• BE575786A - Construction element and specially perforated metal profile. : en fr
  • DE1059550B - Voltage selection device for electrical multi-voltage heating systems, especially for electrically operated rail vehicles : de en
  • DE1059693B - Mounted reversible plow with rotating shaft that can be moved to the side : de en
  • DE1059746B - Cone crusher : de en
  • PL42267B1 - : en pl
  • US2890606A - Attachment for providing an accurate spacing or angular setting : en
  • ES71801U - A device for electrical splicing cable (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181480A - Improvements to printing mechanisms : en fr
  • FR1181578A - Antistatic photographic film : en fr
  • US2890791A - Sheet dispensing carton : en
  • US2890985A - Composition and method for relieving spasticity : en
  • CA577957A - Method of and apparatus for electrochemical fluid analysis : en fr
  • DE1790700U - ADJUSTABLE MOUNT FOR PHOTOGRAPHIC AND KINEMATOGRAPHIC LENSES. : de en
  • DE1790797U - DEVICE FOR WEFT GUIDANCE IN LOOMS WITH FIXED WEFT SPOOLS AND ALTERNATING WEFT ENTRY FROM THE RIGHT AND LEFT USING A LOOK SHOOT. : de en
  • US2891064A - 3, 3-dichloro-2-methylallylamines : en
  • US2891139A - Ornamental table with central illuminated receptacle : en
  • CH338862A - Apparatus for recording signals on a tape : en fr
  • DE1059723B - Torsion spring : de en
  • DE1059838B - Tray dryer for goods with easily flammable fine particles : de en
  • CH339046A - Device for coordinating exchange lens parts of photographic recording devices assigned to different imaging scales : de en
  • GB815174A - Improvements in spray nozzles : en
  • PL42261B1 - : en pl
  • US2890707A - Pneumatic telemetering apparatus : en
  • US2890867A - Heat exchange system : en
  • US2890882A - Window operator : en
  • ES246186A1 - Self-conducted hydraulic mechanism in vaivºn, feed by constant liquid aspiration and destined to the sprinkler (Machine-translation by Google Translate, not legally binding) : en es
  • ES247651A1 - Melt-spinning system : en es
  • BE574068A - Mechanical broom. : en fr
  • BE576011A - Garment bag with separable elements for quick assembly and reduced transport dimensions : en fr
  • BE576188A - Wetting agents for galvanic baths. : en fr
  • CA577657A - Dielectric materials : en fr
  • BE575897A - Anti-foaming emulsions : en fr
  • BE576169A - Protective trim adaptable to a construction element. : en fr
  • CA577991A - Electric motor winding arrangement : en fr
  • FR1181899A - Indirectly heated thermoemissive cathode : en fr
  • US2890685A - Cartridge-powered piston type tool : en
  • US2891222A - Television distribution system : en
  • ES71725U - Device to avoid the pitch in handles for puerzas (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181375A - Phosphonic esters and their production process : en fr
  • FR1181392A - Protective coatings for polyester resins : en fr
  • US2890821A - Dispensing carton for rolled material : en
  • US2890970A - Method of treating rails to prevent oil films : en
  • AU4433058A - Improvements in or relating to power transmissions for tractor loaders : en
  • CH338864A - Correction device intended for use in television : en fr
  • US2890750A - Shear machine with electromagnetically operated control responsive to metallic strip being fed to shear : en
  • AU4435658A - Improvements ln or relating to circuit arrangements to derive a control-voltage : en
  • CA577933A - Form punching apparatus : en fr
  • DE1059428B - Process for the production of ethylene oxide : de en
  • DE1059662B - Process for the polymerization of acrolein or ª ‡ -substituted acrolein in solution : de en
  • ES247453A1 - A machine for packaging cigarettes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181696A - Jet Engine Improvements : en fr
  • US2890793A - Hosiery display device : en
  • ES69620Y - Improved puzzle pieces : en es
  • US2890909A - Semi trailer dump truck : en
  • US2891140A - Vehicle light : en
  • FR1181311A - Plastic sheet used as an intermediate layer when drawing or deep drawing of metals : en fr
  • FR1181361A - Directional warning signals for navigation in foggy weather : en fr
  • DE1059829B - Device for inserting brochures or supplements between similar objects moved one behind the other in a closed line : de en
  • FR1181599A - Compounds of the bis-4 type. 5-naphthylene-1. 2.3-triazolyl- (2) -stilbene, their preparation and applications : en fr
  • ES70153Y - Perfected packaging container : en es
  • ES71679U - Reinforced box (Machine-translation by Google Translate, not legally binding) : en es
  • ES71782U - Electrical connection strips (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181524A - Skill and competition game device : en fr
  • IE23963L - Vinyl ether polymers; polymerisation catalyst : en
  • DE1059767B - Synchronization control for hydraulic multi-cylinder presses : de en
  • ES247113A3 - Perfect machine for molding concrete pieces (Machine-translation by Google Translate, not legally binding) : en es
  • ES247170A1 - 1-halophenyl and 1-alkoxyphenyl cyclohexylamines : en es
  • ES68436Y - Children's sleepwear : en es
  • FR1181325A - Device for supplying flexible conductors to moving elements such as machine tool carriages : en fr
  • FR1181706A - Electric voltage stabilizer : en fr
  • US2890995A - Process for producing high octane motor fuels : en
  • PL42244B1 - : en pl
  • PL42195B3 - : en pl
  • US2890888A - Chuck with pivoted jaws : en
  • CA577911A - Lubricant composition : en fr
  • ES71634U - Branch box for electrical installations (Machine-translation by Google Translate, not legally binding) : en es
  • ES71728U - A perfected container (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181687A - Process and installation for skidding timber : en fr
  • DK87424C - Procedure for chemical cleaning of tave materials. : da en
  • ES67712Y - Luggage rack for bicycles, motorcycles and scooters : en es
  • FR1181430A - Apparatus for simulating the states of an aircraft engine : en fr
  • US2890693A - Workpiece conveyor cart for masonry saws : en
  • US2890829A - Logical binary powering circuits : en
  • US2891174A - Electronic integrator : en
  • DE1059475B - Machine for processing printing plates made of elastic masses : de en
  • DE1790608U - DEVICE FOR PRODUCING BOTTLES FROM THERMOPLASTIC PLASTIC BY THE BLOW PROCESS. : de en
  • US2890498A - Portable building : en
  • US2890886A - Bowling pin spotting machine control mechanism : en
  • US2891109A - Printing telegraph signal normalizer : en
  • AU4425858A - Automatic camera shutter mechanism : en
  • BE576073A - Perfect binding to open a book directly to the desired page : en fr
  • BE575983A - Heat exchanger : en fr
  • DE1059718B - Cooling air alignment spring for exhaust gas turbochargers and other turbines : de en
  • ES246461A1 - Improvements introduced in the construction of armed lead elements (Machine-translation by Google Translate, not legally binding) : en es
  • DE972268C - Method and arrangement for compression and expansion during pulse transmission : de en
  • PL42173B1 - : en pl
  • AU4418258A - Improvements in control valves for fluid pressure operated servomotors in fluid pressure operated servomotors in fluid pressure brake systems for vehicles : en
  • BE573910A - Liquid container fitted with a permanent magnetic float device : en nl
  • CA577968A - Blade tracking mechanism for a helicopter : en fr
  • CH338846A - Process for the production of therapeutically active substances : de en
  • CH339024A - Method and solution for obtaining phosphate coatings on ferrous surfaces : en fr
  • BE575915A - Pendulum suspension backrest. : en fr
  • CA577627A - Hydrostatic holding device : en fr
  • DE1059502B - Device for the automatic holding of the tensioning weight for post-tensioned contact lines of electric railways : de en
  • DE1790492U - FLOATING BAR OF SOAP. : de en
  • DE1790578U - PROFILE RAIL FOR SOUND-INSULATING ATTACHMENT OF ACOUSTIC CLADDING OR DECORATIVE PANELS TO EXISTING CEILINGS. : de en
  • CA577880A - Player piano : en fr
  • CA578013A - Extended surface tube and wire condenser : en fr
  • CH338879A - Insulator : en fr
  • ES245835A1 - Method and apparatus for manufacturing capsules of thermoweldable material : en es
  • ES68948Y - Perfected tripod for photographic and other devices : en es
  • BE575957A - Coal net : en fr
  • CA577883A - Methods and apparatus for eliminating singing components from seismic signals : en fr
  • US2891062A - Phenazine derivatives and preparation thereof : en
  • PL42263B1 - : en pl
  • US2890511A - Quick-change cable clamp : en
  • DE1790470U - ELECTRIC SOCKET OR DISTRIBUTION BOX. : de en
  • AU233685B2 - Rotary-piston internal combustion engine : en
  • CA577643A - Crease maintaining belt : en fr
  • BE575823A - Process for improving the friction qualities of carbon parts, and its applications. : en fr
  • CA577671A - Electrolytic cells for the production of aluminium : en fr
  • USRE24657E - Piperazine carbondisulphide complex an- : en
  • AU3405857A - New and improved pre-fabricated step units : en
  • AU226585B2 - Combustion apparatus for jet-propulsion engines, gas turbines or other prime movers : en
  • AU4428858A - Improvements in or relating to photographic reproduction : en
  • BE575939A - Improvements to electrical power supply systems for polyphase synchronous motors : en fr
  • CA577835A - Separation of non-hydrocarbons from hydrocarbons : en fr
  • ES245816A1 - A new appliance for vulcanization of automobile covers (Machine-translation by Google Translate, not legally binding) : en es
  • ES246366A1 - A method of injecting fuel into an engine (Machine-translation by Google Translate, not legally binding) : en es
  • ES67426Y - Fruit container box, perfected : en es
  • FR1181786A - Rotary distributor : en fr
  • FR1181413A - Drawing press : en fr
  • GB815157A - Improvements in the production of artificial filaments, yarns or threads : en
  • ES247539A1 - Improvements introduced in the frames for piston machines (Machine-translation by Google Translate, not legally binding) : en es
  • AU4423158A - Compositions of vinyl compounds and hydroperoxid)es and process for making same : en
  • AU232805B2 - An improved wheel hub assembly. h : en
  • AU4426558A - New anthraniuc acid derivatives and their use for combatting injurious insects : en
  • US2890890A - Rollable fan support : en
  • AU3388757A - Improvements to recording instruments : en
  • BE576036Q - Transparent light boxes with text : en fr
  • USD185502S - Bowling score cabinet : en
  • ES245607A1 - Drain system for painting by immersion (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181484A - Arc welding process and welding gun according to this process : en fr
  • GB815091A - Improvements in and relating to the separation of alcohols : en
  • DE1059431B - Process for the continuous esterification of cellulose : de en
  • DE1059708B - Process for the production of sulphurous lime broth for pest control : de en
  • DE1790784U - LOCK FOR CEMENTSILO. : de en
  • ES67909Y - Cane convertible into seat : en es
  • USD185512S - Plaque : en
  • DE1059453B - Process for the preparation of carbonyl compounds from oxygen-containing organic compounds containing one or more carbon-carbon double bonds : de en
  • US2890810A - Exhaust-pump-provided lid for a vacuum container : en
  • DE1059714B - Two-stroke internal combustion engine with external ignition : de en
  • CA578005A - Weldable sintered molybdenum : en fr
  • ES247369A1 - Stairs that are at the same time self-staff and security (Machine-translation by Google Translate, not legally binding) : en es
  • ES69085Y - Perfected vessel : en es
  • DE1059690B - Counter or register, especially for fuel dispensers : de en
  • ES68982Y - Pressure cap for container : en es
  • CA577938A - Thiadiazine type natriuretic agents : en fr
  • US2890564A - Two-for-one stop motion : en
  • US2890618A - Camera trigger and lens turret interlock : en
  • ES66950Y - Apparatus for checking the density of batteries : en es
  • DE1059439B - Process for the production of vinyl chloride : de en
  • DE1790474U - ELECTRIC SWITCH. : de en
  • ES245979A1 - Flat cell and manufacture thereof : en es
  • GB815053A - Improvements relating to pneumatic vehicle wheel tyres : en
  • GB815079A - Improvements in or relating to dry shavers and like instruments : en
  • ES67104Y - Laminate plastic container : en es
  • FR1181570A - Device for immobilizing, mainly, small children during radiography or fluoroscopy : en fr
  • CA577899A - Manufacture of polymers : en fr
  • DE1059653B - Process for operating an injection molding machine and injection molding machine for carrying out the process : de en
  • ES247854A1 - Procedure and apparatus to provide a flexible support of a fibrous cover (Machine-translation by Google Translate, not legally binding) : en es
  • PL42181B1 - : en pl
  • PL42252B1 - : en pl
  • US2890708A - Compensator device : en
  • US2891195A - Lamp flasher with daylight-responsive inhibiting means : en
  • FR1181971A - Dishwasher : en fr
  • CH338863A - Automatic gain control device for a facsimile recorder : de en
  • ES246583A3 - Device of shelves sotenidos on supports (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059409B - Index card for selection in card selection devices using sorting needles : de en
  • DE1790526U - HOUSEHOLD COFFEE GRINDER. : de en
  • CA577616A - Tunable electric circuits and circuit elements : en fr
  • CH338845A - Process for the preparation of alkylated phenols : de en
  • CH338881A - Method and tool for connecting end pieces of electrical conductors : de en
  • CH339130A - Clock driven by a DC motor : en fr
  • AU231211B2 - Improvements in and relating to constructional elements : en
  • CA577779A - Progressive corrugating of plastic sheet material : en fr
  • CH339142A - Magnetic escapement : de en
  • CA577890A - Synergistic antispasmodic antihistamine compositions : en fr
  • CH338961A - Method of making a building : de en
  • AU3323157A - Improved gas turbine fuel system : en
  • CA577736A - Method of flameproofing fibers : en fr
  • CH338999A - Anti-skid bodies, in particular for horseshoes : de en
  • AU231095B2 - Improvements ln or relating to circuit arrangements to derive a control-voltage : en
  • BE575896A - Electro-pneumatic device for activating and deactivating levelers for air suspension and especially for vehicle suspension : en fr
  • CH339102A - Centering device for holding a bobbin on a winding machine : de en
  • US2890565A - Apex guide arrangement : en
  • AU231675B2 - Gas ratio controller : en
  • BE575873A - Relay intended in particular for telephone systems : en fr
  • BE575993R - Shut-off valve for vehicles, particularly for railroad freight cars and motor trucks : en fr
  • BE576009A - Washing machine with increased safety : en fr
  • BE576029A - Permanent visual inspection device for land vehicles : en fr
  • CA577971A - Wood screws and their manufacture : en fr
  • CH338849A - Device for conveying sheets of paper from a stack to a device for further processing of the sheets using a rotating stack carrier : de en
  • DE1790604U - BELT SANDING MACHINE OD. DGL. : de en
  • ES247044A1 - Machine for applying sealing compound to caps for bottles and jars : en es
  • FR1181336A - Mechanical pencil sharpening device : en fr
  • FR1181351A - Hydrocarbon oxidation process : en fr
  • GB814877A - Steroid compounds and the preparation thereof : en
  • GB814893A - Improvements in or relating to the repair of damaged walls : en
  • GB815217A - 1-o-chlorophenyl-1-phenyl-3-(dimethylamino)-propan-1-ol and its salts and therapeuticcompositions containing them : en
  • FR1181621A - Apparatus for directly producing musical sounds and for operating couplable musical instruments : en fr
  • FR1181671A - Method and apparatus for supplying a suspension of solids to a reaction system : en fr
  • FR1181814A - Retractable back chair : en fr
  • DE1790599U - Dismountable barracks made of prefabricated components. : de en
  • FR1181910A - Ultraviolet germicidal chest : en fr
  • AU234692B2 - Improvements to electrophotographic reflex and contact printing : en
  • ES247105A1 - Washing machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES70053Y - Container for organic crops : en es
  • DE1059516B - Step-by-step selector with protective tube contacts : de en
  • DE1059589B - Process for welding a rustproof edge onto a metal vessel : de en
  • DE1790667U - MIXING TAP FOR HOT WATER HEATING. : de en
  • DE1059535B - Multi-position toggle switch with very shallow installation depth : de en
  • AU4429058A - 2, 4'-isopent y loxy-phenyl-imino-3, 4 - isopentyloxy - phenyl - thiazolidine and a therapeutically useful acid, addition salt thereof : en
  • AU4440058A - Improvements in internal combustion power units : en
  • DE1790787U - CENTRIFUGAL BASKET. : de en
  • DE1059756B - Device for producing a blank, e.g. B. of cardboard, paper, metal foil or the like. : de en
  • ES68384Y - New juice collector on electric grills : en es
  • CA577944A - Extension liner for welding gun : en fr
  • DE1059547B - Arrangement for generating an electrical control variable as a function of an electrical control variable : de en
  • PL42192B1 - : en pl
  • PL42147B1 - : en pl
  • FR1181841A - Device for the development of children's legs : en fr
  • FR1181503A - Circuits for eliminating transient switching signals : en fr
  • GB814895A - Improvements in or relating to aircraft armament : en
  • ES69937Y - Perfected electric stove : en es
  • FR1181766A - Wheel setter : en fr
  • ES69905Y - Flask : en es
  • ES67557Y - Shooting range for game and hobby : en es
  • ES68315Y - Hanger perfected for drying socks and stockings : en es
  • FR1181471A - New polyazo dyes, their preparation and applications : en fr
  • US2891201A - Crystal contact device : en
  • ES246387A1 - An improved cosmetic preparation : en es
  • US2891085A - Process for production of : en
  • AU233218B2 - Platforming process wherein hydrogen rich recycle gas is provided initially witha small hydrogen sulfide content, and combination process including a desulfurizing pretreatment : en
  • BE575792A - Ferromagnetic materials. : en fr
  • CA577623A - Gastightly closed accumulators or storage batteries : en fr
  • ES247355A1 - A new system of control and supply appliances for liquids or fluids, easily recessed to be actuated with the foot or other means (Machine-translation by Google Translate, not legally binding) : en es
  • ES68743Y - Perfected Trator : en es
  • ES70080Y - Articulated conveyor belt : en es
  • ES71810U - Improved plaster (Machine-translation by Google Translate, not legally binding) : en es
  • CA578003A - Box with interconnected non-rotating hub : en fr
  • DE1059715B - Sliding spark plug for internal combustion engines : de en
  • DE1790718U - TWIN WIPER FOR MOTOR VEHICLES. : de en
  • DE1790767U - DEVICE FOR THE PRODUCTION OF LETTUDE NOODLES. : de en
  • DE1059591B - Device for welding screw sutures : de en
  • DE1059684B - Device for drawing the reciprocal grid from Roentgen goniometer recordings according to Weissenberg : de en
  • BE575747A - Tool for scraping the inside of bottles that have contained thick liquid. : en fr
  • BE575811A - Anchor chain. : en fr
  • BE575970A - Automatic braking device acting according to the load, applicable to the brakes of vehicles, in particular to the brakes of railroad cars : en fr
  • CA577629A - Wheel structure : en fr
  • CH338858A - Pressurized fluid braking equipment : en fr
  • CH338911A - Traveling wave tube with helical delay line : de en
  • CH338872A - Radar antenna array : de en
  • DE1059729B - Water inlet valve that can be switched between bath and shower inlet : de en
  • DE1790594U - CELLAR LIGHT SHAFT TRAINED AS PRE-FABRICATED CONCRETE PART. : de en
  • US2891051A - Adducts of salts of novobiocin : en
  • PL42233B1 - : en pl
  • AU230196B2 - Improvements in or relating to dyes : en
  • BE576086A - Improvements to the box springs, especially for two people. : en fr
  • US2890664A - Gutter and gutter support : en
  • US2891066A - 4,o-substituted phenyl 1 alkanol piperidines and esters thereof : en
  • AU231148B2 - Stocking : en
  • CA577742A - Electric current conversion system : en fr
  • DE1059822B - Device for separating the fibers from non-fibrous parts of an inorganic fiber material : de en
  • DE1790430U - TRANSPORT CONTAINER FOR SHIPPING CLOTHING ON HANGERS. : de en
  • FR1181581A - Process for obtaining coatings of an organic material forming a film and soluble in water : en fr
  • FR1181773A - Improvements to aircraft piloting systems : en fr
  • ES67273Y - Oil purifying-washable filter, applicable to internal combustion engines : en es
  • US2890828A - Sensing mechanism : en
  • CH339037A - Smoke generator for smoking meat and sausage products : de en
  • BE575946A - Process for the preparation of dialkanolamines : en fr
  • DE1059553B - High-voltage, high-performance fuse : de en
  • PL42145B1 - : en pl
  • PL42225B1 - : en pl
  • US2890575A - Power-transmitting device : en
  • US2890667A - Fertilizer distributor gate operating arrangement : en
  • BE574075A - Improved pressing device for the production of phonographic records : en fr
  • CA577772A - Heat exchange assembly and control : en fr
  • DE1059485B - Rail fastening using resilient clamps made of steel bars : de en
  • BE575997A - Process for clarification and separation of beer wort : en fr
  • BE575958A - Electro-pneumatic servo-control device for the engine brake for vehicles : en fr
  • US2890850A - Stands : en
  • US2890937A - Method and apparatus for production of aqua ammonia : en
  • DE1790646U - SPIRAL SUSPENSION WITH BRACKET. : de en
  • DE1790730U - GARAET FOR SHARPENING RAZOR KNIVES. : de en
  • DE1790463U - BRACKET FOR ANTENNA SUPPORT. : de en
  • FR1181344A - Klystron enhancements : en fr
  • DE1059619B - Electrical device for determining the vitality of teeth : de en
  • DE1059751B - Sewing machine with a rotating shaft and a parking device for this shaft : de en
  • DE1790566U - ELECTRICALLY HEATED HOT PLATE WITH INSULATING HOOD. : de en
  • DE1790796U - CUSHION COVER OR TABLECLOTH. : de en
  • US2890754A - Apparatus for recovering combustible substances from subterraneous deposits in situ : en
  • CH339027A - Quick-clamping collet workpiece holder in a machine tool : en it
  • BE573892A - New water-soluble dyes, their preparation process and their use : en fr
  • BE575820A - Machine tool. : en fr
  • CH338819A - Process for the production of artificial musk fragrances : de en
  • BE575905A - Method and device for limiting the mowing operation or all or any other work in fabric shearing machines and in general in finishing machines : en fr
  • BE575796A - New and improved method of stabilizing hydrogen peroxide. : en fr
  • DE1059649B - Knife shaft for wood chip production : de en
  • DE1790483U - DEVICE FOR FIXING BULB SOCKETS TO NIPPLE TUBES. : de en
  • DE1790779U - SLIDE FOR THE DOWNWARDING OF COAL AND OTHER MINERALS. : de en
  • AU4438458A - New aminobenzoic and derivatives and their-use for combatting injurious insects : en
  • BE576251A - Safety device for electro-pneumatic vehicle braking systems : en fr
  • CA577856A - Method of producing metalized glass fiber rovings : en fr
  • CH339105A - Laminate structure ski : en fr
  • ES67038Y - Racks-support for electronic equipment : en es
  • ES69872Y - Vibrator : en es
  • ES71804U - Portable folding table (Machine-translation by Google Translate, not legally binding) : en es
  • GB814927A - Solventless siloxane resins : en
  • DE1059704B - Poultry water : de en
  • ES246635A1 - Procedure for depletion of olive oil the turbine alpechines and mill rolls (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181405A - Process for the preparation of hydrogenated compounds of boron or of aluminum, which may contain hydrocarbon groups : en fr
  • FR1181407A - Molding cylinder for injection molding machines and machine provided with said cylinder : en fr
  • FR1181885A - Improvements in the preparation of filamentous materials : en fr
  • NL91317C - : en
  • ES68608Y - Perfected holder for toilet paper rolls : en es
  • FR1181485A - Gripper maneuvering arm for remote manipulator in particular for moving dangerous products : en fr
  • ES69883Y - Motorcycle grip guard : en es
  • ES247847A1 - Procedure for the selective fluidized evacuation of solid products from the testing of arsenical piritic men (Machine-translation by Google Translate, not legally binding) : en es
  • US2890681A - Bird feeder : en
  • FR1181622A - Copolymers of aryl-diolefins and unsaturated terminated olefins : en fr
  • GB814876A - Method and device for the feeding of heels : en
  • GB815040A - Variable-output hydraulic pump : en
  • PL42150B1 - : en pl
  • PL42273B1 - : en pl
  • FR1181369A - Fast construction process using hollow bricks and cast materials : en fr
  • FR1181719A - Improvements to die-casting machines, particularly plastic injection machines : en fr
  • GB814911A - Improvements in or relating to commutator type dynamo-electric machines : en
  • FR1181930A - Method of coating any supports with pieces of decorative plastic : en fr
  • ES246080A1 - Improvements in the automotive and truck wheels (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181852A - Synthetic rubber extended with oil, stabilized : en fr
  • US2890490A - Die and core structures for producing molded spool bodies : en
  • USRE24660E - dessureau : en
  • DE1790696U - PHOTOGRAPHIC CAMERA. : de en
  • US2891057A - Methods of making cellulose ethers : en
  • ES67541Y - Improved inner tube valve for motorcycle, car and truck tires : en es
  • FR1181821A - Bead threading process : en fr
  • GB814903A - Improvements in or relating to pressure chill-castings of iron : en
  • US2890590A - Index head : en
  • GB815067A - Improvements relating to high vacuum systems having oil vapour diffusion pumps : en
  • AU4423658A - Improvements relating tothe preparation of foams : en
  • BE576164A - Method and device for cleaning teeth. : en fr
  • CA577618A - Electric steam generating device : en fr
  • CH338955A - Fixing device for a mirror, in particular a store window mirror : en fr
  • CH339081A - Device for the automatic insertion of a gear wheel between the tensioning rollers of a chuck : de en
  • DE1059498B - Arrangement for track diagram interlockings with partial routes : de en
  • GB815219A - Improvements in brushes : en
  • DE1790414U - ZIPPER LINK. : de en
  • DE1790425U - DEVICE FOR INTRODUCING FINE LIQUIDS, PERFUMES AND THE LIKE. IN WASHER SPIN. : de en
  • CA577915A - Ball joint and support therefor : en fr
  • ES246388A1 - Removable installation of separating parts for the subdivision of large premises (Machine-translation by Google Translate, not legally binding) : en es
  • ES69110Y - Recording device for oil pump filter on engine crankcases : en es
  • GB814887A - Improvements in and relating to electric carrier telegraph systems : en
  • GB815180A - Apparatus for the continuous reaction of solid substances : en
  • FR1181988A - New autoloading devices : en fr
  • ES247827A1 - An element of adjustable oleoneumatic suspension (Machine-translation by Google Translate, not legally binding) : en es
  • AU236770B2 - Improvements in or relating to photographic reproduction : en
  • CA577979A - Phenol modified polyacetals : en fr
  • USD185523S - Combined mail box and lamp : en
  • US2891111A - Speech analysis : en
  • ES71724U - Detachable billboard post with adjustable banners (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181399A - Separator for products with different grain sizes : en fr
  • FR1181689A - Projector pass-throughs : en fr
  • GB814938A - Improvements in or relating to devices for dispensing open retaining rings and applying them to grooved members : en
  • DE1790560U - UPPER OPEN, CONTAINER-LIKE FURNITURE. : de en
  • ES247217A1 - A method designed to improve the properties of a refractory brick (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181556A - Purification of gases containing nitrogen oxides : en fr
  • FR1181736A - Closing device for circulation pipes and reservoirs for air, gas, sprayed products or liquids : en fr
  • GB815103A - Aromatic acid amides of aminoalkyl vinyl ethers and their polymers : en
  • DE1059564B - Swivel wall and ceiling light : de en
  • US2890730A - Multiple boring machines : en
  • US2890815A - Stoves and like apparatus using liquefied gas : en
  • US2891020A - Lignin sulfonate-phenol-formaldehyde tanning extract and process of making same : en
  • CH338962A - Method and device for forming fleeces of predetermined length from wood particles : de en
  • AU4435158A - Bis-(4-chlorobutyl) esters of terephthalic and isophthalic acids process of preparation anda polymer composition containing these materials : en
  • FR1181557A - Device intended to receive and stack the pieces cut by a log saw : en fr
  • FR1181575A - Improvements to manufacturing processes for sheets of fibrous materials : en fr
  • FR1181894A - Process for the preparation of copolymers of allyl alcohol and vinyl aromatic compounds : en fr
  • GB815128A - Improvements in and relating to concrete sleepers : en
  • US2890607A - Drill guide and stop : en
  • ES68643Y - Philis for footwear : en es
  • ES71835U - Frame for film slides (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181827A - Improvements to optical projection systems for television images : en fr
  • DE1059471B - Process for the production of oxytocin : de en
  • DE1059525B - Hydraulic press for attaching an electrical sleeve connector to a ladder : de en
  • DE1059759B - Process for soaking wood in preparation for chemical digestion into pulp products : de en
  • DE1790665U - PIPE PLUG, IN PARTICULAR FOR PROFILED DISTRIBUTION PIPES OF GAS BURNERS. : de en
  • DE1059573B - Electron tubes with a ceramic cover : de en
  • DE1059634B - Mobile stick vacuum cleaner : de en
  • DE1790423U - CRUSHING DEVICE FOR FABRIC PANELS. : de en
  • DE1790592U - FLOATING DEVICE FOR MOERTEL ON WALL CORNERS. : de en
  • GB815176A - Improvements in or relating to the manufacture of crimped yarn of synthetic organic textile fibres : en
  • ES247610A1 - Improvements in gasified oil burners (Machine-translation by Google Translate, not legally binding) : en es
  • ES71667U - Automatic ball pen (Machine-translation by Google Translate, not legally binding) : en es
  • CA577961A - Sandwich series magamp excitation and regulation system : en fr
  • CH338912A - Electrical circuit arrangement for stabilizing the electron current flowing from an electron source to a collecting electrode : de en
  • GB815022A - Improvements relating to hydraulic braking systems on motor vehicles : en
  • GR19816B - SPECIAL INFANTS CUP FOR POSS LIQUIDS. : el en
  • GB814979A - Metal sheet or strip with integrally formed inflatable passageways : en
  • DE1059810B - Drafting system for fine spinning machines and roving machines : de en
  • DE1790694U - MAGNIFYING MASK FRAME. : de en
  • DE1059733B - Overflow valve for a pressurized system : de en
  • ES247559A3 - System for the manufacture of ducts for built-in installations (Machine-translation by Google Translate, not legally binding) : en es
  • ES68589Y - Packaging for ampoules : en es
  • ES71797U - New piece for hair (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181377A - Process for dyeing articles of polyester : en fr
  • FR1181329A - Hydraulically operated shaft couplings : en fr
  • FR1181554A - Process for the production of artificial eyebrows : en fr
  • FR1181842A - Freewheel device : en fr
  • PL42303B1 - : en pl
  • DE1790581U - MAST OF SIMILAR PARTS. : de en
  • DE1790719U - PERISCOPIC REAR MIRROR FOR VEHICLES. : de en
  • US2891162A - Calutron receiver : en
  • FR1181662A - Process for preparing a capsicum additive : en fr
  • FR1181940A - Electrolytic compass : en fr
  • GB814994A - A device for the conversion of electrical input information : en
  • GR19817B - ARTIFICIAL HAND. : el en
  • ES245791A3 - Improvements in sewer and isothermal equipment for submarine immersion (Machine-translation by Google Translate, not legally binding) : en es
  • ES247547A1 - Method for the preparation of detergent compositions (Machine-translation by Google Translate, not legally binding) : en es
  • BE573936A - Cathode ray tube for the reproduction of color images : en fr
  • CA577840A - Production of fibers : en fr
  • CA578019A - Door bolt : en fr
  • US2891172A - Switching circuits employing junction transistors : en
  • US2890994A - Catalytic reforming proces of selective fractions : en
  • US2890856A - Spherical plug valve : en
  • ES67573Y - Perfected Fishing Reel : en es
  • ES69960Y - Improved hydrant : en es
  • ES71740U - Armchair model : en es
  • FR1181470A - Slide frame : en fr
  • DE1059671B - Processes and devices for linear interpolation of fine graduations : de en
  • DE1790568U - DETACHABLE WATER BOILER HANDLE. : de en
  • DK87421C - Device for women's corsets. : da en
  • CA577667A - Automatic liquid dispenser : en fr
  • CH339114A - Collapsible transport box : de en
  • US2890706A - Combination manicuring implements : en
  • US2890744A - Chair or the like object, and support therefor : en
  • ES68806Y - Device for electromechanical drive of toys imitating windmills or similar : en es
  • US2890469A - Longitudinal expandable shoe tree : en
  • US2890695A - Nasal air filter : en
  • US2891152A - Signal-modifying device : en
  • PL42165B1 - : en pl
  • DE1059445B - Process for the synthetic production of vitamin A aldehyde, alcohol or its esters : de en
  • DE1059507B - Method and arrangement for counting electrical pulses : de en
  • GB815147A - Improvements in or relating to magnetic recording sheets : en
  • DK87428C - Weather discount planer. : da en
  • ES246437A1 - Shutter device, especially for faucets, keys and similars, for the regulation and government of fluids, such as liquids and gases (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181368A - Process for the manufacture of articles by shaping sheets impregnated with unsaturated polyester resins : en fr
  • DK87442C - Process for the preparation of polymeric, basic aluminum salts of organic acids. : da en
  • US2890561A - Riding gang mower attachment for tractors : en
  • US2891044A - Process for polymerization of ethylene : en
  • FR1181672A - Improved process for removing solids from solution of polymers and low residue polymers thus recovered : en fr
  • GR19821B - NEW IMPROVED WAY OF CHARGING HUNTING CARTRIDGES FOR PROTECTED GUN. : el en
  • CH338830A - Process for the preparation of novel amines derived from phenothiazine : en fr
  • ES247515A3 - Oven heater based on gas combustion (Machine-translation by Google Translate, not legally binding) : en es
  • CH339058A - Speed responsive fluid governor for power machines : de en
  • ES247276A1 - Machine to unlock olives (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181335A - Lightweight insulating block : en fr
  • CA577684A - Microwave switching arrangements : en fr
  • CA577907A - Polymer composition : en fr
  • ES245485A3 - PROCEDURE FOR THE REGENERATION OF TEREPHTHAL ACID FROM POLYMETHYLENE TEREPHTHALATES : en es
  • FR1181843A - Addition device : en fr
  • AU228800B2 - Oil seal assemblies and associated journal boxes and railway wagons : en
  • AU235404B2 - Hydrocarbon distillate fuels containing a substituted imidazoline additive : en
  • CA577771A - Static electricity discharge apparatus for glow lamps : en fr
  • CH339010A - Process for the formation, on a mechanical part, of a raceway with a curved generator : en fr
  • ES68289Y - Perfected folding wing nut : en es
  • FR1181772A - Semiconductor oscillator : en fr
  • FR1181847A - Method and machine for continuously mercerizing and making elastic knitted tubular and circular knitted fabrics (knits) : en fr
  • FR1181947A - Tape perforation machine for letterpress photocomposition : en fr
  • GB815093A - Improved abrasive wheels : en
  • GB815159A - Organotitanium compounds : en
  • US2890652A - Inking devices for printing machines : en
  • DE1059410B - Method and device for the automatic implementation of batch distillation : de en
  • US2890955A - Alloy compositions : en
  • GB815125A - Improvements in wrapping machines : en
  • ES246654A1 - Manufacturing procedure of tetons for fixing gas conductor pipes (Machine-translation by Google Translate, not legally binding) : en es
  • ES67981Y - Improved lid for kitchen containers : en es
  • FR1181381A - Improvements to printed circuits : en fr
  • DE1059487B - Arrangement of the jackshaft gearbox (secondary gearbox) in non-fitting frame cutouts of the locomotive frame : de en
  • ES71719U - Satellite launcher toy : en es
  • FR1181755A - Process for the dehydrogenation of organic compounds and catalyst for this process : en fr
  • AU4439758A - Powerdrive assembly : en
  • BE537822A - IMPROVEMENTS WITH ELECTROLYSIS OF ACTIVE METALS IN MELT BATH. : en fr
  • ES70209Y - Office desk : en es
  • FR1181953A - Advanced process for preparing furfuraldehyde : en fr
  • GB815210A - Composition for the control of undesired vegetation : en
  • US2890737A - Tube beading apparatus : en
  • US2890789A - Slab conveyor and dumping mechanism : en
  • US2891129A - High voltage automatic grounding switch : en
  • US2891133A - Electric heater control assembly : en
  • FR1181521A - Combined oil filter and air separator regulating pressure for the full-bore lubricant filter : en fr
  • DE1790402U - PROTECTIVE DEVICE FOR MIXING MACHINES. : de en
  • DE1790753U - FLAKE SPRAYER FOR DRAWER BOXES AND THE LIKE. : de en
  • ES69434Y - Automatic float switch : en es
  • ES71815U - An improved suspension for miniature cars (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181326A - Transmission device for using an energy source, natural or otherwise, of variable power : en fr
  • GB814967A - Improvements in or relating to inflators : en
  • AU225341B2 - An improved spray unit : en
  • ES245619A1 - Process of manufacturing filters : en es
  • ES71749U - A perfected container (Machine-translation by Google Translate, not legally binding) : en es
  • ES67654Y - Flexible bag with simplified closure : en es
  • ES67846Y - Improved rack for motorcycles and the like : en es
  • US2890496A - Apparatus for making fiber mat : en
  • US2890974A - Passivation of stainless steel alloys : en
  • AU3390657A - Herbicidal compositions : en
  • US2890499A - Insulation : en
  • ES246262A1 - An air cooled gas condenser and crystal tubular (Machine-translation by Google Translate, not legally binding) : en es
  • ES71824U - Sprinkler nozzle for irrigation (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181851A - Improvements to drying and / or heating apparatus for materials, in particular furniture : en fr
  • FR1181926A - Fan or axial circulation pump : en fr
  • GB815058A - Improvements in and relating to seat ejection mechanisms for aircraft : en
  • ES71665U - Decorative furniture (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181467A - Total time counter : en fr
  • AU228851B2 - Improvements in control valves for fluid pressure operated servomotors in fluid pressure operated servomotors in fluid pressure brake systems for vehicles : en
  • BE576074A - Printing and binding medium that allows you to open the page you want in books quickly and precisely : en fr
  • CA577876A - Paper machine : en fr
  • PL42126B1 - : en pl
  • CA577758A - Motor speed governor : en fr
  • CH338988A - Adjustment device in a thermostat : de en
  • GB815031A - The self setting horizontal blackboard ruler : en
  • DE1790438U - HEAD TAPE CUTTER FOR BOOKBINDING. : de en
  • ES242506A1 - PROCEDURE FOR OBTAINING SOLUBLE PREPARATIONS OF ADRENOCHROME : en es
  • FR1181905A - Method and tread for retreading worn vehicle tires : en fr
  • US2890508A - Neck tie clasp : en
  • DE1790469U - METAL HOUSING. : de en
  • DE1790546U - BED COUCH ARMREST FITTING. : de en
  • ES247501A1 - Phonograph pickup : en es
  • US2891175A - Mechanisms for periodically feeding materials in carefully metered quantities : en
  • GB814913A - Improvements in or relating to resistors having a negative temperature coefficient : en
  • AU4432658A - Rotary impacting apparatus : en
  • BE575944A - Voltage limiter circuit : en fr
  • BE576138A - Tube cutting machine for automatically cutting a tube performing both rotational and axial movement. : en fr
  • CA577727A - Illuminated bathroom scale : en fr
  • ES247570A1 - Improvements in fixing appliances (Machine-translation by Google Translate, not legally binding) : en es
  • ES71760U - Metallic frame perfected (Machine-translation by Google Translate, not legally binding) : en es
  • AU4438558A - Improvements in or relating to code converting arrangements for pulse code modulation systems : en
  • DE1059794B - Device for the production of belt-shaped grinding bodies : de en
  • DE1790602U - Saw blade : de en
  • FR1181397A - Device intended for lapping valve seats and others : en fr
  • DE1059772B - Ice removal device for surfaces, especially in aircraft : de en
  • DE1059802B - Electrically controlled shoe machine : de en
  • US2891080A - 14alpha-hydroxy-9alpha halo hydrocortisone and intermediates : en
  • DE1059406B - Process for making coke : de en
  • FR1181517A - Flight calculator for marked air routes : en fr
  • FR1181881A - Method and device for heating beds : en fr
  • US2890840A - Screen panel for rotary-knife cutter machines : en
  • US2890991A - Electrical plating tank connector : en
  • ES71822U - A mount to support for film slides (Machine-translation by Google Translate, not legally binding) : en es
  • AU228927B2 - Improvements in or relating toa metallic frame construction and junction means therefor : en
  • AU238862B2 - Heterocycles : en
  • BE576040A - Hand grenade refinements : en fr
  • FR1181608A - Concrete block : en fr
  • GB815088A - Improvements in a process for the production of halogenated hydrocarbons : en
  • ES247663A1 - PROCEDURE FOR THE PREPARATION OF A NEW SUITABLE COMPOSITION AS A COMPONENT OF A USEFUL CATALYST FOR OLEFIN POLYMERIZATION : en es
  • ES71691U - Sieve for centrifugal dryers intended for separation (Machine-translation by Google Translate, not legally binding) : en es
  • ES71831U - Folding cardboard box for packing and transporting goods (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181735A - Flashlight or similar low current device : en fr
  • FR1181795A - Manufacture of high initial strength cements from blast furnace slag : en fr
  • AU231094B2 - Improvements relating to motor vehicles : en
  • AU233308B2 - Improvements in or relating to television cameras : en
  • AU233447B2 - Acylation of amines : en
  • ES246325A1 - Improvements in the molds to combine glass sheets (Machine-translation by Google Translate, not legally binding) : en es
  • ES67917Y - New electromechanical lock : en es
  • ES71787U - Device to dim the brightness and glow on tv screens (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181352A - Prefabricated building plate for external walls of buildings : en fr
  • FR1181747A - Phthalocyanine vat dyes : en fr
  • ES246434A1 - Procedure to obtain compositions formadoras of protective films and films resultants (Machine-translation by Google Translate, not legally binding) : en es
  • ES70072Y - Perfected Fabric Hanging Machine : en es
  • ES71788U - Supplement hanging hanger (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181331A - Improvements to methods and devices for adjusting the ignition switch contacts of internal combustion engines : en fr
  • GB815075A - Improved photographic silver halide emulsions : en
  • AU226703B2 - Method of making shoes : en
  • AU4417758A - Clothes treating liquid dispenser for automatic washers : en
  • BE575943A - Improvements in object detection methods and devices : en fr
  • ES247150A3 - Improvements in the automatic valves, especially in pressure valves, with preference for motor compressors of small refrigerated small refrigerating machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES247548A3 - A rotary apparatus for the drying of materials by aeration (Machine-translation by Google Translate, not legally binding) : en es
  • ES69137Y - Portable kitchen : en es
  • FR1181975A - Advanced patterns for cutting clothes : en fr
  • CA577985A - Heat treatment apparatus : en fr
  • CH338841A - Process for the preparation of deserpidic acid monoesters having a free hydroxyl group or their salts : de en
  • BE574053A - Process for the preparation of new 19-nor-allopregnanic compounds : en fr
  • DE1059740B - Cleaning device for roller bearings : de en
  • DE1059786B - windshield wipers : de en
  • DE1059441B - Process for the preparation of epoxy ethers containing alkynyl groups : de en
  • DE1059520B - Tuning device, especially for television receivers : de en
  • ES71792U - An improved head for siphons (Machine-translation by Google Translate, not legally binding) : en es
  • ES245954A1 - A boot manufacturing procedure for containing liquids (Machine-translation by Google Translate, not legally binding) : en es
  • ES247611A1 - A device for the manufacture of voluminous threads (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181490A - Reusable lashing device for securing cargo in cars, ships, planes and other transport vehicles : en fr
  • FR1181908A - Improved fillers and their preparation : en fr
  • DE1059731B - Control spool with a main and an auxiliary spool and an electromagnetic auxiliary valve : de en
  • DE1059705B - Piston pump for attachment to an agricultural tractor for spraying plants : de en
  • DE1059825B - Preparations for the elimination of efflorescence : de en
  • FR1181343A - Diaper enhancements : en fr
  • US2890757A - Compliant coupling system for adapting sonic well drill apparatus to jarring function : en
  • CA577732A - Electrostrictive relay : en fr
  • CA577844A - Apparatus for corrugating tubes : en fr
  • CA577873A - Derivatives of 3.5-dioxo-pyrazolidine : en fr
  • CH339050A - Process for the manufacture of products which can be used for photographic purposes : de en
  • DE1059745B - Device for pressing helical internal gears made of powdery material : de en
  • FR1181354A - Process for removing thermoplastic material from metal parts and device for carrying out this process : en fr
  • FR1181420A - Improvements made to fluid-flow turbo-machines : en fr
  • DK87430C - Coupling for demodulation of frequency modulated input oscillations. : da en
  • US2890476A - Hinged lid and hood supports for motor vehicles : en
  • US2890663A - Roofing : en
  • US2890751A - Continuous cutter : en
  • CH338842A - Process for the production of organic compounds : de en
  • BE576147A - Capsule for bottles. : en fr
  • BE576214A - Improvements to mechanical skips allowing separate transport and maneuvering of several skips. : en fr
  • DE1790442U - LETTER MECHANICS. : de en
  • AU230664B2 - Clothes treating liquid dispenser for automatic washers : en
  • AU4419258A - Ribbon package : en
  • US2890859A - Turbine well drilling apparatus : en
  • DE1790764U - ASSEMBLY AND BUILDING GAME. : de en
  • ES67696Y - Improved loudness device, applicable to toy store : en es
  • US2891220A - Measuring apparatus : en
  • DE1059562B - Circuit for voltage display with the help of a display tube : de en
  • DE1059727B - Quick coupling for pipes and hoses : de en
  • ES68930Y - Nozzle for service in developing trays : en es
  • FR1181685A - Lubricants for high pressures : en fr
  • US2890760A - Transducers : en
  • BE575874A - Process for the preparation of linear copolyesters of carbonic acid : en fr
  • CA577964A - Bis-(4-beta-hydroxyethyl-1-naphthyl) disulfide : en fr
  • CH338829A - Process for the preparation of 2 quaternary ammonium group salts of 2- (tert-amino-lower alkyl) -Bz-polychloroisoindolines : de en
  • DE1790725U - MILK BOTTLE CAP. : de en
  • US2890883A - Flame cutting table : en
  • BE575822Q - Cabinet with sliding doors. : en fr
  • DE1790453U - THROUGH FURNACE OD. DGL. : de en
  • GB815205A - New phenthiazine derivatives and their preparation : en
  • US2891098A - Purification of halohydrins : en
  • USD185519S - Manicuring implement : en
  • FR1181744A - solenoid valve : en fr
  • BE575773A - Uranium recovery. : en fr
  • DE1790711U - DEVICE FOR ELASTIC DRIVE SHAFT BEARING FOR VEHICLES : de en
  • DE1790750U - PUNCHER. : de en
  • FR1181382A - Improvements to systems to relay color television by wire : en fr
  • FR1181770A - Process for obtaining protective coatings : en fr
  • FR1181941A - Variable stroke grinding machine : en fr
  • GB814926A - Improvements in or relating to paper-making machines : en
  • GB815107A - Improvements in or relating to resinous compositions : en
  • ES240160A3 - Flexible metallic armchair (Machine-translation by Google Translate, not legally binding) : en es
  • AU227807B2 - Improvements in paper stationery sheets : en
  • CA577702A - Transducer : en fr
  • FR1181395A - Frame for a bead-welt for shoes, belts or the like, composed of two layers, method and device for its manufacture : en fr
  • FR1181472A - Amplifier : en fr
  • US2891050A - Process of treating seeds containing galactomannan polysaccharides : en
  • GB814986A - Half ball valves : en
  • US2891221A - Standing wave indicator : en
  • GB815008A - Improved process and apparatus for the concentration of solutions : en
  • AU4428058A - Composition for control of vegetation : en
  • BE574077A - Advanced phonographic record : en fr
  • CA577931A - Process for the manufacture of tetra-sodium ethylenediamine tetraacetate : en fr
  • FR1181360A - Level compensating device for pneumatic suspension of motor vehicles : en fr
  • GB815141A - Vibratory equipment for compacting the soil or other materials : en
  • AU4427058A - Scraped surface heat exchange apparatus : en
  • CA577906A - Selective brake system : en fr
  • CH339006A - Method and arrangement for measuring the ignition angle : de en
  • CA577877A - Organosilicon release agents : en fr
  • AU230396B2 - New bacteriostats : en
  • BE575745A - Device for connecting an appliance to a gas source. : en fr
  • GB815132A - Improvements relating to stapling devices : en
  • ES71697U - An article of manufacture in the form of a unit set for use as a hermetic closing structure of a door (Machine-translation by Google Translate, not legally binding) : en es
  • ES71721U - Clothesline for clothes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181948A - Laboratory reactor : en fr
  • US2890636A - Double-exposure prevention device for reflex cameras : en
  • US2890807A - Material handling apparatus and loadengaging elements therefor : en
  • US2891196A - Alternating current arc welding devices : en
  • USD185493S - Toy savings bank or similar article : en
  • ES67116Y - Perfected filter : en es
  • US2891074A - Aromatic compounds containing fluorine and a process of preparing them : en
  • US2890841A - Lap roll pressure means for lapping machines : en
  • ES242311A1 - Bath container for the heating of a plastic tube that continually attractes it (Machine-translation by Google Translate, not legally binding) : en es
  • ES245603A1 - Push-button device for automatic stopping in telescopes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181830A - Brake shoe improvements : en fr
  • FR1181893A - Improvements in grafting processes on polymers : en fr
  • ES70001Y - Counter for self-service restaurant : en es
  • AU4437458A - Improvements in and relating to stacking and/or storing goods : en
  • BE576056A - Process for the metallization of non-conductive materials such as synthetic plastics and natural celluloses by the prior deposition of an adherent layer of a metal sulphide : en fr
  • CA577721A - Telescope systems : en fr
  • CH338894A - Rectifier group with several rectifier valves working in parallel in suction circuit : de en
  • CH339072A - For releasable attachment to the roof of an automobile, certain ski racks : de en
  • DE1790498U - CIRCULAR KNITTING MACHINE. : de en
  • ES247852A1 - New luminous system by noble gas atmospheres contained in plastic bodies (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181833A - Gyroscopic apparatus : en fr
  • DE1059405B - Door for horizontal coking chamber ovens with elastic sealing frame : de en
  • ES69256Y - Shooting telegoniograph : en es
  • FR1181411A - Fittings for doors made entirely of glass or the like : en fr
  • FR1181674A - Pocket umbrella : en fr
  • DE1059461B - Process for the preparation of basic amides of oxalic acid-ª ‰, ª ‰ -phthalyl-phenylhydrazide and their salts : de en
  • DE1059491B - Control valve for the hydraulic actuation device of discharge flaps : de en
  • DE1790564U - TOILET SEAT PAD. : de en
  • DE1790582U - UNIFORM COMPONENT FOR THE BUILDING OF HALLS, TOWERS ETC. : de en
  • DE1059739B - Device for continuous metallization of heat-sensitive strips in a high vacuum : de en
  • DE1059657B - Process for the production of sponge bodies from polyvinyl alcohol using formaldehyde : de en
  • DE1059377B - Reinforcement plate for the end links of a zipper : de en
  • ES71700U - An auxiliary installation (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059425B - Process for the preparation of asymmetrical dialkyl phosphites : de en
  • DE1059541B - Electrical contact device : de en
  • US2891083A - Fumarate and mixed glyceride adduct : en
  • ES67550Y - Sidecar to motorcycle binding device : en es
  • FR1181677A - Archives with intermediate partitions that can be offset laterally : en fr
  • ES247420A3 - Improvements in the manufacture of heads for fonocaptor (Machine-translation by Google Translate, not legally binding) : en es
  • ES69933Y - Device for establishing electrical connection between a motor vehicle and a towed vehicle : en es
  • ES245724A1 - A procedure for impregnating wood (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181633A - Control system for motor toys : en fr
  • FR1181638A - Control device for electrically driven stack elevators, and equipping printing machines : en fr
  • FR1181393A - Control mechanism of a switch : en fr
  • DE1790519U - INFLATABLE TENT. : de en
  • DK87437C - Blood oxygenator. : da en
  • AU226129B2 - Improved coupling for trailer vehicles : en
  • CH339140A - Device for electromagnetic maintenance of the movement of a balance-spring assembly : en fr
  • ES46300Y - Perfected airtight packaging : en es
  • FR1181334A - Device for oxygenating the blood : en fr
  • FR1181541A - Handle for cleaning and scrubbing utensils, e.g. brooms, mops, polish brushes, etc. : en fr
  • GB815137A - Flight path angle computers : en
  • ES70064Y - Adjustable position drawing board : en es
  • BE575910A - Sofa convertible into bed : en fr
  • BE576089A - Improvements to safety couplings : en fr
  • CA577625A - Method for processing a subtractive motion picture film : en fr
  • DE1059513B - Arrangement for actuating an inertia contact in telephone number switches : de en
  • DE1790458U - HOUSING FOR THE INSTALLATION OF TELEVISION RECEIVERS. : de en
  • ES247465A1 - Circular security scaffolding (Machine-translation by Google Translate, not legally binding) : en es
  • GB814932A - Improvements in or relating to wooden girders and trusses having a thin solid web : en
  • CA577626A - Heat indicator of the pyrometer-thermocouple type : en fr
  • CA577947A - Polysiloxane compounds : en fr
  • PL42158B1 - : en pl
  • CA577903A - Organomagnesium chloride compounds : en fr
  • CA577805A - N-1-naphthylphthalamic acid herbicidal compositions : en fr
  • BE573887A - Hanging Bin Rotary File : en fr
  • BE576021A - Headlamp, in particular for motor vehicles : en fr
  • CH339021A - Device for preventing a gear wheel from beating back and forth in the tooth gaps of the mating gear : de en
  • ES68439Y - Junction box : en es
  • FR1181728A - Liquid containers : en fr
  • US2890475A - Safety door stop : en
  • US2890866A - Heat saving unit : en
  • US2891145A - Detector and agc system : en
  • US2890533A - Steam iron : en
  • US2890711A - Self-centering fuel control valve for carburetors and the like : en
  • ES70019Y - Perfected reflector : en es
  • FR1181429A - Cabinet for electric current meters intended to be built-in : en fr
  • FR1181717A - Method and device for film cooling in stationary projection by means of cinematographic projectors : en fr
  • DK87445C - Harvesting machine. : da en
  • AU4422558A - Improvements in and relating to constructional elements : en
  • DE1059534B - Electrical switchgear consisting of a main switch and a secondary switch : de en
  • DE1059594B - Process for the production of metallizable trisazo dyes : de en
  • DE1790722U - VALVE CAN ALSO BE USED AS DUST CAP. : de en
  • DE972265C - Electric cable : de en
  • ES247519A1 - Improvements in or relating to pipe connections : en es
  • US2891014A - Sulfonic cation exchange resins prepared in the presence of plasticizer and polymer : en
  • ES71680U - Universal curve for pneumatic transport pipes (Machine-translation by Google Translate, not legally binding) : en es
  • US2890634A - Phototypography : en
  • AU231313B2 - Rotor brake : en
  • AU232732B2 - Rotary impacting apparatus : en
  • CA577962A - Xerographic copying device : en fr
  • US2890692A - Fuel injection system : en
  • US2890613A - Locking adjustable handle for hand tools : en
  • US2890631A - Attachments for envelope making machines : en
  • US2890922A - Apparatus for reproducing electrical information : en
  • BE575768A - Improvements relating to an apparatus for drying a material in the form of a sheet. : en fr
  • CA577763A - Spouted bed drying : en fr
  • CH339020A - Gear consisting of a spool and a toothed wheel : en it
  • CH339122A - Apparatus for the transfer of powdery materials : en fr
  • DE1059777B - Gear change transmission, especially for motor vehicles : de en
  • ES246369A1 - Process of producing paper laminates, pigmented resinous composition and process of preparing same : en es
  • CH338921A - Housing for rotary piston machines : de en
  • BE575876A - Process for regulating the flow and temperature in shaft furnaces, in particular for glass and shaft furnace for the application of said method. : en fr
  • FR1181642A - Preparation of aluminum tanning substances and corresponding tanning processes : en fr
  • FR1181985A - Improvements to hydraulic control systems : en fr
  • ES245888A1 - Procedure for obtaining pregnanolonic compounds (Machine-translation by Google Translate, not legally binding) : en es
  • ES68505Y - Perfected folding case with rubberized tongue : en es
  • ES69877Y - Conductor junction box : en es
  • US2890868A - Mixing head : en
  • DE1059565B - Electronic lamp for lighting purposes : de en
  • ES246351A1 - Thread tension device for sewing machines : en es
  • DE1790781U - DEVICE THAT CAN BE USED IN PARTICULAR BEHIND FRAME LEVELING MACHINES FOR PICK-UP AND REMOVAL OF BAR-SHAPED GOODS. : de en
  • PL42229B1 - : en pl
  • US2890535A - Lip actuation of dummies by electrical signals : en
  • US2890972A - Purification of sugars : en
  • DE1059528B - Arrangement on cable house connection boxes : de en
  • DE1059848B - Float-controlled inlet valve, especially for a toilet cistern : de en
  • PL42202B1 - : en pl
  • FR1181729A - Improvements in the treatment of beer wort : en fr
  • ES247418A3 - Improvements in the manufacture of means for the obtaining of copies (Machine-translation by Google Translate, not legally binding) : en es
  • PL42129B1 - : en pl
  • AU231147B2 - Methods of forming fine dispersions : en
  • BE575841A - Process for producing high strength rayon yarns by the viscose process. : en fr
  • CA577650A - Extruding device : en fr
  • GB814997A - Improvements in or relating to a road-rail vehicle : en
  • US2890550A - Grinding tool : en
  • US2890658A - Pneumatic liquid pressure pump : en
  • DE1059579B - Rotary anode tube : de en
  • DE1059643B - Braking device for hoists, which are driven by a three-phase motor, which can be switched from a normal frequency to a low frequency network : de en
  • US2890481A - Fastening machines : en
  • US2890964A - Vitreous enamel composition : en
  • US2891127A - Thermostatic switch assembly : en
  • USD185508S - Playground device : en
  • US2891018A - Compositions of polystyrene and natural rubber/methyl methacrylate graft copolymers and process of producing same : en
  • ES247588A3 - Apparatus for the administration of gaseous mixtures to inhalar (Machine-translation by Google Translate, not legally binding) : en es
  • ES69987Y - Improved Anti-glare Automotive Lighting Device : en es
  • US2890470A - Push-type floor mop : en
  • ES67864Y - Motorcycle carburetor protection : en es
  • FR1181539A - Advanced golf rod : en fr
  • DE1790755U - DOUBLE BELT STRETCHER FOR SPINNING MACHINERY. : de en
  • DE1790757U - SPINDLE BRAKE FOR TEXTILE MACHINERY. : de en
  • ES67568Y - Improved window for exhaust fans : en es
  • FR1181794A - Decimal tabulator for punch card device and office machines equipped with this tabulator : en fr
  • GB815057A - Improvements in and relating to locking and release mechanisms for brakes : en
  • BE575887R - Automatic firing stop device for automatic weapons : en fr
  • BE576175A - Tiles to cover the edges of roofs. : en fr
  • CA577768A - Road material spreader : en fr
  • CA577769A - Process for protecting stored materials against insect attack : en fr
  • CH338838A - Process for making a new lactone : de en
  • CH338940A - Process for keeping food and drinks warm and fresh : de en
  • ES68759Y - Toy triple flying disc launcher gun : en es
  • FR1181803A - Suspended insulator and its manufacturing process : en fr
  • FR1181916A - Improvements to thermostatic mixers : en fr
  • FR1181958A - Tank fixed to the frame of the apparatus serving as a means of transport and constituting the surface intended to also carry the load of solid materials : en fr
  • DE1059707B - Insect repellants : de en
  • DE1059460B - Process for the preparation of phenthiazine derivatives : de en
  • DE1059641B - Device for operating trolleys for rail or cable cranes : de en
  • GR19825B - STANDARD OIL DURABILITY. : el en
  • DE1059830B - Arrangement for holding the outer flap of the bottom of a cover : de en
  • GB814902A - Improvements in or relating to refuse containers : en
  • GB815164A - Improvements in or relating to processes for the production of cast resin tubes : en
  • ES71699U - A tilting cauldron (Machine-translation by Google Translate, not legally binding) : en es
  • CA577862A - Conversion brake cylinder : en fr
  • US2890987A - Stick-form astringent compositions : en
  • DE1790460U - TRIODE OSCILLATOR FOR MICROWAVES. : de en
  • FR1181366A - Bundle strapping machine : en fr
  • FR1181726A - Preparation of tannins with iron, and tanning process : en fr
  • ES246911A1 - An improved electric terminal block : en es
  • ES69058Y - Rattle : en es
  • US2890477A - Door check and hold open : en
  • US2890504A - Composition for hot top lining : en
  • US2890714A - Pilot-operated relief valve : en
  • AU226253B2 - Improvements in or relating to piston and cylinder arrangements in hydraulic apparatus : en
  • DE1059683B - Mirror optical system : de en
  • BE574046A - Process for manufacturing refined manganese. : en fr
  • BE576083A - Improvements in scales. : en fr
  • CA577774A - Extrusion press : en fr
  • DE1790603U - CONTINUOUS PRESS. : de en
  • DE1059570B - Impregnated electrical capacitor with a plastic coating : de en
  • ES67231U - Improved hinge for vehicle seats (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181445A - Electronic process and installation for negative to positive conversion and other applications : en fr
  • FR1181631A - Device for folding the packaging of cigarettes or the like : en fr
  • FR1181969A - Packaging tray for fruits and its manufacturing process : en fr
  • ES67767Y - A fitting for document filing cabinets : en es
  • FR1181692A - Vulcanizable polychloroprene, and method of manufacturing this polychloroprene : en fr
  • US2890466A - Boat trailer : en
  • US2890568A - Production of voluminous yarn : en
  • US2890589A - Precision positioning device : en
  • US2890641A - Lens iris adjustment means for a camera or the like : en
  • US2890683A - Fluid actuated control valve means for fluid motors : en
  • US2891095A - Process for preparing ketones : en
  • ES67730Y - Reinforced concrete fence : en es
  • AU229695B2 - Fibre material treating machine and process : en
  • DE1790618U - EXTRACT TUBE CLAMPING DEVICE FOR TRIPODS. : de en
  • DE1790727U - FILLING DEVICE. : de en
  • ES247136A3 - Improvements in the manufacture of transmission shafts (Machine-translation by Google Translate, not legally binding) : en es
  • ES71833U - Improved computer device for starting fluorescent tubes (Machine-translation by Google Translate, not legally binding) : en es
  • ES71704U - Safety boot for industrial work (Machine-translation by Google Translate, not legally binding) : en es
  • ES71646U - Prismatic wrapper for stockings and similar (Machine-translation by Google Translate, not legally binding) : en es
  • AU233217B2 - Polyethylene waxes and process for preparing them : en
  • AU4440458A - Improvements in or relating to roller friction clutches, such as freewheel clutches for oneway drives for starting mechanisms of internal combustion engines : en
  • BE576002A - Improvements made to crushers or jaw crushers : en fr
  • DE1059628B - Glass blasting machine : de en
  • ES71803U - A dropper cap (Machine-translation by Google Translate, not legally binding) : en es
  • AU227765B2 - Limit control apparatus : en
  • US2890471A - Latched-backbone removable mop : en
  • BE576160A - Pump dredge. : en fr
  • CH338889A - Differential magnetic flux device : en fr
  • ES244673A1 - Modified oil copolymer emulsions and process of preparing the same : en es
  • DE1059808B - Coating of absorbent substrates treated with wax, wax mixtures or wax-like hydrocarbons : de en
  • ES245161A2 - Means to combat nematodes (Machine-translation by Google Translate, not legally binding) : en es
  • ES247542A1 - Pre-water cooling apparatus distilled to its freezing in ice factories (Machine-translation by Google Translate, not legally binding) : en es
  • ES67487Y - Bottle nipple : en es
  • GB815209A - Improvements in delivery boxes for pneumatic conveyor devices : en
  • GB814982A - Two-stage gas pressure regulator : en
  • GB815109A - Improvements in or relating to high-voltage rectifying systems : en
  • PL42139B1 - : en pl
  • US2890694A - Diamond dressing tool assembly : en
  • NL91223C - Device for making a helical groove in the wall of a tube : en nl
  • US2891102A - Electrical outlet protector : en
  • PL42171B1 - : en pl
  • US2890800A - Book holder for chairs : en
  • ES246016A1 - Procedure for the manufacture of universal shutters for all kinds of telescoping (Machine-translation by Google Translate, not legally binding) : en es
  • ES247326A3 - Procedure for reforming the rebound of metal drinks (Machine-translation by Google Translate, not legally binding) : en es
  • BE576062A - Improvements to distribution boxes for steam turbines : en fr
  • DE1790527U - STIRRING AND IMPACTING MACHINE. : de en
  • DE1790761U - CAROUSEL. : de en
  • FR1181357A - Improvements in the localization of electrical faults in insulated electrical conductors : en fr
  • FR1181442A - Coupling for rollers, shafts, cylinders or the like of great length composed of several parts applicable to textile machines, in particular to spinning machines : en fr
  • GB815185A - Treatment of leather : en
  • DE1790585U - MOSAIC PARQUET BOARD. : de en
  • DK87435C - Process for the preparation of a peroral anti-ulcer preparation. : da en
  • AU234703B2 - Telephone subsets : en
  • CA577713A - Slip cover : en fr
  • CA577871A - Air compressor : en fr
  • CA577874A - Brake construction having minimized tendency to vibrate : en fr
  • AU228287B2 - Improvements in or relating to anticollision radio equipment for aircraft use. z : en
  • AU4420458A - Fuel composition having high heat of combustion on both weight and volume basis : en
  • BE575774A - Construction element impermeable to humidity and vapor, possibly also acoustically and thermally insulating. : en fr
  • CH338958A - Scaffolding plank, especially for trestle scaffolding : de en
  • DE1059380B - Multi-part pit stamp : de en
  • DE1790478U - WIRE-COILED ROTATING RESISTOR. : de en
  • ES70085Y - Chrisma-calendar : en es
  • FR1181437A - Improvements in code transmission methods : en fr
  • US2890494A - Drafting mechanisms for textile processing machinery : en
  • US2891088A - Di(cyanoalkyl) and di(cyanoalkenyl) polyhydrocarbylxylylenes : en
  • AU234000B2 - Fuel composition having high heat of combustion on both weight and volume basis : en
  • BE576253A - Hollow printing cylinder fixed to the shaft using expandable nozzles : en fr
  • GB814891A - Improvements in and relating to gas cookers : en
  • GR19823B - DOOR REMAINING DEVICE AND WINDOWS OPEN FULLY OR PARTIALLY, AT YOUR LIKE, AT ANY POINT OF THE ROUTE. : el en
  • CA577934A - Adjustable form dressing tool : en fr
  • ES247517A3 - A MACHINE FOR HEADING BEETS : en es
  • ES71828U - Torque mechanism for screwdrivers (Machine-translation by Google Translate, not legally binding) : en es
  • CA577812A - Acetaldol condensation product and process for preparation : en fr
  • CH338811A - Index card with marks protruding over the edge of the card : de en
  • BE575866A - Process for the purification of phenylenediamine derivatives. : en fr
  • CA577922A - Magnetic recording tape : en fr
  • FR1181649A - Improvement in magnetic devices for recording and reproducing sounds : en fr
  • BE576055A - Improvements in metal cutting devices : en fr
  • CA577663A - Manufacture of nitriles : en fr
  • AU227093B2 - Automatic camera shutter mechanism : en
  • USD185491S - Safe security marker : en
  • ES67446Y - Continuously operating malaxing element : en es
  • ES68221Y - Type of roller skates : en es
  • FR1181355A - Conformation of thermoplastic fabrics : en fr
  • FR1181415A - Toy plane : en fr
  • AU227307B2 - Improved height control systems for vehicle fluid suspensions : en
  • BE576254A - Machine used for roughening, polishing, and finishing gun barrels at 1,2,3, shots. : en fr
  • PL42291B1 - : en pl
  • GB814901A - Improvements in or relating to electrical signalling systems particularly telephone or like systems : en
  • AU233687B2 - Steroid compounds and process for their manufacture : en
  • AU4426858A - Expansible tire building drum : en
  • DE1790583U - DEVICE FOR PROTECTING REINFORCED CONCRETE AGAINST SOUND WAVES AND CURRENTS. : de en
  • US2890548A - Method and apparatus for controlling convection currents of molten glass : en
  • US2890942A - Pelleting process and apparatus : en
  • ES246221A1 - Procedure and apparatus for controlling the luminescence produced by a fluorescent material (Machine-translation by Google Translate, not legally binding) : en es
  • DE1790590U - ROLLER SHUTTER. : de en
  • ES71648U - A display folder for media and similar (Machine-translation by Google Translate, not legally binding) : en es
  • AU223061B2 - Improved gas turbine fuel system : en
  • CA577796A - Method of treating nylon bristles and products produced thereby : en fr
  • CH339096A - Process for the production of decorated plastic objects : de en
  • CA577942A - Vinyl end-blocked organopolysiloxane rubbers : en fr
  • CA577784A - Thermostats : en fr
  • CA577900A - Multiple hollow block : en fr
  • DE1059448B - Process for the preparation of 9ª ‡ -halogen-4-pregnen-16ª ‡, 17ª ‡, 21-triol-3, 11, 20-triones and their esters : de en
  • DE1059481B - Hot wind valve : de en
  • FR1181508A - Progressive variable speed drive with speed change on the driven shaft : en fr
  • CA577981A - Light responsive switch : en fr
  • CH339054A - Pneumatic toggle press : de en
  • DE1790754U - SPINNING MACHINE, IN PARTICULAR STRETCH PLANT. : de en
  • ES69907Y - Adjustable oto-rhinoscope : en es
  • FR1181710A - Process for assembling materials into webs or sheets and products obtained by this process : en fr
  • DE1059546B - Touch device for electrically controlled postforming machines, especially postforming milling machines : de en
  • DE1790659U - UNIVERSAL JOINT. : de en
  • CA577896A - Rubber cushioned draft gear for railway car : en fr
  • DE1790639U - STRAW AND MANURE FORK. : de en
  • FR1181372A - Agricultural machine with two load wheels : en fr
  • FR1181824A - Container stopper cap crimping tool : en fr
  • GB814940A - Improvements in or relating to titanium alloys : en
  • US2890885A - Jogger : en
  • US2891218A - Capacity compensated bridge circuit : en
  • BE576105A - New monoazo dyes and their preparation. : en fr
  • CA577733A - Rotary slide valve with inspection stop valve : en fr
  • US2891013A - Process for preparing platinum metal catalysts : en
  • DE1059642B - Mobile crane with length-adjustable boom : de en
  • ES246217A1 - Mechanical procedure for the collection of the olive and installation for your application (Machine-translation by Google Translate, not legally binding) : en es
  • ES70265Y - Quinielistic blackboard : en es
  • ES71818U - Improved lantern (Machine-translation by Google Translate, not legally binding) : en es
  • BE537882A - : en
  • CH338821A - Process for the production of peracetic acid : de en
  • CH338895A - Switching device for reversing the polarity of a DC voltage applied to a load : de en
  • BE575902A - Ceramic articles with improved electrical and thermal conductivity, particularly applicable to buildings : en fr
  • CH338901A - Electric lighting system : de en
  • DE1059672B - Device for the continuous control of the wall thickness of non-metallic and non-transparent pipes, especially in the course of their manufacture : de en
  • DE1790616U - CUTTER SETTING DIMENSIONS. : de en
  • ES67763Y - Detachable element for packaging in general : en es
  • ES70189Y - Portable apparatus for shuffling card games : en es
  • FR1181403A - Control device for supplying heat to washing machines in backwashing systems : en fr
  • FR1181679A - Telescopic tubular scaffolding system : en fr
  • AU3413957A - Optical magnifying system : en
  • CA577789A - Sense antenna system : en fr
  • DE1059576B - Circuit arrangement for generating a high voltage for a cathode ray tube : de en
  • AU229696B2 - Glass tempering apparatus : en
  • CA577686A - Apparatus for pressing detergent materials : en fr
  • NL240204A - : en
  • ES247361A3 - Improvements introduced in the shoes (Machine-translation by Google Translate, not legally binding) : en es
  • ES71781U - Articulation for pieces joined by elastic link (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181742A - Improvements to transformable furniture such as sofa beds : en fr
  • AU229977B2 - Device for combatting insects, in particular, flies : en
  • AU232121B2 - Improvements to recording instruments : en
  • BE574032A - Improvements made to light motorized agricultural machinery. : en fr
  • CH338844A - Process for the manufacture of synthetic anti-tuberculosis products : de en
  • AU4433358A - Elastomeric polymers : en
  • CA577677A - Water soluble polymeric calcium salts : en fr
  • CA577807A - Reverse flow valve : en fr
  • CH338877A - Electric cable : de en
  • US2890611A - Spark plug gap setter : en
  • US2890910A - Wheel construction : en
  • BE573989A - Process for the preparation of N-alkenyl-morphinans. : en fr
  • US2890857A - Portable winch : en
  • ES247107A3 - Device for filtering and purifying the air produced by compressor devices of pneumatic brakes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181694A - Electric iron : en fr
  • ES71726U - Self-adjusting cleanser-tubes (Machine-translation by Google Translate, not legally binding) : en es
  • GB815187A - Improvements in or relating to polishing discs : en
  • AU233359B2 - Improvements in electromechanical oscillators : en
  • ES67240Y - Flange for cross coupling of tubes, rods and similar elements : en es
  • ES70310Y - Coupling for infrared ray tubes : en es
  • ES71819U - Improved pattern of tapestry for playgrounds (Machine-translation by Google Translate, not legally binding) : en es
  • ES247186A3 - Procedure for the preparation of furano (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181784A - Improvement to adjustable section nozzles : en fr
  • US2890538A - Indicator cap assembly : en
  • USPP1845P - colombo : en
  • USD185511S - Luggage case : en
  • AU231674B2 - Improvements relating to laminated metal structures and methods of forming such structures : en
  • AU231912B2 - Car washing glove : en
  • BE575767R - Auto-electronic breaker. : en fr
  • CH338823A - Process for the preparation of B-methylthio-ethyl ether from salicylic acid amides : de en
  • AU3401657A - A preparation for waterproofing leather by impregnation : en
  • AU4437758A - Antioxidant composition and dispersion : en
  • PL42188B1 - : en pl
  • PL42143B1 - : en pl
  • PL42151B3 - : en pl
  • PL42179B3 - : en pl
  • US2890485A - Apparatus for molding articles : en
  • US2890518A - Needle bearing assembly machine : en
  • US2890588A - Fluid pressure detector : en
  • GB815216A - Photographic objective : en
  • US2891183A - Precision dual-beam cathode-ray tube : en
  • US2890624A - Interference color filter with blue absorbing layers : en
  • DE1059677B - Test device for flow divider and valves : de en
  • DE1059701B - Feeding device of a drum shaving machine : de en
  • ES247591A1 - Improvements in or relating to amplitude limited amplifiers : en es
  • ES67438Y - Improvements introduced, in urinary catheters : en es
  • ES69862Y - Articulation locking device for oscillating forks : en es
  • ES71638U - Removable frame swing (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059390B - Process for the production of toe caps made of sheet steel or the like for safety shoes : de en
  • DE1059505B - Transcoder : de en
  • DE1059651B - Tire vulcanizing press : de en
  • ES71791U - Soundtrack album (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181313A - Control device for buckets, grapples and similar devices : en fr
  • DE972272C - Shaft seal and process for its manufacture : de en
  • PL42140B1 - : en pl
  • US2890929A - Process for carrying out exothermic chemical reactions : en
  • US2890597A - Dual control for automobiles : en
  • US2890788A - Mobile curvable conveyors : en
  • FR1181574A - Roof and floor surfaces of a motor vehicle : en fr
  • FR1181629A - Truck : en fr
  • DE1059440B - Process for the preparation of new derivatives of 4,4'-diaminostilbene disulfonic or dicarboxylic acids : de en
  • DE1790421U - PIT REMOVAL COMPONENT FOR CONSTRUCTION OF PILLARS. : de en
  • ES246034A3 - Improvements in the cliches for multipurpose machines or print addresses (Machine-translation by Google Translate, not legally binding) : en es
  • GB815169A - Improvements in and relating to window sashes having metal section frames : en
  • DE1059617B - Device for the articulated attachment of dental prostheses to adjacent supporting teeth : de en
  • ES246418A2 - Procedure for the preparation of resinant articles that have improved superficial properties (Machine-translation by Google Translate, not legally binding) : en es
  • ES67359Y - New improved hasp : en es
  • FR1181829A - Steam power plant with turbine stage working below the saturated steam curve : en fr
  • GB814955A - Improvements relating to zig-zag sewing machines : en
  • GB815073A - Corrugated paper board with a tear strip : en
  • PL42290B1 - : en pl
  • ES71730U - A pin for upholstery (Machine-translation by Google Translate, not legally binding) : en es
  • GB815199A - Improvements in or relating to pipettes : en
  • ES246460A1 - Improvements in ferromagnetic ferrites : en es
  • DE1059474B - Connection of a steam supply line to a housing, in particular a turbine housing : de en
  • DE1059478B - Defrost thermostat for evaporator on cooling systems : de en
  • ES238129A1 - Improvements in the bogies motors of three axles for vehicles of rail (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181319A - Process for the continuous preparation of monoalcohols and polyalcohols from aldehydes, by the catalytic action of hydrogen in the presence of water : en fr
  • FR1181933A - Device for supplying electric current to one or more static magnetic rockers : en fr
  • GB814957A - Improvements in or relating to turbine driven corers : en
  • DE1059689B - Arrangement for encryption and decryption : de en
  • DE1790523U - ONION CUTTER. : de en
  • DE1790685U - PACKAGING FOR PULP WADDING OR PAPER TOWELS. : de en
  • AU4432358A - Improvements in or relating to dyes : en
  • DE1790636U - MOBILE MANURE SPREADER. : de en
  • DE1790434U - PLASTIC BROOM. : de en
  • ES71823U - Whimsical foot for lamp (Machine-translation by Google Translate, not legally binding) : en es
  • GB814915A - Aircraft control systems : en
  • GB815020A - Improvements in or relating to air distribution assemblies : en
  • FR1181616A - Apparatus for securing a bar or wire subject to axial force : en fr
  • GB815014A - Improvements relating to metallic partitioning sections : en
  • ES67259Y - Vajlla washing machine : en es
  • ES71632U - Improvement container (Machine-translation by Google Translate, not legally binding) : en es
  • GB815061A - Improvements relating to wireless aerials : en
  • FR1181433A - Advanced mechanism for guiding and orienting parts : en fr
  • FR1181970A - New manufacturing process for rubber parts for repairing inner tubes and all rubber objects : en fr
  • FR1181998A - television transmitter : en fr
  • GB815076A - Improvements relating to the production of aluminium by fused salt electrolysis : en
  • DE1059391B - Device for the machine production of hinges : de en
  • FR1181879A - Process for the preparation of primary aliphatic dialcohols : en fr
  • DE1790504U - MEDICINE CARRIAGE FOR ADMINISTRATION OF MEDICINES EFFECTING THE MOUTH AND THROAT OF THE MOUTH OF INFANT AND SMALL CHILDREN. : de en
  • DE1790729U - WORK TABLE FOR THE MEAT PROCESSING INDUSTRY, IN PARTICULAR DEEPER TABLE. : de en
  • BE575789A - Feeding machinery for agricultural binding machines intended for binding straw and other cul-like crops. : en nl
  • FR1181498A - Improvements made to extinguishant liquid switches : en fr
  • ES71772U - Perfect puliera for clock (Machine-translation by Google Translate, not legally binding) : en es
  • GB815033A - Improvements in or relating to drop hammers : en
  • US2890851A - Cornice installation and mounting bracket : en
  • US2891188A - Gaseous discharge device : en
  • US2890665A - Planting machine : en
  • ES246998A1 - Improvements in cyclones for the separation of powders and gas fumes (Machine-translation by Google Translate, not legally binding) : en es
  • ES71758U - Motorized trolley (Machine-translation by Google Translate, not legally binding) : en es
  • US2890781A - Dispensing machine : en
  • US2891245A - Signal tracking device : en
  • DE1059769B - Oxygen or compressed air breathing apparatus with a withdrawal signal device designed as a whistle : de en
  • US2890488A - Injection molding machine : en
  • US2891242A - Light indicator for electrical signals : en
  • ES246914A2 - Procedure for the preparation of polyethylene (Machine-translation by Google Translate, not legally binding) : en es
  • GB814930A - Polymerizing olefines : en
  • GB815152A - Improvements in or relating to telephone exchanges having subscriber's lines with different privileges : en
  • DE1790638U - CONVEYOR FOR FEEDING THE POTATOES TO THE LAYING EAR OF A POTATO SKIN MACHINE. : de en
  • ES246230A1 - Electromagnetic braking system for lanzaderas (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181966A - Improvements to dryers : en fr
  • DE1059556B - Stand arrangement for small AC motors : de en
  • DE1790657U - CAGE FOR DOUBLE ROW RING TUBE BEARINGS. : de en
  • DE1790724U - CLOSURE TO BE INSERTED IN A BOTTLE NECK. : de en
  • DE1059539B - Electrical switch control as a function of the speed of an internal combustion engine : de en
  • US2890545A - Leg equalizers for appliances and the like : en
  • US2891089A - Mixed esters of polyhydric alcohols with naphthenic and lower fatty acids : en
  • FR1181976A - Improved method and apparatus for making an assembly between a metal tube and an object which can be engaged therein : en fr
  • US2890823A - Self-levelling ladder : en
  • US2891069A - 5-(2, 4-dihalophenyl) hydantoins : en
  • US2891114A - Circuit arrangement for governing the operation of key-controlled telephone switching apparatus : en
  • PL42136B1 - : en pl
  • PL42187B1 - : en pl
  • PL42209B1 - : en pl
  • US2890656A - Plunger pump assembly : en
  • US2891184A - Glow tube cathode : en
  • AU227766B2 - Improvements in liquid fuel burners andan improved method of generating heat ata variable rate : en
  • BE576244R - Improvements to tubular steam generator and superheater groups : en fr
  • CA577797A - Identity-indicating system for radio position locator : en fr
  • DE1059423B - Process for the purification of ethylene glycol containing alkali salts of terephthalic acid : de en
  • FR1181911A - Improvements to the means for starting an internal combustion engine, in particular a motor vehicle engine : en fr
  • BE575743A - Connection housing for gas or other pipes. : en nl
  • CH338948A - Device for air conditioning rooms : de en
  • CH339028A - Machine tool : en fr
  • CH339032A - Swiveling drill head : de en
  • CH338873A - Flat broadband absorber for electromagnetic centimeter waves : de en
  • CH338982A - Abrasive testing device : de en
  • DE1790651U - FEED TROUGH, ESPECIALLY FOR PETS. : de en
  • AU235585B2 - Remote control system for stenographic machines : en
  • CA577858A - Preparation of alkyl orthosilicates by attrition milling : en fr
  • ES247115A3 - A machine to make the armed concrete metallic armor artificial structures (Machine-translation by Google Translate, not legally binding) : en es
  • ES71722U - Larynaphone (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181721A - Improvements made to acid baths for the manufacture of copper coatings : en fr
  • GB814996A - Improvements in or relating to apparatus for handling nuclear reactor fuel elements : en
  • US2890581A - Transmission lock : en
  • AU232588B2 - Improvements in or relating to means for attaching a fencing wire toa metal fencing batten and tools for use in attaching such means toa fence wire and batten : en
  • AU232619B2 - Scraped surface heat exchange apparatus : en
  • AU234801B2 - Horizontal reel type bean sizer : en
  • BE576080A - Device for mounting a sofa-bed and sofa-bed thus obtained. : en fr
  • PL42268B1 - : en pl
  • US2890971A - Coating method : en
  • DE1059742B - Tin snips : de en
  • DE1790549U - ADD-ON CABINET. : de en
  • US2891122A - Switch operating means : en
  • DE1059779B - Motor vehicle with a pontoon-shaped structure : de en
  • CH338965A - Process for the production of fillers : de en
  • AU231432B2 - Tow and tobacco smoke filters and method for their production : en
  • PL42127B1 - : en pl
  • US2890526A - Sieve drum drier for drying a continuous fleece of fibrous material : en
  • US2891177A - Coaxial crystal mount : en
  • US2891206A - Motor control circuit for constant cutting speed lathe : en
  • CA577664A - Intake silencer and air cleaner : en fr
  • CA577818A - Tube welding : en fr
  • DE1790550U - TYPEWRITER CARRYING BAG. : de en
  • CH339065A - Rear axle for vehicles, in particular agricultural tractors, in portal construction : de en fr
  • DE1059813B - Thread cleaner : de en
  • IE23317L - Measuring for wearing-apparel : en
  • AU234099B2 - Improvements in of relating to the polymerisat ion of vinyl ethers : en
  • FR1181318A - Improvement in the technique of manufacturing acrylonitrile polymers : en fr
  • GB814873A - Improvements relating to conveyor systems : en
  • ES70308Y - Slide rule parallel to its axis : en es
  • FR1181761A - Improvement in motor-mowers : en fr
  • GB814946A - Improvements in stop motion devices for knitting machines : en
  • ES67125Y - Improved folding shutter : en es
  • ES69111Y - Perfected ashtray : en es
  • ES69898Y - Closure of water chamber for packaging : en es
  • FR1181798A - Process for preparing vinyl chloride : en fr
  • GB814962A - A process for producing corrugated hoses, and a corrugated hose produced in accordance with this process : en
  • CA577799A - Screening can arrangements for thermionic valves : en fr
  • CA577960A - Azo dyestuffs : en fr
  • DE1059824B - Process for the production of ceramic moldings with a high alumina content : de en
  • DE1059375B - Suspender clip : de en
  • GB814992A - Improvements relating to clutch-driven plates : en
  • GB815000A - Improved method and apparatus for determining and controlling the moisture content of dielectric materials : en
  • US2890544A - Foot construction for vibrating chair : en
  • USD185494S - Bracket for a bathroom fixture : en
  • US2890525A - Lawn edging tool : en
  • US2890907A - Extendable house trailer body : en
  • PL42212B1 - : en pl
  • GB815193A - Process for removing sulphur compounds from a mixture of hydrocarbons : en
  • US2891176A - Compressional wave generating apparatus : en
  • ES71655U - Suction cup socket (Machine-translation by Google Translate, not legally binding) : en es
  • US2890771A - Booster motor control mechanism : en
  • DE1790531U - CARPET FRINGER. : de en
  • DE1790571U - MAILBOX. : de en
  • CA577935A - Service observing circuits : en fr
  • GB815101A - Improved method of and means for forming a resilient sealing layer inside the ends of closure caps : en
  • BE575860A - Backrest for armchairs and other upholstered seats. : en fr
  • FR1181957A - Improvements to electric turbo-generators : en fr
  • DE1059427B - Process for the preparation of 1, 1-bis (halophenyl) -2, 2, 2-trichloroethanols : de en
  • DE1059430B - Process for the production of higher molecular ethers : de en
  • DE1059464B - Process for the production of barbituric acid derivatives : de en
  • DE1059726B - Seal for self-sealing pipe couplings : de en
  • FR1181566A - metal stilts with adjustable height : en fr
  • NL227971A - : en
  • PL42288B1 - : en pl
  • US2891247A - Radio receiving system : en
  • CA577830A - Combined pump and motor assembly for liquid dispensing apparatus : en fr
  • AU4432458A - Improvements in textile finishing processes by fixation of hydrophylic colloids on textiles : en
  • PL42219B1 - : en pl
  • BE575964A - Device for acting on running trains with speed control on trains : en fr
  • CH338920A - Process for the production of gas mixtures and generator for carrying out the process : de en
  • CH338929A - Manufacturing process of a refractory mold : en fr
  • CA577669A - Method of clearing electrical capacitors : en fr
  • CA577697A - Supervisory system for condition responsive motor control indicator : en fr
  • CA577764A - Modified polysiloxanes : en fr
  • CA577794A - Thermostatic fuel valve : en fr
  • CH339013A - Pipe coupling with shut-off valve : de en
  • DE1059586B - Device for the control of acceleration sections and guide magnets of particle accelerators : de en
  • DE1059752B - Thread wetting device on sewing machines : de en
  • US2890948A - Aqueous thermosetting resin compositions having improved viscosity-temperature relationships : en
  • PL42166B1 - : en pl
  • ES71834U - Improved boat (Machine-translation by Google Translate, not legally binding) : en es
  • AU4440558A - Improvements in electromechanical oscillators : en
  • BE576171A - Electric vibration massager. : en fr
  • CH339091A - Folding section of dam, intended to form a network of barbed wire, in particular for military use : en fr
  • DE1059519B - Station scale for wireless communications technology receivers : de en
  • DE1790662U - ELECTROMAGNETIC BRAKE AIR DEVICE. : de en
  • DE1790543U - PLASTIC-COATED FLOOR COVERING. : de en
  • CH338935A - Children's spoon : en fr
  • DE1059395B - Process for the wash-resistant finishing of textile materials with polymers and formaldehyde-releasing methylol compounds : de en
  • USD185513S - Playground device : en
  • FR1181401A - Syringe : en fr
  • FR1181580A - Improvements in the assembly of cathode ray tubes : en fr
  • FR1181955A - Railway vehicle fitted with a device for lifting the wagon body from its bogies by means of jacks : en fr
  • US2890802A - Automobile parking apparatus : en
  • ES247343A3 - Hilar polyamide procedure, especially those obtained from the epsilon-aminocaproic acid of its lactamas (Machine-translation by Google Translate, not legally binding) : en es
  • CA577741A - Low tension surface discharge sparking plug : en fr
  • DE1790670U - PTO SHAFT WITH SPUR GEAR GEARBOX. : de en
  • ES248295A3 - Procedure for the removal of spots (Machine-translation by Google Translate, not legally binding) : en es
  • ES71753U - Frame of front bar glasses and metal rods (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059695B - Machine for thinning plants : de en
  • ES247251A3 - Improvements in gas burners (Machine-translation by Google Translate, not legally binding) : en es
  • ES247336A3 - Improvements in and relative to apparatus to separate liquids from different specific pesos (Machine-translation by Google Translate, not legally binding) : en es
  • ES69869Y - Lid for canning cans : en es
  • FR1181396A - Suspension for vehicles, in particular for motor vehicles : en fr
  • FR1181647A - collecting electrode for electrostatic precipitators : en fr
  • FR1181327A - Automatically engage and disengage articulated coupling for connecting a driven element and a driving element in rolling mills, in particular a cylinder axis to a coupling spindle : en fr
  • GB814899A - Improved water-repellent finishes : en
  • GB814934A - Method for producing melamine : en
  • ES247404A3 - Electromagnetic clutch system, without mechanical spray between two parts or half of the coupling (Machine-translation by Google Translate, not legally binding) : en es
  • ES68066Y - Improved chain guard for motorcycles and the like : en es
  • BE575883A - Edge stiffener with handle for carrying a container. : en nl
  • CA577692A - Resinous product derived from coniferous bark extract and process : en fr
  • CH338974A - Method and device for the production of records and record produced by this method : de en
  • US2890863A - Combined pressure cooling system and chassis for miniaturized radar : en
  • ES67368Y - Advertising vehicle with inverted body : en es
  • ES71805U - A model of plate for coatings (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181624A - Process for preparing shaped articles from artificial materials which crystallize : en fr
  • US2890703A - Cigarette construction : en
  • US2891079A - 6-methyl-4, 6-pregnadiene-3, 20-dione and 17alpha-acyloxy derivatives thereof : en
  • US2890871A - Anti-icing carburetor : en
  • BE576113A - Metal frame. : en fr
  • CA577954A - Polyvalent metal salt complexes of higher phosphoric acid esters : en fr
  • GB814881A - Improvements in or relating to harvesting machines : en
  • CA577815A - Containers : en fr
  • BE575976A - Arrangement for receiving and exploiting different signaling currents, in particular for digital characterization in the transmission of information in telecommunications installations : en fr
  • BE576103A - Polyamide resin. : en fr
  • CH338861A - Contact piece made of synthetic carbon for pantographs of electric traction vehicles : de en
  • US2890679A - Fluid applying and drying apparatus for treating coils : en
  • US2891204A - Metallized electrical capacitor : en
  • FR1181340A - Further training in manually operated clutch devices for mopeds : en fr
  • USD185505S - Speaker baffle : en
  • PL42172B3 - : en pl
  • PL42266B1 - : en pl
  • CA577800A - Organic onium compounds as polymerization accelerators : en fr
  • CH338878A - Method of manufacturing a sealed case enclosing at least one electrical component : en fr
  • USD185492S - Combined cleaner and polisher for bowling balls or the like : en
  • DE1790741U - STEEL TOE, ESPECIALLY FOR SAFETY SHOES. : de en
  • DE1059533B - Compressed gas circuit breaker : de en
  • DE1059595B - Process for the chlorination of compounds with the tetraza-porphine structure : de en
  • GB815030A - Improvements in and relating to internal combustion engines : en
  • AU3384057A - An improved wheel hub assembly. h : en
  • CA577936A - Circulating pulse decoder : en fr
  • CH338852A - Screwdriver : en fr
  • CH339066A - Device on vehicles for the resilient support of the upper part of the vehicle on a wheel axle : de en
  • CH338984A - Vacuum lock : de en
  • USD185506S - Coin controlled cigar vending machine : en
  • CA577885A - Fishing reel arbors : en fr
  • CH338941A - Apparatus for storing articles of clothing : de en
  • DE1059601B - cleaning supplies : de en
  • DE1790452U - DEVICE FOR FILLING CONSUMABLES FROM STORAGE CONTAINERS. : de en
  • DE1790575U - SEMI-CIRCULAR HEATING BOX. : de en
  • FR1181309A - Improvement in the manual control of motor vehicle fuel pumps : en fr
  • FR1181997A - Continuous demolding centrifugal casting process and equipment for implementing this process : en fr
  • CA578017A - Keyboard perforator : en fr
  • CH339076A - Container, process for its manufacture and machine for implementing this process : en fr
  • US2891103A - Detachable block : en
  • US2891043A - Process for polymerization of ethylene : en
  • US2890570A - Power unit for the conversion of heat energy of fluids into mechanical energy : en
  • PL42235B1 - : en pl
  • CA577945A - Electric shaver shearing head assembly : en fr
  • CH339047A - Lens mount with a device for adjusting the aperture : de en
  • CA577676A - Production of polymeric materials : en fr
  • US2890632A - Road surfacing machine : en
  • USD185501S - Motion-picture camera : en
  • AU233567B2 - Water-soluble salts of nitrogenous bases and acid copolymers, and aqueous solutions of such salts : en
  • DK87443C - Method of extraction of metals. : da en
  • GB814889A - Improvements in or relating to ovens : en
  • CA577924A - Separation process : en fr
  • AU4417358A - Cage for handling animals : en
  • AU4439058A - Circuit arrangement for obtaining a d-c voltage froman a-c voltage : en
  • CA577909A - Amylaceous esters of sulfamic acid : en fr
  • CH338966A - Mixture of polyethylenes and process for the preparation of this mixture : en fr
  • CH339127A - Method of manufacturing a dial, in particular for a timepiece, exhibiting signs in relief : en fr
  • CH339144A - Cutting device for watchmaking and small mechanical parts : en fr
  • CH339045A - Padding and insulating material made from elastic synthetic foam : de en
  • AU237615B2 - Marked pharmaceutical tablet and method of producing same : en
  • CA577747A - Manufacture of halogenated aromatic hydrocarbons : en fr
  • CA577832A - Method of treating fibre buffs by immersion in aqueous emulsions of oils : en fr
  • FR1181652A - element working by traction such as transmission belt : en fr
  • CH339134A - Bearing for small mechanical mobile, in particular measuring device : en fr
  • AU230398B2 - Phosphorus-containing elastomers : en
  • US2891016A - Process for the manufacture of finely porous butadiene-styrene copolymers : en
  • US2891024A - Methylolated rosins in emulsion polymerization : en
  • US2891124A - Thermostatic electric circuit-breakers : en
  • BE573946R - New colored condensation products, their preparation and applications : en fr
  • BE575962A - Sealing cutting ring for tube assemblies and fitting fitted with this ring : en fr
  • BE576061Q - Heat stabilization of polyamides : en fr
  • CH338808A - Resistant dye preparation : de en
  • CH338837A - Process for the preparation of deserpidic acid or its salts : de en
  • BE573920A - Fuel composition : en nl
  • CH338908A - Thermionic cathode : en fr
  • CH338950A - Shed roof for hall structures : de en
  • ES246702A1 - Improvements in door closure devices (Machine-translation by Google Translate, not legally binding) : en es
  • ES68989Y - Improved valve : en es
  • ES71650U - A container of propagandistic effects for medias and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES71778U - New layer for manufacturing in oil (Machine-translation by Google Translate, not legally binding) : en es
  • PL42228B1 - : en pl
  • BE576156A - Rotating funnel for devices depositing wicks in textile machines. : en fr
  • BE576177A - Method and device for capping containers by means of a flanged cover. : en fr
  • CA577753A - Strip temperature control : en fr
  • CH339146A - Drilling device with drilled hole casing : en fr
  • DE1059782B - Bearings for the steering shaft in motor vehicles : de en
  • DE1059832B - Steel link conveyor belt with round link chains arranged below the trough plates : de en
  • DE1790514U - FOLDER FOR STORAGE OF CUTLERY AND DINING EQUIPMENT. : de en
  • DE1059654B - Process for producing hard molded bodies : de en
  • DE1790645U - ADVENT WREATHING STAND. : de en
  • USD185516S - Portable stove : en
  • DE1790716U - SPRAY NOZZLE FOR WINDOWS IN MOTOR VEHICLES. : de en
  • DE972191C - Cylinder lubricant for internal combustion engines operated with sulfur-containing fuels with a sulfur content of at least 0.01 to over 5 percent by weight : de en
  • AU230791B2 - Phosporylated olefin polymers : en
  • PL42295B1 - : en pl
  • ES65022Y - A hot water tank combined with an electro-gas device : en es
  • FR1181984A - Improvements in checking ball bearings and other objects : en fr
  • GB814923A - A furnace for continuously heating work : en
  • GB815197A - Process for the production of bis(chloromethyl) disulphide : en
  • BE576094A - Improvements in the processing of cereal grains : en fr
  • CA577820A - Slicing machine : en fr
  • ES245872A1 - A procedure to remove a dilute aqueous solution from kanamicina to an alkaline ph with a volume less than an indoor alcohol immigrant in water (Machine-translation by Google Translate, not legally binding) : en es
  • US2891047A - Metal containing polyazo dyestuffs : en
  • US2890870A - Apparatus for contacting liquids and gases : en
  • AU4418358A - Improvements in or relating to use of nuclear fission in synthesizing organic compounds : en
  • AU4437258A - Method of making shoes : en
  • AU3874458A - v IMPROVEMENTS IN OR RELATING TO TURBO-MACHINE ROTOR : en
  • AU4434958A - l-N PROCESS AND APPARATUS FOR EXTINGUISHING FURNACES : en
  • US2890647A - Roller mill bearing : en
  • DE1790501U - LOCKING OF PEACOCK EYES ON EAR CUSHIONS AND CONCHOTOMES AND THE LIKE. : de en
  • US2890997A - Process for improving the quality of catalytic gasoline : en
  • DE972271C - Guide device for conveyor baskets and conveyor buckets in conveyor shafts of mines : de en
  • ES68318Y - Typing table : en es
  • US2890894A - Steering of trailer vehicles : en
  • US2890523A - Electric shavers having blade guiding means : en
  • US2890786A - Glass container inspecting apparatus : en
  • US2891008A - Water purification coagulation apparatus with perforate plate flow controllers : en
  • US2890541A - Method of securing materials to each other : en
  • US2890735A - Tongue bender : en
  • DE1790679U - BASE FOR TOOTHING WOODEN SAWS. : de en
  • DE1790744U - ARRANGEMENT FOR INDEPENDENT WORKPIECE GUIDANCE IN SOLE EDGE MILLING MACHINES. : de en
  • GB815044A - Improvements in electrical connectors and methods of applying them : en
  • ES69967Y - Four foot portable folding seat : en es
  • ES71660U - Recreational game (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181862A - Process for preparing polyurethanes stable to cold storage : en fr
  • FR1181384A - Device for preliminary stacking on sheet feeders of printing machines and paper processing machines : en fr
  • FR1181630A - Process for treating synthetic threads, with a view to giving them the physical appearance of woolen or cotton threads, and the products resulting from the application of the process : en fr
  • DE1790605U - PRESS FOR THE PRODUCTION OF ENDLESS PARTICLE WOOD STRIPS. : de en
  • DE1790733U - DRIVE DEVICE FOR SLIDING WINDOWS, ESPECIALLY FOR VEHICLES. : de en
  • BE576238A - Pedal for bicycle. : en fr
  • CA577904A - Lower alkyl esters of 2-methyl-3-cyano-4,5,6-pyridine-tricarboxylic acid : en fr
  • CA577998A - Television apparatus : en fr
  • CH338874A - Pressure safety device for gas-tight sealed containers, in particular for gas-tight accumulators : de en
  • CH338981A - Device for balancing rotating bodies : de en
  • US2890969A - Manifold sheet having a frangible coating thereon : en
  • US2891209A - Capacitor-charging systems : en
  • ES247268A3 - An accessory device for writing machines intended to allow the work with continuous printing (Machine-translation by Google Translate, not legally binding) : en es
  • ES69914Y - Device to allow training in the head game for footballers : en es
  • GB814965A - Improvements in or relating to plate conveyor bands : en
  • ES71743U - Support element for the multiple passage of tiles through the ovens (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181339A - Improvements to trays, marbles or magnetic blocks to support parts : en fr
  • FR1181799A - Thiophene derivatives, their preparation and applications : en fr
  • FR1181868A - Method for restoring the metal alloy content in galvanic gold deposit baths : en fr
  • GB815114A - Improvements relating to the cooling of fluids : en
  • ES247360A3 - A platform for the transportation of vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES69904Y - Folding chair : en es
  • PL42254B1 - : en pl
  • DE1790417U - MOVABLE LARGE-SCALE LUMINAIRE. : de en
  • ES71849U - Mechanism for pushbutton switches and electrical switches (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181373A - Device for spreading a granular or powdery material on a surface : en fr
  • US2890602A - Transmission : en
  • US2890801A - Support means for a group of relatively small similarly shaped articles : en
  • US2891227A - Wire type precision resistor : en
  • ES71659U - Boquilla distribuidora regulated output (Machine-translation by Google Translate, not legally binding) : en es
  • AU227139B2 - Improvements in and relating tothe waistbands of trousers and like garments : en
  • CA577822A - Transformer tap changer stop mechanism : en fr
  • CH338871A - System for the wireless transmission of telegrams : de en
  • ES71773U - Improved articulation for binoculars (Machine-translation by Google Translate, not legally binding) : en es
  • ES69885Y - Rig for slaughtering birds : en es
  • FR1181338A - Device for assembling construction elements of electrical devices : en fr
  • GB814950A - Improvements relating to deformable tubes : en
  • GB815063A - Improvements relating to linear electron accelerators : en
  • FR1181380A - Automatic device intended to prevent overpressure in a fluid line : en fr
  • FR1181855A - Hose for high pressure and its manufacturing process : en fr
  • GB814924A - A powdered fat-containing milk concentrate and its production : en
  • ES247412A3 - Procedure for the collection and delivery of synthetic threads (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181986A - Suspension device for construction elements : en fr
  • CA577839A - Converter for wave signal recorders : en fr
  • CA577949A - Strip feeding and bursting apparatus : en fr
  • CA578018A - Keyboard perforator : en fr
  • CA578022A - Crush-resistant package : en fr
  • ES67353Y - Improved transfer siphon with automatic and permanent contact : en es
  • DE1790537U - DEVICE FOR DIVISIONING OPERATING STATIONS. : de en
  • ES68253Y - Articulated head welder with current interruption device : en es
  • US2890855A - Pinch valve : en
  • US2890920A - Headlamp pre-aiming apparatus : en
  • ES247590A1 - Procedure and device for closing jars with a reverse cover (Machine-translation by Google Translate, not legally binding) : en es
  • ES67497Y - Mixing valve : en es
  • FR1181793A - Process for manufacturing collectors for electrical machines and collectors conforming to those obtained : en fr
  • GB815168A - Improvements in or relating to polymeric products : en
  • BE576025A - Clamping tool : en fr
  • BE576065A - Driving device for the reciprocating digit transfer devices of calculating machines : en nl
  • CH338995A - Cutter head on motor mower with cutting unit in front : de en
  • AU224254B2 - Improvements to stock fences orthe like : en
  • DE1059743B - Process for the production of cutting cleats for thread cutting tools on lathes : de en
  • ES246991A1 - An electrical watch to solve problems of formal logic (Machine-translation by Google Translate, not legally binding) : en es
  • ES70090Y - Ampoule counter : en es
  • FR1181613A - Advanced electric radiator for heating : en fr
  • FR1181918A - Safety device for passengers of motor vehicles and the like : en fr
  • CA577882A - Prospecting method : en fr
  • CA577956A - Fire retardant composition : en fr
  • FR1181379A - Apparatus for lifting loads, especially bags : en fr
  • FR1181592A - Container with built-in stopper : en fr
  • GB815113A - Insulating and corrosion protection for rectifier plates : en
  • DE1059664B - Process for the production of solid ethylene polymers at pressures above 500 atmospheres : de en
  • AU4423758A - Improvements in or relating to devices for adjustably positioning one element ofan apparatus relatively to another : en
  • ES246329A1 - A method for the preparation of easy digestion fat particles (Machine-translation by Google Translate, not legally binding) : en es
  • ES247470A1 - Improvements in pressure sensitive switches (Machine-translation by Google Translate, not legally binding) : en es
  • AU4421358A - Process forthe extraction of kanamycin : en
  • BE575955A - Method of treatment and use of acidic waste liquids from the manufacture of acrylates and methacrylates : en fr
  • CA577802A - Four wheel drive for automotive vehicles : en fr
  • US2891130A - High voltage automatic grounding switch : en
  • US2891143A - Highway crossing protection control apparatus : en
  • CA577659A - Production of n-alkylacrylamides : en fr
  • CH338987A - Hourly and tachometric control recorder indicator for motor vehicles : en fr
  • AU4441058A - Vaporization by molten material : en
  • FR1181626A - Improvements to joints and sealing caps with tear tab : en fr
  • FR1181655A - Control film : en fr
  • FR1181982A - Rotary servo device by magnetic coupling : en fr
  • GB814936A - Operating circuits for electric discharge lamps : en
  • PL42203B1 - : en pl
  • AU4435258A - Bottlecaps : en
  • PL42298B1 - : en pl
  • US2890543A - Trawl net attachment : en
  • US2890549A - Belt splice formers : en
  • US2890580A - Vibration responsive mechanism for washing machines : en
  • US2890838A - Device for filter separating iron from water : en
  • PL42286B3 - : en pl
  • PL42149B1 - : en pl
  • US2891121A - Repeating circuit interrupter with selectable reclosing time : en
  • DE1059585B - Process for fastening electrical contacts on current-carrying contact carriers by cold pressure welding : de en
  • ES69169Y - Acoustic resistance : en es
  • ES245579A3 - Assembly procedure by grinding (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181559A - Photographic method and apparatus : en fr
  • GB815009A - Apparatus for securing chair legs, posts, stanchions and the like to floors, decks or walls : en
  • BE574052A - Nitrogenous heterocyclic compounds and their preparation : en fr
  • CH338927A - Process for the preparation of a kallikrein inactivator : de en
  • CH339040A - Method and device for the production of containers and containers produced by the method : de en
  • BE576026A - : en
  • BE576008A - Washing machine and washing machine. : en fr
  • PL42304B1 - : en pl
  • US2890453A - Fastener forming and inserting machine : en
  • US2890682A - Fluid-under-pressure-operated reciprocating mechanism : en
  • CA577751A - Dry plate rectifiers : en fr
  • PL42138B1 - : en pl
  • CH338856A - Device for the lateral support of motors for driving electric locomotives : de en
  • DE1790630U - CUFFLINKS. : de en
  • FR1181665A - Feeding device for woodworking machines, in particular for jointer-planers : en fr
  • DE1059480B - Regenerator system for air or gas separation plants : de en
  • GB814980A - Improvements relating to radar equipment : en
  • AU232362B2 - Method and apparatus for producing tubes witha a helical welding seam : en
  • BE576245A - Process for the preparation of new pyridine derivatives : en fr
  • CH338813A - Process for purifying tetrahalides : de en
  • LU37124A1 - : en
  • BE576088A - Seat elements in braided threads. : en fr
  • CA577989A - Alloy steel with high heat resistance : en fr
  • CH339101A - Method and device for producing laps with a predetermined thread tension : de en
  • CH339151A - Workbench : de en
  • DE1059630B - Method of stimulating the growth of scalp hair : de en
  • US2891070A - Addition compounds of trisubstituted pyrazolone aldehydes with phenolic acid compounds : en
  • US2891217A - Noise figure meter : en
  • BE573942A - : en fr
  • DE1059804B - Device for adjusting the volume of polarized alternating current bells with two bell shells, especially for telephone sets : de en
  • DE1790728U - FOLDABLE INTERMEDIATE DECK FOR SHIPS. : de en
  • AU228928B2 - Improvements in and relating to sashless sliding window controlling mechanism : en
  • US2890844A - Automatic and manual control apparatus for aircraft : en
  • US2890686A - Engine liquid cooling system : en
  • US2891058A - Process for the preparation of n-vinyl cyclic amides, carbamates, and lactams : en
  • BE575966A - Needle and phonograph cartridge : en fr
  • PL42141B1 - : en pl
  • US2890657A - Unit injector pump with pilot injection : en
  • US2890979A - Procaine-2-pyrrolidone-5-carboxylate : en
  • US2891002A - Inhibitor sweetening process for hydrocarbon oil in the presence of an organic dispersing agent : en
  • US2890849A - Pallet for straddle type fork lift truck : en
  • US2891036A - Polyethylene compositions containing certain ethynyl alcohols : en
  • BE576043A - Improvements in or relating to repair kits and portable electric welding equipment : en fr
  • BE576082A - Simplified carcass for seat. : en fr
  • CH338946A - Radiant heating or cooling system : de en
  • DE1059555B - Process for processing dynamo sheets : de en
  • ES69062Y - Lamp switch : en es
  • ES71713U - Working tool for cutting blades (Machine-translation by Google Translate, not legally binding) : en es
  • ES71744U - Support for the multiple passage of tiles through the oven (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181936A - Glasses avoiding glare : en fr
  • CA577637A - Boning strip and method of making same : en fr
  • CA577738A - Bis(indenyl)iron : en fr
  • AU4425958A - Stocking : en
  • BE576067A - Flexible attachment and locking device : en fr
  • CH338870A - Auxiliary automatic answering device for telephone set : en fr
  • DE1059638B - Metal furniture with detachable, corrugated sheet stiffened wall components that can be attached to one another : de en
  • DE1059526B - Electrical cable clamp with a clamping bracket bent from sheet metal and encompassing a contact rail : de en
  • CA577648A - Ingot mold hot top : en fr
  • CA577762A - High frequency tube welding method : en fr
  • CA577767A - Multiparty telephone system : en fr
  • CH339133A - Rotary pendulum gear regulator system : de en
  • ES247538A1 - A PROCEDURE FOR THE PREPARATION OF A STEROID : en es
  • ES71664U - Stopper for closing bottles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181666A - Improvements to echo sounding devices : en fr
  • BE575830A - Toggle or push button switch with protective cover in splash-proof version. : en nl
  • BE575861A - Seal. : en fr
  • CA577864A - Annealing cover furnace : en fr
  • CA578015A - Coin identifying circuit : en fr
  • DE1790461U - SCREEN BOWL FOR BAND FILTER ARRANGEMENTS OD. DGL. : de en
  • ES244522A1 - Procedure for the manufacture of prefabricated parts for construction (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181489A - : fr
  • FR1181898A - Reversible plow with discs carried by a common shaft : en fr
  • SU120719A1 - The method of regeneration of spent solutions of chemical nickel plating : en ru
  • US2890902A - Stand for cameras and the like : en
  • US2890534A - Buckle : en
  • US2891194A - Overvoltage protective device : en
  • CH339026A - Adjustable guide bush for Swiss type lathes : de en
  • DE1790629U - DEVICE FOR CHECKING THE FILLING OF A FOOTBALL TOTO RECEIPT. : de en
  • AU4430858A - Improvements in of relating to the polymerisat ion of vinyl ethers : en
  • BE573915R - Single sideband communication system : en fr
  • BE576243A - D-1: 2, 3: 4-diepoxybutane, dihalogenobutanediols and processes for producing D-1: 2,3: 4-diepoxybutane from dihalogenobutanediols : en fr
  • CA577976A - Steam generation : en fr
  • DE1790496U - SOCKING MADE ON CIRCULAR KNITTING MACHINES. : de en
  • DE1790709U - DISCONNECTABLE DRIVE AXLE REDUCTION GEAR. : de en
  • AU231093B2 - Improvements in or relating to electromechanical transducers : en
  • AU4419058A - Alkyl and arylalkyl substituted aromatic ethers : en
  • BE575746A - Improvements to the pull tabs for WC chases and similar. : en fr
  • US2891118A - Automative lighting and turn signaling systems : en
  • US2891179A - Support for vibratory devices : en
  • NL91203C - : en
  • US2890874A - Heat treating furnace for filamentary products : en
  • PL42249B1 - : en pl
  • AU4427858A - Combustion apparatus for jet-propulsion engines, gas turbines or other prime movers : en
  • BE573977A - A process for creating evenly distributed axial grooves in a finished steel axis, with a maximum diameter of 6 mm. : en fr
  • CH339071A - Hand indicators for cyclists : de en
  • CH339056A - Piston pump with device for changing the delivery rate : de en
  • US2890459A - Neck tie fastener : en
  • US2890813A - Magazine : en
  • US2891240A - Thermal alarm : en
  • CA577689A - Decoupling means for electrical circuits : en fr
  • CA577700A - Burner assemblies : en fr
  • CA577711A - Method for preparing alkenyl substituted phenolic compounds : en fr
  • FR1181834A - Improvements to the reproduction by cathode ray tube : en fr
  • ES68758Y - Anti-aircraft gun toy : en es
  • ES71673U - Shed for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • CA577698A - Transmission control : en fr
  • DE1790745U - ADHESIVE APPLICATION MACHINE. : de en
  • ES246464A1 - A launch device for insufflation (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181460A - Process for simultaneous cooling and purification of hot gases : en fr
  • BE575871A - Electronically controlled milking installation. : en fr
  • BE575889A - Continuous casting improvements : en fr
  • DE1059422B - Process for the separation of mixtures of mononuclear aromatic nitro compounds : de en
  • DE1059636B - Vacuum cleaner with a cleaning device for the dust filter : de en
  • BE576163R - Permanent magnetic magnets. : en fr
  • PL42142B1 - : en pl
  • PL42255B1 - : en pl
  • PL42259B1 - : en pl
  • BE576246A - New heterocyclic compounds and their preparation process : en fr
  • CA577823A - Terephthalate-orthophthalate copolyesters : en fr
  • CA577833A - Conversion of heavy hydrocarbon materials : en fr
  • US2890623A - Warning signal devices : en
  • CA577718A - Signal system : en fr
  • CA577861A - Process for the manufacture of adipic acid : en fr
  • CH339004A - Automatic registration device of a chain : en it
  • CH339110A - Manufacturing process for flame retardant and insulating products and coatings : en fr
  • AU4429258A - Improvements in or relating to power operated roller blinds curtains andthe like : en
  • AU228113B2 - Sorting apparatus : en
  • CA577723A - Communication system utilizing pulsed signals : en fr
  • AU233872B2 - Lubricating oil compositions : en
  • CH339043A - Wet separator : de en
  • US2890486A - Mold for producing lens of any shape from a polymerizable material : en
  • BE575979A - Tractor-mounted loader excavator : en fr
  • DE1790771U - DOSING DEVICE FOR POWDER-FORMED PRODUCTS IN PACKAGES. : de en
  • BE575821A - Socket with a circuit breaker. : en fr
  • CA577740A - Organo carbamyl pseudourea herbicides : en fr
  • CA578006A - Process for improving the properties of certain polymeric materials : en fr
  • CH339118A - packing material : de en
  • BE573963A - Electrofused refractories based on alumina, magnesia and chromite : en fr
  • BE575832A - Mechanical differential unit with automatic operation for the indication of the date in a timepiece-calendar. : en fr
  • BE575845A - Process for preparing an active extract of senna. : en fr
  • ES68373Y - Device for hanging clothes suspended at adjustable height : en es
  • FR1181887A - Process for the manufacture of plates, of chrome-alloyed leburitic tool steels, of dimensions varying uniformly during quenching : en fr
  • NL91099C - : en
  • AU3414057A - Improvements to electrophotographic reflex and contact printing : en
  • FR1181302A - Bagging scale : en fr
  • CH339000A - Installation for distributing a solid, powdery or liquid treatment material on vegetation : en fr
  • CH339095A - Electric fire alarm system with at least one fire alarm transmitter controlled by a soldering metal that melts at a predetermined temperature : de en
  • AU4420558A - Process forthe preparation ota lubricating grease composition : en
  • DE1059717B - Turning device for internal combustion engines : de en
  • DE1790471U - RAIL FOR SCREWLESS FASTENING OF ELECTRICAL DEVICES IN SWITCH OR COUNTER PANELS. : de en
  • DE1790579U - CEILING PANEL. : de en
  • US2891248A - Hexahydrotetralic esters, their preparation and their uses : en
  • PL42161B1 - : en pl
  • US2891120A - Pressure actuated switch : en
  • PL42210B1 - : en pl
  • PL42162B1 - : en pl
  • CA577987A - Arrangement for plural temperature response : en fr
  • CA577850A - Copper base alloys : en fr
  • DE1059798B - Hinge for liftable leaves, especially liftable tilt and swivel leaves : de en
  • DE1790681U - MUSIC CABINET. : de en
  • DE1790698U - DEVICE FOR SWITCHING THE FILM RETURN LOCK, IN PARTICULAR FOR ROLLING FILM CAMERAS EQUIPPED WITH A SWIVEL REWIND CRANK. : de en
  • NL91286C - : en
  • US2890678A - Automatic spray painting machine : en
  • CA577651A - Separation of plutonium from uranium : en fr
  • CA577992A - Activation of clay by acid treatment, aging in conditioned oil, and calcination : en fr
  • AU4420758A - Decorative plastic floorcovering orthe like and method of making thesame : en
  • BE575815A - Reversible pleated dress or skirt. : en fr
  • BE575892A - Method of dissolving metallic copper and its application : en fr
  • BE575981A - Scale with weight printing device and automatic scale cushioning reinforcement device : en fr
  • BE576112A - Improvements in phosphorescent materials. : en fr
  • GB814975A - An improved label holding device for incorporation in bottle labelling machines : en
  • PL42234B1 - : en pl
  • US2890495A - Textile drafting apparatus : en
  • US2891091A - Derivatives of para-aminosalicylic acid : en
  • USD185497S - Trundle toy : en
  • AU231355B2 - Carton filler : en
  • BE575942A - Device for measuring the displacements of a solid rendered inaccessible by the radioactivity of the medium : en fr
  • CA577804A - N-1-naphthylphthalamic acid herbicidal compositions : en fr
  • PL42130B1 - : en pl
  • AU3389057A - Printing elements and method of producing same : en
  • BE575985A - Support plate for anchoring device : en fr
  • US2890659A - Slurry pump : en
  • US2890753A - Well drilling composition and method : en
  • US2891056A - Water-soluble allyl ethyl cellulose and its preparation : en
  • US2891229A - Electrical assembly : en
  • BE576068A - Standard relay valve for control installation of pneumatic brakes of trailers with one or two lines : en fr
  • AU4418458A - Improvements in or relating to piston and cylinder arrangements in hydraulic apparatus : en
  • BE576234Q - Universal machine for tracing fillets on plates, glasses and the like : en fr
  • CA577910A - Plastification and homogenisation device for injection moulding machines : en fr
  • DE1059827B - Crushed cube-shaped or columnar, non-sticking masses of a thermoplastic mixture of rubber with bituminous material as an additive for road construction binders : de en
  • FR1181468A - Hydrogen Thyratron Improvements : en fr
  • FR1181487A - Automatic machine for heat treatment by electromagnetic induction : en fr
  • FR1181536A - Improvements in the preparation of graft polymers : en fr
  • CA577889A - Automatic transmission pump : en fr
  • NL91197C - : en
  • US2891054A - Cellulose nitrate processing : en
  • US2890617A - Multistream analyzer with stream switching apparatus : en
  • US2890715A - Multi-pressure relief valve : en
  • US2890785A - Conveyor system : en
  • US2890826A - Weight and balance computer for loading aircraft : en
  • BE575934A - Artificial sheet document folder : en fr
  • CA577619A - Marking machine : en fr
  • CA577908A - Closure means including fluid screen for access passageway into pressurized furnace and the like : en fr
  • US2891211A - Electric supply arrangements : en
  • CA577965A - Shaded pole induction motor : en fr
  • US2890622A - Anamorphosing system : en
  • CA577902A - Amino-aldehyde resins : en fr
  • DE1059815B - Ball game device : de en
  • DE1790418U - LIGHT, IN PARTICULAR SIGNAL LAMP FOR VEHICLES. : de en
  • JPS345015B1 - : ja
  • PL42216B1 - : en pl
  • PL42285B1 - : en pl
  • US2890532A - Manual power digger : en
  • US2890675A - Core handling machine : en
  • DE1059572B - Device for determining the permissible electrical stress on semiconductor rectifier elements : de en
  • FR1181700A - Apparatus for facilitating examination of female stockings and the like : en fr
  • FR1181457A - Variety of carnation with aurora pink flowers of the so-called midi race : en fr
  • FR1181668A - Device for separating the serum and the curds in the cheese vats : en fr
  • DE1059518B - Arrangement for converting phase-modulated pulses into length-modulated pulses : de en
  • DE1790502U - FASTENING DEVICE FOR LOCKING AND PROTECTIVE CAPS FOR MILK SUCTION BOTTLES. : de en
  • GB815035A - Improvements relating to packaging bags : en
  • DE1059483B - Process for the production of steel in the converter process : de en
  • DE1059770B - Process for the production of aircraft wings and tail surfaces : de en
  • DE1790752U - FLAME SPRAY GUN. : de en
  • DK87447C - Method for operating an internal combustion engine and internal combustion engine for carrying out the method. : da en
  • ES244590A1 - Procedure for the obtaining of a product for the conservation and cleaning of furniture (Machine-translation by Google Translate, not legally binding) : en es
  • ES246792A1 - New mechanism recogedor-holder of ribbons for blinds (Machine-translation by Google Translate, not legally binding) : en es
  • ES69901Y - Needle with protective holder : en es
  • GB814894A - An improved modulator and demodulator arrangement : en
  • ES66441Y - Perfected cap for pasta tubes : en es
  • FR1181653A - Dishwasher : en fr
  • US2890742A - Article of repose for supporting the body of a person : en
  • US2891045A - Method of drying gluten : en
  • DE1059415B - Process for the production of pure silicon : de en
  • US2890628A - Machine tool : en
  • US2890731A - Method for producing round-cornered cabinets and like pieces of furniture : en
  • ES247524A1 - Sensitizable composite sheet adapted for electrophotographic reproduction : en es
  • FR1181549A - Hard ceramic materials : en fr
  • GB814956A - Improvements in or relating to turbine driven drills : en
  • ES69830Y - Toy wheelbarrow : en es
  • FR1181660A - Hot head of shell mussels or other mussels : en fr
  • CA578021A - Machine for producing gears : en fr
  • DE1059612B - Device for the continuous, proportionately equal mixing of solutions or suspensions into spinning masses : de en
  • ES69884Y - Enhanced car rearview mirror : en es
  • AU233683B2 - Compositions of vinyl compounds and hydroperoxid)es and process for making same : en
  • CH339116A - Device for looping a thread around an object and for knotting the thread ends : de en
  • CA577687A - Series of thio-derivatives of basic benzhydryl ethers and thioethers : en fr
  • ES68314Y - Injectables first-aid kit : en es
  • CA577660A - Sprayable adhesive containing poly-chloroprene and phenol-aldehyde resin : en fr
  • BE575828A - Gymnastics machine for physiotherapy. : en fr
  • ES242273A2 - Procedure for manufacturing stretched sheets in all senses of its surface (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181610A - Snow plow : en fr
  • FR1181800A - Stereophonic sound capture device : en fr
  • GB815200A - Herbicide composition containing 2,2-dichloro butyric acid or salts thereof : en
  • BE576182A - Heating device for apparatus for determining melting points. : en fr
  • BE576227A - Shut-off valve for pipelines : en fr
  • US2890718A - Quick disconnect unit for pressurized system : en
  • ES69618Y - Moth : en es
  • ES71806U - Dispenser for toothpastes and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181601A - Detection device then amplifier of television signals modulating a carrier wave : en fr
  • FR1181614A - Improvement in the packaging of viscous mixtures : en fr
  • DE1059679B - Scales with device for the automatic display and registration of the partial weights fed one after the other to a load container and the total weight of the same : de en
  • ES45527Y - Side folding motorcycle carrier with internal document compartment : en es
  • FR1181732A - Electric starter gear mechanism and hand motor cranking mechanism : en fr
  • FR1181810A - Improvement in pneumatic piston tanks : en fr
  • DE1790532U - POT HOLDER. : de en
  • US2890567A - Combination yarn : en
  • GB815171A - Document carrier : en
  • BE575870A - Beam intended to support mechanical equipment and in particular handling and transport equipment : en fr
  • US2890845A - Outboard motor clamp screw : en
  • US2891067A - Preparation of isonicotinic acid hydrazide : en
  • GB814883A - Improvements in or relating to means for stabilising the voltage or current output of electrical apparatus : en
  • GB814885A - Improvements in or relating to tennis courts and the like : en
  • PL42302B1 - : en pl
  • DE1790503U - CAP FOR MILK SUCTION BOTTLES. : de en
  • AU4439858A - High metal-content calcium-containing complex carbonate-sulfonate salts and oil compositions containing thesame : en
  • CA577966A - Thermosetting adhesives : en fr
  • ES247413A3 - Procedure for the collection and delivery of synthetic threads (Machine-translation by Google Translate, not legally binding) : en es
  • ES71836U - Laminar structure plug for packaging (Machine-translation by Google Translate, not legally binding) : en es
  • ES245688A1 - Improvements in the molds for the manufacture of shoes (Machine-translation by Google Translate, not legally binding) : en es
  • GB815166A - Improvements in and relating to vacuum cleaners : en
  • DE1059709B - Fungicidal powdery copper spraying agent : de en
  • DE1790516U - ADDRESS LIST CONTAINER. : de en
  • FR1181864A - prop : en fr
  • DE1059387B - Process for the hot forming of cast iron blanks and similar heterogeneous crystallite mixtures by extrusion : de en
  • DE1059737B - Process and bath for the electrolytic deposition of copper-tin coatings : de en
  • DE1059845B - Shock bar for locks and other shipping systems : de en
  • US2890833A - Fastening device for fastening railroad rails or the like : en
  • DE1059548B - Single-stage magnetic amplifier for controlling an electrical speed controller for generator units that are driven by prime movers : de en
  • GB815010A - Improvements in or relating to respiratory devices : en
  • GB815149A - Steel, e.g.for hot working tools and the like : en
  • GB815170A - Means for use in combination with a nailing machine for securing the lids to fruit and like cases : en
  • DE1790611U - DEVICE FOR PROCESSING CAST RESIN OR OTHER FILLING COMPOUNDS UNDER VACUUM WHEN USING A WALKING EQUIPMENT. : de en
  • ES245470A1 - A method of producing new substitute secondary amines or substitute (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181306A - Process for treating phosphate-coated surfaces and composition therefor : en fr
  • FR1181571A - Weaving process : en fr
  • FR1181932A - Composite sheets : en fr
  • FR1181682A - Shut-off valve suitable for high pressure fluid streams : en fr
  • GB814920A - Power steering mechanism : en
  • CH338917A - Process for the production of a phthalocyanine pigment : de en
  • ES71737U - Furniture of various application (Machine-translation by Google Translate, not legally binding) : en es
  • GR19828B - SYSTEM FOR INCREASING THE PROTECTIVE POWER OF THE V propellers of merchant ships and SYSTEM FOR REDUCING THEIR SAILING RESISTANCE. : el en
  • FR1181724A - Improvements in electrical circuit manufacturing processes : en fr
  • DE1790589U - DOUBLE GLAZING WINDOW. : de en
  • ES247169A1 - A procedure for the production of new piridine compounds (Machine-translation by Google Translate, not legally binding) : en es
  • ES68280U - Mat (Machine-translation by Google Translate, not legally binding) : en es
  • NL91121C - Electrical resistance with non-linear current-voltage characteristic using the magnetic blocking effect : en nl
  • ES68934Y - Crossword : en es
  • ES71689U - Device for the binding of leaves and their exchange in agendas and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181861A - Dryer for bulk materials and in particular for granular substances : en fr
  • DE1059667B - Procedure for exhaust gas routing in Soederberg electrolysis ovens : de en
  • DE1790772U - CAN-SHAPED PACKAGING, PREFERABLY FOR SPREADABLE FOOD. : de en
  • AU231047B2 - Optical magnifying system : en
  • CA577717A - Electronic organ : en fr
  • CA577724A - Dry gas meters : en fr
  • ES247410A3 - Manufacturing procedure of regenerated cellulose articles (Machine-translation by Google Translate, not legally binding) : en es
  • ES70307Y - Electro-automatic flowing water heater device for shower : en es
  • US2890551A - Apparatus and method of forming ophthalmic lenses : en
  • US2891099A - Fractional crystallization process and apparatus : en
  • USD185490S - Hand dryer for bowling lanes or similar article : en
  • FR1181350A - Hydrocarbon oxidation process : en fr
  • FR1181389A - New hydrazine derivatives and their preparation process : en fr
  • BE575895A - Hatch cover : en fr
  • CA577720A - Oscillatable diaphragm pumps : en fr
  • BE575799A - Business cards personalized by printing the photograph of the interested party. : en fr
  • DE1790410U - TEXTILE FABRIC, IN PARTICULAR FABRICS. : de en
  • US2890557A - Capsule filling machine : en
  • US2890560A - Case flap opener : en
  • US2890892A - Interchangeable front end structure for tractors : en
  • US2890977A - Process for the production of doors from plastics in a single operation : en
  • USD185510S - Lock for luggage case : en
  • DE1059436B - Process for the separation of olefins and diolefins : de en
  • FR1181730A - Process for obtaining synthetic linear polyamides : en fr
  • FR1181764A - Support pad for cardboard box and pallet box : en fr
  • FR1181884A - Phenoxymethylpenicillin purification process : en fr
  • CA577695A - Method of supplying current to high amperage electrolytic cells : en fr
  • CH338812A - Process for preparing finely divided silica : en fr
  • CA577988A - Method of making pleated filter cartridges : en fr
  • DE1059419B - Process for the purification of technical sodium carbonate : de en
  • PL42156B1 - : en pl
  • PL42167B1 - : en pl
  • PL42232B1 - : en pl
  • AU234001B2 - Improvements in or relating to hydraulic couplings : en
  • AU4420858A - Improvements in or relating to television cameras : en
  • AU4420958A - Machine for cutting and pitting fruit : en
  • CA577810A - Detergent composition with polyamino poly-carboxylic chelating agent : en fr
  • BE576170A - Apparatus for projecting images printed on film onto a screen. : en fr
  • US2890976A - Monocrystalline tubular semiconductor : en
  • AU235956B2 - Electrical identification system : en
  • CH338857A - Suspension on bogies of rail vehicles : de en
  • JPS349500Y1 - : ja
  • US2890489A - Tank building form : en
  • US2890553A - Case filling machine : en
  • US2891110A - Amplifying devices for telephone hand-sets : en
  • CA577963A - Power operated tail gates : en fr
  • CH338820A - Process for the production of low molecular weight esters : de en
  • BE576184A - : en
  • CH339103A - Braking device on a winding machine : de en
  • BE576216R - Verbeteringen aan diamanttangen : en fr
  • CA577739A - Air cooled internal combustion engine : en fr
  • CH338997A - Fruit stemming machine : en fr
  • DE1059442B - Process for the continuous production of vinyl laurate : de en
  • ES71633U - Junction box for electrical installations (Machine-translation by Google Translate, not legally binding) : en es
  • US2891241A - Unbalance tolerance limit inspection machine : en
  • DE1790676U - HORIZONTAL STRAP OR HEEL SAW MACHINE. : de en
  • PL42206B1 - : en pl
  • US2890586A - Apparatus for detecting movements of a fluid : en
  • DE1059469B - Process for the direct splitting of DL-threonine into its enantiomorphic forms : de en
  • ES71825U - Protective support for electrical conductors (Machine-translation by Google Translate, not legally binding) : en es
  • CA577636A - Electrically operated leak detector : en fr
  • CA577826A - Yarn tension regulators : en fr
  • FR1181586A - Process for sulphurization of metals : en fr
  • FR1181632A - Electric control for enlarging and reproducing devices : en fr
  • GB815203A - Substituted-4-metathiazanones : en
  • DE1790593U - WALL SKIRTING AND ADAPTABLE BRACKET FOR FASTENING. : de en
  • US2890677A - Finger joint gluer : en
  • US2890736A - Filament wire feed means for winding mechanisms : en
  • USD185520S - Head receiver or similar article : en
  • ES246826A3 - Improvements introduced in the manufacture of heating devices (Machine-translation by Google Translate, not legally binding) : en es
  • ES69846Y - Stand for ice cream, confectionery and similar : en es
  • ES69968Y - Portable folding stool : en es
  • DE1790758U - THREAD SPOOL OR - ROLLER FOR SPINNING PURPOSES. : de en
  • ES65156U - Incandescent oven with overlapping cameras (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181701A - Valve manufacturing process : en fr
  • GR19824B - FRONT HEMOSTATIC TILES. : el en
  • ES247632A1 - Electro-pneumatic device servomando of the motor brake for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181476A - Shoe manufacturing : en fr
  • GB815054A - Improvements relating to pneumatic vehicle wheel tyres : en
  • US2890479A - Lubricated hinge : en
  • US2890861A - Underwater geophysical prospecting : en
  • GB815158A - Improvements in centrifugal regulating systems : en
  • ES70311Y - Domestic pressure oven : en es
  • FR1181423A - Insulating refractory vault : en fr
  • FR1181762A - Improvements to paving systems ensuring the flow of liquids and more particularly corrosive liquids : en fr
  • GB815106A - Improvements in and relating to coils for electrical apparatus : en
  • DE1059724B - Spherical, two-part shaft bearing : de en
  • AU232062B2 - Improvements in or relating leucauramine to colouring materials and transfer sheet material containing same : en
  • BE573944A - Process for the preparation of a substance exerting an antibiotic action : en fr
  • CH339029A - Machine tool : en fr
  • DE1059449B - Process for the preparation of steroids effective for adrenal cortex hormones : de en
  • ES247387A1 - Improvements in or relating to foundry sand rammers : en es
  • ES71640U - Support device for the support plates of glasses frames with crustales mounted on the (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181900A - Connection device applicable to suction pipes as well as to discharge pipes : en fr
  • FR1181836A - Process for the production of complex dyes : en fr
  • FR1181927A - Low heel strap shoe : en fr
  • US2891128A - Thermostatic controls : en
  • ES247627A2 - Improvements in the construction of circulation pumps particularly intended for the transport of dirty waters, thick materials and similar liquids (Machine-translation by Google Translate, not legally binding) : en es
  • DE1790436U - LIGHTER FOR OIL STOVES IN BOOK OR SIMILAR FORM. : de en
  • DE1790707U - TRAILER COUPLING FOR TRUCK. : de en
  • US2890699A - Nasal suction device : en
  • CH339052A - Process for the preparation of two-component photosensitive diazotype layers : de en
  • DE1059577B - Liquid jet converter vessel : de en
  • BE575885Q - Process for the production of lipoid emulsions in aqueous alcohol : en fr
  • AU228506B2 - Heat stabilized polymer containing polymerised vinyl or vinylidene halide : en
  • BE575794A - Wooden door and window frames and similar wooden frames, and parts thereof. : en nl
  • CH338945A - Hydraulic device for lifting cars : en it
  • US2890936A - Method for producing phosphoric acid : en
  • CA577867A - Process of ornamenting shrinkable sheet materials : en fr
  • CA577897A - Steep wave front voltage generating system : en fr
  • CH338963A - System and method for metering and distributing wood chips in the manufacture of chipboard : de en
  • US2890609A - Entry sticker guide for rolling mills : en
  • AU238000B2 - Improved electrical energy storage device or accumulator : en
  • AU4433558A - Phosphorus-containing elastomers : en
  • CA577735A - Method of flameproofing fibers and the resulting products : en fr
  • CH338801A - Bra : en fr
  • CH339117A - Packaging : en fr
  • US2890729A - Cut-off gauge : en
  • ES70043Y - Cleaning brush whose handle acts as a tank for the detergent that feeds the brush : en es
  • FR1181525A - Plastic hats and other headgear : en fr
  • PL42271B1 - : en pl
  • ES70136Y - Improved fixing device applicable to rear view mirrors : en es
  • ES71668U - Reversible grill for stoves and kitchens (Machine-translation by Google Translate, not legally binding) : en es
  • US2890931A - Method of treating absorber solutions used in gas purification : en
  • CH338952A - Floor or wall tile : en it
  • CA577939A - Intermittent drive control mechanism : en fr
  • US2890717A - Flow control device : en
  • BE575999A - Rotatable column. : en nl
  • DE1790591U - PAPER MAKING MACHINE. : de en
  • FR1181667A - Composite structure projectile case : en fr
  • GB815129A - Improvements in or relating to high frequency electric heating apparatus : en
  • GB815173A - Improved method for moulding expandable thermoplastic resinous materials and mouldedarticles thereby obtained : en
  • AU4426458A - Fibre material treating machine and process : en
  • AU236677B2 - Linear high molecular weight polymers and copolymers of cdrganometallic vinyl monomers : en
  • AU4417558A - Acylation of amines : en
  • BE574001A - Novel nitrogenous heterocyclic compounds and process for preparing these compounds. : en fr
  • CH338826A - Process for making new steroids : de en
  • AU235379B2 - Improvements in and relating to clothes hangers : en
  • AU4417658A - Methods of forming fine dispersions : en
  • CH338910A - Delay line for traveling wave tube : de en
  • DE1059574B - Field emission electron gun with high directional beam value : de en
  • DE1059588B - Multipoint welding machine with cooled electrodes operated by pressure medium : de en
  • US2890858A - Deep well chain saw : en
  • AU3848658A - Improvements in paper stationery sheets : en
  • CA577837A - Adjustment device for weighing scales : en fr
  • CH338913A - Device for monitoring electron tubes during operation : de en
  • AU226905B2 - Furniture leg with insert : en
  • CA577670A - Turbulator : en fr
  • CA577852A - Composition for eradicating weeds : en fr
  • CH338954A - Horizontally sliding window, such as window, shutter, etc. : en it
  • CH339087A - Writing tip pen : en fr
  • DE1790517U - Curlers. : de en
  • DE1790562U - CLOSET. : de en
  • ES71840U - Table game (Machine-translation by Google Translate, not legally binding) : en es
  • GB815177A - Improvements in and relating to record changing gramophones : en
  • AU4422158A - Improvements in or relating toa metallic frame construction and junction means therefor : en
  • BE573901A - Process for the preparation of a lubricating grease : en nl
  • LU36689A1 - : en
  • ES247579A3 - Improvements introduced in the manufacture of speed changes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181673A - Child seat suitable for various applications : en fr
  • CH338918A - Shaft firing : de en
  • AU4430058A - Improvements relating to electric cable terminations : en
  • AU4432558A - Oil seal assemblies and associated journal boxes and railway wagons : en
  • CA577615A - Electric steam boiler : en fr
  • US2890688A - Internal combustion engines : en
  • US2891071A - Lower alkyl quaternary ammonium salts of 2, 2, 4-trimethyl-alpha, alpha-diphenyl-1-pyrrolidinebutyramide : en
  • US2891073A - Polyepichlorohydrin bis : en
  • ES246091A1 - Joint procedure without rivets between the rim and the plate of a vehicle wheel (Machine-translation by Google Translate, not legally binding) : en es
  • ES70017Y - Perfect binding for recreational hoops : en es
  • ES245924A1 - Improvements in radiocommunication systems (Machine-translation by Google Translate, not legally binding) : en es
  • ES247649A1 - Improvements in shuttles for looms for weaving : en es
  • DK87441C - Method and apparatus for cutting transverse slits distributed in the circumference in the tread on tires. : da en
  • GB815069A - Washing apparatus : en
  • ES68124Y - Bend-tube apparatus : en es
  • ES71706U - Telescopic metal tripod (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181347A - Improved compositions for core molding : en fr
  • DE1059566B - Electroluminescent cell : de en
  • DE1059584B - Device for monitoring the neutron flux in reactors : de en
  • ES243324A1 - Perfected process for manufacturing molded objects of spongy material (Machine-translation by Google Translate, not legally binding) : en es
  • ES70059Y - Discharge apparatus in nstalacones santaras : en es
  • FR1181637A - Thread trimming device for sewing machines making the single-thread chain stitch : en fr
  • GB815100A - Improvements in or relating to apparatus for effecting glow combustion at high temperature : en
  • US2890524A - Wire holding device : en
  • US2890574A - Frost attractor for refrigerators : en
  • US2890596A - Motor vehicle speed setting device : en
  • US2890925A - Cyanoethylation of wool : en
  • CA577865A - Phenylalkene hydrocarbon polymers : en fr
  • GB815052A - Improvements in or relating to vapour vacuum pumps or other apparatus employing vapour nozzles : en
  • DE1790688U - POSTER STAND. : de en
  • DE1059402B - Method and device for straightening crooked bristles or fibers : de en
  • DE1059580B - Circuit arrangement for measuring radiation intensities : de en
  • GB814954A - Improvements relating to zig-zag sewing machines : en
  • FR1181453A - Improvements to chains that can be assembled and dismantled without tools, in particular to form conveyor chains : en fr
  • ES69837Y - Decomposable transportable shelving for the textile industry : en es
  • DE1790720U - VEHICLE WHEEL. : de en
  • ES71832U - Automatic drain for sanitary devices (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181502A - Method and device for generating current pulses, applicable in particular to spark machining : en fr
  • AU236267B2 - Polymerization of olefins and new catalysts therefor : en
  • CA577787A - Reference pulse for omni-directional beacon : en fr
  • CH338994A - Agricultural motor-mower : en it
  • DE1059497B - Arrangement of light signals on monorail railway lines : de en
  • CA577878A - Light sensitive material containing a nitrothiopene compound : en fr
  • PL42242B1 - : en pl
  • US2890938A - Fractional crystallization apparatus : en
  • CA577953A - Process for the polymerisation of olefine : en fr
  • CH338949A - Suspended ceiling : en fr
  • DE1059381B - Multi-part pit stamp : de en
  • US2890482A - Device for adapting a tubular blank to a shaping mandrel : en
  • US2890873A - Means for attaching cutter picks to their supports : en
  • CA577759A - Wheel structure : en fr
  • BE574019R - Improvements to devices for tempering sheet glass. : en fr
  • BE576173A - Control for machine tools. : en fr
  • US2890898A - Trailer hitch : en
  • CH339059A - Transport cart : de en
  • BE575937A - Support means for a mechanical force measuring device : en fr
  • CH338983A - Method for the electrochemical measurement of flowing blood and device for carrying out the method : de en
  • CH339112A - Method for weight-based dosing of pourable goods when filling them into containers and machines for carrying out the method : de en
  • AU231092B2 - A device forthe lateral displacement of crop lying onthe ground : en
  • CA577777A - Means for erasing a magnetic record : en fr
  • CA577827A - Narrow band frequency discriminator circuit : en fr
  • CA577849A - Electric circuit integrity checking apparatus : en fr
  • US2891186A - Sealed beam headlight : en
  • DE1059532B - Compressed air switch with resistors : de en
  • DK87429C - Pressure switches for indirectly acting compressed air brakes for vehicles. : da en
  • FR1181510A - Butterfly valve : en fr
  • FR1181753A - Process for refining crude benzols : en fr
  • CH338976A - Spherical, chromatic, comatic, astigmatic and wide-angle lens corrected for field flattening : de en
  • US2890864A - Heat exchanger : en
  • US2891160A - Semi-conductor oscillators : en
  • US2890949A - Production of chemicals : en
  • CH339104A - Winding machine with a waxing device : de en
  • US2890666A - Grain drill gate operating arrangement : en
  • US2891155A - Precision time-delay generator : en
  • US2890516A - Expansion combs for textile machines : en
  • DE1059373B - Dough fermentation device with horizontal conveyance : de en
  • DE1059748B - Roller machine with loading device : de en
  • PL42159B1 - : en pl
  • US2890832A - Smooth-curve function generator : en
  • DE1790539U - SALT AND SPICE SHAKER WITH SHOULDER BODY. : de en
  • US2890912A - Wheel cover : en
  • US2891147A - Receiver including wave guide t with impedance thereof varied at intermediate frequency : en
  • BE576066A - Circuits responding to frequency variations : en fr
  • CH339150A - Pneumatic device for driving staples in a stapler : en fr
  • DE1790403U - SHIRT, BLOUSE OD. DGL. : de en
  • FR1181844A - Pipe coupling : en fr
  • BE575956A - Ascent and descent drums for agglomeration installation : en fr
  • DE1059821B - Process for improving and regulating the setting of magnesia cement mortars, in particular stone wood : de en
  • CH338865A - Projection color television receiver : de en
  • CH339131A - Alarm clock with a device for automatically changing the volume during the process : de en
  • CH339097A - Process for the production of a continuous web of wadding and zigzag wad packs formed therefrom and device for carrying out the process : de en
  • DE1790505U - STEIGER AND SPRAY MODEL MADE OF RUBBER. : de en
  • DE1790773U - PACKAGING FOR DRILLS AND THE LIKE : de en
  • ES71720U - New handle fastening to container (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181904A - Device applicable to a gasket of the casing of an electric machine cooled with hydrogen : en fr
  • FR1181527A - Improvement in laminated plastic materials : en fr
  • FR1181514A - Ball valve : en fr
  • FR1181849A - Process for treating concrete surfaces to improve their appearance : en fr
  • PL42208B1 - : en pl
  • US2890779A - Flexible conveyer chute : en
  • FR1181526A - Coupling and support device for tillage implements connected to a tractor by means of an oscillating frame : en fr
  • FR1181835A - Device for adjusting the warps of a trawl to equal lengths : en fr
  • ES71732U - Improved spindle (Machine-translation by Google Translate, not legally binding) : en es
  • GB815126A - Snap-action electric switches : en
  • ES247140A3 - Procedure, with your corresponding device, to manufacture a cover for calbe in metal of fusing point over the lead (Machine-translation by Google Translate, not legally binding) : en es
  • ES71651U - A decorative wrap parta nougat (Machine-translation by Google Translate, not legally binding) : en es
  • ES66945Y - Plate that when assembled with other identical ones, is capable of forming unlimited combinations : en es
  • GB815201A - Compositions of vinyl aromatic polymers and synthetic rubber stabilized with tetra-(2-hydroxyalkyl) alkylene diamines : en
  • ES70157Y - Container : en es
  • ES247643A3 - Improvements in reproductive heads for phonocaptors (Machine-translation by Google Translate, not legally binding) : en es
  • ES245829A1 - Apparatus for the coupling of blades of stars by means of superficial strawberries on an impulsor sleeve (Machine-translation by Google Translate, not legally binding) : en es
  • ES71845U - Tube for the conduction of air and other gaseous fluids adaptable to precise ways of travel (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181348A - System for regulating the flow of fluids to reactors : en fr
  • FR1181973A - Slider closure : en fr
  • FR1181931A - Process for the construction of squeegee conveyor bins : en fr
  • GB815046A - A method and instrument for obtaining small biopsy specimens of the mucosa of the rectum and lower colon : en
  • AU235405B2 - A process forthe separation of isotopes of alkali metals and apparatus for carrying out this process : en
  • PL42175B1 - : en pl
  • DE1059635B - Mouthpiece for vacuum cleaner : de en
  • DE1790545U - BED COUCH. : de en
  • DE1790705U - LAUNCH CAR FOR VERTICAL AIRPLANES. : de en
  • DE1059529B - Flush-mounted box for several electrical installation devices : de en
  • FR1181723A - Method and device for obtaining an ortho-photographic image : en fr
  • FR1181813A - Compositions for making porous or fibrous materials hydrophobic : en fr
  • US2891012A - Stable dispersions of fatty amine acid salts : en
  • DE1059771B - Righting device for aircraft taking off from the tail stand : de en
  • DE1790765U - TOY OBJECT. : de en
  • FR1181902A - Device for peeling or cleaning fruits or vegetables : en fr
  • FR1181952A - Method and apparatus for carrying out continuous reactions and mixtures between one or more liquids, optionally viscous and one or more solid components, or between solids and liquids, for example for the manufacture of synthetic detergents : en fr
  • ES247408A3 - Improvements in the manufacture of electric cables provided with insulating and waterproofing covers (Machine-translation by Google Translate, not legally binding) : en es
  • ES71830U - Improved waterproof container (Machine-translation by Google Translate, not legally binding) : en es
  • GB815188A - Thiadiazoles : en
  • DE1790691U - DEVICE FOR MAKING FOOTBED SOLES. : de en
  • DE972270C - Device for generating vacuum or overpressure : de en
  • ES71807U - New coating for reconstruction (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181640A - Device for controlling the reciprocating movement of the cutter bar in mowers, combines and the like : en fr
  • FR1181703A - Hole punch cutting marble blocks with a wire : en fr
  • ES71723U - Removable articulated billboard (Machine-translation by Google Translate, not legally binding) : en es
  • DE1790678U - FILING DEVICE FOR CHAINSAWS. : de en
  • DE1059416B - Method and device for removing solid chlorides from a solid separator, as used in the cooling and separating process of the gas mixtures produced by the chlorination of titanium minerals : de en
  • DE1059755B - Tool for making slots in folding box blanks by machine : de en
  • DE1790673U - CLAMPING DEVICE FOR HAND DRILLING MACHINES, IN PARTICULAR FOR THEIR USE IN STEEL STRUCTURAL CONSTRUCTION. : de en
  • DE1790561U - HINGED CABINET PANEL. : de en
  • FR1181535A - Cinematography system capable of enlarging and reducing the image and screen : en fr
  • FR1181564A - Mast formed from several assembled elements : en fr
  • FR1181819A - Electrical circuit terminal block or base : en fr
  • DE1059568B - Electric drover : de en
  • DE1790555U - TABLE EASEL FOR PAINTER. : de en
  • ES69953Y - Stackable jar : en es
  • FR1181428A - Aircraft approach device : en fr
  • FR1181635A - Improvements to vehicle suspensions : en fr
  • FR1181716A - Device for cooling bulbs or lamps intended for cinematographic projectors, particularly those with reduced pitch : en fr
  • DE1790409U - Stocking holder. : de en
  • FR1181639A - Suspended beam : en fr
  • FR1181760A - Intermediate plug for gaseous or liquid products under pressure : en fr
  • FR1181890A - Photo viewer and its store : en fr
  • US2890522A - Electric shavers with means tensioning the grill arcuately : en
  • US2890619A - Motion picture camera apparatus with film supply unit separate from film exposure unit : en
  • AU228652B2 - Improvements in footwear : en
  • PL42194B1 - : en pl
  • US2890734A - Wire locked bolt assemblies : en
  • US2891163A - Calutron : en
  • DE1059716B - Agent for preventing corrosion in heat exchangers : de en
  • US2890676A - Tape-moistener and dispenser : en
  • US2890755A - Apparatus for recovering combustible substances from subterraneous deposits in situ : en
  • BE575940A - Cardboard or similar crate : en fr
  • BE576099A - Percolator device. : en fr
  • CA578007A - Process and apparatus for treating ingots : en fr
  • CH338855A - Drive on monorail vehicles : de en
  • CH339023A - Process for etching the surface of a semiconducting body made of a telluride of a divalent metal : de en
  • CH339088A - Shoe insert : de en
  • CH339099A - Manufacturing process for sleeve-shaped lining carriers for pressure cylinders on spinning machines : de en
  • GB815002A - An improved method and apparatus for book or card-edge gilding : en
  • GB815016A - Improvements in or relating to regulated electric power supply equipment : en
  • US2891154A - Pulse demodulator : en
  • AU227051B2 - Cooling systems for electrical apparatus : en
  • BE575843A - Multipurpose garment. : en fr
  • FR1181385A - Apparatus for drying long strips and in particular strips of photographic or cinematographic film : en fr
  • DE1059392B - Mover spindle seal for washing devices : de en
  • DE1790408U - KNITTED OR KNITTED LEGGARDS, IN PARTICULAR TIGHTS. : de en
  • PL42269B1 - : en pl
  • US2890507A - Pocket writing instrument holder : en
  • CA577688A - Metal preparation : en fr
  • CH339139A - Electric wrist watch : de en
  • AU4434258A - Horizontal reel type bean sizer : en
  • CA22534S - Pistol grip switch : en
  • CA577869A - Electric timepiece : en fr
  • CA577786A - Neutral resins from anionic and cationic amino-aldehyde resins : en fr
  • AU4431758A - Cooling systems for electrical apparatus : en
  • CA577728A - Process for the production of spongy iron powder : en fr
  • CH339090A - Step mine : de en
  • BE575994A - Combined system for unloading and transporting bulk cement and powdery substances : en nl
  • CA577634A - Hand tools : en fr
  • CA577709A - Production of heterocyclic phosphorus-containing compounds : en fr
  • CA577781A - Photoelectric headlight dimming system : en fr
  • CH338978A - Apparatus for checking transparent materials : en fr
  • AU4434458A - Semiconductor devices : en
  • CH339062A - Method and device for coupling vehicle drives by means of an auxiliary power coupling : de en
  • AU4425758A - Improvements in or relating to electrophotographic copying apparatus : en
  • BE575904A - Mock-up device for the presentation of effects to be obtained by decoration work : en fr
  • BE576123A - Improvements to elastic dressings and the like. : en fr
  • CH338876A - Process of manufacturing a flexible and elastically extensible cord for telephone applications : en it
  • BE576064A - Method and arrangement for checking the thickness of paint coats on ships : en fr
  • BE576222A - Tensioner. : en fr
  • DE1059549B - Arrangement for taking a constant voltage from a current source of non-constant voltage : de en
  • DE1790429U - DRYING DEVICE FOR LAUNDRY. : de en
  • PL42280B1 - : en pl
  • US2890569A - Removal of carbon deposits in jet engines : en
  • US2890914A - Pulverulent material conveying apparatus : en
  • BE576219A - Binoculars for color blind people. : en fr
  • ES67422Y - Folding packing box : en es
  • ES68085Y - Enhanced bell push button : en es
  • ES69427Y - Crown cap : en es
  • DE1059468B - Process for the preparation of anhydrous primary amines : de en
  • CH339025A - Automatic lap : en fr
  • US2890732A - Reciprocating saw : en
  • US2890983A - Excipient : en
  • US2891035A - Preparation of an acrylonitrile-methyl acrylate-methyl vinylpyridine ternary polymer : en
  • DE1790450U - DEVICE FOR PRODUCING REINFORCEMENT PLANS, ESPECIALLY IN STRUCTURAL STATICS. : de en
  • DE1790437U - PAPER CUTTING MACHINE WITH MAGNETIC TAPE CONTROL. : de en
  • DE1790721U - VEHICLE WHEEL. : de en
  • ES71839U - Quick fastening buckle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181591A - Process for welding thermoplastic bodies : en fr
  • GB814872A - Improvements in or relating to a method of blanching or pre-cooking peas, beans and the like and apparatus for carrying out the method : en
  • GB815048A - Device for producing air circulation in motor vehicle air-cooled internal-combustion engines : en
  • US2890724A - Casing spacer : en
  • DE1790600U - HOLLOW STONE WITH DUCTION CHANNELS. : de en
  • ES69871Y - Vault for construction : en es
  • FR1181462A - Vehicle tire : en fr
  • FR1181596A - Sliding door cabinet : en fr
  • GB814882A - Improvements relating to electrical switching systems : en
  • GB815207A - Shaft connecting device : en
  • FR1181376A - Polyethers production process : en fr
  • FR1181478A - Table with mobile heating part for catering and cleaning : en fr
  • FR1181720A - Piston with several seals : en fr
  • BE576125A - Improvements to the process for manufacturing a fill consisting of a core of staple fibers trapped in continuous son supports. : en fr
  • CA577624A - Rear view truck mirror : en fr
  • CA577905A - Luminaire : en fr
  • CH338928A - Probe with ph electrodes : de en
  • CH338973A - Pickup arm for speaking machines : de en
  • CH339113A - Mechanism for supplying cover slips to a wrapping machine : en fr
  • DE1790792U - INDEPENDENT MINUTE CLOCK CANCEL A COOKING OR ANY OTHER OPERATION. : de en
  • FR1181440A - Electrically operated sliding roof, in particular for motor vehicles : en fr
  • FR1181959A - Regulating valve device for a group of two-stage pumps, particularly applicable to hydraulic presses : en fr
  • GB815151A - Cyclodiene dimerizing process : en
  • DE1059492B - Two-sided dump truck : de en
  • DE1059592B - Process for the production of heavy metal containing azo dyes : de en
  • DE1059784B - Headlight switch for motorcycles : de en
  • DE1790710U - INDEPENDENT TRAILER COUPLING. : de en
  • AU3394957A - Plug ejection means forthe safety of electrical heating appliances : en
  • BE575750A - Pedal crank control for bicycle motors (Moped motor) or their equivalents. : en fr
  • DE1790454U - KURDSTONE WITH EDGE MARKING. : de en
  • CA577879A - Potentiometric recorders : en fr
  • CH338875A - Fiber-reinforced synthetic resin profile body and process for its production : de en
  • BE574029A - Removable junction member for formwork. : en fr
  • BE574039A - Improvements to processes and devices for preparing and stabilizing dry pounders or concentrates of solutions and suspensions. : en fr
  • CA577613A - Calculating device : en fr
  • CH339111A - Method and apparatus for liquid packaging : en fr
  • DE1059598B - Process for preventing premature addition and polymerization reactions in ethylenically unsaturated compounds, e.g. B. to prevent skin formation on paints and varnishes : de en
  • DE1790576U - ELECTRIC ROOM HEATING CONVECTOR. : de en
  • ES247368A1 - Improvements in or relating to hatch covers : en es
  • US2890610A - Vise block : en
  • BE579034A - Method and apparatus for threading a web material : en fr
  • CA577729A - Refining argon by separating gas mixtures : en fr
  • CA578011A - Mixtures of omega-halogen-carboxylic acid nitriles and a method of making same : en fr
  • CH339068A - Body for motor vehicle : de en
  • DE1790717U - WINDOW WASHER FOR MOTOR VEHICLES. : de en
  • FR1181609A - Butterfly valve : en fr
  • FR1181888A - Improvements to the beams supporting the mine sky : en fr
  • US2890465A - Fillerless aircooled pillows with vaporizers : en
  • US2890562A - Lawn edger : en
  • US2891003A - Method of hydrodesulfurizing olefinic gasoline using an iron oxide-chromium oxide catalyst : en
  • BE574050A - New heterocyclic nitrogen compounds and their preparation process. : en fr
  • BE575881A - : en
  • BE576014A - Hair dye products : en fr
  • CA577703A - Prismatic reflectors : en fr
  • AU3387257A - Improvements relating toa surgicalcervical collar : en
  • BE576070A - Finned water meter with multiple inlet openings : en fr
  • CH338807A - Washing machine : en fr
  • CH338809A - Biblorhapte : en fr
  • AU232364B2 - Improvements in and relating to stacking and/or storing goods : en
  • BE579027A - : en
  • CH338956A - Sash with a support bed for at least three window panes : de en
  • AU226177B2 - Production of electric cable sheaths : en
  • BE575753A - Oxygenated piperides and processes for their preparation. : en fr
  • CH339067A - Device on vehicles for the resilient support of the upper part of the vehicle on a wheel axle : de en
  • BE575906A - Method for manufacturing improved photographic material : en nl
  • BE576186A - Metal wire lining tail for mine support. : en fr
  • CA577825A - Washing machine : en fr
  • BE575880A - Improvements relating to adjustment devices for electrical indicating instruments. : en fr
  • US2890769A - Brake actuator : en
  • US2890992A - Apparatus for fabricating electrotyping shells : en
  • AU229772B2 - Improvements in or relating to electric attenuators : en
  • CA578008A - Process for the preparation of sulphonyl-derivatives : en fr
  • DE1059778B - Flexible suspension system, especially for cushioning vehicles : de en
  • ES71685U - Security device for blinds (Machine-translation by Google Translate, not legally binding) : en es
  • GB814961A - Carbon paper coating compositions : en
  • ES67785Y - Mudguards for motorcycles and the like : en es
  • US2891237A - Data processing apparatus : en
  • US2890836A - Apparatus for applying a mixture of a plurality of liquids : en
  • DE1790559U - EXTENDABLE CABINET TABLE. : de en
  • US2890854A - Torsion pit prop : en
  • US2890993A - Combination fluid solids reactor and thermal cracking unit : en
  • USD185521S - Toy fishing device : en
  • ES247549A3 - Some improvements introduced in the tocadiscos devices (Machine-translation by Google Translate, not legally binding) : en es
  • ES71761U - Improved die head : en es
  • ES68961Y - Tube of toothpaste or similar : en es
  • DE1059809B - Spray gun for two-component paints : de en
  • FR1181912A - Table football game : en fr
  • US2890651A - Data processing equipment and methods : en
  • US2891034A - Composition comprising a reaction product of a polyester and a polyepoxide and process for preparation : en
  • FR1181752A - Process for preparing gluconic acid monohydrate : en fr
  • US2890727A - Loom buffer : en
  • US2890966A - Cold water paints : en
  • US2891032A - Polymers of vinylidene monomers destaticized with monohydroxyethyl trihydroxypropyl ethylene diamine : en
  • DE1790480U - WELDING RECTIFIER WITH PROTECTIVE DEVICE. : de en
  • DE1059504B - Circuit arrangement for evaluating stored step combinations in receiving devices for telegraph characters : de en
  • ES245873A1 - A procedure for the preparation of new antibacterial agents (Machine-translation by Google Translate, not legally binding) : en es
  • ES246714A1 - Improved system of pools of toilet (Machine-translation by Google Translate, not legally binding) : en es
  • ES247601A1 - Multi-electrolytic cells : en es
  • ES67351Y - Perfected armchair : en es
  • ES68446Y - Dynamometric hanging scale : en es
  • DE1790446U - TWEEZERS. : de en
  • FR1181483A - Process for cleaning tanks used to store and transport oils, especially tankers : en fr
  • FR1181561A - Method and apparatus for examining and converting seismic wave curve records : en fr
  • US2890847A - Fishing rod holder : en
  • DE1790448U - DEVICE FOR DUST-DUSTING FRESH PRINTED SHEETS TO PREVENT LUBRICATION. : de en
  • US2890539A - Rear view mirror mount : en
  • US2890563A - Pneumatic spinning frame cleaner : en
  • ES244697A1 - Calendar for the application of the ogino-knaus method (Machine-translation by Google Translate, not legally binding) : en es
  • US2890591A - Strap-tensioning tool : en
  • US2891068A - Quaternary ammonium acyl derivatives of vitamin a aldehyde hydrazones : en
  • CA577891A - Heat exchanger : en fr
  • ES70013Y - Corner plate for fixing photos and analogs : en es
  • GB815006A - Method and apparatus for locally treating, e.g. heat sealing, a continuous web of material at locations which are spaced apart along the latter : en
  • GB815047A - Improvements relating to thermocouples : en
  • AU3401557A - Improved coupling for trailer vehicles : en
  • CH338887A - Rheostat : en fr
  • AU4426258A - Improvements in or relating tothe production of hydrogen peroxide : en
  • CH338834A - Process for purifying raw caprolactam : de en
  • CH339085A - Door closing device : en fr
  • ES68031Y - An arrangement of closure members for slider closures : en es
  • GB814922A - Improvements in or relating to centrifuges for drying washed articles : en
  • PL42186B1 - : en pl
  • FR1181634A - Remote control for toys : en fr
  • DE1059698B - Harvester : de en
  • GB815167A - New n-alkyl taurines : en
  • DE1059720B - Afterburner, especially for jet engines : de en
  • FR1181968A - Improvement in toxic baits for the destruction of animals : en fr
  • DE1059736B - Control slide for fluid transmission : de en
  • FR1181356A - Process for removing sulfur from metals : en fr
  • FR1181718A - Assembly of spindle holders for textile machines : en fr
  • FR1181739A - Process for refining metal baths in a rotary drum furnace : en fr
  • US2890746A - Non premix burner for producing carbon black : en
  • US2891015A - Carboxylic acid type cation exchange resins prepared in the presence of plasticizer and polymer : en
  • US2890462A - Means for mounting an appliance in a counter opening : en
  • LU37112A1 - : en
  • US2890612A - Hydraulic ratchet wrench : en
  • US2890862A - Apparatus for cleaning tubes of heat exchanger : en
  • FR1181650A - Process for the production of chlorostyrenes : en fr
  • FR1181903A - Temporary coupling device for coupling head of railway vehicles : en fr
  • FR1181960A - Continuous operating centrifugal filter : en fr
  • GB815161A - Improvements in or relating to polymerization process : en
  • GB815191A - Improvements in or relating to flooring : en
  • DE1790512U - WIRE HOLDER FOR WOMEN'S HANDBAGS. : de en
  • DE1790738U - SHOE HEEL. : de en
  • ES70008Y - Desktop mechanical calendar : en es
  • FR1181765A - Belt and cable conveyor : en fr
  • AU226587B2 - Improvements in or relating to roller friction clutches, such as freewheel clutches for oneway drives for starting mechanisms of internal combustion engines : en
  • AU227877B2 - Improvements relating to electric cable terminations : en
  • AU4453358A - Improvements relating to electrodialytic processes : en
  • US2890704A - Cigarette : en
  • US2891039A - Terpolymers of diolefins with halfesters of maleic acid and a monoolefinic monomer : en
  • PL42163B1 - : en pl
  • PL42204B1 - : en pl
  • CA577661A - Soya protein paper coating containing amino resins : en fr
  • CH338822A - Process for the preparation of substituted benzamides : de en
  • CH338980A - Bolometer bridge : de en
  • BE575908Q - Corrugated sheet formwork for concrete : en fr
  • CH339149A - Yarn monitoring device, e.g. B. for warping machines : de en
  • US2891156A - Detector circuit : en
  • DE1059820B - Device for tensioning the reinforcement wires of components : de en
  • DE1790547U - GAME TABLE WITH VARIOUS INTERCHANGEABLE GAMES. : de en
  • US2890782A - Adjusting device for spring-loaded key levers : en
  • DE1790622U - MAXIMUM COUNTER. : de en
  • AU4428558A - Process for preparing copolymers : en
  • CA578001A - Alarm station : en fr
  • DE1059791B - Method for dismantling tires, particularly tubeless tires : de en
  • DE1790499U - GASTROTUBE WITH PH ELECTRODES. : de en
  • DE1790515U - EDGING, IN PARTICULAR FOR CAMERA POCKET PARTS. : de en
  • DE1790598U - CLOSURE FOR FEED SILOS AND SIMILAR CONTAINERS. : de en
  • US2891159A - Phase shift oscillator : en
  • US2890520A - Liner puller : en
  • US2890554A - Machine for filling foldable containers : en
  • US2890776A - Tong operated friction clutch : en
  • US2890798A - Devices for sorting of media : en
  • AU226254B2 - Apparatus for supplying particles tobe separated to hydrocyclone : en
  • CA577730A - Producing plastics from polyhydroxy and/or polycarboxy compounds, polyisocyanates and polymerizable vinyl compounds : en fr
  • CA577917A - Sizing of paper with linear carbon chain polymers : en fr
  • DE1059426B - Process for the production of propyl nitrate or isopropyl nitrate : de en
  • US2890635A - Roll film camera : en
  • US2890973A - Treating tobacco and cigarette paper : en
  • US2891006A - Method of stabilizing olefinic gasoline by hydrofining with a chromium iron oxide catalyst : en
  • US2891190A - Travelling wave tubes : en
  • DE1059655B - Process for the production of plastics : de en
  • DE1790748U - SHOEMAKER CLEANING AND BELT SANDING MACHINE WITH DUST EXTRACTION. : de en
  • USD185509S - Picture frame or similar article : en
  • PL42191B1 - : en pl
  • PL42281B1 - : en pl
  • US2890926A - Shrinkproofing of wool with chromium complexes : en
  • ES247654A3 - New system for assembling valve springs in explosion engines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181951A - Recorder : en fr
  • GB815182A - Improvements in or relating to screw propulsion systems for boats : en
  • DE1059385B - Quick coupling for recovery pipes or the like. : de en
  • DE1059696B - Sowing machine, especially for manual operation : de en
  • DE1790401U - DEVICE FOR THE PRODUCTION OF STRONG WHIPPED CREAM. : de en
  • DE1790538U - PLATE WITH AN AS VASE, FLOWER POT OD. DGL. TRAINED RESERVOIR. : de en
  • DE1790751U - LIGHT-SHINING DISC FOR SIGNAL LIGHTS, IN PARTICULAR FOR COMBINED BRAKE TAIL LIGHTS ON VEHICLES. : de en
  • AU4426058A - N-alkenyl-morphinan compounds and process for preparing thesame : en
  • CH339106A - Ball game of skill : de en
  • CA577870A - Methods of and apparatus for extruding thermoplastic compounds : en fr
  • BE575812A - Ampoule syringe, in particular for veterinary use. : en fr
  • DE1059749B - Piano and wing rest : de en
  • US2890464A - Bed spring : en
  • US2891093A - Neutral diesters of 2, 2'-[isopropylidenebis(p-phenyleneoxy)]-diethanol : en
  • DE1790715U - BUMPER FOR VEHICLES. : de en
  • FR1181520A - Rotary machine for the treatment of sensitive surfaces and in particular for the continuous development of strips of photographic paper : en fr
  • US2890860A - Post hole auger : en
  • US2891171A - Transistor switch : en
  • BE574017A - Double skeleton silver catlytic electrode. : en fr
  • CA577675A - Method and composition for the control of undesired vegetation : en fr
  • ES69881Y - Perfected molds for mechanical pot making : en es
  • FR1181775A - Gas-tight closing device for the passage of substances containing dust : en fr
  • PL42183B1 - : en pl
  • CA577868A - Lubricating oil : en fr
  • DE1790762U - TOY MAST. : de en
  • PL42226B1 - : en pl
  • US2890749A - High speed toggle driver pivoted veneer clipper : en
  • US2890899A - Multiple duct sleeve : en
  • FR1181482A - Improvements to low friction mechanical elements : en fr
  • DE1059575B - Circuit arrangement for light-dark control of an electron beam tube : de en
  • DE1790548U - WRITING DESK. : de en
  • DE1790658U - BALL JOINT FOR LIGHTS, REAR MIRRORS, TRIPODS AND PARASOLS. : de en
  • US2890773A - Clutch-brake mechanism : en
  • US2890792A - Art of packaging and package constructions therefor : en
  • CA577668A - Helix structure and method of manufacture : en fr
  • CA577680A - Coated glass fibers and method of making same : en fr
  • CA578025A - Conveying mechanism : en fr
  • AU4433758A - Preparation of bisphenols : en
  • DE1059604B - Process for the production of coatings on soap bars : de en
  • DE1790412U - GLOVE. : de en
  • ES246035A1 - New procedure for increasing sales through special draws, periods and a common fund for prizes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181712A - Cinematographic projector device : en fr
  • AU236103B2 - Machine for cutting and pitting fruit : en
  • BE575744A - Mobile support for handling heavy objects. : en fr
  • CH338827A - Process for the production of polyhydroxysteroids using hydroxylating enzymes of various types of microorganisms : de en
  • FR1181363A - Compensation for tilting of motor vehicle hulls under the effect of centrifugal force : en fr
  • FR1181678A - Process for the even dyeing of textile fibers : en fr
  • GB815150A - Improvements in or relating to rotary electric switches : en
  • US2890903A - Garage door lock controls, and the like : en
  • AU234002B2 - Antioxidant composition and dispersion : en
  • BE576091A - Camera carrying several cinematographic films and ensuring their selective projection : en fr
  • CH338902A - Manufacturing process of an electric capacitor : en fr
  • AU232061B2 - Improvements relating to high pressure electric lamps with detachable protective covers : en
  • AU4439258A - Improvements in or relating to data processing equipment : en
  • US2890747A - Car loading retaining strip and lock therefor : en
  • PL42284B1 - : en pl
  • CA577743A - Aryl pseudoureas as herbicides : en fr
  • FR1181588A - heat exchanger : en fr
  • AU227355B2 - Improvements in or relating to devices for adjustably positioning one element ofan apparatus relatively to another : en
  • BE575856A - Improvements to the means of assembling steel strips used in particular for strapping balls in a press. : en fr
  • CA577628A - Wheel structure : en fr
  • DE1790407U - INSERT FOR SLIPPERS. : de en
  • CA577980A - Processing rubber with siliceous pigment : en fr
  • CH338936A - Portioner for granulated grit, e.g. sugar : de en
  • US2890876A - Pebble heat exchanger : en
  • ES247554A3 - Improvements in the preparation of polyesters and aromatic copolyesters (Machine-translation by Google Translate, not legally binding) : en es
  • US2890762A - Air filtering device : en
  • ES71736U - Flute rattle (Machine-translation by Google Translate, not legally binding) : en es
  • ES71653U - Improved packaging for alimentary substances, preferably macaroni noodles and the like (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181307A - Multipurpose pliers : en fr
  • DE1059607B - Flat weft knitting machine with device for controlling the sinkers : de en
  • DE1059790B - Twin pneumatic tires for vehicles : de en
  • ES71642U - Female dressing (Machine-translation by Google Translate, not legally binding) : en es
  • GB814990A - Improved means for producing surface finish in the bore of tubes or cylinders : en
  • ES246238A1 - Improvements introduced in device devices for motor vehicles with sliding ceiling (Machine-translation by Google Translate, not legally binding) : en es
  • ES70263Y - Puckering device : en es
  • US2890743A - Article of repose for supporting the body of a person : en
  • US2891135A - Lock for an instant release switch : en
  • ES67939Y - Protective device for the use of sanitary napkins : en es
  • ES71656U - Plume indian plume, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181365A - Improvements to DC motor control systems : en fr
  • FR1181883A - Method and apparatus for mounting cap visors : en fr
  • ES246607A1 - Improvements in the construction of hydraulic shock absorbers (Machine-translation by Google Translate, not legally binding) : en es
  • ES247484A1 - Improvements in the automatic appliances for advances in rotation of the nozzles of the applied irrigation appliances (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059438B - Process for the dehydration of monoolefins : de en
  • DE1059424B - Process for the separation of methyl borate from mixtures with methanol : de en
  • DE1790668U - MIXING TAP FOR BATHROOM OR KITCHEN EQUIPMENT. : de en
  • FR1181913A - Advertising process and resulting new industrial product : en fr
  • ES247247A3 - Procedure for the manufacture of lead alloys used as anti-friction metal (Machine-translation by Google Translate, not legally binding) : en es
  • ES67073Y - Perfect Baby Outerwear : en es
  • ES67970Y - Box for pens, pens and fountain pens with a paper roll : en es
  • ES69634Y - Folding and removable table : en es
  • ES71639U - Support device for the support plates of frames of spectacles provided with frames for the crstales (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181776A - Process for the thermal conditioning of crude phthalocyanines : en fr
  • GB815051A - Improvements in or relating to vapour vacuum pumps : en
  • CA577679A - Relay : en fr
  • ES245725A1 - A procedure to produce link or roller plates for chains (Machine-translation by Google Translate, not legally binding) : en es
  • GB814935A - Method of making a carpet anchor strip : en
  • PL42236B1 - : en pl
  • USD185503S - Lavatory fitting or similar article : en
  • DE1790686U - CONTAINERS, IN PARTICULAR MADE OF CARDBOARD OR OTHER CHEAP MATERIAL, FOR THE REMOVAL OF SAMPLES, PAPER PRODUCTS AND THE LIKE. : de en
  • GB814943A - Improvements in or relating to automatic telephone exchanges : en
  • GB815049A - Improvements in or relating to self-threading fastener devices, particularly threadable sockets of such devices : en
  • ES70089Y - Portable Technographer : en es
  • FR1181994A - Engine bogie for rail vehicles : en fr
  • US2890951A - Continuous tapping of metallurgical furnace : en
  • ES247234A3 - A procedure for the manufacture of plates and discs of materials with nacquered aspect (Machine-translation by Google Translate, not legally binding) : en es
  • ES66297Y - Metal table for office or office : en es
  • ES246248A1 - Method and apparatus for the treatment of extensible polymeric particles of a low energy factor (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181427A - Arc Lamp Coals Clamping Chuck : en fr
  • FR1181641A - Combine harvester improvements : en fr
  • FR1181828A - Process for processing semiconductors and semiconductors thus obtained : en fr
  • GB814977A - Process for the manufacture of hard metal carbide products : en
  • FR1181346A - Improvements to electrical connectors and processes for attaching them to conductors : en fr
  • FR1181544A - Improvements to electrical means for performing frequency division : en fr
  • FR1181658A - High temperature purification furnace for carbonaceous bodies : en fr
  • FR1181880A - Improvements to lifeboats : en fr
  • AU4427658A - Improvements in or relating to circuit arrangements in radar receivers for controlling the deflection ofthe cathode-rays in cathode-ray tube indicators : en
  • DE1790572U - HANGER. : de en
  • AU225828B2 - Jigs : en
  • CH338925A - Leg rests, especially for bedridden sick people : de en
  • US2890643A - Beverage brewing and dispensing apparatus : en
  • US2890752A - New squeeze cement proces and slurry : en
  • PL42227B1 - : en pl
  • ES246845A1 - A perfect machine for washing (Machine-translation by Google Translate, not legally binding) : en es
  • ES247507A1 - Procedure for the obtaining of mixed profiles of metal-plastic materials (Machine-translation by Google Translate, not legally binding) : en es
  • IS410B6 - Sanding spreader attachment equipment. : en is
  • US2890637A - Release system for photographic cameras : en
  • US2891037A - Copolymers of allyl alcohol : en
  • US2890633A - Apparatus for reproducing images : en
  • AU4422058A - Process forthe production of chlorinated hydrocarbons : en
  • BE576149A - Guard rings for cross-nested transformers. : en fr
  • BE576150A - Process for the protection of joints. : en fr
  • CA577780A - Override control for photoelectric headlamp dimmer : en fr
  • CH338880A - Clip : en fr
  • CH338900A - Return inhibitors with signaling for electric measuring instruments, in particular electricity meters : de en
  • DE1790644U - MACHINE KNIVES, ESPECIALLY FOR CUTTING WOODY PLANTS. : de en
  • ES71669U - Lampholder perfected for fluorescent light lamps (Machine-translation by Google Translate, not legally binding) : en es
  • GB814914A - Improvements in or relating to resistors and resistor materials : en
  • GB815111A - Improvements in and relating to electrical energy regulators : en
  • AU237055B2 - New anthraniuc acid derivatives and their use for combatting injurious insects : en
  • FR1181301A - Electric stove or cooker : en fr
  • FR1181439A - Process for the isolation and purification of fungal enzymes using ion exchange resins : en fr
  • FR1181607A - Method for placing temperature probes in the windings of electrical devices : en fr
  • FR1181758A - Display packaging : en fr
  • US2891197A - Photoelectric transistor switch control : en
  • US2891219A - Low current resistance measuring device : en
  • CA577656A - Tie rod and knuckle arm safety attachment : en fr
  • ES71800U - Perfect feminine headdress (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181481A - Fluid pumping system : en fr
  • FR1181713A - Installation for the evaluation of signals, in particular telegraph signals : en fr
  • CA577793A - Pneumatic tyres : en fr
  • DE1059620B - Device for lifting sick people out of their bed : de en
  • ES69850Y - Drawer clamp oppressor : en es
  • FR1181466A - Ignition coil for motor vehicles : en fr
  • AU4439458A - Continuous waveradar for ppi type display : en
  • BE576005A - Process of bonding by rolling aluminum sheets : en fr
  • US2890817A - Valve means for pressurized container : en
  • US2890884A - Multiple sheet electing mechanism : en
  • US2890916A - Thrust bearing : en
  • BE575945A - Fermentation apparatus : en fr
  • CH338891A - Electric motor armature coated in resin : en fr
  • US2890690A - Fuel injection system : en
  • US2891166A - Well logging : en
  • AU229335B2 - Composition for control of vegetation : en
  • AU4427758A - Improvements in or relating to grids for use in electric discharge tubes, and electric discharge tubes comprising atleast one such grid : en
  • CH338814A - Process for the production of a colloidal iron preparation : de en
  • CH339035A - Automatic control device for work machines : de en
  • CA577734A - Color television receiver apparatus : en fr
  • DE1059457B - Process for the preparation of 4,4-disubstituted 2-pyrrolidones : de en
  • GB814880A - Steroid compounds and the preparation thereof : en
  • CA577731A - Method of forming hollow plastic articles : en fr
  • US2890673A - Control system for stabilizing fins : en
  • AU236557B2 - Alkyl and arylalkyl substituted aromatic ethers : en
  • AU4439958A - Glass bending mold : en
  • BE576202A - Phonographic pick-up. : en fr
  • AU3376257A - Improvements in and relating tothe waistbands of trousers and like garments : en
  • AU4436758A - Morphine derivative : en
  • CH338990A - Device for withdrawing different amounts of liquid corresponding to certain coin values by inserting coins : de en
  • ES247865A1 - New support system for a sustaining arm and upper cylinder load, mounted with vertical turn for handle machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES71759U - Motorbike model (Machine-translation by Google Translate, not legally binding) : en es
  • CH338947A - Liquid nebulizer : de en
  • USD185489S - Toy horse and wagon : en
  • PL42251B1 - : en pl
  • ES65336Y - A fluffy stretch printed material padding item : en es
  • ES71814U - An improved bag for clothes (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059665B - Process for the production of copolymers from allyl alcohol and a vinyl aromatic compound : de en
  • ES71693U - Shut-off valve for cisterns (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181745A - Process for manufacturing dyestuffs of the phthalocyanine family : en fr
  • GB815146A - Device for cutting thermoplastic materials : en
  • ES65460Y - Practical plug : en es
  • ES69942Y - Hygienic and perfected pacifier : en es
  • US2890478A - Manually operated latching device for a truck rear door : en
  • ES69717Y - Toy crossbow : en es
  • DE1059593B - Process for the production of metallizable monoazo dyes and their heavy metal complex compounds : de en
  • DE1790648U - PULL-OUT EQUIPMENT, ESPECIALLY FOR VINE STICKS. : de en
  • DE1790467U - FLOOR TRAY DESIGNED AS PRE-FABRICATED REINFORCED CONCRETE PART FOR AN UNDERFLOOR SHAFT : de en
  • CH338832A - Process for the preparation of novel amines derived from phenothiazine : en fr
  • CH339007A - Electromagnetic heater for internal combustion engine : en fr
  • CH339077A - Box, in particular for storing goods containing aromatic odorous substances : de en
  • AU4430258A - Improvements relating to laminated metal structures and methods of forming such structures : en
  • BE576126A - Device to be used in conjunction with a tin can opener. : en fr
  • CA577898A - Rectifier disconnecting system responsive to inoperativeness of several units : en fr
  • FR1181492A - foam concentrate for the pneumatic transport of powdery materials : en fr
  • DE1790701U - UNITED ELECTRON FLASH DEVICE. : de en
  • DE1790477U - ROTATING RESISTANCE. : de en
  • ES71742U - Packer (Machine-translation by Google Translate, not legally binding) : en es
  • ES71770U - Armed board perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181950A - Machine control system : en fr
  • FR1181550A - Electromagnetic waveguide systems : en fr
  • CA577749A - Process for dyeing fibers and fibrous materials : en fr
  • CA578010A - Trays : en fr
  • DE1059536B - Storage of contact pieces for rotary switch : de en
  • FR1181711A - Synchronizing device, in particular for cinematographic projection apparatus : en fr
  • US2891189A - Gas-filled electric incandescent lamp : en
  • CH339145A - Device for preventing sagging of a stem, for example a watch pivot, during its grinding : en fr
  • DK87444C - Runs for double counting sticks. : da en
  • ES246057A1 - A mechanism for the setting up of the set of indicator wheels in the computers of the volumetric meters (Machine-translation by Google Translate, not legally binding) : en es
  • ES66708Y - Electrothermostat : en es
  • FR1181387A - Roll press for briquetting ores, coals and the like : en fr
  • FR1181705A - Electrolytic pickling processes : en fr
  • US2890822A - Dispensing container for rolls of sheet wrapping material : en
  • FR1181511A - Blank feeder : en fr
  • DE1790615U - CIRCLE. : de en
  • ES246404A1 - An installation for the separation of solid particles or liquids from gases (Machine-translation by Google Translate, not legally binding) : en es
  • ES70096Y - Sheets with interchangeable chips : en es
  • DE1790433U - WASH BRUSH. : de en
  • US2890603A - Tractor transmission-deluxe : en
  • US2890509A - Necktie clasp : en
  • US2890614A - Wooden mouthpieces for brass wind musical instruments : en
  • US2891202A - Semiconductor device : en
  • AU236141B2 - Production of pure semiconductor material : en
  • BE576146A - Device designed to limit the unwinding of rotating shutters : en fr
  • BE576255A - Steel lattice girders. : en nl
  • DE1059799B - Electric shaver : de en
  • DE1059844B - Bearing plate attached to sheet piles : de en
  • PL42265B1 - : en pl
  • FR1181465A - Device for opening letter envelopes : en fr
  • BE575935A - Feeding device for mill, especially for bad varieties of coal : en fr
  • CA577665A - Alkyl benzyl tetrachlorophthalates : en fr
  • CH338833A - Process for the preparation of novel amines derived from phenothiazine : en fr
  • ES245605A1 - Painting system by hot projection (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181867A - Improvements in milk collection devices for milking machines : en fr
  • DE1059396B - Process for making garments dimensionally stable and water-repellent : de en
  • ES65346U - A porous mold for obtaining by molding under pressure articles of natural and synthetic and vulcanizable polymers (Machine-translation by Google Translate, not legally binding) : en es
  • DE1790642U - POTATO FULL HARVEST. : de en
  • US2891115A - Magnetic transducer : en
  • DE1059437B - Process for the catalytic dehydrogenation of hydrocarbons : de en
  • ES245254A3 - Machine for ruling and stretching pastas and masses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181989A - Grinding machine for curved parts : en fr
  • ES246392A1 - Perfected procedure of sales with option to free acquisition (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181499A - Xerographic plate : en fr
  • BE576153A - Precast element in prestressed concrete with finished faces for slabs, partitions and others. : en fr
  • CA577887A - Production of type a riboflavin crystals : en fr
  • CH338916A - Device with a multi-phase transformer for regulating the supply of a resistance welding load by means of controllable, gas or vapor-filled discharge tubes connected to the primary windings of the transformer : de en
  • ES71774U - Type of profiler perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB815121A - Improvements in and relating to surgical dressings, bandages and the like : en
  • DE1059597B - Process for the production of a non-flammable paint remover that can be washed off with an alkaline solution : de en
  • DE1059434B - Process for the preparation of 1,1-diisobutylpropargylcarbamate : de en
  • GB815160A - Process for the manufacture of thiophosphoric acid esters : en
  • US2890646A - Bale control attachment : en
  • ES67549Y - Automatic safety closing for blinds : en es
  • FR1181473A - mine prop : en fr
  • US2890780A - Device for lowering parts without undue impact : en
  • US2890820A - Device for reinforcing the edges of sheet materials : en
  • USD185496S - Flashlight : en
  • FR1181767A - Body or part of a plastic loom and method of manufacture : en fr
  • DE1059509B - Circuit for self-settable magnetic amplifiers : de en
  • DE1790775U - WASTE BAG. : de en
  • DK87427C - Mechanism for coloring templates in multi-drum template printing machines. : da en
  • ES247429A1 - Convertible sofa with twin spring-mattresses : en es
  • FR1181731A - Device intended for performing calculations that are often repeated, in particular calculations of cutting conditions for machining : en fr
  • FR1181915A - Probe mounting on surface grinding machines : en fr
  • GB814906A - Electromagnetic electric switches : en
  • GB815215A - Production of nuclear sulphonated vinyl aromatic compounds : en
  • LU37114A1 - : en
  • PL42160B1 - : en pl
  • PL42274B1 - : en pl
  • US2890537A - Earth circling satellite toy : en
  • DE1059781B - Back supports, especially for motor vehicle seats : de en
  • US2890645A - Toaster control mechanism : en
  • US2891081A - Vitamin a aldehyde derivatives and production thereof : en
  • DE1059496B - Suction air braking device for vehicles with load-dependent braking force control : de en
  • DE1790684U - ENVELOPE. : de en
  • DE1790763U - BUILDING AND ASSEMBLING GAME. : de en
  • CA577808A - Fuel pump covers : en fr
  • CA577855A - Method of preparing 6-thiopurine derivatives by the reaction of a 6-chloropurine with sulfur-containing reagents : en fr
  • CH339055A - Friction operated screw press : en fr
  • US2891148A - Multivibrator with cathode stabilized by a capacitor : en
  • AU226586B2 - Improvements in internal combustion power units : en
  • AU4431658A - Electric arc working process and apparatus : en
  • NL91403C - : en
  • US2891235A - Combination vehicular warning extension light : en
  • US2891246A - Beacon system : en
  • USD185518S - Address stamping device : en
  • DE1059393B - Apparatus for the continuous production of a multilayer, non-woven fabric web : de en
  • DE1790455U - MOBILE DEVICE FOR FLAT ROLLING OF ROAD COVERS, PACKAGING AND THE LIKE. : de en
  • DE1790650U - HEIGHT-ADJUSTABLE STEEL PIPE FEEDING GRILL. : de en
  • ES246401A1 - PROCEDURE AND DEVICE FOR STUDYING SURVEYS FILLED WITH LIQUID : en es
  • ES71707U - Kitchen utensil applicable to the overflow of the milk when it is cooked (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181305A - Improvements in the production of neutral stannous salts : en fr
  • ES247628A1 - A rotary piston explosion engine (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059730B - Cock with lifting device and position indicator : de en
  • DE1059624B - Process for the production of medicaments dispersed in a carrier substance in dosed form : de en
  • DE1059753B - Water bath for pasteurization or sterilization of food or pharmaceuticals packaged watertight in glass or metal containers : de en
  • DE1059609B - Process for the production of town gas : de en
  • DE1790726U - Champagne bottle cap. : de en
  • DE1059788B - Agricultural wheel : de en
  • BE575781A - Improvements to pressurized fluid distributors and their sealing devices. : en fr
  • BE576210A - Manufacturing process for hydraulic binders. : en fr
  • GB814981A - Improvements relating to looms : en
  • US2891149A - Pulse rate measuring circuit : en
  • US2891151A - Regenerative delay circuit : en
  • US2891224A - Non-reciprocal wave transmission : en
  • US2891173A - Sawtooth wave generator : en
  • US2891215A - Method and apparatus for electric well logging : en
  • US2890578A - Sinker controlling device on a straight bar knitting machine : en
  • US2890911A - Pressed steel truck wheel : en
  • US2891078A - 6alpha, 17alpha-dialkyl-17-hydroxy-19-nor-4-androsten-3-ones : en
  • BE575839A - Centrifuge in particular for spinning laundry. : en fr
  • US2890615A - Method for the manufacture of cartridge cases for firearms : en
  • US2890835A - Shower heads : en
  • US2890846A - Low frequency shock noise mounting : en
  • US2891131A - Hand microphone : en
  • DE1790419U - WEATHER-RESISTANT LIGHT FILM. : de en
  • DE1790424U - INTERMEDIATE PIECE FOR PILLARS MADE OF PERFORATED PLASTIC SLEEVES FOR WET TREATMENT, IN PARTICULAR FOR DYING YARN AND FEED. : de en
  • DE1790556U - SHELF. : de en
  • ES69921Y - Quick dryer for clothes : en es
  • FR1181390A - Dimerization of cyclodienes : en fr
  • PL42215B1 - : en pl
  • DE1059524B - Device for continuous optical observation of the ventilation process of high-voltage insulators : de en
  • DE1059760B - Device for the evaporation or drying of pulp waste liquor : de en
  • DE1790435U - HEATING GAS SUPPLY FOR COOK OVEN BATTERIES. : de en
  • AU234428B2 - Photographic silver halide emulsions containing a water-soluble azonaphthalene dye : en
  • AU4427258A - Tow and tobacco smoke filters and method for their production : en
  • CH338831A - Process for the preparation of novel amines derived from phenothiazine : en fr
  • CH339012A - Lubricant dispenser : de en
  • FR1181877A - Catalytic reforming process of petroleum hydrocarbons : en fr
  • ES246996A3 - A method of manufacturing brushes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181488A - Manufacturing process of submerged electric motors and devices equipped with such motors : en fr
  • FR1181496A - Advanced pile fabrics : en fr
  • FR1181602A - Rotary crusher : en fr
  • GB815099A - Improvements in or relating to apparatus for the manufacture of bottle caps from strip material : en
  • PL42154B1 - : en pl
  • ES247655A3 - Selector mechanism for speed changes in light vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059610B - Impeller for flow machines made from individual parts by fusion : de en
  • DE1059650B - Glue mixer for chip and fibrous bulk goods : de en
  • FR1181519A - Improvements to combined electro-luminescent and photoconductive devices : en fr
  • GB814989A - Improved means for producing surface finish in the bore of tubes or cylinders : en
  • ES70216Y - Prefabricated fuse : en es
  • FR1181312A - Improvement in sealing measurement methods : en fr
  • FR1181516A - Product for waterproofing leather : en fr
  • GB814875A - A machine for fastening a shoe-bottom of thermoplastic material to a shoe-upper : en
  • AU234204B2 - Preparation of bisphenols : en
  • DE1059455B - Process for the preparation of substituted 4-amino-5-keto-benz- (c, d) -indoles and their salts : de en
  • ES247225A1 - Procedure and device for the manufacture of fibers of mineral and organic materials, in particular of glass (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181529A - mobile scaffolding, especially for chimney construction : en fr
  • FR1181615A - Device for adapting the supply of cooling air to the demand at the time in question, in particular for motor cars : en fr
  • CH339014A - check valve : de en
  • DE1059837B - Arrangement for target control in pneumatic tube systems through the bushes : de en
  • DE1790439U - CALENDARS, IN PARTICULAR ADVENT CALENDARS. : de en
  • ES71701U - Improved camera, which prevents the complete deflation of the tire when it suffers a puncture (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181727A - Process for the preparation of high molecular weight materials and insulators based on synthetic fatty acid resins : en fr
  • GB814931A - Unsaturated diesters of isopropylidenebis (dichlorophenyleneoxy) diethanols : en
  • ES245242A1 - A procedure for the testing of sulphide minerals (Machine-translation by Google Translate, not legally binding) : en es
  • ES66722Y - Stator Plate for Single Phase Bipolar Induction Motors : en es
  • AU236450B2 - Herbicidal compositions : en
  • BE575867A - Stabilization of the shade of substituted aromatic amines. : en fr
  • CA577612A - Glass fibre sheet reinforced with fibre bundles : en fr
  • CA577863A - Method of bending glass sheets : en fr
  • CA577974A - Feed mechanism for scalper : en fr
  • CH339107A - Automaton : en fr
  • PL42276B1 - : en pl
  • DE1059527B - Cable sleeve made of a hardening casting resin for multi-core telecommunication cables under internal gas pressure with plastic-insulated cores and with a cable sheath, in particular made of plastic : de en
  • DE1059811B - Device for holding the jacket shells of pressure rollers of the drafting systems on spinning machines : de en
  • FR1181538A - Burner tray for gas supplied heater : en fr
  • GB815078A - Improvements in cam-operated electrical contactors : en
  • USD185488S - Refuse receptacle, or similar article : en
  • FR1181362A - Motor vehicle with clutch operated by auxiliary force : en fr
  • GB815178A - Two-channel radio beam antenna arrangement : en
  • PL42137B1 - : en pl
  • US2890952A - Method of refining metals : en
  • AU234429B2 - Low stress electrodeposited rhodium : en
  • DE1790479U - REGULATING DEVICE FOR EQUAL OR INDEPENDENT REGULATION OF TWO SEPARATE CIRCUITS. : de en
  • FR1181593A - Improvements to hydro-pneumatic accumulators : en fr
  • FR1181779A - Installation of a melting chamber furnace : en fr
  • GB814960A - Improvements in or relating to the densimetric separation of solid materials : en
  • AU233026B2 - Improvements relating tothe preparation of foams : en
  • BE574062A - Improvements with coloring materials for paints in general. : en fr
  • BE575961A - Manufacturing process of cutting baugues for tube assemblies : en fr
  • ES244289A3 - Installation of continuous sulfonation (Machine-translation by Google Translate, not legally binding) : en es
  • ES246742A1 - Procedure for the preparation of organic salts of replaced quinolines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181567A - Improvements to the devices for fixing candles and false candles on candlesticks : en fr
  • ES246368A1 - Procedure for manufacturing steel by afino neumºtico (Machine-translation by Google Translate, not legally binding) : en es
  • ES67851Y - Perfected blind : en es
  • FR1181946A - Lime Kiln : en fr
  • GB815142A - An improved electric mercury button switch : en
  • US2890908A - Power operated luggage compartment for motor vehicles : en
  • US2890917A - Closure means for cylinder units : en
  • US2891086A - Process for production of trimethoxyboroxine : en
  • US2890827A - Multi-cathode tube counter circuits : en
  • US2890900A - Hose coupling having longitudinal locking means : en
  • CA577662A - Lifting system for gramophone tone arm : en fr
  • AU230112B2 - Circuit arrangement for obtaining a d-c voltage froman a-c voltage : en
  • DE1059645B - Jack with ratchet drive : de en
  • DE1790440U - HANGING DEVICE FOR PENDULUM STAPLES, IN PARTICULAR FOR PENDULUM STAPLERS. : de en
  • US2890668A - Buttonhole attachment for sewing machines : en
  • ES247415A3 - Some improvements in the mechanisms of driving the arm of the automatic tocadiscos (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181504A - Improvements in knitting processes and knitting machines : en fr
  • FR1181923A - Linear electric motor : en fr
  • FR1181964A - Fertilizer allowing improved vegetation and fruiting : en fr
  • GB814929A - Improvements in or relating to continuous processes of forming beryllium fluoride : en
  • AU4428658A - Spool holder : en
  • BE576035A - Verfahren und Einrichtung zur elektrischen Behandlung von Rheumatismus, (Method and device for the treatment of rheumatism by electricity). : en fr
  • CH338805A - Process for the production of sour malt : de en
  • DE1790565U - FRYING DEVICE. : de en
  • CA577707A - Electrical coil testing apparatus : en fr
  • CH338804A - Device for securing a burner : de en
  • US2890748A - Fiberboard apparatus : en
  • GB814918A - Centering device for wheel balancer : en
  • US2890620A - Haploscope : en
  • US2890947A - Gasoline motor fuel : en
  • US2891053A - Therapeutically valuable calcium salts : en
  • US2891123A - High speed circuit breaker : en
  • PL42220B1 - : en pl
  • CH339036A - Portable sewing machine case : en fr
  • US2891104A - Color burst separation system : en
  • BE576020A - Magnetic position indicators : en fr
  • CH338970A - Cell for the production of high-purity aluminum : de en
  • CH339129A - Timepiece with instantaneous dates : en fr
  • PL42278B1 - : en pl
  • US2890468A - Continuously rotating workpiece carrier with plural workholders and a tool carrier which oscillates synchronously with the workpiece carrier during the tool operation : en
  • GB814933A - Improvements in or relating to piercing tools for explosive cartridges : en
  • ES69931Y - Stopcock with automatic closing and timer : en es
  • ES71684U - Razor blade holder (Machine-translation by Google Translate, not legally binding) : en es
  • DE1790457U - TELEVISION RECEIVER WITH COLOR FILTER ATTACHMENT FOR THE LIGHT SCREEN OF THE TUBE. : de en
  • ES67760Y - Simplified hermetic sealing supply element for powders and salts : en es
  • ES69652Y - Tool sharpening machine : en es
  • ES41853Y - A perfected motor mechanism for a toy store : en es
  • ES71754U - Air valve (Machine-translation by Google Translate, not legally binding) : en es
  • BE576151A - Flexible removable container for the storage of all powdery or fluid materials. : en fr
  • BE579174A - : en
  • FR1181928A - Pigmented varnishes based on nitrocellulose and alkyd resin modified with oils : en fr
  • FR1181518A - Clay ore processing process : en fr
  • FR1181882A - Process and device for the continuous manufacture of hollow bodies or containers in thermoplastic synthetic material : en fr
  • GB814985A - Electric lamp making machinery : en
  • ES55260Y - New brake shoe for railways and trams : en es
  • FR1181838A - Improvements to servomechanisms : en fr
  • FR1181992A - prefabricated building elements for light buildings : en fr
  • GB814988A - Improvements in and relating to turnbutton fastenings : en
  • ES71793U - Covers (Machine-translation by Google Translate, not legally binding) : en es
  • ES71812U - Folding and adjustable armchair : en es
  • ES46602Y - Rotary fan : en es
  • FR1181441A - Method and apparatus for cleaning by screening beets and similar agricultural products : en fr
  • FR1181848A - Catalytic reforming process of petroleum hydrocarbons : en fr
  • FR1181577A - Mixing device : en fr
  • FR1181870A - Semiconductor silicon preparation process : en fr
  • GB814896A - Improvements in semi-conductor devices : en
  • DE1059432B - Process for the production of higher molecular weight, saturated Cyanoxyfettsaeuren, their esters or nitriles : de en
  • DE1059508B - Electronic information storage : de en
  • DE1790759U - SAFETY SKI BINDING WITH PRESSURE JAWS THAT ROTATE AROUND AN AXIS. : de en
  • BE576142A - Spare wheel support device for vehicles. : en fr
  • BE576205A - Bearing with radial adjustment device. : en fr
  • DE1059618B - Cushioned partial prosthesis : de en
  • DE1790405U - LATZ. : de en
  • FR1181598A - Improvements to steering mechanisms for motor vehicles : en fr
  • FR1181937A - Universal device for heating bars by electromagnetic induction : en fr
  • FR1181972A - Clutch device, in particular for changing the speed of motor cars : en fr
  • ES245697A1 - Improvements in automatic expansion valves for refrigerating installations (Machine-translation by Google Translate, not legally binding) : en es
  • ES66940Y - Disc for the olive industry : en es
  • FR1181909A - Fuel element vessel for nuclear reactors : en fr
  • ES67232U - Retractable backrest for seats (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181378A - Nut usable for fixing angles : en fr
  • FR1181996A - New Azo Dyes, Their Preparation and Use : en fr
  • GB814944A - Improvements in or relating to automatic telephone exchanges : en
  • GB815148A - Photographic objective : en
  • AU227180B2 - Method for manufacturing ropes or cables : en
  • ES71747U - Emergency brake for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181818A - Method of fixing a grid support wire in an electron tube : en fr
  • ES247531A1 - Improvements in extensible machines for the manufacture of cylindrical holes in concrete (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181531A - Process for the manufacture of ribbed or corrugated plastic bands, in particular for covering roofs and lining walls and walls : en fr
  • US2890996A - Hydrocarbon conversion process : en
  • US2891031A - Polymers of vinylidene monomers, destaticized with dihydroxyethyl ethylene diamine : en
  • ES247324A3 - Improvements in the manufacture of rotameters (Machine-translation by Google Translate, not legally binding) : en es
  • ES67857Y - New coffee maker : en es
  • ES68298Y - Improved mechanism locking device : en es
  • US2890956A - Methods and apparatus for pretreating green fodder : en
  • US2891004A - Process for removal of metal contaminants from high boiling oils by use of boron compounds : en
  • AU3401757A - An improved spray unit : en
  • CH338967A - Process for the preparation of a viscous liquid with high flash point and low vapor pressure suitable as a lubricant, sealant and heat transfer medium : de en
  • ES246134A1 - A mechanism for the feeding of drying machines of tubular point genres (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181845A - Hydraulic dynamometer : en fr
  • FR1181530A - Loom stopper with saber hunting : en fr
  • FR1181603A - Extrusion nozzle : en fr
  • FR1181648A - Apparatus for sterilizing gardening equipment, in particular compost, clod dust, gardening tools and the like : en fr
  • ES247089A3 - A sewing machine (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059379B - Coal plane : de en
  • DE1059706B - Mite repellants : de en
  • US2890770A - Device for retarding movement of a member : en
  • DE1790525U - CLEANING KNIFE FOR VEGETABLES OD. DGL. : de en
  • CA577806A - Thermally stable bodied lubricants : en fr
  • CA577860A - Process for the manufacture of omega aminocarboxylic acid polymers : en fr
  • DE1059447B - Process for the production of azulene aldehydes and ketones : de en
  • DE1790625U - PHOTOELECTRIC EXPOSURE METER. : de en
  • DK87423C - Tie. : da en
  • DE1790495U - OIL BURNER. : de en
  • DE972258C - Transmission element made of insulating material for switches, contactors or the like. : de en
  • ES247460A1 - A procedure to join between aluminum sheets by lamination (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181358A - Baler, especially for fodder silos : en fr
  • GB815077A - Improvements in floats for angling : en
  • US2890796A - Filter screen in fuel distribution : en
  • US2891027A - Non-electrostatic molding compositions containing hydroxyalkylated alkylene diamines : en
  • US2891112A - Slug detecting and rejecting apparatus for telephone pay stations and other coin-operated devices : en
  • US2891161A - Calutron : en
  • ES245909A1 - Improvements in devices to regulate the fluid circulation (Machine-translation by Google Translate, not legally binding) : en es
  • ES70015Y - Furniture hardware : en es
  • DE1059682B - Record changer for optional playback of records on both sides : de en
  • ES71741U - New packer (Machine-translation by Google Translate, not legally binding) : en es
  • BE575752A - Programmer. : en fr
  • CA577919A - Sample display device : en fr
  • AU230397B2 - Process for preparing copolymers : en
  • CA577631A - Wheel structure : en fr
  • CH339074A - Device for pulling on and pulling off automotive rubber strips : de en
  • US2890935A - Method of minimizing water hammer in evaporative crystallization processes : en
  • AU4420358A - Lubricating oil compositions : en
  • CA577817A - N-1-naphthylphthalamic acid herbicidal compositions : en fr
  • US2890626A - Locking members for a composite breech block : en
  • US2891048A - Benzanthronyl azo derivatives : en
  • FR1181444A - Multiple spinning system : en fr
  • GB815196A - Improvements in or relating to butts for firearms : en
  • FR1181699A - Improvements to sealing devices for rotating shafts : en fr
  • FR1181722A - Variable speed electric motor : en fr
  • CA577875A - Paper machine : en fr
  • CA577914A - Derivatives of tetrahydropyridazine : en fr
  • DE1059764B - Motion picture camera : de en
  • FR1181697A - Process for the preparation of new carboxylamide derivatives of azo dyes : en fr
  • IE23163L - Screened negatives for printing-roller production : en
  • AU228011B2 - Glass bending mold : en
  • BE576087A - Ironing board. : en fr
  • DE1059371B - Method and device for processing solid bodies by means of a flow of liquid guided in a substantially horizontally lying closed line : de en
  • DK87449C - Method for making confectionery, in particular so-called candy sticks. : da en
  • FR1181791A - Synchronization device : en fr
  • GB814888A - Improvements in or relating to the measuring of variables : en
  • US2890725A - Needle motion for looms : en
  • US2890878A - Apparatus for annealing in a high vacuum : en
  • DE1059754B - Method and device for standing sterilization of tinned food, in particular canned meat : de en
  • DE1790790U - WALL CLOCK WITH TIMER FOR MEDICAL AND DOMESTIC PURPOSES. : de en
  • US2891094A - New catalyst for reducing nitrobenzene and the process of reducing nitrobenzene thereover : en
  • PL42182B1 - : en pl
  • ES238282A3 - Improvements introduced in the manufacture of artificies for fishing equipped with reflector spoon (Machine-translation by Google Translate, not legally binding) : en es
  • ES247438A1 - Procedure for the preparation of therapeutically active derivatives of the ciclohexadieneol-4 ona-1 (Machine-translation by Google Translate, not legally binding) : en es
  • ES71672U - New table with rotating support for television orientation (Machine-translation by Google Translate, not legally binding) : en es
  • US2890777A - Torque transmitting device : en
  • BE576218A - Clamp for connecting two wire rope sections lying on top of each other. : en nl
  • CA577842A - Mixing valve : en fr
  • AU4428758A - Improvements in or relating tothe repairing of plastics material : en
  • BE579040A - A method of improving the behavior of signaling elements on roads and the like. : en fr
  • CH338803A - Anti-glare device of a vehicle headlight : en fr
  • BE575872A - Improvements to sewing machines. : en fr
  • BE575973A - Registration system and method : en fr
  • CH338824A - Process for the preparation of substituted benzamides : de en
  • ES71755U - Screen for motorcycles without vision obstruction (Machine-translation by Google Translate, not legally binding) : en es
  • GB815056A - Improvements in and relating to brake-operating mechanisms for motor vehicles : en
  • AU4432758A - Rotor brake : en
  • US2890638A - Cameras : en
  • GB815154A - Improvements relating to electrodialysis processes : en
  • AU236139B2 - Improvements in or relating to siderakes and like implements : en
  • AU4430958A - Sorting apparatus : en
  • CA577888A - Method for the preparation of butane-bromo-1-chloro-4 : en fr
  • CH339082A - Control for hydraulic working pistons of machine tools : de en
  • AU231171B2 - Process forthe production of soluble derivatives of lignine containing chlorine : en
  • PL42180B3 - : en pl
  • PL42134B1 - : en pl
  • FR1181840A - Crank for motor vehicle window or the like : en fr
  • US2891106A - Television receiver : en
  • PL42300B1 - : en pl
  • AU227179B2 - Expansible tire building drum : en
  • CH338883A - Junction box for electric lights : de en
  • ES245616A1 - Improvements in the construction of servomotors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181938A - Process for the preparation of hypophosphites : en fr
  • FR1181956A - Fungicidal agent for plant protection : en fr
  • GB815001A - Emulsifiable toxicant compositions and emulsifying agents suitable therefor : en
  • AU234629B2 - Improvements in textile finishing processes by fixation of hydrophylic colloids on textiles : en
  • BE575801R - Process for the preparation of l-lysine. : en fr
  • ES68929Y - Developing tray nozzle : en es
  • FR1181374A - Nu-thiocarbonic esters of cyclic imides of dicarboxylic acids and their production process : en fr
  • FR1181759A - Central heating boiler with rapid heating by radiant panels : en fr
  • DE1059763B - Photographic camera with releasably coupled actuators for lens aperture and exposure time : de en
  • DE1790511U - BRIEFCASE WITH FLAP CLOSURE. : de en
  • AU4421058A - Improvements in or relating to electromechanical transducers : en
  • DE1059578B - Jet control device for liquid jet converter : de en
  • DE1790530U - CLEANING CLOTH WITH HOLDING DEVICE. : de en
  • US2890913A - Pneumatic transfer device : en
  • BE576023A - Process for the manufacture of alloy elements and products obtained : en fr
  • CH338818A - Process for the preparation of conjugated-unsaturated aldehydocarboxylic acid esters : de en
  • CH338847A - Process for the manufacture of amphoteric surface-active disinfectants : de en
  • PL42211B1 - : en pl
  • PL42243B1 - : en pl
  • CH338937A - Sofa convertible into bed : en fr
  • PL42178B1 - : en pl
  • PL42205B1 - : en pl
  • US2890869A - Mixing device : en
  • US2890875A - Apparatus for positioning and annealing work pieces : en
  • AU4421458A - Process and products of reaction between aldehydes and kanamycin : en
  • AU4441558A - Filling machine : en
  • BE576006A - Method and device for measuring the moisture content of granular materials. : en fr
  • CH339119A - Notebook for the presentation and sale of vegetable seeds : en fr
  • DE1790677U - CLOSING DEVICE FOR BAND SAW BLADES. : de en
  • DE1059627B - Nozzle for pulling glass panes : de en
  • DE1790520U - FOLDABLE FOREST HUT. : de en
  • FR1181579A - Improvements to dichroic mirrors : en fr
  • FR1181698A - Improvements in the manufacture of composite metal products : en fr
  • GB815218A - New thiophosphoric acid esters and a process for their production : en
  • AU4439558A - Low stress electrodeposited rhodium : en
  • US2890842A - Spool for fishing reel : en
  • CA577819A - Strip feeding arrangement : en fr
  • DE972255C - Process for converting water-soluble salts of amines into the corresponding free amine : de en
  • FR1181364A - Improvements to DC motor control systems : en fr
  • GB814995A - Method and apparatus for bending glass sheets : en
  • NL92737C - : en
  • PL42185B1 - : en pl
  • CA577809A - Fuel pump with pulsator : en fr
  • AU231173B2 - Improvements in or relating to power operated roller blinds curtains andthe like : en
  • CH338998A - Rinsing apparatus, in particular for suction caps for milking machines : de en
  • DE1059613B - Process for the production of regenerated cellulose threads : de en
  • DE1790445U - CLOSING DEVICE MADE OF HOLLOW PROFILE : de en
  • ES71663U - New element cupper (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181746A - Process for preparing a pigmented synthetic material : en fr
  • GB814966A - Focusing knob arrangements for photographic cameras : en
  • DE1790742U - SHOE FILLER MADE OF ELASTIC FOAM. : de en
  • DE1790588U - CONDENSATION AND DRAINAGE DEVICE ON WINDOWS. : de en
  • ES69878Y - Protector and insulator of electrical conductors splices : en es
  • DE1790443U - HOLD-DOWN HOLDERS FOR LETTERS OR. DGL. ON STRINGING PINS OR - THORNS STRINGED WRITING. : de en
  • ES247045A1 - Improvements in or relating to butterfly valves : en es
  • ES68252Y - Protective box for light meters : en es
  • FR1181451A - Tilting backrest for vehicle seats : en fr
  • PL42177B1 - : en pl
  • FR1181383A - Pneumatic sheet lifting device arrangement : en fr
  • FR1181594A - Assembly of casters for metal desks : en fr
  • GB815092A - Improvements relating to refrigerating systems : en
  • ES247137A3 - Electric shaving machine with independent feeder (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059681B - Device for recording or scanning magnetograms : de en
  • GB815012A - Improvements in revaporizing liquefied gases : en
  • AU4441158A - Platforming process wherein hydrogen rich recycle gas is provided initially witha small hydrogen sulfide content, and combination process including a desulfurizing pretreatment : en
  • CA577845A - Apparatus for burning fuel having a widely varying calorific value : en fr
  • CH338993A - Bracelet : en fr
  • DE1790577U - METAL PROFILE FRAME. : de en
  • ES70106Y - Electric stove : en es
  • FR1181661A - Method and device for dielectric reading of punched cards and tapes : en fr
  • BE575776A - Handle with thermoplastic insulation for household and industrial utensils. : en fr
  • BE576231A - Briefcase with a special compartment to accommodate a pocket umbrella : en fr
  • CH339070A - Brake system on motor vehicles : de en
  • CH339094A - Swirl fuse : de en
  • DE1059543B - Electric pulse generator for use in remote monitoring and remote control systems : de en
  • US2890784A - Feeder for packaging machines : en
  • DE1059557B - Runner for hysteresis motors : de en
  • DE1790692U - DEVICE FOR ROTATIONAL ADJUSTMENT OF A CYLINDRICAL COMPONENT INSIDE A FIXED SLEEVE. : de en
  • PL42169B1 - : en pl
  • PL42258B1 - : en pl
  • US2890960A - Method for fruit fly control : en
  • US2891178A - Support for vibratory devices : en
  • ES71733U - Perfect bag for the game of golf (Machine-translation by Google Translate, not legally binding) : en es
  • ES71768U - A table for ironing clothes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181690A - Device for triggering the purge of a settling chamber, in particular for automatic degraveurs : en fr
  • FR1181812A - Device for controlling drive rollers of a paper web : en fr
  • GB814963A - Improvements in or relating to mechanism for deriving mechanical energy from a stream of liquid : en
  • AU231172B2 - Spool holder : en
  • AU230948B2 - Improvements in or relating to electric frequency divider circuits : en
  • BE575833A - Method and apparatus for the manufacture of mosaic-type strips, in particular with wooden elements. : en fr
  • BE575891A - Improvements in and over electric oscillators : en fr
  • ES71763U - A continuous band for auto-understandable labels on button (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181961A - Reinforcing bar for concrete structures : en fr
  • BE576050A - Shaping punch for thermoplastic sealing gaskets of stopper capsules. : en fr
  • CH339009A - Device for maintaining a maximum temperature in a machine system : de en
  • AU4428358A - Improvements in or relating to arc welding torches for attaching tubes to plates : en
  • CA577884A - Arch support fitter : en fr
  • BE574025A - Process for the preparation of 1,4-benzenedioxane derivatives. : en fr
  • GB815202A - Improvements relating to the production of crimped yarn of continuous filaments of synthetic linear polymers : en
  • GB815183A - Purification of silver hyponitrite : en
  • GB814953A - Improvements in or relating to gaseous discharge devices : en
  • BE575974A - Device to impose a rotational movement on an element of a building : en nl
  • DE1059761B - Wax mixture for the production of gloss-resistant wax paper : de en
  • US2890455A - Nail driver : en
  • US2890467A - Collapsible life preserver : en
  • US2891040A - Ethylene polymerization process : en
  • ES67803Y - Apparatus for the automatic supply of liquids in preset volumes : en es
  • CA577918A - Cell for the electrolysis of fused salts : en fr
  • CH338815A - Process for the production of styrene oxide or styrene oxide substituted in the core or / and in the chain : de en
  • ES67365Y - Device for pre-spreading the fabric on electric cylinder ironing machines : en es
  • ES69459Y - Belt tensioning device : en es
  • US2890572A - Ice making machine : en
  • FR1182000A - Flow meter : en fr
  • ES245641A3 - An apparatus for the manufacture of fibrocement plates (Machine-translation by Google Translate, not legally binding) : en es
  • ES246705A2 - Method of manufacture of a ferromagnetic material (Machine-translation by Google Translate, not legally binding) : en es
  • GB815163A - Improvements relating to the manufacture of acrylic acids or esters : en
  • DE1790612U - DEVICE FOR CASTING BODIES FROM CAST RESIN OD. DGL. WITH ADDITIONAL HEAT IN A VACUUM CHAMBER. : de en
  • US2891046A - Methods of processing and refining crude chemical fractions obtained from bark : en
  • CA577881A - Color television receiver oscillator control : en fr
  • BE576189A - Toaster. : en fr
  • CA577958A - Process for treating halogenated amorphous silica with a nitrogen compound having active hydrogen and the product thereof : en fr
  • CH338868A - Magnetic memory installation : en fr
  • DE1790663U - PIPE CONNECTION. : de en
  • ES71683U - Bra and connection terminal for electric cable to spark plugs (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181820A - Loop for tensioning a belt : en fr
  • BE574020A - Tape or tape armed with a number of electrical components. : en fr
  • DE1059420B - Process for the production of high density uranium dioxide : de en
  • AU234205B2 - Continuous waveradar for ppi type display : en
  • PL42297B1 - : en pl
  • DE1790426U - Washer extractor. : de en
  • ES71789U - Portable suitcase-closet bag (Machine-translation by Google Translate, not legally binding) : en es
  • GB815065A - Method and apparatus for treating nylon and polyester fiber cords : en
  • BE576100A - Centrifugal wringer. : en fr
  • BE576157A - Electromechanical device for regulating the flow of a fluid. : en fr
  • CA577940A - Electrified centrifugal dust separating device : en fr
  • CH338896A - Galvanomagnetic device : de en
  • CH338985A - Adding machine : de en
  • DE1059450B - Process for the preparation of alkyl aluminum sesquichlorides : de en
  • DE1059462B - Process for the preparation of therapeutically active phenazine derivatives : de en
  • AU4441458A - Carton filler : en
  • CA577790A - Beverage maker : en fr
  • CH339051A - Process for sensitizing photographic silver halide emulsions : de en
  • DE1059400B - Process for the production of pigmented prints, impregnations and coatings on fibrous materials : de en
  • AU4428258A - Process forthe manufacture ofa polyamide : en
  • CH338932A - Machine for grating cheese, nuts and the like : de en
  • ES66120Y - Rotary motion producing electromagnetic device : en es
  • GB815122A - Improvements in or relating to curable polyurethane and polyurethane-polyurea polymers : en
  • DE1790473U - SAFETY DEVICE FOR ELECTRICAL SYSTEMS, IN PARTICULAR FOR SUCH THAT CONTAIN TRANSFORMERS. : de en
  • AU3406857A - Improvements to stock fences orthe like : en
  • PL42239B1 - : en pl
  • CH338992A - Bracelet : en fr
  • DE1059486B - Switching device with locking device for the switching element of form-locking clutches of changeover gears, in particular reversing gears of rail vehicles : de en
  • DE1059812B - Process for winding a precision cheese or the like and machine for practicing the process as well as cheese made according to this process : de en
  • DE1790793U - RAMMKOERPER. : de en
  • CA577666A - Regeneration of contact material : en fr
  • ES67366Y - Support block on the floor for tube furniture : en es
  • FR1181448A - Improvement of tire casings : en fr
  • GB815038A - Phase detector fault indicator : en
  • DE1790441U - FACE STAPLER. : de en
  • ES71670U - Folding chair perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181769A - Guide rail, especially for mining shafts and device for its fixing : en fr
  • FR1181816A - Improvements to fans, especially for mines : en fr
  • ES246073A1 - Manufacturing procedure of refined manganese (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181584A - Improvements to watch movements : en fr
  • DE1790739U - HEEL WITH WOODEN UPPER PART AND ALUMINUM LOWER PART WITH INJECTED PLASTIC. : de en
  • CA577913A - Hot gas mixer and reactor system : en fr
  • ES247319A1 - Procedure for the manufacture of bodies of plastic material that simulate skin, paper or tissue (Machine-translation by Google Translate, not legally binding) : en es
  • ES71776U - Mechanism applicable to toy store that produces the effect that the toy walks (Machine-translation by Google Translate, not legally binding) : en es
  • ES71817U - Refurbished mirror retrovsor (Machine-translation by Google Translate, not legally binding) : en es
  • GR19822B - COMPLETE DRAINING AND DRYING SYSTEM OF COMPETITION AREAS. : el en
  • US2890728A - Saber saw blade : en
  • AU234534B2 - Ribbon package : en
  • BE576109A - A process for the manufacture of articles such as stockings and articles such as stockings conforming to those obtained by this process or similar processes. : en fr
  • CH339060A - Trolley for flushing bottles : de en
  • US2890698A - Hypodermic syringe and collapsible cartridge assembly : en
  • CA577785A - Process for feeding ruminants and improved feed supplement therefor : en fr
  • CH339132A - Watch with a seconds hand : en fr
  • US2890806A - Clam shell bucket and operating means therefor : en
  • US2891226A - Pressure transducer apparatus : en
  • BE575783A - Adjustment device in the air-operated charcoal washing tanks. : en fr
  • CH338926A - Process for the preparation of salts of triterpenic acids insoluble in water : de en
  • ES247861A1 - Procedure for the finishing of fiber cellulose tissues (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181431A - Code recording device, usable for printing index cards or sheets in code : en fr
  • FR1181743A - Colorful illuminated water jet device : en fr
  • BE576111A - Relays for powerful explosives, relatively sensitive, to ammonium nitrate. : en fr
  • CA577672A - Optical measuring or testing apparatus : en fr
  • CA577847A - Portable metal working tool : en fr
  • FR1181316A - Piping of a thermal power installation with intermediate heating of the driving medium : en fr
  • GB815011A - Improvements in or relating to universal joints : en
  • CH339008A - Exhaust or suction silencers for internal combustion engines : de en
  • CH339011A - Friction clutch operated by pressurized fluid : de en
  • FR1181935A - Coaxial artificial load device cooled and adapted for high frequency generators : en fr
  • FR1181942A - Ceiling manufacturing process and ceiling obtained by this process : en fr
  • AU4433858A - Improvements in or relating to means for attaching a fencing wire toa metal fencing batten and tools for use in attaching such means toa fence wire and batten : en
  • BE576154A - Process for the extraction and separation of nickel and cobalt and installation for carrying out the preceding process or similar process. : en fr
  • BE575877R - Electrical control device for gas-heated appliances, in particular for gas cookers. : en fr
  • US2890521A - Head and cap for bobbins or spools and method of securing same in place : en
  • BE576027A - Method and machine for establishing the links of a zipper : en fr
  • CH339109A - Machine for cutting cigars : de en
  • ES247233A3 - Procedure for the elaboration of sodium thyphosphate in the low temperature modification (Machine-translation by Google Translate, not legally binding) : en es
  • ES71708U - Improved packaging (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181597A - Improvements made to wheels for road vehicles, in particular for motor vehicles : en fr
  • US2890799A - Traverse rod : en
  • BE575838A - Dishwasher. : en fr
  • CA577853A - Organosiloxane emulsions : en fr
  • US2890514A - Ceramic products : en
  • ES71838U - Plug for refillable content bottles (Machine-translation by Google Translate, not legally binding) : en es
  • NL91094C - : en
  • US2890592A - Variable pitch sheave : en
  • US2890927A - Production of fibers made of or containing polyvinyl alcohol : en
  • DE1790428U - LAUNDRY DRYERS. : de en
  • ES246779A1 - Apparatus and method of producing optical and ophthalmic lenses from thermosetting resin materials : en es
  • GB815027A - A machine for compressing cosmetic powder into a cake in a godet : en
  • US2890689A - Throttle and ignition control for internal combustion engines : en
  • US2890766A - Shock absorbing structure : en
  • US2890959A - Emulsified oleaginous spread containing essential fatty acids and process of making same : en
  • US2891022A - Phenylphenol-formaldehyde resin esters : en
  • CA577923A - Process for the preparation of fatty alcohols : en fr
  • DE1059841B - Standstill inlet or outlet for centrifuges : de en
  • GB814974A - Improvements in or relating to sound reproducing machines : en
  • GB814945A - Improvements in stop motions for knitting machines : en
  • ES247314A1 - Improvements introduced in the obtaining of elements of metallic armours for constructions and buildings (Machine-translation by Google Translate, not legally binding) : en es
  • US2890519A - Surgical spring clip forceps : en
  • DE1059676B - Switching device for the valve control of a volume counter : de en
  • DE1790737U - SHOE HEEL. : de en
  • FR1181826A - Device for leaktight passage of an insulated electrical conductor through any switchgear enclosure : en fr
  • DE1059787B - Counterweights and their attachment to motor vehicle wheels or the like. : de en
  • ES67998Y - Guarantee seal : en es
  • FR1181871A - Closure device by clevis for steel strapping : en fr
  • DE1059840B - Storage of a gas centrifuge : de en
  • FR1181738A - Scintillation detector : en fr
  • FR1181917A - Improvements to thermal compensation systems in thermometric regulation with thermoelectric sensitive element : en fr
  • GB814972A - Improvements in or relating to resiliently mounted turntable units : en
  • GB815120A - Installation for the application of emulsions to jute or other bast fibres, or leaf fibres : en
  • US2890975A - Method and apparatus for differential quenching of heat treated metallic articles : en
  • ES69374Y - Burner device applicable to gas welders : en es
  • FR1181308A - Automatic collector : en fr
  • GB815195A - Apparatus for sealing and tipping-off envelopes of vitreous material containing a gas-filling at a pressure above atmospheric : en
  • FR1181558A - Improvements in the preparation of dichloro-difluoromethane : en fr
  • GB815036A - A method of combining reinforcing fibres and liquid binding agents to produce pre-determined shapes : en
  • FR1181611A - Pump : en fr
  • DE1059846B - Methods and devices for preventing and / or consolidating terrain slides : de en
  • ES71738U - Pneumatic shock absorber for motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • GB815082A - Improvements in electric switches of the limited gap snap-action type : en
  • DE1790610U - DEVICE FOR PASTING RESIN OD. DGL. USING VACUUM AND HEATING, IN PARTICULAR FOR FILLING AND ENCAPSULATING COILS. : de en
  • DE1790766U - PHARMACEUTICAL STICK PACK FOR CIGARETTES. : de en
  • ES246943A1 - Improvements in or relative to devices for free wheel (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059523B - Procedure for pulling out overhead lines : de en
  • ES69683Y - Fluorescent light tube holders : en es
  • FR1181522A - tubular elements connectable by interlocking and their manufacturing process : en fr
  • DE1059700B - Star turners : de en
  • DE1790640U - POTATO HARROW. : de en
  • PL42277B1 - : en pl
  • US2890825A - Mail sorting : en
  • US2891097A - Hydrogenation of phenols : en
  • US2890491A - Injection molding process for unplasticized polyvinyl chloride : en
  • ES67658Y - Perfected toy whistle : en es
  • FR1181846A - Process for manufacturing a food product based on chewing gum containing volatile elements : en fr
  • DE1059511B - Method and circuit arrangement for generating the carrier frequency 114 kHz and integer multiples of the frequencies 12 kHz and 4 kHz from a fundamental frequency which is an integer multiple of 114 kHz : de en
  • DK87425C - Siapparat. : da en
  • ES68386Y - Improved cable control tensioner : en es
  • GB815087A - Cam-actuated electric switch : en
  • ES247104A1 - Installation for water elevation without engine (Machine-translation by Google Translate, not legally binding) : en es
  • US2890662A - Machine for extruding measuring, cutting and applying edible material : en
  • US2890584A - Fluid-operated vibration test exciter : en
  • ES66984Y - Security march : en es
  • FR1181349A - Hydrocarbon oxidation : en fr
  • US2890697A - Enclosed medicament container and atomizer : en
  • DE1059515B - Circuit arrangement for multiple switches composed of individual switches based on the crossbar principle : de en
  • US2890461A - Method for making a pocket : en
  • FR1181545A - Improvements in devices for the manufacture of spools of wire : en fr
  • US2891090A - Purification of salicylic acid derivatives : en
  • FR1181741A - Pin fuse holder : en fr
  • ES239979A1 - A reproductive machine of sizes and reliefs (Machine-translation by Google Translate, not legally binding) : en es
  • ES67565Y - Flexible padding mountable and removable by parts : en es
  • ES69186Y - Harmless toy weapon : en es
  • GB815090A - Improvements in the electric disintegration of conductive materials : en
  • FR1181707A - Oxygenator and pumping device for oxygenating blood derived from the human organism : en fr
  • FR1181811A - Apparatus for producing sheets of a publication such as a newspaper or magazine by folding and cutting a strip of paper : en fr
  • DE1059454B - Process for the production of organic hydroperoxides : de en
  • US2890648A - Assembled head for metal-working press : en
  • US2890722A - Heat exchanger tube : en
  • US2891231A - Tube socket : en
  • DE1059489B - Auxiliary drive for gears driven by rail vehicle axles : de en
  • DE1790570U - BREAD AND BAKERY BASKET. : de en
  • AU4437558A - Steroid compounds and process for their manufacture : en
  • DE1790634U - ASHTRAY. : de en
  • AU4423858A - Improvements relating to motor vehicles : en
  • BE576104A - Disazo dyes and their preparation. : en fr
  • CA577791A - Electric cooking utensil : en fr
  • CA577978A - Process for the removal of carbon monoxide from olefin-containing gas mixtures : en fr
  • CH338944A - Portable traction and lifting device : en fr
  • CH339061A - Multi-speed gear change transmission, in particular for driving tractors : de en
  • CA578000A - Optically active p-bis-(2-chloroethyl)-aminophenylalanine and preparation : en fr
  • CH338810A - Stapling device for sheets, with a plastic comb roller : de en
  • DE1790497U - KNOTLESS FISHING NET. : de en
  • DE1790619U - INCLINOMETER, IN PARTICULAR LEVELING INSTRUMENT WITH PENDULATING OPTICAL ELEMENT. : de en
  • USRE24659E - Variable orifice casing : en
  • BE576106A - Improvements in neutron flux detection methods. : en fr
  • CA577632A - Hydraulic follow-up system : en fr
  • DE1790621U - TWO KEY DEVICE FOR REMOTE CONTROL OF MAGNETIC REGISTRATION DEVICES AND THE LIKE. : de en
  • FR1181398A - Company badge on the front of motor vehicles : en fr
  • BE575916A - A process for the preparation of N-alkyl-piperidine-carboxylic acid amides. : en fr
  • CH339018A - Foot pedal operated faucet : en fr
  • FR1181458A - Assembly device for tubes and metal profiles : en fr
  • GB815181A - Method and apparatus for centrifugally casting metals or the like : en
  • IE24094L - Diaminophenyl propionic acid derivatives : en
  • CA577722A - Addition of block copolymer comprising ethenoxy and propenoxy units in viscose process : en fr
  • CA577765A - Polymers of vinyl chloride and a branched-chain dialkyl ester of an alpha, beta unsaturated dicarboxylic acid : en fr
  • FR1181839A - Eddy current brake : en fr
  • FR1181978A - Process for preparing a moldable material containing a polyamide mixed with a lubricant, and products thus obtained : en fr
  • ES66179Y - Tool holder and accessories portfolio : en es
  • FR1181422A - Method and apparatus for detecting variations in diameter of filamentary materials : en fr
  • FR1181858A - Jaw crusher with friction clutch : en fr
  • GB814917A - Load-carrying truck : en
  • AU232847B2 - Process forthe production of chlorinated hydrocarbons : en
  • AU4419458A - Improvements in or relating to anticollision radio equipment for aircraft use. z : en
  • CA577816A - Fans with spin vanes : en fr
  • DE1059801B - Footwear : de en
  • PL42224B1 - : en pl
  • BE575967A - Cartridge for stereophonic phonograph : en fr
  • AU228114B2 - Powerdrive assembly : en
  • CA577841A - Organopolysiloxane compositions : en fr
  • CA577946A - Cellulose esters : en fr
  • CH339124A - Flexible liquid container : de en
  • DE1059522B - High frequency cables : de en
  • DE1790540U - WALL CLOTHING. : de en
  • DE1790641U - MULTI-PURPOSE ATTACHMENT FOR TRACTOR. : de en
  • AU4434358A - Cooling system for bearings in high mach powerplants : en
  • BE574057A - Meter assembly comprising a core in ferromagnetic material. : en fr
  • DE1059374B - Stocking or socks : de en
  • DE1790404U - INFANT DIAPER IN TRAPEZONE SHAPE. : de en
  • ES69793Y - Bearing extractor : en es
  • ES69936Y - Tightening screw : en es
  • FR1181321A - Metallic tape for strapping packages : en fr
  • NL91113C - : en
  • BE576235A - Improvements to hunting chambers for pulverized, powdery, or finely divided materials : en fr
  • BE575804R - Process and installation for degassing metal castings and particularly iron castings. : en fr
  • US2891042A - Process for polymerization of ethylene : en
  • AU229246B2 - Bis-(4-chlorobutyl) esters of terephthalic and isophthalic acids process of preparation anda polymer composition containing these materials : en
  • CA577859A - Countercurrent contacting apparatus : en fr
  • PL42245B1 - : en pl
  • US2890510A - Fishline attachment : en
  • US2890594A - Helical spline assembly : en
  • BE575785A - Mobile machine for vacuum cleaning streets, aerodrome runways and similar floors. : en fr
  • CA577617A - Regulation device for reaction-units, gas turbines and other similar machines : en fr
  • CA577995A - Process of plating glass fiber rovings with iron metal : en fr
  • CH338851A - Armature for joining railway rails : en it
  • DE1790760U - TABLE GOLF. : de en
  • ES247508A3 - Support device and displacement of roller roller cardboard in bobbins (Machine-translation by Google Translate, not legally binding) : en es
  • ES71771U - Roller blind (Machine-translation by Google Translate, not legally binding) : en es
  • AU233873B2 - Morphine derivative : en
  • US2890721A - Differential pressure responsive device : en
  • USD185500S - Motion-picture projector : en
  • BE575963A - Method and installation for manufacturing heating radiators : en fr
  • BE576057A - Perfect universal joint : en fr
  • PL42190B1 - : en pl
  • FR1181416A - Gear shift lever and mechanism suitable for the steering wheel of any car : en fr
  • FR1181857A - Manufacturing process of titanium dioxide : en fr
  • US2890988A - Process for utilizing mycelium waste from the production of citric acid and for the saccharification of amylaceous raw material : en
  • US2890763A - Air filter sump and jet : en
  • US2890787A - Apparatus for arranging like articles in uniformly spaced relation : en
  • ES242777A1 - New procedure of elaborating olive oil (Machine-translation by Google Translate, not legally binding) : en es
  • ES247417A3 - Procedure for the preparation of a resin of glyceryl tereftalate, suitable for employment in enamels for the insulation of drivers (Machine-translation by Google Translate, not legally binding) : en es
  • ES71690U - Metal interconnection piece for electrical conductors (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059456B - Process for the preparation of thiophosphonic acid esters : de en
  • DE1059847B - Method and device for treating water with iron chips and air : de en
  • BE575875A - Device for dyeing off pieces or strips of fabric. : en fr
  • CH339042A - Device for displaying objects : de en
  • ES46444Y - A maximum adhesive closure for plastic bottles : en es
  • ES68024Y - An article of footwear : en es
  • GB814991A - Improved means for producing surface finish in the bore of tubes : en
  • AU4419158A - New bacteriostats : en
  • AU4439158A - Method for manufacturing ropes or cables : en
  • BE576174A - Device for unblocking sinks and similar operations. : en fr
  • CH338806A - Process for transforming a metal tube and apparatus for carrying out this process : en fr
  • CH338931A - Apparatus for tempering a curved glass sheet : en fr
  • DE1059459B - Process for the preparation of the therapeutically useful 3-sulfanilamido-5-methylisoxazole : de en
  • AU4432158A - Improvements in or relating leucauramine to colouring materials and transfer sheet material containing same : en
  • BE575928Q - Gaseous mixture usable in particular for cutting, combustion, melting, welding or hardening of metals and other similar applications : en fr
  • PL42170B1 - : en pl
  • US2891230A - Quick disconnect device for dial illuminator : en
  • USD185524S - Fork or similar article of flatware : en
  • CA577926A - Trunk piston : en fr
  • CH338840A - Process for making new esters : de en
  • DE1059378B - Rotary bit with hard metal inserts in the blades : de en
  • DE1059521B - Holder for circuit elements on printed circuit boards : de en
  • DE1059639B - Liquid dispensing device, especially for liquid soap : de en
  • DE1059711B - Crankcase, in particular for internal combustion engines with multiple bearing crankshafts : de en
  • FR1181676A - Trailed mower for cutting lavender : en fr
  • BE576038A - Azo dyes and their preparation process : en fr
  • BE576191A - Process for manufacturing chip plates or panels and chip plates or panels manufactured by this process. : en fr
  • CH339083A - Mortise lock : de en
  • FR1181922A - Automatic rotary sprinkler : en fr
  • ES64154Y - A button made of plastic material that can be joined by welding : en es
  • ES71796U - A hanging tool with its own fastening element (Machine-translation by Google Translate, not legally binding) : en es
  • US2891076A - 11alpha, 12beta-dimethyl-delta4, 8(14), 13(17)-pregnatriene-3, 20-dione : en
  • ES71777U - Sofa model (Machine-translation by Google Translate, not legally binding) : en es
  • ES71826U - Protective enclosure for electrical conductors (Machine-translation by Google Translate, not legally binding) : en es
  • GB814928A - A device for converting a periodically irregular rotary motion to a substantially regular rotary motion : en
  • GB815098A - Process for the recovery of heavy hydrogen and heavy water : en
  • US2890484A - High pressure processing apparatus : en
  • US2890709A - Noiseless flush tank valve : en
  • DE1059538B - Cam switch in chamber design : de en
  • PL42213B1 - : en pl
  • DE1059758B - Device for presenting and piecewise selling of tapes or the like. : de en
  • ES246109A1 - A perfection in woolen hair machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181328A - Separate control of at least four axles of a locomotive comprising a prime mover and hydraulic power transmission : en fr
  • FR1181920A - Self-supporting track for baby carriages and all light hand-drawn vehicles : en fr
  • DE1059495B - Disc brake for vehicles : de en
  • DE1790631U - BRACELET. : de en
  • GB814949A - Improvements in and relating to plant growth influencing compositions : en
  • US2891228A - Compositions and heating elements produced therefrom : en
  • AU232806B2 - Fire resistant acoustic panel : en
  • BE574018A - Welding rods. : en fr
  • ES247021A1 - Procedure of texture through launcher without provision of trama (Machine-translation by Google Translate, not legally binding) : en es
  • ES247016A1 - A PROCEDURE FOR THE POLYMERIZATION OF AN ALPHA-OLEPHINIC HYDROCARBON : en es
  • ES69956Y - Perfected bar cabinet : en es
  • FR1181906A - Process for the preparation of acenaphthene quinone monoxime : en fr
  • ES68761Y - Automobiles speed change output group for kilometer counter and taximeter counters : en es
  • US2891134A - Switch employing damping means for controlling movement of its bridging elements : en
  • CH338964A - Method and device for the formation of a particle flow of constant layer thickness : de en
  • CH339148A - Connection and sealing device between the bowl of a ceramic sanitary appliance and its drain : de en
  • DE1790427U - STRIPS FOR IDENTIFICATION OF LINEN AND CLOTHING. : de en
  • DK87432C - Electric commutator machine for small effects and with pronounced poles. : da en
  • ES67773Y - Electric machine for sharpening cutting tools : en es
  • ES71784U - Cap for lady shoe heels (Machine-translation by Google Translate, not legally binding) : en es
  • GB815003A - Thrust control for aircraft : en
  • CA577782A - Remote control for accounting machines : en fr
  • CA577982A - Method of recovering methyl borate from admixture with methanol : en fr
  • CA577990A - Waferer : en fr
  • US2890669A - Mechanisms for hydraulically controlling movement of pads in dies : en
  • ES70040Y - Nautical skate : en es
  • CA577831A - Method of treating fibre buffs by immersion in aqueous emulsions of resin : en fr
  • CH338909A - Controllable electrical discharge vessel : de en
  • DE1790558U - CONSOLE. : de en
  • DE1790768U - EXTRUSION NOSE PIECE FOR CERAMIC PLANTS. : de en
  • ES68946Y - Improved seal for development trays : en es
  • BE576252A - Process for improving the photo-chemical stability of rutile pigments : en fr
  • CH338888A - Installation for synchronized control of at least two electric motors : en fr
  • AU4435758A - Photographic silver halide emulsions containing a water-soluble azonaphthalene dye : en
  • BE576133A - Stopper for containers or barrels that can also be used as a tap. : en fr
  • CA577959A - Production of anhydroenneaheptitol : en fr
  • CA577916A - Sheet metal fabrications : en fr
  • ES246110A1 - Procedure for manufacturing an improved tissue fabric from parts already manufactured from such class of tissues (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181646A - Engine exhaust brake for internal combustion engines of vehicles, with mechanically actuated compressor : en fr
  • US2890713A - Fluid pressure regulators : en
  • AU225986B2 - IMPROVEMENTS IN TUBULOUS VAPOUR GENERATING AND SUPERHEANTINGiUNITS, : en
  • BE574102A - Process for stabilizing soil and earth including earth for the manufacture of agglomerates : en fr
  • BE576044A - Electric bell ringing system : en fr
  • DE1790447U - CLAMPING DEVICE FOR CLEAR DESIGN AND GRAVURE PRESSURE CYLINDERS ON THRU AXLES. : de en
  • DE1790633U - CIGARETTE SMOKER. : de en
  • DE1790647U - OIL STOVE. : de en
  • DE1790649U - DEVICE FOR BREEDING PIGLETS. : de en
  • PL42201B1 - : en pl
  • CH339125A - Timepiece motor : en fr
  • CA577921A - Rust preventive composition containing certain monoamidocarboxylic acids : en fr
  • CH339120A - Movable hood for dust-free emptying of waste bins into a waste collection truck : de en
  • DE1059490B - Baffle plate for tank wagons : de en
  • GB814912A - Method and machine for the production of packed coils of wire and the like : en
  • DE1059413B - Granulation process : de en
  • DE1059648B - Process for the production of wood moldings using hardenable synthetic resins : de en
  • US2890702A - Brassieres : en
  • CH338816A - Process for the production of partially degraded Laevans : de en
  • CA578016A - Damping plate : en fr
  • BE575809A - Improvements to apparatus for drying sheets of paper or similar materials. : en fr
  • BE576093A - Device for connecting the flexible hose of a milking suction cup to the manifold or to the cover of the receiving tank of a milking machine : en fr
  • BE576185A - : en
  • CH339143A - Support for resuming operations on machined parts : en fr
  • ES69661Y - Improved dust goggles : en es
  • ES71798U - Electric air conditioner (Machine-translation by Google Translate, not legally binding) : en es
  • ES71848U - Reel for the winding of wires and the like (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059766B - Photosensitive copying material for the production of planographic printing forms with high mechanical resistance : de en
  • BE573896R - Process for preparing radio-ruthenocene : en fr
  • BE575814A - Motor at slow speed. : en fr
  • CH339080A - Device for the surface treatment of metallic workpieces, in particular for the production of metallographic samples : de en
  • ES247509A3 - Improvements in groups of output to coils with fixed carriage for stretches (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059722B - Bracket for polygonal nuts, screw heads, etc. like : de en
  • BE575978A - Improvements relating to deck ovens : en fr
  • CA577828A - Production of organic acid esters of cellulose : en fr
  • CA577950A - Process of making parts by powder metallurgy and preparing a powder for use therein : en fr
  • CA577895A - Brake cylinder pressure retaining and maintaining apparatus : en fr
  • BE573976A - A device for use in a radar receiver to control the deflection of the cathode brush of an indicator tube. : en fr
  • CH338892A - Electric synchronous machine with alternating poles : de en
  • CH338979A - Projection screen : en fr
  • AU4425258A - Car washing glove : en
  • BE576030A - Emergency and transport stretcher : en fr
  • CA577766A - By-pass circuit for electromagnetic rectifiers : en fr
  • CH339016A - Flap valve intended to be placed between two chambers at different pressures : en fr
  • DE1059814B - Safety ski bindings that release automatically in the event of overload : de en
  • ES247293A1 - Improved in the devices of burning without pressure liquid combustibles (Machine-translation by Google Translate, not legally binding) : en es
  • ES66551Y - Container mold for suppositories formed by coupling two separate and dependent elements capable of being linked in a chain : en es
  • FR1181479A - Mechanism for electrical devices to automatically change change : en fr
  • IS409B6 - Equipment for wedge belt speed converter : en is
  • FR1181702A - Improvements made to devices to automatically lubricate conveyor elements : en fr
  • DE1059376B - Snap fastener die with staple fastening : de en
  • DE1059750B - Electronic organ : de en
  • DE1790462U - MUSIC CHEST WITH POWER SUPPLY. : de en
  • DE1790749U - CLOTHING. : de en
  • DE1059493B - Control of sliding entry steps for rail vehicles : de en
  • DE1059467B - Process for the preparation of 1, 2-diphenyl-4-n-butyl-3, 5-dioxo-pyrazolidine : de en
  • DE1059412B - Device for voltage regulation in electrostatic precipitators : de en
  • CA577647A - Impeller pump seal and wear ring : en fr
  • CA577652A - Grip and trigger arrangement for hand firearms : en fr
  • CA577838A - Bearing for weighing scales : en fr
  • CA577994A - Pole bearing plate : en fr
  • FR1181808A - Improvements in processes for the recovery of tin from tinning sludge : en fr
  • US2890463A - Sink strainer : en
  • US2890640A - Photographic shutter : en
  • ES71731U - Quick knee piece to work on the floor (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181435A - Manufacturing process of metallic zirconium : en fr
  • NL211481A - : en
  • NL91247C - : en
  • ES246595A1 - Manufacturing procedure of cases (Machine-translation by Google Translate, not legally binding) : en es
  • ES246791A1 - A manufacturing procedure of a elastic and resistant composite plate of synthetic plastic materials (Machine-translation by Google Translate, not legally binding) : en es
  • GB815115A - Flow measuring apparatus : en
  • CH338884A - Pneumatic circuit breaker : en fr
  • ES67931Y - Perfected seal : en es
  • ES69796U - Perfected coffee maker (Machine-translation by Google Translate, not legally binding) : en es
  • CA577788A - Ester synthesis : en fr
  • CA577999A - Foaming bleach : en fr
  • CH338933A - Powder bag pack : de en
  • IE23873L - Metal working machines. : en
  • ES68181Y - Assembly applicable to all kinds of blades : en es
  • GB814874A - Improvements relating to the profile testing of travelling bodies : en
  • GB814942A - Improvements in or relating to magnetic systems and devices : en
  • DE1059571B - Small dry rectifier arrangement and method for its manufacture : de en
  • AU234959B2 - 2, 4'-isopent y loxy-phenyl-imino-3, 4 - isopentyloxy - phenyl - thiazolidine and a therapeutically useful acid, addition salt thereof : en
  • ES71647U - Symbolic wrapping for socks (Machine-translation by Google Translate, not legally binding) : en es
  • GB815165A - Machine tool : en
  • GB814969A - Improvements in or relating to circuit arrangements for generating sawtooth currents : en
  • GB815037A - Method of forming spiral cutter blades : en
  • GB814921A - Microwave antenna system : en
  • GB814939A - Data record perforating device : en
  • GB814976A - Improvements in and relating to radio aerials : en
  • US2890529A - Portable ditching trainer : en
  • US2891082A - Derivatives of aspartamides : en
  • DE1790623U - ERASE HEAD ARRANGEMENT FOR MAGNETIC TAPE DEVICES. : de en
  • ES247411A3 - Procedure for the manufacture of regenerated cellulose filaments (Machine-translation by Google Translate, not legally binding) : en es
  • DE972256C - Process for the preparation of saturated heterocyclic compounds : de en
  • FR1181418A - Improvements to devices used with machines incorporating rotary cutting tools : en fr
  • FR1181737A - Automatic start mechanism for recipe recording device : en fr
  • FR1181872A - Brake control system, in particular for aircraft landing gear : en fr
  • FR1181993A - Manufacturing process of cork and rubber gaskets and gaskets obtained by this process : en fr
  • GB815208A - Improvements in or relating to the manufacture of transistors and other semi-conductor devices : en
  • ES67940Y - Hygienic device for child use : en es
  • FR1181787A - Improvements in the manufacture of imitation fur fabrics : en fr
  • ES247648A3 - An apparatus for checking the pressure of the tires (Machine-translation by Google Translate, not legally binding) : en es
  • ES69002Y - Electro pocket fan : en es
  • GB814909A - Improvements in or relating to printing machines employing electrical facsimile reproduction : en
  • GB815045A - Finned projectile : en
  • DE1059451B - Process for the preparation of aluminum alkyl compounds : de en
  • DE1059537B - Pushbutton or pushbutton switch with work and break contact bridges : de en
  • DE1059738B - Process for the production of a multilayer metal : de en
  • DE1790491U - THERMAL REGULATING DEVICE FOR TEMPERATURE REGULATION OF ELECTRIC HAND DEVICES. : de en
  • ES69188Y - Harmless toy razor : en es
  • ES246060A1 - Device of clamp portaelectrodos for the welding to the arc (Machine-translation by Google Translate, not legally binding) : en es
  • ES70214Y - Pin type for marking : en es
  • FR1181781A - Thread counter : en fr
  • GB814907A - Improvements in shaker bearings for threshing machines : en
  • FR1181949A - No-load control for turbo-pumps : en fr
  • USD185498S - Track shoe : en
  • DE1059465B - Process for the production of barbituric acid derivatives : de en
  • DE1059473B - Pilot operated safety valve for steam boiler with remote control for load-dependent proportional control : de en
  • FR1181332A - Improvements to glasses : en fr
  • FR1181371A - New improvements to the agglomeration of fuels : en fr
  • DE1790416U - CANDLE LIGHT. : de en
  • DE1059458B - Process for the preparation of N-trichloromethylthioimides : de en
  • CH338939A - Removable console for shelving : en fr
  • AU4417458A - Continuous casting method : en
  • BE575859A - Pressure drop warning device, in particular for automotive vehicle tires, compressed air lines for brakes, reservoirs and the like. : en fr
  • DE1059389B - Press for the production of conical hollow bodies, profiles or the like. : de en
  • ES247392A1 - Improvements in the mechanisms of picada de telares de lanzadera (Machine-translation by Google Translate, not legally binding) : en es
  • ES247462A1 - INSTALLATION FOR THE CONTINUOUS FILLING OF CYLINDERS AND THE LIKE WITH LIQUID GASES : en es
  • AU4433458A - Phosporylated olefin polymers : en
  • BE575894A - Plastic clothesline : en fr
  • BE576107A - Hydraulic prop with plunger. : en fr
  • DE1059631B - Variable length tent pole : de en
  • ES246210A1 - Improvements implemented in throwers for lanzaderas of any type of telar (Machine-translation by Google Translate, not legally binding) : en es
  • ES71799U - New folding box for cigarettes (Machine-translation by Google Translate, not legally binding) : en es
  • US2891060A - Bridgehead nitrogen compounds : en
  • US2890605A - Transmissions : en
  • FR1181417A - Impact wrench : en fr
  • FR1181924A - Braking device for motor vehicles, in particular for heavy vehicles : en fr
  • GB815083A - Improvements in moulded mats : en
  • DE1790489U - THERMOMETER-LIKE VOLTAGE INDICATOR TUBE. : de en
  • ES247661A1 - Suspension for machines presenting horizontal oscillations (Machine-translation by Google Translate, not legally binding) : en es
  • ES69603Y - Improved ladder : en es
  • GB814959A - Combined wood filler and glazier's putty : en
  • FR1181740A - Acrylic acid manufacturing process : en fr
  • FR1181856A - Low boron ferro-titanium alloy : en fr
  • BE576217A - Seat. : en nl
  • CA578023A - Process and apparatus for the production of alkali or alkaline earthen cyanides : en fr
  • BE575779A - Preparation of beta-hydromuconic seminitrile and its ester-salts. : en fr
  • US2890990A - Method for conducting photochemical reactions : en
  • GB815004A - Improvements in or relating to electrical recording systems : en
  • BE574060A - Wet separator, magnetic drum. : en fr
  • CH339147A - Device for spraying liquids using a volatile propellant : en it
  • DE1059590B - Device for under-powder arc longitudinal welding of pipes : de en
  • CH338853A - Road mender's broom : en fr
  • AU231354B2 - Semiconductor devices : en
  • AU4429558A - Improvements relating to high pressure electric lamps with detachable protective covers : en
  • CA577682A - Copolymers of vinyl acetate and an unsaturated organic carboxylic compound and processes of preparing same : en fr
  • BE575836A - Electromagnetic wave filter. : en fr
  • BE575862A - Electric contactor. : en fr
  • BE575909A - Lubrication device : en fr
  • BE575941A - Textile packaging machine : en fr
  • CA577834A - Conversion of heavy hydrocarbon materials : en fr
  • BE575901A - Device used for the manufacture of concrete socket pipes : en fr
  • CA577977A - Apparatus for heating finely divided solid material : en fr
  • CH339137A - Transformation watch : en fr
  • PL42193B1 - : en pl
  • PL42262B1 - : en pl
  • AU4438958A - Telephone subsets : en
  • ES247354A1 - Apparatus for drilling of floors (Machine-translation by Google Translate, not legally binding) : en es
  • GB815041A - Control circuit for electrical discharge metal machining apparatus : en
  • US2890775A - Automatic precision clutch : en
  • US2891208A - Autopilot and circuit for converting a d : en
  • CA577716A - Organ pedal structure : en fr
  • NL91291C - PROCESS FOR PREPARING A THERMOPLASTIC RESINY TERPOLYMER : en nl
  • US2890661A - Hydraulic coupling : en
  • US2890741A - Baby walker : en
  • US2890934A - Method for manufacture of phosphatic material : en
  • ES247366A1 - Improvements in folding and removable folding structures for various uses (Machine-translation by Google Translate, not legally binding) : en es
  • GB815070A - Improvements in or relating to vacuum pumping apparatus : en
  • DE1059816B - Game dice set for a forty-nine value lottery to draw six values : de en
  • US2890601A - Speed change transmission : en
  • US2890880A - Platform bumper : en
  • DE1790723U - DRIVEN CHILDREN'S SLEDGE. : de en
  • US2890625A - Pre-engraved projectiles and gun for firing same : en
  • US2890660A - Non-clogging centrifugal pump : en
  • CA577620A - Collapsible trailer : en fr
  • CA577778A - Damping means for crossbar switch selecting finger : en fr
  • US2890901A - End thrust bearing seal : en
  • US2890503A - Sealing means for adjustable louvres : en
  • US2891077A - Method for preparation of 3, 17alpha-acetoxy delta 3, 5-pregnadiene-20-one derivatives and compound produced thereby : en
  • BE574049A - New heterocyclic nitrogen compounds and their preparation. : en fr
  • CA577725A - Sparking element for a low tension surface discharge sparking plug : en fr
  • PL42223B1 - : en pl
  • PL42264B1 - : en pl
  • PL42144B1 - : en pl
  • US2891061A - New dyestuffs derived from perinones and a process for their preparation : en
  • US2890576A - Torque transmitting assembly : en
  • US2890654A - Inking device : en
  • US2891030A - Non-electrostatic resin molding composition containing hydroxyalkylated polyethylenepolyamine : en
  • DE1059765B - Device for fixing a powder image : de en
  • CA577996A - Extrusion or organic thermoplastic materials : en fr
  • NL92744C - : nl
  • USD185487S - Grille for ventilating fan : en
  • DE1059421B - Two-step process for the catalytic isomerization of alkylated benzenes in the presence of hydrogen : de en
  • DE1059836B - Edgewise conveyor belt system with several receiving points that can be optionally loaded : de en
  • DE1790557U - DEVICE ON SHELVES WITH ADJUSTABLE SHELVES. : de en
  • DE1790674U - ROLLING CHISEL TO EXTEND HOLES. : de en
  • ES246945A1 - Water screw propeller : en es
  • GB814999A - Improvements in or relating to automatic variable speed transmissions : en
  • DE1790617U - SCRAPER. : de en
  • US2890928A - Corrosion inhibition : en
  • US2890932A - Separation by adsorption : en
  • US2891117A - Wave translating system : en
  • DE1059417B - Process for the oxidation of the trivalent titanium present in finely divided titanium concentrates into tetravalent titanium : de en
  • ES71729U - Domestic and portable burner for use with solid fuels (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181991A - Spray nozzle with automatic adjustment and sealing for all pressures, unclogging : en fr
  • ES247555A1 - Levelling device for pneumatic suspension with front cam control member, particularlyfor vehicles : en es
  • CA577754A - Method of forming ceramic ware : en fr
  • AU228243B2 - l-N PROCESS AND APPARATUS FOR EXTINGUISHING FURNACES : en
  • DE1790655U - SLOTTED SCREW. : de en
  • DE1790609U - DEVICE FOR TREATMENT, E.G. IMPRAEGNATING AND PASTING, OF BODIES WITH CAST RESIN OR OTHER PLASTICS. : de en
  • DE1790669U - HYDRAULIC DAMPING DEVICE. : de en
  • ES247483A1 - Copolymerization of styrene and alpha-methylstyrene : en es
  • ES247485A1 - A system to increase sales (Machine-translation by Google Translate, not legally binding) : en es
  • GB815021A - Improvements in folding seats for aircraft passenger cabins and the like : en
  • US2890941A - Sulfur extraction process : en
  • FR1181565A - Clamping device for tubes on bar turning machines : en fr
  • GB814983A - Feed device for briquetting roller presses : en
  • BE576179Q - Process for manufacturing furturol from plant waste. : en fr
  • CA577983A - Apparatus for flushing mercury switches : en fr
  • CH339030A - Device for drilling, tapping and milling : en fr
  • ES245516A1 - A method to heat threads in continuous movement (Machine-translation by Google Translate, not legally binding) : en es
  • ES71827U - Protective tube for electric conductors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181342A - Improvements to nestable containers or cups and their manufacturing processes : en fr
  • AU227154B2 - v IMPROVEMENTS IN OR RELATING TO TURBO-MACHINE ROTOR : en
  • ES247160A3 - A perfected vibrant elevator (Machine-translation by Google Translate, not legally binding) : en es
  • US2890872A - Asphalt cutter operating under the weight of the machine : en
  • ES46387Y - Bicycle wheel hub and the like : en es
  • DE1059429B - Process for the production of ethylene oxide : de en
  • DE1059512B - Circuit for signaling the failure or the change in the amplification properties of a tube in the case of electron tubes of a power amplifier stage switched in push-pull : de en
  • DE1059843B - Device for the temporary reduction or deflection of the current in flowing waters : de en
  • FR1181450A - DC amplifier : en fr
  • DE1059692B - Closure buckle, especially for seat belts : de en
  • DE1790476U - ELECTRICAL INSTALLATION DEVICE, IN PARTICULAR SWITCHES, WITH A REPLACEABLE, TROUGH-LIKE INSULATED SOCKET FOR A GLOW OR GLASS BULB. : de en
  • FR1181892A - Stabilized oxidizing agents based on organic percompounds and their preparation process : en fr
  • GB815145A - Etching bath : en
  • DE1059404B - Heating wall training for regeneratively heated semi-divided industrial ovens, e.g. B. coke ovens : de en
  • DE1059600B - Lithium soap grease : de en
  • US2890680A - Method for the preservation of live crustacea such as lobsters : en
  • US2891150A - Electronic switches : en
  • PL42131B1 - : en pl
  • ES245484A1 - A method of preparing an esterphosphate (Machine-translation by Google Translate, not legally binding) : en es
  • ES69858Y - Hollowed pieces for the perspiration of the humidity of the soles of the espadrilles : en es
  • GB815130A - Improvements in or relating to elastically extensible structures : en
  • US2891203A - Silicon rectifiers : en
  • CA577745A - Control system for stopping and starting of electric motor : en fr
  • CH339048A - Diaphragm control device, in particular for cameras : en fr
  • CH339084A - Door lock : de en
  • PL42123B1 - : en pl
  • ES68019Y - Women's shoes heels : en es
  • ES69964Y - Tangential closure for pressure cookers : en es
  • GB814890A - Improvements in or relating to apparatus using a radioactive material and an ionisation chamber : en
  • GB815133A - Improvements in multi-purpose mixing machines : en
  • DE1059605B - Colored burning candle without wick : de en
  • DE1790535U - INSTALLABLE HEATING OIL TANK FOR HOUSEHOLDS. : de en
  • ES69657Y - Toy rocket : en es
  • FR1181967A - Reversible folding support especially for road signs or advertising : en fr
  • DE1059797B - Drive with a crank for fanlight opener : de en
  • DE1790553U - Dismountable bar or tea trolley. : de en
  • GB815119A - Improvements in and relating to the manufacture of honeycomb and like fabricated cellular material and to the joining together of panels of such material : en
  • GB815198A - Improvements in or relating to the production of aromatic acid esters : en
  • FR1181409A - Application of silicone or equivalent to selectively split different products by detergency : en fr
  • FR1181447A - Fastening clamp for railway tracks : en fr
  • FR1181651A - Pocket for clothes such as pants : en fr
  • GB815085A - Improvements in or relating to sliver roll or package driving rollers for machines for winding rolls or packages of sliver of bast or leaf fibres : en
  • NL91401C - : nl
  • NL91527C - : en
  • BE576187A - Improvements to loom shuttles, particularly for automatic looms. : en fr
  • FR1181551A - Electrically conductive glass plate : en fr
  • GB815019A - Improvements in or relating to electrical connectors : en
  • ES247237A1 - Coated pharmaceutical granules and tablets thereof : en es
  • ES68793Y - Living room game : en es
  • GB815039A - Improvements in or relating to heat exchanger tubes : en
  • FR1181618A - Impression presses : en fr
  • FR1181815A - Device for moving sliding windows, in particular on motor cars : en fr
  • GB815214A - Cyclic batch process for the production of esters : en
  • GB815220A - Improvements relating to sliding tray mountings for storage cabinets : en
  • IE23878L - Metal working machines. : en
  • ES247258A2 - System to increase sales (Machine-translation by Google Translate, not legally binding) : en es
  • ES71769U - Armed board perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES244288A3 - A procedure of continuous destruction and atomization (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181669A - Nut enhancements : en fr
  • FR1181825A - Device for automatically engaging and disengaging a pulley driven by belts : en fr
  • ES247301A3 - Improvements in the tilting mechanisms around two crossed axles for individual dolls eyes (Machine-translation by Google Translate, not legally binding) : en es
  • US2891138A - Method of and apparatus for bonding the head of a golf club to the shaft thereof : en
  • US2890571A - Separation of fluid mixtures : en
  • DE1790743U - SORTING AND INSERTING MACHINE. : de en
  • DE1790706U - MANUAL IN-HOUSE TRANSPORT VEHICLE. : de en
  • DE1790799U - WEB PROTECTORS WITH COVER. : de en
  • DK87436C - Method for extracting vitamin B12. : da en
  • FR1181505A - Video screen device : en fr
  • DE1059652B - Electric vulcanizing device : de en
  • ES68191Y - Greaser for sliding guides : en es
  • FR1181552A - Method of manufacturing an electrically conductive glass structure : en fr
  • FR1181823A - Transfer gear for meters : en fr
  • GB814908A - Improvements relating to metallic partitioning sections : en
  • GB815116A - Improvements in moving-indicator measuring or indicating instruments : en
  • US2890674A - Resilient outboard motor mounting : en
  • DE1059785B - Wiper arm for windshield wiper systems in motor vehicles : de en
  • US2890767A - Rotor brake : en
  • US2891096A - Certificate of correction : en
  • NL91157C - : en
  • ES69084Y - Protected light lamp : en es
  • ES71150U - A cushioning article of fluffy elastic patterned material (Machine-translation by Google Translate, not legally binding) : en es
  • DE1790770U - CONTAINER, IN PARTICULAR METALLIC TRANSPORT DRUM. : de en
  • GR19820B - UNIQUE SHOE MANUFACTURING. : el en
  • DE1059721B - Self-locking nut made of sheet metal : de en
  • DE1059834B - Conveyor device : de en
  • DE1790632U - BAYONET LOCK FOR OPENING A MONEY BOX. : de en
  • FR1181542A - Improvements to automatic synchronized clutches : en fr
  • FR1181675A - Improvements to exercisers and similar devices : en fr
  • US2890961A - Food products : en
  • PL42199B1 - : en pl
  • BE574030A - Improvements made to magnetometers using the Hall effect. : en fr
  • CA577813A - Valve for tubeless truck tires : en fr
  • CA577821A - Piston driving wabbler for gas compressor : en fr
  • ES247359A3 - A device for regulating vehicles on platforms (Machine-translation by Google Translate, not legally binding) : en es
  • ES66871Y - Clinical thermometer : en es
  • ES71746U - First aid kit (Machine-translation by Google Translate, not legally binding) : en es
  • AU232481B2 - N-alkenyl-morphinan compounds and process for preparing thesame : en
  • DE1059470B - Process for the preparation of N, N-dibenzyl-ª ‡ -amino acids : de en
  • DE1790769U - COLD CAST PLATE AND MOLD FOR YOUR MANUFACTURING. : de en
  • ES247083A3 - New type of triple machine function for mixing, shredding and mixing of food products (Machine-translation by Google Translate, not legally binding) : en es
  • CA577674A - Method and composition for the control of undesired vegetation : en fr
  • CH338906A - Method for manufacturing a semiconductor device and semiconductor device manufactured according to this method : de en
  • BE575903A - Provide a shut-off valve with a compressible rubber seal : en nl
  • BE576195A - Cigarette holder : en nl
  • CY181A - Improvements in foundation garments : en
  • AU230342B2 - Plug ejection means forthe safety of electrical heating appliances : en
  • CA577639A - Portable dry concentrator for ores : en fr
  • US2890809A - Tobacco container : en
  • ES65480Y - A perfected grab handle : en es
  • AU234098B2 - Improvements in or relating tothe production of hydrogen peroxide : en
  • BE575751A - Pneumatic device for turning the tubular blank formed by circular stocking looms. : en fr
  • CA577775A - Resinous polyester from hydroxy-alkyl ethers : en fr
  • FR1181756A - New variety of carnation, with closed calyx with carmine red flowers, shade of mauve pink : en fr
  • ES71794U - Binding device for sheets of paper or similar materials (Machine-translation by Google Translate, not legally binding) : en es
  • GB815081A - Method of ore treatment : en
  • CA577614A - Sand blasting device : en fr
  • US2890559A - Carton handling and sealing machine : en
  • US2890515A - Apparatus for ornamentation of fabrics : en
  • US2890739A - Segmented insulation and method of installing the same : en
  • ES71842U - Improved ironing board (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181831A - Method of closing containers : en fr
  • GB814884A - Improvements in saturable core reactance devices or magnetic amplifiers : en
  • GB815172A - Improvements in sensitising dyes for photographic silver halide emulsions : en
  • US2890848A - Magnetized clamp for conduit : en
  • US2891210A - Magnetically controlled variable current transformer : en
  • US2891216A - Compensator for magnetic detection equipment : en
  • US2890653A - Rotary printing press for continuous metal strip : en
  • ES247235A3 - Improvements introduced in the construction of tie planters (Machine-translation by Google Translate, not legally binding) : en es
  • GB815026A - Domestic fire grates : en
  • ES246798A1 - METHOD FOR THE TREATMENT OF FILMS MADE OF HIGHLY CRYSTALLINE POLYMERS : en es
  • ES71727U - A perfected container (Machine-translation by Google Translate, not legally binding) : en es
  • GB815138A - Improvements relating to pulse receivers : en
  • DE1790507U - UMBRELLA COVER. : de en
  • FR1181612A - Elastic coupling device : en fr
  • FR1181695A - Improvements to metal reflectors at intersections : en fr
  • FR1181974A - Bath and method for preparing a bath usable for electrolytic tinning : en fr
  • FR1181359A - Mixing and kneading device : en fr
  • FR1181506A - Magnetrons : en fr
  • FR1181866A - Continuous plastic sheath for the protection of pipes : en fr
  • GB815007A - Improvements in or relating to seats for infants : en
  • DE1059691B - Payment card sorting machine with mechanical splitting : de en
  • DE1790606U - DEVICE FOR RELEASING INDIVIDUAL FLEECE FROM RAW RUBBER BALLS. : de en
  • ES67369Y - Perfected hanger : en es
  • ES71657U - Disc cover, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181425A - New azo dyes, their preparation and uses : en fr
  • FR1181501A - Improvements to cathode ray tubes : en fr
  • GB814905A - Improved power transmission gear : en
  • US2891092A - Neutral diesters of 2, 2'-[isopropylidenebis (2, 6-dichloro-p-phenyleneoxy)]-diethanol : en
  • AU4429958A - Rotary-piston internal combustion engine : en
  • AU4434658A - Improvements in liquid fuel burners andan improved method of generating heat ata variable rate : en
  • BE575834A - Thermostat. : en fr
  • BE575890A - Device for cutting plastic substances such as butter and hardened fats : en fr
  • CH339039A - Process for evenly moistening cereal grains, legume seeds or coffee beans using steam : de en
  • DE1059554B - Polarized multi-pole bank for electrical machines with permanent magnetic core : de en
  • FR1181391A - High pressure liquid injection device : en fr
  • FR1181962A - Blade for looms : en fr
  • GB815105A - Improvements relating to storage reservoirs : en
  • ES71846U - Insulating coating for coaxial or shielded cables (Machine-translation by Google Translate, not legally binding) : en es
  • DE1790788U - REGULATING DEVICE FOR SPEED REGULATOR. : de en
  • ES247381A1 - Process for the production of linear co-polyesters of carbonic acid : en es
  • ES71779U - Improved switch (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181771A - Improvement applied to compound bodies and manufacturing process : en fr
  • GB815206A - Improvements in or relating to the purification of lactic acid : en
  • CA577932A - Air ring for dust filter : en fr
  • US2890865A - Chemical treating apparatus : en
  • US2891232A - Hydrophone for directional listening buoy : en
  • US2890915A - Aluminum casting with a bronze insert : en
  • US2890945A - Process of manufacturing briquettes : en
  • US2890891A - Adjustable bobbin truck : en
  • ES71696U - A sealing device for a door (Machine-translation by Google Translate, not legally binding) : en es
  • IE23877L - Metal working machines. : en
  • NL91239C - Evaporation installation : en nl
  • PL42148B3 - : en pl
  • US2890558A - Seal applying mechanism : en
  • US2891137A - Control circuit for electrical discharge metal machining apparatus : en
  • DE1059488B - Spring suspension of the gear housing for motor locomotives, especially mine locomotives : de en
  • DE1790552U - STEP-BY-STEP SERVING TROLLEY. : de en
  • DE1790699U - FILM MARKER FOR PHOTO IMAGING UNITS, PREFERRED FOR ROLLING FILM CAMERAS. : de en
  • DE1059685B - Carrying frame for glasses with decorative trimmings : de en
  • DE1790687U - SAMPLE BOOK, IN PARTICULAR FOR TUELLE AND MARQUISETTE. : de en
  • FR1181929A - Inclined cooling bed access gutter for working in one or more chains : en fr
  • FR1181734A - Prefabricated pipeline : en fr
  • FR1181886A - telescopic hydraulic prop : en fr
  • CA577691A - Aromatic hydroxy sulfonate derivatives and products and processes of making the same : en fr
  • CA578020A - Packaging of articles for shipment : en fr
  • ES247248A3 - Procedure for the manufacture of cinc-aluminum alloys with addition of berilio (Machine-translation by Google Translate, not legally binding) : en es
  • ES65075Y - A fluorescent luminous clamp for advertising : en es
  • US2890687A - Thermo hydraulic valve : en
  • DE1790541U - DETACHABLE CLOTHING RACK. : de en
  • DE1790672U - APPARATUS FOR NEUTRALIZING THE ACID DAMPERS IN SUCTION DEVICES. : de en
  • ES247184A3 - Improvements introduced in the machines intended for the manufacture of puntillas (Machine-translation by Google Translate, not legally binding) : en es
  • GB814998A - Improvements in or relating to cable belt conveyors : en
  • ES71847U - Insulation cover for coaxial or armored conductors (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059680B - Pickup or cutting box for the simultaneous playback or recording of two scripts with mutually perpendicular directions of oscillation : de en
  • DE1059444B - Process for the preparation of thionophosphoric acid esters : de en
  • DE1790695U - FINDERS FOR PHOTOGRAPHIC CAMERAS WITH INTERCHANGEABLE LENSES. : de en
  • DE1790682U - SEWING MACHINE CABINET WITH SEWING MACHINE RETRACTABLE. : de en
  • DE1790777U - BUILT-IN SCRAPER FOR DOUBLE CHAIN CONVEYOR. : de en
  • BE575787A - Process for the treatment of ordinary schistous earth and others with a view to their use in the manufacture of refractory products, and / or unassailable by acids, and derived products. : en fr
  • CA577866A - Method and apparatus for molding extensions to tubing : en fr
  • AU234426B2 - Improvements in or relating tothe repairing of plastics material : en
  • BE576190A - Improvements made to the assembly of washing machines. : en fr
  • BE576095A - Meadow watering hole. : en fr
  • AU4426658A - Jigs : en
  • BE576071A - Liquid dispensing device : en fr
  • AU3407157A - Fire resistant acoustic panel : en
  • BE576180A - A method for improving the light fastness of polyamide materials. : en fr
  • CH338898A - Electrical equipment comprising a transformer superimposed on the power-frequency current of a network, currents at higher frequencies : en fr
  • CH338930A - Method of mounting a mold extension and means for implementing the method : en fr
  • CH338938A - Upholstery element, in particular mattress and method for its production : de en
  • US2891182A - Commutator-type electric motor of temperature-controlled output torque : en
  • CA577894A - Hot extrusion of metals : en fr
  • CH338953A - Device for fixing a post or similar object to a wall : en fr
  • DE1790703U - DEVICE FOR REGULATING THE EXPOSURE TIME OF MAGNIFYING APPARATUS. : de en
  • PL42200B1 - : en pl
  • US2891238A - Memory systems : en
  • BE575923A - Conformal profile and groove heat exchanger tube : en fr
  • US2890505A - Permanent mold with insert locating means : en
  • US2890919A - Counter construction : en
  • US2890943A - Etching bath : en
  • US2891019A - Process for dimensionally stabilizing cellulose and aqueous composition used therefor : en
  • CH338890A - Low voltage high performance fuse : de en
  • CH339126A - Dial : en fr
  • BE576049A - Cathodic protection device for a metal structure : en fr
  • BE576237A - Seals : en fr
  • ES247187A3 - Procedure for the manufacture of a material for construction (Machine-translation by Google Translate, not legally binding) : en es
  • CA577993A - Film tube guide : en fr
  • PL42157B1 - : en pl
  • ES71714U - Hanger-coat hanger (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181589A - Motion transmission : en fr
  • GB815034A - Improvements in or relating to tuned electromagnetic relays : en
  • BE575800A - : fr
  • DE1059669B - Three-dimensional drawing process for the representation of values in graphs and device for carrying out the process : de en
  • DE1059688B - Device for investigating the behavior of gaseous or liquid hydrocarbons during thermal or thermal / catalytic cracking and / or conversion : de en
  • LU37116A1 - : en
  • PL42174B1 - : en pl
  • BE575803Q - Building work and method and devices for its erection. : en fr
  • CA577951A - Sectional cooling tower having intermediate water redistribution means between sections : en fr
  • CA577801A - Method of aluminum coating : en fr
  • PL42272B1 - : en pl
  • CA577690A - Press ram-to-core coupling : en fr
  • DE1790431U - CONTAINER FOR TEXTILE PRODUCTS. : de en
  • FR1181945A - Improvements to hydraulic mine props : en fr
  • BE576085A - Improvements in the construction of beds and the like. : en fr
  • CH338975A - Microscope objective for lower magnifications : de en
  • ES246590A1 - IMPROVEMENTS IN THE MANUFACTURE OF LIGHTWEIGHT JOISTS FOR CONSTRUCTION : en es
  • ES71739U - Knotter (Machine-translation by Google Translate, not legally binding) : en es
  • GB815072A - Improvements in or relating to leaf or page-turning mechanisms : en
  • PL42146B1 - : en pl
  • AU4432258A - Improvements in or relating to inked ribbons : en
  • CA577814A - Adhesion of textile fabric to butyl rubber : en fr
  • US2890745A - Mobile frame mounted tire removing device : en
  • US2890896A - Tractor hitch : en
  • AU235264B2 - Printing elements and method of producing same : en
  • CA577642A - Fire arm : en fr
  • CH338859A - Remote control device for railway safety systems : de en
  • DE1059514B - Number ring for dials on telephone sets and method for their manufacture and fastening in a frame made of a thermoplastic material : de en
  • DE1059719B - Cooled wall of a combustion chamber, especially for gas turbines : de en
  • DE1059780B - Circuit breaker for a motorized vehicle roof : de en
  • DE1059818B - Electric safety switch for mines : de en
  • FR1181434A - Advanced induction motor : en fr
  • PL42292B1 - : en pl
  • FR1181600A - Improvements in the manufacture of yarns, fibers, filaments and similar products made from regenerated proteins : en fr
  • GB815062A - Improvements relating to electron lens apparatus : en
  • GB815212A - Improvements in or relating to reservoirs for ball-point pens : en
  • FR1181543A - Item of clothing, such as a hygienic belt : en fr
  • US2890811A - Container key : en
  • GB815118A - Beam controlling device for high energy rays : en
  • ES247403A3 - Mechanical disposition for self-orientation of the last system of vehicle wheels of more than one rear axle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181625A - Improvements to sealing capsules : en fr
  • GB815110A - Improvements in or relating to card filing accessories : en
  • DE1059741B - Power operated chuck for large diameters : de en
  • US2890795A - Metallurgical processing of uranium ores : en
  • AU231750B2 - Improvements in or relating to code converting arrangements for pulse code modulation systems : en
  • CH339033A - Pressure device in a rolling mill : de en
  • ES71767U - An improved dial for wall clocks (Machine-translation by Google Translate, not legally binding) : en es
  • ES71795U - Mixed album of texts and photo albums (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059673B - Optical adjustment and measuring device : de en
  • CH339034A - Device for operating, in a sewing machine, an intermittent rotary motion shaft of adjustable size : en it
  • DE1790584U - FLOOR OR WALL COVERING PANEL. : de en
  • DE1790712U - SPECIALLY REINFORCED SIDE PANELS MADE OF ALUMINUM FOR BODY AND VEHICLE CONSTRUCTION. : de en
  • DE1790778U - FLAT STEEL CARRIAGE FOR TOW BELT. : de en
  • PL42231B1 - : en pl
  • AU226828B2 - Improvements in or relating to sports leg guards : en
  • CA577829A - Shingle siding structure and method of applying same : en fr
  • CA577848A - Ear plate for storage and dispensing containers : en fr
  • DE1059646B - Hob : de en
  • DE972257C - Safety device for liquid circuit breaker : de en
  • PL42196B1 - : en pl
  • BE576224A - Front for cooking ovens : en fr
  • CA577901A - Process for preparing lubricant compositions and concentrates therefor : en fr
  • PL42246B1 - : en pl
  • CA577633A - Prestressed concrete units and structures : en fr
  • CH338802A - Clothing : en fr
  • CH338839A - Process for the preparation of 1,4-dihydrazino-o-diazines : de en
  • FR1181456A - Device for improving the performance of a streamlined body propelled in a fluid : en fr
  • GB815097A - Improvements in and relating to fibrous articles : en
  • SE167427C1 - : sv
  • US2890644A - Hot food package vending machine : en
  • BE575819A - Workpiece table. : en fr
  • US2890493A - Method and means for defibering materials : en
  • US2891001A - Fluidized hydrocarbon conversion system with an improved regenerator distributor : en
  • DE1059567B - Protective tube contact relay : de en
  • DE1790664U - DETACHABLE PIPE CONNECTION FOR PLASTIC PIPES. : de en
  • US2891193A - Spark gap assembly : en
  • US2890460A - Reversible garment and method for making the same : en
  • US2890642A - Cap assembly : en
  • US2890904A - Pneumatic bumper for vehicles : en
  • US2891025A - Copolymer of acrylonitrile and a quaternary imidazolium compound, method of making same, and a spinning solution thereof : en
  • US2891059A - Thiophosphoric acid esters and their production : en
  • US2891187A - Spark plug : en
  • US2891063A - Piperazine derivatives and process of : en
  • PL42207B1 - : en pl
  • ES247125A3 - Improvements in screeners with adjustability menanism (Machine-translation by Google Translate, not legally binding) : en es
  • ES247401A3 - Mechanism speed driver (Machine-translation by Google Translate, not legally binding) : en es
  • ES247552A1 - Solded frame for alternative motion motors (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059561B - Device for generating an asymmetrical alternating current or a pulsating direct current : de en
  • DE1790464U - COMPONENT FOR PRINTED CIRCUITS. : de en
  • ES246223A1 - Weighing means for use with belt conveyers : en es
  • ES71654U - Eccentric tensioning device (Machine-translation by Google Translate, not legally binding) : en es
  • US2890696A - Anesthesia apparatus : en
  • US2890723A - Multiple walled flexible tubing : en
  • CA577649A - Tooth mounting for circular saw blade : en fr
  • CH338899A - Protective circuit arrangement, in particular for electric motors : de en
  • CA577712A - Arrangement for and method of starting gas turbine : en fr
  • DE1059540B - Electrical contact device, in particular for a fuse base : de en
  • ES71786U - Arched pieces adaptable to each other for the formation of hoops (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181725A - Removable non-slip device for wheel fitted with a tire : en fr
  • GB815060A - Improvements in and relating to multi-cylinder two-stroke cycle internal combustion engines : en
  • US2891107A - Pen lifter mechanism for remote writing instrument : en
  • US2890531A - Wall and floor covering sample display device : en
  • AU232060B2 - Improvements in or relating to arc welding torches for attaching tubes to plates : en
  • CA577757A - Apparatus for measuring thickness : en fr
  • BE573893A - Process for coloring or dyeing organic products using pigment dyes : en fr
  • AU4429458A - Water-soluble salts of nitrogenous bases and acid copolymers, and aqueous solutions of such salts : en
  • US2891113A - Automatic telephone exchange systems and the like : en
  • AU4433658A - Gas ratio controller : en
  • CA577975A - Activation of clay by acid treatment, partial leaching and calcination : en fr
  • BE575855A - Orthopedic seat. : en fr
  • BE576226A - Polyisocyanate coating composition : en fr
  • CH338914A - Electric heating element and method for its manufacture : en fr
  • DE1790484U - LAMP, ESPECIALLY FOR SICK BEDS. : de en
  • ES67774Y - Improved device for coupling the sidecar to the scooters : en es
  • FR1181310A - Variety of peach : en fr
  • FR1181463A - Chemical composition and its application to the production of sheet products and permeable membrane or film : en fr
  • BE574113A - Process for obtaining pure silicon by fractional crystallization : en fr
  • BE576013A - Drum washer washing machine : en fr
  • CH339057A - Centrifugal regulator : en fr
  • DE1059398B - Process for dyeing or printing textiles made from natural protein or synthetic fibers : de en
  • CA577746A - Mounting of carriages for machine tools : en fr
  • DE1059403B - Spacers on brush strips : de en
  • DE1059558B - Coil box attachment to pronounced poles of electrical machines : de en
  • DE972260C - Machine for producing foundry cores without agitators : de en
  • FR1181995A - Frequency modulation excited quartz passive responder : en fr
  • BE573978A - : en
  • BE575825A - Method and device for the mechanical separation of woody stems into mats. : en fr
  • CA577872A - Arc-welding apparatus : en fr
  • PL42301B1 - : en pl
  • SE167468C1 - : sv
  • US2890818A - Automatic hosiery inspection and turning apparatus : en
  • BE575980A - Optical sign indicator used to indicate a number of different signs : en fr
  • BE576046A - Rotor device, in particular for compressor : en fr
  • CH338836A - Process for the preparation of 3,5-dioxo-pyrazolidine-N-carboxylic acid esters : de en
  • ES69813Y - Refined drum and folding handle assembly, particularly applicable to tape measure cases : en es
  • FR1181777A - Hive : en fr
  • FR1181832A - Device for attaching the end of a film to the means of a reel : en fr
  • US2890720A - Valve structure with two part housing : en
  • DE1790601U - SCREWLESS JOINT CONNECTION FOR AIR DUCTS MADE OF PLATE-SHAPED MATERIAL. : de en
  • FR1181367A - Improvements to armchair beds : en fr
  • AU4426758A - Improvements in and relating to vibratory rollers : en
  • ES69641Y - Tightening screw : en es
  • ES69718Y - Complementary element for shoulder straps of women's garments : en es
  • GB814925A - Cooling bed : en
  • GB815029A - A plant for continuous operation of (at least) two hermetically closed centrifugal separators working in series : en
  • PL42230B1 - : en pl
  • BE576167A - Belt alignment device. : en fr
  • BE576201A - Fluid meter. : en fr
  • DE1790660U - SEAL FOR STEEL HOSE CABLE. : de en
  • ES247522A1 - New procedure for the achievement of a cyanocobalamine association to organic calcium salts (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181495A - Electrical switches or selectors : en fr
  • BE576140A - Door leaf frame. : en fr
  • CH339063A - Electro-pneumatic system for driving the gearbox of a motor vehicle : en it
  • FR1181461A - Thermostatic valve for gas oven : en fr
  • FR1181623A - A method of manufacturing various products with high mechanical strength, in particular a solid fuel formed from fine-grained, non-coking solid materials : en fr
  • FR1181901A - Method and device for torch cutting, in particular for initiating cutting : en fr
  • DE1059773B - Two-wheeled cart : de en
  • US2890639A - Camera focus adjusting mechanism : en
  • US2891165A - Thermocopying machine : en
  • AU3615258A - Improvements in and relating to clothes hangers : en
  • BE576034A - Verfahren und Vorrichtung zur Erzeugung elektrischer Energie durch kontinuierliche Oxydation und Reduktion von Metallen, (Method and apparatus for the creation of electrical energy by oxidation and reduction of metals.) : en fr
  • CH339121A - Rotary feeder on pneumatic conveying line, for the infeed of goods into the conveying line : de en
  • DE1790708U - TRAILER HITCH. : de en
  • ES242225A3 - Method and device for the functioning of phonographic discs (Machine-translation by Google Translate, not legally binding) : en es
  • ES246851A1 - Procedure to separate, by freezing, the fatty acids contained in the oils (Machine-translation by Google Translate, not legally binding) : en es
  • GB814978A - Improvements in or relating to textile labels : en
  • CH338854A - Pyramid-shaped frame for avalanche protection : de en
  • BE576143A - Circuit arrangement for switching periodic alternating voltages, in particular in the form of pulses. : en fr
  • DE1059418B - Process for the production of potash salts which do not harden on storage : de en
  • DE1790791U - TIMEPIECE. : de en
  • FR1181817A - Imine chain polymers : en fr
  • CA577948A - Process for imparting flame-resistance to fibrous cellulosic materials : en fr
  • PL42153B1 - : en pl
  • US2890593A - Control mechanism : en
  • US2890946A - Soot inhibiting composition : en
  • PL42214B1 - : en pl
  • PL42221B1 - : en pl
  • GB814971A - Improvements in or relating to casting : en
  • ES71837U - Hermetic stopper for bottles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181954A - Method for determining the crush resistance of coke : en fr
  • GB815117A - Improvements in or relating to shelters employed as a protection against rain or sun : en
  • JPS349310Y1 - : ja
  • FR1181704A - Hydraulic separator for sorting almonds and palm fruit shells : en fr
  • CA577798A - Combustion device especially intended for aircraft propulsion units : en fr
  • AU227677B2 - Improvements relating toa surgicalcervical collar : en
  • CA577984A - Process for preventing corrosion of metals and a means therefor : en fr
  • AU4417958A - A device forthe lateral displacement of crop lying onthe ground : en
  • BE576168A - Improvements to self-priming centrifugal pumps, mainly site pumps, acid pumps, etc. : en fr
  • CA577928A - Rust preventive compositions : en fr
  • US2890808A - Tape applicator : en
  • US2891010A - Waterproof silica-base greases : en
  • US2890500A - Door frame construction : en
  • US2890953A - Continuous process for the manufacture of titanium metal : en
  • US2890473A - Doctors for paper and like machines : en
  • AU4440858A - Linear high molecular weight polymers and copolymers of cdrganometallic vinyl monomers : en
  • BE576196A - Shelf for display. : en fr
  • DE1059494B - Trunnion mounting for relieved trunnions of rail vehicles : de en
  • ES247372A1 - Procedure for manufacturing work gloves (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181576A - Process for preparing steroid esters of beta-cyclopentylpropionic acid : en fr
  • GB815089A - Devices employing electro-luminescence : en
  • CH338960A - Changing facilities for bathing facilities and the like : de en
  • DE1790573U - COFFEE SALES CONTAINER. : de en
  • DE1790714U - MULTI-POLE CONNECTOR WITH SPRING-EFFECTED PUSH BUTTONS FOR MOTOR VEHICLE HEADLIGHTS, IN PARTICULAR FOR HEADLIGHT INSERTS. : de en
  • DK87438C - Method for making an injection needle. : da en
  • GB815131A - Means for feeding liquids to rollers : en
  • AU236144B2 - Improvements relating to electrodialytic processes : en
  • US2891144A - Car retarder speed control systems : en
  • AU4440158A - Improved height control systems for vehicle fluid suspensions : en
  • CA577967A - Electrical generating systems : en fr
  • DE1790680U - SHEET STORAGE CASE FOR CLARINET SHEETS AND SAXOPHONE SHEETS. : de en
  • FR1181534A - Chain attachment device : en fr
  • GB814987A - Wheel construction : en
  • GB815028A - Improvements in valves controlling fluid flow : en
  • US2891029A - Polymers of vinylidene monomers destaticized with partially hydroxyalkylated alkylene diamines : en
  • CA577783A - Production of organic acid esters of cellulose : en fr
  • CH339038A - Method and device for sterilizing a cheese melt or a similar viscous mass : de en
  • CA577755A - Manufacture of food : en fr
  • CH338817A - Process for the production of colloidally soluble dextrans : de en
  • NL92644C - : nl
  • PL42294B1 - : en pl
  • PL42124B1 - : en pl
  • US2890497A - Machine for forming random fiber webs : en
  • AU226777B2 - Railway car truck rotor brake mounting arrangement : en
  • DE1790449U - SUCTION DISC FOR SEPARATING AND EXTRACTION NOZZLES ON FLOOR ROLLERS AND ARCH PROCESSING MACHINERY. : de en
  • AU233937B2 - Elevator plant and method of driving underground excavations by means thereof : en
  • US2890768A - Rotor brake : en
  • US2890834A - Hot tinning lead gun : en
  • DE1790732U - DOOR LOCK LATCH SILENCER. : de en
  • DE972259C - Russian blowers, especially long push blowers : de en
  • FR1181897A - Helical descender with casing divided along its length, usable in particular in mines : en fr
  • GB814910A - Improvements in plating apparatus : en
  • US2891167A - Portable thulium x-ray unit with separable universal mounting means : en
  • US2891049A - Monoazo dyestuffs : en
  • GB815095A - Method for improving the machinability of steel : en
  • DE1790510U - CASE. : de en
  • ES71718U - Mechanism designed to obtain muscal sounds by percussion (Machine-translation by Google Translate, not legally binding) : en es
  • ES247641A1 - Improvements introduced in the circular machines of point genres (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059596B - Process for the production of pigments : de en
  • ES243709A3 - Tape or thread drive control device in magnetic and similar recorders (Machine-translation by Google Translate, not legally binding) : en es
  • IE23957L - Electrophotographic materials : en
  • ES247382A1 - System for anchoring and transporting a seismic vibrator : en es
  • ES247449A3 - Improvements in the automatic closures for all kinds of boxes and cases (Machine-translation by Google Translate, not legally binding) : en es
  • GB815018A - Circuit arrangement for controlling means for measuring the speed and rolling resistance of railway cars : en
  • US2890906A - Article lifting apparatus : en
  • US2891072A - Preparation of dithianes : en
  • BE575749A - Broiler. : en fr
  • BE576084A - Carcass for stepladders and stepladders applying this carcass. : en fr
  • CA577611A - Rigid abrasive discs and process of manufacturing same : en fr
  • FR1181572A - Further training in sawing machines for logs : en fr
  • GB815112A - Improvements in or relating to blast furnaces : en
  • FR1181436A - Mono-azo dyes and their metal complexes; their manufacturing process and applications : en fr
  • FR1181509A - Improvements to vulcanizable mixtures : en fr
  • FR1181410A - Installation of concrete mixers : en fr
  • AU233684B2 - Bleaching compositions containing borate and hypochlorite : en
  • BE575884A - Improvements to thermocouple devices. : en fr
  • BE576012A - Removable garment bag for men and women, compact for packaging and shipping. : en fr
  • CA577752A - Drupe pitting machine : en fr
  • CA577937A - Baffle and closure assembly for food waste disposer : en fr
  • ES246031A1 - Improvements in or relating to the carrying out of heterogeneous exothermic reactions in the liquid phase : en es
  • ES71790U - Improved clipboard for sewing machines and the like (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181780A - Process for the polymerization of olefins : en fr
  • US2890566A - Bobbin and spindle construction : en
  • GB814941A - Improvements in or relating to apparatus for the storage of digital information : en
  • US2891028A - Polymers of vinylidene monomers, destaticized with n, n, n', n' tetrakis (2-hydroxypropyl) ethylene diamine : en
  • DE1790652U - DOG OD. DGL. ROPE. : de en
  • ES71844U - Improved strapping for sawing stone materials (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181304A - Improvements to a tire manufacturing process : en fr
  • FR1181523A - Method and apparatus for the preparation of synthetic resins : en fr
  • AU4439358A - Electrical identification system : en
  • GB814948A - Improvements in and relating to plant growth influencing compositions : en
  • DE1059817B - Electrical multiple switchgear for vehicle toys : de en
  • FR1181386A - School table, in particular individual table : en fr
  • FR1181512A - Synchronizing device for gearbox pinions : en fr
  • FR1181925A - Improvements to shoe trees : en fr
  • US2891146A - Manual volume control for transistor audio stage utilizing both variable attenuationand variable degeneration : en
  • ES69781Y - Roman plow share : en es
  • ES71671U - Perfected plunger (Machine-translation by Google Translate, not legally binding) : en es
  • PL42184B1 - : en pl
  • US2890761A - Vacuum cleaner vaporizer : en
  • US2891233A - Microseismic detection apparatus and particularly geophones therefor : en
  • BE574051A - Nitrogenous heterocyclic compounds and their preparation process : en fr
  • DE1059477B - Address print card with window-like address field cutout : de en
  • DE1059796B - Lifting device for simple lifting windows and for composite lifting windows or doors : de en
  • GB814904A - Improved means for producing surface finish in the bore of tubes : en
  • PL42293B1 - : en pl
  • US2891026A - Composition comprising a solution of a glycidyl polyether and a glycidyl ether of a monohydric phenol : en
  • US2891142A - Railway interlocking control system : en
  • CA577608A - Vibrateur : en fr
  • CH339073A - Spoked wheel with tubeless pneumatic tires, in particular for bicycles and motorcycles : de en
  • BE575826A - Fluid coupling. : en fr
  • CH338924A - Device for the research of the transverse axis of rotation of the mandible, for the construction of total dental prostheses : en it
  • BE576078A - New and exceptional rose plant from the tea hybrid class with a color shade between white and light yellow and quite commonly edged with light pink : en nl
  • CH339075A - Valve cap designed as a pressure gauge for pneumatic tires in vehicles, in particular motor vehicles : de en
  • ES67923Y - Stopcock for liquid fuels : en es
  • ES68936Y - Mechanisms for harmless toy weapons : en es
  • ES71695U - A crown closure for bottles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181330A - Bearded badger : en fr
  • GB815104A - Improvements relating to spray nozzles for use with agricultural and like appliances : en
  • IE22996L - Battery venting plugs : en
  • DE1790528U - BOHNER. : de en
  • DE1790756U - BEARING SLEEVE COVER FOR RIFLE CYLINDER BEARING. : de en
  • GB815189A - A process for the production of threads and films from cuprammonium cellulose solution : en
  • BE576178A - Crucible or tilting converter for refining cast iron. : en fr
  • DE1059544B - Device for controlling two consumers in opposite directions using a magnetic field-dependent resistor : de en
  • PL42283B1 - : en pl
  • US2891213A - Constant frequency variable input speed alternator apparatuses : en
  • US2890877A - Governor : en
  • US2891101A - Combined splice closure and cable terminal for plastic sheathed cable : en
  • CH339098A - Spinning loom : en fr
  • DE1059668B - Process for the extraction of yttrium 90 : de en
  • AU226252B2 - An implement for the lateral displacement of crop lying on the ground : en
  • CA577694A - Depositing machine : en fr
  • CA577925A - Method of producing melamine : en fr
  • ES69944Y - Pernio : en es
  • ES71751U - New (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181317A - Process for obtaining acrylonitrile polymers : en fr
  • FR1181686A - Process for treating washing solutions such as are collected, for example, during the purification of polyolefins obtained under low pressure : en fr
  • GB815213A - Process for the preparation of 1,4-dicaffeylquinic acid : en
  • CA577836A - Matte finish sheeting : en fr
  • BE575920Q - Improvements to belts, hoses and similar flexible elements : en fr
  • DE1059472B - Process for the production of polychlorophenols, especially pentachlorophenol, of a high degree of purity : de en
  • FR1181414A - Improvements to textile fiber stretching mechanisms : en fr
  • DE1059616B - Device for examination with X-rays : de en
  • DE1790794U - FRAME FOR MANHOLE COVERS. : de en
  • US2891157A - Frequency control means : en
  • CA577952A - Method for the powder metallurgical manufacture of chromium alloys : en fr
  • CA577927A - Dielectric heat sealing method and apparatus : en fr
  • DE1059710B - Means for selective weed control : de en
  • DE1059800B - Containers, especially for elongated drawing and writing utensils : de en
  • US2891132A - Electric hoist control : en
  • CA578012A - Spare wheel mount and anti-rattle means : en fr
  • US2890671A - Hydrofoil watercraft : en
  • CA577693A - Push-operator switch construction : en fr
  • CH339078A - Liquid dispenser-dosing device : en fr
  • DE1059517B - Training and use of signal bodies for generating reflector structures for radar systems and a launching device for such signal bodies : de en
  • AU4438758A - Improvements in or relating to electric frequency divider circuits : en
  • FR1181636A - Improvements to telephone installations : en fr
  • AU4429158A - Heterocycles : en
  • AU4435458A - Elevator plant and method of driving underground excavations by means thereof : en
  • CA577609A - Locking switch for motor vehicles : en fr
  • NL91578C - : en
  • ES247344A3 - Procedure and device for winding threads with constant and very high rolled speeds (Machine-translation by Google Translate, not legally binding) : en es
  • CA577678A - Light-sensitive material for printing plates : en fr
  • PL42128B1 - : en pl
  • PL42189B1 - : en pl
  • US2891119A - Switch mechanisms : en
  • US2891214A - Ideal transformer : en
  • BE576152A - Tensionable sieve bottom. : en fr
  • CH338922A - Process for the production of textile threads from synthetic linear polyamides by drawing : de en
  • CH339019A - Gear for the mechanical conversion of a rotary movement into a reciprocating control movement that can be changed in terms of its size : de en
  • CH339064A - Preselective electropneumatic system for controlling the speed change in a motor vehicle : en it
  • DE1790774U - PACKAGING CONTAINER FOR REAMERS. : de en
  • ES70210Y - Domestic weight : en es
  • FR1181585A - Means for driving an ankle, under the action of gas pressure, in suitable materials : en fr
  • FR1181657A - Process for separating iron from a material containing metal : en fr
  • FR1181683A - Framing with knockout walls for construction or building : en fr
  • CA577750A - Dry plate rectifier assemblies : en fr
  • US2890579A - Textile material and manufacture : en
  • US2890805A - Hydraulic system for tractor mounted apparatus : en
  • US2891170A - Sequential pulse generator : en
  • US2890797A - Combination sampling-testing device : en
  • ES71635U - Safety device for electrical outlets (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059621B - Container for eye drops : de en
  • DE1790693U - DEVICE FOR FOCUSING A PHOTOGRAPHIC LENS. : de en
  • ES246451A1 - A system of assembly of the wheels dentated in the motors of driving of a electric vehicle of lane (Machine-translation by Google Translate, not legally binding) : en es
  • ES69882Y - Articulated mount for the installation of clocks in automobiles : en es
  • ES70224Y - Detachable foot for chairs and tables : en es
  • FR1181595A - Radiation recuperator, in particular for temperature-controlled furnaces : en fr
  • AU4432058A - Furniture leg with insert : en
  • BE575824A - Weatherproof roof with windshield for agricultural tractors. : en fr
  • CA577824A - Method of curing siloxane resins : en fr
  • CH339108A - Method for sensitizing gelatinous explosives containing nitric acid esters : de en
  • CH338915A - Electric heating element and process for its manufacture : de en
  • CH339031A - Tool holder with interchangeable tools, in particular for turning, drilling and milling : de en
  • CH339041A - Advertising article including sample and flyer : en fr
  • CH339049A - Device for blocking a debtor for perforated strips : en fr
  • AU232171B2 - Improvements in or relating to use of nuclear fission in synthesizing organic compounds : en
  • DE1790654U - HOOK HOOK. : de en
  • CA577610A - Railway track ballast tamping apparatus : en fr
  • DE1059744B - Power hammer control : de en
  • DE1790529U - VACUUM CLEANER WITH AUTOMATIC SWEEPING DEVICE. : de en
  • ES71748U - Stove-stove to burn sawdust and planer vermicelli with firing or combustión element adaptable to existing stoves of firewood and charcoal or combustión adaptable to existing wood and coal stoves (Machine-translation by Google Translate, not legally binding) : en es
  • USPP1846P - Rose plant : en
  • ES71705U - Ignition coil for internal combustión engines (Machine-translation by Google Translate, not legally binding) : en es
  • US2890585A - Hardness tester : en
  • US2890918A - Pump pistons : en
  • ES71808U - Perfected bidet (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181606A - Improvements in shearing of a continuously advancing belt : en fr
  • CA577708A - Sintered hard metal alloy for percussion rock drill inserts : en fr
  • CA577792A - Reheat boiler cycle : en fr
  • PL42125B1 - : en pl
  • US2890517A - Mechanism for securing roll to shaft : en
  • ES245158A3 - Procedure for the solid unión and at the same time easily separable from bodies such as tissues, tapes and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES68321Y - Anchor device for roll-up doors : en es
  • FR1181802A - Small synchronous motor : en fr
  • GB814937A - Improvements in or relating to burners for liquid fuel : en
  • DE1790785U - BASEMENT HOUSEHOLD TANK. : de en
  • US2890759A - Clutch releasing attachment for tractors : en
  • US2890480A - Sash balance : en
  • US2890989A - Method for the production of carotenes : en
  • BE575931A - Cephalostat for teleradiography : en fr
  • BE575932A - Garbage truck : en nl
  • CH339138A - Clock representing a vertical sundial with a gnomon : de en
  • AU231430B2 - Continuous casting method : en
  • CA577655A - Molded plastic articles such as outlet boxes having flash covered screw holes : en fr
  • CA578009A - Art of packaging incandescent lamps and carton therefor : en fr
  • CA578004A - Organosiloxane alcohols : en fr
  • CH339093A - Safety device in automatic firearms : en it
  • US2890794A - Methyl bromide package : en
  • US2891075A - Method of making 4-methyl progesterone : en
  • GB814951A - Improvements relating to tools for inserting rings in rubber and like tubes : en
  • GB814973A - Improvements in apparatus for applying bread crumbs and the like to food stuffs : en
  • GR19826B - IMPROVEMENTS IN OR IN RELATION TO THE PRODUCTION OF THERAPEUTIC COMPOSITIONS. : el en
  • FR1181333A - Device allowing to detect if a point of an electrical installation is under tension, and to check the phase concordance between the voltages at two points of the said installation : en fr
  • US2891223A - Coaxial line attenuator : en
  • US2890998A - Fluid contact coking of hydrocarbon oils : en
  • US2891055A - Processing cellulose nitrate : en
  • ES67530Y - Perfected bra for leggings : en es
  • FR1181532A - Installation of high pressure discharge tube in an electric lamp : en fr
  • FR1181850A - Process for dyeing textile bodies consisting of polyvinyl chloride fibers and additions of polyamide fibers with reserve of the polyamide fiber part : en fr
  • DE1059506B - Transmitter and receiver for an electrical multi-channel signal transmission system with pulse code modulation : de en
  • FR1181324A - Packaged frozen product, its packaging, and its manufacturing process : en fr
  • ES71756U - Improved washbasin (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181797A - Automatic brake controller for vehicle wheel : en fr
  • US2890629A - Machine tool : en
  • US2891021A - Alkyl phenol formaldehyde resin esters : en
  • ES71735U - Improved outsole for footwear (Machine-translation by Google Translate, not legally binding) : en es
  • ES71785U - A label to be adapted to the rods of the glasses or bridge of your armor (Machine-translation by Google Translate, not legally binding) : en es
  • DE1790624U - TABLE FOR OPTICAL EQUIPMENT. : de en
  • DE1790586U - PERFORATED PLASTIC FOIL SHEET. : de en
  • ES67524Y - Combined double joint : en es
  • ES71677U - Monda-potatoes perfected (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059411B - Method and device for calcining salts containing water of crystallization : de en
  • DE1790736U - INSERT FOR HEELS FOR SHOES WITH VULCANIZED BOTTOM. : de en
  • ES244181A1 - Apparatus and procedure for the construction of armed or pretensed concrete beams (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059382B - Lock for pit stamp : de en
  • CA577943A - Wire enamel of polyvinyl acetal and phenolic resins : en fr
  • DE972263C - Process for producing low-phosphorus wind fresh steel : de en
  • DE1059640B - Mailboxes, especially built-in mailboxes : de en
  • FR1181548A - Improvements in establishing electrical connections and these connections : en fr
  • GB815124A - Improvements in counter mechanisms : en
  • ES54776Y - Changeable bite plate : en es
  • FR1181507A - Double inversion mechanical speed controller : en fr
  • FR1181605A - Process for the preparation of cyclic aldehydes : en fr
  • DE1790731U - BLADE SHEARS. : de en
  • ES246307A1 - Procedure for the elaboration of transforming products of lignin (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181789A - Ice cream maker for refrigerators : en fr
  • AU4423958A - Process forthe production of soluble derivatives of lignine containing chlorine : en
  • GB814878A - Steroid compounds and the preparation thereof : en
  • AU4432958A - Improved electrical energy storage device or accumulator : en
  • AU4441358A - Improvements in footwear : en
  • CA577704A - Hydraulic tracer control : en fr
  • AU232733B2 - r "Improvement relating tothe preparation of vinyl-chloride graft copolymers : en
  • BE575797A - Long-acting and reinforced pharmaceutical products. : en fr
  • CA577701A - Method for determining steam purity : en fr
  • FR1181583A - New champagne biscuit and its manufacturing process : en fr
  • FR1181748A - Identification device, in particular for electronic PBX : en fr
  • FR1181907A - Permanent magnet brake, operating according to the eddy current principle : en fr
  • AU4434758A - Marked pharmaceutical tablet and method of producing same : en
  • CA577621A - Fuel feeding to resonance type jet propulsion engines : en fr
  • CA578002A - Process for producing ammonium nitrate of neutral ph : en fr
  • FR1181939A - Machine for the surface treatment of cheeses : en fr
  • BE576145A - Process for preparing L-lysine by fermentation. : en fr
  • BE578825A - Improvements to thermal insulation. : en fr
  • CA577706A - Tube welding : en fr
  • DE1790494U - HEATING OIL EVAPORATION BURNER. : de en
  • ES71764U - Serial bar of labels fixed on button (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181788A - Electric arc erosion apparatus : en fr
  • ES71682U - Patent holder perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB815179A - Polyesters and condensation products thereof with aminoplasts : en
  • US2890655A - Firing circuit : en
  • US2890774A - Magnetic fluid clutch with speed control therefor : en
  • DE1059386B - Process for the production of purified papains or papain-like ferments : de en
  • DE1059559B - AC generators, in particular turbo generators, with direct conductor cooling : de en
  • USRE24658E - Stop beads in suspended ceilings : en
  • DE1059823B - Refractory masses and processes for their manufacture : de en
  • ES71783U - Cards for compatibility capable of realizing simultaneous entries in all the accounts that take part in an operation (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181921A - Attitude corrector and general gymnastics training device : en fr
  • GB815190A - Thermochemical material removal : en
  • DE1059530B - Electrical snap switch : de en
  • DE1059603B - cleaning supplies : de en
  • ES71678U - Telephone recorder (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181419A - Improvements made to assemblies comprising the interposition of a sliding coupling system between a drive shaft and a driven shaft : en fr
  • FR1181645A - Shock absorbers for vehicles : en fr
  • PL42299B1 - : en pl
  • BE576155A - Improvements to the washing, drying and polishing of glasses and similar articles. : en fr
  • GB814958A - Improvements relating to sealing devices for anti-friction bearings : en
  • DE1790782U - DEVICE FOR AUTOMATIC STACKING OF ALL KINDS OF PACKAGED AND UNPACKAGED GOODS. : de en
  • CA577654A - Pipe carrying assembly for sealing association with a water well : en fr
  • FR1181878A - Process for the preparation of dialcohols : en fr
  • GB814984A - Improvements in or relating to duplex radio communication systems : en
  • GB815032A - Improvements in or relating to multi-stage axial-flow turbines and compressors : en
  • US2890897A - Trailer wheel towing device : en
  • ES71757U - Improved motorized forklift (Machine-translation by Google Translate, not legally binding) : en es
  • GB815042A - Improvements relating to the casting of metal balls : en
  • IE23601L - Resilient sheet materials : en
  • DE1059622B - Process for generating an aerosol with particles containing aluminum oxide and metallic aluminum : de en
  • DE1790415U - HAIR BODY FOR HAIRED DOLLS OR BUESTY HEADS, WIGS OR. DGL. : de en
  • PL42247B1 - : en pl
  • US2890837A - Concrete coating machine : en
  • US2891009A - Cast corrosion inhibitor particle for oil wells : en
  • BE575950A - Process and apparatus for manufacturing crimped yarns from polymerization or polycondensation products, as well as the products thus manufactured : en nl
  • CH338825A - Process for the production of caffeic acid esters of quinic acid or quinide : de en
  • CH338848A - Process for the preparation of 1-aryl-2-amino-3-alkoxy-propan-1-ols : de en
  • CH338934A - Closure for the pouring mouth of vessels with a pouring neck and containing aromatic, liquid or free-flowing material, in particular tea and coffee pots : de en
  • DE1059703B - Device for the continuous production of butter : de en
  • DK87433C - Synchronous machine with rotating magnet system. : da en
  • ES246205A1 - A regulator and temperature distributor apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • ES70188Y - Car dashboard door : en es
  • CA577857A - Plying and twisting of yarns : en fr
  • CH338886A - Bimetal switching device : de en
  • ES70213Y - Incubator-resuscitator applicable to premature infants : en es
  • US2890905A - Lock for swiveled lifting hook : en
  • US2890701A - Support for a sanitary napkin : en
  • US2890954A - Plutonium alloys : en
  • US2890962A - Process and apparatus for purification of crystals : en
  • ES71780U - Improved electrical switch (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181560A - Device applicable to earrings and avoiding earlobe deformation and pain : en fr
  • US2890816A - Multiple condiment dispensing unit : en
  • USD185485S - Combined helicopter and automobile : en
  • US2890889A - Combination power and hand operated chuck : en
  • US2890967A - Asphalt coating : en
  • ES245471A1 - Conveyor device for bricks molded bodies (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181896A - elevator for boxes, crates and other similar packages : en fr
  • GB814897A - Improvements in and relating to apparatus for driving the rotary parts of heater units : en
  • DE1790569U - COMMERCIAL STRAINER. : de en
  • USD185522S - Golf cotter head : en
  • BE575782A - Caulking for doors and windows. : en fr
  • CA577748A - Anthracene dimethanol ethers : en fr
  • CH338882A - Connection device for electrical appliance : en fr
  • BE576223A - Tire manufacturing : en fr
  • AU231210B2 - Process forthe preparation ota lubricating grease composition : en
  • DE1059384B - Folded insulation duct, preferably weather duct for mining : de en
  • DE1790482U - BULB SOCKET WITH RETURN SAFETY. : de en
  • US2890933A - Recovery of uranium values from uranium bearing raw materials : en
  • US2891116A - Hearing aid device : en
  • US2891052A - Anhydrosorbityl amides and process of preparation : en
  • USD185495S - Dec decorative panel for cigarette lighters and the like : en
  • US2890814A - Feeder for closure cap sealing gaskets : en
  • US2890924A - Variable speed drive : en
  • US2890957A - Process for preparing quick-cooking rice : en
  • AU234427B2 - Electric arc working process and apparatus : en
  • AU4441258A - Production of electric cable sheaths : en
  • US2890982A - Method of combatting helminthiasis using nitro-furyl-acrylate derivatives : en
  • US2890778A - Safety mechanism for automatic machines : en
  • ES71843U - Refined mirror for cars (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181919A - Gate valve with two plates and parallel sealing surfaces which are applied by the force of the screw only in the closed position, and in particular such a gate valve provided with a guide tube : en fr
  • US2890530A - Spectrum color display easel : en
  • US2890824A - Leg length adjusting apparatus : en
  • PL42270B1 - : en pl
  • US2890649A - Presses and the like : en
  • US2891005A - Removal of metal contaminants from high boiling oils : en
  • FR1181709A - Refrigerated display case open at the top : en fr
  • ES246280A1 - Electrical discharge device : en es
  • ES68082Y - A metal tube folding chair : en es
  • ES71652U - An improved packaging for food substances, preferably macaroni noodles and the like (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181774A - Constant output control system for aircraft and other devices : en fr
  • FR1181778A - Perfected nappy : en fr
  • AU4421958A - Improvements in or relating to hydraulic couplings : en
  • BE576220A - Method and device for gas enrichment of liquids, in particular for aerating them : en fr
  • US2890804A - Bottom unloading harvest storage unit : en
  • CH339015A - Control device on hydraulic drives : de en
  • DE1790702U - HAND-OPERATED FILM DEVELOPING MACHINE. : de en
  • FR1181454A - Improvements to artificial breeders : en fr
  • FR1181455A - Centrifugal filter for the lubricating oil of internal combustion engines : en fr
  • FR1181895A - Flashing light signaling device : en fr
  • ES71809U - A dish for skill games (Machine-translation by Google Translate, not legally binding) : en es
  • CH339022A - Shock-absorbing bearing, especially for measuring device axis : en fr
  • US2890772A - Transmission : en
  • BE575829R - New tap system. : en fr
  • BE576000A - New level loader machine : en fr
  • BE576051A - Valve for dental prosthesis. : en fr
  • CA577622A - Brake cable lubricator : en fr
  • CH338866A - Circuit for generating electrical pulses of controllable duration : de en
  • GB814879A - Steroid compounds and the preparation thereof : en
  • US2890604A - Constant speed system : en
  • US2890944A - Continuous chemical milling process : en
  • US2891191A - Backward wave tube : en
  • DE1790481U - DEVICE FOR RECORDING THE CURRENCY OF AN ELECTRICAL SIZE : de en
  • DE1790508U - LOCKING RING FOR GARDEN UMBRELLA STAND. : de en
  • BE575959A - Roller-driven motor vehicle : en fr
  • US2890881A - Power actuated mechanism for elevator closures : en
  • US2890939A - Crystal growing procedures : en
  • ES245591A1 - Improvements in the preparation of syrup or sugar liquid (Machine-translation by Google Translate, not legally binding) : en es
  • ES68557Y - Flexible profile with decorative metal armor : en es
  • FR1181477A - Device comprising a semiconductor passage controlled by a pilot circuit : en fr
  • FR1181749A - Improvements at receiving stations of frequency modulation harmonic telegraphy installations : en fr
  • FR1181977A - Universal polishing machine : en fr
  • GR19819B - STEAM BASEMENT. : el en
  • CA577644A - Propelling linkage for tube type conveyor : en fr
  • DE1059615B - Panoramic endoscope : de en
  • US2890587A - Open nozzle : en
  • US2890968A - Electrostatic printing process and developer composition therefor : en
  • ES68972Y - Improved valve carrier : en es
  • ES69935Y - Improved packaging : en es
  • FR1181763A - Improvements to float-controlled valves for flushing toilets and the like : en fr
  • GB815096A - Improvements in and relating to heat exchange devices : en
  • PL42237B3 - : en pl
  • US2890705A - Ash retainer for cigars, cigarettes and the like : en
  • US2891185A - Indicator tube : en
  • CA577685A - Fuse protective system : en fr
  • CA577715A - Organ reed support : en fr
  • CH339086A - Cap for closing a stylograph and method for manufacturing this cap : en fr
  • US2890756A - Hydraulic type junk basket for wells : en
  • US2891000A - Process for feeding heavy oils into conversion systems : en
  • CH339135A - Timepiece with direct central seconds : en fr
  • CH339136A - Bearing for timepiece : en fr
  • DE1059629B - Holder for key fob, especially for attachment in key cases or the like. : de en
  • DE1790666U - SEAL FOR SHAFT. : de en
  • GB814947A - Improvements in and relating to plant growth influencing compositions : en
  • US2891180A - Support for vibratory devices : en
  • US2891243A - Alarm device for radar equipment : en
  • DE1059501B - Post-tensioned tensioning device for electrical overhead line systems, especially for contact wires and other parts for overhead lines of electric railways : de en
  • US2890981A - Anthelmintic compositions : en
  • US2890577A - Circular multi-feed stocking knitting machine : en
  • FR1181320A - Liquid level indicator with lighting : en fr
  • FR1181750A - Gels, solutions or emulsions of plastics and their preparation process : en fr
  • BE576215A - Improved winch, especially intended for pulling a soil steam device. : en nl
  • CA577705A - Zero impedance circuit : en fr
  • US2891205A - Remote control for automatic pilots of marine vessels or other moving bodies : en
  • CH338800A - Heating register with guide plates for heating gas flow in indirectly heated steel construction shooting ovens : de en
  • DE1790490U - MAGNETIC ADHESIVE SET. : de en
  • DE1790783U - DEVICE FOR STACKING AND CARRYING WOOD BARS. : de en
  • AU228338B2 - Cooling system for bearings in high mach powerplants : en
  • BE576031A - Push oven with water-cooled runners : en fr
  • DE1059443B - Process for the production of ª ‰ -chloroethyl sulfonates : de en
  • DE1059644B - Engine for driving conveyor lines : de en
  • AU4426358A - Improvements in or relating to sports leg guards : en
  • BE575760A - Apparatus for crushing fodder plants, cereals, legumes, crushed cakes, and similar products. : en fr
  • CA577761A - Multiple effect evaporator : en fr
  • CH338828A - Process for the preparation of a 1,4-keto-3-steroid derived from ruscogenin : en fr
  • CH338923A - Apparatus for making a thermoplastic monofilament yarn elastic : en fr
  • DE1059849B - Contactorless flat loom : de en
  • PL42238B1 - : en pl
  • US2890513A - Well spider : en
  • FR1181590A - Manufacture of hollow articles, in particular waveguides : en fr
  • IE23688L - Securing railway rails to sleepers. : en
  • BE576129A - Device for measuring and adjusting the depth of immersion of a tubular object in a liquid medium. : en fr
  • ES247047A1 - Sewing machine for the creation of zipper closures (Machine-translation by Google Translate, not legally binding) : en es
  • ES71821U - Improved bag for water : en es
  • FR1181874A - Alarm indicating the imminent empty of a butane cylinder : en fr
  • GB815043A - Improvements in remote boiler level indicators : en
  • LU37100A1 - : en
  • DE1790614U - THROTTLE DEVICE IN MOLDING MACHINES. : de en
  • DE1790626U - OPTICAL PROJECTION SCREEN. : de en
  • ES71811U - Support for babies in folding bathtubs (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181875A - ceramic component for the production of structural components comprising reinforcing elements : en fr
  • US2890527A - Viewing box : en
  • US2890691A - Fuel injection system : en
  • ES247604A1 - Improvements in the construction of auto headlights (Machine-translation by Google Translate, not legally binding) : en es
  • GB815186A - A multiple valve for air and gas compressors : en
  • GB815175A - Improvements relating to automatic means for adjusting the body of a motor vehicle having independent road wheel suspensions : en
  • DK87434C - Apparatus for measuring a person's reaction time. : da en
  • US2890921A - Graphical recording apparatus : en
  • AU4429658A - Polyethylene waxes and process for preparing them : en
  • DE1059372B - Process for obtaining a weighting substance for the Stripa swim-sink process for the processing of hard coal : de en
  • AU4418058A - Heat stabilized polymer containing polymerised vinyl or vinylidene halide : en
  • CA577920A - Method for producing coated pellicles, films and sheets : en fr
  • US2891017A - Manufacture of finely porous materials using nitrosamine as gas evolving agent : en
  • GB815192A - Improvements relating to electromagnetic flowmeters : en
  • CA577851A - Production of silica-containing catalysts of high pore diameter : en fr
  • AU4438858A - Improvements in or relating to electric attenuators : en
  • PL42197B1 - : en pl
  • PL42256B1 - : en pl
  • DE1059466B - Process for the preparation of therapeutically useful 4-substituted 1, 2-diphenyl-3, 5-dioxo-pyrazolidines : de en
  • DE1059694B - Chopping machine : de en
  • DE1059503B - Circuit arrangement for receiving message signals for telegraphy systems with double-tone keying : de en
  • ES68218Y - Hidden fixing device adaptable to fluorescent fixtures : en es
  • DE1059452B - Process for the production of radioactive dicyclopentadienylruthenium : de en
  • CH338897A - Transformer winding : de en
  • CH338971A - Device for checking tolerances : en fr
  • GB815068A - Improved hearing aid : en
  • US2890803A - Apparatus for storing flour : en
  • DE1790776U - ELASTIC CONVEYOR ROLLER. : de en
  • ES247443A1 - Improvements in or relating to high speed dental turbo-drills : en es
  • ES71702U - Cap and spigot bushings that work in the rain (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181563A - Height adjustable staircase : en fr
  • DE1059732B - Safety valve : de en
  • DE1059831B - Packaging containers intended for packaging a relatively heavy, shock-sensitive object : de en
  • GB815064A - Improved device for conveying materials of a pulverulent or granular nature : en
  • FR1181426A - Method and device for forming deposits on webs, in particular on paper webs, by vacuum vaporization : en fr
  • FR1181809A - Improvements to dentists or similar chairs : en fr
  • AU231431B2 - Improvements in or relating to electrophotographic copying apparatus : en
  • CH339001A - Internal combustion engine with at least one exhaust gas turbocharger and at least one auxiliary compressor : de en
  • ES246920A1 - Installation of signals for mobile toys (Machine-translation by Google Translate, not legally binding) : en es
  • ES67787Y - Cutting tool : en es
  • FR1181406A - Device for indicating and recording the forward speed and mileage of motor vehicles : en fr
  • AU228010B2 - Bottlecaps : en
  • AU233358B2 - Decorative plastic floorcovering orthe like and method of making thesame : en
  • CH338986A - Perfume selector : de en
  • US2890963A - Improving color of lubricating oils and waxes : en
  • US2891169A - Electroluminescent device to give negative pictures : en
  • US2891239A - Angular position telemetering system : en
  • US2890536A - Mobile : en
  • CA577699A - Electric switching arrangements : en fr
  • US2890454A - Device for driving nails, bolts, and the like : en
  • US2890839A - Carbon black : en
  • US2891198A - Selective signal alarm circuit : en
  • CH338972A - Device for playing discs : en fr
  • BE574038A - Improvements to telephone devices. : en fr
  • CH339053A - Control device on a hydraulic device : de en
  • US2891141A - Instrument dial illuminator : en
  • CA577658A - Laminated plaster board partition : en fr
  • ES245599A1 - Procedure for the longitudinal sewing of tubular elastic girdles (Machine-translation by Google Translate, not legally binding) : en es
  • ES246075A3 - Apparatus for the manufacture of litargyria and metallic oxides (Machine-translation by Google Translate, not legally binding) : en es
  • ES70169Y - Device to facilitate the prayer of Santo Rosaro : en es
  • FR1181796A - Pulse receiver : en fr
  • FR1181869A - Antiseptic to free casks, fermentation and storage tanks for wines, ciders, beers and milks : en fr
  • FR1181337A - Method of manufacturing an electromagnetic coil coated with an insulator : en fr
  • FR1181714A - Antenna for very high frequencies, especially for television : en fr
  • DE1059408B - Card index with laterally staggered guide cards that are easily detachable at their foot edges : de en
  • US2890600A - Transmission : en
  • US2891084A - Method of preparing same : en
  • DE972261C - Process for the preparation of dioxopyrazolidine compounds : de en
  • ES247603A1 - Automatic brake system including safety cut-off valves for each brake section : en es
  • ES247722A3 - Improvements introduced in the manufacture of writing tools (Machine-translation by Google Translate, not legally binding) : en es
  • ES68120Y - Skill game : en es
  • ES71762U - A strip for removable labels (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181654A - Concrete, mortar or similar product and their manufacturing processes : en fr
  • AU235274B2 - Process and products of reaction between aldehydes and kanamycin : en
  • ES71715U - Adjustable device for suspension of sliding doors (Machine-translation by Google Translate, not legally binding) : en es
  • ES71766U - An improved stopper for perfume bottles and pharmacy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181515A - Further development in the manufacture of centrifugal ducts : en fr
  • IE24095L - Kanamycin : en
  • DE1059435B - Process for the preparation of N- (3-aminobenzenesulfonil) -N'-n-butyl-urea : de en
  • DK87450C - Footwear with fixed insoles. : da en
  • AU234100B2 - Improvements in blowing frame for tempering. glass sheets : en
  • AU4440958A - Polymerization of olefins and new catalysts therefor : en
  • FR1181659A - Improved process for manufacturing nu-alkyl and nu-cycloalkylbis (2-benzothiazolesulfene) amides : en fr
  • ES245615A1 - Electrostatic filter : en es
  • ES70023Y - Device for joining elements of television antennas : en es
  • ES71692U - Mats for the molding of tiles and similar articles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181491A - Method and apparatus for the magnetic reproduction of signals by means of a cathode ray tube : en fr
  • DE1059775B - Steerable axle unit, especially double axle unit, for trailers and motor vehicles : de en
  • DE1790536U - STOP PLATE FOR ANGLE CURTAIN IRON, CURTAIN HOOK OD. DGL. : de en
  • DE1790643U - MACHINE KNIVES, ESPECIALLY FOR CUTTING HOP STICKS. : de en
  • DE1790683U - ENVELOPE. : de en
  • US2891207A - Synchronous electric motors : en
  • ES71631U - Improved device for the drive of the sword on the looms (Machine-translation by Google Translate, not legally binding) : en es
  • ES247313A3 - Machine for washing cacharros (Machine-translation by Google Translate, not legally binding) : en es
  • US2891100A - Cyclohexane recovery : en
  • NL91409C - : en
  • US2890738A - Radial tilt roller levelers : en
  • US2890843A - Boundary layer control system for aircraft : en
  • DE1790587U - CONDENSATION GUTTER. : de en
  • DE1790597U - CLOSURE FOR FEED SILOS AND SIMILAR CONTAINERS. : de en
  • NL92774C - : en
  • US2890457A - Face mask : en
  • US2890458A - Eyeshield : en
  • US2890733A - Screw-holding screw driver : en
  • US2890627A - Method for making lens mold : en
  • US2891168A - Portable source of radioactivity : en
  • US2890712A - Safety gas valves : en
  • US2890978A - Paper of high dry strength and low wet strength : en
  • ES69900Y - Captive needle with protective holder : en es
  • CH338919A - Method and device for influencing the jet direction of a fuel injection nozzle : de en
  • CH338943A - Mobile crane, for example a truck crane : de en
  • ES67815Y - Ultra-flat magnetic holder for dial gauges : en es
  • FR1181370A - Improvements to the agglomeration of fuels : en fr
  • FR1181537A - New dinaphthofuran-diones and process for their preparation : en fr
  • GB815055A - Improvements relating to pneumatic vehicle wheel tyres : en
  • GB815155A - Cracking heavy hydrocarbon oils by means of a fluidized bed of hot inert-solid particles : en
  • ES71717U - Table lamp perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181314A - Particular device of reinforcement support networks for beams and ribs of floors : en fr
  • ES246761A1 - Procedure for construction of frames for automobile vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES247561A1 - Assembly for measurement of losses in the iron of magnetic sheets (Machine-translation by Google Translate, not legally binding) : en es
  • PL42164B1 - : en pl
  • PL42222B1 - : en pl
  • PL42133B1 - : en pl
  • FR1181617A - Improvements to installations for sawing logs and the like : en fr
  • FR1181854A - Film manufacturing : en fr
  • BE575921A - Heating panel such as radiator and convector : en fr
  • FR1181408A - Improvements to continuous molding of molten materials : en fr
  • BE575842A - Adjustable length steel shuttering beam. : en fr
  • CH338991A - Stretchable link belt for jewelry and utility purposes : de en
  • ES69983Y - Telephone call counter : en es
  • ES71734U - Structural element applicable decoration and furnishing in general (Machine-translation by Google Translate, not legally binding) : en es
  • ES71675U - Improved packaging for pulverized materials (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181432A - Cushion or seat pad : en fr
  • US2890984A - Pharmaceutical composition containing 2-(1, 2, 3, 4-tetrahydro-1-naphthyl)imidazo-line : en
  • ES247238A1 - Method and apparatus for processing sulfur : en es
  • ES247256A3 - Procedure for the manufacture of products spread from high synthetic linear polymers (Machine-translation by Google Translate, not legally binding) : en es
  • FR181489A - : fr
  • ES245765A1 - Procedure to prepare a new and useful antibiotic substance, kanamicina b (Machine-translation by Google Translate, not legally binding) : en es
  • ES247383A1 - System to stimulate the consumption of ballpoints through the use of a new type of tickets for sports pools (Machine-translation by Google Translate, not legally binding) : en es
  • ES71703U - Anti-glare headlight for car (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181438A - Process for metallizing ceramic parts, parts obtained and their application to electronic tube envelopes : en fr
  • SU120669A1 - Multichannel strain gauge installation : en ru
  • AU4417858A - An implement for the lateral displacement of crop lying on the ground : en
  • BE576033A - Signaling system : en fr
  • BE576183R - Method and device for winding threads. : en fr
  • DE1059545B - Circuit arrangement for control or regulation purposes : de en
  • AU243423B2 - Allopregnanolone compounds : en
  • CH339069A - Hydraulic steering with pendulum shaft between the fixed steering shaft and worm shaft : de en
  • CH339079A - Cutting machine with automatic feeding of the material to be cut : de en
  • ES245871A1 - Process to separate isofaceal and thereftal acids of mixtures containing a larger portion of the first and a lower portion of the second (Machine-translation by Google Translate, not legally binding) : en es
  • GB815127A - Improvements in or relating to inductance coils : en
  • US2890684A - Method of and apparatus for generating vapor : en
  • PL42135B1 - : en pl
  • DE1790432U - TASSEL, ESPECIALLY FOR TURNED BRUSH OR BRUSH. : de en
  • GB814886A - Improvements relating to garters : en
  • FR1181315A - Improvement of the suspension of two-axle vehicles : en fr
  • FR1181513A - Combination of a telescope and an accelerometer for determining zenith distances : en fr
  • FR1181987A - Electric circuit breaker with thermostatic unit : en fr
  • AU4420658A - Method and apparatus for producing tubes witha a helical welding seam : en
  • BE574022A - Process to prevent the formation of rust on iron and its alloys. : en fr
  • DE1790613U - FORM FOR THE PRODUCTION OF INSULATING OR. PACKAGING BODIES MADE OF PLASTICS. : de en
  • FR1181443A - Improvements to electrical switches : en fr
  • FR1181475A - Improvements to hammer mills : en fr
  • DE1059582B - Device for holding together the moderator structure of a heterogeneous nuclear reactor, which consists of individual, horizontally stored graphite blocks : de en
  • FR1181934A - Device for attaching the cylinder of a telescopic automobile suspension member : en fr
  • US2891038A - Polymerization procedures : en
  • ES67786Y - Rear fork for mopeds and similar : en es
  • US2890893A - Camber adjusting device for motor vehicle wheels : en
  • DE1059614B - Process for the production of structures, such as fibers, foils or plates, from a mixture of polymers : de en
  • DE1790713U - PROFILE BAR. : de en
  • DE1790518U - CONTAINERS, IN PARTICULAR FOR DENTAL PROSTHESES. : de en
  • BE575911A - Sealing washer : en fr
  • CA577970A - Welding gun : en fr
  • CA578014A - Multi-line telephone substation instrument and circuits : en fr
  • CH339089A - Insole : de en
  • AU231353B2 - Improvements in or relating to inked ribbons : en
  • US2891153A - Electro-static switching apparatus : en
  • CA578024A - Dispensing protective packages for a plurality of rolls of web material : en fr
  • CH339003A - Bearing of the rotors of engines or machines equipped with rotary pistons for gaseous or vaporous media : de en
  • DE1790459U - DEVICE FOR OPERATING A BALANCE CONTROLLER FOR A TWO-CHANNEL AMPLIFIER. : de en
  • DE1790656U - TELESCOPIC HOLLOW SHAFT FOR PTO SHAFT. : de en
  • CA577803A - Phenolic resin varnish and method of making the same : en fr
  • DE1059660B - Process for processing low-pressure polyolefins : de en
  • DE1059712B - Light metal piston for internal combustion engines with an elastically deformable ring carrier made of heavy metal : de en
  • US2890506A - Cast insert for die : en
  • PL42176B1 - : en pl
  • PL42250B1 - : en pl
  • DE1059476B - Device for producing a paper web, which consists of several layers for the production of carbonless blocks : de en
  • ES246263A1 - A vertical press to make sausages (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181345A - Manufacturing process of ballpoint pen tips : en fr
  • FR1181402A - Method and apparatus for grinding teeth of gears having a cylindrical surface : en fr
  • FR1181944A - Method for improving the flow of condensable vapor in a nozzle and apparatus, in particular a vacuum pump, for the application of this or similar method : en fr
  • DE1059484B - Device for tying wooden sleepers with a steel band : de en
  • US2891212A - Current balancing transductors for parallel connected diodes : en
  • DE1059768B - Hydraulic deep pump drive for oil wells : de en
  • DE1790451U - PRINTING PLATE. : de en
  • DE1059569B - Method for sealing between a cup containing an electrical component and a cover by gluing : de en
  • DE1059774B - Lifting vehicle with an electric drive motor and pressurized equipment : de en
  • DE1059583B - Method for the detection of leaks in the envelopes of the fuel elements of nuclear reactors : de en
  • DE1790506U - ARRANGEMENT FOR FASTENING THE STRUTS OF AN UMBRELLA ON A BUSH MADE OF TWO ELEMENTS, THAT ARE CONNECTED TO EACH OTHER AFTER THE STRUTS ARE ASSEMBLED. : de en
  • ES247046A1 - Procedure and device for the manufacture of plastic zipper closures with orientable molecular structure (Machine-translation by Google Translate, not legally binding) : en es
  • ES71649U - A multiple and separable container for handkerchiefs or other garments (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181497A - Propulsion apparatus with stato-reactors : en fr
  • FR1181783A - Image and sound synchronization device : en fr
  • FR1181555A - Enhancements to Tabulator Jumper Sets : en fr
  • DE1790487U - TRANSISTOR AMPLIFIER OD. DGL. : de en
  • DE1059793B - Tap : de en
  • AU235955B2 - New aminobenzoic and derivatives and their-use for combatting injurious insects : en
  • DK87446C - Fungicide. : da en
  • ES71674U - Rotary hydraulic brush : en es
  • DE972264C - Steel for objects that must have a high level of durability : de en
  • FR1181604A - Electric automatic nail file cutter : en fr
  • US2890879A - Apparatus for melting and handling molten metals : en
  • US2890895A - Rear spring suspension for vehicles : en
  • DE1059728B - Stuffing box seal, especially for the shaft of a centrifugal pump : de en
  • DE1059734B - Friction gear with magnetic pressure : de en
  • DE1790798U - INDEPENDENT GUARD CHANGING DEVICE FOR LOOMS. : de en
  • CH338951A - Clay hollow bodies for concrete beams, in particular for climatic ceilings in stables : de en
  • DE1790485U - COVERING PAN FOR LIGHTS. : de en
  • ES69899Y - A hinged gate closure for packaging : en es
  • FR1181459A - Improvements to slides in thermoplastic material for weaving looms, and in particular, to slides based on superpolyamides : en fr
  • US2891192A - Sawtooth wave generator : en
  • US2890583A - Openable suspended ceilings : en
  • CA577773A - Powder metallurgy processes and products : en fr
  • CH338835A - Process for the preparation of 5,6-alkylene-2-keto-piperazines : de en
  • CH338860A - Circuit for the actuation of railway signals of a station in signal boxes without mechanical locks : de en
  • SU120473A1 - Flat wick burner for signal lights : en ru
  • US2891011A - Developer for electrostatic images : en
  • AU233122B2 - Cage for handling animals : en
  • CH338905A - Semiconductor device : de en
  • US2890542A - Trawling gear for catching shrimp : en
  • AU4431858A - Improvements in blowing frame for tempering. glass sheets : en
  • BE575852A - Sterilizer. : en fr
  • BE575813A - Presentation and distribution device. : en fr
  • CH339115A - Packing box : en fr
  • US2890492A - Process of making a rock-faced building product : en
  • US2890980A - Anti-static medicated animal feedstuffs : en
  • BE576081A - Triangulated carcass for seats. : en fr
  • CA577997A - Production of halogenated compounds : en fr
  • AU4438658A - Production of pure semiconductor material : en
  • CA577719A - Electric secondary batteries : en fr
  • CA577929A - Method of operating a waistline vapor generator : en fr
  • AU4431958A - Glass tempering apparatus : en
  • AU4418758A - Allopregnanolone compounds : en
  • DE1059563B - Rechargeable flashlight : de en
  • DE1790786U - DEVICE FOR DISTRIBUTING AN UNIFORM COVERAGE OF WATER ON THE FLUID IN A CONTINUOUSLY OPERATING CENTRIFUGE. : de en
  • ES247106A3 - Visual protector desprovisto of all frame (Machine-translation by Google Translate, not legally binding) : en es
  • ES71658U - Sander-smoothing machine with multiple applications (Machine-translation by Google Translate, not legally binding) : en es
  • GB815059A - Time delayed firing mechanism for aircraft ejection seats : en
  • GB815086A - Chlorinated polyethylene : en
  • AU4423258A - Remote control system for stenographic machines : en
  • BE576032Q - Molding machine with suction for thermoplastic plastic sheets : en fr
  • ES67386Y - Perfected elastic girdle : en es
  • ES71661U - A shutter blind applicable to all types of holes in homes (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059383B - Multi-part hydraulic pit ram : de en
  • DE1059675B - Method for aligning the curve points, which are created synchronously when registering at least two processes by means of a liquid or gas jet, on a common straight line and a device for performing the method : de en
  • AU230149B2 - Improvements in or relating to grids for use in electric discharge tubes, and electric discharge tubes comprising atleast one such grid : en
  • ES247510A3 - A procedure for the construction of buildings constituted completely by prefabricated elements (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181801A - Shock mount for pendulum pendulum : en fr
  • US2890608A - Safety mechanism for a draw rolling mill : en
  • BE573982A - Procedure for preventing the appearance of undesirable odors in fabrics and similar materials. : en fr
  • BE576197A - Cut-to-length saw. : en fr
  • US2890599A - Power transmission mechanisms : en
  • AU232930B2 - High metal-content calcium-containing complex carbonate-sulfonate salts and oil compositions containing thesame : en
  • BE576079A - A sofa bed and sofa bed mounting device thus obtained. : en fr
  • DE1790780U - HEIGHT CONVEYORS FOR STABLE CLEANERS. : de en
  • CH338968A - Method and container for performing aluminothermic reductions : de en
  • ES71645U - A damper beautifying device applicable to automobile bumpers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181963A - Improvements to wire drawing machines and wire drawing benches : en fr
  • GB814892A - Improvements in or relating to means for shifting the electron beam of a cathode raytube : en
  • AU228569B2 - Vaporization by molten material : en
  • BE576041R - Resonant oscillating device : en fr
  • BE576181A - Process for the recovery of sulfur from activated carbon filters in viscose factories. : en fr
  • BE573985A - New azo dyes and their preparation. : en fr
  • CA577893A - Chemical and heat recovery from residual liquor : en fr
  • DE1059725B - Inner shoe brake with a single ring-shaped brake shoe : de en
  • DE1790524U - CHEESE KNIFE. : de en
  • DE1059647B - Ceiling or roof construction from prefabricated beams and cross members : de en
  • GB815015A - Automatic brakc adjuster : en
  • PL42241B1 - : en pl
  • BE576203A - Frequency control devices. : en fr
  • BE575965A - Lighting equipment for motor bicycles and motorcycles : en fr
  • BE576039A - Elastic coupling for shafts : en fr
  • CA577640A - Automatic mixing plant : en fr
  • CH339128A - World clock : de en
  • DK87426C - Process for the preparation of benz [c] acridine compounds or acid addition salts thereof. : da en
  • ES246545A1 - Improvements in hydraulic presses through the application of a hydraulic recovery mechanism (Machine-translation by Google Translate, not legally binding) : en es
  • ES71765U - A strip of continuous to obtain prehensible labels (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181546A - Improved fuel oils : en fr
  • DE1790406U - QUICK CHANGE COLLAR. : de en
  • GB815140A - Improvements in or relating to esters of metaboric acid : en
  • DE1059552B - Circuit breaker for alternating current : de en
  • ES247868A1 - Improvements in zip closures of elastic spirals made of artificial material and device for its manufacture (Machine-translation by Google Translate, not legally binding) : en es
  • ES69851Y - Fuel economizer : en es
  • ES70014Y - Tube Attachable Radiators : en es
  • FR1181681A - Process for reducing the flammability of paints, glues, impregnation products, mastics and coatings : en fr
  • US2891087A - Bixin and nor-bixin esters : en
  • USD185499S - Candy egg dispenser : en
  • DE1059510B - Device for regulating the amplification factor of a transistor with two base electrodes connected to the same zone : de en
  • DE1059828B - Process and shaft furnace for firing ceramic pipes : de en
  • DE1790661U - PLUG-IN COUPLING, IN PARTICULAR FOR HOUSEHOLD MACHINES. : de en
  • DE1790747U - HEEL SCREW MACHINE. : de en
  • DE1059602B - cleaning supplies : de en
  • DE1059789B - Puller for the connecting links of caterpillars : de en
  • DE1790689U - ARRANGEMENT OF LOCKING BOLTS ON EMBOSSED CHARACTERS : de en
  • DE1790411U - GLOVE. : de en
  • CH338942A - Safety device on elevator with friction wheel drive : de en
  • CH339092A - Submachine gun : en fr
  • ES69988Y - Automatic supply device : en es
  • FR1181628A - Advanced Magnetic Amplifier Circuits : en fr
  • FR1181807A - Cup Oil Burner : en fr
  • FR1181889A - Auxiliary gas supply from a gas turbine engine : en fr
  • US2891126A - Electric current automatic switches : en
  • PL42253B1 - : en pl
  • CA577795A - Method of vulcanizing organopolysiloxanes : en fr
  • CH338850A - Desktop machine : en fr
  • FR1181708A - Method and device for electrically insulating fastening between pieces of electrical equipment : en fr
  • FR1181751A - Process for preparing carbon tetrachloride : en fr
  • FR1181757A - New variety of carnation with closed calyx with white flowers : en fr
  • FR1181999A - Color photography process and new product for its implementation : en fr
  • GB815194A - Improvements relating to motor cars with closed tops : en
  • US2890650A - Apparatus for operating on sectional tag material : en
  • US2891105A - Automatic frequency control apparatus : en
  • PL42152B1 - : en pl
  • US2890764A - Method and apparatus for centrifugal separation with uni-directional flow at the point of separation : en
  • US2890830A - Electronic adder apparatus with sum radix correction means : en
  • US2891136A - Radiant heating device : en
  • AU4426958A - Improvements in or relating to siderakes and like implements : en
  • ES246207A2 - A procedure to facilitate the molding and the colada in ingots of the casted metals (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059599B - Synthetic lubricants : de en
  • DE1790628U - STOP CONTROL DEVICE FOR PRINTING OFFICE MACHINES. : de en
  • BE575949A - Apparatus for manufacturing artificial threads by the melt spinning method, in addition to the products obtained therewith : en nl
  • BE576121A - Claw system for filing cabinets. : en fr
  • ES246169A1 - A PROCEDURE FOR IRRADIATION OF FERTILIZERS AND FERTILIZING MATERIALS : en es
  • ES247407A1 - A lifting mechanism of the drill roller drill on torque machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES71716U - Articulated clamp with regable tape (Machine-translation by Google Translate, not legally binding) : en es
  • ES68600Y - Perfected and gummed cover forming an integral part of a varnished cardboard folding case : en es
  • ES71641U - Hinge for glasses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181804A - Advanced molding machine : en fr
  • DE1059686B - Concealed hinge for lens frames : de en
  • DE1059713B - Carburetor device for internal combustion engines : de en
  • DE1790420U - CUTTING ROLL, ESPECIALLY FOR DRAWING MACHINES. : de en
  • DE972269C - Substitution method for phase and amplitude measurement : de en
  • ES245864A1 - A closure device for pipes (Machine-translation by Google Translate, not legally binding) : en es
  • US2890853A - Awning support : en
  • DE1059835B - Transport track for items to be counted : de en
  • GB815144A - Process for the preparation of esters of tertiary amino alcohols : en
  • ES67648Y - Skate perfected : en es
  • FR1181500A - Method for recording data obtained during well drilling : en fr
  • FR1181568A - Double-acting relay device : en fr
  • DE1790465U - CHARGING UNIT. : de en
  • DE1790635U - SMOKING SERVICE. : de en
  • ES70093Y - Suppositories case-pack, perfected : en es
  • FR1181943A - Continuous production process of seamless closed link chains : en fr
  • FR1181656A - Improvements to bread-making processes and installations : en fr
  • US2891244A - Target assignment system for radar tracking apparatus : en
  • ES70027Y - A plate perfected for construction : en es
  • ES71802U - Mechanical servlet device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181914A - Garage for miniature toy cars : en fr
  • FR1181990A - Tap with swivel attachment and interchangeable outlet : en fr
  • DE1059482B - Process for cleaning the air chambers of Siemens-Martin-OEfen by introducing reducing gases : de en
  • DE1790596U - SLIDING PROTECTION ELEMENT FOR LADDERS, IN PARTICULAR FOR LADDERS. : de en
  • PL42248B1 - : en pl
  • FR1181768A - Printing cylinder : en fr
  • GB815025A - Improvements relating to x-ray tubes : en
  • BE574054A - Process for the preparation of pregnanolonic compounds : en fr
  • CH338843A - Process for the preparation of new diazoamino derivatives : en fr
  • DE1059747B - Beater mill : de en
  • BE574021A - Process to prevent rust on iron and its alloys : en fr
  • DE1059656B - Production of open-cell foams : de en
  • DE1059658B - Process for the production of polyesters containing urethane groups : de en
  • BE576001A - Method of manufacturing a deformable tube and machine for its implementation : en fr
  • CH339141A - Electrically powered clock : de en
  • CA577811A - Method of producing coloring pigment : en fr
  • CH338959A - Process for producing a formwork wall to be used in concreting work : de en
  • CH339044A - Cylinder for the manufacture of cardboard and paper : en fr
  • FR1181684A - Improvements to the electrodes of a solution ph meter : en fr
  • FR1181980A - Improvements to electronic tubes : en fr
  • US2890719A - Mixing valve construction : en
  • US2891225A - Waveguide to coaxial transmission line transition : en
  • CA577955A - Motor jogging control : en fr
  • PL42257B1 - : en pl
  • AU4437858A - Apparatus for supplying particles tobe separated to hydrocyclone : en
  • BE573937A - Filament recrystallization process : en fr
  • BE575840A - Ultra-sound control device. : en fr
  • DE1790413U - TIE BUTTON. : de en
  • DE1790513U - LINING FOR SMALL LEATHER GOODS. : de en
  • DE1790542U - DETACHABLE ROOM CLOTHES RACK. : de en
  • DE1790563U - BATHTUB. : de en
  • CA577912A - Impregnated and embossed felt mat for rug cushions : en fr
  • US2890547A - Apparatus for and method of making glass : en
  • US2890670A - Torpedo casing : en
  • SU120610A1 - Method for detecting electron-hole transition in semiconductors : en ru
  • ES245606A1 - Drain system for painting by immersion (Machine-translation by Google Translate, not legally binding) : en es
  • US2890852A - Car top carrier bracket : en
  • ES69296Y - A support frame for folders to hanging bags, particularly for filing phonograph records : en es
  • ES70009Y - Two-wire electrical conductor : en es
  • ES71643U - A wheel made of molded material with rotating support (Machine-translation by Google Translate, not legally binding) : en es
  • US2890487A - Spool casting die and core structure : en
  • DE1790521U - ADJUSTABLE STRAP MOUNT FOR BACK CARRYING. : de en
  • DE1790554U - MAGNETIC BOARD. : de en
  • ES246039A1 - Preparation of natural animal casings : en es
  • ES246184A3 - Improvements in the copying lathes to work wood (Machine-translation by Google Translate, not legally binding) : en es
  • ES68211Y - Adjustable silencer : en es
  • ES71750U - Improved packaging (Machine-translation by Google Translate, not legally binding) : en es
  • CA577645A - Process of smelting finely divided metallic ore : en fr
  • DE1059659B - Process for the preparation of a water-soluble modified melamine-formaldehyde resin composition : de en
  • ES247619A1 - Improvements in hammers tires with water sprayer (Machine-translation by Google Translate, not legally binding) : en es
  • US2891164A - Gas detector : en
  • US2890456A - Automatic machines : en
  • US2890502A - Balance spring construction for window sash : en
  • US2890546A - Flower holder : en
  • US2890555A - Wrapping machine film material supports : en
  • US2890758A - Sprinkler head corrosion protector : en
  • GB815123A - Process and apparatus for molding mats : en
  • NL91100C - : en
  • DE1059542B - Arrangement of role contacts : de en
  • DE1059807B - Transportable road sign with a four-legged stand that can be folded for transport : de en
  • GB815143A - Improvements in or relating to lifter mechanism of textile spinning, doubling and similar machines : en
  • ES245720A1 - Improvements in methods of and apparatus for activating aluminium and producing organic derivatives therefrom : en es
  • ES67079Y - Register box for electrical installations : en es
  • ES67515Y - Soccer matchup game : en es
  • FR1181733A - Tuning indicator lamp : en fr
  • DE1059608B - Method and warp knitting machine for the production of a textile product : de en
  • FR1181644A - Process for dyeing products or articles formed from polyesters or cellulose triacetate : en fr
  • GB815135A - Improvements in or relating to lead-through or stand-off insulated terminals : en
  • GB815084A - Polyester resin compositions : en
  • USD185486S - Tray for drill press or the like : en
  • DE1059819B - Device for charging a collecting container with granular components of a concrete mix or other building materials : de en
  • DE1790675U - HANDLE FOR ADJUSTABLE HAND SAWS. : de en
  • ES247606A1 - Procedure for measuring a flow of suspension in a fluid of pulvurulent materials (Machine-translation by Google Translate, not legally binding) : en es
  • ES67695Y - Swinging Track Railway Children's Toy : en es
  • GB815156A - Improvements in or relating to apparatus for grinding balls : en
  • FR1181792A - Process for the combustion of solid fuels and methods of preparing the fuel therefor : en fr
  • DE1059479B - Absorption refrigeration machine : de en
  • US2890726A - Picker stick giveway : en
  • US2890630A - Paper box machine : en
  • US2890986A - Process for preparing kallikrein inactivator : en
  • DE1790697U - BAG FOR PHOTOGRAPHIC DEVICES. : de en
  • ES69614Y - Mixed burner for all kinds of liquid fuels : en es
  • FR1181388A - Oven for baking steamed bread : en fr
  • JPS345173B1 - : ja
  • BE575886Q - Production of complex compounds of glycerin-di-fatty acid-phophoric acid aminoalcohol esters : en fr
  • ES246655A1 - Blocking mechanism for automatic scales (Machine-translation by Google Translate, not legally binding) : en es
  • ES247502A2 - A DRIVE SYSTEM INCLUDING AT LEAST TWO ASYNCHRONOUS THREE-PHASE INDUCTION DRIVE MOTORS WITH SLIP RINGS : en es
  • FR1181412A - Sample divider device : en fr
  • FR1181983A - Metering injector particularly applicable to central lubrication systems : en fr
  • GB814964A - Improvements in or relating to skirting boards : en
  • DE1059394B - Textile melting agents : de en
  • US2890831A - Serial adder with radix correction : en
  • CH338885A - High voltage switch : de en
  • BE575960A - Two-stroke engine : en fr
  • CA577638A - Method and apparatus for reduction of iron ores : en fr
  • US2890472A - Windshield cleaner : en
  • FR1181627A - Press loader : en fr
  • DE1059407B - Cover rail with flexible lift-off tabs for loose-leaf binders, folders or the like. : de en
  • DE1059414B - Process for cleaning alkaline earth hydrides : de en
  • DE1059795B - Lock fitting, especially for windows : de en
  • PL42289B1 - : en pl
  • FR1181494A - Improvements in electrical connectors and electrical connections as well as in the methods of making these connections : en fr
  • ES242274A1 - Procedure for the manufacture of fusion bed briquettes resistant to the conditions that reign in the ovens (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181421A - Mortising Tool for Box Making Machine : en fr
  • US2890582A - Lock mechanism : en
  • DE1059401B - Surface active agents : de en
  • DE1059757B - Air conditioning of hardboard, hard fibreboard or the like. : de en
  • DE1790475U - THERMAL DRIVE DEVICE WITH BIMETAL SPRING. : de en
  • DE1790595U - MOERTEL BUCKET MADE OF POLYAETHYLENE. : de en
  • DE1790735U - DEVICE FOR CLEANING SCHOOLBOARDS OD. THE LIKE. WHICH HAVE BEEN LABELED BY A LABELING SUBSTANCE. : de en
  • FR1181341A - Machine for packaging products, especially liquid products such as broken eggs : en fr
  • CA577696A - Thixotropic mixture comprising vinyl chloride polymer resin, plasticizer and an organophilic gelling agent : en fr
  • DE1790653U - FEEDER FOR WINTER FEEDING OF SMALL BIRDS. : de en
  • ES68023U - Electrical contact plugs (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181837A - Method and means for coating metal wires : en fr
  • US2890621A - Photographic printing method and apparatus : en
  • ES69276Y - Advertising cap : en es
  • FR1181528A - Stretch shape for making shoes and all footwear : en fr
  • DE1059826B - Formable material using kieselguhr : de en
  • DE1059702B - Raw feed maker : de en
  • DE1790637U - SEED SPREADERS. : de en
  • ES247183A3 - Improvements in the machines intended for the manufacture of puntillas (Machine-translation by Google Translate, not legally binding) : en es
  • ES247455A1 - Closure mechanism for containers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181449A - Process for preparing sulfur tetrafluoride : en fr
  • GB815184A - Improvements in constructional materials : en
  • FR1181553A - Front end chuck for machine tools : en fr
  • FR1181859A - Polyolefin printing, lacquering and coating process : en fr
  • PL42282B1 - : en pl
  • DK87439C - Device for sliding windows. : da en
  • ES68086Y - Perfected folding seat : en es
  • USD185507S - : en
  • US2891125A - Automatic heat control apparatus for cooking : en
  • GB815023A - Improvements in or relating to sealed electric cells with auxiliary eectrodes : en
  • ES246456A1 - A method for the production of a phenol-aldehyde resin equipped with a desired softening point (Machine-translation by Google Translate, not legally binding) : en es
  • ES71829U - Side support for motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • CA577930A - Electric motor : en fr
  • CA577641A - Wall mounted cap remover with retainer : en fr
  • DE1059446B - Process for the preparation of thiophosphoric acid esters : de en
  • DE1059560B - Process for the connection of line connections on slip rings for electrical machines and tools for the implementation of the process : de en
  • DE1059587B - Electron microscope with two lenses to correct astigmatism : de en
  • CA577673A - Oil resistant resins of polymers of pyridine derivatives : en fr
  • CA577737A - Co-planar loud speaker : en fr
  • AU4434858A - IMPROVEMENTS IN TUBULOUS VAPOUR GENERATING AND SUPERHEANTINGiUNITS, : en
  • DE1059776B - Coupling bolt : de en
  • DE1790456U - SINGLE-RAIL, DOUBLE-SIDED WHEEL FEEDER FOR GROOVED OR EXPOSED RAILS. : de en
  • GR19818B - MODEL MANUFACTURE OF FRUIT EXPORT BOXES (PACKAGING). : el en
  • BE576024A - Purification process for raw sweet juices with continuous uptake of second sewage sludge and hydrocyclone for the treatment of sewage juice : en fr
  • CH338893A - Arrangement to prevent reignition on contact converters in the event of voltage drops in the primary network : de en
  • CH339005A - Piston ring : de en
  • DE1790746U - PRESS FOR ADHESIONING SOLES TO FOOTWEAR. : de en
  • ES67953Y - Case for automatic supply of cut sheets of paper and similar material : en es
  • FR1181582A - Device for regulating, in particular for maintaining constant, the pressure which prevails in the working pressure transformer of hydraulic machines for testing materials : en fr
  • NL92796C - : en
  • US2890965A - Additive for binding agents hardened by hydration and process of forming the same : en
  • USD185514S - Label : en
  • ES247598A1 - Sensitizable coated sheet adapted for electrophotographic reproduction : en es
  • FR1181863A - Precision pointing and drilling device : en fr
  • AU4438358A - Device for combatting insects, in particular, flies : en
  • CH338904A - Process for the production of junction transistors and transistor produced according to this process : de en
  • DE1790422U - CONNECTION OF SHEARS IN THE UNDERGROUND PIT. : de en
  • ES70112Y - Trailer platform with vertical movement : en es
  • PL42155B1 - : en pl
  • PL42287B1 - : en pl
  • AU4427958A - Bleaching compositions containing borate and hypochlorite : en
  • CH338977A - High aperture photographic lens : de en
  • DE1059581B - Plasma source for charged particles : de en
  • DE1059674B - Inductive transducer : de en
  • DE1059803B - Impact fuse for bullets without twist : de en
  • DK87440C - Device for tilting windows. : da en
  • ES56848Y - Snap clasp with its own means of fastening on the material that supports it : en es
  • AU232692B2 - A preparation for waterproofing leather by impregnation : en
  • CH338869A - Amplifier circuit : de en
  • NL191877B - : en
  • AU228929B2 - Improvements in or relating to power transmissions for tractor loaders : en
  • CA578026A - Anthelmintic compositions : en fr
  • PL42132B1 - : en pl
  • CA577846A - Method for preserving foods : en fr
  • US2891065A - Production of sulfonic acid derivatives : en
  • AU4440658A - A process forthe separation of isotopes of alkali metals and apparatus for carrying out this process : en
  • DE1790544U - FURNITURE WITH LOOSE POSTER PADS. : de en
  • CA577681A - Method of fireproofing cellulose-containing textile materials and products thereof : en fr
  • CA577776A - Weld container : en fr
  • AU232363B2 - Process forthe manufacture ofa polyamide : en
  • BE574037A - Device for stacking flat objects. : en nl
  • CA577973A - Apparatus for simulating turbo-jet aircraft engine operation : en fr
  • FR1181865A - Process for reproducing printed images retaining the visual relief and the so-called appearance : en fr
  • GB815017A - Apparatus for treating hops or the like : en
  • CA577710A - Method for preparing alkenyl substituted phenolic compounds : en fr
  • US2890540A - Paper napkin : en
  • US2890783A - Mechanical shoveller : en
  • US2890930A - Method of removing carbon monoxide from gaseous mixtures containing carbon dioxide, including measuring the carbon dioxide content thereof and actuating operating means responsive to such measurement : en
  • CA577726A - High strength corrosion resistant bodies containing dichromium boride : en fr
  • CA577892A - Adjustment assembly for watthour meters : en fr
  • PL42240B1 - : en pl
  • PL42217B1 - : en pl
  • US2890573A - Upright refrigerator showcase : en
  • CA577607A - Moldings : en fr
  • GB814968A - Improvements in and relating to mountings for textile twist tubes : en
  • GB814993A - Improved vehicle braking system : en
  • GB815071A - Improvements in or relating to ultrasonic flaw detecting apparatus : en
  • DE1790522U - BREAD SLICING MACHINE. : de en
  • US2890812A - Combined tank and stanchion : en
  • DE1059805B - Electrical circuit arrangement for remote transmission and clear display of the angular position of a magnetic field vector : de en
  • GB815005A - Improvements in or relating to radiation-sensitive diazotype materials : en
  • DE1059399B - Process for dyeing and printing cellulose-containing textiles : de en
  • DE1059850B - Multi-stage evaporation unit for evaporating sugar solutions containing hydrogen chloride : de en
  • DE1790500U - X-RAY CONTRAST ENTRY DEVICE. : de en
  • PL42198B1 - : en pl
  • GB815050A - Substituted phenoxyacetic acids : en
  • GB815139A - Aircraft tyre : en
  • US2890716A - Control device : en
  • ES247499A3 - Elastic centrifugal rotor electric motor pump (Machine-translation by Google Translate, not legally binding) : en es
  • ES247541A1 - Sensitizable composite sheet adapted for electrophotographic reproduction : en es
  • FR1181464A - Automatic device for launching artificial pigeons for shooting on mobile goal : en fr
  • ES70054Y - Bottom support for thermo bottle bodies : en es
  • ES70251Y - Fixing device for wheel trim discs on motor vehicles : en es
  • FR1181547A - Elastic bands for the rapid installation of soundproof removable partitions : en fr
  • GB814871A - Improvements in or relating to a method of blanching or pre-cooking peas, beans and the like and apparatus for carrying out the method : en
  • PL42168B1 - : en pl
  • US2891007A - Method of regenerating ion exchangers : en
  • PL42275B1 - : en pl
  • ES68065Y - Perfected heel : en es
  • DE1059678B - Control device for keeping the quantity ratio of flowing pressure medium equal : de en
  • DE1790466U - SUPPORT INSULATOR FOR SLIDING LINES. : de en
  • DE1790468U - BRIDGE CLAMP. : de en
  • DE1059606B - Melting chamber firing with two melting chambers working independently of one another on a common radiation chamber : de en
  • AU4426158A - Railway car truck rotor brake mounting arrangement : en
  • DE1790509U - UMBRELLA WITH HANDLE AND STICK TO BE CONNECTED WITH SCREWS. : de en
  • FR1181663A - Liquid distribution device for trickle devices : en fr
  • GB814970A - Improvements in and relating to roller presses and rolls therefor : en
  • CA577986A - Metallizing insulating materials and the like by gas plating : en fr
  • DE1790567U - BRACKET FOR POT LID. : de en
  • BE576239A - Furniture : en nl
  • CH338907A - Method of making a voltage stabilizer tube : de en
  • ES67401Y - Electric heating appliance : en es
  • ES68805Y - Kitchen utensil cleaner, especially to remove the remains of thick sauces from their internal walls : en es
  • FR1181891A - Trench excavator : en fr
  • CA577635A - Mixing apparatus : en fr
  • CH339002A - An engine consisting of an internal combustion engine and a steam engine : de en
  • DE1059499B - Device for remote control of railway barriers : de en
  • DE972266C - Process for the production of non-porous hard fiberboard : de en
  • DK87431C - Installations for the protection of operating mechanisms connected to a low-voltage electrical network, in particular a remote control network. : da en
  • DE1790690U - INTERCHANGEABLE, PLASTIC LETTER WITH MAGNET HOLDER FOR ADVERTISING. : de en
  • US2890999A - Quenching fluid coker vapors : en
  • CA577843A - Conversion of phenolaldehyde resins to thermoset bodies : en fr
  • CH338989A - System for automatic sales of goods : de en
  • DE1790671U - COUPLING FOR COMPONENTS OF MEASURING AND CONTROL TECHNOLOGY. : de en
  • AU4430158A - Hydrocarbon distillate fuels containing a substituted imidazoline additive : en
  • DE1059611B - Device for spinning molten polyamides from vacuum chambers : de en
  • DE972267C - System for reducing tubes that run out of a strand from a welding rolling mill or the like : de en
  • ES247030A1 - Spring suspension for vehicles : en es
  • USD185515S - Beverage stirring stick : en
  • CA577630A - Pressure unit : en fr
  • DE1059463B - Process for the preparation of therapeutically active phenazine derivatives : de en
  • DE1790551U - INDEPENDENT REGULATING DEVICE FOR THE BALANCING SPRING OF A DRAWING MACHINE. : de en
  • DE1790740U - WOODEN HEEL WITH COPPER COAT AND PUSHED TUBE. : de en
  • BE574034A - Portable sprayer device usable in particular in horticulture. : en fr
  • US2890528A - Cathode ray tube display for grounded aircraft trainer : en
  • US2890512A - Slide fastener : en
  • ES69906Y - Perfected carafe : en es
  • FR1181620A - Process for carrying out oxyosynthesis : en fr
  • AU228009B2 - Improvements in or relating to circuit arrangements in radar receivers for controlling the deflection ofthe cathode-rays in cathode-ray tube indicators : en
  • AU236142B2 - Improvements in or relating to data processing equipment : en
  • BE575971A - Acetylenically unsaturated amino propanols : en fr
  • US2890552A - Method of packaging : en
  • BE573965A - Transparent electrically conductive article : en fr
  • BE575805A - Electromagnetic sensors. : en fr
  • CA577972A - Method of making uranium dioxide fuel : en fr
  • CH338969A - Process for cleaning metallic titanium : de en
  • CH339017A - Spray device in a container of substances mixed with volatile propellant : en it
  • US2891158A - Ferrite stabilizing system : en
  • US2891199A - Electromagnetic device : en
  • PL42260B1 - : en pl
  • BE576199A - Improvements made to saw blades for stone sawing machines, fitted with hard metal cutting edges. : en fr
  • FR1181404A - Whitening device : en fr
  • USPP1847P - Rose plant : en
  • BE575933R - System for joining the upper part of wood and the lower part of aluminum concerns high heel for ladies' shoes : en nl
  • BE576139A - Roof for hangar. : en fr
  • CA577683A - Method and circuits for cancelling noise : en fr
  • DE1790486U - LIGHTING BODY FOR LONG FIELD LUMINAIRES. : de en
  • DE1059626B - Continuous casting mold : de en
  • ES71816U - An improved suspension device for toy cars (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059697B - Root crop harvester : de en
  • ES245848A1 - Picture tubes for three-colour television systems comprising deflection coils : en es
  • ES247051A1 - Process for producing dialkyl aluminum hydrides : en es
  • FR1181323A - Improvements to sawing stones, especially granite : en fr
  • FR1181876A - Process for the preparation of readily flowable nitrocellulose and resulting product : en fr
  • GB815024A - An improved folding chair : en
  • GB815080A - Improved motor vehicle having power steering apparatus and control system therefor : en
  • GB815094A - Primary and secondary cells of long shelf life and methods of making the same : en
  • ES246168A3 - Apparatus for the manufacture of lead powder (Machine-translation by Google Translate, not legally binding) : en es
  • ES247434A3 - Nebulizer and oil mixer apparatus in a circulating gaseous fluid (Machine-translation by Google Translate, not legally binding) : en es
  • GB815074A - Improvements in or relating to the refining of metals by zone melting : en
  • GB815204A - An improved tray for use in packing comestibles : en
  • US2890474A - Hydraulic door check : en
  • US2890710A - Protector : en
  • DE1059632B - Fruit press : de en
  • DE1059633B - Kitchen machine driven by an electric motor : de en
  • DE1059806B - Arrangement for remote measurement of several measured values : de en
  • ES68949Y - Tripod for photography and the like : en es
  • FR1181806A - Conical packaging in molded material : en fr
  • GB815102A - Improvements in or relating to sound absorbent slabs or tiles : en
  • US2890595A - Boat steering mechanisms : en
  • US2891033A - Process for the preparation of flameretardant silicone rubber and composition thereof : en
  • PL42218B1 - : en pl
  • PL42296B1 - : en pl
  • AU4440758A - r "Improvement relating tothe preparation of vinyl-chloride graft copolymers : en
  • US2890483A - Machine for forming plastic containers : en
  • US2891108A - Aerial reconnaissance system : en
  • FR1181664A - Improvements to piston pumps : en fr
  • FR1181670A - Improvements to thermoplastic polyolefin coatings : en fr
  • FR1181965A - Process for manufacturing pasta and product obtained : en fr
  • DE1790734U - LOW-NOISE HOUSING FOR DRY SHAVERS. : de en
  • DE1790795U - FLUSHBOX FOR WATER LIVES. : de en
  • US2891181A - Torque motor : en
  • US2891234A - Vehicle signalling system for indicating the amount of applied brake pressure : en
  • US2891236A - Electromagnetic transducer : en
  • DK87422C - Device for women's corsets. : da en
  • BE575879A - Improvements relating to curtain suspension devices. : en fr
  • BE575936A - Improvements in the production of nickel oxide : en fr
  • FR1181680A - Fluid bearing for compressor : en fr
  • CH338903A - Cooling device for semiconductor arrangements, in particular for p-n power rectifiers : de en
  • ES71752U - Decorative panel (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181353A - Process for obtaining the methyl ester of 2-ketogluconic acid : en fr
  • FR1181424A - Apparatus for spraying and / or treating materials : en fr
  • FR1181469A - New table lounge game : en fr
  • FR1181873A - Grinding wheel for multiple jobs : en fr
  • US2890616A - Dumpy level with automatic device for the horizontal setting of the axis of collimation : en
  • US2890887A - Toy : en
  • US2890790A - Toy package : en
  • US2891041A - Process for the polymerization of ethylene : en
  • DE1059670B - Folding rule : de en
  • DE1059842B1 - Mechanical gear folder for clockworks : de en
  • CA577714A - Production of piperidines : en fr
  • GB815136A - Improvements in or relating to the manufacture of electrical contacts : en
  • AU227306B2 - Improvements in and relating to vibratory rollers : en
  • CH338867A - Electrical pulse coding device : de en
  • CH338996A - Tractor-pulled agricultural equipment : de en
  • FR1181981A - Device for measuring the repetition frequency of recurrent pulses : en fr
  • GR19827B - METHOD FOR THE PREPARATION OF A NEW ANTI-ALLERGIC COMPOSITION. : el en
  • DE1790627U - GAS SAVING DEVICE. : de en
  • BE576248A - Cryogenic storage tank : en fr
  • CA577770A - Radio direction finding system : en fr
  • DE1059433B - Process for the production of a catalyst for the production of dinitriles of aliphatic and cycloaliphatic dicarboxylic acids : de en
  • CA577760A - Preparation of phenolic alcohols : en fr
  • PL42279B1 - : en pl
  • FR1181587A - Decameter : en fr
  • DE972262C - Tower-like heater : de en
  • ES245999A3 - Improvements in the construction of electric hand grinders with fan (Machine-translation by Google Translate, not legally binding) : en es
  • DE1790789U - WRISTWATCH. : de en
  • ES246342A1 - A procedure for obtaining a compound containing a plurality of radicals according to the following structural formula cho2º -cr = ch2 (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181569A - Progressive damping bumper device : en fr
  • GB814916A - Means for the progressive lighting of electrical discharge tubes : en
  • ES67841Y - Overbench stove for gases : en es
  • ES69947Y - Improved electric welding clamp : en es
  • FR1181619A - Method and device for bringing a liquid into contact with a gas : en fr
  • FR1181979A - High temperature discharge electronic devices and devices : en fr
  • US2890923A - Apparatus for reproducing electrical information : en
  • DE1059637B - Spin curtain or curtain set made of wood or plastic : de en
  • DE1790607U - GRID-LIKE SHAPED BODY, IN PARTICULAR ORNAMENTAL GRID, FASTENING MATS AND THE LIKE. : de en
  • ES70041Y - Extendable bow for saw blades : en es
  • DE1059762B - Film gearbox : de en
  • DE1059661B - Process for the polymerization of acrolein or ª ‡ -substituted acrolein in solution : de en
  • ES246245A1 - Procedure for the preparation of asphaltic glues and aluminum sheets or light alloys, oriented to the construction of roof and roofs (Machine-translation by Google Translate, not legally binding) : en es
  • ES71666U - Combined tool for three (Machine-translation by Google Translate, not legally binding) : en es
  • GB815134A - A visual aid for vehicle drivers : en
  • CA577653A - Control system for accelerator : en fr
  • CA577969A - Arc welding gun : en fr
  • ES247409A1 - Multi-receptacle plastic container : en es
  • ES247260A3 - Improvements introduced in the manufacture of furniture (Machine-translation by Google Translate, not legally binding) : en es
  • ES247569A1 - Metal formwork system (Machine-translation by Google Translate, not legally binding) : en es
  • ES69946U - Improved hispanic unloader (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181446A - Device for drying tobacco stems : en fr
  • FR1181486A - Dictation machine : en fr
  • FR1181754A - Electric toaster : en fr
  • DE1790704U - FILM CLEANING DEVICE. : de en
  • US2890940A - Electromagnetic stirring method : en
  • CA577646A - Fluid pump : en fr
  • CH339100A - Slicing device with adjustable pitch and stroke for winder : en fr
  • ES245702A1 - A procedure for the obtaining of a new textile structure (Machine-translation by Google Translate, not legally binding) : en es
  • ES64966U - Improvement introduced in the expansion piece for joining tubular reinforcement elements in general (Machine-translation by Google Translate, not legally binding) : en es
  • ES70052Y - Bobbins for knitting machines and the like : en es
  • ES71662U - Hollowing of filiform elements and capping tubes (Machine-translation by Google Translate, not legally binding) : en es
  • ES71745U - Guillotine window perfected (Machine-translation by Google Translate, not legally binding) : en es
  • DE1059783B - Parking brake for motor vehicles operated by compressed air : de en
  • BE575802A - Continuous zone refining using cross flow. : en fr
  • BE576124A - Heat discharge hood for an oil firing device. : en nl
  • CA577756A - Circuit breaker : en fr
  • CA577854A - Transformer core construction : en fr
  • FR1181782A - Improvements in thermoplastic materials : en fr
  • FR1223097A - Sand mold making machine : en fr
  • ES71813U - A fantasy screen (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181540A - Barrier grid for cathode ray tubes, in particular for memory tubes : en fr
  • FR1181822A - Improvements to operating tables : en fr
  • DE1790800U - WEB PROTECTION WITH BRAKE FOR COVER PROTECTION. : de en
  • DK87448C - Tools such as twist drill, end mill, rival or similar tool with cylindrical neck. : da en
  • GB815066A - Improvements in or relating to automatic character sensing and indicating apparatus : en
  • DE1059397B - Process for making porous and fibrous materials water-repellent : de en
  • FR1181805A - Beta or gamma-cyanoalkylsilanes and process for preparing them : en fr
  • GB815153A - Improvements in or relating to card filing cabinets : en
  • GB815162A - Improvements in the production of alcohols and ketones by the oxidation of cycloaliphatic or araliphatic hydrocarbons : en
  • FR1181394A - Method of adjusting the number of revolutions of prime movers for the control of electric generators : en fr
  • FR1181693A - Electronic cannon assembly : en fr
  • ES246251A1 - Procedure for the obtaining of a product for the manufacture of articles of protection against x-rays (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181860A - Cosmetics and their preparation : en fr
  • GB815013A - Fire extinguisher support : en
  • DE1059500B - Coupling between two contact lines that are fed with alternating current of the same voltage and frequency, but different phase positions : de en
  • DE1059699B - Warning system on combine harvesters : de en
  • DE1059792B - Saddle for single-track vehicles : de en
  • DE1790472U - SWITCH PANEL WITH SEVERAL TYPES OF DEVICE ARRANGED ON IT. : de en
  • ES71841U - Episcope perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181493A - Method and device for adjusting controls comprising hydraulic mechanisms with adjustable vanes, in particular for vehicles on rails : en fr
  • AU4431058A - Limit control apparatus : en
  • US2890598A - Connecting rod : en
  • US2890958A - Manufacture of edible food containers : en
  • BE575795A - Check valve. : en fr
  • AU224523B2 - New and improved pre-fabricated step units : en
  • BE579074A - : en
  • CA577744A - Thermoplastic melamine-sulphonamide-aldehyde pigments and process of making the same : en fr
  • AU4428458A - Improvements in and relating to sashless sliding window controlling mechanism : en
  • CA577886A - Process for recovery of riboflavin : en fr
  • CH338957A - Metal window frame : en fr
  • US2890556A - Article transfer mechanism : en
  • US2890672A - Watercraft hydrofoil device : en
  • US2890819A - Dual carrier baskets for bicycles : en
  • BE576108A - Metal formwork. : en fr
  • DE1059388B - Hydraulic extrusion press with device for mandrel adjustment : de en
  • DE1059551B - Circuit arrangement for the protection of electrical systems : de en
  • DE1790444U - DISCLAIMER FOR LETTERPRINTING. : de en
  • DE1790533U - CLEANING CLOTH. : de en
  • DE1790620U - DEVICE FOR CONTINUOUS MEASUREMENT OF THE DEVIATION OF A HORIZONTAL BORE DRIVED FROM A VERTICAL WELL SHAFT FROM THE HORIZONTAL AND DEVICE TO IT. : de en
  • FR1181533A - Ridging partition : en fr
  • US2890501A - Window construction : en
  • US2890740A - Car seat : en
  • JPS349279Y1 - : ja
  • US2890700A - Disposable diaper : en
  • BE575998Q - Method and means for carrying out the welding of laminates or calendered plastic materials : en fr
  • DE1790580U - PERFORATED PLATE MADE OF ROLLED PLASTIC. : de en
  • ES69770Y - Tri-shaped jaw tool : en es
  • CA577941A - Welding tool : en fr
  • ES245554A1 - A centrifugal machine for the continuous separation of solid and liquid mixtures (Machine-translation by Google Translate, not legally binding) : en es
  • FR1181715A - Container for storing and dispensing creams, pastes and liquids : en fr
  • GB815108A - Improvements in or relating to loose leaf binder mechanisms : en
  • USD185517S - Portable outdoor fireplace : en
  • DE1790488U - DISPLAY DEVICE. : de en
  • DE1790534U - SHOE HANGER WITH TWO CLAMPS AND HANGER FOR HANGING SHOES ON POLES. : de en
  • USD185504S - Panel for walls, ceilings, screens and the like : en
  • DE1059531B - Mercury toggle switch tubes : de en
  • ES68059Y - New mounting for polishing discs : en es
  • FR1181688A - Improvements to jack-up trolleys or similar lifting devices : en fr
  • US2890765A - Methods and apparatus for generating an aerosol : en
  • US2891200A - Electromagnetic relays : en
  • FR1181562A - Camera : en fr
  • ES66361Y - Perfect folding sun lounger : en es
  • ES71676U - Perfected sofa (Machine-translation by Google Translate, not legally binding) : en es
  • GB815211A - Basic ethers : en
  • AU229978B2 - Filling machine : en
  • AU231673B2 - Process forthe extraction of kanamycin : en
  • US2891023A - Compositions containing amino polyamides and heat reactive phenolic resins : en
  • DE1059663B - Process for the preparation of polymers of acrolein or ª ‡ -substituted acrolein : de en
  • DE1059687B - Dynamometric device for measuring the average tension of parallel tensioned wires : de en
  • BE575922A - Elastic strap, e.g. for watch : en fr