• US2691584A - Stabilization of synthetic polymer sensitized zinc lithographic printing plates : en
  • PL37705B1 - : en pl
  • US2691171A - Patch pocket : en
  • AT179798B - Electromagnetic wave lens : de en
  • AT179886B - Self-supporting reinforcement body for concrete : de en
  • US2691612A - Method for forming thin layers of a substance on curved walls, for instance on the wals of television tubes : en
  • DE919022C - Locking device for the lifting arm, in particular a power-operated lifting and lowering device for the agricultural machines and devices that work together with a tractor : de en
  • DE919216C - Synchronization device for speed change gears, especially for motor vehicles : de en
  • AU2946863A - Improvements in cathode ray tubes witha large size grid : en
  • US2691183A - Mop holder having a screw operated sliding jaw : en
  • US2691342A - Johnston etaj : en
  • US2691480A - Battery box : en
  • USD173201S - Strainer or the like : en
  • US2691182A - Triple action spiral toothbrush : en
  • US2691630A - Drilling fluid for high-temperature wells : en
  • PL37698B1 - : en pl
  • US2691373A - Colon flushing nozzle with dissolvable tip : en
  • CA506386A - Water heater : en fr
  • CH302358A - Coupling device on railway vehicles. : de en
  • FR1075115A - Assembly of prefabricated elements in parallelepipedal shapes allowing the rapid realization of various combinations, especially for nautical needs : en fr
  • FR1075382A - Sheet metal screen for separation and cleaning of grain by wind work : en fr
  • FR60255E - Infill panel for files : en fr
  • AT178586B - Rotary slide lock for tubes : de en
  • US2691658A - A-phenylaminoethyl : en
  • US2691681A - Stabilized alkoxy aromatic amines : en
  • US2691727A - Impulse storing and distributing circuit : en
  • CH302317A - Powder spray can. : de en
  • CH302443A - Process for the production of ferro-calcium citrate. : de en
  • AT179796B - Semiconductor device for converting electrical signals : de en
  • DE1684831U - PROTECTIVE DEVICE FOR RAILWAY CUTTER COLLECTORS AGAINST IMPACT OVERSTRAINING IN BOTH DIRECTIONS. : de en
  • DE919049C - Process for the production of steel objects of any shape : de en
  • FR1075262A - Make-up improvements and, in particular, lipsticks : en fr
  • FR1075377A - Device used to hold, so as to be able to slide, and to guide, curtains and the like : en fr
  • DE1685193U - VACUUM CLEANER WITH A NON-DUST COLLECTING FILTER HOLDED BY A CLAMPING DEVICE AND A MOTOR SURROUNDED IN AN INSULATING CLOTH. : de en
  • PL37826B1 - : en pl
  • US2691378A - Permanent wave lotion : en
  • US2691585A - Prescreened posterizing photographic film : en
  • AT179772B - Staple : de en
  • PL37848B1 - : en pl
  • BE516459A - AZOIC METALLIC COLORANTS, THEIR PREPARATION AND USE. : en fr
  • US2691362A - Hog trough : en
  • DE1685142U - ROTATING WHEEL CAP WITH INSERTED REAR REFLECTORS FOR BICYCLES AND MOPEDS. : de en
  • DE919090C - Device for cleaning gun barrels : de en
  • CH302276A - Method and apparatus for forming, on a large diameter tube, at least one elongated side connecting flange, of small diameter. : en fr
  • FR60285E - Operator circuits for coded electrical signals : en fr
  • CA506416A - Binocular observation instruments : en fr
  • CA506533A - Scaffold support : en fr
  • CH302286A - Rotary cam switch. : en fr
  • DE1685072U - REVIEW MIRROR COMBINED WITH PARKING LIGHT FOR VEHICLES. : de en
  • ES215311A1 - Improvements in or relating to the smelting of zinc and lead-containing materials : en es
  • ES43964U - New folding tray for fruit packaging (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074888A - Picnic glass or ashtray holder : en fr
  • FR60213E - Method and devices for the electrical sectioning of steel cables and others with welded strands at the free ends : en fr
  • CA506420A - Method of photographically correcting the photographic images of an object : en fr
  • CA506435A - Method and apparatus for purifying selenium and other similar substances : en fr
  • DE1684842U - ELECTRIC SWITCH WITH A FLANGE-LIKE HOUSING. : de en
  • GB716668A - An improved apparatus for adjusting the speed of rotation of electric motors having avariable desired speed of rotation : en
  • DE1685131U - PIVOT ROLLER CABLE GUIDE FOR GLIDER AIRPLANE TAKE-OFF WINCHES. : de en
  • DE1685194U - ROUND TABLE WITH FOUR EXTENSIONS. : de en
  • ES215767A1 - A new procedure and device for obtaining semiconductor layers with effect of diode and transistor (Machine-translation by Google Translate, not legally binding) : en es
  • ES43932U - Fuse holder plug perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES43962U - Foldable tray for fruit packaging (Machine-translation by Google Translate, not legally binding) : en es
  • FI27260A - Process for the preparation of new derivatives of 4,4-diaminostilbene disulfonic acid (2,2) : en fi
  • GB716803A - Apparatus for the administration of analgesics and anaesthetics : en
  • DE1684994U - PACKAGING FOR EASILY FRAGILE OBJECTS. : de en
  • DE918999C - Gas-filled cold cathode discharge tubes : de en
  • ES215968A1 - Procedure for the manufacture of hard wheels for the rectification of parts (Machine-translation by Google Translate, not legally binding) : en es
  • GB716669A - Improvements in or relating to combustion apparatus adapted to burn solid fuel in suspension and to a method of generating heat and recovering ash from particles separated from gases from such apparatus : en
  • ES216754A1 - Improvements in vehicle shock absorbers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075129A - Improvements made to shaped charge projectiles, in particular anti-tank projectiles of this type : en fr
  • US2691664A - Monoglyceride synthesis : en
  • CA506517A - Gravity suspension hanger : en fr
  • CA506432A - Bird-proof spark gaps for distribution lines : en fr
  • CH302133A - Device for marking the length of garments. : de en
  • CH302316A - Process for the preparation of D, L-dihydro-nor-lysergyl-glycine amide. : de en
  • DE1685030U - CABINET WITH RECESSED SLIDING DOORS. : de en
  • ES212846A3 - Improvements in the unión device of road roads of iron by eclisas (Machine-translation by Google Translate, not legally binding) : en es
  • ES215627A1 - Improvements in the support device for the propulsor group of self-vehicles, particularly applicable to the rear engine group (Machine-translation by Google Translate, not legally binding) : en es
  • FI27256A - Detergent or cleaning agent : en fi
  • DE1685171U - FASTENING OF SOUND EMISSIONS WITH DIRECTIONAL CHARACTERISTICS. : de en
  • AT179830B - Arrangement for asymmetrical control of converters working with grid-controlled vapor or gas discharge paths : de en
  • AT179757B - Collection device for rainwater on all types of water-repellent clothing : de en
  • CA506496A - Surgical clamping means : en fr
  • AU2295853A - Improvements relating to boom-spray apparatus : en
  • US2691320A - Motion picture projector, including modulated air jet means for reducing film buckles : en
  • FR1074990A - Waterproof shoe hook : en fr
  • US2691640A - Acrylonitrile-dimethylamino-methylstyrene copolymers : en
  • DE1684965U - SKID PROTECTION STRUCTURALLY SEPARATED FROM TIRES, IN PARTICULAR FOR TIRES OF MOTOR VEHICLES. : de en
  • DE1685012U - ARRANGEMENT FOR MEMBRANES OF ACOUSTIC RADIATORS. : de en
  • FR1075035A - Vacuum : en fr
  • FR1075351A - Drawing machine : en fr
  • FR60226E - Wood stove, removable for transport : en fr
  • US2691667A - Process for the manufacture of diferro-monocalcium-citrate : en
  • ES216949A1 - A procedure and machines for the manufacture of concrete pipes with plate armor (Machine-translation by Google Translate, not legally binding) : en es
  • ES44001U - A new tab for games (Machine-translation by Google Translate, not legally binding) : en es
  • FI27284A - For peeling : en fi
  • GB716812A - Pattern controlled machine tools and tracers therefor : en
  • DE1685121U - TRIANGULAR BIRD CAGE. : de en
  • DE919050C - Circuit arrangement for providing a free of several outgoing lines : de en
  • AT179826B - Wall swivel arm : de en
  • CH302151A - Process for making an indole series ketone. : de en
  • CH302257A - Cambio graduale di velocità. : en fr
  • CA506389A - Feeding device for sheet material and sheet material element used therewith : en fr
  • US2691592A - Malted product and method of preparing same : en
  • DE1685027U - SCHOOL WALL BOARD. : de en
  • GB716861A - A gettering-method for vacuum tubes and method for producing the gettering-substance : en
  • US2691726A - Circuit arrangement for adjusting the frequency during the operation of diversity receiver systems : en
  • US2691695A - Insulating support for electrical wires : en
  • US2691214A - Method of making crucibles for heating thermoplastic materials : en
  • USD173227S - kelman : en
  • DE1684997U - CONVEYOR CHANNEL, IN PARTICULAR FOR SCRAPER CONVEYORS. : de en
  • FI27311A - A trigger for the support of a platform that can be used as an amusement device and can be dropped by throwing a ball : en fi
  • FR1075287A - Multiplier montage of algebraic numbers : en fr
  • ES19690Y - Whale perfected for corsetry and similar applications : en es
  • ES43937U - Ceramic piece applicable to buckets (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074992A - Mixtures convertible into hard resinous products : en fr
  • FR60257E - Protective device for machine tools, in particular for routers used for woodworking : en fr
  • DK78241C - Luminaire for attaching electric lamps. : da en
  • GB716608A - Improvements relating to pilot seat ejectors for aircraft : en
  • GB716834A - Anode plate for rotary x-ray tubes : en
  • GB716866A - Improvements in or relating to the preparation of chlorphenoxy compounds : en
  • CH302118A - Drawing device for preparation and spinning machines. : en fr
  • BE516312A - CLAMP WITH TIGHTENING JAWS AND PROCESS FOR STAMPING ITS BLADE. : en fr
  • US2691340A - Hay baler cam actuated hay retaining dogs : en
  • PL37728B1 - : en pl
  • DE1684933U - CASE WITH LIGHT ALLOY FRAME. : de en
  • ES215722A1 - A perfected card device (Machine-translation by Google Translate, not legally binding) : en es
  • US2691335A - Planter press wheel tire : en
  • GB716792A - Improvements in or relating to apparatus for the wet separation of granular material : en
  • CA506426A - High-frequency electric discharge devices and systems therefor : en fr
  • DE1685046U - LINE COUPLING. : de en
  • AT179851B - Dropper : de en
  • DE1684981U - GAME ROUND. : de en
  • DE1685140U - REAR LIGHT, IN PARTICULAR FOR TWO-WED VEHICLES. : de en
  • ES216929A3 - A machine for the molding of thermoplastic laminar bodies (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074939A - Manufacturing process of glucoheptonic acid and its derivatives : en fr
  • GB716698A - Improvements in and relating to methods of and apparatus for making miniature electric incandescent lamp mounts : en
  • DE1685042U - DEVICE ON PIPING FOR INSERTING AND REMOVING A PIPE SCRAPER. : de en
  • DE919171C - Circuit for route resolution in signal boxes with electrical locks : de en
  • ES217687A3 - An automatic voltage regulator appliance, applicable to alternating current generating groups (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075236A - Contrast substance and process for its manufacture : en fr
  • DE1685019U - MONEY BAG. : de en
  • ES41105Y - Windshield perfected for motorcycles : en es
  • DE1685141U - TAIL LIGHT, IN PARTICULAR FOR DRIVING BIKES AND MOTORCYCLES. : de en
  • DK78257C - Snap lock. : da en
  • US2691647A - Conversion of ethylene and/or propylene to solid polymers in the presence of group 6a metal oxides and alkali metals : en
  • CH302404A - Process for the preparation of a trisazo dye. : de en
  • GB716762A - Improvements in and relating to safety pins : en
  • DE919075C - Unwinding and winding device for magnetic recording and playback devices with a tape of large width and / or large length : de en
  • ES43857U - An air dryer with easy-to-operate turning and covering devices (Machine-translation by Google Translate, not legally binding) : en es
  • GB716658A - Improvements in or relating to travelling-wave tubes : en
  • GB716761A - Improvements in or relating to drill assemblies : en
  • DE1685024U - CLAY FURNITURE WITH MOVABLE TOP PLATE. : de en
  • ES216203A2 - Procedure for the closure of condensers (Machine-translation by Google Translate, not legally binding) : en es
  • ES43955U - A hanging and folding seat for children (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075166A - Improvements relating to a carnallite concentration process : en fr
  • ES216375A1 - A threshold and similar voltage regensor compensating device (Machine-translation by Google Translate, not legally binding) : en es
  • DE1685116U - ELECTRIC FENCER WITH MERCURY SWITCHING TUBE. : de en
  • DE919112C - Cable car for circulating operation with separate pull and support cable : de en
  • FR60231E - Unblocking traps and conduits : en fr
  • GB716711A - Stabilisation of degraded hydrocarbon copolymers : en
  • DE919167C - Production of dicarboxylic acids and their salts : de en
  • ES43795U - Graduated dropper (Machine-translation by Google Translate, not legally binding) : en es
  • ES43914U - Corner for trunks and suitcases (Machine-translation by Google Translate, not legally binding) : en es
  • GB716823A - Ledger tray with turntable : en
  • FR1075368A - Process for the enzymatic production of dextran from sucrose : en fr
  • DE1684830U - ARRANGEMENT FOR VIBRATION TREATMENT OF LIQUIDS. : de en
  • DE1685127U - AXLE BEARING. : de en
  • FR1075132A - Photographic shutter : en fr
  • CH302142A - Process for the production of platinum or platinum alloy catalysts constructed from wires, strips or similar semi-finished forms. : de en
  • DE1684879U - AIR CONDUCTING DEVICE FOR THE COOLING AIR OF THE MOTOR ENGINE CYLINDERS IN THE WINDSHADE OF THE FRONT WHEEL FENDER. : de en
  • DE1685085U - BRUSH WASHING FACILITY. : de en
  • DK78246C - Bolt for insertion into walls. : da en
  • AU2287853A - Safety carving fork : en
  • DE762128C - Control for regenerative braking of alternating current locomotives : de en
  • DK78235C - Transmission gear for an engine system. : da en
  • ES41108Y - Miniature switch for Mignon socket : en es
  • DE918984C - Process for the production of nitrogen-containing condensation products : de en
  • FR1075196A - Combined installation intended to supply motive power to a ship and auxiliary machinery : en fr
  • GB716733A - Electric ignition systems for jet engines, gas turbines or other engines : en
  • CA506423A - Looms having automatic bobbin-changing mechanism : en fr
  • CH302191A - Machine with a counter. : de en
  • DE1684888U - LAMP FOR COLORED LIGHT. : de en
  • USD173211S - Bkooch ob the like : en
  • CH302392A - Process for the preparation of an azo dye. : de en
  • DE1684893U - TWO-PIECE BODY, PARTICULARLY FOR SMALL CARS AND SCOOTER. : de en
  • DE1685029U - MESSERSCHAERFER. : de en
  • US2691247A - Process of and apparatus for drawing glass into sheet form : en
  • ES43958U - New table model for living room game (Machine-translation by Google Translate, not legally binding) : en es
  • ES43974U - New saddle for motorcycles and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075265A - Process of composition and manufacture of advanced agglomerates : en fr
  • PL37791B1 - : en pl
  • US2691769A - Meter adapter : en
  • ES216389A1 - New electric washing machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES42783U - Support frame for screens (Machine-translation by Google Translate, not legally binding) : en es
  • ES43894U - Pencil subdivided (Machine-translation by Google Translate, not legally binding) : en es
  • FR60295E - Breech block for automatic rifle : en fr
  • GB716783A - Improvements in packaging machines : en
  • CA506541A - Multi-stage centrifugal pumps : en fr
  • CH302122A - Dyeing and impregnating machine for the wet treatment of textile products in web form. : de en
  • FR1075392A - End piece for discharge device : en fr
  • PL37724B1 - : en pl
  • US2691350A - Hydraulic equipment : en
  • US2691653A - Derivatives of 4, 5-diphenylglyoxalonedisulfonic acid : en
  • DE919182C - Three-phase transformer or choke with isolated zero point and auxiliary winding connected in an open triangle with a crossover connected to it : de en
  • PL37700B1 - : en pl
  • USD173206S - Brooch oe the like : en
  • USD173230S - Golf ball teeing device : en
  • DE919159C - Manually operated converter for stacks of building blocks and other goods : de en
  • ES41227Y - Clamp : en es
  • AT179831B - Device for determining the contact time of periodically actuated contacts of switching devices : de en
  • DE764812C - Electron microscope with dark field illumination : de en
  • DK78238C - Secondary dry battery. : da en
  • ES216683A1 - A regulatory device for centrifugal brakes (Machine-translation by Google Translate, not legally binding) : en es
  • DE1685065U - ELASTIC TRANSPORT AND TOWING DEVICE. : de en
  • DE1685118U - LIVESTOCK. : de en
  • ES217095A1 - Improvements in electroventiladores (Machine-translation by Google Translate, not legally binding) : en es
  • GB716793A - Improvements in or relating to multiple speed centrifugal compressors : en
  • FR1075335A - Improvements made to gasifiers, in particular to water used to supply internal combustion engines : en fr
  • DE1684979U - CHESS FILM. : de en
  • GB716874A - Improved method of and apparatus for continuous feeding of electrolytic aluminium-producing cells : en
  • FR60244E - Automatic wrench with movable jaw on inclined slide for tightening nuts and other objects to be tightened : en fr
  • DE754918C - Hinge connection for the folding walls in box bodies of trucks : de en
  • DE765908C - Protective gas generating device for openers arranged horizontally or inclined with respect to the horizontal : de en
  • DE919137C - Arrangement for trimming the edges of veneer packages and similar large-area panels : de en
  • DK78226C - Process for the preparation of streptomycin. : da en
  • DE1684803U - SNEAKERS AND SPORTSHOES WITH ELASTIC RUBBER PART, INSTEAD OF A LACING. : de en
  • DE1684918U - CHARGER WITH A SHOVEL MOVED BY CIRCULAR CRANKS, IN PARTICULAR FOR DRIVING AWAY. : de en
  • DE1685047U - JOINT QUICK SCREW. : de en
  • US2691624A - Azeotropic distillation of propyl amines : en
  • US2691752A - Overload protection in ward leonard drive system : en
  • DE919037C - Storage space for piece goods : de en
  • GR15208B - LINK OF VEHICLES BY FOLDING JOINTS. : el en
  • GB716867A - Improvements in or relating to the aromatisation of powders : en
  • ES216476A1 - Steel special wire matting machine for packaging reinforcement (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075023A - Depth regulator for tillage implements carried or pulled by tractors : en fr
  • DE1685063U - DEVICE FOR COUPLING TRAILERS TO MOTOR VEHICLES. : de en
  • DE919150C - Mechanically-hydraulically acting shock absorber for road and rail vehicles, especially for motor vehicles, cars, motorcycles, railroad cars or the like. : de en
  • US2691617A - Choline gluconate medicament : en
  • US2691512A - Wedge-shaped tool for splitting rocks and the like : en
  • USD173244S - Game board : en
  • ES212556A1 - Some improvements in the autotriciclos (Machine-translation by Google Translate, not legally binding) : en es
  • ES216024A1 - Improvements introduced in washing machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075260A - Improvements to installations with gas turbines : en fr
  • FR1075406A - Method and device for the preparation of air-fuel mixtures, in particular for internal combustion engines : en fr
  • US2691417A - Apparatus for beveling felt protective pads : en
  • US2691485A - Timer control : en
  • US2691589A - Photographic developer compositions : en
  • ES44014U - A game-piggy bank (Machine-translation by Google Translate, not legally binding) : en es
  • GB716888A - Improvements in or relating to the treatment of wool to reduce its tendency to shrink : en
  • FR60215E - Reciprocal and simultaneous purification process of gases and liquids : en fr
  • DE1684832U - DEVICE ON HIGH VOLTAGE DEVICES, E.G. LINE TRANSFORMERS IN TELEVISION RECEIVERS. : de en
  • AU161431B2 - Improvements in article vending machines : en
  • CH302181A - Ski with sole plate. : de en
  • ES42426U - A prefabricated building (Machine-translation by Google Translate, not legally binding) : en es
  • PL37837B1 - : en pl
  • US2691469A - Device for winding decorative ribbon into hanks : en
  • US2691588A - Photographic developers containing 8-hydroxyquinolines : en
  • US2691622A - Process for refining petroleum with boron fluoride and a tertiary alkyl monofluoride : en
  • FI27258A - Sätt och anordning vid ångdrivna indunstningsapparater, vilka ha värmekammaren seriekopplad med en eftföljande Vätskeförvärmare eller annan liknande ångförbrukare : en fi
  • ES214576A1 - Improvements introduced in the construction of hydraulic cats (Machine-translation by Google Translate, not legally binding) : en es
  • ES43867U - Physical therapy device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075223A - Closure of bags : en fr
  • FR1075353A - Advanced tiller device : en fr
  • ES216345A1 - A machine to cut tubes (Machine-translation by Google Translate, not legally binding) : en es
  • FR60228E - Method and device for assembling angles and application to the production of solid hollow bodies : en fr
  • DE919106C - Process for the preparation of 1, 5-Dioxynaphthalin-3, 7-disulfonic acid : de en
  • DE919193C - Forming panels from glass or other masses plasticized in the heat : de en
  • GB716604A - Hot-strength corrosion resistant compounds and bodies and their production : en
  • US2691397A - Pusher plate having roller bearing for slicing machines : en
  • US2691686A - Condensation of aromatic compounds with cyclic polyolefins : en
  • US2691590A - Process for preparing proteinaceous food from dried brewers' grains : en
  • PL37733B1 - : en pl
  • PL37842B1 - : en pl
  • CH302154A - Process for the preparation of a metal-containing azo dye. : de en
  • CH302212A - Wristwatch box. : en fr
  • CA506410A - Light stable phenolic syntans : en fr
  • ES43979U - Perfect floor for footwear in general (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074950A - Improvements in insulation of joints or sections of railway tracks or the like : en fr
  • FR1074993A - Adjustable self-inductance : en fr
  • GB716603A - Method of and means for converting sea water to fresh water by evaporation : en
  • FI27271A - Anordning vid Maskiner av skruvrotortyp : en fi
  • FR1074928A - Removable device for tightening clothes : en fr
  • GB716710A - A process for the production of combustible gases from liquid or gaseous fuels : en
  • FI27313A - The homogenization is carried out with the aid of an emulsifier : en fi
  • DE1684810U - CLEAR PACKAGING BOX. : de en
  • DE919119C - Method for determining direction using a rotating radio beacon : de en
  • ES41276Y - Junction box, perfected : en es
  • FR1075085A - Improved sieve bottom and manufacturing process : en fr
  • FR60260E - Mechanical brake servo control device : en fr
  • GB716795A - Improvements in and relating to heat exchangers : en
  • DE1685136U - SIGNAL WHISTLE FOR VACUUM VALVES. : de en
  • DE919031C - Stand, housing, frame or the like for machine tools, especially presses : de en
  • DE919043C - Process for the production of helically wound hollow bodies from strip-shaped materials : de en
  • US2691425A - Condenser type air cleaner : en
  • DE1685000U - ROTATING PENDULUM, ESPECIALLY FOR ANNUAL CLOCKS. : de en
  • DE1684812U - SHOCK PROOF WATCH. : de en
  • DE1684890U - LOADING BOARD FOR PASSENGER CARS. : de en
  • DE919058C - Converter : de en
  • AU2389453A - A spark arrester : en
  • ES216659A1 - An optical system for mirillas (Machine-translation by Google Translate, not legally binding) : en es
  • ES43828U - Toy submarine (Machine-translation by Google Translate, not legally binding) : en es
  • CA506425A - Detergent compositions : en fr
  • CH302412A - Process for the production of a vat dye. : de en
  • PL37793B1 - : en pl
  • US2691244A - Dump truck : en
  • US2691774A - Viewing device for cathode-ray tube screens : en
  • US2691746A - Lighting or radiating system : en
  • US2691761A - Microwave measuring of projectile speed : en
  • DE1684860U - DEVICE FOR SHOE POLISHING. : de en
  • DE919145C - Automatic shut-off valve : de en
  • ES215873A1 - Lifting mechanism and remote maneuver for truck loading boxes and trailers (Machine-translation by Google Translate, not legally binding) : en es
  • DE1684866U - CARRIERS TO ASSUME THE INSTALLATION LOADS FROM MOUNTING CEILINGS AND OR TO REINFORCEMENT OF THE FINISHED CEILING BEAM. : de en
  • ES215447A3 - Improvements in high pressure pumps for the elevation of mixtures or emulsions based on dilute nitric acid and liquid nitrogen tetrºxide (Machine-translation by Google Translate, not legally binding) : en es
  • ES211714A1 - Gas output device to obtain a change expansion (Machine-translation by Google Translate, not legally binding) : en es
  • ES216530A1 - A team to supply a mixture of pre-heated kerosene oil, air, saturated vapor and water vapors for use with internal combustión engines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075371A - Switch-regulator : en fr
  • PL37807B1 - : en pl
  • US2691225A - Web treating apparatus : en
  • US2691593A - Silver cleaning and polishing composition : en
  • DE1684910U - STAR CUBE GAME. : de en
  • ES43987U - A new trousers for beach and sports with removable shell (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074892A - Method and apparatus for recording and reproducing movements : en fr
  • CH302256A - Gate valve. : de en
  • PL37769B1 - : en pl
  • US2691471A - Paperboard box structure : en
  • ES216468A3 - Improvements in the two-time explosion engines for motorcycles and bikes (Machine-translation by Google Translate, not legally binding) : en es
  • ES216608A3 - Procedure, with its corresponding installation, for the supply of volatile liquids, such as petroleum oils (Machine-translation by Google Translate, not legally binding) : en es
  • FR60225E - Method for electrically welding pipes and the like : en fr
  • US2691725A - Pretuning and automatic station selecting device : en
  • PL37719B1 - : en pl
  • DE919198C - Cleaning device : de en
  • BE531884A - : en
  • ES41244Y - A new model of wrench : en es
  • US2691484A - Coin collector : en
  • US2691632A - Oil compositions resistant to oxidation : en
  • US2691748A - Antiracing control-equipment : en
  • USD173238S - Link chain for a necklace or the like : en
  • PL37747B1 - : en pl
  • US2691564A - Method of staining and filling wood : en
  • US2691685A - Process for making acetals : en
  • AT179897B - Process for the production of molded articles from cellulosic material : de en
  • CH302158A - Process for the manufacture of an agent for the care and impregnation of floors, floor coverings and wall panels and agent manufactured according to the process. : de en
  • CH302432A - Process for the preparation of a green substantive dye of the anthraquinone series. : de en
  • AT179774B - Process for the preparation of the diethyl acetal of aminoacetaldehyde : de en
  • CH302424A - Process for the production of a vat dye. : de en
  • CH302427A - Process for the production of a vat dye. : de en
  • DE919078C - Precision saw as an additional device for seed drills : de en
  • PL37762B1 - : en pl
  • CH302353A - Device for regulating hydraulic power transmission devices, in particular for motor vehicle drives. : de en
  • US2691520A - Shackle : en
  • CA506375A - Weft detectors and stop motions for weaving looms : en fr
  • US2691538A - Joint construction for body shells : en
  • CA506398A - Interlocked seal for rotary regenerative preheater : en fr
  • CH302425A - Process for the production of a vat dye. : de en
  • DE919136C - A room structure consisting of at least one interior space hermetically sealed from the outside air : de en
  • DK78255C - Device for bicycles with outboard motor. : da en
  • ES43871U - Game (Machine-translation by Google Translate, not legally binding) : en es
  • FR60216E - Improvements to identity documents : en fr
  • FR60246E - Hydraulic selector device for resistance welding machines of the multipoint type : en fr
  • GB716899A - Improvements in or relating to sliding clasp fasteners : en
  • US2691390A - Pile fabric floor covering : en
  • US2691773A - Valve leak detector : en
  • ES25771Y - Device to fix the springs, by their base, on an iron : en es
  • GB716821A - Improvements relating to beading machines : en
  • IE20895L - Knives. : en
  • DE1685196U - KNEE PROTECTION AT THE DESK. : de en
  • DE919207C - Process for the production of copolymers from mesityl oxide and vinyl ethers : de en
  • CH302338A - Method for distributing folded cardboard sheets and machine for its implementation. : en fr
  • DE1684876U - GRAVE VASE. : de en
  • DE1685103U - TABLE LAMP. : de en
  • DE760879C - Load switching device with switching resistors for regulating transformers : de en
  • DE919148C - Hollow blade for propellers and process for their manufacture : de en
  • DE1684855U - HANGING DEVICE ON SCRUBBERS, BROOMS AND THE LIKE : de en
  • ES217084A1 - A basic mechanical procedure and machines to obtain energy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074965A - Plastic cap : en fr
  • DE1685139U - INDICATOR LIGHT FOR REAR LIGHTS. : de en
  • DE919111C - Process for producing a rolled product with a high yield strength achieved by cold forming and with high notch toughness from Thomasstahl and its application : de en
  • DE919174C - Electromagnetic pulse counter : de en
  • ES215561A1 - Procedure for the obtaining of a plastic matter based on natural products (Machine-translation by Google Translate, not legally binding) : en es
  • US2691321A - Transparent document aperture guideway for copying cameras and projectors : en
  • DE1685009U - ROLL PRINTER. : de en
  • FR1075041A - Removable wardrobe : en fr
  • CH302136A - Process for separating, by centrifugation, intimately mixed bodies of different densities and separating device for carrying out this process. : en fr
  • AT179808B - Method for synchronizing a vibration generator : de en
  • CH302282A - Electric machine with commutator and with forced ventilation. : de en
  • DE1684916U - CARRIAGE FOR DOUBLE CHAIN CONVEYOR. : de en
  • DE1684858U - FASTENING A WIRE HOOK IN A WOODEN HANDLE. : de en
  • DE1684924U - THROTTLE FOR FLUORESCENT LAMPS. : de en
  • DE1685148U - DEVICE FOR LIFTING ROPES. : de en
  • DE1684841U - ELECTRIC ROTARY SWITCH WITH BALL RESTRICTION. : de en
  • CH302406A - Process for the preparation of a trisazo dye. : de en
  • FI27261A - Sätt att framställa oximer : en fi
  • FR1075059A - Process for obtaining sterile masses or powders : en fr
  • DE919020C - Counter ticket printer : de en
  • ES216411A1 - A procedure for the continuous polymerization of resinant materials (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075279A - Improvements made to the assembly of the reproducing arms of phonographic record players : en fr
  • FR1075433A - Wave collector particularly intended for radio receivers : en fr
  • PL37784B1 - : en pl
  • US2691386A - Fluid level safety control valve : en
  • DE732891C - Device for sending and receiving wave energy of a certain frequency : de en
  • FR1075320A - Waterproof support for fluorescent tubes : en fr
  • FR60238E - Shoe assembly machine : en fr
  • GB716707A - Improvements in or relating to electron discharge devices with thermionic cathodes : en
  • ES216849A1 - A procedure for the extraction of insaponificable fat substances (Machine-translation by Google Translate, not legally binding) : en es
  • ES43465U - Spring door closers (Machine-translation by Google Translate, not legally binding) : en es
  • ES43911U - Apparatus to prevent the fire in the vehicles of mechanical engine when taking place rollover (Machine-translation by Google Translate, not legally binding) : en es
  • CH302283A - Detachable busbar branch terminal. : de en
  • FR1075119A - Weft feeling device for a loom : en fr
  • FR1075294A - Cliché holder device for rotary printing machines working from the sheet or the reel : en fr
  • FR60254E - Improvements to ignition coils : en fr
  • CA506417A - Bag filling, weighing and sealing machines : en fr
  • US2691450A - Transportation unit carrier : en
  • PL37729B1 - : en pl
  • US2691243A - Toy balancing, hooking, and locking block : en
  • DE1684904U - DEVICE FOR PRESSING RUBBER TIRES FROM WHEEL RIMS. : de en
  • ES41301Y - Device for confections : en es
  • ES41322Y - Lipstick conditioning support : en es
  • DE896618C - Belt guide in a cigarette rod machine : de en
  • DE919096C - Method and apparatus for forming fibers from molten mineral raw material : de en
  • FR1075234A - Method with combined action of axial and radial pressure and corresponding device for applying to fiber cement pipes in the fresh state a socket or a fitting so that the pipe and its fitting form a monolithic whole : en fr
  • FR1075346A - Transformer device from rectilinear motion alternating into circular motion or vice versa : en fr
  • FR60297E - Improvements to the methods of introducing a liquid, a gas or a vapor into the vacuum tubes : en fr
  • ES214027A3 - Manufacturing procedure of emplastecedora putty (Machine-translation by Google Translate, not legally binding) : en es
  • DE1684973U - KEY FOR SECURITY LOCK. : de en
  • PL37803B1 - : en pl
  • DE1685132U - UNDERSTANDING OF A SELF-SUPPORTING CAR BODY FOR LARGE-SCALE VEHICLES, IN PARTICULAR SPECIAL FOR BUSES. : de en
  • ES214405A3 - An apparatus or injector unit for continuous working and automatic dosing at variable volume (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075240A - Method and device for the production of various bodies, in particular hollow bodies from ductile materials : en fr
  • FR1075249A - Process for manufacturing an elastic cover layer, in particular used as a floor covering or underlayer for such a covering : en fr
  • GB716896A - Improvements in electric battery terminal connectors : en
  • DE1685064U - COUPLING DEVICE FOR VEHICLES AND TRAILER WITH ADDITIONAL PIVOTING AXLE IN THE DIRECTION OF TRAVEL. : de en
  • ES29590Y - New model of metal basket : en es
  • US2691445A - Filtering device : en
  • US2691174A - Bed and lounge unit : en
  • ES38714Y - New interlocking spring joint device, applicable to seats in general : en es
  • FR1075049A - Reciprocal fixing of the turns of the spring linings for bed bases and the like and device for their realization : en fr
  • FR60284E - Support device for yarn guides on spinning machines : en fr
  • GB716643A - Process for the production of pest control agents : en
  • DE1685154U - UPHOLSTERY RINGS, IN PARTICULAR FOR ROLLERS IN CONVEYOR BELTS : de en
  • US2691359A - Movable fence section for corrals : en
  • CA506365A - Method and apparatus for sinking mine shafts : en fr
  • CA506397A - Heat exchangers made from punched plates : en fr
  • CH302161A - Soap containing a fatty acid salt of an alkanolamine and process for obtaining this soap. : en fr
  • DE919165C - Back machine for expansion elements for longwall construction : de en
  • DE1684958U - DISC COUPLING, IN PARTICULAR FOR MANUAL TRANSMISSIONS ON MOTOR VEHICLES. : de en
  • DE1685090U - LOOSE WHEEL WITH SCREW COVER, ESPECIALLY FOR PITS OR THE LIKE. TROLLEY OR TROLLEY FOR CONVEYOR BELTS. : de en
  • DE919000C - Vacuum vessel for an electrical discharge tube : de en
  • US2691747A - Circuit reclosing control : en
  • CH302307A - Device for locating particular points of skin tissue for the practice of ignipuncture and acupuncture. : en fr
  • FR1075381A - Tap : en fr
  • US2691470A - Trouser hanger : en
  • US2691533A - Load-distributing arrangement for tractor-trailer combinations : en
  • ES216526A3 - Improvements in the appliances for projecting liquids pressure spraying (Machine-translation by Google Translate, not legally binding) : en es
  • ES216186A1 - A machine for washing external siphones (Machine-translation by Google Translate, not legally binding) : en es
  • ES216627A1 - An improved machine for the manufacture of gun point (Machine-translation by Google Translate, not legally binding) : en es
  • ES216886A3 - A recambara for slon short arms (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074872A - Switching device with input impedance on trigger : en fr
  • US2691289A - Bicycle lock : en
  • US2691766A - Waveguide mode transformer : en
  • DE918994C - Decade contact for line selectors in telephone systems : de en
  • FR1075000A - Mobile barrel drilling ruler : en fr
  • GB716613A - Method for drying electric cable cores by dielectric heat-treatment : en
  • FR1075111A - Improvements in building construction : en fr
  • DE1685156U - DOUBLE CHAIN CONVEYOR. : de en
  • ES41985U - Device for fixing concrete sleepers (Machine-translation by Google Translate, not legally binding) : en es
  • ES43912U - Antijuanete device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074923A - Improvements to crankshaft forging devices and similar parts : en fr
  • US2691202A - Synthetic material setting machine : en
  • US2691423A - Dust collector : en
  • US2691427A - Dust filtering apparatus : en
  • ES215766A1 - Call device for superposed telephone systems (Machine-translation by Google Translate, not legally binding) : en es
  • ES43868U - Indicator light applicable to the ceiling of public service vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • DE1685008U - TYPEWRITER, IN PARTICULAR TELEGRAPHY MACHINE. : de en
  • DE1685134U - SIDE LIGHTS FOR MOTOR VEHICLES. : de en
  • FR1075140A - Snap-on Strap for Wrist Watch : en fr
  • DE1685191U - BANDAGE FOR STEELWORKS CHILLES. : de en
  • FR1075133A - Improvements to planetary movements creating energy : en fr
  • ES214657A1 - Machine manufacturer-automatic vendor of ice cream in the sight of the public (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074896A - High frequency field bonding machine : en fr
  • FR1075276A - Brush to ensure the feeding of the fabric in oars : en fr
  • US2691290A - Lock set : en
  • US2691605A - Silicon carbide articles and method of manufacturing same : en
  • FR1075077A - Improvements to projection chargers : en fr
  • GB716898A - Improvements in or relating to electromagnetic transducer head : en
  • ES43848U - Improved siphon (Machine-translation by Google Translate, not legally binding) : en es
  • GB716659A - Improvements in or relating to flange sections for welded plate girders : en
  • ES216127A3 - Improvements in the manufacturing mechanisms of fruit cuttering machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES43308U - Arrangement of a cord or nozzle on the edge of non-metallic containers and to receive a closure on the lid, for example made of cardboard (Machine-translation by Google Translate, not legally binding) : en es
  • ES43901U - Disk calculating machine (Machine-translation by Google Translate, not legally binding) : en es
  • GB716651A - Improved refrigeration apparatus : en
  • DE1685010U - VIBRATION SYSTEM FOR ELECTRODVNAMIC SPEAKERS. : de en
  • DE755309C - Device for exhausting and ventilating devices in which gases or vapors develop or in which such or liquids are carried away : de en
  • GB716887A - Sound recording and play-back apparatus : en
  • DE1685084U - TURBINE WASHING MACHINE. : de en
  • ES214622A1 - Improvements in extensible burners for combustibles menudos (Machine-translation by Google Translate, not legally binding) : en es
  • ES216455A1 - A system of drag of the shuttle between the urdimbre of circular or straight telescopes (Machine-translation by Google Translate, not legally binding) : en es
  • DE1685179U - ELECTRICAL CLAMP, IN PARTICULAR FOR OVERHEAD LINES : de en
  • DE919170C - Spring-loaded transverse and vertical coupling between the chassis of a rail vehicle : de en
  • DE1684990U - TWO OR MULTI-PIECE CONTAINER : de en
  • DE760909C - Process for producing maps with a relief-like appearance : de en
  • FR1075020A - Glass and vinyl composite and laminate : en fr
  • ES214612A3 - A procedure for the manufacture of sand, abrasive and similar items (Machine-translation by Google Translate, not legally binding) : en es
  • FR60283E - Demountable sectional boiler : en fr
  • ES43935U - A permanent opener for cans of condensed milk (Machine-translation by Google Translate, not legally binding) : en es
  • GB716791A - Improvements in or relating to apparatus for use in separating sheets : en
  • GB716881A - Folding chair : en
  • US2691241A - Coin-operated toy bank : en
  • FR1075026A - Tap : en fr
  • ES44020U - A purse and wallet set, combined (Machine-translation by Google Translate, not legally binding) : en es
  • FI27310A - Anordning for step-by-step skidding and skidding and skidstavar, så att en skidkälke åstadkommes : en fi
  • GB716853A - Preparation of lower titanium chlorides : en
  • DE1684946U - BOOK RACK. : de en
  • DE919072C - Process for accelerating the reaction of polyfunctional isocyanates or similar substances with compounds containing polyoxy or polycarboxyl groups : de en
  • US2691412A - Jack actuated tire releasing device : en
  • US2691532A - Stop device for roller skates : en
  • US2691594A - Solution for flameproofing cellulosic materials : en
  • CA506422A - Transmission : en fr
  • ES43989U - By new instructive picture without illuminating (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075297A - Improvements made to hollow bricks for real estate constructions : en fr
  • ES40544Y - Electric cooker, combined with fixed grill, oven and rotary roasting device : en es
  • GB716741A - An improved hand rake or like device for use in removing or destroying weeds : en
  • FI27295A - Sät for bearbetning av en rörände för pressvetsning av denna mot en plan eller krökt yta : en fi
  • ES43851U - Game (Machine-translation by Google Translate, not legally binding) : en es
  • US2691309A - Casting reel handle : en
  • USD173233S - Link chain for a bracelet or the like : en
  • US2691199A - Fastening device : en
  • US2691224A - Direct reading micrometer : en
  • US2691404A - Bathtub seat unit : en
  • PL37759B1 - : en pl
  • ES213342A1 - An automatic pressure and cylinder regulator with special device, adaptable to all kinds of compressors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075043A - Improvements to bread shaping machines : en fr
  • US2691549A - Cleaning machine : en
  • US2691586A - Photographic light-sensitive material for making halftones : en
  • US2691698A - Security telephone cable with jammer and alarm : en
  • US2691349A - Rotary pump : en
  • US2691616A - Nitrothiophene insecticidal composition and process of using same : en
  • FR1075095A - Method and electronic lighting device for cinematographic shooting and projection : en fr
  • FR1075121A - Process for the production of gas containing sulfur dioxide : en fr
  • ES44015U - A collar-tag to prevent fraud or counterfeit packaged beverages (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075305A - Improvements to polymers of resins and manufacturing process : en fr
  • CH302233A - Drill. : de en
  • ES41279Y - Toy musical instrument : en es
  • ES44034U - A foldable hanger (Machine-translation by Google Translate, not legally binding) : en es
  • GB716900A - Improvements relating to lockets : en
  • DE1685167U - TELEVISION STAND WITH SLIDING COVER. : de en
  • ES215236A1 - A storage device for pressure liquids and gases (Machine-translation by Google Translate, not legally binding) : en es
  • ES216982A3 - A continuous projection apparatus for advertising purposes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075006A - Improvements to seats and in particular to tubular seats : en fr
  • FR1075233A - Magnetic pendulum : en fr
  • FR1075350A - Method and apparatus for contacting a gaseous fluid with fluidized solids : en fr
  • ES216631A3 - Improvements in the construction of precision manual presses (Machine-translation by Google Translate, not legally binding) : en es
  • FI27269A - Antenna plant : en fi
  • PL37764B1 - : en pl
  • US2691269A - Rotary toroidal chamber type hydraulic coupling and control therefor : en
  • US2691428A - Lubrication : en
  • US2691462A - Combination expansion device and ullage rod : en
  • DK78252C - Needle threader. : da en
  • ES215530A1 - A procedure for the manufacture of edible capsules for packaging medicinal substances (Machine-translation by Google Translate, not legally binding) : en es
  • ES43954U - A notebook (Machine-translation by Google Translate, not legally binding) : en es
  • DE918982C - Process for the production of quaternary nitrogen compounds : de en
  • ES43888U - Wick mechanism for all types of stoves perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FI27290A - Knippningsverk för Stockar : en fi
  • DE919201C - Elastic padding with rubber straps for seating and reclining furniture and. like : de en
  • DE919191C - Die cutting block and process for its manufacture : de en
  • FR1075419A - Improvements in means of opening and closing curtains and the like : en fr
  • GB716759A - A bag for dispersing coatings for candies, cakes and the like : en
  • DE919177C - Electric synchronizing device for transmitting control movements : de en
  • GB716748A - Improvements relating to fire-extinguisher discharge valves : en
  • US2691518A - Hydraulic stiffness system : en
  • ES214810A1 - A sodium steam discharge lamp (Machine-translation by Google Translate, not legally binding) : en es
  • ES43963U - Foldable tray for fruit packaging (Machine-translation by Google Translate, not legally binding) : en es
  • FI27274A - Tube for veterinary use : en fi sv
  • FR1074869A - Polyazo dyes and their production process : en fr
  • PL37708B1 - : en pl
  • DE1685169U - SPEAKER SYSTEM WITH PRESSURE CHAMBER AND AN ONION FOR SOUND GUIDANCE. : de en
  • ES213878A3 - Improvements in the construction of insulating elements for aerial lines of electric drive (Machine-translation by Google Translate, not legally binding) : en es
  • ES43948U - Hypodermic syringe (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074920A - Improvements to die-casting machines : en fr
  • PL37830B1 - : en pl
  • DE1684816U - WATCH WITH MOVING IMAGE. : de en
  • ES216348A1 - Procedure for forming extensive surfaces of laminar material with invisible unions between the partial sheets that constitute it (Machine-translation by Google Translate, not legally binding) : en es
  • FI27281A - Byggnadsplatta särskilt för släta dörrar : en fi
  • ES214725A1 - Some improvements in fluorescent tube connection circuits (Machine-translation by Google Translate, not legally binding) : en es
  • US2691209A - Valve lifter : en
  • USD173234S - Link chain for a necklace or the like : en
  • US2691627A - Method of producing decorated aluminum articles : en
  • US2691759A - Device for dielectric constant determination : en
  • DE1685094U - SOUND FURNITURE COMBINATION DEVICE WITH LOCKING FLAP. : de en
  • DE916002C - Cattle tank : de en
  • ES41334Y - New luminous lamppost for indications for urban surface transport : en es
  • ES41736Y - Bicycle saddle : en es
  • FR1074870A - Curved glazing, process and equipment for their manufacture : en fr
  • FR1075124A - Construction process for solid concrete structures, and structures obtained by this process : en fr
  • FR1075336A - Sophisticated window unit and shutters : en fr
  • DE906373C - Low pressure water tube boiler for hot water or steam heating systems : de en
  • DK78258C - Aim aperture protector for rocket firearms. : da en
  • FR1075019A - Improvements to electrical relays : en fr
  • PL37833B1 - : en pl
  • CA506436A - Printing plate fastening : en fr
  • CH302251A - Bowden cable. : de en
  • US2691217A - Razor and blade holder : en
  • US2691287A - Pyrophoric lighter and utility compact : en
  • US2691770A - Receptacle for electrical connections : en
  • US2691315A - Open-end socket wrench : en
  • US2691661A - Manufacture of organomercaptosubstituted quinones : en
  • US2691408A - Armrest : en
  • USD173178S - Popcorn warmer casing : en
  • CH302288A - Circuit arrangement for the control loops of rectifiers working with grid-controlled vapor or gas discharge paths for supplying DC motors. : de en
  • DE1685101U - FUSE BASE FOR SWITCH PANEL MOUNTING. : de en
  • US2691311A - Saw sharpening machine : en
  • US2691646A - Copolymers of multiolefins with vinyl ethers and method of making same : en
  • US2691539A - Flexible joint for pipe : en
  • FR1075342A - Electrode system for electric filter : en fr
  • FR60222E - Hinged metal extension for lead : en fr
  • ES211253A1 - A procedure for the manufacture of screens, luminous and advertising posters, relief body for heads and plastics and similar parts of artificial materials (Machine-translation by Google Translate, not legally binding) : en es
  • FI27306A - Lock with reversible latch head : en fi
  • FR1075109A - Equipment for earthworks and the like : en fr
  • FR1075264A - Process and product for forming coatings on metals susceptible to corrosion attack : en fr
  • GB716830A - A keyboard for ten-key calculating machines : en
  • FI27301A - Strömningsmaskin av centrifugaltyp : en fi
  • GB716854A - Sound track recording : en
  • ES213250A1 - Erythromycin b and process for production thereof : en es
  • FR1075213A - Rotary lifter for sewing machine : en fr
  • GB716774A - Improvements in and relating to apparatus for use in the preparation of animal foodstuffs : en
  • CA506521A - Apparatus for the control of electric switch locks in a centralized traffic control system for railroads : en fr
  • ES216063A1 - Improvements introduced in the juice sizing machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075146A - Improvements to power outlet pantographs for electric traction vehicles : en fr
  • GB716663A - Improved pack for a cathode ray tube or the like : en
  • ES214939A1 - Procedure to increase the resistance to the fatigue of the trees subjected to efforts (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074886A - Turbine improvements : en fr
  • DE1684821U - HOOD. : de en
  • GB716776A - Improvements in or relating to fluid pressure engines for producing oscillatory motion : en
  • GB716882A - Improvements in or relating to the manufacture of pulverulent perfumed products : en
  • DE919073C - Electric push button and process for its manufacture : de en
  • GB716756A - Improvements in or relating to photographic contact printing machines : en
  • GB716848A - Improvements in stackable chairs : en
  • FR60265E - Curb : en fr
  • FR1075149A - Improvements to dust extractors : en fr
  • FR1075195A - Electronically controlled interference liquid flow washing machine : en fr
  • GB716616A - Improvements relating to registers such as are employed in digital computing apparatus : en
  • FR1075370A - Electronic switching system : en fr
  • GB716801A - Acoustic duct for electro-acoustic transducer : en
  • DE1685098U - MELT FUSE. : de en
  • GB716624A - Improvements in or relating to cathode-ray tubes : en
  • FR1075192A - Process for preparing the methoxyphenamine salt of theophylline : en fr
  • DK78248C - Process for the preparation of mixed polymers by heating styrene or in the nucleus with alkyl or halogen substituted styrene with one or more unsaturated fatty acids or esters thereof. : da en
  • ES216112A3 - Improvements in the electrothermic systems for small voltage welders (Machine-translation by Google Translate, not legally binding) : en es
  • DE1684837U - RADIO, TELEVISION OR PHONO WITH HALF-SPHERICAL SPEAKER ARRANGEMENT ON THE FRONT OF THE HOUSING. : de en
  • ES215816A1 - Some improvements in combined carbide systems applied to reduced power explosion amotors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075424A - New food product : en fr
  • FR1075443A - Additional protection of a garment against bad weather : en fr
  • FR1075143A - roof construction elements, articulated terrace : en fr
  • FR1075177A - Thermostatic device : en fr
  • FI27273A - Med trumma försedd läderbearbetningsmaskin : en fi
  • DE919060C - Three- or multi-phase transformer with free magnetic return : de en
  • ES216173A1 - Extractor machine of caps and bearings (Machine-translation by Google Translate, not legally binding) : en es
  • GB716746A - An air conditioning cover for use on beds or for covering parts of the human body : en
  • FI27292A - Rökningsmedel för bekämpande av insekter : en fi
  • FR1074949A - Two-color drum manufacturing process : en fr
  • GB716846A - Improvements in or relating to secateurs : en
  • CH302095A - Oil separator for waste water. : de en
  • CH302229A - Holding device for an electric motor-driven jigsaw to be attached to the workpiece. : de en
  • US2691354A - Die cushion arrangement for presses : en
  • DE1684882U - TOOL CARRIER. : de en
  • DE1684980U - CHILDREN'S SOCIETY GAME. : de en
  • USD173248S - Air conditioner cabinet : en
  • ES43961U - Adjustable and foldable ironing table (Machine-translation by Google Translate, not legally binding) : en es
  • CH302255A - Penstock. : de en
  • CH302369A - Process for the preparation of para-di-isopropylbenzene-di-hydroperoxide with concomitant formation of para-di-isopropylbenzene-mono-hydroperoxide. : en fr
  • AT179783B - Manufacture of iron powder for sintering purposes : de en
  • AU274970B2 - Improvements in cathode ray tubes witha large size grid : en
  • CA506384A - Method of treating pop corn : en fr
  • CH302259A - Crane vehicle. : de en
  • ES34796Y - Automatic recuperator : en es
  • FR1075155A - Adjustable capacitor, in particular trimmer, with tubular dielectric : en fr
  • FR1075181A - Working movements of an apparatus for sawing marble blocks by electromagnetization : en fr
  • FR1075257A - Housing for internal combustion engines : en fr
  • FR1075415A - Tractor, towing vehicle or the like : en fr
  • CA506543A - Support for poles and the like : en fr
  • CH302116A - Spindle for spinning and twisting machines. : de en
  • CH302147A - Process for the preparation of a 12-bromo steroid addition compound. : de en
  • ES43980U - An adaptable thread for closures in general (Machine-translation by Google Translate, not legally binding) : en es
  • IE21360L - Edible and pharmaceutical substances coated ances : en
  • ES216129A1 - Portaobjetos for apparatus projectors of epi and diascopic profiles (Machine-translation by Google Translate, not legally binding) : en es
  • ES216836A1 - A speed reduction system applicable to the crushing and compression cylinders of the hariner mills (Machine-translation by Google Translate, not legally binding) : en es
  • ES40689Y - Perfected buckle : en es
  • FR1075250A - Replacing device for double trip circuits and similar circuits : en fr
  • ES215529A1 - Stretch regulator system on the selfactine machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES43424U - A puzzle toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR60239E - Connection intended to make the mechanical and electrical junctions between two conductors : en fr
  • GB716632A - Magnetic recording and reproducing device : en
  • FR1074954A - Mechanical transmission between two shafts driven at the same average speed with periodic variation between their instantaneous speeds : en fr
  • GB716655A - Improvements in or relating to electrical connections and connectors : en
  • DE1684840U - SWITCH KNIFE FOR DISCONNECTOR. : de en
  • USD173193S - Double lens cap : en
  • FR1074882A - Process for the packaging of objects such as suppositories or others having a substantially developable side surface on a plane and packaging-case obtained by this process : en fr
  • FR1075212A - Improvements to television transmitters : en fr
  • FR60210E - Improvements to processes for obtaining polymers : en fr
  • ES216497A1 - Automatic cleaning machine and small mechanical parts dryer (Machine-translation by Google Translate, not legally binding) : en es
  • US2691582A - Peptizing of silver halides with oxidized proteins or oxidized protein derivatives : en
  • DE759009C - Sliding door for vehicles, in particular for rail vehicles : de en
  • ES216413A3 - Procedure for the preparation of cytenomy cyanhydrins of the series ciclopentanopolihidrofenantrºnica (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075307A - Methods of manufacturing articles based on polyacrylonitrile : en fr
  • ES43905U - Device for easily opening plugs counted on a wire frame and lever (Machine-translation by Google Translate, not legally binding) : en es
  • DE1685004U - LAUNDRY DRYERS. : de en
  • DE919029C - Chain stitch shoe sewing machine : de en
  • DE919141C - Roller curvature knife with optical adjustment device : de en
  • ES43846U - Adhesive element for prosthetic purposes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075180A - Synthetic resins and their preparation process : en fr
  • CH302275A - Steam generator. : en fr
  • FR1075238A - Clutch refinements : en fr
  • FR60245E - Bissu button frame : en fr
  • CH302189A - Tolerance theory. : de en
  • CA506523A - Buckle assembly : en fr
  • DE1684815U - OVERFLOW FOR NUMERALS OR LETS. : de en
  • FR60290E - New advertising process and application devices : en fr
  • CH302201A - Facility for ultrasound treatment. : de en
  • US2691369A - Drip pan for cooking ranges : en
  • US2691673A - Propylene glycol bis : en
  • US2691345A - Combustion precipitronic process and apparatus : en
  • PL37795B1 - : en pl
  • CA506399A - Electro-magnetic actuators : en fr
  • AU161884B2 - An improved releaser attachment forthe vacuum tank or milk receiver ofa milking machine : en
  • CH302429A - Process for the production of a vat dye. : de en
  • US2691643A - Preparation of polypeptides of beta-alanine : en
  • US2691665A - Method and apparatus for deodorizing oils : en
  • CH302152A - Process for the preparation of a folic acid intermediate. : de en
  • USD173179S - Photographic viewing device : en
  • ES40662Y - Neck iron adapting to all soft collars : en es
  • FR1074880A - 3D photographic or cinematographic camera : en fr
  • FR1075322A - Sewing machine work drive mechanism : en fr
  • ES215830A2 - PROCEDURE, WITH ITS CORRESPONDING MACHINE, FOR THE MANUFACTURE OF TOOTHED TABLE KNIVES : en es
  • ES216663A3 - A process for manufacturing plates based on fibrous elements impregnated with polyester resins (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075058A - Improvements to traveling wave tubes, crossed electric and magnetic chamips, circular structure : en fr
  • ES43900U - Shock absorbing device applied to the feet of the cradles to rock them (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074931A - Machine and method for making an edible product : en fr
  • FR1075438A - Improvements made to items such as sockets, switches, etc. : en fr
  • DE919192C - Leather and its method of manufacture : de en
  • NL178816B - DEVICE FOR DRIVING UNDER THE AVOIDING OF OBSTACLES OF A WEAPON IN AZIMUTH AND ELEVATION. : en nl
  • AU565554A - Improvements relating to ducted-fan, turbojet engines : en
  • PL37801B1 - : en pl
  • US2691522A - Boat trailer shock absorber : en
  • DE1685057U - MACHINE TO TURN THE FACET AND EDGE OF BLANK WASHER. : de en
  • DE919094C - Firedamp proof detonating fuse cord : de en
  • ES215874A1 - Improvements in the pressure cylinders of the brake hydraulic circuits (Machine-translation by Google Translate, not legally binding) : en es
  • FI27272A - Anordning vid propellerfläktar : en fi
  • FR1075308A - Manufacturing process of new articles based on polyacrylonitrile : en fr
  • DE1685107U - FASTENING DEVICES FOR SIGNS OF ALL SIZES FOR REPLACING ON PIPE POST. : de en
  • DE1685175U - FIRE-WEATHER-PROOF HIGH VOLTAGE AND LIGHT CABLE. : de en
  • US2691619A - Fat-soluble vitamin-containing products and process therefor : en
  • CA506532A - Exposure meter : en fr
  • DE1684891U - PASSENGER CARS. : de en
  • DE1684983U - FIGURAL OBJECTS, SUCH AS DOLLS, ANIMAL FIGURES, MANNEQUINS AND THE LIKE. : de en
  • FR1075323A - Load-bearing framework for a building, comprising supports joined together by bracing members : en fr
  • CH302428A - Process for the production of a vat dye. : de en
  • US2691405A - Combination ironing board, chair, and ladder unit : en
  • US2691235A - Animated fish lure : en
  • US2691451A - Articulated arch for tractors : en
  • USD173209S - Earring or the uke : en
  • ES214056A1 - Improvements in the installation for the vinification process (Machine-translation by Google Translate, not legally binding) : en es
  • FR60287E - Device for placing the handset of a telephone apparatus in a convenient position for communication : en fr
  • US2691729A - Electrical circuits : en
  • CA506524A - Fastening device : en fr
  • CH302405A - Process for the preparation of a trisazo dye. : de en
  • US2691337A - Pie-making utensil : en
  • US2691255A - Brake shoe and lining grinder : en
  • US2691517A - Web weighing : en
  • US2691652A - Acyloxy polymethine dyes : en
  • ES216773A1 - A procedure for the preparation of alkyl derivatives in position 4 of malonyl hydrazinic cyclic derivatives (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074971A - Seat convertible into a recliner or bed, or a bed that transforms into a recliner or chair : en fr
  • PL37767B1 - : en pl
  • DE1684939U - HINGE TRAINING FOR SUITCASE LOCKS. : de en
  • AT179782B - Heat exchanger : de en
  • CH302078A - Apparatus for the treatment of a pulverulent material, comprising a rigid rotating drum. : en fr
  • CH302337A - Holder for plate-shaped bodies. : de en
  • DE1684951U - WASHER. : de en
  • DK78228C - Process for dyeing textile dyes with kype, sulfur or naphthol dyes. : da en
  • DK78247C - Method for making sliding machine parts from synthetic resin press fabrics. : da en
  • CH302408A - Process for the preparation of a trisazo dye. : de en
  • AT179856B - Device for the automatic change of direction of workpieces : de en
  • CH302215A - Gallows. : en fr
  • CA506518A - Herbicide : en fr
  • CH302184A - Exercise shells. : en fr
  • CA506438A - Agricultural machine : en fr
  • ES43843U - Device for filling tubular cannelloni (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074868A - Electro-mechanically controlled claw system for fixing pieces of wood to the machines used to work them : en fr
  • AU161947B2 - Improved socket wrench : en
  • US2691513A - Mining apparatus with cleanup : en
  • US2691651A - Preparation of alkali metal and alkaline earth metal penicillinates : en
  • ES43956U - Tie cover (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074884A - Improvements to radio generators delivering signals at stabilized frequency : en fr
  • US2691276A - Refrigerant circuit for air conditioners : en
  • US2691734A - Frequency stabilized oscillator : en
  • CA506487A - Automatic frequency control apparatus : en fr
  • PL37816B1 - : en pl
  • CH302225A - Machine tool with a horizontal tool spindle intended to hold a drill or a milling cutter. : de en
  • US2691312A - Boring and turning machine and fixture for generating various predetermined surfacesof revolution : en
  • DE1684987U - TOY TICKET PRINT EQUIPMENT. : de en
  • CA506531A - Electrostatic precipitators : en fr
  • CH302280A - Single-phase induction motor with one starting winding. : de en
  • PL37839B1 - : en pl
  • CA506493A - Electron discharge tube : en fr
  • US2691288A - Padlock : en
  • US2691361A - Wind oriented animal feeding device : en
  • USD173229S - Produce teay : en
  • US2691730A - Wide band antenna : en
  • PL37758B1 - : en pl
  • US2691169A - Shirt : en
  • PL37701B3 - : en pl
  • US2691365A - Expansion engine : en
  • DE1685032U - REFRIGERATOR INSERT, IN PARTICULAR FOR KITCHEN FURNITURE. : de en
  • FI27289A - Regulation : en fi
  • CH302128A - Yarn package and method and apparatus for making same. : de en
  • DE919032C - Exchange pen for lead or ballpoint pen holder : de en
  • FI27303A - Trolleys for feeding fuel to very high-supply heating and steam boilers : en fi
  • FR60274E - Automotive engine oil level indicating device : en fr
  • CH302079A - Machine for pulling potato tops. : en fr
  • CH302379A - Process for the preparation of a new acetoacetylamino compound. : de en
  • FR1075057A - Improvements to delay lines with variable characteristics : en fr
  • FR60224E - Fast tanning process for ferrous metals : en fr
  • PL37735B1 - : en pl
  • PL37743B1 - : en pl
  • FR1075237A - Electrical device for data transmission : en fr
  • US2691435A - One-way clutch : en
  • US2691767A - Radio-frequency transformer : en
  • BE516225A - PROCESS FOR DYING CELLULOSIC MATERIALS. : en fr
  • DE918990C - Method and device for the separation of gas mixtures : de en
  • ES37594Y - Bathtub drain valve : en es
  • FR1074909A - Removable device for fixing protective lenses on the glasses : en fr
  • FR1075207A - Manual protection device particularly intended for platinum printing machines : en fr
  • GB716829A - A process for melt spinning fibres from acrylonitrile polymers : en
  • CA506448A - Electroluminescent zinc sulphide phosphor : en fr
  • PL37721B1 - : en pl
  • ES216833A1 - A motor-compressor group hermetic double embroidery (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075327A - Folding flat container : en fr
  • CH302120A - Uberwendlich sewing machine with fabric feed cylinders, especially for sewing stockings together. : de en
  • DE919138C - Process for producing seals from polyamides or polyurethanes : de en
  • DE919055C - Safety circuit for electromotive drives of machine tools with magnetic clamping devices : de en
  • ES43870U - A sanitary protective device for all kinds of fruit trees (Machine-translation by Google Translate, not legally binding) : en es
  • BE516274A - : en
  • CH302344A - Central switch for pneumatic tube systems. : de en
  • GB716675A - Improvements in or relating to polymerization process : en
  • ES211747A1 - Improvements in or relative to sound recording and reproduction (Machine-translation by Google Translate, not legally binding) : en es
  • DE1685011U - ELECTROSTATIC HIGH TONE SPEAKER SYSTEM. : de en
  • DE919118C - Overlay receiver with a local oscillator that can be tuned in coarse and fine steps : de en
  • ES41287Y - New storage cabinet for packaging, supply, measurement and cutting of roll papers : en es
  • DE1685137U - BRACKET FOR CHILDREN'S CHAIRS OR CHILDREN'S SADDLE. : de en
  • ES43037U - Protective wrap, previously molded, for articles in block or dough (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074885A - Cooling device for rear engine of motor vehicle : en fr
  • ES44016U - New thermal water heater (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075100A - Trolley for the rapid installation of electric fences : en fr
  • ES216398A1 - Improvements in the construction of tire switchers (Machine-translation by Google Translate, not legally binding) : en es
  • AT179790B - Relay rack system for railway safety devices : de en
  • ES22496Y - Articulated profile : en es
  • CA506441A - Combined curtain rod and bracket assembly : en fr
  • CA506534A - Wheel and brake combination : en fr
  • PL37711B1 - : en pl
  • PL37720B1 - : en pl
  • DE1684820U - FLOOR DRYER FOR SIMULTANEOUSLY DRYING AND COOLING WHITE SUGAR. : de en
  • DE919088C - Double-laced sports shoes, especially ski boots : de en
  • DE1684857U - DISHWASHER. : de en
  • FR1075094A - Discontinuous multi-channel recorder : en fr
  • GB716699A - Breaker strip construction : en
  • GB716879A - Improvements in or relating to outboard marine engines : en
  • FR1075208A - Process for the preparation of new 14-hydroxy-steroids : en fr
  • DE919179C - Three-phase motor : de en
  • DE919063C - Device for securing gas-heated industrial ovens, especially those with air circulation, against explosions : de en
  • DE919122C - Remote adjustment device with a multi-phase adjustment motor : de en
  • DE919194C - Process for the production of glass or similar mineral melts : de en
  • ES43968U - Improved mechanism for shavers (Machine-translation by Google Translate, not legally binding) : en es
  • ES44028U - A toy (Machine-translation by Google Translate, not legally binding) : en es
  • DE919134C - Cable guide device : de en
  • DE1684813U - WATCH WITH SHOCK ABSORBER. : de en
  • ES41555Y - New model of fishing net to work as a couple : en es
  • FI27291A - Flöte för kastrev eller annat dylikt : en fi
  • CA506362A - Vacuum cap for chimneys : en fr
  • FR1074858A - Machine for cutting building materials or the like : en fr
  • ES215230A1 - A spindle device for welding with fused wire (Machine-translation by Google Translate, not legally binding) : en es
  • ES43461U - Multi-purpose shower tray (Machine-translation by Google Translate, not legally binding) : en es
  • DE1684819U - FLOOR DRYER FOR SIMULTANEOUSLY DRYING AND COOLING WHITE SUGAR. : de en
  • DE919077C - Function key arrangement and training on adding, booking u. like machines : de en
  • GB716601A - Improvements in spinnerets for the manufacture of artificial filaments : en
  • US2691434A - Biasing mechanism for impact wrenches : en
  • US2691561A - Time-stop mechanism : en
  • US2691562A - Metal-enclosed switchgear : en
  • USD173217S - Brooch or the like : en
  • GB716800A - Improvements in and relating to apparatus and method for testing the caking tendencyof granular or crystalline materials : en
  • GB716894A - Ceramic materials : en
  • DE1685079U - PATIENCE. : de en
  • DE919108C - Process for the production of pyranabkoemmlingen : de en
  • FR1075243A - Process for the deionization and purification of sugar solutions, using an ion exchanger : en fr
  • DE1684953U - DIAPHRAGM VALVE FOR GASES AND LIQUIDS. : de en
  • US2691272A - Submersible oil well drilling rig : en
  • DE1685105U - ADDITIONAL CLIP FOR CLOTHING HANGER. : de en
  • DE919080C - Method for producing reinforcing ribs on metal sheets, strips and the like. like flat work pieces : de en
  • FR1075078A - Improvements in the treatment of oils or the like : en fr
  • GB716825A - Arrangement for the control of electro-magnetic hammering or battering tools : en
  • US2691316A - Box ratchet wrench : en
  • US2691655A - 2-amino-4-substituted amino-6-aryl pyrimidines and process of preparing same : en
  • ES213970A3 - Improvements in the manufacture of parachute (Machine-translation by Google Translate, not legally binding) : en es
  • ES217109A1 - Improvements in the thermogenic appliances fueled by gaseous fuels (Machine-translation by Google Translate, not legally binding) : en es
  • ES40648Y - Pipe wrench : en es
  • ES43564U - Mechanical drive razor (Machine-translation by Google Translate, not legally binding) : en es
  • ES41278Y - Improved lid for bayonet lock boxes : en es
  • GB716626A - Improvements in an apparatus for sound reproduction by means of a magnetised endlesswire : en
  • PL37822B1 - : en pl
  • AT179877B - Procedure for automatic regulation of an air conditioning system : de en
  • US2691229A - Land leveling and finishing machine : en
  • ES41964U - New type of footwear (Machine-translation by Google Translate, not legally binding) : en es
  • ES43910U - Coating plates (Machine-translation by Google Translate, not legally binding) : en es
  • US2691740A - Transmission mounted generator : en
  • US2691286A - Warp-knitted fabric : en
  • US2691357A - Burglar alarm : en
  • GB716654A - Improvements in or relating to smoke detecting systems : en
  • GB716826A - Improvements in and relating to electric cable : en
  • DE919085C - Drive unit for bicycles : de en
  • DE919189C - Russblaeser : de en
  • ES43849U - Improved children's piggy bank (Machine-translation by Google Translate, not legally binding) : en es
  • DE919006C - Grate furnace for steam generators with grate surface formed from water-cooled pipes : de en
  • DE919017C - Mechanical distribution switching element : de en
  • FR1075395A - Electric primer : en fr
  • ES43608U - Submerged sea pool (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074905A - Sanitary apparatus : en fr
  • FR1075367A - Method and device for electrically charging foreign particles in a gas stream : en fr
  • NL76240C - Process for the preparation of a lubricating grease : en nl
  • PL37731B1 - : en pl
  • US2691307A - Sprocket adjuster : en
  • US2691502A - Framework for store fixtures : en
  • AT179825B - Test and trial lamp : de en
  • ES44031U - An electropneumatic agitator for washing clothes (Machine-translation by Google Translate, not legally binding) : en es
  • DE919057C - Electric motor with electromagnetically controlled brake : de en
  • DE919070C - Process for shaping cellulose esters and ethers : de en
  • ES40991Y - Rifle-shaped toy, with light and sound device : en es
  • ES43913U - Anti-hair appliance (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074875A - Switch actuation device controlling the mechanism for positioning the tool holder and the workpiece holder in a machine tool : en fr
  • FR1075031A - Improvements to electrostatic deflection cathode ray oscillographs : en fr
  • US2691352A - Dry glazing : en
  • PL37817B1 - : en pl
  • US2691537A - Flareless tube fitting : en
  • DE1685086U - DRY STAND. : de en
  • ES215819A3 - Direct step key for liquids (Machine-translation by Google Translate, not legally binding) : en es
  • ES43312U - Procedure for the manufacture of packaging containers with an inner mantle and an outer non-metallic mantle and containers and tanks manufactured by this process (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075067A - Steering device for aerodynes propelled by turbine engines : en fr
  • DE1684996U - MUELLGEFAESS. : de en
  • US2691461A - Instrument case : en
  • USD173197S - Finger ring : en
  • US2691291A - Building of precast concrete segments : en
  • ES216034A3 - Procedure, with its corresponding devices for the rotation of mechanical or construction parts or of any appliances (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074994A - Linear accelerator of coaxial structure with crossed electric and magnetic fields : en fr
  • ES43939U - Pliers or pliers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075048A - Improvement in linear measurement totalisers : en fr
  • GB716738A - Improvements in and relating to water boilers and the like : en
  • GB716885A - Skips for handling material : en
  • ES37668Y - Perfected coil : en es
  • USD173250S - Textile fabric : en
  • GB716620A - Improvements relating to the underground gasification of coal : en
  • PL37785B1 - : en pl
  • ES41479Y - Double-acting, direct-side-pull, perfected slip for metal windows : en es
  • FR60241E - Combined dynamo and hub for bicycles, tandems or the like : en fr
  • US2691196A - Shell mold : en
  • US2691765A - Electron discharge device : en
  • DE1685181U - ELECTRICAL CONNECTOR. : de en
  • ES215718A1 - Procedure, with its corresponding device, for the lacking and packaging of crown cardboard clips (Machine-translation by Google Translate, not legally binding) : en es
  • ES216698A1 - A shooting mechanism for lancearpose spearguns (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074873A - Shut-off connection for coupling pipes with pipes or outlets of tanks and other vessels : en fr
  • FR1075283A - Electric portable candle or candle : en fr
  • CH302302A - Cathode ray tubes, in particular for devices for projecting television images. : de en
  • US2691223A - Liquid level gauge : en
  • US2691351A - Apparatus for working dough : en
  • US2691597A - Ceramic material and method of : en
  • ES214819A1 - A MATERIAL FOR SPINNING NON-FERROUS METALS AND ITS ALLOYS FOR THE OBTAINING OF HOLLOW BARS, MASSES AND THEIR SIMILARS : en es
  • GB716889A - Improvements in or relating to cathode-ray tubes for use in television and to line-scanning circuits therefor : en
  • ES215245A1 - Improvements in cutting machines for ceramic, iron and metals indistinately (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075431A - Money wallet money holder : en fr
  • FR60258E - Semi-automatic capacity meter for liquids : en fr
  • ES43242U - Perfect hanger for dry hands (Machine-translation by Google Translate, not legally binding) : en es
  • ES43971U - An elementary and soundproof booth for verbal intercommunication (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075066A - Lock with opening control : en fr
  • FR1075428A - Improvements to coaxial outputs, in particular for microwaves : en fr
  • FR60248E - Improvements to metal box springs : en fr
  • US2691753A - Retrogressive tap switching during acceleration control of traction motor : en
  • GB716737A - Improvements in variable electrical resistances and potentiometers : en
  • GB716794A - Improvements in gill drawing frames : en
  • ES40901Y - Plastic material container : en es
  • FR1074977A - Improvements to rigid frame backpacks : en fr
  • FR1075214A - Advanced magnetron : en fr
  • ES216286A1 - Some improvements in electric kitchens (Machine-translation by Google Translate, not legally binding) : en es
  • ES216695A3 - Improvements in the manufacture of pressure closures (Machine-translation by Google Translate, not legally binding) : en es
  • FR60267E - Device for controlling the drive axles of electric motor vehicles : en fr
  • DE765671C - Basis for cosmetic preparations : de en
  • ES212545A3 - A device to make coffee (Machine-translation by Google Translate, not legally binding) : en es
  • ES214865A1 - Some improvements in the tissue machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075141A - New dyes, process for their preparation and applications : en fr
  • FR1075106A - Fitting for rubber or similar flexible material : en fr
  • GB716817A - A hygienic device for use in water-closets : en
  • FI27296A - Sewing machine for making fringe : en fi
  • FR1075170A - Improvements to liquids used for heat exchange and as hydraulic fluids : en fr
  • ES215845A1 - Improvements in plows with reversible disc train and orientable rudder (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075022A - Concrete block mold : en fr
  • US2691254A - Tile sizing machine and method : en
  • US2691708A - Circuit breaker : en
  • ES44003U - Rectifier of industrial wheels (Machine-translation by Google Translate, not legally binding) : en es
  • GB716706A - Improved catalyst for degrading synthetic copolymers and lubricating oil additives resulting thereby : en
  • FR1074917A - Compositions which can be used in water-repellency of textiles and process using these compositions : en fr
  • US2691583A - Prescreened photographic film employing albert reversal : en
  • PL37849B1 - : en pl
  • PL37827B1 - : en pl
  • US2691674A - Preparation of 2-ethylhexanol-1 acetate : en
  • US2691578A - Iron-molybdenum titanium base alloys : en
  • DE919084C - High pressure centrifugal pump with stuffing box, especially for pumping hot liquids : de en
  • ES214295A3 - An installation for the hygienization of water in swimming pools (Machine-translation by Google Translate, not legally binding) : en es
  • ES40990Y - Toy simulating a dagger : en es
  • FR1075174A - Exploration mechanism : en fr
  • FR1075278A - Improvements made to processes and devices for carrying out a complete work cycle on presses and machines or the like : en fr
  • FR60269E - Improvement in the quality and properties of storage battery terminals : en fr
  • DE919008C - Traveling grate with swinging grate bars : de en
  • DE1684909U - ASTROLOGICAL TOTO AND LOTTO LUCKY WHEEL. : de en
  • DE1685124U - DEVICE FOR ATTACHING LURE FISH. : de en
  • FI27278A - Combined stove and frying oven : en fi
  • FR1075418A - Support of the main frame of vehicles, in particular of rail vehicles in the case of motor bogies : en fr
  • DE918396C - Circuit arrangement for eliminating noise : de en
  • FR1075003A - Container comprising a device for withdrawing partial quantities of its contents, in particular mustard dispenser : en fr
  • FR1075198A - Multiplied surface table : en fr
  • FR1075247A - Terminal or total will proof typewriter : en fr
  • FR60218E - Device for perfecting the gas mixture in carburetors : en fr
  • GB716667A - Apparatus for effecting oxidation of coal : en
  • ES44018U - New beret (Machine-translation by Google Translate, not legally binding) : en es
  • DE1685180U - PLUG CONNECTION FOR FLASHING DEVICES. : de en
  • GB716630A - Improvements in or relating to massage apparatus : en
  • US2691271A - Waste heat power plant, including air turbine cycle : en
  • FR1075270A - Improvements to stretching mechanisms for stretching fibers. : en fr
  • US2691355A - Log barge : en
  • FR60217E - Improvements to the lifting mechanisms of agricultural machinery : en fr
  • CA506419A - Preservation of timber and the like : en fr
  • CH302132A - Device for applying end links to carrier tapes provided with zipper links. : de en
  • IE21631L - Polish dispenser for floor polisher : en
  • FR1074893A - Spraying process and spraying apparatus for its implementation : en fr
  • GB716727A - Device for withdrawing races of ball or roller bearings off or from the parts on or in which they are located : en
  • DE1685078U - Dexterity skittles. : de en
  • DE919190C - Melting chamber firing : de en
  • FR1075254A - Dowsing rod : en fr
  • DE1685070U - ROTATING CLOSURE FOR CAR tarpaulins. : de en
  • DE919093C - Cleaning device for removing fluff from textile machines, in particular spinning machines : de en
  • US2691175A - Compartmented back and headrest structure for sofa beds : en
  • US2691402A - Cot assembling apparatus : en
  • PL37756B1 - : en pl
  • PL37766B1 - : en pl
  • ES215617A1 - A procedure with its corresponding devices for the extraction of vegetable oils (Machine-translation by Google Translate, not legally binding) : en es
  • CH302434A - Process for the preparation of a green substantive dye of the anthraquinone series. : de en
  • GB716694A - Appliance for retaining bedclothes and the like in position and improved fastening devices for use therewith : en
  • US2691457A - Cathode-ray tube envelope : en
  • US2691642A - Stabilized polyvinylidene chloride compositions containing fluorenone azines : en
  • CH302204A - Method and device for recording signals on magnetic media. : en fr
  • CH302219A - Process for melting metal objects under pressure and a machine for carrying out said process. : en fr
  • DE919206C - Process for the polymerisation of compounds with one or more carbon double bonds in an aqueous emulsion : de en
  • ES44005U - Improved clothesline (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075422A - Composition containing leather, and its manufacturing process : en fr
  • ES215359A1 - New procedure for the preparation of a composition of great dispersion capacity that makes it suitable for its employment in alquitranos coatings, in phytopathology and paper gluing (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074958A - Cutting machine for paper and similar materials : en fr
  • GB716819A - Improvements in the making of cardboard boxes from blanks : en
  • PL37825B1 - : en pl
  • DE919140C - Process for improving the properties of acrylonitrile copolymers : de en
  • PL37804B1 - : en pl
  • US2691166A - Brassiere construction : en
  • US2691195A - Mold making apparatus : en
  • USD173212S - Earring or the like : en
  • ES37650Y - Non-refillable cap : en es
  • FR1074897A - Construction in prefabricated elements : en fr
  • ES41390Y - Improved gas water heater appliance, suitable for thermosyphons : en es
  • GB716859A - Improvements in or relating to airplane cabin compressors : en
  • DE1684963U - DECORATIVE CAP FOR BIKES OF MOTOR VEHICLES, IN PARTICULAR OF PASSENGER CARS. : de en
  • ES43992U - Apparatus for domestic cleaning (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074867A - Improvements relating to cameras : en fr
  • FR1074975A - Improvement in the thermostatic regulation of hot water or oil radiators with electric heating : en fr
  • FR1075193A - Improvements to devices for controlling the advance movement of a machine-tool carriage : en fr
  • FR1075246A - Switch for connecting individual transmitters to individual antennas as desired : en fr
  • US2691400A - Fisherman's utility bag : en
  • FR1074890A - Improvements to machines used to handle cut tobacco : en fr
  • GB716657A - An improved gangway protection means for vehicles travelling on rails, more especially rail motor cars : en
  • GB716763A - Television receiver circuit arrangement for the separation of the frame synchronizing pulses from the received mixture of line and frame synchronizing pulses : en
  • ES216730A3 - A procedure for obtaining a flexible laminar product (Machine-translation by Google Translate, not legally binding) : en es
  • ES30235Y - Drawing apparatus : en es
  • FR1074974A - Space-saving library lockers : en fr
  • FR1075055A - Electronic rectifier tube and its starting device : en fr
  • FR60286E - Removable crown with eclipsable studs for tractor wheels and other vehicles : en fr
  • DE919219C - Fitschband, the fastening tabs of which are held in the wood by means of glued-in pieces : de en
  • FR1075226A - Improvements to thermosetting adhesive compositions : en fr
  • FR1075251A - Method and apparatus for recovering heat and sulfur dioxide from hot bisulfite waste liquor containing sulfur dioxide : en fr
  • DE919064C - Shaft furnace grate : de en
  • FR1075076A - Bottom obturator for bar casting shells : en fr
  • FR1075216A - Dish washing cabinet : en fr
  • FR1075429A - Portable device operated by a motor for trimming hedges, cutting weeds, weeding or similar work : en fr
  • GB716857A - Method for the production of ar-methylstyrenes : en
  • US2691252A - Knife sharpener : en
  • FR1075016A - Multi-conductor tape for inductors, and method of use : en fr
  • ES43959U - A distinctive tie seal (Machine-translation by Google Translate, not legally binding) : en es
  • AT179842B - Surgical apparatus for sealing and cleaning wounds : de en
  • FR1074852A - Improvements to variable attenuators for low frequency electrical circuits : en fr
  • FR1075230A - Floating cofferdam for emergency blocking of the dam pass : en fr
  • AU2219453A - Electrical means for determining the moisture content on non-metalic objects : en
  • DE1684826U - DEVICE FOR STORAGE OF DOCUMENTS. : de en
  • CH302388A - Process for the preparation of a chromium-containing azo dye. : de en
  • US2691363A - Percolating stock tank heater : en
  • CH302206A - Mechanical comparator for measuring spectra. : en fr
  • US2691721A - Lighting fixture : en
  • US2691383A - Gas lift valve : en
  • AT179760B - Tubular, multi-part pit punch made of steel or light metal with a turnbuckle and rolling elements arranged in this : de en
  • AT179875B - Valve arrangement for a burner connected to the fuel tank by supply lines : de en
  • GB716689A - Improvements in or relating to the sweetening of canned fruits and the like : en
  • AT179762B - Washing device : de en
  • US2691456A - Pocketed egg tray : en
  • US2691477A - Foam prevention apparatus for carbonated beverage bottling machines : en
  • CA506505A - Cation-exchange resin from aldehyde and nitrogen compounds modified with sulfurous acid salts : en fr
  • CH302339A - Filling device with a filling scale for small and very small quantities under 5 kilograms. : de en
  • AT179893B - Pulling and adjusting device on slat blinds : de en
  • CA506445A - Pigment emulsions, the manufacture thereof and the dyeing of fabrics therewith : en fr
  • CH302130A - Tie holder. : de en
  • CA506450A - Magazine and blade combination : en fr
  • CA506451A - Safety razor and blade magazine combination : en fr
  • CH302193A - Method and arrangement for determining the alternating current loss coefficient of magnetic material. : de en
  • CH302254A - Mechanical seal. : en fr
  • AT179870B - Braking device for work machines, in particular conveyor machines : de en
  • PL37765B1 - : en pl
  • US2691341A - Lumber marking apparatus : en
  • US2691662A - Therapeutic complexes : en
  • CH302349A - Seating furniture with transversely sliding seat and swiveling backrest. : de en
  • CH302100A - Kitchen appliance. : de en
  • CH302109A - Closure on a vessel. : de en
  • CH302247A - Spraying process for the production of coatings from meltable substances and equipment for carrying out the process. : de en
  • CH302277A - Electrochemical energy generator. : en fr
  • CH302381A - Process for converting an azo dye. : de en
  • CH302274A - Process for the prevention of temporary excess temperature of water in desalination plants. : de en
  • US2691381A - Device for cleaning medical ampoules and the like : en
  • US2691464A - Venting device : en
  • CH302209A - Night vision device to be used on a vehicle. : de en
  • CH302415A - Process for the production of a vat dye. : de en
  • USD173237S - Link chain for a necklace or the like : en
  • USD173242S - Link chain for a necklace or the like : en
  • PL37737B1 - : en pl
  • AT179766B - Tumble dryer for bulk laundry : de en
  • CH302217A - Process for rapid desulfurization of cast iron. : en fr
  • CH302278A - Electric amplifier machine. : de en
  • AT179779B - Non-smear carbonless paper and method for making the same : de en
  • PL37863B1 - : en pl
  • USD173218S - Earring or the like : en
  • AT179780B - Process for erasing colored markings or for regenerating material provided with such : de en
  • CH302098A - Guided tour on a sliding door. : de en
  • DE919120C - Electrical oscillating circuit, the frequency of which is completely or almost independent of the temperature : de en
  • US2691468A - Dispenser for granular materials : en
  • AT179810B - Color television overlay receiver : de en
  • CA506367A - Cleaning composition : en fr
  • CA506385A - Semi-rigid mounting for tractor : en fr
  • FR1074881A - Hot cathode fluorescent lamp with ignition system incorporated in the lamp : en fr
  • US2691205A - Auxiliary device for lathes : en
  • CH302094A - Method of treating concrete surfaces. : de en
  • FI27263A - The mask for handling is continental paper : en fi
  • CA506537A - Refractory material : en fr
  • CH302086A - Roof covering. : de en
  • AT179828B - Ballast for igniting fluorescent lamps : de en
  • FR60275E - Diffusion device for radiant heating system : en fr
  • DE919026C - Device for feeding the lubricant into a rotating cutter head : de en
  • ES43960U - Table football (Machine-translation by Google Translate, not legally binding) : en es
  • US2691703A - Ignition timer and method of contact point adjustment : en
  • DE1684907U - MINESSCHAERFER. : de en
  • DE1685091U - AXLE BEARING WITH RUBBER SUSPENSION IN PARTICULAR FOR RAIL VEHICLES. : de en
  • GB716639A - An improved process for surface hardening of metals : en
  • CH302315A - Process for the preparation of 3- (2'-oxy-phenyl) -pyrazole. : de en
  • DE919181C - Three-phase transformer (or choke) with isolated zero point and an auxiliary winding containing a crossover, connected in an open delta : de en
  • CH302325A - DC amplifier. : de en
  • CH302378A - Process for the preparation of a new acetoacetylamino compound. : de en
  • GB716802A - Improvements relating to engines, compressors, pumps, motors and the like : en
  • AT179848B - Corpse casings, in particular for storage purposes : de en
  • CA506361A - Double impeller impact breaker : en fr
  • CA506527A - Transistor oscillators : en fr
  • CH302241A - Shaving and thinning hair trimmer. : de en
  • PL37812B1 - : en pl
  • PL37813B1 - : en pl
  • CH302398A - Process for the preparation of a disazo dye. : de en
  • USD173246S - West portable power unit : en
  • US2691298A - Filter cake thickness gauge : en
  • US2691521A - Progressively loading vehicle suspension spring system : en
  • CA506446A - Threaded nozzle clip for lamp socket : en fr
  • CH302356A - Electrical installation for a motor vehicle. : en fr
  • CH302418A - Process for the production of a vat dye. : de en
  • CH302430A - Process for the production of a vat dye. : de en
  • CH302411A - Process for the preparation of a trisazo dye. : de en
  • AT179840B - Device for the continuous production and post-treatment of artificial threads : de en
  • AT179892B - Roller blind : de en
  • DE919027C - Attachment for the cutting knife of a rotating knife head : de en
  • US2691763A - Damping magnet assembly : en
  • ES216776A1 - Improvements in the means of coupling and obturing the turbine elements of the clothing washing machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES42596U - Insulating coating for electriccoaxial conductors (Machine-translation by Google Translate, not legally binding) : en es
  • DE1685157U - FILTER BASE FOR GRAVEL FLOATING WELL : de en
  • ES216789A3 - A procedure for melamine manufacture (Machine-translation by Google Translate, not legally binding) : en es
  • US2691559A - Adjustable table top : en
  • DE1684806U - ROLLER SKATE WITH SAFETY BRAKE. : de en
  • FR60208E - Control device for the suspension cables of a suction dredger sled : en fr
  • US2691498A - Support for electric appliance : en
  • CH302205A - Process for producing a layer in a wavelength range with the mean wavelength : de en
  • CH302420A - Process for the production of a vat dye. : de en
  • AU167390B2 - Improvements relating to can tidies : en
  • CH302175A - Process for the composition of graphic photographs, and photograph obtained by this process. : en fr
  • CH302246A - Process for the production of inlay panels and device for carrying out the process. : de en
  • DE1684962U - TENT. : de en
  • ES215427A1 - New procedure for assembling pre-tensioned concrete tools, mainly applying to the forged floors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074924A - Control device for the thermoelectric installation of prime movers of a motor vehicle : en fr
  • GB716656A - Improvements in or relating to ten-key adding machines : en
  • DE1684913U - FOLDING BOX. : de en
  • DE1684985U - TOY VEHICLE. : de en
  • FR1075396A - Synchronization devices for coded pulse systems : en fr
  • GB716703A - A new or improved method of and apparatus for corrugating or pleating sheet material : en
  • AT179800B - Pulse processing, e.g. B. -counting relay group for facilities for establishing a specific connection between line inputs and outputs : de en
  • DE1685058U - SENSOR FOR ELECTROACOUSTIC GUITAR PLAY. : de en
  • US2691179A - Pneumatic structure for mattresses, seat and back cushions, and the like : en
  • CA506511A - Built-up poles and the like : en fr
  • ES215161A1 - New extendedora machine of fideos on tray (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074973A - Improvements to variable speed drives : en fr
  • CH302312A - Process for the preparation of a diammonium compound. : de en
  • ES43834U - New automatic carafe (Machine-translation by Google Translate, not legally binding) : en es
  • FI27304A - Kulkopplingsanordning för släpvagn : en fi
  • FR1075259A - Improvements in the means of gasification of pulverulent fuels : en fr
  • GB716653A - Improvements in or relating to the briquetting of coal fines : en
  • ES216702A2 - Improvements in the manufacture of thermoplastic synthetic material packaging (Machine-translation by Google Translate, not legally binding) : en es
  • ES43460U - Decorative lamp (Machine-translation by Google Translate, not legally binding) : en es
  • CH302293A - Surge arrester spark gap with pre-ionization. : de en
  • DE919059C - Mechanical switching converter (contact converter) : de en
  • ES213909A1 - Improvements in the constitution of textile fiber spinning carcass machines and continuous and progressive speed variator, with exterior control (Machine-translation by Google Translate, not legally binding) : en es
  • US2691194A - Hydraulically controlled foundry flask filling apparatus : en
  • CA506406A - Hard smooth craze-resistant surface coatings : en fr
  • CA506444A - Vinyl chloride resin films : en fr
  • CH302445A - Heating and ventilation device on motor vehicles. : de en
  • GB716872A - Process for the production of varnish raw materials : en
  • FR60256E - Improvements in the dissolution of synthetic linear polyamides : en fr
  • GB716760A - Improvements in or relating to axminster looms : en
  • GB716767A - Improvements in or relating to auxiliary suspension bumpers : en
  • ES216887A3 - A procedure, with its corresponding device, for sharpening the edge on flexible steel sheets (Machine-translation by Google Translate, not legally binding) : en es
  • ES38102Y - Toy grand piano : en es
  • CH302088A - Metal plate shutters. : de en
  • CH302322A - Scoreboard. : de en
  • US2691732A - Radio frequency generator : en
  • DE1685020U - CARRYING BAG WITH CARRYING STRAPS MADE ESPECIALLY MADE OF A FLAT TAPE. : de en
  • DE919034C - Method of transporting granular material : de en
  • GB716622A - Improvements relating to collecting electrodes for electrostatic-precipitators : en
  • FR1074959A - Electronic musical instrument : en fr
  • FR60293E - Spray jet fire extinguisher air pump : en fr
  • US2691353A - Multirow seed planter : en
  • USD173214S - Eakring or the like : en
  • DE1685188U - LONG FIELD LAMP. : de en
  • DE1685003U - WASHING MACHINE LOCK. : de en
  • DE1685195U - WRITING DESK. : de en
  • DE1685159U - SINK. : de en
  • DE764868C - Process for the preparation of o-oxyazo dyes : de en
  • DE919185C - Adjustable outlet valve for Masut burner : de en
  • DE919076C - Device for automatic balancing of rotating machine parts : de en
  • FR1075073A - Process for manufacturing copper oxide rectifiers and rectifiers obtained by this process : en fr
  • US2691280A - Refrigeration system and drying means therefor : en
  • US2691285A - Yarn supplying and changing mechanism for circular knitting machines : en
  • US2691332A - Film developer : en
  • US2691453A - Manure loader : en
  • US2691687A - Separation of olefins from cracked naphtha : en
  • PL37749B1 - : en pl
  • US2691419A - Propeller : en
  • FR1075034A - Jet engine combined with a rocket : en fr
  • CA506364A - Shelf supports : en fr
  • CA506460A - Sedative composition : en fr
  • DE919139C - Process for welding plastic reinforcements onto plastic foils : de en
  • BE516226A - NEW METALLIC AZOIC DYES AND PROCESS FOR THEIR PREPARATION, DYING AND PRINTING PROCESS USING THE SAID DYES AND MATERIALS DYED OR PRINTED AFTER THIS PROCESS. : en fr
  • DE919213C - Wire mesh, preferably for dandy rolls or covers for cylinder molds, as well as processes for its production : de en
  • DK78254C - Exchange mechanism. : da en
  • FR1075176A - Method and device for improving the operation of a stretching train of textile machines : en fr
  • FR1075205A - Advanced display mannequin : en fr
  • FR1075268A - Table-shaped television tube that can be fixed along a wall : en fr
  • DE919126C - Device for registering the intensity of neutron radiation : de en
  • ES216347A2 - COMBINED SYSTEM OF STATIONARY, CIRCULAR AND FLAT ELASTIC MEANS, AND ROLLING MOBILE RIGID SPHERICAL ELEMENTS ON HORIZONTAL PLANE, PARTICULARLY APPLICABLE TO LIVING ROOM GAMES : en es
  • US2691441A - Container for fragile cookies or the like : en
  • DE1684802U - MULTIPLE SECURITY CABINET TO BE INSTALLED IN A WALL. : de en
  • ES214018A1 - New steel manufacturing procedure (Machine-translation by Google Translate, not legally binding) : en es
  • ES43920U - Game (Machine-translation by Google Translate, not legally binding) : en es
  • FR60209E - Device for measuring the overvoltage of resonant systems : en fr
  • FR60300E - Preservation in suspended state of drawings, etc. : en fr
  • ES40109U - Improved container with airtight seal (Machine-translation by Google Translate, not legally binding) : en es
  • DE1684872U - PSYCHROMETER. : de en
  • FR1075178A - Method and apparatus for the treatment of minerals, especially coal, in a heavy liquor : en fr
  • US2691455A - Locomotive tender with material handling equipment : en
  • DE1684947U - TRANSPORT DEVICE FOR REGISTRATION STRIPS. : de en
  • DE919011C - umbrella : de en
  • ES43097U - A brake mechanism for tricycles with motorcycles and similar engines (Machine-translation by Google Translate, not legally binding) : en es
  • ES216811A1 - Some improvements in the appliances for the rational renovation of air in rooms (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075110A - New derivatives of perinones and process for coloring superpolyamides using the derivatives of perinones : en fr
  • DE1684908U - PENCIL SHARPENER FOR REFILLS. : de en
  • DE1685007U - FAST MIXER. : de en
  • FI27315A - Device for control valves of pressure fluid motors : en fi
  • FR1075224A - Improvements made to the start-up of free-piston machines powered by internal combustion : en fr
  • FR1074919A - Process for the preparation of p-amino phenyl salicylate : en fr
  • ES40389U - A new lounge game (Machine-translation by Google Translate, not legally binding) : en es
  • ES43993U - A new button applicable to all kinds of fabrics (Machine-translation by Google Translate, not legally binding) : en es
  • FI27309A - The provisions of this Regulation shall apply : en fi
  • FR1075338A - Auxiliary device for clutching gear change mechanisms, in particular for motor vehicles : en fr
  • GB716702A - A method of manufacturing corrugated plastic laminates, and the products of such manufacture : en
  • ES43924U - New cushioned element, with appropriate construction (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075153A - Extendable device for maneuvering barriers : en fr
  • ES43874U - New box-container (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075185A - Bracing : en fr
  • DE760930C - Switching arrangement for controlling telephonographs : de en
  • CH302245A - Machine tool. : de en
  • US2691620A - Recovery of streptokinase and streptodornase : en
  • FR1075241A - Method for producing hollow bodies, in particular thin-walled, by stamping : en fr
  • PL37777B1 - : en pl
  • US2691407A - Gravity seat return : en
  • US2691424A - Combination air cleaner and intake silencer and mounting assembly therefor : en
  • USD173207S - Brooch ok the like : en
  • AU162384B2 - Safety carving fork : en
  • DE1685055U - DEVICE FOR ADJUSTING THE FEED. : de en
  • ES43965U - A connection or joining arrangement of tubular elements (Machine-translation by Google Translate, not legally binding) : en es
  • ES43916U - Magnetic separator device for liquid fuels (Machine-translation by Google Translate, not legally binding) : en es
  • PL37864B1 - : en pl
  • CA506371A - Method and apparatus for separating magnetic from non-magnetic materials : en fr
  • FR1075125A - Facsimile Enrollment Device : en fr
  • DE919133C - Zone underwind wandering grate with grate bars lined up on transverse girders : de en
  • CH302354A - Brake valve for trucks with pressurized oil braked motor vehicles and pressurized air braked trailers. : de en
  • CH302438A - Process for the preparation of a green substantive dye of the anthraquinone series. : de en
  • ES217206A1 - A new procedure for the waterproofing and finishing of textiles, especially from the so-called cretonas (Machine-translation by Google Translate, not legally binding) : en es
  • US2691266A - Wind guard attachment for pickup devices : en
  • US2691565A - Textile dyeing process, including acid fading inhibitor : en
  • US2691637A - Bleaching and disinfecting agents : en
  • CH302224A - Method and device for cold increasing, before drawing passes, the thickness of the bottom of a stamped metal cup. : en fr
  • CA506431A - Automatic reclosing circuit breakers : en fr
  • DE761729C - relay : de en
  • DE919033C - Device for opening the rear door of a tilting conveyor wagon : de en
  • DE1685016U - LAMINATED MAGNETIC CORE, IN PARTICULAR FOR RELAYS, CONTACTOR OD. DGL. : de en
  • FR60253E - Improvement to castle nuts : en fr
  • ES215828A1 - Speed reducer for lifting devices (Machine-translation by Google Translate, not legally binding) : en es
  • ES41574Y - Enhanced toe cap sole for work shoes : en es
  • ES43969U - A case for electric razor (Machine-translation by Google Translate, not legally binding) : en es
  • ES216415A1 - Burner for viscous fuels (Machine-translation by Google Translate, not legally binding) : en es
  • ES33379Y - New ceramic piece for the manufacture of reinforced beams : en es
  • GB716809A - Improvements in or relating to a sanitary napkin : en
  • CA506500A - System of dehumidification : en fr
  • CH302368A - Process for the preparation of a whitening agent. : de en
  • CH302110A - Method and machine for the production of multi-layer wadding. : de en
  • CH302263A - Multi-stage liquid ring pump for the joint delivery of gases and liquids. : de en
  • CH302137A - Cutter. : de en
  • GB716739A - Improvements in and relating to loading and unloading apparatus : en
  • AT179873B - Wick adjustment device with drive and toothed rack for the ring wick of a burner for liquid fuels : de en
  • NL76062C - : en
  • CA506405A - Resin for low pressure paper base laminates and wood surfacing : en fr
  • DE1685125U - SCHAEDLING INSPECTION DEVICE. : de en
  • DE1685152U - CONVEYOR FRAMEWORK. : de en
  • DE1685178U - EARTH ROPE CONNECTION CLAMP. : de en
  • DE1685192U - ROTATING CONNECTION BETWEEN A VACUUM CLEANER AND THE SUCTION PIPE. : de en
  • AT179859B - Safety device for vessels with internal overpressure : de en
  • GB716677A - Improvements in or relating to magnetrons : en
  • ES44026U - Portanegativos for photo enlarger (Machine-translation by Google Translate, not legally binding) : en es
  • DE919211C - Process for the refinement of cocoa beans by post-fermentation : de en
  • ES43921U - Sport pants (Machine-translation by Google Translate, not legally binding) : en es
  • GB716633A - Improvements in or relating to electric signalling systems : en
  • US2691683A - Symmetrical bis (alpha, alpha-dialkyl-alpha-arylmethyl) peroxides and method of preparation : en
  • CA506526A - Methods of improving the adherence of insulating compounds to metals and products resulting therefrom : en fr
  • DE1684852U - BOHNER BRUSH FOR VACUUM CLEANER. : de en
  • FR1074980A - Improved etching bath : en fr
  • FR1075258A - Improvements in the production of magnesium-based alloys : en fr
  • DE919202C - Hydraulic jack : de en
  • DE1684861U - BRISTLE FOOT WIPER. : de en
  • DE760949C - A corpuscular beam apparatus connected to a vacuum pump and used to examine objects, in particular an electron microscope : de en
  • ES213963A3 - Perfected parachute bell (Machine-translation by Google Translate, not legally binding) : en es
  • AT179833B - Fully automatic excitation circuit for alternators with separate excitation converter : de en
  • US2691569A - Production of chlorine and metal nitrates : en
  • CH302401A - Process for the production of a copper-compatible trisazo dye. : de en
  • CH302157A - Process for the preparation of a disazo dye. : de en
  • AT179850B - Process for the preparation of suppositories containing calcium lactate : de en
  • PL37818B1 - : en pl
  • CH302345A - Boiler for the bagless transport of fine-grained goods. : de en
  • AT179812B - Device for stripping electrical cables : de en
  • CH302391A - Process for the preparation of an azo dye. : de en
  • DE893313C - Hearth ring grinding machine : de en
  • ES42373U - Device to move the radiation pattern of a microwave antenna without the need to move them (Machine-translation by Google Translate, not legally binding) : en es
  • ES43840U - New ceramic lampholder (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075164A - Continuous sheet including tabulator cards : en fr
  • FR60211E - Advanced sponge mop : en fr
  • FR60280E - Further training in engine ignition devices : en fr
  • GB716772A - Improvements in or relating to high pressure gear pumps : en
  • CH302361A - Device for producing an artificial thread. : de en
  • DE919041C - Safety device for gas burner : de en
  • DE919062C - Firing system for liquid or gaseous fuels for steam-powered vehicles, especially for locomotives : de en
  • US2691343A - Method and apparatus for printing or coating : en
  • AT179795B - Mixing circuit using a transistor : de en
  • AT179813B - Device for stripping electrical cables : de en
  • CA506456A - Chucking mechanism for a tapping machine : en fr
  • US2691728A - Electrical storage apparatus : en
  • PL37707B1 - : en pl
  • AT179785B - Durable iron-chromium-nickel-cobalt alloy : de en
  • AT179761B - Weather flute and process for their manufacture : de en
  • CA506415A - Vinyl resin coating : en fr
  • CH302413A - Process for the production of a vat dye. : de en
  • US2691635A - Process for the manufacture of dialkyl thionocarbamates : en
  • US2691638A - Process for preparing condensation products from ingredients comprising urea and formaldehyde : en
  • PL37726B1 - : en pl
  • PL37832B1 - : en pl
  • AU165111B2 - An improved float valve for cisterns orthe like : en
  • CH302331A - Apparatus for recording television images onto motion picture film. : en fr
  • CH302199A - Accounting machine. : en fr
  • FR1075285A - Fluorescent lighting fixture : en fr
  • FR60227E - Polyphonic instrument with sustained sounds : en fr
  • GB716631A - Improvements in apparatus for carrying out exothermic reactions : en
  • ES34755Y - Connecting piece for the joining of several strips of leather, or other material, to make belts or to form straps : en es
  • FR1075391A - Stratoid polychrome artistic products : en fr
  • PL37709B1 - : en pl
  • US2691237A - Utility tray : en
  • US2691741A - Detector for neutron well logging : en
  • AT179853B - Goat mold for precision casting with refractory metals : de en
  • CA506464A - Gas-liquid contacting apparatus : en fr
  • CH302202A - Ribbon microphone. : de en
  • PL37710B1 - : en pl
  • US2691526A - Revolving target game : en
  • US2691660A - Preparation of maleic anhydride : en
  • DE1685200U - CAMPING TABLE FOR PASSENGER CARS. : de en
  • DE919197C - Planing machine, especially for floor processing : de en
  • CA506462A - Electrical line clamps : en fr
  • CH302235A - Process for comminuting hard material and device for carrying out the process. : de en
  • USD173247S - Jewel case : en
  • CA506499A - Rib applying machines : en fr
  • US2691261A - Adjusting means for root harvesters : en
  • US2691519A - Spring suspension system for vehicles : en
  • US2691775A - Limiter : en
  • AT179793B - Amplifier system : de en
  • AT179839B - Device for removing soot from flue gases in chimneys : de en
  • CH302442A - Shock absorbing bearing. : en fr
  • DE1685052U - FLAT DISC. : de en
  • CH302105A - Suspension device for curtains. : de en
  • US2691304A - Liquid contents gauge : en
  • US2691494A - Airplane with pressure balanced wing channels : en
  • US2691675A - Process for preparing neomycin a : en
  • DE1684804U - DOUBLE STEEL SUSPENSION FOR EACH WOMEN'S AND MEN'S SHOE. : de en
  • DE1684859U - HAND PROTECTION FOR METAL PAN CLEANERS ETC. : de en
  • FR60207E - Tubular socket joint : en fr
  • FR60232E - Quick-attach luggage rack : en fr
  • PL37783B1 - : en pl
  • US2691198A - String clip : en
  • CA506530A - Electrostatic precipitators : en fr
  • AT179755B - Handset for notching pieces of dough : de en
  • AU200352B2 - Improvements relating to ducted-fan, turbojet engines : en
  • CA506390A - Waist structure for pleated garments : en fr
  • CH302182A - Ski binding device. : en fr
  • AT179821B - Attachment of the feet to the stator housing of electrical machines : de en
  • BE516259A - : fr
  • PL37835B1 - : en pl
  • US2691236A - Dusting machine : en
  • CH302376A - Process for the preparation of a new acetoacetylamino compound. : de en
  • FR1075400A - Adhesive plastic part, in particular for repairing plastic sheets : en fr
  • US2691490A - Strip material winding apparatus : en
  • US2691603A - Method of coating an article of magnesium and its alloys with mercury : en
  • AU2290453A - Improved cock for use in connecting a household service toa watermain : en
  • US2691714A - Welding machine : en
  • USD173180S - Cigarette lighter : en
  • PL37739B1 - : en pl
  • AT179811B - Electric armored cable : de en
  • DE918964C - Adding machine : de en
  • AT179773B - Device for carrying out electrolytic processes : de en
  • PL37834B1 - : en pl
  • US2691219A - Removable dental prosthesis and anchoring device therefor : en
  • CA506430A - Photosensitization of polymeric cinnamic acid esters : en fr
  • ES43555U - Sound toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075439A - Improvements made to electronic tube supports : en fr
  • PL37829B1 - : en pl
  • CH302409A - Process for the preparation of a trisazo dye. : de en
  • ES42839U - Closing for double axial adjustment containers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075139A - New emulsions and photographic agents and process for their preparation : en fr
  • FR1075348A - Advanced electrical calculators : en fr
  • US2691563A - Refrigerator : en
  • US2691629A - Sealing material for porous formations : en
  • DE1684955U - TRAILED CART WITH INDEPENDENT BRAKING DEVICE. : de en
  • ES215605A1 - A fast discharge valve adaptable to all vehicles equipped with air pressure brakes (Machine-translation by Google Translate, not legally binding) : en es
  • ES22871Y - Decomposable washer to fix the porcelain insulators of the terminals for electrical cables : en es
  • FR1075344A - Mechanic's brake valve for compressed air brakes, especially for rail vehicles : en fr
  • ES215273A3 - A machine for the manufacture of molded glass objects (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075365A - Method and device for the anodic treatment of metallic objects : en fr
  • DE1685087U - FILTER PLATE FOR CHAMBER OR FRAME FILTER PRESSES. : de en
  • DE1685133U - TRIM. : de en
  • ES43997U - Perfected glove (Machine-translation by Google Translate, not legally binding) : en es
  • GB716726A - Improvements in or relating to electric thermostat control and like knobs : en
  • ES43845U - Box for packaging patches and callicidal discs (Machine-translation by Google Translate, not legally binding) : en es
  • FR60277E - Apparatus and method for electric cutting and rapid assembly of sheathed propulsion or traction cables, such as bicycle brakes : en fr
  • ES216637A1 - Procedure for the manufacture of latex hollow items (Machine-translation by Google Translate, not legally binding) : en es
  • DE919130C - Device for atomizing and mixing a liquid with a gaseous atomizing agent, in particular oil burners for industrial furnaces, e.g. Martinoefen : de en
  • DE919110C - Process for the uniform heating of thermal fumes, especially deep furnaces with one-way heating : de en
  • ES44007U - New panel for upholstery and equivalent uses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074878A - Improvements relating to electrical devices and their cooling process : en fr
  • FR1075151A - Mattress : en fr
  • DE919199C - Washing machine : de en
  • US2691239A - Bookholder : en
  • USD173186S - Link chain for a bracelet or similar article : en
  • DE1685160U - SCREWDRIVER. : de en
  • FR1075242A - rotary heat exchanger with recovery : en fr
  • ES43831U - Multiple container for suppositories (Machine-translation by Google Translate, not legally binding) : en es
  • GB716684A - Electron tubes : en
  • DE1684915U - PROTECTIVE DEVICE ON DISTRIBUTOR AUGER OF WASTE CONTAINERS, IN PARTICULAR TO PROTECT AGAINST OVER-TRANSPORTATION. : de en
  • CA506363A - Boots and shoes and the manufacture thereof : en fr
  • DE1684838U - ELECTRIC SNAP SWITCH. : de en
  • GB716705A - Improvements relating to the control of textile ring spinning and like frames : en
  • AT179858B - Comb holder : de en
  • CA506490A - Magneto-striction transducer : en fr
  • US2691414A - Gas burner : en
  • US2691430A - Lift truck for handling heavy loads : en
  • DE1685056U - CUTTER SAW. : de en
  • ES216505A1 - Improvements in the regulator device of the amount of thread to feed to sewing machines for chain points or replaced (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074860A - Improvements to devices to facilitate handling or transport of luggage : en fr
  • FR60276E - High density baler for straw or other fodder : en fr
  • GB716773A - Improvements in or relating to film guide devices for photographic cameras : en
  • US2691221A - Template for individual surgical stockings and method of forming the same : en
  • ES43931U - Perfected cord for ladies watch (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075325A - Improvements to aerial structures giving an omnidirectional radiation pattern in a plane : en fr
  • DE1684991U - FOLDING BOX. : de en
  • CA506421A - Transmission : en fr
  • CH302294A - Electronic storage device. : de en
  • GB716685A - Improvements in or relating to egg substitutes : en
  • FR1075261A - Linear articulated measurements, single and double-meter or approximate measurements, made of plastics of any kind : en fr
  • GB716712A - Improvements in or relating to demodulating circuits for frequency-modulated oscillations : en
  • DE1684974U - LOCK PROTECTION FOR SUITCASE, BAGS OR. DGL. RESERVATIONS. : de en
  • DE1684995U - PACKAGING FOR PIECE GOODS. : de en
  • FR1075032A - Removable panel, flexible or rigid, solid or slatted : en fr
  • GB716833A - Improved means for draining water due to condensation from windows, panels and the like : en
  • US2691776A - Radar system of the spectrum analyzing receiver type : en
  • FR1075021A - Vehicle, in particular tipping-body railway vehicle : en fr
  • US2691364A - Mechanical pencil : en
  • PL37736B1 - : en pl
  • PL37761B1 - : en pl
  • DE1684809U - LID QUICK CLOSURE FOR CYLINDRICAL LIGHT BARRELS AND TONNES. : de en
  • DE919116C - Device for recharging vehicle batteries : de en
  • GB716757A - A device for holding a book in a manner convenient for operating on that book with a hand-operated index cutting machine or tool : en
  • DE919009C - Control device for valves and valve drive, especially for soot blowers : de en
  • DE919040C - Device for drying, in particular elongated thin bodies, by heat radiation : de en
  • DE919115C - Loose wheel set for rail vehicles : de en
  • ES43882U - A seat for public premises with air conditioning (Machine-translation by Google Translate, not legally binding) : en es
  • ES43909U - Improved hoe (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075123A - Process for the production of gases rich in sulfur dioxide suitable for conversion to sulfuric acid : en fr
  • FR1074861A - Method and device for moving loose material, homogeneous or not : en fr
  • FR1075263A - Improvements to electroscopes charging devices : en fr
  • FR1075328A - Process for carrying out chlorination reactions : en fr
  • FR1075408A - thermal thickening of polydiolefinic drying oils using dicyclopentadiene : en fr
  • CH302292A - Protective device for transformers. : de en
  • FR1074889A - Mounting for star selector connectors with relay selectors : en fr
  • PL37789B1 - : en pl
  • ES40967Y - Metal net for cargo protection in wagons, trucks and the like : en es
  • ES41309Y - Automatic multiple arrester, especially for protection of communication facilities : en es
  • FR1075361A - Lipstick case enhancements : en fr
  • FR1074907A - Mechanism control, in particular for motor vehicles or other similar vehicles, all of the wheels of which are driven : en fr
  • ES43947U - A loop to flatten and empty a deformable tube (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075211A - Traveling wave oscillator tube without transverse magnetic field with interdigital delay line with curved fingers : en fr
  • DE918981C - Device for dispersing by means of a centrifugal plate : de en
  • ES216482A1 - Procedure for the preparation of a quick-effect antiparasitary method (Machine-translation by Google Translate, not legally binding) : en es
  • DE1684823U - MEASURE TAPE INDICATOR. : de en
  • DK78234C - Heat transmission system. : da en
  • ES40405U - Electro-pneumatic switches perfected to indicate the stopping of automotive vehicles, incorporated to the protection valve of the braking mechanisms of those (Machine-translation by Google Translate, not legally binding) : en es
  • ES216864A1 - Improvements in the construction of machines press for the vulcanization of all kinds of rubber shoes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075028A - Headquarters training : en fr
  • GB716686A - Improvements relating to electrical connector devices : en
  • FR1074951A - Washing machine : en fr
  • IE22227L - Electronic counter : en
  • FR1074853A - Plastic tile and its assembly : en fr
  • GB716750A - Improvements in and relating to internal combustion engine fuel injection pumps : en
  • GB716786A - Improvements relating to the catalytic desulphurisation of petroleum hydrocarbons : en
  • CA506372A - Truss : en fr
  • ES216944A1 - An evaporating appliance applicable to bakery ovens (Machine-translation by Google Translate, not legally binding) : en es
  • ES43922U - Table salt shaker, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075053A - Improvement in the manufacture of joints in concrete coverings : en fr
  • US2691700A - Crossbar multiselector arrangement : en
  • USD173241S - Link chain for a necklace or the like : en
  • US2691600A - Regenerated cellulose container closure : en
  • DE1685061U - VEHICLE WITH DETACHABLE PLATFORM. : de en
  • US2691260A - Machine for sealing cartons and the like : en
  • US2691508A - Floating head assembly for shell and tube type coolers or heat exchangers : en
  • US2691625A - Recovery of benzene hexachloride by steam distillation : en
  • CA506427A - Method and apparatus for fiberizing molten material : en fr
  • DE1684848U - ELECTRIC CAPACITOR. : de en
  • DE919030C - Machine for stacking interlocking sheets of paper : de en
  • DE919151C - Signal ring for steering wheels of motor vehicles : de en
  • ES215967A1 - Manufacturing procedure of flexible and elastic wheels for cleaning and polishing (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075404A - Gear shift lever : en fr
  • DK78239C - Waterproof barrier joint for coaxial cables. : da en
  • ES217161A3 - A procedure for manufacturing hollow housing tensioned (Machine-translation by Google Translate, not legally binding) : en es
  • CH302267A - Connecting rod. : de en
  • DE1684834U - ELECTROTECHNICAL SWITCHING ELEMENT. : de en
  • DE1684873U - SPADE WITH HOE. : de en
  • GB716775A - Bis(2-hydroxy-ª‡-methylbenzyl) benzenes : en
  • US2691633A - Lubricants comprising waxy mineral oil, silicates, and a phthalyl chloride acylated tetra paraffin-alkylated phenol : en
  • FR60262E - Advanced electromagnetic clutch : en fr
  • GB716891A - Improvements in or relating to high-frequency electric furnaces : en
  • FR1075054A - Improved letterpress machine : en fr
  • GB716895A - Improvements in or relating to artificial teeth : en
  • CH302253A - Flexible hose with at least one fitting. : en fr
  • ES216420A1 - Mechanical system for the transportation to impulses graduable of the fabric of the sewing machines, equipped with a device activator of a repassing pump (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075401A - heat exchanger : en fr
  • ES215521A1 - Improvements introduced in electrical accumulators (Machine-translation by Google Translate, not legally binding) : en es
  • ES41096Y - Lampholder with automatic switch that acts according to its position : en es
  • FR1075221A - Improvements to ozonators : en fr
  • DE1685096U - HOUSING FOR RADIO RADIO. : de en
  • US2691297A - Apparatus for testing leaky receptacles : en
  • DE1685190U - COOLING DEVICE FOR COLD ARCOSIS AND ARTIFICIAL WINTER SLEEP. : de en
  • PL37778B1 - : en pl
  • DE1685126U - TUBULAR FILTER BODY FOR LIQUIDS AND GASES. : de en
  • US2691473A - Material inserting machinery : en
  • US2691543A - Latch for caskets : en
  • FR1074984A - Process to standardize the temperature inside the exothermic reaction chambers : en fr
  • FR1075219A - Improvements in electrical measuring devices, in particular sinusoidal alternating voltage measuring devices : en fr
  • FR1075343A - Apparatus intended to supply a mixture of gases at different pressures : en fr
  • ES41100Y - Photographic machine : en es
  • ES43889U - Salon table set (Machine-translation by Google Translate, not legally binding) : en es
  • ES44029U - Elements of metallic pipe connection with clamping flange (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074956A - Processes and arrangements for the manufacture of small permanent magnet electric motors of the toy type : en fr
  • ES215281A1 - A procedure for the obtaining of lead from dust or sludge (Machine-translation by Google Translate, not legally binding) : en es
  • DE845895C - Semolina and haze cleaning machine : de en
  • US2691576A - Wear-resistant cast iron for cylinder liners and the like : en
  • DE1685083U - BEAD MACHINE WITH GEAR DRIVE. : de en
  • FR1075309A - Box with lid : en fr
  • IE21325L - Permanent magnets : en
  • FI27293A - Förfaringssätt förstande av änden av ett arbetsstycke mot ytan av en plåt : en fi
  • FR1075037A - Improvements to a composition for controlling soil erosion and to a method for reducing soil surface erosion : en fr
  • FR1075044A - Device for improving gaseous fuel burners : en fr
  • FR1075393A - Apparatus for testing the micro-plasticity of metals : en fr
  • US2691733A - Automatic frequency control : en
  • US2691416A - Coil spring cutter : en
  • ES43839U - New hard metal projectile (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074874A - Measuring device for determining iron losses and magnetization curves of ferromagnetic materials : en fr
  • CH302218A - Sintered metal body with a high specific weight. : de en
  • ES40982Y - Frame for bicycle and moped : en es
  • FR1075194A - Holding and driving mode of drilling or milling tools by cylindro-conical shank : en fr
  • GB716804A - Improvements in or relating to nail separating and delivering mechanisms suitable for use in machines for attaching heels to shoes : en
  • FR1075029A - Improvements to single-spindle automatic lathes, gridley type : en fr
  • GB716747A - Improvements relating to the securing of electrical wiring terminals in insulating blocks : en
  • FI27288A - For the purposes of this Regulation, the requirements of this Directive shall apply : en fi
  • DE1685074U - LOCK FOR SLIDING DOORS. : de en
  • ES41581Y - Suspension perfected for electric tricycles : en es
  • FR60234E - Chemical fertilizer dosimetrically distributed in absorbent materials : en fr
  • DE1684900U - FASTENING DEVICE FOR THE REAR WALL WINDOW ON THE TOP MATERIAL OF MOTOR VEHICLES. : de en
  • ES44022U - Pyrotechnics toy (Machine-translation by Google Translate, not legally binding) : en es
  • DE1685095U - AUTOMATIC CONTROL OF MOVEMENT PROCESSES ON HOUSING. : de en
  • DE1685199U - DRAWER FOR TRAVEL TYPEWRITER CASE. : de en
  • ES213618A1 - A procedure for the manufacture of tubes of hardened materials (Machine-translation by Google Translate, not legally binding) : en es
  • ES43978U - Film stamping on undrilled paper (Machine-translation by Google Translate, not legally binding) : en es
  • US2691215A - Can perforator : en
  • US2691277A - Ice-making apparatus and method : en
  • US2691581A - Photographic emulsions sensitized with oxonol dyes containing a 5(4)-thiazolone nucleus : en
  • US2691656A - L-methyl-j-piperidylmethyi : en
  • US2691711A - Arc-quenching device for electric contactors : en
  • USD173189S - Paste brush holder : en
  • DE1684993U - JAM PACK. : de en
  • DE919071C - Process for the production of elastic plastics : de en
  • ES43852U - Game (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075030A - Improvements to semiconductor rectifiers : en fr
  • FR1075113A - Process for the production of gas containing sulfur dioxide : en fr
  • FR1075405A - Process for sealing bottles, with its corresponding device : en fr
  • GB716718A - Improvements in or relating to a furnace for and method of treating solid carbonaceous material with chlorine gas at high temperature : en
  • US2691370A - Instrument for heart surgery : en
  • USD173204S - Knife sharpener or similar article : en
  • DE1684863U - HOLLOW BLOCK STONE. : de en
  • DE919109C - Process to increase the rigidity of the lids and bases of cans under internal pressure : de en
  • DK78237C - Local telephone system. : da en
  • US2691649A - Diazotizing of glycine esters : en
  • DE1684992U - TUBE CLOSURE. : de en
  • DE1685155U - CARRYING ROLLERS FOR BELT CONVEYORS WITH PLASTIC BEARING. : de en
  • FR1074976A - Lighting device to prevent glare and control the light flow : en fr
  • ES215452A3 - New procedure for the manufacture of nitrogen fertilizers (Machine-translation by Google Translate, not legally binding) : en es
  • GB716832A - Improvements in or relating to process and apparatus for elevating contact material from an engager to a disengager in catalytic conversion of hydrocarbons : en
  • US2691418A - Combination packing cup and slips : en
  • US2691750A - Semiconductor amplifier : en
  • PL37787B1 - : en pl
  • PL37860B1 - : en pl
  • DE918997C - Block capacitor with capacitor plates made of ceramic material and provided with metallic coverings burned on both sides : de en
  • ES42870U - Distilled drops elastic stopper (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075245A - Counting circuits : en fr
  • FR1075449A - Improvements to devices for measuring radiation quantities : en fr
  • GB716649A - Preparation of tertiary alicyclic amines : en
  • DE1685035U - MODULAR WORK TABLES. : de en
  • DE1685150U - REVERSIBLE CONVEYOR LINE POSED ON THE THRESHOLDS OF A TRACK SYSTEM. : de en
  • DE919087C - Device for preparing meat : de en
  • FR1075008A - Electronic device for precise measurement of DC voltages by comparison : en fr
  • CA506378A - Surface micromagnetic survey apparatus and method : en fr
  • US2691388A - Pressure regulating valve for pumps : en
  • CA506492A - Heat driven device for transporting heat from a lower to a higher temperature level : en fr
  • AT179778B - Etching device : de en
  • AT179787B - Machine, especially for street maintenance, e.g. B. Ice removal : de en
  • CH302213A - Watch. : en fr
  • CH302271A - Gas turbine propulsion installation. : en fr
  • CH302390A - Process for the preparation of a chromable monoazo dye. : de en
  • PL37763B1 - : en pl
  • US2691478A - Lifesaving device for scaffolds : en
  • US2691220A - Skirt marker : en
  • US2691358A - Fertilizer flow controller : en
  • US2691701A - Current collector : en
  • CH302111A - Process for forming a fibrous fabric, and machine for its implementation. : en fr
  • CH302380A - Process for the preparation of a new acetoacetylamino compound. : de en
  • FR1074987A - Improvements to car protection devices against bad weather : en fr
  • FR1075070A - Improvements to hydraulic turbine distributors : en fr
  • FR1075080A - Label holder for plants and gardens : en fr
  • FR1075116A - Process and device for the production of gas containing sulfur dioxide : en fr
  • FR1075175A - Sealing seal for axially movable pins of valves, shut-off valves and similar devices : en fr
  • FR1075394A - Two-series plowshares : en fr
  • GB716839A - Improvements in or relating to record card perforating machines : en
  • US2691458A - Removable insulation : en
  • PL37856B1 - : en pl
  • US2691323A - Palladium oxide coated article : en
  • US2691613A - Method of fabricating envelopes employing plastic materials : en
  • USD173222S - Brooch or the like : en
  • US2691696A - Electrooptical unsharp masking in color reproduction : en
  • US2691334A - Tractor-tread track digger : en
  • US2691366A - Air-cooled cylinder head for internal-combustion engines : en
  • FR1075280A - Disphragm for oil presses : en fr
  • FR1075333A - New advanced cutting or abrasion tool : en fr
  • DE919215C - Control for aircraft with a control column mounted on swing arms in front of the driver's seat : de en
  • DE761709C - Circuit arrangement for the power supply of four-wire telephone amplifiers via the speech lines : de en
  • PL37771B1 - : en pl
  • US2691621A - Improved asphalt compositions and method of producing same : en
  • DE1684988U - PRECISION DEVICE FOR PRESSING CIGAR PRODUCTS. : de en
  • ES42243U - A garden chair (Machine-translation by Google Translate, not legally binding) : en es
  • ES43883U - Improved valve interior (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075018A - Improvements to chimney sweeping devices for steam boilers : en fr
  • GB716838A - Improvements relating to photographic document copying cameras : en
  • DE919143C - Device for attaching the scythe blade to the scythe tree : de en
  • ES215348A1 - A light motor vehicle (Machine-translation by Google Translate, not legally binding) : en es
  • GB716676A - Steroids : en
  • DE919068C - Process for vulcanizing a deformed aqueous dispersion of rubber : de en
  • PL37750B1 - : en pl
  • US2691452A - Loader attachment for road graders : en
  • ES216192A1 - Pneumatic installation for insulation of air conditioning premises (Machine-translation by Google Translate, not legally binding) : en es
  • ES41265Y - Apparatus for measuring fur : en es
  • US2691501A - Tripod support : en
  • US2691555A - Lubricating means for journal boxes : en
  • GB716856A - Improvements in methods of supplying substances to a bath of molten metal : en
  • DE1685102U - SHORT CIRCUIT FUSE. : de en
  • DE919091C - Thread brake for hollow twisting spindles, especially double-wire twisting spindles : de en
  • ES216710A3 - A pneumo-electrostatic equipment for the projection of fibers on surfaces to cover (Machine-translation by Google Translate, not legally binding) : en es
  • ES36830Y - Improved electrical switch-switch : en es
  • FR1075105A - Further training in automatic weighing devices : en fr
  • FR1075168A - Process for the preparation of cyanic compounds from waste liquids from industries treating molasses : en fr
  • FR1075206A - Continuous process cork agglomerating machine : en fr
  • US2691245A - Flowerpot receptacle : en
  • US2691573A - Desulfurization in the gasification of coal : en
  • PL37862B1 - : en pl
  • US2691201A - Wave guide clamp : en
  • USD173196S - Hosiery envelope : en
  • DE919210C - Hot gas piston machine with a regenerator, which is made up of a number of layers that are not in thermal contact with one another : de en
  • DE919053C - Spring-loaded jaw clamp for attachment to electrical devices, especially to package switches : de en
  • ES216377A1 - A retorcedor device for threads and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES42869U - Piggy bank or piggy bank (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074967A - Acetylene purification process : en fr
  • DE1684887U - UPHOLSTERY COVER MADE OF PLASTIC. : de en
  • DE1684976U - ARRANGEMENT FOR FASTENING ORNAMENTS FOR FOOTWEAR. : de en
  • ES40898Y - Folding chair with arms, perfected : en es
  • FR1074914A - Self-lubricating plain bearing hub : en fr
  • CH302382A - Process for converting an azo dye. : de en
  • ES217048A3 - A autoselector system for automatic phonograph (Machine-translation by Google Translate, not legally binding) : en es
  • ES214922A1 - An element of closure, particularly applicable to the fences for livestock (Machine-translation by Google Translate, not legally binding) : en es
  • GB716815A - Improvements in capsules for medicinal powders : en
  • ES216074A1 - Improvements in the construction of frames for sidecars (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074988A - Elastic stopper : en fr
  • DE919220C - Ballpoint pen with a closed ink container connected to the ball point : de en
  • FR1075107A - Bait cutter for angling : en fr
  • AT179803B - Switching arrangement for delaying the changeover of a polarized relay : de en
  • CH302367A - Process for the preparation of a whitening agent. : de en
  • US2691530A - Seeding device : en
  • DE1684967U - INNER SHOE BRAKE, ESPECIALLY FOR DRIVE AND MOTORCYCLES. : de en
  • DE919128C - Lubricant additives : de en
  • ES40937Y - Dagger throws water : en es
  • FR1074903A - Plastic tap : en fr
  • FR1075416A - Secondary electrolytic cells, in particular for lead-acid batteries : en fr
  • US2691628A - Electrode structures : en
  • US2691449A - Transport truck for circuit breaker units : en
  • US2691704A - Direction signal switch : en
  • CH302197A - Device for measuring the current in high-voltage systems. : de en
  • PL37857B1 - : en pl
  • US2691659A - Process for preparation of : en
  • FR1075274A - Olive paste drainer : en fr
  • GB716662A - Manufacture of sulphonic acid chlorides : en
  • US2691669A - Extraction of organic compounds with carboxylic acid salts : en
  • USD173240S - Link chain for a necklace or the like : en
  • NL76021C - : nl
  • DE919089C - Frame for the production of double-stitched California-style footwear : de en
  • ES43923U - A tubular frame for wrapping fabrics (Machine-translation by Google Translate, not legally binding) : en es
  • CH302228A - Machine for cutting sheet metal. : de en
  • CH302248A - Device for applying glue to a surface. : en fr
  • CH302387A - Process for the preparation of a chromium-containing azo dye. : de en
  • US2691346A - Double rotary fluid pump : en
  • CH302121A - Stable bath intended for the treatment of textile materials containing cellulosic fibers. : en fr
  • CH302329A - Magneto-optical method for modifying electromagnetic waves and device for implementing this method. : en fr
  • ES216229A1 - Closure flange-container wall combination : en es
  • ES43994U - Foldable case for transport and display of articles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074968A - Electrical circuit comprising a transformer and a capacitor in series, in particular with a view to stabilizing the voltage of a network : en fr
  • FI27255A - Washing machine : en fi
  • FR1075052A - Casting Shells Bottom Shells Shock Plate to Bar : en fr
  • FR1074937A - : fr
  • FR1075354A - Advertising device by successive illumination of indicator lights : en fr
  • ES43904U - Rule-case (Machine-translation by Google Translate, not legally binding) : en es
  • ES43953U - A new dial for radio devices (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075301A - Improvements to compressors or multistage centrifugal pumps : en fr
  • US2691546A - Collapsible trailer and like vehicle : en
  • US2691542A - Rotary shaft seal : en
  • PL37760B1 - : en pl
  • US2691743A - Horizontal line registration for pickup tubes : en
  • DE869028C - Process and device for clarifying and draining sludge juices in the sugar industry : de en
  • GB716722A - Improvements in heat exchangers for gaseous fluids : en
  • AU160428B2 - A spark arrester : en
  • CA506508A - Electromagnetically-operated driving mechanisms : en fr
  • CH302187A - Automatic weapon with cartridge feeder. : en fr
  • CA506501A - Arc welder control : en fr
  • DE919212C - Equipment for the production of corrugated cardboard : de en
  • DK78240C - Method for producing a coaxial conductor pair. : da en
  • CA506454A - Adhesive compositions comprising a rosin alcohol and a butadiene-acrylonitrile copolymer : en fr
  • CH302301A - Electric discharge tube for short waves with disc-shaped electrodes and method of manufacturing the tube. : de en
  • US2691465A - Nondrip nozzle : en
  • PL37745B1 - : en pl
  • PL37799B1 - : en pl
  • FR1075068A - : fr
  • FR1075248A - Improvements to thermopropulsive nozzles : en fr
  • DE1684850U - TEA FURNACE WITH THERMOMETER DEVICE. : de en
  • US2691438A - Automatically and key controlled power actuating mechanism : en
  • US2691715A - Arc welder control : en
  • USD173198S - Milk carton holder : en
  • CA506520A - Railway signal control apparatus for protecting against momentary loss of track shunt : en fr
  • AT179846B - Vaginal occlusive pessary : de en
  • US2691331A - Drawer type high-speed interlens shutter : en
  • US2691507A - Apparatus for orienting well tools within a well bore : en
  • CH302328A - Electrical waveguide arrangement for creating a phase difference between two output waves. : de en
  • DE1685176U - BRANCH TERMINAL. : de en
  • DE1685177U - CLAMP FOR CONNECTING WIRES. : de en
  • CA506434A - Anti-racing valve for steam driven feed pump : en fr
  • US2691487A - Combination thermostatic mixing and shutoff valve construction : en
  • DE1685184U - SOCKET FOR LAMPS, IN PARTICULAR FOR ILLUMINATION PURPOSES. : de en
  • DE919081C - Block flute head : de en
  • ES216400A1 - Automatic device applicable to all class of switches and time relays (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074969A - Dry catadioptric objective for microscope : en fr
  • CA506373A - Anti glare devices : en fr
  • AT179861B - Device for hygienic serving, in particular hot meals : de en
  • CH302389A - Process for the preparation of a chromable monoazo dye. : de en
  • DE1684923U - CONTROL UNIT FOR OPERATING GAS DISCHARGE LAMPS. : de en
  • CH302258A - Hydro-electromechanical device. : en fr
  • DE1684905U - SANDING DEVICE DRIVEN BY A RUBBER ROLLER. : de en
  • DE1685165U - CLEANING BRUSH WITH WATER FLUSHING. : de en
  • GB716828A - Improvements in internal combustion engine valve gear : en
  • BE516438A - PROCESS FOR THE PREPARATION OF DERIVATIVES, OF THE BISULFIDE TYPE, OF VITAMIN B1. : en fr
  • CA506525A - Catalytic conversion of hydrocarbons : en fr
  • CH302192A - Device for moving the scale reading device on price scales to a multi-digit starting value of the basic price of the item to be weighed. : de en
  • CH302295A - Electrical device that contains an electrolyte, particularly an electrolytic capacitor. : de en
  • DE1684883U - JAM JAR. : de en
  • DE1685128U - GRATING. : de en
  • DE919135C - Process for the production of ceilings from cylindrical or prismatic shells and reinforced in-situ concrete ribs : de en
  • NL76217C - Method for descaling hides : en nl
  • PL37704B1 - : en pl
  • US2691186A - Windshield cleaner : en
  • DE761919C - Key arrangement for ten key, in particular arithmetic u. like machines : de en
  • US2691193A - Window sealing strip : en
  • CH302289A - Circuit for speed regulation of DC motors by means of thyratron tubes. : de en
  • CH302308A - Process for the production of an X-ray contrast medium from barium sulfate. : de en
  • CA506477A - Production of synthetic resinous materials : en fr
  • ES43925U - An elastic and insulating support for rail anchoring elements (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074935A - Sheath device for the protection of electric wires and cables : en fr
  • CH302330A - TV receiver. : en fr
  • US2691541A - Shaft bushing for mountable machine elements : en
  • DE1684929U - DEVICE FOR LOCKING INJECTION NEEDLES AND SIMILAR MEDICAL INSTRUMENTS ON SYRINGES OF ALL KINDS AND OTHER MEDICAL INSTRUMENTS. : de en
  • DK78243C - Cleaning flap for the chimneys. : da en
  • CH302221A - Device for straightening the end of a wire, a bar or a rod, wound in the form of a coil, and intended in particular to be introduced into a machine tool. : en fr
  • DE919153C - Saddlecloth, especially for bicycles : de en
  • DE919175C - Overlay receiver for frequency shift telegraphy with automatic frequency correction : de en
  • GB716647A - Organic thiol derivatives of metal-containing compounds : en
  • AU2292753A - An improved float valve for cisterns orthe like : en
  • CH302318A - Medical device. : de en
  • DE1684846U - LIGHTING ELEMENT. : de en
  • DE919082C - Clamping device for percussion instruments : de en
  • DE919163C - Device for setting steel pit punches : de en
  • FR1075397A - Improvements to microporous separators for accumulator cells or batteries and to processes and devices for their manufacture : en fr
  • DE1684898U - SALES TROLLEY FOR MILK, DAIRY PRODUCTS AND OTHER FOOD, BEARING PRODUCTS, ETC : de en
  • DE756501C - Arrangement for remote control of a telephonograph : de en
  • FR1074856A - Ceramic dielectrics with high specific inductance and low temperature coefficient : en fr
  • ES216384A3 - Autotransformador elevador-reductor perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB716799A - Improvements in or relating to hydraulic brakes : en
  • ES43977U - Folding furniture perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES216716A1 - Improvements in the vibrating mechanisms of electro-mechanical character (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074998A - Improvements in processes for manufacturing coated pharmaceutical pills : en fr
  • ES41521Y - Enhanced coating for jugs and the like : en es
  • ES212306A1 - Coupling device, particularly for automobile vehicles and similar force transmission conditions (Machine-translation by Google Translate, not legally binding) : en es
  • PL37703B1 - : en pl
  • CH302168A - Process for the production of a plurality of similar and juxtaposed cylindrical engravings and device for carrying out this process. : en fr
  • AT179843B - Device for keeping dry and open as well as for illuminating the mouth : de en
  • AU166395B2 - Improvements in hand-operative knitting machines : en
  • DE1684921U - ROTARY VALVE. : de en
  • PL37853B1 - : en pl
  • US2691218A - Butter print mold : en
  • USD173195S - Drawer pull with removable decorative insert : en
  • ES43881U - New roulette (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075375A - Hydraulic or pneumatically operated disc brakes, in particular for motor vehicles : en fr
  • CA506494A - Electrical apparatus : en fr
  • AT179767B - Spreader : de en
  • DE1685100U - FUSE BASE FOR SWITCH PANEL MOUNTING. : de en
  • AT179838B - Colored pencil for treating rough leather : de en
  • CH302200A - Device to be calculated. : en fr
  • CH302436A - Process for the preparation of a green substantive dye of the anthraquinone series. : de en
  • USD173191S - Table lamp : en
  • AU2210753A - Improvements in and relating to cultivating implements : en
  • CH302177A - Subcircle. : de en
  • CH302366A - Process for the preparation of a whitening agent. : de en
  • US2691177A - Folding crib : en
  • CH302279A - Compensation circuit for AC and three-phase commutator machines. : de en
  • AT179788B - Compressed air braking device on a vehicle : de en
  • DE1685014U - FUNNEL-SHAPED, SOUND FUNCTION. : de en
  • FR1075432A - Hand tapper : en fr
  • PL37819B1 - : en pl
  • FR1075131A - Vertical wood bit mortiser : en fr
  • FR1075299A - Underground treatment process for mineral fuels : en fr
  • FR60237E - Sprayer device : en fr
  • LU33051A1 - padding : de en
  • US2691737A - Apparatus for determining and recording the dust content of flue gas : en
  • CH302167A - Process for the preparation of a stencil and stencil thus obtained. : en fr
  • CH302394A - Process for the preparation of an azo dye. : de en
  • PL37800B1 - : en pl
  • US2691238A - Collapsible reading stand : en
  • US2691579A - Ultraviolet absorbing layers : en
  • CH302363A - Process for the preparation of a whitening agent. : de en
  • US2691528A - Chance-controlled game device : en
  • CA506486A - Apparatus for maintaining a predetermined frequency difference between two waves : en fr
  • FR1075097A - Hydromechanical shock absorber : en fr
  • FR1074946A - Multi-purpose suspension device : en fr
  • US2691403A - Improved method of making balls having a covering of felted fibers : en
  • DE1684829U - FILTER FABRIC. : de en
  • DE1685017U - HEAT DIVIDING METAL SHEATH FOR MAGNETIC COILS. : de en
  • DE1685026U - SUPPORTING SURFACES SUPPORTED BY SLOTTED PIPE ON A STEEL PIPE DEVICE TABLE. : de en
  • US2691553A - Adjustable shaft mounting : en
  • US2691300A - Torque computer : en
  • US2691440A - Package for phonograph records : en
  • DE1684954U - HAND LEVER BRAKE WITH BRAKE TAPE ON IRON-TIRED FARM WAGON. : de en
  • FR1075288A - Manufacturing process of disposable formwork elements : en fr
  • GB716606A - Improvements in or relating to suspensions for water tube boiler drums or the like : en
  • PL37798B1 - : en pl
  • US2691394A - Wood surfacing machine : en
  • CA506391A - Machine productive input registering apparatus : en fr
  • AT179888B - Multi-cell hollow stone : de en
  • US2691322A - Lens mounting device : en
  • US2691575A - Converting lead oxide to lead : en
  • US2691256A - Automatic floor sander : en
  • CH302131A - Piece of clothing with a belt. : en fr
  • CH302324A - Process for the sterilization of telephone devices and equipment for carrying out this process. : en fr
  • US2691718A - Step illuminator : en
  • USD173194S - Bottle or similar article : en
  • USD173224S - Earring or the like : en
  • DE760518C - Timing relay : de en
  • PL37843B1 - : en pl
  • US2691172A - Interchangeable belt : en
  • US2691608A - Method of hardening composite articles : en
  • US2691666A - Process for the manufacture of monoferro-dicalcium-citrate : en
  • CH302165A - Container for storing flat objects in an upright position. : de en
  • DE1685045U - FLANGE CONNECTION FOR CAST-IRON PIPES. : de en
  • CA506393A - Sleeve bearing with plastic liner and method of making them : en fr
  • CH302134A - Two-part shoe last. : de en
  • BE516358R - LIQUID PREPARATION AGAINST PERSPIRATION, BASED ON ALUMINUM SULFAMATE. : en fr
  • US2691374A - Container : en
  • US2691654A - Amino heterocycles and method of making : en
  • US2691426A - Air cleaner and intake silencer unit : en
  • US2691755A - Self-excited inverter system : en
  • ES41696Y - Oil or gas-oil stove : en es
  • FR1075232A - Process for the preparation of superphosphates, as well as compound fertilizers : en fr
  • FR1075311A - Device for launching jet projectiles : en fr
  • GB716682A - Improvements in or relating to tops for counters, tables and the like : en
  • DE898669C - Device for handling and moving loads : de en
  • FR1075154A - Volumetric compensating doser for pressurized liquids : en fr
  • FR1075380A - Infinitely variable speed changes : en fr
  • FR1075383A - Indicator gauge : en fr
  • DE1684927U - CAVITY ELECTRODE FOR ULTRASONIC TREATMENT. : de en
  • US2691391A - Noncorrugating fabric : en
  • DK78249C - Systems for venting liquids. : da en
  • US2691495A - Projectile : en
  • DE1685076U - SIGNAL LIGHT, IN PARTICULAR FOR WARNING SIGNS ON RAILWAYS : de en
  • DE760317C - Device to avoid foam formation in the case of viscous pressure medium, such as oil, flowed through throttle points, z. B. pressure relief valves, especially in oil pressure systems for aircraft : de en
  • ES43898U - Game (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075271A - Transformer, especially for high voltage : en fr
  • DE1685143U - FASTENING PLATE FOR HEADLIGHT. : de en
  • DE1685111U - DEVICE FOR DETERMINING THE PRODUCTION PROCESSES IN THE EVENT OF SHORTENING DELIVERY TIMES. : de en
  • CH302435A - Process for the preparation of a green substantive dye of the anthraquinone series. : de en
  • PL37725B1 - : en pl
  • US2691591A - Sugarless beverage : en
  • NL76134C - : en
  • US2691313A - Adjustable welding horn support : en
  • US2691572A - High sulfur diesel fuel containing organic lead salts : en
  • US2691299A - Fuel pump tester : en
  • PL37828B1 - : en pl
  • US2691552A - Handle assembly : en
  • DE1684836U - RADIO AND TELEVISION WITH SIDE-REMOVAL SPEAKERS. : de en
  • DK78236C - Electric motor and control system for starting and operating a vehicle. : da en
  • DE1684920U - STOP FOR A HAND SHOWER. : de en
  • FR1074854A - cathode screen for power electron tube : en fr
  • FR1075148A - Helical screw rotor device : en fr
  • GB716897A - Apparatus for laying inextensible filaments on sheet material : en
  • AT179874B - Device on ring wicks for oil burners : de en
  • CH302291A - Surge arresters. : de en
  • US2691212A - Die set separator : en
  • US2691192A - Manufacture of smokeless powder : en
  • ES43907U - Small packaging in two parts, similar to ampoules for injections (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075086A - Device for escaping compressed fluids in compressors, in particular in compressors for refrigeration equipment : en fr
  • FR1075210A - Finger type circuit regulator : en fr
  • FR1075360A - Tidal power plant : en fr
  • CA506379A - Rocking device : en fr
  • CA506485A - Phonograph needle : en fr
  • CH302186A - Fletched projectile. : en fr
  • AT179770B - Processes and preparations for the treatment of textiles, paper and the like Like. Materials with new optical bleaching agents : de en
  • AU2216153A - Improvements in hand-operative knitting machines : en
  • BE531927A - : en
  • CH302395A - Process for the preparation of an azo dye. : de en
  • AT179896B - Method and device for the production of shaped bodies from wood, wood waste or woody plant parts : de en
  • CH302270A - Silent exhaust system for internal combustion engine. : en fr
  • CH302403A - Process for the preparation of a trisazo dye. : de en
  • US2691754A - Safety circuit for mine locomotives : en
  • PL37840B1 - : en pl
  • US2691230A - Clothes ironing machine : en
  • PL37824B1 - : en pl
  • US2691191A - Method and apparatus for making reversible sponge cushions : en
  • DE1685038U - DEVICE FOR INDEPENDENT COUNTING OF THE OPERATING HOURS OF MACHINERY, IN PARTICULAR MOBILE TYPES. : de en
  • DE919005C - Traveling grate from two or more oppositely rotating grate tracks : de en
  • ES213416A3 - Distribution correction device, with double regulation for consistent grease oiler (Machine-translation by Google Translate, not legally binding) : en es
  • ES216337A1 - Building construction system (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075027A - Pneumatic clutch control : en fr
  • GB716708A - Improvements relating to dyeing or like treatment of textiles and like materials : en
  • CH302140A - Process for separating a solid from a solution. : de en
  • DE1685145U - Pennant pole with plastic - pennant pole holder. : de en
  • CH302141A - Process for the extreme desalination of liquids, especially water. : de en
  • CH302314A - Process for the preparation of a new thiouracil derivative. : de en
  • PL37774B1 - : en pl
  • PL37847B1 - : en pl
  • CH302123A - Fabric stretching machine. : de en
  • US2691233A - Duck decoy : en
  • US2691410A - Collapsible furniture : en
  • US2691420A - Fluid suspension system for vehicles : en
  • AT179827B - Process for the production of halophosphates : de en
  • AT179829B - Method for the grid control of discharge vessels with gas or vapor discharge : de en
  • US2691164A - Clip-on eyeshield : en
  • DE1685151U - FOUNDATION FROM A MOVABLE BELT ROAD. : de en
  • ES213962A3 - Improvements in the construction of tape parachute (Machine-translation by Google Translate, not legally binding) : en es
  • ES43884U - An electric cable (Machine-translation by Google Translate, not legally binding) : en es
  • ES43981U - Suspension for folding chairs for children (Machine-translation by Google Translate, not legally binding) : en es
  • FI27286A - Sätt vid framställning av silicium-aluminiumlegeringar : en fi
  • FR1074926A - Articulated extensions : en fr
  • FR1075112A - Process for preparing esters of oxyaminobenzoic acids : en fr
  • CA506536A - Manufacture of carboxymethylcellulose : en fr
  • CH302319A - Process for the preparation of foam and apparatus for carrying out this process. : en fr
  • US2691372A - Hypodermic injector system : en
  • CA506366A - Holder for fishing implements : en fr
  • CA506482A - Safety apparatus for elevators : en fr
  • US2691431A - Drum brake : en
  • US2691596A - Stain and method of its preparation : en
  • CH302232A - Band saw blade grinding machine. : de en
  • NL162483B - A method of preparing a noble metal surface cleaning agent : en nl
  • CH302306A - Lamp holder for fluorescent lamps. : de en
  • AT179769B - Method for edging textile fabrics or the like. : de en
  • CH302234A - Process for manufacturing an agglomerated wood panel, machine for implementing this process and panel obtained by this process. : en fr
  • DE1684849U - HIGH FREQUENCY ADAPTATION DEVICE FOR TREATMENT CAPACITORS. : de en
  • FR60291E - Radio frame device : en fr
  • DE1685099U - SLIP-ON HANDLE FOR LOW VOLTAGE FUSION INSERTS. : de en
  • IS857A7 - Equipment for hydraulic control of ship's engines. : en is
  • FR1075421A - Blade for electric grinder : en fr
  • DE1684868U - POCKET SAW. : de en
  • DE919129C - Filling can, especially for heating trays of devices that are operated with liquid fuels : de en
  • FR60243E - Improvements to condensing pumps : en fr
  • DE919061C - Traveling wave tubes : de en
  • US2691210A - Valve remover : en
  • US2691227A - Footwear : en
  • US2691443A - Magnetic periclase preparation and separation : en
  • US2691515A - Forge furnace control : en
  • ES43946U - A punch for mold (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074947A - Decorative drum hub, especially for motorcycle wheels : en fr
  • CA506440A - Organosilicon resins : en fr
  • CH302287A - Process for producing an electrical resistor. : de en
  • DE1684828U - LIQUID FILTER IN WHICH THE LIQUID FLOW IS BRANCHED INTO A MAIN FLOW AND A SIDE FLOW. : de en
  • GB716822A - Improved austenitic chrome-nickel steel alloys resistant to intercrystalline corrosion : en
  • FR1074960A - Improvements to the capping process for bottles containing carbonated drinks : en fr
  • DE1684938U - OPEN LOCK. : de en
  • ES43872U - Game (Machine-translation by Google Translate, not legally binding) : en es
  • AU2335453A - An improved releaser attachment forthe vacuum tank or milk receiver ofa milking machine : en
  • AU162296B2 - Improved cock for use in connecting a household service toa watermain : en
  • AT179837B - Device with a ferromagnetic circuit provided with a winding : de en
  • PL37746B1 - : en pl
  • ES44032U - A tight stopper for bottles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074908A - Pulse counter tube : en fr
  • GB716890A - Improvements in and relating to methods of treating germanium hall plates : en
  • FR60278E - Improvements to household garbage cans : en fr
  • GB716602A - Improvements relating to voltage stabilisation for power supply circuits : en
  • GB716704A - Improvements relating to driving arrangements for textile ring spinning and like frames : en
  • AT179887B - Prestressed structural or structural member and method for its manufacture : de en
  • CH302231A - Process for the production of straight twisted concrete reinforcement bars and machine for carrying out the process. : de en
  • DE1684942U - TENT POLES. : de en
  • DE919166C - Device for stamp-free pre-joining a cap : de en
  • CH302290A - Control and switching device for direct current generators in electrical systems on vehicles. : de en
  • PL37706B1 - : en pl
  • CA506495A - Automotive coolant : en fr
  • DE919125C - Double stable circles with transistors : de en
  • DE919098C - Process for the production of a filler, in particular for cast concrete : de en
  • DE919168C - Process for the production of chlorine-containing urethanes : de en
  • ES216843A1 - A new portable machine system for removing liquids (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074945A - Process for roughening concrete roads : en fr
  • FR1075163A - Assembly process by means of a thermoplastic film, woven fabrics or tapes, with fabrics or other materials, and the products resulting from this process : en fr
  • US2691705A - Safety control system for fuel burners : en
  • AT179754B - Kipferl winding machine : de en
  • PL37781B1 - : en pl
  • PL37794B1 - : en pl
  • US2691413A - Fuel burning vehicle heating system : en
  • US2691731A - Feed horn : en
  • CH302170A - Camera. : de en
  • CA506469A - High capacity mechanical looms : en fr
  • CH302273A - Boiler. : en fr
  • AT179775B - Process for the preparation of the diethyl acetal of aminoacetaldehyde : de en
  • CH302080A - Hammer mill used for processing grains, dry fodder, etc. : de en
  • CH302085A - Component. : de en
  • CH302351A - Chassis, in particular for buses. : de en
  • US2691185A - Hand mop : en
  • AT179834B - Process for the manufacture of oxide cathodes : de en
  • ES44021U - Improved disk adapter (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074961A - Cards for inquiries, polls, contests and similar operations, and machine for sorting these cards : en fr
  • FR60220E - Improvement in fibrous cement-based products : en fr
  • FR60233E - Method and devices for producing a finished soffit floor and floors obtained using said method : en fr
  • AT179809B - Color television receiver : de en
  • CH302188A - Display and registration device for small strokes. : de en
  • DE1684934U - CASE WRAPPING. : de en
  • DE916574C - Process for the preparation of the antibiotic sistomycosin : de en
  • AT179756B - Brassiere : de en
  • US2691396A - Positioning connector for hack saw blades : en
  • ES216412A1 - A procedure to increase the performance of fuels in explosion engines (Machine-translation by Google Translate, not legally binding) : en es
  • ES44011U - A polishing machine, tilting (Machine-translation by Google Translate, not legally binding) : en es
  • US2691319A - Piano action : en
  • GB716831A - A salt of penicillin g with an acridine base : en
  • CH302115A - Drafting system with loaded guide arms for the top rollers. : de en
  • DE1685092U - TELESCOPIC SHOCK ABSORBERS IN PARTICULAR FOR RAIL VEHICLES. : de en
  • FR1074901A - Improvements to refractory binders and processes for preparing these binders : en fr
  • FR1075087A - Long-life fermented cheese : en fr
  • FI27268A - Set att bearbeta metalsvamp, särskilt järnsvamp till lupper i rullugn : en fi
  • FR60268E - Switching adjustment of single-phase compensated series motors : en fr
  • US2691305A - Barometric altimeter : en
  • FI27279A - Förfaringssätt för att av bräder, lameller eller andra liknande träkroppar genom sammanlimning framställa sammansatta träplattor eller- banor ävensom sålunda framställd träplatta ella : en fi
  • FR1075448A - Fluid measuring device : en fr
  • GB716716A - Improvements relating to the construction of electron guns : en
  • DE1685089U - RAILWAY VEHICLE WITH SINGLE OR MULTI-AXLE BOGY AND A DAMPING DEVICE PROVIDED BETWEEN THIS AND THE ASSOCIATED CRADLE. : de en
  • CA506453A - Cyclohexens disubstituted in the 4-position by cyano or carbamyl groups : en fr
  • ES35194Y - Pool game with automatic cue : en es
  • DE1684978U - DOMINO CARD GAME WITH TRADING CARDS. : de en
  • FR1074996A - Systems for linking a radioelectric lamp with its support : en fr
  • PL37808B1 - : en pl
  • ES216480A1 - Procedure for obtaining a product for the manufacture of protected joints for engines (Machine-translation by Google Translate, not legally binding) : en es
  • DE1685130U - MOUTH PIECE FOR ASSEMBLY TAPE MATTRESS FILLING AND COVERING MACHINE. : de en
  • DK78250C - Impact mill for mill firing. : da en
  • FR60273E - Hydraulic jack : en fr
  • FR1075337A - Distribution and regulation device for gas burners : en fr
  • GB716660A - Production and fractionation of dextrans : en
  • CA506503A - Helical gear pump with backed-up non-rigid casing : en fr
  • CA506498A - Supporting shoes for brief cases and the like : en fr
  • GB716847A - Improvements in resilient beading : en
  • ES215579A1 - Procedure, with your corresponding device, for the manufacture of fresh cheese (Machine-translation by Google Translate, not legally binding) : en es
  • US2691180A - Shoe cover severing machine : en
  • FR1075244A - Improvements concerning articles of clothing : en fr
  • FR1074900A - glare protection screens for motor vehicles and others : en fr
  • GB716734A - Improvements in or relating to safety devices for pressure vessels : en
  • FR1075331A - Electro-mechanical device for raising and amplifying, either electrically or mechanically, the movement of a body : en fr
  • FR60261E - Movable articulated support for hand vehicles : en fr
  • ES216208A3 - Pneumatic disconnector (Machine-translation by Google Translate, not legally binding) : en es
  • ES43995U - Container for fragile products (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075187A - Machine for positioning and gluing stamps, labels and the like : en fr
  • GB716840A - Improvements in television receivers : en
  • IE20404L - Vehicle seats : en
  • GB716628A - Improvements in transportable hoists : en
  • ES43047U - Pipe for pipes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075083A - Rigid and collapsible framework or support device and its applications, in particular in covered passages in airport areas : en fr
  • FR1075038A - Improvements in apparatus for the electrolytic production of magnesium : en fr
  • ES41176Y - A combined cap for canteens and the like : en es
  • FR1075290A - Improvements to electrical machines : en fr
  • FI27254A - Profiled rags with elastic material : en fi
  • FR1075291A - Device allowing to control at will the plating or the detachment of an elastic sheet on the forms of a mold : en fr
  • FR1075409A - Air operated circuit breaker : en fr
  • CH302159A - Mixture that can be hardened to form resinous products. : de en
  • CH302350A - Ski holder with convertible top reinforcement. : de en
  • CA506475A - Honing tool for external cylindrical surfaces : en fr
  • CH302102A - Cleaning supplies. : de en
  • ES42350U - A new guillotine window composed of stained glass and wooden shutter that acts as blinds (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075209A - Sheet or tape feed device for tabulating machines, typewriters and recording machines or the like : en fr
  • PL37753B1 - : en pl
  • FR1075088A - Improvements to the application of fluorine-substituted polyethylene layers or coatings to other materials : en fr
  • GB716827A - Improvements relating to a method for obtaining fibers or films by the wet-spinning and wet-forming processes : en
  • DE1684945U - COLLAPSIBLE CARDBOARD CARRIER OD. DGL. FOR BOTTLES OR SIMILAR OBJECTS. : de en
  • FR1075366A - Adding machine with oscillating carriage : en fr
  • CA506479A - Gear tooth generating apparatus : en fr
  • DE1685043U - HOLLOW RAND ARTICLE. : de en
  • FR1075345A - Compound materials : en fr
  • ES41384Y - Hermetic closure for water bags : en es
  • ES43926U - A razor blade, operated by clockwork (Machine-translation by Google Translate, not legally binding) : en es
  • ES43957U - An improved canteen (Machine-translation by Google Translate, not legally binding) : en es
  • GB716713A - Method of forming fire detector or other cables : en
  • DE919024C - Carburetor : de en
  • DE919162C - Setting device for pit stamp : de en
  • US2691692A - Combined cable guard and transporting device : en
  • DE919015C - Process for making animal hair feltable : de en
  • DE919025C - Device for intensive gasification of fuel in internal combustion engines : de en
  • ES40407U - Improved windshield wipers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075228A - Non-slip chain for all vehicles : en fr
  • FR1074929A - Manufacturing process for glycol monocarbamates : en fr
  • GB716855A - Sound track reproducing : en
  • FR1074985A - Auxiliary carburettor : en fr
  • GB716797A - Improvements in or relating to hose end fittings : en
  • PL37811B1 - : en pl
  • US2691231A - Automatic animal gate : en
  • ES216607A3 - Procedure, with its corresponding installation, to prevent combustión and/or corrosión in storage chambers, such as oil boat cala compartments (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075069A - Process for manufacturing curved, tinted vacuum and tinted curved glasses obtained by this process : en fr
  • ES214544A1 - A crib for the upper sleeve of a large stretch system (Machine-translation by Google Translate, not legally binding) : en es
  • ES216831A1 - Improvements in the construction of march changes (Machine-translation by Google Translate, not legally binding) : en es
  • US2691474A - Method of and apparatus for forming a fluid-tight seal in thermoplastic material : en
  • US2691547A - Rotary irrigation device : en
  • USD173210S - Brooch or the like : en
  • GB716671A - Improvement in high frequency oscillator systems : en
  • ES43829U - A protective cap for templazos pineapple (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074927A - Grease trap for cooking vessel : en fr
  • FR1075142A - Process for the treatment of masses containing elemental sulfur : en fr
  • FR1075312A - Improvements to baker's ovens and similar heating chambers : en fr
  • DE1685025U - WORK TABLE, CONVERTIBLE INTO GAME AND COFFEE TABLE. : de en
  • FR1075047A - Reservoir device for application of liquids to the hair or scalp : en fr
  • US2691257A - Method of and apparatus for forming packages : en
  • PL37742B1 - : en pl
  • ES215978A1 - Improvements in the guide-thread device for a weaving telar shift (Machine-translation by Google Translate, not legally binding) : en es
  • PL37852B1 - : en pl
  • US2691634A - Lubricant composition comprising a mixture of waxy mineral oil, poly-1, 2-oxy-propyleneglycol and a phthalyl chloride acylated tetraparaffin-alkylated phenol : en
  • ES40914Y - Container to contain snack and meal waste : en es
  • ES43687U - An ashtray (Machine-translation by Google Translate, not legally binding) : en es
  • GB716884A - Improvements in or relating to work-holders suitable for use in carrying out markingoperations : en
  • ES216352A1 - A cureºa on wheels (Machine-translation by Google Translate, not legally binding) : en es
  • DE1685119U - SUCTION POT FOR YOUNG ANIMALS, IN PARTICULAR FOR KAELBER. : de en
  • ES216429A1 - A MECHANISM TO SYNCHRONIZE A CINEMATOGRAPHIC PROJECTOR WITH A MAGNETO-PHONIC TAPE APPARATUS : en es
  • GB716892A - Rotary pumps : en
  • ES213193A1 - System of construction of ceilings with prefabricated bovedillas (Machine-translation by Google Translate, not legally binding) : en es
  • FI27270A - Utbehandlingsmaterial : en fi
  • FR60229E - High modulation depth phase modulation : en fr
  • FR60247E - Improvements to vehicle maneuvering or main-beam lighting systems and circuits, in particular for motor vehicles : en fr
  • FR1075266A - Method of moire or embossing of knitted fabrics and products resulting therefrom : en fr
  • DE1685050U - TOOTH LOCKING. : de en
  • DE919083C - Automatic device for cutting fibrous webs on the winding or format roller of a cardboard machine : de en
  • DE919132C - Tilting grate : de en
  • LU33044A1 - : en
  • AT179764B - Washing machine : de en
  • AT179791B - Device for the mutual support of backup relays, especially in railway safety systems : de en
  • ES43844U - Circular box for transporting bottles (Machine-translation by Google Translate, not legally binding) : en es
  • ES43899U - Mobile tool holder for coupling in both directions (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075359A - Improvements to inhalers and inhalers including application : en fr
  • DE1684885U - PLANT FOR THICKENING MILK, WHEY AND VITAMIN LIQUIDS. : de en
  • DE918983C - Process for the preparation of derivatives of the urethanes esterified with glycols and disubstituted on the nitrogen : de en
  • DE919086C - Built-in motor with crank bearing : de en
  • AT179816B - Process for producing a fuse link for electrical fuses. : de en
  • DE1685054U - DOUBLE-ACTING HYDRAULIC CABLE SHEARS WITH AUTOMATIC RELEASE OF THE LOW PRESSURE PISTON. : de en
  • US2691203A - Collapsible support structure and lighting device for rug-hooking frames : en
  • AT179841B - Plunger syringes for medical purposes : de en
  • ES43885U - Grotesque toy dog (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075332A - Improvements to plastic pipes : en fr
  • GB716862A - An apparatus for dispensing bottles and other cylindrical or like articles : en
  • US2691571A - Titanium dioxide manufacture : en
  • DE767909C - Wrap for ribbon spools : de en
  • US2691178A - Camping accessory : en
  • DE1685172U - COMBINED BROADCASTING HEAVY-DUTY DEVICE. : de en
  • ES216813A1 - Improvements in the manufacture of soft consistency plastic materials (Machine-translation by Google Translate, not legally binding) : en es
  • ES43847U - Multiple use box (Machine-translation by Google Translate, not legally binding) : en es
  • GB716617A - Improvements in machines for cutting and windrowing peas, cereals, grasses and the like : en
  • GB716701A - Improvements in or relating to heat-exchange apparatus : en
  • ES215513A1 - Procedure for manufacturing a product quitapinturas (Machine-translation by Google Translate, not legally binding) : en es
  • ES217143A1 - A reducing machine of celuloid cinematographic tape (Machine-translation by Google Translate, not legally binding) : en es
  • ES41004Y - Perfected handle : en es
  • ES43945U - A device for flattening and emptying a deformable tube filled with a pasty material (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074991A - Armor-piercing device with incendiary or other effect : en fr
  • ES216598A1 - Improvements in or relative to thermotional cºtodos (Machine-translation by Google Translate, not legally binding) : en es
  • GB716730A - A fuel-injection device and ignition distributor for internal-combustion engines : en
  • CH302222A - Welding machine. : en fr
  • CH302260A - Apparatus for compensating fluid leaks from an installation comprising a high-pressure pipe fed in a closed circuit from a low-pressure pipe. : en fr
  • CH302342A - Container for transporting particularly powdered materials. : en fr
  • FR1075450A - New applications of induction couplers : en fr
  • DE1685117U - NECKLACE FOR BULLS. : de en
  • DE759059C - Process for the production of a foundation pile : de en
  • ES43325U - Flower holder device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074862A - Improvements to slotted trays for contacting liquids and gases : en fr
  • PL37741B1 - : en pl
  • US2691439A - Material holder : en
  • ES216126A3 - A mechanical system for tensioning and orientation of vertical bands light step graduators (Machine-translation by Google Translate, not legally binding) : en es
  • ES216209A1 - Perfected contactor (Machine-translation by Google Translate, not legally binding) : en es
  • GB716674A - Improvements in or relating to vehicle lifts : en
  • ES36849Y - Air-mounted metal armor goggles : en es
  • ES43873U - New box-container (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075355A - Buckle without barb, self-tightening between slider and roller, especially for shoes : en fr
  • FR1075024A - Multi-sheet glazing panel : en fr
  • FR1075108A - Elastic abrasive products : en fr
  • ES216782A3 - A multiplier pressure device for lubrication of automobile vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES216266A1 - Simplified hunting shotgun with superposed canyons (Machine-translation by Google Translate, not legally binding) : en es
  • GB716735A - Improvements in and relating to combustion turbines : en
  • GB716688A - Improvements in and relating to new anthraquinone compounds : en
  • ES43999U - A new fish tray (Machine-translation by Google Translate, not legally binding) : en es
  • US2691680A - N-methyl-1-(3-hydroxyphenyl)-2-phenylethylamine and addition salts thereof : en
  • FR1075033A - Ice cream paw improvements : en fr
  • AT179862B - Table gripper for sugar or the like. : de en
  • CH302214A - Calendar timepiece. : en fr
  • ES42072U - Aspartate device (Machine-translation by Google Translate, not legally binding) : en es
  • ES43982U - Improved vehicle step indicator (Machine-translation by Google Translate, not legally binding) : en es
  • USD173231S - Link chain for a bracelet or the like : en
  • FI27262A - Förfaringssätt framställning av chloramphemicol : en fi
  • AT179894B - Chopping support for chopping machines with rotating knife wheel : de en
  • DE1685197U - BOOKING MACHINE TABLE. : de en
  • US2691535A - Pocket memorandum : en
  • DE919200C - Armchair leg roll with pressure relief : de en
  • FR1075369A - Device for the synchronous control of devices, in particular film drive mechanisms : en fr
  • PL37790B1 - : en pl
  • DE1684807U - CHANGEABLE TOY FIGURE. : de en
  • DE1684949U - FUEL PISTON MACHINE FOR LIQUID FUEL. : de en
  • AT179855B - Steel alloy for centrifugal casting molds : de en
  • CA506516A - Manufacture of air spaced electric cables : en fr
  • AT179807B - Circuit arrangement for generating a sawtooth-shaped current in a coil : de en
  • CH302216A - Spindle for turning lathe. : en fr
  • NL76018C - : en
  • ES43970U - A toy combined with sharpener (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074989A - Improvements to soft-frame backpacks : en fr
  • FR1075349A - Rocket for projectile : en fr
  • ES43402U - New parva remover (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075304A - Patient chair or similar vehicle : en fr
  • ES43792U - A strawberry with multiple blades (Machine-translation by Google Translate, not legally binding) : en es
  • US2691211A - Device for use in removing tail and exhaust pipes from mufflers : en
  • FR1074941A - Machine for forming parallelepipedal packages : en fr
  • FR1075090A - Balloon Launcher : en fr
  • US2691302A - Pressure measuring apparatus : en
  • ES215293A1 - New spark plug for immersion heating of sales baths for thermal treatments (Machine-translation by Google Translate, not legally binding) : en es
  • GB716883A - Improvements in and relating to clamps and the like : en
  • DE1685023U - DESK WITH CENTRAL LOCK. : de en
  • DE1685174U - SOUND COLOR DISPLAY DEVICE. : de en
  • DK78244C - Hoist. : da en
  • ES32645Y - Device for varnishing ceramic tiles : en es
  • US2691314A - Gang apparatus for tightening a plurality of threaded fastening elements : en
  • DE919158C - Tilting device for bucket conveyors using guide tracks that initiate the tilting process : de en
  • US2691735A - X-ray tube : en
  • GB716720A - Improvements in bolts for the penetration of materials by shooting devices : en
  • GB716769A - Improvements in or relating to cathode-ray tubes : en
  • GB716870A - Improvements relating to the manufacture of cigarettes : en
  • GB716873A - Improvements in or relating to electronic amplifiers operable from either mains or battery supplies : en
  • PL37723B1 - : en pl
  • GB716642A - Improvements in or relating to electric lamps : en
  • ES40009Y - Perfected diaper : en es
  • DE1684906U - WOODEN CASES FOR STORING WRITING UTENSILS. : de en
  • ES40897Y - Ultra Sensitive Electrical Toggle Switch : en es
  • CA506529A - Article forming apparatus : en fr
  • CH302323A - Punch card machine for sensing punch cards while the card is idle and for punching cards. : de en
  • FR1075442A - Improvements to electromagnetic clutches : en fr
  • US2691436A - Solenoid operated positive clutch : en
  • US2691607A - Covered conductors and methods for making same : en
  • USD173220S - Earring or the like : en
  • DE1684998U - LIFT. : de en
  • ES214188A1 - Photographic copy player apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074855A - Stacker and transporter of packages : en fr
  • FR1075042A - Improvements in appliances such as chimney vacuum cleaners : en fr
  • FR1075189A - Canoe: unsinkable single-seater made of aircraft plywood : en fr
  • ES43433U - Extendable bellows made of elastic material (Machine-translation by Google Translate, not legally binding) : en es
  • USD173205S - Brooch or the like : en
  • FR1075255A - Improvements in optical and mechanical devices of the microscope : en fr
  • GB716693A - Improvements in or relating to vent valves for use in hydraulic or pneumatic systems : en
  • ES215184A1 - Improvements introduced in the explosion engines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075050A - Process for the preparation of carboxylic acid amides and products thus obtained : en fr
  • DE919184C - Device for heating gases, vapors and liquids : de en
  • ES31822Y - Improved packing for various pistons : en es
  • FR1075056A - Furniture for telephone or telegraph exchange : en fr
  • DE1684824U - POCKETBOOK WITH CALENDAR SCHEDULE. : de en
  • DE1684922U - BASE FASTENING FOR ELECTRIC LAMPS, DISCHARGE TUBES AND THE LIKE. : de en
  • ES43688U - Locking device for windows and analog doors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074864A - Square hysteresis loop ferromagnetic compositions : en fr
  • FR1075099A - Method for the continuous weighing of powdery materials and apparatus for carrying out the method : en fr
  • GB716673A - Improvements in or relating to process and apparatus for production of hydrogen cyanide : en
  • DE1685031U - REFRIGERATOR INSERT, IN PARTICULAR FOR KITCHEN FURNITURE. : de en
  • DE1685108U - FORM FOR MANUFACTURING THIN-WALLED MEMBRANES. : de en
  • CH302237A - Apparatus on grinding machines for inserting cylindrical workpieces for centerless grinding. : de en
  • GB716666A - Production of coated monocalcium phosphate and products containing the same : en
  • US2691360A - Adjustable supply poultry feeder : en
  • US2691523A - Unwinding and folding machine : en
  • FI27302A - Ball type piston pump : en fi
  • FI27314A - Loose support wrench : en fi
  • FR1075436A - Sealed device for the removal of oxidizable dross in metal refining : en fr
  • ES43938U - Special screw with its corresponding and inseparable screwdriver (Machine-translation by Google Translate, not legally binding) : en es
  • FR60203E - Fishing rod device : en fr
  • GB716886A - Improvements in or relating to the separation of phenols from waste water : en
  • GB716893A - Improvements in or relating to rotary inductor machines : en
  • ES43941U - Electrical insulators, perfected, for the assembly of metallic elements, by rivets, bolts or other fastening devices (Machine-translation by Google Translate, not legally binding) : en es
  • GB716820A - Preparation of oxidized cyclohexane : en
  • ES215813A3 - Laptop machine wooden wooden worker (Machine-translation by Google Translate, not legally binding) : en es
  • USD173226S - Kelman buckle : en
  • DE919067C - Electric lighting device for dental work : de en
  • DK78242C - Electric discharge tube for very high frequencies. : da en
  • GB716621A - Improvements in or relating to the manufacture of cold-cathode gas filled electric discharge devices : en
  • FR1075303A - System intended to commonly actuate variable capacitors, variable inductors to vary the capacitance, the choke and the distributed capacitance : en fr
  • DE1685110U - PIPE COMPUTER. : de en
  • DE1685186U - WALL OR CEILING LAMP FOR ELECTRIC BULBS. : de en
  • ES41142Y - Perfected folding chair : en es
  • GB716835A - Improvements in or relating to syringes for medical use : en
  • FR60264E - Airplane chair with movable backrest and cushion : en fr
  • DE1685198U - ADJUSTABLE ARMREST FOR THE BOOKING MACHINE TABLE. : de en
  • FR1075227A - Improvements in means for ensuring the lighting of objects in an enclosure, more especially in a television studio : en fr
  • DE1684937U - SECURITY DEVICE FOR FOLDING LOCKS OF ALL TYPES. : de en
  • DE1685040U - AIR FILTER AND INTAKE NOISE DAMPER FOR SINGLE TRACK VEHICLES. : de en
  • DE919039C - Construction drying oven : de en
  • ES27372Y - Palomilla or butterfly for bicycles or similar : en es
  • FR1075384A - Gas turbine engine improvements : en fr
  • CH302096A - Control element in a mixer tap controlled by a liquid thermostat for mixing two media at different temperatures. : de en
  • PL37792B1 - : en pl
  • FR1075411A - Improvement in electronic circuits for establishing a fixed reference level in a variable amplitude signal : en fr
  • US2691679A - Therapeutic compounds : en
  • GB716723A - Improvements in or relating to dry rectifiers and processes for the production thereof : en
  • DE761426C - Typewriters with automatic summation device : de en
  • DE919127C - Process for carrying out the dehydrating aromatization of saturated hydrocarbons : de en
  • DE919209C - Crankshaftless piston machine with circular slide valve : de en
  • GB716807A - Improvements in or relating to mechanism for delivering bags or like flat articles in counted batches : en
  • ES216806A3 - Improvements in the cabello dryers (Machine-translation by Google Translate, not legally binding) : en es
  • ES43832U - Improved stitching in stockings and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074955A - Combined cooling device for drive systems comprising a liquid-cooled combustion engine and electric brake resistors, in particular for the diesel-electric propulsion of vehicles : en fr
  • GB716843A - Process of introducing magnesium into cast iron melts : en
  • GB716858A - Process for the alloying addition of a metal to metallic or metallic-alloy melts : en
  • DE918985C - Process for the production of acidic urea compounds : de en
  • CA506513A - Unit heater with draft hood : en fr
  • CH302153A - Process for the production of a cobalt-containing azo dye. : de en
  • US2691558A - Pump packing : en
  • ES216774A3 - A procedure for manufacturing a composite of proteolytic diamstases (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074999A - Apparatus for checking the height of saw teeth and similar tools : en fr
  • DE919035C - Roller conveyor switch : de en
  • DE919065C - Traveling grate firing : de en
  • GB716610A - Improvements in or relating to pipe and hose couplings : en
  • ES215286A1 - Improvements in the construction of the window of the chronos of appliances of cinematographic projection (Machine-translation by Google Translate, not legally binding) : en es
  • ES216344A1 - A radial pump of three plungers (Machine-translation by Google Translate, not legally binding) : en es
  • ES216970A2 - A procedure for the manufacture of reflective sheets in colors (Machine-translation by Google Translate, not legally binding) : en es
  • CH302374A - Process for the preparation of a new acetoacetylamino compound. : de en
  • DE1684936U - POCKET WRITING CASE. : de en
  • PL37858B1 - : en pl
  • US2691459A - Disintegrable sealing member : en
  • ES214909A1 - Fibrous mats and production thereof : en es
  • ES216621A3 - Some improvements in bicycle engines (Machine-translation by Google Translate, not legally binding) : en es
  • FI27277A - For the purposes of this Regulation, this Regulation shall apply : en fi
  • USD173223S - Earring or the like : en
  • ES216732A3 - Improvements in the machines for the manufacture of pressure closures (Machine-translation by Google Translate, not legally binding) : en es
  • ES43990U - Folding box for the transport of goods (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074997A - Electric vulcanizing device for repairing rubber or canvas objects : en fr
  • ES43841U - Precision clamp (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075098A - Hot production process for seamless tubes : en fr
  • ES216714A1 - A new system of hair dryer system (Machine-translation by Google Translate, not legally binding) : en es
  • GB716627A - Improvements in or relating to television and similar pick-up tubes : en
  • GB716638A - Improvements in fluid-pressure valve mechanisms : en
  • PL37752B1 - : en pl
  • PL37768B1 - : en pl
  • US2691326A - Roll pressure indicating and controlling system : en
  • ES43837U - New reinforced concrete element for the construction of prefabricated ditches (Machine-translation by Google Translate, not legally binding) : en es
  • ES44008U - Improved luggage rack for motorcycle bikes and the like (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075051A - Improvements in driving and pulling out piles, sheet piles, casings and the like : en fr
  • US2691356A - Multiple propeller drive for ships : en
  • DE1684897U - ECONOMIC FACILITY IN ARTICULATED BUSES. : de en
  • DE1685021U - WRISTWATCH PROTECTIVE COVER. : de en
  • DE919101C - Device for adjusting rollers in rolling mills : de en
  • GB716818A - Coaxial cable termination : en
  • DE1684970U - KEY SECURITY. : de en
  • DE919107C - Process for the production of xanthenes or thioxanthenes : de en
  • ES216853A3 - A new system of mechanism actuator for toy vacuum cleaners (Machine-translation by Google Translate, not legally binding) : en es
  • US2691540A - Adjustable clamp for mounting elements on rotatable shafts : en
  • FR1075417A - Method and device for separating solutions into two fractions of different molecular composition : en fr
  • FR60266E - Spillover filter coffee maker improvements : en fr
  • CH302305A - Electric tube. : de en
  • DK78256C - Device for cargo ships. : da en
  • AT179822B - Small electric machine with double T armature : de en
  • PL37699B1 - : en pl
  • US2691717A - Electrical appliance heater : en
  • USD173182S - Food grinder guard : en
  • FR1074953A - System for tilting and lateral displacement of volumes on tables : en fr
  • DE760392C - Multiple carrier-frequency message transmission system : de en
  • FR1074922A - Heat engine piston : en fr
  • ES43467U - Figure hygrometer, removable (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075225A - Shooting process in quick succession : en fr
  • GB716625A - Improvements in or relating to television pick-up tubes : en
  • FR1074857A - Improved braking system and improved pump forming part of this installation : en fr
  • CH302084A - Prefabricated element for construction. : en fr
  • US2691168A - Brassiere slip : en
  • FR60296E - Inductive track circuit connections : en fr
  • CH302227A - Multiple steel holder. : de en
  • CH302372A - Process for the preparation of a new acetoacetylamino compound. : de en
  • DE919146C - Precision measuring device for movements on machine tools, in particular on rotary jaws : de en
  • FR1074876A - Sleeve chuck : en fr
  • FR1075135A - Improvements in methods for the treatment of antibiotics : en fr
  • CH302176A - Multi-colored pencil. : en fr
  • DE1685187U - LONG FIELD LAMP. : de en
  • US2691368A - Barbecue unit : en
  • US2691406A - Resiliently mounted seat structure : en
  • US2691677A - Anticholinesterase derivatives : en
  • CH302313A - Process for the preparation of the pyridoxamine-5'-monophosphoric acid ester. : de en
  • CH302386A - Process for the preparation of a chromium-containing azo dye. : de en
  • AU162224B2 - Improvements relating to boom-spray apparatus : en
  • CH302194A - Device for the phase adjustment of devices with an alternating current excited magnetic core. : de en
  • CH302303A - Method for operating an electric furnace and furnace serving for carrying out the method. : de en
  • DE1684914U - PAPER PROTECTIVE SLEEVE FOR ROLLS OF SUGAR PRODUCTS, IN PARTICULAR FOR DROP ROLLS. : de en
  • CA506452A - Apparatus for making staple fiber : en fr
  • CH302346A - Panel van with facility for temporarily enlarging space for residential purposes. : de en
  • CA506528A - Microwave circuit stabilization means : en fr
  • CH302423A - Process for the production of a vat dye. : de en
  • CH302341A - Lacing tool. : de en
  • AT179836B - Devices or devices in which a metal is in contact with a halogenated compound, in particular electrical capacitors : de en
  • CH302082A - Process for the preparation of a new aralkylated acetoacetic acid amide. : de en
  • AT179815B - Process for electrical installation for structures and facilities for carrying out this process : de en
  • CH302117A - Top roller for drafting devices on spinning machines. : de en
  • US2691577A - Alloys and rectifiers made thereof : en
  • CA506403A - Electric protective system with inrush current compensation : en fr
  • AT179880B - Lightweight wall : de en
  • US2691421A - Lawn mower wheel drive and control therefor : en
  • US2691615A - Air treating gel : en
  • DE1684894U - CONTAINER VEHICLE, ESPECIALLY FIRE BRIGADE VEHICLE. : de en
  • DE1684989U - AID DEVICE FOR BENDING BOTTLES AND THE LIKE. WITH WIRE. : de en
  • ES216360A1 - A method for treating nitrated acid organic products (Machine-translation by Google Translate, not legally binding) : en es
  • AT179884B - Putty-free roof glazing : de en
  • CH302266A - Pre-chamber diesel engine. : de en
  • AT179781B - Fused phosphates for fertilization purposes and processes for their manufacture : de en
  • US2691338A - Paper shredding and baling machine : en
  • CA506512A - Steam traps : en fr
  • ES216639A3 - An apparatus for the threading of synthetic organic materials in casting state (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075009A - Support particularly intended for cameras : en fr
  • PL37738B1 - : en pl
  • NL77599C - : en
  • CA506369A - Beer can punch : en fr
  • CH302362A - Process for the preparation of a whitening agent. : de en
  • DE1685001U - CLAMPING FRAME FOR PUNCHING AND CUTTING BLOCKS. : de en
  • FR1074944A - New construction process for reticulated floors : en fr
  • GB716709A - Improvements in and relating to electrical timing devices : en
  • CH302160A - Method of accelerating combustion. : de en
  • CH302437A - Process for the preparation of a green substantive dye of the anthraquinone series. : de en
  • USD173236S - Link chain for a necklace or the like : en
  • AU2216253A - Improvements in hand-operative knitting machines : en
  • USD173215S - Brooch or the like : en
  • AT179784B - Alloy steel with high fatigue strength and machine parts made from it : de en
  • US2691259A - Method and apparatus for packaging materials : en
  • DE919176C - Arrangement for a vehicle overhaul device : de en
  • FR1075128A - Further development of devices for rectifying and separating volatile bodies : en fr
  • FR1075426A - Precision measuring instrument : en fr
  • CA506443A - Blasting initiator : en fr
  • CH302414A - Process for the production of a vat dye. : de en
  • CA506459A - Clutches and brakes for use in power transmission apparatus : en fr
  • CH302220A - Process for rolling deep profile products from aluminum sheets. : de en
  • DE1684932U - BRACKETS FOR WOMEN'S HANDBAGS, GELDBOERSEN OD. DGL. : de en
  • DE917837C - Clock for vehicles with electric lighting : de en
  • PL37780B1 - : en pl
  • US2691719A - Indicator light with adjustable shutter : en
  • US2691197A - Process of making wax patterns : en
  • AT179849B - Process for the preparation of therapeutically valuable suppositories containing calcium lactate : de en
  • CH302410A - Process for the preparation of a trisazo dye. : de en
  • DE1685104U - LIGHTING DEVICE WITH LIGHT TUBE. : de en
  • GB716781A - Improvements in or relating to calculating machines : en
  • CH302396A - Process for the preparation of a disazo dye. : de en
  • CH302127A - Dust vacuum cleaner. : en fr
  • CH302364A - Process for the preparation of a whitening agent. : de en
  • AT179891B - louvre : de en
  • CH302336A - Device for illuminated advertising in motion. : en fr
  • DE1684822U - FASTENING PART OF PLASTIC CUTTING BLADES IN THE FLANGE CUTTER. : de en
  • DE1684911U - MULTI-PURPOSE WOOD. : de en
  • DE758229C - Junction box with exchangeable side panels and plug device : de en
  • US2691657A - 1-aza-8-methyl-9-thia-anthrones and their method of manufacture : en
  • DE1685034U - BUCKLE SUPPORT WITH BALL REST FOR LID. : de en
  • ES41086Y - Welding device : en es
  • FR1074910A - Automatically controlled machine for simultaneous squaring of several radiator beams and similar applications : en fr
  • CH302320A - Process for the production of foam and apparatus for carrying out this process. : en fr
  • CA506374A - Scalp oil comb : en fr
  • AT179820B - Electromagnetically operated switching device : de en
  • ES216144A3 - A mechanism for the change of the frame in the telescopes of saquerºo, yuteros and similares (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074863A - Connection collar for electric heaters : en fr
  • PL37802B1 - : en pl
  • CA506480A - Pressure gauge for forging press : en fr
  • CH302352A - Device on motor vehicles for supporting the upper part of the vehicle on the wheels using rigid axles. : de en
  • CH302399A - Process for the production of a copper-compatible trisazo dye. : de en
  • DE1684892U - DETACHABLE INSERT WALL FOR THE LUGGAGE COMPARTMENT OF MOTOR VEHICLES. : de en
  • DE1684950U - SILENCERS, IN PARTICULAR FOR VEHICLES. : de en
  • FR1074912A - Device for fixing, on a container, the tool for opening said container : en fr
  • AT179876B - Heat exchangers, especially for gas-fired liquid flow heaters : de en
  • CH302138A - Coffee roaster. : de en
  • US2691713A - Switchgear shutter mechanism : en
  • DE919092C - Twisting machine with two-for-one twisting spindles and yarn take-up devices that can be stopped automatically if the yarn breaks : de en
  • CH302166A - Method for producing two sets of separate, but related, justified typesetting lines under the control of a single recording tape in which signals for these two sets are intermixed, and typesetting machine and casting independent print characters for carrying out this method. : en fr
  • DE1684844U - PUSH BUTTON FOR SINGLE HOLE MOUNTING. : de en
  • CA506433A - Crane construction : en fr
  • DE919155C - Process for coating moldings with plastics : de en
  • DE919161C - Bell gas container with loading bodies : de en
  • US2691466A - Fluid dispensing package with protected valve operator : en
  • US2691283A - Propeller shaft assembly and coupling structure : en
  • PL37865B1 - : en pl
  • US2691268A - Fuel and speed control apparatus for internal-combustion engines : en
  • US2691536A - Gasket and retainer for pipe couplings : en
  • CA506437A - Target set : en fr
  • US2691389A - Repair head for heddles : en
  • GB716614A - Improvements in and relating to infinitely variable v-belt gearing : en
  • GB716814A - Improvements in or relating to pyrolytic process for endothermically altering a gaseous material : en
  • AT179890B - Component, especially for floors, walls, ceilings and. like : de en
  • CA506400A - Electro-magnetic actuating means : en fr
  • ES43896U - Tubular profile for the construction of metal frames for windows and similar (Machine-translation by Google Translate, not legally binding) : en es
  • CH302357A - Telescopic fork for motorcycles. : de en
  • PL37850B1 - : en pl
  • US2691606A - Process of finishing paper : en
  • US2691738A - Electrical device embodying ferroelectric lanthanum-containing substances : en
  • PL37821B1 - : en pl
  • US2691758A - Method of measuring pressure with a magnetron : en
  • DE919097C - Process for the production of lightweight panels : de en
  • ES216370A1 - System of cloth carriage for the sawing in straight and curved trunks (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075160A - Removable elastic seat post for bicycles, tandems, motor bicycles, or the like : en fr
  • US2691265A - Cotton doffing mechanism : en
  • US2691444A - Chaffer screen leveling device for combines : en
  • US2691222A - Gauge : en
  • US2691253A - Hone truing device : en
  • USD173188S - Link chain for a necklace or similar article : en
  • DE1684801U - FITTINGS FOR CABINET DOORS OR. DGL. : de en
  • DE1684874U - EQUIPMENT FOR PROCESSING WOODEN CROPS TO BE ATTACHED TO TRACTORS. : de en
  • DE1684944U - POCKET BOTTLE. : de en
  • ES216459A1 - Mechanical device with automatic change of removal for removed of various bricks, cereals and fruits (Machine-translation by Google Translate, not legally binding) : en es
  • PL37740B1 - : en pl
  • US2691560A - Console cabinet tiltably mounted on its base : en
  • US2691371A - Device to be applied to anesthetic tubes : en
  • CA506376A - Duplicating ribbon attachment : en fr
  • DE919173C - Method for the simultaneous transmission of several signals according to the frequency step method, in particular several telegraphic messages : de en
  • DE1684952U - INSULATING BODY, IN WHICH THE INSULATING BODY IS SURROUNDED WITH A WATER VAPOR-PROOF COVER MADE OF PLASTIC FILM. : de en
  • DE919010C - Device for vaporizing inhalation anesthetics : de en
  • DE1684854U - MOP HOLDER. : de en
  • ES216538A1 - Improvements in clothing washing machines (Machine-translation by Google Translate, not legally binding) : en es
  • FI27287A - Interpretation of the aid scheme : en fi
  • FI27300A - Anordning förmbildupptagningar vid undersökning medelst Xöntgenstrålar : en fi
  • FR60263E - Mechanical transmission by mobile strings under flexible inextensible sheath with circular control by said strings acting by meshing : en fr
  • CA506504A - Thermosetting resins containing sulfonate groups : en fr
  • CH302304A - Bulb for headlights. : de en
  • ES211595A1 - A procedure for finishing the mylºn stockings to communicate them great elastic extensibility (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075152A - Solutions of polymeric materials composed of at least 80% polymerized acrylonitrile : en fr
  • GB716777A - Improvements in or relating to electrical terminals : en
  • GB716875A - Improvements in apparatus for the electrophoretic or electrolytic separation of mixtures : en
  • AT179753B - Rounding channel : de en
  • US2691167A - Make-up jacket : en
  • CA506368A - Spark plug : en fr
  • US2691678A - 2, 2-diphenyl-4-di-lower-alkylamino-alkanals : en
  • ES216089A1 - Procedure, with your corresponding device, to prepare packaging material (Machine-translation by Google Translate, not legally binding) : en es
  • FI27257A - Procedure for the production of fuel briquettes : en fi
  • FR1075104A - Development of high speed clutch and braking systems : en fr
  • GB716665A - An improved method of and apparatus for producing steam and power based on the caustic alkali steam boiler : en
  • DE919048C - Method for operating absorption refrigeration machines : de en
  • ES212190A1 - Procedure for obtaining an emulsion that is oxidatively dryed in the presence of metal dryer (Machine-translation by Google Translate, not legally binding) : en es
  • ES41070Y - Enhanced thermostat for incubators, grow ovens and similar devices : en es
  • ES41166Y - New articulated hanger : en es
  • ES43838U - A finish for chamois, wipes and other cleaning cloths (Machine-translation by Google Translate, not legally binding) : en es
  • DE919100C - Transport or stationary container : de en
  • FR1075188A - Improvements to optical systems comprising a spherical concave mirror and a meniscus lens : en fr
  • DE919157C - Support frame made of light metal for conveyor belts : de en
  • ES215540A3 - Procedure of molding and engraving in relief of thermoplastic materials (Machine-translation by Google Translate, not legally binding) : en es
  • ES40346Y - Shear for cutting plastered bandages : en es
  • PL37844B1 - : en pl
  • ES36973Y - Apparatus for water outlet in the form of rain or jet alternately : en es
  • DE1684886U - TILTABLE FEED DAMPER WITH FEED CRUSHER, ESPECIALLY FOR AGRICULTURAL PURPOSES. : de en
  • US2691671A - Carbonylation of aromatic halides : en
  • AT179844B - Anti-slip protection for armrest crutches : de en
  • DE1684928U - COMPRESSED AIR INJECTOR. : de en
  • ES214888A1 - A pocket saw (Machine-translation by Google Translate, not legally binding) : en es
  • GB716678A - Phosphonium halides and process for the production thereof : en
  • DE1685158U - HAIRDRESSER WASHBASIN. : de en
  • ES39282Y - Showcase to expose tiles and the like : en es
  • GB716845A - Improvements in packing rings for pistons, shafts and the like : en
  • FI27259A - The refractive index for the production of carbide and gas : en fi
  • GB716612A - Improvements in or relating to hollow blades for turbines or compressors : en
  • GB716619A - Electron discharge device : en
  • PL37775B1 - : en pl
  • FR1075215A - Improvements to automatic inhalers operating under pressure : en fr
  • ES41683Y - Union cup for metal cores of textile windings : en es
  • FR1075398A - Improvements to analyzer tubes : en fr
  • GB716782A - Improvements in or relating to electrical signalling systems : en
  • DE1684835U - RADIO, TELEVISION OR PHONOGUE HOUSING WITH LATERAL SPEAKERS WITH FLAPS. : de en
  • DE1685006U - STORAGE CONTAINER, PRESENTLY FOR VALUE STAMPING MACHINES. : de en
  • DE919117C - Circuit arrangement for direct current counter transmissions in telephone systems with counting during the conversation : de en
  • USD173225S - kelman : en
  • DE764938C - Arrangement for simulating rotary movements of measuring devices, counters or the like, in which the exposure of photocells is changed by means of rotatable apertures : de en
  • DE919002C - Device for exploiting the force of attraction due to the Johnsen-Rahbeck effect : de en
  • FR1075162A - Improvements to clothing and parts of clothing : en fr
  • US2691505A - Spike pulling machine : en
  • US2691510A - Liquid delivery device in which liquid is drawn into an air current by suction : en
  • CH302370A - Process for the preparation of meta-di-isopropylbenzene-di-hydroperoxide with concomitant formation of meta-di-isopropylbenzene-mono-hydroperoxide. : en fr
  • CH302441A - Process for the preparation of a green substantive dye of the anthraquinone series. : de en
  • ES43869U - Clamp subject tablecloths (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074972A - Coating for sanitary installations and various : en fr
  • FR1075347A - Metallurgical process for extracting metals or alloys from pulverulent materials containing metals and devices for carrying out this process : en fr
  • FR1075420A - Illuminating compact : en fr
  • FR1074879A - Tissue treatment process : en fr
  • GB716725A - Improvements in or relating to building blocks and methods of constructing buildingstherewith : en
  • GB716751A - Improvements in and relating to internal combustion engine fuel injection pumps : en
  • FR1074902A - Braking device : en fr
  • FR1075075A - Improvements relating to composers and molders of individual characters controlled by recording tapes : en fr
  • GB716634A - Improvements in respiratory masks : en
  • US2691514A - Planer type coal mining and loading machine : en
  • FR1074963A - Explosion-proof power outlet : en fr
  • GB716755A - A new or improved heatable press platen or mould : en
  • DE1684867U - JOINTED GROOVE COLLAR, IN PARTICULAR FOR THE PRODUCTION OF A SPLITTER PROTECTION WALL : de en
  • ES217025A1 - Improvements in the obtaining of projectable suspensions in liquids, with their corresponding device for their realization (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074895A - Device for coupling a towed vehicle to a towing vehicle : en fr
  • CA506377A - Fulcrum-type ignition contact breaker : en fr
  • CH302230A - Process for the heat treatment of dies for hot forming. : de en
  • DE1685018U - FERRITE CORE. : de en
  • DE1684975U - CYLINDER LOCK FOR MOTORCYCLES, MOPEDS OD. DGL. : de en
  • DE919069C - Process for the production of cellular rubber with a low specific weight : de en
  • DE919149C - Single-axle tipping trailer : de en
  • ES216537A1 - Automatic continuous machine for fruit cutting (Machine-translation by Google Translate, not legally binding) : en es
  • ES41197Y - Hunting Shotgun Cartridge with Tracer Device : en es
  • FR1075435A - Insulation process for rotating machines : en fr
  • DE751796C - Cushioning, especially for motor vehicles : de en
  • DE918993C - Device for synchronous motors in electrical pulse generators : de en
  • FI27305A - Information on the operation of vehicles : en fi
  • FR1075091A - Milk refrigerator : en fr
  • FR1075358A - Clasp for receptacles : en fr
  • FR1075374A - Product for road signs : en fr
  • GB716860A - Improvements in or relating to airplane cabin compressors : en
  • FR1075136A - Improvement of a process for obtaining copies : en fr
  • GB716640A - Improvements in gloves, mittens and similar articles of clothing : en
  • ES42372U - A special tool for turning eccentric parts (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075012A - Manufacturing process for cocoa and chocolate pastes : en fr
  • FR1075183A - Improvements to the means used for recording the intensity of radiation, in particular x-rays : en fr
  • GB716752A - Improvements in apparatus for dispensing liquids, creams and pastes : en
  • FR1075060A - Improvement in the labeling of pharmaceutical product packaging : en fr
  • GB716851A - Improvements in cots : en
  • CA506411A - Telephone systems : en fr
  • CH302355A - Device for mounting tires. : en fr
  • FR1074887A - Manufacture and use of polysiloxane emulsions for the siliconization of objects and materials : en fr
  • FR1074981A - Improvements relating to an etching bath : en fr
  • GB716863A - Improvements in or relating to rollers for processing plastic and other materials and the electrical heating thereof : en
  • AT179819B - Electric parcel counter : de en
  • CA506404A - Fuel injection pump : en fr
  • DE1684818U - CHUCK TONG. : de en
  • DE919014C - Dissolving, gelatinizing, swelling and softening agents : de en
  • ES43600U - Improved spruerta (Machine-translation by Google Translate, not legally binding) : en es
  • DE1685123U - CONSTRUCTION AND OBSERVATION HOUSING FOR MOUNTING FRAMES IN A WARM CONSTRUCTION POSITION WITH BEE LEAVES. : de en
  • DE919047C - Process for the rearrangement of cyclic ketoximes : de en
  • GB716736A - An improvement relating to the production of electric fuses : en
  • US2691524A - Metering means for tape dispensers : en
  • CH302393A - Process for the preparation of an azo dye. : de en
  • DE1684943U - WINDOW FOR TENTS OD. DGL. : de en
  • DE919105C - Process for processing Glauber's salt : de en
  • ES43897U - Reflective screen perfected for electric stoves (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075015A - Watertight insulated electrical feedthroughs : en fr
  • DE919205C - Filler for viscous to plastic bitumen and pitch at normal temperature : de en
  • PL37717B1 - : en pl
  • US2691189A - Apparatus for making reversible sponge cushions : en
  • US2691772A - Cable connector : en
  • US2691301A - Direct reading hydraulic force measuring device : en
  • FR1075186A - Speed transformer : en fr
  • DE919016C - Sunshine autograph : de en
  • ES43991U - Toy machine gun rifle, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB716695A - Apparatus for pressing scrapers against rollers : en
  • GB716808A - Improvements in jacquard card operating mechanism for looms for weaving : en
  • ES43745U - Electric refrigerator cabinet (Machine-translation by Google Translate, not legally binding) : en es
  • US2691491A - Film reel : en
  • US2691598A - Porous materials suitable for use as thermal and acoustic insulators and process for their manufacture : en
  • US2691273A - Feed control means for refrigeration apparatus : en
  • US2691379A - Coin dispenser : en
  • US2691318A - Electrical musical instrument : en
  • US2691325A - Screen : en
  • US2691330A - Antislip plate and method of making the same : en
  • DE1685037U - ROOF OR WALL PANEL. : de en
  • DE919023C - Knuepferschnabel for straw presses and binders : de en
  • ES216712A1 - An operating mechanism for the jacquard edge machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES41120Y - Perfected tubular bases : en es
  • AU2327853A - Improvements in article vending machines : en
  • CA506491A - Closed system refrigerator : en fr
  • FR1074925A - Improvements to runways used in public works : en fr
  • ES42591U - A safety device for axial movement transmissions (Machine-translation by Google Translate, not legally binding) : en es
  • ES43985U - A new filter for gas-oºl (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075084A - Improvements to revolving frame radio receivers : en fr
  • USD173239S - Link chain for a necklace or the like : en
  • DE919214C - Safety device on central tension locks : de en
  • FI27308A - Ammunition impact lighter : en fi
  • FR1075437A - Improvements to the liquefaction of silicone rubber, and the product thus obtained : en fr
  • FR60282E - Interchangeable head dough divider : en fr
  • AU2291253A - Improvements in multichannel carrier transmission systems : en
  • CH302371A - Process for the preparation of meta-di-isopropylbenzene-di-hydroperoxide with the concomitant formation of meta-di-isopropylbenzene-mono-hydroperoxide. : en fr
  • ES215395A1 - An automatic, pneumatic-mechanical clutch, adaptable to all compressors (Machine-translation by Google Translate, not legally binding) : en es
  • ES216164A2 - Improvements in the manufacture of piston segments and aros (Machine-translation by Google Translate, not legally binding) : en es
  • ES41285Y - New model of glasses : en es
  • ES43835U - New support for glasses (Machine-translation by Google Translate, not legally binding) : en es
  • DE1685015U - ADDITIONAL DEVICE FOR TELEPHONE, TELEPHONE, ETC. : de en
  • FR60201E - Plotter caliper : en fr
  • DK78230C - Plate filter apparatus. : da en
  • ES215187A3 - A procedure of variation of consumption of liquid fuel burners (Machine-translation by Google Translate, not legally binding) : en es
  • ES41245Y - New articulated key for various uses : en es
  • FR1074962A - Improvements to vending machines : en fr
  • FR1075231A - Lowerable lifting door for locks without filling aqueducts : en fr
  • DE1684814U - OVERFLOW FOR NUMERALS OR LETS. : de en
  • CH302426A - Process for the production of a vat dye. : de en
  • PL37732B1 - : en pl
  • DK78259C - Method for repairing with synthetic resin of damaged places on the inside of containers lined on the inside with a surface treatment agent. : da en
  • ES215669A3 - New circulating air refrigerator apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075074A - Articulator for dental prosthesis : en fr
  • FR1074943A - Game of precision, skill and fun : en fr
  • FR1075011A - Advanced mixer mixer tap : en fr
  • FR1075204A - Improvements to automatic protection switches called tubes t. r. : en fr
  • ES43906U - Fastening of rails on concrete foundations (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075165A - Cathode for electric discharge tube : en fr
  • FR1075315A - Woman's fertile periods calculator : en fr
  • FR1075013A - Further development of filter presses : en fr
  • FR1075334A - Improvements in cutting and abrasion machines : en fr
  • ES216628A3 - Improvements in the actuation mechanism of automatic penalties (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074986A - Filtering system for recurrent pulse signals : en fr
  • FR60202E - Acoustic device for the control and observation of exercise shots : en fr
  • GB716717A - Improvements in or relating to centrifugal electric switches : en
  • DK78245C - Cast, tubular, refractory body for a gas-fired space heating furnace. : da en
  • ES42273U - New corrugating plate made of wood fiber board (Machine-translation by Google Translate, not legally binding) : en es
  • GB716749A - Improvements in and relating to internal combustion engine fuel injection pumps : en
  • DE836556C - Ear pipe : de en
  • GB716607A - Visors for vehicles and the like : en
  • GB716796A - Improvements in or relating to hose-end fittings : en
  • ES216323A1 - Improvements in the construction of tubular mills (Machine-translation by Google Translate, not legally binding) : en es
  • GB716690A - An improved sliding-sinker or float for fishing lines : en
  • CH302124A - Washing machine. : de en
  • AT179771B - Mixed briquette and process for its manufacture : de en
  • AT179806B - Circuit arrangement for zoning devices for telephone systems : de en
  • AT179776B - Device for the production of alkali or alkali sulfide : de en
  • CA506402A - Electric circuit breaker with arcing contacts in skew blast : en fr
  • CH302417A - Process for the production of a vat dye. : de en
  • US2691442A - Apparatus for controlling the alkalinity of ore pulp : en
  • AT179845B - Adjustable truss pad with automatic pressure compensation : de en
  • CA506424A - Manufacture of formaldehyde : en fr
  • BE532127A - : en fr
  • CH302264A - Rotary vane pump. : en fr
  • AT179885B - Welded wire mesh made of two rows of bars crossing each other for angled, arched reinforcement : de en
  • CA506538A - Food container for lunch kits : en fr
  • GB716877A - Improvements in polyesters and their intermediates : en
  • US2691415A - Chronograph : en
  • AT179847B - Hospital chair or the like. Vehicle : de en
  • AU160688B2 - Improvements in multichannel carrier transmission systems : en
  • US2691263A - Disk type lawn mower : en
  • DE1685048U - SAFETY HOSE FITTING. : de en
  • DE1685075U - SKI BOOTS WITH MOVABLE STOCK. : de en
  • AT179852B - Equipment for the extraction and storage of Aqua pro injectione : de en
  • CH302300A - Pulse regenerator device. : en fr
  • AT179881B - Form for the production of the concrete support ribs of glass reinforced concrete structures : de en
  • CA506413A - Therapeutic agents used in the treatment of pathogenic organisms : en fr
  • CA506483A - Pest-destroying compositions : en fr
  • CH302156A - Process for the preparation of a disazo dye. : de en
  • CH302265A - Bucket for hydraulic machines. : de en
  • PL37782B1 - : en pl
  • US2691709A - Circuit breaker : en
  • US2691448A - Automatic materials handling system : en
  • US2691771A - Sheet metal contact with solder stop : en
  • DE1684903U - MOUNTING FOR MOTOR VEHICLE MIRROR. : de en
  • DE880441C - Lacquer silk, lacquer fabric, lacquer paper, etc. like : de en
  • AT179898B - Process for the production of cell bodies with closed cells : de en
  • AT179878B - Drywall : de en
  • AT179854B - Block tongs hanger for pulling blocks from molds and for transporting blocks od. : de en
  • AT179758B - Two-leg waistband for outerwear : de en
  • US2691170A - Knot forming member for four-in-hand ties : en
  • US2691610A - Composition of matter, method of embedding an electrical element therein, and the article produced thereby : en
  • US2691614A - Adhesive composition and article containing said adhesive and methods for making thesame : en
  • AT179794B - Portable battery receiver : de en
  • PL37838B1 - : en pl
  • USD173243S - Earring or the like : en
  • CA506509A - Stapling machine : en fr
  • DE1685146U - CONVEYOR DEVICE FOR COAL MINING PLANTS OF LOW POWER. : de en
  • DE919007C - Ring-shaped rotating grate : de en
  • ES43933U - New electric heater perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB716680A - Improvements in windshields for friction lighters : en
  • AT179801B - Method for shutting down a search dialer running freely on a specific contact, which is assigned to a code number which preferably indicates a traffic direction in a message switching system. : de en
  • ES214697A1 - A portable crane (Machine-translation by Google Translate, not legally binding) : en es
  • GB716743A - Improvements in or relating to apparatus for feeding powdery substances from containers : en
  • AT179899B - Multi-layer glass with variable light transmission and method of making the same : de en
  • AT179900B - Process for the production of porous, highly absorbent sheet-like structures : de en
  • FR1075441A - Sealed bearing device for balls, rollers and the like : en fr
  • ES43842U - A refractory support for electrical resistances (Machine-translation by Google Translate, not legally binding) : en es
  • DE1684878U - MOTHER PAPER. : de en
  • USD173213S - Eabbing ob the like : en
  • FR1075158A - Clamping system for metal tube clamp eliminating bolts and keys : en fr
  • GB716641A - Method of scouring suint wool : en
  • GB716652A - Improvements in or relating to coating compositions : en
  • CH302081A - Method and device for finely distributing liquids by vibration. : de en
  • GB716876A - Manufacture of carbazole : en
  • US2691623A - Hydrocarbon conversion process : en
  • PL37730B1 - : en pl
  • CA506442A - Process of making insulated electrical conductors : en fr
  • CH302125A - Electrically operated automatic washing machine. : en fr
  • ES216700A3 - A high intensity projection lantern (Machine-translation by Google Translate, not legally binding) : en es
  • DE1685149U - BELT CONVEYOR. : de en
  • US2691367A - Hydraulic clearance adjuster : en
  • PL37714B1 - : en pl
  • US2691398A - Gauge plate adjusting mechanism for slicing machines : en
  • AU2302153A - Improved socket wrench : en
  • FR1074942A - New process for preparing metals which may be covered with a dielectric film by anodic oxidation : en fr
  • FR1075269A - Impact rod crusher : en fr
  • ES41366Y - Swimsuit model : en es
  • FR1075161A - Cold cathode gas filled switching tube : en fr
  • FR1075329A - One-piece laminated polychrome artistic assemblies : en fr
  • FR1075182A - Improvements in binders for road and road coverings usable for all waterproofing and insulation work : en fr
  • FR1075256A - Wide bandwidth electrical circuit with a tuned cavity : en fr
  • US2691486A - Electrical counting and computing system for lengths of material : en
  • DE1685170U - MEMBRANE FOR ELECTRO-ACOUSTIC MUMPER. : de en
  • DE919144C - Single-axis mower with cutting unit in the front and auxiliary mass to eliminate unwanted mass forces : de en
  • DE919187C - Traveling grate firing : de en
  • PL37773B1 - : en pl
  • GB716670A - Improved process for purifying desoxycholic acid from contaminating cholic acid : en
  • DE1685081U - CANDLE HOLDER. : de en
  • ES215284A3 - Procedure for the continuous preparation of nitric acid, highly concentrated (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075046A - Slider device with weight imprint for weighing device with several successive operations : en fr
  • US2691670A - Carbonylation of aromatic halides : en
  • FR1075156A - Multiple or loaded mesh knitting with non-meshed loops, such article with passage of warp threads and method of making the same : en fr
  • CH302174A - Process for producing a corrected color separation from a colored original and device for carrying out this process. : de en
  • CH302185A - Ignition device for rocket projectile thrusters. : en fr
  • FR1075235A - Magnetic antenna systems : en fr
  • DE1684961U - SUPPORT FOR HINGED LID OD. THE LIKE, IN PARTICULAR FOR WALL COVERINGS ON MOTOR VEHICLES. : de en
  • ES216466A2 - Mechanical drilling machine electrical driver, pedal and handle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075120A - Process for roasting crushed sulfur ores : en fr
  • PL37754B1 - : en pl
  • CA506473A - Chemical compound, 4,4-diphenyl-6-morpholino-heptanone-3, and acid salts thereof and method of preparing same : en fr
  • DE1685028U - MIRROR EQUIPMENT ON CLOTHES CABINETS. : de en
  • ES43895U - Improved tricycle (Machine-translation by Google Translate, not legally binding) : en es
  • US2691492A - Fishing device, including fishing reel and housing : en
  • FR1075169A - : fr
  • GB716618A - Improvements in flexible twin pipe lines : en
  • GB716683A - A combined pourer and stopper : en
  • GB716758A - Improvements in and relating to typewriters : en
  • ES215319A1 - Improvements introduced in diaphragms for valves (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074898A - Blank transfer mechanism for head forming machines, upsetting machines or the like : en fr
  • ES43928U - Electromagnetic vibrator (Machine-translation by Google Translate, not legally binding) : en es
  • ES214685A1 - A PIN OR STEM DEVICE WITH FUSED WIRE : en es
  • CA506383A - Safety razor blade and holder : en fr
  • CH302139A - Machine for the production of a composite cigarette filling rod. : de en
  • ES34326Y - Staple by means of a reinforcing support as a loop and in an angular shape for the total fastening of the handles with the body in household utensils, such as bathrooms, pots, etc. : en es
  • DE764779C - Testing device for stands for three-phase and alternating current machines : de en
  • ES41439Y - Perfected lamp holder : en es
  • ES43893U - Magnetic plug (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075102A - Method and device for manufacturing a removable metal spring frame : en fr
  • DE1684925U - LAMP FOR TUBE-SHAPED ELECTRIC LAMPS. : de en
  • DE1684935U - GLASSES CASE. : de en
  • ES216640A1 - A perfected cuba metallurgical oven, with gas circulation alternately in up and downwards (Machine-translation by Google Translate, not legally binding) : en es
  • ES40281Y - Enhanced book cover : en es
  • ES43855U - New perfected yoke applicable to clothing and work (Machine-translation by Google Translate, not legally binding) : en es
  • PL37718B1 - : en pl
  • FR60240E - Method and device for causing a gaseous fluid to pass through a sheet of moving solid particles and their applications : en fr
  • ES43850U - Toy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074995A - New linear charged particle accelerator : en fr
  • FR1075217A - Poinsettie with equivalent lateral branches and its cultivation method : en fr
  • FR1075025A - Lantern improvements for liquid fuel burners : en fr
  • FR1075341A - Milling cutter with attached blades for finishing toothed wheels : en fr
  • ES216073A1 - A procedure for manufacturing printed handkerchiefs (Machine-translation by Google Translate, not legally binding) : en es
  • DE1685147U - CONVEYOR BELT SYSTEM. : de en
  • US2691554A - Ventilated journal box : en
  • FR1074911A - Method and device for loading and precreating granulated masses : en fr
  • FR1075445A - Installation for passing a loose material in fine grains from a space in which there is high pressure into a space where there is less pressure : en fr
  • GB716852A - Improvements in cots : en
  • DE919021C - Working time control device : de en
  • ES216733A3 - A perfection in the automation of machines to manufacture pressure closures (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075316A - Semiconductor device for signal transmission : en fr
  • CH302198A - Measuring device for the current in a high-voltage system. : de en
  • US2691267A - Tool for separating chain links : en
  • US2691432A - Baking oven wall construction : en
  • ES41533Y - Binding device applicable to suspended books for changeable sheets visible cards and the like : en es
  • FR1074970A - Cleaning buffer : en fr
  • FR1075126A - Process for the preparation of chlorine : en fr
  • CH302236A - Device on rolling mills, in particular on multi-roll rolling mills, with means for setting the working gap and for engaging and disengaging the working rolls. : de en
  • CH302129A - Elastic sheath. : en fr
  • ES215682A1 - Improvements in the main (Machine-translation by Google Translate, not legally binding) : en es
  • ES44017U - Improved box-container (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075330A - Improvements to emissive cathodes for electron tubes : en fr
  • DE919208C - Monitoring device for gas generators that works step by step with alternating between heating and gas extraction : de en
  • ES215979A3 - A perfected electric oven for roofs (Machine-translation by Google Translate, not legally binding) : en es
  • ES40406U - Electro-pneumatic switches perfected to indicate the stopping of automotive vehicles incorporated to the brake booster of the braking mechanisms of those (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075167A - Semi-telescopic suspension : en fr
  • ES43854U - Calculation game and stake (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074966A - Electrical device for controlling transverse feed in log saws or other machines : en fr
  • FR1075138A - Photographic shutter : en fr
  • FR1075389A - Improvements to hydropneumatic cisterns for water closets and other uses : en fr
  • FR1075081A - Powder reaction thruster : en fr
  • FR1075122A - Process for the roasting by chlorination of materials containing copper and zinc : en fr
  • FR1075399A - Mechanical arm : en fr
  • FR1074865A - Temperature control device : en fr
  • FR1075014A - Device for homogenizing the temperature and the composition of the atmosphere of a furnace : en fr
  • FR1075362A - Double acting piston and cylinder assembly : en fr
  • DE762739C - Electric circuit breakers, in particular switches : de en
  • ES40267Y - New variable book cover : en es
  • FR1075071A - Process and installation for the separation of dissonant bodies in the same solution : en fr
  • US2691493A - Thread tensioning device : en
  • AT179832B - Control room for stage lighting systems : de en
  • AT179872B - One-piece, slotted stove top : de en
  • ES216503A3 - Meoras in the manufacture of domestic use mixers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075202A - Belt pulley or centrifugal force coupling device : en fr
  • GB716868A - Improvements relating to electrostatic precipitators : en
  • PL37797B1 - : en pl
  • US2691206A - Contour cutting saw : en
  • US2691479A - Ladder shoe : en
  • US2691636A - naoocchs : en
  • PL37815B1 - : en pl
  • US2691295A - Torque tester : en
  • US2691437A - Centrifugally and manually operated servo clutch : en
  • AT179863B - Containers, especially furniture : de en
  • CA506461A - Apparatus for fuel injection : en fr
  • FR60272E - Wide-angle eyepiece : en fr
  • IE21973L - Fluid container flow coupling : en
  • ES216504A3 - Procedure for the manufacture of transformers of measure (Machine-translation by Google Translate, not legally binding) : en es
  • ES217180A1 - A heºir machine for breading (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074851A - Self-cleaning humidifier : en fr
  • FR1075201A - Advanced sewing machine for securing items such as buttons : en fr
  • GB716788A - Improvements in or relating to the manufacture of plugs for cigarettes : en
  • DE919018C - Teaching aids, especially for languages, in tabular form : de en
  • ES43865U - Tap for liquid passage (Machine-translation by Google Translate, not legally binding) : en es
  • US2691308A - Follow-up mechanism : en
  • CH302210A - Device for driving an independent second hand. : en fr
  • CH302340A - System for manufacturing, conveying, filling and sealing containers. : de en
  • PL37744B1 - : en pl
  • PL37855B1 - : en pl
  • US2691395A - Method and apparatus for stripping bark : en
  • US2691723A - Radiotelephone communication system : en
  • AT179824B - High-voltage test transformer with two magnetically coupled stub cores arranged one above the other : de en
  • CA506414A - Growth promoting agent : en fr
  • DE1685022U - BOOK READER TO BE ATTACHED TO BEDS. : de en
  • US2691347A - Helical gear pump with backed-up nonrigid casing : en
  • US2691742A - Lightning arrester : en
  • PL37814B1 - : en pl
  • US2691279A - Replaceable charged condenser and tank by-pass : en
  • FR1075172A - Steerable individual helicopter in flight, propelled by the reaction of a divergent burner : en fr
  • GB716765A - Improvements in devices for supporting belt conveyors utilizable particularly in collieries : en
  • DE1684966U - BICYCLE LOCK COUPLED WITH THE HAND BRAKE. : de en
  • US2691292A - Prefabricated panel : en
  • DE1684984U - TOY CLIMBING MOUSE. : de en
  • DE1685168U - DEVICE TO PREVENT UNAUTHORIZED SWITCH ON OF TELEVISIONS. : de en
  • DE760869C - Switching device for the successive actuation of a number of electrical contacts, in particular for telecommunication purposes : de en
  • DE919038C - Device on vibration metering devices to prevent uneven flow of the metered material from the storage container : de en
  • FR1075072A - Improvements to gear changes : en fr
  • FR1075092A - Multiple clothes rack and its hanging hook : en fr
  • CA506418A - Valves for controlling the flow of gaseous or liquid media : en fr
  • CH302359A - Pressurized fluid braking system for railway vehicles. : en fr
  • CA506358A - Stencilling machines : en fr
  • CA506395A - Amino acid-dextrose composition : en fr
  • CH302431A - Process for the production of a vat dye. : de en
  • DE1685144U - MOTORCYCLES. : de en
  • USD173181S - Vacuum cleaner : en
  • US2691618A - Antimocrobial agent and process for producing same : en
  • USD173184S - Fork or similar article : en
  • USD173219S - Brooch or the like : en
  • DE918987C - Process for the synthesis of vitamin A active compounds : de en
  • DE919044C - Method and machine for the production of wire mesh : de en
  • US2691722A - Dragging equipment indicator and a normally nonactivated battery therefor : en
  • US2691482A - Method and apparatus for compressing and expanding gases : en
  • US2691712A - Control switching mechanism : en
  • DE1685059U - FILM GLUE PRESS. : de en
  • US2691207A - Method of making wheels : en
  • US2691668A - Manufacture of trialkylaluminium compounds : en
  • CH302419A - Process for the production of a vat dye. : de en
  • AT179865B - Seating : de en
  • USD173203S - Display device or similar article : en
  • FR1075321A - Electrical outlet and socket for this outlet : en fr
  • AT179835B - Electric cooker and heater : de en
  • AT179857B - Hair dryer : de en
  • CH302150A - Process for the preparation of 4- (N-phenyl-benzylamino) -1-methyl-piperidine. : de en
  • US2691258A - Method of making and filling cartons : en
  • USD173235S - Link chain for a necklace or the like : en
  • CH302107A - Shelf unit. : en fr
  • CH302244A - Device for displaying the deflection of a resiliently mounted copy pen for manually controlled copy milling machines. : de en
  • USD173245S - Flexibly mounted mirror : en
  • CH302281A - Carbon slip ring with current dissipation ring. : de en
  • AT179818B - Cam switch designed as a rotary switch : de en
  • AT179823B - Brush lifting and short circuit device for slip ring motors : de en
  • CH302440A - Process for the preparation of a green substantive dye of the anthraquinone series. : de en
  • DE1684972U - REVERSIBLE LOCK CUFF FOR CHEST LOCKER. : de en
  • FI27282A - The anchorage of the vehicle is made of insulated parallel metal profiles for the furnace, rail and liquid : en fi
  • CA506387A - Anchor for gopher traps : en fr
  • ES43903U - A children's cube-toy to mold figures of variable character (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075173A - Beet or similar root harvester : en fr
  • US2691631A - Method of inhibiting corrosion : en
  • ES216687A1 - An automatic voltage regulator for alternate current (Machine-translation by Google Translate, not legally binding) : en es
  • ES41277Y - Frame for scoter bikes, perfected : en es
  • FI27297A - Sät vid ensilering av vegetabiliska och animaliska produkter : en fi
  • GB716623A - Improvements in or relating to liquid-cooling radiators : en
  • US2691293A - Reinforced concrete slab : en
  • CH302242A - Trestle. : de en
  • DE1685033U - LIVING ROOM MUSIC CHEST. : de en
  • DE1684977U - CABLE HOLDER FOR SKI BINDINGS. : de en
  • DE1685039U - OIL BATH AIR FILTER FOR AIR SUCTION MACHINES. : de en
  • ES215223A3 - Some improvements in the machines to perch fabrics (Machine-translation by Google Translate, not legally binding) : en es
  • AU2208553A - Improvements relating to flushing cisterns : en
  • DE1685113U - ATTACHMENTS FOR THE USE OF TOWED PLOWS AS ATTACHED TO TRUCKS. : de en
  • CH302146A - Process for the manufacture of products of the thiosemicarbazone series. : de en
  • USD173249S - Ash tray : en
  • CH302365A - Process for the preparation of a whitening agent. : de en
  • US2691226A - Coordinate position indicator for simulating moving targets : en
  • NL75978C - Method for continuous shaping, in particular by spinning, of synthetic linear polycondensation products of monoaminocarboxylic acids : en nl
  • PL37796B1 - : en pl
  • US2691548A - Device for spraying a gas-containing fluid : en
  • CH302243A - Tool and material box with a handle that can be used as a stool. : de en
  • US2691328A - Adjustable roll mounting for bagmaking machines : en
  • CA506370A - Trouser length measuring and marking apparatus : en fr
  • FI27266A - Charging mechanism for fire : en fi
  • GB716636A - Improvements in tone generators : en
  • GB716679A - Improvements in or relating to magnetic induction accelerators for the production ofbeams of roentgen rays : en
  • GB716850A - Improvements in cots : en
  • GR15730B - AUTOMATIC DISTRIBUTION RECEIVER. : el en
  • US2691275A - Ice making : en
  • CH302284A - Concealed junction box made of pressed fabric. : de en
  • CH302299A - Magnetic transverse field lens, in particular for electron microscopes. : de en
  • US2691213A - Apparatus for uncoiling and recoiling cables : en
  • US2691602A - Process of printing textiles : en
  • CA506394A - Golf game : en fr
  • CH302126A - Dust vacuum cleaner. : en fr
  • CH302143A - Pre-electrode for electrolytic cells and method for producing such an electrode. : de en
  • CH302416A - Process for the production of a vat dye. : de en
  • CA506472A - Overhead door : en fr
  • ES215590A1 - A telegraph installation with frequency carriers (Machine-translation by Google Translate, not legally binding) : en es
  • ES43466U - Elastic girdle for garments of use (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075218A - Advanced training in electromagnetic relays : en fr
  • DE1684968U - COASTER BRAKE. : de en
  • DE1685115U - QUICK FASTENER FOR STEEL WIRE SILOS. : de en
  • US2691710A - Flame detector : en
  • PL37722B1 - : en pl
  • US2691429A - Full flow oil filter installation : en
  • PL37831B1 - : en pl
  • CA506449A - Magazine and blade combination : en fr
  • CH302097A - Device for height adjustment of roll-up sun protection devices. : de en
  • BE516460A - NEW AZOIC METALLIFIC DYES, THEIR PREPARATION AND USE. : en fr
  • CH302311A - Process for the production of a new dioxopiperidine. : de en
  • AT179763B - Device for generating acoustic or ultrasonic vibrations in liquids with the aid of liquid pipes, in particular for washing purposes : de en
  • AT179895B - Process for improving the strength properties of highly stressed components made of wood, wood fiber masses and the like, in particular exposed to fluctuations in humidity. like : de en
  • ES43836U - A corrective foot pad (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074964A - Sealing device, especially for centrifugal pumps : en fr
  • FR1075444A - Construction game : en fr
  • GB716697A - Improvements relating to motor-vehicle windscreens : en
  • GB716728A - Making reinforced laminated paper : en
  • PL37713B1 - : en pl
  • ES215242A1 - Improvements in the manufacture of cold cºtodo luminous tubes based on an activated element (Machine-translation by Google Translate, not legally binding) : en es
  • FR60249E - Process for coating the walls of residential or industrial premises and a new industrial product enabling said process to be carried out : en fr
  • GB716811A - Improvements in gas turbines for the propulsion of vehicles, particularly locomotives : en
  • DE1684827U - STAMP ALBUM. : de en
  • USD173221S - Brooch or the like : en
  • DE919079C - Method and device for welding composite metal saw blades : de en
  • FR1075402A - Industrial gas desulfurization process : en fr
  • ES215560A1 - Procedure for the obtaining of plastic materials (Machine-translation by Google Translate, not legally binding) : en es
  • GB716771A - Improvements relating to fittings for pipe lines : en
  • PL37854B1 - : en pl
  • GB716864A - Improvements in or relating to transparent glass beads and reflex light-reflectors employing the same : en
  • FR1075036A - Potentiometer with carbon, graphite or other conductors molded or injected in thermosetting plastic material : en fr
  • FI27312A - Wägg i tunneltork : en fi
  • FR1075065A - Improvements to aerodynes comprising at least two wings arranged in tandem : en fr
  • FR1075352A - Process for the manufacture of electrodes for galvanic elements, in particular for accumulators : en fr
  • FR1075385A - Process for the preparation of new esters of carbamic acid and new products thus obtained : en fr
  • FR60294E - High Flow Flotation Machine : en fr
  • GB716780A - Improvements in or relating to heat-exchange apparatus : en
  • NL76182C - : en
  • DE1684960U - CAR-CARAVAN TRAILER. : de en
  • DE919164C - Device for setting steel pit punches : de en
  • ES43908U - Tank made of various materials (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075253A - Device for detecting holes in sheets and other sheet products : en fr
  • FR1075412A - Assembly system of tubular or equivalent elements : en fr
  • DE1685129U - LOET RINGS FOR BICYCLE FRAME. : de en
  • DE1685164U - CLEANING BRUSH. : de en
  • DE1684964U - FASTENING DEVICE FOR WHEEL COVERS, WHEEL COVERS, DECORATIVE DISCS, DECORATIVE RINGS AND THE LIKE. : de en
  • FR1074933A - Automatic static voltage regulator : en fr
  • FR1075319A - Improvements in means allowing the release of compressed fluids into containers : en fr
  • FR60214E - New process for transmitting indications relating to the occupation of certain positions by a mobile and for measuring the speed or acceleration of a mobile : en fr
  • FR1074979A - Improvements relating to a chemical etching bath : en fr
  • DE868281C - Device for separating coal, ore or the like. : de en
  • ES43966U - Loader-filter for espresso machines and similar devices (Machine-translation by Google Translate, not legally binding) : en es
  • DE1684877U - SPRAYING DEVICE, IN PARTICULAR FOR SCHAEDLING CONTROL. : de en
  • ES43972U - A jacket-vest (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075289A - Improvement to doll heads with movable eyes or eyelids : en fr
  • US2691551A - Material-handling machine : en
  • GB716880A - Improvements in or relating to sheet feeding mechanisms : en
  • DE1684940U - WALLET SECURITY. : de en
  • US2691550A - Side wall for tires : en
  • US2691401A - Expansible carrying case for camera parts or the like : en
  • US2691663A - Esters of substituted pentanediols : en
  • DE1684930U - POCKET UMBRELLA. : de en
  • ES44010U - A perfected drainer (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075093A - Extendable clothing rack : en fr
  • US2691529A - Phonograph stylus lifting cam and backspacing mechanism : en
  • US2691411A - Adjustable high chair : en
  • DE1684847U - SHORT CIRCUIT RING FOR MAGNETIC POLE. : de en
  • US2691333A - Apparatus for blocking row crops : en
  • US2691570A - Manganese concentration process : en
  • ES216159A1 - Improvements in the construction of light reflecting appliances (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075275A - Radiator paint brush : en fr
  • CH302155A - Process for the preparation of a chromium-containing azo dye. : de en
  • CH302347A - Brake clutch on vehicles with trailers. : de en
  • CH302444A - Process for the preparation of a new disubstituted nicotinic acid amide. : de en
  • US2691736A - Electrical translation device, including semiconductor : en
  • FR1075281A - Multiple hydrocyclone : en fr
  • GB716844A - Improvements relating to moisture-tight electrical connectors : en
  • NL76277C - Method and device for mixing substances and discharging the mixture in a continuous flow : en nl
  • PL37810B1 - : en pl
  • US2691190A - Apparatus for making reversible sponge cushions : en
  • USD173216S - Brooch or the like : en
  • US2691294A - Composite window : en
  • US2691568A - Process of hardening, esterifying, and rehardening artificial protein threads : en
  • US2691595A - Black hectograph printing ink : en
  • ES215499A3 - Procedure for carrying out the quick connection and water condition of fluids (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075137A - Oil dispenser eliminating any loss of lubricant to engines, gearboxes or other machinery : en fr
  • FR1075388A - Method and apparatus for binding perforated sheets by means of spirals of thermoplastic material : en fr
  • FR60251E - Universal spherical calculator : en fr
  • GB716692A - Improvements in or relating to blanks made of sheet material, and cartons or containers formed therefrom : en
  • ES44012U - Container (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075284A - Further training in welding systems : en fr
  • FR1075306A - Speed variation device : en fr
  • FR1074978A - Purification process for diethylacetic acid : en fr
  • PL37702B1 - : en pl
  • DE919183C - X-ray apparatus with adjustment devices for the X-ray tube voltage and / or the X-ray tube current : de en
  • FR60212E - Improvements made to tool turrets for machine tools in general : en fr
  • CH302178A - Reservoir tube for ball scripting devices. : en fr
  • US2691274A - Air conditioning system for aircraft cabins : en
  • US2691497A - Combined aircraft hull and water rudder : en
  • US2691566A - Organic phosphorus compounds for increasing the flame resistance of textiles and method of applying the same : en
  • US2691688A - Process for the preparation of isopentane : en
  • AU163918B2 - Electrical means for determining the moisture content on non-metalic objects : en
  • GB716824A - Electric time switch : en
  • DE1685106U - CONTROL SWITCH PROTECTED FROM FIRE AND EXPLOSION, IN PARTICULAR FOR CRANES AND ELEVATORS. : de en
  • DE919099C - Storage container : de en
  • ES212662A3 - Some improvements in the brands or luminous signs with own radiation, applicable on the surface of any object to locate them in the dark (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074921A - Coupling device for skis : en fr
  • GB716661A - Improvements in soap holders : en
  • US2691648A - Sulfurized terpene composition : en
  • USD173208S - Brooch or the like : en
  • USD173228S - Kelman buckle : en
  • DE1685182U - BRANCH OR TRANSITION SOCKET FOR FLAT CABLE. : de en
  • FR1075302A - Improvements to musical instruments : en fr
  • ES216619A1 - Improvements in the current regulators (Machine-translation by Google Translate, not legally binding) : en es
  • CH302223A - Extrusion press. : en fr
  • CH302087A - Device for the production of pipe, line and switch recesses in the masonry of houses and the like. : de en
  • DE1684986U - ADHESIVE BOX FOR PLAY AND MODEL USE : de en
  • DE1685163U - POLE FABRIC WITH A JACQUARD-LIKE PATTERN. : de en
  • DE759359C - Cylinder for two-stroke internal combustion engines : de en
  • DE919121C - Electric cam switch with a ring concentric to the switch axis that can be exchanged : de en
  • DE919169C - Process for the production of condensation products : de en
  • ES31052Y - Container for developing rolls of photographic film : en es
  • US2691724A - Tuner for television receivers or the like : en
  • DE1684941U - HANDLE. : de en
  • DE1684971U - DOOR PUSH PIN. : de en
  • US2691745A - Electronic switch : en
  • US2691382A - Governor with self-fluid pressure override means : en
  • US2691764A - Sampling apparatus : en
  • CH302285A - Method and device for receiving audio or high-frequency alternating current control pulses which are superimposed on an existing power network. : de en
  • US2691303A - Magnetic type flowmeter : en
  • CH302298A - High frequency generator. : de en
  • NL76046C - Signal system, especially automatic telephone system. : en nl
  • PL37755B1 - : en pl
  • CA506522A - Vehicle reporting systems : en fr
  • CH302162A - Process for spraying metals. : de en
  • CA506439A - Ceramic compositions : en fr
  • US2691475A - Inflation device for jet engine containers : en
  • ES215584A1 - Improvements in the manufacture of devices to perform the winding in the machines denominated mecheras in the textile industry (Machine-translation by Google Translate, not legally binding) : en es
  • FR60242E - Improvements to windshield wipers for motor vehicles or other uses : en fr
  • DE918991C - Track circuit for railway safety systems : de en
  • DE919124C - Arrangement to largely reduce the ripple of the direct current obtained from alternating current networks of technical frequency via rectifiers for high-speed relays : de en
  • FI27285A - Fertilization requirements for the manufacture of cigarette machines with automatic masking for use in the manufacture of cigarettes : en fi
  • AU159274B2 - Process and apparatus for classifying solid materials in hydrocyclone : en
  • DE1684808U - BLOW ROCKET. : de en
  • DE1684862U - U-SHAPED SHELLSTONE. : de en
  • FR1074957A - Combination appliance usable as a waffle iron and toast cooker : en fr
  • FR60206E - Improvements to devices using Hertzian waves : en fr
  • PL37845B1 - : en pl
  • US2691324A - Apparatus for removing rags from stock pulpers : en
  • CH302106A - Table. : de en
  • CH302343A - Vessel with a jacket provided with a bottom at least at one end. : de en
  • ES216697A1 - Improvements in printing machines (Machine-translation by Google Translate, not legally binding) : en es
  • CA506478A - Liquid distributing device : en fr
  • DE1684839U - TOGGLE SWITCH, LOCKABLE, FOR USE IN MESSAGE TECHNOLOGY. : de en
  • DE919001C - Device for measuring the current in an X-ray system with two X-ray tubes or with an X-ray tube having two anodes and two glow cathodes : de en
  • FR1075199A - Improvements to the processes for manufacturing crosslinked or perforated loles from a blank and to the products thus obtained : en fr
  • FR1075339A - Advanced direction finding arrangement : en fr
  • GB716687A - Method of and apparatus for ultrasonic non-destructive testing : en
  • AT179814B - Socket with spring-loaded contact sleeves : de en
  • US2691165A - Visor attachment for eyeglasses : en
  • PL37859B1 - : en pl
  • DE751719C - Two-stroke internal combustion engine : de en
  • FR1074936A - Improvements to a process for obtaining monoclinic crystals of glutamic acid : en fr
  • FR1075179A - Movable shock-absorbing bumper : en fr
  • FR1075446A - Process for the production of hydrocarbons : en fr
  • FR1075310A - Method and tool for perforating rock and other hard materials, in which the work is carried out simultaneously by rotation and percussion : en fr
  • FR1075356A - Improvements to devices for causing the generation of updrafts, clouds and thermal convection rains : en fr
  • ES216165A3 - PROCEDURE FOR WATER TREATMENT FOR STEAM GENERATORS : en es
  • ES43866U - A new faucet for the passage of liquids (Machine-translation by Google Translate, not legally binding) : en es
  • DE919051C - Symmetry arrangement for short shafts : de en
  • DK78231C - Process for the preparation of 4,4'-bis- (2,4-dialxyxybenzoylamino) -stilben-2,2'-disulfonic acids or alkali metal salts thereof. : da en
  • AU2219253A - Improvements in or relating to apparatus for clearing irrigation channels andthe like of rushes andother growths : en
  • CH302296A - Signal conversion device with a body made of semiconductor material. : de en
  • DE919102C - Pliers edger for variable block cross-sections : de en
  • AU2199853A - Improvements relating to can tidies : en
  • CA506407A - Process for the purification of penicillin : en fr
  • FR1074883A - Connection sleeve for self-supporting telephone cable : en fr
  • GB716672A - Improvements in rotary pumps or motors : en
  • CH302104A - Suspension device. : en fr
  • CH302272A - Control device for a fluid operated servo device. : de en
  • DE1684817U - OPERATOR'S STAND ARRANGEMENT FOR BUCKET WHEEL EXCAVATORS. : de en
  • DE1685062U - TRAILER HITCH. : de en
  • ES43220U - New folder-file model (Machine-translation by Google Translate, not legally binding) : en es
  • FI27298A - Sätför framställning av ett byggnadsmaterial av en blandning av splittror (stickor) och ett bindemedel : en fi
  • GB716644A - Improvements in and relating to pressurised electric switches, particularly of the liquid contact type : en
  • CH302103A - Scourers, in particular for cleaning purposes. : de en
  • CH302083A - Process for the preparation of a new cycloaliphatic carboxamide. : de en
  • AT179882B - Method and device for producing large, translucent and / or nitch translucent walls composed of mosaic-like building blocks : de en
  • ES216479A1 - Improvements in the manufacture of filtering fabrics (Machine-translation by Google Translate, not legally binding) : en es
  • ES44009U - A new shutter (Machine-translation by Google Translate, not legally binding) : en es
  • US2691216A - Shaver head guard : en
  • US2691306A - Magnetically supported rotating bodies : en
  • US2691499A - Load supporting pallet : en
  • US2691611A - Process of producing flocked articls : en
  • ES213566A1 - A prediction of molding of electrical parts (Machine-translation by Google Translate, not legally binding) : en es
  • ES43950U - An improved flask to prepare valued solutions (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075430A - Method and device for performing relief images : en fr
  • US2691242A - Interlocking toy building panels and blocks built therefrom : en
  • ES216848A1 - A perfected system of headlights for automobile, operated by the own direction of the vehicle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075427A - Sophisticated fractionation tower : en fr
  • CA506382A - Folding ski : en fr
  • AT179817B - Surge arrester for high operating voltages : de en
  • CH302211A - Shock-absorbing bearing for a timepiece. : en fr
  • DE919052C - Connecting clamp : de en
  • AT179797B - Electromagnetic wave lens : de en
  • AT179868B - Device for the optional use of chain and rope hoists with double or single strand : de en
  • CH302407A - Process for the preparation of a trisazo dye. : de en
  • DE1684982U - TOY. : de en
  • ES43307U - Non-metallic packaging container with a seal by liquid tight retraction between the mantle and the bottom of the same (Machine-translation by Google Translate, not legally binding) : en es
  • US2691472A - Olive packing machine with synchronized container positioning mechanism : en
  • CH302163A - Method for applying a coating to a metallic object and apparatus for carrying out this method. : en fr
  • DE1685114U - LIFT WITH HYDRAULIC DRIVE, IN PARTICULAR FOR WORK EQUIPMENT ATTACHED TO TRACTORS. : de en
  • US2691693A - Meter support : en
  • PL37734B1 - : en pl
  • US2691184A - Cosmetic kit for the application and removal of lipstick : en
  • AT179751B - Housing ring for Kaplan turbines or Kaplan pumps : de en
  • CH302208A - Support for stereoscopic slide views and its manufacturing process. : en fr
  • DE919012C - Crane with a boom to take the load : de en
  • DE919152C - Direction indicators for motorcycles and bicycles : de en
  • DE919154C - Measuring and dosing device : de en
  • ES216606A3 - Procedure, with your corresponding installation, to avoid damage to the loading in loading compartments (Machine-translation by Google Translate, not legally binding) : en es
  • ES43915U - Sheath-safety case for glasses (Machine-translation by Google Translate, not legally binding) : en es
  • ES43976U - Game to make pools (Machine-translation by Google Translate, not legally binding) : en es
  • FR60205E - Trailer for mechanical or animal traction : en fr
  • CH302261A - Multistage centrifugal carrier. : de en
  • CA506519A - Collapsible walled pallet : en fr
  • DE1685183U - OPERATING PLATE FOR SWITCHES OF ALL KINDS. : de en
  • DE1685049U - BREAKERS FOR OILS AND GREASES ON DRIVE SHAFT. : de en
  • CH302164A - Post card. : en fr
  • CH302334A - Image analyzer device. : en fr
  • DE1685162U - LAUNDRY LABEL. : de en
  • DE919045C - Process for the recovery of the amount of caustic alkali required for the neutralization and ester saponification in carbohydrate hydrogenation products : de en
  • GB716724A - A container having thermal insulating properties : en
  • FR1075017A - Method of constructing cardboard box lids : en fr
  • FR1075425A - Improvements to electrical couplers : en fr
  • GB716849A - Improvements in a process and apparatus for the manufacture of carbon black : en
  • DE919156C - Firedamp-proof detonator in connection with electric igniters : de en
  • DK78229C - Drawer, holder or folder for archiving drawings or similar sheets, sheets intended for archiving therein and apparatus for use in attaching indicator fingers to the sheets. : da en
  • ES40713Y - Articulated joint for pipes through which pressurized fluids circulate : en es
  • FR1074894A - Machines for sanding, scraping or grinding parts of wood or the like : en fr
  • FR1075220A - Improvements made to continuous flow internal combustion engines, in particular with a reheating system, supplied by a rail injection device : en fr
  • DE1684912U - BAG CLOSURE. : de en
  • CA506392A - Vacuum cup holding device : en fr
  • AT179765B - Agitator for washing machines : de en
  • DE1684851U - DEVICE FOR DEFORMING GLASS NOZZLES. : de en
  • DE1685093U - ARRANGEMENT WITH AN IMAGE STORAGE TUBE FOR TELEVISION CAMERAS. : de en
  • ES44000U - A device that allows the viewing of illustrations or advertising through the two sides of a transparent mirror (Machine-translation by Google Translate, not legally binding) : en es
  • ES44030U - A pneumatic equipment for washing clothes (Machine-translation by Google Translate, not legally binding) : en es
  • US2691380A - Flushing tool : en
  • US2691460A - Gasket sealing and cooling system : en
  • PL37823B1 - : en pl
  • DE1684853U - POLISHING AND DRINKING DEVICE FOR DEDUSTING, POLISHING AND DRINKING. : de en
  • DE919004C - Method and device for gasifying solid fuels : de en
  • ES216457A1 - Perfect machine for curving steel sheet (Machine-translation by Google Translate, not legally binding) : en es
  • DE899456C - Closure for the filling and pouring spouts of portable containers, especially canisters : de en
  • DE919019C - Monthly or weekly calendar : de en
  • FR1074948A - Process for treating oils, in particular with a view to extracting unsaponifiables : en fr
  • FR1074952A - Liquid fuels for internal combustion engines and their additives : en fr
  • FR1075101A - Lighter fuel supply device : en fr
  • GB716740A - Improved process of complete gasification of solid fuels : en
  • DE1684899U - TRANSPORT CONTAINER FOR A PERSONAL CAR CONVERTIBLE INTO A VAN BY REMOVING THE REAR SEATS. : de en
  • CA506489A - Coated welding rod : en fr
  • ES217211A3 - A manorreductor apparatus for underwater immersion equipment (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075357A - Parallelepiped-shaped collapsible packaging container : en fr
  • PL37715B1 - : en pl
  • PL37757B1 - : en pl
  • US2691483A - Fare box with grab handle : en
  • DE1684895U - FIRE DEPARTMENT VEHICLE. : de en
  • AT179864B - Seating set that can be folded to form a carrying case : de en
  • CH302384A - Process for the preparation of a monoazo dye. : de en
  • DE919046C - Process for the preparation of 3-acyloxy-bisnor-5-cholenic acid : de en
  • ES43864U - New hatch for ovens (Machine-translation by Google Translate, not legally binding) : en es
  • FI27280A - Impregnated wood bark mass : en fi
  • ES41144Y - New family espresso machine : en es
  • ES43934U - New box-container with hollow exterior compartments (Machine-translation by Google Translate, not legally binding) : en es
  • FR60281E - Adjustable wind power plant : en fr
  • GB716754A - Improvements in or relating to cyclic process for separating ammonia and hydrogen chloride from ammonium chloride : en
  • US2691672A - Propylene glycol bis : en
  • FR60219E - thermal insulation screen : en fr
  • ES216300A1 - An apparatus for the final preparation of the terrain in the sowing (Machine-translation by Google Translate, not legally binding) : en es
  • ES43975U - Box for exhibition and sale of socks (Machine-translation by Google Translate, not legally binding) : en es
  • FI27294A - Band av skivformigt material : en fi
  • DE1684926U - SAFETY GOGGLES. : de en
  • US2691433A - Panel for prefabricated building : en
  • US2691489A - Heating and brake system : en
  • ES41547Y - Car toy : en es
  • GB716871A - Improvements in or relating to movement-damping devices for gyroscopic instruments : en
  • GB716629A - Improvements in or relating to ethers of melamine-formaldehyde condensation products : en
  • GB716715A - Improvements relating to the control of textile ring spinning and like frames : en
  • ES44002U - Cross switch (Machine-translation by Google Translate, not legally binding) : en es
  • GB716742A - Improvements in or relating to dry rectifiers : en
  • DE1685097U - RETRACTABLE PIN. : de en
  • ES213545A1 - A procedure for the manufacture of threads of artificial fiber with permanent elasticity (Machine-translation by Google Translate, not legally binding) : en es
  • ES37532Y - Electric iron : en es
  • GB716721A - Improvements in electrical measuring instruments : en
  • PL37776B1 - : en pl
  • DE1685051U - CONNECTION CHANISM FOR INDIRECT DRIVE. : de en
  • DE1685166U - TELEVISION TUBE SUSPENSION. : de en
  • ES216399A1 - An electromechanical apparatus (Machine-translation by Google Translate, not legally binding) : en es
  • ES217063A1 - Improvements in the construction of cocoa shredding machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075298A - Position-modulated pulse multiplex communication system : en fr
  • GB716805A - Improvements in or relating to the manufacture of flooring compositions : en
  • US2691525A - Adjustable golf club head : en
  • US2691720A - Wall and ceiling light transmitting means : en
  • FR1074915A - Electrical Oscillation Distortion Device : en fr
  • PL37770B1 - : en pl
  • DE1685071U - MIRROR FASTENING FOR MOTOR VEHICLES. : de en
  • CH302333A - Cathode ray tube for television reception. : de en
  • US2691251A - Sickle grinder : en
  • US2691387A - Foot valve for direct acting shock absorbers : en
  • US2691422A - Selective pulse acoustic well logging apparatus : en
  • DE1684870U - BANDAGE WITH CORROSION PROTECTION PAD, PREFERRED FOR OBJECTS IN THE GROUND. : de en
  • FR1075134A - Method and device for pressing fibrous materials and the like, in particular for their packaging : en fr
  • FR1075296A - Method and device for manufacturing diaphragms and separators for electrolytic cells : en fr
  • ES213230A1 - Fireproof materials and products manufactured therefrom : en es
  • ES215960A1 - Improvements in the hammer shredding machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES216721A3 - A perfection in the pressure sitemas for the stretch cylinders of the continuous spinning machines (Machine-translation by Google Translate, not legally binding) : en es
  • CH302114A - Process for the manufacture of top rolls for spinning machines and top roll manufactured according to the process. : de en
  • FR1074918A - New or improved machine for trimming spider legs for lubrication : en fr
  • ES216547A1 - Procedure for the construction of channel conductions (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075318A - Manufacturing process of plastic masses and their application : en fr
  • CH302226A - Swiss-type lathe. : de en
  • FR1075127A - Improvements to electric welding installations : en fr
  • FR1075434A - Product intended for the treatment of potato tubers : en fr
  • GB716719A - Improvements in or relating to spindle mountings : en
  • FR1075390A - Synchronous motor : en fr
  • FR60252E - Device intended to transform an ordinary meter into a prepayment meter : en fr
  • DE1685109U - DEVICE FOR RE-RECHARGING DEAD TREADS ON RUBBER TIRES. : de en
  • DE919054C - Solder connection terminal for electrical lines : de en
  • ES43830U - Manual device for cutting threads, stitches and sewing in general (Machine-translation by Google Translate, not legally binding) : en es
  • GB716637A - Improvements in or relating to dyeing nylon textile materials : en
  • FR1075005A - Improvement in furniture with legs and in particular tables : en fr
  • GB716732A - Improvements in or relating to synthetic lubricating compositions : en
  • GB716841A - Improvements in oil-burning furnaces : en
  • DE1685112U - TAPE MATERIAL FOR ACCEPTING MARKINGS E.g. HOLES. : de en
  • DE919196C - Process for the production of a silver covering divided like a mosaic : de en
  • DE918824C - Electron beam oscilloscope for multiple exposures with an electrode arranged in the direction of the beam behind the deflection system, with this forming a combined lens : de en
  • FI27267A - Förfarande för avsvavling av metaller : en fi
  • GB716789A - Improvements in or relating to gear grinding machines : en
  • US2691757A - Electrical well logging : en
  • US2691768A - Coil assembly with variable premagnetization : en
  • US2691557A - Replaceable hub and axle assembly for farm implements : en
  • US2691604A - Hardening of polyvinyl alcohol coatings on paper : en
  • AT179799B - Compensation method to reduce noise interference, preferably multi-layer telecommunication cables : de en
  • USD173192S - Table lamp : en
  • US2691463A - Safety container : en
  • US2691281A - Heat and material transfer apparatus : en
  • ES43952U - A new watch bracelet (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074871A - Method of improving sound recording and reproducing discs : en fr
  • FR1075414A - Method and device for operating a combustion chamber : en fr
  • CH302093A - Process to stabilize a land. : en fr
  • DE1685036U - LIFTING DEVICE FOR THE EXERCISE OF PUSHING OR PULLING FORCES. : de en
  • DE1685138U - ELECTRIC SWITCH ARRANGED ON THE HANDLEBAR OF POWER BIKES. : de en
  • DE760699C - Electron beam oscilloscope for simultaneous observation and registration : de en
  • ES43892U - Crown plug with central opening (Machine-translation by Google Translate, not legally binding) : en es
  • ES43984U - Perfect closing and especially for latches of boxes without locks and equipped with sliding groove (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075040A - Combined press for gluing in particular the bottoms and tops of cardboard boxes : en fr
  • FR1075064A - Electric cooker : en fr
  • FR1075191A - Method and machine for the production of wire mesh : en fr
  • GB716605A - Improvements in or relating to the manufacture of netted fabrics : en
  • GB716753A - Manufacture of cobaltiferous azo-dyestuffs : en
  • US2691509A - Method and apparatus for supplying fuel : en
  • US2691527A - Milled arrowhead blade : en
  • FR1075286A - Process for the production of 3-oxy-n-methylmorphinans : en fr
  • FR60299E - Nutcracker : en fr
  • ES216383A1 - A procedure for the obtaining of compressed wood with heterogenous density (Machine-translation by Google Translate, not legally binding) : en es
  • ES43886U - New portable soap dish (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074904A - Lighter valve : en fr
  • US2691249A - Method of pouring liquid slag : en
  • US2691282A - Cooling and storage apparatus for liquids : en
  • US2691339A - Automatic pressure control of sugar cane mills : en
  • US2691447A - Open-faced rack : en
  • US2691739A - Reciprocatory electric motor : en
  • ES216483A1 - Procedure for the preparation of phosphonic esters (Machine-translation by Google Translate, not legally binding) : en es
  • DE1684999U - TRANSPORT CART. : de en
  • ES215804A1 - Improvements in rotating drum washing machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075376A - Process for the preparation of hydroxyl compounds of the steroid series : en fr
  • US2691751A - Motor control system : en
  • ES41269Y - Universal tool holder for motor cultivators : en es
  • FR1075200A - Device for fixing rods or spacers in a hollow tube : en fr
  • FR60288E - Device for measuring torques on magnetic metal parts : en fr
  • GB716806A - Improvements relating to the treatment of wool to reduce its tendency to shrink in aqueous liquids : en
  • GB716842A - Improvements in or relating to silicon nitride-bonded silicon carbide material and articles composed thereof : en
  • DE1684825U - BLOCK HOLDER FOR CALENDAR, NOTE PADS, ALBUMS OR. DGL. : de en
  • DE1684959U - AUTO AUXILIARY PEDAL FOR DOUBLE OPERATION. : de en
  • US2691264A - Lawn edge trimmer : en
  • US2691329A - Flap folding mechanism for bagmaking machines : en
  • US2691344A - Ink roll cleaning scraper for printing presses : en
  • US2691699A - Electronic stop control for motordriven switches having two-drive magnets : en
  • US2691504A - Diaphragm type pilot and main valve : en
  • ES41101Y - Fantasy case : en es
  • CH302269A - Injection fuel pump for internal combustion engines. : de en
  • CA506409A - Modified aminoplasts and products prepared therefrom : en fr
  • FI27265A - Matringsanordning för vid tabellerings-, maskinskrivnings- och dylika skriv- eller registreringsmaskinkin använda ark eller band : en fi
  • FR1075203A - Gyroscopic rotary helicopter with universal traction, special jet engine, steering vane and rocket : en fr
  • GB716764A - Improvements in or relating to cross-cut metal stripping machines for removing flashfrom welded joints : en
  • US2691531A - Multiple workpiece chuck : en
  • US2691556A - Combined thrust and radial bearing : en
  • CA506476A - Grass shears with vertical handle action : en fr
  • CH302310A - Process for preparing a composition for permanent waving of the hair. : en fr
  • CH302332A - Apparatus comprising a shutter for periodically intercepting and releasing at least part of a light beam of a finished surface. : en fr
  • AU166932B2 - Improvements in and relating to cultivating implements : en
  • CA506497A - Turbine rotors and the like : en fr
  • US2691409A - Convertible chair lounge : en
  • US2691375A - Colostomy appliance : en
  • US2691744A - Signal light system for motor vehicles : en
  • CA506463A - Sliding doors : en fr
  • ES41385Y - Irrigation cap for water bags : en es
  • FR1075001A - Adjustable suspension with variable elasticity, especially for motorcycle and scooter seats : en fr
  • FR1075039A - Improvements to light panels for advertising, signs and similar applications : en fr
  • FR1075379A - New type of circular symmetry radiation pattern antenna : en fr
  • FR1075386A - Method of uniform distribution of liquid substances in mixtures thereof with solid substances : en fr
  • GB716836A - Improvements in or relating to bonded silicon carbide refractory articles : en
  • DE1685053U - CHIP PROTECTION DEVICE. : de en
  • US2691544A - Electrical means for actuating latches of automobile doors : en
  • FR1075157A - Rectilinear vibrating screen : en fr
  • FR1075407A - Process for the preparation of new aza-cyclo-alkanes : en fr
  • CH302335A - Transparent, electrically conductive layer, in particular as a signal plate for electronic image splitters and a method for producing such a layer. : de en
  • DE1684871U - THERMOMETERS OF ANY SHAPE AND SIZE FOR MEASURING LIQUID TEMPERATURES. : de en
  • DE765672C - Punch card machine with a line search and punch device for booking documents : de en
  • DE919013C - Solid fuel stove with two combustion zones : de en
  • US2691385A - Safety valve for hydraulic brakes : en
  • DE1684917U - CONTROL FOR CABLE CARRIERS, IN PARTICULAR IN CONNECTION WITH CABLE CARS ASSIGNED TO STONE FORMING MACHINES. : de en
  • DE919142C - Mobile spreading device, especially for artificial manure : de en
  • DE919195C - Optical crown glass : de en
  • ES216713A1 - A safety device for water elevator installations (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075267A - Process for obtaining molten copper, from electrolytic or refined copper, in particular for line casting : en fr
  • GB716798A - Improvements in or relating to starting and stopping mechanisms : en
  • AT179777B - Steam conversion valve for superheated steam cooling : de en
  • AT179879B - Construction with load-bearing walls : de en
  • US2691188A - Method of and apparatus for molding shoe forms : en
  • CA506381A - Animal trap : en fr
  • FR1075447A - Umbrella or telescopic parasol : en fr
  • FR60236E - Device for using liquid or other fuel burners in alandier furnaces and the like : en fr
  • DE1684864U - BRICK WITH INSULATING PROPERTIES. : de en
  • ES215608A3 - Cursor for opening and closing of coupling members provided with tenure and head profiles (Machine-translation by Google Translate, not legally binding) : en es
  • ES216810A1 - Some improvements in the telarning temples (Machine-translation by Google Translate, not legally binding) : en es
  • DE1684969U - INDOOR BELT SANDER. : de en
  • CH302207A - Headlight closing glass for road vehicle. : en fr
  • PL37712B1 - : en pl
  • PL37836B1 - : en pl
  • US2691262A - Drum type brush clearing machine : en
  • US2691534A - Boat trailer : en
  • AT179792B - Device for separating synchronization and signal pulses with pulse code modulation : de en
  • CH302326A - Ultra-short wave receiving antenna arrangement with good interference suppression. : de en
  • AT179786B - Continuous furnace, especially for bulk goods : de en
  • DE764778C - Arrangement to improve the operation and utilization of inverters and converters : de en
  • CA506481A - Moving stairway handrail supporting device : en fr
  • CH302119A - Device for the selection of different types of weft threads for the purpose of weaving them in in a certain order on a circular loom. : de en
  • CH302145A - Process for the production of gases containing sulfur dioxide. : de en
  • DK78227C - Method of treating wool with an aqueous solution containing active lor. : da en
  • CA506515A - Multi-pocket wallet : en fr
  • PL37820B1 - : en pl
  • US2691481A - Vacuum pumping apparatus : en
  • CH302321A - Coin issuer. : de en
  • AT179752B - Resonance sieve for sieving off aqueous bulk material : de en
  • CH302179A - Selection apparatus, in particular for organs. : en fr
  • DE1684865U - CONCRETE FORMWORK. : de en
  • DE1685082U - PETROLEUM LAMP WITH TRANSPORT CONTAINER. : de en
  • US2691296A - Liquid gravity and weight gauge : en
  • AT179871B - oven : de en
  • AT179869B - Winch : de en
  • PL37805B1 - : en pl
  • US2691384A - Service installation : en
  • ES216454A1 - A new method of preparation of 7- (beta-gamma-dihydroxy-propinyl) theophylline (Machine-translation by Google Translate, not legally binding) : en es
  • DE893312C - Hotplate grinding machine : de en
  • ES216437A2 - Improvements in the electric machines of shaving in dry (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075324A - Cufflinks refinement : en fr
  • FR60235E - Improvements to electronic diffraction analyzers : en fr
  • CH302373A - Process for the preparation of a new acetoacetylamino compound. : de en
  • CH302169A - Central shutter for photographic lenses. : de en
  • CH302375A - Process for the preparation of a new acetoacetylamino compound. : de en
  • BE531885A - PROCESS FOR APPLYING SYNTHETIC RESINS TO FABRICS AND PRODUCTS OBTAINED BY THIS PROCESS : en fr
  • FR1075061A - Mold for casting plastics helical-toothed pinions and crowns and method of manufacturing the same : en fr
  • PL37751B1 - : en pl
  • CA506401A - Process of producing sulfuric acid polymerized resins : en fr
  • CA506455A - Spring supports : en fr
  • CH302268A - Device on internal combustion engines to control the flow of lubricating oil. : de en
  • AT179802B - Switching mechanism for storing series of current impulses : de en
  • ES213922A3 - Automatic cover molding machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES36388Y - New visor hat, perfected : en es
  • ES43951U - A new portable luminous magnifying glass (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075293A - Single conductor insulated power cable extension : en fr
  • FR60259E - Transformation of a garment such as fur with cape sleeves and vice versa : en fr
  • CA506540A - Yarn winding device : en fr
  • US2691707A - Means for controlling operation of a moisture control device : en
  • CH302400A - Process for the production of a copper-compatible trisazo dye. : de en
  • ES216369A3 - A procedure for the obtaining of hollow bodies based on thermoplastic resins (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075114A - Improvements to grinding or polishing machines with rear support : en fr
  • GB716615A - Improvements relating to registers such as are employed in digital computing apparatus : en
  • US2691173A - Bath apparatus : en
  • PL37809B1 - : en pl
  • US2691376A - Adjustable pinless diaper : en
  • US2691702A - Push-button electric switch : en
  • US2691545A - Fender and fender shield assembly : en
  • CA506465A - Gas-liquid contact apparatus and process : en fr
  • US2691516A - Centrifugal snap-action mechanism : en
  • DE759899C - Cemented filter : de en
  • DE919123C - Quick short-circuit for contact converter : de en
  • DE919147C - Helicopter, the rotating wings of which are powered by recoil nozzles : de en
  • DK78253C - Multi-cylinder piston pump. : da en
  • CH302183A - Living room game, especially football, hockey, etc. : en fr
  • US2691399A - Quiver construction : en
  • US2691676A - N, n-di-(n-octyl)-n-methyl-n-(3, 4-dichlorobenzyl) ammonium chloride and process for preparing the same : en
  • PL37716B1 - : en pl
  • US2691601A - Phosphor treatment : en
  • DE1685041U - DEVICE ON PIPELINES TO INDICATE THE ARRIVAL OF A PIPE CLEANING BODY. : de en
  • US2691587A - Developing of diazotype images : en
  • CH302348A - Power transmission device for automobiles. : de en
  • DE1685135U - SHOE WITH ANCHORAGE POSSIBLE SLIP DEVICE. : de en
  • DE759215C - Frame mask for roll film cameras : de en
  • ES216623A1 - System for training of automobile and similar flywheels (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075372A - Further training in catalytic heaters : en fr
  • AT179883B - Surface support structure : de en
  • AU166701B2 - Improvements in or relating to apparatus for clearing irrigation channels andthe like of rushes andother growths : en
  • PL37727B1 - : en pl
  • US2691641A - Fiber-forming blend of acrylonitrile polymers : en
  • US2691697A - Overload compensating network for keyed automatic gain control network : en
  • AU166388B2 - Improvements in hand-operative knitting machines : en
  • BE516393A - PROCESS FOR FIXING GALVANOPLASTIC METAL FILMS AND MATRIX CARRIED OUT FOLLOWING THIS PROCESS. : en fr
  • CA506471A - Heat exchange devices : en fr
  • CA506535A - N-acyl polyimides of polycarboxylic acids : en fr
  • CH302262A - Two-stage liquid ring pump. : de en
  • CH302397A - Process for the preparation of a disazo dye. : de en
  • DE1684845U - TRANSFORMER, IN PARTICULAR FOR UNDERGROUND USE. : de en
  • GB716837A - Dry seal pressure type gas holder : en
  • DE1684896U - CAR ROOF. : de en
  • DE1685060U - FILTER FOR COMPRESSED AIR DRUM PRESSES AND THE LIKE : de en
  • DE1685153U - CONVEYOR BELT OD. DGL. : de en
  • FR60230E - Control for starting motors for motor vehicles : en fr
  • GB716696A - New synthetic resins : en
  • AT179759B - Sealing of the flushing agent channel of compressed air drilling devices : de en
  • DE1685173U - TELEPHONE STATION WITH A DAMPER CONNECTED UPSTREAM. : de en
  • CH302149A - Process for preparing 2-keto-10-methyl-1,2,5,8,9,10-hexahydronaphthalene. : en fr
  • CA506429A - Polymethine dyes and process of preparation : en fr
  • CH302238A - Drive roller for belts. : de en
  • CH302195A - Dry transducer with cast resin insulation. : de en
  • CA506502A - Television scanning circuits : en fr
  • CA506539A - Dyeing process : en fr
  • PL37779B1 - : en pl
  • US2691250A - Gear lapping machine : en
  • CH302377A - Process for the preparation of a new acetoacetylamino compound. : de en
  • AT179804B - Circuit arrangement for receiving a switch indicator consisting of an alternating current pulse, in particular for telephone systems, remote control systems and the like. like : de en
  • DE919188C - Device for setting the underwind in grate furnaces with zone division : de en
  • AT179768B - Method and device for producing a material with a velvety surface : de en
  • CH302171A - Process for producing permanent color photographic images. : de en
  • CH302422A - Process for the production of a vat dye. : de en
  • NL76273C - : en
  • CA506507A - Water-resistant greases : en fr
  • CA506542A - Method for affixing adhesive transfers to stockings : en fr
  • DE1684869U - BALL AND FORM FOR ITS MANUFACTURE. : de en
  • DE919131C - Gas generator grate : de en
  • ES43833U - Classifiable file for the file of business cards (Machine-translation by Google Translate, not legally binding) : en es
  • FR60292E - Table composed of multiple retractable panels : en fr
  • GB716813A - Improvements in or relating to a beam-shaping assembly in a cathode ray tube : en
  • AT179867B - Rotating log splitter designed to be placed on a drive shaft : de en
  • US2691336A - Window ventilating device : en
  • DE1684902U - REVIEW DEVICE FOR VEHICLES. : de en
  • ES215503A1 - Improvements introduced in the machines intended for the preparation of packaging material (Machine-translation by Google Translate, not legally binding) : en es
  • ES43887U - Combined carrier for glass and entrees (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075282A - Removable pipe cover : en fr
  • US2691187A - Hinge construction for lid members for refrigerator chests : en
  • US2691208A - Method of laminating strip metal : en
  • CH302249A - Clamp for corner connections of wooden parts. : de en
  • FR1075314A - Ignition method and device, and its production as a smoker's lighter : en fr
  • NL76072C - Method for preparing a filler for finishing metal sheets : en nl
  • US2691181A - Crumb sweeper : en
  • US2691317A - Locking device for pipe wrenches : en
  • CH302092A - Method of manufacturing an underwater dike and installation for implementing this method. : en fr
  • CA506510A - Gyro compass : en fr
  • CA506544A - Hair curler : en fr
  • DE919074C - Method and device for measuring worm-shaped cutters, in particular hob cutters for involute gears : de en
  • DE1684811U - 24 HOUR ALARM CLOCK. : de en
  • DE1684957U - ADDITIONAL GEARS FOR POWER TAKE-OFFS ON SELF-PROPELLED MACHINERY. : de en
  • CH302196A - Electrical multimeter for alternating currents. : de en
  • CA506484A - Phonograph needle : en fr
  • CA506428A - Merocyanine dyes containing a carboxyalkyl group or a sulfoalkyl group : en fr
  • CH302113A - Method and device for attaching a sliver. : de en
  • CA506388A - Hip frame : en fr
  • CH302144A - Process for the production of pure liquid chlorine from chlorine gas contaminated with other gases. : de en
  • DE1685066U - SINGLE-AXLE TRAILERS, ESPECIALLY FOR AGRICULTURAL TRACTORS. : de en
  • FR1075150A - Improvement in rotating handles : en fr
  • GB716646A - Improvements in egg-cups : en
  • GB716650A - Improvements in wave guides : en
  • FR1074906A - Halogenated organopolysiloxanes : en fr
  • FR60271E - Machine for destemming and treading the harvest : en fr
  • CH302385A - Process for the preparation of a chromium-containing azo dye. : de en
  • AU2287553A - Improvements in steady-state signalling systems using alternating currents : en
  • CA506466A - Method of forming dispersions and apparatus therefor : en fr
  • CA506359A - Process of comminuting food products : en fr
  • CH302433A - Process for the preparation of a green substantive dye of the anthraquinone series. : de en
  • AU166215B2 - Improvements relating to flushing cisterns : en
  • CH302112A - Drafting system. : de en
  • CH302309A - Prosthesis. : de en
  • US2691270A - Hydraulic brake : en
  • US2691278A - Cooling system for lubricating greases : en
  • PL37841B1 - : en pl
  • US2691228A - Bulldozer blade and scoop mounting : en
  • CA506408A - Non-ionic surface active agents : en fr
  • CH302439A - Process for the preparation of a green substantive dye of the anthraquinone series. : de en
  • US2691248A - Nodulated cellular glass and method of forming : en
  • US2691496A - Aircraft landing gear : en
  • AT179805B - Call counter for telephone systems with additional anchor return spring : de en
  • CH302101A - Cleaning supplies. : de en
  • CH302239A - Blasting media dispenser for machines for applying granular blasting media to workpieces. : de en
  • PL37846B1 - : en pl
  • PL37786B1 - : en pl
  • US2691348A - Ball piston pump : en
  • CA506468A - Process and apparatus for the continuous manufacture of artificial threads : en fr
  • ES39228Y - Improved packaging for tablets, lozenges and similar products : en es
  • FI27283A - Sätt att hopfoga länkelement till en sågkedja och enligt detta sätt framställda sågkedjor : en fi
  • FR1075062A - Improvements made to jet engines, in particular to heated turbo-reactors, with adjustable outlet section nozzle : en fr
  • FR1075423A - Machine for the manufacture of strips of synthetic plastic material, in particular of a composition containing cork, or leather : en fr
  • PL37748B1 - : en pl
  • US2691690A - Thermocouple element composition : en
  • US2691716A - Vaporizer : en
  • CH302180A - Hydroski. : en it
  • CH302240A - Handle for removable cutting tool. : en fr
  • DE1684856U - CRUSH SHOVEL WITH TABLE BROOM. : de en
  • FI27307A - Ammunition impact lighter : en fi
  • DE919160C - Card prism for looms : de en
  • ES37463Y - Toothbrush protector holder : en es
  • FR1075144A - Device for lifting doors or lifting windows : en fr
  • AU160616B2 - Improvements in steady-state signalling systems using alternating currents : en
  • US2691639A - Water-dispersible molding compositions and articles prepared therefrom : en
  • US2691694A - Polytetrafluoroethylene-glass fiber insulated electrical conductors : en
  • US2691706A - Adjustment limiting means : en
  • DE758073C - Device for changing the offset angle of the crankshafts of an opposed piston internal combustion engine : de en
  • NL76094C - : en
  • US2691327A - Envelope assembling apparatus : en
  • US2691762A - Direct reading vernier heterodyne very high-frequency meter : en
  • CA506447A - Image intensification : en fr
  • DE1684833U - ROTATING BASE FOR TELEVISIONS. : de en
  • CA506380A - Amphibious boat trailer : en fr
  • FR1075273A - Machine for washing and destoning of olives : en fr
  • FR1074866A - Semiconductor signal transfer device : en fr
  • CH302383A - Process for converting an azo dye. : de en
  • USD173187S - Link chain for a bracelet or similar article : en
  • PL37788B1 - : en pl
  • FI27299A - Anordning vid plansilregulatorer : en fi
  • FR1075184A - Aerodyne toy : en fr
  • FR60279E - Mechanisms oil control : en fr
  • ES216349A2 - Procedure and machine for the production of electrical energy, benefiting from the sea, by reduction to a single movement of its two impulses (Machine-translation by Google Translate, not legally binding) : en es
  • ES44027U - Apparatus for the multiple formation of pools (Machine-translation by Google Translate, not legally binding) : en es
  • GB716865A - Improvements in or relating to apparatus for spraying crops or the like : en
  • CA506360A - Anaesthetic compositions : en fr
  • CH302108A - Multipurpose desk. : de en
  • BE516365A - RIDER FOR BOOK SHELF. : en nl
  • US2691310A - Gear train transmission : en
  • US2691392A - Power saw-automotive type : en
  • US2691644A - Sulfonation method : en
  • GB716744A - Improvements in implement hitches for tractors : en
  • FR1075103A - Rotating red tail light for vehicles like bicycles and motorcycles : en fr
  • AT179866B - Device for tapping carpets : de en
  • CA506474A - Method for recovering vitamin b12 and/or vitamin b12-like compounds from aqueous solutions : en fr
  • CH302099A - Solid fuel heater. : de en
  • CH302421A - Process for the production of a vat dye. : de en
  • ES43917U - Device for tying two ends of a rope, each of which is provided with a thickening (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074913A - Contactor relay : en fr
  • FR1075082A - Process for the separation of traces of liquids entrained by vapors or gases : en fr
  • DE1684805U - A SAFETY SKI BINDING ROTATABLE ON A BASE PLATE. : de en
  • DE1684880U - AIR-COOLED COMBUSTION ENGINE WITH FLYWHEEL FAN. : de en
  • DE1685002U - CLUB FOR FABRIC EQUIPMENT MACHINERY. : de en
  • BE532151A - : en
  • CA506396A - Undulated ribbon fin for heat exchange surface : en fr
  • PL37851B1 - : en pl
  • CH302089A - Holding device for tensioning the wire ends in formwork for concrete work. : de en
  • CH302327A - Method for the transmission of stereophonic signals. : de en
  • CH302360A - Ship propeller. : de en
  • US2691567A - Polymeric organic phosphorus compounds for increasing flame resistance of textiles and method of using same : en
  • DE918989C - Form cylinder for high-pressure sheet-fed rotary machine : de en
  • US2691488A - System of dehumidification : en
  • PL37861B1 - : en pl
  • GB716816A - Improvements in sewing machines : en
  • AT179860B - Whisk, especially for milk bottles : de en
  • USD173190S - Table lamp : en
  • CH302203A - Motor control installation for a machine to record and reproduce sound. : en fr
  • US2691506A - Skin stretcher : en
  • USD173183S - Boneau hat : en
  • ES216269A1 - Improvements in the extraction facilities of olive origin oil or similar through solvent to abbreviate the preparation times (Machine-translation by Google Translate, not legally binding) : en es
  • GB716635A - Improvements in or relating to apparatus for lifting persons from the water into a lifeboat or other rescue craft : en
  • GB716778A - Improvements in or relating to electrical terminal boxes suitable for telephone trunk line cables : en
  • GB716609A - Cold cathode voltage regulator : en
  • US2691580A - Increasing contrast of halftone reproductions : en
  • USD173199S - Treasure chest : en
  • FR1075079A - Cabinet with re-entrant door : en fr
  • FR1075317A - Improvement in the preparation processes of rubber dispersions and cyclized rubbers : en fr
  • DE1685088U - SMALL AUTOCLAVE WITH CONDENSER. : de en
  • DE919186C - Oil burner : de en
  • FR1074891A - Desulfurization process of nickel and its alloys : en fr
  • FR1075190A - Improvements relating to a photographic process and agent : en fr
  • GB716790A - Improved method and apparatus for processing surfaces of tubular containers and other articles : en
  • DE1684875U - SELF-PROPELLED COMBINE WITH A FLAT ROOF COVERING THE THRESHING PART. : de en
  • GB716681A - Process for the production of titanium tetrachloride : en
  • GB716787A - Improvements in or relating to pattern controlled shapers : en
  • FR60204E - Double-acting diaphragm pump : en fr
  • FR1075197A - Pneumatic mechanism for the transformation of movements of low amplitude and energy : en fr
  • FR1075378A - Molding process : en fr
  • ES214880A1 - Building roof construction procedure through pre-formed viguettes (Machine-translation by Google Translate, not legally binding) : en es
  • US2691232A - Firearm grip safety : en
  • US2691234A - Fish lure : en
  • US2691284A - Miniature dustpan : en
  • US2691760A - Variable attenuator calibrator : en
  • US2691511A - Rotary drum type cutting and dislodging head : en
  • CA506506A - Bracket unit for tension screens : en fr
  • GB716700A - A new and improved analgesic and process for its production : en
  • CH302091A - Storage flap hinge with seal. : de en
  • US2691749A - Vibrating reed assembly with damping : en
  • DE761769C - Braking device for high-speed rail vehicles : de en
  • FR60298E - Additional device for baby carriages or others, intended to form a seat : en fr
  • DE919003C - Process for the production of new metallizable monoazo dyes and their metal compounds : de en
  • FR1075096A - Advanced tube for stereoscopic television sets : en fr
  • US2691446A - Oil filter : en
  • US2691454A - Wheel mounting device : en
  • DE1684889U - ADJUSTMENT DEVICE FOR FOLDING DOWN FLAT PANELS OF VEHICLES, IN PARTICULAR TRAILERS. : de en
  • ES213344A1 - A classifying collector machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES43967U - Improved magazine for espresso machines and similar devices (Machine-translation by Google Translate, not legally binding) : en es
  • CH302252A - Coupling device for coupling an internal combustion engine to a work machine. : de en
  • DE918996C - Device for photoelectric speed measurement or for speed comparison of rotating parts on electricity counters : de en
  • US2691393A - Power saw machine : en
  • US2691503A - Mine prop : en
  • DE1684919U - MOVABLE SINK. : de en
  • DE918992C - Tensioning mechanism for lines : de en
  • DE919042C - Process for rolling a continuously cast strand : de en
  • CH302090A - Device for assembling metal elements for scaffolding. : en fr
  • CH302173A - Time switch device that can be connected to a power source, especially for photographic copiers and enlargers. : de en
  • US2691684A - Acetals and process for making : en
  • DE919056C - Inert gas-filled surge arrester : de en
  • DK78260C - Process for preparing an aqueous emulsion of a difficult-to-emulsify bitumen. : da en
  • DE1685044U - INSULATING PIPE. : de en
  • DE1685120U - FOAM INSERT IN NEST BOXES FOR POULTRY. : de en
  • US2691176A - Home and traveling kit : en
  • FI27275A - The method of preparation for the preparation of the retardant ACTH network : en fi
  • FR1075277A - Prefabricated joist floor with incorporated formwork : en fr
  • ES42784U - New grill-grill (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074916A - Swimming fish : en fr
  • FR1074983A - Adjustable suspension elastic mount, for saddles or passenger seats : en fr
  • GB716648A - Lubricating grease compositions : en
  • GB716810A - Manufacture of composite articles : en
  • FR1075118A - tractor loader : en fr
  • USD173200S - Treasure chest : en
  • DK78251C - Violin holder. : da en
  • FR1074934A - Device for feeding parallel plates, in particular plates for refrigerants : en fr
  • US2691204A - Apparatus for producing metal parts : en
  • US2691240A - Foldable bookrest : en
  • FR1075239A - Improvements to pulleys for flat belts : en fr
  • FR1075292A - Shock absorbers : en fr
  • GB716878A - Shedding motion for shuttleless looms for weaving : en
  • FR1075295A - Process for removing vanadium and sodium from petroleum hydrocarbons : en fr
  • CA506458A - Buffing wheel construction : en fr
  • DE1684956U - STEERING DEVICE. : de en
  • DE1685122U - BEEBOX. : de en
  • DE1685005U - USED IN CASE AND BRUSH : de en
  • DE918998C - Condenser, the outer wall of which serves as a dissipative cooling plate : de en
  • CA506412A - Connector switches for telephone systems : en fr
  • CA506457A - Silvered ceramic capacitors : en fr
  • ES216207A3 - A turbine mechanism for air injection in tanks for nata (Machine-translation by Google Translate, not legally binding) : en es
  • ES38455Y - Perfected case : en es
  • FR1075413A - Improvements in devices such as ball valves : en fr
  • GB716785A - Improvements in or relating to a camera tube and method for television : en
  • US2691756A - Magnetic speed regulator for mg sets : en
  • US2691689A - Glass tank furnace and method of operating the same : en
  • CA506514A - Combustion apparatus using preheated air : en fr
  • ES216638A3 - A procedure for continuous polymerization or polycondensation (Machine-translation by Google Translate, not legally binding) : en es
  • GB716714A - Striking clock : en
  • FR1074940A - Slipper : en fr
  • AT179889B - Pressure plate for reinforced concrete rib ceilings : de en
  • CH302402A - Process for the preparation of a trisazo dye. : de en
  • DE1684901U - MIRRORS, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • DE1684948U - DRIVE DEVICE FOR HONEY SPINTER. : de en
  • DE1685080U - CARDBOARD BOX TO ACCEPT CONTAINERS FOR MEDICINAL PRODUCTS. : de en
  • FR1074899A - Tube for pasty or other products : en fr
  • ES213490A1 - Improvements introduced in the manufacture of hunting cartridges (Machine-translation by Google Translate, not legally binding) : en es
  • USD173185S - Basket for holding calling cards or the like : en
  • US2691467A - Dispensing device : en
  • DE1684881U - ROLLER BLINDS FOR AIR DRAFT REGULATION FOR MOTOR VEHICLES. : de en
  • DE919178C - Hochvakuumgefaess with movably arranged parts within the high vacuum space, z. B. for influenza machines : de en
  • ES215625A1 - A procedure for the climate control of premises (Machine-translation by Google Translate, not legally binding) : en es
  • GB716770A - Method of purifying a cuprous salt catalyst in the synthesis of acrylonitrile : en
  • US2691500A - Pallet : en
  • US2691626A - Purification of mustard gas : en
  • US2691645A - Fiber-forming copolymers of acrylonitrile and beta-haloethylvinyl ether : en
  • PL37806B1 - : en pl
  • FR1075063A - Improvements made to jet engines, especially those equipped with a heating system : en fr
  • CA506467A - High speed machining of ferrous materials : en fr
  • CH302172A - Process for obtaining color photographs. : en fr
  • ES215695A1 - Double clutch mechanism automatic (Machine-translation by Google Translate, not legally binding) : en es
  • FR60270E - Universal winding machine : en fr
  • DE1684931U - POCKET UMBRELLA. : de en
  • DE919180C - Three-phase transformer (or choke) with isolated zero point : de en
  • GB716731A - Improvements in or relating to mechano-electronic transducers : en
  • FR1074859A - Paint for thick coatings : en fr
  • FR1074982A - Multi-purpose cooking pot : en fr
  • FR1075159A - Manufacture of parquet elements insensitive to hygrometric variations, assembled by continuous sinusoidal insertion : en fr
  • GB716745A - Tire moulding and re-treading machine : en
  • GB716768A - Improvements in and relating to friction drive means for magnetic sound recording and like instruments : en
  • NL76052C - Device resistant to contact with molten glass : en nl
  • US2691609A - Polymeric styrene-maleamic acid and maleamate compositions and laminates : en
  • DE1685013U - SPEAKER. : de en
  • DE754720C - Filling machine for mattresses, upholstery cushions, etc. like : de en
  • DE874477C - Implementation for high-performance currents : de en
  • DE918995C - Electrodynamic oscilloscope device : de en
  • ES214856A1 - New type of internal combustión engine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075147A - Process for preparing beta-ionylidene acetaldehyde and its reaction products with vitamin a activity : en fr
  • GB716766A - An improved button : en
  • DE1684843U - ELECTRIC SWITCH FOR CABINETS OF ALL KINDS OD. DGL. : de en
  • DE919203C - Bunsen burner with vertical mixing tube : de en
  • FR1074932A - Direct catalytic hydration of olefins to alcohols : en fr
  • US2691599A - Glasses : en
  • FR60250E - Method and devices for deflecting fluid jets and apparatus including application : en fr
  • GB716729A - Improvements in scaffolding : en
  • ES216556A1 - Improvements in the guide-wire mechanisms in the appliances of winding machines for cones in the form of piºa (Machine-translation by Google Translate, not legally binding) : en es
  • CH302250A - Plain bearings with tiltable blocks. : de en
  • DE877139C - Process for the preparation of aryl-substituted butyrolactones in the ª-position : de en
  • DE761839C - Electric rectifier tubes, especially for high voltages : de en
  • ES43902U - Singing toy bird (Machine-translation by Google Translate, not legally binding) : en es
  • CA506488A - Television receiver : en fr
  • USD173232S - Link chain for a bracelet or the like : en
  • DE1685161U - DEVICE FOR FILLING BAKERY, IN PARTICULAR PANCAKES. : de en
  • DK78233C - Process for the preparation of 2-alkoxyhexahydropyrimidine-4,6-dione derivatives. : da en
  • US2691650A - Diazotizing of glycine esters : en
  • ES216007A3 - A new system of filter appliance (Machine-translation by Google Translate, not legally binding) : en es
  • ES216593A1 - A new focused photographic enlightenment focus system (Machine-translation by Google Translate, not legally binding) : en es
  • FR1074930A - Filing sheet for microfilms and similar articles and its manufacturing process : en fr
  • FR1075364A - Improvements to flexible pipes and the manufacturing processes of these pipes : en fr
  • US2691691A - Welding cable assembly : en
  • FI27264A - Matringsanordning för kontinuerliga pappersremsor : en fi
  • GB716611A - Improvements in or relating to control mechanisms for propulsion power plants : en
  • GB716869A - Improvements in or relating to glow discharge chambers : en
  • ES216340A1 - An electromechanical apparatus for controlling the starting of radio appliances (Machine-translation by Google Translate, not legally binding) : en es
  • US2691682A - Process for preparing omega-haloketones by rearrangement of tertiary cycloaliphatic hypohalites : en
  • US2691246A - Glass header manufacturing machine : en
  • US2691377A - Power-driven dermatome : en
  • DE919036C - Conveyor device with one or more endless chains : de en
  • DE919172C - Circuit arrangement for supporting relay in signal boxes with electrical locks : de en
  • DE919217C - In the pressure medium line of hydraulically operated clutches, gears or the like, especially for motor vehicles, built-in delay device : de en
  • FR1075171A - Toothbrush : en fr
  • ES216722A1 - A procedure for the obtaining of sulfur dioxide based on smoke gases (Machine-translation by Google Translate, not legally binding) : en es
  • IE20236B1 - Improvements in or relating to resilient torsion joints : en
  • CA506470A - Water-thinned paints : en fr
  • FR1075089A - Sophisticated packaging : en fr
  • CH302135A - Method of cooling milk. : de en
  • US2691476A - Bag filling machine : en
  • DE1685185U - INSULATED LAMP WITH METAL NIPPLE. : de en
  • FR1075440A - Hydraulic pulsation brewing system for washing machine : en fr
  • ES44019U - Reflector device for lighting (Machine-translation by Google Translate, not legally binding) : en es
  • FR1075004A - Process for modifying the properties of thermoplastic fully synthetic fibers : en fr
  • FR60223E - Wedge piles and their applications : en fr
  • FR1075373A - Apparatus for preparing coils carrying wires of constant determined length : en fr
  • DE1684884U - FILLING CAN WITH VACUUM LOCK. : de en
  • ES216022A3 - Improvements in the closure of zip closures (Machine-translation by Google Translate, not legally binding) : en es
  • ES43503U - Eye pencil (Machine-translation by Google Translate, not legally binding) : en es
  • CH302148A - Process for the production of vinyl chloride. : de en
  • CH302190A - Transceiver system for VHF carrier wave pulses. : de en
  • ES43891U - Some electric scissors (Machine-translation by Google Translate, not legally binding) : en es
  • USD173202S - Fender signal lamp for automobiles : en
  • GB716664A - Tanning materials and process for their recovery from the waste liquors obtained by the digestion of wood from deciduous trees for the manufacture of chemical woodpulp : en