - Adjustable hinges : en
  • US3020012A - Low overhead jumbo drill supporting bracket : en
  • CA635989A - Detergent automotive fuel : en
  • CA636009A - Positive displacement centralized lubrication systems : en
  • CA635799A - Method and machine for marking capsules : en
  • US3019562A - Grinding machine with dual purpose grinding wheels : en
  • US3019583A - Heat-sealing machine for bags, provided with bag locating means : en
  • CA636158A - Digital transducer : en
  • FR77288E - Improvements to fast light vessels : en fr
  • GB888807A - Improvements in hosiery with run resisting areas at the toe area : en
  • GB888879A - Improvements in or relating to the method of gamma compensation in neutron sensitiveionisation chambers : en
  • GB889193A - Improvements in or relating to carbon pile regulators : en
  • US3019767A - Writing instrument, more particularly a ball-point pen : en
  • US3020198A - Chloromethyl thionopyrophosphate esters and their use as pesticides : en
  • DE1846322U - ELECTRIC KETTLE. : de en
  • US3019924A - Container case feeding and opening means : en
  • US3019785A - Vibratory massage cushion : en
  • AU2687563A - Improvements in and relating to gaseous fuel injectors for internal combustion engines : en
  • CA635911A - Production of synthetic elastomers : en
  • CA636004A - Electronic flash-light unit for use in photography : en
  • US3020007A - Reversing aircraft propeller : en
  • GB889144A - Improvements in the drawing of polyamide yarns : en
  • US3019793A - Cigarette-making machines of the continuous rod type : en
  • US3020320A - Preparation of long-chain primary aliphatic alcohols : en
  • US3020284A - Process for inhibiting the polymerization of nitrogenated heterocyclic vinyl compounds : en
  • US3020213A - Fractionation control system : en
  • US3019461A - Sole rounding machines : en
  • AU256285B2 - Slide fasteners : en
  • BE607050A - Improvements in the production of ruthenium compounds : en fr
  • US3019853A - Separation of gases by diffusion : en
  • FR1283934A - Improvements to the towers placed in a sealed enclosure : en fr
  • FR1284075A - Process for setting brilliant baguettes and other stones of similar shape : en fr
  • US3020479A - Electric wave synchronization : en
  • DK92714C - Apparatus for controlling the electron beam in cathode ray tubes. : da en
  • CA635998A - Flight control mechanisms for aircraft : en
  • US3019801A - Window washing system : en
  • US3020395A - Lighting device : en
  • US3020202A - 2-acetamido-4-phenyl thiazole process of inhibiting gastric secretion in human beings : en
  • CA635887A - Ferromagnetic materials : en
  • US3019720A - Outdoor cooking unit : en
  • US3019863A - Wall structure : en
  • DE1123305B - Asbestos diaphragm for chlor-alkali electrolysis cells : de en
  • CA635918A - Coated fabric and process therefor : en
  • DE1123501B - Turning device for three-point coupled tractor attachments : de en
  • FR1283872A - Ferrites intended for the transmission of millimeter electromagnetic waves : en fr
  • CA635850A - Selector device for vending machine : en
  • USD192187S - Infant s feeding spoon or similar article : en
  • FR1284320A - Wheel covers, especially for mopeds and other applications : en fr
  • DE1846212U - DETACHABLE HOOD BASE FOR STEEL PIT STAMP. : de en
  • FR1284049A - Improvements to dividing workpiece carriers for machine tools and the like : en fr
  • FR1284077A - Multiple line control device type electrical device : en fr
  • GB889122A - Process for the manufacture of readily polymerisable vinyl-compounds : en
  • FR1283915A - Partition for filing boxes and the like : en fr
  • FR1284296A - Insulator for transformer windings : en fr
  • GB888992A - Improvements in seals for the shafts of gyratory crushers : en
  • DE1123542B - Device for adjusting the material slide of a sewing machine : de en
  • DE1846278U - STREET LIGHT. : de en
  • FR1283974A - New means for tube packaging and its applications : en fr
  • CA635900A - 2-substituted-4-amino-1,3,5-triazines : en
  • DE1846477U - IMAGE SEARCH DEVICE WITH REFLECTED IMAGE BORDING FRAME, IN PARTICULAR FOR PHOTOGRAPHIC OR KINEMATOGRAPHIC CAMERAS. : de en
  • FR1283977A - Improvements to coordinate transformers : en fr
  • FR1283900A - A method of treating paper for tobacco smoker's article : en fr
  • FR1283987A - Composite indicator light for digital display : en fr
  • GB888767A - Method and apparatus for the anodic passivation of metals : en
  • CA636096A - Steam-polymer separator : en
  • BE606924A - Method of manufacturing screens for reproducing images of cathode-ray tubes. : en fr
  • US3019582A - Laminated blister package sealing machine : en
  • US3019998A - Strip punching and winding machine : en
  • FR1284406A - Method and device for molding objects of paper pulp : en fr
  • FR1284440A - Masonry dehumidification device : en fr
  • US3019564A - Polishing surfaces : en
  • US3019661A - Ultrasonic transducer and impedance matching device therefor : en
  • US3020242A - Alumina sol manufacture : en
  • DE1123508B - Arrangement for pressure measuring devices in milking machine systems with a vacuum line and an additional milk suction line : de en
  • DE1846377U - DEVICE FOR MAGNETIC TAPE DEVICES FOR CLEANING MOVING MAGNETIC TAPES FOR HIGH MAGNETIZATION DENSITY. : de en
  • GB888715A - Improvements in or relating to windows and other slidable panel structures : en
  • US3020316A - Bis (2-methoxyethyl) ether production : en
  • US3020372A - Fuse structures : en
  • LU40926A1 - : en
  • US3020282A - Process of preparing quinoline : en
  • FR1283881A - Starch fractionation process : en fr
  • FR1283913A - Speed variator : en fr
  • FR1284080A - Electro-mechanical program regulator : en fr
  • GB889115A - Coated substrates and method of producing them : en
  • CA635961A - Auxiliary seat : en
  • DE1123308B - Process for the production of acylated zirconium alcoholates : de en
  • DE1123500B - Frame buckle for clamping straps or the like. : de en
  • US3019686A - Double nail unit : en
  • US3020317A - Polynitro alcohols and salts thereof : en
  • US3020347A - Prepay paystation telephone system : en
  • CA636124A - Rail joint bar : en
  • US3019828A - Nutcracker : en
  • US3020129A - Production of silicon of improved purity : en
  • USD192168S - Religious plaque or similar article : en
  • DE1123540B - Sewing machine for the production of arbitrarily adjustable stitch groups : de en
  • FR77278E - Motion transmission by orthogonal satellite rollers, with continuous speed change and reverse gear : en fr
  • DE1123511B - Vibration damper for crankshafts of internal combustion engines : de en
  • DE1846528U - WRITING DEVICE. : de en
  • FI32324A - Anordning for bromsning av en elektrisk drivmotor : en fi
  • FR1284389A - Float for flush or other : en fr
  • DE1123355B - Soil compacting device : de en
  • DE1123431B - Device for testing the speech process : de en
  • DE1846555U - CAROUSEL WITH CONTINUOUSLY CHANGING ROTATING MOTIONS. : de en
  • US3019610A - Gas humidification and de-humidification processes : en
  • US3019698A - Photographic methods and apparatus for use in cameras and projectors : en
  • CA635858A - Two-pulse mti radar system : en
  • GB888788A - Improvements relating to suction heads : en
  • US3020459A - Analog-voltage shaft positioning system : en
  • USD192171S - Toy car wrecker : en
  • CA635820A - Method of making garnet : en
  • US3020042A - Running fold adjustment : en
  • US3020126A - Preparation of cyanogen : en
  • USD192203S - Narrow woven fabric or similar article : en
  • US3019473A - Lid hinge and counterbalance : en
  • DE1846405U - PROTECTIVE RAILS ON HOPPER COLLECTING MACHINERY. : de en
  • US3020059A - Lift conveyor : en
  • US3020312A - Purifying phthalic acids : en
  • US3020359A - Tape transducing apparatus : en
  • GB888730A - Polymers of 3,3,3-trichloropropene : en
  • GB888743A - Improvements in heating cylinders for injection moulding machines : en
  • US3020191A - Process of simultaneously producing two siding-sheathing units : en
  • CA635861A - Motor fuel compositions : en
  • CA635924A - Self-sealing gasket : en
  • US3019660A - Ultrasonic transducer : en
  • US3020011A - Ejection seat : en
  • US3020259A - Polyolefins stabilized with reaction products of nonylphenol and carbonyl compounds : en
  • DE1846549U - TENSION ROLLER FOR DRIVES ON SPINNING MACHINERY. : de en
  • DE1123350B - Refrigerator with an electric light bulb and a switch for this lamp controlled by the door : de en
  • DE1123588B - Device for tying sausage-shaped structures with wire : de en
  • DE1846232U - DEVICE FOR INTRODUCING SOLID SOLID MATERIALS IN LIQUID SYSTEMS. : de en
  • DE1846296U - EYEGLASSES TO PROTECT EYEGLASSES AGAINST HARMFUL OR BLINDING RAYS AND THE LIKE. : de en
  • CA636112A - Switch operating means : en
  • DE1846597U - INSERT IN WATER BOWLS OF FOUNTAIN OD. DGL. : de en
  • DE1846543U - RESISTANT PLATE OR SIGN FOR DECORATIVE PURPOSES, ADVERTISING SIGN, TRAFFIC SIGN, ETC. : de en
  • DE1123347B - Lubricant pump for oscillating motors with elastically mounted stator, in particular for encapsulated oscillating piston compressors in small refrigeration machines : de en
  • GB889008A - Improvements in or relating to electric lamp bulb holders : en
  • GB889182A - Electric insulating material : en
  • DE1846384U - CLAMPING AND FASTENING DEVICE FOR ROLL-UP PROJECTION WALLS. : de en
  • DE1846476U - FINDERS OR RANGES FINDERS FOR CAMERAS. : de en
  • DK92700C - Device for machines for strip division of lace fabric. : da en
  • FR1284460A - Process for obtaining a solid detergent product, in pieces or in a similar form, based on surface-active substances incorporated into a soluble backbone : en fr
  • GB888851A - Improvements relating to containers having detachable carrying handles : en
  • DE1123586B - Underwater explosives, in particular depth charges : de en
  • DE1846571U - MULTI-COMPONENT TUBE. : de en
  • FR1284083A - Circuit for decoding electrical signals with a view to their decimal display : en fr
  • US3020254A - Phenolic resin and molding composition : en
  • LU40924A1 - : en
  • US3020116A - Recording electricity meters : en
  • GB888878A - Improvements relating to railway vehicle buffers : en
  • FR1284152A - Magnetic assemblies used in the construction of a binocular loupe : en fr
  • FR1284223A - Manufacturing process of bisphenols : en fr
  • FR1284270A - Cartridge belt adaptable to all sizes : en fr
  • FR1042M - : en fr
  • FR1283828A - Process for the preparation of heterocyclic compounds, in particular of 2'-deoxy-5-fluoro-uridine and of thymidine : en fr
  • DE1846548U - COLOR CABINET. : de en
  • GB889045A - Improvements relating to apparatus for removing the heads of fish : en
  • FR1283866A - Rolling process : en fr
  • FR1284148A - Process for vaporizing metal atoms from a semiconductor chip : en fr
  • FR1284394A - Improvements to echo sounding installations : en fr
  • GB888755A - Improvements relating to push-button electric switches : en
  • GB889048A - Improvements in or relating to the manufacture of polyurethanes : en
  • FR1284129A - Equipment box for fresh air breathing apparatus : en fr
  • GB888774A - Metalliferous monoazo-dyestuffs derived from 1:3-dihydroxy-phenyl ketones : en
  • DE1123315B - Process for the production of o-naphthoquinone sulfonic acids : de en
  • DE1846454U - SWINGING MILL. : de en
  • FR1284063A - Sharp tool reciprocating hoe : en fr
  • DE1846598U - SINGLE USE SPRAY CONTAINER. : de en
  • DE1846294U - DENTAL EQUIPMENT STAND. : de en
  • GB889043A - An air-cooled dynamo electric machine : en
  • DE1846206U - MEN'S SUIT CONSISTS OF JACKET AND TROUSERS. : de en
  • DE1846292U - ENDOSCOPE WITH ELECTRON FLASH TUBE. : de en
  • BE606880A - Condensation products and process for their production : en fr
  • CA636055A - Semi-conductor rectifier assemblies : en
  • GB888748A - Goniometer : en
  • GB888810A - Improvements relating to street lighting lanterns and the like : en
  • GB888847A - A directly heated cathode wire : en
  • FR1283911A - Age reversal plow head : en fr
  • FR1284003A - Process for dyeing polyester-based textile fibers : en fr
  • FR1284174A - Metalliferous reactive dyes, their manufacture and applications : en fr
  • FR1284390A - Printing process and printer for its execution : en fr
  • US3019877A - Reverse acting magnetic clutch : en
  • BE607027A - Pumps : en fr
  • CA635919A - Multiple drum mixing machines : en
  • CA636110A - Fuel supply systems : en
  • GB889133A - Improvements relating to pipe joints : en
  • CA636134A - Production of sintered uranium dioxide of high density : en
  • DE1846498U - FLASHING SYSTEM FOR AGRICULTURAL TRACTORS. : de en
  • US3019740A - Amusement rides : en
  • US3020273A - Process for the preparation of diglycosylureas at reduced pressure : en
  • FR1284281A - Gas turbine, especially small gas turbine : en fr
  • FR1284493A - Magnetic sound recording endless tape production process : en fr
  • FR1283855A - Tool holder for lathe : en fr
  • FR1283937A - Notching tool and method for connecting sockets to electrical conductors using notches : en fr
  • US3019732A - Electrical primers : en
  • US3020337A - Synchronizing character generators : en
  • US3019548A - Soap grip holders : en
  • US3020489A - Cryogenic device : en
  • US3020010A - Arresting gear retrieve system : en
  • USD192173S - Kitchen timer : en
  • DK92690C - Process for the preparation of aryloxyacetic acid amides. : da en
  • FR1284316A - Ohmic contact without injection for semiconductor devices : en fr
  • GB889145A - Apparatus for rapid heating of liquids : en
  • CA636073A - Plain bearings : en
  • DK92722C - Hardened elastomeric article of artificial or natural rubber for use in contact with milk. : da en
  • FR1283923A - Improvements to boxes with variable compartments : en fr
  • DE1123384B - Contact device consisting of several contacts for switching and regulating devices for electrical heaters : de en
  • DE1846389U - CIRCULATING LIQUID THERMOSTAT. : de en
  • GB888877A - Improvements in sound recording and playback machines : en
  • DE1846368U - REDUCTION CIRCLE. : de en
  • GB888765A - Fluoro-olefine terpolymers : en
  • BE607008A - Process for the preparation of organic derivatives of pyrophosphoric and hypophosphoric acids : en fr
  • FR1284175A - Pressure transformer : en fr
  • GB889034A - A machine for decorating cakes and the like with icing sugar : en
  • DE1846370U - TAPE KNIFE INSPECTION DEVICE FOR SPLITTER MACHINES. : de en
  • US3020079A - Magnetic grappling mechanism for lost well drilling apparatus : en
  • US3020212A - Refuse converter : en
  • US3020323A - Method for stirring electric-currentconducting melts in furnaces, mixers and holders : en
  • US3019951A - Stocking handling apparatus : en
  • DE1846407U - LAWN MOWING MACHINE WORKING WITH SHEARS. : de en
  • FR1284109A - Vibration resistant structure : en fr
  • GB889196A - Improvements relating to dynamo-electric machines : en
  • GB889220A - Optical apparatus for observing the surface of a moving web : en
  • FR1284243A - Improvements to hydrostatic transmissions for tracked vehicles : en fr
  • FR1284427A - Internal combustion rotary piston engine in the form of a diesel engine : en fr
  • US3019625A - Pattern mechanism for pile fabrics : en
  • DE1123515B - Internal combustion engine : de en
  • DE1846381U - DEVICE FOR ANIMATING OPTICALLY PROJECTED IMAGES. : de en
  • DE1846566U - STACKABLE AND NEGOTIABLE STORAGE BOX. : de en
  • DE1846491U - MULTI-PURPOSE VEHICLE. : de en
  • DE1846501U - COOL Dummy. : de en
  • USD192201S - Figure : en
  • DE1123297B - Process for the preparation of solutions of nitrosyl fluoride in liquid hydrogen fluoride : de en
  • DE1846550U - MULTI-LAYER SKI. : de en
  • DE1123388B - Arrangement for the excitation of a variable speed alternator or three-phase generator : de en
  • DE1123610B - Device for corrugating fiber cement panels : de en
  • US3019498A - Deformable plastic fastener : en
  • FR1283989A - Advanced relay : en fr
  • FR1284378A - Sludge centrifugation device : en fr
  • FR1284404A - Manufacturing process of artificial filaments : en fr
  • US3020037A - Spring cushioning devices : en
  • GB889053A - Improvements in or relating to the manufacture of cardboard : en
  • FR1284156A - Device for processing information in dead reckoning : en fr
  • US3020085A - Adjustable tray for wheelchair : en
  • DE1123275B - Process for the production of a flour mixture that can be converted into a ready-to-bake cake batter by mixing with water or milk : de en
  • GB889005A - Improvements in or relating to electron lenses : en
  • GB888872A - Improvements relating to automatic washing machines : en
  • GB889006A - Improvements in or relating to presses : en
  • GB889151A - Improvements in dyeing apparatus : en
  • GB889014A - Improvements relating to capacitance measuring circuits : en
  • FR1284195A - Garden slabs manufacturing process, according to all drawings on request : en fr
  • US3019993A - Nozzle : en
  • US3020096A - Master coupling link : en
  • US3020186A - Laminating method and means for manufacturing synthetic resinous foam pads : en
  • US3020535A - Analog to digital conversion system : en
  • US3019454A - Extensible and collapsible bed retractable within a sofa or chair, ottomanbed, chest of drawers : en
  • GB889090A - Stabilised olefine polymers : en
  • GB888728A - Photographic or cinematographic telephoto lens : en
  • GB888888A - Improvements in or relating to energy transfer circuits : en
  • FR1283884A - Perch radome refinements : en fr
  • FR1284234A - Process for manufacturing hard objects in wood pulp, of various shapes, equipment for its implementation, and new industrial products resulting therefrom : en fr
  • FR77266E - Manual shut-off fittings for removable pipes : en fr
  • GB888891A - Improvements in or relating to jacks for applying tension to a wire strand, rope or the like : en
  • US3019662A - Gyroscopic control mechanism : en
  • GB888972A - Apparatus for coating strip material : en
  • GB888801A - Apparatus for treating a workpiece with a liquid : en
  • US3020122A - Inhibiting rusting of aerosol type containers : en
  • US3020277A - 1-(2-n-propyl-4-amino-5-pyrimidyl-methyl)-2(or 4)-methyl pyridinium salts : en
  • FR1283954A - Tool for cutting cables : en fr
  • GB888939A - Improvements in or relating to steam boilers : en
  • CA635807A - Apparatus for use in the dynamic balancing of rotors : en
  • DE1123584B - Hand drive for lifeboats : de en
  • DE1123623B - Loader with rotating set : de en
  • FR1284163A - Aircraft in vertical flight : en fr
  • DE1846480U - HOLDING DEVICE. : de en
  • FR1283963A - Improvement in support devices for irons : en fr
  • FR1284046A - Improvements to scraper bucket devices or <<scrapers>> for construction sites and the like : en fr
  • GB888996A - Method for mixing particulate solids with polyalkenes : en
  • GB889000A - Process for colouring organic masses capable of being spun or moulded : en
  • GB889184A - Improvements in or relating to the production of a dyed chromate conversion coating on a zinc or cadmium article : en
  • DE1123416B - Contact material and process for its manufacture : de en
  • DE1846221U - DEVICE FOR DRYING TEXTILE FABRICS, FOR EXAMPLE, SHIRT FABRICS. : de en
  • DE1846293U - RECEIVING DEVICE FOR WIRELESS NURSING MONITORING SYSTEM IN HOSPITALS. : de en
  • DE1846557U - FOLDING DOLLHOUSE OD. DGL. : de en
  • FR1284199A - Process for the preparation by casting of multicolored iridescent and pearly plates, based on any polymerizable synthetic resin : en fr
  • FR1283860A - Electrically lit level : en fr
  • FR1284498A - New phosphorous compounds and their preparation process : en fr
  • FR77254E - Process for the preparation of fluoro-hydroxy steroids : en fr
  • FR77270E - Improvement in pneumatic tires : en fr
  • GB888904A - Improvements in or relating to heel-taps for ladies' shoes : en
  • GB889078A - Drill collar : en
  • DE1846494U - STEERING WHEEL. : de en
  • DE1123419B - Method for bonding metals : de en
  • US3019790A - Combination hemostat and intravenous needle : en
  • CA635873A - Oxidation of organic compounds : en
  • CA635845A - Control systems for aircraft : en
  • CA636045A - Salient pole rotor construction : en
  • DE1846354U - SWIVEL DEVICE FOR TABLE SAW, FOR SAWING, PLANING, GRINDING, MILLING AND DRILLING : de en
  • US3019931A - Receptacles with positive locking closures : en
  • FR1283924A - display case for ties or the like : en fr
  • FR1284467A - Process for manufacturing articles in regenerated cellulose colored by spinning : en fr
  • CA635818A - Radio frequency heating equipment : en
  • US3019765A - Feed control for a bird feeder : en
  • US3020361A - Electromagnetic engraving apparatus : en
  • FR1283951A - New propyl derivative of phenanthrene and method of preparation : en fr
  • DE1123627B - Lifting device for movable water seals or movable bridges consisting of several linear piston units : de en
  • DE1846510U - Bottle that can be used as a glass block when empty : de en
  • DE1846552U - POCKET KNIFE WITH A LOTO GAME STORED IN ITS BOWL. : de en
  • FR1283949A - Suspension and protection device for immersion tubes of electrolytic baths and the like : en fr
  • FR1283981A - Metal panel and its application to an anti-blast barrier, in particular for airports : en fr
  • FR1284265A - Semiconductor contact : en fr
  • FR1284381A - Hydraulic servo motor : en fr
  • DE1123502B - Gear for tiller or the like. : de en
  • DE1123299B - Process for the production of pure silicon : de en
  • DE1123489B - Dispersion prism : de en
  • GB888981A - Improvements in or relating to voice frequency signalling receivers : en
  • GB889207A - Improvements in or relating to methods of making electrical connections : en
  • DE1123433B - Device for removing skin parts from a donor area and for applying the skin parts to a recipient area : de en
  • US3019830A - Adjustable snow and mud lug for vehicle tires : en
  • US3019593A - Method for producing variable twist yarn : en
  • US3020451A - Right angle heat dissipating tube shield : en
  • FR1284255A - Closing device for a body panel or body panel of any vehicle : en fr
  • CA635857A - Sectional clutch shaft : en
  • BE606938A - Improvements relating to the production of metal articles with holes. : en fr
  • CA635930A - Pesticidal powders or dusts : en
  • US3019651A - Liquid quantity measuring apparatus : en
  • US3019910A - Bow tie holder : en
  • US3019975A - Mixed-base notation for computing machines : en
  • DE1123602B - Device for applying a liquid or pasty substance to endless webs : de en
  • FR1284497A - electromagnet for electromagnetic switches, in particular for contactors : en fr
  • IE25850L - Pyrimidine sulphonamides : en
  • US3019656A - Pressure gauges : en
  • US3020019A - Rotary valve : en
  • US3020413A - Condition responsive means : en
  • US3020495A - Wave mode converter : en
  • DE1123404B - Process for the production of a semiconductor cell with a releasably attached cooling block : de en
  • DE1846394U - TIME CONTROL DEVICE, IN PARTICULAR FOR THE PARKING TIME OF MOTOR VEHICLES. : de en
  • FR1283836A - Silver complex and its preparation process : en fr
  • GB888733A - Improvements in or relating to co-axil type cable and methods of manufacture thereof : en
  • US3019462A - Vacuum cleaner : en
  • US3020121A - Methods and apparatus for conditioning hollow articles against corrosion : en
  • US3020412A - Semiconductor photocells : en
  • US3020414A - Scanning mirror assembly : en
  • US3019601A - Pen-shaped nozzle with thrust deflector : en
  • US3019862A - Partition construction : en
  • US3020476A - Measuring apparatus : en
  • DE1846591U - BUILT-IN BODY FOR HOUSE WASTE. : de en
  • FR1284254A - Solvent degreaser stabilized : en fr
  • FR1284288A - Brush holder for electric motor : en fr
  • BE606892A - Process for the regeneration of Raney nickel used for the production of hydrogen peroxide with the intervention of organic compounds. : en fr
  • CA635881A - Mixer with valve : en
  • US3019555A - Toy device : en
  • US3019639A - Surface indicators : en
  • US3019608A - Apparatus for balancing and holding pile-driving hammers on sheet piling : en
  • US3020029A - Cement mixing machine : en
  • CA636013A - Assembly for a magnetic tape recorder : en
  • FR1284263A - Washer dispenser device : en fr
  • FR1284402A - Improvements to compositions for taking dental impressions : en fr
  • GB889206A - Shaft seals : en
  • US3019469A - Windshield cleaner : en
  • US3019642A - Tire checking apparatus : en
  • DE1846427U - MOBILE SPRAYER FOR AGRICULTURE. : de en
  • FR1283999A - Device for displaying the elements of a network : en fr
  • FR1284262A - Improvements to decorative compositions such as scintillating paintings : en fr
  • GB888736A - Improvements in or relating to rectifiers : en
  • GB889178A - Improvements relating to underwater manipulating implements : en
  • DE1846525U - CORNER BEARING FOR WINDOWS, DOORS OR. The same, especially for tilt and turn windows. : de en
  • US3019867A - Knockdown door : en
  • DE1123389B - Brushless high-speed electric direct current motor fed from an alternating current network : de en
  • DE1846271U - INTERIOR LAMP EQUIPPED WITH A SWITCH FOR MOTOR VEHICLES. : de en
  • FR1284261A - Quenching process for alloys and quenching oil used for this process : en fr
  • DE1123427B - Process for removing HS, CO and HO from gases that do not react with alkali : de en
  • DE1846490U - DOUBLE LEG CLAMP FOR FASTENING BODY PANELS. : de en
  • FR1283822A - Advanced training in aeronautical navigation compasses : en fr
  • DE1123345B - Process for the production of characters and symbols, scales and the like Like. On objects made of light metal : de en
  • DE1123472B - Process for the polymerization of methyl methacrylate, styrene or vinyl acetate : de en
  • DE1846291U - SPINNING HEAD FOR RING SPINNING NOZZLE. : de en
  • FR1284437A - Automatic device, particularly for regulating the operating speed of a conventional saw for marble, granite and the like, especially with regard to the descent speed of the blade-holder frame : en fr
  • US3020387A - Electron beam heating devices : en
  • DE1123341B - Device for regulating the ink supply in inking units of printing machines : de en
  • DE1123410B - Device for enhancing the fine contrasts of fluoroscopic images : de en
  • DE1123604B - Drive for spindles of spinning and twisting machines : de en
  • DE1846219U - SCREW SEAM PIPING. : de en
  • US3019505A - Press provided with at least one die for moulding products from ceramic material : en
  • US3020001A - Lock attachment for a spring type counterbalancer : en
  • US3020367A - Inertial time delay switch : en
  • FR1284087A - Cylinder for pressure processing of strip materials : en fr
  • FR77299E - Agricultural machine for demarcating beets or similar applications : en fr
  • GB888790A - Removable luggage-carrier for motor vehicles : en
  • GB888862A - Improvements in or relating to pulleys and like driving members : en
  • GB889100A - Continuous sorption process : en
  • FI32342A - For the production of polyester and organic polyisocyanate : en fi
  • FR1284377A - Raised coach, in particular for large tourism and large transport companies : en fr
  • GB888977A - Improvements in or relating to a drive mechanism : en
  • DE1846263U - MAGNETIC SWITCH. : de en
  • FR1283985A - Soft bearing enhancements : en fr
  • FR1284227A - Multicolored painting : en fr
  • GB889024A - Improvements in or relating to aircraft arranged for vertical take-off and landing : en
  • GB889027A - Photoconductive pick-up tube and method of manufacture : en
  • GB889062A - Roll adjustment : en
  • US3019671A - Transmission : en
  • US3020332A - Pulling elbow : en
  • DE1846466U - SAMPLE STAND. : de en
  • GB888902A - Improvements relating to liquid fuel burners : en
  • US3020484A - Circuit arrangement for producing a current having a non-linear sawtooth waveform through a coil : en
  • LU40934A1 - : en
  • US3020183A - Protective insulating mat : en
  • DE1123543B - Process for obtaining a residue meal rich in soluble proteins from the solvent extraction of oilseeds or similar oil-containing natural substances : de en
  • DE1123599B - Remote-controlled display device with at least two tapes wound and unwound on pairs of rollers : de en
  • DE1846346U - DEVICE FOR ESTABLISHING A T-JOINT. : de en
  • US3019648A - Differential pressure gauge : en
  • US3020429A - D. c. motor commutator construction : en
  • GB889042A - Improvements relating to nuclear reactors : en
  • US3019581A - Automatic catcher : en
  • US3019713A - Striking punch : en
  • US3020534A - Optical encoder : en
  • DE1846580U - CORNER CONVEYOR BELT FOR THE TRANSPORT OF UNIT AND BULK GOODS. : de en
  • FR1284076A - Profiles for metal frames : en fr
  • FR1284312A - Electric oven : en fr
  • FR1284486A - Improvements to expansion joints : en fr
  • DE1846463U - DEVICE FOR APPLYING THIN ADHESIVE STRIPS OF CONTINUOUS THICKNESS ON A MOVING WEB. : de en
  • FR1284006A - Improvements to ladder delay lines : en fr
  • FR1284074A - Improvements to folding armchairs with adjustable backrest : en fr
  • FR1284421A - Centrifugal pump with low specific speed, for liquid gases in particular : en fr
  • GB889189A - Improvements in or relating to electric control circuits : en
  • DK92708C - Oil-fired heater with water tank. : da en
  • GB889210A - Improved method of and apparatus for application of fluids to textile and like material : en
  • FI32319A - Fordon särskilt rälsfordon som har en sluten korg och hydrauliska vibrationsdämpare : en fi
  • FR1284055A - Headquarters improvements : en fr
  • FR1284374A - Map reproduction method on a portion of a sphere : en fr
  • CA636116A - Anode for magnesium primary cells : en
  • GR22836B - PROVISION TO IMPROVE THE STORAGE OF PAPER SHEETS IN AUTOMATIC LEVEL PRESSES. : el en
  • GB888874A - Improvements in magnetic tape recording and/or playing back apparatus : en
  • GB888776A - Improvements in or relating to annealing ovens : en
  • US3020426A - Ferromagnetic material : en
  • US3020518A - Solderless electrical connectors : en
  • DE1123547B - Stitching head for wire stitching machines : de en
  • US3019495A - Die casting : en
  • US3019497A - Making fine grained castings : en
  • US3019926A - Straddle trailer : en
  • US3019967A - mathews : en
  • US3020190A - Method of making a vehicular tire : en
  • US3019547A - Fishhook extractor : en
  • US3019569A - Toilet flush tank valve sander : en
  • US3020003A - Disc aircraft with gas turbine and ram jet engines : en
  • FR1283806A - Process for the preparation of compounds derived from suramin : en fr
  • US3020151A - Beneficiation and recovery of metals : en
  • CA636069A - Dispensing device for relatively thick liquids : en
  • CA636140A - Hair waving composition : en
  • FR1284458A - Manufacturing process of a material containing isoprene and product obtained : en fr
  • US3019558A - Beading machine : en
  • US3019614A - Dual temperature refrigeration : en
  • US3020384A - Dual radiant heater : en
  • US3020487A - Gain stabilized amplifier system : en
  • FR1284321A - Improvements in the construction of carding machines, with independent, standardized frames, designed for rational sharpening of drums : en fr
  • FR1284441A - Advanced burners : en fr
  • DE1123531B - Tension pulley arrangement on a belt or belt drive : de en
  • DE1123559B - Film frame with tips perforating the films to be held : de en
  • FR1283835A - Advanced front loader especially for agricultural tools : en fr
  • GB889161A - Improvements in or relating to enteric coated dosage units and their production : en
  • FR77267E - Rotating radiobeacon mobile location system : en fr
  • DE1123342B - Device for separating stacked flat objects : de en
  • DE1846246U - CIRCUIT BOARD, PROVIDED WITH TEST CONTACTS, FOR REMOTE INDICATORS, IN PARTICULAR TELEPHONE SYSTEMS, THAT CAN BE SLIDED INTO A CONTACT SPRING BAR. : de en
  • DE1123459B - Support structure for an upright large-area body : de en
  • DE1123589B - Device for binding sausage-shaped structures : de en
  • FR1284008A - Publication packaging machine : en fr
  • GB888932A - Improvements in or relating to articles made of transparent or translucent material : en
  • DE1123603B - Two-belt drafting system for spinning machines with lower-belt deflection bridge : de en
  • US3019609A - Thermoelectric air conditioning arrangement : en
  • US3020196A - Production of high brightness high strength wood pulps : en
  • FR1284168A - Further training in telescope technology : en fr
  • DE1123340B - Ink feed device in rotary printing machines : de en
  • DE1846289U - WOVEN TAPE, IN PARTICULAR TAPE WITH LABELS. : de en
  • US3019864A - Lagging mount : en
  • US3019901A - Vacuum receiver and separator : en
  • US3020245A - Preparation of catalysts containing cobalt and molybdenum oxides : en
  • FR77265E - Machine for pulling tubers : en fr
  • FR1284113A - Pocket lighters improvements : en fr
  • US3020424A - Piezoelectric crystal : en
  • FR1284101A - Stabilization of peracids, in particular crude solutions of peracetic acid : en fr
  • FR1284182A - New thermoplastic copolyesters : en fr
  • FR1284363A - Magnetic separator : en fr
  • GB888770A - Improvements relating to laminated metal structures and methods of forming such structures : en
  • FR1283825A - Process for the preparation of substituted pyrrolidones : en fr
  • FR1284172A - Pest control agents : en fr
  • GB888722A - Improvements in and relating to filter materials : en
  • GB888890A - Improvements in and relating to track toys : en
  • CA635917A - Separable fastening device and method and apparatus for the manufacture of the same : en
  • US3019939A - Brush supporting attachment for paint pails : en
  • US3020374A - Circuit breaker arcing contact construction : en
  • US3020220A - Continuous carbon electrode : en
  • US3020310A - Process for the production of tertiary cyanoethylated amines : en
  • US3019520A - Pipe crimping apparatus : en
  • US3019731A - Jet perforator for well casings : en
  • US3019786A - Massage apparatus and couch assembly : en
  • US3020107A - Rotatable arrangement, especially for dredges : en
  • FR1283976A - Further training in fuse holders : en fr
  • FR1284100A - elements of a construction process, load-bearing and isothermal agglomerate system : en fr
  • FR77292E - Relief valve for hydraulically operated device : en fr
  • FR1284062A - Improvements to processes for the preparation of powders, in particular based on uranium : en fr
  • FR1283886A - Tool for removing electrical contacts from contact blades or springs : en fr
  • DK92712C - Optical system with a concave, spherical mirror and a single or compound, on the one hand concave and on the other hand convex lens. : da en
  • FR1284169A - Closures for containers : en fr
  • GB888749A - Method and apparatus for controlling the blending of liquids : en
  • GB888806A - Improvements in hosiery with run resisting areas : en
  • US3020035A - Oxygen roof jet device : en
  • DK92701C - Material for lining prostheses and for making supplementary pieces for the human body. : da en
  • FI32344A - Ringformigt ljudhuvud för magnetofonapparater : en fi
  • DE1846383U - SLIDE PROJECTOR WITH REMOTE ADJUSTABLE LENS TUBE. : de en
  • FR1284180A - Transmission mechanism for motor vehicles : en fr
  • US3020230A - Coagulation of dispersed solids : en
  • US3020352A - Single sideband equipment for speech transmission : en
  • DE1123448B - Device for controlling the various operating movements of a hoist, in particular a crane : de en
  • FI32333A - Method of making a permanent oral polio-myelitis vaccine : en fi
  • GB889128A - A hydraulic system incorporating improved means for controlling leakage in a ram andcylinder : en
  • GB889135A - Improvements relating to airfield lighting units : en
  • FR1284205A - O-Aminophenylbenzotriazoles and their manufacturing processes : en fr
  • US3019719A - Infuser of beverage making machine : en
  • US3019959A - Carton : en
  • FR1110M - Medicinal product useful as an antiparasitic agent. : en fr
  • FR1283803A - Improvements in handling and rolling equipment : en fr
  • CA635953A - PROCESS FOR PRODUCING .alpha.-.gamma.-DIHYDROXY-.beta.,.beta.-DIMETHYLBUTYRAMIDE : en
  • FR1284290A - Stainless steel : en fr
  • FR1284401A - Process for waterproofing leathers and skins : en fr
  • DE1123393B - Device for measuring the saturation state of a pole of an electrical machine with direct current : de en
  • GB889195A - Improvements in or relating to continuous casting : en
  • GB889158A - Improvements in or relating to inflatable body-attachments for marine lifesaving : en
  • US3019937A - Insulated tank for storage and transportation of low boiling liquefied gas : en
  • CA636033A - Vehicle braking systems : en
  • US3020469A - Borehole logging method and apparatus : en
  • GB888953A - Electrostatic precipitators : en
  • FR1283929A - Advanced holder for electric light : en fr
  • FR1283809A - Manufacturing process of 17beta-hydroxy-17alpha-alkynyl-steroids of the 19-norandrostane type : en fr
  • FR1283829A - Process for the preparation, from delta 17 (20) -20-acyloxy-11-oxo-pregnenes, of 11beta, 17 alpha-dihydroxy-20-oxo-pregnanes which are not substituted in 21 : en fr
  • GB888781A - Improvements in transportation vehicles : en
  • GB888925A - Improvements in or relating to internal combustion engines : en
  • GB889212A - Improvements in or relating to means for holding keys : en
  • US3020249A - Preparation of polyurethane foam from alkyd polyester resin and a toluene dhsocyanate and 1, 2, 6-hexanetriol adduct : en
  • US3020403A - Anti-capture signal receiving apparatus : en
  • US3020497A - Adjustable delay line : en
  • GB888907A - Improvements in methods of manufacturing photoconductive devices : en
  • GB889173A - Improvements in or relating to popping kernels : en
  • US3019747A - Disk and planter combination : en
  • US3020077A - Round-mouthed shovel : en
  • US3019576A - Baler : en
  • US3019621A - High temperature compression heater : en
  • US3019915A - Apparatus for making a wiring harness : en
  • DE1846537U - SHOE, IN PARTICULAR SLIPPERS. : de en
  • FR1284206A - Light gas purification process using molecular sieves : en fr
  • US3020228A - Upgrading lubricating oils by hydrogenation with a three component catalyst : en
  • GB889091A - Organo-substituted borine carbonyls and their production : en
  • DE1123600B - Circuit arrangement for the transmission of messages from a number of star-shaped to a common connecting line connectable reporting points to a central point : de en
  • FR77277E - Traction isolator : en fr
  • GB888984A - Firearm receiver assembly : en
  • DE1123513B - Throttle valve arrangement in internal combustion engines : de en
  • DE1846388U - CIRCULATING LIQUID THERMOSTAT. : de en
  • FR1283878A - Tropolone production process : en fr
  • FR1283926A - Improvements to floors made from prefabricated elements : en fr
  • FR1284014A - Improvements to formwork materials for walls and floors or building vaults : en fr
  • FR1284470A - Improvements to cutting devices : en fr
  • GB888740A - Improvements in or relating to ceramic compositions : en
  • GB888983A - An arrangement for transmission of information without errors : en
  • GR22830B - METHOD FOR THE MANUFACTURE OF A - (LOWER ALKYLO) - B - (3, 4 - DIHYDROXY-PHENYLO) - ALANINE. : el en
  • GB888889A - Improvements in or relating to phase-sensitive electric relays : en
  • US3020264A - Proces for the production of eupolyoxymethylenes with sulfur catalyst : en
  • US3019788A - Oxygen dispenser : en
  • DE1846472U - STAND FOR SIGNS. : de en
  • FR1284058A - Dough divider for bakery : en fr
  • DE1846400U - JEWELRY CHAIN CLOSURE. : de en
  • GB888905A - New coloration process for textile materials : en
  • FR1283995A - Device for controlling large capacity electronic telephone switching networks : en fr
  • FR1284031A - Method and devices for heating billets by induction and for determining the average temperature of these billets : en fr
  • DE1846308U - FOLDABLE AIR SEAT CUSHION. : de en
  • DE1123317B - Process for the continuous production of hexachlorocyclopentadiene : de en
  • DK92731C - Device for luggage carriers for bicycles. : da en
  • DK92687C - Plant for inserting bread into a belt oven. : da en
  • DE1846533U - ANGLE LINE. : de en
  • DE1846576U - PAPER NAPKINS FOLDED TWICE NOW. : de en
  • US3019643A - Strain gauge balances : en
  • US3020322A - Isomerization of hydrocarbons : en
  • FI32337A - Device for drawing glass vertically into a sheet from a molten glass bath : en fi
  • FR1284289A - Mechanical coupling for shafts, in particular for automobiles, automatically controlled and hydrokinetically actuated : en fr
  • GB888833A - Improvements in or relating to textile mixing devices : en
  • GR22825B - IMPROVED METHOD AND MEANS FOR THE PRODUCTION OF GRINDER FROM WASTE. : el en
  • DE1846315U - DETACHABLE, ADJUSTABLE ROCKING CHAIR - BASE. : de en
  • DE975597C - Expansion member, e.g. B. Stamp : de en
  • US3019808A - Stopcock : en
  • US3020453A - Unitized electrical capacitor : en
  • USD192191S - : en
  • FR1283914A - spring coupling element in the seats : en fr
  • DE1846215U - ONE-PIECE OR MULTIPLE-PIECE MOVING TAP FOR TRACK-MOUNTED OR TRACKLESS OPERATION OF FOR EXAMPLE LOADING MACHINES IN MINING QUARRY OD. DGL. OPERATED. : de en
  • FR1283862A - Improvements to compression devices for bulk materials such as household waste : en fr
  • FR1284416A - heat exchanger : en fr
  • FR77286E - Device allowing the filling at the same net weight of receptacles with variable tares : en fr
  • FR1283927A - Device for measuring the path differences of the vibrations of polarized light : en fr
  • CA636105A - Mechanical erecting device having balls for gyroscopes : en
  • DE1846428U - SHAFT PISTON MACHINE. : de en
  • FR1284473A - Hydroformylation process of olefins : en fr
  • GB888818A - Improvements in and relating to slide bar feed devices for presses or the like : en
  • CA635932A - Process for drying metal articles : en
  • CA636153A - Method of preparing monopersulfates : en
  • US3019529A - Dental articulator : en
  • US3020050A - Spindle for automatic drop-type phonographs : en
  • US3020250A - Aqueous epoxy resin emulsions and coatings therefrom : en
  • US3020441A - Character beam-shaped tube : en
  • USD192190S - Bottle : en
  • US3020456A - Electrical capacitors and method of production : en
  • USD192189S - Wire coil carrier : en
  • US3019929A - Automatically locking lift fork attachment : en
  • US3020048A - Golf iron : en
  • US3020241A - Method for preparing vapor-phase isomerization catalyst : en
  • DE1123415B - Device for the automatic shutdown of a nuclear reactor through which a coolant flows : de en
  • DE1123444B - Drawing table for a large, multi-part drawing board : de en
  • FI32354A - Dubbelkoppling för motorfordon, speciellt för lantbrukstraktorer : en fi
  • FR1284472A - Improvements to lubricating oil additives : en fr
  • FR77258E - Sealing device for loading and unloading ducts of atomic reactors : en fr
  • DE1123568B - Control device for controlling the coupling process of an auxiliary motor vehicle clutch : de en
  • FR1283972A - Utensil for ball games : en fr
  • GB889113A - New coating composition, its manufacturing process and applications : en
  • US3019775A - Closure member or the like : en
  • CA636060A - Method of and apparatus for continuously producing small section welded steel tubes : en
  • CA636182A - Continuous processing of the waste gases from the white calcium cyanamide manufacture : en
  • GB889071A - Turbo-generator rotors with improved cooling arrangements : en
  • FR1101M - Hypoglycaemic drug containing n- (4-methyl-benzene-sulfonyl) -n '- (4'-methylcyclohexy) -urea. : en fr
  • GB888886A - Apparatus for dispersing textile fibrous material : en
  • FI32341A - Heat-curable mixtures of epoxy compounds and mixtures of hexachloro-dimethylenetetrahydrophthalic anhydride and methylendomethylenetetrahydrophthalic anhydride : en fi
  • FR1284127A - Process for the preparation of bis- (pyridyl-4-thio) -alkanes : en fr
  • FR1284170A - Worm drive system : en fr
  • DE1846371U - STEREO OR COINCIDENCE RANGEFINDER. : de en
  • GB888975A - A system for detecting the excessive rate of approach of an obstacle to a vehicle : en
  • US3020394A - Lamp assembly : en
  • GB888962A - Floor cleaning machine : en
  • FR1284333A - Auxiliary installation for a jet engine and an engine provided therewith or the like : en fr
  • FI32330A - Renings- och poleringsämnesblandning : en fi
  • FR1284012A - Improvements to braking correctors : en fr
  • FR1284342A - Device for progressive regulation of rotation speeds : en fr
  • DE1846306U - SEPARATE POCKET MIRROR. : de en
  • GB888933A - A six-phase converter : en
  • FR5F - Cycloundecene-1 carboxylic acid-1. : en fr
  • DE1123612B - Device for packing goods in airtight bags closed on all sides : de en
  • FR1283882A - Improvement of Polymeric Materials Using Acid Esters of Phosphorus : en fr
  • CA635838A - 2-amino-1-(4-hydrocarbylsulfonylphenyl)-1,3-propanediols and process of preparing same : en
  • GB889088A - Apparatus and process for continuous reactions, copolymerization-polymerization, etc : en
  • CA635985A - Safety razor set case : en
  • DE1123306B - Process for the extraction and purification of Durol through multi-stage recrystallization and remelting : de en
  • GR22831B - METHOD FOR THE PREPARATION OF NEW ANTIBIOTIC ACTIVE AMINE PRODUCERS. : el en
  • US3019607A - Exhaust shroud cooling : en
  • FR1283950A - Detachable assembly device for substantially orthogonal furniture panels : en fr
  • US3019806A - Self-priming siphon drain : en
  • US3020315A - Aryl phenyl alpha, alpha, alpha-trifluoro-m-tolyl phosphines and oxides thereof : en
  • DE1846255U - CABLE RETURN DEVICE. : de en
  • DE1846351U - DEVICE FOR CONNECTING PLASTER BASES TO A SUPPORTING STRUCTURE. : de en
  • DE1846539U - ADDITIONAL DEVICE FOR ALARM CLOCK TO SWITCH ON ELECTRICAL DEVICES. : de en
  • GB889007A - Improvements in or relating to press tools and presses : en
  • GB889103A - Modified polyvinyl acetate powders and compositions : en
  • GB888855A - Polymerisation of ethylene : en
  • FR1284110A - Accounting document : en fr
  • CA635831A - Aircraft control systems : en
  • DE1846314U - LEG TRANSMISSION FOR AN ADJUSTABLE ARMCHAIR. : de en
  • DE1846577U - SHELL FOR DRAWINGS, PLANS OR. DGL. : de en
  • CA635973A - Method and apparatus for automatically making coffee : en
  • FR1283922A - Sprayer and the like : en fr
  • BE606946A - Ammonium nitrate exhibiting low hygroscopicity and high bulk density and method for its production : en fr
  • GB888860A - Core plugs for hollow reels : en
  • GB889038A - Refrigerated display case : en
  • CA636058A - Valve actuating mechanism : en
  • CA636204A - Substituted triphenylethanols : en
  • US3019509A - Crimped regenerated cellulose fibers : en
  • GB888714A - Improvements in textile spinning, doubling and twisting machines : en
  • GB888985A - Improvements relating to valves having resilient seats : en
  • GB888741A - Improvements in or relating to washing machines : en
  • GB889163A - Ice bin level control mechanisms : en
  • DE1123577B - Arrangement of the flashing lights in vehicles, especially in passenger cars : de en
  • GB888745A - Improvements in or relating to the production of combustible gas : en
  • GB888797A - Improvements in or relating to devices for the electrical and mechanical connection of two rotatable shafts : en
  • US3019854A - Filter for heating and air conditioning ducts : en
  • FR1099M - Gastroenterological drug. : en fr
  • DE1846243U - V-WHEEL. : de en
  • DE1846440U - MECHANICAL SEAL. : de en
  • FR1283946A - Device for measuring blood clotting time : en fr
  • US3019572A - Hosiery package : en
  • GB889076A - A steam turbine power plant : en
  • FR1283815A - Process for the preparation of substituted benzothiadiazine bioxides : en fr
  • DE1123273B - Device for long working of dough pieces : de en
  • DE1846457U - DEVICE FOR PACKAGING BAGS. : de en
  • DE1846511U - BOTTLE WITH POURER AND STOPPER. : de en
  • FR1283827A - Process for the preparation of 2, 4-di- (n-ethylsulfamyl) -5-halo-anilines and their salts with alkali metals : en fr
  • GB888769A - Improvements in or relating to the manufacture of polymeric materials : en
  • IE25909L - 17ó-chlorethynyl steroids : en
  • US3019634A - Key ejecting means : en
  • FR1283958A - Needle valve : en fr
  • FR1283846A - Improvements to containers for the treatment of bulk parts in tanks : en fr
  • US3019463A - Power hair brush : en
  • FR1284302A - Forced circulation steam generator : en fr
  • DE1123313B - Process for the production of benzene carboxylic acids : de en
  • DE1123545B - Dosing device for chocolate mass u. like : de en
  • DE1846316U - SEAT EQUIPPED WITH AN ELASTIC, AIR PERMEABLE UPHOLSTERY FOR VEHICLES, CHAIRS, ARMCHAIRS, COUCHES AND THE LIKE. : de en
  • FR1284422A - Device for improving the air conditioning of motor vehicle interiors : en fr
  • FR1284116A - Automatic phonograph : en fr
  • DE1846209U - KASAK AND DEVICE FOR MAKING A RECORD FOR THE MANUFACTURING OF A CLOTHING ITEM. : de en
  • DE1846518U - FORM FOR MANUFACTURING DOOR AND WINDOW HANDLES AND HANDLE MADE WITH THEM. : de en
  • US3020460A - Position control servosystem : en
  • CA635778A - Dual section rupturing disc : en
  • CA636031A - Pump : en
  • FR1283858A - Spiro-hydantoins fungicides for use in agriculture : en fr
  • US3019839A - Method for relieving hydrostatic pressure in oil recovery from wells : en
  • US3020222A - Method for casting side supporting plates onto the edges of spaced nuclear fuel plates : en
  • US3019588A - Builder motion : en
  • CA636090A - Sink stoppers : en
  • DE1123359B - Magnetic rail brake : de en
  • US3019700A - Radiant energy meter : en
  • US3020185A - Wire reinforced polytetrafluoroethylene seal : en
  • US3019682A - Reversible ratchet type wrench : en
  • US3020499A - Coaxial cavity tracking means : en
  • FR1284424A - Tubes for signal storage : en fr
  • GR22842B - METHOD AND MECHANICAL PROVISIONS FOR RAW ASYGUM PROCESSING. : el en
  • DE1123629B - Device for connecting a toilet bowl or similar sanitary facility to the drain pipe : de en
  • GB888725A - Improvements relating to the production of oximes : en
  • FR1284228A - Water soluble coating composition : en fr
  • US3019835A - Rotary kilns and dryers or other like apparatus : en
  • US3020378A - Electrical heating and conducting devices : en
  • CA636024A - Chair base : en
  • US3019707A - Fine adjustment mechanism for microscopes : en
  • LU40938A1 - : en
  • USD192163S - Telephone enclosure : en
  • DE1123396B - Device for lighting gas discharge lamps : de en
  • CA635909A - Brake for arresting net : en
  • CA635976A - Honeycomb plastic door gasket : en
  • CA636154A - Strand-treating apparatus : en
  • DE1123289B - Staple block guide for staplers : de en
  • DE1123455B - Electrically heated, covered hot water tank for wash basins : de en
  • DE1846481U - ESCAPE CONTAINER WITH SCREW-IN VALVE. : de en
  • US3020294A - Production of ring a aromatic steroids : en
  • US3020540A - Method and device for measuring the speed of an aircraft or the like : en
  • BE607054A - Bundle of twisted yarn made of fiberglass : en fr
  • CA635899A - Preparation of selective adsorbents : en
  • DE1123460B - Process for the production of aqueous dispersions of crystalline cellulose : de en
  • DE1123535B - Process for dry galvanizing of unannealed steel strip : de en
  • DE1846448U - BRAKE DEVICE ON SPOOLS WITH TAPE OR THREADED GOODS. : de en
  • DE1846470U - RECKLAMSTAENDER WITH LIGHTING FOR DISPLAYING OBJECTS IN SHOP WINDOWS AND THE LIKE. : de en
  • FR1284178A - Process for obtaining gas purification masses from sulphide iron ores : en fr
  • FR1284235A - Manufacturing process of higher boron compounds and derived alcohols : en fr
  • FR1284264A - Process for the isomerization of an alkylene oxide into the corresponding alcohol : en fr
  • GB888716A - Process and apparatus for devolatilizing polymeric materials, especially alkenyl aromatic polymers : en
  • GB889031A - Improvements in or relating to control mechanisms for aircraft jet propulsion engines : en
  • USD192160S - Vacuum cleaner nozzle or the like : en
  • US3019630A - Washing or dyeing machine : en
  • US3020073A - Simplified latch assembly : en
  • FR1284305A - Process for treating mineral oil to improve its oxidation stability : en fr
  • FR1284484A - Method and installation for hermetic welding of the filling hole of metal cans : en fr
  • CA636143A - Plant for producing longitudinally corrugated webs of plastic material : en
  • CA636178A - Greeting card and candle contained therein : en
  • LU40935A1 - : en
  • US3020009A - Landing skid equipped with auxiliary wheel : en
  • CA635891A - Device for limiting the opening stroke of a tool-carrier : en
  • US3019449A - Flush valve guide : en
  • CA636156A - Tunable vibratory apparatus : en
  • US3019990A - Atomizing oil burner nozzle : en
  • DE1123420B - A system for cleaning fuel consisting of filters and water separators : de en
  • DE1846287U - BAST-BAHN FOR CLADDING AND TRIM, IN PARTICULAR FOR DECORATION PURPOSES. : de en
  • DE1846303U - CYLINDRICAL PERMANENT ROD. : de en
  • DE1846545U - PLATE FOR FURNITURE AND INTERIOR FITTINGS. : de en
  • DE1846584U - CORRUGATED PALLET. : de en
  • CA636044A - Forgeable nickel-chromium-cobalt alloys : en
  • CA636093A - Floor mat cleaning machine : en
  • DE1846273U - CEILING LIGHT. : de en
  • CA635946A - Record analyzing apparatus : en
  • BE606883A - Process for the oxidation of cycloalkanecarboxylic acids : en fr
  • DE1123378B - Electrical connection : de en
  • GB889119A - Improvements in contour tracing apparatus : en
  • DE1123367B - Switching arrangement in which the conductivity of a superconductor can be reversed : de en
  • DE1846275U - LIGHT TUBE IN DOUBLE SPIRAL SHAPE WITH TUBE GUIDE WITH SMALL SPACING. : de en
  • DE1846379U - DOUBLE STREOSCOPE FOR SURGICAL OPERATIONS. : de en
  • DE1846418U - WATER PIPE CONNECTED TO A WATER HOSE FOR WATERING PLANTS. : de en
  • FR1273649A - Device for the transmission, without interference voltages, of electrical signals with a large bandwidth, in particular of television signals at image frequency : en fr
  • DE1123339B - Device for joining two cardboard webs to be connected to one another in a gluing device and then to be fed to a processing machine, in particular a printing machine : de en
  • DE1123379B - plug : de en
  • DE1846249U - TRACK WITH ENLARGED SURFACE. : de en
  • US3020057A - Rotary fluid supply system : en
  • US3020408A - Nuclear analytical apparatus : en
  • US3019709A - Adjustable mirror bracket : en
  • US3020201A - 1-arginine-1-glutamate intravenous therapy of hepatic coma ammonia intoxication : en
  • CA636152A - Rotary piston engine : en
  • CA635906A - Vacuum cleaner cover latch control : en
  • USD192193S - Printing press or similar article : en
  • FR1284088A - Process for the preparation of stable silica sols and resulting products : en fr
  • FR1284108A - Container with incorporated drinking straw : en fr
  • CA635809A - Polysiloxane coated silica as a filler for rubber : en
  • DE1123541B - Lockstitch sewing machine : de en
  • US3020138A - Method for processing, distribution and combustion of coke-oven gas containing ammonia : en
  • DE1123514B - Arrangement of a compressor used to drive units in motor vehicles : de en
  • US3019917A - Mobile loading ramps : en
  • US3020214A - Distillation apparatus and a method of operating same : en
  • US3019647A - Electrical fluid-flow measuring apparatus : en
  • US3020370A - Protection of semiconductor diodes : en
  • US3020327A - Fuel cells and their electrodes : en
  • US3020365A - Self-normalling video jack : en
  • US3020502A - Multicore transformer : en
  • DE1123357B - Elastic driver, especially for chain tracks : de en
  • FR1283877A - Process for the production of chlorinated tropones : en fr
  • FR1283988A - Electronic transistor scale : en fr
  • FR1284183A - Manufacture of copolymeric polyesters soluble in oils and having a dispersing effect : en fr
  • US3019837A - In situ combustion process : en
  • US3020448A - Electric disintegration of conductive materials : en
  • CA635920A - Cavity resonators : en
  • US3020503A - Inductance coil comprising an annular premagnetisable core : en
  • CA635856A - Polymeric materials and process therefor : en
  • CA635922A - Preparation of alkylcarbamoylmethyl dimethylphosphorodithioates : en
  • CA636107A - Transistor mixer circuit : en
  • CA636197A - Process for producing dicarbamates : en
  • DE1123329B - Process for the preparation of basic substituted alkylxanthine derivatives. : de en
  • DE1123595B - Vulcanizing or plastic welding press for footwear : de en
  • CA635789A - Ester amides of dialkylol amines and acid carbonates : en
  • CA636054A - Method and apparatus for producing crimped yarn : en
  • US3020399A - Reduction of multipath effects by frequency shift : en
  • US3020263A - Polyester resins : en
  • CA636015A - Production of silicon dioxide : en
  • CA636186A - Inflatable packer : en
  • DE975599C - Synchronous motor : de en
  • FR1283871A - Phenolic antioxidant for synthetic rubbers and synthetic resins, especially for polypropylene : en fr
  • GB888880A - Improvements relating to machines or apparatus having co-operating power-driven rollers : en
  • BE606920A - Fuel elements of nuclear reactors. : en fr
  • CA635808A - Thermal overload relay devices for the protection of electrical apparatus : en
  • GB888900A - Improvements in braking means for motor vehicles : en
  • US3020120A - Method and means for sterilizing striplike material : en
  • GB889029A - Improvements in ships ladders : en
  • CA636162A - Aeroplane with device to counteract pitching moments on landing : en
  • FR1283804A - Adjustable device for supplying secondary air above the combustion zone of the blown hearths, from the primary air fan : en fr
  • US3020076A - Combined door handle and pull-to for vehicle door : en
  • IE25701L - Polybutadiene : en
  • FR1284212A - Small ironing machine : en fr
  • DE1846467U - ROTATING SALES DISPENSER, PREFERRED FOR CHOCOLATE. : de en
  • FR1284419A - evaporator for refrigeration machines equipped with a defrosting device which can be electrically heated : en fr
  • FR1284171A - Thermostatic regulating device for oil burners of heating apparatus, bath heaters, or similar apparatus : en fr
  • FR1283948A - Conveyor sole for pass-through furnaces : en fr
  • US3019957A - Interlocking engagement for a plastic blank : en
  • BE606894A - Flying buttresses for tracked vehicles, cranes, excavators, hoes and the like. : en fr
  • DE1846340U - TWISTED REINFORCED CONCRETE BAR. : de en
  • DE1846523U - DEVICE FOR GEARS FOR WINDOWS, DOORS OR. DGL. TO OPTIONALLY SWIVELING THE OPERATING HANDLES. 90 ° OR 180 °. : de en
  • FR1283918A - New braking device for wire or tape : en fr
  • FR1284336A - Laundry piece infeed device for wholesale laundry calenders : en fr
  • DE1846202U - DEVICE FOR KEEPING THE TENSION OF INFINITE CONVEYOR BELTS, IN PARTICULAR OF OVEN BELTS, CONSTANT. : de en
  • US3020376A - Laminated plastic articles and method of making the same : en
  • USD192177S - Coffee urn : en
  • GB888846A - Improvements in supports for folding covers and the like : en
  • CA636192A - Organo-mercapto-methylenamides of o,o-dialkyl-thio(or dithio)-phosphorylacetic acids having pesticidal activity : en
  • FR1283845A - Galileo's telescope : en fr
  • FR1284340A - Convertible display : en fr
  • GB889032A - Improvements in or relating to the heating of glass electrically : en
  • FR1283965A - Binary multiplication circuit : en fr
  • FR1284240A - Process for the production of highly fluorinated propanes by heat treatment of 1, 1, 1, 2, 3, 3, 3-heptafluoropropane in the presence of activated carbon and products obtained : en fr
  • FR1284244A - Device for fixing the spinning rings to the ring-holder benches of the spinning machines : en fr
  • DK92719C - Machine for spreading material, such as fertilizer. : da en
  • FR1283906A - Watertight coupling device for two flexible tubular parts : en fr
  • FR77289E - Improvements to fuel systems operating by continuous injection of fuel into the intake manifold of an engine : en fr
  • DE1123492B - Polarization optical device : de en
  • DE1123570B - Electropneumatic preselection switch device for speed change transmissions of motor vehicles : de en
  • DE1123362B - Arrangement for black control in a television receiver : de en
  • DE1123585B - Motor boat for water skiing : de en
  • FI32332A - Ansiktsskyddsskärm för avtagbar montering på en skyddshjälm : en fi
  • GR22819B - DIVING EXCAVATION DEVICE FOR DIVING. : el en
  • FR1283936A - Strip curtain : en fr
  • FR1284198A - Device for clearing the track of a rising box loom from the weft threads : en fr
  • DE1123512B - Internal combustion engine with variable compression space : de en
  • FR1283964A - Improvements to remote transmitting devices used on measuring sensors with low motor torque, in particular on pressure gauges : en fr
  • FR1284294A - Device for electrically detecting deviations of a measurable quantity from a predetermined value of this quantity : en fr
  • FR77293E - Three-sided staff : en fr
  • GB888942A - Improvements in hydraulic-rotary-piston machines : en
  • US3019669A - Reversing drive and control : en
  • US3019795A - Method and apparatus for treating hair : en
  • US3020357A - Resonant circuitry for a transducer head : en
  • FR1284132A - Device for tire fitting machine, with extendable tire fitting drum : en fr
  • FR1284248A - New catalytic mixture and process for preparing linear polyesters using said catalytic mixture : en fr
  • GB889015A - Improvements in or relating to machines for selectively playing gramophone records : en
  • GB889049A - Veterinary compositions comprising prednisolone 21-trimethylacetate : en
  • DE1846261U - ELECTRIC SWITCH RESPONDING TO SLIDING CONTROL PRESSURE. : de en
  • FR1284184A - Process for converting residual oils into gasoline : en fr
  • IE26427L - Air-cushion vehicles. : en
  • DE1846338U - HOT WATER OR STEAM HEATED TANK. : de en
  • GB889154A - Door closers : en
  • FR1284042A - Continuous flow filter and automatic hydraulic unclogging : en fr
  • GB888839A - Television pick-up tube : en
  • FR1284215A - Method and apparatus for two-dimensional gas chromatography for the purpose of preparation : en fr
  • GB888780A - Apparatus for upending articles : en
  • GB888820A - Improvements in toy train construction : en
  • GB889058A - Improvements in or relating to the production of crystals : en
  • CA635803A - Selenium rectifier : en
  • US3019791A - Traction strap for prostatic surgery : en
  • BE606923A - Cathode ray tube for the reproduction of color images. : en fr
  • CA635816A - Switch mechanism : en
  • US3019619A - Evaporator structure for household refrigerators : en
  • FR1284456A - Manufacturing process of 4-methylpentene-1 and product obtained : en fr
  • GR22826B - METHOD FOR THE PRODUCTION OF RESISTANCE AGAINST CORROSION OF ALMOND COATINGS ON IRON SURFACES. : el en
  • US3020133A - Hydrocarbon gel : en
  • US3020169A - Shoe lining and stiffening materials : en
  • USD192198S - Refrigerated food merchandising cabinet : en
  • FR1283944A - Gas bearing : en fr
  • FR77262E - Improvements to the flow of fluids following non-rectilinear trajectories : en fr
  • GB888910A - Improvements in cameras with automatic exposure control : en
  • US3019629A - Dispensing device : en
  • US3020014A - Fishing rod holder : en
  • US3020272A - Disazo dyes for acrylic and polyester fibers : en
  • FR77252E - Ceiling : en fr
  • DE1846424U - PIGEON RING EXAMINER. : de en
  • DE1846556U - PLUESCH- OR STUFFED TOY, DOLL OD. DGL. FOR CARS. : de en
  • US3020271A - Process for modification of olefin polymers : en
  • US3020295A - Therapeutic 4-hydroxy-19-nortestosterone-17-cyclopentyl-propionate and its process of preparation and its application : en
  • LU40902A1 - : en
  • US3020279A - Preparation of quinacridone pigments : en
  • FI32347A - Weights for weighting and spelling of bearings : en fi
  • US3019842A - Well packer : en
  • US3020313A - Process for preparing phenyl carbamyl chlorides : en
  • FR1284112A - Improvements to photopolymerizable compositions and elements : en fr
  • FR1284147A - Improvements to wagons without a platform with long-stroke cushioning for the transport of freight containers : en fr
  • GB889197A - Improvements in or relating to fuel elements for nuclear reactors : en
  • FR1284303A - Rupture of cathodes by hydrogen : en fr
  • FR77255E - Further training in sliding couplings : en fr
  • GB888843A - Improvements in or relating to switching circuits employing transistors : en
  • DE1123354B - Multipurpose device with U-shaped handle for optional use as a snow remover, transporter, shovel, cart or the like. : de en
  • DE1123471B - Process for the production of partial amides or partial esters from anhydride polymers : de en
  • DE1846350U - MOERTELRUEHRER. : de en
  • DE1846483U - PROTECTIVE BOX FOR FIRE EXTINGUISHER. : de en
  • DE1846488U - DEVICE FOR LOCKING REAR AXLE SPRINGS OF MOTOR VEHICLES. : de en
  • US3019440A - Fastener arresting device for a power actuated tool : en
  • DE1123294B - Condenser for separating valuable components from steam-gas mixtures : de en
  • US3020318A - Polynitro alcohols and their method of preparation : en
  • US3020509A - Quick disconnect rotatable mounting for beacon light : en
  • DE1846300U - INJECTION SYRINGE. : de en
  • DE1846575U - ROUND TIN FOR PACKING STONE POT HERRING. : de en
  • US3020027A - Heat exchanger tubes with radially extending fins transversely connected thereto and method of forming the same : en
  • US3019755A - Hydrofoil deck extension : en
  • DE1123503B - Device for maintaining the depth of the working engagement of an agricultural tillage device attached to the tractor : de en
  • US3019745A - Sugar spinning machine : en
  • GB889102A - Power drive devices : en
  • FR1283890A - Process for preparing sodium inosinate : en fr
  • FR1284018A - Method and apparatus for shaping hair for making hairpieces : en fr
  • GB888969A - Improvements in and relating to emulsion paints : en
  • GB889188A - Improvements in or relating to the casting of ingots : en
  • FR77253E - Improvements in fractionation apparatus or relating to such apparatus : en fr
  • US3019658A - E ehrhart : en
  • US3020041A - Vise : en
  • US3020368A - Foot-operated switch closable by transverse pivotal movement in any direction : en
  • US3019977A - Parallel-operating synchronous digital computer capable of performing the calculation x+y. z automatically : en
  • US3020260A - Organosiloxane potting compound : en
  • FR1284161A - Device for automatically detecting an interruption in a series of successive serial numbers : en fr
  • IE25103L - Applying tabs to bags : en
  • FR1284179A - Hydraulic shock absorber : en fr
  • GB889174A - Q-factor measurement : en
  • FR1284194A - Process for preparing a bleaching and disinfecting compound : en fr
  • FR1283869A - New acetylene polymerization process : en fr
  • FR1284033A - Improved lubricating compositions : en fr
  • GB888881A - Improvements in or relating to cotton ginning machines : en
  • FR1284231A - Process for the absorption and desorption of normally solid hydrocarbons on molecular sieves : en fr
  • FR1284492A - Process for simultaneous bleaching and fixing of color photographic images : en fr
  • FR1284099A - Treatment of alcohols with a view to their purification, in particular with a mineral acid : en fr
  • FR1283885A - Pressure control device, in particular for rolling mills in tanneries or similar installations : en fr
  • US3020049A - Golf practice apparatus : en
  • USD192184S - Cleat : en
  • GB888836A - An improved surgical instrument : en
  • DE1123288B - Method and device for producing eyelet clips. : de en
  • FR1284345A - Improvements in feeler devices for sheet stop mechanisms introduced in accounting machines and typewriters : en fr
  • US3020339A - Automatic tuning apparatus for a color television receiver : en
  • US3019752A - Apparatus for making wheel covers : en
  • US3019912A - Revolving shelf mounting assembly : en
  • US3020472A - Apparatus for detecting discontinuity in an electrical conducting object : en
  • US3020550A - Broadband sheet antenna : en
  • US3020015A - Jackstand : en
  • US3019487A - Method for rolling metal powder : en
  • US3020135A - Liquid hydrocarbon fuel compositions : en
  • FR1284327A - Current distributor transformer, in particular for rectifiers connected in parallel : en fr
  • US3019668A - Transmission : en
  • DK92702C - Process for the preparation of a solid penicillin tablet for oral use and with a contracted effect. : da en
  • FR1284039A - Coil tube expansion compensator used in coil dyeing machines : en fr
  • GB888834A - Journal bearings for screw conveyors : en
  • US3019764A - Milk releaser with timer control : en
  • US3019825A - Barking machines : en
  • US3020360A - Pronunciary : en
  • US3020526A - Intelligence storage equipment : en
  • DE1123280B - Longwall mining : de en
  • GB888899A - Improvements in or relating to panels for structural and non-structural walls, partitions, floors and roof decking : en
  • US3019566A - Swivel wheelbase for universal grinding machines : en
  • USD192197S - Houseboat : en
  • FR1284354A - Hermetically sealed electrical accessory : en fr
  • FR1284447A - mold element, and method for its manufacture : en fr
  • US3019627A - Method and machine for knitting pile fabrics : en
  • US3019687A - Method of forming a solid propellant : en
  • GB888986A - Hydrocarbon copolymers and their method of preparation : en
  • GB889025A - Improvements in and relating to ground aircraft trainers : en
  • DE1123566B - Power transmission for a trailer vehicle : de en
  • DE1846299U - INTERMEDIATE FOR ADMINISTRATION OF BREIIGER CHILDREN'S FOOD FROM WIDE-NECK SCREW-NECK GLASSES WITH SUCTIONS. : de en
  • DE1846369U - CIRCLE. : de en
  • CA635996A - Vertical propulsion of aircraft : en
  • DE1123510B - Preparations for influencing plant growth : de en
  • DE1846429U - HOUSING FOR ROTARY PISTON COMBUSTION ENGINES. : de en
  • GB889175A - Improvements relating to valve closure members : en
  • DE1846286U - MESH. : de en
  • DE1846540U - PROTECTIVE COVER ARRANGEMENT FOR SIGNAL HEARERS FROM MOTOR VEHICLES. : de en
  • USD192182S - Combined boat light and rope cleat : en
  • DE1123417B - Tubular heaters, especially grill heaters for electric stoves : de en
  • DE1846465U - CUT FOR CHRISTMAS TREE TOPS. : de en
  • US3019844A - Vehicle mounted edgers : en
  • CA635964A - Butterfly valves : en
  • GR22838B - CROSSIFLOG CAPSULES. : el en
  • US3020168A - Nonwoven fabrics with a fabric-like appearance : en
  • GB888829A - Semiconductors : en
  • US3020082A - Tile setting apparatus : en
  • FR1283905A - Hair dryer : en fr
  • FR1284236A - Steam reforming process for hydrocarbons : en fr
  • FR1284334A - Adjustable seat : en fr
  • FR1283899A - Spinning process and loom for the implementation of this process : en fr
  • CA636066A - Dust separators of the centrifugal type : en
  • CA636084A - Scintillator : en
  • FR1284025A - Self-compressing and self-compressing compression cycle : en fr
  • FR1284126A - Stainless steel alloys resistant to cracking : en fr
  • US3019567A - Pneumatic sander : en
  • US3019612A - Ice cube making machine : en
  • US3020040A - Rear door window regulator : en
  • US3020293A - Process for the manufacture of olefin oxidation products from olefin-mercury complexes : en
  • US3020546A - Radio beacons : en
  • US3019491A - Composite truss deck : en
  • GB888923A - New ethers and process for their manufacture : en
  • FR1100M - Hypoglycaemic drug containing n- (4-methoxy-benzene-sulfonyl) -n '- (4'-methylcyclohexy) -urea. : en fr
  • FR1283824A - Process for the preparation of novel 3, 5, 6-substituted glucofuranosides : en fr
  • DE1846279U - COUNTER TUBE. : de en
  • GB889104A - Tooth brush : en
  • US3019889A - Energy transmitting means for conveyors and the like : en
  • GB889198A - A magnetic grid for controlling a charged particle discharge : en
  • FR1284432A - Contact device : en fr
  • DE1846284U - GAS BURNER. : de en
  • DE975600C - Process for the production of Kuepen dyes : de en
  • DE1846404U - RAKE. : de en
  • DE1846508U - WHEEL MOUNTING BRACKET FOR MOTOR VEHICLES WITH WHEEL BOLTS. : de en
  • DE1123363B - Circuit arrangement for the image or line deflection coils of a system of two or more electron beam tubes : de en
  • DE1123564B - Locking device for aircraft rudder : de en
  • DE1846520U - CORNER GEAR AND RETURN FOR WINDOWS, DOORS OR. DGL. : de en
  • FR1284477A - New polyene aldehyde : en fr
  • FR77287E - Improvements made to electrical appliances, in particular to those equipping domestic installations such as switches, sockets, fuse holders, etc. : en fr
  • FR1283857A - Vacuum system for molding machines : en fr
  • FR1284480A - Support beam for formwork : en fr
  • GB888970A - Textile treating apparatus : en
  • GB889149A - Improvements in or relating to fluid control valves : en
  • DE1846352U - SCAFFOLDING STAND. : de en
  • FR1284375A - Improvements to brake motors : en fr
  • FR1284104A - Improvements to an electrodialysis machine : en fr
  • GB888808A - Improvements relating to lanterns : en
  • US3019575A - Apparatus for inserting straws or the like : en
  • US3020252A - Road marker materials and methods of making same : en
  • US3020386A - Electric heaters : en
  • US3020544A - Passive radio frequency detection apparatus and method : en
  • US3020545A - Radio navigation system : en
  • FR1284137A - Manufacturing process of coated objects : en fr
  • US3019902A - Probe for centrifugal : en
  • US3020229A - Coagulation of dispersed carbonaceous material : en
  • US3020114A - Device for recording balance point of electrical bridge circuits : en
  • GB889162A - Hypotensive composition containing l-10-methoxydeserpidine : en
  • DE1123399B - Electric luminous lamp : de en
  • DE1846392U - DEVICE FOR THE SCHEMATIC REPRESENTATION OF DOUBLE BOOKING. : de en
  • DE1123583B - Treadmill, in particular for placing on the wheels of pneumatic-tired motor vehicles : de en
  • DK92720C - Receiving means, preferably for receiving deep-seated beets. : da en
  • US3020298A - Aluminum acetylenic compounds : en
  • CA635870A - Reactivation of alumina supported palladium catalysts : en
  • DE1846341U - RESISTANT SEALING MEMBRANE FOR VENTILATION OF BUILDING AREAS. : de en
  • DE1846574U - GAS-TIGHT FILM PACKAGING. : de en
  • FR1284230A - Gas lighter : en fr
  • FR1284245A - Process for the production of ceramic products decorated under the glaze : en fr
  • GB888764A - Adhesive : en
  • DE1846509U - BICYCLE BELL. : de en
  • DE1846561U - ACID-RESISTANT TOP, ESPECIALLY FOR LABORATORY TABLES. : de en
  • CA636038A - Introduction of zirconium into magnesium : en
  • LU40937A1 - : en
  • US3020067A - Marking device : en
  • CA635970A - Printing demand meter : en
  • US3019705A - Coarse and fine adjustment mechanism for microscopes : en
  • US3020478A - Phase measuring device : en
  • CA636099A - Method of biaxially stretching thermoplastic material : en
  • US3019794A - Supported protein cigarette filters : en
  • DE1846529U - PEN. : de en
  • FR77290E - Device to protect against impact of sluice gates or others : en fr
  • CA635877A - Heating boilers : en
  • DE1846569U - CORNER PROTECTORS FOR SHIPPING RECTANGULAR PACKAGES IN CARTONS. : de en
  • CA635802A - Strip dispenser : en
  • CA635827A - Environmental protection for electronic apparatus : en
  • CA635938A - Dead end connector : en
  • CA635859A - Head liner panel and roof assembly : en
  • CA635860A - Aircraft wheel steering with linear type damper : en
  • CA636131A - Photographic projector bleaching solution : en
  • US3019490A - Apparatus for processing textile fibers : en
  • US3019565A - Grinding machine : en
  • US3019584A - Article wrapping structure : en
  • US3020340A - Television synchronizing system : en
  • CA635864A - Regenerated cellulose structure : en
  • DE1123537B - Device for cutting up cereal kernels : de en
  • CA636137A - Bis azo dyes : en
  • BE607056A - Process for the production of triarylphosphines : en fr
  • CA635810A - Polymerization catalyst and process : en
  • CA635819A - Dryer : en
  • CA635952A - Polymers of low pressure olefins and process for stabilizing them : en
  • CA635822A - Method for producing filters : en
  • US3020025A - Rotary heat exchanger : en
  • CA635836A - Writing implement : en
  • CA635847A - Composition for treating turf diseases : en
  • CA636021A - Label applying apparatus : en
  • CA635777A - Method and apparatus for synthesizing hydrocarbons : en
  • DE1846535U - Mine sharpener. : de en
  • FR1284135A - Improvements in the manufacture of nuclear fuel cartridges : en fr
  • GB888778A - Massage appliance : en
  • CA636201A - Balanced gear pump or motor : en
  • AU2052862A - Coating control device : en
  • FI32359A - Ice chain to be tightened with a lever clamp : en fi
  • GB888903A - Improvements relating to photo-electric cell assemblies : en
  • US3019466A - Paint roller having a detachable frame : en
  • US3020302A - Nitroarylfluorosilanes and process for their production : en
  • CA636098A - Pirn lock apparatus : en
  • DE1123402B - Semiconductor diode with several PN junctions : de en
  • FR1284362A - Mesh belt for conveyors : en fr
  • FR77294E - Improvements relating to a composition for molds and sand cores and its process for obtaining : en fr
  • GB889070A - Improvements in or relating to substances produced from penicillin-producing moulds : en
  • US3019834A - Sheet-bending method and machine for the production of tubular elements : en
  • USD192178S - Dishwasher : en
  • DE1846305U - POCKET HAND COMB. : de en
  • CA636165A - Chromatography column : en
  • CA636170A - Process of decomposing and stabilizing refuse : en
  • DE1123615B - Box or the like as a measuring package for powdery bulk goods : de en
  • GB888734A - Improvements in or relating to devices for the adjustment of the air gap of a magnetic head : en
  • GB888974A - Steroids : en
  • CA636202A - Oil filter : en
  • DE1846445U - OVERFILL PROTECTION. : de en
  • GR22832B - PNEUMATIC TIRE FOR VEHICLES. : el en
  • DE1123279B - Diamond-shaped rod network, especially for underground expansion : de en
  • DE1123403B - Process for the production of a semiconductor cell with a releasably attached cooling block : de en
  • DE1123436B - Process for the production of new growth substances : de en
  • DE1846568U - FOLDING BOX TOP OR LOWER PART. : de en
  • AU272028B2 - Improvements in and relating to gaseous fuel injectors for internal combustion engines : en
  • BE606947A - Water-soluble anthraquinone dyes and process for their production : en fr
  • BE607026A - Catalytic exhaust gas scrubber for engines using leaded gasoline : en fr
  • CA635841A - Electrical panelboard : en
  • CA636040A - Anti-stalling additives and motor fuels containing the same : en
  • DE1123443B - Joint, especially for collapsible field seats, couches or the like. : de en
  • US3019443A - Perspiration shield : en
  • CA635962A - Fluorine activated catalytic petroleum reforming process : en
  • DE1846519U - SUITCASE LOCK. : de en
  • CA636151A - Dermatological preparation : en
  • DE1123467B - Process for the production of highly elastic polymers which have urethane and semicarbazide groups and are deformable from the solution : de en
  • DE1123551B - Fourdrinier section for paper, cardboard or similar machines with adjustable scrapers under the dewatering zone of the screen and register rollers that can be switched on and off : de en
  • CA636079A - Vacuum cleaner : en
  • US3019997A - Paper roll dispenser : en
  • DE1123598B - Failure reporting device : de en
  • FR1283876A - Bending machine for rolling mills : en fr
  • GB888782A - Continuous chromatographic analysis apparatus and method : en
  • DE1123461B - The prevention of electrostatic charges from synthetic high polymers : de en
  • DE1123332A - Process for the preparation of 2 methyl-3 (2'-methyI-3 chlorophenyl) chmazolone (4) : de en
  • DE1846276U - FASTENING FOR ELECTRIC LIGHTING EQUIPMENT. : de en
  • FR1283850A - New coating composition and method for its application : en fr
  • FR1284114A - Process for the manufacture of porous bodies from a thermoplastic material, in particular glass : en fr
  • US3019677A - Rolling dies for threading, pointing and finishing screws : en
  • US3020022A - Cable winch : en
  • US3020527A - Position indicating system : en
  • FR77300E - Cooling device of an internal combustion engine : en fr
  • DE1846220U - TYPE OF DEFORMATION OF THE BATTERY TANK BOTTOM WITH CORRUGATION IN THE VERTICAL BOARD. : de en
  • DE1846387U - SELF-HOLDING SCALE FOR THERMOMETERS, IN PARTICULAR CONTACT THERMOMETERS. : de en
  • DE1123414B - Method and device for operating a pyrotron with amplification : de en
  • DE1846245U - HOLDER FOR TELEPHONE HANDLE. : de en
  • GB889028A - Improvements in and relating to electric pulse forming circuit arrangements : en
  • FR1283917A - Assembly device : en fr
  • FR1284415A - Manufacturing process of an alkyl substituted cyclohexane and an alkylbenzene and products obtained : en fr
  • US3019913A - Outriggers for power shovels, cranes or the like : en
  • FR1284213A - Process for preparing an olive transformation product : en fr
  • DE1123426B - Method and device for splitting hydrocarbons to generate fuel gases : de en
  • DE1123344B - Rotary multiplier with a one sheet, e.g. a printing forme, on the printing drum holding, adjustable in the axial direction of the clamp : de en
  • DE1846444U - OVERFILL PROTECTION. : de en
  • DE1846546U - DOOR STAND FOR PAINTING WORK. : de en
  • DK92704C - Agent for oxidative hair treatment. : da en
  • FR1284035A - Apparatus for centrifuging fine fibers from glass : en fr
  • DE1123392B - Coulomb meter : de en
  • FR1283856A - Process for obtaining adhesive sheets based on inert polymeric materials, and products obtained : en fr
  • FR77297E - New azo dyes, their production and use process : en fr
  • USD192158S - Collapsible cap or the like : en
  • US3019451A - Dispenser for disinfectant and the like : en
  • USD192195S - patenjtiks : en
  • FR1284435A - Improvements to the structure of ship decks : en fr
  • FR1284369A - Chain closing device towards the inside of the door leaves, which can be unhooked from the outside : en fr
  • GB889023A - Improvements in spring applied friction brake mechanisms : en
  • FI32353A - Supply cover for ventilation in connection with fire protection : en fi
  • FR1284399A - Convertible top : en fr
  • GB889114A - Improvements relating to the quenching of metals : en
  • US3019597A - Jet engine fuel control responsive to inferentially measured combustion gas temperature : en
  • US3019725A - Supporting containers for printing thereon : en
  • GB889022A - Improvements in polyvinyl chloride and like compositions : en
  • FR1284084A - Hydro-mechanical device for driving watering booms with oscillating motion : en fr
  • FR1284485A - Apparatus and method for twisting and crimping textile threads : en fr
  • GB888857A - Improvements in or relating to a composition suitable for lining casting moulds and hot tops : en
  • US3020023A - Traffic control barrier : en
  • US3019718A - Sealing means for window mounted air conditioning units : en
  • US3019811A - Relief valve embodying anti-vibration structure : en
  • FR1283910A - Kitchen tool : en fr
  • GB888884A - A process for the separation of isotopes of alkali metals and apparatus for carrying out this process : en
  • GB889079A - Improvements relating to bleaching and cleansing compositions : en
  • FR1284151A - Abrasive product for sawing hard stones and mainly granite : en fr
  • GB888876A - Improvements in or relating to clerical shirts : en
  • GB888787A - Improved conveying and distributing apparatus : en
  • US3019857A - Valve operating linkage lubrication and hydraulic valve lifter feed system for engines : en
  • DE1123364B - Circuit arrangement for generating pulses of a certain width from pulses of any width : de en
  • DE1846237U - REFRIGERATED FURNITURE. : de en
  • GB888960A - New complex metal compounds of triazine monoazo-dyestuffs, and their manufacture and use : en
  • CA636056A - Steam conduit joint structure : en
  • FR1284190A - Process for manufacturing spongy structures in regenerated cellulose : en fr
  • US3019920A - Load supporting and handling mechanism for vehicles : en
  • US3020125A - Process of making sodium metasilicate : en
  • DE1846233U - FRAME FOR DIAPHRAGMA ELECTROLYSIS CELLS. : de en
  • US3020000A - Reeling apparatus : en
  • DK92711C - Method for making multiple magnetic heads. : da en
  • DE1123482B - Process and device for the electrolytic refining of titanium from titanium scrap : de en
  • DK92718C - Thinning machine. : da en
  • GB888911A - Hair cutting cape : en
  • US3020189A - Fibrous structures and methods for manufacturing same : en
  • US3020402A - Automatic signal finder : en
  • US3019888A - Container conveyor : en
  • US3020072A - Sand trap : en
  • US3020193A - Capacitor manufacture : en
  • US3019856A - Dust collector : en
  • US3019948A - Fluid reservoir : en
  • US3020224A - Method and device for applying electron-emissive coatings to coating-supports of indirectly heated thermionic cathodes of electric discharge tubes : en
  • US3020215A - Distilling apparatus : en
  • FR77291E - Corn cob harvesting and stripping machine : en fr
  • GB888814A - Improvements in and relating to combine harvesters : en
  • GB888883A - Improvements relating to electron discharge devices : en
  • GB888949A - Improvements in the protection and control of internal combustion engines powering haulage vehicles : en
  • DE1123593B - Printer connection : de en
  • DE1846437U - SCREW CONNECTIONS, IN PARTICULAR FOR METAL FITTINGS, E.G. OF STORAGE TANKS, WATER VOTS AND THE LIKE. : de en
  • US3020105A - Thrust bearing arrangement for rotatable machines : en
  • US3020110A - Pivot bearing for universal joints especially for use in connection with universal joint shafts : en
  • US3020113A - Food display device : en
  • US3020160A - Mechanical defatting of fatty tissue derived from animals : en
  • DE1123605B - Plastic disc reel : de en
  • DE1123517B - Device for adjusting the injection timing in internal combustion engines : de en
  • DE1846411U - HAY AND OEHMD STAND. : de en
  • DE1846596U - HAND SHOWER WITH BRUSH AND SOAP DISPENSER. : de en
  • FR1284448A - Manufacturing process of ceramic products : en fr
  • DE1123626B - Rotary clock : de en
  • FR1284344A - Improvements to processes for the polymerization of propylene : en fr
  • FR1284361A - Photometric analysis method and devices allowing consecutive and repeated analyzes of several mixtures : en fr
  • US3020128A - Method of preparing materials of high purity : en
  • DE1123454B - Convector with a hollow plate loaded by the heat carrier : de en
  • FR1284459A - Hot working sheet metal rolling mill : en fr
  • FI32328A - Takbestrykningsmedel : en fi
  • FR1284071A - Animated Scenes Interpolator : en fr
  • FR1284292A - Apparatus for treating rubber gloves for medical use : en fr
  • FR1043M - Quinazolone derivative and its salts, used in therapy. : en fr
  • DE1846254U - ROOF PIPE BRACKET WITH BASE PLATE. : de en
  • FR1284022A - Parasol with awnings for air circulation : en fr
  • FR1283938A - Adjustable homogenization device for plastic extruders : en fr
  • FR1284005A - Lampshade : en fr
  • FR1284143A - Improvements to radio-navigation systems : en fr
  • FR1284400A - Convertible top with rear window featuring a frame : en fr
  • GB888850A - Electromagnetic device : en
  • DE1846553U - SOCIETY GAME SHOOTING DEVICE. : de en
  • DE1846600U - FABRIC. : de en
  • GB888924A - Improvements in pressure applying rollers : en
  • FR1284384A - Reserve cathode : en fr
  • FR1284455A - Manufacturing process of 2-methylpentene-2 and product obtained : en fr
  • FR1283919A - Improvements to pumps : en fr
  • FR1284060A - Perfected folding lounge chair : en fr
  • FR1284081A - Electronic device integrating a variable electrical voltage : en fr
  • GB889185A - Improvements in or relating to dial glass mountings for the housings of electric instruments or the like : en
  • DE1846590U - EXCAVATOR WITH SELF-APPLYING BRAKES IN THE EVENT OF OVERLOAD. : de en
  • FR1283939A - Seal : en fr
  • FR1284013A - Balanced Valve Hydraulic or Pneumatic Cylinder Control Distributor : en fr
  • DE1123324B - Process for the production of oil-soluble, highly basic salts of polyvalent metals with carboxylic acids : de en
  • DE1846272U - DEVICE FOR DETACHABLE FASTENING OF RIMLESS, CYLINDRICAL, CONICAL OR SIMILAR LAMP SHADES FOR ELECTRIC LUMINAIRES, IN PARTICULAR WALL LIGHTS. : de en
  • FR1283851A - Process for the preparation of triaryl phosphates and products thus obtained : en fr
  • GB888726A - Wrapping machine : en
  • FR1284048A - Improvements to presses for sheet metal and others : en fr
  • FR1284070A - Bellows pulsator for pumping and injection systems or other applications : en fr
  • FR1284251A - Process for mixing curing agents with epoxy resins : en fr
  • FR77279E - Coagulation of latex from natural and synthetic rubbers : en fr
  • GB888966A - Nitroso derivatives of polymers and copolymers of ethylenically unsaturated monomers and process for the production thereof : en
  • GB889080A - Method of insulating an electrical connection : en
  • CA635879A - Shock absorbing lamp mounting : en
  • US3019982A - Electronic multiplier : en
  • CA635888A - Oxidation of dialkyl-substituted benzenes : en
  • CA635943A - Thrust bearings : en
  • DE1123574B - Filling regulator for the gas suspension of vehicles : de en
  • DK92729C - Axle support for single or multi-axle trailers. : da en
  • FR1284086A - Improvements to the frames of the heels of ladies' shoes : en fr
  • GB889002A - Substituted mercaptoamidine hydrochlorides, their derivatives and fungicidal compositions prepared therefrom : en
  • FR1284442A - Electronic switching system : en fr
  • GB889063A - Improvements in ring rolling mills : en
  • CA636205A - Dispensing carton : en
  • FR1283975A - Road sign device : en fr
  • US3020525A - Record controlled translator : en
  • FR1284200A - Process for fixing pigments on fibrous materials and flat articles : en fr
  • GB888729A - Improved polymerization catalyst and polymerization process : en
  • FR1283959A - Method and device for level and / or trim correction for pneumatic, in particular hydropneumatic, vehicle suspension : en fr
  • FR1284260A - Catalytic and selective decomposition process of formic acid : en fr
  • US3019519A - Clip design mechanism : en
  • US3019538A - Adjustable feedboard construction for ironers : en
  • US3019921A - Drag bucket elevating and unloading mechanism : en
  • FR1283967A - High-top shoe : en fr
  • CA635783A - Catalyst support : en
  • FR1284032A - Self-regulating balance device for mobile hoists with the load placed in an overhang : en fr
  • FR1284196A - Special pallet for storage and handling of drums : en fr
  • DE1111948C2 - : de
  • FR1283968A - Device for transverse movement of motor cars : en fr
  • GB888946A - Welding method and apparatus : en
  • DE1123449B - Power supply for charging cranes or similar hoists : de en
  • DE1123475B - Process for the production of polymerisation plastics : de en
  • CA635813A - Position correcting means for track-while-scan channels : en
  • FI32356A - Load side support locking and unlocking device for log banks : en fi
  • GB888948A - Improvements relating to musical boxes : en
  • GB889068A - Improvements in or relating to derivatives of 5-nitro-2-furfuraldehyde : en
  • GB888964A - Improvements relating to the production of alkyl aryl compounds : en
  • US3020296A - Preparation of estradiol and intermediates thereof : en
  • US3020301A - Process of making cyanoalkylsilanes : en
  • FR1284131A - Spinning reel : en fr
  • GB888735A - Improvements in or relating to conveyor systems : en
  • DE1123413B - Nuclear reactor with fixed fuel elements : de en
  • FR1283908A - Packaging for items such as ligatures or surgical needles : en fr
  • CA636029A - Compensator for web sheet : en
  • US3019905A - Filter element and assembly : en
  • CA636159A - Universal saw blade : en
  • CA635825A - Brushgear assembly : en
  • CA635880A - Thrust roller bearings : en
  • CA636203A - Fermentative preparation of glutamic acid : en
  • US3020211A - Film-forming and wiping distillation process and apparatus for carrying out the same : en
  • US3020536A - Arrangement for setting magnetic circuits : en
  • DE1846304U - CURLS MADE OF WIRE FABRIC OD. DGL. : de en
  • US3019504A - Tape and terminal fitting assembly : en
  • US3019503A - Watch bracelet : en
  • US3019761A - Protector associated with the gumming mechanism of paper converting machines or the like : en
  • US3020485A - Digital phase-pulse demodulator : en
  • CA636072A - Polyamide compositions : en
  • US3019728A - Printing press machinery : en
  • US3020274A - 6-amino-9-d-psicofuranosylpurine : en
  • CA635993A - High frequency relay control circuit : en
  • BE606926A - Railway signaling system for automatic control of trains. : en nl
  • CA635934A - Water electrolyzer : en
  • CA635975A - Quinoid compounds : en
  • DE1123490B - Arrangement to prevent undesired reflections on the light exit surfaces of optical elements : de en
  • FR1102M - Hypoglycemic drug based on n- (4-methoxy-benzene-sulfonyl) -n '- (2'-methylcyclohexy) -urea. : en fr
  • FR77272E - water elevator : en fr
  • GB889164A - Arrangement in respirators : en
  • CA636190A - Shock absorbing lamp mounting : en
  • DE1123406B - Process for the production of alloyed semiconductor devices : de en
  • DE1846344U - DEVICE AS A FRAME CONNECTION WITH COVER AND ANCHORING TO MASONRY OR CONCRETE, IN PARTICULAR FOR GARAGE DOORS. : de en
  • US3020251A - Resinous compositions derived from polyamides and alkylbenzene diisocyanates : en
  • US3019464A - Automatic film cleaner : en
  • DE1123561B - Process for the production of printing forms, in particular gravure printing forms, by means of electron beams : de en
  • CA636049A - Valve lifter : en
  • BE607033A - Stripping device : en fr
  • US3019715A - Underwater casing, including camera control means : en
  • US3019970A - Hot wire reader : en
  • US3020446A - Magnetron circuit apparatus : en
  • BE607063A - Heterocyclic chemical compounds and method of synthesis : en fr
  • DE1123469B - Process for the preparation of eupolyoxymethylenes : de en
  • FI32357A - Tread of a motor vehicle tire : en fi
  • DE1846439U - HOSE CONNECTION, ESPECIALLY FOR DUST AND SPRAYING DEVICES FOR PEST CONTROL. : de en
  • DE1123319B - Process for the isolation of hyodeoxycholic acid from crude bile acid mixtures : de en
  • DE1846334U - GAS OR OIL HEATED AIR HEATER IN COMPONENT FORM FOR AIR HEATERS. : de en
  • US3019534A - Interchangeable shoe soles and heels : en
  • US3019754A - Ship salvage system : en
  • CA635916A - Information checking systems : en
  • CA635886A - Ferromagnetic materials with low coefficient of temperature of the initial magnetic permeability and method of manufacturing same : en
  • US3020218A - Zinc electroplating solution and methods : en
  • US3019759A - Boat mooring device : en
  • US3019953A - Removable under-carriage shelf for shopping carts : en
  • US3020276A - Cyclic amidines : en
  • US3019574A - Automatic cigarette catcher : en
  • CA636051A - Brake lever assembly : en
  • CA635979A - Editing machine : en
  • DE1123569B - Control device for an auxiliary motor vehicle clutch : de en
  • US3020475A - Electrical null transmission networks : en
  • CA635988A - Rust eradication : en
  • US3019590A - Flyers for textile machines : en
  • US3020054A - Sealing ring for a pipe joint and the joint incorporating this ring : en
  • DE1846534U - SHARP TUBE FOR LEAD SHARPENER. : de en
  • DK92715C - Mechanism for resetting calculators in calculators. : da en
  • GB888777A - Silicone rubber foam compositions : en
  • GB889046A - Improvements in or relating to the synthesis of urea and apparatus therefor : en
  • CA636053A - Aircraft control systems : en
  • CA635867A - Manufacture of electrodes : en
  • FI32366A - Method of production of starch : en fi
  • DE1123524B - Threaded nut with a tubular extension : de en
  • CA636114A - Sheet piling apparatus : en
  • US3019521A - Cylinder head aligning means : en
  • US3019557A - Process and preparations for conditioning soil : en
  • US3019909A - Hanger device : en
  • US3020498A - Coupled waveguides : en
  • CA636002A - N-chloro-epsilon-caprolactam, its preparation and use : en
  • CA636163A - Nozzle assembly for electric arc spray apparatus : en
  • CA635817A - Gas-tight seals between a metal and an insulating material : en
  • FR1284214A - Process for inserting cooling boxes or tarpaulins into the masonry of blast furnaces or similar shaft furnaces : en fr
  • FR1284229A - Motorcycle with frame formed from stamped sheets : en fr
  • GB888751A - Escape equipment for aircraft : en
  • US3019626A - Straight bar knitting machines : en
  • US3020164A - Food product and method of manufacture : en
  • US3020329A - Housing for bus run : en
  • US3019743A - Lid for vehicles, especially freight cars and trucks : en
  • US3020152A - Exhaust valve steel : en
  • US3020086A - Desk-chair combination unit : en
  • DE1846211U - TIP AGENTS FOR EXTRACTORS. : de en
  • LU40923A1 - : en
  • US3019869A - Suit and shirt bags : en
  • US3019911A - Suspension device for traveling belt conveyor : en
  • US3019980A - Apparatus for the reception, storage, and re-emission of positive and negative numerical values, especially for use with standard office machines : en
  • US3020083A - Double deck trailer loading structure : en
  • US3020454A - Sealing of electrical semiconductor devices : en
  • DE1846312U - SERVING CASE FOR BOTTLES. : de en
  • US3020055A - Fluid-tight joint protected against dust for telescopic shock-absorbers of automobile vehicles : en
  • US3020288A - Hypotensive compounds : en
  • GB888750A - Indicator board for dice or question and answer games : en
  • GB889177A - Process for the preparation of vinyl chloride : en
  • US3019964A - Vacuum pump : en
  • US3019985A - Heat exchanger valve : en
  • US3020400A - Radio cabinet having a hinged and slidable shutter for controlling the volume : en
  • US3020452A - Vibration protective device : en
  • DE1846326U - LIFT, IN PARTICULAR FOR VEHICLES. : de en
  • GB889036A - Improvements relating to the production of linear polyesters : en
  • FR1284249A - Improved method and apparatus for continuously mixing rubber with particulate solid material : en fr
  • FR1284038A - Manufacturing process for rice and other cereals enriched with nutritional and organic principles : en fr
  • DE1123301B - Process for the production of the semiconducting elements silicon and germanium : de en
  • GB888980A - Improvements in or relating to saw chains : en
  • GB889131A - Preparation of organopolysiloxanes containing silicon-bonded carboxyalkyl radicals : en
  • GR22822B - METHOD FOR THE PREPARATION OF NEW STERINS. : el en
  • DE1123497B - Logical circuits : de en
  • GB888931A - Improvements in fluid flow control valves : en
  • DE1123499B - Letter sorting machine with pockets arranged on a rotary conveyor : de en
  • DE1123554B - Multi-lens camera, particularly a television camera : de en
  • US3019683A - Resilient punching die accessory to guide, stop or eject material : en
  • GB889065A - Resettable counting mechanism : en
  • US3019587A - Automatic knock-off device for textile spinning machines : en
  • US3019702A - Apparatus for flashing in corners and margins of photographs during projection printing thereof : en
  • DE1846402U - DEVICE FOR LAYING FERTILIZER AND STRAW IN FARROWS. : de en
  • FR1284332A - Improvements in the preparation of organic compounds, more particularly of polycondensates containing s-triazine rings : en fr
  • FR1284221A - Process and raw charge for the manufacture of zirconium boride : en fr
  • FR1284383A - Remote control system of a radio device : en fr
  • GB888965A - Improvements in or relating to diamidines : en
  • GB889001A - Aminated organosilicon compounds : en
  • GB889124A - Improvements in flexible metallic bellows : en
  • DE1846588U - DEVICE FOR SUPPRESSING FLATTER MOTIONS ON ROTATING GEAR ELEMENTS. : de en
  • CA635782A - Reaction motor : en
  • DE1123440B - Device for dividing food, e.g. Jacket potatoes, beetroot, boiled eggs, etc. like : de en
  • DE1846416U - FLORAL NET, IN PARTICULAR CHRYSANTHEMUM NET. : de en
  • GB889168A - Antibacterial agents : en
  • NL245235A - : en
  • US3019824A - Knot removing machine : en
  • US3019933A - Snap-on caps and packages incorporating the same : en
  • DE1846268U - COLLECTOR BRUSH HOLDER WITH ROLLER SPRING. : de en
  • DK92728C - Screw pump. : da en
  • FR1284107A - Process for the production of acetic acid or its mixtures with methyl acetate : en fr
  • FI32360A - Anordning vid fartygslastluckor : en fi
  • US3019872A - Friction clutch : en
  • US3020428A - Stator for single-phase induction motors : en
  • DE1846475U - ENLARGEMENT DEVICE FOR THE PRODUCTION OF GRAINLESS AND SHARPNESS-FREE NEGATIVE AND POSITIVE. : de en
  • FR1283807A - Process for the dehydration of hydroxy steroids of the Androstane and Pregnane series : en fr
  • DE1846579U - PACKAGING FOR DEVOTIONALS. : de en
  • DE1846417U - ROD FASTENER FOR VINEYARD. : de en
  • FR1283920A - Improvements in the casting of metals, and in particular steel : en fr
  • FR1284494A - Self-propelled pulley : en fr
  • DK92721C - Agricultural machine designed to be towed and driven by a tractor. : da en
  • GB888863A - Improvements in or relating to animal feeding : en
  • US3019663A - Protector for relatively movable parts : en
  • DE1846489U - FASTENING ARRANGEMENT FOR STANKS ON TRUCKS. : de en
  • FR1284040A - Navigation light panel : en fr
  • US3020056A - Seal material : en
  • FR77264E - Hydraulic control device for reciprocating motion actuated by a cylinder : en fr
  • FI32361A - A method of manufacturing a container having a tubular body of thermoplastic material, a container thus prepared, and a machine for performing the method : en fi
  • GB888804A - Improvements in or relating to separators for removing entrained liquid from vapours : en
  • GB889013A - Improvements relating to character writing devices : en
  • DE1123438B - X-ray contrast media : de en
  • US3019892A - Cigarette dispensing package : en
  • FR1284280A - Process for preparing an impact resistant polyvinyl chloride : en fr
  • FI32358A - Anti-slip device to be fitted to the tire of a motor vehicle : en fi
  • FR1284034A - Obtaining low freezing point oil : en fr
  • FR1284250A - Improvements in power distributors of motor vehicles : en fr
  • GB888717A - Fire extinguishing system : en
  • GB889050A - Process for the manufacture of polyurethanes : en
  • GB889093A - Improvements in or relating to houses or hutches for rearing and breeding small animals, such as rabbits : en
  • US3019960A - Handle carton : en
  • CA635910A - Electronic direction circuit : en
  • FR1283867A - Process for obtaining improved photographic material : en fr
  • FR1284413A - Drive pulley for spinning and twisting machine spindles : en fr
  • FR1284355A - Coil and cut-off machine for springs : en fr
  • CA636104A - Semi-conductor system : en
  • DE1846432U - FASTENING CLAMP. : de en
  • FR1284165A - Masonry veneers : en fr
  • GB889117A - Process for the manufacture of thioxane-(1:4) and alkyl and aryl derivatives thereof : en
  • GR22835B - PNEUMATIC TIRE FOR VEHICLES. : el en
  • DE1123302B - Production of sulfuric acid solutions containing mainly titanyl sulfate in addition to aluminum sulfate : de en
  • FR1283893A - Photochemical printing process : en fr
  • FR1284078A - Automatic step-up device for small electric motors, in particular for electric shavers : en fr
  • FR1284177A - Switches : en fr
  • FR1283834A - Prefabrication of non-loadbearing plastic partitions and walls : en fr
  • FR1284089A - Device for the introduction of solid substances in solution into liquid systems : en fr
  • GB888766A - Improvements in or relating to fluorinated copolymers, their production and cured products obtained therefrom : en
  • GB889181A - Projection equipment : en
  • DE1846586U - MOBILE MULTI-CHAMBER TANK FOR FLAMMABLE LIQUIDS. : de en
  • DE1846419U - MILK SERIES. : de en
  • DE1846422U - BRUSH DEVICE FOR LIVE FUR ANIMALS. : de en
  • FR1284072A - Improvements to boilers : en fr
  • FR1284105A - Polymerization products based on polycarboxylic prepolymer and polyalkylene carbamate : en fr
  • GB888794A - Detachable wheels for light-weight vehicles : en
  • GB889216A - Process and preparations for conditioning soil : en
  • FR1283912A - Frequency converter : en fr
  • GB888897A - Structure for use as wall panel, facing panel, lost shuttering or the like and method of producing it : en
  • GB889051A - Improvements relating to the hydrocatalytic treatment of petroleum hydrocarbons : en
  • FR1284157A - Device for forming by reflection the images of indicator members of a light meter and of focusing values in the beam path of the viewfinder of a reflex mirror device : en fr
  • FR1284301A - Two-speed spindle for machine tools : en fr
  • GB888823A - Improvements in or relating to gas purifiers : en
  • US3019456A - Mattress : en
  • GR22828B - IMPROVEMENTS IN OR IN RELATION TO BUILDING FOR SHIPMENT, UNLOADING OR SHIP SUPPLY. : el en
  • GB888845A - Improvements in or relating to the preparation of wood pulp : en
  • FR1284036A - Method of establishing protective envelopes for buried pipelines : en fr
  • FR1284275A - wall mounting bracket : en fr
  • FR1284426A - Agricultural machine, especially combine harvester : en fr
  • US3020285A - Nu-(carbanilido)-3-oxypyridyl betaines : en
  • US3020396A - Flashlight optical system : en
  • DE1123325B - Process for the production of 6, 7-phthalylisatines : de en
  • US3019956A - Containers and closure or like parts thereof : en
  • DE1123358B - Triggering device for air brakes on rail vehicles : de en
  • FR1284308A - Multiple push-button switch, particularly of the battery type, with device for locking three or more than three push-buttons : en fr
  • US3019938A - Coated can end and coating method : en
  • US3019946A - Vending machines : en
  • US3019507A - Method of making bulky continuous filament yarns of isotactic polyolefins : en
  • US3019784A - Therapeutic massage cushions : en
  • US3019855A - Filters : en
  • CA635790A - Method and apparatus for analysis of seismic records : en
  • DE1846267U - ELECTRIC ACTUATOR FOR REGULATING PURPOSES (SHIFTING END MOTOR). : de en
  • US3019624A - Moving needle type hand operated knitting machine : en
  • US3020104A - Bearings : en
  • BE607062A - Novel oxadiazepines, thiadiazepines and triazepines and process for the preparation of these novel compounds : en fr
  • CA635835A - Apparatus for exploring boreholes : en
  • CA635972A - Power-take-off coupling : en
  • DE1123437B - Process for the manufacture of drug forms : de en
  • US3019636A - Ultrasonic inspection and measuring means : en
  • US3020343A - Audio selective fading system : en
  • US3020373A - Load distributing arrangement for pull-out type switches : en
  • US3020419A - Pulse frequency dividing system using ring counter and means to cancel some input pulses : en
  • FR1284452A - Flexible couplings : en fr
  • DE1123375B - Antenna for very high frequencies : de en
  • FR1284155A - Method and installation for controlling the effervescence and calming of steel in continuous casting and steel in accordance with that obtained by said process or similar process : en fr
  • FR1284317A - Further training in coupling and attachment devices for agricultural tractors : en fr
  • GB888795A - Drag reducing arrangement for hydraulic turbine runners : en
  • GB889191A - Improvements in columbium-zirconium alloys : en
  • GR22829B - IN RECEPTIONS AFTER A FLEXIBLE INTERNAL TANK. : el en
  • CA635898A - Thrust roller bearings : en
  • CA635948A - Pneumatic tyre tread structures : en
  • DE1846390U - GLOVE BOX MADE OF CLEAR PLASTIC GLASS. : de en
  • FR1283909A - Improvements to electromagnetic relays : en fr
  • FR1284220A - Group-free azo dyes solubilizing them in water and method of preparing them : en fr
  • GB888827A - Improvements in or relating to girdles or sanitary belts : en
  • GB888957A - Travelling wave tube arrangement : en
  • US3020517A - Contact and terminal member for wiring devices : en
  • US3020311A - Process for preparation of polyamide intermediates : en
  • US3020512A - Take-apart socket for electric lamps : en
  • FR1283812A - Improvements relating to composite metal coatings : en fr
  • FR1284111A - Compressor improvements : en fr
  • GB889026A - Improvements in or relating to voltage regulators : en
  • US3020217A - Mirror bright gold alloy electroplating : en
  • FR1283979A - Improvements to receivers of high frequency radio signals : en fr
  • FR1284066A - Built-in, telescopic and swiveling antenna : en fr
  • FR1284142A - Central heating boiler with water heater : en fr
  • US3019779A - Fuel supply system : en
  • US3020144A - Herbicidal composition and method employing nu-cyano and nu-cyanoalkyl substituted ureas : en
  • GB889179A - Improvements in or relating to electrically driven bending apparatus : en
  • US3019722A - Press for forming tied meat rolls : en
  • DE1846505U - DEVICE FOR IMPROVING THE GRIP BETWEEN THE DRIVE TIRES OF CARS AND THE ROAD. : de en
  • FR1283991A - Improvement of the article called 4 bars : en fr
  • FR1284283A - Thread changing device for circular hosiery looms : en fr
  • FR1283942A - Composition for artificial coloring of bronze : en fr
  • US3020381A - Control device : en
  • GB888738A - Improvements in or relating to razors : en
  • GB889183A - Improvements relating to the formation of coatings on metal surfaces : en
  • GB888789A - Improvements in chains : en
  • FI32343A - Formulation for the formation of a high molecular weight polymer with an alpha-olefin : en fi
  • FR1283816A - Thermoplastic material based on unsaturated cyclic hydrocarbon copolymer and ethylenic alcohol hydrocyanic ether : en fr
  • FR1284269A - Jealousy mechanism for lighting and ventilation of windows : en fr
  • FR1284343A - Device for preventing the screen of a cathode ray tube from being burnt : en fr
  • US3020331A - Strain relief washer : en
  • US3020425A - Electromagnetic motor : en
  • FR1284284A - Improvements to phenol-formaldehyde resin compositions and their production processes : en fr
  • CA636010A - Ram-type wood reducing apparatus with automatic feed means : en
  • FR1284246A - Wear resistant fabric : en fr
  • DK92730C - Air pump. : da en
  • FR1284197A - Shuttle stitch sewing machine : en fr
  • GB889021A - Improvements in or relating to the testing of synchronous electromagnetic data transmission devices : en
  • FI32318A - Method for the preparation of oxyketones : en fi
  • DE1846482U - FIRE EXTINGUISHER HOUSING. : de en
  • FR1284176A - Synchronization system of interconnected elements : en fr
  • US3020167A - Composition of matter and method of treating fibrous cellulosic materials therewith : en
  • US3020203A - Agent for the treatment of temporary hoarseness : en
  • US3020118A - Pulse modulation recording for telemetering : en
  • US3020444A - Travelling wave tube coupler : en
  • GB888914A - Improvements in friction brakes : en
  • FR1284140A - Gasifier for liquid fuels : en fr
  • GB888956A - Improvements in glass furnaces : en
  • GB889199A - Improvements in or relating to cameras, especially cine cameras : en
  • US3019664A - Friction gear type variable speed transmission : en
  • US3020115A - Workman s time recorder : en
  • DE1846230U - TOOTHBRUSH. : de en
  • DE1846231U - WALL CALENDAR. : de en
  • US3019615A - Ice cream mix control : en
  • US3020206A - Process for synthesizing polysaccharides : en
  • US3019528A - Stress breaker for artificial dentures : en
  • US3019708A - Microscope stages : en
  • US3020524A - Multiple input sensing apparatus : en
  • US3020356A - Transversely recorded tape : en
  • US3020500A - Coaxial cavity tracking means and method : en
  • FR1284121A - Alternator for vehicles in particular for railway wagons : en fr
  • GB888837A - Delayed automatic-gain-control system : en
  • DE1123361B - Telegraphy process with automatic error detection and correction : de en
  • DE1123450B - Cable winch, in particular anchor winch with a gearbox : de en
  • FR1284007A - Closing of metal vacuum chambers : en fr
  • GB889139A - Combined toothbrush and tooth cleansant injector : en
  • GB889077A - Spinning method using offset tool rings : en
  • US3019541A - Calendar for writing instruments : en
  • US3019684A - Flat edge trimmer with an internal shearing punch and automatic operating means therefor : en
  • US3020075A - Flush type door handle : en
  • US3020287A - Nu-(propynyl)-2-(thiazole) sulfenamides : en
  • LU40928A1 - : en
  • DE1123300B - Process for the production of silicon or germanium : de en
  • DE1846410U - DEVICE FOR DRYING MAEHGUETERS. : de en
  • DE1123494B - Method and device for measuring the oxygen binding curve of the blood : de en
  • FR1283837A - Printer-reperforator device : en fr
  • DE1123580B - Attachment of two steep shoulder tire rims to the wheel disc of a vehicle : de en
  • DE1846435U - CONTINUOUS VELOCITY JOINT. : de en
  • FR1283993A - Improvements in the manufacturing processes of diffusion junction transistors : en fr
  • US3019886A - Apparatus for counting and banding envelopes and the like : en
  • US3020464A - Refrigeration systems : en
  • CA636189A - Process for the production of hypophosphites : en
  • CA635846A - Hexahydro-1,3,6-thiadiazepine-2,7-dithione : en
  • US3019882A - Lumber feeder : en
  • US3019900A - Dense liquid media type separator : en
  • USD192174S - : en
  • US3020087A - Cantilever booth seats : en
  • US3020227A - Process and apparatus for heating solid inert heat-carrying bodies : en
  • FR1284029A - Vibrating roller : en fr
  • US3020061A - Swing axle rear suspension : en
  • US3020335A - Color coded cable : en
  • USD192159S - Unitary sole and heel for footwear : en
  • US3019515A - Metal coated glass fibers : en
  • US3019599A - Aircraft reaction-propulsion units or installations : en
  • US3020030A - Carburetor device : en
  • US3020377A - Article perforation and food preservation : en
  • US3019448A - Flush control device for toilet flush tank : en
  • US3020392A - Reading lamp assembly : en
  • US3019577A - Packaging line : en
  • CA635832A - Stabilized mineral sorbents and process therefor : en
  • CA636028A - Process for the continuous production of n-isopropyl-n'-phenyl-p-phenylene diamine : en
  • US3020292A - Vinyl 9, 10-epoxystearate : en
  • DE1123360B - Method and circuit arrangement for operating equalizers in telegraphic transmission systems : de en
  • FR1284351A - Connector device : en fr
  • DE1123534B - Device for driving vibrating machine parts with reciprocating motion by means of an eccentric shaft, especially for conveyor troughs and vibrating screens : de en
  • DE1123608B - Filters for tobacco smoke : de en
  • DE1123330B - Process for the preparation of 3,3-dialkyl-diazacyclopropanes : de en
  • DE1123630B - Carpet fabric with plain-colored, smooth cut chain pile : de en
  • FR77276E - Electric vacuum pump and pumping method : en fr
  • FR77295E - Improvement in hooks, especially in picture hooks : en fr
  • US3020132A - Single crystal refining : en
  • US3020434A - Self shielding electron gun and cathode ray tube system including same : en
  • USD192175S - : en
  • DE1846395U - COMPARTMENT AUTOMAT. : de en
  • GB888758A - Improvements in devices for reading off the position of a pick-up head with respect to a magnetic record : en
  • US3019751A - Finger shield and eye guard for sewing machines : en
  • US3020468A - Magnetic amplifier : en
  • FR1284051A - Vacuum mixer filler for sausage production : en fr
  • FR1284286A - Mine well drilling process : en fr
  • US3019986A - Fluid mixing valve : en
  • US3020176A - Cast coated paper and method of making the same : en
  • US3020350A - Pulse code modulation communication system : en
  • DE1123391B - Method and device for testing several light-sensitive devices : de en
  • US3019971A - Calculating machines : en
  • US3019589A - Brake for spinning and twisting spindles : en
  • US3019613A - Absorption refrigeration systems and method of operating the same : en
  • US3019481A - Variable orifice extrusion die : en
  • US3019536A - Railway ballast equipment : en
  • US3020052A - Shaft seal : en
  • DE1846277U - TROUGH-SHAPED LUMINAIRE MADE OF PLASTIC. : de en
  • DE1123445B - Carriageway girders for monorail lower flange trolleys with reinforcing links : de en
  • DE1123484B - Pickup for scanning stereo sound writing : de en
  • FR1283830A - Process for preparing delta 9 (11) -16-alkyl-17 alpha-hydroxy-pregnene-20-ones : en fr
  • FR1284186A - Thermal insulation and method of forming said insulation : en fr
  • US3019514A - Friction lining for brakes, clutches and the like : en
  • US3019696A - Space-time reproduction of spatially recorded images : en
  • US3020008A - Control surface actuator damper hinge : en
  • USD192161S - Combined lift handle and latch for locker doors : en
  • FR1284409A - Steels containing colombium and their manufacturing process : en fr
  • CA636059A - Ventilation boards for building structures : en
  • US3020334A - Electrical cable : en
  • DE1123571B - Gearboxes, especially for motor vehicles : de en
  • US3019873A - Sprag : en
  • DE1123594B - High heel for women's shoes, so-called stiletto heel : de en
  • DE1846325U - GRIPPING PLIERS FOR SAW WOOD OD. DGL. : de en
  • FR1284451A - Device for mounting filling tubes on sausage machines and in particular on sausage filling machines : en fr
  • GB889186A - Derivatives of 3-alkyl, 3-methyl-spiro-[benzoxazole-2, 2-(2h-1-benzopyran)] : en
  • US3020099A - Railway car journal bearing : en
  • US3019508A - Cushioned carpeting and method of making the same : en
  • US3020290A - Preparation of unsaturated compounds : en
  • US3019553A - Wooden musical toy : en
  • US3019820A - Corrugated tubing : en
  • DE1846372U - FILL PIPE, IN PARTICULAR FOR HEATING OIL TANK. : de en
  • GB889170A - Production of polyformaldehyde : en
  • FR1283814A - Clarification of acidic phosphatic solutions : en fr
  • FR1283848A - Cladding panel for walls or ceilings : en fr
  • FR1284115A - Autoclave basin for the rapid production of candied fruit : en fr
  • FR1284136A - Process for stabilizing phosphoryl-tri : en fr
  • GB888901A - Improvements in or relating to four-terminal phase equaliser electric networks : en
  • GR22837B - CONTRACTING AND STRICTLY DEVELOPING DEVICES AND MANUFACTURING ALL KINDS. : el en
  • US3019568A - Lawn mower grinder and sharpener : en
  • US3019984A - Electronic multiplying circuit : en
  • US3019881A - Automatic line feeding and tabulating apparatus for typewriters or like machines : en
  • CA635944A - Heat exchange apparatus : en
  • GB889176A - Improvements in or relating to bearing assemblies : en
  • DK92686C - Vibration screens. : da en
  • DE1123533B - Hydrodynamic torque converter : de en
  • DE1846376U - ILLUMINATED REMOTE DIALING DEVICE FOR MUSIC MACHINES. : de en
  • DE1123373B - Circuit arrangement for a target button in telephone systems : de en
  • DE1846436U - OVER SLIDER. : de en
  • IE26096L - Dibenz [b, f]-azepine derivatives : en
  • GB888950A - Photographic camera with an automatic depth of focus indicator device : en
  • GB889072A - Improvements in and relating to epoxidation : en
  • IE26467L - Liquefied gas reservoir. : en
  • FR1284423A - Device facilitating the path of curves by rail vehicles, in particular by rotating tower cranes : en fr
  • FR1284144A - Electric heater with infrared radiation : en fr
  • FR1284162A - Low cost alloy steel : en fr
  • CA636118A - Hydraulic control apparatus : en
  • FR1284093A - Thread winding device comprising a spool holder : en fr
  • US3020194A - Two-sided laminator : en
  • US3019846A - Sensitivity compensated balance : en
  • US3020547A - Arrangement for radio direction finding : en
  • CA636092A - Deemulsification of oil-in-water emulsions : en
  • CA636179A - Furnace pallets : en
  • US3020514A - Wire connector clamp : en
  • US3019848A - Vacuum-operated coincidental door lock control system : en
  • US3020024A - Heat exchanger construction : en
  • DE1123579B - windshield wipers : de en
  • FR1284256A - Process for reducing the content of hydrolyzable chlorine and acidity of an organic isocyanate : en fr
  • BE606990A - New derivatives of pyrazoline : en fr
  • CA636128A - Method of continuous casting : en
  • US3019570A - Coated abrasive back-up pad : en
  • US3020098A - Bearing for rotatable shaft : en
  • US3020309A - Halocycloalkenyl borates and preparation thereof : en
  • BE606901A - New pyrazine derivatives and process for their production : en fr
  • US3019681A - Reversible ratchet wrench : en
  • US3019699A - Instrument for examination of the eye : en
  • US3020411A - Photovoltaic devices : en
  • US3019968A - Mechanical fire control computer, solving trigonometric equations : en
  • US3019829A - Apparatus for segmenting corncobs : en
  • US3020100A - Railway car journal bearing : en
  • US3019444A - Shower cap : en
  • US3020358A - Magnetic recording and reproducing apparatus : en
  • US3020466A - Electric generator : en
  • DE1123465B - Process for accelerating the hardening of thermosetting organopolysiloxanes : de en
  • DE1846257U - COVER CAP FOR JOINT AND / OR BRANCH POINTS OF INSULATED BUSBARS. : de en
  • BE606936A - Process for melting and spinning fibrogenic thermoplastic polymers in the molten state, and apparatus for carrying out this process. : en fr
  • CA636196A - Impact-resistant polyurethane products : en
  • CA636177A - Process and apparatus for upgrading thermoplastic film : en
  • CA636180A - Circuit-breaking apparatus : en
  • DE1846228U - COLLAR COVER FOR SHIRTS AND BLOUSES. : de en
  • CA635814A - Chemical products, their preparation and use : en
  • CA635984A - Fastener applying machine : en
  • US3019603A - Fuel distributing system : en
  • US3019974A - Automatic numeral wheel aligning mechanism : en
  • LU40898A1 - : en
  • US3020501A - Waveguides : en
  • US3019670A - Transmission : en
  • US3019936A - Unbreakable and impervious ring of moulded synthetic material for package tins : en
  • DE1846587U - SAFETY OIL TANK. : de en
  • FR77268E - New textile articles : en fr
  • US3019799A - Apparatus for spraying articles and for control of electrolyte concentrations : en
  • DE1123274B - Device for long-acting dough pieces : de en
  • CA636070A - Production of para-chlorophenyl carbamyl chloride : en
  • US3020021A - Pulling device : en
  • US3020028A - Apparatus for mixing a liquid with fine particles : en
  • US3020390A - Light projector : en
  • DE1123439B - Water-cooled continuous casting mold : de en
  • FR1283966A - Improvements to molded outlets : en fr
  • CA636206A - Bowling ball construction : en
  • DE1123487B - Device for changing the playback speed of tape or wire-shaped recording media without changing the pitch : de en
  • DE1123532B - Tension pulley arrangement on a belt or belt drive : de en
  • DE1846414U - PLANT VESSEL CONTAINING ACTIVE INGREDIENTS. : de en
  • CA636091A - Gasket : en
  • US3020243A - Preparation of gel extrudates : en
  • DE1123614B - Wrapping machine for tube-shaped wrapping : de en
  • DE1846242U - PRESSURE MEDIUM OR ELECTRIC MOTOR DRIVEN DRIVER WITH ONE OR MORE CARRIAGE CARRIAGES FOR TROLLEY IN UNDERGROUND MINING. : de en
  • DE1846443U - CONTROL VALVE WITH ONE CONNECTION EACH FOR TWO OPTIONALLY FEEDING WORK ROOMS. : de en
  • LU40911A1 - : en
  • DE1846269U - TWO-LAYER DAMPER DEVELOPMENT FOR SYNCHRONOUS MACHINES. : de en
  • US3019805A - Electro-hydraulic servo valve : en
  • FR1284191A - Improvements to phenol-formaldehyde condensates and to the foamy products obtained therefrom : en fr
  • CA636106A - N-substituted n-aryl sulfonyl ureas : en
  • CA636174A - Wrench calibrator and bolt tester : en
  • US3019783A - Covered dish and tray combination : en
  • US3019871A - One way clutches : en
  • CA636018A - Acid bowl cleaner : en
  • AU1418662A - Polyolefine compositions : en
  • DE1123498B - Split ratchet wheel for the numeric circuit in counters : de en
  • FR1284311A - Mobile tracking device, in particular tracking device using infrared rays : en fr
  • GB889018A - Improvements relating to the stabilisation of low pressure d.c. arc discharges : en
  • DE1123296B - Diaphragm for electrolysers : de en
  • DE1846468U - SALES STAND. : de en
  • CA636195A - Process for manufacturing pure aluminum oxide free of titanium : en
  • US3020174A - Method of graft polymerizing monomers onto a shaped article of peroxidized polymers of propylene and copolymers of propylene and ethylene : en
  • DE1846302U - COLLEGE FOLDER HANDLE. : de en
  • DE1846307U - TENT. : de en
  • FI32355A - Load side support attachment and release device for log banks : en fi
  • CA635883A - Closure device : en
  • CA635937A - Phenylacetic esters having two basic substituents and production thereof : en
  • US3019672A - Machine tool adjusting means : en
  • US3020389A - Portable air lock for welding chambers : en
  • US3019894A - Extrusion of metals : en
  • CA636147A - Automatic registry control system and method for printing and cutting a web : en
  • DE1846250U - PANEL SPACER FOR STRIP PIPES. : de en
  • US3019673A - Portable power tools : en
  • USD192180S - Beverage vending machine : en
  • US3020326A - Thermoelectric alloys and elements : en
  • US3020417A - Transistor multivibrator : en
  • GB888793A - Solid fuel grates for locomotive fire boxes : en
  • GB889134A - Improvements in or relating to beverage cooling apparatus : en
  • GB889156A - Preparation for degreasing hair : en
  • GR22820B - CONNECTION DEVICE FOR REMOTE CONTROL OF ELECTRICAL WELDING ELECTRIC SOURCES. : el en
  • FR1283863A - Compressed air operated door and in particular folding door for passenger vehicles : en fr
  • FR1283931A - Anti-rotation cables with asymmetric compensation : en fr
  • FR1284189A - Polycarbonic diols and dicarboxylic acids : en fr
  • DK92716C - Ultrasonic irradiation apparatus operating by magnetostriction. : da en
  • US3020109A - Track roller bearings and the like : en
  • FR1284222A - Sealing composition : en fr
  • FR1283971A - Stabilizers for olefin polymers : en fr
  • GB889132A - Improvements in or relating to hobbing machines : en
  • DE1846512U - PRESERVING CAN MADE FROM THERMOPLASTIC PLASTIC. : de en
  • GB888712A - Electron beam character printing apparatus : en
  • GB889202A - Apparatus for development of electrostatic images : en
  • FR1283847A - New sliding door and its manufacturing process : en fr
  • CA635839A - Impregnating device and process : en
  • CA636148A - Method of leaching uranium : en
  • DE1123435B - Process for the production of concentrates, the main component of which is cyanocobalamin : de en
  • US3020117A - System for controlling a plurality of writing heads : en
  • BE571484A - TENSIO-ACTIVE ACETALS AND FORMALS. : en fr
  • CA635781A - Propellants : en
  • CA635824A - Sample taking apparatus : en
  • FR1284253A - Automatic machine allowing the refined and flexible scraping of pigs after their bleeding : en fr
  • CA635982A - Electric circuit breaker : en
  • CA636071A - Comb : en
  • DE1123338B - Milling machine for trimming semi-cylindrical stereotype plates : de en
  • DE1123394B - Process for the production of an incandescent lamp, the free base space of which is filled with an insulating foam compound : de en
  • DE1123546B - Arrangement to support the sieves in confectionery molding machines : de en
  • DE1123473B - Process for the polymerization of polymerizable compounds : de en
  • US3019446A - Undergarment : en
  • CA635901A - Automatic pinspotter control mechanism : en
  • CA635784A - Ferromagnetic ceramic materials with hysteresis loops of rectangular shape : en
  • LU40899A1 - : en
  • CA636194A - Metal oxide flame spray stick : en
  • CA635889A - Transfer machines : en
  • CA635800A - Dough mixer : en
  • DE1123356B - Method and mobile assembly device for replacing a bridge : de en
  • DE1123619B - Apron conveyor with curved, folded belt cover : de en
  • CA635805A - Nickel base alloy for high temperature application : en
  • FR1284341A - Electron discharge device : en fr
  • US3019711A - Figure : en
  • US3019800A - Cleaning apparatus : en
  • DE1846238U - HYDRAULIC NAILING AND NAILING DEVICE FOR TRACK CONSTRUCTION. : de en
  • DE1846378U - SEPARABLE VARIO LENS. : de en
  • GB889094A - Coupling for driving a machine : en
  • CA635829A - Bonding properties of steel surfaces : en
  • US3020445A - Cross-field electric discharge devices : en
  • CA635791A - Color television screen : en
  • CA635941A - Punched-tape reading apparatus : en
  • CA636014A - Interchangeable wiring devices : en
  • US3019885A - Motive powered or gravity bearingless conveyor : en
  • US3019442A - Snap fastener applicator tools : en
  • US3019596A - Starting and reversing system for diesel engines : en
  • US3020184A - Sound dampening composition : en
  • CA636135A - Circuit for tuning oscillators of an electronic musical instrument : en
  • US3020492A - Frequency-controlled magnetic oscillator : en
  • US3019841A - Casing collar locator : en
  • US3020102A - Molecular pumps : en
  • US3020179A - Tobacco treatment and product therefrom : en
  • US3020455A - Vibratory capacitors : en
  • DE1846594U - ENAMELLED SINK OR SINK. : de en
  • GB888830A - Flange for multiple bobbins : en
  • US3019484A - Apparatus for applying a coating on welding electrode material : en
  • US3019493A - Weatherseal for doors : en
  • US3020207A - Thickening agent and process for producing same : en
  • US3020289A - Polymerization of 2-p-dioxanone with sulfuric acid : en
  • US3020354A - Storing tape in a tubular tape recorder : en
  • DE1123334B - Process for the preparation of optionally substituted 3,5-bis- (alkoxymethyl) -4-oxo-tetrahydro-1,3,5-oxadiazines : de en
  • US3020345A - Amplifying arrangement for stereophonic reproduction : en
  • US3019594A - Electric clock : en
  • CA636074A - Blade damping means : en
  • US3019655A - Device for measuring gravity on moving platforms : en
  • CA636008A - Electron tube and operation : en
  • US3019769A - Writing aid : en
  • US3019797A - Hair curling device : en
  • US3020346A - Microphone for sound dispatching station : en
  • US3019482A - Apparatus for pressing disc-shaped phonograph records : en
  • CA635923A - Metering instrument : en
  • DE1123411B - Moderator structure for a nuclear reactor with vertical channels : de en
  • DE1846469U - DECORATION STAND. : de en
  • US3019533A - Creeper : en
  • US3019851A - Extension ladder : en
  • US3019907A - Merchandise display rack : en
  • US3020068A - Coupling of lined pipe and methods : en
  • US3020480A - Circuit arrangement for producing a control voltage : en
  • US3020064A - Saddle mount : en
  • US3020173A - Process for the production of knop yarns and apparatus therefor : en
  • US3020486A - Cathode follower circuit having transistor feedback stabilization : en
  • USD192156S - Sign for a telephone booth or the like : en
  • LU40930A1 - : en
  • US3019935A - Floating seal for tanks : en
  • DE1846459U - DEVICE DESIGNED AS A UNIT FOR THE PRODUCTION OF LEMONADES CONTAINING CARBON. : de en
  • GB889138A - Production of butene-1 : en
  • US3020034A - Inspection and control system : en
  • US3019753A - Method of forming interior-lined sheet metal containers : en
  • DE1123383B - Combination of several rotary cam switches : de en
  • US3019918A - Hoist : en
  • US3019678A - Tube tapering machine : en
  • FR1283902A - Improvements in devices for controlling the throttle and the brake of light motor vehicles, in particular bicycles with an auxiliary motor with automatic clutch : en fr
  • FR1284020A - Microwave power measuring device : en fr
  • FR1284056A - Conveyor belt for transporting people : en fr
  • DE1846506U - PLASTIC CHAIN AS SLIDING PROTECTION. : de en
  • FR1283831A - Manufacturing process for non-adherent and ventilated dressings : en fr
  • FR1283904A - Improvements to plastic gutters and their installation : en fr
  • GB888856A - Process and catalyst for the polymerisation of ª--olefins : en
  • GB889083A - Improvements in or relating to gear change control levers : en
  • DK92733C - Wheel made. : da en
  • FR1284425A - Air discharge device for compressor and compressor equipped with this device or a similar device : en fr
  • GB888822A - Improvements in or relating to high-voltage control of electric locomotives : en
  • CA635902A - Cooling means for a multi-stage turbine : en
  • US3019943A - Spool treating apparatus : en
  • US3020267A - Fluorinated organic compounds and polymers thereof : en
  • US3020058A - Automatically adjusting holding device : en
  • DE1846421U - POST FOR ELECTRIC FENCES. : de en
  • CA635915A - Animal feedstuff : en
  • US3019773A - Fluid motor : en
  • BE607031A - Process for the preparation of acrylonitrile or methacrylonitrile : en nl
  • CA635780A - Dehydration : en
  • DE1123390B - Constant current source : de en
  • FR1283973A - Device for competition between reflex speeds : en fr
  • GB888848A - Improvements in and relating to textile winding or the like machines : en
  • GB888892A - Improvements in or relating to arrangements for measuring the number of turns in electric coils : en
  • CA636068A - Means for forming paperboard containers : en
  • US3019694A - Refractometer : en
  • US3020493A - Frequency modulation circuit : en
  • AU251059B2 - A collapsible tent frame : en
  • DE1123335B - Process for the production of sympatholytically active quaternary benzylammonium compounds : de en
  • US3019551A - Flexible eye duct for tearing eyes : en
  • DE1123578B - Lock for tailgates on motor vehicles that can be released by means of a push button : de en
  • DE1846327U - CONTINUOUS FIRING OVEN WITH AIR REGULATION AND ROSTRUETTELUNG. : de en
  • US3019701A - Slide projector : en
  • US3020157A - Process of ammoniating syrup : en
  • CA635935A - Ternary brazing alloy : en
  • US3020461A - Torsional magnetostriction feeler apparatus employing feedback : en
  • US3019762A - Golf ball marking device : en
  • US3019530A - Dental articulator : en
  • US3020482A - Synchronization network : en
  • DE1846301U - KEY CASE. : de en
  • DE1123607B - Explosives : de en
  • FR1283844A - Process for making coke virtually ashless and coke conforming to that obtained : en fr
  • US3019560A - Hanger panel for veneer masonry blocks : en
  • US3020510A - Electrical connector for preformed panel circuit arrangements : en
  • USD192199S - Outdoor grill : en
  • DE1123485B - Arrangement for connecting outer connecting wires with the coil connections for magnetic heads with narrow bandwidth : de en
  • US3019516A - Method of forming a protective coating on molybdenum : en
  • US3020483A - Signal recognition circuit using pulse position modulation and pulse width discrimination : en
  • CA636181A - Method and apparatus for heat transfer : en
  • CA636188A - Means for controlling liquid fuel delivery from vehicles : en
  • US3019861A - Metallic building structure : en
  • CA24543S - Stand for a telephone hand set : en
  • US3020462A - Synchronous motor control : en
  • US3020506A - Bubble type electrolytic reversible switch : en
  • US3020542A - Mounting aircraft with plural spherical luneberg radar reflective lenses and mountingmeans : en
  • CA635913A - Concretes : en
  • CA635986A - Graft copolymers of vinyl chloride and alpha-olefin polymers, and process for producing the same : en
  • DK92693C - Process for the preparation of 5,6-substituted pyridine compounds or acid addition salts thereof. : da en
  • FR1283891A - Process for preparing the chloride of sulfonium salts of amino acids, and products obtained : en fr
  • FR1284021A - Improvements to television receivers : en fr
  • BE607020A - : en
  • CA635786A - Process for the preparation of cyclohexylphenyl methyl ketones : en
  • CA636011A - Drive mechanism for the reciprocating numerical value transfer members of calculating office machines : en
  • DE1123272B - Process for rendering oil-containing production sludge harmless and device for carrying out the process : de en
  • FR1283997A - Device for automatic control of the sand pits of a vehicle : en fr
  • US3019777A - Air injection system for an internal combustion engine : en
  • CA636133A - Convergent-divergent nozzle assembly : en
  • US3019632A - Handle assembly with removable keyoperated mechanism : en
  • US3020216A - Process for protection against electrolytic corrosion of vessel hulls and the like in fresh water : en
  • US3020523A - Auto key reminder : en
  • FR1283832A - New aryl esters of 3.4-dichlorophenyl (alkyl) thiocarbamic acids : en fr
  • CA636042A - Ignition assembly : en
  • US3020071A - Sand trap for vehicles : en
  • US3019618A - Apparatus for the prevention of formation of sugar crusts on continuous trough conveyors : en
  • US3020084A - Parting swivel joint : en
  • US3019729A - Underside lock up device for printing plates : en
  • US3019445A - Fastening device and manner of attaching the same : en
  • US3020045A - Sand box and shelter structure : en
  • CA636130A - Production of chloroprene : en
  • LU40939A1 - : en
  • US3019616A - Absorption refrigeration systems and method of operating the same : en
  • FR1283933A - New hydraulic pump control device for vehicle : en fr
  • US3019712A - Cutting tool : en
  • US3020401A - High frequency receiver with resonant cavity : en
  • US3019478A - Mat edge press apparatus : en
  • US3019537A - Keeper for an excavator tooth : en
  • CA636138A - Built-up rotors for rotary engines : en
  • CA635868A - Casing for submersible electric motor : en
  • US3019657A - Pressure gauges : en
  • US3020380A - Control device : en
  • US3019952A - Back pack convertible to hand-bag : en
  • CA636122A - Pilot operated pressure relief valve with reversible flow : en
  • DE1123353B - Process for the production of cast iron piston rings : de en
  • DE1123625B - Centrifugal cleaner for liquids, especially for lubricating oils : de en
  • CA635987A - Cathode assembly : en
  • CA636185A - Anchor head for hydraulically inflatable packers : en
  • DE1846438U - SWIVEL TUBE, IN PARTICULAR FOR WASHBASIN AND SINKING TABLES. : de en
  • DE1846317U - HINGE FOR FASTENING SINUS SPRINGS TO SEAT FRAMES AND THE LIKE. : de en
  • DE1846362U - PLASTIC FILM. : de en
  • DE1846485U - SHIFTING LINKAGE FOR STEERING WHEEL SHIFTING. : de en
  • FR1283956A - Folding handle grill handle : en fr
  • FR1284030A - Process for the preparation of agricultural fungicidal compounds : en fr
  • DE1846335U - CONVECTOR RADIATOR. : de en
  • DE1846554U - HOROSCOPE CARD GAME. : de en
  • FR1284356A - Method and devices for measuring the flux of thermal neutrons in a nuclear reactor : en fr
  • FR1284041A - Automatic polishing machine : en fr
  • US3019549A - Soap tip-out tray : en
  • US3019995A - Cable applicator and rewind unit : en
  • US3020281A - Method of preparing quinoline : en
  • US3020465A - Dynamoelectric machine and governor : en
  • DK92735C - Process for the production of sheets of sawdust, wood fibers, wood chips or veneer, such as plywood, coated with thermosetting plastic foils. : da en
  • FR1284217A - Copper plating process by galvano-plasty and products conforming to those obtained by the implementation of said process : en fr
  • FR1284335A - Process for treating butyl rubber and products conforming to those obtained : en fr
  • GB888746A - Improvements in liquefied gas storage tanks : en
  • DE1846573U - GOODS SALE PACK. : de en
  • GB888882A - Process and apparatus for the production of glass sheets having a plane surface of polished appearance : en
  • GB888978A - Television standards conversion system : en
  • GB888987A - An improved hose clip : en
  • DE1123276B - Interchangeable arm blade for items of clothing : de en
  • DE1846538U - PROTECTIVE COVER FOR LADIES 'SHOE HEELS. : de en
  • FR1283887A - Hoods development : en fr
  • CA635940A - Process for improving polyolefins : en
  • US3020097A - Bearing gib : en
  • DE1846283U - OILBURNER. : de en
  • FI32329A - Poleringsmedel : en fi
  • US3020070A - Locking structure : en
  • US3020436A - Glow discharge tubes : en
  • US3020447A - Magnetron systems : en
  • FI32317A - For the purposes of this Regulation : en fi
  • FR1283805A - Stabilization process for substances endowed with vitamin properties : en fr
  • GB888838A - Improvements in or relating to colour television : en
  • BE607029A - Process for the manufacture of novel derivatives of 7-sulfamyl-3,4-dihydro-1,2,4-benzothiadiazine 1,1-dioxide : en fr
  • DE1123516B - Booster pump for aircraft : de en
  • CA636032A - Thermoplastic container with neck lining, and method and machine for its production : en
  • CA636057A - Electrostatic paint spray : en
  • DE1123309A - Process for the production of formaldehyde by catalytic oxidation of butene : de en
  • DE1072063B - Beater mill : de en
  • DE1846262U - KEY SWITCH WITH ELECTROMAGNETIC HOLDING DEVICE. : de en
  • GB888859A - Gas-producing charge : en
  • BE607037A - Mold for high frequency heat treatment and its manufacturing process : en fr
  • US3019650A - Apparatus for detecting the presence or absence at a location of a body of liquid : en
  • US3020427A - Ventilation of dynamoelectric machine drive units : en
  • US3020442A - Photoconductive target : en
  • CA635994A - Blasting method and assembly : en
  • BE607016A - Process for manufacturing synthetic variable denier filaments and apparatus for carrying out this process : en fr
  • CA635904A - Glass panel assembly : en
  • US3020516A - Electrical connector body and cap construction with improved conductor securing means : en
  • US3019659A - Centrifugal governor having axiallyaligned weights : en
  • US3019736A - Centrifugal pumping means : en
  • US3020262A - Method for producing 2-oxazolidones from epoxides and isocyanates : en
  • US3020371A - Furnace fan control : en
  • DE1123587B - Method for treating slaughtered animals using hot air : de en
  • DE1846251U - TOOL FOR STRIPPING INSULATED WIRES FOR REMOTE INDICATION, IN PARTICULAR TELEPHONE SYSTEMS. : de en
  • DE1846357U - STRETCHING MACHINE WITH COVERED COUNTERSTAMPING DEVICE. : de en
  • FR1284331A - Improvements to pyrotechnic smoke devices, and more particularly to distress signals in the navy : en fr
  • GB888784A - Improvements relating to processes and apparatus for the purification of water : en
  • FR6F - Revitalizing product. : en fr
  • DE1846527U - ELECTRIC SHAVER. : de en
  • US3019891A - Amalgam well : en
  • FR1283935A - Device for triggering a rocket striker : en fr
  • US3020548A - Portable radio direction finder : en
  • FI32325A - Electric högeffektssäkring : en fi
  • FR1098M - New analgesic product. : en fr
  • FR1283930A - Helical circular waveguide with maximum attenuation over a wide frequency band for unwanted propagation modes : en fr
  • CA636132A - Motor fuel composition : en
  • FR77285E - Water insoluble disazo dye and its preparation : en fr
  • US3019815A - Valve : en
  • FR1284010A - Training for manure spreaders : en fr
  • FR1284364A - Stranded wire strand and method of treating wire : en fr
  • FR1284045A - Improvement in hinges : en fr
  • FR1284187A - Process for weaving leather plates, installation for carrying out this process and articles conforming to those obtained : en fr
  • FR1284304A - Tilting plate pump : en fr
  • FI32352A - For the preparation of hydrocyclones : en fi
  • FR1283801A - Tissue mounting device : en fr
  • FR77296E - Device for assembling tubes, conduits or the like : en fr
  • GB888917A - Improvements in or relating to electronic apparatus employing transistors : en
  • DE1123618B - Device for feeding a stream of material, e.g. Garbage, on two conveyors : de en
  • DE1846487U - AIR LOCKING DEVICE FOR TIPPING VEHICLES. : de en
  • FR1284067A - Hydraulic device for controlling jacks, such as those fitted to the legs of a semi-trailer : en fr
  • GB889152A - Improvements in herbicidal compositions : en
  • DE1123412B - Rotating nuclear reactor with grained moderator and grained fuel : de en
  • DE1123504B - Electrically driven lifting device for the finger bar of a tractor mower : de en
  • FR1283838A - Manufacturing process of miniature electronic circuit elements : en fr
  • FR1283901A - Improvements to carburettors for internal combustion engines : en fr
  • GR22827B - SPIRITUAL INSIDE EQUIPPED WITH A SEPARATE FOOT RECOMMENDED FROM MORE RINGS. : el en
  • US3019554A - Toy hand grenade : en
  • US3019823A - Automatic wood feeding and cutting saw apparatus : en
  • US3020379A - Electric heating panel : en
  • GB888938A - Organo-silicon compounds : en
  • GB889011A - Improvements in wringer mounting plate assemblies for combined washtub and sink or double washtub units : en
  • FR1284315A - Telephone device protection device : en fr
  • GB888724A - Preparation of trialkylborines : en
  • US3019476A - Cooling method and apparatus : en
  • US3020299A - Organosilicon compositions : en
  • FR1283932A - Improvements to motive power generators comprising a gas turbine : en fr
  • FR1283870A - Improvements in antibiotics : en fr
  • GB889087A - Improvements in and relating to mounting brackets for securing bodies to supports : en
  • FI32350A - Sätt vid tillverkning av hårda eller halhårda fiberskivor eller liknande formkroppar med decorative and resistant resistant : en fi
  • FR1284279A - Toothbrush : en fr
  • FR1284388A - Machine for the transport under pressure of mortar, cement or similar products : en fr
  • GB889020A - Improvements in and relating to regenerated cellulose filaments, threads and yarns produced from viscose : en
  • FR77269E - Retransmitter device for converting signals to alternating current pulses : en fr
  • FR1284438A - Line transformer for television sets : en fr
  • GB889035A - Improvements in and relating to control devices : en
  • GB889194A - Improvements in oil-lubricated bearings : en
  • FR1284015A - Process for manufacturing cellular objects of hydrophilic nature : en fr
  • FR1284211A - New emulsions for plasters and surface coatings : en fr
  • DE1123348B - Device for continuous evaporation of cooling brine under vacuum : de en
  • DE1846290U - RADIAL FAN, IN PARTICULAR FOR PROMOTING COOLING AIR FOR AIR-COOLED COMBUSTION MACHINES : de en
  • FR1107M - Anti-depressive drug. : en fr
  • US3020197A - Method for production of high brightness high strength wood pulps : en
  • US3020440A - Electron beam device : en
  • FI32345A - Method for reducing thermal stresses in rocket combustion chambers : en fi
  • FR1284396A - Screen trolley for cleaning a hydraulic structure grid : en fr
  • FR1284002A - Improvements to bands of elastic composite fabrics pleated on one side : en fr
  • DE1846497U - ANTI-BLEND DEVICE FOR ALL KINDS OF MOTOR VEHICLES. : de en
  • DE1846342U - DEVICE AS A FLAT ROOF DRAIN WITH EXCHANGELY ATTACHED UPPER PIPE. : de en
  • DE1846270U - GENERATOR PROTECTION CONVERTER. : de en
  • DE1846374U - CLOSURE OF STEEL ROPES INSULATED WITH POLYETHYLENE, IN PARTICULAR FOR MEASURING PROBES. : de en
  • GR22841B - IMPROVEMENTS IN OR REFERRED TO AUTOMATIC CALLS HAVING A MEMBERSHIP MEMORANDUM. : el en
  • FR1284059A - Pancake maker : en fr
  • FR1284102A - Automatic disc changer : en fr
  • GB888800A - Flue stacks : en
  • US3020200A - 1-(2-alkyl-4-amino-5-pyrimidinylmethyl)-alkyl-pyridinium quaternary salts for treating coccidiosis : en
  • GB888719A - Rotary electrical joint : en
  • GB888885A - Improvements in or relating to gear pumps : en
  • GB889209A - Improvements in or relating to heating and atomizing devices for conditioning an atmosphere : en
  • FR1284106A - Inverter circuit : en fr
  • FR1284319A - Pregnancy sheath : en fr
  • US3019512A - Joint construction : en
  • FR1284219A - Filtering plug for cigarettes and its manufacturing process : en fr
  • GB888799A - Improvements in or relating to conveyors : en
  • US3019598A - Afterburner fuel igniter : en
  • US3020255A - Unsaturated ether of methylol melamine, and polymers and copolymers thereof : en
  • FR1284329A - A method of forming a grained film on the exterior surface of an insulating body : en fr
  • FR1284091A - Balanced attenuator control including crystal diodes for amplifier whose amplification is automatically controlled : en fr
  • GB888771A - Improvements relating to a pressure vessel : en
  • FR1283986A - Tap for automatic bottling of liquids under gaseous pressure : en fr
  • FR1284299A - Immobilization device for analytical and micropope balances : en fr
  • GB889037A - Improvements in and relating to the treatment of sulphur : en
  • GR22844B - METHOD FOR MANUFACTURE OF PORTLAND CEMENT WITH HIGH INITIAL STRENGTHS. : el en
  • GB889108A - Process for the chlorination of polyethylenes having a density of more than 0.93 : en
  • FR1284000A - Lady's shoe tassel : en fr
  • FR1284252A - Gear change attachment device on the cycle frame bracket : en fr
  • GB888762A - Improvements in magnetic film elements : en
  • US3019631A - Washing machine for washing goods in full width : en
  • GB889098A - A process for the production of medicinal and like tablet granulations : en
  • US3019468A - Wiper blade parking device : en
  • DE1846282U - DEVICE FOR DIELECTRIC HEATING OF FABRICS. : de en
  • US3020103A - Journal box lubricator : en
  • FR1284011A - Locking device with stapled blades for berries : en fr
  • FR1284027A - Swimming fish : en fr
  • FR1283903A - Improvements made to automatic installations crossed by independent objects and comprising an intermediate human operating station : en fr
  • US3019586A - Rake tooth means : en
  • US3020265A - Acrylonitrile polymerization process : en
  • FR1284407A - Unsymmetrical balance beam by analytical or micropoeic balances : en fr
  • FR1284130A - Attaching handles to pots or similar objects : en fr
  • FR1284258A - Chemical process for removing varnishes from vehicles : en fr
  • GB889219A - Shoe with a vulcanised outer or intermediate sole and process for the manufacture ofsame : en
  • DE1123283B - Process for the antistatic finishing of textiles : de en
  • DE1846356U - HEATABLE AND COOLABLE PRESS FORM. : de en
  • FR1284347A - Improvements to regulators, in order to limit the speed of variation of their nominal value : en fr
  • FR1284439A - Improvements to vessel stabilization : en fr
  • GB889137A - Improvements in or relating to veterinary chemotherapeutic compositions : en
  • US3019717A - Film processing and developing apparatus : en
  • US3019465A - Rug scrubbing tool attachment particularly for floor polishers : en
  • US3020016A - Arrangements for mounting objects : en
  • US3020268A - Slurry resolution : en
  • DE1846260U - SWITCHING DEVICE FOR ELECTRICAL DEVICES. : de en
  • DK92732C - Close to bottles. : da en
  • CA636171A - Uninterrupted power sources : en
  • DE1846203U - SPAETZLE PLANER WITH LOOSE DOUGH PULLER. : de en
  • DE1846462U - DEVICE FOR APPLYING THIN ADHESIVE STRIPS OF CONTINUOUS THICKNESS ON A MOVING WEB. : de en
  • DK92724C - Parasiticidal agent. : da en
  • GB889214A - Improvements relating to apparatus for the removal of dust : en
  • CA636146A - Plutonium alloys containing controlled amounts of plutonium allotropes obtained by application of high pressures : en
  • DE1846274U - MOTOR VEHICLE HEADLIGHT LAMP. : de en
  • FI32336A - Förfaringssätt framställning av en scalform, gjuthålkärna eller annan tunnväggig formkropp : en fi
  • US3019847A - Exhaust system for vehicle internal combustion engine : en
  • US3020204A - Process for preparing augmentative intrinsic factor concentrate : en
  • US3020341A - Stereoscopic television : en
  • DE1846452U - HAMMERMILL. : de en
  • USD192172S - Grass trimmer : en
  • DE1846217U - TURNING DEVICE FOR SLABS AND SHEET METALS. : de en
  • DE1846256U - SOCKET-SWITCH COMBINATION. : de en
  • DE1846558U - THE SOCIETY IMITATIVE GAME. : de en
  • FI32321A - Electro-acoustic transmission system, available for round-the-clock radio and toner control : en fi
  • FR1284268A - Galvanization of ferrous metal articles : en fr
  • US3020437A - Elastic lamps, principles, constructions, mountings and methods : en
  • GB889019A - Improvements in or relating to display devices : en
  • GB889141A - Improvements relating to roller apparatus for rotatably supporting cylindrical objects : en
  • FR1283820A - Process for the preparation of dithioic fatty acid derivatives and their intermediates : en fr
  • FI32340A - Sätt vid framställning av isolationskroppar av plastkorn : en fi
  • FR1284323A - Synchronization ring for gearbox : en fr
  • US3019865A - Floating molded insert : en
  • US3020146A - Method of destroying undesirable plants : en
  • IE25188L - Eye tapes for garment fastenings : en
  • DE1123298B - Process for the preparation of silicon halides : de en
  • DE1846473U - TRIPLE SIGN STAND WITH A FOLDING TRIPOD. : de en
  • FR1283960A - Automatic level control for vehicle air suspension : en fr
  • GB889126A - Improvements in or relating to anchoring devices : en
  • US3019836A - Folding doors and mounting fixtures therefor : en
  • US3019878A - Power press control means : en
  • US3020269A - Butadiene polymerization : en
  • US3020450A - Mounting for electrical elements : en
  • US3019999A - Winding device : en
  • US3020397A - Intensity comparing system for determining fraction of travel time to a radiating source : en
  • US3019470A - Combination fertilizer spreader and lawn marker : en
  • GB888739A - Fuel economy device for internal combustion engines : en
  • FR1283833A - Quick Penetration Hair Dye : en fr
  • FR1284445A - Method and device for transmitting the angular position of the axis from a transmitter to a receiver : en fr
  • GB888853A - Exhaust silencer : en
  • DE1846339U - DEVICE FOR FASTENING FLOATING CEILINGS OD. DGL. : de en
  • FR1283813A - Compositions containing epoxy resins : en fr
  • DE1846253U - EARTHING AND / OR SHORT CIRCUIT DEVICE. : de en
  • FI32335A - Sätt att framställa kärnor och formar av sand : en fi
  • GB888991A - Polymeric product : en
  • FR1284395A - Improvements to processes and installations for the continuous cycle pressing of clay tiles : en fr
  • US3020053A - Floating bushing seal : en
  • FR1283823A - Haveuse usable in sizes while dressing : en fr
  • CA636007A - Rubber, polyurethane laminates : en
  • DE1123401A - Process for the production of electrolytic capacitors from tantalum : de en
  • DE1846247U - ARRANGEMENT FOR INDUCTIVE TUNING OF VIBRANT CIRCUITS IN COMMUNICATION TECHNOLOGY DEVICES. : de en
  • FR1283962A - Improvement in machines for processing knitted or crocheted articles threaded onto forms : en fr
  • GB889054A - Polymers prepared from aromatic hydrocarbons and oxo compounds : en
  • GB889200A - Improvements in or relating to nuclear reactors : en
  • GB888844A - Process for obtaining fluorine compounds : en
  • DE1123397B - Electric luminous lamp : de en
  • DE1846214U - STORAGE HOOK FOR ALL IRON STRUCTURES IN PROGRESSION, PREFERABLY TO ACHIEVE A TEMPORARILY SECURED SPACE DETERMINED FOR INTRODUCING THE FINAL STRUCTURE. : de en
  • DE1134091C2 - : de
  • US3019941A - Electric console cigarette merchandising machine : en
  • US3020127A - Preparation of diborane : en
  • DE975602C - Conveyor and screening device, especially for potato and beet harvesters : de en
  • US3019738A - Fluid pump : en
  • US3019772A - Fluid motor with flexible tubular cylinders symmetrically spaced about the power shaft : en
  • US3019992A - Device for actuating a rotary sprinkler nozzle : en
  • CA635954A - Process for preparing polymeric methyl methacrylate iron oxide containing coating compositions : en
  • FR1284496A - Ship hatch cover device : en fr
  • DE1123528B - Sealing for wall or ceiling ducts of pipes or the like by means of a mastic sealant : de en
  • DE1123550B - Material looser for fibers or the like. : de en
  • FR1284405A - Process for hydrofluorination of an alkyne : en fr
  • FR1284450A - Process for preparing p, p'-dioxyaryl-dialkoylalkanes or -cycloalkanes : en fr
  • GB888959A - Improvements in devices for detecting radio-activity : en
  • DE1123549B - Glue application device on machines, in particular for the production of bags or sacks : de en
  • DE1846559U - COMPOSITE TOY CAR. : de en
  • GB888816A - Pneumatic suspension for tractors : en
  • US3019499A - Fastener : en
  • DE1123287B - Process for desulphurising fluidized bed petroleum coke : de en
  • DE1123523B - Fastening element made of resilient plastic for fastening channel-shaped strips, e.g. Decorative strips on a perforated wall, e.g. a body wall : de en
  • DE1846517U - STEEL WOOL SANDING MAT. : de en
  • US3020149A - Beneficiation of ores : en
  • US3020391A - Vehicle illumination : en
  • DE1846222U - FABRIC WINDOW MADE OF PERMANENT PLISSEE. : de en
  • US3019486A - Method of making plastic hinge : en
  • US3020549A - Matched antenna array : en
  • US3020474A - Testing compacted bodies of mixed material : en
  • FR1284476A - Manufacturing process of chloroform, vinylidene chloride and methyl chloride : en fr
  • GB889055A - Supercharging device for internal combustion engines : en
  • GB889056A - Automatic braking of the load in ward-leonard drives : en
  • GB889180A - Improvements in and relating to the manufacture of garments from regenerated cellulose : en
  • FR1284133A - Hydraulic control device, in particular for reversing mechanisms used on boats or ships : en fr
  • FR1283842A - Process for the preparation of twice-unsaturated lactams with omega-amino-do-decanic acid, and products thus obtained : en fr
  • GB888952A - Improvements in or relating to the separation of normal olefins from iso-olefins : en
  • DE1123476B - Process for the production of insoluble, crosslinked high polymers of colloidal particle size : de en
  • USD192169S - Wall shelf : en
  • CA635862A - Bottle closure : en
  • FR1284370A - Further development of devices intended to produce control signals consisting of series of pulses and pauses and particularly suitable for the transmission of calls in telephone installations : en fr
  • GB889190A - Improvements in or relating to turbine-driven centrifugal pumps for boiler feed systems : en
  • DE1123346B - Process for the production of solid or liquid fertilizers from fermentation waste water : de en
  • US3020532A - Cuing apparatus : en
  • DE1123303B - Process for the continuous production of titanium tetrabromide from titanium tetrachloride : de en
  • DE1846391U - GLOVE BOX WITH BUILT-IN FAN. : de en
  • DE1846471U - FRAME, ESPECIALLY FOR DOOR ENTRIES OR DOOR FRAME. : de en
  • FR1283868A - Tension regulator called looper and method for adjusting the tension of a metal strip or the like : en fr
  • GB888826A - Method of and apparatus for drying tobacco : en
  • FR1284125A - Improvements to processes and devices for obtaining a combustible gas during the refining of pig iron : en fr
  • GB888997A - Improvements in or relating to telephone instruments : en
  • FI32351A - Forward and processing of raw materials from the cellulose industry : en fi
  • FR1283983A - Two-wheeled motor vehicle, scooter type : en fr
  • DE1123372B - Circuit arrangement for receiving switching indicators issued by a subscriber station : de en
  • DE1846592U - MOUNTING CONTAINER FOR WASHBASINS, FOR STORING TOILET ITEMS, TOWELS OR. THE SAME, WITH SHAPED ANGLE FLANGE. : de en
  • DK92688C - Machine for making helical corrugations on cylindrical pipes. : da en
  • FR1283817A - Storage box : en fr
  • DE1123613B - Device for folding down and sealing the closure flaps of a heat-sealable envelope film : de en
  • DE1123620B - Link conveyor with cross bars : de en
  • DE1846224U - MOBILE LAUNDRY BASKET. : de en
  • DE1123457B - Single frame window with double glazing : de en
  • FR1284360A - Device for phase modulation at high frequencies or at microwave frequencies : en fr
  • FR1283895A - Cold cathode structure : en fr
  • GB888824A - Anti-skid system-electric circuit : en
  • CA635866A - Apparatus for producing artificial respiration during anesthesia : en
  • DE1123462B - Method for curing urea-aldehyde resins : de en
  • GB888744A - Electrical terminal : en
  • GB888775A - Process for the production of highly active hydrogenation catalysts from carbonates and hydroxides : en
  • GB888940A - Two-axle drive for trams and other electrically driven vehicles : en
  • FI32316A - Method for the preparation of ethers of the active substance derived from the adrenal glands, aldosterone : en fi
  • FR1103M - Hypoglycemic drug based on n- (4-methyl-benzene-sulfonyl) -n '- (3'-methylcyclohexy) -urea. : en fr
  • GB888841A - Optical sighting instrument : en
  • GB888759A - Improvements relating to the construction of vehicle doors : en
  • GB888791A - Improvements in or relating to devices for holding galvanic anodes : en
  • FR1284271A - Prefabrication device for demountable constructions : en fr
  • GB889123A - Improvements relating to motor vehicle power units : en
  • GB889127A - Gear change with auxiliary pneumatic servocontrol : en
  • GB889110A - Improvements in or relating to devices for obtaining a residue by evaporating water : en
  • DE1123557B - Light-developable, direct recording photographic material, especially for oscillographic recordings : de en
  • DE1846581U - DEVICE FOR ADJUSTING A FLAP FOR CONVEYOR CHANNELS. : de en
  • FR1284210A - Hydrocarbon liquid phase softening : en fr
  • US3019652A - Development time meter : en
  • US3020278A - Vitamin-orotic acid compositions : en
  • DE1846441U - PROTECTIVE DEVICE FOR PIPELINES. : de en
  • DK92689C - Washing machine. : da en
  • FR1284138A - Process for the production of ammonia and sulfur dioxide : en fr
  • FR1284276A - sealing element : en fr
  • GB889172A - Improved floor or surfacing compound : en
  • FR1284385A - Improvements to electronic guns : en fr
  • DE1123429B - Arrangement of inlet and outlet valves in valve mounting tubes for double-acting piston compressors : de en
  • DE1123381B - Miniature electrical multi-contact rotary switch : de en
  • FR1283945A - Hinge Articulation Device Enhancements : en fr
  • GB888989A - Unsaturated aliphatic nitro-diols, their cyclic acetals and process for their manufacture : en
  • DE1846331U - WALL SPOTLIGHT. : de en
  • GB889101A - Allantoin compounds : en
  • DE1846333U - AIR HEATER. : de en
  • DE1846478U - DEVICE FOR PARTIAL CHANGE OF THE FOCAL LENGTH OF THE MAGNIFIER ON PHOTOGRAPHIC DEVICES. : de en
  • DE1846484U - TRANSPORT CART FOR MILK CANS WITH HANDLE. : de en
  • FR1284050A - Safety advanced pressure cooker : en fr
  • FR76376E - Herbicidal composition : en fr
  • FR1284090A - Construction process : en fr
  • FR1284372A - Wire spool container : en fr
  • FR77273E - Device for sweeping agricultural products deposited on the ground : en fr
  • DE1123386B - Electromagnetic contact regulator for regulating the voltage of power generators driven at variable speeds, in particular in systems on motor vehicles : de en
  • DE1123481B - Process for refining, in particular, eutectic aluminum-silicon alloys : de en
  • FR1284278A - Ball joints and universal joints : en fr
  • FR1284358A - Process for preparing dendritic crystals of semiconductors : en fr
  • GB888831A - Seal for floating roof tanks : en
  • GR22823B - METHOD FOR THE MANUFACTURE OF FENYLALANE PRODUCERS. : el en
  • GB889142A - Improvements in and relating to composite boards of use in particular for packing purposes and process and installation for production thereof : en
  • FR77280E - Improvements made to filling nozzles for isobarometric liquid dispensers and to their order : en fr
  • DE1846530U - PORTABLE ALL-WEATHER PAD. : de en
  • GB889016A - Improvements in or relating to floor structures : en
  • DK92696C - Transistor amplifier. : da en
  • FR1284464A - Synchronous trigger : en fr
  • US3020106A - Bearings having balls with restrained spin axes : en
  • US3020336A - Data-processing systems : en
  • DE1123466B - Organopolysiloxane compound that can be thermosetted to form elastomers : de en
  • DK92692C - Process for the preparation of salts of acidic esters of 3-hydroxypregans or allopregans. : da en
  • US3020091A - Wheel with white side wall : en
  • USD192194S - Page 4 ftetff : en
  • US3019679A - Lead making machine : en
  • US3019817A - Control system for water treatment apparatus : en
  • USD192181S - Surface finish gauge : en
  • FI32327A - Forms and matrices for the formation of an anisotropic permanent magnet in the form of a cylindrical body : en fi
  • DE1123432B - Device for vacuum extraction during childbirth : de en
  • GB888803A - Improvements in or relating to press or push button keys : en
  • CA635812A - Bearing puller : en
  • GB889009A - Improvements in and relating to the ripening of viscose : en
  • US3019617A - Splash and spill guard for refrigerator ice cube trays : en
  • US3019994A - Hydraulic bowl release for cone crushers : en
  • US3020511A - Electrical connector : en
  • US3020481A - Reflected binary code counter : en
  • CA635833A - Shaping of highly polymeric polymethylene terephthalates from solutions thereof : en
  • DE1123495B - Gas centrifuge for separating dust from gases : de en
  • DE1123624B - Load scooter, especially for rollable loads : de en
  • DE1846551U - SOCIETY GYRO. : de en
  • FR1283826A - Process for the preparation of 1, 1-dioxide derivatives of 3, 4-dihydro-1, 2, 4-benzothiadiazine : en fr
  • GB888779A - Improvements in or relating to tractor hydraulic lifting systems : en
  • DE1123525B - Ball joint : de en
  • DE1846323U - CLOTHING HANGER. : de en
  • CA635892A - Boilers : en
  • CA635903A - Self-locking bolts and nuts : en
  • GB888979A - An improved hose coupling : en
  • CA635969A - Polymers of fluorinated organic compounds : en
  • CA636062A - Elevated temperature liquid heating systems : en
  • DE1846226U - SPRING CLIP WITH HOLDER FOR A BALL JOINT. : de en
  • GB888723A - Glass electrode : en
  • US3019518A - Blind pull rivet assembly machine : en
  • US3019831A - Pneumatic tire-filling device : en
  • US3020471A - Method and apparatus for the detection of ore bodies : en
  • DE1846213U - MOUNTAIN ANCHORS. : de en
  • FR1283953A - Method and apparatus for improving thermoplastic films : en fr
  • GB888929A - Process for preparation of lower alkyl borates : en
  • US3019716A - Photographic camera provided with shutter and diaphragm : en
  • US3020039A - Operating devices for casement windows and the like : en
  • USD192157S - Dispensing head for beer and the like : en
  • US3019874A - Automatic two-speed drives for automobile accessories : en
  • US3020172A - Process of manufacture of temperaturesensitive recording paper : en
  • US3020404A - Manual r. f. gain control : en
  • FR1284094A - Shock absorber for aircraft landing gear : en fr
  • US3019703A - Photographic colour reproduction apparatus : en
  • US3019947A - Metered valve construction : en
  • US3020247A - Dyeing of expandable polystyrene : en
  • GB888894A - Improvements in or relating to pulse amplitude discriminating circuits : en
  • DE1846401U - PREPARATION CONTROL DEVICE FOR NURSERY SUB-CUTTERS. : de en
  • DE1846516U - CLEANING AND DESCALING DEVICE FOR RADIATING STRIP-SHAPED GOODS WITHIN A CLOSED HOUSING. : de en
  • DE1846324U - SALES STAND OD. DGL. : de en
  • CA24544S - Dispenser actuator overcap : en
  • DE1846397U - TENSION BUCKLE FOR BELT FASTENING TO MATTRESSES. : de en
  • FR1284153A - Gas lighter : en fr
  • CA636035A - Excavating tooth and base support therefor : en
  • US3019763A - Mobile milking house and milk room : en
  • US3020467A - Binary alternator : en
  • US3020519A - Electric connecting clamps : en
  • FR1284073A - Improvements to pneumatic actuators : en fr
  • CA636173A - Partially dehydrated frozen potatoes and preparation thereof : en
  • DE1846398U - BUCKLE FOR STRAPS, IN PARTICULAR FOR CAR SEATS OD. DGL. : de en
  • FR1284202A - Filter for the regeneration of solvents used for cleaning fabrics and clothes : en fr
  • FR1284150A - Process for preparing active alumina supports for catalysts used in the conversion of hydrocarbons and products conforming to those obtained : en fr
  • FR1284267A - Potato dehydration process : en fr
  • US3020539A - Modulated carrier wave moving target detection radar system : en
  • LU40929A1 - : en
  • CA635939A - Production of benzene : en
  • FR1284398A - Improvements in solutions, compositions and processes for the production of coatings by chemical conversion on aluminum and its alloys : en fr
  • US3019979A - Electronic adding circuits : en
  • US3020232A - Drilling mud conditioner : en
  • CA636082A - Crystal controlled high frequency converter : en
  • US3019510A - Multiple-spindle automatic lathes : en
  • US3019727A - Printing machines : en
  • US3019961A - Container : en
  • US3020439A - High efficiency traveling wave tubes : en
  • US3020529A - Reflected power alarm for a variable power output antenna system : en
  • US3020123A - Preparation of metal thiocyanates and werner complexes thereof : en
  • US3020158A - Process of ammoniating feed : en
  • US3019506A - Cutting apparatus : en
  • US3019884A - Belt drive for check weigher : en
  • US3019550A - Racing horse toy : en
  • US3020162A - Method of making corn chips : en
  • DE1846205U - SCARF. : de en
  • US3019748A - Apparatus for simultaneously forming rows of cut pile stitching and rows of loop pile stitching : en
  • US3019860A - Automatic, single-acting brake slack adjusters : en
  • US3019778A - Four-cycle internal combustion engine with exhaust brake : en
  • US3020142A - Herbicidal method employing nu-(3-chloro-4-methylphenyl)-2-methyl-pentanamide : en
  • CA635843A - Capacitor testing circuits : en
  • CA636168A - Heater slug reducer : en
  • CA636050A - Brake lever assembly : en
  • CA635927A - Electron discharge device : en
  • CA636017A - Phenol sulphide stabilizers and polymers of ethylene and propylene : en
  • US3019876A - Fast response magnetic friction clutch : en
  • US3020134A - Automotive fuel : en
  • BE606889A - : en
  • CA635871A - Ferrite cores and method of making them : en
  • DE1846360U - PREFABRICATED BOX FOR HEAT TREATMENT OF CONTINUOUS TRACKS. : de en
  • US3019635A - Key closure : en
  • US3019766A - Livestock feeder : en
  • CA636003A - Method and apparatus for building tires : en
  • US3020286A - Calcium nicotinate iodide : en
  • DE1123398B - Electric luminous lamp : de en
  • FR1283839A - Maximum demand automatic control calculator : en fr
  • US3019963A - Radial blower for gases with high dust content : en
  • US3020382A - Baseboard electric heater : en
  • US3019796A - Hair waving device : en
  • US3020066A - Blade frame and vehicle coupler : en
  • US3020210A - Heat hardening fluid coke compactions : en
  • DE1846385U - FILTER RECEPTION, IN PARTICULAR FOR ELASTIC FILTERS. : de en
  • DE1846337U - HUMIDIFIER. : de en
  • US3019958A - Hinge cover carton : en
  • US3020170A - Transfer sheet and composition therefor : en
  • CA636087A - Anti-corrosion protection for metal surfaces : en
  • CA636145A - Hand tool for assembling external rings : en
  • US3019641A - Force measuring system : en
  • US3020416A - Signal translating device : en
  • US3019441A - Bracket attaching fixture for fastener driving tool : en
  • US3019932A - Universal cap : en
  • DE1846365U - FURNACE FOR TREATMENT OF METAL MELT IN VACUUM OR IN PROTECTIVE GAS ATMOSPHERES. : de en
  • FR1284352A - Tool for making notches in a conductor : en fr
  • FR77256E - Building material : en fr
  • GB888805A - Method and apparatus for producing and/or handling workpieces : en
  • BE607055A - Wire connector : en fr
  • CA635878A - Electric arc furnaces : en
  • CA636115A - Motor control system : en
  • CA636187A - Process for the conversion of ammonium imido disulfonate into ammonium amido sulfonate : en
  • DE1123591B - Portable shot blasting machine : de en
  • DK92691C - Process for the preparation of sulfonylureas or salts thereof. : da en
  • DK92699C - Process for gluing paper by means of an adhesive consisting of a mixture of aldehyde-carbamide resin and glued or non-glued starch. : da en
  • CA635980A - Arc welding of unalloyed structural steel workpieces such as hull-plates, and in arc welding electrodes therefor : en
  • CA636094A - Determination of halogenated organic inhibitor in plant recycle gas : en
  • BE571491A - MULTIPLICATION MECHANISM FOR CALCULATING MACHINES. : en fr
  • DE1846349U - CORNER MACHINE. : de en
  • CA635874A - Method of and an apparatus for instantly turning off the flame of dish type oil burners : en
  • CA636085A - Keyway cutting devices : en
  • US3019592A - Supported metallic yarn : en
  • US3020508A - Displacement transducer : en
  • US3019458A - Spoon-shaped swim-fin : en
  • US3019922A - Loading devices for mounting on vehicles : en
  • CA635853A - Process for washing textiles and washing machine for carrying out the process : en
  • DE1123326B - Process for the preparation of tetrahydro-1,4-thiazine dioxide and its derivatives : de en
  • DE1846453U - IMPACT CRUSHER. : de en
  • US3020488A - Control arrangement and circuit element for electrical amplifiers : en
  • US3019780A - Gas purifying arrangement : en
  • DE1846240U - VENTILATION DEVICE FOR LIQUID TANK. : de en
  • GB889081A - Ice making machines : en
  • CA635978A - Auxiliary inlet valve for resonant pulse jet engines : en
  • GB888908A - Improvements relating to spring suspensions for vehicles : en
  • GB889159A - Improvements in or relating to dielectric heating apparatus : en
  • CA636088A - Egg carton binder : en
  • US3020141A - Mixed anhydrides of phosphorodiamidic acid in method of weed control : en
  • US3020159A - Method of enhancing the xanthophyll content of poultry feeds : en
  • CA635798A - Production of alkaline-earth metal silicates of small particle size : en
  • DE1846266U - THREE-PHASE CIRCUIT FUSE BAR FOR NH FUSES. : de en
  • FR1284096A - Improvements made to hot agglomeration machines with self-sealing : en fr
  • FR1284208A - Method and apparatus for finishing elongated cylindrical bodies : en fr
  • DE1123447B - Vacuum lifting head : de en
  • DE1846343U - PREFABRICATED STAIRS. : de en
  • CA636142A - Film feeding mechanism for cinematographic cameras : en
  • US3019792A - Brassiere : en
  • US3020375A - Electric switch : en
  • USD192162S - Service office building for filling station islands : en
  • US3019787A - Apparatus for electrolytic dental desensitization : en
  • US3020080A - Quick detachable device for a sling : en
  • USD192192S - Combined pitcher and dispensing closure : en
  • US3019925A - Block handling apparatus : en
  • CA636175A - Compositions for application to the feet : en
  • US3020362A - Means for delivering power supply to travelling machine elements : en
  • DE1846259U - LIGHT SWITCH WITH SWITCH PLATE. : de en
  • DE1123441B - Siebschlaeger coffee grinder operated by an electric motor : de en
  • FR1284483A - Pylon rotating crane : en fr
  • US3020351A - Directional coupling network : en
  • US3020223A - Manufacture of hydrazine : en
  • USD192166S - Ceiling tile : en
  • USD192185S - Boat hook for ski tow rope : en
  • US3019653A - Thermal actuator : en
  • US3020139A - Abrasive product : en
  • US3020219A - Process for producing oxide coatings on high silicon aluminum alloy : en
  • US3020505A - Adjustable electrical instruments : en
  • DE1123290B - Note calendar : de en
  • GB888713A - Vapour generating plant : en
  • US3019996A - Balling apparatus for slivers : en
  • US3020258A - Odor inhibitors for olefin polymers : en
  • US3019776A - Power plant : en
  • DE1846264U - ELECTRICAL RESISTANCE WITH TRAPEZO-SHAPED SUPPORT BODY. : de en
  • US3019927A - Method and apparatus for transporting beams : en
  • US3020065A - Spring mounted fifth wheel : en
  • BE606993A - Apparatus intended for use in the manufacture of tires : en fr
  • BE607028A - Manufacturing process of objects in carbide or mixtures of carbides : en fr
  • GB889044A - Autoclave or steriliser for hospitals : en
  • DE1123509B - Trawl : de en
  • US3020422A - Time sequence control circuit : en
  • US3020304A - Chloromethylated omicron, omicron-dialkyl-thiophosphoric acid esters : en
  • US3019934A - Lift gate support for station wagon : en
  • DE1123281B - Method and device for the production of pressure-welded tubes from helically wound tape : de en
  • DE1123453B - Standing air heater : de en
  • DE1123331B - Process for the preparation of 1-aryl-5-alkyl (or aryl) -1,2,4-triazole-3-carboxylic acid alkyl esters : de en
  • CA635999A - Transmit-receive switch tube structure : en
  • DE1123621B - Conveyor track section : de en
  • DE1846364U - PLASTIC WIRE. : de en
  • DE1846450U - DEVICE FOR MECHANICAL FORMING OF THE PIPE ENDS FOR WELD JOINTS. : de en
  • DE1846420U - USE FOR CHEESE TRAYS. : de en
  • FR1284481A - Improvements to packaging boxes and cartons : en fr
  • GB888754A - Improvements relating to thermal responsive glow discharge electric switches : en
  • DK92734C - System for remote indication of the position or condition of a number of objects, for example electrical switches. : da en
  • FR1283892A - Improvements to free piston machines : en fr
  • DE1123408B - Tubes with speed modulation for high performance : de en
  • DE1123565B - Propulsion device for air, land and water vehicles : de en
  • US3019819A - Flow stopping apparatus for gas mains : en
  • US3020163A - Manufacture of cheese : en
  • US3020406A - Energy detection apparatus : en
  • US3020522A - Remote control system : en
  • FR1284387A - Hydraulic support : en fr
  • DE1846406U - DEVICE FOR MECHANICAL SEPARATION OF POTATOES AND STONES IN POTATO COLLECTING MACHINERY. : de en
  • FR1284026A - New process for the preparation of a selective insecticide of mierobial origin, resulting products and its use : en fr
  • FR1283819A - Steam bath machine : en fr
  • DE1846295U - ARTICULATION PAPER FOR DENTAL PURPOSES. : de en
  • GB888742A - Method of preparing copies : en
  • CA635821A - Antenna distribution system : en
  • DE1110811C2 - : de
  • DE1123418B - Process for the preparation of dyes of the phthalocyanine series : de en
  • DE1846595U - Washbasin, sink or sink DGL. WITH DRAIN HOLE AND LOCKING DEVICE FOR THIS. : de en
  • FR1283874A - Improvements to coatings for containers : en fr
  • FR1283994A - Device for measuring the speed of land and space ballistic vehicles : en fr
  • FR1284225A - Methods and equipment for compressing waste gases from urea synthesis : en fr
  • FR1284474A - Device for loading blastholes in bedrock using explosive cartridges : en fr
  • DE1123609B - Device for conveying gravel, sand, etc. Like. In the bucket of concrete mixers using hand scrapers : de en
  • DE1123271B - Piston press for dewatering slurries or the like of a mineral or vegetable nature, in particular for dewatering fines from coal slugs : de en
  • DE1123606B - Detachable drive device for objects to be set in rotation, especially toys : de en
  • GR22833B - PNEUMATIC TIRE FOR VEHICLES. : el en
  • FR1284024A - Removable chair : en fr
  • FR1284367A - Improvements to the fins for wrapping machines and various textile machines : en fr
  • FR1284325A - Effervescence device, used in bathtubs : en fr
  • FR1284376A - Percussion fuze : en fr
  • DE1123310B - Process for the production of aldehydes or ketones and at the same time the acids corresponding to the aldehydes : de en
  • DE1123474B - Process for the preparation of solid crystalline ethylene polymers : de en
  • DK92726C - Hand machine for flame cutting of vertical cylindrical openings in cylindrical walls. : da en
  • US3019744A - Assembly and stacking apparatus : en
  • US3020257A - Method for manufacture of polyisobutylene-vinyl acetate graft copolymer : en
  • GB888849A - Vibratory screens : en
  • DE1846515U - POURING VALVE. : de en
  • US3019697A - Film stopping mechanism for cameras : en
  • FR1283978A - Feed-through for electrical devices : en fr
  • DE1846589U - CLOCK CASE. : de en
  • US3020355A - Magnetic recording and reproducing system : en
  • DE1123395B - Light with multiple bulbs : de en
  • DE1846399U - PERFORATED PLASTIC BEAD CONSISTING OF TWO PIECES. : de en
  • GB888858A - Method and apparatus for manufacture of cast plastic compositions : en
  • FR1284309A - New polyesters, in particular containing thio-carbonic groups : en fr
  • GB888817A - Apparatus for handling cartons : en
  • FR1284237A - New triazine dyes : en fr
  • GB889064A - Dehydrated food products and the like and process of preparing same : en
  • US3019475A - Stretching apparatus : en
  • DE1123456B - Formwork for reinforced concrete ribbed ceilings : de en
  • DE1123491B - Radiation meter : de en
  • DE1846345U - SOLE BENCH WITH VENTILATION FLAP FOR CONCRETE WINDOW FRAME. : de en
  • DE975598C - Brake magnet system, especially for electricity meters : de en
  • CA635942A - Heat-producing compositions : en
  • CA635995A - Ion exchange process : en
  • US3020088A - Automobile front seat backrest adjustment : en
  • US3020538A - Means for tracking movable targets : en
  • DE1846218U - DEVICE FOR FEEDING A METAL STRIP TO A SCREW SEAM PIPING. : de en
  • DE1846330U - ROOM OVEN FRONT WALL. : de en
  • DK92697C - Process for the production of ceramic, ferromagnetic materials. : da en
  • FR1284443A - Improvements to radiators, heaters or fluid coolers, or the like : en fr
  • DE1123581B - Vehicle wheel for tubeless tires : de en
  • DE1846355U - MULTI-LAYER PRESS PLATE. : de en
  • DK92706C - Apparatus for use in casting metals in molds or similar molds, and scraping and protection means for use in connection with the apparatus. : da en
  • FR1284054A - Improvements to liquid products for polishing, buffing, brightening and the like : en fr
  • FR1284393A - Method and device for gas purification by diffusion : en fr
  • US3020069A - Multiple string tubing hanger constructions : en
  • US3020090A - Wheel cover : en
  • US3019908A - Automobile visor supportable rack : en
  • US3020018A - Discharge valve : en
  • GB888918A - Improvements in and relating to cladding panels or boards : en
  • GB888995A - Improvements in and relating to variable-gain electric signal amplifiers : en
  • DE1846298U - MASSAGE PILLOW. : de en
  • GB888711A - Improvements in or relating to boilers : en
  • US3019447A - Apparatus for douching the anus : en
  • US3019675A - Dowel hole drilling jig : en
  • US3019972A - Apparatus for counting neps : en
  • US3020178A - Paper impregnating compositions, impregnated papers and the process of impregnating paper : en
  • CA635869A - Process and apparatus for effecting particulate dispersions : en
  • FR1283941A - Improvements to electronic digital processing assemblies : en fr
  • FR1284428A - Device for working a strip of land : en fr
  • GB888809A - Improvements relating to lanterns : en
  • GB888873A - Car window masks : en
  • GB888936A - Improvements in and relating to the production of pressure rollers : en
  • US3019955A - Steering roll indicating and adjusting apparatus : en
  • US3019733A - Projectile construction : en
  • US3020418A - Transistorized storage registerindicator circuit : en
  • CA636198A - Helical coil bending machine : en
  • CA635849A - Substituted amino-carboxylic acid amides and method of making the same : en
  • FR1284185A - Frequency converter circuit : en fr
  • USD192186S - Eye cleat : en
  • BE607066A - Headlight for motor vehicles : en fr
  • CA635967A - Treatment of yarns : en
  • US3019746A - Extruding apparatus : en
  • US3019954A - Clip for vehicle dashboard : en
  • US3019840A - Retrieving tool : en
  • US3020006A - Vibration damping mechanism : en
  • USD192176S - Plate or similar article : en
  • GR22824B - METHOD FOR THE PREPARATION OF THERAPEUTIC COMPOSITIONS INCLUDING 5 - NITROFOURFURYLIDENOCARBASIC COMPOUNDS. : el en
  • US3020062A - Motor vehicle stabilizing device : en
  • US3020240A - Catalyst reactivation process : en
  • GB888875A - Improvements in and relating to the heating of spouted beds : en
  • GB888909A - Liquid level detecting probe : en
  • GB889003A - Synthesis of diamines : en
  • GB889213A - Improvements in box spring handles : en
  • GB888865A - Titanium base alloys : en
  • FR1283921A - Improvements to very high frequency antennas : en fr
  • GB888958A - Process for the polymerisation of organic compounds : en
  • US3019532A - Aircraft approach horizon instrument : en
  • CA636164A - Tape creasing apparatus : en
  • US3019893A - Bobbin hobble : en
  • US3019654A - Thermometer spinner : en
  • US3020233A - Grease composition : en
  • DE1123478B - Use of an aluminum alkoxide as a catalyst for the polymerization of 3,3-disubstituted oxacyclobutanes : de en
  • DE1846244U - TELEVISION DEVICE FOR RECEIVING PROGRAMS IN THE VHF AND UHF AREAS. : de en
  • US3019513A - Method of manufacture : en
  • US3019573A - Insulation wrapping machine : en
  • US3020234A - Method and apparatus for producing a homogeneous thermal insulation mixture : en
  • DE1846496U - COVER FOR GLASS PANELS, IN PARTICULAR ON MOTOR VEHICLES. : de en
  • BE606884A - Improvements to gas purification systems : en fr
  • FR1284298A - Delayed action mercury switch : en fr
  • IT633409B - Elastic heel for shoes : en it
  • FR1284001A - Improvements to taps : en fr
  • GB888773A - Hydrazides and preparation thereof : en
  • GB888921A - Light amplifier : en
  • DE1123385B - Device to prevent contact bouncing in electromagnetic contactors, in which the bounce energy is converted into friction : de en
  • DE1123544B - Device for the production of carbonated beverages : de en
  • GB888832A - Reforming gasoline range hydrocarbons in the presence of ammonia : en
  • GB889047A - Improvements in and relating to liquid heating apparatus : en
  • DE1123328B - Process for the preparation of basic substituted 2-alkylmercapto-4-alkoxypyrimidine derivatives. : de en
  • DE1846593U - WASHBASIN. : de en
  • FR1284257A - Lance for injecting finely granulated solid substances into metal baths : en fr
  • FI32326A - Magnetic ferromagnetic and ferromagnetic magnetic permeability and permanent magnet : en fi
  • DE1846285U - INCINERATOR FOR COMBUSTIBLE WASTE, IN PARTICULAR FOR RECEIVED PAPER, CARDBOARD OD. DGL. : de en
  • GB889120A - A heat resistant alloy : en
  • FR1284373A - Collar holding foldable for clothing and its manufacturing process : en fr
  • FR1284023A - Kitchen mixer-mixer with device for draining liquid into the mixing pot : en fr
  • GB888727A - Basic ethers : en
  • DE1123368B - Circuit arrangement for checking switching points divided into switching point groups for the simultaneous presence of pulses : de en
  • DE1846493U - HEADREST FOR SEATS OF ALL KINDS, IN PARTICULAR CAR AND TRUCK SEATS. : de en
  • GB889033A - Process for the production of substituted 3:5-diketopyrazolidines, and intermediate compounds obtained therein : en
  • DE1846310U - POLISHING CLOTH. : de en
  • FR1284037A - Metal pickling process : en fr
  • FR1284097A - Device for lifting and winding cables, in particular for conducting electricity : en fr
  • DE1123333A - Process for the preparation of 2,4-diamino-6 - substituted -1,3,5- tnazmen (guananuns) : de en
  • DE1123617B - Device for feeding bulk goods from the discharge funnel of a bunker onto a conveyor belt with reversible conveying direction : de en
  • AU2052162A - Slide fasteners : en
  • CA636157A - Multiply paper bags : en
  • FR77261E - Sealing-dosing machine : en fr
  • GB888927A - Improvements relating to apparatus for controlling the continuous casting of metals : en
  • DE1846403U - DIVE CARRIAGE. : de en
  • FR1283907A - Electric flashing lighting device : en fr
  • GB889075A - Improvements in or relating to analgesic compositions comprising aryloxy propanolamines : en
  • FR1284436A - Method for straightening sheets, strips, tubes or profiles, and a roller straightening machine for implementing this method : en fr
  • FR1284028A - Method and device for bending metal profiles of great length in relation to their section : en fr
  • GB888998A - Improvements relating to steel and concrete beams : en
  • FR1283811A - Improvements to refractory materials : en fr
  • FR1284417A - Advanced device for coupling agricultural implements, such as plows and cultivators, to a tractor and for adjusting their depth of penetration into the soil : en fr
  • FR1284192A - Improvement of plow seps : en fr
  • FR1284488A - Electrical device such as socket, connection, or the like : en fr
  • GB889125A - High melting point polymers : en
  • GB889153A - Improvements in or relating to the production of delta zirconium hydride : en
  • US3019833A - Rolled edge metal containers, method and apparatus for making same : en
  • GB888947A - A microwave measuring system : en
  • GB889052A - Improvements in and relating to the stabilisation of carbon : en
  • DE1123336B - Process for the preparation of 2,4,6-trialkylphenols : de en
  • GB888871A - An emission electrode system for electrostatic precipitators : en
  • CA635971A - Apparatus for measuring or indicating the roughnesses or undulations of a surface : en
  • US3020060A - Steering arrangement for a solid front axle suspension : en
  • US3020161A - Process for removal of radionuclides from milk : en
  • US3020246A - Carbon-nitrogen polymers and method of preparing same : en
  • BE606885A - Polycarbonate recovery process : en fr
  • CA636052A - Transistor oscillator : en
  • US3020237A - Cleansing composition in dry granular form : en
  • CA636006A - False twisted yarn beam : en
  • US3019496A - Vacuum casting apparatus : en
  • US3019774A - Once-through vapor generator : en
  • DE1123488B - Record changer with a motor driven speed change gear : de en
  • DE1123530B - Electromagnetically controlled valve : de en
  • BE607034A - Ammonium salts of metal complex dyes : en fr
  • US3019620A - Refrigerating apparatus : en
  • US3019969A - Torpedo intercept calculating apparatus : en
  • US3019945A - Stock feed pellet spreader : en
  • CA636113A - Radiation comparison system : en
  • US3019638A - Moisture indicating device : en
  • US3020145A - Herbicidal composition and method employing substituted ureas : en
  • US3020238A - Process of manufacturing a special glass applicable for making a radiophotoluminescence dosimeter : en
  • US3020239A - Removal of vanadium from a supported molybdenum-containing catalyst : en
  • CA635804A - Benzanthronyl compounds and azo derivatives : en
  • CA635840A - 14.alpha.-HYDROXYPROGESTERONES : en
  • DE1123284B - Process for stabilizing polyester fibers against the action of ultraviolet light : de en
  • DE1123312B - Process for the preparation of aldehydes, ketones or acids corresponding to the aldehydes : de en
  • CA635828A - Electrical apparatus insulation : en
  • CA635834A - Sectional sliding door : en
  • US3020221A - Process for producing sodium : en
  • CA636083A - Excoriator : en
  • US3020530A - System for displaying coded information on cathode ray tubes : en
  • DE1123522B - Propeller turbine air jet engine : de en
  • DE1123611B - Process for the production of hollow bodies, such as pipes and hollow stones : de en
  • US3020154A - Aluminum alloy : en
  • USD192170S - Toy sea horse : en
  • US3019502A - Locking device for oil well drill rods or pipes : en
  • US3019804A - Fluid flow and pressure control systems : en
  • US3019849A - Loudspeaker diaphragm suspension : en
  • FR1284307A - Assembly of groups of auxiliary components of gas turbine turbo-reactors : en fr
  • US3020369A - Circuit controller : en
  • DE1123337B - Etching process for the production of planographic printing forms : de en
  • FR1284285A - Control device for mower or harvester mechanism on a tractor whose front shaft bearing is coaxial with the motor shaft : en fr
  • GB889010A - A new heparin-like compound : en
  • DE1123573B - Spring air compensation valve for air or gas springs in vehicles, especially motor vehicles : de en
  • DE1846223U - STENCIL FRAME FOR SCREEN PRINTING. : de en
  • FR1284371A - Semiconductor diode : en fr
  • FR77263E - Improvements made to protection devices, more specifically for three-phase installations : en fr
  • GB889109A - Improvements in or relating to a method for adhesively-uniting woven and knitted materials, particularly for the manufacture of collars and cuffs : en
  • FR1284082A - Electronic device for transforming a DC voltage into square wave voltage : en fr
  • FR1284314A - Device for automatic phasing of the armature of a synchronous machine, when the latter is out of phase : en fr
  • US3020112A - Cabinet assembly for water coolers : en
  • GB888772A - Method of producing alumina : en
  • FR1284475A - Improvements to screw connections : en fr
  • GR22821B - IMPROVEMENTS ARE APPLIED TO THE COMPLEXES COMPOSED FROM THE ADMINISTRATION OF ABAKAS (PATHNOMATS), THE SAME IN VEHICLES FOR REFRIGERATION OR LIKE. : el en
  • DE1123506B - Method and device for delaying the development of the buds of fruit trees, grapevines and ornamental trees : de en
  • US3019563A - Grinding machine : en
  • US3019622A - Flexible coupling : en
  • US3019771A - Hydraulic rotary actuator : en
  • US3020165A - Low viscosity glass compositions : en
  • CA635787A - Frequency sensitive arrangements : en
  • FR1284310A - Portal bridge : en fr
  • CA635785A - Process for the preparation of cyclohexylbenzyl methyl ketones : en
  • DE1123479B - Process for the production of metal-containing phosphorus-sulphurized hydrocarbons : de en
  • DE1846562U - FILLING FUNNEL FOR MILLETTO. : de en
  • GB888866A - Improvements in or relating to data processing equipment : en
  • GB889192A - Improvements in or relating to processes and apparatus for the production of ultra-pure semi-conductor substances : en
  • DE1123349B - Cooling vessel for liquids : de en
  • GB888798A - Improvements in pole and like structures for the support of electric transmission lines and other purposes : en
  • US3020195A - Production of potassium compounds : en
  • CA635974A - Automatic gain control system : en
  • CA636141A - Yarn stretching device : en
  • DE1846393U - DESKTOP-LIKE INPUT DEVICE EQUIPPED WITH KEYS FOR CALCULATING UNITS OR DATA PROCESSING SYSTEMS. : de en
  • DE1846514U - PORTABLE COOLER FOR BOTTLES. : de en
  • LU40909A1 - : en
  • DE1846201U - TRANSPORTABLE SLIDING STEAM OVEN. : de en
  • US3020124A - Manufacture of perchlorates : en
  • CA635863A - Hydraulically actuated clutch and brake unit : en
  • FR1284242A - Filtering device for cigarette holder and others : en fr
  • FR1284224A - Electrostatic printing device : en fr
  • GR22846B - METHOD FOR THE PREPARATION OF YOUNG 3 - PHENYLO - PYROROLIDES AND THESE SALTS. : el en
  • FR1283840A - Torch for applying metallization powders or the like : en fr
  • DE1846415U - DEVICE FOR DRIVING CUTTINGS OD. DGL. : de en
  • FR1284166A - tubular ladder : en fr
  • US3019460A - Method of making rounded head nail : en
  • US3019950A - Punctured can seal and spout : en
  • USD192179S - Furniture knob or similar article : en
  • GB889097A - Improvements in or relating to comminuting apparatus : en
  • US3020026A - Heat exchanger : en
  • US3020388A - Automatic welding machine : en
  • US3020175A - Chemical cleaning of printed circuits : en
  • DE1123521B - Silencer for air motors : de en
  • DE1846358U - CUT-OFF DEVICE IN PLASTICS PROCESSING MACHINES, IN PARTICULAR MACHINES FOR THE MANUFACTURE OF HOLLOW BODIES. : de en
  • FR1284053A - Abrasive belt for cameras, or cinema or television projectors : en fr
  • FR1284291A - Process for revealing images using electro-photographic layers and material for carrying out the process : en fr
  • FR1283982A - Spaghetti packaging machine and method : en fr
  • FR1284124A - Device for measuring x-rays : en fr
  • US3019721A - Device for facilitating the cooking of bacon : en
  • FR1283955A - Double seal : en fr
  • GB888852A - Method and apparatus for determining the surface configuration of the solid coverings of mass-structures such as roads, runways, or the like : en
  • DE1123380B - Electric switch : de en
  • DE1846216U - SCRAPER. : de en
  • FR1284016A - Improvements to lead sheathing press spinning blocks : en fr
  • FR1284118A - Improvements in processes for the preparation of compounds and derivatives of the tetracycline group : en fr
  • FR1284326A - Frequency converter : en fr
  • FR1284359A - Device for amplitude modulation and microwave switching : en fr
  • FR1284479A - New high temperature resistant poly-alpha-olefin composition : en fr
  • CA636127A - Fungicidally active compounds : en
  • FR1284017A - Reel reinforcement for winding rigid wires, and in particular for artificial burl : en fr
  • FR1284061A - Improvements to articulation devices for seats, in particular for automobile seats : en fr
  • FR1284471A - Manufacturing process for fluorohydrocarbons and especially vinyl fluorides : en fr
  • FR1284491A - Tamper-evident container : en fr
  • DE1846280U - MULTI-PURPOSE HEATER. : de en
  • DE1846309U - MIXED CUP. : de en
  • US3019685A - Musical drums : en
  • DE1846425U - AQUARIUM FRAME. : de en
  • DE1846430U - COMPRESSOR WITH HOT AIR DEVICE. : de en
  • DK92705C - Oxygen breathing apparatus for newborns. : da en
  • FR1284431A - Electrical connector : en fr
  • FR1284449A - Improvements to gas filters : en fr
  • FR77281E - Shooting tube for television : en fr
  • FR1284201A - Method and apparatus for making fibrous sheets, especially paper : en fr
  • GB889069A - Improvements in or relating to substances produced from penicillin-producing moulds : en
  • DE1846578U - PACKAGING JAR MADE OF THERMOPLASTIC INJECTION MOLDING FOR ENGRAVING STAMPS. : de en
  • FI32320A - Flexible vertical bearing of a coupling rod cardanally connected to the circumference of the vehicle for the automatic central buffer coupling of rail vehicles : en fi
  • FR1284146A - Water soluble dyes of the tetrazaporphinic series : en fr
  • FR1284266A - New vinylpyridine copolymer rubber compositions : en fr
  • IE25786L - Planographic printing plate : en
  • GB889039A - Improvements in or relating to ducts : en
  • GB889111A - Improvements in springloaded catch mechanisms for cupboards, wardrobes and the like : en
  • DE1123424B - Bowl burner : de en
  • DE1846502U - LOCKING DEVICE OF THE LOCKING FLAP OF THE FILLER FILLING FILLING FITTED AT THE REAR IN THE AREA OF THE TRUNK, IN PARTICULAR OF MOTOR VEHICLES. : de en
  • DE1846513U - SEALING HEAD FOR CROWN PITCHES. : de en
  • FR1284463A - Photographic product for the so-called silver discoloration process : en fr
  • GB889217A - Improvements in or relating to dispensers of liquid or pulverulent products for their direct application on surfaces : en
  • DE1846522U - CLOSURE FOR WINDOWS, IN PARTICULAR BASEMENT WINDOWS. : de en
  • GB888961A - Still picture projector with device for enlargement of sections of the projected image : en
  • GB889059A - Improvements in and relating to electrical circuit-breakers : en
  • DE1123387B - Glazed wire resistor : de en
  • DE1846252U - CABLE SHEET CUTTER. : de en
  • US3019741A - Switch structure for conveyor system : en
  • US3019991A - Gyratory stem sprinklers with upper chamber : en
  • GB888887A - Apparatus for producing negatively charged polyatomic compounds by electron attachment and analysing the same by mass spectrography or mass spectrometry : en
  • GB888895A - Recording measuring instrument : en
  • DE1846409U - RIBBED SIEVE. : de en
  • FR1284226A - Improved process for the preparation of high molecular weight linear thermoplastic polycarbonates : en fr
  • CA636039A - Castors : en
  • US3019903A - Fluid filter mechanism : en
  • FR77274E - Electromechanical constant speed drive system : en fr
  • US3020038A - Revolving door pushbar circuit controller : en
  • CA636125A - Latch : en
  • FR1284368A - Insulating blanket : en fr
  • DK92694C - Color TV receiver. : da en
  • FR1283969A - Method of joining prefabricated reinforced concrete elements and prefabricated elements to be used in this process : en fr
  • FR1284047A - Improvements to signal desks for files and the like : en fr
  • FR1284349A - Ball joint with synthetic pad : en fr
  • GB889073A - Machine tool fitted with a device for correcting the relative angular positions of heavy parts of the machine tool : en
  • DE1846455U - MIXERS FOR POWDERED, FINE-GRAIN AND SHORT FIBER PRODUCTS. : de en
  • GB888854A - Door closers : en
  • FI32364A - Tractor-driven ditch plow : en fi
  • FR1284462A - Photographic layers for the silver discoloration process : en fr
  • US3020111A - Convertible coffee-dining table : en
  • FI32331A - Ultraviolet light absorbing flowable plastic bandage : en fi
  • DE1123575B - Doors for vehicles, especially motor vehicles : de en
  • US3019973A - Slide rule : en
  • US3020291A - Process for preparing 2-methylfuran : en
  • US3020541A - Electrical signal indicator : en
  • LU40922A1 - : en
  • FR1284357A - Apparatus for measuring the resistance of a semiconductor capacitive element : en fr
  • GB888868A - A new or improved stabilizer bar for tractor hitch mechanisms : en
  • DE1123572B - Plastic plain bearings for leaf spring ends, especially for motor vehicle leaf springs : de en
  • DE1846433U - NEEDLE AXIAL BEARING. : de en
  • GB889165A - Improvements in or relating to object holders : en
  • GB889203A - Improvements in or relating to burst cartridge detection equipment for nuclear reactors : en
  • FR1284446A - Machine for reproducing on paper, fabric or other supports, polychrome images : en fr
  • US3019695A - Analysis and reproduction of image movement : en
  • US3019739A - High pressure pumping apparatus : en
  • DE1123529B - Overflow mixer tap for pressureless hot water overflow storage tank : de en
  • DE1123371B - Amplifier for magnetic recorder : de en
  • DE1846542U - DEVICE FOR REPRODUCTION OF IMAGES. : de en
  • US3019674A - Boring bar construction : en
  • LU40901A1 - : en
  • US3019595A - Inertia wound watch with overwind preventer : en
  • CA635815A - Scale removing method and apparatus : en
  • US3019690A - Instrument for measuring distances and the like : en
  • US3020319A - Preparing 2, 2-dinitro-1, 3-propanediol : en
  • US3019666A - Transmission shift pattern generator : en
  • US3020032A - Vacuum furnace : en
  • US3019471A - Zipper lubricator : en
  • US3019737A - Leaf spring seal for pumps : en
  • US3019890A - Portable conveyor unit : en
  • FR1284454A - Process for manufacturing a 2-methylpentene and product obtained : en fr
  • GB889089A - Improvements in aerosol generators : en
  • IE26070L - Carbostyril derivatives : en
  • DE1123382B - Load switch arrangement with suddenly activated toggle lever system : de en
  • DE1123582B - Light alloy automobile wheel in multi-part design : de en
  • DE1123405B - Contact device for determining the resistance of a rod made of the purest semiconductor material, in particular silicon, clamped within a vacuum chamber of a crucible-free zone melting device : de en
  • DE1846336U - FASTENING FOR RADIATOR CLADDING SLATS IN RECESSES. : de en
  • US3020333A - Means for strengthening an integrally formed joint : en
  • US3020303A - Production of aliphatic phosphate esters : en
  • DE1846426U - TOW CONVERTER ARRANGEMENT. : de en
  • US3020094A - Safety brake mechanism for vehicle : en
  • DE1846541U - IN INTERACTING WITH A MOTOR VEHICLE BATTERY, FLASHING LIGHTS AS A WARNING SIGNAL FOR TRAFFIC PARTICIPANTS. : de en
  • US3019665A - Universal pivoted link chain : en
  • US3019782A - Ignition system : en
  • US3020155A - Photographic diffusion transfer process : en
  • CA635897A - Abrasive article and method of making : en
  • US3020044A - Card feeding apparatus : en
  • CA635793A - Process of reducing foaming in steam generation : en
  • US3019524A - Can opener : en
  • CA635792A - Teleprinter exchange system incorporated storage devices : en
  • US3020330A - Transposed electrical bus ducts : en
  • US3019812A - High temperature valve : en
  • US3019904A - Aviation fuel filter : en
  • US3020143A - Method of regulating plant growth : en
  • US3019552A - Flexible figure toy : en
  • US3019710A - Hand mirror : en
  • FR1284337A - Device for the non-reciprocal transmission of high frequency electromagnetic energy : en fr
  • FR1284489A - Drive system for 9, 5 mm and 16 mm films, allowing to obtain two panoramic views superimposed between two perforations and the widening of the sound track : en fr
  • CA635848A - Adhesive composition : en
  • US3019545A - Sinker : en
  • CA635865A - Shock absorbers : en
  • CA635925A - Automatic grinding machine : en
  • USD192167S - Housing for an x-ray tube : en
  • US3020449A - Electrical apparatus : en
  • CA636172A - Synchronization in a system of interconnected units : en
  • FI32362A - Behållare : en fi
  • GB889157A - Improvements in condensing surface structures particularly for use in distillation apparatus : en
  • DE1846208U - MEN'S SKIRT. : de en
  • FR1284167A - Automatic switch for installations, in particular in the form of a screw cap : en fr
  • US3019526A - Members having a metal part secured to a wooden part : en
  • FR1284318A - Support for cooking receptacles equipped with a thermostatic control system, as well as cooking appliances fitted with said support or a similar support : en fr
  • FR1283875A - Process for the catalytic conversion of oxygen in gases : en fr
  • US3019637A - Ultrasonic testing arrangement : en
  • GB888920A - Improvements in and relating to rinsing and spin drying machines : en
  • GB889130A - Face mask : en
  • CA635983A - Amorphous alpha-olefins copolymers, methods for producing the same and elastomers therefrom : en
  • DE1123351B - Process for the production of iron ore briquettes : de en
  • CA635811A - Power operating system for tractor hitch linkage : en
  • DE1846258U - ELECTRIC SNAP SWITCH. : de en
  • US3020004A - Turbine-propeller power units for aircraft : en
  • US3020435A - Filament shield : en
  • DE1123423B - Process and catalyst for hydrogenating unsaturated vegetable oils : de en
  • CA636139A - Parachutist's equipment : en
  • FI32348A - Anordning vid stoftavskiljare : en fi
  • FR1284004A - Improvements in the processing of food liquids such as fruit juices, wines and the like : en fr
  • CA635990A - Breather valves for pit props : en
  • US3019895A - Apparatus for separating, washing and classifying solids : en
  • CA635801A - Disposable staple container cartridge : en
  • US3020496A - Solid delay lines : en
  • US3020398A - Sideband intermediate frequency communications system : en
  • GB888935A - Stencil means and manufacture thereof : en
  • CA635912A - Automatic control devices for aircraft : en
  • US3019540A - Card display rack : en
  • US3019602A - Speed regulator for prime movers : en
  • US3020507A - Uniform trolley loading in a coil : en
  • LU40908A1 - : en
  • US3019453A - Power lavatory flushing apparatus : en
  • US3019459A - Inflatable safety shirt : en
  • US3019807A - Filling valve for lighter tanks : en
  • BE606980A - Water insoluble monoazo dyes and their preparation : en fr
  • DE1123376B - Device for switching the wavebands in a transmitter : de en
  • DE1123307B - Process for decolorizing and maintaining the achieved decoloration of benzyl chloride : de en
  • LU40921A1 - : en
  • US3020393A - Base and socket for fluorescent lamps : en
  • US3019880A - Underlining device for typewriter machines : en
  • US3019916A - Portable drum rack : en
  • BE606874A - Method for stabilizing polyacetals. : en fr
  • CA636160A - Saw blade holder : en
  • CA635907A - Magnesium oxychloride cements : en
  • DE1123291B - Guide card made of plastic with a tab reinforced by metal : de en
  • US3019809A - Combined vacuum valve and cold trap : en
  • DE1123446B - Mobile hoist designed as a two-armed lever : de en
  • FR1284313A - Improvements to cooling devices for wire drawing drums : en fr
  • GB889099A - Improvements in columbium-tungsten-titanium alloys : en
  • DE1123318B - Process for the preparation of 4-substituted 17ª ‡ -Methyl-19-nortestosteronen : de en
  • DE1123536B - Process for the production of hot-dip tinplate or strips for tin cans : de en
  • DE1123556B - Device for applying magnetic tapes to film strips : de en
  • DE1123563B - Valve device on a rotary lobe pump : de en
  • CA635884A - Integrated imprinting and labelling machine : en
  • US3019757A - Vertically adjustable ship decks : en
  • CA636025A - Lock for swinging window : en
  • US3019870A - Brake and clutch driving and holding circuit : en
  • DE1123370B - Circuit arrangement for checking a code : de en
  • BE606859A - Automatic support for fishing rod. : en fr
  • CA635914A - Mud sampling device : en
  • US3019517A - Wire unwrapping tool : en
  • CA635966A - Fuel oil additive : en
  • DE1846375U - SEMI-CONDUCTIVE SENSOR FOR LIQUID LEVEL INDICATORS. : de en
  • FR1284324A - Gas distributor : en fr
  • GB888731A - Electric multiplier apparatus : en
  • FR1284117A - Advanced electroluminescent element : en fr
  • FR1284500A - Process for the preparation of coatings for walls and floors : en fr
  • GB888752A - Improvements in well tools : en
  • GB889118A - Method of moulding tubular parts and apparatus therefor : en
  • DE1846225U - LAUNDRY TRANSPORT BAG. : de en
  • DE1846328U - OIL STOVE - HEATING - AUXILIARY DEVICE. : de en
  • US3019742A - Road and rail vehicle : en
  • US3019897A - Flaw-detecting apparatus and method : en
  • US3020308A - Preparation of trialkyl borates from sodium pentaborate or borax : en
  • CA635852A - Nicotinic acid esters and process of making the same : en
  • CA636199A - Process for producing l-glutamic acid by bacterial fermentation : en
  • FR1283916A - Telephone device forming microphone-headset combination : en fr
  • GB889086A - Novel benzothiadiazine derivatives and a process for the manufacture thereof : en
  • GR22834B - PNEUMATIC TIRE FOR VEHICLES. : el en
  • US3019816A - Control valve for dual independently operable braking systems : en
  • US3020463A - Synchronous motor control : en
  • GB888990A - Improvements in and relating to apparatus for impregnating fabric : en
  • GB888994A - Improvements in or relating to steroids and the manufacture thereof : en
  • CA635931A - Drum rack : en
  • CA635947A - Gyroscopic error compensated directional system : en
  • US3020078A - Grapple for lifting cylindrical articles : en
  • DE1846412U - DEVICE FOR ADJUSTING THE DISCHARGE ARCH AND THE DISCHARGE FLAP OF THE CONVEYOR CHANNEL OF AGRICULTURAL HARVESTING MACHINERY, IN PARTICULAR MAEH TAILOR LOADER. : de en
  • DK92710C - Apparatus for examining soil formations. : da en
  • FR1284160A - Absorbent and neutralizing product for the purification of fumes and toxic fumes : en fr
  • GB888861A - Improvements in and relating to analogue computers : en
  • GB889129A - Floral arrangement frame : en
  • US3020470A - Submerged body detection system : en
  • GB888993A - Process for producing polychloroprene latices : en
  • CA635965A - Basic esters of 3-methylflavone-8-carboxylic acid : en
  • GB888912A - Improvements relating to the gauging of electrical resistivity : en
  • GB888943A - Improvements in or relating to fan units : en
  • DE1123477B - Process for the production of synthetic drying oils : de en
  • BE607061A - New derivatives of carbostyril and their preparation : en fr
  • CA635890A - Butterfly valves : en
  • FR1284380A - Space heater with built-in temperature controller : en fr
  • US3020253A - Process of plasticizing a vinyl chloride resin with ditetrahydrofurfuryl terephthalate and product obtained thereby : en
  • US3019691A - Optical viewer particularly for micro film and transparencies : en
  • US3020438A - Electron beam device : en
  • FR1284122A - Process for manufacturing flexible organopolysiloxane conduits : en fr
  • GB888786A - Improvements relating to the crimping of artificial filaments by the compression process : en
  • GB889166A - Improvements relating to the production of thin walled moulds and core for casting metals : en
  • DE1846234U - WATER PIPE BOILER. : de en
  • DE1846447U - DEVICE FOR WIDE STRETCHING OF SENSITIVE TRACKS. : de en
  • DE1846567U - CONTAINER WITH HERMETIC LOCK. : de en
  • FR1283852A - tubular scaffolding : en fr
  • FR1284348A - Compressed air supply device for handpieces for dental burs : en fr
  • FR1284465A - Electrical engineering products of various insulation classes : en fr
  • GB889121A - Improvements relating to clips and to means for securing the clips in position on a mesh or wire reinforcement : en
  • DE1123314B - Process for the preparation of therapeutically active phenoxyacetic acid amides : de en
  • DE1123558B - Process for improving color rendering in color photographic materials : de en
  • FR1283897A - Process for the preparation of fluorinated organic compounds : en fr
  • FR1284095A - Packing box impervious to powdery materials, water vapor and liquids, and method for closing the box : en fr
  • GB889085A - Dithiophosphonic acid anhydrides : en
  • GB889107A - Improvements in or relating to contact screens for use in graphic reproduction : en
  • DE1846531U - DRAWING BOARD WITH INCLINED SUPPORT. : de en
  • US3020328A - Battery cap : en
  • US3020093A - Hopper outlet construction : en
  • US3020421A - Crystal switching system : en
  • FR1284338A - Vacuum cleaner, especially for carpets : en fr
  • US3019523A - Solenoid operated can opener : en
  • US3020235A - Ferromagnetic material : en
  • FR1283888A - Device for coupling or uncoupling wagons fitted with rings and hooks : en fr
  • FR1284461A - Resistance Welding Improvements : en fr
  • US3019640A - Method of and means for measuring torque of an electric motor drive : en
  • US3020047A - Target conveying device : en
  • US3019850A - Prefabricated insulated duct and sound trap : en
  • US3019866A - Members for use in the construction of structural framework : en
  • US3020349A - Electric pulse modulating and demodulating circuits : en
  • DE1846359U - EDGE CUTTERS FOR PLASTIC, METAL, PAPER AND THE LIKE. RAILWAYS. : de en
  • US3019585A - Lawn edging attachment : en
  • US3019923A - Apparatus for supporting land working or other tools on a tractor : en
  • US3020410A - Shift register : en
  • US3020150A - Method of smelting titaniferous iron ore : en
  • US3020231A - Coagulation : en
  • DE1123422B - Lubricant concentrate and oil-in-water emulsion for metalworking : de en
  • DE1846396U - CLOSURE FOR CUFFLINKS IN DELTA SHAPED. : de en
  • FR1284466A - Device for automatic exposure adjustment on photographic cameras : en fr
  • GB888945A - Process for the preparation of epoxide resins : en
  • US3020363A - Time delay switch : en
  • US3019859A - Vehicle braking mechanism with clearance adjusting means : en
  • US3019600A - Turbo-fan engine thrust reverser : en
  • US3020131A - Rotating pedestal : en
  • US3019789A - Anastomosis clamp : en
  • US3019832A - Low bend, tubeless tire valve stem : en
  • FR1284346A - Dentistry handpiece for spraying liquids or gases : en fr
  • GB889105A - Improvements in or relating to combustion gas generating device : en
  • GB888796A - Improvements in and relating to control devices for expanding mandrels on machines for printing and varnishing hollow bodies : en
  • FR1284379A - Nuclear Reactor Improvements : en fr
  • GB888870A - Outside sliding door swingable into and out of the door opening : en
  • FI32315A - Mechanism for the vehicle : en fi
  • FR1283970A - Sealed, pneumatically operated control valve : en fr
  • FR1284273A - Enhancements to expandable metal bracelets : en fr
  • GR22845B - PILLAR PACKAGING IN PLASTIC BAGS WITH DISPOSABLE POWDER OR SOAP. : el en
  • FR1284411A - Differential transmission, for vehicles : en fr
  • LU41227A1 - : en
  • US3019611A - Recovery of fresh water from sea water : en
  • US3019724A - Marking dies and the like : en
  • DE1123377B - Clamp-like wall mounting of electrical cables or pipes : de en
  • DE1123480B - Forged, high-temperature and scale-resistant alloy based on cobalt-nickel-chromium and its use : de en
  • DE1123553B - Device for determining the standard, especially large format cameras : de en
  • DE1123428B - Process for the desulphurisation of dry natural gas containing hydrogen sulphide : de en
  • DE1846479U - PHOTOGRAPHIC ROLLING FILM CAMERA. : de en
  • GB888835A - Fluid filter assembly and method for making the same : en
  • DE1123483B - Device for investigating the influence of flight controllers on the flight behavior of flight bodies : de en
  • CA635992A - Manufacture of pneumatic tyres : en
  • CA636102A - Fused bell plastic pipe joint : en
  • US3020364A - Timed electrical control apparatus : en
  • US3019511A - Crowned roll : en
  • US3020297A - 2alpha, 6alpha-dimethylhydrocortisone and the 21-acylates thereof : en
  • FR1109M - Benzoic ethers and their salts having therapeutic value. : en fr
  • FR1284204A - Device for separating two sheets of laminar material : en fr
  • FI32338A - Bandformigt gummibälte : en fi
  • GB889092A - Hose and hose end assembly and method of making same : en
  • FR1284429A - Device for laterally moving material lying on the ground : en fr
  • GB889030A - Improvements in or relating to ship's signalling systems : en
  • GB889169A - Silencer, more particularly for motor cycles : en
  • US3020531A - Alpha-numerical display means : en
  • FR1284239A - Improvements in nickel-chromium and nickel-chromium-iron alloys : en fr
  • FR77257E - Apparatus for preparing asphalt or the like : en fr
  • CA636108A - Nuclear reactors : en
  • US3019633A - Knob having a removable cylinder lock assembly : en
  • US3019802A - Dishwasher having a dispenser : en
  • JPS371636Y1 - : ja
  • DE1846204U - GLASSES POCKET ON PROFESSIONAL AND MEN'S CLOTHING. : de en
  • GB889116A - A process for the production of antioxidants from alkyl phenols and formaldehyde : en
  • US3019477A - High output radiant heater for a glass fiber forming apparatus : en
  • US3020192A - Method and apparatus for applying resilient sleeves : en
  • US3019976A - Data processing system including an indicating register : en
  • CA635830A - Process of preparing n-sulfanilyl ureas and products therefrom : en
  • CA635950A - Manufacture of suture packages : en
  • CA636067A - Heat producing compositions : en
  • US3019821A - Low friction fabric material : en
  • BE606988A - Device for determining the relative displacement of two objects : en fr
  • CA636121A - Means for actuating a variable nozzle : en
  • US3019810A - Foot control valve device : en
  • US3020473A - Counting apparatus : en
  • CA635854A - Storage electrode structure and method of making : en
  • CA635949A - Calculating machine : en
  • CA636023A - Shock cushioning device for pivot of clockwork and appliance : en
  • US3019734A - Apparatus for pressure testing hollow bodies for leakage : en
  • US3020108A - Anti-friction bearings : en
  • FR1284295A - Polyolefin agricultural culture vessels : en fr
  • FR1284495A - Cover grille, e.g. for cable ducts : en fr
  • FR1283898A - Process for the preparation of alkyl halides : en fr
  • FR1284064A - Device for diffusing gas into a liquid : en fr
  • GB888747A - Improvements in colorimetric analysis : en
  • US3019489A - Method of making wired electrical mounting boards : en
  • GB888783A - Improvements in maternity wear : en
  • GB889060A - Improved lubricating oil compositions : en
  • FR1284068A - Development of ball valves : en fr
  • FR1284259A - Lock with simultaneously adjustable cams for knitting machines, especially for flat knitting machines : en fr
  • GB888930A - Improvements in or relating to vehicle washing apparatus : en
  • AU272083B2 - Polyolefine compositions : en
  • CA635779A - Active dry yeast products and processes for producing the same : en
  • CA635963A - Cathode ray tubes : en
  • FR1283853A - Apparatus for making hollow objects in organic plastic : en fr
  • FR1284499A - Label gluing machine : en fr
  • CA635936A - Brazing alloy : en
  • CA636200A - Photograph print holder for applying a protective coating thereto : en
  • CA636019A - Electron discharge devices for generating high frequency oscillations : en
  • DE1123527B - Dosing device for central lubrication with double lines working alternately in pairs : de en
  • DK92713C - Recording device for recording a curve, eg a titration curve. : da en
  • US3019452A - Hinge for molded articles : en
  • US3019735A - Gas driven hydraulic pump : en
  • US3020533A - Cyclic analogue to digital converter : en
  • US3020491A - Starting circuit for transistor power supply : en
  • DE1846321U - SUPPORTING FRAME FOR USED FURNITURE. : de en
  • DK92725C - Selective herbicide. : da en
  • FR77283E - Photoelectric semiconductor device enclosed in a gas-tight housing and method for its manufacture : en fr
  • US3019906A - H allen : en
  • FR1284272A - Method of construction of removable isothermal chambers : en fr
  • FR1284408A - Sliding formwork leveling machine : en fr
  • CA636100A - Anode structure : en
  • USD192165S - Vehicle seat : en
  • FR1284209A - Vehicles for moving over land or water : en fr
  • GB889147A - Improvements relating to electrode structures : en
  • FR1284350A - Modular electrical circuit connection device : en fr
  • GB888941A - Improvements in liquid level indicators : en
  • DE1123343B - Device for separating flat, stacked objects : de en
  • DE1123548B - Method for forming stacks of sheets in the manufacture of honeycomb material : de en
  • DE1846503U - ELECTRIC SWITCH FOR WIPER MOTORS. : de en
  • FR1284158A - Process for the preparation of clay fats : en fr
  • GB888825A - Improvements in and relating to feeding devices for printing or punching apparatus : en
  • GR22840B - MEANS FOR TREATMENT OF SULPHYPOTHINE SULPHY. : el en
  • GB888913A - Radio frequency parametric amplifier : en
  • GB889208A - Improvements in protective shields for electrical contacts : en
  • DK92727C - Sewing machine for automatic pattern sewing of stitches. : da en
  • GB888893A - Improvements in or relating to electrical connectors : en
  • BE571464A - PROCESS FOR DYING POLYHYDROXYLATED MATERIALS. : en fr
  • CA636016A - Lead-alloy for battery plate grids : en
  • CA636149A - Hydraulic distributing valve apparatus : en
  • BE606935A - New steroids. : en fr
  • DE1846367U - SCALE TO BE USED AS A CIRCLE OF BARS. : de en
  • FR1284397A - Typewriter including a hectographic ribbon : en fr
  • US3020528A - Toilet training apparatus : en
  • US3019479A - Press deckle assembly : en
  • US3019605A - Combustion apparatus of gas turbine engines with means controlling air flow conditions in the combustion apparatus : en
  • US3019966A - Record perforating device : en
  • USD192200S - Figure : en
  • CA636036A - Copper-tungsten-molybdenum contact materials : en
  • CA636111A - Galvanic primary cell : en
  • US3019539A - Turnstiles : en
  • DE1123282B - Process for preventing the electrostatic charging of shaped structures made of macromolecular substances : de en
  • DE1123562B - Channel wheel for self-priming centrifugal pumps : de en
  • DE1846504U - INSIDE REVIEW MIRROR, ADJUSTABLE FOR DAY AND NIGHT TRAVEL. : de en
  • FR1283802A - Process for preparing oligo- or poly-derivatives of lactic acid : en fr
  • FR1283925A - Colored x-rays and procedures for obtaining them : en fr
  • CA636191A - Process for preparing acrylonitrile : en
  • CA636193A - Inertia arming switch : en
  • DE1123622B - Control arrangement for a conveyor system with several conveyor containers rotating at equal intervals : de en
  • FR1284052A - Printing machine for fabric and other sheet materials : en fr
  • GB889017A - Improvements in transistor circuits : en
  • CA636136A - Bis azo dyes : en
  • CA636001A - Flash apparatus : en
  • CA636046A - Push button control device : en
  • CA635855A - Rotary cement kilns : en
  • CA635842A - Electron flow device : en
  • DE1846486U - VEHICLE WITH AT LEAST SIX TIRES, DRIVE WHEELS SUITABLE FOR TREAD CHAIN OPERATION. : de en
  • GB888869A - Outside sliding door swingable into and out of the door opening : en
  • GB888951A - Partial-admission turbines : en
  • CA635794A - Interpolymer of a vinyl monomer, an unsaturated polycarboxylic acid or a polyester thereof and an epoxide polyether : en
  • GB888842A - Improvements in or relating to flooring : en
  • FR1284173A - Vinyl Chloride Polymers : en fr
  • FR1284430A - Improvements to wall-mounted swivel towel rails and similar objects : en fr
  • CA636101A - Stock head box : en
  • FR1284044A - Metal sewing thread : en fr
  • CA636012A - Signal detector in video data reading devices : en
  • BE600259A - Process for preparing high-breaking plastic explosives. : en fr
  • CA635997A - Method of and means for the measurement of the rate of flow of a gas : en
  • FR1284418A - Production of hexafluoropropene by reaction of hydrofluoric acid with 3-chloropentafluoropropene-1 in the presence of activated carbon : en fr
  • GB889215A - A method of producing l-valine by fermentation : en
  • CA636063A - Probes for use in refuelling aircraft in flight : en
  • USD192202S - Figure : en
  • DE1846560U - MOBILE PLASTIC TOYS. : de en
  • FI32323A - Code relay selector : en fi
  • GB889061A - Production of solid olefin polymers having high isotactic content : en
  • FR1283873A - Process for the separation of a mixture containing aromatic hydrocarbons by extractive distillation : en fr
  • DE1846318U - CONTINUOUSLY ADJUSTABLE JOINT FOR FOLDING BEDS. : de en
  • CA635958A - Tape winders : en
  • CA636097A - Brown sugar in powdered form : en
  • GB888988A - Unsaturated aliphatic amino-diols and process for their manufacture : en
  • DE1123407B - Process for the production of a flat cathode for electrical discharge tubes and device for carrying out the process : de en
  • DE1846460U - ENVELOPE. : de en
  • FR1284009A - Starter for very high speed rotating parts, more particularly for gyroscopic rotors : en fr
  • FR1284069A - Closed or open tank totally or partially buried and its manufacturing process : en fr
  • FR1284433A - Device for bevelling the free ends of motion pictures : en fr
  • GB889148A - A machine tool for automatic cycle programming : en
  • CA635929A - Mechanism for clamping flexible printing plates to the plate cylinder of machines for flat printing : en
  • DE1846319U - SUPPORTING FRAME FOR DESK OR TYPING MACHINE TABLE. : de en
  • US3019492A - Door mounting : en
  • US3019480A - Method of and apparatus for making plastic articles : en
  • US3019875A - Variable speed drive mechanism : en
  • US3020002A - Vertical take-off aircraft control : en
  • US3020420A - Limiter circuit employing shunt diode means to sweep out distributed capacitance in the non-conducting state : en
  • US3020537A - Automatic tracking system : en
  • FR1284366A - Device for varying the transmission ratio between the control cylinder and the brake linkage for railway vehicles : en fr
  • FR1284119A - Improvements to catalysts and processes for their preparation and use during polymerizations : en fr
  • DE1123526B - Pneumatically via elastic hollow bodies, against the force of release springs, a cylinder friction clutch or brake can be engaged : de en
  • DE1846526U - BRAKE BEARING FOR EXHAUST SHEARS ON WINDOWS, DOORS OR. THE SAME, IN PARTICULAR TILT & TURN WINDOWS. : de en
  • FR1111M - Process for obtaining a non-adherent dressing material. : en fr
  • GB889067A - Preparation of esters : en
  • GB889155A - Door closers : en
  • GB888815A - Microwave frequency heating apparatus and magnetron tubes used therein : en
  • GB888926A - Improvements in or relating to the dyeing of skeins of yarn : en
  • DE1846241U - PROFILE TAPE FOR COVERING EXPANSION JOINTS. : de en
  • FR1284203A - Process for the preparation of very pure formaldehyde : en fr
  • GB889140A - Method of determining small quantities of water vapour in gases : en
  • GB889106A - Piston : en
  • DE1846236U - REGISTER ANGLE FRAME. : de en
  • DE1123520B - Fan drive for cooling internal combustion engines, particularly in motor vehicles : de en
  • US3019928A - Spare tire carrier for pickup trucks : en
  • FR1284238A - Loom : en fr
  • US3020256A - Unsaturated polyester composition containing phenyl chlorophosphonates to reduce color : en
  • US3019556A - Conveyor apparatus for transferring toy load articles : en
  • GB888968A - Improvements in or relating to tetracycline derivatives : en
  • DE1846423U - COMMUNITY NEST FOR POULTRY. : de en
  • FR1283818A - Process for manufacturing an antibiotic from a microorganism taken from eucalyptus leaves and antibiotic thus obtained : en fr
  • GB888792A - An improved method and apparatus for balancing vehicle wheels : en
  • GB888973A - Camera with exposure regulator : en
  • BE607023R - Aerosol valve : en fr
  • CA635806A - Bidirectional no-back coupling : en
  • FR77260E - Winch control by vehicle wheels : en fr
  • US3019579A - Film-cutting and card holder inserting machine : en
  • US3019580A - Wide back tension plate for bread wrapping machine : en
  • US3020266A - Accelerating rubber with 5-carbalkoxy-4-alkyl-2-thiazolesulfenamides : en
  • GB889218A - An improved bimetallic sheet of cupro-nickel upon a ferrous base : en
  • FR1284233A - Process for preparing tanning resins : en fr
  • FR1284287A - Device for controlling the flow rate of a compressor of automotive cooling equipment : en fr
  • FR1284482A - Shoe with riveted sole : en fr
  • FR1283896A - Fast reacting ribbon drive : en fr
  • FR1284128A - Rotary joint connection : en fr
  • FR1284410A - Devices for preventing corona effects on electrical conductors : en fr
  • GB888916A - Venetian blind : en
  • BE571436A - PROCESS FOR THE MANUFACTURE OF CYANURIC ACID. : en fr
  • CA24541S - Book holder : en
  • CA635945A - Production of synthetic elastomers : en
  • CA636048A - Stable hydrous rare earth oxide aquasols : en
  • FR1284300A - Polypropylene diluted with polyethylene : en fr
  • GR22839B - MARKETING DEVICE AT SEA, ESPECIALLY IN CASES OF MARINE ACCIDENTS. : el en
  • DE1123430B - Device for photographing surgical areas in body cavities : de en
  • FR1284339A - Removable display : en fr
  • DE1846544U - FASTENING ARRANGEMENT FOR ORNAMENTAL STRUCTURES SUCH AS FLOWERS, STARS AND THE LIKE. : de en
  • US3020307A - Cycloalkenyl borates and preparation thereof : en
  • US3019940A - Filter device and dispensing unit therefor : en
  • US3020140A - Compositions for metal surface reformation : en
  • US3020181A - Gun propellant : en
  • US3019649A - Metering system for liquids : en
  • US3019827A - Hammers with replaceable striking face : en
  • US3019546A - Line attaching device : en
  • US3019559A - Take-out apparatus for glassware : en
  • US3019455A - Folding beds : en
  • US3019749A - Adjustable material-feeder drive for sewing machines : en
  • GB889012A - Improved steering systems for water craft : en
  • GB888954A - Improvements in or relating to shock absorbing insole and arch cushion : en
  • US3019845A - Magnetic retrieving tool : en
  • US3019852A - Climber : en
  • DE1123425B - Device for adjusting the needle lifter on circular knitting machines : de en
  • DE1123452B - Hotplate made of steel or wrought iron with expansion slots : de en
  • FR1284079A - Method and electromagnetic control and monitoring device for blown fuel burners : en fr
  • US3020147A - Process for the heat hardening of pellets composed of ores on sintering grates : en
  • US3020324A - Apparatus for melting heat softenable mineral material : en
  • FR1284043A - Measuring cap delivering liquid for drinking : en fr
  • FR1284328A - Volumetric rotary machine : en fr
  • FR77275E - Improvement to jealousies : en fr
  • US3019525A - Shear plate and cutter assembly for rotary type dry shaver : en
  • DE1123277B - Gas switch : de en
  • DE1846320U - SHELVING WITH ADJUSTABLE SHELVES. : de en
  • DE1123451B - Fall protection for lifting platforms with platform suspended on pillars : de en
  • FR1284382A - Piston tank : en fr
  • US3020074A - Door lock : en
  • US3020385A - Vaporizer : en
  • US3020513A - Tamper proof electrical connector : en
  • GB888718A - Improvements in or relating to voltage comparison circuit : en
  • GB889112A - New types of inhibitors and retarders for free radical reactions : en
  • FR1283879A - New packaging films and process for making them : en fr
  • FR1284181A - Paper dust filter : en fr
  • FR1284444A - Folding table, particularly intended for camping : en fr
  • FR1284469A - Deformable roller for belt conveyors : en fr
  • DE1846210U - LAMP SHADE. : de en
  • US3019522A - Reformation of metallic surfaces : en
  • FR1284420A - Centrifugal pump for uncharged liquids or liquid gases : en fr
  • DE1123366B - Circuit for representing logic functions which operates in the maximum frequency range : de en
  • CA635959A - Laminated magnetic shielding means for television tubes and the like : en
  • DE1846227U - DEVICE FOR DRYING OR RELAXING OF SMALL ITEMS OF LAUNDRY USING SEVERAL DRUM DRYERS. : de en
  • FR1284085A - Process for the preparation of halogenated esters of amino alcohols : en fr
  • FR1284241A - Process for the production of 1-chloro-1, 2, 2-trifluoroethylene by reacting 1, 1, 2-trichloro-1, 2, 2-trifluoroethane with hydrogen in the presence of chromium oxide : en fr
  • GB888756A - Improvements in and relating to shoring frames having locked joints : en
  • US3020209A - Plant and process for the production of oil : en
  • JPS371475Y1 - : ja
  • US3019781A - Engine manifolding : en
  • USD192164S - Tray slide : en
  • US3020321A - Preparation of fluoroolefins : en
  • BE606905A - Cyclopropylamine derivatives and processes for their preparation : en fr
  • BE606925A - Method of manufacturing image reproduction screens for cathode ray tubes. : en fr
  • CA636000A - Wear resistant steel : en
  • CA636030A - Sealed push button control switch : en
  • CA636076A - Overload relay circuit for modulators : en
  • CA635956A - Polymeric products having increased melt elasticity and decreased melt flow : en
  • CA636022A - Detergent bar : en
  • US3019723A - Method of pressing by rolling by means of an embossed wheel and pressing machine for carrying out the said method : en
  • US3020248A - Method of making expandable plastic and preparation of cellular plastic therefrom : en
  • US3020430A - Split brushes and support therefor : en
  • DE1846507U - DEVICE TO COVER BODY RECESSES, IN PARTICULAR AS SUN PROTECTION FOR CAR TIRES. : de en
  • DE1123278B - Drilling turbine for driving drilling tools for deep drilling : de en
  • DE1846311U - POT SCRATCHERS. : de en
  • DE1846313U - SINGLE-SIDED CYLINDRICAL, OVAL OR MULTI-RECTANGULAR CONTAINER WITH ROUNDED EDGES, ESPECIALLY PAPER BASKET. : de en
  • DE1846524U - TILT BEARER FOR TILT WING WITH LOCKING THE PIN. : de en
  • US3019714A - Charging and developing apparatus for electrostatic printing : en
  • CA635872A - Braking of electric driving motors : en
  • CA635957A - Lock stitch sewing machine : en
  • US3020043A - Apparatus for supplying blanks to rotary envelope making machines : en
  • CA635981A - Terminal lug : en
  • DE1846329U - OIL FIRED STOVE AS USE FOR A TILE STOVE. : de en
  • FR1283947A - Protective cap for the storage and transport of pipes for oil and other pipelines : en fr
  • GB888753A - Improvements relating to dust and like bins : en
  • US3019667A - Knob : en
  • US3020005A - Catapult launching direction and position indicator : en
  • GB889167A - Heating device for cloth drills : en
  • CA635885A - Resilient side bearing : en
  • US3020314A - Process for the preparation of alcohols, aldehydes and ketones : en
  • US3020490A - Process controller : en
  • DE1123352B - Adjustable leaf spring form for bending machines : de en
  • FR1284232A - Process for the production of alcohols : en fr
  • FR1284353A - Process for drying or preheating ferruginous particles : en fr
  • DE1123458B - Rollable greenhouse : de en
  • DE1123538B - Classifier mill with a beater rotor rotating around a horizontal shaft : de en
  • DE1846500U - ANTI-THEFT DEVICE ON A MOTOR VEHICLE. : de en
  • CA635905A - Method and a device for conditioning grain or similar materials : en
  • FR1284103A - Advanced reciprocating device for wires : en fr
  • FR1284159A - Signaling mortar on the ground with colored granules in the mass : en fr
  • FR1284403A - Metal smelting process and corresponding induction furnace : en fr
  • US3019944A - Dispensing carton for flexible sheets : en
  • DE1846363U - FILLING DEVICE FOR FOAMED POLYSTYRENE. : de en
  • DE1846532U - DESKTOP DRAWING BOARD CLAMPING UNIT. : de en
  • DE1846563U - TON-SHAPED TRANSPORT CONTAINER. : de en
  • US3020494A - Circulator : en
  • DE1123463B - Method of making compliant rolls : de en
  • DE1123327B - Process for the preparation of thiazole derivatives : de en
  • DE1123596B - Mount : de en
  • FR1284057A - Disconnect switch for opening packaging : en fr
  • GB889205A - Improvements in and relating to an electrically operated tooth-brush : en
  • DE1123421B - High temperature grease : de en
  • DE1846492U - COVER MADE OF PLASTIC, IN PARTICULAR FOR MOTOR VEHICLES, TRAILERS AND THE LIKE. : de en
  • BE606969A - New and improved ketones and their preparation process : en fr
  • DE1123295B - Dosing device : de en
  • DE1123519B - Device for regulating the oil temperature in air-cooled internal combustion engines : de en
  • DE1846229U - WALLPAPER EDGE ROLL. : de en
  • DE975601C - Process for the production of copolymers of acrylonitrile : de en
  • US3019826A - Wood trimming machine having improved cutter protective means : en
  • CA636150A - Combustion apparatus : en
  • US3019981A - Binary adder employing negative resistance elements : en
  • DE1846361U - DEVICE FOR STRETCHING PLASTIC FILMS. : de en
  • FI32346A - Internal combustion engine preheater : en fi
  • US3020270A - Catalysis of phosphosulfurization reactions : en
  • CA636176A - Sliding catch locking means for baby carriages : en
  • CA636037A - Fuel cell for vertical channel nuclear reactor : en
  • DE1123365B - Pulse amplifier, preferably in radiation measuring devices : de en
  • US3019542A - Cartridge magazine conversion : en
  • US3020504A - Pressure transducer : en
  • DE1123590B - Machine for grinding and pleating of axes, axes, hoes, hammer heads or the like. : de en
  • US3019726A - Duplicating machines : en
  • US3019768A - Connector means for a tandem writing unit : en
  • US3020046A - Foot exercising machine : en
  • CA635795A - Plastisol pipe joint and method of forming same : en
  • CA636064A - Device for cuffing an end of a fabric band over an endless bead ring : en
  • US3020119A - Apparatus for recording light spot traces on film : en
  • US3020305A - Halogen substituted alkenylthioalkyl esters of phosphorus acids : en
  • CA636065A - Rubber-fabric assembly having controlled stretch : en
  • US3019798A - Hair curlers : en
  • CA635875A - Preparation of ferromagnetic cobalt and nickel manganese oxides : en
  • DE1846458U - CRAFT CONTAINER. : de en
  • FR1108M - New derivatives of cyclohexane. : en fr
  • FR1283864A - Closure device and lamellae of the nozzle loom flap comb : en fr
  • CA636078A - Gas chromatography apparatus : en
  • CA636184A - Hydraulically inflatable packer : en
  • DE1123323B - Process for the preparation of tetraalkyl lead compounds : de en
  • DE1123464B - Process for the production of water-repellent, open-cell soft polyvinyl chloride foams : de en
  • DE1123552B - Double drum roller for paper webs : de en
  • US3019760A - Propelled surfboard : en
  • CA636020A - High reserve alkalinity anti-freeze : en
  • FI32365A - Apparatus for extracting, bleaching or washing vegetable and animal material : en fi
  • GB888813A - Improvements in or relating to rotary metallurgical converters : en
  • US3019868A - Door frame anchor : en
  • US3020226A - Nuclear reactor moderator structures : en
  • CA635823A - Olefin polymerization catalysts : en
  • CA636166A - Friction couples : en
  • DE1123374B - Demodulator circuit for high-frequency receivers that can be switched to either AM or FM reception : de en
  • CA636161A - Linear motion-producing device with lock : en
  • GB889143A - Improved apparatus for dispensing highly conditioned beer and other gas charged liquids : en
  • CA635960A - Pressure reducing valve : en
  • US3019689A - Optical viewing device : en
  • US3019758A - Self-locking gunnel bumpers : en
  • US3020458A - Servosystem electro-mechanical reset mechanism : en
  • CA636089A - Hone and abrasive element therefor : en
  • DE1846442U - CONTROL VALVE FOR THE CONVEYOR TRAIL IN CONCRETE PUMPS AND SIMILAR MACHINERY. : de en
  • BE607070A - Process for obtaining 2,4-bis-alkylamino-6-trichlormethyl-s-triazines : en fr
  • US3019983A - Multiplier : en
  • USD192196S - Boat hull : en
  • US3020409A - Method of sorting-out parts of insulating material : en
  • US3020187A - Method of making picker sticks for use in shuttle looms : en
  • DE1846547U - EQUIPMENT FOR PAINTING EGGS. : de en
  • CA635882A - Electric switch : en
  • CA635921A - Method of preparing n-monoalkylcarbamoylmethyl o,o-methylphosphorodithioate : en
  • CA24538S - Atomizing spray button for aerosol devices : en
  • US3019500A - Keeps for knitting needles or other rod-like articles : en
  • US3019730A - Induction mine firing and timing system : en
  • DE1846239U - DEVICE FOR ALIGNMENT OF TRACKS. : de en
  • FR1284065A - Telescopic antenna : en fr
  • US3020177A - Art of vaporizing materials : en
  • US3019680A - Jaw operating structure for pipe wrench : en
  • DE1111238C2 - : de
  • FR1284247A - Process for the purification of nitrocyclohexane and analogous nitro derivatives : en fr
  • GB889171A - Improvements relating to track rollers : en
  • DE1123285B - Dyeing and printing of structures made of linear fiber-forming polyesters : de en
  • DE1846564U - COLLAPSIBLE LIQUID CONTAINER MADE OF FLEXIBLE MATERIAL SUCH AS RUBBER, PLASTIC OD. DGL. : de en
  • GB888812A - Improvements relating to sliding closure doors for large buildings such as aircraft hangars : en
  • CA635955A - Convertible bed : en
  • CA636109A - Explosive device : en
  • CA636126A - Fluidized solids process and recovery of uranium from zirconium-type fuel element : en
  • DE1123496B - Electronic multiplication and division device : de en
  • DE1846456U - BAR PLAY, LIKE METALLOPHONE, XYLOPHONE, MARIMBAPHONE AND THE LIKE. : de en
  • AU260402B2 - Coating control device : en
  • CA635933A - Amino acyclic carboxylic acids : en
  • FR1284322A - Central heating accelerator with incorporated valve : en fr
  • DK92695C - Television receiver with a line lock. : da en
  • CA635895A - Preparation of detergent compositions : en
  • CA636081A - Off-return memory static switching circuit : en
  • CA635837A - Gear finishing : en
  • US3019914A - Apparatus for installing wallboard on ceilings : en
  • US3020031A - Mining cutter : en
  • DE1123493B - Radiation pyrometer for color temperature measurements : de en
  • DE1846536U - PLASTIC SANDALS WITH HINGED SPRING. : de en
  • CA24540S - Chair frame : en
  • DE1846248U - INSULATION PANEL WITH A PRINTED CIRCUIT AND A CONNECTING FLAP. : de en
  • DE1846408U - FORK TEDER. : de en
  • DK92698C - Apparatus for zone melting of solid materials. : da en
  • US3020137A - Motor fuel compositions : en
  • BE606891A - Dehydrated vegetables. : en fr
  • CA636167A - Paper maker's drying felt : en
  • DE1846235U - GRIPPERS FOR PRINTING MACHINES. : de en
  • DE1846386U - LIGHT VISOR, FOR EXAMPLE FOR RADIATION MEASURING DEVICES, RADIATION DEVICES OD. DGL. : de en
  • FI32339A - Saunanuinen stove stones support grid : en fi
  • FR1283980A - Improvements to recording devices : en fr
  • GB888760A - Improvements in devices for facilitating bathing of babies : en
  • GB888906A - Storing and dispensing alcoholic beverages : en
  • GB889040A - Preparation of detergents of the sulphonate and sulphuric ester types : en
  • FR1284282A - Process for preparing refractory ceramic products : en fr
  • FR1284412A - Improvements to electrical connectors : en fr
  • GB888928A - Improvements in or relating to selector mechanisms for sewing machines : en
  • CA635894A - Coating composition comprising a blend of nco-terminated polyurethanes in an inert solvent : en
  • AU5711560A - A collapsible tent frame : en
  • US3019899A - Apparatus for the recovery of precious metals : en
  • US3020275A - 21-nitrogen substituted steroids of the pregnane series and methods of preparing the same : en
  • BE606997A - Antibiotic preparation process : en fr
  • CA636086A - Gear honing : en
  • US3020432A - Photoconductive device : en
  • US3019883A - Coding mechanism for conveyor systems : en
  • DE1123518B - Device for adjusting the injection timing in internal combustion engines : de en
  • DE1846446U - PRESSURE COMPENSATION VALVE. : de en
  • DE1123468B - Process for the production of water-soluble, poly-N-quaternary substances that increase diffusion in tissues : de en
  • BE606931A - Thixotropic agent and method for its use : en fr
  • CA635951A - Chlorination of naphthoquinone : en
  • CA636155A - Direction-sensitive binary code automatic position control system : en
  • CA636080A - Portable jack assemblage : en
  • US3019692A - Condensation nuclei optical measuring apparatus : en
  • US3020208A - Active dry yeast rehydrator : en
  • US3019919A - Industrial truck with auxiliary lift : en
  • CA635788A - Phenyl alkyl urea herbicidal compositions and their preparation : en
  • DE1846281U - DIVERSEER. : de en
  • CA636095A - Low-growth nylon tire cords : en
  • DE1846449U - DEVICE FOR HOLDING AND GUIDING ELECTRICALLY DRIVEN WORK EQUIPMENT. : de en
  • FR1284188A - Multi-fuel burner : en fr
  • FR1284478A - Process for the preparation of polyene compounds : en fr
  • GB888840A - A process for producing sheen on soap : en
  • BE606928A - New vat dyes and their preparation process. : en fr
  • CA636026A - Vaccine against avian respiratory infection : en
  • US3019494A - Sterilizer for barbers' implements : en
  • US3019965A - Chassis ventilating fans for electronic equipment : en
  • DE1123505B - Lifting device for the working organs of an agricultural machine : de en
  • BE606881A - Polyvinylhydroxymethyl ethers : en fr
  • CA635797A - Nematocides : en
  • US3019606A - Combustion section for a gas turbine engine : en
  • US3019706A - Fine adjustment mechanism for microscopes : en
  • US3020148A - Production of refractory metals : en
  • CA635844A - Olefin polymerization catalyst : en
  • US3020353A - Arrangement for automatic telephone systems : en
  • BE606970A - Improvements relating to mono-, bis- and polyphenolic derivatives : en fr
  • US3019450A - Retractable swimming pool cover : en
  • US3019838A - Well bore completion method : en
  • US3020171A - Pressure-sensitive record and transfer sheet material : en
  • US3020199A - Imidazoline stabilizers : en
  • US3019474A - Fish skinning saw : en
  • CA635908A - Reading apparatus : en
  • CA635977A - Television and like camera tubes : en
  • US3019814A - Home appliance : en
  • US3020236A - Manganese-zinc ferrite and method of making : en
  • CA636117A - Magnetron circuit arrangements : en
  • DE1123555B - Motion picture viewer, especially for cine films : de en
  • US3019571A - Work supporting brackets for centerless grinders : en
  • US3020182A - Ceramic-to-metal seal and method of making the same : en
  • CA636144A - Bridge ring : en
  • CA635968A - Silver-base contact alloy containing cadmium oxide and cobalt : en
  • CA636027A - Photographic compositions and methods : en
  • FR1283880A - Process for the preparation of vitamins of group b12 : en fr
  • DE1123322B - Process for the preparation of therapeutically active steroid compounds : de en
  • DE1846380U - STAND-UP PROJECTORS. : de en
  • FR1284123A - Printed velvety fabric and its manufacturing process : en fr
  • GB888922A - Correcting recording distortion : en
  • LU40897A1 - : en
  • CA636169A - Method of making papermaker's felt : en
  • DE1846347U - DEVICE FOR SECURING ASSEMBLED PROFILE STRIPS AGAINST SIDE SHIFTING, IN PARTICULAR FOR ROLLER SHUTTER AND ROLLING DOOR PROFILES. : de en
  • DE1846348U - SHUTTERS MADE FROM A MULTIPLE NUMBER OF THE SAME EXTRUDED PROFILES. : de en
  • GB888934A - Apparatus for forming webs of material into a stack : en
  • GB888761A - Electric cable splice : en
  • CA635826A - Rotary duplicating machines : en
  • FR77251E - Process for the production of packaging materials which are impervious to aromas and water vapor and free from odor and taste : en fr
  • FR77271E - Device for cleaning, filling and sealing containers such as ampoules for example : en fr
  • GB888937A - Improvements relating to the manufacture of transistors : en
  • CA635928A - Stabilized distillate fuel oil : en
  • CA636034A - Resilient bearing mount : en
  • US3020244A - Preparation of homogeneous catalysts containing cobalt oxide and aluminum oxide : en
  • US3020366A - Safety lamp socket : en
  • DE1123507B - A mandrel pivotably mounted on a plate and attached to the rear wheel of a tractor : de en
  • US3019693A - Method of determining azimuthal distribution of a system of lineal elements : en
  • CA636077A - Hydraulic pump or motor : en
  • CA635926A - Production of light sensitivity in photo-conductive layers for electro-photography : en
  • FI32363A - Drain excavator : en fi
  • GB889211A - Method of and apparatus for the wet or dry treatment of textile materials : en
  • DE1123560B - Cutting and gluing device for tape-shaped goods : de en
  • DE1846353U - MODULAR STAIRS. : de en
  • DE1846474U - STIRRER FOR MIXING AND STIRRING LIQUID PAPER MATERIAL IN HOLLAENDERBAGGEN. : de en
  • DE1123311B - Device for the production of aldehydes, ketones or acids corresponding to the aldehydes : de en
  • CA635876A - Preparation of ferromagnetic cobalt and nickel manganese oxides : en
  • CA635893A - Method of and apparatus for making envelopes : en
  • US3020095A - Track chain for vehicles : en
  • US3020205A - Recovery of sulfur from sulfates : en
  • US3020283A - Bis-lepidines : en
  • FR1284434A - Lambda / 2 bypass line serving as a symmetry organ for ultra-short on and television installations : en fr
  • GB889136A - Improvements relating to frequency modulation receivers : en
  • US3019488A - Method for vacuum molding polymer sheets : en
  • US3019803A - Auto camper : en
  • US3019858A - Vehicle lift attachment : en
  • US3020457A - Remote control servosystem : en
  • US3020515A - Electric terminal construction : en
  • FR1283894A - Thermo-electric generator : en fr
  • GB888811A - Vacuum sealing apparatus : en
  • US3019988A - Tie plate bearing anchor : en
  • US3020092A - Pneumatic discharge hopper car : en
  • US3020477A - Power spectrum analyzer : en
  • US3020431A - Ion source and plasma generator : en
  • FR77282E - Electronic switch : en fr
  • FR1283957A - Process for the treatment and handling of chemicals or other products and installation and equipment for implementing this process : en fr
  • DE1846373U - DEVICE FOR INDICATING THE LIQUID LEVEL IN CONTAINERS. : de en
  • DE1123442B - Rolling hanger for curtains, curtains or the like. : de en
  • FR1283992A - Removable reservoir line pullers : en fr
  • GB888955A - Improvements in electron discharge devices : en
  • GB889041A - Process and compositions for laundering textiles : en
  • GB889204A - Synthetic elastomers : en
  • DE1123369B - Switchable pulse lock : de en
  • DE1123597B - Foldable stabilizing fins for an artillery shell to be fired from a gun barrel : de en
  • DE1846288U - TUELLSTOFFBAHN. : de en
  • FR1284457A - Process for the preparation of 4-methylpentene-1 and product obtained : en fr
  • GB888720A - Fueling of thermonuclear reactors : en
  • GB888802A - Improvements in and relating to conveyor systems : en
  • FR1283889A - Control and regulation of electric drive devices : en fr
  • FR1283984A - Building exterior cladding panels forming a wall : en fr
  • FR1283990A - Ten-speed hydraulic gearbox, comprising two conjugate generators and two conjugate receivers : en fr
  • CA636005A - Brake drum : en
  • CA636183A - Micrometer device for operating the movable straightedge of a line-up table and the like : en
  • DE1846207U - ADJUSTABLE WAISTBAND. : de en
  • DK92707C - Elastic strap. : da en
  • US3019578A - Interleaving apparatus for packaging bacon slices : en
  • US3019987A - Air distributing apparatus and method : en
  • US3019750A - Feed device for a sewing-machine : en
  • US3020180A - Stabilized ammonium nitrate propellant : en
  • US3020261A - Polynitro urethanes : en
  • US3019628A - Clamping and cutting means for circular knitting machine : en
  • US3019645A - Ink gauges : en
  • US3020521A - Variable delay line : en
  • BE606929A - New 2-imino-1.3-di-aza compounds and their preparation. : en fr
  • US3019501A - Fastener : en
  • US3020280A - Quinoline synthesis : en
  • CA635796A - Method of winding a magnetic core : en
  • CA636047A - Tobacco sheet : en
  • GB889082A - Centrifuge apparatus : en
  • DE1123434B - Switching device for several dental instruments : de en
  • FR1284277A - Walking mechanism intended to advance heavy loads, and in particular large machinery, in earthmoving and construction sites : en fr
  • US3020188A - Method of making a foldable travel mirror construction : en
  • DE1123286B - Process for coloring polyacrylonitrile structures. : de en
  • DE1123567B - Disc clutch, especially for motor vehicle transmissions : de en
  • FR1284293A - Improvements in the manufacturing process of acid chlorides, in particular isophthaloyl chloride : en fr
  • GB889160A - A process for converting a polycrystalline rod of semi-conductor material into the monocrystalline form : en
  • DE1846499U - ROLL SAFETY DEVICE FOR STEERING WHEELS. : de en
  • DE1846464U - ISSUE STAND. : de en
  • US3019978A - Cryotron translators : en
  • USRE25120E - holmes : en
  • CA636075A - Generator regulator system : en
  • CA636119A - Gear bore and tooth-flank concentricizing machine : en
  • DK92703C - X-ray contrast agent. : da en
  • DK92717C - Trigger mechanism with coin coupling for vending machines. : da en
  • DE1123486B - Magnetic headphone with Hall probe : de en
  • DE1846382U - DEVICE FOR ANIMALIZATION OF OPTICALLY PROJECTED IMAGES. : de en
  • DK92709C - Process for the extraction of metals such as uranium, thorium or other metals of the actinide group, optionally in the form of their alloys. : da en
  • US3019644A - Adhesion testing machine : en
  • US3020306A - Phosphorus compounds : en
  • FR1284453A - Manufacturing process of normally liquid polymers and products obtained : en fr
  • FR1283859A - Product containing fat, in particular dry or liquid milk product containing fat and its manufacturing process : en fr
  • GB888828A - Steam turbine unit with steam turbine driven auxiliary engines on board ships : en
  • GB888982A - Improvements in bobbin-carriers for feeding textile machinery : en
  • US3019704A - Light output modifying arrangement for slide projectors : en
  • US3020101A - Ball and socket connection : en
  • US3020344A - Apparatus for deriving pitch information from a speech wave : en
  • US3019527A - Cheese manufacturing machine : en
  • GB889074A - New pyridine derivatives and process for their manufacture : en
  • US3019813A - Conduit provided with movable fitting : en
  • US3020051A - Indicating device for the contact weight of phonograph pick-ups : en
  • US3020153A - Iron and steel production : en
  • DE1846434U - OUTER RING FOR NEEDLE BEARING. : de en
  • FR1283961A - Box for paste materials such as beauty creams or others : en fr
  • FR1284218A - Nickel-chromium-palladium alloy for soldering : en fr
  • US3019942A - Bottled drink machine : en
  • FR1283952A - Process for the manufacture of brushes, in particular for washing vehicles and brushes obtained by means of the preceding process or similar process : en fr
  • GB888999A - Selective hydrogenation of acetylenically unsaturated compounds and catalyst therefor : en
  • FI32322A - Anordning for electromagnetic inverter on a relay, which is an electromagnetic inverter in the korsningsställen : en fi
  • GB888944A - Improvements in or relating to electronic apparatus : en
  • LU40903A1 - : en
  • DE1846366U - CAP. : de en
  • DE1846332U - COOKING APPLIANCE. : de en
  • DK92723C - Si. : da en
  • US3020325A - Thermoelectric device : en
  • CA636103A - Stable f.m. oscillator : en
  • US3019756A - Nuclear powered ground-effect machine for operation over water employing water shielding : en
  • GB888896A - Improvements in or relating to signal storage arrangements : en
  • GB888971A - Device for sewing button-holes : en
  • US3020342A - Reader systems : en
  • US3020433A - Storage electrode structure : en
  • US3019770A - Hydraulic device : en
  • US3020033A - Inspection and control system : en
  • CA636123A - Continuous proportional pipeline sampler : en
  • FR1284207A - Signal converter device, transistor : en fr
  • FR1284386A - Method and apparatus for determining the orientation of fine mesh material : en fr
  • GB889004A - An improved shower-bathing attachment for domestic baths : en
  • FR1284490A - Improvement brought to the realization of a steam heated bakery oven : en fr
  • US3020036A - Rubber spring : en
  • US3020415A - Current balancing reactors : en
  • GB888721A - Dispensing fitment applying machine : en
  • GB888821A - Sheet transfer mechanism : en
  • US3019457A - Inflatable rubber dinghies : en
  • US3019535A - Apparatus for removing matter from the bottom of waterways : en
  • US3019887A - Securing bolt : en
  • US3020130A - Digestion apparatus and method : en
  • US3019561A - Flexible anchor arrangement for castable or plastic refractory and method for employing the same : en
  • US3019962A - Pressure exchangers : en
  • FR1284154A - Syntheses of 3: 5 di-, 3: 5: 3 'tri- and 3: 5: 3': 5 'tetra-iodinated derivatives of 4-hydroxy-4' phenoxyphenyl n methylethanolamine : en fr
  • FR1284365A - Further training in aiming facilities for guided projectiles : en fr
  • DE1846451U - BENDING MACHINE FOR THE PRODUCTION OF HOOKS AND Z-SHAPED BENDING ON CONCRETE IRON BARS. : de en
  • FI32334A - Forming machine for making shell molds : en fi
  • GB889066A - Improvements in or relating to substances produced from penicillin-producing moulds : en
  • US3019818A - Surge dissipating apparatus : en
  • US3020081A - Hydraulic kick bumper sub : en
  • FI32349A - Adjust the bifidus-active närpreparat : en fi
  • FR1283883A - New electronic digital calculator with an accounting machine as input and output device : en fr
  • FR1284134A - Improvements to circuit breakers : en fr
  • GB888963A - Improvements in or relating to the recovery of cadmium : en
  • FR1284193A - Device for automatic indication of depth of field : en fr
  • CA635896A - Device for the feeding of tubes to and for the removal of tubes from a tube-varnishing-machine : en
  • CA636041A - Automotive gasoline : en
  • DE1846570U - TUBE CLOSURE. : de en
  • FR1283854A - Removable clip for curtain head keeping in vertical position : en fr
  • US3019822A - Automatic wiring apparatus : en
  • US3020423A - Crystal frequency stabilization : en
  • US3020543A - Cross-talk cancellation apparatus for broadband microwave radio links : en
  • FR1106M - Drug against depression, based on the ester 3- (n-methylpiperidyl) of alpha-phenyl-alpha-isopropylglycolic acid and its non-toxic salts. : en fr
  • FR1283841A - Use of dynamic energy from electric motors with inductors and moving armatures : en fr
  • FR1283943A - Method and apparatus for measuring and recording the carbonate content of rocks : en fr
  • FR1284391A - Further training in pneumatic transporters : en fr
  • US3020017A - Placement devices for use in medical, surgical, orthopedic, and like work : en
  • US3020300A - Alkyl-tris-dialkyl phenylsilanes : en
  • US3020063A - Safety trailer support : en
  • DE1123539B - Device for separating specifically heavier additions from the millbase flow of hammer mills : de en
  • DE1846413U - POWER PLANT FOR CHAIN SHEAR DRIVEN BY TORNISTER TWO-STROKE ENGINE, IN PARTICULAR FOR CUTTING HEDGES AND THE LIKE. : de en
  • DE1846461U - DEVICE FOR PRODUCING CROSS-BOTTOM PAPER SACKS WITH TAPE OR THREAD. : de en
  • DE1846572U - HANDLING OF NET PACKS. : de en
  • FR1284145A - Thermoplastic film recording system : en fr
  • FR77284E - Improvements made to agricultural bale carriers : en fr
  • GB888757A - Hairpiece and method of making same : en
  • GB888785A - Control and braking device for pin-carrying drums of circular knitting machines : en
  • FR1283821A - Improvements to the preparation processes of certain substituted thiadiazines : en fr
  • FR1283843A - Process for the preparation of novel esters of 17-alkoxy (lower) -18-hydroxy-3-epi-alloyohimbane-16-carboxylic acids, etherified at position 18 with alcohols of aliphatic character : en fr
  • FR1283849A - Process for the high temperature treatment of granular materials crossed by gases : en fr
  • FR1283940A - Rotary piston engine distribution : en fr
  • FR1284098A - Prefabricated group of sanitary installations : en fr
  • GB888919A - Improvements in or relating to ph meters : en
  • US3019543A - Recoil absorber for a firearm : en
  • US3019591A - Textile spindle : en
  • US3020225A - Material handling plant : en
  • US3020405A - Radio sensitivity control : en
  • DE1123409B - Ionization chamber for the detection of beta rays : de en
  • US3019843A - Fire inhibitor and extinguisher : en
  • US3019989A - Atmospheric space charge modification : en
  • US3020013A - Picture hanger : en
  • FR1283861A - Game featuring a horse placed on a two-wheeled frame : en fr
  • US3019949A - Hopper capable of being emptied in a regulatable manner : en
  • US3020136A - Acetylenic glycol deicer : en
  • US3020338A - Color television demodulation system : en
  • US3020520A - Terminal for making electrical connections : en
  • FR1284487A - Combine harvester : en fr
  • US3019604A - Turbojet thrust computer : en
  • US3019898A - Sizing apparatus : en
  • US3020166A - Process for the manufacture of dyed structures from regenerated cuprammonium cellulose : en
  • LU40900A1 - : en
  • US3019930A - Fork lift unit : en
  • DE1123592B - Door fitting : de en
  • DE1846585U - DEVICE FOR STACKING AND RE-LOADING OF BULK GOODS. : de en
  • FR1284120A - Indirectly heated cathode : en fr
  • FR1284141A - Gas lighter : en fr
  • FR77298E - Pneumatic control of hacksaw cutter : en fr
  • GB889096A - Jet propulsion apparatus suitable for waterborne vessels : en
  • US3019544A - Fishing lures : en
  • US3020348A - Signaling circuits : en
  • US3019676A - Fly cutter with micrometrical adjustment : en
  • DE1123321B - Process for the preparation of therapeutically active steroid compounds : de en
  • FR1284149A - Photographic product : en fr
  • GB888768A - Improvements in or relating to methods of and apparatus for applying settable material to a surface : en
  • GB888967A - Improvements in or relating to electric space heaters : en
  • US3019623A - Pile fabric knitting machines : en
  • US3019879A - Grain loading device : en
  • USD192183S - Bow handle : en
  • US3019688A - Device for detecting low or missing charges in the assembly of ammunition components : en
  • US3020156A - Method of coating metal on dielectric material : en
  • US3020407A - Horizon sensor : en
  • US3019531A - Scale reducing device for sighting instruments : en
  • LU39064A1 - : en
  • US3019646A - Oxygen meter fitting : en
  • FR1283865A - Guide device for folding doors, and in particular for two-leaf folding doors for vehicles : en fr
  • FR1284019A - Excavator : en fr
  • FR1284468A - Improvements in the manufacture of paper for photographic prints : en fr
  • FR1283996A - Apparatus for securing staples to the edges of a tear extending in a conveyor belt, or the like : en fr
  • CA635851A - Reserpine thiocyanate and its use in the purification of reserpine : en
  • DE1123400B - Electrolytic capacitor, in particular tantalum capacitor : de en
  • DE1846495U - INNER SHOE BRAKE. : de en
  • DE1846599U - CONNECTOR FOR SANITARY SYSTEMS, IN PARTICULAR FOR CONNECTING THE WATER FLUSH PIPE TO THE CERAMIC CLOSET POT. : de en
  • FR1284164A - New triazine derivatives, their preparation and their application as herbicides : en fr
  • US3019483A - Method and apparatus for producing extruded structural board : en
  • US3019485A - Method of producing metal spheres : en
  • US3020020A - Diaphragm valvce : en
  • DE1123470B - Process for the production of aqueous polyvinyl ester dispersions : de en
  • DE1123628B - Compressed air pipes made of plastic to be laid in water as an air shower : de en
  • DE1846265U - ELECTRIC DRIVE. : de en
  • CA636120A - Apparatus for continuous measurement of degree of polymerization : en
  • DE1123316B - Process for the preparation of dithiophosphorous acid monochlorides : de en
  • DE1123320B - Process for the preparation of 11ª ‡, 17ª ‡ -dimethylandrostane-11ª ‰, 17ª ‰ -diol : de en
  • DE1846431U - FASTENING DEVICE, CONSISTS OF SCREW WITH SPREADING CLAW NUT. : de en
  • DE1846565U - BAGS WITH A SELF-ADHESIVE LOCK ON THE BAG MOUTH, IN PARTICULAR PLASTIC BAGS. : de en
  • US3019467A - Paint roller cleaner : en
  • US3020089A - Retractable belt : en
  • CA635991A - Modulator : en
  • CA636129A - Drillable packer : en
  • DE1123304B - Process for the preparation of inorganic thiocyanates : de en
  • DE1123576B - Switch for direction indicators of motor vehicles : de en
  • DE1846521U - ADJUSTMENT DEVICE ON FITTINGS FOR WINDOWS, DOORS OR. DGL. : de en
  • DE1846583U - FLOOR CONVEYOR EQUIPMENT WITH LIFTING MAST. : de en
  • FR1283928A - Improvements to garment bags : en fr
  • FR1284297A - Strip material for the detection and measurement of irradiation : en fr
  • GB889146A - New sulphonamides and process for their manufacture : en
  • US3019896A - Sorting machine : en
  • BE607002A - Improvements to artistic paints resistant to atmospheric conditions. : en fr
  • CA636043A - Radiation activated radiation opaque shutter : en
  • FR1283998A - Improvements to level-corrected hydraulic suspensions : en fr
  • USD192188S - Bracket for converting a portable power drive into a pipe machine : en
  • GB888976A - Improvements relating to magnetic recording and reproducing apparatus : en
  • DE1846297U - EQUIPMENT SET FOR TREATMENT OF RIGIDLY LOCKED JAWS BY COMPRESSED AIR OD. DGL. Propellant. : de en
  • FR1284306A - Instant on and off button : en fr
  • GB889201A - Improvements in or relating to charging arrangements for electrical condensers : en
  • FR1284139A - Improvements to tools for screwing and / or unscrewing screws, bolts and the like provided with a head comprising a recess : en fr
  • GB888763A - Process for the production of steel by refining pig iron with oxygen or air enrichedwith oxygen with addition of scrap and/or ore : en
  • GB888867A - Electrostatic printing apparatus for forming multiple copies : en