• US2978380A - Process for obtaining separately spiramycin 1, spiramycin ii, and spiramycin iii : en
  • US2978430A - Polypropylene compositions : en
  • US2978486A - Nitro dicarbamates : en
  • US2978681A - Magnetic core memory device : en
  • US2978280A - Movement of granular solids into or out of high pressure vessels : en
  • CA617508A - Process for manufacturing flexible wood veneer sheets : en
  • DE1103883B - Process for the coagulation of plastic dispersions on or in nonwovens : de en
  • DE1829092U - CAPSULE FOR SEMICONDUCTOR COMPONENTS. : de en
  • US2978640A - D arsonval-movement assembly : en
  • CA617770A - Apparatus for use in the handling, transfer and transport of cargo or freight : en
  • US2978078A - Hanging assembly and elements for use in same : en
  • CA617588A - Device for effecting the driving and facilitating the extraction of piles : en
  • US2978340A - Hollow glass particles and method of producing the same : en
  • US2978611A - segall : en
  • US2978089A - Ribbon feed mechanism for typewriters : en
  • CA617792A - Thread guide and tensioning system for sewing and similar machines : en
  • US2978510A - Polynitro diaza alkanes : en
  • DE1104114B - Device for spinning hot melts, in particular made of organic high polymers : de en
  • DE1104308B - Thread cutting device for Piki sewing machines : de en
  • DE1104315B - Container jacket with moisture-proof lining and method and apparatus for its manufacture : de en
  • CA617740A - Catalytic reforming of hydrocarbons : en
  • US2978251A - Occupant propelled multiple runner sled : en
  • USD190018S - Transparent supporting channel for lighting fixture panels : en
  • CA617728A - Method and means for detecting flaws in rails : en
  • CA617857A - Safety lock for firearms : en
  • DE1103875B - Goods storage for strand goods : de en
  • DE1104217B - Method for filtering out heat rays from a projection beam path : de en
  • FR1257716A - Improvements to couplings for toy trains and the like : en fr
  • GB864317A - Improvements in and relating to cap closing devices for cartons and the like : en
  • GB864397A - Improvements in and relating to insole rib stripping : en
  • GB864440A - Improvements relating to rotors for multi-stage axial-flow compressors and the like : en
  • GB864815A - Porous plastics and their production : en
  • CA617856A - Push-pull amplifier circuits : en
  • US2978049A - Stabilizer for drill bit : en
  • US2978220A - Rotatably-mounted faucet washers : en
  • US2978475A - Nitro-substituted diisocyanate compounds : en
  • US2978015A - Safety belt assembly : en
  • US2978208A - Twin-engine arrangement : en
  • US2978053A - Driving and steering apparatus for wheel chairs : en
  • US2978142A - Self stacking cans : en
  • CA617724A - Method of reinforcing moulded articles with solid inserts : en
  • US2978374A - Method of preparing lantern slides : en
  • US2978527A - Rapid-response thermoelectric generator : en
  • DE1829347U - ARM REFLECTIVE. : de en
  • FR1257632A - Water closet with separate drainage for washing water : en fr
  • GB864459A - Improvements in or relating to protective arrangements for polyphase electrical apparatus : en
  • DE1829164U - TANK FOR LIQUID FUEL OVEN. : de en
  • DE1829348U - DINING TABLE FOR CARD WITH SLIDER FOR WASTE REGULATION. : de en
  • US2978619A - Synchro-tie receiver motor synchronized-speed control : en
  • US2978459A - Ketals of (3-indolyl)-aminoalkanones : en
  • CA617721A - Process and apparatus for applying developer powder to photo-conductive insulating material : en
  • CA617507A - Flexible wood veneer sheet : en
  • CA617720A - Blade brazing fixture : en
  • DE1829308U - STOPPERS FOR BOTTLES OR TUBE TUBES. : de en
  • FR1257957A - Improvements with acrolein polymers : en fr
  • CA617837A - Fractionation of cyclodiene monomer vapors : en
  • US2978621A - Motor : en
  • DE1829136U - PLAY AND MALTABLE. : de en
  • CA617828A - Refrigeration machine and method of controlling same : en
  • CA617841A - Production of metal oxides : en
  • FR1257706A - Improvements made to the assembly of rotating parts sliding coaxially : en fr
  • GB864764A - Locking stay to fix a casement window in any open position : en
  • DE1104131B - Mouthpiece for vacuum cleaner : de en
  • FR1258166A - High heat and creep resistance casting alloy : en fr
  • FR1258154A - Regular Chain Stitch Sewing Machine : en fr
  • GB864339A - Method and means for moulding cheeses : en
  • GB864512A - Improvements in and relating to the hardening of foundry cores or moulds : en
  • BE595842A - Control system for reversible devices actuated by pressurized fluid, in particular for hydraulic presses : en fr
  • DE1103884B - Process for the production of a flexible, porous and stretchable coated fabric with a suede-like character : de en
  • DE1104457B - Device for returning the impeller blade position in flow machines with internal impeller control, especially in Kaplan turbines with a standing shaft : de en
  • US2978018A - Firing rate control for oil burners and the like : en
  • US2978392A - Electrolytic process : en
  • US2978628A - Constant d.-c. voltage output circuit : en
  • US2978636A - Flaw detecting apparatus : en
  • CA617826A - Method of coating a felted fibrous mat : en
  • DE1104283B - Process for producing thin layers on substrates by evaporation of metal compounds : de en
  • FR1257696A - Device for measuring the duration of application of a quantity : en fr
  • FR1258150A - Hybrid tea rose with double fragrant purple flowers on the obverse, succine yellow pigmented with carmine purple on the reverse : en fr
  • CA617463A - Filter plate assembly for use with powdered filter material : en
  • CA617736A - Cathode ray tubes for colour television : en
  • FR1258136A - Control device for gas ovens : en fr
  • CA617752A - Resolution of lysine : en
  • CA617505A - Hook-on neck-tie : en
  • CA617624A - Floating sector seals : en
  • CA617472A - Primable electric cell : en
  • US2977736A - Coin counting and packaging means : en
  • US2978077A - Three-dimensional structure and elements thereof : en
  • US2978179A - Electronic digital multipliers : en
  • GB864326A - Improvements relating to the extraction of objects from relatively inaccessible places : en
  • US2978184A - Draft control device : en
  • US2978345A - Stabilization of zinc ferricyanide : en
  • USD190032S - Puppet : en
  • FR1257628A - Advanced scanning mechanism for radar reflector : en fr
  • US2977793A - Pneumatic probe assembly for detecting airstream direction : en
  • US2977797A - Device for measuring the glass level in glass melting ovens : en
  • US2978506A - 1, 1, 1, 3, 5, 7, 7, 7 octanitro-3, 5-diaza heptane : en
  • DE1104342B - Device for increasing pressure in pipelines with axial thrust compensation on the adjustable impeller : de en
  • DE1829112U - CURL COVER WITH BRISTLES. : de en
  • DE1829036U - CARD POCKET FOR CARD BOXES WITH VERTICAL VISIBILITY. : de en
  • FR1257673A - Improvements to battery powered electric lanterns : en fr
  • DE1104081B - Proportional counter tube : de en
  • DE1104149B - Built-in kitchen equipment : de en
  • DE1104392B - Firearm with a cartridge chamber separated from the barrel : de en
  • DE1829043U - TRACK POT DEVICE WITH CHASSIS. : de en
  • DE1829183U - GRATING, IN PARTICULAR BALCONY GRATING : de en
  • DE1829014U - MOUNTAIN ANCHORS FOR PITING. : de en
  • US2978347A - Organo-zirconium derivatives : en
  • CA617564A - Magnetic transducer and method : en
  • US2977754A - Rocket chamber with multi-pass axial flow coolant passageways : en
  • US2977848A - Device for simultaneously exchanging optical systems : en
  • US2977896A - Remote controls for plural locomotive units : en
  • US2978529A - Battery separator and method for manufacturing same : en
  • DE1829120U - DEVICE FOR APPLYING TREATMENT TO THE EYELASHES. : de en
  • GB864528A - Improvements in or relating to sealable containers : en
  • GB864803A - Process for the manufacture of percarboxylic acids : en
  • GB864813A - Improvements in measuring instruments : en
  • US2978094A - Device for the transport of shoes : en
  • US2978071A - Baby carriage brake : en
  • DE1104162B - Entry and exit device for loading and unloading multi-storey presses : de en
  • FR1257954A - Azo dyes for acrylic and polyester fibers : en fr
  • FR1257784A - Improvements to devices for attaching strawberries and similar cultivating implements to agricultural tractors : en fr
  • GB864362A - Improvements relating to methods of and apparatus for defibrillation : en
  • US2978028A - Well packer setting device : en
  • US2978066A - Gas cleaning apparatus : en
  • FR1258110A - Spreading device : en fr
  • USRE24960E - Co-nhxnh- : en
  • CA617689A - Quill feeding apparatus and method : en
  • FR1258189A - Clothes dryer : en fr
  • GB864779A - Improvements in or relating to grinding machines : en
  • CA617534A - Airfoil with adjustable through passage : en
  • US2978412A - Copolymers of phosphorus sulfides and unsaturated organic esters : en
  • USD190042S - Plate or similar article : en
  • DE1829188U - HOLDER FOR SCAFFOLDING. : de en
  • US2978620A - Remote control servosystem : en
  • US2977657A - Die molding apparatus for concrete blocks : en
  • DE1829154U - POS AND PACKING TABLE FOR SELF-SERVICE SHOPS. : de en
  • US2977832A - Predetermined torque release hand tool : en
  • US2978559A - Bushing mounted interrupter : en
  • GB864530A - Process for continuously stretching filamentary materials of synthetic linear high polymers : en
  • GB864316A - Gear treating or checking apparatus : en
  • GB864649A - Improvements in electric motors and in portable machine tools embodying them : en
  • US2978088A - Paper feeding device : en
  • US2978504A - Aliphatic nitramines : en
  • US2978597A - Circuit element transducer : en
  • US2978630A - Transistor current regulator : en
  • CA617771A - Hemostatic sponges and method of preparing same : en
  • DE1104146B - Control device for three-phase induction motors for the lifting and lowering operation of hoists : de en
  • DE1103931B - Process for the preparation of 2,4-diamino-5-benzylpyrimidine derivatives : de en
  • DE1103940B - Foundry for semicircular stereotype plates : de en
  • DE1104013B - Box terminal with resilient pressure piece : de en
  • DE1104126B - Process for the production of magnetically anisotropic permanent magnets containing Ni, Al and Co as the main elements on an iron basis by casting : de en
  • DE1829097U - FASTENING DEVICE FOR OIL FIRING. : de en
  • FR1257955A - Method and device for braking yarns in the manufacture of cords : en fr
  • GB864457A - Improvements relating to hydrogen-oxygen cells particularly for use as electrolysers : en
  • DE1104051B - Layered frame core made of sheet metal with preferred magnetic direction for transformers : de en
  • DE1104397B - Electric bullet fuse : de en
  • DE1103914B - Process for the preparation of N-substituted ª ‰ -oxybutyric acid amides with analgesic activity : de en
  • FR1257793A - Spiked wheel : en fr
  • FR1257977A - Pulsating current circuit, sensitive to current variations : en fr
  • DE1103996B - Anode voltage supply for a television receiver with a stage of the audio channel that begins with a delay when heating up : de en
  • FR1257691A - Pickling line heater : en fr
  • DE1103944B - Heat exchangers, especially made of high-alloy steel with tubes welded into the tube bases : de en
  • DE1829084U - MULTI-FLAME LIVING ROOM LIGHT. : de en
  • DK90679C - Process for the preparation of azetidine derivatives. : da en
  • US2978351A - Paving composition : en
  • US2978684A - Noise suppressor for magnetic core logic circuits : en
  • CA617610A - Rectilinear ball bearings : en
  • DE1103942B - Multicolor rotary printing press : de en
  • DE1104409B - Dishwasher : de en
  • FR1257620A - Improved locking device for doors or the like and locks with application : en fr
  • FR1257730A - Transistor and transistor assembly process manufactured according to this process : en fr
  • GB864638A - Process of rolling bar-steel or profiles of ferrous or steel-alloys : en
  • FR1257971A - Folded tape unwinder device, especially for photoelectric reader : en fr
  • US2978446A - Level-off d.p. cellulose products : en
  • FR1257721A - Device for forming and controlling variable light images : en fr
  • DE1104254B - Preparations for influencing plant growth : de en
  • DE1829127U - DEVICE FOR FILTERING THE WASHING WATER IN DISHWASHING MACHINES. : de en
  • GB864708A - Improvements in and relating to electrical phase-shifting networks : en
  • DE1103998B - Arrangement for synchronous pivoting of several directional antennas, in particular radar and / or DF antennas : de en
  • DE1104303B - Control device for the automatic maintenance of an even load of hammer or hammer mills : de en
  • DE1104305B - Centrifugal dust separator with a two-stage discharge cyclone : de en
  • GB864423A - Safety control for gas heated appliances : en
  • DE1104267B - Device for the transportation of liquid fuels in rocket propulsion plants with compressed gas, regardless of location : de en
  • DE1104247B - Measuring device for determining the amount of grit that can be spread by a centrifugal spreader for fertilizer or similar material : de en
  • DE1829106U - NOISE PROTECTION DEVICE FOR THE HEADING GEAR. : de en
  • DE1829151U - VESSEL WITH A HANDLE, IN PARTICULAR AN ENAMELED METAL BUCKET. : de en
  • CA617621A - Electroluminescent lamp : en
  • CA617803A - Methods of manufacturing porous membranes : en
  • DE1104427B - Plate conveyor : de en
  • US2978338A - Antifouling coatings : en
  • US2978595A - Transistor level shifter : en
  • DE1829228U - HAYSTOCK CUTTER. : de en
  • CA617700A - Outlet selector valve for tiltable and invertible tank : en
  • CA617722A - Dispensing liquids : en
  • DE974709C - Process for the production of carbon monoxide and hydrogen from methane : de en
  • GB864430A - Improvements in or relating to the manufacture of printed electric circuits : en
  • GB864734A - Process for the oxidation of bis(p-alkylphenoxy) alkanes to the corresponding carboxylic acids : en
  • FR1257959A - double roller wire guide element for jacquard machines : en fr
  • US2978240A - Alternating current pilot control : en
  • DE1829140U - FASTENING SLEEVE FOR THE INSERT PIN OF FURNITURE AND APPARATUS ROLLS. : de en
  • US2978165A - Packaging folder : en
  • US2978395A - Gamma ray polymerization of styrene with unsaturated esters : en
  • DE1829324U - ATTACHING THE CLIP TO PENCILS, SUCH AS BALLPOINT PENS. : de en
  • DE1104062B - Circuit arrangement for lighting and operating high-pressure gas discharge lamps : de en
  • US2977708A - Fishing lure : en
  • US2977730A - Wrapper registration control : en
  • US2978369A - Soldering fluxes : en
  • FR1257899A - Corrosion resistant aluminum based duplex metal items : en fr
  • FR1257962A - Cross-supports ensuring the separation and maintenance of nuclear fuel elements comprising a large number of fuel rods : en fr
  • GB864398A - Improvements relating to mixture-compressing injection internal combustion engines : en
  • GB864446A - Electrostatic separation apparatus : en
  • GB864636A - Improvements in tail-doors for road vehicles : en
  • GB864666A - Production of unsaturated aliphatic aldehydes : en
  • FR1257708A - Pressure molding process and device for its implementation : en fr
  • FR1257878A - New water-insoluble mono- and disazo dyes and process for their production : en fr
  • FR1257891A - Device for fixing globes for ceiling lights : en fr
  • CA617790A - Air drying wrinkle coating composition containing epoxy resin esters : en
  • US2977772A - Ice level sensing mechanism : en
  • US2978010A - Article of repose for supporting the body of a person : en
  • US2977971A - Fluid distribution system and valves therefor : en
  • US2978153A - Cabinet structure for automotive vehicles : en
  • US2978216A - Fan support bracket : en
  • US2978417A - Phosphors : en
  • US2977906A - Apparatus for inserting hair into the heads of dolls : en
  • US2978002A - Plug cutter : en
  • DE1104070B - Method for producing a semiconductor triode having an intrinsic or nearly intrinsic zone : de en
  • US2977927A - Roll cleaning device : en
  • US2978362A - Water-repellent fabric : en
  • US2978512A - Nitro substituted azaalkanols and their method of preparation : en
  • DE1829038U - CONTINUOUSLY WORKING EVAPORATOR. : de en
  • DE1104406B - Strips for spinning machine draw frames : de en
  • FR1258109A - Device for laterally moving plants on the ground : en fr
  • DE1103864B - Device for removing pulmonary dust from the weather in mining operations : de en
  • DE1103926B - Process for the regeneration of hydrogenation and dehydrogenation catalysts for organic compounds : de en
  • FR1257619A - Excavator intended for the direct loading of handling devices known as grasshoppers used for granular materials : en fr
  • FR1257867A - Control mechanism for machine tools : en fr
  • FR1257671A - Complementary signaling system for transmission of coded information : en fr
  • DE1103891B - Process for obtaining a petroleum coke suitable for the production of charcoal or electrodes : de en
  • DE1104234B - Display device for electronic counter circuits : de en
  • DE1829385U - DISCHARGE DEVICE FOR SCHUETTGUETTERS OF ALL KINDS FROM BUNKERS. : de en
  • USD190016S - Scarf or similar article : en
  • USD190067S - : en
  • DE1829041U - COOL PILLOW. : de en
  • FR1257658A - Process for the separation of constituents from copals and products resulting from the application of this process : en fr
  • FR1258200A - Vehicle refinements : en fr
  • DE1104402B - Can changing device for cards : de en
  • DE1829153U - PANTS HANGER. : de en
  • FR1257892A - Improvements to processes for the conversion of 2, 6-dimethyl-2, 7-octadiene into products for the preparation of acyclic terpene alcohols useful in perfumery, such as citronellol : en fr
  • GB864345A - Improvements in or relating to hooded handlebar levers : en
  • US2978193A - Winding machines : en
  • US2978360A - Combustion catalysis : en
  • DE1104382B - Freezer lock : de en
  • DE1103977B - Stepping mechanism : de en
  • DE1829199U - FLOW METER FOR NONTRANSPARENT MEDIA. : de en
  • DE1104381B - Door lock : de en
  • DE1104289B - Device for guiding the work pieces in peeling machines : de en
  • DE1104314B - Machine for making corrugated cardboard : de en
  • DE1829059U - ELECTRICAL PASS-THROUGH FOR MESSAGE DEVICES. : de en
  • US2978398A - Neutronic reactor : en
  • US2978491A - Polynitro carbamates : en
  • GB864329A - An arrangement of the scavenging and exhaust passages in two-stroke internal combustion engines : en
  • GB864375A - Stop motion for the working spindles of multiple-spindle automatics : en
  • GB864617A - A process for the production of alkali metal and alkaline earth metal borohydrides : en
  • DE1104242B - End connection piece for link bands for jewelry or use : de en
  • DE1104171B - Tubular, centrifugally cast body made of heat-hardenable plastic : de en
  • DE1104223B - Device for charging the dust content of flowing gases : de en
  • FR1257903A - Closing device in particular for drying ovens : en fr
  • GB864576A - Refining uranium : en
  • GB864789A - Cigarette-mouthpiece assembly machine : en
  • DE1104248B - Draft protection device on centrifugal fertilizer spreaders : de en
  • DE1829158U - HANDLE NICHE FOR LIFTING THE LID ON OVENS AND STOVES : de en
  • FR1258134A - Sootblower structures : en fr
  • GB864325A - Improvements relating to the construction of a hooded end portion of a motor car of so-called pontoon design : en
  • GB864456A - Improvements relating to electric cells of the hydrogen-oxygen type : en
  • GB864780A - Apparatus for handling material in bulk : en
  • US2977682A - Self-lubrication of turbine-type dental handpieces : en
  • US2978613A - Lockout device for switch panels : en
  • DE1104294B - Device for automatic adjustment of a machine part after preselection of the adjustment path, especially on machine tools : de en
  • DE1104161B - Subterranean air-raid shelter composed of pipe sections with a dome-like end piece : de en
  • DE1829047U - CONTACT DEVICE FOR OUTDOOR SYSTEMS IN RAILWAY SECURITY. : de en
  • DE1829125U - SUPPORT RING FOR VACUUM CLEANER FILTER. : de en
  • LU39744A1 - : en
  • US2977979A - Regulating valve : en
  • US2978047A - Collapsible drill bit assembly and method of drilling : en
  • US2978448A - Benzo-1, 3-thiazine-dione-(2, 4) and methods of making the same : en
  • US2978556A - Sealed-in contact relay : en
  • US2978669A - Underwater electrodynamic acoustic transducer with air-filled composite diaphragm : en
  • DE1829067U - HOUSING FOR INSTALLATION OF ELECTRICAL EQUIPMENT. : de en
  • DE1829189U - CONNECTING ELEMENT FOR STEEL PIPE SCAFFOLDING. : de en
  • FR1257770A - Abrasive product and its manufacturing process : en fr
  • GB864802A - Improvements in fastening devices : en
  • GB864812A - Improvements in or relating to methods of bonding metals to organic plastic materials and articles made thereby : en
  • US2977707A - Fish line trollers : en
  • US2977711A - Poison bait stations : en
  • US2978112A - Book stack units : en
  • FR1257886A - Mucking device for chopping cylinder harvesting machines : en fr
  • DE1104333B - Single or multilayer photographic material for the silver dye bleaching process : de en
  • DE1829131U - HOLDER FOR BOTTLES AND DRINKING GLASSES OF ALL KINDS. : de en
  • DE1829177U - SPACERS FOR REINFORCED CONCRETE REINFORCEMENT MATS. : de en
  • US2978244A - Toys : en
  • CA617848A - Chuck and handle for manual installation of self-drilling expansion shells : en
  • CA617865A - Platform tread applier : en
  • FR1257631A - Exploration device for sum-difference system : en fr
  • FR1257995A - Improvements to telephone circuits allowing the warning of an external call intended for a busy device : en fr
  • FR1258010A - Transistor manufacturing process : en fr
  • US2978215A - Magnetically mounted clock : en
  • DE1104293B - Switching device for the advance of a cutting steel that can be moved radially in a boring bar : de en
  • DE1103969B - Counting chain working forwards and backwards from galvanically coupled tipping stages : de en
  • DE1104102B - Synthetic lubricants and lubricant additives : de en
  • DE1104153B - Wall dehumidification pipe with openings : de en
  • DE1829179U - GLASS HOLDER FOR FASTENING GLASS PANELS. : de en
  • DE1829195U - GRANULAR CONTAINER FOR THERMOPLASTIC INJECTION MOLDING MACHINES. : de en
  • DE1829367U - CARTON FOR SIMULTANEOUS USE AS A TRANSPORT AND SALES CONTAINER WITHOUT ADDITIONAL SUPPORTS OR PARTS. : de en
  • FR1257642A - Preparation of 6 alpha-fluoro-11-oxygenated-16 alpha-hydroxy-4-pregnene-3, 20-diones : en fr
  • GB864338A - Improvements in or relating to electrostatic precipitator arrangements : en
  • FR1257833A - Improvements to ignition devices for internal combustion engines : en fr
  • FR1257703A - Method and apparatus for preventing or reducing the tendency for molten glass masses to crystallize and for the release of vaporized products from their surface : en fr
  • GB864723A - An improved rotor for the aeration of water, sewage, waste liquid or the like : en
  • DE1829358U - GAME PIECE. : de en
  • FR75153E - Processes for the preparation of barbituric acid-type compounds and their salts : en fr
  • DE1829354U - STEERABLE TWO LANE ROLLER SKATE. : de en
  • US2978464A - Epoxtoahon of cyclododecatriene : en
  • DE1104107B - Device for the metered addition of ammonia to flue gases : de en
  • DE1104187B - Process for the production of polymers : de en
  • US2977836A - Music instruction device : en
  • US2978420A - Catalyst for dehydration of secondary alcohols : en
  • CA617543A - Power transmission : en
  • US2978093A - Sheet slitting machine with strip holding and releasing device : en
  • US2978312A - Processes for producing fertilizers and products thereof : en
  • US2978607A - Electrostatic writing tube : en
  • US2977792A - Method for detecting fluid flow in or near a well bore : en
  • US2978385A - Stabilized chymotrypsin solution : en
  • DE1829087U - SUBMERSIBLE REEL FOR BAND FILTER OR OTHER REELS. : de en
  • FR1258190A - Sealing device for windows and patio doors : en fr
  • FR1258196A - Improvements to drum blowers for cleaning seeds in agricultural threshers : en fr
  • FR1258177A - Method and apparatus for filling electric lamps with gas : en fr
  • DE1104016B - Method and device for producing a Boerdel flange on electrical cables with, in particular, corrugated metal shells : de en
  • DE1103913B - Process for the production of low molecular weight saturated fatty acid chlorides : de en
  • DE1104030B - Program-dependent timer : de en
  • DE1829113U - HAIR ROLLER. : de en
  • FR1257948A - Adjustable tilt glasses : en fr
  • DE1829366U - PLASTIC BAGS FOR PACKAGING AND STERILIZATION OF FOOD, IN PARTICULAR BAKERY GOODS. : de en
  • GB864486A - Process for manufacturing phenol and acetone from cumene hydro-peroxide : en
  • GB864616A - A process for the production of alkali metal and alkaline earth metal borohydrides : en
  • GB864818A - Improvements in and relating to sheet material coated with pressure-sensitive adhesive : en
  • FR1258025A - Cutting of slices or wafers of semiconductor material : en fr
  • FR1258125A - Device for bringing and placing the sensor arm on the discs in turntables and record changers : en fr
  • GB864737A - Improvements in and relating to the briquetting of coal : en
  • DE1104020B - Electric switch : de en
  • DE1104277B - Auxiliary shut-off device for tapping valves : de en
  • DE1829190U - TRANSPORTABLE ENTRANCE LOCK. : de en
  • DE1829382U - LIFTING EQUIPMENT PREFERRED FOR FORKLIFTS, FOR LOADING BOX PALLETS : de en
  • US2978061A - Jet propulsion nozzles : en
  • US2978666A - Fluid pressure connector for printed circuit card : en
  • DE1829224U - BEET HARVESTING EQUIPMENT ATTACHED TO A DEVICE CARRIER. : de en
  • CA617468A - Hydraulic power shears : en
  • CA617609A - Fluid pressure telemetering system : en
  • CA617810A - Metalliferous disazo dyestuffs : en
  • CA617486A - Floating-piston engine : en
  • US2977985A - Electro-hydraulic servo control valve : en
  • US2978163A - Clearance pad : en
  • US2978655A - Automatic alignment system : en
  • US2978656A - Interference filter : en
  • DE1829353U - ICE STICK ACCESSORY. : de en
  • FR1258129A - Multi-zone natural uranium reactor with graphite and heavy water moderator : en fr
  • US2977603A - Ramp bed-pan : en
  • US2977767A - Master cylinder for hydraulic brake systems : en
  • US2978474A - Nitro-amino diisocyanates : en
  • US2978496A - Tris-nitramino esters : en
  • CA617551A - Prospecting : en
  • DE1103933B - Process for the preparation of diamino-s-triazine : de en
  • DE1104355B - Hot water rocket as starting aid for aircraft : de en
  • FR1250648A - Improvements to tables and other planning devices : en fr
  • FR1257637A - Dichloro-2,2 'dinitro-4, 4' hydrobenzoin : en fr
  • US2978212A - Parachute and attached sleeve : en
  • US2978615A - Electric trigger circuits : en
  • US2978399A - Homogeneous nuclear reactor fuel composition : en
  • GB864594A - Process and apparatus for the preparation of sand for use in concrete aggregates : en
  • CA617727A - Timber setting machine : en
  • US2978209A - Aircraft gas-turbine power plant installation : en
  • US2978697A - Apparatus for reducing the frequency band width of radar frequency mixtures and the like : en
  • BE595796A - Gear ratio regulator. : en fr
  • DK90689C - Container for cleaning the brushes on a floor treatment device. : da en
  • CA617863A - Roller pump : en
  • US2977619A - Sponge type wringer mop : en
  • US2977977A - Valve : en
  • US2978036A - Control device for blades of cycloidal propellers : en
  • CA617675A - Polymers of perfluorovinyl ethers : en
  • FR1257986A - Manufacture of copper complexes of azo dyes for cellulosic textiles : en fr
  • FR1258016A - Fuel degassing process : en fr
  • FR1258149A - Endless film feeder for projection equipment : en fr
  • BE595669A - Process for dyeing and printing with hydrazine derivatives of tetrazaporphinic dyes and novel tetrazaporphinic dyes : en fr
  • CA617559A - Gauging device : en
  • DE1829160U - OIL HEATER. : de en
  • USRE24962E - Record jacket with detachable photographs : en
  • DK90682C - Safety railings for automobile lanes. : da en
  • DE1104359B - Arrangement for influencing movement processes in motor vehicles : de en
  • FR1257952A - Azo dyes, their manufacture and applications : en fr
  • DE1103900B - Process for the production of uniform granulates from meltable materials : de en
  • DE1104115B - Process for the production of spun-dyed threads from polyacrylonitrile or its copolymers with a content of at least 85% acrylonitrile by wet spinning : de en
  • DE1104363B - Brake actuating device operated with an auxiliary power, in particular for motor vehicles : de en
  • DE1829093U - RADIATOR. : de en
  • BE595711A - Modified starch product intended for coating cellulose sheets : en fr
  • BE595745A - Improvements to sockets on overhead lines : en fr
  • US2978162A - Molded pulp carton : en
  • US2978198A - Drive for tape recorder : en
  • US2978520A - Process for recovery of aromatic hydrocarbons : en
  • DE1104015B - Anchoring clamp for lines, especially for self-supporting cables : de en
  • GB864710A - Improvements in or relating to therapeutic compositions and the manufacture thereof : en
  • GB864758A - Improvements in or relating to the preservation of vegetable juices : en
  • CA617522A - Concrete stairs : en
  • DE1829018U - THROW PIPE. : de en
  • DE1829257U - ADDITIONAL TABLE FOR TIN SHEARS. : de en
  • GB864559A - Improvements relating to electric heaters of the panel type : en
  • GB864793A - Improvements in or relating to thermostatically controlled refrigeration systems : en
  • DE1104266B - Device for re-igniting the gas mixture in a combustion chamber : de en
  • DE1829149U - QUIRL. : de en
  • GB864565A - Improvements relating to fluid pressure operated tractor-mounted devices : en
  • US2978331A - Bread improver compositions and methods for preparing the same : en
  • DE1829392U - SPRAY CAP FOR AEROSOL CANS. : de en
  • DE1103886B - Process for the production of wetfast prints on cellulose fibers : de en
  • DE1104074B - Method for cutting a semiconductor single crystal, e.g. B. of germanium, for semiconductor arrangements in thin slices, the cut surfaces of which are perpendicular to a desired crystal axis : de en
  • DE1104284B - Device for applying a metal coating to a heated workpiece by decomposing a volatile metal compound in an electrical high-voltage field : de en
  • DE1103988B - Circuit arrangement for identifying a subscriber and / or the connection set occupied by a subscriber or occupying this subscriber in telephone private branch exchanges : de en
  • DE1104094B - Two-component paints, d. H. Lacquers whose components are mixed shortly before processing : de en
  • DE1829355U - PLAYING CARDS. : de en
  • FR1257640A - Cantilever tent frame with rigid roof : en fr
  • GB864407A - Improvements relating to disc brakes : en
  • GB864408A - Electrical control system : en
  • GB864505A - Improvements in and relating to a machine-tool : en
  • GB864469A - Improvements in or relating to hydraulic servo-apparatus for controlling the temperature of a fluid stream : en
  • GB864614A - 4-chloro-testosterone-17ª‰-acylates : en
  • BE569248A - : en fr
  • FR1260578A - PROCESS FOR PREPARING SUBSTITUTED COUMARONES : en fr
  • DE1104092B - Process for the production of dyes of the acedianthrone series : de en
  • DE1104403B - Extraction device on drafting systems of spinning machines : de en
  • US2977671A - Paint rollers : en
  • US2978017A - Bead breaker : en
  • US2978060A - Loudspeaker enclosure : en
  • CA617466A - Manufacture of storage battery plates : en
  • CA617510A - Appareil de photographie stereoscopique panoramique : en
  • US2977916A - Tool for aligning pipe and pipe fittings : en
  • US2978416A - Concentrated aqueous detergent composition : en
  • US2978435A - Heat hardenable compositions comprising epoxide compounds and dicarboxylic anhydrides : en
  • DE1104274B - Welded butt joint for prestressed concrete pipes equipped with a sheet metal jacket : de en
  • FR1257741A - Improvements to collecting balers : en fr
  • FR1257927A - Glass moldings for ceiling canopies : en fr
  • FR1258048A - Folding luggage rack : en fr
  • US2977825A - Electromagnetic drill support with auxiliary power supply : en
  • US2978260A - Dismountable trailer hitch : en
  • DE1829315U - MACHINE FOR CRUSHING FOOD. : de en
  • FR1258095A - Alloy steel with a relatively low content of alloying elements : en fr
  • US2977674A - Pliers : en
  • US2977917A - Method of making wheel covers : en
  • USD190028S - Battery terminal connector cap : en
  • DE1104236B - Ultrasonic irradiation device : de en
  • DE1104282B - Bath and process for the galvanic deposition of copper coatings : de en
  • DE974717C - Electric tubular heater : de en
  • FR1257909A - Electrically actuated fuel injection installation for internal combustion engines and engine fitted with this or a similar installation : en fr
  • DE1829301U - LANDING GEAR. : de en
  • FR1257776A - Method of using contact microphone and combined apparatus by deriving : en fr
  • DE1104054B - Moving iron measuring device, preferably with a large deflection angle : de en
  • CA617618A - Manufacture of hollow glass objects : en
  • CA617892A - Containers having strong end closures and method of making them : en
  • USD190050S - Room thermostat : en
  • GB864354A - Gate valve having yieldable gate engaging elements : en
  • FR1257936A - Yarns, in particular single-stranded, based on polyamino-caproic acid, and processes for their manufacture : en fr
  • US2978282A - Stamped retainer for roller thrust bearings : en
  • US2977636A - Method of molding a hollow rubber article : en
  • US2978003A - Floating mushroom root trimming machine : en
  • US2978038A - Swash plate operating mechanism and combination with swash plate : en
  • US2978410A - Corrosion-resistant grease : en
  • US2978023A - Fourdrinier machine belt : en
  • US2978082A - Overload release clutch : en
  • DE1104364B - Heating device for motor vehicles with air-cooled drive motor : de en
  • FR1257874A - Improved process for the recovery and purification of solvent and monomer in the polymerization of olefins : en fr
  • US2977952A - Archery bow trigger : en
  • US2978445A - Chromium-containing monoazo : en
  • CA617601A - Guide plates for rotary regenerator : en
  • FR375M - Medicinal product based on chloro-choline-phosphoric acid salt. : en fr
  • US2978608A - Character synthesizing tube : en
  • DE1104238B - Ultrasonic transmitter with piezoelectric transducer : de en
  • FR1257742A - Improvements to oscillating piston straw and forage balers : en fr
  • FR1257911A - Device for uniformly discharging liquid from column trays : en fr
  • GB864376A - Improvements relating to pit-props : en
  • DE1829072U - DIAPHRAGM PRESSURE SWITCH. : de en
  • DE1829212U - GLOBE AND MERIDIAN BRACKET. : de en
  • GB864349A - Improvements relating to linings for mine or other shafts or tunnels : en
  • FR1257799A - Improvements made to clutches to improve their engagement conditions : en fr
  • FR1258143A - High discharge rate battery anodes and cathodes : en fr
  • DE1829108U - SAUNA CABIN KIT. : de en
  • DE1829391U - SPRAYING DEVICE. : de en
  • FR1258039A - Quick action clip : en fr
  • US2977762A - Hydraulic governor pressure control mechanism : en
  • FR1257852A - Process for manufacturing springs working at high temperature and springs obtained by this process : en fr
  • DE1104204B - Embossing device for the production of records from thermoplastic foils : de en
  • DE1104301B - Crushing device with a rotary runner carrying a hammer or hammer in several rings with axial spacings from one another : de en
  • DE1104417B - Machine for attaching mouthpiece attachments to cigarettes : de en
  • DE1829374U - POLYESTER TAPE PLATE FOR STEEL LINK TAPES. : de en
  • US2978378A - Method and apparatus for cleaning heat exchange apparatus connected to receive flue gases from soda recovery-boilers : en
  • FR1257790A - Process for the exploitation of veins by erecting and apparatus allowing the implementation of this process : en fr
  • GB864383A - Improvements in or relating to typographical line composing and casting machines : en
  • DE1104147B - Mooring winch with load scale for influencing an electrical or hydraulic switch : de en
  • DE1829110U - FIRE-RESISTANT, SHEATHER-SHEET UNFIRED STONE, IN PARTICULAR FOR FIRE-RESISTANT OVEN CEILINGS. : de en
  • GB864566A - Improvements in or relating to expanded silicone rubber and method of making : en
  • GB864592A - Process for the treatment of formed negative electrodes of lead accumulators : en
  • DE1829099U - MADE OF CONCRETE OD. DGL. EXISTING CHIMNEY CLEANING PLUG. : de en
  • FR1257737A - Bending machine improvements : en fr
  • FR1257832A - Improvements to air supply devices for carburetors : en fr
  • FR1258093A - Process of reproducing graphic originals : en fr
  • FR1258151A - Sarmentose rose with semi-double flowers in France pink lit with bright pink : en fr
  • FR1257783A - Wheel hub : en fr
  • GB864625A - Improvements in or relating to labelling machines : en
  • GR21794B - METHODS FOR THE MANUFACTURE OF TISSUES, TUBES, STYLONK.LP. CIRCULAR SECTION, OVAL, ANGLE, T- AND DOUBLE T- OR SAME PROFILE BODIES, FROM CONCRETE, REINFORCED CONCRETE, PROTECTED CONCRETE. : el en
  • FR1257837A - Improvements to photographic composing machines : en fr
  • GB864567A - Ice making machine : en
  • US2977984A - Servo solenoid valve : en
  • US2977974A - Valve : en
  • DE1829022U - CLOTHING, HAIR OR WASHING BRUSH MADE OF INJECTABLE PLASTIC. : de en
  • DE1829044U - COMPOSITE PAVING STONE FOR PAVING TRAM TRACK ZONES. : de en
  • FR1258089A - Variator mechanism with traction member intended in particular for agricultural motor vehicles : en fr
  • US2978185A - Air blast sprayer : en
  • FR1257920A - Fuel composition : en fr
  • FR1258013A - Basic handling bin : en fr
  • GB864425A - Improvements relating to the manufacture of gears : en
  • GB864615A - 4-chloro-testosterone-17ª‰-acetate : en
  • FR1258142A - Method and apparatus for the extraction of helium : en fr
  • US2978137A - Dust cover for automatic telephone switch mechanism : en
  • DE1103939B - Device for limiting the maximum speed of a turbine runner : de en
  • DE1104233B - Hydraulic device for triggering a pulse when the speed of a rotating part falls below the limit speed : de en
  • DE1104327B - Photographic camera with automatic exposure setting : de en
  • DE1104376B - Method and device for the production of sausage without skin : de en
  • DE1104414B - Plastic tube ramrod : de en
  • FR1258159A - Suspender : en fr
  • FR1258179A - Protective globe of hands for watches or clocks : en fr
  • GB864584A - Improvements relating to electrical connections : en
  • US2978524A - Paraffin alkylation process promoted with silica gel and aluminum bromide : en
  • FR1257747A - Improvements in processes and apparatus for refrigerating liquefied gas, in particular petroleum gas : en fr
  • FR1257827A - Leveling valve for vehicle air suspension : en fr
  • CA617814A - Pure chromium and procedure for fabrication : en
  • DE1829076U - TIME SWITCHING ADDITIONAL DEVICE. : de en
  • GB864442A - Improvements in or relating to electrical signalling systems : en
  • GB864635A - Improvements in or relating to rotary distribution valves : en
  • GB864733A - Improvements in or relating to folding caravans : en
  • DE1103966B - Logical element : de en
  • DE1829310U - PRESS COVER. : de en
  • US2977936A - Vibrating motor apparatus : en
  • US2978084A - Safety interlock : en
  • BE595834A - Process for the preparation of 16,17-methylene-20-ketosteroids and products obtained : en fr
  • CA617703A - Hydrocarbon conversion process : en
  • CA617711A - Carding apparatus : en
  • US2978019A - Coilable partition : en
  • FR1258174A - Machine for rolling paper cases for explosive cartridges or any other product : en fr
  • US2977956A - Incubators for infants : en
  • US2978008A - Heat sealing method and apparatus : en
  • US2978514A - Separation of pentaerythritol and dipentaerythritol from solution : en
  • US2978644A - Electronic control system having predetermined output independent of input signal : en
  • GB864344A - Improvements in or relating to variable resistors or potentiometers : en
  • GB864405A - Improvements in or relating to packing machines : en
  • US2977734A - Envelope banding machine : en
  • US2978534A - Printing telegraph automatic switching system : en
  • GR21792B - IMPROVEMENT OF CANISTRO TYPE PLASTIC SHEET UTENSILS FOR FRUIT PACKAGING. : el en
  • US2977810A - Closure operator : en
  • US2977933A - Mechanism for effecting smooth starting of a hydraulic motor : en
  • US2978406A - Production of odorless naphthas : en
  • US2978481A - Synthetic process for producing aldehydes from acrylonitrile by oxo-reaction : en
  • FR1258057A - Mounting piece for rolling mill rolls : en fr
  • GB864558A - Improvements in or relating to hydraulic brake systems : en
  • GB864312A - Improvements in and relating to fibres, filaments, threads and textiles of polyacrylonitrile : en
  • GB864786A - Heterocyclic salts : en
  • DE1103903B - Process for the production of hydrazine : de en
  • FR1257973A - Cinematographic projector : en fr
  • FR1257868A - Device for connection to electricity, water, gas, compressed air or liquid fuel distribution networks : en fr
  • FR1258117A - Contact bridge for underground cables with copper sheath : en fr
  • FR1258131A - Improvements to conveyor lags for textile threads : en fr
  • FR1257810A - Cellular materials such as foams, hydrophilic polyurethane sponges : en fr
  • GB864351A - Process for the production of carboxylic acids : en
  • GB864458A - Improvements in and relating to access valves for pressure vessels : en
  • US2977837A - Explosively expandable chemical rivet with compactible sealing means : en
  • US2978469A - Esterification process : en
  • US2978388A - Electrochemical method : en
  • US2978418A - Water emulsifiable composition : en
  • US2978438A - Continuous production of polyamides : en
  • USD190041S - Plate or similar article : en
  • US2977870A - Air distribution system for heating, cooling and ventilating : en
  • US2978488A - Alkynylene nitro-dicarbamates : en
  • DE1829176U - THREE-hinged roof trusses. : de en
  • FR1257814A - telescopic tube prop without threads : en fr
  • FR1258035A - Method for establishing contacts on sintered bodies consisting of oxides : en fr
  • FR1257922A - Composite brushing tool and its manufacturing process : en fr
  • GB864526A - Improvements in gas turbine installations : en
  • DE1829042U - INNER SLIDER FOR INDUSTRIAL FURNACES OD. DGL. : de en
  • DE974715C - Switch-off device for capacitors built into the housing : de en
  • FR1257606A - Improvements to pressure relays : en fr
  • DE1829075U - AUTOMATIC DOOR LOCK. : de en
  • DE1829394U - CLOSET BASIN. : de en
  • FR1258071A - Reference voltage circuit : en fr
  • DE1829080U - SWITCHING HEAD WITH ONE CONTROL LEVER FOR INDEPENDENT OPERATION OF TWO SWITCHING OR CONTROLS. : de en
  • US2977683A - Hydraulic tooth extractor : en
  • USD190026S - Tire cover : en
  • GB864700A - Improvements in and relating to roll winding machines : en
  • GB864327A - Improvements in or relating to fluid pressure electric switches : en
  • GB864429A - Improvements in or relating to the extraction of sugar : en
  • DE1103948B - Airtight, insulated housing for low-temperature systems with a fully or partially dismountable, clad steel support frame : de en
  • DE1104138B - Mobile frame for toddlers on castors : de en
  • DE1104383B - Door lock with star latch, especially for motor vehicles : de en
  • DE1104228B - Electric number checker : de en
  • GB864838A - Improvements in or relating to transistors : en
  • US2977877A - Code dater : en
  • DE1103990B - Telephone system with telephone order and notification service : de en
  • DE1829398U - PRELLER FOR LOOMS. : de en
  • GB864728A - Improvements in or relating to electric telegraph systems : en
  • FR1258182A - Pyrimidines purification process : en fr
  • FR1257648A - Coating and molding based on polyvinyl acetate emulsion and zinc sulfide pigments : en fr
  • US2977942A - Method of operating an internal combustion engine : en
  • US2978190A - Garbage grinder : en
  • US2978206A - Radial flow lift device : en
  • US2977844A - Equipment for producing panoramic pictures : en
  • DE1103936B - Process for the preparation of substituted 2,3-diphenyl-propylamines : de en
  • DE1829299U - SELF-OPENING ASHTRAY. : de en
  • GB864346A - Improvements in or relating to steroids and the production thereof : en
  • DE1829083U - COLLECTORS-FEED DEVICE, IN PARTICULAR POCKET LIGHT. : de en
  • US2977735A - Wrapping machine : en
  • US2977756A - Fuel control for a turbo-prop engine using operating limits of power output temperature : en
  • US2978177A - Device for predicting values of a fluctuating system at a predetermined future time : en
  • DE1829028U - PHOTO ALBUM WITH INDIVIDUAL POCKETS. : de en
  • DE1829269U - PLASTIC LABEL TO ATTACH. : de en
  • DE1829078U - DC TRAIN MAGNET. : de en
  • DE974718C - Arrangement for magnetic sound recording : de en
  • FR1257695A - Devices for drawing curves : en fr
  • GB864447A - Cast molybdenum alloys : en
  • US2977676A - Ductile iron welding rod and method of welding : en
  • US2978537A - Automatic amplitude control for television systems : en
  • US2977798A - Hygrometer device : en
  • US2978538A - Remote control system : en
  • CA617747A - Liquid level valve assembly : en
  • CA617554A - Corner clamp for prefabricated wall forms : en
  • CA617613A - Vibrating inker roll : en
  • CA617669A - Attachment for planters and the like : en
  • CA617872A - Shipping rack for wire coils : en
  • DE1104009B - Link chain cable laying machine : de en
  • DE1829258U - NIBBLE MACHINE, ESPECIALLY HAND NIBBLE MACHINE. : de en
  • FR1258049A - New system for inserting the weft into the warp on looms : en fr
  • GB864337A - Improvements in and relating to electric switching devices : en
  • GB864751A - Improvements relating to control means employing gyroscopes : en
  • DE974716C - Equipment for the protection of electrical multimeters against overloads : de en
  • FR1258100A - Multipurpose transformable cabinet : en fr
  • FR1257624A - Process for manufacturing hollow monolithic concrete elements for floors, and construction elements obtained by this process : en fr
  • FR1258181A - Method and apparatus for antistatic treatment of flexible thin-walled tubes : en fr
  • IE23619L - Variable electrical components : en
  • FR1258001A - Cooling devices for high voltage current transformers : en fr
  • GB864434A - Improvements relating to ships with liquid cargo containers : en
  • DE1103962B - TV receiver with a voting display in the form of a vertical bar : de en
  • DE1103982B - Circuit arrangement for the electrical control of interacting electrical switching processes by means of stored information for switching devices in telecommunications systems : de en
  • DE1829026U - FILLING GAS EXTRACTION DEVICE. : de en
  • GB864790A - Improvements in fishplate connections for segments of supporting systems, especiallyof mine galleries : en
  • US2977609A - Apparatus for use in making shoes : en
  • US2977946A - Spark distributor : en
  • US2978222A - Butterfly or like valves : en
  • FR75223E - Automatic phase shift corrector and pressure balancer for automotive brake : en fr
  • LU39740A1 - : en
  • FR1258024A - Asymmetric conductivity device : en fr
  • FR1258040A - heat exchanger : en fr
  • DE1103965B - Mains voltage synchronized saw tooth and pulse generator with a gas discharge tube : de en
  • DK90680C - Process for the preparation of 3,5-dioxo-2,3,4,5-tetrahydro-1,2,4-triazine compounds. : da en
  • DE1104065B - Device for noise dampening on hinged armature relays : de en
  • DE1829034U - BRACKET MECHANICS, IN PARTICULAR FOR FABRIC SAMPLE BOOKS. : de en
  • DE1829275U - FLASHING DEVICE. : de en
  • DE1829265U - ENDLESS FORM SET. : de en
  • CA617772A - Method and apparatus for heat transfer : en
  • FR1257675A - Improvements to cinematographic equipment to facilitate dismantling : en fr
  • GB864792A - Improvements in well-boring apparatus, particularly for oil fields : en
  • DE1104335B - Yellow filter layer in multi-layer color photographic materials based on the condensation products of aromatic aldehydes with pyrazolones : de en
  • DE1829165U - STEP-BY-STEP SWITCHABLE ELECTRIC HEATING DEVICE MTI FAN AND AT LEAST TWO INDICATOR LAMPS TO SHOW THE OPERATING POSITION OF THE DEVICE. : de en
  • GB864460A - Terminal structure for a sheathed electric conductor : en
  • US2977854A - Single-sprocket twin-barrel gun : en
  • DE1104018B - Device box for watertight concealed installation : de en
  • US2978234A - Diffuser tube : en
  • CA617576A - Inert-gas shielded electric arc welding : en
  • GB864539A - Improvements relating to the filtering of washing solutions and other liquids : en
  • GB864665A - Improvements in or relating to specific gravity meters : en
  • FR1257774A - Automotive crane or similar machine : en fr
  • FR1257879A - Cracking process followed by gasification of hydrocarbons : en fr
  • FR1258170A - Electronic device intended to control the running and stop the wicking machines : en fr
  • US2978664A - Resistive element : en
  • CA617765A - Electrical motor pump unit : en
  • US2977929A - Metal applicator for filamentary material : en
  • DE1104276B - O-ring system : de en
  • DE1829175U - WALL FILLING BODY FOR ASSEMBLY HOUSE IN SKELETON CONSTRUCTION. : de en
  • FR1257728A - Improvements in the recovery of sulfuric acid from waste liquors : en fr
  • FR1257994A - Glass container comprising a base and method of manufacture : en fr
  • GB864424A - Improvements in or relating to the production of ingot moulds : en
  • GB864683A - Improvements in or relating to loudspeakers : en
  • GB864388A - Improvements in or relating to torque transmission couplings : en
  • GB864822A - Ready-to-lay flooring slab : en
  • GB864628A - Improvements in or relating to cam assemblies : en
  • DE1104336B - Strobe light : de en
  • DE1829210U - GALILIFBINOCULARS WITH EYEGLASSES : de en
  • GB864552A - : en
  • FR1258090A - Printed for hand or machine-held traceable accounting : en fr
  • FR75246E - Improvements in methods and devices for supplying internal combustion engines of the fuel injection type : en fr
  • FR1257641A - Process for the preparation of 17-isonitroso-androstanes and their derivatives : en fr
  • GB864809A - Sanitary towel or the like and process of and apparatus for its manufacture : en
  • DE1829240U - INTERMEDIATE PIECE FOR FASTENING A HANDLE TO A PIPE FRAME : de en
  • US2978676A - Selective signalling display system with checking and acknowledgment : en
  • FR1257705A - Improvements to the padding elements and their means of attachment : en fr
  • DE1104103B - High pressure additive for lubricating oils : de en
  • FR1257935A - Improvements to fittings for taps : en fr
  • GB864487A - Improvements in or relating to pressure suits : en
  • US2977785A - Deck lid latch : en
  • FR1257906A - Process for dyeing polyolefins and dyes for carrying out the process : en fr
  • FR1258078A - Application of expanded metal for the fabrication of prefabricated joist webs : en fr
  • GB864629A - Loose stitching mechanism for single needle lock stitch sewing machines : en
  • FR1257924A - Electronic calculating device, in particular for accounting machines : en fr
  • FR1257966A - Deformation indicator : en fr
  • GB864714A - Improvements in electric remote control devices : en
  • DE1103957B - Arrangement for the monitoring of the free end position of travel barriers in automatic route block systems : de en
  • DE1829013U - PIT STAMPS AND PIT THRESHOLDS. : de en
  • FR1257858A - Quick formwork for reinforced concrete floor : en fr
  • FR1258162A - Advanced hydraulic distributor and its application to pumps : en fr
  • CA617715A - Workpiece feeding device : en
  • GB864481A - Improvements in or relating to thermally-operated valves : en
  • GB864531A - Components for watch and clock mechanisms and method for the manufacture thereof : en
  • GB864842A - Improvements in or relating to armouring for submarine cables : en
  • DE1103920B - Process for removing sulfuric acid from acidic sulfonation products : de en
  • DE1829066U - END CAP FOR OIL CABLE. : de en
  • GB864509A - Improvements in or relating to precision balances : en
  • US2977646A - Weather stripping means for rotatable window : en
  • US2978009A - Seat adjuster : en
  • US2978436A - Cyclic polymer and method of preparation : en
  • CA617855A - Supplemented animal feedstuffs : en
  • GB864436A - Bobbin case carrier for sewing machines : en
  • FR1257603A - Improvements to thermopropellants using a self-fueling product : en fr
  • US2978618A - Semiconductor devices and method of making the same : en
  • USD190044S - Storage rack : en
  • CA617548A - Electric fuses : en
  • CA617682A - Hydroxyalkyl di-ethers of 2,2'-isopropylidene-bis-(2,6-dichlorophenol) : en
  • CA617462A - Method of and apparatus for drying printed ink : en
  • DE1104166B - Method for connecting rubberized fabric webs, in particular conveyor belts and the like. : de en
  • CA617555A - Process for the manufacture of water-soluble salts of sulphuric esters of leuco vat dyestuffs of the anthraquinone series : en
  • US2978124A - Cradle loader : en
  • US2978343A - Remoistenable adhesive compositions : en
  • US2978600A - Ionic brush : en
  • US2978419A - Stabilization of aqueous colloidal solutions of silica : en
  • GR21797B - APPLIANCE CONVERTERING THE AC NETWORK OF THE NETWORKS IN CONTINUOUS LOW VOLTAGE 6 OR 9 VOLT SUITABLE FOR THE POWER SUPPLY OF THE RADIO BROADCASTERS. : el en
  • DE1103986B - Circuit arrangement for telephone extension systems with dialer operation, in which a call station is connected as the main station to establish exchange connections : de en
  • DE1829312U - SEALING HEAD FOR ROLLING CAPSULES ON EXTERNAL THREADED BOTTLE NOZZLES. : de en
  • GB864840A - Improvements in boron esters : en
  • GB864844A - Rechargeable electric battery : en
  • DE1103912B - Process for the production of oxygen-containing organic compounds by the oxo synthesis : de en
  • FR1257764A - Improvement in electrical circuit breakers with differential relays : en fr
  • US2977631A - Method and apparatus for agglomerating particulate material : en
  • US2977886A - Fuel pump : en
  • US2977908A - Cloth guide control for sewing and the like machines : en
  • CA617654A - Iodo-carboxymethyl dextran and methods of making it : en
  • CA617701A - Hand truck belt tightening assembly : en
  • DE974710C - Process for the preparation of 5-nitrofuran compounds : de en
  • CA617662A - Fluid pressure brake mechanism : en
  • CA617884A - Condensers : en
  • DE1104332B - Layers containing gelatin for photographic material : de en
  • DE1829200U - ARRANGEMENT FOR REGULATING THE MIXTURE OF FLOWS. : de en
  • GB864562A - A process for the production of glutamic acid or a salt thereof : en
  • US2978605A - Gaseous arc discharge device : en
  • DE1104316B - Dissolving device for fibers or the like. : de en
  • USD190035S - Golf club head : en
  • CA617524A - Combination fire extinguisher, ash tray and refuse receptacle : en
  • DE1103975B - Keyboard for numeric transmitters in telecommunications, especially telephone systems : de en
  • DE1103983B - Method and circuit arrangement for controlling the functional sequence in telecommunications equipment, in particular telephone switching technology : de en
  • US2978045A - Pile driver : en
  • CA617750A - Digital computers : en
  • CA617596A - Tire curing press : en
  • US2977944A - Decelerator for fuel injection or pressure metering systems : en
  • DE1829329U - LINE INDICATOR FOR DOCUMENTS, BOOKS OR. DGL. : de en
  • US2977655A - Buckles : en
  • DE1104374B - Retractable and extendable ship stabilizing fin : de en
  • FR1257805A - Improvements to high voltage rectifiers of the vacuum valve type : en fr
  • DE1103885B - Process for producing an elastic laminate : de en
  • DE1829274U - ROLL FILM WITH OPENING DEVICE ON THE SHUTTER. : de en
  • CA617473A - Flap folding apparatus and method : en
  • CA617521A - Bore concentricity gauge holder : en
  • BE595725A - Hydraulic props. : en fr
  • CA617774A - Multi-edge singeing : en
  • DE1829369U - FILLING PLUG WITH FILLING CHANNELS THAT ALLOW THE IMPACT FILLING OF SOFT PVC TUBES USING COMPRESSED AIR. : de en
  • BE595810A - Improvement in the manufacture of polymer materials : en fr
  • CA617801A - Submerged-arc welding : en
  • DE1104291B - Face plate devices for machine tools : de en
  • DE1829030U - TRUECKEN. : de en
  • CA617725A - Plugs or closures : en
  • DE1104454B - Loom for the production of warp pile fabrics using longitudinal rods : de en
  • FR1257683A - Improvements in means to make land motor vehicles buoyant : en fr
  • DE1829295U - TENSIONING AND RUBBER SUPPORT FOR LUGGAGE COMPARTMENT LID. : de en
  • DE1829400U - HANDLE FOR HAND TOOLS OD. DGL. : de en
  • FR1257712A - heat exchanger : en fr
  • FR1258178A - Control device for pneumatic percussion apparatus, such as perforators, pestles, felling hammers or the like : en fr
  • GB864534A - Improvements relating to vehicle shields : en
  • US2977669A - Apparatus for roll-burnishing aircraft wheels and the like : en
  • US2978442A - Recovery process for polyethylene : en
  • DE1829102U - CAST MODEL DENTAL PROSTHESES AS A DENTAL REPLACEMENT. : de en
  • FR1257748A - Improvements to bedding items, especially for beds for young children : en fr
  • CA617854A - Fluid heating and cooling apparatus : en
  • DE1829152U - CLOTHING HANGER. : de en
  • US2978424A - Metal primers and coating compositions modified with lower alkyl esters of unsaturated aliphatic acids : en
  • USD190060S - Food jar : en
  • US2977925A - Apparatus for measuring the amount of radioactive material deposited on articles : en
  • US2978131A - Bottle structure : en
  • US2977753A - Improvements in continuous flow gas engines : en
  • US2977989A - Mixing valves for controlling the mixing of hot and cold fluids : en
  • DE1103984B - Method for connection in indirectly controlled telephone switching systems : de en
  • DE1104093B - Process for the preparation of uniform mono- and dinitro-derivatives of 1,4,5,8-naphthoylenedibenzimidazole : de en
  • DE1104321B - Camera with distance adjustment : de en
  • FR1257766A - High frequency transformer with printed coils : en fr
  • DE1829231U - AQUARIUM. : de en
  • FR1257983A - Process for the production of refractory and carbon-rich cast bodies and masses : en fr
  • CA617622A - Adjustable stop device : en
  • US2978043A - Rotary rock drill : en
  • US2978404A - Oxidative sweetening with alkaline material and partial ester of polyhydric alcohol : en
  • CA617488A - Artificial arm : en
  • CA617597A - Device for converting alternating voltage into rectified high voltage : en
  • FR1258132A - Improvements to processes for the formation of fine polyethylene powders : en fr
  • CA617799A - Process for drying organic pharmaceuticals : en
  • US2978101A - Hardness testing device : en
  • US2978336A - Method of preserving edible material : en
  • US2978456A - Pyridine ketone derivatives of certain amino guanidines and process : en
  • CA617491A - Rodent exterminator : en
  • DE1104056B - Arrangement for displaying the charge status of an accumulator battery : de en
  • DE1829280U - TOOL ACTUATION CYLINDERS, IN PARTICULAR FOR SPOT WELDING ELECTRODES. : de en
  • DE1829300U - WASHING DEVICE FOR VEHICLES. : de en
  • FR1257812A - Further training in motor vehicles with a view to protecting occupants against external impact : en fr
  • GB864341A - Improvements relating to the canning of fruit : en
  • CA617716A - Automatic brake slack adjuster : en
  • DE1829037U - FILE CARD CARDS. : de en
  • FR1257993A - Device for producing an acoustic signal, in particular a call signal : en fr
  • US2978594A - Pulse amplifiers : en
  • GB864738A - Improvements in and relating to ventilation : en
  • CA617619A - Preparation of alkaryl sulfonates : en
  • CA617821A - Xerographic plate and method : en
  • GB864415A - Improvements in or relating to automatic synchronisation equipment : en
  • CA617691A - Sterile packages : en
  • US2977617A - Pig ball injector : en
  • DE1104148B - Device for activating limit switches on electrically operated cranes to switch off the drive of the winch drum : de en
  • DE1104239B - Method and device for recognizing characters : de en
  • CA617560A - Methods of forming and dressing rotary saws : en
  • FR380M - Pharmaceutical preparations intended for protection against sunburn. : en fr
  • CA617820A - Fluid mixing apparatus : en
  • FR1257652A - Process and installation for the preparation of cast iron flakes intended to be incorporated into cement and resulting product : en fr
  • FR1257743A - Calculator determining the fertile period of a woman based on the date of arrival of the last period, taking into account the shortest cycle and the longest cycle : en fr
  • FR1257960A - Bis-styryl-1-4 benzenes with optical brightening effect and process for their production : en fr
  • US2978602A - Radiation measuring device : en
  • CA617886A - Preparation of titanium dioxide : en
  • FR1257915A - Flow control device in tubing : en fr
  • FR1257970A - positive electrode, especially for gas and liquid tight accumulators : en fr
  • FR1258102A - Refinements to toothed ribbons for band saws : en fr
  • GB864796A - Improvements in or relating to cathode-ray tubes for colour television : en
  • DE1104259B - Hydraulic remote control system for reversible internal combustion engines : de en
  • US2978433A - Thermosettable compositions of methyl methacrylate, methacrylic acid, and aminoplastcondensate, process of making same, and articles obtained : en
  • US2978564A - Electric hot plate : en
  • GB864581A - Drydock : en
  • GB864693A - Apparatus for cleaning sheet material by sonic vibrations : en
  • GB864545A - An engine super-charger unit : en
  • BE595723A - Improvements to hydraulic props : en fr
  • FR1257956A - Transmission mechanism for machines, engines or the like : en fr
  • FR1258097A - Pulse-controlled electronic switch arrangement : en fr
  • FR1257951A - Preparation of a catalyst support and application to the production of a catalyst as well as the catalysts in accordance with those obtained by the preceding processes or similar processes : en fr
  • US2977859A - Chuck for machine tool : en
  • US2978568A - Electric heater : en
  • DE1103879B - Washing machine : de en
  • DE1829109U - BABY MILK BOTTLE MADE OF GLASS OR PLASTIC. : de en
  • DE1829331U - DEVICE FOR SEPARATING INDIVIDUAL STRIPS FROM PAPER OR OTHER MATERIAL STRIPS, IN PARTICULAR FOR STAMP ROLLS. : de en
  • GB864756A - Improvements in or relating to tape handling devices : en
  • FR1257781A - Reducing transmission bridge, especially for rail vehicles : en fr
  • FR1258017A - Method for the stepwise variation of the self-induction of a coil by premagnetization and inductors usable with such a method : en fr
  • DE1829012U - FASTENING ELEMENT FOR GUTTER PROFILE. : de en
  • FR1257761A - Continuous manufacturing process of tapers and cylindrical candles and machine for implementing this process : en fr
  • DE1829220U - THREE POINT LINKAGE FOR ATTACHMENTS, IN PARTICULAR ATTACHMENT ON TRACTORS. : de en
  • FR1257876A - Fuse disconnector that can be operated under load : en fr
  • CA617858A - Centrifugal casting processes and apparatus : en
  • FR1258041A - Improvements to heat exchangers : en fr
  • US2977856A - Feeding mechanism for a salvo gun : en
  • FR75205E - Improvements to meat tenderizing machines : en fr
  • GB864705A - Improvements in or relating to methods of producing silicon bodies : en
  • US2978034A - Turboprop engine idling control : en
  • US2978230A - Feed hopper : en
  • FR1257901A - Water-soluble sulfitated lignin phenolic complex : en fr
  • FR372M - Medicinal product based on quaternary ammonium compound. : en fr
  • GB864343A - Improvements in luminescent materials : en
  • DE1103906B - Process for the catalytic aromatization of aliphatic hydrocarbons with simultaneous degradation : de en
  • DE1104313B - Method and blanks for the production of folding containers open on one side : de en
  • DE1829138U - SCHOOL CHAIR. : de en
  • US2977937A - Once-through vapor generator : en
  • US2978025A - Fracturing well formations : en
  • CA617459A - Water hardening plastic masses : en
  • CA617783A - Epoxy resins : en
  • US2978099A - Shipping and display package : en
  • US2978237A - Heat treating apparatus : en
  • USD190031S - Cabinet : en
  • GB864399A - Improvements in and relating to the treatment of fine-grain metal oxides : en
  • US2977747A - Cable-guiding mechanism for cablestranding apparatus : en
  • US2977955A - Snow-melting machine and method : en
  • US2978632A - Control system with one transistor : en
  • DE1103995B - Circuit arrangement for voting display : de en
  • DE1104006B - Device for the production of stranding elements consisting of single cores, such as star fours, or stranding groups consisting of individual stranding elements, such as DM fours, for telecommunication cables on vertical stranding machines : de en
  • DE1104087B - Electric hotplate with a temperature limiting element : de en
  • DE1104436B - Pneumatic tube brake : de en
  • DE1104443B - Device for the production of an uninterrupted pipe made of concrete or the like in a pipe trench : de en
  • DE1829009U - HEATING BURNERS FOR HEAT PLATES, RECHAUDS ETC. : de en
  • DE1829139U - DEVICE FOR DETACHABLE ATTACHMENT OF SHELVES. : de en
  • FR1257627A - Improvements to centrifugal regulators : en fr
  • FR1257815A - Quick clamping device : en fr
  • FR1257893A - New photographic product and process for the treatment of this product : en fr
  • FR1257999A - Current slip ring assembly : en fr
  • FR373M - Medicinal product based on a piperazine compound, which can be used in particular as a nematocide. : en fr
  • US2977997A - Diaper : en
  • US2977694A - Snow blower : en
  • US2978532A - Moulding of thermoplastic materials : en
  • DE1829021U - COMPOSITE INSULATION SHEET. : de en
  • DE1829132U - REMOVABLE SEAT COVER MADE OF ELASTIC PLASTIC STRAPS. : de en
  • FR1257694A - Process for the treatment, by attrition, of granulated blast furnace slag, for its use in hydraulic concrete and similar products : en fr
  • GB864571A - Improvements in and relating to seat constructions : en
  • CA617781A - Variable resistance apparatus for measuring fluid temperatures : en
  • US2978311A - Processes for producing fertilizers : en
  • US2978322A - Pyrophoric alloys without iron : en
  • US2978337A - Process for the preparation of food preserves, and particularly of fruit juices pulverised by sublimation under high vacuum : en
  • US2978292A - Manufacture of rayon : en
  • US2978368A - Corrosion inhibition in ferrous metals : en
  • US2977811A - Ratchet and pawl stepping mechanism : en
  • US2978310A - Method of producing a means for influencing plant growth : en
  • US2978654A - Reflection circulator : en
  • DE1104419B - Method and device for the production of building structures : de en
  • DE1829159U - CHIMNEY CONNECTION FOR COOKERS OD. DGL. : de en
  • DE1829167U - DEVICE FOR FASTENING RADIATOR COVERS. : de en
  • US2977948A - Automatic carburetor primer : en
  • US2977994A - Method and apparatus for sealing pipe joints : en
  • US2978140A - Container opening devices : en
  • US2978200A - Apparatus for winding material with programmed tension : en
  • CA617603A - Dehumidifying apparatus : en
  • US2978006A - Stuffing material for packing purposes, and process and device for the manufacture thereof : en
  • US2978585A - Neutron calibration method and apparatus : en
  • US2978606A - Electron discharge device : en
  • FR1258051A - Wideband and low noise amplifier assembly for microwave frequencies : en fr
  • FR1258161A - Metal container with removable airtight lid : en fr
  • GB864361A - Improvements in or relating to hydraulic power systems : en
  • USD190068S - Embossed plastic fabric or the like : en
  • FR1258192A - Motive power plant comprising a gas turbine : en fr
  • GB864421A - Improvements in and relating to remote controls : en
  • FR1257686A - Improvements to glass bottles coated with a plastic layer : en fr
  • FR1257688A - self-locking deformable nut : en fr
  • DE1829134U - BED PAD. : de en
  • US2977684A - Neck-seal sizing template : en
  • GB864480A - Casing for a clock, more particularly an electric clock : en
  • US2977633A - Method and apparatus for forming a socket at the end of a pipe and the pipe resulting therefrom : en
  • DE1104208B - Holder for a telephoto lens : de en
  • GB864435A - Improvements in a device for hydraulically operating a ship hold hatch cover : en
  • CA617795A - Preservation of red blood cells : en
  • US2977967A - Burner control apparatus : en
  • US2978371A - Film drawing process : en
  • DE1104088B - Electric heater : de en
  • DE1104433B - Portable hand lift roller for stacking plates : de en
  • DE1104097B - Process for the hydrocatalytic desulphurization of hydrocarbons : de en
  • DE1104164B - Device on glue mixers for the graduated glueing of chipboard and similar good mixtures used for the production of chipboard materials : de en
  • GB864322A - Potentiometer : en
  • DE1829130U - FLOWER HOLDER. : de en
  • DE1829198U - FLOW CONTACT FOR MONITORING COMPRESSED GAS-FILLED REMOTE CABLES. : de en
  • FR75160E - Movable visors for automotive and other vehicle headlights to prevent glare : en fr
  • FR1257900A - Tool used to work a part between a fixed die and a mobile die : en fr
  • GB864675A - Improvements in or relating to addition polymerisation processes : en
  • GB864808A - Improvements in or relating to life jackets : en
  • US2978589A - Optical pyrometer : en
  • US2978614A - Sensitive control device : en
  • GB864463A - Improvements in magnetic core storage devices : en
  • DE1104224B - Small particle charger : de en
  • GB864335A - Barrel arbor and ratchet wheel arrangement for watches : en
  • DE1104215B - Projector light with two lamps : de en
  • DE1829223U - STRIKER FOR THE SLINGER OF A BEET HARVEST MACHINE. : de en
  • GB864589A - Improvements in or relating to hot and cold water mixing devices operating by the thermostatic addition of cold water : en
  • GB864706A - An integrating relay regulating device : en
  • FR1257850A - Improvements in the transport of light hydrocarbons : en fr
  • GB864382A - Improvements in or relating to inflatable liferafts : en
  • FR1258148A - Variety of clematis resistant to Fusarium wilt and with a very decorative two-tone flower : en fr
  • US2977966A - Fluid pressure operated control devices : en
  • GB864784A - Improvements in and relating to aircraft landing lamps : en
  • FR1257654A - Clamp head with multiple stations for handling containers with necks, bottles or the like and machines equipped with these heads : en fr
  • GB864371A - Improvements in or relating to apparatus for the manufacture of pneumatic tyres : en
  • FR75152E - Purification of oils and manufacture of surfactants : en fr
  • US2977638A - Integral end stop for separable fasteners and the method of producing the same : en
  • US2978149A - Variable pressure suck-back device for a pump : en
  • FR1258113A - System for transmitting carrier frequencies with two-channel intermediate repeaters and method for the remote monitoring of these repeaters : en fr
  • FR1258135A - Casing hanger lock for oil and similar wells : en fr
  • GR29902B - METHOD FOR THE PREPARATION OF URINE. : el en
  • FR1257665A - Improvement in railway signaling control boxes : en fr
  • FR1257722A - Torque screwdriver : en fr
  • GB864837A - Improvements in or relating to junction transistors : en
  • US2978624A - Multiple-feedback amplifier series motor control system : en
  • DE1104069B - High voltage rectifier unit with silicon rectifiers : de en
  • FR1257932A - Process for spinning a molten synthetic polymer : en fr
  • GB864529A - Methods of and means for handling flotation middlings in ore concentration process : en
  • GB864620A - Apparatus for pumping liquids from storage containers or the like : en
  • LU39752A1 - : en
  • US2978603A - Photon counter : en
  • US2978649A - Solid state microwave device : en
  • US2978651A - Vernier tuning circuit for high frequency tuner : en
  • US2977873A - Harvester : en
  • US2978646A - Automatic alignment system : en
  • US2977775A - Absorption refrigerator : en
  • US2978059A - Speed regulating device : en
  • US2978567A - Domestic appliance : en
  • US2977827A - Cutting apparatus : en
  • US2977853A - Weapon delivery method and means : en
  • DE1829226U - DEVICE FOR ADJUSTING THE HEIGHT AND SIDE OF A HAYMAKING MACHINE. : de en
  • FR1258183A - Contact bench and its manufacturing process : en fr
  • DE1829305U - TWO-WHEELED MOTOR VEHICLE. : de en
  • GB864536A - ª‡-ethyl-phenylacetylurea : en
  • GB864578A - Improvements in and relating to greenhouse frame panels, greenhouse frames and culture apparatus incorporating such frames : en
  • DE1104046B - Safety device for the winding heads of large turbo generators : de en
  • FR1258083A - Storage unit convertible into a table for the outdoors : en fr
  • GB864645A - Improvements in or relating to rotors of centrifugal fans, compressors, superchargers, pumps and the like, provided with a rotary diffuser : en
  • GB864836A - Improvements in electromagnetic coils and method of forming same : en
  • US2977749A - Transmission device for time meters : en
  • US2977924A - Device for accurately placing lanes of granules on moving web : en
  • US2978203A - Tension roller device : en
  • US2977675A - Methods of making copper-aluminum joints : en
  • US2978317A - Method of processing lateritic nickeliferous ores : en
  • CA617735A - Pellet cooler : en
  • DE1829003U - SLEEPING BAG. : de en
  • GB864540A - Turbine-propeller power units for aircraft : en
  • IE25075L - Screen printing stencils : en
  • DE1829277U - DEVICE FOR AUTOMATIC SWITCHING FROM PARALLEL TO SERIAL OPERATION WITH SEVERAL PUMPS. : de en
  • DE1104135B - Laundry room clothes elevator : de en
  • FR1257777A - Recording device, in particular for railway vehicles : en fr
  • US2978379A - Crystalline 21-deoxy-9alpha-fluoro 6alpha-methyl prednisolone : en
  • US2978485A - N-nitrocarbamates : en
  • DE1104002B - Arrangement for coupling the energy from a coaxial line into a rectangular waveguide to excite the H-wave : de en
  • DE1104272B - Detachable connection for conveyor belts with wire rope inserts and device for making this connection : de en
  • FR1257989A - Electric wire adhesive : en fr
  • US2977598A - Stud driving tool : en
  • DE1829393U - WATERBOX FOR ABORTS. : de en
  • US2978187A - Carbon dioxide fire extinguishing nozzle : en
  • US2978372A - Method for the manufacture of vinyl : en
  • CA617626A - Self indexing gasket : en
  • CA617755A - 3,3-bis-(p-lower alkanoyl amidophenyl)-2-butanones and a process of production : en
  • US2978305A - Propellant compositions : en
  • GB864580A - Improvements in or relating to rotary exhausters : en
  • DE1829137U - TABLE WITH DETACHABLE LEGS. : de en
  • US2978357A - Process of protectively coating tubular elements, structural shapes and the like with at least one thermoplastic resin sheath : en
  • DE1104157B - Dueble bar to be installed in masonry, concrete or the like : de en
  • FR1257690A - Improvements to cyclone-type gas scrubbers : en fr
  • GB864848A - Improvements in or relating to fluorinated organosilicon compounds : en
  • FR1258133A - Process for producing an extremely pure semiconductor material, in particular silicon : en fr
  • DK90676C - Drum separator with magnetic part. : da en
  • US2978409A - Composition and method for the elimination of water-block in oil wells : en
  • GB864340A - Improvements relating to arrangements for controlling the access of a number of equipments to a common apparatus : en
  • GB864431A - Method and apparatus for separating components from gases : en
  • GB864598A - Improvements in or relating to mineral mining machines : en
  • DE1104220B - Strain gauge : de en
  • DE1104244B - Tractor fairing, especially for the use of fruit trees : de en
  • DE1104346B - Carbonic acid absorbent for use in alkaline cartridges for breathing apparatus : de en
  • DK90695C - Tool for lateral displacement of soil lying on the ground. : da en
  • USD190030S - Combined chair and tray : en
  • DE1104271B - Closure to limit the axial displacement of machine parts arranged on an axis : de en
  • DE1104035B - Circuit arrangement for regulating the speed ratio of the working motors of two Leonard sets : de en
  • FR1257992A - Frequency adjustable transistron oscillator : en fr
  • US2977666A - Method of making gun liner elements : en
  • US2978323A - Alloyed flocks from metal carbonyls and halides : en
  • FR1257636A - Fast access magnetic memories using non-strictly rectangular hysteresis cycle materials : en fr
  • FR1258157A - Method and device for preventing the formation of sink marks in the shell casting : en fr
  • FR1257723A - Process for treating sawdust and wood particles : en fr
  • FR1257987A - Fan mounted on the shaft of a small electric motor to pass cooling air through the motor and its manufacturing process : en fr
  • FR1258063A - High frequency induction heating installation : en fr
  • US2978601A - Electronic control system : en
  • DE1104071B - Four-layer semiconductor arrangement with a monocrystalline semiconductor body and three series-connected pn transitions with alternately opposite reverse directions and a method for their production : de en
  • DE1104256B - Two-stroke internal combustion engine with external ignition : de en
  • DE1829285U - HEIGHT-ADJUSTABLE TOWEL SUPPORT WHEEL FOR SINGLE-AXLE TRAILER. : de en
  • US2977816A - Automatic change-speed gearing : en
  • CA617880A - Derivatives of thiamorpholinedione : en
  • DE1104186B - Process for the polymerization of olefins : de en
  • FR360M - Yohimbane derivatives. : en fr
  • CA617879A - Derivatives of thiamorpholinedione : en
  • DE1829389U - ELECTROMAGNETIC DRIVEN CLOCK. : de en
  • US2978565A - Insulated wire strippers : en
  • CA617866A - Ground appliance for controlled deceleration braking of aircraft on landing : en
  • US2978086A - Key operated machines : en
  • US2978172A - Carriage overtravel mechanism for business machines : en
  • BE595722A - Catalytic production of naphthalene from alkylnaphthalenes : en fr
  • US2977851A - Thrust bearing assembly : en
  • CA617889A - Dioxazine dyestuffs and process for their manufacture : en
  • DE1103873B - Device for the production of transversely corrugated pipes : de en
  • FR1257765A - Solid-state image intensifier : en fr
  • GB864748A - Improvements in or relating to fuel injectors : en
  • CA617667A - Baking products and processes : en
  • CA617580A - Hydraulic turbo couplings : en
  • US2977652A - Molding fastener : en
  • US2977713A - Game : en
  • US2978021A - Upwardly acting door and sections therefor : en
  • CA617761A - Arresting nets : en
  • CA617651A - Bacteria culture products and methods of preparing same : en
  • CA617831A - Insulin preparations and process for preparing same : en
  • US2978079A - Securing device for speaker baffles : en
  • US2977897A - Railway vehicle truck structure : en
  • LU39733A1 - : en
  • CA617587A - Sintered hard metal carbide products and their production : en
  • DE1103958B - Arrangement and circuit arrangement for simultaneous recording of coded transmitted characters in several lines : de en
  • US2977781A - Carrier tube : en
  • US2978133A - Jug closure : en
  • US2978355A - Method and apparatus for coating metals : en
  • DK90700C - Plastic film container with a cylindrical wall, the upper edge of which is connected to a metal lid and the method of closing the plastic film container. : da en
  • US2978248A - Amusement device : en
  • US2977673A - Method of forming composite metal bearings : en
  • CA617606A - Method and apparatus for assembling spring clothespins : en
  • BE595787A - Steam thermal power plant : en fr
  • DE1103985B - Circuit arrangement for connecting auxiliary stations to existing connections, in particular four-wire connections, in telephone networks : de en
  • DE1104212B - Method and device for color monitoring : de en
  • CA617741A - Apparatus and method for continuously determining viscosity : en
  • CA617723A - Sulfonyl-ureas and process for their preparation : en
  • CA617797A - Curling fibers : en
  • CA617518A - Cigarette : en
  • DE1103916B - Process for the preparation of octene-4-dione-2, 7 : de en
  • DE1104268B - Machine frame for piston engines : de en
  • US2977678A - Pocket knife and method of making same : en
  • CA617677A - Manufacture of monovinylacetylene : en
  • DE1104369B - Motorbike convertible into a light motorcycle : de en
  • FR1258006A - Compositions of modified terephthalic polyesters : en fr
  • FR75184E - Improvements to all types of heels, especially for ladies' shoes, and shoes with this heel : en fr
  • US2978667A - Miniature taper pin : en
  • CA617482A - Process of reducing static electricity in polyamide fibers and the like products : en
  • CA617604A - Shoe sole attaching machine : en
  • CA617620A - Straw spreader for grain harvesters : en
  • US2977833A - Copying device for lathes : en
  • DE1829082U - STREUFELD TRANSFORMER. : de en
  • DE974699C - Process for the production of artificial structures, such as threads or fibers, high dry and loop strength by spinning viscose : de en
  • GB864773A - Improvements in or relating to wired broadcasting systems : en
  • DE1829027U - FOUR-SIDED TRIMMING MACHINE FOR PAPER, PLASTIC AND THE LIKE. : de en
  • DE1829327U - BALLPOINT PEN FOR DIFFERENT TYPES OF REFILLS. : de en
  • US2977915A - Method of making wheel covers : en
  • US2978472A - Corrosion inhibiting oxidates and process for their production : en
  • DE1104331B - Device for recording or playing back audio images : de en
  • DE1829096U - WELDING TRANSFORMER WITH ADJUSTABLE STRENGTH. : de en
  • FR1257740A - Further training in straw and forage balers : en fr
  • CA617612A - Substituted 3-aminoisocamphanes and processes for preparing the same : en
  • FR1257806A - Device for air separation of very fine powders with low bulk density : en fr
  • FR1257982A - Liquid mortar admixture : en fr
  • GB864602A - Improvements in apparatus for dispensing mixtures of liquid fuels in variable proportions : en
  • DE1104068B - Semiconductor arrangement with a semiconductor body made of germanium and a connection electrode made of aluminum : de en
  • CA617595A - Modified hydrolyzed ethylene vinyl ester interpolymers : en
  • FR1258194A - Advanced Pulse Radar : en fr
  • CA617785A - Resilient railway spike : en
  • DE1103867B - Reinforced plastic plate for water lining : de en
  • FR1258015A - Circuit breaker switch : en fr
  • GB864759A - Improvements in or relating to photographic printing apparatus : en
  • CA617890A - Traveling wave structures : en
  • DE1104101B - Process for the production of easily separable adducts by means of sieving in the dewaxing of hydrocarbon oils with urea : de en
  • DE1104440B - Centrifuge with a sieve drum widened conically on the discharge side : de en
  • GB864689A - Thermoplastic compositions : en
  • US2978204A - Aircraft flying control systems : en
  • USD190037S - Child s vehicle : en
  • US2978333A - Method of preparing onions for shipment : en
  • US2978447A - Preparation of p-aminobenzyl penicillin and derivatives thereof : en
  • CA617529A - Mecanisme de retenue d'arbres sur vehicule : en fr
  • CA617573A - Percussion drill rod : en
  • CA617561A - Methods of manufacture of electric motors : en
  • CA617590A - Polymerisation of olefines : en
  • CA617759A - Cipher-key mechanism in calculating machines : en
  • DE1104227B - Decimal multiplier : de en
  • DE1104375B - Device for controlling the pitch of the pitch of controllable pitch propellers : de en
  • DK90697C - Method for producing continuous sheet or sheet material. : da en
  • FR1257655A - Device for controlling electronic switches : en fr
  • US2977648A - Stamped metal casting mold : en
  • DE1103868B - Process for obtaining coenzyme Q : de en
  • DE1104139B - Guide stick holder : de en
  • DE1104329B - Lens with variable focal length in connection with a photographic or cinematographic camera : de en
  • DE1104026B - Electromagnetic contactor with plunger magnet system : de en
  • FR361M - 19-nortesterone decanoate, or caprate. : en fr
  • FR75151E - Improvements to alkaline electrolyte batteries : en fr
  • US2978294A - Solvent extraction process for protactinium : en
  • US2978560A - Interrupter unit for telescoping blade switch : en
  • FR1258195A - Improvements to vulcanizing devices for tires and others : en fr
  • GB864653A - Improvements in and relating to roll winding machines : en
  • DE1104117B - Process for the manufacture of a medicament : de en
  • DE1103961B - Television picture display device in the form of glasses : de en
  • DE1104446B - Street attachment consisting of a frame and a hinged grate or cover : de en
  • DE1829024U - PLASTIC BROOM. : de en
  • BE595818A - Calculator of the position of a mobile in space : en fr
  • CA617650A - Amplifier : en
  • CA617875A - Process for making oxidation products of phosphorus and the products obtained by said process : en
  • CA617702A - Process for preparing trichloroacetic acid : en
  • FR1257607A - Improvements to primers for offensive apparatus : en fr
  • IE24473L - Bottle carrier : en
  • US2978592A - Inductive control arrangements : en
  • DE1829114U - HAIR DRYING HOOD. : de en
  • FR1257926A - Anthraquinone dyes and their preparation process : en fr
  • FR1258139A - Improvements in the manufacture of steel products : en fr
  • CA617868A - Piston seal : en
  • DE1103866B - Device for supplying a pressure medium from an elastic pressure line to a moving point of consumption : de en
  • US2977654A - Rope wedge socket : en
  • US2978273A - Safety vehicle seat system : en
  • US2977857A - Carriage for a mobile missile mount : en
  • US2978031A - Selective cross-over device : en
  • US2978465A - Disinfectants : en
  • US2978584A - Atomic burst locators : en
  • CA617830A - Combination catalytic reforming and thermal cracking of hydrocarbon fractions : en
  • CA617616A - Single rotor lawn mower : en
  • CA617780A - Manufacture of polymeric materials : en
  • FR1257667A - Process and apparatus for the anodic oxidation of aluminum powder, in particular with a view to its coloring : en fr
  • GB864713A - Improvements in or relating to signal discriminator circuit arrangements : en
  • GB864804A - Detachable lead-bearing spring and axle assembly for vehicles : en
  • DE1104378B - Device for moving a workpiece during processing, in particular on grinding machines, pulling machines or the like, along any curved contour : de en
  • DE1104396B - Disassembling igniter with mask safety : de en
  • FR1257834A - Double-sided terry knit and its manufacturing process : en fr
  • FR1257944A - Temperature reference block : en fr
  • USRE24961E - Apparatus for conveying articles : en
  • USRE24963E - L carroll : en
  • US2978063A - System for recovery of valuable constituents from normally wasted materials : en
  • GB864692A - Improvements in and relating to the production of artificial threads : en
  • FR1257656A - Improvements made to angular displacement counters : en fr
  • US2978548A - Sequential switch operator assemblies : en
  • US2977975A - Valve : en
  • US2977640A - Apparatus for obtaining filamentous material from vegetable products : en
  • US2978625A - Servomechanism : en
  • FR1257674A - New radio-detection systems : en fr
  • FR1257988A - Semiconductor : en fr
  • GB864445A - Process for neutralising acid-hardened foamed phenol aldehyde resin materials : en
  • CA617823A - Case shaped mould : en
  • DE1103967B - Switching arrangement for suppressing interference pulses in the event of brief fluctuations in the supply voltage of timing elements : de en
  • DE1829313U - CAN OPENER WITH A CUTTING WHEEL. : de en
  • GB864623A - Lubricant aerosol generator : en
  • GB864834A - Process for acylating or alkylating cyclo-pentadienyl carbonyl compounds of manganese, ruthenium and osmium : en
  • GB864750A - Improvements in and relating to heat exchangers : en
  • US2977720A - Apparatus for bending glass sheets : en
  • US2977904A - Attachment for sewing slide fasteners to garments : en
  • US2978450A - Production of vinyl compounds : en
  • US2978480A - Bis-(alkyl sulfonyl and sulfoxyl) aliphatic acid derivatives : en
  • US2978518A - Process for the stabilization of chlorinated hydrocarbons : en
  • US2977629A - Processing of meat and the like : en
  • US2977879A - Rocket projectile : en
  • DE1104279B - Quick-closing valve : de en
  • DE1104451B - Device for atomizing liquids : de en
  • LU38489A1 - : fr
  • US2977759A - Continuous external combustion engines : en
  • CA617693A - Multi-compartment can and method of filling and producing the same : en
  • DE1829117U - ELECTRIC HAIR DRYER. : de en
  • DE1829283U - FASTENING ARRANGEMENT FOR WHEELS ON HAND VEHICLES OD. DGL. : de en
  • FR1258068A - electrodes for batteries and electric batteries : en fr
  • US2977947A - Fuel injection system : en
  • US2977681A - Engraving machine : en
  • DE1104438B - Screen roller dryer for airtight or almost airtight goods : de en
  • DE1829255U - FASTENING ARRANGEMENT OF THE CONTROL BUTTON OF ADJUSTMENT OR CONTROL MEMBERS AND THE LIKE. : de en
  • US2977899A - Load bracing means : en
  • US2978470A - Preparation of oil-soluble lead soaps from petroleum oxidates as lubricant additives : en
  • US2978274A - Visor construction : en
  • US2977632A - Centripetal extruder : en
  • US2977892A - Transportation systems : en
  • US2978704A - Radome structural devices : en
  • GB864478A - Apparatus for plying strands together : en
  • CA617840A - Inside corner clamp for prefabricated wall forms : en
  • DE1104108B - Melting chamber firing with several partial combustion chambers fired from above : de en
  • BE595753A - Process for preparing sugar esters : en fr
  • CA617768A - Emulsifiers : en
  • US2978194A - Means for continuously spooling filamentary bodies : en
  • USD190033S - Game board : en
  • FR75208E - Improvements to all types of heels, especially for ladies' shoes and shoes with this heel : en fr
  • DE1104343B - Electric drum pump with tubular pump body : de en
  • DE1829244U - MAT MADE OF STRAW OR PIPE. : de en
  • FR1257929A - Optical rangefinder : en fr
  • GB864490A - Improvements relating to shaft positioning mechanism for machine tool control apparatus : en
  • GB864656A - Improvements relating to electrically heated floors, walls, ceilings, and the like : en
  • FR1257734A - Improvements to compensated thermosensors : en fr
  • GB864521A - Improvements in or relating to friction clutches : en
  • JPS362715B1 - : ja
  • DE1829271U - ARRANGEMENT IN RECORDING DEVICES. : de en
  • GB864370A - Process of and apparatus for printing or copying by electrostatic photography : en
  • GB864585A - Improvements in or relating to fluid pressure regulating devices : en
  • GB864832A - Improvements in or relating to electric power cables : en
  • CA617526A - Sectional masking device : en
  • DE1104083B - Recovery carts for radioactive material : de en
  • DE1104328B - Lens with variable focal length in connection with a photographic or cinematographic camera : de en
  • DE1829088U - THREE-PHASE MAGNET. : de en
  • FR1257711A - Process for removing lead in copper alloy baths which have preferably undergone prior refining : en fr
  • LU39754A1 - : en
  • US2978033A - Drillable prepacked sand control liner : en
  • GB864356A - Improvements in or relating to heterocyclic compounds and the manufacture thereof : en
  • DK90681C - Device for steam or hot water boilers. : da en
  • FR1258118A - Control device for producing a feed as a function of a driving movement : en fr
  • GB864409A - A semi-automatic gear-changing device : en
  • GB864568A - Ice making machine : en
  • GB864573A - Improvements in convertible chairs and/or tables : en
  • DE1104302B - Impact mill for chopping lumpy goods : de en
  • FR1257860A - Vegetable-based food coloring : en fr
  • GB864504A - Rotary pump : en
  • FR1257848A - Variable speed control for moving masses : en fr
  • FR1257853A - Advanced viewfinder for cinematographic cameras and similar devices : en fr
  • FR1257923A - Suspensions filtering device : en fr
  • DE1104420B - Machine for continuously producing a series of packages from thin, flexible,? material : de en
  • DE1829289U - VEHICLE DOOR. : de en
  • FR1257847A - Brightness reducer for fluorescent lighting tubes : en fr
  • FR1258186A - Clutch-disengaging device of the needle bar mechanism in a two-needle sewing machine : en fr
  • FR1257689A - Cyclone retarder : en fr
  • GB864787A - Improvements in and relating to charging devices for tiltable smelting furnaces : en
  • US2977618A - Machine for cleaning cartridge primer pockets : en
  • FR1257750A - Process for reducing chemicals by means of an amalgam, suitable in particular for obtaining precipitated metals or alloys : en fr
  • DE1104188B - Process for producing a rubbery polymer : de en
  • DE1104415B - Device for separating the tobacco leaves from formed bales of layered tobacco leaves : de en
  • US2977850A - Reflex-reflecting screen : en
  • CA617809A - Metalliferous monoazo-dyestuffs : en
  • DE1104045B - Housing for converting small, unprotected electric motors into housing motors : de en
  • DE1104235B - Measuring device for counting bodies made of electrically conductive material : de en
  • DE974704C - Low secondary coupling carrier frequency telecommunication cable : de en
  • FR1257809A - Connection for electrical conductor in copper or aluminum : en fr
  • DE1829225U - HEUWENDER OR MANURE SPREADER. : de en
  • FR1258176A - Prefabricated beams for making a full hollow core slab : en fr
  • DE1104172B - The homogeneous distribution of dry, solid and powdery additives in high polymer materials with the exception of rubber and rubber substitutes : de en
  • DE1104399B - Signal and warning device : de en
  • DE1829171U - DEVICE FOR SUSPENSION OF CEILING PANELS. : de en
  • DE1829172U - DEVICE FOR HANGING CEILING PANELS. : de en
  • DE1829326U - MECHANICS FOR MULTICOLOR PENCIL. : de en
  • US2978382A - Incorporating oil in hardboard : en
  • US2978678A - Data transmission system : en
  • BE595763A - Process for the preparation of cosmetic substances : en fr
  • DE1104263B - Device for driving cooling air blowers, especially for motor vehicles : de en
  • GB864420A - Improvements in or relating to hydraulic piston and cylinder apparatus : en
  • GB864671A - Improvements in or relating to display arrangements, for example for advertising signs : en
  • US2977939A - Rotary internal combustion engines : en
  • GB864432A - A process for finishing textiles : en
  • GB864648A - Improvements in and relating to roll winding machines : en
  • GB864674A - Wind belt for shaft furnaces : en
  • BE595673A - Process for the purification of acrylic compounds : en fr
  • CA617541A - Separation of media : en
  • CA617746A - Di(3-isocyanato-4-methylphenyl) carbodiimide : en
  • FR1258120A - Device for film development : en fr
  • DE1104349B - Airplane with vertically arranged lift engines : de en
  • DE1829079U - TWILIGHT SWITCH. : de en
  • FR1257639A - Baffle system for rocket tank-vessels containing liquid oxygen or the like : en fr
  • GB864380A - Improvements in or relating to steroids and the manufacture thereof : en
  • GB864406A - Improvements relating to disc brakes : en
  • GB864475A - Improvements in electrophotography : en
  • CA617656A - Locking structure for self-sealing couplings : en
  • BE595670A - Process for the isomerization of aromatic halogen compounds : en fr
  • DE1103964B - Pulse mixing stage : de en
  • DE1104178B - Process for the production of water-soluble condensation products which can be precipitated by acids : de en
  • DE1829039U - ROLLER HIGH PRESSURE ROTARY MACHINE FOR CHANGING FORMATS. : de en
  • DE1829363U - IMPACT LATHE. : de en
  • FR1258075A - Drums or baskets of washing machines and spin baskets with self-forced fluidic circulation : en fr
  • GB864474A - Improvements in electrophotography : en
  • GB864821A - Improvements in or relating to the production of threads by the viscose spinning process : en
  • FR1257797A - Rewinder improvements : en fr
  • FR1258140A - Hydraulic valve specially adapted for heating and water distribution installations : en fr
  • GB864556A - Close tolerance well bore scratchers : en
  • DE1829390U - DRAIN PIPE. : de en
  • FR1257873A - Process for the preparation of zirconium salts of organic acids : en fr
  • IE23620L - Potentiometers and variable resistors : en
  • US2977999A - Ring forming mechanism : en
  • FR1257940A - Synthetic dyeing process : en fr
  • FR1257961A - Watch box : en fr
  • GB864428A - Improvements relating to sewing machines and bobbin cases therefor : en
  • GB864807A - Ladies handbag : en
  • CA617631A - Diphenylacetamide derivatives : en
  • GB864319A - Indicator element for roadways or the like : en
  • CA617556A - Process and apparatus for excavating deep trenches : en
  • CA617808A - Complex metal compounds of monoazo dyestuffs : en
  • DE1104085B - Solid state photoconductive electroluminescent imager : de en
  • DE1104312B - Device for folding down bottom flaps or the like on folding box blanks : de en
  • US2978546A - Magnetic recorder with echo effect : en
  • DE1829156U - PILLOW ROTARY CRANE (SWING LIFT) FOR LIFTING LOADS AT A SPECIFIC POINT. : de en
  • US2977721A - Method of manufacturing light-weight, porous acid slag : en
  • CA617640A - Process of preparing shrinkproof yarns from low-pressure polyethylene : en
  • CA617542A - Prevention of deterioration of grain : en
  • US2977663A - Yarn processing apparatus : en
  • CA617882A - Method of relieving internal stresses present in castings by subjecting the same to vibration : en
  • CA617894A - Beet harvester : en
  • CA617861A - Process of converting potassium chloride fines into a relatively coarse granular product by compaction : en
  • US2977761A - Fluid pressure system having open center and closed center portions : en
  • CA617615A - Pigmented paper and preparation thereof : en
  • CA617842A - Self-laying tracks : en
  • CA617634A - Process for the rearrangement of salts of aromatic or heterocyclic carboxylic acids : en
  • CA617537A - Sealed cosmetic container : en
  • DE1104174B - Process for the production of an elastomer having urethane groups : de en
  • DE1829395U - MIXED FABRIC. : de en
  • USD190057S - Bottle or similar article : en
  • US2978147A - Mixer for granular material : en
  • CA617506A - Production of hydrogen fluoride : en
  • CA617514A - Method of drying coated webs : en
  • DE1104207B - Wide angle photographic lens : de en
  • CA617676A - Inhibitor for acid corrosion : en
  • US2978526A - Electrode assembly for glass furnace : en
  • US2977607A - Sectional boat construction : en
  • US2977830A - Thread rolling attachment : en
  • CA617824A - Etching : en
  • CA617520A - Diolefin-olefin grafted copolymers : en
  • US2978451A - Process for the preparation of piperazines : en
  • BE595839A - Improvements in continuous brewing : en fr
  • FR1257659A - Machine for brewing, grinding or moving materials, manufacturing processes with said machine and products conforming to those obtained : en fr
  • GB864546A - Bowling pin spotting machine control mechanism : en
  • GB864743A - Telephone subscribers index : en
  • SE174867C1 - : en sv
  • DE1103924B - Process for the preparation of water-insoluble salts of basic antihistamines : de en
  • DE1829332U - SHOE IN WHICH THE HEEL COVER, THE SHAFT PARTS AND THE INSOLE COVER OR THE INSOLE COVER ARE DIRECTLY CONNECTED BY A SEAM. : de en
  • CA617819A - Apparatus for handling a contact screen in a photomechanical camera : en
  • US2978422A - Pressurized polishing composition containing polyvinyl-alcohol and gum tragacanth : en
  • CA617636A - Egg yolks in flour compositions : en
  • DE1829089U - ELECTRIC CAPACITOR. : de en
  • DE1829328U - PAPER PICKERS. : de en
  • CA617483A - Valves for controlling the flow of liquids : en
  • US2977998A - Fastening loop bands with waistband and method of producing the same : en
  • US2977980A - Unidirectional valve for metering pumps and the like : en
  • CA617502A - Retractible windshield visor : en
  • CA617734A - Apparatus and method of freezing food products : en
  • US2977863A - Plastic composition for floor covering and method of applying same : en
  • US2978425A - Coating compositions containing modified urea resins : en
  • US2978688A - Displacement indicating apparatus : en
  • US2977819A - Vibration damper : en
  • US2978284A - Piston head structure : en
  • US2978503A - Preparation of n-(nitroalkyl) amides : en
  • US2977726A - Gear honing tool : en
  • US2978694A - Magnetic commutator and measuring apparatus : en
  • FR1257663A - Device for improving the power supply of gasoline engines : en fr
  • FR377M - Antibacterial drug based on 2: 6-dihydroxy-4- (4'-hydroxyphenylazo) pyrimidine, or its salts. : en fr
  • GB864799A - Improvements in or relating to coloured thermoplastic compositions and their preparation : en
  • CA617807A - Safety-glass laminate : en
  • CA617457A - Method and device for advancing tubes : en
  • DE1829229U - FIELD HARVESTERS. : de en
  • FR1258116A - Process for the manufacture and preparation of poly-alpha-olefins : en fr
  • CA617686A - Reject memory sorting apparatus : en
  • DE1104288B - Anode device for cathodic protection of the inner walls of hollow bodies : de en
  • DE1104325B - Trip lock : de en
  • DE1829241U - CLAMPING DEVICE FOR TELESCOPIC EXTENDABLE PIPES. : de en
  • US2977824A - Wrench making method : en
  • CA617544A - Manufacture of terephthalic acid from p-xylene : en
  • FR1257687A - Improvements to recovery boilers : en fr
  • US2977845A - Display systems, devices, and products employing polarized light : en
  • US2978523A - Production of alpha-olefins : en
  • US2978553A - Rotary cam switches : en
  • US2978403A - Water separation means for emulsion treaters : en
  • US2978091A - Can arranging machine : en
  • US2978062A - Variable height scaffold assembly : en
  • US2978561A - Digital converter : en
  • USD190062S - Infant s convertible car seat : en
  • US2978132A - Jug closure : en
  • US2977901A - Hard roll scorer and former : en
  • US2978136A - Laminated panel cabinet structure : en
  • CA617687A - Preparation of 2-diphenylacetyl-1,3-indandione : en
  • DE1103887B - Device for pulling coke out of horizontal coking chambers that can be moved along the battery on the coke side : de en
  • DE1829362U - BASE PLATE FOR THE MANUFACTURE OF CONCRETE SLABS. : de en
  • FR1257963A - Heat dissipating shield : en fr
  • AU270271B2 - Improvements in stunning for humane. slaughtering : en
  • CA617796A - Petroleum distillate fuel with polyamine sulphonate additive : en
  • US2978542A - Impedance-matching network : en
  • US2978623A - Alternating current motors : en
  • CA617787A - Increasing the particle size of synthetic rubber latices : en
  • FR1257829A - Regatta tie : en fr
  • US2978051A - Final drive assembly for track-type tractors : en
  • DE1103959B - Tape cassette for receiving a tape loop that forms between the storage and retrieval point of a tape storage device : de en
  • US2977741A - Mechanical cotton defoliator and topper : en
  • US2978126A - Transporting and dumping equipment : en
  • DE1104098B - Process for removing sulfur compounds from hydrocarbon mixtures : de en
  • DE1104460B - Process for the regeneration of anion exchangers used in the desalination of sugar solutions in an acid cycle : de en
  • FR1257617A - Canned potatoes and their manufacturing process : en fr
  • FR1257699A - Mounted reversible plow turning control : en fr
  • USD190045S - Combined spoon and spatula : en
  • FR1257727A - Portable flamethrower : en fr
  • FR1258187A - Washing and wringing machine for household use : en fr
  • GB864563A - Improvements relating to apparatus for manufacturing ice confections and the like : en
  • DE1104230B - Parametric amplifier element : de en
  • FR1257731A - Improvements to plywood surfacing : en fr
  • DE1104130B - Vacuum cleaner with sled runners and rollers mounted in these : de en
  • DE1829234U - DEVICE FOR VICTORY CONTROL. : de en
  • DE1104185B - Process for the production of a tough, high-melting, mixed polymer from tetrafluoroethylene and a long-chain fluorinated olefin which can be spun from the melt in : de en
  • GB864763A - A process of preparing aromatic diamines : en
  • FR1257819A - Auto-transformer : en fr
  • DE1104197B - Thickness measuring device for the discontinuous measurement of preferably small workpieces by means of ª ‰ radiation : de en
  • DE1104387B - Electrically driven mine sharpening machine : de en
  • GB864320A - Automatic photo-electric exposure control device : en
  • US2978489A - Nitro-dicarbamates : en
  • US2978554A - Ball contact switch : en
  • DE1829035U - CARD HOLDER. : de en
  • GB864633A - Record material sensing means : en
  • GB864841A - Improvements in or relating to bunkers : en
  • FR1257937A - Reactive dyes containing a halogenated pyrimidine ring, their production process and their applications : en fr
  • FR1258002A - Manufacture of a coating composition for metal molds : en fr
  • FR1258156A - Safety device protecting electrical devices against the risk of connection errors due to inattention by the user : en fr
  • GB864491A - Improvements in or relating to apparatus for controlling the supply of liquid : en
  • GB864502A - Means for exhausting flue gases from arc furnaces : en
  • DE974720C - Facility on drawing tables equipped with height and inclination adjustable drawing boards with parallelogram links for optional release of the locks for height and inclination adjustment : de en
  • CA617666A - Catalytic polymerization of olefins : en
  • GB864681A - Preparation of carboxyalkyl polysiloxanes : en
  • DE1103907B - Process for the conversion of aliphatic hydrocarbons by heating with the addition of halogen : de en
  • CA617742A - Double pleated fabric : en
  • DE1829380U - LOADER ASSOCIATED WITH A MOTOR TRACTOR WITH ATTACHED LOADER SUCH AS FORK SHOVEL OD. DGL. : de en
  • DE1104262B - Fuel gear pump designed as a multiple pump : de en
  • GB864498A - Improvements in direction indicators for automobiles : en
  • US2977878A - Detonator : en
  • DE1104386B - One-handed folding pocket knife : de en
  • DE1104001B - High frequency fork circuit : de en
  • DE1104253B - Process for the production of soft, inflatable floats from plastic and floats produced according to the process : de en
  • DE1104261B - For internal combustion engine carburetors, a piston-cylinder arrangement serving as an accelerator pump or damping device : de en
  • DE1104036B - Synchronous arrangement for multi-motor drives : de en
  • FR1258092A - Method and material for dimensional reduction of a graphic inscription : en fr
  • GB864367A - Improvements in and relating to machines for threshing and winnowing tobacco : en
  • BE595822A - Improvements made to sliding support frames with threaded stirrup connection devices : en fr
  • CA617527A - Rudder control system for aircraft : en
  • CA617574A - Continuous method of burning peat contained in water : en
  • CA23974S - Clip for joining panel edges : en
  • CA617487A - Wheel hub clutches : en
  • CA617586A - Production of microspheroidal catalysts : en
  • FR382M - Heterocyclic compounds. : en fr
  • GB864541A - Method of improving the stability of light of artificial resins containing ketone groups : en
  • GB864433A - Thiophosphoric acid esters : en
  • DE1103949B - Process for the production of high-quality cast iron or pig iron in a shaft furnace : de en
  • DE1104442B - Driving pipe for the production of in-situ concrete piles or the like. : de en
  • DE1829062U - CABLE REEL. : de en
  • DE1829081U - ELECTRIC BRUSH, ESPECIALLY FOR USE IN DRY AND DILUTE ATMOSPHERES. : de en
  • GB864800A - Improvements in or relating to electromagnetic wave transmission devices : en
  • US2977650A - Shell mold adhesive composition : en
  • GB864725A - Improvements in or relating to a telescoping umbrella stem : en
  • US2977600A - Automatic clip fastening device : en
  • US2978122A - Transporting equipment : en
  • FR366M - Medicines based on phthalimidine derivatives used as a cough sedative and as a local anesthetic. : en fr
  • DE1104209B - Photographic or cinematographic telephoto lens : de en
  • GB864497A - Pressure responsive actuator of the diaphragm type : en
  • FR1257718A - Gas oven chimney draft regulator : en fr
  • US2978386A - Method of preserving refractory materials : en
  • CA617674A - Switching system for teletype storing exchanges : en
  • DE1829323U - SHEARING HEAD FOR HAIR CLIPPERS. : de en
  • DE974708C - Permanent magnetic adhesive strip : de en
  • FR1257621A - Pliers for holding nails, screws and the like : en fr
  • FR1257804A - Improvements to cooling water jackets : en fr
  • FR1258084A - Apparatus for preventing the release into the atmosphere of toxic products from the exhaust gases of internal combustion engines : en fr
  • GB864587A - Improvements in or relating to temperature measuring apparatus : en
  • DE1829074U - LIGHTING DEVICE FOR ELECTRIC SWITCHES. : de en
  • CA617552A - Manufacture of terephthalic acid : en
  • DE1829368U - FOLDING, ESPECIALLY FOLDING BOX. : de en
  • FR1257905A - Control unit for use in lift trucks with gripping arms : en fr
  • GB864774A - Process for the chlorination of polyethylene : en
  • FR1258101A - Independent collar for wire caps : en fr
  • GB864691A - Process for improving the fastness to rubbing of ice-colour dyeings and prints : en
  • FR1258000A - Water soluble resinous products : en fr
  • FR1258059A - Universal joint : en fr
  • GB864577A - Work stand and loading apparatus : en
  • GB864817A - Improvements in or relating to safety control devices for gas burners : en
  • IE23496L - Conduit for electrical conductors : en
  • FR1258087A - Cutting cylinder with drive bars : en fr
  • FR1258164A - Detachable chain link : en fr
  • GB864564A - Improvements relating to apparatus for manufacturing ice confections and the like : en
  • GB864845A - Improvements in or relating to thermistors : en
  • DE1104142B - Device for arranging the operating sequence of the landing calls when opening with landing call means that can be operated by push buttons : de en
  • GB864776A - Improvements in or relating to servo-resolver apparatus for effecting co-ordinate conversions : en
  • DE1103947B - Process and device for gas separation in the event of large load fluctuations : de en
  • US2977752A - Ground speed computer : en
  • FR1257803A - Improved servo-actuator allowing in particular the amplification or reduction of rectilinear movements : en fr
  • GB864826A - Improvements in and relating to tetrahedral containers and the manufacture thereof : en
  • FR1257682A - Assembly method of turned elements, for fixtures and furnishings : en fr
  • GB864607A - 4,5-epoxy-3-ketosteroid compounds and the preparation thereof : en
  • DE1104354B - Quick release for chest parachutes : de en
  • FR1257670A - Desiccant cap : en fr
  • FR1257975A - Advanced sounding device : en fr
  • DE1103876B - Drying device for goods to be treated on one side : de en
  • DE1104133B - Metal frame made of profiled, drawn sheet metal frame, especially for baroque frames : de en
  • DE1829051U - TWO-BAND ANTENNA. : de en
  • DE1829095U - WELDING ELECTRODE HOLDER. : de en
  • DE1829133U - FOLDING FURNITURE. : de en
  • DE1104151B - Distributor built up from a corrugated plate for fresh air supply in rooms : de en
  • DE1104421B - Testing device for packaging machines : de en
  • FR75162E - Improvements to fuel injection devices for multi-cylinder engines : en fr
  • FR75241E - Aesthetic device extractor of cutaneous impurities : en fr
  • GB864369A - Improvements relating to baffle devices in the fuel tanks of internal combustion engines : en
  • US2977612A - Portable floating bridge : en
  • US2977968A - Pressure relay : en
  • DE1104195B - Deformable, corrosion-resistant cobalt-chromium alloys : de en
  • US2977996A - Weft control mechanism : en
  • DE1104202B - Alternating field extinguishing device for magnetic memory : de en
  • FR1257681A - Cyclododecadienols and their esters : en fr
  • FR1258033A - Method and device for controlling exposure in a printer for color photography : en fr
  • US2977739A - Rotary lawn mower construction : en
  • USD190052S - Power unit for hydraulic elevators : en
  • US2977796A - Automatic liquid measurement : en
  • DE1103946B - Air heater with a preferably cylindrical combustion chamber surrounded by the air to be heated : de en
  • US2977647A - Apparatus for sterilizing footwear and removing odors and moisture therefrom : en
  • GB864551A - Purification of dehydroacetic acid : en
  • DE1829397U - PRELLER FOR LOOMS. : de en
  • US2977685A - Dial indicators : en
  • US2977867A - Multiple printing machine : en
  • US2978381A - Process and composition for lowering blood serum cholesterol and chylomicron levels : en
  • DK90699C - Wing-guided projectile. : da en
  • CA617775A - Automatic tank filling nozzle and method of operation : en
  • GB864640A - Recovery of rare refractory metals : en
  • US2977710A - Bait harnesses : en
  • FR1258053A - Drive device, in particular for motor vehicles : en fr
  • FR1258165A - Sealing ring for piston : en fr
  • GB864378A - Improvements relating to compressed fluid braking apparatus of the graduated releasekind : en
  • GB864772A - Process for the manufacture of polyethylenes : en
  • DE1829098U - COUNTERFLOW EVAPORATION OIL BURNER. : de en
  • DE1829379U - HYDRAULIC-AUTOMATIC DRIVE AND CONTROL DEVICE FOR WORKING MOVEMENTS OF WORK EQUIPMENT AND TOOLS, IN PARTICULAR HAY GRAPPLES ON FRONT LOADERS OF TRACTORS OD. DGL. : de en
  • GB864496A - Improvements in the cutting of surfaces of revolution such as the crank pins on large crank shafts or the like : en
  • US2977653A - Automatic lock for cloth covered buttons : en
  • US2977668A - Tool holder : en
  • US2977774A - Air conditioning unit for motor vehicles : en
  • US2978616A - Electrode holder for electroerosion machines : en
  • US2978243A - Toy : en
  • GR21795B - APPARATUS FOR AUTOMATIC MEASUREMENT AND CONTROL OF DEPTH OF DISEASES. : el en
  • US2977829A - Machine reamer : en
  • US2978269A - Fish gaff : en
  • GB864402A - Improvements in methods of mounting diamonds : en
  • US2977800A - Means for sampling bulk material : en
  • DE1103993B - Crystal-controlled transistor oscillating circuit : de en
  • DE1104137B - The bed frame can be folded around two horizontal transverse axes : de en
  • DE1104393B - Mortar shell : de en
  • DE1104445B - Air distribution head for fine-bubble aeration of waste water, especially in activated sludge basins : de en
  • DE1829214U - PARKING CLOCK. : de en
  • DE1103934B - Process for the preparation of new organic perhydrate compounds : de en
  • DE1103960B - Method and device for mounting original images and / or recording media on drums : de en
  • DE1104073B - Device for alloying surface electrodes on semiconductor bodies : de en
  • DE1829144U - VISIBLE COFFEE FILTER. : de en
  • US2977887A - Pump : en
  • US2978258A - Hobby horse type toy : en
  • DE1829104U - SANITARY BAND. : de en
  • GB864696A - Nuclear alkylation of aromatic compounds containing a hydroxyl group : en
  • DE1104318B - Drive for at least two co-operating rolls such as feed or size presses of paper machines, calenders, stamping calenders and like : de en
  • DE1104437B - Roller dryer : de en
  • DE1103917B - Process for the preparation of 1,2-dichloro-1-nitroaethylene and a dimeric monochloro-nitro-ethylene : de en
  • DE1829236U - EXHAUST BRAKE FOR COMBUSTION MACHINES. : de en
  • FR1257822A - Fuel reserve adaptable to motor vehicle : en fr
  • FR1258022A - Device for non-destructive reading of magnetic cores : en fr
  • GB864816A - Improvements in or relating to domestic cookers : en
  • US2977905A - Tufting machine : en
  • US2978271A - Storage battery carrier : en
  • US2977697A - Steam diffuser for fabric pressing machines : en
  • FR1257684A - Universal synchronous motor : en fr
  • GB864500A - Improvements in or relating to weather strips for doors : en
  • FR1257611A - Method and device for generating infra-millimeter waves : en fr
  • FR1257629A - Process for the production of piperidine compounds : en fr
  • FR1258007A - Magnetically operated connection contact : en fr
  • GB864742A - Improvements in or relating to acid monoazo dyestuffs of the benzene-azo-naphthaleneseries : en
  • DE1104121B - Device for artificial ventilation : de en
  • GB864511A - Improvements in and relating to the hardening of foundry cores or moulds : en
  • GB864732A - Process and apparatus for influencing the growth of organisms : en
  • FR1258137A - Sulfochlorinated polyolefins and their preparation : en fr
  • GB864519A - Improved annular fluid control valve device : en
  • GB864828A - An improved device for regulating the average effect of electric heating apparatus : en
  • DE1829262U - CYCLICALLY CONTROLLED SEWING MACHINE. : de en
  • DE1829278U - PRESSURE CONVERTER. : de en
  • DE1829352U - SPORTS EQUIPMENT IN THE FORM OF A seesaw. : de en
  • DE1103981B - Circuit arrangement for trunk transmissions in telephone private branch exchanges : de en
  • DE1103992B - Transmitter for delivering low or intermediate frequency signals in an inductive loop : de en
  • DE1829237U - ELECTRIC GLOW PLUG FOR COMBUSTION MACHINERY. : de en
  • DE1829322U - ROLLER RUNNING SHOES FOR SLIDING DOORS. : de en
  • FR1257739A - Further training in straw and fodder balers : en fr
  • FR1257918A - Apparatus for crimping synthetic threads by the fulling process : en fr
  • FR1257928A - Improvements to air-cooled condensers for the top product of a distillation or rectification column : en fr
  • US2978498A - Nitro-substituted nitraza compounds : en
  • US2978229A - Parts treating machine : en
  • US2978272A - Tread reduction wheel : en
  • US2978361A - Process for the surface treatment of metals : en
  • FR1258106A - Trailer coupling device for passenger cars : en fr
  • GB864522A - Improvements in character sensing devices : en
  • GB864711A - Method and apparatus for manufacturing rubberized air springs : en
  • FR1257753A - Development of core and shell suspension insulators : en fr
  • USD190046S - Expansible chain for a bracelet or similar article : en
  • DE1829185U - CORNER TEMPLATE FOR TILE LAYING OD. DGL. : de en
  • DE974697C - Contactor for switching AC motors : de en
  • DE1829147U - SUPPORTING FRAME FOR LIQUID TANK. : de en
  • DE1829193U - FULL GATE RECORDING DEVICE. : de en
  • US2978453A - 3, 3, 5, 5-tetranitropiperidine : en
  • US2978463A - Complex epoxy fatty esters : en
  • DE1103901B - Method and apparatus for removing an electrolytically decomposable substance from a flow medium : de en
  • DE1104361B - Wheel guidance of motor vehicles : de en
  • US2978125A - Grid loading device : en
  • US2978572A - Recessed incandescent light fixture : en
  • DE1104292B - Switching device for the advance of a cutting steel that can be moved radially in a boring bar : de en
  • DE1104317B - Disk mill for grinding paper pulp or the like. : de en
  • FR1258180A - Method for adjusting the inflow of the bath in continuous casting installations and device for implementing this method : en fr
  • DK90691C - Process for the production of hollow bodies, in particular bottles, of thermoplastic plastic and apparatus for carrying out the process. : da en
  • FR1257735A - Improvements made to air compressor cooling devices : en fr
  • FR1257907A - Improvements to position control systems : en fr
  • GB864473A - Alkylene diboronic acids : en
  • GB864492A - Improvements in or relating to thin metal containers : en
  • FR1257931A - Improvements to sliding mechanisms actuated by a fluid : en fr
  • US2978012A - Foldable utility chair : en
  • DE974702C - Elastic installation unit for vibration-absorbing mounting of machines : de en
  • LU39750A1 - : en
  • DE1103923B - Process for the production of surface-active compounds suitable as textile auxiliaries : de en
  • DE1104339B - Copy layer made of epoxy resins for planographic printing plates : de en
  • DE1829371U - COMPRESSIBLE PACKAGING FOR PASTOESE AND LIQUID MASSES. : de en
  • GB864846A - Improvements in or relating to ceramic members : en
  • DE1127080B - Process for stabilizing high molecular weight polyformaldehydes : de en
  • DE1829141U - HAND SOAP STICK. : de en
  • GB864391A - Improvements in or relating to dispensing devices for aerosols : en
  • DE1104079B - Electron beam tube with two pairs of electrostatic deflection plates : de en
  • FR1250627A - Vehicle projector and more particularly cycles : en fr
  • CA617489A - Secondary refrigeration : en
  • CA617565A - Bowling alley pin resetting machine : en
  • CA617782A - Gas-expanded cured resinous material : en
  • US2977606A - Boat : en
  • US2978483A - Nitraza dinitrile compositions of matter : en
  • US2978665A - Regulator device for electric current : en
  • US2978682A - Hysteretic devices : en
  • US2977722A - Method of sealing glass to other elements : en
  • US2977855A - Kiln gun : en
  • US2978299A - Dissolving and mixing apparatus : en
  • US2978557A - Electric switch incorporating an automatic circuit breaker : en
  • BE595747A - Process for the preparation of 2,3-dimethoxy-5-methyl-benzohydroquinone- (1,4) derivatives : en fr
  • CA617513A - Wrapping machines : en
  • LU39617A1 - : en
  • US2977950A - Toy shooting shell pistol : en
  • US2978679A - Electrical information processing apparatus : en
  • CA617569A - Process for the injection of liquids into sheet shaped products, and apparatus therefor : en
  • BE595789A - : en fr
  • CA617812A - Stable calcium acetate-mineral oil dispersion : en
  • FR1257649A - standard cabinet elements and their assembly method : en fr
  • FR1257972A - Clothes ironing machine : en fr
  • US2978156A - Roll paper dispenser : en
  • US2977698A - Label holders for binding backs of books : en
  • US2978180A - Analogue computers : en
  • LU39742A1 - : en
  • US2977776A - Universal joints : en
  • US2978359A - Preparation of hardenable water soluble condensation products and finishing of textile fabrics therewith : en
  • CA617594A - Vehicle suspension : en
  • US2978192A - Refining machine : en
  • US2978295A - Recovery of plutonium by carrier precipitation : en
  • DK90693C - Device for gramophones with automatically controlled switching device for turntable speed. : da en
  • FR1257890A - Labeling machine for bottles or the like : en fr
  • GB864698A - Benzimidazoles : en
  • DE1829378U - DEVICE FOR INSERTING PLATE-SHAPED WORKPIECES FROM LIFTING TABLES INTO THE MACHINING MACHINE. : de en
  • DE1829002U - STOCKING MADE ON THE CIRCULAR KNITTING MACHINE, ESPECIALLY FINE-MESSED LADIES 'STOCKINGS. : de en
  • DE1104061B - Arrangement to improve the ignition of fluorescent lamps controlled by phase control : de en
  • FR1257884A - Extendable truss girder with mobile device for blocking penetrating elements : en fr
  • FR1258168A - Advanced valve : en fr
  • GB864547A - Manholes, surface boxes, fire hydrant boxes and the like : en
  • DE1104112B - Process for evaporating the getter material within a getter ion pump and getter ion pump for carrying out this process : de en
  • DE1829317U - LOCKING DEVICE FOR COMMUNITY REFRIGERATION SYSTEMS. : de en
  • FR378M - Drug based on 2-amino-7-methyl-5-n-propyl-s-triazolo- [2,3-c] -pyrimidine as a bronchodilator. : en fr
  • US2977935A - Pressure differential operated brake booster mechanism : en
  • USD190029S - Cartridge for record tape : en
  • GB864488A - Synthetic bast of linear polymeric thermoplastic material : en
  • DE1829276U - DEVICE FOR PRODUCING PHOTOCOPIES BY THE SILVER SALT DIFFUSION METHOD. : de en
  • FR1257841A - Improvement in the welding assembly of turbo-machine diaphragms : en fr
  • US2977704A - Ice fishing tip-up : en
  • US2977780A - Carrier tube : en
  • US2978007A - Bread wrapper sealing device : en
  • DE1103882B - Process for bleaching all types of textile goods : de en
  • DE1829201U - LIQUID LEVEL INDICATORS PLACED IN A HEATING OIL TANK OF AN OIL STOVE. : de en
  • DE1829298U - IDENTIFICATION PLATE FOR MOTOR VEHICLES, IN PARTICULAR FOR AGRICULTURAL VEHICLES AND TRAILERS. : de en
  • US2978214A - Eaves-trough hanger : en
  • US2978303A - Pyrrolidone deicer in gasoline fuels : en
  • US2978563A - Exposed resistance electric heater : en
  • USD190063S - Wall mounted drinking fountain or similar article : en
  • DE1103972B - Circuit arrangement for switching on a listening station to a telephone connection to be monitored as noiseless as possible : de en
  • DE1829126U - CARPET SWEEPING MACHINE. : de en
  • DE1104370B - Filling organ, especially for bottle filling machines : de en
  • US2978441A - Polyolefin reactor control : en
  • US2978535A - Optimal run length coding of image signals : en
  • DE1829293U - PUSH HORN FOR MOTOR VEHICLES. : de en
  • CA617540A - Coupler : en
  • US2978130A - Motor control system : en
  • USD190040S - Insulating jacket : en
  • USD190054S - Portable radio cabinet : en
  • DE1103878B - Device for balancing the drum in washing machines and spin dryers : de en
  • DE1829105U - EYE PROTECTION. : de en
  • DE1829181U - JOINT FILLING PRESS. : de en
  • US2978555A - Electric switch : en
  • DE1829101U - DENTAL DRILL HANDPIECE, IN PARTICULAR WITH TURBINE DRIVE. : de en
  • DE1829284U - DRAWING EYE WITH ROUND OR OVAL EYE CROSS SECTION FOR TRAILER DRAWBARS, DRAWING FORKS, OVERRIDE BRAKES OD. DGL. : de en
  • FR1257677A - Advanced training in rotating machines for transforming electrical energy : en fr
  • US2977688A - Educational cubic toy device : en
  • US2977862A - Tagging apparatus : en
  • US2978617A - Diffusion transistor : en
  • USD190066S - Countertop range : en
  • US2978145A - Hot liquid dispensing apparatus : en
  • US2978189A - Nozzle : en
  • DE1829252U - DIVIDED SEALING RING FOR AXIAL FACE SEALS ON ROTATING SHAFTS. : de en
  • FR1257823A - Improvements to copy holders for typewriters : en fr
  • FR1258026A - Flashing and flashing welding machine : en fr
  • GB864331A - Bicycle lighting dynamo : en
  • DE1103973B - Circuit arrangement for telephone systems with intercom stations located on a common voice line : de en
  • DE1103874B - Method of making a braeter : de en
  • DE1104430B - Arrangement for controlling a conveyor system by means of a label on the conveyor piece : de en
  • DE1829357U - ENTERTAINMENT AND PARTY GAME. : de en
  • DE1829399U - ROCK DRILLS, POINTS OD. DGL. : de en
  • US2978182A - Three temperature mixing valve : en
  • US2978587A - Device for determining the absorption curve of radioactive isotopes : en
  • USD190019S - Building panel : en
  • DE1104193B - Process for the production of a permanent magnet from the manganese-bismuth compound Mn Bi : de en
  • DE1829086U - COIL WITH FASTENING DEVICE. : de en
  • GB864739A - Improvements in or relating to the manufacture of hollow articles from thermoplasticmaterials : en
  • DE1104213B - Device for drawing the undistorted reciprocal grating from the right-angled coordinates of the reflections from X-ray goniometer recordings according to Weissenberg : de en
  • DE1104366B - Heating device, especially for motor vehicles : de en
  • DE1829288U - MOTOR VEHICLE WITH REAR ENGINE AND OVER THIS LOADING BRIDGE. : de en
  • US2977715A - Crop treating apparatus : en
  • USD190034S - Golf club head : en
  • CA617813A - Closure device : en
  • DE1104299B - Flying pipe cutting device on pipes moving axially and in the circumferential direction : de en
  • BE595738A - Machine for handling flat articles : en fr
  • GB864601A - Shutters for photographic cameras : en
  • LU39749A1 - : en
  • LU39736A1 - : en
  • US2977803A - Apparatus for statically balancing rotatable elements : en
  • US2977913A - Method of sewing parallel rows of zigzag stitches : en
  • US2978173A - Scanner drum : en
  • US2978314A - Compositions for electrical resistance films : en
  • US2977601A - Trousers : en
  • US2977976A - Valve : en
  • US2978167A - Fan unit with a removable blade assembly : en
  • FR1257950A - Casement window on hinges : en fr
  • US2978316A - Production of elements and compounds by continuous vapor plating of particles : en
  • CA617835A - Molding apparatus : en
  • CA617829A - Extrusion process and apparatus : en
  • CA617745A - Film pressing device for a mirror camera : en
  • US2978040A - Marine propeller : en
  • US2978414A - Magnetic impulse record carrier : en
  • BE595718A - Method of driving a vapor bubble pump and pump for performing this method : en fr
  • CA617709A - Electrical connections to semiconductor bodies : en
  • CA617493A - Diazo type printing material and the method of making diazo type prints : en
  • USD190056S - Rmj^ihz : en
  • US2978196A - Wire tension control device : en
  • US2978702A - Antenna polarizer having two phase shifting medium : en
  • US2978151A - Multi-fill grease gun : en
  • BE595767A - : en
  • DE1104096B - Method and device for removing hydrocarbons and water from gases, in particular for removing gasoline from natural gas : de en
  • DE1104120B - Skin care products : de en
  • DE1104194B - Use of a nickel alloy for electrical resistance : de en
  • DE1104323B - SLR viewfinder device with reflected setting values : de en
  • DE1104326B - Switching device for cameras : de en
  • DE1829246U - ARRANGEMENT FOR MUTUAL CENTERING OF TWO SHAFT STAGES. : de en
  • US2978191A - Shredder for baled hay : en
  • US2977661A - Yarn elasticizing apparatus : en
  • US2977812A - Actuator with dither in neutral : en
  • CA617512A - Porous gypsum board : en
  • USD190058S - Bottle or similar article : en
  • US2978170A - Automatic oiler for air pumps : en
  • USD190027S - Tissue capsule for holding paraffined pathological tissue specimens while the paraffin hardens : en
  • CA617798A - Production of organo-silanes : en
  • US2978121A - Silage handling machine : en
  • US2978612A - Modularized radio receiver : en
  • DE1104413B - Process for the production of large-caliber, shaped solid propellants : de en
  • GB864722A - Duplex aluminium alloy material : en
  • CA617478A - Bottle carrier stripper : en
  • US2977664A - Coated three dimensional fabric and method of making same : en
  • DE1104448B - Shower head : de en
  • DE1829309U - SECURITY FOR CONTAINER LOCKINGS OF PACKAGING CONTAINERS. : de en
  • AU2263962A - Improvements in stunning for humane. slaughtering : en
  • CA617754A - De-reeling device : en
  • DE1103929B - Process for the preparation of 6, 7-dihydro-5H-dibenz [c, e] azepines : de en
  • DE1829260U - HYDRAULIC ASSEMBLY AND PULL-IN PRESS. : de en
  • DE1829069U - LINE CHANNEL. : de en
  • DE1829163U - HEATER WITH REHEATING SURFACE. : de en
  • DE1829287U - VEHICLE SUSPENSION. : de en
  • DE1104295B - Device for processing valve seats : de en
  • DE1829375U - TENSIONING AND SAFETY DEVICE FOR CHAIN REMOVER. : de en
  • FR1258064A - Process for preparing two-dimensional articles from vinyl polymers containing aldehyde groups : en fr
  • GB864825A - Novel quinazoline 3-oxides and a process for the manufacture thereof : en
  • BE595798A - Resins for varnishes based on diureas, formaldehyde and alcohols : en fr
  • US2978293A - Method for protecting metal parts by means of vapor-phase inhibitors of metal corrosion : en
  • US2978574A - Shield-supporting means for light fixture : en
  • CA617862A - Floor structure : en
  • CA617883A - End closures for containers : en
  • GB864768A - Improvements in or relating to the production of deuteriumenriched compounds : en
  • LU39734A1 - : en
  • USD190070S - Textile fabric or similar article : en
  • US2978035A - Control mechanisms for variablepitch propellers : en
  • US2978304A - Sodium, calcium, lithium alloy hydrofuel : en
  • US2978501A - Stabilized carboxylic monomers : en
  • CA617833A - Electrochemical treatment of tin-plate : en
  • CA617641A - Interpolating devices : en
  • FR75161E - Electronic rocker and its use : en fr
  • GB864582A - Improvements in and relating to cinematographic apparatus : en
  • GB864627A - Torque transmitting or generating apparatus : en
  • DE1104052B - Transformer or choke coil for high voltage : de en
  • DE1104344B - Positive displacement pump with unchangeable delivery rate : de en
  • CA617710A - Structure for furniture and the like : en
  • US2977993A - Non-metallic pipe end closure : en
  • CA617577A - Turbo fuel composition : en
  • CA617836A - Methods for forming rigid composite structures : en
  • US2977692A - Shoes for paralytic patients : en
  • DE1104311B - Device for erecting a box from a blank of cardboard, cardboard or the like. : de en
  • GB864358A - Hydraulic torque converter : en
  • GB864403A - A process for acylating polyoxymethylenes : en
  • US2978075A - Cable guards : en
  • LU39511A1 - : en
  • US2978104A - Vibratory screening apparatus : en
  • DE1104063B - Translucent lighting fixture made of plastic : de en
  • DE1104116B - Auxiliary strips to hold the filling when sealing teeth : de en
  • DE1104290B - Turning tool holder : de en
  • DE1829146U - ARRANGEMENT FOR FASTENING HANDLES FOR LID OD. DGL. FOR ENAMELED DISHES. : de en
  • US2978356A - Laminated structure and process for preparing same : en
  • US2977757A - Gas turbine engine control : en
  • US2978307A - Improved propellant composition : en
  • FR1257672A - Camera for the selective printing of photographs bearing document images and code indications : en fr
  • DE1829296U - REINFORCEMENT BRACKET FOR AUTOMOBILE MUDFLAP FLAP. : de en
  • GB864377A - Improvements in or relating to formwork for use in the casting of concrete structures : en
  • GB864634A - Improvements in valves controlling fluid flow : en
  • GB864770A - Production of foamed plasticised resins : en
  • GB864554A - Improvements in or relating to devices for securing cutting bits in tools : en
  • GB864810A - Improvements in or relating to machines for distributing fertilizer or other granular material : en
  • GB864820A - New heterocyclic compounds : en
  • DE1104404B - Lid cleaning device on cards : de en
  • US2977641A - Lint cotton opener and cleaner : en
  • US2977839A - Nylon tubing with braided cover and method of making : en
  • US2978249A - Accessory for automatic record changer : en
  • US2978490A - N, n-dinitro dicarbamates : en
  • GB864572A - Method for introducing blasting charges into blasting holes : en
  • GB864470A - Improvements relating to the feeding and distribution of flowing materials to tanks and the like : en
  • FR1257754A - Method of compressing ceramic elements and elements obtained by this process : en fr
  • DE1103889B - Process for the production of soot coke : de en
  • DK90685C - Display frequency meter. : da en
  • FR1257816A - Dynamo-electric machine : en fr
  • US2977822A - Automatic saw sharpener : en
  • BE595654A - Cubic puzzle. : en fr
  • CA617490A - Corner construction for log structures : en
  • DE1829232U - FLASHING MOON FOR TOWING. : de en
  • USD190048S - Expansible link chain for a bracelet or similar article : en
  • CA617680A - Reel-type mower : en
  • CA617815A - Universal wafer stem cutter : en
  • DE1104362B - Steering device for tractors, self-propelled machines or the like for agricultural purposes : de en
  • FR1258115A - Improvements to timers : en fr
  • GB864412A - Improvements in or relating to telephone systems : en
  • GB864726A - Mixer : en
  • DE1104089B - Device for spark erosion with two capacitors in series : de en
  • US2978660A - Adjustable controllable inductance tuning apparatus : en
  • CA617779A - Animal growth stimulation compositions : en
  • DE1104127B - Turning, lifting and rotating device, especially for foundry molding systems : de en
  • DE1104416B - Device for watering tobacco or ae. Well : de en
  • CA617492A - Single-use disposable vaginal syringe : en
  • CA617784A - Flame retarding composition and fabric treated therewith : en
  • US2977689A - Multiple choice response device : en
  • US2978246A - Target device for base-ball pitchers : en
  • US2978499A - Manufacture of aromatic disulphonic acids : en
  • CA617678A - Machine for producing a coded tape : en
  • DE1103991B - Method and circuit arrangement for the detection of incoming current pulses via telecommunication lines, in particular for the detection of the charges incurred in telephone exchange systems : de en
  • DE1829061U - FLEXIBLE PIPE, IN PARTICULAR ELECTRIC INSTALLATION PIPE. : de en
  • US2977940A - Method of operation of internal combustion engines : en
  • DE1104255B - Pesticides : de en
  • FR1258036A - Process for the manufacture of construction elements and form elements for the implementation of this process : en fr
  • GB864515A - Improvements in or relating to transistor amplifier circuit arrangements : en
  • US2978188A - Discharge valves for milk and other foaming liquids : en
  • US2978643A - Time interval marking apparatus : en
  • CA617738A - Universal punch for tube bending : en
  • US2978107A - High pressure oil filter unit having combined automatic shut-off and relief valve structure : en
  • DE1104080B - Switching device for periodic contact with very high frequency : de en
  • DE1104048B - Power supply system to maintain the consumer voltage in the event of a mains power failure : de en
  • US2978114A - Folding tripod with folding platform : en
  • FR75154E - prefabricated element for construction : en fr
  • GB864716A - A tension compensator, in particular for the working of yarns in textile twisting machines : en
  • US2977861A - Carton making machine : en
  • US2978318A - Method of producing steel from pulverulent iron products rich in carbon : en
  • US2977773A - Heat pump including charge modulating means : en
  • US2978169A - Means for preventing the accumulation of ice or other solids in ducts : en
  • US2977625A - Washing implement : en
  • US2978344A - Paint recovery method : en
  • FR1257791A - Maintenance instrument for cinematographic films or the like : en fr
  • GB864639A - Improvements in or relating to the protection of rotating electrical devices : en
  • LU39735A1 - : en
  • US2978320A - Method for producing a high strength ferrous metal : en
  • USPP2045P - Rose plant : en
  • US2978671A - Electrodynamic transducer : en
  • CA617467A - Gate valve : en
  • US2978152A - Aerosol can : en
  • US2978225A - Thermal blanket : en
  • US2978455A - Esters of 2, 2, 4, 4-tetranitrobutanol : en
  • US2978210A - Automatic pilots : en
  • DE1103910B - Process for the production of mixed cellulose esters : de en
  • US2978315A - Electrical heating process and apparatus : en
  • DE1104455B - Internal combustion impact device : de en
  • DE1829345U - DEVICE FOR MONITORING DOOR LOCKING OR OTHER FLAP LOCKING, ESPECIALLY ON MOTOR VEHICLES. : de en
  • US2978308A - Bonding agent for composite type propellant : en
  • CA617655A - Iodo-dextran and method for producing the same : en
  • CA617777A - Pharmaceutical allylbenzylacetylhydrazides and a process of preparation : en
  • US2978352A - Production of triarylmethane colors : en
  • US2978377A - Bonding butadiene vinylpyridine formulations to metal : en
  • US2978478A - Reaction of phosphorus oxychloride and polar polyhydric compounds : en
  • DE1103895B - Switching device for the rotating card box carrier of card devices with an electric motor drive : de en
  • US2978540A - Television test apparatus : en
  • CA617582A - Lasting machine : en
  • US2977882A - Projectile fuze : en
  • US2978462A - Derivatives of 3'-methyl-spiro (2h-1-beta-naphthopyran-2', 2'-[2'h-1' benzopyran]) : en
  • US2977941A - Self-igniting, air-compressing internal combustion engine : en
  • US2978571A - Luminous acoustical ceiling : en
  • US2978689A - Control mechanism for machine tools and the like : en
  • US2978449A - Polymeric isocyanates and their manufacture : en
  • FR1257662A - Power supply device for electric motors : en fr
  • US2977746A - Apparatus for processing thermoplastic yarns : en
  • FR1257623A - radar indicating equipment with multicolored indications : en fr
  • FR1257762A - Fatty acids manufacturing process : en fr
  • FR1257969A - Shock buffer for railway cars : en fr
  • FR1258160A - Correction device for traveling wave tubes : en fr
  • GB864579A - Improvements in or relating to photographic cameras : en
  • US2977667A - Top lead bender and abrader : en
  • USPP2043P - anderson : en
  • CA617825A - Coal gasification apparatus : en
  • USD190023S - Truck body : en
  • DE1829319U - TURBAND ARRANGEMENT FOR DOOR OPENING ANGLE OF UP TO 180 °. : de en
  • FR1257713A - New fittings for extension ladders : en fr
  • DE1104077B - Process for the production of cylindrical grid electrodes of the cross grid type, in particular UHF pencil tubes : de en
  • US2978113A - Tray elevation adjustment : en
  • BE569219A - TRIGGERING DEVICE FOR TIMBERING MACHINES. : en fr
  • CA617739A - Tent-roof : en
  • US2977957A - Sanitary napkin holders and holder units : en
  • CA617519A - Shell : en
  • CA617756A - Manufacture of copolymers of oil-modified alkyd resins and vinyl compounds : en
  • DE1104091B - Process for the production of chromium-containing azo dyes : de en
  • DE1104100B - Process for the production of coarse adducts that can be separated by sieving : de en
  • US2977814A - Two-speed device : en
  • US2978116A - Swivel post and power oscillator assembly : en
  • FR381M - Imidosulfonic esters. : en fr
  • CA617874A - Angle counter with anti-friction bearings : en
  • US2977888A - Hydraulic pump and control valve assembly : en
  • US2978492A - Nitrocarbamates : en
  • US2977738A - Work vehicle for cleaning drainage canals : en
  • DE1103987B - Process for the identification or determination of core combinations in toroidal core evaluation fields for telecommunication systems, especially telephone systems : de en
  • DE1104145B - Device for handling workpieces with openings : de en
  • DE1104337B - Multiple storage and transport container for film or audio tapes : de en
  • DE1104275B - Pipe coupling with a spherical nut part : de en
  • FR1258061A - Cage for roller bearings : en fr
  • GB864624A - Improvements relating to golf bags : en
  • GB864769A - Improvements in and relating to friction elements for brake and the like mechanisms : en
  • US2977620A - Device for cleaning rotatable brushes, especially floor polishing machine brushes : en
  • DE1829015U - EQUIPMENT WITH A DRUM FOR WINDING CABLES OR. DGL. : de en
  • GB864814A - A new antibiotic phyllomycin : en
  • LU39748A1 - : en
  • US2978691A - Liquid level gages : en
  • USD190069S - Casing for a power unit of a commi- nuting machine or the like : en
  • US2977876A - Printing plate construction : en
  • US2978525A - Magnetic field coil for concentrating the arc in a vacuum arc furnace : en
  • US2978581A - Radiant energy detection device : en
  • US2978073A - Bimetal brake drum : en
  • US2978639A - Moving magnet instrument : en
  • US2978022A - Special spline for screen cloth : en
  • US2978373A - Helical air cell pipe covering : en
  • DE1104379B - Suction head with conical sealing collar : de en
  • DE1829054U - DEVICE FOR ILLUMINATING SCALES IN RECEIVING DEVICES. : de en
  • CA617802A - Centralized memory line concentrator system : en
  • CA617888A - Method of casting metal : en
  • DE1829121U - BRACKET FOR COVERING FOR GARDEN, CAMPING OR BUILDING PURPOSES. : de en
  • DE1103952B - Process for cooling parts of industrial furnaces that are subject to particularly high thermal loads, in particular electrical furnaces : de en
  • CA617477A - Frontal fishing reel : en
  • CA617535A - Safety lock : en
  • US2977731A - Wrapping machines : en
  • US2978528A - Charged accumulator plates in a continuous operation : en
  • US2977820A - Ground power device : en
  • US2977928A - Resistor tape sprayer : en
  • US2978197A - Push button operated paper towel roll holder : en
  • USD190025S - Rear view mirror : en
  • DE1104205B - Record changer for optional playback of records : de en
  • FR1257613A - Improvements to radio-guided and self-propelled projectiles, particularly those intended for use by infantry : en fr
  • GB864831A - Salts of kanamycin with amino acids and n-acyl amino acids and a process for their production : en
  • DE1104199B - Installation on shaft bearings : de en
  • DE1829267U - HOLDER FOR ADVERTISING MATERIAL IN PUBLIC VEHICLES EQUIPPED WITH SEATS. : de en
  • FR1257826A - Sofa convertible into bed : en fr
  • CA617648A - Railway tank car : en
  • US2978427A - Method of incorporating rubber into a petroleum oil : en
  • US2978321A - Oxidation resistant alloy : en
  • US2978634A - Apparatus for logging wells : en
  • CA617733A - Epoxide resins : en
  • US2977717A - Lead feed mechanism : en
  • US2977934A - Booster motor mechanism : en
  • US2978281A - Thrust bearings : en
  • US2978659A - Moisture-proof winding : en
  • USD190021S - Combined mounting bracket and railing post : en
  • CA617470A - Power means for driving a rotary shaft : en
  • CA617592A - Preparation of unsaturated organic compounds : en
  • CA617593A - Chloro-substituted-2-tertiary-butyl-6-benzyl-p-cresols : en
  • US2977639A - Method for preparing laminated plastic structures : en
  • US2977900A - Removable covers for railroad cars : en
  • US2978111A - Shelf and mounting means therefor : en
  • US2978289A - Process for coloring cellulose with new triazine dyestuffs : en
  • US2978201A - Fishing reel : en
  • US2978586A - Rotational indicator : en
  • CA617525A - Adjustable masking device : en
  • US2978290A - Coloured polymeric synthetic material : en
  • US2977608A - Fishing spot marker : en
  • CA617696A - Modification of linear olefin polymers : en
  • DE1104072B - Alloy transistor with a disk-shaped single-crystal semiconductor body made of silicon and process for its manufacture : de en
  • DE1104246B - Seed drill that can be attached to the implement carrier of a tractor : de en
  • BE595721A - Improvements in the recovery of naphthalene from petroleum fractions : en fr
  • CA617760A - Sheet-metal-working machine : en
  • DE1104408B - Sliver compactor for drafting devices on spinning machines : de en
  • BE595852A - Safety valve : en fr
  • CA617652A - Polymerization process and products thereof : en
  • DE1829068U - FLUSH-MOUNTED SOCKET FOR THE LAYING OF ELECTRICAL CABLES WITH BREAKABLE SUCTIONS. : de en
  • FR1257785A - Device for semi-trailer, allowing the transport of long objects : en fr
  • FR1258112A - Data storage device : en fr
  • DE1104021B - Control device for a gas switch whose gas system has two different pressures : de en
  • FR1258012A - Manufacture of epsilon-caprolactams by heating 6-hydroxycaproamides in the presence of water : en fr
  • DE1104226B - Device for multiplying numbers : de en
  • DE1829077U - REMOTE SWITCH WITH ROTARY DRIVE, IN PARTICULAR FOR HOME APPLIANCES. : de en
  • US2978264A - Seal : en
  • US2977628A - Apparatus for scalding fowls : en
  • FR1257802A - Combined electromechanical device : en fr
  • FR1258069A - Enhancements to Ringing Circuits and Tone Current Generating Oscillators suitable for such circuits : en fr
  • DE1104053B - Device for protecting a rectifier arrangement : de en
  • FR1258032A - Emulsion and suspension polymerization process : en fr
  • GB864494A - A method of increasing the surface resistance of parts subjected in use to high thermal stresses : en
  • DE1104082B - Spacers in bar form for nuclear reactor fuel assemblies with a variety of fuel rods : de en
  • FR1257904A - New oil circulation valve : en fr
  • US2977847A - Optical system for microscopes or similar instruments : en
  • US2978024A - Method of gravel packing well treatment : en
  • US2978389A - Method of tensioning thin meshes of metal : en
  • CA617692A - Production of organo-silicon compounds : en
  • DE1829273U - SPEAKER ARRANGEMENT FOR TOENEND IMAGE PROJECTION. : de en
  • GB864685A - Storage tanks for low-boiling liquids : en
  • US2978703A - Folded dipole antenna fabricated from a single metallic sheet : en
  • USD190053S - Electric organ : en
  • GB864548A - Improvements in hydraulic control systems for agricultural tractors : en
  • DE1104136B - Chair frame with interpenetrating surfaces for seat and backrest : de en
  • DE1104296B - Screw head slotting and deburring machine : de en
  • DE1829213U - AUTOMATIC FOR SELF-DISPENSING OF OPERATING SUBSTANCES. : de en
  • CA617818A - Penicillin preparations : en
  • CA617827A - Engine starter drive : en
  • DE1104086B - Electric tubular heating element for heating water and other liquids containing scale-forming substances beyond the temperature range in which scale is deposited on its jacket pipe : de en
  • DE1104388B - Device for producing a non-adhesive end of adhesive tapes : de en
  • DE1104450B - Water consumption system with electric solenoid valves built into the water pipe : de en
  • DK90687C - Process for the preparation of a poliomyelitis vaccine. : da en
  • LU39731A1 - : en
  • US2977995A - Pipe patch clamp : en
  • US2978213A - Vibration isolation arrangements : en
  • FR1257821A - Mechanical manipulator for hot chamber work : en fr
  • FR1257885A - Method of reducing metal oxides : en fr
  • FR1257984A - Device for the damping of noise from sound sources-transformers for example-shielded by means of sound-absorbing material : en fr
  • CA617575A - Nematocides comprising chlorophenyl dialkyl phosphorothioates : en
  • US2977823A - Slotter knives and method of making same : en
  • US2977891A - High pressure radial piston pump : en
  • US2978370A - Combined fluxing, cleaning, and tinning device and composition, and method of making the same : en
  • US2978397A - Radioalkylation of normal paraffins : en
  • CA617870A - Reversible engine starter gearing : en
  • DE1103976B - Circuit arrangement for encoders with only one strip of keys for the impulses in telecommunications, especially telephone systems : de en
  • DE1104196B - Plastic tape measure and device for making the same : de en
  • DE1104201B - Switching arrangement for magnetic recorders acting as recording and playback amplifier : de en
  • GB864727A - An improved attachment for the screens or windows of motor vehicles : en
  • DE1104219B - Safety and / or measuring device on axial pressure bearings, in particular on centrifugal machines such as steam turbines, gas turbines, compressors : de en
  • DE1104390B - Nailing device for excessively long paragraphs with subdivided abutment together with pressure stamps for the abutment parts and a nail driving device : de en
  • DE974698C - Device for mapping electrical potential fields : de en
  • GB864416A - Improvements in or connected with ornamental strips, mouldings and the like : en
  • DE1829311U - DRUM FILTER. : de en
  • BE595690A - Thermal protection device : en fr
  • CA617850A - Reduction of iron ore : en
  • FR1257719A - Tipping wagon with hydraulic equipment : en fr
  • FR1257825A - Process for improving the hygroscopic qualities of agglomerated products based on wood particles or fibers : en fr
  • US2978227A - Rotor construction for rotary regenerator : en
  • US2978675A - Character recognition system : en
  • FR1257946A - Device for ball writing instrument mechanism : en fr
  • GB864489A - Rubber article of apparel : en
  • FR1258066A - Improvements to circuit breakers : en fr
  • GR21793B - METHOD AND APPLIANCE FOR THE CONVERSION OF SURFACE WIND CURRENTS FOR ELECTRICITY PRODUCTION. : el en
  • US2978579A - Signal mixers : en
  • FR1258096A - Locking mechanism for ventilation shutters : en fr
  • US2977841A - Interferometer optical system : en
  • US2977953A - Portable grill : en
  • CA617690A - Voltage equalizer for series connected rectifiers : en
  • BE595786A - Steam thermal power plant : en fr
  • GB864484A - Improvements in or relating to filters for air or other gases : en
  • DE1829338U - MOLD FOR THE MAKING OF FOOTWEAR. : de en
  • FR1257710A - Cable and control lever : en fr
  • GB864550A - Method of and apparatus for carbonating liquids : en
  • DE1103994B - Circuit arrangement for generating amplitude, frequency and tone color modulation in transistor oscillators, especially for electronic musical instruments : de en
  • DE1104237B - Piezoelectric, frame-shaped transducer for generating vibrations in liquids : de en
  • GB864586A - Improvements relating to inflatable liferafts : en
  • CA617843A - Continuous production of esters : en
  • GB864703A - Improvements in or relating to hydraulic shock absorbers : en
  • US2978239A - Apparatus for treating granulated bulk material : en
  • US2978349A - Soil proofing : en
  • GB864467A - Improvements relating to cargo ships : en
  • FR1258080A - Device allowing the dosimetric spreading of a detacher or other product : en fr
  • FR374M - Medicinal product based on a derivative of tryptamine. : en fr
  • GB864461A - Terminal structure for a sheathed electric conductor : en
  • FR1257634A - Process for the production of 16-methyl-11-oxo-1, 4-pregnadiene-17alpha, 21-diol-3, 20-dione compounds : en fr
  • GB864330A - Method of stripping epidermal material from grains : en
  • GB864741A - Reamer manufacture : en
  • FR1258171A - Electronic stop bit guide : en fr
  • FR1257813A - Improvements to workpiece clamping devices for machine tools : en fr
  • GB864827A - Gas vent closure for electric storage batteries : en
  • DE1104023B - Direction of rotation dependent electrical switching device : de en
  • DE1829180U - ENAMEL ROOF TILES. : de en
  • FR1257831A - Improvements in means of controlling automatic clutches, in particular for motor vehicles : en fr
  • GB864729A - Adjustable leg, particularly for scaffolding : en
  • DE1829058U - RADIO RECEIVER USED AS A FLASHLIGHT. : de en
  • CA617475A - Poly-field alternating-current induction machines : en
  • CA617867A - Machines for press molding hollow glassware : en
  • GB864794A - Improvements in or relating to circuit arrangements composed of transistor stages : en
  • GB864314A - Preparation of silico-urethanes : en
  • GB864499A - Improvements in and relating to fluid flow control valves : en
  • DE1104320B - System for winding webs of soft, easily flexible material such as toilet paper : de en
  • DE1104394B - Ammunition elevator : de en
  • DE1104304B - Sorting device for grains : de en
  • FR1258108A - Adjustable boom holder for crop treatment : en fr
  • FR363M - New drug for the treatment of trypanosomosis, salmonellosis and penicillofacial infections. : en fr
  • GB864684A - Improvements in or relating to suspension devices of power units and drive members of vehicles : en
  • FR1257669A - Cable car transport device, intended more particularly for mines : en fr
  • FR1257698A - Advanced icing and defrosting device : en fr
  • FR1257817A - Flying buttress support : en fr
  • GB864669A - Improvements in or relating to reinforced rubber compositions : en
  • GB864765A - Apparatus for the manufacture of artificial threads by the wet-spinning method : en
  • FR1257980A - Position indicator : en fr
  • FR1258076A - Anti-seismic house : en fr
  • FR370M - Steroid compounds having adrenocortical activity and compositions containing these compounds. : en fr
  • GB864549A - Improvements relating to cross-cutting machines : en
  • FR1257828A - Butter molding machine : en fr
  • FR1257693A - Table cup with removable cover : en fr
  • FR1257941A - Improvements to control devices : en fr
  • US2978396A - Radiation induced ethylene polymerization : en
  • GB864311A - New compolymers and their manufacture and use : en
  • GB864323A - Root-crop harvesting machine : en
  • GB864464A - Improvements in or relating to the manufacture of cathode ray tubes : en
  • CA617869A - Tractor protection valve : en
  • DE1829128U - HOUSEHOLD TANK. : de en
  • DE1829342U - SMALL CALIBER RUETTEL RANGE FOR TANK OR OTHER MOTORIZED UNITS. : de en
  • DE1103905B - Process and device for the production of alkali metal cyanides : de en
  • DE1104200B - Panorama rotating device for tripod heads or tripod attachments with clamping device : de en
  • DE1829253U - INSULATION FOR PIPES AGAINST SOUND AND HEAT. : de en
  • FR1258085A - Decorative stone frame, in particular for eyeglass ornaments : en fr
  • US2978375A - Method for reconditioning plastic coated bowling pins : en
  • GB864757A - Coal plough : en
  • GB864850A - Improved electron gun construction : en
  • FR1257807A - Humidifier : en fr
  • FR1258098A - Mobile launching ramp for self-propelled projectiles : en fr
  • GB864359A - Improvements in and relating to electrical storage arrangements : en
  • FR1258123A - Hydraulic coupling with variable fill level : en fr
  • GB864482A - Ballast packing machine for railway lines : en
  • GB864795A - Substantially rigid journalling device for rotors : en
  • DE1829334U - INSOLE. : de en
  • DK90698C - Rod system for remote gear change for automobiles and similar vehicles. : da en
  • FR1257647A - nuclear reactor fuel element : en fr
  • USPP2042P - Rose plant : en
  • FR1257757A - Sponge handle with wringing device : en fr
  • US2977890A - Pumps and compressors of the flexible-tube type : en
  • US2978473A - Dibasic acid manufacture : en
  • USD190065S - : en
  • USPP2044P - Nectarine tree : en
  • DE1104405B - Device for placing runners on the rings of spinning and twisting machines : de en
  • FR1257605A - Improvements to electromagnetic devices for tracking a mobile objective : en fr
  • FR1257945A - Improvements to phonographs : en fr
  • FR1258188A - Multi-roll rolling mill : en fr
  • DE1104167B - Device for winding a helical spring serving as a row of links for zippers : de en
  • DE1829049U - BASE PLATE FOR TELEPHONE STATIONS. : de en
  • DE1829211U - ADJUSTING WASHER. : de en
  • GB864427A - Improvements in or relating to servo-controlled steering systems for automobile vehicles : en
  • GB864631A - Adjustable reclining chair : en
  • US2978070A - Control system for elevator motors : en
  • US2978631A - Transformer pick-off : en
  • GB864777A - Improved apparatus for transferring articles through a succession of processing baths : en
  • CA617704A - Manufacture of monovinylacetylene : en
  • DE1104059B - Measuring transducer for displaying a frequency deviation from a setpoint : de en
  • DE1104250B - Holding device for straw and hay balers : de en
  • GB864785A - Apparatus for detecting defects in dielectric material : en
  • DE1829239U - THREADED PLUGS FOR PIPES, IN PARTICULAR FOR HANGING DEVICES FOR THE RUNNING RAILS OF CHAIN CONVEYORS. : de en
  • US2978686A - Read-write amplifier system : en
  • DE1829204U - TONE ARM LOCKING FOR RECORD PLAYERS. : de en
  • FR1258130A - Plow : en fr
  • GB864823A - Method and apparatus for making continuous and seamless tubing from thermoplastic material : en
  • DE1103880B - Method and device for the permanent coating of carrier sheets with net-like plastic films : de en
  • US2977813A - Power steering mechanism : en
  • US2978181A - Thermostatic mixing valve and power element construction : en
  • US2978522A - Diolefin manufacture : en
  • US2977621A - Wire and fiber filled industrial brush wheel : en
  • US2977795A - Liquid metering system : en
  • US2977623A - Windshield cleaning mechanism : en
  • FR1257894A - Process for controlling the static properties of synthetic fibers and fibers conforming to those obtained : en fr
  • GB864535A - Improvements relating to embroidery frames for zig-zag sewing machines for the production of flat-stitch embroidery : en
  • US2977702A - Choke with contacting finger and sleeve surfaces of concentric arcs : en
  • FR1257643A - Spinning process and ring loom for its implementation : en fr
  • US2977724A - Lens surfacing machine : en
  • US2978328A - Process for producing a tea concentrate : en
  • FR1258038A - Process for preparing fibrous materials coated with plastics : en fr
  • GB864514A - Improvements in or relating to spanners and the like : en
  • DE1829174U - PROFILE STRIP FOR SEALING EXPANSION JOINTS, IN PARTICULAR FOR JOINTS IN ROOF COVERS. : de en
  • DE1104090B - Process for the preparation of copper complex compounds of azo dyes : de en
  • DE1104395B - Clay pigeon thrower : de en
  • DE1103897B - File box with a longitudinally movable partition : de en
  • CA617811A - Treatment of gas oils : en
  • US2978507A - Polynitroamines : en
  • FR1257657A - Transfer material : en fr
  • FR1257707A - Advanced spray device : en fr
  • GB864849A - A new or improved grab : en
  • FR1258023A - Probe control device usable on machine tools : en fr
  • DE1104240B - Device for filling perforated recording media : de en
  • LU39737A1 - : en
  • US2978211A - Aerial device having rotor for retarding descent : en
  • US2978302A - Stabilized distillate fuels : en
  • DE1103898B - Edge punch card : de en
  • FR1257773A - Method and device for adjusting the speed of an engine, and in particular of an air motor : en fr
  • DE1104037B - Procedure for controlling multi-motor drives when a single drive is not supplied : de en
  • DE1104099B - Pourable concentrates as additives to petroleum products : de en
  • FR1257608A - Combat gear upgrades : en fr
  • FR1257967A - Improvement in servo-controls, in particular for aviation : en fr
  • US2978046A - Off-bottom drill stem tester : en
  • DE1829336U - PERFORMANCE FOR SHOE PROCESSING. : de en
  • DE974700C - Process and device for the production of pure aluminum by distillation : de en
  • DE1829343U - MECHANICALLY OPERATED SIGNAL DEVICE FOR MINES. : de en
  • FR1257818A - Device for measuring liquids by volumetric meter : en fr
  • FR1257869A - Hydraulic device for pulling and driving crampons : en fr
  • GB864835A - Improvements relating to high voltage multi-break airblast electric circuit-breakers : en
  • US2978576A - Radio-frequency amplifier and converter circuits : en
  • US2978698A - Radar target tracking system : en
  • FR1257651A - Electronic generator of parity elements : en fr
  • FR1258029A - Improvements to the processes for rectifying the horizontal profile of railway tracks : en fr
  • FR1258056A - Electric fan : en fr
  • CA617570A - Grinding wheel dressing apparatus : en
  • DE1829161U - IGNITION BREAKER FOR OIL FIRED HEATING AND COOKING APPLIANCES WITH ELECTRIC IGNITION DEVICE. : de en
  • GB864404A - Improvements in or relating to methods of and apparatus for removing entrained impurities from gaseous fluids : en
  • CA617495A - Assembly of acoustical panels with retainers : en
  • CA617800A - Air inflated tower or the like : en
  • DE1103938B - Superheater arrangement : de en
  • DK90694C - Hydraulic jack, in particular for agricultural vehicles. : da en
  • FR1258172A - Electrical and other positioning device : en fr
  • US2977723A - Bombshelter : en
  • US2978657A - Microwave mode filter : en
  • DE1104119B - Process for the production of antibiotic resistant or indifferent therapeutically useful lactic acid bacteria : de en
  • GB864647A - Improvements in or relating to mortar projectiles : en
  • GB864389A - Improvements in armoured tank vehicles : en
  • GB864544A - Improvements in centrifugal fan rotors : en
  • FR1258121A - Medical or surgical dressing or bandage : en fr
  • GB864632A - Thionophosphonic acid esters : en
  • GB864695A - Artificial yarn-like structures and process for their production by fibrillation : en
  • GB864596A - Improvements in centrifuges : en
  • GB864824A - Novel benzodiazepine 4-oxides and a process for the manufacture thereof : en
  • DE1829050U - TELEVISION RECEIVER WITH THROTTLE IN THE POWER SUPPLY. : de en
  • DE1829268U - LIPSTICK REVOLVING CASE. : de en
  • US2978106A - Rag catcher : en
  • US2978254A - Interconnected fluid suspension system : en
  • US2978633A - Electrical control systems : en
  • DE1104132B - Dishwasher : de en
  • FR1257760A - New composition for the impregnation of high atmosphere brooms : en fr
  • US2977728A - Paste supplying apparatus for grinding machines and the like : en
  • US2978421A - Nitrile copolymers and method of preparing same : en
  • GB864324A - Coupling arrangement : en
  • USD190061S - Hair sprayer or the like : en
  • GB864426A - Stress relief cone for electric cable terminations : en
  • US2977651A - Aluminothermal welding of rails and like bars having special cross-sectional shapes : en
  • US2977938A - Multi-spark ignition engine for fixation of nitrogen : en
  • GB864401A - Improved cheese-curd fusing machine : en
  • GB864701A - Improved polyamide resins : en
  • DE1104043B - Switching device for rapid reversal of the direction of rotation of DC motors in Leonardsaetzen with two transducers : de en
  • DE1829248U - GRIPPER ONE-WAY CLUTCH. : de en
  • DE1104031B - Circuit arrangement for generating a control voltage dependent on the phase position of two voltages to be compared : de en
  • FR1258031A - Single-blade rotor for rotary wing aircraft : en fr
  • US2977972A - Liquid-level controlled devices : en
  • US2978042A - Harrow drag cart : en
  • US2978074A - Spherical building structure with curved beams : en
  • DE1103871B - Equipment for the production of welded screw sutures : de en
  • DE1829207U - DEVICE FOR STORING RECORDS. : de en
  • FR1257792A - Heating insulating mat, in particular for preheating and stress relieving welded assemblies : en fr
  • GB864513A - Improvements in or relating to cable sheaths : en
  • GB864819A - Improvements relating to false twisting devices in drafting frames of textile spinning machines : en
  • DE1103956B - Cleaning trolley for cleaning all types of rail and road vehicles : de en
  • DE1829011U - BOLTING FOR EXPANSION Bends : de en
  • FR1258054A - Tunnel diode circuit : en fr
  • GB864414A - Manufacture of steroid dehydrogenation products : en
  • GB864642A - Improvements in or relating to valve devices for controlling the flow of powdered orgranular material : en
  • GB864387A - Improved mixing apparatus : en
  • DE1103978B - Dialers, especially for telephone systems : de en
  • DE1104444B - Bulldozer : de en
  • FR1257650A - High speed electronic printer : en fr
  • GB864466A - Improvements in and relating to turbines : en
  • GB864641A - Recovery of rare refractory metals : en
  • FR1258030A - Improvements to electrical systems for adjusting a physical quantity : en fr
  • GB864694A - Improvements in and relating to pressurized liquid dispensing containers : en
  • DE1104260B - Control device for the fuel injection device of internal combustion engines : de en
  • DE1104400B - Number indicator for making a combination of digits visible on slides : de en
  • DE1104418B - Process for the production of molded bodies using inorganic binders with mineral fiber inserts : de en
  • DE1829256U - WASHING MACHINE, IN PARTICULAR FOR MOTORS AND MACHINES AND THEIR COMPONENTS. : de en
  • GB864643A - Improvements relating to cam-operated copy-turning apparatus : en
  • GB864717A - A process for the production of high molecular weight polyethylene terephthalate : en
  • CA617853A - Electrophoretic coating of electron tube parts : en
  • FR1257938A - Azo dyes of the formazan series, their manufacture and applications : en fr
  • FR1257763A - Process for recovering valuable products from iron sulfate heptahydrate : en fr
  • FR1257729A - Attenuator refinements : en fr
  • DE1829270U - NOISE-ISOLATED PAPER SHREDDING MACHINE. : de en
  • FR1257997A - Process for treating materials from coal slag heaps, with simultaneous coal extraction : en fr
  • FR1258073A - precipitation electrode for electro-filter : en fr
  • US2978207A - Aircraft with jet flaps : en
  • GB864379A - Improvements in or relating to reactors for performing nuclear fission reactions : en
  • GB864555A - Vents for centrifugal casting moulds : en
  • GB864673A - Improvements in or relating to clamping arrangements for electrical conductors : en
  • DE1829010U - SOLID DRILL BIT. : de en
  • DE1103999B - Arrangement for the main station of a radio telephone network consisting of main and substations with different group frequencies common to several participants : de en
  • DE1104206B - Magnetic sound sheet holder for two different sheet formats : de en
  • GB864417A - Improvements in or relating to control arrangements for synchronizing impulse generators : en
  • FR1258008A - Method and apparatus for the manufacture of filaments using resin powder spun in the molten state : en fr
  • GB864830A - Improvements in or relating to extinguishing devices for oil burners : en
  • GB864485A - Sound emitter : en
  • DE1104084B - Process to reduce the surface conductivity of semiconductor or photo semiconductor cells : de en
  • DE1104447B - Square manhole cover with a lid positioned in the corners of the frame : de en
  • DE1829386U - DEVICE FOR GRAIN TANK EMPTYING. : de en
  • FR1257985A - Soundproofing device for sound sources - in particular transformers - shielded by means of a material which is not very permeable to sound and provided with insulating compartments : en fr
  • GB864753A - A method of manufacturing a member by an electroforming process : en
  • DE1103915B - Process for the separation of pure isobutylene from hydrocarbon mixtures : de en
  • GB864622A - Packing for gas-liquid contacting equipment : en
  • US2978431A - Composition containing polyethylene and a polypropylene glycol monoalkyl ether : en
  • FR1257692A - Improvements to measuring devices incorporating a damping liquid : en fr
  • FR1258018A - Device for measuring ionizing radiation : en fr
  • DE1103928B - Process for the preparation of substituted 2-hydroxy-1, 2, 3, 4, 6, 7-hexa-hydro-11bH-benzo [a] quinolizines and their salts : de en
  • DE1104214B - Method and device for the automatic redrawing of X-ray goniometer recordings according to Weissenberg in the undistorted reciprocal grid : de en
  • DE1104298B - Process for producing the cutting edges of milling tools by drop-shaped welding : de en
  • DE1104368B - Handle, especially for motor vehicles : de en
  • DE1829142U - ENAMELED COOKER WITH EMBOSSED LIFTS IN THE PRESSED COLLAR. : de en
  • GB864766A - Improvements in or relating to the production of cellulose ethers : en
  • GB864332A - Improvements relating to dust bins with tiltable lids : en
  • US2977962A - Process for the cleaning of metal parts : en
  • US2978044A - Fluid actuated mechanisms : en
  • US2978228A - Control apparatus : en
  • US2978387A - Method of stripping unreacted monomer using silicone coated apparatus : en
  • US2978394A - Polyelectrolytes in electrolysis : en
  • CA617469A - Current transformer : en
  • DE1829001U - FRACK, SMOKING OR FOREIGN. : de en
  • DE1829091U - SEMI-CONDUCTOR ARRANGEMENT. : de en
  • GB864365A - Improvements in or relating to spring mounting arrangements for the bodies of motor vehicles, trailers, semi-trailers and the like : en
  • FR1257881A - Photographic lens hood : en fr
  • CA617688A - Battery filling apparatus and method : en
  • GB864493A - Improved refrigerator compressor : en
  • CA617658A - Resealable conduit coupling with abutting resilient flange surfaces : en
  • DE1104341B - Circulation pump with a disk-shaped pump body attached at an angle to the pump shaft, in particular for pumping sewage, thick matter and similar liquids : de en
  • US2978583A - Amplifying systems : en
  • DE1829364U - PACKAGING MACHINE. : de en
  • FR1258065A - Gas fixer, or getter, for electron tubes : en fr
  • DE1103943B - Machine for the production of pieces of ice : de en
  • FR1257916A - Mechanical tools for skinning or skinning animals : en fr
  • GB864593A - Improvements in means for reducing frictional drag in fluids : en
  • US2978270A - Horse for the transport of sheet materials : en
  • US2978247A - Bowling ball door guard : en
  • USD190059S - Picnic jug : en
  • US2978562A - Instantaneous water heating system : en
  • FR1257771A - Method and device for dispensing small quantities of a charged liquid : en fr
  • DE1104222B - Arrangement for the elimination of the flow dependence and the influence of the specific heat in thermal conductivity measuring cells for gases : de en
  • DE1829184U - TEMPLATE FOR MOUNTING DOOR FRAMES. : de en
  • US2977835A - Violin : en
  • US2978531A - Shielding structure : en
  • FR1257680A - Manufacturing process of colored filters for tobacco smoke : en fr
  • FR1257720A - Catalytic device for cleaning up noxious or smelly fumes and gases : en fr
  • DE1829318U - REFRIGERATOR DOOR WITH MAGNETIC DOOR LOCK. : de en
  • FR1257676A - Film guiding device in cinematographic devices : en fr
  • US2977945A - Governor : en
  • FR1257756A - Enhancements to shell insulators : en fr
  • GB864618A - A process for the production of alkali metal and alkaline earth metal borohydrides : en
  • FR1257752A - Refrigeration installation, in particular for air cooling : en fr
  • FR1257871A - Manufacturing process of transparent panels : en fr
  • CA617460A - Powder filled, high voltage electrical fuses : en
  • CA617600A - Regenerative heat exchangers : en
  • LU39739A1 - : en
  • US2978329A - Process of preparing yeast-leavened baked goods : en
  • DE1829191U - REMOVAL DEVICE FOR GREEN FORAGE SILOS. : de en
  • DE1104007B - Support insulator with a top groove and two side grooves : de en
  • GB864574A - Improved refrigerator : en
  • GB864781A - Improvements in or relating to hydraulic couplings : en
  • CA617572A - Pressure ratio measuring instrument : en
  • CA617681A - Annularly substituted cyclobutenes and a process of production : en
  • US2977807A - Household mixer attachment : en
  • US2978432A - Process for producing polymers and copolymers containing methylolether groups : en
  • DE1829170U - ADDITIONAL DEVICE FOR COAL STOVE. : de en
  • CA617891A - Elastic adhesive sheets : en
  • FR1257736A - Improvements made to shock absorbing devices for automotive vehicle suspensions : en fr
  • GB864590A - Improvements relating to the manufacture of buttons having eyed shanks : en
  • DE1104170B - Injection mold for the production of round spring balls made of plastic : de en
  • US2978115A - Truck-bound slewing crane : en
  • US2978515A - Process for preparing phenol derivatives : en
  • BE595716Q - Alpha-olefin oxidation process : en fr
  • US2977696A - Grubber attachment for bulldozers : en
  • US2978100A - Method of and apparatus for concentrating and separating ore : en
  • US2978150A - Plug-in pump assembly : en
  • US2977727A - Force feed mechanism for cutting and grinding apparatus : en
  • CA617729A - Automatic mould carriers : en
  • LU39728A1 - : en
  • DE1829259U - MANUAL BENDING DEVICE FOR BENDING CONCRETE STEEL BRACKETS, SO-CALLED SHEAR BENDERS. : de en
  • US2977903A - Garbage disposal apparatus : en
  • US2978037A - Stabilizing means for helicopter aircraft : en
  • US2978629A - Residual voltage reactor circuits : en
  • US2978549A - Rotary switch : en
  • CA617500A - Hay harvesting machine : en
  • US2978001A - Meat cutting band saw with blade cleaner : en
  • CA617578A - Turbine stator blading arrangement : en
  • US2978072A - Automatic brake adjustor : en
  • CA617744A - Manufacture of saturated and unsaturated 3:18-dioxygenated 20-oxo-pregnane-21-als and their functional derivatives : en
  • CA617485A - Electronic computing means : en
  • CA617849A - Apparatus to prepare material for irradiation : en
  • US2978069A - Check out counter : en
  • CA617545A - Device for reproducing television color images : en
  • CA617607A - Synchronizing system for beam-indexing color-television display : en
  • CA617718A - Carburetor : en
  • CA617844A - Brazing filler metal : en
  • CA617646A - Low temperature web drier : en
  • US2977686A - Apparatus for the manufacture of paper : en
  • US2978604A - Electric arc discharge devices : en
  • DE1104176B - Process for the preparation of organopolysiloxane elastomers : de en
  • DE1103955B - Self-unloading wagon with swiveling box and tilting floor : de en
  • FR1257910A - Hydraulic axial piston machine and in particular torque transformer : en fr
  • US2977751A - Balance-wheel lock : en
  • US2978400A - Reference half cell assembly : en
  • CA617749A - Disc turning and sharpening device : en
  • CA617753A - Coating compositions : en
  • CA617553A - Collapsible form for walls : en
  • CA617668A - Ignition distributor : en
  • DE1104078B - Method for fusing a tube piston with a tube base with metallic feedthroughs : de en
  • GB864712A - Improved load-balancing servo device and gas turbine engine fuel system embodying the same : en
  • US2977843A - Apparatus for aiming lamps : en
  • US2978057A - Power steering device : en
  • DE1829143U - DEVICE FOR HEATING EGGS. : de en
  • CA617846A - Apparatus for processing and method of vulcanizing elastomeric material : en
  • DE1103894B - Cutting stick for paper cutting machines : de en
  • FR1257930A - Dye derivatives suitable for the formation of high molecular weight products, method of preparation and use : en fr
  • US2978029A - Plug for well boreholes : en
  • US2978171A - Toll charge recording system : en
  • US2978011A - Reclining article of furniture : en
  • US2978511A - Nitrate and perchlorate salts of nitraza diamines : en
  • GB864542A - Process for the manufacture of modified cyclohexanone resins : en
  • US2977709A - Trolling device : en
  • US2978138A - Bailer plug : en
  • CA617719A - Photopolymerizable elements and processes : en
  • US2977615A - Cleaning device : en
  • CA617458A - Chuck : en
  • CA617643A - Control for lasting machine : en
  • DE1829320U - ON A FRAME OF A DOOR, A WINDOW OR. DGL. ATTACHED PIVOT TAPE. : de en
  • US2978030A - Fishing tool assembly : en
  • US2978407A - Molecular sieve separation process : en
  • US2977763A - Multi-torque circuits : en
  • US2977783A - Swimsuit and method of knitting same : en
  • US2977874A - Operation control arrangement for duplicators : en
  • US2978327A - Method and apparatus for deodorizing liquids : en
  • US2978635A - Electron tube tapping apparatus : en
  • CA617751A - Twisting of continuous filament yarns : en
  • DE1829107U - MASSAGE DEVICE. : de en
  • US2977860A - Machine for producing containers : en
  • LU39755A1 - : en
  • US2978176A - Multipath logical core circuits : en
  • CA617683A - Dyestuffs and process for dyeing therewith : en
  • DE1104358B - Device for actuating the clutch and brake pedals by the physically handicapped : de en
  • DE1104439B - Centrifugal drum, especially for pusher centrifuges : de en
  • DE1829071U - DIAPHRAGM PRESSURE SWITCH. : de en
  • FR1257615A - Extraction of the natural precursor and anti-rash principle differing from conventional vitamins : en fr
  • GB864318A - Improvements in or relating to electric heating elements : en
  • CA617730A - Modified resins : en
  • DE1104191B - Process for the extraction of zinc : de en
  • DE1104373B - Control device on ships or aircraft : de en
  • DE974705C - Mica paper insulation for electrical conductors : de en
  • GB864619A - Improvements in tie rods for forms for casting concrete structures : en
  • LU39753A1 - : en
  • US2978582A - Smoke detector : en
  • DE1104067B - Capacitor winding machine : de en
  • US2977828A - Carbide drill : en
  • CA617583A - Socket construction : en
  • CA617611A - Circuit arrangement for igniting tubes : en
  • DE1104152B - Method for producing a cylindrical, prestressed shell : de en
  • DE1104257B - Multi-cylinder two-stroke internal combustion engine with exhaust gas turbocharger : de en
  • DE1829349U - RUST BAR FOR CARD GRATES. : de en
  • DE1829351U - REVOLVING THREAD GUIDE FOR DOUBLE WIRE TWISTING SPINDLES. : de en
  • FR1257616A - Processing of iron ores containing chromium : en fr
  • US2978235A - Continuous mining machine having roof fall receiving conveying means : en
  • US2978519A - Process for the manufacture of : en
  • BE595720A - Supports for child seats and the like. : en fr
  • CA617465A - Photographic developing apparatus : en
  • CA617632A - Spray device : en
  • CA617852A - Coloring matter for ball-pen inks : en
  • DE1104177B - Process for making bonded grain polishing pads for polishing glass : de en
  • DE1829155U - CONTAINER FOR HOLDING OBJECTS. : de en
  • US2978461A - Process of producing phenylalkylhydrazines : en
  • US2977960A - Permanent wave device : en
  • US2978413A - Lubricating oils thickened to a grease consistency with cuprous n, n'-diarylamidine compounds : en
  • US2978552A - Timer : en
  • US2977895A - Ski-tow grippers : en
  • US2978098A - Coating aluminum foil with silicone : en
  • US2978661A - Semiconductor devices : en
  • CA617635A - Granular mixed fertilizers : en
  • CA617665A - Norcamphane compounds and process : en
  • DE1103941B - Device for attaching a flexible printing plate to the forme cylinder of a printing machine : de en
  • DE1829065U - CABLE JOINT. : de en
  • DE1829290U - WIND DEFLECTOR. : de en
  • FR1257800A - Projector for bicycles, mopeds, automobiles and other applications : en fr
  • GB864422A - Improvements in or relating to the cutting of hollow articles : en
  • US2978648A - High frequency transducers : en
  • US2978452A - Pentanitropiperidine : en
  • US2978405A - Oxidative sweetening with alkaline material and imidazole derivative : en
  • US2977868A - Apparatus for processing sheets such as photocopies and the like : en
  • US2978330A - Methods for producing baked goods : en
  • FR1258111A - Improvements to heat exchangers : en fr
  • GB864517A - Gas turbine engine : en
  • GB864715A - Improvements relating to machines for slitting or trimming wallpaper or border : en
  • US2978297A - Production of gases containing sulfur dioxide and of solid roasted products free from arsenic and antimony by fluidized layer roasting of materials containing roastable sulfur in addition to arsenic and/or antimony : en
  • US2977658A - Cores for manufacture of precast slabs : en
  • US2977866A - Pitch compensating cinematographic printer : en
  • DE1104095B - Process for gluing plastic films or sheets with or without a coating to themselves or to other materials : de en
  • DE1104360B - Drive device for motor vehicles with drive wheels arranged on pendulum axles : de en
  • US2978118A - Manipulator for slave robot : en
  • US2978226A - Tube type heat exchanger : en
  • US2978460A - Thiolactones and method of preparation : en
  • US2978466A - Hydrogenated derivatives of 7-cyano-2, 5-heptadienoic acid and its esters : en
  • FR1257883A - Mounting device for cylinders of machines used for printing textile materials : en fr
  • FR1257921A - Flexible plastic spout or pouring tube : en fr
  • FR75155E - Washing machine improvements : en fr
  • US2978085A - Vending machine : en
  • US2978300A - Reaction vessel : en
  • US2978487A - N, n'-dinitro dicarbamates : en
  • US2977665A - Process for non-shrinking fibrous materials : en
  • US2978127A - Hand truck : en
  • US2978277A - Wheel assembly : en
  • DE1103908B - Stabilization of xylenes chlorinated in the side chain and liquid under normal conditions : de en
  • DE1104019B - Arc extinguishing chamber for electrical circuit breakers : de en
  • DE1103888B - Process for the production of a blast furnace coke : de en
  • FR1257846A - Pick-up for agricultural machinery : en fr
  • GB864518A - Improvements relating to tractor-mounted excavators and loaders : en
  • GB864661A - Improvements in or relating to the separation of organic compounds : en
  • DE1829057U - DEVICE FOR VENTILATION OF FRAME INSERTS. : de en
  • FR1258062A - Time switch for automatic closing and reopening of electrical circuits : en fr
  • GB864419A - Improvements in or relating to driving arrangements : en
  • GB864771A - Improvements in or relating to junction transistors : en
  • DE1829333U - UPPER FABRIC FOR EXAMPLE SLIPPERS. : de en
  • DE1829339U - SEALING PLATE FOR SHOE VULCANIZING MOLDS. : de en
  • FR1258011A - Intermediate drying plant for automatic stencil printing machine : en fr
  • GB864394A - Process for separating lead tetraalkyls from aluminium alkyls : en
  • DE1104229B - Circuit arrangement for controlling combined magnetic write and read heads : de en
  • DE1104347B - Carbonic acid absorbent for use in alkaline cartridges for breathing apparatus : de en
  • DE1829294U - DEVICE FOR VENTILATION OF FRONT-DRIVE PASSENGER CARS. : de en
  • DE1829325U - ATTACHING THE CLIP TO PENCILS, SUCH AS BALLPOINT PENS. : de en
  • GB864507A - Rotary shaft seal : en
  • GB864754A - Improvements in or relating to cartons and blanks therefor : en
  • FR1258126A - Internal combustion engine : en fr
  • FR379M - Drug has hypnotic and sedative properties, based on (orthohydroxyphenyl) 2-oxadiazole-1,3,4. : en fr
  • GB864575A - Device for the measurement of angles in machine tools : en
  • GB864805A - Appliance for preventing the derailment of trains : en
  • DE1104109B - Switching control device for the pattern device of flat knitting machines : de en
  • DE1104365B - Heater for motor vehicles : de en
  • GB864655A - Improvements relating to electrically heated floors, walls, ceilings and the like : en
  • CA617778A - Stick dropping mechanism : en
  • DE1104022B - High pressure gas voltage switch assembled from units : de en
  • DE1104319B - Scrapers, especially for paper machine drying cylinders : de en
  • DE1104453B - Expansion comb for sharpening machines u. like : de en
  • DE974712C - Test stand building for internal combustion engines provided with sound-absorbing means : de en
  • FR1257668A - High speed stranding machine with internal take-up reel : en fr
  • GB864366A - Tierable and nestable trays and like receptacles : en
  • GB864418A - Process for the production of light metal pistons : en
  • GB864439A - Reservoir tooth brush : en
  • CA617881A - Derivatives of thiamorpholinedione : en
  • DE1103892B - Process for degassing finely ground baking fuels : de en
  • DE1829045U - DEVICE FOR THE PRODUCTION OF JOINTS IN CONCRETE ROOF SLABS. : de en
  • FR1257702A - Improvements to electric motors running at constant speed and powered from direct current sources : en fr
  • FR1257958A - Improvements in measuring the oxygen content of water : en fr
  • FR1257964A - Clock radio receiver : en fr
  • FR1258198A - Automatic blood pressure measuring device : en fr
  • GB864644A - Improvements in and relating to induction motors : en
  • DE1104125B - Casting mold for the production of double-eyed bar chains made of cast aluminum or bronze : de en
  • FR1257968A - Mounting device for damping surges in multistage pulse generators : en fr
  • FR1257877A - Device for mixing gaseous materials and materials divided into particles, usable in particular in the reduction of metalliferous ores : en fr
  • GR21796B - AUTOMATIC ELECTRIC BODY OF HOT WATER. : el en
  • FR1257870A - Emulsion polymerization of vinyl acetate : en fr
  • GB864735A - Heater and thermostat control assembly : en
  • US2978285A - Revolvable tray : en
  • DE1104038B - Electric drive of multiple wire drawing machines for straight or top coating : de en
  • DE1829221U - DEVICE FOR LATERAL ADJUSTMENT OF THE PLOW BODY OF A FARM PLOW. : de en
  • DE1829321U - PIVOT STRAP. : de en
  • GB864788A - Improvements in or relating to fastener-inserting machines : en
  • DE1104106B - Device for introducing cleaning particles for boiler heating surfaces into a pneumatic conveyor line : de en
  • DE1104221B - Safety test stand for the centrifugal test on circulating bodies : de en
  • DE1829173U - SET OF COMPONENTS FOR THE PRODUCTION OF A CURTAIN WALL FOR STRETCHING BETWEEN THE CEILING AND THE FLOOR. : de en
  • DE1829251U - PIPE, IN PARTICULAR FOR GAS AND WATER, WITH ELASTIC CLADDING. : de en
  • DE1829314U - FRUIT AND FORAGE CRUSHING MACHINE. : de en
  • US2978041A - Lawn edgers having oscillating blades : en
  • CA617539A - Lubricant fitting coupler : en
  • DE1829337U - DEVICE FOR PULLING OFF ONE-SIDED TAPES FROM A TAPE REEL OD. DGL. : de en
  • FR1257745A - Method for assembling watches powered by batteries or electric accumulators, and watches thus produced : en fr
  • FR1257789A - Device for mounting objects and devices preventing the transmission of vibrations : en fr
  • FR1257811A - Organopolysiloxane compositions with antifoaming properties : en fr
  • GB864508A - Improvements in or relating to exhaust brakes : en
  • GB864697A - Polymeric organosilicon compositions : en
  • GB864610A - 4-hydroxy-3-keto-steroids and derivatives : en
  • FR1257704A - Improved bag, in particular in view of its mechanical handling : en fr
  • FR1258128A - Improvements to valves intended to control the flow of a fluid : en fr
  • GB864553A - Improvements in or relating to a pipe and tubing bender : en
  • DE1103937B - Process for the preparation of N-monosubstituted ethylene diamines : de en
  • DE1829186U - PLIERS FOR BREAKING STONEWARE, ARTIFICIAL STONE, WALL AND FLOOR SLABS. : de en
  • US2977926A - Fluid coating apparatus : en
  • US2978174A - Counting apparatus : en
  • DE1104340B - Pressure control device for hydraulic piston pumps : de en
  • DE1829209U - SPACE IMAGE ADAPTER FOR TELEVISIONS AND THE LIKE : de en
  • FR1257775A - Improvements made to engines, more specifically to propulsion units for ships : en fr
  • DE1104014B - To establish an electrical connection between an insulated overhead line and a building connection box, an anchor clamp attached to the building by means of a suspension eyelet : de en
  • FR368M - Acylated 6-aminopenicillanic acids and their salts. : en fr
  • GB864611A - 4-hydroxy steroid compounds and the preparation thereof : en
  • GB864718A - Improvements in or relating to the purification of bacitracin : en
  • US2977703A - Forearm gun : en
  • US2978065A - Regulating electric precipitators : en
  • US2978103A - Device for beneficiating concrete aggregate : en
  • US2978242A - Window regulator mechanism : en
  • FR1258152A - Floribunda rose with semi-double flowers Indian orange when opening, Dutch vermilion when blooming : en fr
  • GB864678A - Pyrazolo (3,4)ªÈ-triazine derivatives : en
  • DE1829008U - RECESSED CEILING LIGHT. : de en
  • FR1258009A - Advanced weighing mechanism : en fr
  • GB864385A - Improvements relating to the selective control of hydraulic rams : en
  • BE595675A - Suction system for broken threads and downs for continuous ring spinning machines : en fr
  • CA617567A - Automatic telephone system : en
  • CA617649A - Process for the production of aromatic polycarboxylic acids : en
  • US2977706A - Gas powered fishing rod : en
  • US2978056A - Automatic steering device : en
  • US2978545A - Magnetic playback heads : en
  • BE595724A - Hydraulic mine prop. : en fr
  • CA617679A - Gastight shutoff device for the passage of dust-containing substances : en
  • DE1104105B - Hydraulic fluid : de en
  • DE1829040U - DEVICE FOR ADJUSTING THE KEYSTROKE FORCE ON KEY-OPERATED MACHINES. : de en
  • FR1257751A - Improvements to the boxes of television receivers : en fr
  • FR1257942A - Process for obtaining high gloss glossy paper : en fr
  • DE1829115U - HANDLE FOR HAIR DRYING HOOD. : de en
  • FR1257864A - New polyfluoroazoalkanes, n-halogeno- (fluoralkylidene) -imines, and n, n-dihalogeno- (fluoralkyl) amines : en fr
  • FR1257614A - Flying machine : en fr
  • FR1258047A - Coke oven battery filling wagon : en fr
  • US2978687A - Circuit arrangement for determining the polarity of pulses : en
  • US2978262A - Tube fitting : en
  • CA617479A - Bottle carrier loading machine : en
  • CA617517A - Pouring spout attachment : en
  • FR1257965A - Low power alternator : en fr
  • DE1104175B - Plasticizer for linear polyethylene : de en
  • DK90686C - A method of manufacturing semiconductor electrode systems in which one or more contacts are placed on a semiconductor body by alloying and then provided with supply conductors. : da en
  • FR1257664A - Device for controlling the movements and angular positions of a rotary member : en fr
  • FR1257759A - Prepaid vending machine, in particular for the sale of bags of charcoal : en fr
  • FR1257897A - Cover complex for packaging tray : en fr
  • GR21791B - METHOD AND MACHINE AT THE SAME TIME DRILLING OF DIFFERENT SHAPES, IN DEFINED POSITIONS ON THE WALLS OF CONTAINERS AND OTHER OBJECTS. : el en
  • CA617579A - Method and apparatus for determining the travel times of a signal propagated over a plurality of paths : en
  • US2977630A - Production of continuous laminated strips : en
  • US2977849A - Optical element holder assembly : en
  • US2978673A - Seismic surveying method and system : en
  • FR1257653A - Device adaptable to a tractor fitted with a lifting device for transporting loads and attaching cultivation tools : en fr
  • GB864413A - Improvements in or relating to telephone systems : en
  • US2978482A - Sulfamoylacetonitrile : en
  • FR1257949A - Exploration device : en fr
  • GB864465A - Improvements in or relating to adjustable-clearance antifriction bearings : en
  • FR1258099A - Plate for filter presses : en fr
  • GB864707A - Improvements in and relating to zeolites : en
  • GB864444A - A circuit connection for the input circuit of a receiver : en
  • US2977660A - Pattern shearing apparatus for pile fabric : en
  • US2977826A - Machine tools and other machines for carrying out a sequence of operations : en
  • US2978325A - Method of blanching food products : en
  • US2977983A - Selector valve assembly : en
  • DE1104058B - Circuit arrangement for detecting the phase position of an alternating voltage by means of a rectifier bridge : de en
  • DE1829103U - ROOT PIN. : de en
  • DE974713C - Process for the production of coatings on metals : de en
  • FR1258193A - Advanced modulation circuit : en fr
  • FR383M - Anilinobenzoquinone derivatives. : en fr
  • GB864411A - Method of refining uranium : en
  • US2977771A - Processing gas mixtures : en
  • US2977910A - Sewing machines : en
  • US2978599A - Indicating system : en
  • GB864591A - Improvements in or relating to compressors : en
  • DE1104425B - Secured lever lock for tension rings : de en
  • DE1829017U - DEVICE FOR PASSING TEXTILES THROUGH A PRESSURE CHAMBER. : de en
  • FR1257644A - New dibenzoazepine compounds and their preparation process : en fr
  • DE1104459B - Process for removing technical sugar solutions : de en
  • FR1258044A - heat exchanger : en fr
  • DE1104429B - Loading machine : de en
  • FR1258037A - Improvement in the manufacture of sheets of fibrous materials, in particular of asbestos fibers : en fr
  • GB864657A - Improvements relating to electrical plug-in type contact pins : en
  • DE1104269B - Disc spring : de en
  • GB864501A - Improvements relating to coin-operated devices : en
  • US2978367A - Introduction of barrier in germanium crystals : en
  • DE1103927B - Process for the production of 3- or 4-cyanopyridine from hot gaseous reaction mixtures : de en
  • GB864368A - An installation to utilise waste heat from siemens-martin open-hearth furnaces or the like for generating steam : en
  • GB864374A - Improvements relating to universal couplings : en
  • FR1258055A - Photoconductor sensitization process : en fr
  • DE1829085U - ARRANGEMENT FOR ACHIEVING A FAVORABLE OPERATING TEMPERATURE OF THE PIN ON HIGH-PERFORMANCE FLUORESCENT LAMPS. : de en
  • DE1104155B - Process and device for the protection of prestressed concrete structures erected in winter against frost damage : de en
  • DE1829162U - COMBUSTION AIR SUPPLY DEVICE FOR LIQUID FUEL OIL STOVE. : de en
  • FR1257778A - Hot tub serving trolley : en fr
  • GB864392A - Improvements in or relating to dispensing devices for aerosols : en
  • DE1104042B - Stepper motor : de en
  • DE1104179B - Process for the production of high molecular weight polyoxymethylenes : de en
  • DE1104348B - Carbonic acid absorbent for use in alkaline cartridges for breathing apparatus : de en
  • DE1829148U - STIRRING AND WHISK FOR MOTOR DRIVEN KITCHEN MACHINES. : de en
  • DE1829372U - CONTAINERS FOR SALE, SHIPPING OR STORAGE OF ANY KIND OF ITEM. : de en
  • GB864400A - Improvements in or relating to agitators for slurries and suspensions : en
  • FR1258094A - Apparatus and method for the manufacture of fruit products : en fr
  • GB864336A - Paper and process of making same : en
  • GB864532A - Method of cladding a metal core : en
  • GB864333A - Improvements in work-feeds for shearing and nibbling machines : en
  • FR1257889A - Blower type rotary piston pump with safety switch : en fr
  • GB864462A - Improvements relating to electrical counting : en
  • DE1829123U - ELECTRIC COFFEE GRINDER. : de en
  • DE974719C - Booking machine combination : de en
  • FR1257646A - Improvements to fuel systems normally operating by continuous injection of fuel into the intake manifold of an engine : en fr
  • FR1257782A - Hinged door for cupboards and cupboards fitted with this door : en fr
  • GB864747A - Alkylene-imino-quinones : en
  • US2977744A - Teeth for sweeprakes or the like : en
  • US2977745A - Method of and apparatus for treating textile strands : en
  • US2978366A - Film removal method : en
  • GB864672A - Production of articles or coatings by electrodeposition : en
  • DE1103921B - Process for the reduction of halocyclopentene and halocyclopentadienes : de en
  • DE1104353B - Device designed in the manner of a helicopter for jumping out of an aircraft : de en
  • GB864396A - Improvements in or relating to air cooled internal combustion engines : en
  • CA617532A - Arresting nets for aeroplanes : en
  • CA617763A - Lock-up : en
  • BE595830A - Alloy device for fixing flat electrodes to semiconductor bodies : en fr
  • CA617663A - Filter construction : en
  • USD190020S - Combined mounting bracket and railing post : en
  • GB864537A - Method of bonding fluorine-containing plastics : en
  • BE595776A - Rewinder improvements : en fr
  • CA617625A - Feeding bench for saws : en
  • DE1104111B - Method for improving the performance of a cold cathode discharge ion pump and for carrying out that method : de en
  • DE1104241B - Method for scanning characters and the like Like. For the purpose of automatic detection : de en
  • US2977794A - Marine speedometer : en
  • US2978334A - Process for extracting meats from crustaceans : en
  • CA617549A - Traveling wave tube : en
  • CA617645A - Apparatus for contacting liquids with vapours : en
  • DE1829222U - ENZELKORN SAEGERAET DRIVE. : de en
  • US2978544A - Apparatus for simultaneously transmitting a plurality of messages : en
  • US2978652A - Microwave modulator : en
  • US2977766A - De-sludging device : en
  • US2978494A - Polynitro esters : en
  • CA617471A - Power transmission gear : en
  • US2977642A - Textile combing machines : en
  • US2978695A - Electronic pulse coder : en
  • US2977815A - Change-speed mechanism for the turntable of a disc talking machine : en
  • CA617673A - Purification of benzene : en
  • CA617817A - Radioactive gas injectivity profile well logging : en
  • US2978068A - Variable density air filter panel : en
  • US2978324A - Half-tone printing blocks : en
  • US2977858A - Aiming device for mortars : en
  • US2978467A - Nitro keto alcohols and esters : en
  • DK90677C - Process for the preparation of 4,4'-dihydroxy-β-carotene or 4,4'-dihydroxy-15,15'-dehydro-β-carotene or carboxylic acid esters thereof. : da en
  • US2977992A - Stopper for gas lines and the like : en
  • US2977973A - Inflatable article with one-piece valve body : en
  • US2978224A - Winch : en
  • CA617706A - Quick fastener unit : en
  • US2977693A - Rotary snow plow : en
  • DE1104431B - Transport container with a sliding floor : de en
  • FR1258074A - Support for tubes of limestone walls, in particular of sinuous shape : en fr
  • GB864364A - Bag sewing machine : en
  • GB864659A - Improvements in solenoid-operated fluid-flow control valves : en
  • CA617832A - Gas burners : en
  • DE1104066B - Process for the production of metal coatings on insulating strips for MP capacitors : de en
  • US2977884A - Propellant grain restriction : en
  • US2978080A - Power brake with automatic hold feature : en
  • FR1258163A - Ski edge bending device : en fr
  • GB864455A - Improvements in or relating to non-return flap valves for use in inflatable structures : en
  • CA617494A - Girdles and corsets : en
  • FR1257733A - Ore reduction furnace producing a molten mass and reduction process : en fr
  • FR1257875A - Method and apparatus for the electrolytic shaping of metals and metalloids : en fr
  • FR1257914A - Rotating electric machine with discoidal elements : en fr
  • GB864621A - A method of electrolytically etching the surface of an alloy-type germanium junctiontransistor : en
  • CA617558A - Electro-magnetic control device : en
  • CA617758A - Process for the production of aromatic di- and polycarboxylic acids : en
  • FR1257842A - Method and apparatus for the production of oxides in the state of dispersed dust : en fr
  • GB864745A - Two-speed drive for sewing machines : en
  • DE1103865B - Hydraulic anchorage for the main drive of a face conveyor : de en
  • GB864328A - An internal-combustion compression-ignition engine : en
  • GB864791A - Improvements in polyamines : en
  • US2978440A - Anti-static vinyl chloride copolymer containing salts of dialkyl phosphates : en
  • US2978497A - Nitraza esters : en
  • US2978690A - Expendable lead line sounder : en
  • DE1104122B - Face mask, especially for anesthesia or resuscitation purposes : de en
  • DE1104384B - Door lock for a rear door of a motor vehicle that can be folded down to the rear : de en
  • US2978217A - Yielding support for vehicle hose lines : en
  • FR1257744A - Auxiliary device for automatic seam welding of parts such as fuel tanks : en fr
  • US2978052A - Self-propelled system for power tools : en
  • FR1258138A - Process for homopolymerization and copolymerization of oxacycloalkanes : en fr
  • GB864438A - A process for the preparation of organosiloxane esters : en
  • DE1104044B - DC machine of great performance : de en
  • FR1258199A - Lighter : en fr
  • US2978004A - Swivel closure for rotatable containers : en
  • US2978495A - Nitramino esters : en
  • DE1103974B - Current pulse generator driven by a drive for telephone systems, especially alarms : de en
  • DK90678C - Process for the preparation of naphthalene derivatives. : da en
  • FR1257939A - Wet stamp device with ink pad : en fr
  • GR21799B - COVERED ROLLING BODY AND METHOD AS A MACHINE FOR THIS MANUFACTURE. : el en
  • US2977611A - Self-tightening rebuilt shoe last : en
  • US2977869A - Removable core air diffusers : en
  • US2978175A - Program control system for electronic digital computers : en
  • DE1104434B - Bunker discharge device : de en
  • US2978014A - Adjustment means for reclining back chairs : en
  • DE1829249U - LUBRICATION PUMP SYSTEM WITH PISTON PUMPS. : de en
  • DE1829359U - DOLL. : de en
  • US2978143A - Ingredient supply system for beverage dispensing apparatus : en
  • CA617563A - Specific radiation absorption capacity measurement of a solid substance : en
  • DE1104154B - Manufacture of a cement paste coating on concrete reinforcement bars : de en
  • DE1829004U - LEVER CLAMP HOLDER FOR CLOTHES. : de en
  • DE1103881B - Device for removing the soul ends from chenille caterpillars in the manufacture of artificial Persian : de en
  • DE1104047B - Cooling device for a closed electrical machine with inside and outside fan : de en
  • DE1104300B - Device for flaking raw blocks : de en
  • DE1829194U - PRESSURE AND SAFETY DEVICE FOR WOODWORKING MACHINES, IN PARTICULAR MILLING MACHINES. : de en
  • FR1257843A - Method and device for vaporizing liquefied carbon dioxide : en fr
  • GB864720A - A process for the production of 3,5-dihydrocarbonsubstituted-4-hydroxy benzoic acids and their esters : en
  • GB864829A - Diazoamino compounds : en
  • CA617860A - Titanium carbide production : en
  • DE1104004B - Contiguous accumulator battery : de en
  • DE1104144B - Basic link for double jib luffing cranes : de en
  • DE1104184B - Polymerization of ethylenically unsaturated compounds in the presence of mixed anhydrides : de en
  • DE1104055B - Multiple recorder with memory : de en
  • CA617767A - Wingless supersonic aircraft : en
  • CA617839A - Manufacture of steel : en
  • US2977838A - Square-recessed screws and punch means for making same : en
  • US2978696A - Illuminated hat : en
  • DE1104104B - Coolants and lubricants for rolling metals : de en
  • GB864680A - Improvements in apparatus for the storage of powdered materials : en
  • FR1257780A - Improvement in the mass polymerization of ethylene derivatives : en fr
  • FR1258153A - Progressive elastic suspension for vehicles and more especially for towed vehicles : en fr
  • GB864783A - Improvements in or relating to mining and quarrying machines : en
  • FR1257700A - Manufacturing process of plastic brushes : en fr
  • CA617633A - Prevulcanization of latex : en
  • US2977732A - Meat-stuffing machine : en
  • US2978326A - Thermal pressure preparation of high fat meal : en
  • FR75156E - Watertight closing with swivel rebate and panel without lock and removable : en fr
  • DE1829286U - DEVICE ON THE BRAKE LEVER OF MOTOR VEHICLES. : de en
  • DE1829373U - PACKAGING, e.g. TAPE OR FULL WRAP FOR BUTTERBREAD PAPER OD. DGL. : de en
  • DE1829396U - KETT-, ZETTELBAUM OD. DGL. : de en
  • GB864451A - Improvements in or relating to saddles for bicycles and other vehicles : en
  • DE1104143B - Overhead traveling crane bridge made of steel and aluminum with ancillary girder : de en
  • FR1257996A - pulse transmitters for axle counting in railway installations : en fr
  • GB864755A - Improvements in and relating to control systems for electric motors : en
  • FR1258050A - Process for producing photographs and color-corrected copies : en fr
  • GB864605A - Vertical mixer : en
  • DE1104225B - Device for determining the sedimentation rate of the blood cells : de en
  • LU39746A1 - : en
  • DE1104280B - Self-tensioning belt drive : de en
  • US2977770A - Mandrel for driving pile shells : en
  • US2978102A - Apparatus for testing and sorting humidity-responsive electrical resistor or hygrometer : en
  • GB864313A - Pharmaceutical preparations for the prevention or relief of sun-burn : en
  • GB864355A - Gate valve : en
  • GB864437A - Epoxy resin adhesives : en
  • DE1103925B - Process for the production of solutions of oil-soluble basic salts of organic carboxylic and sulphonic acids in hydrocarbon oils that do not gel with water vapor : de en
  • DE1829346U - SHOP WINDOWS, SHOWCASE OR. DGL. USE IN FOR EXAMPLE JEWELERY SHOPS. : de en
  • CA617547A - Segmented molybdenum gun liner : en
  • CA617737A - Method for preparing titanium trichloride containing polymerization catalyst and polymerization process : en
  • US2978530A - Conductor for transformer windings : en
  • GB864454A - An improved solenoid-operated fluid control valve mechanism : en
  • GB864603A - Process and apparatus for winding field coils : en
  • US2977806A - Gyroscopic apparatus : en
  • US2978255A - Independent front wheel suspension : en
  • US2978276A - Hub structure : en
  • US2978458A - 2-amino-6-chlorobenzoxazole and pharmaceutically acceptable salts : en
  • US2978434A - Sulfur-stabilized polyester-containing molding composition : en
  • DK90684C - Electric torque switch. : da en
  • CA617731A - Cable stripper tool : en
  • DE1104265B - Impeller for gas turbines with air-cooled blades : de en
  • DE1829182U - FENCE POST AS PRE-CONCRETE PART. : de en
  • FR1257953A - Reactive Azo Dyes, Their Manufacture and Applications : en fr
  • DE1103862B - Clamping connection for the segments of track expansion frames : de en
  • DE1104012B - Device for the connection of connecting conductors through which strong currents flow : de en
  • FR1257794A - Binocular viewer for single view with full brightness and self-balancing twin beams : en fr
  • FR1257934A - Method for casting metal ingots, in particular steel ingots, and device for carrying out this method : en fr
  • DE974701C - Pulse counter set up with an arrangement for carrying out a digit transfer, in particular of the gas-filled incremental tube type with several cathodes and one anode : de en
  • FR1257697A - Improvements in measuring the average density of the atmosphere : en fr
  • FR1257779A - Folding stepladder usable as a seat : en fr
  • GB864384A - Improvements relating to frangible bulbs for the operation of sprinklers and other devices : en
  • DE1104150B - Standing boiler for oil, gas or pulverized coal combustion : de en
  • DE1104159B - Soundproof sliding door : de en
  • DE1829124U - KITCHEN MACHINE. : de en
  • FR1257976A - Vehicle such as wagon : en fr
  • FR1258122A - Curtain shutter for cameras : en fr
  • FR1257749A - Lens mount for binoculars : en fr
  • FR1258141A - Glass fiber primer composition : en fr
  • US2977808A - Pump jack : en
  • US2977804A - Position indicating navigation systems : en
  • US2977921A - Anchor stowage : en
  • US2978415A - Guanidine soaps as dry cleaning detergents : en
  • US2978390A - Gold plating solutions : en
  • CA617562A - Phase modulator-detector utilizing semiconductors : en
  • DE1829100U - LOCK ARRANGEMENT FOR KNITTING APPARATUS. : de en
  • GB864348A - Improvements in and relating to ties or connectors : en
  • DE1829150U - ELECTRIC HOUSEHOLD APPLIANCE, E.G. MIXER. : de en
  • FR1258020A - Photographic recording device : en fr
  • FR1257974A - Improvements to electronic discharge tubes : en fr
  • FR1257978A - Improvements in processes and apparatus for the manufacture of two-tone rubber mats, and mats so manufactured : en fr
  • FR1257990A - Goods intended for drip sampling and bottling with guarantee closure, process and device for packaging this goods : en fr
  • GB864410A - Continuous centrifuge : en
  • GB864510A - Tuning teeth of musical boxes : en
  • US2977743A - Rotary wheel raking device : en
  • US2978627A - Transistorized power supplies : en
  • US2978296A - Manufacture of hydrazine dihydrohalides : en
  • US2978268A - Latch mechanism : en
  • US2978335A - Whipping agent and method of preparing the same : en
  • US2977701A - Collapsible ornament : en
  • US2977932A - Hydraulic actuator : en
  • US2978505A - Polynitro nitraza diamines : en
  • USD190043S - Plate or similar article : en
  • CA617602A - Steroid 4,6-dienes : en
  • DE1829033U - CLAMPING DEVICE FOR WRITTEN MATERIAL. : de en
  • US2978354A - Method of applying a coating : en
  • US2978484A - 2, 2-dinitropropane-1, 3-dinitrate : en
  • US2978301A - Process and composition for the dissolution of copper : en
  • CA617657A - Process for the polymerizing of olefines : en
  • US2977943A - Supercharged opposed piston engines : en
  • US2978339A - Method of producing hollow glass spheres : en
  • US2978146A - Dispenser for finely-divided and semiliquid materials such as paste, creams, jelly, etc. : en
  • US2978513A - Oxo process : en
  • FR1258042A - Primer composition for finishing cellulosic fabrics : en fr
  • DE1103997B - Combination of a device plug with a voltage switch on an electrical device : de en
  • DE1829377U - DEVICE FOR INSERTING PLATE-SHAPED WORKPIECES FROM A HETIC INTO THE WORKING MACHINE. : de en
  • US2978408A - Scorch resistant textile softening finish composition : en
  • DE1103935B - Process for the preparation of 3-sulfanilamido-6-substituted pyridazines : de en
  • DE1829202U - DEVICE FOR THE DETERMINATION OF VEHICLE WEIGHT. : de en
  • FR376M - Drug based on n <1> -alpha-methyl-allylthiocarbamoyl-n <2> -methylthiocarbamoylhydrazine to modify the endocrine state in humans. : en fr
  • GB864588A - Improvements in composite bodies and method of making same : en
  • BE595668A - New esters of ethylene-imino-1-hydroxy-2-butene-3 or its derivatives : en fr
  • DE1103979B - Circuit arrangement for telephone systems with pulse and code dialing : de en
  • DE1104025B - Switching device for the automatic, periodic closing and opening of a circuit : de en
  • CA617672A - Control of chemical or physical processes : en
  • DE1829387U - DRYING UNIT FOR AGRICULTURAL FARMS. : de en
  • DE1829070U - DEVICE FOR OPERATING A MULTI-POLE LOW VOLTAGE OVERHEAD DISCONNECTOR, OR FUSE DISCONNECTOR FROM THE FOOT OF A MAST. : de en
  • DE974711C - Yoke ring constructed from individual sheet metal segments for the circulating exciter part of large generators : de en
  • US2977880A - Fin erector : en
  • US2978055A - Reinforcing structure for automobiles with panorama windshields : en
  • US2978596A - Portable conversion unit : en
  • CA617516A - Constant weight feeder : en
  • CA617769A - Bearing air barrier : en
  • DE1104198B - Device for checking the jet direction of spray nozzles : de en
  • US2978223A - Turbine apparatus : en
  • DE1829116U - INFLATABLE HAIR DRYING HOOD. : de en
  • US2977842A - Measuring method and apparatus : en
  • US2978569A - Method and apparatus for forming holes in sheet metal : en
  • CA617598A - Dew point control system : en
  • CA617713A - Dimethylthioxanethiol s-(o,o-diethyl phosphorodithioate) and its use as an insecticide : en
  • US2977787A - Shock wave generator having a shock wave controller : en
  • US2978168A - Bladed rotor for axial-flow fluid machine : en
  • US2978110A - Rack-like holder for small articles : en
  • CA617834A - Thermostatic switch : en
  • CA617461A - Sole pressing machine : en
  • CA617773A - Semiconductor signal converter : en
  • US2977922A - Boat pumps : en
  • US2978064A - Gas purifier : en
  • US2977769A - Control for mobile aerial tower : en
  • US2977777A - Expansion coupling : en
  • CA617566A - Ironing table : en
  • CA617896A - Cable tension regulator : en
  • CA617515A - Parking meter : en
  • GB864740A - A pharmaceutical substance for the treatment of carcinoma, tumours and the like and process for making same : en
  • CA617536A - Cosmetic container : en
  • DE1104160B - Large-area building glazing : de en
  • DE1829376U - DEVICE FOR INSERTING PLATE-SHAPED WORKPIECES FROM LIFTING TABLES INTO THE MACHINING MACHINE. : de en
  • FR1257979A - Process for the synthesis of maleic anhydride : en fr
  • FR364M - New drug for the treatment of salmonellosis, staphylococcal disease and trichomonosis. : en fr
  • FR75195E - Cement : en fr
  • GB864654A - Improvements in and relating to the joining of yarns : en
  • FR1258052A - Fluid for power transmission, especially in hydraulic brakes : en fr
  • DE1829330U - HOLDER FOR INK FOUNTAIN PEN AND FUNNEL NIB ON DRAWING MACHINE. : de en
  • FR1257838A - Improvements to typesetting machines : en fr
  • FR1258191A - Device applicable to balers for hay, straw and the like, intended to keep the tying yarn out of the filling section of the baler channel : en fr
  • GB864516A - Improvements in or relating to an electro-magnetic frequency-tuned reciprocating motor : en
  • US2978668A - Expendable echo sounder : en
  • DE1103919B - Process for the production of oil-soluble petroleum sulfonic acids : de en
  • DE1104251B - Machine for peeling tubers and hard fruits, especially potatoes : de en
  • CA617873A - Data translation and printing : en
  • DE1829218U - FILLING VALVE, IN PARTICULAR FOR GAS LIGHTERS. : de en
  • DE1829302U - VEHICLE AIR TIRES. : de en
  • DE1103890B - Process for the production of electrode coke : de en
  • CA617805A - Anti-fouling procedure : en
  • US2977687A - Radar simulators : en
  • US2978680A - Precession storage delay circuit : en
  • US2977649A - Molten metal feeding tube for metal casting machines : en
  • FR1257912A - Machine for shaping or finishing gear teeth : en fr
  • DE1104124B - Process for feeding the lubricant into a mold with a horizontal axis for the continuous casting of metals : de en
  • DE1104189B - Process for the preparation of organopolysiloxanes with improved solvent resistance : de en
  • DE1829250U - PIPE SUSPENSION FOR PLASTIC PIPES. : de en
  • US2977951A - Gun : en
  • US2977963A - Dishwasher and water distributor therefor : en
  • US2978500A - Manufacture of aromatic disulphonic acids : en
  • US2978342A - Anti-stripping additive for asphalts : en
  • FR1257769A - Fire detector device : en fr
  • CA617617A - Molds for the production of shoes : en
  • US2978376A - Method for producing laminated articles : en
  • CA617644A - Production of thermoplastic compositions : en
  • CA617504A - Wall mounted resistor : en
  • CA617511A - Cigar having a tip or mouthpiece : en
  • CA617589A - Canal trimmer : en
  • CA617788A - Recovery of synthetic resins : en
  • US2978341A - Glass composition : en
  • US2977788A - Pneumatic internal gauge device : en
  • US2977765A - Servo motor control apparatus : en
  • US2978128A - Detachable gooseneck hydraulic connector for trailers : en
  • DE1104173B - The dyeing of deformable plastics or synthetic fibers in bulk : de en
  • DE1829111U - MOBILE DEVICE FOR TRANSPORTING LOADS. : de en
  • US2977637A - Method of molding articles : en
  • US2977969A - Angle cock or valve for air brake systems : en
  • USD190064S - Turbo-jet aircraft : en
  • GB864390A - Castors : en
  • GB864730A - Extending or folding door : en
  • DE1104024B - Bounce-free contact arrangement : de en
  • BE595746A - New chemical composition of the Werner Complex type : en fr
  • CA617764A - Manufacture of mouthpiece cigarettes : en
  • CA617816A - Process for preparing sterile evaporated milk : en
  • US2977914A - Tube mill and method of manufacture of thin walled tubing : en
  • DE1829169U - ELECTRICALLY HEATED FLOW HEATER. : de en
  • US2977805A - Hydraulic decelerator for a spring balanced engine governor : en
  • BE595799A - Aromatic o- (cyanamino) -carboxylic acids and process for their production : en fr
  • CA617838A - Ethylene polymerisation : en
  • DE1829090U - ASSEMBLY KIT FOR COMPONENTS, PREFERRED FOR ELECTROLYTE CAPACITORS. : de en
  • DE1104426B - Shippable stack of vehicle tires : de en
  • CA617878A - Method for rock grinding and a device for carrying out the process : en
  • US2977691A - Heel cup construction for ladies' overshoes : en
  • CA617705A - Floor polishing attachment and powered combination : en
  • DE1104181B - Process for the production of colorable vinyl polymers : de en
  • DE1104398B - Bell signal device : de en
  • FR1257612A - Electrostatic transverse spreading system of a velocity modulated electron beam : en fr
  • GR21790B - RADIAL MACHINE FOR GRAPPING GRAPES AND DISPOSAL OF SHELVES AND STEM. : el en
  • FR1258070A - Glass composition : en fr
  • US2977613A - Swimming pools : en
  • US2977949A - Mixture control : en
  • US2978058A - Power steering devices : en
  • CA617714A - Polyepoxide compositions : en
  • US2977700A - License plate installation : en
  • US2977872A - Strapping machine : en
  • US2978199A - Feeding mechanism : en
  • DE1829344U - BICYCLE BELL. : de en
  • FR1258104A - Boiler cleaning device as well as boilers fitted with this device or similar device : en fr
  • US2977712A - Book supporting device : en
  • US2978092A - Accumulator for converging conveyors : en
  • US2978647A - Automatic alignment system : en
  • US2978155A - Tape dispenser : en
  • US2978298A - Process for producing hydrophobic aerogels : en
  • DE1104385B - Coupling for composite wing of windows, doors or the like. : de en
  • DK90688C - : da
  • FR1257788A - Method of mounting headlights, projectors, lamps or the like, and headlights or similar articles mounted by this method : en fr
  • GB864767A - Improvements in rotary engines : en
  • FR1257622A - Improvements made to propulsion systems for maritime or air navigation vehicles, in particular those for submarines : en fr
  • FR1258067A - Improvements to electrical apparatus of the type comprising grid-controlled hot cathode tubes : en fr
  • GB864560A - Improvements relating to electric space heaters : en
  • GB864721A - Improvements relating to the mounting of road wheel housings on motor vehicles : en
  • US2978120A - Storing and distributing conveyors : en
  • US2978566A - Shielded electric cigarette lighter : en
  • GB864372A - Improvements in frost-damage protection devices for orchards and the like : en
  • FR1257660A - Hydraulic retarder : en fr
  • FR1257857A - Rotating electrical machines with axial air gap : en fr
  • FR1257630A - Double aerial for radar : en fr
  • GB864604A - Improvements in or relating to axial flow compressors : en
  • GB864760A - Grinding wheel : en
  • DE1103989B - Circuit arrangement for connecting and disconnecting subscriber lines to or from the telephone service : de en
  • DE1829227U - ADJUSTMENT DEVICE FOR LONG TINE ON LOADING AND TRANSPORT EQUIPMENT. : de en
  • DE1104232B - Hydraulic tachometer : de en
  • DE1829197U - DISTANCE MEASURER WITH PLANNER AND MAP ANGLE MECHANISM. : de en
  • FR1257887A - Process for obtaining a photographic image with improved properties and product for carrying out this process : en fr
  • DE1104410B - Bobbin magazine : de en
  • FR1257820A - New edible oil and its manufacturing process and dehuller for the implementation thereof : en fr
  • FR1257836A - Method of recording encoded signals on a magnetic medium : en fr
  • FR1257865A - Fuel composition : en fr
  • FR1257872A - Fiber dyeing process using special vehicles : en fr
  • US2977670A - Feed devices for material, for example in bar form : en
  • US2977624A - Roller applicator tray and attachment : en
  • US2978087A - Apparatus for processing form cards : en
  • US2978195A - Means for controlling filament tension in winding apparatus : en
  • US2978622A - Position servo system : en
  • FR1257625A - Improvements to gearboxes : en fr
  • DE1829356U - CLOSED DICE NUMBER Lotto GAME. : de en
  • US2978626A - Direct current transformer : en
  • DE1104412B - Adhesive plate for plug-in games : de en
  • DE1829264U - PRINT PRODUCT, E.G. CONGRATULATIONS CARD, CONFIDENCE CARD, VIEW CARD OD. DGL. : de en
  • FR1258114A - Improvements to pumps : en fr
  • GB864806A - Transistor amplifier circuit : en
  • DE1104158B - Protective door, lock or emergency exit flap, preferably made of reinforced concrete : de en
  • US2977789A - Heat exchange test jig : en
  • US2978573A - Fluorescent lighting fixture and supporting means therefor : en
  • US2978637A - Apparatus for detecting discontinuities in insulation coatings : en
  • DE1829053U - DISPLAY DEVICE FOR ELECTRICAL MESSAGE DEVICES, IN PARTICULAR RADIO SMALL RECEIVERS. : de en
  • DK90696C - Automatic changeover valve for cylinder gas system. : da en
  • US2977656A - Slider : en
  • US2978013A - Adjustable backrest for chair structure : en
  • FR1257666A - Improvements to blow molding devices : en fr
  • FR1258091A - Jealousy : en fr
  • US2977790A - Electromagnetic rotary viscometer : en
  • US2977799A - Force measuring apparatus : en
  • FR1257859A - Masses for producing sheets, imitation leather, laminates, impregnations and the like : en fr
  • IE24326L - Magnetic pole systems : en
  • US2977930A - Work holders for use with spray devices : en
  • US2978610A - Image producing device : en
  • US2978642A - Sine wave zero comparator : en
  • US2977748A - Lubricated wire rope : en
  • US2978437A - Water-insoluble condensation products of aldehydes and acrylamide interpolymers : en
  • FR1257808A - Device for tightening windings : en fr
  • FR1257998A - Clay brick making process : en fr
  • GB864847A - Method and apparatus for sheathing a structural member with a synthetic thermoplastic material : en
  • US2977643A - Apron guiding means for spinning frames : en
  • US2978677A - Multiple output diode distributor and amplification circuits : en
  • DE1104401B - Template holding frame for engraving machines : de en
  • FR1257902A - Plastic deformation metal sealing ring : en fr
  • CA617474A - Fluid feeder and pressure intensifier for automatic operation by using the initial pressure of the fluid fed itself : en
  • US2977931A - Overspeed safety devices : en
  • BE595671A - Mixtures of isomers of polyphenyl ethers and process for preparing such mixtures : en fr
  • US2977779A - Torque limiter : en
  • US2978517A - Bis-(alphahalotolyl) alkanes : en
  • US2978039A - Aircraft propellers for combined airplane-helicopter flying machines : en
  • US2978166A - Compressor bleed control : en
  • US2978477A - Nitro keto alkyl esters of aromatic sulfonic acids : en
  • US2977729A - Method and apparatus for forming sealed packages : en
  • US2978129A - Hydraulic hose take up : en
  • US2978439A - Process for the purification of polyamides : en
  • US2978693A - Analog to digital conversion system : en
  • FR1257709A - Fastening clamp for automotive radio receiver elements : en fr
  • FR1257991A - End caps for temporary sealing of tubes intended to receive electrical lines : en fr
  • FR1257661A - Improvement in hair coloring or bleaching treatments : en fr
  • FR1257861A - Mixing drum rotating on a vertical axis, especially for concrete mixers : en fr
  • DE1103932B - Process for the preparation of esters of 7-ª ‰ -oxyaethyltheophylline : de en
  • GB864690A - Improvements in or relating to liquid expansion thermometers : en
  • LU39730A1 - : en
  • US2977645A - Cell door : en
  • US2977677A - Electric razor for shaving : en
  • US2978141A - Cooking utensil : en
  • US2978245A - Toys : en
  • CA617581A - Structural beams for trailers : en
  • CA617697A - Multistable superconductive circuit : en
  • FR1258082A - Spray head for spraying liquid substances : en fr
  • DE1104008B - Fastening arrangement for holding several cables at a distance from one another and from a support surface : de en
  • DE1104027B - Electrically controllable switch via current-carrying flat coils : de en
  • FR1257925A - Process for preparing polychlorobenzonitriles : en fr
  • FR1257768A - Armband for blood pressure measuring device and its attachment loop : en fr
  • GB864651A - Hypodermic or like needle sharpening apparatus : en
  • DE1103902B - Process for the recovery of concentrated sulfuric acid from salt-containing dilute waste acids : de en
  • DE1829019U - WASHING MACHINE WITH ELECTRIC DRIVE MOTOR. : de en
  • DE1104010B - Mechanical hand crimping pliers for crimping connection sleeves and cable lugs with wires, metal cables or the like. : de en
  • DE1829157U - COMBUSTION AIR CONTROLLER FOR HEATING EQUIPMENT. : de en
  • CA617694A - Mailing envelope : en
  • BE595790A - Pigmented compositions of polytetrafluoroethylene. : en fr
  • CA617528A - Method and apparatus for manufacturing food containers : en
  • CA617660A - Adjustable milking machine claw : en
  • CA617871A - Nickel-cobalt separation : en
  • DE1104243B - Border plow : de en
  • DE1829056U - RECTANGULAR HOLLOW CONDUCTOR FLANGE CONNECTION. : de en
  • FR1257917A - Machine for choosing and transferring recorded data : en fr
  • US2978411A - Aluminum soap hydrocarbon thickener with increased solvation : en
  • US2978471A - Phosphinyl alkoxy silanes : en
  • US2978650A - Stable oscillators : en
  • DE1104005B - Permanently gas-tight sealed nickel-cadmium accumulator : de en
  • DE1104034B - Device for setting an axle in one of a number of previously determined positions by means of adjustable locking rings and locking pawls that work together and concentrically surround the axle to be set : de en
  • DE1104165B - Method and device for producing the blanks for the production of multi-layer single or multi-layer panels from wood chips od. : de en
  • FR1257732A - Imitation of leopard or panther skins : en fr
  • FR1258004A - Advanced explosive charge and its manufacturing process : en fr
  • DE1104192B - Device for the condensation of zinc vapors : de en
  • DE1829055U - DRUM SWITCH WITH FIXED AND MOVING CONTACT ELEMENTS. : de en
  • US2978598A - Motor available for toys : en
  • US2978005A - Apparatus for winding and mounting induction coils : en
  • US2978144A - Self-emptying pressure vessels : en
  • US2978672A - Hydrophone : en
  • USD190024S - Child s sports car : en
  • CA617887A - Synthetic polymer textile filament : en
  • DE1104183B - Process for the production of acrolein copolymers : de en
  • US2977871A - Fluid flow compensating device : en
  • US2978365A - Tobacco : en
  • LU39732A1 - : en
  • US2978391A - Nickel plating process and solution : en
  • USD190055S - Combined bracket and litter basket for automobiles or the like : en
  • DE1104428B - Cup conveyor : de en
  • DE1829094U - KINK PROTECTION ON ELECTRIC SOLDERING PISTONS, IN PARTICULAR SMALL SOLDERING PISTONS. : de en
  • DE1829304U - SADDLE FOR TWO-WHEELS. : de en
  • DE1829381U - VEHICLE, PREFERABLY ROAD VEHICLE FOR TRANSPORTING ANY GOODS. : de en
  • DE1104380B - Fall protection : de en
  • US2977616A - Pig ball receiver : en
  • US2977716A - Method of removing trees : en
  • US2978692A - Race-starting system : en
  • US2978283A - Piston pump with cam coupling and crank assembly : en
  • DE1829029U - LETTER. : de en
  • GB864626A - Torque transmitting or generating apparatus : en
  • US2978257A - Boat carrier : en
  • FR1258058A - Gas hose connection end : en fr
  • CA617496A - 2-6-diazabicyclo (3.3.0) octanes : en
  • DE1103909B - Process for the fluorination of benzotrichloride and its alkyl and chlorine substitution products by halogen exchange : de en
  • DE1104424B - Device for feeding cigarettes from a storage container between the magazine dividers of a cigarette packing machine : de en
  • DE1829122U - ELECTRIC COFFEE GRINDER. : de en
  • FR1258119A - Feeding device for pruning conveyor, usable in particular in mines : en fr
  • CA617464A - Electrical test probes : en
  • CA617695A - Electric brush holders : en
  • DE1829272U - PHOTOGRAPHIC CENTRAL SHUTTER. : de en
  • US2977758A - Propeller driving gas-turbine engines : en
  • US2978653A - Frequency modulated dual feedback phase shift oscillator : en
  • CA617501A - Production of dry, vital gluten : en
  • CA617685A - Network analyzer automatic load adjuster : en
  • DE1829168U - DEVICE FOR PREPARING WARM WATER, IN PARTICULAR ON BASTELLEN. : de en
  • FR1257610A - Method of density modulation of an electron beam for the production of electromagnetic waves from 300,000 to 3,000,000 mc / s and generator for these frequencies : en fr
  • FR1257714A - Slide frames and reinforced seats : en fr
  • FR1258107A - Worm pump : en fr
  • CA617684A - Magnetic counter : en
  • US2977958A - Holder for tenacula : en
  • US2977961A - Coin sorting machine : en
  • US2978048A - Bumper safety joint : en
  • US2978674A - Navigational instruments : en
  • US2978444A - Polypeptides and process of preparing same : en
  • DE1104456B - Return to guide wheel and / or impeller adjustment devices for flow machines, especially for water turbines : de en
  • DK90690C - Method for joining lightweight concrete slabs in roofs or joists. : da en
  • GB864443A - Tire molding apparatus : en
  • GB864476A - Improvements in or relating to slot-cutting tools : en
  • US2977742A - Automatic grass trimmer : en
  • US2977750A - Indexing mechanism : en
  • US2977875A - Printing machine ink pump : en
  • US2978543A - Sound reproducing apparatus : en
  • CA617585A - Sealing of leakage of oil well tubing : en
  • US2977883A - Detent release mechanism : en
  • US2978050A - Front end suspension for tractors : en
  • GB864353A - Production of cyclohexanone : en
  • GB864749A - Solid rocket fuel and method of manufacture : en
  • FR1258167A - Corrosion inhibiting compositions and their manufacturing process : en fr
  • CA617671A - Lubricating grease and method of preparing same : en
  • DE1829235U - AGGREGATE CONSISTING OF A COMBUSTION MACHINE AND WORKING MACHINE. : de en
  • FR1257947A - Device applicable to writing cartridges for ball-point writing instrument : en fr
  • DE1104113B - Spin pot with holding device : de en
  • FR1257678A - Safety device for braking boats in civil engineering structures : en fr
  • GB864525A - Improvements in or relating to power driven vehicles : en
  • JPS366739Y1 - : ja
  • BE595801A - Heat-bonded, coated, organic film : en fr
  • CA617498A - Cam operated work holder for splined articles : en
  • CA617628A - 2-methylenehydrocortisone and the 21-acylates thereof : en
  • US2977987A - Valve structure : en
  • CA617627A - Control or stabilization circuits : en
  • CA617726A - Low surface area mud : en
  • DE974707C - Permanent magnetic adhesive strip : de en
  • FR1257725A - Manufacturing process for waterproofing coatings for building construction and industrial uses against infiltration and corrosion : en fr
  • US2978183A - Air conditioning apparatus having remote pilot condition sensors : en
  • US2978313A - Granular fertilizers and processes for making them : en
  • US2978348A - Method and composition for preserving : en
  • DE1829281U - BEAM PIPE. : de en
  • GB864352A - Polmerisation catalyst and process for polymerising olefins with said catalyst : en
  • GB864569A - Improvements in brackets for supporting masts on chimneys or the like : en
  • GB864662A - An improved ornament for attachment to a vehicle window or the like : en
  • US2977725A - Contact wheels : en
  • US2977764A - Actuator and control system therefor : en
  • DE1104322B - Method for the electrostatic recording of series of images, in particular television programs : de en
  • FR1257701A - Improvements in means of producing electrical energy, for example on board airplanes : en fr
  • GB864570A - Shirt collars : en
  • DE1104350B - Reduction gear for propeller turbines : de en
  • DE1829006U - SPECIALIST REFLECTOR, IN PARTICULAR FOR FLASHING UNITS. : de en
  • DE1829196U - DOSING DEVICE FOR A THERMOPLASTIC PLASTICS PROCESSING PISTON INJECTION MOLDING MACHINE. : de en
  • CA617509A - Mine roof bolt installation : en
  • CA617708A - Pulsed radar systems : en
  • DE1829052U - ROOM ANTENNA FOR TELEVISION RECEPTION. : de en
  • US2978479A - Pest control agents : en
  • US2978516A - Alcohols : en
  • US2978580A - Process and device for the addition of slow electrons to polyatomic or highmolecular compounds : en
  • CA617499A - Iron oxide briquette : en
  • CA617776A - Cold trap : en
  • DE1829178U - REINFORCEMENT ELEMENT FOR REINFORCED CONCRETE ELEMENTS. : de en
  • US2977672A - Method of making bonded wire circuit : en
  • CA617794A - Method and means improving conveying and size segregation during crushing : en
  • DE1104231B - Switching lock for arithmetic unit slide : de en
  • DE1104128B - Bending form for glass panes : de en
  • FR1258077A - Process for opening ampoules containing medicinal, pharmaceutical and other products : en fr
  • GB864538A - Improvements in or relating to the production of metallic halides : en
  • FR362M - New drug for the treatment of staphylococcal infections and salmonellosis. : en fr
  • DE1829119U - CONTAINER FOR HAIR CLIPS. : de en
  • DE1104452B - Device for marking piece lengths on warps, fabric webs or the like. : de en
  • DE1103968B - Bistable multivibrator : de en
  • FR369M - Halogenotetracyclines. : en fr
  • GB864468A - Process for the production of polymers and copolymers of acrylonitrile : en
  • GB864660A - An electromagnetic circuit for measuring or indicating change of magnetic flux : en
  • CA617584A - Television tuner : en
  • DE1104118B - Process to increase the thermal stability of aqueous, pharmacologically active amino sugar derivative solutions : de en
  • CA617599A - Electric rotating machinery : en
  • CA617480A - Method of producing a soluble coffee extract : en
  • CA617859A - Tetracycline or oxytetracycline compositions : en
  • DE1104258B - Device for stepless control of the slip of a hydraulic clutch for the loader drive of vehicle internal combustion engines : de en
  • US2977662A - Apparatus for treatment of textiles with liquids : en
  • US2977733A - Sheet distributing mechanism and receptacle conveyor : en
  • US2977821A - Transmission : en
  • US2977918A - Method of making heat transfer units : en
  • FR1257618A - Door swinging around a horizontal axis and keeping the closed vertical position and the open horizontal position without constraint : en fr
  • FR1257840A - Advanced contact grit for low current, multiple contact radio type contactors : en fr
  • GB864606A - Drill pipe coupling : en
  • LU39556A1 - : en
  • USD190051S - Slicing machine : en
  • DE1104330B - Recording camera, in particular a film camera, with a revolver that carries additional lenses : de en
  • DE1104422B - Machine for the continuous packaging of goods in flat bags made of thermoplastic material : de en
  • DE1829233U - FISHING PLUG OR SELF-ACTING FLOAT. : de en
  • DK90683C - Fastening arrangement for contact springs, especially for television channel selectors. : da en
  • GB864608A - 4-substituted steroids : en
  • GB864612A - Steroid compounds : en
  • FR1257609A - Self-propelled, self-stabilizing projectile : en fr
  • FR1257898A - Double-acting pumping unit for extraction wells for fluid contained in an underground reserve : en fr
  • DE1104310B - Device for depositing blanks in a stack : de en
  • BE569212A - Improvements to machines for the rolling production of homogeneous toric plastic rings : en fr
  • CA617707A - Continuous fiber gathering device : en
  • DE1104032B - Semiconductor arrangement with non-linear resistance characteristic and circuit arrangement using such a semiconductor arrangement : de en
  • FR1258103A - Upholstered furniture refinements : en fr
  • FR1258185A - Automatic welding machine for continuous welding of sheet metal : en fr
  • DE1104163B - Wide belt sander with contact roller : de en
  • GB864811A - Alloy steel : en
  • DE1103870B - Device for storing strand material, e.g. B. wire, which is connected upstream of a continuously operating strand consumer : de en
  • BE595775A - Device for separating cards, sheets, etc. from a stack. : en nl
  • BE595812A - Transmission device equipped with a control device : en fr
  • DE1104287B - Dewatering fluid for metal parts : de en
  • FR1257796A - High Power Velocity Modulated Tube Electron Collector : en fr
  • US2977755A - Method and means for initiating the decomposition of propellant in a rocket motor : en
  • US2978067A - Actuating means for expansible filters : en
  • FR1257755A - Improved loaded fill mass : en fr
  • FR1257801A - Machine for unloading wagons : en fr
  • FR1258155A - Water sports equipment : en fr
  • GR21798B - THORNY STYLES. : el en
  • DE1104033B - Arrangement for controlling the speed and direction of rotation of a direct current shunt motor : de en
  • DE1104351B - Control device for aircraft : de en
  • DE1829388U - THRUST CENTRIFUGE. : de en
  • LU39743A1 - : en
  • US2977614A - Vibratory toothbrush : en
  • US2978252A - Suspension system for land wheeled vehicles : en
  • US2978287A - Recording chart changer : en
  • DE1104180B - Process for the production of graft copolymers : de en
  • DE1104017B - Housing for the installation of devices, especially electrical devices : de en
  • DE1104307B - Frame assembly machine with frame guide : de en
  • FR1258046A - Heat recovery installation from steel converters : en fr
  • DE1104210B - Bright lens with a focal length on the image side that is larger than the focal length of the lens : de en
  • DE1104357B - Control device for an auxiliary motor vehicle clutch : de en
  • DE974703C - Process for the preparation of p-xylene : de en
  • DE1103963B - TV receiver with a picture tilting device : de en
  • DE1103896B - Folder with folding bars : de en
  • DE1829216U - FULLY AUTOMATIC GRID LIGHTER, ESPECIALLY TABLE LIGHTER. : de en
  • FR1258081A - Coffee machine for obtaining filter coffee : en fr
  • DE1103953B - Process for the case hardening of hollow bodies, in particular boring bars with axial bore : de en
  • US2977840A - Right angle and radial line plotting instrument : en
  • US2977920A - Floating dry docks : en
  • US2978186A - Mist and paint saver : en
  • US2978267A - Latch construction : en
  • US2978699A - Radio repeating systems : en
  • GB864477A - Devices for controlling the tension in a strand of yarn : en
  • GB864347A - Improvements relating to a silver/zinc electric cell or battery : en
  • GB864650A - Device for rendering land vehicles buoyant : en
  • US2977784A - Dry cleaning apparatus : en
  • US2978658A - Low capacitance power supply : en
  • DE1104182B - Polymerization catalyst for block and solution polymerization : de en
  • DE1104297B - Method for manufacturing press tables and apparatus for practicing the method : de en
  • DE1829135U - COLLECTING DEVICE ON CHILDREN'S FURNITURE. : de en
  • DE1829203U - STEREOPHONIC CARTRIDGE. : de en
  • FR1257787A - New lobster trap, folding : en fr
  • FR1258169A - Device for heating plastic sheets : en fr
  • DE1829316U - HOLDER FOR BUTCHER TOOLS. : de en
  • FR1257604A - Projectile and prepared cluster bomb enhancements intended to act against personnel : en fr
  • FR1257933A - Protein fiber dyeing process : en fr
  • GB864676A - Process for manufacturing hydrogen peroxide : en
  • BE595684A - New amino-methylated derivatives of indole and their preparation : en fr
  • GB864731A - Pyrimidylhydrazines : en
  • DE1104029B - Arrangement for producing some arbitrarily selectable switching combinations and their switching in a certain time sequence (program) : de en
  • FR1258003A - New carbon blacks and their production process : en fr
  • FR1257856A - Key wedging to strengthen cardboard boxes : en fr
  • GB864670A - Improvements in totally enclosed electric motors : en
  • GB864752A - Hand trolley : en
  • BE595795A - Method and machine for obtaining a waterproof seam. : en fr
  • DE1829205U - DEVICE FOR SEMI-AUTOMATIC RECORD PLAYERS. : de en
  • US2978148A - Automatic fish feeder : en
  • US2978158A - Feed apparatus : en
  • BE595849A - Delta <5> -cholestenes and Delta <5> -stigmastenes and process for their preparation : en fr
  • CA617538A - Moisture proof propellent applicator : en
  • CA617497A - Work holder for splined articles with herringbone cams : en
  • US2978358A - Method of obtaining uniform coatings on graphite : en
  • US2978423A - Anti-rust compositions : en
  • US2978476A - Nitraza dhsocyanates : en
  • US2978663A - Improved variable resistor : en
  • US2977719A - Bending mold : en
  • US2977893A - Switch combinations for monobeam type railways : en
  • US2977852A - Trigger mechanism : en
  • US2978533A - Cable splice enclosure : en
  • DE1103904B - Process for the production of zeolitic molecular sieves : de en
  • DE1104435B - Sliding table between bunker outlet and conveyor : de en
  • FR1257855A - High flow rate injector : en fr
  • US2977978A - Relief valve : en
  • US2978020A - Multiple slat type folding door : en
  • US2978393A - Elastomeric permselective membranes : en
  • FR1257767A - Improvement in ironing boards : en fr
  • FR1258086A - Cross carriage torch cutting machine with photocell guiding device from a drawing : en fr
  • FR1258144A - Vessel in which solid particles are kept suspended : en fr
  • US2977965A - Cane with flag : en
  • US2977988A - Single lever control faucet : en
  • DE1829340U - BLOWPIPE TOY. : de en
  • DE1829166U - FRAME FASTENING. : de en
  • US2977679A - Pruning saw : en
  • DE1829384U - TILTING DEVICE FOR VIBRATING CONTAINERS. : de en
  • FR1257943A - Thermoelectric generator : en fr
  • DE974536C - Device for the continuous winding of endless threads or thread cables with two coaxially arranged spools to be wound alternately : de en
  • FR1258197A - Fluid coke particle calcination process : en fr
  • DE1104028B - Electrical circuit arrangement for the pulse-wise setting of control and regulating equipment in one of n possible positions : de en
  • DE1104057B - Arrangement for measuring small DC voltages : de en
  • US2978558A - Circuit interrupter operating means : en
  • DE1103863B - Auxiliary construction for drifting, especially in underground mining : de en
  • DE1104367B - windshield wipers : de en
  • US2977990A - Differential pressure responsive apparatus : en
  • FR1257981A - Control device for shutter drawers : en fr
  • GB864350A - Improvements in or relating to heat-hardenable compositions containing epoxy compounds : en
  • GB864543A - Improvements relating to anchor nut assemblies and like fastening devices : en
  • US2977602A - Concealed pocket for football players' pants : en
  • US2977902A - Apparatus for trimming and cutting predetermined lengths of spaghetti : en
  • US2977690A - Binder header for textile swatch : en
  • US2978263A - Hose coupling having deformable sleeve with extrusion holes : en
  • CA617533A - Excipient : en
  • CA617550A - Plastic insert : en
  • US2978218A - Wall bracket : en
  • CA617864A - Means for anchoring merchandise carrying racks within the storage chambers of transport vehicles : en
  • DE1829245U - AIR SUSPENSION. : de en
  • US2978016A - Tire demounting apparatus : en
  • US2978221A - Resiliently seated valves and sealing structures therefor : en
  • US2978286A - Preaging method : en
  • US2978429A - Potting composition comprising a butadiene-divinylbenzene copolymer in admixture with a butadiene-2-methyl-5-vinylpyridine copolymer and process of making same : en
  • US2978551A - Anti-oxidation device for distributor point : en
  • USPP2040P - Rose plant : en
  • US2978641A - Circuit ambiguity testing apparatus : en
  • US2978157A - Spaghetti and macaroni handling machine : en
  • US2978575A - Light fixture : en
  • DE1103861B - Machine for making sandwiched biscuits : de en
  • DE1104169B - Device for welding thermoplastic plastic films : de en
  • GB864658A - N-substituted-4-phenyl piperidines : en
  • US2978577A - Noise reducing systems : en
  • FR1257746A - Improvements made to the construction of headlights, in particular for two-wheeled vehicles : en fr
  • DE1104040B - Device for protecting an electrical system against overvoltages : de en
  • DE1104356B - Coupling, especially for motor vehicles : de en
  • DE1829297U - Wiper blade for motor vehicles. : de en
  • FR1258034A - Nickel-chromium alloy refinements : en fr
  • US2978266A - Sliding and rotating bolt latch : en
  • US2978437B1 - Reexamination certificate : en
  • FR1258173A - Adaptable grid and incorporated into containers intended to contain paints and coatings : en fr
  • CA617531A - Braider machine plastic horn gear : en
  • BE595819A - Development of equipment for the manufacture of electrical conductors : en fr
  • FR1258043A - Electromechanical device intended to transmit electrical information : en fr
  • IS1212A7 - Fishing wheels : en is
  • USD190039S - Flower pot : en
  • US2977635A - Process for tinting art objects : en
  • US2977605A - Sink mounting device : en
  • DE1104211B - Installation on photographic, cinematographic, enlarging, reproduction or television lenses with axially movable optical elements : de en
  • DE1104245B - Farm tractor seat : de en
  • DE1104273B - Socket connection for pipelines : de en
  • DE1104039B - Electrical switch with overcurrent release : de en
  • DE1104123B - Process for the production of centrifugal castings, in particular centrifugal cast hollow bodies : de en
  • DE1104218B - Device for determining the water vapor partial pressure in vacuum containers : de en
  • DE1104011B - Screwless clamp : de en
  • DE1104264B - Process for the utilization of solid fuels in gas turbine plants : de en
  • FR1257854A - Safety device for mounted plow : en fr
  • GB864450A - Improvements in and relating to magnetic filters : en
  • US2978638A - Coercion-free capacitance bridge pick-off : en
  • DE1829025U - SUPPORTING GRATE FOR THE PANELING OF THE BOWL OF A COOK Wagon. : de en
  • DE1104041B - Switching and protection device for series capacitors : de en
  • DE1104278B - Hydraulic steering : de en
  • DE1829266U - TOMBOLALOS. : de en
  • US2977894A - Linked power chain for conveyors : en
  • US2978109A - Rack : en
  • US2978205A - Tip-jet driven ducted fan for aircraft : en
  • US2978588A - Flasher system : en
  • CA617630A - Electromagnetic fluid mixture clutch : en
  • US2978161A - Arrangement for driving films in a machine treating kinematographic films : en
  • US2978350A - Ceramic glazed vitrified tile and method and apparaatus for making the same : en
  • US2978000A - Saw chain having cutter inserts : en
  • CA617638A - Caul board separator : en
  • DE1829279U - PNEUMATIC CONTROL DEVICE. : de en
  • US2977817A - Variable ratio lever mechanism : en
  • US2978278A - Installation for the transport of lumpy material : en
  • CA617717A - Article feeding apparatus : en
  • DE1104064B - Multiple relays : de en
  • FR1257738A - Improvements to mixer taps : en fr
  • GB864843A - Process for producing synthetic anhydrite : en
  • CA617712A - Polymers of tetracyanoethylene and process of preparation : en
  • FR1257849A - Method and apparatus for coating articles : en fr
  • GB864373A - Improvements relating to cylinders for hydraulic devices : en
  • GB864688A - Gear honing : en
  • CA617608A - Austenitic alloy steels : en
  • US2977634A - Bleed back for injection molding cylinders : en
  • US2978090A - Ribbon advancing and reversing mechanism for stamping devices, typewriters and the like : en
  • CA617614A - Structure of stressed skin and method of making : en
  • US2978547A - Electric circuit controllers : en
  • US2978590A - Scanning apparatus : en
  • DE1104050B - Excitation arrangement for a voltage and load-dependent excited synchronous machine : de en
  • GB864775A - Improvements in or relating to methods of and apparatus for refining aluminium electrolytically : en
  • US2978426A - Abrasion-resistant butyl rubber tires : en
  • US2977919A - Sound impedance joint for torpedo : en
  • US2978083A - Positive lock synchronizer : en
  • CA617876A - Razor blade knife : en
  • CA617571A - Well logging recording apparatus : en
  • DE1104129B - On the inside, stiffening of the material for leather goods, especially women's handbags : de en
  • DE1829292U - ELECTRIC LIGHT FOR VEHICLES. : de en
  • DE1829365U - LOCK US CARRYING DEVICE FOR PACKAGING BAGS. : de en
  • GB864557A - A shaft packing for a mixer for rubber and like materials : en
  • DE1104075B - Semiconductor rectifiers, in particular high-frequency rectifiers, with an n np or p pn sequence of the semiconductor zones in the semiconductor body and method for its production : de en
  • DE1104286B - Inhibitor for treatment baths for iron and steel : de en
  • US2978279A - Method and apparatus for transferring contact material : en
  • CA617637A - Wax additives for adhesives : en
  • CA617639A - Dual purpose crane : en
  • DE1104252B - Continuously working earth pot press : de en
  • CA617670A - Whitening of polymers : en
  • CA617591A - N-sulfanilyl ureas and process of manufacturing same : en
  • CA617629A - Underwater coupling and method : en
  • US2977680A - Apparatus for use in correlating oil well logs : en
  • DE1103970B - Loudspeaker arrangement for stereophonic reproduction : de en
  • CA617484A - Circuit control apparatus for automatic machines : en
  • US2978123A - Mine skip for inclines : en
  • US2977964A - Umbrellas : en
  • US2978236A - Crawler mounted loop miner : en
  • US2977786A - Pin tumbler cylinder lock : en
  • US2978160A - Press feed mechanism : en
  • CA617642A - Multiple bladed mower : en
  • FR1258146A - Gear shifting by chain derailment, of the articulated parallelogram type, for cycles and similar vehicles : en fr
  • FR1258175A - Injection molding machine for molten metals : en fr
  • GB864709A - Deep cooling of gases : en
  • CA617653A - .DELTA.4-19-NOR-ANDROSTAN-17.beta.-OL-3-ONE COMPOUNDS : en
  • BE595726A - Improvements to hydraulic props. : en fr
  • US2978509A - Nitrate salts of aliphatic polynitro amines : en
  • USPP2041P - Hydrangea macrophylla plant : en
  • DE1104190B - Process for the preparation of a halogenated polyalkylene oxide : de en
  • DE1829383U - DEVICE FOR EMPTYING CONCRETE BUCKETS FOR MIXING MACHINES. : de en
  • DK90692C - Process for the preparation of a solid prepolymer of diallyl phthalate. : da en
  • GB864448A - Motor overload protection system : en
  • GB864762A - Improvements in or relating to 6-methyl steroids : en
  • CA617503A - Adjustable automatic oiler for air conduits : en
  • DE1829217U - FRICTION WHEEL LIGHTER, ESPECIALLY TABLE LIGHTER. : de en
  • BE595752R - Method for operating current transformers with controlled gates : en fr
  • DE1104049B - Winding for dynamo machines : de en
  • DE1829060U - HIGH VOLTAGE PRESSURE CABLES, ESPECIALLY FOR LAYING UNDER WATER. : de en
  • GB864449A - Improvements in or relating to enclosed surface-cooled pole-changing squirrel-cage motor arrangements for driving ships winches, or the like : en
  • DE1104156B - Reinforcement mat for the staggered reinforcement of concrete slabs : de en
  • DE1829016U - DEVICE FOR PASSING TEXTILES THROUGH A PRESSURE CHAMBER. : de en
  • CA617661A - Vacuum pump and compressor : en
  • CA617791A - Cigar machine paster unit : en
  • US2977604A - Invalid's bath tub : en
  • US2977991A - Controller : en
  • US2978238A - Screw conveyor and apparatus for melting synthetic polymer particles : en
  • USD190049S - Luminaire housing : en
  • DE1829307U - CLOSING CAP. : de en
  • US2977740A - Auxiliary wheel attachment for powered lawn edger : en
  • US2977912A - Box tuck and method of making same : en
  • US2978241A - Low stiffness spring units : en
  • US2977644A - Machine for cutting and winding fleece and thread into pads : en
  • US2977778A - Automatic timing device for engines : en
  • DE1829254U - ROLLER-FREE BELT DRIVE. : de en
  • DE1103872B - Device for extrusion of hollow bars : de en
  • DE1829335U - HEEL PAD. : de en
  • CA617743A - Composite steel and glass fiber spring : en
  • US2977627A - Electrical stunning of animals : en
  • US2978265A - Quick disconnect coupling : en
  • US2978139A - Leakproof sump-type containers : en
  • DE1829007U - RECESSED CEILING LIGHT. : de en
  • FR1257851A - Process for manufacturing solid or hollow continuous threads in thermoplastic material, and device for implementing this process : en fr
  • FR1257830A - Apparatus for establishing coatings inside an ingot mold : en fr
  • FR1257882A - Aircraft stop net : en fr
  • FR75220E - Device for the production of aerosols or micro-mists at will : en fr
  • US2977737A - Shock absorbing mounting for a hay conditioner : en
  • US2978164A - Bags : en
  • DE1829064U - LUESTER PLUG-IN COUPLING. : de en
  • US2977599A - Vertical drop stapling machine : en
  • US2978443A - Ash removal from polymerization products : en
  • US2978539A - Interference limiters : en
  • CA617845A - Insulated tank for storage and transportation of low boiling liquefied gas : en
  • US2978306A - Ammonium perchlorate asphalt base propellants : en
  • CA617893A - Adjustable power steering mechanism : en
  • USD190036S - Ball toy with action element : en
  • US2978054A - Axle-drive mechanism for motor vehicles : en
  • US2978231A - Container packer : en
  • CA617623A - Process for the manufacture of thioxanthones : en
  • DE1104423B - Closing device for the metal foil cover of flat packaging for solid or filled chocolate : de en
  • DE1104432B - Hydraulic high tipper for conveyor wagons : de en
  • DE1104411B - Toy top with moving bodies in its upper part : de en
  • US2978645A - Electronic switching circuit : en
  • DE1090704C2 - : de
  • DE1829073U - LIGHTING DEVICE FOR ELECTRIC SWITCHES, IN PARTICULAR TOGGLE OR ROCKER SWITCH. : de en
  • DE1829118U - NAIL FILE. : de en
  • US2978384A - Method for the production of 1-glutamic acid : en
  • BE595693R - Method for taking pictures and cinematographic projection in stereoscopic relief and apparatus for carrying out this method : en fr
  • DE1103918B - Process for the preparation of therapeutically utilizable chelate compounds of divalent iron : de en
  • GB864613A - 4-substituted steroids : en
  • GB864687A - Improvements in electrically operated floor polishers : en
  • DE1829129U - GRID FOR FASTENING CONCEALED CURTAIN TRACKS TO ROOM CEILINGS. : de en
  • FR1257863A - Improvement in hydraulic control of stripping tools : en fr
  • FR1258158A - Method and apparatus for impregnating fibrous materials : en fr
  • US2977959A - Ladies' garment : en
  • US2978383A - Method for the production of 1-glutamic acid : en
  • DE1829263U - BELT TENSIONING DEVICE WITH FINE ADJUSTMENT FOR CLUTCH ADJUSTMENT MOTORS. : de en
  • DE1829306U - STAMPED CENTRAL BRIDGE FOR THE FRONT WHEEL TELESCOPIC TUBES ON SINGLE TRACK VEHICLES. : de en
  • CA617762A - Anti-stripping additive for asphalts : en
  • US2977699A - Amusement and attention attracting device : en
  • US2978428A - Aqueous suspensions of colloidal graphite and their preparation : en
  • US2977846A - Optical projection apparatus : en
  • US2977970A - Metering means : en
  • CA23971S - Sprinkler : en
  • DE1829046U - LOCKING DEVICE FOR THE ROLLER CARRIAGE OF THE CONVEYOR SYSTEM. : de en
  • LU39727A1 - : en
  • CA617568A - Device for introducing motion into a sealed instrument : en
  • CA617748A - Process for the recovery of metals from scraps by a sulfidizing and oxidizing treatment : en
  • US2978256A - Dual height suspension control mechanism : en
  • LU39745A1 - : en
  • US2977865A - Flash camera and reflector : en
  • BE595820A - Long distance communication system with call preparation : en fr
  • US2977760A - Annular combustion chambers for use with compressors capable of discharging combustion supporting medium with a rotary swirl through an annular outlet : en
  • US2978027A - Well treatment : en
  • DE1104441B - Reservoir for the separation of two liquid media of different levels : de en
  • FR1258088A - Device for mounting tillage implements on agricultural tractors : en fr
  • GB864479A - Printed circuit board : en
  • USD190047S - Expansible chain for a bracelet or similar article : en
  • CA617789A - Manufacture of paper bags : en
  • CA617885A - Process for treating coke oven gas : en
  • BE595749A - Coating for the protection of elements sensitive to sudden temperature variations : en fr
  • CA617476A - Mixing station, preferably for concrete : en
  • DE1104285B - Process for removing the scale produced during the heat treatment of iron and steel : de en
  • DE1104389B - Device for gluing footwear parts using thermoplastic and high frequency : de en
  • DE1104458B - Power control device for wind turbines : de en
  • DE1829370U - APPARATUS FOR TENSIONING AND CLOSING WIRE CUSHIONS. : de en
  • DE1103930B - Process for the preparation of uracil derivatives with basic substitution in the 4-position : de en
  • DE1104281B - Device for the mechanical switching of gear change transmissions without reverse gear, which are connected downstream of a motor that can be reversed in the direction of rotation : de en
  • DE1829208U - PLASTIC LENS. : de en
  • US2977801A - Dial type gauge instruments : en
  • US2978026A - Well wash fluid : en
  • US2978233A - Stabilized impeller : en
  • DE1103922B - Process for the preparation of ª‰-chloroethanephosphonic acid dichloride : de en
  • DE1104391B - Device for producing pumice cushions for shoe machines by folding circular discs made of abrasive material : de en
  • DE1104449B - Washing fountain with step bar for actuating the water supply valve : de en
  • CA617530A - Apparatus for use in the moulding of thermoplasic materials : en
  • FR1257839A - Advanced lighting device : en fr
  • GB864652A - Improvements in or relating to draw-curtain operating arrangements : en
  • GB864381A - Improvements in or relating to steroids and the manufacture thereof : en
  • FR1258127A - Photoconductive layers for electrophotography : en fr
  • GB864503A - Improvements in or relating to variable speed drives : en
  • FR1257645A - Continuous filter : en fr
  • GB864393A - Process for the production of lead tetraalkyls : en
  • GB864472A - Improvements in disc brakes for vehicles : en
  • CA617546A - Chlorotoloxy-ethyl sulfates : en
  • CA617804A - Pressure relief valve blow-out device : en
  • US2977881A - Trigger releasing means for detonation mechanism : en
  • US2978202A - Ribbed barrel moulded plastic spools : en
  • DE1829261U - CYCLONE, PRESENTLY FOR SEPARATING DUST AND THE LIKE. FROM HOT GASES. : de en
  • DE1103899B - Arrangement for the discharge of dust particles with a high pre-charge in electrical gas cleaning systems : de en
  • CA617895A - Rotary pressing machine safety means : en
  • CA617605A - Purification of adiponitrile : en
  • BE595847A - Method of applying fluorescent layers : en fr
  • FR1257758A - Process for coating the surface of ferrous metals with a protective or decorative metal layer : en fr
  • FR1258147A - Process for manufacturing high potential elongation yarns and product obtained by this process : en fr
  • GB864342A - Improvements in or relating to instrument cases : en
  • GB864782A - Improvements in and relating to appliances for cutting, chopping and/or raising fromthe ground forage or other agricultural crop and the like : en
  • CA617793A - Surface caliper : en
  • FR1257633A - Advanced axle for wagon transporter trailer : en fr
  • FR1257795A - Debarking machine : en fr
  • FR1257866A - Ceramic fired without prior drying, based on kaolin and zinc sulphide pigment : en fr
  • FR1258060A - Manufacturing process of titanium dioxide : en fr
  • GB864561A - Nailing apparatus : en
  • US2977834A - Shearing apparatus for chicken wire or the like including a toothed, pivoted wire guide : en
  • CA617647A - Batching plant for concrete etc. : en
  • CA617851A - Machine and method for assembling containers with a carrier : en
  • CA617698A - Burial casket body construction : en
  • CA617806A - Calibration loop for calibrating flowmeters : en
  • FR1257798A - Manufacturing process for solid panels with a honeycomb structure and resulting products : en fr
  • US2978570A - Method of joining thermoelectric components : en
  • US2978700A - Radar reflecting tow target : en
  • FR1257862A - Process for nickel plating porous plastics and tight fabrics : en fr
  • FR1257913A - Method for vulcanizing highly unsaturated rubbers using bismaleimides : en fr
  • GB864471A - Improvements relating to the treatment of films of crystallisable polymers : en
  • GB864533A - Improvements in or relating to speed governing systems : en
  • GB864506A - Improvements in framed panels : en
  • US2977954A - Smoke generator : en
  • DE1104270B - Pull and push transmission device : de en
  • US2978097A - Infeed conveyor : en
  • US2978108A - Filters : en
  • DE1103954B - Mobile track tamping machine : de en
  • DE1829206U - RECORDING AND PLAYBACK DEVICE FOR ENDLESS AUDIO TAPES WITH MAGNETIC SOUND RECORDING : de en
  • DE1829361U - ROADWAY FOR ELECTRIC TOY MOTORWAY. : de en
  • DE1829187U - INSTRUMENT FOR TRIMMING FLOOR COVERINGS, E.G. FROM LINOLEUM. : de en
  • DE1829282U - HANDBARROW OR PULLING CART. : de en
  • GB864778A - Variable-speed power transmissions : en
  • GB864386A - Improvements relating to the compounding of synthetic resins and rubbers : en
  • FR1257717A - Male plug for electrical connections : en fr
  • FR1258014A - Process for bonding canvas lined with plastic material or the like against a sheet, particularly for linings of automobile bodies : en fr
  • GB864798A - Bleaching processes and compositions : en
  • CA617659A - Bronze-resistant pigment compositions : en
  • DE1104203B - vinyl record : de en
  • GB864453A - Improvements in or relating to internal combustion engines : en
  • US2977718A - Glass feeder shear mechanism activating means : en
  • US2978591A - Control means for a street lighting system : en
  • US2977782A - Knitted fabric : en
  • US2978096A - Bowl storage conveyor : en
  • GB864600A - Improvements in or relating to torque transmission apparatus : en
  • GB864630A - Improvements in and relating to cutting devices : en
  • US2977768A - Electrically controlled governing mechanisms for elastic fluid turbines : en
  • US2977911A - Sewing machine attachments : en
  • US2978259A - Vehicle coupling system : en
  • US2978291A - Process and apparatus for treating textile materials with a liquid : en
  • DE1104060B - Electric low-pressure mercury discharge lamps, in particular fluorescent lamps : de en
  • US2977705A - Acoustic attraction of carnivorous fish : en
  • US2978219A - Stove system for blast furnaces : en
  • USD190022S - Combined mounting bracket and railing post : en
  • DE1104134B - Tea brewer : de en
  • DE1104309B - Retractable sewing machine : de en
  • DE1104338B - Photocomposing machine : de en
  • DE1829215U - PENDANT FOR KEY CHAINS, BRACELETS, NECKLACES, NECKLACES OD. DGL. : de en
  • DE1829360U - SIGNAL DEVICE FOR VEHICLE TOYS. : de en
  • DE1103893B - OElofen lighter plates : de en
  • DE1829145U - FRYING SPIT FOR GRILL APPLIANCE. : de en
  • US2978081A - Devices in ratchet wrenches : en
  • US2978701A - Air navigation radio system : en
  • USD190017S - Headboard : en
  • GB864679A - Roller type conveyor unit for stacking rolled stocks, preferably for continuously operating rolling mill trains : en
  • US2977898A - Railway coach vehicle : en
  • US2978178A - Computing circuits : en
  • US2978402A - Permselective membranes : en
  • US2977885A - Explosive bomb or weapon casing : en
  • US2978521A - Process and apparatus for treatment of hydrocarbons : en
  • US2978593A - Input : en
  • DE1829219U - CHOPPING GEAR. : de en
  • GB864583A - Improvements in or relating to dust extractors : en
  • CA617523A - Box tools : en
  • DE1829303U - CLOSURE FOR SLIDING CHAINS. : de en
  • US2977610A - Apparatus for pressing the bottom heel region of a lasted upper : en
  • US2978346A - Paint latices from super bodied oils : en
  • US2978609A - Transmit-receive tube : en
  • DE1103877B - Process for producing a cord fabric from polyamide fiber yarn : de en
  • CA617732A - Spring assembly : en
  • US2977818A - Parking brake actuating mechanism : en
  • DE1104110B - Multi-stage rotary lobe vacuum pump sealed with OEl : de en
  • US2977986A - Single-handled valve : en
  • US2978550A - wischhusen : en
  • DE1103869B - Device for edging or raising rolled material : de en
  • DE1104216B - Device for step-by-step advancement of a slide magazine : de en
  • DE1829048U - HAND MICROPHONE. : de en
  • FR1257772A - Stationery rolls improvement : en fr
  • US2978288A - Facsimile scanner : en
  • US2978468A - Polymerization, condensation and refining of fatty acids : en
  • US2978502A - Production of organo-boron compounds : en
  • US2978685A - Tape unit control system : en
  • FR1257724A - Multi-gas burner with thermodynamic combustion acceleration : en fr
  • FR1257896A - Thermal relay : en fr
  • FR1257685A - Airtight silo for the conservation of plant materials : en fr
  • US2978319A - High strength, low alloy steels : en
  • US2978401A - Elastomeric permselective membranes : en
  • US2978364A - Automatic control system for precision resistor manufacture : en
  • GB864495A - Steel alloy for valve members : en
  • GB864523A - Improvements in sound reproducing apparatus : en
  • US2977802A - Differential adjustment for precision instruments : en
  • DE1829291U - HANDWHEEL, IN PARTICULAR FOR STEERING MOTOR VEHICLES. : de en
  • DE1103971B - Compander arrangement in connection with a magnetic recorder : de en
  • FR1258027A - Organic liquids with increased electrical conductivity : en fr
  • GB864677A - Improvements in or relating to methods and apparatus for contacting liquids : en
  • DE1829005U - ZIPPER SLIDER. : de en
  • DE1829063U - SMALL PLUG WITH A TUBE-SHAPED OUTER POLE AND A PIN-SHAPED INNER POLE, IN PARTICULAR FOR FLASHING DEVICES. : de en
  • DE1829230U - Pasture pole. : de en
  • FR1257786A - Autonomous mobile oil burner for open air operation : en fr
  • FR1257895A - Method of fixing elements in relief on a support : en fr
  • DE1829031U - REGISTRATION STORAGE BOX. : de en
  • US2977923A - Marine inboard motor power unit : en
  • CA617757A - Circuit breaker truck position interlock : en
  • CA617786A - Radioactivity geophysical prospecting : en
  • US2977626A - Friction hinge : en
  • US2978076A - Long length lath partition system : en
  • US2978135A - Clamping means for an outlet box : en
  • FR1258184A - Semiconductor body manufacturing process : en fr
  • GB864363A - An improved method of and means for fixing electric heaters to kettles made of thermoplastic materials : en
  • US2977659A - Means for securing concrete wall forms in position : en
  • US2977831A - Methods of and apparatus for stripping a sheath of plastic material from a core : en
  • US2978159A - Tape drive : en
  • CA617481A - Visual instruction aids : en
  • FR1257626A - Improvements made to heating clamps intended for hot bonding materials coated with thermo-adhesive products, in particular various fabrics and papers : en fr
  • FR1258019A - Spectroscopic analysis method and device : en fr
  • FR367M - Substituted derivatives of thiaxanthene. : en fr
  • BE595755A - Process for the preparation of 16alpha-halomethyl-derivatives of pharmacologically active steroids of the 17alpha-hydroxy-pregnane series and products obtained : en fr
  • DE1104168B - Method and device for producing large-area and thick-walled hollow bodies from thermoplastic plastic, after which this plastic is deposited on the wall of a molding tool : de en
  • DE1104249B - Conveyor device for clippings arriving in a receiving box of a straw harvesting machine : de en
  • DE1829243U - RIVET PLUG. : de en
  • FR1257880A - Print layer, comprising an epoxy compound and an aminoorgano-silicon compound, for painting or bonding : en fr
  • GB864395A - Remotely controllable valve for fluids : en
  • GB864736A - Improvements in auxiliary power systems associated with aircraft gas-turbine propulsion units : en
  • FR1258079A - Device intended for cleaning windshields to ensure total visibility : en fr
  • US2978670A - Compressional wave translating device : en
  • FR75226E - Conservative drain : en fr
  • US2977809A - Variable actuator for screens, feeders and the like : en
  • US2978232A - Static dry mechanism for a clothes dryer : en
  • USD190038S - Gyral wheel : en
  • US2977907A - Sewing machine attachments : en
  • US2978095A - Elevating belt conveyor for discrete materials in bulk : en
  • US2978117A - Automatic loading device : en
  • FR1257602A - Improvements in the automatic guiding means of a mobile towards a radiation emitting goal : en fr
  • GB864801A - Improvements in or relating to plates for holding sections in plate heat exchangers : en
  • DE1104334B - Silver complex photographic diffusion transfer process : de en
  • GB864668A - Improvements relating to rocket combustion chambers : en
  • GB864357A - Rapidly hardenable mixtures of epoxy resins and polyamide resins : en
  • GB864724A - Reversible fluid couplings : en
  • US2978536A - Variable-ratio drive for electronic line : en
  • DE1829341U - SMALL CALIBER RUETTEL RANGE FOR TANK OR OTHER MOTORIZED UNITS. : de en
  • GB864719A - Electrical insulation for high voltage conductors : en
  • GB864702A - Composition for treating burns and scalds : en
  • DE1103950B - Device for the continuous degassing of metal, especially steel melts : de en
  • DE1829192U - TIN FIREPLACE FOR INDUSTRIAL PURPOSES. : de en
  • US2978275A - Farm vehicles : en
  • US2977889A - Fluid pressure power converter : en
  • US2978457A - 5-acylamido-4-substituted-thiazole-2-sulfonamides having diuretic properties : en
  • FR1257715A - Puller for transferring liquid gas : en fr
  • FR1257844A - Automatic telephone communication system with tax forwarding : en fr
  • GB864637A - Improvements relating to selector systems : en
  • FR1258021A - Magnetic head holder : en fr
  • GB864609A - Improvements in or relating to the preparation of 4-chloro-3-keto-í¸-steroids : en
  • US2978119A - Quick deflating means for pneumatic dunnage : en
  • GB864452A - Improvements relating to colour television : en
  • US2977909A - Thread guide and tensioning system for sewing and similar machines : en
  • US2978332A - Bread improver compositions and methods for preparing the same : en
  • US2978541A - Error detection in telegraph switching systems : en
  • DE1104306B - Piano case : de en
  • DE1829242U - RELEASABLE COUPLING FOR CYLINDRICAL BODY. : de en
  • DE1829247U - CENTERING DEVICE FOR ELASTIC, GARDANIC JOINTS, IN PARTICULAR ON DRIVE SHAFTS OF MOTOR VEHICLES. : de en
  • CA617664A - N-allyl-2-aminoisocamphane : en
  • DE1104371B - Lubricant for transport chains in beverage bottling companies : de en
  • GB864527A - Improvements relating to steam power installations : en
  • GB864761A - Vacuum tube amplifying system : en
  • US2978683A - Information storage device : en
  • DE1104345B - Breathing mask with fresh air supply : de en
  • DE974714C - Device for conveying powdery goods : de en
  • FR1257835A - Manufacturing process of so-called "welding" valves and valves thus obtained : en fr
  • FR1258005A - Liquid electric switch : en fr
  • US2977982A - Priority valve construction : en
  • US2978578A - Improved transistorized mixing circuit : en
  • DE1104324B - Electrically driven film winding device for photographic cameras, especially for cinema theodolites : de en
  • DE1104407B - Top roller support and loading arm for spinning machine drafting systems : de en
  • GB864746A - Method of producing fluorides of aromatic carboxylic acids : en
  • US2978454A - Lower alkyl-4-phenyl-1-[(diloweralkoxy phenyl)-aliphatic] piperidine-4-carboxylates : en
  • US2977695A - Snow remover : en
  • US2977981A - Diaphragm valves : en
  • US2978493A - N-nitrocarbamates : en
  • GB864360A - Improvements in gear pumps : en
  • US2978253A - Independent front wheel suspension caster and camber adjusting means : en
  • CA617822A - Hydroforming catalyst and process : en
  • CA617877A - Fluid actuated hoist and mechanism therefor : en
  • DE1829350U - THREAD BRAKE FOR DOUBLE-WIRE TWISTED SPINDLE. : de en
  • FR1257726A - Improvements to filter cartridges : en fr
  • FR1258028A - Device for handling sheets or metal sheets : en fr
  • GB864483A - Release coatings in association with webs having a coating of pressure-sensitive adhesives : en
  • US2977622A - Reinforced rotary brush : en
  • GB864667A - Improvements in and relating to shot and like blasting apparatus : en
  • GB864686A - Improvements in or relating to power lifting apparatus : en
  • DE1104000B - Arrangement for the identification of the leads in a multiple antenna system : de en
  • DE1829238U - CONNECTING CLIP. : de en
  • FR1257888A - Water-soluble vinyl polymers : en fr
  • GB864646A - Improvements relating to the construction of tunnels or tunnel-parts : en
  • US2978309A - Treatment of iron chlorosis in chlorophyllaceous plants : en
  • CA617699A - Burial casket construction : en
  • US2977791A - Torsional magnetostrictive pressure pick-up : en
  • US2978508A - Symmetrical secondary aliphatic polynitro diamines : en
  • US2977714A - Self propelled toy : en
  • US2978250A - Making collets : en
  • US2978353A - Safety tools : en
  • FR1257635A - Self-illuminating lamp : en fr
  • FR1257919A - Improvements to apparatus for crimping synthetic threads by the fulling process : en fr
  • FR1258124A - File cabinet for flat items, in particular for records : en fr
  • GB864595A - Improvements in and relating to rear drive chassis construction : en
  • GB864520A - Improvements in or relating to the joining of prefabricated concrete building units : en
  • GB864833A - Improvements in the production of alkali metal disulphites : en
  • US2978105A - Mechanism for removing screenings from bar screens : en
  • US2978134A - Closure assembly : en
  • US2978154A - Device for carrying vegetables : en
  • DE1829023U - FASTENING DEVICE FOR HANDLES TO BRUSHES, BROOMS OR. DGL. : de en
  • DE1104372B - Rotating sealing machine for vessels : de en
  • CA617557A - Control valve applicable to hydraulic power-assisted steering gear : en
  • CA617766A - Production of hydroxylated secondary or tertiary amines : en
  • FR1257601A - Rocket projectile : en fr
  • FR1257908A - Improvements made to refractory vaults, to the bricks they contain, as well as to the process and the mold for obtaining these bricks : en fr
  • US2977864A - Rubber composition : en
  • US2978032A - Whip stock locking and releasing apparatus : en
  • US2978261A - Double wall vent pipe : en
  • US2978363A - Insulated electrical conductors : en
  • US2978662A - Electrical potentiometer and method of making same : en
  • DE1103911B - Process for the continuous production of unsaturated carbonyl compounds from olefins : de en
  • DE1104377B - Machine for sharpening hatchets, axes or the like. : de en
  • FR1257845A - Thermal laboratory device : en fr
  • GB864524A - A new or improved device for use in grinding twist drills : en
  • GB864797A - Heterocyclic phosphorus-containing compounds and their production : en
  • FR365M - New drug for the treatment of staphylococcal and streptococcal infections. : en fr
  • GB864321A - Electron tube : en
  • GB864441A - Improvements in or relating to springs : en
  • GB864664A - Fluid coupling device : en
  • GB864682A - Improvements in or relating to methods of welding two portions of a thermoplastic material : en
  • GB864839A - Process for the preparation of polymeric materials of the polyamide type : en
  • CA617847A - Chuck and handle for manual installation of self-drilling expansion shells : en
  • DE1103945B - Pipe heat exchanger with pulsating movement of one of the heat exchange media in resonance with the natural frequency of the pipes : de en
  • DE1103951B - Process for the manufacture of transformer and dynamo steel : de en
  • DE1829032U - RECEIVING AND HANGING DEVICE FOR FACES IN HANGING REGISTRATURES. : de en
  • FR1257824A - Quick-fit pipe fitting : en fr
  • FR1258145A - Process for making transfer sheets, such as carbon papers, and resulting products : en fr
  • GB864599A - Improvements in or relating to mineral mining machines : en
  • GB864699A - New ethers containing epoxide groups : en
  • DE1829020U - BANDEROLES LABEL, IN PARTICULAR FOR SOCK PACKS. : de en
  • GB864744A - Improvements relating to data storage apparatus : en
  • BE595712A - Manufacture of trimethylol alkanes : en fr
  • GB864334A - Improvements in and relating to the welding of aluminium bronze : en